// Generated by dart2js (NullSafetyMode.sound, csp, intern-composite-values), the Dart to JavaScript compiler version: 3.7.2.
// The code supports the following hooks:
// dartPrint(message):
//    if this function is defined it is called instead of the Dart [print]
//    method.
//
// dartMainRunner(main, args):
//    if this function is defined, the Dart [main] method will not be invoked
//    directly. Instead, a closure that will invoke [main], and its arguments
//    [args] is passed to [dartMainRunner].
//
// dartDeferredLibraryLoader(uri, successCallback, errorCallback, loadId, loadPriority):
//    if this function is defined, it will be called when a deferred library
//    is loaded. It should load and eval the javascript of `uri`, and call
//    successCallback. If it fails to do so, it should call errorCallback with
//    an error. The loadId argument is the deferred import that resulted in
//    this uri being loaded. The loadPriority argument is an arbitrary argument
//    string forwarded from the 'dart2js:load-priority' pragma option.
// dartDeferredLibraryMultiLoader(uris, successCallback, errorCallback, loadId, loadPriority):
//    if this function is defined, it will be called when a deferred library
//    is loaded. It should load and eval the javascript of every URI in `uris`,
//    and call successCallback. If it fails to do so, it should call
//    errorCallback with an error. The loadId argument is the deferred import
//    that resulted in this uri being loaded. The loadPriority argument is an
//    arbitrary argument string forwarded from the 'dart2js:load-priority'
//    pragma option.
//
// dartCallInstrumentation(id, qualifiedName):
//    if this function is defined, it will be called at each entry of a
//    method or constructor. Used only when compiling programs with
//    --experiment-call-instrumentation.
(function dartProgram() {
  function copyProperties(from, to) {
    var keys = Object.keys(from);
    for (var i = 0; i < keys.length; i++) {
      var key = keys[i];
      to[key] = from[key];
    }
  }
  function mixinPropertiesHard(from, to) {
    var keys = Object.keys(from);
    for (var i = 0; i < keys.length; i++) {
      var key = keys[i];
      if (!to.hasOwnProperty(key)) {
        to[key] = from[key];
      }
    }
  }
  function mixinPropertiesEasy(from, to) {
    Object.assign(to, from);
  }
  var supportsDirectProtoAccess = function() {
    var cls = function() {
    };
    cls.prototype = {p: {}};
    var object = new cls();
    if (!(Object.getPrototypeOf(object) && Object.getPrototypeOf(object).p === cls.prototype.p))
      return false;
    try {
      if (typeof navigator != "undefined" && typeof navigator.userAgent == "string" && navigator.userAgent.indexOf("Chrome/") >= 0)
        return true;
      if (typeof version == "function" && version.length == 0) {
        var v = version();
        if (/^\d+\.\d+\.\d+\.\d+$/.test(v))
          return true;
      }
    } catch (_) {
    }
    return false;
  }();
  function inherit(cls, sup) {
    cls.prototype.constructor = cls;
    cls.prototype["$is" + cls.name] = cls;
    if (sup != null) {
      if (supportsDirectProtoAccess) {
        Object.setPrototypeOf(cls.prototype, sup.prototype);
        return;
      }
      var clsPrototype = Object.create(sup.prototype);
      copyProperties(cls.prototype, clsPrototype);
      cls.prototype = clsPrototype;
    }
  }
  function inheritMany(sup, classes) {
    for (var i = 0; i < classes.length; i++) {
      inherit(classes[i], sup);
    }
  }
  function mixinEasy(cls, mixin) {
    mixinPropertiesEasy(mixin.prototype, cls.prototype);
    cls.prototype.constructor = cls;
  }
  function mixinHard(cls, mixin) {
    mixinPropertiesHard(mixin.prototype, cls.prototype);
    cls.prototype.constructor = cls;
  }
  function lazy(holder, name, getterName, initializer) {
    var uninitializedSentinel = holder;
    holder[name] = uninitializedSentinel;
    holder[getterName] = function() {
      if (holder[name] === uninitializedSentinel) {
        holder[name] = initializer();
      }
      holder[getterName] = function() {
        return this[name];
      };
      return holder[name];
    };
  }
  function lazyFinal(holder, name, getterName, initializer) {
    var uninitializedSentinel = holder;
    holder[name] = uninitializedSentinel;
    holder[getterName] = function() {
      if (holder[name] === uninitializedSentinel) {
        var value = initializer();
        if (holder[name] !== uninitializedSentinel) {
          A.throwLateFieldADI(name);
        }
        holder[name] = value;
      }
      var finalValue = holder[name];
      holder[getterName] = function() {
        return finalValue;
      };
      return finalValue;
    };
  }
  function makeConstList(list) {
    list.$flags = 7;
    return list;
  }
  function convertToFastObject(properties) {
    function t() {
    }
    t.prototype = properties;
    new t();
    return properties;
  }
  function convertAllToFastObject(arrayOfObjects) {
    for (var i = 0; i < arrayOfObjects.length; ++i) {
      convertToFastObject(arrayOfObjects[i]);
    }
  }
  var functionCounter = 0;
  function instanceTearOffGetter(isIntercepted, parameters) {
    var cache = null;
    return isIntercepted ? function(receiver) {
      if (cache === null)
        cache = A.closureFromTearOff(parameters);
      return new cache(receiver, this);
    } : function() {
      if (cache === null)
        cache = A.closureFromTearOff(parameters);
      return new cache(this, null);
    };
  }
  function staticTearOffGetter(parameters) {
    var cache = null;
    return function() {
      if (cache === null)
        cache = A.closureFromTearOff(parameters).prototype;
      return cache;
    };
  }
  var typesOffset = 0;
  function tearOffParameters(container, isStatic, isIntercepted, requiredParameterCount, optionalParameterDefaultValues, callNames, funsOrNames, funType, applyIndex, needsDirectAccess) {
    if (typeof funType == "number") {
      funType += typesOffset;
    }
    return {co: container, iS: isStatic, iI: isIntercepted, rC: requiredParameterCount, dV: optionalParameterDefaultValues, cs: callNames, fs: funsOrNames, fT: funType, aI: applyIndex || 0, nDA: needsDirectAccess};
  }
  function installStaticTearOff(holder, getterName, requiredParameterCount, optionalParameterDefaultValues, callNames, funsOrNames, funType, applyIndex) {
    var parameters = tearOffParameters(holder, true, false, requiredParameterCount, optionalParameterDefaultValues, callNames, funsOrNames, funType, applyIndex, false);
    var getterFunction = staticTearOffGetter(parameters);
    holder[getterName] = getterFunction;
  }
  function installInstanceTearOff(prototype, getterName, isIntercepted, requiredParameterCount, optionalParameterDefaultValues, callNames, funsOrNames, funType, applyIndex, needsDirectAccess) {
    isIntercepted = !!isIntercepted;
    var parameters = tearOffParameters(prototype, false, isIntercepted, requiredParameterCount, optionalParameterDefaultValues, callNames, funsOrNames, funType, applyIndex, !!needsDirectAccess);
    var getterFunction = instanceTearOffGetter(isIntercepted, parameters);
    prototype[getterName] = getterFunction;
  }
  function setOrUpdateInterceptorsByTag(newTags) {
    var tags = init.interceptorsByTag;
    if (!tags) {
      init.interceptorsByTag = newTags;
      return;
    }
    copyProperties(newTags, tags);
  }
  function setOrUpdateLeafTags(newTags) {
    var tags = init.leafTags;
    if (!tags) {
      init.leafTags = newTags;
      return;
    }
    copyProperties(newTags, tags);
  }
  function updateTypes(newTypes) {
    var types = init.types;
    var length = types.length;
    types.push.apply(types, newTypes);
    return length;
  }
  function updateHolder(holder, newHolder) {
    copyProperties(newHolder, holder);
    return holder;
  }
  var hunkHelpers = function() {
    var mkInstance = function(isIntercepted, requiredParameterCount, optionalParameterDefaultValues, callNames, applyIndex) {
        return function(container, getterName, name, funType) {
          return installInstanceTearOff(container, getterName, isIntercepted, requiredParameterCount, optionalParameterDefaultValues, callNames, [name], funType, applyIndex, false);
        };
      },
      mkStatic = function(requiredParameterCount, optionalParameterDefaultValues, callNames, applyIndex) {
        return function(container, getterName, name, funType) {
          return installStaticTearOff(container, getterName, requiredParameterCount, optionalParameterDefaultValues, callNames, [name], funType, applyIndex);
        };
      };
    return {inherit: inherit, inheritMany: inheritMany, mixin: mixinEasy, mixinHard: mixinHard, installStaticTearOff: installStaticTearOff, installInstanceTearOff: installInstanceTearOff, _instance_0u: mkInstance(0, 0, null, ["call$0"], 0), _instance_1u: mkInstance(0, 1, null, ["call$1"], 0), _instance_2u: mkInstance(0, 2, null, ["call$2"], 0), _instance_0i: mkInstance(1, 0, null, ["call$0"], 0), _instance_1i: mkInstance(1, 1, null, ["call$1"], 0), _instance_2i: mkInstance(1, 2, null, ["call$2"], 0), _static_0: mkStatic(0, null, ["call$0"], 0), _static_1: mkStatic(1, null, ["call$1"], 0), _static_2: mkStatic(2, null, ["call$2"], 0), makeConstList: makeConstList, lazy: lazy, lazyFinal: lazyFinal, updateHolder: updateHolder, convertToFastObject: convertToFastObject, updateTypes: updateTypes, setOrUpdateInterceptorsByTag: setOrUpdateInterceptorsByTag, setOrUpdateLeafTags: setOrUpdateLeafTags};
  }();
  function initializeDeferredHunk(hunk) {
    typesOffset = init.types.length;
    hunk(hunkHelpers, init, holders, $);
  }
  var J = {
    makeDispatchRecord(interceptor, proto, extension, indexability) {
      return {i: interceptor, p: proto, e: extension, x: indexability};
    },
    getNativeInterceptor(object) {
      var proto, objectProto, $constructor, interceptor, t1,
        record = object[init.dispatchPropertyName];
      if (record == null)
        if ($.initNativeDispatchFlag == null) {
          A.initNativeDispatch();
          record = object[init.dispatchPropertyName];
        }
      if (record != null) {
        proto = record.p;
        if (false === proto)
          return record.i;
        if (true === proto)
          return object;
        objectProto = Object.getPrototypeOf(object);
        if (proto === objectProto)
          return record.i;
        if (record.e === objectProto)
          throw A.wrapException(A.UnimplementedError$("Return interceptor for " + A.S(proto(object, record))));
      }
      $constructor = object.constructor;
      if ($constructor == null)
        interceptor = null;
      else {
        t1 = $._JS_INTEROP_INTERCEPTOR_TAG;
        if (t1 == null)
          t1 = $._JS_INTEROP_INTERCEPTOR_TAG = init.getIsolateTag("_$dart_js");
        interceptor = $constructor[t1];
      }
      if (interceptor != null)
        return interceptor;
      interceptor = A.lookupAndCacheInterceptor(object);
      if (interceptor != null)
        return interceptor;
      if (typeof object == "function")
        return B.JavaScriptFunction_methods;
      proto = Object.getPrototypeOf(object);
      if (proto == null)
        return B.PlainJavaScriptObject_methods;
      if (proto === Object.prototype)
        return B.PlainJavaScriptObject_methods;
      if (typeof $constructor == "function") {
        t1 = $._JS_INTEROP_INTERCEPTOR_TAG;
        if (t1 == null)
          t1 = $._JS_INTEROP_INTERCEPTOR_TAG = init.getIsolateTag("_$dart_js");
        Object.defineProperty($constructor, t1, {value: B.UnknownJavaScriptObject_methods, enumerable: false, writable: true, configurable: true});
        return B.UnknownJavaScriptObject_methods;
      }
      return B.UnknownJavaScriptObject_methods;
    },
    JSArray_JSArray$fixed($length, $E) {
      if ($length < 0 || $length > 4294967295)
        throw A.wrapException(A.RangeError$range($length, 0, 4294967295, "length", null));
      return J.JSArray_JSArray$markFixed(new Array($length), $E);
    },
    JSArray_JSArray$allocateFixed($length, $E) {
      if ($length > 4294967295)
        throw A.wrapException(A.RangeError$range($length, 0, 4294967295, "length", null));
      return J.JSArray_JSArray$markFixed(new Array($length), $E);
    },
    JSArray_JSArray$growable($length, $E) {
      if ($length < 0)
        throw A.wrapException(A.ArgumentError$("Length must be a non-negative integer: " + $length, null));
      return A._setArrayType(new Array($length), $E._eval$1("JSArray<0>"));
    },
    JSArray_JSArray$allocateGrowable($length, $E) {
      if ($length < 0)
        throw A.wrapException(A.ArgumentError$("Length must be a non-negative integer: " + $length, null));
      return A._setArrayType(new Array($length), $E._eval$1("JSArray<0>"));
    },
    JSArray_JSArray$markFixed(allocation, $E) {
      var t1 = A._setArrayType(allocation, $E._eval$1("JSArray<0>"));
      t1.$flags = 1;
      return t1;
    },
    JSArray__compareAny(a, b) {
      var t1 = type$.Comparable_dynamic;
      return J.compareTo$1$ns(t1._as(a), t1._as(b));
    },
    JSString__isWhitespace(codeUnit) {
      if (codeUnit < 256)
        switch (codeUnit) {
          case 9:
          case 10:
          case 11:
          case 12:
          case 13:
          case 32:
          case 133:
          case 160:
            return true;
          default:
            return false;
        }
      switch (codeUnit) {
        case 5760:
        case 8192:
        case 8193:
        case 8194:
        case 8195:
        case 8196:
        case 8197:
        case 8198:
        case 8199:
        case 8200:
        case 8201:
        case 8202:
        case 8232:
        case 8233:
        case 8239:
        case 8287:
        case 12288:
        case 65279:
          return true;
        default:
          return false;
      }
    },
    JSString__skipLeadingWhitespace(string, index) {
      var t1, codeUnit;
      for (t1 = string.length; index < t1;) {
        codeUnit = string.charCodeAt(index);
        if (codeUnit !== 32 && codeUnit !== 13 && !J.JSString__isWhitespace(codeUnit))
          break;
        ++index;
      }
      return index;
    },
    JSString__skipTrailingWhitespace(string, index) {
      var t1, index0, codeUnit;
      for (t1 = string.length; index > 0; index = index0) {
        index0 = index - 1;
        if (!(index0 < t1))
          return A.ioore(string, index0);
        codeUnit = string.charCodeAt(index0);
        if (codeUnit !== 32 && codeUnit !== 13 && !J.JSString__isWhitespace(codeUnit))
          break;
      }
      return index;
    },
    getInterceptor$(receiver) {
      if (typeof receiver == "number") {
        if (Math.floor(receiver) == receiver)
          return J.JSInt.prototype;
        return J.JSNumNotInt.prototype;
      }
      if (typeof receiver == "string")
        return J.JSString.prototype;
      if (receiver == null)
        return J.JSNull.prototype;
      if (typeof receiver == "boolean")
        return J.JSBool.prototype;
      if (Array.isArray(receiver))
        return J.JSArray.prototype;
      if (typeof receiver != "object") {
        if (typeof receiver == "function")
          return J.JavaScriptFunction.prototype;
        if (typeof receiver == "symbol")
          return J.JavaScriptSymbol.prototype;
        if (typeof receiver == "bigint")
          return J.JavaScriptBigInt.prototype;
        return receiver;
      }
      if (receiver instanceof A.Object)
        return receiver;
      return J.getNativeInterceptor(receiver);
    },
    getInterceptor$ansx(receiver) {
      if (typeof receiver == "number")
        return J.JSNumber.prototype;
      if (typeof receiver == "string")
        return J.JSString.prototype;
      if (receiver == null)
        return receiver;
      if (Array.isArray(receiver))
        return J.JSArray.prototype;
      if (typeof receiver != "object") {
        if (typeof receiver == "function")
          return J.JavaScriptFunction.prototype;
        if (typeof receiver == "symbol")
          return J.JavaScriptSymbol.prototype;
        if (typeof receiver == "bigint")
          return J.JavaScriptBigInt.prototype;
        return receiver;
      }
      if (receiver instanceof A.Object)
        return receiver;
      return J.getNativeInterceptor(receiver);
    },
    getInterceptor$asx(receiver) {
      if (typeof receiver == "string")
        return J.JSString.prototype;
      if (receiver == null)
        return receiver;
      if (Array.isArray(receiver))
        return J.JSArray.prototype;
      if (typeof receiver != "object") {
        if (typeof receiver == "function")
          return J.JavaScriptFunction.prototype;
        if (typeof receiver == "symbol")
          return J.JavaScriptSymbol.prototype;
        if (typeof receiver == "bigint")
          return J.JavaScriptBigInt.prototype;
        return receiver;
      }
      if (receiver instanceof A.Object)
        return receiver;
      return J.getNativeInterceptor(receiver);
    },
    getInterceptor$ax(receiver) {
      if (receiver == null)
        return receiver;
      if (Array.isArray(receiver))
        return J.JSArray.prototype;
      if (typeof receiver != "object") {
        if (typeof receiver == "function")
          return J.JavaScriptFunction.prototype;
        if (typeof receiver == "symbol")
          return J.JavaScriptSymbol.prototype;
        if (typeof receiver == "bigint")
          return J.JavaScriptBigInt.prototype;
        return receiver;
      }
      if (receiver instanceof A.Object)
        return receiver;
      return J.getNativeInterceptor(receiver);
    },
    getInterceptor$in(receiver) {
      if (typeof receiver == "number") {
        if (Math.floor(receiver) == receiver)
          return J.JSInt.prototype;
        return J.JSNumNotInt.prototype;
      }
      if (receiver == null)
        return receiver;
      if (!(receiver instanceof A.Object))
        return J.UnknownJavaScriptObject.prototype;
      return receiver;
    },
    getInterceptor$n(receiver) {
      if (typeof receiver == "number")
        return J.JSNumber.prototype;
      if (receiver == null)
        return receiver;
      if (!(receiver instanceof A.Object))
        return J.UnknownJavaScriptObject.prototype;
      return receiver;
    },
    getInterceptor$ns(receiver) {
      if (typeof receiver == "number")
        return J.JSNumber.prototype;
      if (typeof receiver == "string")
        return J.JSString.prototype;
      if (receiver == null)
        return receiver;
      if (!(receiver instanceof A.Object))
        return J.UnknownJavaScriptObject.prototype;
      return receiver;
    },
    getInterceptor$s(receiver) {
      if (typeof receiver == "string")
        return J.JSString.prototype;
      if (receiver == null)
        return receiver;
      if (!(receiver instanceof A.Object))
        return J.UnknownJavaScriptObject.prototype;
      return receiver;
    },
    getInterceptor$x(receiver) {
      if (receiver == null)
        return receiver;
      if (typeof receiver != "object") {
        if (typeof receiver == "function")
          return J.JavaScriptFunction.prototype;
        if (typeof receiver == "symbol")
          return J.JavaScriptSymbol.prototype;
        if (typeof receiver == "bigint")
          return J.JavaScriptBigInt.prototype;
        return receiver;
      }
      if (receiver instanceof A.Object)
        return receiver;
      return J.getNativeInterceptor(receiver);
    },
    getInterceptor$z(receiver) {
      if (receiver == null)
        return receiver;
      if (!(receiver instanceof A.Object))
        return J.UnknownJavaScriptObject.prototype;
      return receiver;
    },
    set$length$asx(receiver, value) {
      return J.getInterceptor$asx(receiver).set$length(receiver, value);
    },
    get$add$ax(receiver) {
      return J.getInterceptor$ax(receiver).get$add(receiver);
    },
    get$alpha$z(receiver) {
      return J.getInterceptor$z(receiver).get$alpha(receiver);
    },
    get$buffer$x(receiver) {
      return J.getInterceptor$x(receiver).get$buffer(receiver);
    },
    get$current$z(receiver) {
      return J.getInterceptor$z(receiver).get$current(receiver);
    },
    get$entries$x(receiver) {
      return J.getInterceptor$x(receiver).get$entries(receiver);
    },
    get$first$ax(receiver) {
      return J.getInterceptor$ax(receiver).get$first(receiver);
    },
    get$hashCode$(receiver) {
      return J.getInterceptor$(receiver).get$hashCode(receiver);
    },
    get$image$z(receiver) {
      return J.getInterceptor$z(receiver).get$image(receiver);
    },
    get$isEmpty$asx(receiver) {
      return J.getInterceptor$asx(receiver).get$isEmpty(receiver);
    },
    get$isNotEmpty$asx(receiver) {
      return J.getInterceptor$asx(receiver).get$isNotEmpty(receiver);
    },
    get$iterator$ax(receiver) {
      return J.getInterceptor$ax(receiver).get$iterator(receiver);
    },
    get$keys$x(receiver) {
      return J.getInterceptor$x(receiver).get$keys(receiver);
    },
    get$last$ax(receiver) {
      return J.getInterceptor$ax(receiver).get$last(receiver);
    },
    get$length$asx(receiver) {
      return J.getInterceptor$asx(receiver).get$length(receiver);
    },
    get$level$z(receiver) {
      return J.getInterceptor$z(receiver).get$level(receiver);
    },
    get$message$z(receiver) {
      return J.getInterceptor$z(receiver).get$message(receiver);
    },
    get$nodeType$x(receiver) {
      return J.getInterceptor$x(receiver).get$nodeType(receiver);
    },
    get$offset$x(receiver) {
      return J.getInterceptor$x(receiver).get$offset(receiver);
    },
    get$onError$z(receiver) {
      return J.getInterceptor$z(receiver).get$onError(receiver);
    },
    get$parent$x(receiver) {
      return J.getInterceptor$x(receiver).get$parent(receiver);
    },
    get$reversed$ax(receiver) {
      return J.getInterceptor$ax(receiver).get$reversed(receiver);
    },
    get$runtimeType$(receiver) {
      return J.getInterceptor$(receiver).get$runtimeType(receiver);
    },
    get$sign$in(receiver) {
      if (typeof receiver === "number")
        return receiver > 0 ? 1 : receiver < 0 ? -1 : receiver;
      return J.getInterceptor$in(receiver).get$sign(receiver);
    },
    get$single$ax(receiver) {
      return J.getInterceptor$ax(receiver).get$single(receiver);
    },
    get$size$x(receiver) {
      return J.getInterceptor$x(receiver).get$size(receiver);
    },
    get$source$z(receiver) {
      return J.getInterceptor$z(receiver).get$source(receiver);
    },
    get$stream$z(receiver) {
      return J.getInterceptor$z(receiver).get$stream(receiver);
    },
    get$value$z(receiver) {
      return J.getInterceptor$z(receiver).get$value(receiver);
    },
    get$values$x(receiver) {
      return J.getInterceptor$x(receiver).get$values(receiver);
    },
    $add$ansx(receiver, a0) {
      if (typeof receiver == "number" && typeof a0 == "number")
        return receiver + a0;
      return J.getInterceptor$ansx(receiver).$add(receiver, a0);
    },
    $eq$(receiver, a0) {
      if (receiver == null)
        return a0 == null;
      if (typeof receiver != "object")
        return a0 != null && receiver === a0;
      return J.getInterceptor$(receiver).$eq(receiver, a0);
    },
    $index$asx(receiver, a0) {
      if (typeof a0 === "number")
        if (Array.isArray(receiver) || typeof receiver == "string" || A.isJsIndexable(receiver, receiver[init.dispatchPropertyName]))
          if (a0 >>> 0 === a0 && a0 < receiver.length)
            return receiver[a0];
      return J.getInterceptor$asx(receiver).$index(receiver, a0);
    },
    $indexSet$ax(receiver, a0, a1) {
      return J.getInterceptor$ax(receiver).$indexSet(receiver, a0, a1);
    },
    $mul$ns(receiver, a0) {
      if (typeof receiver == "number" && typeof a0 == "number")
        return receiver * a0;
      return J.getInterceptor$ns(receiver).$mul(receiver, a0);
    },
    $sub$n(receiver, a0) {
      if (typeof receiver == "number" && typeof a0 == "number")
        return receiver - a0;
      return J.getInterceptor$n(receiver).$sub(receiver, a0);
    },
    _removeEventListener$3$x(receiver, a0, a1, a2) {
      return J.getInterceptor$x(receiver)._removeEventListener$3(receiver, a0, a1, a2);
    },
    add$1$ax(receiver, a0) {
      return J.getInterceptor$ax(receiver).add$1(receiver, a0);
    },
    addAll$1$ax(receiver, a0) {
      return J.getInterceptor$ax(receiver).addAll$1(receiver, a0);
    },
    addEventListener$3$x(receiver, a0, a1, a2) {
      return J.getInterceptor$x(receiver).addEventListener$3(receiver, a0, a1, a2);
    },
    allMatches$1$s(receiver, a0) {
      return J.getInterceptor$s(receiver).allMatches$1(receiver, a0);
    },
    any$1$ax(receiver, a0) {
      return J.getInterceptor$ax(receiver).any$1(receiver, a0);
    },
    asByteData$0$x(receiver) {
      return J.getInterceptor$x(receiver).asByteData$0(receiver);
    },
    asByteData$2$x(receiver, a0, a1) {
      return J.getInterceptor$x(receiver).asByteData$2(receiver, a0, a1);
    },
    asFloat32List$2$x(receiver, a0, a1) {
      return J.getInterceptor$x(receiver).asFloat32List$2(receiver, a0, a1);
    },
    asFloat64List$2$x(receiver, a0, a1) {
      return J.getInterceptor$x(receiver).asFloat64List$2(receiver, a0, a1);
    },
    asInt32List$2$x(receiver, a0, a1) {
      return J.getInterceptor$x(receiver).asInt32List$2(receiver, a0, a1);
    },
    asInt64List$2$x(receiver, a0, a1) {
      return J.getInterceptor$x(receiver).asInt64List$2(receiver, a0, a1);
    },
    asUint8List$0$x(receiver) {
      return J.getInterceptor$x(receiver).asUint8List$0(receiver);
    },
    asUint8List$2$x(receiver, a0, a1) {
      return J.getInterceptor$x(receiver).asUint8List$2(receiver, a0, a1);
    },
    cancel$0$z(receiver) {
      return J.getInterceptor$z(receiver).cancel$0(receiver);
    },
    cast$1$0$ax(receiver, $T1) {
      return J.getInterceptor$ax(receiver).cast$1$0(receiver, $T1);
    },
    cast$2$0$ax(receiver, $T1, $T2) {
      return J.getInterceptor$ax(receiver).cast$2$0(receiver, $T1, $T2);
    },
    clamp$2$n(receiver, a0, a1) {
      return J.getInterceptor$n(receiver).clamp$2(receiver, a0, a1);
    },
    close$0$x(receiver) {
      return J.getInterceptor$x(receiver).close$0(receiver);
    },
    codeUnitAt$1$s(receiver, a0) {
      return J.getInterceptor$s(receiver).codeUnitAt$1(receiver, a0);
    },
    compareTo$1$ns(receiver, a0) {
      return J.getInterceptor$ns(receiver).compareTo$1(receiver, a0);
    },
    complete$0$z(receiver) {
      return J.getInterceptor$z(receiver).complete$0(receiver);
    },
    complete$1$z(receiver, a0) {
      return J.getInterceptor$z(receiver).complete$1(receiver, a0);
    },
    contains$1$asx(receiver, a0) {
      return J.getInterceptor$asx(receiver).contains$1(receiver, a0);
    },
    containsKey$1$x(receiver, a0) {
      return J.getInterceptor$x(receiver).containsKey$1(receiver, a0);
    },
    elementAt$1$ax(receiver, a0) {
      return J.getInterceptor$ax(receiver).elementAt$1(receiver, a0);
    },
    finish$0$z(receiver) {
      return J.getInterceptor$z(receiver).finish$0(receiver);
    },
    followedBy$1$ax(receiver, a0) {
      return J.getInterceptor$ax(receiver).followedBy$1(receiver, a0);
    },
    forEach$1$ax(receiver, a0) {
      return J.getInterceptor$ax(receiver).forEach$1(receiver, a0);
    },
    getRange$2$ax(receiver, a0, a1) {
      return J.getInterceptor$ax(receiver).getRange$2(receiver, a0, a1);
    },
    initialize$0$z(receiver) {
      return J.getInterceptor$z(receiver).initialize$0(receiver);
    },
    isIdentity$0$z(receiver) {
      return J.getInterceptor$z(receiver).isIdentity$0(receiver);
    },
    join$0$ax(receiver) {
      return J.getInterceptor$ax(receiver).join$0(receiver);
    },
    join$1$ax(receiver, a0) {
      return J.getInterceptor$ax(receiver).join$1(receiver, a0);
    },
    listener$1$z(receiver, a0) {
      return J.getInterceptor$z(receiver).listener$1(receiver, a0);
    },
    map$1$ax(receiver, a0) {
      return J.getInterceptor$ax(receiver).map$1(receiver, a0);
    },
    map$1$1$ax(receiver, a0, $T1) {
      return J.getInterceptor$ax(receiver).map$1$1(receiver, a0, $T1);
    },
    map$2$1$ax(receiver, a0, $T1, $T2) {
      return J.getInterceptor$ax(receiver).map$2$1(receiver, a0, $T1, $T2);
    },
    matchAsPrefix$2$s(receiver, a0, a1) {
      return J.getInterceptor$s(receiver).matchAsPrefix$2(receiver, a0, a1);
    },
    noSuchMethod$1$(receiver, a0) {
      return J.getInterceptor$(receiver).noSuchMethod$1(receiver, a0);
    },
    onCancel$0$z(receiver) {
      return J.getInterceptor$z(receiver).onCancel$0(receiver);
    },
    onPause$0$z(receiver) {
      return J.getInterceptor$z(receiver).onPause$0(receiver);
    },
    onResume$0$z(receiver) {
      return J.getInterceptor$z(receiver).onResume$0(receiver);
    },
    put$4$z(receiver, a0, a1, a2, a3) {
      return J.getInterceptor$z(receiver).put$4(receiver, a0, a1, a2, a3);
    },
    putIfAbsent$2$x(receiver, a0, a1) {
      return J.getInterceptor$x(receiver).putIfAbsent$2(receiver, a0, a1);
    },
    remove$1$ax(receiver, a0) {
      return J.getInterceptor$ax(receiver).remove$1(receiver, a0);
    },
    removeLast$0$ax(receiver) {
      return J.getInterceptor$ax(receiver).removeLast$0(receiver);
    },
    skip$1$ax(receiver, a0) {
      return J.getInterceptor$ax(receiver).skip$1(receiver, a0);
    },
    sort$1$ax(receiver, a0) {
      return J.getInterceptor$ax(receiver).sort$1(receiver, a0);
    },
    take$1$ax(receiver, a0) {
      return J.getInterceptor$ax(receiver).take$1(receiver, a0);
    },
    toInt$0$n(receiver) {
      return J.getInterceptor$n(receiver).toInt$0(receiver);
    },
    toList$0$ax(receiver) {
      return J.getInterceptor$ax(receiver).toList$0(receiver);
    },
    toList$1$growable$ax(receiver, a0) {
      return J.getInterceptor$ax(receiver).toList$1$growable(receiver, a0);
    },
    toSet$0$ax(receiver) {
      return J.getInterceptor$ax(receiver).toSet$0(receiver);
    },
    toString$0$(receiver) {
      return J.getInterceptor$(receiver).toString$0(receiver);
    },
    update$2$x(receiver, a0, a1) {
      return J.getInterceptor$x(receiver).update$2(receiver, a0, a1);
    },
    where$1$ax(receiver, a0) {
      return J.getInterceptor$ax(receiver).where$1(receiver, a0);
    },
    Interceptor: function Interceptor() {
    },
    JSBool: function JSBool() {
    },
    JSNull: function JSNull() {
    },
    JavaScriptObject: function JavaScriptObject() {
    },
    LegacyJavaScriptObject: function LegacyJavaScriptObject() {
    },
    PlainJavaScriptObject: function PlainJavaScriptObject() {
    },
    UnknownJavaScriptObject: function UnknownJavaScriptObject() {
    },
    JavaScriptFunction: function JavaScriptFunction() {
    },
    JavaScriptBigInt: function JavaScriptBigInt() {
    },
    JavaScriptSymbol: function JavaScriptSymbol() {
    },
    JSArray: function JSArray(t0) {
      this.$ti = t0;
    },
    JSUnmodifiableArray: function JSUnmodifiableArray(t0) {
      this.$ti = t0;
    },
    ArrayIterator: function ArrayIterator(t0, t1, t2) {
      var _ = this;
      _._iterable = t0;
      _.__interceptors$_length = t1;
      _._index = 0;
      _.__interceptors$_current = null;
      _.$ti = t2;
    },
    JSNumber: function JSNumber() {
    },
    JSInt: function JSInt() {
    },
    JSNumNotInt: function JSNumNotInt() {
    },
    JSString: function JSString() {
    }
  },
  A = {
    isChrome110OrOlder() {
      var chromeRegexp, match,
        t1 = $._cachedIsChrome110OrOlder;
      if (t1 != null)
        return t1;
      chromeRegexp = A.RegExp_RegExp("Chrom(e|ium)\\/([0-9]+)\\.", true, false);
      t1 = $.$get$browser().get$_userAgent();
      match = chromeRegexp.firstMatch$1(t1);
      if (match != null) {
        t1 = match._match;
        if (2 >= t1.length)
          return A.ioore(t1, 2);
        t1 = t1[2];
        t1.toString;
        return $._cachedIsChrome110OrOlder = A.int_parse(t1, null) <= 110;
      }
      return $._cachedIsChrome110OrOlder = false;
    },
    _detectWebGLVersion() {
      var canvas = A.createDomCanvasElement(1, 1);
      if (A.DomCanvasElementExtension_getContext(canvas, "webgl2", null) != null) {
        if ($.$get$browser().get$operatingSystem() === B.OperatingSystem_0)
          return 1;
        return 2;
      }
      if (A.DomCanvasElementExtension_getContext(canvas, "webgl", null) != null)
        return 1;
      return -1;
    },
    browserSupportsCanvaskitChromium() {
      return self.Intl.v8BreakIterator != null && self.Intl.Segmenter != null;
    },
    canvasKit() {
      return $.__canvasKit._readField$0();
    },
    toSkTileMode(mode) {
      var t1 = $.$get$_skTileModes(),
        t2 = mode.index;
      if (!(t2 < 4))
        return A.ioore(t1, t2);
      t2 = t1[t2];
      return t2;
    },
    toSkFilterMode(filterQuality) {
      var t1 = type$.JavaScriptObject;
      return filterQuality === B.FilterQuality_0 ? t1._as(t1._as($.__canvasKit._readField$0().FilterMode).Nearest) : t1._as(t1._as($.__canvasKit._readField$0().FilterMode).Linear);
    },
    toSkMipmapMode(filterQuality) {
      var t1 = type$.JavaScriptObject;
      return filterQuality === B.FilterQuality_2 ? t1._as(t1._as($.__canvasKit._readField$0().MipmapMode).Linear) : t1._as(t1._as($.__canvasKit._readField$0().MipmapMode).None);
    },
    SkImageExtension_readPixels(_this, srcX, srcY, imageInfo) {
      var t1 = type$.nullable_NativeUint8List._as(_this.readPixels(srcX, srcY, imageInfo));
      return t1 == null ? null : t1;
    },
    SkImageExtension_encodeToBytes(_this) {
      var t1 = type$.nullable_NativeUint8List._as(_this.encodeToBytes());
      return t1 == null ? null : t1;
    },
    toSkM44FromFloat32(matrix4) {
      var t1, r, t2, c, t3, t4,
        skM44 = new Float32Array(16);
      for (t1 = matrix4.length, r = 0; r < 4; ++r)
        for (t2 = r * 4, c = 0; c < 4; ++c) {
          t3 = c * 4 + r;
          t4 = t2 + c;
          if (!(t4 < t1))
            return A.ioore(matrix4, t4);
          t4 = matrix4[t4];
          if (!(t3 < 16))
            return A.ioore(skM44, t3);
          skM44[t3] = t4;
        }
      return skM44;
    },
    toSkMatrixFromFloat32(matrix4) {
      var t1, i, matrix4Index, t2,
        skMatrix = new Float32Array(9);
      for (t1 = matrix4.length, i = 0; i < 9; ++i) {
        matrix4Index = B.List_5em[i];
        if (matrix4Index < t1) {
          t2 = matrix4[matrix4Index];
          if (!(i < 9))
            return A.ioore(skMatrix, i);
          skMatrix[i] = t2;
        } else {
          if (!(i < 9))
            return A.ioore(skMatrix, i);
          skMatrix[i] = 0;
        }
      }
      return skMatrix;
    },
    toSkMatrixFromFloat64(matrix4) {
      var t1, i, matrix4Index, t2,
        skMatrix = new Float32Array(9);
      for (t1 = matrix4.length, i = 0; i < 9; ++i) {
        matrix4Index = B.List_5em[i];
        if (matrix4Index < t1) {
          t2 = matrix4[matrix4Index];
          if (!(i < 9))
            return A.ioore(skMatrix, i);
          skMatrix[i] = t2;
        } else {
          if (!(i < 9))
            return A.ioore(skMatrix, i);
          skMatrix[i] = 0;
        }
      }
      return skMatrix;
    },
    toSkPoint(offset) {
      var point = new Float32Array(2);
      point[0] = offset._dx;
      point[1] = offset._dy;
      return point;
    },
    toSkColorStops(colorStops) {
      var skColorStops, i, t1;
      if (colorStops == null)
        return $.$get$_kDefaultSkColorStops();
      skColorStops = new Float32Array(4);
      for (i = 0; i < 4; ++i) {
        t1 = colorStops[i];
        if (!(i < 4))
          return A.ioore(skColorStops, i);
        skColorStops[i] = t1;
      }
      return skColorStops;
    },
    mallocFloat32List($length) {
      return type$.JavaScriptObject._as(self.window.flutterCanvasKit.Malloc(self.Float32Array, $length));
    },
    _populateSkColor(skColor, color) {
      var t3,
        t1 = type$.NativeFloat32List._as(skColor.toTypedArray()),
        t2 = color.toARGB32$0();
      t1.$flags & 2 && A.throwUnsupportedOperation(t1);
      t3 = t1.length;
      if (0 >= t3)
        return A.ioore(t1, 0);
      t1[0] = (t2 >>> 16 & 255) / 255;
      t2 = color.toARGB32$0();
      if (1 >= t3)
        return A.ioore(t1, 1);
      t1[1] = (t2 >>> 8 & 255) / 255;
      t2 = color.toARGB32$0();
      if (2 >= t3)
        return A.ioore(t1, 2);
      t1[2] = (t2 & 255) / 255;
      t2 = color.toARGB32$0();
      if (3 >= t3)
        return A.ioore(t1, 3);
      t1[3] = (t2 >>> 24 & 255) / 255;
      return t1;
    },
    toSkRect(rect) {
      var skRect = new Float32Array(4);
      skRect[0] = rect.left;
      skRect[1] = rect.top;
      skRect[2] = rect.right;
      skRect[3] = rect.bottom;
      return skRect;
    },
    fromSkRect(skRect) {
      var t2, t3, t4,
        t1 = skRect.length;
      if (0 >= t1)
        return A.ioore(skRect, 0);
      t2 = skRect[0];
      if (1 >= t1)
        return A.ioore(skRect, 1);
      t3 = skRect[1];
      if (2 >= t1)
        return A.ioore(skRect, 2);
      t4 = skRect[2];
      if (3 >= t1)
        return A.ioore(skRect, 3);
      return new A.Rect(t2, t3, t4, skRect[3]);
    },
    rectFromSkIRect(skIRect) {
      var t2, t3, t4,
        t1 = skIRect.length;
      if (0 >= t1)
        return A.ioore(skIRect, 0);
      t2 = skIRect[0];
      if (1 >= t1)
        return A.ioore(skIRect, 1);
      t3 = skIRect[1];
      if (2 >= t1)
        return A.ioore(skIRect, 2);
      t4 = skIRect[2];
      if (3 >= t1)
        return A.ioore(skIRect, 3);
      return new A.Rect(t2, t3, t4, skIRect[3]);
    },
    toSkRRect(rrect) {
      var skRRect = new Float32Array(12);
      skRRect[0] = rrect.left;
      skRRect[1] = rrect.top;
      skRRect[2] = rrect.right;
      skRRect[3] = rrect.bottom;
      skRRect[4] = rrect.tlRadiusX;
      skRRect[5] = rrect.tlRadiusY;
      skRRect[6] = rrect.trRadiusX;
      skRRect[7] = rrect.trRadiusY;
      skRRect[8] = rrect.brRadiusX;
      skRRect[9] = rrect.brRadiusY;
      skRRect[10] = rrect.blRadiusX;
      skRRect[11] = rrect.blRadiusY;
      return skRRect;
    },
    toMallocedSkPoints(points) {
      var t2, t3, i, t4, t5, t6,
        len = points.length,
        skPoints = type$.JavaScriptObject._as(self.window.flutterCanvasKit.Malloc(self.Float32Array, len * 2)),
        t1 = type$.NativeFloat32List._as(skPoints.toTypedArray());
      for (t2 = points.length, t3 = t1.$flags | 0, i = 0; i < len; ++i) {
        t4 = 2 * i;
        if (!(i < t2))
          return A.ioore(points, i);
        t5 = points[i];
        t3 & 2 && A.throwUnsupportedOperation(t1);
        t6 = t1.length;
        if (!(t4 < t6))
          return A.ioore(t1, t4);
        t1[t4] = t5._dx;
        ++t4;
        t5 = points[i];
        if (!(t4 < t6))
          return A.ioore(t1, t4);
        t1[t4] = t5._dy;
      }
      return skPoints;
    },
    toFlatColors(colors) {
      var i, t1,
        len = colors.length,
        result = new Uint32Array(len);
      for (i = 0; i < len; ++i) {
        if (!(i < colors.length))
          return A.ioore(colors, i);
        t1 = colors[i].toARGB32$0();
        if (!(i < len))
          return A.ioore(result, i);
        result[i] = t1;
      }
      return result;
    },
    SkCanvasExtension_saveLayer(_this, paint, bounds, backdrop, flags, backdropTileMode) {
      var t1 = bounds == null ? null : bounds;
      return A.callMethod(_this, "saveLayer", [paint, t1, backdrop, flags == null ? null : flags, backdropTileMode], type$.void);
    },
    SkParagraphBuilderNamespaceExtension_RequiresClientICU(_this) {
      if (!("RequiresClientICU" in _this))
        return false;
      return A._asBool(_this.RequiresClientICU());
    },
    SkTextStylePropertiesExtension_set_fontSize(_this, value) {
      _this.fontSize = value;
      return value;
    },
    SkTextStylePropertiesExtension_set_heightMultiplier(_this, value) {
      _this.heightMultiplier = value;
      return value;
    },
    SkTextStylePropertiesExtension_set_halfLeading(_this, value) {
      _this.halfLeading = value;
      return value;
    },
    SkTextStylePropertiesExtension_set_fontFamilies(_this, value) {
      var t1 = A.ObjectToJSAnyExtension_get_toJSAnyShallow(value);
      _this.fontFamilies = t1;
      return t1;
    },
    SkStrutStylePropertiesExtension_set_halfLeading(_this, value) {
      _this.halfLeading = value;
      return value;
    },
    SkGlyphClusterInfoExtension_get__glyphInfo(_this) {
      var t2, t3, t4, t5, t6, t7,
        t1 = type$.JSArray_nullable_Object._as(_this.graphemeLayoutBounds),
        list = B.JSArray_methods.cast$1$0(t1, type$.double);
      t1 = list._source;
      t2 = J.getInterceptor$asx(t1);
      t3 = list.$ti._rest[1];
      t4 = t3._as(t2.$index(t1, 0));
      t5 = t3._as(t2.$index(t1, 1));
      t6 = t3._as(t2.$index(t1, 2));
      t1 = t3._as(t2.$index(t1, 3));
      t2 = type$.JavaScriptObject;
      t3 = B.JSNumber_methods.toInt$0(A._asDouble(t2._as(_this.graphemeClusterTextRange).start));
      t7 = B.JSNumber_methods.toInt$0(A._asDouble(t2._as(_this.graphemeClusterTextRange).end));
      A.assertHelper(t3 >= -1);
      A.assertHelper(t7 >= -1);
      t2 = B.JSNumber_methods.toInt$0(A._asDouble(t2._as(_this.dir).value));
      if (!(t2 >= 0 && t2 < 2))
        return A.ioore(B.List_TextDirection_0_TextDirection_1, t2);
      return new A.GlyphInfo(new A.Rect(t4, t5, t6, t1), new A.TextRange(t3, t7), B.List_TextDirection_0_TextDirection_1[t2]);
    },
    SkImageInfo__staticInteropFactoryStub(alphaType, colorSpace, colorType, height, width) {
      return type$.JavaScriptObject._as({width: width, height: height, colorType: colorType, alphaType: alphaType, colorSpace: colorSpace});
    },
    SkPartialImageInfo__staticInteropFactoryStub(alphaType, colorSpace, colorType, height, width) {
      return type$.JavaScriptObject._as({width: width, height: height, colorType: colorType, alphaType: alphaType, colorSpace: colorSpace});
    },
    getCanvasKitJsFileNames(variant) {
      var t1,
        _s21_ = "chromium/canvaskit.js";
      switch (variant.index) {
        case 0:
          t1 = A._setArrayType([], type$.JSArray_String);
          if (A.browserSupportsCanvaskitChromium())
            t1.push(_s21_);
          t1.push("canvaskit.js");
          return t1;
        case 1:
          return A._setArrayType(["canvaskit.js"], type$.JSArray_String);
        case 2:
          return A._setArrayType([_s21_], type$.JSArray_String);
      }
    },
    _canvasKitJsUrls() {
      var variant, t2,
        t1 = A.configuration()._configuration;
      if (t1 == null)
        variant = null;
      else {
        t1 = A._asStringQ(t1.canvasKitVariant);
        if (t1 == null)
          t1 = null;
        variant = t1;
      }
      if (variant == null)
        variant = "auto";
      t1 = A.getCanvasKitJsFileNames(A.EnumByName_byName(B.List_VKP, variant, type$.CanvasKitVariant));
      t2 = A._arrayInstanceType(t1);
      return new A.MappedListIterable(t1, t2._eval$1("String(1)")._as(new A._canvasKitJsUrls_closure()), t2._eval$1("MappedListIterable<1,String>"));
    },
    canvasKitWasmModuleUrl(file, canvasKitBase) {
      A._asString(file);
      return A._asString(canvasKitBase) + file;
    },
    downloadCanvasKit() {
      var $async$goto = 0,
        $async$completer = A._makeAsyncAwaitCompleter(type$.JavaScriptObject),
        $async$returnValue, t1, canvasKit, $async$temp1, $async$temp2, $async$temp3;
      var $async$downloadCanvasKit = A._wrapJsFunctionForAsync(function($async$errorCode, $async$result) {
        if ($async$errorCode === 1)
          return A._asyncRethrow($async$result, $async$completer);
        while (true)
          switch ($async$goto) {
            case 0:
              // Function start
              t1 = type$.JavaScriptObject;
              $async$temp1 = t1;
              $async$temp2 = A;
              $async$temp3 = type$.JSObject;
              $async$goto = 4;
              return A._asyncAwait(A._downloadOneOf(A._canvasKitJsUrls()), $async$downloadCanvasKit);
            case 4:
              // returning from await.
              $async$goto = 3;
              return A._asyncAwait($async$temp2.promiseToFuture($async$temp3._as($async$result.default(t1._as({locateFile: A._functionToJS2(A._engine__canvasKitWasmModuleUrl$closure())}))), type$.Object), $async$downloadCanvasKit);
            case 3:
              // returning from await.
              canvasKit = $async$temp1._as($async$result);
              if (A.SkParagraphBuilderNamespaceExtension_RequiresClientICU(t1._as(canvasKit.ParagraphBuilder)) && !A.browserSupportsCanvaskitChromium())
                throw A.wrapException(A.Exception_Exception("The CanvasKit variant you are using only works on Chromium browsers. Please use a different CanvasKit variant, or use a Chromium browser."));
              $async$returnValue = canvasKit;
              // goto return
              $async$goto = 1;
              break;
            case 1:
              // return
              return A._asyncReturn($async$returnValue, $async$completer);
          }
      });
      return A._asyncStartSync($async$downloadCanvasKit, $async$completer);
    },
    _downloadOneOf(urls) {
      var $async$goto = 0,
        $async$completer = A._makeAsyncAwaitCompleter(type$.JavaScriptObject),
        $async$returnValue, $async$handler = 2, $async$errorStack = [], url, t1, t2, t3, exception, $async$exception;
      var $async$_downloadOneOf = A._wrapJsFunctionForAsync(function($async$errorCode, $async$result) {
        if ($async$errorCode === 1) {
          $async$errorStack.push($async$result);
          $async$goto = $async$handler;
        }
        while (true)
          switch ($async$goto) {
            case 0:
              // Function start
              t1 = urls.$ti, t2 = new A.ListIterator(urls, urls.get$length(0), t1._eval$1("ListIterator<ListIterable.E>")), t1 = t1._eval$1("ListIterable.E");
            case 3:
              // for condition
              if (!t2.moveNext$0()) {
                // goto after for
                $async$goto = 4;
                break;
              }
              t3 = t2.__internal$_current;
              url = t3 == null ? t1._as(t3) : t3;
              $async$handler = 6;
              $async$goto = 9;
              return A._asyncAwait(A._downloadCanvasKitJs(url), $async$_downloadOneOf);
            case 9:
              // returning from await.
              t3 = $async$result;
              $async$returnValue = t3;
              // goto return
              $async$goto = 1;
              break;
              $async$handler = 2;
              // goto after finally
              $async$goto = 8;
              break;
            case 6:
              // catch
              $async$handler = 5;
              $async$exception = $async$errorStack.pop();
              // goto for condition
              $async$goto = 3;
              break;
              // goto after finally
              $async$goto = 8;
              break;
            case 5:
              // uncaught
              // goto rethrow
              $async$goto = 2;
              break;
            case 8:
              // after finally
              // goto for condition
              $async$goto = 3;
              break;
            case 4:
              // after for
              throw A.wrapException(A.Exception_Exception("Failed to download any of the following CanvasKit URLs: " + urls.toString$0(0)));
            case 1:
              // return
              return A._asyncReturn($async$returnValue, $async$completer);
            case 2:
              // rethrow
              return A._asyncRethrow($async$errorStack.at(-1), $async$completer);
          }
      });
      return A._asyncStartSync($async$_downloadOneOf, $async$completer);
    },
    _downloadCanvasKitJs(url) {
      var $async$goto = 0,
        $async$completer = A._makeAsyncAwaitCompleter(type$.JavaScriptObject),
        $async$returnValue, t1, t2, $async$temp1;
      var $async$_downloadCanvasKitJs = A._wrapJsFunctionForAsync(function($async$errorCode, $async$result) {
        if ($async$errorCode === 1)
          return A._asyncRethrow($async$result, $async$completer);
        while (true)
          switch ($async$goto) {
            case 0:
              // Function start
              t1 = type$.JavaScriptObject;
              t2 = A._asStringQ(t1._as(self.window.document).baseURI);
              if (t2 == null)
                t2 = null;
              t2 = t2 == null ? t1._as(new self.URL(url)) : t1._as(new self.URL(url, t2));
              $async$temp1 = t1;
              $async$goto = 3;
              return A._asyncAwait(A.promiseToFuture(import(A.createTrustedScriptUrl(A._asString(t2.toString()))), type$.JSObject), $async$_downloadCanvasKitJs);
            case 3:
              // returning from await.
              $async$returnValue = $async$temp1._as($async$result);
              // goto return
              $async$goto = 1;
              break;
            case 1:
              // return
              return A._asyncReturn($async$returnValue, $async$completer);
          }
      });
      return A._asyncStartSync($async$_downloadCanvasKitJs, $async$completer);
    },
    ManagedSkColorFilter$(ckColorFilter) {
      var _s11_ = "ColorFilter",
        t1 = new A.ManagedSkColorFilter(ckColorFilter),
        t2 = type$.UniqueRef_JavaScriptObject,
        t3 = new A.UniqueRef(_s11_, t2);
      t3.UniqueRef$3(t1, ckColorFilter._initRawColorFilter$0(), _s11_, type$.JavaScriptObject);
      t2._as(t3);
      t1.__ManagedSkColorFilter__ref_F !== $ && A.throwLateFieldAI("_ref");
      t1.set$__ManagedSkColorFilter__ref_F(t3);
      return t1;
    },
    _computeIdentityTransform() {
      var _i, i,
        result = new Float32Array(20);
      for (_i = 0; _i < 4; ++_i) {
        i = B.List_0_6_12_18[_i];
        if (!(i < 20))
          return A.ioore(result, i);
        result[i] = 1;
      }
      return $._identityTransform = result;
    },
    createSkColorFilterFromColorAndBlendMode(color, blendMode) {
      var t1 = type$.JavaScriptObject,
        t2 = t1._as($.__canvasKit._readField$0().ColorFilter),
        t3 = A._populateSkColor($.$get$_sharedSkColor1(), color),
        t4 = $.$get$_skBlendModes(),
        t5 = blendMode.index;
      if (!(t5 < 29))
        return A.ioore(t4, t5);
      t5 = type$.nullable_JavaScriptObject._as(t2.MakeBlend(t3, t4[t5]));
      if (t5 == null)
        return t1._as(t1._as($.__canvasKit._readField$0().ColorFilter).MakeMatrix($.$get$_identityTransform()));
      return t5;
    },
    CkMatrixColorFilter$(matrix) {
      return new A.CkMatrixColorFilter(matrix);
    },
    createCkColorFilter(colorFilter) {
      var t1, t2;
      switch (colorFilter.type.index) {
        case 0:
          t1 = colorFilter.color;
          if (t1 == null || colorFilter.blendMode == null)
            return null;
          t1.toString;
          t2 = colorFilter.blendMode;
          t2.toString;
          return new A.CkBlendModeColorFilter(t1, t2);
        case 1:
          t1 = colorFilter.matrix;
          if (t1 == null)
            return null;
          return new A.CkMatrixColorFilter(t1);
        case 2:
          return B.C_CkLinearToSrgbGammaColorFilter;
        case 3:
          return B.C_CkSrgbToLinearGammaColorFilter;
      }
    },
    DisplayCanvasFactory$(createCanvas, $T) {
      var t1 = $T._eval$1("JSArray<0>");
      t1 = new A.DisplayCanvasFactory(createCanvas, A._setArrayType([], t1), A._setArrayType([], t1), $T._eval$1("DisplayCanvasFactory<0>"));
      t1.DisplayCanvasFactory$1$createCanvas(createCanvas, $T);
      return t1;
    },
    Mutator$transform(matrix) {
      var _null = null;
      return new A.Mutator(B.MutatorType_3, _null, _null, _null, matrix, _null);
    },
    RegisteredFont$(bytes, family, typeface) {
      var skFont = type$.JavaScriptObject._as(new self.window.flutterCanvasKit.Font(typeface)),
        t1 = A.ObjectToJSAnyExtension_get_toJSAnyShallow(A._setArrayType([0], type$.JSArray_int));
      skFont.getGlyphBounds(t1, null, null);
      return new A.RegisteredFont(family, bytes, typeface);
    },
    skiaInstantiateImageCodec(list, targetWidth, targetHeight, allowUpscaling) {
      var $async$goto = 0,
        $async$completer = A._makeAsyncAwaitCompleter(type$.Codec),
        $async$returnValue, codec, t1, animatedImage, t2, image, targetWidth0, targetHeight0, recorder, canvas, paint, t3, t4, resizedBytes, imageType;
      var $async$skiaInstantiateImageCodec = A._wrapJsFunctionForAsync(function($async$errorCode, $async$result) {
        if ($async$errorCode === 1)
          return A._asyncRethrow($async$result, $async$completer);
        while (true)
          switch ($async$goto) {
            case 0:
              // Function start
              imageType = A.detectImageType(list);
              if (imageType == null)
                A.throwExpression(A.ImageCodecException$("Failed to detect image file format using the file header.\nFile header was " + (!B.NativeUint8List_methods.get$isEmpty(list) ? "[" + A.bytesToHexString(B.NativeUint8List_methods.sublist$2(list, 0, Math.min(10, list.length))) + "]" : "empty") + ".\nImage source: encoded image bytes"));
              $async$goto = $.$get$browserSupportsImageDecoder() ? 3 : 5;
              break;
            case 3:
              // then
              $async$goto = 6;
              return A._asyncAwait(A.CkBrowserImageDecoder_create("image/" + imageType.fileType._name, list, "encoded image bytes"), $async$skiaInstantiateImageCodec);
            case 6:
              // returning from await.
              codec = $async$result;
              // goto join
              $async$goto = 4;
              break;
            case 5:
              // else
              $async$goto = imageType.isAnimated ? 7 : 9;
              break;
            case 7:
              // then
              codec = new A.CkAnimatedImage("encoded image bytes", list, targetWidth, targetHeight);
              t1 = type$.nullable_JavaScriptObject;
              animatedImage = t1._as($.__canvasKit._readField$0().MakeAnimatedImageFromEncoded(list));
              if (animatedImage == null)
                A.throwExpression(A.ImageCodecException$("Failed to decode image data.\nImage source: encoded image bytes"));
              t2 = targetWidth == null;
              if (!t2 || targetHeight != null)
                if (A._asDouble(animatedImage.getFrameCount()) > 1)
                  $.$get$printWarning().call$1("targetWidth and targetHeight for multi-frame images not supported");
                else {
                  image = type$.JavaScriptObject._as(animatedImage.makeImageAtCurrentFrame());
                  A.assertHelper(!t2 || targetHeight != null);
                  targetWidth0 = !t2 && targetWidth <= 0 ? null : targetWidth;
                  targetHeight0 = targetHeight != null && targetHeight <= 0 ? null : targetHeight;
                  t2 = targetWidth0 == null;
                  if (t2 && targetHeight0 != null)
                    targetWidth0 = B.JSNumber_methods.round$0(targetHeight0 * (A._asDouble(image.width()) / A._asDouble(image.height())));
                  else if (targetHeight0 == null && !t2)
                    targetHeight0 = B.JSInt_methods.$tdiv(targetWidth0, A._asDouble(image.width()) / A._asDouble(image.height()));
                  A.assertHelper(targetWidth0 != null);
                  A.assertHelper(targetHeight0 != null);
                  recorder = new A.CkPictureRecorder();
                  canvas = recorder.beginRecording$1(B.Rect_NUV);
                  paint = A.CkPaint$();
                  t2 = A.CkImage$(image, null);
                  t3 = A._asDouble(image.width());
                  t4 = A._asDouble(image.height());
                  targetWidth0.toString;
                  targetHeight0.toString;
                  canvas.drawImageRect$4(t2, new A.Rect(0, 0, 0 + t3, 0 + t4), new A.Rect(0, 0, targetWidth0, targetHeight0), paint);
                  targetHeight0 = recorder.endRecording$0().toImageSync$2(targetWidth0, targetHeight0).__CkImage_box_F;
                  targetHeight0 === $ && A.throwLateFieldNI("box");
                  targetHeight0 = targetHeight0.__CountedRef__ref_F;
                  targetHeight0 === $ && A.throwLateFieldNI("_ref");
                  resizedBytes = A.SkImageExtension_encodeToBytes(targetHeight0.get$nativeObject());
                  if (resizedBytes == null)
                    A.throwExpression(A.ImageCodecException$("Failed to re-size image"));
                  animatedImage = t1._as($.__canvasKit._readField$0().MakeAnimatedImageFromEncoded(resizedBytes));
                  if (animatedImage == null)
                    A.throwExpression(A.ImageCodecException$("Failed to decode re-sized image data.\nImage source: encoded image bytes"));
                }
              codec._frameCount = B.JSNumber_methods.toInt$0(A._asDouble(animatedImage.getFrameCount()));
              codec._repetitionCount = B.JSNumber_methods.toInt$0(A._asDouble(animatedImage.getRepetitionCount()));
              t1 = type$.UniqueRef_JavaScriptObject;
              t2 = new A.UniqueRef("Codec", t1);
              t2.UniqueRef$3(codec, animatedImage, "Codec", type$.JavaScriptObject);
              t1._as(t2);
              codec.__CkAnimatedImage__ref_F !== $ && A.throwLateFieldAI("_ref");
              codec.set$__CkAnimatedImage__ref_F(t2);
              // goto join
              $async$goto = 8;
              break;
            case 9:
              // else
              $async$goto = 10;
              return A._asyncAwait(A.decodeBlobToCkImage(A.createDomBlob(A._setArrayType([B.NativeUint8List_methods.get$buffer(list)], type$.JSArray_ByteBuffer))), $async$skiaInstantiateImageCodec);
            case 10:
              // returning from await.
              codec = $async$result;
            case 8:
              // join
            case 4:
              // join
              $async$returnValue = new A.CkResizingCodec(codec, targetWidth, targetHeight, allowUpscaling);
              // goto return
              $async$goto = 1;
              break;
            case 1:
              // return
              return A._asyncReturn($async$returnValue, $async$completer);
          }
      });
      return A._asyncStartSync($async$skiaInstantiateImageCodec, $async$completer);
    },
    decodeBlobToCkImage(blob) {
      var $async$goto = 0,
        $async$completer = A._makeAsyncAwaitCompleter(type$.CkImageBlobCodec),
        $async$returnValue, codec;
      var $async$decodeBlobToCkImage = A._wrapJsFunctionForAsync(function($async$errorCode, $async$result) {
        if ($async$errorCode === 1)
          return A._asyncRethrow($async$result, $async$completer);
        while (true)
          switch ($async$goto) {
            case 0:
              // Function start
              codec = new A.CkImageBlobCodec(A._asString(type$.JavaScriptObject._as(self.window.URL).createObjectURL(A.ObjectToJSAnyExtension_get_toJSAnyShallow(blob))), null);
              $async$goto = 3;
              return A._asyncAwait(codec.decode$0(0), $async$decodeBlobToCkImage);
            case 3:
              // returning from await.
              $async$returnValue = codec;
              // goto return
              $async$goto = 1;
              break;
            case 1:
              // return
              return A._asyncReturn($async$returnValue, $async$completer);
          }
      });
      return A._asyncStartSync($async$decodeBlobToCkImage, $async$completer);
    },
    ImageCodecException$(_message) {
      return new A.ImageCodecException(_message);
    },
    CkImage$(skImage, imageSource) {
      var t1 = new A.CkImage($, imageSource),
        t2 = type$.CountedRef_CkImage_JavaScriptObject._as(A.CountedRef$(skImage, t1, "SkImage", type$.CkImage, type$.JavaScriptObject));
      t1.__CkImage_box_F !== $ && A.throwLateFieldAI("box");
      t1.set$__CkImage_box_F(t2);
      t1._init$0();
      if (imageSource != null)
        ++imageSource.refCount;
      return t1;
    },
    CkBrowserImageDecoder$_(contentType, dataSource, debugSource) {
      return new A.CkBrowserImageDecoder(contentType, dataSource, debugSource, new A.AlarmClock(new A.BrowserImageDecoder__cacheExpirationClock_closure()));
    },
    CkBrowserImageDecoder_create(contentType, data, debugSource) {
      var $async$goto = 0,
        $async$completer = A._makeAsyncAwaitCompleter(type$.CkBrowserImageDecoder),
        $async$returnValue, decoder;
      var $async$CkBrowserImageDecoder_create = A._wrapJsFunctionForAsync(function($async$errorCode, $async$result) {
        if ($async$errorCode === 1)
          return A._asyncRethrow($async$result, $async$completer);
        while (true)
          switch ($async$goto) {
            case 0:
              // Function start
              decoder = A.CkBrowserImageDecoder$_(contentType, data, debugSource);
              $async$goto = 3;
              return A._asyncAwait(decoder._getOrCreateWebDecoder$0(), $async$CkBrowserImageDecoder_create);
            case 3:
              // returning from await.
              $async$returnValue = decoder;
              // goto return
              $async$goto = 1;
              break;
            case 1:
              // return
              return A._asyncReturn($async$returnValue, $async$completer);
          }
      });
      return A._asyncStartSync($async$CkBrowserImageDecoder_create, $async$completer);
    },
    readPixelsFromVideoFrame(videoFrame, format) {
      var $async$goto = 0,
        $async$completer = A._makeAsyncAwaitCompleter(type$.ByteData),
        $async$returnValue, pixels, isBgrx, $async$temp1, $async$temp2;
      var $async$readPixelsFromVideoFrame = A._wrapJsFunctionForAsync(function($async$errorCode, $async$result) {
        if ($async$errorCode === 1)
          return A._asyncRethrow($async$result, $async$completer);
        while (true)
          switch ($async$goto) {
            case 0:
              // Function start
              $async$goto = format === B.ImageByteFormat_3 ? 3 : 4;
              break;
            case 3:
              // then
              $async$temp1 = J;
              $async$temp2 = B.NativeUint8List_methods;
              $async$goto = 5;
              return A._asyncAwait(A.encodeDomImageSourceAsPng(videoFrame, B.JSNumber_methods.toInt$0(A._asDouble(videoFrame.displayWidth)), B.JSNumber_methods.toInt$0(A._asDouble(videoFrame.displayHeight))), $async$readPixelsFromVideoFrame);
            case 5:
              // returning from await.
              $async$returnValue = $async$temp1.asByteData$0$x($async$temp2.get$buffer($async$result));
              // goto return
              $async$goto = 1;
              break;
            case 4:
              // join
              $async$goto = 6;
              return A._asyncAwait(A.readVideoFramePixelsUnmodified(videoFrame), $async$readPixelsFromVideoFrame);
            case 6:
              // returning from await.
              pixels = $async$result;
              if (A._shouldReadPixelsUnmodified(videoFrame, format)) {
                $async$returnValue = J.asByteData$0$x(pixels);
                // goto return
                $async$goto = 1;
                break;
              }
              isBgrx = A.VideoFrameExtension_get_format(videoFrame) === "BGRX";
              if (A.VideoFrameExtension_get_format(videoFrame) === "BGRA" || isBgrx)
                if (format === B.ImageByteFormat_1 || isBgrx) {
                  A._bgrToStraightRgba(pixels, isBgrx);
                  $async$returnValue = J.asByteData$0$x(pixels);
                  // goto return
                  $async$goto = 1;
                  break;
                } else if (format === B.ImageByteFormat_0) {
                  A._bgrToRawRgba(pixels);
                  $async$returnValue = J.asByteData$0$x(pixels);
                  // goto return
                  $async$goto = 1;
                  break;
                }
              $async$returnValue = J.asByteData$0$x(pixels);
              // goto return
              $async$goto = 1;
              break;
            case 1:
              // return
              return A._asyncReturn($async$returnValue, $async$completer);
          }
      });
      return A._asyncStartSync($async$readPixelsFromVideoFrame, $async$completer);
    },
    readPixelsFromDomImageSource(imageSource, format, width, height) {
      var $async$goto = 0,
        $async$completer = A._makeAsyncAwaitCompleter(type$.ByteData),
        $async$returnValue, htmlCanvas, t1, t2, $async$temp1, $async$temp2;
      var $async$readPixelsFromDomImageSource = A._wrapJsFunctionForAsync(function($async$errorCode, $async$result) {
        if ($async$errorCode === 1)
          return A._asyncRethrow($async$result, $async$completer);
        while (true)
          switch ($async$goto) {
            case 0:
              // Function start
              $async$goto = format === B.ImageByteFormat_3 ? 3 : 4;
              break;
            case 3:
              // then
              $async$temp1 = J;
              $async$temp2 = B.NativeUint8List_methods;
              $async$goto = 5;
              return A._asyncAwait(A.encodeDomImageSourceAsPng(imageSource, width, height), $async$readPixelsFromDomImageSource);
            case 5:
              // returning from await.
              $async$returnValue = $async$temp1.asByteData$0$x($async$temp2.get$buffer($async$result));
              // goto return
              $async$goto = 1;
              break;
            case 4:
              // join
              htmlCanvas = A.createDomCanvasElement(height, width);
              t1 = A.DomCanvasElementExtension_getContext(htmlCanvas, "2d", null);
              t1.toString;
              t2 = type$.JavaScriptObject;
              t2._as(t1);
              A.DomCanvasRenderingContext2DExtension_drawImage(t1, imageSource, 0, 0, null, null, null, null, null, null);
              t1 = t2._as(t1.getImageData(0, 0, width, height));
              A.DomCanvasElementExtension_set_width(htmlCanvas, 0);
              A.DomCanvasElementExtension_set_height(htmlCanvas, 0);
              $async$returnValue = J.asByteData$0$x(B.NativeUint8ClampedList_methods.get$buffer(type$.NativeUint8ClampedList._as(t1.data)));
              // goto return
              $async$goto = 1;
              break;
            case 1:
              // return
              return A._asyncReturn($async$returnValue, $async$completer);
          }
      });
      return A._asyncStartSync($async$readPixelsFromDomImageSource, $async$completer);
    },
    _bgrToStraightRgba(pixels, isBgrx) {
      var t1, t2, i, b, t3, r,
        pixelBytes = J.asUint8List$0$x(pixels);
      for (t1 = pixelBytes.length, t2 = pixelBytes.$flags | 0, i = 0; i < t1; i += 4) {
        b = pixelBytes[i];
        t3 = i + 2;
        if (!(t3 < t1))
          return A.ioore(pixelBytes, t3);
        r = pixelBytes[t3];
        t2 & 2 && A.throwUnsupportedOperation(pixelBytes);
        pixelBytes[i] = r;
        pixelBytes[t3] = b;
        if (isBgrx) {
          t3 = i + 3;
          pixelBytes.$flags & 2 && A.throwUnsupportedOperation(pixelBytes);
          if (!(t3 < t1))
            return A.ioore(pixelBytes, t3);
          pixelBytes[t3] = 255;
        }
      }
    },
    _premultiply(value, alpha) {
      if (alpha === 255)
        return value;
      return value * alpha * 257 + 32896 >>> 16;
    },
    _bgrToRawRgba(pixels) {
      var t1, i, t2, a, r, t3, g, b,
        pixelBytes = J.asUint8List$0$x(pixels);
      for (t1 = pixelBytes.length, i = 0; i < t1; i += 4) {
        t2 = i + 3;
        if (!(t2 < t1))
          return A.ioore(pixelBytes, t2);
        a = pixelBytes[t2];
        t2 = i + 2;
        if (!(t2 < t1))
          return A.ioore(pixelBytes, t2);
        r = A._premultiply(pixelBytes[t2], a);
        t3 = i + 1;
        if (!(t3 < t1))
          return A.ioore(pixelBytes, t3);
        g = A._premultiply(pixelBytes[t3], a);
        b = A._premultiply(pixelBytes[i], a);
        pixelBytes.$flags & 2 && A.throwUnsupportedOperation(pixelBytes);
        pixelBytes[i] = r;
        pixelBytes[t3] = g;
        pixelBytes[t2] = b;
      }
    },
    _shouldReadPixelsUnmodified(videoFrame, format) {
      var isRgbFrame;
      if (format === B.ImageByteFormat_2)
        return true;
      isRgbFrame = A.VideoFrameExtension_get_format(videoFrame) === "RGBA" || A.VideoFrameExtension_get_format(videoFrame) === "RGBX";
      return format === B.ImageByteFormat_1 && isRgbFrame;
    },
    readVideoFramePixelsUnmodified(videoFrame) {
      var $async$goto = 0,
        $async$completer = A._makeAsyncAwaitCompleter(type$.ByteBuffer),
        $async$returnValue, size, destination;
      var $async$readVideoFramePixelsUnmodified = A._wrapJsFunctionForAsync(function($async$errorCode, $async$result) {
        if ($async$errorCode === 1)
          return A._asyncRethrow($async$result, $async$completer);
        while (true)
          switch ($async$goto) {
            case 0:
              // Function start
              size = B.JSNumber_methods.toInt$0(A._asDouble(videoFrame.allocationSize()));
              destination = type$.NativeUint8List._as(type$.JavaScriptObject._as(new self.Uint8Array(size)));
              $async$goto = 3;
              return A._asyncAwait(A.promiseToFuture(type$.JSObject._as(videoFrame.copyTo(A.ObjectToJSAnyExtension_get_toJSAnyShallow(destination))), type$.void), $async$readVideoFramePixelsUnmodified);
            case 3:
              // returning from await.
              $async$returnValue = B.NativeUint8List_methods.get$buffer(destination);
              // goto return
              $async$goto = 1;
              break;
            case 1:
              // return
              return A._asyncReturn($async$returnValue, $async$completer);
          }
      });
      return A._asyncStartSync($async$readVideoFramePixelsUnmodified, $async$completer);
    },
    encodeDomImageSourceAsPng(imageSource, width, height) {
      var $async$goto = 0,
        $async$completer = A._makeAsyncAwaitCompleter(type$.Uint8List),
        $async$returnValue, pngBase64, canvas, t1;
      var $async$encodeDomImageSourceAsPng = A._wrapJsFunctionForAsync(function($async$errorCode, $async$result) {
        if ($async$errorCode === 1)
          return A._asyncRethrow($async$result, $async$completer);
        while (true)
          switch ($async$goto) {
            case 0:
              // Function start
              canvas = A.createDomCanvasElement(height, width);
              t1 = A.DomCanvasElementExtension_getContext(canvas, "2d", null);
              t1.toString;
              A.DomCanvasRenderingContext2DExtension_drawImage(type$.JavaScriptObject._as(t1), imageSource, 0, 0, null, null, null, null, null, null);
              pngBase64 = B.JSString_methods.substring$1(A._asString(canvas.toDataURL("image/png")), 22);
              A.DomCanvasElementExtension_set_width(canvas, 0);
              A.DomCanvasElementExtension_set_height(canvas, 0);
              $async$returnValue = B.C_Base64Decoder.convert$1(pngBase64);
              // goto return
              $async$goto = 1;
              break;
            case 1:
              // return
              return A._asyncReturn($async$returnValue, $async$completer);
          }
      });
      return A._asyncStartSync($async$encodeDomImageSourceAsPng, $async$completer);
    },
    MultiSurfaceViewRasterizer$(view, rasterizer) {
      return new A.MultiSurfaceViewRasterizer(A.DisplayCanvasFactory$(new A.MultiSurfaceViewRasterizer_displayFactory_closure(), type$.Surface), view, new A.RenderQueue(), B.BitmapSize_0_0, new A.CompositorContext());
    },
    CountedRef$(nativeObject, debugReferrer, debugLabel, $R, $T) {
      var t1 = new A.CountedRef(A.LinkedHashSet_LinkedHashSet$_empty($R), $R._eval$1("@<0>")._bind$1($T)._eval$1("CountedRef<1,2>"));
      t1.CountedRef$3(nativeObject, debugReferrer, debugLabel, $R, $T);
      return t1;
    },
    OffscreenCanvasViewRasterizer$(view, rasterizer) {
      return new A.OffscreenCanvasViewRasterizer(rasterizer, A.DisplayCanvasFactory$(new A.OffscreenCanvasViewRasterizer_displayFactory_closure(), type$.RenderCanvas), view, new A.RenderQueue(), B.BitmapSize_0_0, new A.CompositorContext());
    },
    computePlatformViewBounds(params) {
      var t1, t2, t3, currentClipBounds, _i, mutator, t4, t5, t6, t7, t8, currentTransform0,
        currentTransform = A.Matrix4$identity();
      $label0$1:
        for (t1 = params.mutators._mutators, t2 = t1.length, t3 = type$.NativeFloat32List, currentClipBounds = B.Rect_NUV, _i = 0; _i < t1.length; t1.length === t2 || (0, A.throwConcurrentModificationError)(t1), ++_i) {
          mutator = t1[_i];
          switch (mutator.type.index) {
            case 0:
              t4 = mutator.rect;
              t4.toString;
              currentClipBounds = currentClipBounds.intersect$1(A.transformRectWithMatrix(currentTransform, t4));
              break;
            case 1:
              t4 = mutator.rrect;
              currentClipBounds = currentClipBounds.intersect$1(A.transformRectWithMatrix(currentTransform, new A.Rect(t4.left, t4.top, t4.right, t4.bottom)));
              break;
            case 2:
              t4 = mutator.path.__CkPath__ref_F;
              t4 === $ && A.throwLateFieldNI("_ref");
              if (A.assertTest(t4._nativeObject != null))
                A.assertThrow("The native object of " + t4._debugOwnerLabel + " was disposed.");
              t4 = t3._as(t4._nativeObject.getBounds());
              t5 = t4.length;
              if (0 >= t5)
                return A.ioore(t4, 0);
              t6 = t4[0];
              if (1 >= t5)
                return A.ioore(t4, 1);
              t7 = t4[1];
              if (2 >= t5)
                return A.ioore(t4, 2);
              t8 = t4[2];
              if (3 >= t5)
                return A.ioore(t4, 3);
              currentClipBounds.intersect$1(A.transformRectWithMatrix(currentTransform, new A.Rect(t6, t7, t8, t4[3])));
              break;
            case 3:
              t4 = mutator.matrix;
              t4.toString;
              currentTransform0 = new A.Matrix4(new Float32Array(16));
              currentTransform0.setFrom$1(currentTransform);
              currentTransform0.multiply$1(0, t4);
              currentTransform = currentTransform0;
              break;
            case 4:
              continue $label0$1;
          }
        }
      t1 = params.offset;
      t2 = t1._dx;
      t1 = t1._dy;
      t3 = params.size;
      return A.transformRectWithMatrix(currentTransform, new A.Rect(t2, t1, t2 + t3._dx, t1 + t3._dy)).intersect$1(currentClipBounds);
    },
    createOptimizedRendering(renderObjects, paramsForViews) {
      var t3, t4, t5, t6, _i, renderObject, viewId, t7, viewType, platformViewBounds, t8, _i0, t9, tentativeCanvas0, picture, addedToTentativeCanvas, t10, lastCanvasSeen, addedPictureToRendering, lastCanvasSeen0, t11, t12,
        cachedComputedRects = A.LinkedHashMap_LinkedHashMap$_empty(type$.int, type$.Rect),
        t1 = A._setArrayType([], type$.JSArray_RenderingEntity),
        t2 = type$.JSArray_PictureLayer,
        tentativeCanvas = new A.RenderingRenderCanvas(A._setArrayType([], t2));
      for (t3 = renderObjects.length, t4 = type$.ReversedListIterable_RenderingEntity, t5 = t4._eval$1("ListIterator<ListIterable.E>"), t6 = t4._eval$1("ListIterable.E"), _i = 0; _i < renderObjects.length; renderObjects.length === t3 || (0, A.throwConcurrentModificationError)(renderObjects), ++_i) {
        renderObject = renderObjects[_i];
        if (renderObject instanceof A.PlatformViewSceneElement) {
          viewId = renderObject.viewId;
          t7 = $.$get$PlatformViewManager_instance();
          viewType = t7._viewIdToType.$index(0, viewId);
          if (!(viewType != null && t7._invisibleViews.contains$1(0, viewType))) {
            t7 = paramsForViews.$index(0, viewId);
            t7.toString;
            platformViewBounds = A.computePlatformViewBounds(t7);
            cachedComputedRects.$indexSet(0, viewId, platformViewBounds);
            for (t7 = tentativeCanvas.pictures, t8 = t7.length, _i0 = 0; _i0 < t7.length; t7.length === t8 || (0, A.throwConcurrentModificationError)(t7), ++_i0) {
              t9 = t7[_i0].sceneBounds.intersect$1(platformViewBounds);
              if (!(t9.left >= t9.right || t9.top >= t9.bottom)) {
                B.JSArray_methods.add$1(t1, tentativeCanvas);
                tentativeCanvas0 = new A.RenderingRenderCanvas(A._setArrayType([], t2));
                tentativeCanvas = tentativeCanvas0;
                break;
              }
            }
          }
          B.JSArray_methods.add$1(t1, new A.RenderingPlatformView(viewId));
        } else if (renderObject instanceof A.PictureSceneElement) {
          picture = renderObject.picture;
          if (picture.isCulled)
            continue;
          t7 = tentativeCanvas.pictures;
          t8 = t7.length;
          _i0 = 0;
          while (true) {
            if (!(_i0 < t7.length)) {
              addedToTentativeCanvas = false;
              break;
            }
            t9 = t7[_i0].sceneBounds;
            t9.toString;
            t10 = picture.sceneBounds;
            t10.toString;
            t10 = t9.intersect$1(t10);
            if (!(t10.left >= t10.right || t10.top >= t10.bottom)) {
              B.JSArray_methods.add$1(t7, picture);
              addedToTentativeCanvas = true;
              break;
            }
            t7.length === t8 || (0, A.throwConcurrentModificationError)(t7);
            ++_i0;
          }
          if (addedToTentativeCanvas)
            continue;
          for (t8 = new A.ReversedListIterable(t1, t4), t8 = new A.ListIterator(t8, t8.get$length(0), t5), lastCanvasSeen = null, addedPictureToRendering = false; t8.moveNext$0();) {
            t9 = t8.__internal$_current;
            lastCanvasSeen0 = t9 == null ? t6._as(t9) : t9;
            if (lastCanvasSeen0 instanceof A.RenderingPlatformView) {
              t9 = $.$get$PlatformViewManager_instance();
              t10 = lastCanvasSeen0.viewId;
              viewType = t9._viewIdToType.$index(0, t10);
              if (!(viewType != null && t9._invisibleViews.contains$1(0, viewType))) {
                t9 = cachedComputedRects.$index(0, t10);
                t9.toString;
                t10 = picture.sceneBounds;
                t10.toString;
                t10 = t9.intersect$1(t10);
                if (!(t10.left >= t10.right || t10.top >= t10.bottom)) {
                  if (lastCanvasSeen != null)
                    B.JSArray_methods.add$1(lastCanvasSeen.pictures, picture);
                  else
                    B.JSArray_methods.add$1(t7, picture);
                  addedPictureToRendering = true;
                  break;
                }
              }
            } else if (lastCanvasSeen0 instanceof A.RenderingRenderCanvas) {
              for (t9 = lastCanvasSeen0.pictures, t10 = t9.length, _i0 = 0; _i0 < t9.length; t9.length === t10 || (0, A.throwConcurrentModificationError)(t9), ++_i0) {
                t11 = t9[_i0].sceneBounds;
                t11.toString;
                t12 = picture.sceneBounds;
                t12.toString;
                t12 = t11.intersect$1(t12);
                if (!(t12.left >= t12.right || t12.top >= t12.bottom)) {
                  B.JSArray_methods.add$1(t9, picture);
                  addedPictureToRendering = true;
                  break;
                }
              }
              lastCanvasSeen = lastCanvasSeen0;
            }
          }
          if (!addedPictureToRendering)
            if (lastCanvasSeen != null)
              B.JSArray_methods.add$1(lastCanvasSeen.pictures, picture);
            else
              B.JSArray_methods.add$1(t7, picture);
        }
      }
      if (tentativeCanvas.pictures.length !== 0)
        B.JSArray_methods.add$1(t1, tentativeCanvas);
      return new A.Rendering(t1);
    },
    CkPaint$() {
      return new A.CkPaint(B.BlendMode_3, B.PaintingStyle_0, B.StrokeCap_0, B.StrokeJoin_0, B.FilterQuality_0);
    },
    CkPath_CkPath() {
      var skPath = type$.JavaScriptObject._as(new self.window.flutterCanvasKit.Path());
      skPath.setFillType($.$get$_skFillTypes()[0]);
      return A.CkPath$_(skPath, B.PathFillType_0);
    },
    CkPath$_(nativeObject, _fillType) {
      var t1 = new A.CkPath(_fillType),
        t2 = type$.UniqueRef_JavaScriptObject,
        t3 = new A.UniqueRef("Path", t2);
      t3.UniqueRef$3(t1, nativeObject, "Path", type$.JavaScriptObject);
      t2._as(t3);
      t1.__CkPath__ref_F !== $ && A.throwLateFieldAI("_ref");
      t1.set$__CkPath__ref_F(t3);
      return t1;
    },
    CanvasKitRenderer__createRasterizer() {
      var t1, t2;
      if ($.$get$browser().get$browserEngine() === B.BrowserEngine_1 || $.$get$browser().get$browserEngine() === B.BrowserEngine_2)
        return new A.MultiSurfaceRasterizer(A.LinkedHashMap_LinkedHashMap$_empty(type$.EngineFlutterView, type$.MultiSurfaceViewRasterizer));
      t1 = A.DomDocumentExtension_createElement(self.document, "flt-canvas-container");
      t2 = $.$get$browserSupportsOffscreenCanvas() && $.$get$browser().get$browserEngine() !== B.BrowserEngine_1;
      return new A.OffscreenCanvasRasterizer(new A.Surface(t2, false, t1), A.LinkedHashMap_LinkedHashMap$_empty(type$.EngineFlutterView, type$.OffscreenCanvasViewRasterizer));
    },
    CkGradientLinear$(from, to, colors, colorStops, tileMode, matrix) {
      var t1;
      A.offsetIsValid(from);
      A.offsetIsValid(to);
      t1 = new A.CkGradientLinear(from, to, colors, colorStops, tileMode, matrix);
      t1.SimpleCkShader$0();
      t1.CkGradientLinear$6(from, to, colors, colorStops, tileMode, matrix);
      return t1;
    },
    CkParagraphStyle_toSkStrutStyleProperties(value, paragraphHeightBehavior) {
      var skStrutStyle, t1, effectiveLeadingDistribution;
      type$.CkStrutStyle._as(value);
      skStrutStyle = type$.JavaScriptObject._as({});
      t1 = A.ObjectToJSAnyExtension_get_toJSAnyShallow(A._computeCombinedFontFamilies(value.__engine$_fontFamily, value.__engine$_fontFamilyFallback));
      skStrutStyle.fontFamilies = t1;
      t1 = value._fontSize;
      if (t1 != null)
        skStrutStyle.fontSize = t1;
      t1 = value.__engine$_height;
      if (t1 != null)
        skStrutStyle.heightMultiplier = t1;
      effectiveLeadingDistribution = value._leadingDistribution;
      if (effectiveLeadingDistribution == null)
        effectiveLeadingDistribution = paragraphHeightBehavior == null ? null : paragraphHeightBehavior.leadingDistribution;
      switch (effectiveLeadingDistribution) {
        case null:
        case void 0:
          break;
        case B.TextLeadingDistribution_1:
          A.SkStrutStylePropertiesExtension_set_halfLeading(skStrutStyle, true);
          break;
        case B.TextLeadingDistribution_0:
          A.SkStrutStylePropertiesExtension_set_halfLeading(skStrutStyle, false);
          break;
      }
      t1 = value._leading;
      if (t1 != null)
        skStrutStyle.leading = t1;
      t1 = value._fontWeight;
      if (t1 != null)
        skStrutStyle.fontStyle = A.toSkFontStyle(t1, value._fontStyle);
      t1 = value._forceStrutHeight;
      if (t1 != null)
        skStrutStyle.forceStrutHeight = t1;
      skStrutStyle.strutEnabled = true;
      return skStrutStyle;
    },
    CkTextStyle$_(background, color, decoration, decorationColor, decorationStyle, decorationThickness, effectiveFontFamily, effectiveFontFamilyFallback, fontFeatures, fontSize, fontStyle, fontVariations, fontWeight, foreground, height, leadingDistribution, letterSpacing, locale, originalFontFamily, originalFontFamilyFallback, shadows, textBaseline, wordSpacing) {
      return new A.CkTextStyle(color, decoration, decorationColor, decorationStyle, decorationThickness, fontWeight, fontStyle, textBaseline, originalFontFamily, effectiveFontFamily, originalFontFamilyFallback, effectiveFontFamilyFallback, fontSize, letterSpacing, wordSpacing, height, leadingDistribution, locale, background, foreground, shadows, fontFeatures, fontVariations);
    },
    toSkFontStyle(fontWeight, fontStyle) {
      var t1, t2,
        style = type$.JavaScriptObject._as({});
      if (fontWeight != null) {
        t1 = $.$get$_skFontWeights();
        t2 = fontWeight.index;
        if (!(t2 < 9))
          return A.ioore(t1, t2);
        style.weight = t1[t2];
      }
      return style;
    },
    _computeCombinedFontFamilies(fontFamily, fontFamilyFallback) {
      var fontFamilies = A._setArrayType([], type$.JSArray_String);
      if (fontFamily != null)
        B.JSArray_methods.add$1(fontFamilies, fontFamily);
      if (fontFamilyFallback != null && !B.JSArray_methods.every$1(fontFamilyFallback, new A._computeCombinedFontFamilies_closure(fontFamily)))
        B.JSArray_methods.addAll$1(fontFamilies, fontFamilyFallback);
      B.JSArray_methods.addAll$1(fontFamilies, $.$get$_renderer().get$fontCollection().get$fontFallbackManager().globalFontFallbacks);
      return fontFamilies;
    },
    SegmentationCacheExtensions_getCacheForText(_this, text) {
      var t1 = text.length;
      if (t1 <= 10)
        return _this._2;
      if (t1 <= 100)
        return _this._1;
      if (t1 <= 50000)
        return _this._0;
      return null;
    },
    fragmentUsingIntlSegmenter(text, granularity) {
      var t1,
        iterator = A.DomSegmentsExtension_iterator(type$.JavaScriptObject._as($.$get$_intlSegmenters().$index(0, granularity).segment(text))),
        breaks = A._setArrayType([], type$.JSArray_int);
      for (; iterator.moveNext$0();) {
        t1 = iterator.__DomIteratorWrapper__current_A;
        t1 === $ && A.throwLateFieldNI("_current");
        B.JSArray_methods.add$1(breaks, B.JSNumber_methods.toInt$0(A._asDouble(t1.index)));
      }
      B.JSArray_methods.add$1(breaks, text.length);
      return new Uint32Array(A._ensureNativeList(breaks));
    },
    fragmentUsingV8LineBreaker(text) {
      var i, fragment, uint32Index, t2, t3,
        fragments = A.breakLinesUsingV8BreakIterator(text, text, $.$get$_v8LineBreaker()),
        t1 = fragments.length,
        size = (t1 + 1) * 2,
        typedArray = new Uint32Array(size);
      if (0 >= size)
        return A.ioore(typedArray, 0);
      typedArray[0] = 0;
      if (1 >= size)
        return A.ioore(typedArray, 1);
      typedArray[1] = 0;
      for (i = 0; i < t1; ++i) {
        fragment = fragments[i];
        uint32Index = 2 + i * 2;
        if (!(uint32Index < size))
          return A.ioore(typedArray, uint32Index);
        typedArray[uint32Index] = fragment.end;
        t2 = uint32Index + 1;
        t3 = fragment.type === B.LineBreakType_2 ? 1 : 0;
        if (!(t2 < size))
          return A.ioore(typedArray, t2);
        typedArray[t2] = t3;
      }
      return typedArray;
    },
    CanvasKitError$(message) {
      return new A.CanvasKitError(message);
    },
    makeFreshSkColor(color) {
      var result = new Float32Array(4);
      result[0] = color.get$red() / 255;
      result[1] = color.get$green() / 255;
      result[2] = color.get$blue() / 255;
      result[3] = color.get$alpha(color) / 255;
      return result;
    },
    CopyToClipboardStrategy_CopyToClipboardStrategy() {
      return type$.nullable_JavaScriptObject._as(type$.JavaScriptObject._as(self.window.navigator).clipboard) != null ? new A.ClipboardAPICopyStrategy() : new A.ExecCommandCopyStrategy();
    },
    PasteFromClipboardStrategy_PasteFromClipboardStrategy() {
      return $.$get$browser().get$browserEngine() === B.BrowserEngine_2 || type$.nullable_JavaScriptObject._as(type$.JavaScriptObject._as(self.window.navigator).clipboard) == null ? new A.ExecCommandPasteStrategy() : new A.ClipboardAPIPasteStrategy();
    },
    configuration() {
      var t1 = $._configuration;
      return t1 == null ? $._configuration = A.FlutterConfiguration$legacy(self.window.flutterConfiguration) : t1;
    },
    FlutterConfiguration$legacy(config) {
      var t1 = new A.FlutterConfiguration();
      t1.FlutterConfiguration$legacy$1(config);
      return t1;
    },
    JsFlutterConfigurationExtension_get_nonce(_this) {
      var t1 = A._asStringQ(_this.nonce);
      return t1 == null ? null : t1;
    },
    JsFlutterConfigurationExtension_get_renderer(_this) {
      var t1 = A._asStringQ(_this.renderer);
      return t1 == null ? null : t1;
    },
    ScreenOrientation__deviceOrientationToLockType(deviceOrientation) {
      switch (deviceOrientation) {
        case "DeviceOrientation.portraitUp":
          return "portrait-primary";
        case "DeviceOrientation.portraitDown":
          return "portrait-secondary";
        case "DeviceOrientation.landscapeLeft":
          return "landscape-primary";
        case "DeviceOrientation.landscapeRight":
          return "landscape-secondary";
        default:
          return null;
      }
    },
    ObjectToJSAnyExtension_get_toJSAnyShallow(_this) {
      $.$get$browser();
      return _this;
    },
    ObjectToJSAnyExtension_get_toJSAnyDeep(_this) {
      var t1 = A.jsify(_this);
      return t1 == null ? type$.Object._as(t1) : t1;
    },
    JSAnyToObjectExtension_get_toObjectShallow(_this) {
      $.$get$browser();
      return _this;
    },
    DomWindowExtension_get_innerHeight(_this) {
      var t1 = A._asDoubleQ(_this.innerHeight);
      return t1 == null ? null : t1;
    },
    DomWindowExtension_matchMedia(_this, query) {
      return type$.JavaScriptObject._as(_this.matchMedia(query));
    },
    DomWindowExtension_getComputedStyle(_this, elt) {
      return type$.JavaScriptObject._as(_this.getComputedStyle(elt));
    },
    DomConsoleExtension_get_warn(_this) {
      return new A.DomConsoleExtension_get_warn_closure(_this);
    },
    DomNavigatorExtension_get_languages(_this) {
      var t1 = type$.nullable_JSArray_nullable_Object._as(_this.languages);
      if (t1 == null)
        t1 = null;
      else {
        t1 = B.JSArray_methods.map$1$1(t1, new A.DomNavigatorExtension_get_languages_closure(), type$.String);
        t1 = A.List_List$of(t1, true, t1.$ti._eval$1("ListIterable.E"));
      }
      return t1;
    },
    DomDocumentExtension_createElement(_this, $name) {
      return type$.JavaScriptObject._as(_this.createElement($name));
    },
    DomEventTargetExtension_addEventListener(_this, type, listener, useCapture) {
      if (listener != null)
        if (useCapture == null)
          _this.addEventListener(type, listener);
        else
          _this.addEventListener(type, listener, useCapture);
    },
    DomEventTargetExtension_removeEventListener(_this, type, listener, useCapture) {
      if (listener != null)
        if (useCapture == null)
          _this.removeEventListener(type, listener);
        else
          _this.removeEventListener(type, listener, useCapture);
    },
    createDomEventListener(listener) {
      return A._functionToJS1(listener);
    },
    DomEventExtension_get_timeStamp(_this) {
      var t1 = A._asDoubleQ(_this.timeStamp);
      return t1 == null ? null : t1;
    },
    DomNodeExtension_remove(_this) {
      var t1 = type$.nullable_JavaScriptObject;
      if (t1._as(_this.parentNode) != null)
        type$.JavaScriptObject._as(t1._as(_this.parentNode).removeChild(_this));
    },
    DomNodeExtension_set_text(_this, value) {
      _this.textContent = value;
      return value;
    },
    DomElementExtension_get_tagName(_this) {
      return A._asString(_this.tagName);
    },
    DomElementExtension_set_tabIndex(_this, value) {
      _this.tabIndex = value;
      return value;
    },
    DomElementExtension_clearChildren(_this) {
      var t1, t2, t3;
      for (t1 = type$.nullable_JavaScriptObject, t2 = type$.JavaScriptObject; t1._as(_this.firstChild) != null;) {
        t3 = t1._as(_this.firstChild);
        t3.toString;
        t2._as(_this.removeChild(t3));
      }
    },
    DomCSSStyleDeclarationExtension_setProperty(_this, propertyName, value) {
      _this.setProperty(propertyName, value, "");
    },
    DomHTMLImageElementExtension_set_src(_this, value) {
      _this.src = value;
      return value;
    },
    createDomCanvasElement(height, width) {
      var canvas;
      $.debugCanvasCount = $.debugCanvasCount + 1;
      canvas = A.DomDocumentExtension_createElement(type$.JavaScriptObject._as(self.window.document), "canvas");
      if (width != null)
        A.DomCanvasElementExtension_set_width(canvas, width);
      if (height != null)
        A.DomCanvasElementExtension_set_height(canvas, height);
      return canvas;
    },
    DomCanvasElementExtension_set_width(_this, value) {
      _this.width = value;
      return value;
    },
    DomCanvasElementExtension_set_height(_this, value) {
      _this.height = value;
      return value;
    },
    DomCanvasElementExtension_getContext(_this, contextType, attributes) {
      var t1;
      if (attributes == null)
        return _this.getContext(contextType);
      else {
        t1 = A.jsify(attributes);
        if (t1 == null)
          t1 = type$.Object._as(t1);
        return _this.getContext(contextType, t1);
      }
    },
    DomCanvasElementExtension_getGlContext(_this, majorVersion) {
      var t1;
      if (majorVersion === 1) {
        t1 = A.DomCanvasElementExtension_getContext(_this, "webgl", null);
        t1.toString;
        return type$.JavaScriptObject._as(t1);
      }
      t1 = A.DomCanvasElementExtension_getContext(_this, "webgl2", null);
      t1.toString;
      return type$.JavaScriptObject._as(t1);
    },
    DomCanvasRenderingContext2DExtension_drawImage(_this, source, srcxOrDstX, srcyOrDstY, srcWidth, srcHeight, dstX, dstY, dstWidth, dstHeight) {
      if (srcWidth == null)
        return _this.drawImage(source, srcxOrDstX, srcyOrDstY);
      else {
        A.assertHelper(srcHeight != null && dstX != null && dstY != null && dstWidth != null && dstHeight != null);
        srcHeight.toString;
        dstX.toString;
        dstY.toString;
        dstWidth.toString;
        dstHeight.toString;
        return A.callMethod(_this, "drawImage", [source, srcxOrDstX, srcyOrDstY, srcWidth, srcHeight, dstX, dstY, dstWidth, dstHeight], type$.void);
      }
    },
    httpFetch(url) {
      return A.httpFetch$body(url);
    },
    httpFetch$body(url) {
      var $async$goto = 0,
        $async$completer = A._makeAsyncAwaitCompleter(type$.HttpFetchResponse),
        $async$returnValue, $async$handler = 2, $async$errorStack = [], domResponse, requestError, exception, $async$exception;
      var $async$httpFetch = A._wrapJsFunctionForAsync(function($async$errorCode, $async$result) {
        if ($async$errorCode === 1) {
          $async$errorStack.push($async$result);
          $async$goto = $async$handler;
        }
        while (true)
          switch ($async$goto) {
            case 0:
              // Function start
              $async$handler = 4;
              $async$goto = 7;
              return A._asyncAwait(A.promiseToFuture(type$.JSObject._as(self.window.fetch(url)), type$.JavaScriptObject), $async$httpFetch);
            case 7:
              // returning from await.
              domResponse = $async$result;
              $async$returnValue = new A.HttpFetchResponseImpl(url, domResponse);
              // goto return
              $async$goto = 1;
              break;
              $async$handler = 2;
              // goto after finally
              $async$goto = 6;
              break;
            case 4:
              // catch
              $async$handler = 3;
              $async$exception = $async$errorStack.pop();
              requestError = A.unwrapException($async$exception);
              throw A.wrapException(new A.HttpFetchError(url, requestError));
              // goto after finally
              $async$goto = 6;
              break;
            case 3:
              // uncaught
              // goto rethrow
              $async$goto = 2;
              break;
            case 6:
              // after finally
            case 1:
              // return
              return A._asyncReturn($async$returnValue, $async$completer);
            case 2:
              // rethrow
              return A._asyncRethrow($async$errorStack.at(-1), $async$completer);
          }
      });
      return A._asyncStartSync($async$httpFetch, $async$completer);
    },
    httpFetchByteBuffer(url) {
      var $async$goto = 0,
        $async$completer = A._makeAsyncAwaitCompleter(type$.ByteBuffer),
        $async$returnValue;
      var $async$httpFetchByteBuffer = A._wrapJsFunctionForAsync(function($async$errorCode, $async$result) {
        if ($async$errorCode === 1)
          return A._asyncRethrow($async$result, $async$completer);
        while (true)
          switch ($async$goto) {
            case 0:
              // Function start
              $async$goto = 3;
              return A._asyncAwait(A.httpFetch(url), $async$httpFetchByteBuffer);
            case 3:
              // returning from await.
              $async$returnValue = $async$result.get$payload().asByteBuffer$0();
              // goto return
              $async$goto = 1;
              break;
            case 1:
              // return
              return A._asyncReturn($async$returnValue, $async$completer);
          }
      });
      return A._asyncStartSync($async$httpFetchByteBuffer, $async$completer);
    },
    DomVisualViewportExtension_get_height(_this) {
      var t1 = A._asDoubleQ(_this.height);
      return t1 == null ? null : t1;
    },
    DomHTMLTextAreaElementExtension_set_value(_this, value) {
      var t1 = value == null ? null : value;
      _this.value = t1;
      return t1;
    },
    DomHTMLTextAreaElementExtension_get_selectionStart(_this) {
      var t1 = A._asDoubleQ(_this.selectionStart);
      return t1 == null ? null : t1;
    },
    DomHTMLTextAreaElementExtension_get_selectionEnd(_this) {
      var t1 = A._asDoubleQ(_this.selectionEnd);
      return t1 == null ? null : t1;
    },
    DomHTMLTextAreaElementExtension_get_value(_this) {
      var t1 = A._asStringQ(_this.value);
      return t1 == null ? null : t1;
    },
    DomKeyboardEventExtension_get_code(_this) {
      var t1 = A._asStringQ(_this.code);
      return t1 == null ? null : t1;
    },
    DomKeyboardEventExtension_get_key(_this) {
      var t1 = A._asStringQ(_this.key);
      return t1 == null ? null : t1;
    },
    DomKeyboardEventExtension_get_shiftKey(_this) {
      var t1 = A._asBoolQ(_this.shiftKey);
      return t1 == null ? null : t1;
    },
    DomHistoryExtension_get_state(_this) {
      var t1 = _this.state;
      if (t1 == null)
        t1 = null;
      else {
        t1 = A.dartify(t1);
        t1.toString;
      }
      return t1;
    },
    createDomBlob(parts) {
      var t1 = self;
      return type$.JavaScriptObject._as(new t1.Blob(type$.JSArray_nullable_Object._as(A.ObjectToJSAnyExtension_get_toJSAnyShallow(parts))));
    },
    DomMediaQueryListEventExtension_get_matches(_this) {
      var t1 = A._asBoolQ(_this.matches);
      return t1 == null ? null : t1;
    },
    DomMouseEventExtension_get_buttons(_this) {
      var t1 = A._asDoubleQ(_this.buttons);
      return t1 == null ? null : t1;
    },
    DomPointerEventExtension_get_pointerId(_this) {
      var t1 = A._asDoubleQ(_this.pointerId);
      return t1 == null ? null : t1;
    },
    DomPointerEventExtension_get_pointerType(_this) {
      var t1 = A._asStringQ(_this.pointerType);
      return t1 == null ? null : t1;
    },
    DomPointerEventExtension_get_tiltX(_this) {
      var t1 = A._asDoubleQ(_this.tiltX);
      return t1 == null ? null : t1;
    },
    DomPointerEventExtension_get_tiltY(_this) {
      var t1 = A._asDoubleQ(_this.tiltY);
      return t1 == null ? null : t1;
    },
    DomWheelEventExtension_get_wheelDeltaX(_this) {
      var t1 = A._asDoubleQ(_this.wheelDeltaX);
      return t1 == null ? null : t1;
    },
    DomWheelEventExtension_get_wheelDeltaY(_this) {
      var t1 = A._asDoubleQ(_this.wheelDeltaY);
      return t1 == null ? null : t1;
    },
    DomElementWithDisabledPropertyExtension_set_disabled(_this, value) {
      _this.disabled = value;
      return value;
    },
    DomHTMLInputElementExtension_set_type(_this, value) {
      _this.type = value;
      return value;
    },
    DomHTMLInputElementExtension_set_value(_this, v) {
      var t1 = v == null ? null : v;
      _this.value = t1;
      return t1;
    },
    DomHTMLInputElementExtension_get_value(_this) {
      var t1 = A._asStringQ(_this.value);
      return t1 == null ? null : t1;
    },
    DomHTMLInputElementExtension_get_disabled(_this) {
      var t1 = A._asBoolQ(_this.disabled);
      return t1 == null ? null : t1;
    },
    DomHTMLInputElementExtension_set_disabled(_this, value) {
      _this.disabled = value;
      return value;
    },
    DomHTMLInputElementExtension_get_selectionStart(_this) {
      var t1 = A._asDoubleQ(_this.selectionStart);
      return t1 == null ? null : t1;
    },
    DomHTMLInputElementExtension_get_selectionEnd(_this) {
      var t1 = A._asDoubleQ(_this.selectionEnd);
      return t1 == null ? null : t1;
    },
    DomOffscreenCanvasExtension_set_height(_this, value) {
      _this.height = value;
      return value;
    },
    DomOffscreenCanvasExtension_set_width(_this, value) {
      _this.width = value;
      return value;
    },
    DomOffscreenCanvasExtension_getContext(_this, contextType, attributes) {
      var t1;
      if (attributes == null)
        return _this.getContext(contextType);
      else {
        t1 = A.jsify(attributes);
        if (t1 == null)
          t1 = type$.Object._as(t1);
        return _this.getContext(contextType, t1);
      }
    },
    DomOffscreenCanvasExtension_getGlContext(_this, majorVersion) {
      var t1;
      if (majorVersion === 1) {
        t1 = A.DomOffscreenCanvasExtension_getContext(_this, "webgl", null);
        t1.toString;
        return type$.JavaScriptObject._as(t1);
      }
      t1 = A.DomOffscreenCanvasExtension_getContext(_this, "webgl2", null);
      t1.toString;
      return type$.JavaScriptObject._as(t1);
    },
    DomSubscription$(target, typeString, dartListener) {
      var t1 = A._functionToJS1(dartListener);
      target.addEventListener(typeString, t1);
      return new A.DomSubscription(typeString, target, t1);
    },
    createDomResizeObserver(fn) {
      return type$.JavaScriptObject._as(new self.ResizeObserver(A._functionToJS2(new A.createDomResizeObserver_closure(fn))));
    },
    createTrustedScriptUrl(url) {
      var t1;
      if (type$.nullable_JavaScriptObject._as(self.window.trustedTypes) != null) {
        t1 = type$.JavaScriptObject._as($.$get$_ttPolicy().createScriptURL(url));
        if (A.assertTest(A._asString(t1.toString()) !== ""))
          A.assertThrow("URL: " + url + " rejected by TrustedTypePolicy");
        return t1;
      }
      return url;
    },
    DomSegmentsExtension_iterator(_this) {
      return new A.DomIteratorWrapper(type$.JavaScriptObject._as(_this[type$.Object._as(self.Symbol.iterator)]()), type$.DomIteratorWrapper_JavaScriptObject);
    },
    createIntlSegmenter(granularity) {
      var t1, t2;
      if (self.Intl.Segmenter == null)
        throw A.wrapException(A.UnimplementedError$("Intl.Segmenter() is not supported."));
      t1 = self.Intl.Segmenter;
      t2 = type$.String;
      t2 = A.jsify(A.LinkedHashMap_LinkedHashMap$_literal(["granularity", granularity], t2, t2));
      if (t2 == null)
        t2 = type$.Object._as(t2);
      return type$.JavaScriptObject._as(new t1([], t2));
    },
    createV8BreakIterator() {
      var t1, t2;
      if (self.Intl.v8BreakIterator == null)
        throw A.wrapException(A.UnimplementedError$("v8BreakIterator is not supported."));
      t1 = self.Intl.v8BreakIterator;
      t2 = A.jsify(B.Map_eXhGW);
      if (t2 == null)
        t2 = type$.Object._as(t2);
      return type$.JavaScriptObject._as(new t1([], t2));
    },
    sendFontChangeMessage() {
      var $async$goto = 0,
        $async$completer = A._makeAsyncAwaitCompleter(type$.void);
      var $async$sendFontChangeMessage = A._wrapJsFunctionForAsync(function($async$errorCode, $async$result) {
        if ($async$errorCode === 1)
          return A._asyncRethrow($async$result, $async$completer);
        while (true)
          switch ($async$goto) {
            case 0:
              // Function start
              if (!$._fontChangeScheduled) {
                $._fontChangeScheduled = true;
                A._asDouble(self.window.requestAnimationFrame(A._functionToJS1(new A.sendFontChangeMessage_closure())));
              }
              // implicit return
              return A._asyncReturn(null, $async$completer);
          }
      });
      return A._asyncStartSync($async$sendFontChangeMessage, $async$completer);
    },
    _isNotoSansSC(font) {
      return B.JSString_methods.startsWith$1(type$.NotoFont._as(font).name, "Noto Sans SC");
    },
    _isNotoSansTC(font) {
      return B.JSString_methods.startsWith$1(type$.NotoFont._as(font).name, "Noto Sans TC");
    },
    _isNotoSansHK(font) {
      return B.JSString_methods.startsWith$1(type$.NotoFont._as(font).name, "Noto Sans HK");
    },
    _isNotoSansJP(font) {
      return B.JSString_methods.startsWith$1(type$.NotoFont._as(font).name, "Noto Sans JP");
    },
    _isNotoSansKR(font) {
      return B.JSString_methods.startsWith$1(type$.NotoFont._as(font).name, "Noto Sans KR");
    },
    FontFallbackManager$_(registry, fallbackFonts) {
      var t1 = type$.int,
        t2 = A._asString(type$.JavaScriptObject._as(self.window.navigator).language),
        t3 = A.Future_Future$value(null, type$.void),
        t4 = A._setArrayType(["Roboto"], type$.JSArray_String);
      t1 = new A.FontFallbackManager(registry, A.LinkedHashSet_LinkedHashSet$_empty(t1), A.LinkedHashSet_LinkedHashSet$_empty(t1), fallbackFonts, t2, B.JSArray_methods.singleWhere$1(fallbackFonts, new A.FontFallbackManager$__closure()), t3, t4, A.LinkedHashSet_LinkedHashSet$_empty(t1));
      t4 = type$.NotoFont;
      t1.__FontFallbackManager_downloadQueue_F = new A.FallbackFontDownloadQueue(t1, A.LinkedHashSet_LinkedHashSet$_empty(t4), A.LinkedHashMap_LinkedHashMap$_empty(type$.String, t4));
      return t1;
    },
    _UnicodePropertyLookup__UnicodePropertyLookup$fromPackedData(packedData, propertyEnumValues, $P) {
      var t1, start, prefix, size, i, code, prefix0, index, value,
        boundaries = A._setArrayType([], type$.JSArray_int),
        values = A._setArrayType([], $P._eval$1("JSArray<0>"));
      for (t1 = packedData.length, start = 0, prefix = 0, size = 1, i = 0; i < t1; ++i) {
        code = packedData.charCodeAt(i);
        prefix0 = 0;
        if (65 <= code && code < 91) {
          index = prefix * 26 + (code - 65);
          if (!(index >= 0 && index < propertyEnumValues.length))
            return A.ioore(propertyEnumValues, index);
          value = propertyEnumValues[index];
          start += size;
          B.JSArray_methods.add$1(boundaries, start);
          B.JSArray_methods.add$1(values, value);
          prefix = prefix0;
          size = 1;
        } else if (97 <= code && code < 123) {
          size = prefix * 26 + (code - 97) + 2;
          prefix = prefix0;
        } else if (48 <= code && code < 58)
          prefix = prefix * 10 + (code - 48);
        else
          throw A.wrapException(A.StateError$("Unreachable"));
      }
      if (start !== 1114112)
        throw A.wrapException(A.StateError$("Bad map size: " + start));
      return new A._UnicodePropertyLookup(boundaries, values, $P._eval$1("_UnicodePropertyLookup<0>"));
    },
    fetchFontManifest(assetManager) {
      return A.fetchFontManifest$body(assetManager);
    },
    fetchFontManifest$body(assetManager) {
      var $async$goto = 0,
        $async$completer = A._makeAsyncAwaitCompleter(type$.FontManifest),
        $async$returnValue, decoder, inputSink, t1, response, $async$temp1;
      var $async$fetchFontManifest = A._wrapJsFunctionForAsync(function($async$errorCode, $async$result) {
        if ($async$errorCode === 1)
          return A._asyncRethrow($async$result, $async$completer);
        while (true)
          switch ($async$goto) {
            case 0:
              // Function start
              t1 = {};
              $async$temp1 = type$.HttpFetchResponse;
              $async$goto = 3;
              return A._asyncAwait(A.httpFetch(assetManager.getAssetUrl$1("FontManifest.json")), $async$fetchFontManifest);
            case 3:
              // returning from await.
              response = $async$temp1._as($async$result);
              if (!response.get$hasPayload()) {
                $.$get$printWarning().call$1("Font manifest does not exist at `" + response.url + "` - ignoring.");
                $async$returnValue = new A.FontManifest(A._setArrayType([], type$.JSArray_FontFamily));
                // goto return
                $async$goto = 1;
                break;
              }
              decoder = B.Utf8Decoder_false.super$Converter$fuse(type$.Converter_of_String_and_nullable_Object._as(B.JsonDecoder_null), type$.nullable_Object);
              t1.fontManifestJson = null;
              inputSink = decoder.startChunkedConversion$1(new A._SimpleCallbackSink(new A.fetchFontManifest_closure(t1), [], type$._SimpleCallbackSink_nullable_Object));
              $async$goto = 4;
              return A._asyncAwait(response.get$payload().read$1$1(0, new A.fetchFontManifest_closure0(inputSink), type$.NativeUint8List), $async$fetchFontManifest);
            case 4:
              // returning from await.
              inputSink.close$0(0);
              t1 = t1.fontManifestJson;
              if (t1 == null)
                throw A.wrapException(A.AssertionError$(string$.There_w));
              t1 = J.map$1$1$ax(type$.List_dynamic._as(t1), new A.fetchFontManifest_closure1(), type$.FontFamily);
              $async$returnValue = new A.FontManifest(A.List_List$of(t1, true, t1.$ti._eval$1("ListIterable.E")));
              // goto return
              $async$goto = 1;
              break;
            case 1:
              // return
              return A._asyncReturn($async$returnValue, $async$completer);
          }
      });
      return A._asyncStartSync($async$fetchFontManifest, $async$completer);
    },
    FrameTimingRecorder__nowMicros() {
      return B.JSNumber_methods.toInt$0(A._asDouble(type$.JavaScriptObject._as(self.window.performance).now()) * 1000);
    },
    ensureResourceManagerInitialized(implicitView) {
      if ($.ResourceManager__instance != null)
        return;
      $.ResourceManager__instance = new A.ResourceManager(implicitView.get$dom());
    },
    scaledImageSize(width, height, targetWidth, targetHeight) {
      var t1 = targetWidth === width;
      if (t1 && targetHeight === height)
        return null;
      if (targetWidth == null) {
        if (targetHeight == null || targetHeight === height)
          return null;
        if (typeof targetHeight !== "number")
          return A.iae(targetHeight);
        targetWidth = B.JSNumber_methods.round$0(width * targetHeight / height);
      } else if (targetHeight == null) {
        if (t1)
          return null;
        targetHeight = B.JSNumber_methods.round$0(height * targetWidth / width);
      }
      return new A.BitmapSize(targetWidth, targetHeight);
    },
    scaleImageIfNeeded(image, allowUpscaling, targetHeight, targetWidth) {
      var t1, t2, outputRect, t3, recorder, picture, finalImage,
        width = image.get$width(image),
        height = image.get$height(image),
        scaledSize = A.scaledImageSize(width, height, targetWidth, targetHeight);
      if (scaledSize == null)
        return image;
      if (!allowUpscaling)
        t1 = scaledSize.width > width || scaledSize.height > height;
      else
        t1 = false;
      if (t1)
        return image;
      t1 = scaledSize.width;
      t2 = scaledSize.height;
      outputRect = new A.Rect(0, 0, t1, t2);
      t3 = $.$get$_renderer();
      recorder = t3.createPictureRecorder$0();
      t3.createCanvas$2(recorder, outputRect).drawImageRect$4(image, new A.Rect(0, 0, width, height), outputRect, t3.createPaint$0());
      picture = recorder.endRecording$0();
      finalImage = picture.toImageSync$2(t1, t2);
      picture.dispose$0();
      image.dispose$0();
      return finalImage;
    },
    detectImageType(data) {
      var t1, _i, format, t2, t3, i, magicByte;
      $label0$0:
        for (t1 = data.length, _i = 0; _i < 6; ++_i) {
          format = B.List_50d[_i];
          t2 = format.header;
          t3 = t2.length;
          if (t1 < t3)
            continue $label0$0;
          for (i = 0; i < t3; ++i) {
            magicByte = t2[i];
            if (magicByte == null)
              continue;
            if (data[i] !== magicByte)
              continue $label0$0;
          }
          t1 = format.imageType;
          if (t1 === B.ImageType_fWH)
            if (new A._WebpHeaderReader(J.asByteData$0$x(B.NativeUint8List_methods.get$buffer(data))).isAnimated$0())
              return B.ImageType_0BF;
          if (t1 === B.ImageType_tBz)
            if (new A._GifHeaderReader(J.asByteData$0$x(B.NativeUint8List_methods.get$buffer(data))).isAnimated$0())
              return B.ImageType_tBz;
            else
              return B.ImageType_bKj;
          return t1;
        }
      if (A.isAvif(data))
        return B.ImageType_P3m;
      return null;
    },
    isAvif(data) {
      var t1, i, i0, j, t2, t3;
      $label0$0:
        for (t1 = data.length, i = 0; i < 16; i0 = i + 1, i = i0) {
          for (j = 0; t2 = $.$get$_avifSignature()._string, j < t2.length; ++j) {
            t3 = i + j;
            if (t3 >= t1)
              return false;
            if (data[t3] !== t2.charCodeAt(j))
              continue $label0$0;
          }
          return true;
        }
      return false;
    },
    initializeEngineServices(jsConfiguration) {
      return A.initializeEngineServices$body(jsConfiguration);
    },
    initializeEngineServices$body(jsConfiguration) {
      var $async$goto = 0,
        $async$completer = A._makeAsyncAwaitCompleter(type$.void),
        $async$returnValue, t2, t3, assetManager, t1;
      var $async$initializeEngineServices = A._wrapJsFunctionForAsync(function($async$errorCode, $async$result) {
        if ($async$errorCode === 1)
          return A._asyncRethrow($async$result, $async$completer);
        while (true)
          switch ($async$goto) {
            case 0:
              // Function start
              t1 = {};
              if ($._initializationState !== B.DebugEngineInitializationState_0) {
                A.assertHelper(new A.initializeEngineServices_closure().call$0());
                // goto return
                $async$goto = 1;
                break;
              }
              $._initializationState = B.DebugEngineInitializationState_1;
              t2 = A.configuration();
              if (jsConfiguration != null) {
                if (A.assertTest(!t2._usedLegacyConfigStyle))
                  A.assertThrow("Use engineInitializer.initializeEngine(config) only. Using the (deprecated) window.flutterConfiguration and initializeEngine configuration simultaneously is not supported.");
                t3 = self.window.flutterWebRenderer;
                if (A.assertTest((t3 == null ? null : t3) == null || A.JsFlutterConfigurationExtension_get_renderer(jsConfiguration) == null))
                  A.assertThrow("Use engineInitializer.initializeEngine(config) only. Using the (deprecated) window.flutterWebRenderer and initializeEngine configuration simultaneously is not supported.");
                t2._configuration = jsConfiguration;
              }
              A.registerExtension("ext.flutter.disassemble", new A.initializeEngineServices_closure0());
              t1.waitingForAnimation = false;
              $.scheduleFrameCallback = new A.initializeEngineServices_closure1(t1);
              t1 = A.configuration()._configuration;
              if (t1 == null)
                t1 = null;
              else {
                t1 = A._asStringQ(t1.assetBase);
                if (t1 == null)
                  t1 = null;
              }
              if (A.assertTest(t1 == null || B.JSString_methods.endsWith$1(t1, "/")))
                A.assertThrow("`assetBase` must end with a `/` character.");
              assetManager = new A.AssetManager(t1);
              A._setAssetManager(assetManager);
              $async$goto = 3;
              return A._asyncAwait(A.Future_wait(A._setArrayType([new A.initializeEngineServices_initializeRendererCallback().call$0(), A._downloadAssetFonts()], type$.JSArray_Future_void), type$.void), $async$initializeEngineServices);
            case 3:
              // returning from await.
              $._initializationState = B.DebugEngineInitializationState_2;
            case 1:
              // return
              return A._asyncReturn($async$returnValue, $async$completer);
          }
      });
      return A._asyncStartSync($async$initializeEngineServices, $async$completer);
    },
    initializeEngineUi() {
      var $async$goto = 0,
        $async$completer = A._makeAsyncAwaitCompleter(type$.void),
        $async$returnValue, t1, meta, t2, t3;
      var $async$initializeEngineUi = A._wrapJsFunctionForAsync(function($async$errorCode, $async$result) {
        if ($async$errorCode === 1)
          return A._asyncRethrow($async$result, $async$completer);
        while (true)
          switch ($async$goto) {
            case 0:
              // Function start
              if ($._initializationState !== B.DebugEngineInitializationState_2) {
                A.assertHelper(new A.initializeEngineUi_closure().call$0());
                // goto return
                $async$goto = 1;
                break;
              }
              $._initializationState = B.DebugEngineInitializationState_3;
              t1 = $.$get$browser().get$operatingSystem();
              if ($.RawKeyboard__instance == null)
                $.RawKeyboard__instance = A.RawKeyboard$_(t1 === B.OperatingSystem_4);
              A.KeyboardBinding_initInstance();
              A.KeyboardBinding_initInstance();
              t1 = type$.nullable_JavaScriptObject;
              if (t1._as(self.document.querySelector("meta[name=generator][content=Flutter]")) == null) {
                meta = A.DomDocumentExtension_createElement(self.document, "meta");
                meta.name = "generator";
                meta.content = "Flutter";
                t1._as(self.document.head).append(meta);
              }
              if (!A.configuration().get$multiViewEnabled()) {
                t2 = A.configuration()._configuration;
                t1 = t2 == null ? null : t1._as(t2.hostElement);
                if ($._window == null) {
                  t2 = $.$get$EnginePlatformDispatcher__instance();
                  t3 = new A.EngineFlutterWindow(A.Future_Future$value(null, type$.void), 0, t2, A.EmbeddingStrategy_EmbeddingStrategy$create(t1), null, B.ViewPadding_0_0_0_0, A.DimensionsProvider_DimensionsProvider$create(t1));
                  t3.EngineFlutterView$_$4$viewConstraints(0, t2, t1, null);
                  $._window = t3;
                  t1 = t2.get$viewManager();
                  t2 = $._window;
                  t2.toString;
                  t1.registerView$1(t2);
                }
                t1 = $._window;
                t1.toString;
                if ($.$get$_renderer() instanceof A.HtmlRenderer)
                  A.ensureResourceManagerInitialized(t1);
              }
              $._initializationState = B.DebugEngineInitializationState_4;
            case 1:
              // return
              return A._asyncReturn($async$returnValue, $async$completer);
          }
      });
      return A._asyncStartSync($async$initializeEngineUi, $async$completer);
    },
    _setAssetManager(assetManager) {
      if (assetManager === $._assetManager)
        return;
      $._assetManager = assetManager;
    },
    _downloadAssetFonts() {
      var $async$goto = 0,
        $async$completer = A._makeAsyncAwaitCompleter(type$.void),
        t2, t1, $async$temp1;
      var $async$_downloadAssetFonts = A._wrapJsFunctionForAsync(function($async$errorCode, $async$result) {
        if ($async$errorCode === 1)
          return A._asyncRethrow($async$result, $async$completer);
        while (true)
          switch ($async$goto) {
            case 0:
              // Function start
              t1 = $.$get$_renderer();
              t1.get$fontCollection().clear$0(0);
              t2 = $._assetManager;
              $async$goto = t2 != null ? 2 : 3;
              break;
            case 2:
              // then
              t1 = t1.get$fontCollection();
              t2 = $._assetManager;
              t2.toString;
              $async$temp1 = t1;
              $async$goto = 5;
              return A._asyncAwait(A.fetchFontManifest(t2), $async$_downloadAssetFonts);
            case 5:
              // returning from await.
              $async$goto = 4;
              return A._asyncAwait($async$temp1.loadAssetFonts$1($async$result), $async$_downloadAssetFonts);
            case 4:
              // returning from await.
            case 3:
              // join
              // implicit return
              return A._asyncReturn(null, $async$completer);
          }
      });
      return A._asyncStartSync($async$_downloadAssetFonts, $async$completer);
    },
    FlutterApp__staticInteropFactoryStub(addView, removeView) {
      return type$.JavaScriptObject._as({addView: A._functionToJS1(addView), removeView: A._functionToJS1(new A.FlutterApp__staticInteropFactoryStub_closure(removeView))});
    },
    FlutterEngineInitializer__staticInteropFactoryStub(autoStart, initializeEngine) {
      var result,
        t1 = A._functionToJS1(new A.FlutterEngineInitializer__staticInteropFactoryStub_closure(initializeEngine)),
        t2 = new A.FlutterEngineInitializer__staticInteropFactoryStub_closure0(autoStart);
      if (typeof t2 == "function")
        A.throwExpression(A.ArgumentError$("Attempting to rewrap a JS function.", null));
      result = function(_call, f) {
        return function() {
          return _call(f);
        };
      }(A._callDartFunctionFast0, t2);
      result[$.$get$DART_CLOSURE_PROPERTY_NAME()] = t2;
      return type$.JavaScriptObject._as({initializeEngine: t1, autoStart: result});
    },
    FlutterAppRunner__staticInteropFactoryStub(runApp) {
      return type$.JavaScriptObject._as({runApp: A._functionToJS1(new A.FlutterAppRunner__staticInteropFactoryStub_closure(runApp))});
    },
    CustomFutureOfJSAnyToJSPromise_get_toPromise(_this, $T) {
      return type$.JSObject._as(new self.Promise(A._functionToJS2(new A.CustomFutureOfJSAnyToJSPromise_get_toPromise_closure(_this))));
    },
    _eventTimeStampToDuration(milliseconds) {
      var ms = B.JSNumber_methods.toInt$0(milliseconds);
      return A.Duration$(B.JSNumber_methods.toInt$0((milliseconds - ms) * 1000), ms, 0);
    },
    _cached(body, $T) {
      var t1 = {};
      t1.cache = null;
      return new A._cached_closure(t1, body, $T);
    },
    KeyboardBinding$_() {
      var t1 = new A.KeyboardBinding(A.LinkedHashMap_LinkedHashMap$_empty(type$.String, type$.JavaScriptObject));
      t1.KeyboardBinding$_$0();
      return t1;
    },
    KeyboardBinding_initInstance() {
      if ($.KeyboardBinding__instance == null) {
        $.KeyboardBinding__instance = A.KeyboardBinding$_();
        A.assertHelper(new A.KeyboardBinding_initInstance_closure().call$0());
      }
    },
    KeyboardConverter__mappingFromPlatform(platform) {
      switch (platform.index) {
        case 0:
        case 4:
          return new A.LocaleKeymap(A.unmarshallMappingData("M,2\u201ew\u2211wa2\u03a9q\u2021qb2\u02dbx\u2248xc3 c\xd4j\u2206jd2\xfee\xb4ef2\xfeu\xa8ug2\xfe\xff\u02c6ih3 h\xce\xff\u2202di3 i\xc7c\xe7cj2\xd3h\u02d9hk2\u02c7\xff\u2020tl5 l@l\xfe\xff|l\u02dcnm1~mn3 n\u0131\xff\u222bbo2\xaer\u2030rp2\xacl\xd2lq2\xc6a\xe6ar3 r\u03c0p\u220fps3 s\xd8o\xf8ot2\xa5y\xc1yu3 u\xa9g\u02ddgv2\u02dak\uf8ffkw2\xc2z\xc5zx2\u0152q\u0153qy5 y\xcff\u0192f\u02c7z\u03a9zz5 z\xa5y\u2021y\u2039\xff\u203aw.2\u221av\u25cav;4\xb5m\xcds\xd3m\xdfs/2\xb8z\u03a9z"));
        case 3:
          return new A.LocaleKeymap(A.unmarshallMappingData(';b1{bc1&cf1[fg1]gm2<m?mn1}nq3/q@q\\qv1@vw3"w?w|wx2#x)xz2(z>y'));
        case 1:
        case 2:
        case 5:
          return new A.LocaleKeymap(A.unmarshallMappingData("8a2@q\u03a9qk1&kq3@q\xc6a\xe6aw2<z\xabzx1>xy2\xa5\xff\u2190\xffz5<z\xbby\u0141w\u0142w\u203ay;2\xb5m\xbam"));
      }
    },
    KeyboardConverter__getPhysicalCode(code) {
      var t1;
      if (code.length === 0)
        return 98784247808;
      t1 = B.Map_DO66n.$index(0, code);
      return t1 == null ? B.JSString_methods.get$hashCode(code) + 98784247808 : t1;
    },
    createHistoryForExistingState(urlStrategy) {
      var state;
      if (urlStrategy != null) {
        state = urlStrategy.getState$0(0);
        if (A.SingleEntryBrowserHistory__isOriginEntry(state) || A.SingleEntryBrowserHistory__isFlutterEntry(state))
          return A.SingleEntryBrowserHistory$(urlStrategy);
      }
      return A.MultiEntriesBrowserHistory$(urlStrategy);
    },
    MultiEntriesBrowserHistory$(urlStrategy) {
      var t1 = new A.MultiEntriesBrowserHistory(urlStrategy);
      t1.MultiEntriesBrowserHistory$1$urlStrategy(urlStrategy);
      return t1;
    },
    SingleEntryBrowserHistory$(urlStrategy) {
      var t1 = new A.SingleEntryBrowserHistory(urlStrategy, A.LinkedHashMap_LinkedHashMap$_literal(["flutter", true], type$.String, type$.bool));
      t1.SingleEntryBrowserHistory$1$urlStrategy(urlStrategy);
      return t1;
    },
    SingleEntryBrowserHistory__isOriginEntry(state) {
      return type$.Map_dynamic_dynamic._is(state) && J.$eq$(J.$index$asx(state, "origin"), true);
    },
    SingleEntryBrowserHistory__isFlutterEntry(state) {
      return type$.Map_dynamic_dynamic._is(state) && J.$eq$(J.$index$asx(state, "flutter"), true);
    },
    NotoFont$($name, url) {
      var t1 = $.NotoFont__index;
      $.NotoFont__index = t1 + 1;
      return new A.NotoFont($name, url, t1, A._setArrayType([], type$.JSArray_FallbackFontComponent));
    },
    EnginePlatformDispatcher$() {
      var t2, t3, t4,
        t1 = $.EngineSemantics__instance;
      t1 = (t1 == null ? $.EngineSemantics__instance = A.EngineSemantics$_() : t1).semanticsHelper._semanticsEnabler.prepareAccessibilityPlaceholder$0();
      t2 = A.EnginePlatformDispatcher_parseBrowserLanguages();
      t3 = A.findBrowserTextScaleFactor();
      if (A._asBool($.$get$HighContrastSupport_instance()._highContrastMediaQuery.matches))
        t4 = 32;
      else
        t4 = 0;
      t2 = new A.EnginePlatformDispatcher(t1, new A.PlatformConfiguration(new A.EngineAccessibilityFeatures(t4), false, false, B.Brightness_1, t3, t2, "/", null), A._setArrayType([$.$get$EngineFlutterDisplay__instance()], type$.JSArray_EngineFlutterDisplay), A.DomWindowExtension_matchMedia(self.window, "(prefers-color-scheme: dark)"), B.C__RootZone);
      t2.EnginePlatformDispatcher$0();
      return t2;
    },
    EnginePlatformDispatcher__zonedPlatformMessageResponseCallback(callback) {
      return new A.EnginePlatformDispatcher__zonedPlatformMessageResponseCallback_closure($.Zone__current, callback);
    },
    EnginePlatformDispatcher_parseBrowserLanguages() {
      var locales, t1, _i, language, parts, t2, t3,
        languages = A.DomNavigatorExtension_get_languages(type$.JavaScriptObject._as(self.window.navigator));
      if (languages == null || languages.length === 0)
        return B.List_Locale_en_US;
      locales = A._setArrayType([], type$.JSArray_Locale);
      for (t1 = languages.length, _i = 0; _i < languages.length; languages.length === t1 || (0, A.throwConcurrentModificationError)(languages), ++_i) {
        language = languages[_i];
        parts = language.split("-");
        if (parts.length > 1) {
          t2 = B.JSArray_methods.get$first(parts);
          t3 = B.JSArray_methods.get$last(parts);
          A.assertHelper(t2 !== "");
          B.JSArray_methods.add$1(locales, new A.Locale(t2, t3));
        } else {
          A.assertHelper(language !== "");
          B.JSArray_methods.add$1(locales, new A.Locale(language, null));
        }
      }
      A.assertHelper(locales.length !== 0);
      return locales;
    },
    _handleWebTestEnd2EndMessage(codec, data) {
      var decoded = codec.decodeMethodCall$1(data),
        ratio = A.double_parse(A._asString(decoded.$arguments));
      switch (decoded.method) {
        case "setDevicePixelRatio":
          $.$get$EngineFlutterDisplay__instance()._debugDevicePixelRatioOverride = ratio;
          $.$get$EnginePlatformDispatcher__instance()._onMetricsChanged.call$0();
          return true;
      }
      return false;
    },
    invoke(callback, zone) {
      if (callback == null)
        return;
      A.assertHelper(zone != null);
      if (zone === $.Zone__current)
        callback.call$0();
      else
        zone.runGuarded$1(callback);
    },
    invoke1(callback, zone, arg, $A) {
      if (callback == null)
        return;
      A.assertHelper(zone != null);
      if (zone === $.Zone__current)
        callback.call$1(arg);
      else
        zone.runUnaryGuarded$1$2(callback, arg, $A);
    },
    invoke2(callback, zone, arg1, arg2, A1, A2) {
      if (zone === $.Zone__current)
        callback.call$2(arg1, arg2);
      else
        zone.runGuarded$1(new A.invoke2_closure(callback, arg1, arg2));
    },
    findBrowserTextScaleFactor() {
      var fontSize, computedStyleMap, fontSizeObject,
        t1 = type$.nullable_JavaScriptObject._as(self.document.documentElement);
      t1.toString;
      fontSize = null;
      if ("computedStyleMap" in t1) {
        computedStyleMap = t1.computedStyleMap();
        if (computedStyleMap != null) {
          fontSizeObject = computedStyleMap.get("font-size");
          fontSize = fontSizeObject != null ? A._asNum(fontSizeObject.value) : null;
        }
      }
      if (fontSize == null)
        fontSize = A.parseFloat(A._asString(A.DomWindowExtension_getComputedStyle(self.window, t1).getPropertyValue("font-size")));
      return (fontSize == null ? 16 : fontSize) / 16;
    },
    _defaultFactory(viewId, params) {
      var t1, t2;
      A._asInt(viewId);
      params.toString;
      type$.Map_of_nullable_Object_and_nullable_Object._as(params);
      t1 = A.DomDocumentExtension_createElement(self.document, A._asString(J.$index$asx(params, "tagName")));
      t2 = type$.JavaScriptObject;
      A.DomCSSStyleDeclarationExtension_setProperty(t2._as(t1.style), "width", "100%");
      A.DomCSSStyleDeclarationExtension_setProperty(t2._as(t1.style), "height", "100%");
      return t1;
    },
    convertButtonToButtons(button) {
      if (A.assertTest(button >= 0))
        A.assertThrow("Unexpected negative button " + button + ".");
      switch (button) {
        case 0:
          return 1;
        case 1:
          return 4;
        case 2:
          return 2;
        default:
          return B.JSInt_methods.$shl(1, button);
      }
    },
    PointerBinding$(view) {
      var t1 = $.KeyboardBinding__instance;
      t1 = t1 == null ? null : t1.get$_converter();
      t1 = new A.PointerBinding(view, new A.PointerDataConverter(), t1);
      t1.PointerBinding$3$detector$safariWorkaround(view, B.C_PointerSupportDetector, null);
      return t1;
    },
    ClickDebouncer$() {
      var t1 = new A.ClickDebouncer();
      t1.ClickDebouncer$0();
      return t1;
    },
    Listener_Listener$register($event, handler, passive, target) {
      var t1, t2,
        jsHandler = A._functionToJS1(handler);
      if (passive == null)
        A.DomEventTargetExtension_addEventListener(target, $event, jsHandler, null);
      else {
        t1 = type$.Object;
        t2 = A.jsify(A.LinkedHashMap_LinkedHashMap$_literal(["passive", passive], type$.String, t1));
        t1 = t2 == null ? t1._as(t2) : t2;
        target.addEventListener($event, jsHandler, t1);
      }
      return new A.Listener($event, target, jsHandler);
    },
    _BaseAdapter__eventTimeStampToDuration(milliseconds) {
      var ms = B.JSNumber_methods.toInt$0(milliseconds);
      return A.Duration$(B.JSNumber_methods.toInt$0((milliseconds - ms) * 1000), ms, 0);
    },
    computeEventOffsetToTarget($event, view, eventTarget) {
      var inputGeometry, transformValues, transformedPoint, origin,
        actualTarget = view.get$dom().rootElement,
        t1 = $.EngineSemantics__instance;
      if ((t1 == null ? $.EngineSemantics__instance = A.EngineSemantics$_() : t1)._semanticsEnabled && A._asDouble($event.offsetX) === 0 && A._asDouble($event.offsetY) === 0)
        return A._computeOffsetForTalkbackEvent($event, actualTarget);
      if (eventTarget == null) {
        t1 = type$.nullable_JavaScriptObject._as($event.target);
        t1.toString;
        eventTarget = t1;
      }
      if (A._asBool(view.get$dom().textEditingHost.contains(eventTarget))) {
        t1 = $.$get$textEditing();
        inputGeometry = t1.get$strategy().geometry;
        if (inputGeometry != null) {
          t1 = t1.get$strategy();
          if (A.assertTest(t1.domElement != null))
            A.assertThrow(string$.The_DO);
          t1 = t1.domElement;
          t1.toString;
          if (A.assertTest(J.$eq$(eventTarget, t1)))
            A.assertThrow("The targeted input element must be the active input element");
          transformValues = inputGeometry.globalTransform;
          A.assertHelper(transformValues.length === 16);
          transformedPoint = new A.Matrix4(transformValues).perspectiveTransform$3$x$y$z(A._asDouble($event.offsetX), A._asDouble($event.offsetY), 0);
          return new A.Offset(transformedPoint._0, transformedPoint._1);
        }
      }
      if (!J.$eq$(eventTarget, actualTarget)) {
        origin = type$.JavaScriptObject._as(actualTarget.getBoundingClientRect());
        return new A.Offset(A._asDouble($event.clientX) - A._asDouble(origin.x), A._asDouble($event.clientY) - A._asDouble(origin.y));
      }
      return new A.Offset(A._asDouble($event.offsetX), A._asDouble($event.offsetY));
    },
    _computeOffsetForTalkbackEvent($event, actualTarget) {
      var offsetX, offsetY, $parent, t2,
        t1 = $.EngineSemantics__instance;
      A.assertHelper((t1 == null ? $.EngineSemantics__instance = A.EngineSemantics$_() : t1)._semanticsEnabled);
      offsetX = A._asDouble($event.clientX);
      offsetY = A._asDouble($event.clientY);
      for (t1 = type$.nullable_JavaScriptObject, $parent = actualTarget; t1._as($parent.offsetParent) != null; $parent = t2) {
        offsetX -= A._asDouble($parent.offsetLeft) - A._asDouble($parent.scrollLeft);
        offsetY -= A._asDouble($parent.offsetTop) - A._asDouble($parent.scrollTop);
        t2 = t1._as($parent.offsetParent);
        t2.toString;
      }
      return new A.Offset(offsetX, offsetY);
    },
    _GlobalPointerState$() {
      var t1 = new A._GlobalPointerState(A.LinkedHashMap_LinkedHashMap$_empty(type$.int, type$._PointerDeviceState));
      t1._GlobalPointerState$0();
      return t1;
    },
    timeAction($name, action, $R) {
      var t1 = action.call$0();
      return t1;
    },
    RawKeyboard$_(_onMacOs) {
      var t1 = new A.RawKeyboard(A.LinkedHashMap_LinkedHashMap$_empty(type$.String, type$.Timer), _onMacOs);
      t1.RawKeyboard$_$1(_onMacOs);
      return t1;
    },
    _noopCallback(data) {
      type$.nullable_ByteData._as(data);
    },
    Renderer_Renderer$_internal() {
      var t2, t3, t1 = {};
      t1.useCanvasKit = null;
      t1.useCanvasKit = true;
      A.assertHelper(new A.Renderer_Renderer$_internal_closure(t1).call$0());
      t1 = A.CanvasKitRenderer__createRasterizer();
      t2 = A.DomDocumentExtension_createElement(self.document, "flt-canvas-container");
      t3 = $.$get$browserSupportsOffscreenCanvas() && $.$get$browser().get$browserEngine() !== B.BrowserEngine_1;
      t1 = new A.CanvasKitRenderer(t1, new A.Surface(t3, false, t2), A.LinkedHashMap_LinkedHashMap$_empty(type$.int, type$.ViewRasterizer));
      return t1;
    },
    parseFloat(source) {
      var result = A._asNumQ(self.window.parseFloat(source));
      if (result == null || isNaN(result))
        return null;
      return result;
    },
    parseFontSize(element) {
      var computedStyleMap, fontSizeObject, fontSize = null;
      if ("computedStyleMap" in element) {
        computedStyleMap = element.computedStyleMap();
        if (computedStyleMap != null) {
          fontSizeObject = computedStyleMap.get("font-size");
          fontSize = fontSizeObject != null ? A._asNum(fontSizeObject.value) : null;
        }
      }
      return fontSize == null ? A.parseFloat(A._asString(A.DomWindowExtension_getComputedStyle(self.window, element).getPropertyValue("font-size"))) : fontSize;
    },
    VideoFrameExtension_get_format(_this) {
      var t1 = A._asStringQ(_this.format);
      return t1 == null ? null : t1;
    },
    AccessibilityAnnouncements__createElement(assertiveness) {
      var ariaLiveValue = assertiveness === B.Assertiveness_1 ? "assertive" : "polite",
        liveRegion = A.DomDocumentExtension_createElement(self.document, "flt-announcement-" + ariaLiveValue),
        t1 = type$.JavaScriptObject._as(liveRegion.style);
      A.DomCSSStyleDeclarationExtension_setProperty(t1, "position", "fixed");
      A.DomCSSStyleDeclarationExtension_setProperty(t1, "overflow", "hidden");
      A.DomCSSStyleDeclarationExtension_setProperty(t1, "transform", "translate(-99999px, -99999px)");
      A.DomCSSStyleDeclarationExtension_setProperty(t1, "width", "1px");
      A.DomCSSStyleDeclarationExtension_setProperty(t1, "height", "1px");
      t1 = A.jsify(ariaLiveValue);
      if (t1 == null)
        t1 = type$.Object._as(t1);
      liveRegion.setAttribute("aria-live", t1);
      return liveRegion;
    },
    _checkableKindFromSemanticsFlag(semanticsObject) {
      var t1 = semanticsObject.__engine$_flags;
      if ((t1 & 256) !== 0)
        return B._CheckableKind_1;
      else if ((t1 & 65536) !== 0)
        return B._CheckableKind_2;
      else
        return B._CheckableKind_0;
    },
    SemanticIncrementable$(semanticsObject) {
      var t1 = new A.SemanticIncrementable(A.DomDocumentExtension_createElement(self.document, "input"), new A.AccessibilityFocusManager(semanticsObject.owner, B.AccessibilityFocusManagerEvent_0), B.EngineSemanticsRole_0, semanticsObject),
        t2 = A.SemanticRole__initElement(t1.createElement$0(0), semanticsObject);
      t1.__SemanticRole_element_F !== $ && A.throwLateFieldAI("element");
      t1.__SemanticRole_element_F = t2;
      t1.SemanticIncrementable$1(semanticsObject);
      return t1;
    },
    SizedSpanRepresentation__updateSizes() {
      var t1, measurements, t2, _i, t3, update, t4, measurement, domWidth, domHeight, targetSize,
        queue = $.SizedSpanRepresentation__resizeQueue;
      $.SizedSpanRepresentation__resizeQueue = null;
      t1 = queue != null;
      if (A.assertTest(t1 && queue.length !== 0))
        A.assertThrow("_updateSizes was called with an empty _resizeQueue. This should never happend. If it does, please file an issue at https://github.com/flutter/flutter/issues/new/choose");
      if (!t1 || queue.length === 0)
        return;
      measurements = A._setArrayType([], type$.JSArray_Record_3_Size_domSize_and_SizedSpanRepresentation_representation_and_Size_targetSize);
      for (t1 = queue.length, t2 = type$.JavaScriptObject, _i = 0; t3 = queue.length, _i < t3; queue.length === t1 || (0, A.throwConcurrentModificationError)(queue), ++_i) {
        t3 = t2._as(queue[_i]._0._domText.style);
        t3.setProperty("display", "inline", "");
      }
      for (_i = 0; _i < queue.length; queue.length === t3 || (0, A.throwConcurrentModificationError)(queue), ++_i) {
        update = queue[_i];
        t1 = update._0;
        t4 = t1._domText;
        B.JSArray_methods.add$1(measurements, new A._Record_3_domSize_representation_targetSize(new A.Size(A._asDouble(t4.offsetWidth), A._asDouble(t4.offsetHeight)), t1, update._1));
      }
      for (t1 = measurements.length, _i = 0; _i < measurements.length; measurements.length === t1 || (0, A.throwConcurrentModificationError)(measurements), ++_i) {
        measurement = measurements[_i];
        t3 = measurement._0;
        domWidth = t3._dx;
        domHeight = t3._dy;
        targetSize = measurement._2;
        t3 = measurement._1._domText;
        t4 = t2._as(t3.style);
        t4.setProperty("display", "inline-block", "");
        if (domWidth < 1 && domHeight < 1) {
          t3 = t2._as(t3.style);
          t3.setProperty("transform", "", "");
        } else {
          t3 = t2._as(t3.style);
          t3.setProperty("transform", "scale(" + A.S(targetSize._dx / domWidth) + ", " + A.S(targetSize._dy / domHeight) + ")", "");
        }
      }
      if (A.assertTest($.SizedSpanRepresentation__resizeQueue == null))
        A.assertThrow("_resizeQueue must be empty after it is processed.");
    },
    computeDomSemanticsLabel(hint, label, tooltip, value) {
      var labelHintValue = A._computeLabelHintValue(hint, label, value),
        t1 = tooltip == null;
      if (t1 && labelHintValue == null)
        return null;
      if (!t1) {
        t1 = "" + tooltip;
        if (labelHintValue != null)
          t1 += "\n";
      } else
        t1 = "";
      if (labelHintValue != null)
        t1 += labelHintValue;
      return t1.length !== 0 ? t1.charCodeAt(0) == 0 ? t1 : t1 : null;
    },
    _computeLabelHintValue(hint, label, value) {
      var t1 = type$.WhereTypeIterable_String,
        combinedValue = new A.WhereIterable(new A.WhereTypeIterable(A._setArrayType([label, hint, value], type$.JSArray_nullable_String), t1), t1._eval$1("bool(Iterable.E)")._as(new A._computeLabelHintValue_closure()), t1._eval$1("WhereIterable<Iterable.E>")).join$1(0, " ");
      return combinedValue.length !== 0 ? combinedValue : null;
    },
    SemanticRoute$(semanticsObject) {
      var t1 = new A.SemanticRoute(B.EngineSemanticsRole_7, semanticsObject),
        t2 = A.SemanticRole__initElement(t1.createElement$0(0), semanticsObject);
      t1.__SemanticRole_element_F !== $ && A.throwLateFieldAI("element");
      t1.__SemanticRole_element_F = t2;
      t1.SemanticRoute$1(semanticsObject);
      return t1;
    },
    SemanticRole__initElement(element, semanticsObject) {
      var t3,
        t1 = type$.JavaScriptObject,
        t2 = t1._as(element.style);
      A.DomCSSStyleDeclarationExtension_setProperty(t2, "position", "absolute");
      A.DomCSSStyleDeclarationExtension_setProperty(t2, "overflow", "visible");
      t2 = semanticsObject.id;
      t3 = A.jsify("flt-semantic-node-" + t2);
      if (t3 == null)
        t3 = type$.Object._as(t3);
      element.setAttribute("id", t3);
      if (t2 === 0 && !A.configuration().get$debugShowSemanticsNodes()) {
        A.DomCSSStyleDeclarationExtension_setProperty(t1._as(element.style), "filter", "opacity(0%)");
        A.DomCSSStyleDeclarationExtension_setProperty(t1._as(element.style), "color", "rgba(0,0,0,0)");
      }
      if (A.configuration().get$debugShowSemanticsNodes())
        A.DomCSSStyleDeclarationExtension_setProperty(t1._as(element.style), "outline", "1px solid green");
      return element;
    },
    SemanticsObject__clearSemanticElementTransform(element) {
      var t1 = type$.JavaScriptObject,
        t2 = t1._as(element.style);
      A._asString(t2.removeProperty("transform-origin"));
      A._asString(t2.removeProperty("transform"));
      if ($.$get$browser().get$operatingSystem() === B.OperatingSystem_0 || $.$get$browser().get$operatingSystem() === B.OperatingSystem_4) {
        t1 = t1._as(element.style);
        A.DomCSSStyleDeclarationExtension_setProperty(t1, "top", "0px");
        A.DomCSSStyleDeclarationExtension_setProperty(t1, "left", "0px");
      } else {
        t1 = t1._as(element.style);
        A._asString(t1.removeProperty("top"));
        A._asString(t1.removeProperty("left"));
      }
    },
    EngineSemantics$_() {
      var politeElement, assertiveElement, t1,
        host = A.DomDocumentExtension_createElement(self.document, "flt-announcement-host");
      type$.nullable_JavaScriptObject._as(self.document.body).append(host);
      politeElement = A.AccessibilityAnnouncements__createElement(B.Assertiveness_0);
      assertiveElement = A.AccessibilityAnnouncements__createElement(B.Assertiveness_1);
      host.append(politeElement);
      host.append(assertiveElement);
      t1 = B.Set_39d3m.contains$1(0, $.$get$browser().get$operatingSystem()) ? new A.DesktopSemanticsEnabler() : new A.MobileSemanticsEnabler();
      return new A.EngineSemantics(new A.AccessibilityAnnouncements(politeElement, assertiveElement), new A.EngineSemantics__now_closure(), new A.SemanticsHelper(t1), B.GestureMode_1, A._setArrayType([], type$.JSArray_of_void_Function_GestureMode));
    },
    EngineSemanticsOwner$(viewId, semanticsHost) {
      var t1 = type$.int,
        t2 = type$.SemanticsObject;
      t2 = new A.EngineSemanticsOwner(viewId, semanticsHost, B.SemanticsUpdatePhase_0, A.LinkedHashMap_LinkedHashMap$_empty(t1, t2), A.LinkedHashMap_LinkedHashMap$_empty(t1, t2), A._setArrayType([], type$.JSArray_SemanticsObject), A._setArrayType([], type$.JSArray_of_void_Function));
      t2.EngineSemanticsOwner$2(viewId, semanticsHost);
      return t2;
    },
    longestIncreasingSubsequence(list) {
      var longest, i, elem, t2, hi, lo, mid, t3, seq, k,
        len = list.length,
        t1 = type$.JSArray_int,
        predecessors = A._setArrayType([], t1),
        mins = A._setArrayType([0], t1);
      for (longest = 0, i = 0; i < len; ++i) {
        t1 = list.length;
        if (!(i < t1))
          return A.ioore(list, i);
        elem = list[i];
        for (t2 = mins.length, hi = longest, lo = 1; lo <= hi;) {
          mid = B.JSInt_methods._tdivFast$1(lo + hi, 2);
          if (!(mid >= 0 && mid < t2))
            return A.ioore(mins, mid);
          t3 = mins[mid];
          if (!(t3 < t1))
            return A.ioore(list, t3);
          if (list[t3] < elem)
            lo = mid + 1;
          else
            hi = mid - 1;
        }
        t1 = lo - 1;
        if (!(t1 >= 0 && t1 < t2))
          return A.ioore(mins, t1);
        B.JSArray_methods.add$1(predecessors, mins[t1]);
        if (lo >= mins.length)
          B.JSArray_methods.add$1(mins, i);
        else
          B.JSArray_methods.$indexSet(mins, lo, i);
        if (lo > longest)
          longest = lo;
      }
      seq = A.List_List$filled(longest, 0, false, type$.int);
      if (!(longest >= 0 && longest < mins.length))
        return A.ioore(mins, longest);
      k = mins[longest];
      for (i = longest - 1; i >= 0; --i) {
        B.JSArray_methods.$indexSet(seq, i, k);
        if (!(k >= 0 && k < predecessors.length))
          return A.ioore(predecessors, k);
        k = predecessors[k];
      }
      return seq;
    },
    Tappable$(semanticsObject, owner) {
      var t1 = new A.Tappable(semanticsObject, owner);
      t1.Tappable$2(semanticsObject, owner);
      return t1;
    },
    SemanticsTextEditingStrategy_ensureInitialized(owner) {
      var t2,
        t1 = $.SemanticsTextEditingStrategy__instance;
      if (t1 != null)
        t2 = t1.owner === owner;
      else
        t2 = false;
      if (t2) {
        t1.toString;
        return t1;
      }
      return $.SemanticsTextEditingStrategy__instance = new A.SemanticsTextEditingStrategy(owner, A._setArrayType([], type$.JSArray_DomSubscription), $, $, $, null);
    },
    WriteBuffer_WriteBuffer0() {
      var t1 = new Uint8Array(0),
        eightBytes = new DataView(new ArrayBuffer(8));
      return new A.WriteBuffer0(new A.Uint8Buffer(t1, 0), eightBytes, J.asUint8List$0$x(B.NativeByteData_methods.get$buffer(eightBytes)));
    },
    breakLinesUsingV8BreakIterator(text, jsText, iterator) {
      var t1, fragmentStart, fragmentEnd, i, trailingNewlines, trailingSpaces, codeUnit, type,
        breaks = A._setArrayType([], type$.JSArray_LineBreakFragment);
      iterator.adoptText(jsText);
      A._asDouble(iterator.first());
      for (t1 = text.length, fragmentStart = 0; A._asDouble(iterator.next()) !== -1; fragmentStart = fragmentEnd) {
        fragmentEnd = B.JSNumber_methods.toInt$0(A._asDouble(iterator.current()));
        for (i = fragmentStart, trailingNewlines = 0, trailingSpaces = 0; i < fragmentEnd; ++i) {
          if (!(i >= 0 && i < t1))
            return A.ioore(text, i);
          codeUnit = text.charCodeAt(i);
          if (B.Set_JHFka.contains$1(0, codeUnit)) {
            ++trailingNewlines;
            ++trailingSpaces;
          } else if (B.Set_iVT0d.contains$1(0, codeUnit))
            ++trailingSpaces;
          else if (trailingSpaces > 0) {
            B.JSArray_methods.add$1(breaks, new A.LineBreakFragment(B.LineBreakType_0, trailingNewlines, trailingSpaces, fragmentStart, i));
            fragmentStart = i;
            trailingNewlines = 0;
            trailingSpaces = 0;
          }
        }
        if (trailingNewlines > 0)
          type = B.LineBreakType_2;
        else
          type = fragmentEnd === t1 ? B.LineBreakType_3 : B.LineBreakType_0;
        B.JSArray_methods.add$1(breaks, new A.LineBreakFragment(type, trailingNewlines, trailingSpaces, fragmentStart, fragmentEnd));
      }
      if (breaks.length === 0 || B.JSArray_methods.get$last(breaks).type === B.LineBreakType_2)
        B.JSArray_methods.add$1(breaks, new A.LineBreakFragment(B.LineBreakType_3, 0, 0, t1, t1));
      return breaks;
    },
    fontWeightIndexToCss(fontWeightIndex) {
      switch (fontWeightIndex) {
        case 0:
          return "100";
        case 1:
          return "200";
        case 2:
          return "300";
        case 3:
          return "normal";
        case 4:
          return "500";
        case 5:
          return "600";
        case 6:
          return "bold";
        case 7:
          return "800";
        case 8:
          return "900";
      }
      A.assertHelper(new A.fontWeightIndexToCss_closure(fontWeightIndex).call$0());
      return "";
    },
    textAlignToCssValue(align, textDirection) {
      switch (align) {
        case B.TextAlign_0:
          return "left";
        case B.TextAlign_1:
          return "right";
        case B.TextAlign_2:
          return "center";
        case B.TextAlign_3:
          return "justify";
        case B.TextAlign_5:
          switch (textDirection.index) {
            case 1:
              return "end";
            case 0:
              return "left";
          }
          break;
        case B.TextAlign_4:
          switch (textDirection.index) {
            case 1:
              return "";
            case 0:
              return "right";
          }
          break;
        case null:
        case void 0:
          return "";
      }
    },
    EngineInputAction_fromName($name) {
      switch ($name) {
        case "TextInputAction.continueAction":
        case "TextInputAction.next":
          return B.C_NextInputAction;
        case "TextInputAction.previous":
          return B.C_PreviousInputAction;
        case "TextInputAction.done":
          return B.C_DoneInputAction;
        case "TextInputAction.go":
          return B.C_GoInputAction;
        case "TextInputAction.newline":
          return B.C_EnterInputAction;
        case "TextInputAction.search":
          return B.C_SearchInputAction;
        case "TextInputAction.send":
          return B.C_SendInputAction;
        case "TextInputAction.emergencyCall":
        case "TextInputAction.join":
        case "TextInputAction.none":
        case "TextInputAction.route":
        case "TextInputAction.unspecified":
        default:
          return B.C_NoInputAction;
      }
    },
    EngineInputType_fromName($name, isDecimal, isMultiline) {
      switch ($name) {
        case "TextInputType.number":
          return isDecimal ? B.C_DecimalInputType : B.C_NumberInputType;
        case "TextInputType.phone":
          return B.C_PhoneInputType;
        case "TextInputType.emailAddress":
          return B.C_EmailInputType;
        case "TextInputType.url":
          return B.C_UrlInputType;
        case "TextInputType.multiline":
          return B.C_MultilineInputType;
        case "TextInputType.none":
          return isMultiline ? B.C_MultilineNoTextInputType : B.C_NoTextInputType;
        case "TextInputType.text":
        default:
          return B.C_TextInputType;
      }
    },
    TextCapitalizationConfig$fromInputConfiguration(inputConfiguration) {
      var t1;
      if (inputConfiguration === "TextCapitalization.words")
        t1 = B.TextCapitalization_0;
      else if (inputConfiguration === "TextCapitalization.characters")
        t1 = B.TextCapitalization_2;
      else
        t1 = inputConfiguration === "TextCapitalization.sentences" ? B.TextCapitalization_1 : B.TextCapitalization_30;
      return new A.TextCapitalizationConfig(t1);
    },
    _emptyCallback(__wc0_formal) {
    },
    _styleAutofillElements(domElement, isOffScreen, shouldDisablePointerEvents, shouldHideElement) {
      var _s11_ = "transparent",
        _s4_ = "none",
        t1 = type$.JavaScriptObject,
        elementStyle = t1._as(domElement.style);
      A.DomCSSStyleDeclarationExtension_setProperty(elementStyle, "white-space", "pre-wrap");
      A.DomCSSStyleDeclarationExtension_setProperty(elementStyle, "align-content", "center");
      A.DomCSSStyleDeclarationExtension_setProperty(elementStyle, "padding", "0");
      A.DomCSSStyleDeclarationExtension_setProperty(elementStyle, "opacity", "1");
      A.DomCSSStyleDeclarationExtension_setProperty(elementStyle, "color", _s11_);
      A.DomCSSStyleDeclarationExtension_setProperty(elementStyle, "background-color", _s11_);
      A.DomCSSStyleDeclarationExtension_setProperty(elementStyle, "background", _s11_);
      A.DomCSSStyleDeclarationExtension_setProperty(elementStyle, "outline", _s4_);
      A.DomCSSStyleDeclarationExtension_setProperty(elementStyle, "border", _s4_);
      A.DomCSSStyleDeclarationExtension_setProperty(elementStyle, "resize", _s4_);
      A.DomCSSStyleDeclarationExtension_setProperty(elementStyle, "text-shadow", _s11_);
      A.DomCSSStyleDeclarationExtension_setProperty(elementStyle, "transform-origin", "0 0 0");
      if (isOffScreen) {
        A.DomCSSStyleDeclarationExtension_setProperty(elementStyle, "top", "-9999px");
        A.DomCSSStyleDeclarationExtension_setProperty(elementStyle, "left", "-9999px");
      }
      if (shouldHideElement) {
        A.DomCSSStyleDeclarationExtension_setProperty(elementStyle, "width", "0");
        A.DomCSSStyleDeclarationExtension_setProperty(elementStyle, "height", "0");
      }
      if (shouldDisablePointerEvents)
        A.DomCSSStyleDeclarationExtension_setProperty(elementStyle, "pointer-events", _s4_);
      if ($.$get$browser().get$browserEngine() === B.BrowserEngine_0 || $.$get$browser().get$browserEngine() === B.BrowserEngine_1)
        t1._as(domElement.classList).add("transparentTextEditing");
      A.DomCSSStyleDeclarationExtension_setProperty(elementStyle, "caret-color", _s11_);
    },
    _ensureEditingElementInView(element, viewId) {
      var currentView,
        t1 = A._asBoolQ(element.isConnected);
      if (t1 == null)
        t1 = null;
      if (t1 !== true)
        return;
      currentView = $.$get$EnginePlatformDispatcher__instance().get$viewManager().findViewForElement$1(element);
      if (currentView == null)
        return;
      if (currentView.viewId !== viewId)
        A._insertEditingElementInView(element, viewId);
    },
    _insertEditingElementInView(element, viewId) {
      var view = $.$get$EnginePlatformDispatcher__instance().get$viewManager()._viewData.$index(0, viewId);
      if (A.assertTest(view != null))
        A.assertThrow("Could not find View with id " + viewId + ". This should never happen, please file a bug!");
      view.get$dom().textEditingHost.append(element);
    },
    EngineAutofillForm_fromFrameworkMessage(viewId, focusedElementAutofill, fields) {
      var t1, elements, items, formElement, isSafariDesktopStrategy, ids, focusedElement, insertionReferenceNode, t2, t3, t4, t5, fieldIsFocusedElement, t6, t7, autofillInfo, t8, autofill, htmlElement, _i, id, formIdentifier, form, submitButton;
      if (focusedElementAutofill == null)
        return null;
      t1 = type$.String;
      elements = A.LinkedHashMap_LinkedHashMap$_empty(t1, type$.JavaScriptObject);
      items = A.LinkedHashMap_LinkedHashMap$_empty(t1, type$.AutofillInfo);
      formElement = A.DomDocumentExtension_createElement(self.document, "form");
      isSafariDesktopStrategy = $.$get$textEditing().get$strategy() instanceof A.SafariDesktopTextEditingStrategy;
      formElement.noValidate = true;
      formElement.method = "post";
      formElement.action = "#";
      A.DomEventTargetExtension_addEventListener(formElement, "submit", $.$get$preventDefaultListener(), null);
      A._styleAutofillElements(formElement, false, isSafariDesktopStrategy, true);
      ids = J.JSArray_JSArray$growable(0, t1);
      focusedElement = A.AutofillInfo_AutofillInfo$fromFrameworkMessage(focusedElementAutofill, B.TextCapitalizationConfig_TextCapitalization_3);
      insertionReferenceNode = null;
      if (fields != null)
        for (t1 = type$.Map_String_dynamic, t2 = J.cast$1$0$ax(fields, t1), t3 = t2.$ti, t2 = new A.ListIterator(t2, t2.get$length(0), t3._eval$1("ListIterator<ListBase.E>")), t4 = focusedElement.uniqueIdentifier, t3 = t3._eval$1("ListBase.E"), t5 = !isSafariDesktopStrategy, fieldIsFocusedElement = false; t2.moveNext$0();) {
          t6 = t2.__internal$_current;
          if (t6 == null)
            t6 = t3._as(t6);
          t7 = J.getInterceptor$asx(t6);
          autofillInfo = t1._as(t7.$index(t6, "autofill"));
          t8 = A._asString(t7.$index(t6, "textCapitalization"));
          if (t8 === "TextCapitalization.words")
            t8 = B.TextCapitalization_0;
          else if (t8 === "TextCapitalization.characters")
            t8 = B.TextCapitalization_2;
          else
            t8 = t8 === "TextCapitalization.sentences" ? B.TextCapitalization_1 : B.TextCapitalization_30;
          autofill = A.AutofillInfo_AutofillInfo$fromFrameworkMessage(autofillInfo, new A.TextCapitalizationConfig(t8));
          t8 = autofill.uniqueIdentifier;
          B.JSArray_methods.add$1(ids, t8);
          if (t8 !== t4) {
            htmlElement = A.EngineInputType_fromName(A._asString(J.$index$asx(t1._as(t7.$index(t6, "inputType")), "name")), false, false).createDomElement$0();
            autofill.editingState.applyToDomElement$1(htmlElement);
            autofill.applyToDomElement$1(htmlElement);
            A._styleAutofillElements(htmlElement, false, isSafariDesktopStrategy, t5);
            items.$indexSet(0, t8, autofill);
            elements.$indexSet(0, t8, htmlElement);
            formElement.append(htmlElement);
            if (fieldIsFocusedElement) {
              insertionReferenceNode = htmlElement;
              fieldIsFocusedElement = false;
            }
          } else
            fieldIsFocusedElement = true;
        }
      else
        B.JSArray_methods.add$1(ids, focusedElement.uniqueIdentifier);
      B.JSArray_methods.sort$0(ids);
      for (t1 = ids.length, _i = 0, t2 = ""; _i < t1; ++_i) {
        id = ids[_i];
        t2 = (t2.length > 0 ? t2 + "*" : t2) + id;
      }
      formIdentifier = t2.charCodeAt(0) == 0 ? t2 : t2;
      form = $.formsOnTheDom.$index(0, formIdentifier);
      if (form != null)
        form.remove();
      submitButton = A.DomDocumentExtension_createElement(self.document, "input");
      A.DomElementExtension_set_tabIndex(submitButton, -1);
      A._styleAutofillElements(submitButton, true, false, true);
      submitButton.className = "submitBtn";
      A.DomHTMLInputElementExtension_set_type(submitButton, "submit");
      formElement.append(submitButton);
      return new A.EngineAutofillForm(formElement, elements, items, insertionReferenceNode == null ? submitButton : insertionReferenceNode, formIdentifier, viewId);
    },
    AutofillInfo_AutofillInfo$fromFrameworkMessage(autofill, textCapitalization) {
      var t2,
        t1 = J.getInterceptor$asx(autofill),
        uniqueIdentifier = A._asString(t1.$index(autofill, "uniqueIdentifier")),
        hintsList = type$.nullable_List_dynamic._as(t1.$index(autofill, "hints")),
        firstHint = hintsList == null || J.get$isEmpty$asx(hintsList) ? null : A._asString(J.get$first$ax(hintsList)),
        editingState = A.EditingState_EditingState$fromFrameworkMessage(type$.Map_String_dynamic._as(t1.$index(autofill, "editingValue")));
      if (firstHint != null) {
        t2 = $.$get$BrowserAutofillHints__singletonInstance()._flutterToEngineMap.$index(0, firstHint);
        if (t2 == null)
          t2 = firstHint;
      } else
        t2 = null;
      return new A.AutofillInfo(editingState, uniqueIdentifier, t2, A._asStringQ(t1.$index(autofill, "hintText")));
    },
    _replace(originalText, replacementText, replacedRange) {
      var t1, t2, t3;
      A.assertHelper(replacedRange.get$isValid());
      t1 = replacedRange.start;
      t2 = originalText.length;
      A.assertHelper(t1 <= t2 && replacedRange.end <= t2);
      t2 = replacedRange.end;
      t3 = Math.min(t1, t2);
      t2 = Math.max(t1, t2);
      A.assertHelper(t3 >= -1);
      A.assertHelper(t2 >= -1);
      t1 = t2 >= t3;
      A.assertHelper(t1);
      t3 = B.JSString_methods.substring$2(originalText, 0, t3);
      A.assertHelper(t1);
      return t3 + replacementText + B.JSString_methods.substring$1(originalText, t2);
    },
    TextEditingDeltaState_inferDeltaState(newEditingState, lastEditingState, lastTextEditingDeltaState) {
      var previousSelectionWasCollapsed, t9, isTextBeingRemoved, isTextBeingChangedAtActiveSelection, deletedLength, isCurrentlyComposing, textAfterDelta, isPeriodInsertion, match, actualEnd, textAfterMatch,
        t1 = lastTextEditingDeltaState.oldText,
        t2 = lastTextEditingDeltaState.deltaText,
        t3 = lastTextEditingDeltaState.deltaStart,
        t4 = lastTextEditingDeltaState.deltaEnd,
        t5 = lastTextEditingDeltaState.baseOffset,
        t6 = lastTextEditingDeltaState.extentOffset,
        t7 = lastTextEditingDeltaState.composingOffset,
        t8 = lastTextEditingDeltaState.composingExtent,
        newTextEditingDeltaState = new A.TextEditingDeltaState(t1, t2, t3, t4, t5, t6, t7, t8);
      t5 = lastEditingState == null;
      t6 = t5 ? null : lastEditingState.baseOffset;
      previousSelectionWasCollapsed = t6 == (t5 ? null : lastEditingState.extentOffset);
      t6 = t2.length;
      t9 = t6 === 0;
      isTextBeingRemoved = t9 && t4 !== -1;
      t9 = !t9;
      isTextBeingChangedAtActiveSelection = t9 && !previousSelectionWasCollapsed;
      if (isTextBeingRemoved) {
        deletedLength = t1.length - newEditingState.text.length;
        t3 = newEditingState.baseOffset;
        if (t3 !== (t5 ? null : lastEditingState.baseOffset)) {
          t3 = t4 - deletedLength;
          newTextEditingDeltaState.deltaStart = t3;
        } else {
          newTextEditingDeltaState.deltaStart = t3;
          t4 = t3 + deletedLength;
          newTextEditingDeltaState.deltaEnd = t4;
        }
      } else if (isTextBeingChangedAtActiveSelection) {
        t3 = lastEditingState.baseOffset;
        t5 = lastEditingState.extentOffset;
        if (t3 > t5)
          t3 = t5;
        newTextEditingDeltaState.deltaStart = t3;
      }
      isCurrentlyComposing = t7 != null && t7 !== t8;
      if (t9 && previousSelectionWasCollapsed && isCurrentlyComposing) {
        t7.toString;
        t3 = newTextEditingDeltaState.deltaStart = t7;
      }
      if (!(t3 === -1 && t3 === t4)) {
        A.assertHelper(t3 >= -1);
        A.assertHelper(t4 >= -1);
        textAfterDelta = A._replace(t1, t2, new A.TextRange(t3, t4));
        t3 = newEditingState.text;
        t3.toString;
        if (textAfterDelta !== t3) {
          isPeriodInsertion = B.JSString_methods.contains$1(t2, ".");
          for (t4 = A.RegExp_RegExp(A.quoteStringForRegExp(t2), true, false).allMatches$1(0, t3), t4 = new A._AllMatchesIterator(t4._re, t4.__js_helper$_string, t4.__js_helper$_start), t5 = type$.RegExpMatch, t7 = t1.length; t4.moveNext$0();) {
            match = t4.__js_helper$_current;
            t8 = (match == null ? t5._as(match) : match)._match;
            t9 = t8.index;
            if (!(t9 >= 0 && t9 + t8[0].length <= t7)) {
              actualEnd = t9 + t6 - 1;
              A.assertHelper(t9 >= -1);
              A.assertHelper(actualEnd >= -1);
              textAfterMatch = A._replace(t1, t2, new A.TextRange(t9, actualEnd));
            } else {
              actualEnd = isPeriodInsertion ? t9 + t8[0].length - 1 : t9 + t8[0].length;
              A.assertHelper(t9 >= -1);
              A.assertHelper(actualEnd >= -1);
              textAfterMatch = A._replace(t1, t2, new A.TextRange(t9, actualEnd));
            }
            if (textAfterMatch === t3) {
              newTextEditingDeltaState.deltaStart = t9;
              newTextEditingDeltaState.deltaEnd = actualEnd;
              break;
            }
          }
        }
      }
      newTextEditingDeltaState.baseOffset = newEditingState.baseOffset;
      newTextEditingDeltaState.extentOffset = newEditingState.extentOffset;
      return newTextEditingDeltaState;
    },
    EditingState$(baseOffset, composingBaseOffset, composingExtentOffset, extentOffset, text) {
      var t2,
        t1 = baseOffset == null ? 0 : baseOffset;
      t1 = Math.max(0, t1);
      t2 = extentOffset == null ? 0 : extentOffset;
      return new A.EditingState(text, t1, Math.max(0, t2), composingBaseOffset, composingExtentOffset);
    },
    EditingState_EditingState$fromFrameworkMessage(flutterEditingState) {
      var t1 = J.getInterceptor$asx(flutterEditingState),
        text = A._asStringQ(t1.$index(flutterEditingState, "text")),
        selectionBase = B.JSNumber_methods.toInt$0(A._asNum(t1.$index(flutterEditingState, "selectionBase"))),
        selectionExtent = B.JSNumber_methods.toInt$0(A._asNum(t1.$index(flutterEditingState, "selectionExtent"))),
        composingBase = A.JsonExtensions_tryInt(flutterEditingState, "composingBase"),
        composingExtent = A.JsonExtensions_tryInt(flutterEditingState, "composingExtent");
      t1 = composingBase == null ? -1 : composingBase;
      return A.EditingState$(selectionBase, t1, composingExtent == null ? -1 : composingExtent, selectionExtent, text);
    },
    EditingState_EditingState$fromDomElement(domElement) {
      var t1, t2, t3, _null = null,
        $constructor = globalThis.HTMLInputElement;
      if ($constructor != null && domElement instanceof $constructor) {
        t1 = A._asStringQ(domElement.selectionDirection);
        if ((t1 == null ? _null : t1) === "backward") {
          t1 = A.DomHTMLInputElementExtension_get_value(domElement);
          t2 = A.DomHTMLInputElementExtension_get_selectionEnd(domElement);
          t2 = t2 == null ? _null : B.JSNumber_methods.toInt$0(t2);
          t3 = A.DomHTMLInputElementExtension_get_selectionStart(domElement);
          return A.EditingState$(t2, -1, -1, t3 == null ? _null : B.JSNumber_methods.toInt$0(t3), t1);
        } else {
          t1 = A.DomHTMLInputElementExtension_get_value(domElement);
          t2 = A.DomHTMLInputElementExtension_get_selectionStart(domElement);
          t2 = t2 == null ? _null : B.JSNumber_methods.toInt$0(t2);
          t3 = A.DomHTMLInputElementExtension_get_selectionEnd(domElement);
          return A.EditingState$(t2, -1, -1, t3 == null ? _null : B.JSNumber_methods.toInt$0(t3), t1);
        }
      } else {
        $constructor = globalThis.HTMLTextAreaElement;
        if ($constructor != null && domElement instanceof $constructor) {
          t1 = A._asStringQ(domElement.selectionDirection);
          if ((t1 == null ? _null : t1) === "backward") {
            t1 = A.DomHTMLTextAreaElementExtension_get_value(domElement);
            t2 = A.DomHTMLTextAreaElementExtension_get_selectionEnd(domElement);
            t2 = t2 == null ? _null : B.JSNumber_methods.toInt$0(t2);
            t3 = A.DomHTMLTextAreaElementExtension_get_selectionStart(domElement);
            return A.EditingState$(t2, -1, -1, t3 == null ? _null : B.JSNumber_methods.toInt$0(t3), t1);
          } else {
            t1 = A.DomHTMLTextAreaElementExtension_get_value(domElement);
            t2 = A.DomHTMLTextAreaElementExtension_get_selectionStart(domElement);
            t2 = t2 == null ? _null : B.JSNumber_methods.toInt$0(t2);
            t3 = A.DomHTMLTextAreaElementExtension_get_selectionEnd(domElement);
            return A.EditingState$(t2, -1, -1, t3 == null ? _null : B.JSNumber_methods.toInt$0(t3), t1);
          }
        } else
          throw A.wrapException(A.UnsupportedError$("Initialized with unsupported input type"));
      }
    },
    InputConfiguration$fromFrameworkMessage(flutterInputConfiguration) {
      var t2, t3, t4, t5, t6, t7, t8, t9, t10,
        _s9_ = "inputType",
        _s8_ = "autofill",
        t1 = A.JsonExtensions_tryInt(flutterInputConfiguration, "viewId");
      if (t1 == null)
        t1 = 0;
      t2 = J.getInterceptor$asx(flutterInputConfiguration);
      t3 = type$.Map_String_dynamic;
      t4 = A._asString(J.$index$asx(t3._as(t2.$index(flutterInputConfiguration, _s9_)), "name"));
      t5 = A._asBoolQ(J.$index$asx(t3._as(t2.$index(flutterInputConfiguration, _s9_)), "decimal"));
      t6 = A._asBoolQ(J.$index$asx(t3._as(t2.$index(flutterInputConfiguration, _s9_)), "isMultiline"));
      t4 = A.EngineInputType_fromName(t4, t5 === true, t6 === true);
      t5 = A._asStringQ(t2.$index(flutterInputConfiguration, "inputAction"));
      if (t5 == null)
        t5 = "TextInputAction.done";
      t6 = A._asBoolQ(t2.$index(flutterInputConfiguration, "obscureText"));
      t7 = A._asBoolQ(t2.$index(flutterInputConfiguration, "readOnly"));
      t8 = A._asBoolQ(t2.$index(flutterInputConfiguration, "autocorrect"));
      t9 = A.TextCapitalizationConfig$fromInputConfiguration(A._asString(t2.$index(flutterInputConfiguration, "textCapitalization")));
      t3 = t2.containsKey$1(flutterInputConfiguration, _s8_) ? A.AutofillInfo_AutofillInfo$fromFrameworkMessage(t3._as(t2.$index(flutterInputConfiguration, _s8_)), B.TextCapitalizationConfig_TextCapitalization_3) : null;
      t10 = A.JsonExtensions_tryInt(flutterInputConfiguration, "viewId");
      if (t10 == null)
        t10 = 0;
      t10 = A.EngineAutofillForm_fromFrameworkMessage(t10, type$.nullable_Map_String_dynamic._as(t2.$index(flutterInputConfiguration, _s8_)), type$.nullable_List_dynamic._as(t2.$index(flutterInputConfiguration, "fields")));
      t2 = A._asBoolQ(t2.$index(flutterInputConfiguration, "enableDeltaModel"));
      return new A.InputConfiguration(t1, t4, t5, t7 === true, t6 === true, t8 !== false, t2 === true, t3, t10, t9);
    },
    GloballyPositionedTextEditingStrategy$(owner) {
      return new A.GloballyPositionedTextEditingStrategy(owner, A._setArrayType([], type$.JSArray_DomSubscription), $, $, $, null);
    },
    saveForms() {
      $.formsOnTheDom.forEach$1(0, new A.saveForms_closure());
    },
    cleanForms() {
      for (var t1 = new A.LinkedHashMapValueIterator($.formsOnTheDom, $.formsOnTheDom._modifications, $.formsOnTheDom._first, A._instanceType($.formsOnTheDom)._eval$1("LinkedHashMapValueIterator<2>")); t1.moveNext$0();)
        t1.__js_helper$_current.remove();
      $.formsOnTheDom.clear$0(0);
    },
    EditableTextGeometry_EditableTextGeometry$fromFrameworkMessage(encodedGeometry) {
      var transformList,
        _s9_ = "transform",
        t1 = J.getInterceptor$x(encodedGeometry);
      A.assertHelper(t1.containsKey$1(encodedGeometry, "width"));
      A.assertHelper(t1.containsKey$1(encodedGeometry, "height"));
      A.assertHelper(t1.containsKey$1(encodedGeometry, _s9_));
      transformList = A.List_List$from(J.map$1$1$ax(type$.List_dynamic._as(t1.$index(encodedGeometry, _s9_)), new A.EditableTextGeometry_EditableTextGeometry$fromFrameworkMessage_closure(), type$.dynamic), true, type$.double);
      return new A.EditableTextGeometry(A._asNum(t1.$index(encodedGeometry, "width")), A._asNum(t1.$index(encodedGeometry, "height")), new Float32Array(A._ensureNativeList(transformList)));
    },
    float64ListToCssTransform(matrix) {
      var transformKind, t2, t3, t4, t5, t6,
        t1 = matrix.length;
      A.assertHelper(t1 === 16);
      transformKind = A.transformKindOf(matrix);
      if (transformKind === B.TransformKind_1) {
        A.assertHelper(A.transformKindOf(matrix) !== B.TransformKind_2);
        if (0 >= t1)
          return A.ioore(matrix, 0);
        t2 = matrix[0];
        if (1 >= t1)
          return A.ioore(matrix, 1);
        t3 = matrix[1];
        if (4 >= t1)
          return A.ioore(matrix, 4);
        t4 = matrix[4];
        if (5 >= t1)
          return A.ioore(matrix, 5);
        t5 = matrix[5];
        if (12 >= t1)
          return A.ioore(matrix, 12);
        t6 = matrix[12];
        if (13 >= t1)
          return A.ioore(matrix, 13);
        return "matrix(" + A.S(t2) + "," + A.S(t3) + "," + A.S(t4) + "," + A.S(t5) + "," + A.S(t6) + "," + A.S(matrix[13]) + ")";
      } else if (transformKind === B.TransformKind_2)
        return A.float64ListToCssTransform3d(matrix);
      else {
        A.assertHelper(transformKind === B.TransformKind_0);
        return "none";
      }
    },
    transformKindOf(matrix) {
      var t1 = matrix.length;
      A.assertHelper(t1 === 16);
      if (15 >= t1)
        return A.ioore(matrix, 15);
      if (!(matrix[15] === 1 && matrix[14] === 0 && matrix[11] === 0 && matrix[10] === 1 && matrix[9] === 0 && matrix[8] === 0 && matrix[7] === 0 && matrix[6] === 0 && matrix[3] === 0 && matrix[2] === 0))
        return B.TransformKind_2;
      if (matrix[0] === 1 && matrix[1] === 0 && matrix[4] === 0 && matrix[5] === 1 && matrix[12] === 0 && matrix[13] === 0)
        return B.TransformKind_0;
      else
        return B.TransformKind_1;
    },
    float64ListToCssTransform3d(matrix) {
      var t2, t3, tx, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16,
        t1 = matrix.length;
      A.assertHelper(t1 === 16);
      if (0 >= t1)
        return A.ioore(matrix, 0);
      t2 = matrix[0];
      t3 = false;
      if (t2 === 1) {
        if (1 >= t1)
          return A.ioore(matrix, 1);
        if (matrix[1] === 0) {
          if (2 >= t1)
            return A.ioore(matrix, 2);
          if (matrix[2] === 0) {
            if (3 >= t1)
              return A.ioore(matrix, 3);
            if (matrix[3] === 0) {
              if (4 >= t1)
                return A.ioore(matrix, 4);
              if (matrix[4] === 0) {
                if (5 >= t1)
                  return A.ioore(matrix, 5);
                if (matrix[5] === 1) {
                  if (6 >= t1)
                    return A.ioore(matrix, 6);
                  if (matrix[6] === 0) {
                    if (7 >= t1)
                      return A.ioore(matrix, 7);
                    if (matrix[7] === 0) {
                      if (8 >= t1)
                        return A.ioore(matrix, 8);
                      if (matrix[8] === 0) {
                        if (9 >= t1)
                          return A.ioore(matrix, 9);
                        if (matrix[9] === 0) {
                          if (10 >= t1)
                            return A.ioore(matrix, 10);
                          if (matrix[10] === 1) {
                            if (11 >= t1)
                              return A.ioore(matrix, 11);
                            if (matrix[11] === 0) {
                              if (14 >= t1)
                                return A.ioore(matrix, 14);
                              if (matrix[14] === 0) {
                                if (15 >= t1)
                                  return A.ioore(matrix, 15);
                                t3 = matrix[15] === 1;
                              }
                            }
                          }
                        }
                      }
                    }
                  }
                }
              }
            }
          }
        }
      }
      if (t3) {
        if (12 >= t1)
          return A.ioore(matrix, 12);
        tx = matrix[12];
        if (13 >= t1)
          return A.ioore(matrix, 13);
        return "translate3d(" + A.S(tx) + "px, " + A.S(matrix[13]) + "px, 0px)";
      } else {
        if (1 >= t1)
          return A.ioore(matrix, 1);
        t3 = matrix[1];
        if (2 >= t1)
          return A.ioore(matrix, 2);
        t4 = matrix[2];
        if (3 >= t1)
          return A.ioore(matrix, 3);
        t5 = matrix[3];
        if (4 >= t1)
          return A.ioore(matrix, 4);
        t6 = matrix[4];
        if (5 >= t1)
          return A.ioore(matrix, 5);
        t7 = matrix[5];
        if (6 >= t1)
          return A.ioore(matrix, 6);
        t8 = matrix[6];
        if (7 >= t1)
          return A.ioore(matrix, 7);
        t9 = matrix[7];
        if (8 >= t1)
          return A.ioore(matrix, 8);
        t10 = matrix[8];
        if (9 >= t1)
          return A.ioore(matrix, 9);
        t11 = matrix[9];
        if (10 >= t1)
          return A.ioore(matrix, 10);
        t12 = matrix[10];
        if (11 >= t1)
          return A.ioore(matrix, 11);
        t13 = matrix[11];
        if (12 >= t1)
          return A.ioore(matrix, 12);
        t14 = matrix[12];
        if (13 >= t1)
          return A.ioore(matrix, 13);
        t15 = matrix[13];
        if (14 >= t1)
          return A.ioore(matrix, 14);
        t16 = matrix[14];
        if (15 >= t1)
          return A.ioore(matrix, 15);
        return "matrix3d(" + A.S(t2) + "," + A.S(t3) + "," + A.S(t4) + "," + A.S(t5) + "," + A.S(t6) + "," + A.S(t7) + "," + A.S(t8) + "," + A.S(t9) + "," + A.S(t10) + "," + A.S(t11) + "," + A.S(t12) + "," + A.S(t13) + "," + A.S(t14) + "," + A.S(t15) + "," + A.S(t16) + "," + A.S(matrix[15]) + ")";
      }
    },
    transformRectWithMatrix(transform, rect) {
      var t1 = $.$get$_tempRectData();
      t1.$flags & 2 && A.throwUnsupportedOperation(t1);
      t1[0] = rect.left;
      t1[1] = rect.top;
      t1[2] = rect.right;
      t1[3] = rect.bottom;
      A.transformLTRB(transform, t1);
      return new A.Rect(t1[0], t1[1], t1[2], t1[3]);
    },
    transformLTRB(transform, ltrb) {
      var t3, m00, m01, m02, m03, m10, m11, m12, m13, m20, m21, m22, m23, m30, m31, m32, m33, argStorage, t4, t5, t6, t7, w,
        t1 = $.$get$_tempPointData(),
        t2 = ltrb[0];
      t1.$flags & 2 && A.throwUnsupportedOperation(t1);
      t1[0] = t2;
      t1[4] = ltrb[1];
      t1[8] = 0;
      t1[12] = 1;
      t1[1] = ltrb[2];
      t1[5] = ltrb[1];
      t1[9] = 0;
      t1[13] = 1;
      t1[2] = ltrb[0];
      t1[6] = ltrb[3];
      t1[10] = 0;
      t1[14] = 1;
      t1[3] = ltrb[2];
      t1[7] = ltrb[3];
      t1[11] = 0;
      t1[15] = 1;
      t2 = $.$get$_tempPointMatrix()._m4storage;
      t3 = t2.length;
      if (0 >= t3)
        return A.ioore(t2, 0);
      m00 = t2[0];
      if (4 >= t3)
        return A.ioore(t2, 4);
      m01 = t2[4];
      if (8 >= t3)
        return A.ioore(t2, 8);
      m02 = t2[8];
      if (12 >= t3)
        return A.ioore(t2, 12);
      m03 = t2[12];
      m10 = t2[1];
      m11 = t2[5];
      m12 = t2[9];
      if (13 >= t3)
        return A.ioore(t2, 13);
      m13 = t2[13];
      m20 = t2[2];
      m21 = t2[6];
      m22 = t2[10];
      if (14 >= t3)
        return A.ioore(t2, 14);
      m23 = t2[14];
      m30 = t2[3];
      m31 = t2[7];
      m32 = t2[11];
      if (15 >= t3)
        return A.ioore(t2, 15);
      m33 = t2[15];
      argStorage = transform._m4storage;
      t3 = argStorage.length;
      if (0 >= t3)
        return A.ioore(argStorage, 0);
      t4 = argStorage[0];
      if (4 >= t3)
        return A.ioore(argStorage, 4);
      t5 = argStorage[4];
      if (8 >= t3)
        return A.ioore(argStorage, 8);
      t6 = argStorage[8];
      if (12 >= t3)
        return A.ioore(argStorage, 12);
      t7 = argStorage[12];
      t2.$flags & 2 && A.throwUnsupportedOperation(t2);
      t2[0] = m00 * t4 + m01 * t5 + m02 * t6 + m03 * t7;
      t7 = argStorage[1];
      t6 = argStorage[5];
      t5 = argStorage[9];
      if (13 >= t3)
        return A.ioore(argStorage, 13);
      t2[4] = m00 * t7 + m01 * t6 + m02 * t5 + m03 * argStorage[13];
      t5 = argStorage[2];
      t6 = argStorage[6];
      t7 = argStorage[10];
      if (14 >= t3)
        return A.ioore(argStorage, 14);
      t2[8] = m00 * t5 + m01 * t6 + m02 * t7 + m03 * argStorage[14];
      t7 = argStorage[3];
      t6 = argStorage[7];
      t5 = argStorage[11];
      if (15 >= t3)
        return A.ioore(argStorage, 15);
      t2[12] = m00 * t7 + m01 * t6 + m02 * t5 + m03 * argStorage[15];
      t2[1] = m10 * argStorage[0] + m11 * argStorage[4] + m12 * argStorage[8] + m13 * argStorage[12];
      t2[5] = m10 * argStorage[1] + m11 * argStorage[5] + m12 * argStorage[9] + m13 * argStorage[13];
      t2[9] = m10 * argStorage[2] + m11 * argStorage[6] + m12 * argStorage[10] + m13 * argStorage[14];
      t2[13] = m10 * argStorage[3] + m11 * argStorage[7] + m12 * argStorage[11] + m13 * argStorage[15];
      t2[2] = m20 * argStorage[0] + m21 * argStorage[4] + m22 * argStorage[8] + m23 * argStorage[12];
      t2[6] = m20 * argStorage[1] + m21 * argStorage[5] + m22 * argStorage[9] + m23 * argStorage[13];
      t2[10] = m20 * argStorage[2] + m21 * argStorage[6] + m22 * argStorage[10] + m23 * argStorage[14];
      t2[14] = m20 * argStorage[3] + m21 * argStorage[7] + m22 * argStorage[11] + m23 * argStorage[15];
      t2[3] = m30 * argStorage[0] + m31 * argStorage[4] + m32 * argStorage[8] + m33 * argStorage[12];
      t2[7] = m30 * argStorage[1] + m31 * argStorage[5] + m32 * argStorage[9] + m33 * argStorage[13];
      t2[11] = m30 * argStorage[2] + m31 * argStorage[6] + m32 * argStorage[10] + m33 * argStorage[14];
      t2[15] = m30 * argStorage[3] + m31 * argStorage[7] + m32 * argStorage[11] + m33 * argStorage[15];
      w = argStorage[15];
      if (w === 0)
        w = 1;
      t2 = Math.min(Math.min(Math.min(t1[0], t1[1]), t1[2]), t1[3]);
      ltrb.$flags & 2 && A.throwUnsupportedOperation(ltrb);
      ltrb[0] = t2 / w;
      ltrb[1] = Math.min(Math.min(Math.min(t1[4], t1[5]), t1[6]), t1[7]) / w;
      ltrb[2] = Math.max(Math.max(Math.max(t1[0], t1[1]), t1[2]), t1[3]) / w;
      ltrb[3] = Math.max(Math.max(Math.max(t1[4], t1[5]), t1[6]), t1[7]) / w;
    },
    colorValueToCssString(value) {
      var hexValue, t1;
      if (value === 4278190080)
        return "#000000";
      if ((value & 4278190080) >>> 0 === 4278190080) {
        hexValue = B.JSInt_methods.toRadixString$1(value & 16777215, 16);
        switch (hexValue.length) {
          case 1:
            return "#00000" + hexValue;
          case 2:
            return "#0000" + hexValue;
          case 3:
            return "#000" + hexValue;
          case 4:
            return "#00" + hexValue;
          case 5:
            return "#0" + hexValue;
          default:
            return "#" + hexValue;
        }
      } else {
        t1 = "" + "rgba(" + B.JSInt_methods.toString$0(value >>> 16 & 255) + "," + B.JSInt_methods.toString$0(value >>> 8 & 255) + "," + B.JSInt_methods.toString$0(value & 255) + "," + B.JSNumber_methods.toString$0((value >>> 24 & 255) / 255) + ")";
        return t1.charCodeAt(0) == 0 ? t1 : t1;
      }
    },
    _fallbackFontFamily() {
      if ($.$get$browser().get$operatingSystem() === B.OperatingSystem_0) {
        var t1 = $.$get$browser().get$_userAgent();
        t1 = B.JSString_methods.contains$1(t1, "OS 15_");
      } else
        t1 = false;
      if (t1)
        return "BlinkMacSystemFont";
      if ($.$get$browser().get$operatingSystem() === B.OperatingSystem_0 || $.$get$browser().get$operatingSystem() === B.OperatingSystem_4)
        return "-apple-system, BlinkMacSystemFont";
      return "Arial";
    },
    canonicalizeFontFamily(fontFamily) {
      if (B.Set_Jjma.contains$1(0, fontFamily))
        return fontFamily;
      if ($.$get$browser().get$operatingSystem() === B.OperatingSystem_0 || $.$get$browser().get$operatingSystem() === B.OperatingSystem_4)
        if (fontFamily === ".SF Pro Text" || fontFamily === ".SF Pro Display" || fontFamily === ".SF UI Text" || fontFamily === ".SF UI Display")
          return A._fallbackFontFamily();
      return '"' + A.S(fontFamily) + '", ' + A._fallbackFontFamily() + ", sans-serif";
    },
    clampInt(value, min, max) {
      A.assertHelper(min <= max);
      if (value < min)
        return min;
      else if (value > max)
        return max;
      else
        return value;
    },
    listEquals0(a, b, $T) {
      var index, t1;
      if (a == null)
        return b == null;
      if (b == null || a.length !== b.length)
        return false;
      for (index = 0; index < a.length; ++index) {
        t1 = a[index];
        if (!(index < b.length))
          return A.ioore(b, index);
        if (!J.$eq$(t1, b[index]))
          return false;
      }
      return true;
    },
    JsonExtensions_tryInt(_this, propertyName) {
      var t1 = A._asNumQ(J.$index$asx(_this, propertyName));
      return t1 == null ? null : B.JSNumber_methods.toInt$0(t1);
    },
    bytesToHexString(data) {
      var t1 = A.instanceType(data);
      return new A.MappedListIterable(data, t1._eval$1("String(ListBase.E)")._as(new A.bytesToHexString_closure()), t1._eval$1("MappedListIterable<ListBase.E,String>")).join$1(0, " ");
    },
    setElementStyle(element, $name, value) {
      A.DomCSSStyleDeclarationExtension_setProperty(type$.JavaScriptObject._as(element.style), $name, value);
    },
    setThemeColor(color) {
      var t1 = type$.nullable_JavaScriptObject,
        theme = t1._as(self.document.querySelector("#flutterweb-theme"));
      if (color != null) {
        if (theme == null) {
          theme = A.DomDocumentExtension_createElement(self.document, "meta");
          theme.id = "flutterweb-theme";
          theme.name = "theme-color";
          t1._as(self.document.head).append(theme);
        }
        theme.content = A.colorValueToCssString(color.get$value(0));
      } else if (theme != null)
        theme.remove();
    },
    FirstWhereOrNull_firstWhereOrNull(_this, test, $T) {
      var t1, _i, element;
      for (t1 = _this.length, _i = 0; _i < _this.length; _this.length === t1 || (0, A.throwConcurrentModificationError)(_this), ++_i) {
        element = _this[_i];
        if (A.boolConversionCheck(test.call$1(element)))
          return element;
      }
      return null;
    },
    LruCache$(maximumSize, $K, $V) {
      var t1 = $K._eval$1("@<0>")._bind$1($V),
        t2 = new A._DoubleLinkedQueueSentinel(t1._eval$1("_DoubleLinkedQueueSentinel<+key,value(1,2)>"));
      t2.set$_previousLink(t2);
      t2.set$_nextLink(t2);
      return new A.LruCache(maximumSize, new A.DoubleLinkedQueue(t2, t1._eval$1("DoubleLinkedQueue<+key,value(1,2)>")), A.LinkedHashMap_LinkedHashMap$_empty($K, t1._eval$1("DoubleLinkedQueueEntry<+key,value(1,2)>")), t1._eval$1("LruCache<1,2>"));
    },
    tileModeString(tileMode) {
      switch (tileMode) {
        case B.TileMode_0:
          return "clamp";
        case B.TileMode_2:
          return "mirror";
        case B.TileMode_1:
          return "repeated";
        case B.TileMode_3:
          return "decal";
        case null:
        case void 0:
          return "unspecified";
      }
    },
    rectIsValid(rect) {
      if (A.assertTest(!(isNaN(rect.left) || isNaN(rect.right) || isNaN(rect.top) || isNaN(rect.bottom))))
        A.assertThrow("Rect argument contained a NaN value.");
      return true;
    },
    rrectIsValid(rrect) {
      if (A.assertTest(!(isNaN(rrect.left) || isNaN(rrect.right) || isNaN(rrect.top) || isNaN(rrect.bottom))))
        A.assertThrow("RRect argument contained a NaN value.");
      return true;
    },
    offsetIsValid(offset) {
      if (A.assertTest(!isNaN(offset._dx) && !isNaN(offset._dy)))
        A.assertThrow("Offset argument contained a NaN value.");
      return true;
    },
    validateColorStops(colors, colorStops) {
      if (colorStops == null) {
        if (colors.length !== 2)
          throw A.wrapException(A.ArgumentError$('"colors" must have length 2 if "colorStops" is omitted.', null));
      } else if (colors.length !== 4)
        throw A.wrapException(A.ArgumentError$('"colors" and "colorStops" arguments must have equal length.', null));
    },
    Matrix4$identity() {
      var t1 = new Float32Array(16);
      if (15 >= 16)
        return A.ioore(t1, 15);
      t1[15] = 1;
      t1[0] = 1;
      t1[5] = 1;
      t1[10] = 1;
      return new A.Matrix4(t1);
    },
    Matrix4$fromFloat32List(_m4storage) {
      return new A.Matrix4(_m4storage);
    },
    toMatrix32(matrix64) {
      var matrix32 = new Float32Array(16);
      matrix32[15] = matrix64[15];
      matrix32[14] = matrix64[14];
      matrix32[13] = matrix64[13];
      matrix32[12] = matrix64[12];
      matrix32[11] = matrix64[11];
      matrix32[10] = matrix64[10];
      matrix32[9] = matrix64[9];
      matrix32[8] = matrix64[8];
      matrix32[7] = matrix64[7];
      matrix32[6] = matrix64[6];
      matrix32[5] = matrix64[5];
      matrix32[4] = matrix64[4];
      matrix32[3] = matrix64[3];
      matrix32[2] = matrix64[2];
      matrix32[1] = matrix64[1];
      matrix32[0] = matrix64[0];
      return matrix32;
    },
    CustomElementDimensionsProvider$(_hostElement, onDprChange) {
      var t1 = new A.CustomElementDimensionsProvider(_hostElement, new A._AsyncBroadcastStreamController(null, null, type$._AsyncBroadcastStreamController_nullable_Size));
      t1.CustomElementDimensionsProvider$2$onDprChange(_hostElement, onDprChange);
      return t1;
    },
    DimensionsProvider_DimensionsProvider$create(hostElement) {
      var t1, resizeEventTarget;
      if (hostElement != null) {
        t1 = $.$get$DisplayDprStream_instance()._dprStreamController;
        return A.CustomElementDimensionsProvider$(hostElement, new A._BroadcastStream(t1, A._instanceType(t1)._eval$1("_BroadcastStream<1>")));
      } else {
        t1 = new A.FullPageDimensionsProvider(new A._AsyncBroadcastStreamController(null, null, type$._AsyncBroadcastStreamController_nullable_Size));
        resizeEventTarget = type$.nullable_JavaScriptObject._as(self.window.visualViewport);
        if (resizeEventTarget == null)
          resizeEventTarget = self.window;
        t1.__FullPageDimensionsProvider__domResizeSubscription_A = A.DomSubscription$(resizeEventTarget, "resize", t1.get$_onVisualViewportResize());
        return t1;
      }
    },
    EmbeddingStrategy_EmbeddingStrategy$create(hostElement) {
      var t1, t2, t3, _s1_ = "0", _s4_ = "none";
      if (hostElement != null) {
        A.DomElementExtension_clearChildren(hostElement);
        t1 = A.jsify("custom-element");
        if (t1 == null)
          t1 = type$.Object._as(t1);
        hostElement.setAttribute("flt-embedding", t1);
        return new A.CustomElementEmbeddingStrategy(hostElement);
      } else {
        t1 = type$.nullable_JavaScriptObject._as(self.document.body);
        t1.toString;
        t2 = new A.FullPageEmbeddingStrategy(t1);
        t3 = A.jsify("full-page");
        if (t3 == null)
          t3 = type$.Object._as(t3);
        t1.setAttribute("flt-embedding", t3);
        t2._applyViewportMeta$0();
        A.setElementStyle(t1, "position", "fixed");
        A.setElementStyle(t1, "top", _s1_);
        A.setElementStyle(t1, "right", _s1_);
        A.setElementStyle(t1, "bottom", _s1_);
        A.setElementStyle(t1, "left", _s1_);
        A.setElementStyle(t1, "overflow", "hidden");
        A.setElementStyle(t1, "padding", _s1_);
        A.setElementStyle(t1, "margin", _s1_);
        A.setElementStyle(t1, "user-select", _s4_);
        A.setElementStyle(t1, "-webkit-user-select", _s4_);
        A.setElementStyle(t1, "touch-action", _s4_);
        return t2;
      }
    },
    StyleManager_attachGlobalStyles(cssSelectorPrefix, node, styleId, styleNonce) {
      var style = A.DomDocumentExtension_createElement(self.document, "style");
      if (styleNonce != null)
        style.nonce = styleNonce;
      style.id = styleId;
      type$.JavaScriptObject._as(node.appendChild(style));
      A.applyGlobalCssRulesToSheet(style, cssSelectorPrefix, "normal normal 14px sans-serif");
    },
    StyleManager_scaleSemanticsHost(semanticsHost, devicePixelRatio) {
      A.assertHelper(A._asString(semanticsHost.tagName).toLowerCase() === "flt-semantics-host".toLowerCase());
      A.DomCSSStyleDeclarationExtension_setProperty(type$.JavaScriptObject._as(semanticsHost.style), "transform", "scale(" + A.S(1 / devicePixelRatio) + ")");
    },
    applyGlobalCssRulesToSheet(styleElement, cssSelectorPrefix, defaultCssFont) {
      var e, t2, exception,
        t1 = type$.JavaScriptObject;
      styleElement.append(t1._as(self.document.createTextNode(cssSelectorPrefix + " flt-scene-host {  font: " + defaultCssFont + ";}" + cssSelectorPrefix + " flt-semantics input[type=range] {  appearance: none;  -webkit-appearance: none;  width: 100%;  position: absolute;  border: none;  top: 0;  right: 0;  bottom: 0;  left: 0;}" + cssSelectorPrefix + " input::selection {  background-color: transparent;}" + cssSelectorPrefix + " textarea::selection {  background-color: transparent;}" + cssSelectorPrefix + " flt-semantics input," + cssSelectorPrefix + " flt-semantics textarea," + cssSelectorPrefix + ' flt-semantics [contentEditable="true"] {  caret-color: transparent;}' + cssSelectorPrefix + " .flt-text-editing::placeholder {  opacity: 0;}" + cssSelectorPrefix + ":focus { outline: none;}")));
      if ($.$get$browser().get$browserEngine() === B.BrowserEngine_1)
        styleElement.append(t1._as(self.document.createTextNode(cssSelectorPrefix + " * {  -webkit-tap-highlight-color: transparent;}" + cssSelectorPrefix + " flt-semantics input[type=range]::-webkit-slider-thumb {  -webkit-appearance: none;}")));
      if ($.$get$browser().get$browserEngine() === B.BrowserEngine_2)
        styleElement.append(t1._as(self.document.createTextNode(cssSelectorPrefix + " flt-paragraph," + cssSelectorPrefix + " flt-span {  line-height: 100%;}")));
      if ($.$get$browser().get$browserEngine() === B.BrowserEngine_0 || $.$get$browser().get$browserEngine() === B.BrowserEngine_1)
        styleElement.append(t1._as(self.document.createTextNode(cssSelectorPrefix + " .transparentTextEditing:-webkit-autofill," + cssSelectorPrefix + " .transparentTextEditing:-webkit-autofill:hover," + cssSelectorPrefix + " .transparentTextEditing:-webkit-autofill:focus," + cssSelectorPrefix + " .transparentTextEditing:-webkit-autofill:active {  opacity: 0 !important;}")));
      t2 = $.$get$browser().get$_userAgent();
      if (B.JSString_methods.contains$1(t2, "Edg/"))
        try {
          styleElement.append(t1._as(self.document.createTextNode(cssSelectorPrefix + " input::-ms-reveal {  display: none;}")));
        } catch (exception) {
          t2 = A.unwrapException(exception);
          if (t1._is(t2)) {
            e = t2;
            t1._as(self.window.console).warn(J.toString$0$(e));
            A.assertHelper(new A.applyGlobalCssRulesToSheet_closure(styleElement, cssSelectorPrefix).call$0());
          } else
            throw exception;
        }
    },
    ViewConstraints_ViewConstraints$fromJs(constraints, currentLogicalSize) {
      var t1, t2, t3, t4;
      if (constraints == null) {
        t1 = currentLogicalSize._dx;
        t2 = currentLogicalSize._dy;
        return new A.ViewConstraints(t1, t1, t2, t2);
      }
      t1 = currentLogicalSize._dx;
      t2 = A._computeMinConstraintValue(A._asDoubleQ(constraints.minWidth), t1);
      t3 = currentLogicalSize._dy;
      t4 = A._computeMinConstraintValue(A._asDoubleQ(constraints.minHeight), t3);
      return new A.ViewConstraints(t2, A._computeMaxConstraintValue(A._asDoubleQ(constraints.maxWidth), t1), t4, A._computeMaxConstraintValue(A._asDoubleQ(constraints.maxHeight), t3));
    },
    _computeMinConstraintValue(desired, available) {
      var t1 = desired == null,
        t2 = !t1;
      if (A.assertTest(!t2 || desired >= 0))
        A.assertThrow("Minimum constraint must be >= 0 if set.");
      if (A.assertTest(!t2 || isFinite(desired)))
        A.assertThrow("Minimum constraint must be finite.");
      return t1 ? available : desired;
    },
    _computeMaxConstraintValue(desired, available) {
      var t1 = desired == null;
      if (A.assertTest(t1 || desired >= 0))
        A.assertThrow("Maximum constraint must be >= 0 if set.");
      return t1 ? available : desired;
    },
    AlarmClock: function AlarmClock(t0) {
      var _ = this;
      _._timestampFunction = t0;
      _.callback = _._datetime = _._timer = null;
    },
    AppBootstrap: function AppBootstrap(t0, t1) {
      this._initializeEngine = t0;
      this._runApp = t1;
    },
    AppBootstrap_prepareEngineInitializer_closure: function AppBootstrap_prepareEngineInitializer_closure(t0) {
      this.$this = t0;
    },
    AppBootstrap_prepareEngineInitializer_closure0: function AppBootstrap_prepareEngineInitializer_closure0(t0) {
      this.$this = t0;
    },
    AppBootstrap__prepareAppRunner_closure: function AppBootstrap__prepareAppRunner_closure(t0) {
      this.$this = t0;
    },
    AppBootstrap__prepareFlutterApp_closure: function AppBootstrap__prepareFlutterApp_closure(t0) {
      this.$this = t0;
    },
    AppBootstrap__prepareFlutterApp_closure0: function AppBootstrap__prepareFlutterApp_closure0(t0) {
      this.$this = t0;
    },
    CkCanvas: function CkCanvas(t0) {
      this.skCanvas = t0;
    },
    CkCanvas_saveLayerWithFilter_closure: function CkCanvas_saveLayerWithFilter_closure(t0, t1, t2, t3) {
      var _ = this;
      _._box_0 = t0;
      _.$this = t1;
      _.paint = t2;
      _.bounds = t3;
    },
    _canvasKitJsUrls_closure: function _canvasKitJsUrls_closure() {
    },
    CanvasKitCanvas: function CanvasKitCanvas(t0) {
      this._canvas = t0;
    },
    ManagedSkColorFilter: function ManagedSkColorFilter(t0) {
      this.colorFilter = t0;
      this.__ManagedSkColorFilter__ref_F = $;
    },
    CkColorFilter: function CkColorFilter() {
    },
    CkBlendModeColorFilter: function CkBlendModeColorFilter(t0, t1) {
      this.color = t0;
      this.blendMode = t1;
    },
    CkMatrixColorFilter: function CkMatrixColorFilter(t0) {
      this.matrix = t0;
    },
    CkLinearToSrgbGammaColorFilter: function CkLinearToSrgbGammaColorFilter() {
    },
    CkSrgbToLinearGammaColorFilter: function CkSrgbToLinearGammaColorFilter() {
    },
    CkComposeColorFilter: function CkComposeColorFilter(t0, t1) {
      this.outer = t0;
      this.inner = t1;
    },
    DisplayCanvasFactory: function DisplayCanvasFactory(t0, t1, t2, t3) {
      var _ = this;
      _.createCanvas = t0;
      _.__DisplayCanvasFactory_baseCanvas_FI = $;
      _._liveCanvases = t1;
      _._cache = t2;
      _.$ti = t3;
    },
    DisplayCanvasFactory_closure: function DisplayCanvasFactory_closure(t0) {
      this.$this = t0;
    },
    HtmlViewEmbedder: function HtmlViewEmbedder(t0, t1, t2, t3, t4, t5, t6, t7, t8, t9) {
      var _ = this;
      _.sceneHost = t0;
      _.rasterizer = t1;
      _._context = t2;
      _._currentCompositionParams = t3;
      _._viewClipChains = t4;
      _._viewsToRecomposite = t5;
      _._compositionOrder = t6;
      _._activeCompositionOrder = t7;
      _._activeRendering = t8;
      _.debugBoundsCanvas = null;
      _.__HtmlViewEmbedder__frameSize_A = $;
      _._clipPathCount = 0;
      _._svgPathDefs = null;
      _._svgClipDefs = t9;
    },
    HtmlViewEmbedder_getOptimizedCanvases_closure: function HtmlViewEmbedder_getOptimizedCanvases_closure() {
    },
    HtmlViewEmbedder_submitFrame_closure: function HtmlViewEmbedder_submitFrame_closure(t0, t1, t2) {
      this._box_0 = t0;
      this._box_1 = t1;
      this.viewId = t2;
    },
    HtmlViewEmbedder__updateDomForNewRendering_closure: function HtmlViewEmbedder__updateDomForNewRendering_closure() {
    },
    HtmlViewEmbedder__updateDomForNewRendering_updateRenderCanvasWithDisplay: function HtmlViewEmbedder__updateDomForNewRendering_updateRenderCanvasWithDisplay(t0, t1) {
      this.$this = t0;
      this.indexMap = t1;
    },
    MutatorType: function MutatorType(t0, t1) {
      this.index = t0;
      this._name = t1;
    },
    Mutator: function Mutator(t0, t1, t2, t3, t4, t5) {
      var _ = this;
      _.type = t0;
      _.rect = t1;
      _.rrect = t2;
      _.path = t3;
      _.matrix = t4;
      _.alpha = t5;
    },
    MutatorsStack: function MutatorsStack(t0) {
      this._mutators = t0;
    },
    SceneElement: function SceneElement() {
    },
    PictureSceneElement: function PictureSceneElement(t0) {
      this.picture = t0;
    },
    PlatformViewSceneElement: function PlatformViewSceneElement() {
    },
    EmbedderFrameContext: function EmbedderFrameContext(t0, t1) {
      var _ = this;
      _.measuringPictureRecorders = t0;
      _.sceneElements = t1;
      _.pictureToOptimizedCanvasMap = _.optimizedCanvasRecorders = _.optimizedRendering = null;
    },
    SkiaFontCollection: function SkiaFontCollection(t0, t1, t2, t3, t4) {
      var _ = this;
      _._downloadedFontFamilies = t0;
      _.__SkiaFontCollection_fontFallbackManager_AI = $;
      _._unregisteredFonts = t1;
      _._registeredFonts = t2;
      _.registeredFallbackFonts = t3;
      _.familyToFontMap = t4;
      _.skFontCollection = _._fontProvider = null;
    },
    SkiaFontCollection__registerWithFontProvider_closure: function SkiaFontCollection__registerWithFontProvider_closure() {
    },
    SkiaFontCollection__registerWithFontProvider_closure0: function SkiaFontCollection__registerWithFontProvider_closure0() {
    },
    SkiaFontCollection_registerDownloadedFonts_makeRegisterFont: function SkiaFontCollection_registerDownloadedFonts_makeRegisterFont() {
    },
    RegisteredFont: function RegisteredFont(t0, t1, t2) {
      this.family = t0;
      this.bytes = t1;
      this.typeface = t2;
    },
    UnregisteredFont: function UnregisteredFont(t0, t1, t2) {
      this.bytes = t0;
      this.url = t1;
      this.family = t2;
    },
    FontDownloadResult: function FontDownloadResult(t0, t1, t2) {
      this.assetName = t0;
      this.font = t1;
      this.error = t2;
    },
    SkiaFallbackRegistry: function SkiaFallbackRegistry(t0) {
      this.fontCollection = t0;
    },
    CkResizingCodec: function CkResizingCodec(t0, t1, t2, t3) {
      var _ = this;
      _.delegate = t0;
      _.targetWidth = t1;
      _.targetHeight = t2;
      _.allowUpscaling = t3;
    },
    CkImageBlobCodec: function CkImageBlobCodec(t0, t1) {
      var _ = this;
      _.src = t0;
      _.chunkCallback = t1;
      _.decodeFuture = _.imgElement = null;
    },
    ImageCodecException: function ImageCodecException(t0) {
      this.__engine$_message = t0;
    },
    CkImage: function CkImage(t0, t1) {
      var _ = this;
      _.__CkImage__debugStackTrace_A = $;
      _.__CkImage_box_F = t0;
      _.imageSource = t1;
      _._disposed = false;
    },
    CkImage__init_closure: function CkImage__init_closure(t0) {
      this.$this = t0;
    },
    ImageSource: function ImageSource() {
    },
    VideoFrameImageSource: function VideoFrameImageSource(t0) {
      this.videoFrame = t0;
      this.refCount = 0;
    },
    ImageElementImageSource: function ImageElementImageSource(t0) {
      this.imageElement = t0;
      this.refCount = 0;
    },
    ImageBitmapImageSource: function ImageBitmapImageSource(t0) {
      this.imageBitmap = t0;
      this.refCount = 0;
    },
    CkImageFilter: function CkImageFilter() {
    },
    _CkBlurImageFilter: function _CkBlurImageFilter(t0, t1, t2) {
      this.sigmaX = t0;
      this.sigmaY = t1;
      this.tileMode = t2;
    },
    _CkMatrixImageFilter: function _CkMatrixImageFilter(t0, t1) {
      this.matrix = t0;
      this.filterQuality = t1;
    },
    CkAnimatedImage: function CkAnimatedImage(t0, t1, t2, t3) {
      var _ = this;
      _.__CkAnimatedImage__ref_F = $;
      _.src = t0;
      _._bytes = t1;
      _._frameCount = 0;
      _._repetitionCount = -1;
      _.targetWidth = t2;
      _.targetHeight = t3;
      _._disposed = false;
    },
    CkBrowserImageDecoder: function CkBrowserImageDecoder(t0, t1, t2, t3) {
      var _ = this;
      _.contentType = t0;
      _.dataSource = t1;
      _.debugSource = t2;
      _.__BrowserImageDecoder_repetitionCount_A = _.__BrowserImageDecoder_frameCount_A = $;
      _._isDisposed = false;
      _._nextFrameIndex = 0;
      _._cachedWebDecoder = null;
      _._cacheExpirationClock = t3;
    },
    Layer: function Layer() {
    },
    ContainerLayer: function ContainerLayer() {
    },
    RootLayer: function RootLayer(t0, t1) {
      this.children = t0;
      this.parent = null;
      this.paintBounds = t1;
    },
    BackdropFilterEngineLayer: function BackdropFilterEngineLayer(t0, t1, t2, t3) {
      var _ = this;
      _.filter = t0;
      _.blendMode = t1;
      _.children = t2;
      _.parent = null;
      _.paintBounds = t3;
    },
    ClipPathEngineLayer: function ClipPathEngineLayer(t0, t1, t2, t3) {
      var _ = this;
      _.clipPath = t0;
      _.clipBehavior = t1;
      _.children = t2;
      _.parent = null;
      _.paintBounds = t3;
    },
    ClipRectEngineLayer: function ClipRectEngineLayer(t0, t1, t2, t3) {
      var _ = this;
      _.clipRect = t0;
      _.clipBehavior = t1;
      _.children = t2;
      _.parent = null;
      _.paintBounds = t3;
    },
    ClipRRectEngineLayer: function ClipRRectEngineLayer(t0, t1, t2, t3) {
      var _ = this;
      _.clipRRect = t0;
      _.clipBehavior = t1;
      _.children = t2;
      _.parent = null;
      _.paintBounds = t3;
    },
    OpacityEngineLayer: function OpacityEngineLayer(t0, t1, t2, t3) {
      var _ = this;
      _.alpha = t0;
      _.offset = t1;
      _.children = t2;
      _.parent = null;
      _.paintBounds = t3;
    },
    TransformEngineLayer: function TransformEngineLayer(t0, t1, t2) {
      var _ = this;
      _.transform = t0;
      _.children = t1;
      _.parent = null;
      _.paintBounds = t2;
    },
    OffsetEngineLayer: function OffsetEngineLayer(t0, t1, t2) {
      var _ = this;
      _.transform = t0;
      _.children = t1;
      _.parent = null;
      _.paintBounds = t2;
    },
    ImageFilterEngineLayer: function ImageFilterEngineLayer(t0, t1, t2, t3) {
      var _ = this;
      _.offset = t0;
      _.filter = t1;
      _.children = t2;
      _.parent = null;
      _.paintBounds = t3;
    },
    PictureLayer0: function PictureLayer0(t0, t1, t2) {
      var _ = this;
      _.picture = t0;
      _.offset = t1;
      _.sceneBounds = null;
      _.isCulled = false;
      _.parent = null;
      _.paintBounds = t2;
    },
    ColorFilterEngineLayer: function ColorFilterEngineLayer(t0, t1, t2) {
      var _ = this;
      _.filter = t0;
      _.children = t1;
      _.parent = null;
      _.paintBounds = t2;
    },
    LayerScene: function LayerScene(t0) {
      this.layerTree = t0;
    },
    LayerSceneBuilder: function LayerSceneBuilder(t0) {
      this.rootLayer = t0;
      this.__LayerSceneBuilder_currentLayer_A = $;
    },
    LayerTree: function LayerTree(t0) {
      this.rootLayer = t0;
    },
    Frame: function Frame(t0) {
      this.viewEmbedder = t0;
    },
    Frame_raster_closure: function Frame_raster_closure(t0, t1, t2, t3) {
      var _ = this;
      _.$this = t0;
      _.layerTree = t1;
      _.ignoreRasterCache = t2;
      _.size = t3;
    },
    Frame_raster_closure0: function Frame_raster_closure0(t0, t1, t2) {
      this.$this = t0;
      this.layerTree = t1;
      this.ignoreRasterCache = t2;
    },
    CompositorContext: function CompositorContext() {
    },
    LayerVisitor: function LayerVisitor() {
    },
    PrerollVisitor: function PrerollVisitor(t0, t1) {
      this.mutatorsStack = t0;
      this.viewEmbedder = t1;
    },
    PrerollVisitor_visitImageFilter_closure: function PrerollVisitor_visitImageFilter_closure(t0, t1) {
      this._box_0 = t0;
      this.imageFilter = t1;
    },
    MeasureVisitor: function MeasureVisitor(t0, t1, t2) {
      var _ = this;
      _.imageFilterStack = t0;
      _.measuringRecorder = t1;
      _.__MeasureVisitor_measuringCanvas_F = $;
      _.viewEmbedder = t2;
    },
    MeasureVisitor_visitPicture_closure: function MeasureVisitor_visitPicture_closure(t0) {
      this._box_0 = t0;
    },
    PaintVisitor: function PaintVisitor(t0, t1, t2, t3, t4) {
      var _ = this;
      _.nWayCanvas = t0;
      _.viewEmbedder = t1;
      _.shaderMaskStack = t2;
      _.picturesUnderShaderMask = t3;
      _.toImageCanvas = t4;
    },
    PaintVisitor_visitPicture_closure: function PaintVisitor_visitPicture_closure() {
    },
    MultiSurfaceRasterizer: function MultiSurfaceRasterizer(t0) {
      this._viewRasterizers = t0;
    },
    MultiSurfaceRasterizer_createViewRasterizer_closure: function MultiSurfaceRasterizer_createViewRasterizer_closure(t0, t1) {
      this.$this = t0;
      this.view = t1;
    },
    MultiSurfaceRasterizer_setResourceCacheMaxBytes_closure: function MultiSurfaceRasterizer_setResourceCacheMaxBytes_closure(t0) {
      this.bytes = t0;
    },
    MultiSurfaceViewRasterizer: function MultiSurfaceViewRasterizer(t0, t1, t2, t3, t4) {
      var _ = this;
      _.displayFactory = t0;
      _.view = t1;
      _.queue = t2;
      _.currentFrameSize = t3;
      _.context = t4;
      _.__ViewRasterizer_viewEmbedder_FI = $;
    },
    MultiSurfaceViewRasterizer_displayFactory_closure: function MultiSurfaceViewRasterizer_displayFactory_closure() {
    },
    CkNWayCanvas: function CkNWayCanvas(t0) {
      this._canvases = t0;
    },
    _finalizationRegistry_closure: function _finalizationRegistry_closure() {
    },
    NativeMemoryFinalizationRegistry: function NativeMemoryFinalizationRegistry() {
    },
    UniqueRef: function UniqueRef(t0, t1) {
      this._nativeObject = null;
      this._debugOwnerLabel = t0;
      this.$ti = t1;
    },
    CountedRef: function CountedRef(t0, t1) {
      var _ = this;
      _.__CountedRef__ref_F = $;
      _.__engine$_refCount = 1;
      _.debugReferrers = t0;
      _.$ti = t1;
    },
    CountedRef_closure: function CountedRef_closure(t0, t1) {
      this.$this = t0;
      this.debugReferrer = t1;
    },
    CountedRef_debugGetStackTraces_closure: function CountedRef_debugGetStackTraces_closure(t0, t1) {
      this._box_0 = t0;
      this.$this = t1;
    },
    CountedRef_debugGetStackTraces__closure: function CountedRef_debugGetStackTraces__closure(t0) {
      this.$this = t0;
    },
    OffscreenCanvasRasterizer: function OffscreenCanvasRasterizer(t0, t1) {
      this.offscreenSurface = t0;
      this._viewRasterizers = t1;
    },
    OffscreenCanvasRasterizer_createViewRasterizer_closure: function OffscreenCanvasRasterizer_createViewRasterizer_closure(t0, t1) {
      this.$this = t0;
      this.view = t1;
    },
    OffscreenCanvasViewRasterizer: function OffscreenCanvasViewRasterizer(t0, t1, t2, t3, t4, t5) {
      var _ = this;
      _.rasterizer = t0;
      _.displayFactory = t1;
      _.view = t2;
      _.queue = t3;
      _.currentFrameSize = t4;
      _.context = t5;
      _.__ViewRasterizer_viewEmbedder_FI = $;
    },
    OffscreenCanvasViewRasterizer_displayFactory_closure: function OffscreenCanvasViewRasterizer_displayFactory_closure() {
    },
    Rendering: function Rendering(t0) {
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    RenderingEntity: function RenderingEntity() {
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    RenderingRenderCanvas: function RenderingRenderCanvas(t0) {
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      _.strokeJoin = t3;
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      _._colorValue = 4278190080;
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    CkPaint_toSkPaint_closure: function CkPaint_toSkPaint_closure(t0) {
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      this._debugDisposalStackTrace = null;
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    CkPictureRecorder: function CkPictureRecorder() {
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    Rasterizer: function Rasterizer() {
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    ViewRasterizer: function ViewRasterizer() {
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      _.canvasElement = t1;
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      _._initialized = null;
      _.__CanvasKitRenderer__fontCollection_FI = $;
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      _.pictureToImageSurface = t1;
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    SimpleCkShader: function SimpleCkShader() {
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    CkGradientLinear: function CkGradientLinear(t0, t1, t2, t3, t4, t5) {
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      _.from = t0;
      _.to = t1;
      _.colors = t2;
      _.colorStops = t3;
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      _.isDisplayCanvas = t1;
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      _.__engine$_textDirection = t2;
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      _.fontStyle = t6;
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      _.effectiveFontFamily = t9;
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      _.wordSpacing = t14;
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      _.locale = t17;
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      _.fontVariations = t22;
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      _.__engine$_fontFamilyFallback = t1;
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    CanvasKitError: function CanvasKitError(t0) {
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    ClipboardMessageHandler_setDataMethodCall_closure: function ClipboardMessageHandler_setDataMethodCall_closure(t0, t1) {
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    ClipboardMessageHandler_setDataMethodCall_closure0: function ClipboardMessageHandler_setDataMethodCall_closure0(t0, t1) {
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    ClipboardMessageHandler_getDataMethodCall_closure: function ClipboardMessageHandler_getDataMethodCall_closure(t0) {
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    ClipboardMessageHandler_hasStringsMethodCall_closure0: function ClipboardMessageHandler_hasStringsMethodCall_closure0(t0) {
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    ClipboardMessageHandler_hasStringsMethodCall__closure: function ClipboardMessageHandler_hasStringsMethodCall__closure(t0) {
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    ClipboardAPICopyStrategy: function ClipboardAPICopyStrategy() {
    },
    ClipboardAPIPasteStrategy: function ClipboardAPIPasteStrategy() {
    },
    ExecCommandCopyStrategy: function ExecCommandCopyStrategy() {
    },
    ExecCommandPasteStrategy: function ExecCommandPasteStrategy() {
    },
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    },
    EngineColorFilter: function EngineColorFilter(t0, t1, t2, t3) {
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    FlutterConfiguration: function FlutterConfiguration() {
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    EngineFlutterDisplay: function EngineFlutterDisplay(t0) {
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    ScreenOrientation: function ScreenOrientation() {
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    },
    DomNavigatorExtension_get_languages_closure: function DomNavigatorExtension_get_languages_closure() {
    },
    HttpFetchResponseImpl: function HttpFetchResponseImpl(t0, t1) {
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      this._domResponse = t1;
    },
    HttpFetchPayloadImpl: function HttpFetchPayloadImpl(t0) {
      this._domResponse = t0;
    },
    HttpFetchNoPayloadError: function HttpFetchNoPayloadError(t0, t1) {
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      this.status = t1;
    },
    HttpFetchError: function HttpFetchError(t0, t1) {
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      this.requestError = t1;
    },
    DomSubscription: function DomSubscription(t0, t1, t2) {
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      this.target = t1;
      this.listener = t2;
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    DomPoint: function DomPoint(t0, t1) {
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      this.y = t1;
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    createDomResizeObserver_closure: function createDomResizeObserver_closure(t0) {
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    _ttPolicy_closure: function _ttPolicy_closure() {
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    _DomListIterator: function _DomListIterator(t0, t1) {
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      this.index = -1;
      this.$ti = t1;
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    _DomListWrapper: function _DomListWrapper(t0, t1) {
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      this.$ti = t1;
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      this.$ti = t1;
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    _DomTouchListWrapper: function _DomTouchListWrapper(t0, t1) {
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      this.__DomIteratorWrapper__current_A = $;
      this.$ti = t1;
    },
    sendFontChangeMessage_closure: function sendFontChangeMessage_closure() {
    },
    sendFontChangeMessage__closure: function sendFontChangeMessage__closure() {
    },
    FontFallbackManager: function FontFallbackManager(t0, t1, t2, t3, t4, t5, t6, t7, t8) {
      var _ = this;
      _.registry = t0;
      _.__FontFallbackManager_downloadQueue_F = $;
      _.codePointsWithNoKnownFont = t1;
      _.knownCoveredCodePoints = t2;
      _.fallbackFonts = t3;
      _._language = t4;
      _._notoSymbols = t5;
      _._idleFuture = t6;
      _.globalFontFallbacks = t7;
      _._codePointsToCheckAgainstFallbackFonts = t8;
      _._scheduledCodePointCheck = false;
      _.__FontFallbackManager_codePointToComponents_FI = _.__FontFallbackManager_fontComponents_FI = $;
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    FontFallbackManager$__closure: function FontFallbackManager$__closure() {
    },
    FontFallbackManager_addMissingCodePoints_closure: function FontFallbackManager_addMissingCodePoints_closure(t0) {
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    FontFallbackManager_findFontsForMissingCodePoints_closure: function FontFallbackManager_findFontsForMissingCodePoints_closure() {
    },
    FontFallbackManager__selectFont_closure: function FontFallbackManager__selectFont_closure() {
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    _UnicodePropertyLookup: function _UnicodePropertyLookup(t0, t1, t2) {
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      this.__engine$_values = t1;
      this.$ti = t2;
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    FallbackFontDownloadQueue: function FallbackFontDownloadQueue(t0, t1, t2) {
      var _ = this;
      _.fallbackManager = t0;
      _.downloadedFonts = t1;
      _.pendingFonts = t2;
      _._idleCompleter = null;
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    FallbackFontDownloadQueue_startDownloads_closure: function FallbackFontDownloadQueue_startDownloads_closure(t0, t1, t2) {
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      this.font = t1;
      this.downloadedFontFamilies = t2;
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    FontAsset: function FontAsset(t0, t1) {
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      this.descriptors = t1;
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    FontFamily: function FontFamily(t0, t1) {
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      this.fontAssets = t1;
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    fetchFontManifest_closure: function fetchFontManifest_closure(t0) {
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    fetchFontManifest_closure0: function fetchFontManifest_closure0(t0) {
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    fetchFontManifest_closure1: function fetchFontManifest_closure1() {
    },
    fetchFontManifest__closure: function fetchFontManifest__closure() {
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    FontLoadError: function FontLoadError() {
    },
    FontNotFoundError: function FontNotFoundError() {
    },
    FontDownloadError: function FontDownloadError() {
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    FontInvalidDataError: function FontInvalidDataError() {
    },
    AssetFontsResult: function AssetFontsResult() {
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      _._buildStartMicros = t1;
      _._rasterFinishMicros = _._rasterStartMicros = _._buildFinishMicros = null;
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    HtmlRenderer: function HtmlRenderer() {
    },
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      this._resourcesHost = null;
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    HtmlImageElementCodec: function HtmlImageElementCodec() {
    },
    HtmlImageElementCodec_decode_closure: function HtmlImageElementCodec_decode_closure(t0, t1) {
      this.$this = t0;
      this.completer = t1;
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    HtmlBlobCodec: function HtmlBlobCodec() {
    },
    SingleFrameInfo: function SingleFrameInfo(t0) {
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    BrowserImageDecoder: function BrowserImageDecoder() {
    },
    BrowserImageDecoder__cacheExpirationClock_closure: function BrowserImageDecoder__cacheExpirationClock_closure() {
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      this.image = t1;
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    ResizingCodec: function ResizingCodec() {
    },
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      _.index = t2;
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      _.header = t0;
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      _.index = t2;
      _._name = t3;
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      this.__engine$_position = 0;
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      this.__engine$_position = 0;
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    DebugEngineInitializationState: function DebugEngineInitializationState(t0, t1) {
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      this._name = t1;
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    initializeEngineServices_closure: function initializeEngineServices_closure() {
    },
    initializeEngineServices_closure0: function initializeEngineServices_closure0() {
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      this._box_0 = t0;
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    initializeEngineServices__closure: function initializeEngineServices__closure(t0) {
      this._box_0 = t0;
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    initializeEngineServices_initializeRendererCallback: function initializeEngineServices_initializeRendererCallback() {
    },
    initializeEngineUi_closure: function initializeEngineUi_closure() {
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    FlutterApp__staticInteropFactoryStub_closure: function FlutterApp__staticInteropFactoryStub_closure(t0) {
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    _kLogicalKeyToModifierGetter_closure1: function _kLogicalKeyToModifierGetter_closure1() {
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    _kLogicalKeyToModifierGetter_closure2: function _kLogicalKeyToModifierGetter_closure2() {
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    _kLogicalKeyToModifierGetter_closure3: function _kLogicalKeyToModifierGetter_closure3() {
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    _kLogicalKeyToModifierGetter_closure4: function _kLogicalKeyToModifierGetter_closure4() {
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    _kLogicalKeyToModifierGetter_closure5: function _kLogicalKeyToModifierGetter_closure5() {
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      _.performDispatchKeyData = t0;
      _.onDarwin = t1;
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      _._box_0 = t0;
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      _.callback = t2;
      _.getData = t3;
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      _.$this = t0;
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      _.event = t2;
      _.logicalKeyIsCharacter = t3;
      _.physicalKey = t4;
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      _.$this = t0;
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      this.$this = t1;
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    MouseCursor0: function MouseCursor0() {
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    BrowserHistory: function BrowserHistory() {
    },
    MultiEntriesBrowserHistory: function MultiEntriesBrowserHistory(t0) {
      var _ = this;
      _.urlStrategy = t0;
      _.__BrowserHistory__unsubscribe_A = _.__MultiEntriesBrowserHistory__lastSeenSerialCount_A = $;
      _._isDisposed = _._isTornDown = false;
    },
    MultiEntriesBrowserHistory_onPopState_closure: function MultiEntriesBrowserHistory_onPopState_closure() {
    },
    SingleEntryBrowserHistory: function SingleEntryBrowserHistory(t0, t1) {
      var _ = this;
      _.urlStrategy = t0;
      _._flutterState = t1;
      _._userProvidedRouteName = null;
      _.__BrowserHistory__unsubscribe_A = $;
      _._isDisposed = _._isTornDown = false;
    },
    SingleEntryBrowserHistory_onPopState_closure: function SingleEntryBrowserHistory_onPopState_closure() {
    },
    SingleEntryBrowserHistory_onPopState_closure0: function SingleEntryBrowserHistory_onPopState_closure0() {
    },
    NotoFont: function NotoFont(t0, t1, t2, t3) {
      var _ = this;
      _.name = t0;
      _.url = t1;
      _.index = t2;
      _.coverCount = 0;
      _.coverComponents = t3;
    },
    FallbackFontComponent: function FallbackFontComponent(t0) {
      this.fonts = t0;
      this.coverCount = 0;
    },
    HighContrastSupport: function HighContrastSupport(t0, t1) {
      this._listeners = t0;
      this._highContrastMediaQuery = t1;
      this.__HighContrastSupport__onHighContrastChangeListener_FI = $;
    },
    EnginePlatformDispatcher: function EnginePlatformDispatcher(t0, t1, t2, t3, t4) {
      var _ = this;
      _.__EnginePlatformDispatcher__onViewDisposedListener_A = $;
      _.accessibilityPlaceholder = t0;
      _.configuration = t1;
      _.displays = t2;
      _.__EnginePlatformDispatcher__appLifecycleState_FI = _.__EnginePlatformDispatcher_viewManager_FI = $;
      _._onMetricsChangedZone = _._onMetricsChanged = null;
      _.__EnginePlatformDispatcher__viewFocusBinding_FI = $;
      _._onTextScaleFactorChangedZone = _._onTextScaleFactorChanged = _._fontSizeObserver = _._onLocaleChangedZone = _._onLocaleChanged = _._onLocaleChangedSubscription = _._onReportTimingsZone = _._onReportTimings = _._onKeyDataZone = _._onKeyData = _._onPointerDataPacketZone = _._onPointerDataPacket = _._onDrawFrameZone = _._onDrawFrame = _._onBeginFrameZone = _._onBeginFrame = _._viewsRenderedInCurrentFrame = _._onViewFocusChangeZone = _._onViewFocusChange = null;
      _._brightnessMediaQuery = t3;
      _._onSemanticsActionEvent = _._onSemanticsEnabledChangedZone = _._onSemanticsEnabledChanged = _._onPlatformBrightnessChangedZone = _._onPlatformBrightnessChanged = _._brightnessMediaQueryListener = null;
      _._onSemanticsActionEventZone = t4;
      _._defaultRouteName = null;
    },
    EnginePlatformDispatcher_closure: function EnginePlatformDispatcher_closure(t0) {
      this.$this = t0;
    },
    EnginePlatformDispatcher_invokeOnKeyData_closure: function EnginePlatformDispatcher_invokeOnKeyData_closure(t0, t1, t2) {
      this.callback = t0;
      this.onKeyData = t1;
      this.data = t2;
    },
    EnginePlatformDispatcher__zonedPlatformMessageResponseCallback_closure: function EnginePlatformDispatcher__zonedPlatformMessageResponseCallback_closure(t0, t1) {
      this.registrationZone = t0;
      this.callback = t1;
    },
    EnginePlatformDispatcher__sendPlatformMessage_closure: function EnginePlatformDispatcher__sendPlatformMessage_closure(t0) {
      this._box_0 = t0;
    },
    EnginePlatformDispatcher__sendPlatformMessage_closure0: function EnginePlatformDispatcher__sendPlatformMessage_closure0(t0) {
      this._box_0 = t0;
    },
    EnginePlatformDispatcher__sendPlatformMessage_closure1: function EnginePlatformDispatcher__sendPlatformMessage_closure1(t0, t1) {
      this.$this = t0;
      this.callback = t1;
    },
    EnginePlatformDispatcher__sendPlatformMessage_closure2: function EnginePlatformDispatcher__sendPlatformMessage_closure2(t0, t1) {
      this.$this = t0;
      this.callback = t1;
    },
    EnginePlatformDispatcher__sendPlatformMessage_closure3: function EnginePlatformDispatcher__sendPlatformMessage_closure3(t0, t1) {
      this.$this = t0;
      this.callback = t1;
    },
    EnginePlatformDispatcher__addLocaleChangedListener_closure: function EnginePlatformDispatcher__addLocaleChangedListener_closure(t0) {
      this.$this = t0;
    },
    EnginePlatformDispatcher__addFontSizeObserver_closure: function EnginePlatformDispatcher__addFontSizeObserver_closure(t0) {
      this.$this = t0;
    },
    EnginePlatformDispatcher__setAppLifecycleState_closure: function EnginePlatformDispatcher__setAppLifecycleState_closure() {
    },
    EnginePlatformDispatcher__addBrightnessMediaQueryListener_closure: function EnginePlatformDispatcher__addBrightnessMediaQueryListener_closure(t0) {
      this.$this = t0;
    },
    EnginePlatformDispatcher_replyToPlatformMessage_closure: function EnginePlatformDispatcher_replyToPlatformMessage_closure(t0, t1) {
      this.callback = t0;
      this.data = t1;
    },
    invoke2_closure: function invoke2_closure(t0, t1, t2) {
      this.callback = t0;
      this.arg1 = t1;
      this.arg2 = t2;
    },
    ViewConfiguration0: function ViewConfiguration0() {
    },
    PlatformConfiguration: function PlatformConfiguration(t0, t1, t2, t3, t4, t5, t6, t7) {
      var _ = this;
      _.accessibilityFeatures = t0;
      _.alwaysUse24HourFormat = t1;
      _.semanticsEnabled = t2;
      _.platformBrightness = t3;
      _.textScaleFactor = t4;
      _.locales = t5;
      _.defaultRouteName = t6;
      _.systemFontFamily = t7;
    },
    AppLifecycleState0: function AppLifecycleState0() {
    },
    _BrowserAppLifecycleState: function _BrowserAppLifecycleState(t0, t1, t2, t3) {
      var _ = this;
      _._viewManager = t0;
      _._subscriptions = t1;
      _.___BrowserAppLifecycleState__visibilityChangeListener_FI = _.___BrowserAppLifecycleState__blurListener_FI = _.___BrowserAppLifecycleState__focusListener_FI = $;
      _._appLifecycleState = t2;
      _._listeners = t3;
    },
    _BrowserAppLifecycleState__focusListener_closure: function _BrowserAppLifecycleState__focusListener_closure(t0) {
      this.$this = t0;
    },
    _BrowserAppLifecycleState__blurListener_closure: function _BrowserAppLifecycleState__blurListener_closure(t0) {
      this.$this = t0;
    },
    _BrowserAppLifecycleState__visibilityChangeListener_closure: function _BrowserAppLifecycleState__visibilityChangeListener_closure(t0) {
      this.$this = t0;
    },
    ViewFocusBinding: function ViewFocusBinding(t0, t1, t2) {
      var _ = this;
      _._viewManager = t0;
      _._onViewFocusChange = t1;
      _._lastViewId = null;
      _._viewFocusDirection = t2;
      _._onViewCreatedListener = null;
      _.__ViewFocusBinding__handleKeyUp_FI = _.__ViewFocusBinding__handleKeyDown_FI = _.__ViewFocusBinding__handleFocusout_FI = _.__ViewFocusBinding__handleFocusin_FI = $;
    },
    ViewFocusBinding__handleFocusin_closure: function ViewFocusBinding__handleFocusin_closure(t0) {
      this.$this = t0;
    },
    ViewFocusBinding__handleFocusout_closure: function ViewFocusBinding__handleFocusout_closure(t0) {
      this.$this = t0;
    },
    ViewFocusBinding__handleKeyDown_closure: function ViewFocusBinding__handleKeyDown_closure(t0) {
      this.$this = t0;
    },
    ViewFocusBinding__handleKeyUp_closure: function ViewFocusBinding__handleKeyUp_closure(t0) {
      this.$this = t0;
    },
    PlatformViewManager: function PlatformViewManager(t0, t1, t2, t3) {
      var _ = this;
      _._factories = t0;
      _.__engine$_contents = t1;
      _._invisibleViews = t2;
      _._viewIdToType = t3;
    },
    PlatformViewManager_renderContent_closure: function PlatformViewManager_renderContent_closure(t0, t1, t2, t3, t4) {
      var _ = this;
      _.$this = t0;
      _.viewId = t1;
      _.slotName = t2;
      _.viewType = t3;
      _.params = t4;
    },
    PlatformViewMessageHandler: function PlatformViewMessageHandler(t0) {
      this._contentManager = t0;
    },
    SafariPointerEventWorkaround: function SafariPointerEventWorkaround() {
      this._listener = null;
    },
    SafariPointerEventWorkaround_workAroundMissingPointerEvents_closure: function SafariPointerEventWorkaround_workAroundMissingPointerEvents_closure() {
    },
    PointerBinding: function PointerBinding(t0, t1, t2) {
      var _ = this;
      _._safariWorkaround = null;
      _.view = t0;
      _._pointerDataConverter = t1;
      _._keyboardConverter = t2;
      _.__PointerBinding__adapter_A = $;
    },
    PointerBinding_closure: function PointerBinding_closure(t0) {
      this.$this = t0;
    },
    ClickDebouncer: function ClickDebouncer() {
      this._lastSentPointerUpTimeStamp = this.__engine$_state = null;
    },
    ClickDebouncer_closure: function ClickDebouncer_closure(t0) {
      this.$this = t0;
    },
    PointerSupportDetector: function PointerSupportDetector() {
    },
    Listener: function Listener(t0, t1, t2) {
      this.event = t0;
      this.target = t1;
      this.handler = t2;
    },
    _BaseAdapter: function _BaseAdapter() {
    },
    _BaseAdapter_addEventListener_loggedHandler: function _BaseAdapter_addEventListener_loggedHandler(t0) {
      this.handler = t0;
    },
    _WheelEventListenerMixin: function _WheelEventListenerMixin() {
    },
    _WheelEventListenerMixin__convertWheelEventToPointerData_closure: function _WheelEventListenerMixin__convertWheelEventToPointerData_closure(t0) {
      this.$this = t0;
    },
    _SanitizedDetails: function _SanitizedDetails(t0, t1) {
      this.change = t0;
      this.buttons = t1;
    },
    _ButtonSanitizer: function _ButtonSanitizer() {
      this._pressedButtons = 0;
    },
    _PointerAdapter: function _PointerAdapter(t0, t1, t2) {
      var _ = this;
      _._sanitizers = t0;
      _._owner = t1;
      _._listeners = t2;
      _._lastWheelEvent = null;
      _._lastWheelEventAllowedDefault = _._lastWheelEventWasTrackpad = false;
    },
    _PointerAdapter__ensureSanitizer_closure: function _PointerAdapter__ensureSanitizer_closure() {
    },
    _PointerAdapter__addPointerEventListener_closure: function _PointerAdapter__addPointerEventListener_closure(t0, t1, t2) {
      this.$this = t0;
      this.checkModifiers = t1;
      this.handler = t2;
    },
    _PointerAdapter_setup_closure: function _PointerAdapter_setup_closure(t0) {
      this.$this = t0;
    },
    _PointerAdapter_setup__closure: function _PointerAdapter_setup__closure(t0) {
      this.$this = t0;
    },
    _PointerAdapter_setup_closure0: function _PointerAdapter_setup_closure0(t0) {
      this.$this = t0;
    },
    _PointerAdapter_setup_closure1: function _PointerAdapter_setup_closure1(t0) {
      this.$this = t0;
    },
    _PointerAdapter_setup_closure2: function _PointerAdapter_setup_closure2(t0) {
      this.$this = t0;
    },
    _PointerAdapter_setup_closure3: function _PointerAdapter_setup_closure3(t0) {
      this.$this = t0;
    },
    _PointerAdapter_setup_closure4: function _PointerAdapter_setup_closure4(t0) {
      this.$this = t0;
    },
    _PointerDeviceState: function _PointerDeviceState(t0, t1) {
      this._pointer = null;
      this.x = t0;
      this.y = t1;
    },
    _GlobalPointerState: function _GlobalPointerState(t0) {
      this.pointers = t0;
      this.activeButtons = 0;
    },
    _GlobalPointerState_closure: function _GlobalPointerState_closure(t0) {
      this.$this = t0;
    },
    _GlobalPointerState_ensurePointerDeviceState_closure: function _GlobalPointerState_ensurePointerDeviceState_closure(t0, t1) {
      this.x = t0;
      this.y = t1;
    },
    PointerDataConverter: function PointerDataConverter() {
    },
    Profiler: function Profiler() {
    },
    RawKeyboard: function RawKeyboard(t0, t1) {
      this._keydownTimers = t0;
      this._lastMetaState = 0;
      this._onMacOs = t1;
    },
    RawKeyboard$__closure: function RawKeyboard$__closure(t0) {
      this.$this = t0;
    },
    RawKeyboard_handleHtmlEvent_closure: function RawKeyboard_handleHtmlEvent_closure(t0, t1, t2) {
      this.$this = t0;
      this.timerKey = t1;
      this.event = t2;
    },
    RawKeyboard_handleHtmlEvent_closure0: function RawKeyboard_handleHtmlEvent_closure0(t0) {
      this.event = t0;
    },
    Renderer_Renderer$_internal_closure: function Renderer_Renderer$_internal_closure(t0) {
      this._box_0 = t0;
    },
    Assertiveness: function Assertiveness(t0, t1) {
      this.index = t0;
      this._name = t1;
    },
    AccessibilityAnnouncements: function AccessibilityAnnouncements(t0, t1) {
      this._politeElement = t0;
      this._assertiveElement = t1;
      this._appendSpace = false;
    },
    AccessibilityAnnouncements_announce_closure: function AccessibilityAnnouncements_announce_closure(t0) {
      this.messageElement = t0;
    },
    _CheckableKind: function _CheckableKind(t0, t1) {
      this.index = t0;
      this._name = t1;
    },
    SemanticCheckable: function SemanticCheckable(t0, t1, t2) {
      var _ = this;
      _.__engine$_kind = t0;
      _.__SemanticRole_element_F = $;
      _.kind = t1;
      _.semanticsObject = t2;
      _._labelAndValue = _._focusable = _._behaviors = null;
    },
    Selectable: function Selectable(t0, t1) {
      this.semanticsObject = t0;
      this.owner = t1;
      this._isDisposed = false;
    },
    Focusable: function Focusable(t0, t1, t2) {
      var _ = this;
      _._focusManager = t0;
      _.semanticsObject = t1;
      _.owner = t2;
      _._isDisposed = false;
    },
    AccessibilityFocusManagerEvent: function AccessibilityFocusManagerEvent(t0, t1) {
      this.index = t0;
      this._name = t1;
    },
    AccessibilityFocusManager: function AccessibilityFocusManager(t0, t1) {
      var _ = this;
      _._owner = t0;
      _.__engine$_target = null;
      _._lastEvent = t1;
      _._lastSetValue = null;
    },
    AccessibilityFocusManager_manage_closure: function AccessibilityFocusManager_manage_closure(t0) {
      this.$this = t0;
    },
    AccessibilityFocusManager_manage_closure0: function AccessibilityFocusManager_manage_closure0(t0) {
      this.$this = t0;
    },
    AccessibilityFocusManager_changeFocus_closure: function AccessibilityFocusManager_changeFocus_closure(t0) {
      this.value = t0;
    },
    AccessibilityFocusManager_changeFocus_closure0: function AccessibilityFocusManager_changeFocus_closure0(t0, t1) {
      this.$this = t0;
      this.target = t1;
    },
    SemanticHeader: function SemanticHeader(t0, t1) {
      var _ = this;
      _.__SemanticRole_element_F = $;
      _.kind = t0;
      _.semanticsObject = t1;
      _._labelAndValue = _._focusable = _._behaviors = null;
    },
    SemanticHeading: function SemanticHeading(t0, t1) {
      var _ = this;
      _.__SemanticRole_element_F = $;
      _.kind = t0;
      _.semanticsObject = t1;
      _._labelAndValue = _._focusable = _._behaviors = null;
    },
    SemanticImage: function SemanticImage(t0, t1) {
      var _ = this;
      _._auxiliaryImageElement = null;
      _.__SemanticRole_element_F = $;
      _.kind = t0;
      _.semanticsObject = t1;
      _._labelAndValue = _._focusable = _._behaviors = null;
    },
    SemanticIncrementable: function SemanticIncrementable(t0, t1, t2, t3) {
      var _ = this;
      _.__engine$_element = t0;
      _._focusManager = t1;
      _._currentSurrogateValue = 1;
      _.__SemanticIncrementable__gestureModeListener_F = $;
      _._pendingResync = false;
      _.__SemanticRole_element_F = $;
      _.kind = t2;
      _.semanticsObject = t3;
      _._labelAndValue = _._focusable = _._behaviors = null;
    },
    SemanticIncrementable_closure: function SemanticIncrementable_closure(t0, t1) {
      this.$this = t0;
      this.semanticsObject = t1;
    },
    SemanticIncrementable_closure0: function SemanticIncrementable_closure0(t0) {
      this.$this = t0;
    },
    LabelRepresentation: function LabelRepresentation(t0, t1) {
      this.index = t0;
      this._name = t1;
    },
    LabelRepresentationBehavior: function LabelRepresentationBehavior() {
    },
    AriaLabelRepresentation: function AriaLabelRepresentation(t0, t1) {
      this.kind = t0;
      this.owner = t1;
    },
    DomTextRepresentation: function DomTextRepresentation(t0, t1) {
      this._domText = null;
      this.kind = t0;
      this.owner = t1;
    },
    SizedSpanRepresentation: function SizedSpanRepresentation(t0, t1, t2) {
      var _ = this;
      _._domText = t0;
      _._previousSize = _._previousLabel = null;
      _.kind = t1;
      _.owner = t2;
    },
    LabelAndValue: function LabelAndValue(t0, t1, t2) {
      var _ = this;
      _.preferredRepresentation = t0;
      _._representation = null;
      _.semanticsObject = t1;
      _.owner = t2;
      _._isDisposed = false;
    },
    _computeLabelHintValue_closure: function _computeLabelHintValue_closure() {
    },
    SemanticLink: function SemanticLink(t0, t1) {
      var _ = this;
      _.__SemanticRole_element_F = $;
      _.kind = t0;
      _.semanticsObject = t1;
      _._labelAndValue = _._focusable = _._behaviors = null;
    },
    LiveRegion: function LiveRegion(t0, t1) {
      var _ = this;
      _._lastAnnouncement = null;
      _.semanticsObject = t0;
      _.owner = t1;
      _._isDisposed = false;
    },
    SemanticPlatformView: function SemanticPlatformView(t0, t1) {
      var _ = this;
      _.__SemanticRole_element_F = $;
      _.kind = t0;
      _.semanticsObject = t1;
      _._labelAndValue = _._focusable = _._behaviors = null;
    },
    SemanticRoute: function SemanticRoute(t0, t1) {
      var _ = this;
      _.__SemanticRole_element_F = $;
      _.kind = t0;
      _.semanticsObject = t1;
      _._labelAndValue = _._focusable = _._behaviors = null;
    },
    SemanticRoute_closure: function SemanticRoute_closure(t0, t1) {
      this.$this = t0;
      this.semanticsObject = t1;
    },
    SemanticRoute__setDefaultFocus_closure: function SemanticRoute__setDefaultFocus_closure() {
    },
    SemanticRoute_update_closure: function SemanticRoute_update_closure(t0, t1) {
      this.$this = t0;
      this.label = t1;
    },
    RouteName: function RouteName(t0, t1) {
      var _ = this;
      _._route = null;
      _.semanticsObject = t0;
      _.owner = t1;
      _._isDisposed = false;
    },
    RouteName_update_closure: function RouteName_update_closure(t0) {
      this.$this = t0;
    },
    SemanticScrollable: function SemanticScrollable(t0, t1, t2) {
      var _ = this;
      _._gestureModeListener = null;
      _._scrollOverflowElement = t0;
      _._scrollListener = null;
      _._effectiveNeutralScrollPosition = 0;
      _.__SemanticRole_element_F = $;
      _.kind = t1;
      _.semanticsObject = t2;
      _._labelAndValue = _._focusable = _._behaviors = null;
    },
    SemanticScrollable_update_closure: function SemanticScrollable_update_closure(t0) {
      this.$this = t0;
    },
    SemanticScrollable_update_closure0: function SemanticScrollable_update_closure0(t0) {
      this.$this = t0;
    },
    SemanticScrollable_update_closure1: function SemanticScrollable_update_closure1(t0) {
      this.$this = t0;
    },
    EngineAccessibilityFeatures: function EngineAccessibilityFeatures(t0) {
      this.__engine$_index = t0;
    },
    SemanticsUpdate: function SemanticsUpdate(t0) {
      this._nodeUpdates = t0;
    },
    SemanticsNodeUpdate: function SemanticsNodeUpdate(t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t18, t19, t20, t21, t22, t23, t24, t25, t26, t27, t28, t29, t30, t31, t32) {
      var _ = this;
      _.id = t0;
      _.flags = t1;
      _.actions = t2;
      _.textSelectionBase = t3;
      _.textSelectionExtent = t4;
      _.platformViewId = t5;
      _.scrollChildren = t6;
      _.scrollIndex = t7;
      _.scrollPosition = t8;
      _.scrollExtentMax = t9;
      _.scrollExtentMin = t10;
      _.rect = t11;
      _.identifier = t12;
      _.label = t13;
      _.labelAttributes = t14;
      _.hint = t15;
      _.hintAttributes = t16;
      _.value = t17;
      _.valueAttributes = t18;
      _.increasedValue = t19;
      _.increasedValueAttributes = t20;
      _.decreasedValue = t21;
      _.decreasedValueAttributes = t22;
      _.tooltip = t23;
      _.textDirection = t24;
      _.transform = t25;
      _.childrenInTraversalOrder = t26;
      _.childrenInHitTestOrder = t27;
      _.additionalActions = t28;
      _.thickness = t29;
      _.headingLevel = t30;
      _.linkUrl = t31;
      _.role = t32;
    },
    EngineSemanticsRole: function EngineSemanticsRole(t0, t1) {
      this.index = t0;
      this._name = t1;
    },
    SemanticRole: function SemanticRole() {
    },
    SemanticRole_addSemanticBehavior_closure: function SemanticRole_addSemanticBehavior_closure(t0) {
      this.behavior = t0;
    },
    GenericRole: function GenericRole(t0, t1) {
      var _ = this;
      _.__SemanticRole_element_F = $;
      _.kind = t0;
      _.semanticsObject = t1;
      _._labelAndValue = _._focusable = _._behaviors = null;
    },
    SemanticBehavior: function SemanticBehavior() {
    },
    SemanticsObject: function SemanticsObject(t0, t1) {
      var _ = this;
      _.__engine$_flags = 0;
      _.__engine$_tooltip = _._additionalActions = _.__engine$_childrenInHitTestOrder = _._childrenInTraversalOrder = _.__engine$_transform = _.__engine$_textDirection = _._decreasedValueAttributes = _._decreasedValue = _._increasedValueAttributes = _._increasedValue = _._valueAttributes = _.__engine$_value = _._hintAttributes = _._hint = _._labelAttributes = _._label = _.__engine$_rect = _.__engine$_scrollExtentMin = _.__engine$_scrollExtentMax = _.__engine$_scrollPosition = _.__engine$_scrollIndex = _._scrollChildren = _._textSelectionExtent = _._textSelectionBase = _.__engine$_actions = null;
      _.__engine$_platformViewId = -1;
      _.__engine$_headingLevel = 0;
      _.__engine$_linkUrl = _.__engine$_identifier = null;
      _.id = t0;
      _.owner = t1;
      _.__SemanticsObject_role_A = $;
      _._dirtyFields = -1;
      _.semanticRole = _._currentChildrenInRenderOrder = _._parent = _._childContainerElement = null;
      _.horizontalContainerAdjustment = _.verticalContainerAdjustment = 0;
      _._isDisposed = false;
    },
    SemanticsObject__debugVisitRenderedSemanticNodesDepthFirst_closure: function SemanticsObject__debugVisitRenderedSemanticNodesDepthFirst_closure(t0) {
      this.callback = t0;
    },
    SemanticsObject_toString_closure: function SemanticsObject_toString_closure(t0, t1) {
      this._box_0 = t0;
      this.$this = t1;
    },
    AccessibilityMode: function AccessibilityMode(t0, t1) {
      this.index = t0;
      this._name = t1;
    },
    GestureMode: function GestureMode(t0, t1) {
      this.index = t0;
      this._name = t1;
    },
    SemanticsUpdatePhase: function SemanticsUpdatePhase(t0, t1) {
      this.index = t0;
      this._name = t1;
    },
    EngineSemantics: function EngineSemantics(t0, t1, t2, t3, t4) {
      var _ = this;
      _.accessibilityAnnouncements = t0;
      _._semanticsEnabled = false;
      _._now = t1;
      _.semanticsHelper = t2;
      _._gestureMode = t3;
      _._gestureModeClock = null;
      _._gestureModeListeners = t4;
    },
    EngineSemantics__now_closure: function EngineSemantics__now_closure() {
    },
    EngineSemantics__getGestureModeClock_closure: function EngineSemantics__getGestureModeClock_closure(t0) {
      this.$this = t0;
    },
    EngineSemanticsOwner: function EngineSemanticsOwner(t0, t1, t2, t3, t4, t5, t6) {
      var _ = this;
      _.viewId = t0;
      _.semanticsHost = t1;
      _._rootSemanticsElement = null;
      _._phase = t2;
      _._semanticsTree = t3;
      _._attachments = t4;
      _._detachments = t5;
      _._oneTimePostUpdateCallbacks = t6;
      _._hasNodeRequestingFocus = false;
    },
    EngineSemanticsOwner_closure: function EngineSemanticsOwner_closure(t0) {
      this.$this = t0;
    },
    EngineSemanticsOwner__finalizeTree_closure: function EngineSemanticsOwner__finalizeTree_closure(t0, t1) {
      this.$this = t0;
      this.removals = t1;
    },
    EngineSemanticsOwner__computeNodeMapConsistencyMessage_closure: function EngineSemanticsOwner__computeNodeMapConsistencyMessage_closure(t0) {
      this.liveIds = t0;
    },
    EngineSemanticsOwner_updateSemantics_closure: function EngineSemanticsOwner_updateSemantics_closure(t0, t1) {
      this._box_0 = t0;
      this.$this = t1;
    },
    EngineSemanticsOwner_updateSemantics_closure0: function EngineSemanticsOwner_updateSemantics_closure0(t0, t1, t2, t3) {
      var _ = this;
      _._box_0 = t0;
      _.$this = t1;
      _.nodeUpdates = t2;
      _.update = t3;
    },
    EngineSemanticsOwner_updateSemantics__closure: function EngineSemanticsOwner_updateSemantics__closure(t0) {
      this.$this = t0;
    },
    EnabledState: function EnabledState(t0, t1) {
      this.index = t0;
      this._name = t1;
    },
    SemanticsHelper: function SemanticsHelper(t0) {
      this._semanticsEnabler = t0;
    },
    SemanticsEnabler: function SemanticsEnabler() {
    },
    DesktopSemanticsEnabler: function DesktopSemanticsEnabler() {
      this._semanticsPlaceholder = null;
    },
    DesktopSemanticsEnabler_prepareAccessibilityPlaceholder_closure: function DesktopSemanticsEnabler_prepareAccessibilityPlaceholder_closure(t0) {
      this.$this = t0;
    },
    MobileSemanticsEnabler: function MobileSemanticsEnabler() {
      var _ = this;
      _._semanticsPlaceholder = _.semanticsActivationTimer = null;
      _.semanticsActivationAttempts = 0;
      _._schedulePlaceholderRemoval = false;
    },
    MobileSemanticsEnabler_tryEnableSemantics_closure: function MobileSemanticsEnabler_tryEnableSemantics_closure(t0) {
      this.$this = t0;
    },
    MobileSemanticsEnabler_prepareAccessibilityPlaceholder_closure: function MobileSemanticsEnabler_prepareAccessibilityPlaceholder_closure(t0) {
      this.$this = t0;
    },
    SemanticTab: function SemanticTab(t0, t1) {
      var _ = this;
      _.__SemanticRole_element_F = $;
      _.kind = t0;
      _.semanticsObject = t1;
      _._labelAndValue = _._focusable = _._behaviors = null;
    },
    SemanticTabPanel: function SemanticTabPanel(t0, t1) {
      var _ = this;
      _.__SemanticRole_element_F = $;
      _.kind = t0;
      _.semanticsObject = t1;
      _._labelAndValue = _._focusable = _._behaviors = null;
    },
    SemanticTabList: function SemanticTabList(t0, t1) {
      var _ = this;
      _.__SemanticRole_element_F = $;
      _.kind = t0;
      _.semanticsObject = t1;
      _._labelAndValue = _._focusable = _._behaviors = null;
    },
    SemanticButton: function SemanticButton(t0, t1) {
      var _ = this;
      _.__SemanticRole_element_F = $;
      _.kind = t0;
      _.semanticsObject = t1;
      _._labelAndValue = _._focusable = _._behaviors = null;
    },
    Tappable: function Tappable(t0, t1) {
      var _ = this;
      _._clickListener = null;
      _._isListening = false;
      _.semanticsObject = t0;
      _.owner = t1;
      _._isDisposed = false;
    },
    Tappable_closure: function Tappable_closure(t0) {
      this.$this = t0;
    },
    SemanticsTextEditingStrategy: function SemanticsTextEditingStrategy(t0, t1, t2, t3, t4, t5) {
      var _ = this;
      _._queuedStyle = _.inputConfig = _.activeTextField = null;
      _.owner = t0;
      _.isEnabled = false;
      _.domElement = null;
      _.__DefaultTextEditingStrategy_inputConfiguration_A = $;
      _.onAction = _.onChange = _.geometry = _.style = _._editingDeltaState = _.lastEditingState = null;
      _.subscriptions = t1;
      _._appendedToForm = false;
      _.CompositionAwareMixin___CompositionAwareMixin__compositionStartListener_FI = t2;
      _.CompositionAwareMixin___CompositionAwareMixin__compositionUpdateListener_FI = t3;
      _.CompositionAwareMixin___CompositionAwareMixin__compositionEndListener_FI = t4;
      _.CompositionAwareMixin_composingText = t5;
    },
    SemanticTextField: function SemanticTextField(t0, t1) {
      var _ = this;
      _.__SemanticRole_element_F = _.__SemanticTextField_editableElement_F = $;
      _.kind = t0;
      _.semanticsObject = t1;
      _._labelAndValue = _._focusable = _._behaviors = null;
    },
    SemanticTextField__initializeEditableElement_closure: function SemanticTextField__initializeEditableElement_closure(t0) {
      this.$this = t0;
    },
    SemanticTextField__initializeEditableElement_closure0: function SemanticTextField__initializeEditableElement_closure0(t0) {
      this.$this = t0;
    },
    SemanticTextField__initializeEditableElement_closure1: function SemanticTextField__initializeEditableElement_closure1(t0) {
      this.$this = t0;
    },
    SemanticTextField_update_closure: function SemanticTextField_update_closure(t0) {
      this.$this = t0;
    },
    _TypedDataBuffer: function _TypedDataBuffer() {
    },
    _IntBuffer: function _IntBuffer() {
    },
    Uint8Buffer: function Uint8Buffer(t0, t1) {
      this.__engine$_buffer = t0;
      this.__engine$_length = t1;
    },
    MethodCall0: function MethodCall0(t0, t1) {
      this.method = t0;
      this.$arguments = t1;
    },
    JSONMessageCodec: function JSONMessageCodec() {
    },
    JSONMethodCodec: function JSONMethodCodec() {
    },
    StandardMessageCodec: function StandardMessageCodec() {
    },
    StandardMessageCodec_writeValue_closure0: function StandardMessageCodec_writeValue_closure0(t0, t1) {
      this.$this = t0;
      this.buffer = t1;
    },
    StandardMethodCodec: function StandardMethodCodec() {
    },
    WriteBuffer0: function WriteBuffer0(t0, t1, t2) {
      var _ = this;
      _._debugFinalized = false;
      _.__engine$_buffer = t0;
      _.__engine$_eightBytes = t1;
      _.__engine$_eightBytesAsList = t2;
    },
    ReadBuffer0: function ReadBuffer0(t0) {
      this.data = t0;
      this.__engine$_position = 0;
    },
    TextFragment: function TextFragment() {
    },
    LineBreakType: function LineBreakType(t0, t1) {
      this.index = t0;
      this._name = t1;
    },
    LineBreakFragment: function LineBreakFragment(t0, t1, t2, t3, t4) {
      var _ = this;
      _.type = t0;
      _.trailingNewlines = t1;
      _.trailingSpaces = t2;
      _.start = t3;
      _.end = t4;
    },
    EngineLineMetrics: function EngineLineMetrics(t0, t1, t2, t3, t4, t5, t6, t7, t8) {
      var _ = this;
      _.hardBreak = t0;
      _.ascent = t1;
      _.descent = t2;
      _.unscaledAscent = t3;
      _.height = t4;
      _.width = t5;
      _.left = t6;
      _.baseline = t7;
      _.lineNumber = t8;
    },
    EngineLineMetrics_toString_closure: function EngineLineMetrics_toString_closure(t0, t1) {
      this._box_0 = t0;
      this.$this = t1;
    },
    fontWeightIndexToCss_closure: function fontWeightIndexToCss_closure(t0) {
      this.fontWeightIndex = t0;
    },
    BrowserAutofillHints: function BrowserAutofillHints(t0) {
      this._flutterToEngineMap = t0;
    },
    CompositionAwareMixin: function CompositionAwareMixin() {
    },
    EngineInputAction: function EngineInputAction() {
    },
    NoInputAction: function NoInputAction() {
    },
    EnterInputAction: function EnterInputAction() {
    },
    DoneInputAction: function DoneInputAction() {
    },
    GoInputAction: function GoInputAction() {
    },
    NextInputAction: function NextInputAction() {
    },
    PreviousInputAction: function PreviousInputAction() {
    },
    SearchInputAction: function SearchInputAction() {
    },
    SendInputAction: function SendInputAction() {
    },
    EngineInputType: function EngineInputType() {
    },
    NoTextInputType: function NoTextInputType() {
    },
    MultilineNoTextInputType: function MultilineNoTextInputType() {
    },
    TextInputType0: function TextInputType0() {
    },
    NumberInputType: function NumberInputType() {
    },
    DecimalInputType: function DecimalInputType() {
    },
    PhoneInputType: function PhoneInputType() {
    },
    EmailInputType: function EmailInputType() {
    },
    UrlInputType: function UrlInputType() {
    },
    MultilineInputType: function MultilineInputType() {
    },
    TextCapitalization: function TextCapitalization(t0, t1) {
      this.index = t0;
      this._name = t1;
    },
    TextCapitalizationConfig: function TextCapitalizationConfig(t0) {
      this.textCapitalization = t0;
    },
    EngineAutofillForm: function EngineAutofillForm(t0, t1, t2, t3, t4, t5) {
      var _ = this;
      _.formElement = t0;
      _.elements = t1;
      _.items = t2;
      _.insertionReferenceNode = t3;
      _.formIdentifier = t4;
      _.viewId = t5;
    },
    EngineAutofillForm_addInputEventListeners_addSubscriptionForKey: function EngineAutofillForm_addInputEventListeners_addSubscriptionForKey(t0, t1) {
      this.$this = t0;
      this.subscriptions = t1;
    },
    EngineAutofillForm_addInputEventListeners_addSubscriptionForKey_closure: function EngineAutofillForm_addInputEventListeners_addSubscriptionForKey_closure(t0, t1, t2) {
      this.$this = t0;
      this.key = t1;
      this.element = t2;
    },
    AutofillInfo: function AutofillInfo(t0, t1, t2, t3) {
      var _ = this;
      _.editingState = t0;
      _.uniqueIdentifier = t1;
      _.autofillHint = t2;
      _.placeholder = t3;
    },
    TextEditingDeltaState: function TextEditingDeltaState(t0, t1, t2, t3, t4, t5, t6, t7) {
      var _ = this;
      _.oldText = t0;
      _.deltaText = t1;
      _.deltaStart = t2;
      _.deltaEnd = t3;
      _.baseOffset = t4;
      _.extentOffset = t5;
      _.composingOffset = t6;
      _.composingExtent = t7;
    },
    EditingState: function EditingState(t0, t1, t2, t3, t4) {
      var _ = this;
      _.text = t0;
      _.baseOffset = t1;
      _.extentOffset = t2;
      _.composingBaseOffset = t3;
      _.composingExtentOffset = t4;
    },
    EditingState_toString_closure: function EditingState_toString_closure(t0, t1) {
      this._box_0 = t0;
      this.$this = t1;
    },
    InputConfiguration: function InputConfiguration(t0, t1, t2, t3, t4, t5, t6, t7, t8, t9) {
      var _ = this;
      _.viewId = t0;
      _.inputType = t1;
      _.inputAction = t2;
      _.readOnly = t3;
      _.obscureText = t4;
      _.autocorrect = t5;
      _.enableDeltaModel = t6;
      _.autofill = t7;
      _.autofillGroup = t8;
      _.textCapitalization = t9;
    },
    GloballyPositionedTextEditingStrategy: function GloballyPositionedTextEditingStrategy(t0, t1, t2, t3, t4, t5) {
      var _ = this;
      _.owner = t0;
      _.isEnabled = false;
      _.domElement = null;
      _.__DefaultTextEditingStrategy_inputConfiguration_A = $;
      _.onAction = _.onChange = _.geometry = _.style = _._editingDeltaState = _.lastEditingState = null;
      _.subscriptions = t1;
      _._appendedToForm = false;
      _.CompositionAwareMixin___CompositionAwareMixin__compositionStartListener_FI = t2;
      _.CompositionAwareMixin___CompositionAwareMixin__compositionUpdateListener_FI = t3;
      _.CompositionAwareMixin___CompositionAwareMixin__compositionEndListener_FI = t4;
      _.CompositionAwareMixin_composingText = t5;
    },
    SafariDesktopTextEditingStrategy: function SafariDesktopTextEditingStrategy(t0, t1, t2, t3, t4, t5) {
      var _ = this;
      _.owner = t0;
      _.isEnabled = false;
      _.domElement = null;
      _.__DefaultTextEditingStrategy_inputConfiguration_A = $;
      _.onAction = _.onChange = _.geometry = _.style = _._editingDeltaState = _.lastEditingState = null;
      _.subscriptions = t1;
      _._appendedToForm = false;
      _.CompositionAwareMixin___CompositionAwareMixin__compositionStartListener_FI = t2;
      _.CompositionAwareMixin___CompositionAwareMixin__compositionUpdateListener_FI = t3;
      _.CompositionAwareMixin___CompositionAwareMixin__compositionEndListener_FI = t4;
      _.CompositionAwareMixin_composingText = t5;
    },
    DefaultTextEditingStrategy: function DefaultTextEditingStrategy() {
    },
    DefaultTextEditingStrategy_preventDefaultForMouseEvents_closure: function DefaultTextEditingStrategy_preventDefaultForMouseEvents_closure() {
    },
    DefaultTextEditingStrategy_preventDefaultForMouseEvents_closure0: function DefaultTextEditingStrategy_preventDefaultForMouseEvents_closure0() {
    },
    DefaultTextEditingStrategy_preventDefaultForMouseEvents_closure1: function DefaultTextEditingStrategy_preventDefaultForMouseEvents_closure1() {
    },
    IOSTextEditingStrategy: function IOSTextEditingStrategy(t0, t1, t2, t3, t4, t5) {
      var _ = this;
      _._positionInputElementTimer = null;
      _._canPosition = true;
      _.owner = t0;
      _.isEnabled = false;
      _.domElement = null;
      _.__DefaultTextEditingStrategy_inputConfiguration_A = $;
      _.onAction = _.onChange = _.geometry = _.style = _._editingDeltaState = _.lastEditingState = null;
      _.subscriptions = t1;
      _._appendedToForm = false;
      _.CompositionAwareMixin___CompositionAwareMixin__compositionStartListener_FI = t2;
      _.CompositionAwareMixin___CompositionAwareMixin__compositionUpdateListener_FI = t3;
      _.CompositionAwareMixin___CompositionAwareMixin__compositionEndListener_FI = t4;
      _.CompositionAwareMixin_composingText = t5;
    },
    IOSTextEditingStrategy_addEventHandlers_closure: function IOSTextEditingStrategy_addEventHandlers_closure(t0) {
      this.$this = t0;
    },
    IOSTextEditingStrategy__addTapListener_closure: function IOSTextEditingStrategy__addTapListener_closure(t0) {
      this.$this = t0;
    },
    IOSTextEditingStrategy__schedulePlacement_closure: function IOSTextEditingStrategy__schedulePlacement_closure(t0) {
      this.$this = t0;
    },
    AndroidTextEditingStrategy: function AndroidTextEditingStrategy(t0, t1, t2, t3, t4, t5) {
      var _ = this;
      _.owner = t0;
      _.isEnabled = false;
      _.domElement = null;
      _.__DefaultTextEditingStrategy_inputConfiguration_A = $;
      _.onAction = _.onChange = _.geometry = _.style = _._editingDeltaState = _.lastEditingState = null;
      _.subscriptions = t1;
      _._appendedToForm = false;
      _.CompositionAwareMixin___CompositionAwareMixin__compositionStartListener_FI = t2;
      _.CompositionAwareMixin___CompositionAwareMixin__compositionUpdateListener_FI = t3;
      _.CompositionAwareMixin___CompositionAwareMixin__compositionEndListener_FI = t4;
      _.CompositionAwareMixin_composingText = t5;
    },
    FirefoxTextEditingStrategy: function FirefoxTextEditingStrategy(t0, t1, t2, t3, t4, t5) {
      var _ = this;
      _.owner = t0;
      _.isEnabled = false;
      _.domElement = null;
      _.__DefaultTextEditingStrategy_inputConfiguration_A = $;
      _.onAction = _.onChange = _.geometry = _.style = _._editingDeltaState = _.lastEditingState = null;
      _.subscriptions = t1;
      _._appendedToForm = false;
      _.CompositionAwareMixin___CompositionAwareMixin__compositionStartListener_FI = t2;
      _.CompositionAwareMixin___CompositionAwareMixin__compositionUpdateListener_FI = t3;
      _.CompositionAwareMixin___CompositionAwareMixin__compositionEndListener_FI = t4;
      _.CompositionAwareMixin_composingText = t5;
    },
    FirefoxTextEditingStrategy_addEventHandlers_closure: function FirefoxTextEditingStrategy_addEventHandlers_closure(t0) {
      this.$this = t0;
    },
    TextInputCommand: function TextInputCommand() {
    },
    TextInputSetClient: function TextInputSetClient(t0, t1) {
      this.clientId = t0;
      this.configuration = t1;
    },
    TextInputUpdateConfig: function TextInputUpdateConfig() {
    },
    TextInputSetEditingState: function TextInputSetEditingState(t0) {
      this.state = t0;
    },
    TextInputShow: function TextInputShow() {
    },
    TextInputSetEditableSizeAndTransform: function TextInputSetEditableSizeAndTransform(t0) {
      this.geometry = t0;
    },
    TextInputSetStyle: function TextInputSetStyle(t0) {
      this.style = t0;
    },
    TextInputClearClient: function TextInputClearClient() {
    },
    TextInputHide: function TextInputHide() {
    },
    TextInputSetMarkedTextRect: function TextInputSetMarkedTextRect() {
    },
    TextInputSetCaretRect: function TextInputSetCaretRect() {
    },
    TextInputRequestAutofill: function TextInputRequestAutofill() {
    },
    TextInputFinishAutofillContext: function TextInputFinishAutofillContext(t0) {
      this.saveForm = t0;
    },
    saveForms_closure: function saveForms_closure() {
    },
    TextEditingChannel: function TextEditingChannel(t0) {
      this.implementation = t0;
    },
    TextEditingChannel_handleTextInput_closure: function TextEditingChannel_handleTextInput_closure(t0) {
      this.callback = t0;
    },
    HybridTextEditing: function HybridTextEditing() {
      var _ = this;
      _.__HybridTextEditing_channel_FI = $;
      _._clientId = null;
      _.isEditing = false;
      _.configuration = null;
      _.__HybridTextEditing_strategy_FI = $;
    },
    HybridTextEditing__startEditing_closure0: function HybridTextEditing__startEditing_closure0(t0) {
      this.$this = t0;
    },
    HybridTextEditing__startEditing_closure: function HybridTextEditing__startEditing_closure(t0) {
      this.$this = t0;
    },
    EditableTextStyle: function EditableTextStyle(t0, t1, t2, t3, t4) {
      var _ = this;
      _.fontSize = t0;
      _.fontWeight = t1;
      _.fontFamily = t2;
      _.textAlign = t3;
      _.textDirection = t4;
    },
    EditableTextGeometry: function EditableTextGeometry(t0, t1, t2) {
      this.width = t0;
      this.height = t1;
      this.globalTransform = t2;
    },
    EditableTextGeometry_EditableTextGeometry$fromFrameworkMessage_closure: function EditableTextGeometry_EditableTextGeometry$fromFrameworkMessage_closure() {
    },
    TransformKind: function TransformKind(t0, t1) {
      this.index = t0;
      this._name = t1;
    },
    bytesToHexString_closure: function bytesToHexString_closure() {
    },
    LruCache: function LruCache(t0, t1, t2, t3) {
      var _ = this;
      _.maximumSize = t0;
      _._itemQueue = t1;
      _._itemMap = t2;
      _.$ti = t3;
    },
    BitmapSize: function BitmapSize(t0, t1) {
      this.width = t0;
      this.height = t1;
    },
    Matrix4: function Matrix4(t0) {
      this._m4storage = t0;
    },
    Matrix4_toString_closure: function Matrix4_toString_closure(t0, t1) {
      this._box_0 = t0;
      this.$this = t1;
    },
    Matrix4_toString_closure_fmt: function Matrix4_toString_closure_fmt(t0) {
      this.$this = t0;
    },
    CustomElementDimensionsProvider: function CustomElementDimensionsProvider(t0, t1) {
      var _ = this;
      _._hostElement = t0;
      _.__CustomElementDimensionsProvider__dprChangeStreamSubscription_A = _.__CustomElementDimensionsProvider__hostElementResizeObserver_A = $;
      _._onResizeStreamController = t1;
    },
    CustomElementDimensionsProvider_closure: function CustomElementDimensionsProvider_closure(t0) {
      this.$this = t0;
    },
    CustomElementDimensionsProvider_closure0: function CustomElementDimensionsProvider_closure0(t0) {
      this.$this = t0;
    },
    CustomElementDimensionsProvider_closure1: function CustomElementDimensionsProvider_closure1(t0) {
      this.$this = t0;
    },
    DimensionsProvider: function DimensionsProvider() {
    },
    FullPageDimensionsProvider: function FullPageDimensionsProvider(t0) {
      this.__FullPageDimensionsProvider__domResizeSubscription_A = $;
      this._onResizeStreamController = t0;
    },
    DisplayDprStream: function DisplayDprStream(t0, t1, t2) {
      var _ = this;
      _._display = t0;
      _._currentDpr = t1;
      _._dprStreamController = t2;
      _.__DisplayDprStream__dprMediaQuery_A = $;
    },
    DomManager: function DomManager(t0, t1, t2, t3, t4, t5) {
      var _ = this;
      _.rootElement = t0;
      _.platformViewsHost = t1;
      _.renderingHost = t2;
      _.sceneHost = t3;
      _.textEditingHost = t4;
      _.semanticsHost = t5;
      _._lastSceneElement = null;
    },
    CustomElementEmbeddingStrategy: function CustomElementEmbeddingStrategy(t0) {
      this.hostElement = t0;
      this.__CustomElementEmbeddingStrategy__rootElement_F = $;
    },
    FullPageEmbeddingStrategy: function FullPageEmbeddingStrategy(t0) {
      this.hostElement = t0;
    },
    FullPageEmbeddingStrategy__applyViewportMeta_closure: function FullPageEmbeddingStrategy__applyViewportMeta_closure(t0) {
      this.viewportMeta = t0;
    },
    FlutterViewManager: function FlutterViewManager(t0, t1, t2, t3, t4) {
      var _ = this;
      _._dispatcher = t0;
      _._viewData = t1;
      _._jsViewOptions = t2;
      _._onViewCreatedController = t3;
      _._onViewDisposedController = t4;
    },
    FlutterViewManager_safeBlur_closure: function FlutterViewManager_safeBlur_closure(t0, t1) {
      this.$this = t0;
      this.element = t1;
    },
    FlutterViewManager_safeRemove_closure: function FlutterViewManager_safeRemove_closure(t0, t1) {
      this.$this = t0;
      this.element = t1;
    },
    GlobalHtmlAttributes: function GlobalHtmlAttributes(t0, t1) {
      this.rootElement = t0;
      this.hostElement = t1;
    },
    HotRestartCacheHandler: function HotRestartCacheHandler() {
    },
    _hotRestartCache_closure: function _hotRestartCache_closure() {
    },
    _hotRestartCache__closure: function _hotRestartCache__closure(t0) {
      this._box_0 = t0;
    },
    applyGlobalCssRulesToSheet_closure: function applyGlobalCssRulesToSheet_closure(t0, t1) {
      this.styleElement = t0;
      this.cssSelectorPrefix = t1;
    },
    EngineFlutterView: function EngineFlutterView() {
    },
    EngineFlutterView__computePhysicalSize_closure: function EngineFlutterView__computePhysicalSize_closure(t0, t1) {
      this._box_0 = t0;
      this.$this = t1;
    },
    _EngineFlutterViewImpl: function _EngineFlutterViewImpl(t0, t1, t2, t3, t4, t5) {
      var _ = this;
      _.viewId = t0;
      _.platformDispatcher = t1;
      _.embeddingStrategy = t2;
      _.__EngineFlutterView__resizeSubscription_F = $;
      _.isDisposed = false;
      _.__EngineFlutterView_pointerBinding_F = _.__EngineFlutterView_dom_FI = _.__EngineFlutterView_contextMenu_FI = _.__EngineFlutterView_mouseCursor_FI = _.__EngineFlutterView__globalHtmlAttributes_FI = $;
      _._jsViewConstraints = t3;
      _.__EngineFlutterView_semantics_FI = $;
      _._physicalSize = null;
      _._viewInsets = t4;
      _.dimensionsProvider = t5;
    },
    EngineFlutterWindow: function EngineFlutterWindow(t0, t1, t2, t3, t4, t5, t6) {
      var _ = this;
      _._browserHistory = null;
      _._endOfTheLine = t0;
      _.viewId = t1;
      _.platformDispatcher = t2;
      _.embeddingStrategy = t3;
      _.__EngineFlutterView__resizeSubscription_F = $;
      _.isDisposed = false;
      _.__EngineFlutterView_pointerBinding_F = _.__EngineFlutterView_dom_FI = _.__EngineFlutterView_contextMenu_FI = _.__EngineFlutterView_mouseCursor_FI = _.__EngineFlutterView__globalHtmlAttributes_FI = $;
      _._jsViewConstraints = t4;
      _.__EngineFlutterView_semantics_FI = $;
      _._physicalSize = null;
      _._viewInsets = t5;
      _.dimensionsProvider = t6;
    },
    EngineFlutterWindow_handleNavigationMessage_closure: function EngineFlutterWindow_handleNavigationMessage_closure(t0, t1) {
      this.$this = t0;
      this.data = t1;
    },
    ViewPadding: function ViewPadding(t0, t1, t2, t3) {
      var _ = this;
      _.left = t0;
      _.top = t1;
      _.right = t2;
      _.bottom = t3;
    },
    ViewConstraints: function ViewConstraints(t0, t1, t2, t3) {
      var _ = this;
      _.minWidth = t0;
      _.maxWidth = t1;
      _.minHeight = t2;
      _.maxHeight = t3;
    },
    ViewConstraints_toString_describe: function ViewConstraints_toString_describe() {
    },
    _DefaultTextEditingStrategy_Object_CompositionAwareMixin: function _DefaultTextEditingStrategy_Object_CompositionAwareMixin() {
    },
    __PointerAdapter__BaseAdapter__WheelEventListenerMixin: function __PointerAdapter__BaseAdapter__WheelEventListenerMixin() {
    },
    JS_CONST: function JS_CONST() {
    },
    CastIterable_CastIterable(source, $S, $T) {
      if ($S._eval$1("EfficientLengthIterable<0>")._is(source))
        return new A._EfficientLengthCastIterable(source, $S._eval$1("@<0>")._bind$1($T)._eval$1("_EfficientLengthCastIterable<1,2>"));
      return new A.CastIterable(source, $S._eval$1("@<0>")._bind$1($T)._eval$1("CastIterable<1,2>"));
    },
    LateError$fieldNI(fieldName) {
      return new A.LateError("Field '" + fieldName + "' has not been initialized.");
    },
    LateError$localNI(localName) {
      return new A.LateError("Local '" + localName + "' has not been initialized.");
    },
    LateError$localAI(localName) {
      return new A.LateError("Local '" + localName + "' has already been initialized.");
    },
    CodeUnits$(_string) {
      return new A.CodeUnits(_string);
    },
    hexDigitValue(char) {
      var digit, letter;
      A.assertHelper(char <= 65535);
      digit = char ^ 48;
      if (digit <= 9)
        return digit;
      letter = char | 32;
      if (97 <= letter && letter <= 102)
        return letter - 87;
      return -1;
    },
    parseHexByte(source, index) {
      var digit1, t2, digit2,
        t1 = source.length;
      A.assertHelper(index + 2 <= t1);
      if (!(index >= 0 && index < t1))
        return A.ioore(source, index);
      digit1 = A.hexDigitValue(source.charCodeAt(index));
      t2 = index + 1;
      if (!(t2 < t1))
        return A.ioore(source, t2);
      digit2 = A.hexDigitValue(source.charCodeAt(t2));
      return digit1 * 16 + digit2 - (digit2 & 256);
    },
    SystemHash_combine(hash, value) {
      hash = hash + value & 536870911;
      hash = hash + ((hash & 524287) << 10) & 536870911;
      return hash ^ hash >>> 6;
    },
    SystemHash_finish(hash) {
      hash = hash + ((hash & 67108863) << 3) & 536870911;
      hash ^= hash >>> 11;
      return hash + ((hash & 16383) << 15) & 536870911;
    },
    SystemHash_hash2(v1, v2, seed) {
      return A.SystemHash_finish(A.SystemHash_combine(A.SystemHash_combine(seed, v1), v2));
    },
    SystemHash_hash4(v1, v2, v3, v4, seed) {
      return A.SystemHash_finish(A.SystemHash_combine(A.SystemHash_combine(A.SystemHash_combine(A.SystemHash_combine(seed, v1), v2), v3), v4));
    },
    checkNotNullable(value, $name, $T) {
      return value;
    },
    isToStringVisiting(object) {
      var t1, i;
      for (t1 = $.toStringVisiting.length, i = 0; i < t1; ++i)
        if (object === $.toStringVisiting[i])
          return true;
      return false;
    },
    SubListIterable$(_iterable, _start, _endOrLength, $E) {
      A.RangeError_checkNotNegative(_start, "start");
      if (_endOrLength != null) {
        A.RangeError_checkNotNegative(_endOrLength, "end");
        if (_start > _endOrLength)
          A.throwExpression(A.RangeError$range(_start, 0, _endOrLength, "start", null));
      }
      return new A.SubListIterable(_iterable, _start, _endOrLength, $E._eval$1("SubListIterable<0>"));
    },
    MappedIterable_MappedIterable(iterable, $function, $S, $T) {
      if (type$.EfficientLengthIterable_dynamic._is(iterable))
        return new A.EfficientLengthMappedIterable(iterable, $function, $S._eval$1("@<0>")._bind$1($T)._eval$1("EfficientLengthMappedIterable<1,2>"));
      return new A.MappedIterable(iterable, $function, $S._eval$1("@<0>")._bind$1($T)._eval$1("MappedIterable<1,2>"));
    },
    TakeIterable_TakeIterable(iterable, takeCount, $E) {
      var _s9_ = "takeCount";
      A.ArgumentError_checkNotNull(takeCount, _s9_, type$.int);
      A.RangeError_checkNotNegative(takeCount, _s9_);
      if (type$.EfficientLengthIterable_dynamic._is(iterable))
        return new A.EfficientLengthTakeIterable(iterable, takeCount, $E._eval$1("EfficientLengthTakeIterable<0>"));
      return new A.TakeIterable(iterable, takeCount, $E._eval$1("TakeIterable<0>"));
    },
    SkipIterable_SkipIterable(iterable, count, $E) {
      var _s5_ = "count";
      if (type$.EfficientLengthIterable_dynamic._is(iterable)) {
        A.ArgumentError_checkNotNull(count, _s5_, type$.int);
        A.RangeError_checkNotNegative(count, _s5_);
        return new A.EfficientLengthSkipIterable(iterable, count, $E._eval$1("EfficientLengthSkipIterable<0>"));
      }
      A.ArgumentError_checkNotNull(count, _s5_, type$.int);
      A.RangeError_checkNotNegative(count, _s5_);
      return new A.SkipIterable(iterable, count, $E._eval$1("SkipIterable<0>"));
    },
    FollowedByIterable_FollowedByIterable$firstEfficient(first, second, $E) {
      if ($E._eval$1("EfficientLengthIterable<0>")._is(second))
        return new A.EfficientLengthFollowedByIterable(first, second, $E._eval$1("EfficientLengthFollowedByIterable<0>"));
      return new A.FollowedByIterable(first, second, $E._eval$1("FollowedByIterable<0>"));
    },
    IterableElementError_noElement() {
      return new A.StateError("No element");
    },
    IterableElementError_tooMany() {
      return new A.StateError("Too many elements");
    },
    IterableElementError_tooFew() {
      return new A.StateError("Too few elements");
    },
    Sort__doSort(a, left, right, compare, $E) {
      if (right - left <= 32)
        A.Sort__insertionSort(a, left, right, compare, $E);
      else
        A.Sort__dualPivotQuicksort(a, left, right, compare, $E);
    },
    Sort__insertionSort(a, left, right, compare, $E) {
      var i, t1, el, j, t2, j0;
      for (i = left + 1, t1 = J.getInterceptor$asx(a); i <= right; ++i) {
        el = t1.$index(a, i);
        j = i;
        while (true) {
          if (j > left) {
            t2 = compare.call$2(t1.$index(a, j - 1), el);
            if (typeof t2 !== "number")
              return t2.$gt();
            t2 = t2 > 0;
          } else
            t2 = false;
          if (!t2)
            break;
          j0 = j - 1;
          t1.$indexSet(a, j, t1.$index(a, j0));
          j = j0;
        }
        t1.$indexSet(a, j, el);
      }
    },
    Sort__dualPivotQuicksort(a, left, right, compare, $E) {
      var sixth, index1, index5, index3, index2, index4, el1, el2, el3, el4, el5, t2, t0, less, great, pivots_are_equal, k, ak, comp, great0, less0,
        t1 = right - left;
      A.assertHelper(t1 > 32);
      sixth = B.JSInt_methods._tdivFast$1(t1 + 1, 6);
      index1 = left + sixth;
      index5 = right - sixth;
      index3 = B.JSInt_methods._tdivFast$1(left + right, 2);
      index2 = index3 - sixth;
      index4 = index3 + sixth;
      t1 = J.getInterceptor$asx(a);
      el1 = t1.$index(a, index1);
      el2 = t1.$index(a, index2);
      el3 = t1.$index(a, index3);
      el4 = t1.$index(a, index4);
      el5 = t1.$index(a, index5);
      t2 = compare.call$2(el1, el2);
      if (typeof t2 !== "number")
        return t2.$gt();
      if (t2 > 0) {
        t0 = el2;
        el2 = el1;
        el1 = t0;
      }
      t2 = compare.call$2(el4, el5);
      if (typeof t2 !== "number")
        return t2.$gt();
      if (t2 > 0) {
        t0 = el5;
        el5 = el4;
        el4 = t0;
      }
      t2 = compare.call$2(el1, el3);
      if (typeof t2 !== "number")
        return t2.$gt();
      if (t2 > 0) {
        t0 = el3;
        el3 = el1;
        el1 = t0;
      }
      t2 = compare.call$2(el2, el3);
      if (typeof t2 !== "number")
        return t2.$gt();
      if (t2 > 0) {
        t0 = el3;
        el3 = el2;
        el2 = t0;
      }
      t2 = compare.call$2(el1, el4);
      if (typeof t2 !== "number")
        return t2.$gt();
      if (t2 > 0) {
        t0 = el4;
        el4 = el1;
        el1 = t0;
      }
      t2 = compare.call$2(el3, el4);
      if (typeof t2 !== "number")
        return t2.$gt();
      if (t2 > 0) {
        t0 = el4;
        el4 = el3;
        el3 = t0;
      }
      t2 = compare.call$2(el2, el5);
      if (typeof t2 !== "number")
        return t2.$gt();
      if (t2 > 0) {
        t0 = el5;
        el5 = el2;
        el2 = t0;
      }
      t2 = compare.call$2(el2, el3);
      if (typeof t2 !== "number")
        return t2.$gt();
      if (t2 > 0) {
        t0 = el3;
        el3 = el2;
        el2 = t0;
      }
      t2 = compare.call$2(el4, el5);
      if (typeof t2 !== "number")
        return t2.$gt();
      if (t2 > 0) {
        t0 = el5;
        el5 = el4;
        el4 = t0;
      }
      t1.$indexSet(a, index1, el1);
      t1.$indexSet(a, index3, el3);
      t1.$indexSet(a, index5, el5);
      t1.$indexSet(a, index2, t1.$index(a, left));
      t1.$indexSet(a, index4, t1.$index(a, right));
      less = left + 1;
      great = right - 1;
      pivots_are_equal = J.$eq$(compare.call$2(el2, el4), 0);
      if (pivots_are_equal)
        for (k = less; k <= great; ++k) {
          ak = t1.$index(a, k);
          comp = compare.call$2(ak, el2);
          if (comp === 0)
            continue;
          if (comp < 0) {
            if (k !== less) {
              t1.$indexSet(a, k, t1.$index(a, less));
              t1.$indexSet(a, less, ak);
            }
            ++less;
          } else
            for (; true;) {
              comp = compare.call$2(t1.$index(a, great), el2);
              if (comp > 0) {
                --great;
                continue;
              } else {
                great0 = great - 1;
                if (comp < 0) {
                  t1.$indexSet(a, k, t1.$index(a, less));
                  less0 = less + 1;
                  t1.$indexSet(a, less, t1.$index(a, great));
                  t1.$indexSet(a, great, ak);
                  great = great0;
                  less = less0;
                  break;
                } else {
                  t1.$indexSet(a, k, t1.$index(a, great));
                  t1.$indexSet(a, great, ak);
                  great = great0;
                  break;
                }
              }
            }
        }
      else
        for (k = less; k <= great; ++k) {
          ak = t1.$index(a, k);
          if (compare.call$2(ak, el2) < 0) {
            if (k !== less) {
              t1.$indexSet(a, k, t1.$index(a, less));
              t1.$indexSet(a, less, ak);
            }
            ++less;
          } else if (compare.call$2(ak, el4) > 0)
            for (; true;)
              if (compare.call$2(t1.$index(a, great), el4) > 0) {
                --great;
                if (great < k)
                  break;
                continue;
              } else {
                great0 = great - 1;
                if (compare.call$2(t1.$index(a, great), el2) < 0) {
                  t1.$indexSet(a, k, t1.$index(a, less));
                  less0 = less + 1;
                  t1.$indexSet(a, less, t1.$index(a, great));
                  t1.$indexSet(a, great, ak);
                  less = less0;
                } else {
                  t1.$indexSet(a, k, t1.$index(a, great));
                  t1.$indexSet(a, great, ak);
                }
                great = great0;
                break;
              }
        }
      t2 = less - 1;
      t1.$indexSet(a, left, t1.$index(a, t2));
      t1.$indexSet(a, t2, el2);
      t2 = great + 1;
      t1.$indexSet(a, right, t1.$index(a, t2));
      t1.$indexSet(a, t2, el4);
      A.Sort__doSort(a, left, less - 2, compare, $E);
      A.Sort__doSort(a, great + 2, right, compare, $E);
      if (pivots_are_equal)
        return;
      if (less < index1 && great > index5) {
        for (; J.$eq$(compare.call$2(t1.$index(a, less), el2), 0);)
          ++less;
        for (; J.$eq$(compare.call$2(t1.$index(a, great), el4), 0);)
          --great;
        for (k = less; k <= great; ++k) {
          ak = t1.$index(a, k);
          if (compare.call$2(ak, el2) === 0) {
            if (k !== less) {
              t1.$indexSet(a, k, t1.$index(a, less));
              t1.$indexSet(a, less, ak);
            }
            ++less;
          } else if (compare.call$2(ak, el4) === 0)
            for (; true;)
              if (compare.call$2(t1.$index(a, great), el4) === 0) {
                --great;
                if (great < k)
                  break;
                continue;
              } else {
                great0 = great - 1;
                if (compare.call$2(t1.$index(a, great), el2) < 0) {
                  t1.$indexSet(a, k, t1.$index(a, less));
                  less0 = less + 1;
                  t1.$indexSet(a, less, t1.$index(a, great));
                  t1.$indexSet(a, great, ak);
                  less = less0;
                } else {
                  t1.$indexSet(a, k, t1.$index(a, great));
                  t1.$indexSet(a, great, ak);
                }
                great = great0;
                break;
              }
        }
        A.Sort__doSort(a, less, great, compare, $E);
      } else
        A.Sort__doSort(a, less, great, compare, $E);
    },
    _CastIterableBase: function _CastIterableBase() {
    },
    CastIterator: function CastIterator(t0, t1) {
      this._source = t0;
      this.$ti = t1;
    },
    CastIterable: function CastIterable(t0, t1) {
      this._source = t0;
      this.$ti = t1;
    },
    _EfficientLengthCastIterable: function _EfficientLengthCastIterable(t0, t1) {
      this._source = t0;
      this.$ti = t1;
    },
    _CastListBase: function _CastListBase() {
    },
    _CastListBase_sort_closure: function _CastListBase_sort_closure(t0, t1) {
      this.$this = t0;
      this.compare = t1;
    },
    CastList: function CastList(t0, t1) {
      this._source = t0;
      this.$ti = t1;
    },
    CastSet: function CastSet(t0, t1, t2) {
      this._source = t0;
      this._emptySet = t1;
      this.$ti = t2;
    },
    CastMap: function CastMap(t0, t1) {
      this._source = t0;
      this.$ti = t1;
    },
    CastMap_putIfAbsent_closure: function CastMap_putIfAbsent_closure(t0, t1) {
      this.$this = t0;
      this.ifAbsent = t1;
    },
    CastMap_forEach_closure: function CastMap_forEach_closure(t0, t1) {
      this.$this = t0;
      this.f = t1;
    },
    CastMap_entries_closure: function CastMap_entries_closure(t0) {
      this.$this = t0;
    },
    CastQueue: function CastQueue(t0, t1) {
      this._source = t0;
      this.$ti = t1;
    },
    LateError: function LateError(t0) {
      this._message = t0;
    },
    CodeUnits: function CodeUnits(t0) {
      this._string = t0;
    },
    nullFuture_closure: function nullFuture_closure() {
    },
    SentinelValue: function SentinelValue() {
    },
    EfficientLengthIterable: function EfficientLengthIterable() {
    },
    ListIterable: function ListIterable() {
    },
    SubListIterable: function SubListIterable(t0, t1, t2, t3) {
      var _ = this;
      _.__internal$_iterable = t0;
      _._start = t1;
      _._endOrLength = t2;
      _.$ti = t3;
    },
    ListIterator: function ListIterator(t0, t1, t2) {
      var _ = this;
      _.__internal$_iterable = t0;
      _.__internal$_length = t1;
      _.__internal$_index = 0;
      _.__internal$_current = null;
      _.$ti = t2;
    },
    MappedIterable: function MappedIterable(t0, t1, t2) {
      this.__internal$_iterable = t0;
      this._f = t1;
      this.$ti = t2;
    },
    EfficientLengthMappedIterable: function EfficientLengthMappedIterable(t0, t1, t2) {
      this.__internal$_iterable = t0;
      this._f = t1;
      this.$ti = t2;
    },
    MappedIterator: function MappedIterator(t0, t1, t2) {
      var _ = this;
      _.__internal$_current = null;
      _._iterator = t0;
      _._f = t1;
      _.$ti = t2;
    },
    MappedListIterable: function MappedListIterable(t0, t1, t2) {
      this._source = t0;
      this._f = t1;
      this.$ti = t2;
    },
    WhereIterable: function WhereIterable(t0, t1, t2) {
      this.__internal$_iterable = t0;
      this._f = t1;
      this.$ti = t2;
    },
    WhereIterator: function WhereIterator(t0, t1, t2) {
      this._iterator = t0;
      this._f = t1;
      this.$ti = t2;
    },
    ExpandIterable: function ExpandIterable(t0, t1, t2) {
      this.__internal$_iterable = t0;
      this._f = t1;
      this.$ti = t2;
    },
    ExpandIterator: function ExpandIterator(t0, t1, t2, t3) {
      var _ = this;
      _._iterator = t0;
      _._f = t1;
      _._currentExpansion = t2;
      _.__internal$_current = null;
      _.$ti = t3;
    },
    TakeIterable: function TakeIterable(t0, t1, t2) {
      this.__internal$_iterable = t0;
      this._takeCount = t1;
      this.$ti = t2;
    },
    EfficientLengthTakeIterable: function EfficientLengthTakeIterable(t0, t1, t2) {
      this.__internal$_iterable = t0;
      this._takeCount = t1;
      this.$ti = t2;
    },
    TakeIterator: function TakeIterator(t0, t1, t2) {
      this._iterator = t0;
      this._remaining = t1;
      this.$ti = t2;
    },
    SkipIterable: function SkipIterable(t0, t1, t2) {
      this.__internal$_iterable = t0;
      this._skipCount = t1;
      this.$ti = t2;
    },
    EfficientLengthSkipIterable: function EfficientLengthSkipIterable(t0, t1, t2) {
      this.__internal$_iterable = t0;
      this._skipCount = t1;
      this.$ti = t2;
    },
    SkipIterator: function SkipIterator(t0, t1, t2) {
      this._iterator = t0;
      this._skipCount = t1;
      this.$ti = t2;
    },
    SkipWhileIterable: function SkipWhileIterable(t0, t1, t2) {
      this.__internal$_iterable = t0;
      this._f = t1;
      this.$ti = t2;
    },
    SkipWhileIterator: function SkipWhileIterator(t0, t1, t2) {
      var _ = this;
      _._iterator = t0;
      _._f = t1;
      _._hasSkipped = false;
      _.$ti = t2;
    },
    EmptyIterable: function EmptyIterable(t0) {
      this.$ti = t0;
    },
    EmptyIterator: function EmptyIterator(t0) {
      this.$ti = t0;
    },
    FollowedByIterable: function FollowedByIterable(t0, t1, t2) {
      this.__internal$_first = t0;
      this.__internal$_second = t1;
      this.$ti = t2;
    },
    EfficientLengthFollowedByIterable: function EfficientLengthFollowedByIterable(t0, t1, t2) {
      this.__internal$_first = t0;
      this.__internal$_second = t1;
      this.$ti = t2;
    },
    FollowedByIterator: function FollowedByIterator(t0, t1, t2) {
      this._currentIterator = t0;
      this._nextIterable = t1;
      this.$ti = t2;
    },
    WhereTypeIterable: function WhereTypeIterable(t0, t1) {
      this._source = t0;
      this.$ti = t1;
    },
    WhereTypeIterator: function WhereTypeIterator(t0, t1) {
      this._source = t0;
      this.$ti = t1;
    },
    FixedLengthListMixin: function FixedLengthListMixin() {
    },
    UnmodifiableListMixin: function UnmodifiableListMixin() {
    },
    UnmodifiableListBase: function UnmodifiableListBase() {
    },
    ReversedListIterable: function ReversedListIterable(t0, t1) {
      this._source = t0;
      this.$ti = t1;
    },
    Symbol: function Symbol(t0) {
      this.__internal$_name = t0;
    },
    __CastListBase__CastIterableBase_ListMixin: function __CastListBase__CastIterableBase_ListMixin() {
    },
    ConstantMap_ConstantMap$from(other, $K, $V) {
      var allStrings, k, object, index, index0, values, map,
        t1 = A._instanceType(other),
        keys = A.List_List$from(new A.LinkedHashMapKeysIterable(other, t1._eval$1("LinkedHashMapKeysIterable<1>")), true, $K),
        t2 = keys.length,
        _i = 0;
      while (true) {
        if (!(_i < t2)) {
          allStrings = true;
          break;
        }
        k = keys[_i];
        if (typeof k != "string" || "__proto__" === k) {
          allStrings = false;
          break;
        }
        ++_i;
      }
      if (allStrings) {
        object = {};
        for (index = 0, _i = 0; _i < keys.length; keys.length === t2 || (0, A.throwConcurrentModificationError)(keys), ++_i, index = index0) {
          k = keys[_i];
          $V._as(other.$index(0, k));
          index0 = index + 1;
          object[k] = index;
        }
        values = A.List_List$from(new A.LinkedHashMapValuesIterable(other, t1._eval$1("LinkedHashMapValuesIterable<2>")), true, $V);
        map = new A.ConstantStringMap(object, values, $K._eval$1("@<0>")._bind$1($V)._eval$1("ConstantStringMap<1,2>"));
        map.$keys = keys;
        return map;
      }
      return new A.ConstantMapView(A.LinkedHashMap_LinkedHashMap$from(other, $K, $V), $K._eval$1("@<0>")._bind$1($V)._eval$1("ConstantMapView<1,2>"));
    },
    ConstantMap__throwUnmodifiable() {
      throw A.wrapException(A.UnsupportedError$("Cannot modify unmodifiable Map"));
    },
    ConstantSet__throwUnmodifiable() {
      throw A.wrapException(A.UnsupportedError$("Cannot modify constant Set"));
    },
    unminifyOrTag(rawClassName) {
      var preserved = init.mangledGlobalNames[rawClassName];
      if (preserved != null)
        return preserved;
      return rawClassName;
    },
    isJsIndexable(object, record) {
      var result;
      if (record != null) {
        result = record.x;
        if (result != null)
          return result;
      }
      return type$.JavaScriptIndexingBehavior_dynamic._is(object);
    },
    S(value) {
      var result;
      if (typeof value == "string")
        return value;
      if (typeof value == "number") {
        if (value !== 0)
          return "" + value;
      } else if (true === value)
        return "true";
      else if (false === value)
        return "false";
      else if (value == null)
        return "null";
      result = J.toString$0$(value);
      return result;
    },
    createInvocationMirror($name, internalName, kind, $arguments, argumentNames, types) {
      var t1;
      A._asString(internalName);
      t1 = type$.List_dynamic;
      return new A.JSInvocationMirror($name, A._asInt(kind), t1._as($arguments), t1._as(argumentNames), A._asInt(types));
    },
    createUnmangledInvocationMirror(symbol, internalName, kind, $arguments, argumentNames, types) {
      var t1;
      A._asString(internalName);
      t1 = type$.List_dynamic;
      return new A.JSInvocationMirror(symbol, A._asInt(kind), t1._as($arguments), t1._as(argumentNames), A._asInt(types));
    },
    JSInvocationMirror$(_memberName, _internalName, _kind, _arguments, _namedArgumentNames, _typeArgumentCount) {
      return new A.JSInvocationMirror(_memberName, _kind, _arguments, _namedArgumentNames, _typeArgumentCount);
    },
    Primitives_objectHashCode(object) {
      var hash,
        property = $.Primitives__identityHashCodeProperty;
      if (property == null)
        property = $.Primitives__identityHashCodeProperty = Symbol("identityHashCode");
      hash = object[property];
      if (hash == null) {
        hash = Math.random() * 0x3fffffff | 0;
        object[property] = hash;
      }
      return hash;
    },
    Primitives_parseInt(source, radix) {
      var decimalMatch, maxCharCode, digitsPart, t1, i, _null = null,
        match = /^\s*[+-]?((0x[a-f0-9]+)|(\d+)|([a-z0-9]+))\s*$/i.exec(source);
      if (match == null)
        return _null;
      if (3 >= match.length)
        return A.ioore(match, 3);
      decimalMatch = match[3];
      if (radix == null) {
        if (decimalMatch != null)
          return parseInt(source, 10);
        if (match[2] != null)
          return parseInt(source, 16);
        return _null;
      }
      if (radix < 2 || radix > 36)
        throw A.wrapException(A.RangeError$range(radix, 2, 36, "radix", _null));
      if (radix === 10 && decimalMatch != null)
        return parseInt(source, 10);
      if (radix < 10 || decimalMatch == null) {
        maxCharCode = radix <= 10 ? 47 + radix : 86 + radix;
        A.assertHelper(typeof match[1] == "string");
        digitsPart = match[1];
        for (t1 = digitsPart.length, i = 0; i < t1; ++i)
          if ((digitsPart.charCodeAt(i) | 32) > maxCharCode)
            return _null;
      }
      return parseInt(source, radix);
    },
    Primitives_parseDouble(source) {
      var result, trimmed;
      if (!/^\s*[+-]?(?:Infinity|NaN|(?:\.\d+|\d+(?:\.\d*)?)(?:[eE][+-]?\d+)?)\s*$/.test(source))
        return null;
      result = parseFloat(source);
      if (isNaN(result)) {
        trimmed = B.JSString_methods.trim$0(source);
        if (trimmed === "NaN" || trimmed === "+NaN" || trimmed === "-NaN")
          return result;
        return null;
      }
      return result;
    },
    Primitives_objectTypeName(object) {
      return A.Primitives__objectTypeNameNewRti(object);
    },
    Primitives__objectTypeNameNewRti(object) {
      var interceptor, dispatchName, $constructor, constructorName;
      if (object instanceof A.Object)
        return A._rtiToString(A.instanceType(object), null);
      interceptor = J.getInterceptor$(object);
      if (interceptor === B.Interceptor_methods || interceptor === B.JavaScriptObject_methods || type$.UnknownJavaScriptObject._is(object)) {
        dispatchName = B.C_JS_CONST(object);
        if (dispatchName !== "Object" && dispatchName !== "")
          return dispatchName;
        $constructor = object.constructor;
        if (typeof $constructor == "function") {
          constructorName = $constructor.name;
          if (typeof constructorName == "string" && constructorName !== "Object" && constructorName !== "")
            return constructorName;
        }
      }
      return A._rtiToString(A.instanceType(object), null);
    },
    Primitives_safeToString(object) {
      if (object == null || typeof object == "number" || A._isBool(object))
        return J.toString$0$(object);
      if (typeof object == "string")
        return JSON.stringify(object);
      if (object instanceof A.Closure)
        return object.toString$0(0);
      if (object instanceof A._Record)
        return object._toString$1(true);
      return "Instance of '" + A.Primitives_objectTypeName(object) + "'";
    },
    Primitives_dateNow() {
      return Date.now();
    },
    Primitives_initTicker() {
      var $window, performance;
      if ($.Primitives_timerFrequency !== 0)
        return;
      $.Primitives_timerFrequency = 1000;
      if (typeof window == "undefined")
        return;
      $window = window;
      if ($window == null)
        return;
      if (!!$window.dartUseDateNowForTicks)
        return;
      performance = $window.performance;
      if (performance == null)
        return;
      if (typeof performance.now != "function")
        return;
      $.Primitives_timerFrequency = 1000000;
      $.Primitives_timerTicks = new A.Primitives_initTicker_closure(performance);
    },
    Primitives_currentUri() {
      if (!!self.location)
        return self.location.href;
      return null;
    },
    Primitives__fromCharCodeApply(array) {
      var result, i, i0, chunkEnd,
        end = array.length;
      if (end <= 500)
        return String.fromCharCode.apply(null, array);
      for (result = "", i = 0; i < end; i = i0) {
        i0 = i + 500;
        chunkEnd = i0 < end ? i0 : end;
        result += String.fromCharCode.apply(null, array.slice(i, chunkEnd));
      }
      return result;
    },
    Primitives_stringFromCodePoints(codePoints) {
      var t1, _i, i,
        a = A._setArrayType([], type$.JSArray_int);
      for (t1 = codePoints.length, _i = 0; _i < codePoints.length; codePoints.length === t1 || (0, A.throwConcurrentModificationError)(codePoints), ++_i) {
        i = codePoints[_i];
        if (!A._isInt(i))
          throw A.wrapException(A.argumentErrorValue(i));
        if (i <= 65535)
          B.JSArray_methods.add$1(a, i);
        else if (i <= 1114111) {
          B.JSArray_methods.add$1(a, 55296 + (B.JSInt_methods._shrOtherPositive$1(i - 65536, 10) & 1023));
          B.JSArray_methods.add$1(a, 56320 + (i & 1023));
        } else
          throw A.wrapException(A.argumentErrorValue(i));
      }
      return A.Primitives__fromCharCodeApply(a);
    },
    Primitives_stringFromCharCodes(charCodes) {
      var t1, _i, i;
      for (t1 = charCodes.length, _i = 0; _i < t1; ++_i) {
        i = charCodes[_i];
        if (!A._isInt(i))
          throw A.wrapException(A.argumentErrorValue(i));
        if (i < 0)
          throw A.wrapException(A.argumentErrorValue(i));
        if (i > 65535)
          return A.Primitives_stringFromCodePoints(charCodes);
      }
      return A.Primitives__fromCharCodeApply(charCodes);
    },
    Primitives_stringFromNativeUint8List(charCodes, start, end) {
      var i, result, i0, chunkEnd;
      if (end <= 500 && start === 0 && end === charCodes.length)
        return String.fromCharCode.apply(null, charCodes);
      for (i = start, result = ""; i < end; i = i0) {
        i0 = i + 500;
        chunkEnd = i0 < end ? i0 : end;
        result += String.fromCharCode.apply(null, charCodes.subarray(i, chunkEnd));
      }
      return result;
    },
    Primitives_stringFromCharCode(charCode) {
      var bits;
      if (0 <= charCode) {
        if (charCode <= 65535)
          return String.fromCharCode(charCode);
        if (charCode <= 1114111) {
          bits = charCode - 65536;
          return String.fromCharCode((B.JSInt_methods._shrOtherPositive$1(bits, 10) | 55296) >>> 0, bits & 1023 | 56320);
        }
      }
      throw A.wrapException(A.RangeError$range(charCode, 0, 1114111, null, null));
    },
    Primitives_valueFromDecomposedDate(years, month, day, hours, minutes, seconds, milliseconds, microseconds, isUtc) {
      var remainder, value, t1,
        jsMonth = month - 1;
      if (0 <= years && years < 100) {
        years += 400;
        jsMonth -= 4800;
      }
      remainder = B.JSInt_methods.$mod(microseconds, 1000);
      milliseconds += B.JSInt_methods._tdivFast$1(microseconds - remainder, 1000);
      value = isUtc ? Date.UTC(years, jsMonth, day, hours, minutes, seconds, milliseconds) : new Date(years, jsMonth, day, hours, minutes, seconds, milliseconds).valueOf();
      t1 = true;
      if (!isNaN(value))
        if (!(value < -864e13))
          if (!(value > 864e13))
            t1 = value === 864e13 && remainder !== 0;
      if (t1)
        return null;
      return value;
    },
    Primitives_lazyAsJsDate(receiver) {
      if (receiver.date === void 0)
        receiver.date = new Date(receiver._core$_value);
      return receiver.date;
    },
    Primitives_getYear(receiver) {
      return receiver.isUtc ? A.Primitives_lazyAsJsDate(receiver).getUTCFullYear() + 0 : A.Primitives_lazyAsJsDate(receiver).getFullYear() + 0;
    },
    Primitives_getMonth(receiver) {
      return receiver.isUtc ? A.Primitives_lazyAsJsDate(receiver).getUTCMonth() + 1 : A.Primitives_lazyAsJsDate(receiver).getMonth() + 1;
    },
    Primitives_getDay(receiver) {
      return receiver.isUtc ? A.Primitives_lazyAsJsDate(receiver).getUTCDate() + 0 : A.Primitives_lazyAsJsDate(receiver).getDate() + 0;
    },
    Primitives_getHours(receiver) {
      return receiver.isUtc ? A.Primitives_lazyAsJsDate(receiver).getUTCHours() + 0 : A.Primitives_lazyAsJsDate(receiver).getHours() + 0;
    },
    Primitives_getMinutes(receiver) {
      return receiver.isUtc ? A.Primitives_lazyAsJsDate(receiver).getUTCMinutes() + 0 : A.Primitives_lazyAsJsDate(receiver).getMinutes() + 0;
    },
    Primitives_getSeconds(receiver) {
      return receiver.isUtc ? A.Primitives_lazyAsJsDate(receiver).getUTCSeconds() + 0 : A.Primitives_lazyAsJsDate(receiver).getSeconds() + 0;
    },
    Primitives_getMilliseconds(receiver) {
      return receiver.isUtc ? A.Primitives_lazyAsJsDate(receiver).getUTCMilliseconds() + 0 : A.Primitives_lazyAsJsDate(receiver).getMilliseconds() + 0;
    },
    Primitives_functionNoSuchMethod($function, positionalArguments, namedArguments) {
      var $arguments, namedArgumentList, t1 = {};
      t1.argumentCount = 0;
      $arguments = [];
      namedArgumentList = [];
      t1.argumentCount = positionalArguments.length;
      B.JSArray_methods.addAll$1($arguments, positionalArguments);
      t1.names = "";
      if (namedArguments != null && namedArguments.__js_helper$_length !== 0)
        namedArguments.forEach$1(0, new A.Primitives_functionNoSuchMethod_closure(t1, namedArgumentList, $arguments));
      return J.noSuchMethod$1$($function, new A.JSInvocationMirror(B.Symbol_call, 0, $arguments, namedArgumentList, 0));
    },
    Primitives_applyFunction($function, positionalArguments, namedArguments) {
      var jsStub,
        t1 = namedArguments == null || namedArguments.__js_helper$_length === 0;
      if (t1) {
        if (!!$function.call$0)
          return $function.call$0();
        jsStub = $function["call" + "$0"];
        if (jsStub != null)
          return jsStub.apply($function, positionalArguments);
      }
      return A.Primitives__generalApplyFunction($function, positionalArguments, namedArguments);
    },
    Primitives__generalApplyFunction($function, positionalArguments, namedArguments) {
      var defaultValuesClosure, t1, defaultValues, interceptor, jsFunction, maxArguments, missingDefaults, $arguments, keys, _i, defaultValue, used, key,
        requiredParameterCount = $function.$requiredArgCount;
      if (0 < requiredParameterCount)
        return A.Primitives_functionNoSuchMethod($function, positionalArguments, namedArguments);
      defaultValuesClosure = $function.$defaultValues;
      t1 = defaultValuesClosure == null;
      defaultValues = !t1 ? defaultValuesClosure() : null;
      interceptor = J.getInterceptor$($function);
      jsFunction = interceptor["call*"];
      if (typeof jsFunction == "string")
        jsFunction = interceptor[jsFunction];
      if (t1) {
        if (namedArguments != null && namedArguments.__js_helper$_length !== 0)
          return A.Primitives_functionNoSuchMethod($function, positionalArguments, namedArguments);
        if (0 === requiredParameterCount)
          return jsFunction.apply($function, positionalArguments);
        return A.Primitives_functionNoSuchMethod($function, positionalArguments, namedArguments);
      }
      if (Array.isArray(defaultValues)) {
        if (namedArguments != null && namedArguments.__js_helper$_length !== 0)
          return A.Primitives_functionNoSuchMethod($function, positionalArguments, namedArguments);
        maxArguments = requiredParameterCount + defaultValues.length;
        if (0 > maxArguments)
          return A.Primitives_functionNoSuchMethod($function, positionalArguments, null);
        if (0 < maxArguments) {
          missingDefaults = defaultValues.slice(0 - requiredParameterCount);
          $arguments = A.List_List$of(positionalArguments, true, type$.dynamic);
          B.JSArray_methods.addAll$1($arguments, missingDefaults);
        } else
          $arguments = positionalArguments;
        return jsFunction.apply($function, $arguments);
      } else {
        if (0 > requiredParameterCount)
          return A.Primitives_functionNoSuchMethod($function, positionalArguments, namedArguments);
        $arguments = A.List_List$of(positionalArguments, true, type$.dynamic);
        keys = Object.keys(defaultValues);
        if (namedArguments == null)
          for (t1 = keys.length, _i = 0; _i < keys.length; keys.length === t1 || (0, A.throwConcurrentModificationError)(keys), ++_i) {
            defaultValue = defaultValues[A._asString(keys[_i])];
            if (B.C__Required === defaultValue)
              return A.Primitives_functionNoSuchMethod($function, $arguments, namedArguments);
            B.JSArray_methods.add$1($arguments, defaultValue);
          }
        else {
          for (t1 = keys.length, used = 0, _i = 0; _i < keys.length; keys.length === t1 || (0, A.throwConcurrentModificationError)(keys), ++_i) {
            key = A._asString(keys[_i]);
            if (namedArguments.containsKey$1(0, key)) {
              ++used;
              B.JSArray_methods.add$1($arguments, namedArguments.$index(0, key));
            } else {
              defaultValue = defaultValues[key];
              if (B.C__Required === defaultValue)
                return A.Primitives_functionNoSuchMethod($function, $arguments, namedArguments);
              B.JSArray_methods.add$1($arguments, defaultValue);
            }
          }
          if (used !== namedArguments.__js_helper$_length)
            return A.Primitives_functionNoSuchMethod($function, $arguments, namedArguments);
        }
        return jsFunction.apply($function, $arguments);
      }
    },
    Primitives_extractStackTrace(error) {
      var jsError = error.$thrownJsError;
      if (jsError == null)
        return null;
      return A.getTraceFromException(jsError);
    },
    Primitives_trySetStackTrace(error, stackTrace) {
      var jsError;
      if (error.$thrownJsError == null) {
        jsError = A.wrapException(error);
        error.$thrownJsError = jsError;
        jsError.stack = stackTrace.toString$0(0);
      }
    },
    iae(argument) {
      throw A.wrapException(A.argumentErrorValue(argument));
    },
    ioore(receiver, index) {
      if (receiver == null)
        J.get$length$asx(receiver);
      throw A.wrapException(A.diagnoseIndexError(receiver, index));
    },
    diagnoseIndexError(indexable, index) {
      var $length, _s5_ = "index";
      if (!A._isInt(index))
        return new A.ArgumentError(true, index, _s5_, null);
      $length = A._asInt(J.get$length$asx(indexable));
      if (index < 0 || index >= $length)
        return A.IndexError$withLength(index, $length, indexable, null, _s5_);
      return A.RangeError$value(index, _s5_);
    },
    diagnoseRangeError(start, end, $length) {
      if (start < 0 || start > $length)
        return A.RangeError$range(start, 0, $length, "start", null);
      if (end != null)
        if (end < start || end > $length)
          return A.RangeError$range(end, start, $length, "end", null);
      return new A.ArgumentError(true, end, "end", null);
    },
    argumentErrorValue(object) {
      return new A.ArgumentError(true, object, null, null);
    },
    checkNum(value) {
      return value;
    },
    wrapException(ex) {
      return A.initializeExceptionWrapper(new Error(), ex);
    },
    initializeExceptionWrapper(wrapper, ex) {
      var t1;
      if (ex == null)
        ex = new A.TypeError();
      wrapper.dartException = ex;
      t1 = A.toStringWrapper;
      if ("defineProperty" in Object) {
        Object.defineProperty(wrapper, "message", {get: t1});
        wrapper.name = "";
      } else
        wrapper.toString = t1;
      return wrapper;
    },
    toStringWrapper() {
      return J.toString$0$(this.dartException);
    },
    throwExpression(ex) {
      throw A.wrapException(ex);
    },
    throwExpressionWithWrapper(ex, wrapper) {
      throw A.initializeExceptionWrapper(wrapper, ex);
    },
    throwUnsupportedOperation(o, operation, verb) {
      var wrapper;
      if (operation == null)
        operation = 0;
      if (verb == null)
        verb = 0;
      wrapper = Error();
      A.throwExpressionWithWrapper(A._diagnoseUnsupportedOperation(o, operation, verb), wrapper);
    },
    _diagnoseUnsupportedOperation(o, encodedOperation, encodedVerb) {
      var operation, table, tableLength, index, verb, object, flags, article, adjective;
      if (typeof encodedOperation == "string")
        operation = encodedOperation;
      else {
        table = "[]=;add;removeWhere;retainWhere;removeRange;setRange;setInt8;setInt16;setInt32;setUint8;setUint16;setUint32;setFloat32;setFloat64".split(";");
        tableLength = table.length;
        index = encodedOperation;
        if (index > tableLength) {
          encodedVerb = index / tableLength | 0;
          index %= tableLength;
        }
        operation = table[index];
      }
      verb = typeof encodedVerb == "string" ? encodedVerb : "modify;remove from;add to".split(";")[encodedVerb];
      object = type$.List_dynamic._is(o) ? "list" : "ByteData";
      flags = o.$flags | 0;
      article = "a ";
      if ((flags & 4) !== 0)
        adjective = "constant ";
      else if ((flags & 2) !== 0) {
        adjective = "unmodifiable ";
        article = "an ";
      } else
        adjective = (flags & 1) !== 0 ? "fixed-length " : "";
      return new A.UnsupportedError("'" + operation + "': Cannot " + verb + " " + article + adjective + object);
    },
    throwConcurrentModificationError(collection) {
      throw A.wrapException(A.ConcurrentModificationError$(collection));
    },
    TypeErrorDecoder_extractPattern(message) {
      var match, $arguments, argumentsExpr, expr, method, receiver;
      message = A.quoteStringForRegExp(message.replace(String({}), "$receiver$"));
      match = message.match(/\\\$[a-zA-Z]+\\\$/g);
      if (match == null)
        match = A._setArrayType([], type$.JSArray_String);
      $arguments = match.indexOf("\\$arguments\\$");
      argumentsExpr = match.indexOf("\\$argumentsExpr\\$");
      expr = match.indexOf("\\$expr\\$");
      method = match.indexOf("\\$method\\$");
      receiver = match.indexOf("\\$receiver\\$");
      return new A.TypeErrorDecoder(message.replace(new RegExp("\\\\\\$arguments\\\\\\$", "g"), "((?:x|[^x])*)").replace(new RegExp("\\\\\\$argumentsExpr\\\\\\$", "g"), "((?:x|[^x])*)").replace(new RegExp("\\\\\\$expr\\\\\\$", "g"), "((?:x|[^x])*)").replace(new RegExp("\\\\\\$method\\\\\\$", "g"), "((?:x|[^x])*)").replace(new RegExp("\\\\\\$receiver\\\\\\$", "g"), "((?:x|[^x])*)"), $arguments, argumentsExpr, expr, method, receiver);
    },
    TypeErrorDecoder_provokeCallErrorOn(expression) {
      return function($expr$) {
        var $argumentsExpr$ = "$arguments$";
        try {
          $expr$.$method$($argumentsExpr$);
        } catch (e) {
          return e.message;
        }
      }(expression);
    },
    TypeErrorDecoder_provokePropertyErrorOn(expression) {
      return function($expr$) {
        try {
          $expr$.$method$;
        } catch (e) {
          return e.message;
        }
      }(expression);
    },
    JsNoSuchMethodError$(_message, match) {
      var t1 = match == null,
        t2 = t1 ? null : match.method;
      return new A.JsNoSuchMethodError(_message, t2, t1 ? null : match.receiver);
    },
    unwrapException(ex) {
      var t1;
      if (ex == null)
        return new A.NullThrownFromJavaScriptException(ex);
      if (ex instanceof A.ExceptionAndStackTrace) {
        t1 = ex.dartException;
        return A.saveStackTrace(ex, t1 == null ? type$.Object._as(t1) : t1);
      }
      if (typeof ex !== "object")
        return ex;
      if ("dartException" in ex)
        return A.saveStackTrace(ex, ex.dartException);
      return A._unwrapNonDartException(ex);
    },
    saveStackTrace(ex, error) {
      if (type$.Error._is(error))
        if (error.$thrownJsError == null)
          error.$thrownJsError = ex;
      return error;
    },
    _unwrapNonDartException(ex) {
      var message, number, ieErrorCode, nsme, notClosure, nullCall, nullLiteralCall, undefCall, undefLiteralCall, nullProperty, undefProperty, undefLiteralProperty, match;
      if (!("message" in ex))
        return ex;
      message = ex.message;
      if ("number" in ex && typeof ex.number == "number") {
        number = ex.number;
        ieErrorCode = number & 65535;
        if ((B.JSInt_methods._shrOtherPositive$1(number, 16) & 8191) === 10)
          switch (ieErrorCode) {
            case 438:
              return A.saveStackTrace(ex, A.JsNoSuchMethodError$(A.S(message) + " (Error " + ieErrorCode + ")", null));
            case 445:
            case 5007:
              A.S(message);
              return A.saveStackTrace(ex, new A.NullError());
          }
      }
      if (ex instanceof TypeError) {
        nsme = $.$get$TypeErrorDecoder_noSuchMethodPattern();
        notClosure = $.$get$TypeErrorDecoder_notClosurePattern();
        nullCall = $.$get$TypeErrorDecoder_nullCallPattern();
        nullLiteralCall = $.$get$TypeErrorDecoder_nullLiteralCallPattern();
        undefCall = $.$get$TypeErrorDecoder_undefinedCallPattern();
        undefLiteralCall = $.$get$TypeErrorDecoder_undefinedLiteralCallPattern();
        nullProperty = $.$get$TypeErrorDecoder_nullPropertyPattern();
        $.$get$TypeErrorDecoder_nullLiteralPropertyPattern();
        undefProperty = $.$get$TypeErrorDecoder_undefinedPropertyPattern();
        undefLiteralProperty = $.$get$TypeErrorDecoder_undefinedLiteralPropertyPattern();
        match = nsme.matchTypeError$1(message);
        if (match != null)
          return A.saveStackTrace(ex, A.JsNoSuchMethodError$(A._asString(message), match));
        else {
          match = notClosure.matchTypeError$1(message);
          if (match != null) {
            match.method = "call";
            return A.saveStackTrace(ex, A.JsNoSuchMethodError$(A._asString(message), match));
          } else if (nullCall.matchTypeError$1(message) != null || nullLiteralCall.matchTypeError$1(message) != null || undefCall.matchTypeError$1(message) != null || undefLiteralCall.matchTypeError$1(message) != null || nullProperty.matchTypeError$1(message) != null || nullLiteralCall.matchTypeError$1(message) != null || undefProperty.matchTypeError$1(message) != null || undefLiteralProperty.matchTypeError$1(message) != null) {
            A._asString(message);
            return A.saveStackTrace(ex, new A.NullError());
          }
        }
        return A.saveStackTrace(ex, new A.UnknownJsTypeError(typeof message == "string" ? message : ""));
      }
      if (ex instanceof RangeError) {
        if (typeof message == "string" && message.indexOf("call stack") !== -1)
          return new A.StackOverflowError();
        message = function(ex) {
          try {
            return String(ex);
          } catch (e) {
          }
          return null;
        }(ex);
        return A.saveStackTrace(ex, new A.ArgumentError(false, null, null, typeof message == "string" ? message.replace(/^RangeError:\s*/, "") : message));
      }
      if (typeof InternalError == "function" && ex instanceof InternalError)
        if (typeof message == "string" && message === "too much recursion")
          return new A.StackOverflowError();
      return ex;
    },
    getTraceFromException(exception) {
      var trace;
      if (exception instanceof A.ExceptionAndStackTrace)
        return exception.stackTrace;
      if (exception == null)
        return new A._StackTrace(exception);
      trace = exception.$cachedTrace;
      if (trace != null)
        return trace;
      trace = new A._StackTrace(exception);
      if (typeof exception === "object")
        exception.$cachedTrace = trace;
      return trace;
    },
    objectHashCode(object) {
      if (object == null)
        return J.get$hashCode$(object);
      if (typeof object == "object")
        return A.Primitives_objectHashCode(object);
      return J.get$hashCode$(object);
    },
    constantHashCode(key) {
      if (typeof key == "number")
        return B.JSNumber_methods.get$hashCode(key);
      if (key instanceof A._Type)
        return A.Primitives_objectHashCode(key);
      if (key instanceof A._Record)
        return key.get$hashCode(key);
      if (key instanceof A.Symbol)
        return key.get$hashCode(0);
      return A.objectHashCode(key);
    },
    fillLiteralMap(keyValuePairs, result) {
      var index, index0, index1,
        $length = keyValuePairs.length;
      for (index = 0; index < $length; index = index1) {
        index0 = index + 1;
        index1 = index0 + 1;
        result.$indexSet(0, keyValuePairs[index], keyValuePairs[index0]);
      }
      return result;
    },
    fillLiteralSet(values, result) {
      var index,
        $length = values.length;
      for (index = 0; index < $length; ++index)
        result.add$1(0, values[index]);
      return result;
    },
    _invokeClosure(closure, numberOfArguments, arg1, arg2, arg3, arg4) {
      type$.Function._as(closure);
      switch (A._asInt(numberOfArguments)) {
        case 0:
          return closure.call$0();
        case 1:
          return closure.call$1(arg1);
        case 2:
          return closure.call$2(arg1, arg2);
        case 3:
          return closure.call$3(arg1, arg2, arg3);
        case 4:
          return closure.call$4(arg1, arg2, arg3, arg4);
      }
      throw A.wrapException(A.Exception_Exception("Unsupported number of arguments for wrapped closure"));
    },
    convertDartClosureToJS(closure, arity) {
      var $function;
      if (closure == null)
        return null;
      $function = closure.$identity;
      if (!!$function)
        return $function;
      $function = A.convertDartClosureToJSUncached(closure, arity);
      closure.$identity = $function;
      return $function;
    },
    convertDartClosureToJSUncached(closure, arity) {
      var entry;
      switch (arity) {
        case 0:
          entry = closure.call$0;
          break;
        case 1:
          entry = closure.call$1;
          break;
        case 2:
          entry = closure.call$2;
          break;
        case 3:
          entry = closure.call$3;
          break;
        case 4:
          entry = closure.call$4;
          break;
        default:
          entry = null;
      }
      if (entry != null)
        return entry.bind(closure);
      return function(closure, arity, invoke) {
        return function(a1, a2, a3, a4) {
          return invoke(closure, arity, a1, a2, a3, a4);
        };
      }(closure, arity, A._invokeClosure);
    },
    Closure_fromTearOff(parameters) {
      var $name, callName, $function, t1, $prototype, $constructor, t2, trampoline, applyTrampoline, i, stub, stub0, stubName, stubCallName,
        container = parameters.co,
        isStatic = parameters.iS,
        isIntercepted = parameters.iI,
        needsDirectAccess = parameters.nDA,
        applyTrampolineIndex = parameters.aI,
        funsOrNames = parameters.fs,
        callNames = parameters.cs;
      A.assertHelper(typeof funsOrNames[0] == "string");
      $name = funsOrNames[0];
      callName = callNames[0];
      $function = container[$name];
      t1 = parameters.fT;
      t1.toString;
      $prototype = isStatic ? Object.create(new A.StaticClosure().constructor.prototype) : Object.create(new A.BoundClosure(null, null).constructor.prototype);
      $prototype.$initialize = $prototype.constructor;
      $constructor = isStatic ? function static_tear_off() {
        this.$initialize();
      } : function tear_off(a, b) {
        this.$initialize(a, b);
      };
      $prototype.constructor = $constructor;
      $constructor.prototype = $prototype;
      $prototype.$_name = $name;
      $prototype.$_target = $function;
      t2 = !isStatic;
      if (t2)
        trampoline = A.Closure_forwardCallTo($name, $function, isIntercepted, needsDirectAccess);
      else {
        $prototype.$static_name = $name;
        trampoline = $function;
      }
      $prototype.$signature = A.Closure__computeSignatureFunctionNewRti(t1, isStatic, isIntercepted);
      $prototype[callName] = trampoline;
      for (applyTrampoline = trampoline, i = 1; i < funsOrNames.length; ++i) {
        stub = funsOrNames[i];
        if (typeof stub == "string") {
          stub0 = container[stub];
          stubName = stub;
          stub = stub0;
        } else
          stubName = "";
        stubCallName = callNames[i];
        if (stubCallName != null) {
          if (t2)
            stub = A.Closure_forwardCallTo(stubName, stub, isIntercepted, needsDirectAccess);
          $prototype[stubCallName] = stub;
        }
        if (i === applyTrampolineIndex)
          applyTrampoline = stub;
      }
      $prototype["call*"] = applyTrampoline;
      $prototype.$requiredArgCount = parameters.rC;
      $prototype.$defaultValues = parameters.dV;
      return $constructor;
    },
    Closure__computeSignatureFunctionNewRti(functionType, isStatic, isIntercepted) {
      if (typeof functionType == "number")
        return functionType;
      if (typeof functionType == "string") {
        if (isStatic)
          throw A.wrapException("Cannot compute signature for static tearoff.");
        return function(recipe, evalOnReceiver) {
          return function() {
            return evalOnReceiver(this, recipe);
          };
        }(functionType, A.BoundClosure_evalRecipe);
      }
      throw A.wrapException("Error in functionType of tearoff");
    },
    Closure_cspForwardCall(arity, needsDirectAccess, stubName, $function) {
      var getReceiver = A.BoundClosure_receiverOf;
      switch (needsDirectAccess ? -1 : arity) {
        case 0:
          return function(entry, receiverOf) {
            return function() {
              return receiverOf(this)[entry]();
            };
          }(stubName, getReceiver);
        case 1:
          return function(entry, receiverOf) {
            return function(a) {
              return receiverOf(this)[entry](a);
            };
          }(stubName, getReceiver);
        case 2:
          return function(entry, receiverOf) {
            return function(a, b) {
              return receiverOf(this)[entry](a, b);
            };
          }(stubName, getReceiver);
        case 3:
          return function(entry, receiverOf) {
            return function(a, b, c) {
              return receiverOf(this)[entry](a, b, c);
            };
          }(stubName, getReceiver);
        case 4:
          return function(entry, receiverOf) {
            return function(a, b, c, d) {
              return receiverOf(this)[entry](a, b, c, d);
            };
          }(stubName, getReceiver);
        case 5:
          return function(entry, receiverOf) {
            return function(a, b, c, d, e) {
              return receiverOf(this)[entry](a, b, c, d, e);
            };
          }(stubName, getReceiver);
        default:
          return function(f, receiverOf) {
            return function() {
              return f.apply(receiverOf(this), arguments);
            };
          }($function, getReceiver);
      }
    },
    Closure_forwardCallTo(stubName, $function, isIntercepted, needsDirectAccess) {
      if (isIntercepted)
        return A.Closure_forwardInterceptedCallTo(stubName, $function, needsDirectAccess);
      return A.Closure_cspForwardCall($function.length, needsDirectAccess, stubName, $function);
    },
    Closure_cspForwardInterceptedCall(arity, needsDirectAccess, stubName, $function) {
      var getReceiver = A.BoundClosure_receiverOf,
        getInterceptor = A.BoundClosure_interceptorOf;
      switch (needsDirectAccess ? -1 : arity) {
        case 0:
          throw A.wrapException(new A.RuntimeError("Intercepted function with no arguments."));
        case 1:
          return function(entry, interceptorOf, receiverOf) {
            return function() {
              return interceptorOf(this)[entry](receiverOf(this));
            };
          }(stubName, getInterceptor, getReceiver);
        case 2:
          return function(entry, interceptorOf, receiverOf) {
            return function(a) {
              return interceptorOf(this)[entry](receiverOf(this), a);
            };
          }(stubName, getInterceptor, getReceiver);
        case 3:
          return function(entry, interceptorOf, receiverOf) {
            return function(a, b) {
              return interceptorOf(this)[entry](receiverOf(this), a, b);
            };
          }(stubName, getInterceptor, getReceiver);
        case 4:
          return function(entry, interceptorOf, receiverOf) {
            return function(a, b, c) {
              return interceptorOf(this)[entry](receiverOf(this), a, b, c);
            };
          }(stubName, getInterceptor, getReceiver);
        case 5:
          return function(entry, interceptorOf, receiverOf) {
            return function(a, b, c, d) {
              return interceptorOf(this)[entry](receiverOf(this), a, b, c, d);
            };
          }(stubName, getInterceptor, getReceiver);
        case 6:
          return function(entry, interceptorOf, receiverOf) {
            return function(a, b, c, d, e) {
              return interceptorOf(this)[entry](receiverOf(this), a, b, c, d, e);
            };
          }(stubName, getInterceptor, getReceiver);
        default:
          return function(f, interceptorOf, receiverOf) {
            return function() {
              var a = [receiverOf(this)];
              Array.prototype.push.apply(a, arguments);
              return f.apply(interceptorOf(this), a);
            };
          }($function, getInterceptor, getReceiver);
      }
    },
    Closure_forwardInterceptedCallTo(stubName, $function, needsDirectAccess) {
      var arity, t1;
      if ($.BoundClosure__interceptorFieldNameCache == null)
        $.BoundClosure__interceptorFieldNameCache = A.BoundClosure__computeFieldNamed("interceptor");
      if ($.BoundClosure__receiverFieldNameCache == null)
        $.BoundClosure__receiverFieldNameCache = A.BoundClosure__computeFieldNamed("receiver");
      arity = $function.length;
      t1 = A.Closure_cspForwardInterceptedCall(arity, needsDirectAccess, stubName, $function);
      return t1;
    },
    closureFromTearOff(parameters) {
      return A.Closure_fromTearOff(parameters);
    },
    BoundClosure_evalRecipe(closure, recipe) {
      return A._Universe_evalInEnvironment(init.typeUniverse, A.instanceType(closure._receiver), recipe);
    },
    BoundClosure_receiverOf(closure) {
      return closure._receiver;
    },
    BoundClosure_interceptorOf(closure) {
      return closure._interceptor;
    },
    BoundClosure__computeFieldNamed(fieldName) {
      var names, i, $name,
        template = new A.BoundClosure("receiver", "interceptor"),
        t1 = Object.getOwnPropertyNames(template);
      t1.$flags = 1;
      names = t1;
      for (t1 = names.length, i = 0; i < t1; ++i) {
        $name = names[i];
        if (template[$name] === fieldName)
          return $name;
      }
      throw A.wrapException(A.ArgumentError$("Field name " + fieldName + " not found.", null));
    },
    boolConversionCheck(value) {
      if (value == null)
        A.assertThrow("boolean expression must not be null");
      return value;
    },
    assertTest(condition) {
      if (true === condition)
        return false;
      if (false === condition)
        return true;
      A._asBool(condition);
      return !condition;
    },
    assertThrow(message) {
      throw A.wrapException(new A._AssertionError(message));
    },
    assertHelper(condition) {
      if (A.assertTest(condition))
        throw A.wrapException(A.AssertionError$(null));
    },
    throwCyclicInit(staticName) {
      throw A.wrapException(new A._CyclicInitializationError(staticName));
    },
    getIsolateAffinityTag($name) {
      return init.getIsolateTag($name);
    },
    assertInteropArgs(args) {
      if (A.assertTest(B.JSArray_methods.every$1(args, new A.assertInteropArgs_closure())))
        A.assertThrow("Dart function requires `allowInterop` to be passed to JavaScript.");
    },
    staticInteropGlobalContext() {
      return self;
    },
    defineProperty(obj, property, value) {
      Object.defineProperty(obj, property, {value: value, enumerable: false, writable: true, configurable: true});
    },
    lookupAndCacheInterceptor(obj) {
      var tag, record, interceptor, interceptorClass, altTag, mark, t1;
      A.assertHelper(!(obj instanceof A.Object));
      tag = A._asString($.getTagFunction.call$1(obj));
      record = $.dispatchRecordsForInstanceTags[tag];
      if (record != null) {
        Object.defineProperty(obj, init.dispatchPropertyName, {value: record, enumerable: false, writable: true, configurable: true});
        return record.i;
      }
      interceptor = $.interceptorsForUncacheableTags[tag];
      if (interceptor != null)
        return interceptor;
      interceptorClass = init.interceptorsByTag[tag];
      if (interceptorClass == null) {
        altTag = A._asStringQ($.alternateTagFunction.call$2(obj, tag));
        if (altTag != null) {
          record = $.dispatchRecordsForInstanceTags[altTag];
          if (record != null) {
            Object.defineProperty(obj, init.dispatchPropertyName, {value: record, enumerable: false, writable: true, configurable: true});
            return record.i;
          }
          interceptor = $.interceptorsForUncacheableTags[altTag];
          if (interceptor != null)
            return interceptor;
          interceptorClass = init.interceptorsByTag[altTag];
          tag = altTag;
        }
      }
      if (interceptorClass == null)
        return null;
      interceptor = interceptorClass.prototype;
      mark = tag[0];
      if (mark === "!") {
        record = A.makeLeafDispatchRecord(interceptor);
        $.dispatchRecordsForInstanceTags[tag] = record;
        Object.defineProperty(obj, init.dispatchPropertyName, {value: record, enumerable: false, writable: true, configurable: true});
        return record.i;
      }
      if (mark === "~") {
        $.interceptorsForUncacheableTags[tag] = interceptor;
        return interceptor;
      }
      if (mark === "-") {
        t1 = A.makeLeafDispatchRecord(interceptor);
        Object.defineProperty(Object.getPrototypeOf(obj), init.dispatchPropertyName, {value: t1, enumerable: false, writable: true, configurable: true});
        return t1.i;
      }
      if (mark === "+")
        return A.patchInteriorProto(obj, interceptor);
      if (mark === "*")
        throw A.wrapException(A.UnimplementedError$(tag));
      if (init.leafTags[tag] === true) {
        t1 = A.makeLeafDispatchRecord(interceptor);
        Object.defineProperty(Object.getPrototypeOf(obj), init.dispatchPropertyName, {value: t1, enumerable: false, writable: true, configurable: true});
        return t1.i;
      } else
        return A.patchInteriorProto(obj, interceptor);
    },
    patchInteriorProto(obj, interceptor) {
      var proto = Object.getPrototypeOf(obj);
      Object.defineProperty(proto, init.dispatchPropertyName, {value: J.makeDispatchRecord(interceptor, proto, null, null), enumerable: false, writable: true, configurable: true});
      return interceptor;
    },
    makeLeafDispatchRecord(interceptor) {
      return J.makeDispatchRecord(interceptor, false, null, !!interceptor.$isJavaScriptIndexingBehavior);
    },
    makeDefaultDispatchRecord(tag, interceptorClass, proto) {
      var interceptor = interceptorClass.prototype;
      if (init.leafTags[tag] === true)
        return A.makeLeafDispatchRecord(interceptor);
      else
        return J.makeDispatchRecord(interceptor, proto, null, null);
    },
    initNativeDispatch() {
      if (true === $.initNativeDispatchFlag)
        return;
      $.initNativeDispatchFlag = true;
      A.initNativeDispatchContinue();
    },
    initNativeDispatchContinue() {
      var map, tags, fun, i, tag, proto, record, interceptorClass;
      $.dispatchRecordsForInstanceTags = Object.create(null);
      $.interceptorsForUncacheableTags = Object.create(null);
      A.initHooks();
      map = init.interceptorsByTag;
      tags = Object.getOwnPropertyNames(map);
      if (typeof window != "undefined") {
        window;
        fun = function() {
        };
        for (i = 0; i < tags.length; ++i) {
          tag = tags[i];
          proto = $.prototypeForTagFunction.call$1(tag);
          if (proto != null) {
            record = A.makeDefaultDispatchRecord(tag, map[tag], proto);
            if (record != null) {
              Object.defineProperty(proto, init.dispatchPropertyName, {value: record, enumerable: false, writable: true, configurable: true});
              fun.prototype = proto;
            }
          }
        }
      }
      for (i = 0; i < tags.length; ++i) {
        tag = tags[i];
        if (/^[A-Za-z_]/.test(tag)) {
          interceptorClass = map[tag];
          map["!" + tag] = interceptorClass;
          map["~" + tag] = interceptorClass;
          map["-" + tag] = interceptorClass;
          map["+" + tag] = interceptorClass;
          map["*" + tag] = interceptorClass;
        }
      }
    },
    initHooks() {
      var transformers, i, transformer, getTag, getUnknownTag, prototypeForTag,
        hooks = B.C_JS_CONST0();
      hooks = A.applyHooksTransformer(B.C_JS_CONST1, A.applyHooksTransformer(B.C_JS_CONST2, A.applyHooksTransformer(B.C_JS_CONST3, A.applyHooksTransformer(B.C_JS_CONST3, A.applyHooksTransformer(B.C_JS_CONST4, A.applyHooksTransformer(B.C_JS_CONST5, A.applyHooksTransformer(B.C_JS_CONST6(B.C_JS_CONST), hooks)))))));
      if (typeof dartNativeDispatchHooksTransformer != "undefined") {
        transformers = dartNativeDispatchHooksTransformer;
        if (typeof transformers == "function")
          transformers = [transformers];
        if (Array.isArray(transformers))
          for (i = 0; i < transformers.length; ++i) {
            transformer = transformers[i];
            if (typeof transformer == "function")
              hooks = transformer(hooks) || hooks;
          }
      }
      getTag = hooks.getTag;
      getUnknownTag = hooks.getUnknownTag;
      prototypeForTag = hooks.prototypeForTag;
      $.getTagFunction = new A.initHooks_closure(getTag);
      $.alternateTagFunction = new A.initHooks_closure0(getUnknownTag);
      $.prototypeForTagFunction = new A.initHooks_closure1(prototypeForTag);
    },
    applyHooksTransformer(transformer, hooks) {
      return transformer(hooks) || hooks;
    },
    _RecordN__equalValues(a, b) {
      var i, t1;
      for (i = 0; i < a.length; ++i) {
        t1 = a[i];
        if (!(i < b.length))
          return A.ioore(b, i);
        if (!J.$eq$(t1, b[i]))
          return false;
      }
      return true;
    },
    createRecordTypePredicate(shape, fieldRtis) {
      var argumentCount,
        $length = fieldRtis.length,
        $function = init.rttc["" + $length + ";" + shape];
      if ($function == null)
        return null;
      if ($length === 0)
        return $function;
      argumentCount = $function.length;
      if ($length === argumentCount)
        return $function.apply(null, fieldRtis);
      A.assertHelper(argumentCount === 1);
      return $function(fieldRtis);
    },
    JSSyntaxRegExp_makeNative(source, multiLine, caseSensitive, unicode, dotAll, global) {
      var m = multiLine ? "m" : "",
        i = caseSensitive ? "" : "i",
        u = unicode ? "u" : "",
        s = dotAll ? "s" : "",
        g = global ? "g" : "",
        regexp = function(source, modifiers) {
          try {
            return new RegExp(source, modifiers);
          } catch (e) {
            return e;
          }
        }(source, m + i + u + s + g);
      if (regexp instanceof RegExp)
        return regexp;
      throw A.wrapException(A.FormatException$("Illegal RegExp pattern (" + String(regexp) + ")", source, null));
    },
    _MatchImplementation$(pattern, _match) {
      A.assertHelper(typeof _match.input == "string");
      A.assertHelper(A._isInt(_match.index));
      return new A._MatchImplementation(_match);
    },
    stringContainsUnchecked(receiver, other, startIndex) {
      var t1;
      if (typeof other == "string")
        return receiver.indexOf(other, startIndex) >= 0;
      else if (other instanceof A.JSSyntaxRegExp) {
        t1 = B.JSString_methods.substring$1(receiver, startIndex);
        return other._nativeRegExp.test(t1);
      } else
        return !J.allMatches$1$s(other, B.JSString_methods.substring$1(receiver, startIndex)).get$isEmpty(0);
    },
    escapeReplacement(replacement) {
      if (replacement.indexOf("$", 0) >= 0)
        return replacement.replace(/\$/g, "$$$$");
      return replacement;
    },
    quoteStringForRegExp(string) {
      if (/[[\]{}()*+?.\\^$|]/.test(string))
        return string.replace(/[[\]{}()*+?.\\^$|]/g, "\\$&");
      return string;
    },
    stringReplaceAllUnchecked(receiver, pattern, replacement) {
      var nativeRegexp;
      if (typeof pattern == "string")
        return A.stringReplaceAllUncheckedString(receiver, pattern, replacement);
      if (pattern instanceof A.JSSyntaxRegExp) {
        nativeRegexp = pattern.get$_nativeGlobalVersion();
        nativeRegexp.lastIndex = 0;
        return receiver.replace(nativeRegexp, A.escapeReplacement(replacement));
      }
      return A.stringReplaceAllGeneral(receiver, pattern, replacement);
    },
    stringReplaceAllGeneral(receiver, pattern, replacement) {
      var t1, startIndex, t2, match;
      for (t1 = J.allMatches$1$s(pattern, receiver), t1 = t1.get$iterator(t1), startIndex = 0, t2 = ""; t1.moveNext$0();) {
        match = t1.get$current(t1);
        t2 = t2 + receiver.substring(startIndex, match.get$start(match)) + replacement;
        startIndex = match.get$end(match);
      }
      t1 = t2 + receiver.substring(startIndex);
      return t1.charCodeAt(0) == 0 ? t1 : t1;
    },
    stringReplaceAllUncheckedString(receiver, pattern, replacement) {
      var $length, t1, i;
      if (pattern === "") {
        if (receiver === "")
          return replacement;
        $length = receiver.length;
        t1 = "" + replacement;
        for (i = 0; i < $length; ++i)
          t1 = t1 + receiver[i] + replacement;
        return t1.charCodeAt(0) == 0 ? t1 : t1;
      }
      if (receiver.indexOf(pattern, 0) < 0)
        return receiver;
      if (receiver.length < 500 || replacement.indexOf("$", 0) >= 0)
        return receiver.split(pattern).join(replacement);
      return receiver.replace(new RegExp(A.quoteStringForRegExp(pattern), "g"), A.escapeReplacement(replacement));
    },
    _stringIdentity(string) {
      return string;
    },
    stringReplaceAllFuncUnchecked(receiver, pattern, onMatch, onNonMatch) {
      var t1, t2, startIndex, t3, match, t4, t5;
      for (t1 = pattern.allMatches$1(0, receiver), t1 = new A._AllMatchesIterator(t1._re, t1.__js_helper$_string, t1.__js_helper$_start), t2 = type$.RegExpMatch, startIndex = 0, t3 = ""; t1.moveNext$0();) {
        match = t1.__js_helper$_current;
        if (match == null)
          match = t2._as(match);
        t4 = match._match;
        t5 = t4.index;
        t3 = t3 + A.S(A._stringIdentity(B.JSString_methods.substring$2(receiver, startIndex, t5))) + A.S(onMatch.call$1(match));
        startIndex = t5 + t4[0].length;
      }
      t1 = t3 + A.S(A._stringIdentity(B.JSString_methods.substring$1(receiver, startIndex)));
      return t1.charCodeAt(0) == 0 ? t1 : t1;
    },
    stringReplaceFirstUnchecked(receiver, pattern, replacement, startIndex) {
      var index = receiver.indexOf(pattern, startIndex);
      if (index < 0)
        return receiver;
      return A.stringReplaceRangeUnchecked(receiver, index, index + pattern.length, replacement);
    },
    stringReplaceRangeUnchecked(receiver, start, end, replacement) {
      return receiver.substring(0, start) + replacement + receiver.substring(end);
    },
    _Record_2: function _Record_2(t0, t1) {
      this._0 = t0;
      this._1 = t1;
    },
    _Record_2_boundaryEnd_boundaryStart: function _Record_2_boundaryEnd_boundaryStart(t0, t1) {
      this._0 = t0;
      this._1 = t1;
    },
    _Record_2_endGlyphHeight_startGlyphHeight: function _Record_2_endGlyphHeight_startGlyphHeight(t0, t1) {
      this._0 = t0;
      this._1 = t1;
    },
    _Record_2_end_start: function _Record_2_end_start(t0, t1) {
      this._0 = t0;
      this._1 = t1;
    },
    _Record_2_key_value: function _Record_2_key_value(t0, t1) {
      this._0 = t0;
      this._1 = t1;
    },
    _Record_2_localPosition_paragraph: function _Record_2_localPosition_paragraph(t0, t1) {
      this._0 = t0;
      this._1 = t1;
    },
    _Record_2_representation_targetSize: function _Record_2_representation_targetSize(t0, t1) {
      this._0 = t0;
      this._1 = t1;
    },
    _Record_3: function _Record_3(t0, t1, t2) {
      this._0 = t0;
      this._1 = t1;
      this._2 = t2;
    },
    _Record_3_ascent_bottomHeight_subtex78tHeight: function _Record_3_ascent_bottomHeight_subtex78tHeight(t0, t1, t2) {
      this._0 = t0;
      this._1 = t1;
      this._2 = t2;
    },
    _Record_3_breaks_graphemes_words: function _Record_3_breaks_graphemes_words(t0, t1, t2) {
      this._0 = t0;
      this._1 = t1;
      this._2 = t2;
    },
    _Record_3_close_onMessage_postMessage: function _Record_3_close_onMessage_postMessage(t0, t1, t2) {
      this._0 = t0;
      this._1 = t1;
      this._2 = t2;
    },
    _Record_3_completer_recorder_scene: function _Record_3_completer_recorder_scene(t0, t1, t2) {
      this._0 = t0;
      this._1 = t1;
      this._2 = t2;
    },
    _Record_3_data_event_timeStamp: function _Record_3_data_event_timeStamp(t0, t1, t2) {
      this._0 = t0;
      this._1 = t1;
      this._2 = t2;
    },
    _Record_3_domSize_representation_targetSize: function _Record_3_domSize_representation_targetSize(t0, t1, t2) {
      this._0 = t0;
      this._1 = t1;
      this._2 = t2;
    },
    _Record_3_large_medium_small: function _Record_3_large_medium_small(t0, t1, t2) {
      this._0 = t0;
      this._1 = t1;
      this._2 = t2;
    },
    _Record_3_queue_target_timer: function _Record_3_queue_target_timer(t0, t1, t2) {
      this._0 = t0;
      this._1 = t1;
      this._2 = t2;
    },
    _Record_3_x78_y_z: function _Record_3_x78_y_z(t0, t1, t2) {
      this._0 = t0;
      this._1 = t1;
      this._2 = t2;
    },
    _Record_4: function _Record_4(t0) {
      this._values = t0;
    },
    _Record_4_domBlurListener_domFocusListener_element_semanticsNodeId: function _Record_4_domBlurListener_domFocusListener_element_semanticsNodeId(t0) {
      this._values = t0;
    },
    _Record_5: function _Record_5(t0) {
      this._values = t0;
    },
    _Record_8: function _Record_8(t0) {
      this._values = t0;
    },
    ConstantMapView: function ConstantMapView(t0, t1) {
      this._collection$_map = t0;
      this.$ti = t1;
    },
    ConstantMap: function ConstantMap() {
    },
    ConstantMap_map_closure: function ConstantMap_map_closure(t0, t1, t2) {
      this.$this = t0;
      this.transform = t1;
      this.result = t2;
    },
    ConstantStringMap: function ConstantStringMap(t0, t1, t2) {
      this._jsIndex = t0;
      this._values = t1;
      this.$ti = t2;
    },
    _KeysOrValues: function _KeysOrValues(t0, t1) {
      this._elements = t0;
      this.$ti = t1;
    },
    _KeysOrValuesOrElementsIterator: function _KeysOrValuesOrElementsIterator(t0, t1, t2) {
      var _ = this;
      _._elements = t0;
      _.__js_helper$_length = t1;
      _.__js_helper$_index = 0;
      _.__js_helper$_current = null;
      _.$ti = t2;
    },
    GeneralConstantMap: function GeneralConstantMap(t0, t1) {
      this._jsData = t0;
      this.$ti = t1;
    },
    ConstantSet: function ConstantSet() {
    },
    ConstantStringSet: function ConstantStringSet(t0, t1, t2) {
      this._jsIndex = t0;
      this.__js_helper$_length = t1;
      this.$ti = t2;
    },
    GeneralConstantSet: function GeneralConstantSet(t0, t1) {
      this._elements = t0;
      this.$ti = t1;
    },
    Instantiation: function Instantiation() {
    },
    Instantiation1: function Instantiation1(t0, t1) {
      this._genericClosure = t0;
      this.$ti = t1;
    },
    JSInvocationMirror: function JSInvocationMirror(t0, t1, t2, t3, t4) {
      var _ = this;
      _._memberName = t0;
      _.__js_helper$_kind = t1;
      _._arguments = t2;
      _._namedArgumentNames = t3;
      _._typeArgumentCount = t4;
    },
    Primitives_initTicker_closure: function Primitives_initTicker_closure(t0) {
      this.performance = t0;
    },
    Primitives_functionNoSuchMethod_closure: function Primitives_functionNoSuchMethod_closure(t0, t1, t2) {
      this._box_0 = t0;
      this.namedArgumentList = t1;
      this.$arguments = t2;
    },
    TypeErrorDecoder: function TypeErrorDecoder(t0, t1, t2, t3, t4, t5) {
      var _ = this;
      _._pattern = t0;
      _._arguments = t1;
      _._argumentsExpr = t2;
      _._expr = t3;
      _._method = t4;
      _._receiver = t5;
    },
    NullError: function NullError() {
    },
    JsNoSuchMethodError: function JsNoSuchMethodError(t0, t1, t2) {
      this.__js_helper$_message = t0;
      this._method = t1;
      this._receiver = t2;
    },
    UnknownJsTypeError: function UnknownJsTypeError(t0) {
      this.__js_helper$_message = t0;
    },
    NullThrownFromJavaScriptException: function NullThrownFromJavaScriptException(t0) {
      this._irritant = t0;
    },
    ExceptionAndStackTrace: function ExceptionAndStackTrace(t0, t1) {
      this.dartException = t0;
      this.stackTrace = t1;
    },
    _StackTrace: function _StackTrace(t0) {
      this._exception = t0;
      this._trace = null;
    },
    Closure: function Closure() {
    },
    Closure0Args: function Closure0Args() {
    },
    Closure2Args: function Closure2Args() {
    },
    TearOffClosure: function TearOffClosure() {
    },
    StaticClosure: function StaticClosure() {
    },
    BoundClosure: function BoundClosure(t0, t1) {
      this._receiver = t0;
      this._interceptor = t1;
    },
    _CyclicInitializationError: function _CyclicInitializationError(t0) {
      this.variableName = t0;
    },
    RuntimeError: function RuntimeError(t0) {
      this.message = t0;
    },
    _AssertionError: function _AssertionError(t0) {
      this.message = t0;
    },
    _Required: function _Required() {
    },
    assertInteropArgs_closure: function assertInteropArgs_closure() {
    },
    JsLinkedHashMap: function JsLinkedHashMap(t0) {
      var _ = this;
      _.__js_helper$_length = 0;
      _._last = _._first = _.__js_helper$_rest = _._nums = _._strings = null;
      _._modifications = 0;
      _.$ti = t0;
    },
    JsLinkedHashMap_containsValue_closure: function JsLinkedHashMap_containsValue_closure(t0, t1) {
      this.$this = t0;
      this.value = t1;
    },
    JsLinkedHashMap_addAll_closure: function JsLinkedHashMap_addAll_closure(t0) {
      this.$this = t0;
    },
    LinkedHashMapCell: function LinkedHashMapCell(t0, t1) {
      var _ = this;
      _.hashMapCellKey = t0;
      _.hashMapCellValue = t1;
      _._previous = _._next = null;
    },
    LinkedHashMapKeysIterable: function LinkedHashMapKeysIterable(t0, t1) {
      this._map = t0;
      this.$ti = t1;
    },
    LinkedHashMapKeyIterator: function LinkedHashMapKeyIterator(t0, t1, t2, t3) {
      var _ = this;
      _._map = t0;
      _._modifications = t1;
      _._cell = t2;
      _.__js_helper$_current = null;
      _.$ti = t3;
    },
    LinkedHashMapValuesIterable: function LinkedHashMapValuesIterable(t0, t1) {
      this._map = t0;
      this.$ti = t1;
    },
    LinkedHashMapValueIterator: function LinkedHashMapValueIterator(t0, t1, t2, t3) {
      var _ = this;
      _._map = t0;
      _._modifications = t1;
      _._cell = t2;
      _.__js_helper$_current = null;
      _.$ti = t3;
    },
    LinkedHashMapEntriesIterable: function LinkedHashMapEntriesIterable(t0, t1) {
      this._map = t0;
      this.$ti = t1;
    },
    LinkedHashMapEntryIterator: function LinkedHashMapEntryIterator(t0, t1, t2, t3) {
      var _ = this;
      _._map = t0;
      _._modifications = t1;
      _._cell = t2;
      _.__js_helper$_current = null;
      _.$ti = t3;
    },
    JsIdentityLinkedHashMap: function JsIdentityLinkedHashMap(t0) {
      var _ = this;
      _.__js_helper$_length = 0;
      _._last = _._first = _.__js_helper$_rest = _._nums = _._strings = null;
      _._modifications = 0;
      _.$ti = t0;
    },
    JsConstantLinkedHashMap: function JsConstantLinkedHashMap(t0) {
      var _ = this;
      _.__js_helper$_length = 0;
      _._last = _._first = _.__js_helper$_rest = _._nums = _._strings = null;
      _._modifications = 0;
      _.$ti = t0;
    },
    initHooks_closure: function initHooks_closure(t0) {
      this.getTag = t0;
    },
    initHooks_closure0: function initHooks_closure0(t0) {
      this.getUnknownTag = t0;
    },
    initHooks_closure1: function initHooks_closure1(t0) {
      this.prototypeForTag = t0;
    },
    _Record: function _Record() {
    },
    _Record2: function _Record2() {
    },
    _Record3: function _Record3() {
    },
    _RecordN: function _RecordN() {
    },
    JSSyntaxRegExp: function JSSyntaxRegExp(t0, t1) {
      var _ = this;
      _.pattern = t0;
      _._nativeRegExp = t1;
      _._nativeAnchoredRegExp = _._nativeGlobalRegExp = null;
    },
    _MatchImplementation: function _MatchImplementation(t0) {
      this._match = t0;
    },
    _AllMatchesIterable: function _AllMatchesIterable(t0, t1, t2) {
      this._re = t0;
      this.__js_helper$_string = t1;
      this.__js_helper$_start = t2;
    },
    _AllMatchesIterator: function _AllMatchesIterator(t0, t1, t2) {
      var _ = this;
      _._regExp = t0;
      _.__js_helper$_string = t1;
      _._nextIndex = t2;
      _.__js_helper$_current = null;
    },
    StringMatch: function StringMatch(t0, t1) {
      this.start = t0;
      this.pattern = t1;
    },
    _StringAllMatchesIterable: function _StringAllMatchesIterable(t0, t1, t2) {
      this._input = t0;
      this._pattern = t1;
      this.__js_helper$_index = t2;
    },
    _StringAllMatchesIterator: function _StringAllMatchesIterator(t0, t1, t2) {
      var _ = this;
      _._input = t0;
      _._pattern = t1;
      _.__js_helper$_index = t2;
      _.__js_helper$_current = null;
    },
    throwLateFieldNI(fieldName) {
      A.throwExpressionWithWrapper(new A.LateError("Field '" + fieldName + "' has not been initialized."), new Error());
    },
    throwLateFieldAI(fieldName) {
      A.throwExpressionWithWrapper(new A.LateError("Field '" + fieldName + "' has already been initialized."), new Error());
    },
    throwLateFieldADI(fieldName) {
      A.throwExpressionWithWrapper(new A.LateError("Field '" + fieldName + string$.x27_has_), new Error());
    },
    _Cell$named(_name) {
      var t1 = new A._Cell(_name);
      return t1._value = t1;
    },
    _InitializedCell$named(_name, _initializer) {
      var t1 = new A._InitializedCell(_name, _initializer);
      return t1._value = t1;
    },
    _Cell: function _Cell(t0) {
      this.__late_helper$_name = t0;
      this._value = null;
    },
    _InitializedCell: function _InitializedCell(t0, t1) {
      this.__late_helper$_name = t0;
      this._value = null;
      this._initializer = t1;
    },
    _checkViewArguments(buffer, offsetInBytes, $length) {
    },
    _ensureNativeList(list) {
      var t1, result, i;
      if (type$.JSIndexable_dynamic._is(list))
        return list;
      t1 = J.getInterceptor$asx(list);
      result = A.List_List$filled(t1.get$length(list), null, false, type$.dynamic);
      for (i = 0; i < t1.get$length(list); ++i)
        B.JSArray_methods.$indexSet(result, i, t1.$index(list, i));
      return result;
    },
    NativeByteData_NativeByteData$view(buffer, offsetInBytes, $length) {
      A._checkViewArguments(buffer, offsetInBytes, $length);
      return $length == null ? new DataView(buffer, offsetInBytes) : new DataView(buffer, offsetInBytes, $length);
    },
    NativeFloat32List_NativeFloat32List($length) {
      return new Float32Array($length);
    },
    NativeFloat32List_NativeFloat32List$fromList(elements) {
      return new Float32Array(A._ensureNativeList(elements));
    },
    NativeFloat32List_NativeFloat32List$view(buffer, offsetInBytes, $length) {
      A._checkViewArguments(buffer, offsetInBytes, $length);
      return new Float32Array(buffer, offsetInBytes, $length);
    },
    NativeFloat64List_NativeFloat64List($length) {
      return new Float64Array($length);
    },
    NativeFloat64List_NativeFloat64List$view(buffer, offsetInBytes, $length) {
      A._checkViewArguments(buffer, offsetInBytes, $length);
      return new Float64Array(buffer, offsetInBytes, $length);
    },
    NativeInt32List_NativeInt32List($length) {
      return new Int32Array($length);
    },
    NativeInt32List_NativeInt32List$view(buffer, offsetInBytes, $length) {
      A._checkViewArguments(buffer, offsetInBytes, $length);
      return new Int32Array(buffer, offsetInBytes, $length);
    },
    NativeInt8List__create1(arg) {
      return new Int8Array(arg);
    },
    NativeUint16List_NativeUint16List$fromList(list) {
      return new Uint16Array(A._ensureNativeList(list));
    },
    NativeUint8List_NativeUint8List($length) {
      return new Uint8Array($length);
    },
    NativeUint8List_NativeUint8List$view(buffer, offsetInBytes, $length) {
      A._checkViewArguments(buffer, offsetInBytes, $length);
      return $length == null ? new Uint8Array(buffer, offsetInBytes) : new Uint8Array(buffer, offsetInBytes, $length);
    },
    _checkValidIndex(index, list, $length) {
      if (index >>> 0 !== index || index >= $length)
        throw A.wrapException(A.diagnoseIndexError(list, index));
    },
    _checkValidRange(start, end, $length) {
      var t1;
      if (!(start >>> 0 !== start))
        if (end == null)
          t1 = start > $length;
        else
          t1 = end >>> 0 !== end || start > end || end > $length;
      else
        t1 = true;
      if (t1)
        throw A.wrapException(A.diagnoseRangeError(start, end, $length));
      if (end == null)
        return $length;
      return end;
    },
    NativeByteBuffer: function NativeByteBuffer() {
    },
    NativeTypedData: function NativeTypedData() {
    },
    _UnmodifiableNativeByteBufferView: function _UnmodifiableNativeByteBufferView(t0) {
      this._data = t0;
    },
    NativeByteData: function NativeByteData() {
    },
    NativeTypedArray: function NativeTypedArray() {
    },
    NativeTypedArrayOfDouble: function NativeTypedArrayOfDouble() {
    },
    NativeTypedArrayOfInt: function NativeTypedArrayOfInt() {
    },
    NativeFloat32List: function NativeFloat32List() {
    },
    NativeFloat64List: function NativeFloat64List() {
    },
    NativeInt16List: function NativeInt16List() {
    },
    NativeInt32List: function NativeInt32List() {
    },
    NativeInt8List: function NativeInt8List() {
    },
    NativeUint16List: function NativeUint16List() {
    },
    NativeUint32List: function NativeUint32List() {
    },
    NativeUint8ClampedList: function NativeUint8ClampedList() {
    },
    NativeUint8List: function NativeUint8List() {
    },
    _NativeTypedArrayOfDouble_NativeTypedArray_ListMixin: function _NativeTypedArrayOfDouble_NativeTypedArray_ListMixin() {
    },
    _NativeTypedArrayOfDouble_NativeTypedArray_ListMixin_FixedLengthListMixin: function _NativeTypedArrayOfDouble_NativeTypedArray_ListMixin_FixedLengthListMixin() {
    },
    _NativeTypedArrayOfInt_NativeTypedArray_ListMixin: function _NativeTypedArrayOfInt_NativeTypedArray_ListMixin() {
    },
    _NativeTypedArrayOfInt_NativeTypedArray_ListMixin_FixedLengthListMixin: function _NativeTypedArrayOfInt_NativeTypedArray_ListMixin_FixedLengthListMixin() {
    },
    Rti__getQuestionFromStar(universe, rti) {
      var question;
      A.assertHelper(rti._kind === 6);
      question = rti._precomputed1;
      if (question == null) {
        A.assertHelper(rti._kind === 6);
        question = rti._precomputed1 = A._Universe__lookupQuestionRti(universe, rti._primary, true);
      }
      return question;
    },
    Rti__getFutureFromFutureOr(universe, rti) {
      var future;
      A.assertHelper(rti._kind === 8);
      future = rti._precomputed1;
      if (future == null) {
        A.assertHelper(rti._kind === 8);
        future = rti._precomputed1 = A._Universe__lookupInterfaceRti(universe, "Future", [rti._primary]);
      }
      return future;
    },
    Rti__isUnionOfFunctionType(rti) {
      var kind = rti._kind;
      if (kind === 6 || kind === 7 || kind === 8)
        return A.Rti__isUnionOfFunctionType(rti._primary);
      return kind === 12 || kind === 13;
    },
    Rti__getInterfaceTypeArguments(rti) {
      A.assertHelper(rti._kind === 9);
      return rti._rest;
    },
    Rti__getBindingArguments(rti) {
      A.assertHelper(rti._kind === 10);
      return rti._rest;
    },
    Rti__getRecordFields(rti) {
      A.assertHelper(rti._kind === 11);
      return rti._rest;
    },
    Rti__getGenericFunctionBounds(rti) {
      A.assertHelper(rti._kind === 13);
      return rti._rest;
    },
    Rti__getCanonicalRecipe(rti) {
      var s = rti._canonicalRecipe;
      if (A.assertTest(typeof s == "string"))
        A.assertThrow("Missing canonical recipe");
      return s;
    },
    pairwiseIsTest(fieldRtis, values) {
      var i,
        $length = values.length;
      for (i = 0; i < $length; ++i)
        if (!fieldRtis[i]._is(values[i]))
          return false;
      return true;
    },
    findType(recipe) {
      return A._Universe_eval(init.typeUniverse, recipe, false);
    },
    instantiatedGenericFunctionType(genericFunctionRti, instantiationRti) {
      var bounds, typeArguments, cache, s, key, probe, rti;
      if (genericFunctionRti == null)
        return null;
      bounds = A.Rti__getGenericFunctionBounds(genericFunctionRti);
      typeArguments = A.Rti__getInterfaceTypeArguments(instantiationRti);
      A.assertHelper(bounds.length === typeArguments.length);
      cache = genericFunctionRti._bindCache;
      if (cache == null)
        cache = genericFunctionRti._bindCache = new Map();
      s = instantiationRti._canonicalRecipe;
      if (A.assertTest(typeof s == "string"))
        A.assertThrow("Missing canonical recipe");
      key = s;
      probe = cache.get(key);
      if (probe != null)
        return probe;
      A.assertHelper(genericFunctionRti._kind === 13);
      rti = A._substitute(init.typeUniverse, genericFunctionRti._primary, typeArguments, 0);
      cache.set(key, rti);
      return rti;
    },
    _substitute(universe, rti, typeArguments, depth) {
      var baseType, substitutedBaseType, interfaceTypeArguments, substitutedInterfaceTypeArguments, base, substitutedBase, $arguments, substitutedArguments, fields, substitutedFields, returnType, substitutedReturnType, functionParameters, substitutedFunctionParameters, bounds, substitutedBounds, index, argument,
        t1 = rti._kind,
        kind = t1;
      switch (kind) {
        case 5:
        case 1:
        case 2:
        case 3:
        case 4:
          return rti;
        case 6:
          baseType = rti._primary;
          substitutedBaseType = A._substitute(universe, baseType, typeArguments, depth);
          if (substitutedBaseType === baseType)
            return rti;
          return A._Universe__lookupStarRti(universe, substitutedBaseType, true);
        case 7:
          baseType = rti._primary;
          substitutedBaseType = A._substitute(universe, baseType, typeArguments, depth);
          if (substitutedBaseType === baseType)
            return rti;
          return A._Universe__lookupQuestionRti(universe, substitutedBaseType, true);
        case 8:
          baseType = rti._primary;
          substitutedBaseType = A._substitute(universe, baseType, typeArguments, depth);
          if (substitutedBaseType === baseType)
            return rti;
          return A._Universe__lookupFutureOrRti(universe, substitutedBaseType, true);
        case 9:
          interfaceTypeArguments = A.Rti__getInterfaceTypeArguments(rti);
          substitutedInterfaceTypeArguments = A._substituteArray(universe, interfaceTypeArguments, typeArguments, depth);
          if (substitutedInterfaceTypeArguments === interfaceTypeArguments)
            return rti;
          A.assertHelper(rti._kind === 9);
          return A._Universe__lookupInterfaceRti(universe, rti._primary, substitutedInterfaceTypeArguments);
        case 10:
          A.assertHelper(t1 === 10);
          base = rti._primary;
          substitutedBase = A._substitute(universe, base, typeArguments, depth);
          $arguments = A.Rti__getBindingArguments(rti);
          substitutedArguments = A._substituteArray(universe, $arguments, typeArguments, depth);
          if (substitutedBase === base && substitutedArguments === $arguments)
            return rti;
          return A._Universe__lookupBindingRti(universe, substitutedBase, substitutedArguments);
        case 11:
          A.assertHelper(t1 === 11);
          t1 = rti._primary;
          fields = A.Rti__getRecordFields(rti);
          substitutedFields = A._substituteArray(universe, fields, typeArguments, depth);
          if (substitutedFields === fields)
            return rti;
          return A._Universe__lookupRecordRti(universe, t1, substitutedFields);
        case 12:
          A.assertHelper(t1 === 12);
          returnType = rti._primary;
          substitutedReturnType = A._substitute(universe, returnType, typeArguments, depth);
          A.assertHelper(rti._kind === 12);
          functionParameters = rti._rest;
          substitutedFunctionParameters = A._substituteFunctionParameters(universe, functionParameters, typeArguments, depth);
          if (substitutedReturnType === returnType && substitutedFunctionParameters === functionParameters)
            return rti;
          return A._Universe__lookupFunctionRti(universe, substitutedReturnType, substitutedFunctionParameters);
        case 13:
          bounds = A.Rti__getGenericFunctionBounds(rti);
          depth += bounds.length;
          substitutedBounds = A._substituteArray(universe, bounds, typeArguments, depth);
          A.assertHelper(rti._kind === 13);
          base = rti._primary;
          substitutedBase = A._substitute(universe, base, typeArguments, depth);
          if (substitutedBounds === bounds && substitutedBase === base)
            return rti;
          return A._Universe__lookupGenericFunctionRti(universe, substitutedBase, substitutedBounds, true);
        case 14:
          A.assertHelper(t1 === 14);
          index = rti._primary;
          if (index < depth)
            return rti;
          argument = typeArguments[index - depth];
          if (argument == null)
            return rti;
          return argument;
        default:
          throw A.wrapException(A.AssertionError$("Attempted to substitute unexpected RTI kind " + kind));
      }
    },
    _substituteArray(universe, rtiArray, typeArguments, depth) {
      var changed, i, rti, substitutedRti,
        $length = rtiArray.length,
        result = A._Utils_newArrayOrEmpty($length);
      for (changed = false, i = 0; i < $length; ++i) {
        rti = rtiArray[i];
        substitutedRti = A._substitute(universe, rti, typeArguments, depth);
        if (substitutedRti !== rti)
          changed = true;
        result[i] = substitutedRti;
      }
      return changed ? result : rtiArray;
    },
    _substituteNamed(universe, namedArray, typeArguments, depth) {
      var result, changed, i, t1, t2, rti, substitutedRti,
        $length = namedArray.length;
      A.assertHelper($length % 3 === 0);
      result = A._Utils_newArrayOrEmpty($length);
      for (changed = false, i = 0; i < $length; i += 3) {
        t1 = namedArray[i];
        t2 = namedArray[i + 1];
        rti = namedArray[i + 2];
        substitutedRti = A._substitute(universe, rti, typeArguments, depth);
        if (substitutedRti !== rti)
          changed = true;
        result.splice(i, 3, t1, t2, substitutedRti);
      }
      return changed ? result : namedArray;
    },
    _substituteFunctionParameters(universe, functionParameters, typeArguments, depth) {
      var result,
        requiredPositional = functionParameters._requiredPositional,
        substitutedRequiredPositional = A._substituteArray(universe, requiredPositional, typeArguments, depth),
        optionalPositional = functionParameters._optionalPositional,
        substitutedOptionalPositional = A._substituteArray(universe, optionalPositional, typeArguments, depth),
        named = functionParameters._named,
        substitutedNamed = A._substituteNamed(universe, named, typeArguments, depth);
      if (substitutedRequiredPositional === requiredPositional && substitutedOptionalPositional === optionalPositional && substitutedNamed === named)
        return functionParameters;
      result = new A._FunctionParameters();
      result._requiredPositional = substitutedRequiredPositional;
      result._optionalPositional = substitutedOptionalPositional;
      result._named = substitutedNamed;
      return result;
    },
    _setArrayType(target, rti) {
      A.assertHelper(rti != null);
      target[init.arrayRti] = rti;
      return target;
    },
    closureFunctionType(closure) {
      var signature = closure.$signature;
      if (signature != null) {
        if (typeof signature == "number")
          return A.getTypeFromTypesTable(signature);
        return closure.$signature();
      }
      return null;
    },
    instanceOrFunctionType(object, testRti) {
      var rti;
      if (A.Rti__isUnionOfFunctionType(testRti))
        if (object instanceof A.Closure) {
          rti = A.closureFunctionType(object);
          if (rti != null)
            return rti;
        }
      return A.instanceType(object);
    },
    instanceType(object) {
      if (object instanceof A.Object)
        return A._instanceType(object);
      if (Array.isArray(object))
        return A._arrayInstanceType(object);
      return A._instanceTypeFromConstructor(J.getInterceptor$(object));
    },
    _arrayInstanceType(object) {
      var rti = object[init.arrayRti],
        defaultRti = type$.JSArray_dynamic;
      if (rti == null)
        return defaultRti;
      if (rti.constructor !== defaultRti.constructor)
        return defaultRti;
      return rti;
    },
    _instanceType(object) {
      var rti = object.$ti;
      return rti != null ? rti : A._instanceTypeFromConstructor(object);
    },
    _instanceTypeFromConstructor(instance) {
      var $constructor = instance.constructor,
        probe = $constructor.$ccache;
      if (probe != null)
        return probe;
      return A._instanceTypeFromConstructorMiss(instance, $constructor);
    },
    _instanceTypeFromConstructorMiss(instance, $constructor) {
      var effectiveConstructor = instance instanceof A.Closure ? Object.getPrototypeOf(Object.getPrototypeOf(instance)).constructor : $constructor,
        rti = A._Universe_findErasedType(init.typeUniverse, effectiveConstructor.name);
      $constructor.$ccache = rti;
      return rti;
    },
    getTypeFromTypesTable(index) {
      var rti,
        table = init.types,
        type = table[index];
      if (typeof type == "string") {
        rti = A._Universe_eval(init.typeUniverse, type, false);
        table[index] = rti;
        return rti;
      }
      return type;
    },
    getRuntimeTypeOfDartObject(object) {
      return A.createRuntimeType(A._instanceType(object));
    },
    getRuntimeTypeOfClosure(closure) {
      var rti = A.closureFunctionType(closure);
      return A.createRuntimeType(rti == null ? A.instanceType(closure) : rti);
    },
    _structuralTypeOf(object) {
      var functionRti;
      if (object instanceof A._Record)
        return object._getRti$0();
      functionRti = object instanceof A.Closure ? A.closureFunctionType(object) : null;
      if (functionRti != null)
        return functionRti;
      if (type$.TrustedGetRuntimeType._is(object))
        return J.get$runtimeType$(object)._rti;
      if (Array.isArray(object))
        return A._arrayInstanceType(object);
      return A.instanceType(object);
    },
    createRuntimeType(rti) {
      var t1 = rti._cachedRuntimeType;
      return t1 == null ? rti._cachedRuntimeType = A._createRuntimeType(rti) : t1;
    },
    _createRuntimeType(rti) {
      var s0, starErasedRecipe, starErasedRti, t1,
        _s24_ = "Missing canonical recipe",
        s = rti._canonicalRecipe;
      if (A.assertTest(typeof s == "string"))
        A.assertThrow(_s24_);
      s0 = rti._canonicalRecipe;
      if (A.assertTest(typeof s0 == "string"))
        A.assertThrow(_s24_);
      starErasedRecipe = s0.replace(/\*/g, "");
      if (starErasedRecipe === s) {
        A.assertHelper(rti._cachedRuntimeType == null);
        return rti._cachedRuntimeType = new A._Type(rti);
      }
      starErasedRti = A._Universe_eval(init.typeUniverse, starErasedRecipe, true);
      t1 = starErasedRti._cachedRuntimeType;
      return t1 == null ? starErasedRti._cachedRuntimeType = A._createRuntimeType(starErasedRti) : t1;
    },
    evaluateRtiForRecord(recordRecipe, valuesList) {
      var bindings, i,
        values = valuesList,
        $length = values.length;
      if ($length === 0)
        return type$.Record_0;
      if (0 >= $length)
        return A.ioore(values, 0);
      bindings = A._Universe_evalInEnvironment(init.typeUniverse, A._structuralTypeOf(values[0]), "@<0>");
      for (i = 1; i < $length; ++i) {
        if (!(i < values.length))
          return A.ioore(values, i);
        bindings = A._Universe_bind(init.typeUniverse, bindings, A._structuralTypeOf(values[i]));
      }
      return A._Universe_evalInEnvironment(init.typeUniverse, bindings, recordRecipe);
    },
    typeLiteral(recipe) {
      return A.createRuntimeType(A._Universe_eval(init.typeUniverse, recipe, false));
    },
    _installSpecializedIsTest(object) {
      var t1, unstarred, unstarredKind, isFn, $name, predicate, testRti = this;
      if (testRti === type$.Object)
        return A._finishIsFn(testRti, object, A._isObject);
      if (!A.isSoundTopType(testRti))
        t1 = testRti === type$.legacy_Object;
      else
        t1 = true;
      if (t1)
        return A._finishIsFn(testRti, object, A._isTop);
      t1 = testRti._kind;
      if (t1 === 7)
        return A._finishIsFn(testRti, object, A._generalNullableIsTestImplementation);
      if (t1 === 1)
        return A._finishIsFn(testRti, object, A._isNever);
      if (t1 === 6) {
        A.assertHelper(t1 === 6);
        unstarred = testRti._primary;
      } else
        unstarred = testRti;
      t1 = unstarred._kind;
      unstarredKind = t1;
      if (unstarredKind === 8)
        return A._finishIsFn(testRti, object, A._isFutureOr);
      if (unstarred === type$.int)
        isFn = A._isInt;
      else if (unstarred === type$.double || unstarred === type$.num)
        isFn = A._isNum;
      else if (unstarred === type$.String)
        isFn = A._isString;
      else
        isFn = unstarred === type$.bool ? A._isBool : null;
      if (isFn != null)
        return A._finishIsFn(testRti, object, isFn);
      if (unstarredKind === 9) {
        A.assertHelper(t1 === 9);
        $name = unstarred._primary;
        if (A.Rti__getInterfaceTypeArguments(unstarred).every(A.isDefinitelyTopType)) {
          testRti._specializedTestResource = "$is" + $name;
          if ($name === "List")
            return A._finishIsFn(testRti, object, A._isListTestViaProperty);
          return A._finishIsFn(testRti, object, A._isTestViaProperty);
        }
      } else if (unstarredKind === 11) {
        A.assertHelper(t1 === 11);
        predicate = A.createRecordTypePredicate(unstarred._primary, A.Rti__getRecordFields(unstarred));
        return A._finishIsFn(testRti, object, predicate == null ? A._isNever : predicate);
      }
      return A._finishIsFn(testRti, object, A._generalIsTestImplementation);
    },
    _finishIsFn(testRti, object, isFn) {
      testRti._is = isFn;
      return testRti._is(object);
    },
    _installSpecializedAsCheck(object) {
      var t1, testRti = this,
        asFn = A._generalAsCheckImplementation;
      if (!A.isSoundTopType(testRti))
        t1 = testRti === type$.legacy_Object;
      else
        t1 = true;
      if (t1)
        asFn = A._asTop;
      else if (testRti === type$.Object)
        asFn = A._asObject;
      else {
        t1 = A.isNullable(testRti);
        if (t1)
          asFn = A._generalNullableAsCheckImplementation;
      }
      testRti._as = asFn;
      return testRti._as(object);
    },
    _nullIs(testRti) {
      var t2,
        kind = testRti._kind,
        t1 = true;
      if (!A.isSoundTopType(testRti))
        if (!(testRti === type$.legacy_Object))
          if (!(testRti === type$.legacy_Never))
            if (kind !== 7) {
              if (kind === 6) {
                A.assertHelper(testRti._kind === 6);
                t2 = A._nullIs(testRti._primary);
              } else
                t2 = false;
              if (!t2) {
                if (kind === 8) {
                  A.assertHelper(testRti._kind === 8);
                  t1 = A._nullIs(testRti._primary);
                } else
                  t1 = false;
                t1 = t1 || testRti === type$.Null || testRti === type$.JSNull;
              }
            }
      return t1;
    },
    _generalIsTestImplementation(object) {
      var testRti = this;
      if (object == null)
        return A._nullIs(testRti);
      return A.isSubtype(init.typeUniverse, A.instanceOrFunctionType(object, testRti), testRti);
    },
    _generalNullableIsTestImplementation(object) {
      var testRti;
      if (object == null)
        return true;
      testRti = this;
      A.assertHelper(testRti._kind === 7);
      return testRti._primary._is(object);
    },
    _isTestViaProperty(object) {
      var tag, testRti = this;
      if (object == null)
        return A._nullIs(testRti);
      tag = testRti._specializedTestResource;
      if (object instanceof A.Object)
        return !!object[tag];
      return !!J.getInterceptor$(object)[tag];
    },
    _isListTestViaProperty(object) {
      var tag, testRti = this;
      if (object == null)
        return A._nullIs(testRti);
      if (typeof object != "object")
        return false;
      if (Array.isArray(object))
        return true;
      tag = testRti._specializedTestResource;
      if (object instanceof A.Object)
        return !!object[tag];
      return !!J.getInterceptor$(object)[tag];
    },
    _generalAsCheckImplementation(object) {
      var testRti = this;
      if (object == null) {
        if (A.isNullable(testRti))
          return object;
      } else if (testRti._is(object))
        return object;
      A._failedAsCheck(object, testRti);
    },
    _generalNullableAsCheckImplementation(object) {
      var testRti = this;
      if (object == null)
        return object;
      else if (testRti._is(object))
        return object;
      A._failedAsCheck(object, testRti);
    },
    _failedAsCheck(object, testRti) {
      throw A.wrapException(A._TypeError$fromMessage(A._Error_compose(object, A._rtiToString(testRti, null))));
    },
    checkTypeBound(type, bound, variable, methodName) {
      if (A.isSubtype(init.typeUniverse, type, bound))
        return type;
      throw A.wrapException(A._TypeError$fromMessage("The type argument '" + A._rtiToString(type, null) + "' is not a subtype of the type variable bound '" + A._rtiToString(bound, null) + "' of type variable '" + variable + "' in '" + methodName + "'."));
    },
    _Error_compose(object, checkedTypeDescription) {
      return A.Error_safeToString(object) + ": type '" + A._rtiToString(A._structuralTypeOf(object), null) + "' is not a subtype of type '" + checkedTypeDescription + "'";
    },
    _TypeError$fromMessage(message) {
      return new A._TypeError("TypeError: " + message);
    },
    _TypeError__TypeError$forType(object, type) {
      return new A._TypeError("TypeError: " + A._Error_compose(object, type));
    },
    _isFutureOr(object) {
      var unstarred, testRti = this,
        t1 = testRti._kind;
      if (t1 === 6) {
        A.assertHelper(t1 === 6);
        unstarred = testRti._primary;
      } else
        unstarred = testRti;
      A.assertHelper(unstarred._kind === 8);
      return unstarred._primary._is(object) || A.Rti__getFutureFromFutureOr(init.typeUniverse, unstarred)._is(object);
    },
    _isObject(object) {
      return object != null;
    },
    _asObject(object) {
      if (object != null)
        return object;
      throw A.wrapException(A._TypeError__TypeError$forType(object, "Object"));
    },
    _isTop(object) {
      return true;
    },
    _asTop(object) {
      return object;
    },
    _isNever(object) {
      return false;
    },
    _isBool(object) {
      return true === object || false === object;
    },
    _asBool(object) {
      if (true === object)
        return true;
      if (false === object)
        return false;
      throw A.wrapException(A._TypeError__TypeError$forType(object, "bool"));
    },
    _asBoolS(object) {
      if (true === object)
        return true;
      if (false === object)
        return false;
      if (object == null)
        return object;
      throw A.wrapException(A._TypeError__TypeError$forType(object, "bool"));
    },
    _asBoolQ(object) {
      if (true === object)
        return true;
      if (false === object)
        return false;
      if (object == null)
        return object;
      throw A.wrapException(A._TypeError__TypeError$forType(object, "bool?"));
    },
    _asDouble(object) {
      if (typeof object == "number")
        return object;
      throw A.wrapException(A._TypeError__TypeError$forType(object, "double"));
    },
    _asDoubleS(object) {
      if (typeof object == "number")
        return object;
      if (object == null)
        return object;
      throw A.wrapException(A._TypeError__TypeError$forType(object, "double"));
    },
    _asDoubleQ(object) {
      if (typeof object == "number")
        return object;
      if (object == null)
        return object;
      throw A.wrapException(A._TypeError__TypeError$forType(object, "double?"));
    },
    _isInt(object) {
      return typeof object == "number" && Math.floor(object) === object;
    },
    _asInt(object) {
      if (typeof object == "number" && Math.floor(object) === object)
        return object;
      throw A.wrapException(A._TypeError__TypeError$forType(object, "int"));
    },
    _asIntS(object) {
      if (typeof object == "number" && Math.floor(object) === object)
        return object;
      if (object == null)
        return object;
      throw A.wrapException(A._TypeError__TypeError$forType(object, "int"));
    },
    _asIntQ(object) {
      if (typeof object == "number" && Math.floor(object) === object)
        return object;
      if (object == null)
        return object;
      throw A.wrapException(A._TypeError__TypeError$forType(object, "int?"));
    },
    _isNum(object) {
      return typeof object == "number";
    },
    _asNum(object) {
      if (typeof object == "number")
        return object;
      throw A.wrapException(A._TypeError__TypeError$forType(object, "num"));
    },
    _asNumS(object) {
      if (typeof object == "number")
        return object;
      if (object == null)
        return object;
      throw A.wrapException(A._TypeError__TypeError$forType(object, "num"));
    },
    _asNumQ(object) {
      if (typeof object == "number")
        return object;
      if (object == null)
        return object;
      throw A.wrapException(A._TypeError__TypeError$forType(object, "num?"));
    },
    _isString(object) {
      return typeof object == "string";
    },
    _asString(object) {
      if (typeof object == "string")
        return object;
      throw A.wrapException(A._TypeError__TypeError$forType(object, "String"));
    },
    _asStringS(object) {
      if (typeof object == "string")
        return object;
      if (object == null)
        return object;
      throw A.wrapException(A._TypeError__TypeError$forType(object, "String"));
    },
    _asStringQ(object) {
      if (typeof object == "string")
        return object;
      if (object == null)
        return object;
      throw A.wrapException(A._TypeError__TypeError$forType(object, "String?"));
    },
    _rtiArrayToString(array, genericContext) {
      var s, sep, i;
      for (s = "", sep = "", i = 0; i < array.length; ++i, sep = ", ")
        s += sep + A._rtiToString(array[i], genericContext);
      return s;
    },
    _recordRtiToString(recordType, genericContext) {
      var partialShape, fields, fieldCount, names, namesIndex, s, comma, i;
      A.assertHelper(recordType._kind === 11);
      partialShape = recordType._primary;
      fields = A.Rti__getRecordFields(recordType);
      if ("" === partialShape)
        return "(" + A._rtiArrayToString(fields, genericContext) + ")";
      fieldCount = fields.length;
      names = partialShape.split(",");
      namesIndex = names.length - fieldCount;
      for (s = "(", comma = "", i = 0; i < fieldCount; ++i, comma = ", ") {
        s += comma;
        if (namesIndex === 0)
          s += "{";
        s += A._rtiToString(fields[i], genericContext);
        if (namesIndex >= 0)
          s += " " + names[namesIndex];
        ++namesIndex;
      }
      return s + "})";
    },
    _functionRtiToString(functionType, genericContext, bounds) {
      var boundsLength, offset, i, t1, t2, typeParametersText, typeSep, t3, t4, boundRti, kind, parameters, requiredPositional, requiredPositionalLength, optionalPositional, optionalPositionalLength, named, namedLength, returnTypeText, argumentsText, sep, _s2_ = ", ", outerContextLength = null;
      if (bounds != null) {
        boundsLength = bounds.length;
        if (genericContext == null)
          genericContext = A._setArrayType([], type$.JSArray_String);
        else
          outerContextLength = genericContext.length;
        offset = genericContext.length;
        for (i = boundsLength; i > 0; --i)
          B.JSArray_methods.add$1(genericContext, "T" + (offset + i));
        for (t1 = type$.nullable_Object, t2 = type$.legacy_Object, typeParametersText = "<", typeSep = "", i = 0; i < boundsLength; ++i, typeSep = _s2_) {
          t3 = genericContext.length;
          t4 = t3 - 1 - i;
          if (!(t4 >= 0))
            return A.ioore(genericContext, t4);
          typeParametersText = typeParametersText + typeSep + genericContext[t4];
          boundRti = bounds[i];
          kind = boundRti._kind;
          if (!(kind === 2 || kind === 3 || kind === 4 || kind === 5 || boundRti === t1))
            t3 = boundRti === t2;
          else
            t3 = true;
          if (!t3)
            typeParametersText += " extends " + A._rtiToString(boundRti, genericContext);
        }
        typeParametersText += ">";
      } else
        typeParametersText = "";
      A.assertHelper(functionType._kind === 12);
      t1 = functionType._primary;
      A.assertHelper(functionType._kind === 12);
      parameters = functionType._rest;
      requiredPositional = parameters._requiredPositional;
      requiredPositionalLength = requiredPositional.length;
      optionalPositional = parameters._optionalPositional;
      optionalPositionalLength = optionalPositional.length;
      named = parameters._named;
      namedLength = named.length;
      A.assertHelper(optionalPositionalLength === 0 || namedLength === 0);
      returnTypeText = A._rtiToString(t1, genericContext);
      for (argumentsText = "", sep = "", i = 0; i < requiredPositionalLength; ++i, sep = _s2_)
        argumentsText += sep + A._rtiToString(requiredPositional[i], genericContext);
      if (optionalPositionalLength > 0) {
        argumentsText += sep + "[";
        for (sep = "", i = 0; i < optionalPositionalLength; ++i, sep = _s2_)
          argumentsText += sep + A._rtiToString(optionalPositional[i], genericContext);
        argumentsText += "]";
      }
      if (namedLength > 0) {
        argumentsText += sep + "{";
        for (sep = "", i = 0; i < namedLength; i += 3, sep = _s2_) {
          argumentsText += sep;
          if (named[i + 1])
            argumentsText += "required ";
          argumentsText += A._rtiToString(named[i + 2], genericContext) + " " + named[i];
        }
        argumentsText += "}";
      }
      if (outerContextLength != null) {
        genericContext.toString;
        genericContext.length = outerContextLength;
      }
      return typeParametersText + "(" + argumentsText + ") => " + returnTypeText;
    },
    _rtiToString(rti, genericContext) {
      var questionArgument, s, argumentKind, $name, $arguments, t2,
        t1 = rti._kind,
        kind = t1;
      if (kind === 5)
        return "erased";
      if (kind === 2)
        return "dynamic";
      if (kind === 3)
        return "void";
      if (kind === 1)
        return "Never";
      if (kind === 4)
        return "any";
      if (kind === 6) {
        A.assertHelper(t1 === 6);
        return A._rtiToString(rti._primary, genericContext);
      }
      if (kind === 7) {
        A.assertHelper(t1 === 7);
        questionArgument = rti._primary;
        s = A._rtiToString(questionArgument, genericContext);
        argumentKind = questionArgument._kind;
        return (argumentKind === 12 || argumentKind === 13 ? "(" + s + ")" : s) + "?";
      }
      if (kind === 8) {
        A.assertHelper(t1 === 8);
        return "FutureOr<" + A._rtiToString(rti._primary, genericContext) + ">";
      }
      if (kind === 9) {
        A.assertHelper(t1 === 9);
        $name = A._unminifyOrTag(rti._primary);
        $arguments = A.Rti__getInterfaceTypeArguments(rti);
        return $arguments.length > 0 ? $name + ("<" + A._rtiArrayToString($arguments, genericContext) + ">") : $name;
      }
      if (kind === 11)
        return A._recordRtiToString(rti, genericContext);
      if (kind === 12)
        return A._functionRtiToString(rti, genericContext, null);
      if (kind === 13) {
        A.assertHelper(t1 === 13);
        return A._functionRtiToString(rti._primary, genericContext, A.Rti__getGenericFunctionBounds(rti));
      }
      if (kind === 14) {
        genericContext.toString;
        A.assertHelper(t1 === 14);
        t1 = rti._primary;
        t2 = genericContext.length;
        t1 = t2 - 1 - t1;
        if (!(t1 >= 0 && t1 < t2))
          return A.ioore(genericContext, t1);
        return genericContext[t1];
      }
      return "?";
    },
    _unminifyOrTag(rawClassName) {
      var preserved = init.mangledGlobalNames[rawClassName];
      if (preserved != null)
        return preserved;
      return rawClassName;
    },
    _Universe_findRule(universe, targetType) {
      var rule = universe.tR[targetType];
      for (; typeof rule == "string";)
        rule = universe.tR[rule];
      return rule;
    },
    _Universe_findErasedType(universe, cls) {
      var $length, erased, $arguments, i, $interface,
        t1 = universe.eT,
        probe = t1[cls];
      if (probe == null)
        return A._Universe_eval(universe, cls, false);
      else if (typeof probe == "number") {
        $length = probe;
        erased = A._Universe__lookupTerminalRti(universe, 5, "#");
        $arguments = A._Utils_newArrayOrEmpty($length);
        for (i = 0; i < $length; ++i)
          $arguments[i] = erased;
        $interface = A._Universe__lookupInterfaceRti(universe, cls, $arguments);
        t1[cls] = $interface;
        return $interface;
      } else
        return probe;
    },
    _Universe_addRules(universe, rules) {
      return A._Utils_objectAssign(universe.tR, rules);
    },
    _Universe_addErasedTypes(universe, types) {
      return A._Utils_objectAssign(universe.eT, types);
    },
    _Universe_eval(universe, recipe, normalize) {
      var rti,
        t1 = universe.eC,
        probe = t1.get(recipe);
      if (probe != null)
        return probe;
      rti = A._Parser_parse(A._Parser_create(universe, null, recipe, normalize));
      t1.set(recipe, rti);
      return rti;
    },
    _Universe_evalInEnvironment(universe, environment, recipe) {
      var probe, rti,
        cache = environment._evalCache;
      if (cache == null)
        cache = environment._evalCache = new Map();
      probe = cache.get(recipe);
      if (probe != null)
        return probe;
      rti = A._Parser_parse(A._Parser_create(universe, environment, recipe, true));
      cache.set(recipe, rti);
      return rti;
    },
    _Universe_bind(universe, environment, argumentsRti) {
      var s, argumentsRecipe, probe, rti,
        cache = environment._bindCache;
      if (cache == null)
        cache = environment._bindCache = new Map();
      s = argumentsRti._canonicalRecipe;
      if (A.assertTest(typeof s == "string"))
        A.assertThrow("Missing canonical recipe");
      argumentsRecipe = s;
      probe = cache.get(argumentsRecipe);
      if (probe != null)
        return probe;
      rti = A._Universe__lookupBindingRti(universe, environment, argumentsRti._kind === 10 ? A.Rti__getBindingArguments(argumentsRti) : [argumentsRti]);
      cache.set(argumentsRecipe, rti);
      return rti;
    },
    _Universe__installTypeTests(universe, rti) {
      rti._as = A._installSpecializedAsCheck;
      rti._is = A._installSpecializedIsTest;
      return rti;
    },
    _Universe__lookupTerminalRti(universe, kind, key) {
      var rti, t1,
        probe = universe.eC.get(key);
      if (probe != null)
        return probe;
      rti = new A.Rti(null, null);
      rti._kind = kind;
      rti._canonicalRecipe = key;
      t1 = A._Universe__installTypeTests(universe, rti);
      universe.eC.set(key, t1);
      return t1;
    },
    _Universe__lookupStarRti(universe, baseType, normalize) {
      var key, probe, t1,
        s = baseType._canonicalRecipe;
      if (A.assertTest(typeof s == "string"))
        A.assertThrow("Missing canonical recipe");
      key = s + "*";
      probe = universe.eC.get(key);
      if (probe != null)
        return probe;
      t1 = A._Universe__createStarRti(universe, baseType, key, normalize);
      universe.eC.set(key, t1);
      return t1;
    },
    _Universe__createStarRti(universe, baseType, key, normalize) {
      var baseKind, t1, rti;
      if (normalize) {
        baseKind = baseType._kind;
        if (!A.isSoundTopType(baseType))
          t1 = baseType === type$.Null || baseType === type$.JSNull || baseKind === 7 || baseKind === 6;
        else
          t1 = true;
        if (t1)
          return baseType;
      }
      rti = new A.Rti(null, null);
      rti._kind = 6;
      rti._primary = baseType;
      rti._canonicalRecipe = key;
      return A._Universe__installTypeTests(universe, rti);
    },
    _Universe__lookupQuestionRti(universe, baseType, normalize) {
      var key, probe, t1,
        s = baseType._canonicalRecipe;
      if (A.assertTest(typeof s == "string"))
        A.assertThrow("Missing canonical recipe");
      key = s + "?";
      probe = universe.eC.get(key);
      if (probe != null)
        return probe;
      t1 = A._Universe__createQuestionRti(universe, baseType, key, normalize);
      universe.eC.set(key, t1);
      return t1;
    },
    _Universe__createQuestionRti(universe, baseType, key, normalize) {
      var baseKind, t1, starArgument, rti;
      if (normalize) {
        baseKind = baseType._kind;
        t1 = true;
        if (!A.isSoundTopType(baseType))
          if (!(baseType === type$.Null || baseType === type$.JSNull))
            if (baseKind !== 7)
              if (baseKind === 8) {
                A.assertHelper(baseType._kind === 8);
                t1 = A.isNullable(baseType._primary);
              } else
                t1 = false;
        if (t1)
          return baseType;
        else if (baseKind === 1 || baseType === type$.legacy_Never)
          return type$.Null;
        else if (baseKind === 6) {
          A.assertHelper(baseType._kind === 6);
          starArgument = baseType._primary;
          t1 = starArgument._kind;
          if (t1 === 8) {
            A.assertHelper(t1 === 8);
            t1 = A.isNullable(starArgument._primary);
          } else
            t1 = false;
          if (t1)
            return starArgument;
          else
            return A.Rti__getQuestionFromStar(universe, baseType);
        }
      }
      rti = new A.Rti(null, null);
      rti._kind = 7;
      rti._primary = baseType;
      rti._canonicalRecipe = key;
      return A._Universe__installTypeTests(universe, rti);
    },
    _Universe__lookupFutureOrRti(universe, baseType, normalize) {
      var key, probe, t1,
        s = baseType._canonicalRecipe;
      if (A.assertTest(typeof s == "string"))
        A.assertThrow("Missing canonical recipe");
      key = s + "/";
      probe = universe.eC.get(key);
      if (probe != null)
        return probe;
      t1 = A._Universe__createFutureOrRti(universe, baseType, key, normalize);
      universe.eC.set(key, t1);
      return t1;
    },
    _Universe__createFutureOrRti(universe, baseType, key, normalize) {
      var t1, rti;
      if (normalize) {
        t1 = baseType._kind;
        if (A.isSoundTopType(baseType) || baseType === type$.Object || baseType === type$.legacy_Object)
          return baseType;
        else if (t1 === 1)
          return A._Universe__lookupInterfaceRti(universe, "Future", [baseType]);
        else if (baseType === type$.Null || baseType === type$.JSNull)
          return type$.nullable_Future_Null;
      }
      rti = new A.Rti(null, null);
      rti._kind = 8;
      rti._primary = baseType;
      rti._canonicalRecipe = key;
      return A._Universe__installTypeTests(universe, rti);
    },
    _Universe__lookupGenericFunctionParameterRti(universe, index) {
      var rti, t1,
        key = "" + index + "^",
        probe = universe.eC.get(key);
      if (probe != null)
        return probe;
      rti = new A.Rti(null, null);
      rti._kind = 14;
      rti._primary = index;
      rti._canonicalRecipe = key;
      t1 = A._Universe__installTypeTests(universe, rti);
      universe.eC.set(key, t1);
      return t1;
    },
    _Universe__canonicalRecipeJoin($arguments) {
      var s, sep, i, s0,
        $length = $arguments.length;
      for (s = "", sep = "", i = 0; i < $length; ++i, sep = ",") {
        s0 = $arguments[i]._canonicalRecipe;
        if (A.assertTest(typeof s0 == "string"))
          A.assertThrow("Missing canonical recipe");
        s += sep + s0;
      }
      return s;
    },
    _Universe__canonicalRecipeJoinNamed($arguments) {
      var s, sep, i, t1, nameSep, s0,
        $length = $arguments.length;
      A.assertHelper($length % 3 === 0);
      for (s = "", sep = "", i = 0; i < $length; i += 3, sep = ",") {
        t1 = $arguments[i];
        nameSep = $arguments[i + 1] ? "!" : ":";
        s0 = $arguments[i + 2]._canonicalRecipe;
        if (A.assertTest(typeof s0 == "string"))
          A.assertThrow("Missing canonical recipe");
        s += sep + t1 + nameSep + s0;
      }
      return s;
    },
    _Universe__lookupInterfaceRti(universe, $name, $arguments) {
      var s, probe, rti, t1;
      A.assertHelper(typeof $name == "string");
      s = $name;
      if ($arguments.length > 0)
        s += "<" + A._Universe__canonicalRecipeJoin($arguments) + ">";
      probe = universe.eC.get(s);
      if (probe != null)
        return probe;
      rti = new A.Rti(null, null);
      rti._kind = 9;
      rti._primary = $name;
      rti._rest = $arguments;
      if ($arguments.length > 0)
        rti._precomputed1 = $arguments[0];
      rti._canonicalRecipe = s;
      t1 = A._Universe__installTypeTests(universe, rti);
      universe.eC.set(s, t1);
      return t1;
    },
    _Universe__lookupBindingRti(universe, base, $arguments) {
      var newBase, newArguments, s, key, probe, rti,
        t1 = base._kind;
      if (t1 === 10) {
        A.assertHelper(t1 === 10);
        newBase = base._primary;
        newArguments = A.Rti__getBindingArguments(base).concat($arguments);
      } else {
        newArguments = $arguments;
        newBase = base;
      }
      s = newBase._canonicalRecipe;
      if (A.assertTest(typeof s == "string"))
        A.assertThrow("Missing canonical recipe");
      key = s + (";<" + A._Universe__canonicalRecipeJoin(newArguments) + ">");
      probe = universe.eC.get(key);
      if (probe != null)
        return probe;
      rti = new A.Rti(null, null);
      rti._kind = 10;
      rti._primary = newBase;
      rti._rest = newArguments;
      rti._canonicalRecipe = key;
      t1 = A._Universe__installTypeTests(universe, rti);
      universe.eC.set(key, t1);
      return t1;
    },
    _Universe__lookupRecordRti(universe, partialShapeTag, fields) {
      var rti, t1,
        key = "+" + (partialShapeTag + "(" + A._Universe__canonicalRecipeJoin(fields) + ")"),
        probe = universe.eC.get(key);
      if (probe != null)
        return probe;
      rti = new A.Rti(null, null);
      rti._kind = 11;
      rti._primary = partialShapeTag;
      rti._rest = fields;
      rti._canonicalRecipe = key;
      t1 = A._Universe__installTypeTests(universe, rti);
      universe.eC.set(key, t1);
      return t1;
    },
    _Universe__lookupFunctionRti(universe, returnType, parameters) {
      var requiredPositional, requiredPositionalLength, optionalPositional, optionalPositionalLength, named, namedLength, recipe, sep, key, probe, rti, t1,
        s = returnType._canonicalRecipe;
      if (A.assertTest(typeof s == "string"))
        A.assertThrow("Missing canonical recipe");
      requiredPositional = parameters._requiredPositional;
      requiredPositionalLength = requiredPositional.length;
      optionalPositional = parameters._optionalPositional;
      optionalPositionalLength = optionalPositional.length;
      named = parameters._named;
      namedLength = named.length;
      A.assertHelper(optionalPositionalLength === 0 || namedLength === 0);
      recipe = "(" + A._Universe__canonicalRecipeJoin(requiredPositional);
      if (optionalPositionalLength > 0) {
        sep = requiredPositionalLength > 0 ? "," : "";
        recipe += sep + "[" + A._Universe__canonicalRecipeJoin(optionalPositional) + "]";
      }
      if (namedLength > 0) {
        sep = requiredPositionalLength > 0 ? "," : "";
        recipe += sep + "{" + A._Universe__canonicalRecipeJoinNamed(named) + "}";
      }
      key = s + (recipe + ")");
      probe = universe.eC.get(key);
      if (probe != null)
        return probe;
      rti = new A.Rti(null, null);
      rti._kind = 12;
      rti._primary = returnType;
      rti._rest = parameters;
      rti._canonicalRecipe = key;
      t1 = A._Universe__installTypeTests(universe, rti);
      universe.eC.set(key, t1);
      return t1;
    },
    _Universe__lookupGenericFunctionRti(universe, baseFunctionType, bounds, normalize) {
      var key, probe, t1,
        s = baseFunctionType._canonicalRecipe;
      if (A.assertTest(typeof s == "string"))
        A.assertThrow("Missing canonical recipe");
      key = s + ("<" + A._Universe__canonicalRecipeJoin(bounds) + ">");
      probe = universe.eC.get(key);
      if (probe != null)
        return probe;
      t1 = A._Universe__createGenericFunctionRti(universe, baseFunctionType, bounds, key, normalize);
      universe.eC.set(key, t1);
      return t1;
    },
    _Universe__createGenericFunctionRti(universe, baseFunctionType, bounds, key, normalize) {
      var $length, typeArguments, count, i, bound, substitutedBase, substitutedBounds, rti;
      if (normalize) {
        $length = bounds.length;
        typeArguments = A._Utils_newArrayOrEmpty($length);
        for (count = 0, i = 0; i < $length; ++i) {
          bound = bounds[i];
          if (bound._kind === 1) {
            typeArguments[i] = bound;
            ++count;
          }
        }
        if (count > 0) {
          substitutedBase = A._substitute(universe, baseFunctionType, typeArguments, 0);
          substitutedBounds = A._substituteArray(universe, bounds, typeArguments, 0);
          return A._Universe__lookupGenericFunctionRti(universe, substitutedBase, substitutedBounds, bounds !== substitutedBounds);
        }
      }
      rti = new A.Rti(null, null);
      rti._kind = 13;
      rti._primary = baseFunctionType;
      rti._rest = bounds;
      rti._canonicalRecipe = key;
      return A._Universe__installTypeTests(universe, rti);
    },
    _Parser_create(universe, environment, recipe, normalize) {
      return {u: universe, e: environment, r: recipe, s: [], p: 0, n: normalize};
    },
    _Parser_parse(parser) {
      var t2, i, ch, t3, t4, array, end, item,
        source = parser.r,
        t1 = parser.s;
      for (t2 = source.length, i = 0; i < t2;) {
        ch = source.charCodeAt(i);
        if (ch >= 48 && ch <= 57)
          i = A._Parser_handleDigit(i + 1, ch, source, t1);
        else if ((((ch | 32) >>> 0) - 97 & 65535) < 26 || ch === 95 || ch === 36 || ch === 124)
          i = A._Parser_handleIdentifier(parser, i, source, t1, false);
        else if (ch === 46)
          i = A._Parser_handleIdentifier(parser, i, source, t1, true);
        else {
          ++i;
          switch (ch) {
            case 44:
              break;
            case 58:
              t1.push(false);
              break;
            case 33:
              t1.push(true);
              break;
            case 59:
              t1.push(A._Parser_toType(parser.u, parser.e, t1.pop()));
              break;
            case 94:
              t3 = parser.u;
              t4 = t1.pop();
              A.assertHelper(typeof t4 == "number");
              t1.push(A._Universe__lookupGenericFunctionParameterRti(t3, t4));
              break;
            case 35:
              t1.push(A._Universe__lookupTerminalRti(parser.u, 5, "#"));
              break;
            case 64:
              t1.push(A._Universe__lookupTerminalRti(parser.u, 2, "@"));
              break;
            case 126:
              t1.push(A._Universe__lookupTerminalRti(parser.u, 3, "~"));
              break;
            case 60:
              t1.push(parser.p);
              parser.p = t1.length;
              break;
            case 62:
              A._Parser_handleTypeArguments(parser, t1);
              break;
            case 38:
              A._Parser_handleExtendedOperations(parser, t1);
              break;
            case 42:
              t3 = parser.u;
              t1.push(A._Universe__lookupStarRti(t3, A._Parser_toType(t3, parser.e, t1.pop()), parser.n));
              break;
            case 63:
              t3 = parser.u;
              t1.push(A._Universe__lookupQuestionRti(t3, A._Parser_toType(t3, parser.e, t1.pop()), parser.n));
              break;
            case 47:
              t3 = parser.u;
              t1.push(A._Universe__lookupFutureOrRti(t3, A._Parser_toType(t3, parser.e, t1.pop()), parser.n));
              break;
            case 40:
              t1.push(-3);
              t1.push(parser.p);
              parser.p = t1.length;
              break;
            case 41:
              A._Parser_handleArguments(parser, t1);
              break;
            case 91:
              t1.push(parser.p);
              parser.p = t1.length;
              break;
            case 93:
              array = t1.splice(parser.p);
              A._Parser_toTypes(parser.u, parser.e, array);
              parser.p = t1.pop();
              t1.push(array);
              t1.push(-1);
              break;
            case 123:
              t1.push(parser.p);
              parser.p = t1.length;
              break;
            case 125:
              array = t1.splice(parser.p);
              A._Parser_toTypesNamed(parser.u, parser.e, array);
              parser.p = t1.pop();
              t1.push(array);
              t1.push(-2);
              break;
            case 43:
              end = source.indexOf("(", i);
              A.assertHelper(end >= 0);
              t1.push(source.substring(i, end));
              t1.push(-4);
              t1.push(parser.p);
              parser.p = t1.length;
              i = end + 1;
              break;
            default:
              throw "Bad character " + ch;
          }
        }
      }
      item = t1.pop();
      return A._Parser_toType(parser.u, parser.e, item);
    },
    _Parser_handleDigit(i, digit, source, stack) {
      var t1, ch,
        value = digit - 48;
      for (t1 = source.length; i < t1; ++i) {
        ch = source.charCodeAt(i);
        if (!(ch >= 48 && ch <= 57))
          break;
        value = value * 10 + (ch - 48);
      }
      stack.push(value);
      return i;
    },
    _Parser_handleIdentifier(parser, start, source, stack, hasPeriod) {
      var t1, ch, t2, string, environment, rule, recipe,
        i = start + 1;
      for (t1 = source.length; i < t1; ++i) {
        ch = source.charCodeAt(i);
        if (ch === 46) {
          if (hasPeriod)
            break;
          hasPeriod = true;
        } else {
          if (!((((ch | 32) >>> 0) - 97 & 65535) < 26 || ch === 95 || ch === 36 || ch === 124))
            t2 = ch >= 48 && ch <= 57;
          else
            t2 = true;
          if (!t2)
            break;
        }
      }
      string = source.substring(start, i);
      if (hasPeriod) {
        t1 = parser.u;
        environment = parser.e;
        t2 = environment._kind;
        if (t2 === 10) {
          A.assertHelper(t2 === 10);
          environment = environment._primary;
        }
        A.assertHelper(environment._kind === 9);
        rule = A._Universe_findRule(t1, environment._primary);
        A.assertHelper(rule != null);
        recipe = rule[string];
        if (recipe == null)
          A.throwExpression('No "' + string + '" in "' + A.Rti__getCanonicalRecipe(environment) + '"');
        stack.push(A._Universe_evalInEnvironment(t1, environment, recipe));
      } else
        stack.push(string);
      return i;
    },
    _Parser_handleTypeArguments(parser, stack) {
      var base,
        t1 = parser.u,
        $arguments = A._Parser_collectArray(parser, stack),
        head = stack.pop();
      if (typeof head == "string")
        stack.push(A._Universe__lookupInterfaceRti(t1, head, $arguments));
      else {
        base = A._Parser_toType(t1, parser.e, head);
        switch (base._kind) {
          case 12:
            stack.push(A._Universe__lookupGenericFunctionRti(t1, base, $arguments, parser.n));
            break;
          default:
            stack.push(A._Universe__lookupBindingRti(t1, base, $arguments));
            break;
        }
      }
    },
    _Parser_handleArguments(parser, stack) {
      var requiredPositional, returnType, parameters,
        t1 = parser.u,
        head = stack.pop(),
        optionalPositional = null, named = null;
      if (typeof head == "number")
        switch (head) {
          case -1:
            optionalPositional = stack.pop();
            break;
          case -2:
            named = stack.pop();
            break;
          default:
            stack.push(head);
            break;
        }
      else
        stack.push(head);
      requiredPositional = A._Parser_collectArray(parser, stack);
      head = stack.pop();
      switch (head) {
        case -3:
          head = stack.pop();
          if (optionalPositional == null)
            optionalPositional = t1.sEA;
          if (named == null)
            named = t1.sEA;
          returnType = A._Parser_toType(t1, parser.e, head);
          parameters = new A._FunctionParameters();
          parameters._requiredPositional = requiredPositional;
          parameters._optionalPositional = optionalPositional;
          parameters._named = named;
          stack.push(A._Universe__lookupFunctionRti(t1, returnType, parameters));
          return;
        case -4:
          A.assertHelper(optionalPositional == null);
          A.assertHelper(named == null);
          head = stack.pop();
          A.assertHelper(typeof head == "string");
          stack.push(A._Universe__lookupRecordRti(t1, head, requiredPositional));
          return;
        default:
          throw A.wrapException(A.AssertionError$("Unexpected state under `()`: " + A.S(head)));
      }
    },
    _Parser_handleExtendedOperations(parser, stack) {
      var $top = stack.pop();
      if (0 === $top) {
        stack.push(A._Universe__lookupTerminalRti(parser.u, 1, "0&"));
        return;
      }
      if (1 === $top) {
        stack.push(A._Universe__lookupTerminalRti(parser.u, 4, "1&"));
        return;
      }
      throw A.wrapException(A.AssertionError$("Unexpected extended operation " + A.S($top)));
    },
    _Parser_collectArray(parser, stack) {
      var array = stack.splice(parser.p);
      A._Parser_toTypes(parser.u, parser.e, array);
      parser.p = stack.pop();
      return array;
    },
    _Parser_toType(universe, environment, item) {
      if (typeof item == "string")
        return A._Universe__lookupInterfaceRti(universe, item, universe.sEA);
      else if (typeof item == "number") {
        environment.toString;
        return A._Parser_indexToType(universe, environment, item);
      } else
        return item;
    },
    _Parser_toTypes(universe, environment, items) {
      var i,
        $length = items.length;
      for (i = 0; i < $length; ++i)
        items[i] = A._Parser_toType(universe, environment, items[i]);
    },
    _Parser_toTypesNamed(universe, environment, items) {
      var i,
        $length = items.length;
      A.assertHelper($length % 3 === 0);
      for (i = 2; i < $length; i += 3)
        items[i] = A._Parser_toType(universe, environment, items[i]);
    },
    _Parser_indexToType(universe, environment, index) {
      var typeArguments, len,
        t1 = environment._kind,
        kind = t1;
      if (kind === 10) {
        if (index === 0) {
          A.assertHelper(t1 === 10);
          return environment._primary;
        }
        typeArguments = A.Rti__getBindingArguments(environment);
        len = typeArguments.length;
        if (index <= len)
          return typeArguments[index - 1];
        index -= len;
        A.assertHelper(t1 === 10);
        environment = environment._primary;
        kind = environment._kind;
      } else if (index === 0)
        return environment;
      if (kind !== 9)
        throw A.wrapException(A.AssertionError$("Indexed base must be an interface type"));
      typeArguments = A.Rti__getInterfaceTypeArguments(environment);
      if (index <= typeArguments.length)
        return typeArguments[index - 1];
      throw A.wrapException(A.AssertionError$("Bad index " + index + " for " + environment.toString$0(0)));
    },
    isSubtype(universe, s, t) {
      var result,
        sCache = s._isSubtypeCache;
      if (sCache == null)
        sCache = s._isSubtypeCache = new Map();
      result = sCache.get(t);
      if (result == null) {
        result = A._isSubtype(universe, s, null, t, null, false) ? 1 : 0;
        sCache.set(t, result);
      }
      if (0 === result)
        return false;
      if (1 === result)
        return true;
      return true;
    },
    _isSubtype(universe, s, sEnv, t, tEnv, isLegacy) {
      var t1, sKind, leftTypeVariable, tKind, t2, sBounds, tBounds, sLength, i, sBound, tBound;
      if (s === t)
        return true;
      if (!A.isSoundTopType(t))
        t1 = t === type$.legacy_Object;
      else
        t1 = true;
      if (t1)
        return true;
      sKind = s._kind;
      if (sKind === 4)
        return true;
      if (A.isSoundTopType(s))
        return false;
      t1 = s._kind;
      if (t1 === 1)
        return true;
      leftTypeVariable = sKind === 14;
      if (leftTypeVariable) {
        A.assertHelper(t1 === 14);
        if (A._isSubtype(universe, sEnv[s._primary], sEnv, t, tEnv, false))
          return true;
      }
      t1 = t._kind;
      tKind = t1;
      t2 = s === type$.Null || s === type$.JSNull;
      if (t2) {
        if (tKind === 8) {
          A.assertHelper(t1 === 8);
          return A._isSubtype(universe, s, sEnv, t._primary, tEnv, false);
        }
        return t === type$.Null || t === type$.JSNull || tKind === 7 || tKind === 6;
      }
      if (t === type$.Object) {
        if (sKind === 8) {
          A.assertHelper(s._kind === 8);
          return A._isSubtype(universe, s._primary, sEnv, t, tEnv, false);
        }
        if (sKind === 6) {
          A.assertHelper(s._kind === 6);
          return A._isSubtype(universe, s._primary, sEnv, t, tEnv, false);
        }
        return sKind !== 7;
      }
      if (sKind === 6) {
        A.assertHelper(s._kind === 6);
        return A._isSubtype(universe, s._primary, sEnv, t, tEnv, false);
      }
      if (tKind === 6) {
        t1 = A.Rti__getQuestionFromStar(universe, t);
        return A._isSubtype(universe, s, sEnv, t1, tEnv, false);
      }
      if (sKind === 8) {
        A.assertHelper(s._kind === 8);
        if (!A._isSubtype(universe, s._primary, sEnv, t, tEnv, false))
          return false;
        return A._isSubtype(universe, A.Rti__getFutureFromFutureOr(universe, s), sEnv, t, tEnv, false);
      }
      if (sKind === 7) {
        t1 = A._isSubtype(universe, type$.Null, sEnv, t, tEnv, false);
        if (t1) {
          A.assertHelper(s._kind === 7);
          t1 = A._isSubtype(universe, s._primary, sEnv, t, tEnv, false);
        } else
          t1 = false;
        return t1;
      }
      if (tKind === 8) {
        A.assertHelper(t1 === 8);
        if (A._isSubtype(universe, s, sEnv, t._primary, tEnv, false))
          return true;
        return A._isSubtype(universe, s, sEnv, A.Rti__getFutureFromFutureOr(universe, t), tEnv, false);
      }
      if (tKind === 7) {
        t1 = A._isSubtype(universe, s, sEnv, type$.Null, tEnv, false);
        if (!t1) {
          A.assertHelper(t._kind === 7);
          t1 = A._isSubtype(universe, s, sEnv, t._primary, tEnv, false);
        } else
          t1 = true;
        return t1;
      }
      if (leftTypeVariable)
        return false;
      t1 = sKind !== 12;
      if ((!t1 || sKind === 13) && t === type$.Function)
        return true;
      t2 = sKind === 11;
      if (t2 && t === type$.Record)
        return true;
      if (tKind === 13) {
        if (s === type$.JavaScriptFunction)
          return true;
        if (sKind !== 13)
          return false;
        sBounds = A.Rti__getGenericFunctionBounds(s);
        tBounds = A.Rti__getGenericFunctionBounds(t);
        sLength = sBounds.length;
        if (sLength !== tBounds.length)
          return false;
        sEnv = sEnv == null ? sBounds : sBounds.concat(sEnv);
        tEnv = tEnv == null ? tBounds : tBounds.concat(tEnv);
        for (i = 0; i < sLength; ++i) {
          sBound = sBounds[i];
          tBound = tBounds[i];
          if (!A._isSubtype(universe, sBound, sEnv, tBound, tEnv, false) || !A._isSubtype(universe, tBound, tEnv, sBound, sEnv, false))
            return false;
        }
        A.assertHelper(s._kind === 13);
        t1 = s._primary;
        A.assertHelper(t._kind === 13);
        return A._isFunctionSubtype(universe, t1, sEnv, t._primary, tEnv, false);
      }
      if (tKind === 12) {
        if (s === type$.JavaScriptFunction)
          return true;
        if (t1)
          return false;
        return A._isFunctionSubtype(universe, s, sEnv, t, tEnv, false);
      }
      if (sKind === 9) {
        if (tKind !== 9)
          return false;
        return A._isInterfaceSubtype(universe, s, sEnv, t, tEnv, false);
      }
      if (t2 && tKind === 11)
        return A._isRecordSubtype(universe, s, sEnv, t, tEnv, false);
      return false;
    },
    _isFunctionSubtype(universe, s, sEnv, t, tEnv, isLegacy) {
      var t1, sParameters, tParameters, sRequiredPositional, tRequiredPositional, sRequiredPositionalLength, tRequiredPositionalLength, requiredPositionalDelta, sOptionalPositional, tOptionalPositional, sOptionalPositionalLength, tOptionalPositionalLength, i, sNamed, tNamed, sNamedLength, tNamedLength, sIndex, tIndex, tName, sName, sIsRequired;
      A.assertHelper(s._kind === 12);
      A.assertHelper(t._kind === 12);
      A.assertHelper(s._kind === 12);
      t1 = s._primary;
      A.assertHelper(t._kind === 12);
      if (!A._isSubtype(universe, t1, sEnv, t._primary, tEnv, false))
        return false;
      A.assertHelper(s._kind === 12);
      sParameters = s._rest;
      A.assertHelper(t._kind === 12);
      tParameters = t._rest;
      sRequiredPositional = sParameters._requiredPositional;
      tRequiredPositional = tParameters._requiredPositional;
      sRequiredPositionalLength = sRequiredPositional.length;
      tRequiredPositionalLength = tRequiredPositional.length;
      if (sRequiredPositionalLength > tRequiredPositionalLength)
        return false;
      requiredPositionalDelta = tRequiredPositionalLength - sRequiredPositionalLength;
      sOptionalPositional = sParameters._optionalPositional;
      tOptionalPositional = tParameters._optionalPositional;
      sOptionalPositionalLength = sOptionalPositional.length;
      tOptionalPositionalLength = tOptionalPositional.length;
      if (sRequiredPositionalLength + sOptionalPositionalLength < tRequiredPositionalLength + tOptionalPositionalLength)
        return false;
      for (i = 0; i < sRequiredPositionalLength; ++i) {
        t1 = sRequiredPositional[i];
        if (!A._isSubtype(universe, tRequiredPositional[i], tEnv, t1, sEnv, false))
          return false;
      }
      for (i = 0; i < requiredPositionalDelta; ++i) {
        t1 = sOptionalPositional[i];
        if (!A._isSubtype(universe, tRequiredPositional[sRequiredPositionalLength + i], tEnv, t1, sEnv, false))
          return false;
      }
      for (i = 0; i < tOptionalPositionalLength; ++i) {
        t1 = sOptionalPositional[requiredPositionalDelta + i];
        if (!A._isSubtype(universe, tOptionalPositional[i], tEnv, t1, sEnv, false))
          return false;
      }
      sNamed = sParameters._named;
      tNamed = tParameters._named;
      sNamedLength = sNamed.length;
      tNamedLength = tNamed.length;
      for (sIndex = 0, tIndex = 0; tIndex < tNamedLength; tIndex += 3) {
        tName = tNamed[tIndex];
        for (; true;) {
          if (sIndex >= sNamedLength)
            return false;
          sName = sNamed[sIndex];
          sIndex += 3;
          if (tName < sName)
            return false;
          sIsRequired = sNamed[sIndex - 2];
          if (sName < tName) {
            if (sIsRequired)
              return false;
            continue;
          }
          t1 = tNamed[tIndex + 1];
          if (sIsRequired && !t1)
            return false;
          t1 = sNamed[sIndex - 1];
          if (!A._isSubtype(universe, tNamed[tIndex + 2], tEnv, t1, sEnv, false))
            return false;
          break;
        }
      }
      for (; sIndex < sNamedLength;) {
        if (sNamed[sIndex + 1])
          return false;
        sIndex += 3;
      }
      return true;
    },
    _isInterfaceSubtype(universe, s, sEnv, t, tEnv, isLegacy) {
      var sName, tName, t1, rule, recipes, $length, supertypeArgs, i;
      A.assertHelper(s._kind === 9);
      sName = s._primary;
      A.assertHelper(t._kind === 9);
      tName = t._primary;
      for (; t1 = sName === tName, !t1;) {
        rule = universe.tR[sName];
        if (rule == null)
          return false;
        if (typeof rule == "string") {
          sName = rule;
          continue;
        }
        recipes = rule[tName];
        if (recipes == null)
          return false;
        $length = recipes.length;
        supertypeArgs = $length > 0 ? new Array($length) : init.typeUniverse.sEA;
        for (i = 0; i < $length; ++i)
          supertypeArgs[i] = A._Universe_evalInEnvironment(universe, s, recipes[i]);
        A.assertHelper(t._kind === 9);
        return A._areArgumentsSubtypes(universe, supertypeArgs, null, sEnv, t._rest, tEnv, false);
      }
      A.assertHelper(t1);
      return A._areArgumentsSubtypes(universe, A.Rti__getInterfaceTypeArguments(s), null, sEnv, A.Rti__getInterfaceTypeArguments(t), tEnv, false);
    },
    _areArgumentsSubtypes(universe, sArgs, sVariances, sEnv, tArgs, tEnv, isLegacy) {
      var i,
        $length = sArgs.length;
      A.assertHelper($length === tArgs.length);
      for (i = 0; i < $length; ++i)
        if (!A._isSubtype(universe, sArgs[i], sEnv, tArgs[i], tEnv, false))
          return false;
      return true;
    },
    _isRecordSubtype(universe, s, sEnv, t, tEnv, isLegacy) {
      var t1, i,
        sFields = A.Rti__getRecordFields(s),
        tFields = A.Rti__getRecordFields(t),
        sCount = sFields.length;
      if (sCount !== tFields.length)
        return false;
      A.assertHelper(s._kind === 11);
      t1 = s._primary;
      A.assertHelper(t._kind === 11);
      if (t1 !== t._primary)
        return false;
      for (i = 0; i < sCount; ++i)
        if (!A._isSubtype(universe, sFields[i], sEnv, tFields[i], tEnv, false))
          return false;
      return true;
    },
    isNullable(t) {
      var t2,
        kind = t._kind,
        t1 = true;
      if (!(t === type$.Null || t === type$.JSNull))
        if (!A.isSoundTopType(t))
          if (kind !== 7) {
            if (kind === 6) {
              A.assertHelper(t._kind === 6);
              t2 = A.isNullable(t._primary);
            } else
              t2 = false;
            if (!t2)
              if (kind === 8) {
                A.assertHelper(t._kind === 8);
                t1 = A.isNullable(t._primary);
              } else
                t1 = false;
          }
      return t1;
    },
    isDefinitelyTopType(t) {
      var t1;
      if (!A.isSoundTopType(t))
        t1 = t === type$.legacy_Object;
      else
        t1 = true;
      return t1;
    },
    isSoundTopType(t) {
      var kind = t._kind;
      return kind === 2 || kind === 3 || kind === 4 || kind === 5 || t === type$.nullable_Object;
    },
    _Utils_objectAssign(o, other) {
      var i, key,
        keys = Object.keys(other),
        $length = keys.length;
      for (i = 0; i < $length; ++i) {
        key = keys[i];
        o[key] = other[key];
      }
    },
    _Utils_newArrayOrEmpty($length) {
      return $length > 0 ? new Array($length) : init.typeUniverse.sEA;
    },
    Rti: function Rti(t0, t1) {
      var _ = this;
      _._as = t0;
      _._is = t1;
      _._cachedRuntimeType = _._specializedTestResource = _._isSubtypeCache = _._precomputed1 = null;
      _._kind = 0;
      _._canonicalRecipe = _._bindCache = _._evalCache = _._rest = _._primary = null;
    },
    _FunctionParameters: function _FunctionParameters() {
      this._named = this._optionalPositional = this._requiredPositional = null;
    },
    _Type: function _Type(t0) {
      this._rti = t0;
    },
    _Error: function _Error() {
    },
    _TypeError: function _TypeError(t0) {
      this.__rti$_message = t0;
    },
    heuristicMapper(code, key) {
      var t1, charCode;
      if (B.JSString_methods.startsWith$1(code, "Digit")) {
        t1 = code.length;
        A.assertHelper(t1 === 6);
        if (5 >= t1)
          return A.ioore(code, 5);
        return code.charCodeAt(5);
      }
      t1 = key.length;
      if (0 >= t1)
        return A.ioore(key, 0);
      charCode = key.charCodeAt(0);
      if (t1 <= 1)
        t1 = !(charCode >= 32 && charCode <= 127);
      else
        t1 = true;
      if (t1) {
        t1 = B.Map_qTMNG.$index(0, code);
        if (t1 == null)
          t1 = null;
        else {
          if (0 >= t1.length)
            return A.ioore(t1, 0);
          t1 = t1.charCodeAt(0);
        }
        return t1;
      }
      if (!(charCode >= $.$get$_kLowerA() && charCode <= $.$get$_kLowerZ()))
        t1 = charCode >= $.$get$_kUpperA() && charCode <= $.$get$_kUpperZ();
      else
        t1 = true;
      if (t1) {
        t1 = key.toLowerCase();
        if (0 >= t1.length)
          return A.ioore(t1, 0);
        return t1.charCodeAt(0);
      }
      return null;
    },
    _StringStream$(_data) {
      var t1 = B.Map_qTMNG.get$entries(B.Map_qTMNG),
        t2 = A.LinkedHashMap_LinkedHashMap$_empty(type$.int, type$.String);
      t2.addEntries$1(t2, t1.map$1$1(t1, new A._StringStream__goalToEventCode_closure(), type$.MapEntry_int_String));
      return new A._StringStream(_data, t2);
    },
    _unmarshallCodeMap(stream) {
      var t2, t3, i, t4, t5,
        entryNum = stream.readIntAsVerbatim$0(),
        t1 = A.LinkedHashMap_LinkedHashMap$_empty(type$.String, type$.int);
      for (t2 = stream.__web_locale_keymap$_data, t3 = t2.length, i = 0; i < entryNum; ++i) {
        t4 = stream.readEventKey$0();
        t5 = stream.__web_locale_keymap$_offset;
        if (!(t5 < t3))
          return A.ioore(t2, t5);
        stream.__web_locale_keymap$_offset = t5 + 1;
        t1.$indexSet(0, t4, t2.charCodeAt(t5));
      }
      return t1;
    },
    unmarshallMappingData(compressed) {
      var t2, t3, t4, i, t5,
        stream = A._StringStream$(compressed),
        eventCodeNum = stream.readIntAsVerbatim$0(),
        t1 = A.LinkedHashMap_LinkedHashMap$_empty(type$.String, type$.Map_String_int);
      for (t2 = stream.__web_locale_keymap$_data, t3 = t2.length, t4 = stream._goalToEventCode, i = 0; i < eventCodeNum; ++i) {
        t5 = stream.__web_locale_keymap$_offset;
        if (!(t5 < t3))
          return A.ioore(t2, t5);
        stream.__web_locale_keymap$_offset = t5 + 1;
        t5 = t4.$index(0, t2.charCodeAt(t5));
        t5.toString;
        t1.$indexSet(0, t5, A._unmarshallCodeMap(stream));
      }
      return t1;
    },
    _characterToLogicalKey(key) {
      var t1;
      if (key == null || key.length >= 2)
        return null;
      t1 = key.toLowerCase();
      if (0 >= t1.length)
        return A.ioore(t1, 0);
      return t1.charCodeAt(0);
    },
    _StringStream: function _StringStream(t0, t1) {
      this.__web_locale_keymap$_data = t0;
      this._goalToEventCode = t1;
      this.__web_locale_keymap$_offset = 0;
    },
    _StringStream__goalToEventCode_closure: function _StringStream__goalToEventCode_closure() {
    },
    LocaleKeymap: function LocaleKeymap(t0) {
      this.__web_locale_keymap$_mapping = t0;
    },
    _AsyncRun__initializeScheduleImmediate() {
      var t1, div, span;
      if (self.scheduleImmediate != null)
        return A.async__AsyncRun__scheduleImmediateJsOverride$closure();
      if (self.MutationObserver != null && self.document != null) {
        t1 = {};
        div = self.document.createElement("div");
        span = self.document.createElement("span");
        t1.storedCallback = null;
        new self.MutationObserver(A.convertDartClosureToJS(new A._AsyncRun__initializeScheduleImmediate_internalCallback(t1), 1)).observe(div, {childList: true});
        return new A._AsyncRun__initializeScheduleImmediate_closure(t1, div, span);
      } else if (self.setImmediate != null)
        return A.async__AsyncRun__scheduleImmediateWithSetImmediate$closure();
      return A.async__AsyncRun__scheduleImmediateWithTimer$closure();
    },
    _AsyncRun__scheduleImmediateJsOverride(callback) {
      self.scheduleImmediate(A.convertDartClosureToJS(new A._AsyncRun__scheduleImmediateJsOverride_internalCallback(type$.void_Function._as(callback)), 0));
    },
    _AsyncRun__scheduleImmediateWithSetImmediate(callback) {
      self.setImmediate(A.convertDartClosureToJS(new A._AsyncRun__scheduleImmediateWithSetImmediate_internalCallback(type$.void_Function._as(callback)), 0));
    },
    _AsyncRun__scheduleImmediateWithTimer(callback) {
      A.Timer__createTimer(B.Duration_0, type$.void_Function._as(callback));
    },
    Timer__createTimer(duration, callback) {
      var milliseconds = B.JSInt_methods._tdivFast$1(duration._duration, 1000);
      return A._TimerImpl$(milliseconds < 0 ? 0 : milliseconds, callback);
    },
    Timer__createPeriodicTimer(duration, callback) {
      var milliseconds = B.JSInt_methods._tdivFast$1(duration._duration, 1000);
      return A._TimerImpl$periodic(milliseconds < 0 ? 0 : milliseconds, callback);
    },
    _TimerImpl$(milliseconds, callback) {
      var t1 = new A._TimerImpl(true);
      t1._TimerImpl$2(milliseconds, callback);
      return t1;
    },
    _TimerImpl$periodic(milliseconds, callback) {
      var t1 = new A._TimerImpl(false);
      t1._TimerImpl$periodic$2(milliseconds, callback);
      return t1;
    },
    _makeAsyncAwaitCompleter($T) {
      return new A._AsyncAwaitCompleter(new A._Future($.Zone__current, $T._eval$1("_Future<0>")), $T._eval$1("_AsyncAwaitCompleter<0>"));
    },
    _asyncStartSync(bodyFunction, completer) {
      bodyFunction.call$2(0, null);
      completer.isSync = true;
      return completer._future;
    },
    _asyncAwait(object, bodyFunction) {
      A._awaitOnObject(object, bodyFunction);
    },
    _asyncReturn(object, completer) {
      completer.complete$1(0, object);
    },
    _asyncRethrow(object, completer) {
      completer.completeError$2(A.unwrapException(object), A.getTraceFromException(object));
    },
    _awaitOnObject(object, bodyFunction) {
      var t1, future,
        thenCallback = new A._awaitOnObject_closure(bodyFunction),
        errorCallback = new A._awaitOnObject_closure0(bodyFunction);
      if (object instanceof A._Future)
        object._thenAwait$1$2(thenCallback, errorCallback, type$.dynamic);
      else {
        t1 = type$.dynamic;
        if (type$.Future_dynamic._is(object))
          object.then$1$2$onError(thenCallback, errorCallback, t1);
        else {
          future = new A._Future($.Zone__current, type$._Future_dynamic);
          future._state = 8;
          future._resultOrListeners = object;
          future._thenAwait$1$2(thenCallback, errorCallback, t1);
        }
      }
    },
    _wrapJsFunctionForAsync($function) {
      var $protected = function(fn, ERROR) {
        return function(errorCode, result) {
          while (true) {
            try {
              fn(errorCode, result);
              break;
            } catch (error) {
              result = error;
              errorCode = ERROR;
            }
          }
        };
      }($function, 1);
      return $.Zone__current.registerBinaryCallback$3$1(new A._wrapJsFunctionForAsync_closure($protected), type$.void, type$.int, type$.dynamic);
    },
    _SyncStarIterator__terminatedBody(_1, _2, _3) {
      return 0;
    },
    AsyncError_defaultStackTrace(error) {
      var stackTrace;
      if (type$.Error._is(error)) {
        stackTrace = error.get$stackTrace();
        if (stackTrace != null)
          return stackTrace;
      }
      return B.C__StringStackTrace;
    },
    Future_Future(computation, $T) {
      var result = new A._Future($.Zone__current, $T._eval$1("_Future<0>"));
      A.Timer_Timer(B.Duration_0, new A.Future_Future_closure(computation, result));
      return result;
    },
    Future_Future$value(value, $T) {
      var t1 = value == null ? $T._as(value) : value,
        t2 = new A._Future($.Zone__current, $T._eval$1("_Future<0>"));
      t2._asyncComplete$1(t1);
      return t2;
    },
    Future_Future$error(error, stackTrace, $T) {
      var _0_0 = A._interceptUserError(error, stackTrace),
        t1 = new A._Future($.Zone__current, $T._eval$1("_Future<0>"));
      t1._asyncCompleteError$2(_0_0.error, _0_0.stackTrace);
      return t1;
    },
    Future_Future$delayed(duration, computation, $T) {
      var t1, result;
      if (computation == null)
        t1 = !$T._is(null);
      else
        t1 = false;
      if (t1)
        throw A.wrapException(A.ArgumentError$value(null, "computation", "The type parameter is not nullable"));
      result = new A._Future($.Zone__current, $T._eval$1("_Future<0>"));
      A.Timer_Timer(duration, new A.Future_Future$delayed_closure(computation, result, $T));
      return result;
    },
    Future_wait(futures, $T) {
      var handleError, future, pos, e, st, t1, t2, exception, _box_0 = {}, cleanUp = null,
        eagerError = false,
        _future = new A._Future($.Zone__current, $T._eval$1("_Future<List<0>>"));
      _box_0.values = null;
      _box_0.remaining = 0;
      _box_0.stackTrace = _box_0.error = null;
      handleError = new A.Future_wait_handleError(_box_0, cleanUp, eagerError, _future);
      try {
        for (t1 = J.get$iterator$ax(futures), t2 = type$.Null; t1.moveNext$0();) {
          future = t1.get$current(t1);
          pos = _box_0.remaining;
          future.then$1$2$onError(new A.Future_wait_closure(_box_0, pos, _future, $T, cleanUp, eagerError), handleError, t2);
          ++_box_0.remaining;
        }
        t1 = _box_0.remaining;
        if (t1 === 0) {
          t1 = _future;
          t1._completeWithValue$1(A._setArrayType([], $T._eval$1("JSArray<0>")));
          return t1;
        }
        _box_0.values = A.List_List$filled(t1, null, false, $T._eval$1("0?"));
      } catch (exception) {
        e = A.unwrapException(exception);
        st = A.getTraceFromException(exception);
        if (_box_0.remaining === 0 || A.boolConversionCheck(eagerError))
          return A.Future_Future$error(e, st, $T._eval$1("List<0>"));
        else {
          _box_0.error = e;
          _box_0.stackTrace = st;
        }
      }
      return _future;
    },
    FutureExtensions_onError(_this, handleError, $T, $E) {
      var t2, result, onError,
        t1 = new A.FutureExtensions_onError_onError($E, null, handleError, $T);
      if (_this instanceof A._Future) {
        $T._eval$1("_Future<0>")._as(_this);
        $T._eval$1("0/(Object,StackTrace)")._as(t1);
        A.assertHelper($T._eval$1("_Future<0>")._is(_this));
        t2 = $.Zone__current;
        result = new A._Future(t2, $T._eval$1("_Future<0>"));
        onError = t2 !== B.C__RootZone ? t2.registerBinaryCallback$3$1(t1, $T._eval$1("0/"), type$.Object, type$.StackTrace) : t1;
        _this._addListener$1(new A._FutureListener(result, 2, null, onError, _this.$ti._eval$1("@<1>")._bind$1($T)._eval$1("_FutureListener<1,2>")));
        return result;
      }
      return _this.then$1$2$onError(new A.FutureExtensions_onError_closure($T), t1, $T);
    },
    FutureExtensions__ignore(__wc1_formal, __) {
    },
    _completeWithErrorCallback(result, error, stackTrace) {
      A._interceptError(error, stackTrace);
      result._completeError$2(error, stackTrace);
    },
    _interceptError(error, stackTrace) {
      if ($.Zone__current === B.C__RootZone)
        return null;
      return null;
    },
    _interceptUserError(error, stackTrace) {
      if ($.Zone__current !== B.C__RootZone)
        A._interceptError(error, stackTrace);
      if (stackTrace == null)
        if (type$.Error._is(error)) {
          stackTrace = error.get$stackTrace();
          if (stackTrace == null) {
            A.Primitives_trySetStackTrace(error, B.C__StringStackTrace);
            stackTrace = B.C__StringStackTrace;
          }
        } else
          stackTrace = B.C__StringStackTrace;
      else if (type$.Error._is(error))
        A.Primitives_trySetStackTrace(error, stackTrace);
      return new A.AsyncError(error, stackTrace);
    },
    _Future$value(value, $T) {
      var t1 = new A._Future($.Zone__current, $T._eval$1("_Future<0>"));
      $T._as(value);
      t1._state = 8;
      t1._resultOrListeners = value;
      return t1;
    },
    _Future__chainCoreFuture(source, target, sync) {
      var t2, t3, t4, ignoreError, listeners, _box_0 = {},
        t1 = _box_0.source = source;
      A.assertHelper(target._state <= 3);
      for (t2 = type$._Future_dynamic; t3 = t1._state, t4 = (t3 & 4) !== 0, t4; t1 = source) {
        A.assertHelper(t4);
        source = t2._as(t1._resultOrListeners);
        _box_0.source = source;
      }
      if (t1 === target) {
        target._asyncCompleteError$2(new A.ArgumentError(true, t1, null, "Cannot complete a future with itself"), A.StackTrace_current());
        return;
      }
      ignoreError = target._state & 1;
      t2 = t1._state = t3 | ignoreError;
      if ((t2 & 24) === 0) {
        listeners = type$.nullable__FutureListener_dynamic_dynamic._as(target._resultOrListeners);
        A.assertHelper(target._state <= 3);
        target._state = target._state & 1 | 4;
        target._resultOrListeners = t1;
        _box_0.source._prependListeners$1(listeners);
        return;
      }
      if (!sync)
        if (target._resultOrListeners == null)
          t1 = (t2 & 16) === 0 || ignoreError !== 0;
        else
          t1 = false;
      else
        t1 = true;
      if (t1) {
        listeners = target._removeListeners$0();
        target._cloneResult$1(_box_0.source);
        A._Future__propagateToListeners(target, listeners);
        return;
      }
      target._setPendingComplete$0();
      A._rootScheduleMicrotask(null, null, target._zone, type$.void_Function._as(new A._Future__chainCoreFuture_closure(_box_0, target)));
    },
    _Future__propagateToListeners(source, listeners) {
      var t2, t3, t4, _box_0, t5, t6, hasError, asyncError, nextListener, nextListener0, sourceResult, t7, zone, previous, oldZone, result, current, _box_1 = {},
        t1 = _box_1.source = source;
      for (t2 = type$.AsyncError, t3 = type$.nullable__FutureListener_dynamic_dynamic, t4 = type$.Future_dynamic; true;) {
        _box_0 = {};
        A.assertHelper((t1._state & 24) !== 0);
        t1 = _box_1.source;
        t5 = t1._state;
        t6 = (t5 & 16) === 0;
        hasError = !t6;
        if (listeners == null) {
          if (hasError && (t5 & 1) === 0) {
            A.assertHelper(hasError);
            asyncError = t2._as(t1._resultOrListeners);
            A._rootHandleError(asyncError.error, asyncError.stackTrace);
          }
          return;
        }
        _box_0.listener = listeners;
        nextListener = listeners._nextListener;
        for (t1 = listeners; nextListener != null; t1 = nextListener, nextListener = nextListener0) {
          t1._nextListener = null;
          A._Future__propagateToListeners(_box_1.source, t1);
          _box_0.listener = nextListener;
          nextListener0 = nextListener._nextListener;
        }
        t5 = _box_1.source;
        sourceResult = t5._resultOrListeners;
        _box_0.listenerHasError = hasError;
        _box_0.listenerValueOrError = sourceResult;
        if (t6) {
          t7 = t1.state;
          t7 = (t7 & 1) !== 0 || (t7 & 15) === 8;
        } else
          t7 = true;
        if (t7) {
          zone = t1.result._zone;
          if (hasError) {
            t1 = t5._zone === zone;
            t1 = !(t1 || t1);
          } else
            t1 = false;
          if (t1) {
            A.assertHelper((t5._state & 16) !== 0);
            asyncError = t2._as(t5._resultOrListeners);
            A._rootHandleError(asyncError.error, asyncError.stackTrace);
            return;
          }
          t1 = $.Zone__current;
          if (t1 !== zone) {
            A.assertHelper(zone !== t1);
            previous = $.Zone__current;
            $.Zone__current = zone;
            oldZone = previous;
          } else
            oldZone = null;
          t1 = _box_0.listener.state;
          if ((t1 & 15) === 8)
            new A._Future__propagateToListeners_handleWhenCompleteCallback(_box_0, _box_1, hasError).call$0();
          else if (t6) {
            if ((t1 & 1) !== 0)
              new A._Future__propagateToListeners_handleValueCallback(_box_0, sourceResult).call$0();
          } else if ((t1 & 2) !== 0)
            new A._Future__propagateToListeners_handleError(_box_1, _box_0).call$0();
          if (oldZone != null)
            $.Zone__current = oldZone;
          t1 = _box_0.listenerValueOrError;
          if (t4._is(t1)) {
            t5 = _box_0.listener.$ti;
            t5 = t5._eval$1("Future<2>")._is(t1) || !t5._rest[1]._is(t1);
          } else
            t5 = false;
          if (t5) {
            t4._as(t1);
            result = _box_0.listener.result;
            if (t1 instanceof A._Future)
              if ((t1._state & 24) !== 0) {
                A.assertHelper((result._state & 24) === 0);
                current = t3._as(result._resultOrListeners);
                result._resultOrListeners = null;
                listeners = result._reverseListeners$1(current);
                result._cloneResult$1(t1);
                _box_1.source = t1;
                continue;
              } else
                A._Future__chainCoreFuture(t1, result, true);
            else
              result._chainForeignFuture$1(t1);
            return;
          }
        }
        result = _box_0.listener.result;
        A.assertHelper((result._state & 24) === 0);
        current = t3._as(result._resultOrListeners);
        result._resultOrListeners = null;
        listeners = result._reverseListeners$1(current);
        t1 = _box_0.listenerHasError;
        t5 = _box_0.listenerValueOrError;
        t6 = result._state & 24;
        if (!t1) {
          result.$ti._precomputed1._as(t5);
          A.assertHelper(t6 === 0);
          result._state = 8;
          result._resultOrListeners = t5;
        } else {
          t2._as(t5);
          A.assertHelper(t6 === 0);
          result._state = result._state & 1 | 16;
          result._resultOrListeners = t5;
        }
        _box_1.source = result;
        t1 = result;
      }
    },
    _registerErrorHandler(errorHandler, zone) {
      var t1;
      if (type$.dynamic_Function_Object_StackTrace._is(errorHandler))
        return zone.registerBinaryCallback$3$1(errorHandler, type$.dynamic, type$.Object, type$.StackTrace);
      t1 = type$.dynamic_Function_Object;
      if (t1._is(errorHandler))
        return t1._as(errorHandler);
      throw A.wrapException(A.ArgumentError$value(errorHandler, "onError", string$.Error_));
    },
    _microtaskLoop() {
      var entry, next;
      for (entry = $._nextCallback; entry != null; entry = $._nextCallback) {
        $._lastPriorityCallback = null;
        next = entry.next;
        $._nextCallback = next;
        if (next == null)
          $._lastCallback = null;
        entry.callback.call$0();
      }
    },
    _startMicrotaskLoop() {
      $._isInCallbackLoop = true;
      try {
        A._microtaskLoop();
      } finally {
        $._lastPriorityCallback = null;
        $._isInCallbackLoop = false;
        if ($._nextCallback != null)
          $.$get$_AsyncRun__scheduleImmediateClosure().call$1(A.async___startMicrotaskLoop$closure());
      }
    },
    _scheduleAsyncCallback(callback) {
      var newEntry = new A._AsyncCallbackEntry(callback),
        lastCallback = $._lastCallback;
      if (lastCallback == null) {
        $._nextCallback = $._lastCallback = newEntry;
        if (!$._isInCallbackLoop)
          $.$get$_AsyncRun__scheduleImmediateClosure().call$1(A.async___startMicrotaskLoop$closure());
      } else
        $._lastCallback = lastCallback.next = newEntry;
    },
    _schedulePriorityAsyncCallback(callback) {
      var entry, lastPriorityCallback, next,
        t1 = $._nextCallback;
      if (t1 == null) {
        A._scheduleAsyncCallback(callback);
        $._lastPriorityCallback = $._lastCallback;
        return;
      }
      entry = new A._AsyncCallbackEntry(callback);
      lastPriorityCallback = $._lastPriorityCallback;
      if (lastPriorityCallback == null) {
        entry.next = t1;
        $._nextCallback = $._lastPriorityCallback = entry;
      } else {
        next = lastPriorityCallback.next;
        entry.next = next;
        $._lastPriorityCallback = lastPriorityCallback.next = entry;
        if (next == null)
          $._lastCallback = entry;
      }
    },
    scheduleMicrotask(callback) {
      var _null = null,
        currentZone = $.Zone__current;
      if (B.C__RootZone === currentZone) {
        A._rootScheduleMicrotask(_null, _null, B.C__RootZone, callback);
        return;
      }
      A._rootScheduleMicrotask(_null, _null, currentZone, type$.void_Function._as(currentZone.bindCallbackGuarded$1(callback)));
    },
    Stream_Stream$value(value, $T) {
      var _null = null,
        t1 = $T._eval$1("_AsyncStreamController<0>"),
        t2 = new A._AsyncStreamController(_null, _null, _null, _null, t1);
      t2._add$1(0, value);
      t2._closeUnchecked$0();
      return new A._ControllerStream(t2, t1._eval$1("_ControllerStream<1>"));
    },
    StreamIterator_StreamIterator(stream, $T) {
      A.checkNotNullable(stream, "stream", type$.Object);
      return new A._StreamIterator($T._eval$1("_StreamIterator<0>"));
    },
    StreamController_StreamController(onCancel, onListen, sync, $T) {
      var _null = null;
      return sync ? new A._SyncStreamController(onListen, _null, _null, onCancel, $T._eval$1("_SyncStreamController<0>")) : new A._AsyncStreamController(onListen, _null, _null, onCancel, $T._eval$1("_AsyncStreamController<0>"));
    },
    StreamController_StreamController$broadcast(onCancel, onListen, sync, $T) {
      return sync ? new A._SyncBroadcastStreamController(onListen, onCancel, $T._eval$1("_SyncBroadcastStreamController<0>")) : new A._AsyncBroadcastStreamController(onListen, onCancel, $T._eval$1("_AsyncBroadcastStreamController<0>"));
    },
    _runGuarded(notificationHandler) {
      var e, s, exception;
      if (notificationHandler == null)
        return;
      try {
        notificationHandler.call$0();
      } catch (exception) {
        e = A.unwrapException(exception);
        s = A.getTraceFromException(exception);
        A._rootHandleError(type$.Object._as(e), type$.StackTrace._as(s));
      }
    },
    _ControllerSubscription$(_controller, onData, onError, onDone, cancelOnError, $T) {
      var t1 = $.Zone__current,
        t2 = cancelOnError ? 1 : 0,
        t3 = onError != null ? 32 : 0;
      return new A._ControllerSubscription(_controller, A._BufferingStreamSubscription__registerDataHandler(t1, onData, $T), A._BufferingStreamSubscription__registerErrorHandler(t1, onError), A._BufferingStreamSubscription__registerDoneHandler(t1, onDone), t1, t2 | t3, $T._eval$1("_ControllerSubscription<0>"));
    },
    _BufferingStreamSubscription__registerDataHandler(zone, handleData, $T) {
      var t1 = handleData == null ? A.async___nullDataHandler$closure() : handleData;
      return type$.$env_1_1_void._bind$1($T)._eval$1("1(2)")._as(t1);
    },
    _BufferingStreamSubscription__registerErrorHandler(zone, handleError) {
      if (handleError == null)
        handleError = A.async___nullErrorHandler$closure();
      if (type$.void_Function_Object_StackTrace._is(handleError))
        return zone.registerBinaryCallback$3$1(handleError, type$.dynamic, type$.Object, type$.StackTrace);
      if (type$.void_Function_Object._is(handleError))
        return type$.dynamic_Function_Object._as(handleError);
      throw A.wrapException(A.ArgumentError$("handleError callback must take either an Object (the error), or both an Object (the error) and a StackTrace.", null));
    },
    _BufferingStreamSubscription__registerDoneHandler(zone, handleDone) {
      var t1 = handleDone == null ? A.async___nullDoneHandler$closure() : handleDone;
      return type$.void_Function._as(t1);
    },
    _nullDataHandler(value) {
    },
    _nullErrorHandler(error, stackTrace) {
      A._rootHandleError(type$.Object._as(error), type$.StackTrace._as(stackTrace));
    },
    _nullDoneHandler() {
    },
    _DoneStreamSubscription$(onDone, $T) {
      var t1 = new A._DoneStreamSubscription($.Zone__current, $T._eval$1("_DoneStreamSubscription<0>"));
      A.scheduleMicrotask(t1.get$_onMicrotask());
      if (onDone != null)
        t1.set$_onDone(type$.void_Function._as(onDone));
      return t1;
    },
    _cancelAndValue(subscription, future, value) {
      var cancelFuture = subscription.cancel$0(0),
        t1 = $.$get$Future__nullFuture();
      if (cancelFuture !== t1)
        cancelFuture.whenComplete$1(new A._cancelAndValue_closure(future, value));
      else
        future._complete$1(value);
    },
    Timer_Timer(duration, callback) {
      var t1 = $.Zone__current;
      if (t1 === B.C__RootZone)
        return A.Timer__createTimer(duration, type$.void_Function._as(callback));
      return A.Timer__createTimer(duration, type$.void_Function._as(t1.bindCallbackGuarded$1(callback)));
    },
    Timer_Timer$periodic(duration, callback) {
      var t1 = $.Zone__current;
      if (t1 === B.C__RootZone)
        return A.Timer__createPeriodicTimer(duration, type$.void_Function_Timer._as(callback));
      return A.Timer__createPeriodicTimer(duration, type$.void_Function_Timer._as(t1.bindUnaryCallbackGuarded$1$1(callback, type$.Timer)));
    },
    _rootHandleError(error, stackTrace) {
      A._schedulePriorityAsyncCallback(new A._rootHandleError_closure(error, stackTrace));
    },
    _rootRun($self, $parent, zone, f, $R) {
      var old, previous,
        t1 = $.Zone__current;
      if (t1 === zone)
        return f.call$0();
      A.assertHelper(zone !== t1);
      previous = $.Zone__current;
      $.Zone__current = zone;
      old = previous;
      try {
        t1 = f.call$0();
        return t1;
      } finally {
        $.Zone__current = old;
      }
    },
    _rootRunUnary($self, $parent, zone, f, arg, $R, $T) {
      var old, previous,
        t1 = $.Zone__current;
      if (t1 === zone)
        return f.call$1(arg);
      A.assertHelper(zone !== t1);
      previous = $.Zone__current;
      $.Zone__current = zone;
      old = previous;
      try {
        t1 = f.call$1(arg);
        return t1;
      } finally {
        $.Zone__current = old;
      }
    },
    _rootRunBinary($self, $parent, zone, f, arg1, arg2, $R, T1, T2) {
      var old, previous,
        t1 = $.Zone__current;
      if (t1 === zone)
        return f.call$2(arg1, arg2);
      A.assertHelper(zone !== t1);
      previous = $.Zone__current;
      $.Zone__current = zone;
      old = previous;
      try {
        t1 = f.call$2(arg1, arg2);
        return t1;
      } finally {
        $.Zone__current = old;
      }
    },
    _rootScheduleMicrotask($self, $parent, zone, f) {
      type$.void_Function._as(f);
      if (B.C__RootZone !== zone)
        f = zone.bindCallbackGuarded$1(f);
      A._scheduleAsyncCallback(f);
    },
    _AsyncRun__initializeScheduleImmediate_internalCallback: function _AsyncRun__initializeScheduleImmediate_internalCallback(t0) {
      this._box_0 = t0;
    },
    _AsyncRun__initializeScheduleImmediate_closure: function _AsyncRun__initializeScheduleImmediate_closure(t0, t1, t2) {
      this._box_0 = t0;
      this.div = t1;
      this.span = t2;
    },
    _AsyncRun__scheduleImmediateJsOverride_internalCallback: function _AsyncRun__scheduleImmediateJsOverride_internalCallback(t0) {
      this.callback = t0;
    },
    _AsyncRun__scheduleImmediateWithSetImmediate_internalCallback: function _AsyncRun__scheduleImmediateWithSetImmediate_internalCallback(t0) {
      this.callback = t0;
    },
    _TimerImpl: function _TimerImpl(t0) {
      this._once = t0;
      this._handle = null;
      this._tick = 0;
    },
    _TimerImpl_internalCallback: function _TimerImpl_internalCallback(t0, t1) {
      this.$this = t0;
      this.callback = t1;
    },
    _TimerImpl$periodic_closure: function _TimerImpl$periodic_closure(t0, t1, t2, t3) {
      var _ = this;
      _.$this = t0;
      _.milliseconds = t1;
      _.start = t2;
      _.callback = t3;
    },
    _AsyncAwaitCompleter: function _AsyncAwaitCompleter(t0, t1) {
      this._future = t0;
      this.isSync = false;
      this.$ti = t1;
    },
    _awaitOnObject_closure: function _awaitOnObject_closure(t0) {
      this.bodyFunction = t0;
    },
    _awaitOnObject_closure0: function _awaitOnObject_closure0(t0) {
      this.bodyFunction = t0;
    },
    _wrapJsFunctionForAsync_closure: function _wrapJsFunctionForAsync_closure(t0) {
      this.$protected = t0;
    },
    _SyncStarIterator: function _SyncStarIterator(t0, t1) {
      var _ = this;
      _._body = t0;
      _._suspendedBodies = _._nestedIterator = _._datum = _._async$_current = null;
      _.$ti = t1;
    },
    _SyncStarIterable: function _SyncStarIterable(t0, t1) {
      this._outerHelper = t0;
      this.$ti = t1;
    },
    AsyncError: function AsyncError(t0, t1) {
      this.error = t0;
      this.stackTrace = t1;
    },
    _BroadcastStream: function _BroadcastStream(t0, t1) {
      this._controller = t0;
      this.$ti = t1;
    },
    _BroadcastSubscription: function _BroadcastSubscription(t0, t1, t2, t3, t4, t5, t6) {
      var _ = this;
      _._eventState = 0;
      _._async$_previous = _._async$_next = null;
      _._controller = t0;
      _._onData = t1;
      _._onError = t2;
      _._onDone = t3;
      _._zone = t4;
      _._state = t5;
      _._pending = _._cancelFuture = null;
      _.$ti = t6;
    },
    _BroadcastStreamController: function _BroadcastStreamController() {
    },
    _SyncBroadcastStreamController: function _SyncBroadcastStreamController(t0, t1, t2) {
      var _ = this;
      _.onListen = t0;
      _.onCancel = t1;
      _._state = 0;
      _._doneFuture = _._addStreamState = _._lastSubscription = _._firstSubscription = null;
      _.$ti = t2;
    },
    _SyncBroadcastStreamController__sendData_closure: function _SyncBroadcastStreamController__sendData_closure(t0, t1) {
      this.$this = t0;
      this.data = t1;
    },
    _SyncBroadcastStreamController__sendError_closure: function _SyncBroadcastStreamController__sendError_closure(t0, t1, t2) {
      this.$this = t0;
      this.error = t1;
      this.stackTrace = t2;
    },
    _SyncBroadcastStreamController__sendDone_closure: function _SyncBroadcastStreamController__sendDone_closure(t0) {
      this.$this = t0;
    },
    _AsyncBroadcastStreamController: function _AsyncBroadcastStreamController(t0, t1, t2) {
      var _ = this;
      _.onListen = t0;
      _.onCancel = t1;
      _._state = 0;
      _._doneFuture = _._addStreamState = _._lastSubscription = _._firstSubscription = null;
      _.$ti = t2;
    },
    Future_Future_closure: function Future_Future_closure(t0, t1) {
      this.computation = t0;
      this.result = t1;
    },
    Future_Future$delayed_closure: function Future_Future$delayed_closure(t0, t1, t2) {
      this.computation = t0;
      this.result = t1;
      this.T = t2;
    },
    Future_wait_handleError: function Future_wait_handleError(t0, t1, t2, t3) {
      var _ = this;
      _._box_0 = t0;
      _.cleanUp = t1;
      _.eagerError = t2;
      _._future = t3;
    },
    Future_wait_closure: function Future_wait_closure(t0, t1, t2, t3, t4, t5) {
      var _ = this;
      _._box_0 = t0;
      _.pos = t1;
      _._future = t2;
      _.T = t3;
      _.cleanUp = t4;
      _.eagerError = t5;
    },
    FutureExtensions_onError_onError: function FutureExtensions_onError_onError(t0, t1, t2, t3) {
      var _ = this;
      _.E = t0;
      _.test = t1;
      _.handleError = t2;
      _.T = t3;
    },
    FutureExtensions_onError_closure: function FutureExtensions_onError_closure(t0) {
      this.T = t0;
    },
    TimeoutException: function TimeoutException(t0, t1) {
      this.message = t0;
      this.duration = t1;
    },
    _Completer: function _Completer() {
    },
    _AsyncCompleter: function _AsyncCompleter(t0, t1) {
      this.future = t0;
      this.$ti = t1;
    },
    _FutureListener: function _FutureListener(t0, t1, t2, t3, t4) {
      var _ = this;
      _._nextListener = null;
      _.result = t0;
      _.state = t1;
      _.callback = t2;
      _.errorCallback = t3;
      _.$ti = t4;
    },
    _Future: function _Future(t0, t1) {
      var _ = this;
      _._state = 0;
      _._zone = t0;
      _._resultOrListeners = null;
      _.$ti = t1;
    },
    _Future__addListener_closure: function _Future__addListener_closure(t0, t1) {
      this.$this = t0;
      this.listener = t1;
    },
    _Future__prependListeners_closure: function _Future__prependListeners_closure(t0, t1) {
      this._box_0 = t0;
      this.$this = t1;
    },
    _Future__chainForeignFuture_closure: function _Future__chainForeignFuture_closure(t0) {
      this.$this = t0;
    },
    _Future__chainForeignFuture_closure0: function _Future__chainForeignFuture_closure0(t0) {
      this.$this = t0;
    },
    _Future__chainForeignFuture_closure1: function _Future__chainForeignFuture_closure1(t0, t1, t2) {
      this.$this = t0;
      this.e = t1;
      this.s = t2;
    },
    _Future__chainCoreFuture_closure: function _Future__chainCoreFuture_closure(t0, t1) {
      this._box_0 = t0;
      this.target = t1;
    },
    _Future__asyncCompleteWithValue_closure: function _Future__asyncCompleteWithValue_closure(t0, t1) {
      this.$this = t0;
      this.value = t1;
    },
    _Future__asyncCompleteError_closure: function _Future__asyncCompleteError_closure(t0, t1, t2) {
      this.$this = t0;
      this.error = t1;
      this.stackTrace = t2;
    },
    _Future__propagateToListeners_handleWhenCompleteCallback: function _Future__propagateToListeners_handleWhenCompleteCallback(t0, t1, t2) {
      this._box_0 = t0;
      this._box_1 = t1;
      this.hasError = t2;
    },
    _Future__propagateToListeners_handleWhenCompleteCallback_closure: function _Future__propagateToListeners_handleWhenCompleteCallback_closure(t0, t1) {
      this.joinedResult = t0;
      this.originalSource = t1;
    },
    _Future__propagateToListeners_handleWhenCompleteCallback_closure0: function _Future__propagateToListeners_handleWhenCompleteCallback_closure0(t0) {
      this.joinedResult = t0;
    },
    _Future__propagateToListeners_handleValueCallback: function _Future__propagateToListeners_handleValueCallback(t0, t1) {
      this._box_0 = t0;
      this.sourceResult = t1;
    },
    _Future__propagateToListeners_handleError: function _Future__propagateToListeners_handleError(t0, t1) {
      this._box_1 = t0;
      this._box_0 = t1;
    },
    _AsyncCallbackEntry: function _AsyncCallbackEntry(t0) {
      this.callback = t0;
      this.next = null;
    },
    Stream: function Stream() {
    },
    Stream_length_closure: function Stream_length_closure(t0, t1) {
      this._box_0 = t0;
      this.$this = t1;
    },
    Stream_length_closure0: function Stream_length_closure0(t0, t1) {
      this._box_0 = t0;
      this.future = t1;
    },
    Stream_isEmpty_closure: function Stream_isEmpty_closure(t0) {
      this.future = t0;
    },
    Stream_isEmpty_closure0: function Stream_isEmpty_closure0(t0, t1, t2) {
      this.$this = t0;
      this.subscription = t1;
      this.future = t2;
    },
    Stream_first_closure: function Stream_first_closure(t0) {
      this.future = t0;
    },
    Stream_first_closure0: function Stream_first_closure0(t0, t1, t2) {
      this.$this = t0;
      this.subscription = t1;
      this.future = t2;
    },
    Stream_timeout_closure: function Stream_timeout_closure(t0, t1) {
      this._box_1 = t0;
      this.timeLimit = t1;
    },
    Stream_timeout_closure0: function Stream_timeout_closure0(t0, t1, t2, t3) {
      var _ = this;
      _._box_1 = t0;
      _.$this = t1;
      _.zone = t2;
      _.timeLimit = t3;
    },
    Stream_timeout__closure: function Stream_timeout__closure(t0, t1, t2, t3, t4) {
      var _ = this;
      _._box_0 = t0;
      _._box_1 = t1;
      _.$this = t2;
      _.zone = t3;
      _.timeLimit = t4;
    },
    Stream_timeout__closure0: function Stream_timeout__closure0(t0, t1, t2, t3) {
      var _ = this;
      _._box_0 = t0;
      _._box_1 = t1;
      _.zone = t2;
      _.timeLimit = t3;
    },
    Stream_timeout__closure1: function Stream_timeout__closure1(t0, t1) {
      this._box_0 = t0;
      this._box_1 = t1;
    },
    Stream_timeout__closure2: function Stream_timeout__closure2(t0, t1) {
      this._box_0 = t0;
      this.subscription = t1;
    },
    Stream_timeout__closure3: function Stream_timeout__closure3(t0, t1) {
      this._box_0 = t0;
      this.subscription = t1;
    },
    Stream_timeout__closure4: function Stream_timeout__closure4(t0, t1, t2, t3, t4) {
      var _ = this;
      _._box_0 = t0;
      _._box_1 = t1;
      _.subscription = t2;
      _.zone = t3;
      _.timeLimit = t4;
    },
    StreamView: function StreamView() {
    },
    StreamTransformerBase: function StreamTransformerBase() {
    },
    _StreamController: function _StreamController() {
    },
    _StreamController__subscribe_closure: function _StreamController__subscribe_closure(t0) {
      this.$this = t0;
    },
    _StreamController__recordCancel_complete: function _StreamController__recordCancel_complete(t0) {
      this.$this = t0;
    },
    _SyncStreamControllerDispatch: function _SyncStreamControllerDispatch() {
    },
    _AsyncStreamControllerDispatch: function _AsyncStreamControllerDispatch() {
    },
    _AsyncStreamController: function _AsyncStreamController(t0, t1, t2, t3, t4) {
      var _ = this;
      _._varData = null;
      _._state = 0;
      _._doneFuture = null;
      _.onListen = t0;
      _.onPause = t1;
      _.onResume = t2;
      _.onCancel = t3;
      _.$ti = t4;
    },
    _SyncStreamController: function _SyncStreamController(t0, t1, t2, t3, t4) {
      var _ = this;
      _._varData = null;
      _._state = 0;
      _._doneFuture = null;
      _.onListen = t0;
      _.onPause = t1;
      _.onResume = t2;
      _.onCancel = t3;
      _.$ti = t4;
    },
    _ControllerStream: function _ControllerStream(t0, t1) {
      this._controller = t0;
      this.$ti = t1;
    },
    _ControllerSubscription: function _ControllerSubscription(t0, t1, t2, t3, t4, t5, t6) {
      var _ = this;
      _._controller = t0;
      _._onData = t1;
      _._onError = t2;
      _._onDone = t3;
      _._zone = t4;
      _._state = t5;
      _._pending = _._cancelFuture = null;
      _.$ti = t6;
    },
    _StreamSinkWrapper: function _StreamSinkWrapper(t0, t1) {
      this._async$_target = t0;
      this.$ti = t1;
    },
    _BufferingStreamSubscription: function _BufferingStreamSubscription() {
    },
    _BufferingStreamSubscription__sendError_sendError: function _BufferingStreamSubscription__sendError_sendError(t0, t1, t2) {
      this.$this = t0;
      this.error = t1;
      this.stackTrace = t2;
    },
    _BufferingStreamSubscription__sendDone_sendDone: function _BufferingStreamSubscription__sendDone_sendDone(t0) {
      this.$this = t0;
    },
    _StreamImpl: function _StreamImpl() {
    },
    _DelayedEvent: function _DelayedEvent() {
    },
    _DelayedData: function _DelayedData(t0, t1) {
      this.value = t0;
      this.next = null;
      this.$ti = t1;
    },
    _DelayedError: function _DelayedError(t0, t1) {
      this.error = t0;
      this.stackTrace = t1;
      this.next = null;
    },
    _DelayedDone: function _DelayedDone() {
    },
    _PendingEvents: function _PendingEvents(t0) {
      var _ = this;
      _._state = 0;
      _.lastPendingEvent = _.firstPendingEvent = null;
      _.$ti = t0;
    },
    _PendingEvents_schedule_closure: function _PendingEvents_schedule_closure(t0, t1) {
      this.$this = t0;
      this.dispatch = t1;
    },
    _DoneStreamSubscription: function _DoneStreamSubscription(t0, t1) {
      var _ = this;
      _._state = 1;
      _._zone = t0;
      _._onDone = null;
      _.$ti = t1;
    },
    _StreamIterator: function _StreamIterator(t0) {
      this.$ti = t0;
    },
    _EmptyStream: function _EmptyStream(t0) {
      this.$ti = t0;
    },
    _MultiStream: function _MultiStream(t0, t1, t2) {
      this.isBroadcast = t0;
      this._onListen = t1;
      this.$ti = t2;
    },
    _MultiStream_listen_closure: function _MultiStream_listen_closure(t0, t1) {
      this.$this = t0;
      this.controller = t1;
    },
    _MultiStreamController: function _MultiStreamController(t0, t1, t2, t3, t4) {
      var _ = this;
      _._varData = null;
      _._state = 0;
      _._doneFuture = null;
      _.onListen = t0;
      _.onPause = t1;
      _.onResume = t2;
      _.onCancel = t3;
      _.$ti = t4;
    },
    _cancelAndValue_closure: function _cancelAndValue_closure(t0, t1) {
      this.future = t0;
      this.value = t1;
    },
    _ForwardingStream: function _ForwardingStream() {
    },
    _ForwardingStreamSubscription: function _ForwardingStreamSubscription(t0, t1, t2, t3, t4, t5, t6) {
      var _ = this;
      _._stream = t0;
      _._subscription = null;
      _._onData = t1;
      _._onError = t2;
      _._onDone = t3;
      _._zone = t4;
      _._state = t5;
      _._pending = _._cancelFuture = null;
      _.$ti = t6;
    },
    _MapStream: function _MapStream(t0, t1, t2) {
      this._async$_transform = t0;
      this._async$_source = t1;
      this.$ti = t2;
    },
    _Zone: function _Zone() {
    },
    _rootHandleError_closure: function _rootHandleError_closure(t0, t1) {
      this.error = t0;
      this.stackTrace = t1;
    },
    _RootZone: function _RootZone() {
    },
    _RootZone_bindBinaryCallback_closure: function _RootZone_bindBinaryCallback_closure(t0, t1, t2, t3, t4) {
      var _ = this;
      _.$this = t0;
      _.f = t1;
      _.T1 = t2;
      _.T2 = t3;
      _.R = t4;
    },
    _RootZone_bindCallbackGuarded_closure: function _RootZone_bindCallbackGuarded_closure(t0, t1) {
      this.$this = t0;
      this.f = t1;
    },
    _RootZone_bindUnaryCallbackGuarded_closure: function _RootZone_bindUnaryCallbackGuarded_closure(t0, t1, t2) {
      this.$this = t0;
      this.f = t1;
      this.T = t2;
    },
    HashMap_HashMap(equals, hashCode, isValidKey, $K, $V) {
      if (isValidKey == null)
        if (hashCode == null) {
          if (equals == null)
            return new A._HashMap($K._eval$1("@<0>")._bind$1($V)._eval$1("_HashMap<1,2>"));
          hashCode = A.collection___defaultHashCode$closure();
        } else {
          if (A.core__identityHashCode$closure() === hashCode && A.core__identical$closure() === equals)
            return new A._IdentityHashMap($K._eval$1("@<0>")._bind$1($V)._eval$1("_IdentityHashMap<1,2>"));
          if (equals == null)
            equals = A.collection___defaultEquals$closure();
        }
      else {
        if (hashCode == null)
          hashCode = A.collection___defaultHashCode$closure();
        if (equals == null)
          equals = A.collection___defaultEquals$closure();
      }
      return A._CustomHashMap$(equals, hashCode, isValidKey, $K, $V);
    },
    _HashMap__getTableEntry(table, key) {
      var entry = table[key];
      return entry === table ? null : entry;
    },
    _HashMap__setTableEntry(table, key, value) {
      if (value == null)
        table[key] = table;
      else
        table[key] = value;
    },
    _HashMap__newHashTable() {
      var table = Object.create(null);
      A._HashMap__setTableEntry(table, "<non-identifier-key>", table);
      delete table["<non-identifier-key>"];
      return table;
    },
    _CustomHashMap$(_equals, _hashCode, validKey, $K, $V) {
      var t1 = validKey != null ? validKey : new A._CustomHashMap_closure($K);
      return new A._CustomHashMap(_equals, _hashCode, t1, $K._eval$1("@<0>")._bind$1($V)._eval$1("_CustomHashMap<1,2>"));
    },
    LinkedHashMap_LinkedHashMap(equals, hashCode, $K, $V) {
      if (hashCode == null) {
        if (equals == null)
          return new A.JsLinkedHashMap($K._eval$1("@<0>")._bind$1($V)._eval$1("JsLinkedHashMap<1,2>"));
        hashCode = A.collection___defaultHashCode$closure();
      } else {
        if (A.core__identityHashCode$closure() === hashCode && A.core__identical$closure() === equals)
          return new A.JsIdentityLinkedHashMap($K._eval$1("@<0>")._bind$1($V)._eval$1("JsIdentityLinkedHashMap<1,2>"));
        if (equals == null)
          equals = A.collection___defaultEquals$closure();
      }
      return A._LinkedCustomHashMap$(equals, hashCode, null, $K, $V);
    },
    LinkedHashMap_LinkedHashMap$_literal(keyValuePairs, $K, $V) {
      return $K._eval$1("@<0>")._bind$1($V)._eval$1("LinkedHashMap<1,2>")._as(A.fillLiteralMap(keyValuePairs, new A.JsLinkedHashMap($K._eval$1("@<0>")._bind$1($V)._eval$1("JsLinkedHashMap<1,2>"))));
    },
    LinkedHashMap_LinkedHashMap$_empty($K, $V) {
      return new A.JsLinkedHashMap($K._eval$1("@<0>")._bind$1($V)._eval$1("JsLinkedHashMap<1,2>"));
    },
    _LinkedCustomHashMap$(_equals, _hashCode, validKey, $K, $V) {
      return new A._LinkedCustomHashMap(_equals, _hashCode, new A._LinkedCustomHashMap_closure($K), $K._eval$1("@<0>")._bind$1($V)._eval$1("_LinkedCustomHashMap<1,2>"));
    },
    HashSet_HashSet($E) {
      return new A._HashSet($E._eval$1("_HashSet<0>"));
    },
    _HashSet__newHashTable() {
      var table = Object.create(null);
      A.assertHelper(table != null);
      table["<non-identifier-key>"] = table;
      delete table["<non-identifier-key>"];
      return table;
    },
    LinkedHashSet_LinkedHashSet($E) {
      return new A._LinkedHashSet($E._eval$1("_LinkedHashSet<0>"));
    },
    LinkedHashSet_LinkedHashSet$_empty($E) {
      return new A._LinkedHashSet($E._eval$1("_LinkedHashSet<0>"));
    },
    LinkedHashSet_LinkedHashSet$_literal(values, $E) {
      return $E._eval$1("LinkedHashSet<0>")._as(A.fillLiteralSet(values, new A._LinkedHashSet($E._eval$1("_LinkedHashSet<0>"))));
    },
    _LinkedHashSet__newHashTable() {
      var table = Object.create(null);
      A.assertHelper(table != null);
      table["<non-identifier-key>"] = table;
      delete table["<non-identifier-key>"];
      return table;
    },
    _LinkedHashSetIterator$(_set, _modifications, $E) {
      var t1 = new A._LinkedHashSetIterator(_set, _modifications, $E._eval$1("_LinkedHashSetIterator<0>"));
      t1._collection$_cell = _set._collection$_first;
      return t1;
    },
    _defaultEquals(a, b) {
      return J.$eq$(a, b);
    },
    _defaultHashCode(a) {
      return J.get$hashCode$(a);
    },
    IterableExtensions_get_firstOrNull(_this, $T) {
      var iterator = J.get$iterator$ax(_this);
      if (iterator.moveNext$0())
        return iterator.get$current(iterator);
      return null;
    },
    IterableExtensions_get_lastOrNull(_this, $T) {
      var iterator, result;
      if (type$.EfficientLengthIterable_dynamic._is(_this)) {
        if (_this.length === 0)
          return null;
        return B.JSArray_methods.get$last(_this);
      }
      iterator = J.get$iterator$ax(_this);
      if (!iterator.moveNext$0())
        return null;
      do
        result = iterator.get$current(iterator);
      while (iterator.moveNext$0());
      return result;
    },
    IterableExtensions_elementAtOrNull(_this, index, $T) {
      var iterator;
      A.RangeError_checkNotNegative(index, "index");
      if (type$.EfficientLengthIterable_dynamic._is(_this)) {
        if (index >= _this.length)
          return null;
        return J.elementAt$1$ax(_this, index);
      }
      iterator = J.get$iterator$ax(_this);
      do
        if (!iterator.moveNext$0())
          return null;
      while (--index, index >= 0);
      return iterator.get$current(iterator);
    },
    LinkedHashMap_LinkedHashMap$from(other, $K, $V) {
      var result = A.LinkedHashMap_LinkedHashMap(null, null, $K, $V);
      J.forEach$1$ax(other, new A.LinkedHashMap_LinkedHashMap$from_closure(result, $K, $V));
      return result;
    },
    LinkedHashMap_LinkedHashMap$of(other, $K, $V) {
      var t1 = A.LinkedHashMap_LinkedHashMap(null, null, $K, $V);
      t1.addAll$1(0, other);
      return t1;
    },
    LinkedHashSet_LinkedHashSet$from(elements, $E) {
      var t1,
        result = A.LinkedHashSet_LinkedHashSet($E);
      for (t1 = J.get$iterator$ax(elements); t1.moveNext$0();)
        result.add$1(0, $E._as(t1.get$current(t1)));
      return result;
    },
    LinkedHashSet_LinkedHashSet$of(elements, $E) {
      var t1 = A.LinkedHashSet_LinkedHashSet($E);
      t1.addAll$1(0, elements);
      return t1;
    },
    _LinkedListIterator$(list, $E) {
      return new A._LinkedListIterator(list, list._modificationCount, list._collection$_first, $E._eval$1("_LinkedListIterator<0>"));
    },
    ListBase__compareAny(a, b) {
      var t1 = type$.Comparable_dynamic;
      return J.compareTo$1$ns(t1._as(a), t1._as(b));
    },
    MapBase_mapToString(m) {
      var result, t1;
      if (A.isToStringVisiting(m))
        return "{...}";
      result = new A.StringBuffer("");
      try {
        t1 = {};
        B.JSArray_methods.add$1($.toStringVisiting, m);
        result._contents += "{";
        t1.first = true;
        J.forEach$1$ax(m, new A.MapBase_mapToString_closure(t1, result));
        result._contents += "}";
      } finally {
        A.assertHelper(B.JSArray_methods.get$last($.toStringVisiting) === m);
        if (0 >= $.toStringVisiting.length)
          return A.ioore($.toStringVisiting, -1);
        $.toStringVisiting.pop();
      }
      t1 = result._contents;
      return t1.charCodeAt(0) == 0 ? t1 : t1;
    },
    MapBase__fillMapWithIterables(map, keys, values) {
      var valueIterator, hasNextKey, hasNextValue,
        t1 = keys._map,
        keyIterator = new A.LinkedHashMapValueIterator(t1, t1._modifications, t1._first, keys.$ti._eval$1("LinkedHashMapValueIterator<1>"));
      t1 = values._map;
      valueIterator = new A.LinkedHashMapKeyIterator(t1, t1._modifications, t1._first, values.$ti._eval$1("LinkedHashMapKeyIterator<1>"));
      hasNextKey = keyIterator.moveNext$0();
      hasNextValue = valueIterator.moveNext$0();
      while (true) {
        if (!(hasNextKey && hasNextValue))
          break;
        map.$indexSet(0, keyIterator.__js_helper$_current, valueIterator.__js_helper$_current);
        hasNextKey = keyIterator.moveNext$0();
        hasNextValue = valueIterator.moveNext$0();
      }
      if (hasNextKey || hasNextValue)
        throw A.wrapException(A.ArgumentError$("Iterables do not have same length.", null));
    },
    ListQueue$(initialCapacity, $E) {
      return new A.ListQueue(A.List_List$filled(A.ListQueue__calculateCapacity(initialCapacity), null, false, $E._eval$1("0?")), $E._eval$1("ListQueue<0>"));
    },
    ListQueue__calculateCapacity(initialCapacity) {
      if (initialCapacity == null || initialCapacity < 8)
        return 8;
      else if ((initialCapacity & initialCapacity - 1) >>> 0 !== 0)
        return A.ListQueue__nextPowerOf2(initialCapacity);
      return initialCapacity;
    },
    ListQueue__nextPowerOf2(number) {
      var nextNumber;
      A.assertHelper(number > 0);
      number = (number << 1 >>> 0) - 1;
      for (; true; number = nextNumber) {
        nextNumber = (number & number - 1) >>> 0;
        if (nextNumber === 0)
          return number;
      }
    },
    _ListQueueIterator$(queue, $E) {
      return new A._ListQueueIterator(queue, queue._tail, queue._modificationCount, queue._head, $E._eval$1("_ListQueueIterator<0>"));
    },
    _dynamicCompare(a, b) {
      var t1 = type$.Comparable_dynamic;
      return J.compareTo$1$ns(t1._as(a), t1._as(b));
    },
    _defaultCompare($K) {
      if ($K._eval$1("int(0,0)")._is(A.core_Comparable_compare$closure()))
        return A.core_Comparable_compare$closure();
      return A.collection___dynamicCompare$closure();
    },
    SplayTreeSet$(compare, isValidKey, $E) {
      return new A.SplayTreeSet(compare, isValidKey, $E._eval$1("SplayTreeSet<0>"));
    },
    _HashMap: function _HashMap(t0) {
      var _ = this;
      _._collection$_length = 0;
      _._keys = _._collection$_rest = _._collection$_nums = _._collection$_strings = null;
      _.$ti = t0;
    },
    _HashMap_values_closure: function _HashMap_values_closure(t0) {
      this.$this = t0;
    },
    _IdentityHashMap: function _IdentityHashMap(t0) {
      var _ = this;
      _._collection$_length = 0;
      _._keys = _._collection$_rest = _._collection$_nums = _._collection$_strings = null;
      _.$ti = t0;
    },
    _CustomHashMap: function _CustomHashMap(t0, t1, t2, t3) {
      var _ = this;
      _._equals = t0;
      _._hashCode = t1;
      _._validKey = t2;
      _._collection$_length = 0;
      _._keys = _._collection$_rest = _._collection$_nums = _._collection$_strings = null;
      _.$ti = t3;
    },
    _CustomHashMap_closure: function _CustomHashMap_closure(t0) {
      this.K = t0;
    },
    _HashMapKeyIterable: function _HashMapKeyIterable(t0, t1) {
      this._collection$_map = t0;
      this.$ti = t1;
    },
    _HashMapKeyIterator: function _HashMapKeyIterator(t0, t1, t2) {
      var _ = this;
      _._collection$_map = t0;
      _._keys = t1;
      _._offset = 0;
      _._collection$_current = null;
      _.$ti = t2;
    },
    _LinkedCustomHashMap: function _LinkedCustomHashMap(t0, t1, t2, t3) {
      var _ = this;
      _._equals = t0;
      _._hashCode = t1;
      _._validKey = t2;
      _.__js_helper$_length = 0;
      _._last = _._first = _.__js_helper$_rest = _._nums = _._strings = null;
      _._modifications = 0;
      _.$ti = t3;
    },
    _LinkedCustomHashMap_closure: function _LinkedCustomHashMap_closure(t0) {
      this.K = t0;
    },
    _HashSet: function _HashSet(t0) {
      var _ = this;
      _._collection$_length = 0;
      _._collection$_elements = _._collection$_rest = _._collection$_nums = _._collection$_strings = null;
      _.$ti = t0;
    },
    _HashSetIterator: function _HashSetIterator(t0, t1, t2) {
      var _ = this;
      _._set = t0;
      _._collection$_elements = t1;
      _._offset = 0;
      _._collection$_current = null;
      _.$ti = t2;
    },
    _LinkedHashSet: function _LinkedHashSet(t0) {
      var _ = this;
      _._collection$_length = 0;
      _._collection$_last = _._collection$_first = _._collection$_rest = _._collection$_nums = _._collection$_strings = null;
      _._collection$_modifications = 0;
      _.$ti = t0;
    },
    _LinkedIdentityHashSet: function _LinkedIdentityHashSet(t0) {
      var _ = this;
      _._collection$_length = 0;
      _._collection$_last = _._collection$_first = _._collection$_rest = _._collection$_nums = _._collection$_strings = null;
      _._collection$_modifications = 0;
      _.$ti = t0;
    },
    _LinkedHashSetCell: function _LinkedHashSetCell(t0) {
      this._element = t0;
      this._collection$_previous = this._collection$_next = null;
    },
    _LinkedHashSetIterator: function _LinkedHashSetIterator(t0, t1, t2) {
      var _ = this;
      _._set = t0;
      _._collection$_modifications = t1;
      _._collection$_current = _._collection$_cell = null;
      _.$ti = t2;
    },
    LinkedHashMap_LinkedHashMap$from_closure: function LinkedHashMap_LinkedHashMap$from_closure(t0, t1, t2) {
      this.result = t0;
      this.K = t1;
      this.V = t2;
    },
    LinkedList: function LinkedList(t0) {
      var _ = this;
      _._collection$_length = _._modificationCount = 0;
      _._collection$_first = null;
      _.$ti = t0;
    },
    _LinkedListIterator: function _LinkedListIterator(t0, t1, t2, t3) {
      var _ = this;
      _._collection$_list = t0;
      _._modificationCount = t1;
      _._collection$_current = null;
      _._collection$_next = t2;
      _._visitedFirst = false;
      _.$ti = t3;
    },
    LinkedListEntry: function LinkedListEntry() {
    },
    ListBase: function ListBase() {
    },
    MapBase: function MapBase() {
    },
    MapBase_entries_closure: function MapBase_entries_closure(t0) {
      this.$this = t0;
    },
    MapBase_mapToString_closure: function MapBase_mapToString_closure(t0, t1) {
      this._box_0 = t0;
      this.result = t1;
    },
    _MapBaseValueIterable: function _MapBaseValueIterable(t0, t1) {
      this._collection$_map = t0;
      this.$ti = t1;
    },
    _MapBaseValueIterator: function _MapBaseValueIterator(t0, t1, t2) {
      var _ = this;
      _._keys = t0;
      _._collection$_map = t1;
      _._collection$_current = null;
      _.$ti = t2;
    },
    _UnmodifiableMapMixin: function _UnmodifiableMapMixin() {
    },
    MapView: function MapView() {
    },
    UnmodifiableMapView: function UnmodifiableMapView(t0, t1) {
      this._collection$_map = t0;
      this.$ti = t1;
    },
    _DoubleLinkedQueueEntry: function _DoubleLinkedQueueEntry() {
    },
    _DoubleLinkedQueueElement: function _DoubleLinkedQueueElement(t0, t1, t2) {
      var _ = this;
      _._collection$_queue = t0;
      _.element = t1;
      _._nextLink = _._previousLink = null;
      _.$ti = t2;
    },
    _DoubleLinkedQueueSentinel: function _DoubleLinkedQueueSentinel(t0) {
      this._nextLink = this._previousLink = null;
      this.$ti = t0;
    },
    DoubleLinkedQueue: function DoubleLinkedQueue(t0, t1) {
      this._sentinel = t0;
      this._elementCount = 0;
      this.$ti = t1;
    },
    _DoubleLinkedQueueIterator: function _DoubleLinkedQueueIterator(t0, t1, t2) {
      var _ = this;
      _._collection$_queue = t0;
      _._nextEntry = t1;
      _._collection$_current = null;
      _.$ti = t2;
    },
    ListQueue: function ListQueue(t0, t1) {
      var _ = this;
      _._table = t0;
      _._modificationCount = _._tail = _._head = 0;
      _.$ti = t1;
    },
    _ListQueueIterator: function _ListQueueIterator(t0, t1, t2, t3, t4) {
      var _ = this;
      _._collection$_queue = t0;
      _._end = t1;
      _._modificationCount = t2;
      _._collection$_position = t3;
      _._collection$_current = null;
      _.$ti = t4;
    },
    SetBase: function SetBase() {
    },
    _SetBase: function _SetBase() {
    },
    _SplayTreeNode: function _SplayTreeNode() {
    },
    _SplayTreeSetNode: function _SplayTreeSetNode(t0, t1) {
      var _ = this;
      _.key = t0;
      _._collection$_right = _._collection$_left = null;
      _.$ti = t1;
    },
    _SplayTreeMapNode: function _SplayTreeMapNode(t0, t1, t2) {
      var _ = this;
      _.value = t0;
      _.key = t1;
      _._collection$_right = _._collection$_left = null;
      _.$ti = t2;
    },
    _SplayTree: function _SplayTree() {
    },
    SplayTreeMap: function SplayTreeMap(t0, t1) {
      var _ = this;
      _._collection$_root = null;
      _._compare = t0;
      _._splayCount = _._modificationCount = _._collection$_count = 0;
      _.$ti = t1;
    },
    _SplayTreeIterator: function _SplayTreeIterator() {
    },
    _SplayTreeKeyIterable: function _SplayTreeKeyIterable(t0, t1) {
      this._tree = t0;
      this.$ti = t1;
    },
    _SplayTreeValueIterable: function _SplayTreeValueIterable(t0, t1) {
      this._collection$_map = t0;
      this.$ti = t1;
    },
    _SplayTreeMapEntryIterable: function _SplayTreeMapEntryIterable(t0, t1) {
      this._collection$_map = t0;
      this.$ti = t1;
    },
    _SplayTreeKeyIterator: function _SplayTreeKeyIterator(t0, t1, t2, t3) {
      var _ = this;
      _._tree = t0;
      _._collection$_path = t1;
      _._modificationCount = null;
      _._splayCount = t2;
      _.$ti = t3;
    },
    _SplayTreeValueIterator: function _SplayTreeValueIterator(t0, t1, t2, t3) {
      var _ = this;
      _._collection$_current = null;
      _._tree = t0;
      _._collection$_path = t1;
      _._modificationCount = null;
      _._splayCount = t2;
      _.$ti = t3;
    },
    _SplayTreeMapEntryIterator: function _SplayTreeMapEntryIterator(t0, t1, t2, t3) {
      var _ = this;
      _._collection$_current = null;
      _._tree = t0;
      _._collection$_path = t1;
      _._modificationCount = null;
      _._splayCount = t2;
      _.$ti = t3;
    },
    SplayTreeSet: function SplayTreeSet(t0, t1, t2) {
      var _ = this;
      _._collection$_root = null;
      _._compare = t0;
      _._validKey = t1;
      _._splayCount = _._modificationCount = _._collection$_count = 0;
      _.$ti = t2;
    },
    SplayTreeSet__newSet_closure: function SplayTreeSet__newSet_closure(t0, t1) {
      this.$this = t0;
      this.T = t1;
    },
    _SplayTreeMap__SplayTree_MapMixin: function _SplayTreeMap__SplayTree_MapMixin() {
    },
    _SplayTreeSet__SplayTree_Iterable: function _SplayTreeSet__SplayTree_Iterable() {
    },
    _SplayTreeSet__SplayTree_Iterable_SetMixin: function _SplayTreeSet__SplayTree_Iterable_SetMixin() {
    },
    _UnmodifiableMapView_MapView__UnmodifiableMapMixin: function _UnmodifiableMapView_MapView__UnmodifiableMapMixin() {
    },
    _parseJson(source, reviver) {
      var e, exception, t1, parsed = null;
      try {
        parsed = JSON.parse(source);
      } catch (exception) {
        e = A.unwrapException(exception);
        t1 = A.FormatException$(String(e), null, null);
        throw A.wrapException(t1);
      }
      t1 = A._convertJsonToDartLazy(parsed);
      return t1;
    },
    _convertJsonToDartLazy(object) {
      var i;
      if (object == null)
        return null;
      if (typeof object != "object")
        return object;
      if (!Array.isArray(object))
        return new A._JsonMap(object, Object.create(null));
      for (i = 0; i < object.length; ++i)
        object[i] = A._convertJsonToDartLazy(object[i]);
      return object;
    },
    _Utf8Decoder__makeNativeUint8List(codeUnits, start, end) {
      var bytes, t1, i, b,
        $length = end - start;
      if ($length <= 4096)
        bytes = $.$get$_Utf8Decoder__reusableBuffer();
      else
        bytes = new Uint8Array($length);
      for (t1 = J.getInterceptor$asx(codeUnits), i = 0; i < $length; ++i) {
        b = t1.$index(codeUnits, start + i);
        if ((b & 255) !== b)
          b = 255;
        bytes[i] = b;
      }
      return bytes;
    },
    _Utf8Decoder__convertInterceptedUint8List(allowMalformed, codeUnits, start, end) {
      var decoder = allowMalformed ? $.$get$_Utf8Decoder__decoderNonfatal() : $.$get$_Utf8Decoder__decoder();
      if (decoder == null)
        return null;
      if (0 === start && end === codeUnits.length)
        return A._Utf8Decoder__useTextDecoder(decoder, codeUnits);
      return A._Utf8Decoder__useTextDecoder(decoder, codeUnits.subarray(start, end));
    },
    _Utf8Decoder__useTextDecoder(decoder, codeUnits) {
      var t1, exception;
      try {
        t1 = decoder.decode(codeUnits);
        return t1;
      } catch (exception) {
      }
      return null;
    },
    Base64Codec__checkPadding(source, sourceIndex, sourceEnd, firstPadding, paddingCount, $length) {
      if (B.JSInt_methods.$mod($length, 4) !== 0)
        throw A.wrapException(A.FormatException$("Invalid base64 padding, padded length must be multiple of four, is " + $length, source, sourceEnd));
      if (firstPadding + paddingCount !== $length)
        throw A.wrapException(A.FormatException$("Invalid base64 padding, '=' not at the end", source, sourceIndex));
      if (paddingCount > 2)
        throw A.wrapException(A.FormatException$("Invalid base64 padding, more than two '=' characters", source, sourceIndex));
    },
    _Base64Encoder_encodeChunk(alphabet, bytes, start, end, isLast, output, outputIndex, state) {
      var t1, t2, t3, i, byteOr, byte, outputIndex0, t4, t5, outputIndex1,
        bits = state >>> 2,
        expectedChars = 3 - (state & 3);
      for (t1 = bytes.length, t2 = alphabet.length, t3 = output.$flags | 0, i = start, byteOr = 0; i < end; ++i) {
        if (!(i < t1))
          return A.ioore(bytes, i);
        byte = bytes[i];
        byteOr = (byteOr | byte) >>> 0;
        bits = (bits << 8 | byte) & 16777215;
        --expectedChars;
        if (expectedChars === 0) {
          outputIndex0 = outputIndex + 1;
          t4 = bits >>> 18 & 63;
          if (!(t4 < t2))
            return A.ioore(alphabet, t4);
          t3 & 2 && A.throwUnsupportedOperation(output);
          t5 = output.length;
          if (!(outputIndex < t5))
            return A.ioore(output, outputIndex);
          output[outputIndex] = alphabet.charCodeAt(t4);
          outputIndex = outputIndex0 + 1;
          t4 = bits >>> 12 & 63;
          if (!(t4 < t2))
            return A.ioore(alphabet, t4);
          if (!(outputIndex0 < t5))
            return A.ioore(output, outputIndex0);
          output[outputIndex0] = alphabet.charCodeAt(t4);
          outputIndex0 = outputIndex + 1;
          t4 = bits >>> 6 & 63;
          if (!(t4 < t2))
            return A.ioore(alphabet, t4);
          if (!(outputIndex < t5))
            return A.ioore(output, outputIndex);
          output[outputIndex] = alphabet.charCodeAt(t4);
          outputIndex = outputIndex0 + 1;
          t4 = bits & 63;
          if (!(t4 < t2))
            return A.ioore(alphabet, t4);
          if (!(outputIndex0 < t5))
            return A.ioore(output, outputIndex0);
          output[outputIndex0] = alphabet.charCodeAt(t4);
          bits = 0;
          expectedChars = 3;
        }
      }
      if (byteOr >= 0 && byteOr <= 255) {
        if (isLast && expectedChars < 3) {
          t1 = 3 - expectedChars;
          A.assertHelper(t1 > 0);
          outputIndex0 = outputIndex + 1;
          outputIndex1 = outputIndex0 + 1;
          if (t1 === 1) {
            t1 = bits >>> 2 & 63;
            if (!(t1 < t2))
              return A.ioore(alphabet, t1);
            t3 & 2 && A.throwUnsupportedOperation(output);
            t3 = output.length;
            if (!(outputIndex < t3))
              return A.ioore(output, outputIndex);
            output[outputIndex] = alphabet.charCodeAt(t1);
            t1 = bits << 4 & 63;
            if (!(t1 < t2))
              return A.ioore(alphabet, t1);
            if (!(outputIndex0 < t3))
              return A.ioore(output, outputIndex0);
            output[outputIndex0] = alphabet.charCodeAt(t1);
            outputIndex = outputIndex1 + 1;
            if (!(outputIndex1 < t3))
              return A.ioore(output, outputIndex1);
            output[outputIndex1] = 61;
            if (!(outputIndex < t3))
              return A.ioore(output, outputIndex);
            output[outputIndex] = 61;
          } else {
            A.assertHelper(t1 === 2);
            t1 = bits >>> 10 & 63;
            if (!(t1 < t2))
              return A.ioore(alphabet, t1);
            t3 & 2 && A.throwUnsupportedOperation(output);
            t3 = output.length;
            if (!(outputIndex < t3))
              return A.ioore(output, outputIndex);
            output[outputIndex] = alphabet.charCodeAt(t1);
            t1 = bits >>> 4 & 63;
            if (!(t1 < t2))
              return A.ioore(alphabet, t1);
            if (!(outputIndex0 < t3))
              return A.ioore(output, outputIndex0);
            output[outputIndex0] = alphabet.charCodeAt(t1);
            outputIndex = outputIndex1 + 1;
            t1 = bits << 2 & 63;
            if (!(t1 < t2))
              return A.ioore(alphabet, t1);
            if (!(outputIndex1 < t3))
              return A.ioore(output, outputIndex1);
            output[outputIndex1] = alphabet.charCodeAt(t1);
            if (!(outputIndex < t3))
              return A.ioore(output, outputIndex);
            output[outputIndex] = 61;
          }
          return 0;
        }
        t1 = 3 - expectedChars;
        A.assertHelper(t1 <= 3);
        return (bits << 2 | t1) >>> 0;
      }
      for (i = start; i < end;) {
        if (!(i < t1))
          return A.ioore(bytes, i);
        byte = bytes[i];
        if (byte < 0 || byte > 255)
          break;
        ++i;
      }
      if (!(i < t1))
        return A.ioore(bytes, i);
      throw A.wrapException(A.ArgumentError$value(bytes, "Not a byte value at index " + i + ": 0x" + B.JSInt_methods.toRadixString$1(bytes[i], 16), null));
    },
    _Base64Decoder__encodePaddingState(expectedPadding) {
      A.assertHelper(expectedPadding >= 0);
      A.assertHelper(expectedPadding <= 5);
      return -expectedPadding - 1;
    },
    _Base64Decoder_decodeChunk(input, start, end, output, outIndex, state) {
      var t1, bits, count, inverseAlphabet, t2, t3, t4, i, charOr, char, t5, code, outIndex0, expectedPadding,
        _s31_ = "Invalid encoding before padding",
        _s17_ = "Invalid character";
      A.assertHelper(state >= 0);
      t1 = state >= 0;
      A.assertHelper(t1);
      bits = B.JSInt_methods._shrOtherPositive$1(state, 2);
      A.assertHelper(t1);
      count = state & 3;
      inverseAlphabet = $.$get$_Base64Decoder__inverseAlphabet();
      for (t1 = input.length, t2 = inverseAlphabet.length, t3 = output.length, t4 = output.$flags | 0, i = start, charOr = 0; i < end; ++i) {
        if (!(i >= 0 && i < t1))
          return A.ioore(input, i);
        char = input.charCodeAt(i);
        charOr |= char;
        t5 = char & 127;
        if (!(t5 < t2))
          return A.ioore(inverseAlphabet, t5);
        code = inverseAlphabet[t5];
        if (code >= 0) {
          bits = (bits << 6 | code) & 16777215;
          count = count + 1 & 3;
          if (count === 0) {
            A.assertHelper(outIndex + 3 <= t3);
            outIndex0 = outIndex + 1;
            t4 & 2 && A.throwUnsupportedOperation(output);
            if (!(outIndex < t3))
              return A.ioore(output, outIndex);
            output[outIndex] = bits >>> 16 & 255;
            outIndex = outIndex0 + 1;
            if (!(outIndex0 < t3))
              return A.ioore(output, outIndex0);
            output[outIndex0] = bits >>> 8 & 255;
            outIndex0 = outIndex + 1;
            if (!(outIndex < t3))
              return A.ioore(output, outIndex);
            output[outIndex] = bits & 255;
            outIndex = outIndex0;
            bits = 0;
          }
          continue;
        } else if (code === -1 && count > 1) {
          if (charOr > 127)
            break;
          if (count === 3) {
            if ((bits & 3) !== 0)
              throw A.wrapException(A.FormatException$(_s31_, input, i));
            outIndex0 = outIndex + 1;
            t4 & 2 && A.throwUnsupportedOperation(output);
            if (!(outIndex < t3))
              return A.ioore(output, outIndex);
            output[outIndex] = bits >>> 10;
            if (!(outIndex0 < t3))
              return A.ioore(output, outIndex0);
            output[outIndex0] = bits >>> 2;
          } else {
            if ((bits & 15) !== 0)
              throw A.wrapException(A.FormatException$(_s31_, input, i));
            t4 & 2 && A.throwUnsupportedOperation(output);
            if (!(outIndex < t3))
              return A.ioore(output, outIndex);
            output[outIndex] = bits >>> 4;
          }
          expectedPadding = (3 - count) * 3;
          if (char === 37)
            expectedPadding += 2;
          A.assertHelper(expectedPadding >= 0);
          A.assertHelper(expectedPadding <= 5);
          return A._Base64Decoder__checkPadding(input, i + 1, end, -expectedPadding - 1);
        }
        throw A.wrapException(A.FormatException$(_s17_, input, i));
      }
      if (charOr >= 0 && charOr <= 127) {
        A.assertHelper(count === (count & 3));
        return (bits << 2 | count) >>> 0;
      }
      for (i = start; i < end; ++i) {
        if (!(i >= 0 && i < t1))
          return A.ioore(input, i);
        if (input.charCodeAt(i) > 127)
          break;
      }
      throw A.wrapException(A.FormatException$(_s17_, input, i));
    },
    _Base64Decoder__allocateBuffer(input, start, end, state) {
      var paddingStart, $length, bufferLength, remainderLength,
        t1 = state >= 0;
      A.assertHelper(t1);
      paddingStart = A._Base64Decoder__trimPaddingChars(input, start, end);
      A.assertHelper(t1);
      $length = (state & 3) + (paddingStart - start);
      bufferLength = B.JSInt_methods._shrOtherPositive$1($length, 2) * 3;
      remainderLength = $length & 3;
      if (remainderLength !== 0 && paddingStart < end)
        bufferLength += remainderLength - 1;
      if (bufferLength > 0)
        return new Uint8Array(bufferLength);
      return $.$get$_Base64Decoder__emptyBuffer();
    },
    _Base64Decoder__trimPaddingChars(input, start, end) {
      var char,
        t1 = input.length,
        newEnd = end,
        index = newEnd,
        padding = 0;
      while (true) {
        if (!(index > start && padding < 2))
          break;
        c$0: {
          --index;
          if (!(index >= 0 && index < t1))
            return A.ioore(input, index);
          char = input.charCodeAt(index);
          if (char === 61) {
            ++padding;
            newEnd = index;
            break c$0;
          }
          if ((char | 32) === 100) {
            if (index === start)
              break;
            --index;
            if (!(index >= 0 && index < t1))
              return A.ioore(input, index);
            char = input.charCodeAt(index);
          }
          if (char === 51) {
            if (index === start)
              break;
            --index;
            if (!(index >= 0 && index < t1))
              return A.ioore(input, index);
            char = input.charCodeAt(index);
          }
          if (char === 37) {
            ++padding;
            newEnd = index;
            break c$0;
          }
          break;
        }
      }
      return newEnd;
    },
    _Base64Decoder__checkPadding(input, start, end, state) {
      var expectedPadding, char,
        t1 = state < 0;
      A.assertHelper(t1);
      if (start === end)
        return state;
      A.assertHelper(t1);
      expectedPadding = -state - 1;
      A.assertHelper(expectedPadding >= 0);
      A.assertHelper(expectedPadding < 6);
      for (t1 = input.length; expectedPadding > 0;) {
        if (!(start >= 0 && start < t1))
          return A.ioore(input, start);
        char = input.charCodeAt(start);
        if (expectedPadding === 3) {
          if (char === 61) {
            expectedPadding -= 3;
            ++start;
            break;
          }
          if (char === 37) {
            --expectedPadding;
            ++start;
            if (start === end)
              break;
            if (!(start < t1))
              return A.ioore(input, start);
            char = input.charCodeAt(start);
          } else
            break;
        }
        if ((expectedPadding > 3 ? expectedPadding - 3 : expectedPadding) === 2) {
          if (char !== 51)
            break;
          ++start;
          --expectedPadding;
          if (start === end)
            break;
          if (!(start < t1))
            return A.ioore(input, start);
          char = input.charCodeAt(start);
        }
        if ((char | 32) !== 100)
          break;
        ++start;
        --expectedPadding;
        if (start === end)
          break;
      }
      if (start !== end)
        throw A.wrapException(A.FormatException$("Invalid padding character", input, start));
      return A._Base64Decoder__encodePaddingState(expectedPadding);
    },
    Encoding_getByName($name) {
      return $.$get$Encoding__nameToEncoding().$index(0, $name.toLowerCase());
    },
    JsonUnsupportedObjectError$(unsupportedObject, cause, partialResult) {
      return new A.JsonUnsupportedObjectError(unsupportedObject, cause);
    },
    _defaultToEncodable(object) {
      return object.toJson$0();
    },
    _JsonStringStringifier$(_sink, _toEncodable) {
      var t1 = _toEncodable == null ? A.convert___defaultToEncodable$closure() : _toEncodable;
      return new A._JsonStringStringifier(_sink, [], t1);
    },
    _JsonStringStringifier_stringify(object, toEncodable, indent) {
      var t1,
        output = new A.StringBuffer("");
      A._JsonStringStringifier_printOn(object, output, toEncodable, indent);
      t1 = output._contents;
      return t1.charCodeAt(0) == 0 ? t1 : t1;
    },
    _JsonStringStringifier_printOn(object, output, toEncodable, indent) {
      var stringifier = A._JsonStringStringifier$(output, toEncodable);
      stringifier.writeObject$1(object);
    },
    _Utf8Decoder_errorDescription(state) {
      switch (state) {
        case 65:
          return "Missing extension byte";
        case 67:
          return "Unexpected extension byte";
        case 69:
          return "Invalid UTF-8 byte";
        case 71:
          return "Overlong encoding";
        case 73:
          return "Out of unicode range";
        case 75:
          return "Encoded surrogate";
        case 77:
          return "Unfinished UTF-8 octet sequence";
        default:
          return "";
      }
    },
    _JsonMap: function _JsonMap(t0, t1) {
      this._original = t0;
      this._processed = t1;
      this._convert$_data = null;
    },
    _JsonMap_values_closure: function _JsonMap_values_closure(t0) {
      this.$this = t0;
    },
    _JsonMapKeyIterable: function _JsonMapKeyIterable(t0) {
      this._convert$_parent = t0;
    },
    _JsonDecoderSink: function _JsonDecoderSink(t0, t1, t2) {
      this._reviver = t0;
      this._sink = t1;
      this._stringSink = t2;
    },
    _Utf8Decoder__decoder_closure: function _Utf8Decoder__decoder_closure() {
    },
    _Utf8Decoder__decoderNonfatal_closure: function _Utf8Decoder__decoderNonfatal_closure() {
    },
    AsciiCodec: function AsciiCodec() {
    },
    _UnicodeSubsetEncoder: function _UnicodeSubsetEncoder() {
    },
    AsciiEncoder: function AsciiEncoder(t0) {
      this._subsetMask = t0;
    },
    _UnicodeSubsetEncoderSink: function _UnicodeSubsetEncoderSink(t0, t1) {
      this._sink = t0;
      this._subsetMask = t1;
    },
    _UnicodeSubsetDecoder: function _UnicodeSubsetDecoder() {
    },
    AsciiDecoder: function AsciiDecoder(t0, t1) {
      this._allowInvalid = t0;
      this._subsetMask = t1;
    },
    _ErrorHandlingAsciiDecoderSink: function _ErrorHandlingAsciiDecoderSink(t0) {
      this._utf8Sink = t0;
    },
    _SimpleAsciiDecoderSink: function _SimpleAsciiDecoderSink(t0) {
      this._sink = t0;
    },
    Base64Codec: function Base64Codec(t0) {
      this._encoder = t0;
    },
    Base64Encoder: function Base64Encoder(t0) {
      this._urlSafe = t0;
    },
    _Base64Encoder: function _Base64Encoder(t0) {
      this._convert$_state = 0;
      this._alphabet = t0;
    },
    _BufferCachingBase64Encoder: function _BufferCachingBase64Encoder(t0) {
      this.bufferCache = null;
      this._convert$_state = 0;
      this._alphabet = t0;
    },
    _Base64EncoderSink: function _Base64EncoderSink() {
    },
    _AsciiBase64EncoderSink: function _AsciiBase64EncoderSink(t0, t1) {
      this._sink = t0;
      this._encoder = t1;
    },
    _Utf8Base64EncoderSink: function _Utf8Base64EncoderSink(t0, t1) {
      this._sink = t0;
      this._encoder = t1;
    },
    Base64Decoder: function Base64Decoder() {
    },
    _Base64Decoder: function _Base64Decoder() {
      this._convert$_state = 0;
    },
    _Base64DecoderSink: function _Base64DecoderSink(t0, t1) {
      this._sink = t0;
      this._decoder = t1;
    },
    ByteConversionSink: function ByteConversionSink() {
    },
    _ByteAdapterSink: function _ByteAdapterSink(t0) {
      this._sink = t0;
    },
    _ByteCallbackSink: function _ByteCallbackSink(t0, t1) {
      this._convert$_callback = t0;
      this._buffer = t1;
      this._bufferIndex = 0;
    },
    ChunkedConversionSink: function ChunkedConversionSink() {
    },
    _SimpleCallbackSink: function _SimpleCallbackSink(t0, t1, t2) {
      this._convert$_callback = t0;
      this._accumulated = t1;
      this.$ti = t2;
    },
    Codec: function Codec() {
    },
    Converter: function Converter() {
    },
    _FusedConverter: function _FusedConverter(t0, t1, t2) {
      this._convert$_first = t0;
      this._second = t1;
      this.$ti = t2;
    },
    Encoding: function Encoding() {
    },
    JsonUnsupportedObjectError: function JsonUnsupportedObjectError(t0, t1) {
      this.unsupportedObject = t0;
      this.cause = t1;
    },
    JsonCyclicError: function JsonCyclicError(t0, t1) {
      this.unsupportedObject = t0;
      this.cause = t1;
    },
    JsonCodec: function JsonCodec() {
    },
    JsonEncoder: function JsonEncoder(t0) {
      this._toEncodable = t0;
    },
    _JsonEncoderSink: function _JsonEncoderSink(t0, t1, t2) {
      var _ = this;
      _._indent = t0;
      _._toEncodable = t1;
      _._sink = t2;
      _._isDone = false;
    },
    JsonDecoder: function JsonDecoder(t0) {
      this._reviver = t0;
    },
    _JsonStringifier: function _JsonStringifier() {
    },
    _JsonStringifier_writeMap_closure: function _JsonStringifier_writeMap_closure(t0, t1) {
      this._box_0 = t0;
      this.keyValueList = t1;
    },
    _JsonStringStringifier: function _JsonStringStringifier(t0, t1, t2) {
      this._sink = t0;
      this._seen = t1;
      this._toEncodable = t2;
    },
    Latin1Codec: function Latin1Codec() {
    },
    Latin1Encoder: function Latin1Encoder(t0) {
      this._subsetMask = t0;
    },
    Latin1Decoder: function Latin1Decoder(t0, t1) {
      this._allowInvalid = t0;
      this._subsetMask = t1;
    },
    _Latin1DecoderSink: function _Latin1DecoderSink(t0) {
      this._sink = t0;
    },
    _Latin1AllowInvalidDecoderSink: function _Latin1AllowInvalidDecoderSink(t0) {
      this._sink = t0;
    },
    StringConversionSink: function StringConversionSink() {
    },
    _ClosableStringSink: function _ClosableStringSink(t0, t1) {
      this._convert$_callback = t0;
      this._sink = t1;
    },
    _StringConversionSinkAsStringSinkAdapter: function _StringConversionSinkAsStringSinkAdapter(t0, t1) {
      this._buffer = t0;
      this._chunkedSink = t1;
    },
    _StringSinkConversionSink: function _StringSinkConversionSink() {
    },
    _StringAdapterSink: function _StringAdapterSink(t0) {
      this._sink = t0;
    },
    _Utf8StringSinkAdapter: function _Utf8StringSinkAdapter(t0, t1, t2) {
      this._decoder = t0;
      this._sink = t1;
      this._stringSink = t2;
    },
    _Utf8ConversionSink: function _Utf8ConversionSink(t0, t1, t2) {
      this._decoder = t0;
      this._chunkedSink = t1;
      this._buffer = t2;
    },
    Utf8Codec: function Utf8Codec() {
    },
    Utf8Encoder: function Utf8Encoder() {
    },
    _Utf8Encoder: function _Utf8Encoder(t0) {
      this._bufferIndex = this._carry = 0;
      this._buffer = t0;
    },
    _Utf8EncoderSink: function _Utf8EncoderSink(t0, t1) {
      var _ = this;
      _._sink = t0;
      _._bufferIndex = _._carry = 0;
      _._buffer = t1;
    },
    Utf8Decoder: function Utf8Decoder(t0) {
      this._allowMalformed = t0;
    },
    _Utf8Decoder: function _Utf8Decoder(t0) {
      this.allowMalformed = t0;
      this._convert$_state = 16;
      this._charOrIndex = 0;
    },
    __Utf8EncoderSink__Utf8Encoder_StringConversionSink: function __Utf8EncoderSink__Utf8Encoder_StringConversionSink() {
    },
    identityHashCode(object) {
      return A.objectHashCode(object);
    },
    Expando$($T) {
      return new A.Expando(new WeakMap(), $T._eval$1("Expando<0>"));
    },
    Expando__checkType(object) {
      if (A._isBool(object) || typeof object == "number" || typeof object == "string" || object instanceof A._Record)
        A.Expando__badExpandoKey(object);
    },
    Expando__badExpandoKey(object) {
      throw A.wrapException(A.ArgumentError$value(object, "object", "Expandos are not allowed on strings, numbers, bools, records or null"));
    },
    _WeakReferenceWrapper__findWeakRefConstructor() {
      if (typeof WeakRef == "function")
        return WeakRef;
      var $constructor = function LeakRef(o) {
        this._ = o;
      };
      $constructor.prototype = {
        deref() {
          return this._;
        }
      };
      return $constructor;
    },
    int_parse(source, radix) {
      var value = A.Primitives_parseInt(source, radix);
      if (value != null)
        return value;
      throw A.wrapException(A.FormatException$(source, null, null));
    },
    double_parse(source) {
      var value = A.Primitives_parseDouble(source);
      if (value != null)
        return value;
      throw A.wrapException(A.FormatException$("Invalid double", source, null));
    },
    Error__throw(error, stackTrace) {
      error = A.wrapException(error);
      if (error == null)
        error = type$.Object._as(error);
      error.stack = stackTrace.toString$0(0);
      throw error;
      throw A.wrapException("unreachable");
    },
    List_List$filled($length, fill, growable, $E) {
      var i,
        result = growable ? J.JSArray_JSArray$growable($length, $E) : J.JSArray_JSArray$fixed($length, $E);
      if ($length !== 0 && fill != null)
        for (i = 0; i < result.length; ++i)
          result[i] = fill;
      return result;
    },
    List_List$from(elements, growable, $E) {
      var t1,
        list = A._setArrayType([], $E._eval$1("JSArray<0>"));
      for (t1 = J.get$iterator$ax(elements); t1.moveNext$0();)
        B.JSArray_methods.add$1(list, $E._as(t1.get$current(t1)));
      if (growable)
        return list;
      list.$flags = 1;
      return list;
    },
    List_List$of(elements, growable, $E) {
      var t1;
      if (growable)
        return A.List_List$_of(elements, $E);
      t1 = A.List_List$_of(elements, $E);
      t1.$flags = 1;
      return t1;
    },
    List_List$_of(elements, $E) {
      var list, t1;
      if (Array.isArray(elements))
        return A._setArrayType(elements.slice(0), $E._eval$1("JSArray<0>"));
      list = A._setArrayType([], $E._eval$1("JSArray<0>"));
      for (t1 = J.get$iterator$ax(elements); t1.moveNext$0();)
        B.JSArray_methods.add$1(list, t1.get$current(t1));
      return list;
    },
    List_List$generate($length, generator, growable, $E) {
      var i,
        result = growable ? J.JSArray_JSArray$growable($length, $E) : J.JSArray_JSArray$fixed($length, $E);
      for (i = 0; i < $length; ++i)
        B.JSArray_methods.$indexSet(result, i, generator.call$1(i));
      return result;
    },
    List_List$unmodifiable(elements, $E) {
      var result = A.List_List$from(elements, false, $E);
      result.$flags = 3;
      return result;
    },
    String_String$fromCharCodes(charCodes, start, end) {
      var t1, t2, maxLength, array, len;
      A.RangeError_checkNotNegative(start, "start");
      t1 = end == null;
      t2 = !t1;
      if (t2) {
        maxLength = end - start;
        if (maxLength < 0)
          throw A.wrapException(A.RangeError$range(end, start, null, "end", null));
        if (maxLength === 0)
          return "";
      }
      if (Array.isArray(charCodes)) {
        array = charCodes;
        len = array.length;
        if (t1)
          end = len;
        return A.Primitives_stringFromCharCodes(start > 0 || end < len ? array.slice(start, end) : array);
      }
      if (type$.NativeUint8List._is(charCodes))
        return A.String__stringFromUint8List(charCodes, start, end);
      if (t2)
        charCodes = J.take$1$ax(charCodes, end);
      if (start > 0)
        charCodes = J.skip$1$ax(charCodes, start);
      return A.Primitives_stringFromCharCodes(A.List_List$of(charCodes, true, type$.int));
    },
    String_String$fromCharCode(charCode) {
      return A.Primitives_stringFromCharCode(charCode);
    },
    String__stringFromUint8List(charCodes, start, endOrNull) {
      var len = charCodes.length;
      if (start >= len)
        return "";
      return A.Primitives_stringFromNativeUint8List(charCodes, start, endOrNull == null || endOrNull > len ? len : endOrNull);
    },
    RegExp_RegExp(source, caseSensitive, unicode) {
      return new A.JSSyntaxRegExp(source, A.JSSyntaxRegExp_makeNative(source, false, caseSensitive, unicode, false, false));
    },
    identical(a, b) {
      return a == null ? b == null : a === b;
    },
    StringBuffer__writeAll(string, objects, separator) {
      var iterator = J.get$iterator$ax(objects);
      if (!iterator.moveNext$0())
        return string;
      if (separator.length === 0) {
        do
          string += A.S(iterator.get$current(iterator));
        while (iterator.moveNext$0());
      } else {
        string += A.S(iterator.get$current(iterator));
        for (; iterator.moveNext$0();)
          string = string + separator + A.S(iterator.get$current(iterator));
      }
      return string;
    },
    NoSuchMethodError_NoSuchMethodError$withInvocation(receiver, invocation) {
      return new A.NoSuchMethodError(receiver, invocation.get$memberName(), invocation.get$positionalArguments(), invocation.get$namedArguments());
    },
    Uri_base() {
      var cachedUri, uri,
        current = A.Primitives_currentUri();
      if (current == null)
        throw A.wrapException(A.UnsupportedError$("'Uri.base' is not supported"));
      cachedUri = $.Uri__cachedBaseUri;
      if (cachedUri != null && current === $.Uri__cachedBaseString)
        return cachedUri;
      uri = A.Uri_parse(current, 0, null);
      $.Uri__cachedBaseUri = uri;
      $.Uri__cachedBaseString = current;
      return uri;
    },
    _Uri__uriEncode(canonicalMask, text, encoding, spaceToPlus) {
      var t1, bytes, i, t2, byte, t3,
        _s128_ = string$.x00_____,
        _s16_ = "0123456789ABCDEF";
      if (encoding === B.C_Utf8Codec) {
        t1 = $.$get$_Uri__needsNoEncoding();
        t1 = t1._nativeRegExp.test(text);
      } else
        t1 = false;
      if (t1)
        return text;
      bytes = encoding.encode$1(text);
      for (t1 = J.getInterceptor$asx(bytes), i = 0, t2 = ""; i < t1.get$length(bytes); ++i) {
        byte = t1.$index(bytes, i);
        if (byte < 128) {
          if (!(byte >= 0))
            return A.ioore(_s128_, byte);
          t3 = (_s128_.charCodeAt(byte) & canonicalMask) !== 0;
        } else
          t3 = false;
        if (t3)
          t2 += A.Primitives_stringFromCharCode(byte);
        else
          t2 = spaceToPlus && byte === 32 ? t2 + "+" : t2 + "%" + _s16_[B.JSInt_methods._shrOtherPositive$1(byte, 4) & 15] + _s16_[byte & 15];
      }
      return t2.charCodeAt(0) == 0 ? t2 : t2;
    },
    _Uri__makeQueryFromParameters(queryParameters) {
      var params, encoded, $length;
      if (!$.$get$_Uri__useURLSearchParams())
        return A._Uri__makeQueryFromParametersDefault(queryParameters);
      params = new URLSearchParams();
      queryParameters.forEach$1(0, new A._Uri__makeQueryFromParameters_closure(params));
      encoded = params.toString();
      $length = encoded.length;
      if ($length > 0 && encoded[$length - 1] === "=")
        encoded = B.JSString_methods.substring$2(encoded, 0, $length - 1);
      return encoded.replace(/=&|\*|%7E/g, m => m === "=&" ? "&" : m === "*" ? "%2A" : "~");
    },
    StackTrace_current() {
      return A.getTraceFromException(new Error());
    },
    DateTime__finishParse(year, month, day, hour, minute, second, millisecond, microsecond, isUtc) {
      var value = A.Primitives_valueFromDecomposedDate(year, month, day, hour, minute, second, millisecond, microsecond, isUtc);
      if (value == null)
        return null;
      return new A.DateTime(A.DateTime__validate(value, microsecond, isUtc), microsecond, isUtc);
    },
    Comparable_compare(a, b) {
      var t1 = type$.Comparable_dynamic;
      return J.compareTo$1$ns(t1._as(a), t1._as(b));
    },
    DateTime$now() {
      return new A.DateTime(Date.now(), 0, false);
    },
    DateTime_parse(formattedString) {
      var t1, t2, t3, years, month, day, hour, minute, second, milliAndMicroseconds, millisecond, isUtc, tzSign, sign, hourDifference, result, _null = null,
        match = $.$get$DateTime__parseFormat().firstMatch$1(formattedString);
      if (match != null) {
        t1 = new A.DateTime_parse_parseIntOrZero();
        t2 = match._match;
        if (1 >= t2.length)
          return A.ioore(t2, 1);
        t3 = t2[1];
        t3.toString;
        years = A.int_parse(t3, _null);
        if (2 >= t2.length)
          return A.ioore(t2, 2);
        t3 = t2[2];
        t3.toString;
        month = A.int_parse(t3, _null);
        if (3 >= t2.length)
          return A.ioore(t2, 3);
        t3 = t2[3];
        t3.toString;
        day = A.int_parse(t3, _null);
        if (4 >= t2.length)
          return A.ioore(t2, 4);
        hour = t1.call$1(t2[4]);
        if (5 >= t2.length)
          return A.ioore(t2, 5);
        minute = t1.call$1(t2[5]);
        if (6 >= t2.length)
          return A.ioore(t2, 6);
        second = t1.call$1(t2[6]);
        if (7 >= t2.length)
          return A.ioore(t2, 7);
        milliAndMicroseconds = new A.DateTime_parse_parseMilliAndMicroseconds().call$1(t2[7]);
        millisecond = B.JSInt_methods._tdivFast$1(milliAndMicroseconds, 1000);
        t3 = t2.length;
        if (8 >= t3)
          return A.ioore(t2, 8);
        isUtc = t2[8] != null;
        if (isUtc) {
          if (9 >= t3)
            return A.ioore(t2, 9);
          tzSign = t2[9];
          if (tzSign != null) {
            sign = tzSign === "-" ? -1 : 1;
            if (10 >= t3)
              return A.ioore(t2, 10);
            t3 = t2[10];
            t3.toString;
            hourDifference = A.int_parse(t3, _null);
            if (11 >= t2.length)
              return A.ioore(t2, 11);
            minute -= sign * (t1.call$1(t2[11]) + 60 * hourDifference);
          }
        }
        result = A.DateTime__finishParse(years, month, day, hour, minute, second, millisecond, milliAndMicroseconds % 1000, isUtc);
        if (result == null)
          throw A.wrapException(A.FormatException$("Time out of range", formattedString, _null));
        return result;
      } else
        throw A.wrapException(A.FormatException$("Invalid date format", formattedString, _null));
    },
    DateTime_tryParse(formattedString) {
      var t1, exception;
      try {
        t1 = A.DateTime_parse(formattedString);
        return t1;
      } catch (exception) {
        if (type$.FormatException._is(A.unwrapException(exception)))
          return null;
        else
          throw exception;
      }
    },
    DateTime__validate(millisecondsSinceEpoch, microsecond, isUtc) {
      var _s11_ = "microsecond";
      if (microsecond < 0 || microsecond > 999)
        throw A.wrapException(A.RangeError$range(microsecond, 0, 999, _s11_, null));
      if (millisecondsSinceEpoch < -864e13 || millisecondsSinceEpoch > 864e13)
        throw A.wrapException(A.RangeError$range(millisecondsSinceEpoch, -864e13, 864e13, "millisecondsSinceEpoch", null));
      if (millisecondsSinceEpoch === 864e13 && microsecond !== 0)
        throw A.wrapException(A.ArgumentError$value(microsecond, _s11_, "Time including microseconds is outside valid range"));
      A.checkNotNullable(isUtc, "isUtc", type$.bool);
      return millisecondsSinceEpoch;
    },
    DateTime__fourDigits(n) {
      var absN = Math.abs(n),
        sign = n < 0 ? "-" : "";
      if (absN >= 1000)
        return "" + n;
      if (absN >= 100)
        return sign + "0" + absN;
      if (absN >= 10)
        return sign + "00" + absN;
      return sign + "000" + absN;
    },
    DateTime__sixDigits(n) {
      var absN, sign;
      A.assertHelper(n < -9999 || n > 9999);
      absN = Math.abs(n);
      sign = n < 0 ? "-" : "+";
      if (absN >= 100000)
        return sign + absN;
      return sign + "0" + absN;
    },
    DateTime__threeDigits(n) {
      if (n >= 100)
        return "" + n;
      if (n >= 10)
        return "0" + n;
      return "00" + n;
    },
    DateTime__twoDigits(n) {
      if (n >= 10)
        return "" + n;
      return "0" + n;
    },
    Duration$(microseconds, milliseconds, seconds) {
      return new A.Duration(microseconds + 1000 * milliseconds + 1000000 * seconds);
    },
    EnumByName_byName(_this, $name, $T) {
      var _i, value;
      for (_i = 0; _i < 3; ++_i) {
        value = _this[_i];
        if (value._name === $name)
          return value;
      }
      throw A.wrapException(A.ArgumentError$value($name, "name", "No enum value with that name"));
    },
    Error_safeToString(object) {
      if (typeof object == "number" || A._isBool(object) || object == null)
        return J.toString$0$(object);
      if (typeof object == "string")
        return JSON.stringify(object);
      return A.Primitives_safeToString(object);
    },
    Error_throwWithStackTrace(error, stackTrace) {
      A.checkNotNullable(error, "error", type$.Object);
      A.checkNotNullable(stackTrace, "stackTrace", type$.StackTrace);
      A.Error__throw(error, stackTrace);
    },
    AssertionError$(message) {
      return new A.AssertionError(message);
    },
    ArgumentError$(message, $name) {
      return new A.ArgumentError(false, null, $name, message);
    },
    ArgumentError$value(value, $name, message) {
      return new A.ArgumentError(true, value, $name, message);
    },
    ArgumentError_checkNotNull(argument, $name, $T) {
      return argument;
    },
    RangeError$(message) {
      var _null = null;
      return new A.RangeError(_null, _null, false, _null, _null, message);
    },
    RangeError$value(value, $name) {
      return new A.RangeError(null, null, true, value, $name, "Value not in range");
    },
    RangeError$range(invalidValue, minValue, maxValue, $name, message) {
      return new A.RangeError(minValue, maxValue, true, invalidValue, $name, "Invalid value");
    },
    RangeError_checkValueInInterval(value, minValue, maxValue, $name) {
      if (value < minValue || value > maxValue)
        throw A.wrapException(A.RangeError$range(value, minValue, maxValue, $name, null));
      return value;
    },
    RangeError_checkValidIndex(index, indexable) {
      var $length = indexable._wrappers$_base.length;
      return A.IndexError_check(index, $length, indexable, null, null);
    },
    RangeError_checkValidRange(start, end, $length, startName, endName) {
      if (0 > start || start > $length)
        throw A.wrapException(A.RangeError$range(start, 0, $length, startName == null ? "start" : startName, null));
      if (end != null) {
        if (start > end || end > $length)
          throw A.wrapException(A.RangeError$range(end, start, $length, endName == null ? "end" : endName, null));
        return end;
      }
      return $length;
    },
    RangeError_checkNotNegative(value, $name) {
      if (value < 0)
        throw A.wrapException(A.RangeError$range(value, 0, null, $name, null));
      return value;
    },
    IndexError$(invalidValue, indexable, $name, message, $length) {
      var t1 = $length == null ? indexable.get$length(indexable) : $length;
      return new A.IndexError(t1, true, invalidValue, $name, "Index out of range");
    },
    IndexError$withLength(invalidValue, $length, indexable, message, $name) {
      return new A.IndexError($length, true, invalidValue, $name, "Index out of range");
    },
    IndexError_check(index, $length, indexable, message, $name) {
      if (0 > index || index >= $length)
        throw A.wrapException(A.IndexError$withLength(index, $length, indexable, message, $name == null ? "index" : $name));
      return index;
    },
    UnsupportedError$(message) {
      return new A.UnsupportedError(message);
    },
    UnimplementedError$(message) {
      return new A.UnimplementedError(message);
    },
    StateError$(message) {
      return new A.StateError(message);
    },
    ConcurrentModificationError$(modifiedObject) {
      return new A.ConcurrentModificationError(modifiedObject);
    },
    Exception_Exception(message) {
      return new A._Exception(message);
    },
    FormatException$(message, source, offset) {
      return new A.FormatException(message, source, offset);
    },
    Iterable_Iterable$generate(count, generator, $E) {
      if (count <= 0)
        return new A.EmptyIterable($E._eval$1("EmptyIterable<0>"));
      return new A._GeneratorIterable(count, generator, $E._eval$1("_GeneratorIterable<0>"));
    },
    Iterable_iterableToShortString(iterable, leftDelimiter, rightDelimiter) {
      var parts, t1;
      if (A.isToStringVisiting(iterable)) {
        if (leftDelimiter === "(" && rightDelimiter === ")")
          return "(...)";
        return leftDelimiter + "..." + rightDelimiter;
      }
      parts = A._setArrayType([], type$.JSArray_String);
      B.JSArray_methods.add$1($.toStringVisiting, iterable);
      try {
        A._iterablePartsToStrings(iterable, parts);
      } finally {
        A.assertHelper(B.JSArray_methods.get$last($.toStringVisiting) === iterable);
        if (0 >= $.toStringVisiting.length)
          return A.ioore($.toStringVisiting, -1);
        $.toStringVisiting.pop();
      }
      t1 = A.StringBuffer__writeAll(leftDelimiter, type$.Iterable_dynamic._as(parts), ", ") + rightDelimiter;
      return t1.charCodeAt(0) == 0 ? t1 : t1;
    },
    Iterable_iterableToFullString(iterable, leftDelimiter, rightDelimiter) {
      var buffer, t1;
      if (A.isToStringVisiting(iterable))
        return leftDelimiter + "..." + rightDelimiter;
      buffer = new A.StringBuffer(leftDelimiter);
      B.JSArray_methods.add$1($.toStringVisiting, iterable);
      try {
        t1 = buffer;
        t1._contents = A.StringBuffer__writeAll(t1._contents, iterable, ", ");
      } finally {
        A.assertHelper(B.JSArray_methods.get$last($.toStringVisiting) === iterable);
        if (0 >= $.toStringVisiting.length)
          return A.ioore($.toStringVisiting, -1);
        $.toStringVisiting.pop();
      }
      buffer._contents += rightDelimiter;
      t1 = buffer._contents;
      return t1.charCodeAt(0) == 0 ? t1 : t1;
    },
    _iterablePartsToStrings(iterable, parts) {
      var next, ultimateString, penultimateString, penultimate, ultimate, ultimate0, elision,
        it = J.get$iterator$ax(iterable),
        $length = 0, count = 0;
      while (true) {
        if (!($length < 80 || count < 3))
          break;
        if (!it.moveNext$0())
          return;
        next = A.S(it.get$current(it));
        B.JSArray_methods.add$1(parts, next);
        $length += next.length + 2;
        ++count;
      }
      if (!it.moveNext$0()) {
        if (count <= 5)
          return;
        if (0 >= parts.length)
          return A.ioore(parts, -1);
        ultimateString = parts.pop();
        if (0 >= parts.length)
          return A.ioore(parts, -1);
        penultimateString = parts.pop();
      } else {
        penultimate = it.get$current(it);
        ++count;
        if (!it.moveNext$0()) {
          if (count <= 4) {
            B.JSArray_methods.add$1(parts, A.S(penultimate));
            return;
          }
          ultimateString = A.S(penultimate);
          if (0 >= parts.length)
            return A.ioore(parts, -1);
          penultimateString = parts.pop();
          $length += ultimateString.length + 2;
        } else {
          ultimate = it.get$current(it);
          ++count;
          A.assertHelper(count < 100);
          for (; it.moveNext$0(); penultimate = ultimate, ultimate = ultimate0) {
            ultimate0 = it.get$current(it);
            ++count;
            if (count > 100) {
              while (true) {
                if (!($length > 75 && count > 3))
                  break;
                if (0 >= parts.length)
                  return A.ioore(parts, -1);
                $length -= parts.pop().length + 2;
                --count;
              }
              B.JSArray_methods.add$1(parts, "...");
              return;
            }
          }
          penultimateString = A.S(penultimate);
          ultimateString = A.S(ultimate);
          $length += ultimateString.length + penultimateString.length + 4;
        }
      }
      if (count > parts.length + 2) {
        $length += 5;
        elision = "...";
      } else
        elision = null;
      while (true) {
        if (!($length > 80 && parts.length > 3))
          break;
        if (0 >= parts.length)
          return A.ioore(parts, -1);
        $length -= parts.pop().length + 2;
        if (elision == null) {
          $length += 5;
          elision = "...";
        }
      }
      if (elision != null)
        B.JSArray_methods.add$1(parts, elision);
      B.JSArray_methods.add$1(parts, penultimateString);
      B.JSArray_methods.add$1(parts, ultimateString);
    },
    Map_castFrom(source, $K, $V, K2, V2) {
      return new A.CastMap(source, $K._eval$1("@<0>")._bind$1($V)._bind$1(K2)._bind$1(V2)._eval$1("CastMap<1,2,3,4>"));
    },
    Object_hash(object1, object2, object3, object4, object5, object6, object7, object8, object9, object10, object11, object12, object13, object14, object15, object16, object17, object18, object19, object20) {
      var t1;
      if (B.C_SentinelValue === object3)
        return A.SystemHash_hash2(J.get$hashCode$(object1), J.get$hashCode$(object2), $.$get$_hashSeed());
      if (B.C_SentinelValue === object4) {
        t1 = J.get$hashCode$(object1);
        object2 = J.get$hashCode$(object2);
        object3 = J.get$hashCode$(object3);
        return A.SystemHash_finish(A.SystemHash_combine(A.SystemHash_combine(A.SystemHash_combine($.$get$_hashSeed(), t1), object2), object3));
      }
      if (B.C_SentinelValue === object5)
        return A.SystemHash_hash4(J.get$hashCode$(object1), J.get$hashCode$(object2), J.get$hashCode$(object3), J.get$hashCode$(object4), $.$get$_hashSeed());
      if (B.C_SentinelValue === object6) {
        t1 = J.get$hashCode$(object1);
        object2 = J.get$hashCode$(object2);
        object3 = J.get$hashCode$(object3);
        object4 = J.get$hashCode$(object4);
        object5 = J.get$hashCode$(object5);
        return A.SystemHash_finish(A.SystemHash_combine(A.SystemHash_combine(A.SystemHash_combine(A.SystemHash_combine(A.SystemHash_combine($.$get$_hashSeed(), t1), object2), object3), object4), object5));
      }
      if (B.C_SentinelValue === object7) {
        t1 = J.get$hashCode$(object1);
        object2 = J.get$hashCode$(object2);
        object3 = J.get$hashCode$(object3);
        object4 = J.get$hashCode$(object4);
        object5 = J.get$hashCode$(object5);
        object6 = J.get$hashCode$(object6);
        return A.SystemHash_finish(A.SystemHash_combine(A.SystemHash_combine(A.SystemHash_combine(A.SystemHash_combine(A.SystemHash_combine(A.SystemHash_combine($.$get$_hashSeed(), t1), object2), object3), object4), object5), object6));
      }
      if (B.C_SentinelValue === object8) {
        t1 = J.get$hashCode$(object1);
        object2 = J.get$hashCode$(object2);
        object3 = J.get$hashCode$(object3);
        object4 = J.get$hashCode$(object4);
        object5 = J.get$hashCode$(object5);
        object6 = J.get$hashCode$(object6);
        object7 = J.get$hashCode$(object7);
        return A.SystemHash_finish(A.SystemHash_combine(A.SystemHash_combine(A.SystemHash_combine(A.SystemHash_combine(A.SystemHash_combine(A.SystemHash_combine(A.SystemHash_combine($.$get$_hashSeed(), t1), object2), object3), object4), object5), object6), object7));
      }
      if (B.C_SentinelValue === object9) {
        t1 = J.get$hashCode$(object1);
        object2 = J.get$hashCode$(object2);
        object3 = J.get$hashCode$(object3);
        object4 = J.get$hashCode$(object4);
        object5 = J.get$hashCode$(object5);
        object6 = J.get$hashCode$(object6);
        object7 = J.get$hashCode$(object7);
        object8 = J.get$hashCode$(object8);
        return A.SystemHash_finish(A.SystemHash_combine(A.SystemHash_combine(A.SystemHash_combine(A.SystemHash_combine(A.SystemHash_combine(A.SystemHash_combine(A.SystemHash_combine(A.SystemHash_combine($.$get$_hashSeed(), t1), object2), object3), object4), object5), object6), object7), object8));
      }
      if (B.C_SentinelValue === object10) {
        t1 = J.get$hashCode$(object1);
        object2 = J.get$hashCode$(object2);
        object3 = J.get$hashCode$(object3);
        object4 = J.get$hashCode$(object4);
        object5 = J.get$hashCode$(object5);
        object6 = J.get$hashCode$(object6);
        object7 = J.get$hashCode$(object7);
        object8 = J.get$hashCode$(object8);
        object9 = J.get$hashCode$(object9);
        return A.SystemHash_finish(A.SystemHash_combine(A.SystemHash_combine(A.SystemHash_combine(A.SystemHash_combine(A.SystemHash_combine(A.SystemHash_combine(A.SystemHash_combine(A.SystemHash_combine(A.SystemHash_combine($.$get$_hashSeed(), t1), object2), object3), object4), object5), object6), object7), object8), object9));
      }
      if (B.C_SentinelValue === object11) {
        t1 = J.get$hashCode$(object1);
        object2 = J.get$hashCode$(object2);
        object3 = J.get$hashCode$(object3);
        object4 = J.get$hashCode$(object4);
        object5 = J.get$hashCode$(object5);
        object6 = J.get$hashCode$(object6);
        object7 = J.get$hashCode$(object7);
        object8 = J.get$hashCode$(object8);
        object9 = J.get$hashCode$(object9);
        object10 = J.get$hashCode$(object10);
        return A.SystemHash_finish(A.SystemHash_combine(A.SystemHash_combine(A.SystemHash_combine(A.SystemHash_combine(A.SystemHash_combine(A.SystemHash_combine(A.SystemHash_combine(A.SystemHash_combine(A.SystemHash_combine(A.SystemHash_combine($.$get$_hashSeed(), t1), object2), object3), object4), object5), object6), object7), object8), object9), object10));
      }
      if (B.C_SentinelValue === object12) {
        t1 = J.get$hashCode$(object1);
        object2 = J.get$hashCode$(object2);
        object3 = J.get$hashCode$(object3);
        object4 = J.get$hashCode$(object4);
        object5 = J.get$hashCode$(object5);
        object6 = J.get$hashCode$(object6);
        object7 = J.get$hashCode$(object7);
        object8 = J.get$hashCode$(object8);
        object9 = J.get$hashCode$(object9);
        object10 = J.get$hashCode$(object10);
        object11 = J.get$hashCode$(object11);
        return A.SystemHash_finish(A.SystemHash_combine(A.SystemHash_combine(A.SystemHash_combine(A.SystemHash_combine(A.SystemHash_combine(A.SystemHash_combine(A.SystemHash_combine(A.SystemHash_combine(A.SystemHash_combine(A.SystemHash_combine(A.SystemHash_combine($.$get$_hashSeed(), t1), object2), object3), object4), object5), object6), object7), object8), object9), object10), object11));
      }
      if (B.C_SentinelValue === object13) {
        t1 = J.get$hashCode$(object1);
        object2 = J.get$hashCode$(object2);
        object3 = J.get$hashCode$(object3);
        object4 = J.get$hashCode$(object4);
        object5 = J.get$hashCode$(object5);
        object6 = J.get$hashCode$(object6);
        object7 = J.get$hashCode$(object7);
        object8 = J.get$hashCode$(object8);
        object9 = J.get$hashCode$(object9);
        object10 = J.get$hashCode$(object10);
        object11 = J.get$hashCode$(object11);
        object12 = J.get$hashCode$(object12);
        return A.SystemHash_finish(A.SystemHash_combine(A.SystemHash_combine(A.SystemHash_combine(A.SystemHash_combine(A.SystemHash_combine(A.SystemHash_combine(A.SystemHash_combine(A.SystemHash_combine(A.SystemHash_combine(A.SystemHash_combine(A.SystemHash_combine(A.SystemHash_combine($.$get$_hashSeed(), t1), object2), object3), object4), object5), object6), object7), object8), object9), object10), object11), object12));
      }
      if (B.C_SentinelValue === object14) {
        t1 = J.get$hashCode$(object1);
        object2 = J.get$hashCode$(object2);
        object3 = J.get$hashCode$(object3);
        object4 = J.get$hashCode$(object4);
        object5 = J.get$hashCode$(object5);
        object6 = J.get$hashCode$(object6);
        object7 = J.get$hashCode$(object7);
        object8 = J.get$hashCode$(object8);
        object9 = J.get$hashCode$(object9);
        object10 = J.get$hashCode$(object10);
        object11 = J.get$hashCode$(object11);
        object12 = J.get$hashCode$(object12);
        object13 = J.get$hashCode$(object13);
        return A.SystemHash_finish(A.SystemHash_combine(A.SystemHash_combine(A.SystemHash_combine(A.SystemHash_combine(A.SystemHash_combine(A.SystemHash_combine(A.SystemHash_combine(A.SystemHash_combine(A.SystemHash_combine(A.SystemHash_combine(A.SystemHash_combine(A.SystemHash_combine(A.SystemHash_combine($.$get$_hashSeed(), t1), object2), object3), object4), object5), object6), object7), object8), object9), object10), object11), object12), object13));
      }
      if (B.C_SentinelValue === object15) {
        t1 = J.get$hashCode$(object1);
        object2 = J.get$hashCode$(object2);
        object3 = J.get$hashCode$(object3);
        object4 = J.get$hashCode$(object4);
        object5 = J.get$hashCode$(object5);
        object6 = J.get$hashCode$(object6);
        object7 = J.get$hashCode$(object7);
        object8 = J.get$hashCode$(object8);
        object9 = J.get$hashCode$(object9);
        object10 = J.get$hashCode$(object10);
        object11 = J.get$hashCode$(object11);
        object12 = J.get$hashCode$(object12);
        object13 = J.get$hashCode$(object13);
        object14 = J.get$hashCode$(object14);
        return A.SystemHash_finish(A.SystemHash_combine(A.SystemHash_combine(A.SystemHash_combine(A.SystemHash_combine(A.SystemHash_combine(A.SystemHash_combine(A.SystemHash_combine(A.SystemHash_combine(A.SystemHash_combine(A.SystemHash_combine(A.SystemHash_combine(A.SystemHash_combine(A.SystemHash_combine(A.SystemHash_combine($.$get$_hashSeed(), t1), object2), object3), object4), object5), object6), object7), object8), object9), object10), object11), object12), object13), object14));
      }
      if (B.C_SentinelValue === object16) {
        t1 = J.get$hashCode$(object1);
        object2 = J.get$hashCode$(object2);
        object3 = J.get$hashCode$(object3);
        object4 = J.get$hashCode$(object4);
        object5 = J.get$hashCode$(object5);
        object6 = J.get$hashCode$(object6);
        object7 = J.get$hashCode$(object7);
        object8 = J.get$hashCode$(object8);
        object9 = J.get$hashCode$(object9);
        object10 = J.get$hashCode$(object10);
        object11 = J.get$hashCode$(object11);
        object12 = J.get$hashCode$(object12);
        object13 = J.get$hashCode$(object13);
        object14 = J.get$hashCode$(object14);
        object15 = J.get$hashCode$(object15);
        return A.SystemHash_finish(A.SystemHash_combine(A.SystemHash_combine(A.SystemHash_combine(A.SystemHash_combine(A.SystemHash_combine(A.SystemHash_combine(A.SystemHash_combine(A.SystemHash_combine(A.SystemHash_combine(A.SystemHash_combine(A.SystemHash_combine(A.SystemHash_combine(A.SystemHash_combine(A.SystemHash_combine(A.SystemHash_combine($.$get$_hashSeed(), t1), object2), object3), object4), object5), object6), object7), object8), object9), object10), object11), object12), object13), object14), object15));
      }
      if (B.C_SentinelValue === object17) {
        t1 = J.get$hashCode$(object1);
        object2 = J.get$hashCode$(object2);
        object3 = J.get$hashCode$(object3);
        object4 = J.get$hashCode$(object4);
        object5 = J.get$hashCode$(object5);
        object6 = J.get$hashCode$(object6);
        object7 = J.get$hashCode$(object7);
        object8 = J.get$hashCode$(object8);
        object9 = J.get$hashCode$(object9);
        object10 = J.get$hashCode$(object10);
        object11 = J.get$hashCode$(object11);
        object12 = J.get$hashCode$(object12);
        object13 = J.get$hashCode$(object13);
        object14 = J.get$hashCode$(object14);
        object15 = J.get$hashCode$(object15);
        object16 = J.get$hashCode$(object16);
        return A.SystemHash_finish(A.SystemHash_combine(A.SystemHash_combine(A.SystemHash_combine(A.SystemHash_combine(A.SystemHash_combine(A.SystemHash_combine(A.SystemHash_combine(A.SystemHash_combine(A.SystemHash_combine(A.SystemHash_combine(A.SystemHash_combine(A.SystemHash_combine(A.SystemHash_combine(A.SystemHash_combine(A.SystemHash_combine(A.SystemHash_combine($.$get$_hashSeed(), t1), object2), object3), object4), object5), object6), object7), object8), object9), object10), object11), object12), object13), object14), object15), object16));
      }
      if (B.C_SentinelValue === object18) {
        t1 = J.get$hashCode$(object1);
        object2 = J.get$hashCode$(object2);
        object3 = J.get$hashCode$(object3);
        object4 = J.get$hashCode$(object4);
        object5 = J.get$hashCode$(object5);
        object6 = J.get$hashCode$(object6);
        object7 = J.get$hashCode$(object7);
        object8 = J.get$hashCode$(object8);
        object9 = J.get$hashCode$(object9);
        object10 = J.get$hashCode$(object10);
        object11 = J.get$hashCode$(object11);
        object12 = J.get$hashCode$(object12);
        object13 = J.get$hashCode$(object13);
        object14 = J.get$hashCode$(object14);
        object15 = J.get$hashCode$(object15);
        object16 = J.get$hashCode$(object16);
        object17 = J.get$hashCode$(object17);
        return A.SystemHash_finish(A.SystemHash_combine(A.SystemHash_combine(A.SystemHash_combine(A.SystemHash_combine(A.SystemHash_combine(A.SystemHash_combine(A.SystemHash_combine(A.SystemHash_combine(A.SystemHash_combine(A.SystemHash_combine(A.SystemHash_combine(A.SystemHash_combine(A.SystemHash_combine(A.SystemHash_combine(A.SystemHash_combine(A.SystemHash_combine(A.SystemHash_combine($.$get$_hashSeed(), t1), object2), object3), object4), object5), object6), object7), object8), object9), object10), object11), object12), object13), object14), object15), object16), object17));
      }
      if (B.C_SentinelValue === object19) {
        t1 = J.get$hashCode$(object1);
        object2 = J.get$hashCode$(object2);
        object3 = J.get$hashCode$(object3);
        object4 = J.get$hashCode$(object4);
        object5 = J.get$hashCode$(object5);
        object6 = J.get$hashCode$(object6);
        object7 = J.get$hashCode$(object7);
        object8 = J.get$hashCode$(object8);
        object9 = J.get$hashCode$(object9);
        object10 = J.get$hashCode$(object10);
        object11 = J.get$hashCode$(object11);
        object12 = J.get$hashCode$(object12);
        object13 = J.get$hashCode$(object13);
        object14 = J.get$hashCode$(object14);
        object15 = J.get$hashCode$(object15);
        object16 = J.get$hashCode$(object16);
        object17 = J.get$hashCode$(object17);
        object18 = J.get$hashCode$(object18);
        return A.SystemHash_finish(A.SystemHash_combine(A.SystemHash_combine(A.SystemHash_combine(A.SystemHash_combine(A.SystemHash_combine(A.SystemHash_combine(A.SystemHash_combine(A.SystemHash_combine(A.SystemHash_combine(A.SystemHash_combine(A.SystemHash_combine(A.SystemHash_combine(A.SystemHash_combine(A.SystemHash_combine(A.SystemHash_combine(A.SystemHash_combine(A.SystemHash_combine(A.SystemHash_combine($.$get$_hashSeed(), t1), object2), object3), object4), object5), object6), object7), object8), object9), object10), object11), object12), object13), object14), object15), object16), object17), object18));
      }
      if (B.C_SentinelValue === object20) {
        t1 = J.get$hashCode$(object1);
        object2 = J.get$hashCode$(object2);
        object3 = J.get$hashCode$(object3);
        object4 = J.get$hashCode$(object4);
        object5 = J.get$hashCode$(object5);
        object6 = J.get$hashCode$(object6);
        object7 = J.get$hashCode$(object7);
        object8 = J.get$hashCode$(object8);
        object9 = J.get$hashCode$(object9);
        object10 = J.get$hashCode$(object10);
        object11 = J.get$hashCode$(object11);
        object12 = J.get$hashCode$(object12);
        object13 = J.get$hashCode$(object13);
        object14 = J.get$hashCode$(object14);
        object15 = J.get$hashCode$(object15);
        object16 = J.get$hashCode$(object16);
        object17 = J.get$hashCode$(object17);
        object18 = J.get$hashCode$(object18);
        object19 = J.get$hashCode$(object19);
        return A.SystemHash_finish(A.SystemHash_combine(A.SystemHash_combine(A.SystemHash_combine(A.SystemHash_combine(A.SystemHash_combine(A.SystemHash_combine(A.SystemHash_combine(A.SystemHash_combine(A.SystemHash_combine(A.SystemHash_combine(A.SystemHash_combine(A.SystemHash_combine(A.SystemHash_combine(A.SystemHash_combine(A.SystemHash_combine(A.SystemHash_combine(A.SystemHash_combine(A.SystemHash_combine(A.SystemHash_combine($.$get$_hashSeed(), t1), object2), object3), object4), object5), object6), object7), object8), object9), object10), object11), object12), object13), object14), object15), object16), object17), object18), object19));
      }
      t1 = J.get$hashCode$(object1);
      object2 = J.get$hashCode$(object2);
      object3 = J.get$hashCode$(object3);
      object4 = J.get$hashCode$(object4);
      object5 = J.get$hashCode$(object5);
      object6 = J.get$hashCode$(object6);
      object7 = J.get$hashCode$(object7);
      object8 = J.get$hashCode$(object8);
      object9 = J.get$hashCode$(object9);
      object10 = J.get$hashCode$(object10);
      object11 = J.get$hashCode$(object11);
      object12 = J.get$hashCode$(object12);
      object13 = J.get$hashCode$(object13);
      object14 = J.get$hashCode$(object14);
      object15 = J.get$hashCode$(object15);
      object16 = J.get$hashCode$(object16);
      object17 = J.get$hashCode$(object17);
      object18 = J.get$hashCode$(object18);
      object19 = J.get$hashCode$(object19);
      object20 = J.get$hashCode$(object20);
      return A.SystemHash_finish(A.SystemHash_combine(A.SystemHash_combine(A.SystemHash_combine(A.SystemHash_combine(A.SystemHash_combine(A.SystemHash_combine(A.SystemHash_combine(A.SystemHash_combine(A.SystemHash_combine(A.SystemHash_combine(A.SystemHash_combine(A.SystemHash_combine(A.SystemHash_combine(A.SystemHash_combine(A.SystemHash_combine(A.SystemHash_combine(A.SystemHash_combine(A.SystemHash_combine(A.SystemHash_combine(A.SystemHash_combine($.$get$_hashSeed(), t1), object2), object3), object4), object5), object6), object7), object8), object9), object10), object11), object12), object13), object14), object15), object16), object17), object18), object19), object20));
    },
    Object_hashAll(objects) {
      var t1,
        hash = $.$get$_hashSeed();
      for (t1 = J.get$iterator$ax(objects); t1.moveNext$0();)
        hash = A.SystemHash_combine(hash, J.get$hashCode$(t1.get$current(t1)));
      return A.SystemHash_finish(hash);
    },
    print(object) {
      A.printString(A.S(object));
    },
    Set_castFrom(source, newSet, $S, $T) {
      return new A.CastSet(source, newSet, $S._eval$1("@<0>")._bind$1($T)._eval$1("CastSet<1,2>"));
    },
    Stopwatch$() {
      $.$get$Stopwatch__frequency();
      return new A.Stopwatch();
    },
    _combineSurrogatePair(start, end) {
      return 65536 + ((start & 1023) << 10) + (end & 1023);
    },
    Uri_parse(uri, start, end) {
      var t1, t2, t3, t4, t5, delta, indices, schemeEnd, hostStart, portStart, pathStart, queryStart, fragmentStart, isSimple, scheme, start0, schemeAuth, port, userInfoStart, userInfo, host, portNumber, path, query, _null = null;
      end = uri.length;
      t1 = start + 5;
      if (end >= t1) {
        t2 = start + 4;
        if (!(t2 < end))
          return A.ioore(uri, t2);
        if (!(start < end))
          return A.ioore(uri, start);
        t3 = start + 1;
        if (!(t3 < end))
          return A.ioore(uri, t3);
        t4 = start + 2;
        if (!(t4 < end))
          return A.ioore(uri, t4);
        t5 = start + 3;
        if (!(t5 < end))
          return A.ioore(uri, t5);
        delta = ((uri.charCodeAt(t2) ^ 58) * 3 | uri.charCodeAt(start) ^ 100 | uri.charCodeAt(t3) ^ 97 | uri.charCodeAt(t4) ^ 116 | uri.charCodeAt(t5) ^ 97) >>> 0;
        if (delta === 0)
          return A.UriData__parse(start > 0 || end < end ? B.JSString_methods.substring$2(uri, start, end) : uri, 5, _null).get$uri();
        else if (delta === 32)
          return A.UriData__parse(B.JSString_methods.substring$2(uri, t1, end), 0, _null).get$uri();
      }
      indices = A.List_List$filled(8, 0, false, type$.int);
      B.JSArray_methods.$indexSet(indices, 0, 0);
      t2 = start - 1;
      B.JSArray_methods.$indexSet(indices, 1, t2);
      B.JSArray_methods.$indexSet(indices, 2, t2);
      B.JSArray_methods.$indexSet(indices, 7, t2);
      B.JSArray_methods.$indexSet(indices, 3, start);
      B.JSArray_methods.$indexSet(indices, 4, start);
      B.JSArray_methods.$indexSet(indices, 5, end);
      B.JSArray_methods.$indexSet(indices, 6, end);
      if (A._scan(uri, start, end, 0, indices) >= 14)
        B.JSArray_methods.$indexSet(indices, 7, end);
      schemeEnd = indices[1];
      if (schemeEnd >= start)
        if (A._scan(uri, start, schemeEnd, 20, indices) === 20)
          indices[7] = schemeEnd;
      hostStart = indices[2] + 1;
      portStart = indices[3];
      pathStart = indices[4];
      queryStart = indices[5];
      fragmentStart = indices[6];
      if (fragmentStart < queryStart)
        queryStart = fragmentStart;
      if (pathStart < hostStart)
        pathStart = queryStart;
      else if (pathStart <= schemeEnd)
        pathStart = schemeEnd + 1;
      if (portStart < hostStart)
        portStart = pathStart;
      A.assertHelper(hostStart === start || schemeEnd <= hostStart);
      A.assertHelper(hostStart <= portStart);
      A.assertHelper(schemeEnd <= pathStart);
      A.assertHelper(portStart <= pathStart);
      A.assertHelper(pathStart <= queryStart);
      A.assertHelper(queryStart <= fragmentStart);
      isSimple = indices[7] < start;
      scheme = _null;
      if (isSimple) {
        isSimple = false;
        if (!(hostStart > schemeEnd + 3)) {
          t2 = portStart > start;
          start0 = 0;
          if (!(t2 && portStart + 1 === pathStart)) {
            if (!B.JSString_methods.startsWith$2(uri, "\\", pathStart))
              if (hostStart > start)
                t3 = B.JSString_methods.startsWith$2(uri, "\\", hostStart - 1) || B.JSString_methods.startsWith$2(uri, "\\", hostStart - 2);
              else
                t3 = false;
            else
              t3 = true;
            if (!t3) {
              if (!(queryStart < end && queryStart === pathStart + 2 && B.JSString_methods.startsWith$2(uri, "..", pathStart)))
                t3 = queryStart > pathStart + 2 && B.JSString_methods.startsWith$2(uri, "/..", queryStart - 3);
              else
                t3 = true;
              if (!t3)
                if (schemeEnd === start + 4) {
                  if (B.JSString_methods.startsWith$2(uri, "file", start)) {
                    if (hostStart <= start) {
                      if (!B.JSString_methods.startsWith$2(uri, "/", pathStart)) {
                        schemeAuth = "file:///";
                        delta = 3;
                      } else {
                        schemeAuth = "file://";
                        delta = 2;
                      }
                      uri = schemeAuth + B.JSString_methods.substring$2(uri, pathStart, end);
                      schemeEnd -= start;
                      t1 = delta - start;
                      queryStart += t1;
                      fragmentStart += t1;
                      end = uri.length;
                      start = start0;
                      hostStart = 7;
                      portStart = 7;
                      pathStart = 7;
                    } else if (pathStart === queryStart) {
                      t1 = start === 0;
                      t1;
                      if (t1) {
                        uri = B.JSString_methods.replaceRange$3(uri, pathStart, queryStart, "/");
                        ++queryStart;
                        ++fragmentStart;
                        ++end;
                      } else {
                        uri = B.JSString_methods.substring$2(uri, start, pathStart) + "/" + B.JSString_methods.substring$2(uri, queryStart, end);
                        schemeEnd -= start;
                        hostStart -= start;
                        portStart -= start;
                        pathStart -= start;
                        t1 = 1 - start;
                        queryStart += t1;
                        fragmentStart += t1;
                        end = uri.length;
                        start = start0;
                      }
                    }
                    scheme = "file";
                  } else if (B.JSString_methods.startsWith$2(uri, "http", start)) {
                    if (t2 && portStart + 3 === pathStart && B.JSString_methods.startsWith$2(uri, "80", portStart + 1)) {
                      t1 = start === 0;
                      t1;
                      if (t1) {
                        uri = B.JSString_methods.replaceRange$3(uri, portStart, pathStart, "");
                        pathStart -= 3;
                        queryStart -= 3;
                        fragmentStart -= 3;
                        end -= 3;
                      } else {
                        uri = B.JSString_methods.substring$2(uri, start, portStart) + B.JSString_methods.substring$2(uri, pathStart, end);
                        schemeEnd -= start;
                        hostStart -= start;
                        portStart -= start;
                        t1 = 3 + start;
                        pathStart -= t1;
                        queryStart -= t1;
                        fragmentStart -= t1;
                        end = uri.length;
                        start = start0;
                      }
                    }
                    scheme = "http";
                  }
                } else if (schemeEnd === t1 && B.JSString_methods.startsWith$2(uri, "https", start)) {
                  if (t2 && portStart + 4 === pathStart && B.JSString_methods.startsWith$2(uri, "443", portStart + 1)) {
                    t1 = start === 0;
                    t1;
                    if (t1) {
                      uri = B.JSString_methods.replaceRange$3(uri, portStart, pathStart, "");
                      pathStart -= 4;
                      queryStart -= 4;
                      fragmentStart -= 4;
                      end -= 3;
                    } else {
                      uri = B.JSString_methods.substring$2(uri, start, portStart) + B.JSString_methods.substring$2(uri, pathStart, end);
                      schemeEnd -= start;
                      hostStart -= start;
                      portStart -= start;
                      t1 = 4 + start;
                      pathStart -= t1;
                      queryStart -= t1;
                      fragmentStart -= t1;
                      end = uri.length;
                      start = start0;
                    }
                  }
                  scheme = "https";
                }
              isSimple = !t3;
            }
          }
        }
      }
      if (isSimple) {
        if (start > 0 || end < uri.length) {
          uri = B.JSString_methods.substring$2(uri, start, end);
          schemeEnd -= start;
          hostStart -= start;
          portStart -= start;
          pathStart -= start;
          queryStart -= start;
          fragmentStart -= start;
        }
        return new A._SimpleUri(uri, schemeEnd, hostStart, portStart, pathStart, queryStart, fragmentStart, scheme);
      }
      if (scheme == null)
        if (schemeEnd > start)
          scheme = A._Uri__makeScheme(uri, start, schemeEnd);
        else {
          if (schemeEnd === start)
            A._Uri__fail(uri, start, "Invalid empty scheme");
          scheme = "";
        }
      port = _null;
      if (hostStart > start) {
        userInfoStart = schemeEnd + 3;
        userInfo = userInfoStart < hostStart ? A._Uri__makeUserInfo(uri, userInfoStart, hostStart - 1) : "";
        host = A._Uri__makeHost(uri, hostStart, portStart, false);
        t1 = portStart + 1;
        if (t1 < pathStart) {
          portNumber = A.Primitives_parseInt(B.JSString_methods.substring$2(uri, t1, pathStart), _null);
          port = A._Uri__makePort(portNumber == null ? A.throwExpression(A.FormatException$("Invalid port", uri, t1)) : portNumber, scheme);
        }
      } else {
        host = _null;
        userInfo = "";
      }
      path = A._Uri__makePath(uri, pathStart, queryStart, _null, scheme, host != null);
      query = queryStart < fragmentStart ? A._Uri__makeQuery(uri, queryStart + 1, fragmentStart, _null) : _null;
      return A._Uri$_internal(scheme, userInfo, host, port, path, query, fragmentStart < end ? A._Uri__makeFragment(uri, fragmentStart + 1, end) : _null);
    },
    Uri_tryParse(uri) {
      var t1, exception, start = 0, end = null;
      try {
        t1 = A.Uri_parse(uri, start, end);
        return t1;
      } catch (exception) {
        if (type$.FormatException._is(A.unwrapException(exception)))
          return null;
        else
          throw exception;
      }
    },
    Uri_decodeComponent(encodedComponent) {
      A._asString(encodedComponent);
      return A._Uri__uriDecode(encodedComponent, 0, encodedComponent.length, B.C_Utf8Codec, false);
    },
    Uri_splitQueryString(query) {
      var t1 = type$.String;
      return B.JSArray_methods.fold$1$2(A._setArrayType(query.split("&"), type$.JSArray_String), A.LinkedHashMap_LinkedHashMap$_empty(t1, t1), new A.Uri_splitQueryString_closure(B.C_Utf8Codec), type$.Map_String_String);
    },
    Uri__parseIPv4Address(host, start, end) {
      var t1, i, partStart, partIndex, char, part, partIndex0,
        _s43_ = "IPv4 address should contain exactly 4 parts",
        _s37_ = "each part must be in the range 0..255",
        error = new A.Uri__parseIPv4Address_error(host),
        result = new Uint8Array(4);
      for (t1 = host.length, i = start, partStart = i, partIndex = 0; i < end; ++i) {
        if (!(i >= 0 && i < t1))
          return A.ioore(host, i);
        char = host.charCodeAt(i);
        if (char !== 46) {
          if ((char ^ 48) > 9)
            error.call$2("invalid character", i);
        } else {
          if (partIndex === 3)
            error.call$2(_s43_, i);
          part = A.int_parse(B.JSString_methods.substring$2(host, partStart, i), null);
          if (part > 255)
            error.call$2(_s37_, partStart);
          partIndex0 = partIndex + 1;
          if (!(partIndex < 4))
            return A.ioore(result, partIndex);
          result[partIndex] = part;
          partStart = i + 1;
          partIndex = partIndex0;
        }
      }
      if (partIndex !== 3)
        error.call$2(_s43_, end);
      part = A.int_parse(B.JSString_methods.substring$2(host, partStart, end), null);
      if (part > 255)
        error.call$2(_s37_, partStart);
      if (!(partIndex < 4))
        return A.ioore(result, partIndex);
      result[partIndex] = part;
      return result;
    },
    Uri_parseIPv6Address(host, start, end) {
      var parts, i, partStart, wildcardSeen, seenDot, char, atEnd, last, bytes, wildCardLength, index, value, j, t2, _null = null,
        error = new A.Uri_parseIPv6Address_error(host),
        parseHex = new A.Uri_parseIPv6Address_parseHex(error, host),
        t1 = host.length;
      if (t1 < 2)
        error.call$2("address is too short", _null);
      parts = A._setArrayType([], type$.JSArray_int);
      for (i = start, partStart = i, wildcardSeen = false, seenDot = false; i < end; ++i) {
        if (!(i >= 0 && i < t1))
          return A.ioore(host, i);
        char = host.charCodeAt(i);
        if (char === 58) {
          if (i === start) {
            ++i;
            if (!(i < t1))
              return A.ioore(host, i);
            if (host.charCodeAt(i) !== 58)
              error.call$2("invalid start colon.", i);
            partStart = i;
          }
          if (i === partStart) {
            if (wildcardSeen)
              error.call$2("only one wildcard `::` is allowed", i);
            B.JSArray_methods.add$1(parts, -1);
            wildcardSeen = true;
          } else
            B.JSArray_methods.add$1(parts, parseHex.call$2(partStart, i));
          partStart = i + 1;
        } else if (char === 46)
          seenDot = true;
      }
      if (parts.length === 0)
        error.call$2("too few parts", _null);
      atEnd = partStart === end;
      t1 = B.JSArray_methods.get$last(parts);
      if (atEnd && t1 !== -1)
        error.call$2("expected a part after last `:`", end);
      if (!atEnd)
        if (!seenDot)
          B.JSArray_methods.add$1(parts, parseHex.call$2(partStart, end));
        else {
          last = A.Uri__parseIPv4Address(host, partStart, end);
          B.JSArray_methods.add$1(parts, (last[0] << 8 | last[1]) >>> 0);
          B.JSArray_methods.add$1(parts, (last[2] << 8 | last[3]) >>> 0);
        }
      if (wildcardSeen) {
        if (parts.length > 7)
          error.call$2("an address with a wildcard must have less than 7 parts", _null);
      } else if (parts.length !== 8)
        error.call$2("an address without a wildcard must contain exactly 8 parts", _null);
      bytes = new Uint8Array(16);
      for (t1 = parts.length, wildCardLength = 9 - t1, i = 0, index = 0; i < t1; ++i) {
        value = parts[i];
        if (value === -1)
          for (j = 0; j < wildCardLength; ++j) {
            if (!(index >= 0 && index < 16))
              return A.ioore(bytes, index);
            bytes[index] = 0;
            t2 = index + 1;
            if (!(t2 < 16))
              return A.ioore(bytes, t2);
            bytes[t2] = 0;
            index += 2;
          }
        else {
          t2 = B.JSInt_methods._shrOtherPositive$1(value, 8);
          if (!(index >= 0 && index < 16))
            return A.ioore(bytes, index);
          bytes[index] = t2;
          t2 = index + 1;
          if (!(t2 < 16))
            return A.ioore(bytes, t2);
          bytes[t2] = value & 255;
          index += 2;
        }
      }
      return bytes;
    },
    _Uri$_internal(scheme, _userInfo, _host, _port, path, _query, _fragment) {
      return new A._Uri(scheme, _userInfo, _host, _port, path, _query, _fragment);
    },
    _Uri__Uri(fragment, path, queryParameters) {
      var port, t1, hasAuthority, _null = null,
        userInfo = A._Uri__makeUserInfo(_null, 0, 0),
        host = A._Uri__makeHost(_null, 0, 0, false),
        query = A._Uri__makeQuery(_null, 0, 0, queryParameters);
      fragment = A._Uri__makeFragment(fragment, 0, fragment == null ? 0 : fragment.length);
      port = A._Uri__makePort(_null, "");
      if (host == null)
        if (userInfo.length === 0)
          t1 = port != null;
        else
          t1 = true;
      else
        t1 = false;
      if (t1)
        host = "";
      t1 = host == null;
      hasAuthority = !t1;
      path = A._Uri__makePath(path, 0, path.length, _null, "", hasAuthority);
      if (t1 && !B.JSString_methods.startsWith$1(path, "/"))
        path = A._Uri__normalizeRelativePath(path, hasAuthority);
      else
        path = A._Uri__removeDotSegments(path);
      return A._Uri$_internal("", userInfo, t1 && B.JSString_methods.startsWith$1(path, "//") ? "" : host, port, path, query, fragment);
    },
    _Uri__defaultPort(scheme) {
      if (scheme === "http")
        return 80;
      if (scheme === "https")
        return 443;
      return 0;
    },
    _Uri__fail(uri, index, message) {
      throw A.wrapException(A.FormatException$(message, uri, index));
    },
    _Uri__checkNonWindowsPathReservedCharacters(segments, argumentError) {
      var t1, _i, segment;
      for (t1 = segments.length, _i = 0; _i < t1; ++_i) {
        segment = segments[_i];
        if (A.stringContainsUnchecked(segment, "/", 0)) {
          t1 = A.UnsupportedError$("Illegal path character " + segment);
          throw A.wrapException(t1);
        }
      }
    },
    _Uri__computeQueryParametersAll(query) {
      var queryParameterLists;
      if (query.length === 0)
        return B.Map_empty5;
      queryParameterLists = A._Uri__splitQueryStringAll(query);
      queryParameterLists.updateAll$1(queryParameterLists, A.core___toUnmodifiableStringList$closure());
      return A.ConstantMap_ConstantMap$from(queryParameterLists, type$.String, type$.List_String);
    },
    _Uri__makePort(port, scheme) {
      if (port != null && port === A._Uri__defaultPort(scheme))
        return null;
      return port;
    },
    _Uri__makeHost(host, start, end, strictIPv6) {
      var t1, t2, index, zoneIDstart, zoneID, i;
      if (host == null)
        return null;
      if (start === end)
        return "";
      t1 = host.length;
      if (!(start >= 0 && start < t1))
        return A.ioore(host, start);
      if (host.charCodeAt(start) === 91) {
        t2 = end - 1;
        if (!(t2 >= 0 && t2 < t1))
          return A.ioore(host, t2);
        if (host.charCodeAt(t2) !== 93)
          A._Uri__fail(host, start, "Missing end `]` to match `[` in host");
        t1 = start + 1;
        index = A._Uri__checkZoneID(host, t1, t2);
        if (index < t2) {
          zoneIDstart = index + 1;
          zoneID = A._Uri__normalizeZoneID(host, B.JSString_methods.startsWith$2(host, "25", zoneIDstart) ? index + 3 : zoneIDstart, t2, "%25");
        } else
          zoneID = "";
        A.Uri_parseIPv6Address(host, t1, index);
        return B.JSString_methods.substring$2(host, start, index).toLowerCase() + zoneID + "]";
      }
      for (i = start; i < end; ++i) {
        if (!(i < t1))
          return A.ioore(host, i);
        if (host.charCodeAt(i) === 58) {
          index = B.JSString_methods.indexOf$2(host, "%", start);
          index = index >= start && index < end ? index : end;
          if (index < end) {
            zoneIDstart = index + 1;
            zoneID = A._Uri__normalizeZoneID(host, B.JSString_methods.startsWith$2(host, "25", zoneIDstart) ? index + 3 : zoneIDstart, end, "%25");
          } else
            zoneID = "";
          A.Uri_parseIPv6Address(host, start, index);
          return "[" + B.JSString_methods.substring$2(host, start, index) + zoneID + "]";
        }
      }
      return A._Uri__normalizeRegName(host, start, end);
    },
    _Uri__checkZoneID(host, start, end) {
      var index = B.JSString_methods.indexOf$2(host, "%", start);
      return index >= start && index < end ? index : end;
    },
    _Uri__normalizeZoneID(host, start, end, prefix) {
      var t1, index, sectionStart, isNormalized, char, replacement, t2, t3, sourceLength, tail, slice,
        buffer = prefix !== "" ? new A.StringBuffer(prefix) : null;
      for (t1 = host.length, index = start, sectionStart = index, isNormalized = true; index < end;) {
        if (!(index >= 0 && index < t1))
          return A.ioore(host, index);
        char = host.charCodeAt(index);
        if (char === 37) {
          replacement = A._Uri__normalizeEscape(host, index, true);
          t2 = replacement == null;
          if (t2 && isNormalized) {
            index += 3;
            continue;
          }
          if (buffer == null)
            buffer = new A.StringBuffer("");
          t3 = buffer._contents += B.JSString_methods.substring$2(host, sectionStart, index);
          if (t2)
            replacement = B.JSString_methods.substring$2(host, index, index + 3);
          else if (replacement === "%")
            A._Uri__fail(host, index, "ZoneID should not contain % anymore");
          buffer._contents = t3 + replacement;
          index += 3;
          sectionStart = index;
          isNormalized = true;
        } else if (char < 127 && (string$.x00_____.charCodeAt(char) & 1) !== 0) {
          if (isNormalized && 65 <= char && 90 >= char) {
            if (buffer == null)
              buffer = new A.StringBuffer("");
            if (sectionStart < index) {
              buffer._contents += B.JSString_methods.substring$2(host, sectionStart, index);
              sectionStart = index;
            }
            isNormalized = false;
          }
          ++index;
        } else {
          sourceLength = 1;
          if ((char & 64512) === 55296 && index + 1 < end) {
            t2 = index + 1;
            if (!(t2 < t1))
              return A.ioore(host, t2);
            tail = host.charCodeAt(t2);
            if ((tail & 64512) === 56320) {
              char = 65536 + ((char & 1023) << 10) + (tail & 1023);
              sourceLength = 2;
            }
          }
          slice = B.JSString_methods.substring$2(host, sectionStart, index);
          if (buffer == null) {
            buffer = new A.StringBuffer("");
            t2 = buffer;
          } else
            t2 = buffer;
          t2._contents += slice;
          t3 = A._Uri__escapeChar(char);
          t2._contents += t3;
          index += sourceLength;
          sectionStart = index;
        }
      }
      if (buffer == null)
        return B.JSString_methods.substring$2(host, start, end);
      if (sectionStart < end) {
        slice = B.JSString_methods.substring$2(host, sectionStart, end);
        buffer._contents += slice;
      }
      t1 = buffer._contents;
      return t1.charCodeAt(0) == 0 ? t1 : t1;
    },
    _Uri__normalizeRegName(host, start, end) {
      var t1, index, sectionStart, buffer, isNormalized, char, replacement, t2, slice, t3, sourceLength, tail,
        _s128_ = string$.x00_____;
      for (t1 = host.length, index = start, sectionStart = index, buffer = null, isNormalized = true; index < end;) {
        if (!(index >= 0 && index < t1))
          return A.ioore(host, index);
        char = host.charCodeAt(index);
        if (char === 37) {
          replacement = A._Uri__normalizeEscape(host, index, true);
          t2 = replacement == null;
          if (t2 && isNormalized) {
            index += 3;
            continue;
          }
          if (buffer == null)
            buffer = new A.StringBuffer("");
          slice = B.JSString_methods.substring$2(host, sectionStart, index);
          if (!isNormalized)
            slice = slice.toLowerCase();
          t3 = buffer._contents += slice;
          sourceLength = 3;
          if (t2)
            replacement = B.JSString_methods.substring$2(host, index, index + 3);
          else if (replacement === "%") {
            replacement = "%25";
            sourceLength = 1;
          }
          buffer._contents = t3 + replacement;
          index += sourceLength;
          sectionStart = index;
          isNormalized = true;
        } else if (char < 127 && (_s128_.charCodeAt(char) & 32) !== 0) {
          if (isNormalized && 65 <= char && 90 >= char) {
            if (buffer == null)
              buffer = new A.StringBuffer("");
            if (sectionStart < index) {
              buffer._contents += B.JSString_methods.substring$2(host, sectionStart, index);
              sectionStart = index;
            }
            isNormalized = false;
          }
          ++index;
        } else if (char <= 93 && (_s128_.charCodeAt(char) & 1024) !== 0)
          A._Uri__fail(host, index, "Invalid character");
        else {
          sourceLength = 1;
          if ((char & 64512) === 55296 && index + 1 < end) {
            t2 = index + 1;
            if (!(t2 < t1))
              return A.ioore(host, t2);
            tail = host.charCodeAt(t2);
            if ((tail & 64512) === 56320) {
              char = 65536 + ((char & 1023) << 10) + (tail & 1023);
              sourceLength = 2;
            }
          }
          slice = B.JSString_methods.substring$2(host, sectionStart, index);
          if (!isNormalized)
            slice = slice.toLowerCase();
          if (buffer == null) {
            buffer = new A.StringBuffer("");
            t2 = buffer;
          } else
            t2 = buffer;
          t2._contents += slice;
          t3 = A._Uri__escapeChar(char);
          t2._contents += t3;
          index += sourceLength;
          sectionStart = index;
        }
      }
      if (buffer == null)
        return B.JSString_methods.substring$2(host, start, end);
      if (sectionStart < end) {
        slice = B.JSString_methods.substring$2(host, sectionStart, end);
        if (!isNormalized)
          slice = slice.toLowerCase();
        buffer._contents += slice;
      }
      t1 = buffer._contents;
      return t1.charCodeAt(0) == 0 ? t1 : t1;
    },
    _Uri__makeScheme(scheme, start, end) {
      var t1, i, containsUpperCase, codeUnit;
      if (start === end)
        return "";
      t1 = scheme.length;
      if (!(start < t1))
        return A.ioore(scheme, start);
      if (!A._Uri__isAlphabeticCharacter(scheme.charCodeAt(start)))
        A._Uri__fail(scheme, start, "Scheme not starting with alphabetic character");
      for (i = start, containsUpperCase = false; i < end; ++i) {
        if (!(i < t1))
          return A.ioore(scheme, i);
        codeUnit = scheme.charCodeAt(i);
        if (!(codeUnit < 128 && (string$.x00_____.charCodeAt(codeUnit) & 8) !== 0))
          A._Uri__fail(scheme, i, "Illegal scheme character");
        if (65 <= codeUnit && codeUnit <= 90)
          containsUpperCase = true;
      }
      scheme = B.JSString_methods.substring$2(scheme, start, end);
      return A._Uri__canonicalizeScheme(containsUpperCase ? scheme.toLowerCase() : scheme);
    },
    _Uri__canonicalizeScheme(scheme) {
      if (scheme === "http")
        return "http";
      if (scheme === "file")
        return "file";
      if (scheme === "https")
        return "https";
      if (scheme === "package")
        return "package";
      return scheme;
    },
    _Uri__makeUserInfo(userInfo, start, end) {
      if (userInfo == null)
        return "";
      return A._Uri__normalizeOrSubstring(userInfo, start, end, 16, false, false);
    },
    _Uri__makePath(path, start, end, pathSegments, scheme, hasAuthority) {
      var result,
        isFile = scheme === "file",
        ensureLeadingSlash = isFile || hasAuthority;
      if (path == null)
        return isFile ? "/" : "";
      else
        result = A._Uri__normalizeOrSubstring(path, start, end, 128, true, true);
      if (result.length === 0) {
        if (isFile)
          return "/";
      } else if (ensureLeadingSlash && !B.JSString_methods.startsWith$1(result, "/"))
        result = "/" + result;
      return A._Uri__normalizePath(result, scheme, hasAuthority);
    },
    _Uri__normalizePath(path, scheme, hasAuthority) {
      var t1 = scheme.length === 0;
      if (t1 && !hasAuthority && !B.JSString_methods.startsWith$1(path, "/") && !B.JSString_methods.startsWith$1(path, "\\"))
        return A._Uri__normalizeRelativePath(path, !t1 || hasAuthority);
      return A._Uri__removeDotSegments(path);
    },
    _Uri__makeQuery(query, start, end, queryParameters) {
      if (query != null) {
        if (queryParameters != null)
          throw A.wrapException(A.ArgumentError$("Both query and queryParameters specified", null));
        return A._Uri__normalizeOrSubstring(query, start, end, 256, true, false);
      }
      if (queryParameters == null)
        return null;
      return A._Uri__makeQueryFromParameters(queryParameters);
    },
    _Uri__makeQueryFromParametersDefault(queryParameters) {
      var t1 = {},
        result = new A.StringBuffer("");
      t1.separator = "";
      queryParameters.forEach$1(0, new A._Uri__makeQueryFromParametersDefault_closure(new A._Uri__makeQueryFromParametersDefault_writeParameter(t1, result)));
      t1 = result._contents;
      return t1.charCodeAt(0) == 0 ? t1 : t1;
    },
    _Uri__makeFragment(fragment, start, end) {
      if (fragment == null)
        return null;
      return A._Uri__normalizeOrSubstring(fragment, start, end, 256, true, false);
    },
    _Uri__normalizeEscape(source, index, lowerCase) {
      var t2, t3, firstDigit, secondDigit, firstDigitValue, secondDigitValue, value,
        _s128_ = string$.x00_____,
        t1 = source.length;
      if (!(index >= 0 && index < t1))
        return A.ioore(source, index);
      A.assertHelper(source.charCodeAt(index) === 37);
      t2 = index + 2;
      if (t2 >= t1)
        return "%";
      t3 = index + 1;
      if (!(t3 < t1))
        return A.ioore(source, t3);
      firstDigit = source.charCodeAt(t3);
      secondDigit = source.charCodeAt(t2);
      firstDigitValue = A.hexDigitValue(firstDigit);
      secondDigitValue = A.hexDigitValue(secondDigit);
      if (firstDigitValue < 0 || secondDigitValue < 0)
        return "%";
      value = firstDigitValue * 16 + secondDigitValue;
      if (value < 127) {
        if (!(value >= 0))
          return A.ioore(_s128_, value);
        t1 = (_s128_.charCodeAt(value) & 1) !== 0;
      } else
        t1 = false;
      if (t1)
        return A.Primitives_stringFromCharCode(lowerCase && 65 <= value && 90 >= value ? (value | 32) >>> 0 : value);
      if (firstDigit >= 97 || secondDigit >= 97)
        return B.JSString_methods.substring$2(source, index, index + 3).toUpperCase();
      return null;
    },
    _Uri__escapeChar(char) {
      var codeUnits, t1, flag, encodedBytes, index, byte, t2, t3,
        _s16_ = "0123456789ABCDEF";
      A.assertHelper(char <= 1114111);
      if (char <= 127) {
        codeUnits = new Uint8Array(3);
        codeUnits[0] = 37;
        t1 = char >>> 4;
        if (!(t1 < 16))
          return A.ioore(_s16_, t1);
        codeUnits[1] = _s16_.charCodeAt(t1);
        codeUnits[2] = _s16_.charCodeAt(char & 15);
      } else {
        if (char > 2047)
          if (char > 65535) {
            flag = 240;
            encodedBytes = 4;
          } else {
            flag = 224;
            encodedBytes = 3;
          }
        else {
          flag = 192;
          encodedBytes = 2;
        }
        t1 = 3 * encodedBytes;
        codeUnits = new Uint8Array(t1);
        for (index = 0; --encodedBytes, encodedBytes >= 0; flag = 128) {
          byte = B.JSInt_methods._shrReceiverPositive$1(char, 6 * encodedBytes) & 63 | flag;
          if (!(index < t1))
            return A.ioore(codeUnits, index);
          codeUnits[index] = 37;
          t2 = index + 1;
          t3 = byte >>> 4;
          if (!(t3 < 16))
            return A.ioore(_s16_, t3);
          if (!(t2 < t1))
            return A.ioore(codeUnits, t2);
          codeUnits[t2] = _s16_.charCodeAt(t3);
          t3 = index + 2;
          if (!(t3 < t1))
            return A.ioore(codeUnits, t3);
          codeUnits[t3] = _s16_.charCodeAt(byte & 15);
          index += 3;
        }
      }
      return A.String_String$fromCharCodes(codeUnits, 0, null);
    },
    _Uri__normalizeOrSubstring(component, start, end, charMask, escapeDelimiters, replaceBackslash) {
      var t1 = A._Uri__normalize(component, start, end, charMask, escapeDelimiters, replaceBackslash);
      return t1 == null ? B.JSString_methods.substring$2(component, start, end) : t1;
    },
    _Uri__normalize(component, start, end, charMask, escapeDelimiters, replaceBackslash) {
      var t1, t2, index, sectionStart, buffer, char, sourceLength, replacement, t3, tail, t4, _null = null,
        _s128_ = string$.x00_____;
      for (t1 = !escapeDelimiters, t2 = component.length, index = start, sectionStart = index, buffer = _null; index < end;) {
        if (!(index >= 0 && index < t2))
          return A.ioore(component, index);
        char = component.charCodeAt(index);
        if (char < 127 && (_s128_.charCodeAt(char) & charMask) !== 0)
          ++index;
        else {
          sourceLength = 1;
          if (char === 37) {
            replacement = A._Uri__normalizeEscape(component, index, false);
            if (replacement == null) {
              index += 3;
              continue;
            }
            if ("%" === replacement)
              replacement = "%25";
            else
              sourceLength = 3;
          } else if (char === 92 && replaceBackslash)
            replacement = "/";
          else if (t1 && char <= 93 && (_s128_.charCodeAt(char) & 1024) !== 0) {
            A._Uri__fail(component, index, "Invalid character");
            sourceLength = _null;
            replacement = sourceLength;
          } else {
            if ((char & 64512) === 55296) {
              t3 = index + 1;
              if (t3 < end) {
                if (!(t3 < t2))
                  return A.ioore(component, t3);
                tail = component.charCodeAt(t3);
                if ((tail & 64512) === 56320) {
                  char = 65536 + ((char & 1023) << 10) + (tail & 1023);
                  sourceLength = 2;
                }
              }
            }
            replacement = A._Uri__escapeChar(char);
          }
          if (buffer == null) {
            buffer = new A.StringBuffer("");
            t3 = buffer;
          } else
            t3 = buffer;
          t4 = t3._contents += B.JSString_methods.substring$2(component, sectionStart, index);
          t3._contents = t4 + A.S(replacement);
          if (typeof sourceLength !== "number")
            return A.iae(sourceLength);
          index += sourceLength;
          sectionStart = index;
        }
      }
      if (buffer == null)
        return _null;
      if (sectionStart < end) {
        t1 = B.JSString_methods.substring$2(component, sectionStart, end);
        buffer._contents += t1;
      }
      t1 = buffer._contents;
      return t1.charCodeAt(0) == 0 ? t1 : t1;
    },
    _Uri__mayContainDotSegments(path) {
      if (B.JSString_methods.startsWith$1(path, "."))
        return true;
      return B.JSString_methods.indexOf$1(path, "/.") !== -1;
    },
    _Uri__removeDotSegments(path) {
      var output, t1, t2, appendSlash, _i, segment, t3;
      if (!A._Uri__mayContainDotSegments(path))
        return path;
      A.assertHelper(path.length !== 0);
      output = A._setArrayType([], type$.JSArray_String);
      for (t1 = path.split("/"), t2 = t1.length, appendSlash = false, _i = 0; _i < t2; ++_i) {
        segment = t1[_i];
        if (segment === "..") {
          t3 = output.length;
          if (t3 !== 0) {
            if (0 >= t3)
              return A.ioore(output, -1);
            output.pop();
            if (output.length === 0)
              B.JSArray_methods.add$1(output, "");
          }
          appendSlash = true;
        } else {
          appendSlash = "." === segment;
          if (!appendSlash)
            B.JSArray_methods.add$1(output, segment);
        }
      }
      if (appendSlash)
        B.JSArray_methods.add$1(output, "");
      return B.JSArray_methods.join$1(output, "/");
    },
    _Uri__normalizeRelativePath(path, allowScheme) {
      var output, t1, t2, appendSlash, _i, segment;
      A.assertHelper(!B.JSString_methods.startsWith$1(path, "/"));
      if (!A._Uri__mayContainDotSegments(path))
        return !allowScheme ? A._Uri__escapeScheme(path) : path;
      A.assertHelper(path.length !== 0);
      output = A._setArrayType([], type$.JSArray_String);
      for (t1 = path.split("/"), t2 = t1.length, appendSlash = false, _i = 0; _i < t2; ++_i) {
        segment = t1[_i];
        if (".." === segment) {
          appendSlash = output.length !== 0 && B.JSArray_methods.get$last(output) !== "..";
          if (appendSlash) {
            if (0 >= output.length)
              return A.ioore(output, -1);
            output.pop();
          } else
            B.JSArray_methods.add$1(output, "..");
        } else {
          appendSlash = "." === segment;
          if (!appendSlash)
            B.JSArray_methods.add$1(output, segment);
        }
      }
      t1 = output.length;
      if (t1 !== 0)
        if (t1 === 1) {
          if (0 >= t1)
            return A.ioore(output, 0);
          t1 = output[0].length === 0;
        } else
          t1 = false;
      else
        t1 = true;
      if (t1)
        return "./";
      if (appendSlash || B.JSArray_methods.get$last(output) === "..")
        B.JSArray_methods.add$1(output, "");
      if (!allowScheme) {
        if (0 >= output.length)
          return A.ioore(output, 0);
        B.JSArray_methods.$indexSet(output, 0, A._Uri__escapeScheme(output[0]));
      }
      return B.JSArray_methods.join$1(output, "/");
    },
    _Uri__escapeScheme(path) {
      var i, char, t2,
        _s128_ = string$.x00_____,
        t1 = path.length;
      if (t1 >= 2 && A._Uri__isAlphabeticCharacter(path.charCodeAt(0)))
        for (i = 1; i < t1; ++i) {
          char = path.charCodeAt(i);
          if (char === 58)
            return B.JSString_methods.substring$2(path, 0, i) + "%3A" + B.JSString_methods.substring$1(path, i + 1);
          if (char <= 127) {
            if (!(char < 128))
              return A.ioore(_s128_, char);
            t2 = (_s128_.charCodeAt(char) & 8) === 0;
          } else
            t2 = true;
          if (t2)
            break;
        }
      return path;
    },
    _Uri__packageNameEnd(uri, path) {
      if (uri.isScheme$1("package") && uri._host == null)
        return A._skipPackageNameChars(path, 0, path.length);
      return -1;
    },
    _Uri__createList() {
      return A._setArrayType([], type$.JSArray_String);
    },
    _Uri__splitQueryStringAll(query) {
      var t1, i, start, equalsIndex, char,
        result = A.LinkedHashMap_LinkedHashMap$_empty(type$.String, type$.List_String),
        parsePair = new A._Uri__splitQueryStringAll_parsePair(query, B.C_Utf8Codec, result);
      for (t1 = query.length, i = 0, start = 0, equalsIndex = -1; i < t1;) {
        char = query.charCodeAt(i);
        if (char === 61) {
          if (equalsIndex < 0)
            equalsIndex = i;
        } else if (char === 38) {
          parsePair.call$3(start, equalsIndex, i);
          start = i + 1;
          equalsIndex = -1;
        }
        ++i;
      }
      parsePair.call$3(start, equalsIndex, i);
      return result;
    },
    _Uri__hexCharPairToByte(s, pos) {
      var t1, byte, i, t2, charCode;
      for (t1 = s.length, byte = 0, i = 0; i < 2; ++i) {
        t2 = pos + i;
        if (!(t2 >= 0 && t2 < t1))
          return A.ioore(s, t2);
        charCode = s.charCodeAt(t2);
        if (48 <= charCode && charCode <= 57)
          byte = byte * 16 + charCode - 48;
        else {
          charCode |= 32;
          if (97 <= charCode && charCode <= 102)
            byte = byte * 16 + charCode - 87;
          else
            throw A.wrapException(A.ArgumentError$("Invalid URL encoding", null));
        }
      }
      return byte;
    },
    _Uri__uriDecode(text, start, end, encoding, plusToSpace) {
      var t1, simple, i, codeUnit, t2, bytes;
      A.assertHelper(0 <= start);
      A.assertHelper(start <= end);
      t1 = text.length;
      A.assertHelper(end <= t1);
      i = start;
      while (true) {
        if (!(i < end)) {
          simple = true;
          break;
        }
        if (!(i >= 0 && i < t1))
          return A.ioore(text, i);
        codeUnit = text.charCodeAt(i);
        t2 = true;
        if (codeUnit <= 127)
          if (codeUnit !== 37)
            t2 = plusToSpace && codeUnit === 43;
        if (t2) {
          simple = false;
          break;
        }
        ++i;
      }
      if (simple)
        if (B.C_Utf8Codec === encoding)
          return B.JSString_methods.substring$2(text, start, end);
        else
          bytes = new A.CodeUnits(B.JSString_methods.substring$2(text, start, end));
      else {
        bytes = A._setArrayType([], type$.JSArray_int);
        for (i = start; i < end; ++i) {
          if (!(i >= 0 && i < t1))
            return A.ioore(text, i);
          codeUnit = text.charCodeAt(i);
          if (codeUnit > 127)
            throw A.wrapException(A.ArgumentError$("Illegal percent encoding in URI", null));
          if (codeUnit === 37) {
            if (i + 3 > t1)
              throw A.wrapException(A.ArgumentError$("Truncated URI", null));
            B.JSArray_methods.add$1(bytes, A._Uri__hexCharPairToByte(text, i + 1));
            i += 2;
          } else if (plusToSpace && codeUnit === 43)
            B.JSArray_methods.add$1(bytes, 32);
          else
            B.JSArray_methods.add$1(bytes, codeUnit);
        }
      }
      return encoding.decode$1(0, bytes);
    },
    _Uri__isAlphabeticCharacter(codeUnit) {
      var lowerCase = codeUnit | 32;
      return 97 <= lowerCase && lowerCase <= 122;
    },
    UriData__parse(text, start, sourceUri) {
      var indices, t1, i, slashIndex, char, equalsIndex, lastSeparator, t2, data,
        _s17_ = "Invalid MIME type";
      A.assertHelper(start === 0 || start === 5);
      A.assertHelper(start === 5 === B.JSString_methods.startsWith$1(text, "data:"));
      indices = A._setArrayType([start - 1], type$.JSArray_int);
      for (t1 = text.length, i = start, slashIndex = -1, char = null; i < t1; ++i) {
        char = text.charCodeAt(i);
        if (char === 44 || char === 59)
          break;
        if (char === 47) {
          if (slashIndex < 0) {
            slashIndex = i;
            continue;
          }
          throw A.wrapException(A.FormatException$(_s17_, text, i));
        }
      }
      if (slashIndex < 0 && i > start)
        throw A.wrapException(A.FormatException$(_s17_, text, i));
      for (; char !== 44;) {
        B.JSArray_methods.add$1(indices, i);
        ++i;
        for (equalsIndex = -1; i < t1; ++i) {
          if (!(i >= 0))
            return A.ioore(text, i);
          char = text.charCodeAt(i);
          if (char === 61) {
            if (equalsIndex < 0)
              equalsIndex = i;
          } else if (char === 59 || char === 44)
            break;
        }
        if (equalsIndex >= 0)
          B.JSArray_methods.add$1(indices, equalsIndex);
        else {
          lastSeparator = B.JSArray_methods.get$last(indices);
          if (char !== 44 || i !== lastSeparator + 7 || !B.JSString_methods.startsWith$2(text, "base64", lastSeparator + 1))
            throw A.wrapException(A.FormatException$("Expecting '='", text, i));
          break;
        }
      }
      B.JSArray_methods.add$1(indices, i);
      t2 = i + 1;
      if ((indices.length & 1) === 1)
        text = B.Base64Codec_Base64Encoder_false.normalize$3(0, text, t2, t1);
      else {
        data = A._Uri__normalize(text, t2, t1, 256, true, false);
        if (data != null)
          text = B.JSString_methods.replaceRange$3(text, t2, t1, data);
      }
      return new A.UriData(text, indices, sourceUri);
    },
    _scan(uri, start, end, state, indices) {
      var i, char, t2, transition,
        _s2112_ = 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v\v\v\v\v\v\v\v\v\v\v\v\v\v\v\v\v\v\v\v\v\v\v\xeb\xeb\xeb\v\xeb\xeb\v\v\v\v\v\v\v\v\v\v\v\v\v\v\v\v\v\v\v\v\v\v\v\v\v\v\xeb\xea\xeb\xeb\v\xeb\v\xeb\xcd\v\xeb\v\v\v\v\v\v\v\v\x11\xea\v\v\v\v\v\v\v\v\v\v\xeb\v\xeb\v\xeb\xac\xeb\v\v\v\v\v\v\v\v\v\v\v\v\v\v\v\v\v\v\v\v\v\v\v\v\v\v\xeb\xeb\xeb\v\xeb\xeb\v\v\v\v\v\v\v\v\v\v\v\v\v\v\v\v\v\v\v\v\v\v\v\v\v\v\xeb\xe9\xeb\xeb\v\xeb\v\xeb\xcd\v\xeb\v\v\v\v\v\v\v\v\v\t\v\v\v\v\v\v\v\v\v\v\xeb\v\xeb\v\xeb\xac\xeb\v\v\v\v\v\v\v\v\v\v\v\v\v\v\v\v\v\v\v\v\v\v\v\v\v\v\xeb\xeb\xeb\v\xeb\xeb\v\v\v\v\v\v\v\v\v\v\v\v\v\v\v\v\v\v\v\v\v\v\v\v\v\v\xeb\xea\xeb\xeb\v\xeb\v\xeb\xcd\v\xeb\v\v\v\v\v\v\v\v\x13\xea\v\v\v\v\v\v\v\v\v\v\xeb\v\xeb\v\xeb\xac\xeb\v\v\v\v\v\v\v\v\v\v\v\v\v\v\v\v\v\v\v\v\v\v\v\v\v\v\xeb\xeb\xeb\v\xeb\xeb\v\v\v\v\v\v\v\v\v\v\v\v\v\v\v\v\v\v\v\v\v\v\v\v\v\v\xeb\xea\xeb\xeb\v\xeb\v\xeb\xcd\v\xeb\v\v\v\v\v\v\v\v\v\xea\v\v\v\v\v\v\v\v\v\v\xeb\v\xeb\v\xeb\xac\xf5\x15\x15\x15\x15\x15\x15\x15\x15\x15\x15\x15\x15\x15\x15\x15\x15\x15\x15\x15\x15\x15\x15\x15\x15\x15\x15\xf5\xf5\xf5\xf5\xf5\xf5\xf5\xf5\xf5\xf5\xf5\xf5\xf5\xf5\xf5\xf5\xf5\xf5\xf5\xf5\xf5\xf5\xf5\xf5\xf5\xf5\xf5\xf5\xf5\xf5\xf5\xf5\xf5\xf5\xf5\xf5\xf5\xf5\xf5\xf5\xf5\xf5\xf5\xf5\xf5\xf5\xf5\xf5\xf5\xf5\xf5\xf5\xf5\xf5\xf5\xf5\xf5\xf5\xf5\xf5\xf5\xf5\xf5\xf5\xf5\xf5\xf5\xf5\xf5\xf5\x15\x15\x15\x15\x15\x15\x15\x15\x15\x15\x15\x15\x15\x15\x15\x15\x15\x15\x15\x15\x15\x15\x15\x15\x15\x15\xf5\xf5\xf5\xf5\xf5\xf5\xf5\xf5\xf5\xf5\xf5\xf5\xf5\xf5\xf5\xf5\xf5\xf5\xf5\xf5\xf5\xf5\xf5\xf5\xf5\xf5\xf5\xf5\xf5\xf5\xf5\xf5\xf5\xf5\xf5\xf5\xf5\xf5\xf5\xf5\xf5\xf5\xf5\xf5\xf5\xf5\xf5\xf5\x15\xf5\x15\x15\xf5\x15\x15\x15\x15\x15\x15\x15\x15\x15\x15\xf5\xf5\xf5\xf5\xf5\xf5',
        t1 = uri.length;
      A.assertHelper(end <= t1);
      for (i = start; i < end; ++i) {
        if (!(i < t1))
          return A.ioore(uri, i);
        char = uri.charCodeAt(i) ^ 96;
        if (char > 95)
          char = 31;
        t2 = state * 96 + char;
        if (!(t2 < 2112))
          return A.ioore(_s2112_, t2);
        transition = _s2112_.charCodeAt(t2);
        state = transition & 31;
        B.JSArray_methods.$indexSet(indices, transition >>> 5, i);
      }
      return state;
    },
    _SimpleUri__packageNameEnd(uri) {
      if (uri._schemeEnd === 7 && B.JSString_methods.startsWith$1(uri._uri, "package") && uri._hostStart <= 0)
        return A._skipPackageNameChars(uri._uri, uri._pathStart, uri._queryStart);
      return -1;
    },
    _toUnmodifiableStringList(key, list) {
      A._asString(key);
      return A.List_List$unmodifiable(type$.List_String._as(list), type$.String);
    },
    _skipPackageNameChars(source, start, end) {
      var t1, i, dots, char;
      for (t1 = source.length, i = start, dots = 0; i < end; ++i) {
        if (!(i >= 0 && i < t1))
          return A.ioore(source, i);
        char = source.charCodeAt(i);
        if (char === 47)
          return dots !== 0 ? i : -1;
        if (char === 37 || char === 58)
          return -1;
        dots |= char ^ 46;
      }
      return -1;
    },
    _caseInsensitiveCompareStart(prefix, string, start) {
      var t1, t2, result, i, t3, stringChar, delta, lowerChar;
      for (t1 = prefix.length, t2 = string.length, result = 0, i = 0; i < t1; ++i) {
        t3 = start + i;
        if (!(t3 < t2))
          return A.ioore(string, t3);
        stringChar = string.charCodeAt(t3);
        delta = prefix.charCodeAt(i) ^ stringChar;
        if (delta !== 0) {
          if (delta === 32) {
            lowerChar = stringChar | delta;
            if (97 <= lowerChar && lowerChar <= 122) {
              result = 32;
              continue;
            }
          }
          return -1;
        }
      }
      return result;
    },
    _WeakReferenceWrapper: function _WeakReferenceWrapper(t0, t1) {
      this._weakRef = t0;
      this.$ti = t1;
    },
    NoSuchMethodError_toString_closure: function NoSuchMethodError_toString_closure(t0, t1) {
      this._box_0 = t0;
      this.sb = t1;
    },
    _Uri__makeQueryFromParameters_closure: function _Uri__makeQueryFromParameters_closure(t0) {
      this.params = t0;
    },
    DateTime: function DateTime(t0, t1, t2) {
      this._core$_value = t0;
      this._microsecond = t1;
      this.isUtc = t2;
    },
    DateTime_parse_parseIntOrZero: function DateTime_parse_parseIntOrZero() {
    },
    DateTime_parse_parseMilliAndMicroseconds: function DateTime_parse_parseMilliAndMicroseconds() {
    },
    Duration: function Duration(t0) {
      this._duration = t0;
    },
    _Enum: function _Enum() {
    },
    Error: function Error() {
    },
    AssertionError: function AssertionError(t0) {
      this.message = t0;
    },
    TypeError: function TypeError() {
    },
    ArgumentError: function ArgumentError(t0, t1, t2, t3) {
      var _ = this;
      _._hasValue = t0;
      _.invalidValue = t1;
      _.name = t2;
      _.message = t3;
    },
    RangeError: function RangeError(t0, t1, t2, t3, t4, t5) {
      var _ = this;
      _.start = t0;
      _.end = t1;
      _._hasValue = t2;
      _.invalidValue = t3;
      _.name = t4;
      _.message = t5;
    },
    IndexError: function IndexError(t0, t1, t2, t3, t4) {
      var _ = this;
      _.length = t0;
      _._hasValue = t1;
      _.invalidValue = t2;
      _.name = t3;
      _.message = t4;
    },
    NoSuchMethodError: function NoSuchMethodError(t0, t1, t2, t3) {
      var _ = this;
      _._core$_receiver = t0;
      _._core$_memberName = t1;
      _._core$_arguments = t2;
      _._namedArguments = t3;
    },
    UnsupportedError: function UnsupportedError(t0) {
      this.message = t0;
    },
    UnimplementedError: function UnimplementedError(t0) {
      this.message = t0;
    },
    StateError: function StateError(t0) {
      this.message = t0;
    },
    ConcurrentModificationError: function ConcurrentModificationError(t0) {
      this.modifiedObject = t0;
    },
    OutOfMemoryError: function OutOfMemoryError() {
    },
    StackOverflowError: function StackOverflowError() {
    },
    _Exception: function _Exception(t0) {
      this.message = t0;
    },
    FormatException: function FormatException(t0, t1, t2) {
      this.message = t0;
      this.source = t1;
      this.offset = t2;
    },
    Iterable: function Iterable() {
    },
    _GeneratorIterable: function _GeneratorIterable(t0, t1, t2) {
      this.length = t0;
      this._generator = t1;
      this.$ti = t2;
    },
    MapEntry: function MapEntry(t0, t1, t2) {
      this.key = t0;
      this.value = t1;
      this.$ti = t2;
    },
    Null: function Null() {
    },
    Object: function Object() {
    },
    _StringStackTrace: function _StringStackTrace() {
    },
    Stopwatch: function Stopwatch() {
      this._stop = this._core$_start = 0;
    },
    Runes: function Runes(t0) {
      this.string = t0;
    },
    RuneIterator: function RuneIterator(t0) {
      var _ = this;
      _.string = t0;
      _._nextPosition = _._core$_position = 0;
      _._currentCodePoint = -1;
    },
    StringBuffer: function StringBuffer(t0) {
      this._contents = t0;
    },
    Uri_splitQueryString_closure: function Uri_splitQueryString_closure(t0) {
      this.encoding = t0;
    },
    Uri__parseIPv4Address_error: function Uri__parseIPv4Address_error(t0) {
      this.host = t0;
    },
    Uri_parseIPv6Address_error: function Uri_parseIPv6Address_error(t0) {
      this.host = t0;
    },
    Uri_parseIPv6Address_parseHex: function Uri_parseIPv6Address_parseHex(t0, t1) {
      this.error = t0;
      this.host = t1;
    },
    _Uri: function _Uri(t0, t1, t2, t3, t4, t5, t6) {
      var _ = this;
      _.scheme = t0;
      _._userInfo = t1;
      _._host = t2;
      _._port = t3;
      _.path = t4;
      _._query = t5;
      _._fragment = t6;
      _.___Uri_queryParametersAll_FI = _.___Uri_queryParameters_FI = _.___Uri_hashCode_FI = _.___Uri_pathSegments_FI = _.___Uri__text_FI = $;
    },
    _Uri__makeQueryFromParametersDefault_writeParameter: function _Uri__makeQueryFromParametersDefault_writeParameter(t0, t1) {
      this._box_0 = t0;
      this.result = t1;
    },
    _Uri__makeQueryFromParametersDefault_closure: function _Uri__makeQueryFromParametersDefault_closure(t0) {
      this.writeParameter = t0;
    },
    _Uri__splitQueryStringAll_parsePair: function _Uri__splitQueryStringAll_parsePair(t0, t1, t2) {
      this.query = t0;
      this.encoding = t1;
      this.result = t2;
    },
    UriData: function UriData(t0, t1, t2) {
      this._text = t0;
      this._separatorIndices = t1;
      this._uriCache = t2;
    },
    _SimpleUri: function _SimpleUri(t0, t1, t2, t3, t4, t5, t6, t7) {
      var _ = this;
      _._uri = t0;
      _._schemeEnd = t1;
      _._hostStart = t2;
      _._portStart = t3;
      _._pathStart = t4;
      _._queryStart = t5;
      _._fragmentStart = t6;
      _._schemeCache = t7;
      _._hashCodeCache = null;
    },
    _DataUri: function _DataUri(t0, t1, t2, t3, t4, t5, t6) {
      var _ = this;
      _.scheme = t0;
      _._userInfo = t1;
      _._host = t2;
      _._port = t3;
      _.path = t4;
      _._query = t5;
      _._fragment = t6;
      _.___Uri_queryParametersAll_FI = _.___Uri_queryParameters_FI = _.___Uri_hashCode_FI = _.___Uri_pathSegments_FI = _.___Uri__text_FI = $;
    },
    Expando: function Expando(t0, t1) {
      this._jsWeakMap = t0;
      this.$ti = t1;
    },
    _getNextTaskId() {
      var t1 = $._taskId;
      $._taskId = t1 + 1;
      return t1;
    },
    _createEventName(isBeginEvent, isEndEvent, $name, taskId) {
      if (isBeginEvent)
        return "" + taskId + "-" + $name + "-begin";
      if (isEndEvent)
        return "" + taskId + "-" + $name + "-end";
      return $name;
    },
    _postfixWithCount(eventName) {
      var count = $._eventNameToCount.$index(0, eventName);
      if (count == null)
        return eventName;
      return eventName + "-" + A.S(count);
    },
    _decrementEventCount(eventName) {
      var t1, newCount;
      if (!$._eventNameToCount.containsKey$1(0, eventName))
        return;
      t1 = $._eventNameToCount.$index(0, eventName);
      t1.toString;
      newCount = t1 - 1;
      t1 = $._eventNameToCount;
      if (newCount <= 0)
        t1.remove$1(0, eventName);
      else
        t1.$indexSet(0, eventName, newCount);
    },
    _reportTaskEvent(taskId, flowId, type, $name, argumentsAsJson) {
      var isBeginEvent, isEndEvent, currentEventName, currentCount, t1, beginEventName;
      if (type === 9 || type === 11 || type === 10)
        return;
      if ($._markAndMeasureEntryCount > 10000 && $._eventNameToCount.__js_helper$_length === 0) {
        $.$get$_performance().clearMarks();
        $.$get$_performance().clearMeasures();
        $._markAndMeasureEntryCount = 0;
      }
      isBeginEvent = type === 1 || type === 5;
      isEndEvent = type === 2 || type === 7;
      currentEventName = A._createEventName(isBeginEvent, isEndEvent, $name, taskId);
      if (isBeginEvent) {
        currentCount = $._eventNameToCount.$index(0, currentEventName);
        if (currentCount == null)
          currentCount = 0;
        $._eventNameToCount.$indexSet(0, currentEventName, currentCount + 1);
        currentEventName = A._postfixWithCount(currentEventName);
      }
      t1 = $.$get$_performance();
      t1.toString;
      t1.mark(currentEventName, type$.JSObject._as($.$get$_json().parse(argumentsAsJson)));
      $._markAndMeasureEntryCount = $._markAndMeasureEntryCount + 1;
      if (isEndEvent) {
        beginEventName = A._createEventName(true, false, $name, taskId);
        t1 = $.$get$_performance();
        t1.toString;
        t1.measure($name, A._postfixWithCount(beginEventName), currentEventName);
        $._markAndMeasureEntryCount = $._markAndMeasureEntryCount + 1;
        A._decrementEventCount(beginEventName);
      }
      B.JSInt_methods.clamp$2($._markAndMeasureEntryCount, 0, 10001);
    },
    _FakeUserTag__FakeUserTag(label) {
      var t1,
        existingTag = $._FakeUserTag__instances.$index(0, label);
      if (existingTag != null)
        return existingTag;
      if ($._FakeUserTag__instances.__js_helper$_length === 64)
        throw A.wrapException(A.UnsupportedError$("UserTag instance limit (64) reached."));
      t1 = new A._FakeUserTag();
      $._FakeUserTag__instances.$indexSet(0, label, t1);
      return t1;
    },
    ServiceExtensionResponse$result(result) {
      A.checkNotNullable(result, "result", type$.String);
      return new A.ServiceExtensionResponse();
    },
    ServiceExtensionResponse__validateErrorCode(errorCode) {
      var _s9_ = "errorCode";
      A.checkNotNullable(errorCode, _s9_, type$.int);
      if (errorCode === -32602)
        return;
      if (errorCode >= -32016 && errorCode <= -32000)
        return;
      throw A.wrapException(A.ArgumentError$value(errorCode, _s9_, "Out of range"));
    },
    registerExtension(method, handler) {
      var t1 = type$.String;
      A.checkNotNullable(method, "method", t1);
      if (!B.JSString_methods.startsWith$1(method, "ext."))
        throw A.wrapException(A.ArgumentError$value(method, "method", "Must begin with ext."));
      if ($._extensions.$index(0, method) != null)
        throw A.wrapException(A.ArgumentError$("Extension already registered: " + method, null));
      A.checkNotNullable(handler, "handler", type$.Future_ServiceExtensionResponse_Function_2_String_and_Map_String_String);
      $._extensions.$indexSet(0, method, $.Zone__current.bindBinaryCallback$3$1(handler, type$.Future_ServiceExtensionResponse, t1, type$.Map_String_String));
    },
    postEvent(eventKind, eventData, stream) {
      if (B.JSArray_methods.contains$1(A._setArrayType(["VM", "Isolate", "Debug", "GC", "_Echo", "HeapSnapshot", "Logging", "Timeline", "Profiler"], type$.JSArray_String), stream))
        throw A.wrapException(A.ArgumentError$value(stream, "stream", "Cannot be a protected stream."));
      else if (B.JSString_methods.startsWith$1(stream, "_"))
        throw A.wrapException(A.ArgumentError$value(stream, "stream", "Cannot start with an underscore."));
      return;
    },
    Timeline_startSync($name, $arguments, flow) {
      var t1, block;
      A.ArgumentError_checkNotNull($name, "name", type$.String);
      if ($.$get$_performance() == null) {
        B.JSArray_methods.add$1($.Timeline__stack, null);
        return;
      }
      t1 = A._getNextTaskId();
      block = new A._SyncBlock($name, t1, $arguments, flow);
      B.JSArray_methods.add$1($.Timeline__stack, block);
      A._reportTaskEvent(t1, -1, 1, $name, block.get$_jsonArguments());
    },
    Timeline_finishSync() {
      var block,
        t1 = $.Timeline__stack.length;
      if (t1 === 0)
        throw A.wrapException(A.StateError$("Uneven calls to startSync and finishSync"));
      if (0 >= t1)
        return A.ioore($.Timeline__stack, -1);
      block = $.Timeline__stack.pop();
      if (block == null)
        return;
      A._reportTaskEvent(block.taskId, -1, 2, block.name, block.get$_jsonArguments());
    },
    Timeline_instantSync($name, $arguments) {
      A.ArgumentError_checkNotNull($name, "name", type$.String);
      if ($.$get$_performance() == null)
        return;
      A._reportTaskEvent(0, -1, 4, $name, A._argumentsAsJson($arguments));
    },
    TimelineTask$() {
      var t1 = A._setArrayType([], type$.JSArray_nullable__AsyncBlock);
      return new A.TimelineTask(A._getNextTaskId(), t1);
    },
    _argumentsAsJson($arguments) {
      if ($arguments == null || $arguments.__js_helper$_length === 0)
        return "{}";
      return B.C_JsonCodec.encode$1($arguments);
    },
    _performance_closure: function _performance_closure() {
    },
    _json_closure: function _json_closure() {
    },
    _FakeUserTag: function _FakeUserTag() {
    },
    ServiceExtensionResponse: function ServiceExtensionResponse() {
    },
    TimelineTask: function TimelineTask(t0, t1) {
      this._taskId = t0;
      this._stack = t1;
    },
    _AsyncBlock: function _AsyncBlock(t0, t1) {
      this.name = t0;
      this._taskId = t1;
    },
    _SyncBlock: function _SyncBlock(t0, t1, t2, t3) {
      var _ = this;
      _.name = t0;
      _.taskId = t1;
      _.$arguments = t2;
      _.flow = t3;
      _.___SyncBlock__jsonArguments_FI = $;
    },
    window() {
      var t1 = window;
      t1.toString;
      return t1;
    },
    _EventStreamSubscription$0(_target, _eventType, onData, _useCapture, $T) {
      var t1 = onData == null ? null : A._wrapZone0(new A._EventStreamSubscription_closure0(onData), type$.Event);
      t1 = new A._EventStreamSubscription0(_target, _eventType, t1, false, $T._eval$1("_EventStreamSubscription0<0>"));
      t1._html0$_tryResume$0();
      return t1;
    },
    _wrapZone0(callback, $T) {
      var t1 = $.Zone__current;
      if (t1 === B.C__RootZone)
        return callback;
      return t1.bindUnaryCallbackGuarded$1$1(callback, $T);
    },
    HtmlElement: function HtmlElement() {
    },
    AccessibleNodeList: function AccessibleNodeList() {
    },
    AnchorElement: function AnchorElement() {
    },
    AreaElement: function AreaElement() {
    },
    Blob: function Blob() {
    },
    BroadcastChannel: function BroadcastChannel() {
    },
    CharacterData: function CharacterData() {
    },
    CssPerspective: function CssPerspective() {
    },
    CssRule: function CssRule() {
    },
    CssStyleDeclaration: function CssStyleDeclaration() {
    },
    CssStyleDeclarationBase: function CssStyleDeclarationBase() {
    },
    CssStyleValue: function CssStyleValue() {
    },
    CssTransformComponent: function CssTransformComponent() {
    },
    CssTransformValue: function CssTransformValue() {
    },
    CssUnparsedValue: function CssUnparsedValue() {
    },
    DataTransferItemList: function DataTransferItemList() {
    },
    DomException0: function DomException0() {
    },
    DomRectList: function DomRectList() {
    },
    DomRectReadOnly0: function DomRectReadOnly0() {
    },
    DomStringList: function DomStringList() {
    },
    DomTokenList0: function DomTokenList0() {
    },
    Element0: function Element0() {
    },
    Event: function Event() {
    },
    EventTarget: function EventTarget() {
    },
    File: function File() {
    },
    FileList: function FileList() {
    },
    FileWriter: function FileWriter() {
    },
    FormElement: function FormElement() {
    },
    Gamepad: function Gamepad() {
    },
    History: function History() {
    },
    HtmlCollection: function HtmlCollection() {
    },
    Location: function Location() {
    },
    MediaList: function MediaList() {
    },
    MessageEvent: function MessageEvent() {
    },
    MidiInputMap: function MidiInputMap() {
    },
    MidiInputMap_keys_closure: function MidiInputMap_keys_closure(t0) {
      this.keys = t0;
    },
    MidiInputMap_values_closure: function MidiInputMap_values_closure(t0) {
      this.values = t0;
    },
    MidiOutputMap: function MidiOutputMap() {
    },
    MidiOutputMap_keys_closure: function MidiOutputMap_keys_closure(t0) {
      this.keys = t0;
    },
    MidiOutputMap_values_closure: function MidiOutputMap_values_closure(t0) {
      this.values = t0;
    },
    MimeType: function MimeType() {
    },
    MimeTypeArray: function MimeTypeArray() {
    },
    Node: function Node() {
    },
    NodeList: function NodeList() {
    },
    Plugin: function Plugin() {
    },
    PluginArray: function PluginArray() {
    },
    RtcStatsReport: function RtcStatsReport() {
    },
    RtcStatsReport_keys_closure: function RtcStatsReport_keys_closure(t0) {
      this.keys = t0;
    },
    RtcStatsReport_values_closure: function RtcStatsReport_values_closure(t0) {
      this.values = t0;
    },
    SelectElement: function SelectElement() {
    },
    SourceBuffer: function SourceBuffer() {
    },
    SourceBufferList: function SourceBufferList() {
    },
    SpeechGrammar: function SpeechGrammar() {
    },
    SpeechGrammarList: function SpeechGrammarList() {
    },
    SpeechRecognitionResult: function SpeechRecognitionResult() {
    },
    Storage: function Storage() {
    },
    Storage_keys_closure: function Storage_keys_closure(t0) {
      this.keys = t0;
    },
    Storage_values_closure: function Storage_values_closure(t0) {
      this.values = t0;
    },
    StyleSheet: function StyleSheet() {
    },
    TextTrack: function TextTrack() {
    },
    TextTrackCue: function TextTrackCue() {
    },
    TextTrackCueList: function TextTrackCueList() {
    },
    TextTrackList: function TextTrackList() {
    },
    TimeRanges: function TimeRanges() {
    },
    Touch: function Touch() {
    },
    TouchList: function TouchList() {
    },
    TrackDefaultList: function TrackDefaultList() {
    },
    Url: function Url() {
    },
    VideoTrackList: function VideoTrackList() {
    },
    _CssRuleList: function _CssRuleList() {
    },
    _DomRect: function _DomRect() {
    },
    _GamepadList: function _GamepadList() {
    },
    _NamedNodeMap: function _NamedNodeMap() {
    },
    _SpeechRecognitionResultList: function _SpeechRecognitionResultList() {
    },
    _StyleSheetList: function _StyleSheetList() {
    },
    EventStreamProvider: function EventStreamProvider(t0, t1) {
      this._html0$_eventType = t0;
      this.$ti = t1;
    },
    _EventStream0: function _EventStream0(t0, t1, t2, t3) {
      var _ = this;
      _._html0$_target = t0;
      _._html0$_eventType = t1;
      _._html0$_useCapture = t2;
      _.$ti = t3;
    },
    _EventStreamSubscription0: function _EventStreamSubscription0(t0, t1, t2, t3, t4) {
      var _ = this;
      _._html0$_pauseCount = 0;
      _._html0$_target = t0;
      _._html0$_eventType = t1;
      _._html0$_onData = t2;
      _._html0$_useCapture = t3;
      _.$ti = t4;
    },
    _EventStreamSubscription_closure0: function _EventStreamSubscription_closure0(t0) {
      this.onData = t0;
    },
    _EventStreamSubscription_onData_closure0: function _EventStreamSubscription_onData_closure0(t0) {
      this.handleData = t0;
    },
    ImmutableListMixin: function ImmutableListMixin() {
    },
    FixedSizeListIterator: function FixedSizeListIterator(t0, t1, t2) {
      var _ = this;
      _._array = t0;
      _._length = t1;
      _._position = -1;
      _._current = null;
      _.$ti = t2;
    },
    _CssStyleDeclaration_JavaScriptObject_CssStyleDeclarationBase: function _CssStyleDeclaration_JavaScriptObject_CssStyleDeclarationBase() {
    },
    _DomRectList_JavaScriptObject_ListMixin: function _DomRectList_JavaScriptObject_ListMixin() {
    },
    _DomRectList_JavaScriptObject_ListMixin_ImmutableListMixin: function _DomRectList_JavaScriptObject_ListMixin_ImmutableListMixin() {
    },
    _DomStringList_JavaScriptObject_ListMixin: function _DomStringList_JavaScriptObject_ListMixin() {
    },
    _DomStringList_JavaScriptObject_ListMixin_ImmutableListMixin: function _DomStringList_JavaScriptObject_ListMixin_ImmutableListMixin() {
    },
    _FileList_JavaScriptObject_ListMixin: function _FileList_JavaScriptObject_ListMixin() {
    },
    _FileList_JavaScriptObject_ListMixin_ImmutableListMixin: function _FileList_JavaScriptObject_ListMixin_ImmutableListMixin() {
    },
    _HtmlCollection_JavaScriptObject_ListMixin: function _HtmlCollection_JavaScriptObject_ListMixin() {
    },
    _HtmlCollection_JavaScriptObject_ListMixin_ImmutableListMixin: function _HtmlCollection_JavaScriptObject_ListMixin_ImmutableListMixin() {
    },
    _MidiInputMap_JavaScriptObject_MapMixin: function _MidiInputMap_JavaScriptObject_MapMixin() {
    },
    _MidiOutputMap_JavaScriptObject_MapMixin: function _MidiOutputMap_JavaScriptObject_MapMixin() {
    },
    _MimeTypeArray_JavaScriptObject_ListMixin: function _MimeTypeArray_JavaScriptObject_ListMixin() {
    },
    _MimeTypeArray_JavaScriptObject_ListMixin_ImmutableListMixin: function _MimeTypeArray_JavaScriptObject_ListMixin_ImmutableListMixin() {
    },
    _NodeList_JavaScriptObject_ListMixin: function _NodeList_JavaScriptObject_ListMixin() {
    },
    _NodeList_JavaScriptObject_ListMixin_ImmutableListMixin: function _NodeList_JavaScriptObject_ListMixin_ImmutableListMixin() {
    },
    _PluginArray_JavaScriptObject_ListMixin: function _PluginArray_JavaScriptObject_ListMixin() {
    },
    _PluginArray_JavaScriptObject_ListMixin_ImmutableListMixin: function _PluginArray_JavaScriptObject_ListMixin_ImmutableListMixin() {
    },
    _RtcStatsReport_JavaScriptObject_MapMixin: function _RtcStatsReport_JavaScriptObject_MapMixin() {
    },
    _SourceBufferList_EventTarget_ListMixin: function _SourceBufferList_EventTarget_ListMixin() {
    },
    _SourceBufferList_EventTarget_ListMixin_ImmutableListMixin: function _SourceBufferList_EventTarget_ListMixin_ImmutableListMixin() {
    },
    _SpeechGrammarList_JavaScriptObject_ListMixin: function _SpeechGrammarList_JavaScriptObject_ListMixin() {
    },
    _SpeechGrammarList_JavaScriptObject_ListMixin_ImmutableListMixin: function _SpeechGrammarList_JavaScriptObject_ListMixin_ImmutableListMixin() {
    },
    _Storage_JavaScriptObject_MapMixin: function _Storage_JavaScriptObject_MapMixin() {
    },
    _TextTrackCueList_JavaScriptObject_ListMixin: function _TextTrackCueList_JavaScriptObject_ListMixin() {
    },
    _TextTrackCueList_JavaScriptObject_ListMixin_ImmutableListMixin: function _TextTrackCueList_JavaScriptObject_ListMixin_ImmutableListMixin() {
    },
    _TextTrackList_EventTarget_ListMixin: function _TextTrackList_EventTarget_ListMixin() {
    },
    _TextTrackList_EventTarget_ListMixin_ImmutableListMixin: function _TextTrackList_EventTarget_ListMixin_ImmutableListMixin() {
    },
    _TouchList_JavaScriptObject_ListMixin: function _TouchList_JavaScriptObject_ListMixin() {
    },
    _TouchList_JavaScriptObject_ListMixin_ImmutableListMixin: function _TouchList_JavaScriptObject_ListMixin_ImmutableListMixin() {
    },
    __CssRuleList_JavaScriptObject_ListMixin: function __CssRuleList_JavaScriptObject_ListMixin() {
    },
    __CssRuleList_JavaScriptObject_ListMixin_ImmutableListMixin: function __CssRuleList_JavaScriptObject_ListMixin_ImmutableListMixin() {
    },
    __GamepadList_JavaScriptObject_ListMixin: function __GamepadList_JavaScriptObject_ListMixin() {
    },
    __GamepadList_JavaScriptObject_ListMixin_ImmutableListMixin: function __GamepadList_JavaScriptObject_ListMixin_ImmutableListMixin() {
    },
    __NamedNodeMap_JavaScriptObject_ListMixin: function __NamedNodeMap_JavaScriptObject_ListMixin() {
    },
    __NamedNodeMap_JavaScriptObject_ListMixin_ImmutableListMixin: function __NamedNodeMap_JavaScriptObject_ListMixin_ImmutableListMixin() {
    },
    __SpeechRecognitionResultList_JavaScriptObject_ListMixin: function __SpeechRecognitionResultList_JavaScriptObject_ListMixin() {
    },
    __SpeechRecognitionResultList_JavaScriptObject_ListMixin_ImmutableListMixin: function __SpeechRecognitionResultList_JavaScriptObject_ListMixin_ImmutableListMixin() {
    },
    __StyleSheetList_JavaScriptObject_ListMixin: function __StyleSheetList_JavaScriptObject_ListMixin() {
    },
    __StyleSheetList_JavaScriptObject_ListMixin_ImmutableListMixin: function __StyleSheetList_JavaScriptObject_ListMixin_ImmutableListMixin() {
    },
    _convertNativeToDart_Value(value) {
      var t1, values, i;
      if (value == null)
        return value;
      if (typeof value == "string" || typeof value == "number" || A._isBool(value))
        return value;
      if (A.isJavaScriptSimpleObject(value))
        return A.convertNativeToDart_Dictionary(value);
      t1 = Array.isArray(value);
      t1.toString;
      if (t1) {
        values = [];
        i = 0;
        while (true) {
          t1 = value.length;
          t1.toString;
          if (!(i < t1))
            break;
          values.push(A._convertNativeToDart_Value(value[i]));
          ++i;
        }
        return values;
      }
      return value;
    },
    convertNativeToDart_Dictionary(object) {
      var dict, keys, t1, _i, key, t2;
      if (object == null)
        return null;
      dict = A.LinkedHashMap_LinkedHashMap$_empty(type$.String, type$.dynamic);
      keys = Object.getOwnPropertyNames(object);
      for (t1 = keys.length, _i = 0; _i < keys.length; keys.length === t1 || (0, A.throwConcurrentModificationError)(keys), ++_i) {
        key = keys[_i];
        t2 = key;
        t2.toString;
        dict.$indexSet(0, t2, A._convertNativeToDart_Value(object[key]));
      }
      return dict;
    },
    isJavaScriptSimpleObject(value) {
      var proto = Object.getPrototypeOf(value),
        t1 = proto === Object.prototype;
      t1.toString;
      if (!t1) {
        t1 = proto === null;
        t1.toString;
      } else
        t1 = true;
      return t1;
    },
    _AcceptStructuredClone: function _AcceptStructuredClone() {
    },
    _AcceptStructuredClone_walk_closure: function _AcceptStructuredClone_walk_closure(t0, t1) {
      this.$this = t0;
      this.map = t1;
    },
    _AcceptStructuredCloneDart2Js: function _AcceptStructuredCloneDart2Js(t0, t1) {
      this.values = t0;
      this.copies = t1;
      this.mustCopy = false;
    },
    _functionToJS1(f) {
      var result;
      if (typeof f == "function")
        throw A.wrapException(A.ArgumentError$("Attempting to rewrap a JS function.", null));
      result = function(_call, f) {
        return function(arg1) {
          return _call(f, arg1, arguments.length);
        };
      }(A._callDartFunctionFast1, f);
      result[$.$get$DART_CLOSURE_PROPERTY_NAME()] = f;
      return result;
    },
    _functionToJS2(f) {
      var result;
      if (typeof f == "function")
        throw A.wrapException(A.ArgumentError$("Attempting to rewrap a JS function.", null));
      result = function(_call, f) {
        return function(arg1, arg2) {
          return _call(f, arg1, arg2, arguments.length);
        };
      }(A._callDartFunctionFast2, f);
      result[$.$get$DART_CLOSURE_PROPERTY_NAME()] = f;
      return result;
    },
    _callDartFunctionFast0(callback) {
      return type$.Function._as(callback).call$0();
    },
    _callDartFunctionFast1(callback, arg1, $length) {
      type$.Function._as(callback);
      if (A._asInt($length) >= 1)
        return callback.call$1(arg1);
      return callback.call$0();
    },
    _callDartFunctionFast2(callback, arg1, arg2, $length) {
      type$.Function._as(callback);
      A._asInt($length);
      if ($length >= 2)
        return callback.call$2(arg1, arg2);
      if ($length === 1)
        return callback.call$1(arg1);
      return callback.call$0();
    },
    _noJsifyRequired(o) {
      return o == null || A._isBool(o) || typeof o == "number" || typeof o == "string" || type$.Int8List._is(o) || type$.Uint8List._is(o) || type$.Uint8ClampedList._is(o) || type$.Int16List._is(o) || type$.Uint16List._is(o) || type$.Int32List._is(o) || type$.Uint32List._is(o) || type$.Float32List._is(o) || type$.Float64List._is(o) || type$.ByteBuffer._is(o) || type$.ByteData._is(o);
    },
    jsify(object) {
      if (A._noJsifyRequired(object))
        return object;
      return new A.jsify__convert(new A._IdentityHashMap(type$._IdentityHashMap_of_nullable_Object_and_nullable_Object)).call$1(object);
    },
    getProperty(o, $name, $T) {
      return $T._as(o[$name]);
    },
    _getPropertyTrustType(o, $name) {
      return o[$name];
    },
    callMethod(o, method, args, $T) {
      A.assertInteropArgs(args);
      return $T._as(o[method].apply(o, args));
    },
    _callMethodUnchecked2(o, method, arg1, arg2, $T) {
      return $T._as(o[method](arg1, arg2));
    },
    callConstructor(constr, $arguments, $T) {
      var args, factoryFunction;
      if ($arguments == null)
        return $T._as(new constr());
      else
        A.assertInteropArgs($arguments);
      if ($arguments instanceof Array)
        switch ($arguments.length) {
          case 0:
            return $T._as(new constr());
          case 1:
            return $T._as(new constr($arguments[0]));
          case 2:
            return $T._as(new constr($arguments[0], $arguments[1]));
          case 3:
            return $T._as(new constr($arguments[0], $arguments[1], $arguments[2]));
          case 4:
            return $T._as(new constr($arguments[0], $arguments[1], $arguments[2], $arguments[3]));
        }
      args = [null];
      B.JSArray_methods.addAll$1(args, $arguments);
      factoryFunction = constr.bind.apply(constr, args);
      String(factoryFunction);
      return $T._as(new factoryFunction());
    },
    _callConstructorUnchecked1(constr, arg1, $T) {
      return $T._as(new constr(arg1));
    },
    promiseToFuture(jsPromise, $T) {
      var t1 = new A._Future($.Zone__current, $T._eval$1("_Future<0>")),
        completer = new A._AsyncCompleter(t1, $T._eval$1("_AsyncCompleter<0>"));
      jsPromise.then(A.convertDartClosureToJS(new A.promiseToFuture_closure(completer, $T), 1), A.convertDartClosureToJS(new A.promiseToFuture_closure0(completer), 1));
      return t1;
    },
    _noDartifyRequired(o) {
      return o == null || typeof o === "boolean" || typeof o === "number" || typeof o === "string" || o instanceof Int8Array || o instanceof Uint8Array || o instanceof Uint8ClampedArray || o instanceof Int16Array || o instanceof Uint16Array || o instanceof Int32Array || o instanceof Uint32Array || o instanceof Float32Array || o instanceof Float64Array || o instanceof ArrayBuffer || o instanceof DataView;
    },
    dartify(o) {
      if (A._noDartifyRequired(o))
        return o;
      return new A.dartify_convert(new A._IdentityHashMap(type$._IdentityHashMap_of_nullable_Object_and_nullable_Object)).call$1(o);
    },
    jsify__convert: function jsify__convert(t0) {
      this._convertedObjects = t0;
    },
    promiseToFuture_closure: function promiseToFuture_closure(t0, t1) {
      this.completer = t0;
      this.T = t1;
    },
    promiseToFuture_closure0: function promiseToFuture_closure0(t0) {
      this.completer = t0;
    },
    dartify_convert: function dartify_convert(t0) {
      this._convertedObjects = t0;
    },
    NullRejectionException: function NullRejectionException(t0) {
      this.isUndefined = t0;
    },
    max(a, b, $T) {
      A.checkTypeBound($T, type$.num, "T", "max");
      return Math.max($T._as(a), $T._as(b));
    },
    sqrt(x) {
      return Math.sqrt(x);
    },
    exp(x) {
      return Math.exp(x);
    },
    log(x) {
      return Math.log(x);
    },
    pow(x, exponent) {
      return Math.pow(x, exponent);
    },
    Random_Random(seed) {
      var t1;
      if (seed == null)
        t1 = B.C__JSRandom;
      else {
        t1 = new A._Random();
        t1._Random$1(seed);
      }
      return t1;
    },
    _JSRandom: function _JSRandom() {
    },
    _Random: function _Random() {
      this._hi = this._lo = 0;
    },
    Length: function Length() {
    },
    LengthList: function LengthList() {
    },
    Number: function Number() {
    },
    NumberList: function NumberList() {
    },
    PointList: function PointList() {
    },
    StringList: function StringList() {
    },
    Transform0: function Transform0() {
    },
    TransformList: function TransformList() {
    },
    _LengthList_JavaScriptObject_ListMixin: function _LengthList_JavaScriptObject_ListMixin() {
    },
    _LengthList_JavaScriptObject_ListMixin_ImmutableListMixin: function _LengthList_JavaScriptObject_ListMixin_ImmutableListMixin() {
    },
    _NumberList_JavaScriptObject_ListMixin: function _NumberList_JavaScriptObject_ListMixin() {
    },
    _NumberList_JavaScriptObject_ListMixin_ImmutableListMixin: function _NumberList_JavaScriptObject_ListMixin_ImmutableListMixin() {
    },
    _StringList_JavaScriptObject_ListMixin: function _StringList_JavaScriptObject_ListMixin() {
    },
    _StringList_JavaScriptObject_ListMixin_ImmutableListMixin: function _StringList_JavaScriptObject_ListMixin_ImmutableListMixin() {
    },
    _TransformList_JavaScriptObject_ListMixin: function _TransformList_JavaScriptObject_ListMixin() {
    },
    _TransformList_JavaScriptObject_ListMixin_ImmutableListMixin: function _TransformList_JavaScriptObject_ListMixin_ImmutableListMixin() {
    },
    ByteData_ByteData$sublistView(data) {
      var elementSize = data.BYTES_PER_ELEMENT,
        end = A.RangeError_checkValidRange(0, null, B.JSInt_methods.$tdiv(data.byteLength, elementSize), null, null);
      return J.asByteData$2$x(B.NativeUint8List_methods.get$buffer(data), data.byteOffset + 0 * elementSize, end * elementSize);
    },
    Uint8List_Uint8List$sublistView(data, start, end) {
      var t1 = J.getInterceptor$x(data),
        elementSize = t1.get$elementSizeInBytes(data);
      end = A.RangeError_checkValidRange(start, end, B.JSInt_methods.$tdiv(data.byteLength, elementSize), null, null);
      return J.asUint8List$2$x(t1.get$buffer(data), data.byteOffset + start * elementSize, (end - start) * elementSize);
    },
    Endian: function Endian() {
    },
    Offset_lerp(a, b, t) {
      if (b == null)
        if (a == null)
          return null;
        else
          return a.$mul(0, 1 - t);
      else if (a == null)
        return b.$mul(0, t);
      else
        return new A.Offset(A._lerpDouble(a._dx, b._dx, t), A._lerpDouble(a._dy, b._dy, t));
    },
    Size$(width, height) {
      return new A.Size(width, height);
    },
    Size_lerp(a, b, t) {
      var t1 = type$.nullable_Size;
      t1._as(a);
      t1._as(b);
      A._asDouble(t);
      if (b == null)
        if (a == null)
          return null;
        else
          return a.$mul(0, 1 - t);
      else if (a == null)
        return b.$mul(0, t);
      else
        return new A.Size(A._lerpDouble(a._dx, b._dx, t), A._lerpDouble(a._dy, b._dy, t));
    },
    Rect$fromCircle(center, radius) {
      var t1 = center._dx,
        t2 = radius * 2 / 2,
        t3 = center._dy;
      return new A.Rect(t1 - t2, t3 - t2, t1 + t2, t3 + t2);
    },
    Rect$fromCenter(center, height, width) {
      var t1 = center._dx,
        t2 = width / 2,
        t3 = center._dy,
        t4 = height / 2;
      return new A.Rect(t1 - t2, t3 - t4, t1 + t2, t3 + t4);
    },
    Rect$fromPoints(a, b) {
      var t1 = a._dx,
        t2 = b._dx,
        t3 = a._dy,
        t4 = b._dy;
      return new A.Rect(Math.min(t1, t2), Math.min(t3, t4), Math.max(t1, t2), Math.max(t3, t4));
    },
    Rect_lerp(a, b, t) {
      var k, t1, t2, t3, t4;
      if (b == null)
        if (a == null)
          return null;
        else {
          k = 1 - t;
          return new A.Rect(a.left * k, a.top * k, a.right * k, a.bottom * k);
        }
      else {
        t1 = b.left;
        t2 = b.top;
        t3 = b.right;
        t4 = b.bottom;
        if (a == null)
          return new A.Rect(t1 * t, t2 * t, t3 * t, t4 * t);
        else
          return new A.Rect(A._lerpDouble(a.left, t1, t), A._lerpDouble(a.top, t2, t), A._lerpDouble(a.right, t3, t), A._lerpDouble(a.bottom, t4, t));
      }
    },
    Radius_lerp(a, b, t) {
      var k, t1, t2;
      if (b == null)
        if (a == null)
          return null;
        else {
          k = 1 - t;
          return new A.Radius(a.x * k, a.y * k);
        }
      else {
        t1 = b.x;
        t2 = b.y;
        if (a == null)
          return new A.Radius(t1 * t, t2 * t);
        else
          return new A.Radius(A._lerpDouble(a.x, t1, t), A._lerpDouble(a.y, t2, t));
      }
    },
    RRect$fromRectAndRadius(rect, radius) {
      var t4,
        t1 = radius.x,
        t2 = radius.y,
        t3 = t1 >= 0;
      A.assertHelper(t3);
      t4 = t2 >= 0;
      A.assertHelper(t4);
      A.assertHelper(t3);
      A.assertHelper(t4);
      A.assertHelper(t3);
      A.assertHelper(t4);
      A.assertHelper(t3);
      A.assertHelper(t4);
      return new A.RRect(rect.left, rect.top, rect.right, rect.bottom, t1, t2, t1, t2, t1, t2, t1, t2, t1 === t2);
    },
    RRect$fromLTRBAndCorners(left, $top, right, bottom, bottomLeft, bottomRight, topLeft, topRight) {
      var t1 = topLeft.x,
        t2 = topLeft.y,
        t3 = topRight.x,
        t4 = topRight.y,
        t5 = bottomLeft.x,
        t6 = bottomLeft.y,
        t7 = bottomRight.x,
        t8 = bottomRight.y,
        t9 = t1 === t2 && t1 === t3 && t1 === t4 && t1 === t5 && t1 === t6 && t1 === t7 && t1 === t8;
      A.assertHelper(t1 >= 0);
      A.assertHelper(t2 >= 0);
      A.assertHelper(t3 >= 0);
      A.assertHelper(t4 >= 0);
      A.assertHelper(t7 >= 0);
      A.assertHelper(t8 >= 0);
      A.assertHelper(t5 >= 0);
      A.assertHelper(t6 >= 0);
      return new A.RRect(left, $top, right, bottom, t1, t2, t3, t4, t7, t8, t5, t6, t9);
    },
    RRect$fromRectAndCorners(rect, bottomLeft, bottomRight, topLeft, topRight) {
      var t1 = topLeft.x,
        t2 = topLeft.y,
        t3 = topRight.x,
        t4 = topRight.y,
        t5 = bottomLeft.x,
        t6 = bottomLeft.y,
        t7 = bottomRight.x,
        t8 = bottomRight.y,
        t9 = t1 === t2 && t1 === t3 && t1 === t4 && t1 === t5 && t1 === t6 && t1 === t7 && t1 === t8;
      A.assertHelper(t1 >= 0);
      A.assertHelper(t2 >= 0);
      A.assertHelper(t3 >= 0);
      A.assertHelper(t4 >= 0);
      A.assertHelper(t7 >= 0);
      A.assertHelper(t8 >= 0);
      A.assertHelper(t5 >= 0);
      A.assertHelper(t6 >= 0);
      return new A.RRect(rect.left, rect.top, rect.right, rect.bottom, t1, t2, t3, t4, t7, t8, t5, t6, t9);
    },
    RRect$_raw(blRadiusX, blRadiusY, bottom, brRadiusX, brRadiusY, left, right, tlRadiusX, tlRadiusY, $top, trRadiusX, trRadiusY, uniformRadii) {
      A.assertHelper(tlRadiusX >= 0);
      A.assertHelper(tlRadiusY >= 0);
      A.assertHelper(trRadiusX >= 0);
      A.assertHelper(trRadiusY >= 0);
      A.assertHelper(brRadiusX >= 0);
      A.assertHelper(brRadiusY >= 0);
      A.assertHelper(blRadiusX >= 0);
      A.assertHelper(blRadiusY >= 0);
      return new A.RRect(left, $top, right, bottom, tlRadiusX, tlRadiusY, trRadiusX, trRadiusY, brRadiusX, brRadiusY, blRadiusX, blRadiusY, uniformRadii);
    },
    lerpDouble(a, b, t) {
      var t1,
        _s55_ = "Cannot interpolate between finite and non-finite values";
      A._asNumQ(a);
      A._asNumQ(b);
      A._asDouble(t);
      if (a != b) {
        t1 = a == null ? null : isNaN(a);
        if (t1 === true) {
          t1 = b == null ? null : isNaN(b);
          t1 = t1 === true;
        } else
          t1 = false;
      } else
        t1 = true;
      if (t1)
        return a == null ? null : a;
      if (a == null)
        a = 0;
      if (b == null)
        b = 0;
      if (A.assertTest(isFinite(a)))
        A.assertThrow(_s55_);
      if (A.assertTest(isFinite(b)))
        A.assertThrow(_s55_);
      if (A.assertTest(isFinite(t)))
        A.assertThrow("t must be finite when interpolating between values");
      return a * (1 - t) + b * t;
    },
    _lerpDouble(a, b, t) {
      return a * (1 - t) + b * t;
    },
    clampDouble(x, min, max) {
      A.assertHelper(min <= max && !isNaN(max) && !isNaN(min));
      if (x < min)
        return min;
      if (x > max)
        return max;
      if (isNaN(x))
        return max;
      return x;
    },
    _scaleAlpha(x, factor) {
      return x.withValues$1$alpha(B.JSNumber_methods.clamp$2(x.get$a(x) * factor, 0, 1));
    },
    Color$(value) {
      return new A.Color((B.JSInt_methods._shrOtherPositive$1(value, 24) & 255) / 255, (B.JSInt_methods._shrOtherPositive$1(value, 16) & 255) / 255, (B.JSInt_methods._shrOtherPositive$1(value, 8) & 255) / 255, (value & 255) / 255, B.ColorSpace_0);
    },
    Color$fromARGB(a, r, g, b) {
      return new A.Color((a & 255) / 255, (r & 255) / 255, (g & 255) / 255, (b & 255) / 255, B.ColorSpace_0);
    },
    Color$fromRGBO(r, g, b, opacity) {
      return new A.Color(opacity, (r & 255) / 255, (g & 255) / 255, (b & 255) / 255, B.ColorSpace_0);
    },
    Color__linearizeColorComponent(component) {
      if (component <= 0.03928)
        return component / 12.92;
      return Math.pow((component + 0.055) / 1.055, 2.4);
    },
    Color_lerp(x, y, t) {
      var t2,
        t1 = type$.nullable_Color;
      t1._as(x);
      t1._as(y);
      A._asDouble(t);
      t1 = x == null;
      A.assertHelper((t1 ? null : x.get$colorSpace()) !== B.ColorSpace_1);
      t2 = y == null;
      A.assertHelper((t2 ? null : y.get$colorSpace()) !== B.ColorSpace_1);
      if (t2)
        if (t1)
          return null;
        else
          return A._scaleAlpha(x, 1 - t);
      else if (t1)
        return A._scaleAlpha(y, t);
      else {
        A.assertHelper(x.get$colorSpace() === y.get$colorSpace());
        return new A.Color(B.JSNumber_methods.clamp$2(A._lerpDouble(x.get$a(x), y.get$a(y), t), 0, 1), B.JSNumber_methods.clamp$2(A._lerpDouble(x.get$r(x), y.get$r(y), t), 0, 1), B.JSNumber_methods.clamp$2(A._lerpDouble(x.get$g(), y.get$g(), t), 0, 1), B.JSNumber_methods.clamp$2(A._lerpDouble(x.get$b(x), y.get$b(y), t), 0, 1), x.get$colorSpace());
      }
    },
    Color_alphaBlend(foreground, background) {
      var alpha, invAlpha, backAlpha, outAlpha;
      A.assertHelper(foreground.get$colorSpace() === background.get$colorSpace());
      A.assertHelper(foreground.get$colorSpace() !== B.ColorSpace_1);
      alpha = foreground.get$a(foreground);
      if (alpha === 0)
        return background;
      invAlpha = 1 - alpha;
      backAlpha = background.get$a(background);
      if (backAlpha === 1)
        return new A.Color(1, alpha * foreground.get$r(foreground) + invAlpha * background.get$r(background), alpha * foreground.get$g() + invAlpha * background.get$g(), alpha * foreground.get$b(foreground) + invAlpha * background.get$b(background), foreground.get$colorSpace());
      else {
        backAlpha *= invAlpha;
        outAlpha = alpha + backAlpha;
        A.assertHelper(outAlpha !== 0);
        return new A.Color(outAlpha, (foreground.get$r(foreground) * alpha + background.get$r(background) * backAlpha) / outAlpha, (foreground.get$g() * alpha + background.get$g() * backAlpha) / outAlpha, (foreground.get$b(foreground) * alpha + background.get$b(background) * backAlpha) / outAlpha, foreground.get$colorSpace());
      }
    },
    Paint_Paint() {
      return $.$get$_renderer().createPaint$0();
    },
    Gradient_Gradient$linear(from, to, colors, colorStops, tileMode) {
      return $.$get$_renderer().createLinearGradient$6(0, from, to, colors, colorStops, tileMode, null);
    },
    ImageFilter_ImageFilter$matrix(matrix4, filterQuality) {
      return $.$get$_renderer().createMatrixImageFilter$2$filterQuality(matrix4, filterQuality);
    },
    instantiateImageCodecWithSize(buffer, getTargetSize) {
      return A.instantiateImageCodecWithSize$body(buffer, getTargetSize);
    },
    instantiateImageCodecWithSize$body(buffer, getTargetSize) {
      var $async$goto = 0,
        $async$completer = A._makeAsyncAwaitCompleter(type$.Codec),
        $async$returnValue, $async$handler = 2, $async$errorStack = [], $async$next = [], codec, info, width, height, targetSize, t1, t2, t3;
      var $async$instantiateImageCodecWithSize = A._wrapJsFunctionForAsync(function($async$errorCode, $async$result) {
        if ($async$errorCode === 1) {
          $async$errorStack.push($async$result);
          $async$goto = $async$handler;
        }
        while (true)
          switch ($async$goto) {
            case 0:
              // Function start
              $async$goto = getTargetSize == null ? 3 : 5;
              break;
            case 3:
              // then
              t1 = $.$get$_renderer();
              t2 = buffer._ui$_list;
              t2.toString;
              $async$returnValue = t1.instantiateImageCodec$1(t2);
              // goto return
              $async$goto = 1;
              break;
              // goto join
              $async$goto = 4;
              break;
            case 5:
              // else
              t1 = $.$get$_renderer();
              t2 = buffer._ui$_list;
              t2.toString;
              $async$goto = 6;
              return A._asyncAwait(t1.instantiateImageCodec$1(t2), $async$instantiateImageCodecWithSize);
            case 6:
              // returning from await.
              codec = $async$result;
              $async$handler = 7;
              $async$goto = 10;
              return A._asyncAwait(codec.getNextFrame$0(), $async$instantiateImageCodecWithSize);
            case 10:
              // returning from await.
              info = $async$result;
              try {
                t2 = J.get$image$z(info);
                width = t2.get$width(t2);
                t2 = J.get$image$z(info);
                height = t2.get$height(t2);
                targetSize = getTargetSize.call$2(width, height);
                t2 = buffer._ui$_list;
                t2.toString;
                t3 = targetSize.width;
                t3 = t1.instantiateImageCodec$4$allowUpscaling$targetHeight$targetWidth(t2, false, targetSize.height, t3);
                $async$returnValue = t3;
                $async$next = [1];
                // goto finally
                $async$goto = 8;
                break;
              } finally {
                J.get$image$z(info).dispose$0();
              }
              $async$next.push(9);
              // goto finally
              $async$goto = 8;
              break;
            case 7:
              // uncaught
              $async$next = [2];
            case 8:
              // finally
              $async$handler = 2;
              codec.dispose$0();
              // goto the next finally handler
              $async$goto = $async$next.pop();
              break;
            case 9:
              // after finally
            case 4:
              // join
            case 1:
              // return
              return A._asyncReturn($async$returnValue, $async$completer);
            case 2:
              // rethrow
              return A._asyncRethrow($async$errorStack.at(-1), $async$completer);
          }
      });
      return A._asyncStartSync($async$instantiateImageCodecWithSize, $async$completer);
    },
    Shadow_convertRadiusToSigma(radius) {
      return radius > 0 ? radius * 0.57735 + 0.5 : 0;
    },
    Shadow_lerp(a, b, t) {
      var t2, t3,
        t1 = A.Color_lerp(a.color, b.color, t);
      t1.toString;
      t2 = A.Offset_lerp(a.offset, b.offset, t);
      t2.toString;
      t3 = A._lerpDouble(a.blurRadius, b.blurRadius, t);
      if (A.assertTest(t3 >= 0))
        A.assertThrow(string$.Text_s);
      return new A.Shadow(t1, t2, t3);
    },
    Shadow_lerpList(a, b, t) {
      var result, commonLength, i, t2,
        t1 = a == null;
      if (t1 && b == null)
        return null;
      if (t1)
        a = A._setArrayType([], type$.JSArray_Shadow);
      if (b == null)
        b = A._setArrayType([], type$.JSArray_Shadow);
      result = A._setArrayType([], type$.JSArray_Shadow);
      commonLength = Math.min(a.length, b.length);
      for (i = 0; i < commonLength; ++i) {
        if (!(i < a.length))
          return A.ioore(a, i);
        t1 = a[i];
        if (!(i < b.length))
          return A.ioore(b, i);
        t1 = A.Shadow_lerp(t1, b[i], t);
        t1.toString;
        B.JSArray_methods.add$1(result, t1);
      }
      for (t1 = 1 - t, i = commonLength; t2 = a.length, i < t2; ++i) {
        if (!(i >= 0))
          return A.ioore(a, i);
        B.JSArray_methods.add$1(result, a[i].scale$1(0, t1));
      }
      for (i = commonLength; t1 = b.length, i < t1; ++i) {
        if (!(i >= 0))
          return A.ioore(b, i);
        B.JSArray_methods.add$1(result, b[i].scale$1(0, t));
      }
      return result;
    },
    ImmutableBuffer_fromUint8List(list) {
      var $async$goto = 0,
        $async$completer = A._makeAsyncAwaitCompleter(type$.ImmutableBuffer),
        $async$returnValue, instance;
      var $async$ImmutableBuffer_fromUint8List = A._wrapJsFunctionForAsync(function($async$errorCode, $async$result) {
        if ($async$errorCode === 1)
          return A._asyncRethrow($async$result, $async$completer);
        while (true)
          switch ($async$goto) {
            case 0:
              // Function start
              instance = new A.ImmutableBuffer(list.length);
              instance._ui$_list = list;
              $async$returnValue = instance;
              // goto return
              $async$goto = 1;
              break;
            case 1:
              // return
              return A._asyncReturn($async$returnValue, $async$completer);
          }
      });
      return A._asyncStartSync($async$ImmutableBuffer_fromUint8List, $async$completer);
    },
    PointerData$(buttons, change, device, distance, distanceMax, kind, obscured, onRespond, orientation, physicalDeltaX, physicalDeltaY, physicalX, physicalY, platformData, pointerIdentifier, pressure, pressureMax, pressureMin, radiusMajor, radiusMax, radiusMin, radiusMinor, scale, scrollDeltaX, scrollDeltaY, signalKind, size, synthesized, tilt, timeStamp, viewId) {
      return new A.PointerData(viewId, timeStamp, change, kind, signalKind, device, pointerIdentifier, physicalX, physicalY, physicalDeltaX, physicalDeltaY, buttons, false, synthesized, pressure, pressureMin, pressureMax, distance, distanceMax, size, radiusMajor, radiusMinor, radiusMin, radiusMax, orientation, tilt, platformData, scrollDeltaX, scrollDeltaY, scale, onRespond);
    },
    FontWeight_lerp(a, b, t) {
      var t2,
        t1 = a == null;
      if (t1 && b == null)
        return null;
      t1 = t1 ? null : a.index;
      if (t1 == null)
        t1 = 3;
      t2 = b == null ? null : b.index;
      t1 = A.lerpDouble(t1, t2 == null ? 3 : t2, t);
      t1.toString;
      t1 = A.clampInt(B.JSNumber_methods.round$0(t1), 0, 8);
      if (!(t1 >= 0 && t1 < 9))
        return A.ioore(B.List_gVO, t1);
      return B.List_gVO[t1];
    },
    FontVariation$(axis, value) {
      if (A.assertTest(axis.length === 4))
        A.assertThrow("Axis tag must be exactly four characters long.");
      if (A.assertTest(value >= -32768 && value < 32768))
        A.assertThrow("Value must be representable as a signed 16.16 fixed-point number, i.e. it must be in this range: -32768.0 \u2264 value < 32768.0");
      return new A.FontVariation(axis, value);
    },
    FontVariation_lerp(a, b, t) {
      var t1 = a == null,
        t2 = t1 ? null : a.axis,
        t3 = b == null;
      if (t2 == (t3 ? null : b.axis))
        t1 = t1 && t3;
      else
        t1 = true;
      if (t1)
        return t < 0.5 ? a : b;
      t1 = a.axis;
      t2 = A.lerpDouble(a.value, b.value, t);
      t2.toString;
      return A.FontVariation$(t1, A.clampDouble(t2, -32768, 32767.99998474121));
    },
    TextStyle_TextStyle(background, color, decoration, decorationColor, decorationStyle, decorationThickness, fontFamily, fontFamilyFallback, fontFeatures, fontSize, fontStyle, fontVariations, fontWeight, foreground, height, leadingDistribution, letterSpacing, locale, shadows, textBaseline, wordSpacing) {
      return $.$get$_renderer().createTextStyle$21$background$color$decoration$decorationColor$decorationStyle$decorationThickness$fontFamily$fontFamilyFallback$fontFeatures$fontSize$fontStyle$fontVariations$fontWeight$foreground$height$leadingDistribution$letterSpacing$locale$shadows$textBaseline$wordSpacing(background, color, decoration, decorationColor, decorationStyle, decorationThickness, fontFamily, fontFamilyFallback, fontFeatures, fontSize, fontStyle, fontVariations, fontWeight, foreground, height, leadingDistribution, letterSpacing, locale, shadows, textBaseline, wordSpacing);
    },
    ParagraphStyle_ParagraphStyle(ellipsis, fontFamily, fontSize, fontStyle, fontWeight, height, locale, maxLines, strutStyle, textAlign, textDirection, textHeightBehavior) {
      return $.$get$_renderer().createParagraphStyle$12$ellipsis$fontFamily$fontSize$fontStyle$fontWeight$height$locale$maxLines$strutStyle$textAlign$textDirection$textHeightBehavior(ellipsis, fontFamily, fontSize, fontStyle, fontWeight, height, locale, maxLines, strutStyle, textAlign, textDirection, textHeightBehavior);
    },
    PluginUtilities_getCallbackHandle(callback) {
      throw A.wrapException(A.UnimplementedError$(null));
    },
    PluginUtilities_getCallbackFromHandle(handle) {
      throw A.wrapException(A.UnimplementedError$(null));
    },
    ClipOp: function ClipOp(t0, t1) {
      this.index = t0;
      this._name = t1;
    },
    PathFillType: function PathFillType(t0, t1) {
      this.index = t0;
      this._name = t1;
    },
    _ChannelCallbackRecord: function _ChannelCallbackRecord(t0, t1) {
      this._callback = t0;
      this._ui$_zone = t1;
    },
    _StoredMessage: function _StoredMessage(t0, t1, t2) {
      this.data = t0;
      this._callback = t1;
      this._ui$_zone = t2;
    },
    _Channel: function _Channel(t0, t1) {
      var _ = this;
      _._queue = t0;
      _.debugEnableDiscardWarnings = true;
      _._capacity = t1;
      _._draining = false;
      _._channelCallbackRecord = null;
    },
    ChannelBuffers: function ChannelBuffers(t0) {
      this._channels = t0;
    },
    ChannelBuffers_push_closure: function ChannelBuffers_push_closure() {
    },
    ChannelBuffers_push_closure0: function ChannelBuffers_push_closure0(t0) {
      this.name = t0;
    },
    ChannelBuffers_setListener_closure: function ChannelBuffers_setListener_closure() {
    },
    ChannelBuffers_allowOverflow_closure: function ChannelBuffers_allowOverflow_closure(t0, t1, t2) {
      this.$this = t0;
      this.name = t1;
      this.allowed = t2;
    },
    OffsetBase: function OffsetBase() {
    },
    Offset: function Offset(t0, t1) {
      this._dx = t0;
      this._dy = t1;
    },
    Size: function Size(t0, t1) {
      this._dx = t0;
      this._dy = t1;
    },
    Rect: function Rect(t0, t1, t2, t3) {
      var _ = this;
      _.left = t0;
      _.top = t1;
      _.right = t2;
      _.bottom = t3;
    },
    Radius: function Radius(t0, t1) {
      this.x = t0;
      this.y = t1;
    },
    RRect: function RRect(t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12) {
      var _ = this;
      _.left = t0;
      _.top = t1;
      _.right = t2;
      _.bottom = t3;
      _.tlRadiusX = t4;
      _.tlRadiusY = t5;
      _.trRadiusX = t6;
      _.trRadiusY = t7;
      _.brRadiusX = t8;
      _.brRadiusY = t9;
      _.blRadiusX = t10;
      _.blRadiusY = t11;
      _.webOnlyUniformRadii = t12;
    },
    KeyEventType: function KeyEventType(t0, t1) {
      this.index = t0;
      this._name = t1;
    },
    KeyEventDeviceType: function KeyEventDeviceType(t0, t1) {
      this.index = t0;
      this._name = t1;
    },
    KeyData: function KeyData(t0, t1, t2, t3, t4, t5) {
      var _ = this;
      _.timeStamp = t0;
      _.type = t1;
      _.physical = t2;
      _.logical = t3;
      _.character = t4;
      _.synthesized = t5;
    },
    KeyData__logicalToString_closure: function KeyData__logicalToString_closure(t0) {
      this.planeNum = t0;
    },
    KeyData__quotedCharCode_closure: function KeyData__quotedCharCode_closure() {
    },
    Color: function Color(t0, t1, t2, t3, t4) {
      var _ = this;
      _.a = t0;
      _.r = t1;
      _.g = t2;
      _.b = t3;
      _.colorSpace = t4;
    },
    StrokeCap: function StrokeCap(t0, t1) {
      this.index = t0;
      this._name = t1;
    },
    StrokeJoin: function StrokeJoin(t0, t1) {
      this.index = t0;
      this._name = t1;
    },
    PaintingStyle: function PaintingStyle(t0, t1) {
      this.index = t0;
      this._name = t1;
    },
    BlendMode: function BlendMode(t0, t1) {
      this.index = t0;
      this._name = t1;
    },
    Clip: function Clip(t0, t1) {
      this.index = t0;
      this._name = t1;
    },
    BlurStyle: function BlurStyle(t0, t1) {
      this.index = t0;
      this._name = t1;
    },
    MaskFilter: function MaskFilter(t0, t1) {
      this._ui$_style = t0;
      this._sigma = t1;
    },
    FilterQuality: function FilterQuality(t0, t1) {
      this.index = t0;
      this._name = t1;
    },
    ImageFilter: function ImageFilter() {
    },
    ColorSpace0: function ColorSpace0(t0, t1) {
      this.index = t0;
      this._name = t1;
    },
    ImageByteFormat: function ImageByteFormat(t0, t1) {
      this.index = t0;
      this._name = t1;
    },
    Shadow: function Shadow(t0, t1, t2) {
      this.color = t0;
      this.offset = t1;
      this.blurRadius = t2;
    },
    ImmutableBuffer: function ImmutableBuffer(t0) {
      this._ui$_list = null;
      this._ui$_length = t0;
    },
    PlatformDispatcher: function PlatformDispatcher() {
    },
    FrameTiming: function FrameTiming(t0) {
      this._ui$_data = t0;
    },
    AppLifecycleState: function AppLifecycleState(t0, t1) {
      this.index = t0;
      this._name = t1;
    },
    AppExitResponse: function AppExitResponse(t0, t1) {
      this.index = t0;
      this._name = t1;
    },
    Locale: function Locale(t0, t1) {
      this._languageCode = t0;
      this._countryCode = t1;
    },
    DartPerformanceMode: function DartPerformanceMode(t0, t1) {
      this.index = t0;
      this._name = t1;
    },
    SemanticsActionEvent: function SemanticsActionEvent(t0, t1, t2, t3) {
      var _ = this;
      _.type = t0;
      _.viewId = t1;
      _.nodeId = t2;
      _.$arguments = t3;
    },
    ViewFocusEvent: function ViewFocusEvent(t0, t1, t2) {
      this.viewId = t0;
      this.state = t1;
      this.direction = t2;
    },
    ViewFocusState: function ViewFocusState(t0, t1) {
      this.index = t0;
      this._name = t1;
    },
    ViewFocusDirection: function ViewFocusDirection(t0, t1) {
      this.index = t0;
      this._name = t1;
    },
    PointerChange: function PointerChange(t0, t1) {
      this.index = t0;
      this._name = t1;
    },
    PointerDeviceKind: function PointerDeviceKind(t0, t1) {
      this.index = t0;
      this._name = t1;
    },
    PointerSignalKind: function PointerSignalKind(t0, t1) {
      this.index = t0;
      this._name = t1;
    },
    PointerData: function PointerData(t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t18, t19, t20, t21, t22, t23, t24, t25, t26, t27, t28, t29, t30) {
      var _ = this;
      _.viewId = t0;
      _.timeStamp = t1;
      _.change = t2;
      _.kind = t3;
      _.signalKind = t4;
      _.device = t5;
      _.pointerIdentifier = t6;
      _.physicalX = t7;
      _.physicalY = t8;
      _.physicalDeltaX = t9;
      _.physicalDeltaY = t10;
      _.buttons = t11;
      _.obscured = t12;
      _.synthesized = t13;
      _.pressure = t14;
      _.pressureMin = t15;
      _.pressureMax = t16;
      _.distance = t17;
      _.distanceMax = t18;
      _.size = t19;
      _.radiusMajor = t20;
      _.radiusMinor = t21;
      _.radiusMin = t22;
      _.radiusMax = t23;
      _.orientation = t24;
      _.tilt = t25;
      _.platformData = t26;
      _.scrollDeltaX = t27;
      _.scrollDeltaY = t28;
      _.scale = t29;
      _._onRespond = t30;
    },
    PointerDataPacket: function PointerDataPacket(t0) {
      this.data = t0;
    },
    SemanticsAction: function SemanticsAction(t0, t1) {
      this.index = t0;
      this.name = t1;
    },
    SemanticsFlag: function SemanticsFlag(t0, t1) {
      this.index = t0;
      this.name = t1;
    },
    SemanticsRole: function SemanticsRole(t0, t1) {
      this.index = t0;
      this._name = t1;
    },
    SemanticsUpdateBuilder: function SemanticsUpdateBuilder(t0) {
      this._ui$_nodeUpdates = t0;
    },
    PlaceholderAlignment: function PlaceholderAlignment(t0, t1) {
      this.index = t0;
      this._name = t1;
    },
    FontWeight: function FontWeight(t0) {
      this.index = t0;
    },
    FontVariation: function FontVariation(t0, t1) {
      this.axis = t0;
      this.value = t1;
    },
    GlyphInfo: function GlyphInfo(t0, t1, t2) {
      this.graphemeClusterLayoutBounds = t0;
      this.graphemeClusterCodeUnitRange = t1;
      this.writingDirection = t2;
    },
    TextAlign: function TextAlign(t0, t1) {
      this.index = t0;
      this._name = t1;
    },
    TextBaseline: function TextBaseline(t0, t1) {
      this.index = t0;
      this._name = t1;
    },
    TextDecoration: function TextDecoration(t0) {
      this._mask = t0;
    },
    TextDecorationStyle: function TextDecorationStyle(t0, t1) {
      this.index = t0;
      this._name = t1;
    },
    TextLeadingDistribution: function TextLeadingDistribution(t0, t1) {
      this.index = t0;
      this._name = t1;
    },
    TextHeightBehavior: function TextHeightBehavior(t0) {
      this.leadingDistribution = t0;
    },
    TextDirection: function TextDirection(t0, t1) {
      this.index = t0;
      this._name = t1;
    },
    TextBox: function TextBox(t0, t1, t2, t3, t4) {
      var _ = this;
      _.left = t0;
      _.top = t1;
      _.right = t2;
      _.bottom = t3;
      _.direction = t4;
    },
    TextAffinity: function TextAffinity(t0, t1) {
      this.index = t0;
      this._name = t1;
    },
    TextPosition: function TextPosition(t0, t1) {
      this.offset = t0;
      this.affinity = t1;
    },
    TextRange: function TextRange(t0, t1) {
      this.start = t0;
      this.end = t1;
    },
    ParagraphConstraints: function ParagraphConstraints(t0) {
      this.width = t0;
    },
    BoxHeightStyle: function BoxHeightStyle(t0, t1) {
      this.index = t0;
      this._name = t1;
    },
    BoxWidthStyle: function BoxWidthStyle(t0, t1) {
      this.index = t0;
      this._name = t1;
    },
    TileMode: function TileMode(t0, t1) {
      this.index = t0;
      this._name = t1;
    },
    Display: function Display() {
    },
    Brightness: function Brightness(t0, t1) {
      this.index = t0;
      this._name = t1;
    },
    CallbackHandle: function CallbackHandle(t0) {
      this._ui$_handle = t0;
    },
    GestureSettings: function GestureSettings() {
    },
    bootstrapEngine(registerPlugins, runApp) {
      var $async$goto = 0,
        $async$completer = A._makeAsyncAwaitCompleter(type$.void),
        bootstrap, t1, loader;
      var $async$bootstrapEngine = A._wrapJsFunctionForAsync(function($async$errorCode, $async$result) {
        if ($async$errorCode === 1)
          return A._asyncRethrow($async$result, $async$completer);
        while (true)
          switch ($async$goto) {
            case 0:
              // Function start
              bootstrap = new A.AppBootstrap(new A.bootstrapEngine_closure(), new A.bootstrapEngine_closure0(registerPlugins, runApp));
              t1 = self._flutter;
              loader = t1 == null ? null : type$.nullable_JavaScriptObject._as(t1.loader);
              $async$goto = loader == null || !("didCreateEngineInitializer" in loader) ? 2 : 4;
              break;
            case 2:
              // then
              $async$goto = 5;
              return A._asyncAwait(bootstrap.autoStart$0(), $async$bootstrapEngine);
            case 5:
              // returning from await.
              // goto join
              $async$goto = 3;
              break;
            case 4:
              // else
              loader.didCreateEngineInitializer(bootstrap.prepareEngineInitializer$0());
            case 3:
              // join
              // implicit return
              return A._asyncReturn(null, $async$completer);
          }
      });
      return A._asyncStartSync($async$bootstrapEngine, $async$completer);
    },
    AssetManager: function AssetManager(t0) {
      this._assetBase = t0;
    },
    BrowserEngine: function BrowserEngine(t0, t1) {
      this.index = t0;
      this._name = t1;
    },
    OperatingSystem: function OperatingSystem(t0, t1) {
      this.index = t0;
      this._name = t1;
    },
    BrowserDetection: function BrowserDetection() {
      this.__BrowserDetection__operatingSystem_FI = this.__BrowserDetection__browserEngine_FI = this.__BrowserDetection__userAgent_FI = $;
    },
    bootstrapEngine_closure: function bootstrapEngine_closure() {
    },
    bootstrapEngine_closure0: function bootstrapEngine_closure0(t0, t1) {
      this.registerPlugins = t0;
      this.runApp = t1;
    },
    BrowserPlatformLocation: function BrowserPlatformLocation() {
    },
    BrowserPlatformLocation_getOrCreateDomEventListener_closure: function BrowserPlatformLocation_getOrCreateDomEventListener_closure(t0) {
      this.fn = t0;
    },
    HashUrlStrategy: function HashUrlStrategy() {
    },
    HashUrlStrategy_addPopStateListener_wrappedFn: function HashUrlStrategy_addPopStateListener_wrappedFn(t0) {
      this.fn = t0;
    },
    HashUrlStrategy_addPopStateListener_closure: function HashUrlStrategy_addPopStateListener_closure(t0, t1) {
      this.$this = t0;
      this.wrappedFn = t1;
    },
    HashUrlStrategy__waitForPopState_closure: function HashUrlStrategy__waitForPopState_closure(t0, t1) {
      this.unsubscribe = t0;
      this.completer = t1;
    },
    PlatformViewRegistry: function PlatformViewRegistry() {
    },
    AudioBuffer: function AudioBuffer() {
    },
    AudioParamMap: function AudioParamMap() {
    },
    AudioParamMap_keys_closure: function AudioParamMap_keys_closure(t0) {
      this.keys = t0;
    },
    AudioParamMap_values_closure: function AudioParamMap_values_closure(t0) {
      this.values = t0;
    },
    AudioTrackList: function AudioTrackList() {
    },
    BaseAudioContext: function BaseAudioContext() {
    },
    OfflineAudioContext: function OfflineAudioContext() {
    },
    _AudioParamMap_JavaScriptObject_MapMixin: function _AudioParamMap_JavaScriptObject_MapMixin() {
    },
    AppLinks: function AppLinks() {
    },
    AppLinksMethodChannel: function AppLinksMethodChannel() {
    },
    AppLinksPlatform: function AppLinksPlatform() {
    },
    AppLinksPluginWeb: function AppLinksPluginWeb(t0) {
      this._initialLink = t0;
    },
    CancelableOperation_CancelableOperation$fromFuture(result, onCancel, $T) {
      var value,
        t1 = $.Zone__current;
      t1 = new A.CancelableCompleter(new A._AsyncCompleter(new A._Future(t1, $T._eval$1("_Future<0>")), $T._eval$1("_AsyncCompleter<0>")), new A._AsyncCompleter(new A._Future(t1, type$._Future_nullable_Object), type$._AsyncCompleter_nullable_Object), onCancel, $T._eval$1("CancelableCompleter<0>"));
      t1.complete$1(0, result);
      value = t1.__CancelableCompleter_operation_FI;
      if (value === $) {
        result = new A.CancelableOperation(t1, $T._eval$1("CancelableOperation<0>"));
        value !== $ && A.throwLateFieldADI("operation");
        t1.set$__CancelableCompleter_operation_FI(result);
        value = result;
      }
      return value;
    },
    CancelableOperation: function CancelableOperation(t0, t1) {
      this._cancelable_operation$_completer = t0;
      this.$ti = t1;
    },
    CancelableCompleter: function CancelableCompleter(t0, t1, t2, t3) {
      var _ = this;
      _._cancelable_operation$_inner = t0;
      _._cancelCompleter = t1;
      _._cancelable_operation$_onCancel = t2;
      _._mayComplete = true;
      _.__CancelableCompleter_operation_FI = $;
      _.$ti = t3;
    },
    CancelableCompleter_complete_closure: function CancelableCompleter_complete_closure(t0) {
      this.$this = t0;
    },
    CancelableCompleter_complete_closure0: function CancelableCompleter_complete_closure0(t0) {
      this.$this = t0;
    },
    DelegatingStreamSink: function DelegatingStreamSink() {
    },
    SingleSubscriptionTransformer: function SingleSubscriptionTransformer(t0) {
      this.$ti = t0;
    },
    SingleSubscriptionTransformer_bind_closure: function SingleSubscriptionTransformer_bind_closure(t0) {
      this.subscription = t0;
    },
    SingleSubscriptionTransformer_bind_closure0: function SingleSubscriptionTransformer_bind_closure0(t0, t1) {
      this.$this = t0;
      this.controller = t1;
    },
    StringCharacterRange_StringCharacterRange$at(string, startIndex) {
      var start,
        t1 = string.length;
      A.RangeError_checkValidRange(startIndex, null, t1, "startIndex", "endIndex");
      start = A.previousBreak(string, 0, t1, startIndex);
      return new A.StringCharacterRange(string, start, startIndex !== start ? A.nextBreak(string, 0, t1, startIndex) : startIndex);
    },
    _indexOf(source, pattern, start, end) {
      var realEnd, index, t1,
        patternLength = pattern.length;
      if (patternLength === 0)
        return start;
      realEnd = end - patternLength;
      if (realEnd < start)
        return -1;
      if (source.length - realEnd <= (realEnd - start) * 2) {
        index = 0;
        while (true) {
          if (start < realEnd) {
            index = B.JSString_methods.indexOf$2(source, pattern, start);
            t1 = index >= 0;
          } else
            t1 = false;
          if (!t1)
            break;
          if (index > realEnd)
            return -1;
          if (A.isGraphemeClusterBoundary(source, start, end, index) && A.isGraphemeClusterBoundary(source, start, end, index + patternLength))
            return index;
          start = index + 1;
        }
        return -1;
      }
      return A._gcIndexOf(source, pattern, start, end);
    },
    _gcIndexOf(source, pattern, start, end) {
      var t1, index, endIndex,
        breaks = new A.Breaks(source, end, start, 260);
      for (t1 = pattern.length; index = breaks.nextBreak$0(), index >= 0;) {
        endIndex = index + t1;
        if (endIndex > end)
          break;
        if (B.JSString_methods.startsWith$2(source, pattern, index) && A.isGraphemeClusterBoundary(source, start, end, endIndex))
          return index;
      }
      return -1;
    },
    StringCharacters: function StringCharacters(t0) {
      this.string = t0;
    },
    StringCharacterRange: function StringCharacterRange(t0, t1, t2) {
      var _ = this;
      _._characters_impl$_string = t0;
      _._characters_impl$_start = t1;
      _._characters_impl$_end = t2;
      _._currentCache = null;
    },
    isGraphemeClusterBoundary(text, start, end, index) {
      var breaks, cursorBefore, t1, backBreaks;
      A.assertHelper(0 <= start);
      A.assertHelper(start <= index);
      A.assertHelper(index <= end);
      A.assertHelper(end <= text.length);
      if (start < index && index < end) {
        breaks = new A.Breaks(text, end, index, 280);
        cursorBefore = breaks._unknownPositionFirstStep$1(start);
        if (breaks.cursor !== index)
          return false;
        breaks.step$0(0);
        t1 = breaks.state;
        if ((t1 & 1) !== 0)
          return true;
        if ((t1 & 2) === 0)
          return false;
        A.assertHelper(t1 >= 280);
        backBreaks = new A.BackBreaks(text, start, cursorBefore, breaks.state);
        backBreaks._lookahead$0();
        return (backBreaks.state & 1) !== 0;
      }
      return true;
    },
    previousBreak(text, start, end, index) {
      var t1, nextChar, index0, category, cursorBefore, indexAfter, secondChar, t2, prevChar,
        _s6144_ = string$.u1132_____,
        _s10964_ = string$.x10_____,
        _s380_ = string$.x01_____;
      A.assertHelper(start <= index);
      A.assertHelper(index <= end);
      t1 = text.length;
      A.assertHelper(end <= t1);
      if (start < index && index < end) {
        if (!(index >= 0 && index < t1))
          return A.ioore(text, index);
        nextChar = text.charCodeAt(index);
        if ((nextChar & 63488) !== 55296) {
          t1 = nextChar >>> 5;
          if (!(t1 < 6144))
            return A.ioore(_s6144_, t1);
          index0 = _s6144_.charCodeAt(t1) + (nextChar & 31);
          if (!(index0 < 10964))
            return A.ioore(_s10964_, index0);
          category = _s10964_.charCodeAt(index0);
          cursorBefore = index;
        } else {
          category = 1;
          if ((nextChar & 64512) === 55296) {
            indexAfter = index + 1;
            if (indexAfter < end) {
              if (!(indexAfter < t1))
                return A.ioore(text, indexAfter);
              secondChar = text.charCodeAt(indexAfter);
              if ((secondChar & 64512) === 56320) {
                t1 = ((nextChar & 1023) << 10) + (secondChar & 1023) + 524288 >>> 8;
                if (!(t1 < 6144))
                  return A.ioore(_s6144_, t1);
                index0 = _s6144_.charCodeAt(t1) + (secondChar & 255);
                if (!(index0 < 10964))
                  return A.ioore(_s10964_, index0);
                category = _s10964_.charCodeAt(index0);
              }
            }
            cursorBefore = index;
          } else {
            t2 = index - 1;
            if (!(t2 >= 0 && t2 < t1))
              return A.ioore(text, t2);
            prevChar = text.charCodeAt(t2);
            if ((prevChar & 64512) === 55296) {
              t1 = ((prevChar & 1023) << 10) + (nextChar & 1023) + 524288 >>> 8;
              if (!(t1 < 6144))
                return A.ioore(_s6144_, t1);
              index = _s6144_.charCodeAt(t1) + (nextChar & 255);
              if (!(index < 10964))
                return A.ioore(_s10964_, index);
              category = _s10964_.charCodeAt(index);
              cursorBefore = t2;
            } else
              cursorBefore = index;
          }
        }
        t1 = 240 + category;
        if (!(t1 < 380))
          return A.ioore(_s380_, t1);
        return new A.BackBreaks(text, start, cursorBefore, _s380_.charCodeAt(t1)).nextBreak$0();
      }
      return index;
    },
    nextBreak(text, start, end, index) {
      var breaks, cursorBefore, possibleBreak, t1, t2, backBreaks, result;
      A.assertHelper(start <= index);
      A.assertHelper(index <= end);
      A.assertHelper(end <= text.length);
      if (index === start || index === end)
        return index;
      breaks = new A.Breaks(text, end, index, 280);
      cursorBefore = breaks._unknownPositionFirstStep$1(start);
      possibleBreak = breaks.nextBreak$0();
      A.assertHelper((breaks.state & 3) !== 0);
      t1 = breaks.state;
      t2 = t1 & 3;
      if (t2 === 1)
        return possibleBreak;
      A.assertHelper(t2 === 2);
      A.assertHelper((t1 & 4294967292) >= 280);
      backBreaks = new A.BackBreaks(text, start, cursorBefore, t1);
      backBreaks._lookahead$0();
      t2 = backBreaks.state;
      if ((t2 & 1) !== 0)
        return possibleBreak;
      if (t1 === 342) {
        A.assertHelper(t2 === 220);
        breaks.state = 220;
      } else {
        t2 = t1 === 282;
        A.assertHelper(t2 || t1 === 302 || t1 === 322);
        A.assertHelper(!t2 || backBreaks.state === 140);
        A.assertHelper(t1 !== 302 && t1 !== 322 || backBreaks.state === 200);
        breaks.state = backBreaks.state;
      }
      result = breaks.nextBreak$0();
      A.assertHelper((breaks.state & 3) === 1);
      return result;
    },
    Breaks: function Breaks(t0, t1, t2, t3) {
      var _ = this;
      _.base = t0;
      _.end = t1;
      _.cursor = t2;
      _.state = t3;
    },
    BackBreaks: function BackBreaks(t0, t1, t2, t3) {
      var _ = this;
      _.base = t0;
      _.start = t1;
      _.cursor = t2;
      _.state = t3;
    },
    CanonicalizedMap: function CanonicalizedMap() {
    },
    CanonicalizedMap_addAll_closure: function CanonicalizedMap_addAll_closure(t0) {
      this.$this = t0;
    },
    CanonicalizedMap_entries_closure: function CanonicalizedMap_entries_closure(t0) {
      this.$this = t0;
    },
    CanonicalizedMap_forEach_closure: function CanonicalizedMap_forEach_closure(t0, t1) {
      this.$this = t0;
      this.f = t1;
    },
    CanonicalizedMap_keys_closure: function CanonicalizedMap_keys_closure(t0) {
      this.$this = t0;
    },
    CanonicalizedMap_map_closure: function CanonicalizedMap_map_closure(t0, t1, t2, t3) {
      var _ = this;
      _.$this = t0;
      _.transform = t1;
      _.K2 = t2;
      _.V2 = t3;
    },
    CanonicalizedMap_putIfAbsent_closure: function CanonicalizedMap_putIfAbsent_closure(t0, t1, t2) {
      this.$this = t0;
      this.key = t1;
      this.ifAbsent = t2;
    },
    CanonicalizedMap_values_closure: function CanonicalizedMap_values_closure(t0) {
      this.$this = t0;
    },
    DefaultEquality: function DefaultEquality(t0) {
      this.$ti = t0;
    },
    IterableEquality: function IterableEquality(t0, t1) {
      this._elementEquality = t0;
      this.$ti = t1;
    },
    ListEquality: function ListEquality(t0, t1) {
      this._elementEquality = t0;
      this.$ti = t1;
    },
    _UnorderedEquality: function _UnorderedEquality() {
    },
    UnorderedIterableEquality: function UnorderedIterableEquality(t0, t1) {
      this._elementEquality = t0;
      this.$ti = t1;
    },
    SetEquality: function SetEquality(t0, t1) {
      this._elementEquality = t0;
      this.$ti = t1;
    },
    _MapEntry: function _MapEntry(t0, t1, t2) {
      this.equality = t0;
      this.key = t1;
      this.value = t2;
    },
    MapEquality: function MapEquality(t0, t1, t2) {
      this._keyEquality = t0;
      this._valueEquality = t1;
      this.$ti = t2;
    },
    DeepCollectionEquality: function DeepCollectionEquality(t0) {
      this._unordered = t0;
    },
    IterableExtension_whereNot(_this, test, $T) {
      return J.where$1$ax(_this, new A.IterableExtension_whereNot_closure(test, $T));
    },
    IterableExtension_firstWhereOrNull(_this, test, $T) {
      var _i, element;
      for (_i = 0; _i < 8; ++_i) {
        element = _this[_i];
        if (A.boolConversionCheck(test.call$1(element)))
          return element;
      }
      return null;
    },
    IterableIterableExtension_get_flattened(_this, $T) {
      return new A._SyncStarIterable(A.IterableIterableExtension_get_flattened$body(_this, $T), $T._eval$1("_SyncStarIterable<0>"));
    },
    IterableIterableExtension_get_flattened$body($async$_this, $async$$T) {
      return function() {
        var _this = $async$_this,
          $T = $async$$T;
        var $async$goto = 0, $async$handler = 1, $async$errorStack = [], t1, _i;
        return function $async$IterableIterableExtension_get_flattened($async$iterator, $async$errorCode, $async$result) {
          if ($async$errorCode === 1) {
            $async$errorStack.push($async$result);
            $async$goto = $async$handler;
          }
          while (true)
            switch ($async$goto) {
              case 0:
                // Function start
                t1 = _this.length, _i = 0;
              case 2:
                // for condition
                if (!(_i < _this.length)) {
                  // goto after for
                  $async$goto = 4;
                  break;
                }
                $async$goto = 5;
                return $async$iterator._yieldStar$1(_this[_i]);
              case 5:
                // after yield
              case 3:
                // for update
                _this.length === t1 || (0, A.throwConcurrentModificationError)(_this), ++_i;
                // goto for condition
                $async$goto = 2;
                break;
              case 4:
                // after for
                // implicit return
                return 0;
              case 1:
                // rethrow
                return $async$iterator._datum = $async$errorStack.at(-1), 3;
            }
        };
      };
    },
    IterableExtension_whereNot_closure: function IterableExtension_whereNot_closure(t0, t1) {
      this.test = t0;
      this.T = t1;
    },
    HeapPriorityQueue: function HeapPriorityQueue(t0, t1, t2) {
      var _ = this;
      _.comparison = t0;
      _._priority_queue$_queue = t1;
      _._priority_queue$_modificationCount = _._priority_queue$_length = 0;
      _.$ti = t2;
    },
    _DelegatingIterableBase: function _DelegatingIterableBase() {
    },
    DelegatingList: function DelegatingList() {
    },
    AnimationStatus: function AnimationStatus(t0, t1) {
      this.index = t0;
      this._name = t1;
    },
    Animation: function Animation() {
    },
    AnimationController$(debugLabel, duration, reverseDuration, value, vsync) {
      var t1 = new A.AnimationController(0, 1, debugLabel, B.AnimationBehavior_0, duration, reverseDuration, B._AnimationDirection_0, B.AnimationStatus_0, new A.ObserverList(A._setArrayType([], type$.JSArray_of_void_Function_AnimationStatus), type$.ObserverList_of_void_Function_AnimationStatus), new A.HashedObserverList(A.LinkedHashMap_LinkedHashMap(null, null, type$.void_Function, type$.int), type$.HashedObserverList_of_void_Function));
      $.$get$FlutterMemoryAllocations_instance().dispatchObjectCreated$3$className$library$object(B.Type_AnimationController_gUh.toString$0(0), "package:flutter/animation.dart", t1);
      t1._ticker = vsync.createTicker$1(t1.get$_animation_controller$_tick());
      t1._internalSetValue$1(value == null ? 0 : value);
      return t1;
    },
    AnimationController$unbounded(debugLabel, value, vsync) {
      var _null = null,
        t1 = new A.AnimationController(-1 / 0, 1 / 0, debugLabel, B.AnimationBehavior_1, _null, _null, B._AnimationDirection_0, B.AnimationStatus_0, new A.ObserverList(A._setArrayType([], type$.JSArray_of_void_Function_AnimationStatus), type$.ObserverList_of_void_Function_AnimationStatus), new A.HashedObserverList(A.LinkedHashMap_LinkedHashMap(_null, _null, type$.void_Function, type$.int), type$.HashedObserverList_of_void_Function));
      $.$get$FlutterMemoryAllocations_instance().dispatchObjectCreated$3$className$library$object(B.Type_AnimationController_gUh.toString$0(0), "package:flutter/animation.dart", t1);
      t1._ticker = vsync.createTicker$1(t1.get$_animation_controller$_tick());
      t1._internalSetValue$1(value);
      return t1;
    },
    _AnimationDirection: function _AnimationDirection(t0, t1) {
      this.index = t0;
      this._name = t1;
    },
    AnimationBehavior: function AnimationBehavior(t0, t1) {
      this.index = t0;
      this._name = t1;
    },
    AnimationController: function AnimationController(t0, t1, t2, t3, t4, t5, t6, t7, t8, t9) {
      var _ = this;
      _.lowerBound = t0;
      _.upperBound = t1;
      _.debugLabel = t2;
      _.animationBehavior = t3;
      _.duration = t4;
      _.reverseDuration = t5;
      _._animation_controller$_simulation = _._ticker = null;
      _.__AnimationController__value_A = $;
      _._lastElapsedDuration = null;
      _._animation_controller$_direction = t6;
      _.__AnimationController__status_A = $;
      _._lastReportedStatus = t7;
      _.AnimationLocalStatusListenersMixin__statusListeners = t8;
      _.AnimationLocalListenersMixin__listeners = t9;
    },
    AnimationController_forward_closure: function AnimationController_forward_closure(t0) {
      this.$this = t0;
    },
    AnimationController_reverse_closure: function AnimationController_reverse_closure(t0) {
      this.$this = t0;
    },
    AnimationController_animateTo_closure: function AnimationController_animateTo_closure(t0, t1) {
      this.$this = t0;
      this.duration = t1;
    },
    AnimationController_animateBack_closure: function AnimationController_animateBack_closure(t0, t1) {
      this.$this = t0;
      this.duration = t1;
    },
    AnimationController_dispose_closure: function AnimationController_dispose_closure(t0) {
      this.$this = t0;
    },
    AnimationController_toStringDetails_closure: function AnimationController_toStringDetails_closure(t0, t1) {
      this._box_0 = t0;
      this.$this = t1;
    },
    _InterpolationSimulation: function _InterpolationSimulation(t0, t1, t2, t3, t4) {
      var _ = this;
      _._durationInSeconds = t0;
      _._begin = t1;
      _._animation_controller$_end = t2;
      _._curve = t3;
      _.tolerance = t4;
    },
    _AnimationController_Animation_AnimationEagerListenerMixin: function _AnimationController_Animation_AnimationEagerListenerMixin() {
    },
    _AnimationController_Animation_AnimationEagerListenerMixin_AnimationLocalListenersMixin: function _AnimationController_Animation_AnimationEagerListenerMixin_AnimationLocalListenersMixin() {
    },
    _AnimationController_Animation_AnimationEagerListenerMixin_AnimationLocalListenersMixin_AnimationLocalStatusListenersMixin: function _AnimationController_Animation_AnimationEagerListenerMixin_AnimationLocalListenersMixin_AnimationLocalStatusListenersMixin() {
    },
    AnimationStyle: function AnimationStyle(t0, t1) {
      this.duration = t0;
      this.reverseDuration = t1;
    },
    _AnimationStyle_Object_Diagnosticable: function _AnimationStyle_Object_Diagnosticable() {
    },
    ProxyAnimation$(animation) {
      var t1 = new A.ProxyAnimation(new A.ObserverList(A._setArrayType([], type$.JSArray_of_void_Function_AnimationStatus), type$.ObserverList_of_void_Function_AnimationStatus), new A.HashedObserverList(A.LinkedHashMap_LinkedHashMap(null, null, type$.void_Function, type$.int), type$.HashedObserverList_of_void_Function), 0);
      t1.set$_animations$_parent(animation);
      if (t1._animations$_parent == null) {
        t1._status = B.AnimationStatus_0;
        t1._animations$_value = 0;
      }
      return t1;
    },
    CurvedAnimation$(curve, $parent, reverseCurve) {
      var t1 = new A.CurvedAnimation($parent, curve, reverseCurve);
      $.$get$FlutterMemoryAllocations_instance().dispatchObjectCreated$3$className$library$object(B.Type_CurvedAnimation_gv2.toString$0(0), "package:flutter/animation.dart", t1);
      t1._updateCurveDirection$1($parent.get$status($parent));
      $parent.addStatusListener$1(t1.get$_updateCurveDirection());
      return t1;
    },
    TrainHoppingAnimation$(_currentTrain, _nextTrain, onSwitchedTrain) {
      var t3, t4,
        t1 = type$.void_Function,
        t2 = new A.TrainHoppingAnimation(_currentTrain, _nextTrain, onSwitchedTrain, new A.ObserverList(A._setArrayType([], type$.JSArray_of_void_Function_AnimationStatus), type$.ObserverList_of_void_Function_AnimationStatus), new A.HashedObserverList(A.LinkedHashMap_LinkedHashMap(null, null, t1, type$.int), type$.HashedObserverList_of_void_Function));
      $.$get$FlutterMemoryAllocations_instance().dispatchObjectCreated$3$className$library$object(B.Type_TrainHoppingAnimation_6jo.toString$0(0), "package:flutter/animation.dart", t2);
      if (t2._nextTrain != null) {
        t3 = t2._currentTrain;
        t3 = t3.get$value(t3);
        t4 = t2._nextTrain;
        if (J.$eq$(t3, t4.get$value(t4))) {
          t2.set$_currentTrain(t2._nextTrain);
          t2.set$_nextTrain(null);
        } else {
          t3 = t2._currentTrain;
          t3 = t3.get$value(t3);
          t4 = t2._nextTrain;
          t4 = t4.get$value(t4);
          if (typeof t3 !== "number")
            return t3.$gt();
          if (typeof t4 !== "number")
            return A.iae(t4);
          if (t3 > t4)
            t2._mode = B._TrainHoppingMode_1;
          else {
            t3 = t2._currentTrain;
            t3 = t3.get$value(t3);
            t4 = t2._nextTrain;
            t4 = t4.get$value(t4);
            if (typeof t3 !== "number")
              return t3.$lt();
            if (typeof t4 !== "number")
              return A.iae(t4);
            A.assertHelper(t3 < t4);
            t2._mode = B._TrainHoppingMode_0;
          }
        }
      }
      t2._currentTrain.addStatusListener$1(t2.get$_statusChangeHandler());
      t3 = t2.get$_valueChangeHandler();
      t2._currentTrain.addListener$1(0, t3);
      t4 = t2._nextTrain;
      if (t4 != null) {
        t1._as(t3);
        t4.didRegisterListener$0();
        t4.AnimationLocalListenersMixin__listeners.add$1(0, t3);
      }
      A.assertHelper(t2._mode != null || t2._nextTrain == null);
      return t2;
    },
    AnimationMin$(first, next, $T) {
      return new A.AnimationMin(first, next, new A.ObserverList(A._setArrayType([], type$.JSArray_of_void_Function_AnimationStatus), type$.ObserverList_of_void_Function_AnimationStatus), new A.HashedObserverList(A.LinkedHashMap_LinkedHashMap(null, null, type$.void_Function, type$.int), type$.HashedObserverList_of_void_Function), 0, $T._eval$1("AnimationMin<0>"));
    },
    _AlwaysCompleteAnimation: function _AlwaysCompleteAnimation() {
    },
    _AlwaysDismissedAnimation: function _AlwaysDismissedAnimation() {
    },
    AnimationWithParentMixin: function AnimationWithParentMixin() {
    },
    ProxyAnimation: function ProxyAnimation(t0, t1, t2) {
      var _ = this;
      _._animations$_parent = _._animations$_value = _._status = null;
      _.AnimationLocalStatusListenersMixin__statusListeners = t0;
      _.AnimationLocalListenersMixin__listeners = t1;
      _.AnimationLazyListenerMixin__listenerCounter = t2;
    },
    ReverseAnimation: function ReverseAnimation(t0, t1, t2) {
      this.parent = t0;
      this.AnimationLocalStatusListenersMixin__statusListeners = t1;
      this.AnimationLazyListenerMixin__listenerCounter = t2;
    },
    CurvedAnimation: function CurvedAnimation(t0, t1, t2) {
      var _ = this;
      _.parent = t0;
      _.curve = t1;
      _.reverseCurve = t2;
      _._curveDirection = null;
    },
    CurvedAnimation_value_closure: function CurvedAnimation_value_closure(t0, t1) {
      this.activeCurve = t0;
      this.t = t1;
    },
    _TrainHoppingMode: function _TrainHoppingMode(t0, t1) {
      this.index = t0;
      this._name = t1;
    },
    TrainHoppingAnimation: function TrainHoppingAnimation(t0, t1, t2, t3, t4) {
      var _ = this;
      _._currentTrain = t0;
      _._nextTrain = t1;
      _._mode = null;
      _.onSwitchedTrain = t2;
      _._lastValue = _._lastStatus = null;
      _.AnimationLocalStatusListenersMixin__statusListeners = t3;
      _.AnimationLocalListenersMixin__listeners = t4;
    },
    CompoundAnimation: function CompoundAnimation() {
    },
    AnimationMin: function AnimationMin(t0, t1, t2, t3, t4, t5) {
      var _ = this;
      _.first = t0;
      _.next = t1;
      _._lastValue = _._lastStatus = null;
      _.AnimationLocalStatusListenersMixin__statusListeners = t2;
      _.AnimationLocalListenersMixin__listeners = t3;
      _.AnimationLazyListenerMixin__listenerCounter = t4;
      _.$ti = t5;
    },
    _CompoundAnimation_Animation_AnimationLazyListenerMixin: function _CompoundAnimation_Animation_AnimationLazyListenerMixin() {
    },
    _CompoundAnimation_Animation_AnimationLazyListenerMixin_AnimationLocalListenersMixin: function _CompoundAnimation_Animation_AnimationLazyListenerMixin_AnimationLocalListenersMixin() {
    },
    _CompoundAnimation_Animation_AnimationLazyListenerMixin_AnimationLocalListenersMixin_AnimationLocalStatusListenersMixin: function _CompoundAnimation_Animation_AnimationLazyListenerMixin_AnimationLocalListenersMixin_AnimationLocalStatusListenersMixin() {
    },
    _CurvedAnimation_Animation_AnimationWithParentMixin: function _CurvedAnimation_Animation_AnimationWithParentMixin() {
    },
    _ProxyAnimation_Animation_AnimationLazyListenerMixin: function _ProxyAnimation_Animation_AnimationLazyListenerMixin() {
    },
    _ProxyAnimation_Animation_AnimationLazyListenerMixin_AnimationLocalListenersMixin: function _ProxyAnimation_Animation_AnimationLazyListenerMixin_AnimationLocalListenersMixin() {
    },
    _ProxyAnimation_Animation_AnimationLazyListenerMixin_AnimationLocalListenersMixin_AnimationLocalStatusListenersMixin: function _ProxyAnimation_Animation_AnimationLazyListenerMixin_AnimationLocalListenersMixin_AnimationLocalStatusListenersMixin() {
    },
    _ReverseAnimation_Animation_AnimationLazyListenerMixin: function _ReverseAnimation_Animation_AnimationLazyListenerMixin() {
    },
    _ReverseAnimation_Animation_AnimationLazyListenerMixin_AnimationLocalStatusListenersMixin: function _ReverseAnimation_Animation_AnimationLazyListenerMixin_AnimationLocalStatusListenersMixin() {
    },
    _TrainHoppingAnimation_Animation_AnimationEagerListenerMixin: function _TrainHoppingAnimation_Animation_AnimationEagerListenerMixin() {
    },
    _TrainHoppingAnimation_Animation_AnimationEagerListenerMixin_AnimationLocalListenersMixin: function _TrainHoppingAnimation_Animation_AnimationEagerListenerMixin_AnimationLocalListenersMixin() {
    },
    _TrainHoppingAnimation_Animation_AnimationEagerListenerMixin_AnimationLocalListenersMixin_AnimationLocalStatusListenersMixin: function _TrainHoppingAnimation_Animation_AnimationEagerListenerMixin_AnimationLocalListenersMixin_AnimationLocalStatusListenersMixin() {
    },
    ParametricCurve: function ParametricCurve() {
    },
    Curve: function Curve() {
    },
    _Linear: function _Linear() {
    },
    Interval: function Interval(t0, t1, t2) {
      this.begin = t0;
      this.end = t1;
      this.curve = t2;
    },
    Threshold: function Threshold(t0) {
      this.threshold = t0;
    },
    Cubic: function Cubic(t0, t1, t2, t3) {
      var _ = this;
      _.a = t0;
      _.b = t1;
      _.c = t2;
      _.d = t3;
    },
    ThreePointCubic: function ThreePointCubic(t0, t1, t2, t3, t4) {
      var _ = this;
      _.a1 = t0;
      _.b1 = t1;
      _.midpoint = t2;
      _.a2 = t3;
      _.b2 = t4;
    },
    FlippedCurve: function FlippedCurve(t0) {
      this.curve = t0;
    },
    _DecelerateCurve: function _DecelerateCurve() {
    },
    AnimationLazyListenerMixin: function AnimationLazyListenerMixin() {
    },
    AnimationEagerListenerMixin: function AnimationEagerListenerMixin() {
    },
    AnimationLocalListenersMixin: function AnimationLocalListenersMixin() {
    },
    AnimationLocalListenersMixin_notifyListeners_closure: function AnimationLocalListenersMixin_notifyListeners_closure(t0, t1) {
      this._box_0 = t0;
      this.$this = t1;
    },
    AnimationLocalListenersMixin_notifyListeners__closure: function AnimationLocalListenersMixin_notifyListeners__closure(t0) {
      this.$this = t0;
    },
    AnimationLocalStatusListenersMixin: function AnimationLocalStatusListenersMixin() {
    },
    AnimationLocalStatusListenersMixin_notifyStatusListeners_closure: function AnimationLocalStatusListenersMixin_notifyStatusListeners_closure(t0, t1) {
      this._box_0 = t0;
      this.$this = t1;
    },
    AnimationLocalStatusListenersMixin_notifyStatusListeners__closure: function AnimationLocalStatusListenersMixin_notifyStatusListeners__closure(t0) {
      this.$this = t0;
    },
    Tween$(begin, end, $T) {
      return new A.Tween(begin, end, $T._eval$1("Tween<0>"));
    },
    CurveTween$(curve) {
      return new A.CurveTween(curve);
    },
    Animatable: function Animatable() {
    },
    _AnimatedEvaluation: function _AnimatedEvaluation(t0, t1, t2) {
      this.parent = t0;
      this._evaluatable = t1;
      this.$ti = t2;
    },
    _ChainedEvaluation: function _ChainedEvaluation(t0, t1, t2) {
      this._tween$_parent = t0;
      this._evaluatable = t1;
      this.$ti = t2;
    },
    Tween: function Tween(t0, t1, t2) {
      this.begin = t0;
      this.end = t1;
      this.$ti = t2;
    },
    Tween_lerp_closure: function Tween_lerp_closure(t0, t1) {
      this.$this = t0;
      this.t = t1;
    },
    ReverseTween: function ReverseTween(t0, t1, t2, t3) {
      var _ = this;
      _.parent = t0;
      _.begin = t1;
      _.end = t2;
      _.$ti = t3;
    },
    ColorTween: function ColorTween(t0, t1) {
      this.begin = t0;
      this.end = t1;
    },
    SizeTween: function SizeTween(t0, t1) {
      this.begin = t0;
      this.end = t1;
    },
    RectTween: function RectTween(t0, t1) {
      this.begin = t0;
      this.end = t1;
    },
    IntTween: function IntTween(t0, t1) {
      this.begin = t0;
      this.end = t1;
    },
    CurveTween: function CurveTween(t0) {
      this.curve = t0;
    },
    __AnimatedEvaluation_Animation_AnimationWithParentMixin: function __AnimatedEvaluation_Animation_AnimationWithParentMixin() {
    },
    TweenSequence$(items, $T) {
      var t1 = A._setArrayType([], $T._eval$1("JSArray<TweenSequenceItem<0>>")),
        t2 = A._setArrayType([], type$.JSArray__Interval);
      A.assertHelper(items.length !== 0);
      t2 = new A.TweenSequence(t1, t2, $T._eval$1("TweenSequence<0>"));
      t2.TweenSequence$1(items, $T);
      return t2;
    },
    TweenSequenceItem$(tween, weight, $T) {
      A.assertHelper(weight > 0);
      return new A.TweenSequenceItem(tween, weight, $T._eval$1("TweenSequenceItem<0>"));
    },
    TweenSequence: function TweenSequence(t0, t1, t2) {
      this._items = t0;
      this._intervals = t1;
      this.$ti = t2;
    },
    TweenSequenceItem: function TweenSequenceItem(t0, t1, t2) {
      this.tween = t0;
      this.weight = t1;
      this.$ti = t2;
    },
    _Interval: function _Interval(t0, t1) {
      this.start = t0;
      this.end = t1;
    },
    CupertinoButton$(alignment, borderRadius, child, color, disabledColor, minSize, onPressed, padding, pressedOpacity) {
      var t1 = pressedOpacity >= 0 && pressedOpacity <= 1;
      A.assertHelper(t1);
      return new A.CupertinoButton(child, padding, color, disabledColor, onPressed, minSize, pressedOpacity, borderRadius, alignment, null);
    },
    CupertinoButtonSize: function CupertinoButtonSize(t0, t1) {
      this.index = t0;
      this._name = t1;
    },
    _CupertinoButtonStyle: function _CupertinoButtonStyle(t0, t1) {
      this.index = t0;
      this._name = t1;
    },
    CupertinoButton: function CupertinoButton(t0, t1, t2, t3, t4, t5, t6, t7, t8, t9) {
      var _ = this;
      _.child = t0;
      _.padding = t1;
      _.color = t2;
      _.disabledColor = t3;
      _.onPressed = t4;
      _.minSize = t5;
      _.pressedOpacity = t6;
      _.borderRadius = t7;
      _.alignment = t8;
      _.key = t9;
    },
    _CupertinoButtonState: function _CupertinoButtonState(t0, t1, t2, t3) {
      var _ = this;
      _._opacityTween = t0;
      _.___CupertinoButtonState_isFocused_A = _.___CupertinoButtonState__opacityAnimation_A = _.___CupertinoButtonState__animationController_A = $;
      _._buttonHeldDown = false;
      _.___CupertinoButtonState__actionMap_FI = $;
      _.SingleTickerProviderStateMixin__ticker = t1;
      _.SingleTickerProviderStateMixin__tickerModeNotifier = t2;
      _._widget = null;
      _._debugLifecycleState = t3;
      _._framework$_element = null;
    },
    _CupertinoButtonState__animate_closure: function _CupertinoButtonState__animate_closure(t0, t1) {
      this.$this = t0;
      this.wasHeldDown = t1;
    },
    _CupertinoButtonState__onShowFocusHighlight_closure: function _CupertinoButtonState__onShowFocusHighlight_closure(t0, t1) {
      this.$this = t0;
      this.showHighlight = t1;
    },
    __CupertinoButtonState_State_SingleTickerProviderStateMixin_dispose_closure: function __CupertinoButtonState_State_SingleTickerProviderStateMixin_dispose_closure(t0) {
      this.$this = t0;
    },
    __CupertinoButtonState_State_SingleTickerProviderStateMixin: function __CupertinoButtonState_State_SingleTickerProviderStateMixin() {
    },
    createCupertinoColorProperty($name, value, defaultValue) {
      var _null = null;
      if (value instanceof A.CupertinoDynamicColor)
        return A.DiagnosticsProperty$($name, value, true, defaultValue, value._colors$_debugLabel, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.CupertinoDynamicColor);
      else
        return A.ColorProperty$($name, value, defaultValue, B.DiagnosticLevel_3, true, B.DiagnosticsTreeStyle_8);
    },
    CupertinoDynamicColor: function CupertinoDynamicColor(t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10) {
      var _ = this;
      _._effectiveColor = t0;
      _._colors$_debugLabel = t1;
      _._debugResolveContext = t2;
      _.color = t3;
      _.darkColor = t4;
      _.highContrastColor = t5;
      _.darkHighContrastColor = t6;
      _.elevatedColor = t7;
      _.darkElevatedColor = t8;
      _.highContrastElevatedColor = t9;
      _.darkHighContrastElevatedColor = t10;
    },
    CupertinoDynamicColor_resolveFrom_closure: function CupertinoDynamicColor_resolveFrom_closure(t0, t1) {
      this._box_0 = t0;
      this.context = t1;
    },
    CupertinoDynamicColor_toString_toString: function CupertinoDynamicColor_toString_toString(t0) {
      this.$this = t0;
    },
    _CupertinoDynamicColor_Object_Diagnosticable: function _CupertinoDynamicColor_Object_Diagnosticable() {
    },
    debugCheckHasCupertinoLocalizations(context) {
      A.assertHelper(new A.debugCheckHasCupertinoLocalizations_closure(context).call$0());
      return true;
    },
    debugCheckHasCupertinoLocalizations_closure: function debugCheckHasCupertinoLocalizations_closure(t0) {
      this.context = t0;
    },
    _CupertinoDesktopTextSelectionHandleControls: function _CupertinoDesktopTextSelectionHandleControls() {
    },
    CupertinoDesktopTextSelectionControls: function CupertinoDesktopTextSelectionControls() {
    },
    __CupertinoDesktopTextSelectionHandleControls_CupertinoDesktopTextSelectionControls_TextSelectionHandleControls: function __CupertinoDesktopTextSelectionHandleControls_CupertinoDesktopTextSelectionControls_TextSelectionHandleControls() {
    },
    CupertinoDesktopTextSelectionToolbar$(anchor, children) {
      A.assertHelper(children.length > 0);
      return new A.CupertinoDesktopTextSelectionToolbar(anchor, children, null);
    },
    CupertinoDesktopTextSelectionToolbar: function CupertinoDesktopTextSelectionToolbar(t0, t1, t2) {
      this.anchor = t0;
      this.children = t1;
      this.key = t2;
    },
    CupertinoDesktopTextSelectionToolbarButton$text(onPressed, text) {
      return new A.CupertinoDesktopTextSelectionToolbarButton(onPressed, text, null);
    },
    CupertinoDesktopTextSelectionToolbarButton: function CupertinoDesktopTextSelectionToolbarButton(t0, t1, t2) {
      this.onPressed = t0;
      this.text = t1;
      this.key = t2;
    },
    _CupertinoDesktopTextSelectionToolbarButtonState: function _CupertinoDesktopTextSelectionToolbarButtonState(t0) {
      var _ = this;
      _._isHovered = false;
      _._widget = null;
      _._debugLifecycleState = t0;
      _._framework$_element = null;
    },
    _CupertinoDesktopTextSelectionToolbarButtonState__onEnter_closure: function _CupertinoDesktopTextSelectionToolbarButtonState__onEnter_closure(t0) {
      this.$this = t0;
    },
    _CupertinoDesktopTextSelectionToolbarButtonState__onExit_closure: function _CupertinoDesktopTextSelectionToolbarButtonState__onExit_closure(t0) {
      this.$this = t0;
    },
    CupertinoIconThemeData$(applyTextScaling, color, fill, grade, opacity, opticalSize, shadows, size, weight) {
      var t1;
      if (fill != null)
        t1 = 0 <= fill && fill <= 1;
      else
        t1 = true;
      A.assertHelper(t1);
      A.assertHelper(weight == null || 0 < weight);
      A.assertHelper(opticalSize == null || 0 < opticalSize);
      return new A.CupertinoIconThemeData(size, fill, weight, grade, opticalSize, color, opacity, shadows, applyTextScaling);
    },
    CupertinoIconThemeData: function CupertinoIconThemeData(t0, t1, t2, t3, t4, t5, t6, t7, t8) {
      var _ = this;
      _.size = t0;
      _.fill = t1;
      _.weight = t2;
      _.grade = t3;
      _.opticalSize = t4;
      _.color = t5;
      _._opacity = t6;
      _.shadows = t7;
      _.applyTextScaling = t8;
    },
    _CupertinoIconThemeData_IconThemeData_Diagnosticable: function _CupertinoIconThemeData_IconThemeData_Diagnosticable() {
    },
    CupertinoUserInterfaceLevelData: function CupertinoUserInterfaceLevelData(t0, t1) {
      this.index = t0;
      this._name = t1;
    },
    _CupertinoLocalizationsDelegate: function _CupertinoLocalizationsDelegate() {
    },
    DefaultCupertinoLocalizations: function DefaultCupertinoLocalizations() {
    },
    CupertinoTextMagnifier: function CupertinoTextMagnifier(t0, t1, t2) {
      this.controller = t0;
      this.magnifierInfo = t1;
      this.key = t2;
    },
    _CupertinoTextMagnifierState: function _CupertinoTextMagnifierState(t0, t1, t2, t3) {
      var _ = this;
      _._currentAdjustedMagnifierPosition = t0;
      _._verticalFocalPointAdjustment = 0;
      _.___CupertinoTextMagnifierState__ioCurvedAnimation_F = _.___CupertinoTextMagnifierState__ioAnimation_F = _.___CupertinoTextMagnifierState__ioAnimationController_F = $;
      _.SingleTickerProviderStateMixin__ticker = t1;
      _.SingleTickerProviderStateMixin__tickerModeNotifier = t2;
      _._widget = null;
      _._debugLifecycleState = t3;
      _._framework$_element = null;
    },
    _CupertinoTextMagnifierState_initState_closure: function _CupertinoTextMagnifierState_initState_closure(t0) {
      this.$this = t0;
    },
    _CupertinoTextMagnifierState_initState__closure: function _CupertinoTextMagnifierState_initState__closure() {
    },
    _CupertinoTextMagnifierState__determineMagnifierPositionAndFocalPoint_closure: function _CupertinoTextMagnifierState__determineMagnifierPositionAndFocalPoint_closure(t0, t1, t2, t3) {
      var _ = this;
      _.$this = t0;
      _.adjustedMagnifierPosition = t1;
      _.verticalCenterOfCurrentLine = t2;
      _.verticalPositionOfLens = t3;
    },
    CupertinoMagnifier: function CupertinoMagnifier(t0, t1, t2, t3) {
      var _ = this;
      _.borderSide = t0;
      _.inOutAnimation = t1;
      _.additionalFocalPointOffset = t2;
      _.key = t3;
    },
    __CupertinoTextMagnifierState_State_SingleTickerProviderStateMixin_dispose_closure: function __CupertinoTextMagnifierState_State_SingleTickerProviderStateMixin_dispose_closure(t0) {
      this.$this = t0;
    },
    __CupertinoTextMagnifierState_State_SingleTickerProviderStateMixin: function __CupertinoTextMagnifierState_State_SingleTickerProviderStateMixin() {
    },
    CupertinoRouteTransitionMixin__startPopGesture(route, $T) {
      var t2,
        t1 = A.ModalRoute.prototype.get$popGestureEnabled.call(route);
      A.assertHelper(t1);
      t1 = route._navigator;
      t1.toString;
      t2 = route._routes$_controller;
      t2.toString;
      t1.didStartUserGesture$0();
      return new A._CupertinoBackGestureController(t2, t1, new A.CupertinoRouteTransitionMixin__startPopGesture_closure(route), new A.CupertinoRouteTransitionMixin__startPopGesture_closure0(route), $T._eval$1("_CupertinoBackGestureController<0>"));
    },
    CupertinoRouteTransitionMixin_buildPageTransitions(route, context, animation, secondaryAnimation, child, $T) {
      var t1 = route._navigator.userGestureInProgressNotifier._change_notifier$_value;
      return new A.CupertinoPageTransition(new A._CupertinoBackGestureDetector(child, new A.CupertinoRouteTransitionMixin_buildPageTransitions_closure(route), new A.CupertinoRouteTransitionMixin_buildPageTransitions_closure0(route, $T), null, $T._eval$1("_CupertinoBackGestureDetector<0>")), animation, secondaryAnimation, t1, null);
    },
    CupertinoPageTransition_delegatedTransition(context, animation, secondaryAnimation, allowSnapshotting, child) {
      var delegatedPositionAnimation,
        t1 = type$.Animation_double;
      t1._as(animation);
      animation = A.CurvedAnimation$(B.Cubic_O6W, t1._as(secondaryAnimation), B.Cubic_uDh);
      delegatedPositionAnimation = animation.drive$1$1($.$get$_kMiddleLeftTween(), type$.Offset);
      animation.dispose$0();
      A.debugCheckHasDirectionality(context, null, null, null);
      return A.SlideTransition$(child, delegatedPositionAnimation, A.Directionality_of(context), false);
    },
    _CupertinoEdgeShadowDecoration_lerp(a, b, t) {
      var t1, t2, t3, t4, t5, i, t6, t7;
      if (a == b)
        return a;
      if (a == null) {
        t1 = b._route$_colors;
        if (t1 == null)
          t1 = b;
        else {
          t2 = A._arrayInstanceType(t1);
          t3 = t2._eval$1("MappedListIterable<1,Color>");
          t3 = new A._CupertinoEdgeShadowDecoration(A.List_List$of(new A.MappedListIterable(t1, t2._eval$1("Color(1)")._as(new A._CupertinoEdgeShadowDecoration_lerp_closure(t)), t3), true, t3._eval$1("ListIterable.E")));
          t1 = t3;
        }
        return t1;
      }
      if (b == null) {
        t1 = a._route$_colors;
        if (t1 == null)
          t1 = a;
        else {
          t2 = A._arrayInstanceType(t1);
          t3 = t2._eval$1("MappedListIterable<1,Color>");
          t3 = new A._CupertinoEdgeShadowDecoration(A.List_List$of(new A.MappedListIterable(t1, t2._eval$1("Color(1)")._as(new A._CupertinoEdgeShadowDecoration_lerp_closure0(t)), t3), true, t3._eval$1("ListIterable.E")));
          t1 = t3;
        }
        return t1;
      }
      t1 = b._route$_colors;
      t2 = t1 == null;
      A.assertHelper(!t2 || a._route$_colors != null);
      t3 = true;
      if (!t2) {
        t4 = a._route$_colors;
        if (t4 != null) {
          t3 = t4.length;
          t3 = t3 === t1.length;
        }
      }
      A.assertHelper(t3);
      t3 = A._setArrayType([], type$.JSArray_Color);
      for (t4 = a._route$_colors, t5 = type$.List_Color, i = 0; i < t1.length; ++i) {
        if (t4 == null)
          t6 = null;
        else {
          if (!(i < t4.length))
            return A.ioore(t4, i);
          t6 = t4[i];
        }
        t7 = t2 ? t5._as(t1) : t1;
        if (!(i < t7.length))
          return A.ioore(t7, i);
        t7 = A.Color_lerp(t6, t7[i], t);
        t7.toString;
        t3.push(t7);
      }
      return new A._CupertinoEdgeShadowDecoration(t3);
    },
    CupertinoRouteTransitionMixin__startPopGesture_closure0: function CupertinoRouteTransitionMixin__startPopGesture_closure0(t0) {
      this.route = t0;
    },
    CupertinoRouteTransitionMixin__startPopGesture_closure: function CupertinoRouteTransitionMixin__startPopGesture_closure(t0) {
      this.route = t0;
    },
    CupertinoRouteTransitionMixin_buildPageTransitions_closure: function CupertinoRouteTransitionMixin_buildPageTransitions_closure(t0) {
      this.route = t0;
    },
    CupertinoRouteTransitionMixin_buildPageTransitions_closure0: function CupertinoRouteTransitionMixin_buildPageTransitions_closure0(t0, t1) {
      this.route = t0;
      this.T = t1;
    },
    CupertinoPageTransition: function CupertinoPageTransition(t0, t1, t2, t3, t4) {
      var _ = this;
      _.child = t0;
      _.primaryRouteAnimation = t1;
      _.secondaryRouteAnimation = t2;
      _.linearTransition = t3;
      _.key = t4;
    },
    _CupertinoPageTransitionState: function _CupertinoPageTransitionState(t0) {
      var _ = this;
      _.___CupertinoPageTransitionState__primaryShadowAnimation_A = _.___CupertinoPageTransitionState__secondaryPositionAnimation_A = _.___CupertinoPageTransitionState__primaryPositionAnimation_A = $;
      _._widget = _._primaryShadowCurve = _._secondaryPositionCurve = _._primaryPositionCurve = null;
      _._debugLifecycleState = t0;
      _._framework$_element = null;
    },
    _CupertinoBackGestureDetector: function _CupertinoBackGestureDetector(t0, t1, t2, t3, t4) {
      var _ = this;
      _.child = t0;
      _.enabledCallback = t1;
      _.onStartPopGesture = t2;
      _.key = t3;
      _.$ti = t4;
    },
    _CupertinoBackGestureDetectorState: function _CupertinoBackGestureDetectorState(t0, t1) {
      var _ = this;
      _._backGestureController = null;
      _.___CupertinoBackGestureDetectorState__recognizer_A = $;
      _._widget = null;
      _._debugLifecycleState = t0;
      _._framework$_element = null;
      _.$ti = t1;
    },
    _CupertinoBackGestureDetectorState_dispose_closure: function _CupertinoBackGestureDetectorState_dispose_closure(t0) {
      this.$this = t0;
    },
    _CupertinoBackGestureController: function _CupertinoBackGestureController(t0, t1, t2, t3, t4) {
      var _ = this;
      _.controller = t0;
      _.navigator = t1;
      _.getIsActive = t2;
      _.getIsCurrent = t3;
      _.$ti = t4;
    },
    _CupertinoBackGestureController_dragEnd_closure: function _CupertinoBackGestureController_dragEnd_closure(t0, t1) {
      this.$this = t0;
      this.animationStatusCallback = t1;
    },
    _CupertinoEdgeShadowDecoration: function _CupertinoEdgeShadowDecoration(t0) {
      this._route$_colors = t0;
    },
    _CupertinoEdgeShadowDecoration_lerp_closure: function _CupertinoEdgeShadowDecoration_lerp_closure(t0) {
      this.t = t0;
    },
    _CupertinoEdgeShadowDecoration_lerp_closure0: function _CupertinoEdgeShadowDecoration_lerp_closure0(t0) {
      this.t = t0;
    },
    _CupertinoEdgeShadowPainter: function _CupertinoEdgeShadowPainter(t0, t1) {
      this._route$_decoration = t0;
      this.onChanged = t1;
    },
    CupertinoScrollbar: function CupertinoScrollbar(t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14) {
      var _ = this;
      _.thicknessWhileDragging = t0;
      _.radiusWhileDragging = t1;
      _.child = t2;
      _.controller = t3;
      _.thumbVisibility = t4;
      _.radius = t5;
      _.thickness = t6;
      _.trackVisibility = t7;
      _.fadeDuration = t8;
      _.timeToFade = t9;
      _.notificationPredicate = t10;
      _.interactive = t11;
      _.scrollbarOrientation = t12;
      _.mainAxisMargin = t13;
      _.key = t14;
    },
    _CupertinoScrollbarState: function _CupertinoScrollbarState(t0, t1, t2, t3, t4) {
      var _ = this;
      _.___CupertinoScrollbarState__thicknessAnimationController_A = $;
      _._pressStartAxisPosition = 0;
      _._fadeoutTimer = _._cachedController = _._startDragThumbOffset = _._lastDragUpdateOffset = _._startDragScrollbarAxisOffset = null;
      _.__RawScrollbarState__fadeoutOpacityAnimation_A = _.__RawScrollbarState__fadeoutAnimationController_A = $;
      _._scrollbarPainterKey = t0;
      _._hoverIsActive = false;
      _._thumbDrag = null;
      _._maxScrollExtentPermitsScrolling = false;
      _._axis = _._thumbHold = null;
      _._scrollbar$_gestureDetectorKey = t1;
      _.__RawScrollbarState_scrollbarPainter_F = $;
      _.TickerProviderStateMixin__tickers = t2;
      _.TickerProviderStateMixin__tickerModeNotifier = t3;
      _._widget = null;
      _._debugLifecycleState = t4;
      _._framework$_element = null;
    },
    _CupertinoScrollbarState_initState_closure: function _CupertinoScrollbarState_initState_closure(t0) {
      this.$this = t0;
    },
    _CupertinoScrollbarState_handleThumbPress_closure: function _CupertinoScrollbarState_handleThumbPress_closure() {
    },
    _CupertinoTextSelectionHandlePainter: function _CupertinoTextSelectionHandlePainter(t0, t1) {
      this.color = t0;
      this._repaint = t1;
    },
    CupertinoTextSelectionHandleControls: function CupertinoTextSelectionHandleControls() {
    },
    CupertinoTextSelectionControls: function CupertinoTextSelectionControls() {
    },
    _CupertinoTextSelectionHandleControls_CupertinoTextSelectionControls_TextSelectionHandleControls: function _CupertinoTextSelectionHandleControls_CupertinoTextSelectionControls_TextSelectionHandleControls() {
    },
    CupertinoTextSelectionToolbar$(anchorAbove, anchorBelow, children) {
      A.assertHelper(children.length > 0);
      return new A.CupertinoTextSelectionToolbar(anchorAbove, anchorBelow, children, null);
    },
    CupertinoTextSelectionToolbar__defaultToolbarBuilder(context, anchorAbove, anchorBelow, child) {
      var t1;
      type$.BuildContext._as(context);
      t1 = type$.Offset;
      t1._as(anchorAbove);
      t1._as(anchorBelow);
      type$.Widget._as(child);
      t1 = A.CupertinoTheme_brightnessOf(context) === B.Brightness_1 ? B.Color_vnR.withOpacity$1(0.2) : null;
      return new A._CupertinoTextSelectionToolbarShape(anchorAbove, anchorBelow, t1, new A.ColoredBox(B.CupertinoDynamicColor_YBl.resolveFrom$1(context), child, null), null);
    },
    _RenderCupertinoTextSelectionToolbarShape__addRRectToPath(path, rrect, startAngle) {
      var t1, t2, t3, t4, rrectCorners, startQuadrantIndex, i, _0_0, _0_1, rectCenterOffset, _0_2, vertex;
      A.assertHelper(B.JSNumber_methods.$mod(startAngle, 1.5707963267948966) === 0);
      t1 = rrect.left;
      t2 = rrect.top;
      t3 = rrect.right;
      t4 = rrect.bottom;
      rrectCorners = [new A._Record_2(new A.Offset(t3, t4), new A.Radius(-rrect.brRadiusX, -rrect.brRadiusY)), new A._Record_2(new A.Offset(t1, t4), new A.Radius(rrect.blRadiusX, -rrect.blRadiusY)), new A._Record_2(new A.Offset(t1, t2), new A.Radius(rrect.tlRadiusX, rrect.tlRadiusY)), new A._Record_2(new A.Offset(t3, t2), new A.Radius(-rrect.trRadiusX, rrect.trRadiusY))];
      startQuadrantIndex = B.JSNumber_methods.$tdiv(startAngle, 1.5707963267948966);
      for (t1 = 4 + startQuadrantIndex, i = startQuadrantIndex; i < t1; ++i) {
        _0_0 = rrectCorners[B.JSInt_methods.$mod(i, 4)];
        _0_1 = _0_0._0;
        rectCenterOffset = null;
        _0_2 = _0_0._1;
        rectCenterOffset = _0_2;
        vertex = _0_1;
        path.arcTo$4(0, A.Rect$fromPoints(vertex, new A.Offset(vertex._dx + 2 * rectCenterOffset.x, vertex._dy + 2 * rectCenterOffset.y)), 1.5707963267948966 * i, 1.5707963267948966, false);
      }
      return path;
    },
    _RenderCupertinoTextSelectionToolbarItems_hitTestChild(child, result, position) {
      var t1;
      if (child == null)
        return false;
      t1 = child.parentData;
      t1.toString;
      type$.ToolbarItemsParentData._as(t1);
      if (!t1.shouldPaint)
        return false;
      return result.addWithPaintOffset$3$hitTest$offset$position(new A._RenderCupertinoTextSelectionToolbarItems_hitTestChild_closure(position, t1, child), t1.offset, position);
    },
    CupertinoTextSelectionToolbar: function CupertinoTextSelectionToolbar(t0, t1, t2, t3) {
      var _ = this;
      _.anchorAbove = t0;
      _.anchorBelow = t1;
      _.children = t2;
      _.key = t3;
    },
    _CupertinoTextSelectionToolbarShape: function _CupertinoTextSelectionToolbarShape(t0, t1, t2, t3, t4) {
      var _ = this;
      _._anchorAbove = t0;
      _._anchorBelow = t1;
      _._shadowColor = t2;
      _.child = t3;
      _.key = t4;
    },
    _RenderCupertinoTextSelectionToolbarShape: function _RenderCupertinoTextSelectionToolbarShape(t0, t1, t2, t3, t4, t5, t6) {
      var _ = this;
      _._anchorAbove = t0;
      _._anchorBelow = t1;
      _._shadowColor = t2;
      _._clipPathLayer = t3;
      _._text_selection_toolbar0$_debugPaint = null;
      _.RenderObjectWithChildMixin__child = t4;
      _._layoutCacheStorage = t5;
      _._computingThisDryBaseline = _._computingThisDryLayout = false;
      _._box$_size = null;
      _._debugActivePointers = 0;
      _._debugDisposed = false;
      _.parentData = null;
      _._depth = 0;
      _.debugCreator = _._object$_parent = null;
      _._debugDoingThisLayout = _._debugDoingThisResize = false;
      _._debugCanParentUseSize = null;
      _._debugMutationsLocked = false;
      _._object$_owner = null;
      _._needsLayout = true;
      _._relayoutBoundary = null;
      _._doingThisLayoutWithCallback = false;
      _._constraints = null;
      _._debugDoingThisPaint = false;
      _.__RenderObject__wasRepaintBoundary_A = $;
      _._layerHandle = t6;
      _._needsCompositingBitsUpdate = false;
      _.__RenderObject__needsCompositing_A = $;
      _._needsPaint = true;
      _._needsCompositedLayerUpdate = false;
      _._cachedSemanticsConfiguration = null;
      _._needsSemanticsUpdate = true;
      _._semantics = null;
    },
    _RenderCupertinoTextSelectionToolbarShape_paint_closure: function _RenderCupertinoTextSelectionToolbarShape_paint_closure(t0) {
      this.child = t0;
    },
    _RenderCupertinoTextSelectionToolbarShape_debugPaintSize_closure: function _RenderCupertinoTextSelectionToolbarShape_debugPaintSize_closure(t0, t1, t2) {
      this.$this = t0;
      this.context = t1;
      this.offset = t2;
    },
    _CupertinoTextSelectionToolbarContent: function _CupertinoTextSelectionToolbarContent(t0, t1, t2, t3, t4) {
      var _ = this;
      _.anchorAbove = t0;
      _.anchorBelow = t1;
      _.children = t2;
      _.toolbarBuilder = t3;
      _.key = t4;
    },
    _CupertinoTextSelectionToolbarContentState: function _CupertinoTextSelectionToolbarContentState(t0, t1, t2, t3) {
      var _ = this;
      _.___CupertinoTextSelectionToolbarContentState__controller_A = $;
      _._nextPage = null;
      _._text_selection_toolbar0$_page = 0;
      _._toolbarItemsKey = t0;
      _.TickerProviderStateMixin__tickers = t1;
      _.TickerProviderStateMixin__tickerModeNotifier = t2;
      _._widget = null;
      _._debugLifecycleState = t3;
      _._framework$_element = null;
    },
    _CupertinoTextSelectionToolbarContentState__statusListener_closure: function _CupertinoTextSelectionToolbarContentState__statusListener_closure(t0) {
      this.$this = t0;
    },
    _CupertinoTextSelectionToolbarContentState_build_closure: function _CupertinoTextSelectionToolbarContentState_build_closure() {
    },
    _LeftCupertinoChevronPainter: function _LeftCupertinoChevronPainter(t0, t1, t2) {
      this.color = t0;
      this.isLeft = t1;
      this._repaint = t2;
    },
    _RightCupertinoChevronPainter: function _RightCupertinoChevronPainter(t0, t1, t2) {
      this.color = t0;
      this.isLeft = t1;
      this._repaint = t2;
    },
    _CupertinoChevronPainter: function _CupertinoChevronPainter() {
    },
    _CupertinoTextSelectionToolbarItems: function _CupertinoTextSelectionToolbarItems(t0, t1, t2, t3, t4, t5, t6) {
      var _ = this;
      _.backButton = t0;
      _.children = t1;
      _.dividerColor = t2;
      _.dividerWidth = t3;
      _.nextButton = t4;
      _.page = t5;
      _.key = t6;
    },
    _CupertinoTextSelectionToolbarItemsElement: function _CupertinoTextSelectionToolbarItemsElement(t0, t1, t2, t3, t4) {
      var _ = this;
      _.___CupertinoTextSelectionToolbarItemsElement__children_A = $;
      _.slotToChild = t0;
      _._text_selection_toolbar0$_forgottenChildren = t1;
      _._slot = _._notificationTree = _._framework$_parent = _._ancestorRenderObjectElement = _._renderObject = null;
      _.__Element__depth_A = $;
      _._widget = t2;
      _._parentBuildScope = _._framework$_owner = null;
      _._lifecycleState = t3;
      _._debugForgottenChildrenWithGlobalKey = t4;
      _._dependencies = _._inheritedElements = null;
      _._hadUnsatisfiedDependencies = false;
      _._dirty = true;
      _._debugBuiltOnce = _._inDirtyList = false;
    },
    _CupertinoTextSelectionToolbarItemsElement_mount_closure: function _CupertinoTextSelectionToolbarItemsElement_mount_closure(t0, t1, t2) {
      this._box_0 = t0;
      this.$this = t1;
      this.toolbarItems = t2;
    },
    _RenderCupertinoTextSelectionToolbarItems: function _RenderCupertinoTextSelectionToolbarItems(t0, t1, t2, t3, t4, t5, t6, t7, t8) {
      var _ = this;
      _.slottedChildren = t0;
      _.___RenderCupertinoTextSelectionToolbarItems_hasPreviousPage_A = _.___RenderCupertinoTextSelectionToolbarItems_hasNextPage_A = $;
      _._text_selection_toolbar0$_page = t1;
      _._dividerColor = t2;
      _._dividerWidth = t3;
      _._nextButton = _._backButton = null;
      _.ContainerRenderObjectMixin__childCount = t4;
      _.ContainerRenderObjectMixin__firstChild = t5;
      _.ContainerRenderObjectMixin__lastChild = t6;
      _._layoutCacheStorage = t7;
      _._computingThisDryBaseline = _._computingThisDryLayout = false;
      _._box$_size = null;
      _._debugActivePointers = 0;
      _._debugDisposed = false;
      _.parentData = null;
      _._depth = 0;
      _.debugCreator = _._object$_parent = null;
      _._debugDoingThisLayout = _._debugDoingThisResize = false;
      _._debugCanParentUseSize = null;
      _._debugMutationsLocked = false;
      _._object$_owner = null;
      _._needsLayout = true;
      _._relayoutBoundary = null;
      _._doingThisLayoutWithCallback = false;
      _._constraints = null;
      _._debugDoingThisPaint = false;
      _.__RenderObject__wasRepaintBoundary_A = $;
      _._layerHandle = t8;
      _._needsCompositingBitsUpdate = false;
      _.__RenderObject__needsCompositing_A = $;
      _._needsPaint = true;
      _._needsCompositedLayerUpdate = false;
      _._cachedSemanticsConfiguration = null;
      _._needsSemanticsUpdate = true;
      _._semantics = null;
    },
    _RenderCupertinoTextSelectionToolbarItems_performLayout_closure: function _RenderCupertinoTextSelectionToolbarItems_performLayout_closure(t0, t1) {
      this._box_0 = t0;
      this.$this = t1;
    },
    _RenderCupertinoTextSelectionToolbarItems_performLayout_closure0: function _RenderCupertinoTextSelectionToolbarItems_performLayout_closure0(t0, t1, t2, t3) {
      var _ = this;
      _._box_0 = t0;
      _.$this = t1;
      _.subsequentPageButtonsWidth = t2;
      _.toolbarWidth = t3;
    },
    _RenderCupertinoTextSelectionToolbarItems_paint_closure: function _RenderCupertinoTextSelectionToolbarItems_paint_closure(t0, t1, t2) {
      this.$this = t0;
      this.offset = t1;
      this.context = t2;
    },
    _RenderCupertinoTextSelectionToolbarItems_hitTestChild_closure: function _RenderCupertinoTextSelectionToolbarItems_hitTestChild_closure(t0, t1, t2) {
      this.position = t0;
      this.childParentData = t1;
      this.child = t2;
    },
    _RenderCupertinoTextSelectionToolbarItems_redepthChildren_closure: function _RenderCupertinoTextSelectionToolbarItems_redepthChildren_closure(t0) {
      this.$this = t0;
    },
    _RenderCupertinoTextSelectionToolbarItems_visitChildrenForSemantics_closure: function _RenderCupertinoTextSelectionToolbarItems_visitChildrenForSemantics_closure(t0) {
      this.visitor = t0;
    },
    _RenderCupertinoTextSelectionToolbarItems_debugDescribeChildren_closure: function _RenderCupertinoTextSelectionToolbarItems_debugDescribeChildren_closure(t0, t1) {
      this.$this = t0;
      this.value = t1;
    },
    _CupertinoTextSelectionToolbarItemsSlot: function _CupertinoTextSelectionToolbarItemsSlot(t0, t1) {
      this.index = t0;
      this._name = t1;
    },
    __CupertinoTextSelectionToolbarContentState_State_TickerProviderStateMixin_dispose_closure: function __CupertinoTextSelectionToolbarContentState_State_TickerProviderStateMixin_dispose_closure(t0) {
      this.$this = t0;
    },
    __CupertinoTextSelectionToolbarContentState_State_TickerProviderStateMixin: function __CupertinoTextSelectionToolbarContentState_State_TickerProviderStateMixin() {
    },
    __RenderCupertinoTextSelectionToolbarItems_RenderBox_ContainerRenderObjectMixin: function __RenderCupertinoTextSelectionToolbarItems_RenderBox_ContainerRenderObjectMixin() {
    },
    __RenderCupertinoTextSelectionToolbarItems_RenderBox_ContainerRenderObjectMixin_RenderBoxContainerDefaultsMixin: function __RenderCupertinoTextSelectionToolbarItems_RenderBox_ContainerRenderObjectMixin_RenderBoxContainerDefaultsMixin() {
    },
    CupertinoTextSelectionToolbarButton$(child, onPressed) {
      return new A.CupertinoTextSelectionToolbarButton(child, onPressed, null, null, null);
    },
    CupertinoTextSelectionToolbarButton$buttonItem(buttonItem) {
      return new A.CupertinoTextSelectionToolbarButton(null, buttonItem.onPressed, buttonItem, null, null);
    },
    CupertinoTextSelectionToolbarButton_getButtonLabel(context, buttonItem) {
      var _0_0,
        t1 = buttonItem.label;
      if (t1 != null)
        return t1;
      A.debugCheckHasCupertinoLocalizations(context);
      A.debugCheckHasCupertinoLocalizations(context);
      A.Localizations_of(context, B.Type_CupertinoLocalizations_xhg, type$.CupertinoLocalizations).toString;
      _0_0 = buttonItem.type;
      $label0$0: {
        if (B.ContextMenuButtonType_0 === _0_0) {
          t1 = "Cut";
          break $label0$0;
        }
        if (B.ContextMenuButtonType_1 === _0_0) {
          t1 = "Copy";
          break $label0$0;
        }
        if (B.ContextMenuButtonType_2 === _0_0) {
          t1 = "Paste";
          break $label0$0;
        }
        if (B.ContextMenuButtonType_3 === _0_0) {
          t1 = "Select All";
          break $label0$0;
        }
        if (B.ContextMenuButtonType_5 === _0_0) {
          t1 = "Look Up";
          break $label0$0;
        }
        if (B.ContextMenuButtonType_6 === _0_0) {
          t1 = "Search Web";
          break $label0$0;
        }
        if (B.ContextMenuButtonType_7 === _0_0) {
          t1 = "Share...";
          break $label0$0;
        }
        if (B.ContextMenuButtonType_8 === _0_0 || B.ContextMenuButtonType_4 === _0_0 || B.ContextMenuButtonType_9 === _0_0) {
          t1 = "";
          break $label0$0;
        }
        t1 = null;
      }
      return t1;
    },
    CupertinoTextSelectionToolbarButton: function CupertinoTextSelectionToolbarButton(t0, t1, t2, t3, t4) {
      var _ = this;
      _.child = t0;
      _.onPressed = t1;
      _.buttonItem = t2;
      _.text = t3;
      _.key = t4;
    },
    _CupertinoTextSelectionToolbarButtonState: function _CupertinoTextSelectionToolbarButtonState(t0) {
      var _ = this;
      _.isPressed = false;
      _._widget = null;
      _._debugLifecycleState = t0;
      _._framework$_element = null;
    },
    _CupertinoTextSelectionToolbarButtonState__onTapDown_closure: function _CupertinoTextSelectionToolbarButtonState__onTapDown_closure(t0) {
      this.$this = t0;
    },
    _CupertinoTextSelectionToolbarButtonState__onTapUp_closure: function _CupertinoTextSelectionToolbarButtonState__onTapUp_closure(t0) {
      this.$this = t0;
    },
    _CupertinoTextSelectionToolbarButtonState__onTapCancel_closure: function _CupertinoTextSelectionToolbarButtonState__onTapCancel_closure(t0) {
      this.$this = t0;
    },
    _LiveTextIconPainter: function _LiveTextIconPainter(t0, t1, t2) {
      this.color = t0;
      this._text_selection_toolbar_button$_painter = t1;
      this._repaint = t2;
    },
    _resolveTextStyle(style, context) {
      return null;
    },
    CupertinoTextThemeData$_raw(_defaults, _primaryColor, _textStyle, _actionTextStyle, _actionSmallTextStyle, _tabLabelTextStyle, _navTitleTextStyle, _navLargeTitleTextStyle, _navActionTextStyle, _pickerTextStyle, _dateTimePickerTextStyle) {
      A.assertHelper(_primaryColor != null);
      return new A.CupertinoTextThemeData(_defaults, _primaryColor, _textStyle, _actionTextStyle, _actionSmallTextStyle, _tabLabelTextStyle, _navTitleTextStyle, _navLargeTitleTextStyle, _navActionTextStyle, _pickerTextStyle, _dateTimePickerTextStyle);
    },
    CupertinoTextThemeData: function CupertinoTextThemeData(t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10) {
      var _ = this;
      _._text_theme$_defaults = t0;
      _._text_theme$_primaryColor = t1;
      _._textStyle = t2;
      _._actionTextStyle = t3;
      _._actionSmallTextStyle = t4;
      _._tabLabelTextStyle = t5;
      _._navTitleTextStyle = t6;
      _._navLargeTitleTextStyle = t7;
      _._navActionTextStyle = t8;
      _._pickerTextStyle = t9;
      _._dateTimePickerTextStyle = t10;
    },
    _TextThemeDefaultsBuilder: function _TextThemeDefaultsBuilder(t0, t1) {
      this.labelColor = t0;
      this.inactiveGrayColor = t1;
    },
    _CupertinoTextThemeData_Object_Diagnosticable: function _CupertinoTextThemeData_Object_Diagnosticable() {
    },
    CupertinoTheme_of(context) {
      var inheritedTheme = context.dependOnInheritedWidgetOfExactType$1$0(type$.InheritedCupertinoTheme),
        t1 = inheritedTheme == null ? null : inheritedTheme.theme.data;
      return (t1 == null ? B.CupertinoThemeData_TnQ : t1).resolveFrom$1(context);
    },
    CupertinoTheme_brightnessOf(context) {
      var inheritedTheme = context.dependOnInheritedWidgetOfExactType$1$0(type$.InheritedCupertinoTheme),
        t1 = inheritedTheme == null ? null : inheritedTheme.theme.data.get$brightness();
      if (t1 == null) {
        t1 = A.MediaQuery__maybeOf(context, B._MediaQueryAspect_5);
        t1 = t1 == null ? null : t1.platformBrightness;
        if (t1 == null)
          t1 = B.Brightness_1;
      }
      return t1;
    },
    CupertinoThemeData$_rawWithDefaults(brightness, primaryColor, primaryContrastingColor, textTheme, barBackgroundColor, scaffoldBackgroundColor, applyThemeToAll, _defaults) {
      return new A.CupertinoThemeData(_defaults, brightness, primaryColor, primaryContrastingColor, textTheme, barBackgroundColor, scaffoldBackgroundColor, applyThemeToAll);
    },
    CupertinoTheme: function CupertinoTheme(t0, t1, t2) {
      this.data = t0;
      this.child = t1;
      this.key = t2;
    },
    InheritedCupertinoTheme: function InheritedCupertinoTheme(t0, t1, t2) {
      this.theme = t0;
      this.child = t1;
      this.key = t2;
    },
    CupertinoThemeData: function CupertinoThemeData(t0, t1, t2, t3, t4, t5, t6, t7) {
      var _ = this;
      _._defaults = t0;
      _.brightness = t1;
      _.primaryColor = t2;
      _.primaryContrastingColor = t3;
      _.textTheme = t4;
      _.barBackgroundColor = t5;
      _.scaffoldBackgroundColor = t6;
      _.applyThemeToAll = t7;
    },
    CupertinoThemeData_resolveFrom_convertColor: function CupertinoThemeData_resolveFrom_convertColor(t0) {
      this.context = t0;
    },
    NoDefaultCupertinoThemeData: function NoDefaultCupertinoThemeData(t0, t1, t2, t3, t4, t5, t6) {
      var _ = this;
      _.brightness = t0;
      _.primaryColor = t1;
      _.primaryContrastingColor = t2;
      _.textTheme = t3;
      _.barBackgroundColor = t4;
      _.scaffoldBackgroundColor = t5;
      _.applyThemeToAll = t6;
    },
    NoDefaultCupertinoThemeData_resolveFrom_convertColor: function NoDefaultCupertinoThemeData_resolveFrom_convertColor(t0) {
      this.context = t0;
    },
    _CupertinoThemeDefaults: function _CupertinoThemeDefaults(t0, t1, t2, t3, t4, t5, t6) {
      var _ = this;
      _.brightness = t0;
      _.primaryColor = t1;
      _.primaryContrastingColor = t2;
      _.barBackgroundColor = t3;
      _.scaffoldBackgroundColor = t4;
      _.applyThemeToAll = t5;
      _.textThemeDefaults = t6;
    },
    _CupertinoThemeDefaults_resolveFrom_convertColor: function _CupertinoThemeDefaults_resolveFrom_convertColor(t0) {
      this.context = t0;
    },
    _CupertinoTextThemeDefaults: function _CupertinoTextThemeDefaults(t0, t1) {
      this.labelColor = t0;
      this.inactiveGray = t1;
    },
    _DefaultCupertinoTextThemeData: function _DefaultCupertinoTextThemeData(t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12) {
      var _ = this;
      _.labelColor = t0;
      _.inactiveGray = t1;
      _._text_theme$_defaults = t2;
      _._text_theme$_primaryColor = t3;
      _._textStyle = t4;
      _._actionTextStyle = t5;
      _._actionSmallTextStyle = t6;
      _._tabLabelTextStyle = t7;
      _._navTitleTextStyle = t8;
      _._navLargeTitleTextStyle = t9;
      _._navActionTextStyle = t10;
      _._pickerTextStyle = t11;
      _._dateTimePickerTextStyle = t12;
    },
    _CupertinoThemeData_NoDefaultCupertinoThemeData_Diagnosticable: function _CupertinoThemeData_NoDefaultCupertinoThemeData_Diagnosticable() {
    },
    defaultTargetPlatform() {
      var t1 = $._debugDefaultTargetPlatformOverride;
      if (t1 == null)
        t1 = A._testPlatform();
      return t1 == null ? $.$get$_browserPlatform() : t1;
    },
    _testPlatform() {
      var t1 = {};
      t1.testPlatform = null;
      A.assertHelper(new A._testPlatform_closure(t1).call$0());
      return t1.testPlatform;
    },
    _operatingSystemToTargetPlatform(os) {
      var t1;
      switch (os.index) {
        case 1:
          t1 = B.TargetPlatform_0;
          break;
        case 0:
          t1 = B.TargetPlatform_2;
          break;
        case 2:
          t1 = B.TargetPlatform_3;
          break;
        case 4:
          t1 = B.TargetPlatform_4;
          break;
        case 3:
          t1 = B.TargetPlatform_5;
          break;
        case 5:
          t1 = B.TargetPlatform_0;
          break;
        default:
          t1 = null;
      }
      return t1;
    },
    _testPlatform_closure: function _testPlatform_closure(t0) {
      this._box_0 = t0;
    },
    ErrorDescription$(message) {
      var _null = null,
        t1 = A._setArrayType([message], type$.JSArray_Object);
      return new A.ErrorDescription(_null, false, true, _null, _null, _null, false, t1, _null, B.DiagnosticLevel_3, _null, false, false, _null, B.DiagnosticsTreeStyle_7);
    },
    ErrorSummary$(message) {
      var _null = null,
        t1 = A._setArrayType([message], type$.JSArray_Object);
      return new A.ErrorSummary(_null, false, true, _null, _null, _null, false, t1, _null, B.DiagnosticLevel_6, _null, false, false, _null, B.DiagnosticsTreeStyle_7);
    },
    ErrorHint$(message) {
      var _null = null,
        t1 = A._setArrayType([message], type$.JSArray_Object);
      return new A.ErrorHint(_null, false, true, _null, _null, _null, false, t1, _null, B.DiagnosticLevel_5, _null, false, false, _null, B.DiagnosticsTreeStyle_7);
    },
    ErrorSpacer$() {
      var _null = null,
        t1 = B.JSString_methods.endsWith$1("", ":");
      if (A.assertTest(!t1))
        A.assertThrow('Names of diagnostic nodes must not end with colons.\nname:\n  ""');
      return new A.ErrorSpacer("", false, true, _null, _null, _null, false, _null, B.C__NoDefaultValue, B.DiagnosticLevel_3, "", true, false, _null, B.DiagnosticsTreeStyle_8);
    },
    FlutterError_FlutterError(message) {
      var lines = A._setArrayType(message.split("\n"), type$.JSArray_String),
        t1 = A._setArrayType([A.ErrorSummary$(B.JSArray_methods.get$first(lines))], type$.JSArray_DiagnosticsNode),
        t2 = A.SubListIterable$(lines, 1, null, type$.String),
        t3 = t2.$ti;
      B.JSArray_methods.addAll$1(t1, new A.MappedListIterable(t2, t3._eval$1("DiagnosticsNode(ListIterable.E)")._as(new A.FlutterError_FlutterError_closure()), t3._eval$1("MappedListIterable<ListIterable.E,DiagnosticsNode>")));
      return A.FlutterError$fromParts(t1);
    },
    FlutterError$fromParts(diagnostics) {
      var t1;
      if (A.assertTest(diagnostics.length !== 0))
        A.assertThrow(A.FlutterError$fromParts(A._setArrayType([A.ErrorSummary$("Empty FlutterError")], type$.JSArray_DiagnosticsNode)));
      t1 = new A.FlutterError(diagnostics);
      t1.FlutterError$fromParts$1(diagnostics);
      return t1;
    },
    FlutterError__defaultStackTraceDemangler(stackTrace) {
      return stackTrace;
    },
    FlutterError_dumpErrorToConsole(details, forceReport) {
      var reportError, t2, t1 = {};
      t1.isInDebugMode = false;
      A.assertHelper(new A.FlutterError_dumpErrorToConsole_closure(t1).call$0());
      t1 = t1.isInDebugMode;
      reportError = t1 || !details.silent;
      if (!reportError)
        return;
      t2 = $.FlutterError__errorCount;
      if (t2 === 0)
        if (t1)
          A.print__debugPrintThrottled$closure().call$1(B.JSString_methods.trimRight$0(new A.TextTreeRenderer(100, 100, B.DiagnosticLevel_2, 5)._debugRender$4$parentConfiguration$prefixLineOne$prefixOtherLines(A._FlutterErrorDetailsNode$(null, B.DiagnosticsTreeStyle_5, details), null, "", null)));
        else
          A.debugPrintStack(J.toString$0$(details.exception), 100, details.stack);
      else
        A.print__debugPrintThrottled$closure().call$1("Another exception was thrown: " + details.get$summary().toString$0(0));
      $.FlutterError__errorCount = $.FlutterError__errorCount + 1;
    },
    FlutterError_defaultStackFilter($frames) {
      var removedPackagesAndClasses, parsedFrames, skipped, index, t1, frame, className, $package, reasons, t2, _i, result, t3, t4, index0, t5, t6, suffix, entry;
      type$.Iterable_String._as($frames);
      removedPackagesAndClasses = A.LinkedHashMap_LinkedHashMap$_literal(["dart:async-patch", 0, "dart:async", 0, "package:stack_trace", 0, "class _AssertionError", 0, "class _FakeAsync", 0, "class _FrameCallbackEntry", 0, "class _Timer", 0, "class _RawReceivePortImpl", 0], type$.String, type$.int);
      parsedFrames = A.StackFrame_fromStackString(J.join$1$ax($frames, "\n"));
      for (skipped = 0, index = 0; t1 = parsedFrames.length, index < t1; ++index) {
        frame = parsedFrames[index];
        className = "class " + frame.className;
        $package = frame.packageScheme + ":" + frame.$package;
        if (removedPackagesAndClasses.containsKey$1(0, className)) {
          ++skipped;
          removedPackagesAndClasses.update$2(removedPackagesAndClasses, className, new A.FlutterError_defaultStackFilter_closure());
          B.JSArray_methods.removeAt$1(parsedFrames, index);
          --index;
        } else if (removedPackagesAndClasses.containsKey$1(0, $package)) {
          ++skipped;
          removedPackagesAndClasses.update$2(removedPackagesAndClasses, $package, new A.FlutterError_defaultStackFilter_closure0());
          B.JSArray_methods.removeAt$1(parsedFrames, index);
          --index;
        }
      }
      reasons = A.List_List$filled(t1, null, false, type$.nullable_String);
      for (t2 = $.FlutterError__stackFilters.length, _i = 0; _i < $.FlutterError__stackFilters.length; $.FlutterError__stackFilters.length === t2 || (0, A.throwConcurrentModificationError)($.FlutterError__stackFilters), ++_i)
        $.FlutterError__stackFilters[_i].filter$2(0, parsedFrames, reasons);
      t2 = type$.JSArray_String;
      result = A._setArrayType([], t2);
      for (t3 = t1 - 1, index = 0; t4 = parsedFrames.length, index < t4; index = index0 + 1) {
        index0 = index;
        while (true) {
          if (index0 < t3) {
            if (!(index0 >= 0))
              return A.ioore(reasons, index0);
            t5 = reasons[index0];
            t5 = t5 != null && reasons[index0 + 1] === t5;
          } else
            t5 = false;
          if (!t5)
            break;
          ++index0;
        }
        if (!(index0 >= 0 && index0 < t1))
          return A.ioore(reasons, index0);
        t5 = reasons[index0];
        t6 = t5 == null;
        if (!t6)
          suffix = index0 !== index ? " (" + (index0 - index + 2) + " frames)" : " (1 frame)";
        else
          suffix = "";
        if (t6) {
          if (!(index0 < t4))
            return A.ioore(parsedFrames, index0);
          t4 = parsedFrames[index0].source;
        } else
          t4 = t5;
        B.JSArray_methods.add$1(result, t4 + suffix);
      }
      t1 = A._setArrayType([], t2);
      for (t2 = new A.LinkedHashMapEntriesIterable(removedPackagesAndClasses, A._instanceType(removedPackagesAndClasses)._eval$1("LinkedHashMapEntriesIterable<1,2>")).get$iterator(0); t2.moveNext$0();) {
        entry = t2.__js_helper$_current;
        t3 = entry.value;
        if (typeof t3 !== "number")
          return t3.$gt();
        if (t3 > 0)
          t1.push(entry.key);
      }
      B.JSArray_methods.sort$0(t1);
      if (skipped === 1)
        B.JSArray_methods.add$1(result, "(elided one frame from " + B.JSArray_methods.get$single(t1) + ")");
      else if (skipped > 1) {
        t2 = t1.length;
        if (t2 > 1)
          B.JSArray_methods.$indexSet(t1, t2 - 1, "and " + B.JSArray_methods.get$last(t1));
        t2 = "(elided " + skipped;
        if (t1.length > 2)
          B.JSArray_methods.add$1(result, t2 + " frames from " + B.JSArray_methods.join$1(t1, ", ") + ")");
        else
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        A.assertThrow(string$.Names_ + $name + '"');
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        return A._setArrayType([], type$.JSArray_DiagnosticsNode);
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    _ErrorDiagnostic: function _ErrorDiagnostic() {
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    ErrorDescription: function ErrorDescription(t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14) {
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      _.linePrefix = t13;
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    FlutterErrorDetails_summary_closure0: function FlutterErrorDetails_summary_closure0() {
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    FlutterErrorDetails_debugFillProperties_closure: function FlutterErrorDetails_debugFillProperties_closure() {
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    FlutterError: function FlutterError(t0) {
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    FlutterError_FlutterError_closure: function FlutterError_FlutterError_closure() {
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    FlutterError$fromParts_closure: function FlutterError$fromParts_closure(t0) {
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    FlutterError_dumpErrorToConsole_closure: function FlutterError_dumpErrorToConsole_closure(t0) {
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    FlutterError_defaultStackFilter_closure0: function FlutterError_defaultStackFilter_closure0() {
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    FlutterError_toString_closure: function FlutterError_toString_closure(t0) {
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      _.value = t0;
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      _.showName = t3;
      _.linePrefix = t4;
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    _FlutterError_Error_DiagnosticableTreeMixin: function _FlutterError_Error_DiagnosticableTreeMixin() {
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    _FlutterErrorDetails_Object_Diagnosticable: function _FlutterErrorDetails_Object_Diagnosticable() {
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      A.assertHelper(new A.BindingBase_checkInstance_closure(instance, $T).call$0());
      instance.toString;
      return instance;
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    BindingBase: function BindingBase() {
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    BindingBase_closure: function BindingBase_closure(t0) {
      this.$this = t0;
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    BindingBase_initInstances_closure: function BindingBase_initInstances_closure(t0) {
      this.$this = t0;
    },
    BindingBase_checkInstance_closure: function BindingBase_checkInstance_closure(t0, t1) {
      this.instance = t0;
      this.T = t1;
    },
    BindingBase_debugCheckZone_closure: function BindingBase_debugCheckZone_closure(t0, t1) {
      this.$this = t0;
      this.entryPoint = t1;
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    BindingBase_initServiceExtensions_closure: function BindingBase_initServiceExtensions_closure(t0) {
      this.$this = t0;
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    BindingBase_initServiceExtensions_closure3: function BindingBase_initServiceExtensions_closure3() {
    },
    BindingBase_initServiceExtensions_closure4: function BindingBase_initServiceExtensions_closure4(t0) {
      this.$this = t0;
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    BindingBase_initServiceExtensions__closure: function BindingBase_initServiceExtensions__closure(t0) {
      this.$this = t0;
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    BindingBase_initServiceExtensions__closure0: function BindingBase_initServiceExtensions__closure0(t0) {
      this.$this = t0;
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    BindingBase_lockEvents_closure: function BindingBase_lockEvents_closure(t0, t1) {
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      this.$this = t1;
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    BindingBase_registerSignalServiceExtension_closure: function BindingBase_registerSignalServiceExtension_closure(t0) {
      this.callback = t0;
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      var _ = this;
      _.$this = t0;
      _.setter = t1;
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      _.getter = t3;
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      _.$this = t0;
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      var _ = this;
      _.$this = t0;
      _.setter = t1;
      _.name = t2;
      _.getter = t3;
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    BindingBase_registerServiceExtension_closure: function BindingBase_registerServiceExtension_closure(t0, t1) {
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      this.callback = t1;
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      A.assertHelper(new A.ChangeNotifier_debugAssertNotDisposed_closure(notifier).call$0());
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    ValueNotifier$(_value, $T) {
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    Listenable: function Listenable() {
    },
    ChangeNotifier: function ChangeNotifier(t0) {
      var _ = this;
      _.ChangeNotifier__count = 0;
      _.ChangeNotifier__listeners = t0;
      _.ChangeNotifier__reentrantlyRemovedListeners = _.ChangeNotifier__notificationCallStackDepth = 0;
      _.ChangeNotifier__creationDispatched = _.ChangeNotifier__debugDisposed = false;
    },
    ChangeNotifier_debugAssertNotDisposed_closure: function ChangeNotifier_debugAssertNotDisposed_closure(t0) {
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    ChangeNotifier_dispose_closure: function ChangeNotifier_dispose_closure(t0) {
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    ChangeNotifier_notifyListeners_closure: function ChangeNotifier_notifyListeners_closure(t0) {
      this.$this = t0;
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    ValueNotifier: function ValueNotifier(t0, t1, t2) {
      var _ = this;
      _._change_notifier$_value = t0;
      _.ChangeNotifier__count = 0;
      _.ChangeNotifier__listeners = t1;
      _.ChangeNotifier__reentrantlyRemovedListeners = _.ChangeNotifier__notificationCallStackDepth = 0;
      _.ChangeNotifier__creationDispatched = _.ChangeNotifier__debugDisposed = false;
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        $async$completer = A._makeAsyncAwaitCompleter($async$type),
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                    t3 = false;
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                start = index;
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              startForLengthCalculations = start - otherLineOffset;
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        t1 = B.JSString_methods.endsWith$1($name, ":");
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        A.assertThrow(string$.Names_ + $name + '"');
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        t1 = B.JSString_methods.endsWith$1($name, ":");
      if (A.assertTest(!t1))
        A.assertThrow(string$.Names_ + $name + '"');
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    DoubleProperty$($name, value, defaultValue, ifNull, level, showName, tooltip, unit) {
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        t1 = ifNull;
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      if (A.assertTest(!t2))
        A.assertThrow(string$.Names_ + $name + '"');
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        t1 = ifNull;
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      if (A.assertTest(!t2))
        A.assertThrow(string$.Names_ + $name + '"');
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      t1 = B.JSString_methods.endsWith$1($name, ":");
      if (A.assertTest(!t1))
        A.assertThrow(string$.Names_ + $name + '"');
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        t1 = B.JSString_methods.endsWith$1($name, ":");
      if (A.assertTest(!t1))
        A.assertThrow(string$.Names_ + $name + '"');
      return new A.IterableProperty(_null, false, true, _null, ifEmpty, _null, false, value, defaultValue, level, $name, true, true, _null, style, $T._eval$1("IterableProperty<0>"));
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      var _null = null,
        t1 = B.JSString_methods.endsWith$1($name, ":");
      if (A.assertTest(!t1))
        A.assertThrow(string$.Names_ + $name + '"');
      return new A.EnumProperty(_null, false, true, _null, _null, _null, false, value, defaultValue, level, $name, true, true, _null, B.DiagnosticsTreeStyle_8, $T._eval$1("EnumProperty<0>"));
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    ObjectFlagProperty$($name, value, ifNull, ifPresent, level, $T) {
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      if (A.assertTest(!t2))
        A.assertThrow(string$.Names_ + $name + '"');
      return new A.ObjectFlagProperty(ifPresent, _null, false, true, t1, _null, _null, false, value, B.C__NoDefaultValue, level, $name, true, false, _null, B.DiagnosticsTreeStyle_8, $T._eval$1("ObjectFlagProperty<0>"));
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    ObjectFlagProperty$has($name, value, $T) {
      var _null = null,
        t1 = B.JSString_methods.endsWith$1($name, ":");
      if (A.assertTest(!t1))
        A.assertThrow(string$.Names_ + $name + '"');
      return new A.ObjectFlagProperty("has " + $name, _null, false, true, _null, _null, _null, false, value, B.C__NoDefaultValue, B.DiagnosticLevel_3, $name, true, false, _null, B.DiagnosticsTreeStyle_8, $T._eval$1("ObjectFlagProperty<0>"));
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      var _null = null,
        t1 = B.JSString_methods.endsWith$1($name, ":");
      if (A.assertTest(!t1))
        A.assertThrow(string$.Names_ + $name + '"');
      return new A.FlagsSummary(_null, false, true, _null, ifEmpty, _null, false, value, B.C__NoDefaultValue, B.DiagnosticLevel_3, $name, true, true, _null, B.DiagnosticsTreeStyle_8, $T._eval$1("FlagsSummary<0>"));
    },
    DiagnosticsProperty$($name, value, allowWrap, defaultValue, description, expandableValue, ifEmpty, ifNull, level, linePrefix, missingIfNull, showName, showSeparator, style, tooltip, $T) {
      var t1;
      if (ifNull == null)
        t1 = missingIfNull ? "MISSING" : null;
      else
        t1 = ifNull;
      if (A.assertTest($name == null || !B.JSString_methods.endsWith$1($name, ":")))
        A.assertThrow(string$.Names_ + A.S($name) + '"');
      return new A.DiagnosticsProperty(description, expandableValue, allowWrap, t1, ifEmpty, tooltip, missingIfNull, value, defaultValue, level, $name, showSeparator, showName, linePrefix, style, $T._eval$1("DiagnosticsProperty<0>"));
    },
    DiagnosticableNode$($name, style, value, $T) {
      if (A.assertTest($name == null || !B.JSString_methods.endsWith$1($name, ":")))
        A.assertThrow(string$.Names_ + A.S($name) + '"');
      return new A.DiagnosticableNode(value, $name, true, true, null, style, $T._eval$1("DiagnosticableNode<0>"));
    },
    DiagnosticableTreeNode$($name, style, value) {
      if (A.assertTest($name == null || !B.JSString_methods.endsWith$1($name, ":")))
        A.assertThrow(string$.Names_ + A.S($name) + '"');
      return new A.DiagnosticableTreeNode(value, $name, true, true, null, style);
    },
    shortHash(object) {
      return B.JSString_methods.padLeft$2(B.JSInt_methods.toRadixString$1(J.get$hashCode$(object) & 1048575, 16), 5, "0");
    },
    DiagnosticsBlock$(allowTruncate, children, $name, properties, showSeparator, style, value) {
      var t1 = B.JSString_methods.endsWith$1($name, ":");
      if (A.assertTest(!t1))
        A.assertThrow(string$.Names_ + $name + '"');
      return new A.DiagnosticsBlock(children, properties, "", value, allowTruncate, $name, true, true, null, style);
    },
    DiagnosticLevel: function DiagnosticLevel(t0, t1) {
      this.index = t0;
      this._name = t1;
    },
    DiagnosticsTreeStyle: function DiagnosticsTreeStyle(t0, t1) {
      this.index = t0;
      this._name = t1;
    },
    TextTreeConfiguration: function TextTreeConfiguration(t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t18, t19, t20, t21, t22, t23) {
      var _ = this;
      _.prefixLineOne = t0;
      _.suffixLineOne = t1;
      _.prefixOtherLines = t2;
      _.prefixLastChildLineOne = t3;
      _.prefixOtherLinesRootNode = t4;
      _.propertyPrefixIfChildren = t5;
      _.propertyPrefixNoChildren = t6;
      _.linkCharacter = t7;
      _.childLinkSpace = t8;
      _.lineBreak = t9;
      _.lineBreakProperties = t10;
      _.beforeName = t11;
      _.afterName = t12;
      _.afterDescriptionIfBody = t13;
      _.beforeProperties = t14;
      _.afterProperties = t15;
      _.propertySeparator = t16;
      _.bodyIndent = t17;
      _.showChildren = t18;
      _.addBlankLineIfNoChildren = t19;
      _.isNameOnOwnLine = t20;
      _.footer = t21;
      _.mandatoryFooter = t22;
      _.isBlankLineBetweenPropertiesAndChildren = t23;
    },
    _WordWrapParseMode: function _WordWrapParseMode(t0, t1) {
      this.index = t0;
      this._name = t1;
    },
    _PrefixedStringBuilder: function _PrefixedStringBuilder(t0, t1, t2, t3, t4, t5) {
      var _ = this;
      _.prefixLineOne = t0;
      _._prefixOtherLines = t1;
      _._nextPrefixOtherLines = null;
      _.wrapWidth = t2;
      _._diagnostics$_buffer = t3;
      _._currentLine = t4;
      _._wrappableRanges = t5;
      _._numLines = 0;
    },
    _PrefixedStringBuilder__wordWrapLine_noWrap: function _PrefixedStringBuilder__wordWrapLine_noWrap(t0, t1) {
      this._box_0 = t0;
      this.wrapRanges = t1;
    },
    _NoDefaultValue: function _NoDefaultValue() {
    },
    TextTreeRenderer: function TextTreeRenderer(t0, t1, t2, t3) {
      var _ = this;
      _._wrapWidth = t0;
      _._wrapWidthProperties = t1;
      _._minLevel = t2;
      _._maxDescendentsTruncatableNode = t3;
    },
    TextTreeRenderer__debugRender_visitor: function TextTreeRenderer__debugRender_visitor(t0, t1, t2) {
      this._box_0 = t0;
      this._box_1 = t1;
      this.descendants = t2;
    },
    TextTreeRenderer__debugRender_closure: function TextTreeRenderer__debugRender_closure(t0) {
      this.$this = t0;
    },
    DiagnosticsNode: function DiagnosticsNode() {
    },
    DiagnosticsNode_toJsonMap_closure: function DiagnosticsNode_toJsonMap_closure(t0, t1, t2) {
      this._box_0 = t0;
      this.$this = t1;
      this.delegate = t2;
    },
    DiagnosticsNode_toJsonMapIterative_closure: function DiagnosticsNode_toJsonMapIterative_closure(t0, t1, t2, t3) {
      var _ = this;
      _._box_0 = t0;
      _.$this = t1;
      _.delegate = t2;
      _.childrenToJsonify = t3;
    },
    DiagnosticsNode_toJsonList_closure: function DiagnosticsNode_toJsonList_closure(t0) {
      this.delegate = t0;
    },
    DiagnosticsNode_toString_closure: function DiagnosticsNode_toString_closure(t0, t1, t2, t3) {
      var _ = this;
      _._box_0 = t0;
      _.$this = t1;
      _.parentConfiguration = t2;
      _.minLevel = t3;
    },
    DiagnosticsNode_toStringDeep_closure: function DiagnosticsNode_toStringDeep_closure(t0, t1, t2, t3, t4, t5, t6) {
      var _ = this;
      _._box_0 = t0;
      _.$this = t1;
      _.minLevel = t2;
      _.wrapWidth = t3;
      _.prefixLineOne = t4;
      _.prefixOtherLines = t5;
      _.parentConfiguration = t6;
    },
    DiagnosticsNode__toJson_closure: function DiagnosticsNode__toJson_closure(t0) {
      this.childrenJsonList = t0;
    },
    MessageProperty: function MessageProperty(t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14) {
      var _ = this;
      _._description = t0;
      _.expandableValue = t1;
      _.allowWrap = t2;
      _.ifNull = t3;
      _.ifEmpty = t4;
      _.tooltip = t5;
      _.missingIfNull = t6;
      _._diagnostics$_value = t7;
      _._valueComputed = true;
      _._diagnostics$_exception = null;
      _.defaultValue = t8;
      _._defaultLevel = t9;
      _.name = t10;
      _.showSeparator = t11;
      _.showName = t12;
      _.linePrefix = t13;
      _.style = t14;
    },
    StringProperty: function StringProperty(t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15) {
      var _ = this;
      _.quoted = t0;
      _._description = t1;
      _.expandableValue = t2;
      _.allowWrap = t3;
      _.ifNull = t4;
      _.ifEmpty = t5;
      _.tooltip = t6;
      _.missingIfNull = t7;
      _._diagnostics$_value = t8;
      _._valueComputed = true;
      _._diagnostics$_exception = null;
      _.defaultValue = t9;
      _._defaultLevel = t10;
      _.name = t11;
      _.showSeparator = t12;
      _.showName = t13;
      _.linePrefix = t14;
      _.style = t15;
    },
    _NumProperty: function _NumProperty() {
    },
    DoubleProperty: function DoubleProperty(t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15) {
      var _ = this;
      _.unit = t0;
      _._description = t1;
      _.expandableValue = t2;
      _.allowWrap = t3;
      _.ifNull = t4;
      _.ifEmpty = t5;
      _.tooltip = t6;
      _.missingIfNull = t7;
      _._diagnostics$_value = t8;
      _._valueComputed = true;
      _._diagnostics$_exception = null;
      _.defaultValue = t9;
      _._defaultLevel = t10;
      _.name = t11;
      _.showSeparator = t12;
      _.showName = t13;
      _.linePrefix = t14;
      _.style = t15;
    },
    IntProperty: function IntProperty(t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15) {
      var _ = this;
      _.unit = t0;
      _._description = t1;
      _.expandableValue = t2;
      _.allowWrap = t3;
      _.ifNull = t4;
      _.ifEmpty = t5;
      _.tooltip = t6;
      _.missingIfNull = t7;
      _._diagnostics$_value = t8;
      _._valueComputed = true;
      _._diagnostics$_exception = null;
      _.defaultValue = t9;
      _._defaultLevel = t10;
      _.name = t11;
      _.showSeparator = t12;
      _.showName = t13;
      _.linePrefix = t14;
      _.style = t15;
    },
    PercentProperty: function PercentProperty(t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15) {
      var _ = this;
      _.unit = t0;
      _._description = t1;
      _.expandableValue = t2;
      _.allowWrap = t3;
      _.ifNull = t4;
      _.ifEmpty = t5;
      _.tooltip = t6;
      _.missingIfNull = t7;
      _._diagnostics$_value = t8;
      _._valueComputed = true;
      _._diagnostics$_exception = null;
      _.defaultValue = t9;
      _._defaultLevel = t10;
      _.name = t11;
      _.showSeparator = t12;
      _.showName = t13;
      _.linePrefix = t14;
      _.style = t15;
    },
    FlagProperty: function FlagProperty(t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16) {
      var _ = this;
      _.ifTrue = t0;
      _.ifFalse = t1;
      _._description = t2;
      _.expandableValue = t3;
      _.allowWrap = t4;
      _.ifNull = t5;
      _.ifEmpty = t6;
      _.tooltip = t7;
      _.missingIfNull = t8;
      _._diagnostics$_value = t9;
      _._valueComputed = true;
      _._diagnostics$_exception = null;
      _.defaultValue = t10;
      _._defaultLevel = t11;
      _.name = t12;
      _.showSeparator = t13;
      _.showName = t14;
      _.linePrefix = t15;
      _.style = t16;
    },
    IterableProperty: function IterableProperty(t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15) {
      var _ = this;
      _._description = t0;
      _.expandableValue = t1;
      _.allowWrap = t2;
      _.ifNull = t3;
      _.ifEmpty = t4;
      _.tooltip = t5;
      _.missingIfNull = t6;
      _._diagnostics$_value = t7;
      _._valueComputed = true;
      _._diagnostics$_exception = null;
      _.defaultValue = t8;
      _._defaultLevel = t9;
      _.name = t10;
      _.showSeparator = t11;
      _.showName = t12;
      _.linePrefix = t13;
      _.style = t14;
      _.$ti = t15;
    },
    IterableProperty_valueToString_closure: function IterableProperty_valueToString_closure(t0) {
      this.$this = t0;
    },
    IterableProperty_toJsonMap_closure: function IterableProperty_toJsonMap_closure(t0) {
      this.$this = t0;
    },
    EnumProperty: function EnumProperty(t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15) {
      var _ = this;
      _._description = t0;
      _.expandableValue = t1;
      _.allowWrap = t2;
      _.ifNull = t3;
      _.ifEmpty = t4;
      _.tooltip = t5;
      _.missingIfNull = t6;
      _._diagnostics$_value = t7;
      _._valueComputed = true;
      _._diagnostics$_exception = null;
      _.defaultValue = t8;
      _._defaultLevel = t9;
      _.name = t10;
      _.showSeparator = t11;
      _.showName = t12;
      _.linePrefix = t13;
      _.style = t14;
      _.$ti = t15;
    },
    ObjectFlagProperty: function ObjectFlagProperty(t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16) {
      var _ = this;
      _.ifPresent = t0;
      _._description = t1;
      _.expandableValue = t2;
      _.allowWrap = t3;
      _.ifNull = t4;
      _.ifEmpty = t5;
      _.tooltip = t6;
      _.missingIfNull = t7;
      _._diagnostics$_value = t8;
      _._valueComputed = true;
      _._diagnostics$_exception = null;
      _.defaultValue = t9;
      _._defaultLevel = t10;
      _.name = t11;
      _.showSeparator = t12;
      _.showName = t13;
      _.linePrefix = t14;
      _.style = t15;
      _.$ti = t16;
    },
    FlagsSummary: function FlagsSummary(t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15) {
      var _ = this;
      _._description = t0;
      _.expandableValue = t1;
      _.allowWrap = t2;
      _.ifNull = t3;
      _.ifEmpty = t4;
      _.tooltip = t5;
      _.missingIfNull = t6;
      _._diagnostics$_value = t7;
      _._valueComputed = true;
      _._diagnostics$_exception = null;
      _.defaultValue = t8;
      _._defaultLevel = t9;
      _.name = t10;
      _.showSeparator = t11;
      _.showName = t12;
      _.linePrefix = t13;
      _.style = t14;
      _.$ti = t15;
    },
    FlagsSummary__hasNonNullEntry_closure: function FlagsSummary__hasNonNullEntry_closure(t0) {
      this.$this = t0;
    },
    FlagsSummary__formattedValues_closure: function FlagsSummary__formattedValues_closure(t0) {
      this.$this = t0;
    },
    FlagsSummary__formattedValues_closure0: function FlagsSummary__formattedValues_closure0(t0) {
      this.$this = t0;
    },
    DiagnosticsProperty: function DiagnosticsProperty(t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15) {
      var _ = this;
      _._description = t0;
      _.expandableValue = t1;
      _.allowWrap = t2;
      _.ifNull = t3;
      _.ifEmpty = t4;
      _.tooltip = t5;
      _.missingIfNull = t6;
      _._diagnostics$_value = t7;
      _._valueComputed = true;
      _._diagnostics$_exception = null;
      _.defaultValue = t8;
      _._defaultLevel = t9;
      _.name = t10;
      _.showSeparator = t11;
      _.showName = t12;
      _.linePrefix = t13;
      _.style = t14;
      _.$ti = t15;
    },
    DiagnosticableNode: function DiagnosticableNode(t0, t1, t2, t3, t4, t5, t6) {
      var _ = this;
      _.value = t0;
      _._cachedBuilder = null;
      _.name = t1;
      _.showSeparator = t2;
      _.showName = t3;
      _.linePrefix = t4;
      _.style = t5;
      _.$ti = t6;
    },
    DiagnosticableNode_builder_closure: function DiagnosticableNode_builder_closure(t0) {
      this.$this = t0;
    },
    DiagnosticableNode_toDescription_closure: function DiagnosticableNode_toDescription_closure(t0, t1) {
      this._box_0 = t0;
      this.$this = t1;
    },
    DiagnosticableTreeNode: function DiagnosticableTreeNode(t0, t1, t2, t3, t4, t5) {
      var _ = this;
      _.value = t0;
      _._cachedBuilder = null;
      _.name = t1;
      _.showSeparator = t2;
      _.showName = t3;
      _.linePrefix = t4;
      _.style = t5;
    },
    DiagnosticPropertiesBuilder: function DiagnosticPropertiesBuilder(t0, t1) {
      this.properties = t0;
      this.defaultDiagnosticsTreeStyle = t1;
      this.emptyBodyDescription = null;
    },
    DiagnosticPropertiesBuilder_add_closure: function DiagnosticPropertiesBuilder_add_closure(t0, t1) {
      this.$this = t0;
      this.property = t1;
    },
    Diagnosticable: function Diagnosticable() {
    },
    Diagnosticable_toString_closure: function Diagnosticable_toString_closure(t0, t1, t2) {
      this._box_0 = t0;
      this.$this = t1;
      this.minLevel = t2;
    },
    DiagnosticableTree: function DiagnosticableTree() {
    },
    DiagnosticableTreeMixin: function DiagnosticableTreeMixin() {
    },
    DiagnosticsBlock: function DiagnosticsBlock(t0, t1, t2, t3, t4, t5, t6, t7, t8, t9) {
      var _ = this;
      _._children = t0;
      _._properties = t1;
      _._description = t2;
      _.value = t3;
      _.allowTruncate = t4;
      _.name = t5;
      _.showSeparator = t6;
      _.showName = t7;
      _.linePrefix = t8;
      _.style = t9;
    },
    _DiagnosticableTree_Object_Diagnosticable: function _DiagnosticableTree_Object_Diagnosticable() {
    },
    Key: function Key() {
    },
    LocalKey: function LocalKey() {
    },
    UniqueKey: function UniqueKey() {
    },
    ValueKey: function ValueKey(t0, t1) {
      this.value = t0;
      this.$ti = t1;
    },
    _TypeLiteral: function _TypeLiteral(t0) {
      this.$ti = t0;
    },
    LicenseEntry: function LicenseEntry() {
    },
    LicenseEntryWithLineBreaks: function LicenseEntryWithLineBreaks() {
    },
    ObjectEvent: function ObjectEvent() {
    },
    ObjectCreated: function ObjectCreated(t0) {
      this.object = t0;
    },
    ObjectDisposed: function ObjectDisposed(t0) {
      this.object = t0;
    },
    FlutterMemoryAllocations: function FlutterMemoryAllocations() {
      this._memory_allocations$_listeners = null;
      this._activeDispatchLoops = 0;
      this._listenersContainNulls = false;
    },
    FlutterMemoryAllocations__tryDefragmentListeners_closure: function FlutterMemoryAllocations__tryDefragmentListeners_closure() {
    },
    FlutterMemoryAllocations_hasListeners_closure: function FlutterMemoryAllocations_hasListeners_closure() {
    },
    FlutterMemoryAllocations_dispatchObjectEvent_closure: function FlutterMemoryAllocations_dispatchObjectEvent_closure(t0, t1) {
      this.type = t0;
      this.event = t1;
    },
    objectRuntimeType(object, optimizedValue) {
      var t1 = {};
      t1.optimizedValue = optimizedValue;
      A.assertHelper(new A.objectRuntimeType_closure(t1, object).call$0());
      return t1.optimizedValue;
    },
    objectRuntimeType_closure: function objectRuntimeType_closure(t0, t1) {
      this._box_0 = t0;
      this.object = t1;
    },
    ObserverList$($T) {
      return new A.ObserverList(A._setArrayType([], $T._eval$1("JSArray<0>")), $T._eval$1("ObserverList<0>"));
    },
    ObserverList: function ObserverList(t0, t1) {
      var _ = this;
      _._list = t0;
      _._isDirty = false;
      _.__ObserverList__set_FI = $;
      _.$ti = t1;
    },
    HashedObserverList: function HashedObserverList(t0, t1) {
      this._observer_list$_map = t0;
      this.$ti = t1;
    },
    HashedObserverList_toList_closure: function HashedObserverList_toList_closure(t0, t1) {
      this.$this = t0;
      this.iterator = t1;
    },
    _makeArray($length) {
      return A.List_List$filled($length, null, false, type$.nullable_Object);
    },
    PersistentHashMap: function PersistentHashMap(t0, t1) {
      this._persistent_hash_map$_root = t0;
      this.$ti = t1;
    },
    _TrieNode: function _TrieNode() {
    },
    _FullNode: function _FullNode(t0) {
      this.descendants = t0;
    },
    _CompressedNode: function _CompressedNode(t0, t1) {
      this.occupiedIndices = t0;
      this.keyValuePairs = t1;
    },
    _HashCollisionNode: function _HashCollisionNode(t0, t1) {
      this.hash = t0;
      this.keyValuePairs = t1;
    },
    TargetPlatform: function TargetPlatform(t0, t1) {
      this.index = t0;
      this._name = t1;
    },
    debugPrintThrottled(message, wrapWidth) {
      var messageLines, t1;
      A._asStringQ(message);
      A._asIntQ(wrapWidth);
      messageLines = message == null ? null : A._setArrayType(message.split("\n"), type$.JSArray_String);
      if (messageLines == null)
        messageLines = A._setArrayType(["null"], type$.JSArray_String);
      if (wrapWidth != null) {
        t1 = A._arrayInstanceType(messageLines);
        $.$get$_debugPrintBuffer().addAll$1(0, new A.ExpandIterable(messageLines, t1._eval$1("Iterable<String>(1)")._as(new A.debugPrintThrottled_closure(wrapWidth)), t1._eval$1("ExpandIterable<1,String>")));
      } else
        $.$get$_debugPrintBuffer().addAll$1(0, messageLines);
      if (!$._debugPrintScheduled)
        A._debugPrintTask();
    },
    _debugPrintTask() {
      var line,
        t1 = $._debugPrintScheduled = false,
        t2 = $.$get$_debugPrintStopwatch();
      if (A.Duration$(t2.get$elapsedMicroseconds(), 0, 0)._duration > 1000000) {
        if (t2._stop == null)
          t2._stop = $.Primitives_timerTicks.call$0();
        t2.reset$0(0);
        $._debugPrintedCharacters = 0;
      }
      while (true) {
        if (!($._debugPrintedCharacters < 12288 ? !$.$get$_debugPrintBuffer().get$isEmpty(0) : t1))
          break;
        line = $.$get$_debugPrintBuffer().removeFirst$0();
        $._debugPrintedCharacters = $._debugPrintedCharacters + line.length;
        A.printString(line);
      }
      if (!$.$get$_debugPrintBuffer().get$isEmpty(0)) {
        $._debugPrintScheduled = true;
        $._debugPrintedCharacters = 0;
        A.Timer_Timer(B.Duration_1000000, A.print___debugPrintTask$closure());
        if ($._debugPrintCompleter == null)
          $._debugPrintCompleter = new A._AsyncCompleter(new A._Future($.Zone__current, type$._Future_void), type$._AsyncCompleter_void);
      } else {
        $.$get$_debugPrintStopwatch().start$0(0);
        t1 = $._debugPrintCompleter;
        if (t1 != null)
          t1.complete$0(0);
        $._debugPrintCompleter = null;
      }
    },
    debugWordWrap(message, width) {
      var t2, wrapped, prefix, index, lastWordStart, index0, start, startForLengthCalculations, addPrefix, mode, lastWordEnd, t3,
        t1 = message.length;
      if (t1 >= width) {
        t2 = B.JSString_methods.trimLeft$0(message);
        if (0 >= t2.length)
          return A.ioore(t2, 0);
        t2 = t2[0] === "#";
      } else
        t2 = true;
      if (t2)
        return A._setArrayType([message], type$.JSArray_String);
      wrapped = A._setArrayType([], type$.JSArray_String);
      t2 = $.$get$_indentPattern().matchAsPrefix$1(0, message)._match;
      if (0 >= t2.length)
        return A.ioore(t2, 0);
      prefix = B.JSString_methods.$mul(" ", t2[0].length);
      index = prefix.length;
      lastWordStart = A._Cell$named("lastWordStart");
      for (t2 = lastWordStart.__late_helper$_name, index0 = index, start = 0, startForLengthCalculations = 0, addPrefix = false, mode = B._WordWrapParseMode_00, lastWordEnd = null; true;)
        switch (mode.index) {
          case 0:
            while (true) {
              if (index0 < t1) {
                if (!(index0 >= 0))
                  return A.ioore(message, index0);
                t3 = message[index0] === " ";
              } else
                t3 = false;
              if (!t3)
                break;
              ++index0;
            }
            lastWordStart._value = index0;
            mode = B._WordWrapParseMode_10;
            break;
          case 1:
            while (true) {
              if (index0 < t1) {
                if (!(index0 >= 0))
                  return A.ioore(message, index0);
                t3 = message[index0] !== " ";
              } else
                t3 = false;
              if (!t3)
                break;
              ++index0;
            }
            mode = B._WordWrapParseMode_20;
            break;
          case 2:
            t3 = index0 - startForLengthCalculations;
            if (t3 > width || index0 === t1) {
              if (t3 <= width || lastWordEnd == null)
                lastWordEnd = index0;
              if (addPrefix)
                B.JSArray_methods.add$1(wrapped, prefix + B.JSString_methods.substring$2(message, start, lastWordEnd));
              else {
                B.JSArray_methods.add$1(wrapped, B.JSString_methods.substring$2(message, start, lastWordEnd));
                addPrefix = true;
              }
              if (lastWordEnd >= t1)
                return wrapped;
              if (lastWordEnd === index0) {
                while (true) {
                  if (index0 < t1) {
                    if (!(index0 >= 0))
                      return A.ioore(message, index0);
                    t3 = message[index0] === " ";
                  } else
                    t3 = false;
                  if (!t3)
                    break;
                  ++index0;
                }
                start = index0;
                mode = B._WordWrapParseMode_10;
              } else {
                t3 = lastWordStart._value;
                if (t3 === lastWordStart)
                  A.throwExpression(A.LateError$localNI(t2));
                if (typeof t3 !== "number")
                  return t3.$gt();
                A.assertHelper(t3 > lastWordEnd);
                start = lastWordStart._value;
                if (start === lastWordStart)
                  A.throwExpression(A.LateError$localNI(t2));
                mode = B._WordWrapParseMode_20;
              }
              startForLengthCalculations = start - index;
              A.assertHelper(addPrefix);
              lastWordEnd = null;
            } else {
              lastWordEnd = index0;
              mode = B._WordWrapParseMode_00;
            }
            break;
        }
    },
    debugPrintThrottled_closure: function debugPrintThrottled_closure(t0) {
      this.wrapWidth = t0;
    },
    _WordWrapParseMode0: function _WordWrapParseMode0(t0, t1) {
      this.index = t0;
      this._name = t1;
    },
    WriteBuffer_WriteBuffer(startCapacity) {
      var eightBytes, eightBytesAsList;
      A.assertHelper(startCapacity > 0);
      eightBytes = new DataView(new ArrayBuffer(8));
      eightBytesAsList = J.asUint8List$0$x(B.NativeByteData_methods.get$buffer(eightBytes));
      return new A.WriteBuffer(new Uint8Array(startCapacity), eightBytes, eightBytesAsList);
    },
    WriteBuffer: function WriteBuffer(t0, t1, t2) {
      var _ = this;
      _._serialization$_buffer = t0;
      _._currentSize = 0;
      _._serialization$_isDone = false;
      _._eightBytes = t1;
      _._eightBytesAsList = t2;
    },
    ReadBuffer: function ReadBuffer(t0) {
      this.data = t0;
      this._serialization$_position = 0;
    },
    StackFrame_fromStackString(stack) {
      var t1 = type$.WhereTypeIterable_StackFrame;
      return A.List_List$of(new A.WhereTypeIterable(new A.MappedIterable(new A.WhereIterable(A._setArrayType(B.JSString_methods.trim$0(stack).split("\n"), type$.JSArray_String), type$.bool_Function_String._as(new A.StackFrame_fromStackString_closure()), type$.WhereIterable_String), type$.nullable_StackFrame_Function_String._as(A.stack_frame_StackFrame_fromStackTraceLine$closure()), type$.MappedIterable_of_String_and_nullable_StackFrame), t1), true, t1._eval$1("Iterable.E"));
    },
    StackFrame__tryParseWebDebugFrame(line) {
      var t1, packageUri, $package, t2, packagePath, packageScheme, t3, _null = null,
        _s9_ = "<unknown>",
        hasPackage = B.JSString_methods.startsWith$1(line, "package"),
        match = (hasPackage ? A.RegExp_RegExp("^(package.+) (\\d+):(\\d+)\\s+(.+)$", true, false) : A.RegExp_RegExp("^(.+) (\\d+):(\\d+)\\s+(.+)$", true, false)).firstMatch$1(line);
      if (match == null)
        return _null;
      if (hasPackage) {
        t1 = match._match;
        if (1 >= t1.length)
          return A.ioore(t1, 1);
        t1 = t1[1];
        t1.toString;
        packageUri = A.Uri_parse(t1, 0, _null);
        t1 = packageUri.get$pathSegments();
        if (0 >= t1.length)
          return A.ioore(t1, 0);
        $package = t1[0];
        t1 = packageUri.get$path(packageUri);
        t2 = packageUri.get$pathSegments();
        if (0 >= t2.length)
          return A.ioore(t2, 0);
        packagePath = B.JSString_methods.replaceFirst$2(t1, t2[0] + "/", "");
        packageScheme = "package";
      } else {
        packagePath = _s9_;
        packageScheme = packagePath;
        $package = packageScheme;
      }
      t1 = match._match;
      if (2 >= t1.length)
        return A.ioore(t1, 2);
      t2 = t1[2];
      t2.toString;
      t2 = A.int_parse(t2, _null);
      if (3 >= t1.length)
        return A.ioore(t1, 3);
      t3 = t1[3];
      t3.toString;
      t3 = A.int_parse(t3, _null);
      if (4 >= t1.length)
        return A.ioore(t1, 4);
      t1 = t1[4];
      t1.toString;
      return new A.StackFrame(line, -1, packageScheme, $package, packagePath, t2, t3, _s9_, t1);
    },
    StackFrame_fromStackTraceLine(line) {
      var parser, match, t1, t2, method, className, parts, packageUri, packagePath, $package, t3, t4, _null = null,
        _s9_ = "<unknown>";
      A._asString(line);
      if (line === "<asynchronous suspension>")
        return B.StackFrame_Bjm;
      else if (line === "...")
        return B.StackFrame_fqN;
      if (A.assertTest(line !== "===== asynchronous gap ==========================="))
        A.assertThrow("Got a stack frame from package:stack_trace, where a vm or web frame was expected. This can happen if FlutterError.demangleStackTrace was not set in an environment that propagates non-standard stack traces to the framework, such as during tests.");
      if (!B.JSString_methods.startsWith$1(line, "#"))
        return A.StackFrame__tryParseWebDebugFrame(line);
      parser = A.RegExp_RegExp("^#(\\d+) +(.+) \\((.+?):?(\\d+){0,1}:?(\\d+){0,1}\\)$", true, false);
      match = parser.firstMatch$1(line);
      if (A.assertTest(match != null))
        A.assertThrow("Expected " + line + " to match " + parser.toString$0(0) + ".");
      t1 = match._match;
      if (2 >= t1.length)
        return A.ioore(t1, 2);
      t2 = t1[2];
      t2.toString;
      method = A.stringReplaceAllUnchecked(t2, ".<anonymous closure>", "");
      if (B.JSString_methods.startsWith$1(method, "new")) {
        if (method.split(" ").length > 1) {
          t2 = method.split(" ");
          if (1 >= t2.length)
            return A.ioore(t2, 1);
          className = t2[1];
        } else
          className = _s9_;
        if (B.JSString_methods.contains$1(className, ".")) {
          parts = className.split(".");
          t2 = parts.length;
          if (0 >= t2)
            return A.ioore(parts, 0);
          className = parts[0];
          if (1 >= t2)
            return A.ioore(parts, 1);
          method = parts[1];
        } else
          method = "";
      } else if (B.JSString_methods.contains$1(method, ".")) {
        parts = method.split(".");
        t2 = parts.length;
        if (0 >= t2)
          return A.ioore(parts, 0);
        className = parts[0];
        if (1 >= t2)
          return A.ioore(parts, 1);
        method = parts[1];
      } else
        className = "";
      if (3 >= t1.length)
        return A.ioore(t1, 3);
      t2 = t1[3];
      t2.toString;
      packageUri = A.Uri_parse(t2, 0, _null);
      packagePath = packageUri.get$path(packageUri);
      if (packageUri.get$scheme() === "dart" || packageUri.get$scheme() === "package") {
        t2 = packageUri.get$pathSegments();
        if (0 >= t2.length)
          return A.ioore(t2, 0);
        $package = t2[0];
        t2 = packageUri.get$path(packageUri);
        t3 = packageUri.get$pathSegments();
        if (0 >= t3.length)
          return A.ioore(t3, 0);
        packagePath = B.JSString_methods.replaceFirst$2(t2, t3[0] + "/", "");
      } else
        $package = _s9_;
      if (1 >= t1.length)
        return A.ioore(t1, 1);
      t2 = t1[1];
      t2.toString;
      t2 = A.int_parse(t2, _null);
      t3 = packageUri.get$scheme();
      if (4 >= t1.length)
        return A.ioore(t1, 4);
      t4 = t1[4];
      if (t4 == null)
        t4 = -1;
      else {
        t4 = t4;
        t4.toString;
        t4 = A.int_parse(t4, _null);
      }
      if (5 >= t1.length)
        return A.ioore(t1, 5);
      t1 = t1[5];
      if (t1 == null)
        t1 = -1;
      else {
        t1 = t1;
        t1.toString;
        t1 = A.int_parse(t1, _null);
      }
      return new A.StackFrame(line, t2, t3, $package, packagePath, t4, t1, className, method);
    },
    StackFrame: function StackFrame(t0, t1, t2, t3, t4, t5, t6, t7, t8) {
      var _ = this;
      _.source = t0;
      _.number = t1;
      _.packageScheme = t2;
      _.$package = t3;
      _.packagePath = t4;
      _.line = t5;
      _.column = t6;
      _.className = t7;
      _.method = t8;
    },
    StackFrame_fromStackString_closure: function StackFrame_fromStackString_closure() {
    },
    SynchronousFuture: function SynchronousFuture(t0, t1) {
      this._synchronous_future$_value = t0;
      this.$ti = t1;
    },
    SynchronousFuture_whenComplete_closure: function SynchronousFuture_whenComplete_closure(t0) {
      this.$this = t0;
    },
    GestureDisposition: function GestureDisposition(t0, t1) {
      this.index = t0;
      this._name = t1;
    },
    GestureArenaMember: function GestureArenaMember() {
    },
    GestureArenaEntry: function GestureArenaEntry(t0, t1, t2) {
      this._arena = t0;
      this._arena$_pointer = t1;
      this._member = t2;
    },
    _GestureArena: function _GestureArena(t0) {
      var _ = this;
      _.members = t0;
      _.isOpen = true;
      _.hasPendingSweep = _.isHeld = false;
      _.eagerWinner = null;
    },
    _GestureArena_toString_closure: function _GestureArena_toString_closure(t0) {
      this.$this = t0;
    },
    GestureArenaManager: function GestureArenaManager(t0) {
      this._arenas = t0;
    },
    GestureArenaManager_add_closure: function GestureArenaManager_add_closure(t0, t1) {
      this.$this = t0;
      this.pointer = t1;
    },
    GestureArenaManager__tryToResolveArena_closure: function GestureArenaManager__tryToResolveArena_closure(t0, t1, t2) {
      this.$this = t0;
      this.pointer = t1;
      this.state = t2;
    },
    GestureArenaManager__debugLogDiagnostic_closure: function GestureArenaManager__debugLogDiagnostic_closure(t0, t1, t2) {
      this.state = t0;
      this.pointer = t1;
      this.message = t2;
    },
    FlutterErrorDetailsForPointerEventDispatcher$(context, $event, exception, hitTestEntry, informationCollector, library, stack) {
      return new A.FlutterErrorDetailsForPointerEventDispatcher(exception, stack, library, context, informationCollector, false);
    },
    SamplingClock: function SamplingClock() {
    },
    _Resampler: function _Resampler(t0, t1, t2, t3, t4, t5, t6, t7) {
      var _ = this;
      _._resamplers = t0;
      _._frameCallbackScheduled = false;
      _._frameTime = t1;
      _._frameTimeAge = t2;
      _._lastSampleTime = t3;
      _._lastEventTime = t4;
      _._handlePointerEvent = t5;
      _._handleSampleTimeChanged = t6;
      _._samplingInterval = t7;
      _._binding$_timer = null;
    },
    GestureBinding: function GestureBinding() {
    },
    GestureBinding__handlePointerEventImmediately_closure: function GestureBinding__handlePointerEventImmediately_closure(t0, t1) {
      this._box_0 = t0;
      this.event = t1;
    },
    GestureBinding__handlePointerEventImmediately_closure0: function GestureBinding__handlePointerEventImmediately_closure0(t0) {
      this.event = t0;
    },
    GestureBinding_dispatchEvent_closure: function GestureBinding_dispatchEvent_closure(t0) {
      this.event = t0;
    },
    GestureBinding_dispatchEvent_closure0: function GestureBinding_dispatchEvent_closure0(t0, t1) {
      this.event = t0;
      this.entry = t1;
    },
    GestureBinding_samplingClock_closure: function GestureBinding_samplingClock_closure(t0, t1) {
      this._box_0 = t0;
      this.$this = t1;
    },
    FlutterErrorDetailsForPointerEventDispatcher: function FlutterErrorDetailsForPointerEventDispatcher(t0, t1, t2, t3, t4, t5) {
      var _ = this;
      _.exception = t0;
      _.stack = t1;
      _.library = t2;
      _.context = t3;
      _.informationCollector = t4;
      _.silent = t5;
    },
    _synthesiseDownButtons(buttons, kind) {
      switch (kind.index) {
        case 1:
        case 4:
          return buttons;
        case 0:
        case 2:
        case 3:
          return buttons === 0 ? 1 : buttons;
        case 5:
          return buttons === 0 ? 1 : buttons;
      }
    },
    PointerEventConverter_expand(data, devicePixelRatioForView) {
      var t1 = A._arrayInstanceType(data);
      return new A.WhereTypeIterable(new A.MappedIterable(new A.WhereIterable(data, t1._eval$1("bool(1)")._as(new A.PointerEventConverter_expand_closure()), t1._eval$1("WhereIterable<1>")), t1._eval$1("PointerEvent?(1)")._as(new A.PointerEventConverter_expand_closure0(devicePixelRatioForView)), t1._eval$1("MappedIterable<1,PointerEvent?>")), type$.WhereTypeIterable_PointerEvent);
    },
    PointerEventConverter_expand_closure: function PointerEventConverter_expand_closure() {
    },
    PointerEventConverter_expand_closure0: function PointerEventConverter_expand_closure0(t0) {
      this.devicePixelRatioForView = t0;
    },
    DragUpdateDetails$(delta, globalPosition, localPosition, primaryDelta, sourceTimeStamp) {
      var t2,
        t1 = true;
      if (primaryDelta != null) {
        t2 = delta._dx;
        if (!(primaryDelta === t2 && delta._dy === 0))
          t1 = primaryDelta === delta._dy && t2 === 0;
      }
      A.assertHelper(t1);
      return new A.DragUpdateDetails(sourceTimeStamp, delta, primaryDelta, globalPosition);
    },
    DragEndDetails$(globalPosition, localPosition, primaryVelocity, velocity) {
      var t2, t3,
        t1 = true;
      if (primaryVelocity != null) {
        t2 = velocity.pixelsPerSecond;
        t3 = t2._dx;
        if (!(primaryVelocity === t3 && t2._dy === 0))
          t1 = primaryVelocity === t2._dy && t3 === 0;
      }
      A.assertHelper(t1);
      return new A.DragEndDetails(velocity, primaryVelocity, globalPosition);
    },
    DragDownDetails: function DragDownDetails(t0) {
      this.globalPosition = t0;
    },
    DragStartDetails: function DragStartDetails(t0, t1, t2) {
      this.sourceTimeStamp = t0;
      this.globalPosition = t1;
      this.kind = t2;
    },
    DragUpdateDetails: function DragUpdateDetails(t0, t1, t2, t3) {
      var _ = this;
      _.sourceTimeStamp = t0;
      _.delta = t1;
      _.primaryDelta = t2;
      _.globalPosition = t3;
    },
    DragEndDetails: function DragEndDetails(t0, t1, t2) {
      this.velocity = t0;
      this.primaryVelocity = t1;
      this.globalPosition = t2;
    },
    PointerEvent_transformPosition(transform, position) {
      var position3, t1;
      if (transform == null)
        return position;
      position3 = new A.Vector3(new Float64Array(3));
      position3.setValues$3(position._dx, position._dy, 0);
      t1 = transform.perspectiveTransform$1(position3)._v3storage;
      return new A.Offset(t1[0], t1[1]);
    },
    PointerEvent_transformDeltaViaPositions(transform, transformedEndPosition, untransformedDelta, untransformedEndPosition) {
      if (transform == null)
        return untransformedDelta;
      if (transformedEndPosition == null)
        transformedEndPosition = A.PointerEvent_transformPosition(transform, untransformedEndPosition);
      return transformedEndPosition.$sub(0, A.PointerEvent_transformPosition(transform, untransformedEndPosition.$sub(0, untransformedDelta)));
    },
    PointerEvent_removePerspectiveTransform(transform) {
      var t2, t3,
        t1 = new Float64Array(4),
        vector = new A.Vector4(t1);
      vector.setValues$4(0, 0, 1, 0);
      t2 = new Float64Array(16);
      t3 = new A.Matrix40(t2);
      t3.setFrom$1(transform);
      t2[11] = t1[3];
      t2[10] = t1[2];
      t2[9] = t1[1];
      t2[8] = t1[0];
      t3.setRow$2(2, vector);
      return t3;
    },
    PointerAddedEvent$(device, distance, distanceMax, embedderId, kind, obscured, orientation, position, pressureMax, pressureMin, radiusMax, radiusMin, tilt, timeStamp, viewId) {
      return new A.PointerAddedEvent(viewId, embedderId, timeStamp, 0, kind, device, position, B.Offset_0_0, 0, false, false, 0, pressureMin, pressureMax, distance, distanceMax, 0, 0, 0, radiusMin, radiusMax, orientation, tilt, 0, false, null, null);
    },
    PointerRemovedEvent$(device, distanceMax, embedderId, kind, obscured, position, pressureMax, pressureMin, radiusMax, radiusMin, timeStamp, viewId) {
      return new A.PointerRemovedEvent(viewId, embedderId, timeStamp, 0, kind, device, position, B.Offset_0_0, 0, false, false, 0, pressureMin, pressureMax, 0, distanceMax, 0, 0, 0, radiusMin, radiusMax, 0, 0, 0, false, null, null);
    },
    PointerHoverEvent$(buttons, delta, device, distance, distanceMax, embedderId, kind, obscured, orientation, position, pressureMax, pressureMin, radiusMajor, radiusMax, radiusMin, radiusMinor, size, synthesized, tilt, timeStamp, viewId) {
      return new A.PointerHoverEvent(viewId, embedderId, timeStamp, 0, kind, device, position, delta, buttons, false, false, 0, pressureMin, pressureMax, distance, distanceMax, size, radiusMajor, radiusMinor, radiusMin, radiusMax, orientation, tilt, 0, synthesized, null, null);
    },
    PointerEnterEvent$(buttons, delta, device, distance, distanceMax, down, embedderId, kind, obscured, orientation, pointer, position, pressureMax, pressureMin, radiusMajor, radiusMax, radiusMin, radiusMinor, size, synthesized, tilt, timeStamp, viewId) {
      A.assertHelper(kind !== B.PointerDeviceKind_4);
      return new A.PointerEnterEvent(viewId, embedderId, timeStamp, pointer, kind, device, position, delta, buttons, down, false, 0, pressureMin, pressureMax, distance, distanceMax, size, radiusMajor, radiusMinor, radiusMin, radiusMax, orientation, tilt, 0, synthesized, null, null);
    },
    PointerExitEvent$(buttons, delta, device, distance, distanceMax, down, embedderId, kind, obscured, orientation, pointer, position, pressureMax, pressureMin, radiusMajor, radiusMax, radiusMin, radiusMinor, size, synthesized, tilt, timeStamp, viewId) {
      A.assertHelper(kind !== B.PointerDeviceKind_4);
      return new A.PointerExitEvent(viewId, embedderId, timeStamp, pointer, kind, device, position, delta, buttons, down, false, 0, pressureMin, pressureMax, distance, distanceMax, size, radiusMajor, radiusMinor, radiusMin, radiusMax, orientation, tilt, 0, synthesized, null, null);
    },
    PointerDownEvent$(buttons, device, distanceMax, embedderId, kind, obscured, orientation, pointer, position, pressure, pressureMax, pressureMin, radiusMajor, radiusMax, radiusMin, radiusMinor, size, tilt, timeStamp, viewId) {
      A.assertHelper(kind !== B.PointerDeviceKind_4);
      return new A.PointerDownEvent(viewId, embedderId, timeStamp, pointer, kind, device, position, B.Offset_0_0, buttons, true, false, pressure, pressureMin, pressureMax, 0, distanceMax, size, radiusMajor, radiusMinor, radiusMin, radiusMax, orientation, tilt, 0, false, null, null);
    },
    PointerMoveEvent$(buttons, delta, device, distanceMax, embedderId, kind, obscured, orientation, platformData, pointer, position, pressure, pressureMax, pressureMin, radiusMajor, radiusMax, radiusMin, radiusMinor, size, synthesized, tilt, timeStamp, viewId) {
      A.assertHelper(kind !== B.PointerDeviceKind_4);
      return new A.PointerMoveEvent(viewId, embedderId, timeStamp, pointer, kind, device, position, delta, buttons, true, false, pressure, pressureMin, pressureMax, 0, distanceMax, size, radiusMajor, radiusMinor, radiusMin, radiusMax, orientation, tilt, platformData, synthesized, null, null);
    },
    PointerUpEvent$(buttons, device, distance, distanceMax, embedderId, kind, obscured, orientation, pointer, position, pressure, pressureMax, pressureMin, radiusMajor, radiusMax, radiusMin, radiusMinor, size, tilt, timeStamp, viewId) {
      A.assertHelper(kind !== B.PointerDeviceKind_4);
      return new A.PointerUpEvent(viewId, embedderId, timeStamp, pointer, kind, device, position, B.Offset_0_0, buttons, false, false, pressure, pressureMin, pressureMax, distance, distanceMax, size, radiusMajor, radiusMinor, radiusMin, radiusMax, orientation, tilt, 0, false, null, null);
    },
    PointerScrollEvent$(device, embedderId, kind, onRespond, position, scrollDelta, timeStamp, viewId) {
      return new A.PointerScrollEvent(scrollDelta, onRespond, viewId, embedderId, timeStamp, 0, kind, device, position, B.Offset_0_0, 0, false, false, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, false, null, null);
    },
    PointerScrollInertiaCancelEvent$(device, embedderId, kind, position, timeStamp, viewId) {
      return new A.PointerScrollInertiaCancelEvent(viewId, embedderId, timeStamp, 0, kind, device, position, B.Offset_0_0, 0, false, false, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, false, null, null);
    },
    PointerScaleEvent$(device, embedderId, kind, position, scale, timeStamp, viewId) {
      return new A.PointerScaleEvent(scale, viewId, embedderId, timeStamp, 0, kind, device, position, B.Offset_0_0, 0, false, false, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, false, null, null);
    },
    PointerPanZoomStartEvent$(device, embedderId, pointer, position, synthesized, timeStamp, viewId) {
      return new A.PointerPanZoomStartEvent(viewId, embedderId, timeStamp, pointer, B.PointerDeviceKind_4, device, position, B.Offset_0_0, 0, false, false, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, synthesized, null, null);
    },
    PointerPanZoomUpdateEvent$(device, embedderId, pan, panDelta, pointer, position, rotation, scale, synthesized, timeStamp, viewId) {
      return new A.PointerPanZoomUpdateEvent(pan, panDelta, scale, rotation, viewId, embedderId, timeStamp, pointer, B.PointerDeviceKind_4, device, position, B.Offset_0_0, 0, false, false, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, synthesized, null, null);
    },
    PointerPanZoomEndEvent$(device, embedderId, pointer, position, synthesized, timeStamp, viewId) {
      return new A.PointerPanZoomEndEvent(viewId, embedderId, timeStamp, pointer, B.PointerDeviceKind_4, device, position, B.Offset_0_0, 0, false, false, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, synthesized, null, null);
    },
    PointerCancelEvent$(buttons, device, distance, distanceMax, embedderId, kind, obscured, orientation, pointer, position, pressureMax, pressureMin, radiusMajor, radiusMax, radiusMin, radiusMinor, size, tilt, timeStamp, viewId) {
      A.assertHelper(kind !== B.PointerDeviceKind_4);
      return new A.PointerCancelEvent(viewId, embedderId, timeStamp, pointer, kind, device, position, B.Offset_0_0, buttons, false, false, 0, pressureMin, pressureMax, distance, distanceMax, size, radiusMajor, radiusMinor, radiusMin, radiusMax, orientation, tilt, 0, false, null, null);
    },
    computeHitSlop(kind, settings) {
      var t1;
      switch (kind.index) {
        case 1:
          return 1;
        case 2:
        case 3:
        case 5:
        case 0:
        case 4:
          t1 = settings == null ? null : settings.touchSlop;
          return t1 == null ? 18 : t1;
      }
    },
    computePanSlop(kind, settings) {
      var t1;
      switch (kind.index) {
        case 1:
          return 2;
        case 2:
        case 3:
        case 5:
        case 0:
        case 4:
          if (settings == null)
            t1 = null;
          else {
            t1 = settings.touchSlop;
            t1 = t1 != null ? t1 * 2 : null;
          }
          return t1 == null ? 36 : t1;
      }
    },
    PointerEvent: function PointerEvent() {
    },
    _PointerEventDescription: function _PointerEventDescription() {
    },
    _AbstractPointerEvent: function _AbstractPointerEvent() {
    },
    _TransformedPointerEvent: function _TransformedPointerEvent() {
    },
    _CopyPointerAddedEvent: function _CopyPointerAddedEvent() {
    },
    PointerAddedEvent: function PointerAddedEvent(t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t18, t19, t20, t21, t22, t23, t24, t25, t26) {
      var _ = this;
      _.viewId = t0;
      _.embedderId = t1;
      _.timeStamp = t2;
      _.pointer = t3;
      _.kind = t4;
      _.device = t5;
      _.position = t6;
      _.delta = t7;
      _.buttons = t8;
      _.down = t9;
      _.obscured = t10;
      _.pressure = t11;
      _.pressureMin = t12;
      _.pressureMax = t13;
      _.distance = t14;
      _.distanceMax = t15;
      _.size = t16;
      _.radiusMajor = t17;
      _.radiusMinor = t18;
      _.radiusMin = t19;
      _.radiusMax = t20;
      _.orientation = t21;
      _.tilt = t22;
      _.platformData = t23;
      _.synthesized = t24;
      _.transform = t25;
      _.original = t26;
    },
    _TransformedPointerAddedEvent: function _TransformedPointerAddedEvent(t0, t1) {
      var _ = this;
      _.original = t0;
      _.transform = t1;
      _.___TransformedPointerEvent_localDelta_FI = _.___TransformedPointerEvent_localPosition_FI = $;
    },
    _CopyPointerRemovedEvent: function _CopyPointerRemovedEvent() {
    },
    PointerRemovedEvent: function PointerRemovedEvent(t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t18, t19, t20, t21, t22, t23, t24, t25, t26) {
      var _ = this;
      _.viewId = t0;
      _.embedderId = t1;
      _.timeStamp = t2;
      _.pointer = t3;
      _.kind = t4;
      _.device = t5;
      _.position = t6;
      _.delta = t7;
      _.buttons = t8;
      _.down = t9;
      _.obscured = t10;
      _.pressure = t11;
      _.pressureMin = t12;
      _.pressureMax = t13;
      _.distance = t14;
      _.distanceMax = t15;
      _.size = t16;
      _.radiusMajor = t17;
      _.radiusMinor = t18;
      _.radiusMin = t19;
      _.radiusMax = t20;
      _.orientation = t21;
      _.tilt = t22;
      _.platformData = t23;
      _.synthesized = t24;
      _.transform = t25;
      _.original = t26;
    },
    _TransformedPointerRemovedEvent: function _TransformedPointerRemovedEvent(t0, t1) {
      var _ = this;
      _.original = t0;
      _.transform = t1;
      _.___TransformedPointerEvent_localDelta_FI = _.___TransformedPointerEvent_localPosition_FI = $;
    },
    _CopyPointerHoverEvent: function _CopyPointerHoverEvent() {
    },
    PointerHoverEvent: function PointerHoverEvent(t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t18, t19, t20, t21, t22, t23, t24, t25, t26) {
      var _ = this;
      _.viewId = t0;
      _.embedderId = t1;
      _.timeStamp = t2;
      _.pointer = t3;
      _.kind = t4;
      _.device = t5;
      _.position = t6;
      _.delta = t7;
      _.buttons = t8;
      _.down = t9;
      _.obscured = t10;
      _.pressure = t11;
      _.pressureMin = t12;
      _.pressureMax = t13;
      _.distance = t14;
      _.distanceMax = t15;
      _.size = t16;
      _.radiusMajor = t17;
      _.radiusMinor = t18;
      _.radiusMin = t19;
      _.radiusMax = t20;
      _.orientation = t21;
      _.tilt = t22;
      _.platformData = t23;
      _.synthesized = t24;
      _.transform = t25;
      _.original = t26;
    },
    _TransformedPointerHoverEvent: function _TransformedPointerHoverEvent(t0, t1) {
      var _ = this;
      _.original = t0;
      _.transform = t1;
      _.___TransformedPointerEvent_localDelta_FI = _.___TransformedPointerEvent_localPosition_FI = $;
    },
    _CopyPointerEnterEvent: function _CopyPointerEnterEvent() {
    },
    PointerEnterEvent: function PointerEnterEvent(t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t18, t19, t20, t21, t22, t23, t24, t25, t26) {
      var _ = this;
      _.viewId = t0;
      _.embedderId = t1;
      _.timeStamp = t2;
      _.pointer = t3;
      _.kind = t4;
      _.device = t5;
      _.position = t6;
      _.delta = t7;
      _.buttons = t8;
      _.down = t9;
      _.obscured = t10;
      _.pressure = t11;
      _.pressureMin = t12;
      _.pressureMax = t13;
      _.distance = t14;
      _.distanceMax = t15;
      _.size = t16;
      _.radiusMajor = t17;
      _.radiusMinor = t18;
      _.radiusMin = t19;
      _.radiusMax = t20;
      _.orientation = t21;
      _.tilt = t22;
      _.platformData = t23;
      _.synthesized = t24;
      _.transform = t25;
      _.original = t26;
    },
    _TransformedPointerEnterEvent: function _TransformedPointerEnterEvent(t0, t1) {
      var _ = this;
      _.original = t0;
      _.transform = t1;
      _.___TransformedPointerEvent_localDelta_FI = _.___TransformedPointerEvent_localPosition_FI = $;
    },
    _CopyPointerExitEvent: function _CopyPointerExitEvent() {
    },
    PointerExitEvent: function PointerExitEvent(t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t18, t19, t20, t21, t22, t23, t24, t25, t26) {
      var _ = this;
      _.viewId = t0;
      _.embedderId = t1;
      _.timeStamp = t2;
      _.pointer = t3;
      _.kind = t4;
      _.device = t5;
      _.position = t6;
      _.delta = t7;
      _.buttons = t8;
      _.down = t9;
      _.obscured = t10;
      _.pressure = t11;
      _.pressureMin = t12;
      _.pressureMax = t13;
      _.distance = t14;
      _.distanceMax = t15;
      _.size = t16;
      _.radiusMajor = t17;
      _.radiusMinor = t18;
      _.radiusMin = t19;
      _.radiusMax = t20;
      _.orientation = t21;
      _.tilt = t22;
      _.platformData = t23;
      _.synthesized = t24;
      _.transform = t25;
      _.original = t26;
    },
    _TransformedPointerExitEvent: function _TransformedPointerExitEvent(t0, t1) {
      var _ = this;
      _.original = t0;
      _.transform = t1;
      _.___TransformedPointerEvent_localDelta_FI = _.___TransformedPointerEvent_localPosition_FI = $;
    },
    _CopyPointerDownEvent: function _CopyPointerDownEvent() {
    },
    PointerDownEvent: function PointerDownEvent(t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t18, t19, t20, t21, t22, t23, t24, t25, t26) {
      var _ = this;
      _.viewId = t0;
      _.embedderId = t1;
      _.timeStamp = t2;
      _.pointer = t3;
      _.kind = t4;
      _.device = t5;
      _.position = t6;
      _.delta = t7;
      _.buttons = t8;
      _.down = t9;
      _.obscured = t10;
      _.pressure = t11;
      _.pressureMin = t12;
      _.pressureMax = t13;
      _.distance = t14;
      _.distanceMax = t15;
      _.size = t16;
      _.radiusMajor = t17;
      _.radiusMinor = t18;
      _.radiusMin = t19;
      _.radiusMax = t20;
      _.orientation = t21;
      _.tilt = t22;
      _.platformData = t23;
      _.synthesized = t24;
      _.transform = t25;
      _.original = t26;
    },
    _TransformedPointerDownEvent: function _TransformedPointerDownEvent(t0, t1) {
      var _ = this;
      _.original = t0;
      _.transform = t1;
      _.___TransformedPointerEvent_localDelta_FI = _.___TransformedPointerEvent_localPosition_FI = $;
    },
    _CopyPointerMoveEvent: function _CopyPointerMoveEvent() {
    },
    PointerMoveEvent: function PointerMoveEvent(t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t18, t19, t20, t21, t22, t23, t24, t25, t26) {
      var _ = this;
      _.viewId = t0;
      _.embedderId = t1;
      _.timeStamp = t2;
      _.pointer = t3;
      _.kind = t4;
      _.device = t5;
      _.position = t6;
      _.delta = t7;
      _.buttons = t8;
      _.down = t9;
      _.obscured = t10;
      _.pressure = t11;
      _.pressureMin = t12;
      _.pressureMax = t13;
      _.distance = t14;
      _.distanceMax = t15;
      _.size = t16;
      _.radiusMajor = t17;
      _.radiusMinor = t18;
      _.radiusMin = t19;
      _.radiusMax = t20;
      _.orientation = t21;
      _.tilt = t22;
      _.platformData = t23;
      _.synthesized = t24;
      _.transform = t25;
      _.original = t26;
    },
    _TransformedPointerMoveEvent: function _TransformedPointerMoveEvent(t0, t1) {
      var _ = this;
      _.original = t0;
      _.transform = t1;
      _.___TransformedPointerEvent_localDelta_FI = _.___TransformedPointerEvent_localPosition_FI = $;
    },
    _CopyPointerUpEvent: function _CopyPointerUpEvent() {
    },
    PointerUpEvent: function PointerUpEvent(t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t18, t19, t20, t21, t22, t23, t24, t25, t26) {
      var _ = this;
      _.viewId = t0;
      _.embedderId = t1;
      _.timeStamp = t2;
      _.pointer = t3;
      _.kind = t4;
      _.device = t5;
      _.position = t6;
      _.delta = t7;
      _.buttons = t8;
      _.down = t9;
      _.obscured = t10;
      _.pressure = t11;
      _.pressureMin = t12;
      _.pressureMax = t13;
      _.distance = t14;
      _.distanceMax = t15;
      _.size = t16;
      _.radiusMajor = t17;
      _.radiusMinor = t18;
      _.radiusMin = t19;
      _.radiusMax = t20;
      _.orientation = t21;
      _.tilt = t22;
      _.platformData = t23;
      _.synthesized = t24;
      _.transform = t25;
      _.original = t26;
    },
    _TransformedPointerUpEvent: function _TransformedPointerUpEvent(t0, t1) {
      var _ = this;
      _.original = t0;
      _.transform = t1;
      _.___TransformedPointerEvent_localDelta_FI = _.___TransformedPointerEvent_localPosition_FI = $;
    },
    PointerSignalEvent: function PointerSignalEvent() {
    },
    _RespondablePointerEvent: function _RespondablePointerEvent() {
    },
    _CopyPointerScrollEvent: function _CopyPointerScrollEvent() {
    },
    PointerScrollEvent: function PointerScrollEvent(t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t18, t19, t20, t21, t22, t23, t24, t25, t26, t27, t28) {
      var _ = this;
      _.scrollDelta = t0;
      _._events$_onRespond = t1;
      _.viewId = t2;
      _.embedderId = t3;
      _.timeStamp = t4;
      _.pointer = t5;
      _.kind = t6;
      _.device = t7;
      _.position = t8;
      _.delta = t9;
      _.buttons = t10;
      _.down = t11;
      _.obscured = t12;
      _.pressure = t13;
      _.pressureMin = t14;
      _.pressureMax = t15;
      _.distance = t16;
      _.distanceMax = t17;
      _.size = t18;
      _.radiusMajor = t19;
      _.radiusMinor = t20;
      _.radiusMin = t21;
      _.radiusMax = t22;
      _.orientation = t23;
      _.tilt = t24;
      _.platformData = t25;
      _.synthesized = t26;
      _.transform = t27;
      _.original = t28;
    },
    _TransformedPointerScrollEvent: function _TransformedPointerScrollEvent(t0, t1) {
      var _ = this;
      _.original = t0;
      _.transform = t1;
      _.___TransformedPointerEvent_localDelta_FI = _.___TransformedPointerEvent_localPosition_FI = $;
    },
    _CopyPointerScrollInertiaCancelEvent: function _CopyPointerScrollInertiaCancelEvent() {
    },
    PointerScrollInertiaCancelEvent: function PointerScrollInertiaCancelEvent(t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t18, t19, t20, t21, t22, t23, t24, t25, t26) {
      var _ = this;
      _.viewId = t0;
      _.embedderId = t1;
      _.timeStamp = t2;
      _.pointer = t3;
      _.kind = t4;
      _.device = t5;
      _.position = t6;
      _.delta = t7;
      _.buttons = t8;
      _.down = t9;
      _.obscured = t10;
      _.pressure = t11;
      _.pressureMin = t12;
      _.pressureMax = t13;
      _.distance = t14;
      _.distanceMax = t15;
      _.size = t16;
      _.radiusMajor = t17;
      _.radiusMinor = t18;
      _.radiusMin = t19;
      _.radiusMax = t20;
      _.orientation = t21;
      _.tilt = t22;
      _.platformData = t23;
      _.synthesized = t24;
      _.transform = t25;
      _.original = t26;
    },
    _TransformedPointerScrollInertiaCancelEvent: function _TransformedPointerScrollInertiaCancelEvent(t0, t1) {
      var _ = this;
      _.original = t0;
      _.transform = t1;
      _.___TransformedPointerEvent_localDelta_FI = _.___TransformedPointerEvent_localPosition_FI = $;
    },
    _CopyPointerScaleEvent: function _CopyPointerScaleEvent() {
    },
    PointerScaleEvent: function PointerScaleEvent(t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t18, t19, t20, t21, t22, t23, t24, t25, t26, t27) {
      var _ = this;
      _.scale = t0;
      _.viewId = t1;
      _.embedderId = t2;
      _.timeStamp = t3;
      _.pointer = t4;
      _.kind = t5;
      _.device = t6;
      _.position = t7;
      _.delta = t8;
      _.buttons = t9;
      _.down = t10;
      _.obscured = t11;
      _.pressure = t12;
      _.pressureMin = t13;
      _.pressureMax = t14;
      _.distance = t15;
      _.distanceMax = t16;
      _.size = t17;
      _.radiusMajor = t18;
      _.radiusMinor = t19;
      _.radiusMin = t20;
      _.radiusMax = t21;
      _.orientation = t22;
      _.tilt = t23;
      _.platformData = t24;
      _.synthesized = t25;
      _.transform = t26;
      _.original = t27;
    },
    _TransformedPointerScaleEvent: function _TransformedPointerScaleEvent(t0, t1) {
      var _ = this;
      _.original = t0;
      _.transform = t1;
      _.___TransformedPointerEvent_localDelta_FI = _.___TransformedPointerEvent_localPosition_FI = $;
    },
    _CopyPointerPanZoomStartEvent: function _CopyPointerPanZoomStartEvent() {
    },
    PointerPanZoomStartEvent: function PointerPanZoomStartEvent(t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t18, t19, t20, t21, t22, t23, t24, t25, t26) {
      var _ = this;
      _.viewId = t0;
      _.embedderId = t1;
      _.timeStamp = t2;
      _.pointer = t3;
      _.kind = t4;
      _.device = t5;
      _.position = t6;
      _.delta = t7;
      _.buttons = t8;
      _.down = t9;
      _.obscured = t10;
      _.pressure = t11;
      _.pressureMin = t12;
      _.pressureMax = t13;
      _.distance = t14;
      _.distanceMax = t15;
      _.size = t16;
      _.radiusMajor = t17;
      _.radiusMinor = t18;
      _.radiusMin = t19;
      _.radiusMax = t20;
      _.orientation = t21;
      _.tilt = t22;
      _.platformData = t23;
      _.synthesized = t24;
      _.transform = t25;
      _.original = t26;
    },
    _TransformedPointerPanZoomStartEvent: function _TransformedPointerPanZoomStartEvent(t0, t1) {
      var _ = this;
      _.original = t0;
      _.transform = t1;
      _.___TransformedPointerEvent_localDelta_FI = _.___TransformedPointerEvent_localPosition_FI = $;
    },
    _CopyPointerPanZoomUpdateEvent: function _CopyPointerPanZoomUpdateEvent() {
    },
    PointerPanZoomUpdateEvent: function PointerPanZoomUpdateEvent(t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t18, t19, t20, t21, t22, t23, t24, t25, t26, t27, t28, t29, t30) {
      var _ = this;
      _.pan = t0;
      _.panDelta = t1;
      _.scale = t2;
      _.rotation = t3;
      _.viewId = t4;
      _.embedderId = t5;
      _.timeStamp = t6;
      _.pointer = t7;
      _.kind = t8;
      _.device = t9;
      _.position = t10;
      _.delta = t11;
      _.buttons = t12;
      _.down = t13;
      _.obscured = t14;
      _.pressure = t15;
      _.pressureMin = t16;
      _.pressureMax = t17;
      _.distance = t18;
      _.distanceMax = t19;
      _.size = t20;
      _.radiusMajor = t21;
      _.radiusMinor = t22;
      _.radiusMin = t23;
      _.radiusMax = t24;
      _.orientation = t25;
      _.tilt = t26;
      _.platformData = t27;
      _.synthesized = t28;
      _.transform = t29;
      _.original = t30;
    },
    _TransformedPointerPanZoomUpdateEvent: function _TransformedPointerPanZoomUpdateEvent(t0, t1) {
      var _ = this;
      _.___TransformedPointerPanZoomUpdateEvent_localPanDelta_FI = _.___TransformedPointerPanZoomUpdateEvent_localPan_FI = $;
      _.original = t0;
      _.transform = t1;
      _.___TransformedPointerEvent_localDelta_FI = _.___TransformedPointerEvent_localPosition_FI = $;
    },
    _CopyPointerPanZoomEndEvent: function _CopyPointerPanZoomEndEvent() {
    },
    PointerPanZoomEndEvent: function PointerPanZoomEndEvent(t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t18, t19, t20, t21, t22, t23, t24, t25, t26) {
      var _ = this;
      _.viewId = t0;
      _.embedderId = t1;
      _.timeStamp = t2;
      _.pointer = t3;
      _.kind = t4;
      _.device = t5;
      _.position = t6;
      _.delta = t7;
      _.buttons = t8;
      _.down = t9;
      _.obscured = t10;
      _.pressure = t11;
      _.pressureMin = t12;
      _.pressureMax = t13;
      _.distance = t14;
      _.distanceMax = t15;
      _.size = t16;
      _.radiusMajor = t17;
      _.radiusMinor = t18;
      _.radiusMin = t19;
      _.radiusMax = t20;
      _.orientation = t21;
      _.tilt = t22;
      _.platformData = t23;
      _.synthesized = t24;
      _.transform = t25;
      _.original = t26;
    },
    _TransformedPointerPanZoomEndEvent: function _TransformedPointerPanZoomEndEvent(t0, t1) {
      var _ = this;
      _.original = t0;
      _.transform = t1;
      _.___TransformedPointerEvent_localDelta_FI = _.___TransformedPointerEvent_localPosition_FI = $;
    },
    _CopyPointerCancelEvent: function _CopyPointerCancelEvent() {
    },
    PointerCancelEvent: function PointerCancelEvent(t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t18, t19, t20, t21, t22, t23, t24, t25, t26) {
      var _ = this;
      _.viewId = t0;
      _.embedderId = t1;
      _.timeStamp = t2;
      _.pointer = t3;
      _.kind = t4;
      _.device = t5;
      _.position = t6;
      _.delta = t7;
      _.buttons = t8;
      _.down = t9;
      _.obscured = t10;
      _.pressure = t11;
      _.pressureMin = t12;
      _.pressureMax = t13;
      _.distance = t14;
      _.distanceMax = t15;
      _.size = t16;
      _.radiusMajor = t17;
      _.radiusMinor = t18;
      _.radiusMin = t19;
      _.radiusMax = t20;
      _.orientation = t21;
      _.tilt = t22;
      _.platformData = t23;
      _.synthesized = t24;
      _.transform = t25;
      _.original = t26;
    },
    _TransformedPointerCancelEvent: function _TransformedPointerCancelEvent(t0, t1) {
      var _ = this;
      _.original = t0;
      _.transform = t1;
      _.___TransformedPointerEvent_localDelta_FI = _.___TransformedPointerEvent_localPosition_FI = $;
    },
    _PointerAddedEvent_PointerEvent__PointerEventDescription: function _PointerAddedEvent_PointerEvent__PointerEventDescription() {
    },
    _PointerAddedEvent_PointerEvent__PointerEventDescription__CopyPointerAddedEvent: function _PointerAddedEvent_PointerEvent__PointerEventDescription__CopyPointerAddedEvent() {
    },
    _PointerCancelEvent_PointerEvent__PointerEventDescription: function _PointerCancelEvent_PointerEvent__PointerEventDescription() {
    },
    _PointerCancelEvent_PointerEvent__PointerEventDescription__CopyPointerCancelEvent: function _PointerCancelEvent_PointerEvent__PointerEventDescription__CopyPointerCancelEvent() {
    },
    _PointerDownEvent_PointerEvent__PointerEventDescription: function _PointerDownEvent_PointerEvent__PointerEventDescription() {
    },
    _PointerDownEvent_PointerEvent__PointerEventDescription__CopyPointerDownEvent: function _PointerDownEvent_PointerEvent__PointerEventDescription__CopyPointerDownEvent() {
    },
    _PointerEnterEvent_PointerEvent__PointerEventDescription: function _PointerEnterEvent_PointerEvent__PointerEventDescription() {
    },
    _PointerEnterEvent_PointerEvent__PointerEventDescription__CopyPointerEnterEvent: function _PointerEnterEvent_PointerEvent__PointerEventDescription__CopyPointerEnterEvent() {
    },
    _PointerEvent_Object_Diagnosticable: function _PointerEvent_Object_Diagnosticable() {
    },
    _PointerExitEvent_PointerEvent__PointerEventDescription: function _PointerExitEvent_PointerEvent__PointerEventDescription() {
    },
    _PointerExitEvent_PointerEvent__PointerEventDescription__CopyPointerExitEvent: function _PointerExitEvent_PointerEvent__PointerEventDescription__CopyPointerExitEvent() {
    },
    _PointerHoverEvent_PointerEvent__PointerEventDescription: function _PointerHoverEvent_PointerEvent__PointerEventDescription() {
    },
    _PointerHoverEvent_PointerEvent__PointerEventDescription__CopyPointerHoverEvent: function _PointerHoverEvent_PointerEvent__PointerEventDescription__CopyPointerHoverEvent() {
    },
    _PointerMoveEvent_PointerEvent__PointerEventDescription: function _PointerMoveEvent_PointerEvent__PointerEventDescription() {
    },
    _PointerMoveEvent_PointerEvent__PointerEventDescription__CopyPointerMoveEvent: function _PointerMoveEvent_PointerEvent__PointerEventDescription__CopyPointerMoveEvent() {
    },
    _PointerPanZoomEndEvent_PointerEvent__PointerEventDescription: function _PointerPanZoomEndEvent_PointerEvent__PointerEventDescription() {
    },
    _PointerPanZoomEndEvent_PointerEvent__PointerEventDescription__CopyPointerPanZoomEndEvent: function _PointerPanZoomEndEvent_PointerEvent__PointerEventDescription__CopyPointerPanZoomEndEvent() {
    },
    _PointerPanZoomStartEvent_PointerEvent__PointerEventDescription: function _PointerPanZoomStartEvent_PointerEvent__PointerEventDescription() {
    },
    _PointerPanZoomStartEvent_PointerEvent__PointerEventDescription__CopyPointerPanZoomStartEvent: function _PointerPanZoomStartEvent_PointerEvent__PointerEventDescription__CopyPointerPanZoomStartEvent() {
    },
    _PointerPanZoomUpdateEvent_PointerEvent__PointerEventDescription: function _PointerPanZoomUpdateEvent_PointerEvent__PointerEventDescription() {
    },
    _PointerPanZoomUpdateEvent_PointerEvent__PointerEventDescription__CopyPointerPanZoomUpdateEvent: function _PointerPanZoomUpdateEvent_PointerEvent__PointerEventDescription__CopyPointerPanZoomUpdateEvent() {
    },
    _PointerRemovedEvent_PointerEvent__PointerEventDescription: function _PointerRemovedEvent_PointerEvent__PointerEventDescription() {
    },
    _PointerRemovedEvent_PointerEvent__PointerEventDescription__CopyPointerRemovedEvent: function _PointerRemovedEvent_PointerEvent__PointerEventDescription__CopyPointerRemovedEvent() {
    },
    _PointerScaleEvent_PointerSignalEvent__PointerEventDescription: function _PointerScaleEvent_PointerSignalEvent__PointerEventDescription() {
    },
    _PointerScaleEvent_PointerSignalEvent__PointerEventDescription__CopyPointerScaleEvent: function _PointerScaleEvent_PointerSignalEvent__PointerEventDescription__CopyPointerScaleEvent() {
    },
    _PointerScrollEvent_PointerSignalEvent__PointerEventDescription: function _PointerScrollEvent_PointerSignalEvent__PointerEventDescription() {
    },
    _PointerScrollEvent_PointerSignalEvent__PointerEventDescription__CopyPointerScrollEvent: function _PointerScrollEvent_PointerSignalEvent__PointerEventDescription__CopyPointerScrollEvent() {
    },
    _PointerScrollInertiaCancelEvent_PointerSignalEvent__PointerEventDescription: function _PointerScrollInertiaCancelEvent_PointerSignalEvent__PointerEventDescription() {
    },
    _PointerScrollInertiaCancelEvent_PointerSignalEvent__PointerEventDescription__CopyPointerScrollInertiaCancelEvent: function _PointerScrollInertiaCancelEvent_PointerSignalEvent__PointerEventDescription__CopyPointerScrollInertiaCancelEvent() {
    },
    _PointerSignalEvent_PointerEvent__RespondablePointerEvent: function _PointerSignalEvent_PointerEvent__RespondablePointerEvent() {
    },
    _PointerUpEvent_PointerEvent__PointerEventDescription: function _PointerUpEvent_PointerEvent__PointerEventDescription() {
    },
    _PointerUpEvent_PointerEvent__PointerEventDescription__CopyPointerUpEvent: function _PointerUpEvent_PointerEvent__PointerEventDescription__CopyPointerUpEvent() {
    },
    __TransformedPointerAddedEvent__TransformedPointerEvent__CopyPointerAddedEvent: function __TransformedPointerAddedEvent__TransformedPointerEvent__CopyPointerAddedEvent() {
    },
    __TransformedPointerCancelEvent__TransformedPointerEvent__CopyPointerCancelEvent: function __TransformedPointerCancelEvent__TransformedPointerEvent__CopyPointerCancelEvent() {
    },
    __TransformedPointerDownEvent__TransformedPointerEvent__CopyPointerDownEvent: function __TransformedPointerDownEvent__TransformedPointerEvent__CopyPointerDownEvent() {
    },
    __TransformedPointerEnterEvent__TransformedPointerEvent__CopyPointerEnterEvent: function __TransformedPointerEnterEvent__TransformedPointerEvent__CopyPointerEnterEvent() {
    },
    __TransformedPointerEvent__AbstractPointerEvent_Diagnosticable: function __TransformedPointerEvent__AbstractPointerEvent_Diagnosticable() {
    },
    __TransformedPointerEvent__AbstractPointerEvent_Diagnosticable__PointerEventDescription: function __TransformedPointerEvent__AbstractPointerEvent_Diagnosticable__PointerEventDescription() {
    },
    __TransformedPointerExitEvent__TransformedPointerEvent__CopyPointerExitEvent: function __TransformedPointerExitEvent__TransformedPointerEvent__CopyPointerExitEvent() {
    },
    __TransformedPointerHoverEvent__TransformedPointerEvent__CopyPointerHoverEvent: function __TransformedPointerHoverEvent__TransformedPointerEvent__CopyPointerHoverEvent() {
    },
    __TransformedPointerMoveEvent__TransformedPointerEvent__CopyPointerMoveEvent: function __TransformedPointerMoveEvent__TransformedPointerEvent__CopyPointerMoveEvent() {
    },
    __TransformedPointerPanZoomEndEvent__TransformedPointerEvent__CopyPointerPanZoomEndEvent: function __TransformedPointerPanZoomEndEvent__TransformedPointerEvent__CopyPointerPanZoomEndEvent() {
    },
    __TransformedPointerPanZoomStartEvent__TransformedPointerEvent__CopyPointerPanZoomStartEvent: function __TransformedPointerPanZoomStartEvent__TransformedPointerEvent__CopyPointerPanZoomStartEvent() {
    },
    __TransformedPointerPanZoomUpdateEvent__TransformedPointerEvent__CopyPointerPanZoomUpdateEvent: function __TransformedPointerPanZoomUpdateEvent__TransformedPointerEvent__CopyPointerPanZoomUpdateEvent() {
    },
    __TransformedPointerRemovedEvent__TransformedPointerEvent__CopyPointerRemovedEvent: function __TransformedPointerRemovedEvent__TransformedPointerEvent__CopyPointerRemovedEvent() {
    },
    __TransformedPointerScaleEvent__TransformedPointerEvent__CopyPointerScaleEvent: function __TransformedPointerScaleEvent__TransformedPointerEvent__CopyPointerScaleEvent() {
    },
    __TransformedPointerScaleEvent__TransformedPointerEvent__CopyPointerScaleEvent__RespondablePointerEvent: function __TransformedPointerScaleEvent__TransformedPointerEvent__CopyPointerScaleEvent__RespondablePointerEvent() {
    },
    __TransformedPointerScrollEvent__TransformedPointerEvent__CopyPointerScrollEvent: function __TransformedPointerScrollEvent__TransformedPointerEvent__CopyPointerScrollEvent() {
    },
    __TransformedPointerScrollInertiaCancelEvent__TransformedPointerEvent__CopyPointerScrollInertiaCancelEvent: function __TransformedPointerScrollInertiaCancelEvent__TransformedPointerEvent__CopyPointerScrollInertiaCancelEvent() {
    },
    __TransformedPointerScrollInertiaCancelEvent__TransformedPointerEvent__CopyPointerScrollInertiaCancelEvent__RespondablePointerEvent: function __TransformedPointerScrollInertiaCancelEvent__TransformedPointerEvent__CopyPointerScrollInertiaCancelEvent__RespondablePointerEvent() {
    },
    __TransformedPointerUpEvent__TransformedPointerEvent__CopyPointerUpEvent: function __TransformedPointerUpEvent__TransformedPointerEvent__CopyPointerUpEvent() {
    },
    ForcePressGestureRecognizer$(debugOwner, supportedDevices) {
      var t1 = type$.int;
      t1 = new A.ForcePressGestureRecognizer(B._ForceState_0, A.LinkedHashMap_LinkedHashMap$_empty(t1, type$.GestureArenaEntry), A.HashSet_HashSet(t1), debugOwner, supportedDevices, A.recognizer_GestureRecognizer__defaultButtonAcceptBehavior$closure(), A.LinkedHashMap_LinkedHashMap$_empty(t1, type$.PointerDeviceKind));
      t1.GestureRecognizer$3$allowedButtonsFilter$debugOwner$supportedDevices(A.recognizer_GestureRecognizer__defaultButtonAcceptBehavior$closure(), debugOwner, supportedDevices);
      return t1;
    },
    ForcePressGestureRecognizer__inverseLerp(min, max, t) {
      var value;
      A.assertHelper(min <= max);
      value = (t - min) / (max - min);
      return !isNaN(value) ? A.clampDouble(value, 0, 1) : value;
    },
    _ForceState: function _ForceState(t0, t1) {
      this.index = t0;
      this._name = t1;
    },
    ForcePressDetails: function ForcePressDetails(t0) {
      this.globalPosition = t0;
    },
    ForcePressGestureRecognizer: function ForcePressGestureRecognizer(t0, t1, t2, t3, t4, t5, t6) {
      var _ = this;
      _.onEnd = _.onPeak = _.onUpdate = _.onStart = null;
      _.__ForcePressGestureRecognizer__lastPressure_A = _.__ForcePressGestureRecognizer__lastPosition_A = $;
      _._force_press$_state = t0;
      _._entries = t1;
      _._trackedPointers = t2;
      _._team = null;
      _.debugOwner = t3;
      _.gestureSettings = null;
      _.supportedDevices = t4;
      _.allowedButtonsFilter = t5;
      _._pointerToKind = t6;
    },
    ForcePressGestureRecognizer_handleEvent_closure: function ForcePressGestureRecognizer_handleEvent_closure(t0, t1) {
      this.$this = t0;
      this.pressure = t1;
    },
    ForcePressGestureRecognizer_acceptGesture_closure: function ForcePressGestureRecognizer_acceptGesture_closure(t0) {
      this.$this = t0;
    },
    ForcePressGestureRecognizer_didStopTrackingLastPointer_closure: function ForcePressGestureRecognizer_didStopTrackingLastPointer_closure(t0) {
      this.$this = t0;
    },
    DeviceGestureSettings: function DeviceGestureSettings(t0) {
      this.touchSlop = t0;
    },
    HitTestResult$() {
      var t1 = A._setArrayType([], type$.JSArray_HitTestEntry_HitTestTarget),
        t2 = new A.Matrix40(new Float64Array(16));
      t2.setIdentity$0();
      return new A.HitTestResult(t1, A._setArrayType([t2], type$.JSArray_Matrix4), A._setArrayType([], type$.JSArray__TransformPart));
    },
    HitTestEntry: function HitTestEntry(t0, t1) {
      this.target = t0;
      this._transform = null;
      this.$ti = t1;
    },
    _TransformPart: function _TransformPart() {
    },
    _MatrixTransformPart: function _MatrixTransformPart(t0) {
      this.matrix = t0;
    },
    _OffsetTransformPart: function _OffsetTransformPart(t0) {
      this.offset = t0;
    },
    HitTestResult: function HitTestResult(t0, t1, t2) {
      this._path = t0;
      this._transforms = t1;
      this._localTransforms = t2;
    },
    HitTestResult__debugVectorMoreOrLessEquals_closure: function HitTestResult__debugVectorMoreOrLessEquals_closure(t0, t1, t2, t3) {
      var _ = this;
      _._box_0 = t0;
      _.a = t1;
      _.b = t2;
      _.epsilon = t3;
    },
    HitTestResult__debugVectorMoreOrLessEquals__closure: function HitTestResult__debugVectorMoreOrLessEquals__closure(t0) {
      this.epsilon = t0;
    },
    LongPressGestureRecognizer$(debugOwner, supportedDevices) {
      var t1 = type$.int;
      t1 = new A.LongPressGestureRecognizer(B.Duration_500000, null, B.GestureRecognizerState_0, A.LinkedHashMap_LinkedHashMap$_empty(t1, type$.GestureArenaEntry), A.HashSet_HashSet(t1), debugOwner, supportedDevices, A.long_press_LongPressGestureRecognizer__defaultButtonAcceptBehavior$closure(), A.LinkedHashMap_LinkedHashMap$_empty(t1, type$.PointerDeviceKind));
      t1.GestureRecognizer$3$allowedButtonsFilter$debugOwner$supportedDevices(A.long_press_LongPressGestureRecognizer__defaultButtonAcceptBehavior$closure(), debugOwner, supportedDevices);
      return t1;
    },
    LongPressGestureRecognizer__defaultButtonAcceptBehavior(buttons) {
      return buttons === 1 || buttons === 2 || buttons === 4;
    },
    LongPressStartDetails: function LongPressStartDetails(t0) {
      this.globalPosition = t0;
    },
    LongPressMoveUpdateDetails: function LongPressMoveUpdateDetails(t0, t1) {
      this.globalPosition = t0;
      this.offsetFromOrigin = t1;
    },
    LongPressEndDetails: function LongPressEndDetails() {
    },
    LongPressGestureRecognizer: function LongPressGestureRecognizer(t0, t1, t2, t3, t4, t5, t6, t7, t8) {
      var _ = this;
      _._longPressAccepted = false;
      _._velocityTracker = _.onTertiaryLongPressEnd = _.onTertiaryLongPressUp = _.onTertiaryLongPressMoveUpdate = _.onTertiaryLongPressStart = _.onTertiaryLongPress = _.onTertiaryLongPressCancel = _.onTertiaryLongPressDown = _.onSecondaryLongPressEnd = _.onSecondaryLongPressUp = _.onSecondaryLongPressMoveUpdate = _.onSecondaryLongPressStart = _.onSecondaryLongPress = _.onSecondaryLongPressCancel = _.onSecondaryLongPressDown = _.onLongPressEnd = _.onLongPressUp = _.onLongPressMoveUpdate = _.onLongPressStart = _.onLongPress = _.onLongPressCancel = _.onLongPressDown = _._long_press$_initialButtons = _._longPressOrigin = null;
      _.deadline = t0;
      _.postAcceptSlopTolerance = t1;
      _._recognizer$_state = t2;
      _._initialPosition = _._primaryPointer = null;
      _._gestureAccepted = false;
      _._recognizer$_timer = null;
      _._entries = t3;
      _._trackedPointers = t4;
      _._team = null;
      _.debugOwner = t5;
      _.gestureSettings = null;
      _.supportedDevices = t6;
      _.allowedButtonsFilter = t7;
      _._pointerToKind = t8;
    },
    LongPressGestureRecognizer__checkLongPressStart_closure: function LongPressGestureRecognizer__checkLongPressStart_closure(t0, t1) {
      this.$this = t0;
      this.details = t1;
    },
    LongPressGestureRecognizer__checkLongPressMoveUpdate_closure: function LongPressGestureRecognizer__checkLongPressMoveUpdate_closure(t0, t1) {
      this.$this = t0;
      this.details = t1;
    },
    LongPressGestureRecognizer__checkLongPressEnd_closure: function LongPressGestureRecognizer__checkLongPressEnd_closure(t0, t1) {
      this.$this = t0;
      this.details = t1;
    },
    LeastSquaresSolver$(x, y, w) {
      A.assertHelper(x.length === y.length);
      A.assertHelper(y.length === w.length);
      return new A.LeastSquaresSolver(x, y, w);
    },
    _Vector: function _Vector(t0, t1, t2) {
      this._lsq_solver$_offset = t0;
      this._lsq_solver$_length = t1;
      this._lsq_solver$_elements = t2;
    },
    _Matrix: function _Matrix(t0, t1) {
      this._columns = t0;
      this._lsq_solver$_elements = t1;
    },
    PolynomialFit: function PolynomialFit(t0) {
      this.coefficients = t0;
      this.__PolynomialFit_confidence_A = $;
    },
    PolynomialFit_toString_closure: function PolynomialFit_toString_closure() {
    },
    LeastSquaresSolver: function LeastSquaresSolver(t0, t1, t2) {
      this.x = t0;
      this.y = t1;
      this.w = t2;
    },
    DragGestureRecognizer__defaultBuilder($event) {
      type$.PointerEvent._as($event);
      return new A.VelocityTracker($event.get$kind($event), A.List_List$filled(20, null, false, type$.nullable__PointAtTime));
    },
    DragGestureRecognizer__defaultButtonAcceptBehavior(buttons) {
      return buttons === 1;
    },
    VerticalDragGestureRecognizer$(debugOwner, supportedDevices) {
      var t1 = type$.int;
      t1 = new A.VerticalDragGestureRecognizer(B.DragStartBehavior_1, B.MultitouchDragStrategy_0, A.monodrag_DragGestureRecognizer__defaultBuilder$closure(), B._DragState_0, A.LinkedHashMap_LinkedHashMap$_empty(t1, type$.VelocityTracker), A.LinkedHashMap_LinkedHashMap$_empty(t1, type$.Offset), B.Offset_0_0, A._setArrayType([], type$.JSArray_int), A.LinkedHashMap_LinkedHashMap$_empty(t1, type$.GestureArenaEntry), A.HashSet_HashSet(t1), debugOwner, supportedDevices, A.monodrag_DragGestureRecognizer__defaultButtonAcceptBehavior$closure(), A.LinkedHashMap_LinkedHashMap$_empty(t1, type$.PointerDeviceKind));
      t1.GestureRecognizer$3$allowedButtonsFilter$debugOwner$supportedDevices(A.monodrag_DragGestureRecognizer__defaultButtonAcceptBehavior$closure(), debugOwner, supportedDevices);
      return t1;
    },
    HorizontalDragGestureRecognizer$(debugOwner, supportedDevices) {
      var t1 = type$.int;
      t1 = new A.HorizontalDragGestureRecognizer(B.DragStartBehavior_1, B.MultitouchDragStrategy_0, A.monodrag_DragGestureRecognizer__defaultBuilder$closure(), B._DragState_0, A.LinkedHashMap_LinkedHashMap$_empty(t1, type$.VelocityTracker), A.LinkedHashMap_LinkedHashMap$_empty(t1, type$.Offset), B.Offset_0_0, A._setArrayType([], type$.JSArray_int), A.LinkedHashMap_LinkedHashMap$_empty(t1, type$.GestureArenaEntry), A.HashSet_HashSet(t1), debugOwner, supportedDevices, A.monodrag_DragGestureRecognizer__defaultButtonAcceptBehavior$closure(), A.LinkedHashMap_LinkedHashMap$_empty(t1, type$.PointerDeviceKind));
      t1.GestureRecognizer$3$allowedButtonsFilter$debugOwner$supportedDevices(A.monodrag_DragGestureRecognizer__defaultButtonAcceptBehavior$closure(), debugOwner, supportedDevices);
      return t1;
    },
    PanGestureRecognizer$(debugOwner, supportedDevices) {
      var t1 = type$.int;
      t1 = new A.PanGestureRecognizer(B.DragStartBehavior_1, B.MultitouchDragStrategy_0, A.monodrag_DragGestureRecognizer__defaultBuilder$closure(), B._DragState_0, A.LinkedHashMap_LinkedHashMap$_empty(t1, type$.VelocityTracker), A.LinkedHashMap_LinkedHashMap$_empty(t1, type$.Offset), B.Offset_0_0, A._setArrayType([], type$.JSArray_int), A.LinkedHashMap_LinkedHashMap$_empty(t1, type$.GestureArenaEntry), A.HashSet_HashSet(t1), debugOwner, supportedDevices, A.monodrag_DragGestureRecognizer__defaultButtonAcceptBehavior$closure(), A.LinkedHashMap_LinkedHashMap$_empty(t1, type$.PointerDeviceKind));
      t1.GestureRecognizer$3$allowedButtonsFilter$debugOwner$supportedDevices(A.monodrag_DragGestureRecognizer__defaultButtonAcceptBehavior$closure(), debugOwner, supportedDevices);
      return t1;
    },
    _DragState: function _DragState(t0, t1) {
      this.index = t0;
      this._name = t1;
    },
    DragGestureRecognizer: function DragGestureRecognizer() {
    },
    DragGestureRecognizer__checkDown_closure: function DragGestureRecognizer__checkDown_closure(t0, t1) {
      this.$this = t0;
      this.details = t1;
    },
    DragGestureRecognizer__checkStart_closure: function DragGestureRecognizer__checkStart_closure(t0, t1) {
      this.$this = t0;
      this.details = t1;
    },
    DragGestureRecognizer__checkUpdate_closure: function DragGestureRecognizer__checkUpdate_closure(t0, t1) {
      this.$this = t0;
      this.details = t1;
    },
    DragGestureRecognizer__checkEnd_closure: function DragGestureRecognizer__checkEnd_closure() {
    },
    DragGestureRecognizer__checkEnd_closure0: function DragGestureRecognizer__checkEnd_closure0(t0, t1) {
      this._box_0 = t0;
      this.estimate = t1;
    },
    DragGestureRecognizer__checkEnd_closure1: function DragGestureRecognizer__checkEnd_closure1(t0) {
      this.estimate = t0;
    },
    DragGestureRecognizer__checkEnd_closure2: function DragGestureRecognizer__checkEnd_closure2(t0, t1) {
      this._box_0 = t0;
      this.$this = t1;
    },
    VerticalDragGestureRecognizer: function VerticalDragGestureRecognizer(t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13) {
      var _ = this;
      _.dragStartBehavior = t0;
      _.multitouchDragStrategy = t1;
      _.maxFlingVelocity = _.minFlingVelocity = _.minFlingDistance = _.onCancel = _.onEnd = _.onUpdate = _.onStart = _.onDown = null;
      _.onlyAcceptDragOnThreshold = false;
      _.velocityTrackerBuilder = t2;
      _._monodrag$_state = t3;
      _.__DragGestureRecognizer__lastPosition_A = _.__DragGestureRecognizer__pendingDragOffset_A = _.__DragGestureRecognizer__initialPosition_A = $;
      _._lastTransform = _._initialButtons = _._lastPendingEventTimestamp = null;
      _.__DragGestureRecognizer__globalDistanceMoved_A = $;
      _._hasDragThresholdBeenMet = false;
      _._velocityTrackers = t4;
      _._moveDeltaBeforeFrame = t5;
      _._frameTimeStamp = null;
      _._lastUpdatedDeltaForPan = t6;
      _._acceptedActivePointers = t7;
      _._activePointer = null;
      _._entries = t8;
      _._trackedPointers = t9;
      _._team = null;
      _.debugOwner = t10;
      _.gestureSettings = null;
      _.supportedDevices = t11;
      _.allowedButtonsFilter = t12;
      _._pointerToKind = t13;
    },
    HorizontalDragGestureRecognizer: function HorizontalDragGestureRecognizer(t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13) {
      var _ = this;
      _.dragStartBehavior = t0;
      _.multitouchDragStrategy = t1;
      _.maxFlingVelocity = _.minFlingVelocity = _.minFlingDistance = _.onCancel = _.onEnd = _.onUpdate = _.onStart = _.onDown = null;
      _.onlyAcceptDragOnThreshold = false;
      _.velocityTrackerBuilder = t2;
      _._monodrag$_state = t3;
      _.__DragGestureRecognizer__lastPosition_A = _.__DragGestureRecognizer__pendingDragOffset_A = _.__DragGestureRecognizer__initialPosition_A = $;
      _._lastTransform = _._initialButtons = _._lastPendingEventTimestamp = null;
      _.__DragGestureRecognizer__globalDistanceMoved_A = $;
      _._hasDragThresholdBeenMet = false;
      _._velocityTrackers = t4;
      _._moveDeltaBeforeFrame = t5;
      _._frameTimeStamp = null;
      _._lastUpdatedDeltaForPan = t6;
      _._acceptedActivePointers = t7;
      _._activePointer = null;
      _._entries = t8;
      _._trackedPointers = t9;
      _._team = null;
      _.debugOwner = t10;
      _.gestureSettings = null;
      _.supportedDevices = t11;
      _.allowedButtonsFilter = t12;
      _._pointerToKind = t13;
    },
    PanGestureRecognizer: function PanGestureRecognizer(t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13) {
      var _ = this;
      _.dragStartBehavior = t0;
      _.multitouchDragStrategy = t1;
      _.maxFlingVelocity = _.minFlingVelocity = _.minFlingDistance = _.onCancel = _.onEnd = _.onUpdate = _.onStart = _.onDown = null;
      _.onlyAcceptDragOnThreshold = false;
      _.velocityTrackerBuilder = t2;
      _._monodrag$_state = t3;
      _.__DragGestureRecognizer__lastPosition_A = _.__DragGestureRecognizer__pendingDragOffset_A = _.__DragGestureRecognizer__initialPosition_A = $;
      _._lastTransform = _._initialButtons = _._lastPendingEventTimestamp = null;
      _.__DragGestureRecognizer__globalDistanceMoved_A = $;
      _._hasDragThresholdBeenMet = false;
      _._velocityTrackers = t4;
      _._moveDeltaBeforeFrame = t5;
      _._frameTimeStamp = null;
      _._lastUpdatedDeltaForPan = t6;
      _._acceptedActivePointers = t7;
      _._activePointer = null;
      _._entries = t8;
      _._trackedPointers = t9;
      _._team = null;
      _.debugOwner = t10;
      _.gestureSettings = null;
      _.supportedDevices = t11;
      _.allowedButtonsFilter = t12;
      _._pointerToKind = t13;
    },
    _DragDirection: function _DragDirection(t0, t1) {
      this.index = t0;
      this._name = t1;
    },
    DoubleTapGestureRecognizer__defaultButtonAcceptBehavior(buttons) {
      return buttons === 1;
    },
    _CountdownZoned: function _CountdownZoned() {
      this._timeout = false;
    },
    _TapTracker: function _TapTracker(t0, t1, t2, t3, t4) {
      var _ = this;
      _.pointer = t0;
      _.entry = t1;
      _._initialGlobalPosition = t2;
      _.initialButtons = t3;
      _._doubleTapMinTimeCountdown = t4;
      _._isTrackingPointer = false;
    },
    DoubleTapGestureRecognizer: function DoubleTapGestureRecognizer(t0, t1, t2, t3, t4) {
      var _ = this;
      _._firstTap = _._doubleTapTimer = _.onDoubleTapCancel = _.onDoubleTap = _.onDoubleTapDown = null;
      _._trackers = t0;
      _.debugOwner = t1;
      _.gestureSettings = null;
      _.supportedDevices = t2;
      _.allowedButtonsFilter = t3;
      _._pointerToKind = t4;
    },
    PointerRouter: function PointerRouter(t0, t1) {
      this._routeMap = t0;
      this._globalRoutes = t1;
    },
    PointerRouter_addRoute_closure: function PointerRouter_addRoute_closure() {
    },
    PointerRouter__dispatch_closure: function PointerRouter__dispatch_closure(t0, t1, t2, t3) {
      var _ = this;
      _._box_0 = t0;
      _._box_1 = t1;
      _.$this = t2;
      _.route = t3;
    },
    PointerRouter__dispatch__closure: function PointerRouter__dispatch__closure(t0, t1, t2) {
      this._box_1 = t0;
      this.$this = t1;
      this.route = t2;
    },
    PointerRouter__dispatchEventToRoutes_closure: function PointerRouter__dispatchEventToRoutes_closure(t0, t1, t2) {
      this.$this = t0;
      this.referenceRoutes = t1;
      this.event = t2;
    },
    _isSameEvent(event1, event2) {
      var t2,
        t1 = event1.get$original();
      if (t1 == null)
        t1 = event1;
      t2 = event2.get$original();
      return t1 === (t2 == null ? event2 : t2);
    },
    PointerSignalResolver: function PointerSignalResolver() {
      this._currentEvent = this._firstRegisteredCallback = null;
    },
    PointerSignalResolver_resolve_closure: function PointerSignalResolver_resolve_closure(t0, t1) {
      this._box_0 = t0;
      this.event = t1;
    },
    PointerSignalResolver_resolve__closure: function PointerSignalResolver_resolve__closure(t0) {
      this.event = t0;
    },
    GestureRecognizer__defaultButtonAcceptBehavior(buttons) {
      return true;
    },
    DragStartBehavior: function DragStartBehavior(t0, t1) {
      this.index = t0;
      this._name = t1;
    },
    MultitouchDragStrategy: function MultitouchDragStrategy(t0, t1) {
      this.index = t0;
      this._name = t1;
    },
    GestureRecognizer: function GestureRecognizer() {
    },
    GestureRecognizer_invokeCallback_closure: function GestureRecognizer_invokeCallback_closure(t0, t1, t2) {
      this.$this = t0;
      this.debugReport = t1;
      this.name = t2;
    },
    GestureRecognizer_invokeCallback_closure0: function GestureRecognizer_invokeCallback_closure0(t0, t1, t2) {
      this._box_0 = t0;
      this.$this = t1;
      this.name = t2;
    },
    GestureRecognizer_invokeCallback__closure: function GestureRecognizer_invokeCallback__closure(t0, t1) {
      this.$this = t0;
      this.name = t1;
    },
    OneSequenceGestureRecognizer: function OneSequenceGestureRecognizer() {
    },
    GestureRecognizerState: function GestureRecognizerState(t0, t1) {
      this.index = t0;
      this._name = t1;
    },
    PrimaryPointerGestureRecognizer: function PrimaryPointerGestureRecognizer() {
    },
    PrimaryPointerGestureRecognizer_addAllowedPointer_closure: function PrimaryPointerGestureRecognizer_addAllowedPointer_closure(t0, t1) {
      this.$this = t0;
      this.event = t1;
    },
    OffsetPair: function OffsetPair(t0, t1) {
      this.local = t0;
      this.global = t1;
    },
    _GestureRecognizer_GestureArenaMember_DiagnosticableTreeMixin: function _GestureRecognizer_GestureArenaMember_DiagnosticableTreeMixin() {
    },
    TapGestureRecognizer$(debugOwner, supportedDevices) {
      var t1 = type$.int;
      t1 = new A.TapGestureRecognizer(B.Duration_100000, 18, B.GestureRecognizerState_0, A.LinkedHashMap_LinkedHashMap$_empty(t1, type$.GestureArenaEntry), A.HashSet_HashSet(t1), debugOwner, supportedDevices, A.recognizer_GestureRecognizer__defaultButtonAcceptBehavior$closure(), A.LinkedHashMap_LinkedHashMap$_empty(t1, type$.PointerDeviceKind));
      t1.GestureRecognizer$3$allowedButtonsFilter$debugOwner$supportedDevices(A.recognizer_GestureRecognizer__defaultButtonAcceptBehavior$closure(), debugOwner, supportedDevices);
      return t1;
    },
    TapDownDetails: function TapDownDetails(t0, t1) {
      this.globalPosition = t0;
      this.localPosition = t1;
    },
    TapUpDetails: function TapUpDetails() {
    },
    BaseTapGestureRecognizer: function BaseTapGestureRecognizer() {
    },
    TapGestureRecognizer: function TapGestureRecognizer(t0, t1, t2, t3, t4, t5, t6, t7, t8) {
      var _ = this;
      _.onTertiaryTapCancel = _.onTertiaryTapUp = _.onTertiaryTapDown = _.onSecondaryTapCancel = _.onSecondaryTapUp = _.onSecondaryTapDown = _.onSecondaryTap = _.onTapCancel = _.onTap = _.onTapUp = _.onTapDown = null;
      _._wonArenaForPrimaryPointer = _._sentTapDown = false;
      _._up = _._down = null;
      _.deadline = t0;
      _.postAcceptSlopTolerance = t1;
      _._recognizer$_state = t2;
      _._initialPosition = _._primaryPointer = null;
      _._gestureAccepted = false;
      _._recognizer$_timer = null;
      _._entries = t3;
      _._trackedPointers = t4;
      _._team = null;
      _.debugOwner = t5;
      _.gestureSettings = null;
      _.supportedDevices = t6;
      _.allowedButtonsFilter = t7;
      _._pointerToKind = t8;
    },
    TapGestureRecognizer_handleTapDown_closure: function TapGestureRecognizer_handleTapDown_closure(t0, t1) {
      this.$this = t0;
      this.details = t1;
    },
    TapGestureRecognizer_handleTapDown_closure0: function TapGestureRecognizer_handleTapDown_closure0(t0, t1) {
      this.$this = t0;
      this.details = t1;
    },
    TapGestureRecognizer_handleTapUp_closure: function TapGestureRecognizer_handleTapUp_closure(t0, t1) {
      this.$this = t0;
      this.details = t1;
    },
    TapGestureRecognizer_handleTapUp_closure0: function TapGestureRecognizer_handleTapUp_closure0(t0, t1) {
      this.$this = t0;
      this.details = t1;
    },
    TapGestureRecognizer_handleTapUp_closure1: function TapGestureRecognizer_handleTapUp_closure1(t0) {
      this.$this = t0;
    },
    _getGlobalDistance($event, originPosition) {
      A.assertHelper(originPosition != null);
      return $event.get$position($event).$sub(0, originPosition.global).get$distance();
    },
    _DragState0: function _DragState0(t0, t1) {
      this.index = t0;
      this._name = t1;
    },
    TapDragDownDetails: function TapDragDownDetails(t0, t1, t2, t3) {
      var _ = this;
      _.globalPosition = t0;
      _.localPosition = t1;
      _.kind = t2;
      _.consecutiveTapCount = t3;
    },
    TapDragUpDetails: function TapDragUpDetails(t0, t1, t2, t3) {
      var _ = this;
      _.globalPosition = t0;
      _.localPosition = t1;
      _.kind = t2;
      _.consecutiveTapCount = t3;
    },
    TapDragStartDetails: function TapDragStartDetails(t0, t1, t2, t3, t4) {
      var _ = this;
      _.sourceTimeStamp = t0;
      _.globalPosition = t1;
      _.localPosition = t2;
      _.kind = t3;
      _.consecutiveTapCount = t4;
    },
    TapDragUpdateDetails: function TapDragUpdateDetails(t0, t1, t2, t3, t4, t5, t6, t7) {
      var _ = this;
      _.sourceTimeStamp = t0;
      _.delta = t1;
      _.globalPosition = t2;
      _.localPosition = t3;
      _.kind = t4;
      _.offsetFromOrigin = t5;
      _.localOffsetFromOrigin = t6;
      _.consecutiveTapCount = t7;
    },
    TapDragEndDetails: function TapDragEndDetails(t0, t1, t2, t3) {
      var _ = this;
      _.primaryVelocity = t0;
      _.consecutiveTapCount = t1;
      _.globalPosition = t2;
      _.localPosition = t3;
    },
    _TapStatusTrackerMixin: function _TapStatusTrackerMixin() {
    },
    BaseTapAndDragGestureRecognizer: function BaseTapAndDragGestureRecognizer() {
    },
    BaseTapAndDragGestureRecognizer__handleDragUpdateThrottled_closure: function BaseTapAndDragGestureRecognizer__handleDragUpdateThrottled_closure(t0) {
      this.$this = t0;
    },
    BaseTapAndDragGestureRecognizer_addAllowedPointer_closure: function BaseTapAndDragGestureRecognizer_addAllowedPointer_closure(t0, t1) {
      this.$this = t0;
      this.event = t1;
    },
    BaseTapAndDragGestureRecognizer__checkTapDown_closure: function BaseTapAndDragGestureRecognizer__checkTapDown_closure(t0, t1) {
      this.$this = t0;
      this.details = t1;
    },
    BaseTapAndDragGestureRecognizer__checkTapUp_closure: function BaseTapAndDragGestureRecognizer__checkTapUp_closure(t0, t1) {
      this.$this = t0;
      this.upDetails = t1;
    },
    BaseTapAndDragGestureRecognizer__checkDragStart_closure: function BaseTapAndDragGestureRecognizer__checkDragStart_closure(t0, t1) {
      this.$this = t0;
      this.details = t1;
    },
    BaseTapAndDragGestureRecognizer__checkDragUpdate_closure: function BaseTapAndDragGestureRecognizer__checkDragUpdate_closure(t0, t1) {
      this.$this = t0;
      this.details = t1;
    },
    BaseTapAndDragGestureRecognizer__checkDragEnd_closure: function BaseTapAndDragGestureRecognizer__checkDragEnd_closure(t0, t1) {
      this.$this = t0;
      this.endDetails = t1;
    },
    TapAndHorizontalDragGestureRecognizer: function TapAndHorizontalDragGestureRecognizer(t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17) {
      var _ = this;
      _.dragStartBehavior = t0;
      _.eagerVictoryOnDrag = true;
      _.onCancel = _.onDragEnd = _.onDragUpdate = _.onDragStart = _.onTapUp = _.onTapDown = null;
      _._tap_and_drag$_wonArenaForPrimaryPointer = _._tap_and_drag$_sentTapDown = _._pastSlopTolerance = false;
      _._deadlineTimer = _._tap_and_drag$_primaryPointer = null;
      _._dragState = t1;
      _._tap_and_drag$_start = null;
      _.__BaseTapAndDragGestureRecognizer__globalDistanceMovedAllAxes_A = _.__BaseTapAndDragGestureRecognizer__globalDistanceMoved_A = _.__BaseTapAndDragGestureRecognizer__currentPosition_A = _.__BaseTapAndDragGestureRecognizer__initialPosition_A = $;
      _._dragUpdateThrottleTimer = _._lastDragUpdateDetails = null;
      _._tap_and_drag$_acceptedActivePointers = t2;
      _._TapStatusTrackerMixin__down = t3;
      _._TapStatusTrackerMixin__up = t4;
      _._TapStatusTrackerMixin__consecutiveTapCount = t5;
      _._TapStatusTrackerMixin__originPosition = t6;
      _._TapStatusTrackerMixin__previousButtons = t7;
      _._TapStatusTrackerMixin__consecutiveTapTimer = t8;
      _._TapStatusTrackerMixin__lastTapOffset = t9;
      _._TapStatusTrackerMixin_onTapTrackStart = t10;
      _._TapStatusTrackerMixin_onTapTrackReset = t11;
      _._entries = t12;
      _._trackedPointers = t13;
      _._team = null;
      _.debugOwner = t14;
      _.gestureSettings = null;
      _.supportedDevices = t15;
      _.allowedButtonsFilter = t16;
      _._pointerToKind = t17;
    },
    TapAndPanGestureRecognizer: function TapAndPanGestureRecognizer(t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17) {
      var _ = this;
      _.dragStartBehavior = t0;
      _.eagerVictoryOnDrag = true;
      _.onCancel = _.onDragEnd = _.onDragUpdate = _.onDragStart = _.onTapUp = _.onTapDown = null;
      _._tap_and_drag$_wonArenaForPrimaryPointer = _._tap_and_drag$_sentTapDown = _._pastSlopTolerance = false;
      _._deadlineTimer = _._tap_and_drag$_primaryPointer = null;
      _._dragState = t1;
      _._tap_and_drag$_start = null;
      _.__BaseTapAndDragGestureRecognizer__globalDistanceMovedAllAxes_A = _.__BaseTapAndDragGestureRecognizer__globalDistanceMoved_A = _.__BaseTapAndDragGestureRecognizer__currentPosition_A = _.__BaseTapAndDragGestureRecognizer__initialPosition_A = $;
      _._dragUpdateThrottleTimer = _._lastDragUpdateDetails = null;
      _._tap_and_drag$_acceptedActivePointers = t2;
      _._TapStatusTrackerMixin__down = t3;
      _._TapStatusTrackerMixin__up = t4;
      _._TapStatusTrackerMixin__consecutiveTapCount = t5;
      _._TapStatusTrackerMixin__originPosition = t6;
      _._TapStatusTrackerMixin__previousButtons = t7;
      _._TapStatusTrackerMixin__consecutiveTapTimer = t8;
      _._TapStatusTrackerMixin__lastTapOffset = t9;
      _._TapStatusTrackerMixin_onTapTrackStart = t10;
      _._TapStatusTrackerMixin_onTapTrackReset = t11;
      _._entries = t12;
      _._trackedPointers = t13;
      _._team = null;
      _.debugOwner = t14;
      _.gestureSettings = null;
      _.supportedDevices = t15;
      _.allowedButtonsFilter = t16;
      _._pointerToKind = t17;
    },
    _BaseTapAndDragGestureRecognizer_OneSequenceGestureRecognizer__TapStatusTrackerMixin: function _BaseTapAndDragGestureRecognizer_OneSequenceGestureRecognizer__TapStatusTrackerMixin() {
    },
    _TapDragDownDetails_Object_Diagnosticable: function _TapDragDownDetails_Object_Diagnosticable() {
    },
    _TapDragEndDetails_Object_Diagnosticable: function _TapDragEndDetails_Object_Diagnosticable() {
    },
    _TapDragStartDetails_Object_Diagnosticable: function _TapDragStartDetails_Object_Diagnosticable() {
    },
    _TapDragUpDetails_Object_Diagnosticable: function _TapDragUpDetails_Object_Diagnosticable() {
    },
    _TapDragUpdateDetails_Object_Diagnosticable: function _TapDragUpdateDetails_Object_Diagnosticable() {
    },
    _CombiningGestureArenaEntry: function _CombiningGestureArenaEntry(t0, t1) {
      this._combiner = t0;
      this._team$_member = t1;
    },
    _CombiningGestureArenaMember: function _CombiningGestureArenaMember(t0, t1, t2) {
      var _ = this;
      _._team$_owner = t0;
      _._members = t1;
      _._team$_pointer = t2;
      _._resolved = false;
      _._entry = _._winner = null;
    },
    GestureArenaTeam_add_closure: function GestureArenaTeam_add_closure(t0, t1) {
      this.$this = t0;
      this.pointer = t1;
    },
    IOSScrollViewFlingVelocityTracker$(kind) {
      var t1 = type$.nullable__PointAtTime;
      return new A.IOSScrollViewFlingVelocityTracker(A.List_List$filled(20, null, false, t1), kind, A.List_List$filled(20, null, false, t1));
    },
    Velocity: function Velocity(t0) {
      this.pixelsPerSecond = t0;
    },
    VelocityEstimate: function VelocityEstimate(t0, t1, t2, t3) {
      var _ = this;
      _.pixelsPerSecond = t0;
      _.confidence = t1;
      _.duration = t2;
      _.offset = t3;
    },
    _PointAtTime: function _PointAtTime(t0, t1) {
      this.time = t0;
      this.point = t1;
    },
    VelocityTracker: function VelocityTracker(t0, t1) {
      var _ = this;
      _.kind = t0;
      _._stopwatch = null;
      _._samples = t1;
      _._velocity_tracker$_index = 0;
    },
    VelocityTracker_getVelocityEstimate_closure: function VelocityTracker_getVelocityEstimate_closure(t0, t1, t2) {
      this.time = t0;
      this.x = t1;
      this.w = t2;
    },
    VelocityTracker_getVelocityEstimate_closure0: function VelocityTracker_getVelocityEstimate_closure0(t0, t1, t2) {
      this.time = t0;
      this.y = t1;
      this.w = t2;
    },
    IOSScrollViewFlingVelocityTracker: function IOSScrollViewFlingVelocityTracker(t0, t1, t2) {
      var _ = this;
      _._touchSamples = t0;
      _.kind = t1;
      _._stopwatch = null;
      _._samples = t2;
      _._velocity_tracker$_index = 0;
    },
    IOSScrollViewFlingVelocityTracker_addPosition_closure: function IOSScrollViewFlingVelocityTracker_addPosition_closure(t0, t1, t2) {
      this.$this = t0;
      this.time = t1;
      this.position = t2;
    },
    MacOSScrollViewFlingVelocityTracker: function MacOSScrollViewFlingVelocityTracker(t0, t1, t2) {
      var _ = this;
      _._touchSamples = t0;
      _.kind = t1;
      _._stopwatch = null;
      _._samples = t2;
      _._velocity_tracker$_index = 0;
    },
    ActionIconThemeData_lerp(a, b, t) {
      var t2, t3, t4, t5, _null = null,
        t1 = a == null;
      if (t1 && b == null)
        return _null;
      t2 = t < 0.5;
      if (t2)
        t3 = t1 ? _null : a.backButtonIconBuilder;
      else
        t3 = b == null ? _null : b.backButtonIconBuilder;
      if (t2)
        t4 = t1 ? _null : a.closeButtonIconBuilder;
      else
        t4 = b == null ? _null : b.closeButtonIconBuilder;
      if (t2)
        t5 = t1 ? _null : a.drawerButtonIconBuilder;
      else
        t5 = b == null ? _null : b.drawerButtonIconBuilder;
      if (t2)
        t1 = t1 ? _null : a.endDrawerButtonIconBuilder;
      else
        t1 = b == null ? _null : b.endDrawerButtonIconBuilder;
      return new A.ActionIconThemeData(t3, t4, t5, t1);
    },
    ActionIconThemeData: function ActionIconThemeData(t0, t1, t2, t3) {
      var _ = this;
      _.backButtonIconBuilder = t0;
      _.closeButtonIconBuilder = t1;
      _.drawerButtonIconBuilder = t2;
      _.endDrawerButtonIconBuilder = t3;
    },
    _ActionIconThemeData_Object_Diagnosticable: function _ActionIconThemeData_Object_Diagnosticable() {
    },
    AdaptiveTextSelectionToolbar$editableText(editableTextState) {
      return new A.AdaptiveTextSelectionToolbar(editableTextState.get$contextMenuButtonItems(), editableTextState.get$contextMenuAnchors(), null);
    },
    AdaptiveTextSelectionToolbar_getButtonLabel(context, buttonItem) {
      var t1 = buttonItem.label;
      if (t1 != null)
        return t1;
      switch (A.Theme_of(context).platform.index) {
        case 2:
        case 4:
          return A.CupertinoTextSelectionToolbarButton_getButtonLabel(context, buttonItem);
        case 0:
        case 1:
        case 3:
        case 5:
          A.debugCheckHasMaterialLocalizations(context);
          A.debugCheckHasMaterialLocalizations(context);
          A.Localizations_of(context, B.Type_MaterialLocalizations_nEU, type$.MaterialLocalizations).toString;
          switch (buttonItem.type.index) {
            case 0:
              t1 = "Cut";
              break;
            case 1:
              t1 = "Copy";
              break;
            case 2:
              t1 = "Paste";
              break;
            case 3:
              t1 = "Select all";
              break;
            case 4:
              t1 = "Delete".toUpperCase();
              break;
            case 5:
              t1 = "Look Up";
              break;
            case 6:
              t1 = "Search Web";
              break;
            case 7:
              t1 = "Share";
              break;
            case 8:
              t1 = "Scan text";
              break;
            case 9:
              t1 = "";
              break;
            default:
              t1 = null;
          }
          return t1;
      }
    },
    AdaptiveTextSelectionToolbar_getAdaptiveButtons(context, buttonItems) {
      var t1, buttons, i, t2, buttonItem, position, _null = null;
      switch (A.Theme_of(context).platform.index) {
        case 2:
          t1 = A._arrayInstanceType(buttonItems);
          return new A.MappedListIterable(buttonItems, t1._eval$1("Widget(1)")._as(new A.AdaptiveTextSelectionToolbar_getAdaptiveButtons_closure()), t1._eval$1("MappedListIterable<1,Widget>"));
        case 1:
        case 0:
          buttons = A._setArrayType([], type$.JSArray_Widget);
          for (i = 0; t1 = buttonItems.length, t2 = i < t1, t2; ++i) {
            buttonItem = buttonItems[i];
            A.assertHelper(t2);
            position = A.TextSelectionToolbarTextButton__getPosition(i, t1);
            t1 = A.TextSelectionToolbarTextButton__getLeftPadding(position);
            t2 = A.TextSelectionToolbarTextButton__getRightPadding(position);
            B.JSArray_methods.add$1(buttons, new A.TextSelectionToolbarTextButton(A.Text$(A.AdaptiveTextSelectionToolbar_getButtonLabel(context, buttonItem), _null, _null, _null, _null, _null, _null), buttonItem.onPressed, new A.EdgeInsets(t1, 0, t2, 0), B.AlignmentDirectional_m1_0, _null));
          }
          return buttons;
        case 3:
        case 5:
          t1 = A._arrayInstanceType(buttonItems);
          return new A.MappedListIterable(buttonItems, t1._eval$1("Widget(1)")._as(new A.AdaptiveTextSelectionToolbar_getAdaptiveButtons_closure0(context)), t1._eval$1("MappedListIterable<1,Widget>"));
        case 4:
          t1 = A._arrayInstanceType(buttonItems);
          return new A.MappedListIterable(buttonItems, t1._eval$1("Widget(1)")._as(new A.AdaptiveTextSelectionToolbar_getAdaptiveButtons_closure1(context)), t1._eval$1("MappedListIterable<1,Widget>"));
      }
    },
    AdaptiveTextSelectionToolbar: function AdaptiveTextSelectionToolbar(t0, t1, t2) {
      this.buttonItems = t0;
      this.anchors = t1;
      this.key = t2;
    },
    AdaptiveTextSelectionToolbar_getAdaptiveButtons_closure: function AdaptiveTextSelectionToolbar_getAdaptiveButtons_closure() {
    },
    AdaptiveTextSelectionToolbar_getAdaptiveButtons_closure0: function AdaptiveTextSelectionToolbar_getAdaptiveButtons_closure0(t0) {
      this.context = t0;
    },
    AdaptiveTextSelectionToolbar_getAdaptiveButtons_closure1: function AdaptiveTextSelectionToolbar_getAdaptiveButtons_closure1(t0) {
      this.context = t0;
    },
    MaterialApp_createMaterialHeroController() {
      var t1 = new A.HeroController(new A.MaterialApp_createMaterialHeroController_closure(), A.LinkedHashMap_LinkedHashMap$_empty(type$.Object, type$._HeroFlight));
      $.$get$FlutterMemoryAllocations_instance().dispatchObjectCreated$3$className$library$object(B.Type_HeroController_Lvh.toString$0(0), "package:flutter/widgets.dart", t1);
      return t1;
    },
    ThemeMode: function ThemeMode(t0, t1) {
      this.index = t0;
      this._name = t1;
    },
    MaterialApp: function MaterialApp(t0, t1, t2, t3) {
      var _ = this;
      _.home = t0;
      _.theme = t1;
      _.debugShowCheckedModeBanner = t2;
      _.key = t3;
    },
    MaterialApp_createMaterialHeroController_closure: function MaterialApp_createMaterialHeroController_closure() {
    },
    MaterialScrollBehavior: function MaterialScrollBehavior() {
    },
    _MaterialAppState: function _MaterialAppState(t0) {
      var _ = this;
      _.___MaterialAppState__heroController_A = $;
      _._widget = null;
      _._debugLifecycleState = t0;
      _._framework$_element = null;
    },
    _MaterialAppState__buildWidgetApp_closure: function _MaterialAppState__buildWidgetApp_closure() {
    },
    _MaterialAppState_build_closure: function _MaterialAppState_build_closure() {
    },
    _MaterialAppState_build_closure0: function _MaterialAppState_build_closure0(t0, t1) {
      this._box_0 = t0;
      this.$this = t1;
    },
    AppBar_preferredHeightFor(context, preferredSize) {
      var t1 = A.Theme_of(context).appBarTheme.toolbarHeight;
      if (t1 == null)
        t1 = 56;
      return t1 + 0;
    },
    _ToolbarContainerLayout: function _ToolbarContainerLayout(t0) {
      this.toolbarHeight = t0;
    },
    _PreferredAppBarSize: function _PreferredAppBarSize(t0, t1, t2, t3) {
      var _ = this;
      _.toolbarHeight = t0;
      _.bottomHeight = t1;
      _._dx = t2;
      _._dy = t3;
    },
    AppBar: function AppBar(t0, t1, t2, t3, t4, t5) {
      var _ = this;
      _.leading = t0;
      _.title = t1;
      _.actions = t2;
      _.backgroundColor = t3;
      _.preferredSize = t4;
      _.key = t5;
    },
    AppBar__getEffectiveCenterTitle_platformCenter: function AppBar__getEffectiveCenterTitle_platformCenter(t0, t1) {
      this.$this = t0;
      this.theme = t1;
    },
    _AppBarState: function _AppBarState(t0) {
      var _ = this;
      _._app_bar$_scrollNotificationObserver = null;
      _._scrolledUnder = false;
      _._widget = null;
      _._debugLifecycleState = t0;
      _._framework$_element = null;
    },
    _AppBarState__handleScrollNotification_closure: function _AppBarState__handleScrollNotification_closure() {
    },
    _AppBarTitleBox: function _AppBarTitleBox(t0, t1) {
      this.child = t0;
      this.key = t1;
    },
    _RenderAppBarTitleBox: function _RenderAppBarTitleBox(t0, t1, t2, t3, t4) {
      var _ = this;
      _._resolvedAlignment = null;
      _._alignment = t0;
      _._shifted_box$_textDirection = t1;
      _.RenderObjectWithChildMixin__child = t2;
      _._layoutCacheStorage = t3;
      _._computingThisDryBaseline = _._computingThisDryLayout = false;
      _._box$_size = null;
      _._debugActivePointers = 0;
      _._debugDisposed = false;
      _.parentData = null;
      _._depth = 0;
      _.debugCreator = _._object$_parent = null;
      _._debugDoingThisLayout = _._debugDoingThisResize = false;
      _._debugCanParentUseSize = null;
      _._debugMutationsLocked = false;
      _._object$_owner = null;
      _._needsLayout = true;
      _._relayoutBoundary = null;
      _._doingThisLayoutWithCallback = false;
      _._constraints = null;
      _._debugDoingThisPaint = false;
      _.__RenderObject__wasRepaintBoundary_A = $;
      _._layerHandle = t4;
      _._needsCompositingBitsUpdate = false;
      _.__RenderObject__needsCompositing_A = $;
      _._needsPaint = true;
      _._needsCompositedLayerUpdate = false;
      _._cachedSemanticsConfiguration = null;
      _._needsSemanticsUpdate = true;
      _._semantics = null;
    },
    _AppBarDefaultsM3: function _AppBarDefaultsM3(t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16) {
      var _ = this;
      _.context = t0;
      _.___AppBarDefaultsM3__textTheme_FI = _.___AppBarDefaultsM3__colors_FI = _.___AppBarDefaultsM3__theme_FI = $;
      _.backgroundColor = t1;
      _.foregroundColor = t2;
      _.elevation = t3;
      _.scrolledUnderElevation = t4;
      _.shadowColor = t5;
      _.surfaceTintColor = t6;
      _.shape = t7;
      _.iconTheme = t8;
      _.actionsIconTheme = t9;
      _.centerTitle = t10;
      _.titleSpacing = t11;
      _.toolbarHeight = t12;
      _.toolbarTextStyle = t13;
      _.titleTextStyle = t14;
      _.systemOverlayStyle = t15;
      _.actionsPadding = t16;
    },
    AppBarTheme$(actionsIconTheme, actionsPadding, backgroundColor, centerTitle, elevation, foregroundColor, iconTheme, scrolledUnderElevation, shadowColor, shape, surfaceTintColor, systemOverlayStyle, titleSpacing, titleTextStyle, toolbarHeight, toolbarTextStyle) {
      return new A.AppBarTheme(backgroundColor == null ? null : backgroundColor, foregroundColor, elevation, scrolledUnderElevation, shadowColor, surfaceTintColor, shape, iconTheme, actionsIconTheme, centerTitle, titleSpacing, toolbarHeight, toolbarTextStyle, titleTextStyle, systemOverlayStyle, actionsPadding);
    },
    AppBarTheme_lerp(a, b, t) {
      var t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15;
      if (a === b)
        return a;
      t1 = A.Color_lerp(a.backgroundColor, b.backgroundColor, t);
      t2 = A.Color_lerp(a.foregroundColor, b.foregroundColor, t);
      t3 = A.lerpDouble(a.elevation, b.elevation, t);
      t4 = A.lerpDouble(a.scrolledUnderElevation, b.scrolledUnderElevation, t);
      t5 = A.Color_lerp(a.shadowColor, b.shadowColor, t);
      t6 = A.Color_lerp(a.surfaceTintColor, b.surfaceTintColor, t);
      t7 = A.ShapeBorder_lerp(a.shape, b.shape, t);
      t8 = A.IconThemeData_lerp(a.iconTheme, b.iconTheme, t);
      t9 = A.IconThemeData_lerp(a.actionsIconTheme, b.actionsIconTheme, t);
      t10 = t < 0.5;
      if (t10)
        t11 = a.centerTitle;
      else
        t11 = b.centerTitle;
      t12 = A.lerpDouble(a.titleSpacing, b.titleSpacing, t);
      t13 = A.lerpDouble(a.toolbarHeight, b.toolbarHeight, t);
      t14 = A.TextStyle_lerp(a.toolbarTextStyle, b.toolbarTextStyle, t);
      t15 = A.TextStyle_lerp(a.titleTextStyle, b.titleTextStyle, t);
      if (t10)
        t10 = a.systemOverlayStyle;
      else
        t10 = b.systemOverlayStyle;
      return A.AppBarTheme$(t9, A.EdgeInsetsGeometry_lerp(a.actionsPadding, b.actionsPadding, t), t1, t11, t3, t2, t8, t4, t5, t7, t6, t10, t12, t15, t13, t14);
    },
    AppBarTheme: function AppBarTheme(t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15) {
      var _ = this;
      _.backgroundColor = t0;
      _.foregroundColor = t1;
      _.elevation = t2;
      _.scrolledUnderElevation = t3;
      _.shadowColor = t4;
      _.surfaceTintColor = t5;
      _.shape = t6;
      _.iconTheme = t7;
      _.actionsIconTheme = t8;
      _.centerTitle = t9;
      _.titleSpacing = t10;
      _.toolbarHeight = t11;
      _.toolbarTextStyle = t12;
      _.titleTextStyle = t13;
      _.systemOverlayStyle = t14;
      _.actionsPadding = t15;
    },
    _AppBarTheme_Object_Diagnosticable: function _AppBarTheme_Object_Diagnosticable() {
    },
    _maxBy(input, keyFunc, $T) {
      var maxKey, _i, value, key,
        maxValue = A._Cell$named("maxValue");
      for (maxKey = null, _i = 0; _i < 4; ++_i) {
        value = input[_i];
        key = keyFunc.call$1(value);
        if (maxKey == null || key > maxKey) {
          maxValue._value = value;
          maxKey = key;
        }
      }
      return maxValue._readLocal$0();
    },
    MaterialPointArcTween: function MaterialPointArcTween(t0, t1) {
      var _ = this;
      _._arc$_dirty = true;
      _._endAngle = _._beginAngle = _._arc$_radius = _._center = null;
      _.begin = t0;
      _.end = t1;
    },
    MaterialPointArcTween__initialize_sweepAngle: function MaterialPointArcTween__initialize_sweepAngle(t0, t1) {
      this.$this = t0;
      this.distanceFromAtoB = t1;
    },
    _CornerId: function _CornerId(t0, t1) {
      this.index = t0;
      this._name = t1;
    },
    _Diagonal: function _Diagonal(t0, t1) {
      this.beginId = t0;
      this.endId = t1;
    },
    MaterialRectArcTween: function MaterialRectArcTween(t0, t1) {
      var _ = this;
      _._arc$_dirty = true;
      _.__MaterialRectArcTween__endArc_A = _.__MaterialRectArcTween__beginArc_A = $;
      _.begin = t0;
      _.end = t1;
    },
    MaterialRectArcTween__initialize_closure: function MaterialRectArcTween__initialize_closure(t0, t1) {
      this.$this = t0;
      this.centersVector = t1;
    },
    BadgeThemeData_lerp(a, b, t) {
      var t1, t2, t3, t4, t5, t6, t7;
      if (a === b)
        return a;
      t1 = A.Color_lerp(a.backgroundColor, b.backgroundColor, t);
      t2 = A.Color_lerp(a.textColor, b.textColor, t);
      t3 = A.lerpDouble(a.smallSize, b.smallSize, t);
      t4 = A.lerpDouble(a.largeSize, b.largeSize, t);
      t5 = A.TextStyle_lerp(a.textStyle, b.textStyle, t);
      t6 = A.EdgeInsetsGeometry_lerp(a.padding, b.padding, t);
      t7 = A.AlignmentGeometry_lerp(a.alignment, b.alignment, t);
      return new A.BadgeThemeData(t1, t2, t3, t4, t5, t6, t7, A.Offset_lerp(a.offset, b.offset, t));
    },
    BadgeThemeData: function BadgeThemeData(t0, t1, t2, t3, t4, t5, t6, t7) {
      var _ = this;
      _.backgroundColor = t0;
      _.textColor = t1;
      _.smallSize = t2;
      _.largeSize = t3;
      _.textStyle = t4;
      _.padding = t5;
      _.alignment = t6;
      _.offset = t7;
    },
    _BadgeThemeData_Object_Diagnosticable: function _BadgeThemeData_Object_Diagnosticable() {
    },
    MaterialBannerThemeData: function MaterialBannerThemeData(t0, t1, t2, t3, t4, t5, t6, t7) {
      var _ = this;
      _.backgroundColor = t0;
      _.surfaceTintColor = t1;
      _.shadowColor = t2;
      _.dividerColor = t3;
      _.contentTextStyle = t4;
      _.elevation = t5;
      _.padding = t6;
      _.leadingPadding = t7;
    },
    _MaterialBannerThemeData_Object_Diagnosticable: function _MaterialBannerThemeData_Object_Diagnosticable() {
    },
    BottomAppBarTheme_lerp(a, b, t) {
      var t1, t2, t3, t4, t5, t6;
      if (a === b)
        return a;
      t1 = A.Color_lerp(a.color, b.color, t);
      t2 = A.lerpDouble(a.elevation, b.elevation, t);
      if (t < 0.5)
        t3 = a.shape;
      else
        t3 = b.shape;
      t4 = A.lerpDouble(a.height, b.height, t);
      t5 = A.Color_lerp(a.surfaceTintColor, b.surfaceTintColor, t);
      t6 = A.Color_lerp(a.shadowColor, b.shadowColor, t);
      return new A.BottomAppBarTheme(t1, t2, t3, t4, t5, t6, A.EdgeInsetsGeometry_lerp(a.padding, b.padding, t));
    },
    BottomAppBarTheme: function BottomAppBarTheme(t0, t1, t2, t3, t4, t5, t6) {
      var _ = this;
      _.color = t0;
      _.elevation = t1;
      _.shape = t2;
      _.height = t3;
      _.surfaceTintColor = t4;
      _.shadowColor = t5;
      _.padding = t6;
    },
    _BottomAppBarTheme_Object_Diagnosticable: function _BottomAppBarTheme_Object_Diagnosticable() {
    },
    BottomNavigationBar$(backgroundColor, currentIndex, elevation, items, landscapeLayout, onTap) {
      if (A.assertTest(B.JSArray_methods.every$1(items, new A.BottomNavigationBar_closure())))
        A.assertThrow("Every item must have a non-null label");
      A.assertHelper(currentIndex < 3);
      return new A.BottomNavigationBar(items, onTap, currentIndex, elevation, backgroundColor, null, landscapeLayout, null);
    },
    _BottomNavigationBarState__effectiveTextStyle(textStyle, fontSize) {
      if (textStyle == null)
        textStyle = B.TextStyle_ZyH;
      return textStyle.fontSize == null ? textStyle.copyWith$1$fontSize(fontSize) : textStyle;
    },
    BottomNavigationBarType: function BottomNavigationBarType(t0, t1) {
      this.index = t0;
      this._name = t1;
    },
    BottomNavigationBarLandscapeLayout: function BottomNavigationBarLandscapeLayout(t0, t1) {
      this.index = t0;
      this._name = t1;
    },
    BottomNavigationBar: function BottomNavigationBar(t0, t1, t2, t3, t4, t5, t6, t7) {
      var _ = this;
      _.items = t0;
      _.onTap = t1;
      _.currentIndex = t2;
      _.elevation = t3;
      _.backgroundColor = t4;
      _.selectedItemColor = t5;
      _.landscapeLayout = t6;
      _.key = t7;
    },
    BottomNavigationBar_closure: function BottomNavigationBar_closure() {
    },
    _BottomNavigationTile: function _BottomNavigationTile(t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t18, t19) {
      var _ = this;
      _.type = t0;
      _.item = t1;
      _.animation = t2;
      _.iconSize = t3;
      _.onTap = t4;
      _.labelColorTween = t5;
      _.iconColorTween = t6;
      _.flex = t7;
      _.selected = t8;
      _.selectedIconTheme = t9;
      _.unselectedIconTheme = t10;
      _.selectedLabelStyle = t11;
      _.unselectedLabelStyle = t12;
      _.indexLabel = t13;
      _.showSelectedLabels = t14;
      _.showUnselectedLabels = t15;
      _.mouseCursor = t16;
      _.enableFeedback = t17;
      _.layout = t18;
      _.key = t19;
    },
    _Tile: function _Tile(t0, t1, t2, t3) {
      var _ = this;
      _.layout = t0;
      _.icon = t1;
      _.label = t2;
      _.key = t3;
    },
    _TileIcon: function _TileIcon(t0, t1, t2, t3, t4, t5, t6, t7) {
      var _ = this;
      _.colorTween = t0;
      _.animation = t1;
      _.iconSize = t2;
      _.selected = t3;
      _.item = t4;
      _.selectedIconTheme = t5;
      _.unselectedIconTheme = t6;
      _.key = t7;
    },
    _Label: function _Label(t0, t1, t2, t3, t4, t5, t6, t7) {
      var _ = this;
      _.colorTween = t0;
      _.animation = t1;
      _.item = t2;
      _.selectedLabelStyle = t3;
      _.unselectedLabelStyle = t4;
      _.showSelectedLabels = t5;
      _.showUnselectedLabels = t6;
      _.key = t7;
    },
    _BottomNavigationBarState: function _BottomNavigationBarState(t0, t1, t2, t3, t4, t5) {
      var _ = this;
      _._controllers = t0;
      _._animations = t1;
      _._circles = t2;
      _._backgroundColor = null;
      _.TickerProviderStateMixin__tickers = t3;
      _.TickerProviderStateMixin__tickerModeNotifier = t4;
      _._widget = null;
      _._debugLifecycleState = t5;
      _._framework$_element = null;
    },
    _BottomNavigationBarState__rebuild_closure: function _BottomNavigationBarState__rebuild_closure() {
    },
    _BottomNavigationBarState__pushCircle_closure: function _BottomNavigationBarState__pushCircle_closure(t0) {
      this.$this = t0;
    },
    _BottomNavigationBarState__pushCircle__closure: function _BottomNavigationBarState__pushCircle__closure(t0) {
      this.$this = t0;
    },
    _BottomNavigationBarState__createTiles_closure: function _BottomNavigationBarState__createTiles_closure(t0, t1) {
      this.$this = t0;
      this.i = t1;
    },
    _Bar: function _Bar(t0, t1, t2, t3, t4) {
      var _ = this;
      _.child = t0;
      _.layout = t1;
      _.elevation = t2;
      _.color = t3;
      _.key = t4;
    },
    _Circle: function _Circle(t0, t1, t2) {
      var _ = this;
      _.state = t0;
      _.index = t1;
      _.color = t2;
      _.___Circle_animation_A = _.___Circle_controller_A = $;
    },
    _Circle_horizontalLeadingOffset_weightSum: function _Circle_horizontalLeadingOffset_weightSum(t0) {
      this.$this = t0;
    },
    _Circle_horizontalLeadingOffset_weightSum_closure: function _Circle_horizontalLeadingOffset_weightSum_closure() {
    },
    _RadialPainter: function _RadialPainter(t0, t1, t2) {
      this.circles = t0;
      this.textDirection = t1;
      this._repaint = t2;
    },
    __BottomNavigationBarState_State_TickerProviderStateMixin_dispose_closure: function __BottomNavigationBarState_State_TickerProviderStateMixin_dispose_closure(t0) {
      this.$this = t0;
    },
    __BottomNavigationBarState_State_TickerProviderStateMixin: function __BottomNavigationBarState_State_TickerProviderStateMixin() {
    },
    BottomNavigationBarThemeData_lerp(a, b, t) {
      var t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14;
      if (a === b)
        return a;
      t1 = A.Color_lerp(a.backgroundColor, b.backgroundColor, t);
      t2 = A.lerpDouble(a.elevation, b.elevation, t);
      t3 = A.IconThemeData_lerp(a.selectedIconTheme, b.selectedIconTheme, t);
      t4 = A.IconThemeData_lerp(a.unselectedIconTheme, b.unselectedIconTheme, t);
      t5 = A.Color_lerp(a.selectedItemColor, b.selectedItemColor, t);
      t6 = A.Color_lerp(a.unselectedItemColor, b.unselectedItemColor, t);
      t7 = A.TextStyle_lerp(a.selectedLabelStyle, b.selectedLabelStyle, t);
      t8 = A.TextStyle_lerp(a.unselectedLabelStyle, b.unselectedLabelStyle, t);
      t9 = t < 0.5;
      if (t9)
        t10 = a.showSelectedLabels;
      else
        t10 = b.showSelectedLabels;
      if (t9)
        t11 = a.showUnselectedLabels;
      else
        t11 = b.showUnselectedLabels;
      if (t9)
        t12 = a.type;
      else
        t12 = b.type;
      if (t9)
        t13 = a.enableFeedback;
      else
        t13 = b.enableFeedback;
      if (t9)
        t14 = a.landscapeLayout;
      else
        t14 = b.landscapeLayout;
      if (t9)
        t9 = a.mouseCursor;
      else
        t9 = b.mouseCursor;
      return new A.BottomNavigationBarThemeData(t1, t2, t3, t4, t5, t6, t7, t8, t10, t11, t12, t13, t14, t9);
    },
    BottomNavigationBarTheme_of(context) {
      var t1;
      context.dependOnInheritedWidgetOfExactType$1$0(type$.BottomNavigationBarTheme);
      t1 = A.Theme_of(context);
      return t1.bottomNavigationBarTheme;
    },
    BottomNavigationBarThemeData: function BottomNavigationBarThemeData(t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13) {
      var _ = this;
      _.backgroundColor = t0;
      _.elevation = t1;
      _.selectedIconTheme = t2;
      _.unselectedIconTheme = t3;
      _.selectedItemColor = t4;
      _.unselectedItemColor = t5;
      _.selectedLabelStyle = t6;
      _.unselectedLabelStyle = t7;
      _.showSelectedLabels = t8;
      _.showUnselectedLabels = t9;
      _.type = t10;
      _.enableFeedback = t11;
      _.landscapeLayout = t12;
      _.mouseCursor = t13;
    },
    _BottomNavigationBarThemeData_Object_Diagnosticable: function _BottomNavigationBarThemeData_Object_Diagnosticable() {
    },
    BottomSheetThemeData_lerp(a, b, t) {
      var t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12;
      if (a === b)
        return a;
      t1 = A.Color_lerp(a.backgroundColor, b.backgroundColor, t);
      t2 = A.Color_lerp(a.surfaceTintColor, b.surfaceTintColor, t);
      t3 = A.lerpDouble(a.elevation, b.elevation, t);
      t4 = A.Color_lerp(a.modalBackgroundColor, b.modalBackgroundColor, t);
      t5 = A.Color_lerp(a.modalBarrierColor, b.modalBarrierColor, t);
      t6 = A.Color_lerp(a.shadowColor, b.shadowColor, t);
      t7 = A.lerpDouble(a.modalElevation, b.modalElevation, t);
      t8 = A.ShapeBorder_lerp(a.shape, b.shape, t);
      t9 = t < 0.5;
      if (t9)
        t10 = a.showDragHandle;
      else
        t10 = b.showDragHandle;
      t11 = A.Color_lerp(a.dragHandleColor, b.dragHandleColor, t);
      t12 = A.Size_lerp(a.dragHandleSize, b.dragHandleSize, t);
      if (t9)
        t9 = a.clipBehavior;
      else
        t9 = b.clipBehavior;
      return new A.BottomSheetThemeData(t1, t2, t3, t4, t5, t6, t7, t8, t10, t11, t12, t9, A.BoxConstraints_lerp(a.constraints, b.constraints, t));
    },
    BottomSheetThemeData: function BottomSheetThemeData(t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12) {
      var _ = this;
      _.backgroundColor = t0;
      _.surfaceTintColor = t1;
      _.elevation = t2;
      _.modalBackgroundColor = t3;
      _.modalBarrierColor = t4;
      _.shadowColor = t5;
      _.modalElevation = t6;
      _.shape = t7;
      _.showDragHandle = t8;
      _.dragHandleColor = t9;
      _.dragHandleSize = t10;
      _.clipBehavior = t11;
      _.constraints = t12;
    },
    _BottomSheetThemeData_Object_Diagnosticable: function _BottomSheetThemeData_Object_Diagnosticable() {
    },
    RawMaterialButton: function RawMaterialButton(t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t18, t19, t20) {
      var _ = this;
      _.onPressed = t0;
      _.mouseCursor = t1;
      _.textStyle = t2;
      _.fillColor = t3;
      _.focusColor = t4;
      _.hoverColor = t5;
      _.splashColor = t6;
      _.elevation = t7;
      _.hoverElevation = t8;
      _.focusElevation = t9;
      _.highlightElevation = t10;
      _.disabledElevation = t11;
      _.constraints = t12;
      _.shape = t13;
      _.child = t14;
      _.materialTapTargetSize = t15;
      _.focusNode = t16;
      _.autofocus = t17;
      _.clipBehavior = t18;
      _.enableFeedback = t19;
      _.key = t20;
    },
    _RawMaterialButtonState: function _RawMaterialButtonState(t0, t1) {
      var _ = this;
      _.MaterialStateMixin_materialStates = t0;
      _._widget = null;
      _._debugLifecycleState = t1;
      _._framework$_element = null;
    },
    _InputPadding: function _InputPadding(t0, t1, t2) {
      this.minSize = t0;
      this.child = t1;
      this.key = t2;
    },
    _RenderInputPadding: function _RenderInputPadding(t0, t1, t2, t3) {
      var _ = this;
      _._minSize = t0;
      _.RenderObjectWithChildMixin__child = t1;
      _._layoutCacheStorage = t2;
      _._computingThisDryBaseline = _._computingThisDryLayout = false;
      _._box$_size = null;
      _._debugActivePointers = 0;
      _._debugDisposed = false;
      _.parentData = null;
      _._depth = 0;
      _.debugCreator = _._object$_parent = null;
      _._debugDoingThisLayout = _._debugDoingThisResize = false;
      _._debugCanParentUseSize = null;
      _._debugMutationsLocked = false;
      _._object$_owner = null;
      _._needsLayout = true;
      _._relayoutBoundary = null;
      _._doingThisLayoutWithCallback = false;
      _._constraints = null;
      _._debugDoingThisPaint = false;
      _.__RenderObject__wasRepaintBoundary_A = $;
      _._layerHandle = t3;
      _._needsCompositingBitsUpdate = false;
      _.__RenderObject__needsCompositing_A = $;
      _._needsPaint = true;
      _._needsCompositedLayerUpdate = false;
      _._cachedSemanticsConfiguration = null;
      _._needsSemanticsUpdate = true;
      _._semantics = null;
    },
    _RenderInputPadding_hitTest_closure: function _RenderInputPadding_hitTest_closure(t0, t1) {
      this.$this = t0;
      this.center = t1;
    },
    __RawMaterialButtonState_State_MaterialStateMixin: function __RawMaterialButtonState_State_MaterialStateMixin() {
    },
    ButtonBarThemeData_lerp(a, b, t) {
      var t1, t2, t3, t4, t5, t6, t7, t8, t9;
      if (a === b)
        return a;
      t1 = t < 0.5;
      if (t1)
        t2 = a.alignment;
      else
        t2 = b.alignment;
      if (t1)
        t3 = a.mainAxisSize;
      else
        t3 = b.mainAxisSize;
      if (t1)
        t4 = a.buttonTextTheme;
      else
        t4 = b.buttonTextTheme;
      t5 = A.lerpDouble(a.buttonMinWidth, b.buttonMinWidth, t);
      t6 = A.lerpDouble(a.buttonHeight, b.buttonHeight, t);
      t7 = A.EdgeInsetsGeometry_lerp(a.buttonPadding, b.buttonPadding, t);
      if (t1)
        t8 = a.buttonAlignedDropdown;
      else
        t8 = b.buttonAlignedDropdown;
      if (t1)
        t9 = a.layoutBehavior;
      else
        t9 = b.layoutBehavior;
      if (t1)
        t1 = a.overflowDirection;
      else
        t1 = b.overflowDirection;
      A.assertHelper(t5 == null || t5 >= 0);
      A.assertHelper(t6 == null || t6 >= 0);
      return new A.ButtonBarThemeData(t2, t3, t4, t5, t6, t7, t8, t9, t1);
    },
    ButtonBarThemeData: function ButtonBarThemeData(t0, t1, t2, t3, t4, t5, t6, t7, t8) {
      var _ = this;
      _.alignment = t0;
      _.mainAxisSize = t1;
      _.buttonTextTheme = t2;
      _.buttonMinWidth = t3;
      _.buttonHeight = t4;
      _.buttonPadding = t5;
      _.buttonAlignedDropdown = t6;
      _.layoutBehavior = t7;
      _.overflowDirection = t8;
    },
    _ButtonBarThemeData_Object_Diagnosticable: function _ButtonBarThemeData_Object_Diagnosticable() {
    },
    ButtonStyle$(alignment, animationDuration, backgroundBuilder, backgroundColor, elevation, enableFeedback, fixedSize, foregroundBuilder, foregroundColor, iconAlignment, iconColor, iconSize, maximumSize, minimumSize, mouseCursor, overlayColor, padding, shadowColor, shape, side, splashFactory, surfaceTintColor, tapTargetSize, textStyle, visualDensity) {
      return new A.ButtonStyle(textStyle, backgroundColor, foregroundColor, overlayColor, shadowColor, surfaceTintColor, elevation, padding, minimumSize, fixedSize, maximumSize, iconColor, iconSize, iconAlignment, side, shape, mouseCursor, visualDensity, tapTargetSize, animationDuration, enableFeedback, alignment, splashFactory, backgroundBuilder, foregroundBuilder);
    },
    ButtonStyle_lerp(a, b, t) {
      var t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t18, t19, t20, t21, t22, t23, t24, t25, t26, t27, _null = null;
      if (a == b)
        return a;
      t1 = a == null;
      t2 = t1 ? _null : a.get$textStyle();
      t3 = b == null;
      t4 = t3 ? _null : b.get$textStyle();
      t4 = A.WidgetStateProperty_lerp(t2, t4, t, A.text_style_TextStyle_lerp$closure(), type$.nullable_TextStyle);
      t2 = t1 ? _null : a.get$backgroundColor(a);
      t5 = t3 ? _null : b.get$backgroundColor(b);
      t6 = type$.nullable_Color;
      t5 = A.WidgetStateProperty_lerp(t2, t5, t, A.ui_Color_lerp$closure(), t6);
      t2 = t1 ? _null : a.get$foregroundColor();
      t2 = A.WidgetStateProperty_lerp(t2, t3 ? _null : b.get$foregroundColor(), t, A.ui_Color_lerp$closure(), t6);
      t7 = t1 ? _null : a.get$overlayColor();
      t7 = A.WidgetStateProperty_lerp(t7, t3 ? _null : b.get$overlayColor(), t, A.ui_Color_lerp$closure(), t6);
      t8 = t1 ? _null : a.get$shadowColor(a);
      t8 = A.WidgetStateProperty_lerp(t8, t3 ? _null : b.get$shadowColor(b), t, A.ui_Color_lerp$closure(), t6);
      t9 = t1 ? _null : a.get$surfaceTintColor();
      t9 = A.WidgetStateProperty_lerp(t9, t3 ? _null : b.get$surfaceTintColor(), t, A.ui_Color_lerp$closure(), t6);
      t10 = t1 ? _null : a.get$elevation(a);
      t11 = t3 ? _null : b.get$elevation(b);
      t12 = type$.nullable_double;
      t11 = A.WidgetStateProperty_lerp(t10, t11, t, A.ui__lerpDouble$closure(), t12);
      t10 = t1 ? _null : a.get$padding(a);
      t13 = t3 ? _null : b.get$padding(b);
      t13 = A.WidgetStateProperty_lerp(t10, t13, t, A.edge_insets_EdgeInsetsGeometry_lerp$closure(), type$.nullable_EdgeInsetsGeometry);
      t10 = t1 ? _null : a.get$minimumSize();
      t14 = t3 ? _null : b.get$minimumSize();
      t15 = type$.nullable_Size;
      t14 = A.WidgetStateProperty_lerp(t10, t14, t, A.ui_Size_lerp$closure(), t15);
      t10 = t1 ? _null : a.fixedSize;
      t10 = A.WidgetStateProperty_lerp(t10, t3 ? _null : b.fixedSize, t, A.ui_Size_lerp$closure(), t15);
      t16 = t1 ? _null : a.get$maximumSize();
      t15 = A.WidgetStateProperty_lerp(t16, t3 ? _null : b.get$maximumSize(), t, A.ui_Size_lerp$closure(), t15);
      t16 = t1 ? _null : a.get$iconColor();
      t6 = A.WidgetStateProperty_lerp(t16, t3 ? _null : b.get$iconColor(), t, A.ui_Color_lerp$closure(), t6);
      t16 = t1 ? _null : a.get$iconSize();
      t12 = A.WidgetStateProperty_lerp(t16, t3 ? _null : b.get$iconSize(), t, A.ui__lerpDouble$closure(), t12);
      t16 = t < 0.5;
      if (t16)
        t17 = t1 ? _null : a.iconAlignment;
      else
        t17 = t3 ? _null : b.iconAlignment;
      t18 = t1 ? _null : a.get$side();
      t18 = A.ButtonStyle__lerpSides(t18, t3 ? _null : b.get$side(), t);
      t19 = t1 ? _null : a.get$shape(a);
      t20 = t3 ? _null : b.get$shape(b);
      t20 = A.WidgetStateProperty_lerp(t19, t20, t, A.borders_OutlinedBorder_lerp$closure(), type$.nullable_OutlinedBorder);
      if (t16)
        t19 = t1 ? _null : a.get$mouseCursor();
      else
        t19 = t3 ? _null : b.get$mouseCursor();
      if (t16)
        t21 = t1 ? _null : a.get$visualDensity();
      else
        t21 = t3 ? _null : b.get$visualDensity();
      if (t16)
        t22 = t1 ? _null : a.get$tapTargetSize();
      else
        t22 = t3 ? _null : b.get$tapTargetSize();
      if (t16)
        t23 = t1 ? _null : a.animationDuration;
      else
        t23 = t3 ? _null : b.animationDuration;
      if (t16)
        t24 = t1 ? _null : a.enableFeedback;
      else
        t24 = t3 ? _null : b.enableFeedback;
      t25 = t1 ? _null : a.alignment;
      t25 = A.AlignmentGeometry_lerp(t25, t3 ? _null : b.alignment, t);
      if (t16)
        t26 = t1 ? _null : a.get$splashFactory();
      else
        t26 = t3 ? _null : b.get$splashFactory();
      if (t16)
        t27 = t1 ? _null : a.backgroundBuilder;
      else
        t27 = t3 ? _null : b.backgroundBuilder;
      if (t16)
        t1 = t1 ? _null : a.foregroundBuilder;
      else
        t1 = t3 ? _null : b.foregroundBuilder;
      return A.ButtonStyle$(t25, t23, t27, t5, t11, t24, t10, t1, t2, t17, t6, t12, t15, t14, t19, t7, t13, t8, t20, t18, t26, t9, t22, t4, t21);
    },
    ButtonStyle__lerpSides(a, b, t) {
      if (a == null && b == null)
        return null;
      return A.WidgetStateBorderSide_lerp(a, b, t);
    },
    ButtonStyle: function ButtonStyle(t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t18, t19, t20, t21, t22, t23, t24) {
      var _ = this;
      _.textStyle = t0;
      _.backgroundColor = t1;
      _.foregroundColor = t2;
      _.overlayColor = t3;
      _.shadowColor = t4;
      _.surfaceTintColor = t5;
      _.elevation = t6;
      _.padding = t7;
      _.minimumSize = t8;
      _.fixedSize = t9;
      _.maximumSize = t10;
      _.iconColor = t11;
      _.iconSize = t12;
      _.iconAlignment = t13;
      _.side = t14;
      _.shape = t15;
      _.mouseCursor = t16;
      _.visualDensity = t17;
      _.tapTargetSize = t18;
      _.animationDuration = t19;
      _.enableFeedback = t20;
      _.alignment = t21;
      _.splashFactory = t22;
      _.backgroundBuilder = t23;
      _.foregroundBuilder = t24;
    },
    _ButtonStyle_Object_Diagnosticable: function _ButtonStyle_Object_Diagnosticable() {
    },
    ButtonStyleButton_defaultColor(enabled, disabled) {
      if ((enabled == null ? disabled : enabled) == null)
        return null;
      return new A.WidgetStateMapper(A.LinkedHashMap_LinkedHashMap$_literal([B.WidgetState_6, disabled, B.C__AnyWidgetStates, enabled], type$.WidgetStatesConstraint, type$.nullable_Color), type$.WidgetStateMapper_nullable_Color);
    },
    ButtonStyleButton_scaledPadding(geometry1x, geometry2x, geometry3x, fontSizeMultiplier) {
      var t1;
      $label0$0: {
        if (fontSizeMultiplier <= 1) {
          t1 = geometry1x;
          break $label0$0;
        }
        if (fontSizeMultiplier < 2) {
          t1 = A.EdgeInsetsGeometry_lerp(geometry1x, geometry2x, fontSizeMultiplier - 1);
          t1.toString;
          break $label0$0;
        }
        if (fontSizeMultiplier < 3) {
          t1 = A.EdgeInsetsGeometry_lerp(geometry2x, geometry3x, fontSizeMultiplier - 2);
          t1.toString;
          break $label0$0;
        }
        t1 = geometry3x;
        break $label0$0;
      }
      return t1;
    },
    ButtonStyleButton: function ButtonStyleButton() {
    },
    _ButtonStyleState: function _ButtonStyleState(t0, t1, t2) {
      var _ = this;
      _.internalStatesController = _.backgroundColor = _.elevation = _.controller = null;
      _.TickerProviderStateMixin__tickers = t0;
      _.TickerProviderStateMixin__tickerModeNotifier = t1;
      _._widget = null;
      _._debugLifecycleState = t2;
      _._framework$_element = null;
    },
    _ButtonStyleState_handleStatesControllerChange_closure: function _ButtonStyleState_handleStatesControllerChange_closure() {
    },
    _ButtonStyleState_build_effectiveValue: function _ButtonStyleState_build_effectiveValue(t0, t1, t2) {
      this.widgetStyle = t0;
      this.themeStyle = t1;
      this.defaultStyle = t2;
    },
    _ButtonStyleState_build_resolve: function _ButtonStyleState_build_resolve(t0, t1) {
      this.$this = t0;
      this.effectiveValue = t1;
    },
    _ButtonStyleState_build_resolve_closure: function _ButtonStyleState_build_resolve_closure(t0, t1, t2) {
      this.$this = t0;
      this.getProperty = t1;
      this.T = t2;
    },
    _ButtonStyleState_build_effectiveIconColor: function _ButtonStyleState_build_effectiveIconColor(t0, t1, t2, t3) {
      var _ = this;
      _.$this = t0;
      _.widgetStyle = t1;
      _.themeStyle = t2;
      _.defaultStyle = t3;
    },
    _ButtonStyleState_build_closure: function _ButtonStyleState_build_closure() {
    },
    _ButtonStyleState_build_closure0: function _ButtonStyleState_build_closure0() {
    },
    _ButtonStyleState_build_closure1: function _ButtonStyleState_build_closure1() {
    },
    _ButtonStyleState_build_closure2: function _ButtonStyleState_build_closure2() {
    },
    _ButtonStyleState_build_closure3: function _ButtonStyleState_build_closure3() {
    },
    _ButtonStyleState_build_closure4: function _ButtonStyleState_build_closure4() {
    },
    _ButtonStyleState_build_closure5: function _ButtonStyleState_build_closure5() {
    },
    _ButtonStyleState_build_closure6: function _ButtonStyleState_build_closure6() {
    },
    _ButtonStyleState_build_closure7: function _ButtonStyleState_build_closure7() {
    },
    _ButtonStyleState_build_closure8: function _ButtonStyleState_build_closure8() {
    },
    _ButtonStyleState_build_closure9: function _ButtonStyleState_build_closure9() {
    },
    _ButtonStyleState_build_closure10: function _ButtonStyleState_build_closure10() {
    },
    _ButtonStyleState_build_closure11: function _ButtonStyleState_build_closure11() {
    },
    _ButtonStyleState_build_closure21: function _ButtonStyleState_build_closure21(t0) {
      this.effectiveValue = t0;
    },
    _ButtonStyleState_build__closure0: function _ButtonStyleState_build__closure0(t0) {
      this.states = t0;
    },
    _ButtonStyleState_build_closure22: function _ButtonStyleState_build_closure22(t0) {
      this.effectiveValue = t0;
    },
    _ButtonStyleState_build__closure: function _ButtonStyleState_build__closure(t0) {
      this.states = t0;
    },
    _ButtonStyleState_build_closure12: function _ButtonStyleState_build_closure12() {
    },
    _ButtonStyleState_build_closure13: function _ButtonStyleState_build_closure13() {
    },
    _ButtonStyleState_build_closure14: function _ButtonStyleState_build_closure14() {
    },
    _ButtonStyleState_build_closure15: function _ButtonStyleState_build_closure15() {
    },
    _ButtonStyleState_build_closure16: function _ButtonStyleState_build_closure16() {
    },
    _ButtonStyleState_build_closure17: function _ButtonStyleState_build_closure17() {
    },
    _ButtonStyleState_build_closure18: function _ButtonStyleState_build_closure18() {
    },
    _ButtonStyleState_build_closure19: function _ButtonStyleState_build_closure19() {
    },
    _ButtonStyleState_build_closure20: function _ButtonStyleState_build_closure20(t0) {
      this.$this = t0;
    },
    _ButtonStyleState_build__closure1: function _ButtonStyleState_build__closure1() {
    },
    _MouseCursor: function _MouseCursor(t0) {
      this.resolveCallback = t0;
    },
    _InputPadding0: function _InputPadding0(t0, t1, t2) {
      this.minSize = t0;
      this.child = t1;
      this.key = t2;
    },
    _RenderInputPadding0: function _RenderInputPadding0(t0, t1, t2, t3) {
      var _ = this;
      _._button_style_button$_minSize = t0;
      _.RenderObjectWithChildMixin__child = t1;
      _._layoutCacheStorage = t2;
      _._computingThisDryBaseline = _._computingThisDryLayout = false;
      _._box$_size = null;
      _._debugActivePointers = 0;
      _._debugDisposed = false;
      _.parentData = null;
      _._depth = 0;
      _.debugCreator = _._object$_parent = null;
      _._debugDoingThisLayout = _._debugDoingThisResize = false;
      _._debugCanParentUseSize = null;
      _._debugMutationsLocked = false;
      _._object$_owner = null;
      _._needsLayout = true;
      _._relayoutBoundary = null;
      _._doingThisLayoutWithCallback = false;
      _._constraints = null;
      _._debugDoingThisPaint = false;
      _.__RenderObject__wasRepaintBoundary_A = $;
      _._layerHandle = t3;
      _._needsCompositingBitsUpdate = false;
      _.__RenderObject__needsCompositing_A = $;
      _._needsPaint = true;
      _._needsCompositedLayerUpdate = false;
      _._cachedSemanticsConfiguration = null;
      _._needsSemanticsUpdate = true;
      _._semantics = null;
    },
    _RenderInputPadding_hitTest_closure0: function _RenderInputPadding_hitTest_closure0(t0, t1) {
      this.$this = t0;
      this.center = t1;
    },
    __ButtonStyleState_State_TickerProviderStateMixin_dispose_closure: function __ButtonStyleState_State_TickerProviderStateMixin_dispose_closure(t0) {
      this.$this = t0;
    },
    __ButtonStyleState_State_TickerProviderStateMixin: function __ButtonStyleState_State_TickerProviderStateMixin() {
    },
    ButtonTextTheme: function ButtonTextTheme(t0, t1) {
      this.index = t0;
      this._name = t1;
    },
    ButtonBarLayoutBehavior: function ButtonBarLayoutBehavior(t0, t1) {
      this.index = t0;
      this._name = t1;
    },
    ButtonThemeData: function ButtonThemeData(t0, t1, t2, t3, t4, t5, t6, t7) {
      var _ = this;
      _._buttonColor = t0;
      _._disabledColor = t1;
      _._focusColor = t2;
      _._hoverColor = t3;
      _._highlightColor = t4;
      _._splashColor = t5;
      _.colorScheme = t6;
      _._materialTapTargetSize = t7;
    },
    _ButtonThemeData_Object_Diagnosticable: function _ButtonThemeData_Object_Diagnosticable() {
    },
    CardThemeData_lerp(a, b, t) {
      var t1, t2, t3, t4, t5, t6, t7;
      if (a === b)
        return a;
      if (t < 0.5)
        t1 = a.clipBehavior;
      else
        t1 = b.clipBehavior;
      t2 = A.Color_lerp(a.color, b.color, t);
      t3 = A.Color_lerp(a.shadowColor, b.shadowColor, t);
      t4 = A.Color_lerp(a.surfaceTintColor, b.surfaceTintColor, t);
      t5 = A.lerpDouble(a.elevation, b.elevation, t);
      t6 = A.EdgeInsetsGeometry_lerp(a.margin, b.margin, t);
      t7 = A.ShapeBorder_lerp(a.shape, b.shape, t);
      A.assertHelper(t5 == null || t5 >= 0);
      return new A.CardThemeData(t1, t2, t3, t4, t5, t6, t7);
    },
    CardThemeData: function CardThemeData(t0, t1, t2, t3, t4, t5, t6) {
      var _ = this;
      _.clipBehavior = t0;
      _.color = t1;
      _.shadowColor = t2;
      _.surfaceTintColor = t3;
      _.elevation = t4;
      _.margin = t5;
      _.shape = t6;
    },
    _CardThemeData_Object_Diagnosticable: function _CardThemeData_Object_Diagnosticable() {
    },
    CheckboxThemeData_lerp(a, b, t) {
      var t1, t2, t3, t4, t5, t6, t7, t8;
      if (a === b)
        return a;
      t1 = t < 0.5;
      if (t1)
        t2 = a.mouseCursor;
      else
        t2 = b.mouseCursor;
      t3 = type$.nullable_Color;
      t4 = A.WidgetStateProperty_lerp(a.fillColor, b.fillColor, t, A.ui_Color_lerp$closure(), t3);
      t5 = A.WidgetStateProperty_lerp(a.checkColor, b.checkColor, t, A.ui_Color_lerp$closure(), t3);
      t3 = A.WidgetStateProperty_lerp(a.overlayColor, b.overlayColor, t, A.ui_Color_lerp$closure(), t3);
      t6 = A.lerpDouble(a.splashRadius, b.splashRadius, t);
      if (t1)
        t7 = a.materialTapTargetSize;
      else
        t7 = b.materialTapTargetSize;
      if (t1)
        t1 = a.visualDensity;
      else
        t1 = b.visualDensity;
      t8 = type$.nullable_OutlinedBorder._as(A.ShapeBorder_lerp(a.shape, b.shape, t));
      return new A.CheckboxThemeData(t2, t4, t5, t3, t6, t7, t1, t8, A.CheckboxThemeData__lerpSides(a.side, b.side, t));
    },
    CheckboxThemeData__lerpSides(a, b, t) {
      var t1;
      if (a == null || b == null)
        return null;
      if (a === b)
        return a;
      if (a instanceof A._WidgetStateBorderSide) {
        t1 = type$.Set_WidgetState._as(A.LinkedHashSet_LinkedHashSet$_empty(type$.WidgetState));
        a = a._resolve.call$1(t1);
      }
      if (b instanceof A._WidgetStateBorderSide) {
        t1 = type$.Set_WidgetState._as(A.LinkedHashSet_LinkedHashSet$_empty(type$.WidgetState));
        b = b._resolve.call$1(t1);
      }
      a.toString;
      b.toString;
      return A.BorderSide_lerp(a, b, t);
    },
    CheckboxThemeData: function CheckboxThemeData(t0, t1, t2, t3, t4, t5, t6, t7, t8) {
      var _ = this;
      _.mouseCursor = t0;
      _.fillColor = t1;
      _.checkColor = t2;
      _.overlayColor = t3;
      _.splashRadius = t4;
      _.materialTapTargetSize = t5;
      _.visualDensity = t6;
      _.shape = t7;
      _.side = t8;
    },
    _CheckboxThemeData_Object_Diagnosticable: function _CheckboxThemeData_Object_Diagnosticable() {
    },
    ChipThemeData_lerp(a, b, t) {
      var t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t18, t19, t20, t21, t22;
      if (a === b)
        return a;
      t1 = A.WidgetStateProperty_lerp(a.color, b.color, t, A.ui_Color_lerp$closure(), type$.nullable_Color);
      t2 = A.Color_lerp(a.backgroundColor, b.backgroundColor, t);
      t3 = A.Color_lerp(a.deleteIconColor, b.deleteIconColor, t);
      t4 = A.Color_lerp(a.disabledColor, b.disabledColor, t);
      t5 = A.Color_lerp(a.selectedColor, b.selectedColor, t);
      t6 = A.Color_lerp(a.secondarySelectedColor, b.secondarySelectedColor, t);
      t7 = A.Color_lerp(a.shadowColor, b.shadowColor, t);
      t8 = A.Color_lerp(a.surfaceTintColor, b.surfaceTintColor, t);
      t9 = A.Color_lerp(a.selectedShadowColor, b.selectedShadowColor, t);
      t10 = t < 0.5;
      if (t10)
        t11 = a.showCheckmark !== false;
      else
        t11 = b.showCheckmark !== false;
      t12 = A.Color_lerp(a.checkmarkColor, b.checkmarkColor, t);
      t13 = A.EdgeInsetsGeometry_lerp(a.labelPadding, b.labelPadding, t);
      t14 = A.EdgeInsetsGeometry_lerp(a.padding, b.padding, t);
      t15 = A.ChipThemeData__lerpSides(a.side, b.side, t);
      t16 = A.ChipThemeData__lerpShapes(a.shape, b.shape, t);
      t17 = A.TextStyle_lerp(a.labelStyle, b.labelStyle, t);
      t18 = A.TextStyle_lerp(a.secondaryLabelStyle, b.secondaryLabelStyle, t);
      if (t10) {
        t10 = a.brightness;
        if (t10 == null)
          t10 = B.Brightness_1;
      } else {
        t10 = b.brightness;
        if (t10 == null)
          t10 = B.Brightness_1;
      }
      t19 = A.lerpDouble(a.elevation, b.elevation, t);
      t20 = A.lerpDouble(a.pressElevation, b.pressElevation, t);
      t21 = a.iconTheme;
      if (t21 == null)
        t22 = b.iconTheme != null;
      else
        t22 = true;
      if (t22)
        t21 = A.IconThemeData_lerp(t21, b.iconTheme, t);
      else
        t21 = null;
      t22 = A.BoxConstraints_lerp(a.avatarBoxConstraints, b.avatarBoxConstraints, t);
      return new A.ChipThemeData(t1, t2, t3, t4, t5, t6, t7, t8, t9, t11, t12, t13, t14, t15, t16, t17, t18, t10, t19, t20, t21, t22, A.BoxConstraints_lerp(a.deleteIconBoxConstraints, b.deleteIconBoxConstraints, t));
    },
    ChipThemeData__lerpSides(a, b, t) {
      var t1;
      if (a == null && b == null)
        return null;
      if (a instanceof A._WidgetStateBorderSide) {
        t1 = type$.Set_WidgetState._as(A.LinkedHashSet_LinkedHashSet$_empty(type$.WidgetState));
        a = a._resolve.call$1(t1);
      }
      if (b instanceof A._WidgetStateBorderSide) {
        t1 = type$.Set_WidgetState._as(A.LinkedHashSet_LinkedHashSet$_empty(type$.WidgetState));
        b = b._resolve.call$1(t1);
      }
      if (a == null)
        return A.BorderSide_lerp(new A.BorderSide(b.color.withAlpha$1(0), 0, B.BorderStyle_1, -1), b, t);
      if (b == null)
        return A.BorderSide_lerp(new A.BorderSide(a.color.withAlpha$1(0), 0, B.BorderStyle_1, -1), a, t);
      return A.BorderSide_lerp(a, b, t);
    },
    ChipThemeData__lerpShapes(a, b, t) {
      if (a == null && b == null)
        return null;
      return type$.nullable_OutlinedBorder._as(A.ShapeBorder_lerp(a, b, t));
    },
    ChipThemeData: function ChipThemeData(t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t18, t19, t20, t21, t22) {
      var _ = this;
      _.color = t0;
      _.backgroundColor = t1;
      _.deleteIconColor = t2;
      _.disabledColor = t3;
      _.selectedColor = t4;
      _.secondarySelectedColor = t5;
      _.shadowColor = t6;
      _.surfaceTintColor = t7;
      _.selectedShadowColor = t8;
      _.showCheckmark = t9;
      _.checkmarkColor = t10;
      _.labelPadding = t11;
      _.padding = t12;
      _.side = t13;
      _.shape = t14;
      _.labelStyle = t15;
      _.secondaryLabelStyle = t16;
      _.brightness = t17;
      _.elevation = t18;
      _.pressElevation = t19;
      _.iconTheme = t20;
      _.avatarBoxConstraints = t21;
      _.deleteIconBoxConstraints = t22;
    },
    _ChipThemeData_Object_Diagnosticable: function _ChipThemeData_Object_Diagnosticable() {
    },
    ColorScheme$(background, brightness, error, errorContainer, inversePrimary, inverseSurface, onBackground, onError, onErrorContainer, onInverseSurface, onPrimary, onPrimaryContainer, onPrimaryFixed, onPrimaryFixedVariant, onSecondary, onSecondaryContainer, onSecondaryFixed, onSecondaryFixedVariant, onSurface, onSurfaceVariant, onTertiary, onTertiaryContainer, onTertiaryFixed, onTertiaryFixedVariant, outline, outlineVariant, primary, primaryContainer, primaryFixed, primaryFixedDim, scrim, secondary, secondaryContainer, secondaryFixed, secondaryFixedDim, shadow, surface, surfaceBright, surfaceContainer, surfaceContainerHigh, surfaceContainerHighest, surfaceContainerLow, surfaceContainerLowest, surfaceDim, surfaceTint, surfaceVariant, tertiary, tertiaryContainer, tertiaryFixed, tertiaryFixedDim) {
      return new A.ColorScheme(brightness, primary, onPrimary, primaryContainer, onPrimaryContainer, primaryFixed, primaryFixedDim, onPrimaryFixed, onPrimaryFixedVariant, secondary, onSecondary, secondaryContainer, onSecondaryContainer, secondaryFixed, secondaryFixedDim, onSecondaryFixed, onSecondaryFixedVariant, tertiary, onTertiary, tertiaryContainer, onTertiaryContainer, tertiaryFixed, tertiaryFixedDim, onTertiaryFixed, onTertiaryFixedVariant, error, onError, errorContainer, onErrorContainer, surface, onSurface, surfaceVariant, surfaceDim, surfaceBright, surfaceContainerLowest, surfaceContainerLow, surfaceContainer, surfaceContainerHigh, surfaceContainerHighest, onSurfaceVariant, outline, outlineVariant, shadow, scrim, inverseSurface, onInverseSurface, inversePrimary, surfaceTint, background, onBackground);
    },
    ColorScheme_ColorScheme$fromSeed(brightness, onPrimary, primary, seedColor) {
      var t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t18, t19, t20, t21, t22, t23, t24, t25, t26, t27, t28, t29, t30, t31, t32, t33, t34, t35, t36, t37, t38, t39, t40, t41, t42, t43, t44, t45, t46, t47, t48, t49, _s5_ = "_argb",
        scheme = A.ColorScheme__buildDynamicScheme(brightness, seedColor, B.DynamicSchemeVariant_0, 0);
      if (primary == null) {
        t1 = $.$get$MaterialDynamicColors_primary().getHct$1(scheme).__Hct__argb_A;
        t1 === $ && A.throwLateFieldNI(_s5_);
        t1 = A.Color$(t1);
      } else
        t1 = primary;
      if (onPrimary == null) {
        t2 = $.$get$MaterialDynamicColors_onPrimary().getHct$1(scheme).__Hct__argb_A;
        t2 === $ && A.throwLateFieldNI(_s5_);
        t2 = A.Color$(t2);
      } else
        t2 = onPrimary;
      t3 = $.$get$MaterialDynamicColors_primaryContainer().getHct$1(scheme).__Hct__argb_A;
      t3 === $ && A.throwLateFieldNI(_s5_);
      t3 = A.Color$(t3);
      t4 = $.$get$MaterialDynamicColors_onPrimaryContainer().getHct$1(scheme).__Hct__argb_A;
      t4 === $ && A.throwLateFieldNI(_s5_);
      t4 = A.Color$(t4);
      t5 = $.$get$MaterialDynamicColors_primaryFixed().getHct$1(scheme).__Hct__argb_A;
      t5 === $ && A.throwLateFieldNI(_s5_);
      t5 = A.Color$(t5);
      t6 = $.$get$MaterialDynamicColors_primaryFixedDim().getHct$1(scheme).__Hct__argb_A;
      t6 === $ && A.throwLateFieldNI(_s5_);
      t6 = A.Color$(t6);
      t7 = $.$get$MaterialDynamicColors_onPrimaryFixed().getHct$1(scheme).__Hct__argb_A;
      t7 === $ && A.throwLateFieldNI(_s5_);
      t7 = A.Color$(t7);
      t8 = $.$get$MaterialDynamicColors_onPrimaryFixedVariant().getHct$1(scheme).__Hct__argb_A;
      t8 === $ && A.throwLateFieldNI(_s5_);
      t8 = A.Color$(t8);
      t9 = $.$get$MaterialDynamicColors_secondary().getHct$1(scheme).__Hct__argb_A;
      t9 === $ && A.throwLateFieldNI(_s5_);
      t9 = A.Color$(t9);
      t10 = $.$get$MaterialDynamicColors_onSecondary().getHct$1(scheme).__Hct__argb_A;
      t10 === $ && A.throwLateFieldNI(_s5_);
      t10 = A.Color$(t10);
      t11 = $.$get$MaterialDynamicColors_secondaryContainer().getHct$1(scheme).__Hct__argb_A;
      t11 === $ && A.throwLateFieldNI(_s5_);
      t11 = A.Color$(t11);
      t12 = $.$get$MaterialDynamicColors_onSecondaryContainer().getHct$1(scheme).__Hct__argb_A;
      t12 === $ && A.throwLateFieldNI(_s5_);
      t12 = A.Color$(t12);
      t13 = $.$get$MaterialDynamicColors_secondaryFixed().getHct$1(scheme).__Hct__argb_A;
      t13 === $ && A.throwLateFieldNI(_s5_);
      t13 = A.Color$(t13);
      t14 = $.$get$MaterialDynamicColors_secondaryFixedDim().getHct$1(scheme).__Hct__argb_A;
      t14 === $ && A.throwLateFieldNI(_s5_);
      t14 = A.Color$(t14);
      t15 = $.$get$MaterialDynamicColors_onSecondaryFixed().getHct$1(scheme).__Hct__argb_A;
      t15 === $ && A.throwLateFieldNI(_s5_);
      t15 = A.Color$(t15);
      t16 = $.$get$MaterialDynamicColors_onSecondaryFixedVariant().getHct$1(scheme).__Hct__argb_A;
      t16 === $ && A.throwLateFieldNI(_s5_);
      t16 = A.Color$(t16);
      t17 = $.$get$MaterialDynamicColors_tertiary().getHct$1(scheme).__Hct__argb_A;
      t17 === $ && A.throwLateFieldNI(_s5_);
      t17 = A.Color$(t17);
      t18 = $.$get$MaterialDynamicColors_onTertiary().getHct$1(scheme).__Hct__argb_A;
      t18 === $ && A.throwLateFieldNI(_s5_);
      t18 = A.Color$(t18);
      t19 = $.$get$MaterialDynamicColors_tertiaryContainer().getHct$1(scheme).__Hct__argb_A;
      t19 === $ && A.throwLateFieldNI(_s5_);
      t19 = A.Color$(t19);
      t20 = $.$get$MaterialDynamicColors_onTertiaryContainer().getHct$1(scheme).__Hct__argb_A;
      t20 === $ && A.throwLateFieldNI(_s5_);
      t20 = A.Color$(t20);
      t21 = $.$get$MaterialDynamicColors_tertiaryFixed().getHct$1(scheme).__Hct__argb_A;
      t21 === $ && A.throwLateFieldNI(_s5_);
      t21 = A.Color$(t21);
      t22 = $.$get$MaterialDynamicColors_tertiaryFixedDim().getHct$1(scheme).__Hct__argb_A;
      t22 === $ && A.throwLateFieldNI(_s5_);
      t22 = A.Color$(t22);
      t23 = $.$get$MaterialDynamicColors_onTertiaryFixed().getHct$1(scheme).__Hct__argb_A;
      t23 === $ && A.throwLateFieldNI(_s5_);
      t23 = A.Color$(t23);
      t24 = $.$get$MaterialDynamicColors_onTertiaryFixedVariant().getHct$1(scheme).__Hct__argb_A;
      t24 === $ && A.throwLateFieldNI(_s5_);
      t24 = A.Color$(t24);
      t25 = $.$get$MaterialDynamicColors_error().getHct$1(scheme).__Hct__argb_A;
      t25 === $ && A.throwLateFieldNI(_s5_);
      t25 = A.Color$(t25);
      t26 = $.$get$MaterialDynamicColors_onError().getHct$1(scheme).__Hct__argb_A;
      t26 === $ && A.throwLateFieldNI(_s5_);
      t26 = A.Color$(t26);
      t27 = $.$get$MaterialDynamicColors_errorContainer().getHct$1(scheme).__Hct__argb_A;
      t27 === $ && A.throwLateFieldNI(_s5_);
      t27 = A.Color$(t27);
      t28 = $.$get$MaterialDynamicColors_onErrorContainer().getHct$1(scheme).__Hct__argb_A;
      t28 === $ && A.throwLateFieldNI(_s5_);
      t28 = A.Color$(t28);
      t29 = $.$get$MaterialDynamicColors_outline().getHct$1(scheme).__Hct__argb_A;
      t29 === $ && A.throwLateFieldNI(_s5_);
      t29 = A.Color$(t29);
      t30 = $.$get$MaterialDynamicColors_outlineVariant().getHct$1(scheme).__Hct__argb_A;
      t30 === $ && A.throwLateFieldNI(_s5_);
      t30 = A.Color$(t30);
      t31 = $.$get$MaterialDynamicColors_surface().getHct$1(scheme).__Hct__argb_A;
      t31 === $ && A.throwLateFieldNI(_s5_);
      t31 = A.Color$(t31);
      t32 = $.$get$MaterialDynamicColors_surfaceDim().getHct$1(scheme).__Hct__argb_A;
      t32 === $ && A.throwLateFieldNI(_s5_);
      t32 = A.Color$(t32);
      t33 = $.$get$MaterialDynamicColors_surfaceBright().getHct$1(scheme).__Hct__argb_A;
      t33 === $ && A.throwLateFieldNI(_s5_);
      t33 = A.Color$(t33);
      t34 = $.$get$MaterialDynamicColors_surfaceContainerLowest().getHct$1(scheme).__Hct__argb_A;
      t34 === $ && A.throwLateFieldNI(_s5_);
      t34 = A.Color$(t34);
      t35 = $.$get$MaterialDynamicColors_surfaceContainerLow().getHct$1(scheme).__Hct__argb_A;
      t35 === $ && A.throwLateFieldNI(_s5_);
      t35 = A.Color$(t35);
      t36 = $.$get$MaterialDynamicColors_surfaceContainer().getHct$1(scheme).__Hct__argb_A;
      t36 === $ && A.throwLateFieldNI(_s5_);
      t36 = A.Color$(t36);
      t37 = $.$get$MaterialDynamicColors_surfaceContainerHigh().getHct$1(scheme).__Hct__argb_A;
      t37 === $ && A.throwLateFieldNI(_s5_);
      t37 = A.Color$(t37);
      t38 = $.$get$MaterialDynamicColors_surfaceContainerHighest().getHct$1(scheme).__Hct__argb_A;
      t38 === $ && A.throwLateFieldNI(_s5_);
      t38 = A.Color$(t38);
      t39 = $.$get$MaterialDynamicColors_onSurface().getHct$1(scheme).__Hct__argb_A;
      t39 === $ && A.throwLateFieldNI(_s5_);
      t39 = A.Color$(t39);
      t40 = $.$get$MaterialDynamicColors_onSurfaceVariant().getHct$1(scheme).__Hct__argb_A;
      t40 === $ && A.throwLateFieldNI(_s5_);
      t40 = A.Color$(t40);
      t41 = $.$get$MaterialDynamicColors_inverseSurface().getHct$1(scheme).__Hct__argb_A;
      t41 === $ && A.throwLateFieldNI(_s5_);
      t41 = A.Color$(t41);
      t42 = $.$get$MaterialDynamicColors_inverseOnSurface().getHct$1(scheme).__Hct__argb_A;
      t42 === $ && A.throwLateFieldNI(_s5_);
      t42 = A.Color$(t42);
      t43 = $.$get$MaterialDynamicColors_inversePrimary().getHct$1(scheme).__Hct__argb_A;
      t43 === $ && A.throwLateFieldNI(_s5_);
      t43 = A.Color$(t43);
      t44 = $.$get$MaterialDynamicColors_shadow().getHct$1(scheme).__Hct__argb_A;
      t44 === $ && A.throwLateFieldNI(_s5_);
      t44 = A.Color$(t44);
      t45 = $.$get$MaterialDynamicColors_scrim().getHct$1(scheme).__Hct__argb_A;
      t45 === $ && A.throwLateFieldNI(_s5_);
      t45 = A.Color$(t45);
      t46 = $.$get$MaterialDynamicColors_primary().getHct$1(scheme).__Hct__argb_A;
      t46 === $ && A.throwLateFieldNI(_s5_);
      t46 = A.Color$(t46);
      t47 = $.$get$MaterialDynamicColors_background().getHct$1(scheme).__Hct__argb_A;
      t47 === $ && A.throwLateFieldNI(_s5_);
      t47 = A.Color$(t47);
      t48 = $.$get$MaterialDynamicColors_onBackground().getHct$1(scheme).__Hct__argb_A;
      t48 === $ && A.throwLateFieldNI(_s5_);
      t48 = A.Color$(t48);
      t49 = $.$get$MaterialDynamicColors_surfaceVariant().getHct$1(scheme).__Hct__argb_A;
      t49 === $ && A.throwLateFieldNI(_s5_);
      t49 = A.Color$(t49);
      return A.ColorScheme$(t47, brightness, t25, t27, t43, t41, t48, t26, t28, t42, t2, t4, t7, t8, t10, t12, t15, t16, t39, t40, t18, t20, t23, t24, t29, t30, t1, t3, t5, t6, t45, t9, t11, t13, t14, t44, t31, t33, t36, t37, t38, t35, t34, t32, t46, t49, t17, t19, t21, t22);
    },
    ColorScheme_lerp(a, b, t) {
      var t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t18, t19, t20, t21, t22, t23, t24, t25, t26, t27, t28, t29, t30, t31, t32, t33, t34, t35, t36, t37, t38, t39, t40, t41, t42, t43, t44, t45, t46, t47, t48, t49, t50, t51, t52, t53, t54;
      if (a === b)
        return a;
      t1 = t < 0.5 ? a.brightness : b.brightness;
      t2 = a.primary;
      t3 = b.primary;
      t4 = A.Color_lerp(t2, t3, t);
      t4.toString;
      t5 = a.onPrimary;
      t6 = b.onPrimary;
      t7 = A.Color_lerp(t5, t6, t);
      t7.toString;
      t8 = a._primaryContainer;
      if (t8 == null)
        t8 = t2;
      t9 = b._primaryContainer;
      t8 = A.Color_lerp(t8, t9 == null ? t3 : t9, t);
      t9 = a._onPrimaryContainer;
      if (t9 == null)
        t9 = t5;
      t10 = b._onPrimaryContainer;
      t9 = A.Color_lerp(t9, t10 == null ? t6 : t10, t);
      t10 = a._primaryFixed;
      if (t10 == null)
        t10 = t2;
      t11 = b._primaryFixed;
      t10 = A.Color_lerp(t10, t11 == null ? t3 : t11, t);
      t11 = a._primaryFixedDim;
      if (t11 == null)
        t11 = t2;
      t12 = b._primaryFixedDim;
      t11 = A.Color_lerp(t11, t12 == null ? t3 : t12, t);
      t12 = a._onPrimaryFixed;
      if (t12 == null)
        t12 = t5;
      t13 = b._onPrimaryFixed;
      t12 = A.Color_lerp(t12, t13 == null ? t6 : t13, t);
      t13 = a._onPrimaryFixedVariant;
      if (t13 == null)
        t13 = t5;
      t14 = b._onPrimaryFixedVariant;
      t13 = A.Color_lerp(t13, t14 == null ? t6 : t14, t);
      t14 = a.secondary;
      t15 = b.secondary;
      t16 = A.Color_lerp(t14, t15, t);
      t16.toString;
      t17 = a.onSecondary;
      t18 = b.onSecondary;
      t19 = A.Color_lerp(t17, t18, t);
      t19.toString;
      t20 = a._secondaryContainer;
      if (t20 == null)
        t20 = t14;
      t21 = b._secondaryContainer;
      t20 = A.Color_lerp(t20, t21 == null ? t15 : t21, t);
      t21 = a._onSecondaryContainer;
      if (t21 == null)
        t21 = t17;
      t22 = b._onSecondaryContainer;
      t21 = A.Color_lerp(t21, t22 == null ? t18 : t22, t);
      t22 = a._secondaryFixed;
      if (t22 == null)
        t22 = t14;
      t23 = b._secondaryFixed;
      t22 = A.Color_lerp(t22, t23 == null ? t15 : t23, t);
      t23 = a._secondaryFixedDim;
      if (t23 == null)
        t23 = t14;
      t24 = b._secondaryFixedDim;
      t23 = A.Color_lerp(t23, t24 == null ? t15 : t24, t);
      t24 = a._onSecondaryFixed;
      if (t24 == null)
        t24 = t17;
      t25 = b._onSecondaryFixed;
      t24 = A.Color_lerp(t24, t25 == null ? t18 : t25, t);
      t25 = a._onSecondaryFixedVariant;
      if (t25 == null)
        t25 = t17;
      t26 = b._onSecondaryFixedVariant;
      t25 = A.Color_lerp(t25, t26 == null ? t18 : t26, t);
      t26 = a._tertiary;
      t27 = t26 == null;
      t28 = t27 ? t14 : t26;
      t29 = b._tertiary;
      t30 = t29 == null;
      t28 = A.Color_lerp(t28, t30 ? t15 : t29, t);
      t31 = a._onTertiary;
      t32 = t31 == null;
      t33 = t32 ? t17 : t31;
      t34 = b._onTertiary;
      t35 = t34 == null;
      t33 = A.Color_lerp(t33, t35 ? t18 : t34, t);
      t36 = a._tertiaryContainer;
      if (t36 == null)
        t36 = t27 ? t14 : t26;
      t37 = b._tertiaryContainer;
      if (t37 == null)
        t37 = t30 ? t15 : t29;
      t37 = A.Color_lerp(t36, t37, t);
      t36 = a._onTertiaryContainer;
      if (t36 == null)
        t36 = t32 ? t17 : t31;
      t38 = b._onTertiaryContainer;
      if (t38 == null)
        t38 = t35 ? t18 : t34;
      t38 = A.Color_lerp(t36, t38, t);
      t36 = a._tertiaryFixed;
      if (t36 == null)
        t36 = t27 ? t14 : t26;
      t39 = b._tertiaryFixed;
      if (t39 == null)
        t39 = t30 ? t15 : t29;
      t39 = A.Color_lerp(t36, t39, t);
      t36 = a._tertiaryFixedDim;
      if (t36 == null)
        t14 = t27 ? t14 : t26;
      else
        t14 = t36;
      t26 = b._tertiaryFixedDim;
      if (t26 == null)
        t15 = t30 ? t15 : t29;
      else
        t15 = t26;
      t15 = A.Color_lerp(t14, t15, t);
      t14 = a._onTertiaryFixed;
      if (t14 == null)
        t14 = t32 ? t17 : t31;
      t26 = b._onTertiaryFixed;
      if (t26 == null)
        t26 = t35 ? t18 : t34;
      t26 = A.Color_lerp(t14, t26, t);
      t14 = a._onTertiaryFixedVariant;
      if (t14 == null)
        t14 = t32 ? t17 : t31;
      t17 = b._onTertiaryFixedVariant;
      if (t17 == null)
        t17 = t35 ? t18 : t34;
      t17 = A.Color_lerp(t14, t17, t);
      t14 = a.error;
      t18 = b.error;
      t27 = A.Color_lerp(t14, t18, t);
      t27.toString;
      t29 = a.onError;
      t30 = b.onError;
      t31 = A.Color_lerp(t29, t30, t);
      t31.toString;
      t32 = a._errorContainer;
      t14 = t32 == null ? t14 : t32;
      t32 = b._errorContainer;
      t14 = A.Color_lerp(t14, t32 == null ? t18 : t32, t);
      t18 = a._onErrorContainer;
      if (t18 == null)
        t18 = t29;
      t29 = b._onErrorContainer;
      t18 = A.Color_lerp(t18, t29 == null ? t30 : t29, t);
      t29 = a.surface;
      t30 = b.surface;
      t32 = A.Color_lerp(t29, t30, t);
      t32.toString;
      t34 = a.onSurface;
      t35 = b.onSurface;
      t36 = A.Color_lerp(t34, t35, t);
      t36.toString;
      t40 = a._surfaceDim;
      if (t40 == null)
        t40 = t29;
      t41 = b._surfaceDim;
      t40 = A.Color_lerp(t40, t41 == null ? t30 : t41, t);
      t41 = a._surfaceBright;
      if (t41 == null)
        t41 = t29;
      t42 = b._surfaceBright;
      t41 = A.Color_lerp(t41, t42 == null ? t30 : t42, t);
      t42 = a._surfaceContainerLowest;
      if (t42 == null)
        t42 = t29;
      t43 = b._surfaceContainerLowest;
      t42 = A.Color_lerp(t42, t43 == null ? t30 : t43, t);
      t43 = a._surfaceContainerLow;
      if (t43 == null)
        t43 = t29;
      t44 = b._surfaceContainerLow;
      t43 = A.Color_lerp(t43, t44 == null ? t30 : t44, t);
      t44 = a._surfaceContainer;
      if (t44 == null)
        t44 = t29;
      t45 = b._surfaceContainer;
      t44 = A.Color_lerp(t44, t45 == null ? t30 : t45, t);
      t45 = a._surfaceContainerHigh;
      if (t45 == null)
        t45 = t29;
      t46 = b._surfaceContainerHigh;
      t45 = A.Color_lerp(t45, t46 == null ? t30 : t46, t);
      t46 = a._surfaceContainerHighest;
      if (t46 == null)
        t46 = t29;
      t47 = b._surfaceContainerHighest;
      t46 = A.Color_lerp(t46, t47 == null ? t30 : t47, t);
      t47 = a._onSurfaceVariant;
      if (t47 == null)
        t47 = t34;
      t48 = b._onSurfaceVariant;
      t47 = A.Color_lerp(t47, t48 == null ? t35 : t48, t);
      t48 = a._outline;
      if (t48 == null) {
        t48 = a._onBackground;
        if (t48 == null)
          t48 = t34;
      }
      t49 = b._outline;
      if (t49 == null) {
        t49 = b._onBackground;
        if (t49 == null)
          t49 = t35;
      }
      t49 = A.Color_lerp(t48, t49, t);
      t48 = a._outlineVariant;
      if (t48 == null) {
        t48 = a._onBackground;
        if (t48 == null)
          t48 = t34;
      }
      t50 = b._outlineVariant;
      if (t50 == null) {
        t50 = b._onBackground;
        if (t50 == null)
          t50 = t35;
      }
      t50 = A.Color_lerp(t48, t50, t);
      t48 = a._shadow;
      if (t48 == null)
        t48 = B.Color_vnR;
      t51 = b._shadow;
      t48 = A.Color_lerp(t48, t51 == null ? B.Color_vnR : t51, t);
      t51 = a._scrim;
      if (t51 == null)
        t51 = B.Color_vnR;
      t52 = b._scrim;
      t51 = A.Color_lerp(t51, t52 == null ? B.Color_vnR : t52, t);
      t52 = a._inverseSurface;
      if (t52 == null)
        t52 = t34;
      t53 = b._inverseSurface;
      t52 = A.Color_lerp(t52, t53 == null ? t35 : t53, t);
      t53 = a._onInverseSurface;
      if (t53 == null)
        t53 = t29;
      t54 = b._onInverseSurface;
      t53 = A.Color_lerp(t53, t54 == null ? t30 : t54, t);
      t54 = a._inversePrimary;
      t5 = t54 == null ? t5 : t54;
      t54 = b._inversePrimary;
      t5 = A.Color_lerp(t5, t54 == null ? t6 : t54, t);
      t6 = a._surfaceTint;
      t2 = t6 == null ? t2 : t6;
      t6 = b._surfaceTint;
      t2 = A.Color_lerp(t2, t6 == null ? t3 : t6, t);
      t3 = a._background;
      if (t3 == null)
        t3 = t29;
      t6 = b._background;
      t3 = A.Color_lerp(t3, t6 == null ? t30 : t6, t);
      t6 = a._onBackground;
      if (t6 == null)
        t6 = t34;
      t34 = b._onBackground;
      t6 = A.Color_lerp(t6, t34 == null ? t35 : t34, t);
      t34 = a._surfaceVariant;
      t29 = t34 == null ? t29 : t34;
      t34 = b._surfaceVariant;
      return A.ColorScheme$(t3, t1, t27, t14, t5, t52, t6, t31, t18, t53, t7, t9, t12, t13, t19, t21, t24, t25, t36, t47, t33, t38, t26, t17, t49, t50, t4, t8, t10, t11, t51, t16, t20, t22, t23, t48, t32, t41, t44, t45, t46, t43, t42, t40, t2, A.Color_lerp(t29, t34 == null ? t30 : t34, t), t28, t37, t39, t15);
    },
    ColorScheme__buildDynamicScheme(brightness, seedColor, schemeVariant, contrastLevel) {
      var isDark, sourceColor, t1, t2, t3, t4, t5, t6, _s5_ = "_argb", _s4_ = "_hue";
      if (A.assertTest(contrastLevel <= 1))
        A.assertThrow("contrastLevel must be between -1.0 and 1.0 inclusive.");
      isDark = brightness === B.Brightness_0;
      sourceColor = A.Hct$_(seedColor.get$value(seedColor));
      switch (schemeVariant.index) {
        case 0:
          t1 = sourceColor.__Hct__argb_A;
          t1 === $ && A.throwLateFieldNI(_s5_);
          t2 = sourceColor.__Hct__hue_A;
          t2 === $ && A.throwLateFieldNI(_s4_);
          t2 = A.TonalPalette$_fromHueAndChroma(t2, 36);
          t3 = A.TonalPalette$_fromHueAndChroma(sourceColor.__Hct__hue_A, 16);
          t4 = A.TonalPalette$_fromHueAndChroma(A.MathUtils_sanitizeDegreesDouble(sourceColor.__Hct__hue_A + 60), 24);
          t5 = A.TonalPalette$_fromHueAndChroma(sourceColor.__Hct__hue_A, 6);
          t6 = A.TonalPalette$_fromHueAndChroma(sourceColor.__Hct__hue_A, 8);
          t6 = new A.SchemeTonalSpot(A.Hct$_(t1), B.Variant_2_tonalSpot, isDark, contrastLevel, t2, t3, t4, t5, t6, A.TonalPalette$_fromHueAndChroma(25, 84));
          t1 = t6;
          break;
        case 1:
          t1 = sourceColor.__Hct__argb_A;
          t1 === $ && A.throwLateFieldNI(_s5_);
          t2 = sourceColor.__Hct__hue_A;
          t2 === $ && A.throwLateFieldNI(_s4_);
          t3 = sourceColor.__Hct__chroma_A;
          t3 === $ && A.throwLateFieldNI("_chroma");
          t3 = A.TonalPalette$_fromHueAndChroma(t2, t3);
          t2 = sourceColor.__Hct__hue_A;
          t4 = sourceColor.__Hct__chroma_A;
          t4 = A.TonalPalette$_fromHueAndChroma(t2, Math.max(t4 - 32, t4 * 0.5));
          t2 = A.TonalPalette$_fromHct(A.DislikeAnalyzer_fixIfDisliked(A.TemperatureCache$(sourceColor).get$complement()));
          t5 = A.TonalPalette$_fromHueAndChroma(sourceColor.__Hct__hue_A, sourceColor.__Hct__chroma_A / 8);
          t6 = A.TonalPalette$_fromHueAndChroma(sourceColor.__Hct__hue_A, sourceColor.__Hct__chroma_A / 8 + 4);
          t6 = new A.SchemeFidelity(A.Hct$_(t1), B.Variant_6_fidelity, isDark, contrastLevel, t3, t4, t2, t5, t6, A.TonalPalette$_fromHueAndChroma(25, 84));
          t1 = t6;
          break;
        case 6:
          t1 = sourceColor.__Hct__argb_A;
          t1 === $ && A.throwLateFieldNI(_s5_);
          t2 = sourceColor.__Hct__hue_A;
          t2 === $ && A.throwLateFieldNI(_s4_);
          t3 = sourceColor.__Hct__chroma_A;
          t3 === $ && A.throwLateFieldNI("_chroma");
          t3 = A.TonalPalette$_fromHueAndChroma(t2, t3);
          t2 = sourceColor.__Hct__hue_A;
          t4 = sourceColor.__Hct__chroma_A;
          t4 = A.TonalPalette$_fromHueAndChroma(t2, Math.max(t4 - 32, t4 * 0.5));
          t2 = A.TonalPalette$_fromHct(A.DislikeAnalyzer_fixIfDisliked(B.JSArray_methods.get$last(A.TemperatureCache$(sourceColor).analogous$2$count$divisions(3, 6))));
          t5 = A.TonalPalette$_fromHueAndChroma(sourceColor.__Hct__hue_A, sourceColor.__Hct__chroma_A / 8);
          t6 = A.TonalPalette$_fromHueAndChroma(sourceColor.__Hct__hue_A, sourceColor.__Hct__chroma_A / 8 + 4);
          t6 = new A.SchemeContent(A.Hct$_(t1), B.Variant_5_content, isDark, contrastLevel, t3, t4, t2, t5, t6, A.TonalPalette$_fromHueAndChroma(25, 84));
          t1 = t6;
          break;
        case 2:
          t1 = sourceColor.__Hct__argb_A;
          t1 === $ && A.throwLateFieldNI(_s5_);
          t2 = sourceColor.__Hct__hue_A;
          t2 === $ && A.throwLateFieldNI(_s4_);
          t2 = A.TonalPalette$_fromHueAndChroma(t2, 0);
          t3 = A.TonalPalette$_fromHueAndChroma(sourceColor.__Hct__hue_A, 0);
          t4 = A.TonalPalette$_fromHueAndChroma(sourceColor.__Hct__hue_A, 0);
          t5 = A.TonalPalette$_fromHueAndChroma(sourceColor.__Hct__hue_A, 0);
          t6 = A.TonalPalette$_fromHueAndChroma(sourceColor.__Hct__hue_A, 0);
          t6 = new A.SchemeMonochrome(A.Hct$_(t1), B.Variant_0_monochrome, isDark, contrastLevel, t2, t3, t4, t5, t6, A.TonalPalette$_fromHueAndChroma(25, 84));
          t1 = t6;
          break;
        case 3:
          t1 = sourceColor.__Hct__argb_A;
          t1 === $ && A.throwLateFieldNI(_s5_);
          t2 = sourceColor.__Hct__hue_A;
          t2 === $ && A.throwLateFieldNI(_s4_);
          t2 = A.TonalPalette$_fromHueAndChroma(t2, 12);
          t3 = A.TonalPalette$_fromHueAndChroma(sourceColor.__Hct__hue_A, 8);
          t4 = A.TonalPalette$_fromHueAndChroma(sourceColor.__Hct__hue_A, 16);
          t5 = A.TonalPalette$_fromHueAndChroma(sourceColor.__Hct__hue_A, 2);
          t6 = A.TonalPalette$_fromHueAndChroma(sourceColor.__Hct__hue_A, 2);
          t6 = new A.SchemeNeutral(A.Hct$_(t1), B.Variant_1_neutral, isDark, contrastLevel, t2, t3, t4, t5, t6, A.TonalPalette$_fromHueAndChroma(25, 84));
          t1 = t6;
          break;
        case 4:
          t1 = sourceColor.__Hct__argb_A;
          t1 === $ && A.throwLateFieldNI(_s5_);
          t2 = sourceColor.__Hct__hue_A;
          t2 === $ && A.throwLateFieldNI(_s4_);
          t2 = A.TonalPalette$_fromHueAndChroma(t2, 200);
          t3 = A.TonalPalette$_fromHueAndChroma(A.DynamicScheme_getRotatedHue(sourceColor, $.SchemeVibrant_hues, $.SchemeVibrant_secondaryRotations), 24);
          t4 = A.TonalPalette$_fromHueAndChroma(A.DynamicScheme_getRotatedHue(sourceColor, $.SchemeVibrant_hues, $.SchemeVibrant_tertiaryRotations), 32);
          t5 = A.TonalPalette$_fromHueAndChroma(sourceColor.__Hct__hue_A, 10);
          t6 = A.TonalPalette$_fromHueAndChroma(sourceColor.__Hct__hue_A, 12);
          t6 = new A.SchemeVibrant(A.Hct$_(t1), B.Variant_3_vibrant, isDark, contrastLevel, t2, t3, t4, t5, t6, A.TonalPalette$_fromHueAndChroma(25, 84));
          t1 = t6;
          break;
        case 5:
          t1 = sourceColor.__Hct__argb_A;
          t1 === $ && A.throwLateFieldNI(_s5_);
          t2 = sourceColor.__Hct__hue_A;
          t2 === $ && A.throwLateFieldNI(_s4_);
          t2 = A.TonalPalette$_fromHueAndChroma(A.MathUtils_sanitizeDegreesDouble(t2 + 240), 40);
          t3 = A.TonalPalette$_fromHueAndChroma(A.DynamicScheme_getRotatedHue(sourceColor, $.SchemeExpressive_hues, $.SchemeExpressive_secondaryRotations), 24);
          t4 = A.TonalPalette$_fromHueAndChroma(A.DynamicScheme_getRotatedHue(sourceColor, $.SchemeExpressive_hues, $.SchemeExpressive_tertiaryRotations), 32);
          t5 = A.TonalPalette$_fromHueAndChroma(sourceColor.__Hct__hue_A + 15, 8);
          t6 = A.TonalPalette$_fromHueAndChroma(sourceColor.__Hct__hue_A + 15, 12);
          t6 = new A.SchemeExpressive(A.Hct$_(t1), B.Variant_4_expressive, isDark, contrastLevel, t2, t3, t4, t5, t6, A.TonalPalette$_fromHueAndChroma(25, 84));
          t1 = t6;
          break;
        case 7:
          t1 = sourceColor.__Hct__argb_A;
          t1 === $ && A.throwLateFieldNI(_s5_);
          t2 = sourceColor.__Hct__hue_A;
          t2 === $ && A.throwLateFieldNI(_s4_);
          t2 = A.TonalPalette$_fromHueAndChroma(t2, 48);
          t3 = A.TonalPalette$_fromHueAndChroma(sourceColor.__Hct__hue_A, 16);
          t4 = A.TonalPalette$_fromHueAndChroma(A.MathUtils_sanitizeDegreesDouble(sourceColor.__Hct__hue_A + 60), 24);
          t5 = A.TonalPalette$_fromHueAndChroma(sourceColor.__Hct__hue_A, 0);
          t6 = A.TonalPalette$_fromHueAndChroma(sourceColor.__Hct__hue_A, 0);
          t6 = new A.SchemeRainbow(A.Hct$_(t1), B.Variant_7_rainbow, isDark, contrastLevel, t2, t3, t4, t5, t6, A.TonalPalette$_fromHueAndChroma(25, 84));
          t1 = t6;
          break;
        case 8:
          t1 = sourceColor.__Hct__argb_A;
          t1 === $ && A.throwLateFieldNI(_s5_);
          t2 = sourceColor.__Hct__hue_A;
          t2 === $ && A.throwLateFieldNI(_s4_);
          t2 = A.TonalPalette$_fromHueAndChroma(A.MathUtils_sanitizeDegreesDouble(t2 - 50), 48);
          t3 = A.TonalPalette$_fromHueAndChroma(A.MathUtils_sanitizeDegreesDouble(sourceColor.__Hct__hue_A - 50), 36);
          t4 = A.TonalPalette$_fromHueAndChroma(sourceColor.__Hct__hue_A, 36);
          t5 = A.TonalPalette$_fromHueAndChroma(sourceColor.__Hct__hue_A, 10);
          t6 = A.TonalPalette$_fromHueAndChroma(sourceColor.__Hct__hue_A, 16);
          t6 = new A.SchemeFruitSalad(A.Hct$_(t1), B.Variant_8_fruitSalad, isDark, contrastLevel, t2, t3, t4, t5, t6, A.TonalPalette$_fromHueAndChroma(25, 84));
          t1 = t6;
          break;
        default:
          t1 = null;
      }
      return t1;
    },
    DynamicSchemeVariant: function DynamicSchemeVariant(t0, t1) {
      this.index = t0;
      this._name = t1;
    },
    ColorScheme: function ColorScheme(t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t18, t19, t20, t21, t22, t23, t24, t25, t26, t27, t28, t29, t30, t31, t32, t33, t34, t35, t36, t37, t38, t39, t40, t41, t42, t43, t44, t45, t46, t47, t48, t49) {
      var _ = this;
      _.brightness = t0;
      _.primary = t1;
      _.onPrimary = t2;
      _._primaryContainer = t3;
      _._onPrimaryContainer = t4;
      _._primaryFixed = t5;
      _._primaryFixedDim = t6;
      _._onPrimaryFixed = t7;
      _._onPrimaryFixedVariant = t8;
      _.secondary = t9;
      _.onSecondary = t10;
      _._secondaryContainer = t11;
      _._onSecondaryContainer = t12;
      _._secondaryFixed = t13;
      _._secondaryFixedDim = t14;
      _._onSecondaryFixed = t15;
      _._onSecondaryFixedVariant = t16;
      _._tertiary = t17;
      _._onTertiary = t18;
      _._tertiaryContainer = t19;
      _._onTertiaryContainer = t20;
      _._tertiaryFixed = t21;
      _._tertiaryFixedDim = t22;
      _._onTertiaryFixed = t23;
      _._onTertiaryFixedVariant = t24;
      _.error = t25;
      _.onError = t26;
      _._errorContainer = t27;
      _._onErrorContainer = t28;
      _.surface = t29;
      _.onSurface = t30;
      _._surfaceVariant = t31;
      _._surfaceDim = t32;
      _._surfaceBright = t33;
      _._surfaceContainerLowest = t34;
      _._surfaceContainerLow = t35;
      _._surfaceContainer = t36;
      _._surfaceContainerHigh = t37;
      _._surfaceContainerHighest = t38;
      _._onSurfaceVariant = t39;
      _._outline = t40;
      _._outlineVariant = t41;
      _._shadow = t42;
      _._scrim = t43;
      _._inverseSurface = t44;
      _._onInverseSurface = t45;
      _._inversePrimary = t46;
      _._surfaceTint = t47;
      _._background = t48;
      _._onBackground = t49;
    },
    _ColorScheme_Object_Diagnosticable: function _ColorScheme_Object_Diagnosticable() {
    },
    MaterialColor: function MaterialColor(t0, t1, t2, t3, t4, t5) {
      var _ = this;
      _._swatch = t0;
      _.a = t1;
      _.r = t2;
      _.g = t3;
      _.b = t4;
      _.colorSpace = t5;
    },
    MaterialAccentColor: function MaterialAccentColor(t0, t1, t2, t3, t4, t5) {
      var _ = this;
      _._swatch = t0;
      _.a = t1;
      _.r = t2;
      _.g = t3;
      _.b = t4;
      _.colorSpace = t5;
    },
    DataTableThemeData_lerp(a, b, t) {
      var t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15;
      if (a === b)
        return a;
      t1 = A.Decoration_lerp(a.decoration, b.decoration, t);
      t2 = type$.nullable_Color;
      t3 = A.WidgetStateProperty_lerp(a.dataRowColor, b.dataRowColor, t, A.ui_Color_lerp$closure(), t2);
      t4 = A.lerpDouble(a.dataRowMinHeight, b.dataRowMinHeight, t);
      t5 = A.lerpDouble(a.dataRowMaxHeight, b.dataRowMaxHeight, t);
      t6 = A.TextStyle_lerp(a.dataTextStyle, b.dataTextStyle, t);
      t2 = A.WidgetStateProperty_lerp(a.headingRowColor, b.headingRowColor, t, A.ui_Color_lerp$closure(), t2);
      t7 = A.lerpDouble(a.headingRowHeight, b.headingRowHeight, t);
      t8 = A.TextStyle_lerp(a.headingTextStyle, b.headingTextStyle, t);
      t9 = A.lerpDouble(a.horizontalMargin, b.horizontalMargin, t);
      t10 = A.lerpDouble(a.columnSpacing, b.columnSpacing, t);
      t11 = A.lerpDouble(a.dividerThickness, b.dividerThickness, t);
      t12 = A.lerpDouble(a.checkboxHorizontalMargin, b.checkboxHorizontalMargin, t);
      t13 = t < 0.5;
      t14 = t13 ? a.headingCellCursor : b.headingCellCursor;
      t15 = t13 ? a.dataRowCursor : b.dataRowCursor;
      t13 = t13 ? a.headingRowAlignment : b.headingRowAlignment;
      A.assertHelper(t4 == null || t5 == null || t5 >= t4);
      return new A.DataTableThemeData(t1, t3, t4, t5, t6, t2, t7, t8, t9, t10, t11, t12, t14, t15, t13);
    },
    DataTableThemeData: function DataTableThemeData(t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14) {
      var _ = this;
      _.decoration = t0;
      _.dataRowColor = t1;
      _.dataRowMinHeight = t2;
      _.dataRowMaxHeight = t3;
      _.dataTextStyle = t4;
      _.headingRowColor = t5;
      _.headingRowHeight = t6;
      _.headingTextStyle = t7;
      _.horizontalMargin = t8;
      _.columnSpacing = t9;
      _.dividerThickness = t10;
      _.checkboxHorizontalMargin = t11;
      _.headingCellCursor = t12;
      _.dataRowCursor = t13;
      _.headingRowAlignment = t14;
    },
    _DataTableThemeData_Object_Diagnosticable: function _DataTableThemeData_Object_Diagnosticable() {
    },
    DatePickerThemeData_lerp(a, b, t) {
      var t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t18, t19, t20, t21, t22, t23, t24, t25, t26, t27, t28, t29, t30, t31, t32, t33, t34, t35, t36, t37, t38;
      if (a === b)
        return a;
      t1 = A.Color_lerp(a.backgroundColor, b.backgroundColor, t);
      t2 = A.lerpDouble(a.elevation, b.elevation, t);
      t3 = A.Color_lerp(a.shadowColor, b.shadowColor, t);
      t4 = A.Color_lerp(a.surfaceTintColor, b.surfaceTintColor, t);
      t5 = A.ShapeBorder_lerp(a.shape, b.shape, t);
      t6 = A.Color_lerp(a.headerBackgroundColor, b.headerBackgroundColor, t);
      t7 = A.Color_lerp(a.headerForegroundColor, b.headerForegroundColor, t);
      t8 = A.TextStyle_lerp(a.headerHeadlineStyle, b.headerHeadlineStyle, t);
      t9 = A.TextStyle_lerp(a.headerHelpStyle, b.headerHelpStyle, t);
      t10 = A.TextStyle_lerp(a.weekdayStyle, b.weekdayStyle, t);
      t11 = A.TextStyle_lerp(a.dayStyle, b.dayStyle, t);
      t12 = type$.nullable_Color;
      t13 = A.WidgetStateProperty_lerp(a.dayForegroundColor, b.dayForegroundColor, t, A.ui_Color_lerp$closure(), t12);
      t14 = A.WidgetStateProperty_lerp(a.dayBackgroundColor, b.dayBackgroundColor, t, A.ui_Color_lerp$closure(), t12);
      t15 = A.WidgetStateProperty_lerp(a.dayOverlayColor, b.dayOverlayColor, t, A.ui_Color_lerp$closure(), t12);
      t16 = A.WidgetStateProperty_lerp(a.dayShape, b.dayShape, t, A.borders_OutlinedBorder_lerp$closure(), type$.nullable_OutlinedBorder);
      t17 = A.WidgetStateProperty_lerp(a.todayForegroundColor, b.todayForegroundColor, t, A.ui_Color_lerp$closure(), t12);
      t18 = A.WidgetStateProperty_lerp(a.todayBackgroundColor, b.todayBackgroundColor, t, A.ui_Color_lerp$closure(), t12);
      t19 = A.DatePickerThemeData__lerpBorderSide(a.todayBorder, b.todayBorder, t);
      t20 = A.TextStyle_lerp(a.yearStyle, b.yearStyle, t);
      t21 = A.WidgetStateProperty_lerp(a.yearForegroundColor, b.yearForegroundColor, t, A.ui_Color_lerp$closure(), t12);
      t22 = A.WidgetStateProperty_lerp(a.yearBackgroundColor, b.yearBackgroundColor, t, A.ui_Color_lerp$closure(), t12);
      t23 = A.WidgetStateProperty_lerp(a.yearOverlayColor, b.yearOverlayColor, t, A.ui_Color_lerp$closure(), t12);
      t24 = A.Color_lerp(a.rangePickerBackgroundColor, b.rangePickerBackgroundColor, t);
      t25 = A.lerpDouble(a.rangePickerElevation, b.rangePickerElevation, t);
      t26 = A.Color_lerp(a.rangePickerShadowColor, b.rangePickerShadowColor, t);
      t27 = A.Color_lerp(a.rangePickerSurfaceTintColor, b.rangePickerSurfaceTintColor, t);
      t28 = A.ShapeBorder_lerp(a.rangePickerShape, b.rangePickerShape, t);
      t29 = A.Color_lerp(a.rangePickerHeaderBackgroundColor, b.rangePickerHeaderBackgroundColor, t);
      t30 = A.Color_lerp(a.rangePickerHeaderForegroundColor, b.rangePickerHeaderForegroundColor, t);
      t31 = A.TextStyle_lerp(a.rangePickerHeaderHeadlineStyle, b.rangePickerHeaderHeadlineStyle, t);
      t32 = A.TextStyle_lerp(a.rangePickerHeaderHelpStyle, b.rangePickerHeaderHelpStyle, t);
      t33 = A.Color_lerp(a.rangeSelectionBackgroundColor, b.rangeSelectionBackgroundColor, t);
      t12 = A.WidgetStateProperty_lerp(a.rangeSelectionOverlayColor, b.rangeSelectionOverlayColor, t, A.ui_Color_lerp$closure(), t12);
      t34 = A.Color_lerp(a.dividerColor, b.dividerColor, t);
      t35 = t < 0.5;
      if (t35)
        t36 = a.inputDecorationTheme;
      else
        t36 = b.inputDecorationTheme;
      t37 = A.ButtonStyle_lerp(a.cancelButtonStyle, b.cancelButtonStyle, t);
      t38 = A.ButtonStyle_lerp(a.confirmButtonStyle, b.confirmButtonStyle, t);
      if (t35)
        t35 = a.locale;
      else
        t35 = b.locale;
      return new A.DatePickerThemeData(t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t13, t14, t15, t16, t17, t18, t19, t20, t21, t22, t23, t24, t25, t26, t27, t28, t29, t30, t31, t32, t33, t12, t34, t36, t37, t38, t35);
    },
    DatePickerThemeData__lerpBorderSide(a, b, t) {
      if (a == b)
        return a;
      if (a == null)
        return A.BorderSide_lerp(new A.BorderSide(b.color.withAlpha$1(0), 0, B.BorderStyle_1, -1), b, t);
      return A.BorderSide_lerp(a, new A.BorderSide(a.color.withAlpha$1(0), 0, B.BorderStyle_1, -1), t);
    },
    DatePickerThemeData: function DatePickerThemeData(t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t18, t19, t20, t21, t22, t23, t24, t25, t26, t27, t28, t29, t30, t31, t32, t33, t34, t35, t36, t37) {
      var _ = this;
      _.backgroundColor = t0;
      _.elevation = t1;
      _.shadowColor = t2;
      _.surfaceTintColor = t3;
      _.shape = t4;
      _.headerBackgroundColor = t5;
      _.headerForegroundColor = t6;
      _.headerHeadlineStyle = t7;
      _.headerHelpStyle = t8;
      _.weekdayStyle = t9;
      _.dayStyle = t10;
      _.dayForegroundColor = t11;
      _.dayBackgroundColor = t12;
      _.dayOverlayColor = t13;
      _.dayShape = t14;
      _.todayForegroundColor = t15;
      _.todayBackgroundColor = t16;
      _.todayBorder = t17;
      _.yearStyle = t18;
      _.yearForegroundColor = t19;
      _.yearBackgroundColor = t20;
      _.yearOverlayColor = t21;
      _.rangePickerBackgroundColor = t22;
      _.rangePickerElevation = t23;
      _.rangePickerShadowColor = t24;
      _.rangePickerSurfaceTintColor = t25;
      _.rangePickerShape = t26;
      _.rangePickerHeaderBackgroundColor = t27;
      _.rangePickerHeaderForegroundColor = t28;
      _.rangePickerHeaderHeadlineStyle = t29;
      _.rangePickerHeaderHelpStyle = t30;
      _.rangeSelectionBackgroundColor = t31;
      _.rangeSelectionOverlayColor = t32;
      _.dividerColor = t33;
      _.inputDecorationTheme = t34;
      _.cancelButtonStyle = t35;
      _.confirmButtonStyle = t36;
      _.locale = t37;
    },
    _DatePickerThemeData_Object_Diagnosticable: function _DatePickerThemeData_Object_Diagnosticable() {
    },
    debugCheckHasMaterial(context) {
      A.assertHelper(new A.debugCheckHasMaterial_closure(context).call$0());
      return true;
    },
    debugCheckHasMaterialLocalizations(context) {
      A.assertHelper(new A.debugCheckHasMaterialLocalizations_closure(context).call$0());
      return true;
    },
    debugCheckHasScaffoldMessenger(context) {
      A.assertHelper(new A.debugCheckHasScaffoldMessenger_closure(context).call$0());
      return true;
    },
    debugCheckHasMaterial_closure: function debugCheckHasMaterial_closure(t0) {
      this.context = t0;
    },
    debugCheckHasMaterialLocalizations_closure: function debugCheckHasMaterialLocalizations_closure(t0) {
      this.context = t0;
    },
    debugCheckHasScaffoldMessenger_closure: function debugCheckHasScaffoldMessenger_closure(t0) {
      this.context = t0;
    },
    _DesktopTextSelectionHandleControls: function _DesktopTextSelectionHandleControls() {
    },
    DesktopTextSelectionControls: function DesktopTextSelectionControls() {
    },
    __DesktopTextSelectionHandleControls_DesktopTextSelectionControls_TextSelectionHandleControls: function __DesktopTextSelectionHandleControls_DesktopTextSelectionControls_TextSelectionHandleControls() {
    },
    DesktopTextSelectionToolbar$(anchor, children) {
      A.assertHelper(children.length > 0);
      return new A.DesktopTextSelectionToolbar(anchor, children, null);
    },
    DesktopTextSelectionToolbar: function DesktopTextSelectionToolbar(t0, t1, t2) {
      this.anchor = t0;
      this.children = t1;
      this.key = t2;
    },
    DesktopTextSelectionToolbarButton$text(context, onPressed, text) {
      var _null = null;
      return new A.DesktopTextSelectionToolbarButton(onPressed, A.Text$(text, _null, B.TextOverflow_2, _null, B.TextStyle_dPI.copyWith$1$color(A.Theme_of(context).colorScheme.brightness === B.Brightness_0 ? B.Color_wst : B.Color_PW1), _null, _null), _null);
    },
    DesktopTextSelectionToolbarButton: function DesktopTextSelectionToolbarButton(t0, t1, t2) {
      this.onPressed = t0;
      this.child = t1;
      this.key = t2;
    },
    AlertDialog$(actions, $content, shape, title) {
      return new A.AlertDialog(title, $content, actions, shape, null);
    },
    _buildMaterialDialogTransitions(context, animation, secondaryAnimation, child) {
      var t1 = type$.Animation_double;
      t1._as(animation);
      t1._as(secondaryAnimation);
      return child;
    },
    showDialog(builder, context, $T) {
      var themes, t2,
        t1 = context.get$debugIsActive();
      if (!t1)
        A.throwExpression(A.FlutterError$fromParts(A._setArrayType([A.ErrorSummary$("This BuildContext is no longer valid."), A.ErrorDescription$("The showDialog function context parameter is a BuildContext that is no longer valid."), A.ErrorHint$("This can commonly occur when the showDialog function is called after awaiting a Future. In this situation the BuildContext might refer to a widget that has already been disposed during the await. Consider using a parent context instead.")], type$.JSArray_DiagnosticsNode)));
      A.debugCheckHasMaterialLocalizations(context);
      themes = A.InheritedTheme_capture(context, A.Navigator_of(context, true).get$context(0));
      t1 = A.Navigator_of(context, true);
      t2 = A.DialogTheme_of(context).barrierColor;
      if (t2 == null)
        t2 = A.Theme_of(context).dialogTheme.barrierColor;
      if (t2 == null)
        t2 = B.Color_NzJ;
      return t1.push$1$1(A.DialogRoute$(null, t2, true, null, builder, context, null, themes, B.TraversalEdgeBehavior_0, true, $T), $T);
    },
    DialogRoute$(anchorPoint, barrierColor, barrierDismissible, barrierLabel, builder, context, settings, themes, traversalEdgeBehavior, useSafeArea, $T) {
      var t1, t2, t3, t4, t5, t6, t7, t8, _null = null;
      A.debugCheckHasMaterialLocalizations(context);
      A.Localizations_of(context, B.Type_MaterialLocalizations_nEU, type$.MaterialLocalizations).toString;
      t1 = A._setArrayType([], type$.JSArray_of_Future_bool_Function);
      t2 = $.Zone__current;
      t3 = A.ProxyAnimation$(B.C__AlwaysDismissedAnimation);
      t4 = A._setArrayType([], type$.JSArray_OverlayEntry);
      t5 = A.ValueNotifier$(_null, type$.nullable_String);
      t6 = $.Zone__current;
      t7 = $T._eval$1("_Future<0?>");
      t8 = $T._eval$1("_AsyncCompleter<0?>");
      t1 = new A.DialogRoute(new A.DialogRoute_closure(builder, themes, true), true, "Dismiss", barrierColor, B.Duration_150000, A.dialog___buildMaterialDialogTransitions$closure(), anchorPoint, _null, traversalEdgeBehavior, t1, A.LinkedHashSet_LinkedHashSet$_empty(type$.PopEntry_nullable_Object), new A.LabeledGlobalKey(_null, $T._eval$1("LabeledGlobalKey<_ModalScopeState<0>>")), new A.LabeledGlobalKey(_null, type$.LabeledGlobalKey_State_StatefulWidget), new A.PageStorageBucket(), _null, 0, new A._AsyncCompleter(new A._Future(t2, $T._eval$1("_Future<0?>")), $T._eval$1("_AsyncCompleter<0?>")), t3, t4, _null, B.RouteSettings_null_null, t5, new A._AsyncCompleter(new A._Future(t6, t7), t8), new A._AsyncCompleter(new A._Future(t6, t7), t8), $T._eval$1("DialogRoute<0>"));
      t1.Route$2$requestFocus$settings(_null, settings, $T);
      return t1;
    },
    _DialogDefaultsM3$(context) {
      var _null = null;
      return new A._DialogDefaultsM3(context, _null, 6, _null, _null, B.RoundedRectangleBorder_2Ta, B.Alignment_0_0, _null, _null, _null, _null, _null, _null, B.Clip_0);
    },
    Dialog: function Dialog(t0, t1, t2, t3, t4, t5, t6, t7, t8, t9) {
      var _ = this;
      _.backgroundColor = t0;
      _.elevation = t1;
      _.shadowColor = t2;
      _.surfaceTintColor = t3;
      _.insetPadding = t4;
      _.clipBehavior = t5;
      _.shape = t6;
      _.alignment = t7;
      _.child = t8;
      _.key = t9;
    },
    AlertDialog: function AlertDialog(t0, t1, t2, t3, t4) {
      var _ = this;
      _.title = t0;
      _.content = t1;
      _.actions = t2;
      _.shape = t3;
      _.key = t4;
    },
    DialogRoute: function DialogRoute(t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t18, t19, t20, t21, t22, t23, t24) {
      var _ = this;
      _._curvedAnimation = null;
      _._pageBuilder = t0;
      _._barrierDismissible = t1;
      _._barrierLabel = t2;
      _._barrierColor = t3;
      _._transitionDuration = t4;
      _._transitionBuilder = t5;
      _.anchorPoint = t6;
      _.filter = t7;
      _.traversalEdgeBehavior = t8;
      _.receivedTransition = null;
      _._offstage = false;
      _._secondaryAnimationProxy = _._animationProxy = null;
      _._willPopCallbacks = t9;
      _._popEntries = t10;
      _._scopeKey = t11;
      _._subtreeKey = t12;
      _._storageBucket = t13;
      _.__ModalRoute__modalBarrier_A = $;
      _._modalScopeCache = null;
      _.__ModalRoute__modalScope_A = $;
      _.LocalHistoryRoute__localHistory = t14;
      _.LocalHistoryRoute__entriesImpliesAppBarDismissal = t15;
      _._transitionCompleter = t16;
      _._performanceModeRequestHandle = null;
      _._popFinalized = false;
      _._routes$_controller = _._animation = null;
      _._secondaryAnimation = t17;
      _._trainHoppingListenerRemover = _._result = _._simulation = null;
      _._overlayEntries = t18;
      _._requestFocus = t19;
      _._navigator = null;
      _._settings = t20;
      _._restorationScopeId = t21;
      _._popCompleter = t22;
      _._disposeCompleter = t23;
      _.$ti = t24;
    },
    DialogRoute_closure: function DialogRoute_closure(t0, t1, t2) {
      this.builder = t0;
      this.themes = t1;
      this.useSafeArea = t2;
    },
    _DialogDefaultsM3: function _DialogDefaultsM3(t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13) {
      var _ = this;
      _.context = t0;
      _.___DialogDefaultsM3__textTheme_FI = _.___DialogDefaultsM3__colors_FI = $;
      _.backgroundColor = t1;
      _.elevation = t2;
      _.shadowColor = t3;
      _.surfaceTintColor = t4;
      _.shape = t5;
      _.alignment = t6;
      _.titleTextStyle = t7;
      _.contentTextStyle = t8;
      _.actionsPadding = t9;
      _.iconColor = t10;
      _.barrierColor = t11;
      _.insetPadding = t12;
      _.clipBehavior = t13;
    },
    DialogTheme_of(context) {
      var t1;
      context.dependOnInheritedWidgetOfExactType$1$0(type$.DialogTheme);
      t1 = A.Theme_of(context);
      return t1.dialogTheme;
    },
    DialogThemeData_lerp(a, b, t) {
      var t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13;
      if (a === b)
        return a;
      t1 = A.Color_lerp(a.backgroundColor, b.backgroundColor, t);
      t2 = A.lerpDouble(a.elevation, b.elevation, t);
      t3 = A.Color_lerp(a.shadowColor, b.shadowColor, t);
      t4 = A.Color_lerp(a.surfaceTintColor, b.surfaceTintColor, t);
      t5 = A.ShapeBorder_lerp(a.shape, b.shape, t);
      t6 = A.AlignmentGeometry_lerp(a.alignment, b.alignment, t);
      t7 = A.Color_lerp(a.iconColor, b.iconColor, t);
      t8 = A.TextStyle_lerp(a.titleTextStyle, b.titleTextStyle, t);
      t9 = A.TextStyle_lerp(a.contentTextStyle, b.contentTextStyle, t);
      t10 = A.EdgeInsetsGeometry_lerp(a.actionsPadding, b.actionsPadding, t);
      t11 = A.Color_lerp(a.barrierColor, b.barrierColor, t);
      t12 = A.EdgeInsets_lerp(a.insetPadding, b.insetPadding, t);
      if (t < 0.5)
        t13 = a.clipBehavior;
      else
        t13 = b.clipBehavior;
      return new A.DialogThemeData(t1, t2, t3, t4, t5, t6, t8, t9, t10, t7, t11, t12, t13);
    },
    DialogThemeData: function DialogThemeData(t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12) {
      var _ = this;
      _.backgroundColor = t0;
      _.elevation = t1;
      _.shadowColor = t2;
      _.surfaceTintColor = t3;
      _.shape = t4;
      _.alignment = t5;
      _.titleTextStyle = t6;
      _.contentTextStyle = t7;
      _.actionsPadding = t8;
      _.iconColor = t9;
      _.barrierColor = t10;
      _.insetPadding = t11;
      _.clipBehavior = t12;
    },
    _DialogThemeData_Object_Diagnosticable: function _DialogThemeData_Object_Diagnosticable() {
    },
    DividerThemeData_lerp(a, b, t) {
      var t1, t2, t3, t4;
      if (a === b)
        return a;
      t1 = A.Color_lerp(a.color, b.color, t);
      t2 = A.lerpDouble(a.space, b.space, t);
      t3 = A.lerpDouble(a.thickness, b.thickness, t);
      t4 = A.lerpDouble(a.indent, b.indent, t);
      return new A.DividerThemeData(t1, t2, t3, t4, A.lerpDouble(a.endIndent, b.endIndent, t));
    },
    DividerThemeData: function DividerThemeData(t0, t1, t2, t3, t4) {
      var _ = this;
      _.color = t0;
      _.space = t1;
      _.thickness = t2;
      _.indent = t3;
      _.endIndent = t4;
    },
    _DividerThemeData_Object_Diagnosticable: function _DividerThemeData_Object_Diagnosticable() {
    },
    DrawerThemeData_lerp(a, b, t) {
      var t1, t2, t3, t4, t5, t6, t7, t8, t9;
      if (a === b)
        return a;
      t1 = A.Color_lerp(a.backgroundColor, b.backgroundColor, t);
      t2 = A.Color_lerp(a.scrimColor, b.scrimColor, t);
      t3 = A.lerpDouble(a.elevation, b.elevation, t);
      t4 = A.Color_lerp(a.shadowColor, b.shadowColor, t);
      t5 = A.Color_lerp(a.surfaceTintColor, b.surfaceTintColor, t);
      t6 = A.ShapeBorder_lerp(a.shape, b.shape, t);
      t7 = A.ShapeBorder_lerp(a.endShape, b.endShape, t);
      t8 = A.lerpDouble(a.width, b.width, t);
      if (t < 0.5)
        t9 = a.clipBehavior;
      else
        t9 = b.clipBehavior;
      return new A.DrawerThemeData(t1, t2, t3, t4, t5, t6, t7, t8, t9);
    },
    DrawerThemeData: function DrawerThemeData(t0, t1, t2, t3, t4, t5, t6, t7, t8) {
      var _ = this;
      _.backgroundColor = t0;
      _.scrimColor = t1;
      _.elevation = t2;
      _.shadowColor = t3;
      _.surfaceTintColor = t4;
      _.shape = t5;
      _.endShape = t6;
      _.width = t7;
      _.clipBehavior = t8;
    },
    _DrawerThemeData_Object_Diagnosticable: function _DrawerThemeData_Object_Diagnosticable() {
    },
    DropdownMenuThemeData_lerp(a, b, t) {
      var t1, t2;
      if (a === b)
        return a;
      t1 = A.TextStyle_lerp(a.textStyle, b.textStyle, t);
      if (t < 0.5)
        t2 = a.inputDecorationTheme;
      else
        t2 = b.inputDecorationTheme;
      return new A.DropdownMenuThemeData(t1, t2, A.MenuStyle_lerp(a.menuStyle, b.menuStyle, t));
    },
    DropdownMenuThemeData: function DropdownMenuThemeData(t0, t1, t2) {
      this.textStyle = t0;
      this.inputDecorationTheme = t1;
      this.menuStyle = t2;
    },
    _DropdownMenuThemeData_Object_Diagnosticable: function _DropdownMenuThemeData_Object_Diagnosticable() {
    },
    ElevatedButton$(child, onPressed, style) {
      var _null = null;
      return new A.ElevatedButton(onPressed, _null, _null, _null, style, _null, _null, false, _null, true, _null, child, _null);
    },
    ElevatedButton_styleFrom(alignment, animationDuration, backgroundColor, disabledBackgroundColor, disabledForegroundColor, disabledMouseCursor, elevation, enableFeedback, enabledMouseCursor, foregroundColor, maximumSize, minimumSize, padding, shadowColor, shape, splashFactory, tapTargetSize, textStyle, visualDensity) {
      var t1, color, t2, elevationValue, t3, t4, t5, t6, t7, t8, t9, _null = null;
      $label0$0: {
        t1 = _null;
        if (foregroundColor == null)
          break $label0$0;
        color = _null;
        t2 = type$.Color._is(foregroundColor);
        if (t2)
          color = foregroundColor;
        if (t2) {
          t1 = new A.WidgetStateMapper(A.LinkedHashMap_LinkedHashMap$_literal([B.WidgetState_2, color.withOpacity$1(0.1), B.WidgetState_0, color.withOpacity$1(0.08), B.WidgetState_1, color.withOpacity$1(0.1)], type$.WidgetState, type$.nullable_Color), type$.WidgetStateMapper_nullable_Color);
          break $label0$0;
        }
      }
      if (elevation != null) {
        t2 = elevation + 2;
        elevationValue = new A.WidgetStateMapper(A.LinkedHashMap_LinkedHashMap$_literal([B.WidgetState_6, 0, B.WidgetState_2, elevation + 6, B.WidgetState_0, t2, B.WidgetState_1, t2, B.C__AnyWidgetStates, elevation], type$.WidgetStatesConstraint, type$.double), type$.WidgetStateMapper_double);
      } else
        elevationValue = _null;
      t2 = A.ButtonStyleButton_defaultColor(backgroundColor, disabledBackgroundColor);
      t3 = A.ButtonStyleButton_defaultColor(foregroundColor, disabledForegroundColor);
      t4 = shadowColor == null ? _null : new A.WidgetStatePropertyAll(shadowColor, type$.WidgetStatePropertyAll_Color);
      t5 = A.ButtonStyleButton_defaultColor(_null, _null);
      t6 = padding == null ? _null : new A.WidgetStatePropertyAll(padding, type$.WidgetStatePropertyAll_EdgeInsetsGeometry);
      t7 = minimumSize == null ? _null : new A.WidgetStatePropertyAll(minimumSize, type$.WidgetStatePropertyAll_Size);
      t8 = maximumSize == null ? _null : new A.WidgetStatePropertyAll(maximumSize, type$.WidgetStatePropertyAll_Size);
      t9 = shape == null ? _null : new A.WidgetStatePropertyAll(shape, type$.WidgetStatePropertyAll_OutlinedBorder);
      return A.ButtonStyle$(alignment, animationDuration, _null, t2, elevationValue, enableFeedback, _null, _null, t3, _null, t5, _null, t8, t7, new A.WidgetStateMapper(A.LinkedHashMap_LinkedHashMap$_literal([B.WidgetState_6, disabledMouseCursor, B.C__AnyWidgetStates, enabledMouseCursor], type$.WidgetStatesConstraint, type$.nullable_MouseCursor), type$.WidgetStateMapper_nullable_MouseCursor), t1, t6, t4, t9, _null, splashFactory, _null, tapTargetSize, new A.WidgetStatePropertyAll(textStyle, type$.WidgetStatePropertyAll_nullable_TextStyle), visualDensity);
    },
    _scaledPadding0(context) {
      var theme = A.Theme_of(context),
        t1 = theme.textTheme.labelLarge,
        defaultFontSize = t1 == null ? null : t1.fontSize;
      if (defaultFontSize == null)
        defaultFontSize = 14;
      t1 = A.MediaQuery__maybeOf(context, B._MediaQueryAspect_4);
      t1 = t1 == null ? null : t1.get$textScaler();
      return A.ButtonStyleButton_scaledPadding(new A.EdgeInsets(24, 0, 24, 0), new A.EdgeInsets(12, 0, 12, 0), new A.EdgeInsets(6, 0, 6, 0), (t1 == null ? B._LinearTextScaler_1 : t1).scale$1(0, defaultFontSize) / 14);
    },
    ElevatedButton: function ElevatedButton(t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12) {
      var _ = this;
      _.onPressed = t0;
      _.onLongPress = t1;
      _.onHover = t2;
      _.onFocusChange = t3;
      _.style = t4;
      _.clipBehavior = t5;
      _.focusNode = t6;
      _.autofocus = t7;
      _.statesController = t8;
      _.isSemanticButton = t9;
      _.tooltip = t10;
      _.child = t11;
      _.key = t12;
    },
    _ElevatedButtonDefaultsM3: function _ElevatedButtonDefaultsM3(t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t18, t19, t20, t21, t22, t23, t24, t25) {
      var _ = this;
      _.context = t0;
      _.___ElevatedButtonDefaultsM3__colors_FI = $;
      _.textStyle = t1;
      _.backgroundColor = t2;
      _.foregroundColor = t3;
      _.overlayColor = t4;
      _.shadowColor = t5;
      _.surfaceTintColor = t6;
      _.elevation = t7;
      _.padding = t8;
      _.minimumSize = t9;
      _.fixedSize = t10;
      _.maximumSize = t11;
      _.iconColor = t12;
      _.iconSize = t13;
      _.iconAlignment = t14;
      _.side = t15;
      _.shape = t16;
      _.mouseCursor = t17;
      _.visualDensity = t18;
      _.tapTargetSize = t19;
      _.animationDuration = t20;
      _.enableFeedback = t21;
      _.alignment = t22;
      _.splashFactory = t23;
      _.backgroundBuilder = t24;
      _.foregroundBuilder = t25;
    },
    _ElevatedButtonDefaultsM3_backgroundColor_closure: function _ElevatedButtonDefaultsM3_backgroundColor_closure(t0) {
      this.$this = t0;
    },
    _ElevatedButtonDefaultsM3_foregroundColor_closure: function _ElevatedButtonDefaultsM3_foregroundColor_closure(t0) {
      this.$this = t0;
    },
    _ElevatedButtonDefaultsM3_overlayColor_closure: function _ElevatedButtonDefaultsM3_overlayColor_closure(t0) {
      this.$this = t0;
    },
    _ElevatedButtonDefaultsM3_elevation_closure: function _ElevatedButtonDefaultsM3_elevation_closure() {
    },
    _ElevatedButtonDefaultsM3_iconColor_closure: function _ElevatedButtonDefaultsM3_iconColor_closure(t0) {
      this.$this = t0;
    },
    _ElevatedButtonDefaultsM3_mouseCursor_closure: function _ElevatedButtonDefaultsM3_mouseCursor_closure() {
    },
    ElevatedButtonThemeData_lerp(a, b, t) {
      if (a === b)
        return a;
      return new A.ElevatedButtonThemeData(A.ButtonStyle_lerp(a.style, b.style, t));
    },
    ElevatedButtonThemeData: function ElevatedButtonThemeData(t0) {
      this.style = t0;
    },
    _ElevatedButtonThemeData_Object_Diagnosticable: function _ElevatedButtonThemeData_Object_Diagnosticable() {
    },
    ElevationOverlay_applySurfaceTint(color, surfaceTint, elevation) {
      if (surfaceTint != null && !surfaceTint.$eq(0, B.Color_Edl))
        return A.Color_alphaBlend(surfaceTint.withOpacity$1(A.ElevationOverlay__surfaceTintOpacityForElevation(elevation)), color);
      return color;
    },
    ElevationOverlay__surfaceTintOpacityForElevation(elevation) {
      var index, t1, t2, t3, lower, t4;
      if (elevation < 0)
        return 0;
      index = 0;
      while (true) {
        if (!(index < 6))
          return A.ioore(B.List_MZj, index);
        t1 = B.List_MZj[index];
        t2 = t1.elevation;
        if (!(elevation >= t2))
          break;
        if (elevation === t2 || index + 1 === 6)
          return t1.opacity;
        ++index;
      }
      t3 = index - 1;
      if (!(t3 >= 0))
        return A.ioore(B.List_MZj, t3);
      lower = B.List_MZj[t3];
      t3 = lower.elevation;
      t4 = lower.opacity;
      return t4 + (elevation - t3) / (t2 - t3) * (t1.opacity - t4);
    },
    _ElevationOpacity: function _ElevationOpacity(t0, t1) {
      this.elevation = t0;
      this.opacity = t1;
    },
    ExpansionTileThemeData_lerp(a, b, t) {
      var t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13;
      if (a === b)
        return a;
      t1 = A.Color_lerp(a.backgroundColor, b.backgroundColor, t);
      t2 = A.Color_lerp(a.collapsedBackgroundColor, b.collapsedBackgroundColor, t);
      t3 = A.EdgeInsetsGeometry_lerp(a.tilePadding, b.tilePadding, t);
      t4 = A.AlignmentGeometry_lerp(a.expandedAlignment, b.expandedAlignment, t);
      t5 = A.EdgeInsetsGeometry_lerp(a.childrenPadding, b.childrenPadding, t);
      t6 = A.Color_lerp(a.iconColor, b.iconColor, t);
      t7 = A.Color_lerp(a.collapsedIconColor, b.collapsedIconColor, t);
      t8 = A.Color_lerp(a.textColor, b.textColor, t);
      t9 = A.Color_lerp(a.collapsedTextColor, b.collapsedTextColor, t);
      t10 = A.ShapeBorder_lerp(a.shape, b.shape, t);
      t11 = A.ShapeBorder_lerp(a.collapsedShape, b.collapsedShape, t);
      t12 = t < 0.5;
      if (t12)
        t13 = a.clipBehavior;
      else
        t13 = b.clipBehavior;
      if (t12)
        t12 = a.expansionAnimationStyle;
      else
        t12 = b.expansionAnimationStyle;
      return new A.ExpansionTileThemeData(t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t13, t12);
    },
    ExpansionTileThemeData: function ExpansionTileThemeData(t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12) {
      var _ = this;
      _.backgroundColor = t0;
      _.collapsedBackgroundColor = t1;
      _.tilePadding = t2;
      _.expandedAlignment = t3;
      _.childrenPadding = t4;
      _.iconColor = t5;
      _.collapsedIconColor = t6;
      _.textColor = t7;
      _.collapsedTextColor = t8;
      _.shape = t9;
      _.collapsedShape = t10;
      _.clipBehavior = t11;
      _.expansionAnimationStyle = t12;
    },
    _ExpansionTileThemeData_Object_Diagnosticable: function _ExpansionTileThemeData_Object_Diagnosticable() {
    },
    FilledButton$(autofocus, child, clipBehavior, focusNode, key, onFocusChange, onHover, onLongPress, onPressed, statesController, style) {
      return new A.FilledButton(onPressed, onLongPress, onHover, onFocusChange, style, clipBehavior, focusNode, false, statesController, true, null, child, key);
    },
    FilledButton_FilledButton$icon(icon, label, onPressed, style) {
      var _null = null;
      return new A._FilledButtonWithIcon(onPressed, _null, _null, _null, style, B.Clip_0, _null, false, _null, true, _null, new A._FilledButtonWithIconChild(label, icon, style, _null, _null), _null);
    },
    _scaledPadding1(context) {
      var t1 = A.Theme_of(context).textTheme.labelLarge,
        defaultFontSize = t1 == null ? null : t1.fontSize;
      if (defaultFontSize == null)
        defaultFontSize = 14;
      t1 = A.MediaQuery__maybeOf(context, B._MediaQueryAspect_4);
      t1 = t1 == null ? null : t1.get$textScaler();
      t1 = (t1 == null ? B._LinearTextScaler_1 : t1).scale$1(0, defaultFontSize);
      return A.ButtonStyleButton_scaledPadding(new A.EdgeInsets(24, 0, 24, 0), new A.EdgeInsets(12, 0, 12, 0), new A.EdgeInsets(6, 0, 6, 0), t1 / 14);
    },
    _FilledButtonVariant: function _FilledButtonVariant(t0, t1) {
      this.index = t0;
      this._name = t1;
    },
    FilledButton: function FilledButton(t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12) {
      var _ = this;
      _.onPressed = t0;
      _.onLongPress = t1;
      _.onHover = t2;
      _.onFocusChange = t3;
      _.style = t4;
      _.clipBehavior = t5;
      _.focusNode = t6;
      _.autofocus = t7;
      _.statesController = t8;
      _.isSemanticButton = t9;
      _.tooltip = t10;
      _.child = t11;
      _.key = t12;
    },
    _FilledButtonWithIcon: function _FilledButtonWithIcon(t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12) {
      var _ = this;
      _.onPressed = t0;
      _.onLongPress = t1;
      _.onHover = t2;
      _.onFocusChange = t3;
      _.style = t4;
      _.clipBehavior = t5;
      _.focusNode = t6;
      _.autofocus = t7;
      _.statesController = t8;
      _.isSemanticButton = t9;
      _.tooltip = t10;
      _.child = t11;
      _.key = t12;
    },
    _FilledButtonWithIconChild: function _FilledButtonWithIconChild(t0, t1, t2, t3, t4) {
      var _ = this;
      _.label = t0;
      _.icon = t1;
      _.buttonStyle = t2;
      _.iconAlignment = t3;
      _.key = t4;
    },
    _FilledButtonDefaultsM3: function _FilledButtonDefaultsM3(t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t18, t19, t20, t21, t22, t23, t24, t25) {
      var _ = this;
      _.context = t0;
      _.___FilledButtonDefaultsM3__colors_FI = $;
      _.textStyle = t1;
      _.backgroundColor = t2;
      _.foregroundColor = t3;
      _.overlayColor = t4;
      _.shadowColor = t5;
      _.surfaceTintColor = t6;
      _.elevation = t7;
      _.padding = t8;
      _.minimumSize = t9;
      _.fixedSize = t10;
      _.maximumSize = t11;
      _.iconColor = t12;
      _.iconSize = t13;
      _.iconAlignment = t14;
      _.side = t15;
      _.shape = t16;
      _.mouseCursor = t17;
      _.visualDensity = t18;
      _.tapTargetSize = t19;
      _.animationDuration = t20;
      _.enableFeedback = t21;
      _.alignment = t22;
      _.splashFactory = t23;
      _.backgroundBuilder = t24;
      _.foregroundBuilder = t25;
    },
    _FilledButtonDefaultsM3_backgroundColor_closure: function _FilledButtonDefaultsM3_backgroundColor_closure(t0) {
      this.$this = t0;
    },
    _FilledButtonDefaultsM3_foregroundColor_closure: function _FilledButtonDefaultsM3_foregroundColor_closure(t0) {
      this.$this = t0;
    },
    _FilledButtonDefaultsM3_overlayColor_closure: function _FilledButtonDefaultsM3_overlayColor_closure(t0) {
      this.$this = t0;
    },
    _FilledButtonDefaultsM3_elevation_closure: function _FilledButtonDefaultsM3_elevation_closure() {
    },
    _FilledButtonDefaultsM3_iconColor_closure: function _FilledButtonDefaultsM3_iconColor_closure(t0) {
      this.$this = t0;
    },
    _FilledButtonDefaultsM3_mouseCursor_closure: function _FilledButtonDefaultsM3_mouseCursor_closure() {
    },
    FilledButtonThemeData_lerp(a, b, t) {
      if (a === b)
        return a;
      return new A.FilledButtonThemeData(A.ButtonStyle_lerp(a.style, b.style, t));
    },
    FilledButtonTheme_of(context) {
      var t1;
      context.dependOnInheritedWidgetOfExactType$1$0(type$.FilledButtonTheme);
      t1 = A.Theme_of(context);
      return t1.filledButtonTheme;
    },
    FilledButtonThemeData: function FilledButtonThemeData(t0) {
      this.style = t0;
    },
    _FilledButtonThemeData_Object_Diagnosticable: function _FilledButtonThemeData_Object_Diagnosticable() {
    },
    FlexibleSpaceBarSettings: function FlexibleSpaceBarSettings(t0, t1, t2, t3, t4, t5, t6, t7) {
      var _ = this;
      _.toolbarOpacity = t0;
      _.minExtent = t1;
      _.maxExtent = t2;
      _.currentExtent = t3;
      _.isScrolledUnder = t4;
      _.hasLeading = t5;
      _.child = t6;
      _.key = t7;
    },
    _DefaultHeroTag: function _DefaultHeroTag() {
    },
    _FloatingActionButtonType: function _FloatingActionButtonType(t0, t1) {
      this.index = t0;
      this._name = t1;
    },
    FloatingActionButton: function FloatingActionButton(t0, t1, t2, t3, t4, t5, t6, t7, t8) {
      var _ = this;
      _.child = t0;
      _.foregroundColor = t1;
      _.backgroundColor = t2;
      _.onPressed = t3;
      _.mouseCursor = t4;
      _.isExtended = t5;
      _._floatingActionButtonType = t6;
      _._extendedLabel = t7;
      _.key = t8;
    },
    _EffectiveMouseCursor: function _EffectiveMouseCursor(t0, t1) {
      this.widgetCursor = t0;
      this.themeCursor = t1;
    },
    _ChildOverflowBox: function _ChildOverflowBox(t0, t1) {
      this.child = t0;
      this.key = t1;
    },
    _RenderChildOverflowBox: function _RenderChildOverflowBox(t0, t1, t2, t3, t4) {
      var _ = this;
      _._resolvedAlignment = null;
      _._alignment = t0;
      _._shifted_box$_textDirection = t1;
      _.RenderObjectWithChildMixin__child = t2;
      _._layoutCacheStorage = t3;
      _._computingThisDryBaseline = _._computingThisDryLayout = false;
      _._box$_size = null;
      _._debugActivePointers = 0;
      _._debugDisposed = false;
      _.parentData = null;
      _._depth = 0;
      _.debugCreator = _._object$_parent = null;
      _._debugDoingThisLayout = _._debugDoingThisResize = false;
      _._debugCanParentUseSize = null;
      _._debugMutationsLocked = false;
      _._object$_owner = null;
      _._needsLayout = true;
      _._relayoutBoundary = null;
      _._doingThisLayoutWithCallback = false;
      _._constraints = null;
      _._debugDoingThisPaint = false;
      _.__RenderObject__wasRepaintBoundary_A = $;
      _._layerHandle = t4;
      _._needsCompositingBitsUpdate = false;
      _.__RenderObject__needsCompositing_A = $;
      _._needsPaint = true;
      _._needsCompositedLayerUpdate = false;
      _._cachedSemanticsConfiguration = null;
      _._needsSemanticsUpdate = true;
      _._semantics = null;
    },
    _FABDefaultsM3: function _FABDefaultsM3(t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t18, t19, t20, t21, t22, t23) {
      var _ = this;
      _.context = t0;
      _.type = t1;
      _.hasChild = t2;
      _.___FABDefaultsM3__textTheme_FI = _.___FABDefaultsM3__colors_FI = $;
      _.foregroundColor = t3;
      _.backgroundColor = t4;
      _.focusColor = t5;
      _.hoverColor = t6;
      _.splashColor = t7;
      _.elevation = t8;
      _.focusElevation = t9;
      _.hoverElevation = t10;
      _.disabledElevation = t11;
      _.highlightElevation = t12;
      _.shape = t13;
      _.enableFeedback = t14;
      _.iconSize = t15;
      _.sizeConstraints = t16;
      _.smallSizeConstraints = t17;
      _.largeSizeConstraints = t18;
      _.extendedSizeConstraints = t19;
      _.extendedIconLabelSpacing = t20;
      _.extendedPadding = t21;
      _.extendedTextStyle = t22;
      _.mouseCursor = t23;
    },
    StandardFabLocation__rightOffsetX(scaffoldGeometry, adjustment) {
      return scaffoldGeometry.scaffoldSize._dx - 16 - scaffoldGeometry.minInsets.right - scaffoldGeometry.floatingActionButtonSize._dx + adjustment;
    },
    _AnimationSwap$(first, next, $parent, swapThreshold, $T) {
      return new A._AnimationSwap($parent, swapThreshold, first, next, new A.ObserverList(A._setArrayType([], type$.JSArray_of_void_Function_AnimationStatus), type$.ObserverList_of_void_Function_AnimationStatus), new A.HashedObserverList(A.LinkedHashMap_LinkedHashMap(null, null, type$.void_Function, type$.int), type$.HashedObserverList_of_void_Function), 0, $T._eval$1("_AnimationSwap<0>"));
    },
    FloatingActionButtonLocation: function FloatingActionButtonLocation() {
    },
    StandardFabLocation: function StandardFabLocation() {
    },
    FabFloatOffsetY: function FabFloatOffsetY() {
    },
    FabEndOffsetX: function FabEndOffsetX() {
    },
    _EndFloatFabLocation: function _EndFloatFabLocation() {
    },
    FloatingActionButtonAnimator: function FloatingActionButtonAnimator() {
    },
    _ScalingFabMotionAnimator: function _ScalingFabMotionAnimator() {
    },
    _AnimationSwap: function _AnimationSwap(t0, t1, t2, t3, t4, t5, t6, t7) {
      var _ = this;
      _.parent = t0;
      _.swapThreshold = t1;
      _.first = t2;
      _.next = t3;
      _._lastValue = _._lastStatus = null;
      _.AnimationLocalStatusListenersMixin__statusListeners = t4;
      _.AnimationLocalListenersMixin__listeners = t5;
      _.AnimationLazyListenerMixin__listenerCounter = t6;
      _.$ti = t7;
    },
    __EndFloatFabLocation_StandardFabLocation_FabEndOffsetX: function __EndFloatFabLocation_StandardFabLocation_FabEndOffsetX() {
    },
    __EndFloatFabLocation_StandardFabLocation_FabEndOffsetX_FabFloatOffsetY: function __EndFloatFabLocation_StandardFabLocation_FabEndOffsetX_FabFloatOffsetY() {
    },
    FloatingActionButtonThemeData$(backgroundColor, disabledElevation, elevation, enableFeedback, extendedIconLabelSpacing, extendedPadding, extendedSizeConstraints, extendedTextStyle, focusColor, focusElevation, foregroundColor, highlightElevation, hoverColor, hoverElevation, iconSize, largeSizeConstraints, mouseCursor, shape, sizeConstraints, smallSizeConstraints, splashColor) {
      return new A.FloatingActionButtonThemeData(foregroundColor, backgroundColor, focusColor, hoverColor, splashColor, elevation, focusElevation, hoverElevation, disabledElevation, highlightElevation, shape, enableFeedback, iconSize, sizeConstraints, smallSizeConstraints, largeSizeConstraints, extendedSizeConstraints, extendedIconLabelSpacing, extendedPadding, extendedTextStyle, mouseCursor);
    },
    FloatingActionButtonThemeData_lerp(a, b, t) {
      var t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t18, t19, t20, t21;
      if (a === b)
        return a;
      t1 = A.Color_lerp(a.foregroundColor, b.foregroundColor, t);
      t2 = A.Color_lerp(a.backgroundColor, b.backgroundColor, t);
      t3 = A.Color_lerp(a.focusColor, b.focusColor, t);
      t4 = A.Color_lerp(a.hoverColor, b.hoverColor, t);
      t5 = A.Color_lerp(a.splashColor, b.splashColor, t);
      t6 = A.lerpDouble(a.elevation, b.elevation, t);
      t7 = A.lerpDouble(a.focusElevation, b.focusElevation, t);
      t8 = A.lerpDouble(a.hoverElevation, b.hoverElevation, t);
      t9 = A.lerpDouble(a.disabledElevation, b.disabledElevation, t);
      t10 = A.lerpDouble(a.highlightElevation, b.highlightElevation, t);
      t11 = A.ShapeBorder_lerp(a.shape, b.shape, t);
      t12 = t < 0.5;
      if (t12)
        t13 = a.enableFeedback;
      else
        t13 = b.enableFeedback;
      t14 = A.lerpDouble(a.iconSize, b.iconSize, t);
      t15 = A.BoxConstraints_lerp(a.sizeConstraints, b.sizeConstraints, t);
      t16 = A.BoxConstraints_lerp(a.smallSizeConstraints, b.smallSizeConstraints, t);
      t17 = A.BoxConstraints_lerp(a.largeSizeConstraints, b.largeSizeConstraints, t);
      t18 = A.BoxConstraints_lerp(a.extendedSizeConstraints, b.extendedSizeConstraints, t);
      t19 = A.lerpDouble(a.extendedIconLabelSpacing, b.extendedIconLabelSpacing, t);
      t20 = A.EdgeInsetsGeometry_lerp(a.extendedPadding, b.extendedPadding, t);
      t21 = A.TextStyle_lerp(a.extendedTextStyle, b.extendedTextStyle, t);
      if (t12)
        t12 = a.mouseCursor;
      else
        t12 = b.mouseCursor;
      return A.FloatingActionButtonThemeData$(t2, t9, t6, t13, t19, t20, t18, t21, t3, t7, t1, t10, t4, t8, t14, t17, t12, t11, t15, t16, t5);
    },
    FloatingActionButtonThemeData: function FloatingActionButtonThemeData(t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t18, t19, t20) {
      var _ = this;
      _.foregroundColor = t0;
      _.backgroundColor = t1;
      _.focusColor = t2;
      _.hoverColor = t3;
      _.splashColor = t4;
      _.elevation = t5;
      _.focusElevation = t6;
      _.hoverElevation = t7;
      _.disabledElevation = t8;
      _.highlightElevation = t9;
      _.shape = t10;
      _.enableFeedback = t11;
      _.iconSize = t12;
      _.sizeConstraints = t13;
      _.smallSizeConstraints = t14;
      _.largeSizeConstraints = t15;
      _.extendedSizeConstraints = t16;
      _.extendedIconLabelSpacing = t17;
      _.extendedPadding = t18;
      _.extendedTextStyle = t19;
      _.mouseCursor = t20;
    },
    _FloatingActionButtonThemeData_Object_Diagnosticable: function _FloatingActionButtonThemeData_Object_Diagnosticable() {
    },
    IconButton$(color, constraints, icon, iconSize, key, onPressed, padding, style, tooltip) {
      return new A.IconButton(iconSize, padding, icon, color, onPressed, tooltip, constraints, style, B._IconButtonVariant_0, key);
    },
    IconButton_styleFrom(alignment, disabledForegroundColor, disabledMouseCursor, enableFeedback, enabledMouseCursor, focusColor, foregroundColor, highlightColor, hoverColor, iconSize, maximumSize, minimumSize, padding, visualDensity) {
      var t1, t2, t3, overlayColorProp, t4, t5, t6, _null = null;
      if (foregroundColor != null) {
        $label0$0: {
          t1 = foregroundColor.withOpacity$1(0.1);
          t2 = foregroundColor.withOpacity$1(0.08);
          t3 = foregroundColor.withOpacity$1(0.1);
          t3 = new A.WidgetStateMapper(A.LinkedHashMap_LinkedHashMap$_literal([B.WidgetState_2, t1, B.WidgetState_0, t2, B.WidgetState_1, t3], type$.WidgetState, type$.nullable_Color), type$.WidgetStateMapper_nullable_Color);
          t1 = t3;
          break $label0$0;
        }
        overlayColorProp = t1;
      } else
        overlayColorProp = _null;
      t1 = A.ButtonStyleButton_defaultColor(_null, _null);
      t2 = A.ButtonStyleButton_defaultColor(foregroundColor, disabledForegroundColor);
      t3 = padding == null ? _null : new A.WidgetStatePropertyAll(padding, type$.WidgetStatePropertyAll_EdgeInsetsGeometry);
      t4 = minimumSize == null ? _null : new A.WidgetStatePropertyAll(minimumSize, type$.WidgetStatePropertyAll_Size);
      t5 = maximumSize == null ? _null : new A.WidgetStatePropertyAll(maximumSize, type$.WidgetStatePropertyAll_Size);
      t6 = iconSize == null ? _null : new A.WidgetStatePropertyAll(iconSize, type$.WidgetStatePropertyAll_double);
      return A.ButtonStyle$(alignment, _null, _null, t1, _null, enableFeedback, _null, _null, t2, _null, _null, t6, t5, t4, new A.WidgetStateMapper(A.LinkedHashMap_LinkedHashMap$_literal([B.WidgetState_6, disabledMouseCursor, B.C__AnyWidgetStates, enabledMouseCursor], type$.WidgetStatesConstraint, type$.nullable_MouseCursor), type$.WidgetStateMapper_nullable_MouseCursor), overlayColorProp, t3, _null, _null, _null, _null, _null, _null, _null, visualDensity);
    },
    _IconButtonVariant: function _IconButtonVariant(t0, t1) {
      this.index = t0;
      this._name = t1;
    },
    IconButton: function IconButton(t0, t1, t2, t3, t4, t5, t6, t7, t8, t9) {
      var _ = this;
      _.iconSize = t0;
      _.padding = t1;
      _.icon = t2;
      _.color = t3;
      _.onPressed = t4;
      _.tooltip = t5;
      _.constraints = t6;
      _.style = t7;
      _._variant = t8;
      _.key = t9;
    },
    _SelectableIconButton: function _SelectableIconButton(t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10) {
      var _ = this;
      _.isSelected = t0;
      _.style = t1;
      _.focusNode = t2;
      _.variant = t3;
      _.autofocus = t4;
      _.onPressed = t5;
      _.tooltip = t6;
      _.child = t7;
      _.onLongPress = t8;
      _.onHover = t9;
      _.key = t10;
    },
    _SelectableIconButtonState: function _SelectableIconButtonState(t0) {
      var _ = this;
      _.___SelectableIconButtonState_statesController_F = $;
      _._widget = null;
      _._debugLifecycleState = t0;
      _._framework$_element = null;
    },
    _IconButtonM3: function _IconButtonM3(t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14) {
      var _ = this;
      _.variant = t0;
      _.toggleable = t1;
      _.onPressed = t2;
      _.onLongPress = t3;
      _.onHover = t4;
      _.onFocusChange = t5;
      _.style = t6;
      _.clipBehavior = t7;
      _.focusNode = t8;
      _.autofocus = t9;
      _.statesController = t10;
      _.isSemanticButton = t11;
      _.tooltip = t12;
      _.child = t13;
      _.key = t14;
    },
    _IconButtonDefaultsM3: function _IconButtonDefaultsM3(t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t18, t19, t20, t21, t22, t23, t24, t25) {
      var _ = this;
      _.context = t0;
      _.___IconButtonDefaultsM3__colors_FI = $;
      _.textStyle = t1;
      _.backgroundColor = t2;
      _.foregroundColor = t3;
      _.overlayColor = t4;
      _.shadowColor = t5;
      _.surfaceTintColor = t6;
      _.elevation = t7;
      _.padding = t8;
      _.minimumSize = t9;
      _.fixedSize = t10;
      _.maximumSize = t11;
      _.iconColor = t12;
      _.iconSize = t13;
      _.iconAlignment = t14;
      _.side = t15;
      _.shape = t16;
      _.mouseCursor = t17;
      _.visualDensity = t18;
      _.tapTargetSize = t19;
      _.animationDuration = t20;
      _.enableFeedback = t21;
      _.alignment = t22;
      _.splashFactory = t23;
      _.backgroundBuilder = t24;
      _.foregroundBuilder = t25;
    },
    _IconButtonDefaultsM3_foregroundColor_closure: function _IconButtonDefaultsM3_foregroundColor_closure(t0) {
      this.$this = t0;
    },
    _IconButtonDefaultsM3_overlayColor_closure: function _IconButtonDefaultsM3_overlayColor_closure(t0) {
      this.$this = t0;
    },
    _IconButtonDefaultsM3_mouseCursor_closure: function _IconButtonDefaultsM3_mouseCursor_closure() {
    },
    _FilledIconButtonDefaultsM3: function _FilledIconButtonDefaultsM3(t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t18, t19, t20, t21, t22, t23, t24, t25, t26) {
      var _ = this;
      _.context = t0;
      _.toggleable = t1;
      _.___FilledIconButtonDefaultsM3__colors_FI = $;
      _.textStyle = t2;
      _.backgroundColor = t3;
      _.foregroundColor = t4;
      _.overlayColor = t5;
      _.shadowColor = t6;
      _.surfaceTintColor = t7;
      _.elevation = t8;
      _.padding = t9;
      _.minimumSize = t10;
      _.fixedSize = t11;
      _.maximumSize = t12;
      _.iconColor = t13;
      _.iconSize = t14;
      _.iconAlignment = t15;
      _.side = t16;
      _.shape = t17;
      _.mouseCursor = t18;
      _.visualDensity = t19;
      _.tapTargetSize = t20;
      _.animationDuration = t21;
      _.enableFeedback = t22;
      _.alignment = t23;
      _.splashFactory = t24;
      _.backgroundBuilder = t25;
      _.foregroundBuilder = t26;
    },
    _FilledIconButtonDefaultsM3_backgroundColor_closure: function _FilledIconButtonDefaultsM3_backgroundColor_closure(t0) {
      this.$this = t0;
    },
    _FilledIconButtonDefaultsM3_foregroundColor_closure: function _FilledIconButtonDefaultsM3_foregroundColor_closure(t0) {
      this.$this = t0;
    },
    _FilledIconButtonDefaultsM3_overlayColor_closure: function _FilledIconButtonDefaultsM3_overlayColor_closure(t0) {
      this.$this = t0;
    },
    _FilledIconButtonDefaultsM3_mouseCursor_closure: function _FilledIconButtonDefaultsM3_mouseCursor_closure() {
    },
    _FilledTonalIconButtonDefaultsM3: function _FilledTonalIconButtonDefaultsM3(t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t18, t19, t20, t21, t22, t23, t24, t25, t26) {
      var _ = this;
      _.context = t0;
      _.toggleable = t1;
      _.___FilledTonalIconButtonDefaultsM3__colors_FI = $;
      _.textStyle = t2;
      _.backgroundColor = t3;
      _.foregroundColor = t4;
      _.overlayColor = t5;
      _.shadowColor = t6;
      _.surfaceTintColor = t7;
      _.elevation = t8;
      _.padding = t9;
      _.minimumSize = t10;
      _.fixedSize = t11;
      _.maximumSize = t12;
      _.iconColor = t13;
      _.iconSize = t14;
      _.iconAlignment = t15;
      _.side = t16;
      _.shape = t17;
      _.mouseCursor = t18;
      _.visualDensity = t19;
      _.tapTargetSize = t20;
      _.animationDuration = t21;
      _.enableFeedback = t22;
      _.alignment = t23;
      _.splashFactory = t24;
      _.backgroundBuilder = t25;
      _.foregroundBuilder = t26;
    },
    _FilledTonalIconButtonDefaultsM3_backgroundColor_closure: function _FilledTonalIconButtonDefaultsM3_backgroundColor_closure(t0) {
      this.$this = t0;
    },
    _FilledTonalIconButtonDefaultsM3_foregroundColor_closure: function _FilledTonalIconButtonDefaultsM3_foregroundColor_closure(t0) {
      this.$this = t0;
    },
    _FilledTonalIconButtonDefaultsM3_overlayColor_closure: function _FilledTonalIconButtonDefaultsM3_overlayColor_closure(t0) {
      this.$this = t0;
    },
    _FilledTonalIconButtonDefaultsM3_mouseCursor_closure: function _FilledTonalIconButtonDefaultsM3_mouseCursor_closure() {
    },
    _OutlinedIconButtonDefaultsM3: function _OutlinedIconButtonDefaultsM3(t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t18, t19, t20, t21, t22, t23, t24, t25) {
      var _ = this;
      _.context = t0;
      _.___OutlinedIconButtonDefaultsM3__colors_FI = $;
      _.textStyle = t1;
      _.backgroundColor = t2;
      _.foregroundColor = t3;
      _.overlayColor = t4;
      _.shadowColor = t5;
      _.surfaceTintColor = t6;
      _.elevation = t7;
      _.padding = t8;
      _.minimumSize = t9;
      _.fixedSize = t10;
      _.maximumSize = t11;
      _.iconColor = t12;
      _.iconSize = t13;
      _.iconAlignment = t14;
      _.side = t15;
      _.shape = t16;
      _.mouseCursor = t17;
      _.visualDensity = t18;
      _.tapTargetSize = t19;
      _.animationDuration = t20;
      _.enableFeedback = t21;
      _.alignment = t22;
      _.splashFactory = t23;
      _.backgroundBuilder = t24;
      _.foregroundBuilder = t25;
    },
    _OutlinedIconButtonDefaultsM3_backgroundColor_closure: function _OutlinedIconButtonDefaultsM3_backgroundColor_closure(t0) {
      this.$this = t0;
    },
    _OutlinedIconButtonDefaultsM3_foregroundColor_closure: function _OutlinedIconButtonDefaultsM3_foregroundColor_closure(t0) {
      this.$this = t0;
    },
    _OutlinedIconButtonDefaultsM3_overlayColor_closure: function _OutlinedIconButtonDefaultsM3_overlayColor_closure(t0) {
      this.$this = t0;
    },
    _OutlinedIconButtonDefaultsM3_side_closure: function _OutlinedIconButtonDefaultsM3_side_closure(t0) {
      this.$this = t0;
    },
    _OutlinedIconButtonDefaultsM3_mouseCursor_closure: function _OutlinedIconButtonDefaultsM3_mouseCursor_closure() {
    },
    IconButtonThemeData_lerp(a, b, t) {
      if (a === b)
        return a;
      return new A.IconButtonThemeData(A.ButtonStyle_lerp(a.style, b.style, t));
    },
    IconButtonTheme$(child, data) {
      return new A.IconButtonTheme(data, child, null);
    },
    IconButtonTheme_of(context) {
      var buttonTheme = context.dependOnInheritedWidgetOfExactType$1$0(type$.IconButtonTheme),
        t1 = buttonTheme == null ? null : buttonTheme.data;
      return t1 == null ? A.Theme_of(context).iconButtonTheme : t1;
    },
    IconButtonThemeData: function IconButtonThemeData(t0) {
      this.style = t0;
    },
    IconButtonTheme: function IconButtonTheme(t0, t1, t2) {
      this.data = t0;
      this.child = t1;
      this.key = t2;
    },
    _IconButtonThemeData_Object_Diagnosticable: function _IconButtonThemeData_Object_Diagnosticable() {
    },
    InkHighlight: function InkHighlight(t0, t1, t2, t3, t4, t5, t6, t7, t8, t9) {
      var _ = this;
      _._ink_highlight$_shape = t0;
      _._ink_highlight$_radius = t1;
      _._borderRadius = t2;
      _._rectCallback = t3;
      _._ink_highlight$_textDirection = t4;
      _.__InkHighlight__alphaController_A = _.__InkHighlight__alpha_A = $;
      _._active = true;
      _._ink_well$_color = t5;
      _._customBorder = t6;
      _._material$_controller = t7;
      _.referenceBox = t8;
      _.onRemoved = t9;
      _._material$_debugDisposed = false;
    },
    _getClipCallback0(referenceBox, containedInkWell, rectCallback) {
      if (rectCallback != null) {
        A.assertHelper(containedInkWell);
        return rectCallback;
      }
      if (containedInkWell)
        return new A._getClipCallback_closure0(referenceBox);
      return null;
    },
    _getClipCallback_closure0: function _getClipCallback_closure0(t0) {
      this.referenceBox = t0;
    },
    _InkRippleFactory: function _InkRippleFactory() {
    },
    InkRipple: function InkRipple(t0, t1, t2, t3, t4, t5, t6, t7, t8, t9) {
      var _ = this;
      _._ink_ripple$_position = t0;
      _._ink_ripple$_borderRadius = t1;
      _._ink_ripple$_targetRadius = t2;
      _._ink_ripple$_clipCallback = t3;
      _._ink_ripple$_textDirection = t4;
      _.__InkRipple__fadeOutController_A = _.__InkRipple__fadeOut_A = _.__InkRipple__fadeInController_A = _.__InkRipple__fadeIn_A = _.__InkRipple__radiusController_A = _.__InkRipple__radius_A = $;
      _._ink_well$_color = t5;
      _._customBorder = t6;
      _._material$_controller = t7;
      _.referenceBox = t8;
      _.onRemoved = t9;
      _._material$_debugDisposed = false;
    },
    _getClipCallback(referenceBox, containedInkWell, rectCallback) {
      if (rectCallback != null) {
        A.assertHelper(containedInkWell);
        return rectCallback;
      }
      if (containedInkWell)
        return new A._getClipCallback_closure(referenceBox);
      return null;
    },
    _getTargetRadius(referenceBox, containedInkWell, rectCallback, position) {
      var t1, size, d1, d2, d3, d4;
      if (containedInkWell) {
        if (rectCallback != null) {
          t1 = rectCallback.call$0();
          size = new A.Size(t1.right - t1.left, t1.bottom - t1.top);
        } else
          size = referenceBox.get$size(0);
        d1 = position.$sub(0, B.Offset_0_0).get$distance();
        d2 = position.$sub(0, new A.Offset(0 + size._dx, 0)).get$distance();
        d3 = position.$sub(0, new A.Offset(0, 0 + size._dy)).get$distance();
        d4 = position.$sub(0, size.bottomRight$1(0, B.Offset_0_0)).get$distance();
        return Math.ceil(Math.max(Math.max(d1, d2), Math.max(d3, d4)));
      }
      return 35;
    },
    _getClipCallback_closure: function _getClipCallback_closure(t0) {
      this.referenceBox = t0;
    },
    _InkSplashFactory: function _InkSplashFactory() {
    },
    InkSplash: function InkSplash(t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10) {
      var _ = this;
      _._ink_splash$_position = t0;
      _._ink_splash$_borderRadius = t1;
      _._targetRadius = t2;
      _._clipCallback = t3;
      _._repositionToReferenceBox = t4;
      _._ink_splash$_textDirection = t5;
      _.__InkSplash__alpha_A = _.__InkSplash__radiusController_A = _.__InkSplash__radius_A = $;
      _._alphaController = null;
      _._ink_well$_color = t6;
      _._customBorder = t7;
      _._material$_controller = t8;
      _.referenceBox = t9;
      _.onRemoved = t10;
      _._material$_debugDisposed = false;
    },
    InkResponse$(autofocus, borderRadius, canRequestFocus, child, containedInkWell, customBorder, enableFeedback, excludeFromSemantics, focusColor, focusNode, highlightColor, highlightShape, hoverColor, hoverDuration, key, mouseCursor, onDoubleTap, onFocusChange, onHighlightChanged, onHover, onLongPress, onSecondaryTap, onSecondaryTapCancel, onSecondaryTapDown, onSecondaryTapUp, onTap, onTapCancel, onTapDown, onTapUp, overlayColor, radius, splashColor, splashFactory, statesController) {
      return new A.InkResponse(child, onTap, onTapDown, onTapUp, onTapCancel, onDoubleTap, onLongPress, onSecondaryTap, onSecondaryTapDown, onSecondaryTapUp, onSecondaryTapCancel, onHighlightChanged, onHover, mouseCursor, containedInkWell, highlightShape, radius, borderRadius, customBorder, focusColor, hoverColor, highlightColor, overlayColor, splashColor, splashFactory, enableFeedback, false, onFocusChange, false, focusNode, canRequestFocus, statesController, hoverDuration, key);
    },
    InkWell$(autofocus, canRequestFocus, child, customBorder, enableFeedback, focusColor, focusNode, highlightColor, hoverColor, mouseCursor, onFocusChange, onHighlightChanged, onHover, onLongPress, onTap, overlayColor, splashColor, splashFactory, statesController) {
      var _null = null;
      return new A.InkWell(child, onTap, _null, _null, _null, _null, onLongPress, _null, _null, _null, _null, onHighlightChanged, onHover, mouseCursor, true, B.BoxShape_0, _null, _null, customBorder, focusColor, hoverColor, highlightColor, overlayColor, splashColor, splashFactory, enableFeedback, false, onFocusChange, false, focusNode, canRequestFocus, statesController, _null, _null);
    },
    InteractiveInkFeature: function InteractiveInkFeature() {
    },
    InteractiveInkFeatureFactory: function InteractiveInkFeatureFactory() {
    },
    _ParentInkResponseProvider: function _ParentInkResponseProvider(t0, t1, t2) {
      this.state = t0;
      this.child = t1;
      this.key = t2;
    },
    InkResponse: function InkResponse(t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t18, t19, t20, t21, t22, t23, t24, t25, t26, t27, t28, t29, t30, t31, t32, t33) {
      var _ = this;
      _.child = t0;
      _.onTap = t1;
      _.onTapDown = t2;
      _.onTapUp = t3;
      _.onTapCancel = t4;
      _.onDoubleTap = t5;
      _.onLongPress = t6;
      _.onSecondaryTap = t7;
      _.onSecondaryTapDown = t8;
      _.onSecondaryTapUp = t9;
      _.onSecondaryTapCancel = t10;
      _.onHighlightChanged = t11;
      _.onHover = t12;
      _.mouseCursor = t13;
      _.containedInkWell = t14;
      _.highlightShape = t15;
      _.radius = t16;
      _.borderRadius = t17;
      _.customBorder = t18;
      _.focusColor = t19;
      _.hoverColor = t20;
      _.highlightColor = t21;
      _.overlayColor = t22;
      _.splashColor = t23;
      _.splashFactory = t24;
      _.enableFeedback = t25;
      _.excludeFromSemantics = t26;
      _.onFocusChange = t27;
      _.autofocus = t28;
      _.focusNode = t29;
      _.canRequestFocus = t30;
      _.statesController = t31;
      _.hoverDuration = t32;
      _.key = t33;
    },
    _InkResponseStateWidget: function _InkResponseStateWidget(t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t18, t19, t20, t21, t22, t23, t24, t25, t26, t27, t28, t29, t30, t31, t32, t33, t34, t35, t36) {
      var _ = this;
      _.child = t0;
      _.onTap = t1;
      _.onTapDown = t2;
      _.onTapUp = t3;
      _.onTapCancel = t4;
      _.onDoubleTap = t5;
      _.onLongPress = t6;
      _.onSecondaryTap = t7;
      _.onSecondaryTapUp = t8;
      _.onSecondaryTapDown = t9;
      _.onSecondaryTapCancel = t10;
      _.onHighlightChanged = t11;
      _.onHover = t12;
      _.mouseCursor = t13;
      _.containedInkWell = t14;
      _.highlightShape = t15;
      _.radius = t16;
      _.borderRadius = t17;
      _.customBorder = t18;
      _.focusColor = t19;
      _.hoverColor = t20;
      _.highlightColor = t21;
      _.overlayColor = t22;
      _.splashColor = t23;
      _.splashFactory = t24;
      _.enableFeedback = t25;
      _.excludeFromSemantics = t26;
      _.onFocusChange = t27;
      _.autofocus = t28;
      _.focusNode = t29;
      _.canRequestFocus = t30;
      _.parentState = t31;
      _.getRectCallback = t32;
      _.debugCheckContext = t33;
      _.statesController = t34;
      _.hoverDuration = t35;
      _.key = t36;
    },
    _HighlightType: function _HighlightType(t0, t1) {
      this.index = t0;
      this._name = t1;
    },
    _InkResponseState: function _InkResponseState(t0, t1, t2, t3) {
      var _ = this;
      _._currentSplash = _._splashes = null;
      _._ink_well$_hovering = false;
      _._highlights = t0;
      _.___InkResponseState__actionMap_FI = $;
      _.internalStatesController = null;
      _._activeChildren = t1;
      _._activationTimer = null;
      _._ink_well$_hasFocus = false;
      _.AutomaticKeepAliveClientMixin__keepAliveHandle = t2;
      _._widget = null;
      _._debugLifecycleState = t3;
      _._framework$_element = null;
    },
    _InkResponseState_highlightsExist_closure: function _InkResponseState_highlightsExist_closure() {
    },
    _InkResponseState_activateOnIntent_closure: function _InkResponseState_activateOnIntent_closure(t0) {
      this.$this = t0;
    },
    _InkResponseState_handleStatesControllerChange_closure: function _InkResponseState_handleStatesControllerChange_closure() {
    },
    _InkResponseState_updateHighlight_handleInkRemoval: function _InkResponseState_updateHighlight_handleInkRemoval(t0, t1) {
      this.$this = t0;
      this.type = t1;
    },
    _InkResponseState__createSplash_onRemoved: function _InkResponseState__createSplash_onRemoved(t0, t1) {
      this._box_0 = t0;
      this.$this = t1;
    },
    _InkResponseState_handleFocusHighlightModeChange_closure: function _InkResponseState_handleFocusHighlightModeChange_closure(t0) {
      this.$this = t0;
    },
    _InkResponseState_build_getHighlightColorForType: function _InkResponseState_build_getHighlightColorForType(t0, t1, t2, t3, t4) {
      var _ = this;
      _.$this = t0;
      _.pressed = t1;
      _.theme = t2;
      _.focused = t3;
      _.hovered = t4;
    },
    InkWell: function InkWell(t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t18, t19, t20, t21, t22, t23, t24, t25, t26, t27, t28, t29, t30, t31, t32, t33) {
      var _ = this;
      _.child = t0;
      _.onTap = t1;
      _.onTapDown = t2;
      _.onTapUp = t3;
      _.onTapCancel = t4;
      _.onDoubleTap = t5;
      _.onLongPress = t6;
      _.onSecondaryTap = t7;
      _.onSecondaryTapDown = t8;
      _.onSecondaryTapUp = t9;
      _.onSecondaryTapCancel = t10;
      _.onHighlightChanged = t11;
      _.onHover = t12;
      _.mouseCursor = t13;
      _.containedInkWell = t14;
      _.highlightShape = t15;
      _.radius = t16;
      _.borderRadius = t17;
      _.customBorder = t18;
      _.focusColor = t19;
      _.hoverColor = t20;
      _.highlightColor = t21;
      _.overlayColor = t22;
      _.splashColor = t23;
      _.splashFactory = t24;
      _.enableFeedback = t25;
      _.excludeFromSemantics = t26;
      _.onFocusChange = t27;
      _.autofocus = t28;
      _.focusNode = t29;
      _.canRequestFocus = t30;
      _.statesController = t31;
      _.hoverDuration = t32;
      _.key = t33;
    },
    __InkResponseState_State_AutomaticKeepAliveClientMixin: function __InkResponseState_State_AutomaticKeepAliveClientMixin() {
    },
    InputBorder: function InputBorder() {
    },
    UnderlineInputBorder: function UnderlineInputBorder(t0, t1) {
      this.borderRadius = t0;
      this.borderSide = t1;
    },
    OutlineInputBorder: function OutlineInputBorder(t0, t1, t2) {
      this.gapPadding = t0;
      this.borderRadius = t1;
      this.borderSide = t2;
    },
    FloatingLabelAlignment__stringify(x) {
      var t1;
      $label0$0: {
        if (-1 === x) {
          t1 = "FloatingLabelAlignment.start";
          break $label0$0;
        }
        if (0 === x) {
          t1 = "FloatingLabelAlignment.center";
          break $label0$0;
        }
        t1 = "FloatingLabelAlignment(x: " + B.JSInt_methods.toStringAsFixed$1(x, 1) + ")";
        break $label0$0;
      }
      return t1;
    },
    _RenderDecoration__minWidth(box, height) {
      var t1 = box == null ? null : box.getMinIntrinsicWidth$1(height);
      return t1 == null ? 0 : t1;
    },
    _RenderDecoration__maxWidth(box, height) {
      var t1 = box == null ? null : box.getMaxIntrinsicWidth$1(height);
      return t1 == null ? 0 : t1;
    },
    _RenderDecoration__minHeight(box, width) {
      var t1 = box == null ? null : box.getMinIntrinsicHeight$1(width);
      return t1 == null ? 0 : t1;
    },
    _RenderDecoration__boxSize(box) {
      var t1 = box == null ? null : box.get$size(0);
      return t1 == null ? B.Size_0_0 : t1;
    },
    _RenderDecoration__getBaseline(box, boxConstraints) {
      var t1 = A.ChildLayoutHelper_getBaseline(box, boxConstraints, B.TextBaseline_0);
      return t1 == null ? box.get$size(0)._dy : t1;
    },
    _RenderDecoration__getDryBaseline(box, boxConstraints) {
      var t1 = box.getDryBaseline$2(boxConstraints, B.TextBaseline_0);
      return t1 == null ? box._computeIntrinsics$2$3(B.C__DryLayout, boxConstraints, box.get$_computeDryLayout(), type$.BoxConstraints, type$.Size)._dy : t1;
    },
    InputDecoration$(alignLabelWithHint, border, constraints, contentPadding, counter, counterStyle, counterText, disabledBorder, enabled, enabledBorder, error, errorBorder, errorMaxLines, errorStyle, errorText, fillColor, filled, floatingLabelAlignment, floatingLabelBehavior, floatingLabelStyle, focusColor, focusedBorder, focusedErrorBorder, helper, helperMaxLines, helperStyle, helperText, hintFadeDuration, hintMaxLines, hintStyle, hintText, hintTextDirection, hoverColor, icon, iconColor, isCollapsed, isDense, label, labelStyle, labelText, maintainHintHeight, prefix, prefixIcon, prefixIconColor, prefixIconConstraints, prefixStyle, prefixText, semanticCounterText, suffix, suffixIcon, suffixIconColor, suffixIconConstraints, suffixStyle, suffixText) {
      return new A.InputDecoration(icon, iconColor, label, labelText, labelStyle, floatingLabelStyle, helper, helperText, helperStyle, helperMaxLines, hintText, hintStyle, hintTextDirection, hintMaxLines, hintFadeDuration, true, error, errorText, errorStyle, errorMaxLines, floatingLabelBehavior, floatingLabelAlignment, isDense, contentPadding, isCollapsed, prefixIcon, prefixIconConstraints, prefix, prefixText, prefixStyle, prefixIconColor, suffixIcon, suffix, suffixText, suffixStyle, suffixIconColor, suffixIconConstraints, counterText, counter, counterStyle, filled, fillColor, focusColor, hoverColor, errorBorder, focusedBorder, focusedErrorBorder, disabledBorder, enabledBorder, border, true, semanticCounterText, alignLabelWithHint, constraints);
    },
    _InputBorderGap: function _InputBorderGap(t0) {
      var _ = this;
      _._input_decorator$_start = null;
      _.ChangeNotifier__count = _._extent = 0;
      _.ChangeNotifier__listeners = t0;
      _.ChangeNotifier__reentrantlyRemovedListeners = _.ChangeNotifier__notificationCallStackDepth = 0;
      _.ChangeNotifier__creationDispatched = _.ChangeNotifier__debugDisposed = false;
    },
    _InputBorderTween: function _InputBorderTween(t0, t1) {
      this.begin = t0;
      this.end = t1;
    },
    _InputBorderPainter: function _InputBorderPainter(t0, t1, t2, t3, t4, t5, t6, t7, t8) {
      var _ = this;
      _.borderAnimation = t0;
      _.border = t1;
      _.gapAnimation = t2;
      _.gap = t3;
      _.textDirection = t4;
      _.fillColor = t5;
      _.hoverColorTween = t6;
      _.hoverAnimation = t7;
      _._repaint = t8;
    },
    _BorderContainer: function _BorderContainer(t0, t1, t2, t3, t4, t5, t6) {
      var _ = this;
      _.border = t0;
      _.gap = t1;
      _.gapAnimation = t2;
      _.fillColor = t3;
      _.hoverColor = t4;
      _.isHovering = t5;
      _.key = t6;
    },
    _BorderContainerState: function _BorderContainerState(t0, t1, t2) {
      var _ = this;
      _.___BorderContainerState__hoverColorTween_A = _.___BorderContainerState__hoverAnimation_A = _.___BorderContainerState__border_A = _.___BorderContainerState__borderAnimation_A = _.___BorderContainerState__hoverColorController_A = _.___BorderContainerState__controller_A = $;
      _.TickerProviderStateMixin__tickers = t0;
      _.TickerProviderStateMixin__tickerModeNotifier = t1;
      _._widget = null;
      _._debugLifecycleState = t2;
      _._framework$_element = null;
    },
    _HelperError: function _HelperError(t0, t1, t2, t3, t4, t5, t6, t7, t8, t9) {
      var _ = this;
      _.textAlign = t0;
      _.helper = t1;
      _.helperText = t2;
      _.helperStyle = t3;
      _.helperMaxLines = t4;
      _.error = t5;
      _.errorText = t6;
      _.errorStyle = t7;
      _.errorMaxLines = t8;
      _.key = t9;
    },
    _HelperErrorState: function _HelperErrorState(t0, t1, t2) {
      var _ = this;
      _.___HelperErrorState__controller_A = $;
      _._error = _._helper = null;
      _.SingleTickerProviderStateMixin__ticker = t0;
      _.SingleTickerProviderStateMixin__tickerModeNotifier = t1;
      _._widget = null;
      _._debugLifecycleState = t2;
      _._framework$_element = null;
    },
    _HelperErrorState__handleChange_closure: function _HelperErrorState__handleChange_closure() {
    },
    FloatingLabelBehavior: function FloatingLabelBehavior(t0, t1) {
      this.index = t0;
      this._name = t1;
    },
    FloatingLabelAlignment: function FloatingLabelAlignment() {
    },
    _DecorationSlot: function _DecorationSlot(t0, t1) {
      this.index = t0;
      this._name = t1;
    },
    _Decoration: function _Decoration(t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t18, t19, t20) {
      var _ = this;
      _.contentPadding = t0;
      _.isCollapsed = t1;
      _.floatingLabelHeight = t2;
      _.floatingLabelProgress = t3;
      _.floatingLabelAlignment = t4;
      _.border = t5;
      _.borderGap = t6;
      _.alignLabelWithHint = t7;
      _.isDense = t8;
      _.visualDensity = t9;
      _.icon = t10;
      _.input = t11;
      _.label = t12;
      _.hint = t13;
      _.prefix = t14;
      _.suffix = t15;
      _.prefixIcon = t16;
      _.suffixIcon = t17;
      _.helperError = t18;
      _.counter = t19;
      _.container = t20;
    },
    _RenderDecorationLayout: function _RenderDecorationLayout(t0, t1, t2, t3, t4) {
      var _ = this;
      _.inputConstraints = t0;
      _.baseline = t1;
      _.containerHeight = t2;
      _.subtextSize = t3;
      _.size = t4;
    },
    _RenderDecoration: function _RenderDecoration(t0, t1, t2, t3, t4, t5, t6, t7, t8, t9) {
      var _ = this;
      _._input_decorator$_decoration = t0;
      _._input_decorator$_textDirection = t1;
      _._input_decorator$_textBaseline = t2;
      _._textAlignVertical = t3;
      _._isFocused = t4;
      _._input_decorator$_expands = t5;
      _._material3 = t6;
      _._labelTransform = null;
      _.SlottedContainerRenderObjectMixin__slotToChild = t7;
      _._layoutCacheStorage = t8;
      _._computingThisDryBaseline = _._computingThisDryLayout = false;
      _._box$_size = null;
      _._debugActivePointers = 0;
      _._debugDisposed = false;
      _.parentData = null;
      _._depth = 0;
      _.debugCreator = _._object$_parent = null;
      _._debugDoingThisLayout = _._debugDoingThisResize = false;
      _._debugCanParentUseSize = null;
      _._debugMutationsLocked = false;
      _._object$_owner = null;
      _._needsLayout = true;
      _._relayoutBoundary = null;
      _._doingThisLayoutWithCallback = false;
      _._constraints = null;
      _._debugDoingThisPaint = false;
      _.__RenderObject__wasRepaintBoundary_A = $;
      _._layerHandle = t9;
      _._needsCompositingBitsUpdate = false;
      _.__RenderObject__needsCompositing_A = $;
      _._needsPaint = true;
      _._needsCompositedLayerUpdate = false;
      _._cachedSemanticsConfiguration = null;
      _._needsSemanticsUpdate = true;
      _._semantics = null;
    },
    _RenderDecoration_performLayout_centerLayout: function _RenderDecoration_performLayout_centerLayout(t0) {
      this.height = t0;
    },
    _RenderDecoration_performLayout_baselineLayout: function _RenderDecoration_performLayout_baselineLayout(t0) {
      this.baseline = t0;
    },
    _RenderDecoration_paint_doPaint: function _RenderDecoration_paint_doPaint(t0, t1) {
      this.context = t0;
      this.offset = t1;
    },
    _RenderDecoration_hitTestChildren_closure: function _RenderDecoration_hitTestChildren_closure(t0, t1, t2) {
      this.position = t0;
      this.offset = t1;
      this.child = t2;
    },
    _Decorator: function _Decorator(t0, t1, t2, t3, t4, t5, t6) {
      var _ = this;
      _.decoration = t0;
      _.textDirection = t1;
      _.textBaseline = t2;
      _.textAlignVertical = t3;
      _.isFocused = t4;
      _.expands = t5;
      _.key = t6;
    },
    InputDecorator: function InputDecorator(t0, t1, t2, t3, t4, t5, t6, t7, t8, t9) {
      var _ = this;
      _.decoration = t0;
      _.baseStyle = t1;
      _.textAlign = t2;
      _.textAlignVertical = t3;
      _.isFocused = t4;
      _.isHovering = t5;
      _.expands = t6;
      _.isEmpty = t7;
      _.child = t8;
      _.key = t9;
    },
    _InputDecoratorState: function _InputDecoratorState(t0, t1, t2, t3) {
      var _ = this;
      _.___InputDecoratorState__shakingLabelController_F = _.___InputDecoratorState__floatingLabelAnimation_F = _.___InputDecoratorState__floatingLabelController_F = $;
      _._borderGap = t0;
      _.___InputDecoratorState__suffixSemanticsSortOrder_FI = _.___InputDecoratorState__inputSemanticsSortOrder_FI = _.___InputDecoratorState__prefixSemanticsSortOrder_FI = $;
      _._input_decorator$_curvedAnimation = _._effectiveDecoration = null;
      _.TickerProviderStateMixin__tickers = t1;
      _.TickerProviderStateMixin__tickerModeNotifier = t2;
      _._widget = null;
      _._debugLifecycleState = t3;
      _._framework$_element = null;
    },
    _InputDecoratorState__handleChange_closure: function _InputDecoratorState__handleChange_closure() {
    },
    _InputDecoratorState_build_closure: function _InputDecoratorState_build_closure() {
    },
    InputDecoration: function InputDecoration(t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t18, t19, t20, t21, t22, t23, t24, t25, t26, t27, t28, t29, t30, t31, t32, t33, t34, t35, t36, t37, t38, t39, t40, t41, t42, t43, t44, t45, t46, t47, t48, t49, t50, t51, t52, t53) {
      var _ = this;
      _.icon = t0;
      _.iconColor = t1;
      _.label = t2;
      _.labelText = t3;
      _.labelStyle = t4;
      _.floatingLabelStyle = t5;
      _.helper = t6;
      _.helperText = t7;
      _.helperStyle = t8;
      _.helperMaxLines = t9;
      _.hintText = t10;
      _.hintStyle = t11;
      _.hintTextDirection = t12;
      _.hintMaxLines = t13;
      _.hintFadeDuration = t14;
      _.maintainHintHeight = t15;
      _.error = t16;
      _.errorText = t17;
      _.errorStyle = t18;
      _.errorMaxLines = t19;
      _.floatingLabelBehavior = t20;
      _.floatingLabelAlignment = t21;
      _.isDense = t22;
      _.contentPadding = t23;
      _.isCollapsed = t24;
      _.prefixIcon = t25;
      _.prefixIconConstraints = t26;
      _.prefix = t27;
      _.prefixText = t28;
      _.prefixStyle = t29;
      _.prefixIconColor = t30;
      _.suffixIcon = t31;
      _.suffix = t32;
      _.suffixText = t33;
      _.suffixStyle = t34;
      _.suffixIconColor = t35;
      _.suffixIconConstraints = t36;
      _.counterText = t37;
      _.counter = t38;
      _.counterStyle = t39;
      _.filled = t40;
      _.fillColor = t41;
      _.focusColor = t42;
      _.hoverColor = t43;
      _.errorBorder = t44;
      _.focusedBorder = t45;
      _.focusedErrorBorder = t46;
      _.disabledBorder = t47;
      _.enabledBorder = t48;
      _.border = t49;
      _.enabled = t50;
      _.semanticCounterText = t51;
      _.alignLabelWithHint = t52;
      _.constraints = t53;
    },
    InputDecorationTheme: function InputDecorationTheme() {
    },
    _InputDecoratorDefaultsM3: function _InputDecoratorDefaultsM3(t0) {
      this.context = t0;
      this.___InputDecoratorDefaultsM3__textTheme_FI = this.___InputDecoratorDefaultsM3__colors_FI = $;
    },
    _InputDecoratorDefaultsM3_hintStyle_closure: function _InputDecoratorDefaultsM3_hintStyle_closure(t0) {
      this.$this = t0;
    },
    _InputDecoratorDefaultsM3_fillColor_closure: function _InputDecoratorDefaultsM3_fillColor_closure(t0) {
      this.$this = t0;
    },
    _InputDecoratorDefaultsM3_activeIndicatorBorder_closure: function _InputDecoratorDefaultsM3_activeIndicatorBorder_closure(t0) {
      this.$this = t0;
    },
    _InputDecoratorDefaultsM3_outlineBorder_closure: function _InputDecoratorDefaultsM3_outlineBorder_closure(t0) {
      this.$this = t0;
    },
    _InputDecoratorDefaultsM3_prefixIconColor_closure: function _InputDecoratorDefaultsM3_prefixIconColor_closure(t0) {
      this.$this = t0;
    },
    _InputDecoratorDefaultsM3_suffixIconColor_closure: function _InputDecoratorDefaultsM3_suffixIconColor_closure(t0) {
      this.$this = t0;
    },
    _InputDecoratorDefaultsM3_labelStyle_closure: function _InputDecoratorDefaultsM3_labelStyle_closure(t0) {
      this.$this = t0;
    },
    _InputDecoratorDefaultsM3_floatingLabelStyle_closure: function _InputDecoratorDefaultsM3_floatingLabelStyle_closure(t0) {
      this.$this = t0;
    },
    _InputDecoratorDefaultsM3_helperStyle_closure: function _InputDecoratorDefaultsM3_helperStyle_closure(t0) {
      this.$this = t0;
    },
    _InputDecoratorDefaultsM3_errorStyle_closure: function _InputDecoratorDefaultsM3_errorStyle_closure(t0) {
      this.$this = t0;
    },
    __HelperErrorState_State_SingleTickerProviderStateMixin_dispose_closure: function __HelperErrorState_State_SingleTickerProviderStateMixin_dispose_closure(t0) {
      this.$this = t0;
    },
    __BorderContainerState_State_TickerProviderStateMixin_dispose_closure: function __BorderContainerState_State_TickerProviderStateMixin_dispose_closure(t0) {
      this.$this = t0;
    },
    __InputDecoratorState_State_TickerProviderStateMixin_dispose_closure: function __InputDecoratorState_State_TickerProviderStateMixin_dispose_closure(t0) {
      this.$this = t0;
    },
    _InputDecorationTheme_Object_Diagnosticable: function _InputDecorationTheme_Object_Diagnosticable() {
    },
    __BorderContainerState_State_TickerProviderStateMixin: function __BorderContainerState_State_TickerProviderStateMixin() {
    },
    __HelperErrorState_State_SingleTickerProviderStateMixin: function __HelperErrorState_State_SingleTickerProviderStateMixin() {
    },
    __InputDecoratorState_State_TickerProviderStateMixin: function __InputDecoratorState_State_TickerProviderStateMixin() {
    },
    __RenderDecoration_RenderBox_SlottedContainerRenderObjectMixin: function __RenderDecoration_RenderBox_SlottedContainerRenderObjectMixin() {
    },
    ListTileThemeData$(contentPadding, controlAffinity, dense, enableFeedback, horizontalTitleGap, iconColor, leadingAndTrailingTextStyle, minLeadingWidth, minTileHeight, minVerticalPadding, mouseCursor, selectedColor, selectedTileColor, shape, style, subtitleTextStyle, textColor, tileColor, titleAlignment, titleTextStyle, visualDensity) {
      return new A.ListTileThemeData(dense, shape, style, selectedColor, iconColor, textColor, titleTextStyle, subtitleTextStyle, leadingAndTrailingTextStyle, contentPadding, tileColor, selectedTileColor, horizontalTitleGap, minVerticalPadding, minLeadingWidth, minTileHeight, enableFeedback, mouseCursor, visualDensity, titleAlignment, controlAffinity);
    },
    ListTileThemeData_lerp(a, b, t) {
      var t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t18, t19, t20, t21;
      if (a === b)
        return a;
      t1 = t < 0.5;
      if (t1)
        t2 = a.dense;
      else
        t2 = b.dense;
      t3 = A.ShapeBorder_lerp(a.shape, b.shape, t);
      if (t1)
        t4 = a.style;
      else
        t4 = b.style;
      t5 = A.Color_lerp(a.selectedColor, b.selectedColor, t);
      t6 = A.Color_lerp(a.iconColor, b.iconColor, t);
      t7 = A.Color_lerp(a.textColor, b.textColor, t);
      t8 = A.TextStyle_lerp(a.titleTextStyle, b.titleTextStyle, t);
      t9 = A.TextStyle_lerp(a.subtitleTextStyle, b.subtitleTextStyle, t);
      t10 = A.TextStyle_lerp(a.leadingAndTrailingTextStyle, b.leadingAndTrailingTextStyle, t);
      t11 = A.EdgeInsetsGeometry_lerp(a.contentPadding, b.contentPadding, t);
      t12 = A.Color_lerp(a.tileColor, b.tileColor, t);
      t13 = A.Color_lerp(a.selectedTileColor, b.selectedTileColor, t);
      t14 = A.lerpDouble(a.horizontalTitleGap, b.horizontalTitleGap, t);
      t15 = A.lerpDouble(a.minVerticalPadding, b.minVerticalPadding, t);
      t16 = A.lerpDouble(a.minLeadingWidth, b.minLeadingWidth, t);
      t17 = A.lerpDouble(a.minTileHeight, b.minTileHeight, t);
      if (t1)
        t18 = a.enableFeedback;
      else
        t18 = b.enableFeedback;
      if (t1)
        t19 = a.mouseCursor;
      else
        t19 = b.mouseCursor;
      if (t1)
        t20 = a.visualDensity;
      else
        t20 = b.visualDensity;
      if (t1)
        t21 = a.titleAlignment;
      else
        t21 = b.titleAlignment;
      if (t1)
        t1 = a.controlAffinity;
      else
        t1 = b.controlAffinity;
      return A.ListTileThemeData$(t11, t1, t2, t18, t14, t6, t10, t16, t17, t15, t19, t5, t13, t3, t4, t9, t7, t12, t21, t8, t20);
    },
    ListTileThemeData: function ListTileThemeData(t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t18, t19, t20) {
      var _ = this;
      _.dense = t0;
      _.shape = t1;
      _.style = t2;
      _.selectedColor = t3;
      _.iconColor = t4;
      _.textColor = t5;
      _.titleTextStyle = t6;
      _.subtitleTextStyle = t7;
      _.leadingAndTrailingTextStyle = t8;
      _.contentPadding = t9;
      _.tileColor = t10;
      _.selectedTileColor = t11;
      _.horizontalTitleGap = t12;
      _.minVerticalPadding = t13;
      _.minLeadingWidth = t14;
      _.minTileHeight = t15;
      _.enableFeedback = t16;
      _.mouseCursor = t17;
      _.visualDensity = t18;
      _.titleAlignment = t19;
      _.controlAffinity = t20;
    },
    _ListTileThemeData_Object_Diagnosticable: function _ListTileThemeData_Object_Diagnosticable() {
    },
    TextMagnifier: function TextMagnifier(t0, t1) {
      this.magnifierInfo = t0;
      this.key = t1;
    },
    TextMagnifier_adaptiveMagnifierConfiguration_closure: function TextMagnifier_adaptiveMagnifierConfiguration_closure() {
    },
    _TextMagnifierState: function _TextMagnifierState(t0, t1) {
      var _ = this;
      _._positionShouldBeAnimatedTimer = _._magnifierPosition = null;
      _._extraFocalPointOffset = t0;
      _._widget = null;
      _._debugLifecycleState = t1;
      _._framework$_element = null;
    },
    _TextMagnifierState__determineMagnifierPositionAndFocalPoint_closure: function _TextMagnifierState__determineMagnifierPositionAndFocalPoint_closure(t0) {
      this.$this = t0;
    },
    _TextMagnifierState__determineMagnifierPositionAndFocalPoint__closure: function _TextMagnifierState__determineMagnifierPositionAndFocalPoint__closure(t0) {
      this.$this = t0;
    },
    _TextMagnifierState__determineMagnifierPositionAndFocalPoint_closure0: function _TextMagnifierState__determineMagnifierPositionAndFocalPoint_closure0(t0, t1, t2, t3) {
      var _ = this;
      _._box_0 = t0;
      _.$this = t1;
      _.finalMagnifierPosition = t2;
      _.focalPointAdjustmentForScreenBoundsAdjustment = t3;
    },
    Magnifier: function Magnifier(t0, t1) {
      this.additionalFocalPointOffset = t0;
      this.key = t1;
    },
    Material$(animationDuration, borderRadius, child, clipBehavior, color, elevation, key, shadowColor, shape, surfaceTintColor, textStyle, type) {
      var t1;
      A.assertHelper(elevation >= 0);
      t1 = shape != null;
      A.assertHelper(!(t1 && borderRadius != null));
      if (type === B.MaterialType_2)
        t1 = borderRadius != null || t1;
      else
        t1 = false;
      A.assertHelper(!t1);
      return new A.Material(child, type, elevation, color, shadowColor, surfaceTintColor, textStyle, shape, clipBehavior, animationDuration, borderRadius, key);
    },
    Material_of(context) {
      var t1 = A.LookupBoundary_findAncestorRenderObjectOfType(context, type$._RenderInkFeatures);
      A.assertHelper(new A.Material_of_closure(t1, context).call$0());
      t1.toString;
      return t1;
    },
    InkFeature__getPaintTransform(fromRenderObject, toRenderObject) {
      var to, from, fromDepth, toDepth, fromParent, toParent, transform, inverseTransform, index, t2,
        t1 = type$.JSArray_RenderObject,
        fromPath = A._setArrayType([fromRenderObject], t1),
        toPath = A._setArrayType([toRenderObject], t1);
      for (to = toRenderObject, from = fromRenderObject; t1 = from === to, !t1;) {
        fromDepth = from._depth;
        toDepth = to._depth;
        if (fromDepth >= toDepth) {
          fromParent = from.get$parent(from);
          if (!(fromParent instanceof A.RenderObject) || !fromParent.paintsChild$1(from))
            return null;
          B.JSArray_methods.add$1(fromPath, fromParent);
          from = fromParent;
        }
        if (fromDepth <= toDepth) {
          toParent = to.get$parent(to);
          if (!(toParent instanceof A.RenderObject) || !toParent.paintsChild$1(to))
            return null;
          B.JSArray_methods.add$1(toPath, toParent);
          to = toParent;
        }
      }
      A.assertHelper(t1);
      transform = new A.Matrix40(new Float64Array(16));
      transform.setIdentity$0();
      inverseTransform = new A.Matrix40(new Float64Array(16));
      inverseTransform.setIdentity$0();
      for (index = toPath.length - 1; index > 0;) {
        t1 = toPath.length;
        if (!(index < t1))
          return A.ioore(toPath, index);
        t2 = toPath[index];
        --index;
        if (!(index < t1))
          return A.ioore(toPath, index);
        t2.applyPaintTransform$2(toPath[index], transform);
      }
      for (index = fromPath.length - 1; index > 0;) {
        t1 = fromPath.length;
        if (!(index < t1))
          return A.ioore(fromPath, index);
        t2 = fromPath[index];
        --index;
        if (!(index < t1))
          return A.ioore(fromPath, index);
        t2.applyPaintTransform$2(fromPath[index], inverseTransform);
      }
      if (inverseTransform.copyInverse$1(inverseTransform) !== 0) {
        inverseTransform.multiply$1(0, transform);
        t1 = inverseTransform;
      } else
        t1 = null;
      return t1;
    },
    MaterialType: function MaterialType(t0, t1) {
      this.index = t0;
      this._name = t1;
    },
    Material: function Material(t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11) {
      var _ = this;
      _.child = t0;
      _.type = t1;
      _.elevation = t2;
      _.color = t3;
      _.shadowColor = t4;
      _.surfaceTintColor = t5;
      _.textStyle = t6;
      _.shape = t7;
      _.clipBehavior = t8;
      _.animationDuration = t9;
      _.borderRadius = t10;
      _.key = t11;
    },
    Material_of_closure: function Material_of_closure(t0, t1) {
      this.controller = t0;
      this.context = t1;
    },
    _MaterialState: function _MaterialState(t0, t1, t2, t3) {
      var _ = this;
      _._inkFeatureRenderer = t0;
      _.TickerProviderStateMixin__tickers = t1;
      _.TickerProviderStateMixin__tickerModeNotifier = t2;
      _._widget = null;
      _._debugLifecycleState = t3;
      _._framework$_element = null;
    },
    _MaterialState_build_closure: function _MaterialState_build_closure(t0) {
      this.$this = t0;
    },
    _RenderInkFeatures: function _RenderInkFeatures(t0, t1, t2, t3, t4) {
      var _ = this;
      _.vsync = t0;
      _.absorbHitTest = t1;
      _._inkFeatures = null;
      _.RenderObjectWithChildMixin__child = t2;
      _._layoutCacheStorage = t3;
      _._computingThisDryBaseline = _._computingThisDryLayout = false;
      _._box$_size = null;
      _._debugActivePointers = 0;
      _._debugDisposed = false;
      _.parentData = null;
      _._depth = 0;
      _.debugCreator = _._object$_parent = null;
      _._debugDoingThisLayout = _._debugDoingThisResize = false;
      _._debugCanParentUseSize = null;
      _._debugMutationsLocked = false;
      _._object$_owner = null;
      _._needsLayout = true;
      _._relayoutBoundary = null;
      _._doingThisLayoutWithCallback = false;
      _._constraints = null;
      _._debugDoingThisPaint = false;
      _.__RenderObject__wasRepaintBoundary_A = $;
      _._layerHandle = t4;
      _._needsCompositingBitsUpdate = false;
      _.__RenderObject__needsCompositing_A = $;
      _._needsPaint = true;
      _._needsCompositedLayerUpdate = false;
      _._cachedSemanticsConfiguration = null;
      _._needsSemanticsUpdate = true;
      _._semantics = null;
    },
    _InkFeatures: function _InkFeatures(t0, t1, t2, t3, t4) {
      var _ = this;
      _.color = t0;
      _.vsync = t1;
      _.absorbHitTest = t2;
      _.child = t3;
      _.key = t4;
    },
    InkFeature: function InkFeature() {
    },
    InkFeature_dispose_closure: function InkFeature_dispose_closure(t0) {
      this.$this = t0;
    },
    ShapeBorderTween: function ShapeBorderTween(t0, t1) {
      this.begin = t0;
      this.end = t1;
    },
    _MaterialInterior: function _MaterialInterior(t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11) {
      var _ = this;
      _.child = t0;
      _.shape = t1;
      _.borderOnForeground = t2;
      _.clipBehavior = t3;
      _.elevation = t4;
      _.color = t5;
      _.shadowColor = t6;
      _.surfaceTintColor = t7;
      _.curve = t8;
      _.duration = t9;
      _.onEnd = t10;
      _.key = t11;
    },
    _MaterialInteriorState: function _MaterialInteriorState(t0, t1, t2) {
      var _ = this;
      _._border = _._material$_shadowColor = _._surfaceTintColor = _._material$_elevation = null;
      _.__ImplicitlyAnimatedWidgetState__animation_AI = _.__ImplicitlyAnimatedWidgetState_controller_FI = $;
      _.SingleTickerProviderStateMixin__ticker = t0;
      _.SingleTickerProviderStateMixin__tickerModeNotifier = t1;
      _._widget = null;
      _._debugLifecycleState = t2;
      _._framework$_element = null;
    },
    _MaterialInteriorState_forEachTween_closure: function _MaterialInteriorState_forEachTween_closure() {
    },
    _MaterialInteriorState_forEachTween_closure0: function _MaterialInteriorState_forEachTween_closure0() {
    },
    _MaterialInteriorState_forEachTween_closure1: function _MaterialInteriorState_forEachTween_closure1() {
    },
    _MaterialInteriorState_forEachTween_closure2: function _MaterialInteriorState_forEachTween_closure2() {
    },
    _ShapeBorderPaint: function _ShapeBorderPaint(t0, t1, t2, t3) {
      var _ = this;
      _.child = t0;
      _.shape = t1;
      _.borderOnForeground = t2;
      _.key = t3;
    },
    _ShapeBorderPainter: function _ShapeBorderPainter(t0, t1, t2) {
      this.border = t0;
      this.textDirection = t1;
      this._repaint = t2;
    },
    __MaterialState_State_TickerProviderStateMixin_dispose_closure: function __MaterialState_State_TickerProviderStateMixin_dispose_closure(t0) {
      this.$this = t0;
    },
    __MaterialState_State_TickerProviderStateMixin: function __MaterialState_State_TickerProviderStateMixin() {
    },
    _MaterialLocalizationsDelegate: function _MaterialLocalizationsDelegate() {
    },
    DefaultMaterialLocalizations: function DefaultMaterialLocalizations() {
    },
    MaterialStateMixin: function MaterialStateMixin() {
    },
    MaterialStateMixin_updateMaterialState_closure: function MaterialStateMixin_updateMaterialState_closure(t0, t1, t2) {
      this.$this = t0;
      this.key = t1;
      this.onChanged = t2;
    },
    MaterialStateMixin_addMaterialState_closure: function MaterialStateMixin_addMaterialState_closure() {
    },
    MaterialStateMixin_removeMaterialState_closure: function MaterialStateMixin_removeMaterialState_closure() {
    },
    MenuBarThemeData_lerp(a, b, t) {
      if (a === b)
        return a;
      return new A.MenuBarThemeData(A.MenuStyle_lerp(a.style, b.style, t), null);
    },
    MenuBarThemeData: function MenuBarThemeData(t0, t1) {
      this.style = t0;
      this.submenuIcon = t1;
    },
    MenuButtonThemeData_lerp(a, b, t) {
      if (a === b)
        return a;
      return new A.MenuButtonThemeData(A.ButtonStyle_lerp(a.style, b.style, t));
    },
    MenuButtonThemeData: function MenuButtonThemeData(t0) {
      this.style = t0;
    },
    _MenuButtonThemeData_Object_Diagnosticable: function _MenuButtonThemeData_Object_Diagnosticable() {
    },
    MenuStyle_lerp(a, b, t) {
      var t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, _null = null;
      if (a == b)
        return a;
      t1 = a == null;
      t2 = t1 ? _null : a.backgroundColor;
      t3 = b == null;
      t4 = t3 ? _null : b.backgroundColor;
      t5 = type$.nullable_Color;
      t4 = A.WidgetStateProperty_lerp(t2, t4, t, A.ui_Color_lerp$closure(), t5);
      t2 = t1 ? _null : a.shadowColor;
      t2 = A.WidgetStateProperty_lerp(t2, t3 ? _null : b.shadowColor, t, A.ui_Color_lerp$closure(), t5);
      t6 = t1 ? _null : a.surfaceTintColor;
      t5 = A.WidgetStateProperty_lerp(t6, t3 ? _null : b.surfaceTintColor, t, A.ui_Color_lerp$closure(), t5);
      t6 = t1 ? _null : a.elevation;
      t7 = t3 ? _null : b.elevation;
      t7 = A.WidgetStateProperty_lerp(t6, t7, t, A.ui__lerpDouble$closure(), type$.nullable_double);
      t6 = t1 ? _null : a.padding;
      t8 = t3 ? _null : b.padding;
      t8 = A.WidgetStateProperty_lerp(t6, t8, t, A.edge_insets_EdgeInsetsGeometry_lerp$closure(), type$.nullable_EdgeInsetsGeometry);
      t6 = t1 ? _null : a.minimumSize;
      t9 = t3 ? _null : b.minimumSize;
      t10 = type$.nullable_Size;
      t9 = A.WidgetStateProperty_lerp(t6, t9, t, A.ui_Size_lerp$closure(), t10);
      t6 = t1 ? _null : a.fixedSize;
      t6 = A.WidgetStateProperty_lerp(t6, t3 ? _null : b.fixedSize, t, A.ui_Size_lerp$closure(), t10);
      t11 = t1 ? _null : a.maximumSize;
      t10 = A.WidgetStateProperty_lerp(t11, t3 ? _null : b.maximumSize, t, A.ui_Size_lerp$closure(), t10);
      t11 = t1 ? _null : a.side;
      t11 = A.WidgetStateBorderSide_lerp(t11, t3 ? _null : b.side, t);
      t12 = t1 ? _null : a.shape;
      t13 = t3 ? _null : b.shape;
      t13 = A.WidgetStateProperty_lerp(t12, t13, t, A.borders_OutlinedBorder_lerp$closure(), type$.nullable_OutlinedBorder);
      t12 = t < 0.5;
      if (t12)
        t14 = t1 ? _null : a.mouseCursor;
      else
        t14 = t3 ? _null : b.mouseCursor;
      if (t12)
        t12 = t1 ? _null : a.visualDensity;
      else
        t12 = t3 ? _null : b.visualDensity;
      t1 = t1 ? _null : a.alignment;
      return new A.MenuStyle(t4, t2, t5, t7, t8, t9, t6, t10, t11, t13, t14, t12, A.AlignmentGeometry_lerp(t1, t3 ? _null : b.alignment, t));
    },
    MenuStyle: function MenuStyle(t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12) {
      var _ = this;
      _.backgroundColor = t0;
      _.shadowColor = t1;
      _.surfaceTintColor = t2;
      _.elevation = t3;
      _.padding = t4;
      _.minimumSize = t5;
      _.fixedSize = t6;
      _.maximumSize = t7;
      _.side = t8;
      _.shape = t9;
      _.mouseCursor = t10;
      _.visualDensity = t11;
      _.alignment = t12;
    },
    _MenuStyle_Object_Diagnosticable: function _MenuStyle_Object_Diagnosticable() {
    },
    MenuThemeData_lerp(a, b, t) {
      var t1, t2;
      if (a === b)
        return a;
      t1 = A.MenuStyle_lerp(a.style, b.style, t);
      if (t < 0.5)
        t2 = a.submenuIcon;
      else
        t2 = b.submenuIcon;
      return new A.MenuThemeData(t1, t2);
    },
    MenuThemeData: function MenuThemeData(t0, t1) {
      this.style = t0;
      this.submenuIcon = t1;
    },
    _MenuThemeData_Object_Diagnosticable: function _MenuThemeData_Object_Diagnosticable() {
    },
    NavigationBarThemeData_lerp(a, b, t) {
      var t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11;
      if (a === b)
        return a;
      t1 = A.lerpDouble(a.height, b.height, t);
      t2 = A.Color_lerp(a.backgroundColor, b.backgroundColor, t);
      t3 = A.lerpDouble(a.elevation, b.elevation, t);
      t4 = A.Color_lerp(a.shadowColor, b.shadowColor, t);
      t5 = A.Color_lerp(a.surfaceTintColor, b.surfaceTintColor, t);
      t6 = A.Color_lerp(a.indicatorColor, b.indicatorColor, t);
      t7 = A.ShapeBorder_lerp(a.indicatorShape, b.indicatorShape, t);
      t8 = A.WidgetStateProperty_lerp(a.labelTextStyle, b.labelTextStyle, t, A.text_style_TextStyle_lerp$closure(), type$.nullable_TextStyle);
      t9 = A.WidgetStateProperty_lerp(a.iconTheme, b.iconTheme, t, A.icon_theme_data_IconThemeData_lerp$closure(), type$.nullable_IconThemeData);
      if (t < 0.5)
        t10 = a.labelBehavior;
      else
        t10 = b.labelBehavior;
      t11 = A.WidgetStateProperty_lerp(a.overlayColor, b.overlayColor, t, A.ui_Color_lerp$closure(), type$.nullable_Color);
      return new A.NavigationBarThemeData(t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, A.EdgeInsetsGeometry_lerp(a.labelPadding, b.labelPadding, t));
    },
    NavigationBarThemeData: function NavigationBarThemeData(t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11) {
      var _ = this;
      _.height = t0;
      _.backgroundColor = t1;
      _.elevation = t2;
      _.shadowColor = t3;
      _.surfaceTintColor = t4;
      _.indicatorColor = t5;
      _.indicatorShape = t6;
      _.labelTextStyle = t7;
      _.iconTheme = t8;
      _.labelBehavior = t9;
      _.overlayColor = t10;
      _.labelPadding = t11;
    },
    _NavigationBarThemeData_Object_Diagnosticable: function _NavigationBarThemeData_Object_Diagnosticable() {
    },
    NavigationDrawerThemeData_lerp(a, b, t) {
      var t1, t2, t3, t4, t5, t6, t7, t8, t9;
      if (a === b)
        return a;
      t1 = A.lerpDouble(a.tileHeight, b.tileHeight, t);
      t2 = A.Color_lerp(a.backgroundColor, b.backgroundColor, t);
      t3 = A.lerpDouble(a.elevation, b.elevation, t);
      t4 = A.Color_lerp(a.shadowColor, b.shadowColor, t);
      t5 = A.Color_lerp(a.surfaceTintColor, b.surfaceTintColor, t);
      t6 = A.Color_lerp(a.indicatorColor, b.indicatorColor, t);
      t7 = A.ShapeBorder_lerp(a.indicatorShape, b.indicatorShape, t);
      t8 = a.indicatorSize;
      t8 = A.Size_lerp(t8, t8, t);
      t9 = A.WidgetStateProperty_lerp(a.labelTextStyle, b.labelTextStyle, t, A.text_style_TextStyle_lerp$closure(), type$.nullable_TextStyle);
      return new A.NavigationDrawerThemeData(t1, t2, t3, t4, t5, t6, t7, t8, t9, A.WidgetStateProperty_lerp(a.iconTheme, b.iconTheme, t, A.icon_theme_data_IconThemeData_lerp$closure(), type$.nullable_IconThemeData));
    },
    NavigationDrawerThemeData: function NavigationDrawerThemeData(t0, t1, t2, t3, t4, t5, t6, t7, t8, t9) {
      var _ = this;
      _.tileHeight = t0;
      _.backgroundColor = t1;
      _.elevation = t2;
      _.shadowColor = t3;
      _.surfaceTintColor = t4;
      _.indicatorColor = t5;
      _.indicatorShape = t6;
      _.indicatorSize = t7;
      _.labelTextStyle = t8;
      _.iconTheme = t9;
    },
    _NavigationDrawerThemeData_Object_Diagnosticable: function _NavigationDrawerThemeData_Object_Diagnosticable() {
    },
    NavigationRailThemeData_lerp(a, b, t) {
      var t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12;
      if (a === b)
        return a;
      t1 = A.Color_lerp(a.backgroundColor, b.backgroundColor, t);
      t2 = A.lerpDouble(a.elevation, b.elevation, t);
      t3 = A.TextStyle_lerp(a.unselectedLabelTextStyle, b.unselectedLabelTextStyle, t);
      t4 = A.TextStyle_lerp(a.selectedLabelTextStyle, b.selectedLabelTextStyle, t);
      t5 = a.unselectedIconTheme;
      if (t5 == null)
        t6 = b.unselectedIconTheme == null;
      else
        t6 = false;
      if (t6)
        t5 = null;
      else
        t5 = A.IconThemeData_lerp(t5, b.unselectedIconTheme, t);
      t6 = a.selectedIconTheme;
      if (t6 == null)
        t7 = b.selectedIconTheme == null;
      else
        t7 = false;
      if (t7)
        t6 = null;
      else
        t6 = A.IconThemeData_lerp(t6, b.selectedIconTheme, t);
      t7 = A.lerpDouble(a.groupAlignment, b.groupAlignment, t);
      t8 = t < 0.5;
      if (t8)
        t9 = a.labelType;
      else
        t9 = b.labelType;
      if (t8)
        t8 = a.useIndicator;
      else
        t8 = b.useIndicator;
      t10 = A.Color_lerp(a.indicatorColor, b.indicatorColor, t);
      t11 = A.ShapeBorder_lerp(a.indicatorShape, b.indicatorShape, t);
      t12 = A.lerpDouble(a.minWidth, b.minWidth, t);
      return new A.NavigationRailThemeData(t1, t2, t3, t4, t5, t6, t7, t9, t8, t10, t11, t12, A.lerpDouble(a.minExtendedWidth, b.minExtendedWidth, t));
    },
    NavigationRailThemeData: function NavigationRailThemeData(t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12) {
      var _ = this;
      _.backgroundColor = t0;
      _.elevation = t1;
      _.unselectedLabelTextStyle = t2;
      _.selectedLabelTextStyle = t3;
      _.unselectedIconTheme = t4;
      _.selectedIconTheme = t5;
      _.groupAlignment = t6;
      _.labelType = t7;
      _.useIndicator = t8;
      _.indicatorColor = t9;
      _.indicatorShape = t10;
      _.minWidth = t11;
      _.minExtendedWidth = t12;
    },
    _NavigationRailThemeData_Object_Diagnosticable: function _NavigationRailThemeData_Object_Diagnosticable() {
    },
    OutlinedButtonThemeData_lerp(a, b, t) {
      if (a === b)
        return a;
      return new A.OutlinedButtonThemeData(A.ButtonStyle_lerp(a.style, b.style, t));
    },
    OutlinedButtonThemeData: function OutlinedButtonThemeData(t0) {
      this.style = t0;
    },
    _OutlinedButtonThemeData_Object_Diagnosticable: function _OutlinedButtonThemeData_Object_Diagnosticable() {
    },
    MaterialRouteTransitionMixin__delegatedTransition(context, animation, secondaryAnimation, allowSnapshotting, child) {
      var t1, matchingBuilder;
      type$.BuildContext._as(context);
      t1 = type$.Animation_double;
      t1._as(animation);
      t1._as(secondaryAnimation);
      A._asBool(allowSnapshotting);
      type$.nullable_Widget._as(child);
      A.Theme_of(context);
      matchingBuilder = B.Map_kX8z3.$index(0, A.Theme_of(context).platform);
      t1 = (matchingBuilder == null ? B.C_ZoomPageTransitionsBuilder : matchingBuilder).get$delegatedTransition().call$5(context, animation, secondaryAnimation, allowSnapshotting, child);
      return t1;
    },
    MaterialPageRoute: function MaterialPageRoute(t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t18, t19, t20, t21) {
      var _ = this;
      _.builder = t0;
      _.fullscreenDialog = t1;
      _.allowSnapshotting = t2;
      _._pages$_barrierDismissible = t3;
      _.filter = t4;
      _.traversalEdgeBehavior = t5;
      _.receivedTransition = null;
      _._offstage = false;
      _._secondaryAnimationProxy = _._animationProxy = null;
      _._willPopCallbacks = t6;
      _._popEntries = t7;
      _._scopeKey = t8;
      _._subtreeKey = t9;
      _._storageBucket = t10;
      _.__ModalRoute__modalBarrier_A = $;
      _._modalScopeCache = null;
      _.__ModalRoute__modalScope_A = $;
      _.LocalHistoryRoute__localHistory = t11;
      _.LocalHistoryRoute__entriesImpliesAppBarDismissal = t12;
      _._transitionCompleter = t13;
      _._performanceModeRequestHandle = null;
      _._popFinalized = false;
      _._routes$_controller = _._animation = null;
      _._secondaryAnimation = t14;
      _._trainHoppingListenerRemover = _._result = _._simulation = null;
      _._overlayEntries = t15;
      _._requestFocus = t16;
      _._navigator = null;
      _._settings = t17;
      _._restorationScopeId = t18;
      _._popCompleter = t19;
      _._disposeCompleter = t20;
      _.$ti = t21;
    },
    MaterialRouteTransitionMixin: function MaterialRouteTransitionMixin() {
    },
    _MaterialPageRoute_PageRoute_MaterialRouteTransitionMixin: function _MaterialPageRoute_PageRoute_MaterialRouteTransitionMixin() {
    },
    ZoomPageTransitionsBuilder__snapshotAwareDelegatedTransition(context, animation, secondaryAnimation, child, allowSnapshotting, allowEnterRouteSnapshotting, backgroundColor) {
      var enterTransitionBackgroundColor = backgroundColor == null ? A.Theme_of(context).colorScheme.surface : backgroundColor;
      return new A.DualTransitionBuilder(new A.ReverseAnimation(secondaryAnimation, new A.ObserverList(A._setArrayType([], type$.JSArray_of_void_Function_AnimationStatus), type$.ObserverList_of_void_Function_AnimationStatus), 0), new A.ZoomPageTransitionsBuilder__snapshotAwareDelegatedTransition_closure(allowSnapshotting, true, enterTransitionBackgroundColor), new A.ZoomPageTransitionsBuilder__snapshotAwareDelegatedTransition_closure0(allowSnapshotting), child, null);
    },
    _drawImageScaledAndCentered(context, image, scale, opacity, pixelRatio) {
      var paint, t1, logicalWidth, logicalHeight, scaledLogicalWidth, scaledLogicalHeight, left, $top, t2, t3,
        _s29_ = "This image has been disposed.",
        _s4_ = "_ref";
      if (scale <= 0 || opacity <= 0)
        return;
      paint = $.$get$_renderer().createPaint$0();
      paint.set$filterQuality(B.FilterQuality_2);
      paint.set$color(0, A.Color$fromRGBO(0, 0, 0, opacity));
      if (A.assertTest(!image._disposed))
        A.assertThrow(_s29_);
      t1 = image.__CkImage_box_F;
      t1 === $ && A.throwLateFieldNI("box");
      t1 = t1.__CountedRef__ref_F;
      t1 === $ && A.throwLateFieldNI(_s4_);
      logicalWidth = B.JSNumber_methods.toInt$0(A._asDouble(t1.get$nativeObject().width())) / pixelRatio;
      if (A.assertTest(!image._disposed))
        A.assertThrow(_s29_);
      t1 = image.__CkImage_box_F.__CountedRef__ref_F;
      t1 === $ && A.throwLateFieldNI(_s4_);
      logicalHeight = B.JSNumber_methods.toInt$0(A._asDouble(t1.get$nativeObject().height())) / pixelRatio;
      scaledLogicalWidth = logicalWidth * scale;
      scaledLogicalHeight = logicalHeight * scale;
      left = (logicalWidth - scaledLogicalWidth) / 2;
      $top = (logicalHeight - scaledLogicalHeight) / 2;
      t1 = context.get$canvas(context);
      if (A.assertTest(!image._disposed))
        A.assertThrow(_s29_);
      t2 = image.__CkImage_box_F.__CountedRef__ref_F;
      t2 === $ && A.throwLateFieldNI(_s4_);
      t2 = B.JSNumber_methods.toInt$0(A._asDouble(t2.get$nativeObject().width()));
      if (A.assertTest(!image._disposed))
        A.assertThrow(_s29_);
      t3 = image.__CkImage_box_F.__CountedRef__ref_F;
      t3 === $ && A.throwLateFieldNI(_s4_);
      t1.drawImageRect$4(image, new A.Rect(0, 0, t2, B.JSNumber_methods.toInt$0(A._asDouble(t3.get$nativeObject().height()))), new A.Rect(left, $top, left + scaledLogicalWidth, $top + scaledLogicalHeight), paint);
    },
    _updateScaledTransform(transform, scale, size) {
      var t1, t2;
      transform.setIdentity$0();
      if (scale === 1)
        return;
      transform.scale$2(0, scale, scale);
      t1 = size._dx;
      t2 = size._dy;
      transform.translate$2(0, -((t1 * scale - t1) / 2), -((t2 * scale - t2) / 2));
    },
    _ZoomEnterTransitionPainter$(animation, backgroundColor, fade, reverse, scale) {
      var t2,
        t1 = new A._ZoomEnterTransitionPainter(reverse, animation, scale, fade, backgroundColor, new A.Matrix40(new Float64Array(16)), A.LayerHandle$(type$.OpacityLayer), A.LayerHandle$(type$.TransformLayer), $.$get$ChangeNotifier__emptyListeners());
      A.ChangeNotifier_maybeDispatchObjectCreation(t1);
      t2 = t1.get$notifyListeners();
      animation.addListener$1(0, t2);
      animation.addStatusListener$1(t1.get$_onStatusChange());
      type$.void_Function._as(t2);
      scale.parent.addListener$1(0, t2);
      fade.addListener$1(0, t2);
      return t1;
    },
    _ZoomExitTransitionPainter$(animation, fade, reverse, scale) {
      var t2,
        t1 = new A._ZoomExitTransitionPainter(reverse, scale, fade, animation, new A.Matrix40(new Float64Array(16)), A.LayerHandle$(type$.OpacityLayer), A.LayerHandle$(type$.TransformLayer), $.$get$ChangeNotifier__emptyListeners());
      A.ChangeNotifier_maybeDispatchObjectCreation(t1);
      t2 = type$.void_Function._as(t1.get$notifyListeners());
      scale.parent.addListener$1(0, t2);
      fade.addListener$1(0, t2);
      animation.addStatusListener$1(t1.get$_onStatusChange());
      return t1;
    },
    _ZoomPageTransition: function _ZoomPageTransition(t0, t1, t2, t3, t4, t5, t6) {
      var _ = this;
      _.animation = t0;
      _.secondaryAnimation = t1;
      _.allowSnapshotting = t2;
      _.backgroundColor = t3;
      _.child = t4;
      _.allowEnterRouteSnapshotting = t5;
      _.key = t6;
    },
    _ZoomPageTransition_build_closure: function _ZoomPageTransition_build_closure(t0, t1) {
      this.$this = t0;
      this.enterTransitionBackgroundColor = t1;
    },
    _ZoomPageTransition_build_closure0: function _ZoomPageTransition_build_closure0(t0) {
      this.$this = t0;
    },
    _ZoomEnterTransition: function _ZoomEnterTransition(t0, t1, t2, t3, t4, t5) {
      var _ = this;
      _.animation = t0;
      _.child = t1;
      _.allowSnapshotting = t2;
      _.reverse = t3;
      _.backgroundColor = t4;
      _.key = t5;
    },
    _ZoomEnterTransitionState: function _ZoomEnterTransitionState(t0, t1, t2, t3) {
      var _ = this;
      _.___ZoomEnterTransitionState_delegate_A = $;
      _._ZoomTransitionBase_controller = t0;
      _._ZoomTransitionBase____ZoomTransitionBase_fadeTransition_A = t1;
      _._ZoomTransitionBase____ZoomTransitionBase_scaleTransition_A = t2;
      _._widget = null;
      _._debugLifecycleState = t3;
      _._framework$_element = null;
    },
    _ZoomExitTransition: function _ZoomExitTransition(t0, t1, t2, t3, t4) {
      var _ = this;
      _.animation = t0;
      _.allowSnapshotting = t1;
      _.reverse = t2;
      _.child = t3;
      _.key = t4;
    },
    _ZoomExitTransitionState: function _ZoomExitTransitionState(t0, t1, t2, t3) {
      var _ = this;
      _.___ZoomExitTransitionState_delegate_A = $;
      _._ZoomTransitionBase_controller = t0;
      _._ZoomTransitionBase____ZoomTransitionBase_fadeTransition_A = t1;
      _._ZoomTransitionBase____ZoomTransitionBase_scaleTransition_A = t2;
      _._widget = null;
      _._debugLifecycleState = t3;
      _._framework$_element = null;
    },
    PageTransitionsBuilder: function PageTransitionsBuilder() {
    },
    ZoomPageTransitionsBuilder: function ZoomPageTransitionsBuilder() {
    },
    ZoomPageTransitionsBuilder_delegatedTransition_closure: function ZoomPageTransitionsBuilder_delegatedTransition_closure(t0) {
      this.$this = t0;
    },
    ZoomPageTransitionsBuilder__snapshotAwareDelegatedTransition_closure: function ZoomPageTransitionsBuilder__snapshotAwareDelegatedTransition_closure(t0, t1, t2) {
      this.allowSnapshotting = t0;
      this.allowEnterRouteSnapshotting = t1;
      this.enterTransitionBackgroundColor = t2;
    },
    ZoomPageTransitionsBuilder__snapshotAwareDelegatedTransition_closure0: function ZoomPageTransitionsBuilder__snapshotAwareDelegatedTransition_closure0(t0) {
      this.allowSnapshotting = t0;
    },
    CupertinoPageTransitionsBuilder: function CupertinoPageTransitionsBuilder() {
    },
    PageTransitionsTheme: function PageTransitionsTheme() {
    },
    PageTransitionsTheme__all_closure: function PageTransitionsTheme__all_closure(t0) {
      this.builders = t0;
    },
    _PageTransitionsThemeTransitions: function _PageTransitionsThemeTransitions(t0, t1, t2, t3, t4, t5, t6) {
      var _ = this;
      _.builders = t0;
      _.route = t1;
      _.animation = t2;
      _.secondaryAnimation = t3;
      _.child = t4;
      _.key = t5;
      _.$ti = t6;
    },
    _PageTransitionsThemeTransitionsState: function _PageTransitionsThemeTransitionsState(t0, t1) {
      var _ = this;
      _._widget = _._transitionPlatform = null;
      _._debugLifecycleState = t0;
      _._framework$_element = null;
      _.$ti = t1;
    },
    _ZoomTransitionBase: function _ZoomTransitionBase() {
    },
    _ZoomEnterTransitionPainter: function _ZoomEnterTransitionPainter(t0, t1, t2, t3, t4, t5, t6, t7, t8) {
      var _ = this;
      _.reverse = t0;
      _.animation = t1;
      _.scale = t2;
      _.fade = t3;
      _.backgroundColor = t4;
      _._page_transitions_theme$_transform = t5;
      _._opacityHandle = t6;
      _._transformHandler = t7;
      _.ChangeNotifier__count = 0;
      _.ChangeNotifier__listeners = t8;
      _.ChangeNotifier__reentrantlyRemovedListeners = _.ChangeNotifier__notificationCallStackDepth = 0;
      _.ChangeNotifier__creationDispatched = _.ChangeNotifier__debugDisposed = false;
    },
    _ZoomEnterTransitionPainter_paint_closure: function _ZoomEnterTransitionPainter_paint_closure(t0, t1) {
      this.$this = t0;
      this.painter = t1;
    },
    _ZoomExitTransitionPainter: function _ZoomExitTransitionPainter(t0, t1, t2, t3, t4, t5, t6, t7) {
      var _ = this;
      _.reverse = t0;
      _.scale = t1;
      _.fade = t2;
      _.animation = t3;
      _._page_transitions_theme$_transform = t4;
      _._opacityHandle = t5;
      _._transformHandler = t6;
      _.ChangeNotifier__count = 0;
      _.ChangeNotifier__listeners = t7;
      _.ChangeNotifier__reentrantlyRemovedListeners = _.ChangeNotifier__notificationCallStackDepth = 0;
      _.ChangeNotifier__creationDispatched = _.ChangeNotifier__debugDisposed = false;
    },
    _ZoomExitTransitionPainter_paint_closure: function _ZoomExitTransitionPainter_paint_closure(t0, t1) {
      this.$this = t0;
      this.painter = t1;
    },
    _PageTransitionsTheme_Object_Diagnosticable: function _PageTransitionsTheme_Object_Diagnosticable() {
    },
    __ZoomEnterTransitionState_State__ZoomTransitionBase: function __ZoomEnterTransitionState_State__ZoomTransitionBase() {
    },
    __ZoomExitTransitionState_State__ZoomTransitionBase: function __ZoomExitTransitionState_State__ZoomTransitionBase() {
    },
    PopupMenuThemeData_lerp(a, b, t) {
      var t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12;
      if (a === b)
        return a;
      t1 = A.Color_lerp(a.color, b.color, t);
      t2 = A.ShapeBorder_lerp(a.shape, b.shape, t);
      t3 = A.EdgeInsetsGeometry_lerp(a.menuPadding, b.menuPadding, t);
      t4 = A.lerpDouble(a.elevation, b.elevation, t);
      t5 = A.Color_lerp(a.shadowColor, b.shadowColor, t);
      t6 = A.Color_lerp(a.surfaceTintColor, b.surfaceTintColor, t);
      t7 = A.TextStyle_lerp(a.textStyle, b.textStyle, t);
      t8 = A.WidgetStateProperty_lerp(a.labelTextStyle, b.labelTextStyle, t, A.text_style_TextStyle_lerp$closure(), type$.nullable_TextStyle);
      t9 = t < 0.5;
      if (t9)
        t10 = a.enableFeedback;
      else
        t10 = b.enableFeedback;
      if (t9)
        t11 = a.mouseCursor;
      else
        t11 = b.mouseCursor;
      if (t9)
        t9 = a.position;
      else
        t9 = b.position;
      t12 = A.Color_lerp(a.iconColor, b.iconColor, t);
      return new A.PopupMenuThemeData(t1, t2, t3, t4, t5, t6, t7, t8, t10, t11, t9, t12, A.lerpDouble(a.iconSize, b.iconSize, t));
    },
    PopupMenuThemeData: function PopupMenuThemeData(t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12) {
      var _ = this;
      _.color = t0;
      _.shape = t1;
      _.menuPadding = t2;
      _.elevation = t3;
      _.shadowColor = t4;
      _.surfaceTintColor = t5;
      _.textStyle = t6;
      _.labelTextStyle = t7;
      _.enableFeedback = t8;
      _.mouseCursor = t9;
      _.position = t10;
      _.iconColor = t11;
      _.iconSize = t12;
    },
    _PopupMenuThemeData_Object_Diagnosticable: function _PopupMenuThemeData_Object_Diagnosticable() {
    },
    ProgressIndicatorThemeData_lerp(a, b, t) {
      var t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15;
      if (a === b)
        return a;
      t1 = A.Color_lerp(a.color, b.color, t);
      t2 = A.Color_lerp(a.linearTrackColor, b.linearTrackColor, t);
      t3 = A.lerpDouble(a.linearMinHeight, b.linearMinHeight, t);
      t4 = A.Color_lerp(a.circularTrackColor, b.circularTrackColor, t);
      t5 = A.Color_lerp(a.refreshBackgroundColor, b.refreshBackgroundColor, t);
      t6 = A.BorderRadiusGeometry_lerp(a.borderRadius, b.borderRadius, t);
      t7 = A.Color_lerp(a.stopIndicatorColor, b.stopIndicatorColor, t);
      t8 = A.lerpDouble(a.stopIndicatorRadius, b.stopIndicatorRadius, t);
      t9 = A.lerpDouble(a.strokeWidth, b.strokeWidth, t);
      t10 = A.lerpDouble(a.strokeAlign, b.strokeAlign, t);
      t11 = t < 0.5;
      if (t11)
        t12 = a.strokeCap;
      else
        t12 = b.strokeCap;
      t13 = A.BoxConstraints_lerp(a.constraints, b.constraints, t);
      t14 = A.lerpDouble(a.trackGap, b.trackGap, t);
      t15 = A.EdgeInsetsGeometry_lerp(a.circularTrackPadding, b.circularTrackPadding, t);
      if (t11)
        t11 = a.year2023;
      else
        t11 = b.year2023;
      return new A.ProgressIndicatorThemeData(t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t12, t13, t14, t15, t11);
    },
    ProgressIndicatorThemeData: function ProgressIndicatorThemeData(t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14) {
      var _ = this;
      _.color = t0;
      _.linearTrackColor = t1;
      _.linearMinHeight = t2;
      _.circularTrackColor = t3;
      _.refreshBackgroundColor = t4;
      _.borderRadius = t5;
      _.stopIndicatorColor = t6;
      _.stopIndicatorRadius = t7;
      _.strokeWidth = t8;
      _.strokeAlign = t9;
      _.strokeCap = t10;
      _.constraints = t11;
      _.trackGap = t12;
      _.circularTrackPadding = t13;
      _.year2023 = t14;
    },
    _ProgressIndicatorThemeData_Object_Diagnosticable: function _ProgressIndicatorThemeData_Object_Diagnosticable() {
    },
    RadioThemeData_lerp(a, b, t) {
      var t1, t2, t3, t4, t5, t6;
      if (a === b)
        return a;
      t1 = t < 0.5;
      if (t1)
        t2 = a.mouseCursor;
      else
        t2 = b.mouseCursor;
      t3 = type$.nullable_Color;
      t4 = A.WidgetStateProperty_lerp(a.fillColor, b.fillColor, t, A.ui_Color_lerp$closure(), t3);
      if (t1)
        t5 = a.materialTapTargetSize;
      else
        t5 = b.materialTapTargetSize;
      t3 = A.WidgetStateProperty_lerp(a.overlayColor, b.overlayColor, t, A.ui_Color_lerp$closure(), t3);
      t6 = A.lerpDouble(a.splashRadius, b.splashRadius, t);
      if (t1)
        t1 = a.visualDensity;
      else
        t1 = b.visualDensity;
      return new A.RadioThemeData(t2, t4, t3, t6, t5, t1);
    },
    RadioThemeData: function RadioThemeData(t0, t1, t2, t3, t4, t5) {
      var _ = this;
      _.mouseCursor = t0;
      _.fillColor = t1;
      _.overlayColor = t2;
      _.splashRadius = t3;
      _.materialTapTargetSize = t4;
      _.visualDensity = t5;
    },
    _RadioThemeData_Object_Diagnosticable: function _RadioThemeData_Object_Diagnosticable() {
    },
    ScaffoldMessenger_of(context) {
      A.debugCheckHasScaffoldMessenger(context);
      return context.dependOnInheritedWidgetOfExactType$1$0(type$._ScaffoldMessengerScope)._scaffoldMessengerState;
    },
    Scaffold$(appBar, body, bottomNavigationBar, floatingActionButton) {
      return new A.Scaffold(appBar, body, floatingActionButton, bottomNavigationBar, null);
    },
    Scaffold_of(context) {
      var result = context.findAncestorStateOfType$1$0(type$.ScaffoldState);
      if (result != null)
        return result;
      throw A.wrapException(A.FlutterError$fromParts(A._setArrayType([A.ErrorSummary$("Scaffold.of() called with a context that does not contain a Scaffold."), A.ErrorDescription$("No Scaffold ancestor could be found starting from the context that was passed to Scaffold.of(). This usually happens when the context provided is from the same StatefulWidget as that whose build function actually creates the Scaffold widget being sought."), A.ErrorHint$('There are several ways to avoid this problem. The simplest is to use a Builder to get a context that is "under" the Scaffold. For an example of this, please see the documentation for Scaffold.of():\n  https://api.flutter.dev/flutter/material/Scaffold/of.html'), A.ErrorHint$("A more efficient solution is to split your build function into several widgets. This introduces a new context from which you can obtain the Scaffold. In this solution, you would have an outer widget that creates the Scaffold populated by instances of your new inner widgets, and then in these inner widgets you would use Scaffold.of().\nA less elegant but more expedient solution is assign a GlobalKey to the Scaffold, then use the key.currentState property to obtain the ScaffoldState rather than using the Scaffold.of() function."), context.describeElement$1("The context used was")], type$.JSArray_DiagnosticsNode)));
    },
    _ScaffoldSlot: function _ScaffoldSlot(t0, t1) {
      this.index = t0;
      this._name = t1;
    },
    ScaffoldMessenger: function ScaffoldMessenger(t0, t1) {
      this.child = t0;
      this.key = t1;
    },
    ScaffoldMessengerState: function ScaffoldMessengerState(t0, t1, t2, t3, t4, t5) {
      var _ = this;
      _._scaffolds = t0;
      _._materialBanners = t1;
      _._snackBars = t2;
      _._accessibleNavigation = _._snackBarTimer = _._snackBarController = null;
      _.TickerProviderStateMixin__tickers = t3;
      _.TickerProviderStateMixin__tickerModeNotifier = t4;
      _._widget = null;
      _._debugLifecycleState = t5;
      _._framework$_element = null;
    },
    ScaffoldMessengerState_showSnackBar_closure: function ScaffoldMessengerState_showSnackBar_closure(t0, t1) {
      this.$this = t0;
      this.controller = t1;
    },
    ScaffoldMessengerState_showSnackBar_closure0: function ScaffoldMessengerState_showSnackBar_closure0(t0, t1) {
      this.$this = t0;
      this.controller = t1;
    },
    ScaffoldMessengerState_showSnackBar_closure1: function ScaffoldMessengerState_showSnackBar_closure1(t0, t1) {
      this.$this = t0;
      this.exception = t1;
    },
    ScaffoldMessengerState__handleSnackBarStatusChanged_closure: function ScaffoldMessengerState__handleSnackBarStatusChanged_closure(t0) {
      this.$this = t0;
    },
    ScaffoldMessengerState__handleSnackBarStatusChanged_closure0: function ScaffoldMessengerState__handleSnackBarStatusChanged_closure0(t0) {
      this.$this = t0;
    },
    ScaffoldMessengerState_hideCurrentSnackBar_closure: function ScaffoldMessengerState_hideCurrentSnackBar_closure(t0, t1, t2) {
      this.$this = t0;
      this.completer = t1;
      this.reason = t2;
    },
    ScaffoldMessengerState_build_closure: function ScaffoldMessengerState_build_closure(t0, t1, t2) {
      this.$this = t0;
      this.snackBar = t1;
      this.context = t2;
    },
    _ScaffoldMessengerScope: function _ScaffoldMessengerScope(t0, t1, t2) {
      this._scaffoldMessengerState = t0;
      this.child = t1;
      this.key = t2;
    },
    ScaffoldPrelayoutGeometry: function ScaffoldPrelayoutGeometry(t0, t1, t2, t3, t4, t5, t6, t7, t8) {
      var _ = this;
      _.floatingActionButtonSize = t0;
      _.bottomSheetSize = t1;
      _.contentBottom = t2;
      _.contentTop = t3;
      _.minInsets = t4;
      _.minViewPadding = t5;
      _.scaffoldSize = t6;
      _.snackBarSize = t7;
      _.textDirection = t8;
    },
    ScaffoldGeometry: function ScaffoldGeometry(t0, t1) {
      this.bottomNavigationBarTop = t0;
      this.floatingActionButtonArea = t1;
    },
    _ScaffoldGeometryNotifier: function _ScaffoldGeometryNotifier(t0, t1, t2) {
      var _ = this;
      _.context = t0;
      _.floatingActionButtonScale = null;
      _.geometry = t1;
      _.ChangeNotifier__count = 0;
      _.ChangeNotifier__listeners = t2;
      _.ChangeNotifier__reentrantlyRemovedListeners = _.ChangeNotifier__notificationCallStackDepth = 0;
      _.ChangeNotifier__creationDispatched = _.ChangeNotifier__debugDisposed = false;
    },
    _BodyBoxConstraints: function _BodyBoxConstraints(t0, t1, t2, t3, t4, t5, t6) {
      var _ = this;
      _.bottomWidgetsHeight = t0;
      _.appBarHeight = t1;
      _.materialBannerHeight = t2;
      _.minWidth = t3;
      _.maxWidth = t4;
      _.minHeight = t5;
      _.maxHeight = t6;
    },
    _BodyBuilder: function _BodyBuilder(t0, t1, t2, t3) {
      var _ = this;
      _.body = t0;
      _.extendBody = t1;
      _.extendBodyBehindAppBar = t2;
      _.key = t3;
    },
    _ScaffoldLayout: function _ScaffoldLayout(t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12) {
      var _ = this;
      _.extendBody = t0;
      _.extendBodyBehindAppBar = t1;
      _.minInsets = t2;
      _.minViewPadding = t3;
      _.textDirection = t4;
      _.geometryNotifier = t5;
      _.previousFloatingActionButtonLocation = t6;
      _.currentFloatingActionButtonLocation = t7;
      _.floatingActionButtonMoveAnimationProgress = t8;
      _.floatingActionButtonMotionAnimator = t9;
      _.isSnackBarFloating = t10;
      _.snackBarWidth = t11;
      _.extendBodyBehindMaterialBanner = t12;
      _._debugChildrenNeedingLayout = _._idToChild = null;
    },
    _ScaffoldLayout_performLayout_closure: function _ScaffoldLayout_performLayout_closure(t0, t1, t2) {
      this._box_0 = t0;
      this._box_1 = t1;
      this.$this = t2;
    },
    _FloatingActionButtonTransition: function _FloatingActionButtonTransition(t0, t1, t2, t3, t4, t5) {
      var _ = this;
      _.child = t0;
      _.fabMoveAnimation = t1;
      _.fabMotionAnimator = t2;
      _.geometryNotifier = t3;
      _.currentController = t4;
      _.key = t5;
    },
    _FloatingActionButtonTransitionState: function _FloatingActionButtonTransitionState(t0, t1, t2) {
      var _ = this;
      _.___FloatingActionButtonTransitionState__previousController_A = $;
      _._currentEntranceScaleAnimation = _._previousExitRotationCurvedAnimation = _._previousExitScaleAnimation = null;
      _.___FloatingActionButtonTransitionState__currentRotationAnimation_A = _.___FloatingActionButtonTransitionState__extendedCurrentScaleAnimation_A = _.___FloatingActionButtonTransitionState__currentScaleAnimation_A = _.___FloatingActionButtonTransitionState__previousRotationAnimation_A = _.___FloatingActionButtonTransitionState__previousScaleAnimation_A = $;
      _._previousChild = null;
      _.TickerProviderStateMixin__tickers = t0;
      _.TickerProviderStateMixin__tickerModeNotifier = t1;
      _._widget = null;
      _._debugLifecycleState = t2;
      _._framework$_element = null;
    },
    _FloatingActionButtonTransitionState__handlePreviousAnimationStatusChanged_closure: function _FloatingActionButtonTransitionState__handlePreviousAnimationStatusChanged_closure(t0, t1) {
      this.$this = t0;
      this.status = t1;
    },
    Scaffold: function Scaffold(t0, t1, t2, t3, t4) {
      var _ = this;
      _.appBar = t0;
      _.body = t1;
      _.floatingActionButton = t2;
      _.bottomNavigationBar = t3;
      _.key = t4;
    },
    ScaffoldState: function ScaffoldState(t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15) {
      var _ = this;
      _._drawerKey = t0;
      _._endDrawerKey = t1;
      _._bodyKey = t2;
      _._appBarMaxHeight = null;
      _._drawerOpened = t3;
      _._endDrawerOpened = t4;
      _._messengerMaterialBanner = _._messengerSnackBar = _._scaffoldMessenger = null;
      _._dismissedBottomSheets = t5;
      _._currentBottomSheet = null;
      _._currentBottomSheetKey = t6;
      _._persistentSheetHistoryEntry = null;
      _.__ScaffoldState__floatingActionButtonAnimator_A = _.__ScaffoldState__floatingActionButtonMoveController_A = $;
      _._floatingActionButtonLocation = _._previousFloatingActionButtonLocation = null;
      _.__ScaffoldState__geometryNotifier_A = _.__ScaffoldState__floatingActionButtonVisibilityController_A = $;
      _._showBodyScrim = false;
      _._bodyScrimColor = t7;
      _.RestorationMixin__bucket = t8;
      _.RestorationMixin__properties = t9;
      _.RestorationMixin__debugPropertiesWaitingForReregistration = t10;
      _.RestorationMixin__firstRestorePending = t11;
      _.RestorationMixin__currentParent = t12;
      _.TickerProviderStateMixin__tickers = t13;
      _.TickerProviderStateMixin__tickerModeNotifier = t14;
      _._widget = null;
      _._debugLifecycleState = t15;
      _._framework$_element = null;
    },
    ScaffoldState__updateSnackBar_closure: function ScaffoldState__updateSnackBar_closure(t0, t1) {
      this.$this = t0;
      this.messengerSnackBar = t1;
    },
    ScaffoldState__updateMaterialBanner_closure: function ScaffoldState__updateMaterialBanner_closure(t0, t1) {
      this.$this = t0;
      this.messengerMaterialBanner = t1;
    },
    ScaffoldState_build_closure: function ScaffoldState_build_closure(t0, t1, t2, t3, t4, t5) {
      var _ = this;
      _._box_0 = t0;
      _.$this = t1;
      _.minInsets = t2;
      _.minViewPadding = t3;
      _.textDirection = t4;
      _.children = t5;
    },
    _DismissDrawerAction: function _DismissDrawerAction(t0, t1) {
      this.context = t0;
      this._actions$_listeners = t1;
      this._currentCallingAction = null;
    },
    ScaffoldFeatureController: function ScaffoldFeatureController(t0, t1, t2, t3) {
      var _ = this;
      _._scaffold$_widget = t0;
      _._completer = t1;
      _.close = t2;
      _.$ti = t3;
    },
    _ScaffoldScope: function _ScaffoldScope(t0, t1, t2) {
      this.hasDrawer = t0;
      this.child = t1;
      this.key = t2;
    },
    _ScaffoldState_State_TickerProviderStateMixin_RestorationMixin_dispose_closure: function _ScaffoldState_State_TickerProviderStateMixin_RestorationMixin_dispose_closure() {
    },
    _ScaffoldMessengerState_State_TickerProviderStateMixin_dispose_closure: function _ScaffoldMessengerState_State_TickerProviderStateMixin_dispose_closure(t0) {
      this.$this = t0;
    },
    _ScaffoldState_State_TickerProviderStateMixin_dispose_closure: function _ScaffoldState_State_TickerProviderStateMixin_dispose_closure(t0) {
      this.$this = t0;
    },
    __FloatingActionButtonTransitionState_State_TickerProviderStateMixin_dispose_closure: function __FloatingActionButtonTransitionState_State_TickerProviderStateMixin_dispose_closure(t0) {
      this.$this = t0;
    },
    _ScaffoldMessengerState_State_TickerProviderStateMixin: function _ScaffoldMessengerState_State_TickerProviderStateMixin() {
    },
    _ScaffoldState_State_TickerProviderStateMixin: function _ScaffoldState_State_TickerProviderStateMixin() {
    },
    _ScaffoldState_State_TickerProviderStateMixin_RestorationMixin: function _ScaffoldState_State_TickerProviderStateMixin_RestorationMixin() {
    },
    __FloatingActionButtonTransitionState_State_TickerProviderStateMixin: function __FloatingActionButtonTransitionState_State_TickerProviderStateMixin() {
    },
    Scrollbar: function Scrollbar(t0, t1, t2) {
      this.child = t0;
      this.controller = t1;
      this.key = t2;
    },
    _MaterialScrollbar: function _MaterialScrollbar(t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12) {
      var _ = this;
      _.child = t0;
      _.controller = t1;
      _.thumbVisibility = t2;
      _.radius = t3;
      _.thickness = t4;
      _.trackVisibility = t5;
      _.fadeDuration = t6;
      _.timeToFade = t7;
      _.notificationPredicate = t8;
      _.interactive = t9;
      _.scrollbarOrientation = t10;
      _.mainAxisMargin = t11;
      _.key = t12;
    },
    _MaterialScrollbarState: function _MaterialScrollbarState(t0, t1, t2, t3, t4) {
      var _ = this;
      _.___MaterialScrollbarState__hoverAnimationController_A = $;
      _._scrollbar0$_hoverIsActive = _._dragIsActive = false;
      _.___MaterialScrollbarState__useAndroidScrollbar_A = _.___MaterialScrollbarState__scrollbarTheme_A = _.___MaterialScrollbarState__colorScheme_A = $;
      _._fadeoutTimer = _._cachedController = _._startDragThumbOffset = _._lastDragUpdateOffset = _._startDragScrollbarAxisOffset = null;
      _.__RawScrollbarState__fadeoutOpacityAnimation_A = _.__RawScrollbarState__fadeoutAnimationController_A = $;
      _._scrollbarPainterKey = t0;
      _._hoverIsActive = false;
      _._thumbDrag = null;
      _._maxScrollExtentPermitsScrolling = false;
      _._axis = _._thumbHold = null;
      _._scrollbar$_gestureDetectorKey = t1;
      _.__RawScrollbarState_scrollbarPainter_F = $;
      _.TickerProviderStateMixin__tickers = t2;
      _.TickerProviderStateMixin__tickerModeNotifier = t3;
      _._widget = null;
      _._debugLifecycleState = t4;
      _._framework$_element = null;
    },
    _MaterialScrollbarState__trackVisibility_closure: function _MaterialScrollbarState__trackVisibility_closure(t0) {
      this.$this = t0;
    },
    _MaterialScrollbarState__thumbColor_closure: function _MaterialScrollbarState__thumbColor_closure(t0, t1, t2, t3) {
      var _ = this;
      _.$this = t0;
      _.dragColor = t1;
      _.hoverColor = t2;
      _.idleColor = t3;
    },
    _MaterialScrollbarState__trackColor_closure: function _MaterialScrollbarState__trackColor_closure(t0, t1, t2) {
      this.$this = t0;
      this.brightness = t1;
      this.onSurface = t2;
    },
    _MaterialScrollbarState__trackBorderColor_closure: function _MaterialScrollbarState__trackBorderColor_closure(t0, t1, t2) {
      this.$this = t0;
      this.brightness = t1;
      this.onSurface = t2;
    },
    _MaterialScrollbarState__thickness_closure: function _MaterialScrollbarState__thickness_closure(t0) {
      this.$this = t0;
    },
    _MaterialScrollbarState_initState_closure: function _MaterialScrollbarState_initState_closure(t0) {
      this.$this = t0;
    },
    _MaterialScrollbarState_handleThumbPressStart_closure: function _MaterialScrollbarState_handleThumbPressStart_closure(t0) {
      this.$this = t0;
    },
    _MaterialScrollbarState_handleThumbPressEnd_closure: function _MaterialScrollbarState_handleThumbPressEnd_closure(t0) {
      this.$this = t0;
    },
    _MaterialScrollbarState_handleHover_closure: function _MaterialScrollbarState_handleHover_closure(t0) {
      this.$this = t0;
    },
    _MaterialScrollbarState_handleHover_closure0: function _MaterialScrollbarState_handleHover_closure0(t0) {
      this.$this = t0;
    },
    _MaterialScrollbarState_handleHoverExit_closure: function _MaterialScrollbarState_handleHoverExit_closure(t0) {
      this.$this = t0;
    },
    ScrollbarThemeData_lerp(a, b, t) {
      var t1, t2, t3, t4, t5, t6, t7, t8, t9, t10;
      if (a === b)
        return a;
      t1 = type$.nullable_bool;
      t2 = A.WidgetStateProperty_lerp(a.thumbVisibility, b.thumbVisibility, t, A.scrollbar_theme___lerpBool$closure(), t1);
      t3 = A.WidgetStateProperty_lerp(a.thickness, b.thickness, t, A.ui__lerpDouble$closure(), type$.nullable_double);
      t1 = A.WidgetStateProperty_lerp(a.trackVisibility, b.trackVisibility, t, A.scrollbar_theme___lerpBool$closure(), t1);
      t4 = a.interactive;
      t5 = b.interactive;
      t4 = t < 0.5 ? t4 : t5;
      t5 = A.Radius_lerp(a.radius, b.radius, t);
      t6 = type$.nullable_Color;
      t7 = A.WidgetStateProperty_lerp(a.thumbColor, b.thumbColor, t, A.ui_Color_lerp$closure(), t6);
      t8 = A.WidgetStateProperty_lerp(a.trackColor, b.trackColor, t, A.ui_Color_lerp$closure(), t6);
      t6 = A.WidgetStateProperty_lerp(a.trackBorderColor, b.trackBorderColor, t, A.ui_Color_lerp$closure(), t6);
      t9 = A.lerpDouble(a.crossAxisMargin, b.crossAxisMargin, t);
      t10 = A.lerpDouble(a.mainAxisMargin, b.mainAxisMargin, t);
      return new A.ScrollbarThemeData(t2, t3, t1, t4, t5, t7, t8, t6, t9, t10, A.lerpDouble(a.minThumbLength, b.minThumbLength, t));
    },
    _lerpBool(a, b, t) {
      A._asBoolQ(a);
      A._asBoolQ(b);
      return A._asDouble(t) < 0.5 ? a : b;
    },
    ScrollbarThemeData: function ScrollbarThemeData(t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10) {
      var _ = this;
      _.thumbVisibility = t0;
      _.thickness = t1;
      _.trackVisibility = t2;
      _.interactive = t3;
      _.radius = t4;
      _.thumbColor = t5;
      _.trackColor = t6;
      _.trackBorderColor = t7;
      _.crossAxisMargin = t8;
      _.mainAxisMargin = t9;
      _.minThumbLength = t10;
    },
    _ScrollbarThemeData_Object_Diagnosticable: function _ScrollbarThemeData_Object_Diagnosticable() {
    },
    SearchBarThemeData_lerp(a, b, t) {
      var t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12;
      if (a === b)
        return a;
      t1 = A.WidgetStateProperty_lerp(a.elevation, b.elevation, t, A.ui__lerpDouble$closure(), type$.nullable_double);
      t2 = type$.nullable_Color;
      t3 = A.WidgetStateProperty_lerp(a.backgroundColor, b.backgroundColor, t, A.ui_Color_lerp$closure(), t2);
      t4 = A.WidgetStateProperty_lerp(a.shadowColor, b.shadowColor, t, A.ui_Color_lerp$closure(), t2);
      t5 = A.WidgetStateProperty_lerp(a.surfaceTintColor, b.surfaceTintColor, t, A.ui_Color_lerp$closure(), t2);
      t2 = A.WidgetStateProperty_lerp(a.overlayColor, b.overlayColor, t, A.ui_Color_lerp$closure(), t2);
      t6 = A.SearchBarThemeData__lerpSides(a.side, b.side, t);
      t7 = A.WidgetStateProperty_lerp(a.shape, b.shape, t, A.borders_OutlinedBorder_lerp$closure(), type$.nullable_OutlinedBorder);
      t8 = A.WidgetStateProperty_lerp(a.padding, b.padding, t, A.edge_insets_EdgeInsetsGeometry_lerp$closure(), type$.nullable_EdgeInsetsGeometry);
      t9 = type$.nullable_TextStyle;
      t10 = A.WidgetStateProperty_lerp(a.textStyle, b.textStyle, t, A.text_style_TextStyle_lerp$closure(), t9);
      t9 = A.WidgetStateProperty_lerp(a.hintStyle, b.hintStyle, t, A.text_style_TextStyle_lerp$closure(), t9);
      t11 = A.BoxConstraints_lerp(a.constraints, b.constraints, t);
      if (t < 0.5)
        t12 = a.textCapitalization;
      else
        t12 = b.textCapitalization;
      return new A.SearchBarThemeData(t1, t3, t4, t5, t2, t6, t7, t8, t10, t9, t11, t12);
    },
    SearchBarThemeData__lerpSides(a, b, t) {
      if (a == b)
        return a;
      return A.WidgetStateBorderSide_lerp(a, b, t);
    },
    SearchBarThemeData: function SearchBarThemeData(t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11) {
      var _ = this;
      _.elevation = t0;
      _.backgroundColor = t1;
      _.shadowColor = t2;
      _.surfaceTintColor = t3;
      _.overlayColor = t4;
      _.side = t5;
      _.shape = t6;
      _.padding = t7;
      _.textStyle = t8;
      _.hintStyle = t9;
      _.constraints = t10;
      _.textCapitalization = t11;
    },
    _SearchBarThemeData_Object_Diagnosticable: function _SearchBarThemeData_Object_Diagnosticable() {
    },
    SearchViewThemeData_lerp(a, b, t) {
      var t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12;
      if (a === b)
        return a;
      t1 = A.Color_lerp(a.backgroundColor, b.backgroundColor, t);
      t2 = A.lerpDouble(a.elevation, b.elevation, t);
      t3 = A.Color_lerp(a.surfaceTintColor, b.surfaceTintColor, t);
      t4 = A.SearchViewThemeData__lerpSides(a.side, b.side, t);
      t5 = A.OutlinedBorder_lerp(a.shape, b.shape, t);
      t6 = A.lerpDouble(a.headerHeight, b.headerHeight, t);
      t7 = a.headerTextStyle;
      t8 = b.headerTextStyle;
      t9 = A.TextStyle_lerp(t7, t8, t);
      t7 = A.TextStyle_lerp(t7, t8, t);
      t8 = A.BoxConstraints_lerp(a.constraints, b.constraints, t);
      t10 = A.EdgeInsetsGeometry_lerp(a.padding, b.padding, t);
      t11 = A.EdgeInsetsGeometry_lerp(a.barPadding, b.barPadding, t);
      if (t < 0.5)
        t12 = a.shrinkWrap;
      else
        t12 = b.shrinkWrap;
      return new A.SearchViewThemeData(t1, t2, t3, t4, t5, t6, t9, t7, t8, t10, t11, t12, A.Color_lerp(a.dividerColor, b.dividerColor, t));
    },
    SearchViewThemeData__lerpSides(a, b, t) {
      if (a == null || b == null)
        return null;
      if (a === b)
        return a;
      return A.BorderSide_lerp(a, b, t);
    },
    SearchViewThemeData: function SearchViewThemeData(t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12) {
      var _ = this;
      _.backgroundColor = t0;
      _.elevation = t1;
      _.surfaceTintColor = t2;
      _.side = t3;
      _.shape = t4;
      _.headerHeight = t5;
      _.headerTextStyle = t6;
      _.headerHintStyle = t7;
      _.constraints = t8;
      _.padding = t9;
      _.barPadding = t10;
      _.shrinkWrap = t11;
      _.dividerColor = t12;
    },
    _SearchViewThemeData_Object_Diagnosticable: function _SearchViewThemeData_Object_Diagnosticable() {
    },
    SegmentedButtonThemeData_lerp(a, b, t) {
      var t1, t2;
      if (a === b)
        return a;
      t1 = A.ButtonStyle_lerp(a.style, b.style, t);
      if (t < 0.5)
        t2 = a.selectedIcon;
      else
        t2 = b.selectedIcon;
      return new A.SegmentedButtonThemeData(t1, t2);
    },
    SegmentedButtonThemeData: function SegmentedButtonThemeData(t0, t1) {
      this.style = t0;
      this.selectedIcon = t1;
    },
    _SegmentedButtonThemeData_Object_Diagnosticable: function _SegmentedButtonThemeData_Object_Diagnosticable() {
    },
    SliderThemeData_lerp(a, b, t) {
      var t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t18, t19, t20, t21, t22, t23, t24, t25, t26, t27, t28, t29, t30, t31, t32, t33, t34, t35, t36;
      if (a === b)
        return a;
      t1 = A.lerpDouble(a.trackHeight, b.trackHeight, t);
      t2 = A.Color_lerp(a.activeTrackColor, b.activeTrackColor, t);
      t3 = A.Color_lerp(a.inactiveTrackColor, b.inactiveTrackColor, t);
      t4 = A.Color_lerp(a.secondaryActiveTrackColor, b.secondaryActiveTrackColor, t);
      t5 = A.Color_lerp(a.disabledActiveTrackColor, b.disabledActiveTrackColor, t);
      t6 = A.Color_lerp(a.disabledInactiveTrackColor, b.disabledInactiveTrackColor, t);
      t7 = A.Color_lerp(a.disabledSecondaryActiveTrackColor, b.disabledSecondaryActiveTrackColor, t);
      t8 = A.Color_lerp(a.activeTickMarkColor, b.activeTickMarkColor, t);
      t9 = A.Color_lerp(a.inactiveTickMarkColor, b.inactiveTickMarkColor, t);
      t10 = A.Color_lerp(a.disabledActiveTickMarkColor, b.disabledActiveTickMarkColor, t);
      t11 = A.Color_lerp(a.disabledInactiveTickMarkColor, b.disabledInactiveTickMarkColor, t);
      t12 = A.Color_lerp(a.thumbColor, b.thumbColor, t);
      t13 = A.Color_lerp(a.overlappingShapeStrokeColor, b.overlappingShapeStrokeColor, t);
      t14 = A.Color_lerp(a.disabledThumbColor, b.disabledThumbColor, t);
      t15 = A.Color_lerp(a.overlayColor, b.overlayColor, t);
      t16 = A.Color_lerp(a.valueIndicatorColor, b.valueIndicatorColor, t);
      t17 = A.Color_lerp(a.valueIndicatorStrokeColor, b.valueIndicatorStrokeColor, t);
      t18 = t < 0.5;
      t19 = t18 ? a.overlayShape : b.overlayShape;
      t20 = t18 ? a.tickMarkShape : b.tickMarkShape;
      t21 = t18 ? a.thumbShape : b.thumbShape;
      t22 = t18 ? a.trackShape : b.trackShape;
      t23 = t18 ? a.valueIndicatorShape : b.valueIndicatorShape;
      t24 = t18 ? a.rangeTickMarkShape : b.rangeTickMarkShape;
      t25 = t18 ? a.rangeThumbShape : b.rangeThumbShape;
      t26 = t18 ? a.rangeTrackShape : b.rangeTrackShape;
      t27 = t18 ? a.rangeValueIndicatorShape : b.rangeValueIndicatorShape;
      t28 = t18 ? a.showValueIndicator : b.showValueIndicator;
      t29 = A.TextStyle_lerp(a.valueIndicatorTextStyle, b.valueIndicatorTextStyle, t);
      t30 = A.lerpDouble(a.minThumbSeparation, b.minThumbSeparation, t);
      t31 = t18 ? a.thumbSelector : b.thumbSelector;
      t32 = t18 ? a.mouseCursor : b.mouseCursor;
      t33 = t18 ? a.allowedInteraction : b.allowedInteraction;
      t34 = A.EdgeInsetsGeometry_lerp(a.padding, b.padding, t);
      t35 = A.WidgetStateProperty_lerp(a.thumbSize, b.thumbSize, t, A.ui_Size_lerp$closure(), type$.nullable_Size);
      t36 = A.lerpDouble(a.trackGap, b.trackGap, t);
      return new A.SliderThemeData(t1, t2, t3, t4, t5, t7, t6, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t19, t20, t21, t22, t23, t24, t25, t26, t27, t28, t29, t30, t31, t32, t33, t34, t35, t36, t18 ? a.year2023 : b.year2023);
    },
    SliderThemeData: function SliderThemeData(t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t18, t19, t20, t21, t22, t23, t24, t25, t26, t27, t28, t29, t30, t31, t32, t33, t34, t35) {
      var _ = this;
      _.trackHeight = t0;
      _.activeTrackColor = t1;
      _.inactiveTrackColor = t2;
      _.secondaryActiveTrackColor = t3;
      _.disabledActiveTrackColor = t4;
      _.disabledSecondaryActiveTrackColor = t5;
      _.disabledInactiveTrackColor = t6;
      _.activeTickMarkColor = t7;
      _.inactiveTickMarkColor = t8;
      _.disabledActiveTickMarkColor = t9;
      _.disabledInactiveTickMarkColor = t10;
      _.thumbColor = t11;
      _.overlappingShapeStrokeColor = t12;
      _.disabledThumbColor = t13;
      _.overlayColor = t14;
      _.valueIndicatorColor = t15;
      _.valueIndicatorStrokeColor = t16;
      _.overlayShape = t17;
      _.tickMarkShape = t18;
      _.thumbShape = t19;
      _.trackShape = t20;
      _.valueIndicatorShape = t21;
      _.rangeTickMarkShape = t22;
      _.rangeThumbShape = t23;
      _.rangeTrackShape = t24;
      _.rangeValueIndicatorShape = t25;
      _.showValueIndicator = t26;
      _.valueIndicatorTextStyle = t27;
      _.minThumbSeparation = t28;
      _.thumbSelector = t29;
      _.mouseCursor = t30;
      _.allowedInteraction = t31;
      _.padding = t32;
      _.thumbSize = t33;
      _.trackGap = t34;
      _.year2023 = t35;
    },
    _SliderThemeData_Object_Diagnosticable: function _SliderThemeData_Object_Diagnosticable() {
    },
    SnackBar$(action, actionOverflowThreshold, animation, backgroundColor, behavior, clipBehavior, closeIconColor, $content, dismissDirection, duration, elevation, hitTestBehavior, key, margin, onVisible, padding, shape, showCloseIcon, width) {
      return new A.SnackBar($content, backgroundColor, elevation, margin, padding, width, shape, hitTestBehavior, behavior, action, actionOverflowThreshold, showCloseIcon, closeIconColor, duration, animation, onVisible, dismissDirection, clipBehavior, key);
    },
    SnackBarClosedReason: function SnackBarClosedReason(t0, t1) {
      this.index = t0;
      this._name = t1;
    },
    SnackBar: function SnackBar(t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t18) {
      var _ = this;
      _.content = t0;
      _.backgroundColor = t1;
      _.elevation = t2;
      _.margin = t3;
      _.padding = t4;
      _.width = t5;
      _.shape = t6;
      _.hitTestBehavior = t7;
      _.behavior = t8;
      _.action = t9;
      _.actionOverflowThreshold = t10;
      _.showCloseIcon = t11;
      _.closeIconColor = t12;
      _.duration = t13;
      _.animation = t14;
      _.onVisible = t15;
      _.dismissDirection = t16;
      _.clipBehavior = t17;
      _.key = t18;
    },
    _SnackBarState: function _SnackBarState(t0) {
      var _ = this;
      _._wasVisible = false;
      _._widget = _._heightM3Animation = _._fadeOutAnimation = _._fadeInM3Animation = _._fadeInAnimation = _._heightAnimation = null;
      _._debugLifecycleState = t0;
      _._framework$_element = null;
    },
    _SnackBarState_build_closure: function _SnackBarState_build_closure(t0, t1, t2, t3) {
      var _ = this;
      _.$this = t0;
      _.snackBarBehavior = t1;
      _.snackBarTheme = t2;
      _.width = t3;
    },
    _SnackBarState_build_closure_message: function _SnackBarState_build_closure_message(t0, t1) {
      this.$this = t0;
      this.snackBarTheme = t1;
    },
    _SnackBarState_build_closure1: function _SnackBarState_build_closure1(t0) {
      this.context = t0;
    },
    _SnackBarState_build_closure0: function _SnackBarState_build_closure0(t0) {
      this.context = t0;
    },
    _SnackBarState_build_closure2: function _SnackBarState_build_closure2() {
    },
    _SnackBarState_build_closure3: function _SnackBarState_build_closure3() {
    },
    _SnackbarDefaultsM3: function _SnackbarDefaultsM3(t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14) {
      var _ = this;
      _.context = t0;
      _.___SnackbarDefaultsM3__colors_FI = _.___SnackbarDefaultsM3__theme_FI = $;
      _.backgroundColor = t1;
      _.actionTextColor = t2;
      _.disabledActionTextColor = t3;
      _.contentTextStyle = t4;
      _.elevation = t5;
      _.shape = t6;
      _.behavior = t7;
      _.width = t8;
      _.insetPadding = t9;
      _.closeIconColor = t10;
      _.actionOverflowThreshold = t11;
      _.actionBackgroundColor = t12;
      _.disabledActionBackgroundColor = t13;
      _.dismissDirection = t14;
    },
    _SnackbarDefaultsM3_actionTextColor_closure: function _SnackbarDefaultsM3_actionTextColor_closure(t0) {
      this.$this = t0;
    },
    SnackBarThemeData$(actionBackgroundColor, actionOverflowThreshold, actionTextColor, backgroundColor, behavior, closeIconColor, contentTextStyle, disabledActionBackgroundColor, disabledActionTextColor, dismissDirection, elevation, insetPadding, shape, width) {
      var t1;
      A.assertHelper(elevation == null || elevation >= 0);
      if (A.assertTest(width == null))
        A.assertThrow("Width can only be set if behaviour is SnackBarBehavior.floating");
      if (actionOverflowThreshold != null)
        t1 = actionOverflowThreshold >= 0 && actionOverflowThreshold <= 1;
      else
        t1 = true;
      if (A.assertTest(t1))
        A.assertThrow("Action overflow threshold must be between 0 and 1 inclusive");
      if (A.assertTest(!(actionBackgroundColor instanceof A._WidgetStateColor) || disabledActionBackgroundColor == null))
        A.assertThrow("disabledBackgroundColor must not be provided when background color is a MaterialStateColor");
      return new A.SnackBarThemeData(backgroundColor, actionTextColor, disabledActionTextColor, contentTextStyle, elevation, shape, behavior, width, insetPadding, closeIconColor, actionOverflowThreshold, actionBackgroundColor, disabledActionBackgroundColor, dismissDirection);
    },
    SnackBarThemeData_lerp(a, b, t) {
      var t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14;
      if (a === b)
        return a;
      t1 = A.Color_lerp(a.backgroundColor, b.backgroundColor, t);
      t2 = A.Color_lerp(a.actionTextColor, b.actionTextColor, t);
      t3 = A.Color_lerp(a.disabledActionTextColor, b.disabledActionTextColor, t);
      t4 = A.TextStyle_lerp(a.contentTextStyle, b.contentTextStyle, t);
      t5 = A.lerpDouble(a.elevation, b.elevation, t);
      t6 = A.ShapeBorder_lerp(a.shape, b.shape, t);
      t7 = t < 0.5;
      if (t7)
        t8 = a.behavior;
      else
        t8 = b.behavior;
      t9 = A.lerpDouble(a.width, b.width, t);
      t10 = A.EdgeInsets_lerp(a.insetPadding, b.insetPadding, t);
      t11 = A.Color_lerp(a.closeIconColor, b.closeIconColor, t);
      t12 = A.lerpDouble(a.actionOverflowThreshold, b.actionOverflowThreshold, t);
      t13 = A.Color_lerp(a.actionBackgroundColor, b.actionBackgroundColor, t);
      t14 = A.Color_lerp(a.disabledActionBackgroundColor, b.disabledActionBackgroundColor, t);
      if (t7)
        t7 = a.dismissDirection;
      else
        t7 = b.dismissDirection;
      return A.SnackBarThemeData$(t13, t12, t2, t1, t8, t11, t4, t14, t3, t7, t5, t10, t6, t9);
    },
    SnackBarBehavior: function SnackBarBehavior(t0, t1) {
      this.index = t0;
      this._name = t1;
    },
    SnackBarThemeData: function SnackBarThemeData(t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13) {
      var _ = this;
      _.backgroundColor = t0;
      _.actionTextColor = t1;
      _.disabledActionTextColor = t2;
      _.contentTextStyle = t3;
      _.elevation = t4;
      _.shape = t5;
      _.behavior = t6;
      _.width = t7;
      _.insetPadding = t8;
      _.closeIconColor = t9;
      _.actionOverflowThreshold = t10;
      _.actionBackgroundColor = t11;
      _.disabledActionBackgroundColor = t12;
      _.dismissDirection = t13;
    },
    _SnackBarThemeData_Object_Diagnosticable: function _SnackBarThemeData_Object_Diagnosticable() {
    },
    SwitchThemeData_lerp(a, b, t) {
      var t1, t2, t3, t4, t5, t6, t7, t8, t9;
      if (a === b)
        return a;
      t1 = type$.nullable_Color;
      t2 = A.WidgetStateProperty_lerp(a.thumbColor, b.thumbColor, t, A.ui_Color_lerp$closure(), t1);
      t3 = A.WidgetStateProperty_lerp(a.trackColor, b.trackColor, t, A.ui_Color_lerp$closure(), t1);
      t4 = A.WidgetStateProperty_lerp(a.trackOutlineColor, b.trackOutlineColor, t, A.ui_Color_lerp$closure(), t1);
      t5 = A.WidgetStateProperty_lerp(a.trackOutlineWidth, b.trackOutlineWidth, t, A.ui__lerpDouble$closure(), type$.nullable_double);
      t6 = t < 0.5;
      if (t6)
        t7 = a.materialTapTargetSize;
      else
        t7 = b.materialTapTargetSize;
      if (t6)
        t8 = a.mouseCursor;
      else
        t8 = b.mouseCursor;
      t1 = A.WidgetStateProperty_lerp(a.overlayColor, b.overlayColor, t, A.ui_Color_lerp$closure(), t1);
      t9 = A.lerpDouble(a.splashRadius, b.splashRadius, t);
      if (t6)
        t6 = a.thumbIcon;
      else
        t6 = b.thumbIcon;
      return new A.SwitchThemeData(t2, t3, t4, t5, t7, t8, t1, t9, t6, A.EdgeInsetsGeometry_lerp(a.padding, b.padding, t));
    },
    SwitchThemeData: function SwitchThemeData(t0, t1, t2, t3, t4, t5, t6, t7, t8, t9) {
      var _ = this;
      _.thumbColor = t0;
      _.trackColor = t1;
      _.trackOutlineColor = t2;
      _.trackOutlineWidth = t3;
      _.materialTapTargetSize = t4;
      _.mouseCursor = t5;
      _.overlayColor = t6;
      _.splashRadius = t7;
      _.thumbIcon = t8;
      _.padding = t9;
    },
    _SwitchThemeData_Object_Diagnosticable: function _SwitchThemeData_Object_Diagnosticable() {
    },
    TabBarThemeData_lerp(a, b, t) {
      var t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17;
      if (a === b)
        return a;
      t1 = A.Decoration_lerp(a.indicator, b.indicator, t);
      t2 = A.Color_lerp(a.indicatorColor, b.indicatorColor, t);
      t3 = t < 0.5;
      t4 = t3 ? a.indicatorSize : b.indicatorSize;
      t5 = A.Color_lerp(a.dividerColor, b.dividerColor, t);
      t6 = t3 ? a.dividerHeight : b.dividerHeight;
      t7 = A.Color_lerp(a.labelColor, b.labelColor, t);
      t8 = A.EdgeInsetsGeometry_lerp(a.labelPadding, b.labelPadding, t);
      t9 = A.TextStyle_lerp(a.labelStyle, b.labelStyle, t);
      t10 = A.Color_lerp(a.unselectedLabelColor, b.unselectedLabelColor, t);
      t11 = A.TextStyle_lerp(a.unselectedLabelStyle, b.unselectedLabelStyle, t);
      t12 = A.WidgetStateProperty_lerp(a.overlayColor, b.overlayColor, t, A.ui_Color_lerp$closure(), type$.nullable_Color);
      t13 = t3 ? a.splashFactory : b.splashFactory;
      t14 = t3 ? a.mouseCursor : b.mouseCursor;
      t15 = t3 ? a.tabAlignment : b.tabAlignment;
      t16 = t3 ? a.textScaler : b.textScaler;
      t3 = t3 ? a.indicatorAnimation : b.indicatorAnimation;
      t17 = a.splashBorderRadius;
      return new A.TabBarThemeData(t1, t2, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t3, A.BorderRadius_lerp(t17, t17, t));
    },
    TabBarThemeData: function TabBarThemeData(t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16) {
      var _ = this;
      _.indicator = t0;
      _.indicatorColor = t1;
      _.indicatorSize = t2;
      _.dividerColor = t3;
      _.dividerHeight = t4;
      _.labelColor = t5;
      _.labelPadding = t6;
      _.labelStyle = t7;
      _.unselectedLabelColor = t8;
      _.unselectedLabelStyle = t9;
      _.overlayColor = t10;
      _.splashFactory = t11;
      _.mouseCursor = t12;
      _.tabAlignment = t13;
      _.textScaler = t14;
      _.indicatorAnimation = t15;
      _.splashBorderRadius = t16;
    },
    _TabBarThemeData_Object_Diagnosticable: function _TabBarThemeData_Object_Diagnosticable() {
    },
    TextButton$(child, onPressed, style) {
      var _null = null;
      return new A.TextButton(onPressed, _null, _null, _null, style, _null, _null, false, _null, true, _null, child, _null);
    },
    TextButton_styleFrom(alignment, animationDuration, backgroundColor, disabledBackgroundColor, disabledForegroundColor, disabledMouseCursor, elevation, enableFeedback, enabledMouseCursor, foregroundColor, maximumSize, minimumSize, padding, shadowColor, shape, splashFactory, tapTargetSize, textStyle, visualDensity) {
      var t1, t2, t3, color, t4, t5, t6, t7, t8, t9, t10, t11, _null = null;
      $label0$0: {
        if (backgroundColor != null)
          t1 = disabledBackgroundColor == null;
        else
          t1 = false;
        if (t1) {
          t1 = new A.WidgetStatePropertyAll(backgroundColor, type$.WidgetStatePropertyAll_nullable_Color);
          break $label0$0;
        }
        t1 = A.ButtonStyleButton_defaultColor(backgroundColor, disabledBackgroundColor);
        break $label0$0;
      }
      $label1$1: {
        t2 = A.ButtonStyleButton_defaultColor(_null, _null);
        break $label1$1;
      }
      $label2$2: {
        t3 = _null;
        color = _null;
        color = foregroundColor;
        t3 = new A.WidgetStateMapper(A.LinkedHashMap_LinkedHashMap$_literal([B.WidgetState_2, color.withOpacity$1(0.1), B.WidgetState_0, color.withOpacity$1(0.08), B.WidgetState_1, color.withOpacity$1(0.1)], type$.WidgetState, type$.nullable_Color), type$.WidgetStateMapper_nullable_Color);
        break $label2$2;
      }
      t4 = textStyle == null ? _null : new A.WidgetStatePropertyAll(textStyle, type$.WidgetStatePropertyAll_TextStyle);
      t5 = A.ButtonStyleButton_defaultColor(foregroundColor, disabledForegroundColor);
      t6 = shadowColor == null ? _null : new A.WidgetStatePropertyAll(shadowColor, type$.WidgetStatePropertyAll_Color);
      t7 = elevation == null ? _null : new A.WidgetStatePropertyAll(elevation, type$.WidgetStatePropertyAll_double);
      t8 = new A.WidgetStatePropertyAll(padding, type$.WidgetStatePropertyAll_EdgeInsetsGeometry);
      t9 = minimumSize == null ? _null : new A.WidgetStatePropertyAll(minimumSize, type$.WidgetStatePropertyAll_Size);
      t10 = maximumSize == null ? _null : new A.WidgetStatePropertyAll(maximumSize, type$.WidgetStatePropertyAll_Size);
      t11 = shape == null ? _null : new A.WidgetStatePropertyAll(shape, type$.WidgetStatePropertyAll_OutlinedBorder);
      return A.ButtonStyle$(alignment, animationDuration, _null, t1, t7, enableFeedback, _null, _null, t5, _null, t2, _null, t10, t9, new A.WidgetStateMapper(A.LinkedHashMap_LinkedHashMap$_literal([B.WidgetState_6, disabledMouseCursor, B.C__AnyWidgetStates, enabledMouseCursor], type$.WidgetStatesConstraint, type$.nullable_MouseCursor), type$.WidgetStateMapper_nullable_MouseCursor), t3, t8, t6, t11, _null, splashFactory, _null, tapTargetSize, t4, visualDensity);
    },
    _scaledPadding(context) {
      var t1 = A.Theme_of(context).textTheme.labelLarge,
        defaultFontSize = t1 == null ? null : t1.fontSize;
      if (defaultFontSize == null)
        defaultFontSize = 14;
      t1 = A.MediaQuery__maybeOf(context, B._MediaQueryAspect_4);
      t1 = t1 == null ? null : t1.get$textScaler();
      t1 = (t1 == null ? B._LinearTextScaler_1 : t1).scale$1(0, defaultFontSize);
      return A.ButtonStyleButton_scaledPadding(B.EdgeInsets_12_8_12_8, B.EdgeInsets_8_0_8_0, B.EdgeInsets_4_0_4_0, t1 / 14);
    },
    TextButton: function TextButton(t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12) {
      var _ = this;
      _.onPressed = t0;
      _.onLongPress = t1;
      _.onHover = t2;
      _.onFocusChange = t3;
      _.style = t4;
      _.clipBehavior = t5;
      _.focusNode = t6;
      _.autofocus = t7;
      _.statesController = t8;
      _.isSemanticButton = t9;
      _.tooltip = t10;
      _.child = t11;
      _.key = t12;
    },
    _TextButtonDefaultsM3: function _TextButtonDefaultsM3(t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t18, t19, t20, t21, t22, t23, t24, t25) {
      var _ = this;
      _.context = t0;
      _.___TextButtonDefaultsM3__colors_FI = $;
      _.textStyle = t1;
      _.backgroundColor = t2;
      _.foregroundColor = t3;
      _.overlayColor = t4;
      _.shadowColor = t5;
      _.surfaceTintColor = t6;
      _.elevation = t7;
      _.padding = t8;
      _.minimumSize = t9;
      _.fixedSize = t10;
      _.maximumSize = t11;
      _.iconColor = t12;
      _.iconSize = t13;
      _.iconAlignment = t14;
      _.side = t15;
      _.shape = t16;
      _.mouseCursor = t17;
      _.visualDensity = t18;
      _.tapTargetSize = t19;
      _.animationDuration = t20;
      _.enableFeedback = t21;
      _.alignment = t22;
      _.splashFactory = t23;
      _.backgroundBuilder = t24;
      _.foregroundBuilder = t25;
    },
    _TextButtonDefaultsM3_foregroundColor_closure: function _TextButtonDefaultsM3_foregroundColor_closure(t0) {
      this.$this = t0;
    },
    _TextButtonDefaultsM3_overlayColor_closure: function _TextButtonDefaultsM3_overlayColor_closure(t0) {
      this.$this = t0;
    },
    _TextButtonDefaultsM3_iconColor_closure: function _TextButtonDefaultsM3_iconColor_closure(t0) {
      this.$this = t0;
    },
    _TextButtonDefaultsM3_mouseCursor_closure: function _TextButtonDefaultsM3_mouseCursor_closure() {
    },
    TextButtonThemeData_lerp(a, b, t) {
      if (a === b)
        return a;
      return new A.TextButtonThemeData(A.ButtonStyle_lerp(a.style, b.style, t));
    },
    TextButtonThemeData: function TextButtonThemeData(t0) {
      this.style = t0;
    },
    _TextButtonThemeData_Object_Diagnosticable: function _TextButtonThemeData_Object_Diagnosticable() {
    },
    TextField$(autocorrect, autofillHints, autofocus, buildCounter, canRequestFocus, clipBehavior, contentInsertionConfiguration, contextMenuBuilder, controller, cursorColor, cursorErrorColor, cursorHeight, cursorOpacityAnimates, cursorRadius, cursorWidth, decoration, dragStartBehavior, enableIMEPersonalizedLearning, enableInteractiveSelection, enableSuggestions, enabled, expands, focusNode, groupId, ignorePointers, inputFormatters, keyboardAppearance, keyboardType, magnifierConfiguration, maxLength, maxLengthEnforcement, maxLines, minLines, mouseCursor, obscureText, obscuringCharacter, onAppPrivateCommand, onChanged, onEditingComplete, onSubmitted, onTap, onTapAlwaysCalled, onTapOutside, onTapUpOutside, readOnly, restorationId, scribbleEnabled, scrollController, scrollPadding, scrollPhysics, selectionControls, selectionHeightStyle, selectionWidthStyle, showCursor, smartDashesType, smartQuotesType, spellCheckConfiguration, statesController, strutStyle, style, stylusHandwritingEnabled, textAlign, textAlignVertical, textCapitalization, textDirection, textInputAction, toolbarOptions, undoController) {
      var t1, t2, t3, t4;
      A.assertHelper(obscuringCharacter.length === 1);
      if (smartDashesType == null)
        t1 = obscureText ? B.SmartDashesType_0 : B.SmartDashesType_1;
      else
        t1 = smartDashesType;
      if (smartQuotesType == null)
        t2 = obscureText ? B.SmartQuotesType_0 : B.SmartQuotesType_1;
      else
        t2 = smartQuotesType;
      A.assertHelper(maxLines == null || maxLines > 0);
      if (A.assertTest(!obscureText || maxLines === 1))
        A.assertThrow("Obscured fields cannot be multiline.");
      A.assertHelper(maxLength == null || maxLength === -1 || maxLength > 0);
      t3 = maxLines === 1 ? B.TextInputType_0_null_null : B.TextInputType_1_null_null;
      if (enableInteractiveSelection == null)
        t4 = true;
      else
        t4 = enableInteractiveSelection;
      return new A.TextField(magnifierConfiguration, groupId, controller, focusNode, decoration, t3, textInputAction, textCapitalization, style, strutStyle, textAlign, textAlignVertical, textDirection, false, statesController, obscuringCharacter, obscureText, true, t1, t2, true, maxLines, minLines, false, false, toolbarOptions, showCursor, maxLength, maxLengthEnforcement, onChanged, onEditingComplete, onSubmitted, onAppPrivateCommand, inputFormatters, enabled, ignorePointers, cursorWidth, cursorHeight, cursorRadius, cursorOpacityAnimates, cursorColor, cursorErrorColor, selectionHeightStyle, selectionWidthStyle, keyboardAppearance, scrollPadding, t4, selectionControls, dragStartBehavior, onTap, false, onTapOutside, onTapUpOutside, mouseCursor, buildCounter, scrollPhysics, scrollController, autofillHints, clipBehavior, restorationId, true, true, true, contentInsertionConfiguration, contextMenuBuilder, true, undoController, spellCheckConfiguration, null);
    },
    TextField__defaultContextMenuBuilder(context, editableTextState) {
      type$.BuildContext._as(context);
      return A.AdaptiveTextSelectionToolbar$editableText(type$.EditableTextState._as(editableTextState));
    },
    TextField_inferAndroidSpellCheckConfiguration(configuration) {
      return B.SpellCheckConfiguration_asH;
    },
    _m3StateInputStyle(context) {
      return A._WidgetStateTextStyle$(new A._m3StateInputStyle_closure(context));
    },
    _TextFieldSelectionGestureDetectorBuilder: function _TextFieldSelectionGestureDetectorBuilder(t0, t1) {
      var _ = this;
      _._text_field$_state = t0;
      _.delegate = t1;
      _._shouldShowSelectionToolbar = true;
      _._isShiftPressed = false;
      _._dragStartViewportOffset = _._dragStartScrollOffset = 0;
      _._dragStartSelection = null;
      _._longPressStartedWithoutFocus = false;
    },
    TextField: function TextField(t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t18, t19, t20, t21, t22, t23, t24, t25, t26, t27, t28, t29, t30, t31, t32, t33, t34, t35, t36, t37, t38, t39, t40, t41, t42, t43, t44, t45, t46, t47, t48, t49, t50, t51, t52, t53, t54, t55, t56, t57, t58, t59, t60, t61, t62, t63, t64, t65, t66, t67, t68) {
      var _ = this;
      _.magnifierConfiguration = t0;
      _.groupId = t1;
      _.controller = t2;
      _.focusNode = t3;
      _.decoration = t4;
      _.keyboardType = t5;
      _.textInputAction = t6;
      _.textCapitalization = t7;
      _.style = t8;
      _.strutStyle = t9;
      _.textAlign = t10;
      _.textAlignVertical = t11;
      _.textDirection = t12;
      _.autofocus = t13;
      _.statesController = t14;
      _.obscuringCharacter = t15;
      _.obscureText = t16;
      _.autocorrect = t17;
      _.smartDashesType = t18;
      _.smartQuotesType = t19;
      _.enableSuggestions = t20;
      _.maxLines = t21;
      _.minLines = t22;
      _.expands = t23;
      _.readOnly = t24;
      _.toolbarOptions = t25;
      _.showCursor = t26;
      _.maxLength = t27;
      _.maxLengthEnforcement = t28;
      _.onChanged = t29;
      _.onEditingComplete = t30;
      _.onSubmitted = t31;
      _.onAppPrivateCommand = t32;
      _.inputFormatters = t33;
      _.enabled = t34;
      _.ignorePointers = t35;
      _.cursorWidth = t36;
      _.cursorHeight = t37;
      _.cursorRadius = t38;
      _.cursorOpacityAnimates = t39;
      _.cursorColor = t40;
      _.cursorErrorColor = t41;
      _.selectionHeightStyle = t42;
      _.selectionWidthStyle = t43;
      _.keyboardAppearance = t44;
      _.scrollPadding = t45;
      _.enableInteractiveSelection = t46;
      _.selectionControls = t47;
      _.dragStartBehavior = t48;
      _.onTap = t49;
      _.onTapAlwaysCalled = t50;
      _.onTapOutside = t51;
      _.onTapUpOutside = t52;
      _.mouseCursor = t53;
      _.buildCounter = t54;
      _.scrollPhysics = t55;
      _.scrollController = t56;
      _.autofillHints = t57;
      _.clipBehavior = t58;
      _.restorationId = t59;
      _.scribbleEnabled = t60;
      _.stylusHandwritingEnabled = t61;
      _.enableIMEPersonalizedLearning = t62;
      _.contentInsertionConfiguration = t63;
      _.contextMenuBuilder = t64;
      _.canRequestFocus = t65;
      _.undoController = t66;
      _.spellCheckConfiguration = t67;
      _.key = t68;
    },
    _TextFieldState: function _TextFieldState(t0, t1, t2, t3, t4, t5, t6) {
      var _ = this;
      _._text_field$_focusNode = _._text_field$_controller = null;
      _._showSelectionHandles = _._isHovering = false;
      _.___TextFieldState_forcePressEnabled_A = _.___TextFieldState__selectionGestureDetectorBuilder_A = $;
      _.editableTextKey = t0;
      _._internalStatesController = null;
      _.RestorationMixin__bucket = t1;
      _.RestorationMixin__properties = t2;
      _.RestorationMixin__debugPropertiesWaitingForReregistration = t3;
      _.RestorationMixin__firstRestorePending = t4;
      _.RestorationMixin__currentParent = t5;
      _._widget = null;
      _._debugLifecycleState = t6;
      _._framework$_element = null;
    },
    _TextFieldState__handleFocusChanged_closure: function _TextFieldState__handleFocusChanged_closure() {
    },
    _TextFieldState__handleSelectionChanged_closure: function _TextFieldState__handleSelectionChanged_closure(t0, t1) {
      this.$this = t0;
      this.willShowSelectionHandles = t1;
    },
    _TextFieldState__handleHover_closure: function _TextFieldState__handleHover_closure(t0, t1) {
      this.$this = t0;
      this.hovering = t1;
    },
    _TextFieldState__handleStatesControllerChange_closure: function _TextFieldState__handleStatesControllerChange_closure() {
    },
    _TextFieldState_build_closure: function _TextFieldState_build_closure(t0) {
      this.$this = t0;
    },
    _TextFieldState_build_closure0: function _TextFieldState_build_closure0(t0) {
      this.$this = t0;
    },
    _TextFieldState_build_closure1: function _TextFieldState_build_closure1(t0) {
      this.$this = t0;
    },
    _TextFieldState_build_closure2: function _TextFieldState_build_closure2(t0) {
      this.$this = t0;
    },
    _TextFieldState_build_closure3: function _TextFieldState_build_closure3(t0) {
      this.$this = t0;
    },
    _TextFieldState_build_closure4: function _TextFieldState_build_closure4(t0) {
      this.$this = t0;
    },
    _TextFieldState_build_closure5: function _TextFieldState_build_closure5(t0, t1, t2) {
      this.$this = t0;
      this.focusNode = t1;
      this.controller = t2;
    },
    _TextFieldState_build_closure7: function _TextFieldState_build_closure7(t0) {
      this.$this = t0;
    },
    _TextFieldState_build_closure8: function _TextFieldState_build_closure8(t0) {
      this.$this = t0;
    },
    _TextFieldState_build_closure6: function _TextFieldState_build_closure6(t0, t1) {
      this._box_0 = t0;
      this.$this = t1;
    },
    _TextFieldState_build__closure0: function _TextFieldState_build__closure0(t0) {
      this.$this = t0;
    },
    _TextFieldState_build__closure: function _TextFieldState_build__closure(t0) {
      this.$this = t0;
    },
    _m3StateInputStyle_closure: function _m3StateInputStyle_closure(t0) {
      this.context = t0;
    },
    __TextFieldState_State_RestorationMixin_dispose_closure: function __TextFieldState_State_RestorationMixin_dispose_closure() {
    },
    __TextFieldState_State_RestorationMixin: function __TextFieldState_State_RestorationMixin() {
    },
    TextFormField$(autofocus, decoration, focusNode, initialValue, maxLength, maxLines, onChanged, onFieldSubmitted, style) {
      var _null = null;
      A.assertHelper(maxLines > 0);
      A.assertHelper(maxLength === -1 || maxLength > 0);
      return new A.TextFormField(_null, _null, new A.TextFormField_closure(decoration, onChanged, B.Type_EditableText_O5i, _null, focusNode, _null, _null, style, _null, B.TextAlign_4, _null, _null, B.TextCapitalization_3, false, _null, _null, false, _null, "\u2022", false, true, _null, _null, true, _null, maxLines, _null, false, maxLength, _null, false, _null, _null, _null, onFieldSubmitted, _null, _null, _null, 2, _null, _null, _null, _null, B.EdgeInsets_20_20_20_20, _null, _null, _null, _null, _null, _null, _null, true, _null, A.text_form_field_TextFormField__defaultContextMenuBuilder$closure(), _null, _null, _null, _null, _null, B.BoxHeightStyle_0, B.BoxWidthStyle_0, B.DragStartBehavior_1, _null, B.Clip_1, true, true, true), initialValue, true, B.AutovalidateMode_0, _null, _null);
    },
    TextFormField__defaultContextMenuBuilder(context, editableTextState) {
      type$.BuildContext._as(context);
      return A.AdaptiveTextSelectionToolbar$editableText(type$.EditableTextState._as(editableTextState));
    },
    TextFormField: function TextFormField(t0, t1, t2, t3, t4, t5, t6, t7) {
      var _ = this;
      _.forceErrorText = t0;
      _.validator = t1;
      _.builder = t2;
      _.initialValue = t3;
      _.enabled = t4;
      _.autovalidateMode = t5;
      _.restorationId = t6;
      _.key = t7;
    },
    TextFormField_closure: function TextFormField_closure(t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t18, t19, t20, t21, t22, t23, t24, t25, t26, t27, t28, t29, t30, t31, t32, t33, t34, t35, t36, t37, t38, t39, t40, t41, t42, t43, t44, t45, t46, t47, t48, t49, t50, t51, t52, t53, t54, t55, t56, t57, t58, t59, t60, t61, t62, t63, t64, t65, t66) {
      var _ = this;
      _.decoration = t0;
      _.onChanged = t1;
      _.groupId = t2;
      _.restorationId = t3;
      _.focusNode = t4;
      _.keyboardType = t5;
      _.textInputAction = t6;
      _.style = t7;
      _.strutStyle = t8;
      _.textAlign = t9;
      _.textAlignVertical = t10;
      _.textDirection = t11;
      _.textCapitalization = t12;
      _.autofocus = t13;
      _.statesController = t14;
      _.toolbarOptions = t15;
      _.readOnly = t16;
      _.showCursor = t17;
      _.obscuringCharacter = t18;
      _.obscureText = t19;
      _.autocorrect = t20;
      _.smartDashesType = t21;
      _.smartQuotesType = t22;
      _.enableSuggestions = t23;
      _.maxLengthEnforcement = t24;
      _.maxLines = t25;
      _.minLines = t26;
      _.expands = t27;
      _.maxLength = t28;
      _.onTap = t29;
      _.onTapAlwaysCalled = t30;
      _.onTapOutside = t31;
      _.onTapUpOutside = t32;
      _.onEditingComplete = t33;
      _.onFieldSubmitted = t34;
      _.inputFormatters = t35;
      _.enabled = t36;
      _.ignorePointers = t37;
      _.cursorWidth = t38;
      _.cursorHeight = t39;
      _.cursorRadius = t40;
      _.cursorColor = t41;
      _.cursorErrorColor = t42;
      _.scrollPadding = t43;
      _.scrollPhysics = t44;
      _.keyboardAppearance = t45;
      _.enableInteractiveSelection = t46;
      _.selectionControls = t47;
      _.buildCounter = t48;
      _.autofillHints = t49;
      _.scrollController = t50;
      _.enableIMEPersonalizedLearning = t51;
      _.mouseCursor = t52;
      _.contextMenuBuilder = t53;
      _.spellCheckConfiguration = t54;
      _.magnifierConfiguration = t55;
      _.undoController = t56;
      _.onAppPrivateCommand = t57;
      _.cursorOpacityAnimates = t58;
      _.selectionHeightStyle = t59;
      _.selectionWidthStyle = t60;
      _.dragStartBehavior = t61;
      _.contentInsertionConfiguration = t62;
      _.clipBehavior = t63;
      _.scribbleEnabled = t64;
      _.stylusHandwritingEnabled = t65;
      _.canRequestFocus = t66;
    },
    TextFormField_closure_onChangedHandler: function TextFormField_closure_onChangedHandler(t0, t1) {
      this.field = t0;
      this.onChanged = t1;
    },
    _TextFormFieldState: function _TextFormFieldState(t0, t1, t2, t3, t4, t5, t6, t7) {
      var _ = this;
      _._text_form_field$_controller = null;
      _.__FormFieldState__errorText_F = _.__FormFieldState__value_AI = $;
      _._hasInteractedByUser = t0;
      _._focusNode = t1;
      _.RestorationMixin__bucket = t2;
      _.RestorationMixin__properties = t3;
      _.RestorationMixin__debugPropertiesWaitingForReregistration = t4;
      _.RestorationMixin__firstRestorePending = t5;
      _.RestorationMixin__currentParent = t6;
      _._widget = null;
      _._debugLifecycleState = t7;
      _._framework$_element = null;
    },
    MaterialTextSelectionHandleControls: function MaterialTextSelectionHandleControls() {
    },
    MaterialTextSelectionControls: function MaterialTextSelectionControls() {
    },
    _TextSelectionHandlePainter: function _TextSelectionHandlePainter(t0, t1) {
      this.color = t0;
      this._repaint = t1;
    },
    _MaterialTextSelectionHandleControls_MaterialTextSelectionControls_TextSelectionHandleControls: function _MaterialTextSelectionHandleControls_MaterialTextSelectionControls_TextSelectionHandleControls() {
    },
    TextSelectionThemeData_lerp(a, b, t) {
      var t1, t2;
      if (a === b)
        return a;
      t1 = A.Color_lerp(a.cursorColor, b.cursorColor, t);
      t2 = A.Color_lerp(a.selectionColor, b.selectionColor, t);
      return new A.TextSelectionThemeData(t1, t2, A.Color_lerp(a.selectionHandleColor, b.selectionHandleColor, t));
    },
    TextSelectionThemeData: function TextSelectionThemeData(t0, t1, t2) {
      this.cursorColor = t0;
      this.selectionColor = t1;
      this.selectionHandleColor = t2;
    },
    _TextSelectionThemeData_Object_Diagnosticable: function _TextSelectionThemeData_Object_Diagnosticable() {
    },
    TextSelectionToolbar$(anchorAbove, anchorBelow, children) {
      A.assertHelper(children.length > 0);
      return new A.TextSelectionToolbar(anchorAbove, anchorBelow, children, null);
    },
    TextSelectionToolbar__defaultToolbarBuilder(context, child) {
      type$.BuildContext._as(context);
      return new A._TextSelectionToolbarContainer(type$.Widget._as(child), null);
    },
    _TextSelectionToolbarContainer__getColor(colorScheme) {
      var t2, _null = null,
        t1 = colorScheme.brightness.index;
      switch (t1) {
        case 1:
          t2 = A.ThemeData_ThemeData(_null, _null, _null).colorScheme.surface === colorScheme.surface;
          break;
        case 0:
          t2 = A.ThemeData_ThemeData(B.Brightness_0, _null, _null).colorScheme.surface === colorScheme.surface;
          break;
        default:
          t2 = _null;
      }
      if (!t2)
        return colorScheme.surface;
      switch (t1) {
        case 1:
          t1 = B.Color_wst;
          break;
        case 0:
          t1 = B.Color_MCJ;
          break;
        default:
          t1 = _null;
      }
      return t1;
    },
    TextSelectionToolbar: function TextSelectionToolbar(t0, t1, t2, t3) {
      var _ = this;
      _.anchorAbove = t0;
      _.anchorBelow = t1;
      _.children = t2;
      _.key = t3;
    },
    _TextSelectionToolbarOverflowable: function _TextSelectionToolbarOverflowable(t0, t1, t2, t3) {
      var _ = this;
      _.children = t0;
      _.isAbove = t1;
      _.toolbarBuilder = t2;
      _.key = t3;
    },
    _TextSelectionToolbarOverflowableState: function _TextSelectionToolbarOverflowableState(t0, t1, t2, t3) {
      var _ = this;
      _._overflowOpen = false;
      _._containerKey = t0;
      _.TickerProviderStateMixin__tickers = t1;
      _.TickerProviderStateMixin__tickerModeNotifier = t2;
      _._widget = null;
      _._debugLifecycleState = t3;
      _._framework$_element = null;
    },
    _TextSelectionToolbarOverflowableState_build_closure: function _TextSelectionToolbarOverflowableState_build_closure(t0) {
      this.$this = t0;
    },
    _TextSelectionToolbarOverflowableState_build__closure: function _TextSelectionToolbarOverflowableState_build__closure(t0) {
      this.$this = t0;
    },
    _TextSelectionToolbarTrailingEdgeAlign: function _TextSelectionToolbarTrailingEdgeAlign(t0, t1, t2, t3) {
      var _ = this;
      _.overflowOpen = t0;
      _.textDirection = t1;
      _.child = t2;
      _.key = t3;
    },
    _TextSelectionToolbarTrailingEdgeAlignRenderBox: function _TextSelectionToolbarTrailingEdgeAlignRenderBox(t0, t1, t2, t3, t4) {
      var _ = this;
      _._closedWidth = null;
      _._overflowOpen = t0;
      _._text_selection_toolbar$_textDirection = t1;
      _.RenderObjectWithChildMixin__child = t2;
      _._layoutCacheStorage = t3;
      _._computingThisDryBaseline = _._computingThisDryLayout = false;
      _._box$_size = null;
      _._debugActivePointers = 0;
      _._debugDisposed = false;
      _.parentData = null;
      _._depth = 0;
      _.debugCreator = _._object$_parent = null;
      _._debugDoingThisLayout = _._debugDoingThisResize = false;
      _._debugCanParentUseSize = null;
      _._debugMutationsLocked = false;
      _._object$_owner = null;
      _._needsLayout = true;
      _._relayoutBoundary = null;
      _._doingThisLayoutWithCallback = false;
      _._constraints = null;
      _._debugDoingThisPaint = false;
      _.__RenderObject__wasRepaintBoundary_A = $;
      _._layerHandle = t4;
      _._needsCompositingBitsUpdate = false;
      _.__RenderObject__needsCompositing_A = $;
      _._needsPaint = true;
      _._needsCompositedLayerUpdate = false;
      _._cachedSemanticsConfiguration = null;
      _._needsSemanticsUpdate = true;
      _._semantics = null;
    },
    _TextSelectionToolbarTrailingEdgeAlignRenderBox_hitTestChildren_closure: function _TextSelectionToolbarTrailingEdgeAlignRenderBox_hitTestChildren_closure(t0, t1, t2) {
      this.$this = t0;
      this.position = t1;
      this.childParentData = t2;
    },
    _TextSelectionToolbarItemsLayout: function _TextSelectionToolbarItemsLayout(t0, t1, t2, t3) {
      var _ = this;
      _.isAbove = t0;
      _.overflowOpen = t1;
      _.children = t2;
      _.key = t3;
    },
    _TextSelectionToolbarItemsLayoutElement: function _TextSelectionToolbarItemsLayoutElement(t0, t1, t2, t3) {
      var _ = this;
      _.__MultiChildRenderObjectElement__children_A = $;
      _._forgottenChildren = t0;
      _._slot = _._notificationTree = _._framework$_parent = _._ancestorRenderObjectElement = _._renderObject = null;
      _.__Element__depth_A = $;
      _._widget = t1;
      _._parentBuildScope = _._framework$_owner = null;
      _._lifecycleState = t2;
      _._debugForgottenChildrenWithGlobalKey = t3;
      _._dependencies = _._inheritedElements = null;
      _._hadUnsatisfiedDependencies = false;
      _._dirty = true;
      _._debugBuiltOnce = _._inDirtyList = false;
    },
    _RenderTextSelectionToolbarItemsLayout: function _RenderTextSelectionToolbarItemsLayout(t0, t1, t2, t3, t4, t5, t6) {
      var _ = this;
      _._lastIndexThatFits = -1;
      _._isAbove = t0;
      _._overflowOpen = t1;
      _.ContainerRenderObjectMixin__childCount = t2;
      _.ContainerRenderObjectMixin__firstChild = t3;
      _.ContainerRenderObjectMixin__lastChild = t4;
      _._layoutCacheStorage = t5;
      _._computingThisDryBaseline = _._computingThisDryLayout = false;
      _._box$_size = null;
      _._debugActivePointers = 0;
      _._debugDisposed = false;
      _.parentData = null;
      _._depth = 0;
      _.debugCreator = _._object$_parent = null;
      _._debugDoingThisLayout = _._debugDoingThisResize = false;
      _._debugCanParentUseSize = null;
      _._debugMutationsLocked = false;
      _._object$_owner = null;
      _._needsLayout = true;
      _._relayoutBoundary = null;
      _._doingThisLayoutWithCallback = false;
      _._constraints = null;
      _._debugDoingThisPaint = false;
      _.__RenderObject__wasRepaintBoundary_A = $;
      _._layerHandle = t6;
      _._needsCompositingBitsUpdate = false;
      _.__RenderObject__needsCompositing_A = $;
      _._needsPaint = true;
      _._needsCompositedLayerUpdate = false;
      _._cachedSemanticsConfiguration = null;
      _._needsSemanticsUpdate = true;
      _._semantics = null;
    },
    _RenderTextSelectionToolbarItemsLayout__layoutChildren_closure: function _RenderTextSelectionToolbarItemsLayout__layoutChildren_closure(t0, t1, t2) {
      this._box_0 = t0;
      this.$this = t1;
      this.sizedConstraints = t2;
    },
    _RenderTextSelectionToolbarItemsLayout__placeChildren_closure: function _RenderTextSelectionToolbarItemsLayout__placeChildren_closure(t0, t1, t2) {
      this._box_0 = t0;
      this.$this = t1;
      this.navButton = t2;
    },
    _RenderTextSelectionToolbarItemsLayout__resizeChildrenWhenOverflow_closure: function _RenderTextSelectionToolbarItemsLayout__resizeChildrenWhenOverflow_closure(t0, t1, t2) {
      this._box_0 = t0;
      this.$this = t1;
      this.navButton = t2;
    },
    _RenderTextSelectionToolbarItemsLayout_paint_closure: function _RenderTextSelectionToolbarItemsLayout_paint_closure(t0, t1) {
      this.context = t0;
      this.offset = t1;
    },
    _RenderTextSelectionToolbarItemsLayout_hitTestChildren_closure: function _RenderTextSelectionToolbarItemsLayout_hitTestChildren_closure(t0, t1, t2) {
      this._box_0 = t0;
      this.position = t1;
      this.childParentData = t2;
    },
    _RenderTextSelectionToolbarItemsLayout_visitChildrenForSemantics_closure: function _RenderTextSelectionToolbarItemsLayout_visitChildrenForSemantics_closure(t0) {
      this.visitor = t0;
    },
    _TextSelectionToolbarContainer: function _TextSelectionToolbarContainer(t0, t1) {
      this.child = t0;
      this.key = t1;
    },
    _TextSelectionToolbarOverflowButton: function _TextSelectionToolbarOverflowButton(t0, t1, t2, t3) {
      var _ = this;
      _.icon = t0;
      _.onPressed = t1;
      _.tooltip = t2;
      _.key = t3;
    },
    __TextSelectionToolbarOverflowableState_State_TickerProviderStateMixin_dispose_closure: function __TextSelectionToolbarOverflowableState_State_TickerProviderStateMixin_dispose_closure(t0) {
      this.$this = t0;
    },
    __RenderTextSelectionToolbarItemsLayout_RenderBox_ContainerRenderObjectMixin: function __RenderTextSelectionToolbarItemsLayout_RenderBox_ContainerRenderObjectMixin() {
    },
    __TextSelectionToolbarOverflowableState_State_TickerProviderStateMixin: function __TextSelectionToolbarOverflowableState_State_TickerProviderStateMixin() {
    },
    TextSelectionToolbarTextButton__getLeftPadding(position) {
      if (position === B._TextSelectionToolbarItemPosition_0 || position === B._TextSelectionToolbarItemPosition_3)
        return 14.5;
      return 9.5;
    },
    TextSelectionToolbarTextButton__getRightPadding(position) {
      if (position === B._TextSelectionToolbarItemPosition_2 || position === B._TextSelectionToolbarItemPosition_3)
        return 14.5;
      return 9.5;
    },
    TextSelectionToolbarTextButton__getPosition(index, total) {
      if (index === 0)
        return total === 1 ? B._TextSelectionToolbarItemPosition_3 : B._TextSelectionToolbarItemPosition_0;
      if (index === total - 1)
        return B._TextSelectionToolbarItemPosition_2;
      return B._TextSelectionToolbarItemPosition_1;
    },
    TextSelectionToolbarTextButton__getForegroundColor(colorScheme) {
      var t2, _null = null,
        t1 = colorScheme.brightness.index;
      switch (t1) {
        case 1:
          t2 = A.ThemeData_ThemeData(_null, _null, _null).colorScheme.onSurface === colorScheme.onSurface;
          break;
        case 0:
          t2 = A.ThemeData_ThemeData(B.Brightness_0, _null, _null).colorScheme.onSurface === colorScheme.onSurface;
          break;
        default:
          t2 = _null;
      }
      if (!t2)
        return colorScheme.onSurface;
      switch (t1) {
        case 1:
          t1 = B.Color_vnR;
          break;
        case 0:
          t1 = B.Color_wst;
          break;
        default:
          t1 = _null;
      }
      return t1;
    },
    _TextSelectionToolbarItemPosition: function _TextSelectionToolbarItemPosition(t0, t1) {
      this.index = t0;
      this._name = t1;
    },
    TextSelectionToolbarTextButton: function TextSelectionToolbarTextButton(t0, t1, t2, t3, t4) {
      var _ = this;
      _.child = t0;
      _.onPressed = t1;
      _.padding = t2;
      _.alignment = t3;
      _.key = t4;
    },
    TextTheme$(bodyLarge, bodyMedium, bodySmall, displayLarge, displayMedium, displaySmall, headlineLarge, headlineMedium, headlineSmall, labelLarge, labelMedium, labelSmall, titleLarge, titleMedium, titleSmall) {
      return new A.TextTheme(displayLarge, displayMedium, displaySmall, headlineLarge, headlineMedium, headlineSmall, titleLarge, titleMedium, titleSmall, bodyLarge, bodyMedium, bodySmall, labelLarge, labelMedium, labelSmall);
    },
    TextTheme_lerp(a, b, t) {
      var t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14;
      if (a === b)
        return a;
      t1 = A.TextStyle_lerp(a.displayLarge, b.displayLarge, t);
      t2 = A.TextStyle_lerp(a.displayMedium, b.displayMedium, t);
      t3 = A.TextStyle_lerp(a.displaySmall, b.displaySmall, t);
      t4 = A.TextStyle_lerp(a.headlineLarge, b.headlineLarge, t);
      t5 = A.TextStyle_lerp(a.headlineMedium, b.headlineMedium, t);
      t6 = A.TextStyle_lerp(a.headlineSmall, b.headlineSmall, t);
      t7 = A.TextStyle_lerp(a.titleLarge, b.titleLarge, t);
      t8 = A.TextStyle_lerp(a.titleMedium, b.titleMedium, t);
      t9 = A.TextStyle_lerp(a.titleSmall, b.titleSmall, t);
      t10 = A.TextStyle_lerp(a.bodyLarge, b.bodyLarge, t);
      t11 = A.TextStyle_lerp(a.bodyMedium, b.bodyMedium, t);
      t12 = A.TextStyle_lerp(a.bodySmall, b.bodySmall, t);
      t13 = A.TextStyle_lerp(a.labelLarge, b.labelLarge, t);
      t14 = A.TextStyle_lerp(a.labelMedium, b.labelMedium, t);
      return A.TextTheme$(t10, t11, t12, t1, t2, t3, t4, t5, t6, t13, t14, A.TextStyle_lerp(a.labelSmall, b.labelSmall, t), t7, t8, t9);
    },
    TextTheme: function TextTheme(t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14) {
      var _ = this;
      _.displayLarge = t0;
      _.displayMedium = t1;
      _.displaySmall = t2;
      _.headlineLarge = t3;
      _.headlineMedium = t4;
      _.headlineSmall = t5;
      _.titleLarge = t6;
      _.titleMedium = t7;
      _.titleSmall = t8;
      _.bodyLarge = t9;
      _.bodyMedium = t10;
      _.bodySmall = t11;
      _.labelLarge = t12;
      _.labelMedium = t13;
      _.labelSmall = t14;
    },
    _TextTheme_Object_Diagnosticable: function _TextTheme_Object_Diagnosticable() {
    },
    Theme_of(context) {
      var inheritedCupertinoTheme, theme, t1, t2, t3, t4, _null = null,
        inheritedTheme = context.dependOnInheritedWidgetOfExactType$1$0(type$._InheritedTheme),
        category = A.Localizations_of(context, B.Type_MaterialLocalizations_nEU, type$.MaterialLocalizations) == null ? _null : B.ScriptCategory_0;
      if (category == null)
        category = B.ScriptCategory_0;
      inheritedCupertinoTheme = context.dependOnInheritedWidgetOfExactType$1$0(type$.InheritedCupertinoTheme);
      theme = inheritedTheme == null ? _null : inheritedTheme.theme.data;
      if (theme == null)
        if (inheritedCupertinoTheme != null) {
          t1 = inheritedCupertinoTheme.theme.data;
          t2 = t1.get$primaryColor();
          t3 = t1.get$brightness();
          t4 = t1.get$primaryColor();
          t2 = A.ThemeData_ThemeData(_null, A.ColorScheme_ColorScheme$fromSeed(t3, t1.get$primaryContrastingColor(), t4, t2), _null);
          theme = t2;
        } else {
          t1 = $.$get$Theme__kFallbackTheme();
          theme = t1;
        }
      return A.ThemeData_localize(theme, theme.typography.geometryThemeFor$1(category));
    },
    Theme: function Theme(t0, t1, t2) {
      this.data = t0;
      this.child = t1;
      this.key = t2;
    },
    _InheritedTheme: function _InheritedTheme(t0, t1, t2) {
      this.theme = t0;
      this.child = t1;
      this.key = t2;
    },
    ThemeDataTween: function ThemeDataTween(t0, t1) {
      this.begin = t0;
      this.end = t1;
    },
    AnimatedTheme: function AnimatedTheme(t0, t1, t2, t3, t4, t5) {
      var _ = this;
      _.data = t0;
      _.child = t1;
      _.curve = t2;
      _.duration = t3;
      _.onEnd = t4;
      _.key = t5;
    },
    _AnimatedThemeState: function _AnimatedThemeState(t0, t1, t2) {
      var _ = this;
      _._theme$_data = null;
      _.__ImplicitlyAnimatedWidgetState__animation_AI = _.__ImplicitlyAnimatedWidgetState_controller_FI = $;
      _.SingleTickerProviderStateMixin__ticker = t0;
      _.SingleTickerProviderStateMixin__tickerModeNotifier = t1;
      _._widget = null;
      _._debugLifecycleState = t2;
      _._framework$_element = null;
    },
    _AnimatedThemeState_forEachTween_closure: function _AnimatedThemeState_forEachTween_closure() {
    },
    ThemeData_ThemeData(brightness, colorScheme, useMaterial3) {
      var materialTapTargetSize, visualDensity, splashFactory, t1, t2, effectiveBrightness, isDark, primarySurfaceColor, onPrimarySurfaceColor, canvasColor, dividerColor, applyElevationOverlayColor, scaffoldBackgroundColor, primaryColor, indicatorColor, dialogBackgroundColor, cardColor, estimatedPrimaryColorBrightness, primaryColorLight, primaryColorDark, primaryIsDark, focusColor, hoverColor, secondary, primaryIsDark0, t3, t4, t5, t6, unselectedWidgetColor, secondaryHeaderColor, hintColor, buttonTheme, disabledColor, highlightColor, splashColor, base, dark, light, typography, defaultTextTheme, defaultPrimaryTextTheme, textTheme, primaryTextTheme, iconTheme, primaryIconTheme, _null = null,
        extensions = A._setArrayType([], type$.JSArray_ThemeExtension_ThemeExtension_dynamic),
        adaptations = A._setArrayType([], type$.JSArray_Adaptation_Object),
        platform = A.defaultTargetPlatform();
      switch (platform.index) {
        case 0:
        case 1:
        case 2:
          materialTapTargetSize = B.MaterialTapTargetSize_0;
          break;
        case 3:
        case 4:
        case 5:
          materialTapTargetSize = B.MaterialTapTargetSize_1;
          break;
        default:
          materialTapTargetSize = _null;
      }
      visualDensity = A.VisualDensity_defaultDensityForPlatform(platform);
      useMaterial3 = useMaterial3 !== false;
      if (useMaterial3)
        splashFactory = B.C__InkRippleFactory;
      else
        splashFactory = B.C__InkSplashFactory;
      t1 = colorScheme == null;
      if (A.assertTest((t1 ? _null : colorScheme.brightness) == null || brightness == null || colorScheme.brightness === brightness))
        A.assertThrow("ThemeData.brightness does not match ColorScheme.brightness. Either override ColorScheme.brightness or ThemeData.brightness to match the other.");
      if (brightness == null) {
        t2 = t1 ? _null : colorScheme.brightness;
        effectiveBrightness = t2;
      } else
        effectiveBrightness = brightness;
      if (effectiveBrightness == null)
        effectiveBrightness = B.Brightness_1;
      isDark = effectiveBrightness === B.Brightness_0;
      if (useMaterial3) {
        if (t1)
          colorScheme = isDark ? B.ColorScheme_NQE : B.ColorScheme_FMy;
        primarySurfaceColor = isDark ? colorScheme.surface : colorScheme.primary;
        onPrimarySurfaceColor = isDark ? colorScheme.onSurface : colorScheme.onPrimary;
        canvasColor = colorScheme.surface;
        dividerColor = colorScheme._outline;
        if (dividerColor == null) {
          t1 = colorScheme._onBackground;
          dividerColor = t1 == null ? colorScheme.onSurface : t1;
        }
        applyElevationOverlayColor = brightness === B.Brightness_0;
        scaffoldBackgroundColor = canvasColor;
        primaryColor = primarySurfaceColor;
        indicatorColor = onPrimarySurfaceColor;
        dialogBackgroundColor = scaffoldBackgroundColor;
        cardColor = dialogBackgroundColor;
      } else {
        scaffoldBackgroundColor = _null;
        primaryColor = scaffoldBackgroundColor;
        indicatorColor = primaryColor;
        dividerColor = indicatorColor;
        dialogBackgroundColor = dividerColor;
        cardColor = dialogBackgroundColor;
        canvasColor = cardColor;
        applyElevationOverlayColor = canvasColor;
      }
      if (primaryColor == null)
        if (isDark) {
          t1 = B.Map_GGfjP.$index(0, type$.MaterialColor._eval$1("ColorSwatch.T")._as(900));
          t1.toString;
          primaryColor = t1;
        } else
          primaryColor = B.MaterialColor_45F;
      estimatedPrimaryColorBrightness = A.ThemeData_estimateBrightnessForColor(primaryColor);
      t1 = type$.MaterialColor;
      if (isDark) {
        t1 = B.Map_GGfjP.$index(0, t1._eval$1("ColorSwatch.T")._as(500));
        t1.toString;
        primaryColorLight = t1;
      } else {
        t1 = B.Map_tFOkc.$index(0, t1._eval$1("ColorSwatch.T")._as(100));
        t1.toString;
        primaryColorLight = t1;
      }
      if (isDark)
        primaryColorDark = B.Color_vnR;
      else {
        t1 = B.Map_tFOkc.$index(0, type$.MaterialColor._eval$1("ColorSwatch.T")._as(700));
        t1.toString;
        primaryColorDark = t1;
      }
      primaryIsDark = estimatedPrimaryColorBrightness === B.Brightness_0;
      focusColor = isDark ? B.Color_wst.withOpacity$1(0.12) : B.Color_vnR.withOpacity$1(0.12);
      hoverColor = isDark ? B.Color_wst.withOpacity$1(0.04) : B.Color_vnR.withOpacity$1(0.04);
      if (canvasColor == null) {
        t1 = type$.MaterialColor._eval$1("ColorSwatch.T");
        if (isDark) {
          t1 = B.Map_GGfjP.$index(0, t1._as(850));
          t1.toString;
          canvasColor = t1;
        } else {
          t1 = B.Map_GGfjP.$index(0, t1._as(50));
          t1.toString;
          canvasColor = t1;
        }
      }
      if (scaffoldBackgroundColor == null)
        scaffoldBackgroundColor = canvasColor;
      if (cardColor == null)
        if (isDark) {
          t1 = B.Map_GGfjP.$index(0, type$.MaterialColor._eval$1("ColorSwatch.T")._as(800));
          t1.toString;
          cardColor = t1;
        } else
          cardColor = B.Color_wst;
      if (dividerColor == null)
        dividerColor = isDark ? B.Color_kAU : B.Color_a7Y;
      if (colorScheme == null) {
        if (isDark) {
          t1 = B.Map_F6MGM.$index(0, type$.MaterialAccentColor._eval$1("ColorSwatch.T")._as(200));
          t1.toString;
          secondary = t1;
        } else {
          t1 = B.Map_tFOkc.$index(0, type$.MaterialColor._eval$1("ColorSwatch.T")._as(500));
          t1.toString;
          secondary = t1;
        }
        t1 = type$.MaterialColor;
        if (isDark) {
          t1 = B.Map_GGfjP.$index(0, t1._eval$1("ColorSwatch.T")._as(700));
          t1.toString;
        } else {
          t1 = B.Map_tFOkc.$index(0, t1._eval$1("ColorSwatch.T")._as(200));
          t1.toString;
        }
        type$.MaterialColor._eval$1("ColorSwatch.T")._as(700);
        t2 = B.Map_tFKwC.$index(0, 700);
        primaryIsDark0 = A.ThemeData_estimateBrightnessForColor(B.MaterialColor_45F) === B.Brightness_0;
        t3 = A.ThemeData_estimateBrightnessForColor(secondary);
        if (t2 == null) {
          t2 = B.Map_tFKwC.$index(0, 700);
          t2.toString;
        }
        t4 = primaryIsDark0 ? B.Color_wst : B.Color_vnR;
        t3 = t3 === B.Brightness_0 ? B.Color_wst : B.Color_vnR;
        t5 = isDark ? B.Color_wst : B.Color_vnR;
        t6 = isDark ? B.Color_vnR : B.Color_wst;
        colorScheme = A.ColorScheme$(t1, effectiveBrightness, t2, _null, _null, _null, primaryIsDark0 ? B.Color_wst : B.Color_vnR, t6, _null, _null, t4, _null, _null, _null, t3, _null, _null, _null, t5, _null, _null, _null, _null, _null, _null, _null, B.MaterialColor_45F, _null, _null, _null, _null, secondary, _null, _null, _null, _null, cardColor, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null);
      }
      unselectedWidgetColor = isDark ? B.Color_mwC : B.Color_NzJ;
      t1 = type$.MaterialColor;
      if (isDark) {
        t1 = B.Map_GGfjP.$index(0, t1._eval$1("ColorSwatch.T")._as(700));
        t1.toString;
        secondaryHeaderColor = t1;
      } else {
        t1 = B.Map_tFOkc.$index(0, t1._eval$1("ColorSwatch.T")._as(50));
        t1.toString;
        secondaryHeaderColor = t1;
      }
      if (indicatorColor == null) {
        indicatorColor = colorScheme.secondary;
        if (indicatorColor.$eq(0, primaryColor))
          indicatorColor = B.Color_wst;
      }
      hintColor = isDark ? B.Color_mKk : B.Color_vnR.withOpacity$1(0.6);
      t1 = type$.MaterialColor;
      if (isDark) {
        t1 = B.Map_tFOkc.$index(0, t1._eval$1("ColorSwatch.T")._as(600));
        t1.toString;
      } else {
        t1 = B.Map_GGfjP.$index(0, t1._eval$1("ColorSwatch.T")._as(300));
        t1.toString;
      }
      buttonTheme = new A.ButtonThemeData(t1, _null, focusColor, hoverColor, _null, _null, colorScheme, materialTapTargetSize);
      disabledColor = isDark ? B.Color_kd7 : B.Color_gPA;
      highlightColor = isDark ? B.Color_YMj : B.Color_eYv;
      splashColor = isDark ? B.Color_YMj : B.Color_73v;
      if (useMaterial3) {
        base = A.Typography_Typography$_withPlatform(platform, _null, _null, B.TextTheme_Nxx, B.TextTheme_mBP, B.TextTheme_qRB);
        t1 = colorScheme.brightness === B.Brightness_1;
        dark = t1 ? colorScheme.onSurface : colorScheme.surface;
        light = t1 ? colorScheme.surface : colorScheme.onSurface;
        t1 = base.black.apply$3$bodyColor$decorationColor$displayColor(dark, dark, dark);
        t2 = base.white.apply$3$bodyColor$decorationColor$displayColor(light, light, light);
        typography = new A.Typography(t1, t2, base.englishLike, base.dense, base.tall);
      } else
        typography = A.Typography_Typography$material2014(platform);
      defaultTextTheme = isDark ? typography.white : typography.black;
      defaultPrimaryTextTheme = primaryIsDark ? typography.white : typography.black;
      textTheme = defaultTextTheme.merge$1(_null);
      primaryTextTheme = defaultPrimaryTextTheme.merge$1(_null);
      iconTheme = isDark ? A.IconThemeData$(_null, $.$get$kDefaultIconLightColor(), _null, _null, _null, _null, _null, _null, _null) : A.IconThemeData$(_null, $.$get$kDefaultIconDarkColor(), _null, _null, _null, _null, _null, _null, _null);
      primaryIconTheme = primaryIsDark ? B.IconThemeData_diR : B.IconThemeData_ku9;
      if (dialogBackgroundColor == null)
        if (isDark) {
          t1 = B.Map_GGfjP.$index(0, type$.MaterialColor._eval$1("ColorSwatch.T")._as(800));
          t1.toString;
          dialogBackgroundColor = t1;
        } else
          dialogBackgroundColor = B.Color_wst;
      return A.ThemeData$raw(_null, A.ThemeData__createAdaptationMap(adaptations), B.AppBarTheme_xHq, applyElevationOverlayColor === true, B.BadgeThemeData_MPo, B.MaterialBannerThemeData_G75, B.BottomAppBarTheme_uXR, B.BottomNavigationBarThemeData_w6n, B.BottomSheetThemeData_JGO, B.ButtonBarThemeData_CyY, buttonTheme, canvasColor, cardColor, B.CardThemeData_Bjv, B.CheckboxThemeData_aO9, B.ChipThemeData_6eo, colorScheme, _null, B.DataTableThemeData_hEU, B.DatePickerThemeData_aKJ, dialogBackgroundColor, B.DialogThemeData_7xa, disabledColor, dividerColor, B.DividerThemeData_Vjf, B.DrawerThemeData_BLY, B.DropdownMenuThemeData_null_null_null, B.ElevatedButtonThemeData_null, B.ExpansionTileThemeData_OwP, A.ThemeData__themeExtensionIterableToMap(extensions), B.FilledButtonThemeData_null, B.FloatingActionButtonThemeData_Fkh, focusColor, highlightColor, hintColor, hoverColor, B.IconButtonThemeData_null, iconTheme, indicatorColor, B.C_InputDecorationTheme, B.ListTileThemeData_bIp, materialTapTargetSize, B.MenuBarThemeData_null_null, B.MenuButtonThemeData_null, B.MenuThemeData_null_null, B.NavigationBarThemeData_T3X, B.NavigationDrawerThemeData_iQs, B.NavigationRailThemeData_LDF, B.OutlinedButtonThemeData_null, B.C_PageTransitionsTheme, platform, B.PopupMenuThemeData_sU5, primaryColor, primaryColorDark, primaryColorLight, primaryIconTheme, primaryTextTheme, B.ProgressIndicatorThemeData_o79, B.RadioThemeData_ajE, scaffoldBackgroundColor, B.ScrollbarThemeData_loh, B.SearchBarThemeData_HPM, B.SearchViewThemeData_gYW, secondaryHeaderColor, B.SegmentedButtonThemeData_null_null, B.Color_vnR, B.SliderThemeData_tAL, B.SnackBarThemeData_P68, splashColor, splashFactory, B.SwitchThemeData_lmW, B.TabBarThemeData_cDs, B.TextButtonThemeData_null, B.TextSelectionThemeData_null_null_null, textTheme, B.TimePickerThemeData_usr, B.ToggleButtonsThemeData_F1A, B.TooltipThemeData_3xc, typography, unselectedWidgetColor, useMaterial3, visualDensity);
    },
    ThemeData$raw(actionIconTheme, adaptationMap, appBarTheme, applyElevationOverlayColor, badgeTheme, bannerTheme, bottomAppBarTheme, bottomNavigationBarTheme, bottomSheetTheme, buttonBarTheme, buttonTheme, canvasColor, cardColor, cardTheme, checkboxTheme, chipTheme, colorScheme, cupertinoOverrideTheme, dataTableTheme, datePickerTheme, dialogBackgroundColor, dialogTheme, disabledColor, dividerColor, dividerTheme, drawerTheme, dropdownMenuTheme, elevatedButtonTheme, expansionTileTheme, extensions, filledButtonTheme, floatingActionButtonTheme, focusColor, highlightColor, hintColor, hoverColor, iconButtonTheme, iconTheme, indicatorColor, inputDecorationTheme, listTileTheme, materialTapTargetSize, menuBarTheme, menuButtonTheme, menuTheme, navigationBarTheme, navigationDrawerTheme, navigationRailTheme, outlinedButtonTheme, pageTransitionsTheme, platform, popupMenuTheme, primaryColor, primaryColorDark, primaryColorLight, primaryIconTheme, primaryTextTheme, progressIndicatorTheme, radioTheme, scaffoldBackgroundColor, scrollbarTheme, searchBarTheme, searchViewTheme, secondaryHeaderColor, segmentedButtonTheme, shadowColor, sliderTheme, snackBarTheme, splashColor, splashFactory, switchTheme, tabBarTheme, textButtonTheme, textSelectionTheme, textTheme, timePickerTheme, toggleButtonsTheme, tooltipTheme, typography, unselectedWidgetColor, useMaterial3, visualDensity) {
      return new A.ThemeData(applyElevationOverlayColor, cupertinoOverrideTheme, extensions, adaptationMap, inputDecorationTheme, materialTapTargetSize, pageTransitionsTheme, platform, scrollbarTheme, splashFactory, true, visualDensity, canvasColor, cardColor, colorScheme, disabledColor, dividerColor, focusColor, highlightColor, hintColor, hoverColor, indicatorColor, primaryColor, primaryColorDark, primaryColorLight, scaffoldBackgroundColor, secondaryHeaderColor, shadowColor, splashColor, unselectedWidgetColor, iconTheme, primaryIconTheme, primaryTextTheme, textTheme, typography, actionIconTheme, appBarTheme, badgeTheme, bannerTheme, bottomAppBarTheme, bottomNavigationBarTheme, bottomSheetTheme, buttonTheme, cardTheme, checkboxTheme, chipTheme, dataTableTheme, datePickerTheme, dialogTheme, dividerTheme, drawerTheme, dropdownMenuTheme, elevatedButtonTheme, expansionTileTheme, filledButtonTheme, floatingActionButtonTheme, iconButtonTheme, listTileTheme, menuBarTheme, menuButtonTheme, menuTheme, navigationBarTheme, navigationDrawerTheme, navigationRailTheme, outlinedButtonTheme, popupMenuTheme, progressIndicatorTheme, radioTheme, searchBarTheme, searchViewTheme, segmentedButtonTheme, sliderTheme, snackBarTheme, switchTheme, tabBarTheme, textButtonTheme, textSelectionTheme, timePickerTheme, toggleButtonsTheme, tooltipTheme, buttonBarTheme, dialogBackgroundColor);
    },
    ThemeData_ThemeData$fallback() {
      return A.ThemeData_ThemeData(B.Brightness_1, null, null);
    },
    ThemeData__createAdaptationMap(adaptations) {
      var _i, adaptation,
        t1 = A.LinkedHashMap_LinkedHashMap$_empty(type$.Type, type$.Adaptation_Object);
      for (_i = 0; false; ++_i) {
        adaptation = adaptations[_i];
        t1.$indexSet(0, adaptation.get$type(adaptation), adaptation);
      }
      return t1;
    },
    ThemeData_localize(baseTheme, localTextGeometry) {
      return $.$get$ThemeData__localizedThemeDataCache().putIfAbsent$2(0, new A._IdentityThemeDataCacheKey(baseTheme, localTextGeometry), new A.ThemeData_localize_closure(baseTheme, localTextGeometry));
    },
    ThemeData_estimateBrightnessForColor(color) {
      var t1 = color.computeLuminance$0() + 0.05;
      if (t1 * t1 > 0.15)
        return B.Brightness_1;
      return B.Brightness_0;
    },
    ThemeData__lerpThemeExtensions(a, b, t) {
      var t1 = a.extensions,
        newExtensions = t1.map$2$1(t1, new A.ThemeData__lerpThemeExtensions_closure(b, t), type$.Object, type$.ThemeExtension_dynamic);
      t1 = b.extensions;
      t1 = t1.get$entries(t1);
      newExtensions.addEntries$1(newExtensions, t1.where$1(t1, new A.ThemeData__lerpThemeExtensions_closure0(a)));
      return newExtensions;
    },
    ThemeData__themeExtensionIterableToMap(extensionsIterable) {
      var _i, extension,
        t1 = type$.Object,
        t2 = type$.ThemeExtension_ThemeExtension_dynamic,
        t3 = A.LinkedHashMap_LinkedHashMap$_empty(t1, t2);
      for (_i = 0; false; ++_i) {
        extension = extensionsIterable[_i];
        t3.$indexSet(0, extension.get$type(extension), t2._as(extension));
      }
      return A.ConstantMap_ConstantMap$from(t3, t1, type$.ThemeExtension_dynamic);
    },
    ThemeData_lerp(a, b, t) {
      var t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t18, t19, t20, t21, t22, t23, t24, t25, t26, t27, t28, t29, t30, t31, t32, t33, t34, t35, t36, t37, t38, t39, t40, t41, t42, t43, t44, t45, t46, t47, t48, t49, t50, t51, t52, t53, t54, t55, t56, t57, t58, t59, t60, t61, t62, t63, t64, t65, t66, t67, t68, t69, t70, t71, t72, t73, t74, t75, t76, t77, t78, t79, t80, t81, t82, t83, t84, t85, t86, t87, t88;
      if (a === b)
        return a;
      t1 = t < 0.5;
      t2 = t1 ? a.adaptationMap : b.adaptationMap;
      t3 = t1 ? a.applyElevationOverlayColor : b.applyElevationOverlayColor;
      t4 = t1 ? a.cupertinoOverrideTheme : b.cupertinoOverrideTheme;
      t5 = A.ThemeData__lerpThemeExtensions(a, b, t);
      t6 = t1 ? a.inputDecorationTheme : b.inputDecorationTheme;
      t7 = t1 ? a.materialTapTargetSize : b.materialTapTargetSize;
      t8 = t1 ? a.pageTransitionsTheme : b.pageTransitionsTheme;
      t9 = t1 ? a.platform : b.platform;
      t10 = A.ScrollbarThemeData_lerp(a.scrollbarTheme, b.scrollbarTheme, t);
      t11 = t1 ? a.splashFactory : b.splashFactory;
      t12 = A.VisualDensity_lerp(a.visualDensity, b.visualDensity, t);
      t13 = A.Color_lerp(a.canvasColor, b.canvasColor, t);
      t13.toString;
      t14 = A.Color_lerp(a.cardColor, b.cardColor, t);
      t14.toString;
      t15 = A.ColorScheme_lerp(a.colorScheme, b.colorScheme, t);
      t16 = A.Color_lerp(a.disabledColor, b.disabledColor, t);
      t16.toString;
      t17 = A.Color_lerp(a.dividerColor, b.dividerColor, t);
      t17.toString;
      t18 = A.Color_lerp(a.focusColor, b.focusColor, t);
      t18.toString;
      t19 = A.Color_lerp(a.highlightColor, b.highlightColor, t);
      t19.toString;
      t20 = A.Color_lerp(a.hintColor, b.hintColor, t);
      t20.toString;
      t21 = A.Color_lerp(a.hoverColor, b.hoverColor, t);
      t21.toString;
      t22 = A.Color_lerp(a.indicatorColor, b.indicatorColor, t);
      t22.toString;
      t23 = A.Color_lerp(a.primaryColor, b.primaryColor, t);
      t23.toString;
      t24 = A.Color_lerp(a.primaryColorDark, b.primaryColorDark, t);
      t24.toString;
      t25 = A.Color_lerp(a.primaryColorLight, b.primaryColorLight, t);
      t25.toString;
      t26 = A.Color_lerp(a.scaffoldBackgroundColor, b.scaffoldBackgroundColor, t);
      t26.toString;
      t27 = A.Color_lerp(a.secondaryHeaderColor, b.secondaryHeaderColor, t);
      t27.toString;
      t28 = A.Color_lerp(a.shadowColor, b.shadowColor, t);
      t28.toString;
      t29 = A.Color_lerp(a.splashColor, b.splashColor, t);
      t29.toString;
      t30 = A.Color_lerp(a.unselectedWidgetColor, b.unselectedWidgetColor, t);
      t30.toString;
      t31 = A.IconThemeData_lerp(a.iconTheme, b.iconTheme, t);
      t32 = A.IconThemeData_lerp(a.primaryIconTheme, b.primaryIconTheme, t);
      t33 = A.TextTheme_lerp(a.primaryTextTheme, b.primaryTextTheme, t);
      t34 = A.TextTheme_lerp(a.textTheme, b.textTheme, t);
      t35 = A.Typography_lerp(a.typography, b.typography, t);
      t36 = A.ActionIconThemeData_lerp(a.actionIconTheme, b.actionIconTheme, t);
      t37 = A.AppBarTheme_lerp(a.appBarTheme, b.appBarTheme, t);
      t38 = A.BadgeThemeData_lerp(a.badgeTheme, b.badgeTheme, t);
      t39 = a.bannerTheme;
      t40 = b.bannerTheme;
      t41 = A.Color_lerp(t39.backgroundColor, t40.backgroundColor, t);
      t42 = A.Color_lerp(t39.surfaceTintColor, t40.surfaceTintColor, t);
      t43 = A.Color_lerp(t39.shadowColor, t40.shadowColor, t);
      t44 = A.Color_lerp(t39.dividerColor, t40.dividerColor, t);
      t45 = A.TextStyle_lerp(t39.contentTextStyle, t40.contentTextStyle, t);
      t46 = A.lerpDouble(t39.elevation, t40.elevation, t);
      t47 = A.EdgeInsetsGeometry_lerp(t39.padding, t40.padding, t);
      t39 = A.EdgeInsetsGeometry_lerp(t39.leadingPadding, t40.leadingPadding, t);
      t40 = A.BottomAppBarTheme_lerp(a.bottomAppBarTheme, b.bottomAppBarTheme, t);
      t48 = A.BottomNavigationBarThemeData_lerp(a.bottomNavigationBarTheme, b.bottomNavigationBarTheme, t);
      t49 = A.BottomSheetThemeData_lerp(a.bottomSheetTheme, b.bottomSheetTheme, t);
      t1 = t1 ? a.buttonTheme : b.buttonTheme;
      t50 = A.CardThemeData_lerp(a.cardTheme, b.cardTheme, t);
      t51 = A.CheckboxThemeData_lerp(a.checkboxTheme, b.checkboxTheme, t);
      t52 = A.ChipThemeData_lerp(a.chipTheme, b.chipTheme, t);
      t53 = A.DataTableThemeData_lerp(a.dataTableTheme, b.dataTableTheme, t);
      t54 = A.DatePickerThemeData_lerp(a.datePickerTheme, b.datePickerTheme, t);
      t55 = A.DialogThemeData_lerp(a.dialogTheme, b.dialogTheme, t);
      t56 = A.DividerThemeData_lerp(a.dividerTheme, b.dividerTheme, t);
      t57 = A.DrawerThemeData_lerp(a.drawerTheme, b.drawerTheme, t);
      t58 = A.DropdownMenuThemeData_lerp(a.dropdownMenuTheme, b.dropdownMenuTheme, t);
      t59 = A.ElevatedButtonThemeData_lerp(a.elevatedButtonTheme, b.elevatedButtonTheme, t);
      t60 = A.ExpansionTileThemeData_lerp(a.expansionTileTheme, b.expansionTileTheme, t);
      t61 = A.FilledButtonThemeData_lerp(a.filledButtonTheme, b.filledButtonTheme, t);
      t62 = A.FloatingActionButtonThemeData_lerp(a.floatingActionButtonTheme, b.floatingActionButtonTheme, t);
      t63 = A.IconButtonThemeData_lerp(a.iconButtonTheme, b.iconButtonTheme, t);
      t64 = A.ListTileThemeData_lerp(a.listTileTheme, b.listTileTheme, t);
      t65 = A.MenuBarThemeData_lerp(a.menuBarTheme, b.menuBarTheme, t);
      t66 = A.MenuButtonThemeData_lerp(a.menuButtonTheme, b.menuButtonTheme, t);
      t67 = A.MenuThemeData_lerp(a.menuTheme, b.menuTheme, t);
      t68 = A.NavigationBarThemeData_lerp(a.navigationBarTheme, b.navigationBarTheme, t);
      t69 = A.NavigationDrawerThemeData_lerp(a.navigationDrawerTheme, b.navigationDrawerTheme, t);
      t70 = A.NavigationRailThemeData_lerp(a.navigationRailTheme, b.navigationRailTheme, t);
      t71 = A.OutlinedButtonThemeData_lerp(a.outlinedButtonTheme, b.outlinedButtonTheme, t);
      t72 = A.PopupMenuThemeData_lerp(a.popupMenuTheme, b.popupMenuTheme, t);
      t73 = A.ProgressIndicatorThemeData_lerp(a.progressIndicatorTheme, b.progressIndicatorTheme, t);
      t74 = A.RadioThemeData_lerp(a.radioTheme, b.radioTheme, t);
      t75 = A.SearchBarThemeData_lerp(a.searchBarTheme, b.searchBarTheme, t);
      t76 = A.SearchViewThemeData_lerp(a.searchViewTheme, b.searchViewTheme, t);
      t77 = A.SegmentedButtonThemeData_lerp(a.segmentedButtonTheme, b.segmentedButtonTheme, t);
      t78 = A.SliderThemeData_lerp(a.sliderTheme, b.sliderTheme, t);
      t79 = A.SnackBarThemeData_lerp(a.snackBarTheme, b.snackBarTheme, t);
      t80 = A.SwitchThemeData_lerp(a.switchTheme, b.switchTheme, t);
      t81 = A.TabBarThemeData_lerp(a.tabBarTheme, b.tabBarTheme, t);
      t82 = A.TextButtonThemeData_lerp(a.textButtonTheme, b.textButtonTheme, t);
      t83 = A.TextSelectionThemeData_lerp(a.textSelectionTheme, b.textSelectionTheme, t);
      t84 = A.TimePickerThemeData_lerp(a.timePickerTheme, b.timePickerTheme, t);
      t85 = A.ToggleButtonsThemeData_lerp(a.toggleButtonsTheme, b.toggleButtonsTheme, t);
      t86 = A.TooltipThemeData_lerp(a.tooltipTheme, b.tooltipTheme, t);
      t87 = A.ButtonBarThemeData_lerp(a._buttonBarTheme, b._buttonBarTheme, t);
      t88 = A.Color_lerp(a.dialogBackgroundColor, b.dialogBackgroundColor, t);
      t88.toString;
      return A.ThemeData$raw(t36, t2, t37, t3, t38, new A.MaterialBannerThemeData(t41, t42, t43, t44, t45, t46, t47, t39), t40, t48, t49, t87, t1, t13, t14, t50, t51, t52, t15, t4, t53, t54, t88, t55, t16, t17, t56, t57, t58, t59, t60, t5, t61, t62, t18, t19, t20, t21, t63, t31, t22, t6, t64, t7, t65, t66, t67, t68, t69, t70, t71, t8, t9, t72, t23, t24, t25, t32, t33, t73, t74, t26, t10, t75, t76, t27, t77, t28, t78, t79, t29, t11, t80, t81, t82, t83, t34, t84, t85, t86, t35, t30, true, t12);
    },
    MaterialBasedCupertinoThemeData$_(_materialTheme, _cupertinoOverrideTheme) {
      return new A.MaterialBasedCupertinoThemeData(_materialTheme, _cupertinoOverrideTheme, B._CupertinoThemeDefaults_x2T, _cupertinoOverrideTheme.brightness, _cupertinoOverrideTheme.primaryColor, _cupertinoOverrideTheme.primaryContrastingColor, _cupertinoOverrideTheme.textTheme, _cupertinoOverrideTheme.barBackgroundColor, _cupertinoOverrideTheme.scaffoldBackgroundColor, _cupertinoOverrideTheme.applyThemeToAll);
    },
    VisualDensity_defaultDensityForPlatform(platform) {
      var t1;
      $label0$0: {
        if (B.TargetPlatform_0 === platform || B.TargetPlatform_2 === platform || B.TargetPlatform_1 === platform) {
          t1 = B.VisualDensity_0_0;
          break $label0$0;
        }
        if (B.TargetPlatform_3 === platform || B.TargetPlatform_4 === platform || B.TargetPlatform_5 === platform) {
          t1 = B.VisualDensity_m2_m2;
          break $label0$0;
        }
        t1 = null;
      }
      return t1;
    },
    VisualDensity_lerp(a, b, t) {
      var t1, t2;
      if (a === b)
        return a;
      t1 = A.lerpDouble(a.horizontal, b.horizontal, t);
      t1.toString;
      t2 = A.lerpDouble(a.vertical, b.vertical, t);
      t2.toString;
      A.assertHelper(t2 <= 4);
      A.assertHelper(t2 >= -4);
      A.assertHelper(t1 <= 4);
      A.assertHelper(t1 >= -4);
      return new A.VisualDensity(t1, t2);
    },
    MaterialTapTargetSize: function MaterialTapTargetSize(t0, t1) {
      this.index = t0;
      this._name = t1;
    },
    ThemeData: function ThemeData(t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t18, t19, t20, t21, t22, t23, t24, t25, t26, t27, t28, t29, t30, t31, t32, t33, t34, t35, t36, t37, t38, t39, t40, t41, t42, t43, t44, t45, t46, t47, t48, t49, t50, t51, t52, t53, t54, t55, t56, t57, t58, t59, t60, t61, t62, t63, t64, t65, t66, t67, t68, t69, t70, t71, t72, t73, t74, t75, t76, t77, t78, t79, t80, t81) {
      var _ = this;
      _.applyElevationOverlayColor = t0;
      _.cupertinoOverrideTheme = t1;
      _.extensions = t2;
      _.adaptationMap = t3;
      _.inputDecorationTheme = t4;
      _.materialTapTargetSize = t5;
      _.pageTransitionsTheme = t6;
      _.platform = t7;
      _.scrollbarTheme = t8;
      _.splashFactory = t9;
      _.useMaterial3 = t10;
      _.visualDensity = t11;
      _.canvasColor = t12;
      _.cardColor = t13;
      _.colorScheme = t14;
      _.disabledColor = t15;
      _.dividerColor = t16;
      _.focusColor = t17;
      _.highlightColor = t18;
      _.hintColor = t19;
      _.hoverColor = t20;
      _.indicatorColor = t21;
      _.primaryColor = t22;
      _.primaryColorDark = t23;
      _.primaryColorLight = t24;
      _.scaffoldBackgroundColor = t25;
      _.secondaryHeaderColor = t26;
      _.shadowColor = t27;
      _.splashColor = t28;
      _.unselectedWidgetColor = t29;
      _.iconTheme = t30;
      _.primaryIconTheme = t31;
      _.primaryTextTheme = t32;
      _.textTheme = t33;
      _.typography = t34;
      _.actionIconTheme = t35;
      _.appBarTheme = t36;
      _.badgeTheme = t37;
      _.bannerTheme = t38;
      _.bottomAppBarTheme = t39;
      _.bottomNavigationBarTheme = t40;
      _.bottomSheetTheme = t41;
      _.buttonTheme = t42;
      _.cardTheme = t43;
      _.checkboxTheme = t44;
      _.chipTheme = t45;
      _.dataTableTheme = t46;
      _.datePickerTheme = t47;
      _.dialogTheme = t48;
      _.dividerTheme = t49;
      _.drawerTheme = t50;
      _.dropdownMenuTheme = t51;
      _.elevatedButtonTheme = t52;
      _.expansionTileTheme = t53;
      _.filledButtonTheme = t54;
      _.floatingActionButtonTheme = t55;
      _.iconButtonTheme = t56;
      _.listTileTheme = t57;
      _.menuBarTheme = t58;
      _.menuButtonTheme = t59;
      _.menuTheme = t60;
      _.navigationBarTheme = t61;
      _.navigationDrawerTheme = t62;
      _.navigationRailTheme = t63;
      _.outlinedButtonTheme = t64;
      _.popupMenuTheme = t65;
      _.progressIndicatorTheme = t66;
      _.radioTheme = t67;
      _.searchBarTheme = t68;
      _.searchViewTheme = t69;
      _.segmentedButtonTheme = t70;
      _.sliderTheme = t71;
      _.snackBarTheme = t72;
      _.switchTheme = t73;
      _.tabBarTheme = t74;
      _.textButtonTheme = t75;
      _.textSelectionTheme = t76;
      _.timePickerTheme = t77;
      _.toggleButtonsTheme = t78;
      _.tooltipTheme = t79;
      _._buttonBarTheme = t80;
      _.dialogBackgroundColor = t81;
    },
    ThemeData_localize_closure: function ThemeData_localize_closure(t0, t1) {
      this.baseTheme = t0;
      this.localTextGeometry = t1;
    },
    ThemeData__lerpThemeExtensions_closure: function ThemeData__lerpThemeExtensions_closure(t0, t1) {
      this.b = t0;
      this.t = t1;
    },
    ThemeData__lerpThemeExtensions_closure0: function ThemeData__lerpThemeExtensions_closure0(t0) {
      this.a = t0;
    },
    MaterialBasedCupertinoThemeData: function MaterialBasedCupertinoThemeData(t0, t1, t2, t3, t4, t5, t6, t7, t8, t9) {
      var _ = this;
      _._materialTheme = t0;
      _._cupertinoOverrideTheme = t1;
      _._defaults = t2;
      _.brightness = t3;
      _.primaryColor = t4;
      _.primaryContrastingColor = t5;
      _.textTheme = t6;
      _.barBackgroundColor = t7;
      _.scaffoldBackgroundColor = t8;
      _.applyThemeToAll = t9;
    },
    CupertinoBasedMaterialThemeData: function CupertinoBasedMaterialThemeData(t0) {
      this.materialTheme = t0;
    },
    _IdentityThemeDataCacheKey: function _IdentityThemeDataCacheKey(t0, t1) {
      this.baseTheme = t0;
      this.localTextGeometry = t1;
    },
    _FifoCache: function _FifoCache(t0, t1, t2) {
      this._theme_data$_cache = t0;
      this._maximumSize = t1;
      this.$ti = t2;
    },
    VisualDensity: function VisualDensity(t0, t1) {
      this.horizontal = t0;
      this.vertical = t1;
    },
    _ThemeData_Object_Diagnosticable: function _ThemeData_Object_Diagnosticable() {
    },
    _VisualDensity_Object_Diagnosticable: function _VisualDensity_Object_Diagnosticable() {
    },
    TimeOfDay: function TimeOfDay(t0, t1) {
      this.hour = t0;
      this.minute = t1;
    },
    TimeOfDay_toString_addLeadingZeroIfNeeded: function TimeOfDay_toString_addLeadingZeroIfNeeded() {
    },
    TimePickerThemeData_lerp(a, b, t) {
      var lerpedBorderSide, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t18, t19, t20, t21, t22;
      if (a === b)
        return a;
      lerpedBorderSide = a.dayPeriodBorderSide;
      if (lerpedBorderSide == null)
        t1 = b.dayPeriodBorderSide == null;
      else
        t1 = false;
      if (t1)
        lerpedBorderSide = null;
      else if (lerpedBorderSide == null)
        lerpedBorderSide = b.dayPeriodBorderSide;
      else {
        t1 = b.dayPeriodBorderSide;
        if (!(t1 == null)) {
          lerpedBorderSide.toString;
          t1.toString;
          lerpedBorderSide = A.BorderSide_lerp(lerpedBorderSide, t1, t);
        }
      }
      t1 = A.Color_lerp(a.backgroundColor, b.backgroundColor, t);
      t2 = A.ButtonStyle_lerp(a.cancelButtonStyle, b.cancelButtonStyle, t);
      t3 = A.ButtonStyle_lerp(a.confirmButtonStyle, b.confirmButtonStyle, t);
      t4 = a.get$dayPeriodColor();
      t5 = b.get$dayPeriodColor();
      t4 = A.Color_lerp(t4, t5, t);
      t5 = type$.nullable_OutlinedBorder._as(A.ShapeBorder_lerp(a.dayPeriodShape, b.dayPeriodShape, t));
      t6 = A.Color_lerp(a.dayPeriodTextColor, b.dayPeriodTextColor, t);
      t7 = A.TextStyle_lerp(a.dayPeriodTextStyle, b.dayPeriodTextStyle, t);
      t8 = A.Color_lerp(a.dialBackgroundColor, b.dialBackgroundColor, t);
      t9 = A.Color_lerp(a.dialHandColor, b.dialHandColor, t);
      t10 = A.Color_lerp(a.dialTextColor, b.dialTextColor, t);
      t11 = A.TextStyle_lerp(a.dialTextStyle, b.dialTextStyle, t);
      t12 = A.lerpDouble(a.elevation, b.elevation, t);
      t13 = A.Color_lerp(a.entryModeIconColor, b.entryModeIconColor, t);
      t14 = A.TextStyle_lerp(a.helpTextStyle, b.helpTextStyle, t);
      t15 = A.Color_lerp(a.hourMinuteColor, b.hourMinuteColor, t);
      t16 = A.ShapeBorder_lerp(a.hourMinuteShape, b.hourMinuteShape, t);
      t17 = A.Color_lerp(a.hourMinuteTextColor, b.hourMinuteTextColor, t);
      t18 = A.TextStyle_lerp(a.hourMinuteTextStyle, b.hourMinuteTextStyle, t);
      if (t < 0.5)
        t19 = a.inputDecorationTheme;
      else
        t19 = b.inputDecorationTheme;
      t20 = A.EdgeInsetsGeometry_lerp(a.padding, b.padding, t);
      t21 = A.ShapeBorder_lerp(a.shape, b.shape, t);
      t22 = A.WidgetStateProperty_lerp(a.timeSelectorSeparatorColor, b.timeSelectorSeparatorColor, t, A.ui_Color_lerp$closure(), type$.nullable_Color);
      return new A.TimePickerThemeData(t1, t2, t3, lerpedBorderSide, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t18, t19, t20, t21, t22, A.WidgetStateProperty_lerp(a.timeSelectorSeparatorTextStyle, b.timeSelectorSeparatorTextStyle, t, A.text_style_TextStyle_lerp$closure(), type$.nullable_TextStyle));
    },
    TimePickerThemeData: function TimePickerThemeData(t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t18, t19, t20, t21, t22, t23) {
      var _ = this;
      _.backgroundColor = t0;
      _.cancelButtonStyle = t1;
      _.confirmButtonStyle = t2;
      _.dayPeriodBorderSide = t3;
      _._dayPeriodColor = t4;
      _.dayPeriodShape = t5;
      _.dayPeriodTextColor = t6;
      _.dayPeriodTextStyle = t7;
      _.dialBackgroundColor = t8;
      _.dialHandColor = t9;
      _.dialTextColor = t10;
      _.dialTextStyle = t11;
      _.elevation = t12;
      _.entryModeIconColor = t13;
      _.helpTextStyle = t14;
      _.hourMinuteColor = t15;
      _.hourMinuteShape = t16;
      _.hourMinuteTextColor = t17;
      _.hourMinuteTextStyle = t18;
      _.inputDecorationTheme = t19;
      _.padding = t20;
      _.shape = t21;
      _.timeSelectorSeparatorColor = t22;
      _.timeSelectorSeparatorTextStyle = t23;
    },
    TimePickerThemeData_dayPeriodColor_closure: function TimePickerThemeData_dayPeriodColor_closure(t0) {
      this.$this = t0;
    },
    _TimePickerThemeData_Object_Diagnosticable: function _TimePickerThemeData_Object_Diagnosticable() {
    },
    ToggleButtonsThemeData_lerp(a, b, t) {
      var t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14;
      if (a === b)
        return a;
      t1 = A.TextStyle_lerp(a.textStyle, b.textStyle, t);
      t2 = A.BoxConstraints_lerp(a.constraints, b.constraints, t);
      t3 = A.Color_lerp(a.color, b.color, t);
      t4 = A.Color_lerp(a.selectedColor, b.selectedColor, t);
      t5 = A.Color_lerp(a.disabledColor, b.disabledColor, t);
      t6 = A.Color_lerp(a.fillColor, b.fillColor, t);
      t7 = A.Color_lerp(a.focusColor, b.focusColor, t);
      t8 = A.Color_lerp(a.highlightColor, b.highlightColor, t);
      t9 = A.Color_lerp(a.hoverColor, b.hoverColor, t);
      t10 = A.Color_lerp(a.splashColor, b.splashColor, t);
      t11 = A.Color_lerp(a.borderColor, b.borderColor, t);
      t12 = A.Color_lerp(a.selectedBorderColor, b.selectedBorderColor, t);
      t13 = A.Color_lerp(a.disabledBorderColor, b.disabledBorderColor, t);
      t14 = A.BorderRadius_lerp(a.borderRadius, b.borderRadius, t);
      return new A.ToggleButtonsThemeData(t1, t2, t3, t4, t5, t6, t7, t8, t10, t9, t11, t12, t13, A.lerpDouble(a.borderWidth, b.borderWidth, t), t14);
    },
    ToggleButtonsThemeData: function ToggleButtonsThemeData(t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14) {
      var _ = this;
      _.textStyle = t0;
      _.constraints = t1;
      _.color = t2;
      _.selectedColor = t3;
      _.disabledColor = t4;
      _.fillColor = t5;
      _.focusColor = t6;
      _.highlightColor = t7;
      _.splashColor = t8;
      _.hoverColor = t9;
      _.borderColor = t10;
      _.selectedBorderColor = t11;
      _.disabledBorderColor = t12;
      _.borderWidth = t13;
      _.borderRadius = t14;
    },
    _ToggleButtonsThemeData_Object_Diagnosticable: function _ToggleButtonsThemeData_Object_Diagnosticable() {
    },
    _ExclusiveMouseRegion$(child, cursor, onEnter, onExit) {
      return new A._ExclusiveMouseRegion(onEnter, null, onExit, cursor, child, null);
    },
    Tooltip$(child, excludeFromSemantics, message, preferBelow, verticalOffset) {
      if (A.assertTest(message != null))
        A.assertThrow("Either `message` or `richMessage` must be specified");
      return new A.Tooltip(message, verticalOffset, preferBelow, excludeFromSemantics, child, null);
    },
    Tooltip_dismissAllToolTips() {
      var openedTooltips, t1, _i, state;
      if ($.Tooltip__openedTooltips.length !== 0) {
        openedTooltips = A._setArrayType($.Tooltip__openedTooltips.slice(0), A._arrayInstanceType($.Tooltip__openedTooltips));
        for (t1 = openedTooltips.length, _i = 0; _i < openedTooltips.length; openedTooltips.length === t1 || (0, A.throwConcurrentModificationError)(openedTooltips), ++_i) {
          state = openedTooltips[_i];
          A.assertHelper(state._framework$_element != null);
          state._scheduleDismissTooltip$1$withDelay(B.Duration_0);
        }
        return true;
      }
      return false;
    },
    TooltipState__getDefaultFontSize(platform) {
      var t1;
      $label0$0: {
        if (B.TargetPlatform_4 === platform || B.TargetPlatform_3 === platform || B.TargetPlatform_5 === platform) {
          t1 = 12;
          break $label0$0;
        }
        if (B.TargetPlatform_0 === platform || B.TargetPlatform_1 === platform || B.TargetPlatform_2 === platform) {
          t1 = 14;
          break $label0$0;
        }
        t1 = null;
      }
      return t1;
    },
    _ExclusiveMouseRegion: function _ExclusiveMouseRegion(t0, t1, t2, t3, t4, t5) {
      var _ = this;
      _.onEnter = t0;
      _.onHover = t1;
      _.onExit = t2;
      _.cursor = t3;
      _.child = t4;
      _.key = t5;
    },
    _RenderExclusiveMouseRegion: function _RenderExclusiveMouseRegion(t0, t1, t2, t3, t4, t5, t6, t7, t8) {
      var _ = this;
      _._opaque = t0;
      _.onEnter = t1;
      _.onHover = t2;
      _.onExit = t3;
      _._cursor = t4;
      _._validForMouseTracker = true;
      _.behavior = t5;
      _.RenderObjectWithChildMixin__child = t6;
      _._layoutCacheStorage = t7;
      _._computingThisDryBaseline = _._computingThisDryLayout = false;
      _._box$_size = null;
      _._debugActivePointers = 0;
      _._debugDisposed = false;
      _.parentData = null;
      _._depth = 0;
      _.debugCreator = _._object$_parent = null;
      _._debugDoingThisLayout = _._debugDoingThisResize = false;
      _._debugCanParentUseSize = null;
      _._debugMutationsLocked = false;
      _._object$_owner = null;
      _._needsLayout = true;
      _._relayoutBoundary = null;
      _._doingThisLayoutWithCallback = false;
      _._constraints = null;
      _._debugDoingThisPaint = false;
      _.__RenderObject__wasRepaintBoundary_A = $;
      _._layerHandle = t8;
      _._needsCompositingBitsUpdate = false;
      _.__RenderObject__needsCompositing_A = $;
      _._needsPaint = true;
      _._needsCompositedLayerUpdate = false;
      _._cachedSemanticsConfiguration = null;
      _._needsSemanticsUpdate = true;
      _._semantics = null;
    },
    Tooltip: function Tooltip(t0, t1, t2, t3, t4, t5) {
      var _ = this;
      _.message = t0;
      _.verticalOffset = t1;
      _.preferBelow = t2;
      _.excludeFromSemantics = t3;
      _.child = t4;
      _.key = t5;
    },
    TooltipState: function TooltipState(t0, t1, t2, t3, t4, t5) {
      var _ = this;
      _._overlayController = t0;
      _.__TooltipState__tooltipTheme_A = _.__TooltipState__visible_A = $;
      _._tapRecognizer = _._longPressRecognizer = _._backingOverlayAnimation = _._backingController = _._tooltip$_timer = null;
      _._activeHoveringPointerDevices = t1;
      _._animationStatus = t2;
      _.SingleTickerProviderStateMixin__ticker = t3;
      _.SingleTickerProviderStateMixin__tickerModeNotifier = t4;
      _._widget = null;
      _._debugLifecycleState = t5;
      _._framework$_element = null;
    },
    TooltipState__scheduleShowTooltip_show: function TooltipState__scheduleShowTooltip_show(t0, t1) {
      this.$this = t0;
      this.showDuration = t1;
    },
    TooltipState__handleMouseEnter_closure: function TooltipState__handleMouseEnter_closure() {
    },
    _TooltipPositionDelegate: function _TooltipPositionDelegate(t0, t1, t2) {
      this.target = t0;
      this.verticalOffset = t1;
      this.preferBelow = t2;
    },
    _TooltipOverlay: function _TooltipOverlay(t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13) {
      var _ = this;
      _.richMessage = t0;
      _.height = t1;
      _.padding = t2;
      _.margin = t3;
      _.decoration = t4;
      _.textStyle = t5;
      _.textAlign = t6;
      _.animation = t7;
      _.target = t8;
      _.verticalOffset = t9;
      _.preferBelow = t10;
      _.onEnter = t11;
      _.onExit = t12;
      _.key = t13;
    },
    _TooltipState_State_SingleTickerProviderStateMixin_dispose_closure: function _TooltipState_State_SingleTickerProviderStateMixin_dispose_closure(t0) {
      this.$this = t0;
    },
    _TooltipState_State_SingleTickerProviderStateMixin: function _TooltipState_State_SingleTickerProviderStateMixin() {
    },
    TooltipThemeData_lerp(a, b, t) {
      var t1, t2, t3, t4, t5, t6, t7, t8, t9;
      if (a === b)
        return a;
      t1 = A.lerpDouble(a.height, b.height, t);
      t2 = A.EdgeInsetsGeometry_lerp(a.padding, b.padding, t);
      t3 = A.EdgeInsetsGeometry_lerp(a.margin, b.margin, t);
      t4 = A.lerpDouble(a.verticalOffset, b.verticalOffset, t);
      t5 = t < 0.5;
      if (t5)
        t6 = a.preferBelow;
      else
        t6 = b.preferBelow;
      if (t5)
        t7 = a.excludeFromSemantics;
      else
        t7 = b.excludeFromSemantics;
      t8 = A.Decoration_lerp(a.decoration, b.decoration, t);
      t9 = A.TextStyle_lerp(a.textStyle, b.textStyle, t);
      if (t5)
        t5 = a.textAlign;
      else
        t5 = b.textAlign;
      return new A.TooltipThemeData(t1, t2, t3, t4, t6, t7, t8, t9, t5);
    },
    TooltipThemeData: function TooltipThemeData(t0, t1, t2, t3, t4, t5, t6, t7, t8) {
      var _ = this;
      _.height = t0;
      _.padding = t1;
      _.margin = t2;
      _.verticalOffset = t3;
      _.preferBelow = t4;
      _.excludeFromSemantics = t5;
      _.decoration = t6;
      _.textStyle = t7;
      _.textAlign = t8;
    },
    TooltipTriggerMode: function TooltipTriggerMode(t0, t1) {
      this.index = t0;
      this._name = t1;
    },
    _TooltipThemeData_Object_Diagnosticable: function _TooltipThemeData_Object_Diagnosticable() {
    },
    Typography_Typography$material2014(platform) {
      return A.Typography_Typography$_withPlatform(platform, null, null, B.TextTheme_Kqs, B.TextTheme_65B, B.TextTheme_Q2d);
    },
    Typography_Typography$_withPlatform(platform, black, white, englishLike, dense, tall) {
      A.assertHelper(platform != null);
      switch (platform) {
        case B.TargetPlatform_2:
          black = B.TextTheme_6nD;
          white = B.TextTheme_adj;
          break;
        case B.TargetPlatform_0:
        case B.TargetPlatform_1:
          black = B.TextTheme_wOR;
          white = B.TextTheme_LiZ;
          break;
        case B.TargetPlatform_5:
          black = B.TextTheme_pjb;
          white = B.TextTheme_IGi;
          break;
        case B.TargetPlatform_4:
          black = B.TextTheme_wwF;
          white = B.TextTheme_AUT;
          break;
        case B.TargetPlatform_3:
          black = B.TextTheme_m79;
          white = B.TextTheme_hci;
          break;
        case null:
        case void 0:
          break;
      }
      black.toString;
      white.toString;
      return new A.Typography(black, white, englishLike, dense, tall);
    },
    Typography_lerp(a, b, t) {
      if (a === b)
        return a;
      return new A.Typography(A.TextTheme_lerp(a.black, b.black, t), A.TextTheme_lerp(a.white, b.white, t), A.TextTheme_lerp(a.englishLike, b.englishLike, t), A.TextTheme_lerp(a.dense, b.dense, t), A.TextTheme_lerp(a.tall, b.tall, t));
    },
    ScriptCategory: function ScriptCategory(t0, t1) {
      this.index = t0;
      this._name = t1;
    },
    Typography: function Typography(t0, t1, t2, t3, t4) {
      var _ = this;
      _.black = t0;
      _.white = t1;
      _.englishLike = t2;
      _.dense = t3;
      _.tall = t4;
    },
    _Typography_Object_Diagnosticable: function _Typography_Object_Diagnosticable() {
    },
    AlignmentGeometry_lerp(a, b, t) {
      var t1, t2, t3;
      if (a == b)
        return a;
      if (a == null)
        return b.$mul(0, t);
      if (b == null)
        return a.$mul(0, 1 - t);
      if (a instanceof A.Alignment && b instanceof A.Alignment)
        return A.Alignment_lerp(a, b, t);
      if (a instanceof A.AlignmentDirectional && b instanceof A.AlignmentDirectional)
        return A.AlignmentDirectional_lerp(a, b, t);
      t1 = A.lerpDouble(a.get$_x(), b.get$_x(), t);
      t1.toString;
      t2 = A.lerpDouble(a.get$_alignment$_start(a), b.get$_alignment$_start(b), t);
      t2.toString;
      t3 = A.lerpDouble(a.get$_y(), b.get$_y(), t);
      t3.toString;
      return new A._MixedAlignment(t1, t2, t3);
    },
    Alignment_lerp(a, b, t) {
      var t1, t2;
      if (a === b)
        return a;
      t1 = A.lerpDouble(a.x, b.x, t);
      t1.toString;
      t2 = A.lerpDouble(a.y, b.y, t);
      t2.toString;
      return new A.Alignment(t1, t2);
    },
    Alignment__stringify(x, y) {
      var _0_3, t1, _0_1, _0_5, _0_4, t2, _0_7, _0_4_isSet, _0_5_isSet, _0_9, _0_10, _0_10_isSet, _0_11, _0_11_isSet, _null = null;
      $label0$0: {
        _0_3 = -1 === x;
        t1 = _0_3;
        _0_1 = x;
        A.boolConversionCheck(t1);
        _0_5 = _null;
        _0_4 = _null;
        if (t1) {
          _0_5 = -1 === y;
          t2 = _0_5;
          _0_4 = y;
          A.boolConversionCheck(t2);
        } else
          t2 = false;
        if (t2) {
          t1 = "Alignment.topLeft";
          break $label0$0;
        }
        _0_7 = 0 === _0_1;
        t2 = _0_7;
        if (A.boolConversionCheck(t2)) {
          if (t1) {
            _0_4_isSet = t1;
            t1 = _0_5;
            _0_5_isSet = _0_4_isSet;
          } else {
            _0_5 = -1 === y;
            t1 = _0_5;
            _0_4 = y;
            _0_5_isSet = true;
            _0_4_isSet = true;
          }
          A.boolConversionCheck(t1);
        } else {
          _0_4_isSet = t1;
          _0_5_isSet = _0_4_isSet;
          t1 = false;
        }
        if (t1) {
          t1 = "Alignment.topCenter";
          break $label0$0;
        }
        _0_9 = 1 === _0_1;
        t1 = _0_9;
        if (A.boolConversionCheck(t1)) {
          if (_0_5_isSet)
            t1 = _0_5;
          else {
            if (_0_4_isSet)
              t1 = _0_4;
            else {
              t1 = y;
              _0_4 = t1;
              _0_4_isSet = true;
            }
            _0_5 = -1 === t1;
            t1 = _0_5;
          }
          A.boolConversionCheck(t1);
        } else
          t1 = false;
        if (t1) {
          t1 = "Alignment.topRight";
          break $label0$0;
        }
        A.boolConversionCheck(_0_3);
        _0_10 = _null;
        if (_0_3) {
          if (_0_4_isSet)
            t1 = _0_4;
          else {
            t1 = y;
            _0_4 = t1;
            _0_4_isSet = true;
          }
          _0_10 = 0 === t1;
          t1 = _0_10;
          A.boolConversionCheck(t1);
        } else
          t1 = false;
        if (t1) {
          t1 = "Alignment.centerLeft";
          break $label0$0;
        }
        A.boolConversionCheck(_0_7);
        if (_0_7) {
          if (_0_3) {
            t1 = _0_10;
            _0_10_isSet = _0_3;
          } else {
            if (_0_4_isSet)
              t1 = _0_4;
            else {
              t1 = y;
              _0_4 = t1;
              _0_4_isSet = true;
            }
            _0_10 = 0 === t1;
            t1 = _0_10;
            _0_10_isSet = true;
          }
          A.boolConversionCheck(t1);
        } else {
          _0_10_isSet = _0_3;
          t1 = false;
        }
        if (t1) {
          t1 = "Alignment.center";
          break $label0$0;
        }
        A.boolConversionCheck(_0_9);
        if (_0_9) {
          if (_0_10_isSet)
            t1 = _0_10;
          else {
            if (_0_4_isSet)
              t1 = _0_4;
            else {
              t1 = y;
              _0_4 = t1;
              _0_4_isSet = true;
            }
            _0_10 = 0 === t1;
            t1 = _0_10;
          }
          A.boolConversionCheck(t1);
        } else
          t1 = false;
        if (t1) {
          t1 = "Alignment.centerRight";
          break $label0$0;
        }
        _0_11 = _null;
        if (_0_3) {
          if (_0_4_isSet)
            t1 = _0_4;
          else {
            t1 = y;
            _0_4 = t1;
            _0_4_isSet = true;
          }
          _0_11 = 1 === t1;
          t1 = _0_11;
          A.boolConversionCheck(t1);
        } else
          t1 = false;
        if (t1) {
          t1 = "Alignment.bottomLeft";
          break $label0$0;
        }
        if (_0_7) {
          if (_0_3) {
            t1 = _0_11;
            _0_11_isSet = _0_3;
          } else {
            if (_0_4_isSet)
              t1 = _0_4;
            else {
              t1 = y;
              _0_4 = t1;
              _0_4_isSet = true;
            }
            _0_11 = 1 === t1;
            t1 = _0_11;
            _0_11_isSet = true;
          }
          A.boolConversionCheck(t1);
        } else {
          _0_11_isSet = _0_3;
          t1 = false;
        }
        if (t1) {
          t1 = "Alignment.bottomCenter";
          break $label0$0;
        }
        if (_0_9) {
          if (_0_11_isSet)
            t1 = _0_11;
          else {
            _0_11 = 1 === (_0_4_isSet ? _0_4 : y);
            t1 = _0_11;
          }
          A.boolConversionCheck(t1);
        } else
          t1 = false;
        if (t1) {
          t1 = "Alignment.bottomRight";
          break $label0$0;
        }
        t1 = "Alignment(" + B.JSNumber_methods.toStringAsFixed$1(x, 1) + ", " + B.JSNumber_methods.toStringAsFixed$1(y, 1) + ")";
        break $label0$0;
      }
      return t1;
    },
    AlignmentDirectional_lerp(a, b, t) {
      var t1, t2;
      if (a === b)
        return a;
      t1 = A.lerpDouble(a.start, b.start, t);
      t1.toString;
      t2 = A.lerpDouble(a.y, b.y, t);
      t2.toString;
      return new A.AlignmentDirectional(t1, t2);
    },
    AlignmentDirectional__stringify(start, y) {
      var _0_3, t1, _0_1, _0_5, _0_4, t2, _0_7, _0_4_isSet, _0_5_isSet, _0_9, _0_10, _0_10_isSet, _0_11, _0_11_isSet, _null = null;
      $label0$0: {
        _0_3 = -1 === start;
        t1 = _0_3;
        _0_1 = start;
        A.boolConversionCheck(t1);
        _0_5 = _null;
        _0_4 = _null;
        if (t1) {
          _0_5 = -1 === y;
          t2 = _0_5;
          _0_4 = y;
          A.boolConversionCheck(t2);
        } else
          t2 = false;
        if (t2) {
          t1 = "AlignmentDirectional.topStart";
          break $label0$0;
        }
        _0_7 = 0 === _0_1;
        t2 = _0_7;
        if (A.boolConversionCheck(t2)) {
          if (t1) {
            _0_4_isSet = t1;
            t1 = _0_5;
            _0_5_isSet = _0_4_isSet;
          } else {
            _0_5 = -1 === y;
            t1 = _0_5;
            _0_4 = y;
            _0_5_isSet = true;
            _0_4_isSet = true;
          }
          A.boolConversionCheck(t1);
        } else {
          _0_4_isSet = t1;
          _0_5_isSet = _0_4_isSet;
          t1 = false;
        }
        if (t1) {
          t1 = "AlignmentDirectional.topCenter";
          break $label0$0;
        }
        _0_9 = 1 === _0_1;
        t1 = _0_9;
        if (A.boolConversionCheck(t1)) {
          if (_0_5_isSet)
            t1 = _0_5;
          else {
            if (_0_4_isSet)
              t1 = _0_4;
            else {
              t1 = y;
              _0_4 = t1;
              _0_4_isSet = true;
            }
            _0_5 = -1 === t1;
            t1 = _0_5;
          }
          A.boolConversionCheck(t1);
        } else
          t1 = false;
        if (t1) {
          t1 = "AlignmentDirectional.topEnd";
          break $label0$0;
        }
        A.boolConversionCheck(_0_3);
        _0_10 = _null;
        if (_0_3) {
          if (_0_4_isSet)
            t1 = _0_4;
          else {
            t1 = y;
            _0_4 = t1;
            _0_4_isSet = true;
          }
          _0_10 = 0 === t1;
          t1 = _0_10;
          A.boolConversionCheck(t1);
        } else
          t1 = false;
        if (t1) {
          t1 = "AlignmentDirectional.centerStart";
          break $label0$0;
        }
        A.boolConversionCheck(_0_7);
        if (_0_7) {
          if (_0_3) {
            t1 = _0_10;
            _0_10_isSet = _0_3;
          } else {
            if (_0_4_isSet)
              t1 = _0_4;
            else {
              t1 = y;
              _0_4 = t1;
              _0_4_isSet = true;
            }
            _0_10 = 0 === t1;
            t1 = _0_10;
            _0_10_isSet = true;
          }
          A.boolConversionCheck(t1);
        } else {
          _0_10_isSet = _0_3;
          t1 = false;
        }
        if (t1) {
          t1 = "AlignmentDirectional.center";
          break $label0$0;
        }
        A.boolConversionCheck(_0_9);
        if (_0_9) {
          if (_0_10_isSet)
            t1 = _0_10;
          else {
            if (_0_4_isSet)
              t1 = _0_4;
            else {
              t1 = y;
              _0_4 = t1;
              _0_4_isSet = true;
            }
            _0_10 = 0 === t1;
            t1 = _0_10;
          }
          A.boolConversionCheck(t1);
        } else
          t1 = false;
        if (t1) {
          t1 = "AlignmentDirectional.centerEnd";
          break $label0$0;
        }
        _0_11 = _null;
        if (_0_3) {
          if (_0_4_isSet)
            t1 = _0_4;
          else {
            t1 = y;
            _0_4 = t1;
            _0_4_isSet = true;
          }
          _0_11 = 1 === t1;
          t1 = _0_11;
          A.boolConversionCheck(t1);
        } else
          t1 = false;
        if (t1) {
          t1 = "AlignmentDirectional.bottomStart";
          break $label0$0;
        }
        if (_0_7) {
          if (_0_3) {
            t1 = _0_11;
            _0_11_isSet = _0_3;
          } else {
            if (_0_4_isSet)
              t1 = _0_4;
            else {
              t1 = y;
              _0_4 = t1;
              _0_4_isSet = true;
            }
            _0_11 = 1 === t1;
            t1 = _0_11;
            _0_11_isSet = true;
          }
          A.boolConversionCheck(t1);
        } else {
          _0_11_isSet = _0_3;
          t1 = false;
        }
        if (t1) {
          t1 = "AlignmentDirectional.bottomCenter";
          break $label0$0;
        }
        if (_0_9) {
          if (_0_11_isSet)
            t1 = _0_11;
          else {
            _0_11 = 1 === (_0_4_isSet ? _0_4 : y);
            t1 = _0_11;
          }
          A.boolConversionCheck(t1);
        } else
          t1 = false;
        if (t1) {
          t1 = "AlignmentDirectional.bottomEnd";
          break $label0$0;
        }
        t1 = "AlignmentDirectional(" + B.JSNumber_methods.toStringAsFixed$1(start, 1) + ", " + B.JSNumber_methods.toStringAsFixed$1(y, 1) + ")";
        break $label0$0;
      }
      return t1;
    },
    AlignmentGeometry: function AlignmentGeometry() {
    },
    Alignment: function Alignment(t0, t1) {
      this.x = t0;
      this.y = t1;
    },
    AlignmentDirectional: function AlignmentDirectional(t0, t1) {
      this.start = t0;
      this.y = t1;
    },
    _MixedAlignment: function _MixedAlignment(t0, t1, t2) {
      this._x = t0;
      this._alignment$_start = t1;
      this._y = t2;
    },
    TextAlignVertical: function TextAlignVertical(t0) {
      this.y = t0;
    },
    flipAxis(direction) {
      var t1;
      switch (direction.index) {
        case 0:
          t1 = B.Axis_1;
          break;
        case 1:
          t1 = B.Axis_0;
          break;
        default:
          t1 = null;
      }
      return t1;
    },
    axisDirectionToAxis(axisDirection) {
      var t1;
      $label0$0: {
        if (B.AxisDirection_0 === axisDirection || B.AxisDirection_2 === axisDirection) {
          t1 = B.Axis_1;
          break $label0$0;
        }
        if (B.AxisDirection_3 === axisDirection || B.AxisDirection_1 === axisDirection) {
          t1 = B.Axis_0;
          break $label0$0;
        }
        t1 = null;
      }
      return t1;
    },
    textDirectionToAxisDirection(textDirection) {
      var t1;
      switch (textDirection.index) {
        case 0:
          t1 = B.AxisDirection_3;
          break;
        case 1:
          t1 = B.AxisDirection_1;
          break;
        default:
          t1 = null;
      }
      return t1;
    },
    flipAxisDirection(axisDirection) {
      var t1;
      switch (axisDirection.index) {
        case 0:
          t1 = B.AxisDirection_2;
          break;
        case 1:
          t1 = B.AxisDirection_3;
          break;
        case 2:
          t1 = B.AxisDirection_0;
          break;
        case 3:
          t1 = B.AxisDirection_1;
          break;
        default:
          t1 = null;
      }
      return t1;
    },
    axisDirectionIsReversed(axisDirection) {
      var t1;
      $label0$0: {
        if (B.AxisDirection_0 === axisDirection || B.AxisDirection_3 === axisDirection) {
          t1 = true;
          break $label0$0;
        }
        if (B.AxisDirection_2 === axisDirection || B.AxisDirection_1 === axisDirection) {
          t1 = false;
          break $label0$0;
        }
        t1 = null;
      }
      return t1;
    },
    RenderComparison: function RenderComparison(t0, t1) {
      this.index = t0;
      this._name = t1;
    },
    Axis: function Axis(t0, t1) {
      this.index = t0;
      this._name = t1;
    },
    VerticalDirection: function VerticalDirection(t0, t1) {
      this.index = t0;
      this._name = t1;
    },
    AxisDirection: function AxisDirection(t0, t1) {
      this.index = t0;
      this._name = t1;
    },
    PaintingBinding: function PaintingBinding() {
    },
    _SystemFontsNotifier: function _SystemFontsNotifier(t0) {
      this._systemFontsCallbacks = t0;
    },
    BorderRadiusGeometry_lerp(a, b, t) {
      if (a == b)
        return a;
      if (a == null)
        a = B.BorderRadius_tUf;
      return a.add$1(0, (b == null ? B.BorderRadius_tUf : b).subtract$1(a).$mul(0, t));
    },
    BorderRadius$all(radius) {
      return new A.BorderRadius(radius, radius, radius, radius);
    },
    BorderRadius$circular(radius) {
      var t1 = new A.Radius(radius, radius);
      return new A.BorderRadius(t1, t1, t1, t1);
    },
    BorderRadius_lerp(a, b, t) {
      var t1, t2, t3, t4;
      if (a == b)
        return a;
      if (a == null)
        return b.$mul(0, t);
      if (b == null)
        return a.$mul(0, 1 - t);
      t1 = A.Radius_lerp(a.topLeft, b.topLeft, t);
      t1.toString;
      t2 = A.Radius_lerp(a.topRight, b.topRight, t);
      t2.toString;
      t3 = A.Radius_lerp(a.bottomLeft, b.bottomLeft, t);
      t3.toString;
      t4 = A.Radius_lerp(a.bottomRight, b.bottomRight, t);
      t4.toString;
      return new A.BorderRadius(t1, t2, t3, t4);
    },
    BorderRadiusGeometry: function BorderRadiusGeometry() {
    },
    BorderRadius: function BorderRadius(t0, t1, t2, t3) {
      var _ = this;
      _.topLeft = t0;
      _.topRight = t1;
      _.bottomLeft = t2;
      _.bottomRight = t3;
    },
    _MixedBorderRadius: function _MixedBorderRadius(t0, t1, t2, t3, t4, t5, t6, t7) {
      var _ = this;
      _._topLeft = t0;
      _._topRight = t1;
      _._bottomLeft = t2;
      _._bottomRight = t3;
      _._topStart = t4;
      _._topEnd = t5;
      _._bottomStart = t6;
      _._bottomEnd = t7;
    },
    BorderSide_merge(a, b) {
      var t1, aIsNone, t2, bIsNone, t3, t4;
      A.assertHelper(A.BorderSide_canMerge(a, b));
      t1 = a.style;
      aIsNone = t1 === B.BorderStyle_0 && a.width === 0;
      t2 = b.style;
      bIsNone = t2 === B.BorderStyle_0 && b.width === 0;
      if (aIsNone && bIsNone)
        return B.BorderSide_Ah5;
      if (aIsNone)
        return b;
      if (bIsNone)
        return a;
      t3 = a.color;
      A.assertHelper(t3.$eq(0, b.color));
      A.assertHelper(t1 === t2);
      t2 = a.width + b.width;
      t4 = Math.max(a.strokeAlign, b.strokeAlign);
      A.assertHelper(t2 >= 0);
      return new A.BorderSide(t3, t2, t1, t4);
    },
    BorderSide_canMerge(a, b) {
      var t2,
        t1 = a.style;
      if (!(t1 === B.BorderStyle_0 && a.width === 0))
        t2 = b.style === B.BorderStyle_0 && b.width === 0;
      else
        t2 = true;
      if (t2)
        return true;
      return t1 === b.style && a.color.$eq(0, b.color);
    },
    BorderSide_lerp(a, b, t) {
      var t1, t2, t3, t4, t5;
      if (a === b)
        return a;
      if (t === 0)
        return a;
      if (t === 1)
        return b;
      t1 = A.lerpDouble(a.width, b.width, t);
      t1.toString;
      if (t1 < 0)
        return B.BorderSide_Ah5;
      t2 = a.style;
      t3 = b.style;
      if (t2 === t3 && a.strokeAlign === b.strokeAlign) {
        t3 = A.Color_lerp(a.color, b.color, t);
        t3.toString;
        A.assertHelper(t1 >= 0);
        return new A.BorderSide(t3, t1, t2, a.strokeAlign);
      }
      switch (t2.index) {
        case 1:
          t2 = a.color;
          break;
        case 0:
          t2 = a.color.withAlpha$1(0);
          break;
        default:
          t2 = null;
      }
      switch (t3.index) {
        case 1:
          t3 = b.color;
          break;
        case 0:
          t3 = b.color.withAlpha$1(0);
          break;
        default:
          t3 = null;
      }
      t4 = a.strokeAlign;
      t5 = b.strokeAlign;
      if (t4 !== t5) {
        t2 = A.Color_lerp(t2, t3, t);
        t2.toString;
        t5 = A.lerpDouble(t4, t5, t);
        t5.toString;
        A.assertHelper(t1 >= 0);
        return new A.BorderSide(t2, t1, B.BorderStyle_1, t5);
      }
      t2 = A.Color_lerp(t2, t3, t);
      t2.toString;
      A.assertHelper(t1 >= 0);
      return new A.BorderSide(t2, t1, B.BorderStyle_1, t4);
    },
    ShapeBorder_lerp(a, b, t) {
      var result, t1;
      if (a == b)
        return a;
      result = b == null ? null : b.lerpFrom$2(a, t);
      if (result == null)
        result = a == null ? null : a.lerpTo$2(b, t);
      if (result == null)
        t1 = t < 0.5 ? a : b;
      else
        t1 = result;
      return t1;
    },
    OutlinedBorder_lerp(a, b, t) {
      var result,
        t1 = type$.nullable_OutlinedBorder;
      t1._as(a);
      t1._as(b);
      A._asDouble(t);
      if (a == b)
        return a;
      result = b == null ? null : b.lerpFrom$2(a, t);
      if (result == null)
        result = a == null ? null : a.lerpTo$2(b, t);
      if (result == null)
        t1 = t < 0.5 ? a : b;
      else
        t1 = result;
      return t1;
    },
    _CompoundBorder$(borders) {
      A.assertHelper(borders.length >= 2);
      A.assertHelper(!B.JSArray_methods.any$1(borders, new A._CompoundBorder_closure()));
      return new A._CompoundBorder(borders);
    },
    _CompoundBorder_lerp(a, b, t) {
      var aList, bList, results, $length, index, localA, localB, t2, localResult,
        t1 = a instanceof A._CompoundBorder;
      A.assertHelper(t1 || b instanceof A._CompoundBorder);
      aList = t1 ? a.borders : A._setArrayType([a], type$.JSArray_nullable_ShapeBorder);
      bList = b instanceof A._CompoundBorder ? b.borders : A._setArrayType([b], type$.JSArray_nullable_ShapeBorder);
      results = A._setArrayType([], type$.JSArray_ShapeBorder);
      $length = Math.max(aList.length, bList.length);
      for (t1 = 1 - t, index = 0; index < $length; ++index) {
        localA = index < aList.length ? aList[index] : null;
        localB = index < bList.length ? bList[index] : null;
        t2 = localA != null;
        if (t2 && localB != null) {
          localResult = localA.lerpTo$2(localB, t);
          if (localResult == null)
            localResult = localB.lerpFrom$2(localA, t);
          if (localResult != null) {
            B.JSArray_methods.add$1(results, localResult);
            continue;
          }
        }
        if (localB != null)
          B.JSArray_methods.add$1(results, localB.scale$1(0, t));
        if (t2)
          B.JSArray_methods.add$1(results, localA.scale$1(0, t1));
      }
      return A._CompoundBorder$(results);
    },
    paintBorder(canvas, rect, bottom, left, right, $top) {
      var path, t2, t3, t4,
        t1 = $.$get$_renderer(),
        paint = t1.createPaint$0();
      paint.set$strokeWidth(0);
      path = t1.createPath$0();
      switch ($top.style.index) {
        case 1:
          paint.set$color(0, $top.color);
          path.reset$0(0);
          t1 = rect.left;
          t2 = rect.top;
          path.moveTo$2(0, t1, t2);
          t3 = rect.right;
          path.lineTo$2(0, t3, t2);
          t4 = $top.width;
          if (t4 === 0)
            paint.set$style(0, B.PaintingStyle_1);
          else {
            paint.set$style(0, B.PaintingStyle_0);
            t2 += t4;
            path.lineTo$2(0, t3 - right.width, t2);
            path.lineTo$2(0, t1 + left.width, t2);
          }
          canvas.drawPath$2(path, paint);
          break;
        case 0:
          break;
      }
      switch (right.style.index) {
        case 1:
          paint.set$color(0, right.color);
          path.reset$0(0);
          t1 = rect.right;
          t2 = rect.top;
          path.moveTo$2(0, t1, t2);
          t3 = rect.bottom;
          path.lineTo$2(0, t1, t3);
          t4 = right.width;
          if (t4 === 0)
            paint.set$style(0, B.PaintingStyle_1);
          else {
            paint.set$style(0, B.PaintingStyle_0);
            t1 -= t4;
            path.lineTo$2(0, t1, t3 - bottom.width);
            path.lineTo$2(0, t1, t2 + $top.width);
          }
          canvas.drawPath$2(path, paint);
          break;
        case 0:
          break;
      }
      switch (bottom.style.index) {
        case 1:
          paint.set$color(0, bottom.color);
          path.reset$0(0);
          t1 = rect.right;
          t2 = rect.bottom;
          path.moveTo$2(0, t1, t2);
          t3 = rect.left;
          path.lineTo$2(0, t3, t2);
          t4 = bottom.width;
          if (t4 === 0)
            paint.set$style(0, B.PaintingStyle_1);
          else {
            paint.set$style(0, B.PaintingStyle_0);
            t2 -= t4;
            path.lineTo$2(0, t3 + left.width, t2);
            path.lineTo$2(0, t1 - right.width, t2);
          }
          canvas.drawPath$2(path, paint);
          break;
        case 0:
          break;
      }
      switch (left.style.index) {
        case 1:
          paint.set$color(0, left.color);
          path.reset$0(0);
          t1 = rect.left;
          t2 = rect.bottom;
          path.moveTo$2(0, t1, t2);
          t3 = rect.top;
          path.lineTo$2(0, t1, t3);
          t4 = left.width;
          if (t4 === 0)
            paint.set$style(0, B.PaintingStyle_1);
          else {
            paint.set$style(0, B.PaintingStyle_0);
            t1 += t4;
            path.lineTo$2(0, t1, t3 + $top.width);
            path.lineTo$2(0, t1, t2 - bottom.width);
          }
          canvas.drawPath$2(path, paint);
          break;
        case 0:
          break;
      }
    },
    BorderStyle: function BorderStyle(t0, t1) {
      this.index = t0;
      this._name = t1;
    },
    BorderSide: function BorderSide(t0, t1, t2, t3) {
      var _ = this;
      _.color = t0;
      _.width = t1;
      _.style = t2;
      _.strokeAlign = t3;
    },
    ShapeBorder: function ShapeBorder() {
    },
    OutlinedBorder: function OutlinedBorder() {
    },
    _CompoundBorder: function _CompoundBorder(t0) {
      this.borders = t0;
    },
    _CompoundBorder_closure: function _CompoundBorder_closure() {
    },
    _CompoundBorder_dimensions_closure: function _CompoundBorder_dimensions_closure() {
    },
    _CompoundBorder_scale_closure: function _CompoundBorder_scale_closure(t0) {
      this.t = t0;
    },
    _CompoundBorder_preferPaintInterior_closure: function _CompoundBorder_preferPaintInterior_closure() {
    },
    _CompoundBorder_toString_closure: function _CompoundBorder_toString_closure() {
    },
    _BorderSide_Object_Diagnosticable: function _BorderSide_Object_Diagnosticable() {
    },
    BoxBorder_lerp(a, b, t) {
      var t1, t0, t2;
      if (a == b)
        return a;
      t1 = type$.nullable_Border;
      if (t1._is(a) && t1._is(b))
        return A.Border_lerp(a, b, t);
      t1 = type$.nullable_BorderDirectional;
      if (t1._is(a) && t1._is(b))
        return A.BorderDirectional_lerp(a, b, t);
      if (b instanceof A.Border && a instanceof A.BorderDirectional) {
        t = 1 - t;
        t0 = b;
        b = a;
        a = t0;
      }
      if (a instanceof A.Border && b instanceof A.BorderDirectional) {
        t1 = b.start;
        if (t1.$eq(0, B.BorderSide_Ah5) && b.end.$eq(0, B.BorderSide_Ah5))
          return new A.Border(A.BorderSide_lerp(a.top, b.top, t), A.BorderSide_lerp(a.right, B.BorderSide_Ah5, t), A.BorderSide_lerp(a.bottom, b.bottom, t), A.BorderSide_lerp(a.left, B.BorderSide_Ah5, t));
        t2 = a.left;
        if (t2.$eq(0, B.BorderSide_Ah5) && a.right.$eq(0, B.BorderSide_Ah5))
          return new A.BorderDirectional(A.BorderSide_lerp(a.top, b.top, t), A.BorderSide_lerp(B.BorderSide_Ah5, t1, t), A.BorderSide_lerp(B.BorderSide_Ah5, b.end, t), A.BorderSide_lerp(a.bottom, b.bottom, t));
        if (t < 0.5) {
          t1 = t * 2;
          return new A.Border(A.BorderSide_lerp(a.top, b.top, t), A.BorderSide_lerp(a.right, B.BorderSide_Ah5, t1), A.BorderSide_lerp(a.bottom, b.bottom, t), A.BorderSide_lerp(t2, B.BorderSide_Ah5, t1));
        }
        t2 = (t - 0.5) * 2;
        return new A.BorderDirectional(A.BorderSide_lerp(a.top, b.top, t), A.BorderSide_lerp(B.BorderSide_Ah5, t1, t2), A.BorderSide_lerp(B.BorderSide_Ah5, b.end, t2), A.BorderSide_lerp(a.bottom, b.bottom, t));
      }
      throw A.wrapException(A.FlutterError$fromParts(A._setArrayType([A.ErrorSummary$("BoxBorder.lerp can only interpolate Border and BorderDirectional classes."), A.ErrorDescription$("BoxBorder.lerp() was called with two objects of type " + J.get$runtimeType$(a).toString$0(0) + " and " + J.get$runtimeType$(b).toString$0(0) + ":\n  " + A.S(a) + "\n  " + A.S(b) + "\nHowever, only Border and BorderDirectional classes are supported by this method."), A.ErrorHint$("For a more general interpolation method, consider using ShapeBorder.lerp instead.")], type$.JSArray_DiagnosticsNode)));
    },
    BoxBorder__paintUniformBorderWithRadius(canvas, rect, side, borderRadius) {
      var paint, borderRect, inner;
      A.assertHelper(side.style !== B.BorderStyle_0);
      paint = $.$get$_renderer().createPaint$0();
      paint.set$color(0, side.color);
      if (side.width === 0) {
        paint.set$style(0, B.PaintingStyle_1);
        paint.set$strokeWidth(0);
        canvas.drawRRect$2(borderRadius.toRRect$1(rect), paint);
      } else {
        borderRect = borderRadius.toRRect$1(rect);
        inner = borderRect.inflate$1(-side.get$strokeInset());
        canvas.drawDRRect$3(borderRect.inflate$1(side.get$strokeOutset()), inner, paint);
      }
    },
    BoxBorder_paintNonUniformBorder(canvas, rect, borderRadius, bottom, color, left, right, shape, textDirection, $top) {
      var borderRect, t1, paint, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t18, t19, inner;
      switch (shape.index) {
        case 0:
          borderRect = (borderRadius == null ? B.BorderRadius_tUf : borderRadius).toRRect$1(rect);
          break;
        case 1:
          if (A.assertTest(borderRadius == null))
            A.assertThrow(string$.A_bord);
          t1 = rect.right - rect.left;
          borderRect = A.RRect$fromRectAndRadius(A.Rect$fromCircle(rect.get$center(), rect.get$shortestSide() / 2), new A.Radius(t1, t1));
          break;
        default:
          borderRect = null;
      }
      paint = $.$get$_renderer().createPaint$0();
      paint.set$color(0, color);
      t1 = left.get$strokeInset();
      t2 = $top.get$strokeInset();
      t3 = right.get$strokeInset();
      t4 = bottom.get$strokeInset();
      t5 = borderRect.left;
      t6 = borderRect.top;
      t7 = borderRect.right;
      t8 = borderRect.bottom;
      t9 = borderRect.tlRadiusX;
      t10 = borderRect.tlRadiusY;
      t11 = new A.Radius(t9, t10).$sub(0, new A.Radius(t1, t2)).clamp$1$minimum(0, B.Radius_0_0);
      t12 = borderRect.trRadiusX;
      t13 = borderRect.trRadiusY;
      t14 = new A.Radius(t12, t13).$sub(0, new A.Radius(t3, t2)).clamp$1$minimum(0, B.Radius_0_0);
      t15 = borderRect.brRadiusX;
      t16 = borderRect.brRadiusY;
      t17 = new A.Radius(t15, t16).$sub(0, new A.Radius(t3, t4)).clamp$1$minimum(0, B.Radius_0_0);
      t18 = borderRect.blRadiusX;
      t19 = borderRect.blRadiusY;
      inner = A.RRect$fromLTRBAndCorners(t5 + t1, t6 + t2, t7 - t3, t8 - t4, new A.Radius(t18, t19).$sub(0, new A.Radius(t1, t4)).clamp$1$minimum(0, B.Radius_0_0), t17, t11, t14);
      t14 = left.get$strokeOutset();
      t11 = $top.get$strokeOutset();
      t17 = right.get$strokeOutset();
      t4 = bottom.get$strokeOutset();
      t10 = new A.Radius(t9, t10).$add(0, new A.Radius(t14, t11)).clamp$1$minimum(0, B.Radius_0_0);
      t13 = new A.Radius(t12, t13).$add(0, new A.Radius(t17, t11)).clamp$1$minimum(0, B.Radius_0_0);
      t16 = new A.Radius(t15, t16).$add(0, new A.Radius(t17, t4)).clamp$1$minimum(0, B.Radius_0_0);
      canvas.drawDRRect$3(A.RRect$fromLTRBAndCorners(t5 - t14, t6 - t11, t7 + t17, t8 + t4, new A.Radius(t18, t19).$add(0, new A.Radius(t14, t4)).clamp$1$minimum(0, B.Radius_0_0), t16, t10, t13), inner, paint);
    },
    BoxBorder__paintUniformBorderWithCircle(canvas, rect, side) {
      var t1;
      A.assertHelper(side.style !== B.BorderStyle_0);
      t1 = rect.get$shortestSide();
      canvas.drawCircle$3(rect.get$center(), (t1 + side.width * side.strokeAlign) / 2, side.toPaint$0());
    },
    BoxBorder__paintUniformBorderWithRectangle(canvas, rect, side) {
      A.assertHelper(side.style !== B.BorderStyle_0);
      canvas.drawRect$2(rect.inflate$1(side.width * side.strokeAlign / 2), side.toPaint$0());
    },
    Border_lerp(a, b, t) {
      if (a == b)
        return a;
      if (a == null)
        return b.scale$1(0, t);
      if (b == null)
        return a.scale$1(0, 1 - t);
      return new A.Border(A.BorderSide_lerp(a.top, b.top, t), A.BorderSide_lerp(a.right, b.right, t), A.BorderSide_lerp(a.bottom, b.bottom, t), A.BorderSide_lerp(a.left, b.left, t));
    },
    BorderDirectional_lerp(a, b, t) {
      var t1, t2, t3;
      if (a == b)
        return a;
      if (a == null)
        return b.scale$1(0, t);
      if (b == null)
        return a.scale$1(0, 1 - t);
      t1 = A.BorderSide_lerp(a.top, b.top, t);
      t2 = A.BorderSide_lerp(a.end, b.end, t);
      t3 = A.BorderSide_lerp(a.bottom, b.bottom, t);
      return new A.BorderDirectional(t1, A.BorderSide_lerp(a.start, b.start, t), t2, t3);
    },
    BoxShape: function BoxShape(t0, t1) {
      this.index = t0;
      this._name = t1;
    },
    BoxBorder: function BoxBorder() {
    },
    Border: function Border(t0, t1, t2, t3) {
      var _ = this;
      _.top = t0;
      _.right = t1;
      _.bottom = t2;
      _.left = t3;
    },
    Border_paint_closure: function Border_paint_closure(t0, t1, t2) {
      this.$this = t0;
      this.hasHairlineBorder = t1;
      this.borderRadius = t2;
    },
    Border_paint_closure0: function Border_paint_closure0(t0, t1) {
      this.$this = t0;
      this.shape = t1;
    },
    Border_paint_closure1: function Border_paint_closure1(t0) {
      this.$this = t0;
    },
    BorderDirectional: function BorderDirectional(t0, t1, t2, t3) {
      var _ = this;
      _.top = t0;
      _.start = t1;
      _.end = t2;
      _.bottom = t3;
    },
    BoxDecoration$(border, borderRadius, boxShadow, color, gradient, image, shape) {
      return new A.BoxDecoration(color, image, border, borderRadius, boxShadow, gradient, shape);
    },
    BoxDecoration_lerp(a, b, t) {
      var t1, t2, t3, t4, t5, t6;
      if (a == b)
        return a;
      if (a == null)
        return b.scale$1(0, t);
      if (b == null)
        return a.scale$1(0, 1 - t);
      if (t === 0)
        return a;
      if (t === 1)
        return b;
      t1 = A.Color_lerp(a.color, b.color, t);
      t2 = A.DecorationImage_lerp(a.image, b.image, t);
      t3 = A.BoxBorder_lerp(a.border, b.border, t);
      t4 = A.BorderRadiusGeometry_lerp(a.borderRadius, b.borderRadius, t);
      t5 = A.BoxShadow_lerpList(a.boxShadow, b.boxShadow, t);
      t6 = A.Gradient_lerp(a.gradient, b.gradient, t);
      return A.BoxDecoration$(t3, t4, t5, t1, t6, t2, t < 0.5 ? a.shape : b.shape);
    },
    BoxDecoration: function BoxDecoration(t0, t1, t2, t3, t4, t5, t6) {
      var _ = this;
      _.color = t0;
      _.image = t1;
      _.border = t2;
      _.borderRadius = t3;
      _.boxShadow = t4;
      _.gradient = t5;
      _.shape = t6;
    },
    _BoxDecorationPainter: function _BoxDecorationPainter(t0, t1) {
      var _ = this;
      _._box_decoration$_decoration = t0;
      _._box_decoration$_imagePainter = _._rectForCachedBackgroundPaint = _._cachedBackgroundPaint = null;
      _.onChanged = t1;
    },
    _BoxDecorationPainter__paintShadows_closure: function _BoxDecorationPainter__paintShadows_closure(t0, t1, t2) {
      this.boxShadow = t0;
      this.canvas = t1;
      this.bounds = t2;
    },
    _BoxDecorationPainter__paintShadows_closure0: function _BoxDecorationPainter__paintShadows_closure0(t0, t1) {
      this.boxShadow = t0;
      this.canvas = t1;
    },
    applyBoxFit(fit, inputSize, outputSize) {
      var destinationSize, sourceSize, t2, t3, t4, aspectRatio,
        t1 = inputSize._dy;
      if (t1 <= 0 || inputSize._dx <= 0 || outputSize._dy <= 0 || outputSize._dx <= 0)
        return B.FittedSizes_Nts;
      switch (fit.index) {
        case 0:
          destinationSize = outputSize;
          sourceSize = inputSize;
          break;
        case 1:
          t2 = outputSize._dx;
          t3 = outputSize._dy;
          t4 = inputSize._dx;
          destinationSize = t2 / t3 > t4 / t1 ? new A.Size(t4 * t3 / t1, t3) : new A.Size(t2, t1 * t2 / t4);
          sourceSize = inputSize;
          break;
        case 2:
          t2 = outputSize._dx;
          t3 = outputSize._dy;
          t4 = inputSize._dx;
          sourceSize = t2 / t3 > t4 / t1 ? new A.Size(t4, t4 * t3 / t2) : new A.Size(t1 * t2 / t3, t1);
          destinationSize = outputSize;
          break;
        case 3:
          t2 = outputSize._dx;
          t3 = outputSize._dy;
          t4 = inputSize._dx;
          if (t2 / t3 > t4 / t1) {
            sourceSize = new A.Size(t4, t4 * t3 / t2);
            destinationSize = outputSize;
          } else {
            destinationSize = new A.Size(t2, t1 * t2 / t4);
            sourceSize = inputSize;
          }
          break;
        case 4:
          t2 = outputSize._dx;
          t3 = outputSize._dy;
          t4 = inputSize._dx;
          if (t2 / t3 > t4 / t1) {
            destinationSize = new A.Size(t4 * t3 / t1, t3);
            sourceSize = inputSize;
          } else {
            sourceSize = new A.Size(t1 * t2 / t3, t1);
            destinationSize = outputSize;
          }
          break;
        case 5:
          sourceSize = new A.Size(Math.min(inputSize._dx, outputSize._dx), Math.min(t1, outputSize._dy));
          destinationSize = sourceSize;
          break;
        case 6:
          aspectRatio = inputSize._dx / t1;
          t2 = outputSize._dy;
          destinationSize = t1 > t2 ? new A.Size(t2 * aspectRatio, t2) : inputSize;
          t1 = outputSize._dx;
          if (destinationSize._dx > t1)
            destinationSize = new A.Size(t1, t1 / aspectRatio);
          sourceSize = inputSize;
          break;
        default:
          sourceSize = null;
          destinationSize = null;
      }
      return new A.FittedSizes(sourceSize, destinationSize);
    },
    BoxFit: function BoxFit(t0, t1) {
      this.index = t0;
      this._name = t1;
    },
    FittedSizes: function FittedSizes(t0, t1) {
      this.source = t0;
      this.destination = t1;
    },
    BoxShadow$(blurRadius, blurStyle, color, offset, spreadRadius) {
      if (A.assertTest(blurRadius >= 0))
        A.assertThrow(string$.Text_s);
      return new A.BoxShadow(spreadRadius, blurStyle, color, offset, blurRadius);
    },
    BoxShadow_lerp(a, b, t) {
      var t1, t2, t3, t4, t5;
      if (a === b)
        return a;
      t1 = A.Color_lerp(a.color, b.color, t);
      t1.toString;
      t2 = A.Offset_lerp(a.offset, b.offset, t);
      t2.toString;
      t3 = A.lerpDouble(a.blurRadius, b.blurRadius, t);
      t3.toString;
      t4 = A.lerpDouble(a.spreadRadius, b.spreadRadius, t);
      t4.toString;
      t5 = a.blurStyle;
      return A.BoxShadow$(t3, t5 === B.BlurStyle_0 ? b.blurStyle : t5, t1, t2, t4);
    },
    BoxShadow_lerpList(a, b, t) {
      var commonLength, t1, i, t2, t3, t4, t5,
        _s47_ = string$.Text_s;
      if (a == null ? b == null : a === b)
        return a;
      if (a == null)
        a = A._setArrayType([], type$.JSArray_BoxShadow);
      if (b == null)
        b = A._setArrayType([], type$.JSArray_BoxShadow);
      commonLength = Math.min(a.length, b.length);
      t1 = A._setArrayType([], type$.JSArray_BoxShadow);
      for (i = 0; i < commonLength; ++i) {
        if (!(i < a.length))
          return A.ioore(a, i);
        t2 = a[i];
        if (!(i < b.length))
          return A.ioore(b, i);
        t1.push(A.BoxShadow_lerp(t2, b[i], t));
      }
      for (t2 = 1 - t, i = commonLength; t3 = a.length, i < t3; ++i) {
        if (!(i >= 0))
          return A.ioore(a, i);
        t3 = a[i];
        t4 = t3.offset;
        t5 = t3.blurRadius * t2;
        if (A.assertTest(t5 >= 0))
          A.assertThrow(_s47_);
        t1.push(new A.BoxShadow(t3.spreadRadius * t2, t3.blurStyle, t3.color, new A.Offset(t4._dx * t2, t4._dy * t2), t5));
      }
      for (i = commonLength; t2 = b.length, i < t2; ++i) {
        if (!(i >= 0))
          return A.ioore(b, i);
        t2 = b[i];
        t3 = t2.offset;
        t4 = t2.blurRadius * t;
        if (A.assertTest(t4 >= 0))
          A.assertThrow(_s47_);
        t1.push(new A.BoxShadow(t2.spreadRadius * t, t2.blurStyle, t2.color, new A.Offset(t3._dx * t, t3._dy * t), t4));
      }
      return t1;
    },
    BoxShadow: function BoxShadow(t0, t1, t2, t3, t4) {
      var _ = this;
      _.spreadRadius = t0;
      _.blurStyle = t1;
      _.color = t2;
      _.offset = t3;
      _.blurRadius = t4;
    },
    BoxShadow_toPaint_closure: function BoxShadow_toPaint_closure(t0) {
      this.result = t0;
    },
    CircleBorder$(eccentricity, side) {
      var _s26_ = "The eccentricity argument ";
      if (A.assertTest(eccentricity >= 0))
        A.assertThrow(_s26_ + A.S(eccentricity) + " is not greater than or equal to zero.");
      if (A.assertTest(eccentricity <= 1))
        A.assertThrow(_s26_ + A.S(eccentricity) + " is not less than or equal to one.");
      return new A.CircleBorder(eccentricity, side);
    },
    CircleBorder: function CircleBorder(t0, t1) {
      this.eccentricity = t0;
      this.side = t1;
    },
    ClipContext: function ClipContext() {
    },
    ClipContext_clipPathAndPaint_closure: function ClipContext_clipPathAndPaint_closure(t0, t1) {
      this.$this = t0;
      this.path = t1;
    },
    ClipContext_clipRRectAndPaint_closure: function ClipContext_clipRRectAndPaint_closure(t0, t1) {
      this.$this = t0;
      this.rrect = t1;
    },
    ClipContext_clipRectAndPaint_closure: function ClipContext_clipRectAndPaint_closure(t0, t1) {
      this.$this = t0;
      this.rect = t1;
    },
    _colorFromHue(alpha, hue, chroma, secondary, match) {
      var t1, _1_1, green, blue, _1_2, _1_3, red, t2, t3;
      $label0$0: {
        if (hue < 60) {
          t1 = new A._Record_3(chroma, secondary, 0);
          break $label0$0;
        }
        if (hue < 120) {
          t1 = new A._Record_3(secondary, chroma, 0);
          break $label0$0;
        }
        if (hue < 180) {
          t1 = new A._Record_3(0, chroma, secondary);
          break $label0$0;
        }
        if (hue < 240) {
          t1 = new A._Record_3(0, secondary, chroma);
          break $label0$0;
        }
        if (hue < 300) {
          t1 = new A._Record_3(secondary, 0, chroma);
          break $label0$0;
        }
        t1 = new A._Record_3(chroma, 0, secondary);
        break $label0$0;
      }
      _1_1 = t1._0;
      green = null;
      blue = null;
      _1_2 = t1._1;
      _1_3 = t1._2;
      blue = _1_3;
      green = _1_2;
      red = _1_1;
      t1 = B.JSNumber_methods.round$0(alpha * 255);
      if (typeof red !== "number")
        return red.$add();
      t2 = B.JSNumber_methods.round$0((red + match) * 255);
      if (typeof green !== "number")
        return green.$add();
      t3 = B.JSNumber_methods.round$0((green + match) * 255);
      if (typeof blue !== "number")
        return blue.$add();
      return A.Color$fromARGB(t1, t2, t3, B.JSNumber_methods.round$0((blue + match) * 255));
    },
    HSLColor$fromAHSL(alpha, hue, saturation, lightness) {
      A.assertHelper(alpha >= 0);
      A.assertHelper(alpha <= 1);
      A.assertHelper(hue >= 0);
      A.assertHelper(hue <= 360);
      A.assertHelper(saturation >= 0);
      A.assertHelper(saturation <= 1);
      A.assertHelper(lightness >= 0);
      A.assertHelper(lightness <= 1);
      return new A.HSLColor(alpha, hue, saturation, lightness);
    },
    ColorProperty$($name, value, defaultValue, level, showName, style) {
      var _null = null,
        t1 = B.JSString_methods.endsWith$1($name, ":");
      if (A.assertTest(!t1))
        A.assertThrow(string$.Names_ + $name + '"');
      return new A.ColorProperty(_null, false, true, _null, _null, _null, false, value, defaultValue, level, $name, true, showName, _null, style);
    },
    HSVColor: function HSVColor(t0, t1, t2, t3) {
      var _ = this;
      _.alpha = t0;
      _.hue = t1;
      _.saturation = t2;
      _.value = t3;
    },
    HSLColor: function HSLColor(t0, t1, t2, t3) {
      var _ = this;
      _.alpha = t0;
      _.hue = t1;
      _.saturation = t2;
      _.lightness = t3;
    },
    ColorSwatch: function ColorSwatch() {
    },
    ColorProperty: function ColorProperty(t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14) {
      var _ = this;
      _._description = t0;
      _.expandableValue = t1;
      _.allowWrap = t2;
      _.ifNull = t3;
      _.ifEmpty = t4;
      _.tooltip = t5;
      _.missingIfNull = t6;
      _._diagnostics$_value = t7;
      _._valueComputed = true;
      _._diagnostics$_exception = null;
      _.defaultValue = t8;
      _._defaultLevel = t9;
      _.name = t10;
      _.showSeparator = t11;
      _.showName = t12;
      _.linePrefix = t13;
      _.style = t14;
    },
    ImageSizeInfo: function ImageSizeInfo(t0, t1, t2) {
      this.source = t0;
      this.displaySize = t1;
      this.imageSize = t2;
    },
    Decoration_lerp(a, b, t) {
      var t1, _null = null;
      if (a == b)
        return a;
      if (a == null) {
        t1 = b.lerpFrom$2(_null, t);
        return t1 == null ? b : t1;
      }
      if (b == null) {
        t1 = a.lerpTo$2(_null, t);
        return t1 == null ? a : t1;
      }
      if (t === 0)
        return a;
      if (t === 1)
        return b;
      t1 = b.lerpFrom$2(a, t);
      if (t1 == null)
        t1 = a.lerpTo$2(b, t);
      if (t1 == null)
        if (t < 0.5) {
          t1 = a.lerpTo$2(_null, t * 2);
          if (t1 == null)
            t1 = a;
        } else {
          t1 = b.lerpFrom$2(_null, (t - 0.5) * 2);
          if (t1 == null)
            t1 = b;
        }
      return t1;
    },
    Decoration: function Decoration() {
    },
    BoxPainter: function BoxPainter() {
    },
    _Decoration_Object_Diagnosticable: function _Decoration_Object_Diagnosticable() {
    },
    DecorationImage$(colorFilter, fit, image) {
      return new A.DecorationImage(image, colorFilter, fit);
    },
    DecorationImage_lerp(a, b, t) {
      if (a == b || t === 0)
        return a;
      if (t === 1)
        return b;
      A.assertHelper(a != null || b != null);
      return new A._BlendedDecorationImage(a, b, t);
    },
    paintImage(alignment, blendMode, canvas, centerSlice, colorFilter, debugImageLabel, filterQuality, fit, flipHorizontally, image, invertColors, isAntiAlias, opacity, rect, repeat, scale) {
      var t2, t3, t4, outputSize, t5, t6, fittedSizes, sourceSize, destinationSize, paint, t7, halfWidthDelta, t8, halfHeightDelta, destinationRect, maxDevicePixelRatio, sizeInfo, existingSizeInfo, needSave, dx, sourceRect, _i, _box_0 = {},
        t1 = image.debugGetOpenHandleStackTraces$0();
      t1 = t1 == null ? null : t1.length !== 0;
      if (A.assertTest(t1 !== false))
        A.assertThrow("Cannot paint an image that is disposed.\nThe caller of paintImage is expected to wait to dispose the image until after painting has completed.");
      if (rect.get$isEmpty(0))
        return;
      t1 = rect.left;
      t2 = rect.right - t1;
      t3 = rect.top;
      t4 = rect.bottom - t3;
      outputSize = new A.Size(t2, t4);
      t5 = image.get$width(image);
      t6 = image.get$height(image);
      fittedSizes = A.applyBoxFit(fit, new A.Size(t5, t6).$div(0, scale), outputSize);
      sourceSize = fittedSizes.source.$mul(0, scale);
      destinationSize = fittedSizes.destination;
      if (repeat !== B.ImageRepeat_3 && destinationSize.$eq(0, outputSize))
        repeat = B.ImageRepeat_3;
      paint = $.$get$_renderer().createPaint$0();
      paint.set$isAntiAlias(false);
      if (colorFilter != null)
        paint.set$colorFilter(colorFilter);
      paint.set$color(0, A.Color$fromRGBO(0, 0, 0, A.clampDouble(opacity, 0, 1)));
      paint.set$filterQuality(filterQuality);
      paint.set$invertColors(invertColors);
      paint.set$blendMode(blendMode);
      t7 = destinationSize._dx;
      halfWidthDelta = (t2 - t7) / 2;
      t8 = destinationSize._dy;
      halfHeightDelta = (t4 - t8) / 2;
      t4 = alignment.x;
      t4 = t1 + (halfWidthDelta + (flipHorizontally ? -t4 : t4) * halfWidthDelta);
      t3 += halfHeightDelta + alignment.y * halfHeightDelta;
      destinationRect = new A.Rect(t4, t3, t4 + t7, t3 + t8);
      _box_0.invertedCanvas = false;
      A.BindingBase_checkInstance($.PaintingBinding__instance, type$.PaintingBinding);
      t8 = $.$get$EnginePlatformDispatcher__instance().get$viewManager()._viewData;
      maxDevicePixelRatio = new A.LinkedHashMapValuesIterable(t8, A._instanceType(t8)._eval$1("LinkedHashMapValuesIterable<2>")).fold$1$2(0, 0, new A.paintImage_closure(), type$.double);
      t3 = debugImageLabel == null ? "<Unknown Image(" + image.get$width(image) + "\xd7" + image.get$height(image) + ")>" : debugImageLabel;
      t4 = image.get$width(image);
      t7 = image.get$height(image);
      t8 = outputSize.$mul(0, maxDevicePixelRatio);
      sizeInfo = new A.ImageSizeInfo(t3, t8, new A.Size(t4, t7));
      A.assertHelper(new A.paintImage_closure0(_box_0, sizeInfo, debugImageLabel, image, maxDevicePixelRatio, canvas, destinationRect, rect).call$0());
      if (!$._lastFrameImageSizeInfo.contains$1(0, sizeInfo)) {
        existingSizeInfo = $._pendingImageSizeInfo.$index(0, t3);
        if (existingSizeInfo == null || existingSizeInfo._sizeToBytes$1(existingSizeInfo.displaySize) < sizeInfo._sizeToBytes$1(t8))
          $._pendingImageSizeInfo.$indexSet(0, t3, sizeInfo);
        A.BindingBase_checkInstance($.SchedulerBinding__instance, type$.SchedulerBinding).addPostFrameCallback$2$debugLabel(new A.paintImage_closure1(), "paintImage.recordImageSizes");
      }
      needSave = repeat !== B.ImageRepeat_3 || flipHorizontally;
      if (needSave)
        canvas.save$0(0);
      t3 = repeat === B.ImageRepeat_3;
      if (!t3)
        canvas.clipRect$1(rect);
      if (flipHorizontally) {
        dx = -(t1 + t2 / 2);
        canvas.translate$2(0, -dx, 0);
        canvas.scale$2(0, -1, 1);
        canvas.translate$2(0, dx, 0);
      }
      sourceRect = alignment.inscribe$2(sourceSize, new A.Rect(0, 0, t5, t6));
      if (t3)
        canvas.drawImageRect$4(image, sourceRect, destinationRect, paint);
      else
        for (t1 = A._generateImageTileRects(rect, destinationRect, repeat), t2 = t1.length, _i = 0; _i < t1.length; t1.length === t2 || (0, A.throwConcurrentModificationError)(t1), ++_i)
          canvas.drawImageRect$4(image, sourceRect, t1[_i], paint);
      if (needSave)
        canvas.restore$0(0);
      if (_box_0.invertedCanvas)
        canvas.restore$0(0);
    },
    _generateImageTileRects(outputRect, fundamentalRect, repeat) {
      var startX, stopX, startY, stopY, i, j,
        t1 = fundamentalRect.right,
        t2 = fundamentalRect.left,
        strideX = t1 - t2,
        t3 = fundamentalRect.bottom,
        t4 = fundamentalRect.top,
        strideY = t3 - t4,
        t5 = repeat !== B.ImageRepeat_0;
      if (!t5 || repeat === B.ImageRepeat_1) {
        startX = B.JSNumber_methods.floor$0((outputRect.left - t2) / strideX);
        stopX = B.JSNumber_methods.ceil$0((outputRect.right - t1) / strideX);
      } else {
        startX = 0;
        stopX = 0;
      }
      if (!t5 || repeat === B.ImageRepeat_2) {
        startY = B.JSNumber_methods.floor$0((outputRect.top - t4) / strideY);
        stopY = B.JSNumber_methods.ceil$0((outputRect.bottom - t3) / strideY);
      } else {
        startY = 0;
        stopY = 0;
      }
      t1 = A._setArrayType([], type$.JSArray_Rect);
      for (i = startX; i <= stopX; ++i)
        for (t2 = i * strideX, j = startY; j <= stopY; ++j)
          t1.push(fundamentalRect.shift$1(new A.Offset(t2, j * strideY)));
      return t1;
    },
    ImageRepeat: function ImageRepeat(t0, t1) {
      this.index = t0;
      this._name = t1;
    },
    DecorationImage: function DecorationImage(t0, t1, t2) {
      this.image = t0;
      this.colorFilter = t1;
      this.fit = t2;
    },
    _DecorationImagePainter: function _DecorationImagePainter(t0, t1) {
      var _ = this;
      _._details = t0;
      _._onChanged = t1;
      _._decoration_image$_image = _._decoration_image$_imageStream = null;
    },
    paintImage_closure: function paintImage_closure() {
    },
    paintImage_closure0: function paintImage_closure0(t0, t1, t2, t3, t4, t5, t6, t7) {
      var _ = this;
      _._box_0 = t0;
      _.sizeInfo = t1;
      _.debugImageLabel = t2;
      _.image = t3;
      _.maxDevicePixelRatio = t4;
      _.canvas = t5;
      _.destinationRect = t6;
      _.rect = t7;
    },
    paintImage_closure1: function paintImage_closure1() {
    },
    _BlendedDecorationImage: function _BlendedDecorationImage(t0, t1, t2) {
      this.a = t0;
      this.b = t1;
      this.t = t2;
    },
    _BlendedDecorationImagePainter: function _BlendedDecorationImagePainter(t0, t1, t2) {
      this.a = t0;
      this.b = t1;
      this.t = t2;
    },
    EdgeInsetsGeometry_lerp(a, b, t) {
      var t2, t3, t4, t5, t6,
        t1 = type$.nullable_EdgeInsetsGeometry;
      t1._as(a);
      t1._as(b);
      A._asDouble(t);
      if (a == b)
        return a;
      if (a == null)
        return b.$mul(0, t);
      if (b == null)
        return a.$mul(0, 1 - t);
      if (a instanceof A.EdgeInsets && b instanceof A.EdgeInsets)
        return A.EdgeInsets_lerp(a, b, t);
      if (a instanceof A.EdgeInsetsDirectional && b instanceof A.EdgeInsetsDirectional)
        return A.EdgeInsetsDirectional_lerp(a, b, t);
      t1 = A.lerpDouble(a.get$_left(a), b.get$_left(b), t);
      t1.toString;
      t2 = A.lerpDouble(a.get$_right(a), b.get$_right(b), t);
      t2.toString;
      t3 = A.lerpDouble(a.get$_edge_insets$_start(a), b.get$_edge_insets$_start(b), t);
      t3.toString;
      t4 = A.lerpDouble(a.get$_edge_insets$_end(), b.get$_edge_insets$_end(), t);
      t4.toString;
      t5 = A.lerpDouble(a.get$_top(a), b.get$_top(b), t);
      t5.toString;
      t6 = A.lerpDouble(a.get$_bottom(a), b.get$_bottom(b), t);
      t6.toString;
      return new A._MixedEdgeInsets(t1, t2, t3, t4, t5, t6);
    },
    EdgeInsets$fromViewPadding(padding, devicePixelRatio) {
      return new A.EdgeInsets(padding.left / devicePixelRatio, padding.top / devicePixelRatio, padding.right / devicePixelRatio, padding.bottom / devicePixelRatio);
    },
    EdgeInsets_lerp(a, b, t) {
      var t1, t2, t3, t4;
      if (a == b)
        return a;
      if (a == null)
        return b.$mul(0, t);
      if (b == null)
        return a.$mul(0, 1 - t);
      t1 = A.lerpDouble(a.left, b.left, t);
      t1.toString;
      t2 = A.lerpDouble(a.top, b.top, t);
      t2.toString;
      t3 = A.lerpDouble(a.right, b.right, t);
      t3.toString;
      t4 = A.lerpDouble(a.bottom, b.bottom, t);
      t4.toString;
      return new A.EdgeInsets(t1, t2, t3, t4);
    },
    EdgeInsetsDirectional_lerp(a, b, t) {
      var t1, t2, t3, t4;
      if (a === b)
        return a;
      t1 = A.lerpDouble(a.start, b.start, t);
      t1.toString;
      t2 = A.lerpDouble(a.top, b.top, t);
      t2.toString;
      t3 = A.lerpDouble(a.end, b.end, t);
      t3.toString;
      t4 = A.lerpDouble(a.bottom, b.bottom, t);
      t4.toString;
      return new A.EdgeInsetsDirectional(t1, t2, t3, t4);
    },
    EdgeInsetsGeometry: function EdgeInsetsGeometry() {
    },
    EdgeInsets: function EdgeInsets(t0, t1, t2, t3) {
      var _ = this;
      _.left = t0;
      _.top = t1;
      _.right = t2;
      _.bottom = t3;
    },
    EdgeInsetsDirectional: function EdgeInsetsDirectional(t0, t1, t2, t3) {
      var _ = this;
      _.start = t0;
      _.top = t1;
      _.end = t2;
      _.bottom = t3;
    },
    _MixedEdgeInsets: function _MixedEdgeInsets(t0, t1, t2, t3, t4, t5) {
      var _ = this;
      _._left = t0;
      _._right = t1;
      _._edge_insets$_start = t2;
      _._edge_insets$_end = t3;
      _._top = t4;
      _._bottom = t5;
    },
    _CachedImage$(completer, sizeBytes) {
      var t1;
      if (completer._image_stream$_disposed)
        A.throwExpression(A.StateError$(string$.Stream));
      t1 = new A.ImageStreamCompleterHandle(completer);
      t1.ImageStreamCompleterHandle$_$1(completer);
      t1 = new A._CachedImage(completer, sizeBytes, t1);
      $.$get$FlutterMemoryAllocations_instance().dispatchObjectCreated$3$className$library$object(B.Type__CachedImageBase_BJZ.toString$0(0), "package:flutter/painting.dart", t1);
      return t1;
    },
    _LiveImage$(completer, handleRemove) {
      var t1;
      if (completer._image_stream$_disposed)
        A.throwExpression(A.StateError$(string$.Stream));
      t1 = new A.ImageStreamCompleterHandle(completer);
      t1.ImageStreamCompleterHandle$_$1(completer);
      t1 = new A._LiveImage(completer, null, t1);
      $.$get$FlutterMemoryAllocations_instance().dispatchObjectCreated$3$className$library$object(B.Type__CachedImageBase_BJZ.toString$0(0), "package:flutter/painting.dart", t1);
      t1._LiveImage$3$sizeBytes(completer, handleRemove, null);
      return t1;
    },
    ImageCache: function ImageCache(t0, t1, t2) {
      var _ = this;
      _._pendingImages = t0;
      _._image_cache$_cache = t1;
      _._liveImages = t2;
      _._currentSizeBytes = 0;
    },
    ImageCache__trackLiveImage_closure: function ImageCache__trackLiveImage_closure(t0, t1, t2) {
      this.$this = t0;
      this.completer = t1;
      this.key = t2;
    },
    ImageCache__trackLiveImage__closure: function ImageCache__trackLiveImage__closure(t0, t1) {
      this.$this = t0;
      this.key = t1;
    },
    ImageCache_putIfAbsent_listener: function ImageCache_putIfAbsent_listener(t0, t1, t2, t3, t4) {
      var _ = this;
      _._box_0 = t0;
      _.$this = t1;
      _.key = t2;
      _.trackPendingImage = t3;
      _.pendingImage = t4;
    },
    _CachedImageBase: function _CachedImageBase() {
    },
    _CachedImageBase_dispose_closure: function _CachedImageBase_dispose_closure(t0) {
      this.$this = t0;
    },
    _CachedImage: function _CachedImage(t0, t1, t2) {
      this.completer = t0;
      this.sizeBytes = t1;
      this.handle = t2;
    },
    _LiveImage: function _LiveImage(t0, t1, t2) {
      var _ = this;
      _.___LiveImage__handleRemove_A = $;
      _.completer = t0;
      _.sizeBytes = t1;
      _.handle = t2;
    },
    _LiveImage_closure: function _LiveImage_closure(t0, t1) {
      this.$this = t0;
      this.handleRemove = t1;
    },
    _PendingImage: function _PendingImage(t0, t1) {
      this.completer = t0;
      this.listener = t1;
    },
    _AbstractImageStreamCompleter$() {
      return new A._AbstractImageStreamCompleter(A._setArrayType([], type$.JSArray_ImageStreamListener), A._setArrayType([], type$.JSArray_of_void_Function_2_Object_and_nullable_StackTrace), A._setArrayType([], type$.JSArray_of_void_Function));
    },
    ResizeImage_resizeIfNeeded(cacheWidth, cacheHeight, provider) {
      return provider;
    },
    ImageConfiguration: function ImageConfiguration(t0, t1, t2, t3, t4, t5) {
      var _ = this;
      _.bundle = t0;
      _.devicePixelRatio = t1;
      _.locale = t2;
      _.textDirection = t3;
      _.size = t4;
      _.platform = t5;
    },
    ImageProvider: function ImageProvider() {
    },
    ImageProvider_resolve_closure: function ImageProvider_resolve_closure(t0, t1, t2) {
      this.$this = t0;
      this.configuration = t1;
      this.stream = t2;
    },
    ImageProvider_resolve_closure0: function ImageProvider_resolve_closure0(t0, t1, t2) {
      this.$this = t0;
      this.configuration = t1;
      this.stream = t2;
    },
    ImageProvider_resolve__closure: function ImageProvider_resolve__closure(t0, t1, t2, t3) {
      var _ = this;
      _._box_0 = t0;
      _.$this = t1;
      _.configuration = t2;
      _.key = t3;
    },
    ImageProvider_resolve___closure: function ImageProvider_resolve___closure(t0, t1, t2) {
      this.$this = t0;
      this.configuration = t1;
      this.key = t2;
    },
    ImageProvider__createErrorHandlerAndKey_handleError: function ImageProvider__createErrorHandlerAndKey_handleError(t0, t1) {
      this._box_0 = t0;
      this.errorCallback = t1;
    },
    ImageProvider__createErrorHandlerAndKey_closure: function ImageProvider__createErrorHandlerAndKey_closure(t0, t1, t2, t3) {
      var _ = this;
      _._box_0 = t0;
      _.$this = t1;
      _.successCallback = t2;
      _.handleError = t3;
    },
    ImageProvider_resolveStreamForKey_closure: function ImageProvider_resolveStreamForKey_closure(t0) {
      this.stream = t0;
    },
    ImageProvider_resolveStreamForKey_closure0: function ImageProvider_resolveStreamForKey_closure0(t0, t1) {
      this.$this = t0;
      this.key = t1;
    },
    _AbstractImageStreamCompleter: function _AbstractImageStreamCompleter(t0, t1, t2) {
      var _ = this;
      _._image_stream$_listeners = t0;
      _._ephemeralErrorListeners = t1;
      _.debugLabel = _._currentError = _._currentImage = null;
      _._addingInitialListeners = _._hadAtLeastOneListener = false;
      _._keepAliveHandles = 0;
      _._image_stream$_disposed = false;
      _._onLastListenerRemovedCallbacks = t2;
    },
    AssetBundleImageKey: function AssetBundleImageKey(t0, t1, t2) {
      this.bundle = t0;
      this.name = t1;
      this.scale = t2;
    },
    AssetBundleImageProvider: function AssetBundleImageProvider() {
    },
    AssetBundleImageProvider_loadImage_closure: function AssetBundleImageProvider_loadImage_closure(t0, t1, t2) {
      this._box_0 = t0;
      this.$this = t1;
      this.key = t2;
    },
    AssetBundleImageProvider_loadImage__closure: function AssetBundleImageProvider_loadImage__closure(t0, t1) {
      this.$this = t0;
      this.key = t1;
    },
    AssetBundleImageProvider_loadBuffer_closure: function AssetBundleImageProvider_loadBuffer_closure(t0, t1, t2) {
      this._box_0 = t0;
      this.$this = t1;
      this.key = t2;
    },
    AssetBundleImageProvider_loadBuffer__closure: function AssetBundleImageProvider_loadBuffer__closure(t0, t1) {
      this.$this = t0;
      this.key = t1;
    },
    _ErrorImageCompleter: function _ErrorImageCompleter(t0, t1, t2) {
      var _ = this;
      _._image_stream$_listeners = t0;
      _._ephemeralErrorListeners = t1;
      _.debugLabel = _._currentError = _._currentImage = null;
      _._addingInitialListeners = _._hadAtLeastOneListener = false;
      _._keepAliveHandles = 0;
      _._image_stream$_disposed = false;
      _._onLastListenerRemovedCallbacks = t2;
    },
    AssetImage: function AssetImage(t0, t1, t2) {
      this.assetName = t0;
      this.bundle = t1;
      this.$package = t2;
    },
    AssetImage_obtainKey_closure: function AssetImage_obtainKey_closure(t0, t1, t2, t3) {
      var _ = this;
      _._box_0 = t0;
      _.$this = t1;
      _.configuration = t2;
      _.chosenBundle = t3;
    },
    AssetImage_obtainKey_closure0: function AssetImage_obtainKey_closure0(t0) {
      this._box_0 = t0;
    },
    ImageInfo$(debugLabel, image, scale) {
      var t1 = new A.ImageInfo(image, scale, debugLabel);
      $.$get$FlutterMemoryAllocations_instance().dispatchObjectCreated$3$className$library$object(B.Type_ImageInfo_d4m.toString$0(0), "package:flutter/painting.dart", t1);
      return t1;
    },
    MultiFrameImageStreamCompleter$(codec, debugLabel, informationCollector, scale) {
      var t1 = new A.MultiFrameImageStreamCompleter(scale, informationCollector, A._setArrayType([], type$.JSArray_ImageStreamListener), A._setArrayType([], type$.JSArray_of_void_Function_2_Object_and_nullable_StackTrace), A._setArrayType([], type$.JSArray_of_void_Function));
      t1.MultiFrameImageStreamCompleter$5$chunkEvents$codec$debugLabel$informationCollector$scale(null, codec, debugLabel, informationCollector, scale);
      return t1;
    },
    ImageInfo: function ImageInfo(t0, t1, t2) {
      this.image = t0;
      this.scale = t1;
      this.debugLabel = t2;
    },
    ImageStreamListener: function ImageStreamListener(t0, t1, t2) {
      this.onImage = t0;
      this.onChunk = t1;
      this.onError = t2;
    },
    ImageStream: function ImageStream() {
      this._image_stream$_listeners = this._image_stream$_completer = null;
    },
    ImageStreamCompleterHandle: function ImageStreamCompleterHandle(t0) {
      this._image_stream$_completer = t0;
    },
    ImageStreamCompleter: function ImageStreamCompleter() {
    },
    ImageStreamCompleter_reportError_closure: function ImageStreamCompleter_reportError_closure() {
    },
    MultiFrameImageStreamCompleter: function MultiFrameImageStreamCompleter(t0, t1, t2, t3, t4) {
      var _ = this;
      _._codec = _._chunkSubscription = null;
      _._image_stream$_scale = t0;
      _._informationCollector = t1;
      _._nextFrame = null;
      _.__MultiFrameImageStreamCompleter__shownTimestamp_A = $;
      _._frameDuration = null;
      _._framesEmitted = 0;
      _._image_stream$_timer = null;
      _._image_stream$_frameCallbackScheduled = false;
      _._image_stream$_listeners = t2;
      _._ephemeralErrorListeners = t3;
      _.debugLabel = _._currentError = _._currentImage = null;
      _._addingInitialListeners = _._hadAtLeastOneListener = false;
      _._keepAliveHandles = 0;
      _._image_stream$_disposed = false;
      _._onLastListenerRemovedCallbacks = t4;
    },
    MultiFrameImageStreamCompleter_closure: function MultiFrameImageStreamCompleter_closure(t0, t1) {
      this.$this = t0;
      this.informationCollector = t1;
    },
    MultiFrameImageStreamCompleter__handleAppFrame_closure: function MultiFrameImageStreamCompleter__handleAppFrame_closure(t0) {
      this.$this = t0;
    },
    _ImageStream_Object_Diagnosticable: function _ImageStream_Object_Diagnosticable() {
    },
    _ImageStreamCompleter_Object_Diagnosticable: function _ImageStreamCompleter_Object_Diagnosticable() {
    },
    InlineSpanSemanticsInformation$(text, recognizer, semanticsLabel, stringAttributes) {
      return new A.InlineSpanSemanticsInformation(text, semanticsLabel, recognizer, false, false, stringAttributes);
    },
    combineSemanticsInfo(infoList) {
      var t2, workingText, workingLabel, _i, info, effectiveLabel, effectiveLabel0, t3, t4, t5, _i0, infoAttribute, t6, t7,
        combined = A._setArrayType([], type$.JSArray_InlineSpanSemanticsInformation),
        t1 = type$.JSArray_StringAttribute,
        workingAttributes = A._setArrayType([], t1);
      for (t2 = infoList.length, workingText = "", workingLabel = "", _i = 0; _i < infoList.length; infoList.length === t2 || (0, A.throwConcurrentModificationError)(infoList), ++_i) {
        info = infoList[_i];
        if (info.requiresOwnNode) {
          B.JSArray_methods.add$1(combined, new A.InlineSpanSemanticsInformation(workingText, workingLabel, null, false, false, workingAttributes));
          workingAttributes = A._setArrayType([], t1);
          B.JSArray_methods.add$1(combined, info);
          workingText = "";
          workingLabel = "";
        } else {
          effectiveLabel = info.text;
          workingText += effectiveLabel;
          effectiveLabel0 = info.semanticsLabel;
          effectiveLabel = effectiveLabel0 == null ? effectiveLabel : effectiveLabel0;
          for (t3 = info.stringAttributes, t4 = t3.length, t5 = workingLabel.length, _i0 = 0; _i0 < t3.length; t3.length === t4 || (0, A.throwConcurrentModificationError)(t3), ++_i0) {
            infoAttribute = t3[_i0];
            t6 = infoAttribute.range;
            t7 = t6.start + t5;
            t6 = t6.end + t5;
            A.assertHelper(t7 >= -1);
            A.assertHelper(t6 >= -1);
            B.JSArray_methods.add$1(workingAttributes, infoAttribute.copy$1$range(new A.TextRange(t7, t6)));
          }
          workingLabel += effectiveLabel;
        }
      }
      B.JSArray_methods.add$1(combined, A.InlineSpanSemanticsInformation$(workingText, null, workingLabel, workingAttributes));
      return combined;
    },
    Accumulator: function Accumulator() {
      this._inline_span$_value = 0;
    },
    InlineSpanSemanticsInformation: function InlineSpanSemanticsInformation(t0, t1, t2, t3, t4, t5) {
      var _ = this;
      _.text = t0;
      _.semanticsLabel = t1;
      _.recognizer = t2;
      _.isPlaceholder = t3;
      _.requiresOwnNode = t4;
      _.stringAttributes = t5;
    },
    InlineSpan: function InlineSpan() {
    },
    InlineSpan_getSpanForPosition_closure: function InlineSpan_getSpanForPosition_closure(t0, t1, t2) {
      this._box_0 = t0;
      this.position = t1;
      this.offset = t2;
    },
    InlineSpan_codeUnitAt_closure: function InlineSpan_codeUnitAt_closure(t0, t1, t2) {
      this._box_0 = t0;
      this.index = t1;
      this.offset = t2;
    },
    MatrixUtils_getAsTranslation(transform) {
      var _0_30, _0_31,
        _0_0 = transform._vector_math_64$_m4storage,
        dx = null, dy = null,
        t1 = false;
      if (1 === _0_0[0])
        if (0 === _0_0[1])
          if (0 === _0_0[2])
            if (0 === _0_0[3])
              if (0 === _0_0[4])
                if (1 === _0_0[5])
                  if (0 === _0_0[6])
                    if (0 === _0_0[7])
                      if (0 === _0_0[8])
                        if (0 === _0_0[9])
                          if (1 === _0_0[10])
                            if (0 === _0_0[11]) {
                              _0_30 = _0_0[12];
                              _0_31 = _0_0[13];
                              t1 = 0 === _0_0[14] && 1 === _0_0[15];
                              dy = _0_31;
                              dx = _0_30;
                            }
      if (t1)
        return new A.Offset(dx, dy);
      return null;
    },
    MatrixUtils_getAsScale(transform) {
      var _0_14,
        _0_0 = transform._vector_math_64$_m4storage,
        diagonal1 = null,
        t1 = false,
        _0_4 = _0_0[0];
      if (0 === _0_0[1])
        if (0 === _0_0[2])
          if (0 === _0_0[3])
            if (0 === _0_0[4]) {
              _0_14 = _0_0[5];
              t1 = 0 === _0_0[6] && 0 === _0_0[7] && 0 === _0_0[8] && 0 === _0_0[9] && 1 === _0_0[10] && 0 === _0_0[11] && 0 === _0_0[12] && 0 === _0_0[13] && 0 === _0_0[14] && 1 === _0_0[15] && _0_4 === _0_14;
            }
      diagonal1 = _0_4;
      if (t1)
        return diagonal1;
      return null;
    },
    MatrixUtils_matrixEquals(a, b) {
      var t1, t2, t3;
      if (a == b)
        return true;
      t1 = a == null;
      A.assertHelper(!t1 || b != null);
      if (t1) {
        b.toString;
        return A.MatrixUtils_isIdentity(b);
      }
      if (b == null)
        return A.MatrixUtils_isIdentity(a);
      t1 = a._vector_math_64$_m4storage;
      t2 = t1[0];
      t3 = b._vector_math_64$_m4storage;
      return t2 === t3[0] && t1[1] === t3[1] && t1[2] === t3[2] && t1[3] === t3[3] && t1[4] === t3[4] && t1[5] === t3[5] && t1[6] === t3[6] && t1[7] === t3[7] && t1[8] === t3[8] && t1[9] === t3[9] && t1[10] === t3[10] && t1[11] === t3[11] && t1[12] === t3[12] && t1[13] === t3[13] && t1[14] === t3[14] && t1[15] === t3[15];
    },
    MatrixUtils_isIdentity(a) {
      var t1 = a._vector_math_64$_m4storage;
      return t1[0] === 1 && t1[1] === 0 && t1[2] === 0 && t1[3] === 0 && t1[4] === 0 && t1[5] === 1 && t1[6] === 0 && t1[7] === 0 && t1[8] === 0 && t1[9] === 0 && t1[10] === 1 && t1[11] === 0 && t1[12] === 0 && t1[13] === 0 && t1[14] === 0 && t1[15] === 1;
    },
    MatrixUtils_transformPoint(transform, point) {
      var storage = transform._vector_math_64$_m4storage,
        x = point._dx,
        y = point._dy,
        rx = storage[0] * x + storage[4] * y + storage[12],
        ry = storage[1] * x + storage[5] * y + storage[13],
        rw = storage[3] * x + storage[7] * y + storage[15];
      if (rw === 1)
        return new A.Offset(rx, ry);
      else
        return new A.Offset(rx / rw, ry / rw);
    },
    MatrixUtils__accumulate(m, x, y, first, isAffine) {
      var t1,
        w = isAffine ? 1 : 1 / (m[3] * x + m[7] * y + m[15]),
        tx = (m[0] * x + m[4] * y + m[12]) * w,
        ty = (m[1] * x + m[5] * y + m[13]) * w;
      if (first) {
        t1 = $.$get$MatrixUtils__minMax();
        t1.$flags & 2 && A.throwUnsupportedOperation(t1);
        t1[2] = tx;
        t1[0] = tx;
        t1[3] = ty;
        t1[1] = ty;
      } else {
        t1 = $.$get$MatrixUtils__minMax();
        if (tx < t1[0]) {
          t1.$flags & 2 && A.throwUnsupportedOperation(t1);
          t1[0] = tx;
        }
        if (ty < t1[1]) {
          t1.$flags & 2 && A.throwUnsupportedOperation(t1);
          t1[1] = ty;
        }
        if (tx > t1[2]) {
          t1.$flags & 2 && A.throwUnsupportedOperation(t1);
          t1[2] = tx;
        }
        if (ty > t1[3]) {
          t1.$flags & 2 && A.throwUnsupportedOperation(t1);
          t1[3] = ty;
        }
      }
    },
    MatrixUtils_transformRect(transform, rect) {
      var isAffine, wx, hx, rx, wy, hy, ry, left, right, $top, bottom, hw, rw, ulx, uly, urx, t3, ury, t4, llx, lly, lrx, lry,
        storage = transform._vector_math_64$_m4storage,
        x = rect.left,
        y = rect.top,
        t1 = rect.right,
        w = t1 - x,
        t2 = rect.bottom,
        h = t2 - y;
      if (!isFinite(w) || !isFinite(h)) {
        isAffine = storage[3] === 0 && storage[7] === 0 && storage[15] === 1;
        A.MatrixUtils__accumulate(storage, x, y, true, isAffine);
        A.MatrixUtils__accumulate(storage, t1, y, false, isAffine);
        A.MatrixUtils__accumulate(storage, x, t2, false, isAffine);
        A.MatrixUtils__accumulate(storage, t1, t2, false, isAffine);
        t1 = $.$get$MatrixUtils__minMax();
        return new A.Rect(t1[0], t1[1], t1[2], t1[3]);
      }
      t1 = storage[0];
      wx = t1 * w;
      t2 = storage[4];
      hx = t2 * h;
      rx = t1 * x + t2 * y + storage[12];
      t2 = storage[1];
      wy = t2 * w;
      t1 = storage[5];
      hy = t1 * h;
      ry = t2 * x + t1 * y + storage[13];
      t1 = storage[3];
      if (t1 === 0 && storage[7] === 0 && storage[15] === 1) {
        left = rx + wx;
        if (wx < 0)
          right = rx;
        else {
          right = left;
          left = rx;
        }
        if (hx < 0)
          left += hx;
        else
          right += hx;
        $top = ry + wy;
        if (wy < 0)
          bottom = ry;
        else {
          bottom = $top;
          $top = ry;
        }
        if (hy < 0)
          $top += hy;
        else
          bottom += hy;
        return new A.Rect(left, $top, right, bottom);
      } else {
        t2 = storage[7];
        hw = t2 * h;
        rw = t1 * x + t2 * y + storage[15];
        ulx = rx / rw;
        uly = ry / rw;
        t2 = rx + wx;
        t1 = rw + t1 * w;
        urx = t2 / t1;
        t3 = ry + wy;
        ury = t3 / t1;
        t4 = rw + hw;
        llx = (rx + hx) / t4;
        lly = (ry + hy) / t4;
        t1 += hw;
        lrx = (t2 + hx) / t1;
        lry = (t3 + hy) / t1;
        return new A.Rect(A.MatrixUtils__min4(ulx, urx, llx, lrx), A.MatrixUtils__min4(uly, ury, lly, lry), A.MatrixUtils__max4(ulx, urx, llx, lrx), A.MatrixUtils__max4(uly, ury, lly, lry));
      }
    },
    MatrixUtils__min4(a, b, c, d) {
      var e = a < b ? a : b,
        f = c < d ? c : d;
      return e < f ? e : f;
    },
    MatrixUtils__max4(a, b, c, d) {
      var e = a > b ? a : b,
        f = c > d ? c : d;
      return e > f ? e : f;
    },
    MatrixUtils_inverseTransformRect(transform, rect) {
      var transform0;
      if (A.MatrixUtils_isIdentity(transform))
        return rect;
      transform0 = new A.Matrix40(new Float64Array(16));
      transform0.setFrom$1(transform);
      transform0.copyInverse$1(transform0);
      return A.MatrixUtils_transformRect(transform0, rect);
    },
    MatrixUtils_forceToPoint(offset) {
      var t2,
        t1 = new A.Matrix40(new Float64Array(16));
      t1.setIdentity$0();
      t2 = new A.Vector4(new Float64Array(4));
      t2.setValues$4(0, 0, 0, offset._dx);
      t1.setRow$2(0, t2);
      t2 = new A.Vector4(new Float64Array(4));
      t2.setValues$4(0, 0, 0, offset._dy);
      t1.setRow$2(1, t2);
      return t1;
    },
    debugDescribeTransform(transform) {
      if (transform == null)
        return B.List_null;
      return A._setArrayType(["[0] " + A.debugFormatDouble(transform.entry$2(0, 0)) + "," + A.debugFormatDouble(transform.entry$2(0, 1)) + "," + A.debugFormatDouble(transform.entry$2(0, 2)) + "," + A.debugFormatDouble(transform.entry$2(0, 3)), "[1] " + A.debugFormatDouble(transform.entry$2(1, 0)) + "," + A.debugFormatDouble(transform.entry$2(1, 1)) + "," + A.debugFormatDouble(transform.entry$2(1, 2)) + "," + A.debugFormatDouble(transform.entry$2(1, 3)), "[2] " + A.debugFormatDouble(transform.entry$2(2, 0)) + "," + A.debugFormatDouble(transform.entry$2(2, 1)) + "," + A.debugFormatDouble(transform.entry$2(2, 2)) + "," + A.debugFormatDouble(transform.entry$2(2, 3)), "[3] " + A.debugFormatDouble(transform.entry$2(3, 0)) + "," + A.debugFormatDouble(transform.entry$2(3, 1)) + "," + A.debugFormatDouble(transform.entry$2(3, 2)) + "," + A.debugFormatDouble(transform.entry$2(3, 3))], type$.JSArray_String);
    },
    TransformProperty$($name, value, defaultValue, showName) {
      var _null = null,
        t1 = B.JSString_methods.endsWith$1($name, ":");
      if (A.assertTest(!t1))
        A.assertThrow(string$.Names_ + $name + '"');
      return new A.TransformProperty(_null, false, true, _null, _null, _null, false, value, defaultValue, B.DiagnosticLevel_3, $name, true, showName, _null, B.DiagnosticsTreeStyle_8);
    },
    TransformProperty: function TransformProperty(t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14) {
      var _ = this;
      _._description = t0;
      _.expandableValue = t1;
      _.allowWrap = t2;
      _.ifNull = t3;
      _.ifEmpty = t4;
      _.tooltip = t5;
      _.missingIfNull = t6;
      _._diagnostics$_value = t7;
      _._valueComputed = true;
      _._diagnostics$_exception = null;
      _.defaultValue = t8;
      _._defaultLevel = t9;
      _.name = t10;
      _.showSeparator = t11;
      _.showName = t12;
      _.linePrefix = t13;
      _.style = t14;
    },
    PlaceholderSpan: function PlaceholderSpan() {
    },
    RoundedRectangleBorder: function RoundedRectangleBorder(t0, t1) {
      this.borderRadius = t0;
      this.side = t1;
    },
    _RoundedRectangleToCircleBorder: function _RoundedRectangleToCircleBorder(t0, t1, t2, t3) {
      var _ = this;
      _.borderRadius = t0;
      _.circularity = t1;
      _.eccentricity = t2;
      _.side = t3;
    },
    ShapeDecoration$(color, gradient, image, shadows, shape) {
      return new A.ShapeDecoration(color, gradient, image, shadows, shape);
    },
    ShapeDecoration_ShapeDecoration$fromBoxDecoration(source) {
      var t1, shape, t2, t3;
      switch (source.shape.index) {
        case 1:
          t1 = source.border;
          if (t1 != null) {
            A.assertHelper(t1.get$isUniform());
            shape = A.CircleBorder$(0, t1.get$top(t1));
          } else
            shape = B.CircleBorder_oSW;
          break;
        case 0:
          t1 = source.borderRadius;
          if (t1 != null) {
            t2 = source.border;
            t3 = t2 == null;
            A.assertHelper(t3 || t2.get$isUniform());
            t2 = t3 ? null : t2.get$top(t2);
            shape = new A.RoundedRectangleBorder(t1, t2 == null ? B.BorderSide_Ah5 : t2);
          } else {
            shape = source.border;
            if (shape == null)
              shape = B.Border_pk4;
          }
          break;
        default:
          shape = null;
      }
      t1 = source.color;
      t2 = source.image;
      return A.ShapeDecoration$(t1, source.gradient, t2, source.boxShadow, shape);
    },
    ShapeDecoration_lerp(a, b, t) {
      var t1, t2, t3, t4, t5, t6, _null = null;
      if (a == b)
        return a;
      t1 = a == null;
      if (!t1 && b != null) {
        if (t === 0)
          return a;
        if (t === 1)
          return b;
      }
      t2 = t1 ? _null : a.color;
      t3 = b == null;
      t2 = A.Color_lerp(t2, t3 ? _null : b.color, t);
      t4 = t1 ? _null : a.gradient;
      t4 = A.Gradient_lerp(t4, t3 ? _null : b.gradient, t);
      t5 = t1 ? _null : a.image;
      t5 = A.DecorationImage_lerp(t5, t3 ? _null : b.image, t);
      t6 = t1 ? _null : a.shadows;
      t6 = A.BoxShadow_lerpList(t6, t3 ? _null : b.shadows, t);
      t1 = t1 ? _null : a.shape;
      t1 = A.ShapeBorder_lerp(t1, t3 ? _null : b.shape, t);
      t1.toString;
      return A.ShapeDecoration$(t2, t4, t5, t6, t1);
    },
    ShapeDecoration: function ShapeDecoration(t0, t1, t2, t3, t4) {
      var _ = this;
      _.color = t0;
      _.gradient = t1;
      _.image = t2;
      _.shadows = t3;
      _.shape = t4;
    },
    _ShapeDecorationPainter: function _ShapeDecorationPainter(t0, t1) {
      var _ = this;
      _._shape_decoration$_decoration = t0;
      _._lastTextDirection = _._lastRect = null;
      _.___ShapeDecorationPainter__outerPath_A = $;
      _._shadowCount = _._interiorPaint = _._innerPath = null;
      _.___ShapeDecorationPainter__shadowPaints_A = _.___ShapeDecorationPainter__shadowPaths_A = _.___ShapeDecorationPainter__shadowBounds_A = $;
      _._imagePainter = null;
      _.onChanged = t1;
    },
    _ShapeDecorationPainter__precache_closure: function _ShapeDecorationPainter__precache_closure() {
    },
    _ShapeDecorationPainter__precache_closure0: function _ShapeDecorationPainter__precache_closure0(t0) {
      this.rect = t0;
    },
    _ShapeDecorationPainter__precache_closure1: function _ShapeDecorationPainter__precache_closure1(t0, t1, t2) {
      this.$this = t0;
      this.rect = t1;
      this.textDirection = t2;
    },
    _ShapeDecorationPainter__paintShadows_debugHandleDisabledShadowStart: function _ShapeDecorationPainter__paintShadows_debugHandleDisabledShadowStart() {
    },
    _ShapeDecorationPainter__paintShadows_debugHandleDisabledShadowEnd: function _ShapeDecorationPainter__paintShadows_debugHandleDisabledShadowEnd() {
    },
    StadiumBorder: function StadiumBorder(t0) {
      this.side = t0;
    },
    _StadiumToCircleBorder: function _StadiumToCircleBorder(t0, t1, t2) {
      this.circularity = t0;
      this.eccentricity = t1;
      this.side = t2;
    },
    _StadiumToRoundedRectangleBorder: function _StadiumToRoundedRectangleBorder(t0, t1, t2) {
      this.borderRadius = t0;
      this.rectilinearity = t1;
      this.side = t2;
    },
    StrutStyle: function StrutStyle(t0, t1, t2, t3, t4, t5, t6, t7, t8, t9) {
      var _ = this;
      _.fontFamily = t0;
      _._strut_style$_fontFamilyFallback = t1;
      _.fontSize = t2;
      _.height = t3;
      _.leadingDistribution = t4;
      _.fontWeight = t5;
      _.fontStyle = t6;
      _.leading = t7;
      _.forceStrutHeight = t8;
      _.debugLabel = t9;
    },
    StrutStyle_debugFillProperties_closure: function StrutStyle_debugFillProperties_closure() {
    },
    _StrutStyle_Object_Diagnosticable: function _StrutStyle_Object_Diagnosticable() {
    },
    WordBoundary__codePointFromSurrogates(highSurrogate, lowSurrogate) {
      A.assertHelper(highSurrogate <= 1048575);
      if (A.assertTest((highSurrogate & 64512) === 55296))
        A.assertThrow("U+" + B.JSString_methods.padLeft$2(B.JSInt_methods.toRadixString$1(highSurrogate, 16).toUpperCase(), 4, "0") + ") is not a high surrogate.");
      A.assertHelper(lowSurrogate <= 1048575);
      if (A.assertTest((lowSurrogate & 64512) === 56320))
        A.assertThrow("U+" + B.JSString_methods.padLeft$2(B.JSInt_methods.toRadixString$1(lowSurrogate, 16).toUpperCase(), 4, "0") + ") is not a low surrogate.");
      return (highSurrogate << 10 >>> 0) + lowSurrogate + -56613888;
    },
    WordBoundary__isNewline(codePoint) {
      var t1;
      $label0$0: {
        t1 = 10 === codePoint || 133 === codePoint || 11 === codePoint || 12 === codePoint || 8232 === codePoint || 8233 === codePoint;
        if (t1)
          break $label0$0;
        break $label0$0;
      }
      return t1;
    },
    _TextPainterLayoutCacheWithOffset$(layout, textAlignment, layoutMaxWidth, contentWidth) {
      A.assertHelper(textAlignment >= 0 && textAlignment <= 1);
      A.assertHelper(!isNaN(layoutMaxWidth));
      A.assertHelper(!isNaN(contentWidth));
      return new A._TextPainterLayoutCacheWithOffset(layout, layoutMaxWidth, contentWidth, textAlignment);
    },
    TextPainter$(ellipsis, locale, maxLines, strutStyle, text, textAlign, textDirection, textHeightBehavior, textScaler, textWidthBasis) {
      var t1;
      if (text != null)
        text.debugAssertIsValid$0();
      A.assertHelper(maxLines == null || maxLines > 0);
      t1 = new A.TextPainter(text, textAlign, textDirection, textScaler.$eq(0, B._LinearTextScaler_1) ? new A._LinearTextScaler(1) : textScaler, ellipsis, locale, maxLines, strutStyle, textWidthBasis, textHeightBehavior);
      $.$get$FlutterMemoryAllocations_instance().dispatchObjectCreated$3$className$library$object(B.Type_TextPainter_YRN.toString$0(0), "package:flutter/painting.dart", t1);
      return t1;
    },
    TextPainter__computePaintOffsetFraction(textAlign, textDirection) {
      var t1, _0_10, t2, _0_12_isSet, _0_12, _0_14_isSet, _0_14, _0_4, _0_16_isSet, _0_16, _0_4_isSet, _0_18, _null = null;
      $label0$0: {
        t1 = 0;
        if (B.TextAlign_0 === textAlign)
          break $label0$0;
        if (B.TextAlign_1 === textAlign) {
          t1 = 1;
          break $label0$0;
        }
        if (B.TextAlign_2 === textAlign) {
          t1 = 0.5;
          break $label0$0;
        }
        _0_10 = B.TextAlign_4 === textAlign;
        t2 = _0_10;
        _0_12_isSet = !A.boolConversionCheck(t2);
        _0_12 = _null;
        if (_0_12_isSet) {
          _0_12 = B.TextAlign_3 === textAlign;
          t2 = _0_12;
          A.boolConversionCheck(t2);
          _0_14_isSet = t2;
        } else
          _0_14_isSet = true;
        _0_14 = _null;
        _0_4 = _null;
        if (_0_14_isSet) {
          _0_14 = B.TextDirection_1 === textDirection;
          t2 = _0_14;
          _0_4 = textDirection;
          A.boolConversionCheck(t2);
        } else
          t2 = false;
        if (t2)
          break $label0$0;
        if (!A.boolConversionCheck(_0_10)) {
          if (_0_12_isSet)
            t2 = _0_12;
          else {
            _0_12 = B.TextAlign_3 === textAlign;
            t2 = _0_12;
          }
          A.boolConversionCheck(t2);
          _0_16_isSet = t2;
        } else
          _0_16_isSet = true;
        _0_16 = _null;
        if (_0_16_isSet) {
          if (_0_14_isSet) {
            t2 = _0_4;
            _0_4_isSet = _0_14_isSet;
          } else {
            t2 = textDirection;
            _0_4 = t2;
            _0_4_isSet = true;
          }
          _0_16 = B.TextDirection_0 === t2;
          t2 = _0_16;
          A.boolConversionCheck(t2);
        } else {
          _0_4_isSet = _0_14_isSet;
          t2 = false;
        }
        if (t2) {
          t1 = 1;
          break $label0$0;
        }
        _0_18 = B.TextAlign_5 === textAlign;
        t2 = _0_18;
        if (A.boolConversionCheck(t2)) {
          if (_0_14_isSet)
            t2 = _0_14;
          else {
            if (_0_4_isSet)
              t2 = _0_4;
            else {
              t2 = textDirection;
              _0_4 = t2;
              _0_4_isSet = true;
            }
            _0_14 = B.TextDirection_1 === t2;
            t2 = _0_14;
          }
          A.boolConversionCheck(t2);
        } else
          t2 = false;
        if (t2) {
          t1 = 1;
          break $label0$0;
        }
        if (A.boolConversionCheck(_0_18)) {
          if (_0_16_isSet)
            t2 = _0_16;
          else {
            _0_16 = B.TextDirection_0 === (_0_4_isSet ? _0_4 : textDirection);
            t2 = _0_16;
          }
          A.boolConversionCheck(t2);
        } else
          t2 = false;
        if (t2)
          break $label0$0;
        t1 = _null;
      }
      return t1;
    },
    TextPainter__shiftTextBox(box, offset) {
      var t2,
        t1 = offset._dx;
      A.assertHelper(isFinite(t1));
      t2 = offset._dy;
      A.assertHelper(isFinite(t2));
      return new A.TextBox(box.left + t1, box.top + t2, box.right + t1, box.bottom + t2, box.direction);
    },
    TextOverflow: function TextOverflow(t0, t1) {
      this.index = t0;
      this._name = t1;
    },
    PlaceholderDimensions: function PlaceholderDimensions(t0, t1, t2, t3) {
      var _ = this;
      _.size = t0;
      _.alignment = t1;
      _.baselineOffset = t2;
      _.baseline = t3;
    },
    TextWidthBasis: function TextWidthBasis(t0, t1) {
      this.index = t0;
      this._name = t1;
    },
    WordBoundary: function WordBoundary(t0, t1) {
      this._text_painter$_text = t0;
      this._paragraph = t1;
      this.__WordBoundary_moveByWordBoundary_FI = $;
    },
    _UntilTextBoundary: function _UntilTextBoundary(t0, t1) {
      this._predicate = t0;
      this._textBoundary = t1;
    },
    _TextLayout: function _TextLayout(t0, t1, t2) {
      var _ = this;
      _.writingDirection = t0;
      _._painter = t1;
      _._paragraph = t2;
      _.___TextLayout__endOfTextCaretMetrics_FI = $;
    },
    _TextLayout__computeEndOfTextCaretAnchorOffset_closure: function _TextLayout__computeEndOfTextCaretAnchorOffset_closure(t0, t1) {
      this.$this = t0;
      this.rawString = t1;
    },
    _TextPainterLayoutCacheWithOffset: function _TextPainterLayoutCacheWithOffset(t0, t1, t2, t3) {
      var _ = this;
      _.layout = t0;
      _.layoutMaxWidth = t1;
      _.contentWidth = t2;
      _.textAlignment = t3;
      _._previousCaretPositionKey = _._cachedLineMetrics = _._cachedInlinePlaceholderBoxes = null;
    },
    _LineCaretMetrics: function _LineCaretMetrics(t0, t1, t2) {
      this.offset = t0;
      this.writingDirection = t1;
      this.height = t2;
    },
    TextPainter: function TextPainter(t0, t1, t2, t3, t4, t5, t6, t7, t8, t9) {
      var _ = this;
      _._debugNeedsRelayout = true;
      _._layoutCache = null;
      _._rebuildParagraphForPaint = true;
      _._debugMarkNeedsLayoutCallStack = null;
      _._text_painter$_text = t0;
      _._cachedPlainText = null;
      _._textAlign = t1;
      _._text_painter$_textDirection = t2;
      _._text_painter$_textScaler = t3;
      _._ellipsis = t4;
      _._locale = t5;
      _._maxLines = t6;
      _._strutStyle = t7;
      _._textWidthBasis = t8;
      _._textHeightBehavior = t9;
      _._layoutTemplate = _._placeholderDimensions = null;
      _.__TextPainter__caretMetrics_A = $;
      _._text_painter$_disposed = false;
    },
    TextPainter_markNeedsLayout_closure: function TextPainter_markNeedsLayout_closure(t0) {
      this.$this = t0;
    },
    TextPainter_textWidthBasis_closure: function TextPainter_textWidthBasis_closure(t0) {
      this.$this = t0;
    },
    TextPainter_inlinePlaceholderBoxes_closure: function TextPainter_inlinePlaceholderBoxes_closure(t0) {
      this.offset = t0;
    },
    TextPainter_setPlaceholderDimensions_closure: function TextPainter_setPlaceholderDimensions_closure(t0, t1) {
      this.$this = t0;
      this.value = t1;
    },
    TextPainter_setPlaceholderDimensions__closure: function TextPainter_setPlaceholderDimensions__closure(t0, t1) {
      this._box_0 = t0;
      this.value = t1;
    },
    TextPainter__createParagraph_closure: function TextPainter__createParagraph_closure(t0) {
      this.$this = t0;
    },
    TextPainter_layout_closure: function TextPainter_layout_closure(t0) {
      this.$this = t0;
    },
    TextPainter_paint_closure: function TextPainter_paint_closure(t0, t1) {
      this._box_0 = t0;
      this.$this = t1;
    },
    TextPainter_getBoxesForSelection_closure: function TextPainter_getBoxesForSelection_closure(t0) {
      this.offset = t0;
    },
    TextPainter_computeLineMetrics_closure: function TextPainter_computeLineMetrics_closure(t0) {
      this.offset = t0;
    },
    TextPainter_debugDisposed_closure: function TextPainter_debugDisposed_closure(t0, t1) {
      this._box_0 = t0;
      this.$this = t1;
    },
    TextPainter_dispose_closure: function TextPainter_dispose_closure(t0) {
      this.$this = t0;
    },
    _LinearTextScaler: function _LinearTextScaler(t0) {
      this.textScaleFactor = t0;
    },
    TextSpan$(children, style, text) {
      return new A.TextSpan(text, children, B.C__DeferringMouseCursor, style);
    },
    TextSpan: function TextSpan(t0, t1, t2, t3) {
      var _ = this;
      _.text = t0;
      _.children = t1;
      _.mouseCursor = t2;
      _.style = t3;
    },
    TextSpan_debugAssertIsValid_closure: function TextSpan_debugAssertIsValid_closure(t0) {
      this.$this = t0;
    },
    TextSpan_debugDescribeChildren_closure: function TextSpan_debugDescribeChildren_closure() {
    },
    TextStyle$(background, backgroundColor, color, debugLabel, decoration, decorationColor, decorationStyle, decorationThickness, fontFamily, fontFamilyFallback, fontFeatures, fontSize, fontStyle, fontVariations, fontWeight, foreground, height, inherit, leadingDistribution, letterSpacing, locale, overflow, $package, shadows, textBaseline, wordSpacing) {
      if (A.assertTest(color == null || foreground == null))
        A.assertThrow(string$.Cannotpc);
      if (A.assertTest(backgroundColor == null || background == null))
        A.assertThrow(string$.Cannotpb);
      return new A.TextStyle(inherit, color, backgroundColor, fontFamily, fontFamilyFallback, $package, fontSize, fontWeight, fontStyle, letterSpacing, wordSpacing, textBaseline, height, leadingDistribution, locale, foreground, background, decoration, decorationColor, decorationStyle, decorationThickness, debugLabel, shadows, fontFeatures, fontVariations, overflow);
    },
    TextStyle_lerp(a, b, t) {
      var t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t18, t19, t20, t21, t22, t23, t24, t25, t26, _null = null, t1 = {},
        t2 = type$.nullable_TextStyle;
      t2._as(a);
      t2._as(b);
      A._asDouble(t);
      if (a == b)
        return a;
      t1.lerpDebugLabel = null;
      A.assertHelper(new A.TextStyle_lerp_closure(t1, a, t, b).call$0());
      if (a == null) {
        t2 = b.inherit;
        t3 = A.Color_lerp(_null, b.color, t);
        t4 = A.Color_lerp(_null, b.backgroundColor, t);
        t5 = t < 0.5;
        t6 = t5 ? _null : b.fontSize;
        t7 = A.FontWeight_lerp(_null, b.fontWeight, t);
        t8 = t5 ? _null : b.fontStyle;
        t9 = t5 ? _null : b.letterSpacing;
        t10 = t5 ? _null : b.wordSpacing;
        t11 = t5 ? _null : b.textBaseline;
        t12 = t5 ? _null : b.height;
        t13 = t5 ? _null : b.leadingDistribution;
        t14 = t5 ? _null : b.locale;
        t15 = t5 ? _null : b.foreground;
        t16 = t5 ? _null : b.background;
        t17 = t5 ? _null : b.shadows;
        t18 = t5 ? _null : b.fontFeatures;
        t19 = A.lerpFontVariations(_null, b.fontVariations, t);
        t20 = t5 ? _null : b.decoration;
        t21 = A.Color_lerp(_null, b.decorationColor, t);
        t22 = t5 ? _null : b.decorationStyle;
        t23 = t5 ? _null : b.decorationThickness;
        t1 = t1.lerpDebugLabel;
        t24 = t5 ? _null : b.get$_fontFamily(0);
        t25 = t5 ? _null : b._fontFamilyFallback;
        t26 = t5 ? _null : b._package;
        return A.TextStyle$(t16, t4, t3, t1, t20, t21, t22, t23, t24, t25, t18, t6, t8, t19, t7, t15, t12, t2, t13, t9, t14, t5 ? _null : b.overflow, t26, t17, t11, t10);
      }
      if (b == null) {
        t2 = a.inherit;
        t3 = A.Color_lerp(a.color, _null, t);
        t4 = A.Color_lerp(_null, a.backgroundColor, t);
        t5 = t < 0.5;
        t6 = t5 ? a.fontSize : _null;
        t7 = A.FontWeight_lerp(a.fontWeight, _null, t);
        t8 = t5 ? a.fontStyle : _null;
        t9 = t5 ? a.letterSpacing : _null;
        t10 = t5 ? a.wordSpacing : _null;
        t11 = t5 ? a.textBaseline : _null;
        t12 = t5 ? a.height : _null;
        t13 = t5 ? a.leadingDistribution : _null;
        t14 = t5 ? a.locale : _null;
        t15 = t5 ? a.foreground : _null;
        t16 = t5 ? a.background : _null;
        t17 = t5 ? a.shadows : _null;
        t18 = t5 ? a.fontFeatures : _null;
        t19 = A.lerpFontVariations(a.fontVariations, _null, t);
        t20 = t5 ? a.decoration : _null;
        t21 = A.Color_lerp(a.decorationColor, _null, t);
        t22 = t5 ? a.decorationStyle : _null;
        t23 = t5 ? a.decorationThickness : _null;
        t1 = t1.lerpDebugLabel;
        t24 = t5 ? a.get$_fontFamily(0) : _null;
        t25 = t5 ? a._fontFamilyFallback : _null;
        t26 = t5 ? a._package : _null;
        return A.TextStyle$(t16, t4, t3, t1, t20, t21, t22, t23, t24, t25, t18, t6, t8, t19, t7, t15, t12, t2, t13, t9, t14, t5 ? a.overflow : _null, t26, t17, t11, t10);
      }
      A.assertHelper(new A.TextStyle_lerp_closure0(a, b).call$0());
      t2 = t < 0.5;
      t3 = t2 ? a.inherit : b.inherit;
      t4 = a.foreground;
      t5 = t4 == null;
      t6 = t5 && b.foreground == null ? A.Color_lerp(a.color, b.color, t) : _null;
      t7 = a.background;
      t8 = t7 == null;
      t9 = t8 && b.background == null ? A.Color_lerp(a.backgroundColor, b.backgroundColor, t) : _null;
      t10 = a.fontSize;
      t11 = t10 == null ? b.fontSize : t10;
      t12 = b.fontSize;
      t10 = A.lerpDouble(t11, t12 == null ? t10 : t12, t);
      t11 = A.FontWeight_lerp(a.fontWeight, b.fontWeight, t);
      t12 = t2 ? a.fontStyle : b.fontStyle;
      t13 = a.letterSpacing;
      t14 = t13 == null ? b.letterSpacing : t13;
      t15 = b.letterSpacing;
      t13 = A.lerpDouble(t14, t15 == null ? t13 : t15, t);
      t14 = a.wordSpacing;
      t15 = t14 == null ? b.wordSpacing : t14;
      t16 = b.wordSpacing;
      t14 = A.lerpDouble(t15, t16 == null ? t14 : t16, t);
      t15 = t2 ? a.textBaseline : b.textBaseline;
      t16 = a.height;
      t17 = t16 == null ? b.height : t16;
      t18 = b.height;
      t16 = A.lerpDouble(t17, t18 == null ? t16 : t18, t);
      t17 = t2 ? a.leadingDistribution : b.leadingDistribution;
      t18 = t2 ? a.locale : b.locale;
      if (!t5 || b.foreground != null)
        if (t2) {
          if (t5) {
            t4 = $.$get$_renderer().createPaint$0();
            t5 = a.color;
            t5.toString;
            t4.set$color(0, t5);
          }
        } else {
          t4 = b.foreground;
          if (t4 == null) {
            t4 = $.$get$_renderer().createPaint$0();
            t5 = b.color;
            t5.toString;
            t4.set$color(0, t5);
          }
        }
      else
        t4 = _null;
      if (!t8 || b.background != null)
        if (t2)
          if (t8) {
            t5 = $.$get$_renderer().createPaint$0();
            t7 = a.backgroundColor;
            t7.toString;
            t5.set$color(0, t7);
          } else
            t5 = t7;
        else {
          t5 = b.background;
          if (t5 == null) {
            t5 = $.$get$_renderer().createPaint$0();
            t7 = b.backgroundColor;
            t7.toString;
            t5.set$color(0, t7);
          }
        }
      else
        t5 = _null;
      t7 = A.Shadow_lerpList(a.shadows, b.shadows, t);
      t8 = t2 ? a.fontFeatures : b.fontFeatures;
      t19 = A.lerpFontVariations(a.fontVariations, b.fontVariations, t);
      t20 = t2 ? a.decoration : b.decoration;
      t21 = A.Color_lerp(a.decorationColor, b.decorationColor, t);
      t22 = t2 ? a.decorationStyle : b.decorationStyle;
      t23 = a.decorationThickness;
      t24 = t23 == null ? b.decorationThickness : t23;
      t25 = b.decorationThickness;
      t23 = A.lerpDouble(t24, t25 == null ? t23 : t25, t);
      t1 = t1.lerpDebugLabel;
      t24 = t2 ? a.get$_fontFamily(0) : b.get$_fontFamily(0);
      t25 = t2 ? a._fontFamilyFallback : b._fontFamilyFallback;
      t26 = t2 ? a._package : b._package;
      return A.TextStyle$(t5, t9, t6, t1, t20, t21, t22, t23, t24, t25, t8, t10, t12, t19, t11, t4, t16, t3, t17, t13, t18, t2 ? a.overflow : b.overflow, t26, t7, t15, t14);
    },
    lerpFontVariations(a, b, t) {
      var result, minLength, minLength0, index, t1, t2, maxLength, maxLength0, axes, aVariations, indexA, t3, bVariations, indexB, variation, _null = null;
      if (t === 0)
        return a;
      if (t === 1)
        return b;
      if (a == null || a.length === 0 || b == null || b.length === 0)
        return t < 0.5 ? a : b;
      A.assertHelper(a.length !== 0 && b.length !== 0);
      result = A._setArrayType([], type$.JSArray_FontVariation);
      minLength = a.length;
      minLength0 = b.length;
      minLength = minLength < minLength0 ? minLength : minLength0;
      for (index = 0; index < minLength; ++index) {
        if (!(index < a.length))
          return A.ioore(a, index);
        t1 = a[index];
        if (!(index < b.length))
          return A.ioore(b, index);
        t2 = b[index];
        if (t1.axis !== t2.axis)
          break;
        t1 = A.FontVariation_lerp(t1, t2, t);
        t1.toString;
        B.JSArray_methods.add$1(result, t1);
      }
      maxLength = a.length;
      maxLength0 = b.length;
      if (index < (maxLength > maxLength0 ? maxLength : maxLength0)) {
        t1 = type$.String;
        axes = A.HashSet_HashSet(t1);
        t2 = type$.FontVariation;
        aVariations = A.HashMap_HashMap(_null, _null, _null, t1, t2);
        for (indexA = index; indexA < a.length; ++indexA) {
          t3 = a[indexA];
          aVariations.$indexSet(0, t3.axis, t3);
          if (!(indexA < a.length))
            return A.ioore(a, indexA);
          axes.add$1(0, a[indexA].axis);
        }
        bVariations = A.HashMap_HashMap(_null, _null, _null, t1, t2);
        for (indexB = index; indexB < b.length; ++indexB) {
          t1 = b[indexB];
          bVariations.$indexSet(0, t1.axis, t1);
          if (!(indexB < b.length))
            return A.ioore(b, indexB);
          axes.add$1(0, b[indexB].axis);
        }
        for (t1 = A._instanceType(axes), t2 = new A._HashSetIterator(axes, axes._computeElements$0(), t1._eval$1("_HashSetIterator<1>")), t1 = t1._precomputed1; t2.moveNext$0();) {
          t3 = t2._collection$_current;
          if (t3 == null)
            t3 = t1._as(t3);
          variation = A.FontVariation_lerp(aVariations.$index(0, t3), bVariations.$index(0, t3), t);
          if (variation != null)
            B.JSArray_methods.add$1(result, variation);
        }
      }
      return result;
    },
    TextStyle: function TextStyle(t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t18, t19, t20, t21, t22, t23, t24, t25) {
      var _ = this;
      _.inherit = t0;
      _.color = t1;
      _.backgroundColor = t2;
      _.fontFamily = t3;
      _._fontFamilyFallback = t4;
      _._package = t5;
      _.fontSize = t6;
      _.fontWeight = t7;
      _.fontStyle = t8;
      _.letterSpacing = t9;
      _.wordSpacing = t10;
      _.textBaseline = t11;
      _.height = t12;
      _.leadingDistribution = t13;
      _.locale = t14;
      _.foreground = t15;
      _.background = t16;
      _.decoration = t17;
      _.decorationColor = t18;
      _.decorationStyle = t19;
      _.decorationThickness = t20;
      _.debugLabel = t21;
      _.shadows = t22;
      _.fontFeatures = t23;
      _.fontVariations = t24;
      _.overflow = t25;
    },
    TextStyle_copyWith_closure: function TextStyle_copyWith_closure(t0, t1, t2) {
      this._box_0 = t0;
      this.$this = t1;
      this.debugLabel = t2;
    },
    TextStyle_apply_closure: function TextStyle_apply_closure(t0, t1) {
      this._box_0 = t0;
      this.$this = t1;
    },
    TextStyle_merge_closure: function TextStyle_merge_closure(t0, t1, t2) {
      this._box_0 = t0;
      this.$this = t1;
      this.other = t2;
    },
    TextStyle_lerp_closure: function TextStyle_lerp_closure(t0, t1, t2, t3) {
      var _ = this;
      _._box_0 = t0;
      _.a = t1;
      _.t = t2;
      _.b = t3;
    },
    TextStyle_lerp_closure0: function TextStyle_lerp_closure0(t0, t1) {
      this.a = t0;
      this.b = t1;
    },
    TextStyle_lerp__closure: function TextStyle_lerp__closure() {
    },
    TextStyle_debugFillProperties_closure: function TextStyle_debugFillProperties_closure() {
    },
    _TextStyle_Object_Diagnosticable: function _TextStyle_Object_Diagnosticable() {
    },
    _newtonsMethod(df, f, initialGuess, iterations, target) {
      var guess, i, t1, t2;
      for (guess = initialGuess, i = 0; i < iterations; ++i) {
        t1 = f.call$1(guess);
        if (typeof t1 !== "number")
          return t1.$sub();
        t2 = df.call$1(guess);
        if (typeof t2 !== "number")
          return A.iae(t2);
        guess -= (t1 - target) / t2;
      }
      return guess;
    },
    FrictionSimulation$(drag, position, velocity, constantDeceleration) {
      var t1 = new A.FrictionSimulation(drag, Math.log(drag), position, velocity, constantDeceleration * J.get$sign$in(velocity), B.Tolerance_YtJ);
      t1.FrictionSimulation$5$constantDeceleration$tolerance(drag, position, velocity, constantDeceleration, B.Tolerance_YtJ);
      return t1;
    },
    FrictionSimulation: function FrictionSimulation(t0, t1, t2, t3, t4, t5) {
      var _ = this;
      _._friction_simulation$_drag = t0;
      _._dragLog = t1;
      _._friction_simulation$_x = t2;
      _._v = t3;
      _._constantDeceleration = t4;
      _._finalTime = 1 / 0;
      _.tolerance = t5;
    },
    FrictionSimulation_closure: function FrictionSimulation_closure(t0) {
      this.$this = t0;
    },
    Simulation: function Simulation() {
    },
    SpringDescription$withDampingRatio(mass, ratio, stiffness) {
      return new A.SpringDescription(mass, stiffness, ratio * 2 * Math.sqrt(mass * stiffness));
    },
    _SpringSolution__SpringSolution(spring, initialPosition, initialVelocity) {
      var r1, r2, c2, w, r,
        t1 = spring.damping,
        t2 = t1 * t1,
        t3 = spring.mass,
        t4 = 4 * t3 * spring.stiffness,
        _0_0 = t2 - t4;
      $label0$0: {
        if (_0_0 > 0) {
          t1 = -t1;
          t3 = 2 * t3;
          r1 = (t1 - Math.sqrt(_0_0)) / t3;
          r2 = (t1 + Math.sqrt(_0_0)) / t3;
          c2 = (initialVelocity - r1 * initialPosition) / (r2 - r1);
          t3 = new A._OverdampedSolution(r1, r2, initialPosition - c2, c2);
          t1 = t3;
          break $label0$0;
        }
        if (_0_0 < 0) {
          w = Math.sqrt(t4 - t2) / (2 * t3);
          r = -(t1 / 2 * t3);
          t1 = new A._UnderdampedSolution(w, r, initialPosition, (initialVelocity - r * initialPosition) / w);
          break $label0$0;
        }
        r = -t1 / (2 * t3);
        t1 = new A._CriticalSolution(r, initialPosition, initialVelocity - r * initialPosition);
        break $label0$0;
      }
      return t1;
    },
    SpringDescription: function SpringDescription(t0, t1, t2) {
      this.mass = t0;
      this.stiffness = t1;
      this.damping = t2;
    },
    SpringType: function SpringType(t0, t1) {
      this.index = t0;
      this._name = t1;
    },
    SpringSimulation: function SpringSimulation(t0, t1, t2) {
      this._endPosition = t0;
      this._solution = t1;
      this.tolerance = t2;
    },
    ScrollSpringSimulation: function ScrollSpringSimulation(t0, t1, t2) {
      this._endPosition = t0;
      this._solution = t1;
      this.tolerance = t2;
    },
    _CriticalSolution: function _CriticalSolution(t0, t1, t2) {
      this._r = t0;
      this._c1 = t1;
      this._c2 = t2;
    },
    _OverdampedSolution: function _OverdampedSolution(t0, t1, t2, t3) {
      var _ = this;
      _._r1 = t0;
      _._r2 = t1;
      _._c1 = t2;
      _._c2 = t3;
    },
    _UnderdampedSolution: function _UnderdampedSolution(t0, t1, t2, t3) {
      var _ = this;
      _._w = t0;
      _._r = t1;
      _._c1 = t2;
      _._c2 = t3;
    },
    Tolerance: function Tolerance(t0, t1) {
      this.distance = t0;
      this.velocity = t1;
    },
    RenderAnimatedSize$(alignment, clipBehavior, curve, duration, onEnd, reverseDuration, textDirection, vsync) {
      var _null = null,
        t1 = new A.RenderAnimatedSize(new A.SizeTween(_null, _null), B.RenderAnimatedSizeState_0, clipBehavior, vsync, A.LayerHandle$(type$.ClipRectLayer), alignment, textDirection, _null, new A._LayoutCacheStorage(), A.LayerHandle$(type$.ContainerLayer_2));
      t1.RenderObject$0();
      t1.set$child(_null);
      t1.RenderAnimatedSize$9$alignment$child$clipBehavior$curve$duration$onEnd$reverseDuration$textDirection$vsync(alignment, _null, clipBehavior, curve, duration, onEnd, reverseDuration, textDirection, vsync);
      return t1;
    },
    RenderAnimatedSizeState: function RenderAnimatedSizeState(t0, t1) {
      this.index = t0;
      this._name = t1;
    },
    RenderAnimatedSize: function RenderAnimatedSize(t0, t1, t2, t3, t4, t5, t6, t7, t8, t9) {
      var _ = this;
      _.__RenderAnimatedSize__animation_F = _.__RenderAnimatedSize__controller_F = $;
      _._sizeTween = t0;
      _.__RenderAnimatedSize__hasVisualOverflow_A = $;
      _._animated_size$_lastValue = null;
      _._animated_size$_state = t1;
      _._animated_size$_clipBehavior = t2;
      _._vsync = t3;
      _._onEnd = null;
      _._animated_size$_clipRectLayer = t4;
      _._resolvedAlignment = null;
      _._alignment = t5;
      _._shifted_box$_textDirection = t6;
      _.RenderObjectWithChildMixin__child = t7;
      _._layoutCacheStorage = t8;
      _._computingThisDryBaseline = _._computingThisDryLayout = false;
      _._box$_size = null;
      _._debugActivePointers = 0;
      _._debugDisposed = false;
      _.parentData = null;
      _._depth = 0;
      _.debugCreator = _._object$_parent = null;
      _._debugDoingThisLayout = _._debugDoingThisResize = false;
      _._debugCanParentUseSize = null;
      _._debugMutationsLocked = false;
      _._object$_owner = null;
      _._needsLayout = true;
      _._relayoutBoundary = null;
      _._doingThisLayoutWithCallback = false;
      _._constraints = null;
      _._debugDoingThisPaint = false;
      _.__RenderObject__wasRepaintBoundary_A = $;
      _._layerHandle = t9;
      _._needsCompositingBitsUpdate = false;
      _.__RenderObject__needsCompositing_A = $;
      _._needsPaint = true;
      _._needsCompositedLayerUpdate = false;
      _._cachedSemanticsConfiguration = null;
      _._needsSemanticsUpdate = true;
      _._semantics = null;
    },
    RenderAnimatedSize_closure: function RenderAnimatedSize_closure(t0) {
      this.$this = t0;
    },
    _debugCollectRenderTrees() {
      var t2,
        t1 = type$.RendererBinding;
      if (A.BindingBase_checkInstance($.RendererBinding__instance, t1).RendererBinding__viewIdToRenderView.__js_helper$_length === 0)
        return string$.No_ren;
      t2 = A._setArrayType([], type$.JSArray_String);
      for (t1 = A.BindingBase_checkInstance($.RendererBinding__instance, t1).RendererBinding__viewIdToRenderView, t1 = new A.LinkedHashMapValueIterator(t1, t1._modifications, t1._first, A._instanceType(t1)._eval$1("LinkedHashMapValueIterator<2>")); t1.moveNext$0();)
        t2.push(t1.__js_helper$_current.toStringDeep$0());
      return B.JSArray_methods.join$1(t2, "\n\n");
    },
    _debugCollectLayerTrees() {
      var t2, t3, t4,
        t1 = type$.RendererBinding;
      if (A.BindingBase_checkInstance($.RendererBinding__instance, t1).RendererBinding__viewIdToRenderView.__js_helper$_length === 0)
        return string$.No_ren;
      t2 = A._setArrayType([], type$.JSArray_String);
      for (t1 = A.BindingBase_checkInstance($.RendererBinding__instance, t1).RendererBinding__viewIdToRenderView, t1 = new A.LinkedHashMapValueIterator(t1, t1._modifications, t1._first, A._instanceType(t1)._eval$1("LinkedHashMapValueIterator<2>")); t1.moveNext$0();) {
        t3 = t1.__js_helper$_current;
        t4 = t3.get$debugLayer();
        t4 = t4 == null ? null : t4.toDiagnosticsNode$0().toStringDeep$4$minLevel$prefixLineOne$prefixOtherLines$wrapWidth(B.DiagnosticLevel_2, "", null, 65);
        t2.push(t4 == null ? "Layer tree unavailable for " + t3.toString$0(0) + "." : t4);
      }
      return B.JSArray_methods.join$1(t2, "\n\n");
    },
    _debugCollectSemanticsTrees(childOrder) {
      var trees, printedExplanation, t2, t3, tree, message,
        t1 = type$.RendererBinding;
      if (A.BindingBase_checkInstance($.RendererBinding__instance, t1).RendererBinding__viewIdToRenderView.__js_helper$_length === 0)
        return string$.No_ren;
      trees = A._setArrayType([], type$.JSArray_String);
      for (t1 = A.BindingBase_checkInstance($.RendererBinding__instance, t1).RendererBinding__viewIdToRenderView, t1 = new A.LinkedHashMapValueIterator(t1, t1._modifications, t1._first, A._instanceType(t1)._eval$1("LinkedHashMapValueIterator<2>")), printedExplanation = false; t1.moveNext$0();) {
        t2 = t1.__js_helper$_current;
        t3 = t2.get$debugSemantics();
        tree = t3 == null ? null : A._SemanticsDiagnosticableNode$(childOrder, null, B.DiagnosticsTreeStyle_1, t3).toStringDeep$4$minLevel$prefixLineOne$prefixOtherLines$wrapWidth(B.DiagnosticLevel_2, "", null, 65);
        if (tree != null)
          B.JSArray_methods.add$1(trees, tree);
        else {
          message = "Semantics not generated for " + t2.toString$0(0) + ".";
          if (!printedExplanation) {
            message += "\nFor performance reasons, the framework only generates semantics when asked to do so by the platform.\nUsually, platforms only ask for semantics when assistive technologies (like screen readers) are running.\nTo generate semantics, try turning on an assistive technology (like VoiceOver or TalkBack) on your device.";
            printedExplanation = true;
          }
          B.JSArray_methods.add$1(trees, message);
        }
      }
      return B.JSArray_methods.join$1(trees, "\n\n");
    },
    _DefaultRootPipelineOwner__onSemanticsUpdate(__wc2_formal) {
      A.assertHelper(false);
    },
    RendererBinding: function RendererBinding() {
    },
    RendererBinding_pipelineOwner_closure: function RendererBinding_pipelineOwner_closure(t0) {
      this.$this = t0;
    },
    RendererBinding_pipelineOwner_closure1: function RendererBinding_pipelineOwner_closure1(t0) {
      this.$this = t0;
    },
    RendererBinding_pipelineOwner_closure0: function RendererBinding_pipelineOwner_closure0(t0) {
      this.$this = t0;
    },
    RendererBinding_initMouseTracker_closure: function RendererBinding_initMouseTracker_closure(t0) {
      this.$this = t0;
    },
    RendererBinding__scheduleMouseTrackerUpdate_closure: function RendererBinding__scheduleMouseTrackerUpdate_closure(t0) {
      this.$this = t0;
    },
    RendererBinding__scheduleMouseTrackerUpdate_closure0: function RendererBinding__scheduleMouseTrackerUpdate_closure0(t0) {
      this.$this = t0;
    },
    RendererBinding__scheduleMouseTrackerUpdate__closure: function RendererBinding__scheduleMouseTrackerUpdate__closure(t0) {
      this.$this = t0;
    },
    RendererBinding__forceRepaint_closure: function RendererBinding__forceRepaint_closure(t0) {
      this.visitor = t0;
    },
    _BindingPipelineManifold: function _BindingPipelineManifold(t0, t1) {
      var _ = this;
      _._binding = t0;
      _.ChangeNotifier__count = 0;
      _.ChangeNotifier__listeners = t1;
      _.ChangeNotifier__reentrantlyRemovedListeners = _.ChangeNotifier__notificationCallStackDepth = 0;
      _.ChangeNotifier__creationDispatched = _.ChangeNotifier__debugDisposed = false;
    },
    _DefaultRootPipelineOwner: function _DefaultRootPipelineOwner(t0, t1, t2, t3, t4, t5, t6, t7) {
      var _ = this;
      _.onSemanticsOwnerCreated = t0;
      _.onSemanticsUpdate = t1;
      _.onSemanticsOwnerDisposed = t2;
      _._rootNode = null;
      _._shouldMergeDirtyNodes = false;
      _._nodesNeedingLayout = t3;
      _._debugAllowMutationsToDirtySubtrees = _._debugDoingChildLayout = _._debugDoingLayout = false;
      _._nodesNeedingCompositingBitsUpdate = t4;
      _._nodesNeedingPaint = t5;
      _._debugDoingPaint = false;
      _._semanticsOwner = null;
      _._debugDoingSemantics = false;
      _._nodesNeedingSemantics = t6;
      _._object$_children = t7;
      _._debugParent = _._manifold = null;
    },
    _ReusableRenderView: function _ReusableRenderView(t0, t1, t2, t3) {
      var _ = this;
      _._initialFramePrepared = false;
      _._view$_size = t0;
      _._view$_configuration = null;
      _._view = t1;
      _._rootTransform = null;
      _.RenderObjectWithChildMixin__child = t2;
      _._debugDisposed = false;
      _.parentData = null;
      _._depth = 0;
      _.debugCreator = _._object$_parent = null;
      _._debugDoingThisLayout = _._debugDoingThisResize = false;
      _._debugCanParentUseSize = null;
      _._debugMutationsLocked = false;
      _._object$_owner = null;
      _._needsLayout = true;
      _._relayoutBoundary = null;
      _._doingThisLayoutWithCallback = false;
      _._constraints = null;
      _._debugDoingThisPaint = false;
      _.__RenderObject__wasRepaintBoundary_A = $;
      _._layerHandle = t3;
      _._needsCompositingBitsUpdate = false;
      _.__RenderObject__needsCompositing_A = $;
      _._needsPaint = true;
      _._needsCompositedLayerUpdate = false;
      _._cachedSemanticsConfiguration = null;
      _._needsSemanticsUpdate = true;
      _._semantics = null;
    },
    BoxConstraints$tight(size) {
      var t1 = size._dx,
        t2 = size._dy;
      return new A.BoxConstraints(t1, t1, t2, t2);
    },
    BoxConstraints$tightFor(height, width) {
      var t3, t4,
        t1 = width == null,
        t2 = t1 ? 0 : width;
      t1 = t1 ? 1 / 0 : width;
      t3 = height == null;
      t4 = t3 ? 0 : height;
      return new A.BoxConstraints(t2, t1, t4, t3 ? 1 / 0 : height);
    },
    BoxConstraints$tightForFinite(height, width) {
      var t3, t4,
        t1 = width !== 1 / 0,
        t2 = t1 ? width : 0;
      t1 = t1 ? width : 1 / 0;
      t3 = height !== 1 / 0;
      t4 = t3 ? height : 0;
      return new A.BoxConstraints(t2, t1, t4, t3 ? height : 1 / 0);
    },
    BoxConstraints$loose(size) {
      return new A.BoxConstraints(0, size._dx, 0, size._dy);
    },
    BoxConstraints_lerp(a, b, t) {
      var t1, t2, t3, t4, t5, t6, t7, t8, t9,
        _s72_ = "Cannot interpolate between finite constraints and unbounded constraints.";
      if (a == b)
        return a;
      if (a == null)
        return b.$mul(0, t);
      if (b == null)
        return a.$mul(0, 1 - t);
      A.assertHelper(a.debugAssertIsValid$0());
      A.assertHelper(b.debugAssertIsValid$0());
      t1 = a.minWidth;
      t2 = isFinite(t1);
      if (!(t2 && isFinite(b.minWidth)))
        t3 = t1 === 1 / 0 && b.minWidth === 1 / 0;
      else
        t3 = true;
      if (A.assertTest(t3))
        A.assertThrow(_s72_);
      t3 = a.maxWidth;
      t4 = isFinite(t3);
      if (!(t4 && isFinite(b.maxWidth)))
        t5 = t3 === 1 / 0 && b.maxWidth === 1 / 0;
      else
        t5 = true;
      if (A.assertTest(t5))
        A.assertThrow(_s72_);
      t5 = a.minHeight;
      t6 = isFinite(t5);
      if (!(t6 && isFinite(b.minHeight)))
        t7 = t5 === 1 / 0 && b.minHeight === 1 / 0;
      else
        t7 = true;
      if (A.assertTest(t7))
        A.assertThrow(_s72_);
      t7 = a.maxHeight;
      t8 = isFinite(t7);
      if (!(t8 && isFinite(b.maxHeight)))
        t9 = t7 === 1 / 0 && b.maxHeight === 1 / 0;
      else
        t9 = true;
      if (A.assertTest(t9))
        A.assertThrow(_s72_);
      if (t2) {
        t1 = A.lerpDouble(t1, b.minWidth, t);
        t1.toString;
      } else
        t1 = 1 / 0;
      if (t4) {
        t2 = A.lerpDouble(t3, b.maxWidth, t);
        t2.toString;
      } else
        t2 = 1 / 0;
      if (t6) {
        t3 = A.lerpDouble(t5, b.minHeight, t);
        t3.toString;
      } else
        t3 = 1 / 0;
      if (t8) {
        t4 = A.lerpDouble(t7, b.maxHeight, t);
        t4.toString;
      } else
        t4 = 1 / 0;
      return new A.BoxConstraints(t1, t2, t3, t4);
    },
    BaselineOffset__(_this, offset) {
      return _this == null ? null : _this + offset;
    },
    BaselineOffset_minOf(_this, other) {
      var _0_3, lhs, t1, _0_3_isSet, t2, rhs;
      $label0$0: {
        _0_3 = null;
        lhs = null;
        t1 = false;
        if (_this != null) {
          _0_3_isSet = typeof _this == "number";
          if (_0_3_isSet) {
            lhs = _this;
            if (other != null)
              t1 = typeof other == "number";
            _0_3 = other;
          }
        } else
          _0_3_isSet = false;
        t2 = null;
        if (t1) {
          rhs = _0_3_isSet ? _0_3 : other;
          if (rhs == null)
            rhs = A._asDouble(rhs);
          if (typeof lhs !== "number")
            return lhs.$ge();
          t1 = lhs >= rhs ? other : _this;
          break $label0$0;
        }
        t1 = false;
        if (_this != null) {
          lhs = _this;
          if (_0_3_isSet)
            t1 = _0_3;
          else {
            t1 = other;
            _0_3 = t1;
            _0_3_isSet = true;
          }
          t1 = t1 == null;
        } else
          lhs = t2;
        if (t1) {
          t1 = lhs;
          break $label0$0;
        }
        t1 = _this == null;
        if (t1)
          if (!_0_3_isSet) {
            _0_3 = other;
            _0_3_isSet = true;
          }
        if (t1) {
          rhs = _0_3_isSet ? _0_3 : other;
          t1 = rhs;
          break $label0$0;
        }
        t1 = t2;
      }
      return t1;
    },
    _DebugSize: function _DebugSize(t0, t1, t2, t3) {
      var _ = this;
      _._box$_owner = t0;
      _._canBeUsedByParent = t1;
      _._dx = t2;
      _._dy = t3;
    },
    BoxConstraints: function BoxConstraints(t0, t1, t2, t3) {
      var _ = this;
      _.minWidth = t0;
      _.maxWidth = t1;
      _.minHeight = t2;
      _.maxHeight = t3;
    },
    BoxConstraints__debugPropagateDebugSize_closure: function BoxConstraints__debugPropagateDebugSize_closure(t0, t1) {
      this._box_0 = t0;
      this.size = t1;
    },
    BoxConstraints_constrain_closure: function BoxConstraints_constrain_closure(t0, t1, t2) {
      this._box_0 = t0;
      this.$this = t1;
      this.size = t2;
    },
    BoxConstraints_constrainSizeAndAttemptToPreserveAspectRatio_closure: function BoxConstraints_constrainSizeAndAttemptToPreserveAspectRatio_closure(t0, t1, t2) {
      this._box_0 = t0;
      this.$this = t1;
      this.size = t2;
    },
    BoxConstraints_constrainSizeAndAttemptToPreserveAspectRatio_closure0: function BoxConstraints_constrainSizeAndAttemptToPreserveAspectRatio_closure0(t0, t1, t2) {
      this._box_1 = t0;
      this.$this = t1;
      this.size = t2;
    },
    BoxConstraints_debugAssertIsValid_closure: function BoxConstraints_debugAssertIsValid_closure(t0, t1, t2) {
      this.$this = t0;
      this.informationCollector = t1;
      this.isAppliedConstraint = t2;
    },
    BoxConstraints_debugAssertIsValid_closure_throwError: function BoxConstraints_debugAssertIsValid_closure_throwError(t0, t1) {
      this.$this = t0;
      this.informationCollector = t1;
    },
    BoxConstraints_toString_describe: function BoxConstraints_toString_describe() {
    },
    BoxHitTestResult: function BoxHitTestResult(t0, t1, t2) {
      this._path = t0;
      this._transforms = t1;
      this._localTransforms = t2;
    },
    BoxHitTestEntry: function BoxHitTestEntry(t0, t1) {
      this.localPosition = t0;
      this.target = t1;
      this._transform = null;
    },
    BoxParentData: function BoxParentData(t0) {
      this.offset = t0;
    },
    ContainerBoxParentData: function ContainerBoxParentData() {
    },
    _DryLayout: function _DryLayout() {
    },
    _DryLayout_memoize_closure: function _DryLayout_memoize_closure(t0, t1) {
      this.computer = t0;
      this.input = t1;
    },
    _Baseline: function _Baseline() {
    },
    _Baseline_memoize_ifAbsent: function _Baseline_memoize_ifAbsent(t0, t1) {
      this.computer = t0;
      this.input = t1;
    },
    _IntrinsicDimension: function _IntrinsicDimension(t0, t1) {
      this.index = t0;
      this._name = t1;
    },
    _IntrinsicDimension_memoize_closure: function _IntrinsicDimension_memoize_closure(t0, t1) {
      this.computer = t0;
      this.input = t1;
    },
    _LayoutCacheStorage: function _LayoutCacheStorage() {
      var _ = this;
      _._cachedIdeoBaseline = _._cachedAlphabeticBaseline = _._cachedDryLayoutSizes = _._cachedIntrinsicDimensions = null;
    },
    RenderBox: function RenderBox() {
    },
    RenderBox__computeIntrinsics_closure: function RenderBox__computeIntrinsics_closure(t0) {
      this._box_0 = t0;
    },
    RenderBox__computeWithTimeline_closure: function RenderBox__computeWithTimeline_closure(t0, t1, t2, t3) {
      var _ = this;
      _._box_0 = t0;
      _.$this = t1;
      _.type = t2;
      _.input = t3;
    },
    RenderBox_getMinIntrinsicWidth_closure: function RenderBox_getMinIntrinsicWidth_closure(t0) {
      this.height = t0;
    },
    RenderBox_getMaxIntrinsicWidth_closure: function RenderBox_getMaxIntrinsicWidth_closure(t0) {
      this.height = t0;
    },
    RenderBox_getMinIntrinsicHeight_closure: function RenderBox_getMinIntrinsicHeight_closure(t0) {
      this.width = t0;
    },
    RenderBox_getMaxIntrinsicHeight_closure: function RenderBox_getMaxIntrinsicHeight_closure(t0) {
      this.width = t0;
    },
    RenderBox__computeDryLayout_closure: function RenderBox__computeDryLayout_closure(t0) {
      this.$this = t0;
    },
    RenderBox__computeDryLayout_closure0: function RenderBox__computeDryLayout_closure0(t0) {
      this.$this = t0;
    },
    RenderBox__computeDryBaseline_closure: function RenderBox__computeDryBaseline_closure(t0) {
      this.$this = t0;
    },
    RenderBox__computeDryBaseline_closure0: function RenderBox__computeDryBaseline_closure0(t0) {
      this.$this = t0;
    },
    RenderBox_debugCannotComputeDryLayout_closure: function RenderBox_debugCannotComputeDryLayout_closure(t0, t1, t2) {
      this.$this = t0;
      this.reason = t1;
      this.error = t2;
    },
    RenderBox_size_closure: function RenderBox_size_closure(t0) {
      this.$this = t0;
    },
    RenderBox_size_closure0: function RenderBox_size_closure0(t0) {
      this.$this = t0;
    },
    RenderBox_size_closure1: function RenderBox_size_closure1(t0, t1) {
      this._box_0 = t0;
      this.$this = t1;
    },
    RenderBox_size_closure2: function RenderBox_size_closure2(t0) {
      this.$this = t0;
    },
    RenderBox_debugAdoptSize_closure: function RenderBox_debugAdoptSize_closure(t0, t1, t2) {
      this._box_0 = t0;
      this.$this = t1;
      this.value = t2;
    },
    RenderBox_getDistanceToActualBaseline_closure: function RenderBox_getDistanceToActualBaseline_closure(t0) {
      this.$this = t0;
    },
    RenderBox_debugAssertDoesMeetConstraints_closure: function RenderBox_debugAssertDoesMeetConstraints_closure(t0) {
      this.$this = t0;
    },
    RenderBox_performLayout_closure: function RenderBox_performLayout_closure(t0) {
      this.$this = t0;
    },
    RenderBox_hitTest_closure: function RenderBox_hitTest_closure(t0) {
      this.$this = t0;
    },
    RenderBox_applyPaintTransform_closure: function RenderBox_applyPaintTransform_closure(t0, t1) {
      this.$this = t0;
      this.child = t1;
    },
    RenderBox_debugHandleEvent_closure: function RenderBox_debugHandleEvent_closure(t0, t1) {
      this.$this = t0;
      this.event = t1;
    },
    RenderBox_debugPaint_closure: function RenderBox_debugPaint_closure(t0, t1, t2) {
      this.$this = t0;
      this.context = t1;
      this.offset = t2;
    },
    RenderBox_debugPaintSize_closure: function RenderBox_debugPaintSize_closure(t0, t1, t2) {
      this.$this = t0;
      this.context = t1;
      this.offset = t2;
    },
    RenderBox_debugPaintBaselines_closure: function RenderBox_debugPaintBaselines_closure(t0, t1, t2) {
      this.$this = t0;
      this.offset = t1;
      this.context = t2;
    },
    RenderBoxContainerDefaultsMixin: function RenderBoxContainerDefaultsMixin() {
    },
    RenderBoxContainerDefaultsMixin_defaultHitTestChildren_closure: function RenderBoxContainerDefaultsMixin_defaultHitTestChildren_closure(t0, t1, t2) {
      this._box_0 = t0;
      this.position = t1;
      this.childParentData = t2;
    },
    _ContainerBoxParentData_BoxParentData_ContainerParentDataMixin: function _ContainerBoxParentData_BoxParentData_ContainerParentDataMixin() {
    },
    MultiChildLayoutParentData: function MultiChildLayoutParentData(t0, t1, t2) {
      var _ = this;
      _.id = null;
      _.ContainerParentDataMixin_previousSibling = t0;
      _.ContainerParentDataMixin_nextSibling = t1;
      _.offset = t2;
    },
    MultiChildLayoutDelegate: function MultiChildLayoutDelegate() {
    },
    MultiChildLayoutDelegate_layoutChild_closure: function MultiChildLayoutDelegate_layoutChild_closure(t0, t1, t2, t3) {
      var _ = this;
      _.$this = t0;
      _.child = t1;
      _.childId = t2;
      _.constraints = t3;
    },
    MultiChildLayoutDelegate_positionChild_closure: function MultiChildLayoutDelegate_positionChild_closure(t0, t1, t2) {
      this.$this = t0;
      this.child = t1;
      this.childId = t2;
    },
    MultiChildLayoutDelegate__callPerformLayout_closure: function MultiChildLayoutDelegate__callPerformLayout_closure(t0, t1) {
      this._box_1 = t0;
      this.$this = t1;
    },
    MultiChildLayoutDelegate__callPerformLayout_closure0: function MultiChildLayoutDelegate__callPerformLayout_closure0(t0, t1) {
      this._box_0 = t0;
      this.childParentData = t1;
    },
    MultiChildLayoutDelegate__callPerformLayout_closure1: function MultiChildLayoutDelegate__callPerformLayout_closure1(t0, t1) {
      this._box_0 = t0;
      this.$this = t1;
    },
    MultiChildLayoutDelegate__callPerformLayout_closure2: function MultiChildLayoutDelegate__callPerformLayout_closure2(t0) {
      this.$this = t0;
    },
    MultiChildLayoutDelegate__callPerformLayout_closure3: function MultiChildLayoutDelegate__callPerformLayout_closure3(t0, t1) {
      this._box_1 = t0;
      this.$this = t1;
    },
    RenderCustomMultiChildLayoutBox: function RenderCustomMultiChildLayoutBox(t0, t1, t2, t3, t4, t5) {
      var _ = this;
      _._custom_layout$_delegate = t0;
      _.ContainerRenderObjectMixin__childCount = t1;
      _.ContainerRenderObjectMixin__firstChild = t2;
      _.ContainerRenderObjectMixin__lastChild = t3;
      _._layoutCacheStorage = t4;
      _._computingThisDryBaseline = _._computingThisDryLayout = false;
      _._box$_size = null;
      _._debugActivePointers = 0;
      _._debugDisposed = false;
      _.parentData = null;
      _._depth = 0;
      _.debugCreator = _._object$_parent = null;
      _._debugDoingThisLayout = _._debugDoingThisResize = false;
      _._debugCanParentUseSize = null;
      _._debugMutationsLocked = false;
      _._object$_owner = null;
      _._needsLayout = true;
      _._relayoutBoundary = null;
      _._doingThisLayoutWithCallback = false;
      _._constraints = null;
      _._debugDoingThisPaint = false;
      _.__RenderObject__wasRepaintBoundary_A = $;
      _._layerHandle = t5;
      _._needsCompositingBitsUpdate = false;
      _.__RenderObject__needsCompositing_A = $;
      _._needsPaint = true;
      _._needsCompositedLayerUpdate = false;
      _._cachedSemanticsConfiguration = null;
      _._needsSemanticsUpdate = true;
      _._semantics = null;
    },
    _RenderCustomMultiChildLayoutBox_RenderBox_ContainerRenderObjectMixin: function _RenderCustomMultiChildLayoutBox_RenderBox_ContainerRenderObjectMixin() {
    },
    _RenderCustomMultiChildLayoutBox_RenderBox_ContainerRenderObjectMixin_RenderBoxContainerDefaultsMixin: function _RenderCustomMultiChildLayoutBox_RenderBox_ContainerRenderObjectMixin_RenderBoxContainerDefaultsMixin() {
    },
    RenderCustomPaint__updateSemanticsChildren(oldSemantics, newChildSemantics) {
      var t1, oldChildrenBottom, newChildren, t2, t3, newSemantics, newChild, oldKeyedChildren, oldChildrenTop, oldChild, t4, t5, newChildrenTop, key, oldChild0, _box_0 = {};
      _box_0.newChildSemantics = newChildSemantics;
      if (oldSemantics == null)
        oldSemantics = B.List_empty19;
      A.assertHelper(new A.RenderCustomPaint__updateSemanticsChildren_closure(_box_0).call$0());
      t1 = J.getInterceptor$asx(oldSemantics);
      oldChildrenBottom = t1.get$length(oldSemantics) - 1;
      newChildren = A.List_List$filled(0, null, false, type$.nullable_SemanticsNode);
      t2 = 0 <= oldChildrenBottom;
      while (true) {
        if (!false)
          break;
        t1.$index(oldSemantics, 0);
        t3 = _box_0.newChildSemantics;
        if (0 >= 0)
          return A.ioore(t3, 0);
        newSemantics = t3[0];
        newSemantics.get$key(newSemantics);
        break;
      }
      while (true) {
        if (!false)
          break;
        t1.$index(oldSemantics, oldChildrenBottom);
        t3 = _box_0.newChildSemantics;
        return A.ioore(t3, -1);
        newChild = t3[-1];
        newChild.get$key(newChild);
        break;
      }
      oldKeyedChildren = A._Cell$named("oldKeyedChildren");
      oldChildrenTop = 0;
      if (t2) {
        oldKeyedChildren.set$finalLocalValue(A.LinkedHashMap_LinkedHashMap$_empty(type$.Key, type$.SemanticsNode));
        for (t3 = oldKeyedChildren.__late_helper$_name; oldChildrenTop <= oldChildrenBottom;) {
          oldChild = t1.$index(oldSemantics, oldChildrenTop);
          t4 = oldChild.key;
          if (t4 != null) {
            t5 = oldKeyedChildren._value;
            if (t5 === oldKeyedChildren)
              A.throwExpression(A.LateError$localNI(t3));
            J.$indexSet$ax(t5, t4, oldChild);
          }
          ++oldChildrenTop;
        }
      }
      for (t3 = oldKeyedChildren.__late_helper$_name, newChildrenTop = 0; false;) {
        t4 = _box_0.newChildSemantics;
        if (!(newChildrenTop < 0))
          return A.ioore(t4, newChildrenTop);
        newSemantics = t4[newChildrenTop];
        oldChild = null;
        if (t2) {
          key = newSemantics.get$key(newSemantics);
          t4 = oldKeyedChildren._value;
          if (t4 === oldKeyedChildren)
            A.throwExpression(A.LateError$localNI(t3));
          oldChild0 = J.$index$asx(t4, key);
          if (oldChild0 != null)
            newSemantics.get$key(newSemantics);
          else
            oldChild = oldChild0;
        }
        t4 = oldChild == null;
        if (!t4)
          newSemantics.get$key(newSemantics);
        A.assertHelper(t4);
        newChild = A.RenderCustomPaint__updateSemanticsChild(oldChild, newSemantics);
        A.assertHelper(oldChild === newChild || t4);
        B.JSArray_methods.$indexSet(newChildren, newChildrenTop, newChild);
        ++newChildrenTop;
      }
      A.assertHelper(oldChildrenTop === oldChildrenBottom + 1);
      A.assertHelper(newChildrenTop === 0);
      A.assertHelper(0 - newChildrenTop === t1.get$length(oldSemantics) - oldChildrenTop);
      t1.get$length(oldSemantics);
      while (true) {
        if (!false)
          break;
        oldChild = t1.$index(oldSemantics, oldChildrenTop);
        t2 = _box_0.newChildSemantics;
        if (!(newChildrenTop < 0))
          return A.ioore(t2, newChildrenTop);
        newSemantics = t2[newChildrenTop];
        newSemantics.get$key(newSemantics);
        A.assertHelper(false);
        newChild = A.RenderCustomPaint__updateSemanticsChild(oldChild, newSemantics);
        A.assertHelper(oldChild === newChild);
        B.JSArray_methods.$indexSet(newChildren, newChildrenTop, newChild);
        ++newChildrenTop;
        ++oldChildrenTop;
      }
      A.assertHelper(new A.RenderCustomPaint__updateSemanticsChildren_closure0(newChildren).call$0());
      return new A.CastList(newChildren, A._arrayInstanceType(newChildren)._eval$1("CastList<1,SemanticsNode>"));
    },
    RenderCustomPaint__updateSemanticsChild(oldChild, newSemantics) {
      var newChild, properties, config,
        t1 = oldChild == null;
      if (!t1)
        newSemantics.get$key(newSemantics);
      A.assertHelper(t1);
      newChild = t1 ? A.SemanticsNode$(newSemantics.get$key(newSemantics), null) : oldChild;
      properties = newSemantics.get$properties();
      config = A.SemanticsConfiguration$();
      properties.get$sortKey();
      config._sortKey = properties.get$sortKey();
      config._hasBeenAnnotated = true;
      properties.get$checked(properties);
      config.set$isChecked(properties.get$checked(properties));
      properties.get$mixed();
      config.set$isCheckStateMixed(properties.get$mixed());
      properties.get$selected(properties);
      t1 = properties.get$selected(properties);
      config._setFlag$2(B.SemanticsFlag_268435456_hasSelectedState, true);
      config._setFlag$2(B.SemanticsFlag_4_isSelected, t1);
      properties.get$button(properties);
      config._setFlag$2(B.SemanticsFlag_8_isButton, properties.get$button(properties));
      properties.get$expanded(properties);
      t1 = properties.get$expanded(properties);
      config._setFlag$2(B.SemanticsFlag_67108864_hasExpandedState, true);
      config._setFlag$2(B.SemanticsFlag_134217728_isExpanded, t1);
      properties.get$link();
      config._setFlag$2(B.SemanticsFlag_4194304_isLink, properties.get$link());
      properties.get$linkUrl();
      config.set$linkUrl(properties.get$linkUrl());
      properties.get$textField();
      config._setFlag$2(B.SemanticsFlag_16_isTextField, properties.get$textField());
      properties.get$slider();
      config._setFlag$2(B.SemanticsFlag_8388608_isSlider, properties.get$slider());
      properties.get$keyboardKey();
      config._setFlag$2(B.SemanticsFlag_16777216_isKeyboardKey, properties.get$keyboardKey());
      properties.get$readOnly(properties);
      config._setFlag$2(B.SemanticsFlag_1048576_isReadOnly, properties.get$readOnly(properties));
      properties.get$focusable();
      config._setFlag$2(B.SemanticsFlag_2097152_isFocusable, properties.get$focusable());
      properties.get$focused(properties);
      config._setFlag$2(B.SemanticsFlag_32_isFocused, properties.get$focused(properties));
      properties.get$enabled(properties);
      t1 = properties.get$enabled(properties);
      config._setFlag$2(B.SemanticsFlag_64_hasEnabledState, true);
      config._setFlag$2(B.SemanticsFlag_128_isEnabled, t1);
      properties.get$inMutuallyExclusiveGroup();
      config._setFlag$2(B.SemanticsFlag_256_isInMutuallyExclusiveGroup, properties.get$inMutuallyExclusiveGroup());
      properties.get$obscured();
      config._setFlag$2(B.SemanticsFlag_1024_isObscured, properties.get$obscured());
      properties.get$multiline(properties);
      config._setFlag$2(B.SemanticsFlag_524288_isMultiline, properties.get$multiline(properties));
      properties.get$hidden(properties);
      config._setFlag$2(B.SemanticsFlag_8192_isHidden, properties.get$hidden(properties));
      properties.get$header();
      config._setFlag$2(B.SemanticsFlag_512_isHeader, properties.get$header());
      properties.get$headingLevel();
      config.set$headingLevel(properties.get$headingLevel());
      properties.get$scopesRoute();
      config._setFlag$2(B.SemanticsFlag_2048_scopesRoute, properties.get$scopesRoute());
      properties.get$namesRoute();
      config._setFlag$2(B.SemanticsFlag_4096_namesRoute, properties.get$namesRoute());
      properties.get$liveRegion();
      config._setFlag$2(B.SemanticsFlag_32768_isLiveRegion, properties.get$liveRegion());
      properties.get$maxValueLength();
      config.set$maxValueLength(properties.get$maxValueLength());
      properties.get$currentValueLength();
      config.set$currentValueLength(properties.get$currentValueLength());
      properties.get$toggled();
      t1 = properties.get$toggled();
      config._setFlag$2(B.SemanticsFlag_65536_hasToggledState, true);
      config._setFlag$2(B.SemanticsFlag_131072_isToggled, t1);
      properties.get$image(properties);
      config._setFlag$2(B.SemanticsFlag_16384_isImage, properties.get$image(properties));
      properties.get$label(properties);
      config._attributedLabel = A.AttributedString$(properties.get$label(properties), B.List_empty1);
      config._hasBeenAnnotated = true;
      properties.get$value(properties);
      config._attributedValue = A.AttributedString$(properties.get$value(properties), B.List_empty1);
      config._hasBeenAnnotated = true;
      properties.get$increasedValue();
      config._attributedIncreasedValue = A.AttributedString$(properties.get$increasedValue(), B.List_empty1);
      config._hasBeenAnnotated = true;
      properties.get$decreasedValue();
      config._attributedDecreasedValue = A.AttributedString$(properties.get$decreasedValue(), B.List_empty1);
      config._hasBeenAnnotated = true;
      properties.get$hint(properties);
      config._attributedHint = A.AttributedString$(properties.get$hint(properties), B.List_empty1);
      config._hasBeenAnnotated = true;
      properties.get$textDirection();
      config._textDirection = properties.get$textDirection();
      config._hasBeenAnnotated = true;
      properties.get$onTap();
      config.set$onTap(properties.get$onTap());
      properties.get$onLongPress();
      config.set$onLongPress(properties.get$onLongPress());
      properties.get$onScrollLeft();
      config.set$onScrollLeft(properties.get$onScrollLeft());
      properties.get$onScrollRight();
      config.set$onScrollRight(properties.get$onScrollRight());
      properties.get$onScrollUp();
      config.set$onScrollUp(properties.get$onScrollUp());
      properties.get$onScrollDown();
      config.set$onScrollDown(properties.get$onScrollDown());
      properties.get$onIncrease();
      config.set$onIncrease(properties.get$onIncrease());
      properties.get$onDecrease();
      config.set$onDecrease(properties.get$onDecrease());
      properties.get$onCopy(properties);
      config.set$onCopy(0, properties.get$onCopy(properties));
      properties.get$onCut(properties);
      config.set$onCut(0, properties.get$onCut(properties));
      properties.get$onPaste(properties);
      config.set$onPaste(0, properties.get$onPaste(properties));
      properties.get$onMoveCursorForwardByCharacter();
      config.set$onMoveCursorForwardByCharacter(properties.get$onMoveCursorForwardByCharacter());
      properties.get$onMoveCursorBackwardByCharacter();
      config.set$onMoveCursorBackwardByCharacter(properties.get$onMoveCursorBackwardByCharacter());
      properties.get$onMoveCursorForwardByWord();
      config.set$onMoveCursorForwardByWord(properties.get$onMoveCursorForwardByWord());
      properties.get$onMoveCursorBackwardByWord();
      config.set$onMoveCursorBackwardByWord(properties.get$onMoveCursorBackwardByWord());
      properties.get$onSetSelection();
      config.set$onSetSelection(properties.get$onSetSelection());
      properties.get$onSetText();
      config.set$onSetText(properties.get$onSetText());
      properties.get$onDidGainAccessibilityFocus();
      config.set$onDidGainAccessibilityFocus(properties.get$onDidGainAccessibilityFocus());
      properties.get$onDidLoseAccessibilityFocus();
      config.set$onDidLoseAccessibilityFocus(properties.get$onDidLoseAccessibilityFocus());
      properties.get$onFocus(properties);
      config.set$onFocus(0, properties.get$onFocus(properties));
      properties.get$onDismiss();
      config.set$onDismiss(properties.get$onDismiss());
      newChild.updateWith$2$childrenInInversePaintOrder$config(0, B.List_empty19, config);
      newChild.set$rect(0, newSemantics.get$rect(newSemantics));
      newChild.set$transform(0, newSemantics.get$transform(newSemantics));
      newChild.set$tags(newSemantics.get$tags());
      return newChild;
    },
    CustomPainter: function CustomPainter() {
    },
    RenderCustomPaint: function RenderCustomPaint(t0, t1, t2, t3, t4, t5, t6, t7) {
      var _ = this;
      _._custom_paint$_painter = t0;
      _._foregroundPainter = t1;
      _._preferredSize = t2;
      _.isComplex = t3;
      _.willChange = t4;
      _._foregroundSemanticsNodes = _._backgroundSemanticsNodes = _._foregroundSemanticsBuilder = _._backgroundSemanticsBuilder = null;
      _.RenderObjectWithChildMixin__child = t5;
      _._layoutCacheStorage = t6;
      _._computingThisDryBaseline = _._computingThisDryLayout = false;
      _._box$_size = null;
      _._debugActivePointers = 0;
      _._debugDisposed = false;
      _.parentData = null;
      _._depth = 0;
      _.debugCreator = _._object$_parent = null;
      _._debugDoingThisLayout = _._debugDoingThisResize = false;
      _._debugCanParentUseSize = null;
      _._debugMutationsLocked = false;
      _._object$_owner = null;
      _._needsLayout = true;
      _._relayoutBoundary = null;
      _._doingThisLayoutWithCallback = false;
      _._constraints = null;
      _._debugDoingThisPaint = false;
      _.__RenderObject__wasRepaintBoundary_A = $;
      _._layerHandle = t7;
      _._needsCompositingBitsUpdate = false;
      _.__RenderObject__needsCompositing_A = $;
      _._needsPaint = true;
      _._needsCompositedLayerUpdate = false;
      _._cachedSemanticsConfiguration = null;
      _._needsSemanticsUpdate = true;
      _._semantics = null;
    },
    RenderCustomPaint__paintWithPainter_closure: function RenderCustomPaint__paintWithPainter_closure(t0, t1) {
      this.debugPreviousCanvasSaveCount = t0;
      this.canvas = t1;
    },
    RenderCustomPaint__paintWithPainter_closure0: function RenderCustomPaint__paintWithPainter_closure0(t0, t1, t2) {
      this.canvas = t0;
      this.debugPreviousCanvasSaveCount = t1;
      this.painter = t2;
    },
    RenderCustomPaint_assembleSemanticsNode_closure: function RenderCustomPaint_assembleSemanticsNode_closure(t0, t1) {
      this.$this = t0;
      this.children = t1;
    },
    RenderCustomPaint__updateSemanticsChildren_closure: function RenderCustomPaint__updateSemanticsChildren_closure(t0) {
      this._box_0 = t0;
    },
    RenderCustomPaint__updateSemanticsChildren_closure0: function RenderCustomPaint__updateSemanticsChildren_closure0(t0) {
      this.newChildren = t0;
    },
    _debugDrawDoubleRect(canvas, outerRect, innerRect, color) {
      var paint,
        t1 = $.$get$_renderer(),
        path = t1.createPath$0();
      path.set$fillType(B.PathFillType_1);
      path.addRect$1(outerRect);
      path.addRect$1(innerRect);
      paint = t1.createPaint$0();
      paint.set$color(0, color);
      canvas.drawPath$2(path, paint);
    },
    debugPaintPadding(canvas, outerRect, innerRect) {
      A.assertHelper(new A.debugPaintPadding_closure(innerRect, canvas, outerRect, 2).call$0());
    },
    debugPaintPadding_closure: function debugPaintPadding_closure(t0, t1, t2, t3) {
      var _ = this;
      _.innerRect = t0;
      _.canvas = t1;
      _.outerRect = t2;
      _.outlineWidth = t3;
    },
    _OverflowSide: function _OverflowSide(t0, t1) {
      this.index = t0;
      this._name = t1;
    },
    _OverflowRegionData: function _OverflowRegionData(t0, t1, t2, t3, t4) {
      var _ = this;
      _.rect = t0;
      _.label = t1;
      _.labelOffset = t2;
      _.rotation = t3;
      _.side = t4;
    },
    DebugOverflowIndicatorMixin: function DebugOverflowIndicatorMixin() {
    },
    DebugOverflowIndicatorMixin__reportOverflow_closure: function DebugOverflowIndicatorMixin__reportOverflow_closure(t0, t1) {
      this._box_0 = t0;
      this.$this = t1;
    },
    RenderEditable__calculateAdjustedCursorOffset(offset, boundingRects) {
      return new A.Offset(A.clampDouble(offset._dx, boundingRects.left, boundingRects.right), A.clampDouble(offset._dy, boundingRects.top, boundingRects.bottom));
    },
    _RenderEditableCustomPaint$(painter) {
      var t1 = new A._RenderEditableCustomPaint(painter, new A._LayoutCacheStorage(), A.LayerHandle$(type$.ContainerLayer_2));
      t1.RenderObject$0();
      return t1;
    },
    _TextHighlightPainter$() {
      return new A._TextHighlightPainter($.$get$_renderer().createPaint$0(), B.BoxHeightStyle_0, B.BoxWidthStyle_0, $.$get$ChangeNotifier__emptyListeners());
    },
    TextSelectionPoint: function TextSelectionPoint(t0, t1) {
      this.point = t0;
      this.direction = t1;
    },
    VerticalCaretMovementRun: function VerticalCaretMovementRun(t0, t1, t2, t3, t4, t5) {
      var _ = this;
      _._currentOffset = t0;
      _._editable$_currentLine = t1;
      _._currentTextPosition = t2;
      _._lineMetrics = t3;
      _._editable = t4;
      _._isValid = true;
      _._positionCache = t5;
    },
    RenderEditable: function RenderEditable(t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t18, t19, t20, t21, t22, t23, t24, t25, t26, t27, t28, t29, t30, t31, t32, t33, t34, t35) {
      var _ = this;
      _._editable$_painter = _._editable$_foregroundPainter = _._backgroundRenderObject = _._foregroundRenderObject = null;
      _.__RenderEditable__caretPainter_FI = $;
      _._selectionPainter = t0;
      _._autocorrectHighlightPainter = t1;
      _._cachedBuiltInPainters = _._cachedBuiltInForegroundPainters = null;
      _.ignorePointer = t2;
      _._devicePixelRatio = t3;
      _._obscuringCharacter = t4;
      _._obscureText = t5;
      _.textSelectionDelegate = t6;
      _._selectionStartInViewport = t7;
      _._selectionEndInViewport = t8;
      _._editable$_textPainter = t9;
      _._editable$_textIntrinsicsCache = _._editable$_cachedCombinedSemanticsInfos = _._cachedAttributedValue = null;
      _._disposeShowCursor = t10;
      _._showCursor = t11;
      _._hasFocus = t12;
      _._forceLine = t13;
      _._readOnly = t14;
      _._editable$_maxLines = t15;
      _._minLines = t16;
      _._expands = t17;
      _._selection = t18;
      _._editable$_offset = t19;
      _._cursorWidth = t20;
      _._cursorHeight = t21;
      _._paintCursorOnTop = t22;
      _._editable$_startHandleLayerLink = t23;
      _._editable$_endHandleLayerLink = t24;
      _._floatingCursorOn = false;
      _.__RenderEditable__floatingCursorTextPosition_A = $;
      _._enableInteractiveSelection = t25;
      _._editable$_maxScrollExtent = 0;
      _._editable$_clipBehavior = t26;
      _._cachedLineBreakCount = _._editable$_cachedChildNodes = _._editable$_semanticsInfo = null;
      _.__RenderEditable__longPress_A = _.__RenderEditable__tap_A = $;
      _._editable$_placeholderDimensions = _._lastSecondaryTapDownPosition = _._lastTapDownPosition = null;
      _.__RenderEditable__caretPrototype_A = $;
      _._relativeOrigin = t27;
      _._previousOffset = null;
      _._shouldResetOrigin = true;
      _._resetOriginOnBottom = _._resetOriginOnTop = _._resetOriginOnRight = _._resetOriginOnLeft = false;
      _._resetFloatingCursorAnimationValue = null;
      _._leaderLayerHandler = t28;
      _._editable$_clipRectLayer = t29;
      _.ContainerRenderObjectMixin__childCount = t30;
      _.ContainerRenderObjectMixin__firstChild = t31;
      _.ContainerRenderObjectMixin__lastChild = t32;
      _.RelayoutWhenSystemFontsChangeMixin__hasPendingSystemFontsDidChangeCallBack = t33;
      _._layoutCacheStorage = t34;
      _._computingThisDryBaseline = _._computingThisDryLayout = false;
      _._box$_size = null;
      _._debugActivePointers = 0;
      _._debugDisposed = false;
      _.parentData = null;
      _._depth = 0;
      _.debugCreator = _._object$_parent = null;
      _._debugDoingThisLayout = _._debugDoingThisResize = false;
      _._debugCanParentUseSize = null;
      _._debugMutationsLocked = false;
      _._object$_owner = null;
      _._needsLayout = true;
      _._relayoutBoundary = null;
      _._doingThisLayoutWithCallback = false;
      _._constraints = null;
      _._debugDoingThisPaint = false;
      _.__RenderObject__wasRepaintBoundary_A = $;
      _._layerHandle = t35;
      _._needsCompositingBitsUpdate = false;
      _.__RenderObject__needsCompositing_A = $;
      _._needsPaint = true;
      _._needsCompositedLayerUpdate = false;
      _._cachedSemanticsConfiguration = null;
      _._needsSemanticsUpdate = true;
      _._semantics = null;
    },
    RenderEditable_getBoxesForSelection_closure: function RenderEditable_getBoxesForSelection_closure(t0) {
      this.$this = t0;
    },
    RenderEditable_describeSemanticsConfiguration_closure: function RenderEditable_describeSemanticsConfiguration_closure() {
    },
    RenderEditable__createShowOnScreenFor_closure: function RenderEditable__createShowOnScreenFor_closure(t0, t1) {
      this.$this = t0;
      this.key = t1;
    },
    RenderEditable_getRectForComposingRange_closure: function RenderEditable_getRectForComposingRange_closure() {
    },
    RenderEditable_computeMinIntrinsicWidth_closure: function RenderEditable_computeMinIntrinsicWidth_closure() {
    },
    RenderEditable_computeMaxIntrinsicWidth_closure: function RenderEditable_computeMaxIntrinsicWidth_closure() {
    },
    _RenderEditableCustomPaint: function _RenderEditableCustomPaint(t0, t1, t2) {
      var _ = this;
      _._editable$_painter = t0;
      _._layoutCacheStorage = t1;
      _._computingThisDryBaseline = _._computingThisDryLayout = false;
      _._box$_size = null;
      _._debugActivePointers = 0;
      _._debugDisposed = false;
      _.parentData = null;
      _._depth = 0;
      _.debugCreator = _._object$_parent = null;
      _._debugDoingThisLayout = _._debugDoingThisResize = false;
      _._debugCanParentUseSize = null;
      _._debugMutationsLocked = false;
      _._object$_owner = null;
      _._needsLayout = true;
      _._relayoutBoundary = null;
      _._doingThisLayoutWithCallback = false;
      _._constraints = null;
      _._debugDoingThisPaint = false;
      _.__RenderObject__wasRepaintBoundary_A = $;
      _._layerHandle = t2;
      _._needsCompositingBitsUpdate = false;
      _.__RenderObject__needsCompositing_A = $;
      _._needsPaint = true;
      _._needsCompositedLayerUpdate = false;
      _._cachedSemanticsConfiguration = null;
      _._needsSemanticsUpdate = true;
      _._semantics = null;
    },
    RenderEditablePainter: function RenderEditablePainter() {
    },
    _TextHighlightPainter: function _TextHighlightPainter(t0, t1, t2, t3) {
      var _ = this;
      _.highlightPaint = t0;
      _._highlightedRange = _._editable$_highlightColor = null;
      _._selectionHeightStyle = t1;
      _._selectionWidthStyle = t2;
      _.ChangeNotifier__count = 0;
      _.ChangeNotifier__listeners = t3;
      _.ChangeNotifier__reentrantlyRemovedListeners = _.ChangeNotifier__notificationCallStackDepth = 0;
      _.ChangeNotifier__creationDispatched = _.ChangeNotifier__debugDisposed = false;
    },
    _CaretPainter: function _CaretPainter(t0, t1, t2) {
      var _ = this;
      _._shouldPaint = true;
      _.showRegularCaret = false;
      _.caretPaint = t0;
      _.___CaretPainter_floatingCursorPaint_FI = $;
      _._cursorRadius = _._caretColor = null;
      _._cursorOffset = t1;
      _._floatingCursorRect = _._backgroundCursorColor = null;
      _.ChangeNotifier__count = 0;
      _.ChangeNotifier__listeners = t2;
      _.ChangeNotifier__reentrantlyRemovedListeners = _.ChangeNotifier__notificationCallStackDepth = 0;
      _.ChangeNotifier__creationDispatched = _.ChangeNotifier__debugDisposed = false;
    },
    _CompositeRenderEditablePainter: function _CompositeRenderEditablePainter(t0, t1) {
      var _ = this;
      _.painters = t0;
      _.ChangeNotifier__count = 0;
      _.ChangeNotifier__listeners = t1;
      _.ChangeNotifier__reentrantlyRemovedListeners = _.ChangeNotifier__notificationCallStackDepth = 0;
      _.ChangeNotifier__creationDispatched = _.ChangeNotifier__debugDisposed = false;
    },
    _RenderEditable_RenderBox_RelayoutWhenSystemFontsChangeMixin: function _RenderEditable_RenderBox_RelayoutWhenSystemFontsChangeMixin() {
    },
    _RenderEditable_RenderBox_RelayoutWhenSystemFontsChangeMixin_ContainerRenderObjectMixin: function _RenderEditable_RenderBox_RelayoutWhenSystemFontsChangeMixin_ContainerRenderObjectMixin() {
    },
    _RenderEditable_RenderBox_RelayoutWhenSystemFontsChangeMixin_ContainerRenderObjectMixin_RenderInlineChildrenContainerDefaults: function _RenderEditable_RenderBox_RelayoutWhenSystemFontsChangeMixin_ContainerRenderObjectMixin_RenderInlineChildrenContainerDefaults() {
    },
    RenderErrorBox__initBackgroundColor() {
      var t1 = {};
      t1.result = B.Color_y6J;
      A.assertHelper(new A.RenderErrorBox__initBackgroundColor_closure(t1).call$0());
      return t1.result;
    },
    RenderErrorBox__initTextStyle() {
      var _null = null, t1 = {};
      t1.result = A.TextStyle_TextStyle(_null, B.Color_ZpL, _null, _null, _null, _null, "sans-serif", _null, _null, 18, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null);
      A.assertHelper(new A.RenderErrorBox__initTextStyle_closure(t1).call$0());
      return t1.result;
    },
    RenderErrorBox: function RenderErrorBox(t0, t1, t2) {
      var _ = this;
      _.message = t0;
      _.__RenderErrorBox__paragraph_F = $;
      _._layoutCacheStorage = t1;
      _._computingThisDryBaseline = _._computingThisDryLayout = false;
      _._box$_size = null;
      _._debugActivePointers = 0;
      _._debugDisposed = false;
      _.parentData = null;
      _._depth = 0;
      _.debugCreator = _._object$_parent = null;
      _._debugDoingThisLayout = _._debugDoingThisResize = false;
      _._debugCanParentUseSize = null;
      _._debugMutationsLocked = false;
      _._object$_owner = null;
      _._needsLayout = true;
      _._relayoutBoundary = null;
      _._doingThisLayoutWithCallback = false;
      _._constraints = null;
      _._debugDoingThisPaint = false;
      _.__RenderObject__wasRepaintBoundary_A = $;
      _._layerHandle = t2;
      _._needsCompositingBitsUpdate = false;
      _.__RenderObject__needsCompositing_A = $;
      _._needsPaint = true;
      _._needsCompositedLayerUpdate = false;
      _._cachedSemanticsConfiguration = null;
      _._needsSemanticsUpdate = true;
      _._semantics = null;
    },
    RenderErrorBox__initBackgroundColor_closure: function RenderErrorBox__initBackgroundColor_closure(t0) {
      this._box_0 = t0;
    },
    RenderErrorBox__initTextStyle_closure: function RenderErrorBox__initTextStyle_closure(t0) {
      this._box_0 = t0;
    },
    _AxisSize__convert0(size, direction) {
      var t1;
      switch (direction.index) {
        case 0:
          t1 = size;
          break;
        case 1:
          t1 = new A.Size(size._dy, size._dx);
          break;
        default:
          t1 = null;
      }
      return t1;
    },
    _AxisSize_applyConstraints0(_this, constraints, direction) {
      var t1;
      switch (direction.index) {
        case 0:
          t1 = constraints;
          break;
        case 1:
          t1 = constraints.get$flipped();
          break;
        default:
          t1 = null;
      }
      return t1.constrain$1(_this);
    },
    _AxisSize__0(_this, other) {
      return new A.Size(_this._dx + other._dx, Math.max(_this._dy, other._dy));
    },
    _AscentDescent__(_this, other) {
      var _0_4_isSet, v, _0_4, t1, _0_11, _0_11_isSet, xAscent, xDescent, yAscent, t2, _0_4_isSet0, _0_7, t3, _0_8, _0_10, _null = null;
      $label0$0: {
        _0_4_isSet = _this == null;
        if (_0_4_isSet) {
          v = other;
          _0_4 = v;
        } else {
          v = _null;
          _0_4 = v;
        }
        if (!_0_4_isSet) {
          t1 = false;
          t1 = other == null;
          _0_4 = other;
          v = _this;
          _0_4_isSet = true;
        } else
          t1 = true;
        if (t1) {
          t1 = v;
          break $label0$0;
        }
        t1 = type$.Record_2_nullable_Object_and_nullable_Object;
        _0_11 = _null;
        _0_11_isSet = false;
        xAscent = _null;
        xDescent = _null;
        yAscent = _null;
        t2 = false;
        if (t1._is(_this)) {
          _0_4_isSet0 = true;
          _0_7 = _this._0;
          t3 = _0_7;
          if (typeof t3 == "number") {
            A._asDouble(_0_7);
            _0_8 = _this._1;
            t3 = _0_8;
            if (typeof t3 == "number") {
              A._asDouble(_0_8);
              if (_0_4_isSet)
                t3 = _0_4;
              else {
                t3 = other;
                _0_4_isSet = _0_4_isSet0;
                _0_4 = t3;
              }
              if (t1._is(t3)) {
                if (_0_4_isSet)
                  t3 = _0_4;
                else {
                  t3 = other;
                  _0_4_isSet = _0_4_isSet0;
                  _0_4 = t3;
                }
                _0_10 = (t3 == null ? t1._as(t3) : t3)._0;
                t3 = _0_10;
                _0_11_isSet = typeof t3 == "number";
                if (_0_11_isSet) {
                  A._asDouble(_0_10);
                  if (_0_4_isSet)
                    t2 = _0_4;
                  else {
                    t2 = other;
                    _0_4_isSet = _0_4_isSet0;
                    _0_4 = t2;
                  }
                  _0_11 = (t2 == null ? t1._as(t2) : t2)._1;
                  t2 = _0_11;
                  t2 = typeof t2 == "number";
                  yAscent = _0_10;
                }
              }
              xDescent = _0_8;
            }
            xAscent = _0_7;
          }
        }
        if (t2) {
          if (_0_11_isSet)
            t1 = _0_11;
          else {
            t2 = _0_4_isSet ? _0_4 : other;
            _0_11 = (t2 == null ? t1._as(t2) : t2)._1;
            t1 = _0_11;
          }
          A._asDouble(t1);
          _this = new A._Record_2(Math.max(A.checkNum(xAscent), A.checkNum(yAscent)), Math.max(A.checkNum(xDescent), t1));
          t1 = _this;
          break $label0$0;
        }
        t1 = _null;
      }
      return t1;
    },
    RenderFlex$(clipBehavior, crossAxisAlignment, direction, mainAxisAlignment, mainAxisSize, spacing, textBaseline, textDirection, verticalDirection) {
      var i, _null = null,
        t1 = A.LayerHandle$(type$.ClipRectLayer),
        _list = J.JSArray_JSArray$allocateFixed(4, type$.TextPainter);
      for (i = 0; i < 4; ++i)
        _list[i] = A.TextPainter$(_null, _null, _null, _null, _null, B.TextAlign_4, B.TextDirection_1, _null, B._LinearTextScaler_1, B.TextWidthBasis_0);
      t1 = new A.RenderFlex(direction, mainAxisAlignment, mainAxisSize, crossAxisAlignment, textDirection, verticalDirection, textBaseline, clipBehavior, spacing, t1, _list, true, 0, _null, _null, new A._LayoutCacheStorage(), A.LayerHandle$(type$.ContainerLayer_2));
      t1.RenderObject$0();
      t1.addAll$1(0, _null);
      return t1;
    },
    RenderFlex__getFlex(child) {
      var t1 = child.parentData;
      t1.toString;
      t1 = type$.FlexParentData._as(t1).flex;
      return t1 == null ? 0 : t1;
    },
    RenderFlex__getFit(child) {
      var t1 = child.parentData;
      t1.toString;
      t1 = type$.FlexParentData._as(t1).fit;
      return t1 == null ? B.FlexFit_0 : t1;
    },
    _RenderFlex_RenderBox_ContainerRenderObjectMixin_RenderBoxContainerDefaultsMixin_DebugOverflowIndicatorMixin_reassemble_closure: function _RenderFlex_RenderBox_ContainerRenderObjectMixin_RenderBoxContainerDefaultsMixin_DebugOverflowIndicatorMixin_reassemble_closure(t0) {
      this.$this = t0;
    },
    _LayoutSizes: function _LayoutSizes(t0, t1, t2, t3) {
      var _ = this;
      _.axisSize = t0;
      _.mainAxisFreeSpace = t1;
      _.baselineOffset = t2;
      _.spacePerFlex = t3;
    },
    FlexFit: function FlexFit(t0, t1) {
      this.index = t0;
      this._name = t1;
    },
    FlexParentData: function FlexParentData(t0, t1, t2) {
      var _ = this;
      _.fit = _.flex = null;
      _.ContainerParentDataMixin_previousSibling = t0;
      _.ContainerParentDataMixin_nextSibling = t1;
      _.offset = t2;
    },
    MainAxisSize: function MainAxisSize(t0, t1) {
      this.index = t0;
      this._name = t1;
    },
    MainAxisAlignment: function MainAxisAlignment(t0, t1) {
      this.index = t0;
      this._name = t1;
    },
    CrossAxisAlignment: function CrossAxisAlignment(t0, t1) {
      this.index = t0;
      this._name = t1;
    },
    RenderFlex: function RenderFlex(t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16) {
      var _ = this;
      _._direction = t0;
      _._mainAxisAlignment = t1;
      _._mainAxisSize = t2;
      _._crossAxisAlignment = t3;
      _._flex$_textDirection = t4;
      _._verticalDirection = t5;
      _._textBaseline = t6;
      _._overflow = 0;
      _._clipBehavior = t7;
      _._spacing = t8;
      _._clipRectLayer = t9;
      _.DebugOverflowIndicatorMixin__indicatorLabel = t10;
      _.DebugOverflowIndicatorMixin__overflowReportNeeded = t11;
      _.ContainerRenderObjectMixin__childCount = t12;
      _.ContainerRenderObjectMixin__firstChild = t13;
      _.ContainerRenderObjectMixin__lastChild = t14;
      _._layoutCacheStorage = t15;
      _._computingThisDryBaseline = _._computingThisDryLayout = false;
      _._box$_size = null;
      _._debugActivePointers = 0;
      _._debugDisposed = false;
      _.parentData = null;
      _._depth = 0;
      _.debugCreator = _._object$_parent = null;
      _._debugDoingThisLayout = _._debugDoingThisResize = false;
      _._debugCanParentUseSize = null;
      _._debugMutationsLocked = false;
      _._object$_owner = null;
      _._needsLayout = true;
      _._relayoutBoundary = null;
      _._doingThisLayoutWithCallback = false;
      _._constraints = null;
      _._debugDoingThisPaint = false;
      _.__RenderObject__wasRepaintBoundary_A = $;
      _._layerHandle = t16;
      _._needsCompositingBitsUpdate = false;
      _.__RenderObject__needsCompositing_A = $;
      _._needsPaint = true;
      _._needsCompositedLayerUpdate = false;
      _._cachedSemanticsConfiguration = null;
      _._needsSemanticsUpdate = true;
      _._semantics = null;
    },
    RenderFlex__getIntrinsicSize_layoutChild: function RenderFlex__getIntrinsicSize_layoutChild(t0, t1, t2) {
      this.isHorizontal = t0;
      this.extent = t1;
      this.childSize = t2;
    },
    RenderFlex_computeMinIntrinsicWidth_closure: function RenderFlex_computeMinIntrinsicWidth_closure() {
    },
    RenderFlex_computeMaxIntrinsicWidth_closure: function RenderFlex_computeMaxIntrinsicWidth_closure() {
    },
    RenderFlex_computeMinIntrinsicHeight_closure: function RenderFlex_computeMinIntrinsicHeight_closure() {
    },
    RenderFlex_computeMaxIntrinsicHeight_closure: function RenderFlex_computeMaxIntrinsicHeight_closure() {
    },
    RenderFlex_computeDryBaseline_constraintsForChild: function RenderFlex_computeDryBaseline_constraintsForChild(t0, t1, t2, t3) {
      var _ = this;
      _.$this = t0;
      _.sizes = t1;
      _.constraints = t2;
      _.nonFlexConstraints = t3;
    },
    RenderFlex_computeDryLayout_closure: function RenderFlex_computeDryLayout_closure(t0, t1, t2) {
      this._box_0 = t0;
      this.$this = t1;
      this.constraints = t2;
    },
    RenderFlex__debugCheckConstraints_closure: function RenderFlex__debugCheckConstraints_closure(t0, t1, t2, t3) {
      var _ = this;
      _._box_0 = t0;
      _.$this = t1;
      _.constraints = t2;
      _.reportParentConstraints = t3;
    },
    RenderFlex_performLayout_closure: function RenderFlex_performLayout_closure(t0, t1) {
      this.$this = t0;
      this.constraints = t1;
    },
    RenderFlex_paint_closure: function RenderFlex_paint_closure(t0, t1, t2) {
      this.$this = t0;
      this.context = t1;
      this.offset = t2;
    },
    _RenderFlex_RenderBox_ContainerRenderObjectMixin: function _RenderFlex_RenderBox_ContainerRenderObjectMixin() {
    },
    _RenderFlex_RenderBox_ContainerRenderObjectMixin_RenderBoxContainerDefaultsMixin: function _RenderFlex_RenderBox_ContainerRenderObjectMixin_RenderBoxContainerDefaultsMixin() {
    },
    _RenderFlex_RenderBox_ContainerRenderObjectMixin_RenderBoxContainerDefaultsMixin_DebugOverflowIndicatorMixin: function _RenderFlex_RenderBox_ContainerRenderObjectMixin_RenderBoxContainerDefaultsMixin_DebugOverflowIndicatorMixin() {
    },
    RenderImage: function RenderImage(t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t18) {
      var _ = this;
      _._flipHorizontally = _._image$_resolvedAlignment = null;
      _._image = t0;
      _.debugImageLabel = t1;
      _._image$_width = t2;
      _._image$_height = t3;
      _._image$_scale = t4;
      _._image$_colorFilter = null;
      _._image$_color = t5;
      _._image$_opacity = t6;
      _._image$_filterQuality = t7;
      _._colorBlendMode = t8;
      _._image$_fit = t9;
      _._image$_alignment = t10;
      _._repeat = t11;
      _._centerSlice = t12;
      _._image$_invertColors = t13;
      _._matchTextDirection = t14;
      _._image$_textDirection = t15;
      _._isAntiAlias = t16;
      _._layoutCacheStorage = t17;
      _._computingThisDryBaseline = _._computingThisDryLayout = false;
      _._box$_size = null;
      _._debugActivePointers = 0;
      _._debugDisposed = false;
      _.parentData = null;
      _._depth = 0;
      _.debugCreator = _._object$_parent = null;
      _._debugDoingThisLayout = _._debugDoingThisResize = false;
      _._debugCanParentUseSize = null;
      _._debugMutationsLocked = false;
      _._object$_owner = null;
      _._needsLayout = true;
      _._relayoutBoundary = null;
      _._doingThisLayoutWithCallback = false;
      _._constraints = null;
      _._debugDoingThisPaint = false;
      _.__RenderObject__wasRepaintBoundary_A = $;
      _._layerHandle = t18;
      _._needsCompositingBitsUpdate = false;
      _.__RenderObject__needsCompositing_A = $;
      _._needsPaint = true;
      _._needsCompositedLayerUpdate = false;
      _._cachedSemanticsConfiguration = null;
      _._needsSemanticsUpdate = true;
      _._semantics = null;
    },
    LayerHandle$($T) {
      return new A.LayerHandle($T._eval$1("LayerHandle<0>"));
    },
    PictureLayer$(canvasBounds) {
      var t1 = new A.PictureLayer(canvasBounds, A.LinkedHashMap_LinkedHashMap$_empty(type$.int, type$.void_Function), A.LayerHandle$(type$.Layer_2));
      $.$get$FlutterMemoryAllocations_instance().dispatchObjectCreated$3$className$library$object(B.Type_Layer_qb8.toString$0(0), "package:flutter/rendering.dart", t1);
      return t1;
    },
    OffsetLayer$(offset) {
      var t1 = new A.OffsetLayer(offset, A.LinkedHashMap_LinkedHashMap$_empty(type$.int, type$.void_Function), A.LayerHandle$(type$.Layer_2));
      $.$get$FlutterMemoryAllocations_instance().dispatchObjectCreated$3$className$library$object(B.Type_Layer_qb8.toString$0(0), "package:flutter/rendering.dart", t1);
      return t1;
    },
    TransformLayer$(transform) {
      var t1 = new A.TransformLayer(transform, B.Offset_0_0, A.LinkedHashMap_LinkedHashMap$_empty(type$.int, type$.void_Function), A.LayerHandle$(type$.Layer_2));
      $.$get$FlutterMemoryAllocations_instance().dispatchObjectCreated$3$className$library$object(B.Type_Layer_qb8.toString$0(0), "package:flutter/rendering.dart", t1);
      return t1;
    },
    OpacityLayer$() {
      var t1 = new A.OpacityLayer(B.Offset_0_0, A.LinkedHashMap_LinkedHashMap$_empty(type$.int, type$.void_Function), A.LayerHandle$(type$.Layer_2));
      $.$get$FlutterMemoryAllocations_instance().dispatchObjectCreated$3$className$library$object(B.Type_Layer_qb8.toString$0(0), "package:flutter/rendering.dart", t1);
      return t1;
    },
    BackdropFilterLayer$(filter) {
      var t1 = new A.BackdropFilterLayer(filter, B.BlendMode_3, A.LinkedHashMap_LinkedHashMap$_empty(type$.int, type$.void_Function), A.LayerHandle$(type$.Layer_2));
      $.$get$FlutterMemoryAllocations_instance().dispatchObjectCreated$3$className$library$object(B.Type_Layer_qb8.toString$0(0), "package:flutter/rendering.dart", t1);
      return t1;
    },
    LeaderLayer$(link, offset) {
      var t1 = new A.LeaderLayer(link, offset, A.LinkedHashMap_LinkedHashMap$_empty(type$.int, type$.void_Function), A.LayerHandle$(type$.Layer_2));
      $.$get$FlutterMemoryAllocations_instance().dispatchObjectCreated$3$className$library$object(B.Type_Layer_qb8.toString$0(0), "package:flutter/rendering.dart", t1);
      return t1;
    },
    FollowerLayer__collectTransformForLayerChain(layers) {
      var index, t1, t2, t3,
        result = new A.Matrix40(new Float64Array(16));
      result.setIdentity$0();
      for (index = layers.length - 1; index > 0; --index) {
        t1 = layers.length;
        if (!(index < t1))
          return A.ioore(layers, index);
        t2 = layers[index];
        if (t2 != null) {
          t3 = index - 1;
          if (!(t3 < t1))
            return A.ioore(layers, t3);
          t2.applyTransform$2(layers[t3], result);
        }
      }
      return result;
    },
    FollowerLayer__pathsToCommonAncestor(a, b, ancestorsA, ancestorsB) {
      var t1, t2;
      if (a == null || b == null)
        return null;
      if (a === b)
        return a;
      t1 = a._layer$_depth;
      t2 = b._layer$_depth;
      if (t1 < t2) {
        B.JSArray_methods.add$1(ancestorsB, b._layer$_parent);
        return A.FollowerLayer__pathsToCommonAncestor(a, b._layer$_parent, ancestorsA, ancestorsB);
      } else if (t1 > t2) {
        B.JSArray_methods.add$1(ancestorsA, a._layer$_parent);
        return A.FollowerLayer__pathsToCommonAncestor(a._layer$_parent, b, ancestorsA, ancestorsB);
      }
      B.JSArray_methods.add$1(ancestorsA, a._layer$_parent);
      B.JSArray_methods.add$1(ancestorsB, b._layer$_parent);
      return A.FollowerLayer__pathsToCommonAncestor(a._layer$_parent, b._layer$_parent, ancestorsA, ancestorsB);
    },
    AnnotationEntry: function AnnotationEntry(t0, t1, t2) {
      this.annotation = t0;
      this.localPosition = t1;
      this.$ti = t2;
    },
    AnnotationResult: function AnnotationResult(t0, t1) {
      this._layer$_entries = t0;
      this.$ti = t1;
    },
    Layer0: function Layer0() {
    },
    Layer_addCompositionCallback_closure: function Layer_addCompositionCallback_closure(t0, t1) {
      this.$this = t0;
      this.callback = t1;
    },
    Layer_addCompositionCallback__closure: function Layer_addCompositionCallback__closure(t0) {
      this.$this = t0;
    },
    Layer_addCompositionCallback__closure0: function Layer_addCompositionCallback__closure0(t0) {
      this.$this = t0;
    },
    Layer_addCompositionCallback_closure0: function Layer_addCompositionCallback_closure0(t0, t1) {
      this.$this = t0;
      this.callbackId = t1;
    },
    Layer_debugDisposed_closure: function Layer_debugDisposed_closure(t0, t1) {
      this.$this = t0;
      this.disposed = t1;
    },
    Layer_debugHandleCount_closure: function Layer_debugHandleCount_closure(t0, t1) {
      this.$this = t0;
      this.count = t1;
    },
    Layer_dispose_closure: function Layer_dispose_closure(t0) {
      this.$this = t0;
    },
    LayerHandle: function LayerHandle(t0) {
      this._layer = null;
      this.$ti = t0;
    },
    PictureLayer: function PictureLayer(t0, t1, t2) {
      var _ = this;
      _.canvasBounds = t0;
      _._picture = null;
      _._willChangeHint = _._isComplexHint = false;
      _._layer$_callbacks = t1;
      _._compositionCallbackCount = 0;
      _._layer$_debugDisposed = _._layer$_debugMutationsLocked = false;
      _._parentHandle = t2;
      _._refCount = 0;
      _._layer$_parent = null;
      _._needsAddToScene = true;
      _._layer$_owner = _._engineLayer = null;
      _._layer$_depth = 0;
      _.debugCreator = _._previousSibling = _._nextSibling = null;
    },
    ContainerLayer0: function ContainerLayer0() {
    },
    ContainerLayer_append_closure: function ContainerLayer_append_closure(t0, t1) {
      this.$this = t0;
      this.child = t1;
    },
    ContainerLayer__adoptChild_closure: function ContainerLayer__adoptChild_closure(t0, t1) {
      this.$this = t0;
      this.child = t1;
    },
    OffsetLayer: function OffsetLayer(t0, t1, t2) {
      var _ = this;
      _._layer$_offset = t0;
      _._layer$_lastChild = _._layer$_firstChild = null;
      _._layer$_callbacks = t1;
      _._compositionCallbackCount = 0;
      _._layer$_debugDisposed = _._layer$_debugMutationsLocked = false;
      _._parentHandle = t2;
      _._refCount = 0;
      _._layer$_parent = null;
      _._needsAddToScene = true;
      _._layer$_owner = _._engineLayer = null;
      _._layer$_depth = 0;
      _.debugCreator = _._previousSibling = _._nextSibling = null;
    },
    ClipRectLayer: function ClipRectLayer(t0, t1, t2) {
      var _ = this;
      _._clipRect = null;
      _._layer$_clipBehavior = t0;
      _._layer$_lastChild = _._layer$_firstChild = null;
      _._layer$_callbacks = t1;
      _._compositionCallbackCount = 0;
      _._layer$_debugDisposed = _._layer$_debugMutationsLocked = false;
      _._parentHandle = t2;
      _._refCount = 0;
      _._layer$_parent = null;
      _._needsAddToScene = true;
      _._layer$_owner = _._engineLayer = null;
      _._layer$_depth = 0;
      _.debugCreator = _._previousSibling = _._nextSibling = null;
    },
    ClipRectLayer_addToScene_closure: function ClipRectLayer_addToScene_closure(t0) {
      this._box_0 = t0;
    },
    ClipRRectLayer: function ClipRRectLayer(t0, t1, t2) {
      var _ = this;
      _._clipRRect = null;
      _._layer$_clipBehavior = t0;
      _._layer$_lastChild = _._layer$_firstChild = null;
      _._layer$_callbacks = t1;
      _._compositionCallbackCount = 0;
      _._layer$_debugDisposed = _._layer$_debugMutationsLocked = false;
      _._parentHandle = t2;
      _._refCount = 0;
      _._layer$_parent = null;
      _._needsAddToScene = true;
      _._layer$_owner = _._engineLayer = null;
      _._layer$_depth = 0;
      _.debugCreator = _._previousSibling = _._nextSibling = null;
    },
    ClipRRectLayer_addToScene_closure: function ClipRRectLayer_addToScene_closure(t0) {
      this._box_0 = t0;
    },
    ClipPathLayer: function ClipPathLayer(t0, t1, t2) {
      var _ = this;
      _._layer$_clipPath = null;
      _._layer$_clipBehavior = t0;
      _._layer$_lastChild = _._layer$_firstChild = null;
      _._layer$_callbacks = t1;
      _._compositionCallbackCount = 0;
      _._layer$_debugDisposed = _._layer$_debugMutationsLocked = false;
      _._parentHandle = t2;
      _._refCount = 0;
      _._layer$_parent = null;
      _._needsAddToScene = true;
      _._layer$_owner = _._engineLayer = null;
      _._layer$_depth = 0;
      _.debugCreator = _._previousSibling = _._nextSibling = null;
    },
    ClipPathLayer_addToScene_closure: function ClipPathLayer_addToScene_closure(t0) {
      this._box_0 = t0;
    },
    ColorFilterLayer: function ColorFilterLayer(t0, t1) {
      var _ = this;
      _._layer$_lastChild = _._layer$_firstChild = _._layer$_colorFilter = null;
      _._layer$_callbacks = t0;
      _._compositionCallbackCount = 0;
      _._layer$_debugDisposed = _._layer$_debugMutationsLocked = false;
      _._parentHandle = t1;
      _._refCount = 0;
      _._layer$_parent = null;
      _._needsAddToScene = true;
      _._layer$_owner = _._engineLayer = null;
      _._layer$_depth = 0;
      _.debugCreator = _._previousSibling = _._nextSibling = null;
    },
    ImageFilterLayer: function ImageFilterLayer(t0, t1, t2, t3) {
      var _ = this;
      _._layer$_imageFilter = t0;
      _._layer$_offset = t1;
      _._layer$_lastChild = _._layer$_firstChild = null;
      _._layer$_callbacks = t2;
      _._compositionCallbackCount = 0;
      _._layer$_debugDisposed = _._layer$_debugMutationsLocked = false;
      _._parentHandle = t3;
      _._refCount = 0;
      _._layer$_parent = null;
      _._needsAddToScene = true;
      _._layer$_owner = _._engineLayer = null;
      _._layer$_depth = 0;
      _.debugCreator = _._previousSibling = _._nextSibling = null;
    },
    TransformLayer: function TransformLayer(t0, t1, t2, t3) {
      var _ = this;
      _._layer$_transform = t0;
      _._invertedTransform = _._lastEffectiveTransform = null;
      _._inverseDirty = true;
      _._layer$_offset = t1;
      _._layer$_lastChild = _._layer$_firstChild = null;
      _._layer$_callbacks = t2;
      _._compositionCallbackCount = 0;
      _._layer$_debugDisposed = _._layer$_debugMutationsLocked = false;
      _._parentHandle = t3;
      _._refCount = 0;
      _._layer$_parent = null;
      _._needsAddToScene = true;
      _._layer$_owner = _._engineLayer = null;
      _._layer$_depth = 0;
      _.debugCreator = _._previousSibling = _._nextSibling = null;
    },
    TransformLayer_transform_closure: function TransformLayer_transform_closure() {
    },
    OpacityLayer: function OpacityLayer(t0, t1, t2) {
      var _ = this;
      _._layer$_alpha = null;
      _._layer$_offset = t0;
      _._layer$_lastChild = _._layer$_firstChild = null;
      _._layer$_callbacks = t1;
      _._compositionCallbackCount = 0;
      _._layer$_debugDisposed = _._layer$_debugMutationsLocked = false;
      _._parentHandle = t2;
      _._refCount = 0;
      _._layer$_parent = null;
      _._needsAddToScene = true;
      _._layer$_owner = _._engineLayer = null;
      _._layer$_depth = 0;
      _.debugCreator = _._previousSibling = _._nextSibling = null;
    },
    OpacityLayer_addToScene_closure: function OpacityLayer_addToScene_closure(t0) {
      this._box_0 = t0;
    },
    BackdropFilterLayer: function BackdropFilterLayer(t0, t1, t2, t3) {
      var _ = this;
      _._layer$_filter = t0;
      _._layer$_blendMode = t1;
      _._layer$_lastChild = _._layer$_firstChild = _._layer$_backdropKey = null;
      _._layer$_callbacks = t2;
      _._compositionCallbackCount = 0;
      _._layer$_debugDisposed = _._layer$_debugMutationsLocked = false;
      _._parentHandle = t3;
      _._refCount = 0;
      _._layer$_parent = null;
      _._needsAddToScene = true;
      _._layer$_owner = _._engineLayer = null;
      _._layer$_depth = 0;
      _.debugCreator = _._previousSibling = _._nextSibling = null;
    },
    LayerLink: function LayerLink() {
      var _ = this;
      _._debugPreviousLeaders = _._leader = null;
      _._debugLeaderCheckScheduled = false;
      _.leaderSize = null;
    },
    LayerLink__registerLeader_closure: function LayerLink__registerLeader_closure(t0) {
      this.$this = t0;
    },
    LayerLink__debugScheduleLeadersCleanUpCheck_closure: function LayerLink__debugScheduleLeadersCleanUpCheck_closure(t0) {
      this.$this = t0;
    },
    LayerLink__debugScheduleLeadersCleanUpCheck__closure: function LayerLink__debugScheduleLeadersCleanUpCheck__closure(t0) {
      this.$this = t0;
    },
    LeaderLayer: function LeaderLayer(t0, t1, t2, t3) {
      var _ = this;
      _._layer$_link = t0;
      _._layer$_offset = t1;
      _._layer$_lastChild = _._layer$_firstChild = null;
      _._layer$_callbacks = t2;
      _._compositionCallbackCount = 0;
      _._layer$_debugDisposed = _._layer$_debugMutationsLocked = false;
      _._parentHandle = t3;
      _._refCount = 0;
      _._layer$_parent = null;
      _._needsAddToScene = true;
      _._layer$_owner = _._engineLayer = null;
      _._layer$_depth = 0;
      _.debugCreator = _._previousSibling = _._nextSibling = null;
    },
    FollowerLayer: function FollowerLayer(t0, t1, t2, t3, t4, t5) {
      var _ = this;
      _.link = t0;
      _.showWhenUnlinked = t1;
      _.unlinkedOffset = t2;
      _.linkedOffset = t3;
      _._invertedTransform = _._layer$_lastTransform = _._lastOffset = null;
      _._inverseDirty = true;
      _._layer$_lastChild = _._layer$_firstChild = null;
      _._layer$_callbacks = t4;
      _._compositionCallbackCount = 0;
      _._layer$_debugDisposed = _._layer$_debugMutationsLocked = false;
      _._parentHandle = t5;
      _._refCount = 0;
      _._layer$_parent = null;
      _._needsAddToScene = true;
      _._layer$_owner = _._engineLayer = null;
      _._layer$_depth = 0;
      _.debugCreator = _._previousSibling = _._nextSibling = null;
    },
    AnnotatedRegionLayer: function AnnotatedRegionLayer(t0, t1, t2, t3, t4, t5) {
      var _ = this;
      _.value = t0;
      _.size = t1;
      _.offset = t2;
      _._layer$_lastChild = _._layer$_firstChild = null;
      _._layer$_callbacks = t3;
      _._compositionCallbackCount = 0;
      _._layer$_debugDisposed = _._layer$_debugMutationsLocked = false;
      _._parentHandle = t4;
      _._refCount = 0;
      _._layer$_parent = null;
      _._needsAddToScene = true;
      _._layer$_owner = _._engineLayer = null;
      _._layer$_depth = 0;
      _.debugCreator = _._previousSibling = _._nextSibling = null;
      _.$ti = t5;
    },
    _Layer_Object_DiagnosticableTreeMixin: function _Layer_Object_DiagnosticableTreeMixin() {
    },
    MouseTracker__shouldMarkStateDirty(state, $event) {
      var lastEvent, t1, t2;
      if (state == null)
        return true;
      lastEvent = state._latestEvent;
      A.assertHelper($event.get$device($event) === lastEvent.get$device(lastEvent));
      t1 = type$.PointerAddedEvent;
      t2 = type$.PointerRemovedEvent;
      A.assertHelper(t1._is($event) === t2._is(lastEvent));
      if (type$.PointerSignalEvent._is($event))
        return false;
      return t1._is(lastEvent) || t2._is($event) || !lastEvent.get$position(lastEvent).$eq(0, $event.get$position($event));
    },
    MouseTracker__handleDeviceUpdateMouseEvents(details) {
      var lastAnnotations, nextAnnotations, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t18, t19, enteringAnnotations, baseEnterEvent,
        result = details.triggeringEvent;
      if (result == null)
        result = details.previousEvent;
      lastAnnotations = details.lastAnnotations;
      nextAnnotations = details.nextAnnotations;
      t1 = result.get$viewId();
      t2 = result.get$timeStamp(result);
      t3 = result.get$pointer();
      t4 = result.get$kind(result);
      t5 = result.get$device(result);
      t6 = result.get$position(result);
      t7 = result.get$delta();
      t8 = result.get$buttons(result);
      result.get$obscured();
      t9 = result.get$pressureMin();
      t10 = result.get$pressureMax();
      t11 = result.get$distance();
      t12 = result.get$distanceMax();
      t13 = result.get$size(result);
      t14 = result.get$radiusMajor();
      t15 = result.get$radiusMinor();
      t16 = result.get$radiusMin();
      t17 = result.get$radiusMax();
      t18 = result.get$orientation(result);
      t19 = result.get$tilt();
      lastAnnotations.forEach$1(0, new A.MouseTracker__handleDeviceUpdateMouseEvents_closure(nextAnnotations, A.PointerExitEvent$(t8, t7, t5, t11, t12, result.get$down(), 0, t4, false, t18, t3, t6, t10, t9, t14, t17, t16, t15, t13, result.get$synthesized(), t19, t2, t1).transformed$1(result.get$transform(result)), lastAnnotations));
      t1 = A._instanceType(nextAnnotations)._eval$1("LinkedHashMapKeysIterable<1>");
      t2 = t1._eval$1("WhereIterable<Iterable.E>");
      enteringAnnotations = A.List_List$of(new A.WhereIterable(new A.LinkedHashMapKeysIterable(nextAnnotations, t1), t1._eval$1("bool(Iterable.E)")._as(new A.MouseTracker__handleDeviceUpdateMouseEvents_closure0(lastAnnotations)), t2), true, t2._eval$1("Iterable.E"));
      t2 = result.get$viewId();
      t1 = result.get$timeStamp(result);
      t19 = result.get$pointer();
      t13 = result.get$kind(result);
      t15 = result.get$device(result);
      t16 = result.get$position(result);
      t17 = result.get$delta();
      t14 = result.get$buttons(result);
      result.get$obscured();
      t9 = result.get$pressureMin();
      t10 = result.get$pressureMax();
      t6 = result.get$distance();
      t3 = result.get$distanceMax();
      t18 = result.get$size(result);
      t4 = result.get$radiusMajor();
      t12 = result.get$radiusMinor();
      t11 = result.get$radiusMin();
      t5 = result.get$radiusMax();
      t7 = result.get$orientation(result);
      t8 = result.get$tilt();
      baseEnterEvent = A.PointerEnterEvent$(t14, t17, t15, t6, t3, result.get$down(), 0, t13, false, t7, t19, t16, t10, t9, t4, t5, t11, t12, t18, result.get$synthesized(), t8, t1, t2).transformed$1(result.get$transform(result));
      for (t1 = A._arrayInstanceType(enteringAnnotations)._eval$1("ReversedListIterable<1>"), t2 = new A.ReversedListIterable(enteringAnnotations, t1), t2 = new A.ListIterator(t2, t2.get$length(0), t1._eval$1("ListIterator<ListIterable.E>")), t1 = t1._eval$1("ListIterable.E"); t2.moveNext$0();) {
        t3 = t2.__internal$_current;
        if (t3 == null)
          t3 = t1._as(t3);
        if (t3.get$validForMouseTracker()) {
          t4 = t3.get$onEnter(t3);
          if (t4 != null)
            t4.call$1(baseEnterEvent.transformed$1(nextAnnotations.$index(0, t3)));
        }
      }
    },
    _MouseState: function _MouseState(t0, t1) {
      this._annotations = t0;
      this._latestEvent = t1;
    },
    _MouseTrackerUpdateDetails: function _MouseTrackerUpdateDetails(t0, t1, t2, t3) {
      var _ = this;
      _.lastAnnotations = t0;
      _.nextAnnotations = t1;
      _.previousEvent = t2;
      _.triggeringEvent = t3;
    },
    MouseTracker: function MouseTracker(t0, t1, t2, t3) {
      var _ = this;
      _._hitTestInView = t0;
      _._mouseCursorMixin = t1;
      _._mouseStates = t2;
      _._debugDuringDeviceUpdate = false;
      _.ChangeNotifier__count = 0;
      _.ChangeNotifier__listeners = t3;
      _.ChangeNotifier__reentrantlyRemovedListeners = _.ChangeNotifier__notificationCallStackDepth = 0;
      _.ChangeNotifier__creationDispatched = _.ChangeNotifier__debugDisposed = false;
    },
    MouseTracker__deviceUpdatePhase_closure: function MouseTracker__deviceUpdatePhase_closure(t0) {
      this.$this = t0;
    },
    MouseTracker__deviceUpdatePhase_closure0: function MouseTracker__deviceUpdatePhase_closure0(t0) {
      this.$this = t0;
    },
    MouseTracker__handleDeviceUpdate_closure: function MouseTracker__handleDeviceUpdate_closure() {
    },
    MouseTracker_updateWithEvent_closure: function MouseTracker_updateWithEvent_closure(t0, t1, t2, t3, t4) {
      var _ = this;
      _.$this = t0;
      _.existingState = t1;
      _.event = t2;
      _.device = t3;
      _.result = t4;
    },
    MouseTracker_updateWithEvent__closure: function MouseTracker_updateWithEvent__closure(t0, t1, t2, t3, t4) {
      var _ = this;
      _.$this = t0;
      _.existingState = t1;
      _.event = t2;
      _.device = t3;
      _.result = t4;
    },
    MouseTracker_updateAllDevices_closure: function MouseTracker_updateAllDevices_closure(t0) {
      this.$this = t0;
    },
    MouseTracker__handleDeviceUpdateMouseEvents_closure: function MouseTracker__handleDeviceUpdateMouseEvents_closure(t0, t1, t2) {
      this.nextAnnotations = t0;
      this.baseExitEvent = t1;
      this.lastAnnotations = t2;
    },
    MouseTracker__handleDeviceUpdateMouseEvents_closure0: function MouseTracker__handleDeviceUpdateMouseEvents_closure0(t0) {
      this.lastAnnotations = t0;
    },
    __MouseTrackerUpdateDetails_Object_Diagnosticable: function __MouseTrackerUpdateDetails_Object_Diagnosticable() {
    },
    PaintingContext__repaintCompositedChild(child, childContext, debugAlsoPaintedParent) {
      var t2, childLayer, layer, t3, updatedLayer, t1 = {};
      A.assertHelper(child.get$isRepaintBoundary());
      A.assertHelper(new A.PaintingContext__repaintCompositedChild_closure(child, debugAlsoPaintedParent).call$0());
      t2 = child._layerHandle;
      childLayer = type$.nullable_OffsetLayer._as(t2._layer);
      t1.childLayer = childLayer;
      if (childLayer == null) {
        A.assertHelper(debugAlsoPaintedParent);
        A.assertHelper(t2._layer == null);
        layer = child.updateCompositedLayer$1$oldLayer(null);
        t1.childLayer = layer;
        t2.set$layer(0, layer);
      } else {
        t3 = {};
        A.assertHelper(debugAlsoPaintedParent || childLayer._layer$_owner != null);
        t3.debugOldOffset = null;
        A.assertHelper(new A.PaintingContext__repaintCompositedChild_closure0(t3, t1).call$0());
        t1.childLayer.removeAllChildren$0();
        updatedLayer = child.updateCompositedLayer$1$oldLayer(t1.childLayer);
        if (A.assertTest(updatedLayer === t1.childLayer))
          A.assertThrow(child.toString$0(0) + " created a new layer instance " + updatedLayer.toString$0(0) + " instead of reusing the existing layer " + A.S(t1.childLayer) + string$.x2e_See_);
        A.assertHelper(J.$eq$(t3.debugOldOffset, updatedLayer._layer$_offset));
      }
      child._needsCompositedLayerUpdate = false;
      A.assertHelper(t1.childLayer == t2._layer);
      A.assertHelper(t2._layer instanceof A.OffsetLayer);
      A.assertHelper(new A.PaintingContext__repaintCompositedChild_closure1(t1, child).call$0());
      if (childContext == null)
        childContext = new A.PaintingContext(t1.childLayer, child.get$paintBounds());
      child._paintWithContext$2(childContext, B.Offset_0_0);
      A.assertHelper(t1.childLayer == t2._layer);
      childContext.stopRecordingIfNeeded$0();
    },
    PaintingContext_updateLayerProperties(child) {
      var t2, updatedLayer, t1 = {};
      if (child.get$isRepaintBoundary()) {
        t2 = child.__RenderObject__wasRepaintBoundary_A;
        t2 === $ && A.throwLateFieldNI("_wasRepaintBoundary");
      } else
        t2 = false;
      A.assertHelper(t2);
      A.assertHelper(!child._needsPaint);
      t2 = child._layerHandle;
      A.assertHelper(t2._layer != null);
      t2 = t2._layer;
      t2.toString;
      type$.OffsetLayer._as(t2);
      t1.debugOldOffset = null;
      A.assertHelper(new A.PaintingContext_updateLayerProperties_closure(t1, t2).call$0());
      updatedLayer = child.updateCompositedLayer$1$oldLayer(t2);
      if (A.assertTest(updatedLayer === t2))
        A.assertThrow(child.toString$0(0) + " created a new layer instance " + updatedLayer.toString$0(0) + " instead of reusing the existing layer " + t2.toString$0(0) + string$.x2e_See_);
      A.assertHelper(J.$eq$(t1.debugOldOffset, updatedLayer._layer$_offset));
      child._needsCompositedLayerUpdate = false;
    },
    PaintingContext_debugInstrumentRepaintCompositedChild(child, customContext) {
      A.assertHelper(new A.PaintingContext_debugInstrumentRepaintCompositedChild_closure(child, false, customContext).call$0());
    },
    PipelineOwner$(onSemanticsOwnerCreated, onSemanticsOwnerDisposed, onSemanticsUpdate) {
      var t1 = type$.JSArray_RenderObject;
      t1 = new A.PipelineOwner(onSemanticsOwnerCreated, onSemanticsUpdate, onSemanticsOwnerDisposed, A._setArrayType([], t1), A._setArrayType([], t1), A._setArrayType([], t1), A.LinkedHashSet_LinkedHashSet$_empty(type$.RenderObject), A.LinkedHashSet_LinkedHashSet$_empty(type$.PipelineOwner));
      t1.PipelineOwner$4$onNeedVisualUpdate$onSemanticsOwnerCreated$onSemanticsOwnerDisposed$onSemanticsUpdate(null, onSemanticsOwnerCreated, onSemanticsOwnerDisposed, onSemanticsUpdate);
      return t1;
    },
    RenderObject__withDebugActiveLayoutCleared(inner, $T) {
      var result, t1 = {};
      t1.debugPreviousActiveLayout = null;
      A.assertHelper(new A.RenderObject__withDebugActiveLayoutCleared_closure(t1).call$0());
      result = inner.call$0();
      A.assertHelper(new A.RenderObject__withDebugActiveLayoutCleared_closure0(t1).call$0());
      return result;
    },
    RenderObject__cleanChildRelayoutBoundary(child) {
      type$.RenderObject._as(child);
      if (child._relayoutBoundary !== child) {
        child.visitChildren$1(A.object_RenderObject__cleanChildRelayoutBoundary$closure());
        child._relayoutBoundary = null;
      }
    },
    RenderObject__propagateRelayoutBoundaryToChild(child) {
      var t1, parentRelayoutBoundary;
      type$.RenderObject._as(child);
      if (child._relayoutBoundary === child)
        return;
      t1 = child.get$parent(child);
      parentRelayoutBoundary = t1 == null ? null : t1._relayoutBoundary;
      A.assertHelper(parentRelayoutBoundary != null);
      A.assertHelper(parentRelayoutBoundary != child._relayoutBoundary);
      parentRelayoutBoundary.toString;
      child._setRelayoutBoundary$1(parentRelayoutBoundary);
    },
    _SemanticsGeometry$(ancestors, parentPaintClipRect, parentSemanticsClipRect) {
      var t1 = new A._SemanticsGeometry();
      t1._computeValues$3(parentSemanticsClipRect, parentPaintClipRect, ancestors);
      return t1;
    },
    _SemanticsGeometry__transformRect(rect, transform) {
      if (rect == null)
        return null;
      if (rect.get$isEmpty(0) || transform.isZero$0())
        return B.Rect_0_0_0_0;
      return A.MatrixUtils_inverseTransformRect(transform, rect);
    },
    _SemanticsGeometry__applyIntermediatePaintTransforms(parentFragmentOwner, childFragmentOwner, transform) {
      var to, from, parentToCommonAncestorTransform, fromDepth, toDepth, fromParent, t1, t2,
        _s33_ = " are not in the same render tree.";
      for (to = parentFragmentOwner, from = childFragmentOwner, parentToCommonAncestorTransform = null; from !== to;) {
        fromDepth = from._depth;
        toDepth = to._depth;
        if (fromDepth >= toDepth) {
          if (A.assertTest(from.get$parent(from) != null))
            A.assertThrow(parentFragmentOwner.toString$0(0) + " and " + childFragmentOwner.toString$0(0) + _s33_);
          fromParent = from.get$parent(from);
          fromParent.applyPaintTransform$2(from, transform);
          from = fromParent;
        }
        if (fromDepth <= toDepth) {
          if (A.assertTest(to.get$parent(to) != null))
            A.assertThrow(parentFragmentOwner.toString$0(0) + " and " + childFragmentOwner.toString$0(0) + _s33_);
          t1 = to.get$parent(to);
          t1.toString;
          if (parentToCommonAncestorTransform == null) {
            parentToCommonAncestorTransform = new A.Matrix40(new Float64Array(16));
            parentToCommonAncestorTransform.setIdentity$0();
            t2 = parentToCommonAncestorTransform;
          } else
            t2 = parentToCommonAncestorTransform;
          t1.applyPaintTransform$2(to, t2);
          to = t1;
        }
      }
      if (parentToCommonAncestorTransform != null)
        if (parentToCommonAncestorTransform.copyInverse$1(parentToCommonAncestorTransform) !== 0)
          transform.multiply$1(0, parentToCommonAncestorTransform);
        else
          transform.setZero$0();
    },
    _SemanticsGeometry__intersectRects(a, b) {
      var t1;
      if (b == null)
        return a;
      t1 = a == null ? null : a.intersect$1(b);
      return t1 == null ? b : t1;
    },
    DiagnosticsDebugCreator$(value) {
      var _s12_ = "debugCreator",
        _null = null,
        t1 = B.JSString_methods.endsWith$1(_s12_, ":");
      if (A.assertTest(!t1))
        A.assertThrow('Names of diagnostic nodes must not end with colons.\nname:\n  "debugCreator"');
      return new A.DiagnosticsDebugCreator(_null, false, true, _null, _null, _null, false, value, B.C__NoDefaultValue, B.DiagnosticLevel_0, _s12_, true, true, _null, B.DiagnosticsTreeStyle_8);
    },
    ParentData: function ParentData() {
    },
    PaintingContext: function PaintingContext(t0, t1) {
      var _ = this;
      _._containerLayer = t0;
      _.estimatedBounds = t1;
      _._object$_canvas = _._recorder = _._currentLayer = null;
    },
    PaintingContext__repaintCompositedChild_closure: function PaintingContext__repaintCompositedChild_closure(t0, t1) {
      this.child = t0;
      this.debugAlsoPaintedParent = t1;
    },
    PaintingContext__repaintCompositedChild_closure0: function PaintingContext__repaintCompositedChild_closure0(t0, t1) {
      this._box_0 = t0;
      this._box_1 = t1;
    },
    PaintingContext__repaintCompositedChild_closure1: function PaintingContext__repaintCompositedChild_closure1(t0, t1) {
      this._box_1 = t0;
      this.child = t1;
    },
    PaintingContext_updateLayerProperties_closure: function PaintingContext_updateLayerProperties_closure(t0, t1) {
      this._box_0 = t0;
      this.childLayer = t1;
    },
    PaintingContext_debugInstrumentRepaintCompositedChild_closure: function PaintingContext_debugInstrumentRepaintCompositedChild_closure(t0, t1, t2) {
      this.child = t0;
      this.debugAlsoPaintedParent = t1;
      this.customContext = t2;
    },
    PaintingContext_paintChild_closure: function PaintingContext_paintChild_closure(t0) {
      this.child = t0;
    },
    PaintingContext__compositeChild_closure: function PaintingContext__compositeChild_closure(t0) {
      this.child = t0;
    },
    PaintingContext__isRecording_closure: function PaintingContext__isRecording_closure(t0, t1) {
      this.$this = t0;
      this.hasCanvas = t1;
    },
    PaintingContext_stopRecordingIfNeeded_closure: function PaintingContext_stopRecordingIfNeeded_closure(t0) {
      this.$this = t0;
    },
    PaintingContext_pushClipRect_closure: function PaintingContext_pushClipRect_closure(t0, t1, t2) {
      this.$this = t0;
      this.painter = t1;
      this.offset = t2;
    },
    PaintingContext_pushClipRRect_closure: function PaintingContext_pushClipRRect_closure(t0, t1, t2) {
      this.$this = t0;
      this.painter = t1;
      this.offset = t2;
    },
    PaintingContext_pushClipPath_closure: function PaintingContext_pushClipPath_closure(t0, t1, t2) {
      this.$this = t0;
      this.painter = t1;
      this.offset = t2;
    },
    Constraints: function Constraints() {
    },
    PipelineOwner: function PipelineOwner(t0, t1, t2, t3, t4, t5, t6, t7) {
      var _ = this;
      _.onSemanticsOwnerCreated = t0;
      _.onSemanticsUpdate = t1;
      _.onSemanticsOwnerDisposed = t2;
      _._rootNode = null;
      _._shouldMergeDirtyNodes = false;
      _._nodesNeedingLayout = t3;
      _._debugAllowMutationsToDirtySubtrees = _._debugDoingChildLayout = _._debugDoingLayout = false;
      _._nodesNeedingCompositingBitsUpdate = t4;
      _._nodesNeedingPaint = t5;
      _._debugDoingPaint = false;
      _._semanticsOwner = null;
      _._debugDoingSemantics = false;
      _._nodesNeedingSemantics = t6;
      _._object$_children = t7;
      _._debugParent = _._manifold = null;
    },
    PipelineOwner_flushLayout_closure: function PipelineOwner_flushLayout_closure(t0, t1) {
      this._box_0 = t0;
      this.$this = t1;
    },
    PipelineOwner_flushLayout_closure0: function PipelineOwner_flushLayout_closure0(t0) {
      this.$this = t0;
    },
    PipelineOwner_flushLayout_closure1: function PipelineOwner_flushLayout_closure1() {
    },
    PipelineOwner_flushLayout_closure2: function PipelineOwner_flushLayout_closure2(t0) {
      this.$this = t0;
    },
    PipelineOwner_flushLayout_closure3: function PipelineOwner_flushLayout_closure3(t0) {
      this.$this = t0;
    },
    PipelineOwner__enableMutationsToDirtySubtrees_closure: function PipelineOwner__enableMutationsToDirtySubtrees_closure(t0, t1) {
      this._box_0 = t0;
      this.$this = t1;
    },
    PipelineOwner__enableMutationsToDirtySubtrees_closure0: function PipelineOwner__enableMutationsToDirtySubtrees_closure0(t0, t1) {
      this._box_0 = t0;
      this.$this = t1;
    },
    PipelineOwner_flushCompositingBits_closure: function PipelineOwner_flushCompositingBits_closure() {
    },
    PipelineOwner_flushPaint_closure: function PipelineOwner_flushPaint_closure(t0, t1) {
      this._box_0 = t0;
      this.$this = t1;
    },
    PipelineOwner_flushPaint_closure0: function PipelineOwner_flushPaint_closure0(t0) {
      this.$this = t0;
    },
    PipelineOwner_flushPaint_closure1: function PipelineOwner_flushPaint_closure1() {
    },
    PipelineOwner_flushPaint_closure2: function PipelineOwner_flushPaint_closure2(t0) {
      this.$this = t0;
    },
    PipelineOwner_flushSemantics_closure: function PipelineOwner_flushSemantics_closure(t0) {
      this.$this = t0;
    },
    PipelineOwner_flushSemantics_closure0: function PipelineOwner_flushSemantics_closure0() {
    },
    PipelineOwner_flushSemantics_closure1: function PipelineOwner_flushSemantics_closure1(t0) {
      this.$this = t0;
    },
    RenderObject: function RenderObject() {
    },
    RenderObject_reassemble_closure: function RenderObject_reassemble_closure() {
    },
    RenderObject_debugDisposed_closure: function RenderObject_debugDisposed_closure(t0, t1) {
      this._box_0 = t0;
      this.$this = t1;
    },
    RenderObject_dispose_closure: function RenderObject_dispose_closure(t0) {
      this.$this = t0;
    },
    RenderObject_adoptChild_closure: function RenderObject_adoptChild_closure(t0, t1) {
      this.$this = t0;
      this.child = t1;
    },
    RenderObject__reportException_closure: function RenderObject__reportException_closure(t0) {
      this.$this = t0;
    },
    RenderObject__withDebugActiveLayoutCleared_closure: function RenderObject__withDebugActiveLayoutCleared_closure(t0) {
      this._box_0 = t0;
    },
    RenderObject__withDebugActiveLayoutCleared_closure0: function RenderObject__withDebugActiveLayoutCleared_closure0(t0) {
      this._box_0 = t0;
    },
    RenderObject__debugCanPerformMutations_closure: function RenderObject__debugCanPerformMutations_closure(t0, t1) {
      this.$this = t0;
      this.result = t1;
    },
    RenderObject_debugLayoutParent_closure: function RenderObject_debugLayoutParent_closure(t0, t1) {
      this._box_0 = t0;
      this.$this = t1;
    },
    RenderObject_debugNeedsLayout_closure: function RenderObject_debugNeedsLayout_closure(t0, t1) {
      this.$this = t0;
      this.result = t1;
    },
    RenderObject_markNeedsLayout_closure: function RenderObject_markNeedsLayout_closure(t0) {
      this.$this = t0;
    },
    RenderObject_scheduleInitialLayout_closure: function RenderObject_scheduleInitialLayout_closure(t0) {
      this.$this = t0;
    },
    RenderObject__layoutWithoutResize_closure: function RenderObject__layoutWithoutResize_closure(t0, t1) {
      this._box_0 = t0;
      this.$this = t1;
    },
    RenderObject__layoutWithoutResize_closure0: function RenderObject__layoutWithoutResize_closure0(t0, t1) {
      this._box_0 = t0;
      this.$this = t1;
    },
    RenderObject_layout_closure: function RenderObject_layout_closure(t0, t1) {
      this._box_0 = t0;
      this.$this = t1;
    },
    RenderObject_layout_closure0: function RenderObject_layout_closure0(t0) {
      this.$this = t0;
    },
    RenderObject_layout_closure1: function RenderObject_layout_closure1(t0, t1) {
      this.$this = t0;
      this.parentUsesSize = t1;
    },
    RenderObject_layout_closure2: function RenderObject_layout_closure2(t0) {
      this.$this = t0;
    },
    RenderObject_layout_closure3: function RenderObject_layout_closure3(t0) {
      this.$this = t0;
    },
    RenderObject_layout_closure4: function RenderObject_layout_closure4(t0) {
      this.$this = t0;
    },
    RenderObject_layout_closure5: function RenderObject_layout_closure5(t0) {
      this.$this = t0;
    },
    RenderObject_layout_closure6: function RenderObject_layout_closure6(t0) {
      this.$this = t0;
    },
    RenderObject_layout_closure7: function RenderObject_layout_closure7(t0, t1) {
      this._box_1 = t0;
      this.$this = t1;
    },
    RenderObject_layout_closure8: function RenderObject_layout_closure8(t0) {
      this.$this = t0;
    },
    RenderObject_layout_closure9: function RenderObject_layout_closure9(t0, t1) {
      this._box_1 = t0;
      this.$this = t1;
    },
    RenderObject_invokeLayoutCallback_closure: function RenderObject_invokeLayoutCallback_closure(t0, t1, t2) {
      this.$this = t0;
      this.callback = t1;
      this.T = t2;
    },
    RenderObject_debugLayer_closure: function RenderObject_debugLayer_closure(t0, t1) {
      this._box_0 = t0;
      this.$this = t1;
    },
    RenderObject__updateCompositingBits_closure: function RenderObject__updateCompositingBits_closure(t0) {
      this.$this = t0;
    },
    RenderObject__updateCompositingBits_closure0: function RenderObject__updateCompositingBits_closure0(t0) {
      this.$this = t0;
    },
    RenderObject_markNeedsPaint_closure: function RenderObject_markNeedsPaint_closure(t0) {
      this.$this = t0;
    },
    RenderObject_markNeedsPaint_closure0: function RenderObject_markNeedsPaint_closure0(t0) {
      this.$this = t0;
    },
    RenderObject__paintWithContext_closure: function RenderObject__paintWithContext_closure(t0) {
      this.$this = t0;
    },
    RenderObject__paintWithContext_closure0: function RenderObject__paintWithContext_closure0(t0, t1) {
      this._box_0 = t0;
      this.$this = t1;
    },
    RenderObject__paintWithContext_closure1: function RenderObject__paintWithContext_closure1(t0) {
      this.$this = t0;
    },
    RenderObject__paintWithContext__closure: function RenderObject__paintWithContext__closure(t0, t1) {
      this._box_1 = t0;
      this.$this = t1;
    },
    RenderObject__paintWithContext_closure2: function RenderObject__paintWithContext_closure2(t0, t1) {
      this._box_2 = t0;
      this.$this = t1;
    },
    RenderObject__paintWithContext_closure3: function RenderObject__paintWithContext_closure3(t0, t1, t2, t3) {
      var _ = this;
      _._box_2 = t0;
      _.$this = t1;
      _.context = t2;
      _.offset = t3;
    },
    RenderObject_clearSemantics_closure: function RenderObject_clearSemantics_closure() {
    },
    RenderObject__updateSemantics_closure: function RenderObject__updateSemantics_closure(t0) {
      this.$this = t0;
    },
    RenderObject__getSemanticsForParent_closure: function RenderObject__getSemanticsForParent_closure(t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10) {
      var _ = this;
      _._box_0 = t0;
      _.$this = t1;
      _.childrenMergeIntoParent = t2;
      _.blockChildInteractions = t3;
      _.childConfigurations = t4;
      _.mergeUpFragments = t5;
      _.siblingMergeFragmentGroups = t6;
      _.config = t7;
      _.hasTags = t8;
      _.childConfigurationsDelegate = t9;
      _.configToFragment = t10;
    },
    RenderObject__getSemanticsForParent_closure0: function RenderObject__getSemanticsForParent_closure0(t0, t1, t2) {
      this._box_0 = t0;
      this.$this = t1;
      this.configToFragment = t2;
    },
    RenderObject__getSemanticsForParent_closure1: function RenderObject__getSemanticsForParent_closure1(t0, t1) {
      this.$this = t0;
      this.configToFragment = t1;
    },
    RenderObject_toStringDeep_closure: function RenderObject_toStringDeep_closure(t0, t1, t2, t3, t4) {
      var _ = this;
      _.$this = t0;
      _.prefixLineOne = t1;
      _.prefixOtherLines = t2;
      _.minLevel = t3;
      _.wrapWidth = t4;
    },
    RenderObjectWithChildMixin: function RenderObjectWithChildMixin() {
    },
    RenderObjectWithChildMixin_debugValidateChild_closure: function RenderObjectWithChildMixin_debugValidateChild_closure(t0, t1) {
      this.$this = t0;
      this.child = t1;
    },
    ContainerParentDataMixin: function ContainerParentDataMixin() {
    },
    ContainerRenderObjectMixin: function ContainerRenderObjectMixin() {
    },
    ContainerRenderObjectMixin_debugValidateChild_closure: function ContainerRenderObjectMixin_debugValidateChild_closure(t0, t1) {
      this.$this = t0;
      this.child = t1;
    },
    RelayoutWhenSystemFontsChangeMixin: function RelayoutWhenSystemFontsChangeMixin() {
    },
    RelayoutWhenSystemFontsChangeMixin__scheduleSystemFontsUpdate_closure: function RelayoutWhenSystemFontsChangeMixin__scheduleSystemFontsUpdate_closure(t0) {
      this.$this = t0;
    },
    _SemanticsFragment: function _SemanticsFragment() {
    },
    _ContainerSemanticsFragment: function _ContainerSemanticsFragment(t0, t1, t2) {
      this.siblingMergeGroups = t0;
      this.mergeUpFragments = t1;
      this.dropsSemanticsOfPreviousSiblings = t2;
    },
    _InterestingSemanticsFragment: function _InterestingSemanticsFragment() {
    },
    _RootSemanticsFragment: function _RootSemanticsFragment(t0, t1, t2) {
      var _ = this;
      _._object$_children = t0;
      _._ancestorChain = t1;
      _._object$_tagsForChildren = null;
      _.dropsSemanticsOfPreviousSiblings = t2;
    },
    _IncompleteSemanticsFragment: function _IncompleteSemanticsFragment(t0, t1, t2) {
      var _ = this;
      _.config = t0;
      _._ancestorChain = t1;
      _._object$_tagsForChildren = null;
      _.dropsSemanticsOfPreviousSiblings = t2;
    },
    _SwitchableSemanticsFragment: function _SwitchableSemanticsFragment(t0, t1, t2, t3, t4, t5) {
      var _ = this;
      _._mergeIntoParent = t0;
      _._config = t1;
      _._mergesToSibling = _._isConfigWritable = false;
      _._object$_siblingMergeGroups = t2;
      _._object$_children = t3;
      _._isExplicit = false;
      _._ancestorChain = t4;
      _._object$_tagsForChildren = null;
      _.dropsSemanticsOfPreviousSiblings = t5;
    },
    _SemanticsGeometry: function _SemanticsGeometry() {
      var _ = this;
      _._semanticsClipRect = _._paintClipRect = null;
      _.___SemanticsGeometry__rect_A = _.___SemanticsGeometry__transform_A = $;
      _._markAsHidden = false;
    },
    DiagnosticsDebugCreator: function DiagnosticsDebugCreator(t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14) {
      var _ = this;
      _._description = t0;
      _.expandableValue = t1;
      _.allowWrap = t2;
      _.ifNull = t3;
      _.ifEmpty = t4;
      _.tooltip = t5;
      _.missingIfNull = t6;
      _._diagnostics$_value = t7;
      _._valueComputed = true;
      _._diagnostics$_exception = null;
      _.defaultValue = t8;
      _._defaultLevel = t9;
      _.name = t10;
      _.showSeparator = t11;
      _.showName = t12;
      _.linePrefix = t13;
      _.style = t14;
    },
    _PipelineOwner_Object_DiagnosticableTreeMixin: function _PipelineOwner_Object_DiagnosticableTreeMixin() {
    },
    _RenderObject_Object_DiagnosticableTreeMixin: function _RenderObject_Object_DiagnosticableTreeMixin() {
    },
    RenderInlineChildrenContainerDefaults__layoutChild(child, childConstraints, layoutChild, getBaseline) {
      var span, t2, t3, t4,
        t1 = child.parentData;
      t1.toString;
      span = type$.TextParentData._as(t1).span;
      t1 = span == null;
      A.assertHelper(!t1);
      if (t1)
        t1 = B.PlaceholderDimensions_9am;
      else {
        t1 = layoutChild.call$2(child, childConstraints);
        t2 = span.alignment;
        t3 = span.baseline;
        $label0$0: {
          t4 = null;
          if (B.PlaceholderAlignment_1 === t2 || B.PlaceholderAlignment_2 === t2 || B.PlaceholderAlignment_4 === t2 || B.PlaceholderAlignment_5 === t2 || B.PlaceholderAlignment_3 === t2)
            break $label0$0;
          if (B.PlaceholderAlignment_0 === t2) {
            t3.toString;
            t4 = getBaseline.call$3(child, childConstraints, t3);
            break $label0$0;
          }
        }
        t3 = new A.PlaceholderDimensions(t1, t2, t4, t3);
        t1 = t3;
      }
      return t1;
    },
    _SelectableFragment__compareTextPositions(position, otherPosition) {
      var t1 = position.offset,
        t2 = otherPosition.offset;
      if (t1 < t2)
        return 1;
      else if (t1 > t2)
        return -1;
      else {
        t1 = position.affinity;
        if (t1 === otherPosition.affinity)
          return 0;
        else
          return t1 === B.TextAffinity_0 ? 1 : -1;
      }
    },
    PlaceholderSpanIndexSemanticsTag: function PlaceholderSpanIndexSemanticsTag(t0, t1) {
      this.index = t0;
      this.name = t1;
    },
    TextParentData: function TextParentData(t0, t1) {
      var _ = this;
      _.span = _._paragraph$_offset = null;
      _.ContainerParentDataMixin_previousSibling = t0;
      _.ContainerParentDataMixin_nextSibling = t1;
    },
    RenderInlineChildrenContainerDefaults: function RenderInlineChildrenContainerDefaults() {
    },
    RenderInlineChildrenContainerDefaults_hitTestInlineChildren_closure: function RenderInlineChildrenContainerDefaults_hitTestInlineChildren_closure(t0) {
      this._box_0 = t0;
    },
    RenderParagraph: function RenderParagraph(t0, t1, t2, t3, t4, t5, t6, t7, t8, t9) {
      var _ = this;
      _._textPainter = t0;
      _._registrar = _._lastSelectableFragments = _._cachedCombinedSemanticsInfos = _._cachedAttributedLabels = _._textIntrinsicsCache = null;
      _._softWrap = t1;
      _._paragraph$_overflow = t2;
      _._selectionColor = t3;
      _._needsClipping = false;
      _._cachedChildNodes = _._semanticsInfo = _._paragraph$_placeholderDimensions = _._overflowShader = null;
      _.RelayoutWhenSystemFontsChangeMixin__hasPendingSystemFontsDidChangeCallBack = t4;
      _.ContainerRenderObjectMixin__childCount = t5;
      _.ContainerRenderObjectMixin__firstChild = t6;
      _.ContainerRenderObjectMixin__lastChild = t7;
      _._layoutCacheStorage = t8;
      _._computingThisDryBaseline = _._computingThisDryLayout = false;
      _._box$_size = null;
      _._debugActivePointers = 0;
      _._debugDisposed = false;
      _.parentData = null;
      _._depth = 0;
      _.debugCreator = _._object$_parent = null;
      _._debugDoingThisLayout = _._debugDoingThisResize = false;
      _._debugCanParentUseSize = null;
      _._debugMutationsLocked = false;
      _._object$_owner = null;
      _._needsLayout = true;
      _._relayoutBoundary = null;
      _._doingThisLayoutWithCallback = false;
      _._constraints = null;
      _._debugDoingThisPaint = false;
      _.__RenderObject__wasRepaintBoundary_A = $;
      _._layerHandle = t9;
      _._needsCompositingBitsUpdate = false;
      _.__RenderObject__needsCompositing_A = $;
      _._needsPaint = true;
      _._needsCompositedLayerUpdate = false;
      _._cachedSemanticsConfiguration = null;
      _._needsSemanticsUpdate = true;
      _._semantics = null;
    },
    RenderParagraph_markNeedsLayout_closure: function RenderParagraph_markNeedsLayout_closure() {
    },
    RenderParagraph_selectionColor_closure: function RenderParagraph_selectionColor_closure() {
    },
    RenderParagraph_computeMinIntrinsicWidth_closure: function RenderParagraph_computeMinIntrinsicWidth_closure() {
    },
    RenderParagraph_computeMaxIntrinsicWidth_closure: function RenderParagraph_computeMaxIntrinsicWidth_closure() {
    },
    RenderParagraph_performLayout_closure: function RenderParagraph_performLayout_closure() {
    },
    RenderParagraph_paint_closure: function RenderParagraph_paint_closure(t0, t1, t2) {
      this.$this = t0;
      this.context = t1;
      this.offset = t2;
    },
    RenderParagraph__createShowOnScreenFor_closure: function RenderParagraph__createShowOnScreenFor_closure(t0, t1) {
      this.$this = t0;
      this.key = t1;
    },
    _SelectableFragment: function _SelectableFragment(t0, t1, t2, t3) {
      var _ = this;
      _.range = t0;
      _.paragraph = t1;
      _.fullText = t2;
      _._textSelectionEnd = _._textSelectionStart = null;
      _._selectableContainsOriginTextBoundary = false;
      _._endHandleLayerLink = _._startHandleLayerLink = null;
      _.___SelectableFragment__selectionGeometry_A = $;
      _._cachedRect = _._cachedBoundingBoxes = null;
      _.ChangeNotifier__count = 0;
      _.ChangeNotifier__listeners = t3;
      _.ChangeNotifier__reentrantlyRemovedListeners = _.ChangeNotifier__notificationCallStackDepth = 0;
      _.ChangeNotifier__creationDispatched = _.ChangeNotifier__debugDisposed = false;
    },
    _RenderParagraph_RenderBox_ContainerRenderObjectMixin: function _RenderParagraph_RenderBox_ContainerRenderObjectMixin() {
    },
    _RenderParagraph_RenderBox_ContainerRenderObjectMixin_RenderInlineChildrenContainerDefaults: function _RenderParagraph_RenderBox_ContainerRenderObjectMixin_RenderInlineChildrenContainerDefaults() {
    },
    _RenderParagraph_RenderBox_ContainerRenderObjectMixin_RenderInlineChildrenContainerDefaults_RelayoutWhenSystemFontsChangeMixin: function _RenderParagraph_RenderBox_ContainerRenderObjectMixin_RenderInlineChildrenContainerDefaults_RelayoutWhenSystemFontsChangeMixin() {
    },
    _TextParentData_ParentData_ContainerParentDataMixin: function _TextParentData_ParentData_ContainerParentDataMixin() {
    },
    __SelectableFragment_Object_Selectable: function __SelectableFragment_Object_Selectable() {
    },
    __SelectableFragment_Object_Selectable_Diagnosticable: function __SelectableFragment_Object_Selectable_Diagnosticable() {
    },
    __SelectableFragment_Object_Selectable_Diagnosticable_ChangeNotifier: function __SelectableFragment_Object_Selectable_Diagnosticable_ChangeNotifier() {
    },
    RenderConstrainedBox$(additionalConstraints) {
      var t1;
      A.assertHelper(additionalConstraints.debugAssertIsValid$0());
      t1 = new A.RenderConstrainedBox(additionalConstraints, null, new A._LayoutCacheStorage(), A.LayerHandle$(type$.ContainerLayer_2));
      t1.RenderObject$0();
      t1.set$child(null);
      return t1;
    },
    RenderIntrinsicWidth__applyStep(input, step) {
      A.assertHelper(isFinite(input));
      return input;
    },
    RenderMouseRegion$(cursor, hitTestBehavior, onEnter, onExit, onHover, opaque) {
      var t1 = hitTestBehavior == null ? B.HitTestBehavior_1 : hitTestBehavior;
      t1 = new A.RenderMouseRegion(true, onEnter, onHover, onExit, cursor, t1, null, new A._LayoutCacheStorage(), A.LayerHandle$(type$.ContainerLayer_2));
      t1.RenderObject$0();
      t1.set$child(null);
      return t1;
    },
    RenderProxyBox: function RenderProxyBox() {
    },
    RenderProxyBoxMixin: function RenderProxyBoxMixin() {
    },
    HitTestBehavior: function HitTestBehavior(t0, t1) {
      this.index = t0;
      this._name = t1;
    },
    RenderProxyBoxWithHitTestBehavior: function RenderProxyBoxWithHitTestBehavior() {
    },
    RenderConstrainedBox: function RenderConstrainedBox(t0, t1, t2, t3) {
      var _ = this;
      _._additionalConstraints = t0;
      _.RenderObjectWithChildMixin__child = t1;
      _._layoutCacheStorage = t2;
      _._computingThisDryBaseline = _._computingThisDryLayout = false;
      _._box$_size = null;
      _._debugActivePointers = 0;
      _._debugDisposed = false;
      _.parentData = null;
      _._depth = 0;
      _.debugCreator = _._object$_parent = null;
      _._debugDoingThisLayout = _._debugDoingThisResize = false;
      _._debugCanParentUseSize = null;
      _._debugMutationsLocked = false;
      _._object$_owner = null;
      _._needsLayout = true;
      _._relayoutBoundary = null;
      _._doingThisLayoutWithCallback = false;
      _._constraints = null;
      _._debugDoingThisPaint = false;
      _.__RenderObject__wasRepaintBoundary_A = $;
      _._layerHandle = t3;
      _._needsCompositingBitsUpdate = false;
      _.__RenderObject__needsCompositing_A = $;
      _._needsPaint = true;
      _._needsCompositedLayerUpdate = false;
      _._cachedSemanticsConfiguration = null;
      _._needsSemanticsUpdate = true;
      _._semantics = null;
    },
    RenderConstrainedBox_debugPaintSize_closure: function RenderConstrainedBox_debugPaintSize_closure(t0, t1, t2) {
      this.$this = t0;
      this.context = t1;
      this.offset = t2;
    },
    RenderLimitedBox: function RenderLimitedBox(t0, t1, t2, t3, t4) {
      var _ = this;
      _._maxWidth = t0;
      _._maxHeight = t1;
      _.RenderObjectWithChildMixin__child = t2;
      _._layoutCacheStorage = t3;
      _._computingThisDryBaseline = _._computingThisDryLayout = false;
      _._box$_size = null;
      _._debugActivePointers = 0;
      _._debugDisposed = false;
      _.parentData = null;
      _._depth = 0;
      _.debugCreator = _._object$_parent = null;
      _._debugDoingThisLayout = _._debugDoingThisResize = false;
      _._debugCanParentUseSize = null;
      _._debugMutationsLocked = false;
      _._object$_owner = null;
      _._needsLayout = true;
      _._relayoutBoundary = null;
      _._doingThisLayoutWithCallback = false;
      _._constraints = null;
      _._debugDoingThisPaint = false;
      _.__RenderObject__wasRepaintBoundary_A = $;
      _._layerHandle = t4;
      _._needsCompositingBitsUpdate = false;
      _.__RenderObject__needsCompositing_A = $;
      _._needsPaint = true;
      _._needsCompositedLayerUpdate = false;
      _._cachedSemanticsConfiguration = null;
      _._needsSemanticsUpdate = true;
      _._semantics = null;
    },
    RenderIntrinsicWidth: function RenderIntrinsicWidth(t0, t1, t2, t3, t4) {
      var _ = this;
      _._stepWidth = t0;
      _._stepHeight = t1;
      _.RenderObjectWithChildMixin__child = t2;
      _._layoutCacheStorage = t3;
      _._computingThisDryBaseline = _._computingThisDryLayout = false;
      _._box$_size = null;
      _._debugActivePointers = 0;
      _._debugDisposed = false;
      _.parentData = null;
      _._depth = 0;
      _.debugCreator = _._object$_parent = null;
      _._debugDoingThisLayout = _._debugDoingThisResize = false;
      _._debugCanParentUseSize = null;
      _._debugMutationsLocked = false;
      _._object$_owner = null;
      _._needsLayout = true;
      _._relayoutBoundary = null;
      _._doingThisLayoutWithCallback = false;
      _._constraints = null;
      _._debugDoingThisPaint = false;
      _.__RenderObject__wasRepaintBoundary_A = $;
      _._layerHandle = t4;
      _._needsCompositingBitsUpdate = false;
      _.__RenderObject__needsCompositing_A = $;
      _._needsPaint = true;
      _._needsCompositedLayerUpdate = false;
      _._cachedSemanticsConfiguration = null;
      _._needsSemanticsUpdate = true;
      _._semantics = null;
    },
    RenderOpacity: function RenderOpacity(t0, t1, t2, t3, t4, t5) {
      var _ = this;
      _._alpha = t0;
      _._proxy_box$_opacity = t1;
      _._alwaysIncludeSemantics = t2;
      _.RenderObjectWithChildMixin__child = t3;
      _._layoutCacheStorage = t4;
      _._computingThisDryBaseline = _._computingThisDryLayout = false;
      _._box$_size = null;
      _._debugActivePointers = 0;
      _._debugDisposed = false;
      _.parentData = null;
      _._depth = 0;
      _.debugCreator = _._object$_parent = null;
      _._debugDoingThisLayout = _._debugDoingThisResize = false;
      _._debugCanParentUseSize = null;
      _._debugMutationsLocked = false;
      _._object$_owner = null;
      _._needsLayout = true;
      _._relayoutBoundary = null;
      _._doingThisLayoutWithCallback = false;
      _._constraints = null;
      _._debugDoingThisPaint = false;
      _.__RenderObject__wasRepaintBoundary_A = $;
      _._layerHandle = t5;
      _._needsCompositingBitsUpdate = false;
      _.__RenderObject__needsCompositing_A = $;
      _._needsPaint = true;
      _._needsCompositedLayerUpdate = false;
      _._cachedSemanticsConfiguration = null;
      _._needsSemanticsUpdate = true;
      _._semantics = null;
    },
    RenderAnimatedOpacityMixin: function RenderAnimatedOpacityMixin() {
    },
    RenderAnimatedOpacity: function RenderAnimatedOpacity(t0, t1, t2, t3, t4, t5, t6) {
      var _ = this;
      _.RenderAnimatedOpacityMixin__alpha = t0;
      _.RenderAnimatedOpacityMixin__currentlyIsRepaintBoundary = t1;
      _.RenderAnimatedOpacityMixin__opacity = t2;
      _.RenderAnimatedOpacityMixin__alwaysIncludeSemantics = t3;
      _.RenderObjectWithChildMixin__child = t4;
      _._layoutCacheStorage = t5;
      _._computingThisDryBaseline = _._computingThisDryLayout = false;
      _._box$_size = null;
      _._debugActivePointers = 0;
      _._debugDisposed = false;
      _.parentData = null;
      _._depth = 0;
      _.debugCreator = _._object$_parent = null;
      _._debugDoingThisLayout = _._debugDoingThisResize = false;
      _._debugCanParentUseSize = null;
      _._debugMutationsLocked = false;
      _._object$_owner = null;
      _._needsLayout = true;
      _._relayoutBoundary = null;
      _._doingThisLayoutWithCallback = false;
      _._constraints = null;
      _._debugDoingThisPaint = false;
      _.__RenderObject__wasRepaintBoundary_A = $;
      _._layerHandle = t6;
      _._needsCompositingBitsUpdate = false;
      _.__RenderObject__needsCompositing_A = $;
      _._needsPaint = true;
      _._needsCompositedLayerUpdate = false;
      _._cachedSemanticsConfiguration = null;
      _._needsSemanticsUpdate = true;
      _._semantics = null;
    },
    RenderBackdropFilter: function RenderBackdropFilter(t0, t1, t2, t3, t4, t5, t6) {
      var _ = this;
      _._enabled = t0;
      _._filter = t1;
      _._blendMode = t2;
      _._backdropKey = t3;
      _.RenderObjectWithChildMixin__child = t4;
      _._layoutCacheStorage = t5;
      _._computingThisDryBaseline = _._computingThisDryLayout = false;
      _._box$_size = null;
      _._debugActivePointers = 0;
      _._debugDisposed = false;
      _.parentData = null;
      _._depth = 0;
      _.debugCreator = _._object$_parent = null;
      _._debugDoingThisLayout = _._debugDoingThisResize = false;
      _._debugCanParentUseSize = null;
      _._debugMutationsLocked = false;
      _._object$_owner = null;
      _._needsLayout = true;
      _._relayoutBoundary = null;
      _._doingThisLayoutWithCallback = false;
      _._constraints = null;
      _._debugDoingThisPaint = false;
      _.__RenderObject__wasRepaintBoundary_A = $;
      _._layerHandle = t6;
      _._needsCompositingBitsUpdate = false;
      _.__RenderObject__needsCompositing_A = $;
      _._needsPaint = true;
      _._needsCompositedLayerUpdate = false;
      _._cachedSemanticsConfiguration = null;
      _._needsSemanticsUpdate = true;
      _._semantics = null;
    },
    RenderBackdropFilter_paint_closure: function RenderBackdropFilter_paint_closure(t0) {
      this.$this = t0;
    },
    CustomClipper: function CustomClipper() {
    },
    ShapeBorderClipper: function ShapeBorderClipper(t0, t1, t2) {
      this.shape = t0;
      this.textDirection = t1;
      this._reclip = t2;
    },
    _RenderCustomClip: function _RenderCustomClip() {
    },
    _RenderCustomClip_debugPaintSize_closure: function _RenderCustomClip_debugPaintSize_closure(t0) {
      this.$this = t0;
    },
    RenderClipRect: function RenderClipRect(t0, t1, t2, t3, t4) {
      var _ = this;
      _._clipper = t0;
      _._clip = null;
      _._proxy_box$_clipBehavior = t1;
      _._debugText = _._debugPaint = null;
      _.RenderObjectWithChildMixin__child = t2;
      _._layoutCacheStorage = t3;
      _._computingThisDryBaseline = _._computingThisDryLayout = false;
      _._box$_size = null;
      _._debugActivePointers = 0;
      _._debugDisposed = false;
      _.parentData = null;
      _._depth = 0;
      _.debugCreator = _._object$_parent = null;
      _._debugDoingThisLayout = _._debugDoingThisResize = false;
      _._debugCanParentUseSize = null;
      _._debugMutationsLocked = false;
      _._object$_owner = null;
      _._needsLayout = true;
      _._relayoutBoundary = null;
      _._doingThisLayoutWithCallback = false;
      _._constraints = null;
      _._debugDoingThisPaint = false;
      _.__RenderObject__wasRepaintBoundary_A = $;
      _._layerHandle = t4;
      _._needsCompositingBitsUpdate = false;
      _.__RenderObject__needsCompositing_A = $;
      _._needsPaint = true;
      _._needsCompositedLayerUpdate = false;
      _._cachedSemanticsConfiguration = null;
      _._needsSemanticsUpdate = true;
      _._semantics = null;
    },
    RenderClipRect_debugPaintSize_closure: function RenderClipRect_debugPaintSize_closure(t0, t1, t2) {
      this.$this = t0;
      this.context = t1;
      this.offset = t2;
    },
    RenderClipPath: function RenderClipPath(t0, t1, t2, t3, t4) {
      var _ = this;
      _._clipper = t0;
      _._clip = null;
      _._proxy_box$_clipBehavior = t1;
      _._debugText = _._debugPaint = null;
      _.RenderObjectWithChildMixin__child = t2;
      _._layoutCacheStorage = t3;
      _._computingThisDryBaseline = _._computingThisDryLayout = false;
      _._box$_size = null;
      _._debugActivePointers = 0;
      _._debugDisposed = false;
      _.parentData = null;
      _._depth = 0;
      _.debugCreator = _._object$_parent = null;
      _._debugDoingThisLayout = _._debugDoingThisResize = false;
      _._debugCanParentUseSize = null;
      _._debugMutationsLocked = false;
      _._object$_owner = null;
      _._needsLayout = true;
      _._relayoutBoundary = null;
      _._doingThisLayoutWithCallback = false;
      _._constraints = null;
      _._debugDoingThisPaint = false;
      _.__RenderObject__wasRepaintBoundary_A = $;
      _._layerHandle = t4;
      _._needsCompositingBitsUpdate = false;
      _.__RenderObject__needsCompositing_A = $;
      _._needsPaint = true;
      _._needsCompositedLayerUpdate = false;
      _._cachedSemanticsConfiguration = null;
      _._needsSemanticsUpdate = true;
      _._semantics = null;
    },
    RenderClipPath_debugPaintSize_closure: function RenderClipPath_debugPaintSize_closure(t0, t1, t2) {
      this.$this = t0;
      this.context = t1;
      this.offset = t2;
    },
    _RenderPhysicalModelBase: function _RenderPhysicalModelBase() {
    },
    RenderPhysicalModel: function RenderPhysicalModel(t0, t1, t2, t3, t4, t5, t6, t7, t8, t9) {
      var _ = this;
      _._proxy_box$_shape = t0;
      _._proxy_box$_borderRadius = t1;
      _._proxy_box$_elevation = t2;
      _._proxy_box$_shadowColor = t3;
      _._proxy_box$_color = t4;
      _._clipper = t5;
      _._clip = null;
      _._proxy_box$_clipBehavior = t6;
      _._debugText = _._debugPaint = null;
      _.RenderObjectWithChildMixin__child = t7;
      _._layoutCacheStorage = t8;
      _._computingThisDryBaseline = _._computingThisDryLayout = false;
      _._box$_size = null;
      _._debugActivePointers = 0;
      _._debugDisposed = false;
      _.parentData = null;
      _._depth = 0;
      _.debugCreator = _._object$_parent = null;
      _._debugDoingThisLayout = _._debugDoingThisResize = false;
      _._debugCanParentUseSize = null;
      _._debugMutationsLocked = false;
      _._object$_owner = null;
      _._needsLayout = true;
      _._relayoutBoundary = null;
      _._doingThisLayoutWithCallback = false;
      _._constraints = null;
      _._debugDoingThisPaint = false;
      _.__RenderObject__wasRepaintBoundary_A = $;
      _._layerHandle = t9;
      _._needsCompositingBitsUpdate = false;
      _.__RenderObject__needsCompositing_A = $;
      _._needsPaint = true;
      _._needsCompositedLayerUpdate = false;
      _._cachedSemanticsConfiguration = null;
      _._needsSemanticsUpdate = true;
      _._semantics = null;
    },
    RenderPhysicalModel_paint_closure: function RenderPhysicalModel_paint_closure(t0, t1, t2, t3) {
      var _ = this;
      _._box_0 = t0;
      _.$this = t1;
      _.context = t2;
      _.offsetRRect = t3;
    },
    RenderPhysicalModel_paint_closure0: function RenderPhysicalModel_paint_closure0(t0, t1) {
      this.$this = t0;
      this.usesSaveLayer = t1;
    },
    RenderPhysicalModel_paint_closure1: function RenderPhysicalModel_paint_closure1(t0) {
      this.$this = t0;
    },
    RenderPhysicalShape: function RenderPhysicalShape(t0, t1, t2, t3, t4, t5, t6, t7) {
      var _ = this;
      _._proxy_box$_elevation = t0;
      _._proxy_box$_shadowColor = t1;
      _._proxy_box$_color = t2;
      _._clipper = t3;
      _._clip = null;
      _._proxy_box$_clipBehavior = t4;
      _._debugText = _._debugPaint = null;
      _.RenderObjectWithChildMixin__child = t5;
      _._layoutCacheStorage = t6;
      _._computingThisDryBaseline = _._computingThisDryLayout = false;
      _._box$_size = null;
      _._debugActivePointers = 0;
      _._debugDisposed = false;
      _.parentData = null;
      _._depth = 0;
      _.debugCreator = _._object$_parent = null;
      _._debugDoingThisLayout = _._debugDoingThisResize = false;
      _._debugCanParentUseSize = null;
      _._debugMutationsLocked = false;
      _._object$_owner = null;
      _._needsLayout = true;
      _._relayoutBoundary = null;
      _._doingThisLayoutWithCallback = false;
      _._constraints = null;
      _._debugDoingThisPaint = false;
      _.__RenderObject__wasRepaintBoundary_A = $;
      _._layerHandle = t7;
      _._needsCompositingBitsUpdate = false;
      _.__RenderObject__needsCompositing_A = $;
      _._needsPaint = true;
      _._needsCompositedLayerUpdate = false;
      _._cachedSemanticsConfiguration = null;
      _._needsSemanticsUpdate = true;
      _._semantics = null;
    },
    RenderPhysicalShape_paint_closure: function RenderPhysicalShape_paint_closure(t0, t1, t2, t3) {
      var _ = this;
      _._box_0 = t0;
      _.$this = t1;
      _.context = t2;
      _.offsetPath = t3;
    },
    RenderPhysicalShape_paint_closure0: function RenderPhysicalShape_paint_closure0(t0, t1) {
      this.$this = t0;
      this.usesSaveLayer = t1;
    },
    RenderPhysicalShape_paint_closure1: function RenderPhysicalShape_paint_closure1(t0) {
      this.$this = t0;
    },
    DecorationPosition: function DecorationPosition(t0, t1) {
      this.index = t0;
      this._name = t1;
    },
    RenderDecoratedBox: function RenderDecoratedBox(t0, t1, t2, t3, t4, t5) {
      var _ = this;
      _._proxy_box$_painter = null;
      _._decoration = t0;
      _._proxy_box$_position = t1;
      _._proxy_box$_configuration = t2;
      _.RenderObjectWithChildMixin__child = t3;
      _._layoutCacheStorage = t4;
      _._computingThisDryBaseline = _._computingThisDryLayout = false;
      _._box$_size = null;
      _._debugActivePointers = 0;
      _._debugDisposed = false;
      _.parentData = null;
      _._depth = 0;
      _.debugCreator = _._object$_parent = null;
      _._debugDoingThisLayout = _._debugDoingThisResize = false;
      _._debugCanParentUseSize = null;
      _._debugMutationsLocked = false;
      _._object$_owner = null;
      _._needsLayout = true;
      _._relayoutBoundary = null;
      _._doingThisLayoutWithCallback = false;
      _._constraints = null;
      _._debugDoingThisPaint = false;
      _.__RenderObject__wasRepaintBoundary_A = $;
      _._layerHandle = t5;
      _._needsCompositingBitsUpdate = false;
      _.__RenderObject__needsCompositing_A = $;
      _._needsPaint = true;
      _._needsCompositedLayerUpdate = false;
      _._cachedSemanticsConfiguration = null;
      _._needsSemanticsUpdate = true;
      _._semantics = null;
    },
    RenderDecoratedBox_paint_closure: function RenderDecoratedBox_paint_closure(t0, t1) {
      this._box_0 = t0;
      this.context = t1;
    },
    RenderDecoratedBox_paint_closure0: function RenderDecoratedBox_paint_closure0(t0, t1, t2) {
      this._box_0 = t0;
      this.$this = t1;
      this.context = t2;
    },
    RenderTransform: function RenderTransform(t0, t1, t2, t3) {
      var _ = this;
      _._proxy_box$_textDirection = _._proxy_box$_alignment = _._origin = null;
      _.transformHitTests = t0;
      _._filterQuality = _._proxy_box$_transform = null;
      _.RenderObjectWithChildMixin__child = t1;
      _._layoutCacheStorage = t2;
      _._computingThisDryBaseline = _._computingThisDryLayout = false;
      _._box$_size = null;
      _._debugActivePointers = 0;
      _._debugDisposed = false;
      _.parentData = null;
      _._depth = 0;
      _.debugCreator = _._object$_parent = null;
      _._debugDoingThisLayout = _._debugDoingThisResize = false;
      _._debugCanParentUseSize = null;
      _._debugMutationsLocked = false;
      _._object$_owner = null;
      _._needsLayout = true;
      _._relayoutBoundary = null;
      _._doingThisLayoutWithCallback = false;
      _._constraints = null;
      _._debugDoingThisPaint = false;
      _.__RenderObject__wasRepaintBoundary_A = $;
      _._layerHandle = t3;
      _._needsCompositingBitsUpdate = false;
      _.__RenderObject__needsCompositing_A = $;
      _._needsPaint = true;
      _._needsCompositedLayerUpdate = false;
      _._cachedSemanticsConfiguration = null;
      _._needsSemanticsUpdate = true;
      _._semantics = null;
    },
    RenderTransform_hitTestChildren_closure: function RenderTransform_hitTestChildren_closure(t0) {
      this.$this = t0;
    },
    RenderTransform_paint_closure: function RenderTransform_paint_closure(t0) {
      this.$this = t0;
    },
    RenderFittedBox: function RenderFittedBox(t0, t1, t2, t3, t4, t5, t6) {
      var _ = this;
      _._proxy_box$_resolvedAlignment = null;
      _._proxy_box$_fit = t0;
      _._proxy_box$_alignment = t1;
      _._proxy_box$_textDirection = t2;
      _._proxy_box$_transform = _._proxy_box$_hasVisualOverflow = null;
      _._proxy_box$_clipBehavior = t3;
      _.RenderObjectWithChildMixin__child = t4;
      _._layoutCacheStorage = t5;
      _._computingThisDryBaseline = _._computingThisDryLayout = false;
      _._box$_size = null;
      _._debugActivePointers = 0;
      _._debugDisposed = false;
      _.parentData = null;
      _._depth = 0;
      _.debugCreator = _._object$_parent = null;
      _._debugDoingThisLayout = _._debugDoingThisResize = false;
      _._debugCanParentUseSize = null;
      _._debugMutationsLocked = false;
      _._object$_owner = null;
      _._needsLayout = true;
      _._relayoutBoundary = null;
      _._doingThisLayoutWithCallback = false;
      _._constraints = null;
      _._debugDoingThisPaint = false;
      _.__RenderObject__wasRepaintBoundary_A = $;
      _._layerHandle = t6;
      _._needsCompositingBitsUpdate = false;
      _.__RenderObject__needsCompositing_A = $;
      _._needsPaint = true;
      _._needsCompositedLayerUpdate = false;
      _._cachedSemanticsConfiguration = null;
      _._needsSemanticsUpdate = true;
      _._semantics = null;
    },
    RenderFittedBox__updatePaintData_closure: function RenderFittedBox__updatePaintData_closure() {
    },
    RenderFittedBox_hitTestChildren_closure: function RenderFittedBox_hitTestChildren_closure(t0) {
      this.$this = t0;
    },
    RenderFractionalTranslation: function RenderFractionalTranslation(t0, t1, t2, t3, t4) {
      var _ = this;
      _._translation = t0;
      _.transformHitTests = t1;
      _.RenderObjectWithChildMixin__child = t2;
      _._layoutCacheStorage = t3;
      _._computingThisDryBaseline = _._computingThisDryLayout = false;
      _._box$_size = null;
      _._debugActivePointers = 0;
      _._debugDisposed = false;
      _.parentData = null;
      _._depth = 0;
      _.debugCreator = _._object$_parent = null;
      _._debugDoingThisLayout = _._debugDoingThisResize = false;
      _._debugCanParentUseSize = null;
      _._debugMutationsLocked = false;
      _._object$_owner = null;
      _._needsLayout = true;
      _._relayoutBoundary = null;
      _._doingThisLayoutWithCallback = false;
      _._constraints = null;
      _._debugDoingThisPaint = false;
      _.__RenderObject__wasRepaintBoundary_A = $;
      _._layerHandle = t4;
      _._needsCompositingBitsUpdate = false;
      _.__RenderObject__needsCompositing_A = $;
      _._needsPaint = true;
      _._needsCompositedLayerUpdate = false;
      _._cachedSemanticsConfiguration = null;
      _._needsSemanticsUpdate = true;
      _._semantics = null;
    },
    RenderFractionalTranslation_hitTestChildren_closure: function RenderFractionalTranslation_hitTestChildren_closure(t0) {
      this.$this = t0;
    },
    RenderPointerListener: function RenderPointerListener(t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12) {
      var _ = this;
      _.onPointerDown = t0;
      _.onPointerMove = t1;
      _.onPointerUp = t2;
      _.onPointerHover = t3;
      _.onPointerCancel = t4;
      _.onPointerPanZoomStart = t5;
      _.onPointerPanZoomUpdate = t6;
      _.onPointerPanZoomEnd = t7;
      _.onPointerSignal = t8;
      _.behavior = t9;
      _.RenderObjectWithChildMixin__child = t10;
      _._layoutCacheStorage = t11;
      _._computingThisDryBaseline = _._computingThisDryLayout = false;
      _._box$_size = null;
      _._debugActivePointers = 0;
      _._debugDisposed = false;
      _.parentData = null;
      _._depth = 0;
      _.debugCreator = _._object$_parent = null;
      _._debugDoingThisLayout = _._debugDoingThisResize = false;
      _._debugCanParentUseSize = null;
      _._debugMutationsLocked = false;
      _._object$_owner = null;
      _._needsLayout = true;
      _._relayoutBoundary = null;
      _._doingThisLayoutWithCallback = false;
      _._constraints = null;
      _._debugDoingThisPaint = false;
      _.__RenderObject__wasRepaintBoundary_A = $;
      _._layerHandle = t12;
      _._needsCompositingBitsUpdate = false;
      _.__RenderObject__needsCompositing_A = $;
      _._needsPaint = true;
      _._needsCompositedLayerUpdate = false;
      _._cachedSemanticsConfiguration = null;
      _._needsSemanticsUpdate = true;
      _._semantics = null;
    },
    RenderMouseRegion: function RenderMouseRegion(t0, t1, t2, t3, t4, t5, t6, t7, t8) {
      var _ = this;
      _._opaque = t0;
      _.onEnter = t1;
      _.onHover = t2;
      _.onExit = t3;
      _._cursor = t4;
      _._validForMouseTracker = true;
      _.behavior = t5;
      _.RenderObjectWithChildMixin__child = t6;
      _._layoutCacheStorage = t7;
      _._computingThisDryBaseline = _._computingThisDryLayout = false;
      _._box$_size = null;
      _._debugActivePointers = 0;
      _._debugDisposed = false;
      _.parentData = null;
      _._depth = 0;
      _.debugCreator = _._object$_parent = null;
      _._debugDoingThisLayout = _._debugDoingThisResize = false;
      _._debugCanParentUseSize = null;
      _._debugMutationsLocked = false;
      _._object$_owner = null;
      _._needsLayout = true;
      _._relayoutBoundary = null;
      _._doingThisLayoutWithCallback = false;
      _._constraints = null;
      _._debugDoingThisPaint = false;
      _.__RenderObject__wasRepaintBoundary_A = $;
      _._layerHandle = t8;
      _._needsCompositingBitsUpdate = false;
      _.__RenderObject__needsCompositing_A = $;
      _._needsPaint = true;
      _._needsCompositedLayerUpdate = false;
      _._cachedSemanticsConfiguration = null;
      _._needsSemanticsUpdate = true;
      _._semantics = null;
    },
    RenderRepaintBoundary: function RenderRepaintBoundary(t0, t1, t2) {
      var _ = this;
      _._debugAsymmetricPaintCount = _._debugSymmetricPaintCount = 0;
      _.RenderObjectWithChildMixin__child = t0;
      _._layoutCacheStorage = t1;
      _._computingThisDryBaseline = _._computingThisDryLayout = false;
      _._box$_size = null;
      _._debugActivePointers = 0;
      _._debugDisposed = false;
      _.parentData = null;
      _._depth = 0;
      _.debugCreator = _._object$_parent = null;
      _._debugDoingThisLayout = _._debugDoingThisResize = false;
      _._debugCanParentUseSize = null;
      _._debugMutationsLocked = false;
      _._object$_owner = null;
      _._needsLayout = true;
      _._relayoutBoundary = null;
      _._doingThisLayoutWithCallback = false;
      _._constraints = null;
      _._debugDoingThisPaint = false;
      _.__RenderObject__wasRepaintBoundary_A = $;
      _._layerHandle = t2;
      _._needsCompositingBitsUpdate = false;
      _.__RenderObject__needsCompositing_A = $;
      _._needsPaint = true;
      _._needsCompositedLayerUpdate = false;
      _._cachedSemanticsConfiguration = null;
      _._needsSemanticsUpdate = true;
      _._semantics = null;
    },
    RenderRepaintBoundary_debugRegisterRepaintBoundaryPaint_closure: function RenderRepaintBoundary_debugRegisterRepaintBoundaryPaint_closure(t0, t1, t2) {
      this.$this = t0;
      this.includedParent = t1;
      this.includedChild = t2;
    },
    RenderRepaintBoundary_debugFillProperties_closure: function RenderRepaintBoundary_debugFillProperties_closure(t0, t1, t2) {
      this._box_0 = t0;
      this.$this = t1;
      this.properties = t2;
    },
    RenderIgnorePointer: function RenderIgnorePointer(t0, t1, t2, t3, t4) {
      var _ = this;
      _._ignoring = t0;
      _._ignoringSemantics = t1;
      _.RenderObjectWithChildMixin__child = t2;
      _._layoutCacheStorage = t3;
      _._computingThisDryBaseline = _._computingThisDryLayout = false;
      _._box$_size = null;
      _._debugActivePointers = 0;
      _._debugDisposed = false;
      _.parentData = null;
      _._depth = 0;
      _.debugCreator = _._object$_parent = null;
      _._debugDoingThisLayout = _._debugDoingThisResize = false;
      _._debugCanParentUseSize = null;
      _._debugMutationsLocked = false;
      _._object$_owner = null;
      _._needsLayout = true;
      _._relayoutBoundary = null;
      _._doingThisLayoutWithCallback = false;
      _._constraints = null;
      _._debugDoingThisPaint = false;
      _.__RenderObject__wasRepaintBoundary_A = $;
      _._layerHandle = t4;
      _._needsCompositingBitsUpdate = false;
      _.__RenderObject__needsCompositing_A = $;
      _._needsPaint = true;
      _._needsCompositedLayerUpdate = false;
      _._cachedSemanticsConfiguration = null;
      _._needsSemanticsUpdate = true;
      _._semantics = null;
    },
    RenderOffstage: function RenderOffstage(t0, t1, t2, t3) {
      var _ = this;
      _._proxy_box$_offstage = t0;
      _.RenderObjectWithChildMixin__child = t1;
      _._layoutCacheStorage = t2;
      _._computingThisDryBaseline = _._computingThisDryLayout = false;
      _._box$_size = null;
      _._debugActivePointers = 0;
      _._debugDisposed = false;
      _.parentData = null;
      _._depth = 0;
      _.debugCreator = _._object$_parent = null;
      _._debugDoingThisLayout = _._debugDoingThisResize = false;
      _._debugCanParentUseSize = null;
      _._debugMutationsLocked = false;
      _._object$_owner = null;
      _._needsLayout = true;
      _._relayoutBoundary = null;
      _._doingThisLayoutWithCallback = false;
      _._constraints = null;
      _._debugDoingThisPaint = false;
      _.__RenderObject__wasRepaintBoundary_A = $;
      _._layerHandle = t3;
      _._needsCompositingBitsUpdate = false;
      _.__RenderObject__needsCompositing_A = $;
      _._needsPaint = true;
      _._needsCompositedLayerUpdate = false;
      _._cachedSemanticsConfiguration = null;
      _._needsSemanticsUpdate = true;
      _._semantics = null;
    },
    RenderAbsorbPointer: function RenderAbsorbPointer(t0, t1, t2, t3, t4) {
      var _ = this;
      _._absorbing = t0;
      _._ignoringSemantics = t1;
      _.RenderObjectWithChildMixin__child = t2;
      _._layoutCacheStorage = t3;
      _._computingThisDryBaseline = _._computingThisDryLayout = false;
      _._box$_size = null;
      _._debugActivePointers = 0;
      _._debugDisposed = false;
      _.parentData = null;
      _._depth = 0;
      _.debugCreator = _._object$_parent = null;
      _._debugDoingThisLayout = _._debugDoingThisResize = false;
      _._debugCanParentUseSize = null;
      _._debugMutationsLocked = false;
      _._object$_owner = null;
      _._needsLayout = true;
      _._relayoutBoundary = null;
      _._doingThisLayoutWithCallback = false;
      _._constraints = null;
      _._debugDoingThisPaint = false;
      _.__RenderObject__wasRepaintBoundary_A = $;
      _._layerHandle = t4;
      _._needsCompositingBitsUpdate = false;
      _.__RenderObject__needsCompositing_A = $;
      _._needsPaint = true;
      _._needsCompositedLayerUpdate = false;
      _._cachedSemanticsConfiguration = null;
      _._needsSemanticsUpdate = true;
      _._semantics = null;
    },
    RenderSemanticsGestureHandler: function RenderSemanticsGestureHandler(t0, t1, t2, t3) {
      var _ = this;
      _._onVerticalDragUpdate = _._onHorizontalDragUpdate = _._proxy_box$_onLongPress = _._proxy_box$_onTap = _._validActions = null;
      _.behavior = t0;
      _.RenderObjectWithChildMixin__child = t1;
      _._layoutCacheStorage = t2;
      _._computingThisDryBaseline = _._computingThisDryLayout = false;
      _._box$_size = null;
      _._debugActivePointers = 0;
      _._debugDisposed = false;
      _.parentData = null;
      _._depth = 0;
      _.debugCreator = _._object$_parent = null;
      _._debugDoingThisLayout = _._debugDoingThisResize = false;
      _._debugCanParentUseSize = null;
      _._debugMutationsLocked = false;
      _._object$_owner = null;
      _._needsLayout = true;
      _._relayoutBoundary = null;
      _._doingThisLayoutWithCallback = false;
      _._constraints = null;
      _._debugDoingThisPaint = false;
      _.__RenderObject__wasRepaintBoundary_A = $;
      _._layerHandle = t3;
      _._needsCompositingBitsUpdate = false;
      _.__RenderObject__needsCompositing_A = $;
      _._needsPaint = true;
      _._needsCompositedLayerUpdate = false;
      _._cachedSemanticsConfiguration = null;
      _._needsSemanticsUpdate = true;
      _._semantics = null;
    },
    RenderSemanticsAnnotations: function RenderSemanticsAnnotations(t0, t1, t2, t3, t4, t5, t6, t7, t8) {
      var _ = this;
      _._proxy_box$_properties = t0;
      _._container = t1;
      _._explicitChildNodes = t2;
      _._excludeSemantics = t3;
      _._blockUserActions = t4;
      _._proxy_box$_attributedHint = _._proxy_box$_attributedDecreasedValue = _._proxy_box$_attributedIncreasedValue = _._proxy_box$_attributedValue = _._proxy_box$_attributedLabel = null;
      _._proxy_box$_textDirection = t5;
      _.RenderObjectWithChildMixin__child = t6;
      _._layoutCacheStorage = t7;
      _._computingThisDryBaseline = _._computingThisDryLayout = false;
      _._box$_size = null;
      _._debugActivePointers = 0;
      _._debugDisposed = false;
      _.parentData = null;
      _._depth = 0;
      _.debugCreator = _._object$_parent = null;
      _._debugDoingThisLayout = _._debugDoingThisResize = false;
      _._debugCanParentUseSize = null;
      _._debugMutationsLocked = false;
      _._object$_owner = null;
      _._needsLayout = true;
      _._relayoutBoundary = null;
      _._doingThisLayoutWithCallback = false;
      _._constraints = null;
      _._debugDoingThisPaint = false;
      _.__RenderObject__wasRepaintBoundary_A = $;
      _._layerHandle = t8;
      _._needsCompositingBitsUpdate = false;
      _.__RenderObject__needsCompositing_A = $;
      _._needsPaint = true;
      _._needsCompositedLayerUpdate = false;
      _._cachedSemanticsConfiguration = null;
      _._needsSemanticsUpdate = true;
      _._semantics = null;
    },
    RenderBlockSemantics: function RenderBlockSemantics(t0, t1, t2, t3) {
      var _ = this;
      _._blocking = t0;
      _.RenderObjectWithChildMixin__child = t1;
      _._layoutCacheStorage = t2;
      _._computingThisDryBaseline = _._computingThisDryLayout = false;
      _._box$_size = null;
      _._debugActivePointers = 0;
      _._debugDisposed = false;
      _.parentData = null;
      _._depth = 0;
      _.debugCreator = _._object$_parent = null;
      _._debugDoingThisLayout = _._debugDoingThisResize = false;
      _._debugCanParentUseSize = null;
      _._debugMutationsLocked = false;
      _._object$_owner = null;
      _._needsLayout = true;
      _._relayoutBoundary = null;
      _._doingThisLayoutWithCallback = false;
      _._constraints = null;
      _._debugDoingThisPaint = false;
      _.__RenderObject__wasRepaintBoundary_A = $;
      _._layerHandle = t3;
      _._needsCompositingBitsUpdate = false;
      _.__RenderObject__needsCompositing_A = $;
      _._needsPaint = true;
      _._needsCompositedLayerUpdate = false;
      _._cachedSemanticsConfiguration = null;
      _._needsSemanticsUpdate = true;
      _._semantics = null;
    },
    RenderMergeSemantics: function RenderMergeSemantics(t0, t1, t2) {
      var _ = this;
      _.RenderObjectWithChildMixin__child = t0;
      _._layoutCacheStorage = t1;
      _._computingThisDryBaseline = _._computingThisDryLayout = false;
      _._box$_size = null;
      _._debugActivePointers = 0;
      _._debugDisposed = false;
      _.parentData = null;
      _._depth = 0;
      _.debugCreator = _._object$_parent = null;
      _._debugDoingThisLayout = _._debugDoingThisResize = false;
      _._debugCanParentUseSize = null;
      _._debugMutationsLocked = false;
      _._object$_owner = null;
      _._needsLayout = true;
      _._relayoutBoundary = null;
      _._doingThisLayoutWithCallback = false;
      _._constraints = null;
      _._debugDoingThisPaint = false;
      _.__RenderObject__wasRepaintBoundary_A = $;
      _._layerHandle = t2;
      _._needsCompositingBitsUpdate = false;
      _.__RenderObject__needsCompositing_A = $;
      _._needsPaint = true;
      _._needsCompositedLayerUpdate = false;
      _._cachedSemanticsConfiguration = null;
      _._needsSemanticsUpdate = true;
      _._semantics = null;
    },
    RenderExcludeSemantics: function RenderExcludeSemantics(t0, t1, t2, t3) {
      var _ = this;
      _._excluding = t0;
      _.RenderObjectWithChildMixin__child = t1;
      _._layoutCacheStorage = t2;
      _._computingThisDryBaseline = _._computingThisDryLayout = false;
      _._box$_size = null;
      _._debugActivePointers = 0;
      _._debugDisposed = false;
      _.parentData = null;
      _._depth = 0;
      _.debugCreator = _._object$_parent = null;
      _._debugDoingThisLayout = _._debugDoingThisResize = false;
      _._debugCanParentUseSize = null;
      _._debugMutationsLocked = false;
      _._object$_owner = null;
      _._needsLayout = true;
      _._relayoutBoundary = null;
      _._doingThisLayoutWithCallback = false;
      _._constraints = null;
      _._debugDoingThisPaint = false;
      _.__RenderObject__wasRepaintBoundary_A = $;
      _._layerHandle = t3;
      _._needsCompositingBitsUpdate = false;
      _.__RenderObject__needsCompositing_A = $;
      _._needsPaint = true;
      _._needsCompositedLayerUpdate = false;
      _._cachedSemanticsConfiguration = null;
      _._needsSemanticsUpdate = true;
      _._semantics = null;
    },
    RenderLeaderLayer: function RenderLeaderLayer(t0, t1, t2, t3) {
      var _ = this;
      _._proxy_box$_link = t0;
      _._previousLayoutSize = null;
      _.RenderObjectWithChildMixin__child = t1;
      _._layoutCacheStorage = t2;
      _._computingThisDryBaseline = _._computingThisDryLayout = false;
      _._box$_size = null;
      _._debugActivePointers = 0;
      _._debugDisposed = false;
      _.parentData = null;
      _._depth = 0;
      _.debugCreator = _._object$_parent = null;
      _._debugDoingThisLayout = _._debugDoingThisResize = false;
      _._debugCanParentUseSize = null;
      _._debugMutationsLocked = false;
      _._object$_owner = null;
      _._needsLayout = true;
      _._relayoutBoundary = null;
      _._doingThisLayoutWithCallback = false;
      _._constraints = null;
      _._debugDoingThisPaint = false;
      _.__RenderObject__wasRepaintBoundary_A = $;
      _._layerHandle = t3;
      _._needsCompositingBitsUpdate = false;
      _.__RenderObject__needsCompositing_A = $;
      _._needsPaint = true;
      _._needsCompositedLayerUpdate = false;
      _._cachedSemanticsConfiguration = null;
      _._needsSemanticsUpdate = true;
      _._semantics = null;
    },
    RenderLeaderLayer_paint_closure: function RenderLeaderLayer_paint_closure(t0) {
      this.$this = t0;
    },
    RenderFollowerLayer: function RenderFollowerLayer(t0, t1, t2, t3, t4, t5, t6, t7) {
      var _ = this;
      _._proxy_box$_link = t0;
      _._showWhenUnlinked = t1;
      _._proxy_box$_offset = t2;
      _._leaderAnchor = t3;
      _._followerAnchor = t4;
      _.RenderObjectWithChildMixin__child = t5;
      _._layoutCacheStorage = t6;
      _._computingThisDryBaseline = _._computingThisDryLayout = false;
      _._box$_size = null;
      _._debugActivePointers = 0;
      _._debugDisposed = false;
      _.parentData = null;
      _._depth = 0;
      _.debugCreator = _._object$_parent = null;
      _._debugDoingThisLayout = _._debugDoingThisResize = false;
      _._debugCanParentUseSize = null;
      _._debugMutationsLocked = false;
      _._object$_owner = null;
      _._needsLayout = true;
      _._relayoutBoundary = null;
      _._doingThisLayoutWithCallback = false;
      _._constraints = null;
      _._debugDoingThisPaint = false;
      _.__RenderObject__wasRepaintBoundary_A = $;
      _._layerHandle = t7;
      _._needsCompositingBitsUpdate = false;
      _.__RenderObject__needsCompositing_A = $;
      _._needsPaint = true;
      _._needsCompositedLayerUpdate = false;
      _._cachedSemanticsConfiguration = null;
      _._needsSemanticsUpdate = true;
      _._semantics = null;
    },
    RenderFollowerLayer_hitTestChildren_closure: function RenderFollowerLayer_hitTestChildren_closure(t0) {
      this.$this = t0;
    },
    RenderFollowerLayer_paint_closure: function RenderFollowerLayer_paint_closure(t0) {
      this.$this = t0;
    },
    RenderAnnotatedRegion: function RenderAnnotatedRegion(t0, t1, t2, t3, t4, t5, t6) {
      var _ = this;
      _._proxy_box$_value = t0;
      _._sized = t1;
      _._proxy_box$_layerHandle = t2;
      _.RenderObjectWithChildMixin__child = t3;
      _._layoutCacheStorage = t4;
      _._computingThisDryBaseline = _._computingThisDryLayout = false;
      _._box$_size = null;
      _._debugActivePointers = 0;
      _._debugDisposed = false;
      _.parentData = null;
      _._depth = 0;
      _.debugCreator = _._object$_parent = null;
      _._debugDoingThisLayout = _._debugDoingThisResize = false;
      _._debugCanParentUseSize = null;
      _._debugMutationsLocked = false;
      _._object$_owner = null;
      _._needsLayout = true;
      _._relayoutBoundary = null;
      _._doingThisLayoutWithCallback = false;
      _._constraints = null;
      _._debugDoingThisPaint = false;
      _.__RenderObject__wasRepaintBoundary_A = $;
      _._layerHandle = t5;
      _._needsCompositingBitsUpdate = false;
      _.__RenderObject__needsCompositing_A = $;
      _._needsPaint = true;
      _._needsCompositedLayerUpdate = false;
      _._cachedSemanticsConfiguration = null;
      _._needsSemanticsUpdate = true;
      _._semantics = null;
      _.$ti = t6;
    },
    _RenderAnimatedOpacity_RenderProxyBox_RenderAnimatedOpacityMixin: function _RenderAnimatedOpacity_RenderProxyBox_RenderAnimatedOpacityMixin() {
    },
    _RenderProxyBox_RenderBox_RenderObjectWithChildMixin: function _RenderProxyBox_RenderBox_RenderObjectWithChildMixin() {
    },
    _RenderProxyBox_RenderBox_RenderObjectWithChildMixin_RenderProxyBoxMixin: function _RenderProxyBox_RenderBox_RenderObjectWithChildMixin_RenderProxyBoxMixin() {
    },
    SelectionUtils_getResultBasedOnRect(targetRect, point) {
      var t1;
      if (targetRect.contains$1(0, point))
        return B.SelectionResult_2;
      t1 = point._dy;
      if (t1 < targetRect.top)
        return B.SelectionResult_1;
      if (t1 > targetRect.bottom)
        return B.SelectionResult_0;
      return point._dx >= targetRect.right ? B.SelectionResult_0 : B.SelectionResult_1;
    },
    SelectionUtils_adjustDragOffset(targetRect, point, direction) {
      var t1, t2;
      if (targetRect.contains$1(0, point))
        return point;
      t1 = point._dy;
      t2 = targetRect.top;
      if (!(t1 <= t2))
        t1 = t1 <= targetRect.bottom && point._dx <= targetRect.left;
      else
        t1 = true;
      if (t1)
        return direction === B.TextDirection_1 ? new A.Offset(targetRect.left, t2) : new A.Offset(targetRect.right, t2);
      else {
        t1 = targetRect.bottom;
        return direction === B.TextDirection_1 ? new A.Offset(targetRect.right, t1) : new A.Offset(targetRect.left, t1);
      }
    },
    SelectionEdgeUpdateEvent$forStart(globalPosition, granularity) {
      return new A.SelectionEdgeUpdateEvent(globalPosition, granularity == null ? B.TextGranularity_0 : granularity, B.SelectionEventType_0);
    },
    SelectionEdgeUpdateEvent$forEnd(globalPosition, granularity) {
      return new A.SelectionEdgeUpdateEvent(globalPosition, granularity == null ? B.TextGranularity_0 : granularity, B.SelectionEventType_1);
    },
    SelectionGeometry$(endSelectionPoint, hasContent, selectionRects, startSelectionPoint, $status) {
      A.assertHelper(startSelectionPoint == null && endSelectionPoint == null || $status !== B.SelectionStatus_2);
      return new A.SelectionGeometry(startSelectionPoint, endSelectionPoint, $status, selectionRects, hasContent);
    },
    SelectionResult: function SelectionResult(t0, t1) {
      this.index = t0;
      this._name = t1;
    },
    Selectable0: function Selectable0() {
    },
    SelectionRegistrant: function SelectionRegistrant() {
    },
    SelectionEventType: function SelectionEventType(t0, t1) {
      this.index = t0;
      this._name = t1;
    },
    TextGranularity: function TextGranularity(t0, t1) {
      this.index = t0;
      this._name = t1;
    },
    SelectionEvent: function SelectionEvent() {
    },
    ClearSelectionEvent: function ClearSelectionEvent(t0) {
      this.type = t0;
    },
    SelectionEdgeUpdateEvent: function SelectionEdgeUpdateEvent(t0, t1, t2) {
      this.globalPosition = t0;
      this.granularity = t1;
      this.type = t2;
    },
    SelectionExtendDirection: function SelectionExtendDirection(t0, t1) {
      this.index = t0;
      this._name = t1;
    },
    SelectionStatus: function SelectionStatus(t0, t1) {
      this.index = t0;
      this._name = t1;
    },
    SelectionGeometry: function SelectionGeometry(t0, t1, t2, t3, t4) {
      var _ = this;
      _.startSelectionPoint = t0;
      _.endSelectionPoint = t1;
      _.status = t2;
      _.selectionRects = t3;
      _.hasContent = t4;
    },
    SelectionPoint: function SelectionPoint(t0, t1, t2) {
      this.localPosition = t0;
      this.lineHeight = t1;
      this.handleType = t2;
    },
    TextSelectionHandleType: function TextSelectionHandleType(t0, t1) {
      this.index = t0;
      this._name = t1;
    },
    _SelectionGeometry_Object_Diagnosticable: function _SelectionGeometry_Object_Diagnosticable() {
    },
    _SelectionPoint_Object_Diagnosticable: function _SelectionPoint_Object_Diagnosticable() {
    },
    RenderShiftedBox: function RenderShiftedBox() {
    },
    RenderShiftedBox_hitTestChildren_closure: function RenderShiftedBox_hitTestChildren_closure(t0, t1, t2) {
      this.position = t0;
      this.childParentData = t1;
      this.child = t2;
    },
    RenderPadding: function RenderPadding(t0, t1, t2, t3, t4) {
      var _ = this;
      _._resolvedPaddingCache = null;
      _._padding = t0;
      _._shifted_box$_textDirection = t1;
      _.RenderObjectWithChildMixin__child = t2;
      _._layoutCacheStorage = t3;
      _._computingThisDryBaseline = _._computingThisDryLayout = false;
      _._box$_size = null;
      _._debugActivePointers = 0;
      _._debugDisposed = false;
      _.parentData = null;
      _._depth = 0;
      _.debugCreator = _._object$_parent = null;
      _._debugDoingThisLayout = _._debugDoingThisResize = false;
      _._debugCanParentUseSize = null;
      _._debugMutationsLocked = false;
      _._object$_owner = null;
      _._needsLayout = true;
      _._relayoutBoundary = null;
      _._doingThisLayoutWithCallback = false;
      _._constraints = null;
      _._debugDoingThisPaint = false;
      _.__RenderObject__wasRepaintBoundary_A = $;
      _._layerHandle = t4;
      _._needsCompositingBitsUpdate = false;
      _.__RenderObject__needsCompositing_A = $;
      _._needsPaint = true;
      _._needsCompositedLayerUpdate = false;
      _._cachedSemanticsConfiguration = null;
      _._needsSemanticsUpdate = true;
      _._semantics = null;
    },
    RenderPadding_debugPaintSize_closure: function RenderPadding_debugPaintSize_closure(t0, t1, t2) {
      this.$this = t0;
      this.offset = t1;
      this.context = t2;
    },
    RenderAligningShiftedBox: function RenderAligningShiftedBox() {
    },
    RenderPositionedBox: function RenderPositionedBox(t0, t1, t2, t3, t4, t5, t6) {
      var _ = this;
      _._widthFactor = t0;
      _._heightFactor = t1;
      _._resolvedAlignment = null;
      _._alignment = t2;
      _._shifted_box$_textDirection = t3;
      _.RenderObjectWithChildMixin__child = t4;
      _._layoutCacheStorage = t5;
      _._computingThisDryBaseline = _._computingThisDryLayout = false;
      _._box$_size = null;
      _._debugActivePointers = 0;
      _._debugDisposed = false;
      _.parentData = null;
      _._depth = 0;
      _.debugCreator = _._object$_parent = null;
      _._debugDoingThisLayout = _._debugDoingThisResize = false;
      _._debugCanParentUseSize = null;
      _._debugMutationsLocked = false;
      _._object$_owner = null;
      _._needsLayout = true;
      _._relayoutBoundary = null;
      _._doingThisLayoutWithCallback = false;
      _._constraints = null;
      _._debugDoingThisPaint = false;
      _.__RenderObject__wasRepaintBoundary_A = $;
      _._layerHandle = t6;
      _._needsCompositingBitsUpdate = false;
      _.__RenderObject__needsCompositing_A = $;
      _._needsPaint = true;
      _._needsCompositedLayerUpdate = false;
      _._cachedSemanticsConfiguration = null;
      _._needsSemanticsUpdate = true;
      _._semantics = null;
    },
    RenderPositionedBox_debugPaintSize_closure: function RenderPositionedBox_debugPaintSize_closure(t0, t1, t2) {
      this.$this = t0;
      this.offset = t1;
      this.context = t2;
    },
    SingleChildLayoutDelegate: function SingleChildLayoutDelegate() {
    },
    RenderCustomSingleChildLayoutBox: function RenderCustomSingleChildLayoutBox(t0, t1, t2, t3) {
      var _ = this;
      _._shifted_box$_delegate = t0;
      _.RenderObjectWithChildMixin__child = t1;
      _._layoutCacheStorage = t2;
      _._computingThisDryBaseline = _._computingThisDryLayout = false;
      _._box$_size = null;
      _._debugActivePointers = 0;
      _._debugDisposed = false;
      _.parentData = null;
      _._depth = 0;
      _.debugCreator = _._object$_parent = null;
      _._debugDoingThisLayout = _._debugDoingThisResize = false;
      _._debugCanParentUseSize = null;
      _._debugMutationsLocked = false;
      _._object$_owner = null;
      _._needsLayout = true;
      _._relayoutBoundary = null;
      _._doingThisLayoutWithCallback = false;
      _._constraints = null;
      _._debugDoingThisPaint = false;
      _.__RenderObject__wasRepaintBoundary_A = $;
      _._layerHandle = t3;
      _._needsCompositingBitsUpdate = false;
      _.__RenderObject__needsCompositing_A = $;
      _._needsPaint = true;
      _._needsCompositedLayerUpdate = false;
      _._cachedSemanticsConfiguration = null;
      _._needsSemanticsUpdate = true;
      _._semantics = null;
    },
    _RenderShiftedBox_RenderBox_RenderObjectWithChildMixin: function _RenderShiftedBox_RenderBox_RenderObjectWithChildMixin() {
    },
    applyGrowthDirectionToAxisDirection(axisDirection, growthDirection) {
      var t1;
      switch (growthDirection.index) {
        case 0:
          t1 = axisDirection;
          break;
        case 1:
          t1 = A.flipAxisDirection(axisDirection);
          break;
        default:
          t1 = null;
      }
      return t1;
    },
    GrowthDirection: function GrowthDirection(t0, t1) {
      this.index = t0;
      this._name = t1;
    },
    RenderStack_getIntrinsicDimension(firstChild, mainChildSizeGetter) {
      var t1, child, extent, t2;
      for (t1 = type$.StackParentData, child = firstChild, extent = 0; child != null;) {
        t2 = child.parentData;
        t2.toString;
        t1._as(t2);
        if (!t2.get$isPositioned())
          extent = Math.max(extent, A.checkNum(mainChildSizeGetter.call$1(child)));
        A.assertHelper(child.parentData === t2);
        child = t2.ContainerParentDataMixin_nextSibling;
      }
      return extent;
    },
    RenderStack_layoutPositionedChild(child, childParentData, size, alignment) {
      var _0_1, t1, left, _0_3, right, _1_1, t2, $top, _1_3, bottom;
      A.assertHelper(childParentData.get$isPositioned());
      A.assertHelper(child.parentData === childParentData);
      child.layout$2$parentUsesSize(childParentData.positionedChildConstraints$1(size), true);
      $label0$0: {
        _0_1 = childParentData.left;
        t1 = _0_1 != null;
        if (t1)
          if (_0_1 == null)
            A._asDouble(_0_1);
        if (t1) {
          left = _0_1 == null ? A._asDouble(_0_1) : _0_1;
          t1 = left;
          break $label0$0;
        }
        _0_3 = childParentData.right;
        t1 = _0_3 != null;
        if (t1)
          if (_0_3 == null)
            A._asDouble(_0_3);
        if (t1) {
          right = _0_3 == null ? A._asDouble(_0_3) : _0_3;
          t1 = size._dx - right - child.get$size(0)._dx;
          break $label0$0;
        }
        t1 = alignment.alongOffset$1(type$.Offset._as(size.$sub(0, child.get$size(0))))._dx;
        break $label0$0;
      }
      $label1$1: {
        _1_1 = childParentData.top;
        t2 = _1_1 != null;
        if (t2)
          if (_1_1 == null)
            A._asDouble(_1_1);
        if (t2) {
          $top = _1_1 == null ? A._asDouble(_1_1) : _1_1;
          t2 = $top;
          break $label1$1;
        }
        _1_3 = childParentData.bottom;
        t2 = _1_3 != null;
        if (t2)
          if (_1_3 == null)
            A._asDouble(_1_3);
        if (t2) {
          bottom = _1_3 == null ? A._asDouble(_1_3) : _1_3;
          t2 = size._dy - bottom - child.get$size(0)._dy;
          break $label1$1;
        }
        t2 = alignment.alongOffset$1(type$.Offset._as(size.$sub(0, child.get$size(0))))._dy;
        break $label1$1;
      }
      childParentData.offset = new A.Offset(t1, t2);
      return t1 < 0 || t1 + child.get$size(0)._dx > size._dx || t2 < 0 || t2 + child.get$size(0)._dy > size._dy;
    },
    RenderStack__baselineForChild(child, stackSize, nonPositionedChildConstraints, alignment, baseline) {
      var childConstraints, baselineOffset, _0_1, t2, $top, _0_3, bottom,
        t1 = child.parentData;
      t1.toString;
      type$.StackParentData._as(t1);
      childConstraints = t1.get$isPositioned() ? t1.positionedChildConstraints$1(stackSize) : nonPositionedChildConstraints;
      baselineOffset = child.getDryBaseline$2(childConstraints, baseline);
      if (baselineOffset == null)
        return null;
      $label0$0: {
        _0_1 = t1.top;
        t2 = _0_1 != null;
        if (t2)
          if (_0_1 == null)
            A._asDouble(_0_1);
        if (t2) {
          $top = _0_1 == null ? A._asDouble(_0_1) : _0_1;
          t1 = $top;
          break $label0$0;
        }
        _0_3 = t1.bottom;
        t1 = _0_3 != null;
        if (t1)
          if (_0_3 == null)
            A._asDouble(_0_3);
        if (t1) {
          bottom = _0_3 == null ? A._asDouble(_0_3) : _0_3;
          t1 = stackSize._dy - bottom - child._computeIntrinsics$2$3(B.C__DryLayout, childConstraints, child.get$_computeDryLayout(), type$.BoxConstraints, type$.Size)._dy;
          break $label0$0;
        }
        t1 = alignment.alongOffset$1(type$.Offset._as(stackSize.$sub(0, child._computeIntrinsics$2$3(B.C__DryLayout, childConstraints, child.get$_computeDryLayout(), type$.BoxConstraints, type$.Size))))._dy;
        break $label0$0;
      }
      return baselineOffset + t1;
    },
    RelativeRect: function RelativeRect(t0, t1, t2, t3) {
      var _ = this;
      _.left = t0;
      _.top = t1;
      _.right = t2;
      _.bottom = t3;
    },
    StackParentData: function StackParentData(t0, t1, t2) {
      var _ = this;
      _.height = _.width = _.left = _.bottom = _.right = _.top = null;
      _.ContainerParentDataMixin_previousSibling = t0;
      _.ContainerParentDataMixin_nextSibling = t1;
      _.offset = t2;
    },
    StackFit: function StackFit(t0, t1) {
      this.index = t0;
      this._name = t1;
    },
    RenderStack: function RenderStack(t0, t1, t2, t3, t4, t5, t6, t7, t8, t9) {
      var _ = this;
      _._hasVisualOverflow = false;
      _._resolvedAlignmentCache = null;
      _._stack$_alignment = t0;
      _._stack$_textDirection = t1;
      _._fit = t2;
      _._stack$_clipBehavior = t3;
      _._stack$_clipRectLayer = t4;
      _.ContainerRenderObjectMixin__childCount = t5;
      _.ContainerRenderObjectMixin__firstChild = t6;
      _.ContainerRenderObjectMixin__lastChild = t7;
      _._layoutCacheStorage = t8;
      _._computingThisDryBaseline = _._computingThisDryLayout = false;
      _._box$_size = null;
      _._debugActivePointers = 0;
      _._debugDisposed = false;
      _.parentData = null;
      _._depth = 0;
      _.debugCreator = _._object$_parent = null;
      _._debugDoingThisLayout = _._debugDoingThisResize = false;
      _._debugCanParentUseSize = null;
      _._debugMutationsLocked = false;
      _._object$_owner = null;
      _._needsLayout = true;
      _._relayoutBoundary = null;
      _._doingThisLayoutWithCallback = false;
      _._constraints = null;
      _._debugDoingThisPaint = false;
      _.__RenderObject__wasRepaintBoundary_A = $;
      _._layerHandle = t9;
      _._needsCompositingBitsUpdate = false;
      _.__RenderObject__needsCompositing_A = $;
      _._needsPaint = true;
      _._needsCompositedLayerUpdate = false;
      _._cachedSemanticsConfiguration = null;
      _._needsSemanticsUpdate = true;
      _._semantics = null;
    },
    RenderStack_computeMinIntrinsicWidth_closure: function RenderStack_computeMinIntrinsicWidth_closure(t0) {
      this.height = t0;
    },
    RenderStack_computeMaxIntrinsicWidth_closure: function RenderStack_computeMaxIntrinsicWidth_closure(t0) {
      this.height = t0;
    },
    RenderStack_computeMinIntrinsicHeight_closure: function RenderStack_computeMinIntrinsicHeight_closure(t0) {
      this.width = t0;
    },
    RenderStack_computeMaxIntrinsicHeight_closure: function RenderStack_computeMaxIntrinsicHeight_closure(t0) {
      this.width = t0;
    },
    _RenderStack_RenderBox_ContainerRenderObjectMixin: function _RenderStack_RenderBox_ContainerRenderObjectMixin() {
    },
    _RenderStack_RenderBox_ContainerRenderObjectMixin_RenderBoxContainerDefaultsMixin: function _RenderStack_RenderBox_ContainerRenderObjectMixin_RenderBoxContainerDefaultsMixin() {
    },
    ViewConfiguration_ViewConfiguration$fromView(view) {
      var ratio, t2, t3, t4, t5, devicePixelRatio,
        t1 = $.$get$EngineFlutterDisplay__instance(),
        dpr = t1._debugDevicePixelRatioOverride;
      if (dpr == null) {
        ratio = A._asDouble(self.window.devicePixelRatio);
        dpr = ratio === 0 ? 1 : ratio;
      }
      t2 = A.ViewConstraints_ViewConstraints$fromJs(view._jsViewConstraints, view.get$physicalSize().$div(0, dpr)).$mul(0, dpr);
      t3 = t2.minWidth;
      t4 = t2.maxWidth;
      t5 = t2.minHeight;
      t2 = t2.maxHeight;
      devicePixelRatio = t1._debugDevicePixelRatioOverride;
      if (devicePixelRatio == null) {
        ratio = A._asDouble(self.window.devicePixelRatio);
        devicePixelRatio = ratio === 0 ? 1 : ratio;
      }
      return new A.ViewConfiguration(new A.BoxConstraints(t3 / devicePixelRatio, t4 / devicePixelRatio, t5 / devicePixelRatio, t2 / devicePixelRatio), new A.BoxConstraints(t3, t4, t5, t2), devicePixelRatio);
    },
    ViewConfiguration: function ViewConfiguration(t0, t1, t2) {
      this.logicalConstraints = t0;
      this.physicalConstraints = t1;
      this.devicePixelRatio = t2;
    },
    RenderView: function RenderView() {
    },
    RenderView_paint_closure: function RenderView_paint_closure(t0, t1, t2) {
      this.$this = t0;
      this.context = t1;
      this.offset = t2;
    },
    RenderView_compositeFrame_closure: function RenderView_compositeFrame_closure() {
    },
    RenderView_debugFillProperties_closure: function RenderView_debugFillProperties_closure(t0) {
      this.properties = t0;
    },
    _RenderView_RenderObject_RenderObjectWithChildMixin: function _RenderView_RenderObject_RenderObjectWithChildMixin() {
    },
    RenderAbstractViewport_maybeOf(object) {
      for (; object != null;) {
        if (object instanceof A._RenderSingleChildViewport)
          return object;
        object = object.get$parent(object);
      }
      return null;
    },
    RevealedOffset_clampOffset(currentOffset, leadingEdgeOffset, trailingEdgeOffset) {
      var _0_0 = leadingEdgeOffset.offset < trailingEdgeOffset.offset ? new A._Record_2(leadingEdgeOffset, trailingEdgeOffset) : new A._Record_2(trailingEdgeOffset, leadingEdgeOffset),
        smaller = _0_0._0,
        larger = _0_0._1;
      if (currentOffset > larger.offset)
        return larger;
      else if (currentOffset < smaller.offset)
        return smaller;
      else
        return null;
    },
    RenderViewportBase_showInViewport(curve, descendant, duration, offset, rect, viewport) {
      var leadingEdgeOffset, trailingEdgeOffset, t1, targetOffset, transform;
      if (descendant == null)
        return rect;
      leadingEdgeOffset = viewport.getOffsetToReveal$3$rect(descendant, 0, rect);
      trailingEdgeOffset = viewport.getOffsetToReveal$3$rect(descendant, 1, rect);
      t1 = offset._pixels;
      t1.toString;
      targetOffset = A.RevealedOffset_clampOffset(t1, leadingEdgeOffset, trailingEdgeOffset);
      if (targetOffset == null) {
        A.assertHelper(viewport._object$_parent != null);
        transform = descendant.getTransformTo$1(0, viewport._object$_parent);
        return A.MatrixUtils_transformRect(transform, rect == null ? descendant.get$paintBounds() : rect);
      }
      offset.moveTo$3$curve$duration(0, targetOffset.offset, curve, duration);
      return targetOffset.rect;
    },
    RevealedOffset: function RevealedOffset(t0, t1) {
      this.offset = t0;
      this.rect = t1;
    },
    ScrollDirection: function ScrollDirection(t0, t1) {
      this.index = t0;
      this._name = t1;
    },
    ViewportOffset: function ViewportOffset() {
    },
    _AxisSize__convert(size, direction) {
      var t1;
      switch (direction.index) {
        case 0:
          t1 = size;
          break;
        case 1:
          t1 = new A.Size(size._dy, size._dx);
          break;
        default:
          t1 = null;
      }
      return t1;
    },
    _AxisSize_applyConstraints(_this, constraints, direction) {
      var t1;
      switch (direction.index) {
        case 0:
          t1 = constraints;
          break;
        case 1:
          t1 = constraints.get$flipped();
          break;
        default:
          t1 = null;
      }
      return t1.constrain$1(_this);
    },
    _AxisSize__(_this, other) {
      return new A.Size(_this._dx + other._dx, Math.max(_this._dy, other._dy));
    },
    RenderWrap__getChildSize(child) {
      return child.get$size(0);
    },
    RenderWrap__setChildPosition(offset, child) {
      var t1 = child.parentData;
      t1.toString;
      type$.WrapParentData._as(t1).offset = offset;
    },
    WrapAlignment: function WrapAlignment(t0, t1) {
      this.index = t0;
      this._name = t1;
    },
    WrapCrossAlignment: function WrapCrossAlignment(t0, t1) {
      this.index = t0;
      this._name = t1;
    },
    _RunMetrics: function _RunMetrics(t0, t1) {
      this.axisSize = t0;
      this.childCount = 1;
      this.leadingChild = t1;
    },
    WrapParentData: function WrapParentData(t0, t1, t2) {
      this.ContainerParentDataMixin_previousSibling = t0;
      this.ContainerParentDataMixin_nextSibling = t1;
      this.offset = t2;
    },
    RenderWrap: function RenderWrap(t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14) {
      var _ = this;
      _._wrap$_direction = t0;
      _._wrap$_alignment = t1;
      _._wrap$_spacing = t2;
      _._runAlignment = t3;
      _._runSpacing = t4;
      _._wrap$_crossAxisAlignment = t5;
      _._wrap$_textDirection = t6;
      _._wrap$_verticalDirection = t7;
      _._wrap$_clipBehavior = t8;
      _._wrap$_hasVisualOverflow = false;
      _._wrap$_clipRectLayer = t9;
      _.ContainerRenderObjectMixin__childCount = t10;
      _.ContainerRenderObjectMixin__firstChild = t11;
      _.ContainerRenderObjectMixin__lastChild = t12;
      _._layoutCacheStorage = t13;
      _._computingThisDryBaseline = _._computingThisDryLayout = false;
      _._box$_size = null;
      _._debugActivePointers = 0;
      _._debugDisposed = false;
      _.parentData = null;
      _._depth = 0;
      _.debugCreator = _._object$_parent = null;
      _._debugDoingThisLayout = _._debugDoingThisResize = false;
      _._debugCanParentUseSize = null;
      _._debugMutationsLocked = false;
      _._object$_owner = null;
      _._needsLayout = true;
      _._relayoutBoundary = null;
      _._doingThisLayoutWithCallback = false;
      _._constraints = null;
      _._debugDoingThisPaint = false;
      _.__RenderObject__wasRepaintBoundary_A = $;
      _._layerHandle = t14;
      _._needsCompositingBitsUpdate = false;
      _.__RenderObject__needsCompositing_A = $;
      _._needsPaint = true;
      _._needsCompositedLayerUpdate = false;
      _._cachedSemanticsConfiguration = null;
      _._needsSemanticsUpdate = true;
      _._semantics = null;
    },
    RenderWrap_computeDryBaseline_findHighestBaseline: function RenderWrap_computeDryBaseline_findHighestBaseline(t0, t1, t2) {
      this._box_0 = t0;
      this.childConstraints = t1;
      this.baseline = t2;
    },
    RenderWrap_computeDryBaseline_getChildSize: function RenderWrap_computeDryBaseline_getChildSize(t0) {
      this.childConstraints = t0;
    },
    _RenderWrap_RenderBox_ContainerRenderObjectMixin: function _RenderWrap_RenderBox_ContainerRenderObjectMixin() {
    },
    _RenderWrap_RenderBox_ContainerRenderObjectMixin_RenderBoxContainerDefaultsMixin: function _RenderWrap_RenderBox_ContainerRenderObjectMixin_RenderBoxContainerDefaultsMixin() {
    },
    timeDilation(value) {
      var t1;
      A.assertHelper(value > 0);
      if ($._timeDilation === value)
        return;
      t1 = $.SchedulerBinding__instance;
      if (t1 != null)
        t1.resetEpoch$0();
      $._timeDilation = value;
    },
    _FrameCallbackEntry$(callback, rescheduling) {
      var t1 = new A._FrameCallbackEntry(callback);
      t1._FrameCallbackEntry$2$rescheduling(callback, rescheduling);
      return t1;
    },
    SchedulerBinding__taskSorter(e1, e2) {
      var t1 = type$._TaskEntry_dynamic;
      t1._as(e1);
      t1._as(e2);
      return e1.get$priority().compareTo$1(0, e2.get$priority()).$negate(0);
    },
    defaultSchedulingStrategy(priority, scheduler) {
      if (scheduler.SchedulerBinding__transientCallbacks.__js_helper$_length > 0)
        return priority.$ge(0, 100000);
      return true;
    },
    _FrameCallbackEntry: function _FrameCallbackEntry(t0) {
      this.callback = t0;
      this.debugStack = null;
    },
    _FrameCallbackEntry_closure: function _FrameCallbackEntry_closure(t0, t1) {
      this.$this = t0;
      this.rescheduling = t1;
    },
    _FrameCallbackEntry__closure: function _FrameCallbackEntry__closure() {
    },
    SchedulerPhase: function SchedulerPhase(t0, t1) {
      this.index = t0;
      this._name = t1;
    },
    PerformanceModeRequestHandle: function PerformanceModeRequestHandle(t0) {
      this._cleanup = t0;
    },
    SchedulerBinding: function SchedulerBinding() {
    },
    SchedulerBinding__executeTimingsCallbacks_closure: function SchedulerBinding__executeTimingsCallbacks_closure(t0, t1) {
      this._box_0 = t0;
      this.callback = t1;
    },
    SchedulerBinding__executeTimingsCallbacks__closure: function SchedulerBinding__executeTimingsCallbacks__closure(t0) {
      this.callback = t0;
    },
    SchedulerBinding_handleEventLoopCallback_closure: function SchedulerBinding_handleEventLoopCallback_closure(t0, t1) {
      this._box_0 = t0;
      this.entry = t1;
    },
    SchedulerBinding_addPostFrameCallback_closure: function SchedulerBinding_addPostFrameCallback_closure(t0, t1) {
      this._box_0 = t0;
      this.debugLabel = t1;
    },
    SchedulerBinding_endOfFrame_closure: function SchedulerBinding_endOfFrame_closure(t0) {
      this.$this = t0;
    },
    SchedulerBinding_scheduleFrame_closure: function SchedulerBinding_scheduleFrame_closure(t0) {
      this.$this = t0;
    },
    SchedulerBinding_scheduleForcedFrame_closure: function SchedulerBinding_scheduleForcedFrame_closure(t0) {
      this.$this = t0;
    },
    SchedulerBinding_scheduleWarmUpFrame_closure: function SchedulerBinding_scheduleWarmUpFrame_closure(t0) {
      this.$this = t0;
    },
    SchedulerBinding_scheduleWarmUpFrame_closure0: function SchedulerBinding_scheduleWarmUpFrame_closure0(t0, t1) {
      this.$this = t0;
      this.hadScheduledFrame = t1;
    },
    SchedulerBinding_scheduleWarmUpFrame_closure1: function SchedulerBinding_scheduleWarmUpFrame_closure1(t0, t1) {
      this._box_0 = t0;
      this.$this = t1;
    },
    SchedulerBinding__handleDrawFrame_closure: function SchedulerBinding__handleDrawFrame_closure(t0) {
      this.$this = t0;
    },
    SchedulerBinding_handleBeginFrame_closure: function SchedulerBinding_handleBeginFrame_closure(t0, t1) {
      this.$this = t0;
      this.rawTimeStamp = t1;
    },
    SchedulerBinding_handleBeginFrame_closure0: function SchedulerBinding_handleBeginFrame_closure0(t0) {
      this.$this = t0;
    },
    SchedulerBinding_handleDrawFrame_closure: function SchedulerBinding_handleDrawFrame_closure(t0) {
      this.$this = t0;
    },
    SchedulerBinding__invokeFrameCallback_closure: function SchedulerBinding__invokeFrameCallback_closure(t0) {
      this.callbackStack = t0;
    },
    SchedulerBinding__invokeFrameCallback_closure0: function SchedulerBinding__invokeFrameCallback_closure0(t0) {
      this.callbackStack = t0;
    },
    SchedulerBinding__invokeFrameCallback_closure1: function SchedulerBinding__invokeFrameCallback_closure1() {
    },
    Ticker$(_onTick, debugLabel) {
      var t1 = new A.Ticker(_onTick, debugLabel);
      t1.Ticker$2$debugLabel(_onTick, debugLabel);
      return t1;
    },
    TickerFuture$complete() {
      var t1 = new A.TickerFuture(new A._AsyncCompleter(new A._Future($.Zone__current, type$._Future_void), type$._AsyncCompleter_void));
      t1._ticker$_complete$0();
      return t1;
    },
    Ticker: function Ticker(t0, t1) {
      var _ = this;
      _._ticker$_future = null;
      _._muted = false;
      _._startTime = null;
      _._onTick = t0;
      _._animationId = null;
      _.debugLabel = t1;
      _.__Ticker__debugCreationStack_A = $;
    },
    Ticker_closure: function Ticker_closure(t0) {
      this.$this = t0;
    },
    Ticker_start_closure: function Ticker_start_closure(t0) {
      this.$this = t0;
    },
    Ticker_dispose_closure: function Ticker_dispose_closure(t0) {
      this.$this = t0;
    },
    Ticker_toString_closure: function Ticker_toString_closure(t0, t1) {
      this.$this = t0;
      this.buffer = t1;
    },
    Ticker_toString_closure0: function Ticker_toString_closure0(t0, t1, t2) {
      this.$this = t0;
      this.debugIncludeStack = t1;
      this.buffer = t2;
    },
    TickerFuture: function TickerFuture(t0) {
      this._primaryCompleter = t0;
      this._completed = this._secondaryCompleter = null;
    },
    TickerFuture_whenCompleteOrCancel_thunk: function TickerFuture_whenCompleteOrCancel_thunk(t0) {
      this.callback = t0;
    },
    TickerCanceled: function TickerCanceled(t0) {
      this.ticker = t0;
    },
    SemanticsBinding: function SemanticsBinding() {
    },
    SemanticsBinding_disableAnimations_closure: function SemanticsBinding_disableAnimations_closure(t0) {
      this._box_0 = t0;
    },
    SemanticsHandle: function SemanticsHandle(t0) {
      this._onDispose = t0;
    },
    CustomSemanticsAction_getIdentifier(action) {
      var result = $.CustomSemanticsAction__ids.$index(0, action);
      if (result == null) {
        result = $.CustomSemanticsAction__nextId;
        $.CustomSemanticsAction__nextId = result + 1;
        $.CustomSemanticsAction__ids.$indexSet(0, action, result);
        $.CustomSemanticsAction__actions.$indexSet(0, result, action);
      }
      return result;
    },
    AttributedString$(string, attributes) {
      A.assertHelper(string.length !== 0 || attributes.length === 0);
      A.assertHelper(new A.AttributedString_closure(attributes, string).call$0());
      return new A.AttributedString(string, attributes);
    },
    AttributedStringProperty$($name, value, defaultValue) {
      var _null = null,
        t1 = B.JSString_methods.endsWith$1($name, ":");
      if (A.assertTest(!t1))
        A.assertThrow(string$.Names_ + $name + '"');
      return new A.AttributedStringProperty(_null, false, true, _null, _null, _null, false, value, defaultValue, B.DiagnosticLevel_3, $name, true, true, _null, B.DiagnosticsTreeStyle_8);
    },
    SemanticsData__sortedListsEqual(left, right) {
      var i, t3,
        t1 = left.length,
        t2 = right.length;
      if (t1 !== t2)
        return false;
      for (i = 0; i < t1; ++i) {
        t3 = left[i];
        if (!(i < t2))
          return A.ioore(right, i);
        if (t3 !== right[i])
          return false;
      }
      return true;
    },
    _SemanticsDiagnosticableNode$(childOrder, $name, style, value) {
      if (A.assertTest($name == null || !B.JSString_methods.endsWith$1($name, ":")))
        A.assertThrow(string$.Names_ + A.S($name) + '"');
      return new A._SemanticsDiagnosticableNode(childOrder, value, $name, true, true, null, style);
    },
    SemanticsNode$(key, showOnScreen) {
      var t1 = $.$get$SemanticsNode__kEmptyConfig(),
        t2 = t1._isMergingSemanticsOfDescendants,
        t3 = t1._customSemanticsActions,
        t4 = t1._actionsAsBits,
        t5 = t1._flags,
        t6 = t1._identifier,
        t7 = t1._attributedLabel,
        t8 = t1._attributedValue,
        t9 = t1._attributedIncreasedValue,
        t10 = t1._attributedDecreasedValue,
        t11 = t1._attributedHint,
        t12 = t1._tooltip,
        t13 = t1._elevation,
        t14 = t1._thickness,
        t15 = t1._textDirection,
        t16 = t1._headingLevel,
        t17 = t1._linkUrl,
        t18 = t1._role,
        t19 = ($.SemanticsNode__lastIdentifier + 1) % 65535;
      $.SemanticsNode__lastIdentifier = t19;
      return new A.SemanticsNode(key, t19, showOnScreen, B.Rect_0_0_0_0, t2, t1._actions, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t18);
    },
    _pointInParentCoordinates(node, point) {
      var t1, vector;
      if (node._semantics$_transform == null)
        return point;
      t1 = new Float64Array(3);
      vector = new A.Vector3(t1);
      vector.setValues$3(point._dx, point._dy, 0);
      node._semantics$_transform.transform3$1(vector);
      return new A.Offset(t1[0], t1[1]);
    },
    _childrenInDefaultOrder(children, textDirection) {
      var t1, _i, child, t2, t3, verticalGroups, group, depth, edge,
        edges = A._setArrayType([], type$.JSArray__BoxEdge);
      for (t1 = children.length, _i = 0; _i < children.length; children.length === t1 || (0, A.throwConcurrentModificationError)(children), ++_i) {
        child = children[_i];
        t2 = child._semantics$_rect;
        A.assertHelper(isFinite(t2.left) && isFinite(t2.top) && isFinite(t2.right) && isFinite(t2.bottom));
        t2 = child._semantics$_rect;
        t3 = A._pointInParentCoordinates(child, new A.Offset(t2.left - -0.1, t2.top - -0.1))._dy;
        A.assertHelper(isFinite(t3));
        B.JSArray_methods.add$1(edges, new A._BoxEdge(true, t3, child));
        t2 = A._pointInParentCoordinates(child, new A.Offset(t2.right + -0.1, t2.bottom + -0.1))._dy;
        A.assertHelper(isFinite(t2));
        B.JSArray_methods.add$1(edges, new A._BoxEdge(false, t2, child));
      }
      B.JSArray_methods.sort$0(edges);
      verticalGroups = A._setArrayType([], type$.JSArray__SemanticsSortGroup);
      for (t1 = edges.length, t2 = type$.JSArray_SemanticsNode, group = null, depth = 0, _i = 0; _i < edges.length; edges.length === t1 || (0, A.throwConcurrentModificationError)(edges), ++_i) {
        edge = edges[_i];
        if (edge.isLeadingEdge) {
          ++depth;
          if (group == null)
            group = new A._SemanticsSortGroup(edge.offset, textDirection, A._setArrayType([], t2));
          B.JSArray_methods.add$1(group.nodes, edge.node);
        } else
          --depth;
        if (depth === 0) {
          group.toString;
          B.JSArray_methods.add$1(verticalGroups, group);
          group = null;
        }
      }
      B.JSArray_methods.sort$0(verticalGroups);
      t1 = type$.ExpandIterable__SemanticsSortGroup_SemanticsNode;
      return A.List_List$of(new A.ExpandIterable(verticalGroups, type$.Iterable_SemanticsNode_Function__SemanticsSortGroup._as(new A._childrenInDefaultOrder_closure()), t1), true, t1._eval$1("Iterable.E"));
    },
    SemanticsConfiguration$() {
      return new A.SemanticsConfiguration(A.LinkedHashMap_LinkedHashMap$_empty(type$.SemanticsAction, type$.void_Function_nullable_Object), A.LinkedHashMap_LinkedHashMap$_empty(type$.CustomSemanticsAction, type$.void_Function), B.SemanticsRole_0, A.AttributedString$("", B.List_empty1), A.AttributedString$("", B.List_empty1), A.AttributedString$("", B.List_empty1), A.AttributedString$("", B.List_empty1), A.AttributedString$("", B.List_empty1));
    },
    _concatAttributedString(otherAttributedString, otherTextDirection, thisAttributedString, thisTextDirection) {
      var t1;
      if (otherAttributedString.string.length === 0)
        return thisAttributedString;
      if (thisTextDirection != otherTextDirection && otherTextDirection != null) {
        switch (otherTextDirection.index) {
          case 0:
            t1 = A.AttributedString$("\u202b", B.List_empty1);
            break;
          case 1:
            t1 = A.AttributedString$("\u202a", B.List_empty1);
            break;
          default:
            t1 = null;
        }
        otherAttributedString = t1.$add(0, otherAttributedString).$add(0, A.AttributedString$("\u202c", B.List_empty1));
      }
      if (thisAttributedString.string.length === 0)
        return otherAttributedString;
      return thisAttributedString.$add(0, A.AttributedString$("\n", B.List_empty1)).$add(0, otherAttributedString);
    },
    SemanticsTag: function SemanticsTag(t0) {
      this.name = t0;
    },
    ChildSemanticsConfigurationsResult: function ChildSemanticsConfigurationsResult(t0, t1) {
      this.mergeUp = t0;
      this.siblingMergeGroups = t1;
    },
    ChildSemanticsConfigurationsResultBuilder: function ChildSemanticsConfigurationsResultBuilder(t0, t1) {
      this._mergeUp = t0;
      this._siblingMergeGroups = t1;
    },
    ChildSemanticsConfigurationsResultBuilder_build_closure: function ChildSemanticsConfigurationsResultBuilder_build_closure(t0) {
      this.$this = t0;
    },
    AttributedString: function AttributedString(t0, t1) {
      this.string = t0;
      this.attributes = t1;
    },
    AttributedString_closure: function AttributedString_closure(t0, t1) {
      this.attributes = t0;
      this.string = t1;
    },
    AttributedStringProperty: function AttributedStringProperty(t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14) {
      var _ = this;
      _._description = t0;
      _.expandableValue = t1;
      _.allowWrap = t2;
      _.ifNull = t3;
      _.ifEmpty = t4;
      _.tooltip = t5;
      _.missingIfNull = t6;
      _._diagnostics$_value = t7;
      _._valueComputed = true;
      _._diagnostics$_exception = null;
      _.defaultValue = t8;
      _._defaultLevel = t9;
      _.name = t10;
      _.showSeparator = t11;
      _.showName = t12;
      _.linePrefix = t13;
      _.style = t14;
    },
    SemanticsData: function SemanticsData(t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t18, t19, t20, t21, t22, t23, t24, t25, t26, t27) {
      var _ = this;
      _.flags = t0;
      _.actions = t1;
      _.identifier = t2;
      _.attributedLabel = t3;
      _.attributedValue = t4;
      _.attributedIncreasedValue = t5;
      _.attributedDecreasedValue = t6;
      _.attributedHint = t7;
      _.tooltip = t8;
      _.headingLevel = t9;
      _.textDirection = t10;
      _.textSelection = t11;
      _.scrollChildCount = t12;
      _.scrollIndex = t13;
      _.scrollPosition = t14;
      _.scrollExtentMax = t15;
      _.scrollExtentMin = t16;
      _.platformViewId = t17;
      _.maxValueLength = t18;
      _.currentValueLength = t19;
      _.linkUrl = t20;
      _.rect = t21;
      _.tags = t22;
      _.transform = t23;
      _.elevation = t24;
      _.thickness = t25;
      _.customSemanticsActionIds = t26;
      _.role = t27;
    },
    SemanticsData_debugFillProperties_closure: function SemanticsData_debugFillProperties_closure() {
    },
    _SemanticsDiagnosticableNode: function _SemanticsDiagnosticableNode(t0, t1, t2, t3, t4, t5, t6) {
      var _ = this;
      _.childOrder = t0;
      _.value = t1;
      _._cachedBuilder = null;
      _.name = t2;
      _.showSeparator = t3;
      _.showName = t4;
      _.linePrefix = t5;
      _.style = t6;
    },
    SemanticsProperties: function SemanticsProperties(t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t18, t19, t20, t21, t22, t23, t24, t25, t26, t27, t28, t29, t30, t31, t32, t33, t34, t35, t36, t37, t38, t39, t40, t41, t42, t43, t44, t45, t46, t47, t48, t49, t50, t51, t52, t53, t54, t55, t56, t57, t58, t59, t60, t61, t62, t63) {
      var _ = this;
      _.enabled = t0;
      _.checked = t1;
      _.mixed = t2;
      _.expanded = t3;
      _.toggled = t4;
      _.selected = t5;
      _.button = t6;
      _.link = t7;
      _.header = t8;
      _.textField = t9;
      _.slider = t10;
      _.keyboardKey = t11;
      _.readOnly = t12;
      _.focusable = t13;
      _.focused = t14;
      _.inMutuallyExclusiveGroup = t15;
      _.hidden = t16;
      _.obscured = t17;
      _.multiline = t18;
      _.scopesRoute = t19;
      _.namesRoute = t20;
      _.image = t21;
      _.liveRegion = t22;
      _.maxValueLength = t23;
      _.currentValueLength = t24;
      _.identifier = t25;
      _.label = t26;
      _.attributedLabel = t27;
      _.value = t28;
      _.attributedValue = t29;
      _.increasedValue = t30;
      _.attributedIncreasedValue = t31;
      _.decreasedValue = t32;
      _.attributedDecreasedValue = t33;
      _.hint = t34;
      _.attributedHint = t35;
      _.tooltip = t36;
      _.headingLevel = t37;
      _.hintOverrides = t38;
      _.textDirection = t39;
      _.sortKey = t40;
      _.tagForChildren = t41;
      _.linkUrl = t42;
      _.onTap = t43;
      _.onLongPress = t44;
      _.onScrollLeft = t45;
      _.onScrollRight = t46;
      _.onScrollUp = t47;
      _.onScrollDown = t48;
      _.onIncrease = t49;
      _.onDecrease = t50;
      _.onCopy = t51;
      _.onCut = t52;
      _.onPaste = t53;
      _.onMoveCursorForwardByCharacter = t54;
      _.onMoveCursorBackwardByCharacter = t55;
      _.onSetSelection = t56;
      _.onSetText = t57;
      _.onDidGainAccessibilityFocus = t58;
      _.onDidLoseAccessibilityFocus = t59;
      _.onFocus = t60;
      _.onDismiss = t61;
      _.customSemanticsActions = t62;
      _.role = t63;
    },
    SemanticsNode: function SemanticsNode(t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t18, t19, t20, t21) {
      var _ = this;
      _.key = t0;
      _._semantics$_id = t1;
      _._showOnScreen = t2;
      _._semantics$_transform = null;
      _._semantics$_rect = t3;
      _.indexInParent = _.elevationAdjustment = _.parentPaintClipRect = _.parentSemanticsClipRect = null;
      _._areUserActionsBlocked = _._isMergedIntoParent = false;
      _._mergeAllDescendantsIntoThisNode = t4;
      _._semantics$_children = null;
      _.__SemanticsNode__debugPreviousSnapshot_A = $;
      _._dead = false;
      _._semantics$_parent = _._semantics$_owner = null;
      _._semantics$_depth = 0;
      _._semantics$_dirty = false;
      _._actions = t5;
      _._customSemanticsActions = t6;
      _._actionsAsBits = t7;
      _.tags = null;
      _._flags = t8;
      _._identifier = t9;
      _._attributedLabel = t10;
      _._attributedValue = t11;
      _._attributedIncreasedValue = t12;
      _._attributedDecreasedValue = t13;
      _._attributedHint = t14;
      _._tooltip = t15;
      _._elevation = t16;
      _._thickness = t17;
      _._hintOverrides = null;
      _._textDirection = t18;
      _._currentValueLength = _._maxValueLength = _._platformViewId = _._scrollExtentMin = _._scrollExtentMax = _._scrollPosition = _._scrollIndex = _._scrollChildCount = _._textSelection = _._sortKey = null;
      _._headingLevel = t19;
      _._linkUrl = t20;
      _._role = t21;
    },
    SemanticsNode__replaceChildren_closure: function SemanticsNode__replaceChildren_closure(t0) {
      this.$this = t0;
    },
    SemanticsNode__replaceChildren_closure0: function SemanticsNode__replaceChildren_closure0(t0) {
      this.newChildren = t0;
    },
    SemanticsNode__replaceChildren_closure1: function SemanticsNode__replaceChildren_closure1(t0, t1) {
      this.$this = t0;
      this.newChildren = t1;
    },
    SemanticsNode__replaceChildren__closure: function SemanticsNode__replaceChildren__closure(t0) {
      this._box_0 = t0;
    },
    SemanticsNode__adoptChild_closure: function SemanticsNode__adoptChild_closure(t0, t1) {
      this.$this = t0;
      this.child = t1;
    },
    SemanticsNode_getSemanticsData_closure: function SemanticsNode_getSemanticsData_closure(t0, t1, t2) {
      this._box_0 = t0;
      this.$this = t1;
      this.customSemanticsActionIds = t2;
    },
    SemanticsNode__childrenInTraversalOrder_closure: function SemanticsNode__childrenInTraversalOrder_closure() {
    },
    SemanticsNode__debugIsActionBlocked_closure: function SemanticsNode__debugIsActionBlocked_closure(t0, t1, t2) {
      this._box_0 = t0;
      this.$this = t1;
      this.action = t2;
    },
    SemanticsNode_debugFillProperties_closure: function SemanticsNode_debugFillProperties_closure() {
    },
    SemanticsNode_debugFillProperties_closure0: function SemanticsNode_debugFillProperties_closure0() {
    },
    SemanticsNode_debugFillProperties_closure1: function SemanticsNode_debugFillProperties_closure1(t0) {
      this.$this = t0;
    },
    SemanticsNode_debugFillProperties_closure2: function SemanticsNode_debugFillProperties_closure2() {
    },
    SemanticsNode_debugFillProperties_closure3: function SemanticsNode_debugFillProperties_closure3(t0) {
      this.$this = t0;
    },
    SemanticsNode_debugFillProperties_closure4: function SemanticsNode_debugFillProperties_closure4() {
    },
    SemanticsNode_debugDescribeChildren_closure: function SemanticsNode_debugDescribeChildren_closure(t0) {
      this.childOrder = t0;
    },
    _BoxEdge: function _BoxEdge(t0, t1, t2) {
      this.isLeadingEdge = t0;
      this.offset = t1;
      this.node = t2;
    },
    _SemanticsSortGroup: function _SemanticsSortGroup(t0, t1, t2) {
      this.startOffset = t0;
      this.textDirection = t1;
      this.nodes = t2;
    },
    _SemanticsSortGroup_sortedWithinVerticalGroup_closure: function _SemanticsSortGroup_sortedWithinVerticalGroup_closure() {
    },
    _SemanticsSortGroup_sortedWithinKnot_closure: function _SemanticsSortGroup_sortedWithinKnot_closure() {
    },
    _SemanticsSortGroup_sortedWithinKnot_search: function _SemanticsSortGroup_sortedWithinKnot_search(t0, t1, t2) {
      this.visitedIds = t0;
      this.edges = t1;
      this.sortedIds = t2;
    },
    _SemanticsSortGroup_sortedWithinKnot_closure0: function _SemanticsSortGroup_sortedWithinKnot_closure0() {
    },
    _SemanticsSortGroup_sortedWithinKnot_closure1: function _SemanticsSortGroup_sortedWithinKnot_closure1(t0) {
      this.nodeMap = t0;
    },
    _childrenInDefaultOrder_closure: function _childrenInDefaultOrder_closure() {
    },
    _TraversalSortNode: function _TraversalSortNode(t0, t1, t2) {
      this.node = t0;
      this.sortKey = t1;
      this.position = t2;
    },
    SemanticsOwner: function SemanticsOwner(t0, t1, t2, t3, t4) {
      var _ = this;
      _.onSemanticsUpdate = t0;
      _._semantics$_dirtyNodes = t1;
      _._nodes = t2;
      _._detachedNodes = t3;
      _.ChangeNotifier__count = 0;
      _.ChangeNotifier__listeners = t4;
      _.ChangeNotifier__reentrantlyRemovedListeners = _.ChangeNotifier__notificationCallStackDepth = 0;
      _.ChangeNotifier__creationDispatched = _.ChangeNotifier__debugDisposed = false;
    },
    SemanticsOwner_sendSemanticsUpdate_closure: function SemanticsOwner_sendSemanticsUpdate_closure(t0) {
      this.$this = t0;
    },
    SemanticsOwner_sendSemanticsUpdate_closure_findInvisibleNodes: function SemanticsOwner_sendSemanticsUpdate_closure_findInvisibleNodes(t0) {
      this.invisibleNodes = t0;
    },
    SemanticsOwner_sendSemanticsUpdate_closure_nodeToMessage: function SemanticsOwner_sendSemanticsUpdate_closure_nodeToMessage() {
    },
    SemanticsOwner_sendSemanticsUpdate_closure0: function SemanticsOwner_sendSemanticsUpdate_closure0(t0) {
      this.$this = t0;
    },
    SemanticsOwner_sendSemanticsUpdate_closure1: function SemanticsOwner_sendSemanticsUpdate_closure1() {
    },
    SemanticsOwner_sendSemanticsUpdate_closure2: function SemanticsOwner_sendSemanticsUpdate_closure2() {
    },
    SemanticsOwner__getSemanticsActionHandlerForId_closure: function SemanticsOwner__getSemanticsActionHandlerForId_closure(t0, t1) {
      this._box_0 = t0;
      this.action = t1;
    },
    SemanticsConfiguration: function SemanticsConfiguration(t0, t1, t2, t3, t4, t5, t6, t7) {
      var _ = this;
      _._hasBeenAnnotated = _.isBlockingSemanticsOfPreviouslyPaintedNodes = _.explicitChildNodes = _.isBlockingUserActions = _._isSemanticBoundary = false;
      _._actions = t0;
      _._actionsAsBits = 0;
      _._currentValueLength = _._maxValueLength = _._platformViewId = _._scrollIndex = _._scrollChildCount = _._indexInParent = _._sortKey = _._childConfigurationsDelegate = null;
      _._isMergingSemanticsOfDescendants = false;
      _._customSemanticsActions = t1;
      _._identifier = "";
      _._role = t2;
      _._attributedLabel = t3;
      _._attributedValue = t4;
      _._attributedIncreasedValue = t5;
      _._attributedDecreasedValue = t6;
      _._attributedHint = t7;
      _._tooltip = "";
      _._hintOverrides = null;
      _._thickness = _._elevation = 0;
      _._linkUrl = _._textDirection = null;
      _._headingLevel = 0;
      _._tagsForChildren = _._scrollExtentMin = _._scrollExtentMax = _._scrollPosition = _._textSelection = null;
      _._flags = 0;
    },
    SemanticsConfiguration__addArgumentlessAction_closure: function SemanticsConfiguration__addArgumentlessAction_closure(t0) {
      this.handler = t0;
    },
    SemanticsConfiguration_onScrollToOffset_closure: function SemanticsConfiguration_onScrollToOffset_closure(t0) {
      this.value = t0;
    },
    SemanticsConfiguration_onMoveCursorForwardByCharacter_closure: function SemanticsConfiguration_onMoveCursorForwardByCharacter_closure(t0) {
      this.value = t0;
    },
    SemanticsConfiguration_onMoveCursorBackwardByCharacter_closure: function SemanticsConfiguration_onMoveCursorBackwardByCharacter_closure(t0) {
      this.value = t0;
    },
    SemanticsConfiguration_onMoveCursorForwardByWord_closure: function SemanticsConfiguration_onMoveCursorForwardByWord_closure(t0) {
      this.value = t0;
    },
    SemanticsConfiguration_onMoveCursorBackwardByWord_closure: function SemanticsConfiguration_onMoveCursorBackwardByWord_closure(t0) {
      this.value = t0;
    },
    SemanticsConfiguration_onSetSelection_closure: function SemanticsConfiguration_onSetSelection_closure(t0) {
      this.value = t0;
    },
    SemanticsConfiguration_onSetText_closure: function SemanticsConfiguration_onSetText_closure(t0) {
      this.value = t0;
    },
    SemanticsConfiguration_absorb_closure: function SemanticsConfiguration_absorb_closure(t0) {
      this.$this = t0;
    },
    DebugSemanticsDumpOrder: function DebugSemanticsDumpOrder(t0, t1) {
      this.index = t0;
      this._name = t1;
    },
    SemanticsSortKey: function SemanticsSortKey() {
    },
    OrdinalSortKey: function OrdinalSortKey(t0, t1) {
      this.order = t0;
      this.name = t1;
    },
    _SemanticsData_Object_Diagnosticable: function _SemanticsData_Object_Diagnosticable() {
    },
    _SemanticsNode_Object_DiagnosticableTreeMixin: function _SemanticsNode_Object_DiagnosticableTreeMixin() {
    },
    _SemanticsSortKey_Object_Diagnosticable: function _SemanticsSortKey_Object_Diagnosticable() {
    },
    SemanticsEvent: function SemanticsEvent() {
    },
    TooltipSemanticsEvent: function TooltipSemanticsEvent(t0, t1) {
      this.message = t0;
      this.type = t1;
    },
    LongPressSemanticsEvent: function LongPressSemanticsEvent(t0) {
      this.type = t0;
    },
    TapSemanticEvent: function TapSemanticEvent(t0) {
      this.type = t0;
    },
    FocusSemanticEvent: function FocusSemanticEvent(t0) {
      this.type = t0;
    },
    _errorSummaryWithKey(key) {
      return A.ErrorSummary$('Unable to load asset: "' + key + '".');
    },
    AssetBundle: function AssetBundle() {
    },
    CachingAssetBundle: function CachingAssetBundle() {
    },
    CachingAssetBundle_loadString_closure: function CachingAssetBundle_loadString_closure(t0, t1) {
      this.$this = t0;
      this.key = t1;
    },
    CachingAssetBundle_loadStructuredData_closure: function CachingAssetBundle_loadStructuredData_closure(t0, t1, t2, t3) {
      var _ = this;
      _._box_0 = t0;
      _.$this = t1;
      _.key = t2;
      _.T = t3;
    },
    CachingAssetBundle_loadStructuredData_closure0: function CachingAssetBundle_loadStructuredData_closure0(t0, t1, t2) {
      this._box_0 = t0;
      this.$this = t1;
      this.key = t2;
    },
    PlatformAssetBundle: function PlatformAssetBundle(t0, t1, t2) {
      this._stringCache = t0;
      this._structuredDataCache = t1;
      this._structuredBinaryDataCache = t2;
    },
    PlatformAssetBundle_load_closure: function PlatformAssetBundle_load_closure(t0) {
      this.key = t0;
    },
    AssetManifest_loadFromAssetBundle(bundle) {
      return bundle.loadStructuredData$1$2("AssetManifest.bin.json", new A.AssetManifest_loadFromAssetBundle_closure(), type$.AssetManifest);
    },
    AssetManifest_loadFromAssetBundle_closure: function AssetManifest_loadFromAssetBundle_closure() {
    },
    _AssetManifestBin: function _AssetManifestBin(t0, t1) {
      this._asset_manifest$_data = t0;
      this._typeCastedData = t1;
    },
    _AssetManifestBin_getAssetVariants_closure: function _AssetManifestBin_getAssetVariants_closure(t0) {
      this.key = t0;
    },
    AssetMetadata: function AssetMetadata(t0, t1) {
      this.targetDevicePixelRatio = t0;
      this.key = t1;
    },
    AutofillConfiguration: function AutofillConfiguration(t0, t1, t2, t3, t4) {
      var _ = this;
      _.enabled = t0;
      _.uniqueIdentifier = t1;
      _.autofillHints = t2;
      _.currentEditingValue = t3;
      _.hintText = t4;
    },
    BinaryMessenger: function BinaryMessenger() {
    },
    ServicesBinding__parseLicenses(rawLicenses) {
      var t1, t2, t3, _i, license, _0_0, t4;
      A._asString(rawLicenses);
      t1 = B.JSString_methods.$mul("-", 80);
      t2 = A._setArrayType([], type$.JSArray_LicenseEntry);
      for (t1 = rawLicenses.split("\n" + t1 + "\n"), t3 = t1.length, _i = 0; _i < t3; ++_i) {
        license = t1[_i];
        _0_0 = B.JSString_methods.indexOf$1(license, "\n\n");
        t4 = _0_0 >= 0;
        if (t4) {
          B.JSString_methods.substring$2(license, 0, _0_0).split("\n");
          B.JSString_methods.substring$1(license, _0_0 + 2);
          t2.push(new A.LicenseEntryWithLineBreaks());
        } else
          t2.push(new A.LicenseEntryWithLineBreaks());
      }
      return t2;
    },
    ServicesBinding__debugVerifyLifecycleChange(starting, ending) {
      var t1;
      if (starting == null)
        return true;
      if (starting === ending)
        return false;
      switch (starting.index) {
        case 1:
          t1 = ending === B.AppLifecycleState_2;
          break;
        case 0:
          t1 = ending === B.AppLifecycleState_1 || ending === B.AppLifecycleState_4;
          break;
        case 2:
          t1 = ending === B.AppLifecycleState_1 || ending === B.AppLifecycleState_3;
          break;
        case 3:
          t1 = ending === B.AppLifecycleState_4 || ending === B.AppLifecycleState_2;
          break;
        case 4:
          t1 = ending === B.AppLifecycleState_3 || ending === B.AppLifecycleState_0;
          break;
        default:
          t1 = null;
      }
      return t1;
    },
    ServicesBinding__parseAppLifecycleMessage(message) {
      var t1;
      $label0$0: {
        if ("AppLifecycleState.resumed" === message) {
          t1 = B.AppLifecycleState_1;
          break $label0$0;
        }
        if ("AppLifecycleState.inactive" === message) {
          t1 = B.AppLifecycleState_2;
          break $label0$0;
        }
        if ("AppLifecycleState.hidden" === message) {
          t1 = B.AppLifecycleState_3;
          break $label0$0;
        }
        if ("AppLifecycleState.paused" === message) {
          t1 = B.AppLifecycleState_4;
          break $label0$0;
        }
        if ("AppLifecycleState.detached" === message) {
          t1 = B.AppLifecycleState_0;
          break $label0$0;
        }
        t1 = null;
        break $label0$0;
      }
      return t1;
    },
    ServicesBinding: function ServicesBinding() {
    },
    ServicesBinding__initKeyboard_closure: function ServicesBinding__initKeyboard_closure(t0) {
      this.$this = t0;
    },
    ServicesBinding__addLicenses_closure: function ServicesBinding__addLicenses_closure(t0) {
      this.controller = t0;
    },
    ServicesBinding__generateStateTransitions_closure: function ServicesBinding__generateStateTransitions_closure(t0, t1) {
      this.previousState = t0;
      this.stateChanges = t1;
    },
    _DefaultBinaryMessenger: function _DefaultBinaryMessenger() {
    },
    _DefaultBinaryMessenger_send_closure: function _DefaultBinaryMessenger_send_closure(t0) {
      this.completer = t0;
    },
    _DefaultBinaryMessenger_setMessageHandler_closure: function _DefaultBinaryMessenger_setMessageHandler_closure(t0) {
      this.handler = t0;
    },
    BrowserContextMenu: function BrowserContextMenu() {
    },
    Clipboard_setData(data) {
      var $async$goto = 0,
        $async$completer = A._makeAsyncAwaitCompleter(type$.void);
      var $async$Clipboard_setData = A._wrapJsFunctionForAsync(function($async$errorCode, $async$result) {
        if ($async$errorCode === 1)
          return A._asyncRethrow($async$result, $async$completer);
        while (true)
          switch ($async$goto) {
            case 0:
              // Function start
              $async$goto = 2;
              return A._asyncAwait(B.OptionalMethodChannel_2wz.invokeMethod$1$2("Clipboard.setData", A.LinkedHashMap_LinkedHashMap$_literal(["text", data.text], type$.String, type$.dynamic), type$.void), $async$Clipboard_setData);
            case 2:
              // returning from await.
              // implicit return
              return A._asyncReturn(null, $async$completer);
          }
      });
      return A._asyncStartSync($async$Clipboard_setData, $async$completer);
    },
    Clipboard_getData(format) {
      var $async$goto = 0,
        $async$completer = A._makeAsyncAwaitCompleter(type$.nullable_ClipboardData),
        $async$returnValue, result;
      var $async$Clipboard_getData = A._wrapJsFunctionForAsync(function($async$errorCode, $async$result) {
        if ($async$errorCode === 1)
          return A._asyncRethrow($async$result, $async$completer);
        while (true)
          switch ($async$goto) {
            case 0:
              // Function start
              $async$goto = 3;
              return A._asyncAwait(B.OptionalMethodChannel_2wz.invokeMethod$1$2("Clipboard.getData", format, type$.Map_String_dynamic), $async$Clipboard_getData);
            case 3:
              // returning from await.
              result = $async$result;
              if (result == null) {
                $async$returnValue = null;
                // goto return
                $async$goto = 1;
                break;
              }
              $async$returnValue = new A.ClipboardData(A._asString(J.$index$asx(result, "text")));
              // goto return
              $async$goto = 1;
              break;
            case 1:
              // return
              return A._asyncReturn($async$returnValue, $async$completer);
          }
      });
      return A._asyncStartSync($async$Clipboard_getData, $async$completer);
    },
    ClipboardData: function ClipboardData(t0) {
      this.text = t0;
    },
    _keyboardDebug(messageFunc, detailsFunc) {
      return true;
    },
    KeyUpEvent$(deviceType, logicalKey, physicalKey, synthesized, timeStamp) {
      return new A.KeyUpEvent(physicalKey, logicalKey, null, timeStamp, synthesized);
    },
    KeyRepeatEvent$(character, deviceType, logicalKey, physicalKey, timeStamp) {
      return new A.KeyRepeatEvent(physicalKey, logicalKey, character, timeStamp, false);
    },
    KeyEventManager__eventFromData(keyData) {
      var logicalKey, timeStamp,
        t1 = keyData.physical,
        physicalKey = B.Map_zBe76.$index(0, t1);
      if (physicalKey == null)
        physicalKey = new A.PhysicalKeyboardKey(t1);
      t1 = keyData.logical;
      logicalKey = B.Map_7xLEx.$index(0, t1);
      if (logicalKey == null)
        logicalKey = new A.LogicalKeyboardKey(t1);
      timeStamp = keyData.timeStamp;
      switch (keyData.type.index) {
        case 0:
          return new A.KeyDownEvent(physicalKey, logicalKey, keyData.character, timeStamp, keyData.synthesized);
        case 1:
          A.assertHelper(keyData.character == null);
          return A.KeyUpEvent$(B.KeyEventDeviceType_0, logicalKey, physicalKey, keyData.synthesized, timeStamp);
        case 2:
          return A.KeyRepeatEvent$(keyData.character, B.KeyEventDeviceType_0, logicalKey, physicalKey, timeStamp);
      }
    },
    KeyboardLockMode: function KeyboardLockMode(t0, t1, t2) {
      this.logicalKey = t0;
      this.index = t1;
      this._name = t2;
    },
    KeyEvent: function KeyEvent() {
    },
    KeyDownEvent: function KeyDownEvent(t0, t1, t2, t3, t4) {
      var _ = this;
      _.physicalKey = t0;
      _.logicalKey = t1;
      _.character = t2;
      _.timeStamp = t3;
      _.synthesized = t4;
    },
    KeyUpEvent: function KeyUpEvent(t0, t1, t2, t3, t4) {
      var _ = this;
      _.physicalKey = t0;
      _.logicalKey = t1;
      _.character = t2;
      _.timeStamp = t3;
      _.synthesized = t4;
    },
    KeyRepeatEvent: function KeyRepeatEvent(t0, t1, t2, t3, t4) {
      var _ = this;
      _.physicalKey = t0;
      _.logicalKey = t1;
      _.character = t2;
      _.timeStamp = t3;
      _.synthesized = t4;
    },
    HardwareKeyboard: function HardwareKeyboard(t0, t1, t2) {
      var _ = this;
      _._pressedKeys = t0;
      _._lockModes = t1;
      _._handlers = t2;
      _._duringDispatch = false;
      _._modifiedHandlers = null;
    },
    HardwareKeyboard__assertEventIsRegular_closure: function HardwareKeyboard__assertEventIsRegular_closure(t0, t1) {
      this.$this = t0;
      this.event = t1;
    },
    HardwareKeyboard__dispatchKeyEvent_closure: function HardwareKeyboard__dispatchKeyEvent_closure(t0, t1) {
      this._box_0 = t0;
      this.event = t1;
    },
    HardwareKeyboard__dispatchKeyEvent__closure: function HardwareKeyboard__dispatchKeyEvent__closure(t0) {
      this.event = t0;
    },
    HardwareKeyboard_handleKeyEvent_closure: function HardwareKeyboard_handleKeyEvent_closure(t0) {
      this.event = t0;
    },
    HardwareKeyboard_handleKeyEvent_closure0: function HardwareKeyboard_handleKeyEvent_closure0() {
    },
    HardwareKeyboard_handleKeyEvent_closure1: function HardwareKeyboard_handleKeyEvent_closure1() {
    },
    KeyDataTransitMode: function KeyDataTransitMode(t0, t1) {
      this.index = t0;
      this._name = t1;
    },
    KeyMessage: function KeyMessage(t0, t1) {
      this.events = t0;
      this.rawEvent = t1;
    },
    KeyEventManager: function KeyEventManager(t0, t1, t2, t3) {
      var _ = this;
      _.keyMessageHandler = null;
      _._hardwareKeyboard = t0;
      _._rawKeyboard = t1;
      _._transitMode = null;
      _._keyEventsSinceLastMessage = t2;
      _._skippedRawKeysPressed = t3;
    },
    KeyEventManager__dispatchKeyMessage_closure: function KeyEventManager__dispatchKeyMessage_closure(t0, t1) {
      this._box_0 = t0;
      this.message = t1;
    },
    KeyEventManager__dispatchKeyMessage__closure: function KeyEventManager__dispatchKeyMessage__closure(t0) {
      this.message = t0;
    },
    _KeyEvent_Object_Diagnosticable: function _KeyEvent_Object_Diagnosticable() {
    },
    KeyboardInsertedContent: function KeyboardInsertedContent(t0, t1, t2) {
      this.mimeType = t0;
      this.uri = t1;
      this.data = t2;
    },
    LogicalKeyboardKey__unicodeKeyLabel(keyId) {
      if ((B.JSNumber_methods.floor$0(keyId / 4294967296) & 1048575) === 0)
        return A.Primitives_stringFromCharCode(keyId).toUpperCase();
      return null;
    },
    LogicalKeyboardKey_expandSynonyms(input) {
      var t1 = A._instanceType(input),
        t2 = t1._eval$1("ExpandIterable<1,LogicalKeyboardKey>");
      return A.LinkedHashSet_LinkedHashSet$of(new A.ExpandIterable(input, t1._eval$1("Iterable<LogicalKeyboardKey>(1)")._as(new A.LogicalKeyboardKey_expandSynonyms_closure()), t2), t2._eval$1("Iterable.E"));
    },
    KeyboardKey: function KeyboardKey() {
    },
    LogicalKeyboardKey: function LogicalKeyboardKey(t0) {
      this.keyId = t0;
    },
    LogicalKeyboardKey_debugName_closure: function LogicalKeyboardKey_debugName_closure(t0, t1) {
      this._box_0 = t0;
      this.$this = t1;
    },
    LogicalKeyboardKey_expandSynonyms_closure: function LogicalKeyboardKey_expandSynonyms_closure() {
    },
    PhysicalKeyboardKey: function PhysicalKeyboardKey(t0) {
      this.usbHidUsage = t0;
    },
    PhysicalKeyboardKey_debugName_closure: function PhysicalKeyboardKey_debugName_closure(t0, t1) {
      this._box_0 = t0;
      this.$this = t1;
    },
    _KeyboardKey_Object_Diagnosticable: function _KeyboardKey_Object_Diagnosticable() {
    },
    PlatformException$(code, details, message, stacktrace) {
      return new A.PlatformException(code, message, details, stacktrace);
    },
    MissingPluginException$(message) {
      return new A.MissingPluginException(message);
    },
    MethodCall: function MethodCall(t0, t1) {
      this.method = t0;
      this.$arguments = t1;
    },
    PlatformException: function PlatformException(t0, t1, t2, t3) {
      var _ = this;
      _.code = t0;
      _.message = t1;
      _.details = t2;
      _.stacktrace = t3;
    },
    MissingPluginException: function MissingPluginException(t0) {
      this.message = t0;
    },
    StringCodec: function StringCodec() {
    },
    JSONMessageCodec0: function JSONMessageCodec0() {
    },
    JSONMethodCodec0: function JSONMethodCodec0() {
    },
    StandardMessageCodec0: function StandardMessageCodec0() {
    },
    StandardMessageCodec_writeValue_closure: function StandardMessageCodec_writeValue_closure(t0, t1) {
      this.$this = t0;
      this.buffer = t1;
    },
    StandardMethodCodec0: function StandardMethodCodec0() {
    },
    _DeferringMouseCursor_firstNonDeferred(cursors) {
      var t1, t2, t3;
      for (t1 = A._instanceType(cursors), t2 = new A.MappedIterator(J.get$iterator$ax(cursors.__internal$_iterable), cursors._f, t1._eval$1("MappedIterator<1,2>")), t1 = t1._rest[1]; t2.moveNext$0();) {
        t3 = t2.__internal$_current;
        if (t3 == null)
          t3 = t1._as(t3);
        if (!t3.$eq(0, B.C__DeferringMouseCursor))
          return t3;
      }
      return null;
    },
    MouseCursorManager: function MouseCursorManager(t0, t1) {
      this.fallbackMouseCursor = t0;
      this._lastSession = t1;
    },
    MouseCursorSession: function MouseCursorSession() {
    },
    MouseCursor: function MouseCursor() {
    },
    _DeferringMouseCursor: function _DeferringMouseCursor() {
    },
    _SystemMouseCursorSession: function _SystemMouseCursorSession(t0, t1) {
      this.cursor = t0;
      this.device = t1;
    },
    SystemMouseCursor: function SystemMouseCursor(t0) {
      this.kind = t0;
    },
    _MouseCursor_Object_Diagnosticable: function _MouseCursor_Object_Diagnosticable() {
    },
    _debugLaunchProfilePlatformChannels() {
      var $async$goto = 0,
        $async$completer = A._makeAsyncAwaitCompleter(type$.void),
        t1, t2, allStats, _i, stats, t3, t4, t5;
      var $async$_debugLaunchProfilePlatformChannels = A._wrapJsFunctionForAsync(function($async$errorCode, $async$result) {
        if ($async$errorCode === 1)
          return A._asyncRethrow($async$result, $async$completer);
        while (true)
          switch ($async$goto) {
            case 0:
              // Function start
              $async$goto = !$._profilePlatformChannelsIsRunning ? 2 : 3;
              break;
            case 2:
              // then
              $._profilePlatformChannelsIsRunning = true;
              $async$goto = 4;
              return A._asyncAwait(A.Future_Future$delayed(B.Duration_1000000, null, type$.dynamic), $async$_debugLaunchProfilePlatformChannels);
            case 4:
              // returning from await.
              $._profilePlatformChannelsIsRunning = false;
              t1 = "" + "Platform Channel Stats:\n";
              t2 = A._instanceType($._profilePlatformChannelsStats)._eval$1("LinkedHashMapValuesIterable<2>");
              allStats = A.List_List$of(new A.LinkedHashMapValuesIterable($._profilePlatformChannelsStats, t2), true, t2._eval$1("Iterable.E"));
              B.JSArray_methods.sort$1(allStats, new A._debugLaunchProfilePlatformChannels_closure());
              for (t2 = allStats.length, _i = 0; _i < allStats.length; allStats.length === t2 || (0, A.throwConcurrentModificationError)(allStats), ++_i, t1 = t5) {
                stats = allStats[_i];
                t3 = stats._upBytes;
                t4 = B.JSNumber_methods.toStringAsFixed$1(t3 / stats._upCount, 1);
                t5 = stats._downBytes;
                t5 = t1 + ('  (name:"' + stats.channel + '" type:"' + stats.type + '" codec:"' + stats.codec + '" upBytes:' + t3 + " upBytes_avg:" + t4 + " downBytes:" + t5 + " downBytes_avg:" + B.JSNumber_methods.toStringAsFixed$1(t5 / stats._downCount, 1) + ")\n");
              }
              A.print__debugPrintThrottled$closure().call$1(t1.charCodeAt(0) == 0 ? t1 : t1);
              $._profilePlatformChannelsStats.clear$0(0);
            case 3:
              // join
              // implicit return
              return A._asyncReturn(null, $async$completer);
          }
      });
      return A._asyncStartSync($async$_debugLaunchProfilePlatformChannels, $async$completer);
    },
    _ProfiledBinaryMessenger: function _ProfiledBinaryMessenger(t0, t1, t2) {
      this.proxy = t0;
      this.channelTypeName = t1;
      this.codecTypeName = t2;
    },
    _PlatformChannelStats: function _PlatformChannelStats(t0, t1, t2) {
      var _ = this;
      _.channel = t0;
      _.codec = t1;
      _.type = t2;
      _._downBytes = _._downCount = _._upBytes = _._upCount = 0;
    },
    _debugLaunchProfilePlatformChannels_closure: function _debugLaunchProfilePlatformChannels_closure() {
    },
    BasicMessageChannel: function BasicMessageChannel(t0, t1, t2) {
      this.name = t0;
      this.codec = t1;
      this.$ti = t2;
    },
    BasicMessageChannel_setMessageHandler_closure: function BasicMessageChannel_setMessageHandler_closure(t0, t1) {
      this.$this = t0;
      this.handler = t1;
    },
    MethodChannel: function MethodChannel(t0, t1, t2) {
      this.name = t0;
      this.codec = t1;
      this._binaryMessenger = t2;
    },
    MethodChannel_setMethodCallHandler_closure: function MethodChannel_setMethodCallHandler_closure(t0, t1) {
      this.$this = t0;
      this.handler = t1;
    },
    OptionalMethodChannel: function OptionalMethodChannel(t0, t1, t2) {
      this.name = t0;
      this.codec = t1;
      this._binaryMessenger = t2;
    },
    PredictiveBackEvent_PredictiveBackEvent$fromMap(map) {
      var t1, t2, t3,
        touchOffset = type$.nullable_List_nullable_Object._as(map.$index(0, "touchOffset"));
      if (touchOffset == null)
        t1 = null;
      else {
        t1 = J.getInterceptor$asx(touchOffset);
        t2 = t1.$index(touchOffset, 0);
        t2.toString;
        A._asNum(t2);
        t1 = t1.$index(touchOffset, 1);
        t1.toString;
        t1 = new A.Offset(t2, A._asNum(t1));
      }
      t2 = map.$index(0, "progress");
      t2.toString;
      A._asNum(t2);
      t3 = map.$index(0, "swipeEdge");
      t3.toString;
      A._asInt(t3);
      if (!(t3 >= 0 && t3 < 2))
        return A.ioore(B.List_SwipeEdge_0_SwipeEdge_1, t3);
      t3 = B.List_SwipeEdge_0_SwipeEdge_1[t3];
      A.assertHelper(t2 >= 0 && t2 <= 1);
      return new A.PredictiveBackEvent(t1, t2, t3);
    },
    SwipeEdge: function SwipeEdge(t0, t1) {
      this.index = t0;
      this._name = t1;
    },
    PredictiveBackEvent: function PredictiveBackEvent(t0, t1, t2) {
      this.touchOffset = t0;
      this.progress = t1;
      this.swipeEdge = t2;
    },
    ProcessTextAction: function ProcessTextAction(t0, t1) {
      this.id = t0;
      this.label = t1;
    },
    DefaultProcessTextService: function DefaultProcessTextService() {
      this.__DefaultProcessTextService__processTextChannel_A = $;
    },
    RawKeyEvent_RawKeyEvent$fromMessage(message) {
      var data, t1, t2, repeat, _box_0 = {};
      _box_0.character = null;
      data = new A.RawKeyEvent_RawKeyEvent$fromMessage_dataFromWeb(_box_0, message).call$0();
      t1 = $.$get$RawKeyboard_instance()._keysPressed;
      t2 = A._instanceType(t1)._eval$1("LinkedHashMapKeysIterable<1>");
      repeat = A.LinkedHashSet_LinkedHashSet$of(new A.LinkedHashMapKeysIterable(t1, t2), t2._eval$1("Iterable.E")).contains$1(0, data.get$physicalKey());
      t2 = J.$index$asx(message, "type");
      t2.toString;
      A._asString(t2);
      $label0$0: {
        if ("keydown" === t2) {
          t1 = new A.RawKeyDownEvent(_box_0.character, repeat, data);
          break $label0$0;
        }
        if ("keyup" === t2) {
          t1 = new A.RawKeyUpEvent(null, false, data);
          break $label0$0;
        }
        t1 = A.throwExpression(A.FlutterError_FlutterError("Unknown key event type: " + t2));
      }
      return t1;
    },
    KeyboardSide: function KeyboardSide(t0, t1) {
      this.index = t0;
      this._name = t1;
    },
    ModifierKey: function ModifierKey(t0, t1) {
      this.index = t0;
      this._name = t1;
    },
    RawKeyEventData: function RawKeyEventData() {
    },
    RawKeyEventData_modifiersPressed_closure: function RawKeyEventData_modifiersPressed_closure(t0, t1, t2) {
      this.$this = t0;
      this.side = t1;
      this.key = t2;
    },
    RawKeyEvent: function RawKeyEvent() {
    },
    RawKeyEvent_RawKeyEvent$fromMessage_dataFromWeb: function RawKeyEvent_RawKeyEvent$fromMessage_dataFromWeb(t0, t1) {
      this._box_0 = t0;
      this.message = t1;
    },
    RawKeyDownEvent: function RawKeyDownEvent(t0, t1, t2) {
      this.character = t0;
      this.repeat = t1;
      this.data = t2;
    },
    RawKeyUpEvent: function RawKeyUpEvent(t0, t1, t2) {
      this.character = t0;
      this.repeat = t1;
      this.data = t2;
    },
    RawKeyboard0: function RawKeyboard0(t0, t1) {
      this._raw_keyboard$_listeners = t0;
      this._keysPressed = t1;
    },
    RawKeyboard_handleRawKeyEvent_closure: function RawKeyboard_handleRawKeyEvent_closure(t0, t1) {
      this._box_0 = t0;
      this.event = t1;
    },
    RawKeyboard_handleRawKeyEvent__closure: function RawKeyboard_handleRawKeyEvent__closure(t0) {
      this.event = t0;
    },
    RawKeyboard__synchronizeModifiers_closure: function RawKeyboard__synchronizeModifiers_closure(t0, t1, t2, t3) {
      var _ = this;
      _.mappedKeys = t0;
      _.key = t1;
      _.modifiersPressed = t2;
      _.event = t3;
    },
    _ModifierSidePair: function _ModifierSidePair(t0, t1) {
      this.modifier = t0;
      this.side = t1;
    },
    _RawKeyEvent_Object_Diagnosticable: function _RawKeyEvent_Object_Diagnosticable() {
    },
    _RawKeyEventData_Object_Diagnosticable: function _RawKeyEventData_Object_Diagnosticable() {
    },
    RawKeyEventDataWeb: function RawKeyEventDataWeb(t0, t1, t2, t3, t4) {
      var _ = this;
      _.code = t0;
      _.key = t1;
      _.location = t2;
      _.metaState = t3;
      _.keyCode = t4;
    },
    RestorationBucket$empty(debugOwner, restorationId) {
      var t1 = type$.String;
      t1 = new A.RestorationBucket(A.LinkedHashMap_LinkedHashMap$_empty(t1, type$.nullable_Object), null, null, restorationId, A.LinkedHashMap_LinkedHashMap$_empty(t1, type$.RestorationBucket), A.LinkedHashMap_LinkedHashMap$_empty(t1, type$.List_RestorationBucket));
      t1.RestorationBucket$empty$2$debugOwner$restorationId(debugOwner, restorationId);
      return t1;
    },
    RestorationBucket$root(manager, rawData) {
      var t2,
        t1 = type$.String;
      if (rawData == null) {
        t2 = type$.nullable_Object;
        t2 = A.LinkedHashMap_LinkedHashMap$_empty(t2, t2);
      } else
        t2 = rawData;
      t1 = new A.RestorationBucket(t2, manager, null, "root", A.LinkedHashMap_LinkedHashMap$_empty(t1, type$.RestorationBucket), A.LinkedHashMap_LinkedHashMap$_empty(t1, type$.List_RestorationBucket));
      t1.RestorationBucket$root$2$manager$rawData(manager, rawData);
      return t1;
    },
    RestorationBucket$child(debugOwner, $parent, restorationId) {
      var t2, t3,
        t1 = type$.String;
      A.assertHelper(J.$index$asx($parent.get$_rawChildren(), restorationId) != null);
      t2 = $parent._restoration$_manager;
      t3 = J.$index$asx($parent.get$_rawChildren(), restorationId);
      t3.toString;
      t1 = new A.RestorationBucket(type$.Map_of_nullable_Object_and_nullable_Object._as(t3), t2, $parent, restorationId, A.LinkedHashMap_LinkedHashMap$_empty(t1, type$.RestorationBucket), A.LinkedHashMap_LinkedHashMap$_empty(t1, type$.List_RestorationBucket));
      t1.RestorationBucket$child$3$debugOwner$parent$restorationId(debugOwner, $parent, restorationId);
      return t1;
    },
    debugIsSerializableForRestoration(object) {
      var t1 = {};
      t1.result = false;
      A.assertHelper(new A.debugIsSerializableForRestoration_closure(t1, object).call$0());
      return t1.result;
    },
    RestorationManager: function RestorationManager(t0, t1) {
      var _ = this;
      _._pendingRootBucket = _._rootBucket = null;
      _._serializationScheduled = _._debugDoingUpdate = _._isReplacing = _._rootBucketIsValid = false;
      _._bucketsNeedingSerialization = t0;
      _.ChangeNotifier__count = 0;
      _.ChangeNotifier__listeners = t1;
      _.ChangeNotifier__reentrantlyRemovedListeners = _.ChangeNotifier__notificationCallStackDepth = 0;
      _.ChangeNotifier__creationDispatched = _.ChangeNotifier__debugDisposed = false;
    },
    RestorationManager_handleRestorationUpdateFromEngine_closure: function RestorationManager_handleRestorationUpdateFromEngine_closure(t0) {
      this.$this = t0;
    },
    RestorationManager_scheduleSerializationFor_closure: function RestorationManager_scheduleSerializationFor_closure(t0) {
      this.$this = t0;
    },
    RestorationManager__doSerialization_closure: function RestorationManager__doSerialization_closure(t0) {
      this.$this = t0;
    },
    RestorationManager__doSerialization_closure0: function RestorationManager__doSerialization_closure0(t0) {
      this.$this = t0;
    },
    RestorationBucket: function RestorationBucket(t0, t1, t2, t3, t4, t5) {
      var _ = this;
      _._rawData = t0;
      _._debugOwner = null;
      _._restoration$_manager = t1;
      _._restoration$_parent = t2;
      _._restorationId = t3;
      _._claimedChildren = t4;
      _._childrenToAdd = t5;
      _._restoration$_debugDisposed = _._needsSerialization = false;
    },
    RestorationBucket$empty_closure: function RestorationBucket$empty_closure(t0, t1) {
      this.$this = t0;
      this.debugOwner = t1;
    },
    RestorationBucket$root_closure: function RestorationBucket$root_closure(t0, t1) {
      this.$this = t0;
      this.manager = t1;
    },
    RestorationBucket$child_closure: function RestorationBucket$child_closure(t0, t1) {
      this.$this = t0;
      this.debugOwner = t1;
    },
    RestorationBucket__rawChildren_closure: function RestorationBucket__rawChildren_closure() {
    },
    RestorationBucket__rawValues_closure: function RestorationBucket__rawValues_closure() {
    },
    RestorationBucket__debugAssertIntegrity_closure: function RestorationBucket__debugAssertIntegrity_closure(t0) {
      this.$this = t0;
    },
    RestorationBucket__debugAssertIntegrity__closure: function RestorationBucket__debugAssertIntegrity__closure() {
    },
    RestorationBucket__addChildData_closure: function RestorationBucket__addChildData_closure() {
    },
    RestorationBucket__visitChildren_closure: function RestorationBucket__visitChildren_closure() {
    },
    RestorationBucket__debugAssertNotDisposed_closure: function RestorationBucket__debugAssertNotDisposed_closure(t0) {
      this.$this = t0;
    },
    debugIsSerializableForRestoration_closure: function debugIsSerializableForRestoration_closure(t0, t1) {
      this._box_0 = t0;
      this.object = t1;
    },
    DefaultSpellCheckService_mergeResults(oldResults, newResults) {
      var oldSpan, newSpan, t2, t3,
        mergedResults = A._setArrayType([], type$.JSArray_SuggestionSpan),
        t1 = J.getInterceptor$asx(oldResults),
        oldSpanPointer = 0, newSpanPointer = 0;
      while (true) {
        if (!(oldSpanPointer < t1.get$length(oldResults) && newSpanPointer < newResults.length))
          break;
        oldSpan = t1.$index(oldResults, oldSpanPointer);
        if (!(newSpanPointer < newResults.length))
          return A.ioore(newResults, newSpanPointer);
        newSpan = newResults[newSpanPointer];
        t2 = oldSpan.range.start;
        t3 = newSpan.range.start;
        if (t2 === t3) {
          B.JSArray_methods.add$1(mergedResults, oldSpan);
          ++oldSpanPointer;
          ++newSpanPointer;
        } else if (t2 < t3) {
          B.JSArray_methods.add$1(mergedResults, oldSpan);
          ++oldSpanPointer;
        } else {
          B.JSArray_methods.add$1(mergedResults, newSpan);
          ++newSpanPointer;
        }
      }
      B.JSArray_methods.addAll$1(mergedResults, t1.sublist$1(oldResults, oldSpanPointer));
      B.JSArray_methods.addAll$1(mergedResults, B.JSArray_methods.sublist$1(newResults, newSpanPointer));
      return mergedResults;
    },
    SuggestionSpan: function SuggestionSpan(t0, t1) {
      this.range = t0;
      this.suggestions = t1;
    },
    SpellCheckResults: function SpellCheckResults(t0, t1) {
      this.spellCheckedText = t0;
      this.suggestionSpans = t1;
    },
    DefaultSpellCheckService: function DefaultSpellCheckService() {
      this.lastSavedResults = null;
      this.__DefaultSpellCheckService_spellCheckChannel_A = $;
    },
    SystemChrome_setApplicationSwitcherDescription(description) {
      var $async$goto = 0,
        $async$completer = A._makeAsyncAwaitCompleter(type$.void);
      var $async$SystemChrome_setApplicationSwitcherDescription = A._wrapJsFunctionForAsync(function($async$errorCode, $async$result) {
        if ($async$errorCode === 1)
          return A._asyncRethrow($async$result, $async$completer);
        while (true)
          switch ($async$goto) {
            case 0:
              // Function start
              $async$goto = 2;
              return A._asyncAwait(B.OptionalMethodChannel_2wz.invokeMethod$1$2(string$.System, A.LinkedHashMap_LinkedHashMap$_literal(["label", description.label, "primaryColor", description.primaryColor], type$.String, type$.dynamic), type$.void), $async$SystemChrome_setApplicationSwitcherDescription);
            case 2:
              // returning from await.
              // implicit return
              return A._asyncReturn(null, $async$completer);
          }
      });
      return A._asyncStartSync($async$SystemChrome_setApplicationSwitcherDescription, $async$completer);
    },
    SystemChrome_setSystemUIOverlayStyle(style) {
      if ($.SystemChrome__pendingStyle != null) {
        $.SystemChrome__pendingStyle = style;
        return;
      }
      if (style.$eq(0, $.SystemChrome__latestStyle))
        return;
      $.SystemChrome__pendingStyle = style;
      A.scheduleMicrotask(new A.SystemChrome_setSystemUIOverlayStyle_closure());
    },
    SystemChrome_handleAppLifecycleStateChanged(state) {
      if (state === B.AppLifecycleState_0)
        A.scheduleMicrotask(new A.SystemChrome_handleAppLifecycleStateChanged_closure());
    },
    ApplicationSwitcherDescription: function ApplicationSwitcherDescription(t0, t1) {
      this.label = t0;
      this.primaryColor = t1;
    },
    SystemUiOverlayStyle: function SystemUiOverlayStyle(t0, t1, t2, t3, t4, t5, t6, t7) {
      var _ = this;
      _.systemNavigationBarColor = t0;
      _.systemNavigationBarDividerColor = t1;
      _.systemNavigationBarIconBrightness = t2;
      _.systemNavigationBarContrastEnforced = t3;
      _.statusBarColor = t4;
      _.statusBarBrightness = t5;
      _.statusBarIconBrightness = t6;
      _.systemStatusBarContrastEnforced = t7;
    },
    SystemChrome_setSystemUIOverlayStyle_closure: function SystemChrome_setSystemUIOverlayStyle_closure() {
    },
    SystemChrome_handleAppLifecycleStateChanged_closure: function SystemChrome_handleAppLifecycleStateChanged_closure() {
    },
    SystemSound_play(type) {
      var $async$goto = 0,
        $async$completer = A._makeAsyncAwaitCompleter(type$.void);
      var $async$SystemSound_play = A._wrapJsFunctionForAsync(function($async$errorCode, $async$result) {
        if ($async$errorCode === 1)
          return A._asyncRethrow($async$result, $async$completer);
        while (true)
          switch ($async$goto) {
            case 0:
              // Function start
              $async$goto = 2;
              return A._asyncAwait(B.OptionalMethodChannel_2wz.invokeMethod$1$2("SystemSound.play", type._enumToString$0(), type$.void), $async$SystemSound_play);
            case 2:
              // returning from await.
              // implicit return
              return A._asyncReturn(null, $async$completer);
          }
      });
      return A._asyncStartSync($async$SystemSound_play, $async$completer);
    },
    SystemSoundType: function SystemSoundType(t0, t1) {
      this.index = t0;
      this._name = t1;
    },
    TextBoundary: function TextBoundary() {
    },
    CharacterBoundary: function CharacterBoundary(t0) {
      this._text_boundary$_text = t0;
    },
    LineBoundary: function LineBoundary(t0) {
      this._textLayout = t0;
    },
    ParagraphBoundary: function ParagraphBoundary(t0) {
      this._text_boundary$_text = t0;
    },
    DocumentBoundary: function DocumentBoundary(t0) {
      this._text_boundary$_text = t0;
    },
    TextSelection$(affinity, baseOffset, extentOffset, isDirectional) {
      var t1 = baseOffset < extentOffset,
        t2 = t1 ? baseOffset : extentOffset;
      t1 = t1 ? extentOffset : baseOffset;
      A.assertHelper(t2 >= -1);
      A.assertHelper(t1 >= -1);
      return new A.TextSelection(baseOffset, extentOffset, affinity, isDirectional, t2, t1);
    },
    TextSelection$collapsed(affinity, offset) {
      A.assertHelper(offset >= -1);
      return new A.TextSelection(offset, offset, affinity, false, offset, offset);
    },
    TextSelection$fromPosition(position) {
      var t1 = position.offset;
      A.assertHelper(t1 >= -1);
      return new A.TextSelection(t1, t1, position.affinity, false, t1, t1);
    },
    TextSelection: function TextSelection(t0, t1, t2, t3, t4, t5) {
      var _ = this;
      _.baseOffset = t0;
      _.extentOffset = t1;
      _.affinity = t2;
      _.isDirectional = t3;
      _.start = t4;
      _.end = t5;
    },
    _toTextAffinity(affinity) {
      var t1;
      $label0$0: {
        if ("TextAffinity.downstream" === affinity) {
          t1 = B.TextAffinity_1;
          break $label0$0;
        }
        if ("TextAffinity.upstream" === affinity) {
          t1 = B.TextAffinity_0;
          break $label0$0;
        }
        t1 = null;
        break $label0$0;
      }
      return t1;
    },
    _debugTextRangeIsValid(range, text) {
      var t1, t2, t3;
      if (!range.get$isValid())
        return true;
      t1 = range.start;
      t2 = false;
      if (t1 >= 0) {
        t3 = text.length;
        if (t1 <= t3) {
          t1 = range.end;
          t1 = t1 >= 0 && t1 <= t3;
        } else
          t1 = t2;
      } else
        t1 = t2;
      return t1;
    },
    TextEditingDelta_TextEditingDelta$fromJSON(encoded) {
      var t3, newComposing, t4, newSelection, newText, isDeletionGreaterThanOne, isDeletingByReplacingWithEmpty, isReplacedByShorter, isReplacedBySame, isInsertingInsideComposingRegion, t5, isDeletingInsideComposingRegion, t6, newComposingText, originalComposingText, isReplaced, actualStart,
        _s21_ = "The selection range: ",
        _s35_ = " is not within the bounds of text: ",
        _s21_0 = "The composing range: ",
        t1 = J.getInterceptor$asx(encoded),
        oldText = A._asString(t1.$index(encoded, "oldText")),
        replacementDestinationStart = A._asInt(t1.$index(encoded, "deltaStart")),
        replacementDestinationEnd = A._asInt(t1.$index(encoded, "deltaEnd")),
        replacementSource = A._asString(t1.$index(encoded, "deltaText")),
        replacementSourceEnd = replacementSource.length,
        isNonTextUpdate = replacementDestinationStart === -1 && replacementDestinationStart === replacementDestinationEnd,
        t2 = A._asIntQ(t1.$index(encoded, "composingBase"));
      if (t2 == null)
        t2 = -1;
      t3 = A._asIntQ(t1.$index(encoded, "composingExtent"));
      if (t3 == null)
        t3 = -1;
      A.assertHelper(t2 >= -1);
      A.assertHelper(t3 >= -1);
      newComposing = new A.TextRange(t2, t3);
      t3 = A._asIntQ(t1.$index(encoded, "selectionBase"));
      t2 = t3 == null ? -1 : t3;
      t3 = A._asIntQ(t1.$index(encoded, "selectionExtent"));
      if (t3 == null)
        t3 = -1;
      t4 = A._toTextAffinity(A._asStringQ(t1.$index(encoded, "selectionAffinity")));
      if (t4 == null)
        t4 = B.TextAffinity_1;
      t1 = A._asBoolQ(t1.$index(encoded, "selectionIsDirectional"));
      newSelection = A.TextSelection$(t4, t2, t3, t1 === true);
      if (isNonTextUpdate) {
        if (A.assertTest(A._debugTextRangeIsValid(newSelection, oldText)))
          A.assertThrow(_s21_ + newSelection.toString$0(0) + _s35_ + oldText + " of length: " + oldText.length);
        if (A.assertTest(A._debugTextRangeIsValid(newComposing, oldText)))
          A.assertThrow(_s21_0 + newComposing.toString$0(0) + _s35_ + oldText + " of length: " + oldText.length);
        return new A.TextEditingDeltaNonTextUpdate(oldText, newSelection, newComposing);
      }
      t1 = replacementDestinationStart >= -1;
      A.assertHelper(t1);
      t2 = replacementDestinationEnd >= -1;
      A.assertHelper(t2);
      if (A.assertTest(A._debugTextRangeIsValid(new A.TextRange(replacementDestinationStart, replacementDestinationEnd), oldText)))
        A.assertThrow("The delta range: " + new A.TextRange(0, replacementSourceEnd).toString$0(0) + _s35_ + oldText + " of length: " + oldText.length);
      A.assertHelper(t1);
      A.assertHelper(t2);
      A.assertHelper(new A.TextRange(replacementDestinationStart, replacementDestinationEnd).get$isValid());
      newText = B.JSString_methods.replaceRange$3(oldText, replacementDestinationStart, replacementDestinationEnd, replacementSource);
      if (A.assertTest(A._debugTextRangeIsValid(newSelection, newText)))
        A.assertThrow(_s21_ + newSelection.toString$0(0) + _s35_ + newText + " of length: " + newText.length);
      if (A.assertTest(A._debugTextRangeIsValid(newComposing, newText)))
        A.assertThrow(_s21_0 + newComposing.toString$0(0) + _s35_ + newText + " of length: " + newText.length);
      t3 = replacementDestinationEnd - replacementDestinationStart;
      isDeletionGreaterThanOne = t3 - replacementSourceEnd > 1;
      if (replacementSourceEnd === 0)
        isDeletingByReplacingWithEmpty = 0 === replacementSourceEnd;
      else
        isDeletingByReplacingWithEmpty = false;
      isReplacedByShorter = isDeletionGreaterThanOne && replacementSourceEnd < t3;
      isReplacedBySame = replacementSourceEnd === t3;
      t4 = replacementDestinationStart + replacementSourceEnd;
      isInsertingInsideComposingRegion = t4 > replacementDestinationEnd;
      t5 = !isReplacedByShorter;
      isDeletingInsideComposingRegion = t5 && !isDeletingByReplacingWithEmpty && t4 < replacementDestinationEnd;
      t6 = !isDeletingByReplacingWithEmpty;
      if (!t6 || isDeletingInsideComposingRegion || isReplacedByShorter) {
        newComposingText = B.JSString_methods.substring$2(replacementSource, 0, replacementSourceEnd);
        originalComposingText = B.JSString_methods.substring$2(oldText, replacementDestinationStart, t4);
      } else {
        newComposingText = B.JSString_methods.substring$2(replacementSource, 0, t3);
        originalComposingText = B.JSString_methods.substring$2(oldText, replacementDestinationStart, replacementDestinationEnd);
      }
      t4 = originalComposingText === newComposingText;
      isReplaced = !t4 || replacementSourceEnd > t3 || !t5 || isReplacedBySame;
      if (oldText === newText)
        return new A.TextEditingDeltaNonTextUpdate(oldText, newSelection, newComposing);
      else if ((!t6 || isDeletingInsideComposingRegion) && t4) {
        actualStart = !isDeletionGreaterThanOne ? replacementDestinationEnd - 1 : replacementDestinationStart;
        A.assertHelper(actualStart >= -1);
        A.assertHelper(t2);
        return new A.TextEditingDeltaDeletion(new A.TextRange(actualStart, replacementDestinationEnd), oldText, newSelection, newComposing);
      } else if ((replacementDestinationStart === replacementDestinationEnd || isInsertingInsideComposingRegion) && t4)
        return new A.TextEditingDeltaInsertion(B.JSString_methods.substring$2(replacementSource, t3, t3 + (replacementSourceEnd - t3)), replacementDestinationEnd, oldText, newSelection, newComposing);
      else if (isReplaced) {
        A.assertHelper(t1);
        A.assertHelper(t2);
        return new A.TextEditingDeltaReplacement(replacementSource, new A.TextRange(replacementDestinationStart, replacementDestinationEnd), oldText, newSelection, newComposing);
      }
      A.assertHelper(false);
      return new A.TextEditingDeltaNonTextUpdate(oldText, newSelection, newComposing);
    },
    TextEditingDelta: function TextEditingDelta() {
    },
    TextEditingDeltaInsertion: function TextEditingDeltaInsertion(t0, t1, t2, t3, t4) {
      var _ = this;
      _.textInserted = t0;
      _.insertionOffset = t1;
      _.oldText = t2;
      _.selection = t3;
      _.composing = t4;
    },
    TextEditingDeltaDeletion: function TextEditingDeltaDeletion(t0, t1, t2, t3) {
      var _ = this;
      _.deletedRange = t0;
      _.oldText = t1;
      _.selection = t2;
      _.composing = t3;
    },
    TextEditingDeltaReplacement: function TextEditingDeltaReplacement(t0, t1, t2, t3, t4) {
      var _ = this;
      _.replacementText = t0;
      _.replacedRange = t1;
      _.oldText = t2;
      _.selection = t3;
      _.composing = t4;
    },
    TextEditingDeltaNonTextUpdate: function TextEditingDeltaNonTextUpdate(t0, t1, t2) {
      this.oldText = t0;
      this.selection = t1;
      this.composing = t2;
    },
    _TextEditingDelta_Object_Diagnosticable: function _TextEditingDelta_Object_Diagnosticable() {
    },
    LengthLimitingTextInputFormatter_truncate(value, maxLength) {
      var truncated, t2, t3, t4,
        t1 = value.text,
        iterator = new A.StringCharacterRange(t1, 0, 0);
      if ((t1.length === 0 ? B.StringCharacters_GVp : new A.StringCharacters(t1)).get$length(0) > maxLength)
        iterator._advanceEnd$2(maxLength, 0);
      truncated = iterator.get$current(0);
      t1 = value.selection;
      t2 = truncated.length;
      t1 = t1.copyWith$2$baseOffset$extentOffset(Math.min(t1.start, t2), Math.min(t1.end, t2));
      t3 = value.composing;
      t4 = t3.start;
      t3 = t3.end;
      if (t4 !== t3 && t2 > t4) {
        t2 = Math.min(t3, t2);
        A.assertHelper(t4 >= -1);
        A.assertHelper(t2 >= -1);
        t2 = new A.TextRange(t4, t2);
      } else
        t2 = B.TextRange_m1_m1;
      return new A.TextEditingValue(truncated, t1, t2);
    },
    MaxLengthEnforcement: function MaxLengthEnforcement(t0, t1) {
      this.index = t0;
      this._name = t1;
    },
    TextInputFormatter: function TextInputFormatter() {
    },
    _MutableTextRange: function _MutableTextRange(t0, t1) {
      this.base = t0;
      this.extent = t1;
    },
    _TextEditingValueAccumulator: function _TextEditingValueAccumulator(t0, t1, t2, t3) {
      var _ = this;
      _.inputValue = t0;
      _.stringBuffer = t1;
      _.selection = t2;
      _.composingRegion = t3;
      _.debugFinalized = false;
    },
    FilteringTextInputFormatter: function FilteringTextInputFormatter(t0, t1, t2) {
      this.filterPattern = t0;
      this.allow = t1;
      this.replacementString = t2;
    },
    FilteringTextInputFormatter__processRegion_adjustIndex: function FilteringTextInputFormatter__processRegion_adjustIndex(t0, t1, t2) {
      this.regionStart = t0;
      this.regionEnd = t1;
      this.replacementString = t2;
    },
    LengthLimitingTextInputFormatter: function LengthLimitingTextInputFormatter(t0, t1) {
      this.maxLength = t0;
      this.maxLengthEnforcement = t1;
    },
    TextInputConfiguration$(allowedMimeTypes, autocorrect, autofillConfiguration, enableDeltaModel, enableIMEPersonalizedLearning, enableInteractiveSelection, enableSuggestions, inputAction, inputType, keyboardAppearance, obscureText, readOnly, smartDashesType, smartQuotesType, textCapitalization, viewId) {
      return new A.TextInputConfiguration(viewId, inputType, readOnly, obscureText, true, autofillConfiguration, smartDashesType, smartQuotesType, true, enableInteractiveSelection, inputAction, textCapitalization, keyboardAppearance, true, allowedMimeTypes, false);
    },
    _toTextAffinity0(affinity) {
      var t1;
      $label0$0: {
        if ("TextAffinity.downstream" === affinity) {
          t1 = B.TextAffinity_1;
          break $label0$0;
        }
        if ("TextAffinity.upstream" === affinity) {
          t1 = B.TextAffinity_0;
          break $label0$0;
        }
        t1 = null;
        break $label0$0;
      }
      return t1;
    },
    TextEditingValue_TextEditingValue$fromJSON(encoded) {
      var t3, t4, t5, selection, composing,
        t1 = J.getInterceptor$asx(encoded),
        text = A._asString(t1.$index(encoded, "text")),
        t2 = A._asIntQ(t1.$index(encoded, "selectionBase"));
      if (t2 == null)
        t2 = -1;
      t3 = A._asIntQ(t1.$index(encoded, "selectionExtent"));
      if (t3 == null)
        t3 = -1;
      t4 = A._toTextAffinity0(A._asStringQ(t1.$index(encoded, "selectionAffinity")));
      if (t4 == null)
        t4 = B.TextAffinity_1;
      t5 = A._asBoolQ(t1.$index(encoded, "selectionIsDirectional"));
      selection = A.TextSelection$(t4, t2, t3, t5 === true);
      t2 = A._asIntQ(t1.$index(encoded, "composingBase"));
      if (t2 == null)
        t2 = -1;
      t1 = A._asIntQ(t1.$index(encoded, "composingExtent"));
      if (t1 == null)
        t1 = -1;
      A.assertHelper(t2 >= -1);
      A.assertHelper(t1 >= -1);
      composing = new A.TextRange(t2, t1);
      A.TextEditingValue__textRangeIsValid(selection, text);
      A.TextEditingValue__textRangeIsValid(composing, text);
      return new A.TextEditingValue(text, selection, composing);
    },
    TextEditingValue__textRangeIsValid(range, text) {
      var _s26_ = " is out of text of length ",
        t1 = range.start;
      if (t1 === -1 && range.end === -1)
        return true;
      if (A.assertTest(t1 >= 0 && t1 <= text.length))
        A.assertThrow("Range start " + t1 + _s26_ + text.length);
      t1 = range.end;
      if (A.assertTest(t1 >= 0 && t1 <= text.length))
        A.assertThrow("Range end " + t1 + _s26_ + text.length);
      return true;
    },
    TextInputConnection$_(_client) {
      var t1 = A._setArrayType([], type$.JSArray_SelectionRect),
        t2 = $.TextInputConnection__nextId;
      $.TextInputConnection__nextId = t2 + 1;
      return new A.TextInputConnection(t1, t2, _client);
    },
    _toTextInputAction(action) {
      var t1;
      $label0$0: {
        if ("TextInputAction.none" === action) {
          t1 = B.TextInputAction_0;
          break $label0$0;
        }
        if ("TextInputAction.unspecified" === action) {
          t1 = B.TextInputAction_1;
          break $label0$0;
        }
        if ("TextInputAction.go" === action) {
          t1 = B.TextInputAction_3;
          break $label0$0;
        }
        if ("TextInputAction.search" === action) {
          t1 = B.TextInputAction_4;
          break $label0$0;
        }
        if ("TextInputAction.send" === action) {
          t1 = B.TextInputAction_5;
          break $label0$0;
        }
        if ("TextInputAction.next" === action) {
          t1 = B.TextInputAction_6;
          break $label0$0;
        }
        if ("TextInputAction.previous" === action) {
          t1 = B.TextInputAction_7;
          break $label0$0;
        }
        if ("TextInputAction.continueAction" === action) {
          t1 = B.TextInputAction_8;
          break $label0$0;
        }
        if ("TextInputAction.join" === action) {
          t1 = B.TextInputAction_9;
          break $label0$0;
        }
        if ("TextInputAction.route" === action) {
          t1 = B.TextInputAction_10;
          break $label0$0;
        }
        if ("TextInputAction.emergencyCall" === action) {
          t1 = B.TextInputAction_11;
          break $label0$0;
        }
        if ("TextInputAction.done" === action) {
          t1 = B.TextInputAction_2;
          break $label0$0;
        }
        if ("TextInputAction.newline" === action) {
          t1 = B.TextInputAction_12;
          break $label0$0;
        }
        t1 = A.throwExpression(A.FlutterError$fromParts(A._setArrayType([A.ErrorSummary$("Unknown text input action: " + action)], type$.JSArray_DiagnosticsNode)));
      }
      return t1;
    },
    _toTextCursorAction(state) {
      var t1;
      $label0$0: {
        if ("FloatingCursorDragState.start" === state) {
          t1 = B.FloatingCursorDragState_0;
          break $label0$0;
        }
        if ("FloatingCursorDragState.update" === state) {
          t1 = B.FloatingCursorDragState_1;
          break $label0$0;
        }
        if ("FloatingCursorDragState.end" === state) {
          t1 = B.FloatingCursorDragState_2;
          break $label0$0;
        }
        t1 = A.throwExpression(A.FlutterError$fromParts(A._setArrayType([A.ErrorSummary$("Unknown text cursor action: " + state)], type$.JSArray_DiagnosticsNode)));
      }
      return t1;
    },
    TextInput__debugEnsureInputActionWorksOnPlatform(inputAction) {
      A.assertHelper(new A.TextInput__debugEnsureInputActionWorksOnPlatform_closure(inputAction).call$0());
      return true;
    },
    SmartDashesType: function SmartDashesType(t0, t1) {
      this.index = t0;
      this._name = t1;
    },
    SmartQuotesType: function SmartQuotesType(t0, t1) {
      this.index = t0;
      this._name = t1;
    },
    TextInputType: function TextInputType(t0, t1, t2) {
      this.index = t0;
      this.signed = t1;
      this.decimal = t2;
    },
    TextInputAction: function TextInputAction(t0, t1) {
      this.index = t0;
      this._name = t1;
    },
    TextCapitalization0: function TextCapitalization0(t0, t1) {
      this.index = t0;
      this._name = t1;
    },
    TextInputConfiguration: function TextInputConfiguration(t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15) {
      var _ = this;
      _.viewId = t0;
      _.inputType = t1;
      _.readOnly = t2;
      _.obscureText = t3;
      _.autocorrect = t4;
      _.autofillConfiguration = t5;
      _.smartDashesType = t6;
      _.smartQuotesType = t7;
      _.enableSuggestions = t8;
      _.enableInteractiveSelection = t9;
      _.inputAction = t10;
      _.textCapitalization = t11;
      _.keyboardAppearance = t12;
      _.enableIMEPersonalizedLearning = t13;
      _.allowedMimeTypes = t14;
      _.enableDeltaModel = t15;
    },
    FloatingCursorDragState: function FloatingCursorDragState(t0, t1) {
      this.index = t0;
      this._name = t1;
    },
    RawFloatingCursorPoint: function RawFloatingCursorPoint(t0, t1, t2) {
      this.offset = t0;
      this.startLocation = t1;
      this.state = t2;
    },
    TextEditingValue: function TextEditingValue(t0, t1, t2) {
      this.text = t0;
      this.selection = t1;
      this.composing = t2;
    },
    TextEditingValue_replaced_adjustIndex: function TextEditingValue_replaced_adjustIndex(t0, t1) {
      this.replacementRange = t0;
      this.replacementString = t1;
    },
    SelectionChangedCause: function SelectionChangedCause(t0, t1) {
      this.index = t0;
      this._name = t1;
    },
    TextSelectionDelegate: function TextSelectionDelegate() {
    },
    TextInputClient: function TextInputClient() {
    },
    SelectionRect: function SelectionRect(t0, t1, t2) {
      this.position = t0;
      this.bounds = t1;
      this.direction = t2;
    },
    TextInputConnection: function TextInputConnection(t0, t1, t2) {
      var _ = this;
      _._cachedCaretRect = _._text_input$_cachedRect = _._cachedTransform = _._cachedSize = null;
      _._cachedSelectionRects = t0;
      _._id = t1;
      _._client = t2;
    },
    TextInput: function TextInput(t0, t1, t2) {
      var _ = this;
      _._currentControl = t0;
      _._inputControls = t1;
      _.__TextInput__channel_A = $;
      _._currentConnection = null;
      _.__TextInput__currentConfiguration_A = $;
      _._scribbleClients = t2;
      _._hidePending = _._scribbleInProgress = false;
    },
    TextInput__debugEnsureInputActionWorksOnPlatform_closure: function TextInput__debugEnsureInputActionWorksOnPlatform_closure(t0) {
      this.inputAction = t0;
    },
    TextInput__loudlyHandleTextInputInvocation_closure: function TextInput__loudlyHandleTextInputInvocation_closure(t0) {
      this.$call = t0;
    },
    TextInput__handleTextInputInvocation_closure0: function TextInput__handleTextInputInvocation_closure0() {
    },
    TextInput__handleTextInputInvocation_closure: function TextInput__handleTextInputInvocation_closure(t0, t1) {
      this.$this = t0;
      this.args = t1;
    },
    TextInput__handleTextInputInvocation_closure1: function TextInput__handleTextInputInvocation_closure1(t0) {
      this.$this = t0;
    },
    TextInput__handleTextInputInvocation_closure2: function TextInput__handleTextInputInvocation_closure2(t0, t1) {
      this._box_0 = t0;
      this.client = t1;
    },
    TextInput__scheduleHide_closure: function TextInput__scheduleHide_closure(t0) {
      this.$this = t0;
    },
    TextInputControl: function TextInputControl() {
    },
    _PlatformTextInputControl: function _PlatformTextInputControl() {
    },
    _PlatformTextInputControl_setSelectionRects_closure: function _PlatformTextInputControl_setSelectionRects_closure() {
    },
    __PlatformTextInputControl_Object_TextInputControl: function __PlatformTextInputControl_Object_TextInputControl() {
    },
    UndoDirection: function UndoDirection(t0, t1) {
      this.index = t0;
      this._name = t1;
    },
    UndoManager: function UndoManager() {
      this.__UndoManager__channel_A = $;
      this._currentClient = null;
    },
    UndoManagerClient: function UndoManagerClient() {
    },
    _getParent(context) {
      var $parent = A._Cell$named("parent");
      context.visitAncestorElements$1(new A._getParent_closure($parent));
      return $parent._readLocal$0();
    },
    Actions$(actions, child) {
      return new A.Actions(actions, child, null);
    },
    Actions__visitActionsAncestors(context, visitor) {
      var t1, actionsElement, t2;
      if (context._widget == null)
        return false;
      t1 = type$._ActionsScope;
      actionsElement = context.getElementForInheritedWidgetOfExactType$1$0(t1);
      for (; t2 = actionsElement != null, t2;) {
        if (A.boolConversionCheck(visitor.call$1(actionsElement)))
          break;
        actionsElement = A._getParent(actionsElement).getElementForInheritedWidgetOfExactType$1$0(t1);
      }
      return t2;
    },
    Actions__findDispatcher(context) {
      var t1 = {};
      t1.dispatcher = null;
      A.Actions__visitActionsAncestors(context, new A.Actions__findDispatcher_closure(t1));
      return B.C_ActionDispatcher;
    },
    Actions_maybeFind(context, intent, $T) {
      var type, t1 = {};
      t1.action = null;
      type = intent == null ? null : A.getRuntimeTypeOfDartObject(intent);
      if (A.assertTest((type == null ? A.createRuntimeType($T) : type) !== B.Type_Intent_tU5))
        A.assertThrow(string$.The_ty);
      A.Actions__visitActionsAncestors(context, new A.Actions_maybeFind_closure(t1, intent, context, $T));
      return t1.action;
    },
    Actions__maybeFindWithoutDependingOn(context, $T) {
      var type, t1 = {};
      t1.action = null;
      type = A.createRuntimeType($T);
      if (A.assertTest(type !== B.Type_Intent_tU5))
        A.assertThrow(string$.The_ty);
      A.Actions__visitActionsAncestors(context, new A.Actions__maybeFindWithoutDependingOn_closure(t1, null, $T));
      return t1.action;
    },
    Actions__castAction(actionsMarker, intent, $T) {
      var mappedAction,
        t1 = intent == null ? null : A.getRuntimeTypeOfDartObject(intent);
      if (t1 == null)
        t1 = A.createRuntimeType($T);
      mappedAction = actionsMarker.actions.$index(0, t1);
      if ($T._eval$1("Action<0>?")._is(mappedAction))
        return mappedAction;
      else {
        A.assertThrow(A.createRuntimeType($T).toString$0(0) + " cannot be handled by an Action of runtime type " + A.getRuntimeTypeOfDartObject(mappedAction).toString$0(0) + ".");
        return null;
      }
    },
    Actions_invoke(context, intent, $T) {
      var t1 = {};
      t1.returnValue = null;
      A.assertHelper(new A.Actions_invoke_closure(A.Actions__visitActionsAncestors(context, new A.Actions_invoke_closure0(t1, intent, context, $T)), intent, $T, context).call$0());
      return t1.returnValue;
    },
    Actions_maybeInvoke(context, intent, $T) {
      var t1 = {};
      t1.returnValue = null;
      A.Actions__visitActionsAncestors(context, new A.Actions_maybeInvoke_closure(t1, intent, context, $T));
      return t1.returnValue;
    },
    DoNothingAction$(consumesKey) {
      return new A.DoNothingAction(consumesKey, new A.ObserverList(A._setArrayType([], type$.JSArray_of_void_Function_Action_Intent), type$.ObserverList_of_void_Function_Action_Intent));
    },
    _getParent_closure: function _getParent_closure(t0) {
      this.parent = t0;
    },
    Intent: function Intent() {
    },
    Action: function Action() {
    },
    ContextAction: function ContextAction() {
    },
    CallbackAction: function CallbackAction(t0, t1, t2) {
      var _ = this;
      _.onInvoke = t0;
      _._actions$_listeners = t1;
      _._currentCallingAction = null;
      _.$ti = t2;
    },
    ActionDispatcher: function ActionDispatcher() {
    },
    Actions: function Actions(t0, t1, t2) {
      this.actions = t0;
      this.child = t1;
      this.key = t2;
    },
    Actions__findDispatcher_closure: function Actions__findDispatcher_closure(t0) {
      this._box_0 = t0;
    },
    Actions_maybeFind_closure: function Actions_maybeFind_closure(t0, t1, t2, t3) {
      var _ = this;
      _._box_0 = t0;
      _.intent = t1;
      _.context = t2;
      _.T = t3;
    },
    Actions__maybeFindWithoutDependingOn_closure: function Actions__maybeFindWithoutDependingOn_closure(t0, t1, t2) {
      this._box_0 = t0;
      this.intent = t1;
      this.T = t2;
    },
    Actions_invoke_closure0: function Actions_invoke_closure0(t0, t1, t2, t3) {
      var _ = this;
      _._box_0 = t0;
      _.intent = t1;
      _.context = t2;
      _.T = t3;
    },
    Actions_invoke_closure: function Actions_invoke_closure(t0, t1, t2, t3) {
      var _ = this;
      _.actionFound = t0;
      _.intent = t1;
      _.T = t2;
      _.context = t3;
    },
    Actions_maybeInvoke_closure: function Actions_maybeInvoke_closure(t0, t1, t2, t3) {
      var _ = this;
      _._box_0 = t0;
      _.intent = t1;
      _.context = t2;
      _.T = t3;
    },
    _ActionsState: function _ActionsState(t0, t1, t2) {
      var _ = this;
      _.listenedActions = t0;
      _.rebuildKey = t1;
      _._widget = null;
      _._debugLifecycleState = t2;
      _._framework$_element = null;
    },
    _ActionsState__handleActionChanged_closure: function _ActionsState__handleActionChanged_closure(t0) {
      this.$this = t0;
    },
    _ActionsScope: function _ActionsScope(t0, t1, t2, t3, t4) {
      var _ = this;
      _.dispatcher = t0;
      _.actions = t1;
      _.rebuildKey = t2;
      _.child = t3;
      _.key = t4;
    },
    FocusableActionDetector: function FocusableActionDetector(t0, t1, t2, t3, t4, t5, t6, t7) {
      var _ = this;
      _.enabled = t0;
      _.focusNode = t1;
      _.autofocus = t2;
      _.actions = t3;
      _.onShowFocusHighlight = t4;
      _.onFocusChange = t5;
      _.child = t6;
      _.key = t7;
    },
    _FocusableActionDetectorState: function _FocusableActionDetectorState(t0, t1) {
      var _ = this;
      _._focused = _._hovering = _._canShowHighlight = false;
      _._mouseRegionKey = t0;
      _._widget = null;
      _._debugLifecycleState = t1;
      _._framework$_element = null;
    },
    _FocusableActionDetectorState_initState_closure: function _FocusableActionDetectorState_initState_closure(t0) {
      this.$this = t0;
    },
    _FocusableActionDetectorState__updateHighlightMode_closure: function _FocusableActionDetectorState__updateHighlightMode_closure(t0) {
      this.$this = t0;
    },
    _FocusableActionDetectorState__handleMouseEnter_closure: function _FocusableActionDetectorState__handleMouseEnter_closure(t0) {
      this.$this = t0;
    },
    _FocusableActionDetectorState__handleMouseExit_closure: function _FocusableActionDetectorState__handleMouseExit_closure(t0) {
      this.$this = t0;
    },
    _FocusableActionDetectorState__handleFocusChange_closure: function _FocusableActionDetectorState__handleFocusChange_closure(t0, t1) {
      this.$this = t0;
      this.focused = t1;
    },
    _FocusableActionDetectorState__mayTriggerCallback_shouldShowHoverHighlight: function _FocusableActionDetectorState__mayTriggerCallback_shouldShowHoverHighlight(t0) {
      this.$this = t0;
    },
    _FocusableActionDetectorState__mayTriggerCallback_canRequestFocus: function _FocusableActionDetectorState__mayTriggerCallback_canRequestFocus(t0) {
      this.$this = t0;
    },
    _FocusableActionDetectorState__mayTriggerCallback_shouldShowFocusHighlight: function _FocusableActionDetectorState__mayTriggerCallback_shouldShowFocusHighlight(t0, t1) {
      this.$this = t0;
      this.canRequestFocus = t1;
    },
    _FocusableActionDetectorState_didUpdateWidget_closure: function _FocusableActionDetectorState_didUpdateWidget_closure(t0, t1) {
      this.$this = t0;
      this.oldWidget = t1;
    },
    VoidCallbackAction: function VoidCallbackAction(t0) {
      this._actions$_listeners = t0;
      this._currentCallingAction = null;
    },
    DoNothingAction: function DoNothingAction(t0, t1) {
      this._consumesKey = t0;
      this._actions$_listeners = t1;
      this._currentCallingAction = null;
    },
    ActivateIntent: function ActivateIntent() {
    },
    ButtonActivateIntent: function ButtonActivateIntent() {
    },
    DismissIntent: function DismissIntent() {
    },
    DismissAction: function DismissAction() {
    },
    PrioritizedIntents: function PrioritizedIntents() {
    },
    PrioritizedAction: function PrioritizedAction(t0) {
      var _ = this;
      _.__PrioritizedAction__selectedIntent_A = _.__PrioritizedAction__selectedAction_A = $;
      _._actions$_listeners = t0;
      _._currentCallingAction = null;
    },
    _OverridableActionMixin: function _OverridableActionMixin() {
    },
    _OverridableActionMixin__invokeOverride_closure: function _OverridableActionMixin__invokeOverride_closure(t0) {
      this.$this = t0;
    },
    _OverridableActionMixin__invokeOverride_closure0: function _OverridableActionMixin__invokeOverride_closure0(t0) {
      this.$this = t0;
    },
    _OverridableActionMixin_isOverrideActionEnabled_closure: function _OverridableActionMixin_isOverrideActionEnabled_closure(t0) {
      this.$this = t0;
    },
    _OverridableActionMixin_isOverrideActionEnabled_closure0: function _OverridableActionMixin_isOverrideActionEnabled_closure0(t0) {
      this.$this = t0;
    },
    _OverridableActionMixin_isEnabled_closure: function _OverridableActionMixin_isEnabled_closure(t0) {
      this.$this = t0;
    },
    _OverridableActionMixin_isEnabled_closure0: function _OverridableActionMixin_isEnabled_closure0(t0) {
      this.$this = t0;
    },
    _OverridableActionMixin_consumesKey_closure: function _OverridableActionMixin_consumesKey_closure(t0) {
      this.$this = t0;
    },
    _OverridableActionMixin_consumesKey_closure0: function _OverridableActionMixin_consumesKey_closure0(t0) {
      this.$this = t0;
    },
    _OverridableAction: function _OverridableAction(t0, t1, t2, t3, t4, t5, t6, t7) {
      var _ = this;
      _.defaultAction = t0;
      _.lookupContext = t1;
      _._OverridableActionMixin_debugAssertMutuallyRecursive = t2;
      _._OverridableActionMixin_debugAssertIsActionEnabledMutuallyRecursive = t3;
      _._OverridableActionMixin_debugAssertIsEnabledMutuallyRecursive = t4;
      _._OverridableActionMixin_debugAssertConsumeKeyMutuallyRecursive = t5;
      _._actions$_listeners = t6;
      _._currentCallingAction = null;
      _.$ti = t7;
    },
    _OverridableContextAction: function _OverridableContextAction(t0, t1, t2, t3, t4, t5, t6, t7) {
      var _ = this;
      _.defaultAction = t0;
      _.lookupContext = t1;
      _._OverridableActionMixin_debugAssertMutuallyRecursive = t2;
      _._OverridableActionMixin_debugAssertIsActionEnabledMutuallyRecursive = t3;
      _._OverridableActionMixin_debugAssertIsEnabledMutuallyRecursive = t4;
      _._OverridableActionMixin_debugAssertConsumeKeyMutuallyRecursive = t5;
      _._actions$_listeners = t6;
      _._currentCallingAction = null;
      _.$ti = t7;
    },
    _OverridableContextAction__invokeOverride_closure: function _OverridableContextAction__invokeOverride_closure(t0) {
      this.$this = t0;
    },
    _OverridableContextAction__invokeOverride_closure0: function _OverridableContextAction__invokeOverride_closure0(t0) {
      this.$this = t0;
    },
    _ContextActionToActionAdapter: function _ContextActionToActionAdapter(t0, t1, t2, t3) {
      var _ = this;
      _.invokeContext = t0;
      _.action = t1;
      _._actions$_listeners = t2;
      _._currentCallingAction = null;
      _.$ti = t3;
    },
    _Action_Object_Diagnosticable: function _Action_Object_Diagnosticable() {
    },
    _ActionDispatcher_Object_Diagnosticable: function _ActionDispatcher_Object_Diagnosticable() {
    },
    _Intent_Object_Diagnosticable: function _Intent_Object_Diagnosticable() {
    },
    __OverridableAction_ContextAction__OverridableActionMixin: function __OverridableAction_ContextAction__OverridableActionMixin() {
    },
    __OverridableContextAction_ContextAction__OverridableActionMixin: function __OverridableContextAction_ContextAction__OverridableActionMixin() {
    },
    AnimatedSize$(child, curve, duration) {
      return new A.AnimatedSize(child, curve, duration, null);
    },
    AnimatedSize: function AnimatedSize(t0, t1, t2, t3) {
      var _ = this;
      _.child = t0;
      _.curve = t1;
      _.duration = t2;
      _.key = t3;
    },
    _AnimatedSizeState: function _AnimatedSizeState(t0, t1, t2) {
      var _ = this;
      _.SingleTickerProviderStateMixin__ticker = t0;
      _.SingleTickerProviderStateMixin__tickerModeNotifier = t1;
      _._widget = null;
      _._debugLifecycleState = t2;
      _._framework$_element = null;
    },
    _AnimatedSize: function _AnimatedSize(t0, t1, t2, t3, t4, t5, t6, t7, t8) {
      var _ = this;
      _.alignment = t0;
      _.curve = t1;
      _.duration = t2;
      _.reverseDuration = t3;
      _.vsync = t4;
      _.clipBehavior = t5;
      _.onEnd = t6;
      _.child = t7;
      _.key = t8;
    },
    __AnimatedSizeState_State_SingleTickerProviderStateMixin_dispose_closure: function __AnimatedSizeState_State_SingleTickerProviderStateMixin_dispose_closure(t0) {
      this.$this = t0;
    },
    __AnimatedSizeState_State_SingleTickerProviderStateMixin: function __AnimatedSizeState_State_SingleTickerProviderStateMixin() {
    },
    AnnotatedRegion: function AnnotatedRegion(t0, t1, t2, t3) {
      var _ = this;
      _.value = t0;
      _.child = t1;
      _.key = t2;
      _.$ti = t3;
    },
    basicLocaleListResolution(preferredLocales, supportedLocales) {
      var t1, t2, allSupportedLocales, languageAndCountryLocales, languageAndScriptLocales, languageLocales, countryLocales, _i, locale, t3, t4, matchesCountryCode, matchesLanguageCode, localeIndex, userLocale, match, resolvedLocale, _null = null;
      if (preferredLocales == null || preferredLocales.length === 0)
        return B.JSArray_methods.get$first(supportedLocales);
      t1 = type$.String;
      t2 = type$.Locale;
      allSupportedLocales = A.HashMap_HashMap(_null, _null, _null, t1, t2);
      languageAndCountryLocales = A.HashMap_HashMap(_null, _null, _null, t1, t2);
      languageAndScriptLocales = A.HashMap_HashMap(_null, _null, _null, t1, t2);
      languageLocales = A.HashMap_HashMap(_null, _null, _null, t1, t2);
      countryLocales = A.HashMap_HashMap(_null, _null, _null, type$.nullable_String, t2);
      for (_i = 0; _i < 1; ++_i) {
        locale = supportedLocales[_i];
        t1 = locale._languageCode;
        t2 = B.Map_3odc6.$index(0, t1);
        if (t2 == null)
          t2 = t1;
        t3 = locale._countryCode;
        t4 = B.Map_ydZmU.$index(0, t3);
        if (t4 == null)
          t4 = t3;
        t4 = t2 + "_null_" + A.S(t4);
        if (allSupportedLocales.$index(0, t4) == null)
          allSupportedLocales.$indexSet(0, t4, locale);
        t2 = B.Map_3odc6.$index(0, t1);
        t2 = (t2 == null ? t1 : t2) + "_null";
        if (languageAndScriptLocales.$index(0, t2) == null)
          languageAndScriptLocales.$indexSet(0, t2, locale);
        t2 = B.Map_3odc6.$index(0, t1);
        if (t2 == null)
          t2 = t1;
        t4 = B.Map_ydZmU.$index(0, t3);
        if (t4 == null)
          t4 = t3;
        t4 = t2 + "_" + A.S(t4);
        if (languageAndCountryLocales.$index(0, t4) == null)
          languageAndCountryLocales.$indexSet(0, t4, locale);
        t2 = B.Map_3odc6.$index(0, t1);
        t1 = t2 == null ? t1 : t2;
        if (languageLocales.$index(0, t1) == null)
          languageLocales.$indexSet(0, t1, locale);
        t1 = B.Map_ydZmU.$index(0, t3);
        if (t1 == null)
          t1 = t3;
        if (countryLocales.$index(0, t1) == null)
          countryLocales.$indexSet(0, t1, locale);
      }
      for (matchesCountryCode = _null, matchesLanguageCode = matchesCountryCode, localeIndex = 0; localeIndex < preferredLocales.length; ++localeIndex) {
        userLocale = preferredLocales[localeIndex];
        t1 = userLocale._languageCode;
        t2 = B.Map_3odc6.$index(0, t1);
        if (t2 == null)
          t2 = t1;
        t3 = userLocale._countryCode;
        t4 = B.Map_ydZmU.$index(0, t3);
        if (t4 == null)
          t4 = t3;
        if (allSupportedLocales.containsKey$1(0, t2 + "_null_" + A.S(t4)))
          return userLocale;
        t2 = B.Map_ydZmU.$index(0, t3);
        if ((t2 == null ? t3 : t2) != null) {
          t2 = B.Map_3odc6.$index(0, t1);
          if (t2 == null)
            t2 = t1;
          t4 = B.Map_ydZmU.$index(0, t3);
          if (t4 == null)
            t4 = t3;
          match = languageAndCountryLocales.$index(0, t2 + "_" + A.S(t4));
          if (match != null)
            return match;
        }
        if (matchesLanguageCode != null)
          return matchesLanguageCode;
        t2 = B.Map_3odc6.$index(0, t1);
        match = languageLocales.$index(0, t2 == null ? t1 : t2);
        if (match != null) {
          if (localeIndex === 0) {
            t2 = localeIndex + 1;
            if (t2 < preferredLocales.length) {
              t2 = preferredLocales[t2]._languageCode;
              t4 = B.Map_3odc6.$index(0, t2);
              t2 = t4 == null ? t2 : t4;
              t4 = B.Map_3odc6.$index(0, t1);
              t1 = t2 === (t4 == null ? t1 : t4);
            } else
              t1 = false;
            t1 = !t1;
          } else
            t1 = false;
          if (t1)
            return match;
          matchesLanguageCode = match;
        }
        if (matchesCountryCode == null) {
          t1 = B.Map_ydZmU.$index(0, t3);
          t1 = (t1 == null ? t3 : t1) != null;
        } else
          t1 = false;
        if (t1) {
          t1 = B.Map_ydZmU.$index(0, t3);
          match = countryLocales.$index(0, t1 == null ? t3 : t1);
          if (match != null)
            matchesCountryCode = match;
        }
      }
      resolvedLocale = matchesLanguageCode == null ? matchesCountryCode : matchesLanguageCode;
      return resolvedLocale == null ? B.JSArray_methods.get$first(supportedLocales) : resolvedLocale;
    },
    WidgetsApp_defaultShortcuts() {
      return B.Map_Bpo5x;
    },
    WidgetsApp: function WidgetsApp(t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t18, t19, t20, t21, t22, t23, t24, t25, t26, t27, t28, t29, t30, t31, t32, t33) {
      var _ = this;
      _.navigatorKey = t0;
      _.onGenerateRoute = t1;
      _.onGenerateInitialRoutes = t2;
      _.pageRouteBuilder = t3;
      _.routeInformationParser = t4;
      _.routerDelegate = t5;
      _.backButtonDispatcher = t6;
      _.routeInformationProvider = t7;
      _.routerConfig = t8;
      _.home = t9;
      _.routes = t10;
      _.onUnknownRoute = t11;
      _.onNavigationNotification = t12;
      _.initialRoute = t13;
      _.navigatorObservers = t14;
      _.builder = t15;
      _.title = t16;
      _.onGenerateTitle = t17;
      _.textStyle = t18;
      _.color = t19;
      _.locale = t20;
      _.localizationsDelegates = t21;
      _.localeListResolutionCallback = t22;
      _.localeResolutionCallback = t23;
      _.supportedLocales = t24;
      _.showPerformanceOverlay = t25;
      _.showSemanticsDebugger = t26;
      _.exitWidgetSelectionButtonBuilder = t27;
      _.moveExitWidgetSelectionButtonBuilder = t28;
      _.debugShowCheckedModeBanner = t29;
      _.shortcuts = t30;
      _.actions = t31;
      _.restorationScopeId = t32;
      _.key = t33;
    },
    _WidgetsAppState: function _WidgetsAppState(t0) {
      var _ = this;
      _._widget = _._app$_locale = _._app$_navigator = _._defaultBackButtonDispatcher = _._defaultRouteInformationProvider = _._app$_appLifecycleState = null;
      _._debugLifecycleState = t0;
      _._framework$_element = null;
    },
    _WidgetsAppState__onGenerateRoute_closure: function _WidgetsAppState__onGenerateRoute_closure(t0) {
      this.$this = t0;
    },
    _WidgetsAppState__onUnknownRoute_closure: function _WidgetsAppState__onUnknownRoute_closure(t0, t1) {
      this.$this = t0;
      this.settings = t1;
    },
    _WidgetsAppState__onUnknownRoute_closure0: function _WidgetsAppState__onUnknownRoute_closure0(t0, t1, t2) {
      this.$this = t0;
      this.result = t1;
      this.settings = t2;
    },
    _WidgetsAppState_didChangeLocales_closure: function _WidgetsAppState_didChangeLocales_closure(t0, t1) {
      this.$this = t0;
      this.newLocale = t1;
    },
    _WidgetsAppState__debugCheckLocalizations_closure: function _WidgetsAppState__debugCheckLocalizations_closure(t0, t1) {
      this.$this = t0;
      this.appLocale = t1;
    },
    _WidgetsAppState__debugCheckLocalizations__closure: function _WidgetsAppState__debugCheckLocalizations__closure() {
    },
    _WidgetsAppState__debugCheckLocalizations__closure0: function _WidgetsAppState__debugCheckLocalizations__closure0(t0, t1, t2) {
      this.$this = t0;
      this.unsupportedTypes = t1;
      this.appLocale = t2;
    },
    _WidgetsAppState_build_closure: function _WidgetsAppState_build_closure(t0, t1) {
      this._box_0 = t0;
      this.$this = t1;
    },
    _WidgetsAppState_build_closure0: function _WidgetsAppState_build_closure0(t0, t1) {
      this._box_0 = t0;
      this.$this = t1;
    },
    _WidgetsAppState_build__closure: function _WidgetsAppState_build__closure(t0) {
      this.$this = t0;
    },
    __WidgetsAppState_State_WidgetsBindingObserver: function __WidgetsAppState_State_WidgetsBindingObserver() {
    },
    AppLifecycleListener: function AppLifecycleListener(t0, t1, t2) {
      var _ = this;
      _._app_lifecycle_listener$_lifecycleState = t0;
      _.binding = t1;
      _.onResume = t2;
      _._app_lifecycle_listener$_debugDisposed = false;
    },
    AppLifecycleListener_dispose_closure: function AppLifecycleListener_dispose_closure(t0) {
      this.$this = t0;
    },
    AppLifecycleListener__debugAssertNotDisposed_closure: function AppLifecycleListener__debugAssertNotDisposed_closure(t0) {
      this.$this = t0;
    },
    _AppLifecycleListener_Object_WidgetsBindingObserver: function _AppLifecycleListener_Object_WidgetsBindingObserver() {
    },
    _AppLifecycleListener_Object_WidgetsBindingObserver_Diagnosticable: function _AppLifecycleListener_Object_WidgetsBindingObserver_Diagnosticable() {
    },
    AsyncSnapshot$_(connectionState, data, error, stackTrace, $T) {
      A.assertHelper(data == null || error == null);
      A.assertHelper(stackTrace == null || error != null);
      return new A.AsyncSnapshot(connectionState, data, error, stackTrace, $T._eval$1("AsyncSnapshot<0>"));
    },
    AsyncSnapshot$withData(state, data, $T) {
      return new A.AsyncSnapshot(state, data, null, null, $T._eval$1("AsyncSnapshot<0>"));
    },
    ConnectionState: function ConnectionState(t0, t1) {
      this.index = t0;
      this._name = t1;
    },
    AsyncSnapshot: function AsyncSnapshot(t0, t1, t2, t3, t4) {
      var _ = this;
      _.connectionState = t0;
      _.data = t1;
      _.error = t2;
      _.stackTrace = t3;
      _.$ti = t4;
    },
    FutureBuilder: function FutureBuilder(t0, t1, t2, t3) {
      var _ = this;
      _.future = t0;
      _.builder = t1;
      _.key = t2;
      _.$ti = t3;
    },
    _FutureBuilderState: function _FutureBuilderState(t0, t1) {
      var _ = this;
      _._activeCallbackIdentity = null;
      _.___FutureBuilderState__snapshot_A = $;
      _._widget = null;
      _._debugLifecycleState = t0;
      _._framework$_element = null;
      _.$ti = t1;
    },
    _FutureBuilderState__subscribe_closure: function _FutureBuilderState__subscribe_closure(t0, t1) {
      this.$this = t0;
      this.callbackIdentity = t1;
    },
    _FutureBuilderState__subscribe__closure1: function _FutureBuilderState__subscribe__closure1(t0, t1) {
      this.$this = t0;
      this.data = t1;
    },
    _FutureBuilderState__subscribe_closure0: function _FutureBuilderState__subscribe_closure0(t0, t1) {
      this.$this = t0;
      this.callbackIdentity = t1;
    },
    _FutureBuilderState__subscribe__closure: function _FutureBuilderState__subscribe__closure(t0, t1, t2) {
      this.$this = t0;
      this.error = t1;
      this.stackTrace = t2;
    },
    _FutureBuilderState__subscribe__closure0: function _FutureBuilderState__subscribe__closure0(t0, t1) {
      this.error = t0;
      this.stackTrace = t1;
    },
    KeepAliveNotification: function KeepAliveNotification() {
    },
    KeepAliveHandle: function KeepAliveHandle(t0) {
      var _ = this;
      _.ChangeNotifier__count = 0;
      _.ChangeNotifier__listeners = t0;
      _.ChangeNotifier__reentrantlyRemovedListeners = _.ChangeNotifier__notificationCallStackDepth = 0;
      _.ChangeNotifier__creationDispatched = _.ChangeNotifier__debugDisposed = false;
    },
    AutomaticKeepAliveClientMixin: function AutomaticKeepAliveClientMixin() {
    },
    _NullWidget: function _NullWidget(t0) {
      this.key = t0;
    },
    _UbiquitousInheritedElement__recurseChildren(element, visitor) {
      element.visitChildren$1(new A._UbiquitousInheritedElement__recurseChildren_closure(visitor));
      visitor.call$1(element);
    },
    Directionality$(child, textDirection) {
      return new A.Directionality(textDirection, child, null);
    },
    Directionality_of(context) {
      A.debugCheckHasDirectionality(context, null, null, null);
      return context.dependOnInheritedWidgetOfExactType$1$0(type$.Directionality).textDirection;
    },
    Directionality_maybeOf(context) {
      var widget = context.dependOnInheritedWidgetOfExactType$1$0(type$.Directionality);
      return widget == null ? null : widget.textDirection;
    },
    Opacity$(child, opacity) {
      A.assertHelper(opacity >= 0 && opacity <= 1);
      return new A.Opacity(opacity, child, null);
    },
    BackdropFilter$(child, filter) {
      return new A.BackdropFilter(filter, child, null);
    },
    CustomPaint$(child, foregroundPainter, key, painter, size) {
      return new A.CustomPaint(painter, foregroundPainter, size, child, key);
    },
    ClipRect$(child, clipBehavior, clipper) {
      return new A.ClipRect(clipper, clipBehavior, child, null);
    },
    ClipPath$(child, clipBehavior, clipper) {
      return new A.ClipPath(clipper, clipBehavior, child, null);
    },
    ClipPath_shape(child, shape) {
      return new A.Builder(new A.ClipPath_shape_closure(shape, B.Clip_2, child), null);
    },
    Transform$(alignment, child, filterQuality, transform, transformHitTests) {
      return new A.Transform(transform, alignment, transformHitTests, filterQuality, child, null);
    },
    Transform$rotate(angle, child) {
      return new A.Transform(A.Transform__computeRotation(angle), B.Alignment_0_0, true, null, child, null);
    },
    Transform__computeRotation(radians) {
      var t1, sin, cos;
      if (A.assertTest(isFinite(radians)))
        A.assertThrow("Cannot compute the rotation matrix for a non-finite angle: " + A.S(radians));
      if (radians === 0) {
        t1 = new A.Matrix40(new Float64Array(16));
        t1.setIdentity$0();
        return t1;
      }
      sin = Math.sin(radians);
      if (sin === 1)
        return A.Transform__createZRotation(1, 0);
      if (sin === -1)
        return A.Transform__createZRotation(-1, 0);
      cos = Math.cos(radians);
      if (cos === -1)
        return A.Transform__createZRotation(0, -1);
      return A.Transform__createZRotation(sin, cos);
    },
    Transform__createZRotation(sin, cos) {
      var t1 = new Float64Array(16);
      t1[0] = cos;
      t1[1] = sin;
      t1[4] = -sin;
      t1[5] = cos;
      t1[10] = 1;
      t1[15] = 1;
      return new A.Matrix40(t1);
    },
    CompositedTransformFollower$(child, link, offset, showWhenUnlinked) {
      return new A.CompositedTransformFollower(link, false, offset, child, null);
    },
    FittedBox$(child, fit) {
      return new A.FittedBox(fit, child, null);
    },
    FractionalTranslation$(child, transformHitTests, translation) {
      return new A.FractionalTranslation(translation, transformHitTests, child, null);
    },
    Align$(alignment, child, heightFactor, key, widthFactor) {
      A.assertHelper(widthFactor == null || widthFactor >= 0);
      A.assertHelper(heightFactor == null || heightFactor >= 0);
      return new A.Align(alignment, widthFactor, heightFactor, child, key);
    },
    Center$(child, heightFactor, widthFactor) {
      return new A.Center(B.Alignment_0_0, widthFactor, heightFactor, child, null);
    },
    LayoutId$(child, id) {
      return new A.LayoutId(id, child, new A.ValueKey(id, type$.ValueKey_Object));
    },
    SizedBox$(child, height, width) {
      return new A.SizedBox(width, height, child, null);
    },
    SizedBox$fromSize(child, size) {
      return new A.SizedBox(size._dx, size._dy, child, null);
    },
    ConstrainedBox$(child, constraints) {
      A.assertHelper(constraints.debugAssertIsValid$0());
      return new A.ConstrainedBox(constraints, child, null);
    },
    LimitedBox$(child, maxHeight, maxWidth) {
      A.assertHelper(maxWidth >= 0);
      return new A.LimitedBox(maxWidth, maxHeight, child, null);
    },
    IntrinsicWidth$(child) {
      return new A.IntrinsicWidth(child, null);
    },
    getAxisDirectionFromAxisReverseAndDirectionality(context, axis, reverse) {
      var axisDirection;
      switch (axis.index) {
        case 0:
          A.debugCheckHasDirectionality(context, null, null, null);
          axisDirection = A.textDirectionToAxisDirection(A.Directionality_of(context));
          return axisDirection;
        case 1:
          return B.AxisDirection_2;
      }
    },
    Stack$(alignment, children, clipBehavior, fit) {
      return new A.Stack(alignment, fit, clipBehavior, children, null);
    },
    Positioned$(bottom, child, height, key, left, right, $top, width) {
      A.assertHelper(left == null || right == null || width == null);
      A.assertHelper($top == null || bottom == null || height == null);
      return new A.Positioned(left, $top, right, bottom, width, height, child, key);
    },
    Positioned$fill(bottom, child) {
      return new A.Positioned(0, 0, 0, bottom, null, null, child, null);
    },
    Positioned_Positioned$directional(bottom, child, end, height, start, textDirection, $top, width) {
      var t1, _0_1, right, _0_2;
      switch (textDirection.index) {
        case 0:
          t1 = new A._Record_2(end, start);
          break;
        case 1:
          t1 = new A._Record_2(start, end);
          break;
        default:
          t1 = null;
      }
      _0_1 = t1._0;
      right = null;
      _0_2 = t1._1;
      right = _0_2;
      return A.Positioned$(bottom, child, height, null, _0_1, right, $top, width);
    },
    Row$(children, crossAxisAlignment, mainAxisAlignment, mainAxisSize) {
      if (A.assertTest(crossAxisAlignment !== B.CrossAxisAlignment_4))
        A.assertThrow(string$.textBa);
      return new A.Row(B.Axis_0, mainAxisAlignment, mainAxisSize, crossAxisAlignment, null, B.VerticalDirection_1, null, 0, children, null);
    },
    Column$(children, crossAxisAlignment, mainAxisAlignment, mainAxisSize, spacing) {
      if (A.assertTest(crossAxisAlignment !== B.CrossAxisAlignment_4))
        A.assertThrow(string$.textBa);
      return new A.Column(B.Axis_1, mainAxisAlignment, mainAxisSize, crossAxisAlignment, null, B.VerticalDirection_1, null, spacing, children, null);
    },
    Expanded$(child, flex) {
      return new A.Expanded(flex, B.FlexFit_0, child, null);
    },
    Wrap$(alignment, children, direction, runSpacing, spacing, textDirection) {
      return new A.Wrap(direction, alignment, spacing, runSpacing, textDirection, children, null);
    },
    RichText$(key, locale, maxLines, overflow, selectionColor, selectionRegistrar, softWrap, strutStyle, text, textAlign, textDirection, textHeightBehavior, textScaler, textWidthBasis) {
      A.assertHelper(maxLines == null || maxLines > 0);
      A.assertHelper(selectionRegistrar == null || selectionColor != null);
      return new A.RichText(text, textAlign, textDirection, softWrap, overflow, A.RichText__effectiveTextScalerFrom(textScaler, 1), maxLines, locale, strutStyle, textWidthBasis, textHeightBehavior, selectionRegistrar, selectionColor, A.WidgetSpan_extractFromInlineSpan(text, A.RichText__effectiveTextScalerFrom(textScaler, 1)), key);
    },
    RichText__effectiveTextScalerFrom(textScaler, textScaleFactor) {
      var _0_2, t1, scaler, _0_2_isSet;
      $label0$0: {
        _0_2 = null;
        t1 = false;
        t1 = 1 === textScaleFactor;
        _0_2 = textScaleFactor;
        scaler = textScaler;
        if (t1) {
          t1 = scaler;
          break $label0$0;
        }
        _0_2_isSet = true;
        if (B._LinearTextScaler_1.$eq(0, textScaler)) {
          t1 = _0_2;
          t1 = typeof t1 == "number";
        } else
          t1 = false;
        if (t1) {
          t1 = new A._LinearTextScaler(_0_2_isSet ? _0_2 : textScaleFactor);
          break $label0$0;
        }
        t1 = textScaler;
        break $label0$0;
        t1 = null;
      }
      return t1;
    },
    Listener$(behavior, child, onPointerCancel, onPointerDown, onPointerPanZoomStart, onPointerSignal, onPointerUp) {
      return new A.Listener0(onPointerDown, onPointerUp, onPointerCancel, onPointerPanZoomStart, onPointerSignal, behavior, child, null);
    },
    MouseRegion$(child, cursor, key, onEnter, onExit, onHover) {
      return new A.MouseRegion(onEnter, onHover, onExit, cursor, child, key);
    },
    IgnorePointer$(child, ignoring, key) {
      return new A.IgnorePointer(ignoring, child, key);
    },
    Semantics$(button, child, container, currentValueLength, enabled, explicitChildNodes, focusable, focused, header, image, label, liveRegion, maxValueLength, namesRoute, onCopy, onCut, onDidGainAccessibilityFocus, onDidLoseAccessibilityFocus, onDismiss, onFocus, onLongPress, onPaste, onTap, onTapHint, scopesRoute, selected, sortKey, tagForChildren, textDirection, tooltip) {
      var _null = null;
      return new A.Semantics(new A.SemanticsProperties(enabled, _null, _null, _null, _null, selected, button, _null, header, _null, _null, _null, _null, focusable, focused, _null, _null, _null, _null, scopesRoute, namesRoute, image, liveRegion, maxValueLength, currentValueLength, _null, label, _null, _null, _null, _null, _null, _null, _null, _null, _null, tooltip, _null, _null, textDirection, sortKey, tagForChildren, _null, onTap, onLongPress, _null, _null, _null, _null, _null, _null, onCopy, onCut, onPaste, _null, _null, _null, _null, onDidGainAccessibilityFocus, onDidLoseAccessibilityFocus, onFocus, onDismiss, _null, _null), container, explicitChildNodes, false, false, child, _null);
    },
    BlockSemantics$(child) {
      return new A.BlockSemantics(child, null);
    },
    _UbiquitousInheritedElement: function _UbiquitousInheritedElement(t0, t1, t2, t3) {
      var _ = this;
      _._dependents = t0;
      _._slot = _._notificationTree = _._framework$_parent = _._framework$_child = null;
      _.__Element__depth_A = $;
      _._widget = t1;
      _._parentBuildScope = _._framework$_owner = null;
      _._lifecycleState = t2;
      _._debugForgottenChildrenWithGlobalKey = t3;
      _._dependencies = _._inheritedElements = null;
      _._hadUnsatisfiedDependencies = false;
      _._dirty = true;
      _._debugBuiltOnce = _._inDirtyList = false;
    },
    _UbiquitousInheritedElement_notifyClients_closure: function _UbiquitousInheritedElement_notifyClients_closure(t0, t1) {
      this.$this = t0;
      this.oldWidget = t1;
    },
    _UbiquitousInheritedElement__recurseChildren_closure: function _UbiquitousInheritedElement__recurseChildren_closure(t0) {
      this.visitor = t0;
    },
    _UbiquitousInheritedWidget: function _UbiquitousInheritedWidget() {
    },
    Directionality: function Directionality(t0, t1, t2) {
      this.textDirection = t0;
      this.child = t1;
      this.key = t2;
    },
    Opacity: function Opacity(t0, t1, t2) {
      this.opacity = t0;
      this.child = t1;
      this.key = t2;
    },
    BackdropFilter: function BackdropFilter(t0, t1, t2) {
      this.filter = t0;
      this.child = t1;
      this.key = t2;
    },
    CustomPaint: function CustomPaint(t0, t1, t2, t3, t4) {
      var _ = this;
      _.painter = t0;
      _.foregroundPainter = t1;
      _.size = t2;
      _.child = t3;
      _.key = t4;
    },
    ClipRect: function ClipRect(t0, t1, t2, t3) {
      var _ = this;
      _.clipper = t0;
      _.clipBehavior = t1;
      _.child = t2;
      _.key = t3;
    },
    ClipPath: function ClipPath(t0, t1, t2, t3) {
      var _ = this;
      _.clipper = t0;
      _.clipBehavior = t1;
      _.child = t2;
      _.key = t3;
    },
    ClipPath_shape_closure: function ClipPath_shape_closure(t0, t1, t2) {
      this.shape = t0;
      this.clipBehavior = t1;
      this.child = t2;
    },
    PhysicalModel: function PhysicalModel(t0, t1, t2, t3, t4, t5, t6, t7) {
      var _ = this;
      _.shape = t0;
      _.clipBehavior = t1;
      _.borderRadius = t2;
      _.elevation = t3;
      _.color = t4;
      _.shadowColor = t5;
      _.child = t6;
      _.key = t7;
    },
    PhysicalShape: function PhysicalShape(t0, t1, t2, t3, t4, t5, t6) {
      var _ = this;
      _.clipper = t0;
      _.clipBehavior = t1;
      _.elevation = t2;
      _.color = t3;
      _.shadowColor = t4;
      _.child = t5;
      _.key = t6;
    },
    Transform: function Transform(t0, t1, t2, t3, t4, t5) {
      var _ = this;
      _.transform = t0;
      _.alignment = t1;
      _.transformHitTests = t2;
      _.filterQuality = t3;
      _.child = t4;
      _.key = t5;
    },
    CompositedTransformTarget: function CompositedTransformTarget(t0, t1, t2) {
      this.link = t0;
      this.child = t1;
      this.key = t2;
    },
    CompositedTransformFollower: function CompositedTransformFollower(t0, t1, t2, t3, t4) {
      var _ = this;
      _.link = t0;
      _.showWhenUnlinked = t1;
      _.offset = t2;
      _.child = t3;
      _.key = t4;
    },
    FittedBox: function FittedBox(t0, t1, t2) {
      this.fit = t0;
      this.child = t1;
      this.key = t2;
    },
    FractionalTranslation: function FractionalTranslation(t0, t1, t2, t3) {
      var _ = this;
      _.translation = t0;
      _.transformHitTests = t1;
      _.child = t2;
      _.key = t3;
    },
    Padding: function Padding(t0, t1, t2) {
      this.padding = t0;
      this.child = t1;
      this.key = t2;
    },
    Align: function Align(t0, t1, t2, t3, t4) {
      var _ = this;
      _.alignment = t0;
      _.widthFactor = t1;
      _.heightFactor = t2;
      _.child = t3;
      _.key = t4;
    },
    Center: function Center(t0, t1, t2, t3, t4) {
      var _ = this;
      _.alignment = t0;
      _.widthFactor = t1;
      _.heightFactor = t2;
      _.child = t3;
      _.key = t4;
    },
    CustomSingleChildLayout: function CustomSingleChildLayout(t0, t1, t2) {
      this.delegate = t0;
      this.child = t1;
      this.key = t2;
    },
    LayoutId: function LayoutId(t0, t1, t2) {
      this.id = t0;
      this.child = t1;
      this.key = t2;
    },
    CustomMultiChildLayout: function CustomMultiChildLayout(t0, t1, t2) {
      this.delegate = t0;
      this.children = t1;
      this.key = t2;
    },
    SizedBox: function SizedBox(t0, t1, t2, t3) {
      var _ = this;
      _.width = t0;
      _.height = t1;
      _.child = t2;
      _.key = t3;
    },
    ConstrainedBox: function ConstrainedBox(t0, t1, t2) {
      this.constraints = t0;
      this.child = t1;
      this.key = t2;
    },
    LimitedBox: function LimitedBox(t0, t1, t2, t3) {
      var _ = this;
      _.maxWidth = t0;
      _.maxHeight = t1;
      _.child = t2;
      _.key = t3;
    },
    Offstage: function Offstage(t0, t1, t2) {
      this.offstage = t0;
      this.child = t1;
      this.key = t2;
    },
    _OffstageElement: function _OffstageElement(t0, t1, t2) {
      var _ = this;
      _._slot = _._notificationTree = _._framework$_parent = _._ancestorRenderObjectElement = _._renderObject = _._framework$_child = null;
      _.__Element__depth_A = $;
      _._widget = t0;
      _._parentBuildScope = _._framework$_owner = null;
      _._lifecycleState = t1;
      _._debugForgottenChildrenWithGlobalKey = t2;
      _._dependencies = _._inheritedElements = null;
      _._hadUnsatisfiedDependencies = false;
      _._dirty = true;
      _._debugBuiltOnce = _._inDirtyList = false;
    },
    IntrinsicWidth: function IntrinsicWidth(t0, t1) {
      this.child = t0;
      this.key = t1;
    },
    Stack: function Stack(t0, t1, t2, t3, t4) {
      var _ = this;
      _.alignment = t0;
      _.fit = t1;
      _.clipBehavior = t2;
      _.children = t3;
      _.key = t4;
    },
    Positioned: function Positioned(t0, t1, t2, t3, t4, t5, t6, t7) {
      var _ = this;
      _.left = t0;
      _.top = t1;
      _.right = t2;
      _.bottom = t3;
      _.width = t4;
      _.height = t5;
      _.child = t6;
      _.key = t7;
    },
    PositionedDirectional: function PositionedDirectional(t0, t1, t2, t3, t4, t5) {
      var _ = this;
      _.start = t0;
      _.top = t1;
      _.bottom = t2;
      _.width = t3;
      _.child = t4;
      _.key = t5;
    },
    Flex: function Flex() {
    },
    Row: function Row(t0, t1, t2, t3, t4, t5, t6, t7, t8, t9) {
      var _ = this;
      _.direction = t0;
      _.mainAxisAlignment = t1;
      _.mainAxisSize = t2;
      _.crossAxisAlignment = t3;
      _.textDirection = t4;
      _.verticalDirection = t5;
      _.textBaseline = t6;
      _.spacing = t7;
      _.children = t8;
      _.key = t9;
    },
    Column: function Column(t0, t1, t2, t3, t4, t5, t6, t7, t8, t9) {
      var _ = this;
      _.direction = t0;
      _.mainAxisAlignment = t1;
      _.mainAxisSize = t2;
      _.crossAxisAlignment = t3;
      _.textDirection = t4;
      _.verticalDirection = t5;
      _.textBaseline = t6;
      _.spacing = t7;
      _.children = t8;
      _.key = t9;
    },
    Flexible: function Flexible(t0, t1, t2, t3) {
      var _ = this;
      _.flex = t0;
      _.fit = t1;
      _.child = t2;
      _.key = t3;
    },
    Expanded: function Expanded(t0, t1, t2, t3) {
      var _ = this;
      _.flex = t0;
      _.fit = t1;
      _.child = t2;
      _.key = t3;
    },
    Wrap: function Wrap(t0, t1, t2, t3, t4, t5, t6) {
      var _ = this;
      _.direction = t0;
      _.alignment = t1;
      _.spacing = t2;
      _.runSpacing = t3;
      _.textDirection = t4;
      _.children = t5;
      _.key = t6;
    },
    RichText: function RichText(t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14) {
      var _ = this;
      _.text = t0;
      _.textAlign = t1;
      _.textDirection = t2;
      _.softWrap = t3;
      _.overflow = t4;
      _.textScaler = t5;
      _.maxLines = t6;
      _.locale = t7;
      _.strutStyle = t8;
      _.textWidthBasis = t9;
      _.textHeightBehavior = t10;
      _.selectionRegistrar = t11;
      _.selectionColor = t12;
      _.children = t13;
      _.key = t14;
    },
    RawImage: function RawImage(t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16) {
      var _ = this;
      _.image = t0;
      _.debugImageLabel = t1;
      _.width = t2;
      _.height = t3;
      _.scale = t4;
      _.color = t5;
      _.opacity = t6;
      _.filterQuality = t7;
      _.colorBlendMode = t8;
      _.fit = t9;
      _.alignment = t10;
      _.repeat = t11;
      _.centerSlice = t12;
      _.matchTextDirection = t13;
      _.invertColors = t14;
      _.isAntiAlias = t15;
      _.key = t16;
    },
    Listener0: function Listener0(t0, t1, t2, t3, t4, t5, t6, t7) {
      var _ = this;
      _.onPointerDown = t0;
      _.onPointerUp = t1;
      _.onPointerCancel = t2;
      _.onPointerPanZoomStart = t3;
      _.onPointerSignal = t4;
      _.behavior = t5;
      _.child = t6;
      _.key = t7;
    },
    MouseRegion: function MouseRegion(t0, t1, t2, t3, t4, t5) {
      var _ = this;
      _.onEnter = t0;
      _.onHover = t1;
      _.onExit = t2;
      _.cursor = t3;
      _.child = t4;
      _.key = t5;
    },
    RepaintBoundary: function RepaintBoundary(t0, t1) {
      this.child = t0;
      this.key = t1;
    },
    IgnorePointer: function IgnorePointer(t0, t1, t2) {
      this.ignoring = t0;
      this.child = t1;
      this.key = t2;
    },
    AbsorbPointer: function AbsorbPointer(t0, t1, t2) {
      this.absorbing = t0;
      this.child = t1;
      this.key = t2;
    },
    Semantics: function Semantics(t0, t1, t2, t3, t4, t5, t6) {
      var _ = this;
      _.properties = t0;
      _.container = t1;
      _.explicitChildNodes = t2;
      _.excludeSemantics = t3;
      _.blockUserActions = t4;
      _.child = t5;
      _.key = t6;
    },
    MergeSemantics: function MergeSemantics(t0, t1) {
      this.child = t0;
      this.key = t1;
    },
    BlockSemantics: function BlockSemantics(t0, t1) {
      this.child = t0;
      this.key = t1;
    },
    ExcludeSemantics: function ExcludeSemantics(t0, t1, t2) {
      this.excluding = t0;
      this.child = t1;
      this.key = t2;
    },
    KeyedSubtree: function KeyedSubtree(t0, t1) {
      this.child = t0;
      this.key = t1;
    },
    Builder: function Builder(t0, t1) {
      this.builder = t0;
      this.key = t1;
    },
    ColoredBox: function ColoredBox(t0, t1, t2) {
      this.color = t0;
      this.child = t1;
      this.key = t2;
    },
    _RenderColoredBox: function _RenderColoredBox(t0, t1, t2, t3, t4) {
      var _ = this;
      _._color = t0;
      _.behavior = t1;
      _.RenderObjectWithChildMixin__child = t2;
      _._layoutCacheStorage = t3;
      _._computingThisDryBaseline = _._computingThisDryLayout = false;
      _._box$_size = null;
      _._debugActivePointers = 0;
      _._debugDisposed = false;
      _.parentData = null;
      _._depth = 0;
      _.debugCreator = _._object$_parent = null;
      _._debugDoingThisLayout = _._debugDoingThisResize = false;
      _._debugCanParentUseSize = null;
      _._debugMutationsLocked = false;
      _._object$_owner = null;
      _._needsLayout = true;
      _._relayoutBoundary = null;
      _._doingThisLayoutWithCallback = false;
      _._constraints = null;
      _._debugDoingThisPaint = false;
      _.__RenderObject__wasRepaintBoundary_A = $;
      _._layerHandle = t4;
      _._needsCompositingBitsUpdate = false;
      _.__RenderObject__needsCompositing_A = $;
      _._needsPaint = true;
      _._needsCompositedLayerUpdate = false;
      _._cachedSemanticsConfiguration = null;
      _._needsSemanticsUpdate = true;
      _._semantics = null;
    },
    RootElement$(widget) {
      var t1 = new A.RootElement(widget, B._ElementLifecycle_0, A.HashSet_HashSet(type$.Element));
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      return t1;
    },
    WidgetsFlutterBinding$() {
      var _null = null,
        t1 = A._setArrayType([], type$.JSArray_WidgetsBindingObserver),
        t2 = $.Zone__current,
        t3 = A.ValueNotifier$(_null, type$.nullable_int),
        t4 = A._setArrayType([], type$.JSArray_of_void_Function_List_FrameTiming),
        t5 = A.List_List$filled(7, _null, false, type$.nullable__TaskEntry_dynamic),
        t6 = type$.int,
        t7 = type$.JSArray_of_void_Function_Duration;
      t6 = new A.WidgetsFlutterBinding(_null, _null, $, t1, _null, true, new A._AsyncCompleter(new A._Future(t2, type$._Future_void), type$._AsyncCompleter_void), false, _null, false, $, _null, $, $, $, A.LinkedHashMap_LinkedHashMap$_empty(type$.Object, type$.RenderView), false, 0, false, $, 0, _null, $, $, new A._SystemFontsNotifier(A.LinkedHashSet_LinkedHashSet$_empty(type$.void_Function)), $, $, $, t3, $, _null, A.LinkedHashSet_LinkedHashSet$_empty(type$.SystemContextMenuClient), t4, _null, A.binding0__defaultSchedulingStrategy$closure(), new A.HeapPriorityQueue(A.binding0_SchedulerBinding__taskSorter$closure(), t5, type$.HeapPriorityQueue__TaskEntry_dynamic), false, 0, A.LinkedHashMap_LinkedHashMap$_empty(t6, type$._FrameCallbackEntry), A.HashSet_HashSet(t6), A._setArrayType([], t7), A._setArrayType([], t7), _null, false, B.SchedulerPhase_0, true, false, _null, B.Duration_0, B.Duration_0, _null, 0, _null, false, A.TimelineTask$(), _null, 0, A.ListQueue$(_null, type$.PointerEvent), new A.PointerRouter(A.LinkedHashMap_LinkedHashMap$_empty(t6, type$.Map_of_void_Function_PointerEvent_and_nullable_Matrix4), A.LinkedHashMap_LinkedHashMap$_empty(type$.void_Function_PointerEvent, type$.nullable_Matrix4)), new A.GestureArenaManager(A.LinkedHashMap_LinkedHashMap$_empty(t6, type$._GestureArena)), new A.PointerSignalResolver(), A.LinkedHashMap_LinkedHashMap$_empty(t6, type$.HitTestResult), $, false, B.Duration_m38000);
      t6.BindingBase$0();
      return t6;
    },
    _WidgetsFlutterBinding_BindingBase_GestureBinding_SchedulerBinding_ServicesBinding_PaintingBinding_SemanticsBinding_RendererBinding_initServiceExtensions_closure: function _WidgetsFlutterBinding_BindingBase_GestureBinding_SchedulerBinding_ServicesBinding_PaintingBinding_SemanticsBinding_RendererBinding_initServiceExtensions_closure(t0) {
      this.$this = t0;
    },
    _WidgetsFlutterBinding_BindingBase_GestureBinding_SchedulerBinding_ServicesBinding_PaintingBinding_SemanticsBinding_RendererBinding_initServiceExtensions__closure: function _WidgetsFlutterBinding_BindingBase_GestureBinding_SchedulerBinding_ServicesBinding_PaintingBinding_SemanticsBinding_RendererBinding_initServiceExtensions__closure() {
    },
    _WidgetsFlutterBinding_BindingBase_GestureBinding_SchedulerBinding_ServicesBinding_PaintingBinding_SemanticsBinding_RendererBinding_initServiceExtensions__closure0: function _WidgetsFlutterBinding_BindingBase_GestureBinding_SchedulerBinding_ServicesBinding_PaintingBinding_SemanticsBinding_RendererBinding_initServiceExtensions__closure0(t0) {
      this.$this = t0;
    },
    _WidgetsFlutterBinding_BindingBase_GestureBinding_SchedulerBinding_ServicesBinding_PaintingBinding_SemanticsBinding_RendererBinding_initServiceExtensions__closure1: function _WidgetsFlutterBinding_BindingBase_GestureBinding_SchedulerBinding_ServicesBinding_PaintingBinding_SemanticsBinding_RendererBinding_initServiceExtensions__closure1() {
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    _WidgetsFlutterBinding_BindingBase_GestureBinding_SchedulerBinding_ServicesBinding_PaintingBinding_SemanticsBinding_RendererBinding_initServiceExtensions__closure2: function _WidgetsFlutterBinding_BindingBase_GestureBinding_SchedulerBinding_ServicesBinding_PaintingBinding_SemanticsBinding_RendererBinding_initServiceExtensions__closure2(t0) {
      this.$this = t0;
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    _WidgetsFlutterBinding_BindingBase_GestureBinding_SchedulerBinding_ServicesBinding_PaintingBinding_SemanticsBinding_RendererBinding_initServiceExtensions__closure3: function _WidgetsFlutterBinding_BindingBase_GestureBinding_SchedulerBinding_ServicesBinding_PaintingBinding_SemanticsBinding_RendererBinding_initServiceExtensions__closure3() {
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    _WidgetsFlutterBinding_BindingBase_GestureBinding_SchedulerBinding_ServicesBinding_PaintingBinding_SemanticsBinding_RendererBinding_initServiceExtensions__closure4: function _WidgetsFlutterBinding_BindingBase_GestureBinding_SchedulerBinding_ServicesBinding_PaintingBinding_SemanticsBinding_RendererBinding_initServiceExtensions__closure4(t0) {
      this.$this = t0;
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    _WidgetsFlutterBinding_BindingBase_GestureBinding_SchedulerBinding_ServicesBinding_PaintingBinding_SemanticsBinding_RendererBinding_initServiceExtensions__closure5: function _WidgetsFlutterBinding_BindingBase_GestureBinding_SchedulerBinding_ServicesBinding_PaintingBinding_SemanticsBinding_RendererBinding_initServiceExtensions__closure5() {
    },
    _WidgetsFlutterBinding_BindingBase_GestureBinding_SchedulerBinding_ServicesBinding_PaintingBinding_SemanticsBinding_RendererBinding_initServiceExtensions__closure6: function _WidgetsFlutterBinding_BindingBase_GestureBinding_SchedulerBinding_ServicesBinding_PaintingBinding_SemanticsBinding_RendererBinding_initServiceExtensions__closure6(t0) {
      this.$this = t0;
    },
    _WidgetsFlutterBinding_BindingBase_GestureBinding_SchedulerBinding_ServicesBinding_PaintingBinding_SemanticsBinding_RendererBinding_initServiceExtensions__closure7: function _WidgetsFlutterBinding_BindingBase_GestureBinding_SchedulerBinding_ServicesBinding_PaintingBinding_SemanticsBinding_RendererBinding_initServiceExtensions__closure7() {
    },
    _WidgetsFlutterBinding_BindingBase_GestureBinding_SchedulerBinding_ServicesBinding_PaintingBinding_SemanticsBinding_RendererBinding_initServiceExtensions__closure8: function _WidgetsFlutterBinding_BindingBase_GestureBinding_SchedulerBinding_ServicesBinding_PaintingBinding_SemanticsBinding_RendererBinding_initServiceExtensions__closure8() {
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    _WidgetsFlutterBinding_BindingBase_GestureBinding_SchedulerBinding_ServicesBinding_PaintingBinding_SemanticsBinding_RendererBinding_initServiceExtensions__closure9: function _WidgetsFlutterBinding_BindingBase_GestureBinding_SchedulerBinding_ServicesBinding_PaintingBinding_SemanticsBinding_RendererBinding_initServiceExtensions__closure9(t0) {
      this.$this = t0;
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    _WidgetsFlutterBinding_BindingBase_GestureBinding_SchedulerBinding_ServicesBinding_PaintingBinding_SemanticsBinding_RendererBinding_initServiceExtensions__closure10: function _WidgetsFlutterBinding_BindingBase_GestureBinding_SchedulerBinding_ServicesBinding_PaintingBinding_SemanticsBinding_RendererBinding_initServiceExtensions__closure10() {
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    _WidgetsFlutterBinding_BindingBase_GestureBinding_SchedulerBinding_ServicesBinding_PaintingBinding_SemanticsBinding_RendererBinding_initServiceExtensions__closure11: function _WidgetsFlutterBinding_BindingBase_GestureBinding_SchedulerBinding_ServicesBinding_PaintingBinding_SemanticsBinding_RendererBinding_initServiceExtensions__closure11(t0) {
      this.$this = t0;
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    _WidgetsFlutterBinding_BindingBase_GestureBinding_SchedulerBinding_ServicesBinding_PaintingBinding_SemanticsBinding_RendererBinding_initServiceExtensions__closure12: function _WidgetsFlutterBinding_BindingBase_GestureBinding_SchedulerBinding_ServicesBinding_PaintingBinding_SemanticsBinding_RendererBinding_initServiceExtensions__closure12() {
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    _WidgetsFlutterBinding_BindingBase_GestureBinding_SchedulerBinding_ServicesBinding_PaintingBinding_SemanticsBinding_RendererBinding_initServiceExtensions__closure13: function _WidgetsFlutterBinding_BindingBase_GestureBinding_SchedulerBinding_ServicesBinding_PaintingBinding_SemanticsBinding_RendererBinding_initServiceExtensions__closure13(t0) {
      this.$this = t0;
    },
    _WidgetsFlutterBinding_BindingBase_GestureBinding_SchedulerBinding_ServicesBinding_PaintingBinding_SemanticsBinding_RendererBinding_initServiceExtensions_closure0: function _WidgetsFlutterBinding_BindingBase_GestureBinding_SchedulerBinding_ServicesBinding_PaintingBinding_SemanticsBinding_RendererBinding_initServiceExtensions_closure0() {
    },
    _WidgetsFlutterBinding_BindingBase_GestureBinding_SchedulerBinding_ServicesBinding_PaintingBinding_SemanticsBinding_RendererBinding_initServiceExtensions_closure1: function _WidgetsFlutterBinding_BindingBase_GestureBinding_SchedulerBinding_ServicesBinding_PaintingBinding_SemanticsBinding_RendererBinding_initServiceExtensions_closure1() {
    },
    _WidgetsFlutterBinding_BindingBase_GestureBinding_SchedulerBinding_ServicesBinding_PaintingBinding_SemanticsBinding_RendererBinding_initServiceExtensions_closure2: function _WidgetsFlutterBinding_BindingBase_GestureBinding_SchedulerBinding_ServicesBinding_PaintingBinding_SemanticsBinding_RendererBinding_initServiceExtensions_closure2() {
    },
    _WidgetsFlutterBinding_BindingBase_GestureBinding_SchedulerBinding_ServicesBinding_PaintingBinding_SemanticsBinding_RendererBinding_initServiceExtensions_closure3: function _WidgetsFlutterBinding_BindingBase_GestureBinding_SchedulerBinding_ServicesBinding_PaintingBinding_SemanticsBinding_RendererBinding_initServiceExtensions_closure3() {
    },
    _WidgetsFlutterBinding_BindingBase_GestureBinding_SchedulerBinding_ServicesBinding_PaintingBinding_SemanticsBinding_RendererBinding_initServiceExtensions_closure4: function _WidgetsFlutterBinding_BindingBase_GestureBinding_SchedulerBinding_ServicesBinding_PaintingBinding_SemanticsBinding_RendererBinding_initServiceExtensions_closure4() {
    },
    _WidgetsFlutterBinding_BindingBase_GestureBinding_SchedulerBinding_ServicesBinding_PaintingBinding_SemanticsBinding_RendererBinding_initServiceExtensions_closure5: function _WidgetsFlutterBinding_BindingBase_GestureBinding_SchedulerBinding_ServicesBinding_PaintingBinding_SemanticsBinding_RendererBinding_initServiceExtensions_closure5() {
    },
    _WidgetsFlutterBinding_BindingBase_GestureBinding_SchedulerBinding_ServicesBinding_PaintingBinding_SemanticsBinding_RendererBinding_initServiceExtensions_closure6: function _WidgetsFlutterBinding_BindingBase_GestureBinding_SchedulerBinding_ServicesBinding_PaintingBinding_SemanticsBinding_RendererBinding_initServiceExtensions_closure6() {
    },
    _WidgetsFlutterBinding_BindingBase_GestureBinding_SchedulerBinding_initInstances_closure: function _WidgetsFlutterBinding_BindingBase_GestureBinding_SchedulerBinding_initInstances_closure(t0) {
      this.$this = t0;
    },
    _WidgetsFlutterBinding_BindingBase_GestureBinding_SchedulerBinding_initServiceExtensions_closure: function _WidgetsFlutterBinding_BindingBase_GestureBinding_SchedulerBinding_initServiceExtensions_closure() {
    },
    _WidgetsFlutterBinding_BindingBase_GestureBinding_SchedulerBinding_initServiceExtensions_closure0: function _WidgetsFlutterBinding_BindingBase_GestureBinding_SchedulerBinding_initServiceExtensions_closure0() {
    },
    _WidgetsFlutterBinding_BindingBase_GestureBinding_SchedulerBinding_ServicesBinding_initInstances_closure: function _WidgetsFlutterBinding_BindingBase_GestureBinding_SchedulerBinding_ServicesBinding_initInstances_closure(t0) {
      this.$this = t0;
    },
    _WidgetsFlutterBinding_BindingBase_GestureBinding_SchedulerBinding_ServicesBinding_initInstances_closure0: function _WidgetsFlutterBinding_BindingBase_GestureBinding_SchedulerBinding_ServicesBinding_initInstances_closure0(t0) {
      this.$this = t0;
    },
    _WidgetsFlutterBinding_BindingBase_GestureBinding_SchedulerBinding_ServicesBinding_initServiceExtensions_closure: function _WidgetsFlutterBinding_BindingBase_GestureBinding_SchedulerBinding_ServicesBinding_initServiceExtensions_closure(t0) {
      this.$this = t0;
    },
    _WidgetsFlutterBinding_BindingBase_GestureBinding_SchedulerBinding_ServicesBinding_initServiceExtensions__closure: function _WidgetsFlutterBinding_BindingBase_GestureBinding_SchedulerBinding_ServicesBinding_initServiceExtensions__closure() {
    },
    _WidgetsFlutterBinding_BindingBase_GestureBinding_SchedulerBinding_ServicesBinding_initServiceExtensions__closure0: function _WidgetsFlutterBinding_BindingBase_GestureBinding_SchedulerBinding_ServicesBinding_initServiceExtensions__closure0(t0) {
      this.$this = t0;
    },
    _WidgetsFlutterBinding_BindingBase_GestureBinding_SchedulerBinding_ServicesBinding_initServiceExtensions_closure0: function _WidgetsFlutterBinding_BindingBase_GestureBinding_SchedulerBinding_ServicesBinding_initServiceExtensions_closure0() {
    },
    _WidgetsFlutterBinding_BindingBase_GestureBinding_SchedulerBinding_ServicesBinding_initServiceExtensions_closure1: function _WidgetsFlutterBinding_BindingBase_GestureBinding_SchedulerBinding_ServicesBinding_initServiceExtensions_closure1() {
    },
    WidgetsBindingObserver: function WidgetsBindingObserver() {
    },
    WidgetsBinding: function WidgetsBinding() {
    },
    _WidgetsFlutterBinding_BindingBase_GestureBinding_SchedulerBinding_ServicesBinding_PaintingBinding_SemanticsBinding_RendererBinding_WidgetsBinding_initInstances_closure: function _WidgetsFlutterBinding_BindingBase_GestureBinding_SchedulerBinding_ServicesBinding_PaintingBinding_SemanticsBinding_RendererBinding_WidgetsBinding_initInstances_closure(t0) {
      this.$this = t0;
    },
    _WidgetsFlutterBinding_BindingBase_GestureBinding_SchedulerBinding_ServicesBinding_PaintingBinding_SemanticsBinding_RendererBinding_WidgetsBinding_initInstances_closure0: function _WidgetsFlutterBinding_BindingBase_GestureBinding_SchedulerBinding_ServicesBinding_PaintingBinding_SemanticsBinding_RendererBinding_WidgetsBinding_initInstances_closure0() {
    },
    _WidgetsFlutterBinding_BindingBase_GestureBinding_SchedulerBinding_ServicesBinding_PaintingBinding_SemanticsBinding_RendererBinding_WidgetsBinding_initServiceExtensions_closure: function _WidgetsFlutterBinding_BindingBase_GestureBinding_SchedulerBinding_ServicesBinding_PaintingBinding_SemanticsBinding_RendererBinding_WidgetsBinding_initServiceExtensions_closure() {
    },
    _WidgetsFlutterBinding_BindingBase_GestureBinding_SchedulerBinding_ServicesBinding_PaintingBinding_SemanticsBinding_RendererBinding_WidgetsBinding_initServiceExtensions_closure0: function _WidgetsFlutterBinding_BindingBase_GestureBinding_SchedulerBinding_ServicesBinding_PaintingBinding_SemanticsBinding_RendererBinding_WidgetsBinding_initServiceExtensions_closure0(t0) {
      this.$this = t0;
    },
    _WidgetsFlutterBinding_BindingBase_GestureBinding_SchedulerBinding_ServicesBinding_PaintingBinding_SemanticsBinding_RendererBinding_WidgetsBinding_initServiceExtensions_closure1: function _WidgetsFlutterBinding_BindingBase_GestureBinding_SchedulerBinding_ServicesBinding_PaintingBinding_SemanticsBinding_RendererBinding_WidgetsBinding_initServiceExtensions_closure1(t0) {
      this.$this = t0;
    },
    _WidgetsFlutterBinding_BindingBase_GestureBinding_SchedulerBinding_ServicesBinding_PaintingBinding_SemanticsBinding_RendererBinding_WidgetsBinding_initServiceExtensions_closure2: function _WidgetsFlutterBinding_BindingBase_GestureBinding_SchedulerBinding_ServicesBinding_PaintingBinding_SemanticsBinding_RendererBinding_WidgetsBinding_initServiceExtensions_closure2(t0) {
      this.$this = t0;
    },
    _WidgetsFlutterBinding_BindingBase_GestureBinding_SchedulerBinding_ServicesBinding_PaintingBinding_SemanticsBinding_RendererBinding_WidgetsBinding_initServiceExtensions_closure3: function _WidgetsFlutterBinding_BindingBase_GestureBinding_SchedulerBinding_ServicesBinding_PaintingBinding_SemanticsBinding_RendererBinding_WidgetsBinding_initServiceExtensions_closure3() {
    },
    _WidgetsFlutterBinding_BindingBase_GestureBinding_SchedulerBinding_ServicesBinding_PaintingBinding_SemanticsBinding_RendererBinding_WidgetsBinding_initServiceExtensions_closure4: function _WidgetsFlutterBinding_BindingBase_GestureBinding_SchedulerBinding_ServicesBinding_PaintingBinding_SemanticsBinding_RendererBinding_WidgetsBinding_initServiceExtensions_closure4() {
    },
    _WidgetsFlutterBinding_BindingBase_GestureBinding_SchedulerBinding_ServicesBinding_PaintingBinding_SemanticsBinding_RendererBinding_WidgetsBinding_initServiceExtensions_closure5: function _WidgetsFlutterBinding_BindingBase_GestureBinding_SchedulerBinding_ServicesBinding_PaintingBinding_SemanticsBinding_RendererBinding_WidgetsBinding_initServiceExtensions_closure5() {
    },
    _WidgetsFlutterBinding_BindingBase_GestureBinding_SchedulerBinding_ServicesBinding_PaintingBinding_SemanticsBinding_RendererBinding_WidgetsBinding_initServiceExtensions_closure6: function _WidgetsFlutterBinding_BindingBase_GestureBinding_SchedulerBinding_ServicesBinding_PaintingBinding_SemanticsBinding_RendererBinding_WidgetsBinding_initServiceExtensions_closure6() {
    },
    _WidgetsFlutterBinding_BindingBase_GestureBinding_SchedulerBinding_ServicesBinding_PaintingBinding_SemanticsBinding_RendererBinding_WidgetsBinding_initServiceExtensions_closure7: function _WidgetsFlutterBinding_BindingBase_GestureBinding_SchedulerBinding_ServicesBinding_PaintingBinding_SemanticsBinding_RendererBinding_WidgetsBinding_initServiceExtensions_closure7(t0) {
      this.$this = t0;
    },
    _WidgetsFlutterBinding_BindingBase_GestureBinding_SchedulerBinding_ServicesBinding_PaintingBinding_SemanticsBinding_RendererBinding_WidgetsBinding_initServiceExtensions__closure: function _WidgetsFlutterBinding_BindingBase_GestureBinding_SchedulerBinding_ServicesBinding_PaintingBinding_SemanticsBinding_RendererBinding_WidgetsBinding_initServiceExtensions__closure() {
    },
    _WidgetsFlutterBinding_BindingBase_GestureBinding_SchedulerBinding_ServicesBinding_PaintingBinding_SemanticsBinding_RendererBinding_WidgetsBinding_initServiceExtensions__closure0: function _WidgetsFlutterBinding_BindingBase_GestureBinding_SchedulerBinding_ServicesBinding_PaintingBinding_SemanticsBinding_RendererBinding_WidgetsBinding_initServiceExtensions__closure0(t0) {
      this.$this = t0;
    },
    WidgetsBinding__handleBuildScheduled_closure: function WidgetsBinding__handleBuildScheduled_closure(t0) {
      this.$this = t0;
    },
    _WidgetsFlutterBinding_BindingBase_GestureBinding_SchedulerBinding_ServicesBinding_PaintingBinding_SemanticsBinding_RendererBinding_WidgetsBinding_drawFrame_closure: function _WidgetsFlutterBinding_BindingBase_GestureBinding_SchedulerBinding_ServicesBinding_PaintingBinding_SemanticsBinding_RendererBinding_WidgetsBinding_drawFrame_closure(t0) {
      this.$this = t0;
    },
    _WidgetsFlutterBinding_BindingBase_GestureBinding_SchedulerBinding_ServicesBinding_PaintingBinding_SemanticsBinding_RendererBinding_WidgetsBinding_drawFrame_closure0: function _WidgetsFlutterBinding_BindingBase_GestureBinding_SchedulerBinding_ServicesBinding_PaintingBinding_SemanticsBinding_RendererBinding_WidgetsBinding_drawFrame_closure0(t0, t1) {
      this._box_0 = t0;
      this.$this = t1;
    },
    _WidgetsFlutterBinding_BindingBase_GestureBinding_SchedulerBinding_ServicesBinding_PaintingBinding_SemanticsBinding_RendererBinding_WidgetsBinding_drawFrame_closure1: function _WidgetsFlutterBinding_BindingBase_GestureBinding_SchedulerBinding_ServicesBinding_PaintingBinding_SemanticsBinding_RendererBinding_WidgetsBinding_drawFrame_closure1(t0, t1) {
      this._box_0 = t0;
      this.$this = t1;
    },
    _WidgetsFlutterBinding_BindingBase_GestureBinding_SchedulerBinding_ServicesBinding_PaintingBinding_SemanticsBinding_RendererBinding_WidgetsBinding_drawFrame_closure2: function _WidgetsFlutterBinding_BindingBase_GestureBinding_SchedulerBinding_ServicesBinding_PaintingBinding_SemanticsBinding_RendererBinding_WidgetsBinding_drawFrame_closure2(t0) {
      this.$this = t0;
    },
    WidgetsBinding_scheduleAttachRootWidget_closure: function WidgetsBinding_scheduleAttachRootWidget_closure(t0, t1) {
      this.$this = t0;
      this.rootWidget = t1;
    },
    _WidgetsFlutterBinding_BindingBase_GestureBinding_SchedulerBinding_ServicesBinding_PaintingBinding_SemanticsBinding_RendererBinding_WidgetsBinding_performReassemble_closure: function _WidgetsFlutterBinding_BindingBase_GestureBinding_SchedulerBinding_ServicesBinding_PaintingBinding_SemanticsBinding_RendererBinding_WidgetsBinding_performReassemble_closure() {
    },
    RootWidget: function RootWidget(t0, t1, t2) {
      this.child = t0;
      this.debugShortDescription = t1;
      this.key = t2;
    },
    RootWidget_attach_closure: function RootWidget_attach_closure(t0, t1, t2) {
      this._box_0 = t0;
      this.$this = t1;
      this.owner = t2;
    },
    RootWidget_attach_closure0: function RootWidget_attach_closure0(t0) {
      this._box_0 = t0;
    },
    RootElement: function RootElement(t0, t1, t2) {
      var _ = this;
      _._slot = _._notificationTree = _._framework$_parent = _._newWidget = _._child = null;
      _.__Element__depth_A = $;
      _._widget = t0;
      _._parentBuildScope = _._framework$_owner = null;
      _._lifecycleState = t1;
      _._debugForgottenChildrenWithGlobalKey = t2;
      _._dependencies = _._inheritedElements = null;
      _._hadUnsatisfiedDependencies = false;
      _._dirty = true;
      _._debugBuiltOnce = _._inDirtyList = false;
    },
    WidgetsFlutterBinding: function WidgetsFlutterBinding(t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t18, t19, t20, t21, t22, t23, t24, t25, t26, t27, t28, t29, t30, t31, t32, t33, t34, t35, t36, t37, t38, t39, t40, t41, t42, t43, t44, t45, t46, t47, t48, t49, t50, t51, t52, t53, t54, t55, t56, t57, t58, t59, t60, t61, t62, t63, t64) {
      var _ = this;
      _.WidgetsBinding__debugShowWidgetInspectorOverrideNotifierObject = t0;
      _.WidgetsBinding__buildOwner = t1;
      _.WidgetsBinding___WidgetsBinding_platformMenuDelegate_A = t2;
      _.WidgetsBinding__observers = t3;
      _.WidgetsBinding__backGestureObserver = t4;
      _.WidgetsBinding__needToReportFirstFrame = t5;
      _.WidgetsBinding__firstFrameCompleter = t6;
      _.WidgetsBinding_debugBuildingDirtyElements = t7;
      _.WidgetsBinding__rootElement = t8;
      _.WidgetsBinding__readyToProduceFrames = t9;
      _.RendererBinding___RendererBinding__manifold_FI = t10;
      _.RendererBinding__mouseTracker = t11;
      _.RendererBinding___RendererBinding_pipelineOwner_FI = t12;
      _.RendererBinding___RendererBinding_renderView_FI = t13;
      _.RendererBinding___RendererBinding__rootPipelineOwner_A = t14;
      _.RendererBinding__viewIdToRenderView = t15;
      _.RendererBinding__debugMouseTrackerUpdateScheduled = t16;
      _.RendererBinding__firstFrameDeferredCount = t17;
      _.RendererBinding__firstFrameSent = t18;
      _.SemanticsBinding___SemanticsBinding__semanticsEnabled_FI = t19;
      _.SemanticsBinding__outstandingHandles = t20;
      _.SemanticsBinding__semanticsHandle = t21;
      _.SemanticsBinding___SemanticsBinding__accessibilityFeatures_A = t22;
      _.PaintingBinding___PaintingBinding__imageCache_A = t23;
      _.PaintingBinding__systemFonts = t24;
      _.ServicesBinding___ServicesBinding__keyboard_F = t25;
      _.ServicesBinding___ServicesBinding__keyEventManager_F = t26;
      _.ServicesBinding___ServicesBinding__defaultBinaryMessenger_F = t27;
      _.ServicesBinding_accessibilityFocus = t28;
      _.ServicesBinding___ServicesBinding__restorationManager_A = t29;
      _.ServicesBinding__systemUiChangeCallback = t30;
      _.ServicesBinding__systemContextMenuClients = t31;
      _.SchedulerBinding__timingsCallbacks = t32;
      _.SchedulerBinding__lifecycleState = t33;
      _.SchedulerBinding_schedulingStrategy = t34;
      _.SchedulerBinding__taskQueue = t35;
      _.SchedulerBinding__hasRequestedAnEventLoopCallback = t36;
      _.SchedulerBinding__nextFrameCallbackId = t37;
      _.SchedulerBinding__transientCallbacks = t38;
      _.SchedulerBinding__removedIds = t39;
      _.SchedulerBinding__persistentCallbacks = t40;
      _.SchedulerBinding__postFrameCallbacks = t41;
      _.SchedulerBinding__nextFrameCompleter = t42;
      _.SchedulerBinding__hasScheduledFrame = t43;
      _.SchedulerBinding__schedulerPhase = t44;
      _.SchedulerBinding__framesEnabled = t45;
      _.SchedulerBinding__warmUpFrame = t46;
      _.SchedulerBinding__firstRawTimeStampInEpoch = t47;
      _.SchedulerBinding__epochStart = t48;
      _.SchedulerBinding__lastRawTimeStamp = t49;
      _.SchedulerBinding__currentFrameTimeStamp = t50;
      _.SchedulerBinding__debugFrameNumber = t51;
      _.SchedulerBinding__debugBanner = t52;
      _.SchedulerBinding__rescheduleAfterWarmUpFrame = t53;
      _.SchedulerBinding__frameTimelineTask = t54;
      _.SchedulerBinding__performanceMode = t55;
      _.SchedulerBinding__numPerformanceModeRequests = t56;
      _.GestureBinding__pendingPointerEvents = t57;
      _.GestureBinding_pointerRouter = t58;
      _.GestureBinding_gestureArena = t59;
      _.GestureBinding_pointerSignalResolver = t60;
      _.GestureBinding__hitTests = t61;
      _.GestureBinding___GestureBinding__resampler_FI = t62;
      _.GestureBinding_resamplingEnabled = t63;
      _.GestureBinding_samplingOffset = t64;
      _._debugConstructed = false;
      _._debugBindingZone = null;
      _._lockCount = 0;
    },
    _RootElement_Element_RootElementMixin: function _RootElement_Element_RootElementMixin() {
    },
    _WidgetsFlutterBinding_BindingBase_GestureBinding: function _WidgetsFlutterBinding_BindingBase_GestureBinding() {
    },
    _WidgetsFlutterBinding_BindingBase_GestureBinding_SchedulerBinding: function _WidgetsFlutterBinding_BindingBase_GestureBinding_SchedulerBinding() {
    },
    _WidgetsFlutterBinding_BindingBase_GestureBinding_SchedulerBinding_ServicesBinding: function _WidgetsFlutterBinding_BindingBase_GestureBinding_SchedulerBinding_ServicesBinding() {
    },
    _WidgetsFlutterBinding_BindingBase_GestureBinding_SchedulerBinding_ServicesBinding_PaintingBinding: function _WidgetsFlutterBinding_BindingBase_GestureBinding_SchedulerBinding_ServicesBinding_PaintingBinding() {
    },
    _WidgetsFlutterBinding_BindingBase_GestureBinding_SchedulerBinding_ServicesBinding_PaintingBinding_SemanticsBinding: function _WidgetsFlutterBinding_BindingBase_GestureBinding_SchedulerBinding_ServicesBinding_PaintingBinding_SemanticsBinding() {
    },
    _WidgetsFlutterBinding_BindingBase_GestureBinding_SchedulerBinding_ServicesBinding_PaintingBinding_SemanticsBinding_RendererBinding: function _WidgetsFlutterBinding_BindingBase_GestureBinding_SchedulerBinding_ServicesBinding_PaintingBinding_SemanticsBinding_RendererBinding() {
    },
    _WidgetsFlutterBinding_BindingBase_GestureBinding_SchedulerBinding_ServicesBinding_PaintingBinding_SemanticsBinding_RendererBinding_WidgetsBinding: function _WidgetsFlutterBinding_BindingBase_GestureBinding_SchedulerBinding_ServicesBinding_PaintingBinding_SemanticsBinding_RendererBinding_WidgetsBinding() {
    },
    BottomNavigationBarItem$(backgroundColor, icon, label) {
      return new A.BottomNavigationBarItem(icon, icon, label, backgroundColor);
    },
    BottomNavigationBarItem: function BottomNavigationBarItem(t0, t1, t2, t3) {
      var _ = this;
      _.icon = t0;
      _.activeIcon = t1;
      _.label = t2;
      _.backgroundColor = t3;
    },
    ColorFiltered: function ColorFiltered(t0, t1, t2) {
      this.colorFilter = t0;
      this.child = t1;
      this.key = t2;
    },
    _ColorFilterRenderObject: function _ColorFilterRenderObject(t0, t1, t2, t3) {
      var _ = this;
      _._colorFilter = t0;
      _.RenderObjectWithChildMixin__child = t1;
      _._layoutCacheStorage = t2;
      _._computingThisDryBaseline = _._computingThisDryLayout = false;
      _._box$_size = null;
      _._debugActivePointers = 0;
      _._debugDisposed = false;
      _.parentData = null;
      _._depth = 0;
      _.debugCreator = _._object$_parent = null;
      _._debugDoingThisLayout = _._debugDoingThisResize = false;
      _._debugCanParentUseSize = null;
      _._debugMutationsLocked = false;
      _._object$_owner = null;
      _._needsLayout = true;
      _._relayoutBoundary = null;
      _._doingThisLayoutWithCallback = false;
      _._constraints = null;
      _._debugDoingThisPaint = false;
      _.__RenderObject__wasRepaintBoundary_A = $;
      _._layerHandle = t3;
      _._needsCompositingBitsUpdate = false;
      _.__RenderObject__needsCompositing_A = $;
      _._needsPaint = true;
      _._needsCompositedLayerUpdate = false;
      _._cachedSemanticsConfiguration = null;
      _._needsSemanticsUpdate = true;
      _._semantics = null;
    },
    _ColorFilterRenderObject_paint_closure: function _ColorFilterRenderObject_paint_closure(t0) {
      this.$this = t0;
    },
    DecoratedBox$(child, decoration, position) {
      return new A.DecoratedBox(decoration, position, child, null);
    },
    Container$(alignment, child, clipBehavior, color, decoration, height, margin, padding, width) {
      var t1;
      A.assertHelper(margin == null || margin.get$isNonNegative());
      A.assertHelper(padding == null || padding.get$isNonNegative());
      t1 = decoration == null;
      if (!t1)
        decoration.debugAssertIsValid$0();
      A.assertHelper(!t1 || clipBehavior === B.Clip_0);
      if (A.assertTest(color == null || t1))
        A.assertThrow('Cannot provide both a color and a decoration\nTo provide both, use "decoration: BoxDecoration(color: color)".');
      if (width != null || height != null)
        t1 = A.BoxConstraints$tightFor(height, width);
      else
        t1 = null;
      return new A.Container(child, alignment, padding, color, decoration, t1, margin, clipBehavior, null);
    },
    DecoratedBox: function DecoratedBox(t0, t1, t2, t3) {
      var _ = this;
      _.decoration = t0;
      _.position = t1;
      _.child = t2;
      _.key = t3;
    },
    Container: function Container(t0, t1, t2, t3, t4, t5, t6, t7, t8) {
      var _ = this;
      _.child = t0;
      _.alignment = t1;
      _.padding = t2;
      _.color = t3;
      _.decoration = t4;
      _.constraints = t5;
      _.margin = t6;
      _.clipBehavior = t7;
      _.key = t8;
    },
    _DecorationClipper: function _DecorationClipper(t0, t1, t2) {
      this.textDirection = t0;
      this.decoration = t1;
      this._reclip = t2;
    },
    ContextMenuButtonType: function ContextMenuButtonType(t0, t1) {
      this.index = t0;
      this._name = t1;
    },
    ContextMenuButtonItem: function ContextMenuButtonItem(t0, t1, t2) {
      this.onPressed = t0;
      this.type = t1;
      this.label = t2;
    },
    ContextMenuController_removeAny() {
      var t1 = $.ContextMenuController__menuOverlayEntry;
      if (t1 != null)
        t1.remove$0(0);
      t1 = $.ContextMenuController__menuOverlayEntry;
      if (t1 != null)
        t1.dispose$0();
      $.ContextMenuController__menuOverlayEntry = null;
      if ($.ContextMenuController__shownInstance != null)
        $.ContextMenuController__shownInstance = null;
    },
    ContextMenuController: function ContextMenuController() {
    },
    ContextMenuController_show_closure: function ContextMenuController_show_closure(t0, t1) {
      this.capturedThemes = t0;
      this.contextMenuBuilder = t1;
    },
    _firstNonUniqueKey(widgets) {
      var t1, _i, t2,
        keySet = A.HashSet_HashSet(type$.Key);
      for (t1 = widgets.length, _i = 0; _i < widgets.length; widgets.length === t1 || (0, A.throwConcurrentModificationError)(widgets), ++_i) {
        t2 = widgets[_i].key;
        if (t2 == null)
          continue;
        if (!keySet.add$1(0, t2))
          return t2;
      }
      return null;
    },
    debugChildrenHaveDuplicateKeys($parent, children) {
      A.assertHelper(new A.debugChildrenHaveDuplicateKeys_closure(children, null, $parent).call$0());
      return false;
    },
    debugCheckHasMediaQuery(context) {
      A.assertHelper(new A.debugCheckHasMediaQuery_closure(context).call$0());
      return true;
    },
    debugCheckHasDirectionality(context, alternative, hint, why) {
      var t1 = {};
      t1.why = why;
      A.assertHelper(new A.debugCheckHasDirectionality_closure(t1, context, hint, alternative).call$0());
      return true;
    },
    debugWidgetBuilderValue(widget, built) {
      A.assertHelper(new A.debugWidgetBuilderValue_closure(built, widget).call$0());
    },
    debugCheckHasOverlay(context) {
      A.assertHelper(new A.debugCheckHasOverlay_closure(context).call$0());
      return true;
    },
    debugChildrenHaveDuplicateKeys_closure: function debugChildrenHaveDuplicateKeys_closure(t0, t1, t2) {
      this.children = t0;
      this.message = t1;
      this.parent = t2;
    },
    debugCheckHasMediaQuery_closure: function debugCheckHasMediaQuery_closure(t0) {
      this.context = t0;
    },
    debugCheckHasDirectionality_closure: function debugCheckHasDirectionality_closure(t0, t1, t2, t3) {
      var _ = this;
      _._box_0 = t0;
      _.context = t1;
      _.hint = t2;
      _.alternative = t3;
    },
    debugWidgetBuilderValue_closure: function debugWidgetBuilderValue_closure(t0, t1) {
      this.built = t0;
      this.widget = t1;
    },
    debugCheckHasOverlay_closure: function debugCheckHasOverlay_closure(t0) {
      this.context = t0;
    },
    DefaultSelectionStyle$(child, cursorColor, key, mouseCursor, selectionColor) {
      return new A.DefaultSelectionStyle(cursorColor, selectionColor, mouseCursor, child, key);
    },
    DefaultSelectionStyle_merge(child, mouseCursor) {
      var _null = null;
      return new A.Builder(new A.DefaultSelectionStyle_merge_closure(_null, _null, _null, mouseCursor, child), _null);
    },
    DefaultSelectionStyle: function DefaultSelectionStyle(t0, t1, t2, t3, t4) {
      var _ = this;
      _.cursorColor = t0;
      _.selectionColor = t1;
      _.mouseCursor = t2;
      _.child = t3;
      _.key = t4;
    },
    DefaultSelectionStyle_merge_closure: function DefaultSelectionStyle_merge_closure(t0, t1, t2, t3, t4) {
      var _ = this;
      _.key = t0;
      _.cursorColor = t1;
      _.selectionColor = t2;
      _.mouseCursor = t3;
      _.child = t4;
    },
    _NullWidget0: function _NullWidget0(t0) {
      this.key = t0;
    },
    DefaultTextEditingShortcuts__shortcuts() {
      switch (A.defaultTargetPlatform().index) {
        case 0:
          var t1 = $.$get$DefaultTextEditingShortcuts__androidShortcuts();
          break;
        case 1:
          t1 = $.$get$DefaultTextEditingShortcuts__fuchsiaShortcuts();
          break;
        case 2:
          t1 = $.$get$DefaultTextEditingShortcuts__iOSShortcuts();
          break;
        case 3:
          t1 = $.$get$DefaultTextEditingShortcuts__linuxShortcuts();
          break;
        case 4:
          t1 = $.$get$DefaultTextEditingShortcuts__macShortcuts();
          break;
        case 5:
          t1 = $.$get$DefaultTextEditingShortcuts__windowsShortcuts();
          break;
        default:
          t1 = null;
      }
      return t1;
    },
    DefaultTextEditingShortcuts: function DefaultTextEditingShortcuts(t0, t1) {
      this.child = t0;
      this.key = t1;
    },
    DesktopTextSelectionToolbarLayoutDelegate: function DesktopTextSelectionToolbarLayoutDelegate(t0) {
      this.anchor = t0;
    },
    DismissDirection: function DismissDirection(t0, t1) {
      this.index = t0;
      this._name = t1;
    },
    Dismissible: function Dismissible(t0, t1, t2, t3, t4, t5) {
      var _ = this;
      _.child = t0;
      _.onDismissed = t1;
      _.direction = t2;
      _.resizeDuration = t3;
      _.behavior = t4;
      _.key = t5;
    },
    _FlingGestureKind: function _FlingGestureKind(t0, t1) {
      this.index = t0;
      this._name = t1;
    },
    _DismissibleState: function _DismissibleState(t0, t1, t2, t3, t4) {
      var _ = this;
      _.___DismissibleState__moveAnimation_A = _.___DismissibleState__moveController_FI = $;
      _._resizeAnimation = _._resizeController = null;
      _._dragExtent = 0;
      _._dragUnderway = _._confirming = false;
      _._sizePriorToCollapse = null;
      _._dismissThresholdReached = false;
      _._contentKey = t0;
      _.AutomaticKeepAliveClientMixin__keepAliveHandle = t1;
      _.TickerProviderStateMixin__tickers = t2;
      _.TickerProviderStateMixin__tickerModeNotifier = t3;
      _._widget = null;
      _._debugLifecycleState = t4;
      _._framework$_element = null;
    },
    _DismissibleState__handleDragStart_closure: function _DismissibleState__handleDragStart_closure(t0) {
      this.$this = t0;
    },
    _DismissibleState__handleDragUpdate_closure: function _DismissibleState__handleDragUpdate_closure(t0) {
      this.$this = t0;
    },
    _DismissibleState_build_closure: function _DismissibleState_build_closure(t0) {
      this.$this = t0;
    },
    __DismissibleState_State_TickerProviderStateMixin_dispose_closure: function __DismissibleState_State_TickerProviderStateMixin_dispose_closure(t0) {
      this.$this = t0;
    },
    __DismissibleState_State_TickerProviderStateMixin: function __DismissibleState_State_TickerProviderStateMixin() {
    },
    __DismissibleState_State_TickerProviderStateMixin_AutomaticKeepAliveClientMixin: function __DismissibleState_State_TickerProviderStateMixin_AutomaticKeepAliveClientMixin() {
    },
    DisplayFeatureSubScreen__fallbackAnchorPoint(context) {
      var t1;
      switch (A.Directionality_of(context).index) {
        case 0:
          t1 = B.Offset_bcQ;
          break;
        case 1:
          t1 = B.Offset_0_0;
          break;
        default:
          t1 = null;
      }
      return t1;
    },
    DisplayFeatureSubScreen_avoidBounds(mediaQuery) {
      var t1 = mediaQuery.displayFeatures,
        t2 = A._arrayInstanceType(t1);
      return new A.MappedIterable(new A.WhereIterable(t1, t2._eval$1("bool(1)")._as(new A.DisplayFeatureSubScreen_avoidBounds_closure()), t2._eval$1("WhereIterable<1>")), t2._eval$1("Rect(1)")._as(new A.DisplayFeatureSubScreen_avoidBounds_closure0()), t2._eval$1("MappedIterable<1,Rect>"));
    },
    DisplayFeatureSubScreen__closestToAnchorPoint(subScreens, anchorPoint) {
      var t1, _i, $screen, subScreenDistance,
        closestScreen = B.JSArray_methods.get$first(subScreens),
        closestDistance = A.DisplayFeatureSubScreen__distanceFromPointToRect(anchorPoint, closestScreen);
      for (t1 = subScreens.length, _i = 0; _i < subScreens.length; subScreens.length === t1 || (0, A.throwConcurrentModificationError)(subScreens), ++_i) {
        $screen = subScreens[_i];
        subScreenDistance = A.DisplayFeatureSubScreen__distanceFromPointToRect(anchorPoint, $screen);
        if (subScreenDistance < closestDistance) {
          closestDistance = subScreenDistance;
          closestScreen = $screen;
        }
      }
      return closestScreen;
    },
    DisplayFeatureSubScreen__distanceFromPointToRect(point, rect) {
      var t3, t4,
        t1 = point._dx,
        t2 = rect.left;
      if (t1 < t2) {
        t3 = point._dy;
        t4 = rect.top;
        if (t3 < t4)
          return point.$sub(0, new A.Offset(t2, t4)).get$distance();
        else {
          t4 = rect.bottom;
          if (t3 > t4)
            return point.$sub(0, new A.Offset(t2, t4)).get$distance();
          else
            return t2 - t1;
        }
      } else {
        t2 = rect.right;
        if (t1 > t2) {
          t3 = point._dy;
          t4 = rect.top;
          if (t3 < t4)
            return point.$sub(0, new A.Offset(t2, t4)).get$distance();
          else {
            t4 = rect.bottom;
            if (t3 > t4)
              return point.$sub(0, new A.Offset(t2, t4)).get$distance();
            else
              return t1 - t2;
          }
        } else {
          t1 = point._dy;
          t2 = rect.top;
          if (t1 < t2)
            return t2 - t1;
          else {
            t2 = rect.bottom;
            if (t1 > t2)
              return t1 - t2;
            else
              return 0;
          }
        }
      }
    },
    DisplayFeatureSubScreen_subScreensInBounds(wantedBounds, avoidBounds) {
      var t2, t3, t4, newSubScreens, t5, t6, t7, t8, _i, $screen, t9, t10,
        t1 = type$.JSArray_Rect,
        subScreens = A._setArrayType([wantedBounds], t1);
      for (t2 = avoidBounds.$ti, t3 = new A.MappedIterator(J.get$iterator$ax(avoidBounds.__internal$_iterable), avoidBounds._f, t2._eval$1("MappedIterator<1,2>")), t2 = t2._rest[1]; t3.moveNext$0(); subScreens = newSubScreens) {
        t4 = t3.__internal$_current;
        if (t4 == null)
          t4 = t2._as(t4);
        newSubScreens = A._setArrayType([], t1);
        for (t5 = subScreens.length, t6 = t4.left, t7 = t4.top, t8 = t4.bottom, t4 = t4.right, _i = 0; _i < subScreens.length; subScreens.length === t5 || (0, A.throwConcurrentModificationError)(subScreens), ++_i) {
          $screen = subScreens[_i];
          t9 = $screen.top;
          if (t9 >= t7 && $screen.bottom <= t8) {
            t10 = $screen.left;
            if (t10 < t6)
              B.JSArray_methods.add$1(newSubScreens, new A.Rect(t10, t9, t10 + (t6 - t10), t9 + ($screen.bottom - t9)));
            t10 = $screen.right;
            if (t10 > t4)
              B.JSArray_methods.add$1(newSubScreens, new A.Rect(t4, t9, t4 + (t10 - t4), t9 + ($screen.bottom - t9)));
          } else {
            t10 = $screen.left;
            if (t10 >= t6 && $screen.right <= t4) {
              if (t9 < t7)
                B.JSArray_methods.add$1(newSubScreens, new A.Rect(t10, t9, t10 + ($screen.right - t10), t9 + (t7 - t9)));
              t9 = $screen.bottom;
              if (t9 > t8)
                B.JSArray_methods.add$1(newSubScreens, new A.Rect(t10, t8, t10 + ($screen.right - t10), t8 + (t9 - t8)));
            } else
              B.JSArray_methods.add$1(newSubScreens, $screen);
          }
        }
      }
      return subScreens;
    },
    DisplayFeatureSubScreen__capOffset(offset, maximum) {
      var t1 = offset._dx,
        t2 = false;
      if (t1 >= 0)
        if (t1 <= maximum._dx) {
          t2 = offset._dy;
          t2 = t2 >= 0 && t2 <= maximum._dy;
        }
      if (t2)
        return offset;
      else
        return new A.Offset(Math.min(Math.max(0, t1), maximum._dx), Math.min(Math.max(0, offset._dy), maximum._dy));
    },
    DisplayFeatureSubScreen: function DisplayFeatureSubScreen(t0, t1, t2) {
      this.anchorPoint = t0;
      this.child = t1;
      this.key = t2;
    },
    DisplayFeatureSubScreen_avoidBounds_closure: function DisplayFeatureSubScreen_avoidBounds_closure() {
    },
    DisplayFeatureSubScreen_avoidBounds_closure0: function DisplayFeatureSubScreen_avoidBounds_closure0() {
    },
    DisposableBuildContext: function DisposableBuildContext(t0, t1) {
      this._disposable_build_context$_state = t0;
      this.$ti = t1;
    },
    DualTransitionBuilder: function DualTransitionBuilder(t0, t1, t2, t3, t4) {
      var _ = this;
      _.animation = t0;
      _.forwardBuilder = t1;
      _.reverseBuilder = t2;
      _.child = t3;
      _.key = t4;
    },
    _DualTransitionBuilderState: function _DualTransitionBuilderState(t0, t1, t2) {
      var _ = this;
      _.___DualTransitionBuilderState__effectiveAnimationStatus_A = $;
      _._forwardAnimation = t0;
      _._reverseAnimation = t1;
      _._widget = null;
      _._debugLifecycleState = t2;
      _._framework$_element = null;
    },
    TextEditingController$(text) {
      var t1 = text == null ? B.TextEditingValue_Yyo : new A.TextEditingValue(text, B.TextSelection_kab, B.TextRange_m1_m1);
      t1 = new A.TextEditingController(t1, $.$get$ChangeNotifier__emptyListeners());
      A.ChangeNotifier_maybeDispatchObjectCreation(t1);
      return t1;
    },
    _DiscreteKeyFrameSimulation$iOSBlinkingCaret() {
      A.assertHelper(B.JSArray_methods.get$last(B.List_8w6).time <= 1);
      if (A.assertTest(new A._DiscreteKeyFrameSimulation$__closure(B.List_8w6).call$0()))
        A.assertThrow("The key frame sequence must be sorted by time.");
      return new A._DiscreteKeyFrameSimulation(1, B.List_8w6, B.Tolerance_YtJ);
    },
    EditableTextState$() {
      var t4, t5, _0_0, t6, _null = null,
        t1 = A.ValueNotifier$(true, type$.bool),
        t2 = type$.LabeledGlobalKey_State_StatefulWidget,
        t3 = new A._WebClipboardStatusNotifier(B.ClipboardStatus_0, B.ClipboardStatus_1, $.$get$ChangeNotifier__emptyListeners());
      A.ChangeNotifier_maybeDispatchObjectCreation(t3);
      t4 = new A.DefaultProcessTextService();
      t4.__DefaultProcessTextService__processTextChannel_A = B.OptionalMethodChannel_TCk;
      t5 = A._setArrayType([], type$.JSArray_ProcessTextAction);
      _0_0 = A.defaultTargetPlatform();
      $label0$0: {
        if (B.TargetPlatform_0 === _0_0 || B.TargetPlatform_2 === _0_0) {
          t6 = true;
          break $label0$0;
        }
        if (B.TargetPlatform_1 === _0_0 || B.TargetPlatform_3 === _0_0 || B.TargetPlatform_4 === _0_0 || B.TargetPlatform_5 === _0_0) {
          t6 = false;
          break $label0$0;
        }
        t6 = _null;
      }
      return new A.EditableTextState(t1, new A.LabeledGlobalKey(_null, t2), t3, new A.LabeledGlobalKey(_null, t2), new A.LayerLink(), new A.LayerLink(), new A.LayerLink(), t4, t5, t6, _null, _null, _null, B._StateLifecycle_0);
    },
    EditableTextState__inferSpellCheckConfiguration(configuration) {
      var spellCheckService = configuration.spellCheckService,
        spellCheckAutomaticallyDisabled = configuration.$eq(0, B.SpellCheckConfiguration_asH),
        t1 = spellCheckService == null;
      if (t1) {
        A.BindingBase_checkInstance($.WidgetsBinding__instance, type$.WidgetsBinding);
        $.$get$EnginePlatformDispatcher__instance();
      }
      if (spellCheckAutomaticallyDisabled || t1) {
        A.assertHelper(new A.EditableTextState__inferSpellCheckConfiguration_closure(spellCheckAutomaticallyDisabled, !t1).call$0());
        return B.SpellCheckConfiguration_asH;
      }
      if (t1) {
        t1 = new A.DefaultSpellCheckService();
        t1.__DefaultSpellCheckService_spellCheckChannel_A = B.OptionalMethodChannel_Kyz;
      } else
        t1 = spellCheckService;
      return configuration.copyWith$1$spellCheckService(t1);
    },
    _UpdateTextSelectionAction$(state, getTextBoundary, applyTextBoundary, extentAtIndex, ignoreNonCollapsedSelection, isExpand, $T) {
      return new A._UpdateTextSelectionAction(state, ignoreNonCollapsedSelection, isExpand, extentAtIndex, getTextBoundary, applyTextBoundary, new A.ObserverList(A._setArrayType([], type$.JSArray_of_void_Function_Action_Intent), type$.ObserverList_of_void_Function_Action_Intent), $T._eval$1("_UpdateTextSelectionAction<0>"));
    },
    _CompositionCallback: function _CompositionCallback(t0, t1, t2, t3) {
      var _ = this;
      _.compositeCallback = t0;
      _.enabled = t1;
      _.child = t2;
      _.key = t3;
    },
    _RenderCompositionCallback: function _RenderCompositionCallback(t0, t1, t2, t3, t4) {
      var _ = this;
      _.compositeCallback = t0;
      _._cancelCallback = null;
      _._editable_text$_enabled = t1;
      _.RenderObjectWithChildMixin__child = t2;
      _._layoutCacheStorage = t3;
      _._computingThisDryBaseline = _._computingThisDryLayout = false;
      _._box$_size = null;
      _._debugActivePointers = 0;
      _._debugDisposed = false;
      _.parentData = null;
      _._depth = 0;
      _.debugCreator = _._object$_parent = null;
      _._debugDoingThisLayout = _._debugDoingThisResize = false;
      _._debugCanParentUseSize = null;
      _._debugMutationsLocked = false;
      _._object$_owner = null;
      _._needsLayout = true;
      _._relayoutBoundary = null;
      _._doingThisLayoutWithCallback = false;
      _._constraints = null;
      _._debugDoingThisPaint = false;
      _.__RenderObject__wasRepaintBoundary_A = $;
      _._layerHandle = t4;
      _._needsCompositingBitsUpdate = false;
      _.__RenderObject__needsCompositing_A = $;
      _._needsPaint = true;
      _._needsCompositedLayerUpdate = false;
      _._cachedSemanticsConfiguration = null;
      _._needsSemanticsUpdate = true;
      _._semantics = null;
    },
    TextEditingController: function TextEditingController(t0, t1) {
      var _ = this;
      _._change_notifier$_value = t0;
      _.ChangeNotifier__count = 0;
      _.ChangeNotifier__listeners = t1;
      _.ChangeNotifier__reentrantlyRemovedListeners = _.ChangeNotifier__notificationCallStackDepth = 0;
      _.ChangeNotifier__creationDispatched = _.ChangeNotifier__debugDisposed = false;
    },
    ToolbarOptions: function ToolbarOptions(t0, t1, t2, t3) {
      var _ = this;
      _.copy = t0;
      _.cut = t1;
      _.paste = t2;
      _.selectAll = t3;
    },
    _KeyFrame: function _KeyFrame(t0, t1) {
      this.time = t0;
      this.value = t1;
    },
    _DiscreteKeyFrameSimulation: function _DiscreteKeyFrameSimulation(t0, t1, t2) {
      var _ = this;
      _.maxDuration = t0;
      _._keyFrames = t1;
      _._lastKeyFrameIndex = 0;
      _.tolerance = t2;
    },
    _DiscreteKeyFrameSimulation$__closure: function _DiscreteKeyFrameSimulation$__closure(t0) {
      this._keyFrames = t0;
    },
    EditableText: function EditableText(t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t18, t19, t20, t21, t22, t23, t24, t25, t26, t27, t28, t29, t30, t31, t32, t33, t34, t35, t36, t37, t38, t39, t40, t41, t42, t43, t44, t45, t46, t47, t48, t49, t50, t51, t52, t53, t54, t55, t56, t57, t58, t59, t60, t61, t62, t63, t64, t65) {
      var _ = this;
      _.controller = t0;
      _.focusNode = t1;
      _.obscuringCharacter = t2;
      _.obscureText = t3;
      _.readOnly = t4;
      _.toolbarOptions = t5;
      _.showSelectionHandles = t6;
      _.showCursor = t7;
      _.autocorrect = t8;
      _.smartDashesType = t9;
      _.smartQuotesType = t10;
      _.enableSuggestions = t11;
      _.style = t12;
      _.undoController = t13;
      _._editable_text$_strutStyle = t14;
      _.textAlign = t15;
      _.textDirection = t16;
      _.textCapitalization = t17;
      _.cursorColor = t18;
      _.autocorrectionTextRectColor = t19;
      _.backgroundCursorColor = t20;
      _.maxLines = t21;
      _.minLines = t22;
      _.expands = t23;
      _.autofocus = t24;
      _.selectionColor = t25;
      _.selectionControls = t26;
      _.keyboardType = t27;
      _.textInputAction = t28;
      _.onChanged = t29;
      _.onEditingComplete = t30;
      _.onSubmitted = t31;
      _.onAppPrivateCommand = t32;
      _.onSelectionChanged = t33;
      _.onSelectionHandleTapped = t34;
      _.groupId = t35;
      _.onTapOutside = t36;
      _.onTapUpOutside = t37;
      _.inputFormatters = t38;
      _.mouseCursor = t39;
      _.rendererIgnoresPointer = t40;
      _.cursorWidth = t41;
      _.cursorHeight = t42;
      _.cursorRadius = t43;
      _.cursorOpacityAnimates = t44;
      _.cursorOffset = t45;
      _.paintCursorAboveText = t46;
      _.selectionHeightStyle = t47;
      _.selectionWidthStyle = t48;
      _.keyboardAppearance = t49;
      _.scrollPadding = t50;
      _.enableInteractiveSelection = t51;
      _.dragStartBehavior = t52;
      _.scrollController = t53;
      _.scrollPhysics = t54;
      _.scribbleEnabled = t55;
      _.stylusHandwritingEnabled = t56;
      _.autofillClient = t57;
      _.clipBehavior = t58;
      _.restorationId = t59;
      _.enableIMEPersonalizedLearning = t60;
      _.contentInsertionConfiguration = t61;
      _.contextMenuBuilder = t62;
      _.spellCheckConfiguration = t63;
      _.magnifierConfiguration = t64;
      _.key = t65;
    },
    EditableTextState: function EditableTextState(t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13) {
      var _ = this;
      _._backingCursorBlinkOpacityController = _._cursorTimer = null;
      _.__EditableTextState__iosBlinkCursorSimulation_FI = $;
      _._cursorVisibilityNotifier = t0;
      _._editableKey = t1;
      _.clipboardStatus = t2;
      _._dataWhenToolbarShowScheduled = _._scrollNotificationObserver = _._selectionOverlay = _._textInputConnection = null;
      _._listeningToScrollNotificationObserver = false;
      _._scrollableKey = t3;
      _._internalScrollController = null;
      _._toolbarLayerLink = t4;
      _._editable_text$_startHandleLayerLink = t5;
      _._editable_text$_endHandleLayerLink = t6;
      _._didAutoFocus = false;
      _._currentAutofillScope = null;
      _.__EditableTextState__style_A = _.__EditableTextState__spellCheckConfiguration_A = $;
      _.spellCheckResults = null;
      _._processTextService = t7;
      _._processTextActions = t8;
      _._lastOrientation = _._floatingCursorResetController = null;
      _.__EditableTextState__appLifecycleListener_F = $;
      _._justResumed = false;
      _._tickersEnabled = true;
      _._lastBoundedOffset = _._pointOffsetOrigin = _._lastTextPosition = _._startCaretCenter = _._lastKnownRemoteTextEditingValue = null;
      _._batchEditDepth = 0;
      _._nextFocusChangeIsInternal = _._restartConnectionScheduled = false;
      _._platformSupportsFadeOnScroll = t9;
      _._showCaretOnScreenScheduled = _._showToolbarOnScreenScheduled = false;
      _.__EditableTextState__lastBottomViewInset_A = $;
      _._obscureShowCharTicksPending = 0;
      _._scribbleCacheKey = _._obscureLatestCharIndex = null;
      _.__EditableTextState_renderEditable_FI = $;
      _._placeholderLocation = -1;
      _._currentPromptRectRange = _._editable_text$_viewId = null;
      _.__EditableTextState__actions_FI = _.__EditableTextState__verticalSelectionUpdateAction_FI = _.__EditableTextState__updateSelectionAction_FI = _.__EditableTextState__replaceTextAction_FI = _.__EditableTextState__transposeCharactersAction_FI = $;
      _.TickerProviderStateMixin__tickers = t10;
      _.TickerProviderStateMixin__tickerModeNotifier = t11;
      _.AutomaticKeepAliveClientMixin__keepAliveHandle = t12;
      _._widget = null;
      _._debugLifecycleState = t13;
      _._framework$_element = null;
    },
    EditableTextState__onChangedClipboardStatus_closure: function EditableTextState__onChangedClipboardStatus_closure() {
    },
    EditableTextState_cutSelection_closure: function EditableTextState_cutSelection_closure(t0) {
      this.$this = t0;
    },
    EditableTextState__pasteText_closure: function EditableTextState__pasteText_closure(t0) {
      this.$this = t0;
    },
    EditableTextState__inferSpellCheckConfiguration_closure: function EditableTextState__inferSpellCheckConfiguration_closure(t0, t1) {
      this.spellCheckAutomaticallyDisabled = t0;
      this.spellCheckServiceIsConfigured = t1;
    },
    EditableTextState_buttonItemsForToolbarOptions_closure: function EditableTextState_buttonItemsForToolbarOptions_closure(t0) {
      this.$this = t0;
    },
    EditableTextState_buttonItemsForToolbarOptions_closure0: function EditableTextState_buttonItemsForToolbarOptions_closure0(t0) {
      this.$this = t0;
    },
    EditableTextState_buttonItemsForToolbarOptions_closure1: function EditableTextState_buttonItemsForToolbarOptions_closure1(t0) {
      this.$this = t0;
    },
    EditableTextState_buttonItemsForToolbarOptions_closure2: function EditableTextState_buttonItemsForToolbarOptions_closure2(t0) {
      this.$this = t0;
    },
    EditableTextState_contextMenuButtonItems_closure: function EditableTextState_contextMenuButtonItems_closure(t0) {
      this.$this = t0;
    },
    EditableTextState_contextMenuButtonItems_closure0: function EditableTextState_contextMenuButtonItems_closure0(t0) {
      this.$this = t0;
    },
    EditableTextState_contextMenuButtonItems_closure1: function EditableTextState_contextMenuButtonItems_closure1(t0) {
      this.$this = t0;
    },
    EditableTextState_contextMenuButtonItems_closure2: function EditableTextState_contextMenuButtonItems_closure2(t0) {
      this.$this = t0;
    },
    EditableTextState_contextMenuButtonItems_closure3: function EditableTextState_contextMenuButtonItems_closure3(t0) {
      this.$this = t0;
    },
    EditableTextState_contextMenuButtonItems_closure4: function EditableTextState_contextMenuButtonItems_closure4(t0) {
      this.$this = t0;
    },
    EditableTextState_contextMenuButtonItems_closure5: function EditableTextState_contextMenuButtonItems_closure5(t0) {
      this.$this = t0;
    },
    EditableTextState_contextMenuButtonItems_closure6: function EditableTextState_contextMenuButtonItems_closure6(t0) {
      this.$this = t0;
    },
    EditableTextState__textProcessingActionButtonItems_closure: function EditableTextState__textProcessingActionButtonItems_closure(t0, t1, t2) {
      this.$this = t0;
      this.selection = t1;
      this.action = t2;
    },
    EditableTextState_initState_closure: function EditableTextState_initState_closure(t0) {
      this.$this = t0;
    },
    EditableTextState_didUpdateWidget_closure: function EditableTextState_didUpdateWidget_closure(t0, t1, t2) {
      this.$this = t0;
      this.shouldShowToolbar = t1;
      this.shouldShowHandles = t2;
    },
    EditableTextState_didUpdateWidget_closure0: function EditableTextState_didUpdateWidget_closure0(t0) {
      this.$this = t0;
    },
    EditableTextState__scheduleShowCaretOnScreen_closure: function EditableTextState__scheduleShowCaretOnScreen_closure(t0, t1) {
      this.$this = t0;
      this.withAnimation = t1;
    },
    EditableTextState_didChangeMetrics_closure: function EditableTextState_didChangeMetrics_closure(t0) {
      this.$this = t0;
    },
    EditableTextState__formatAndSetValue_closure: function EditableTextState__formatAndSetValue_closure(t0) {
      this.$this = t0;
    },
    EditableTextState__startCursorBlink_closure: function EditableTextState__startCursorBlink_closure(t0) {
      this.$this = t0;
    },
    EditableTextState__onCursorTick_closure: function EditableTextState__onCursorTick_closure() {
    },
    EditableTextState__onCursorTick_closure0: function EditableTextState__onCursorTick_closure0(t0) {
      this.$this = t0;
    },
    EditableTextState__onCursorTick_closure1: function EditableTextState__onCursorTick_closure1(t0) {
      this.$this = t0;
    },
    EditableTextState__didChangeTextEditingValue_closure: function EditableTextState__didChangeTextEditingValue_closure() {
    },
    EditableTextState__handleFocusChanged_closure: function EditableTextState__handleFocusChanged_closure(t0) {
      this.$this = t0;
    },
    EditableTextState_insertTextPlaceholder_closure: function EditableTextState_insertTextPlaceholder_closure(t0) {
      this.$this = t0;
    },
    EditableTextState_removeTextPlaceholder_closure: function EditableTextState_removeTextPlaceholder_closure(t0) {
      this.$this = t0;
    },
    EditableTextState_showAutocorrectionPromptRect_closure: function EditableTextState_showAutocorrectionPromptRect_closure(t0, t1, t2) {
      this.$this = t0;
      this.start = t1;
      this.end = t2;
    },
    EditableTextState__semanticsOnCopy_closure: function EditableTextState__semanticsOnCopy_closure(t0, t1) {
      this.$this = t0;
      this.controls = t1;
    },
    EditableTextState__semanticsOnCut_closure: function EditableTextState__semanticsOnCut_closure(t0, t1) {
      this.$this = t0;
      this.controls = t1;
    },
    EditableTextState__semanticsOnPaste_closure: function EditableTextState__semanticsOnPaste_closure(t0, t1) {
      this.$this = t0;
      this.controls = t1;
    },
    EditableTextState__actions_closure: function EditableTextState__actions_closure(t0) {
      this.$this = t0;
    },
    EditableTextState_build_closure: function EditableTextState_build_closure(t0, t1, t2) {
      this.$this = t0;
      this.controls = t1;
      this.effectiveTextScaler = t2;
    },
    EditableTextState_build__closure: function EditableTextState_build__closure(t0, t1) {
      this.$this = t0;
      this.context = t1;
    },
    EditableTextState_build__closure2: function EditableTextState_build__closure2(t0) {
      this.$this = t0;
    },
    EditableTextState_build__closure0: function EditableTextState_build__closure0(t0) {
      this.$this = t0;
    },
    EditableTextState_build__closure1: function EditableTextState_build__closure1() {
    },
    EditableTextState_build__closure3: function EditableTextState_build__closure3(t0) {
      this.$this = t0;
    },
    EditableTextState_build__closure4: function EditableTextState_build__closure4(t0, t1, t2) {
      this.$this = t0;
      this.controls = t1;
      this.effectiveTextScaler = t2;
    },
    EditableTextState_build___closure: function EditableTextState_build___closure(t0) {
      this.$this = t0;
    },
    _Editable: function _Editable(t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t18, t19, t20, t21, t22, t23, t24, t25, t26, t27, t28, t29, t30, t31, t32, t33, t34, t35, t36, t37, t38, t39) {
      var _ = this;
      _.inlineSpan = t0;
      _.value = t1;
      _.cursorColor = t2;
      _.startHandleLayerLink = t3;
      _.endHandleLayerLink = t4;
      _.backgroundCursorColor = t5;
      _.showCursor = t6;
      _.forceLine = t7;
      _.readOnly = t8;
      _.hasFocus = t9;
      _.maxLines = t10;
      _.minLines = t11;
      _.expands = t12;
      _.strutStyle = t13;
      _.selectionColor = t14;
      _.textScaler = t15;
      _.textAlign = t16;
      _.textDirection = t17;
      _.locale = t18;
      _.obscuringCharacter = t19;
      _.obscureText = t20;
      _.textHeightBehavior = t21;
      _.textWidthBasis = t22;
      _.offset = t23;
      _.rendererIgnoresPointer = t24;
      _.cursorWidth = t25;
      _.cursorHeight = t26;
      _.cursorRadius = t27;
      _.cursorOffset = t28;
      _.paintCursorAboveText = t29;
      _.selectionHeightStyle = t30;
      _.selectionWidthStyle = t31;
      _.enableInteractiveSelection = t32;
      _.textSelectionDelegate = t33;
      _.devicePixelRatio = t34;
      _.promptRectRange = t35;
      _.promptRectColor = t36;
      _.clipBehavior = t37;
      _.children = t38;
      _.key = t39;
    },
    _ScribbleCacheKey: function _ScribbleCacheKey(t0, t1, t2, t3, t4, t5, t6, t7, t8) {
      var _ = this;
      _.textAlign = t0;
      _.textDirection = t1;
      _.textScaler = t2;
      _.textHeightBehavior = t3;
      _.locale = t4;
      _.structStyle = t5;
      _.placeholder = t6;
      _.size = t7;
      _.inlineSpan = t8;
    },
    _ScribbleFocusable: function _ScribbleFocusable(t0, t1, t2, t3, t4, t5) {
      var _ = this;
      _.child = t0;
      _.focusNode = t1;
      _.editableKey = t2;
      _.updateSelectionRects = t3;
      _.enabled = t4;
      _.key = t5;
    },
    _ScribbleFocusableState: function _ScribbleFocusableState(t0, t1) {
      var _ = this;
      _._elementIdentifier = t0;
      _._widget = null;
      _._debugLifecycleState = t1;
      _._framework$_element = null;
    },
    _ScribbleFocusableState_isInScribbleRect_closure: function _ScribbleFocusableState_isInScribbleRect_closure(t0) {
      this.$this = t0;
    },
    _ScribblePlaceholder: function _ScribblePlaceholder(t0, t1, t2, t3, t4) {
      var _ = this;
      _.size = t0;
      _.child = t1;
      _.alignment = t2;
      _.baseline = t3;
      _.style = t4;
    },
    _CodePointBoundary: function _CodePointBoundary(t0) {
      this._editable_text$_text = t0;
    },
    _DeleteTextAction: function _DeleteTextAction(t0, t1, t2, t3, t4) {
      var _ = this;
      _.state = t0;
      _.getTextBoundary = t1;
      _._applyTextBoundary = t2;
      _._actions$_listeners = t3;
      _._currentCallingAction = null;
      _.$ti = t4;
    },
    _UpdateTextSelectionAction: function _UpdateTextSelectionAction(t0, t1, t2, t3, t4, t5, t6, t7) {
      var _ = this;
      _.state = t0;
      _.ignoreNonCollapsedSelection = t1;
      _.isExpand = t2;
      _.extentAtIndex = t3;
      _.getTextBoundary = t4;
      _.applyTextBoundary = t5;
      _._actions$_listeners = t6;
      _._currentCallingAction = null;
      _.$ti = t7;
    },
    _UpdateTextSelectionVerticallyAction: function _UpdateTextSelectionVerticallyAction(t0, t1, t2) {
      var _ = this;
      _.state = t0;
      _._runSelection = _._verticalMovementRun = null;
      _._actions$_listeners = t1;
      _._currentCallingAction = null;
      _.$ti = t2;
    },
    _SelectAllAction: function _SelectAllAction(t0, t1) {
      this.state = t0;
      this._actions$_listeners = t1;
      this._currentCallingAction = null;
    },
    _CopySelectionAction: function _CopySelectionAction(t0, t1) {
      this.state = t0;
      this._actions$_listeners = t1;
      this._currentCallingAction = null;
    },
    _WebClipboardStatusNotifier: function _WebClipboardStatusNotifier(t0, t1, t2) {
      var _ = this;
      _.value = t0;
      _._text_selection$_disposed = false;
      _._change_notifier$_value = t1;
      _.ChangeNotifier__count = 0;
      _.ChangeNotifier__listeners = t2;
      _.ChangeNotifier__reentrantlyRemovedListeners = _.ChangeNotifier__notificationCallStackDepth = 0;
      _.ChangeNotifier__creationDispatched = _.ChangeNotifier__debugDisposed = false;
    },
    _EditableTextTapOutsideAction: function _EditableTextTapOutsideAction(t0) {
      this._actions$_listeners = t0;
      this._currentCallingAction = null;
    },
    _EditableTextState_State_AutomaticKeepAliveClientMixin_WidgetsBindingObserver_TickerProviderStateMixin_dispose_closure: function _EditableTextState_State_AutomaticKeepAliveClientMixin_WidgetsBindingObserver_TickerProviderStateMixin_dispose_closure(t0) {
      this.$this = t0;
    },
    _EditableTextState_State_AutomaticKeepAliveClientMixin: function _EditableTextState_State_AutomaticKeepAliveClientMixin() {
    },
    _EditableTextState_State_AutomaticKeepAliveClientMixin_WidgetsBindingObserver: function _EditableTextState_State_AutomaticKeepAliveClientMixin_WidgetsBindingObserver() {
    },
    _EditableTextState_State_AutomaticKeepAliveClientMixin_WidgetsBindingObserver_TickerProviderStateMixin: function _EditableTextState_State_AutomaticKeepAliveClientMixin_WidgetsBindingObserver_TickerProviderStateMixin() {
    },
    _EditableTextState_State_AutomaticKeepAliveClientMixin_WidgetsBindingObserver_TickerProviderStateMixin_TextSelectionDelegate: function _EditableTextState_State_AutomaticKeepAliveClientMixin_WidgetsBindingObserver_TickerProviderStateMixin_TextSelectionDelegate() {
    },
    _EditableTextState_State_AutomaticKeepAliveClientMixin_WidgetsBindingObserver_TickerProviderStateMixin_TextSelectionDelegate_TextInputClient: function _EditableTextState_State_AutomaticKeepAliveClientMixin_WidgetsBindingObserver_TickerProviderStateMixin_TextSelectionDelegate_TextInputClient() {
    },
    _focusDebug(messageFunc, detailsFunc) {
      return true;
    },
    combineKeyEventResults(results) {
      var t1, hasSkipRemainingHandlers, _i;
      for (t1 = results.length, hasSkipRemainingHandlers = false, _i = 0; _i < t1; ++_i)
        switch (results[_i].index) {
          case 0:
            return B.KeyEventResult_0;
          case 2:
            hasSkipRemainingHandlers = true;
            break;
          case 1:
            break;
        }
      return hasSkipRemainingHandlers ? B.KeyEventResult_2 : B.KeyEventResult_1;
    },
    FocusNode$(canRequestFocus, debugLabel, descendantsAreFocusable, descendantsAreTraversable, onKey, onKeyEvent, skipTraversal) {
      var t1 = new A.FocusNode(skipTraversal, canRequestFocus, descendantsAreFocusable, true, onKey, onKeyEvent, A._setArrayType([], type$.JSArray_FocusNode), $.$get$ChangeNotifier__emptyListeners());
      t1.FocusNode$7$canRequestFocus$debugLabel$descendantsAreFocusable$descendantsAreTraversable$onKey$onKeyEvent$skipTraversal(canRequestFocus, debugLabel, descendantsAreFocusable, true, onKey, onKeyEvent, skipTraversal);
      return t1;
    },
    FocusNode__allowDescendantsToBeFocused(ancestor) {
      return type$.FocusNode._as(ancestor).get$descendantsAreFocusable();
    },
    FocusScopeNode$(canRequestFocus, debugLabel, skipTraversal) {
      var _null = null,
        t1 = type$.JSArray_FocusNode;
      t1 = new A.FocusScopeNode(B.TraversalEdgeBehavior_0, A._setArrayType([], t1), skipTraversal, canRequestFocus, true, true, _null, _null, A._setArrayType([], t1), $.$get$ChangeNotifier__emptyListeners());
      t1.FocusNode$7$canRequestFocus$debugLabel$descendantsAreFocusable$descendantsAreTraversable$onKey$onKeyEvent$skipTraversal(canRequestFocus, debugLabel, true, true, _null, _null, skipTraversal);
      return t1;
    },
    _HighlightModeManager__defaultModeForPlatform() {
      switch (A.defaultTargetPlatform().index) {
        case 0:
        case 1:
        case 2:
          if (A.BindingBase_checkInstance($.WidgetsBinding__instance, type$.WidgetsBinding).RendererBinding__mouseTracker._mouseStates.__js_helper$_length !== 0)
            return B.FocusHighlightMode_1;
          return B.FocusHighlightMode_0;
        case 3:
        case 4:
        case 5:
          return B.FocusHighlightMode_1;
      }
    },
    KeyEventResult: function KeyEventResult(t0, t1) {
      this.index = t0;
      this._name = t1;
    },
    _Autofocus: function _Autofocus(t0, t1) {
      this.scope = t0;
      this.autofocusNode = t1;
    },
    _Autofocus_applyIfValid_closure: function _Autofocus_applyIfValid_closure(t0) {
      this.$this = t0;
    },
    _Autofocus_applyIfValid_closure0: function _Autofocus_applyIfValid_closure0(t0) {
      this.$this = t0;
    },
    FocusAttachment: function FocusAttachment(t0) {
      this._node = t0;
    },
    FocusAttachment_detach_closure: function FocusAttachment_detach_closure() {
    },
    FocusAttachment_detach_closure0: function FocusAttachment_detach_closure0(t0) {
      this.$this = t0;
    },
    UnfocusDisposition: function UnfocusDisposition(t0, t1) {
      this.index = t0;
      this._name = t1;
    },
    FocusNode: function FocusNode(t0, t1, t2, t3, t4, t5, t6, t7) {
      var _ = this;
      _._skipTraversal = t0;
      _._canRequestFocus = t1;
      _._descendantsAreFocusable = t2;
      _._descendantsAreTraversable = t3;
      _._focus_manager$_context = null;
      _.onKey = t4;
      _.onKeyEvent = t5;
      _._descendants = _._ancestors = _._manager = null;
      _._hasKeyboardToken = false;
      _._focus_manager$_parent = null;
      _._focus_manager$_children = t6;
      _._enclosingScope = _._attachment = _._focus_manager$_debugLabel = null;
      _._requestFocusWhenReparented = false;
      _.ChangeNotifier__count = 0;
      _.ChangeNotifier__listeners = t7;
      _.ChangeNotifier__reentrantlyRemovedListeners = _.ChangeNotifier__notificationCallStackDepth = 0;
      _.ChangeNotifier__creationDispatched = _.ChangeNotifier__debugDisposed = false;
    },
    FocusNode_debugLabel_closure: function FocusNode_debugLabel_closure(t0, t1) {
      this.$this = t0;
      this.value = t1;
    },
    FocusNode_traversalDescendants_closure: function FocusNode_traversalDescendants_closure() {
    },
    FocusNode_unfocus_closure: function FocusNode_unfocus_closure() {
    },
    FocusNode_unfocus_closure0: function FocusNode_unfocus_closure0(t0) {
      this.$this = t0;
    },
    FocusNode__removeChild_closure: function FocusNode__removeChild_closure(t0) {
      this.nodeScope = t0;
    },
    FocusNode__doRequestFocus_closure: function FocusNode__doRequestFocus_closure(t0) {
      this.$this = t0;
    },
    FocusNode__doRequestFocus_closure0: function FocusNode__doRequestFocus_closure0(t0) {
      this.$this = t0;
    },
    FocusNode__setAsFocusedChildForScope_closure: function FocusNode__setAsFocusedChildForScope_closure(t0) {
      this._box_0 = t0;
    },
    FocusNode__setAsFocusedChildForScope_closure0: function FocusNode__setAsFocusedChildForScope_closure0(t0) {
      this.ancestor = t0;
    },
    FocusNode_debugDescribeChildren_closure: function FocusNode_debugDescribeChildren_closure(t0) {
      this._box_0 = t0;
    },
    FocusScopeNode: function FocusScopeNode(t0, t1, t2, t3, t4, t5, t6, t7, t8, t9) {
      var _ = this;
      _.traversalEdgeBehavior = t0;
      _._focusedChildren = t1;
      _._skipTraversal = t2;
      _._canRequestFocus = t3;
      _._descendantsAreFocusable = t4;
      _._descendantsAreTraversable = t5;
      _._focus_manager$_context = null;
      _.onKey = t6;
      _.onKeyEvent = t7;
      _._descendants = _._ancestors = _._manager = null;
      _._hasKeyboardToken = false;
      _._focus_manager$_parent = null;
      _._focus_manager$_children = t8;
      _._enclosingScope = _._attachment = _._focus_manager$_debugLabel = null;
      _._requestFocusWhenReparented = false;
      _.ChangeNotifier__count = 0;
      _.ChangeNotifier__listeners = t9;
      _.ChangeNotifier__reentrantlyRemovedListeners = _.ChangeNotifier__notificationCallStackDepth = 0;
      _.ChangeNotifier__creationDispatched = _.ChangeNotifier__debugDisposed = false;
    },
    FocusScopeNode_setFirstFocus_closure: function FocusScopeNode_setFirstFocus_closure(t0) {
      this.$this = t0;
    },
    FocusScopeNode_setFirstFocus_closure0: function FocusScopeNode_setFirstFocus_closure0(t0) {
      this.scope = t0;
    },
    FocusScopeNode_autofocus_closure: function FocusScopeNode_autofocus_closure(t0, t1) {
      this.$this = t0;
      this.node = t1;
    },
    FocusScopeNode_debugFillProperties_closure: function FocusScopeNode_debugFillProperties_closure() {
    },
    FocusHighlightMode: function FocusHighlightMode(t0, t1) {
      this.index = t0;
      this._name = t1;
    },
    FocusHighlightStrategy: function FocusHighlightStrategy(t0, t1) {
      this.index = t0;
      this._name = t1;
    },
    _AppLifecycleListener: function _AppLifecycleListener(t0) {
      this.onLifecycleStateChanged = t0;
    },
    FocusManager: function FocusManager(t0, t1, t2, t3, t4) {
      var _ = this;
      _._highlightManager = t0;
      _.rootScope = t1;
      _._primaryFocus = null;
      _._dirtyNodes = t2;
      _._markedForFocus = _._suspendedNode = _._appLifecycleListener = null;
      _._pendingAutofocuses = t3;
      _._haveScheduledUpdate = false;
      _.ChangeNotifier__count = 0;
      _.ChangeNotifier__listeners = t4;
      _.ChangeNotifier__reentrantlyRemovedListeners = _.ChangeNotifier__notificationCallStackDepth = 0;
      _.ChangeNotifier__creationDispatched = _.ChangeNotifier__debugDisposed = false;
    },
    FocusManager__appLifecycleChange_closure: function FocusManager__appLifecycleChange_closure(t0) {
      this.$this = t0;
    },
    FocusManager__appLifecycleChange_closure0: function FocusManager__appLifecycleChange_closure0(t0) {
      this.$this = t0;
    },
    FocusManager__appLifecycleChange_closure1: function FocusManager__appLifecycleChange_closure1(t0) {
      this.$this = t0;
    },
    FocusManager__markDetached_closure: function FocusManager__markDetached_closure(t0) {
      this.node = t0;
    },
    FocusManager__markPropertiesChanged_closure: function FocusManager__markPropertiesChanged_closure(t0) {
      this.node = t0;
    },
    FocusManager__markNeedsUpdate_closure: function FocusManager__markNeedsUpdate_closure(t0) {
      this.$this = t0;
    },
    FocusManager_applyFocusChangesIfNeeded_closure: function FocusManager_applyFocusChangesIfNeeded_closure(t0) {
      this.$this = t0;
    },
    FocusManager_applyFocusChangesIfNeeded_closure0: function FocusManager_applyFocusChangesIfNeeded_closure0(t0, t1) {
      this.$this = t0;
      this.previousFocus = t1;
    },
    FocusManager_applyFocusChangesIfNeeded_closure1: function FocusManager_applyFocusChangesIfNeeded_closure1(t0) {
      this.$this = t0;
    },
    FocusManager_applyFocusChangesIfNeeded_closure2: function FocusManager_applyFocusChangesIfNeeded_closure2(t0) {
      this.$this = t0;
    },
    FocusManager_applyFocusChangesIfNeeded_closure3: function FocusManager_applyFocusChangesIfNeeded_closure3() {
    },
    _HighlightModeManager: function _HighlightModeManager(t0, t1, t2) {
      var _ = this;
      _._highlightMode = _._lastInteractionWasTouch = null;
      _._earlyKeyEventHandlers = t0;
      _._lateKeyEventHandlers = t1;
      _._focus_manager$_listeners = t2;
    },
    _HighlightModeManager_notifyListeners_closure: function _HighlightModeManager_notifyListeners_closure(t0, t1) {
      this._box_0 = t0;
      this.$this = t1;
    },
    _HighlightModeManager_notifyListeners__closure: function _HighlightModeManager_notifyListeners__closure(t0) {
      this.$this = t0;
    },
    _HighlightModeManager_handleKeyMessage_closure: function _HighlightModeManager_handleKeyMessage_closure(t0) {
      this.message = t0;
    },
    _HighlightModeManager_handleKeyMessage_closure0: function _HighlightModeManager_handleKeyMessage_closure0(t0) {
      this.message = t0;
    },
    _HighlightModeManager_handleKeyMessage_closure1: function _HighlightModeManager_handleKeyMessage_closure1(t0) {
      this.message = t0;
    },
    _HighlightModeManager_handleKeyMessage_closure2: function _HighlightModeManager_handleKeyMessage_closure2(t0) {
      this.message = t0;
    },
    _HighlightModeManager_handleKeyMessage_closure3: function _HighlightModeManager_handleKeyMessage_closure3(t0, t1) {
      this.node = t0;
      this.message = t1;
    },
    _HighlightModeManager_handleKeyMessage_closure4: function _HighlightModeManager_handleKeyMessage_closure4(t0, t1) {
      this.node = t0;
      this.message = t1;
    },
    _HighlightModeManager_handleKeyMessage_closure5: function _HighlightModeManager_handleKeyMessage_closure5(t0) {
      this.message = t0;
    },
    _HighlightModeManager_handleKeyMessage_closure6: function _HighlightModeManager_handleKeyMessage_closure6(t0) {
      this.message = t0;
    },
    _HighlightModeManager_handleKeyMessage_closure7: function _HighlightModeManager_handleKeyMessage_closure7(t0) {
      this.message = t0;
    },
    _FocusManager_Object_DiagnosticableTreeMixin: function _FocusManager_Object_DiagnosticableTreeMixin() {
    },
    _FocusManager_Object_DiagnosticableTreeMixin_ChangeNotifier: function _FocusManager_Object_DiagnosticableTreeMixin_ChangeNotifier() {
    },
    _FocusNode_Object_DiagnosticableTreeMixin: function _FocusNode_Object_DiagnosticableTreeMixin() {
    },
    _FocusNode_Object_DiagnosticableTreeMixin_ChangeNotifier: function _FocusNode_Object_DiagnosticableTreeMixin_ChangeNotifier() {
    },
    Focus$(autofocus, canRequestFocus, child, debugLabel, descendantsAreFocusable, descendantsAreTraversable, focusNode, includeSemantics, key, onFocusChange, onKey, onKeyEvent, parentNode, skipTraversal) {
      return new A.Focus(parentNode, child, focusNode, autofocus, onFocusChange, onKeyEvent, onKey, canRequestFocus, skipTraversal, descendantsAreFocusable, descendantsAreTraversable, includeSemantics, debugLabel, key);
    },
    Focus_maybeOf(context, createDependency, scopeOk) {
      var t1 = type$._FocusInheritedScope,
        scope = createDependency ? context.dependOnInheritedWidgetOfExactType$1$0(t1) : context.getInheritedWidgetOfExactType$1$0(t1),
        _0_0 = scope == null ? null : scope.notifier;
      $label0$0: {
        t1 = null;
        if (_0_0 == null)
          break $label0$0;
        t1 = _0_0;
        break $label0$0;
      }
      return t1;
    },
    _FocusState$() {
      return new A._FocusState(B._StateLifecycle_0);
    },
    FocusScope$(autofocus, child, debugLabel, includeSemantics, key, node, onFocusChange, parentNode) {
      var _null = null;
      return new A.FocusScope(parentNode, child, node, autofocus, onFocusChange, _null, _null, _null, _null, _null, _null, includeSemantics, debugLabel, key);
    },
    FocusScope_of(context) {
      var t1 = A.Focus_maybeOf(context, true, true);
      t1 = t1 == null ? null : t1.get$nearestScope();
      return t1 == null ? context._framework$_owner.focusManager.rootScope : t1;
    },
    _FocusScopeWithExternalFocusNode$(child, focusScopeNode, includeSemantics) {
      var _null = null;
      return new A._FocusScopeWithExternalFocusNode(_null, child, focusScopeNode, false, _null, _null, _null, _null, _null, _null, _null, includeSemantics, _null, _null);
    },
    _FocusInheritedScope$(child, node) {
      return new A._FocusInheritedScope(node, child, null);
    },
    Focus: function Focus(t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13) {
      var _ = this;
      _.parentNode = t0;
      _.child = t1;
      _.focusNode = t2;
      _.autofocus = t3;
      _.onFocusChange = t4;
      _._onKeyEvent = t5;
      _._onKey = t6;
      _._focus_scope$_canRequestFocus = t7;
      _._focus_scope$_skipTraversal = t8;
      _._focus_scope$_descendantsAreFocusable = t9;
      _._focus_scope$_descendantsAreTraversable = t10;
      _.includeSemantics = t11;
      _._focus_scope$_debugLabel = t12;
      _.key = t13;
    },
    _FocusState: function _FocusState(t0) {
      var _ = this;
      _._internalNode = null;
      _.___FocusState__descendantsWereTraversable_A = _.___FocusState__descendantsWereFocusable_A = _.___FocusState__couldRequestFocus_A = _.___FocusState__hadPrimaryFocus_A = $;
      _._didAutofocus = false;
      _._widget = _._focusAttachment = null;
      _._debugLifecycleState = t0;
      _._framework$_element = null;
    },
    _FocusState_didUpdateWidget_closure: function _FocusState_didUpdateWidget_closure(t0, t1) {
      this.$this = t0;
      this.oldWidget = t1;
    },
    _FocusState__handleFocusChanged_closure: function _FocusState__handleFocusChanged_closure(t0, t1) {
      this.$this = t0;
      this.hasPrimaryFocus = t1;
    },
    _FocusState__handleFocusChanged_closure0: function _FocusState__handleFocusChanged_closure0(t0, t1) {
      this.$this = t0;
      this.canRequestFocus = t1;
    },
    _FocusState__handleFocusChanged_closure1: function _FocusState__handleFocusChanged_closure1(t0, t1) {
      this.$this = t0;
      this.descendantsAreFocusable = t1;
    },
    _FocusState__handleFocusChanged_closure2: function _FocusState__handleFocusChanged_closure2(t0, t1) {
      this.$this = t0;
      this.descendantsAreTraversable = t1;
    },
    FocusScope: function FocusScope(t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13) {
      var _ = this;
      _.parentNode = t0;
      _.child = t1;
      _.focusNode = t2;
      _.autofocus = t3;
      _.onFocusChange = t4;
      _._onKeyEvent = t5;
      _._onKey = t6;
      _._focus_scope$_canRequestFocus = t7;
      _._focus_scope$_skipTraversal = t8;
      _._focus_scope$_descendantsAreFocusable = t9;
      _._focus_scope$_descendantsAreTraversable = t10;
      _.includeSemantics = t11;
      _._focus_scope$_debugLabel = t12;
      _.key = t13;
    },
    _FocusScopeWithExternalFocusNode: function _FocusScopeWithExternalFocusNode(t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13) {
      var _ = this;
      _.parentNode = t0;
      _.child = t1;
      _.focusNode = t2;
      _.autofocus = t3;
      _.onFocusChange = t4;
      _._onKeyEvent = t5;
      _._onKey = t6;
      _._focus_scope$_canRequestFocus = t7;
      _._focus_scope$_skipTraversal = t8;
      _._focus_scope$_descendantsAreFocusable = t9;
      _._focus_scope$_descendantsAreTraversable = t10;
      _.includeSemantics = t11;
      _._focus_scope$_debugLabel = t12;
      _.key = t13;
    },
    _FocusScopeState: function _FocusScopeState(t0) {
      var _ = this;
      _._internalNode = null;
      _.___FocusState__descendantsWereTraversable_A = _.___FocusState__descendantsWereFocusable_A = _.___FocusState__couldRequestFocus_A = _.___FocusState__hadPrimaryFocus_A = $;
      _._didAutofocus = false;
      _._widget = _._focusAttachment = null;
      _._debugLifecycleState = t0;
      _._framework$_element = null;
    },
    _FocusInheritedScope: function _FocusInheritedScope(t0, t1, t2) {
      this.notifier = t0;
      this.child = t1;
      this.key = t2;
    },
    _getAncestor(context) {
      var count, t1 = {};
      t1.count = count;
      t1.count = 1;
      t1.target = null;
      context.visitAncestorElements$1(new A._getAncestor_closure(t1));
      return t1.target;
    },
    _FocusTraversalGroupInfo$(group, defaultPolicy, members) {
      var t1 = group == null ? null : group.policy;
      if (t1 == null)
        t1 = defaultPolicy;
      return new A._FocusTraversalGroupInfo(t1, members);
    },
    FocusTraversalPolicy_defaultTraversalRequestFocusCallback(node, alignment, alignmentPolicy, curve, duration) {
      var t1;
      node.requestFocus$0();
      t1 = node._focus_manager$_context;
      t1.toString;
      A.Scrollable_ensureVisible(t1, 1, alignmentPolicy, B.Cubic_glB, B.Duration_0);
    },
    FocusTraversalPolicy__getDescendantsWithoutExpandingScope(node) {
      var t1, t2, _i, child,
        result = A._setArrayType([], type$.JSArray_FocusNode);
      for (t1 = node._focus_manager$_children, t2 = t1.length, _i = 0; _i < t1.length; t1.length === t2 || (0, A.throwConcurrentModificationError)(t1), ++_i) {
        child = t1[_i];
        B.JSArray_methods.add$1(result, child);
        if (!(child instanceof A.FocusScopeNode))
          B.JSArray_methods.addAll$1(result, A.FocusTraversalPolicy__getDescendantsWithoutExpandingScope(child));
      }
      return result;
    },
    FocusTraversalPolicy__findGroups(scope, scopeGroupNode, currentNode) {
      var groups, t1, t2, t3, _i, node, groupNode, t4, parentGroup,
        defaultPolicy = scopeGroupNode == null ? null : scopeGroupNode.policy;
      if (defaultPolicy == null)
        defaultPolicy = A.ReadingOrderTraversalPolicy$();
      groups = A.LinkedHashMap_LinkedHashMap$_empty(type$.nullable_FocusNode, type$._FocusTraversalGroupInfo);
      for (t1 = A.FocusTraversalPolicy__getDescendantsWithoutExpandingScope(scope), t2 = t1.length, t3 = type$.JSArray_FocusNode, _i = 0; _i < t1.length; t1.length === t2 || (0, A.throwConcurrentModificationError)(t1), ++_i) {
        node = t1[_i];
        groupNode = A.FocusTraversalGroup__getGroupNode(node);
        if (node === groupNode) {
          t4 = groupNode._focus_manager$_parent;
          t4.toString;
          parentGroup = A.FocusTraversalGroup__getGroupNode(t4);
          if (groups.$index(0, parentGroup) == null)
            groups.$indexSet(0, parentGroup, A._FocusTraversalGroupInfo$(parentGroup, defaultPolicy, A._setArrayType([], t3)));
          A.assertHelper(!B.JSArray_methods.contains$1(groups.$index(0, parentGroup).members, node));
          B.JSArray_methods.add$1(groups.$index(0, parentGroup).members, groupNode);
          continue;
        }
        if (node !== currentNode)
          t4 = node._canRequestFocus && B.JSArray_methods.every$1(node.get$ancestors(), A.focus_manager_FocusNode__allowDescendantsToBeFocused$closure()) && !node.get$skipTraversal();
        else
          t4 = true;
        if (t4) {
          if (groups.$index(0, groupNode) == null)
            groups.$indexSet(0, groupNode, A._FocusTraversalGroupInfo$(groupNode, defaultPolicy, A._setArrayType([], t3)));
          A.assertHelper(!B.JSArray_methods.contains$1(groups.$index(0, groupNode).members, node));
          B.JSArray_methods.add$1(groups.$index(0, groupNode).members, node);
        }
      }
      return groups;
    },
    FocusTraversalPolicy__sortAllDescendants(scope, currentNode) {
      var t1, t2, t3, sortedDescendants,
        scopeGroupNode = A.FocusTraversalGroup__getGroupNode(scope),
        groups = A.FocusTraversalPolicy__findGroups(scope, scopeGroupNode, currentNode);
      for (t1 = new A.LinkedHashMapKeyIterator(groups, groups._modifications, groups._first, A._instanceType(groups)._eval$1("LinkedHashMapKeyIterator<1>")); t1.moveNext$0();) {
        t2 = t1.__js_helper$_current;
        t3 = groups.$index(0, t2).policy.sortDescendants$2(groups.$index(0, t2).members, currentNode);
        t3 = A._setArrayType(t3.slice(0), A._arrayInstanceType(t3));
        B.JSArray_methods.clear$0(groups.$index(0, t2).members);
        B.JSArray_methods.addAll$1(groups.$index(0, t2).members, t3);
      }
      sortedDescendants = A._setArrayType([], type$.JSArray_FocusNode);
      if (groups.__js_helper$_length !== 0 && groups.containsKey$1(0, scopeGroupNode)) {
        t1 = groups.$index(0, scopeGroupNode);
        t1.toString;
        new A.FocusTraversalPolicy__sortAllDescendants_visitGroups(groups, sortedDescendants).call$1(t1);
      }
      B.JSArray_methods.removeWhere$1(sortedDescendants, new A.FocusTraversalPolicy__sortAllDescendants_closure(currentNode));
      A.assertHelper(new A.FocusTraversalPolicy__sortAllDescendants_closure0(sortedDescendants, scope, currentNode).call$0());
      return sortedDescendants;
    },
    DirectionalFocusTraversalPolicyMixin__verticalCompare(target, a, b) {
      var t1 = target._dy;
      return B.JSNumber_methods.compareTo$1(Math.abs(a._dy - t1), Math.abs(b._dy - t1));
    },
    DirectionalFocusTraversalPolicyMixin__horizontalCompare(target, a, b) {
      var t1 = target._dx;
      return B.JSNumber_methods.compareTo$1(Math.abs(a._dx - t1), Math.abs(b._dx - t1));
    },
    DirectionalFocusTraversalPolicyMixin__sortByDistancePreferVertical(target, nodes) {
      var sorted = A.List_List$of(nodes, true, nodes.$ti._eval$1("Iterable.E"));
      A.mergeSort(sorted, new A.DirectionalFocusTraversalPolicyMixin__sortByDistancePreferVertical_closure(target), type$.FocusNode);
      return sorted;
    },
    DirectionalFocusTraversalPolicyMixin__sortByDistancePreferHorizontal(target, nodes) {
      var sorted = A.List_List$of(nodes, true, nodes.$ti._eval$1("Iterable.E"));
      A.mergeSort(sorted, new A.DirectionalFocusTraversalPolicyMixin__sortByDistancePreferHorizontal_closure(target), type$.FocusNode);
      return sorted;
    },
    DirectionalFocusTraversalPolicyMixin__sortClosestEdgesByDistancePreferHorizontal(target, nodes) {
      var sorted = J.toList$0$ax(nodes);
      A.mergeSort(sorted, new A.DirectionalFocusTraversalPolicyMixin__sortClosestEdgesByDistancePreferHorizontal_closure(target), type$.FocusNode);
      return sorted;
    },
    DirectionalFocusTraversalPolicyMixin__sortClosestEdgesByDistancePreferVertical(target, nodes) {
      var sorted = J.toList$0$ax(nodes);
      A.mergeSort(sorted, new A.DirectionalFocusTraversalPolicyMixin__sortClosestEdgesByDistancePreferVertical_closure(target), type$.FocusNode);
      return sorted;
    },
    _ReadingOrderSortData_commonDirectionalityOf(list) {
      var common, t3, common0,
        t1 = A._arrayInstanceType(list),
        t2 = t1._eval$1("MappedListIterable<1,Set<Directionality>>"),
        allAncestors = new A.MappedListIterable(list, t1._eval$1("Set<Directionality>(1)")._as(new A._ReadingOrderSortData_commonDirectionalityOf_closure()), t2);
      for (t1 = new A.ListIterator(allAncestors, allAncestors.get$length(0), t2._eval$1("ListIterator<ListIterable.E>")), t2 = t2._eval$1("ListIterable.E"), common = null; t1.moveNext$0();) {
        t3 = t1.__internal$_current;
        common0 = t3 == null ? t2._as(t3) : t3;
        common = (common == null ? common0 : common).intersection$1(0, common0);
      }
      if (common.get$isEmpty(common))
        return B.JSArray_methods.get$first(list).directionality;
      return B.JSArray_methods.firstWhere$1(B.JSArray_methods.get$first(list).get$directionalAncestors(), common.get$contains(common)).textDirection;
    },
    _ReadingOrderSortData_sortWithDirectionality(list, directionality) {
      A.mergeSort(list, new A._ReadingOrderSortData_sortWithDirectionality_closure(directionality), type$._ReadingOrderSortData);
    },
    _ReadingOrderDirectionalGroupData_sortWithDirectionality(list, directionality) {
      A.mergeSort(list, new A._ReadingOrderDirectionalGroupData_sortWithDirectionality_closure(directionality), type$._ReadingOrderDirectionalGroupData);
    },
    ReadingOrderTraversalPolicy$() {
      return new A.ReadingOrderTraversalPolicy(A.LinkedHashMap_LinkedHashMap$_empty(type$.FocusScopeNode, type$._DirectionalPolicyData), A.focus_traversal_FocusTraversalPolicy_defaultTraversalRequestFocusCallback$closure());
    },
    FocusTraversalGroup$(child, policy) {
      return new A.FocusTraversalGroup(policy == null ? A.ReadingOrderTraversalPolicy$() : policy, child, null);
    },
    FocusTraversalGroup__getGroupNode(node) {
      var node0;
      for (; node0 = node._focus_manager$_parent, node0 != null; node = node0) {
        if (node._focus_manager$_context == null)
          return null;
        if (node instanceof A._FocusTraversalGroupNode)
          return node;
      }
      return null;
    },
    FocusTraversalGroup_of(context) {
      var policy = A.FocusTraversalGroup_maybeOf(context);
      A.assertHelper(new A.FocusTraversalGroup_of_closure(policy, context).call$0());
      policy.toString;
      return policy;
    },
    FocusTraversalGroup_maybeOf(context) {
      var t1,
        node = A.Focus_maybeOf(context, false, true);
      if (node == null)
        return null;
      t1 = A.FocusTraversalGroup__getGroupNode(node);
      return t1 == null ? null : t1.policy;
    },
    _getAncestor_closure: function _getAncestor_closure(t0) {
      this._box_0 = t0;
    },
    _FocusTraversalGroupInfo: function _FocusTraversalGroupInfo(t0, t1) {
      this.policy = t0;
      this.members = t1;
    },
    TraversalDirection: function TraversalDirection(t0, t1) {
      this.index = t0;
      this._name = t1;
    },
    TraversalEdgeBehavior: function TraversalEdgeBehavior(t0, t1) {
      this.index = t0;
      this._name = t1;
    },
    FocusTraversalPolicy: function FocusTraversalPolicy() {
    },
    FocusTraversalPolicy__findInitialFocus_closure: function FocusTraversalPolicy__findInitialFocus_closure() {
    },
    FocusTraversalPolicy__sortAllDescendants_visitGroups: function FocusTraversalPolicy__sortAllDescendants_visitGroups(t0, t1) {
      this.groups = t0;
      this.sortedDescendants = t1;
    },
    FocusTraversalPolicy__sortAllDescendants_closure: function FocusTraversalPolicy__sortAllDescendants_closure(t0) {
      this.currentNode = t0;
    },
    FocusTraversalPolicy__sortAllDescendants_closure0: function FocusTraversalPolicy__sortAllDescendants_closure0(t0, t1, t2) {
      this.sortedDescendants = t0;
      this.scope = t1;
      this.currentNode = t2;
    },
    _DirectionalPolicyDataEntry: function _DirectionalPolicyDataEntry(t0, t1) {
      this.direction = t0;
      this.node = t1;
    },
    _DirectionalPolicyData: function _DirectionalPolicyData(t0) {
      this.history = t0;
    },
    DirectionalFocusTraversalPolicyMixin: function DirectionalFocusTraversalPolicyMixin() {
    },
    _ReadingOrderTraversalPolicy_FocusTraversalPolicy_DirectionalFocusTraversalPolicyMixin_changedScope_closure: function _ReadingOrderTraversalPolicy_FocusTraversalPolicy_DirectionalFocusTraversalPolicyMixin_changedScope_closure(t0) {
      this.node = t0;
    },
    DirectionalFocusTraversalPolicyMixin_findFirstFocusInDirection_closure: function DirectionalFocusTraversalPolicyMixin_findFirstFocusInDirection_closure(t0) {
      this._box_0 = t0;
    },
    DirectionalFocusTraversalPolicyMixin__sortByDistancePreferVertical_closure: function DirectionalFocusTraversalPolicyMixin__sortByDistancePreferVertical_closure(t0) {
      this.target = t0;
    },
    DirectionalFocusTraversalPolicyMixin__sortByDistancePreferHorizontal_closure: function DirectionalFocusTraversalPolicyMixin__sortByDistancePreferHorizontal_closure(t0) {
      this.target = t0;
    },
    DirectionalFocusTraversalPolicyMixin__sortClosestEdgesByDistancePreferHorizontal_closure: function DirectionalFocusTraversalPolicyMixin__sortClosestEdgesByDistancePreferHorizontal_closure(t0) {
      this.target = t0;
    },
    DirectionalFocusTraversalPolicyMixin__sortClosestEdgesByDistancePreferVertical_closure: function DirectionalFocusTraversalPolicyMixin__sortClosestEdgesByDistancePreferVertical_closure(t0) {
      this.target = t0;
    },
    DirectionalFocusTraversalPolicyMixin__sortAndFilterHorizontally_closure: function DirectionalFocusTraversalPolicyMixin__sortAndFilterHorizontally_closure() {
    },
    DirectionalFocusTraversalPolicyMixin__sortAndFilterVertically_closure: function DirectionalFocusTraversalPolicyMixin__sortAndFilterVertically_closure() {
    },
    DirectionalFocusTraversalPolicyMixin__popPolicyDataIfNeeded_popOrInvalidate: function DirectionalFocusTraversalPolicyMixin__popPolicyDataIfNeeded_popOrInvalidate(t0, t1, t2) {
      this.$this = t0;
      this.policyData = t1;
      this.nearestScope = t2;
    },
    DirectionalFocusTraversalPolicyMixin_inDirection_closure: function DirectionalFocusTraversalPolicyMixin_inDirection_closure(t0) {
      this.focusedScrollable = t0;
    },
    DirectionalFocusTraversalPolicyMixin_inDirection_closure0: function DirectionalFocusTraversalPolicyMixin_inDirection_closure0(t0) {
      this.band = t0;
    },
    DirectionalFocusTraversalPolicyMixin_inDirection_closure1: function DirectionalFocusTraversalPolicyMixin_inDirection_closure1(t0) {
      this.focusedScrollable = t0;
    },
    DirectionalFocusTraversalPolicyMixin_inDirection_closure2: function DirectionalFocusTraversalPolicyMixin_inDirection_closure2(t0) {
      this.band = t0;
    },
    _ReadingOrderSortData: function _ReadingOrderSortData(t0, t1, t2) {
      var _ = this;
      _.directionality = t0;
      _.rect = t1;
      _.node = t2;
      _._directionalAncestors = null;
    },
    _ReadingOrderSortData_commonDirectionalityOf_closure: function _ReadingOrderSortData_commonDirectionalityOf_closure() {
    },
    _ReadingOrderSortData_sortWithDirectionality_closure: function _ReadingOrderSortData_sortWithDirectionality_closure(t0) {
      this.directionality = t0;
    },
    _ReadingOrderSortData_directionalAncestors_getDirectionalityAncestors: function _ReadingOrderSortData_directionalAncestors_getDirectionalityAncestors() {
    },
    _ReadingOrderDirectionalGroupData: function _ReadingOrderDirectionalGroupData(t0) {
      this.members = t0;
      this._rect = null;
    },
    _ReadingOrderDirectionalGroupData_rect_closure: function _ReadingOrderDirectionalGroupData_rect_closure() {
    },
    _ReadingOrderDirectionalGroupData_sortWithDirectionality_closure: function _ReadingOrderDirectionalGroupData_sortWithDirectionality_closure(t0) {
      this.directionality = t0;
    },
    _ReadingOrderDirectionalGroupData_debugFillProperties_closure: function _ReadingOrderDirectionalGroupData_debugFillProperties_closure() {
    },
    ReadingOrderTraversalPolicy: function ReadingOrderTraversalPolicy(t0, t1) {
      this.DirectionalFocusTraversalPolicyMixin__policyData = t0;
      this.requestFocusCallback = t1;
    },
    ReadingOrderTraversalPolicy__pickNext_closure: function ReadingOrderTraversalPolicy__pickNext_closure() {
    },
    ReadingOrderTraversalPolicy__pickNext_inBand: function ReadingOrderTraversalPolicy__pickNext_inBand() {
    },
    ReadingOrderTraversalPolicy__pickNext_inBand_closure: function ReadingOrderTraversalPolicy__pickNext_inBand_closure(t0) {
      this.band = t0;
    },
    FocusTraversalGroup: function FocusTraversalGroup(t0, t1, t2) {
      this.policy = t0;
      this.child = t1;
      this.key = t2;
    },
    FocusTraversalGroup_of_closure: function FocusTraversalGroup_of_closure(t0, t1) {
      this.policy = t0;
      this.context = t1;
    },
    _FocusTraversalGroupNode: function _FocusTraversalGroupNode(t0, t1, t2, t3, t4, t5, t6, t7, t8) {
      var _ = this;
      _.policy = t0;
      _._skipTraversal = t1;
      _._canRequestFocus = t2;
      _._descendantsAreFocusable = t3;
      _._descendantsAreTraversable = t4;
      _._focus_manager$_context = null;
      _.onKey = t5;
      _.onKeyEvent = t6;
      _._descendants = _._ancestors = _._manager = null;
      _._hasKeyboardToken = false;
      _._focus_manager$_parent = null;
      _._focus_manager$_children = t7;
      _._enclosingScope = _._attachment = _._focus_manager$_debugLabel = null;
      _._requestFocusWhenReparented = false;
      _.ChangeNotifier__count = 0;
      _.ChangeNotifier__listeners = t8;
      _.ChangeNotifier__reentrantlyRemovedListeners = _.ChangeNotifier__notificationCallStackDepth = 0;
      _.ChangeNotifier__creationDispatched = _.ChangeNotifier__debugDisposed = false;
    },
    _FocusTraversalGroupState: function _FocusTraversalGroupState(t0) {
      var _ = this;
      _.___FocusTraversalGroupState_focusNode_FI = $;
      _._widget = null;
      _._debugLifecycleState = t0;
      _._framework$_element = null;
    },
    RequestFocusAction: function RequestFocusAction(t0) {
      this._actions$_listeners = t0;
      this._currentCallingAction = null;
    },
    NextFocusIntent: function NextFocusIntent() {
    },
    NextFocusAction: function NextFocusAction(t0) {
      this._actions$_listeners = t0;
      this._currentCallingAction = null;
    },
    PreviousFocusIntent: function PreviousFocusIntent() {
    },
    PreviousFocusAction: function PreviousFocusAction(t0) {
      this._actions$_listeners = t0;
      this._currentCallingAction = null;
    },
    DirectionalFocusAction: function DirectionalFocusAction(t0, t1) {
      this._isForTextField = t0;
      this._actions$_listeners = t1;
      this._currentCallingAction = null;
    },
    _FocusTraversalPolicy_Object_Diagnosticable: function _FocusTraversalPolicy_Object_Diagnosticable() {
    },
    _ReadingOrderTraversalPolicy_FocusTraversalPolicy_DirectionalFocusTraversalPolicyMixin: function _ReadingOrderTraversalPolicy_FocusTraversalPolicy_DirectionalFocusTraversalPolicyMixin() {
    },
    __ReadingOrderDirectionalGroupData_Object_Diagnosticable: function __ReadingOrderDirectionalGroupData_Object_Diagnosticable() {
    },
    __ReadingOrderSortData_Object_Diagnosticable: function __ReadingOrderSortData_Object_Diagnosticable() {
    },
    Form_maybeOf(context) {
      context.dependOnInheritedWidgetOfExactType$1$0(type$._FormScope);
      return null;
    },
    FormFieldState$($T) {
      var _null = null;
      return new A.FormFieldState(A.RestorableBool$(false), A.FocusNode$(true, _null, true, true, _null, _null, false), _null, A.LinkedHashMap_LinkedHashMap$_empty(type$.RestorableProperty_nullable_Object, type$.void_Function), _null, true, _null, B._StateLifecycle_0, $T._eval$1("FormFieldState<0>"));
    },
    FormField: function FormField() {
    },
    FormFieldState: function FormFieldState(t0, t1, t2, t3, t4, t5, t6, t7, t8) {
      var _ = this;
      _.__FormFieldState__errorText_F = _.__FormFieldState__value_AI = $;
      _._hasInteractedByUser = t0;
      _._focusNode = t1;
      _.RestorationMixin__bucket = t2;
      _.RestorationMixin__properties = t3;
      _.RestorationMixin__debugPropertiesWaitingForReregistration = t4;
      _.RestorationMixin__firstRestorePending = t5;
      _.RestorationMixin__currentParent = t6;
      _._widget = null;
      _._debugLifecycleState = t7;
      _._framework$_element = null;
      _.$ti = t8;
    },
    FormFieldState_didChange_closure: function FormFieldState_didChange_closure(t0, t1) {
      this.$this = t0;
      this.value = t1;
    },
    FormFieldState_didChangeDependencies_closure: function FormFieldState_didChangeDependencies_closure(t0) {
      this.$this = t0;
    },
    FormFieldState_build_closure: function FormFieldState_build_closure(t0) {
      this.$this = t0;
    },
    FormFieldState_build__closure: function FormFieldState_build__closure(t0) {
      this.$this = t0;
    },
    AutovalidateMode: function AutovalidateMode(t0, t1) {
      this.index = t0;
      this._name = t1;
    },
    _FormFieldState_State_RestorationMixin_dispose_closure: function _FormFieldState_State_RestorationMixin_dispose_closure() {
    },
    _FormFieldState_State_RestorationMixin: function _FormFieldState_State_RestorationMixin() {
    },
    _InactiveElements__deactivateRecursively(element) {
      type$.Element._as(element);
      A.assertHelper(element._lifecycleState === B._ElementLifecycle_1);
      element.deactivate$0();
      A.assertHelper(element._lifecycleState === B._ElementLifecycle_2);
      element.visitChildren$1(A.framework__InactiveElements__deactivateRecursively$closure());
      A.assertHelper(new A._InactiveElements__deactivateRecursively_closure(element).call$0());
    },
    Element__sort(a, b) {
      var diff, isBDirty,
        t1 = type$.Element;
      t1._as(a);
      t1._as(b);
      diff = a.get$depth() - b.get$depth();
      if (diff !== 0)
        return diff;
      isBDirty = b._dirty;
      if (a._dirty !== isBDirty)
        return isBDirty ? -1 : 1;
      return 0;
    },
    Element_describeElements($name, elements) {
      return A.DiagnosticsBlock$(true, J.map$1$1$ax(elements, new A.Element_describeElements_closure(), type$.DiagnosticsNode).toList$0(0), $name, B.List_empty2, true, B.DiagnosticsTreeStyle_6, null);
    },
    Element__activateRecursively(element) {
      type$.Element._as(element);
      A.assertHelper(element._lifecycleState === B._ElementLifecycle_2);
      element.activate$0();
      A.assertHelper(element._lifecycleState === B._ElementLifecycle_1);
      element.visitChildren$1(A.framework_Element__activateRecursively$closure());
    },
    _ElementDiagnosticableTreeNode$($name, stateful, style, value) {
      return new A._ElementDiagnosticableTreeNode(stateful, value, $name, true, true, null, style);
    },
    ErrorWidget__defaultErrorWidgetBuilder(details) {
      var exception, t2, t1 = {};
      t1.message = "";
      A.assertHelper(new A.ErrorWidget__defaultErrorWidgetBuilder_closure(t1, details).call$0());
      exception = details.exception;
      t1 = t1.message;
      t2 = exception instanceof A.FlutterError ? exception : null;
      return new A.ErrorWidget(t1, t2, new A.UniqueKey());
    },
    ErrorWidget__stringify(exception) {
      var t1, exception;
      try {
        t1 = J.toString$0$(exception);
        return t1;
      } catch (exception) {
      }
      return "Error";
    },
    StatelessElement$(widget) {
      var t1 = new A.StatelessElement(widget, B._ElementLifecycle_0, A.HashSet_HashSet(type$.Element));
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      this.parentDataWidget = t2;
    },
    RenderObjectElement_attachRenderObject_closure: function RenderObjectElement_attachRenderObject_closure(t0) {
      this.$this = t0;
    },
    RootElementMixin: function RootElementMixin() {
    },
    LeafRenderObjectElement: function LeafRenderObjectElement(t0, t1, t2) {
      var _ = this;
      _._slot = _._notificationTree = _._framework$_parent = _._ancestorRenderObjectElement = _._renderObject = null;
      _.__Element__depth_A = $;
      _._widget = t0;
      _._parentBuildScope = _._framework$_owner = null;
      _._lifecycleState = t1;
      _._debugForgottenChildrenWithGlobalKey = t2;
      _._dependencies = _._inheritedElements = null;
      _._hadUnsatisfiedDependencies = false;
      _._dirty = true;
      _._debugBuiltOnce = _._inDirtyList = false;
    },
    SingleChildRenderObjectElement: function SingleChildRenderObjectElement(t0, t1, t2) {
      var _ = this;
      _._slot = _._notificationTree = _._framework$_parent = _._ancestorRenderObjectElement = _._renderObject = _._framework$_child = null;
      _.__Element__depth_A = $;
      _._widget = t0;
      _._parentBuildScope = _._framework$_owner = null;
      _._lifecycleState = t1;
      _._debugForgottenChildrenWithGlobalKey = t2;
      _._dependencies = _._inheritedElements = null;
      _._hadUnsatisfiedDependencies = false;
      _._dirty = true;
      _._debugBuiltOnce = _._inDirtyList = false;
    },
    MultiChildRenderObjectElement: function MultiChildRenderObjectElement(t0, t1, t2, t3) {
      var _ = this;
      _.__MultiChildRenderObjectElement__children_A = $;
      _._forgottenChildren = t0;
      _._slot = _._notificationTree = _._framework$_parent = _._ancestorRenderObjectElement = _._renderObject = null;
      _.__Element__depth_A = $;
      _._widget = t1;
      _._parentBuildScope = _._framework$_owner = null;
      _._lifecycleState = t2;
      _._debugForgottenChildrenWithGlobalKey = t3;
      _._dependencies = _._inheritedElements = null;
      _._hadUnsatisfiedDependencies = false;
      _._dirty = true;
      _._debugBuiltOnce = _._inDirtyList = false;
    },
    MultiChildRenderObjectElement__debugCheckHasAssociatedRenderObject_closure: function MultiChildRenderObjectElement__debugCheckHasAssociatedRenderObject_closure(t0) {
      this.newChild = t0;
    },
    RenderTreeRootElement: function RenderTreeRootElement() {
    },
    DebugCreator: function DebugCreator(t0) {
      this.element = t0;
    },
    IndexedSlot: function IndexedSlot(t0, t1, t2) {
      this.value = t0;
      this.index = t1;
      this.$ti = t2;
    },
    _NullElement: function _NullElement(t0, t1, t2) {
      var _ = this;
      _._slot = _._notificationTree = _._framework$_parent = null;
      _.__Element__depth_A = $;
      _._widget = t0;
      _._parentBuildScope = _._framework$_owner = null;
      _._lifecycleState = t1;
      _._debugForgottenChildrenWithGlobalKey = t2;
      _._dependencies = _._inheritedElements = null;
      _._hadUnsatisfiedDependencies = false;
      _._dirty = true;
      _._debugBuiltOnce = _._inDirtyList = false;
    },
    _NullWidget1: function _NullWidget1(t0) {
      this.key = t0;
    },
    _State_Object_Diagnosticable: function _State_Object_Diagnosticable() {
    },
    GestureDetector$(behavior, child, dragStartBehavior, excludeFromSemantics, key, onDoubleTap, onHorizontalDragCancel, onHorizontalDragDown, onHorizontalDragEnd, onHorizontalDragStart, onHorizontalDragUpdate, onLongPress, onPanDown, onPanEnd, onPanUpdate, onSecondaryTap, onSecondaryTapCancel, onSecondaryTapDown, onSecondaryTapUp, onTap, onTapCancel, onTapDown, onTapUp, onVerticalDragEnd, onVerticalDragStart, onVerticalDragUpdate) {
      var _null = null;
      A.assertHelper(new A.GestureDetector_closure(onVerticalDragStart, onVerticalDragUpdate, onVerticalDragEnd, onHorizontalDragStart, onHorizontalDragUpdate, onHorizontalDragEnd, _null, onPanUpdate, onPanEnd, _null, _null, _null).call$0());
      return new A.GestureDetector(child, onTapDown, onTapUp, onTap, onTapCancel, onSecondaryTap, onSecondaryTapDown, onSecondaryTapUp, onSecondaryTapCancel, onDoubleTap, onLongPress, onVerticalDragStart, onVerticalDragUpdate, onVerticalDragEnd, onHorizontalDragDown, onHorizontalDragStart, onHorizontalDragUpdate, onHorizontalDragEnd, onHorizontalDragCancel, onPanDown, onPanUpdate, onPanEnd, behavior, excludeFromSemantics, dragStartBehavior, key);
    },
    GestureRecognizerFactory: function GestureRecognizerFactory() {
    },
    GestureRecognizerFactoryWithHandlers: function GestureRecognizerFactoryWithHandlers(t0, t1, t2) {
      this._constructor = t0;
      this._gesture_detector$_initializer = t1;
      this.$ti = t2;
    },
    GestureDetector: function GestureDetector(t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t18, t19, t20, t21, t22, t23, t24, t25) {
      var _ = this;
      _.child = t0;
      _.onTapDown = t1;
      _.onTapUp = t2;
      _.onTap = t3;
      _.onTapCancel = t4;
      _.onSecondaryTap = t5;
      _.onSecondaryTapDown = t6;
      _.onSecondaryTapUp = t7;
      _.onSecondaryTapCancel = t8;
      _.onDoubleTap = t9;
      _.onLongPress = t10;
      _.onVerticalDragStart = t11;
      _.onVerticalDragUpdate = t12;
      _.onVerticalDragEnd = t13;
      _.onHorizontalDragDown = t14;
      _.onHorizontalDragStart = t15;
      _.onHorizontalDragUpdate = t16;
      _.onHorizontalDragEnd = t17;
      _.onHorizontalDragCancel = t18;
      _.onPanDown = t19;
      _.onPanUpdate = t20;
      _.onPanEnd = t21;
      _.behavior = t22;
      _.excludeFromSemantics = t23;
      _.dragStartBehavior = t24;
      _.key = t25;
    },
    GestureDetector_closure: function GestureDetector_closure(t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11) {
      var _ = this;
      _.onVerticalDragStart = t0;
      _.onVerticalDragUpdate = t1;
      _.onVerticalDragEnd = t2;
      _.onHorizontalDragStart = t3;
      _.onHorizontalDragUpdate = t4;
      _.onHorizontalDragEnd = t5;
      _.onPanStart = t6;
      _.onPanUpdate = t7;
      _.onPanEnd = t8;
      _.onScaleStart = t9;
      _.onScaleUpdate = t10;
      _.onScaleEnd = t11;
    },
    GestureDetector_build_closure: function GestureDetector_build_closure(t0) {
      this.$this = t0;
    },
    GestureDetector_build_closure0: function GestureDetector_build_closure0(t0, t1) {
      this.$this = t0;
      this.gestureSettings = t1;
    },
    GestureDetector_build_closure1: function GestureDetector_build_closure1(t0) {
      this.$this = t0;
    },
    GestureDetector_build_closure2: function GestureDetector_build_closure2(t0, t1) {
      this.$this = t0;
      this.gestureSettings = t1;
    },
    GestureDetector_build_closure3: function GestureDetector_build_closure3(t0) {
      this.$this = t0;
    },
    GestureDetector_build_closure4: function GestureDetector_build_closure4(t0, t1) {
      this.$this = t0;
      this.gestureSettings = t1;
    },
    GestureDetector_build_closure5: function GestureDetector_build_closure5(t0) {
      this.$this = t0;
    },
    GestureDetector_build_closure6: function GestureDetector_build_closure6(t0, t1, t2, t3) {
      var _ = this;
      _.$this = t0;
      _.configuration = t1;
      _.context = t2;
      _.gestureSettings = t3;
    },
    GestureDetector_build_closure7: function GestureDetector_build_closure7(t0) {
      this.$this = t0;
    },
    GestureDetector_build_closure8: function GestureDetector_build_closure8(t0, t1, t2, t3) {
      var _ = this;
      _.$this = t0;
      _.configuration = t1;
      _.context = t2;
      _.gestureSettings = t3;
    },
    GestureDetector_build_closure9: function GestureDetector_build_closure9(t0) {
      this.$this = t0;
    },
    GestureDetector_build_closure10: function GestureDetector_build_closure10(t0, t1, t2, t3) {
      var _ = this;
      _.$this = t0;
      _.configuration = t1;
      _.context = t2;
      _.gestureSettings = t3;
    },
    RawGestureDetector: function RawGestureDetector(t0, t1, t2, t3, t4) {
      var _ = this;
      _.child = t0;
      _.gestures = t1;
      _.behavior = t2;
      _.excludeFromSemantics = t3;
      _.key = t4;
    },
    RawGestureDetectorState: function RawGestureDetectorState(t0, t1) {
      var _ = this;
      _._recognizers = t0;
      _._widget = _._gesture_detector$_semantics = null;
      _._debugLifecycleState = t1;
      _._framework$_element = null;
    },
    RawGestureDetectorState_replaceGestureRecognizers_closure: function RawGestureDetectorState_replaceGestureRecognizers_closure(t0) {
      this.$this = t0;
    },
    RawGestureDetectorState_replaceSemanticsActions_closure: function RawGestureDetectorState_replaceSemanticsActions_closure(t0) {
      this.semanticsGestureHandler = t0;
    },
    RawGestureDetectorState_debugFillProperties_closure: function RawGestureDetectorState_debugFillProperties_closure() {
    },
    _GestureSemantics: function _GestureSemantics(t0, t1, t2, t3) {
      var _ = this;
      _.behavior = t0;
      _.assignSemantics = t1;
      _.child = t2;
      _.key = t3;
    },
    SemanticsGestureDelegate: function SemanticsGestureDelegate() {
    },
    _DefaultSemanticsGestureDelegate: function _DefaultSemanticsGestureDelegate(t0) {
      this.detectorState = t0;
    },
    _DefaultSemanticsGestureDelegate__getTapHandler_closure: function _DefaultSemanticsGestureDelegate__getTapHandler_closure(t0) {
      this.tap = t0;
    },
    _DefaultSemanticsGestureDelegate__getLongPressHandler_closure: function _DefaultSemanticsGestureDelegate__getLongPressHandler_closure(t0) {
      this.longPress = t0;
    },
    _DefaultSemanticsGestureDelegate__getHorizontalDragUpdateHandler_closure: function _DefaultSemanticsGestureDelegate__getHorizontalDragUpdateHandler_closure(t0) {
      this.horizontal = t0;
    },
    _DefaultSemanticsGestureDelegate__getHorizontalDragUpdateHandler_closure0: function _DefaultSemanticsGestureDelegate__getHorizontalDragUpdateHandler_closure0(t0) {
      this.pan = t0;
    },
    _DefaultSemanticsGestureDelegate__getHorizontalDragUpdateHandler_closure1: function _DefaultSemanticsGestureDelegate__getHorizontalDragUpdateHandler_closure1(t0, t1) {
      this.horizontalHandler = t0;
      this.panHandler = t1;
    },
    _DefaultSemanticsGestureDelegate__getVerticalDragUpdateHandler_closure: function _DefaultSemanticsGestureDelegate__getVerticalDragUpdateHandler_closure(t0) {
      this.vertical = t0;
    },
    _DefaultSemanticsGestureDelegate__getVerticalDragUpdateHandler_closure0: function _DefaultSemanticsGestureDelegate__getVerticalDragUpdateHandler_closure0(t0) {
      this.pan = t0;
    },
    _DefaultSemanticsGestureDelegate__getVerticalDragUpdateHandler_closure1: function _DefaultSemanticsGestureDelegate__getVerticalDragUpdateHandler_closure1(t0, t1) {
      this.verticalHandler = t0;
      this.panHandler = t1;
    },
    Hero$(child, tag, transitionOnUserGestures) {
      return new A.Hero(tag, child, transitionOnUserGestures, null);
    },
    Hero__allHeroesFor(context, isUserGestureTransition, $navigator) {
      var result = A.LinkedHashMap_LinkedHashMap$_empty(type$.Object, type$._HeroState);
      context.visitChildElements$1(new A.Hero__allHeroesFor_visitor($navigator, new A.Hero__allHeroesFor_inviteHero(result, isUserGestureTransition)));
      return result;
    },
    _HeroFlightManifest__boundingBoxFor(context, ancestorContext) {
      var t2, t3,
        t1 = ancestorContext == null;
      A.assertHelper(!t1);
      t2 = context.findRenderObject$0();
      t2.toString;
      type$.RenderBox._as(t2);
      if (t2._box$_size != null) {
        t3 = t2.get$size(0);
        t3 = isFinite(t3._dx) && isFinite(t3._dy);
      } else
        t3 = false;
      A.assertHelper(t3);
      t3 = t2.getTransformTo$1(0, t1 ? null : ancestorContext.findRenderObject$0());
      t2 = t2.get$size(0);
      return A.MatrixUtils_transformRect(t3, new A.Rect(0, 0, 0 + t2._dx, 0 + t2._dy));
    },
    HeroFlightDirection: function HeroFlightDirection(t0, t1) {
      this.index = t0;
      this._name = t1;
    },
    Hero: function Hero(t0, t1, t2, t3) {
      var _ = this;
      _.tag = t0;
      _.child = t1;
      _.transitionOnUserGestures = t2;
      _.key = t3;
    },
    Hero__allHeroesFor_inviteHero: function Hero__allHeroesFor_inviteHero(t0, t1) {
      this.result = t0;
      this.isUserGestureTransition = t1;
    },
    Hero__allHeroesFor_inviteHero_closure: function Hero__allHeroesFor_inviteHero_closure(t0, t1, t2) {
      this.result = t0;
      this.tag = t1;
      this.hero = t2;
    },
    Hero__allHeroesFor_visitor: function Hero__allHeroesFor_visitor(t0, t1) {
      this.navigator = t0;
      this.inviteHero = t1;
    },
    _HeroState: function _HeroState(t0, t1) {
      var _ = this;
      _._heroes$_key = t0;
      _._placeholderSize = null;
      _._shouldIncludeChild = true;
      _._widget = null;
      _._debugLifecycleState = t1;
      _._framework$_element = null;
    },
    _HeroState_startFlight_closure: function _HeroState_startFlight_closure(t0, t1) {
      this.$this = t0;
      this.box = t1;
    },
    _HeroState_endFlight_closure: function _HeroState_endFlight_closure() {
    },
    _HeroFlightManifest: function _HeroFlightManifest(t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10) {
      var _ = this;
      _.type = t0;
      _.overlay = t1;
      _.navigatorSize = t2;
      _.fromRoute = t3;
      _.toRoute = t4;
      _.fromHero = t5;
      _.toHero = t6;
      _.createRectTween = t7;
      _.shuttleBuilder = t8;
      _.isUserGestureTransition = t9;
      _.isDiverted = t10;
      _._heroes$_animation = null;
      _.___HeroFlightManifest_isValid_FI = _.___HeroFlightManifest_toHeroLocation_FI = _.___HeroFlightManifest_fromHeroLocation_FI = $;
    },
    _HeroFlight: function _HeroFlight(t0, t1) {
      var _ = this;
      _.onFlightEnded = t0;
      _.___HeroFlight_heroRectTween_A = $;
      _.shuttle = null;
      _._heroOpacity = t1;
      _.___HeroFlight__proxyAnimation_A = $;
      _.overlayEntry = _._manifest = null;
      _._scheduledPerformAnimationUpdate = _._aborted = false;
    },
    _HeroFlight__buildOverlay_closure: function _HeroFlight__buildOverlay_closure(t0) {
      this.$this = t0;
    },
    _HeroFlight__handleAnimationUpdate_delayedPerformAnimationUpdate: function _HeroFlight__handleAnimationUpdate_delayedPerformAnimationUpdate(t0, t1) {
      this.$this = t0;
      this.navigator = t1;
    },
    _HeroFlight_start_closure: function _HeroFlight_start_closure(t0) {
      this.initialManifest = t0;
    },
    HeroController: function HeroController(t0, t1) {
      this.createRectTween = t0;
      this._flights = t1;
    },
    HeroController_didStopUserGesture_isInvalidFlight: function HeroController_didStopUserGesture_isInvalidFlight() {
    },
    HeroController__maybeStartHeroTransition_closure: function HeroController__maybeStartHeroTransition_closure(t0, t1, t2, t3, t4) {
      var _ = this;
      _._box_0 = t0;
      _.$this = t1;
      _.fromRoute = t2;
      _.toRoute = t3;
      _.isUserGestureTransition = t4;
    },
    HeroController__defaultHeroFlightShuttleBuilder_closure: function HeroController__defaultHeroFlightShuttleBuilder_closure(t0, t1, t2, t3, t4, t5) {
      var _ = this;
      _.toMediaQueryData = t0;
      _.flightDirection = t1;
      _.fromHeroPadding = t2;
      _.toHeroPadding = t3;
      _.animation = t4;
      _.toHero = t5;
    },
    Icon$(icon, color, semanticLabel, size) {
      return new A.Icon(icon, size, color, semanticLabel, null);
    },
    Icon: function Icon(t0, t1, t2, t3, t4) {
      var _ = this;
      _.icon = t0;
      _.size = t1;
      _.color = t2;
      _.semanticLabel = t3;
      _.key = t4;
    },
    IconData: function IconData(t0, t1) {
      this.codePoint = t0;
      this.matchTextDirection = t1;
    },
    IconDataProperty: function IconDataProperty(t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14) {
      var _ = this;
      _._description = t0;
      _.expandableValue = t1;
      _.allowWrap = t2;
      _.ifNull = t3;
      _.ifEmpty = t4;
      _.tooltip = t5;
      _.missingIfNull = t6;
      _._diagnostics$_value = t7;
      _._valueComputed = true;
      _._diagnostics$_exception = null;
      _.defaultValue = t8;
      _._defaultLevel = t9;
      _.name = t10;
      _.showSeparator = t11;
      _.showName = t12;
      _.linePrefix = t13;
      _.style = t14;
    },
    IconTheme$(child, data, key) {
      return new A.IconTheme(data, child, key);
    },
    IconTheme_merge(child, data) {
      return new A.Builder(new A.IconTheme_merge_closure(null, data, child), null);
    },
    IconTheme_of(context) {
      var t3, t4, t5, t6, t7, t8,
        iconThemeData = A.IconTheme__getInheritedIconThemeData(context).resolve$1(context),
        t1 = iconThemeData.size,
        t2 = t1 == null;
      if (!t2 && iconThemeData.fill != null && iconThemeData.weight != null && iconThemeData.grade != null && iconThemeData.opticalSize != null && iconThemeData.color != null && iconThemeData.get$opacity(0) != null && iconThemeData.applyTextScaling != null)
        t1 = iconThemeData;
      else {
        if (t2)
          t1 = 24;
        t2 = iconThemeData.fill;
        if (t2 == null)
          t2 = 0;
        t3 = iconThemeData.weight;
        if (t3 == null)
          t3 = 400;
        t4 = iconThemeData.grade;
        if (t4 == null)
          t4 = 0;
        t5 = iconThemeData.opticalSize;
        if (t5 == null)
          t5 = 48;
        t6 = iconThemeData.color;
        if (t6 == null)
          t6 = B.Color_vnR;
        t7 = iconThemeData.get$opacity(0);
        if (t7 == null)
          t7 = B.IconThemeData_HCh.get$opacity(0);
        t8 = iconThemeData.shadows;
        if (t8 == null)
          t8 = null;
        t1 = iconThemeData.copyWith$9$applyTextScaling$color$fill$grade$opacity$opticalSize$shadows$size$weight(iconThemeData.applyTextScaling === true, t6, t2, t4, t7, t5, t8, t1, t3);
      }
      return t1;
    },
    IconTheme__getInheritedIconThemeData(context) {
      var iconTheme = context.dependOnInheritedWidgetOfExactType$1$0(type$.IconTheme),
        t1 = iconTheme == null ? null : iconTheme.data;
      return t1 == null ? B.IconThemeData_HCh : t1;
    },
    IconTheme: function IconTheme(t0, t1, t2) {
      this.data = t0;
      this.child = t1;
      this.key = t2;
    },
    IconTheme_merge_closure: function IconTheme_merge_closure(t0, t1, t2) {
      this.key = t0;
      this.data = t1;
      this.child = t2;
    },
    IconThemeData$(applyTextScaling, color, fill, grade, opacity, opticalSize, shadows, size, weight) {
      var t1;
      if (fill != null)
        t1 = 0 <= fill && fill <= 1;
      else
        t1 = true;
      A.assertHelper(t1);
      A.assertHelper(weight == null || 0 < weight);
      A.assertHelper(opticalSize == null || 0 < opticalSize);
      return new A.IconThemeData(size, fill, weight, grade, opticalSize, color, opacity, shadows, applyTextScaling);
    },
    IconThemeData_lerp(a, b, t) {
      var t2, t3, t4, t5, t6, t7, t8, t9, t10, _null = null,
        t1 = type$.nullable_IconThemeData;
      t1._as(a);
      t1._as(b);
      A._asDouble(t);
      if (a == b && a != null)
        return a;
      t1 = a == null;
      t2 = t1 ? _null : a.size;
      t3 = b == null;
      t2 = A.lerpDouble(t2, t3 ? _null : b.size, t);
      t4 = t1 ? _null : a.fill;
      t4 = A.lerpDouble(t4, t3 ? _null : b.fill, t);
      t5 = t1 ? _null : a.weight;
      t5 = A.lerpDouble(t5, t3 ? _null : b.weight, t);
      t6 = t1 ? _null : a.grade;
      t6 = A.lerpDouble(t6, t3 ? _null : b.grade, t);
      t7 = t1 ? _null : a.opticalSize;
      t7 = A.lerpDouble(t7, t3 ? _null : b.opticalSize, t);
      t8 = t1 ? _null : a.color;
      t8 = A.Color_lerp(t8, t3 ? _null : b.color, t);
      t9 = t1 ? _null : a.get$opacity(0);
      t9 = A.lerpDouble(t9, t3 ? _null : b.get$opacity(0), t);
      t10 = t1 ? _null : a.shadows;
      t10 = A.Shadow_lerpList(t10, t3 ? _null : b.shadows, t);
      if (t < 0.5)
        t1 = t1 ? _null : a.applyTextScaling;
      else
        t1 = t3 ? _null : b.applyTextScaling;
      return A.IconThemeData$(t1, t8, t4, t6, t9, t7, t10, t2, t5);
    },
    IconThemeData: function IconThemeData(t0, t1, t2, t3, t4, t5, t6, t7, t8) {
      var _ = this;
      _.size = t0;
      _.fill = t1;
      _.weight = t2;
      _.grade = t3;
      _.opticalSize = t4;
      _.color = t5;
      _._opacity = t6;
      _.shadows = t7;
      _.applyTextScaling = t8;
    },
    _IconThemeData_Object_Diagnosticable: function _IconThemeData_Object_Diagnosticable() {
    },
    createLocalImageConfiguration(context, size) {
      var t1, t2;
      context.dependOnInheritedWidgetOfExactType$1$0(type$.DefaultAssetBundle);
      t1 = $.$get$rootBundle();
      t2 = A.MediaQuery__maybeOf(context, B._MediaQueryAspect_2);
      t2 = t2 == null ? null : t2.devicePixelRatio;
      if (t2 == null)
        t2 = 1;
      return new A.ImageConfiguration(t1, t2, A.Localizations_maybeLocaleOf(context), A.Directionality_maybeOf(context), size, A.defaultTargetPlatform());
    },
    Image$asset($name, fit, height, width) {
      var _null = null,
        t1 = A.ResizeImage_resizeIfNeeded(_null, _null, new A.AssetImage($name, _null, _null));
      return new A.Image(t1, width, height, fit, _null);
    },
    Image: function Image(t0, t1, t2, t3, t4) {
      var _ = this;
      _.image = t0;
      _.width = t1;
      _.height = t2;
      _.fit = t3;
      _.key = t4;
    },
    _ImageState: function _ImageState(t0) {
      var _ = this;
      _._loadingProgress = _._imageInfo = _._imageStream = null;
      _._isListeningToStream = false;
      _.___ImageState__invertColors_A = $;
      _._frameNumber = null;
      _._wasSynchronouslyLoaded = false;
      _.___ImageState__scrollAwareContext_A = $;
      _._widget = _._imageStreamListener = _._completerHandle = _._lastStack = _._lastException = null;
      _._debugLifecycleState = t0;
      _._framework$_element = null;
    },
    _ImageState_didChangeAccessibilityFeatures_closure: function _ImageState_didChangeAccessibilityFeatures_closure(t0) {
      this.$this = t0;
    },
    _ImageState__getListener_closure: function _ImageState__getListener_closure(t0) {
      this.$this = t0;
    },
    _ImageState__getListener__closure: function _ImageState__getListener__closure(t0, t1, t2) {
      this.$this = t0;
      this.error = t1;
      this.stackTrace = t2;
    },
    _ImageState__getListener__closure0: function _ImageState__getListener__closure0(t0, t1) {
      this.$this = t0;
      this.error = t1;
    },
    _ImageState__handleImageFrame_closure: function _ImageState__handleImageFrame_closure(t0, t1, t2) {
      this.$this = t0;
      this.imageInfo = t1;
      this.synchronousCall = t2;
    },
    _ImageState__replaceImage_closure: function _ImageState__replaceImage_closure(t0) {
      this.oldImageInfo = t0;
    },
    _ImageState__updateSourceStream_closure: function _ImageState__updateSourceStream_closure(t0) {
      this.$this = t0;
    },
    _ImageState__updateSourceStream_closure0: function _ImageState__updateSourceStream_closure0(t0) {
      this.$this = t0;
    },
    __ImageState_State_WidgetsBindingObserver: function __ImageState_State_WidgetsBindingObserver() {
    },
    AnimatedPositioned$(child, curve, duration, left, $top) {
      return new A.AnimatedPositioned(child, left, $top, curve, duration, null, null);
    },
    AnimatedOpacity$(child, curve, duration, opacity) {
      A.assertHelper(opacity <= 1);
      return new A.AnimatedOpacity(child, opacity, curve, duration, null, null);
    },
    AnimatedDefaultTextStyle$(child, curve, duration, style) {
      return new A.AnimatedDefaultTextStyle(child, style, curve, duration, null, null);
    },
    DecorationTween: function DecorationTween(t0, t1) {
      this.begin = t0;
      this.end = t1;
    },
    EdgeInsetsTween: function EdgeInsetsTween(t0, t1) {
      this.begin = t0;
      this.end = t1;
    },
    EdgeInsetsGeometryTween: function EdgeInsetsGeometryTween(t0, t1) {
      this.begin = t0;
      this.end = t1;
    },
    BorderRadiusTween: function BorderRadiusTween(t0, t1) {
      this.begin = t0;
      this.end = t1;
    },
    TextStyleTween: function TextStyleTween(t0, t1) {
      this.begin = t0;
      this.end = t1;
    },
    ImplicitlyAnimatedWidget: function ImplicitlyAnimatedWidget() {
    },
    ImplicitlyAnimatedWidgetState: function ImplicitlyAnimatedWidgetState() {
    },
    ImplicitlyAnimatedWidgetState_initState_closure: function ImplicitlyAnimatedWidgetState_initState_closure(t0) {
      this.$this = t0;
    },
    ImplicitlyAnimatedWidgetState_didUpdateWidget_closure: function ImplicitlyAnimatedWidgetState_didUpdateWidget_closure(t0) {
      this.$this = t0;
    },
    ImplicitlyAnimatedWidgetState__constructTweens_closure: function ImplicitlyAnimatedWidgetState__constructTweens_closure(t0) {
      this._box_0 = t0;
    },
    AnimatedWidgetBaseState: function AnimatedWidgetBaseState() {
    },
    AnimatedWidgetBaseState__handleAnimationChanged_closure: function AnimatedWidgetBaseState__handleAnimationChanged_closure() {
    },
    AnimatedPadding: function AnimatedPadding(t0, t1, t2, t3, t4, t5) {
      var _ = this;
      _.padding = t0;
      _.child = t1;
      _.curve = t2;
      _.duration = t3;
      _.onEnd = t4;
      _.key = t5;
    },
    _AnimatedPaddingState: function _AnimatedPaddingState(t0, t1, t2) {
      var _ = this;
      _._implicit_animations$_padding = null;
      _.__ImplicitlyAnimatedWidgetState__animation_AI = _.__ImplicitlyAnimatedWidgetState_controller_FI = $;
      _.SingleTickerProviderStateMixin__ticker = t0;
      _.SingleTickerProviderStateMixin__tickerModeNotifier = t1;
      _._widget = null;
      _._debugLifecycleState = t2;
      _._framework$_element = null;
    },
    _AnimatedPaddingState_forEachTween_closure: function _AnimatedPaddingState_forEachTween_closure() {
    },
    AnimatedPositioned: function AnimatedPositioned(t0, t1, t2, t3, t4, t5, t6) {
      var _ = this;
      _.child = t0;
      _.left = t1;
      _.top = t2;
      _.curve = t3;
      _.duration = t4;
      _.onEnd = t5;
      _.key = t6;
    },
    _AnimatedPositionedState: function _AnimatedPositionedState(t0, t1, t2) {
      var _ = this;
      _._implicit_animations$_height = _._implicit_animations$_width = _._implicit_animations$_bottom = _._implicit_animations$_right = _._implicit_animations$_top = _._implicit_animations$_left = null;
      _.__ImplicitlyAnimatedWidgetState__animation_AI = _.__ImplicitlyAnimatedWidgetState_controller_FI = $;
      _.SingleTickerProviderStateMixin__ticker = t0;
      _.SingleTickerProviderStateMixin__tickerModeNotifier = t1;
      _._widget = null;
      _._debugLifecycleState = t2;
      _._framework$_element = null;
    },
    _AnimatedPositionedState_forEachTween_closure: function _AnimatedPositionedState_forEachTween_closure() {
    },
    _AnimatedPositionedState_forEachTween_closure0: function _AnimatedPositionedState_forEachTween_closure0() {
    },
    _AnimatedPositionedState_forEachTween_closure1: function _AnimatedPositionedState_forEachTween_closure1() {
    },
    _AnimatedPositionedState_forEachTween_closure2: function _AnimatedPositionedState_forEachTween_closure2() {
    },
    _AnimatedPositionedState_forEachTween_closure3: function _AnimatedPositionedState_forEachTween_closure3() {
    },
    _AnimatedPositionedState_forEachTween_closure4: function _AnimatedPositionedState_forEachTween_closure4() {
    },
    AnimatedOpacity: function AnimatedOpacity(t0, t1, t2, t3, t4, t5) {
      var _ = this;
      _.child = t0;
      _.opacity = t1;
      _.curve = t2;
      _.duration = t3;
      _.onEnd = t4;
      _.key = t5;
    },
    _AnimatedOpacityState: function _AnimatedOpacityState(t0, t1, t2) {
      var _ = this;
      _._implicit_animations$_opacity = null;
      _.__ImplicitlyAnimatedWidgetState__animation_AI = _.__ImplicitlyAnimatedWidgetState_controller_FI = _.___AnimatedOpacityState__opacityAnimation_A = $;
      _.SingleTickerProviderStateMixin__ticker = t0;
      _.SingleTickerProviderStateMixin__tickerModeNotifier = t1;
      _._widget = null;
      _._debugLifecycleState = t2;
      _._framework$_element = null;
    },
    _AnimatedOpacityState_forEachTween_closure: function _AnimatedOpacityState_forEachTween_closure() {
    },
    AnimatedDefaultTextStyle: function AnimatedDefaultTextStyle(t0, t1, t2, t3, t4, t5) {
      var _ = this;
      _.child = t0;
      _.style = t1;
      _.curve = t2;
      _.duration = t3;
      _.onEnd = t4;
      _.key = t5;
    },
    _AnimatedDefaultTextStyleState: function _AnimatedDefaultTextStyleState(t0, t1, t2) {
      var _ = this;
      _._implicit_animations$_style = null;
      _.__ImplicitlyAnimatedWidgetState__animation_AI = _.__ImplicitlyAnimatedWidgetState_controller_FI = $;
      _.SingleTickerProviderStateMixin__ticker = t0;
      _.SingleTickerProviderStateMixin__tickerModeNotifier = t1;
      _._widget = null;
      _._debugLifecycleState = t2;
      _._framework$_element = null;
    },
    _AnimatedDefaultTextStyleState_forEachTween_closure: function _AnimatedDefaultTextStyleState_forEachTween_closure() {
    },
    AnimatedPhysicalModel: function AnimatedPhysicalModel(t0, t1, t2, t3, t4, t5, t6, t7, t8, t9) {
      var _ = this;
      _.child = t0;
      _.clipBehavior = t1;
      _.elevation = t2;
      _.color = t3;
      _.animateColor = t4;
      _.shadowColor = t5;
      _.curve = t6;
      _.duration = t7;
      _.onEnd = t8;
      _.key = t9;
    },
    _AnimatedPhysicalModelState: function _AnimatedPhysicalModelState(t0, t1, t2) {
      var _ = this;
      _._implicit_animations$_shadowColor = _._implicit_animations$_color = _._implicit_animations$_elevation = _._implicit_animations$_borderRadius = null;
      _.__ImplicitlyAnimatedWidgetState__animation_AI = _.__ImplicitlyAnimatedWidgetState_controller_FI = $;
      _.SingleTickerProviderStateMixin__ticker = t0;
      _.SingleTickerProviderStateMixin__tickerModeNotifier = t1;
      _._widget = null;
      _._debugLifecycleState = t2;
      _._framework$_element = null;
    },
    _AnimatedPhysicalModelState_forEachTween_closure: function _AnimatedPhysicalModelState_forEachTween_closure() {
    },
    _AnimatedPhysicalModelState_forEachTween_closure0: function _AnimatedPhysicalModelState_forEachTween_closure0() {
    },
    _AnimatedPhysicalModelState_forEachTween_closure1: function _AnimatedPhysicalModelState_forEachTween_closure1() {
    },
    _AnimatedPhysicalModelState_forEachTween_closure2: function _AnimatedPhysicalModelState_forEachTween_closure2() {
    },
    _ImplicitlyAnimatedWidgetState_State_SingleTickerProviderStateMixin_dispose_closure: function _ImplicitlyAnimatedWidgetState_State_SingleTickerProviderStateMixin_dispose_closure(t0) {
      this.$this = t0;
    },
    _ImplicitlyAnimatedWidgetState_State_SingleTickerProviderStateMixin: function _ImplicitlyAnimatedWidgetState_State_SingleTickerProviderStateMixin() {
    },
    InheritedModel__findModels(context, aspect, results, $T) {
      var model = context.getElementForInheritedWidgetOfExactType$1$0($T);
      if (model == null)
        return;
      B.JSArray_methods.add$1(results, model);
      A.assertHelper($T._is(model.get$widget()));
      $T._as(model.get$widget());
      return;
    },
    InheritedModel_inheritFrom(context, aspect, $T) {
      var models, lastModel, t1, _i, model, value;
      if (aspect == null)
        return context.dependOnInheritedWidgetOfExactType$1$0($T);
      models = A._setArrayType([], type$.JSArray_InheritedElement);
      A.InheritedModel__findModels(context, aspect, models, $T);
      if (models.length === 0)
        return null;
      lastModel = B.JSArray_methods.get$last(models);
      for (t1 = models.length, _i = 0; _i < models.length; models.length === t1 || (0, A.throwConcurrentModificationError)(models), ++_i) {
        model = models[_i];
        value = $T._as(context.dependOnInheritedElement$2$aspect(model, aspect));
        if (model.$eq(0, lastModel))
          return value;
      }
      A.assertHelper(false);
      return null;
    },
    InheritedModel: function InheritedModel() {
    },
    InheritedModelElement: function InheritedModelElement(t0, t1, t2, t3, t4) {
      var _ = this;
      _._dependents = t0;
      _._slot = _._notificationTree = _._framework$_parent = _._framework$_child = null;
      _.__Element__depth_A = $;
      _._widget = t1;
      _._parentBuildScope = _._framework$_owner = null;
      _._lifecycleState = t2;
      _._debugForgottenChildrenWithGlobalKey = t3;
      _._dependencies = _._inheritedElements = null;
      _._hadUnsatisfiedDependencies = false;
      _._dirty = true;
      _._debugBuiltOnce = _._inDirtyList = false;
      _.$ti = t4;
    },
    InheritedNotifier: function InheritedNotifier() {
    },
    _InheritedNotifierElement: function _InheritedNotifierElement(t0, t1, t2, t3, t4) {
      var _ = this;
      _._inherited_notifier$_dirty = false;
      _._dependents = t0;
      _._slot = _._notificationTree = _._framework$_parent = _._framework$_child = null;
      _.__Element__depth_A = $;
      _._widget = t1;
      _._parentBuildScope = _._framework$_owner = null;
      _._lifecycleState = t2;
      _._debugForgottenChildrenWithGlobalKey = t3;
      _._dependencies = _._inheritedElements = null;
      _._hadUnsatisfiedDependencies = false;
      _._dirty = true;
      _._debugBuiltOnce = _._inDirtyList = false;
      _.$ti = t4;
    },
    InheritedTheme_capture(from, to) {
      var themes, debugDidFindAncestor;
      if (from.$eq(0, to))
        return new A.CapturedThemes(B.List_empty3);
      themes = A._setArrayType([], type$.JSArray_InheritedTheme);
      debugDidFindAncestor = A._Cell$named("debugDidFindAncestor");
      A.assertHelper(new A.InheritedTheme_capture_closure(debugDidFindAncestor, to).call$0());
      from.visitAncestorElements$1(new A.InheritedTheme_capture_closure0(to, debugDidFindAncestor, A.LinkedHashSet_LinkedHashSet$_empty(type$.Type), themes));
      if (A.assertTest(debugDidFindAncestor._readLocal$0()))
        A.assertThrow("The provided `to` context must be an ancestor of the `from` context.");
      return new A.CapturedThemes(themes);
    },
    InheritedTheme: function InheritedTheme() {
    },
    InheritedTheme_capture_closure: function InheritedTheme_capture_closure(t0, t1) {
      this.debugDidFindAncestor = t0;
      this.to = t1;
    },
    InheritedTheme_capture_closure0: function InheritedTheme_capture_closure0(t0, t1, t2, t3) {
      var _ = this;
      _.to = t0;
      _.debugDidFindAncestor = t1;
      _.themeTypes = t2;
      _.themes = t3;
    },
    InheritedTheme_capture__closure: function InheritedTheme_capture__closure(t0) {
      this.debugDidFindAncestor = t0;
    },
    CapturedThemes: function CapturedThemes(t0) {
      this._themes = t0;
    },
    _CaptureAll: function _CaptureAll(t0, t1, t2) {
      this.themes = t0;
      this.child = t1;
      this.key = t2;
    },
    _loadAll(locale, allDelegates) {
      var types, delegates, _i, delegate, t3, t4, inputValue, futureValue, type, _box_1 = {},
        t1 = type$.Type,
        t2 = type$.dynamic,
        output = A.LinkedHashMap_LinkedHashMap$_empty(t1, t2);
      _box_1.pendingList = null;
      types = A.LinkedHashSet_LinkedHashSet$_empty(t1);
      delegates = A._setArrayType([], type$.JSArray_LocalizationsDelegate_dynamic);
      for (t1 = allDelegates.length, _i = 0; _i < allDelegates.length; allDelegates.length === t1 || (0, A.throwConcurrentModificationError)(allDelegates), ++_i) {
        delegate = allDelegates[_i];
        t3 = A._instanceType(delegate)._eval$1("LocalizationsDelegate.T");
        if (!types.contains$1(0, A.createRuntimeType(t3)) && delegate.isSupported$1(locale)) {
          types.add$1(0, A.createRuntimeType(t3));
          B.JSArray_methods.add$1(delegates, delegate);
        }
      }
      for (t1 = delegates.length, t3 = type$.JSArray__Pending, _i = 0; _i < delegates.length; delegates.length === t1 || (0, A.throwConcurrentModificationError)(delegates), ++_i) {
        t4 = {};
        delegate = delegates[_i];
        inputValue = delegate.load$1(0, locale);
        t4.completedValue = null;
        futureValue = inputValue.then$1$1(new A._loadAll_closure(t4), t2);
        if (t4.completedValue != null) {
          type = A.createRuntimeType(A._instanceType(delegate)._eval$1("LocalizationsDelegate.T"));
          A.assertHelper(!output.containsKey$1(0, type));
          output.$indexSet(0, type, t4.completedValue);
        } else {
          t4 = _box_1.pendingList;
          if (t4 == null)
            t4 = _box_1.pendingList = A._setArrayType([], t3);
          B.JSArray_methods.add$1(t4, new A._Pending(delegate, futureValue));
        }
      }
      t1 = _box_1.pendingList;
      if (t1 == null)
        return new A.SynchronousFuture(output, type$.SynchronousFuture_Map_Type_dynamic);
      t3 = A._arrayInstanceType(t1);
      return A.Future_wait(new A.MappedListIterable(t1, t3._eval$1("Future<@>(1)")._as(new A._loadAll_closure0()), t3._eval$1("MappedListIterable<1,Future<@>>")), t2).then$1$1(new A._loadAll_closure1(_box_1, output), type$.Map_Type_dynamic);
    },
    Localizations$(child, delegates, locale) {
      A.assertHelper(B.JSArray_methods.any$1(delegates, new A.Localizations_closure()));
      return new A.Localizations(locale, delegates, child, null);
    },
    Localizations_maybeLocaleOf(context) {
      var scope = context.dependOnInheritedWidgetOfExactType$1$0(type$._LocalizationsScope);
      return scope == null ? null : scope.localizationsState._localizations$_locale;
    },
    Localizations_of(context, type, $T) {
      var scope = context.dependOnInheritedWidgetOfExactType$1$0(type$._LocalizationsScope);
      return scope == null ? null : $T._eval$1("0?")._as(J.$index$asx(scope.localizationsState._typeToResources, type));
    },
    _Pending: function _Pending(t0, t1) {
      this.delegate = t0;
      this.futureValue = t1;
    },
    _loadAll_closure: function _loadAll_closure(t0) {
      this._box_0 = t0;
    },
    _loadAll_closure0: function _loadAll_closure0() {
    },
    _loadAll_closure1: function _loadAll_closure1(t0, t1) {
      this._box_1 = t0;
      this.output = t1;
    },
    LocalizationsDelegate: function LocalizationsDelegate() {
    },
    _WidgetsLocalizationsDelegate: function _WidgetsLocalizationsDelegate() {
    },
    DefaultWidgetsLocalizations: function DefaultWidgetsLocalizations() {
    },
    _LocalizationsScope: function _LocalizationsScope(t0, t1, t2, t3) {
      var _ = this;
      _.localizationsState = t0;
      _.typeToResources = t1;
      _.child = t2;
      _.key = t3;
    },
    Localizations: function Localizations(t0, t1, t2, t3) {
      var _ = this;
      _.locale = t0;
      _.delegates = t1;
      _.child = t2;
      _.key = t3;
    },
    Localizations_closure: function Localizations_closure() {
    },
    _LocalizationsState: function _LocalizationsState(t0, t1, t2) {
      var _ = this;
      _._localizedResourcesScopeKey = t0;
      _._typeToResources = t1;
      _._widget = _._localizations$_locale = null;
      _._debugLifecycleState = t2;
      _._framework$_element = null;
    },
    _LocalizationsState_load_closure: function _LocalizationsState_load_closure(t0) {
      this._box_0 = t0;
    },
    _LocalizationsState_load_closure0: function _LocalizationsState_load_closure0(t0, t1) {
      this.$this = t0;
      this.locale = t1;
    },
    _LocalizationsState_load__closure: function _LocalizationsState_load__closure(t0, t1, t2) {
      this.$this = t0;
      this.value = t1;
      this.locale = t2;
    },
    LookupBoundary_dependOnInheritedWidgetOfExactType(context, $T) {
      var candidate;
      context.dependOnInheritedWidgetOfExactType$1$0(type$.LookupBoundary);
      candidate = A.LookupBoundary_getElementForInheritedWidgetOfExactType(context, $T);
      if (candidate == null)
        return null;
      context.dependOnInheritedElement$2$aspect(candidate, null);
      return $T._as(candidate.get$widget());
    },
    LookupBoundary_getElementForInheritedWidgetOfExactType(context, $T) {
      var boundary,
        candidate = context.getElementForInheritedWidgetOfExactType$1$0($T);
      if (candidate == null)
        return null;
      boundary = context.getElementForInheritedWidgetOfExactType$1$0(type$.LookupBoundary);
      if (boundary != null && boundary.get$depth() > candidate.get$depth())
        return null;
      return candidate;
    },
    LookupBoundary_findAncestorWidgetOfExactType(context, $T) {
      var t1 = {};
      t1.target = null;
      context.visitAncestorElements$1(new A.LookupBoundary_findAncestorWidgetOfExactType_closure(t1, $T));
      t1 = t1.target;
      t1 = t1 == null ? null : t1.get$widget();
      return $T._eval$1("0?")._as(t1);
    },
    LookupBoundary_findAncestorStateOfType(context, $T) {
      var t1 = {};
      t1.target = null;
      context.visitAncestorElements$1(new A.LookupBoundary_findAncestorStateOfType_closure(t1, $T));
      t1 = t1.target;
      if (t1 == null)
        t1 = null;
      else {
        t1 = t1._framework$_state;
        t1.toString;
      }
      return $T._eval$1("0?")._as(t1);
    },
    LookupBoundary_findRootAncestorStateOfType(context, $T) {
      var t1 = {};
      t1.target = null;
      context.visitAncestorElements$1(new A.LookupBoundary_findRootAncestorStateOfType_closure(t1, $T));
      t1 = t1.target;
      if (t1 == null)
        t1 = null;
      else {
        t1 = t1._framework$_state;
        t1.toString;
      }
      return $T._eval$1("0?")._as(t1);
    },
    LookupBoundary_findAncestorRenderObjectOfType(context, $T) {
      var t1 = {};
      t1.target = null;
      context.visitAncestorElements$1(new A.LookupBoundary_findAncestorRenderObjectOfType_closure(t1, $T));
      t1 = t1.target;
      t1 = t1 == null ? null : t1.get$renderObject();
      return $T._eval$1("0?")._as(t1);
    },
    LookupBoundary_debugIsHidingAncestorWidgetOfExactType(context, $T) {
      var t1 = {};
      t1.result = null;
      A.assertHelper(new A.LookupBoundary_debugIsHidingAncestorWidgetOfExactType_closure(t1, context, $T).call$0());
      t1 = t1.result;
      t1.toString;
      return t1;
    },
    LookupBoundary_debugIsHidingAncestorStateOfType(context, $T) {
      var t1 = {};
      t1.result = null;
      A.assertHelper(new A.LookupBoundary_debugIsHidingAncestorStateOfType_closure(t1, context, $T).call$0());
      t1 = t1.result;
      t1.toString;
      return t1;
    },
    LookupBoundary_debugIsHidingAncestorRenderObjectOfType(context, $T) {
      var t1 = {};
      t1.result = null;
      A.assertHelper(new A.LookupBoundary_debugIsHidingAncestorRenderObjectOfType_closure(t1, context, $T).call$0());
      t1 = t1.result;
      t1.toString;
      return t1;
    },
    LookupBoundary_findAncestorWidgetOfExactType_closure: function LookupBoundary_findAncestorWidgetOfExactType_closure(t0, t1) {
      this._box_0 = t0;
      this.T = t1;
    },
    LookupBoundary_findAncestorStateOfType_closure: function LookupBoundary_findAncestorStateOfType_closure(t0, t1) {
      this._box_0 = t0;
      this.T = t1;
    },
    LookupBoundary_findRootAncestorStateOfType_closure: function LookupBoundary_findRootAncestorStateOfType_closure(t0, t1) {
      this._box_0 = t0;
      this.T = t1;
    },
    LookupBoundary_findAncestorRenderObjectOfType_closure: function LookupBoundary_findAncestorRenderObjectOfType_closure(t0, t1) {
      this._box_0 = t0;
      this.T = t1;
    },
    LookupBoundary_debugIsHidingAncestorWidgetOfExactType_closure: function LookupBoundary_debugIsHidingAncestorWidgetOfExactType_closure(t0, t1, t2) {
      this._box_1 = t0;
      this.context = t1;
      this.T = t2;
    },
    LookupBoundary_debugIsHidingAncestorWidgetOfExactType__closure: function LookupBoundary_debugIsHidingAncestorWidgetOfExactType__closure(t0, t1) {
      this._box_0 = t0;
      this.T = t1;
    },
    LookupBoundary_debugIsHidingAncestorStateOfType_closure: function LookupBoundary_debugIsHidingAncestorStateOfType_closure(t0, t1, t2) {
      this._box_1 = t0;
      this.context = t1;
      this.T = t2;
    },
    LookupBoundary_debugIsHidingAncestorStateOfType__closure: function LookupBoundary_debugIsHidingAncestorStateOfType__closure(t0, t1) {
      this._box_0 = t0;
      this.T = t1;
    },
    LookupBoundary_debugIsHidingAncestorRenderObjectOfType_closure: function LookupBoundary_debugIsHidingAncestorRenderObjectOfType_closure(t0, t1, t2) {
      this._box_1 = t0;
      this.context = t1;
      this.T = t2;
    },
    LookupBoundary_debugIsHidingAncestorRenderObjectOfType__closure: function LookupBoundary_debugIsHidingAncestorRenderObjectOfType__closure(t0, t1) {
      this._box_0 = t0;
      this.T = t1;
    },
    TextMagnifierConfiguration__none(context, controller, magnifierInfo) {
      type$.BuildContext._as(context);
      type$.MagnifierController._as(controller);
      type$.ValueNotifier_MagnifierInfo._as(magnifierInfo);
      return null;
    },
    MagnifierController_shiftWithinBounds(bounds, rect) {
      var t5, t6, t7, t8, rectShift,
        _s19_ = "attempted to shift ",
        t1 = rect.right,
        t2 = rect.left,
        t3 = bounds.right,
        t4 = bounds.left;
      if (A.assertTest(t1 - t2 <= t3 - t4))
        A.assertThrow(_s19_ + rect.toString$0(0) + " within " + bounds.toString$0(0) + ", but the rect has a greater width.");
      t5 = rect.bottom;
      t6 = rect.top;
      t7 = bounds.bottom;
      t8 = bounds.top;
      if (A.assertTest(t5 - t6 <= t7 - t8))
        A.assertThrow(_s19_ + rect.toString$0(0) + " within " + bounds.toString$0(0) + ", but the rect has a greater height.");
      if (t2 < t4)
        rectShift = B.Offset_0_0.$add(0, new A.Offset(t4 - t2, 0));
      else
        rectShift = t1 > t3 ? B.Offset_0_0.$add(0, new A.Offset(t3 - t1, 0)) : B.Offset_0_0;
      if (t6 < t8)
        rectShift = rectShift.$add(0, new A.Offset(0, t8 - t6));
      else if (t5 > t7)
        rectShift = rectShift.$add(0, new A.Offset(0, t7 - t5));
      return rect.shift$1(rectShift);
    },
    RawMagnifier$(child, clipBehavior, decoration, focalPointOffset, magnificationScale, size) {
      if (A.assertTest(magnificationScale !== 0))
        A.assertThrow("Magnification scale of 0 results in undefined behavior.");
      return new A.RawMagnifier(child, decoration, clipBehavior, focalPointOffset, magnificationScale, size, null);
    },
    MagnifierInfo: function MagnifierInfo(t0, t1, t2, t3) {
      var _ = this;
      _.globalGesturePosition = t0;
      _.currentLineBoundaries = t1;
      _.caretRect = t2;
      _.fieldBounds = t3;
    },
    TextMagnifierConfiguration: function TextMagnifierConfiguration(t0, t1) {
      this._magnifierBuilder = t0;
      this.shouldDisplayHandlesInMagnifier = t1;
    },
    MagnifierController: function MagnifierController() {
      this._overlayEntry = this.animationController = null;
    },
    MagnifierController_show_closure: function MagnifierController_show_closure(t0, t1) {
      this.capturedThemes = t0;
      this.builder = t1;
    },
    MagnifierDecoration: function MagnifierDecoration(t0, t1, t2) {
      this.opacity = t0;
      this.shadows = t1;
      this.shape = t2;
    },
    RawMagnifier: function RawMagnifier(t0, t1, t2, t3, t4, t5, t6) {
      var _ = this;
      _.child = t0;
      _.decoration = t1;
      _.clipBehavior = t2;
      _.focalPointOffset = t3;
      _.magnificationScale = t4;
      _.size = t5;
      _.key = t6;
    },
    _NegativeClip: function _NegativeClip(t0, t1) {
      this.shape = t0;
      this._reclip = t1;
    },
    _Magnifier: function _Magnifier(t0, t1, t2, t3) {
      var _ = this;
      _.focalPointOffset = t0;
      _.magnificationScale = t1;
      _.child = t2;
      _.key = t3;
    },
    _RenderMagnification: function _RenderMagnification(t0, t1, t2, t3, t4) {
      var _ = this;
      _._focalPointOffset = t0;
      _._magnificationScale = t1;
      _.RenderObjectWithChildMixin__child = t2;
      _._layoutCacheStorage = t3;
      _._computingThisDryBaseline = _._computingThisDryLayout = false;
      _._box$_size = null;
      _._debugActivePointers = 0;
      _._debugDisposed = false;
      _.parentData = null;
      _._depth = 0;
      _.debugCreator = _._object$_parent = null;
      _._debugDoingThisLayout = _._debugDoingThisResize = false;
      _._debugCanParentUseSize = null;
      _._debugMutationsLocked = false;
      _._object$_owner = null;
      _._needsLayout = true;
      _._relayoutBoundary = null;
      _._doingThisLayoutWithCallback = false;
      _._constraints = null;
      _._debugDoingThisPaint = false;
      _.__RenderObject__wasRepaintBoundary_A = $;
      _._layerHandle = t4;
      _._needsCompositingBitsUpdate = false;
      _.__RenderObject__needsCompositing_A = $;
      _._needsPaint = true;
      _._needsCompositedLayerUpdate = false;
      _._cachedSemanticsConfiguration = null;
      _._needsSemanticsUpdate = true;
      _._semantics = null;
    },
    MediaQuery$(child, data) {
      return new A.MediaQuery(data, child, null);
    },
    MediaQuery$removePadding(child, context, removeBottom, removeLeft, removeRight, removeTop) {
      A.debugCheckHasMediaQuery(context);
      return new A.MediaQuery(A.InheritedModel_inheritFrom(context, null, type$.MediaQuery).data.removePadding$4$removeBottom$removeLeft$removeRight$removeTop(removeBottom, removeLeft, removeRight, removeTop), child, null);
    },
    MediaQuery_withClampedTextScaling(child, maxScaleFactor) {
      A.assertHelper(maxScaleFactor >= 0);
      A.assertHelper(!isNaN(maxScaleFactor));
      A.assertHelper(isFinite(0));
      return new A.Builder(new A.MediaQuery_withClampedTextScaling_closure(0, maxScaleFactor, child), null);
    },
    MediaQuery__maybeOf(context, aspect) {
      var t1 = A.InheritedModel_inheritFrom(context, aspect, type$.MediaQuery);
      return t1 == null ? null : t1.data;
    },
    Orientation: function Orientation(t0, t1) {
      this.index = t0;
      this._name = t1;
    },
    _MediaQueryAspect: function _MediaQueryAspect(t0, t1) {
      this.index = t0;
      this._name = t1;
    },
    MediaQueryData: function MediaQueryData(t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t18) {
      var _ = this;
      _.size = t0;
      _.devicePixelRatio = t1;
      _._textScaler = t2;
      _.platformBrightness = t3;
      _.viewInsets = t4;
      _.padding = t5;
      _.viewPadding = t6;
      _.systemGestureInsets = t7;
      _.alwaysUse24HourFormat = t8;
      _.accessibleNavigation = t9;
      _.invertColors = t10;
      _.highContrast = t11;
      _.onOffSwitchLabels = t12;
      _.disableAnimations = t13;
      _.boldText = t14;
      _.navigationMode = t15;
      _.gestureSettings = t16;
      _.displayFeatures = t17;
      _.supportsShowingSystemContextMenu = t18;
    },
    MediaQueryData_removeDisplayFeatures_closure: function MediaQueryData_removeDisplayFeatures_closure(t0) {
      this.subScreen = t0;
    },
    MediaQuery: function MediaQuery(t0, t1, t2) {
      this.data = t0;
      this.child = t1;
      this.key = t2;
    },
    MediaQuery_withClampedTextScaling_closure: function MediaQuery_withClampedTextScaling_closure(t0, t1, t2) {
      this.minScaleFactor = t0;
      this.maxScaleFactor = t1;
      this.child = t2;
    },
    MediaQuery_updateShouldNotifyDependent_closure: function MediaQuery_updateShouldNotifyDependent_closure(t0, t1) {
      this.$this = t0;
      this.oldWidget = t1;
    },
    NavigationMode: function NavigationMode(t0, t1) {
      this.index = t0;
      this._name = t1;
    },
    _MediaQueryFromView: function _MediaQueryFromView(t0, t1, t2) {
      this.view = t0;
      this.child = t1;
      this.key = t2;
    },
    _MediaQueryFromViewState: function _MediaQueryFromViewState(t0) {
      var _ = this;
      _._widget = _._media_query$_data = _._parentData = null;
      _._debugLifecycleState = t0;
      _._framework$_element = null;
    },
    _MediaQueryFromViewState__updateData_closure: function _MediaQueryFromViewState__updateData_closure(t0, t1) {
      this.$this = t0;
      this.newData = t1;
    },
    __MediaQueryFromViewState_State_WidgetsBindingObserver: function __MediaQueryFromViewState_State_WidgetsBindingObserver() {
    },
    ModalBarrier$(barrierSemanticsDismissible, clipDetailsNotifier, color, dismissible, onDismiss, semanticsLabel, semanticsOnTapHint) {
      return new A.ModalBarrier(color, dismissible, onDismiss, true, semanticsLabel, clipDetailsNotifier, semanticsOnTapHint, null);
    },
    ModalBarrier: function ModalBarrier(t0, t1, t2, t3, t4, t5, t6, t7) {
      var _ = this;
      _.color = t0;
      _.dismissible = t1;
      _.onDismiss = t2;
      _.barrierSemanticsDismissible = t3;
      _.semanticsLabel = t4;
      _.clipDetailsNotifier = t5;
      _.semanticsOnTapHint = t6;
      _.key = t7;
    },
    ModalBarrier_build_handleDismiss: function ModalBarrier_build_handleDismiss(t0, t1) {
      this.$this = t0;
      this.context = t1;
    },
    AnimatedModalBarrier: function AnimatedModalBarrier(t0, t1, t2, t3, t4) {
      var _ = this;
      _.dismissible = t0;
      _.semanticsLabel = t1;
      _.barrierSemanticsDismissible = t2;
      _.listenable = t3;
      _.key = t4;
    },
    _AnyTapGestureRecognizer: function _AnyTapGestureRecognizer(t0, t1, t2, t3, t4, t5, t6, t7, t8) {
      var _ = this;
      _.onAnyTapUp = null;
      _._wonArenaForPrimaryPointer = _._sentTapDown = false;
      _._up = _._down = null;
      _.deadline = t0;
      _.postAcceptSlopTolerance = t1;
      _._recognizer$_state = t2;
      _._initialPosition = _._primaryPointer = null;
      _._gestureAccepted = false;
      _._recognizer$_timer = null;
      _._entries = t3;
      _._trackedPointers = t4;
      _._team = null;
      _.debugOwner = t5;
      _.gestureSettings = null;
      _.supportedDevices = t6;
      _.allowedButtonsFilter = t7;
      _._pointerToKind = t8;
    },
    _AnyTapGestureRecognizerFactory: function _AnyTapGestureRecognizerFactory(t0) {
      this.onAnyTapUp = t0;
    },
    _ModalBarrierGestureDetector: function _ModalBarrierGestureDetector(t0, t1, t2) {
      this.child = t0;
      this.onDismiss = t1;
      this.key = t2;
    },
    NavigationToolbar: function NavigationToolbar(t0, t1, t2, t3, t4, t5) {
      var _ = this;
      _.leading = t0;
      _.middle = t1;
      _.trailing = t2;
      _.centerMiddle = t3;
      _.middleSpacing = t4;
      _.key = t5;
    },
    _ToolbarSlot: function _ToolbarSlot(t0, t1) {
      this.index = t0;
      this._name = t1;
    },
    _ToolbarLayout: function _ToolbarLayout(t0, t1, t2) {
      var _ = this;
      _.centerMiddle = t0;
      _.middleSpacing = t1;
      _.textDirection = t2;
      _._debugChildrenNeedingLayout = _._idToChild = null;
    },
    Navigator_maybePop(context, $T) {
      return A.Navigator_of(context, false).maybePop$1$1(null, $T);
    },
    Navigator_of(context, rootNavigator) {
      var _0_2_isSet, t2, t3, _0_2, $navigator, t1 = {};
      t1.navigator = null;
      _0_2_isSet = context instanceof A.StatefulElement;
      if (_0_2_isSet) {
        t2 = context._framework$_state;
        t2.toString;
        t3 = t2 instanceof A.NavigatorState;
        _0_2 = t2;
        t2 = t3;
      } else {
        _0_2 = null;
        t2 = false;
      }
      if (t2) {
        if (_0_2_isSet)
          t2 = _0_2;
        else {
          t2 = context._framework$_state;
          t2.toString;
        }
        type$.NavigatorState._as(t2);
        t1.navigator = t2;
      } else
        t2 = null;
      if (rootNavigator) {
        t3 = context.findRootAncestorStateOfType$1$0(type$.NavigatorState);
        $navigator = t3 == null ? t2 : t3;
      } else
        $navigator = t2 == null ? context.findAncestorStateOfType$1$0(type$.NavigatorState) : t2;
      t1.navigator = $navigator;
      A.assertHelper(new A.Navigator_of_closure(t1).call$0());
      t1 = t1.navigator;
      t1.toString;
      return t1;
    },
    Navigator_maybeOf(context) {
      var t2, _0_2, $navigator,
        t1 = context._framework$_state;
      t1.toString;
      t2 = t1 instanceof A.NavigatorState;
      _0_2 = t1;
      t1 = t2;
      if (t1) {
        type$.NavigatorState._as(_0_2);
        $navigator = _0_2;
      } else
        $navigator = null;
      t1 = $navigator == null ? context.findAncestorStateOfType$1$0(type$.NavigatorState) : $navigator;
      return t1;
    },
    Navigator_defaultGenerateInitialRoutes($navigator, initialRouteName) {
      var result, _box_1, t1, routeParts, _box_0, t2, _i, part, route, _null = null, _box_2 = {};
      _box_2.initialRouteName = initialRouteName;
      result = A._setArrayType([], type$.JSArray_nullable_Route_dynamic);
      if (B.JSString_methods.startsWith$1(initialRouteName, "/") && initialRouteName.length > 1) {
        _box_1 = {};
        initialRouteName = _box_2.initialRouteName = B.JSString_methods.substring$1(initialRouteName, 1);
        _box_1.debugRouteNames = null;
        A.assertHelper(new A.Navigator_defaultGenerateInitialRoutes_closure(_box_1).call$0());
        t1 = type$.dynamic;
        B.JSArray_methods.add$1(result, $navigator._routeNamed$1$3$allowNull$arguments("/", true, _null, t1));
        routeParts = initialRouteName.split("/");
        if (initialRouteName.length !== 0) {
          _box_0 = {};
          _box_0.routeName = "";
          for (t2 = routeParts.length, _i = 0; _i < t2; ++_i) {
            part = routeParts[_i];
            _box_0.routeName = _box_0.routeName + ("/" + part);
            A.assertHelper(new A.Navigator_defaultGenerateInitialRoutes_closure0(_box_1, _box_0).call$0());
            B.JSArray_methods.add$1(result, $navigator._routeNamed$1$3$allowNull$arguments(_box_0.routeName, true, _null, t1));
          }
        }
        if (B.JSArray_methods.get$last(result) == null) {
          A.assertHelper(new A.Navigator_defaultGenerateInitialRoutes_closure1(_box_2).call$0());
          for (t1 = result.length, _i = 0; _i < result.length; result.length === t1 || (0, A.throwConcurrentModificationError)(result), ++_i) {
            route = result[_i];
            if (route != null)
              route.dispose$0();
          }
          B.JSArray_methods.clear$0(result);
        }
      } else if (initialRouteName !== "/")
        B.JSArray_methods.add$1(result, $navigator._routeNamed$1$3$allowNull$arguments(initialRouteName, true, _null, type$.dynamic));
      B.JSArray_methods.removeWhere$1(result, new A.Navigator_defaultGenerateInitialRoutes_closure2());
      if (result.length === 0)
        B.JSArray_methods.add$1(result, $navigator._routeNamed$1$2$arguments("/", _null, type$.dynamic));
      return new A.CastList(result, type$.CastList_of_nullable_Route_dynamic_and_Route_dynamic);
    },
    _RouteEntry$(route, initialState, pageBased, restorationInformation) {
      var t1 = new ($.$get$_WeakReferenceWrapper__weakRefConstructor())(B.C__RoutePlaceholder);
      A.assertHelper(!pageBased);
      A.assertHelper(initialState === B._RouteLifecycle_0 || initialState === B._RouteLifecycle_1 || initialState === B._RouteLifecycle_3 || initialState === B._RouteLifecycle_4 || initialState === B._RouteLifecycle_6);
      t1 = new A._RouteEntry(route, restorationInformation, pageBased, initialState, B.C__RoutePlaceholder, new A._WeakReferenceWrapper(t1, type$._WeakReferenceWrapper__RoutePlaceholder), B.C__RoutePlaceholder);
      $.$get$FlutterMemoryAllocations_instance().dispatchObjectCreated$3$className$library$object(B.Type__RouteEntry_vkf.toString$0(0), "package:flutter/widgets.dart", t1);
      return t1;
    },
    _RouteEntry_isPresentPredicate(entry) {
      return type$._RouteEntry._as(entry).get$isPresent();
    },
    _RouteEntry_suitableForTransitionAnimationPredicate(entry) {
      var t1 = entry.currentState.index;
      return t1 <= 10 && t1 >= 3;
    },
    _RouteEntry_willBePresentPredicate(entry) {
      return entry.get$willBePresent();
    },
    _RouteEntry_isRoutePredicate(route) {
      return new A._RouteEntry_isRoutePredicate_closure(route);
    },
    NavigatorState__disposeRouteEntry(entry, graceful) {
      var t1, t2, _i;
      for (t1 = entry.route._overlayEntries, t2 = t1.length, _i = 0; _i < t1.length; t1.length === t2 || (0, A.throwConcurrentModificationError)(t1), ++_i)
        t1[_i].remove$0(0);
      if (graceful)
        entry.dispose$0();
      else
        entry.forcedDispose$0();
    },
    _RestorationInformation__RestorationInformation$fromSerializableData(data) {
      var t1, t2, t3;
      type$.List_nullable_Object._as(data);
      t1 = J.getInterceptor$asx(data);
      A.assertHelper(t1.get$isNotEmpty(data));
      t2 = t1.$index(data, 0);
      t2.toString;
      A._asInt(t2);
      if (!(t2 >= 0 && t2 < 2))
        return A.ioore(B.List_5Hu, t2);
      switch (B.List_5Hu[t2].index) {
        case 0:
          t1 = t1.sublist$1(data, 1);
          A.assertHelper(t1.length > 1);
          t2 = t1.length;
          if (0 >= t2)
            return A.ioore(t1, 0);
          t3 = t1[0];
          t3.toString;
          A._asInt(t3);
          if (1 >= t2)
            return A.ioore(t1, 1);
          t2 = t1[1];
          t2.toString;
          return new A._NamedRestorationInformation(t3, A._asString(t2), A.IterableExtensions_elementAtOrNull(t1, 2, type$.nullable_Object), B._RouteRestorationType_0);
        case 1:
          t1 = t1.sublist$1(data, 1);
          A.assertHelper(t1.length > 1);
          t2 = t1.length;
          if (0 >= t2)
            return A.ioore(t1, 0);
          t3 = t1[0];
          t3.toString;
          A._asInt(t3);
          if (1 >= t2)
            return A.ioore(t1, 1);
          t2 = t1[1];
          t2.toString;
          return new A._AnonymousRestorationInformation(t3, type$.Route_dynamic_Function_2_BuildContext_and_nullable_Object._as(A.PluginUtilities_getCallbackFromHandle(new A.CallbackHandle(A._asInt(t2)))), A.IterableExtensions_elementAtOrNull(t1, 2, type$.nullable_Object), B._RouteRestorationType_1);
      }
    },
    RoutePopDisposition: function RoutePopDisposition(t0, t1) {
      this.index = t0;
      this._name = t1;
    },
    Route: function Route() {
    },
    Route_didPush_closure: function Route_didPush_closure(t0) {
      this.$this = t0;
    },
    Route_didAdd_closure: function Route_didAdd_closure(t0) {
      this.$this = t0;
    },
    RouteSettings: function RouteSettings(t0, t1) {
      this.name = t0;
      this.$arguments = t1;
    },
    NavigatorObserver: function NavigatorObserver() {
    },
    HeroControllerScope: function HeroControllerScope(t0, t1, t2) {
      this.controller = t0;
      this.child = t1;
      this.key = t2;
    },
    RouteTransitionRecord: function RouteTransitionRecord() {
    },
    TransitionDelegate: function TransitionDelegate() {
    },
    DefaultTransitionDelegate: function DefaultTransitionDelegate(t0) {
      this.$ti = t0;
    },
    Navigator: function Navigator(t0, t1, t2, t3, t4, t5, t6, t7, t8, t9) {
      var _ = this;
      _.initialRoute = t0;
      _.onGenerateRoute = t1;
      _.onUnknownRoute = t2;
      _.observers = t3;
      _.restorationScopeId = t4;
      _.routeTraversalEdgeBehavior = t5;
      _.onGenerateInitialRoutes = t6;
      _.reportsRouteUpdateToEngine = t7;
      _.clipBehavior = t8;
      _.key = t9;
    },
    Navigator_of_closure: function Navigator_of_closure(t0) {
      this._box_0 = t0;
    },
    Navigator_defaultGenerateInitialRoutes_closure: function Navigator_defaultGenerateInitialRoutes_closure(t0) {
      this._box_1 = t0;
    },
    Navigator_defaultGenerateInitialRoutes_closure0: function Navigator_defaultGenerateInitialRoutes_closure0(t0, t1) {
      this._box_1 = t0;
      this._box_0 = t1;
    },
    Navigator_defaultGenerateInitialRoutes_closure1: function Navigator_defaultGenerateInitialRoutes_closure1(t0) {
      this._box_2 = t0;
    },
    Navigator_defaultGenerateInitialRoutes_closure2: function Navigator_defaultGenerateInitialRoutes_closure2() {
    },
    _RouteLifecycle: function _RouteLifecycle(t0, t1) {
      this.index = t0;
      this._name = t1;
    },
    _RoutePlaceholder: function _RoutePlaceholder() {
    },
    _RouteEntry: function _RouteEntry(t0, t1, t2, t3, t4, t5, t6) {
      var _ = this;
      _.route = t0;
      _.restorationInformation = t1;
      _.pageBased = t2;
      _.currentState = t3;
      _.lastAnnouncedPreviousRoute = t4;
      _.lastAnnouncedPoppedNextRoute = t5;
      _.lastAnnouncedNextRoute = t6;
      _.pendingResult = _.lastFocusNode = null;
      _._reportRemovalToObserver = true;
      _._isWaitingForExitingDecision = false;
    },
    _RouteEntry_handlePush_closure: function _RouteEntry_handlePush_closure(t0, t1) {
      this.$this = t0;
      this.navigator = t1;
    },
    _RouteEntry_handlePush__closure: function _RouteEntry_handlePush__closure(t0) {
      this.navigator = t0;
    },
    _RouteEntry_handlePush__closure0: function _RouteEntry_handlePush__closure0(t0) {
      this.navigator = t0;
    },
    _RouteEntry_handleDidPopNext_closure: function _RouteEntry_handleDidPopNext_closure(t0) {
      this.$this = t0;
    },
    _RouteEntry_dispose_closure: function _RouteEntry_dispose_closure() {
    },
    _RouteEntry_dispose_closure0: function _RouteEntry_dispose_closure0(t0, t1, t2, t3, t4) {
      var _ = this;
      _._box_0 = t0;
      _.$this = t1;
      _.entry = t2;
      _.listener = t3;
      _.navigator = t4;
    },
    _RouteEntry_dispose__closure: function _RouteEntry_dispose__closure() {
    },
    _RouteEntry_dispose__closure0: function _RouteEntry_dispose__closure0(t0, t1) {
      this.$this = t0;
      this.navigator = t1;
    },
    _RouteEntry_isRoutePredicate_closure: function _RouteEntry_isRoutePredicate_closure(t0) {
      this.route = t0;
    },
    _NavigatorObservation: function _NavigatorObservation() {
    },
    _NavigatorPushObservation: function _NavigatorPushObservation(t0, t1) {
      this.primaryRoute = t0;
      this.secondaryRoute = t1;
    },
    _NavigatorPopObservation: function _NavigatorPopObservation(t0, t1) {
      this.primaryRoute = t0;
      this.secondaryRoute = t1;
    },
    _NavigatorRemoveObservation: function _NavigatorRemoveObservation(t0, t1) {
      this.primaryRoute = t0;
      this.secondaryRoute = t1;
    },
    _NavigatorReplaceObservation: function _NavigatorReplaceObservation(t0, t1) {
      this.primaryRoute = t0;
      this.secondaryRoute = t1;
    },
    _History: function _History(t0, t1) {
      var _ = this;
      _._navigator$_value = t0;
      _.ChangeNotifier__count = 0;
      _.ChangeNotifier__listeners = t1;
      _.ChangeNotifier__reentrantlyRemovedListeners = _.ChangeNotifier__notificationCallStackDepth = 0;
      _.ChangeNotifier__creationDispatched = _.ChangeNotifier__debugDisposed = false;
    },
    NavigatorState: function NavigatorState(t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16) {
      var _ = this;
      _.__NavigatorState__overlayKey_A = $;
      _._history = t0;
      _._entryWaitingForSubTreeDisposal = t1;
      _._serializableHistory = t2;
      _._observedRouteAdditions = t3;
      _._observedRouteDeletions = t4;
      _.focusNode = t5;
      _._debugLocked = false;
      _._heroControllerFromScope = null;
      _.__NavigatorState__effectiveObservers_A = $;
      _._rawNextPagelessRestorationScopeId = t6;
      _._lastAnnouncedRouteName = _._lastTopmostRoute = null;
      _._flushingHistory = _._debugUpdatingPage = false;
      _._userGesturesInProgressCount = 0;
      _.userGestureInProgressNotifier = t7;
      _._activePointers = t8;
      _.RestorationMixin__bucket = t9;
      _.RestorationMixin__properties = t10;
      _.RestorationMixin__debugPropertiesWaitingForReregistration = t11;
      _.RestorationMixin__firstRestorePending = t12;
      _.RestorationMixin__currentParent = t13;
      _.TickerProviderStateMixin__tickers = t14;
      _.TickerProviderStateMixin__tickerModeNotifier = t15;
      _._widget = null;
      _._debugLifecycleState = t16;
      _._framework$_element = null;
    },
    NavigatorState__handleHistoryChanged_closure: function NavigatorState__handleHistoryChanged_closure(t0, t1) {
      this.$this = t0;
      this.notification = t1;
    },
    NavigatorState_restoreState_closure: function NavigatorState_restoreState_closure(t0) {
      this.$this = t0;
    },
    NavigatorState_restoreState_closure0: function NavigatorState_restoreState_closure0(t0) {
      this.$this = t0;
    },
    NavigatorState_restoreState_closure1: function NavigatorState_restoreState_closure1(t0) {
      this.$this = t0;
    },
    NavigatorState__forcedDisposeAllRouteEntries_closure: function NavigatorState__forcedDisposeAllRouteEntries_closure() {
    },
    NavigatorState__updateHeroController_closure: function NavigatorState__updateHeroController_closure(t0, t1) {
      this.$this = t0;
      this.newHeroController = t1;
    },
    NavigatorState__updateHeroController__closure: function NavigatorState__updateHeroController__closure(t0, t1, t2) {
      this.$this = t0;
      this.newHeroController = t1;
      this.previousOwner = t2;
    },
    NavigatorState_dispose_closure: function NavigatorState_dispose_closure(t0) {
      this.$this = t0;
    },
    NavigatorState__routeNamed_closure: function NavigatorState__routeNamed_closure(t0, t1) {
      this.$this = t0;
      this.name = t1;
    },
    NavigatorState__routeNamed_closure0: function NavigatorState__routeNamed_closure0(t0, t1) {
      this.$this = t0;
      this.name = t1;
    },
    NavigatorState__routeNamed_closure1: function NavigatorState__routeNamed_closure1(t0, t1, t2) {
      this._box_0 = t0;
      this.$this = t1;
      this.name = t2;
    },
    NavigatorState__pushEntry_closure: function NavigatorState__pushEntry_closure(t0) {
      this.$this = t0;
    },
    NavigatorState__pushEntry_closure0: function NavigatorState__pushEntry_closure0(t0) {
      this.$this = t0;
    },
    NavigatorState__afterNavigation_closure: function NavigatorState__afterNavigation_closure() {
    },
    NavigatorState_pop_closure: function NavigatorState_pop_closure(t0) {
      this.$this = t0;
    },
    NavigatorState_pop_closure0: function NavigatorState_pop_closure0(t0) {
      this.$this = t0;
    },
    NavigatorState_finalizeRoute_closure: function NavigatorState_finalizeRoute_closure(t0, t1) {
      this._box_0 = t0;
      this.$this = t1;
    },
    NavigatorState_finalizeRoute_closure0: function NavigatorState_finalizeRoute_closure0(t0, t1) {
      this._box_0 = t0;
      this.$this = t1;
    },
    NavigatorState__cancelActivePointers_closure: function NavigatorState__cancelActivePointers_closure(t0) {
      this.absorber = t0;
    },
    NavigatorState_build_closure: function NavigatorState_build_closure(t0, t1) {
      this.$this = t0;
      this.context = t1;
    },
    _RouteRestorationType: function _RouteRestorationType(t0, t1) {
      this.index = t0;
      this._name = t1;
    },
    _RestorationInformation: function _RestorationInformation() {
    },
    _NamedRestorationInformation: function _NamedRestorationInformation(t0, t1, t2, t3) {
      var _ = this;
      _.restorationScopeId = t0;
      _.name = t1;
      _.$arguments = t2;
      _.type = t3;
      _._serializableData = null;
    },
    _AnonymousRestorationInformation: function _AnonymousRestorationInformation(t0, t1, t2, t3) {
      var _ = this;
      _.restorationScopeId = t0;
      _.routeBuilder = t1;
      _.$arguments = t2;
      _.type = t3;
      _._serializableData = null;
    },
    _HistoryProperty: function _HistoryProperty(t0) {
      var _ = this;
      _._pageToPagelessRoutes = null;
      _._restoration0$_disposed = false;
      _._restoration0$_owner = _._restoration0$_restorationId = null;
      _.ChangeNotifier__count = 0;
      _.ChangeNotifier__listeners = t0;
      _.ChangeNotifier__reentrantlyRemovedListeners = _.ChangeNotifier__notificationCallStackDepth = 0;
      _.ChangeNotifier__creationDispatched = _.ChangeNotifier__debugDisposed = false;
    },
    _HistoryProperty_fromPrimitives_closure: function _HistoryProperty_fromPrimitives_closure() {
    },
    NavigationNotification: function NavigationNotification(t0) {
      this.canHandlePop = t0;
    },
    _NavigatorState_State_TickerProviderStateMixin_RestorationMixin_dispose_closure: function _NavigatorState_State_TickerProviderStateMixin_RestorationMixin_dispose_closure() {
    },
    _NavigatorState_State_TickerProviderStateMixin_dispose_closure: function _NavigatorState_State_TickerProviderStateMixin_dispose_closure(t0) {
      this.$this = t0;
    },
    _NavigatorState_State_TickerProviderStateMixin: function _NavigatorState_State_TickerProviderStateMixin() {
    },
    _NavigatorState_State_TickerProviderStateMixin_RestorationMixin: function _NavigatorState_State_TickerProviderStateMixin_RestorationMixin() {
    },
    __History_Iterable_ChangeNotifier: function __History_Iterable_ChangeNotifier() {
    },
    Notification0: function Notification0() {
    },
    NotificationListener: function NotificationListener(t0, t1, t2, t3) {
      var _ = this;
      _.onNotification = t0;
      _.child = t1;
      _.key = t2;
      _.$ti = t3;
    },
    _NotificationElement: function _NotificationElement(t0, t1, t2, t3) {
      var _ = this;
      _._slot = _._notificationTree = _._framework$_parent = _._framework$_child = null;
      _.__Element__depth_A = $;
      _._widget = t0;
      _._parentBuildScope = _._framework$_owner = null;
      _._lifecycleState = t1;
      _._debugForgottenChildrenWithGlobalKey = t2;
      _._dependencies = _._inheritedElements = null;
      _._hadUnsatisfiedDependencies = false;
      _._dirty = true;
      _._debugBuiltOnce = _._inDirtyList = false;
      _.$ti = t3;
    },
    LayoutChangedNotification: function LayoutChangedNotification() {
    },
    __NotificationElement_ProxyElement_NotifiableElementMixin: function __NotificationElement_ProxyElement_NotifiableElementMixin() {
    },
    OverflowBar$(alignment, children, overflowAlignment, overflowDirection, overflowSpacing, spacing) {
      return new A.OverflowBar(spacing, alignment, overflowSpacing, overflowAlignment, overflowDirection, children, null);
    },
    OverflowBarAlignment: function OverflowBarAlignment(t0, t1) {
      this.index = t0;
      this._name = t1;
    },
    OverflowBar: function OverflowBar(t0, t1, t2, t3, t4, t5, t6) {
      var _ = this;
      _.spacing = t0;
      _.alignment = t1;
      _.overflowSpacing = t2;
      _.overflowAlignment = t3;
      _.overflowDirection = t4;
      _.children = t5;
      _.key = t6;
    },
    _OverflowBarParentData: function _OverflowBarParentData(t0, t1, t2) {
      this.ContainerParentDataMixin_previousSibling = t0;
      this.ContainerParentDataMixin_nextSibling = t1;
      this.offset = t2;
    },
    _RenderOverflowBar: function _RenderOverflowBar(t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10) {
      var _ = this;
      _._overflow_bar$_spacing = t0;
      _._overflow_bar$_alignment = t1;
      _._overflowSpacing = t2;
      _._overflowAlignment = t3;
      _._overflowDirection = t4;
      _._overflow_bar$_textDirection = t5;
      _.ContainerRenderObjectMixin__childCount = t6;
      _.ContainerRenderObjectMixin__firstChild = t7;
      _.ContainerRenderObjectMixin__lastChild = t8;
      _._layoutCacheStorage = t9;
      _._computingThisDryBaseline = _._computingThisDryLayout = false;
      _._box$_size = null;
      _._debugActivePointers = 0;
      _._debugDisposed = false;
      _.parentData = null;
      _._depth = 0;
      _.debugCreator = _._object$_parent = null;
      _._debugDoingThisLayout = _._debugDoingThisResize = false;
      _._debugCanParentUseSize = null;
      _._debugMutationsLocked = false;
      _._object$_owner = null;
      _._needsLayout = true;
      _._relayoutBoundary = null;
      _._doingThisLayoutWithCallback = false;
      _._constraints = null;
      _._debugDoingThisPaint = false;
      _.__RenderObject__wasRepaintBoundary_A = $;
      _._layerHandle = t10;
      _._needsCompositingBitsUpdate = false;
      _.__RenderObject__needsCompositing_A = $;
      _._needsPaint = true;
      _._needsCompositedLayerUpdate = false;
      _._cachedSemanticsConfiguration = null;
      _._needsSemanticsUpdate = true;
      _._semantics = null;
    },
    _RenderOverflowBar_performLayout_nextChild: function _RenderOverflowBar_performLayout_nextChild(t0, t1) {
      this._box_0 = t0;
      this.$this = t1;
    },
    __RenderOverflowBar_RenderBox_ContainerRenderObjectMixin: function __RenderOverflowBar_RenderBox_ContainerRenderObjectMixin() {
    },
    __RenderOverflowBar_RenderBox_ContainerRenderObjectMixin_RenderBoxContainerDefaultsMixin: function __RenderOverflowBar_RenderBox_ContainerRenderObjectMixin_RenderBoxContainerDefaultsMixin() {
    },
    OverlayEntry$(builder, canSizeOverlay, maintainState) {
      var t1 = new A.OverlayEntry(builder, maintainState, canSizeOverlay, A.ValueNotifier$(null, type$.nullable__OverlayEntryWidgetState), new A.LabeledGlobalKey(null, type$.LabeledGlobalKey__OverlayEntryWidgetState));
      $.$get$FlutterMemoryAllocations_instance().dispatchObjectCreated$3$className$library$object(B.Type_OverlayEntry_G2R.toString$0(0), "package:flutter/widgets.dart", t1);
      return t1;
    },
    Overlay_of(context, debugRequiredFor, rootOverlay) {
      var t1 = type$.OverlayState;
      t1 = rootOverlay ? A.LookupBoundary_findRootAncestorStateOfType(context, t1) : A.LookupBoundary_findAncestorStateOfType(context, t1);
      A.assertHelper(new A.Overlay_of_closure(t1, context, debugRequiredFor).call$0());
      t1.toString;
      return t1;
    },
    _RenderTheaterMixin_baselineForChild(child, theaterSize, nonPositionedChildConstraints, alignment, baseline) {
      var childConstraints, baselineOffset, _0_1, t2, $top, _0_3, bottom,
        t1 = child.parentData;
      t1.toString;
      type$.StackParentData._as(t1);
      childConstraints = t1.get$isPositioned() ? t1.positionedChildConstraints$1(theaterSize) : nonPositionedChildConstraints;
      baselineOffset = child.getDryBaseline$2(childConstraints, baseline);
      if (baselineOffset == null)
        return null;
      $label0$0: {
        _0_1 = t1.top;
        t2 = _0_1 != null;
        if (t2)
          if (_0_1 == null)
            A._asDouble(_0_1);
        if (t2) {
          $top = _0_1 == null ? A._asDouble(_0_1) : _0_1;
          t1 = $top;
          break $label0$0;
        }
        _0_3 = t1.bottom;
        t1 = _0_3 != null;
        if (t1)
          if (_0_3 == null)
            A._asDouble(_0_3);
        if (t1) {
          bottom = _0_3 == null ? A._asDouble(_0_3) : _0_3;
          t1 = theaterSize._dy - bottom - child._computeIntrinsics$2$3(B.C__DryLayout, childConstraints, child.get$_computeDryLayout(), type$.BoxConstraints, type$.Size)._dy;
          break $label0$0;
        }
        t1 = alignment.alongOffset$1(type$.Offset._as(theaterSize.$sub(0, child._computeIntrinsics$2$3(B.C__DryLayout, childConstraints, child.get$_computeDryLayout(), type$.BoxConstraints, type$.Size))))._dy;
        break $label0$0;
      }
      return baselineOffset + t1;
    },
    _RenderTheater__detachChild(child) {
      return type$.RenderObject._as(child).detach$0(0);
    },
    _RenderTheaterMarker_of(context, targetRootOverlay) {
      var t1,
        marker = context.dependOnInheritedWidgetOfExactType$1$0(type$._RenderTheaterMarker);
      if (marker != null)
        return marker;
      t1 = A._setArrayType([A.ErrorSummary$("No Overlay widget found."), A.ErrorDescription$(A.getRuntimeTypeOfDartObject(context.get$widget()).toString$0(0) + " widgets require an Overlay widget ancestor.\nAn overlay lets widgets float on top of other widget children."), A.ErrorHint$(string$.To_int)], type$.JSArray_DiagnosticsNode);
      B.JSArray_methods.addAll$1(t1, context.describeMissingAncestor$1$expectedAncestorType(B.Type_Overlay_5YM));
      throw A.wrapException(A.FlutterError$fromParts(t1));
    },
    _OverlayPortal$(child, overlayChild, overlayLocation) {
      A.assertHelper(overlayChild == null || overlayLocation != null);
      if (overlayLocation != null)
        overlayLocation._debugIsLocationValid$0();
      return new A._OverlayPortal(overlayChild, child, overlayLocation, null);
    },
    OverlayEntry: function OverlayEntry(t0, t1, t2, t3, t4) {
      var _ = this;
      _.builder = t0;
      _._overlay$_opaque = false;
      _._maintainState = t1;
      _.canSizeOverlay = t2;
      _._overlayEntryStateNotifier = t3;
      _._overlay = null;
      _._key = t4;
      _._disposedByOwner = false;
    },
    OverlayEntry_remove_closure: function OverlayEntry_remove_closure(t0) {
      this.overlay = t0;
    },
    _OverlayEntryWidget: function _OverlayEntryWidget(t0, t1, t2, t3) {
      var _ = this;
      _.entry = t0;
      _.overlayState = t1;
      _.tickerEnabled = t2;
      _.key = t3;
    },
    _OverlayEntryWidgetState: function _OverlayEntryWidgetState(t0) {
      var _ = this;
      _.___OverlayEntryWidgetState__theater_A = $;
      _._sortedTheaterSiblings = null;
      _.___OverlayEntryWidgetState__hitTestOrderIterable_FI = _.___OverlayEntryWidgetState__paintOrderIterable_FI = $;
      _._widget = null;
      _._debugLifecycleState = t0;
      _._framework$_element = null;
    },
    _OverlayEntryWidgetState__markNeedsBuild_closure: function _OverlayEntryWidgetState__markNeedsBuild_closure() {
    },
    Overlay: function Overlay(t0, t1, t2) {
      this.initialEntries = t0;
      this.clipBehavior = t1;
      this.key = t2;
    },
    Overlay_of_closure: function Overlay_of_closure(t0, t1, t2) {
      this.result = t0;
      this.context = t1;
      this.debugRequiredFor = t2;
    },
    OverlayState: function OverlayState(t0, t1, t2, t3) {
      var _ = this;
      _._overlay$_entries = t0;
      _.TickerProviderStateMixin__tickers = t1;
      _.TickerProviderStateMixin__tickerModeNotifier = t2;
      _._widget = null;
      _._debugLifecycleState = t3;
      _._framework$_element = null;
    },
    OverlayState_insert_closure: function OverlayState_insert_closure(t0, t1, t2, t3) {
      var _ = this;
      _.$this = t0;
      _.below = t1;
      _.above = t2;
      _.entry = t3;
    },
    OverlayState_insertAll_closure: function OverlayState_insertAll_closure(t0, t1, t2, t3) {
      var _ = this;
      _.$this = t0;
      _.below = t1;
      _.above = t2;
      _.entries = t3;
    },
    OverlayState_rearrange_closure: function OverlayState_rearrange_closure(t0) {
      this.$this = t0;
    },
    OverlayState_rearrange_closure0: function OverlayState_rearrange_closure0(t0) {
      this.$this = t0;
    },
    OverlayState_rearrange_closure1: function OverlayState_rearrange_closure1(t0, t1, t2, t3, t4) {
      var _ = this;
      _.$this = t0;
      _.newEntriesList = t1;
      _.old = t2;
      _.below = t3;
      _.above = t4;
    },
    OverlayState__markDirty_closure: function OverlayState__markDirty_closure() {
    },
    OverlayState__didChangeEntryOpacity_closure: function OverlayState__didChangeEntryOpacity_closure() {
    },
    _Theater: function _Theater(t0, t1, t2, t3) {
      var _ = this;
      _.skipCount = t0;
      _.clipBehavior = t1;
      _.children = t2;
      _.key = t3;
    },
    _TheaterElement: function _TheaterElement(t0, t1, t2, t3) {
      var _ = this;
      _.__MultiChildRenderObjectElement__children_A = $;
      _._forgottenChildren = t0;
      _._slot = _._notificationTree = _._framework$_parent = _._ancestorRenderObjectElement = _._renderObject = null;
      _.__Element__depth_A = $;
      _._widget = t1;
      _._parentBuildScope = _._framework$_owner = null;
      _._lifecycleState = t2;
      _._debugForgottenChildrenWithGlobalKey = t3;
      _._dependencies = _._inheritedElements = null;
      _._hadUnsatisfiedDependencies = false;
      _._dirty = true;
      _._debugBuiltOnce = _._inDirtyList = false;
    },
    _TheaterElement_moveRenderObjectChild_closure: function _TheaterElement_moveRenderObjectChild_closure(t0, t1, t2) {
      this.$this = t0;
      this.child = t1;
      this.newSlot = t2;
    },
    _RenderTheaterMixin: function _RenderTheaterMixin() {
    },
    _RenderTheaterMixin_hitTestChildren_childHitTest: function _RenderTheaterMixin_hitTestChildren_childHitTest(t0) {
      this.localChild = t0;
    },
    _TheaterParentData: function _TheaterParentData(t0, t1, t2) {
      var _ = this;
      _.height = _.width = _.left = _.bottom = _.right = _.top = _.overlayEntry = null;
      _.ContainerParentDataMixin_previousSibling = t0;
      _.ContainerParentDataMixin_nextSibling = t1;
      _.offset = t2;
    },
    _RenderTheater: function _RenderTheater(t0, t1, t2, t3, t4, t5, t6, t7, t8) {
      var _ = this;
      _._alignmentCache = null;
      _._overlay$_textDirection = t0;
      _._overlay$_skipCount = t1;
      _._overlay$_clipBehavior = t2;
      _._layingOutSizeDeterminingChild = _._skipMarkNeedsLayout = false;
      _._overlay$_clipRectLayer = t3;
      _.ContainerRenderObjectMixin__childCount = t4;
      _.ContainerRenderObjectMixin__firstChild = t5;
      _.ContainerRenderObjectMixin__lastChild = t6;
      _._layoutCacheStorage = t7;
      _._computingThisDryBaseline = _._computingThisDryLayout = false;
      _._box$_size = null;
      _._debugActivePointers = 0;
      _._debugDisposed = false;
      _.parentData = null;
      _._depth = 0;
      _.debugCreator = _._object$_parent = null;
      _._debugDoingThisLayout = _._debugDoingThisResize = false;
      _._debugCanParentUseSize = null;
      _._debugMutationsLocked = false;
      _._object$_owner = null;
      _._needsLayout = true;
      _._relayoutBoundary = null;
      _._doingThisLayoutWithCallback = false;
      _._constraints = null;
      _._debugDoingThisPaint = false;
      _.__RenderObject__wasRepaintBoundary_A = $;
      _._layerHandle = t8;
      _._needsCompositingBitsUpdate = false;
      _.__RenderObject__needsCompositing_A = $;
      _._needsPaint = true;
      _._needsCompositedLayerUpdate = false;
      _._cachedSemanticsConfiguration = null;
      _._needsSemanticsUpdate = true;
      _._semantics = null;
    },
    _RenderTheater_computeMinIntrinsicWidth_closure: function _RenderTheater_computeMinIntrinsicWidth_closure(t0) {
      this.height = t0;
    },
    _RenderTheater_computeMaxIntrinsicWidth_closure: function _RenderTheater_computeMaxIntrinsicWidth_closure(t0) {
      this.height = t0;
    },
    _RenderTheater_computeMinIntrinsicHeight_closure: function _RenderTheater_computeMinIntrinsicHeight_closure(t0) {
      this.width = t0;
    },
    _RenderTheater_computeMaxIntrinsicHeight_closure: function _RenderTheater_computeMaxIntrinsicHeight_closure(t0) {
      this.width = t0;
    },
    _RenderTheater_debugDescribeChildren_closure: function _RenderTheater_debugDescribeChildren_closure(t0, t1, t2, t3) {
      var _ = this;
      _._box_1 = t0;
      _._box_0 = t1;
      _.onstageChildren = t2;
      _.offstageChildren = t3;
    },
    OverlayPortalController: function OverlayPortalController() {
      this._zOrderIndex = this._attachTarget = null;
    },
    OverlayPortal: function OverlayPortal(t0, t1, t2, t3) {
      var _ = this;
      _.controller = t0;
      _.overlayChildBuilder = t1;
      _.child = t2;
      _.key = t3;
    },
    _OverlayPortalState: function _OverlayPortalState(t0) {
      var _ = this;
      _._zOrderIndex = null;
      _._childModelMayHaveChanged = true;
      _._widget = _._locationCache = null;
      _._debugLifecycleState = t0;
      _._framework$_element = null;
    },
    _OverlayPortalState__getLocation_closure: function _OverlayPortalState__getLocation_closure(t0, t1) {
      this.$this = t0;
      this.targetRootOverlay = t1;
    },
    _OverlayPortalState_show_closure: function _OverlayPortalState_show_closure(t0, t1) {
      this.$this = t0;
      this.zOrderIndex = t1;
    },
    _OverlayPortalState_hide_closure: function _OverlayPortalState_hide_closure(t0) {
      this.$this = t0;
    },
    _OverlayEntryLocation: function _OverlayEntryLocation(t0, t1, t2) {
      var _ = this;
      _._zOrderIndex = t0;
      _._childModel = t1;
      _._theater = t2;
      _.LinkedListEntry__previous = _.LinkedListEntry__next = _.LinkedListEntry__list = _._debugMarkLocationInvalidStackTrace = _._overlayChildRenderBox = null;
    },
    _OverlayEntryLocation__debugMarkLocationInvalid_closure: function _OverlayEntryLocation__debugMarkLocationInvalid_closure(t0) {
      this.$this = t0;
    },
    _RenderTheaterMarker: function _RenderTheaterMarker(t0, t1, t2, t3) {
      var _ = this;
      _.theater = t0;
      _.overlayEntryWidgetState = t1;
      _.child = t2;
      _.key = t3;
    },
    _OverlayPortal: function _OverlayPortal(t0, t1, t2, t3) {
      var _ = this;
      _.overlayChild = t0;
      _.child = t1;
      _.overlayLocation = t2;
      _.key = t3;
    },
    _OverlayPortalElement: function _OverlayPortalElement(t0, t1, t2) {
      var _ = this;
      _._slot = _._notificationTree = _._framework$_parent = _._ancestorRenderObjectElement = _._renderObject = _._overlay$_child = _._overlayChild = null;
      _.__Element__depth_A = $;
      _._widget = t0;
      _._parentBuildScope = _._framework$_owner = null;
      _._lifecycleState = t1;
      _._debugForgottenChildrenWithGlobalKey = t2;
      _._dependencies = _._inheritedElements = null;
      _._hadUnsatisfiedDependencies = false;
      _._dirty = true;
      _._debugBuiltOnce = _._inDirtyList = false;
    },
    _DeferredLayout: function _DeferredLayout(t0, t1) {
      this.child = t0;
      this.key = t1;
    },
    _RenderDeferredLayoutBox: function _RenderDeferredLayoutBox(t0, t1, t2, t3) {
      var _ = this;
      _._layoutSurrogate = t0;
      _._overlay$_needsLayout = true;
      _._overlay$_debugMutationsLocked = _._theaterDoingThisLayout = false;
      _.LinkedListEntry__previous = _.LinkedListEntry__next = _.LinkedListEntry__list = null;
      _.RenderObjectWithChildMixin__child = t1;
      _._layoutCacheStorage = t2;
      _._computingThisDryBaseline = _._computingThisDryLayout = false;
      _._box$_size = null;
      _._debugActivePointers = 0;
      _._debugDisposed = false;
      _.parentData = null;
      _._depth = 0;
      _.debugCreator = _._object$_parent = null;
      _._debugDoingThisLayout = _._debugDoingThisResize = false;
      _._debugCanParentUseSize = null;
      _._debugMutationsLocked = false;
      _._object$_owner = null;
      _._needsLayout = true;
      _._relayoutBoundary = null;
      _._doingThisLayoutWithCallback = false;
      _._constraints = null;
      _._debugDoingThisPaint = false;
      _.__RenderObject__wasRepaintBoundary_A = $;
      _._layerHandle = t3;
      _._needsCompositingBitsUpdate = false;
      _.__RenderObject__needsCompositing_A = $;
      _._needsPaint = true;
      _._needsCompositedLayerUpdate = false;
      _._cachedSemanticsConfiguration = null;
      _._needsSemanticsUpdate = true;
      _._semantics = null;
    },
    _RenderDeferredLayoutBox__childrenInPaintOrder_closure: function _RenderDeferredLayoutBox__childrenInPaintOrder_closure(t0) {
      this.child = t0;
    },
    _RenderDeferredLayoutBox_layoutByLayoutSurrogate_closure: function _RenderDeferredLayoutBox_layoutByLayoutSurrogate_closure(t0) {
      this.$this = t0;
    },
    _RenderDeferredLayoutBox_layout_closure: function _RenderDeferredLayoutBox_layout_closure(t0) {
      this.$this = t0;
    },
    _RenderDeferredLayoutBox_performLayout_closure: function _RenderDeferredLayoutBox_performLayout_closure(t0) {
      this.$this = t0;
    },
    _RenderDeferredLayoutBox_performLayout_closure0: function _RenderDeferredLayoutBox_performLayout_closure0(t0) {
      this.$this = t0;
    },
    _RenderLayoutSurrogateProxyBox: function _RenderLayoutSurrogateProxyBox(t0, t1, t2) {
      var _ = this;
      _._deferredLayoutChild = null;
      _.RenderObjectWithChildMixin__child = t0;
      _._layoutCacheStorage = t1;
      _._computingThisDryBaseline = _._computingThisDryLayout = false;
      _._box$_size = null;
      _._debugActivePointers = 0;
      _._debugDisposed = false;
      _.parentData = null;
      _._depth = 0;
      _.debugCreator = _._object$_parent = null;
      _._debugDoingThisLayout = _._debugDoingThisResize = false;
      _._debugCanParentUseSize = null;
      _._debugMutationsLocked = false;
      _._object$_owner = null;
      _._needsLayout = true;
      _._relayoutBoundary = null;
      _._doingThisLayoutWithCallback = false;
      _._constraints = null;
      _._debugDoingThisPaint = false;
      _.__RenderObject__wasRepaintBoundary_A = $;
      _._layerHandle = t2;
      _._needsCompositingBitsUpdate = false;
      _.__RenderObject__needsCompositing_A = $;
      _._needsPaint = true;
      _._needsCompositedLayerUpdate = false;
      _._cachedSemanticsConfiguration = null;
      _._needsSemanticsUpdate = true;
      _._semantics = null;
    },
    _OverlayState_State_TickerProviderStateMixin_dispose_closure: function _OverlayState_State_TickerProviderStateMixin_dispose_closure(t0) {
      this.$this = t0;
    },
    _OverlayState_State_TickerProviderStateMixin: function _OverlayState_State_TickerProviderStateMixin() {
    },
    __RenderDeferredLayoutBox_RenderProxyBox__RenderTheaterMixin: function __RenderDeferredLayoutBox_RenderProxyBox__RenderTheaterMixin() {
    },
    __RenderDeferredLayoutBox_RenderProxyBox__RenderTheaterMixin_LinkedListEntry: function __RenderDeferredLayoutBox_RenderProxyBox__RenderTheaterMixin_LinkedListEntry() {
    },
    __RenderTheater_RenderBox_ContainerRenderObjectMixin: function __RenderTheater_RenderBox_ContainerRenderObjectMixin() {
    },
    __RenderTheater_RenderBox_ContainerRenderObjectMixin__RenderTheaterMixin: function __RenderTheater_RenderBox_ContainerRenderObjectMixin__RenderTheaterMixin() {
    },
    GlowingOverscrollIndicator$(axisDirection, child, color) {
      return new A.GlowingOverscrollIndicator(axisDirection, color, child, null);
    },
    _GlowController$(axis, color, vsync) {
      var t3, t4, t5, t6, _null = null,
        t1 = type$.Tween_double,
        t2 = new A.Tween(0, 0, t1);
      t1 = new A.Tween(0, 0, t1);
      t3 = new A._GlowController(B._GlowState_0, t2, t1, color, axis, $.$get$ChangeNotifier__emptyListeners());
      A.ChangeNotifier_maybeDispatchObjectCreation(t3);
      t4 = A.AnimationController$(_null, _null, _null, _null, vsync);
      t5 = type$.void_Function_AnimationStatus._as(t3.get$_changePhase());
      t4.didRegisterListener$0();
      t6 = t4.AnimationLocalStatusListenersMixin__statusListeners;
      t6.$ti._precomputed1._as(t5);
      t6._isDirty = true;
      B.JSArray_methods.add$1(t6._list, t5);
      t3.___GlowController__glowController_F !== $ && A.throwLateFieldAI("_glowController");
      t3.___GlowController__glowController_F = t4;
      t4 = A.CurvedAnimation$(B.C__DecelerateCurve, t4, _null);
      t4.parent.addListener$1(0, type$.void_Function._as(t3.get$notifyListeners()));
      t3.___GlowController__decelerator_F !== $ && A.throwLateFieldAI("_decelerator");
      t3.___GlowController__decelerator_F = t4;
      t5 = type$.double;
      t6 = type$.Animation_double;
      t2 = t6._as(t4.drive$1$1(t2, t5));
      t3.___GlowController__glowOpacity_F !== $ && A.throwLateFieldAI("_glowOpacity");
      t3.set$___GlowController__glowOpacity_F(t2);
      t5 = t6._as(t4.drive$1$1(t1, t5));
      t3.___GlowController__glowSize_F !== $ && A.throwLateFieldAI("_glowSize");
      t3.set$___GlowController__glowSize_F(t5);
      t5 = vsync.createTicker$1(t3.get$_tickDisplacement());
      t3.___GlowController__displacementTicker_F !== $ && A.throwLateFieldAI("_displacementTicker");
      t3.___GlowController__displacementTicker_F = t5;
      return t3;
    },
    GlowingOverscrollIndicator: function GlowingOverscrollIndicator(t0, t1, t2, t3) {
      var _ = this;
      _.axisDirection = t0;
      _.color = t1;
      _.child = t2;
      _.key = t3;
    },
    _GlowingOverscrollIndicatorState: function _GlowingOverscrollIndicatorState(t0, t1, t2, t3) {
      var _ = this;
      _._lastNotificationType = _._leadingAndTrailingListener = _._trailingController = _._leadingController = null;
      _._accepted = t0;
      _.TickerProviderStateMixin__tickers = t1;
      _.TickerProviderStateMixin__tickerModeNotifier = t2;
      _._widget = null;
      _._debugLifecycleState = t3;
      _._framework$_element = null;
    },
    _GlowState: function _GlowState(t0, t1) {
      this.index = t0;
      this._name = t1;
    },
    _GlowController: function _GlowController(t0, t1, t2, t3, t4, t5) {
      var _ = this;
      _._overscroll_indicator$_state = t0;
      _.___GlowController__glowController_F = $;
      _._pullRecedeTimer = null;
      _._paintOffsetScrollPixels = _._overscroll_indicator$_paintOffset = 0;
      _.___GlowController__decelerator_F = $;
      _._glowOpacityTween = t1;
      _.___GlowController__glowOpacity_F = $;
      _._glowSizeTween = t2;
      _.___GlowController__displacementTicker_F = _.___GlowController__glowSize_F = $;
      _._displacementTickerLastElapsed = null;
      _._displacement = _._displacementTarget = 0.5;
      _._pullDistance = 0;
      _._overscroll_indicator$_color = t3;
      _._overscroll_indicator$_axis = t4;
      _.ChangeNotifier__count = 0;
      _.ChangeNotifier__listeners = t5;
      _.ChangeNotifier__reentrantlyRemovedListeners = _.ChangeNotifier__notificationCallStackDepth = 0;
      _.ChangeNotifier__creationDispatched = _.ChangeNotifier__debugDisposed = false;
    },
    _GlowController_pull_closure: function _GlowController_pull_closure(t0) {
      this.$this = t0;
    },
    _GlowingOverscrollIndicatorPainter: function _GlowingOverscrollIndicatorPainter(t0, t1, t2, t3) {
      var _ = this;
      _.leadingController = t0;
      _.trailingController = t1;
      _.axisDirection = t2;
      _._repaint = t3;
    },
    _StretchDirection: function _StretchDirection(t0, t1) {
      this.index = t0;
      this._name = t1;
    },
    StretchingOverscrollIndicator: function StretchingOverscrollIndicator(t0, t1, t2, t3) {
      var _ = this;
      _.axisDirection = t0;
      _.clipBehavior = t1;
      _.child = t2;
      _.key = t3;
    },
    _StretchingOverscrollIndicatorState: function _StretchingOverscrollIndicatorState(t0, t1, t2) {
      var _ = this;
      _.___StretchingOverscrollIndicatorState__stretchController_FI = $;
      _._lastOverscrollNotification = _._lastNotification = null;
      _._totalOverscroll = 0;
      _._accepted = true;
      _.TickerProviderStateMixin__tickers = t0;
      _.TickerProviderStateMixin__tickerModeNotifier = t1;
      _._widget = null;
      _._debugLifecycleState = t2;
      _._framework$_element = null;
    },
    _StretchingOverscrollIndicatorState_build_closure: function _StretchingOverscrollIndicatorState_build_closure(t0, t1, t2) {
      this._box_0 = t0;
      this.$this = t1;
      this.size = t2;
    },
    _StretchState: function _StretchState(t0, t1) {
      this.index = t0;
      this._name = t1;
    },
    _StretchController: function _StretchController(t0, t1, t2, t3) {
      var _ = this;
      _.___StretchController__decelerator_F = _.___StretchController__stretchSize_F = _.___StretchController__stretchController_F = $;
      _._stretchSizeTween = t0;
      _._overscroll_indicator$_state = t1;
      _._pullDistance = 0;
      _._stretchDirection = t2;
      _.ChangeNotifier__count = 0;
      _.ChangeNotifier__listeners = t3;
      _.ChangeNotifier__reentrantlyRemovedListeners = _.ChangeNotifier__notificationCallStackDepth = 0;
      _.ChangeNotifier__creationDispatched = _.ChangeNotifier__debugDisposed = false;
    },
    OverscrollIndicatorNotification: function OverscrollIndicatorNotification(t0, t1) {
      this.leading = t0;
      this.ViewportNotificationMixin__depth = t1;
    },
    __GlowingOverscrollIndicatorState_State_TickerProviderStateMixin_dispose_closure: function __GlowingOverscrollIndicatorState_State_TickerProviderStateMixin_dispose_closure(t0) {
      this.$this = t0;
    },
    __StretchingOverscrollIndicatorState_State_TickerProviderStateMixin_dispose_closure: function __StretchingOverscrollIndicatorState_State_TickerProviderStateMixin_dispose_closure(t0) {
      this.$this = t0;
    },
    _OverscrollIndicatorNotification_Notification_ViewportNotificationMixin: function _OverscrollIndicatorNotification_Notification_ViewportNotificationMixin() {
    },
    __GlowingOverscrollIndicatorState_State_TickerProviderStateMixin: function __GlowingOverscrollIndicatorState_State_TickerProviderStateMixin() {
    },
    __StretchingOverscrollIndicatorState_State_TickerProviderStateMixin: function __StretchingOverscrollIndicatorState_State_TickerProviderStateMixin() {
    },
    PageStorageBucket__maybeAddKey(context, keys) {
      var widget = context.get$widget();
      return !(widget instanceof A.PageStorage);
    },
    PageStorage_maybeOf(context) {
      var widget = context.findAncestorWidgetOfExactType$1$0(type$.PageStorage);
      return widget == null ? null : widget.bucket;
    },
    _StorageEntryIdentifier: function _StorageEntryIdentifier(t0) {
      this.keys = t0;
    },
    PageStorageBucket: function PageStorageBucket() {
      this._storage = null;
    },
    PageStorageBucket__allKeys_closure: function PageStorageBucket__allKeys_closure(t0) {
      this.keys = t0;
    },
    PageStorage: function PageStorage(t0, t1, t2) {
      this.child = t0;
      this.bucket = t1;
      this.key = t2;
    },
    PageRoute: function PageRoute() {
    },
    _PlaceholderPainter: function _PlaceholderPainter(t0, t1, t2) {
      this.color = t0;
      this.strokeWidth = t1;
      this._repaint = t2;
    },
    Placeholder: function Placeholder(t0) {
      this.key = t0;
    },
    MenuSerializableShortcut: function MenuSerializableShortcut() {
    },
    PlatformMenuDelegate: function PlatformMenuDelegate() {
    },
    DefaultPlatformMenuDelegate: function DefaultPlatformMenuDelegate(t0, t1) {
      this._idMap = t0;
      this.channel = t1;
    },
    PrimaryScrollController_shouldInherit(context, scrollDirection) {
      var platform,
        result = context.findAncestorWidgetOfExactType$1$0(type$.PrimaryScrollController);
      if (result == null)
        return false;
      platform = A.ScrollConfiguration_of(context).getPlatform$1(context);
      if (result.automaticallyInheritForPlatforms.contains$1(0, platform))
        return result.scrollDirection === scrollDirection;
      return false;
    },
    PrimaryScrollController_maybeOf(context) {
      var result = context.dependOnInheritedWidgetOfExactType$1$0(type$.PrimaryScrollController);
      return result == null ? null : result.controller;
    },
    PrimaryScrollController_of(context) {
      var controller = A.PrimaryScrollController_maybeOf(context);
      A.assertHelper(new A.PrimaryScrollController_of_closure(controller, context).call$0());
      controller.toString;
      return controller;
    },
    PrimaryScrollController: function PrimaryScrollController(t0, t1, t2, t3, t4) {
      var _ = this;
      _.controller = t0;
      _.scrollDirection = t1;
      _.automaticallyInheritForPlatforms = t2;
      _.child = t3;
      _.key = t4;
    },
    PrimaryScrollController_of_closure: function PrimaryScrollController_of_closure(t0, t1) {
      this.controller = t0;
      this.context = t1;
    },
    RestorationScope_maybeOf(context) {
      var t1 = context.dependOnInheritedWidgetOfExactType$1$0(type$.UnmanagedRestorationScope);
      return t1 == null ? null : t1.bucket;
    },
    UnmanagedRestorationScope$(bucket, child) {
      return new A.UnmanagedRestorationScope(bucket, child, null);
    },
    RestorationScope: function RestorationScope(t0, t1, t2) {
      this.child = t0;
      this.restorationId = t1;
      this.key = t2;
    },
    _RestorationScopeState: function _RestorationScopeState(t0, t1, t2, t3, t4, t5) {
      var _ = this;
      _.RestorationMixin__bucket = t0;
      _.RestorationMixin__properties = t1;
      _.RestorationMixin__debugPropertiesWaitingForReregistration = t2;
      _.RestorationMixin__firstRestorePending = t3;
      _.RestorationMixin__currentParent = t4;
      _._widget = null;
      _._debugLifecycleState = t5;
      _._framework$_element = null;
    },
    UnmanagedRestorationScope: function UnmanagedRestorationScope(t0, t1, t2) {
      this.bucket = t0;
      this.child = t1;
      this.key = t2;
    },
    RootRestorationScope: function RootRestorationScope(t0, t1, t2) {
      this.child = t0;
      this.restorationId = t1;
      this.key = t2;
    },
    _RootRestorationScopeState: function _RootRestorationScopeState(t0) {
      var _ = this;
      _._okToRenderBlankContainer = null;
      _._rootBucketValid = false;
      _._ancestorBucket = _._restoration0$_rootBucket = null;
      _._isLoadingRootBucket = false;
      _._widget = null;
      _._debugLifecycleState = t0;
      _._framework$_element = null;
    },
    _RootRestorationScopeState__loadRootBucketIfNecessary_closure: function _RootRestorationScopeState__loadRootBucketIfNecessary_closure(t0) {
      this.$this = t0;
    },
    _RootRestorationScopeState__loadRootBucketIfNecessary__closure: function _RootRestorationScopeState__loadRootBucketIfNecessary__closure(t0, t1) {
      this.$this = t0;
      this.bucket = t1;
    },
    RestorableProperty: function RestorableProperty() {
    },
    RestorationMixin: function RestorationMixin() {
    },
    RestorationMixin_registerForRestoration_closure: function RestorationMixin_registerForRestoration_closure() {
    },
    RestorationMixin_registerForRestoration_listener: function RestorationMixin_registerForRestoration_listener(t0, t1) {
      this.$this = t0;
      this.property = t1;
    },
    RestorationMixin_registerForRestoration_closure0: function RestorationMixin_registerForRestoration_closure0(t0, t1) {
      this.$this = t0;
      this.property = t1;
    },
    RestorationMixin__doRestore_closure: function RestorationMixin__doRestore_closure(t0) {
      this.$this = t0;
    },
    RestorationMixin__doRestore_closure0: function RestorationMixin__doRestore_closure0(t0) {
      this.$this = t0;
    },
    RestorationMixin__doRestore__closure: function RestorationMixin__doRestore__closure() {
    },
    RestorationMixin__unregister_closure: function RestorationMixin__unregister_closure(t0, t1) {
      this.$this = t0;
      this.property = t1;
    },
    __RestorationScopeState_State_RestorationMixin_dispose_closure: function __RestorationScopeState_State_RestorationMixin_dispose_closure() {
    },
    __RestorationScopeState_State_RestorationMixin: function __RestorationScopeState_State_RestorationMixin() {
    },
    RestorableBool$(defaultValue) {
      var t1;
      A.assertHelper(A.debugIsSerializableForRestoration(false));
      A.assertHelper(A.debugIsSerializableForRestoration(false));
      t1 = new A.RestorableBool(false, $.$get$ChangeNotifier__emptyListeners());
      A.ChangeNotifier_maybeDispatchObjectCreation(t1);
      return t1;
    },
    RestorableTextEditingController$fromValue(value) {
      var t1 = new A.RestorableTextEditingController(value, $.$get$ChangeNotifier__emptyListeners());
      A.ChangeNotifier_maybeDispatchObjectCreation(t1);
      return t1;
    },
    RestorableValue: function RestorableValue() {
    },
    _RestorablePrimitiveValueN: function _RestorablePrimitiveValueN() {
    },
    _RestorablePrimitiveValue: function _RestorablePrimitiveValue() {
    },
    RestorableNum: function RestorableNum(t0, t1, t2) {
      var _ = this;
      _._defaultValue = t0;
      _._restoration_properties$_value = null;
      _._restoration0$_disposed = false;
      _._restoration0$_owner = _._restoration0$_restorationId = null;
      _.ChangeNotifier__count = 0;
      _.ChangeNotifier__listeners = t1;
      _.ChangeNotifier__reentrantlyRemovedListeners = _.ChangeNotifier__notificationCallStackDepth = 0;
      _.ChangeNotifier__creationDispatched = _.ChangeNotifier__debugDisposed = false;
      _.$ti = t2;
    },
    RestorableBool: function RestorableBool(t0, t1) {
      var _ = this;
      _._defaultValue = t0;
      _._restoration_properties$_value = null;
      _._restoration0$_disposed = false;
      _._restoration0$_owner = _._restoration0$_restorationId = null;
      _.ChangeNotifier__count = 0;
      _.ChangeNotifier__listeners = t1;
      _.ChangeNotifier__reentrantlyRemovedListeners = _.ChangeNotifier__notificationCallStackDepth = 0;
      _.ChangeNotifier__creationDispatched = _.ChangeNotifier__debugDisposed = false;
    },
    RestorableStringN: function RestorableStringN(t0, t1) {
      var _ = this;
      _._defaultValue = t0;
      _._restoration_properties$_value = null;
      _._restoration0$_disposed = false;
      _._restoration0$_owner = _._restoration0$_restorationId = null;
      _.ChangeNotifier__count = 0;
      _.ChangeNotifier__listeners = t1;
      _.ChangeNotifier__reentrantlyRemovedListeners = _.ChangeNotifier__notificationCallStackDepth = 0;
      _.ChangeNotifier__creationDispatched = _.ChangeNotifier__debugDisposed = false;
    },
    RestorableListenable: function RestorableListenable() {
    },
    RestorableChangeNotifier: function RestorableChangeNotifier() {
    },
    RestorableTextEditingController: function RestorableTextEditingController(t0, t1) {
      var _ = this;
      _._initialValue = t0;
      _._restoration_properties$_value = null;
      _._restoration0$_disposed = false;
      _._restoration0$_owner = _._restoration0$_restorationId = null;
      _.ChangeNotifier__count = 0;
      _.ChangeNotifier__listeners = t1;
      _.ChangeNotifier__reentrantlyRemovedListeners = _.ChangeNotifier__notificationCallStackDepth = 0;
      _.ChangeNotifier__creationDispatched = _.ChangeNotifier__debugDisposed = false;
    },
    __RouterState_State_RestorationMixin_dispose_closure: function __RouterState_State_RestorationMixin_dispose_closure() {
    },
    RouteInformation: function RouteInformation(t0, t1) {
      this._router$_uri = t0;
      this.state = t1;
    },
    Router: function Router(t0, t1, t2, t3, t4, t5, t6) {
      var _ = this;
      _.routeInformationProvider = t0;
      _.routeInformationParser = t1;
      _.routerDelegate = t2;
      _.backButtonDispatcher = t3;
      _.restorationScopeId = t4;
      _.key = t5;
      _.$ti = t6;
    },
    RouteInformationReportingType: function RouteInformationReportingType(t0, t1) {
      this.index = t0;
      this._name = t1;
    },
    _RouterState: function _RouterState(t0, t1, t2, t3, t4, t5, t6, t7) {
      var _ = this;
      _._currentIntentionToReport = _._currentRouterTransaction = null;
      _._routeInformation = t0;
      _.___RouterState__routeParsePending_A = $;
      _._routeInformationReportingTaskScheduled = false;
      _.RestorationMixin__bucket = t1;
      _.RestorationMixin__properties = t2;
      _.RestorationMixin__debugPropertiesWaitingForReregistration = t3;
      _.RestorationMixin__firstRestorePending = t4;
      _.RestorationMixin__currentParent = t5;
      _._widget = null;
      _._debugLifecycleState = t6;
      _._framework$_element = null;
      _.$ti = t7;
    },
    _RouterState_restoreState_closure: function _RouterState_restoreState_closure(t0) {
      this.$this = t0;
    },
    _RouterState_restoreState_closure0: function _RouterState_restoreState_closure0(t0) {
      this.$this = t0;
    },
    _RouterState_didChangeDependencies_closure: function _RouterState_didChangeDependencies_closure(t0) {
      this.$this = t0;
    },
    _RouterState__processParsedRouteInformation_closure: function _RouterState__processParsedRouteInformation_closure(t0, t1, t2) {
      this.$this = t0;
      this.transaction = t1;
      this.delegateRouteSetter = t2;
    },
    _RouterState__handleRouteInformationProviderNotification_closure: function _RouterState__handleRouteInformationProviderNotification_closure(t0) {
      this.$this = t0;
    },
    _RouterState__handleRoutePopped_closure: function _RouterState__handleRoutePopped_closure(t0, t1) {
      this.$this = t0;
      this.transaction = t1;
    },
    _RouterState__rebuild_closure: function _RouterState__rebuild_closure() {
    },
    _RouterState__handleRouterDelegateNotification_closure: function _RouterState__handleRouterDelegateNotification_closure() {
    },
    _RouterScope: function _RouterScope(t0, t1, t2, t3, t4, t5, t6) {
      var _ = this;
      _.routeInformationProvider = t0;
      _.backButtonDispatcher = t1;
      _.routeInformationParser = t2;
      _.routerDelegate = t3;
      _.routerState = t4;
      _.child = t5;
      _.key = t6;
    },
    _RestorableRouteInformation: function _RestorableRouteInformation(t0) {
      var _ = this;
      _._restoration_properties$_value = null;
      _._restoration0$_disposed = false;
      _._restoration0$_owner = _._restoration0$_restorationId = null;
      _.ChangeNotifier__count = 0;
      _.ChangeNotifier__listeners = t0;
      _.ChangeNotifier__reentrantlyRemovedListeners = _.ChangeNotifier__notificationCallStackDepth = 0;
      _.ChangeNotifier__creationDispatched = _.ChangeNotifier__debugDisposed = false;
    },
    __RouterState_State_RestorationMixin: function __RouterState_State_RestorationMixin() {
    },
    ModalRoute__of(context, aspect, $T) {
      var t1 = A.InheritedModel_inheritFrom(context, aspect, type$._ModalScopeStatus);
      t1 = t1 == null ? null : t1.route;
      return $T._eval$1("ModalRoute<0>?")._as(t1);
    },
    ModalRoute_isCurrentOf(context) {
      var t1 = A.ModalRoute__of(context, B._ModalRouteAspect_0, type$.nullable_Object);
      return t1 == null ? null : t1.get$isCurrent();
    },
    OverlayRoute: function OverlayRoute() {
    },
    TransitionRoute: function TransitionRoute() {
    },
    TransitionRoute_debugTransitionCompleted_closure: function TransitionRoute_debugTransitionCompleted_closure(t0, t1) {
      this._box_0 = t0;
      this.$this = t1;
    },
    TransitionRoute__updateSecondaryAnimation_jumpOnAnimationEnd: function TransitionRoute__updateSecondaryAnimation_jumpOnAnimationEnd(t0, t1, t2) {
      this.$this = t0;
      this.nextTrain = t1;
      this.nextRoute = t2;
    },
    TransitionRoute__updateSecondaryAnimation_closure: function TransitionRoute__updateSecondaryAnimation_closure(t0, t1, t2) {
      this._box_0 = t0;
      this.nextTrain = t1;
      this.jumpOnAnimationEnd = t2;
    },
    TransitionRoute__updateSecondaryAnimation_closure0: function TransitionRoute__updateSecondaryAnimation_closure0(t0, t1, t2) {
      this._box_0 = t0;
      this.$this = t1;
      this.nextRoute = t2;
    },
    TransitionRoute__setSecondaryAnimation_closure: function TransitionRoute__setSecondaryAnimation_closure(t0, t1) {
      this.$this = t0;
      this.animation = t1;
    },
    LocalHistoryRoute: function LocalHistoryRoute() {
    },
    _DismissModalAction: function _DismissModalAction(t0, t1) {
      this.context = t0;
      this._actions$_listeners = t1;
      this._currentCallingAction = null;
    },
    _ModalRouteAspect: function _ModalRouteAspect(t0, t1) {
      this.index = t0;
      this._name = t1;
    },
    _ModalScopeStatus: function _ModalScopeStatus(t0, t1, t2, t3, t4, t5) {
      var _ = this;
      _.isCurrent = t0;
      _.canPop = t1;
      _.impliesAppBarDismissal = t2;
      _.route = t3;
      _.child = t4;
      _.key = t5;
    },
    _ModalScopeStatus_updateShouldNotifyDependent_closure: function _ModalScopeStatus_updateShouldNotifyDependent_closure(t0, t1) {
      this.$this = t0;
      this.oldWidget = t1;
    },
    _ModalScope: function _ModalScope(t0, t1, t2) {
      this.route = t0;
      this.key = t1;
      this.$ti = t2;
    },
    _ModalScopeState: function _ModalScopeState(t0, t1, t2, t3) {
      var _ = this;
      _._page = null;
      _.___ModalScopeState__listenable_A = $;
      _.focusScopeNode = t0;
      _.primaryScrollController = t1;
      _._widget = null;
      _._debugLifecycleState = t2;
      _._framework$_element = null;
      _.$ti = t3;
    },
    _ModalScopeState__forceRebuildPage_closure: function _ModalScopeState__forceRebuildPage_closure(t0) {
      this.$this = t0;
    },
    _ModalScopeState_build_closure: function _ModalScopeState_build_closure(t0) {
      this.$this = t0;
    },
    _ModalScopeState_build_closure0: function _ModalScopeState_build_closure0(t0) {
      this.$this = t0;
    },
    _ModalScopeState_build__closure0: function _ModalScopeState_build__closure0(t0) {
      this.$this = t0;
    },
    _ModalScopeState_build___closure: function _ModalScopeState_build___closure(t0) {
      this.$this = t0;
    },
    _ModalScopeState_build__closure: function _ModalScopeState_build__closure(t0) {
      this.$this = t0;
    },
    ModalRoute: function ModalRoute() {
    },
    ModalRoute_offstage_closure: function ModalRoute_offstage_closure(t0, t1) {
      this.$this = t0;
      this.value = t1;
    },
    ModalRoute__maybeDispatchNavigationNotification_closure: function ModalRoute__maybeDispatchNavigationNotification_closure(t0, t1) {
      this.$this = t0;
      this.notification = t1;
    },
    ModalRoute_changedInternalState_closure: function ModalRoute_changedInternalState_closure() {
    },
    PopupRoute: function PopupRoute() {
    },
    RawDialogRoute: function RawDialogRoute() {
    },
    _ModalRoute_TransitionRoute_LocalHistoryRoute: function _ModalRoute_TransitionRoute_LocalHistoryRoute() {
    },
    SafeArea$(bottom, child, $top) {
      return new A.SafeArea($top, bottom, child, null);
    },
    SafeArea: function SafeArea(t0, t1, t2, t3) {
      var _ = this;
      _.top = t0;
      _.bottom = t1;
      _.child = t2;
      _.key = t3;
    },
    ScrollActivity: function ScrollActivity() {
    },
    IdleScrollActivity: function IdleScrollActivity(t0) {
      this._scroll_activity$_delegate = t0;
      this._scroll_activity$_isDisposed = false;
    },
    HoldScrollActivity: function HoldScrollActivity(t0, t1) {
      this.onHoldCanceled = t0;
      this._scroll_activity$_delegate = t1;
      this._scroll_activity$_isDisposed = false;
    },
    ScrollDragController: function ScrollDragController(t0, t1, t2, t3, t4, t5, t6, t7, t8) {
      var _ = this;
      _._scroll_activity$_delegate = t0;
      _.onDragCanceled = t1;
      _.carriedVelocity = t2;
      _.motionStartDistanceThreshold = t3;
      _._lastNonStationaryTimestamp = t4;
      _._retainMomentum = t5;
      _._offsetSinceLastStop = t6;
      _._scroll_activity$_kind = t7;
      _._lastDetails = t8;
    },
    DragScrollActivity: function DragScrollActivity(t0, t1) {
      this._scroll_activity$_controller = t0;
      this._scroll_activity$_delegate = t1;
      this._scroll_activity$_isDisposed = false;
    },
    BallisticScrollActivity: function BallisticScrollActivity(t0, t1) {
      var _ = this;
      _.__BallisticScrollActivity__controller_A = $;
      _.shouldIgnorePointer = t0;
      _._scroll_activity$_delegate = t1;
      _._scroll_activity$_isDisposed = false;
    },
    DrivenScrollActivity: function DrivenScrollActivity(t0) {
      var _ = this;
      _.__DrivenScrollActivity__controller_F = _.__DrivenScrollActivity__completer_F = $;
      _._scroll_activity$_delegate = t0;
      _._scroll_activity$_isDisposed = false;
    },
    ScrollAwareImageProvider: function ScrollAwareImageProvider(t0, t1, t2) {
      this.context = t0;
      this.imageProvider = t1;
      this.$ti = t2;
    },
    ScrollAwareImageProvider_resolveStreamForKey_closure: function ScrollAwareImageProvider_resolveStreamForKey_closure(t0, t1, t2, t3, t4) {
      var _ = this;
      _.$this = t0;
      _.configuration = t1;
      _.stream = t2;
      _.key = t3;
      _.handleError = t4;
    },
    ScrollAwareImageProvider_resolveStreamForKey__closure: function ScrollAwareImageProvider_resolveStreamForKey__closure(t0, t1, t2, t3, t4) {
      var _ = this;
      _.$this = t0;
      _.configuration = t1;
      _.stream = t2;
      _.key = t3;
      _.handleError = t4;
    },
    ScrollConfiguration_of(context) {
      var configuration = context.dependOnInheritedWidgetOfExactType$1$0(type$.ScrollConfiguration),
        t1 = configuration == null ? null : configuration.behavior;
      return t1 == null ? B.C_ScrollBehavior : t1;
    },
    ScrollBehavior: function ScrollBehavior() {
    },
    ScrollBehavior_velocityTrackerBuilder_closure: function ScrollBehavior_velocityTrackerBuilder_closure() {
    },
    ScrollBehavior_velocityTrackerBuilder_closure0: function ScrollBehavior_velocityTrackerBuilder_closure0() {
    },
    ScrollBehavior_velocityTrackerBuilder_closure1: function ScrollBehavior_velocityTrackerBuilder_closure1() {
    },
    _WrappedScrollBehavior: function _WrappedScrollBehavior(t0, t1, t2, t3, t4, t5, t6, t7) {
      var _ = this;
      _.delegate = t0;
      _.scrollbars = t1;
      _.overscroll = t2;
      _.physics = t3;
      _.platform = t4;
      _._dragDevices = t5;
      _.multitouchDragStrategy = t6;
      _._pointerAxisModifiers = t7;
    },
    ScrollConfiguration: function ScrollConfiguration(t0, t1, t2) {
      this.behavior = t0;
      this.child = t1;
      this.key = t2;
    },
    ScrollController$() {
      var t1 = new A.ScrollController(A._setArrayType([], type$.JSArray_ScrollPosition), $.$get$ChangeNotifier__emptyListeners());
      A.ChangeNotifier_maybeDispatchObjectCreation(t1);
      return t1;
    },
    ScrollController: function ScrollController(t0, t1) {
      var _ = this;
      _._positions = t0;
      _.ChangeNotifier__count = 0;
      _.ChangeNotifier__listeners = t1;
      _.ChangeNotifier__reentrantlyRemovedListeners = _.ChangeNotifier__notificationCallStackDepth = 0;
      _.ChangeNotifier__creationDispatched = _.ChangeNotifier__debugDisposed = false;
    },
    ScrollMetrics: function ScrollMetrics() {
    },
    FixedScrollMetrics: function FixedScrollMetrics(t0, t1, t2, t3, t4, t5) {
      var _ = this;
      _._scroll_metrics$_minScrollExtent = t0;
      _._scroll_metrics$_maxScrollExtent = t1;
      _._scroll_metrics$_pixels = t2;
      _._viewportDimension = t3;
      _.axisDirection = t4;
      _.devicePixelRatio = t5;
    },
    _FixedScrollMetrics_Object_ScrollMetrics: function _FixedScrollMetrics_Object_ScrollMetrics() {
    },
    ScrollUpdateNotification$(context, depth, dragDetails, metrics, scrollDelta) {
      var t1 = new A.ScrollUpdateNotification(dragDetails, scrollDelta, metrics, context, 0);
      if (depth != null)
        t1.ViewportNotificationMixin__depth = depth;
      return t1;
    },
    OverscrollNotification$(context, dragDetails, metrics, overscroll, velocity) {
      A.assertHelper(isFinite(overscroll));
      A.assertHelper(overscroll !== 0);
      return new A.OverscrollNotification(dragDetails, overscroll, velocity, metrics, context, 0);
    },
    defaultScrollNotificationPredicate(notification) {
      return notification.ViewportNotificationMixin__depth === 0;
    },
    ViewportNotificationMixin: function ViewportNotificationMixin() {
    },
    ViewportElementMixin: function ViewportElementMixin() {
    },
    ScrollNotification: function ScrollNotification() {
    },
    ScrollStartNotification: function ScrollStartNotification(t0, t1, t2, t3) {
      var _ = this;
      _.dragDetails = t0;
      _.metrics = t1;
      _.context = t2;
      _.ViewportNotificationMixin__depth = t3;
    },
    ScrollUpdateNotification: function ScrollUpdateNotification(t0, t1, t2, t3, t4) {
      var _ = this;
      _.dragDetails = t0;
      _.scrollDelta = t1;
      _.metrics = t2;
      _.context = t3;
      _.ViewportNotificationMixin__depth = t4;
    },
    OverscrollNotification: function OverscrollNotification(t0, t1, t2, t3, t4, t5) {
      var _ = this;
      _.dragDetails = t0;
      _.overscroll = t1;
      _.velocity = t2;
      _.metrics = t3;
      _.context = t4;
      _.ViewportNotificationMixin__depth = t5;
    },
    ScrollEndNotification: function ScrollEndNotification(t0, t1, t2, t3) {
      var _ = this;
      _.dragDetails = t0;
      _.metrics = t1;
      _.context = t2;
      _.ViewportNotificationMixin__depth = t3;
    },
    UserScrollNotification: function UserScrollNotification(t0, t1, t2, t3) {
      var _ = this;
      _.direction = t0;
      _.metrics = t1;
      _.context = t2;
      _.ViewportNotificationMixin__depth = t3;
    },
    _ScrollNotification_LayoutChangedNotification_ViewportNotificationMixin: function _ScrollNotification_LayoutChangedNotification_ViewportNotificationMixin() {
    },
    ScrollNotificationObserver_maybeOf(context) {
      var t1 = context.dependOnInheritedWidgetOfExactType$1$0(type$._ScrollNotificationObserverScope);
      return t1 == null ? null : t1._scrollNotificationObserverState;
    },
    _ScrollNotificationObserverScope: function _ScrollNotificationObserverScope(t0, t1, t2) {
      this._scrollNotificationObserverState = t0;
      this.child = t1;
      this.key = t2;
    },
    _ListenerEntry: function _ListenerEntry(t0) {
      var _ = this;
      _.listener = t0;
      _.LinkedListEntry__previous = _.LinkedListEntry__next = _.LinkedListEntry__list = null;
    },
    ScrollNotificationObserver: function ScrollNotificationObserver(t0, t1) {
      this.child = t0;
      this.key = t1;
    },
    ScrollNotificationObserverState: function ScrollNotificationObserverState(t0, t1) {
      var _ = this;
      _._scroll_notification_observer$_listeners = t0;
      _._widget = null;
      _._debugLifecycleState = t1;
      _._framework$_element = null;
    },
    ScrollNotificationObserverState__debugAssertNotDisposed_closure: function ScrollNotificationObserverState__debugAssertNotDisposed_closure(t0) {
      this.$this = t0;
    },
    ScrollNotificationObserverState__notifyListeners_closure: function ScrollNotificationObserverState__notifyListeners_closure(t0) {
      this.$this = t0;
    },
    ScrollNotificationObserverState_build_closure: function ScrollNotificationObserverState_build_closure(t0) {
      this.$this = t0;
    },
    ScrollNotificationObserverState_build_closure0: function ScrollNotificationObserverState_build_closure0(t0) {
      this.$this = t0;
    },
    BouncingScrollPhysics__applyFriction(extentOutside, absDelta, gamma) {
      var deltaToLimit, total;
      A.assertHelper(absDelta > 0);
      if (extentOutside > 0) {
        deltaToLimit = extentOutside / gamma;
        if (absDelta < deltaToLimit)
          return absDelta * gamma;
        total = 0 + extentOutside;
        absDelta -= deltaToLimit;
      } else
        total = 0;
      return total + absDelta;
    },
    ScrollDecelerationRate: function ScrollDecelerationRate(t0, t1) {
      this.index = t0;
      this._name = t1;
    },
    ScrollPhysics: function ScrollPhysics() {
    },
    RangeMaintainingScrollPhysics: function RangeMaintainingScrollPhysics(t0) {
      this.parent = t0;
    },
    BouncingScrollPhysics: function BouncingScrollPhysics(t0, t1) {
      this.decelerationRate = t0;
      this.parent = t1;
    },
    ClampingScrollPhysics: function ClampingScrollPhysics(t0) {
      this.parent = t0;
    },
    ClampingScrollPhysics_applyBoundaryConditions_closure: function ClampingScrollPhysics_applyBoundaryConditions_closure(t0, t1, t2) {
      this.$this = t0;
      this.value = t1;
      this.position = t2;
    },
    ScrollPositionAlignmentPolicy: function ScrollPositionAlignmentPolicy(t0, t1) {
      this.index = t0;
      this._name = t1;
    },
    ScrollPosition: function ScrollPosition() {
    },
    ScrollPosition_setPixels_closure: function ScrollPosition_setPixels_closure(t0, t1, t2) {
      this.$this = t0;
      this.newPixels = t1;
      this.overscroll = t2;
    },
    ScrollPosition_forcePixels_closure: function ScrollPosition_forcePixels_closure(t0) {
      this.$this = t0;
    },
    ScrollPosition_applyBoundaryConditions_closure: function ScrollPosition_applyBoundaryConditions_closure(t0, t1, t2) {
      this.$this = t0;
      this.value = t1;
      this.result = t2;
    },
    ScrollMetricsNotification: function ScrollMetricsNotification(t0, t1, t2) {
      this.metrics = t0;
      this.context = t1;
      this.ViewportNotificationMixin__depth = t2;
    },
    _ScrollMetricsNotification_Notification_ViewportNotificationMixin: function _ScrollMetricsNotification_Notification_ViewportNotificationMixin() {
    },
    _ScrollPosition_ViewportOffset_ScrollMetrics: function _ScrollPosition_ViewportOffset_ScrollMetrics() {
    },
    ScrollPositionWithSingleContext: function ScrollPositionWithSingleContext(t0, t1, t2, t3, t4, t5, t6) {
      var _ = this;
      _._heldPreviousVelocity = 0;
      _._userScrollDirection = t0;
      _._currentDrag = null;
      _.physics = t1;
      _.context = t2;
      _.keepScrollOffset = t3;
      _.debugLabel = t4;
      _._maxScrollExtent = _._minScrollExtent = null;
      _._impliedVelocity = 0;
      _._scroll_position$_viewportDimension = _._pixels = null;
      _._haveDimensions = false;
      _._didChangeViewportDimensionOrReceiveCorrection = true;
      _._pendingDimensions = false;
      _._scroll_position$_lastMetrics = null;
      _._haveScheduledUpdateNotification = false;
      _._semanticActions = _._lastAxis = null;
      _.isScrollingNotifier = t5;
      _._activity = null;
      _.ChangeNotifier__count = 0;
      _.ChangeNotifier__listeners = t6;
      _.ChangeNotifier__reentrantlyRemovedListeners = _.ChangeNotifier__notificationCallStackDepth = 0;
      _.ChangeNotifier__creationDispatched = _.ChangeNotifier__debugDisposed = false;
    },
    BouncingScrollSimulation: function BouncingScrollSimulation(t0, t1, t2, t3) {
      var _ = this;
      _.leadingExtent = t0;
      _.trailingExtent = t1;
      _.spring = t2;
      _.__BouncingScrollSimulation__springTime_A = _.__BouncingScrollSimulation__springSimulation_A = _.__BouncingScrollSimulation__frictionSimulation_A = $;
      _._timeOffset = 0;
      _.tolerance = t3;
    },
    ClampingScrollSimulation: function ClampingScrollSimulation(t0, t1, t2) {
      var _ = this;
      _.position = t0;
      _.velocity = t1;
      _.__ClampingScrollSimulation__distance_A = _.__ClampingScrollSimulation__duration_A = $;
      _.tolerance = t2;
    },
    ClampingScrollSimulation__flingDistance_closure: function ClampingScrollSimulation__flingDistance_closure(t0, t1) {
      this.$this = t0;
      this.distance = t1;
    },
    ScrollViewKeyboardDismissBehavior: function ScrollViewKeyboardDismissBehavior(t0, t1) {
      this.index = t0;
      this._name = t1;
    },
    Scrollable$(axisDirection, clipBehavior, controller, dragStartBehavior, excludeFromSemantics, hitTestBehavior, key, physics, restorationId, scrollBehavior, viewportBuilder) {
      return new A.Scrollable(axisDirection, controller, physics, viewportBuilder, excludeFromSemantics, hitTestBehavior, dragStartBehavior, restorationId, scrollBehavior, clipBehavior, key);
    },
    Scrollable_maybeOf(context) {
      var t2, scrollable,
        t1 = type$._ScrollableScope,
        element = context.getElementForInheritedWidgetOfExactType$1$0(t1);
      for (t2 = element != null; t2;) {
        scrollable = t1._as(element.get$widget()).scrollable;
        context.dependOnInheritedElement$1(element);
        return scrollable;
      }
      return null;
    },
    Scrollable_recommendDeferredLoadingForContext(context) {
      var t1, t2,
        widget = context.getInheritedWidgetOfExactType$1$0(type$._ScrollableScope);
      for (t1 = widget != null; t1;) {
        t2 = widget.position;
        A.assertHelper(t2._activity != null);
        t2 = t2.physics.recommendDeferredLoading$3(t2._activity.get$velocity() + t2._impliedVelocity, t2.copyWith$0(), context);
        return t2;
      }
      return false;
    },
    Scrollable_ensureVisible(context, alignment, alignmentPolicy, curve, duration) {
      var t2, targetRenderObject, t3,
        t1 = type$.JSArray_Future_void,
        futures = A._setArrayType([], t1),
        scrollable = A.Scrollable_maybeOf(context);
      for (t2 = type$.nullable_RenderObject, targetRenderObject = null; scrollable != null;) {
        t3 = context.findRenderObject$0();
        t3.toString;
        t2._as(targetRenderObject);
        B.JSArray_methods.addAll$1(futures, A._setArrayType([scrollable._scrollable$_position.ensureVisible$6$alignment$alignmentPolicy$curve$duration$targetRenderObject(t3, alignment, alignmentPolicy, curve, duration, targetRenderObject)], t1));
        if (targetRenderObject == null)
          targetRenderObject = context.findRenderObject$0();
        context = scrollable.get$context(0);
        scrollable = A.Scrollable_maybeOf(context);
      }
      t1 = futures.length;
      if (t1 !== 0)
        t2 = duration._duration === 0;
      else
        t2 = true;
      if (t2)
        return A.Future_Future$value(null, type$.void);
      if (t1 === 1)
        return B.JSArray_methods.get$single(futures);
      t1 = type$.void;
      return A.Future_wait(futures, t1).then$1$1(new A.Scrollable_ensureVisible_closure(), t1);
    },
    _getDeltaToScrollOrigin(scrollableState) {
      var t1;
      switch (scrollableState._widget.axisDirection.index) {
        case 0:
          t1 = scrollableState._scrollable$_position._pixels;
          t1.toString;
          t1 = new A.Offset(0, -t1);
          break;
        case 2:
          t1 = scrollableState._scrollable$_position._pixels;
          t1.toString;
          t1 = new A.Offset(0, t1);
          break;
        case 3:
          t1 = scrollableState._scrollable$_position._pixels;
          t1.toString;
          t1 = new A.Offset(-t1, 0);
          break;
        case 1:
          t1 = scrollableState._scrollable$_position._pixels;
          t1.toString;
          t1 = new A.Offset(t1, 0);
          break;
        default:
          t1 = null;
      }
      return t1;
    },
    _ScrollableState_State_TickerProviderStateMixin_RestorationMixin_dispose_closure: function _ScrollableState_State_TickerProviderStateMixin_RestorationMixin_dispose_closure() {
    },
    Scrollable: function Scrollable(t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10) {
      var _ = this;
      _.axisDirection = t0;
      _.controller = t1;
      _.physics = t2;
      _.viewportBuilder = t3;
      _.excludeFromSemantics = t4;
      _.hitTestBehavior = t5;
      _.dragStartBehavior = t6;
      _.restorationId = t7;
      _.scrollBehavior = t8;
      _.clipBehavior = t9;
      _.key = t10;
    },
    Scrollable_ensureVisible_closure: function Scrollable_ensureVisible_closure() {
    },
    _ScrollableScope: function _ScrollableScope(t0, t1, t2, t3) {
      var _ = this;
      _.scrollable = t0;
      _.position = t1;
      _.child = t2;
      _.key = t3;
    },
    ScrollableState: function ScrollableState(t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12) {
      var _ = this;
      _._physics = _._scrollable$_position = null;
      _.__ScrollableState__devicePixelRatio_A = $;
      _._persistedScrollOffset = t0;
      _.__ScrollableState__configuration_A = $;
      _._mediaQueryGestureSettings = _._fallbackScrollController = null;
      _._scrollSemanticsKey = t1;
      _._gestureDetectorKey = t2;
      _._ignorePointerKey = t3;
      _._gestureRecognizers = t4;
      _._shouldIgnorePointer = false;
      _._hold = _._drag = _._scrollable$_lastAxisDirection = _._lastCanDrag = null;
      _.RestorationMixin__bucket = t5;
      _.RestorationMixin__properties = t6;
      _.RestorationMixin__debugPropertiesWaitingForReregistration = t7;
      _.RestorationMixin__firstRestorePending = t8;
      _.RestorationMixin__currentParent = t9;
      _.TickerProviderStateMixin__tickers = t10;
      _.TickerProviderStateMixin__tickerModeNotifier = t11;
      _._widget = null;
      _._debugLifecycleState = t12;
      _._framework$_element = null;
    },
    ScrollableState_setCanDrag_closure: function ScrollableState_setCanDrag_closure(t0) {
      this.$this = t0;
    },
    ScrollableState_setCanDrag_closure0: function ScrollableState_setCanDrag_closure0(t0) {
      this.$this = t0;
    },
    ScrollableState_setCanDrag_closure1: function ScrollableState_setCanDrag_closure1(t0) {
      this.$this = t0;
    },
    ScrollableState_setCanDrag_closure2: function ScrollableState_setCanDrag_closure2(t0) {
      this.$this = t0;
    },
    _ScrollableSelectionHandler: function _ScrollableSelectionHandler(t0, t1, t2, t3, t4) {
      var _ = this;
      _.state = t0;
      _.position = t1;
      _.child = t2;
      _.registrar = t3;
      _.key = t4;
    },
    _ScrollableSelectionHandlerState: function _ScrollableSelectionHandlerState(t0) {
      var _ = this;
      _.___ScrollableSelectionHandlerState__selectionDelegate_A = $;
      _._widget = null;
      _._debugLifecycleState = t0;
      _._framework$_element = null;
    },
    _ScrollableSelectionContainerDelegate: function _ScrollableSelectionContainerDelegate(t0, t1, t2, t3, t4, t5, t6, t7, t8) {
      var _ = this;
      _.state = t0;
      _._autoScroller = t1;
      _._scheduledLayoutChange = false;
      _._currentDragEndRelatedToOrigin = _._currentDragStartRelatedToOrigin = null;
      _._selectionStartsInScrollable = false;
      _._scrollable$_position = t2;
      _._selectableStartEdgeUpdateRecords = t3;
      _._selectableEndEdgeUpdateRecords = t4;
      _.selectables = t5;
      _.currentSelectionStartIndex = _.currentSelectionEndIndex = -1;
      _._endHandleLayerOwner = _._endHandleLayer = _._startHandleLayerOwner = _._startHandleLayer = null;
      _._selectionInProgress = _._scheduledSelectableUpdate = _._isHandlingSelectionEvent = false;
      _._additions = t6;
      _._extendSelectionInProgress = false;
      _._selectionGeometry = t7;
      _.ChangeNotifier__count = 0;
      _.ChangeNotifier__listeners = t8;
      _.ChangeNotifier__reentrantlyRemovedListeners = _.ChangeNotifier__notificationCallStackDepth = 0;
      _.ChangeNotifier__creationDispatched = _.ChangeNotifier__debugDisposed = false;
      _._selectionContainerContext = null;
    },
    _ScrollableSelectionContainerDelegate__scheduleLayoutChange_closure: function _ScrollableSelectionContainerDelegate__scheduleLayoutChange_closure(t0) {
      this.$this = t0;
    },
    _ScrollableSelectionContainerDelegate_didChangeSelectables_closure: function _ScrollableSelectionContainerDelegate_didChangeSelectables_closure(t0) {
      this.selectableSet = t0;
    },
    _ScrollableSelectionContainerDelegate_didChangeSelectables_closure0: function _ScrollableSelectionContainerDelegate_didChangeSelectables_closure0(t0) {
      this.selectableSet = t0;
    },
    _ScrollSemantics: function _ScrollSemantics(t0, t1, t2, t3, t4, t5) {
      var _ = this;
      _.position = t0;
      _.allowImplicitScrolling = t1;
      _.semanticChildCount = t2;
      _.axis = t3;
      _.child = t4;
      _.key = t5;
    },
    _RenderScrollSemantics: function _RenderScrollSemantics(t0, t1, t2, t3, t4, t5, t6) {
      var _ = this;
      _._scrollable$_position = t0;
      _._allowImplicitScrolling = t1;
      _.axis = t2;
      _._semanticChildCount = t3;
      _._innerNode = null;
      _.RenderObjectWithChildMixin__child = t4;
      _._layoutCacheStorage = t5;
      _._computingThisDryBaseline = _._computingThisDryLayout = false;
      _._box$_size = null;
      _._debugActivePointers = 0;
      _._debugDisposed = false;
      _.parentData = null;
      _._depth = 0;
      _.debugCreator = _._object$_parent = null;
      _._debugDoingThisLayout = _._debugDoingThisResize = false;
      _._debugCanParentUseSize = null;
      _._debugMutationsLocked = false;
      _._object$_owner = null;
      _._needsLayout = true;
      _._relayoutBoundary = null;
      _._doingThisLayoutWithCallback = false;
      _._constraints = null;
      _._debugDoingThisPaint = false;
      _.__RenderObject__wasRepaintBoundary_A = $;
      _._layerHandle = t6;
      _._needsCompositingBitsUpdate = false;
      _.__RenderObject__needsCompositing_A = $;
      _._needsPaint = true;
      _._needsCompositedLayerUpdate = false;
      _._cachedSemanticsConfiguration = null;
      _._needsSemanticsUpdate = true;
      _._semantics = null;
    },
    _RestorableScrollOffset: function _RestorableScrollOffset(t0) {
      var _ = this;
      _._restoration_properties$_value = null;
      _._restoration0$_disposed = false;
      _._restoration0$_owner = _._restoration0$_restorationId = null;
      _.ChangeNotifier__count = 0;
      _.ChangeNotifier__listeners = t0;
      _.ChangeNotifier__reentrantlyRemovedListeners = _.ChangeNotifier__notificationCallStackDepth = 0;
      _.ChangeNotifier__creationDispatched = _.ChangeNotifier__debugDisposed = false;
    },
    _ScrollableState_State_TickerProviderStateMixin_dispose_closure: function _ScrollableState_State_TickerProviderStateMixin_dispose_closure(t0) {
      this.$this = t0;
    },
    _ScrollableState_State_TickerProviderStateMixin: function _ScrollableState_State_TickerProviderStateMixin() {
    },
    _ScrollableState_State_TickerProviderStateMixin_RestorationMixin: function _ScrollableState_State_TickerProviderStateMixin_RestorationMixin() {
    },
    ScrollAction$() {
      return new A.ScrollAction(new A.ObserverList(A._setArrayType([], type$.JSArray_of_void_Function_Action_Intent), type$.ObserverList_of_void_Function_Action_Intent));
    },
    ScrollAction__calculateScrollIncrement(state, type) {
      var t1, t2;
      A.assertHelper(state._scrollable$_position._pixels != null);
      t1 = state._physics;
      if (t1 != null) {
        t2 = state._scrollable$_position;
        t2.toString;
        t2 = t1.shouldAcceptUserOffset$1(t2);
        t1 = t2;
      } else
        t1 = true;
      A.assertHelper(t1);
      state._widget.toString;
      switch (type.index) {
        case 0:
          t1 = 50;
          break;
        case 1:
          t1 = state._scrollable$_position._scroll_position$_viewportDimension;
          t1.toString;
          t1 = 0.8 * t1;
          break;
        default:
          t1 = null;
      }
      return t1;
    },
    ScrollAction_getDirectionalIncrement(state, intent) {
      var increment,
        t1 = intent.direction;
      if (A.axisDirectionToAxis(t1) === A.axisDirectionToAxis(state._widget.axisDirection)) {
        increment = A.ScrollAction__calculateScrollIncrement(state, intent.type);
        return t1 === state._widget.axisDirection ? increment : -increment;
      }
      return 0;
    },
    ScrollableDetails: function ScrollableDetails(t0, t1, t2) {
      this.direction = t0;
      this.controller = t1;
      this.decorationClipBehavior = t2;
    },
    ScrollableDetails_toString_addIfNonNull: function ScrollableDetails_toString_addIfNonNull(t0) {
      this.description = t0;
    },
    EdgeDraggingAutoScroller: function EdgeDraggingAutoScroller(t0, t1) {
      var _ = this;
      _.scrollable = t0;
      _.velocityScalar = t1;
      _.__EdgeDraggingAutoScroller__dragTargetRelatedToScrollOrigin_A = $;
      _._scrolling = false;
    },
    ScrollIncrementType: function ScrollIncrementType(t0, t1) {
      this.index = t0;
      this._name = t1;
    },
    ScrollIntent: function ScrollIntent(t0, t1) {
      this.direction = t0;
      this.type = t1;
    },
    ScrollAction: function ScrollAction(t0) {
      this._actions$_listeners = t0;
      this._currentCallingAction = null;
    },
    ScrollAction_invoke_closure: function ScrollAction_invoke_closure(t0) {
      this.primaryScrollController = t0;
    },
    RawScrollbar$(child, controller, fadeDuration, interactive, key, mainAxisMargin, notificationPredicate, pressDuration, radius, scrollbarOrientation, thickness, thumbVisibility, timeToFade, trackVisibility) {
      return new A.RawScrollbar(child, controller, thumbVisibility, radius, thickness, trackVisibility, fadeDuration, timeToFade, notificationPredicate, interactive, scrollbarOrientation, mainAxisMargin, key);
    },
    RawScrollbarState$($T) {
      var _null = null;
      return new A.RawScrollbarState(new A.LabeledGlobalKey(_null, type$.LabeledGlobalKey_State_StatefulWidget), new A.LabeledGlobalKey(_null, type$.LabeledGlobalKey_RawGestureDetectorState), _null, _null, B._StateLifecycle_0, $T._eval$1("RawScrollbarState<0>"));
    },
    _getLocalOffset(scrollbarPainterKey, position) {
      var t1 = A.BindingBase_checkInstance($.WidgetsBinding__instance, type$.WidgetsBinding).WidgetsBinding__buildOwner._globalKeyRegistry.$index(0, scrollbarPainterKey).findRenderObject$0();
      t1.toString;
      return type$.RenderBox._as(t1).globalToLocal$1(position);
    },
    _isThumbEvent(customPaintKey, $event) {
      var t1 = type$.WidgetsBinding;
      if (A.BindingBase_checkInstance($.WidgetsBinding__instance, t1).WidgetsBinding__buildOwner._globalKeyRegistry.$index(0, customPaintKey) == null)
        return false;
      t1 = type$.CustomPaint._as(A.BindingBase_checkInstance($.WidgetsBinding__instance, t1).WidgetsBinding__buildOwner._globalKeyRegistry.$index(0, customPaintKey).get$widget()).foregroundPainter;
      t1.toString;
      return type$.ScrollbarPainter._as(t1).hitTestOnlyThumbInteractive$2(A._getLocalOffset(customPaintKey, $event.get$position($event)), $event.get$kind($event));
    },
    _isTrackEvent(customPaintKey, $event) {
      var localOffset, kind,
        t1 = type$.WidgetsBinding;
      if (A.BindingBase_checkInstance($.WidgetsBinding__instance, t1).WidgetsBinding__buildOwner._globalKeyRegistry.$index(0, customPaintKey) == null)
        return false;
      t1 = type$.CustomPaint._as(A.BindingBase_checkInstance($.WidgetsBinding__instance, t1).WidgetsBinding__buildOwner._globalKeyRegistry.$index(0, customPaintKey).get$widget()).foregroundPainter;
      t1.toString;
      type$.ScrollbarPainter._as(t1);
      localOffset = A._getLocalOffset(customPaintKey, $event.get$position($event));
      kind = $event.get$kind($event);
      return t1.hitTestInteractive$2(localOffset, kind) && !t1.hitTestOnlyThumbInteractive$2(localOffset, kind);
    },
    ScrollbarOrientation: function ScrollbarOrientation(t0, t1) {
      this.index = t0;
      this._name = t1;
    },
    ScrollbarPainter: function ScrollbarPainter(t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14) {
      var _ = this;
      _._scrollbar$_color = t0;
      _._trackColor = t1;
      _._trackBorderColor = t2;
      _._trackRadius = t3;
      _._scrollbar$_textDirection = null;
      _._scrollbar$_thickness = t4;
      _.fadeoutOpacityAnimation = t5;
      _._mainAxisMargin = t6;
      _._crossAxisMargin = t7;
      _._radius = t8;
      _._shape = t9;
      _._scrollbar$_padding = t10;
      _._scrollbar$_minLength = t11;
      _._minOverscrollLength = t12;
      _._scrollbarOrientation = t13;
      _._ignorePointer = false;
      _._thumbRect = _._trackRect = null;
      _.__ScrollbarPainter__thumbExtent_A = _.__ScrollbarPainter__thumbOffset_A = $;
      _._lastAxisDirection = _._lastMetrics = null;
      _.ChangeNotifier__count = 0;
      _.ChangeNotifier__listeners = t14;
      _.ChangeNotifier__reentrantlyRemovedListeners = _.ChangeNotifier__notificationCallStackDepth = 0;
      _.ChangeNotifier__creationDispatched = _.ChangeNotifier__debugDisposed = false;
    },
    ScrollbarPainter__debugAssertIsValidOrientation_closure: function ScrollbarPainter__debugAssertIsValidOrientation_closure(t0, t1) {
      this.$this = t0;
      this.orientation = t1;
    },
    ScrollbarPainter__debugAssertIsValidOrientation_closure_isVerticalOrientation: function ScrollbarPainter__debugAssertIsValidOrientation_closure_isVerticalOrientation() {
    },
    ScrollbarPainter_update_needPaint: function ScrollbarPainter_update_needPaint() {
    },
    RawScrollbar: function RawScrollbar(t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12) {
      var _ = this;
      _.child = t0;
      _.controller = t1;
      _.thumbVisibility = t2;
      _.radius = t3;
      _.thickness = t4;
      _.trackVisibility = t5;
      _.fadeDuration = t6;
      _.timeToFade = t7;
      _.notificationPredicate = t8;
      _.interactive = t9;
      _.scrollbarOrientation = t10;
      _.mainAxisMargin = t11;
      _.key = t12;
    },
    RawScrollbarState: function RawScrollbarState(t0, t1, t2, t3, t4, t5) {
      var _ = this;
      _._fadeoutTimer = _._cachedController = _._startDragThumbOffset = _._lastDragUpdateOffset = _._startDragScrollbarAxisOffset = null;
      _.__RawScrollbarState__fadeoutOpacityAnimation_A = _.__RawScrollbarState__fadeoutAnimationController_A = $;
      _._scrollbarPainterKey = t0;
      _._hoverIsActive = false;
      _._thumbDrag = null;
      _._maxScrollExtentPermitsScrolling = false;
      _._axis = _._thumbHold = null;
      _._scrollbar$_gestureDetectorKey = t1;
      _.__RawScrollbarState_scrollbarPainter_F = $;
      _.TickerProviderStateMixin__tickers = t2;
      _.TickerProviderStateMixin__tickerModeNotifier = t3;
      _._widget = null;
      _._debugLifecycleState = t4;
      _._framework$_element = null;
      _.$ti = t5;
    },
    RawScrollbarState__debugScheduleCheckHasValidScrollPosition_closure: function RawScrollbarState__debugScheduleCheckHasValidScrollPosition_closure(t0) {
      this.$this = t0;
    },
    RawScrollbarState__debugCheckHasValidScrollPosition_closure: function RawScrollbarState__debugCheckHasValidScrollPosition_closure(t0, t1, t2) {
      this.scrollController = t0;
      this.controllerForError = t1;
      this.tryPrimary = t2;
    },
    RawScrollbarState__debugCheckHasValidScrollPosition_closure0: function RawScrollbarState__debugCheckHasValidScrollPosition_closure0(t0, t1, t2, t3) {
      var _ = this;
      _._box_0 = t0;
      _.scrollController = t1;
      _.controllerForError = t2;
      _.tryPrimary = t3;
    },
    RawScrollbarState__maybeStartFadeoutTimer_closure: function RawScrollbarState__maybeStartFadeoutTimer_closure(t0) {
      this.$this = t0;
    },
    RawScrollbarState__handleScrollMetricsNotification_closure: function RawScrollbarState__handleScrollMetricsNotification_closure(t0, t1) {
      this.$this = t0;
      this.metrics = t1;
    },
    RawScrollbarState__handleScrollMetricsNotification_closure0: function RawScrollbarState__handleScrollMetricsNotification_closure0(t0) {
      this.$this = t0;
    },
    RawScrollbarState__gestures_closure: function RawScrollbarState__gestures_closure(t0) {
      this.$this = t0;
    },
    RawScrollbarState__gestures_closure0: function RawScrollbarState__gestures_closure0(t0) {
      this.$this = t0;
    },
    RawScrollbarState__gestures_closure1: function RawScrollbarState__gestures_closure1(t0) {
      this.$this = t0;
    },
    RawScrollbarState__gestures_closure2: function RawScrollbarState__gestures_closure2(t0) {
      this.$this = t0;
    },
    RawScrollbarState_build_closure: function RawScrollbarState_build_closure(t0) {
      this.$this = t0;
    },
    RawScrollbarState_build_closure0: function RawScrollbarState_build_closure0(t0) {
      this.$this = t0;
    },
    _TrackTapGestureRecognizer: function _TrackTapGestureRecognizer(t0, t1, t2, t3, t4, t5, t6, t7, t8, t9) {
      var _ = this;
      _._customPaintKey = t0;
      _.onTertiaryTapCancel = _.onTertiaryTapUp = _.onTertiaryTapDown = _.onSecondaryTapCancel = _.onSecondaryTapUp = _.onSecondaryTapDown = _.onSecondaryTap = _.onTapCancel = _.onTap = _.onTapUp = _.onTapDown = null;
      _._wonArenaForPrimaryPointer = _._sentTapDown = false;
      _._up = _._down = null;
      _.deadline = t1;
      _.postAcceptSlopTolerance = t2;
      _._recognizer$_state = t3;
      _._initialPosition = _._primaryPointer = null;
      _._gestureAccepted = false;
      _._recognizer$_timer = null;
      _._entries = t4;
      _._trackedPointers = t5;
      _._team = null;
      _.debugOwner = t6;
      _.gestureSettings = null;
      _.supportedDevices = t7;
      _.allowedButtonsFilter = t8;
      _._pointerToKind = t9;
    },
    _VerticalThumbDragGestureRecognizer: function _VerticalThumbDragGestureRecognizer(t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14) {
      var _ = this;
      _._customPaintKey = t0;
      _.dragStartBehavior = t1;
      _.multitouchDragStrategy = t2;
      _.maxFlingVelocity = _.minFlingVelocity = _.minFlingDistance = _.onCancel = _.onEnd = _.onUpdate = _.onStart = _.onDown = null;
      _.onlyAcceptDragOnThreshold = false;
      _.velocityTrackerBuilder = t3;
      _._monodrag$_state = t4;
      _.__DragGestureRecognizer__lastPosition_A = _.__DragGestureRecognizer__pendingDragOffset_A = _.__DragGestureRecognizer__initialPosition_A = $;
      _._lastTransform = _._initialButtons = _._lastPendingEventTimestamp = null;
      _.__DragGestureRecognizer__globalDistanceMoved_A = $;
      _._hasDragThresholdBeenMet = false;
      _._velocityTrackers = t5;
      _._moveDeltaBeforeFrame = t6;
      _._frameTimeStamp = null;
      _._lastUpdatedDeltaForPan = t7;
      _._acceptedActivePointers = t8;
      _._activePointer = null;
      _._entries = t9;
      _._trackedPointers = t10;
      _._team = null;
      _.debugOwner = t11;
      _.gestureSettings = null;
      _.supportedDevices = t12;
      _.allowedButtonsFilter = t13;
      _._pointerToKind = t14;
    },
    _HorizontalThumbDragGestureRecognizer: function _HorizontalThumbDragGestureRecognizer(t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14) {
      var _ = this;
      _._customPaintKey = t0;
      _.dragStartBehavior = t1;
      _.multitouchDragStrategy = t2;
      _.maxFlingVelocity = _.minFlingVelocity = _.minFlingDistance = _.onCancel = _.onEnd = _.onUpdate = _.onStart = _.onDown = null;
      _.onlyAcceptDragOnThreshold = false;
      _.velocityTrackerBuilder = t3;
      _._monodrag$_state = t4;
      _.__DragGestureRecognizer__lastPosition_A = _.__DragGestureRecognizer__pendingDragOffset_A = _.__DragGestureRecognizer__initialPosition_A = $;
      _._lastTransform = _._initialButtons = _._lastPendingEventTimestamp = null;
      _.__DragGestureRecognizer__globalDistanceMoved_A = $;
      _._hasDragThresholdBeenMet = false;
      _._velocityTrackers = t5;
      _._moveDeltaBeforeFrame = t6;
      _._frameTimeStamp = null;
      _._lastUpdatedDeltaForPan = t7;
      _._acceptedActivePointers = t8;
      _._activePointer = null;
      _._entries = t9;
      _._trackedPointers = t10;
      _._team = null;
      _.debugOwner = t11;
      _.gestureSettings = null;
      _.supportedDevices = t12;
      _.allowedButtonsFilter = t13;
      _._pointerToKind = t14;
    },
    _RawScrollbarState_State_TickerProviderStateMixin_dispose_closure: function _RawScrollbarState_State_TickerProviderStateMixin_dispose_closure(t0) {
      this.$this = t0;
    },
    _RawScrollbarState_State_TickerProviderStateMixin: function _RawScrollbarState_State_TickerProviderStateMixin() {
    },
    MultiSelectableSelectionContainerDelegate__getBoundingBox(selectable) {
      var index, t1,
        result = B.JSArray_methods.get$first(selectable.get$boundingBoxes());
      for (index = 1; index < selectable.get$boundingBoxes().length; ++index) {
        t1 = selectable.get$boundingBoxes();
        if (!(index < t1.length))
          return A.ioore(t1, index);
        result = result.expandToInclude$1(t1[index]);
      }
      return result;
    },
    MultiSelectableSelectionContainerDelegate__compareScreenOrder(a, b) {
      var rectA, rectB, result,
        t1 = type$.Selectable;
      t1._as(a);
      t1._as(b);
      rectA = A.MatrixUtils_transformRect(a.getTransformTo$1(0, null), A.MultiSelectableSelectionContainerDelegate__getBoundingBox(a));
      rectB = A.MatrixUtils_transformRect(b.getTransformTo$1(0, null), A.MultiSelectableSelectionContainerDelegate__getBoundingBox(b));
      result = A.MultiSelectableSelectionContainerDelegate__compareVertically(rectA, rectB);
      if (result !== 0)
        return result;
      return A.MultiSelectableSelectionContainerDelegate__compareHorizontally(rectA, rectB);
    },
    MultiSelectableSelectionContainerDelegate__compareVertically(a, b) {
      var t4,
        t1 = a.top,
        t2 = b.top,
        t3 = t1 - t2;
      if (!(t3 < 3 && a.bottom - b.bottom > -3))
        t4 = t2 - t1 < 3 && b.bottom - a.bottom > -3;
      else
        t4 = true;
      if (t4)
        return 0;
      if (Math.abs(t3) > 3)
        return t1 > t2 ? 1 : -1;
      return a.bottom > b.bottom ? 1 : -1;
    },
    MultiSelectableSelectionContainerDelegate__compareHorizontally(a, b) {
      var t1 = a.left,
        t2 = b.left,
        t3 = t1 - t2;
      if (t3 < 1e-10 && a.right - b.right > -1e-10)
        return -1;
      if (t2 - t1 < 1e-10 && b.right - a.right > -1e-10)
        return 1;
      if (Math.abs(t3) > 1e-10)
        return t1 > t2 ? 1 : -1;
      return a.right > b.right ? 1 : -1;
    },
    StaticSelectionContainerDelegate: function StaticSelectionContainerDelegate() {
    },
    StaticSelectionContainerDelegate_didChangeSelectables_closure: function StaticSelectionContainerDelegate_didChangeSelectables_closure(t0) {
      this.selectableSet = t0;
    },
    StaticSelectionContainerDelegate_didChangeSelectables_closure0: function StaticSelectionContainerDelegate_didChangeSelectables_closure0(t0) {
      this.selectableSet = t0;
    },
    MultiSelectableSelectionContainerDelegate: function MultiSelectableSelectionContainerDelegate() {
    },
    MultiSelectableSelectionContainerDelegate__scheduleSelectableUpdate_runScheduledTask: function MultiSelectableSelectionContainerDelegate__scheduleSelectableUpdate_runScheduledTask(t0) {
      this.$this = t0;
    },
    MultiSelectableSelectionContainerDelegate_getSelectionGeometry_closure: function MultiSelectableSelectionContainerDelegate_getSelectionGeometry_closure(t0, t1, t2) {
      this.$this = t0;
      this.index = t1;
      this.drawableArea = t2;
    },
    MultiSelectableSelectionContainerDelegate_getSelectionGeometry_closure0: function MultiSelectableSelectionContainerDelegate_getSelectionGeometry_closure0() {
    },
    MultiSelectableSelectionContainerDelegate__flushInactiveSelections_closure: function MultiSelectableSelectionContainerDelegate__flushInactiveSelections_closure(t0, t1) {
      this.$this = t0;
      this.skipIndex = t1;
    },
    MultiSelectableSelectionContainerDelegate__flushInactiveSelections_closure0: function MultiSelectableSelectionContainerDelegate__flushInactiveSelections_closure0(t0) {
      this.$this = t0;
    },
    MultiSelectableSelectionContainerDelegate__handleSelectBoundary_closure: function MultiSelectableSelectionContainerDelegate__handleSelectBoundary_closure(t0, t1) {
      this.$this = t0;
      this.index = t1;
    },
    MultiSelectableSelectionContainerDelegate__handleSelectBoundary_closure0: function MultiSelectableSelectionContainerDelegate__handleSelectBoundary_closure0(t0) {
      this.$this = t0;
    },
    MultiSelectableSelectionContainerDelegate__adjustSelection_closure: function MultiSelectableSelectionContainerDelegate__adjustSelection_closure(t0, t1) {
      this.$this = t0;
      this.isEnd = t1;
    },
    _MultiSelectableSelectionContainerDelegate_SelectionContainerDelegate_ChangeNotifier: function _MultiSelectableSelectionContainerDelegate_SelectionContainerDelegate_ChangeNotifier() {
    },
    SelectionContainer_maybeOf(context) {
      var scope = context.dependOnInheritedWidgetOfExactType$1$0(type$.SelectionRegistrarScope);
      return scope == null ? null : scope.registrar;
    },
    SelectionContainer: function SelectionContainer(t0, t1, t2, t3) {
      var _ = this;
      _.registrar = t0;
      _.child = t1;
      _.delegate = t2;
      _.key = t3;
    },
    _SelectionContainerState: function _SelectionContainerState(t0, t1, t2, t3) {
      var _ = this;
      _._selection_container$_listeners = t0;
      _.SelectionRegistrant__registrar = t1;
      _.SelectionRegistrant__subscribedToSelectionRegistrar = t2;
      _._widget = null;
      _._debugLifecycleState = t3;
      _._framework$_element = null;
    },
    SelectionRegistrarScope: function SelectionRegistrarScope(t0, t1, t2) {
      this.registrar = t0;
      this.child = t1;
      this.key = t2;
    },
    SelectionContainerDelegate: function SelectionContainerDelegate() {
    },
    __SelectionContainerState_State_Selectable: function __SelectionContainerState_State_Selectable() {
    },
    __SelectionContainerState_State_Selectable_SelectionRegistrant: function __SelectionContainerState_State_Selectable_SelectionRegistrant() {
    },
    SharedAppData: function SharedAppData(t0, t1) {
      this.child = t0;
      this.key = t1;
    },
    _SharedAppDataState: function _SharedAppDataState(t0) {
      var _ = this;
      _.___SharedAppDataState_data_AI = $;
      _._widget = null;
      _._debugLifecycleState = t0;
      _._framework$_element = null;
    },
    _SharedAppModel: function _SharedAppModel(t0, t1, t2) {
      this.data = t0;
      this.child = t1;
      this.key = t2;
    },
    SingleActivator$(trigger, alt, control, meta, shift) {
      A.assertHelper(trigger !== B.LogicalKeyboardKey_8589935088 && trigger !== B.LogicalKeyboardKey_8589934848 && trigger !== B.LogicalKeyboardKey_8589934849 && trigger !== B.LogicalKeyboardKey_8589935090 && trigger !== B.LogicalKeyboardKey_8589934850 && trigger !== B.LogicalKeyboardKey_8589934851 && trigger !== B.LogicalKeyboardKey_8589935092 && trigger !== B.LogicalKeyboardKey_8589934852 && trigger !== B.LogicalKeyboardKey_8589934853 && trigger !== B.LogicalKeyboardKey_8589935094 && trigger !== B.LogicalKeyboardKey_8589934854 && trigger !== B.LogicalKeyboardKey_8589934855);
      return new A.SingleActivator(trigger, control, shift, alt, meta, B.LockState_0);
    },
    ShortcutManager$() {
      var t1 = new A.ShortcutManager(B.Map_empty7, $.$get$ChangeNotifier__emptyListeners());
      A.ChangeNotifier_maybeDispatchObjectCreation(t1);
      return t1;
    },
    ShortcutManager__indexShortcuts(source) {
      var result = A.LinkedHashMap_LinkedHashMap$_empty(type$.nullable_LogicalKeyboardKey, type$.List__ActivatorIntentPair);
      source.forEach$1(0, new A.ShortcutManager__indexShortcuts_closure(result));
      return result;
    },
    Shortcuts$(child, debugLabel, shortcuts) {
      return new A.Shortcuts(null, shortcuts, child, debugLabel, null);
    },
    LockState: function LockState(t0, t1) {
      this.index = t0;
      this._name = t1;
    },
    ShortcutMapProperty: function ShortcutMapProperty(t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14) {
      var _ = this;
      _._description = t0;
      _.expandableValue = t1;
      _.allowWrap = t2;
      _.ifNull = t3;
      _.ifEmpty = t4;
      _.tooltip = t5;
      _.missingIfNull = t6;
      _._diagnostics$_value = t7;
      _._valueComputed = true;
      _._diagnostics$_exception = null;
      _.defaultValue = t8;
      _._defaultLevel = t9;
      _.name = t10;
      _.showSeparator = t11;
      _.showName = t12;
      _.linePrefix = t13;
      _.style = t14;
    },
    ShortcutMapProperty_valueToString_closure: function ShortcutMapProperty_valueToString_closure(t0) {
      this.$this = t0;
    },
    SingleActivator: function SingleActivator(t0, t1, t2, t3, t4, t5) {
      var _ = this;
      _.trigger = t0;
      _.control = t1;
      _.shift = t2;
      _.alt = t3;
      _.meta = t4;
      _.numLock = t5;
    },
    SingleActivator_debugDescribeKeys_closure: function SingleActivator_debugDescribeKeys_closure(t0, t1) {
      this._box_0 = t0;
      this.$this = t1;
    },
    _ActivatorIntentPair: function _ActivatorIntentPair(t0, t1) {
      this.activator = t0;
      this.intent = t1;
    },
    ShortcutManager: function ShortcutManager(t0, t1) {
      var _ = this;
      _._shortcuts = t0;
      _._indexedShortcutsCache = null;
      _.ChangeNotifier__count = 0;
      _.ChangeNotifier__listeners = t1;
      _.ChangeNotifier__reentrantlyRemovedListeners = _.ChangeNotifier__notificationCallStackDepth = 0;
      _.ChangeNotifier__creationDispatched = _.ChangeNotifier__debugDisposed = false;
    },
    ShortcutManager__indexShortcuts_closure: function ShortcutManager__indexShortcuts_closure(t0) {
      this.result = t0;
    },
    ShortcutManager__indexShortcuts__closure: function ShortcutManager__indexShortcuts__closure() {
    },
    ShortcutManager_handleKeypress_closure: function ShortcutManager_handleKeypress_closure(t0, t1) {
      this.$this = t0;
      this.event = t1;
    },
    ShortcutManager_handleKeypress_closure0: function ShortcutManager_handleKeypress_closure0() {
    },
    ShortcutManager_handleKeypress_closure1: function ShortcutManager_handleKeypress_closure1(t0, t1) {
      this.context = t0;
      this.intent = t1;
    },
    Shortcuts: function Shortcuts(t0, t1, t2, t3, t4) {
      var _ = this;
      _.manager = t0;
      _._shortcuts = t1;
      _.child = t2;
      _.debugLabel = t3;
      _.key = t4;
    },
    _ShortcutsState: function _ShortcutsState(t0) {
      var _ = this;
      _._widget = _._internalManager = null;
      _._debugLifecycleState = t0;
      _._framework$_element = null;
    },
    ShortcutRegistry: function ShortcutRegistry(t0, t1) {
      var _ = this;
      _._registeredShortcuts = t0;
      _.ChangeNotifier__count = 0;
      _.ChangeNotifier__listeners = t1;
      _.ChangeNotifier__reentrantlyRemovedListeners = _.ChangeNotifier__notificationCallStackDepth = 0;
      _.ChangeNotifier__creationDispatched = _.ChangeNotifier__debugDisposed = false;
    },
    ShortcutRegistrar: function ShortcutRegistrar(t0, t1) {
      this.child = t0;
      this.key = t1;
    },
    _ShortcutRegistrarState: function _ShortcutRegistrarState(t0, t1, t2) {
      var _ = this;
      _.registry = t0;
      _.manager = t1;
      _._widget = null;
      _._debugLifecycleState = t2;
      _._framework$_element = null;
    },
    _ShortcutRegistrarScope: function _ShortcutRegistrarScope(t0, t1, t2) {
      this.registry = t0;
      this.child = t1;
      this.key = t2;
    },
    _ShortcutManager_Object_Diagnosticable: function _ShortcutManager_Object_Diagnosticable() {
    },
    _ShortcutManager_Object_Diagnosticable_ChangeNotifier: function _ShortcutManager_Object_Diagnosticable_ChangeNotifier() {
    },
    _ShortcutRegistry_Object_ChangeNotifier: function _ShortcutRegistry_Object_ChangeNotifier() {
    },
    _SingleActivator_Object_Diagnosticable: function _SingleActivator_Object_Diagnosticable() {
    },
    _SingleActivator_Object_Diagnosticable_MenuSerializableShortcut: function _SingleActivator_Object_Diagnosticable_MenuSerializableShortcut() {
    },
    __ActivatorIntentPair_Object_Diagnosticable: function __ActivatorIntentPair_Object_Diagnosticable() {
    },
    SingleChildScrollView$(child) {
      return new A.SingleChildScrollView(child, null);
    },
    SingleChildScrollView: function SingleChildScrollView(t0, t1) {
      this.child = t0;
      this.key = t1;
    },
    SingleChildScrollView_build_closure: function SingleChildScrollView_build_closure(t0, t1, t2) {
      this._box_0 = t0;
      this.$this = t1;
      this.axisDirection = t2;
    },
    _SingleChildViewport: function _SingleChildViewport(t0, t1, t2, t3, t4) {
      var _ = this;
      _.axisDirection = t0;
      _.offset = t1;
      _.clipBehavior = t2;
      _.child = t3;
      _.key = t4;
    },
    _SingleChildViewportElement: function _SingleChildViewportElement(t0, t1, t2) {
      var _ = this;
      _._slot = _._notificationTree = _._framework$_parent = _._ancestorRenderObjectElement = _._renderObject = _._framework$_child = null;
      _.__Element__depth_A = $;
      _._widget = t0;
      _._parentBuildScope = _._framework$_owner = null;
      _._lifecycleState = t1;
      _._debugForgottenChildrenWithGlobalKey = t2;
      _._dependencies = _._inheritedElements = null;
      _._hadUnsatisfiedDependencies = false;
      _._dirty = true;
      _._debugBuiltOnce = _._inDirtyList = false;
    },
    _RenderSingleChildViewport: function _RenderSingleChildViewport(t0, t1, t2, t3, t4, t5, t6) {
      var _ = this;
      _._axisDirection = t0;
      _._single_child_scroll_view$_offset = t1;
      _._single_child_scroll_view$_clipBehavior = t2;
      _._single_child_scroll_view$_clipRectLayer = t3;
      _.RenderObjectWithChildMixin__child = t4;
      _._layoutCacheStorage = t5;
      _._computingThisDryBaseline = _._computingThisDryLayout = false;
      _._box$_size = null;
      _._debugActivePointers = 0;
      _._debugDisposed = false;
      _.parentData = null;
      _._depth = 0;
      _.debugCreator = _._object$_parent = null;
      _._debugDoingThisLayout = _._debugDoingThisResize = false;
      _._debugCanParentUseSize = null;
      _._debugMutationsLocked = false;
      _._object$_owner = null;
      _._needsLayout = true;
      _._relayoutBoundary = null;
      _._doingThisLayoutWithCallback = false;
      _._constraints = null;
      _._debugDoingThisPaint = false;
      _.__RenderObject__wasRepaintBoundary_A = $;
      _._layerHandle = t6;
      _._needsCompositingBitsUpdate = false;
      _.__RenderObject__needsCompositing_A = $;
      _._needsPaint = true;
      _._needsCompositedLayerUpdate = false;
      _._cachedSemanticsConfiguration = null;
      _._needsSemanticsUpdate = true;
      _._semantics = null;
    },
    _RenderSingleChildViewport_paint_paintContents: function _RenderSingleChildViewport_paint_paintContents(t0, t1) {
      this.$this = t0;
      this.paintOffset = t1;
    },
    _RenderSingleChildViewport_hitTestChildren_closure: function _RenderSingleChildViewport_hitTestChildren_closure(t0, t1) {
      this.$this = t0;
      this.position = t1;
    },
    __RenderSingleChildViewport_RenderBox_RenderObjectWithChildMixin: function __RenderSingleChildViewport_RenderBox_RenderObjectWithChildMixin() {
    },
    __SingleChildViewportElement_SingleChildRenderObjectElement_NotifiableElementMixin: function __SingleChildViewportElement_SingleChildRenderObjectElement_NotifiableElementMixin() {
    },
    __SingleChildViewportElement_SingleChildRenderObjectElement_NotifiableElementMixin_ViewportElementMixin: function __SingleChildViewportElement_SingleChildRenderObjectElement_NotifiableElementMixin_ViewportElementMixin() {
    },
    SizeChangedLayoutNotification: function SizeChangedLayoutNotification() {
    },
    SizeChangedLayoutNotifier: function SizeChangedLayoutNotifier(t0, t1) {
      this.child = t0;
      this.key = t1;
    },
    SizeChangedLayoutNotifier_createRenderObject_closure: function SizeChangedLayoutNotifier_createRenderObject_closure(t0) {
      this.context = t0;
    },
    _RenderSizeChangedWithCallback: function _RenderSizeChangedWithCallback(t0, t1, t2, t3) {
      var _ = this;
      _.onLayoutChangedCallback = t0;
      _._oldSize = null;
      _.RenderObjectWithChildMixin__child = t1;
      _._layoutCacheStorage = t2;
      _._computingThisDryBaseline = _._computingThisDryLayout = false;
      _._box$_size = null;
      _._debugActivePointers = 0;
      _._debugDisposed = false;
      _.parentData = null;
      _._depth = 0;
      _.debugCreator = _._object$_parent = null;
      _._debugDoingThisLayout = _._debugDoingThisResize = false;
      _._debugCanParentUseSize = null;
      _._debugMutationsLocked = false;
      _._object$_owner = null;
      _._needsLayout = true;
      _._relayoutBoundary = null;
      _._doingThisLayoutWithCallback = false;
      _._constraints = null;
      _._debugDoingThisPaint = false;
      _.__RenderObject__wasRepaintBoundary_A = $;
      _._layerHandle = t3;
      _._needsCompositingBitsUpdate = false;
      _.__RenderObject__needsCompositing_A = $;
      _._needsPaint = true;
      _._needsCompositedLayerUpdate = false;
      _._cachedSemanticsConfiguration = null;
      _._needsSemanticsUpdate = true;
      _._semantics = null;
    },
    SlottedMultiChildRenderObjectWidget: function SlottedMultiChildRenderObjectWidget() {
    },
    SlottedMultiChildRenderObjectWidgetMixin: function SlottedMultiChildRenderObjectWidgetMixin() {
    },
    SlottedContainerRenderObjectMixin: function SlottedContainerRenderObjectMixin() {
    },
    SlottedRenderObjectElement: function SlottedRenderObjectElement(t0, t1, t2, t3, t4, t5) {
      var _ = this;
      _._slotToChild = t0;
      _._keyedChildren = t1;
      _._slot = _._notificationTree = _._framework$_parent = _._ancestorRenderObjectElement = _._renderObject = _._debugPreviousSlots = null;
      _.__Element__depth_A = $;
      _._widget = t2;
      _._parentBuildScope = _._framework$_owner = null;
      _._lifecycleState = t3;
      _._debugForgottenChildrenWithGlobalKey = t4;
      _._dependencies = _._inheritedElements = null;
      _._hadUnsatisfiedDependencies = false;
      _._dirty = true;
      _._debugBuiltOnce = _._inDirtyList = false;
      _.$ti = t5;
    },
    SlottedRenderObjectElement__updateChildren_closure: function SlottedRenderObjectElement__updateChildren_closure(t0, t1) {
      this.$this = t0;
      this.slottedMultiChildRenderObjectWidgetMixin = t1;
    },
    SlottedRenderObjectElement__updateChildren_closure0: function SlottedRenderObjectElement__updateChildren_closure0(t0, t1, t2, t3) {
      var _ = this;
      _._box_0 = t0;
      _.$this = t1;
      _.newWidgetKey = t2;
      _.newChild = t3;
    },
    SlottedRenderObjectElement__updateChildren__closure: function SlottedRenderObjectElement__updateChildren__closure(t0) {
      this.existingElement = t0;
    },
    _SlottedMultiChildRenderObjectWidget_RenderObjectWidget_SlottedMultiChildRenderObjectWidgetMixin: function _SlottedMultiChildRenderObjectWidget_RenderObjectWidget_SlottedMultiChildRenderObjectWidgetMixin() {
    },
    SnapshotWidget$(autoresize, child, controller, mode, painter) {
      return new A.SnapshotWidget(controller, mode, true, painter, child, null);
    },
    SnapshotMode: function SnapshotMode(t0, t1) {
      this.index = t0;
      this._name = t1;
    },
    SnapshotController: function SnapshotController(t0) {
      var _ = this;
      _._allowSnapshotting = false;
      _.ChangeNotifier__count = 0;
      _.ChangeNotifier__listeners = t0;
      _.ChangeNotifier__reentrantlyRemovedListeners = _.ChangeNotifier__notificationCallStackDepth = 0;
      _.ChangeNotifier__creationDispatched = _.ChangeNotifier__debugDisposed = false;
    },
    SnapshotWidget: function SnapshotWidget(t0, t1, t2, t3, t4, t5) {
      var _ = this;
      _.controller = t0;
      _.mode = t1;
      _.autoresize = t2;
      _.painter = t3;
      _.child = t4;
      _.key = t5;
    },
    _RenderSnapshotWidget: function _RenderSnapshotWidget(t0, t1, t2, t3, t4, t5, t6, t7) {
      var _ = this;
      _._snapshot_widget$_devicePixelRatio = t0;
      _._snapshot_widget$_painter = t1;
      _._snapshot_widget$_controller = t2;
      _._snapshot_widget$_mode = t3;
      _._autoresize = t4;
      _._childRasterSize = _._childRaster = null;
      _._disableSnapshotAttempt = false;
      _._lastCachedSize = null;
      _.RenderObjectWithChildMixin__child = t5;
      _._layoutCacheStorage = t6;
      _._computingThisDryBaseline = _._computingThisDryLayout = false;
      _._box$_size = null;
      _._debugActivePointers = 0;
      _._debugDisposed = false;
      _.parentData = null;
      _._depth = 0;
      _.debugCreator = _._object$_parent = null;
      _._debugDoingThisLayout = _._debugDoingThisResize = false;
      _._debugCanParentUseSize = null;
      _._debugMutationsLocked = false;
      _._object$_owner = null;
      _._needsLayout = true;
      _._relayoutBoundary = null;
      _._doingThisLayoutWithCallback = false;
      _._constraints = null;
      _._debugDoingThisPaint = false;
      _.__RenderObject__wasRepaintBoundary_A = $;
      _._layerHandle = t7;
      _._needsCompositingBitsUpdate = false;
      _.__RenderObject__needsCompositing_A = $;
      _._needsPaint = true;
      _._needsCompositedLayerUpdate = false;
      _._cachedSemanticsConfiguration = null;
      _._needsSemanticsUpdate = true;
      _._semantics = null;
    },
    SnapshotPainter: function SnapshotPainter() {
    },
    _DefaultSnapshotPainter: function _DefaultSnapshotPainter() {
    },
    _correctSpellCheckResults(newText, resultsText, results) {
      var t1, t2, spanPointer, offset, searchStart, currentSpan, t3, t4, currentSpanTextRegexp, foundIndex, t5, t6, currentSpanFoundExactlyWithOffset, adjustedSpanStart, adjustedSpanEnd,
        correctedSpellCheckResults = A._setArrayType([], type$.JSArray_SuggestionSpan);
      for (t1 = J.getInterceptor$asx(results), t2 = newText.length, spanPointer = 0, offset = 0, searchStart = 0; spanPointer < t1.get$length(results);) {
        currentSpan = t1.$index(results, spanPointer);
        t3 = currentSpan.range;
        t4 = t3.start;
        t3 = t3.end;
        currentSpanTextRegexp = A.RegExp_RegExp("\\b" + A.quoteStringForRegExp(B.JSString_methods.substring$2(resultsText, t4, t3)) + "\\b", true, false);
        foundIndex = B.JSString_methods.indexOf$1(B.JSString_methods.substring$1(newText, searchStart), currentSpanTextRegexp);
        t5 = foundIndex + searchStart;
        t6 = t4 + offset;
        currentSpanFoundExactlyWithOffset = t6 === t5;
        if (t4 === t5 || currentSpanFoundExactlyWithOffset) {
          t4 = t3 + offset;
          A.assertHelper(t6 >= -1);
          A.assertHelper(t4 >= -1);
          searchStart = Math.min(t3 + 1 + offset, t2);
          B.JSArray_methods.add$1(correctedSpellCheckResults, new A.SuggestionSpan(new A.TextRange(t6, t4), currentSpan.suggestions));
        } else if (foundIndex >= 0) {
          adjustedSpanStart = searchStart + foundIndex;
          adjustedSpanEnd = adjustedSpanStart + (t3 - t4);
          A.assertHelper(adjustedSpanStart >= -1);
          A.assertHelper(adjustedSpanEnd >= -1);
          searchStart = Math.min(adjustedSpanEnd + 1, t2);
          offset = adjustedSpanStart - t4;
          B.JSArray_methods.add$1(correctedSpellCheckResults, new A.SuggestionSpan(new A.TextRange(adjustedSpanStart, adjustedSpanEnd), currentSpan.suggestions));
        }
        ++spanPointer;
      }
      return correctedSpellCheckResults;
    },
    buildTextSpanWithSpellCheckSuggestions(value, composingWithinCurrentTextRange, style, misspelledTextStyle, spellCheckResults) {
      var spellCheckResultsSpans = spellCheckResults.suggestionSpans,
        spellCheckResultsText = spellCheckResults.spellCheckedText,
        t1 = value.text;
      if (spellCheckResultsText !== t1)
        spellCheckResultsSpans = A._correctSpellCheckResults(t1, spellCheckResultsText, spellCheckResultsSpans);
      if (A.defaultTargetPlatform() === B.TargetPlatform_0)
        return A.TextSpan$(A._buildSubtreesWithComposingRegion(spellCheckResultsSpans, value, style, misspelledTextStyle, composingWithinCurrentTextRange), style, null);
      return A.TextSpan$(A._buildSubtreesWithoutComposingRegion(spellCheckResultsSpans, value, style, misspelledTextStyle, value.selection.baseOffset), style, null);
    },
    _buildSubtreesWithoutComposingRegion(spellCheckSuggestions, value, style, misspelledStyle, cursorIndex) {
      var t2, endIndex0, endIndex1, endIndex2,
        textSpanTreeChildren = A._setArrayType([], type$.JSArray_TextSpan),
        text = value.text,
        misspelledJointStyle = style.merge$1(misspelledStyle),
        textPointer = 0,
        endIndex = text.length,
        t1 = J.getInterceptor$asx(spellCheckSuggestions),
        currentSpanPointer = 0;
      while (true) {
        if (!(textPointer < endIndex && currentSpanPointer < t1.get$length(spellCheckSuggestions)))
          break;
        t2 = t1.$index(spellCheckSuggestions, currentSpanPointer).range;
        endIndex0 = t2.start;
        if (endIndex0 > textPointer) {
          endIndex0 = endIndex0 < endIndex ? endIndex0 : endIndex;
          B.JSArray_methods.add$1(textSpanTreeChildren, A.TextSpan$(null, style, B.JSString_methods.substring$2(text, textPointer, endIndex0)));
          textPointer = endIndex0;
        } else {
          endIndex1 = t2.end;
          endIndex2 = endIndex1 < endIndex ? endIndex1 : endIndex;
          t2 = endIndex0 <= cursorIndex && endIndex1 >= cursorIndex ? style : misspelledJointStyle;
          B.JSArray_methods.add$1(textSpanTreeChildren, A.TextSpan$(null, t2, B.JSString_methods.substring$2(text, endIndex0, endIndex2)));
          ++currentSpanPointer;
          textPointer = endIndex2;
        }
      }
      t1 = text.length;
      if (textPointer < t1)
        B.JSArray_methods.add$1(textSpanTreeChildren, A.TextSpan$(null, style, B.JSString_methods.substring$2(text, textPointer, t1)));
      return textSpanTreeChildren;
    },
    _buildSubtreesWithComposingRegion(spellCheckSuggestions, value, style, misspelledStyle, composingWithinCurrentTextRange) {
      var t5, endIndex0, endIndex1, _null = null,
        textSpanTreeChildren = A._setArrayType([], type$.JSArray_TextSpan),
        text = value.text,
        composingRegion = value.composing,
        composingTextStyle = style.merge$1(B.TextStyle_9IC),
        misspelledJointStyle = style.merge$1(misspelledStyle),
        textPointer = 0,
        t1 = composingRegion.start,
        endIndex = text.length,
        t2 = J.getInterceptor$asx(spellCheckSuggestions),
        t3 = composingRegion.end,
        t4 = !composingWithinCurrentTextRange,
        currentSpanPointer = 0;
      while (true) {
        if (!(textPointer < endIndex && currentSpanPointer < t2.get$length(spellCheckSuggestions)))
          break;
        t5 = t2.$index(spellCheckSuggestions, currentSpanPointer).range;
        endIndex0 = t5.start;
        if (endIndex0 > textPointer) {
          endIndex0 = endIndex0 < endIndex ? endIndex0 : endIndex;
          if (t1 >= textPointer && t3 <= endIndex0 && t4) {
            B.JSArray_methods.add$1(textSpanTreeChildren, A.TextSpan$(_null, style, B.JSString_methods.substring$2(text, textPointer, t1)));
            B.JSArray_methods.add$1(textSpanTreeChildren, A.TextSpan$(_null, composingTextStyle, B.JSString_methods.substring$2(text, t1, t3)));
            B.JSArray_methods.add$1(textSpanTreeChildren, A.TextSpan$(_null, style, B.JSString_methods.substring$2(text, t3, endIndex0)));
          } else
            B.JSArray_methods.add$1(textSpanTreeChildren, A.TextSpan$(_null, style, B.JSString_methods.substring$2(text, textPointer, endIndex0)));
          textPointer = endIndex0;
        } else {
          endIndex1 = t5.end;
          endIndex1 = endIndex1 < endIndex ? endIndex1 : endIndex;
          t5 = textPointer >= t1 && endIndex1 <= t3 && t4 ? composingTextStyle : misspelledJointStyle;
          B.JSArray_methods.add$1(textSpanTreeChildren, A.TextSpan$(_null, t5, B.JSString_methods.substring$2(text, endIndex0, endIndex1)));
          ++currentSpanPointer;
          textPointer = endIndex1;
        }
      }
      t1 = text.length;
      if (textPointer < t1)
        if (textPointer < composingRegion.start && !composingWithinCurrentTextRange) {
          A._addComposingRegionTextSpans(textSpanTreeChildren, text, textPointer, composingRegion, style, composingTextStyle);
          t2 = composingRegion.end;
          if (t2 !== t1)
            B.JSArray_methods.add$1(textSpanTreeChildren, A.TextSpan$(_null, style, B.JSString_methods.substring$2(text, t2, t1)));
        } else
          B.JSArray_methods.add$1(textSpanTreeChildren, A.TextSpan$(_null, style, B.JSString_methods.substring$2(text, textPointer, t1)));
      return textSpanTreeChildren;
    },
    _addComposingRegionTextSpans(treeChildren, text, start, composingRegion, style, composingTextStyle) {
      var t1 = composingRegion.start;
      B.JSArray_methods.add$1(treeChildren, A.TextSpan$(null, style, B.JSString_methods.substring$2(text, start, t1)));
      B.JSArray_methods.add$1(treeChildren, A.TextSpan$(null, composingTextStyle, B.JSString_methods.substring$2(text, t1, composingRegion.end)));
    },
    SpellCheckConfiguration: function SpellCheckConfiguration(t0, t1, t2, t3, t4) {
      var _ = this;
      _.spellCheckService = t0;
      _.misspelledSelectionColor = t1;
      _.misspelledTextStyle = t2;
      _.spellCheckSuggestionsToolbarBuilder = t3;
      _._spellCheckEnabled = t4;
    },
    StandardComponentType: function StandardComponentType(t0, t1) {
      this.index = t0;
      this._name = t1;
    },
    TextFieldTapRegion$(child, debugLabel, groupId, onTapOutside, onTapUpOutside) {
      return new A.TextFieldTapRegion(true, onTapOutside, null, onTapUpOutside, null, groupId, false, debugLabel, child, null);
    },
    TapRegionSurface: function TapRegionSurface(t0, t1) {
      this.child = t0;
      this.key = t1;
    },
    RenderTapRegionSurface: function RenderTapRegionSurface(t0, t1, t2, t3, t4, t5, t6) {
      var _ = this;
      _._cachedResults = t0;
      _._registeredRegions = t1;
      _._groupIdToRegions = t2;
      _.behavior = t3;
      _.RenderObjectWithChildMixin__child = t4;
      _._layoutCacheStorage = t5;
      _._computingThisDryBaseline = _._computingThisDryLayout = false;
      _._box$_size = null;
      _._debugActivePointers = 0;
      _._debugDisposed = false;
      _.parentData = null;
      _._depth = 0;
      _.debugCreator = _._object$_parent = null;
      _._debugDoingThisLayout = _._debugDoingThisResize = false;
      _._debugCanParentUseSize = null;
      _._debugMutationsLocked = false;
      _._object$_owner = null;
      _._needsLayout = true;
      _._relayoutBoundary = null;
      _._doingThisLayoutWithCallback = false;
      _._constraints = null;
      _._debugDoingThisPaint = false;
      _.__RenderObject__wasRepaintBoundary_A = $;
      _._layerHandle = t6;
      _._needsCompositingBitsUpdate = false;
      _.__RenderObject__needsCompositing_A = $;
      _._needsPaint = true;
      _._needsCompositedLayerUpdate = false;
      _._cachedSemanticsConfiguration = null;
      _._needsSemanticsUpdate = true;
      _._semantics = null;
    },
    RenderTapRegionSurface_handleEvent_closure: function RenderTapRegionSurface_handleEvent_closure(t0) {
      this.$this = t0;
    },
    TapRegion: function TapRegion() {
    },
    RenderTapRegion: function RenderTapRegion(t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12) {
      var _ = this;
      _._isRegistered = false;
      _.onTapOutside = t0;
      _.onTapInside = t1;
      _.onTapUpOutside = t2;
      _.onTapUpInside = t3;
      _.debugLabel = t4;
      _._tap_region$_enabled = t5;
      _._consumeOutsideTaps = t6;
      _._groupId = t7;
      _._registry = t8;
      _.behavior = t9;
      _.RenderObjectWithChildMixin__child = t10;
      _._layoutCacheStorage = t11;
      _._computingThisDryBaseline = _._computingThisDryLayout = false;
      _._box$_size = null;
      _._debugActivePointers = 0;
      _._debugDisposed = false;
      _.parentData = null;
      _._depth = 0;
      _.debugCreator = _._object$_parent = null;
      _._debugDoingThisLayout = _._debugDoingThisResize = false;
      _._debugCanParentUseSize = null;
      _._debugMutationsLocked = false;
      _._object$_owner = null;
      _._needsLayout = true;
      _._relayoutBoundary = null;
      _._doingThisLayoutWithCallback = false;
      _._constraints = null;
      _._debugDoingThisPaint = false;
      _.__RenderObject__wasRepaintBoundary_A = $;
      _._layerHandle = t12;
      _._needsCompositingBitsUpdate = false;
      _.__RenderObject__needsCompositing_A = $;
      _._needsPaint = true;
      _._needsCompositedLayerUpdate = false;
      _._cachedSemanticsConfiguration = null;
      _._needsSemanticsUpdate = true;
      _._semantics = null;
    },
    TextFieldTapRegion: function TextFieldTapRegion(t0, t1, t2, t3, t4, t5, t6, t7, t8, t9) {
      var _ = this;
      _.enabled = t0;
      _.onTapOutside = t1;
      _.onTapInside = t2;
      _.onTapUpOutside = t3;
      _.onTapUpInside = t4;
      _.groupId = t5;
      _.consumeOutsideTaps = t6;
      _.debugLabel = t7;
      _.child = t8;
      _.key = t9;
    },
    DefaultTextStyle$(child, key, maxLines, overflow, softWrap, style, textAlign, textHeightBehavior, textWidthBasis) {
      return new A.DefaultTextStyle(style, textAlign, softWrap, overflow, maxLines, textWidthBasis, textHeightBehavior, child, key);
    },
    DefaultTextStyle_merge(child, overflow, style) {
      var _null = null;
      return new A.Builder(new A.DefaultTextStyle_merge_closure(_null, style, _null, _null, overflow, _null, _null, _null, child), _null);
    },
    DefaultTextHeightBehavior_maybeOf(context) {
      context.dependOnInheritedWidgetOfExactType$1$0(type$.DefaultTextHeightBehavior);
      return null;
    },
    Text$(data, maxLines, overflow, semanticsLabel, style, textAlign, textDirection) {
      return new A.Text(data, null, style, textAlign, textDirection, overflow, maxLines, semanticsLabel, null);
    },
    _SelectableTextContainerDelegate__compareScreenOrder(a, b) {
      var rectA, rectB, result,
        t1 = type$.Selectable;
      t1._as(a);
      t1._as(b);
      rectA = A.MatrixUtils_transformRect(a.getTransformTo$1(0, null), B.JSArray_methods.get$first(a.get$boundingBoxes()));
      rectB = A.MatrixUtils_transformRect(b.getTransformTo$1(0, null), B.JSArray_methods.get$first(b.get$boundingBoxes()));
      result = A._SelectableTextContainerDelegate__compareVertically(rectA, rectB);
      if (result !== 0)
        return result;
      return A._SelectableTextContainerDelegate__compareHorizontally(rectA, rectB);
    },
    _SelectableTextContainerDelegate__compareVertically(a, b) {
      var t4,
        t1 = a.top,
        t2 = b.top,
        t3 = t1 - t2;
      if (!(t3 < 3 && a.bottom - b.bottom > -3))
        t4 = t2 - t1 < 3 && b.bottom - a.bottom > -3;
      else
        t4 = true;
      if (t4)
        return 0;
      if (Math.abs(t3) > 3)
        return t1 > t2 ? 1 : -1;
      return a.bottom > b.bottom ? 1 : -1;
    },
    _SelectableTextContainerDelegate__compareHorizontally(a, b) {
      var t1 = a.left,
        t2 = b.left,
        t3 = t1 - t2;
      if (t3 < 1e-10 && a.right - b.right > -1e-10)
        return -1;
      if (t2 - t1 < 1e-10 && b.right - a.right > -1e-10)
        return 1;
      if (Math.abs(t3) > 1e-10)
        return t1 > t2 ? 1 : -1;
      return a.right > b.right ? 1 : -1;
    },
    DefaultTextStyle: function DefaultTextStyle(t0, t1, t2, t3, t4, t5, t6, t7, t8) {
      var _ = this;
      _.style = t0;
      _.textAlign = t1;
      _.softWrap = t2;
      _.overflow = t3;
      _.maxLines = t4;
      _.textWidthBasis = t5;
      _.textHeightBehavior = t6;
      _.child = t7;
      _.key = t8;
    },
    DefaultTextStyle_merge_closure: function DefaultTextStyle_merge_closure(t0, t1, t2, t3, t4, t5, t6, t7, t8) {
      var _ = this;
      _.key = t0;
      _.style = t1;
      _.textAlign = t2;
      _.softWrap = t3;
      _.overflow = t4;
      _.maxLines = t5;
      _.textWidthBasis = t6;
      _.textHeightBehavior = t7;
      _.child = t8;
    },
    _NullWidget2: function _NullWidget2(t0) {
      this.key = t0;
    },
    Text: function Text(t0, t1, t2, t3, t4, t5, t6, t7, t8) {
      var _ = this;
      _.data = t0;
      _.textSpan = t1;
      _.style = t2;
      _.textAlign = t3;
      _.textDirection = t4;
      _.overflow = t5;
      _.maxLines = t6;
      _.semanticsLabel = t7;
      _.key = t8;
    },
    _SelectableTextContainer: function _SelectableTextContainer(t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12) {
      var _ = this;
      _.text = t0;
      _.textAlign = t1;
      _.textDirection = t2;
      _.softWrap = t3;
      _.overflow = t4;
      _.textScaler = t5;
      _.maxLines = t6;
      _.locale = t7;
      _.strutStyle = t8;
      _.textWidthBasis = t9;
      _.textHeightBehavior = t10;
      _.selectionColor = t11;
      _.key = t12;
    },
    _SelectableTextContainerState: function _SelectableTextContainerState(t0, t1) {
      var _ = this;
      _.___SelectableTextContainerState__selectionDelegate_F = $;
      _._textKey = t0;
      _._widget = null;
      _._debugLifecycleState = t1;
      _._framework$_element = null;
    },
    _RichText: function _RichText(t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13) {
      var _ = this;
      _.textKey = t0;
      _.text = t1;
      _.textAlign = t2;
      _.textDirection = t3;
      _.softWrap = t4;
      _.overflow = t5;
      _.textScaler = t6;
      _.maxLines = t7;
      _.locale = t8;
      _.strutStyle = t9;
      _.textWidthBasis = t10;
      _.textHeightBehavior = t11;
      _.selectionColor = t12;
      _.key = t13;
    },
    _SelectableTextContainerDelegate: function _SelectableTextContainerDelegate(t0, t1, t2, t3, t4, t5, t6) {
      var _ = this;
      _._textKey = t0;
      _._hasReceivedStartEvent = t1;
      _._hasReceivedEndEvent = t2;
      _._lastEndEdgeUpdateGlobalPosition = _._lastStartEdgeUpdateGlobalPosition = null;
      _.selectables = t3;
      _.currentSelectionStartIndex = _.currentSelectionEndIndex = -1;
      _._endHandleLayerOwner = _._endHandleLayer = _._startHandleLayerOwner = _._startHandleLayer = null;
      _._selectionInProgress = _._scheduledSelectableUpdate = _._isHandlingSelectionEvent = false;
      _._additions = t4;
      _._extendSelectionInProgress = false;
      _._selectionGeometry = t5;
      _.ChangeNotifier__count = 0;
      _.ChangeNotifier__listeners = t6;
      _.ChangeNotifier__reentrantlyRemovedListeners = _.ChangeNotifier__notificationCallStackDepth = 0;
      _.ChangeNotifier__creationDispatched = _.ChangeNotifier__debugDisposed = false;
      _._selectionContainerContext = null;
    },
    _SelectableTextContainerDelegate__adjustSelection_closure: function _SelectableTextContainerDelegate__adjustSelection_closure(t0, t1) {
      this.$this = t0;
      this.isEnd = t1;
    },
    _SelectableTextContainerDelegate__flushInactiveSelections_closure: function _SelectableTextContainerDelegate__flushInactiveSelections_closure(t0, t1) {
      this.$this = t0;
      this.skipIndex = t1;
    },
    _SelectableTextContainerDelegate__flushInactiveSelections_closure0: function _SelectableTextContainerDelegate__flushInactiveSelections_closure0(t0) {
      this.$this = t0;
    },
    DoNothingAndStopPropagationTextIntent: function DoNothingAndStopPropagationTextIntent() {
    },
    DirectionalTextEditingIntent: function DirectionalTextEditingIntent() {
    },
    DeleteCharacterIntent: function DeleteCharacterIntent(t0) {
      this.forward = t0;
    },
    DeleteToNextWordBoundaryIntent: function DeleteToNextWordBoundaryIntent(t0) {
      this.forward = t0;
    },
    DeleteToLineBreakIntent: function DeleteToLineBreakIntent(t0) {
      this.forward = t0;
    },
    DirectionalCaretMovementIntent: function DirectionalCaretMovementIntent() {
    },
    ExtendSelectionByCharacterIntent: function ExtendSelectionByCharacterIntent(t0, t1, t2, t3) {
      var _ = this;
      _.collapseSelection = t0;
      _.collapseAtReversal = t1;
      _.continuesAtWrap = t2;
      _.forward = t3;
    },
    ExtendSelectionToNextWordBoundaryIntent: function ExtendSelectionToNextWordBoundaryIntent(t0, t1, t2, t3) {
      var _ = this;
      _.collapseSelection = t0;
      _.collapseAtReversal = t1;
      _.continuesAtWrap = t2;
      _.forward = t3;
    },
    ExtendSelectionToNextWordBoundaryOrCaretLocationIntent: function ExtendSelectionToNextWordBoundaryOrCaretLocationIntent(t0, t1, t2, t3) {
      var _ = this;
      _.collapseSelection = t0;
      _.collapseAtReversal = t1;
      _.continuesAtWrap = t2;
      _.forward = t3;
    },
    ExpandSelectionToDocumentBoundaryIntent: function ExpandSelectionToDocumentBoundaryIntent(t0, t1, t2, t3) {
      var _ = this;
      _.collapseSelection = t0;
      _.collapseAtReversal = t1;
      _.continuesAtWrap = t2;
      _.forward = t3;
    },
    ExpandSelectionToLineBreakIntent: function ExpandSelectionToLineBreakIntent(t0, t1, t2, t3) {
      var _ = this;
      _.collapseSelection = t0;
      _.collapseAtReversal = t1;
      _.continuesAtWrap = t2;
      _.forward = t3;
    },
    ExtendSelectionToLineBreakIntent: function ExtendSelectionToLineBreakIntent(t0, t1, t2, t3) {
      var _ = this;
      _.collapseSelection = t0;
      _.collapseAtReversal = t1;
      _.continuesAtWrap = t2;
      _.forward = t3;
    },
    ExtendSelectionVerticallyToAdjacentLineIntent: function ExtendSelectionVerticallyToAdjacentLineIntent(t0, t1, t2, t3) {
      var _ = this;
      _.collapseSelection = t0;
      _.collapseAtReversal = t1;
      _.continuesAtWrap = t2;
      _.forward = t3;
    },
    ExtendSelectionVerticallyToAdjacentPageIntent: function ExtendSelectionVerticallyToAdjacentPageIntent(t0, t1, t2, t3) {
      var _ = this;
      _.collapseSelection = t0;
      _.collapseAtReversal = t1;
      _.continuesAtWrap = t2;
      _.forward = t3;
    },
    ExtendSelectionToNextParagraphBoundaryIntent: function ExtendSelectionToNextParagraphBoundaryIntent(t0, t1, t2, t3) {
      var _ = this;
      _.collapseSelection = t0;
      _.collapseAtReversal = t1;
      _.continuesAtWrap = t2;
      _.forward = t3;
    },
    ExtendSelectionToNextParagraphBoundaryOrCaretLocationIntent: function ExtendSelectionToNextParagraphBoundaryOrCaretLocationIntent(t0, t1, t2, t3) {
      var _ = this;
      _.collapseSelection = t0;
      _.collapseAtReversal = t1;
      _.continuesAtWrap = t2;
      _.forward = t3;
    },
    ExtendSelectionToDocumentBoundaryIntent: function ExtendSelectionToDocumentBoundaryIntent(t0, t1, t2, t3) {
      var _ = this;
      _.collapseSelection = t0;
      _.collapseAtReversal = t1;
      _.continuesAtWrap = t2;
      _.forward = t3;
    },
    ScrollToDocumentBoundaryIntent: function ScrollToDocumentBoundaryIntent(t0) {
      this.forward = t0;
    },
    SelectAllTextIntent: function SelectAllTextIntent() {
    },
    CopySelectionTextIntent: function CopySelectionTextIntent(t0) {
      this.collapseSelection = t0;
    },
    PasteTextIntent: function PasteTextIntent() {
    },
    RedoTextIntent: function RedoTextIntent() {
    },
    ReplaceTextIntent: function ReplaceTextIntent(t0, t1, t2, t3) {
      var _ = this;
      _.currentTextEditingValue = t0;
      _.replacementText = t1;
      _.replacementRange = t2;
      _.cause = t3;
    },
    UndoTextIntent: function UndoTextIntent() {
    },
    UpdateSelectionIntent: function UpdateSelectionIntent(t0, t1, t2) {
      this.currentTextEditingValue = t0;
      this.newSelection = t1;
      this.cause = t2;
    },
    TransposeCharactersIntent: function TransposeCharactersIntent() {
    },
    EditableTextTapOutsideIntent: function EditableTextTapOutsideIntent(t0, t1) {
      this.focusNode = t0;
      this.pointerDownEvent = t1;
    },
    _SelectionHandleOverlay$(dragStartBehavior, handleLayerLink, onSelectionHandleDragEnd, onSelectionHandleDragStart, onSelectionHandleDragUpdate, onSelectionHandleTapped, preferredLineHeight, selectionControls, type, visibility) {
      return new A._SelectionHandleOverlay(handleLayerLink, onSelectionHandleTapped, onSelectionHandleDragStart, onSelectionHandleDragUpdate, onSelectionHandleDragEnd, selectionControls, visibility, preferredLineHeight, type, dragStartBehavior, null);
    },
    _TextSelectionGestureDetectorState__getEffectiveConsecutiveTapCount(rawCount) {
      var t1;
      switch (A.defaultTargetPlatform().index) {
        case 0:
        case 1:
        case 3:
          if (rawCount <= 3)
            t1 = rawCount;
          else {
            t1 = B.JSInt_methods.$mod(rawCount, 3);
            if (t1 === 0)
              t1 = 3;
          }
          return t1;
        case 2:
        case 4:
          return Math.min(rawCount, 3);
        case 5:
          return rawCount < 2 ? rawCount : 2 + B.JSInt_methods.$mod(rawCount, 2);
      }
    },
    ToolbarItemsParentData: function ToolbarItemsParentData(t0, t1, t2) {
      var _ = this;
      _.shouldPaint = false;
      _.ContainerParentDataMixin_previousSibling = t0;
      _.ContainerParentDataMixin_nextSibling = t1;
      _.offset = t2;
    },
    TextSelectionControls: function TextSelectionControls() {
    },
    TextSelectionOverlay: function TextSelectionOverlay(t0, t1, t2, t3, t4, t5, t6, t7, t8) {
      var _ = this;
      _.context = t0;
      _.renderObject = t1;
      _.selectionControls = t2;
      _.selectionDelegate = t3;
      _.__TextSelectionOverlay__selectionOverlay_F = $;
      _.contextMenuBuilder = t4;
      _._text_selection$_value = t5;
      _._effectiveStartHandleVisibility = t6;
      _._effectiveEndHandleVisibility = t7;
      _._effectiveToolbarVisibility = t8;
      _._handlesVisible = false;
      _.__TextSelectionOverlay__endHandleDragTarget_A = _.__TextSelectionOverlay__endHandleDragPosition_A = $;
      _._dragStartSelection = null;
      _.__TextSelectionOverlay__startHandleDragTarget_A = _.__TextSelectionOverlay__startHandleDragPosition_A = $;
    },
    SelectionOverlay: function SelectionOverlay(t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t18, t19, t20, t21, t22, t23, t24, t25, t26, t27, t28, t29) {
      var _ = this;
      _.context = t0;
      _._magnifierInfo = t1;
      _._magnifierController = t2;
      _.magnifierConfiguration = t3;
      _._startHandleType = t4;
      _._lineHeightAtStart = t5;
      _._isDraggingStartHandle = false;
      _.startHandlesVisible = t6;
      _.onStartHandleDragStart = t7;
      _.onStartHandleDragUpdate = t8;
      _.onStartHandleDragEnd = t9;
      _._endHandleType = t10;
      _._lineHeightAtEnd = t11;
      _._isDraggingEndHandle = false;
      _.endHandlesVisible = t12;
      _.onEndHandleDragStart = t13;
      _.onEndHandleDragUpdate = t14;
      _.onEndHandleDragEnd = t15;
      _.toolbarVisible = t16;
      _._selectionEndpoints = t17;
      _.debugRequiredFor = t18;
      _.toolbarLayerLink = t19;
      _.startHandleLayerLink = t20;
      _.endHandleLayerLink = t21;
      _.selectionControls = t22;
      _.selectionDelegate = t23;
      _.dragStartBehavior = t24;
      _.onSelectionHandleTapped = t25;
      _.clipboardStatus = t26;
      _._toolbarLocation = t27;
      _._toolbar = _._handles = null;
      _._contextMenuController = t28;
      _._spellCheckToolbarController = t29;
      _._text_selection$_buildScheduled = false;
    },
    SelectionOverlay_showMagnifier_closure: function SelectionOverlay_showMagnifier_closure(t0) {
      this.builtMagnifier = t0;
    },
    SelectionOverlay_showHandles_closure: function SelectionOverlay_showHandles_closure(t0, t1) {
      this.$this = t0;
      this.capturedThemes = t1;
    },
    SelectionOverlay_showHandles_closure0: function SelectionOverlay_showHandles_closure0(t0, t1) {
      this.$this = t0;
      this.capturedThemes = t1;
    },
    SelectionOverlay_showToolbar_closure: function SelectionOverlay_showToolbar_closure(t0, t1, t2) {
      this.$this = t0;
      this.renderBox = t1;
      this.contextMenuBuilder = t2;
    },
    SelectionOverlay_markNeedsBuild_closure: function SelectionOverlay_markNeedsBuild_closure(t0) {
      this.$this = t0;
    },
    SelectionOverlay__buildToolbar_closure: function SelectionOverlay__buildToolbar_closure(t0, t1, t2) {
      this.$this = t0;
      this.editingRegion = t1;
      this.midpoint = t2;
    },
    _SelectionToolbarWrapper: function _SelectionToolbarWrapper(t0, t1, t2, t3, t4) {
      var _ = this;
      _.child = t0;
      _.offset = t1;
      _.layerLink = t2;
      _.visibility = t3;
      _.key = t4;
    },
    _SelectionToolbarWrapperState: function _SelectionToolbarWrapperState(t0, t1, t2) {
      var _ = this;
      _.___SelectionToolbarWrapperState__controller_A = $;
      _.SingleTickerProviderStateMixin__ticker = t0;
      _.SingleTickerProviderStateMixin__tickerModeNotifier = t1;
      _._widget = null;
      _._debugLifecycleState = t2;
      _._framework$_element = null;
    },
    _SelectionHandleOverlay: function _SelectionHandleOverlay(t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10) {
      var _ = this;
      _.handleLayerLink = t0;
      _.onSelectionHandleTapped = t1;
      _.onSelectionHandleDragStart = t2;
      _.onSelectionHandleDragUpdate = t3;
      _.onSelectionHandleDragEnd = t4;
      _.selectionControls = t5;
      _.visibility = t6;
      _.preferredLineHeight = t7;
      _.type = t8;
      _.dragStartBehavior = t9;
      _.key = t10;
    },
    _SelectionHandleOverlayState: function _SelectionHandleOverlayState(t0, t1, t2) {
      var _ = this;
      _.___SelectionHandleOverlayState__controller_A = $;
      _.SingleTickerProviderStateMixin__ticker = t0;
      _.SingleTickerProviderStateMixin__tickerModeNotifier = t1;
      _._widget = null;
      _._debugLifecycleState = t2;
      _._framework$_element = null;
    },
    _SelectionHandleOverlayState_build_closure: function _SelectionHandleOverlayState_build_closure(t0) {
      this.$this = t0;
    },
    _SelectionHandleOverlayState_build_closure0: function _SelectionHandleOverlayState_build_closure0(t0, t1) {
      this.$this = t0;
      this.eagerlyAcceptDragWhenCollapsed = t1;
    },
    TextSelectionGestureDetectorBuilder: function TextSelectionGestureDetectorBuilder() {
    },
    TextSelectionGestureDetectorBuilder_onTapDown_closure: function TextSelectionGestureDetectorBuilder_onTapDown_closure(t0) {
      this.$this = t0;
    },
    TextSelectionGestureDetector: function TextSelectionGestureDetector(t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t18, t19, t20, t21) {
      var _ = this;
      _.onTapTrackStart = t0;
      _.onTapTrackReset = t1;
      _.onTapDown = t2;
      _.onForcePressStart = t3;
      _.onForcePressEnd = t4;
      _.onSecondaryTap = t5;
      _.onSecondaryTapDown = t6;
      _.onSingleTapUp = t7;
      _.onSingleTapCancel = t8;
      _.onUserTap = t9;
      _.onSingleLongTapStart = t10;
      _.onSingleLongTapMoveUpdate = t11;
      _.onSingleLongTapEnd = t12;
      _.onDoubleTapDown = t13;
      _.onTripleTapDown = t14;
      _.onDragSelectionStart = t15;
      _.onDragSelectionUpdate = t16;
      _.onDragSelectionEnd = t17;
      _.onUserTapAlwaysCalled = t18;
      _.behavior = t19;
      _.child = t20;
      _.key = t21;
    },
    _TextSelectionGestureDetectorState: function _TextSelectionGestureDetectorState(t0) {
      this._widget = null;
      this._debugLifecycleState = t0;
      this._framework$_element = null;
    },
    _TextSelectionGestureDetectorState_build_closure: function _TextSelectionGestureDetectorState_build_closure(t0) {
      this.$this = t0;
    },
    _TextSelectionGestureDetectorState_build_closure0: function _TextSelectionGestureDetectorState_build_closure0(t0) {
      this.$this = t0;
    },
    _TextSelectionGestureDetectorState_build_closure1: function _TextSelectionGestureDetectorState_build_closure1(t0) {
      this.$this = t0;
    },
    _TextSelectionGestureDetectorState_build_closure2: function _TextSelectionGestureDetectorState_build_closure2(t0) {
      this.$this = t0;
    },
    _TextSelectionGestureDetectorState_build_closure3: function _TextSelectionGestureDetectorState_build_closure3(t0) {
      this.$this = t0;
    },
    _TextSelectionGestureDetectorState_build_closure4: function _TextSelectionGestureDetectorState_build_closure4(t0) {
      this.$this = t0;
    },
    _TextSelectionGestureDetectorState_build_closure5: function _TextSelectionGestureDetectorState_build_closure5(t0) {
      this.$this = t0;
    },
    _TextSelectionGestureDetectorState_build_closure6: function _TextSelectionGestureDetectorState_build_closure6(t0) {
      this.$this = t0;
    },
    _TextSelectionGestureDetectorState_build_closure7: function _TextSelectionGestureDetectorState_build_closure7(t0) {
      this.$this = t0;
    },
    _TextSelectionGestureDetectorState_build_closure8: function _TextSelectionGestureDetectorState_build_closure8(t0) {
      this.$this = t0;
    },
    ClipboardStatusNotifier: function ClipboardStatusNotifier() {
    },
    ClipboardStatus: function ClipboardStatus(t0, t1) {
      this.index = t0;
      this._name = t1;
    },
    TextSelectionHandleControls: function TextSelectionHandleControls() {
    },
    __SelectionHandleOverlayState_State_SingleTickerProviderStateMixin_dispose_closure: function __SelectionHandleOverlayState_State_SingleTickerProviderStateMixin_dispose_closure(t0) {
      this.$this = t0;
    },
    __SelectionToolbarWrapperState_State_SingleTickerProviderStateMixin_dispose_closure: function __SelectionToolbarWrapperState_State_SingleTickerProviderStateMixin_dispose_closure(t0) {
      this.$this = t0;
    },
    _ClipboardStatusNotifier_ValueNotifier_WidgetsBindingObserver: function _ClipboardStatusNotifier_ValueNotifier_WidgetsBindingObserver() {
    },
    __SelectionHandleOverlayState_State_SingleTickerProviderStateMixin: function __SelectionHandleOverlayState_State_SingleTickerProviderStateMixin() {
    },
    __SelectionToolbarWrapperState_State_SingleTickerProviderStateMixin: function __SelectionToolbarWrapperState_State_SingleTickerProviderStateMixin() {
    },
    TextSelectionToolbarAnchors_TextSelectionToolbarAnchors$fromSelection(endGlyphHeight, renderBox, selectionEndpoints, startGlyphHeight) {
      var editingRegion, t1, t2, t3,
        selectionRect = A.TextSelectionToolbarAnchors_getSelectionRect(renderBox, startGlyphHeight, endGlyphHeight, selectionEndpoints);
      if (selectionRect.$eq(0, B.Rect_0_0_0_0))
        return B.TextSelectionToolbarAnchors_Offset_0_0_null;
      editingRegion = A.TextSelectionToolbarAnchors__getEditingRegion(renderBox);
      t1 = selectionRect.left;
      t1 += (selectionRect.right - t1) / 2;
      t2 = editingRegion.top;
      t3 = editingRegion.bottom;
      return new A.TextSelectionToolbarAnchors(new A.Offset(t1, A.clampDouble(selectionRect.top, t2, t3)), new A.Offset(t1, A.clampDouble(selectionRect.bottom, t2, t3)));
    },
    TextSelectionToolbarAnchors__getEditingRegion(renderBox) {
      var t1 = A.MatrixUtils_transformPoint(renderBox.getTransformTo$1(0, null), B.Offset_0_0),
        t2 = renderBox.get$size(0).bottomRight$1(0, B.Offset_0_0);
      return A.Rect$fromPoints(t1, A.MatrixUtils_transformPoint(renderBox.getTransformTo$1(0, null), t2));
    },
    TextSelectionToolbarAnchors_getSelectionRect(renderBox, startGlyphHeight, endGlyphHeight, selectionEndpoints) {
      var isMultiline, t2, t3, t4,
        editingRegion = A.TextSelectionToolbarAnchors__getEditingRegion(renderBox),
        t1 = editingRegion.left;
      if (isNaN(t1) || isNaN(editingRegion.top) || isNaN(editingRegion.right) || isNaN(editingRegion.bottom))
        return B.Rect_0_0_0_0;
      isMultiline = B.JSArray_methods.get$last(selectionEndpoints).point._dy - B.JSArray_methods.get$first(selectionEndpoints).point._dy > endGlyphHeight / 2;
      t2 = isMultiline ? t1 : t1 + B.JSArray_methods.get$first(selectionEndpoints).point._dx;
      t3 = editingRegion.top;
      t4 = B.JSArray_methods.get$first(selectionEndpoints);
      t1 = isMultiline ? editingRegion.right : t1 + B.JSArray_methods.get$last(selectionEndpoints).point._dx;
      return new A.Rect(t2, t3 + t4.point._dy - startGlyphHeight, t1, t3 + B.JSArray_methods.get$last(selectionEndpoints).point._dy);
    },
    TextSelectionToolbarAnchors: function TextSelectionToolbarAnchors(t0, t1) {
      this.primaryAnchor = t0;
      this.secondaryAnchor = t1;
    },
    TextSelectionToolbarLayoutDelegate_centerOn(position, width, max) {
      var t1 = width / 2,
        t2 = position - t1;
      if (t2 < 0)
        return 0;
      if (position + t1 > max)
        return max - width;
      return t2;
    },
    TextSelectionToolbarLayoutDelegate: function TextSelectionToolbarLayoutDelegate(t0, t1, t2) {
      this.anchorAbove = t0;
      this.anchorBelow = t1;
      this.fitsAbove = t2;
    },
    TickerMode_of(context) {
      var widget = context.dependOnInheritedWidgetOfExactType$1$0(type$._EffectiveTickerMode),
        t1 = widget == null ? null : widget.enabled;
      return t1 !== false;
    },
    TickerMode_getNotifier(context) {
      var widget = context.getInheritedWidgetOfExactType$1$0(type$._EffectiveTickerMode),
        t1 = widget == null ? null : widget.notifier;
      return t1 == null ? B.C__ConstantValueListenable : t1;
    },
    _WidgetTicker$(onTick, _creator, debugLabel) {
      var t1 = new A._WidgetTicker(_creator, onTick, debugLabel);
      t1.Ticker$2$debugLabel(onTick, debugLabel);
      return t1;
    },
    TickerMode: function TickerMode(t0, t1, t2) {
      this.enabled = t0;
      this.child = t1;
      this.key = t2;
    },
    _TickerModeState: function _TickerModeState(t0, t1) {
      var _ = this;
      _._ancestorTicketMode = true;
      _._effectiveMode = t0;
      _._widget = null;
      _._debugLifecycleState = t1;
      _._framework$_element = null;
    },
    _EffectiveTickerMode: function _EffectiveTickerMode(t0, t1, t2, t3) {
      var _ = this;
      _.enabled = t0;
      _.notifier = t1;
      _.child = t2;
      _.key = t3;
    },
    SingleTickerProviderStateMixin: function SingleTickerProviderStateMixin() {
    },
    SingleTickerProviderStateMixin_createTicker_closure: function SingleTickerProviderStateMixin_createTicker_closure(t0) {
      this.$this = t0;
    },
    TickerProviderStateMixin: function TickerProviderStateMixin() {
    },
    _WidgetTicker: function _WidgetTicker(t0, t1, t2) {
      var _ = this;
      _._creator = t0;
      _._ticker$_future = null;
      _._muted = false;
      _._startTime = null;
      _._onTick = t1;
      _._animationId = null;
      _.debugLabel = t2;
      _.__Ticker__debugCreationStack_A = $;
    },
    _ConstantValueListenable: function _ConstantValueListenable(t0) {
      this.$ti = t0;
    },
    Title$(child, color, title) {
      A.assertHelper((color.toARGB32$0() >>> 24 & 255) === 255);
      return new A.Title(title, color, child, null);
    },
    Title: function Title(t0, t1, t2, t3) {
      var _ = this;
      _.title = t0;
      _.color = t1;
      _.child = t2;
      _.key = t3;
    },
    SlideTransition$(child, position, textDirection, transformHitTests) {
      return new A.SlideTransition(textDirection, transformHitTests, child, position, null);
    },
    ScaleTransition$(child, scale) {
      return new A.ScaleTransition(A.transitions_ScaleTransition__handleScaleMatrix$closure(), B.Alignment_0_0, null, child, scale, null);
    },
    ScaleTransition__handleScaleMatrix(value) {
      return A.Matrix4_Matrix4$diagonal3Values(value, value, 1);
    },
    RotationTransition$(child, turns) {
      return new A.RotationTransition(A.transitions_RotationTransition__handleTurnsMatrix$closure(), B.Alignment_0_0, null, child, turns, null);
    },
    RotationTransition__handleTurnsMatrix(value) {
      var c, s,
        t1 = value * 3.141592653589793 * 2,
        t2 = new Float64Array(16);
      t2[15] = 1;
      c = Math.cos(t1);
      s = Math.sin(t1);
      t2[0] = c;
      t2[1] = s;
      t2[2] = 0;
      t2[4] = -s;
      t2[5] = c;
      t2[6] = 0;
      t2[8] = 0;
      t2[9] = 0;
      t2[10] = 1;
      t2[3] = 0;
      t2[7] = 0;
      t2[11] = 0;
      return new A.Matrix40(t2);
    },
    AnimatedBuilder$(animation, builder, child) {
      return new A.AnimatedBuilder(builder, child, animation, null);
    },
    AnimatedWidget: function AnimatedWidget() {
    },
    _AnimatedState: function _AnimatedState(t0) {
      this._widget = null;
      this._debugLifecycleState = t0;
      this._framework$_element = null;
    },
    _AnimatedState__handleChange_closure: function _AnimatedState__handleChange_closure() {
    },
    SlideTransition: function SlideTransition(t0, t1, t2, t3, t4) {
      var _ = this;
      _.textDirection = t0;
      _.transformHitTests = t1;
      _.child = t2;
      _.listenable = t3;
      _.key = t4;
    },
    MatrixTransition: function MatrixTransition(t0, t1, t2, t3, t4, t5) {
      var _ = this;
      _.onTransform = t0;
      _.alignment = t1;
      _.filterQuality = t2;
      _.child = t3;
      _.listenable = t4;
      _.key = t5;
    },
    ScaleTransition: function ScaleTransition(t0, t1, t2, t3, t4, t5) {
      var _ = this;
      _.onTransform = t0;
      _.alignment = t1;
      _.filterQuality = t2;
      _.child = t3;
      _.listenable = t4;
      _.key = t5;
    },
    RotationTransition: function RotationTransition(t0, t1, t2, t3, t4, t5) {
      var _ = this;
      _.onTransform = t0;
      _.alignment = t1;
      _.filterQuality = t2;
      _.child = t3;
      _.listenable = t4;
      _.key = t5;
    },
    SizeTransition: function SizeTransition(t0, t1, t2, t3) {
      var _ = this;
      _.axis = t0;
      _.child = t1;
      _.listenable = t2;
      _.key = t3;
    },
    FadeTransition: function FadeTransition(t0, t1, t2, t3) {
      var _ = this;
      _.opacity = t0;
      _.alwaysIncludeSemantics = t1;
      _.child = t2;
      _.key = t3;
    },
    DecoratedBoxTransition: function DecoratedBoxTransition(t0, t1, t2, t3) {
      var _ = this;
      _.decoration = t0;
      _.child = t1;
      _.listenable = t2;
      _.key = t3;
    },
    ListenableBuilder: function ListenableBuilder(t0, t1, t2, t3) {
      var _ = this;
      _.builder = t0;
      _.child = t1;
      _.listenable = t2;
      _.key = t3;
    },
    AnimatedBuilder: function AnimatedBuilder(t0, t1, t2, t3) {
      var _ = this;
      _.builder = t0;
      _.child = t1;
      _.listenable = t2;
      _.key = t3;
    },
    _throttle(duration, $function, $T) {
      var t1 = {};
      t1.timer = null;
      return new A._throttle_closure(t1, A._Cell$named("arg"), duration, $function, $T);
    },
    UndoHistory: function UndoHistory(t0, t1, t2, t3, t4, t5, t6, t7, t8) {
      var _ = this;
      _.value = t0;
      _.shouldChangeUndoStack = t1;
      _.undoStackModifier = t2;
      _.onTriggered = t3;
      _.focusNode = t4;
      _.controller = t5;
      _.child = t6;
      _.key = t7;
      _.$ti = t8;
    },
    UndoHistoryState: function UndoHistoryState(t0, t1, t2) {
      var _ = this;
      _._undo_history$_stack = t0;
      _.__UndoHistoryState__throttledPush_F = $;
      _._throttleTimer = null;
      _._duringTrigger = false;
      _._widget = _._undo_history$_controller = _._undo_history$_lastValue = null;
      _._debugLifecycleState = t1;
      _._framework$_element = null;
      _.$ti = t2;
    },
    UndoHistoryState_initState_closure: function UndoHistoryState_initState_closure(t0) {
      this.$this = t0;
    },
    UndoHistoryValue: function UndoHistoryValue(t0, t1) {
      this.canUndo = t0;
      this.canRedo = t1;
    },
    UndoHistoryController: function UndoHistoryController(t0, t1, t2, t3) {
      var _ = this;
      _.onUndo = t0;
      _.onRedo = t1;
      _._change_notifier$_value = t2;
      _.ChangeNotifier__count = 0;
      _.ChangeNotifier__listeners = t3;
      _.ChangeNotifier__reentrantlyRemovedListeners = _.ChangeNotifier__notificationCallStackDepth = 0;
      _.ChangeNotifier__creationDispatched = _.ChangeNotifier__debugDisposed = false;
    },
    _UndoStack: function _UndoStack(t0, t1) {
      this._undo_history$_list = t0;
      this._undo_history$_index = -1;
      this.$ti = t1;
    },
    _throttle_closure: function _throttle_closure(t0, t1, t2, t3, t4) {
      var _ = this;
      _._box_0 = t0;
      _.arg = t1;
      _.duration = t2;
      _.$function = t3;
      _.T = t4;
    },
    _throttle__closure: function _throttle__closure(t0, t1, t2) {
      this._box_0 = t0;
      this.$function = t1;
      this.arg = t2;
    },
    _UndoHistoryState_State_UndoManagerClient: function _UndoHistoryState_State_UndoManagerClient() {
    },
    ValueListenableBuilder: function ValueListenableBuilder(t0, t1, t2, t3, t4) {
      var _ = this;
      _.valueListenable = t0;
      _.builder = t1;
      _.child = t2;
      _.key = t3;
      _.$ti = t4;
    },
    _ValueListenableBuilderState: function _ValueListenableBuilderState(t0, t1) {
      var _ = this;
      _.___ValueListenableBuilderState_value_A = $;
      _._widget = null;
      _._debugLifecycleState = t0;
      _._framework$_element = null;
      _.$ti = t1;
    },
    _ValueListenableBuilderState__valueChanged_closure: function _ValueListenableBuilderState__valueChanged_closure(t0) {
      this.$this = t0;
    },
    View_of(context) {
      var t1 = A.LookupBoundary_dependOnInheritedWidgetOfExactType(context, type$._ViewScope),
        result = t1 == null ? null : t1.view;
      A.assertHelper(new A.View_of_closure(result, context).call$0());
      result.toString;
      return result;
    },
    View_pipelineOwnerOf(context) {
      var t1 = context.dependOnInheritedWidgetOfExactType$1$0(type$._PipelineOwnerScope);
      t1 = t1 == null ? null : t1.pipelineOwner;
      if (t1 == null) {
        t1 = A.BindingBase_checkInstance($.RendererBinding__instance, type$.RendererBinding).RendererBinding___RendererBinding__rootPipelineOwner_A;
        t1 === $ && A.throwLateFieldNI("_rootPipelineOwner");
      }
      return t1;
    },
    View: function View(t0, t1, t2, t3, t4) {
      var _ = this;
      _.view = t0;
      _.child = t1;
      _._deprecatedPipelineOwner = t2;
      _._deprecatedRenderView = t3;
      _.key = t4;
    },
    View_of_closure: function View_of_closure(t0, t1) {
      this.result = t0;
      this.context = t1;
    },
    _ViewState: function _ViewState(t0, t1, t2) {
      var _ = this;
      _._scopeNode = t0;
      _._policy = t1;
      _._viewHasFocus = false;
      _._widget = null;
      _._debugLifecycleState = t2;
      _._framework$_element = null;
    },
    RawView: function RawView(t0, t1, t2, t3, t4) {
      var _ = this;
      _.view = t0;
      _.child = t1;
      _._deprecatedPipelineOwner = t2;
      _._deprecatedRenderView = t3;
      _.key = t4;
    },
    RawView_build_closure: function RawView_build_closure(t0) {
      this.$this = t0;
    },
    _RawViewInternal: function _RawViewInternal(t0, t1, t2, t3, t4) {
      var _ = this;
      _.view = t0;
      _.builder = t1;
      _._deprecatedPipelineOwner = t2;
      _._deprecatedRenderView = t3;
      _.key = t4;
    },
    _RawViewElement: function _RawViewElement(t0, t1, t2) {
      var _ = this;
      _.___RawViewElement__pipelineOwner_FI = $;
      _._slot = _._notificationTree = _._framework$_parent = _._ancestorRenderObjectElement = _._renderObject = _._parentPipelineOwner = _._view0$_child = null;
      _.__Element__depth_A = $;
      _._widget = t0;
      _._parentBuildScope = _._framework$_owner = null;
      _._lifecycleState = t1;
      _._debugForgottenChildrenWithGlobalKey = t2;
      _._dependencies = _._inheritedElements = null;
      _._hadUnsatisfiedDependencies = false;
      _._dirty = true;
      _._debugBuiltOnce = _._inDirtyList = false;
    },
    _RawViewElement__updateChild_closure: function _RawViewElement__updateChild_closure(t0) {
      this.$this = t0;
    },
    _ViewScope: function _ViewScope(t0, t1, t2) {
      this.view = t0;
      this.child = t1;
      this.key = t2;
    },
    _PipelineOwnerScope: function _PipelineOwnerScope(t0, t1, t2) {
      this.pipelineOwner = t0;
      this.child = t1;
      this.key = t2;
    },
    _DeprecatedRawViewKey: function _DeprecatedRawViewKey(t0, t1, t2, t3) {
      var _ = this;
      _.view = t0;
      _.owner = t1;
      _.renderView = t2;
      _.$ti = t3;
    },
    __ViewState_State_WidgetsBindingObserver: function __ViewState_State_WidgetsBindingObserver() {
    },
    _ProxyLayer$(_layer) {
      var t1 = new A._ProxyLayer(_layer, A.LinkedHashMap_LinkedHashMap$_empty(type$.int, type$.void_Function), A.LayerHandle$(type$.Layer_2));
      $.$get$FlutterMemoryAllocations_instance().dispatchObjectCreated$3$className$library$object(B.Type_Layer_qb8.toString$0(0), "package:flutter/rendering.dart", t1);
      return t1;
    },
    _calculateSubtreeBoundsHelper(object, transform) {
      var t1 = {};
      t1.bounds = A.MatrixUtils_transformRect(transform, object.get$semanticBounds());
      object.visitChildren$1(new A._calculateSubtreeBoundsHelper_closure(t1, transform, object));
      return t1.bounds;
    },
    _ScreenshotPaintingContext_toImage(renderObject, renderBounds, debugPaint, pixelRatio) {
      return A._ScreenshotPaintingContext_toImage$body(renderObject, renderBounds, debugPaint, pixelRatio);
    },
    _ScreenshotPaintingContext_toImage$body(renderObject, renderBounds, debugPaint, pixelRatio) {
      var $async$goto = 0,
        $async$completer = A._makeAsyncAwaitCompleter(type$.Image),
        $async$returnValue, $async$handler = 2, $async$errorStack = [], $async$next = [], data, context, image, repaintBoundary, t1, t2, data0;
      var $async$_ScreenshotPaintingContext_toImage = A._wrapJsFunctionForAsync(function($async$errorCode, $async$result) {
        if ($async$errorCode === 1) {
          $async$errorStack.push($async$result);
          $async$goto = $async$handler;
        }
        while (true)
          switch ($async$goto) {
            case 0:
              // Function start
              for (repaintBoundary = renderObject; !repaintBoundary.get$isRepaintBoundary(); repaintBoundary = t1) {
                t1 = repaintBoundary.get$parent(repaintBoundary);
                t1.toString;
              }
              t1 = new A._ScreenshotContainerLayer(B.Offset_0_0, A.LinkedHashMap_LinkedHashMap$_empty(type$.int, type$.void_Function), A.LayerHandle$(type$.Layer_2));
              t2 = $.$get$FlutterMemoryAllocations_instance();
              t2.dispatchObjectCreated$3$className$library$object(B.Type_Layer_qb8.toString$0(0), "package:flutter/rendering.dart", t1);
              data0 = new A._ScreenshotData(renderObject, t1);
              t2.dispatchObjectCreated$3$className$library$object(B.Type__ScreenshotData_pNq.toString$0(0), "package:flutter/widgets.dart", data0);
              data = data0;
              t2 = repaintBoundary.get$debugLayer();
              t2.toString;
              context = new A._ScreenshotPaintingContext(data, t2, repaintBoundary.get$paintBounds());
              if (renderObject === repaintBoundary) {
                t1 = data.containerLayer;
                t2 = repaintBoundary.get$debugLayer();
                t2.toString;
                t1.append$1(0, A._ProxyLayer$(t2));
                data.foundTarget = true;
                t2 = repaintBoundary.get$debugLayer();
                t2.toString;
                t2 = type$.OffsetLayer._as(t2)._layer$_offset;
                data.containerLayer.set$offset(0, t2);
              } else
                A.PaintingContext_debugInstrumentRepaintCompositedChild(repaintBoundary, context);
              if (debugPaint && !$.debugPaintSizeEnabled) {
                data.includeInRegularContext = false;
                t1 = context;
                t1.super$PaintingContext$stopRecordingIfNeeded();
                t1._stopRecordingScreenshotIfNeeded$0();
                A.assertHelper(data.foundTarget);
                $.debugPaintSizeEnabled = data.includeInScreenshot = true;
                try {
                  t1 = data;
                  A.assertHelper(t1.foundTarget);
                  renderObject.debugPaint$2(context, t1.containerLayer._layer$_offset);
                } finally {
                  $.debugPaintSizeEnabled = false;
                  t1 = context;
                  t1.super$PaintingContext$stopRecordingIfNeeded();
                  t1._stopRecordingScreenshotIfNeeded$0();
                }
              }
              t1 = repaintBoundary.get$debugLayer();
              t1.toString;
              t1.buildScene$1($.$get$_renderer().createSceneBuilder$0());
              image = null;
              $async$handler = 3;
              $async$goto = 6;
              return A._asyncAwait(data.containerLayer.toImage$2$pixelRatio(renderBounds, pixelRatio), $async$_ScreenshotPaintingContext_toImage);
            case 6:
              // returning from await.
              image = $async$result;
              $async$next.push(5);
              // goto finally
              $async$goto = 4;
              break;
            case 3:
              // uncaught
              $async$next = [2];
            case 4:
              // finally
              $async$handler = 2;
              t1 = data;
              $.$get$FlutterMemoryAllocations_instance().dispatchObjectDisposed$1$object(t1);
              t1.containerLayer.dispose$0();
              // goto the next finally handler
              $async$goto = $async$next.pop();
              break;
            case 5:
              // after finally
              $async$returnValue = image;
              // goto return
              $async$goto = 1;
              break;
            case 1:
              // return
              return A._asyncReturn($async$returnValue, $async$completer);
            case 2:
              // rethrow
              return A._asyncRethrow($async$errorStack.at(-1), $async$completer);
          }
      });
      return A._asyncStartSync($async$_ScreenshotPaintingContext_toImage, $async$completer);
    },
    _followDiagnosticableChain(chain) {
      var diagnostic, i, target, children, foundMatch, j, child,
        path = A._setArrayType([], type$.JSArray__DiagnosticsPathNode);
      if (chain.length === 0)
        return path;
      diagnostic = B.JSArray_methods.get$first(chain).toDiagnosticsNode$2$name$style(null, null);
      for (i = 1; i < chain.length; ++i) {
        target = chain[i];
        children = diagnostic.getChildren$0();
        j = 0;
        while (true) {
          if (!(j < children.length)) {
            foundMatch = false;
            break;
          }
          child = children[j];
          if (J.$eq$(child.get$value(child), target)) {
            B.JSArray_methods.add$1(path, new A._DiagnosticsPathNode(diagnostic, children, j));
            diagnostic = child;
            foundMatch = true;
            break;
          }
          ++j;
        }
        A.assertHelper(foundMatch);
      }
      B.JSArray_methods.add$1(path, new A._DiagnosticsPathNode(diagnostic, diagnostic.getChildren$0(), null));
      return path;
    },
    _WidgetInspectorService$() {
      var t3, t4, t5, _null = null,
        t1 = A.List_List$filled(20, _null, false, type$.nullable_String),
        t2 = new A.InspectorSelection(A._setArrayType([], type$.JSArray_RenderObject), $.$get$ChangeNotifier__emptyListeners());
      A.ChangeNotifier_maybeDispatchObjectCreation(t2);
      t3 = type$.String;
      t4 = type$.JSArray_nullable__LocationCount;
      t5 = type$.JSArray__LocationCount;
      t5 = new A._WidgetInspectorService(t1, 0, t2, _null, A.LinkedHashMap_LinkedHashMap$_empty(t3, type$.Set_InspectorReferenceData), A.LinkedHashMap_LinkedHashMap$_empty(t3, type$.InspectorReferenceData), new A.WeakMap(new A.Expando(new WeakMap(), type$.Expando_Object), A.LinkedHashMap_LinkedHashMap$_empty(type$.Object, t3), type$.WeakMap_Object_String), 0, _null, A.HashMap_HashMap(_null, _null, _null, t3, type$.bool), false, false, 0, _null, $, $, new A._ElementLocationStatsTracker(A._setArrayType([], t4), A._setArrayType([], t5), A._setArrayType([], t5)), new A._ElementLocationStatsTracker(A._setArrayType([], t4), A._setArrayType([], t5), A._setArrayType([], t5)));
      t5._WidgetInspectorService$0();
      return t5;
    },
    WidgetInspectorService_objectToDiagnosticsNode(object) {
      if (type$.Diagnosticable._is(object))
        return object.toDiagnosticsNode$0();
      return null;
    },
    _InspectorOverlayLayer$(overlayRect, rootRenderObject, selection) {
      var t1 = new A._InspectorOverlayLayer(selection, overlayRect, rootRenderObject, A.LinkedHashMap_LinkedHashMap$_empty(type$.int, type$.void_Function), A.LayerHandle$(type$.Layer_2));
      $.$get$FlutterMemoryAllocations_instance().dispatchObjectCreated$3$className$library$object(B.Type_Layer_qb8.toString$0(0), "package:flutter/rendering.dart", t1);
      t1._InspectorOverlayLayer$3$overlayRect$rootRenderObject$selection(overlayRect, rootRenderObject, selection, {});
      return t1;
    },
    debugTransformDebugCreator(properties) {
      var t1, pending, errorSummary, t2, t3, result, foundStackTrace;
      type$.Iterable_DiagnosticsNode._as(properties);
      t1 = type$.JSArray_DiagnosticsNode;
      pending = A._setArrayType([], t1);
      t2 = J.getInterceptor$ax(properties);
      t3 = t2.get$iterator(properties);
      while (true) {
        if (!t3.moveNext$0()) {
          errorSummary = null;
          break;
        }
        errorSummary = t3.get$current(t3);
        if (errorSummary instanceof A.ErrorSummary)
          break;
      }
      result = A._setArrayType([], t1);
      for (t1 = t2.get$iterator(properties), foundStackTrace = false; t1.moveNext$0();) {
        t2 = t1.get$current(t1);
        if (!foundStackTrace && t2 instanceof A.DiagnosticsStackTrace)
          foundStackTrace = true;
        if (t2 instanceof A.DiagnosticsDebugCreator)
          B.JSArray_methods.addAll$1(result, A._parseDiagnosticsNode(t2, errorSummary));
        else if (foundStackTrace)
          B.JSArray_methods.add$1(pending, t2);
        else
          B.JSArray_methods.add$1(result, t2);
      }
      B.JSArray_methods.addAll$1(result, pending);
      return result;
    },
    _parseDiagnosticsNode(node, errorSummary) {
      var debugCreator, element, error, stack, t1, exception;
      A.assertHelper(node instanceof A.DiagnosticsDebugCreator);
      try {
        t1 = node.get$value(node);
        t1.toString;
        debugCreator = type$.DebugCreator._as(t1);
        element = debugCreator.element;
        t1 = A._describeRelevantUserCode(element, errorSummary);
        return t1;
      } catch (exception) {
        error = A.unwrapException(exception);
        stack = A.getTraceFromException(exception);
        A.scheduleMicrotask(new A._parseDiagnosticsNode_closure(error, stack));
        t1 = A._setArrayType([], type$.JSArray_DiagnosticsNode);
        return t1;
      }
    },
    _describeRelevantUserCode(element, errorSummary) {
      var t1;
      $.$get$WidgetInspectorService__instance().isWidgetCreationTracked$0();
      t1 = A._setArrayType([A.ErrorDescription$("Widget creation tracking is currently disabled. Enabling it enables improved error messages. It can be enabled by passing `--track-widget-creation` to `flutter run` or `flutter test`."), A.ErrorSpacer$()], type$.JSArray_DiagnosticsNode);
      return t1;
    },
    debugIsWidgetLocalCreation(widget) {
      return false;
    },
    _getCreationLocation(object) {
      if (object instanceof A.Element && !object.get$debugIsDefunct())
        object.get$widget();
      return null;
    },
    _ProxyLayer: function _ProxyLayer(t0, t1, t2) {
      var _ = this;
      _._widget_inspector$_layer = t0;
      _._layer$_callbacks = t1;
      _._compositionCallbackCount = 0;
      _._layer$_debugDisposed = _._layer$_debugMutationsLocked = false;
      _._parentHandle = t2;
      _._refCount = 0;
      _._layer$_parent = null;
      _._needsAddToScene = true;
      _._layer$_owner = _._engineLayer = null;
      _._layer$_depth = 0;
      _.debugCreator = _._previousSibling = _._nextSibling = null;
    },
    _MulticastCanvas: function _MulticastCanvas(t0, t1) {
      this._main = t0;
      this._screenshot = t1;
    },
    _calculateSubtreeBoundsHelper_closure: function _calculateSubtreeBoundsHelper_closure(t0, t1, t2) {
      this._box_0 = t0;
      this.transform = t1;
      this.object = t2;
    },
    _ScreenshotContainerLayer: function _ScreenshotContainerLayer(t0, t1, t2) {
      var _ = this;
      _._layer$_offset = t0;
      _._layer$_lastChild = _._layer$_firstChild = null;
      _._layer$_callbacks = t1;
      _._compositionCallbackCount = 0;
      _._layer$_debugDisposed = _._layer$_debugMutationsLocked = false;
      _._parentHandle = t2;
      _._refCount = 0;
      _._layer$_parent = null;
      _._needsAddToScene = true;
      _._layer$_owner = _._engineLayer = null;
      _._layer$_depth = 0;
      _.debugCreator = _._previousSibling = _._nextSibling = null;
    },
    _ScreenshotData: function _ScreenshotData(t0, t1) {
      var _ = this;
      _.target = t0;
      _.containerLayer = t1;
      _.includeInScreenshot = _.foundTarget = false;
      _.includeInRegularContext = true;
    },
    _ScreenshotPaintingContext: function _ScreenshotPaintingContext(t0, t1, t2) {
      var _ = this;
      _._widget_inspector$_data = t0;
      _._multicastCanvas = _._screenshotCanvas = _._screenshotRecorder = _._screenshotCurrentLayer = null;
      _._containerLayer = t1;
      _.estimatedBounds = t2;
      _._object$_canvas = _._recorder = _._currentLayer = null;
    },
    _ScreenshotPaintingContext__isScreenshotRecording_closure: function _ScreenshotPaintingContext__isScreenshotRecording_closure(t0, t1) {
      this.$this = t0;
      this.hasScreenshotCanvas = t1;
    },
    _DiagnosticsPathNode: function _DiagnosticsPathNode(t0, t1, t2) {
      this.node = t0;
      this.children = t1;
      this.childIndex = t2;
    },
    InspectorReferenceData: function InspectorReferenceData(t0) {
      var _ = this;
      _._widget_inspector$_value = _._ref = null;
      _.id = t0;
      _.count = 1;
    },
    _WidgetInspectorService: function _WidgetInspectorService(t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17) {
      var _ = this;
      _.WidgetInspectorService__serializeRing = t0;
      _.WidgetInspectorService__serializeRingIndex = t1;
      _.WidgetInspectorService_selection = t2;
      _.WidgetInspectorService_selectionChangedCallback = t3;
      _.WidgetInspectorService__groups = t4;
      _.WidgetInspectorService__idToReferenceData = t5;
      _.WidgetInspectorService__objectToId = t6;
      _.WidgetInspectorService__nextId = t7;
      _.WidgetInspectorService__pubRootDirectories = t8;
      _.WidgetInspectorService__isLocalCreationCache = t9;
      _.WidgetInspectorService__trackRebuildDirtyWidgets = t10;
      _.WidgetInspectorService__trackRepaintWidgets = t11;
      _.WidgetInspectorService__errorsSinceReload = t12;
      _.WidgetInspectorService__widgetCreationTracked = t13;
      _.WidgetInspectorService___WidgetInspectorService__frameStart_A = t14;
      _.WidgetInspectorService___WidgetInspectorService__frameNumber_A = t15;
      _.WidgetInspectorService__rebuildStats = t16;
      _.WidgetInspectorService__repaintStats = t17;
    },
    _WidgetInspectorService_closure: function _WidgetInspectorService_closure(t0) {
      this.$this = t0;
    },
    WidgetInspectorService: function WidgetInspectorService() {
    },
    WidgetInspectorService__registerSignalServiceExtension_closure: function WidgetInspectorService__registerSignalServiceExtension_closure(t0) {
      this.callback = t0;
    },
    WidgetInspectorService__registerObjectGroupServiceExtension_closure: function WidgetInspectorService__registerObjectGroupServiceExtension_closure(t0) {
      this.callback = t0;
    },
    WidgetInspectorService__registerBoolServiceExtension_closure: function WidgetInspectorService__registerBoolServiceExtension_closure(t0, t1, t2, t3) {
      var _ = this;
      _.$this = t0;
      _.setter = t1;
      _.name = t2;
      _.getter = t3;
    },
    WidgetInspectorService__registerServiceExtensionWithArg_closure: function WidgetInspectorService__registerServiceExtensionWithArg_closure(t0) {
      this.callback = t0;
    },
    WidgetInspectorService__registerServiceExtensionVarArgs_closure: function WidgetInspectorService__registerServiceExtensionVarArgs_closure(t0) {
      this.callback = t0;
    },
    WidgetInspectorService_isStructuredErrorsEnabled_closure: function WidgetInspectorService_isStructuredErrorsEnabled_closure(t0) {
      this._box_0 = t0;
    },
    WidgetInspectorService_initServiceExtensions_closure: function WidgetInspectorService_initServiceExtensions_closure() {
    },
    WidgetInspectorService_initServiceExtensions_closure0: function WidgetInspectorService_initServiceExtensions_closure0(t0) {
      this.$this = t0;
    },
    WidgetInspectorService_initServiceExtensions_closure1: function WidgetInspectorService_initServiceExtensions_closure1(t0, t1) {
      this.$this = t0;
      this.defaultExceptionHandler = t1;
    },
    WidgetInspectorService_initServiceExtensions_closure2: function WidgetInspectorService_initServiceExtensions_closure2() {
    },
    WidgetInspectorService_initServiceExtensions_closure3: function WidgetInspectorService_initServiceExtensions_closure3(t0) {
      this.$this = t0;
    },
    WidgetInspectorService_initServiceExtensions_closure4: function WidgetInspectorService_initServiceExtensions_closure4(t0) {
      this.$this = t0;
    },
    WidgetInspectorService_initServiceExtensions_closure5: function WidgetInspectorService_initServiceExtensions_closure5(t0) {
      this.$this = t0;
    },
    WidgetInspectorService_initServiceExtensions_closure6: function WidgetInspectorService_initServiceExtensions_closure6(t0) {
      this.$this = t0;
    },
    WidgetInspectorService_initServiceExtensions_closure7: function WidgetInspectorService_initServiceExtensions_closure7(t0) {
      this.$this = t0;
    },
    WidgetInspectorService_initServiceExtensions_closure8: function WidgetInspectorService_initServiceExtensions_closure8(t0) {
      this.$this = t0;
    },
    WidgetInspectorService_initServiceExtensions_closure9: function WidgetInspectorService_initServiceExtensions_closure9(t0) {
      this.$this = t0;
    },
    WidgetInspectorService_initServiceExtensions_closure10: function WidgetInspectorService_initServiceExtensions_closure10(t0) {
      this.$this = t0;
    },
    WidgetInspectorService_initServiceExtensions_closure11: function WidgetInspectorService_initServiceExtensions_closure11(t0) {
      this.$this = t0;
    },
    WidgetInspectorService_toId_closure: function WidgetInspectorService_toId_closure() {
    },
    WidgetInspectorService_addPubRootDirectories_closure: function WidgetInspectorService_addPubRootDirectories_closure() {
    },
    WidgetInspectorService_removePubRootDirectories_closure: function WidgetInspectorService_removePubRootDirectories_closure() {
    },
    WidgetInspectorService__getParentChain_createDelegate: function WidgetInspectorService__getParentChain_createDelegate(t0, t1) {
      this.$this = t0;
      this.groupName = t1;
    },
    WidgetInspectorService__truncateNodes_closure: function WidgetInspectorService__truncateNodes_closure() {
    },
    WidgetInspectorService__getRootWidgetTreeImpl_combinedAddAdditionalPropertiesCallback: function WidgetInspectorService__getRootWidgetTreeImpl_combinedAddAdditionalPropertiesCallback(t0, t1) {
      this.addAdditionalPropertiesCallback = t0;
      this.withPreviews = t1;
    },
    WidgetInspectorService__getLayoutExplorerNode_closure: function WidgetInspectorService__getLayoutExplorerNode_closure() {
    },
    _ElementLocationStatsTracker: function _ElementLocationStatsTracker(t0, t1, t2) {
      this._stats = t0;
      this.active = t1;
      this.newLocations = t2;
    },
    _ElementLocationStatsTracker_exportToJson_closure: function _ElementLocationStatsTracker_exportToJson_closure() {
    },
    _ElementLocationStatsTracker_exportToJson_closure0: function _ElementLocationStatsTracker_exportToJson_closure0() {
    },
    WidgetInspector: function WidgetInspector(t0, t1, t2, t3) {
      var _ = this;
      _.child = t0;
      _.exitWidgetSelectionButtonBuilder = t1;
      _.moveExitWidgetSelectionButtonBuilder = t2;
      _.key = t3;
    },
    _WidgetInspectorState: function _WidgetInspectorState(t0, t1) {
      var _ = this;
      _._lastPointerLocation = null;
      _.___WidgetInspectorState_isSelectMode_A = _.___WidgetInspectorState_selection_A = $;
      _._widget_inspector$_ignorePointerKey = t0;
      _._widget = null;
      _._debugLifecycleState = t1;
      _._framework$_element = null;
    },
    _WidgetInspectorState__selectionInformationChanged_closure: function _WidgetInspectorState__selectionInformationChanged_closure(t0) {
      this.$this = t0;
    },
    _WidgetInspectorState_hitTest_area: function _WidgetInspectorState_hitTest_area() {
    },
    _WidgetInspectorState_hitTest_closure: function _WidgetInspectorState_hitTest_closure(t0) {
      this.area = t0;
    },
    InspectorSelection: function InspectorSelection(t0, t1) {
      var _ = this;
      _._candidates = t0;
      _._widget_inspector$_index = 0;
      _._currentElement = _._widget_inspector$_current = null;
      _.ChangeNotifier__count = 0;
      _.ChangeNotifier__listeners = t1;
      _.ChangeNotifier__reentrantlyRemovedListeners = _.ChangeNotifier__notificationCallStackDepth = 0;
      _.ChangeNotifier__creationDispatched = _.ChangeNotifier__debugDisposed = false;
    },
    _InspectorOverlay: function _InspectorOverlay(t0, t1) {
      this.selection = t0;
      this.key = t1;
    },
    _RenderInspectorOverlay: function _RenderInspectorOverlay(t0, t1, t2) {
      var _ = this;
      _._widget_inspector$_selection = t0;
      _._layoutCacheStorage = t1;
      _._computingThisDryBaseline = _._computingThisDryLayout = false;
      _._box$_size = null;
      _._debugActivePointers = 0;
      _._debugDisposed = false;
      _.parentData = null;
      _._depth = 0;
      _.debugCreator = _._object$_parent = null;
      _._debugDoingThisLayout = _._debugDoingThisResize = false;
      _._debugCanParentUseSize = null;
      _._debugMutationsLocked = false;
      _._object$_owner = null;
      _._needsLayout = true;
      _._relayoutBoundary = null;
      _._doingThisLayoutWithCallback = false;
      _._constraints = null;
      _._debugDoingThisPaint = false;
      _.__RenderObject__wasRepaintBoundary_A = $;
      _._layerHandle = t2;
      _._needsCompositingBitsUpdate = false;
      _.__RenderObject__needsCompositing_A = $;
      _._needsPaint = true;
      _._needsCompositedLayerUpdate = false;
      _._cachedSemanticsConfiguration = null;
      _._needsSemanticsUpdate = true;
      _._semantics = null;
    },
    _TransformedRect: function _TransformedRect(t0, t1) {
      this.rect = t0;
      this.transform = t1;
    },
    _InspectorOverlayRenderState: function _InspectorOverlayRenderState(t0, t1, t2, t3, t4) {
      var _ = this;
      _.overlayRect = t0;
      _.selected = t1;
      _.candidates = t2;
      _.tooltip = t3;
      _.textDirection = t4;
    },
    _InspectorOverlayLayer: function _InspectorOverlayLayer(t0, t1, t2, t3, t4) {
      var _ = this;
      _.selection = t0;
      _.overlayRect = t1;
      _.rootRenderObject = t2;
      _._textPainterMaxWidth = _._widget_inspector$_textPainter = _._widget_inspector$_picture = _._lastState = null;
      _._layer$_callbacks = t3;
      _._compositionCallbackCount = 0;
      _._layer$_debugDisposed = _._layer$_debugMutationsLocked = false;
      _._parentHandle = t4;
      _._refCount = 0;
      _._layer$_parent = null;
      _._needsAddToScene = true;
      _._layer$_owner = _._engineLayer = null;
      _._layer$_depth = 0;
      _.debugCreator = _._previousSibling = _._nextSibling = null;
    },
    _InspectorOverlayLayer_closure: function _InspectorOverlayLayer_closure(t0) {
      this._box_0 = t0;
    },
    _InspectorOverlayLayer__isInInspectorRenderObjectTree_closure: function _InspectorOverlayLayer__isInInspectorRenderObjectTree_closure() {
    },
    _ExitWidgetSelectionButtonGroup: function _ExitWidgetSelectionButtonGroup(t0, t1, t2) {
      this.exitWidgetSelectionButtonBuilder = t0;
      this.moveExitWidgetSelectionButtonBuilder = t1;
      this.key = t2;
    },
    _ExitWidgetSelectionButtonGroupState: function _ExitWidgetSelectionButtonGroupState(t0, t1) {
      var _ = this;
      _._exitWidgetSelectionButtonKey = t0;
      _._widget_inspector$_tooltipMessage = null;
      _._leftAligned = true;
      _._widget = null;
      _._debugLifecycleState = t1;
      _._framework$_element = null;
    },
    _ExitWidgetSelectionButtonGroupState_build_closure: function _ExitWidgetSelectionButtonGroupState_build_closure(t0) {
      this.$this = t0;
    },
    _ExitWidgetSelectionButtonGroupState_build_closure0: function _ExitWidgetSelectionButtonGroupState_build_closure0(t0) {
      this.$this = t0;
    },
    _ExitWidgetSelectionButtonGroupState_build_closure1: function _ExitWidgetSelectionButtonGroupState_build_closure1(t0) {
      this.$this = t0;
    },
    _ExitWidgetSelectionButtonGroupState__changeButtonGroupAlignment_closure: function _ExitWidgetSelectionButtonGroupState__changeButtonGroupAlignment_closure(t0) {
      this.$this = t0;
    },
    _ExitWidgetSelectionButtonGroupState__changeTooltipMessage_closure: function _ExitWidgetSelectionButtonGroupState__changeTooltipMessage_closure(t0, t1) {
      this.$this = t0;
      this.message = t1;
    },
    _TooltipGestureDetector: function _TooltipGestureDetector(t0, t1, t2, t3) {
      var _ = this;
      _.button = t0;
      _.onTooltipVisible = t1;
      _.onTooltipHidden = t2;
      _.key = t3;
    },
    _TooltipGestureDetectorState: function _TooltipGestureDetectorState(t0) {
      var _ = this;
      _._widget = _._tooltipHiddenTimer = _._tooltipVisibleTimer = null;
      _._debugLifecycleState = t0;
      _._framework$_element = null;
    },
    _TooltipGestureDetectorState_build_closure1: function _TooltipGestureDetectorState_build_closure1(t0) {
      this.$this = t0;
    },
    _TooltipGestureDetectorState_build_closure: function _TooltipGestureDetectorState_build_closure(t0) {
      this.$this = t0;
    },
    _TooltipGestureDetectorState_build_closure0: function _TooltipGestureDetectorState_build_closure0(t0) {
      this.$this = t0;
    },
    _TooltipGestureDetectorState__tooltipVisibilityChangedAfter_closure: function _TooltipGestureDetectorState__tooltipVisibilityChangedAfter_closure(t0) {
      this.$this = t0;
    },
    _TooltipGestureDetectorState__tooltipVisibilityChangedAfter_closure0: function _TooltipGestureDetectorState__tooltipVisibilityChangedAfter_closure0(t0) {
      this.$this = t0;
    },
    _ExitWidgetSelectionTooltipPainter: function _ExitWidgetSelectionTooltipPainter(t0, t1, t2, t3) {
      var _ = this;
      _.tooltipMessage = t0;
      _.buttonKey = t1;
      _.isLeftAligned = t2;
      _._repaint = t3;
    },
    _parseDiagnosticsNode_closure: function _parseDiagnosticsNode_closure(t0, t1) {
      this.error = t0;
      this.stack = t1;
    },
    _parseDiagnosticsNode__closure: function _parseDiagnosticsNode__closure() {
    },
    InspectorSerializationDelegate: function InspectorSerializationDelegate(t0, t1, t2, t3, t4, t5, t6, t7, t8) {
      var _ = this;
      _.service = t0;
      _.groupName = t1;
      _.summaryTree = t2;
      _.maxDescendantsTruncatableNode = t3;
      _.includeProperties = t4;
      _.subtreeDepth = t5;
      _.expandPropertyValues = t6;
      _.addAdditionalPropertiesCallback = t7;
      _._nodesCreatedByLocalProject = t8;
    },
    InspectorSerializationDelegate_filterProperties_closure: function InspectorSerializationDelegate_filterProperties_closure(t0) {
      this.createdByLocalProject = t0;
    },
    WeakMap: function WeakMap(t0, t1, t2) {
      this._objects = t0;
      this._primitives = t1;
      this.$ti = t2;
    },
    _InspectorSelection_Object_ChangeNotifier: function _InspectorSelection_Object_ChangeNotifier() {
    },
    __WidgetInspectorService_Object_WidgetInspectorService: function __WidgetInspectorService_Object_WidgetInspectorService() {
    },
    __WidgetInspectorState_State_WidgetsBindingObserver: function __WidgetInspectorState_State_WidgetsBindingObserver() {
    },
    WidgetSpan_extractFromInlineSpan(span, textScaler) {
      var t1 = {},
        widgets = A._setArrayType([], type$.JSArray_Widget),
        fontSizeStack = A._setArrayType([14], type$.JSArray_double);
      t1.index = 0;
      new A.WidgetSpan_extractFromInlineSpan_visitSubtree(t1, fontSizeStack, textScaler, widgets).call$1(span);
      return widgets;
    },
    WidgetSpan: function WidgetSpan() {
    },
    WidgetSpan_extractFromInlineSpan_visitSubtree: function WidgetSpan_extractFromInlineSpan_visitSubtree(t0, t1, t2, t3) {
      var _ = this;
      _._box_0 = t0;
      _.fontSizeStack = t1;
      _.textScaler = t2;
      _.widgets = t3;
    },
    _WidgetSpanParentData: function _WidgetSpanParentData(t0, t1, t2) {
      this.span = t0;
      this.child = t1;
      this.key = t2;
    },
    _AutoScaleInlineWidget: function _AutoScaleInlineWidget(t0, t1, t2, t3) {
      var _ = this;
      _.span = t0;
      _.textScaleFactor = t1;
      _.child = t2;
      _.key = t3;
    },
    _RenderScaledInlineWidget: function _RenderScaledInlineWidget(t0, t1, t2, t3, t4, t5) {
      var _ = this;
      _._scale = t0;
      _._widget_span$_alignment = t1;
      _._baseline = t2;
      _.RenderObjectWithChildMixin__child = t3;
      _._layoutCacheStorage = t4;
      _._computingThisDryBaseline = _._computingThisDryLayout = false;
      _._box$_size = null;
      _._debugActivePointers = 0;
      _._debugDisposed = false;
      _.parentData = null;
      _._depth = 0;
      _.debugCreator = _._object$_parent = null;
      _._debugDoingThisLayout = _._debugDoingThisResize = false;
      _._debugCanParentUseSize = null;
      _._debugMutationsLocked = false;
      _._object$_owner = null;
      _._needsLayout = true;
      _._relayoutBoundary = null;
      _._doingThisLayoutWithCallback = false;
      _._constraints = null;
      _._debugDoingThisPaint = false;
      _.__RenderObject__wasRepaintBoundary_A = $;
      _._layerHandle = t5;
      _._needsCompositingBitsUpdate = false;
      _.__RenderObject__needsCompositing_A = $;
      _._needsPaint = true;
      _._needsCompositedLayerUpdate = false;
      _._cachedSemanticsConfiguration = null;
      _._needsSemanticsUpdate = true;
      _._semantics = null;
    },
    _RenderScaledInlineWidget_paint_closure: function _RenderScaledInlineWidget_paint_closure(t0) {
      this.child = t0;
    },
    _RenderScaledInlineWidget_hitTestChildren_closure: function _RenderScaledInlineWidget_hitTestChildren_closure(t0) {
      this.child = t0;
    },
    __RenderScaledInlineWidget_RenderBox_RenderObjectWithChildMixin: function __RenderScaledInlineWidget_RenderBox_RenderObjectWithChildMixin() {
    },
    _WidgetStateColor$(_resolve) {
      var t1 = J.get$value$z(_resolve.call$1(B.Set_empty));
      return new A._WidgetStateColor(_resolve, (t1 >>> 24 & 255) / 255, (t1 >>> 16 & 255) / 255, (t1 >>> 8 & 255) / 255, (t1 & 255) / 255, B.ColorSpace_0);
    },
    WidgetStateMouseCursor__clickable(states) {
      if (type$.Set_WidgetState._as(states).contains$1(0, B.WidgetState_6))
        return B.SystemMouseCursor_basic;
      return B.SystemMouseCursor_click;
    },
    WidgetStateMouseCursor__textable(states) {
      if (type$.Set_WidgetState._as(states).contains$1(0, B.WidgetState_6))
        return B.SystemMouseCursor_basic;
      return B.SystemMouseCursor_text;
    },
    WidgetStateBorderSide_lerp(a, b, t) {
      if (a == null && b == null)
        return null;
      return new A._LerpSides(a, b, t);
    },
    _WidgetStateBorderSide$(_resolve) {
      return new A._WidgetStateBorderSide(_resolve, B.Color_vnR, 1, B.BorderStyle_1, -1);
    },
    _WidgetStateTextStyle$(_resolve) {
      var _null = null;
      return new A._WidgetStateTextStyle(_resolve, true, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null);
    },
    WidgetStateProperty_resolveAs(value, states, $T) {
      if ($T._eval$1("WidgetStateProperty<0>")._is(value))
        return value.resolve$1(states);
      return value;
    },
    WidgetStateProperty_lerp(a, b, t, lerpFunction, $T) {
      if (a == null && b == null)
        return null;
      return new A._LerpProperties(a, b, t, lerpFunction, $T._eval$1("_LerpProperties<0>"));
    },
    WidgetStatesController$(value) {
      var t1 = A.LinkedHashSet_LinkedHashSet$_empty(type$.WidgetState);
      if (value != null)
        t1.addAll$1(0, value);
      t1 = new A.WidgetStatesController(t1, $.$get$ChangeNotifier__emptyListeners());
      A.ChangeNotifier_maybeDispatchObjectCreation(t1);
      return t1;
    },
    _AnyWidgetStates: function _AnyWidgetStates() {
    },
    WidgetState: function WidgetState(t0, t1) {
      this.index = t0;
      this._name = t1;
    },
    WidgetStateColor: function WidgetStateColor() {
    },
    _WidgetStateColor: function _WidgetStateColor(t0, t1, t2, t3, t4, t5) {
      var _ = this;
      _._resolve = t0;
      _.a = t1;
      _.r = t2;
      _.g = t3;
      _.b = t4;
      _.colorSpace = t5;
    },
    WidgetStateMouseCursor: function WidgetStateMouseCursor() {
    },
    _WidgetStateMouseCursor: function _WidgetStateMouseCursor(t0, t1) {
      this._resolve = t0;
      this.debugDescription = t1;
    },
    WidgetStateBorderSide: function WidgetStateBorderSide() {
    },
    _LerpSides: function _LerpSides(t0, t1, t2) {
      this.a = t0;
      this.b = t1;
      this.t = t2;
    },
    _WidgetStateBorderSide: function _WidgetStateBorderSide(t0, t1, t2, t3, t4) {
      var _ = this;
      _._resolve = t0;
      _.color = t1;
      _.width = t2;
      _.style = t3;
      _.strokeAlign = t4;
    },
    WidgetStateTextStyle: function WidgetStateTextStyle() {
    },
    _WidgetStateTextStyle: function _WidgetStateTextStyle(t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t18, t19, t20, t21, t22, t23, t24, t25, t26) {
      var _ = this;
      _._resolve = t0;
      _.inherit = t1;
      _.color = t2;
      _.backgroundColor = t3;
      _.fontFamily = t4;
      _._fontFamilyFallback = t5;
      _._package = t6;
      _.fontSize = t7;
      _.fontWeight = t8;
      _.fontStyle = t9;
      _.letterSpacing = t10;
      _.wordSpacing = t11;
      _.textBaseline = t12;
      _.height = t13;
      _.leadingDistribution = t14;
      _.locale = t15;
      _.foreground = t16;
      _.background = t17;
      _.decoration = t18;
      _.decorationColor = t19;
      _.decorationStyle = t20;
      _.decorationThickness = t21;
      _.debugLabel = t22;
      _.shadows = t23;
      _.fontFeatures = t24;
      _.fontVariations = t25;
      _.overflow = t26;
    },
    _LerpProperties: function _LerpProperties(t0, t1, t2, t3, t4) {
      var _ = this;
      _.a = t0;
      _.b = t1;
      _.t = t2;
      _.lerpFunction = t3;
      _.$ti = t4;
    },
    _WidgetStatePropertyWith: function _WidgetStatePropertyWith(t0, t1) {
      this._resolve = t0;
      this.$ti = t1;
    },
    WidgetStateMapper: function WidgetStateMapper(t0, t1) {
      this._widget_state$_map = t0;
      this.$ti = t1;
    },
    WidgetStatePropertyAll: function WidgetStatePropertyAll(t0, t1) {
      this.value = t0;
      this.$ti = t1;
    },
    WidgetStatesController: function WidgetStatesController(t0, t1) {
      var _ = this;
      _._change_notifier$_value = t0;
      _.ChangeNotifier__count = 0;
      _.ChangeNotifier__listeners = t1;
      _.ChangeNotifier__reentrantlyRemovedListeners = _.ChangeNotifier__notificationCallStackDepth = 0;
      _.ChangeNotifier__creationDispatched = _.ChangeNotifier__debugDisposed = false;
    },
    _WidgetStateMapper_Object_Diagnosticable: function _WidgetStateMapper_Object_Diagnosticable() {
    },
    RatingBar: function RatingBar(t0, t1, t2, t3, t4, t5, t6, t7, t8, t9) {
      var _ = this;
      _.onRatingUpdate = t0;
      _.allowHalfRating = t1;
      _.direction = t2;
      _.initialRating = t3;
      _.itemCount = t4;
      _.itemPadding = t5;
      _.itemSize = t6;
      _.minRating = t7;
      _._itemBuilder = t8;
      _.key = t9;
    },
    _RatingBarState: function _RatingBarState(t0) {
      var _ = this;
      _._rating = 0;
      _._isRTL = false;
      _.iconRating = 0;
      _.___RatingBarState__glow_F = _.___RatingBarState__maxRating_A = _.___RatingBarState__minRating_A = $;
      _._widget = null;
      _._debugLifecycleState = t0;
      _._framework$_element = null;
    },
    _RatingBarState__buildRating_closure0: function _RatingBarState__buildRating_closure0(t0, t1) {
      this.$this = t0;
      this.index = t1;
    },
    _RatingBarState__buildRating__closure: function _RatingBarState__buildRating__closure() {
    },
    _RatingBarState__buildRating_closure: function _RatingBarState__buildRating_closure(t0) {
      this.$this = t0;
    },
    _RatingBarState__onDragUpdate_closure: function _RatingBarState__onDragUpdate_closure() {
    },
    _NoRatingWidget: function _NoRatingWidget(t0, t1, t2, t3, t4) {
      var _ = this;
      _.size = t0;
      _.child = t1;
      _.enableMask = t2;
      _.unratedColor = t3;
      _.key = t4;
    },
    Registrar: function Registrar() {
    },
    Registrar_send_closure: function Registrar_send_closure(t0) {
      this.completer = t0;
    },
    PluginRegistry: function PluginRegistry(t0) {
      this._plugin_registry$_handlers = t0;
    },
    FunctionsClient: function FunctionsClient(t0, t1, t2) {
      this._functions_client$_isolate = t0;
      this._hasCustomIsolate = t1;
      this._functions_client$_log = t2;
    },
    getBroadcastChannel(broadcastKey) {
      var t2,
        t1 = new BroadcastChannel(broadcastKey);
      t1.toString;
      t2 = type$._EventStream_MessageEvent;
      return new A._Record_3_close_onMessage_postMessage(B.BroadcastChannel_methods.get$close(t1), new A._MapStream(t2._eval$1("Map<String,@>(Stream.T)")._as(new A.getBroadcastChannel_closure()), new A._EventStream0(t1, "message", false, t2), t2._eval$1("_MapStream<Stream.T,Map<String,@>>")), new A.getBroadcastChannel_closure0(t1));
    },
    getBroadcastChannel_closure: function getBroadcastChannel_closure() {
    },
    getBroadcastChannel_closure0: function getBroadcastChannel_closure0(t0) {
      this.broadcast = t0;
    },
    AuthChangeEventExtended_fromString(val) {
      var _i, $event;
      for (_i = 0; _i < 8; ++_i) {
        $event = B.List_IcH[_i];
        if ($event._name === val)
          return $event;
      }
      return null;
    },
    AuthChangeEvent: function AuthChangeEvent(t0, t1, t2) {
      this.jsName = t0;
      this.index = t1;
      this._name = t2;
    },
    SignOutScope: function SignOutScope(t0, t1) {
      this.index = t0;
      this._name = t1;
    },
    RequestMethodType: function RequestMethodType(t0, t1) {
      this.index = t0;
      this._name = t1;
    },
    GotrueFetch: function GotrueFetch(t0) {
      this.httpClient = t0;
    },
    GotrueFetch__handleError_closure: function GotrueFetch__handleError_closure() {
    },
    GoTrueAdminApi: function GoTrueAdminApi(t0, t1, t2) {
      var _ = this;
      _._gotrue_admin_api$_url = t0;
      _._gotrue_admin_api$_headers = t1;
      _._gotrue_admin_api$_httpClient = t2;
      _.__GoTrueAdminApi_mfa_F = _.__GoTrueAdminApi__fetch_FI = $;
    },
    GoTrueAdminMFAApi: function GoTrueAdminMFAApi() {
    },
    GoTrueClient: function GoTrueClient(t0, t1, t2, t3, t4, t5, t6, t7) {
      var _ = this;
      _.__GoTrueClient_mfa_F = _.__GoTrueClient_admin_F = $;
      _._currentSession = null;
      _._gotrue_client$_url = t0;
      _._gotrue_client$_headers = t1;
      _._gotrue_client$_httpClient = t2;
      _.__GoTrueClient__autoRefreshToken_A = _.__GoTrueClient__fetch_FI = $;
      _._refreshTokenCompleter = _._autoRefreshTicker = null;
      _._onAuthStateChangeController = t3;
      _._onAuthStateChangeControllerSync = t4;
      _._asyncStorage = t5;
      _._flowType = t6;
      _._gotrue_client$_log = t7;
      _._broadcastChannelSubscription = _._broadcastChannel = null;
    },
    GoTrueClient_startAutoRefresh_closure: function GoTrueClient_startAutoRefresh_closure(t0) {
      this.$this = t0;
    },
    GoTrueClient__refreshAccessToken_closure: function GoTrueClient__refreshAccessToken_closure(t0, t1, t2) {
      this._box_0 = t0;
      this.$this = t1;
      this.refreshToken = t2;
    },
    GoTrueClient__refreshAccessToken_closure0: function GoTrueClient__refreshAccessToken_closure0(t0, t1) {
      this._box_0 = t0;
      this.startedAt = t1;
    },
    GoTrueClient__mayStartBroadcastChannel_closure: function GoTrueClient__mayStartBroadcastChannel_closure(t0) {
      this.$this = t0;
    },
    GoTrueClient__mayStartBroadcastChannel__closure: function GoTrueClient__mayStartBroadcastChannel__closure(t0) {
      this.rawEvent = t0;
    },
    GoTrueClient__callRefreshToken_closure: function GoTrueClient__callRefreshToken_closure() {
    },
    GoTrueClient__callRefreshToken_closure0: function GoTrueClient__callRefreshToken_closure0() {
    },
    GoTrueMFAApi: function GoTrueMFAApi() {
    },
    ApiVersion$($name, timestamp) {
      return new A.ApiVersion($name, timestamp);
    },
    ApiVersion_fromString(version) {
      var timestamp,
        t1 = A.RegExp_RegExp("^2[0-9]{3}-(0[1-9]|1[0-2])-(0[1-9]|1[0-9]|2[0-9]|3[0-1])", true, false);
      if (!t1._nativeRegExp.test(version))
        return null;
      timestamp = A.DateTime_tryParse(version + "T00:00:00.0Z");
      if (timestamp == null)
        return null;
      return new A.ApiVersion(version, timestamp);
    },
    ApiVersion: function ApiVersion(t0, t1) {
      this.name = t0;
      this.timestamp = t1;
    },
    AuthException$(message, code, statusCode) {
      return new A.AuthException(message, statusCode, code);
    },
    AuthSessionMissingException$() {
      return new A.AuthSessionMissingException("Auth session missing!", "400", null);
    },
    AuthRetryableFetchException$(message, statusCode) {
      return new A.AuthRetryableFetchException(message, statusCode, null);
    },
    AuthWeakPasswordException$(message, reasons, statusCode) {
      return new A.AuthWeakPasswordException(message, statusCode, "weak_password");
    },
    AuthException: function AuthException(t0, t1, t2) {
      this.message = t0;
      this.statusCode = t1;
      this.code = t2;
    },
    AuthPKCEGrantCodeExchangeError: function AuthPKCEGrantCodeExchangeError(t0, t1, t2) {
      this.message = t0;
      this.statusCode = t1;
      this.code = t2;
    },
    AuthSessionMissingException: function AuthSessionMissingException(t0, t1, t2) {
      this.message = t0;
      this.statusCode = t1;
      this.code = t2;
    },
    AuthRetryableFetchException: function AuthRetryableFetchException(t0, t1, t2) {
      this.message = t0;
      this.statusCode = t1;
      this.code = t2;
    },
    AuthApiException: function AuthApiException(t0, t1, t2) {
      this.message = t0;
      this.statusCode = t1;
      this.code = t2;
    },
    AuthUnknownException: function AuthUnknownException(t0, t1, t2) {
      this.message = t0;
      this.statusCode = t1;
      this.code = t2;
    },
    AuthWeakPasswordException: function AuthWeakPasswordException(t0, t1, t2) {
      this.message = t0;
      this.statusCode = t1;
      this.code = t2;
    },
    AuthResponse: function AuthResponse(t0) {
      this.session = t0;
    },
    UserResponse: function UserResponse(t0) {
      this.user = t0;
    },
    AuthSessionUrlResponse: function AuthSessionUrlResponse(t0) {
      this.session = t0;
    },
    AuthState: function AuthState(t0, t1, t2) {
      this.event = t0;
      this.session = t1;
      this.fromBroadcast = t2;
    },
    GotrueRequestOptions$(body, headers, jwt, noResolveJson, query) {
      return new A.GotrueRequestOptions(jwt, body, query, headers, noResolveJson === true);
    },
    FetchOptions: function FetchOptions() {
    },
    GotrueRequestOptions: function GotrueRequestOptions(t0, t1, t2, t3, t4) {
      var _ = this;
      _.jwt = t0;
      _.body = t1;
      _.query = t2;
      _.headers = t3;
      _.noResolveJson = t4;
    },
    GotrueAsyncStorage: function GotrueAsyncStorage() {
    },
    Factor_Factor$fromJson(json) {
      var t1 = J.getInterceptor$asx(json);
      return new A.Factor(A._asString(t1.$index(json, "id")), A._asStringQ(t1.$index(json, "friendly_name")), B.JSArray_methods.firstWhere$1(B.List_FactorType_0, new A.Factor_Factor$fromJson_closure(json)), B.JSArray_methods.firstWhere$1(B.List_FactorStatus_0_FactorStatus_1, new A.Factor_Factor$fromJson_closure0(json)), A.DateTime_parse(A._asString(t1.$index(json, "created_at"))), A.DateTime_parse(A._asString(t1.$index(json, "updated_at"))));
    },
    FactorStatus: function FactorStatus(t0, t1) {
      this.index = t0;
      this._name = t1;
    },
    FactorType: function FactorType(t0, t1) {
      this.index = t0;
      this._name = t1;
    },
    Factor: function Factor(t0, t1, t2, t3, t4, t5) {
      var _ = this;
      _.id = t0;
      _.friendlyName = t1;
      _.factorType = t2;
      _.status = t3;
      _.createdAt = t4;
      _.updatedAt = t5;
    },
    Factor_Factor$fromJson_closure: function Factor_Factor$fromJson_closure(t0) {
      this.json = t0;
    },
    Factor_Factor$fromJson_closure0: function Factor_Factor$fromJson_closure0(t0) {
      this.json = t0;
    },
    Session_fromJson(json) {
      var t2, t3, t4, t5, t6, t7,
        _s12_ = "access_token",
        t1 = J.getInterceptor$asx(json);
      if (t1.$index(json, _s12_) == null)
        return null;
      t2 = A._asString(t1.$index(json, _s12_));
      t3 = A._asIntQ(t1.$index(json, "expires_in"));
      t4 = A._asStringQ(t1.$index(json, "refresh_token"));
      t5 = A._asString(t1.$index(json, "token_type"));
      t6 = A._asStringQ(t1.$index(json, "provider_token"));
      t7 = A._asStringQ(t1.$index(json, "provider_refresh_token"));
      t1 = A.User_fromJson(type$.Map_String_dynamic._as(t1.$index(json, "user")));
      t1.toString;
      return new A.Session(t6, t7, t2, t3, t4, t5, t1);
    },
    Session: function Session(t0, t1, t2, t3, t4, t5, t6) {
      var _ = this;
      _.providerToken = t0;
      _.providerRefreshToken = t1;
      _.accessToken = t2;
      _.expiresIn = t3;
      _.refreshToken = t4;
      _.tokenType = t5;
      _.user = t6;
      _.__Session_expiresAt_AI = $;
    },
    AuthFlowType: function AuthFlowType(t0, t1) {
      this.index = t0;
      this._name = t1;
    },
    User_fromJson(json) {
      var t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t18, t19, t20, t21, t22, _null = null,
        _s10_ = "identities",
        t1 = J.getInterceptor$asx(json);
      if (t1.$index(json, "id") == null)
        return _null;
      t2 = t1.$index(json, "id");
      t2 = A._asString(t2 == null ? "" : t2);
      t3 = type$.nullable_Map_String_dynamic;
      t4 = t3._as(t1.$index(json, "app_metadata"));
      if (t4 == null)
        t4 = A.LinkedHashMap_LinkedHashMap$_empty(type$.String, type$.dynamic);
      t3 = t3._as(t1.$index(json, "user_metadata"));
      t5 = t1.$index(json, "aud");
      t5 = A._asString(t5 == null ? "" : t5);
      t6 = A._asStringQ(t1.$index(json, "confirmation_sent_at"));
      t7 = A._asStringQ(t1.$index(json, "recovery_sent_at"));
      t8 = A._asStringQ(t1.$index(json, "email_change_sent_at"));
      t9 = A._asStringQ(t1.$index(json, "new_email"));
      t10 = A._asStringQ(t1.$index(json, "invited_at"));
      t11 = A._asStringQ(t1.$index(json, "action_link"));
      t12 = A._asStringQ(t1.$index(json, "email"));
      t13 = A._asStringQ(t1.$index(json, "phone"));
      t14 = t1.$index(json, "created_at");
      t14 = A._asString(t14 == null ? "" : t14);
      t15 = A._asStringQ(t1.$index(json, "confirmed_at"));
      t16 = A._asStringQ(t1.$index(json, "email_confirmed_at"));
      t17 = A._asStringQ(t1.$index(json, "phone_confirmed_at"));
      t18 = A._asStringQ(t1.$index(json, "last_sign_in_at"));
      t19 = A._asStringQ(t1.$index(json, "role"));
      t20 = A._asStringQ(t1.$index(json, "updated_at"));
      if (t1.$index(json, _s10_) != null) {
        t21 = t1.$index(json, _s10_);
        t21 = t21 == null ? _null : J.map$1$ax(t21, new A.User_fromJson_closure());
        t21 = A.List_List$from(type$.Iterable_dynamic._as(t21), true, type$.UserIdentity);
      } else
        t21 = _null;
      if (t1.$index(json, "factors") != null) {
        t22 = t1.$index(json, "factors");
        t22 = t22 == null ? _null : J.map$1$ax(t22, new A.User_fromJson_closure0());
        t22 = A.List_List$from(type$.Iterable_dynamic._as(t22), true, type$.Factor);
      } else
        t22 = _null;
      t1 = t1.$index(json, "is_anonymous");
      return new A.User(t2, t4, t3, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t18, t19, t20, t21, t22, A._asBool(t1 == null ? false : t1));
    },
    User: function User(t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t18, t19, t20, t21) {
      var _ = this;
      _.id = t0;
      _.appMetadata = t1;
      _.userMetadata = t2;
      _.aud = t3;
      _.confirmationSentAt = t4;
      _.recoverySentAt = t5;
      _.emailChangeSentAt = t6;
      _.newEmail = t7;
      _.invitedAt = t8;
      _.actionLink = t9;
      _.email = t10;
      _.phone = t11;
      _.createdAt = t12;
      _.confirmedAt = t13;
      _.emailConfirmedAt = t14;
      _.phoneConfirmedAt = t15;
      _.lastSignInAt = t16;
      _.role = t17;
      _.updatedAt = t18;
      _.identities = t19;
      _.factors = t20;
      _.isAnonymous = t21;
    },
    User_fromJson_closure: function User_fromJson_closure() {
    },
    User_fromJson_closure0: function User_fromJson_closure0() {
    },
    User_toJson_closure: function User_toJson_closure() {
    },
    User_toJson_closure0: function User_toJson_closure0() {
    },
    UserIdentity: function UserIdentity(t0, t1, t2, t3, t4, t5, t6, t7) {
      var _ = this;
      _.id = t0;
      _.userId = t1;
      _.identityData = t2;
      _.identityId = t3;
      _.provider = t4;
      _.createdAt = t5;
      _.lastSignInAt = t6;
      _.updatedAt = t7;
    },
    get(url, headers) {
      return A._withClient(new A.get_closure(type$.Uri._as(url), type$.nullable_Map_String_String._as(headers)), type$.Response);
    },
    post(url, body, encoding, headers) {
      return A._withClient(new A.post_closure(type$.Uri._as(url), type$.nullable_Map_String_String._as(headers), body, type$.nullable_Encoding._as(encoding)), type$.Response);
    },
    put(url, body, encoding, headers) {
      return A._withClient(new A.put_closure(url, type$.nullable_Map_String_String._as(headers), body, encoding), type$.Response);
    },
    $delete(url, body, encoding, headers) {
      return A._withClient(new A.delete_closure(url, type$.nullable_Map_String_String._as(headers), body, encoding), type$.Response);
    },
    _withClient(fn, $T) {
      return A._withClient$body(fn, $T, $T);
    },
    _withClient$body(fn, $T, $async$type) {
      var $async$goto = 0,
        $async$completer = A._makeAsyncAwaitCompleter($async$type),
        $async$returnValue, $async$handler = 2, $async$errorStack = [], $async$next = [], client, t1;
      var $async$_withClient = A._wrapJsFunctionForAsync(function($async$errorCode, $async$result) {
        if ($async$errorCode === 1) {
          $async$errorStack.push($async$result);
          $async$goto = $async$handler;
        }
        while (true)
          switch ($async$goto) {
            case 0:
              // Function start
              A.zoneClient();
              client = new A.BrowserClient(A.LinkedHashSet_LinkedHashSet$_empty(type$.JSObject));
              $async$handler = 3;
              $async$goto = 6;
              return A._asyncAwait(fn.call$1(client), $async$_withClient);
            case 6:
              // returning from await.
              t1 = $async$result;
              $async$returnValue = t1;
              $async$next = [1];
              // goto finally
              $async$goto = 4;
              break;
              $async$next.push(5);
              // goto finally
              $async$goto = 4;
              break;
            case 3:
              // uncaught
              $async$next = [2];
            case 4:
              // finally
              $async$handler = 2;
              J.close$0$x(client);
              // goto the next finally handler
              $async$goto = $async$next.pop();
              break;
            case 5:
              // after finally
            case 1:
              // return
              return A._asyncReturn($async$returnValue, $async$completer);
            case 2:
              // rethrow
              return A._asyncRethrow($async$errorStack.at(-1), $async$completer);
          }
      });
      return A._asyncStartSync($async$_withClient, $async$completer);
    },
    get_closure: function get_closure(t0, t1) {
      this.url = t0;
      this.headers = t1;
    },
    post_closure: function post_closure(t0, t1, t2, t3) {
      var _ = this;
      _.url = t0;
      _.headers = t1;
      _.body = t2;
      _.encoding = t3;
    },
    put_closure: function put_closure(t0, t1, t2, t3) {
      var _ = this;
      _.url = t0;
      _.headers = t1;
      _.body = t2;
      _.encoding = t3;
    },
    delete_closure: function delete_closure(t0, t1, t2, t3) {
      var _ = this;
      _.url = t0;
      _.headers = t1;
      _.body = t2;
      _.encoding = t3;
    },
    BaseClient: function BaseClient() {
    },
    BaseRequest: function BaseRequest() {
    },
    BaseRequest_closure: function BaseRequest_closure() {
    },
    BaseRequest_closure0: function BaseRequest_closure0() {
    },
    BaseResponse: function BaseResponse() {
    },
    _extension_0_get_responseHeaders(_this) {
      var _i, header, splitIdx, key, value,
        t1 = type$.String,
        headers = A.LinkedHashMap_LinkedHashMap$_empty(t1, t1),
        headersList = A._asString(_this.getAllResponseHeaders()).split("\r\n");
      for (t1 = headersList.length, _i = 0; _i < t1; ++_i) {
        header = headersList[_i];
        if (header.length === 0)
          continue;
        splitIdx = B.JSString_methods.indexOf$1(header, ": ");
        if (splitIdx === -1)
          continue;
        key = B.JSString_methods.substring$2(header, 0, splitIdx).toLowerCase();
        value = B.JSString_methods.substring$1(header, splitIdx + 2);
        if (headers.containsKey$1(0, key))
          headers.$indexSet(0, key, A.S(headers.$index(0, key)) + ", " + value);
        else
          headers.$indexSet(0, key, value);
      }
      return headers;
    },
    BrowserClient: function BrowserClient(t0) {
      this._xhrs = t0;
      this._isClosed = false;
    },
    BrowserClient_send_closure: function BrowserClient_send_closure(t0, t1, t2) {
      this.xhr = t0;
      this.completer = t1;
      this.request = t2;
    },
    BrowserClient_send_closure0: function BrowserClient_send_closure0(t0, t1) {
      this.completer = t0;
      this.request = t1;
    },
    ByteStream: function ByteStream(t0) {
      this._stream = t0;
    },
    ByteStream_toBytes_closure: function ByteStream_toBytes_closure(t0) {
      this.completer = t0;
    },
    ClientException$(message, uri) {
      return new A.ClientException(message, uri);
    },
    ClientException: function ClientException(t0, t1) {
      this.message = t0;
      this.uri = t1;
    },
    Request$(method, url) {
      var t1 = new Uint8Array(0),
        t2 = $.$get$BaseRequest__tokenRE();
      if (!t2._nativeRegExp.test(method))
        A.throwExpression(A.ArgumentError$value(method, "method", "Not a valid method"));
      t2 = type$.String;
      return new A.Request(B.C_Utf8Codec, t1, method, url, A.LinkedHashMap_LinkedHashMap(new A.BaseRequest_closure(), new A.BaseRequest_closure0(), t2, t2));
    },
    Request: function Request(t0, t1, t2, t3, t4) {
      var _ = this;
      _._defaultEncoding = t0;
      _._bodyBytes = t1;
      _.method = t2;
      _.url = t3;
      _.headers = t4;
      _._finalized = false;
    },
    Response_fromStream(response) {
      var $async$goto = 0,
        $async$completer = A._makeAsyncAwaitCompleter(type$.Response),
        $async$returnValue, body, t1, t2, t3, t4, t5, t6;
      var $async$Response_fromStream = A._wrapJsFunctionForAsync(function($async$errorCode, $async$result) {
        if ($async$errorCode === 1)
          return A._asyncRethrow($async$result, $async$completer);
        while (true)
          switch ($async$goto) {
            case 0:
              // Function start
              $async$goto = 3;
              return A._asyncAwait(response.stream.toBytes$0(), $async$Response_fromStream);
            case 3:
              // returning from await.
              body = $async$result;
              t1 = response.statusCode;
              t2 = response.request;
              t3 = response.headers;
              t4 = response.reasonPhrase;
              t5 = A.toUint8List(body);
              t6 = body.length;
              t5 = new A.Response(t5, t2, t1, t4, t6, t3, false, true);
              t5.BaseResponse$7$contentLength$headers$isRedirect$persistentConnection$reasonPhrase$request(t1, t6, t3, false, true, t4, t2);
              $async$returnValue = t5;
              // goto return
              $async$goto = 1;
              break;
            case 1:
              // return
              return A._asyncReturn($async$returnValue, $async$completer);
          }
      });
      return A._asyncStartSync($async$Response_fromStream, $async$completer);
    },
    _contentTypeForHeaders(headers) {
      var contentType = headers.$index(0, "content-type");
      if (contentType != null)
        return A.MediaType_MediaType$parse(contentType);
      return A.MediaType$("application", "octet-stream", null);
    },
    Response: function Response(t0, t1, t2, t3, t4, t5, t6, t7) {
      var _ = this;
      _.bodyBytes = t0;
      _.request = t1;
      _.statusCode = t2;
      _.reasonPhrase = t3;
      _.contentLength = t4;
      _.headers = t5;
      _.isRedirect = t6;
      _.persistentConnection = t7;
    },
    StreamedResponse: function StreamedResponse() {
    },
    StreamedResponseV2: function StreamedResponseV2(t0, t1, t2, t3, t4, t5, t6, t7) {
      var _ = this;
      _.stream = t0;
      _.request = t1;
      _.statusCode = t2;
      _.reasonPhrase = t3;
      _.contentLength = t4;
      _.headers = t5;
      _.isRedirect = t6;
      _.persistentConnection = t7;
    },
    mapToQuery(map, encoding) {
      var t1 = map.get$entries(map);
      return t1.map$1$1(t1, new A.mapToQuery_closure(encoding), type$.String).join$1(0, "&");
    },
    encodingForCharset(charset) {
      var t1;
      if (charset == null)
        return B.C_Latin1Codec;
      t1 = A.Encoding_getByName(charset);
      return t1 == null ? B.C_Latin1Codec : t1;
    },
    toUint8List(input) {
      if (type$.Uint8List._is(input))
        return input;
      if (type$.TypedData._is(input))
        return J.asUint8List$2$x(J.get$buffer$x(input), 0, null);
      return new Uint8Array(A._ensureNativeList(input));
    },
    toByteStream(stream) {
      return stream;
    },
    mapToQuery_closure: function mapToQuery_closure(t0) {
      this.encoding = t0;
    },
    CaseInsensitiveMap$from(other, $V) {
      var t1 = new A.CaseInsensitiveMap(new A.CaseInsensitiveMap$from_closure(), A.LinkedHashMap_LinkedHashMap$_empty(type$.String, $V._eval$1("MapEntry<String,0>")), $V._eval$1("CaseInsensitiveMap<0>"));
      t1.addAll$1(0, other);
      return t1;
    },
    CaseInsensitiveMap: function CaseInsensitiveMap(t0, t1, t2) {
      this._canonicalize = t0;
      this._base = t1;
      this.$ti = t2;
    },
    CaseInsensitiveMap$from_closure: function CaseInsensitiveMap$from_closure() {
    },
    MediaType_MediaType$parse(mediaType) {
      return A.wrapFormatException("media type", mediaType, new A.MediaType_MediaType$parse_closure(mediaType), type$.MediaType);
    },
    MediaType$(type, subtype, parameters) {
      var t1 = type$.String;
      t1 = parameters == null ? A.LinkedHashMap_LinkedHashMap$_empty(t1, t1) : A.CaseInsensitiveMap$from(parameters, t1);
      return new A.MediaType(type.toLowerCase(), subtype.toLowerCase(), new A.UnmodifiableMapView(t1, type$.UnmodifiableMapView_String_String));
    },
    MediaType: function MediaType(t0, t1, t2) {
      this.type = t0;
      this.subtype = t1;
      this.parameters = t2;
    },
    MediaType_MediaType$parse_closure: function MediaType_MediaType$parse_closure(t0) {
      this.mediaType = t0;
    },
    MediaType_toString_closure: function MediaType_toString_closure(t0) {
      this.buffer = t0;
    },
    MediaType_toString__closure: function MediaType_toString__closure() {
    },
    expectQuotedString(scanner) {
      var string;
      scanner.expect$2$name($.$get$_quotedString(), "quoted string");
      string = scanner.get$lastMatch().$index(0, 0);
      return A.stringReplaceAllFuncUnchecked(B.JSString_methods.substring$2(string, 1, string.length - 1), $.$get$_quotedPair(), type$.nullable_String_Function_Match._as(type$.String_Function_Match._as(new A.expectQuotedString_closure())), null);
    },
    expectQuotedString_closure: function expectQuotedString_closure() {
    },
    startKioskMode() {
      var t1 = type$.bool;
      return B.MethodChannel_71t._invokeMethod$1$3$arguments$missingOk("startKioskMode", null, false, t1).then$1$1(new A.startKioskMode_closure(), t1);
    },
    startKioskMode_closure: function startKioskMode_closure() {
    },
    Level: function Level(t0, t1) {
      this.name = t0;
      this.value = t1;
    },
    LogRecord: function LogRecord(t0, t1, t2, t3) {
      var _ = this;
      _.level = t0;
      _.message = t1;
      _.loggerName = t2;
      _.error = t3;
    },
    Logger_Logger($name) {
      return $.Logger__loggers.putIfAbsent$2(0, $name, new A.Logger_Logger_closure($name));
    },
    Logger: function Logger(t0, t1, t2, t3) {
      var _ = this;
      _.name = t0;
      _.parent = t1;
      _._level = null;
      _._logger$_children = t2;
      _.children = t3;
      _._logger$_controller = null;
    },
    Logger_Logger_closure: function Logger_Logger_closure(t0) {
      this.name = t0;
    },
    DynamicColor_DynamicColor$fromPalette(background, contrastCurve, isBackground, $name, palette, secondBackground, tone, toneDeltaPair) {
      return new A.DynamicColor($name, palette, tone, isBackground, background, secondBackground, contrastCurve, toneDeltaPair, A.LinkedHashMap_LinkedHashMap$_empty(type$.DynamicScheme, type$.Hct));
    },
    DynamicColor_foregroundTone(bgTone, ratio) {
      var negligibleDifference,
        lighterSafe = A.Contrast_lighter(ratio, bgTone),
        lighterTone = lighterSafe < 0 ? 100 : lighterSafe,
        darkerSafe = A.Contrast_darker(ratio, bgTone),
        darkerTone = darkerSafe < 0 ? 0 : darkerSafe,
        lighterRatio = A.Contrast_ratioOfTones(lighterTone, bgTone),
        darkerRatio = A.Contrast_ratioOfTones(darkerTone, bgTone);
      if (B.JSNumber_methods.round$0(bgTone) < 60) {
        negligibleDifference = Math.abs(lighterRatio - darkerRatio) < 0.1 && lighterRatio < ratio && darkerRatio < ratio;
        return lighterRatio >= ratio || lighterRatio >= darkerRatio || negligibleDifference ? lighterTone : darkerTone;
      } else
        return darkerRatio >= ratio || darkerRatio >= lighterRatio ? darkerTone : lighterTone;
    },
    DynamicColor: function DynamicColor(t0, t1, t2, t3, t4, t5, t6, t7, t8) {
      var _ = this;
      _.name = t0;
      _.palette = t1;
      _.tone = t2;
      _.isBackground = t3;
      _.background = t4;
      _.secondBackground = t5;
      _.contrastCurve = t6;
      _.toneDeltaPair = t7;
      _._hctCache = t8;
    },
    DynamicScheme_getRotatedHue(sourceColor, hues, rotations) {
      var i, thisHue, i0, nextHue, degrees,
        t1 = sourceColor.__Hct__hue_A;
      t1 === $ && A.throwLateFieldNI("_hue");
      for (i = 0; i <= 7; i = i0) {
        thisHue = hues[i];
        i0 = i + 1;
        nextHue = hues[i0];
        if (thisHue < t1 && t1 < nextHue) {
          degrees = B.JSNumber_methods.$mod(t1 + rotations[i], 360);
          return degrees < 0 ? degrees + 360 : degrees;
        }
      }
      return t1;
    },
    DynamicScheme: function DynamicScheme() {
    },
    MaterialDynamicColors__findDesiredChromaByTone(hue, chroma, tone, byDecreasingTone) {
      var t2, chromaPeak, answer, argb, potentialSolution, t3, t4, t5, xyz, cam16,
        closestToChroma = A.Hct$_(A.HctSolver_solveToInt(hue, chroma, tone)),
        t1 = closestToChroma.__Hct__chroma_A;
      t1 === $ && A.throwLateFieldNI("_chroma");
      if (t1 < chroma) {
        t2 = type$.JSArray_double;
        chromaPeak = t1;
        answer = tone;
        while (true) {
          t1 = closestToChroma.__Hct__chroma_A;
          t1 === $ && A.throwLateFieldNI("_chroma");
          if (!(t1 < chroma))
            break;
          answer += byDecreasingTone ? -1 : 1;
          argb = A.HctSolver_solveToInt(hue, chroma, answer);
          potentialSolution = new A.Hct();
          potentialSolution.__Hct__argb_A = argb;
          t1 = $.$get$ViewingConditions_sRgb();
          t3 = argb >>> 16 & 255;
          t4 = argb >>> 8 & 255;
          t5 = argb & 255;
          xyz = A.MathUtils_matrixMultiply(A._setArrayType([A.ColorUtils_linearized(t3), A.ColorUtils_linearized(t4), A.ColorUtils_linearized(t5)], t2), $.ColorUtils__srgbToXyz);
          cam16 = A.Cam16_fromXyzInViewingConditions(xyz[0], xyz[1], xyz[2], t1);
          potentialSolution.__Hct__hue_A = cam16.hue;
          t1 = potentialSolution.__Hct__chroma_A = cam16.chroma;
          potentialSolution.__Hct__tone_A = 116 * A.ColorUtils__labF(A.MathUtils_matrixMultiply(A._setArrayType([A.ColorUtils_linearized(t3), A.ColorUtils_linearized(t4), A.ColorUtils_linearized(t5)], t2), $.ColorUtils__srgbToXyz)[1] / 100) - 16;
          if (chromaPeak > t1)
            break;
          t3 = Math.abs(t1 - chroma);
          if (t3 < 0.4)
            break;
          if (t3 < Math.abs(closestToChroma.__Hct__chroma_A - chroma))
            closestToChroma = potentialSolution;
          chromaPeak = Math.max(chromaPeak, t1);
        }
      } else
        answer = tone;
      return answer;
    },
    MaterialDynamicColors_background_closure: function MaterialDynamicColors_background_closure() {
    },
    MaterialDynamicColors_background_closure0: function MaterialDynamicColors_background_closure0() {
    },
    MaterialDynamicColors_onBackground_closure0: function MaterialDynamicColors_onBackground_closure0() {
    },
    MaterialDynamicColors_onBackground_closure1: function MaterialDynamicColors_onBackground_closure1() {
    },
    MaterialDynamicColors_onBackground_closure: function MaterialDynamicColors_onBackground_closure() {
    },
    MaterialDynamicColors_surface_closure: function MaterialDynamicColors_surface_closure() {
    },
    MaterialDynamicColors_surface_closure0: function MaterialDynamicColors_surface_closure0() {
    },
    MaterialDynamicColors_surfaceDim_closure: function MaterialDynamicColors_surfaceDim_closure() {
    },
    MaterialDynamicColors_surfaceDim_closure0: function MaterialDynamicColors_surfaceDim_closure0() {
    },
    MaterialDynamicColors_surfaceBright_closure: function MaterialDynamicColors_surfaceBright_closure() {
    },
    MaterialDynamicColors_surfaceBright_closure0: function MaterialDynamicColors_surfaceBright_closure0() {
    },
    MaterialDynamicColors_surfaceContainerLowest_closure: function MaterialDynamicColors_surfaceContainerLowest_closure() {
    },
    MaterialDynamicColors_surfaceContainerLowest_closure0: function MaterialDynamicColors_surfaceContainerLowest_closure0() {
    },
    MaterialDynamicColors_surfaceContainerLow_closure: function MaterialDynamicColors_surfaceContainerLow_closure() {
    },
    MaterialDynamicColors_surfaceContainerLow_closure0: function MaterialDynamicColors_surfaceContainerLow_closure0() {
    },
    MaterialDynamicColors_surfaceContainer_closure: function MaterialDynamicColors_surfaceContainer_closure() {
    },
    MaterialDynamicColors_surfaceContainer_closure0: function MaterialDynamicColors_surfaceContainer_closure0() {
    },
    MaterialDynamicColors_surfaceContainerHigh_closure: function MaterialDynamicColors_surfaceContainerHigh_closure() {
    },
    MaterialDynamicColors_surfaceContainerHigh_closure0: function MaterialDynamicColors_surfaceContainerHigh_closure0() {
    },
    MaterialDynamicColors_surfaceContainerHighest_closure: function MaterialDynamicColors_surfaceContainerHighest_closure() {
    },
    MaterialDynamicColors_surfaceContainerHighest_closure0: function MaterialDynamicColors_surfaceContainerHighest_closure0() {
    },
    MaterialDynamicColors_onSurface_closure0: function MaterialDynamicColors_onSurface_closure0() {
    },
    MaterialDynamicColors_onSurface_closure1: function MaterialDynamicColors_onSurface_closure1() {
    },
    MaterialDynamicColors_onSurface_closure: function MaterialDynamicColors_onSurface_closure() {
    },
    MaterialDynamicColors_surfaceVariant_closure: function MaterialDynamicColors_surfaceVariant_closure() {
    },
    MaterialDynamicColors_surfaceVariant_closure0: function MaterialDynamicColors_surfaceVariant_closure0() {
    },
    MaterialDynamicColors_onSurfaceVariant_closure0: function MaterialDynamicColors_onSurfaceVariant_closure0() {
    },
    MaterialDynamicColors_onSurfaceVariant_closure1: function MaterialDynamicColors_onSurfaceVariant_closure1() {
    },
    MaterialDynamicColors_onSurfaceVariant_closure: function MaterialDynamicColors_onSurfaceVariant_closure() {
    },
    MaterialDynamicColors_inverseSurface_closure: function MaterialDynamicColors_inverseSurface_closure() {
    },
    MaterialDynamicColors_inverseSurface_closure0: function MaterialDynamicColors_inverseSurface_closure0() {
    },
    MaterialDynamicColors_inverseOnSurface_closure0: function MaterialDynamicColors_inverseOnSurface_closure0() {
    },
    MaterialDynamicColors_inverseOnSurface_closure1: function MaterialDynamicColors_inverseOnSurface_closure1() {
    },
    MaterialDynamicColors_inverseOnSurface_closure: function MaterialDynamicColors_inverseOnSurface_closure() {
    },
    MaterialDynamicColors_outline_closure0: function MaterialDynamicColors_outline_closure0() {
    },
    MaterialDynamicColors_outline_closure1: function MaterialDynamicColors_outline_closure1() {
    },
    MaterialDynamicColors_outline_closure: function MaterialDynamicColors_outline_closure() {
    },
    MaterialDynamicColors_outlineVariant_closure0: function MaterialDynamicColors_outlineVariant_closure0() {
    },
    MaterialDynamicColors_outlineVariant_closure1: function MaterialDynamicColors_outlineVariant_closure1() {
    },
    MaterialDynamicColors_outlineVariant_closure: function MaterialDynamicColors_outlineVariant_closure() {
    },
    MaterialDynamicColors_shadow_closure: function MaterialDynamicColors_shadow_closure() {
    },
    MaterialDynamicColors_shadow_closure0: function MaterialDynamicColors_shadow_closure0() {
    },
    MaterialDynamicColors_scrim_closure: function MaterialDynamicColors_scrim_closure() {
    },
    MaterialDynamicColors_scrim_closure0: function MaterialDynamicColors_scrim_closure0() {
    },
    MaterialDynamicColors_primary_closure0: function MaterialDynamicColors_primary_closure0() {
    },
    MaterialDynamicColors_primary_closure1: function MaterialDynamicColors_primary_closure1() {
    },
    MaterialDynamicColors_primary_closure: function MaterialDynamicColors_primary_closure() {
    },
    MaterialDynamicColors_primary_closure2: function MaterialDynamicColors_primary_closure2() {
    },
    MaterialDynamicColors_onPrimary_closure0: function MaterialDynamicColors_onPrimary_closure0() {
    },
    MaterialDynamicColors_onPrimary_closure1: function MaterialDynamicColors_onPrimary_closure1() {
    },
    MaterialDynamicColors_onPrimary_closure: function MaterialDynamicColors_onPrimary_closure() {
    },
    MaterialDynamicColors_primaryContainer_closure0: function MaterialDynamicColors_primaryContainer_closure0() {
    },
    MaterialDynamicColors_primaryContainer_closure1: function MaterialDynamicColors_primaryContainer_closure1() {
    },
    MaterialDynamicColors_primaryContainer_closure: function MaterialDynamicColors_primaryContainer_closure() {
    },
    MaterialDynamicColors_primaryContainer_closure2: function MaterialDynamicColors_primaryContainer_closure2() {
    },
    MaterialDynamicColors_onPrimaryContainer_closure0: function MaterialDynamicColors_onPrimaryContainer_closure0() {
    },
    MaterialDynamicColors_onPrimaryContainer_closure1: function MaterialDynamicColors_onPrimaryContainer_closure1() {
    },
    MaterialDynamicColors_onPrimaryContainer_closure: function MaterialDynamicColors_onPrimaryContainer_closure() {
    },
    MaterialDynamicColors_inversePrimary_closure0: function MaterialDynamicColors_inversePrimary_closure0() {
    },
    MaterialDynamicColors_inversePrimary_closure1: function MaterialDynamicColors_inversePrimary_closure1() {
    },
    MaterialDynamicColors_inversePrimary_closure: function MaterialDynamicColors_inversePrimary_closure() {
    },
    MaterialDynamicColors_secondary_closure0: function MaterialDynamicColors_secondary_closure0() {
    },
    MaterialDynamicColors_secondary_closure1: function MaterialDynamicColors_secondary_closure1() {
    },
    MaterialDynamicColors_secondary_closure: function MaterialDynamicColors_secondary_closure() {
    },
    MaterialDynamicColors_secondary_closure2: function MaterialDynamicColors_secondary_closure2() {
    },
    MaterialDynamicColors_onSecondary_closure0: function MaterialDynamicColors_onSecondary_closure0() {
    },
    MaterialDynamicColors_onSecondary_closure1: function MaterialDynamicColors_onSecondary_closure1() {
    },
    MaterialDynamicColors_onSecondary_closure: function MaterialDynamicColors_onSecondary_closure() {
    },
    MaterialDynamicColors_secondaryContainer_closure0: function MaterialDynamicColors_secondaryContainer_closure0() {
    },
    MaterialDynamicColors_secondaryContainer_closure1: function MaterialDynamicColors_secondaryContainer_closure1() {
    },
    MaterialDynamicColors_secondaryContainer_closure: function MaterialDynamicColors_secondaryContainer_closure() {
    },
    MaterialDynamicColors_secondaryContainer_closure2: function MaterialDynamicColors_secondaryContainer_closure2() {
    },
    MaterialDynamicColors_onSecondaryContainer_closure0: function MaterialDynamicColors_onSecondaryContainer_closure0() {
    },
    MaterialDynamicColors_onSecondaryContainer_closure1: function MaterialDynamicColors_onSecondaryContainer_closure1() {
    },
    MaterialDynamicColors_onSecondaryContainer_closure: function MaterialDynamicColors_onSecondaryContainer_closure() {
    },
    MaterialDynamicColors_tertiary_closure0: function MaterialDynamicColors_tertiary_closure0() {
    },
    MaterialDynamicColors_tertiary_closure1: function MaterialDynamicColors_tertiary_closure1() {
    },
    MaterialDynamicColors_tertiary_closure: function MaterialDynamicColors_tertiary_closure() {
    },
    MaterialDynamicColors_tertiary_closure2: function MaterialDynamicColors_tertiary_closure2() {
    },
    MaterialDynamicColors_onTertiary_closure0: function MaterialDynamicColors_onTertiary_closure0() {
    },
    MaterialDynamicColors_onTertiary_closure1: function MaterialDynamicColors_onTertiary_closure1() {
    },
    MaterialDynamicColors_onTertiary_closure: function MaterialDynamicColors_onTertiary_closure() {
    },
    MaterialDynamicColors_tertiaryContainer_closure0: function MaterialDynamicColors_tertiaryContainer_closure0() {
    },
    MaterialDynamicColors_tertiaryContainer_closure1: function MaterialDynamicColors_tertiaryContainer_closure1() {
    },
    MaterialDynamicColors_tertiaryContainer_closure: function MaterialDynamicColors_tertiaryContainer_closure() {
    },
    MaterialDynamicColors_tertiaryContainer_closure2: function MaterialDynamicColors_tertiaryContainer_closure2() {
    },
    MaterialDynamicColors_onTertiaryContainer_closure0: function MaterialDynamicColors_onTertiaryContainer_closure0() {
    },
    MaterialDynamicColors_onTertiaryContainer_closure1: function MaterialDynamicColors_onTertiaryContainer_closure1() {
    },
    MaterialDynamicColors_onTertiaryContainer_closure: function MaterialDynamicColors_onTertiaryContainer_closure() {
    },
    MaterialDynamicColors_error_closure0: function MaterialDynamicColors_error_closure0() {
    },
    MaterialDynamicColors_error_closure1: function MaterialDynamicColors_error_closure1() {
    },
    MaterialDynamicColors_error_closure: function MaterialDynamicColors_error_closure() {
    },
    MaterialDynamicColors_error_closure2: function MaterialDynamicColors_error_closure2() {
    },
    MaterialDynamicColors_onError_closure0: function MaterialDynamicColors_onError_closure0() {
    },
    MaterialDynamicColors_onError_closure1: function MaterialDynamicColors_onError_closure1() {
    },
    MaterialDynamicColors_onError_closure: function MaterialDynamicColors_onError_closure() {
    },
    MaterialDynamicColors_errorContainer_closure0: function MaterialDynamicColors_errorContainer_closure0() {
    },
    MaterialDynamicColors_errorContainer_closure1: function MaterialDynamicColors_errorContainer_closure1() {
    },
    MaterialDynamicColors_errorContainer_closure: function MaterialDynamicColors_errorContainer_closure() {
    },
    MaterialDynamicColors_errorContainer_closure2: function MaterialDynamicColors_errorContainer_closure2() {
    },
    MaterialDynamicColors_onErrorContainer_closure0: function MaterialDynamicColors_onErrorContainer_closure0() {
    },
    MaterialDynamicColors_onErrorContainer_closure1: function MaterialDynamicColors_onErrorContainer_closure1() {
    },
    MaterialDynamicColors_onErrorContainer_closure: function MaterialDynamicColors_onErrorContainer_closure() {
    },
    MaterialDynamicColors_primaryFixed_closure0: function MaterialDynamicColors_primaryFixed_closure0() {
    },
    MaterialDynamicColors_primaryFixed_closure1: function MaterialDynamicColors_primaryFixed_closure1() {
    },
    MaterialDynamicColors_primaryFixed_closure: function MaterialDynamicColors_primaryFixed_closure() {
    },
    MaterialDynamicColors_primaryFixed_closure2: function MaterialDynamicColors_primaryFixed_closure2() {
    },
    MaterialDynamicColors_primaryFixedDim_closure0: function MaterialDynamicColors_primaryFixedDim_closure0() {
    },
    MaterialDynamicColors_primaryFixedDim_closure1: function MaterialDynamicColors_primaryFixedDim_closure1() {
    },
    MaterialDynamicColors_primaryFixedDim_closure: function MaterialDynamicColors_primaryFixedDim_closure() {
    },
    MaterialDynamicColors_primaryFixedDim_closure2: function MaterialDynamicColors_primaryFixedDim_closure2() {
    },
    MaterialDynamicColors_onPrimaryFixed_closure0: function MaterialDynamicColors_onPrimaryFixed_closure0() {
    },
    MaterialDynamicColors_onPrimaryFixed_closure2: function MaterialDynamicColors_onPrimaryFixed_closure2() {
    },
    MaterialDynamicColors_onPrimaryFixed_closure: function MaterialDynamicColors_onPrimaryFixed_closure() {
    },
    MaterialDynamicColors_onPrimaryFixed_closure1: function MaterialDynamicColors_onPrimaryFixed_closure1() {
    },
    MaterialDynamicColors_onPrimaryFixedVariant_closure0: function MaterialDynamicColors_onPrimaryFixedVariant_closure0() {
    },
    MaterialDynamicColors_onPrimaryFixedVariant_closure2: function MaterialDynamicColors_onPrimaryFixedVariant_closure2() {
    },
    MaterialDynamicColors_onPrimaryFixedVariant_closure: function MaterialDynamicColors_onPrimaryFixedVariant_closure() {
    },
    MaterialDynamicColors_onPrimaryFixedVariant_closure1: function MaterialDynamicColors_onPrimaryFixedVariant_closure1() {
    },
    MaterialDynamicColors_secondaryFixed_closure0: function MaterialDynamicColors_secondaryFixed_closure0() {
    },
    MaterialDynamicColors_secondaryFixed_closure1: function MaterialDynamicColors_secondaryFixed_closure1() {
    },
    MaterialDynamicColors_secondaryFixed_closure: function MaterialDynamicColors_secondaryFixed_closure() {
    },
    MaterialDynamicColors_secondaryFixed_closure2: function MaterialDynamicColors_secondaryFixed_closure2() {
    },
    MaterialDynamicColors_secondaryFixedDim_closure0: function MaterialDynamicColors_secondaryFixedDim_closure0() {
    },
    MaterialDynamicColors_secondaryFixedDim_closure1: function MaterialDynamicColors_secondaryFixedDim_closure1() {
    },
    MaterialDynamicColors_secondaryFixedDim_closure: function MaterialDynamicColors_secondaryFixedDim_closure() {
    },
    MaterialDynamicColors_secondaryFixedDim_closure2: function MaterialDynamicColors_secondaryFixedDim_closure2() {
    },
    MaterialDynamicColors_onSecondaryFixed_closure0: function MaterialDynamicColors_onSecondaryFixed_closure0() {
    },
    MaterialDynamicColors_onSecondaryFixed_closure2: function MaterialDynamicColors_onSecondaryFixed_closure2() {
    },
    MaterialDynamicColors_onSecondaryFixed_closure: function MaterialDynamicColors_onSecondaryFixed_closure() {
    },
    MaterialDynamicColors_onSecondaryFixed_closure1: function MaterialDynamicColors_onSecondaryFixed_closure1() {
    },
    MaterialDynamicColors_onSecondaryFixedVariant_closure0: function MaterialDynamicColors_onSecondaryFixedVariant_closure0() {
    },
    MaterialDynamicColors_onSecondaryFixedVariant_closure2: function MaterialDynamicColors_onSecondaryFixedVariant_closure2() {
    },
    MaterialDynamicColors_onSecondaryFixedVariant_closure: function MaterialDynamicColors_onSecondaryFixedVariant_closure() {
    },
    MaterialDynamicColors_onSecondaryFixedVariant_closure1: function MaterialDynamicColors_onSecondaryFixedVariant_closure1() {
    },
    MaterialDynamicColors_tertiaryFixed_closure0: function MaterialDynamicColors_tertiaryFixed_closure0() {
    },
    MaterialDynamicColors_tertiaryFixed_closure1: function MaterialDynamicColors_tertiaryFixed_closure1() {
    },
    MaterialDynamicColors_tertiaryFixed_closure: function MaterialDynamicColors_tertiaryFixed_closure() {
    },
    MaterialDynamicColors_tertiaryFixed_closure2: function MaterialDynamicColors_tertiaryFixed_closure2() {
    },
    MaterialDynamicColors_tertiaryFixedDim_closure0: function MaterialDynamicColors_tertiaryFixedDim_closure0() {
    },
    MaterialDynamicColors_tertiaryFixedDim_closure1: function MaterialDynamicColors_tertiaryFixedDim_closure1() {
    },
    MaterialDynamicColors_tertiaryFixedDim_closure: function MaterialDynamicColors_tertiaryFixedDim_closure() {
    },
    MaterialDynamicColors_tertiaryFixedDim_closure2: function MaterialDynamicColors_tertiaryFixedDim_closure2() {
    },
    MaterialDynamicColors_onTertiaryFixed_closure0: function MaterialDynamicColors_onTertiaryFixed_closure0() {
    },
    MaterialDynamicColors_onTertiaryFixed_closure2: function MaterialDynamicColors_onTertiaryFixed_closure2() {
    },
    MaterialDynamicColors_onTertiaryFixed_closure: function MaterialDynamicColors_onTertiaryFixed_closure() {
    },
    MaterialDynamicColors_onTertiaryFixed_closure1: function MaterialDynamicColors_onTertiaryFixed_closure1() {
    },
    MaterialDynamicColors_onTertiaryFixedVariant_closure0: function MaterialDynamicColors_onTertiaryFixedVariant_closure0() {
    },
    MaterialDynamicColors_onTertiaryFixedVariant_closure2: function MaterialDynamicColors_onTertiaryFixedVariant_closure2() {
    },
    MaterialDynamicColors_onTertiaryFixedVariant_closure: function MaterialDynamicColors_onTertiaryFixedVariant_closure() {
    },
    MaterialDynamicColors_onTertiaryFixedVariant_closure1: function MaterialDynamicColors_onTertiaryFixedVariant_closure1() {
    },
    ContrastCurve$(low, normal, medium, high) {
      return new A.ContrastCurve(low, normal, medium, high);
    },
    ContrastCurve: function ContrastCurve(t0, t1, t2, t3) {
      var _ = this;
      _.low = t0;
      _.normal = t1;
      _.medium = t2;
      _.high = t3;
    },
    TonePolarity: function TonePolarity(t0, t1) {
      this.index = t0;
      this._name = t1;
    },
    ToneDeltaPair: function ToneDeltaPair(t0, t1, t2, t3, t4) {
      var _ = this;
      _.roleA = t0;
      _.roleB = t1;
      _.delta = t2;
      _.polarity = t3;
      _.stayTogether = t4;
    },
    Variant: function Variant(t0, t1) {
      this.index = t0;
      this._name = t1;
    },
    Cam16_fromXyzInViewingConditions(x, y, z, viewingConditions) {
      var rAF, gAF, bAF, rA, gA, bA, a, b, atanDegrees, hue, hueRadians, t2, t3, $J, t4, alpha, $C,
        t1 = viewingConditions.rgbD,
        rD = t1[0] * (0.401288 * x + 0.650173 * y - 0.051461 * z),
        gD = t1[1] * (-0.250268 * x + 1.204414 * y + 0.045854 * z),
        bD = t1[2] * (-0.002079 * x + 0.048952 * y + 0.953127 * z);
      t1 = viewingConditions.fl;
      rAF = Math.pow(t1 * Math.abs(rD) / 100, 0.42);
      gAF = Math.pow(t1 * Math.abs(gD) / 100, 0.42);
      bAF = Math.pow(t1 * Math.abs(bD) / 100, 0.42);
      rA = A.MathUtils_signum(rD) * 400 * rAF / (rAF + 27.13);
      gA = A.MathUtils_signum(gD) * 400 * gAF / (gAF + 27.13);
      bA = A.MathUtils_signum(bD) * 400 * bAF / (bAF + 27.13);
      a = (11 * rA + -12 * gA + bA) / 11;
      b = (rA + gA - 2 * bA) / 9;
      t1 = 20 * gA;
      atanDegrees = Math.atan2(b, a) * 180 / 3.141592653589793;
      if (atanDegrees < 0)
        hue = atanDegrees + 360;
      else
        hue = atanDegrees >= 360 ? atanDegrees - 360 : atanDegrees;
      hueRadians = hue * 3.141592653589793 / 180;
      if (A.assertTest(hue >= 0 && hue < 360))
        A.assertThrow("hue was really " + A.S(hue));
      t2 = viewingConditions.aw;
      t3 = viewingConditions.c;
      $J = 100 * Math.pow((40 * rA + t1 + bA) / 20 * viewingConditions.nbb / t2, t3 * viewingConditions.z);
      t4 = $J / 100;
      Math.sqrt(t4);
      alpha = Math.pow(3846.153846153846 * (0.25 * (Math.cos((hue < 20.14 ? hue + 360 : hue) * 3.141592653589793 / 180 + 2) + 3.8)) * viewingConditions.nC * viewingConditions.ncb * Math.sqrt(a * a + b * b) / ((20 * rA + t1 + 21 * bA) / 20 + 0.305), 0.9) * Math.pow(1.64 - Math.pow(0.29, viewingConditions.backgroundYTowhitePointY), 0.73);
      $C = alpha * Math.sqrt(t4);
      Math.sqrt(alpha * t3 / (t2 + 4));
      Math.log(1 + 0.0228 * ($C * viewingConditions.fLRoot));
      Math.cos(hueRadians);
      Math.sin(hueRadians);
      return new A.Cam16(hue, $C, $J, A._setArrayType([0, 0, 0], type$.JSArray_double));
    },
    Cam16: function Cam16(t0, t1, t2, t3) {
      var _ = this;
      _.hue = t0;
      _.chroma = t1;
      _.j = t2;
      _._viewedArray = t3;
    },
    Hct$_(argb) {
      var t2, xyz, x, y, z, t3, rD, gD, bD, rAF, gAF, bAF, rA, gA, bA, a, b, atanDegrees, hue, hueRadians, t4, t5, t6, alpha, $C,
        t1 = new A.Hct();
      t1.__Hct__argb_A = argb;
      t2 = $.$get$ViewingConditions_sRgb();
      xyz = A.ColorUtils_xyzFromArgb(argb);
      x = xyz[0];
      y = xyz[1];
      z = xyz[2];
      t3 = t2.rgbD;
      rD = t3[0] * (0.401288 * x + 0.650173 * y - 0.051461 * z);
      gD = t3[1] * (-0.250268 * x + 1.204414 * y + 0.045854 * z);
      bD = t3[2] * (-0.002079 * x + 0.048952 * y + 0.953127 * z);
      t3 = t2.fl;
      rAF = Math.pow(t3 * Math.abs(rD) / 100, 0.42);
      gAF = Math.pow(t3 * Math.abs(gD) / 100, 0.42);
      bAF = Math.pow(t3 * Math.abs(bD) / 100, 0.42);
      rA = A.MathUtils_signum(rD) * 400 * rAF / (rAF + 27.13);
      gA = A.MathUtils_signum(gD) * 400 * gAF / (gAF + 27.13);
      bA = A.MathUtils_signum(bD) * 400 * bAF / (bAF + 27.13);
      a = (11 * rA + -12 * gA + bA) / 11;
      b = (rA + gA - 2 * bA) / 9;
      t3 = 20 * gA;
      atanDegrees = Math.atan2(b, a) * 180 / 3.141592653589793;
      if (atanDegrees < 0)
        hue = atanDegrees + 360;
      else
        hue = atanDegrees >= 360 ? atanDegrees - 360 : atanDegrees;
      hueRadians = hue * 3.141592653589793 / 180;
      if (A.assertTest(hue >= 0 && hue < 360))
        A.assertThrow("hue was really " + A.S(hue));
      t4 = t2.aw;
      t5 = t2.c;
      t6 = 100 * Math.pow((40 * rA + t3 + bA) / 20 * t2.nbb / t4, t5 * t2.z) / 100;
      Math.sqrt(t6);
      alpha = Math.pow(3846.153846153846 * (0.25 * (Math.cos((hue < 20.14 ? hue + 360 : hue) * 3.141592653589793 / 180 + 2) + 3.8)) * t2.nC * t2.ncb * Math.sqrt(a * a + b * b) / ((20 * rA + t3 + 21 * bA) / 20 + 0.305), 0.9) * Math.pow(1.64 - Math.pow(0.29, t2.backgroundYTowhitePointY), 0.73);
      $C = alpha * Math.sqrt(t6);
      Math.sqrt(alpha * t5 / (t4 + 4));
      Math.log(1 + 0.0228 * ($C * t2.fLRoot));
      Math.cos(hueRadians);
      Math.sin(hueRadians);
      t1.__Hct__hue_A = hue;
      t1.__Hct__chroma_A = $C;
      t1.__Hct__tone_A = 116 * A.ColorUtils__labF(A.ColorUtils_xyzFromArgb(argb)[1] / 100) - 16;
      return t1;
    },
    Hct: function Hct() {
      var _ = this;
      _.__Hct__argb_A = _.__Hct__tone_A = _.__Hct__chroma_A = _.__Hct__hue_A = $;
    },
    ViewingConditions: function ViewingConditions(t0, t1, t2, t3, t4, t5, t6, t7, t8, t9) {
      var _ = this;
      _.backgroundYTowhitePointY = t0;
      _.aw = t1;
      _.nbb = t2;
      _.ncb = t3;
      _.c = t4;
      _.nC = t5;
      _.rgbD = t6;
      _.fl = t7;
      _.fLRoot = t8;
      _.z = t9;
    },
    TonalPalette$_fromHct(hct) {
      var t3,
        t1 = type$.int,
        t2 = hct.__Hct__hue_A;
      t2 === $ && A.throwLateFieldNI("_hue");
      t3 = hct.__Hct__chroma_A;
      t3 === $ && A.throwLateFieldNI("_chroma");
      return new A.TonalPalette(t2, t3, A.LinkedHashMap_LinkedHashMap$_empty(t1, t1));
    },
    TonalPalette$_fromHueAndChroma(hue, chroma) {
      var t1 = type$.int;
      A.TonalPalette_createKeyColor(hue, chroma);
      return new A.TonalPalette(hue, chroma, A.LinkedHashMap_LinkedHashMap$_empty(t1, t1));
    },
    TonalPalette_createKeyColor(hue, chroma) {
      var smallestDelta, delta, t2, t3, argb, hctAdd, t4, t5, xyz, cam16, t6, hctAddDelta, hctSubtract, hctSubtractDelta,
        smallestDeltaHct = A.Hct$_(A.HctSolver_solveToInt(hue, chroma, 50)),
        t1 = smallestDeltaHct.__Hct__chroma_A;
      t1 === $ && A.throwLateFieldNI("_chroma");
      smallestDelta = Math.abs(t1 - chroma);
      for (t1 = type$.JSArray_double, delta = 1; delta < 50; ++delta) {
        t2 = B.JSNumber_methods.round$0(chroma);
        t3 = smallestDeltaHct.__Hct__chroma_A;
        t3 === $ && A.throwLateFieldNI("_chroma");
        if (t2 === B.JSNumber_methods.round$0(t3))
          return smallestDeltaHct;
        argb = A.HctSolver_solveToInt(hue, chroma, 50 + delta);
        hctAdd = new A.Hct();
        hctAdd.__Hct__argb_A = argb;
        t2 = $.$get$ViewingConditions_sRgb();
        t3 = argb >>> 16 & 255;
        t4 = argb >>> 8 & 255;
        t5 = argb & 255;
        xyz = A.MathUtils_matrixMultiply(A._setArrayType([A.ColorUtils_linearized(t3), A.ColorUtils_linearized(t4), A.ColorUtils_linearized(t5)], t1), $.ColorUtils__srgbToXyz);
        cam16 = A.Cam16_fromXyzInViewingConditions(xyz[0], xyz[1], xyz[2], t2);
        hctAdd.__Hct__hue_A = cam16.hue;
        t6 = cam16.chroma;
        hctAdd.__Hct__chroma_A = t6;
        hctAdd.__Hct__tone_A = 116 * A.ColorUtils__labF(A.MathUtils_matrixMultiply(A._setArrayType([A.ColorUtils_linearized(t3), A.ColorUtils_linearized(t4), A.ColorUtils_linearized(t5)], t1), $.ColorUtils__srgbToXyz)[1] / 100) - 16;
        hctAddDelta = Math.abs(t6 - chroma);
        if (hctAddDelta < smallestDelta) {
          smallestDelta = hctAddDelta;
          smallestDeltaHct = hctAdd;
        }
        argb = A.HctSolver_solveToInt(hue, chroma, 50 - delta);
        hctSubtract = new A.Hct();
        hctSubtract.__Hct__argb_A = argb;
        t3 = argb >>> 16 & 255;
        t4 = argb >>> 8 & 255;
        t5 = argb & 255;
        xyz = A.MathUtils_matrixMultiply(A._setArrayType([A.ColorUtils_linearized(t3), A.ColorUtils_linearized(t4), A.ColorUtils_linearized(t5)], t1), $.ColorUtils__srgbToXyz);
        cam16 = A.Cam16_fromXyzInViewingConditions(xyz[0], xyz[1], xyz[2], t2);
        hctSubtract.__Hct__hue_A = cam16.hue;
        t2 = cam16.chroma;
        hctSubtract.__Hct__chroma_A = t2;
        hctSubtract.__Hct__tone_A = 116 * A.ColorUtils__labF(A.MathUtils_matrixMultiply(A._setArrayType([A.ColorUtils_linearized(t3), A.ColorUtils_linearized(t4), A.ColorUtils_linearized(t5)], t1), $.ColorUtils__srgbToXyz)[1] / 100) - 16;
        hctSubtractDelta = Math.abs(t2 - chroma);
        if (hctSubtractDelta < smallestDelta) {
          smallestDelta = hctSubtractDelta;
          smallestDeltaHct = hctSubtract;
        }
      }
      return smallestDeltaHct;
    },
    TonalPalette: function TonalPalette(t0, t1, t2) {
      this.hue = t0;
      this.chroma = t1;
      this._tonal_palette$_cache = t2;
    },
    SchemeContent: function SchemeContent(t0, t1, t2, t3, t4, t5, t6, t7, t8, t9) {
      var _ = this;
      _.sourceColorHct = t0;
      _.variant = t1;
      _.isDark = t2;
      _.contrastLevel = t3;
      _.primaryPalette = t4;
      _.secondaryPalette = t5;
      _.tertiaryPalette = t6;
      _.neutralPalette = t7;
      _.neutralVariantPalette = t8;
      _.errorPalette = t9;
    },
    SchemeExpressive: function SchemeExpressive(t0, t1, t2, t3, t4, t5, t6, t7, t8, t9) {
      var _ = this;
      _.sourceColorHct = t0;
      _.variant = t1;
      _.isDark = t2;
      _.contrastLevel = t3;
      _.primaryPalette = t4;
      _.secondaryPalette = t5;
      _.tertiaryPalette = t6;
      _.neutralPalette = t7;
      _.neutralVariantPalette = t8;
      _.errorPalette = t9;
    },
    SchemeFidelity: function SchemeFidelity(t0, t1, t2, t3, t4, t5, t6, t7, t8, t9) {
      var _ = this;
      _.sourceColorHct = t0;
      _.variant = t1;
      _.isDark = t2;
      _.contrastLevel = t3;
      _.primaryPalette = t4;
      _.secondaryPalette = t5;
      _.tertiaryPalette = t6;
      _.neutralPalette = t7;
      _.neutralVariantPalette = t8;
      _.errorPalette = t9;
    },
    SchemeFruitSalad: function SchemeFruitSalad(t0, t1, t2, t3, t4, t5, t6, t7, t8, t9) {
      var _ = this;
      _.sourceColorHct = t0;
      _.variant = t1;
      _.isDark = t2;
      _.contrastLevel = t3;
      _.primaryPalette = t4;
      _.secondaryPalette = t5;
      _.tertiaryPalette = t6;
      _.neutralPalette = t7;
      _.neutralVariantPalette = t8;
      _.errorPalette = t9;
    },
    SchemeMonochrome: function SchemeMonochrome(t0, t1, t2, t3, t4, t5, t6, t7, t8, t9) {
      var _ = this;
      _.sourceColorHct = t0;
      _.variant = t1;
      _.isDark = t2;
      _.contrastLevel = t3;
      _.primaryPalette = t4;
      _.secondaryPalette = t5;
      _.tertiaryPalette = t6;
      _.neutralPalette = t7;
      _.neutralVariantPalette = t8;
      _.errorPalette = t9;
    },
    SchemeNeutral: function SchemeNeutral(t0, t1, t2, t3, t4, t5, t6, t7, t8, t9) {
      var _ = this;
      _.sourceColorHct = t0;
      _.variant = t1;
      _.isDark = t2;
      _.contrastLevel = t3;
      _.primaryPalette = t4;
      _.secondaryPalette = t5;
      _.tertiaryPalette = t6;
      _.neutralPalette = t7;
      _.neutralVariantPalette = t8;
      _.errorPalette = t9;
    },
    SchemeRainbow: function SchemeRainbow(t0, t1, t2, t3, t4, t5, t6, t7, t8, t9) {
      var _ = this;
      _.sourceColorHct = t0;
      _.variant = t1;
      _.isDark = t2;
      _.contrastLevel = t3;
      _.primaryPalette = t4;
      _.secondaryPalette = t5;
      _.tertiaryPalette = t6;
      _.neutralPalette = t7;
      _.neutralVariantPalette = t8;
      _.errorPalette = t9;
    },
    SchemeTonalSpot: function SchemeTonalSpot(t0, t1, t2, t3, t4, t5, t6, t7, t8, t9) {
      var _ = this;
      _.sourceColorHct = t0;
      _.variant = t1;
      _.isDark = t2;
      _.contrastLevel = t3;
      _.primaryPalette = t4;
      _.secondaryPalette = t5;
      _.tertiaryPalette = t6;
      _.neutralPalette = t7;
      _.neutralVariantPalette = t8;
      _.errorPalette = t9;
    },
    SchemeVibrant: function SchemeVibrant(t0, t1, t2, t3, t4, t5, t6, t7, t8, t9) {
      var _ = this;
      _.sourceColorHct = t0;
      _.variant = t1;
      _.isDark = t2;
      _.contrastLevel = t3;
      _.primaryPalette = t4;
      _.secondaryPalette = t5;
      _.tertiaryPalette = t6;
      _.neutralPalette = t7;
      _.neutralVariantPalette = t8;
      _.errorPalette = t9;
    },
    TemperatureCache$(input) {
      var t1 = type$.JSArray_Hct;
      return new A.TemperatureCache(input, A._setArrayType([], t1), A._setArrayType([], t1), A.LinkedHashMap_LinkedHashMap$_empty(type$.Hct, type$.double));
    },
    TemperatureCache_isBetween(a, angle, b) {
      if (a < b)
        return a <= angle && angle <= b;
      return a <= angle || angle <= b;
    },
    TemperatureCache: function TemperatureCache(t0, t1, t2, t3) {
      var _ = this;
      _.input = t0;
      _._hctsByTemp = t1;
      _._hctsByHue = t2;
      _._tempsByHct = t3;
      _._inputRelativeTemperature = -1;
      _._complement = null;
    },
    TemperatureCache_hctsByTemp_closure: function TemperatureCache_hctsByTemp_closure(t0) {
      this.temperaturesByHct = t0;
    },
    main0() {
      var $async$goto = 0,
        $async$completer = A._makeAsyncAwaitCompleter(type$.void),
        t1, t2, t3, backendIp, anonKey, binding, t4, value, result;
      var $async$main0 = A._wrapJsFunctionForAsync(function($async$errorCode, $async$result) {
        if ($async$errorCode === 1)
          return A._asyncRethrow($async$result, $async$completer);
        while (true)
          switch ($async$goto) {
            case 0:
              // Function start
              if ($.WidgetsBinding__instance == null)
                A.WidgetsFlutterBinding$();
              t1 = type$.WidgetsBinding;
              A.BindingBase_checkInstance($.WidgetsBinding__instance, t1);
              $async$goto = 2;
              return A._asyncAwait(A.SharedPreferences_getInstance(), $async$main0);
            case 2:
              // returning from await.
              t2 = $async$result._preferenceCache;
              t3 = J.getInterceptor$asx(t2);
              A.print(A._asStringQ(t3.$index(t2, "supabase-ip")));
              backendIp = A._asStringQ(t3.$index(t2, "supabase-ip"));
              anonKey = A._asStringQ(t3.$index(t2, "anon-key"));
              $async$goto = 3;
              return A._asyncAwait(A.startKioskMode(), $async$main0);
            case 3:
              // returning from await.
              $async$goto = backendIp !== "" ? 4 : 5;
              break;
            case 4:
              // then
              $async$goto = 6;
              return A._asyncAwait(A.Supabase_initialize(A.S(anonKey), A.S(backendIp)), $async$main0);
            case 6:
              // returning from await.
            case 5:
              // join
              if ($.WidgetsBinding__instance == null)
                A.WidgetsFlutterBinding$();
              binding = A.BindingBase_checkInstance($.WidgetsBinding__instance, t1);
              t1 = $.$get$EnginePlatformDispatcher__instance();
              t2 = type$.nullable_EngineFlutterWindow;
              if (t2._as(t1.get$viewManager()._viewData.$index(0, 0)) == null)
                A.throwExpression(A.StateError$('The app requested a view, but the platform did not provide one.\nThis is likely because the app called `runApp` to render its root widget, which expects the platform to provide a default view to render into (the "implicit" view).\nHowever, the platform likely has multi-view mode enabled, which does not create this default "implicit" view.\nTry using `runWidget` instead of `runApp` to start your app.\n`runWidget` allows you to provide a `View` widget, without requiring a default view.\nSee: https://flutter.dev/to/web-multiview-runwidget'));
              t3 = t2._as(t1.get$viewManager()._viewData.$index(0, 0));
              t3.toString;
              t4 = binding.get$pipelineOwner();
              value = binding.RendererBinding___RendererBinding_renderView_FI;
              if (value === $) {
                t1 = t2._as(t1.get$viewManager()._viewData.$index(0, 0));
                t1.toString;
                result = new A._ReusableRenderView(B.Size_0_0, t1, null, A.LayerHandle$(type$.ContainerLayer_2));
                result.RenderObject$0();
                result.RenderView$3$child$configuration$view(null, null, t1);
                binding.RendererBinding___RendererBinding_renderView_FI !== $ && A.throwLateFieldADI("renderView");
                binding.RendererBinding___RendererBinding_renderView_FI = result;
                value = result;
              }
              A.assertHelper(value._view === t3);
              binding.debugCheckZone$1("runApp");
              binding.scheduleAttachRootWidget$1(new A.View(t3, B.MyApp_null, t4, value, null));
              binding.scheduleWarmUpFrame$0();
              // implicit return
              return A._asyncReturn(null, $async$completer);
          }
      });
      return A._asyncStartSync($async$main0, $async$completer);
    },
    _showTimeOverDialog(context) {
      $.popupOpen = true;
      A.showDialog(new A._showTimeOverDialog_closure(), context, type$.dynamic);
    },
    MyApp: function MyApp(t0) {
      this.key = t0;
    },
    MyApp_build_closure: function MyApp_build_closure() {
    },
    MyApp_build_closure0: function MyApp_build_closure0() {
    },
    MyApp_build_closure1: function MyApp_build_closure1() {
    },
    MyApp_build_closure2: function MyApp_build_closure2() {
    },
    MyApp_build_closure3: function MyApp_build_closure3() {
    },
    MyApp_build_closure4: function MyApp_build_closure4() {
    },
    MyApp_build_closure5: function MyApp_build_closure5() {
    },
    MyApp_build_closure6: function MyApp_build_closure6() {
    },
    _showTimeOverDialog_closure: function _showTimeOverDialog_closure() {
    },
    _showTimeOverDialog__closure: function _showTimeOverDialog__closure(t0) {
      this.context = t0;
    },
    MyHome: function MyHome(t0) {
      this.key = t0;
    },
    MyHome_build_closure: function MyHome_build_closure(t0) {
      this.context = t0;
    },
    MyHome_build__closure0: function MyHome_build__closure0() {
    },
    MyHome_build_closure0: function MyHome_build_closure0() {
    },
    MyHome_build__closure: function MyHome_build__closure() {
    },
    DatabaseService: function DatabaseService(t0) {
      this.supabase = t0;
    },
    DatabaseService_checkIfRatingExists_closure: function DatabaseService_checkIfRatingExists_closure() {
    },
    DatabaseService__showConfirmationDialog_formatData: function DatabaseService__showConfirmationDialog_formatData(t0) {
      this.context = t0;
    },
    DatabaseService__showConfirmationDialog_closure: function DatabaseService__showConfirmationDialog_closure() {
    },
    DatabaseService__showConfirmationDialog_closure0: function DatabaseService__showConfirmationDialog_closure0(t0, t1, t2, t3, t4) {
      var _ = this;
      _.$this = t0;
      _.context = t1;
      _.dialogContent = t2;
      _.allUnrated = t3;
      _.data = t4;
    },
    DatabaseService__showConfirmationDialog__closure: function DatabaseService__showConfirmationDialog__closure(t0) {
      this.dialogContext = t0;
    },
    DatabaseService__showConfirmationDialog__closure0: function DatabaseService__showConfirmationDialog__closure0(t0, t1, t2, t3) {
      var _ = this;
      _.$this = t0;
      _.dialogContext = t1;
      _.data = t2;
      _.context = t3;
    },
    FetchMenu_get() {
      var $async$goto = 0,
        $async$completer = A._makeAsyncAwaitCompleter(type$.List_String),
        $async$returnValue, menus;
      var $async$FetchMenu_get = A._wrapJsFunctionForAsync(function($async$errorCode, $async$result) {
        if ($async$errorCode === 1)
          return A._asyncRethrow($async$result, $async$completer);
        while (true)
          switch ($async$goto) {
            case 0:
              // Function start
              $async$goto = !$.FetchMenu_fetched || B.JSInt_methods._tdivFast$1(new A.DateTime(Date.now(), 0, false).difference$1($.$get$FetchMenu_lastFetch())._duration, 3600000000) >= 2 ? 3 : 5;
              break;
            case 3:
              // then
              $async$goto = 6;
              return A._asyncAwait(A.FetchMenu_fromRequest(), $async$FetchMenu_get);
            case 6:
              // returning from await.
              menus = $async$result;
              $.FetchMenu_fetched = true;
              // goto join
              $async$goto = 4;
              break;
            case 5:
              // else
              $async$goto = 7;
              return A._asyncAwait(A.FetchMenu_fromCache(), $async$FetchMenu_get);
            case 7:
              // returning from await.
              menus = $async$result;
            case 4:
              // join
              $async$returnValue = menus;
              // goto return
              $async$goto = 1;
              break;
            case 1:
              // return
              return A._asyncReturn($async$returnValue, $async$completer);
          }
      });
      return A._asyncStartSync($async$FetchMenu_get, $async$completer);
    },
    FetchMenu_fromCache() {
      var $async$goto = 0,
        $async$completer = A._makeAsyncAwaitCompleter(type$.List_String),
        $async$returnValue;
      var $async$FetchMenu_fromCache = A._wrapJsFunctionForAsync(function($async$errorCode, $async$result) {
        if ($async$errorCode === 1)
          return A._asyncRethrow($async$result, $async$completer);
        while (true)
          switch ($async$goto) {
            case 0:
              // Function start
              $async$goto = 3;
              return A._asyncAwait(A.FetchMenu_loadCache(), $async$FetchMenu_fromCache);
            case 3:
              // returning from await.
              $async$returnValue = $async$result;
              // goto return
              $async$goto = 1;
              break;
            case 1:
              // return
              return A._asyncReturn($async$returnValue, $async$completer);
          }
      });
      return A._asyncStartSync($async$FetchMenu_fromCache, $async$completer);
    },
    FetchMenu_fromRequest() {
      var $async$goto = 0,
        $async$completer = A._makeAsyncAwaitCompleter(type$.List_String),
        $async$returnValue, result, t2, t3, t4, t5, matcher, t6, t7, menus, now, today, t1, $async$temp1;
      var $async$FetchMenu_fromRequest = A._wrapJsFunctionForAsync(function($async$errorCode, $async$result) {
        if ($async$errorCode === 1)
          return A._asyncRethrow($async$result, $async$completer);
        while (true)
          switch ($async$goto) {
            case 0:
              // Function start
              menus = A._setArrayType([], type$.JSArray_String);
              now = new A.DateTime(Date.now(), 0, false);
              today = B.JSString_methods.padLeft$2(B.JSInt_methods.toString$0(A.Primitives_getDay(now)), 2, "0") + "." + B.JSString_methods.padLeft$2(B.JSInt_methods.toString$0(A.Primitives_getMonth(now)), 2, "0") + "." + A.Primitives_getYear(now);
              $async$temp1 = B.C_Utf8Codec;
              $async$goto = 3;
              return A._asyncAwait(A.get(A.Uri_parse("https://www.swfr.de/apispeiseplan?&type=98&tx_speiseplan_pi1[apiKey]=c3841e89a2c8c301b890723ecdb786ad&tx_speiseplan_pi1[ort]=677", 0, null), null), $async$FetchMenu_fromRequest);
            case 3:
              // returning from await.
              t1 = $async$temp1.decode$1(0, $async$result.bodyBytes);
              t1 = type$.Iterable_XmlEvent._as(new A.XmlEventIterable(t1, B.C_XmlDefaultEntityMapping, true, true, false, false, false));
              result = A._setArrayType([], type$.JSArray_XmlNode);
              t1.forEach$1(0, new A._XmlNodeDecoderSink(new A.ConversionSink(type$.void_Function_Iterable_XmlNode._as(B.JSArray_methods.get$addAll(result)), type$.ConversionSink_List_XmlNode)).get$visit());
              for (t1 = A.filterElements(new A.XmlDescendantsIterable(A.XmlDocument$(result)), "tagesplan", null), t2 = J.get$iterator$ax(t1.__internal$_iterable), t1 = new A.WhereIterator(t2, t1._f, t1.$ti._eval$1("WhereIterator<1>")), t3 = type$.XmlElement; t1.moveNext$0();) {
                t4 = t2.get$current(t2);
                t5 = t4.getAttributeNode$2$namespace("datum", null);
                t5 = t5 == null ? null : t5.value;
                if ((t5 == null ? null : B.JSString_methods.trim$0(t5)) === today)
                  for (t4 = t4.XmlHasChildren_children, matcher = A.createNameMatcher("menue", null), t4 = t4.whereType$1$0(0, t3), t5 = t4.$ti, t5._eval$1("bool(Iterable.E)")._as(matcher), t4 = t4.get$iterator(0), t5 = new A.WhereIterator(t4, matcher, t5._eval$1("WhereIterator<Iterable.E>")); t5.moveNext$0();) {
                    t6 = t4.get$current(0).XmlHasChildren_children;
                    matcher = A.createNameMatcher("name", null);
                    t6 = t6.whereType$1$0(0, t3);
                    t7 = t6.$ti;
                    B.JSArray_methods.add$1(menus, new A.MappedIterable(new A.WhereIterable(t6, t7._eval$1("bool(Iterable.E)")._as(matcher), t7._eval$1("WhereIterable<Iterable.E>")), t7._eval$1("String(Iterable.E)")._as(new A.FetchMenu_fromRequest_closure()), t7._eval$1("MappedIterable<Iterable.E,String>")).join$1(0, ", "));
                  }
              }
              $async$goto = 4;
              return A._asyncAwait(A.FetchMenu_storeCache(menus), $async$FetchMenu_fromRequest);
            case 4:
              // returning from await.
              $.FetchMenu_lastFetch = new A.DateTime(Date.now(), 0, false);
              $async$returnValue = menus;
              // goto return
              $async$goto = 1;
              break;
            case 1:
              // return
              return A._asyncReturn($async$returnValue, $async$completer);
          }
      });
      return A._asyncStartSync($async$FetchMenu_fromRequest, $async$completer);
    },
    FetchMenu_storeCache(menus) {
      var $async$goto = 0,
        $async$completer = A._makeAsyncAwaitCompleter(type$.void),
        $async$returnValue, i, t1, t2, prefs;
      var $async$FetchMenu_storeCache = A._wrapJsFunctionForAsync(function($async$errorCode, $async$result) {
        if ($async$errorCode === 1)
          return A._asyncRethrow($async$result, $async$completer);
        while (true)
          $async$outer:
            switch ($async$goto) {
              case 0:
                // Function start
                $async$goto = 3;
                return A._asyncAwait(A.SharedPreferences_getInstance(), $async$FetchMenu_storeCache);
              case 3:
                // returning from await.
                prefs = $async$result;
                for (i = 0; i < 4; ++i) {
                  t1 = "menuCache" + i;
                  prefs._setValue$3("String", t1, "");
                  t2 = menus.length;
                  if (i < t2) {
                    if (!(i < t2)) {
                      $async$returnValue = A.ioore(menus, i);
                      // goto return
                      $async$goto = 1;
                      break $async$outer;
                    }
                    prefs._setValue$3("String", t1, menus[i]);
                  }
                }
              case 1:
                // return
                return A._asyncReturn($async$returnValue, $async$completer);
            }
      });
      return A._asyncStartSync($async$FetchMenu_storeCache, $async$completer);
    },
    FetchMenu_loadCache() {
      var $async$goto = 0,
        $async$completer = A._makeAsyncAwaitCompleter(type$.List_String),
        $async$returnValue, t1, t2, i, curr, prefs, menus;
      var $async$FetchMenu_loadCache = A._wrapJsFunctionForAsync(function($async$errorCode, $async$result) {
        if ($async$errorCode === 1)
          return A._asyncRethrow($async$result, $async$completer);
        while (true)
          switch ($async$goto) {
            case 0:
              // Function start
              $async$goto = 3;
              return A._asyncAwait(A.SharedPreferences_getInstance(), $async$FetchMenu_loadCache);
            case 3:
              // returning from await.
              prefs = $async$result;
              menus = A._setArrayType([], type$.JSArray_String);
              for (t1 = prefs._preferenceCache, t2 = J.getInterceptor$asx(t1), i = 0; i < 4; ++i) {
                curr = A._asStringQ(t2.$index(t1, "menuCache" + i));
                if (curr !== "") {
                  curr.toString;
                  B.JSArray_methods.add$1(menus, curr);
                }
              }
              $async$returnValue = menus;
              // goto return
              $async$goto = 1;
              break;
            case 1:
              // return
              return A._asyncReturn($async$returnValue, $async$completer);
          }
      });
      return A._asyncStartSync($async$FetchMenu_loadCache, $async$completer);
    },
    FetchMenu_fromRequest_closure: function FetchMenu_fromRequest_closure() {
    },
    RatingStars: function RatingStars(t0, t1, t2) {
      this.onRate = t0;
      this.initRating = t1;
      this.key = t2;
    },
    RatingStars_build_closure0: function RatingStars_build_closure0() {
    },
    RatingStars_build_closure: function RatingStars_build_closure(t0) {
      this.$this = t0;
    },
    PageEssen: function PageEssen(t0) {
      this.key = t0;
    },
    PageEssen_build_closure: function PageEssen_build_closure(t0) {
      this._focus = t0;
    },
    PageEssen_build__closure3: function PageEssen_build__closure3(t0) {
      this._focus = t0;
    },
    PageEssen_build__closure: function PageEssen_build__closure() {
    },
    PageEssen_build__closure0: function PageEssen_build__closure0() {
    },
    PageEssen_build___closure2: function PageEssen_build___closure2(t0) {
      this.essenProvider = t0;
    },
    PageEssen_build__closure1: function PageEssen_build__closure1() {
    },
    PageEssen_build___closure1: function PageEssen_build___closure1(t0) {
      this.essenProvider = t0;
    },
    PageEssen_build__closure2: function PageEssen_build__closure2(t0) {
      this._focus = t0;
    },
    PageEssen_build___closure: function PageEssen_build___closure(t0) {
      this.essenProvider = t0;
    },
    PageEssen_build___closure0: function PageEssen_build___closure0(t0) {
      this.context = t0;
    },
    PageEssenSelect: function PageEssenSelect(t0) {
      this.key = t0;
    },
    PageEssenSelect_build_fetchMenu: function PageEssenSelect_build_fetchMenu(t0) {
      this._box_0 = t0;
    },
    PageEssenSelect_build_closure: function PageEssenSelect_build_closure(t0) {
      this._box_0 = t0;
    },
    PageEssenSelect_build__closure: function PageEssenSelect_build__closure(t0, t1, t2) {
      this._box_0 = t0;
      this.context = t1;
      this.i = t2;
    },
    PageService: function PageService(t0) {
      this.key = t0;
    },
    PageService_build_closure: function PageService_build_closure(t0) {
      this._focus = t0;
    },
    PageService_build__closure2: function PageService_build__closure2(t0) {
      this._focus = t0;
    },
    PageService_build__closure: function PageService_build__closure() {
    },
    PageService_build___closure1: function PageService_build___closure1(t0) {
      this.essenProvider = t0;
    },
    PageService_build__closure0: function PageService_build__closure0() {
    },
    PageService_build___closure0: function PageService_build___closure0(t0) {
      this.essenProvider = t0;
    },
    PageService_build__closure1: function PageService_build__closure1(t0) {
      this._focus = t0;
    },
    PageService_build___closure: function PageService_build___closure(t0) {
      this.essenProvider = t0;
    },
    PageSpezielleErnaehrung: function PageSpezielleErnaehrung(t0) {
      this.key = t0;
    },
    PageSpezielleErnaehrung_build_closure: function PageSpezielleErnaehrung_build_closure(t0) {
      this._focus = t0;
    },
    PageSpezielleErnaehrung_build__closure2: function PageSpezielleErnaehrung_build__closure2(t0) {
      this._focus = t0;
    },
    PageSpezielleErnaehrung_build__closure: function PageSpezielleErnaehrung_build__closure() {
    },
    PageSpezielleErnaehrung_build___closure1: function PageSpezielleErnaehrung_build___closure1(t0) {
      this.spezielleErnaehrungProvider = t0;
    },
    PageSpezielleErnaehrung_build__closure0: function PageSpezielleErnaehrung_build__closure0() {
    },
    PageSpezielleErnaehrung_build___closure0: function PageSpezielleErnaehrung_build___closure0(t0) {
      this.spezielleErnaehrungProvider = t0;
    },
    PageSpezielleErnaehrung_build__closure1: function PageSpezielleErnaehrung_build__closure1(t0) {
      this._focus = t0;
    },
    PageSpezielleErnaehrung_build___closure: function PageSpezielleErnaehrung_build___closure(t0) {
      this.spezielleErnaehrungProvider = t0;
    },
    AmbienteProvider: function AmbienteProvider(t0) {
      var _ = this;
      _.ChangeNotifier__count = 0;
      _.ChangeNotifier__listeners = t0;
      _.ChangeNotifier__reentrantlyRemovedListeners = _.ChangeNotifier__notificationCallStackDepth = 0;
      _.ChangeNotifier__creationDispatched = _.ChangeNotifier__debugDisposed = false;
    },
    AnmerkungProvider: function AnmerkungProvider(t0) {
      var _ = this;
      _.ChangeNotifier__count = 0;
      _.ChangeNotifier__listeners = t0;
      _.ChangeNotifier__reentrantlyRemovedListeners = _.ChangeNotifier__notificationCallStackDepth = 0;
      _.ChangeNotifier__creationDispatched = _.ChangeNotifier__debugDisposed = false;
    },
    EssenProvider: function EssenProvider(t0) {
      var _ = this;
      _.ratingQuali = _.ratingGeschmack = 0;
      _.freiText = "";
      _.ChangeNotifier__count = 0;
      _.ChangeNotifier__listeners = t0;
      _.ChangeNotifier__reentrantlyRemovedListeners = _.ChangeNotifier__notificationCallStackDepth = 0;
      _.ChangeNotifier__creationDispatched = _.ChangeNotifier__debugDisposed = false;
    },
    LanguageProvider: function LanguageProvider(t0, t1) {
      var _ = this;
      _.languageData = t0;
      _.language = "de";
      _.ChangeNotifier__count = 0;
      _.ChangeNotifier__listeners = t1;
      _.ChangeNotifier__reentrantlyRemovedListeners = _.ChangeNotifier__notificationCallStackDepth = 0;
      _.ChangeNotifier__creationDispatched = _.ChangeNotifier__debugDisposed = false;
    },
    PageProvider: function PageProvider(t0, t1) {
      var _ = this;
      _.selectedPage = 0;
      _.selectedEssenName = "";
      _.pages = t0;
      _.ChangeNotifier__count = 0;
      _.ChangeNotifier__listeners = t1;
      _.ChangeNotifier__reentrantlyRemovedListeners = _.ChangeNotifier__notificationCallStackDepth = 0;
      _.ChangeNotifier__creationDispatched = _.ChangeNotifier__debugDisposed = false;
    },
    ServiceProvider: function ServiceProvider(t0) {
      var _ = this;
      _.ratingFrage2 = _.ratingFrage1 = 0;
      _.freiText = "";
      _.ChangeNotifier__count = 0;
      _.ChangeNotifier__listeners = t0;
      _.ChangeNotifier__reentrantlyRemovedListeners = _.ChangeNotifier__notificationCallStackDepth = 0;
      _.ChangeNotifier__creationDispatched = _.ChangeNotifier__debugDisposed = false;
    },
    SpaceProvider: function SpaceProvider(t0, t1) {
      var _ = this;
      _.selectedSpace = 0;
      _.spaces = t0;
      _.ChangeNotifier__count = 0;
      _.ChangeNotifier__listeners = t1;
      _.ChangeNotifier__reentrantlyRemovedListeners = _.ChangeNotifier__notificationCallStackDepth = 0;
      _.ChangeNotifier__creationDispatched = _.ChangeNotifier__debugDisposed = false;
    },
    SpezielleErnaehrungProvider: function SpezielleErnaehrungProvider(t0) {
      var _ = this;
      _.frage2 = _.frage1 = 0;
      _.freiText = "";
      _.ChangeNotifier__count = 0;
      _.ChangeNotifier__listeners = t0;
      _.ChangeNotifier__reentrantlyRemovedListeners = _.ChangeNotifier__notificationCallStackDepth = 0;
      _.ChangeNotifier__creationDispatched = _.ChangeNotifier__debugDisposed = false;
    },
    SpaceHome: function SpaceHome(t0) {
      this.key = t0;
    },
    _SpaceHomeState: function _SpaceHomeState(t0, t1, t2) {
      var _ = this;
      _.tempTexts = t0;
      _.___SpaceHomeState_text_AI = _.___SpaceHomeState__timer_A = $;
      _.index = 1;
      _.indexMap = t1;
      _._widget = null;
      _._debugLifecycleState = t2;
      _._framework$_element = null;
    },
    _SpaceHomeState_initState_closure: function _SpaceHomeState_initState_closure(t0) {
      this.$this = t0;
    },
    _SpaceHomeState_initState__closure: function _SpaceHomeState_initState__closure(t0) {
      this.$this = t0;
    },
    _SpaceHomeState__showNotRateTimeDialog_closure: function _SpaceHomeState__showNotRateTimeDialog_closure(t0) {
      this.$this = t0;
    },
    _SpaceHomeState__showNotRateTimeDialog__closure: function _SpaceHomeState__showNotRateTimeDialog__closure(t0, t1) {
      this.$this = t0;
      this.context = t1;
    },
    _SpaceHomeState_build_closure: function _SpaceHomeState_build_closure(t0, t1) {
      this.$this = t0;
      this.context = t1;
    },
    SpaceRate: function SpaceRate(t0) {
      this.key = t0;
    },
    SpaceRate__showDeleteDialog_closure: function SpaceRate__showDeleteDialog_closure() {
    },
    SpaceRate__showDeleteDialog__closure: function SpaceRate__showDeleteDialog__closure(t0) {
      this.context = t0;
    },
    SpaceRate__showDeleteDialog__closure0: function SpaceRate__showDeleteDialog__closure0(t0) {
      this.context = t0;
    },
    SpaceRate_change_backend_ip_closure: function SpaceRate_change_backend_ip_closure(t0, t1) {
      this._box_0 = t0;
      this._ipController = t1;
    },
    SpaceRate_change_backend_ip__closure: function SpaceRate_change_backend_ip__closure(t0) {
      this._box_0 = t0;
    },
    SpaceRate_change_backend_ip__closure0: function SpaceRate_change_backend_ip__closure0(t0, t1, t2) {
      this._box_0 = t0;
      this._ipController = t1;
      this.context = t2;
    },
    SpaceRate_change_backend_ip__closure1: function SpaceRate_change_backend_ip__closure1(t0) {
      this.context = t0;
    },
    SpaceRate_enter_pin_closure: function SpaceRate_enter_pin_closure(t0) {
      this.$this = t0;
    },
    SpaceRate_enter_pin__closure: function SpaceRate_enter_pin__closure(t0, t1, t2) {
      this.$this = t0;
      this._pinController = t1;
      this.context = t2;
    },
    SpaceRate_enter_pin__closure0: function SpaceRate_enter_pin__closure0(t0) {
      this.context = t0;
    },
    SpaceRate_build_closure: function SpaceRate_build_closure(t0) {
      this.$this = t0;
    },
    SpaceRate_build__closure0: function SpaceRate_build__closure0(t0, t1) {
      this.$this = t0;
      this.context = t1;
    },
    SpaceRate_build__closure: function SpaceRate_build__closure(t0, t1) {
      this.$this = t0;
      this.context = t1;
    },
    SpaceRate_build__closure1: function SpaceRate_build__closure1(t0) {
      this.languageProvider = t0;
    },
    SpaceRate_build__closure2: function SpaceRate_build__closure2(t0) {
      this.context = t0;
    },
    SpaceRate_build__closure3: function SpaceRate_build__closure3(t0) {
      this.context = t0;
    },
    SpaceRate_build__closure4: function SpaceRate_build__closure4(t0) {
      this.context = t0;
    },
    SpaceRate_build__closure5: function SpaceRate_build__closure5(t0) {
      this.$this = t0;
    },
    SpaceRate_build___closure0: function SpaceRate_build___closure0(t0, t1) {
      this.$this = t0;
      this.context = t1;
    },
    SpaceRate_build__closure6: function SpaceRate_build__closure6(t0) {
      this.context = t0;
    },
    SpaceRate_build__closure7: function SpaceRate_build__closure7() {
    },
    SpaceRate_build___closure: function SpaceRate_build___closure(t0) {
      this.pageProv = t0;
    },
    SingleChildStatelessElement$(widget) {
      var t1 = new A.SingleChildStatelessElement(null, widget, B._ElementLifecycle_0, A.HashSet_HashSet(type$.Element));
      $.$get$FlutterMemoryAllocations_instance().dispatchObjectCreated$3$className$library$object(B.Type_Element_rqC.toString$0(0), "package:flutter/widgets.dart", t1);
      return t1;
    },
    Nested: function Nested() {
    },
    _NestedElement: function _NestedElement(t0, t1, t2, t3, t4) {
      var _ = this;
      _.nodes = t0;
      _.SingleChildWidgetElementMixin__parent = t1;
      _._slot = _._notificationTree = _._framework$_parent = _._framework$_child = null;
      _.__Element__depth_A = $;
      _._widget = t2;
      _._parentBuildScope = _._framework$_owner = null;
      _._lifecycleState = t3;
      _._debugForgottenChildrenWithGlobalKey = t4;
      _._dependencies = _._inheritedElements = null;
      _._hadUnsatisfiedDependencies = false;
      _._dirty = true;
      _._debugBuiltOnce = _._inDirtyList = false;
    },
    _NestedHook: function _NestedHook(t0, t1, t2, t3) {
      var _ = this;
      _.wrappedWidget = t0;
      _.injectedChild = t1;
      _.owner = t2;
      _.key = t3;
    },
    _NestedHookElement: function _NestedHookElement(t0, t1, t2) {
      var _ = this;
      _._slot = _._notificationTree = _._framework$_parent = _._framework$_child = _._wrappedChild = _._injectedChild = null;
      _.__Element__depth_A = $;
      _._widget = t0;
      _._parentBuildScope = _._framework$_owner = null;
      _._lifecycleState = t1;
      _._debugForgottenChildrenWithGlobalKey = t2;
      _._dependencies = _._inheritedElements = null;
      _._hadUnsatisfiedDependencies = false;
      _._dirty = true;
      _._debugBuiltOnce = _._inDirtyList = false;
    },
    _NestedHookElement_injectedChild_closure: function _NestedHookElement_injectedChild_closure() {
    },
    SingleChildWidgetElementMixin: function SingleChildWidgetElementMixin() {
    },
    _SingleChildStatelessElement_StatelessElement_SingleChildWidgetElementMixin_activate_closure: function _SingleChildStatelessElement_StatelessElement_SingleChildWidgetElementMixin_activate_closure(t0) {
      this.$this = t0;
    },
    __NestedElement_StatelessElement_SingleChildWidgetElementMixin_activate_closure: function __NestedElement_StatelessElement_SingleChildWidgetElementMixin_activate_closure(t0) {
      this.$this = t0;
    },
    SingleChildStatelessWidget: function SingleChildStatelessWidget() {
    },
    SingleChildStatelessElement: function SingleChildStatelessElement(t0, t1, t2, t3) {
      var _ = this;
      _.SingleChildWidgetElementMixin__parent = t0;
      _._slot = _._notificationTree = _._framework$_parent = _._framework$_child = null;
      _.__Element__depth_A = $;
      _._widget = t1;
      _._parentBuildScope = _._framework$_owner = null;
      _._lifecycleState = t2;
      _._debugForgottenChildrenWithGlobalKey = t3;
      _._dependencies = _._inheritedElements = null;
      _._hadUnsatisfiedDependencies = false;
      _._dirty = true;
      _._debugBuiltOnce = _._inDirtyList = false;
    },
    _SingleChildStatelessElement_StatelessElement_SingleChildWidgetElementMixin: function _SingleChildStatelessElement_StatelessElement_SingleChildWidgetElementMixin() {
    },
    __NestedElement_StatelessElement_SingleChildWidgetElementMixin: function __NestedElement_StatelessElement_SingleChildWidgetElementMixin() {
    },
    _parseUri(uri) {
      return uri;
    },
    _validateArgList(method, args) {
      var numArgs, i, numArgs0, message, t1, t2, t3, t4;
      for (numArgs = args.length, i = 1; i < numArgs; ++i) {
        if (args[i] == null || args[i - 1] != null)
          continue;
        for (; numArgs >= 1; numArgs = numArgs0) {
          numArgs0 = numArgs - 1;
          if (args[numArgs0] != null)
            break;
        }
        message = new A.StringBuffer("");
        t1 = "" + (method + "(");
        message._contents = t1;
        t2 = A._arrayInstanceType(args);
        t3 = t2._eval$1("SubListIterable<1>");
        t4 = new A.SubListIterable(args, 0, numArgs, t3);
        t4.SubListIterable$3(args, 0, numArgs, t2._precomputed1);
        t3 = t1 + new A.MappedListIterable(t4, t3._eval$1("String(ListIterable.E)")._as(new A._validateArgList_closure()), t3._eval$1("MappedListIterable<ListIterable.E,String>")).join$1(0, ", ");
        message._contents = t3;
        message._contents = t3 + ("): part " + (i - 1) + " was null, but part " + i + " was not.");
        throw A.wrapException(A.ArgumentError$(message.toString$0(0), null));
      }
    },
    Context: function Context(t0, t1) {
      this.style = t0;
      this._context$_current = t1;
    },
    Context_joinAll_closure: function Context_joinAll_closure() {
    },
    Context_split_closure: function Context_split_closure() {
    },
    _validateArgList_closure: function _validateArgList_closure() {
    },
    InternalStyle: function InternalStyle() {
    },
    ParsedPath_ParsedPath$parse(path, style) {
      var t1, parts, separators, t2, start, i,
        root = style.getRoot$1(path);
      style.isRootRelative$1(path);
      if (root != null)
        path = B.JSString_methods.substring$1(path, root.length);
      t1 = type$.JSArray_String;
      parts = A._setArrayType([], t1);
      separators = A._setArrayType([], t1);
      t1 = path.length;
      if (t1 !== 0) {
        if (0 >= t1)
          return A.ioore(path, 0);
        t2 = style.isSeparator$1(path.charCodeAt(0));
      } else
        t2 = false;
      if (t2) {
        if (0 >= t1)
          return A.ioore(path, 0);
        B.JSArray_methods.add$1(separators, path[0]);
        start = 1;
      } else {
        B.JSArray_methods.add$1(separators, "");
        start = 0;
      }
      for (i = start; i < t1; ++i)
        if (style.isSeparator$1(path.charCodeAt(i))) {
          B.JSArray_methods.add$1(parts, B.JSString_methods.substring$2(path, start, i));
          B.JSArray_methods.add$1(separators, path[i]);
          start = i + 1;
        }
      if (start < t1) {
        B.JSArray_methods.add$1(parts, B.JSString_methods.substring$1(path, start));
        B.JSArray_methods.add$1(separators, "");
      }
      return new A.ParsedPath(style, root, parts, separators);
    },
    ParsedPath: function ParsedPath(t0, t1, t2, t3) {
      var _ = this;
      _.style = t0;
      _.root = t1;
      _.parts = t2;
      _.separators = t3;
    },
    PathException$(message) {
      return new A.PathException(message);
    },
    PathException: function PathException(t0) {
      this.message = t0;
    },
    Style__getPlatformStyle() {
      if (A.Uri_base().get$scheme() !== "file")
        return $.$get$Style_url();
      var t1 = A.Uri_base();
      if (!B.JSString_methods.endsWith$1(t1.get$path(t1), "/"))
        return $.$get$Style_url();
      if (A._Uri__Uri(null, "a/b", null).toFilePath$0() === "a\\b")
        return $.$get$Style_windows();
      return $.$get$Style_posix();
    },
    Style: function Style() {
    },
    PosixStyle: function PosixStyle(t0, t1, t2) {
      this.separatorPattern = t0;
      this.needsSeparatorPattern = t1;
      this.rootPattern = t2;
    },
    UrlStyle: function UrlStyle(t0, t1, t2, t3) {
      var _ = this;
      _.separatorPattern = t0;
      _.needsSeparatorPattern = t1;
      _.rootPattern = t2;
      _.relativeRootPattern = t3;
    },
    WindowsStyle: function WindowsStyle(t0, t1, t2, t3) {
      var _ = this;
      _.separatorPattern = t0;
      _.needsSeparatorPattern = t1;
      _.rootPattern = t2;
      _.relativeRootPattern = t3;
    },
    Context0: function Context0(t0, t1) {
      this.buffer = t0;
      this.position = t1;
    },
    ParserException: function ParserException(t0) {
      this.failure = t0;
    },
    Parser: function Parser() {
    },
    Result: function Result() {
    },
    Success: function Success(t0, t1, t2, t3) {
      var _ = this;
      _.value = t0;
      _.buffer = t1;
      _.position = t2;
      _.$ti = t3;
    },
    Failure: function Failure(t0, t1, t2) {
      this.message = t0;
      this.buffer = t1;
      this.position = t2;
    },
    Token_lineAndColumnOf(buffer, position) {
      var t1, line, offset, t2, offset0;
      for (t1 = new A.MatchesIterable(new A.TokenParser($.$get$Token__newlineParser(), type$.TokenParser_String), buffer, 0, false, type$.MatchesIterable_Token_String).get$iterator(0), line = 1, offset = 0; t1.moveNext$0(); offset = offset0) {
        t2 = t1.__MatchesIterator_current_A;
        t2 === $ && A.throwLateFieldNI("current");
        offset0 = t2.stop;
        if (position < offset0)
          return A._setArrayType([line, position - offset + 1], type$.JSArray_int);
        ++line;
      }
      return A._setArrayType([line, position - offset + 1], type$.JSArray_int);
    },
    Token_positionString(buffer, position) {
      var lineAndColumn = A.Token_lineAndColumnOf(buffer, position);
      return "" + lineAndColumn[0] + ":" + lineAndColumn[1];
    },
    Token: function Token(t0, t1, t2, t3, t4) {
      var _ = this;
      _.value = t0;
      _.buffer = t1;
      _.start = t2;
      _.stop = t3;
      _.$ti = t4;
    },
    _throwUnsupported() {
      return A.throwExpression(A.UnsupportedError$("Unsupported operation on parser reference"));
    },
    ReferenceParser: function ReferenceParser(t0, t1, t2) {
      this.$function = t0;
      this.$arguments = t1;
      this.$ti = t2;
    },
    MatchesIterable: function MatchesIterable(t0, t1, t2, t3, t4) {
      var _ = this;
      _.parser = t0;
      _.input = t1;
      _.start = t2;
      _.overlapping = t3;
      _.$ti = t4;
    },
    MatchesIterator: function MatchesIterator(t0, t1, t2, t3, t4) {
      var _ = this;
      _.parser = t0;
      _.input = t1;
      _.overlapping = t2;
      _.start = t3;
      _.__MatchesIterator_current_A = $;
      _.$ti = t4;
    },
    FlattenParser: function FlattenParser(t0, t1, t2) {
      this.message = t0;
      this.delegate = t1;
      this.$ti = t2;
    },
    MapParserExtension_map(_this, callback, hasSideEffects, $R, $S) {
      return new A.MapParser(callback, false, _this, $R._eval$1("@<0>")._bind$1($S)._eval$1("MapParser<1,2>"));
    },
    MapParser: function MapParser(t0, t1, t2, t3) {
      var _ = this;
      _.callback = t0;
      _.hasSideEffects = t1;
      _.delegate = t2;
      _.$ti = t3;
    },
    TokenParser: function TokenParser(t0, t1) {
      this.delegate = t0;
      this.$ti = t1;
    },
    char(char, message) {
      var t1 = A.toCharCode(char),
        t2 = type$.CodeUnits;
      t2 = new A.MappedListIterable(new A.CodeUnits(char), t2._eval$1("String(ListBase.E)")._as(A.code___toFormattedChar$closure()), t2._eval$1("MappedListIterable<ListBase.E,String>")).join$0(0);
      return new A.SingleCharacterParser(new A.SingleCharPredicate(t1), '"' + t2 + '" expected');
    },
    SingleCharPredicate: function SingleCharPredicate(t0) {
      this.value = t0;
    },
    ConstantCharPredicate: function ConstantCharPredicate(t0) {
      this.constant = t0;
    },
    LookupCharPredicate: function LookupCharPredicate(t0, t1, t2) {
      this.start = t0;
      this.stop = t1;
      this.bits = t2;
    },
    NotCharacterPredicate: function NotCharacterPredicate(t0) {
      this.predicate = t0;
    },
    optimizedRanges(ranges) {
      var mergedRanges, t1, _i, thisRange, lastRange, t2, t3, matchingCount,
        sortedRanges = A.List_List$of(type$.Iterable_RangeCharPredicate._as(ranges), false, type$.RangeCharPredicate);
      B.JSArray_methods.sort$1(sortedRanges, new A.optimizedRanges_closure());
      mergedRanges = A._setArrayType([], type$.JSArray_RangeCharPredicate);
      for (t1 = sortedRanges.length, _i = 0; _i < t1; ++_i) {
        thisRange = sortedRanges[_i];
        if (mergedRanges.length === 0)
          B.JSArray_methods.add$1(mergedRanges, thisRange);
        else {
          lastRange = B.JSArray_methods.get$last(mergedRanges);
          if (lastRange.stop + 1 >= thisRange.start) {
            t2 = lastRange.start;
            t3 = thisRange.stop;
            if (A.assertTest(t2 <= t3))
              A.assertThrow("Invalid range character range: " + t2 + "-" + t3);
            B.JSArray_methods.$indexSet(mergedRanges, mergedRanges.length - 1, new A.RangeCharPredicate(t2, t3));
          } else
            B.JSArray_methods.add$1(mergedRanges, thisRange);
        }
      }
      matchingCount = B.JSArray_methods.fold$1$2(mergedRanges, 0, new A.optimizedRanges_closure0(), type$.int);
      if (matchingCount === 0)
        return B.ConstantCharPredicate_false;
      else if (matchingCount - 1 === 65535)
        return B.ConstantCharPredicate_true;
      else {
        t1 = mergedRanges.length;
        if (t1 === 1) {
          if (0 >= t1)
            return A.ioore(mergedRanges, 0);
          t1 = mergedRanges[0];
          t2 = t1.start;
          return t2 === t1.stop ? new A.SingleCharPredicate(t2) : t1;
        } else {
          t1 = B.JSArray_methods.get$first(mergedRanges);
          t2 = B.JSArray_methods.get$last(mergedRanges);
          t3 = B.JSInt_methods._shrOtherPositive$1(B.JSArray_methods.get$last(mergedRanges).stop - B.JSArray_methods.get$first(mergedRanges).start + 1 + 31, 5);
          t1 = new A.LookupCharPredicate(t1.start, t2.stop, new Uint32Array(t3));
          t1.LookupCharPredicate$1(mergedRanges);
          return t1;
        }
      }
    },
    optimizedRanges_closure: function optimizedRanges_closure() {
    },
    optimizedRanges_closure0: function optimizedRanges_closure0() {
    },
    pattern(element, message) {
      var t2,
        t1 = $.$get$_pattern().parseOn$1(new A.Context0(element, 0));
      t1 = t1.get$value(t1);
      if (message == null) {
        t2 = type$.CodeUnits;
        t2 = "[" + new A.MappedListIterable(new A.CodeUnits(element), t2._eval$1("String(ListBase.E)")._as(A.code___toFormattedChar$closure()), t2._eval$1("MappedListIterable<ListBase.E,String>")).join$0(0) + "] expected";
      } else
        t2 = message;
      return new A.SingleCharacterParser(t1, t2);
    },
    _single_closure: function _single_closure() {
    },
    _range_closure: function _range_closure() {
    },
    _pattern_closure: function _pattern_closure() {
    },
    CharacterPredicate: function CharacterPredicate() {
    },
    RangeCharPredicate: function RangeCharPredicate(t0, t1) {
      this.start = t0;
      this.stop = t1;
    },
    WhitespaceCharPredicate: function WhitespaceCharPredicate() {
    },
    ChoiceIterableExtension_toChoiceParser(_this, failureJoiner, $R) {
      var t1;
      if (A.assertTest(_this.length !== 0))
        A.assertThrow("Choice parser cannot be empty");
      t1 = failureJoiner == null ? A.failure_joiner__selectLast$closure() : failureJoiner;
      return new A.ChoiceParser(t1, A.List_List$of(_this, false, $R._eval$1("Parser<0>")), $R._eval$1("ChoiceParser<0>"));
    },
    ChoiceParser$(children, failureJoiner, $R) {
      var t1;
      if (A.assertTest(children.length !== 0))
        A.assertThrow("Choice parser cannot be empty");
      t1 = failureJoiner == null ? A.failure_joiner__selectLast$closure() : failureJoiner;
      return new A.ChoiceParser(t1, A.List_List$of(children, false, $R._eval$1("Parser<0>")), $R._eval$1("ChoiceParser<0>"));
    },
    ChoiceParser: function ChoiceParser(t0, t1, t2) {
      this.failureJoiner = t0;
      this.children = t1;
      this.$ti = t2;
    },
    DelegateParser: function DelegateParser() {
    },
    seq2(parser1, parser2, R1, R2) {
      return new A.SequenceParser2(parser1, parser2, R1._eval$1("@<0>")._bind$1(R2)._eval$1("SequenceParser2<1,2>"));
    },
    SequenceParser2$(parser1, parser2, R1, R2) {
      return new A.SequenceParser2(parser1, parser2, R1._eval$1("@<0>")._bind$1(R2)._eval$1("SequenceParser2<1,2>"));
    },
    RecordParserExtension2_map2(_this, callback, T1, T2, $R) {
      return A.MapParserExtension_map(_this, new A.RecordParserExtension2_map2_closure(callback, T1, T2, $R), false, T1._eval$1("@<0>")._bind$1(T2)._eval$1("+(1,2)"), $R);
    },
    SequenceParser2: function SequenceParser2(t0, t1, t2) {
      this.parser1 = t0;
      this.parser2 = t1;
      this.$ti = t2;
    },
    RecordParserExtension2_map2_closure: function RecordParserExtension2_map2_closure(t0, t1, t2, t3) {
      var _ = this;
      _.callback = t0;
      _.T1 = t1;
      _.T2 = t2;
      _.R = t3;
    },
    seq3(parser1, parser2, parser3, R1, R2, R3) {
      return new A.SequenceParser3(parser1, parser2, parser3, R1._eval$1("@<0>")._bind$1(R2)._bind$1(R3)._eval$1("SequenceParser3<1,2,3>"));
    },
    SequenceParser3$(parser1, parser2, parser3, R1, R2, R3) {
      return new A.SequenceParser3(parser1, parser2, parser3, R1._eval$1("@<0>")._bind$1(R2)._bind$1(R3)._eval$1("SequenceParser3<1,2,3>"));
    },
    RecordParserExtension3_map3(_this, callback, T1, T2, T3, $R) {
      return A.MapParserExtension_map(_this, new A.RecordParserExtension3_map3_closure(callback, T1, T2, T3, $R), false, T1._eval$1("@<0>")._bind$1(T2)._bind$1(T3)._eval$1("+(1,2,3)"), $R);
    },
    SequenceParser3: function SequenceParser3(t0, t1, t2, t3) {
      var _ = this;
      _.parser1 = t0;
      _.parser2 = t1;
      _.parser3 = t2;
      _.$ti = t3;
    },
    RecordParserExtension3_map3_closure: function RecordParserExtension3_map3_closure(t0, t1, t2, t3, t4) {
      var _ = this;
      _.callback = t0;
      _.T1 = t1;
      _.T2 = t2;
      _.T3 = t3;
      _.R = t4;
    },
    seq4(parser1, parser2, parser3, parser4, R1, R2, R3, R4) {
      return new A.SequenceParser4(parser1, parser2, parser3, parser4, R1._eval$1("@<0>")._bind$1(R2)._bind$1(R3)._bind$1(R4)._eval$1("SequenceParser4<1,2,3,4>"));
    },
    RecordParserExtension4_map4(_this, callback, T1, T2, T3, T4, $R) {
      return A.MapParserExtension_map(_this, new A.RecordParserExtension4_map4_closure(callback, T1, T2, T3, T4, $R), false, T1._eval$1("@<0>")._bind$1(T2)._bind$1(T3)._bind$1(T4)._eval$1("+(1,2,3,4)"), $R);
    },
    SequenceParser4: function SequenceParser4(t0, t1, t2, t3, t4) {
      var _ = this;
      _.parser1 = t0;
      _.parser2 = t1;
      _.parser3 = t2;
      _.parser4 = t3;
      _.$ti = t4;
    },
    RecordParserExtension4_map4_closure: function RecordParserExtension4_map4_closure(t0, t1, t2, t3, t4, t5) {
      var _ = this;
      _.callback = t0;
      _.T1 = t1;
      _.T2 = t2;
      _.T3 = t3;
      _.T4 = t4;
      _.R = t5;
    },
    seq5(parser1, parser2, parser3, parser4, parser5, R1, R2, R3, R4, R5) {
      return new A.SequenceParser5(parser1, parser2, parser3, parser4, parser5, R1._eval$1("@<0>")._bind$1(R2)._bind$1(R3)._bind$1(R4)._bind$1(R5)._eval$1("SequenceParser5<1,2,3,4,5>"));
    },
    RecordParserExtension5_map5(_this, callback, T1, T2, T3, T4, T5, $R) {
      return A.MapParserExtension_map(_this, new A.RecordParserExtension5_map5_closure(callback, T1, T2, T3, T4, T5, $R), false, T1._eval$1("@<0>")._bind$1(T2)._bind$1(T3)._bind$1(T4)._bind$1(T5)._eval$1("+(1,2,3,4,5)"), $R);
    },
    SequenceParser5: function SequenceParser5(t0, t1, t2, t3, t4, t5) {
      var _ = this;
      _.parser1 = t0;
      _.parser2 = t1;
      _.parser3 = t2;
      _.parser4 = t3;
      _.parser5 = t4;
      _.$ti = t5;
    },
    RecordParserExtension5_map5_closure: function RecordParserExtension5_map5_closure(t0, t1, t2, t3, t4, t5, t6) {
      var _ = this;
      _.callback = t0;
      _.T1 = t1;
      _.T2 = t2;
      _.T3 = t3;
      _.T4 = t4;
      _.T5 = t5;
      _.R = t6;
    },
    RecordParserExtension8_map8(_this, callback, T1, T2, T3, T4, T5, T6, T7, T8, $R) {
      return A.MapParserExtension_map(_this, new A.RecordParserExtension8_map8_closure(callback, T1, T2, T3, T4, T5, T6, T7, T8, $R), false, T1._eval$1("@<0>")._bind$1(T2)._bind$1(T3)._bind$1(T4)._bind$1(T5)._bind$1(T6)._bind$1(T7)._bind$1(T8)._eval$1("+(1,2,3,4,5,6,7,8)"), $R);
    },
    SequenceParser8: function SequenceParser8(t0, t1, t2, t3, t4, t5, t6, t7, t8) {
      var _ = this;
      _.parser1 = t0;
      _.parser2 = t1;
      _.parser3 = t2;
      _.parser4 = t3;
      _.parser5 = t4;
      _.parser6 = t5;
      _.parser7 = t6;
      _.parser8 = t7;
      _.$ti = t8;
    },
    RecordParserExtension8_map8_closure: function RecordParserExtension8_map8_closure(t0, t1, t2, t3, t4, t5, t6, t7, t8, t9) {
      var _ = this;
      _.callback = t0;
      _.T1 = t1;
      _.T2 = t2;
      _.T3 = t3;
      _.T4 = t4;
      _.T5 = t5;
      _.T6 = t6;
      _.T7 = t7;
      _.T8 = t8;
      _.R = t9;
    },
    ListParser: function ListParser() {
    },
    OptionalParserExtension_optional(_this, $R) {
      return new A.OptionalParser(null, _this, $R._eval$1("OptionalParser<0?>"));
    },
    OptionalParser: function OptionalParser(t0, t1, t2) {
      this.otherwise = t0;
      this.delegate = t1;
      this.$ti = t2;
    },
    SkipParser: function SkipParser(t0, t1, t2, t3) {
      var _ = this;
      _.before = t0;
      _.after = t1;
      _.delegate = t2;
      _.$ti = t3;
    },
    EpsilonParser: function EpsilonParser(t0, t1) {
      this.result = t0;
      this.$ti = t1;
    },
    NewlineParser: function NewlineParser(t0) {
      this.message = t0;
    },
    any() {
      return new A.AnyCharacterParser("input expected");
    },
    AnyCharacterParser: function AnyCharacterParser(t0) {
      this.message = t0;
    },
    SingleCharacterParser: function SingleCharacterParser(t0, t1) {
      this.predicate = t0;
      this.message = t1;
    },
    PredicateParser: function PredicateParser(t0, t1, t2) {
      this.length = t0;
      this.predicate = t1;
      this.message = t2;
    },
    PredicateStringExtension_toParser(_this) {
      var t1 = _this.length;
      if (t1 === 0)
        return new A.EpsilonParser(_this, type$.EpsilonParser_String);
      else if (t1 === 1) {
        t1 = A.char(_this, null);
        return t1;
      } else {
        t1 = A.string(_this, null);
        return t1;
      }
    },
    string(element, message) {
      var t1 = element.length;
      if (A.assertTest(t1 > 0))
        A.assertThrow("length must be positive");
      return new A.PredicateParser(t1, new A.string_closure(element), '"' + element + '" expected');
    },
    string_closure: function string_closure(t0) {
      this.element = t0;
    },
    RepeatingCharacterParserExtension_repeatString(_this, min, max, message) {
      return A.RepeatingCharacterParser$(_this.predicate, message, min, max);
    },
    RepeatingCharacterParser$(predicate, message, min, max) {
      if (A.assertTest(min <= max))
        A.assertThrow("max must be at least " + min + ", but got " + max);
      return new A.RepeatingCharacterParser(predicate, message, min, max);
    },
    RepeatingCharacterParser: function RepeatingCharacterParser(t0, t1, t2, t3) {
      var _ = this;
      _.predicate = t0;
      _.message = t1;
      _.min = t2;
      _.max = t3;
    },
    LazyRepeatingParser$(parser, limit, min, max, $R) {
      if (A.assertTest(min <= max))
        A.assertThrow("max must be at least " + min + ", but got " + max);
      return new A.LazyRepeatingParser(limit, min, max, parser, $R._eval$1("LazyRepeatingParser<0>"));
    },
    LazyRepeatingParser: function LazyRepeatingParser(t0, t1, t2, t3, t4) {
      var _ = this;
      _.limit = t0;
      _.min = t1;
      _.max = t2;
      _.delegate = t3;
      _.$ti = t4;
    },
    LimitedRepeatingParser: function LimitedRepeatingParser() {
    },
    PossessiveRepeatingParserExtension_star(_this, $R) {
      return A.PossessiveRepeatingParserExtension_repeat(_this, 0, 9007199254740991, $R);
    },
    PossessiveRepeatingParserExtension_repeat(_this, min, max, $R) {
      if (A.assertTest(min <= max))
        A.assertThrow("max must be at least " + min + ", but got " + max);
      return new A.PossessiveRepeatingParser(min, max, _this, $R._eval$1("PossessiveRepeatingParser<0>"));
    },
    PossessiveRepeatingParser: function PossessiveRepeatingParser(t0, t1, t2, t3) {
      var _ = this;
      _.min = t0;
      _.max = t1;
      _.delegate = t2;
      _.$ti = t3;
    },
    RepeatingParser: function RepeatingParser() {
    },
    PlatformInterface__verify(instance, token, preventConstObject) {
      var t2,
        t1 = $.$get$PlatformInterface__instanceTokens();
      A.Expando__checkType(instance);
      t1 = t1._jsWeakMap;
      t2 = t1.get(instance);
      if (t2 === B.C_Object)
        throw A.wrapException(A.AssertionError$("`const Object()` cannot be used as the token."));
      A.Expando__checkType(instance);
      if (token !== t1.get(instance))
        throw A.wrapException(A.AssertionError$("Platform interfaces must not be implemented with `implements`"));
    },
    PlatformInterface: function PlatformInterface() {
    },
    PostgrestClient: function PostgrestClient(t0, t1, t2, t3, t4, t5) {
      var _ = this;
      _.url = t0;
      _.headers = t1;
      _._postgrest$_schema = t2;
      _._postgrest$_isolate = t3;
      _._postgrest$_hasCustomIsolate = t4;
      _._postgrest$_log = t5;
    },
    PostgrestBuilder$(body, converter, count, headers, httpClient, isolate, maybeSingle, method, schema, url, $T, $S, $R) {
      return new A.PostgrestBuilder(body, headers, false, method, schema, url, converter, httpClient, isolate, count, A.Logger_Logger("supabase.postgrest"), $T._eval$1("@<0>")._bind$1($S)._bind$1($R)._eval$1("PostgrestBuilder<1,2,3>"));
    },
    PostgrestBuilder: function PostgrestBuilder(t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11) {
      var _ = this;
      _._postgrest_builder$_body = t0;
      _._postgrest_builder$_headers = t1;
      _._maybeSingle = t2;
      _._postgrest_builder$_method = t3;
      _._schema = t4;
      _._url = t5;
      _._postgrest_builder$_converter = t6;
      _._httpClient = t7;
      _._isolate = t8;
      _._postgrest_builder$_count = t9;
      _._log = t10;
      _.$ti = t11;
    },
    PostgrestBuilder_catchError_closure: function PostgrestBuilder_catchError_closure(t0) {
      this.$this = t0;
    },
    PostgrestBuilder_whenComplete_closure: function PostgrestBuilder_whenComplete_closure(t0, t1) {
      this.$this = t0;
      this.action = t1;
    },
    PostgrestBuilder_whenComplete__closure0: function PostgrestBuilder_whenComplete__closure0(t0, t1) {
      this.$this = t0;
      this.v = t1;
    },
    PostgrestBuilder_whenComplete_closure0: function PostgrestBuilder_whenComplete_closure0(t0) {
      this.action = t0;
    },
    PostgrestBuilder_whenComplete__closure: function PostgrestBuilder_whenComplete__closure(t0) {
      this.e = t0;
    },
    PostgrestFilterBuilder: function PostgrestFilterBuilder(t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11) {
      var _ = this;
      _._postgrest_builder$_body = t0;
      _._postgrest_builder$_headers = t1;
      _._maybeSingle = t2;
      _._postgrest_builder$_method = t3;
      _._schema = t4;
      _._url = t5;
      _._postgrest_builder$_converter = t6;
      _._httpClient = t7;
      _._isolate = t8;
      _._postgrest_builder$_count = t9;
      _._log = t10;
      _.$ti = t11;
    },
    PostgrestQueryBuilder: function PostgrestQueryBuilder() {
    },
    PostgrestTransformBuilder: function PostgrestTransformBuilder() {
    },
    RawPostgrestBuilder: function RawPostgrestBuilder() {
    },
    PostgrestException: function PostgrestException(t0, t1, t2, t3) {
      var _ = this;
      _.message = t0;
      _.code = t1;
      _.details = t2;
      _.hint = t3;
    },
    ChangeNotifierProvider$(create, $T) {
      var _null = null;
      return new A.ChangeNotifierProvider(new A._CreateInheritedProvider(create, _null, _null, _null, A.listenable_provider_ListenableProvider__startListening$closure(), A.change_notifier_provider_ChangeNotifierProvider__dispose$closure(), $T._eval$1("_CreateInheritedProvider<0>")), _null, _null, _null, _null, $T._eval$1("ChangeNotifierProvider<0>"));
    },
    ChangeNotifierProvider__dispose(context, notifier) {
      type$.nullable_ChangeNotifier._as(notifier);
      if (notifier != null)
        notifier.dispose$0();
    },
    ChangeNotifierProvider: function ChangeNotifierProvider(t0, t1, t2, t3, t4, t5) {
      var _ = this;
      _._delegate = t0;
      _._lazy = t1;
      _.builder = t2;
      _._nested$_child = t3;
      _.key = t4;
      _.$ti = t5;
    },
    Consumer$(builder, $T) {
      return new A.Consumer(builder, null, null, $T._eval$1("Consumer<0>"));
    },
    Consumer: function Consumer(t0, t1, t2, t3) {
      var _ = this;
      _.builder = t0;
      _._nested$_child = t1;
      _.key = t2;
      _.$ti = t3;
    },
    ListenableProvider__startListening(e, value) {
      type$.InheritedContext_nullable_Listenable._as(e);
      type$.nullable_Listenable._as(value);
      if (value != null)
        value.addListener$1(0, e.get$markNeedsNotifyDependents());
      return new A.ListenableProvider__startListening_closure(value, e);
    },
    ListenableProvider: function ListenableProvider() {
    },
    ListenableProvider__startListening_closure: function ListenableProvider__startListening_closure(t0, t1) {
      this.value = t0;
      this.e = t1;
    },
    debugPostEvent(eventKind, $event) {
      A.postEvent(eventKind, $event, "Extension");
    },
    MultiProvider$(child, providers) {
      return new A.MultiProvider(providers, child, null);
    },
    Provider_of(context, listen, $T) {
      var inheritedElement, t1, value;
      if (A.assertTest(context._framework$_owner._debugBuilding || !listen || $.debugIsInInheritedProviderUpdate))
        A.assertThrow("Tried to listen to a value exposed with provider, from outside of the widget tree.\n\nThis is likely caused by an event handler (like a button's onPressed) that called\nProvider.of without passing `listen: false`.\n\nTo fix, write:\nProvider.of<" + A.createRuntimeType($T).toString$0(0) + ">(context, listen: false);\n\nIt is unsupported because may pointlessly rebuild the widget associated to the\nevent handler, when the widget tree doesn't care about the value.\n\nThe context used was: " + context.toString$0(0) + "\n");
      if (A.assertTest(!$._debugIsSelecting))
        A.assertThrow("Cannot call context.read/watch/select inside the callback of a context.select");
      if (A.assertTest(A.createRuntimeType($T) !== B.Type_dynamic_wn9))
        A.assertThrow("Tried to call Provider.of<dynamic>. This is likely a mistake and is therefore\nunsupported.\n\nIf you want to expose a variable that can be anything, consider changing\n`dynamic` to `Object` instead.\n");
      inheritedElement = $T._eval$1("_InheritedProviderScopeElement<0?>?")._as(context.getElementForInheritedWidgetOfExactType$1$0($T._eval$1("_InheritedProviderScope<0?>")));
      t1 = inheritedElement == null;
      if (t1 && !$T._is(null))
        A.throwExpression(new A.ProviderNotFoundException(A.createRuntimeType($T), A.getRuntimeTypeOfDartObject(context.get$widget())));
      if (listen)
        context.dependOnInheritedWidgetOfExactType$1$0($T._eval$1("_InheritedProviderScope<0?>"));
      value = t1 ? null : inheritedElement.get$_delegateState().get$value(0);
      if ($.$get$_isSoundMode()) {
        if (!$T._is(value))
          throw A.wrapException(new A.ProviderNullException(A.createRuntimeType($T), A.getRuntimeTypeOfDartObject(context.get$widget())));
        return value;
      }
      return value == null ? $T._as(value) : value;
    },
    ProviderNode: function ProviderNode() {
    },
    ProviderBinding: function ProviderBinding(t0) {
      this._providerDetails = t0;
    },
    InheritedProvider: function InheritedProvider() {
    },
    _InheritedProviderElement: function _InheritedProviderElement(t0, t1, t2, t3, t4) {
      var _ = this;
      _.SingleChildWidgetElementMixin__parent = t0;
      _._slot = _._notificationTree = _._framework$_parent = _._framework$_child = null;
      _.__Element__depth_A = $;
      _._widget = t1;
      _._parentBuildScope = _._framework$_owner = null;
      _._lifecycleState = t2;
      _._debugForgottenChildrenWithGlobalKey = t3;
      _._dependencies = _._inheritedElements = null;
      _._hadUnsatisfiedDependencies = false;
      _._dirty = true;
      _._debugBuiltOnce = _._inDirtyList = false;
      _.$ti = t4;
    },
    _InheritedProviderElement_debugFillProperties_closure: function _InheritedProviderElement_debugFillProperties_closure(t0) {
      this.properties = t0;
    },
    _InheritedProviderScope: function _InheritedProviderScope(t0, t1, t2, t3, t4) {
      var _ = this;
      _.owner = t0;
      _.debugType = t1;
      _.child = t2;
      _.key = t3;
      _.$ti = t4;
    },
    _InheritedProviderScopeElement: function _InheritedProviderScopeElement(t0, t1, t2, t3, t4) {
      var _ = this;
      _._debugInheritLocked = _._shouldNotifyDependents = false;
      _._isNotifyDependentsEnabled = true;
      _._isBuildFromExternalSources = _._updatedShouldNotify = false;
      _.___InheritedProviderScopeElement__debugId_A = _.___InheritedProviderScopeElement__delegateState_FI = $;
      _._dependents = t0;
      _._slot = _._notificationTree = _._framework$_parent = _._framework$_child = null;
      _.__Element__depth_A = $;
      _._widget = t1;
      _._parentBuildScope = _._framework$_owner = null;
      _._lifecycleState = t2;
      _._debugForgottenChildrenWithGlobalKey = t3;
      _._dependencies = _._inheritedElements = null;
      _._hadUnsatisfiedDependencies = false;
      _._dirty = true;
      _._debugBuiltOnce = _._inDirtyList = false;
      _.$ti = t4;
    },
    _InheritedProviderScopeElement_getElementForInheritedWidgetOfExactType_closure: function _InheritedProviderScopeElement_getElementForInheritedWidgetOfExactType_closure(t0, t1) {
      this._box_0 = t0;
      this.InheritedWidgetType = t1;
    },
    _InheritedProviderScopeElement_notifyDependent_closure: function _InheritedProviderScopeElement_notifyDependent_closure() {
    },
    _InheritedProviderScopeElement_notifyDependent_closure0: function _InheritedProviderScopeElement_notifyDependent_closure0() {
    },
    _InheritedProviderScopeElement_update_closure: function _InheritedProviderScopeElement_update_closure(t0, t1) {
      this.$this = t0;
      this.newWidget = t1;
    },
    _InheritedProviderScopeElement__debugSetInheritedLock_closure: function _InheritedProviderScopeElement__debugSetInheritedLock_closure(t0, t1) {
      this.$this = t0;
      this.value = t1;
    },
    _InheritedProviderScopeElement_dependOnInheritedElement_closure: function _InheritedProviderScopeElement_dependOnInheritedElement_closure(t0) {
      this.$this = t0;
    },
    _Delegate: function _Delegate() {
    },
    _DelegateState: function _DelegateState() {
    },
    _CreateInheritedProvider: function _CreateInheritedProvider(t0, t1, t2, t3, t4, t5, t6) {
      var _ = this;
      _.create = t0;
      _.update = t1;
      _._updateShouldNotify = t2;
      _.debugCheckInvalidValueType = t3;
      _.startListening = t4;
      _.dispose = t5;
      _.$ti = t6;
    },
    _CreateInheritedProviderState: function _CreateInheritedProviderState(t0) {
      var _ = this;
      _._provider$_removeListener = null;
      _._didInitValue = false;
      _.element = _._initError = _._previousWidget = _._provider$_value = null;
      _.$ti = t0;
    },
    _CreateInheritedProviderState_value_closure: function _CreateInheritedProviderState_value_closure(t0) {
      this._box_0 = t0;
    },
    _CreateInheritedProviderState_value_closure0: function _CreateInheritedProviderState_value_closure0() {
    },
    _CreateInheritedProviderState_value_closure1: function _CreateInheritedProviderState_value_closure1(t0) {
      this._box_0 = t0;
    },
    _CreateInheritedProviderState_value_closure2: function _CreateInheritedProviderState_value_closure2(t0) {
      this.$this = t0;
    },
    MultiProvider: function MultiProvider(t0, t1, t2) {
      this._nested$_children = t0;
      this._nested$_child = t1;
      this.key = t2;
    },
    ProviderNullException: function ProviderNullException(t0, t1) {
      this.valueType = t0;
      this.widgetType = t1;
    },
    ProviderNotFoundException: function ProviderNotFoundException(t0, t1) {
      this.valueType = t0;
      this.widgetType = t1;
    },
    ChannelEventsExtended_eventName(_this) {
      if (_this === B.ChannelEvents_6)
        return "access_token";
      else if (_this === B.ChannelEvents_9)
        return "postgres_changes";
      else if (_this === B.ChannelEvents_7)
        return "broadcast";
      else if (_this === B.ChannelEvents_8)
        return "presence";
      return "phx_" + _this._name;
    },
    SocketStates: function SocketStates(t0, t1) {
      this.index = t0;
      this._name = t1;
    },
    ChannelEvents: function ChannelEvents(t0, t1) {
      this.index = t0;
      this._name = t1;
    },
    Message: function Message(t0, t1, t2, t3) {
      var _ = this;
      _.topic = t0;
      _.event = t1;
      _.payload = t2;
      _.ref = t3;
    },
    RealtimeClient$(endPoint, headers, httpClient, logLevel, params, timeout) {
      var t5, _null = null,
        t1 = A._setArrayType([], type$.JSArray_RealtimeChannel),
        t2 = A.Logger_Logger("supabase.realtime"),
        t3 = type$.JSArray_Function,
        t4 = type$.String;
      t3 = A.LinkedHashMap_LinkedHashMap$_literal(["open", A._setArrayType([], t3), "close", A._setArrayType([], t3), "error", A._setArrayType([], t3), "message", A._setArrayType([], t3)], t4, type$.List_Function);
      t5 = A.Uri_parse(endPoint + "/websocket", 0, _null);
      t5 = t5.replace$1$queryParameters(0, _null).get$_text();
      t4 = A.LinkedHashMap_LinkedHashMap$of(B.Map_Rbhmw, t4, t4);
      t4.addAll$1(0, headers);
      t1 = new A.RealtimeClient(t1, t5, t4, params, timeout, A.websocket_web__createWebSocketClient$closure(), t2, [], t3);
      t1.RealtimeClient$13$decode$encode$headers$heartbeatIntervalMs$httpClient$logLevel$logger$longpollerTimeout$params$reconnectAfterMs$timeout$transport(endPoint, _null, _null, headers, 30000, httpClient, logLevel, _null, 20000, params, _null, timeout, _null);
      return t1;
    },
    RealtimeCloseEvent: function RealtimeCloseEvent(t0, t1) {
      this.code = t0;
      this.reason = t1;
    },
    RealtimeClient: function RealtimeClient(t0, t1, t2, t3, t4, t5, t6, t7, t8) {
      var _ = this;
      _.accessToken = null;
      _.channels = t0;
      _.endPoint = t1;
      _.headers = t2;
      _.params = t3;
      _.timeout = t4;
      _.transport = t5;
      _._realtime_client$_log = t6;
      _.pendingHeartbeatRef = _.heartbeatTimer = null;
      _.ref = 0;
      _.__RealtimeClient_reconnectAfterMs_A = _.__RealtimeClient_decode_A = _.__RealtimeClient_encode_A = _.__RealtimeClient_reconnectTimer_A = $;
      _.conn = null;
      _.sendBuffer = t7;
      _.stateChangeCallbacks = t8;
      _.connState = null;
    },
    RealtimeClient_closure: function RealtimeClient_closure() {
    },
    RealtimeClient_closure0: function RealtimeClient_closure0() {
    },
    RealtimeClient_closure1: function RealtimeClient_closure1(t0) {
      this.$this = t0;
    },
    RealtimeClient_connect_closure: function RealtimeClient_connect_closure(t0) {
      this.$this = t0;
    },
    RealtimeClient_connect_closure0: function RealtimeClient_connect_closure0(t0) {
      this.$this = t0;
    },
    RealtimeClient_disconnect_closure: function RealtimeClient_disconnect_closure() {
    },
    RealtimeClient_push_callback: function RealtimeClient_push_callback(t0, t1) {
      this.$this = t0;
      this.message = t1;
    },
    RealtimeClient_push_callback_closure: function RealtimeClient_push_callback_closure(t0) {
      this.$this = t0;
    },
    RealtimeClient_onConnMessage_closure: function RealtimeClient_onConnMessage_closure(t0) {
      this.$this = t0;
    },
    RealtimeClient_onConnMessage__closure: function RealtimeClient_onConnMessage__closure(t0) {
      this.topic = t0;
    },
    RealtimeClient_onConnMessage__closure0: function RealtimeClient_onConnMessage__closure0(t0, t1, t2) {
      this.event = t0;
      this.payload = t1;
      this.ref = t2;
    },
    RealtimeClient__onConnOpen_closure: function RealtimeClient__onConnOpen_closure(t0) {
      this.$this = t0;
    },
    RetryTimer_createRetryFunction() {
      return new A.RetryTimer_createRetryFunction_closure(1000, 10000);
    },
    RetryTimer: function RetryTimer(t0, t1) {
      var _ = this;
      _.callback = t0;
      _.timerCalc = t1;
      _._retry_timer$_timer = null;
      _._tries = 0;
    },
    RetryTimer_scheduleTimeout_closure: function RetryTimer_scheduleTimeout_closure(t0) {
      this.$this = t0;
    },
    RetryTimer_createRetryFunction_closure: function RetryTimer_createRetryFunction_closure(t0, t1) {
      this.firstDelay = t0;
      this.maxDelay = t1;
    },
    RestartWeb: function RestartWeb() {
    },
    RetryOptions: function RetryOptions(t0, t1, t2, t3) {
      var _ = this;
      _.delayFactor = t0;
      _.randomizationFactor = t1;
      _.maxDelay = t2;
      _.maxAttempts = t3;
    },
    DeferStream$(streamFactory, reusable, $T) {
      return new A.DeferStream(streamFactory, true, $T._eval$1("DeferStream<0>"));
    },
    DeferStream: function DeferStream(t0, t1, t2) {
      this._factory = t0;
      this._isReusable = t1;
      this.$ti = t2;
    },
    BehaviorSubject_BehaviorSubject(sync, $T) {
      var _null = null,
        controller = sync ? new A._SyncBroadcastStreamController(_null, _null, $T._eval$1("_SyncBroadcastStreamController<0>")) : new A._AsyncBroadcastStreamController(_null, _null, $T._eval$1("_AsyncBroadcastStreamController<0>")),
        wrapper = new A._Wrapper(B.C__Empty, $T._eval$1("_Wrapper<0>")),
        t1 = A.DeferStream$(A.BehaviorSubject__deferStream(wrapper, controller, sync, $T), true, $T);
      return new A.BehaviorSubject(wrapper, controller, t1, $T._eval$1("BehaviorSubject<0>"));
    },
    BehaviorSubject__deferStream(wrapper, controller, sync, $T) {
      return new A.BehaviorSubject__deferStream_closure(wrapper, controller, $T);
    },
    BehaviorSubject: function BehaviorSubject(t0, t1, t2, t3) {
      var _ = this;
      _._wrapper = t0;
      _._subject$_controller = t1;
      _._stream = t2;
      _.$ti = t3;
    },
    BehaviorSubject__deferStream_closure: function BehaviorSubject__deferStream_closure(t0, t1, t2) {
      this.wrapper = t0;
      this.controller = t1;
      this.T = t2;
    },
    _Wrapper: function _Wrapper(t0, t1) {
      var _ = this;
      _.isValue = false;
      _.value = t0;
      _.errorAndStackTrace = null;
      _.$ti = t1;
    },
    _BehaviorSubjectStream: function _BehaviorSubjectStream(t0, t1) {
      this._subject = t0;
      this.$ti = t1;
    },
    Subject: function Subject() {
    },
    _SubjectStream: function _SubjectStream(t0, t1) {
      this._subject$_subject = t0;
      this.$ti = t1;
    },
    _StartWithStreamSink: function _StartWithStreamSink(t0, t1) {
      this._startValue = t0;
      this._forwarding_sink$_sink = null;
      this.$ti = t1;
    },
    StartWithStreamTransformer: function StartWithStreamTransformer(t0, t1) {
      this.startValue = t0;
      this.$ti = t1;
    },
    StartWithStreamTransformer_bind_closure: function StartWithStreamTransformer_bind_closure(t0) {
      this.$this = t0;
    },
    _StartWithErrorStreamSink: function _StartWithErrorStreamSink(t0, t1, t2) {
      var _ = this;
      _._e = t0;
      _._st = t1;
      _._forwarding_sink$_sink = null;
      _.$ti = t2;
    },
    StartWithErrorStreamTransformer: function StartWithErrorStreamTransformer(t0, t1, t2) {
      this.error = t0;
      this.stackTrace = t1;
      this.$ti = t2;
    },
    StartWithErrorStreamTransformer_bind_closure: function StartWithErrorStreamTransformer_bind_closure(t0) {
      this.$this = t0;
    },
    _Empty: function _Empty() {
    },
    ErrorAndStackTrace: function ErrorAndStackTrace(t0, t1) {
      this.error = t0;
      this.stackTrace = t1;
    },
    ForwardingSink: function ForwardingSink() {
    },
    forwardStream(stream, sinkFactory, $T, $R) {
      var t1;
      if (stream.get$isBroadcast())
        t1 = A._forwardMulti(stream, sinkFactory, $T, $R);
      else
        t1 = A._forward(stream, sinkFactory, $T, $R);
      return t1;
    },
    _forwardMulti(stream, sinkFactory, $T, $R) {
      return new A._MultiStream(true, new A._forwardMulti_closure(sinkFactory, stream, $R, $T), $R._eval$1("_MultiStream<0>"));
    },
    _forward(stream, sinkFactory, $T, $R) {
      var controller, sink, _null = null, t1 = {};
      if (stream.get$isBroadcast())
        controller = new A._SyncBroadcastStreamController(_null, _null, $R._eval$1("_SyncBroadcastStreamController<0>"));
      else
        controller = A.StreamController_StreamController(_null, _null, true, $R);
      t1.subscription = null;
      t1.cancelled = false;
      sink = A._InitializedCell$named("sink", new A._forward_closure(sinkFactory, $T, $R));
      controller.set$onListen(new A._forward_closure0(t1, stream, sink, controller, $T, $R));
      controller.set$onCancel(0, new A._forward_closure1(t1, sink));
      return controller.get$stream(controller);
    },
    _forwardMulti_closure: function _forwardMulti_closure(t0, t1, t2, t3) {
      var _ = this;
      _.sinkFactory = t0;
      _.stream = t1;
      _.R = t2;
      _.T = t3;
    },
    _forwardMulti_closure_listenToUpstream: function _forwardMulti_closure_listenToUpstream(t0, t1, t2, t3) {
      var _ = this;
      _._box_0 = t0;
      _.stream = t1;
      _.sink = t2;
      _.T = t3;
    },
    _forwardMulti__closure: function _forwardMulti__closure(t0, t1) {
      this._box_0 = t0;
      this.sink = t1;
    },
    _forward_closure: function _forward_closure(t0, t1, t2) {
      this.sinkFactory = t0;
      this.T = t1;
      this.R = t2;
    },
    _forward_closure0: function _forward_closure0(t0, t1, t2, t3, t4, t5) {
      var _ = this;
      _._box_0 = t0;
      _.stream = t1;
      _.sink = t2;
      _.controller = t3;
      _.T = t4;
      _.R = t5;
    },
    _forward_closure_listenToUpstream: function _forward_closure_listenToUpstream(t0, t1, t2, t3, t4) {
      var _ = this;
      _._box_0 = t0;
      _.stream = t1;
      _.sink = t2;
      _.controller = t3;
      _.T = t4;
    },
    _forward__listenToUpstream_closure: function _forward__listenToUpstream_closure(t0, t1) {
      this._box_0 = t0;
      this.sink = t1;
    },
    _forward__listenToUpstream_closure0: function _forward__listenToUpstream_closure0(t0, t1) {
      this._box_0 = t0;
      this.sink = t1;
    },
    _forward_closure1: function _forward_closure1(t0, t1) {
      this._box_0 = t0;
      this.sink = t1;
    },
    _MultiControllerSink: function _MultiControllerSink(t0, t1) {
      this.controller = t0;
      this.$ti = t1;
    },
    _EnhancedEventSink: function _EnhancedEventSink(t0, t1) {
      this._forwarding_stream$_controller = t0;
      this.$ti = t1;
    },
    SharedPreferences_getInstance() {
      var $async$goto = 0,
        $async$completer = A._makeAsyncAwaitCompleter(type$.SharedPreferences),
        $async$returnValue, $async$handler = 2, $async$errorStack = [], completer, preferencesMap, e, sharedPrefsFuture, exception, $async$exception;
      var $async$SharedPreferences_getInstance = A._wrapJsFunctionForAsync(function($async$errorCode, $async$result) {
        if ($async$errorCode === 1) {
          $async$errorStack.push($async$result);
          $async$goto = $async$handler;
        }
        while (true)
          switch ($async$goto) {
            case 0:
              // Function start
              $async$goto = $.SharedPreferences__completer == null ? 3 : 4;
              break;
            case 3:
              // then
              completer = new A._AsyncCompleter(new A._Future($.Zone__current, type$._Future_SharedPreferences), type$._AsyncCompleter_SharedPreferences);
              $.SharedPreferences__completer = completer;
              $async$handler = 6;
              $async$goto = 9;
              return A._asyncAwait(A.SharedPreferences__getSharedPreferencesMap(), $async$SharedPreferences_getInstance);
            case 9:
              // returning from await.
              preferencesMap = $async$result;
              J.complete$1$z(completer, new A.SharedPreferences(preferencesMap));
              $async$handler = 2;
              // goto after finally
              $async$goto = 8;
              break;
            case 6:
              // catch
              $async$handler = 5;
              $async$exception = $async$errorStack.pop();
              e = A.unwrapException($async$exception);
              completer.completeError$1(e);
              sharedPrefsFuture = completer.future;
              $.SharedPreferences__completer = null;
              $async$returnValue = sharedPrefsFuture;
              // goto return
              $async$goto = 1;
              break;
              // goto after finally
              $async$goto = 8;
              break;
            case 5:
              // uncaught
              // goto rethrow
              $async$goto = 2;
              break;
            case 8:
              // after finally
            case 4:
              // join
              $async$returnValue = $.SharedPreferences__completer.future;
              // goto return
              $async$goto = 1;
              break;
            case 1:
              // return
              return A._asyncReturn($async$returnValue, $async$completer);
            case 2:
              // rethrow
              return A._asyncRethrow($async$errorStack.at(-1), $async$completer);
          }
      });
      return A._asyncStartSync($async$SharedPreferences_getInstance, $async$completer);
    },
    SharedPreferences__getSharedPreferencesMap() {
      var $async$goto = 0,
        $async$completer = A._makeAsyncAwaitCompleter(type$.Map_String_Object),
        $async$returnValue, preferencesMap, t3, t1, t2, fromSystem, $async$temp1, $async$temp2;
      var $async$SharedPreferences__getSharedPreferencesMap = A._wrapJsFunctionForAsync(function($async$errorCode, $async$result) {
        if ($async$errorCode === 1)
          return A._asyncRethrow($async$result, $async$completer);
        while (true)
          switch ($async$goto) {
            case 0:
              // Function start
              t1 = type$.String;
              t2 = type$.Object;
              fromSystem = A.LinkedHashMap_LinkedHashMap$_empty(t1, t2);
              $async$temp1 = J;
              $async$temp2 = fromSystem;
              $async$goto = 3;
              return A._asyncAwait($.$get$SharedPreferencesStorePlatform__instance().getAll$0(0), $async$SharedPreferences__getSharedPreferencesMap);
            case 3:
              // returning from await.
              $async$temp1.addAll$1$ax($async$temp2, $async$result);
              preferencesMap = A.LinkedHashMap_LinkedHashMap$_empty(t1, t2);
              for (t1 = fromSystem, t1 = new A.LinkedHashMapKeyIterator(t1, t1._modifications, t1._first, A._instanceType(t1)._eval$1("LinkedHashMapKeyIterator<1>")); t1.moveNext$0();) {
                t2 = t1.__js_helper$_current;
                A.assertHelper(B.JSString_methods.startsWith$1(t2, "flutter."));
                t3 = B.JSString_methods.substring$1(t2, 8);
                t2 = J.$index$asx(fromSystem, t2);
                t2.toString;
                preferencesMap.$indexSet(0, t3, t2);
              }
              $async$returnValue = preferencesMap;
              // goto return
              $async$goto = 1;
              break;
            case 1:
              // return
              return A._asyncReturn($async$returnValue, $async$completer);
          }
      });
      return A._asyncStartSync($async$SharedPreferences__getSharedPreferencesMap, $async$completer);
    },
    SharedPreferences: function SharedPreferences(t0) {
      this._preferenceCache = t0;
    },
    MethodChannelSharedPreferencesStore: function MethodChannelSharedPreferencesStore() {
    },
    SharedPreferencesStorePlatform: function SharedPreferencesStorePlatform() {
    },
    PreferencesFilter: function PreferencesFilter(t0, t1) {
      this.prefix = t0;
      this.allowList = t1;
    },
    GetAllParameters: function GetAllParameters(t0) {
      this.filter = t0;
    },
    _getAllowedKeys(allowList) {
      var t2,
        t1 = type$.JSObject;
      t1 = A.KeysExtension_get_keys(t1._as(t1._as(self.window).localStorage));
      t2 = A._arrayInstanceType(t1);
      return new A.WhereIterable(t1, t2._eval$1("bool(1)")._as(new A._getAllowedKeys_closure(allowList)), t2._eval$1("WhereIterable<1>"));
    },
    _decodeValue(encodedValue) {
      var decodedValue = B.C_JsonCodec.decode$1(0, encodedValue);
      if (type$.List_dynamic._is(decodedValue))
        return J.cast$1$0$ax(decodedValue, type$.String);
      decodedValue.toString;
      return decodedValue;
    },
    SharedPreferencesPlugin: function SharedPreferencesPlugin() {
    },
    SharedPreferencesPlugin__getPrefixedKeys_closure: function SharedPreferencesPlugin__getPrefixedKeys_closure(t0) {
      this.prefix = t0;
    },
    _getAllowedKeys_closure: function _getAllowedKeys_closure(t0) {
      this.allowList = t0;
    },
    FileLocation$_(file, offset) {
      if (offset < 0)
        A.throwExpression(A.RangeError$("Offset may not be negative, was " + offset + "."));
      else if (offset > file._decodedChars.length)
        A.throwExpression(A.RangeError$("Offset " + offset + string$.x20must_ + file.get$length(0) + "."));
      return new A.FileLocation(file, offset);
    },
    SourceFile: function SourceFile(t0, t1, t2) {
      var _ = this;
      _.url = t0;
      _._lineStarts = t1;
      _._decodedChars = t2;
      _._cachedLine = null;
    },
    FileLocation: function FileLocation(t0, t1) {
      this.file = t0;
      this.offset = t1;
    },
    _FileSpan: function _FileSpan(t0, t1, t2) {
      this.file = t0;
      this._file$_start = t1;
      this._file$_end = t2;
    },
    Highlighter$(span, color) {
      var t1 = A.Highlighter__collateLines(A._setArrayType([A._Highlight$(span, true)], type$.JSArray__Highlight)),
        t2 = new A.Highlighter_closure(color).call$0(),
        t3 = B.JSInt_methods.toString$0(B.JSArray_methods.get$last(t1).number + 1),
        t4 = A.Highlighter__contiguous(t1) ? 0 : 3,
        t5 = A._arrayInstanceType(t1);
      return new A.Highlighter(t1, t2, null, 1 + Math.max(t3.length, t4), new A.MappedListIterable(t1, t5._eval$1("int(1)")._as(new A.Highlighter$__closure()), t5._eval$1("MappedListIterable<1,int>")).reduce$1(0, B.CONSTANT), !A.isAllTheSame(new A.MappedListIterable(t1, t5._eval$1("Object?(1)")._as(new A.Highlighter$__closure0()), t5._eval$1("MappedListIterable<1,Object?>"))), new A.StringBuffer(""));
    },
    Highlighter__contiguous(lines) {
      var i, thisLine, nextLine;
      for (i = 0; i < lines.length - 1;) {
        thisLine = lines[i];
        ++i;
        nextLine = lines[i];
        if (thisLine.number + 1 !== nextLine.number && J.$eq$(thisLine.url, nextLine.url))
          return false;
      }
      return true;
    },
    Highlighter__collateLines(highlights) {
      var t1, t2,
        highlightsByUrl = A.groupBy(highlights, new A.Highlighter__collateLines_closure(), type$._Highlight, type$.Object);
      for (t1 = A._instanceType(highlightsByUrl), t2 = new A.LinkedHashMapValueIterator(highlightsByUrl, highlightsByUrl._modifications, highlightsByUrl._first, t1._eval$1("LinkedHashMapValueIterator<2>")); t2.moveNext$0();)
        J.sort$1$ax(t2.__js_helper$_current, new A.Highlighter__collateLines_closure0());
      t1 = t1._eval$1("LinkedHashMapEntriesIterable<1,2>");
      t2 = t1._eval$1("ExpandIterable<Iterable.E,_Line>");
      return A.List_List$of(new A.ExpandIterable(new A.LinkedHashMapEntriesIterable(highlightsByUrl, t1), t1._eval$1("Iterable<_Line>(Iterable.E)")._as(new A.Highlighter__collateLines_closure1()), t2), true, t2._eval$1("Iterable.E"));
    },
    _Highlight$(span, primary) {
      var t1 = new A._Highlight_closure(span).call$0();
      return new A._Highlight(t1, true, null);
    },
    _Highlight__normalizeNewlines(span) {
      var t1, endOffset, i, t2, t3, t4,
        text = span.get$text(span);
      if (!B.JSString_methods.contains$1(text, "\r\n"))
        return span;
      t1 = span.get$end(span);
      endOffset = t1.get$offset(t1);
      for (t1 = text.length - 1, i = 0; i < t1; ++i)
        if (text.charCodeAt(i) === 13 && text.charCodeAt(i + 1) === 10)
          --endOffset;
      t1 = span.get$start(span);
      t2 = span.get$sourceUrl();
      t3 = span.get$end(span);
      t3 = t3.get$line(t3);
      t2 = A.SourceLocation$(endOffset, span.get$end(span).get$column(), t3, t2);
      t3 = A.stringReplaceAllUnchecked(text, "\r\n", "\n");
      t4 = span.get$context(span);
      return A.SourceSpanWithContext$(t1, t2, t3, A.stringReplaceAllUnchecked(t4, "\r\n", "\n"));
    },
    _Highlight__normalizeTrailingNewline(span) {
      var context, text, start, end, t1, t2, t3;
      if (!B.JSString_methods.endsWith$1(span.get$context(span), "\n"))
        return span;
      if (B.JSString_methods.endsWith$1(span.get$text(span), "\n\n"))
        return span;
      context = B.JSString_methods.substring$2(span.get$context(span), 0, span.get$context(span).length - 1);
      text = span.get$text(span);
      start = span.get$start(span);
      end = span.get$end(span);
      if (B.JSString_methods.endsWith$1(span.get$text(span), "\n")) {
        t1 = A.findLineStart(span.get$context(span), span.get$text(span), span.get$start(span).get$column());
        t1.toString;
        t1 = t1 + span.get$start(span).get$column() + span.get$length(span) === span.get$context(span).length;
      } else
        t1 = false;
      if (t1) {
        text = B.JSString_methods.substring$2(span.get$text(span), 0, span.get$text(span).length - 1);
        if (text.length === 0)
          end = start;
        else {
          t1 = span.get$end(span);
          t1 = t1.get$offset(t1);
          t2 = span.get$sourceUrl();
          t3 = span.get$end(span);
          t3 = t3.get$line(t3);
          end = A.SourceLocation$(t1 - 1, A._Highlight__lastLineLength(context), t3 - 1, t2);
          t1 = span.get$start(span);
          t1 = t1.get$offset(t1);
          t2 = span.get$end(span);
          start = t1 === t2.get$offset(t2) ? end : span.get$start(span);
        }
      }
      return A.SourceSpanWithContext$(start, end, text, context);
    },
    _Highlight__normalizeEndOfLine(span) {
      var t1, t2, text, t3, t4;
      if (span.get$end(span).get$column() !== 0)
        return span;
      t1 = span.get$end(span);
      t1 = t1.get$line(t1);
      t2 = span.get$start(span);
      if (t1 === t2.get$line(t2))
        return span;
      text = B.JSString_methods.substring$2(span.get$text(span), 0, span.get$text(span).length - 1);
      t1 = span.get$start(span);
      t2 = span.get$end(span);
      t2 = t2.get$offset(t2);
      t3 = span.get$sourceUrl();
      t4 = span.get$end(span);
      t4 = t4.get$line(t4);
      t3 = A.SourceLocation$(t2 - 1, text.length - B.JSString_methods.lastIndexOf$1(text, "\n") - 1, t4 - 1, t3);
      return A.SourceSpanWithContext$(t1, t3, text, B.JSString_methods.endsWith$1(span.get$context(span), "\n") ? B.JSString_methods.substring$2(span.get$context(span), 0, span.get$context(span).length - 1) : span.get$context(span));
    },
    _Highlight__lastLineLength(text) {
      var t2,
        t1 = text.length;
      if (t1 === 0)
        return 0;
      else {
        t2 = t1 - 1;
        if (!(t2 >= 0))
          return A.ioore(text, t2);
        if (text.charCodeAt(t2) === 10)
          return t1 === 1 ? 0 : t1 - B.JSString_methods.lastIndexOf$2(text, "\n", t1 - 2) - 1;
        else
          return t1 - B.JSString_methods.lastIndexOf$1(text, "\n") - 1;
      }
    },
    Highlighter: function Highlighter(t0, t1, t2, t3, t4, t5, t6) {
      var _ = this;
      _._lines = t0;
      _._primaryColor = t1;
      _._secondaryColor = t2;
      _._paddingBeforeSidebar = t3;
      _._maxMultilineSpans = t4;
      _._multipleFiles = t5;
      _._highlighter$_buffer = t6;
    },
    Highlighter_closure: function Highlighter_closure(t0) {
      this.color = t0;
    },
    Highlighter$__closure: function Highlighter$__closure() {
    },
    Highlighter$___closure: function Highlighter$___closure() {
    },
    Highlighter$__closure0: function Highlighter$__closure0() {
    },
    Highlighter__collateLines_closure: function Highlighter__collateLines_closure() {
    },
    Highlighter__collateLines_closure0: function Highlighter__collateLines_closure0() {
    },
    Highlighter__collateLines_closure1: function Highlighter__collateLines_closure1() {
    },
    Highlighter__collateLines__closure: function Highlighter__collateLines__closure(t0) {
      this.line = t0;
    },
    Highlighter_highlight_closure: function Highlighter_highlight_closure() {
    },
    Highlighter__writeFileStart_closure: function Highlighter__writeFileStart_closure(t0) {
      this.$this = t0;
    },
    Highlighter__writeMultilineHighlights_closure: function Highlighter__writeMultilineHighlights_closure(t0, t1, t2) {
      this.$this = t0;
      this.startLine = t1;
      this.line = t2;
    },
    Highlighter__writeMultilineHighlights_closure0: function Highlighter__writeMultilineHighlights_closure0(t0, t1) {
      this.$this = t0;
      this.highlight = t1;
    },
    Highlighter__writeMultilineHighlights_closure1: function Highlighter__writeMultilineHighlights_closure1(t0) {
      this.$this = t0;
    },
    Highlighter__writeMultilineHighlights_closure2: function Highlighter__writeMultilineHighlights_closure2(t0, t1, t2, t3, t4, t5, t6) {
      var _ = this;
      _._box_0 = t0;
      _.$this = t1;
      _.current = t2;
      _.startLine = t3;
      _.line = t4;
      _.highlight = t5;
      _.endLine = t6;
    },
    Highlighter__writeMultilineHighlights__closure: function Highlighter__writeMultilineHighlights__closure(t0, t1) {
      this._box_0 = t0;
      this.$this = t1;
    },
    Highlighter__writeMultilineHighlights__closure0: function Highlighter__writeMultilineHighlights__closure0(t0, t1) {
      this.$this = t0;
      this.vertical = t1;
    },
    Highlighter__writeHighlightedText_closure: function Highlighter__writeHighlightedText_closure(t0, t1, t2, t3) {
      var _ = this;
      _.$this = t0;
      _.text = t1;
      _.startColumn = t2;
      _.endColumn = t3;
    },
    Highlighter__writeIndicator_closure: function Highlighter__writeIndicator_closure(t0, t1, t2) {
      this.$this = t0;
      this.line = t1;
      this.highlight = t2;
    },
    Highlighter__writeIndicator_closure0: function Highlighter__writeIndicator_closure0(t0, t1, t2) {
      this.$this = t0;
      this.line = t1;
      this.highlight = t2;
    },
    Highlighter__writeIndicator_closure1: function Highlighter__writeIndicator_closure1(t0, t1, t2, t3) {
      var _ = this;
      _.$this = t0;
      _.coversWholeLine = t1;
      _.line = t2;
      _.highlight = t3;
    },
    Highlighter__writeSidebar_closure: function Highlighter__writeSidebar_closure(t0, t1, t2) {
      this._box_0 = t0;
      this.$this = t1;
      this.end = t2;
    },
    _Highlight: function _Highlight(t0, t1, t2) {
      this.span = t0;
      this.isPrimary = t1;
      this.label = t2;
    },
    _Highlight_closure: function _Highlight_closure(t0) {
      this.span = t0;
    },
    _Line: function _Line(t0, t1, t2, t3) {
      var _ = this;
      _.text = t0;
      _.number = t1;
      _.url = t2;
      _.highlights = t3;
    },
    SourceLocation$(offset, column, line, sourceUrl) {
      if (offset < 0)
        A.throwExpression(A.RangeError$("Offset may not be negative, was " + offset + "."));
      else if (line < 0)
        A.throwExpression(A.RangeError$("Line may not be negative, was " + line + "."));
      else if (column < 0)
        A.throwExpression(A.RangeError$("Column may not be negative, was " + column + "."));
      return new A.SourceLocation(sourceUrl, offset, line, column);
    },
    SourceLocation: function SourceLocation(t0, t1, t2, t3) {
      var _ = this;
      _.sourceUrl = t0;
      _.offset = t1;
      _.line = t2;
      _.column = t3;
    },
    SourceLocationMixin: function SourceLocationMixin() {
    },
    SourceSpanBase: function SourceSpanBase() {
    },
    SourceSpanFormatException$(message, span, source) {
      return new A.SourceSpanFormatException(source, message, span);
    },
    SourceSpanException: function SourceSpanException() {
    },
    SourceSpanFormatException: function SourceSpanFormatException(t0, t1, t2) {
      this.source = t0;
      this._span_exception$_message = t1;
      this._span = t2;
    },
    SourceSpanMixin: function SourceSpanMixin() {
    },
    SourceSpanWithContext$(start, end, text, _context) {
      var t1 = new A.SourceSpanWithContext(_context, start, end, text);
      t1.SourceSpanBase$3(start, end, text);
      if (!B.JSString_methods.contains$1(_context, text))
        A.throwExpression(A.ArgumentError$('The context line "' + _context + '" must contain "' + text + '".', null));
      if (A.findLineStart(_context, text, start.get$column()) == null)
        A.throwExpression(A.ArgumentError$('The span text "' + text + '" must start at column ' + (start.get$column() + 1) + ' in a line within "' + _context + '".', null));
      return t1;
    },
    SourceSpanWithContext: function SourceSpanWithContext(t0, t1, t2, t3) {
      var _ = this;
      _._span_with_context$_context = t0;
      _.start = t1;
      _.end = t2;
      _.text = t3;
    },
    Fetch: function Fetch(t0) {
      this._fetch$_log = t0;
    },
    StorageBucketApi: function StorageBucketApi() {
    },
    SupabaseStorageClient: function SupabaseStorageClient(t0, t1) {
      this._defaultRetryAttempts = t0;
      this._storage_client$_log = t1;
    },
    GuaranteeChannel$(innerStream, innerSink, allowSinkErrors, $T) {
      var t2, t1 = {};
      t1.innerStream = innerStream;
      t2 = new A.GuaranteeChannel($T._eval$1("GuaranteeChannel<0>"));
      t2.GuaranteeChannel$3$allowSinkErrors(innerSink, allowSinkErrors, t1, $T);
      return t2;
    },
    GuaranteeChannel: function GuaranteeChannel(t0) {
      var _ = this;
      _.__GuaranteeChannel__streamController_F = _.__GuaranteeChannel__sink_F = $;
      _._guarantee_channel$_subscription = null;
      _._disconnected = false;
      _.$ti = t0;
    },
    GuaranteeChannel_closure: function GuaranteeChannel_closure(t0, t1, t2) {
      this._box_0 = t0;
      this.$this = t1;
      this.T = t2;
    },
    GuaranteeChannel__closure: function GuaranteeChannel__closure(t0) {
      this.$this = t0;
    },
    _GuaranteeSink: function _GuaranteeSink(t0, t1, t2, t3, t4) {
      var _ = this;
      _._guarantee_channel$_inner = t0;
      _._guarantee_channel$_channel = t1;
      _._doneCompleter = t2;
      _._closed = _._disconnected = false;
      _._addStreamCompleter = _._addStreamSubscription = null;
      _._allowErrors = t3;
      _.$ti = t4;
    },
    _GuaranteeSink__addError_closure: function _GuaranteeSink__addError_closure() {
    },
    StreamChannelController: function StreamChannelController(t0) {
      this.__StreamChannelController__foreign_F = this.__StreamChannelController__local_F = $;
      this.$ti = t0;
    },
    StreamChannelMixin: function StreamChannelMixin() {
    },
    StringScannerException: function StringScannerException(t0, t1, t2) {
      this.source = t0;
      this._span_exception$_message = t1;
      this._span = t2;
    },
    StringScanner: function StringScanner(t0, t1) {
      var _ = this;
      _.sourceUrl = t0;
      _.string = t1;
      _._string_scanner$_position = 0;
      _._lastMatchPosition = _._lastMatch = null;
    },
    AuthHttpClient: function AuthHttpClient(t0, t1, t2) {
      this._inner = t0;
      this._supabaseKey = t1;
      this._auth_http_client$_getAccessToken = t2;
    },
    AuthHttpClient_send_closure: function AuthHttpClient_send_closure(t0) {
      this.authBearer = t0;
    },
    AuthHttpClient_send_closure0: function AuthHttpClient_send_closure0(t0) {
      this.$this = t0;
    },
    Counter: function Counter() {
      this._counter$_value = 0;
    },
    RealtimeClientOptions: function RealtimeClientOptions() {
    },
    SupabaseClient: function SupabaseClient(t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12) {
      var _ = this;
      _._supabase_client$_supabaseKey = t0;
      _._postgrestOptions = t1;
      _._restUrl = t2;
      _._realtimeUrl = t3;
      _._authUrl = t4;
      _._storageUrl = t5;
      _._functionsUrl = t6;
      _._headers = t7;
      _._supabase_client$_httpClient = t8;
      _.__SupabaseClient__authHttpClient_F = $;
      _._authInstance = null;
      _.__SupabaseClient_rest_F = _.__SupabaseClient_realtime_F = _.__SupabaseClient_storage_F = _.__SupabaseClient_functions_F = $;
      _._authStateSubscription = null;
      _.__SupabaseClient__isolate_F = t9;
      _.accessToken = t10;
      _._incrementId = t11;
      _._supabase_client$_log = t12;
    },
    SupabaseClient__listenForAuthEvents_closure: function SupabaseClient__listenForAuthEvents_closure(t0) {
      this.$this = t0;
    },
    SupabaseClient__listenForAuthEvents_closure0: function SupabaseClient__listenForAuthEvents_closure0() {
    },
    PostgrestClientOptions: function PostgrestClientOptions() {
    },
    AuthClientOptions: function AuthClientOptions() {
    },
    StorageClientOptions: function StorageClientOptions() {
    },
    SupabaseQueryBuilder: function SupabaseQueryBuilder(t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10) {
      var _ = this;
      _._postgrest_builder$_body = t0;
      _._postgrest_builder$_headers = t1;
      _._maybeSingle = t2;
      _._postgrest_builder$_method = t3;
      _._schema = t4;
      _._url = t5;
      _._postgrest_builder$_converter = t6;
      _._httpClient = t7;
      _._isolate = t8;
      _._postgrest_builder$_count = t9;
      _._log = t10;
    },
    FlutterAuthClientOptions: function FlutterAuthClientOptions(t0, t1, t2, t3, t4) {
      var _ = this;
      _.localStorage = t0;
      _.detectSessionInUri = t1;
      _.autoRefreshToken = t2;
      _.pkceAsyncStorage = t3;
      _.authFlowType = t4;
    },
    LocalStorage: function LocalStorage() {
    },
    SharedPreferencesLocalStorage: function SharedPreferencesLocalStorage(t0) {
      this.persistSessionKey = t0;
    },
    SharedPreferencesGotrueAsyncStorage: function SharedPreferencesGotrueAsyncStorage(t0) {
      this._initializationCompleter = t0;
      this.__SharedPreferencesGotrueAsyncStorage__prefs_F = $;
    },
    Supabase_initialize(anonKey, url) {
      var $async$goto = 0,
        $async$completer = A._makeAsyncAwaitCompleter(type$.Supabase),
        $async$returnValue, t2, t3, authOptions, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t18, supabaseAuth, t1;
      var $async$Supabase_initialize = A._wrapJsFunctionForAsync(function($async$errorCode, $async$result) {
        if ($async$errorCode === 1)
          return A._asyncRethrow($async$result, $async$completer);
        while (true)
          switch ($async$goto) {
            case 0:
              // Function start
              t1 = $.$get$Supabase__instance();
              if (A.assertTest(!t1._supabase$_initialized))
                A.assertThrow("This instance is already initialized");
              t1._debugEnable = true;
              if (t1._debugEnable)
                t1._logSubscription = A.Logger_Logger("supabase")._getStream$0().listen$1(new A.Supabase_initialize_closure());
              t2 = $.$get$_log();
              t2.log$4(B.Level_CONFIG_700, "Initialize Supabase v2.8.1", null, null);
              t3 = new A.SharedPreferencesGotrueAsyncStorage(new A._AsyncCompleter(new A._Future($.Zone__current, type$._Future_void), type$._AsyncCompleter_void));
              t3._local_storage$_initialize$0();
              authOptions = B.FlutterAuthClientOptions_zCA.copyWith$1$pkceAsyncStorage(t3);
              if (authOptions.localStorage == null) {
                t3 = A.Uri_parse(url, 0, null);
                authOptions = authOptions.copyWith$1$localStorage(new A.SharedPreferencesLocalStorage("sb-" + A.S(B.JSArray_methods.get$first(t3.get$host(t3).split("."))) + "-auth-token"));
              }
              t3 = type$.String;
              t4 = A.LinkedHashMap_LinkedHashMap$of(B.Map_Rb90U, t3, t3);
              t5 = A.Logger_Logger("supabase.supabase");
              t6 = url + "/rest/v1";
              t7 = A.stringReplaceAllUnchecked(url + "/realtime/v1", "http", "ws");
              t8 = url + "/auth/v1";
              t9 = url + "/storage/v1";
              t10 = url + "/functions/v1";
              t11 = A.LinkedHashMap_LinkedHashMap$of(B.Map_RbpoZ, t3, t3);
              t11.addAll$1(0, t4);
              t4 = new A.YAJsonIsolate();
              t4.initialize$0(0);
              t12 = new A.SupabaseClient(anonKey, B.C_PostgrestClientOptions, t6, t7, t8, t9, t10, t11, null, t4, null, new A.Counter(), t5);
              t13 = authOptions.authFlowType;
              t14 = A.LinkedHashMap_LinkedHashMap$of(t11, t3, t3);
              t14.$indexSet(0, "apikey", anonKey);
              t14.$indexSet(0, "Authorization", "Bearer " + anonKey);
              t15 = type$.AuthState;
              t16 = A.BehaviorSubject_BehaviorSubject(false, t15);
              t15 = A.BehaviorSubject_BehaviorSubject(true, t15);
              t17 = A.Logger_Logger("supabase.auth");
              t18 = A.LinkedHashMap_LinkedHashMap$of(B.Map_RbfUP, t3, t3);
              t18.addAll$1(0, t14);
              t14 = new A.GoTrueClient(t8, t18, null, t16, t15, authOptions.pkceAsyncStorage, t13, t17);
              t14.__GoTrueClient__autoRefreshToken_A = true;
              t17.log$4(B.Level_CONFIG_700, "Initialize GoTrueClient v2.11.0 with url: " + t8 + ", autoRefreshToken: true, flowType: " + t13.toString$0(0) + ", tickDuration: " + B.Duration_10000000.toString$0(0) + ", tickThreshold: 3", null, null);
              t17.log$4(B.Level_FINEST_300, "Initialize with headers: " + t18.toString$0(0), null, null);
              t8 = new A.GoTrueAdminApi(t8, t18, null);
              t8.get$_fetch();
              t8.__GoTrueAdminApi_mfa_F !== $ && A.throwLateFieldAI("mfa");
              t8.__GoTrueAdminApi_mfa_F = new A.GoTrueAdminMFAApi();
              t14.__GoTrueClient_admin_F = t8;
              t14.get$_gotrue_client$_fetch();
              t14.__GoTrueClient_mfa_F !== $ && A.throwLateFieldAI("mfa");
              t14.__GoTrueClient_mfa_F = new A.GoTrueMFAApi();
              t14.startAutoRefresh$0();
              t14._mayStartBroadcastChannel$0();
              t12._authInstance = t14;
              A.zoneClient();
              t8 = new A.BrowserClient(A.LinkedHashSet_LinkedHashSet$_empty(type$.JSObject));
              t8 = new A.AuthHttpClient(t8, anonKey, t12.get$_getAccessToken());
              t12.__SupabaseClient__authHttpClient_F = t8;
              t13 = A.LinkedHashMap_LinkedHashMap$of(t11, t3, t3);
              t14 = A.Logger_Logger("supabase.postgrest");
              t15 = A.LinkedHashMap_LinkedHashMap$of(B.Map_Rb3cI, t3, t3);
              t15.addAll$1(0, t13);
              t14.log$4(B.Level_CONFIG_700, "Initialize PostgrestClient with url: " + t6 + ", schema: public", null, null);
              t14.log$4(B.Level_FINEST_300, "Initialize with headers: " + t13.toString$0(0), null, null);
              t12.__SupabaseClient_rest_F !== $ && A.throwLateFieldAI("rest");
              t12.__SupabaseClient_rest_F = new A.PostgrestClient(t6, t15, "public", t4, true, t14);
              t6 = A.LinkedHashMap_LinkedHashMap$of(t11, t3, t3);
              t13 = A.Logger_Logger("supabase.functions");
              A.LinkedHashMap_LinkedHashMap$of(B.Map_RbkMS, t3, t3).addAll$1(0, t6);
              t13.log$4(B.Level_CONFIG_700, "Initialize FunctionsClient v2.4.0 with url: " + t10, null, null);
              t13.log$4(B.Level_FINEST_300, "Initialize with headers: " + t6.toString$0(0), null, null);
              t12.__SupabaseClient_functions_F !== $ && A.throwLateFieldAI("functions");
              t12.__SupabaseClient_functions_F = new A.FunctionsClient(t4, true, t13);
              t4 = A.LinkedHashMap_LinkedHashMap$of(t11, t3, t3);
              t6 = A.Logger_Logger("supabase.storage");
              A.LinkedHashMap_LinkedHashMap$of(B.Map_Rbn3J, t3, t3).addAll$1(0, t4);
              A.Logger_Logger("supabase.storage");
              t6.log$4(B.Level_CONFIG_700, "Initialize SupabaseStorageClient v2.2.0 with url: " + t9 + ", retryAttempts: 0", null, null);
              t6.log$4(B.Level_FINEST_300, "Initialize with headers: " + t4.toString$0(0), null, null);
              t12.__SupabaseClient_storage_F !== $ && A.throwLateFieldAI("storage");
              t12.__SupabaseClient_storage_F = new A.SupabaseStorageClient(0, t6);
              t4 = type$.dynamic;
              t6 = A.LinkedHashMap_LinkedHashMap$_literal(["apikey", anonKey], t3, t4);
              t3 = A.LinkedHashMap_LinkedHashMap$_empty(t3, t3);
              t3.$indexSet(0, "apikey", anonKey);
              t3.addAll$1(0, t11);
              t3 = A.RealtimeClient$(t7, t3, t8, null, t6, B.Duration_10000000);
              t12.__SupabaseClient_realtime_F !== $ && A.throwLateFieldAI("realtime");
              t12.__SupabaseClient_realtime_F = t3;
              t5.log$4(B.Level_CONFIG_700, "Initialize SupabaseClient v2.6.0 with no custom access token", null, null);
              t12._listenForAuthEvents$0();
              t1.__Supabase_client_A = t12;
              B.JSArray_methods.add$1(A.BindingBase_checkInstance($.WidgetsBinding__instance, type$.WidgetsBinding).WidgetsBinding__observers, t1);
              t1._supabase$_initialized = true;
              supabaseAuth = t1._supabaseAuth = new A.SupabaseAuth($.$get$AppLinks__instance(), A.Logger_Logger("supabase.supabase_flutter"));
              $async$goto = 3;
              return A._asyncAwait(supabaseAuth.initialize$1$options(0, authOptions), $async$Supabase_initialize);
            case 3:
              // returning from await.
              t1.__Supabase__restoreSessionCancellableOperation_A = A.CancelableOperation_CancelableOperation$fromFuture(supabaseAuth.recoverSession$0(), null, t4);
              t2.log$4(B.Level_INFO_800, "***** Supabase init completed *****", null, null);
              $async$returnValue = t1;
              // goto return
              $async$goto = 1;
              break;
            case 1:
              // return
              return A._asyncReturn($async$returnValue, $async$completer);
          }
      });
      return A._asyncStartSync($async$Supabase_initialize, $async$completer);
    },
    Supabase: function Supabase() {
      var _ = this;
      _._supabase$_initialized = false;
      _.__Supabase_client_A = $;
      _._supabaseAuth = null;
      _._debugEnable = false;
      _.__Supabase__restoreSessionCancellableOperation_A = $;
      _._logSubscription = _._realtimeReconnectOperation = null;
    },
    Supabase_initialize_closure: function Supabase_initialize_closure() {
    },
    _Supabase_Object_WidgetsBindingObserver: function _Supabase_Object_WidgetsBindingObserver() {
    },
    SupabaseAuth: function SupabaseAuth(t0, t1) {
      var _ = this;
      _.__SupabaseAuth__autoRefreshToken_A = _.__SupabaseAuth__authFlowType_A = _.__SupabaseAuth__localStorage_A = $;
      _._authSubscription = null;
      _._appLinks = t0;
      _._supabase_auth$_log = t1;
    },
    SupabaseAuth_initialize_closure: function SupabaseAuth_initialize_closure(t0) {
      this.$this = t0;
    },
    SupabaseAuth_initialize_closure0: function SupabaseAuth_initialize_closure0() {
    },
    _SupabaseAuth_Object_WidgetsBindingObserver: function _SupabaseAuth_Object_WidgetsBindingObserver() {
    },
    UrlLauncherPlatform: function UrlLauncherPlatform() {
    },
    UrlLauncherPlugin: function UrlLauncherPlugin(t0) {
      this._window = t0;
    },
    Matrix4_tryInvert(other) {
      var r = new A.Matrix40(new Float64Array(16));
      if (r.copyInverse$1(other) === 0)
        return null;
      return r;
    },
    Matrix4$zero() {
      return new A.Matrix40(new Float64Array(16));
    },
    Matrix4_Matrix4$identity() {
      var t1 = new A.Matrix40(new Float64Array(16));
      t1.setIdentity$0();
      return t1;
    },
    Matrix4_Matrix4$translationValues(x, y, z) {
      var t1 = new Float64Array(16),
        t2 = new A.Matrix40(t1);
      t2.setIdentity$0();
      t1[14] = z;
      t1[13] = y;
      t1[12] = x;
      return t2;
    },
    Matrix4_Matrix4$diagonal3Values(x, y, z) {
      var t1 = new Float64Array(16);
      t1[15] = 1;
      t1[10] = z;
      t1[5] = y;
      t1[0] = x;
      return new A.Matrix40(t1);
    },
    Matrix40: function Matrix40(t0) {
      this._vector_math_64$_m4storage = t0;
    },
    Vector3: function Vector3(t0) {
      this._v3storage = t0;
    },
    Vector4: function Vector4(t0) {
      this._v4storage = t0;
    },
    _EventStreamSubscription$(_target, _eventType, onData, _useCapture, $T) {
      var t1;
      if (onData == null)
        t1 = null;
      else {
        t1 = A._wrapZone(new A._EventStreamSubscription_closure(onData), type$.JSObject);
        t1 = t1 == null ? null : A._functionToJS1(t1);
      }
      t1 = new A._EventStreamSubscription(_target, _eventType, t1, false, $T._eval$1("_EventStreamSubscription<0>"));
      t1._tryResume$0();
      return t1;
    },
    _wrapZone(callback, $T) {
      var t1 = $.Zone__current;
      if (t1 === B.C__RootZone)
        return callback;
      return t1.bindUnaryCallbackGuarded$1$1(callback, $T);
    },
    EventStreamProvider0: function EventStreamProvider0(t0, t1) {
      this._eventType = t0;
      this.$ti = t1;
    },
    _EventStream: function _EventStream(t0, t1, t2, t3) {
      var _ = this;
      _._target = t0;
      _._eventType = t1;
      _._useCapture = t2;
      _.$ti = t3;
    },
    _EventStreamSubscription: function _EventStreamSubscription(t0, t1, t2, t3, t4) {
      var _ = this;
      _._pauseCount = 0;
      _._target = t0;
      _._eventType = t1;
      _._streams$_onData = t2;
      _._useCapture = t3;
      _.$ti = t4;
    },
    _EventStreamSubscription_closure: function _EventStreamSubscription_closure(t0) {
      this.onData = t0;
    },
    _EventStreamSubscription_onData_closure: function _EventStreamSubscription_onData_closure(t0) {
      this.handleData = t0;
    },
    HtmlWebSocketChannel$connect(url) {
      var t3, t4, localToForeignController, foreignToLocalController, t5, t6, _null = null,
        t1 = self,
        t2 = t1.WebSocket;
      t1 = type$.JSArray_nullable_Object._as(new t1.Array());
      t3 = type$.JSObject;
      t1 = t3._as(new t2(url, t1));
      t1.binaryType = "arraybuffer";
      t2 = new A.StreamChannelController(type$.StreamChannelController_nullable_Object);
      t4 = type$.nullable_Object;
      localToForeignController = A.StreamController_StreamController(_null, _null, true, t4);
      foreignToLocalController = A.StreamController_StreamController(_null, _null, true, t4);
      t5 = A._instanceType(foreignToLocalController);
      t6 = A._instanceType(localToForeignController);
      t2.set$__StreamChannelController__local_F(A.GuaranteeChannel$(new A._ControllerStream(foreignToLocalController, t5._eval$1("_ControllerStream<1>")), new A._StreamSinkWrapper(localToForeignController, t6._eval$1("_StreamSinkWrapper<1>")), true, t4));
      t4 = A.GuaranteeChannel$(new A._ControllerStream(localToForeignController, t6._eval$1("_ControllerStream<1>")), new A._StreamSinkWrapper(foreignToLocalController, t5._eval$1("_StreamSinkWrapper<1>")), false, t4);
      t2.__StreamChannelController__foreign_F !== $ && A.throwLateFieldAI("_foreign");
      t2.set$__StreamChannelController__foreign_F(t4);
      t3._as(t1);
      t2 = new A.HtmlWebSocketChannel(t1, t2);
      t2.HtmlWebSocketChannel$1(t1);
      return t2;
    },
    HtmlWebSocketChannel: function HtmlWebSocketChannel(t0, t1) {
      var _ = this;
      _.innerWebSocket = t0;
      _._localCloseReason = _._localCloseCode = _._closeReason = _._closeCode = null;
      _.__HtmlWebSocketChannel__readyCompleter_A = $;
      _._html$_controller = t1;
      _.__HtmlWebSocketChannel_sink_FI = $;
    },
    HtmlWebSocketChannel_closure: function HtmlWebSocketChannel_closure(t0) {
      this.$this = t0;
    },
    HtmlWebSocketChannel_closure0: function HtmlWebSocketChannel_closure0(t0) {
      this.$this = t0;
    },
    HtmlWebSocketChannel_closure1: function HtmlWebSocketChannel_closure1(t0) {
      this.$this = t0;
    },
    HtmlWebSocketChannel__listen_closure: function HtmlWebSocketChannel__listen_closure(t0) {
      this.$this = t0;
    },
    HtmlWebSocketChannel__listen_closure0: function HtmlWebSocketChannel__listen_closure0(t0) {
      this.$this = t0;
    },
    _HtmlWebSocketSink: function _HtmlWebSocketSink(t0, t1) {
      this._html$_channel = t0;
      this._stream_sink$_sink = t1;
    },
    WebSocketChannelException: function WebSocketChannelException(t0) {
      this.message = t0;
    },
    DtdExternalId: function DtdExternalId(t0, t1, t2, t3) {
      var _ = this;
      _.publicId = t0;
      _.publicIdType = t1;
      _.systemId = t2;
      _.systemIdType = t3;
    },
    _textReplace(match) {
      var t1 = match.group$1(0);
      t1.toString;
      switch (t1) {
        case "<":
          return "&lt;";
        case "&":
          return "&amp;";
        case "]]>":
          return "]]&gt;";
        default:
          return A._asNumericCharacterReferences(t1);
      }
    },
    _singeQuoteAttributeReplace(match) {
      var t1 = match.group$1(0);
      t1.toString;
      switch (t1) {
        case "'":
          return "&apos;";
        case "&":
          return "&amp;";
        case "<":
          return "&lt;";
        default:
          return A._asNumericCharacterReferences(t1);
      }
    },
    _doubleQuoteAttributeReplace(match) {
      var t1 = match.group$1(0);
      t1.toString;
      switch (t1) {
        case '"':
          return "&quot;";
        case "&":
          return "&amp;";
        case "<":
          return "&lt;";
        default:
          return A._asNumericCharacterReferences(t1);
      }
    },
    _asNumericCharacterReferences(toEscape) {
      var t1 = type$.Runes;
      return A.MappedIterable_MappedIterable(new A.Runes(toEscape), t1._eval$1("String(Iterable.E)")._as(new A._asNumericCharacterReferences_closure()), t1._eval$1("Iterable.E"), type$.String).join$0(0);
    },
    XmlDefaultEntityMapping: function XmlDefaultEntityMapping() {
    },
    _asNumericCharacterReferences_closure: function _asNumericCharacterReferences_closure() {
    },
    XmlEntityMapping: function XmlEntityMapping() {
    },
    XmlAttributeType: function XmlAttributeType(t0, t1, t2) {
      this.token = t0;
      this.index = t1;
      this._name = t2;
    },
    XmlNodeType: function XmlNodeType(t0, t1) {
      this.index = t0;
      this._name = t1;
    },
    XmlException: function XmlException() {
    },
    XmlFormatException: function XmlFormatException() {
    },
    XmlParentException$(message, node, $parent) {
      return new A.XmlParentException($parent, message);
    },
    XmlParentException_checkNoParent(node) {
      if (node.get$parent(node) != null)
        throw A.wrapException(A.XmlParentException$(string$.Node_a, node, node.get$parent(node)));
    },
    XmlParentException: function XmlParentException(t0, t1) {
      this.parent = t0;
      this.message = t1;
    },
    XmlParserException$(message, buffer, position) {
      return new A.XmlParserException(buffer, position, $, $, $, message);
    },
    XmlParserException: function XmlParserException(t0, t1, t2, t3, t4, t5) {
      var _ = this;
      _.buffer = t0;
      _.position = t1;
      _.XmlFormatException___XmlFormatException_line_FI = t2;
      _.XmlFormatException___XmlFormatException_column_FI = t3;
      _.XmlFormatException___XmlFormatException__lineAndColumn_FI = t4;
      _.message = t5;
    },
    _XmlParserException_XmlException_XmlFormatException: function _XmlParserException_XmlException_XmlFormatException() {
    },
    XmlTagException$(message, actualName, buffer, expectedName, position) {
      return new A.XmlTagException(buffer, position, $, $, $, message);
    },
    XmlTagException_XmlTagException$mismatchClosingTag(expectedName, actualName, buffer, position) {
      return A.XmlTagException$("Expected </" + expectedName + ">, but found </" + actualName + ">", actualName, buffer, expectedName, position);
    },
    XmlTagException_XmlTagException$unexpectedClosingTag(actualName, buffer, position) {
      return A.XmlTagException$("Unexpected </" + actualName + ">", actualName, buffer, null, position);
    },
    XmlTagException_XmlTagException$missingClosingTag(expectedName, buffer, position) {
      return A.XmlTagException$("Missing </" + expectedName + ">", null, buffer, expectedName, position);
    },
    XmlTagException: function XmlTagException(t0, t1, t2, t3, t4, t5) {
      var _ = this;
      _.buffer = t0;
      _.position = t1;
      _.XmlFormatException___XmlFormatException_line_FI = t2;
      _.XmlFormatException___XmlFormatException_column_FI = t3;
      _.XmlFormatException___XmlFormatException__lineAndColumn_FI = t4;
      _.message = t5;
    },
    _XmlTagException_XmlException_XmlFormatException: function _XmlTagException_XmlException_XmlFormatException() {
    },
    XmlNodeTypeException$(message, node, types) {
      return new A.XmlNodeTypeException(message);
    },
    XmlNodeTypeException_checkValidType(node, types) {
      if (!types.contains$1(0, node.get$nodeType(node)))
        throw A.wrapException(new A.XmlNodeTypeException("Got " + node.get$nodeType(node).toString$0(0) + ", but expected one of " + types.join$1(0, ", ")));
    },
    XmlNodeTypeException: function XmlNodeTypeException(t0) {
      this.message = t0;
    },
    XmlDescendantsIterable: function XmlDescendantsIterable(t0) {
      this._descendants$_start = t0;
    },
    XmlDescendantsIterator: function XmlDescendantsIterator(t0) {
      this._todo = t0;
      this.__XmlDescendantsIterator__current_A = $;
    },
    XmlStringExtension_get_innerText(_this) {
      var t1 = type$.XmlDescendantsIterable;
      return new A.MappedIterable(new A.WhereIterable(new A.XmlDescendantsIterable(_this), t1._eval$1("bool(Iterable.E)")._as(new A.XmlStringExtension_get_innerText_closure()), t1._eval$1("WhereIterable<Iterable.E>")), t1._eval$1("String?(Iterable.E)")._as(new A.XmlStringExtension_get_innerText_closure0()), t1._eval$1("MappedIterable<Iterable.E,String?>")).join$0(0);
    },
    XmlStringExtension_get_innerText_closure: function XmlStringExtension_get_innerText_closure() {
    },
    XmlStringExtension_get_innerText_closure0: function XmlStringExtension_get_innerText_closure0() {
    },
    XmlAttributesBase: function XmlAttributesBase() {
    },
    XmlHasAttributes: function XmlHasAttributes() {
    },
    XmlChildrenBase: function XmlChildrenBase() {
    },
    XmlHasChildren: function XmlHasChildren() {
    },
    XmlHasName: function XmlHasName() {
    },
    XmlParentBase: function XmlParentBase() {
    },
    XmlHasParent: function XmlHasParent() {
    },
    XmlValueBase: function XmlValueBase() {
    },
    XmlHasVisitor: function XmlHasVisitor() {
    },
    XmlHasWriter: function XmlHasWriter() {
    },
    XmlAttribute$($name, value, attributeType) {
      var t1 = new A.XmlAttribute($name, value, attributeType, null);
      A._instanceType($name)._eval$1("XmlHasParent.T")._as(t1);
      A.XmlParentException_checkNoParent($name);
      $name.set$_has_parent$_parent(t1);
      return t1;
    },
    XmlAttribute: function XmlAttribute(t0, t1, t2, t3) {
      var _ = this;
      _.name = t0;
      _.value = t1;
      _.attributeType = t2;
      _.XmlHasParent__parent0 = t3;
    },
    _XmlAttribute_XmlNode_XmlHasName: function _XmlAttribute_XmlNode_XmlHasName() {
    },
    _XmlAttribute_XmlNode_XmlHasName_XmlHasParent: function _XmlAttribute_XmlNode_XmlHasName_XmlHasParent() {
    },
    XmlCDATA: function XmlCDATA(t0, t1) {
      this.value = t0;
      this.XmlHasParent__parent0 = t1;
    },
    XmlComment: function XmlComment(t0, t1) {
      this.value = t0;
      this.XmlHasParent__parent0 = t1;
    },
    XmlData: function XmlData() {
    },
    _XmlData_XmlNode_XmlHasParent: function _XmlData_XmlNode_XmlHasParent() {
    },
    XmlDeclaration$(attributes) {
      var t1 = A.XmlNodeList$(type$.XmlAttribute),
        t2 = new A.XmlDeclaration(t1, null);
      type$.Set_XmlNodeType._as(B.Set_L38eo);
      t1.__XmlNodeList__parent_F !== $ && A.throwLateFieldAI("_parent");
      t1.__XmlNodeList__parent_F = t2;
      t1.__XmlNodeList__nodeTypes_F !== $ && A.throwLateFieldAI("_nodeTypes");
      t1.set$__XmlNodeList__nodeTypes_F(B.Set_L38eo);
      t1.addAll$1(0, attributes);
      return t2;
    },
    XmlDeclaration: function XmlDeclaration(t0, t1) {
      this.XmlHasAttributes_attributes = t0;
      this.XmlHasParent__parent0 = t1;
    },
    XmlDeclaration_copy_closure: function XmlDeclaration_copy_closure() {
    },
    _XmlDeclaration_XmlNode_XmlHasParent: function _XmlDeclaration_XmlNode_XmlHasParent() {
    },
    _XmlDeclaration_XmlNode_XmlHasParent_XmlHasAttributes: function _XmlDeclaration_XmlNode_XmlHasParent_XmlHasAttributes() {
    },
    XmlDoctype: function XmlDoctype(t0, t1, t2, t3) {
      var _ = this;
      _.name = t0;
      _.externalId = t1;
      _.internalSubset = t2;
      _.XmlHasParent__parent0 = t3;
    },
    _XmlDoctype_XmlNode_XmlHasParent: function _XmlDoctype_XmlNode_XmlHasParent() {
    },
    XmlDocument$(children) {
      var t1 = A.XmlNodeList$(type$.XmlNode),
        t2 = new A.XmlDocument(t1);
      type$.Set_XmlNodeType._as(B.Set_Oyjt9);
      t1.__XmlNodeList__parent_F !== $ && A.throwLateFieldAI("_parent");
      t1.__XmlNodeList__parent_F = t2;
      t1.__XmlNodeList__nodeTypes_F !== $ && A.throwLateFieldAI("_nodeTypes");
      t1.set$__XmlNodeList__nodeTypes_F(B.Set_Oyjt9);
      t1.addAll$1(0, children);
      return t2;
    },
    XmlDocument: function XmlDocument(t0) {
      this.XmlHasChildren_children = t0;
    },
    XmlDocument_copy_closure: function XmlDocument_copy_closure() {
    },
    _XmlDocument_XmlNode_XmlHasChildren: function _XmlDocument_XmlNode_XmlHasChildren() {
    },
    XmlElement$($name, attributes, children, isSelfClosing) {
      var t4,
        _s10_ = "_nodeTypes",
        t1 = A.XmlNodeList$(type$.XmlNode),
        t2 = A.XmlNodeList$(type$.XmlAttribute),
        t3 = new A.XmlElement(isSelfClosing, $name, t1, t2, null);
      A._instanceType($name)._eval$1("XmlHasParent.T")._as(t3);
      A.XmlParentException_checkNoParent($name);
      $name.set$_has_parent$_parent(t3);
      t4 = type$.Set_XmlNodeType;
      t4._as(B.Set_L38eo);
      t2.__XmlNodeList__parent_F !== $ && A.throwLateFieldAI("_parent");
      t2.__XmlNodeList__parent_F = t3;
      t2.__XmlNodeList__nodeTypes_F !== $ && A.throwLateFieldAI(_s10_);
      t2.set$__XmlNodeList__nodeTypes_F(B.Set_L38eo);
      t2.addAll$1(0, attributes);
      t4._as(B.Set_kiQsn);
      t1.__XmlNodeList__parent_F !== $ && A.throwLateFieldAI("_parent");
      t1.__XmlNodeList__parent_F = t3;
      t1.__XmlNodeList__nodeTypes_F !== $ && A.throwLateFieldAI(_s10_);
      t1.set$__XmlNodeList__nodeTypes_F(B.Set_kiQsn);
      t1.addAll$1(0, children);
      return t3;
    },
    XmlElement$tag(qualifiedName, attributes, children, isSelfClosing) {
      var _s10_ = "_nodeTypes",
        t1 = A.XmlName_XmlName$fromString(qualifiedName),
        t2 = A.XmlNodeList$(type$.XmlNode),
        t3 = A.XmlNodeList$(type$.XmlAttribute),
        t4 = new A.XmlElement(isSelfClosing, t1, t2, t3, null);
      A._instanceType(t1)._eval$1("XmlHasParent.T")._as(t4);
      A.XmlParentException_checkNoParent(t1);
      t1.set$_has_parent$_parent(t4);
      t1 = type$.Set_XmlNodeType;
      t1._as(B.Set_L38eo);
      t3.__XmlNodeList__parent_F !== $ && A.throwLateFieldAI("_parent");
      t3.__XmlNodeList__parent_F = t4;
      t3.__XmlNodeList__nodeTypes_F !== $ && A.throwLateFieldAI(_s10_);
      t3.set$__XmlNodeList__nodeTypes_F(B.Set_L38eo);
      t3.addAll$1(0, attributes);
      t1._as(B.Set_kiQsn);
      t2.__XmlNodeList__parent_F !== $ && A.throwLateFieldAI("_parent");
      t2.__XmlNodeList__parent_F = t4;
      t2.__XmlNodeList__nodeTypes_F !== $ && A.throwLateFieldAI(_s10_);
      t2.set$__XmlNodeList__nodeTypes_F(B.Set_kiQsn);
      t2.addAll$1(0, children);
      return t4;
    },
    XmlElement: function XmlElement(t0, t1, t2, t3, t4) {
      var _ = this;
      _.isSelfClosing = t0;
      _.name = t1;
      _.XmlHasChildren_children = t2;
      _.XmlHasAttributes_attributes = t3;
      _.XmlHasParent__parent0 = t4;
    },
    XmlElement_copy_closure: function XmlElement_copy_closure() {
    },
    XmlElement_copy_closure0: function XmlElement_copy_closure0() {
    },
    _XmlElement_XmlNode_XmlHasName: function _XmlElement_XmlNode_XmlHasName() {
    },
    _XmlElement_XmlNode_XmlHasName_XmlHasParent: function _XmlElement_XmlNode_XmlHasName_XmlHasParent() {
    },
    _XmlElement_XmlNode_XmlHasName_XmlHasParent_XmlHasAttributes: function _XmlElement_XmlNode_XmlHasName_XmlHasParent_XmlHasAttributes() {
    },
    _XmlElement_XmlNode_XmlHasName_XmlHasParent_XmlHasAttributes_XmlHasChildren: function _XmlElement_XmlNode_XmlHasName_XmlHasParent_XmlHasAttributes_XmlHasChildren() {
    },
    XmlNode: function XmlNode() {
    },
    _XmlNode_Object_XmlAttributesBase: function _XmlNode_Object_XmlAttributesBase() {
    },
    _XmlNode_Object_XmlAttributesBase_XmlChildrenBase: function _XmlNode_Object_XmlAttributesBase_XmlChildrenBase() {
    },
    _XmlNode_Object_XmlAttributesBase_XmlChildrenBase_XmlHasVisitor: function _XmlNode_Object_XmlAttributesBase_XmlChildrenBase_XmlHasVisitor() {
    },
    _XmlNode_Object_XmlAttributesBase_XmlChildrenBase_XmlHasVisitor_XmlHasWriter: function _XmlNode_Object_XmlAttributesBase_XmlChildrenBase_XmlHasVisitor_XmlHasWriter() {
    },
    _XmlNode_Object_XmlAttributesBase_XmlChildrenBase_XmlHasVisitor_XmlHasWriter_XmlParentBase: function _XmlNode_Object_XmlAttributesBase_XmlChildrenBase_XmlHasVisitor_XmlHasWriter_XmlParentBase() {
    },
    _XmlNode_Object_XmlAttributesBase_XmlChildrenBase_XmlHasVisitor_XmlHasWriter_XmlParentBase_XmlValueBase: function _XmlNode_Object_XmlAttributesBase_XmlChildrenBase_XmlHasVisitor_XmlHasWriter_XmlParentBase_XmlValueBase() {
    },
    XmlProcessing: function XmlProcessing(t0, t1, t2) {
      this.target = t0;
      this.value = t1;
      this.XmlHasParent__parent0 = t2;
    },
    XmlText: function XmlText(t0, t1) {
      this.value = t0;
      this.XmlHasParent__parent0 = t1;
    },
    XmlCache: function XmlCache(t0, t1, t2, t3) {
      var _ = this;
      _._loader = t0;
      _._maxSize = t1;
      _._cache$_values = t2;
      _.$ti = t3;
    },
    XmlCharacterDataParser$(_stopper, _minLength) {
      if (A.assertTest(_stopper.length === 1))
        A.assertThrow("Invalid stopper character: " + _stopper);
      return new A.XmlCharacterDataParser(_stopper, _minLength);
    },
    XmlCharacterDataParser: function XmlCharacterDataParser(t0, t1) {
      this._stopper = t0;
      this._minLength = t1;
    },
    XmlName_XmlName$fromString(qualified) {
      var index = B.JSString_methods.indexOf$1(qualified, ":");
      if (index > 0)
        return new A.XmlPrefixName(B.JSString_methods.substring$2(qualified, 0, index), B.JSString_methods.substring$1(qualified, index + 1), qualified, null);
      else
        return new A.XmlSimpleName(qualified, null);
    },
    XmlName: function XmlName() {
    },
    _XmlName_Object_XmlHasVisitor: function _XmlName_Object_XmlHasVisitor() {
    },
    _XmlName_Object_XmlHasVisitor_XmlHasWriter: function _XmlName_Object_XmlHasVisitor_XmlHasWriter() {
    },
    _XmlName_Object_XmlHasVisitor_XmlHasWriter_XmlHasParent: function _XmlName_Object_XmlHasVisitor_XmlHasWriter_XmlHasParent() {
    },
    createNameMatcher($name, namespace) {
      if ($name === "*")
        return new A.createNameMatcher_closure();
      else
        return new A.createNameMatcher_closure0($name);
    },
    createNameMatcher_closure: function createNameMatcher_closure() {
    },
    createNameMatcher_closure0: function createNameMatcher_closure0(t0) {
      this.name = t0;
    },
    XmlNodeList$($E) {
      return new A.XmlNodeList(A._setArrayType([], $E._eval$1("JSArray<0>")), $E._eval$1("XmlNodeList<0>"));
    },
    XmlNodeList: function XmlNodeList(t0, t1) {
      var _ = this;
      _.__XmlNodeList__nodeTypes_F = _.__XmlNodeList__parent_F = $;
      _._wrappers$_base = t0;
      _.$ti = t1;
    },
    XmlNodeList__expandFragment_closure: function XmlNodeList__expandFragment_closure(t0) {
      this.$this = t0;
    },
    XmlPrefixName: function XmlPrefixName(t0, t1, t2, t3) {
      var _ = this;
      _.prefix = t0;
      _.local = t1;
      _.qualified = t2;
      _.XmlHasParent__parent0 = t3;
    },
    XmlSimpleName: function XmlSimpleName(t0, t1) {
      this.local = t0;
      this.XmlHasParent__parent0 = t1;
    },
    XmlVisitor: function XmlVisitor() {
    },
    XmlWriter: function XmlWriter(t0, t1) {
      this.buffer = t0;
      this.entityMapping = t1;
    },
    _XmlWriter_Object_XmlVisitor: function _XmlWriter_Object_XmlVisitor() {
    },
    XmlAnnotator: function XmlAnnotator(t0, t1, t2, t3, t4, t5, t6) {
      var _ = this;
      _.validateNesting = t0;
      _.validateDocument = t1;
      _.withBuffer = t2;
      _.withLocation = t3;
      _.withParent = t4;
      _._roots = t5;
      _._parents = t6;
    },
    XmlHasBuffer: function XmlHasBuffer() {
    },
    XmlHasLocation: function XmlHasLocation() {
    },
    XmlHasParent0: function XmlHasParent0() {
    },
    XmlEventEncoder: function XmlEventEncoder(t0) {
      this.entityMapping = t0;
    },
    _XmlEventEncoderSink: function _XmlEventEncoderSink(t0, t1) {
      this.sink = t0;
      this.entityMapping = t1;
    },
    __XmlEventEncoderSink_Object_XmlEventVisitor: function __XmlEventEncoderSink_Object_XmlEventVisitor() {
    },
    _XmlNodeDecoderSink: function _XmlNodeDecoderSink(t0) {
      this.sink = t0;
      this.parent = null;
    },
    _XmlNodeDecoderSink_convertAttributes_closure: function _XmlNodeDecoderSink_convertAttributes_closure() {
    },
    __XmlNodeDecoderSink_Object_XmlEventVisitor: function __XmlNodeDecoderSink_Object_XmlEventVisitor() {
    },
    XmlEvent: function XmlEvent() {
    },
    _XmlEvent_Object_XmlHasParent: function _XmlEvent_Object_XmlHasParent() {
    },
    _XmlEvent_Object_XmlHasParent_XmlHasLocation: function _XmlEvent_Object_XmlHasParent_XmlHasLocation() {
    },
    _XmlEvent_Object_XmlHasParent_XmlHasLocation_XmlHasBuffer: function _XmlEvent_Object_XmlHasParent_XmlHasLocation_XmlHasBuffer() {
    },
    XmlCDATAEvent: function XmlCDATAEvent(t0, t1, t2, t3, t4) {
      var _ = this;
      _.value = t0;
      _.XmlHasBuffer__buffer = t1;
      _.XmlHasLocation__start = t2;
      _.XmlHasLocation__stop = t3;
      _.XmlHasParent__parent = t4;
    },
    XmlCommentEvent: function XmlCommentEvent(t0, t1, t2, t3, t4) {
      var _ = this;
      _.value = t0;
      _.XmlHasBuffer__buffer = t1;
      _.XmlHasLocation__start = t2;
      _.XmlHasLocation__stop = t3;
      _.XmlHasParent__parent = t4;
    },
    XmlDeclarationEvent: function XmlDeclarationEvent(t0, t1, t2, t3, t4) {
      var _ = this;
      _.attributes = t0;
      _.XmlHasBuffer__buffer = t1;
      _.XmlHasLocation__start = t2;
      _.XmlHasLocation__stop = t3;
      _.XmlHasParent__parent = t4;
    },
    XmlDoctypeEvent: function XmlDoctypeEvent(t0, t1, t2, t3, t4, t5, t6) {
      var _ = this;
      _.name = t0;
      _.externalId = t1;
      _.internalSubset = t2;
      _.XmlHasBuffer__buffer = t3;
      _.XmlHasLocation__start = t4;
      _.XmlHasLocation__stop = t5;
      _.XmlHasParent__parent = t6;
    },
    XmlEndElementEvent: function XmlEndElementEvent(t0, t1, t2, t3, t4) {
      var _ = this;
      _.name = t0;
      _.XmlHasBuffer__buffer = t1;
      _.XmlHasLocation__start = t2;
      _.XmlHasLocation__stop = t3;
      _.XmlHasParent__parent = t4;
    },
    _XmlEndElementEvent_XmlEvent_XmlNamed: function _XmlEndElementEvent_XmlEvent_XmlNamed() {
    },
    XmlProcessingEvent: function XmlProcessingEvent(t0, t1, t2, t3, t4, t5) {
      var _ = this;
      _.target = t0;
      _.value = t1;
      _.XmlHasBuffer__buffer = t2;
      _.XmlHasLocation__start = t3;
      _.XmlHasLocation__stop = t4;
      _.XmlHasParent__parent = t5;
    },
    XmlStartElementEvent: function XmlStartElementEvent(t0, t1, t2, t3, t4, t5, t6) {
      var _ = this;
      _.name = t0;
      _.attributes = t1;
      _.isSelfClosing = t2;
      _.XmlHasBuffer__buffer = t3;
      _.XmlHasLocation__start = t4;
      _.XmlHasLocation__stop = t5;
      _.XmlHasParent__parent = t6;
    },
    _XmlStartElementEvent_XmlEvent_XmlNamed: function _XmlStartElementEvent_XmlEvent_XmlNamed() {
    },
    XmlRawTextEvent: function XmlRawTextEvent(t0, t1, t2, t3, t4, t5) {
      var _ = this;
      _.raw = t0;
      _.entityMapping = t1;
      _.__XmlRawTextEvent_value_FI = $;
      _.XmlHasBuffer__buffer = t2;
      _.XmlHasLocation__start = t3;
      _.XmlHasLocation__stop = t4;
      _.XmlHasParent__parent = t5;
    },
    XmlEventIterable: function XmlEventIterable(t0, t1, t2, t3, t4, t5, t6) {
      var _ = this;
      _.input = t0;
      _.entityMapping = t1;
      _.validateNesting = t2;
      _.validateDocument = t3;
      _.withBuffer = t4;
      _.withLocation = t5;
      _.withParent = t6;
    },
    XmlEventIterator: function XmlEventIterator(t0, t1, t2) {
      var _ = this;
      _._eventParser = t0;
      _._annotator = t1;
      _._iterator$_context = t2;
      _._iterator$_current = null;
    },
    XmlEventParser: function XmlEventParser(t0) {
      this.entityMapping = t0;
    },
    XmlEventParser_characterData_closure: function XmlEventParser_characterData_closure(t0) {
      this.$this = t0;
    },
    XmlEventParser_startElement_closure: function XmlEventParser_startElement_closure() {
    },
    XmlEventParser_attribute_closure: function XmlEventParser_attribute_closure(t0) {
      this.$this = t0;
    },
    XmlEventParser_attributeAssignment_closure: function XmlEventParser_attributeAssignment_closure() {
    },
    XmlEventParser_attributeValueDoubleQuote_closure: function XmlEventParser_attributeValueDoubleQuote_closure() {
    },
    XmlEventParser_attributeValueSingleQuote_closure: function XmlEventParser_attributeValueSingleQuote_closure() {
    },
    XmlEventParser_attributeValueNoQuote_closure: function XmlEventParser_attributeValueNoQuote_closure() {
    },
    XmlEventParser_endElement_closure: function XmlEventParser_endElement_closure() {
    },
    XmlEventParser_comment_closure: function XmlEventParser_comment_closure() {
    },
    XmlEventParser_cdata_closure: function XmlEventParser_cdata_closure() {
    },
    XmlEventParser_declaration_closure: function XmlEventParser_declaration_closure() {
    },
    XmlEventParser_processing_closure: function XmlEventParser_processing_closure() {
    },
    XmlEventParser_processing_closure0: function XmlEventParser_processing_closure0() {
    },
    XmlEventParser_doctype_closure: function XmlEventParser_doctype_closure() {
    },
    XmlEventParser_doctypeExternalIdSystem_closure: function XmlEventParser_doctypeExternalIdSystem_closure() {
    },
    XmlEventParser_doctypeExternalIdPublic_closure: function XmlEventParser_doctypeExternalIdPublic_closure() {
    },
    XmlEventParser_doctypeIntSubset_closure: function XmlEventParser_doctypeIntSubset_closure() {
    },
    eventParserCache_closure: function eventParserCache_closure() {
    },
    ConversionSink: function ConversionSink(t0, t1) {
      this.callback = t0;
      this.$ti = t1;
    },
    XmlEventAttribute: function XmlEventAttribute(t0, t1, t2, t3) {
      var _ = this;
      _.name = t0;
      _.value = t1;
      _.attributeType = t2;
      _.XmlHasParent__parent = t3;
    },
    _XmlEventAttribute_Object_XmlNamed: function _XmlEventAttribute_Object_XmlNamed() {
    },
    _XmlEventAttribute_Object_XmlNamed_XmlHasParent: function _XmlEventAttribute_Object_XmlNamed_XmlHasParent() {
    },
    XmlNamed: function XmlNamed() {
    },
    XmlEventVisitor: function XmlEventVisitor() {
    },
    YAJsonIsolate: function YAJsonIsolate() {
    },
    main() {
      var $async$goto = 0,
        $async$completer = A._makeAsyncAwaitCompleter(type$.void);
      var $async$main = A._wrapJsFunctionForAsync(function($async$errorCode, $async$result) {
        if ($async$errorCode === 1)
          return A._asyncRethrow($async$result, $async$completer);
        while (true)
          switch ($async$goto) {
            case 0:
              // Function start
              $async$goto = 2;
              return A._asyncAwait(A.bootstrapEngine(new A.main_closure(), new A.main_closure0()), $async$main);
            case 2:
              // returning from await.
              // implicit return
              return A._asyncReturn(null, $async$completer);
          }
      });
      return A._asyncStartSync($async$main, $async$completer);
    },
    main_closure0: function main_closure0() {
    },
    main_closure: function main_closure() {
    },
    Gradient_lerp(a, b, t) {
      return a;
    },
    zoneClient() {
      return null;
    },
    LinkViewController__viewFactory(viewId) {
      return $.LinkViewController__instances.$index(0, A._asInt(viewId)).get$_link$_element();
    },
    printString(string) {
      if (typeof dartPrint == "function") {
        dartPrint(string);
        return;
      }
      if (typeof console == "object" && typeof console.log != "undefined") {
        console.log(string);
        return;
      }
      if (typeof print == "function") {
        print(string);
        return;
      }
      throw "Unable to print message: " + String(string);
    },
    _Platform__operatingSystem() {
      throw A.wrapException(A.UnsupportedError$("Platform._operatingSystem"));
    },
    _Platform_operatingSystem() {
      return A._Platform__operatingSystem();
    },
    JSAnyUtilityExtension_instanceOfString(_this, constructorName) {
      var parts, $constructor, t1, t2, _i, part;
      if (constructorName.length === 0)
        return false;
      parts = constructorName.split(".");
      $constructor = type$.JSObject._as(self);
      for (t1 = parts.length, t2 = type$.nullable_JSObject, _i = 0; _i < t1; ++_i) {
        part = parts[_i];
        $constructor = t2._as($constructor[part]);
        if ($constructor == null)
          return false;
      }
      return _this instanceof type$.JavaScriptFunction._as($constructor);
    },
    groupBy(values, key, $S, $T) {
      var t1, _i, element, t2, t3,
        map = A.LinkedHashMap_LinkedHashMap$_empty($T, $S._eval$1("List<0>"));
      for (t1 = $S._eval$1("JSArray<0>"), _i = 0; _i < 1; ++_i) {
        element = values[_i];
        t2 = key.call$1(element);
        t3 = map.$index(0, t2);
        if (t3 == null) {
          t3 = A._setArrayType([], t1);
          map.$indexSet(0, t2, t3);
          t2 = t3;
        } else
          t2 = t3;
        J.add$1$ax(t2, element);
      }
      return map;
    },
    CupertinoTextField_inferIOSSpellCheckConfiguration(configuration) {
      return B.SpellCheckConfiguration_asH;
    },
    compute0(callback, message, debugLabel, $M, $R) {
      return A.compute$body(callback, message, debugLabel, $M, $R, $R);
    },
    compute$body(callback, message, debugLabel, $M, $R, $async$type) {
      var $async$goto = 0,
        $async$completer = A._makeAsyncAwaitCompleter($async$type),
        $async$returnValue, t1;
      var $async$compute0 = A._wrapJsFunctionForAsync(function($async$errorCode, $async$result) {
        if ($async$errorCode === 1)
          return A._asyncRethrow($async$result, $async$completer);
        while (true)
          switch ($async$goto) {
            case 0:
              // Function start
              t1 = A._Future$value(null, type$.Null);
              $async$goto = 3;
              return A._asyncAwait(t1, $async$compute0);
            case 3:
              // returning from await.
              $async$returnValue = callback.call$1(message);
              // goto return
              $async$goto = 1;
              break;
            case 1:
              // return
              return A._asyncReturn($async$returnValue, $async$completer);
          }
      });
      return A._asyncStartSync($async$compute0, $async$completer);
    },
    setEquals(a, b, $T) {
      var t1;
      if (a == null)
        return b == null;
      if (b == null || a.get$length(a) !== b.get$length(b))
        return false;
      if (a === b)
        return true;
      for (t1 = a.get$iterator(a); t1.moveNext$0();)
        if (!b.contains$1(0, t1.get$current(t1)))
          return false;
      return true;
    },
    listEquals(a, b, $T) {
      var t1, t2, index;
      if (a == null)
        return b == null;
      if (b == null || J.get$length$asx(a) !== J.get$length$asx(b))
        return false;
      if (a === b)
        return true;
      for (t1 = J.getInterceptor$asx(a), t2 = J.getInterceptor$asx(b), index = 0; index < t1.get$length(a); ++index)
        if (!J.$eq$(t1.$index(a, index), t2.$index(b, index)))
          return false;
      return true;
    },
    mapEquals(a, b, $T, $U) {
      var key,
        t1 = a.get$length(a),
        t2 = b.get$length(b);
      if (t1 !== t2)
        return false;
      if (a === b)
        return true;
      for (t1 = J.get$iterator$ax(a.get$keys(a)); t1.moveNext$0();) {
        key = t1.get$current(t1);
        if (!b.containsKey$1(0, key) || !J.$eq$(b.$index(0, key), a.$index(0, key)))
          return false;
      }
      return true;
    },
    mergeSort(list, compare, $T) {
      var middle, secondLength, scratchSpace,
        end = list.length;
      if (end < 2)
        return;
      if (end < 32) {
        A._insertionSort(list, compare, end, 0, $T);
        return;
      }
      middle = end >>> 1;
      secondLength = end - middle;
      if (0 >= end)
        return A.ioore(list, 0);
      scratchSpace = A.List_List$filled(secondLength, list[0], false, $T);
      A._mergeSort(list, compare, middle, end, scratchSpace, 0, $T);
      A._mergeSort(list, compare, 0, middle, list, secondLength, $T);
      A._merge(compare, list, secondLength, end, scratchSpace, 0, secondLength, list, 0, $T);
    },
    _insertionSort(list, compare, end, start, $T) {
      var pos, element, max, min, mid;
      for (pos = start + 1; pos < end;) {
        if (!(pos < list.length))
          return A.ioore(list, pos);
        element = list[pos];
        for (max = pos, min = start; min < max;) {
          mid = min + B.JSInt_methods._shrOtherPositive$1(max - min, 1);
          if (!(mid >= 0 && mid < list.length))
            return A.ioore(list, mid);
          if (compare.call$2(element, list[mid]) < 0)
            max = mid;
          else
            min = mid + 1;
        }
        ++pos;
        B.JSArray_methods.setRange$4(list, min + 1, pos, list, min);
        if (!(min >= 0 && min < list.length))
          return A.ioore(list, min);
        list[min] = element;
      }
    },
    _movingInsertionSort(list, compare, start, end, target, targetOffset, $T) {
      var i, t1, element, max, max0, min, mid,
        $length = end - start;
      if ($length === 0)
        return;
      if (!(start < list.length))
        return A.ioore(list, start);
      B.JSArray_methods.$indexSet(target, targetOffset, list[start]);
      for (i = 1; i < $length; ++i) {
        t1 = start + i;
        if (!(t1 < list.length))
          return A.ioore(list, t1);
        element = list[t1];
        max = targetOffset + i;
        for (max0 = max, min = targetOffset; min < max0;) {
          mid = min + B.JSInt_methods._shrOtherPositive$1(max0 - min, 1);
          if (!(mid >= 0 && mid < target.length))
            return A.ioore(target, mid);
          t1 = compare.call$2(element, target[mid]);
          if (typeof t1 !== "number")
            return t1.$lt();
          if (t1 < 0)
            max0 = mid;
          else
            min = mid + 1;
        }
        B.JSArray_methods.setRange$4(target, min + 1, max + 1, target, min);
        B.JSArray_methods.$indexSet(target, min, element);
      }
    },
    _mergeSort(list, compare, start, end, target, targetOffset, $T) {
      var middle, firstLength, targetMiddle,
        $length = end - start;
      if ($length < 32) {
        A._movingInsertionSort(list, compare, start, end, target, targetOffset, $T);
        return;
      }
      middle = start + B.JSInt_methods._shrOtherPositive$1($length, 1);
      firstLength = middle - start;
      targetMiddle = targetOffset + firstLength;
      A._mergeSort(list, compare, middle, end, target, targetMiddle, $T);
      A._mergeSort(list, compare, start, middle, list, middle, $T);
      A._merge(compare, list, middle, middle + firstLength, target, targetMiddle, targetMiddle + (end - middle), target, targetOffset, $T);
    },
    _merge(compare, firstList, firstStart, firstEnd, secondList, secondStart, secondEnd, target, targetOffset, $T) {
      var cursor1, firstElement, cursor2, secondElement, t1, targetOffset0, cursor10, cursor20;
      A.assertHelper(firstStart < firstEnd);
      A.assertHelper(secondStart < secondEnd);
      cursor1 = firstStart + 1;
      if (!(firstStart >= 0 && firstStart < firstList.length))
        return A.ioore(firstList, firstStart);
      firstElement = firstList[firstStart];
      cursor2 = secondStart + 1;
      if (!(secondStart >= 0 && secondStart < secondList.length))
        return A.ioore(secondList, secondStart);
      secondElement = secondList[secondStart];
      for (; true; targetOffset = targetOffset0) {
        t1 = compare.call$2(firstElement, secondElement);
        if (typeof t1 !== "number")
          return t1.$le();
        targetOffset0 = targetOffset + 1;
        if (t1 <= 0) {
          B.JSArray_methods.$indexSet(target, targetOffset, firstElement);
          if (cursor1 === firstEnd) {
            targetOffset = targetOffset0;
            break;
          }
          cursor10 = cursor1 + 1;
          if (!(cursor1 >= 0 && cursor1 < firstList.length))
            return A.ioore(firstList, cursor1);
          firstElement = firstList[cursor1];
        } else {
          B.JSArray_methods.$indexSet(target, targetOffset, secondElement);
          if (cursor2 !== secondEnd) {
            cursor20 = cursor2 + 1;
            if (!(cursor2 >= 0 && cursor2 < secondList.length))
              return A.ioore(secondList, cursor2);
            secondElement = secondList[cursor2];
            cursor2 = cursor20;
            continue;
          }
          targetOffset = targetOffset0 + 1;
          B.JSArray_methods.$indexSet(target, targetOffset0, firstElement);
          B.JSArray_methods.setRange$4(target, targetOffset, targetOffset + (firstEnd - cursor1), firstList, cursor1);
          return;
        }
        cursor1 = cursor10;
      }
      targetOffset0 = targetOffset + 1;
      B.JSArray_methods.$indexSet(target, targetOffset, secondElement);
      B.JSArray_methods.setRange$4(target, targetOffset0, targetOffset0 + (secondEnd - cursor2), secondList, cursor2);
    },
    compute(callback, message, debugLabel, $M, $R) {
      return A.compute0(callback, message, debugLabel, $M, $R);
    },
    FlutterTimeline_startSync($name, $arguments) {
      A.Timeline_startSync($name, $arguments, null);
    },
    positionDependentBox(childSize, preferBelow, size, target, verticalOffset) {
      var y, flexibleSpace,
        t1 = target._dy,
        t2 = t1 + verticalOffset,
        t3 = childSize._dy,
        t4 = size._dy - 10,
        fitsBelow = t2 + t3 <= t4;
      t3 = t1 - verticalOffset - t3;
      y = (t3 >= 10 === fitsBelow ? preferBelow : fitsBelow) ? Math.min(t2, t4) : Math.max(t3, 10);
      t1 = childSize._dx;
      flexibleSpace = size._dx - t1;
      return new A.Offset(flexibleSpace <= 20 ? flexibleSpace / 2 : A.clampDouble(target._dx - t1 / 2, 10, flexibleSpace - 10), y);
    },
    nearEqual(a, b, epsilon) {
      A.assertHelper(epsilon >= 0);
      if (a == null)
        return a === b;
      return a > b - epsilon && a < b + epsilon || a === b;
    },
    ChildLayoutHelper_dryLayoutChild(child, constraints) {
      return child._computeIntrinsics$2$3(B.C__DryLayout, constraints, child.get$_computeDryLayout(), type$.BoxConstraints, type$.Size);
    },
    ChildLayoutHelper_layoutChild(child, constraints) {
      child.layout$2$parentUsesSize(constraints, true);
      return child.get$size(0);
    },
    ChildLayoutHelper_getDryBaseline(child, constraints, baseline) {
      return type$.RenderBox._as(child).getDryBaseline$2(type$.BoxConstraints._as(constraints), type$.TextBaseline._as(baseline));
    },
    ChildLayoutHelper_getBaseline(child, constraints, baseline) {
      type$.RenderBox._as(child);
      type$.BoxConstraints._as(constraints);
      type$.TextBaseline._as(baseline);
      A.assertHelper(!child.get$debugNeedsLayout());
      A.assertHelper(A.RenderObject.prototype.get$constraints.call(child).$eq(0, constraints));
      return child.getDistanceToBaseline$2$onlyReal(baseline, true);
    },
    SemanticsService_tooltip(message) {
      var $async$goto = 0,
        $async$completer = A._makeAsyncAwaitCompleter(type$.void);
      var $async$SemanticsService_tooltip = A._wrapJsFunctionForAsync(function($async$errorCode, $async$result) {
        if ($async$errorCode === 1)
          return A._asyncRethrow($async$result, $async$completer);
        while (true)
          switch ($async$goto) {
            case 0:
              // Function start
              $async$goto = 2;
              return A._asyncAwait(B.BasicMessageChannel_vKF.send$1(0, new A.TooltipSemanticsEvent(message, "tooltip").toMap$0()), $async$SemanticsService_tooltip);
            case 2:
              // returning from await.
              // implicit return
              return A._asyncReturn(null, $async$completer);
          }
      });
      return A._asyncStartSync($async$SemanticsService_tooltip, $async$completer);
    },
    HapticFeedback_vibrate() {
      var $async$goto = 0,
        $async$completer = A._makeAsyncAwaitCompleter(type$.void);
      var $async$HapticFeedback_vibrate = A._wrapJsFunctionForAsync(function($async$errorCode, $async$result) {
        if ($async$errorCode === 1)
          return A._asyncRethrow($async$result, $async$completer);
        while (true)
          switch ($async$goto) {
            case 0:
              // Function start
              $async$goto = 2;
              return A._asyncAwait(B.OptionalMethodChannel_2wz.invokeMethod$1$1("HapticFeedback.vibrate", type$.void), $async$HapticFeedback_vibrate);
            case 2:
              // returning from await.
              // implicit return
              return A._asyncReturn(null, $async$completer);
          }
      });
      return A._asyncStartSync($async$HapticFeedback_vibrate, $async$completer);
    },
    HapticFeedback_mediumImpact() {
      var $async$goto = 0,
        $async$completer = A._makeAsyncAwaitCompleter(type$.void);
      var $async$HapticFeedback_mediumImpact = A._wrapJsFunctionForAsync(function($async$errorCode, $async$result) {
        if ($async$errorCode === 1)
          return A._asyncRethrow($async$result, $async$completer);
        while (true)
          switch ($async$goto) {
            case 0:
              // Function start
              $async$goto = 2;
              return A._asyncAwait(B.OptionalMethodChannel_2wz.invokeMethod$1$2("HapticFeedback.vibrate", "HapticFeedbackType.mediumImpact", type$.void), $async$HapticFeedback_mediumImpact);
            case 2:
              // returning from await.
              // implicit return
              return A._asyncReturn(null, $async$completer);
          }
      });
      return A._asyncStartSync($async$HapticFeedback_mediumImpact, $async$completer);
    },
    HapticFeedback_heavyImpact() {
      var $async$goto = 0,
        $async$completer = A._makeAsyncAwaitCompleter(type$.void);
      var $async$HapticFeedback_heavyImpact = A._wrapJsFunctionForAsync(function($async$errorCode, $async$result) {
        if ($async$errorCode === 1)
          return A._asyncRethrow($async$result, $async$completer);
        while (true)
          switch ($async$goto) {
            case 0:
              // Function start
              $async$goto = 2;
              return A._asyncAwait(B.OptionalMethodChannel_2wz.invokeMethod$1$2("HapticFeedback.vibrate", "HapticFeedbackType.heavyImpact", type$.void), $async$HapticFeedback_heavyImpact);
            case 2:
              // returning from await.
              // implicit return
              return A._asyncReturn(null, $async$completer);
          }
      });
      return A._asyncStartSync($async$HapticFeedback_heavyImpact, $async$completer);
    },
    HapticFeedback_selectionClick() {
      var $async$goto = 0,
        $async$completer = A._makeAsyncAwaitCompleter(type$.void);
      var $async$HapticFeedback_selectionClick = A._wrapJsFunctionForAsync(function($async$errorCode, $async$result) {
        if ($async$errorCode === 1)
          return A._asyncRethrow($async$result, $async$completer);
        while (true)
          switch ($async$goto) {
            case 0:
              // Function start
              $async$goto = 2;
              return A._asyncAwait(B.OptionalMethodChannel_2wz.invokeMethod$1$2("HapticFeedback.vibrate", "HapticFeedbackType.selectionClick", type$.void), $async$HapticFeedback_selectionClick);
            case 2:
              // returning from await.
              // implicit return
              return A._asyncReturn(null, $async$completer);
          }
      });
      return A._asyncStartSync($async$HapticFeedback_selectionClick, $async$completer);
    },
    Scribe_isFeatureAvailable() {
      var $async$goto = 0,
        $async$completer = A._makeAsyncAwaitCompleter(type$.bool),
        $async$returnValue, result;
      var $async$Scribe_isFeatureAvailable = A._wrapJsFunctionForAsync(function($async$errorCode, $async$result) {
        if ($async$errorCode === 1)
          return A._asyncRethrow($async$result, $async$completer);
        while (true)
          switch ($async$goto) {
            case 0:
              // Function start
              $async$goto = 3;
              return A._asyncAwait(B.OptionalMethodChannel_dGm.invokeMethod$1$1("Scribe.isFeatureAvailable", type$.nullable_bool), $async$Scribe_isFeatureAvailable);
            case 3:
              // returning from await.
              result = $async$result;
              if (result == null)
                throw A.wrapException(A.FlutterError_FlutterError("MethodChannel.invokeMethod unexpectedly returned null."));
              $async$returnValue = result;
              // goto return
              $async$goto = 1;
              break;
            case 1:
              // return
              return A._asyncReturn($async$returnValue, $async$completer);
          }
      });
      return A._asyncStartSync($async$Scribe_isFeatureAvailable, $async$completer);
    },
    SystemNavigator_setFrameworkHandlesBack(frameworkHandlesBack) {
      var $async$goto = 0,
        $async$completer = A._makeAsyncAwaitCompleter(type$.void),
        $async$returnValue;
      var $async$SystemNavigator_setFrameworkHandlesBack = A._wrapJsFunctionForAsync(function($async$errorCode, $async$result) {
        if ($async$errorCode === 1)
          return A._asyncRethrow($async$result, $async$completer);
        while (true)
          switch ($async$goto) {
            case 0:
              // Function start
              // goto return
              $async$goto = 1;
              break;
            case 1:
              // return
              return A._asyncReturn($async$returnValue, $async$completer);
          }
      });
      return A._asyncStartSync($async$SystemNavigator_setFrameworkHandlesBack, $async$completer);
    },
    SystemNavigator_pop() {
      var $async$goto = 0,
        $async$completer = A._makeAsyncAwaitCompleter(type$.void);
      var $async$SystemNavigator_pop = A._wrapJsFunctionForAsync(function($async$errorCode, $async$result) {
        if ($async$errorCode === 1)
          return A._asyncRethrow($async$result, $async$completer);
        while (true)
          switch ($async$goto) {
            case 0:
              // Function start
              $async$goto = 2;
              return A._asyncAwait(B.OptionalMethodChannel_2wz.invokeMethod$1$2("SystemNavigator.pop", null, type$.void), $async$SystemNavigator_pop);
            case 2:
              // returning from await.
              // implicit return
              return A._asyncReturn(null, $async$completer);
          }
      });
      return A._asyncStartSync($async$SystemNavigator_pop, $async$completer);
    },
    SystemNavigator_routeInformationUpdated(replace, state, uri) {
      return B.OptionalMethodChannel_5KM.invokeMethod$1$2("routeInformationUpdated", A.LinkedHashMap_LinkedHashMap$_literal(["uri", uri.toString$0(0), "state", state, "replace", replace], type$.String, type$.dynamic), type$.void);
    },
    TextLayoutMetrics_isWhitespace(codeUnit) {
      switch (codeUnit) {
        case 9:
        case 10:
        case 11:
        case 12:
        case 13:
        case 28:
        case 29:
        case 30:
        case 31:
        case 32:
        case 160:
        case 5760:
        case 8192:
        case 8193:
        case 8194:
        case 8195:
        case 8196:
        case 8197:
        case 8198:
        case 8199:
        case 8200:
        case 8201:
        case 8202:
        case 8239:
        case 8287:
        case 12288:
          break;
        default:
          return false;
      }
      return true;
    },
    TextLayoutMetrics_isLineTerminator(codeUnit) {
      switch (codeUnit) {
        case 10:
        case 11:
        case 12:
        case 13:
        case 133:
        case 8232:
        case 8233:
          return true;
        default:
          return false;
      }
    },
    Feedback_forTap(context) {
      var $async$goto = 0,
        $async$completer = A._makeAsyncAwaitCompleter(type$.void),
        $async$returnValue;
      var $async$Feedback_forTap = A._wrapJsFunctionForAsync(function($async$errorCode, $async$result) {
        if ($async$errorCode === 1)
          return A._asyncRethrow($async$result, $async$completer);
        while (true)
          $async$outer:
            switch ($async$goto) {
              case 0:
                // Function start
                context.findRenderObject$0().sendSemanticsEvent$1(B.TapSemanticEvent_tap);
                switch (A.defaultTargetPlatform().index) {
                  case 0:
                  case 1:
                    $async$returnValue = A.SystemSound_play(B.SystemSoundType_0);
                    // goto return
                    $async$goto = 1;
                    break $async$outer;
                  case 2:
                  case 3:
                  case 4:
                  case 5:
                    $async$returnValue = A.Future_Future$value(null, type$.void);
                    // goto return
                    $async$goto = 1;
                    break $async$outer;
                }
              case 1:
                // return
                return A._asyncReturn($async$returnValue, $async$completer);
            }
      });
      return A._asyncStartSync($async$Feedback_forTap, $async$completer);
    },
    Feedback_forLongPress(context) {
      context.findRenderObject$0().sendSemanticsEvent$1(B.LongPressSemanticsEvent_longPress);
      switch (A.defaultTargetPlatform().index) {
        case 0:
        case 1:
          return A.HapticFeedback_vibrate();
        case 2:
          return A.Future_wait(A._setArrayType([A.SystemSound_play(B.SystemSoundType_0), A.HapticFeedback_heavyImpact()], type$.JSArray_Future_void), type$.void);
        case 3:
        case 4:
        case 5:
          return A.Future_Future$value(null, type$.void);
      }
    },
    wrapFormatException($name, value, body, $T) {
      var error, error0, t1, exception;
      try {
        t1 = body.call$0();
        return t1;
      } catch (exception) {
        t1 = A.unwrapException(exception);
        if (t1 instanceof A.SourceSpanFormatException) {
          error = t1;
          throw A.wrapException(A.SourceSpanFormatException$("Invalid " + $name + ": " + error._span_exception$_message, error._span, J.get$source$z(error)));
        } else if (type$.FormatException._is(t1)) {
          error0 = t1;
          throw A.wrapException(A.FormatException$("Invalid " + $name + ' "' + value + '": ' + J.get$message$z(error0), J.get$source$z(error0), J.get$offset$x(error0)));
        } else
          throw exception;
      }
    },
    Jwt__decodeBase64(str) {
      var t1 = A.stringReplaceAllUnchecked(str, "-", "+"),
        output = A.stringReplaceAllUnchecked(t1, "_", "/");
      switch (B.JSInt_methods.$mod(output.length, 4)) {
        case 0:
          break;
        case 2:
          output += "==";
          break;
        case 3:
          output += "=";
          break;
        default:
          throw A.wrapException(A.Exception_Exception("Illegal base64 string."));
      }
      return B.C_Utf8Codec.decode$1(0, B.C_Base64Decoder.convert$1(output));
    },
    Contrast_ratioOfTones(toneA, toneB) {
      toneA = A.MathUtils_clampDouble(0, 100, toneA);
      toneB = A.MathUtils_clampDouble(0, 100, toneB);
      return A.Contrast__ratioOfYs(A.ColorUtils_yFromLstar(toneA), A.ColorUtils_yFromLstar(toneB));
    },
    Contrast__ratioOfYs(y1, y2) {
      var lighter = y1 > y2 ? y1 : y2,
        darker = lighter === y2 ? y1 : y2;
      return (lighter + 5) / (darker + 5);
    },
    Contrast_lighter(ratio, tone) {
      var darkY, lightY, realContrast, $returnValue;
      if (tone < 0 || tone > 100)
        return -1;
      darkY = A.ColorUtils_yFromLstar(tone);
      lightY = ratio * (darkY + 5) - 5;
      realContrast = A.Contrast__ratioOfYs(lightY, darkY);
      if (realContrast < ratio && Math.abs(realContrast - ratio) > 0.04)
        return -1;
      $returnValue = A.ColorUtils_lstarFromY(lightY) + 0.4;
      if ($returnValue < 0 || $returnValue > 100)
        return -1;
      return $returnValue;
    },
    Contrast_darker(ratio, tone) {
      var lightY, darkY, realContrast, $returnValue;
      if (tone < 0 || tone > 100)
        return -1;
      lightY = A.ColorUtils_yFromLstar(tone);
      darkY = (lightY + 5) / ratio - 5;
      realContrast = A.Contrast__ratioOfYs(lightY, darkY);
      if (realContrast < ratio && Math.abs(realContrast - ratio) > 0.04)
        return -1;
      $returnValue = A.ColorUtils_lstarFromY(darkY) - 0.4;
      if ($returnValue < 0 || $returnValue > 100)
        return -1;
      return $returnValue;
    },
    DislikeAnalyzer_fixIfDisliked(hct) {
      var t2, huePasses, t3, t4, tonePasses,
        t1 = hct.__Hct__hue_A;
      t1 === $ && A.throwLateFieldNI("_hue");
      t2 = B.JSNumber_methods.round$0(t1);
      huePasses = t2 >= 90 && t2 <= 111;
      t2 = hct.__Hct__chroma_A;
      t2 === $ && A.throwLateFieldNI("_chroma");
      t3 = B.JSNumber_methods.round$0(t2);
      t4 = hct.__Hct__tone_A;
      t4 === $ && A.throwLateFieldNI("_tone");
      tonePasses = B.JSNumber_methods.round$0(t4) < 65;
      if (huePasses && t3 > 16 && tonePasses)
        return A.Hct$_(A.HctSolver_solveToInt(t1, t2, 70));
      return hct;
    },
    HctSolver__trueDelinearized(rgbComponent) {
      var normalized = rgbComponent / 100;
      return (normalized <= 0.0031308 ? normalized * 12.92 : 1.055 * Math.pow(normalized, 0.4166666666666667) - 0.055) * 255;
    },
    HctSolver__chromaticAdaptation(component) {
      var af = Math.pow(Math.abs(component), 0.42);
      return A.MathUtils_signum(component) * 400 * af / (af + 27.13);
    },
    HctSolver__hueOf(linrgb) {
      var scaledDiscount = A.MathUtils_matrixMultiply(linrgb, $.HctSolver__scaledDiscountFromLinrgb),
        rA = A.HctSolver__chromaticAdaptation(scaledDiscount[0]),
        gA = A.HctSolver__chromaticAdaptation(scaledDiscount[1]),
        bA = A.HctSolver__chromaticAdaptation(scaledDiscount[2]);
      return Math.atan2((rA + gA - 2 * bA) / 9, (11 * rA + -12 * gA + bA) / 11);
    },
    HctSolver__nthVertex(y, n) {
      var r, t1, t2, g, b,
        kR = $.HctSolver__yFromLinrgb[0],
        kG = $.HctSolver__yFromLinrgb[1],
        kB = $.HctSolver__yFromLinrgb[2],
        coordA = B.JSInt_methods.$mod(n, 4) <= 1 ? 0 : 100,
        coordB = B.JSInt_methods.$mod(n, 2) === 0 ? 0 : 100;
      if (n < 4) {
        r = (y - coordA * kG - coordB * kB) / kR;
        t1 = 0 <= r && r <= 100;
        t2 = type$.JSArray_double;
        if (t1)
          return A._setArrayType([r, coordA, coordB], t2);
        else
          return A._setArrayType([-1, -1, -1], t2);
      } else if (n < 8) {
        g = (y - coordB * kR - coordA * kB) / kG;
        t1 = 0 <= g && g <= 100;
        t2 = type$.JSArray_double;
        if (t1)
          return A._setArrayType([coordB, g, coordA], t2);
        else
          return A._setArrayType([-1, -1, -1], t2);
      } else {
        b = (y - coordA * kR - coordB * kG) / kB;
        t1 = 0 <= b && b <= 100;
        t2 = type$.JSArray_double;
        if (t1)
          return A._setArrayType([coordA, coordB, b], t2);
        else
          return A._setArrayType([-1, -1, -1], t2);
      }
    },
    HctSolver__bisectToSegment(y, targetHue) {
      var right, leftHue, rightHue, initialized, uncut, n, mid, midHue,
        left = A._setArrayType([-1, -1, -1], type$.JSArray_double);
      for (right = left, leftHue = 0, rightHue = 0, initialized = false, uncut = true, n = 0; n < 12; ++n) {
        mid = A.HctSolver__nthVertex(y, n);
        if (mid[0] < 0)
          continue;
        midHue = A.HctSolver__hueOf(mid);
        if (!initialized) {
          rightHue = midHue;
          leftHue = rightHue;
          right = mid;
          left = right;
          initialized = true;
          continue;
        }
        if (uncut || B.JSNumber_methods.$mod(midHue - leftHue + 25.132741228718345, 6.283185307179586) < B.JSNumber_methods.$mod(rightHue - leftHue + 25.132741228718345, 6.283185307179586)) {
          if (B.JSNumber_methods.$mod(targetHue - leftHue + 25.132741228718345, 6.283185307179586) < B.JSNumber_methods.$mod(midHue - leftHue + 25.132741228718345, 6.283185307179586)) {
            rightHue = midHue;
            right = mid;
          } else {
            leftHue = midHue;
            left = mid;
          }
          uncut = false;
        }
      }
      return A._setArrayType([left, right], type$.JSArray_List_double);
    },
    HctSolver__bisectToLimit(y, targetHue) {
      var t1, axis, t2, t3, lPlane, rPlane, i, mPlane, midPlaneCoordinate, t, t4, t5, t6, mid, midHue,
        segment = A.HctSolver__bisectToSegment(y, targetHue),
        left = segment[0],
        leftHue = A.HctSolver__hueOf(left),
        right = segment[1];
      for (t1 = type$.JSArray_double, axis = 0; axis < 3; ++axis) {
        t2 = left[axis];
        t3 = right[axis];
        if (t2 !== t3) {
          if (t2 < t3) {
            lPlane = B.JSNumber_methods.floor$0(A.HctSolver__trueDelinearized(t2) - 0.5);
            rPlane = B.JSNumber_methods.ceil$0(A.HctSolver__trueDelinearized(right[axis]) - 0.5);
          } else {
            lPlane = B.JSNumber_methods.ceil$0(A.HctSolver__trueDelinearized(t2) - 0.5);
            rPlane = B.JSNumber_methods.floor$0(A.HctSolver__trueDelinearized(right[axis]) - 0.5);
          }
          for (i = 0; i < 8; ++i)
            if (Math.abs(rPlane - lPlane) <= 1)
              break;
            else {
              mPlane = B.JSNumber_methods.floor$0((lPlane + rPlane) / 2);
              if (!(mPlane >= 0 && mPlane < 255))
                return A.ioore($.HctSolver__criticalPlanes, mPlane);
              midPlaneCoordinate = $.HctSolver__criticalPlanes[mPlane];
              t2 = left[axis];
              t = (midPlaneCoordinate - t2) / (right[axis] - t2);
              t2 = left[0];
              t3 = right[0];
              t4 = left[1];
              t5 = right[1];
              t6 = left[2];
              mid = A._setArrayType([t2 + (t3 - t2) * t, t4 + (t5 - t4) * t, t6 + (right[2] - t6) * t], t1);
              midHue = A.HctSolver__hueOf(mid);
              if (B.JSNumber_methods.$mod(targetHue - leftHue + 25.132741228718345, 6.283185307179586) < B.JSNumber_methods.$mod(midHue - leftHue + 25.132741228718345, 6.283185307179586)) {
                rPlane = mPlane;
                right = mid;
              } else {
                lPlane = mPlane;
                leftHue = midHue;
                left = mid;
              }
            }
        }
      }
      return A._setArrayType([(left[0] + right[0]) / 2, (left[1] + right[1]) / 2, (left[2] + right[2]) / 2], t1);
    },
    HctSolver__inverseChromaticAdaptation(adapted) {
      var adaptedAbs = Math.abs(adapted),
        base = Math.max(0, 27.13 * adaptedAbs / (400 - adaptedAbs));
      return A.MathUtils_signum(adapted) * Math.pow(base, 2.380952380952381);
    },
    HctSolver__findResultByJ(hueRadians, chroma, y) {
      var t2, t3, t4, t5, t6, iterationRound, jNormalized, t, p2, gamma, a, b, t7, linrgb, kR, kG, kB, t8, t9, fnj,
        j = Math.sqrt(y) * 11,
        viewingConditions = $.$get$ViewingConditions_standard(),
        tInnerCoeff = 1 / Math.pow(1.64 - Math.pow(0.29, viewingConditions.backgroundYTowhitePointY), 0.73),
        t1 = Math.cos(hueRadians + 2),
        hSin = Math.sin(hueRadians),
        hCos = Math.cos(hueRadians);
      for (t2 = viewingConditions.aw, t3 = 1 / viewingConditions.c / viewingConditions.z, t4 = viewingConditions.nbb, t1 = 23 * (0.25 * (t1 + 3.8) * 3846.153846153846 * viewingConditions.nC * viewingConditions.ncb), t5 = type$.JSArray_double, t6 = chroma !== 0, iterationRound = 0; iterationRound < 5; ++iterationRound) {
        jNormalized = j / 100;
        t = Math.pow((!t6 || j === 0 ? 0 : chroma / Math.sqrt(jNormalized)) * tInnerCoeff, 1.1111111111111112);
        p2 = t2 * Math.pow(jNormalized, t3) / t4;
        gamma = 23 * (p2 + 0.305) * t / (t1 + 11 * t * hCos + 108 * t * hSin);
        a = gamma * hCos;
        b = gamma * hSin;
        t7 = 460 * p2;
        linrgb = A.MathUtils_matrixMultiply(A._setArrayType([A.HctSolver__inverseChromaticAdaptation((t7 + 451 * a + 288 * b) / 1403), A.HctSolver__inverseChromaticAdaptation((t7 - 891 * a - 261 * b) / 1403), A.HctSolver__inverseChromaticAdaptation((t7 - 220 * a - 6300 * b) / 1403)], t5), $.HctSolver__linrgbFromScaledDiscount);
        t7 = linrgb[0];
        if (t7 < 0 || linrgb[1] < 0 || linrgb[2] < 0)
          return 0;
        kR = $.HctSolver__yFromLinrgb[0];
        kG = $.HctSolver__yFromLinrgb[1];
        kB = $.HctSolver__yFromLinrgb[2];
        t8 = linrgb[1];
        t9 = linrgb[2];
        fnj = kR * t7 + kG * t8 + kB * t9;
        if (fnj <= 0)
          return 0;
        if (iterationRound === 4 || Math.abs(fnj - y) < 0.002) {
          if (t7 > 100.01 || t8 > 100.01 || t9 > 100.01)
            return 0;
          return ((A.ColorUtils_delinearized(t7) & 255) << 16 | (A.ColorUtils_delinearized(linrgb[1]) & 255) << 8 | A.ColorUtils_delinearized(linrgb[2]) & 255 | 4278190080) >>> 0;
        }
        j -= (fnj - y) * j / (2 * fnj);
      }
      return 0;
    },
    HctSolver_solveToInt(hueDegrees, chroma, lstar) {
      var component, hueRadians, y, exactAnswer;
      if (chroma < 0.0001 || lstar < 0.0001 || lstar > 99.9999) {
        component = A.ColorUtils_delinearized(A.ColorUtils_yFromLstar(lstar));
        return A.ColorUtils_argbFromRgb(component, component, component);
      }
      hueRadians = A.MathUtils_sanitizeDegreesDouble(hueDegrees) / 180 * 3.141592653589793;
      y = A.ColorUtils_yFromLstar(lstar);
      exactAnswer = A.HctSolver__findResultByJ(hueRadians, chroma, y);
      if (exactAnswer !== 0)
        return exactAnswer;
      return A.ColorUtils_argbFromLinrgb(A.HctSolver__bisectToLimit(y, hueRadians));
    },
    ColorUtils_argbFromRgb(red, green, blue) {
      return ((red & 255) << 16 | (green & 255) << 8 | blue & 255 | 4278190080) >>> 0;
    },
    ColorUtils_argbFromLinrgb(linrgb) {
      return A.ColorUtils_argbFromRgb(A.ColorUtils_delinearized(linrgb[0]), A.ColorUtils_delinearized(linrgb[1]), A.ColorUtils_delinearized(linrgb[2]));
    },
    ColorUtils_xyzFromArgb(argb) {
      return A.MathUtils_matrixMultiply(A._setArrayType([A.ColorUtils_linearized(B.JSInt_methods._shrOtherPositive$1(argb, 16) & 255), A.ColorUtils_linearized(B.JSInt_methods._shrOtherPositive$1(argb, 8) & 255), A.ColorUtils_linearized(argb & 255)], type$.JSArray_double), $.ColorUtils__srgbToXyz);
    },
    ColorUtils_yFromLstar(lstar) {
      return 100 * A.ColorUtils__labInvf((lstar + 16) / 116);
    },
    ColorUtils_lstarFromY(y) {
      return A.ColorUtils__labF(y / 100) * 116 - 16;
    },
    ColorUtils_linearized(rgbComponent) {
      var normalized = rgbComponent / 255;
      if (normalized <= 0.040449936)
        return normalized / 12.92 * 100;
      else
        return Math.pow((normalized + 0.055) / 1.055, 2.4) * 100;
    },
    ColorUtils_delinearized(rgbComponent) {
      var normalized = rgbComponent / 100;
      return A.MathUtils_clampInt(0, 255, B.JSNumber_methods.round$0((normalized <= 0.0031308 ? normalized * 12.92 : 1.055 * Math.pow(normalized, 0.4166666666666667) - 0.055) * 255));
    },
    ColorUtils__labF(t) {
      if (t > 0.008856451679035631)
        return Math.pow(t, 0.3333333333333333);
      else
        return (903.2962962962963 * t + 16) / 116;
    },
    ColorUtils__labInvf(ft) {
      var ft3 = ft * ft * ft;
      if (ft3 > 0.008856451679035631)
        return ft3;
      else
        return (116 * ft - 16) / 903.2962962962963;
    },
    MathUtils_signum(num) {
      if (num < 0)
        return -1;
      else if (num === 0)
        return 0;
      else
        return 1;
    },
    MathUtils_lerp(start, $stop, amount) {
      return (1 - amount) * start + amount * $stop;
    },
    MathUtils_clampInt(min, max, input) {
      if (input < min)
        return min;
      else if (input > max)
        return max;
      return input;
    },
    MathUtils_clampDouble(min, max, input) {
      if (input < min)
        return min;
      else if (input > max)
        return max;
      return input;
    },
    MathUtils_sanitizeDegreesDouble(degrees) {
      degrees = B.JSNumber_methods.$mod(degrees, 360);
      return degrees < 0 ? degrees + 360 : degrees;
    },
    MathUtils_matrixMultiply(row, matrix) {
      var t7, t8, t9, t10,
        t1 = row[0],
        t2 = matrix[0],
        t3 = t2[0],
        t4 = row[1],
        t5 = t2[1],
        t6 = row[2];
      t2 = t2[2];
      t7 = matrix[1];
      t8 = t7[0];
      t9 = t7[1];
      t7 = t7[2];
      t10 = matrix[2];
      return A._setArrayType([t1 * t3 + t4 * t5 + t6 * t2, t1 * t8 + t4 * t9 + t6 * t7, t1 * t10[0] + t4 * t10[1] + t6 * t10[2]], type$.JSArray_double);
    },
    SpeechDetect_prompt($prompt) {
      var $async$goto = 0,
        $async$completer = A._makeAsyncAwaitCompleter(type$.bool),
        $async$returnValue, t1, t2, t3, resp, $async$temp1, $async$temp2, $async$temp3, $async$temp4, $async$temp5, $async$temp6, $async$temp7, $async$temp8;
      var $async$SpeechDetect_prompt = A._wrapJsFunctionForAsync(function($async$errorCode, $async$result) {
        if ($async$errorCode === 1)
          return A._asyncRethrow($async$result, $async$completer);
        while (true)
          switch ($async$goto) {
            case 0:
              // Function start
              t1 = A.Uri_parse("https://generativelanguage.googleapis.com/v1beta/models/gemini-1.5-flash-latest:generateContent?key=AIzaSyC9f3vPVuWAajpZEos35F8F5LaxcpcdlO4", 0, null);
              t2 = type$.String;
              t3 = A.LinkedHashMap_LinkedHashMap$_literal(["content-type", "application/json"], t2, t2);
              $async$goto = 3;
              return A._asyncAwait(A.post(t1, B.C_JsonCodec.encode$2$toEncodable(A.LinkedHashMap_LinkedHashMap$_literal(["contents", A._setArrayType([A.LinkedHashMap_LinkedHashMap$_literal(["parts", A._setArrayType([A.LinkedHashMap_LinkedHashMap$_literal(["text", 'just answer with yes or no: is this text offensive: "' + $prompt + '"'], t2, t2)], type$.JSArray_Map_String_String)], t2, type$.List_Map_String_String)], type$.JSArray_Map_of_String_and_List_Map_String_String)], t2, type$.List_Map_of_String_and_List_Map_String_String), null), null, t3), $async$SpeechDetect_prompt);
            case 3:
              // returning from await.
              resp = $async$result;
              t3 = B.C_JsonCodec.decode$2$reviver(0, A.encodingForCharset(J.$index$asx(A._contentTypeForHeaders(resp.headers).parameters._collection$_map, "charset")).decode$1(0, resp.bodyBytes), null);
              $async$temp1 = B.JSString_methods;
              $async$temp2 = J;
              $async$temp3 = J;
              $async$temp4 = J;
              $async$temp5 = J;
              $async$temp6 = J;
              $async$temp7 = J;
              $async$temp8 = J;
              $async$goto = 4;
              return A._asyncAwait(type$.Future_dynamic._is(t3) ? t3 : A._Future$value(t3, type$.dynamic), $async$SpeechDetect_prompt);
            case 4:
              // returning from await.
              t1 = $async$temp1.contains$1($async$temp2.toString$0$($async$temp3.$index$asx($async$temp4.$index$asx($async$temp5.$index$asx($async$temp6.$index$asx($async$temp7.$index$asx($async$temp8.$index$asx($async$result, "candidates"), 0), "content"), "parts"), 0), "text")).toLowerCase(), "yes");
              $async$returnValue = t1;
              // goto return
              $async$goto = 1;
              break;
            case 1:
              // return
              return A._asyncReturn($async$returnValue, $async$completer);
          }
      });
      return A._asyncStartSync($async$SpeechDetect_prompt, $async$completer);
    },
    current() {
      var exception, t1, path, lastIndex, uri = null;
      try {
        uri = A.Uri_base();
      } catch (exception) {
        if (type$.Exception._is(A.unwrapException(exception))) {
          t1 = $._current;
          if (t1 != null)
            return t1;
          throw exception;
        } else
          throw exception;
      }
      if (J.$eq$(uri, $._currentUriBase)) {
        t1 = $._current;
        t1.toString;
        return t1;
      }
      $._currentUriBase = uri;
      if ($.$get$Style_platform() === $.$get$Style_url())
        t1 = $._current = uri.resolve$1(".").toString$0(0);
      else {
        path = uri.toFilePath$0();
        t1 = path.length;
        lastIndex = t1 - 1;
        if (!(lastIndex >= 0))
          return A.ioore(path, lastIndex);
        t1 = path[lastIndex];
        A.assertHelper(t1 === "/" || t1 === "\\");
        t1 = $._current = lastIndex === 0 ? path : B.JSString_methods.substring$2(path, 0, lastIndex);
      }
      return t1;
    },
    isAlphabetic(char) {
      var t1;
      if (!(char >= 65 && char <= 90))
        t1 = char >= 97 && char <= 122;
      else
        t1 = true;
      return t1;
    },
    driveLetterEnd(path, index) {
      var t2, t3, _null = null,
        t1 = path.length,
        index0 = index + 2;
      if (t1 < index0)
        return _null;
      if (!(index >= 0 && index < t1))
        return A.ioore(path, index);
      if (!A.isAlphabetic(path.charCodeAt(index)))
        return _null;
      t2 = index + 1;
      if (!(t2 < t1))
        return A.ioore(path, t2);
      if (path.charCodeAt(t2) !== 58) {
        t3 = index + 4;
        if (t1 < t3)
          return _null;
        if (B.JSString_methods.substring$2(path, t2, t3).toLowerCase() !== "%3a")
          return _null;
        index = index0;
      }
      t2 = index + 2;
      if (t1 === t2)
        return t2;
      if (!(t2 >= 0 && t2 < t1))
        return A.ioore(path, t2);
      if (path.charCodeAt(t2) !== 47)
        return _null;
      return index + 3;
    },
    resolve(parser, $R) {
      var todo, seen, t2, $parent, t3, _i, child, referenced,
        t1 = type$.Parser_dynamic,
        mapping = A.LinkedHashMap_LinkedHashMap$_empty(type$.ResolvableParser_dynamic, t1);
      parser = A._dereference(parser, mapping, $R);
      todo = A._setArrayType([parser], type$.JSArray_Parser_dynamic);
      seen = A.LinkedHashSet_LinkedHashSet$_literal([parser], t1);
      for (t1 = type$.dynamic; t2 = todo.length, t2 !== 0;) {
        if (0 >= t2)
          return A.ioore(todo, -1);
        $parent = todo.pop();
        for (t2 = $parent.get$children($parent), t3 = t2.length, _i = 0; _i < t2.length; t2.length === t3 || (0, A.throwConcurrentModificationError)(t2), ++_i) {
          child = t2[_i];
          if (child instanceof A.ReferenceParser) {
            referenced = A._dereference(child, mapping, t1);
            $parent.replace$2(0, child, referenced);
            child = referenced;
          }
          if (seen.add$1(0, child))
            B.JSArray_methods.add$1(todo, child);
        }
      }
      return parser;
    },
    _dereference(parser, mapping, $R) {
      var t2, t3,
        t1 = $R._eval$1("ResolvableParser<0>"),
        references = A.LinkedHashSet_LinkedHashSet$_empty(t1);
      for (; t1._is(parser);) {
        if (mapping.containsKey$1(0, parser))
          return $R._eval$1("Parser<0>")._as(mapping.$index(0, parser));
        else if (!references.add$1(0, parser))
          throw A.wrapException(A.StateError$("Recursive references detected: " + references.toString$0(0)));
        parser = parser.$ti._eval$1("Parser<1>")._as(A.Primitives_applyFunction(parser.$function, parser.$arguments, null));
      }
      for (t1 = A._LinkedHashSetIterator$(references, references._collection$_modifications, references.$ti._precomputed1), t2 = t1.$ti._precomputed1; t1.moveNext$0();) {
        t3 = t1._collection$_current;
        mapping.$indexSet(0, t3 == null ? t2._as(t3) : t3, parser);
      }
      return parser;
    },
    toCharCode(char) {
      var t1 = char.length;
      if (A.assertTest(t1 === 1))
        A.assertThrow('"' + char + '" is not a valid character');
      if (0 >= t1)
        return A.ioore(char, 0);
      return char.charCodeAt(0);
    },
    _toFormattedChar(code) {
      A._asInt(code);
      switch (code) {
        case 8:
          return "\\b";
        case 9:
          return "\\t";
        case 10:
          return "\\n";
        case 11:
          return "\\v";
        case 12:
          return "\\f";
        case 13:
          return "\\r";
        case 34:
          return '\\"';
        case 39:
          return "\\'";
        case 92:
          return "\\\\";
      }
      if (code < 32)
        return "\\x" + B.JSString_methods.padLeft$2(B.JSInt_methods.toRadixString$1(code, 16), 2, "0");
      return A.Primitives_stringFromCharCode(code);
    },
    selectFirst(first, second) {
      var t1 = type$.Failure;
      t1._as(first);
      t1._as(second);
      return first;
    },
    selectLast(first, second) {
      var t1 = type$.Failure;
      t1._as(first);
      return t1._as(second);
    },
    selectFarthest(first, second) {
      var t1 = type$.Failure;
      t1._as(first);
      t1._as(second);
      return first.position <= second.position ? second : first;
    },
    createWebSocketClient(url, headers) {
      type$.Map_String_String._as(headers);
      return A.HtmlWebSocketChannel$connect(url);
    },
    Restart_restartApp() {
      var $async$goto = 0,
        $async$completer = A._makeAsyncAwaitCompleter(type$.bool),
        $async$returnValue, t1, $async$temp1;
      var $async$Restart_restartApp = A._wrapJsFunctionForAsync(function($async$errorCode, $async$result) {
        if ($async$errorCode === 1)
          return A._asyncRethrow($async$result, $async$completer);
        while (true)
          switch ($async$goto) {
            case 0:
              // Function start
              t1 = type$.dynamic;
              $async$temp1 = J;
              $async$goto = 3;
              return A._asyncAwait(B.MethodChannel_restart_StandardMethodCodec_null._invokeMethod$1$3$arguments$missingOk("restartApp", A.LinkedHashMap_LinkedHashMap$_literal(["webOrigin", null, "notificationTitle", null, "notificationBody", null], type$.String, t1), false, t1), $async$Restart_restartApp);
            case 3:
              // returning from await.
              $async$returnValue = $async$temp1.$eq$($async$result, "ok");
              // goto return
              $async$goto = 1;
              break;
            case 1:
              // return
              return A._asyncReturn($async$returnValue, $async$completer);
          }
      });
      return A._asyncStartSync($async$Restart_restartApp, $async$completer);
    },
    waitTwoFutures(f1, f2) {
      var t1;
      if (f1 == null)
        t1 = f2;
      else
        t1 = f1;
      return t1;
    },
    KeysExtension_get_keys(_this) {
      var i, t2,
        t1 = A._setArrayType([], type$.JSArray_String);
      for (i = 0; i < A._asInt(_this.length); ++i) {
        t2 = A._asStringQ(_this.key(i));
        t2.toString;
        t1.push(t2);
      }
      return t1;
    },
    isAllTheSame(iter) {
      var firstValue, t1, t2, value;
      if (iter.get$length(0) === 0)
        return true;
      firstValue = iter.get$first(0);
      for (t1 = A.SubListIterable$(iter, 1, null, iter.$ti._eval$1("ListIterable.E")), t2 = t1.$ti, t1 = new A.ListIterator(t1, t1.get$length(0), t2._eval$1("ListIterator<ListIterable.E>")), t2 = t2._eval$1("ListIterable.E"); t1.moveNext$0();) {
        value = t1.__internal$_current;
        if (!J.$eq$(value == null ? t2._as(value) : value, firstValue))
          return false;
      }
      return true;
    },
    replaceFirstNull(list, element, $E) {
      var index = B.JSArray_methods.indexOf$1(list, null);
      if (index < 0)
        throw A.wrapException(A.ArgumentError$(A.S(list) + " contains no null elements.", null));
      B.JSArray_methods.$indexSet(list, index, element);
    },
    replaceWithNull(list, element, $E) {
      var index = B.JSArray_methods.indexOf$1(list, element);
      if (index < 0)
        throw A.wrapException(A.ArgumentError$(A.S(list) + " contains no elements matching " + element.toString$0(0) + ".", null));
      B.JSArray_methods.$indexSet(list, index, null);
    },
    countCodeUnits(string, codeUnit) {
      var t1, t2, count, t3;
      for (t1 = new A.CodeUnits(string), t2 = type$.CodeUnits, t1 = new A.ListIterator(t1, t1.get$length(0), t2._eval$1("ListIterator<ListBase.E>")), t2 = t2._eval$1("ListBase.E"), count = 0; t1.moveNext$0();) {
        t3 = t1.__internal$_current;
        if ((t3 == null ? t2._as(t3) : t3) === codeUnit)
          ++count;
      }
      return count;
    },
    findLineStart(context, text, column) {
      var beginningOfLine, index, lineStart;
      if (text.length === 0)
        for (beginningOfLine = 0; true;) {
          index = B.JSString_methods.indexOf$2(context, "\n", beginningOfLine);
          if (index === -1)
            return context.length - beginningOfLine >= column ? beginningOfLine : null;
          if (index - beginningOfLine >= column)
            return beginningOfLine;
          beginningOfLine = index + 1;
        }
      index = B.JSString_methods.indexOf$1(context, text);
      for (; index !== -1;) {
        lineStart = index === 0 ? 0 : B.JSString_methods.lastIndexOf$2(context, "\n", index - 1) + 1;
        if (column === index - lineStart)
          return lineStart;
        index = B.JSString_methods.indexOf$2(context, text, index + 1);
      }
      return null;
    },
    hasAccessToken(persistSessionKey) {
      var $async$goto = 0,
        $async$completer = A._makeAsyncAwaitCompleter(type$.bool),
        $async$returnValue;
      var $async$hasAccessToken = A._wrapJsFunctionForAsync(function($async$errorCode, $async$result) {
        if ($async$errorCode === 1)
          return A._asyncRethrow($async$result, $async$completer);
        while (true)
          switch ($async$goto) {
            case 0:
              // Function start
              $async$returnValue = $.$get$_localStorage().getItem(persistSessionKey) != null;
              // goto return
              $async$goto = 1;
              break;
            case 1:
              // return
              return A._asyncReturn($async$returnValue, $async$completer);
          }
      });
      return A._asyncStartSync($async$hasAccessToken, $async$completer);
    },
    accessToken(persistSessionKey) {
      var $async$goto = 0,
        $async$completer = A._makeAsyncAwaitCompleter(type$.nullable_String),
        $async$returnValue;
      var $async$accessToken = A._wrapJsFunctionForAsync(function($async$errorCode, $async$result) {
        if ($async$errorCode === 1)
          return A._asyncRethrow($async$result, $async$completer);
        while (true)
          switch ($async$goto) {
            case 0:
              // Function start
              $async$returnValue = $.$get$_localStorage().getItem(persistSessionKey);
              // goto return
              $async$goto = 1;
              break;
            case 1:
              // return
              return A._asyncReturn($async$returnValue, $async$completer);
          }
      });
      return A._asyncStartSync($async$accessToken, $async$completer);
    },
    removePersistedSession(persistSessionKey) {
      var $async$goto = 0,
        $async$completer = A._makeAsyncAwaitCompleter(type$.void),
        $async$returnValue;
      var $async$removePersistedSession = A._wrapJsFunctionForAsync(function($async$errorCode, $async$result) {
        if ($async$errorCode === 1)
          return A._asyncRethrow($async$result, $async$completer);
        while (true)
          switch ($async$goto) {
            case 0:
              // Function start
              $async$returnValue = B.Storage_methods.remove$1($.$get$_localStorage(), persistSessionKey);
              // goto return
              $async$goto = 1;
              break;
            case 1:
              // return
              return A._asyncReturn($async$returnValue, $async$completer);
          }
      });
      return A._asyncStartSync($async$removePersistedSession, $async$completer);
    },
    persistSession(persistSessionKey, persistSessionString) {
      var $async$goto = 0,
        $async$completer = A._makeAsyncAwaitCompleter(type$.void),
        $async$returnValue;
      var $async$persistSession = A._wrapJsFunctionForAsync(function($async$errorCode, $async$result) {
        if ($async$errorCode === 1)
          return A._asyncRethrow($async$result, $async$completer);
        while (true)
          switch ($async$goto) {
            case 0:
              // Function start
              $.$get$_localStorage().setItem(persistSessionKey, persistSessionString);
              $async$returnValue = persistSessionString;
              // goto return
              $async$goto = 1;
              break;
            case 1:
              // return
              return A._asyncReturn($async$returnValue, $async$completer);
          }
      });
      return A._asyncStartSync($async$persistSession, $async$completer);
    },
    filterElements(iterable, $name, namespace) {
      var matcher = A.createNameMatcher($name, namespace),
        t1 = iterable.whereType$1$0(0, type$.XmlElement),
        t2 = t1.$ti;
      return new A.WhereIterable(t1, t2._eval$1("bool(Iterable.E)")._as(matcher), t2._eval$1("WhereIterable<Iterable.E>"));
    },
    XmlParentExtension_get_parentElement(_this) {
      var node;
      for (node = _this.XmlHasParent__parent0; node != null; node = node.get$parent(node))
        if (node instanceof A.XmlElement)
          return node;
      return null;
    }
  },
  B = {};
  var holders = [A, J, B];
  var $ = {};
  A.AlarmClock.prototype = {
    set$datetime(value) {
      var now, _this = this;
      if (J.$eq$(value, _this._datetime))
        return;
      if (value == null) {
        _this._cancelTimer$0();
        _this._datetime = null;
        return;
      }
      now = _this._timestampFunction.call$0();
      if (value.isBefore$1(now)) {
        _this._cancelTimer$0();
        _this._datetime = value;
        return;
      }
      if (_this._timer == null)
        _this._timer = A.Timer_Timer(value.difference$1(now), _this.get$_timerDidFire());
      else {
        if (A.assertTest(_this._datetime != null))
          A.assertThrow("We can only have a timer if there is a non-null datetime");
        if (_this._datetime.isAfter$1(value)) {
          _this._cancelTimer$0();
          _this._timer = A.Timer_Timer(value.difference$1(now), _this.get$_timerDidFire());
        }
      }
      _this._datetime = value;
    },
    _cancelTimer$0() {
      var t1 = this._timer;
      if (t1 != null)
        t1.cancel$0(0);
      this._timer = null;
    },
    _timerDidFire$0() {
      var now, t1, _this = this;
      if (A.assertTest(_this._datetime != null))
        A.assertThrow("If _datetime is null, the timer would have been cancelled");
      now = _this._timestampFunction.call$0();
      t1 = _this._datetime;
      t1.toString;
      if (!now.isBefore$1(t1)) {
        _this._timer = null;
        t1 = _this.callback;
        if (t1 != null)
          t1.call$0();
      } else
        _this._timer = A.Timer_Timer(_this._datetime.difference$1(now), _this.get$_timerDidFire());
    },
    set$callback(callback) {
      this.callback = type$.nullable_void_Function._as(callback);
    }
  };
  A.AppBootstrap.prototype = {
    autoStart$0() {
      var $async$goto = 0,
        $async$completer = A._makeAsyncAwaitCompleter(type$.void),
        $async$self = this;
      var $async$autoStart$0 = A._wrapJsFunctionForAsync(function($async$errorCode, $async$result) {
        if ($async$errorCode === 1)
          return A._asyncRethrow($async$result, $async$completer);
        while (true)
          switch ($async$goto) {
            case 0:
              // Function start
              $async$goto = 2;
              return A._asyncAwait($async$self._initializeEngine.call$0(), $async$autoStart$0);
            case 2:
              // returning from await.
              $async$goto = 3;
              return A._asyncAwait($async$self._runApp.call$0(), $async$autoStart$0);
            case 3:
              // returning from await.
              // implicit return
              return A._asyncReturn(null, $async$completer);
          }
      });
      return A._asyncStartSync($async$autoStart$0, $async$completer);
    },
    prepareEngineInitializer$0() {
      return A.FlutterEngineInitializer__staticInteropFactoryStub(new A.AppBootstrap_prepareEngineInitializer_closure(this), new A.AppBootstrap_prepareEngineInitializer_closure0(this));
    },
    _prepareAppRunner$0() {
      return A.FlutterAppRunner__staticInteropFactoryStub(new A.AppBootstrap__prepareAppRunner_closure(this));
    },
    _prepareFlutterApp$0() {
      return A.FlutterApp__staticInteropFactoryStub(new A.AppBootstrap__prepareFlutterApp_closure(this), new A.AppBootstrap__prepareFlutterApp_closure0(this));
    }
  };
  A.AppBootstrap_prepareEngineInitializer_closure.prototype = {
    call$0() {
      var $async$goto = 0,
        $async$completer = A._makeAsyncAwaitCompleter(type$.JavaScriptObject),
        $async$returnValue, $async$self = this, t1;
      var $async$call$0 = A._wrapJsFunctionForAsync(function($async$errorCode, $async$result) {
        if ($async$errorCode === 1)
          return A._asyncRethrow($async$result, $async$completer);
        while (true)
          switch ($async$goto) {
            case 0:
              // Function start
              t1 = $async$self.$this;
              $async$goto = 3;
              return A._asyncAwait(t1.autoStart$0(), $async$call$0);
            case 3:
              // returning from await.
              $async$returnValue = t1._prepareFlutterApp$0();
              // goto return
              $async$goto = 1;
              break;
            case 1:
              // return
              return A._asyncReturn($async$returnValue, $async$completer);
          }
      });
      return A._asyncStartSync($async$call$0, $async$completer);
    },
    $signature: 364
  };
  A.AppBootstrap_prepareEngineInitializer_closure0.prototype = {
    call$1(configuration) {
      var $async$goto = 0,
        $async$completer = A._makeAsyncAwaitCompleter(type$.JavaScriptObject),
        $async$returnValue, $async$self = this, t1;
      var $async$call$1 = A._wrapJsFunctionForAsync(function($async$errorCode, $async$result) {
        if ($async$errorCode === 1)
          return A._asyncRethrow($async$result, $async$completer);
        while (true)
          switch ($async$goto) {
            case 0:
              // Function start
              t1 = $async$self.$this;
              $async$goto = 3;
              return A._asyncAwait(t1._initializeEngine.call$1(configuration), $async$call$1);
            case 3:
              // returning from await.
              $async$returnValue = t1._prepareAppRunner$0();
              // goto return
              $async$goto = 1;
              break;
            case 1:
              // return
              return A._asyncReturn($async$returnValue, $async$completer);
          }
      });
      return A._asyncStartSync($async$call$1, $async$completer);
    },
    call$0() {
      return this.call$1(null);
    },
    $signature: 132
  };
  A.AppBootstrap__prepareAppRunner_closure.prototype = {
    call$1(params) {
      var $async$goto = 0,
        $async$completer = A._makeAsyncAwaitCompleter(type$.JavaScriptObject),
        $async$returnValue, $async$self = this, t1;
      var $async$call$1 = A._wrapJsFunctionForAsync(function($async$errorCode, $async$result) {
        if ($async$errorCode === 1)
          return A._asyncRethrow($async$result, $async$completer);
        while (true)
          switch ($async$goto) {
            case 0:
              // Function start
              t1 = $async$self.$this;
              $async$goto = 3;
              return A._asyncAwait(t1._runApp.call$0(), $async$call$1);
            case 3:
              // returning from await.
              $async$returnValue = t1._prepareFlutterApp$0();
              // goto return
              $async$goto = 1;
              break;
            case 1:
              // return
              return A._asyncReturn($async$returnValue, $async$completer);
          }
      });
      return A._asyncStartSync($async$call$1, $async$completer);
    },
    call$0() {
      return this.call$1(null);
    },
    $signature: 132
  };
  A.AppBootstrap__prepareFlutterApp_closure.prototype = {
    call$1(options) {
      var t1, t2, t3, t4, t5, view;
      type$.JavaScriptObject._as(options);
      if (A.assertTest(A.configuration().get$multiViewEnabled()))
        A.assertThrow("Cannot addView when multiView is not enabled");
      t1 = $.$get$EnginePlatformDispatcher__instance().get$viewManager();
      t2 = t1._dispatcher;
      t3 = type$.nullable_JavaScriptObject;
      if (A.assertTest(t3._as(options.hostElement) != null))
        A.assertThrow("`hostElement` passed to addView cannot be null.");
      t4 = t3._as(options.hostElement);
      t4.toString;
      t3 = t3._as(options.viewConstraints);
      t5 = $._nextViewId;
      $._nextViewId = t5 + 1;
      view = new A._EngineFlutterViewImpl(t5, t2, A.EmbeddingStrategy_EmbeddingStrategy$create(t4), t3, B.ViewPadding_0_0_0_0, A.DimensionsProvider_DimensionsProvider$create(t4));
      view.EngineFlutterView$_$4$viewConstraints(t5, t2, t4, t3);
      t1.registerView$2$jsViewOptions(view, options);
      return t5;
    },
    $signature: 348
  };
  A.AppBootstrap__prepareFlutterApp_closure0.prototype = {
    call$1(viewId) {
      if (A.assertTest(A.configuration().get$multiViewEnabled()))
        A.assertThrow("Cannot removeView when multiView is not enabled");
      return $.$get$EnginePlatformDispatcher__instance().get$viewManager().disposeAndUnregisterView$1(viewId);
    },
    $signature: 151
  };
  A.CkCanvas.prototype = {
    drawImageRect$4(image, src, dst, paint) {
      var filterQuality = paint.filterQuality,
        skPaint = paint.toSkPaint$1$defaultBlurTileMode(B.TileMode_0),
        t1 = type$.void,
        t2 = this.skCanvas,
        t3 = image.__CkImage_box_F;
      if (filterQuality === B.FilterQuality_3) {
        t3 === $ && A.throwLateFieldNI("box");
        t3 = t3.__CountedRef__ref_F;
        t3 === $ && A.throwLateFieldNI("_ref");
        A.callMethod(t2, "drawImageRectCubic", [t3.get$nativeObject(), A.toSkRect(src), A.toSkRect(dst), 0.3333333333333333, 0.3333333333333333, skPaint], t1);
      } else {
        t3 === $ && A.throwLateFieldNI("box");
        t3 = t3.__CountedRef__ref_F;
        t3 === $ && A.throwLateFieldNI("_ref");
        A.callMethod(t2, "drawImageRectOptions", [t3.get$nativeObject(), A.toSkRect(src), A.toSkRect(dst), A.toSkFilterMode(filterQuality), A.toSkMipmapMode(filterQuality), skPaint], t1);
      }
      skPaint.delete();
    },
    drawPicture$1(picture) {
      var t1;
      type$.CkPicture._as(picture);
      picture.debugCheckNotDisposed$1("Failed to draw picture.");
      t1 = picture.__CkPicture__ref_F;
      t1 === $ && A.throwLateFieldNI("_ref");
      this.skCanvas.drawPicture(t1.get$nativeObject());
    },
    drawRect$2(rect, paint) {
      var skPaint = paint.toSkPaint$0();
      this.skCanvas.drawRect(A.toSkRect(rect), skPaint);
      skPaint.delete();
    },
    saveLayer$2(bounds, paint) {
      var skPaint = paint == null ? null : paint.toSkPaint$0(),
        t1 = type$.JavaScriptObject;
      A.SkCanvasExtension_saveLayer(this.skCanvas, skPaint, A.toSkRect(bounds), null, null, t1._as(t1._as($.__canvasKit._readField$0().TileMode).Clamp));
      if (skPaint != null)
        skPaint.delete();
    },
    saveLayerWithFilter$3(bounds, filter, paint) {
      var t1 = {};
      t1.convertible = null;
      type$.CkManagedSkImageFilterConvertible._as(filter);
      t1.convertible = filter;
      filter.withSkImageFilter$2$defaultBlurTileMode(new A.CkCanvas_saveLayerWithFilter_closure(t1, this, paint, bounds), B.TileMode_2);
    },
    getLocalToDevice$0() {
      var t1, r, t2, c, t3, t4,
        list = type$.List_dynamic._as(A.JSAnyToObjectExtension_get_toObjectShallow(type$.Object._as(this.skCanvas.getLocalToDevice()))),
        matrix4 = new Float32Array(16);
      for (t1 = J.getInterceptor$asx(list), r = 0; r < 4; ++r)
        for (t2 = r * 4, c = 0; c < 4; ++c) {
          t3 = c * 4 + r;
          t4 = A._asNum(t1.$index(list, t2 + c));
          if (!(t3 < 16))
            return A.ioore(matrix4, t3);
          matrix4[t3] = t4;
        }
      return matrix4;
    }
  };
  A.CkCanvas_saveLayerWithFilter_closure.prototype = {
    call$1(filter) {
      var _this = this,
        skPaint = _this.paint.toSkPaint$0(),
        t1 = A.toSkRect(_this.bounds),
        t2 = _this._box_0.convertible.get$backdropTileMode();
      A.SkCanvasExtension_saveLayer(_this.$this.skCanvas, skPaint, t1, filter, 0, A.toSkTileMode(t2 == null ? B.TileMode_2 : t2));
      skPaint.delete();
    },
    $signature: 3
  };
  A._canvasKitJsUrls_closure.prototype = {
    call$1(filename) {
      var t1;
      A._asString(filename);
      t1 = A.configuration()._configuration;
      if (t1 == null)
        t1 = null;
      else {
        t1 = A._asStringQ(t1.canvasKitBaseUrl);
        if (t1 == null)
          t1 = null;
      }
      return (t1 == null ? "https://www.gstatic.com/flutter-canvaskit/18b71d647a292a980abb405ac7d16fe1f0b20434/" : t1) + filename;
    },
    $signature: 47
  };
  A.CanvasKitCanvas.prototype = {
    save$0(_) {
      B.JSNumber_methods.toInt$0(A._asDouble(this._canvas.skCanvas.save()));
    },
    saveLayer$2(bounds, paint) {
      var skPaint,
        t1 = type$.CkPaint,
        t2 = this._canvas;
      if (bounds == null) {
        skPaint = t1._as(paint).toSkPaint$0();
        t1 = type$.JavaScriptObject;
        A.SkCanvasExtension_saveLayer(t2.skCanvas, skPaint, null, null, null, t1._as(t1._as($.__canvasKit._readField$0().TileMode).Clamp));
        skPaint.delete();
      } else {
        A.rectIsValid(bounds);
        t2.saveLayer$2(bounds, t1._as(paint));
      }
    },
    restore$0(_) {
      this._canvas.skCanvas.restore();
    },
    getSaveCount$0() {
      return B.JSNumber_methods.toInt$0(A._asDouble(this._canvas.skCanvas.getSaveCount()));
    },
    translate$2(_, dx, dy) {
      this._canvas.skCanvas.translate(dx, dy);
    },
    scale$2(_, sx, sy) {
      var _this = sy == null ? sx : sy;
      this._canvas.skCanvas.scale(sx, _this);
      return null;
    },
    rotate$1(_, radians) {
      this._canvas.skCanvas.rotate(radians * 180 / 3.141592653589793, 0, 0);
    },
    transform$1(_, matrix4) {
      this._canvas.skCanvas.concat(A.toSkM44FromFloat32(A.toMatrix32(matrix4)));
    },
    clipRect$3$clipOp$doAntiAlias(rect, clipOp, doAntiAlias) {
      var t1, t2, t3;
      A.rectIsValid(rect);
      t1 = A.toSkRect(rect);
      t2 = $.$get$_skClipOps();
      t3 = clipOp.index;
      if (!(t3 < 2))
        return A.ioore(t2, t3);
      this._canvas.skCanvas.clipRect(t1, t2[t3], doAntiAlias);
    },
    clipRect$2$doAntiAlias(rect, doAntiAlias) {
      return this.clipRect$3$clipOp$doAntiAlias(rect, B.ClipOp_1, doAntiAlias);
    },
    clipRect$1(rect) {
      return this.clipRect$3$clipOp$doAntiAlias(rect, B.ClipOp_1, true);
    },
    clipRRect$2$doAntiAlias(rrect, doAntiAlias) {
      A.rrectIsValid(rrect);
      this._canvas.skCanvas.clipRRect(A.toSkRRect(rrect), $.$get$_clipOpIntersect(), doAntiAlias);
    },
    clipRRect$1(rrect) {
      return this.clipRRect$2$doAntiAlias(rrect, true);
    },
    clipPath$2$doAntiAlias(_, path, doAntiAlias) {
      var t1 = type$.CkPath._as(path).__CkPath__ref_F;
      t1 === $ && A.throwLateFieldNI("_ref");
      this._canvas.skCanvas.clipPath(t1.get$nativeObject(), $.$get$_clipOpIntersect(), doAntiAlias);
    },
    clipPath$1(_, path) {
      return this.clipPath$2$doAntiAlias(0, path, true);
    },
    drawLine$3(p1, p2, paint) {
      var skPaint;
      A.offsetIsValid(p1);
      A.offsetIsValid(p2);
      skPaint = type$.CkPaint._as(paint).toSkPaint$0();
      A.callMethod(this._canvas.skCanvas, "drawLine", [p1._dx, p1._dy, p2._dx, p2._dy, skPaint], type$.void);
      skPaint.delete();
    },
    drawPaint$1(paint) {
      var skPaint = type$.CkPaint._as(paint).toSkPaint$0();
      this._canvas.skCanvas.drawPaint(skPaint);
      skPaint.delete();
    },
    drawRect$2(rect, paint) {
      A.rectIsValid(rect);
      this._canvas.drawRect$2(rect, type$.CkPaint._as(paint));
    },
    drawRRect$2(rrect, paint) {
      var skPaint;
      A.rrectIsValid(rrect);
      skPaint = type$.CkPaint._as(paint).toSkPaint$0();
      this._canvas.skCanvas.drawRRect(A.toSkRRect(rrect), skPaint);
      skPaint.delete();
    },
    drawDRRect$3(outer, inner, paint) {
      var skPaint;
      A.rrectIsValid(outer);
      A.rrectIsValid(inner);
      skPaint = type$.CkPaint._as(paint).toSkPaint$0();
      this._canvas.skCanvas.drawDRRect(A.toSkRRect(outer), A.toSkRRect(inner), skPaint);
      skPaint.delete();
    },
    drawOval$2(rect, paint) {
      var skPaint;
      A.rectIsValid(rect);
      skPaint = type$.CkPaint._as(paint).toSkPaint$0();
      this._canvas.skCanvas.drawOval(A.toSkRect(rect), skPaint);
      skPaint.delete();
    },
    drawCircle$3(c, radius, paint) {
      var skPaint;
      A.offsetIsValid(c);
      skPaint = type$.CkPaint._as(paint).toSkPaint$0();
      this._canvas.skCanvas.drawCircle(c._dx, c._dy, radius, skPaint);
      skPaint.delete();
    },
    drawPath$2(path, paint) {
      var skPaint, t1;
      type$.CkPath._as(path);
      skPaint = type$.CkPaint._as(paint).toSkPaint$0();
      t1 = path.__CkPath__ref_F;
      t1 === $ && A.throwLateFieldNI("_ref");
      this._canvas.skCanvas.drawPath(t1.get$nativeObject(), skPaint);
      skPaint.delete();
    },
    drawImageRect$4(image, src, dst, paint) {
      A.rectIsValid(src);
      A.rectIsValid(dst);
      this._canvas.drawImageRect$4(type$.CkImage._as(image), src, dst, type$.CkPaint._as(paint));
    },
    drawParagraph$2(paragraph, offset) {
      var t1;
      A.offsetIsValid(offset);
      t1 = type$.CkParagraph._as(paragraph).__CkParagraph__ref_F;
      t1 === $ && A.throwLateFieldNI("_ref");
      this._canvas.skCanvas.drawParagraph(t1.get$nativeObject(), offset._dx, offset._dy);
    },
    drawShadow$4(path, color, elevation, transparentOccluder) {
      var t1, ratio, flags, inAmbient, inSpot, t2, inTonalColors, tonalColors, t3, t4;
      type$.CkPath._as(path);
      t1 = $.$get$EngineFlutterDisplay__instance()._debugDevicePixelRatioOverride;
      if (t1 == null) {
        ratio = A._asDouble(self.window.devicePixelRatio);
        t1 = ratio === 0 ? 1 : ratio;
      }
      flags = transparentOccluder ? 5 : 4;
      inAmbient = color.withAlpha$1(B.JSNumber_methods.round$0(color.get$alpha(color) * 0.039));
      inSpot = color.withAlpha$1(B.JSNumber_methods.round$0(color.get$alpha(color) * 0.25));
      t2 = type$.JavaScriptObject;
      inTonalColors = t2._as({ambient: A.makeFreshSkColor(inAmbient), spot: A.makeFreshSkColor(inSpot)});
      tonalColors = t2._as($.__canvasKit._readField$0().computeTonalColors(inTonalColors));
      t2 = path.__CkPath__ref_F;
      t2 === $ && A.throwLateFieldNI("_ref");
      t2 = t2.get$nativeObject();
      t3 = new Float32Array(3);
      t3[2] = t1 * elevation;
      t1 = new Float32Array(3);
      t1[0] = 0;
      t1[1] = -1;
      t1[2] = 1;
      t4 = type$.NativeFloat32List;
      A.callMethod(this._canvas.skCanvas, "drawShadow", [t2, t3, t1, 1.3333333333333333, t4._as(tonalColors.ambient), t4._as(tonalColors.spot), flags | 4], type$.void);
    },
    $isCanvas: 1
  };
  A.ManagedSkColorFilter.prototype = {
    get$hashCode(_) {
      var t1 = this.colorFilter;
      return t1.get$hashCode(t1);
    },
    $eq(_, other) {
      if (other == null)
        return false;
      if (A.getRuntimeTypeOfDartObject(this) !== J.get$runtimeType$(other))
        return false;
      return other instanceof A.ManagedSkColorFilter && other.colorFilter.$eq(0, this.colorFilter);
    },
    toString$0(_) {
      return this.colorFilter.toString$0(0);
    },
    set$__ManagedSkColorFilter__ref_F(__ManagedSkColorFilter__ref_F) {
      this.__ManagedSkColorFilter__ref_F = type$.UniqueRef_JavaScriptObject._as(__ManagedSkColorFilter__ref_F);
    }
  };
  A.CkColorFilter.prototype = {
    withSkImageFilter$2$defaultBlurTileMode(borrow, defaultBlurTileMode) {
      var skColorFilter, t1, result;
      type$.void_Function_JavaScriptObject._as(borrow);
      skColorFilter = this._initRawColorFilter$0();
      t1 = type$.JavaScriptObject;
      result = t1._as(t1._as($.__canvasKit._readField$0().ImageFilter).MakeColorFilter(skColorFilter, null));
      skColorFilter.delete();
      borrow.call$1(result);
      result.delete();
    },
    get$backdropTileMode() {
      return B.TileMode_0;
    },
    $isCkManagedSkImageFilterConvertible: 1,
    $isImageFilter: 1
  };
  A.CkBlendModeColorFilter.prototype = {
    _initRawColorFilter$0() {
      return A.createSkColorFilterFromColorAndBlendMode(this.color, this.blendMode);
    },
    get$hashCode(_) {
      return A.Object_hash(this.color, this.blendMode, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue);
    },
    $eq(_, other) {
      if (other == null)
        return false;
      if (A.getRuntimeTypeOfDartObject(this) !== J.get$runtimeType$(other))
        return false;
      return other instanceof A.CkBlendModeColorFilter && other.color.$eq(0, this.color) && other.blendMode === this.blendMode;
    },
    toString$0(_) {
      return "ColorFilter.mode(" + this.color.toString$0(0) + ", " + this.blendMode.toString$0(0) + ")";
    }
  };
  A.CkMatrixColorFilter.prototype = {
    get$_normalizedMatrix() {
      var result, i, t2, t3,
        t1 = this.matrix;
      if (A.assertTest(t1.length === 20))
        A.assertThrow("Color Matrix must have 20 entries.");
      result = new Float32Array(20);
      for (i = 0; i < 20; ++i) {
        t2 = B.JSArray_methods.contains$1(B.List_4_9_14_19, i);
        t3 = t1.length;
        if (t2) {
          if (!(i < t3))
            return A.ioore(t1, i);
          result[i] = t1[i] / 255;
        } else {
          if (!(i < t3))
            return A.ioore(t1, i);
          result[i] = t1[i];
        }
      }
      return result;
    },
    _initRawColorFilter$0() {
      var t1 = type$.JavaScriptObject;
      return t1._as(t1._as($.__canvasKit._readField$0().ColorFilter).MakeMatrix(this.get$_normalizedMatrix()));
    },
    get$hashCode(_) {
      return A.Object_hashAll(this.matrix);
    },
    $eq(_, other) {
      if (other == null)
        return false;
      return A.getRuntimeTypeOfDartObject(this) === J.get$runtimeType$(other) && other instanceof A.CkMatrixColorFilter && A.listEquals0(this.matrix, other.matrix, type$.double);
    },
    toString$0(_) {
      return "ColorFilter.matrix(" + A.S(this.matrix) + ")";
    }
  };
  A.CkLinearToSrgbGammaColorFilter.prototype = {
    _initRawColorFilter$0() {
      var t1 = type$.JavaScriptObject;
      return t1._as(t1._as($.__canvasKit._readField$0().ColorFilter).MakeLinearToSRGBGamma());
    },
    $eq(_, other) {
      if (other == null)
        return false;
      return A.getRuntimeTypeOfDartObject(this) === J.get$runtimeType$(other);
    },
    get$hashCode(_) {
      return A.Primitives_objectHashCode(A.getRuntimeTypeOfDartObject(this));
    },
    toString$0(_) {
      return "ColorFilter.linearToSrgbGamma()";
    }
  };
  A.CkSrgbToLinearGammaColorFilter.prototype = {
    _initRawColorFilter$0() {
      var t1 = type$.JavaScriptObject;
      return t1._as(t1._as($.__canvasKit._readField$0().ColorFilter).MakeSRGBToLinearGamma());
    },
    $eq(_, other) {
      if (other == null)
        return false;
      return A.getRuntimeTypeOfDartObject(this) === J.get$runtimeType$(other);
    },
    get$hashCode(_) {
      return A.Primitives_objectHashCode(A.getRuntimeTypeOfDartObject(this));
    },
    toString$0(_) {
      return "ColorFilter.srgbToLinearGamma()";
    }
  };
  A.CkComposeColorFilter.prototype = {
    _initRawColorFilter$0() {
      var t4,
        t1 = type$.JavaScriptObject,
        t2 = t1._as($.__canvasKit._readField$0().ColorFilter),
        t3 = this.outer.__ManagedSkColorFilter__ref_F;
      t3 === $ && A.throwLateFieldNI("_ref");
      t3 = t3.get$nativeObject();
      t4 = this.inner.__ManagedSkColorFilter__ref_F;
      t4 === $ && A.throwLateFieldNI("_ref");
      return t1._as(t2.MakeCompose(t3, t4.get$nativeObject()));
    },
    $eq(_, other) {
      if (other == null)
        return false;
      if (!(other instanceof A.CkComposeColorFilter))
        return false;
      return other.outer.$eq(0, this.outer) && other.inner.$eq(0, this.inner);
    },
    get$hashCode(_) {
      return A.Object_hash(this.outer, this.inner, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue);
    },
    toString$0(_) {
      return "ColorFilter.compose(" + this.outer.toString$0(0) + ", " + this.inner.toString$0(0) + ")";
    }
  };
  A.DisplayCanvasFactory.prototype = {
    DisplayCanvasFactory$1$createCanvas(createCanvas, $T) {
      A.assertHelper(new A.DisplayCanvasFactory_closure(this).call$0());
    },
    get$baseCanvas() {
      var result, _this = this,
        value = _this.__DisplayCanvasFactory_baseCanvas_FI;
      if (value === $) {
        result = _this.createCanvas.call$0();
        J.initialize$0$z(result);
        _this.__DisplayCanvasFactory_baseCanvas_FI !== $ && A.throwLateFieldADI("baseCanvas");
        _this.set$__DisplayCanvasFactory_baseCanvas_FI(result);
        value = result;
      }
      return value;
    },
    getCanvas$0() {
      var canvas,
        t1 = this._cache,
        t2 = t1.length,
        t3 = this._liveCanvases;
      if (t2 !== 0) {
        if (0 >= t2)
          return A.ioore(t1, -1);
        canvas = t1.pop();
        B.JSArray_methods.add$1(t3, canvas);
        return canvas;
      } else {
        canvas = this.createCanvas.call$0();
        J.initialize$0$z(canvas);
        B.JSArray_methods.add$1(t3, canvas);
        return canvas;
      }
    },
    dispose$0() {
      var t1, t2, _i, t3;
      for (t1 = this._cache, t2 = t1.length, _i = 0; _i < t1.length; t1.length === t2 || (0, A.throwConcurrentModificationError)(t1), ++_i)
        t1[_i].dispose$0();
      for (t2 = this._liveCanvases, t3 = t2.length, _i = 0; _i < t2.length; t2.length === t3 || (0, A.throwConcurrentModificationError)(t2), ++_i)
        t2[_i].dispose$0();
      this.get$baseCanvas().dispose$0();
      B.JSArray_methods.clear$0(t2);
      B.JSArray_methods.clear$0(t1);
    },
    set$__DisplayCanvasFactory_baseCanvas_FI(__DisplayCanvasFactory_baseCanvas_FI) {
      this.__DisplayCanvasFactory_baseCanvas_FI = this.$ti._precomputed1._as(__DisplayCanvasFactory_baseCanvas_FI);
    }
  };
  A.DisplayCanvasFactory_closure.prototype = {
    call$0() {
      B.JSArray_methods.add$1($._hotRestartListeners, this.$this.get$dispose());
      return true;
    },
    $signature: 0
  };
  A.HtmlViewEmbedder.prototype = {
    getOptimizedCanvases$0() {
      var t2,
        t1 = this._context.optimizedCanvasRecorders;
      t1.toString;
      t2 = A._arrayInstanceType(t1);
      return new A.MappedListIterable(t1, t2._eval$1("CkCanvas(1)")._as(new A.HtmlViewEmbedder_getOptimizedCanvases_closure()), t2._eval$1("MappedListIterable<1,CkCanvas>"));
    },
    _cleanUpClipDefs$1(viewId) {
      var t2, nodesToRemove, t3, t4, t5, _i,
        t1 = this._svgClipDefs;
      if (t1.containsKey$1(0, viewId)) {
        t2 = type$.nullable_JavaScriptObject._as(this._svgPathDefs.querySelector("#sk_path_defs"));
        t2.toString;
        nodesToRemove = A._setArrayType([], type$.JSArray_JavaScriptObject);
        t3 = t1.$index(0, viewId);
        t3.toString;
        for (t4 = type$.JavaScriptObject, t5 = type$._DomListWrapper_JavaScriptObject, t4 = A.CastIterable_CastIterable(new A._DomListWrapper(t4._as(t2.children), t5), t5._eval$1("Iterable.E"), t4), t5 = J.get$iterator$ax(t4._source), t4 = A._instanceType(t4)._rest[1]; t5.moveNext$0();) {
          t2 = t4._as(t5.get$current(t5));
          if (t3.contains$1(0, A._asString(t2.id)))
            B.JSArray_methods.add$1(nodesToRemove, t2);
        }
        for (t2 = nodesToRemove.length, _i = 0; _i < nodesToRemove.length; nodesToRemove.length === t2 || (0, A.throwConcurrentModificationError)(nodesToRemove), ++_i)
          nodesToRemove[_i].remove();
        t1.$index(0, viewId).clear$0(0);
      }
    },
    optimizeRendering$0() {
      var optimizedCanvasRecorders, pictureToOptimizedCanvasMap, t1, t2, _i, renderCanvas, pictureRecorder, t3, t4, _i0, _this = this,
        rendering = _this._modifyRenderingForMaxCanvases$1(A.createOptimizedRendering(_this._context.sceneElements, _this._currentCompositionParams));
      _this._context.optimizedRendering = rendering;
      optimizedCanvasRecorders = A._setArrayType([], type$.JSArray_CkPictureRecorder);
      pictureToOptimizedCanvasMap = A.LinkedHashMap_LinkedHashMap$_empty(type$.PictureLayer, type$.CkPictureRecorder);
      for (t1 = type$.WhereTypeIterable_RenderingRenderCanvas, t1 = A.List_List$of(new A.WhereTypeIterable(rendering.entities, t1), true, t1._eval$1("Iterable.E")), t2 = t1.length, _i = 0; _i < t1.length; t1.length === t2 || (0, A.throwConcurrentModificationError)(t1), ++_i) {
        renderCanvas = t1[_i];
        pictureRecorder = new A.CkPictureRecorder();
        t3 = _this.__HtmlViewEmbedder__frameSize_A;
        t3 === $ && A.throwLateFieldNI("_frameSize");
        pictureRecorder.beginRecording$1(new A.Rect(0, 0, t3.width, t3.height));
        B.JSArray_methods.add$1(optimizedCanvasRecorders, pictureRecorder);
        for (t3 = renderCanvas.pictures, t4 = t3.length, _i0 = 0; _i0 < t3.length; t3.length === t4 || (0, A.throwConcurrentModificationError)(t3), ++_i0)
          pictureToOptimizedCanvasMap.$indexSet(0, t3[_i0], pictureRecorder);
      }
      _this._context.set$optimizedCanvasRecorders(optimizedCanvasRecorders);
      _this._context.set$pictureToOptimizedCanvasMap(pictureToOptimizedCanvasMap);
    },
    submitFrame$0(_) {
      return this.submitFrame$body$HtmlViewEmbedder(0);
    },
    submitFrame$body$HtmlViewEmbedder(_) {
      var $async$goto = 0,
        $async$completer = A._makeAsyncAwaitCompleter(type$.void),
        $async$returnValue, $async$self = this, t2, t3, t4, i, t5, t6, renderCanvases, renderCanvasIndex, _i, renderCanvas, renderCanvasIndex0, renderPicture, unusedViews, _box_0, viewId, _box_1, t1;
      var $async$submitFrame$0 = A._wrapJsFunctionForAsync(function($async$errorCode, $async$result) {
        if ($async$errorCode === 1)
          return A._asyncRethrow($async$result, $async$completer);
        while (true)
          $async$outer:
            switch ($async$goto) {
              case 0:
                // Function start
                _box_1 = {};
                t1 = $async$self._context.optimizedRendering;
                t1.toString;
                $async$self._updateDomForNewRendering$1(t1);
                if (t1.equalsForRendering$1($async$self._activeRendering))
                  for (t2 = t1.entities, t3 = type$.WhereTypeIterable_RenderingRenderCanvas, t4 = t3._eval$1("Iterable.E"), i = 0; i < A.List_List$of(new A.WhereTypeIterable(t2, t3), true, t4).length; ++i) {
                    t5 = A.List_List$of(new A.WhereTypeIterable(t2, t3), true, t4);
                    if (!(i < t5.length)) {
                      $async$returnValue = A.ioore(t5, i);
                      // goto return
                      $async$goto = 1;
                      break $async$outer;
                    }
                    t5 = t5[i];
                    t6 = A.List_List$of(new A.WhereTypeIterable($async$self._activeRendering.entities, t3), true, t4);
                    if (!(i < t6.length)) {
                      $async$returnValue = A.ioore(t6, i);
                      // goto return
                      $async$goto = 1;
                      break $async$outer;
                    }
                    t5.displayCanvas = t6[i].displayCanvas;
                    t6 = A.List_List$of(new A.WhereTypeIterable($async$self._activeRendering.entities, t3), true, t4);
                    if (!(i < t6.length)) {
                      $async$returnValue = A.ioore(t6, i);
                      // goto return
                      $async$goto = 1;
                      break $async$outer;
                    }
                    t6[i].displayCanvas = null;
                  }
                $async$self._activeRendering = t1;
                t2 = type$.WhereTypeIterable_RenderingRenderCanvas;
                renderCanvases = A.List_List$of(new A.WhereTypeIterable(t1.entities, t2), true, t2._eval$1("Iterable.E"));
                t1 = renderCanvases.length, t2 = $async$self.rasterizer, t3 = type$.JSArray_CkPicture, renderCanvasIndex = 0, _i = 0;
              case 3:
                // for condition
                if (!(_i < t1)) {
                  // goto after for
                  $async$goto = 5;
                  break;
                }
                renderCanvas = renderCanvases[_i];
                t4 = $async$self._context.optimizedCanvasRecorders;
                renderCanvasIndex0 = renderCanvasIndex + 1;
                if (!(renderCanvasIndex < t4.length)) {
                  $async$returnValue = A.ioore(t4, renderCanvasIndex);
                  // goto return
                  $async$goto = 1;
                  break;
                }
                renderPicture = t4[renderCanvasIndex].endRecording$0();
                t4 = renderCanvas.displayCanvas;
                t4.toString;
                $async$goto = 6;
                return A._asyncAwait(t2.rasterizeToCanvas$2(t4, A._setArrayType([renderPicture], t3)), $async$submitFrame$0);
              case 6:
                // returning from await.
                renderPicture.dispose$0();
              case 4:
                // for update
                ++_i, renderCanvasIndex = renderCanvasIndex0;
                // goto for condition
                $async$goto = 3;
                break;
              case 5:
                // after for
                for (t1 = $async$self._context.measuringPictureRecorders, t1 = new A.LinkedHashMapValueIterator(t1, t1._modifications, t1._first, A._instanceType(t1)._eval$1("LinkedHashMapValueIterator<2>")); t1.moveNext$0();) {
                  t2 = t1.__js_helper$_current;
                  if (t2._skRecorder != null)
                    t2.endRecording$0();
                }
                $async$self._context = new A.EmbedderFrameContext(A.LinkedHashMap_LinkedHashMap$_empty(type$.PictureLayer, type$.CkPictureRecorder), A._setArrayType([], type$.JSArray_SceneElement));
                t1 = $async$self._compositionOrder;
                t2 = $async$self._activeCompositionOrder;
                t3 = type$.int;
                if (A.listEquals0(t1, t2, t3)) {
                  B.JSArray_methods.clear$0(t1);
                  // goto return
                  $async$goto = 1;
                  break;
                }
                unusedViews = A.LinkedHashSet_LinkedHashSet$from(t2, t3);
                B.JSArray_methods.clear$0(t2);
                _box_1.debugInvalidViewIds = null;
                for (i = 0; i < t1.length; ++i) {
                  _box_0 = {};
                  viewId = t1[i];
                  _box_0.isViewInvalid = false;
                  A.assertHelper(new A.HtmlViewEmbedder_submitFrame_closure(_box_0, _box_1, viewId).call$0());
                  if (_box_0.isViewInvalid)
                    continue;
                  B.JSArray_methods.add$1(t2, viewId);
                  unusedViews.remove$1(0, viewId);
                }
                B.JSArray_methods.clear$0(t1);
                unusedViews.forEach$1(0, $async$self.get$disposeView());
                t1 = _box_1.debugInvalidViewIds;
                if (A.assertTest(t1 == null || t1.length === 0)) {
                  t1 = _box_1.debugInvalidViewIds;
                  t1.toString;
                  A.assertThrow("Cannot render platform views: " + B.JSArray_methods.join$1(t1, ", ") + ". These views have not been created, or they have been deleted.");
                }
              case 1:
                // return
                return A._asyncReturn($async$returnValue, $async$completer);
            }
      });
      return A._asyncStartSync($async$submitFrame$0, $async$completer);
    },
    disposeView$1(viewId) {
      var clipChain, _this = this;
      A._asInt(viewId);
      clipChain = _this._viewClipChains.remove$1(0, viewId);
      if (clipChain != null)
        clipChain._root.remove();
      _this._currentCompositionParams.remove$1(0, viewId);
      _this._viewsToRecomposite.remove$1(0, viewId);
      _this._cleanUpClipDefs$1(viewId);
      _this._svgClipDefs.remove$1(0, viewId);
    },
    _modifyRenderingForMaxCanvases$1(rendering) {
      var numCanvasesToDelete, picturesForLastCanvas, modifiedEntities, i, sawLastCanvas, entity,
        result = new A.Rendering(A._setArrayType([], type$.JSArray_RenderingEntity)),
        t1 = rendering.entities,
        t2 = type$.WhereTypeIterable_RenderingRenderCanvas,
        numCanvases = A.List_List$of(new A.WhereTypeIterable(t1, t2), true, t2._eval$1("Iterable.E")).length;
      if (numCanvases <= A.configuration().get$canvasKitMaximumSurfaces())
        return rendering;
      numCanvasesToDelete = numCanvases - A.configuration().get$canvasKitMaximumSurfaces();
      picturesForLastCanvas = A._setArrayType([], type$.JSArray_PictureLayer);
      modifiedEntities = A.List_List$from(t1, true, type$.RenderingEntity);
      for (i = t1.length - 1, sawLastCanvas = false; i >= 0; --i) {
        if (!(i < modifiedEntities.length))
          return A.ioore(modifiedEntities, i);
        entity = modifiedEntities[i];
        if (entity instanceof A.RenderingRenderCanvas) {
          if (!sawLastCanvas) {
            sawLastCanvas = true;
            continue;
          }
          B.JSArray_methods.removeAt$1(modifiedEntities, i);
          B.JSArray_methods.insertAll$2(picturesForLastCanvas, 0, entity.pictures);
          --numCanvasesToDelete;
          if (numCanvasesToDelete === 0)
            break;
        }
      }
      sawLastCanvas = A.configuration().get$canvasKitMaximumSurfaces() === 1;
      for (i = modifiedEntities.length - 1; i > 0; --i) {
        entity = modifiedEntities[i];
        if (entity instanceof A.RenderingRenderCanvas) {
          if (sawLastCanvas) {
            B.JSArray_methods.addAll$1(entity.pictures, picturesForLastCanvas);
            break;
          }
          sawLastCanvas = true;
        }
      }
      B.JSArray_methods.addAll$1(result.entities, modifiedEntities);
      return result;
    },
    _updateDomForNewRendering$1(rendering) {
      var indexMap, t1, t2, existingIndexMap, staticElements, i, t3, entity, t4, t5, updateRenderCanvasWithDisplay, staticElementIndex, nextRenderingIndex, staticElementIndexInActiveRendering, staticDomElement, nextEntity, _this = this;
      if (rendering.equalsForRendering$1(_this._activeRendering))
        return;
      indexMap = _this._getIndexMapFromPreviousRendering$2(_this._activeRendering, rendering);
      t1 = A._arrayInstanceType(indexMap);
      t2 = t1._eval$1("WhereIterable<1>");
      existingIndexMap = A.List_List$of(new A.WhereIterable(indexMap, t1._eval$1("bool(1)")._as(new A.HtmlViewEmbedder__updateDomForNewRendering_closure()), t2), true, t2._eval$1("Iterable.E"));
      staticElements = A.longestIncreasingSubsequence(existingIndexMap);
      for (t1 = staticElements.length, i = 0; i < t1; ++i) {
        t2 = staticElements[i];
        if (!(t2 >= 0 && t2 < existingIndexMap.length))
          return A.ioore(existingIndexMap, t2);
        B.JSArray_methods.$indexSet(staticElements, i, existingIndexMap[t2]);
      }
      for (t2 = _this.rasterizer, i = 0; i < _this._activeRendering.entities.length; ++i) {
        if (B.JSArray_methods.contains$1(indexMap, i))
          continue;
        t3 = _this._activeRendering.entities;
        if (!(i < t3.length))
          return A.ioore(t3, i);
        entity = t3[i];
        if (entity instanceof A.RenderingPlatformView)
          _this.disposeView$1(entity.viewId);
        else if (entity instanceof A.RenderingRenderCanvas) {
          if (A.assertTest(entity.displayCanvas != null))
            A.assertThrow("RenderCanvas in previous rendering was not assigned a DisplayCanvas");
          t3 = entity.displayCanvas;
          t3.toString;
          t4 = t2.get$displayFactory();
          t4.$ti._precomputed1._as(t3);
          if (A.assertTest(t3 !== t4.get$baseCanvas()))
            A.assertThrow("Attempting to release the base canvas");
          t5 = t4._liveCanvases;
          if (A.assertTest(B.JSArray_methods.contains$1(t5, t3)))
            A.assertThrow("Attempting to release a Canvas which was not created by this factory");
          t3.get$hostElement().remove();
          B.JSArray_methods.remove$1(t5, t3);
          B.JSArray_methods.add$1(t4._cache, t3);
          entity.displayCanvas = null;
        }
      }
      updateRenderCanvasWithDisplay = new A.HtmlViewEmbedder__updateDomForNewRendering_updateRenderCanvasWithDisplay(_this, indexMap);
      for (t2 = rendering.entities, t3 = _this.sceneHost, t4 = type$.JavaScriptObject, staticElementIndex = 0, nextRenderingIndex = 0; staticElementIndex < t1;) {
        staticElementIndexInActiveRendering = staticElements[staticElementIndex];
        t5 = _this._activeRendering.entities;
        if (!(staticElementIndexInActiveRendering >= 0 && staticElementIndexInActiveRendering < t5.length))
          return A.ioore(t5, staticElementIndexInActiveRendering);
        staticDomElement = _this._getElement$1(t5[staticElementIndexInActiveRendering]);
        while (true) {
          if (!(nextRenderingIndex >= 0 && nextRenderingIndex < indexMap.length))
            return A.ioore(indexMap, nextRenderingIndex);
          if (!(indexMap[nextRenderingIndex] !== staticElementIndexInActiveRendering))
            break;
          if (!(nextRenderingIndex < t2.length))
            return A.ioore(t2, nextRenderingIndex);
          nextEntity = t2[nextRenderingIndex];
          if (nextEntity instanceof A.RenderingRenderCanvas)
            updateRenderCanvasWithDisplay.call$2(nextEntity, nextRenderingIndex);
          t4._as(t3.insertBefore(_this._getElement$1(nextEntity), staticDomElement));
          ++nextRenderingIndex;
        }
        if (!(nextRenderingIndex < t2.length))
          return A.ioore(t2, nextRenderingIndex);
        t5 = t2[nextRenderingIndex];
        if (t5 instanceof A.RenderingRenderCanvas)
          updateRenderCanvasWithDisplay.call$2(t5, nextRenderingIndex);
        ++nextRenderingIndex;
        ++staticElementIndex;
      }
      for (; t1 = t2.length, nextRenderingIndex < t1;) {
        if (!(nextRenderingIndex >= 0))
          return A.ioore(t2, nextRenderingIndex);
        nextEntity = t2[nextRenderingIndex];
        if (nextEntity instanceof A.RenderingRenderCanvas)
          updateRenderCanvasWithDisplay.call$2(nextEntity, nextRenderingIndex);
        t3.append(_this._getElement$1(nextEntity));
        ++nextRenderingIndex;
      }
    },
    _getElement$1(entity) {
      if (entity instanceof A.RenderingRenderCanvas)
        return entity.displayCanvas.get$hostElement();
      if (entity instanceof A.RenderingPlatformView)
        return this._viewClipChains.$index(0, entity.viewId)._root;
    },
    _getIndexMapFromPreviousRendering$2(previous, next) {
      var result, t1, t2, maxUnchangedLength, alreadyClaimedCanvases, index, t3, foundForIndex, oldIndex;
      if (A.assertTest(!previous.equalsForRendering$1(next)))
        A.assertThrow("Should not be in this method if the Renderings are equal");
      result = A._setArrayType([], type$.JSArray_int);
      t1 = previous.entities;
      t2 = next.entities;
      maxUnchangedLength = Math.min(t1.length, t2.length);
      alreadyClaimedCanvases = A.LinkedHashSet_LinkedHashSet$_empty(type$.int);
      index = 0;
      while (true) {
        if (index < maxUnchangedLength) {
          if (!(index < t1.length))
            return A.ioore(t1, index);
          t3 = t1[index];
          if (!(index < t2.length))
            return A.ioore(t2, index);
          t3 = t3.equalsForRendering$1(t2[index]);
        } else
          t3 = false;
        if (!t3)
          break;
        B.JSArray_methods.add$1(result, index);
        if (!(index < t1.length))
          return A.ioore(t1, index);
        if (t1[index] instanceof A.RenderingRenderCanvas)
          alreadyClaimedCanvases.add$1(0, index);
        ++index;
      }
      for (; t3 = t2.length, index < t3;) {
        oldIndex = 0;
        while (true) {
          if (!(oldIndex < t1.length)) {
            foundForIndex = false;
            break;
          }
          t3 = t1[oldIndex];
          if (!(index < t2.length))
            return A.ioore(t2, index);
          if (t3.equalsForRendering$1(t2[index]) && !alreadyClaimedCanvases.contains$1(0, oldIndex)) {
            B.JSArray_methods.add$1(result, oldIndex);
            if (!(oldIndex < t1.length))
              return A.ioore(t1, oldIndex);
            if (t1[oldIndex] instanceof A.RenderingRenderCanvas)
              alreadyClaimedCanvases.add$1(0, oldIndex);
            foundForIndex = true;
            break;
          }
          ++oldIndex;
        }
        if (!foundForIndex)
          B.JSArray_methods.add$1(result, -1);
        ++index;
      }
      A.assertHelper(result.length === t3);
      return result;
    },
    debugCleanupSvgClipPaths$0() {
      var $parent, t2, t3, child,
        t1 = this._svgPathDefs;
      if (t1 == null)
        $parent = null;
      else {
        t2 = type$.JavaScriptObject;
        t3 = type$._DomListWrapper_JavaScriptObject;
        t2 = A.CastIterable_CastIterable(new A._DomListWrapper(t2._as(t1.children), t3), t3._eval$1("Iterable.E"), t2);
        $parent = A._instanceType(t2)._rest[1]._as(J.get$single$ax(t2._source));
      }
      if ($parent != null)
        for (t1 = type$.nullable_JavaScriptObject, child = t1._as($parent.lastChild), t2 = type$.JavaScriptObject; child != null; child = t1._as($parent.lastChild))
          t2._as($parent.removeChild(child));
      this._svgClipDefs.clear$0(0);
    },
    dispose$0() {
      var _this = this,
        t1 = _this._viewClipChains,
        t2 = A._instanceType(t1)._eval$1("LinkedHashMapKeysIterable<1>");
      B.JSArray_methods.forEach$1(A.List_List$of(new A.LinkedHashMapKeysIterable(t1, t2), true, t2._eval$1("Iterable.E")), _this.get$disposeView());
      _this._context = new A.EmbedderFrameContext(A.LinkedHashMap_LinkedHashMap$_empty(type$.PictureLayer, type$.CkPictureRecorder), A._setArrayType([], type$.JSArray_SceneElement));
      t2 = _this._currentCompositionParams;
      t2.clear$0(0);
      _this.debugCleanupSvgClipPaths$0();
      t2.clear$0(0);
      t1.clear$0(0);
      _this._viewsToRecomposite.clear$0(0);
      B.JSArray_methods.clear$0(_this._activeCompositionOrder);
      B.JSArray_methods.clear$0(_this._compositionOrder);
      _this._activeRendering = new A.Rendering(A._setArrayType([], type$.JSArray_RenderingEntity));
    }
  };
  A.HtmlViewEmbedder_getOptimizedCanvases_closure.prototype = {
    call$1(r) {
      var t1 = type$.CkPictureRecorder._as(r)._recordingCanvas;
      t1.toString;
      return t1;
    },
    $signature: 357
  };
  A.HtmlViewEmbedder_submitFrame_closure.prototype = {
    call$0() {
      var t2, t3,
        t1 = this.viewId,
        isViewInvalid = !$.$get$PlatformViewManager_instance().__engine$_contents.containsKey$1(0, t1);
      this._box_0.isViewInvalid = isViewInvalid;
      if (isViewInvalid) {
        t2 = this._box_1;
        t3 = t2.debugInvalidViewIds;
        B.JSArray_methods.add$1(t3 == null ? t2.debugInvalidViewIds = A._setArrayType([], type$.JSArray_int) : t3, t1);
      }
      return true;
    },
    $signature: 0
  };
  A.HtmlViewEmbedder__updateDomForNewRendering_closure.prototype = {
    call$1(index) {
      return A._asInt(index) !== -1;
    },
    $signature: 63
  };
  A.HtmlViewEmbedder__updateDomForNewRendering_updateRenderCanvasWithDisplay.prototype = {
    call$2(renderCanvas, index) {
      var t2, previousEntity,
        t1 = this.indexMap;
      if (!(index < t1.length))
        return A.ioore(t1, index);
      t1 = t1[index];
      t2 = this.$this;
      if (t1 !== -1) {
        t2 = t2._activeRendering.entities;
        if (!(t1 >= 0 && t1 < t2.length))
          return A.ioore(t2, t1);
        previousEntity = t2[t1];
        A.assertHelper(previousEntity instanceof A.RenderingRenderCanvas && previousEntity.displayCanvas != null);
        type$.RenderingRenderCanvas._as(previousEntity);
        renderCanvas.displayCanvas = previousEntity.displayCanvas;
        previousEntity.displayCanvas = null;
      } else
        renderCanvas.displayCanvas = t2.rasterizer.get$displayFactory().getCanvas$0();
    },
    $signature: 365
  };
  A.MutatorType.prototype = {
    _enumToString$0() {
      return "MutatorType." + this._name;
    }
  };
  A.Mutator.prototype = {
    $eq(_, other) {
      var t1, _this = this;
      if (other == null)
        return false;
      if (_this === other)
        return true;
      if (!(other instanceof A.Mutator))
        return false;
      t1 = _this.type;
      if (t1 !== other.type)
        return false;
      switch (t1.index) {
        case 0:
          return J.$eq$(_this.rect, other.rect);
        case 1:
          return J.$eq$(_this.rrect, other.rrect);
        case 2:
          return _this.path == other.path;
        case 3:
          return _this.matrix == other.matrix;
        case 4:
          return _this.alpha == other.alpha;
      }
    },
    get$hashCode(_) {
      var _this = this;
      return A.Object_hash(_this.type, _this.rect, _this.rrect, _this.path, _this.matrix, _this.alpha, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue);
    }
  };
  A.MutatorsStack.prototype = {
    $eq(_, other) {
      if (other == null)
        return false;
      if (other === this)
        return true;
      return other instanceof A.MutatorsStack && A.listEquals0(other._mutators, this._mutators, type$.Mutator);
    },
    get$hashCode(_) {
      return A.Object_hashAll(this._mutators);
    },
    get$iterator(_) {
      var t1 = this._mutators,
        t2 = A._arrayInstanceType(t1)._eval$1("ReversedListIterable<1>");
      t1 = new A.ReversedListIterable(t1, t2);
      return new A.ListIterator(t1, t1.get$length(0), t2._eval$1("ListIterator<ListIterable.E>"));
    }
  };
  A.SceneElement.prototype = {};
  A.PictureSceneElement.prototype = {};
  A.PlatformViewSceneElement.prototype = {};
  A.EmbedderFrameContext.prototype = {
    set$optimizedCanvasRecorders(optimizedCanvasRecorders) {
      this.optimizedCanvasRecorders = type$.nullable_List_CkPictureRecorder._as(optimizedCanvasRecorders);
    },
    set$pictureToOptimizedCanvasMap(pictureToOptimizedCanvasMap) {
      this.pictureToOptimizedCanvasMap = type$.nullable_Map_PictureLayer_CkPictureRecorder._as(pictureToOptimizedCanvasMap);
    }
  };
  A.SkiaFontCollection.prototype = {
    get$fontFallbackManager() {
      var value = this.__SkiaFontCollection_fontFallbackManager_AI;
      return value === $ ? this.__SkiaFontCollection_fontFallbackManager_AI = A.FontFallbackManager$_(new A.SkiaFallbackRegistry(this), A._setArrayType([A.NotoFont$("Noto Color Emoji 0", "notocoloremoji/v32/Yq6P-KqIXTD0t4D9z1ESnKM3-HpFabsE4tq3luCC7p-aXxcn.0.woff2"), A.NotoFont$("Noto Color Emoji 1", "notocoloremoji/v32/Yq6P-KqIXTD0t4D9z1ESnKM3-HpFabsE4tq3luCC7p-aXxcn.1.woff2"), A.NotoFont$("Noto Color Emoji 2", "notocoloremoji/v32/Yq6P-KqIXTD0t4D9z1ESnKM3-HpFabsE4tq3luCC7p-aXxcn.2.woff2"), A.NotoFont$("Noto Color Emoji 3", "notocoloremoji/v32/Yq6P-KqIXTD0t4D9z1ESnKM3-HpFabsE4tq3luCC7p-aXxcn.3.woff2"), A.NotoFont$("Noto Color Emoji 4", "notocoloremoji/v32/Yq6P-KqIXTD0t4D9z1ESnKM3-HpFabsE4tq3luCC7p-aXxcn.4.woff2"), A.NotoFont$("Noto Color Emoji 5", "notocoloremoji/v32/Yq6P-KqIXTD0t4D9z1ESnKM3-HpFabsE4tq3luCC7p-aXxcn.5.woff2"), A.NotoFont$("Noto Color Emoji 6", "notocoloremoji/v32/Yq6P-KqIXTD0t4D9z1ESnKM3-HpFabsE4tq3luCC7p-aXxcn.6.woff2"), A.NotoFont$("Noto Color Emoji 7", "notocoloremoji/v32/Yq6P-KqIXTD0t4D9z1ESnKM3-HpFabsE4tq3luCC7p-aXxcn.7.woff2"), A.NotoFont$("Noto Color Emoji 8", "notocoloremoji/v32/Yq6P-KqIXTD0t4D9z1ESnKM3-HpFabsE4tq3luCC7p-aXxcn.8.woff2"), A.NotoFont$("Noto Color Emoji 9", "notocoloremoji/v32/Yq6P-KqIXTD0t4D9z1ESnKM3-HpFabsE4tq3luCC7p-aXxcn.9.woff2"), A.NotoFont$("Noto Color Emoji 10", "notocoloremoji/v32/Yq6P-KqIXTD0t4D9z1ESnKM3-HpFabsE4tq3luCC7p-aXxcn.10.woff2"), A.NotoFont$("Noto Color Emoji 11", "notocoloremoji/v32/Yq6P-KqIXTD0t4D9z1ESnKM3-HpFabsE4tq3luCC7p-aXxcn.11.woff2"), A.NotoFont$("Noto Sans Symbols 2 0", "notosanssymbols2/v24/I_uyMoGduATTei9eI8daxVHDyfisHr71-jrBWXPM4Q.woff2"), A.NotoFont$("Noto Sans Symbols 2 1", "notosanssymbols2/v24/I_uyMoGduATTei9eI8daxVHDyfisHr71-ujgfE71.woff2"), A.NotoFont$("Noto Sans Symbols 2 2", "notosanssymbols2/v24/I_uyMoGduATTei9eI8daxVHDyfisHr71-gTBWXPM4Q.woff2"), A.NotoFont$("Noto Sans Symbols 2 3", "notosanssymbols2/v24/I_uyMoGduATTei9eI8daxVHDyfisHr71-vrgfE71.woff2"), A.NotoFont$("Noto Sans Symbols 2 4", "notosanssymbols2/v24/I_uyMoGduATTei9eI8daxVHDyfisHr71-prgfE71.woff2"), A.NotoFont$("Noto Sans Symbols 2 5", "notosanssymbols2/v24/I_uyMoGduATTei9eI8daxVHDyfisHr71-pTgfA.woff2"), A.NotoFont$("Noto Sans Cuneiform 0", "notosanscuneiform/v17/bMrrmTWK7YY-MF22aHGGd7H8PhJtvBDWse5DlCQu.woff2"), A.NotoFont$("Noto Sans Cuneiform 1", "notosanscuneiform/v17/bMrrmTWK7YY-MF22aHGGd7H8PhJtvBDWsbZDlCQu.woff2"), A.NotoFont$("Noto Sans Cuneiform 2", "notosanscuneiform/v17/bMrrmTWK7YY-MF22aHGGd7H8PhJtvBDWsbhDlA.woff2"), A.NotoFont$("Noto Sans Duployan 0", "notosansduployan/v18/gokzH7nwAEdtF9N8-mdTDx_X9JM5wsvbi-kD5F8a.woff2"), A.NotoFont$("Noto Sans Duployan 1", "notosansduployan/v18/gokzH7nwAEdtF9N8-mdTDx_X9JM5wsvbH8gm2WY.woff2"), A.NotoFont$("Noto Sans Duployan 2", "notosansduployan/v18/gokzH7nwAEdtF9N8-mdTDx_X9JM5wsvbEcgm.woff2"), A.NotoFont$("Noto Sans Egyptian Hieroglyphs 0", "notosansegyptianhieroglyphs/v29/vEF42-tODB8RrNDvZSUmRhcQHzx1s7y_F9-j3qSzEcbEYintdVi99Rg.woff2"), A.NotoFont$("Noto Sans Egyptian Hieroglyphs 1", "notosansegyptianhieroglyphs/v29/vEF42-tODB8RrNDvZSUmRhcQHzx1s7y_F9-j3qSzEcbEYintQFi99Rg.woff2"), A.NotoFont$("Noto Sans Egyptian Hieroglyphs 2", "notosansegyptianhieroglyphs/v29/vEF42-tODB8RrNDvZSUmRhcQHzx1s7y_F9-j3qSzEcbEYintTli9.woff2"), A.NotoFont$("Noto Sans HK 0", "notosanshk/v32/nKKF-GM_FYFRJvXzVXaAPe97P1KHynJFP716qHB--oD7kYrUzT7-NvA3pTohjc3XVtNXX8A7gG1LO2KAPAw.0.woff2"), A.NotoFont$("Noto Sans HK 1", "notosanshk/v32/nKKF-GM_FYFRJvXzVXaAPe97P1KHynJFP716qHB--oD7kYrUzT7-NvA3pTohjc3XVtNXX8A7gG1LO2KAPAw.1.woff2"), A.NotoFont$("Noto Sans HK 2", "notosanshk/v32/nKKF-GM_FYFRJvXzVXaAPe97P1KHynJFP716qHB--oD7kYrUzT7-NvA3pTohjc3XVtNXX8A7gG1LO2KAPAw.2.woff2"), A.NotoFont$("Noto Sans HK 3", "notosanshk/v32/nKKF-GM_FYFRJvXzVXaAPe97P1KHynJFP716qHB--oD7kYrUzT7-NvA3pTohjc3XVtNXX8A7gG1LO2KAPAw.3.woff2"), A.NotoFont$("Noto Sans HK 4", "notosanshk/v32/nKKF-GM_FYFRJvXzVXaAPe97P1KHynJFP716qHB--oD7kYrUzT7-NvA3pTohjc3XVtNXX8A7gG1LO2KAPAw.4.woff2"), A.NotoFont$("Noto Sans HK 5", "notosanshk/v32/nKKF-GM_FYFRJvXzVXaAPe97P1KHynJFP716qHB--oD7kYrUzT7-NvA3pTohjc3XVtNXX8A7gG1LO2KAPAw.5.woff2"), A.NotoFont$("Noto Sans HK 6", "notosanshk/v32/nKKF-GM_FYFRJvXzVXaAPe97P1KHynJFP716qHB--oD7kYrUzT7-NvA3pTohjc3XVtNXX8A7gG1LO2KAPAw.6.woff2"), A.NotoFont$("Noto Sans HK 7", "notosanshk/v32/nKKF-GM_FYFRJvXzVXaAPe97P1KHynJFP716qHB--oD7kYrUzT7-NvA3pTohjc3XVtNXX8A7gG1LO2KAPAw.7.woff2"), A.NotoFont$("Noto Sans HK 8", "notosanshk/v32/nKKF-GM_FYFRJvXzVXaAPe97P1KHynJFP716qHB--oD7kYrUzT7-NvA3pTohjc3XVtNXX8A7gG1LO2KAPAw.8.woff2"), A.NotoFont$("Noto Sans HK 9", "notosanshk/v32/nKKF-GM_FYFRJvXzVXaAPe97P1KHynJFP716qHB--oD7kYrUzT7-NvA3pTohjc3XVtNXX8A7gG1LO2KAPAw.9.woff2"), A.NotoFont$("Noto Sans HK 10", "notosanshk/v32/nKKF-GM_FYFRJvXzVXaAPe97P1KHynJFP716qHB--oD7kYrUzT7-NvA3pTohjc3XVtNXX8A7gG1LO2KAPAw.10.woff2"), A.NotoFont$("Noto Sans HK 11", "notosanshk/v32/nKKF-GM_FYFRJvXzVXaAPe97P1KHynJFP716qHB--oD7kYrUzT7-NvA3pTohjc3XVtNXX8A7gG1LO2KAPAw.15.woff2"), A.NotoFont$("Noto Sans HK 12", "notosanshk/v32/nKKF-GM_FYFRJvXzVXaAPe97P1KHynJFP716qHB--oD7kYrUzT7-NvA3pTohjc3XVtNXX8A7gG1LO2KAPAw.16.woff2"), A.NotoFont$("Noto Sans HK 13", "notosanshk/v32/nKKF-GM_FYFRJvXzVXaAPe97P1KHynJFP716qHB--oD7kYrUzT7-NvA3pTohjc3XVtNXX8A7gG1LO2KAPAw.17.woff2"), A.NotoFont$("Noto Sans HK 14", "notosanshk/v32/nKKF-GM_FYFRJvXzVXaAPe97P1KHynJFP716qHB--oD7kYrUzT7-NvA3pTohjc3XVtNXX8A7gG1LO2KAPAw.25.woff2"), A.NotoFont$("Noto Sans HK 15", "notosanshk/v32/nKKF-GM_FYFRJvXzVXaAPe97P1KHynJFP716qHB--oD7kYrUzT7-NvA3pTohjc3XVtNXX8A7gG1LO2KAPAw.26.woff2"), A.NotoFont$("Noto Sans HK 16", "notosanshk/v32/nKKF-GM_FYFRJvXzVXaAPe97P1KHynJFP716qHB--oD7kYrUzT7-NvA3pTohjc3XVtNXX8A7gG1LO2KAPAw.27.woff2"), A.NotoFont$("Noto Sans HK 17", "notosanshk/v32/nKKF-GM_FYFRJvXzVXaAPe97P1KHynJFP716qHB--oD7kYrUzT7-NvA3pTohjc3XVtNXX8A7gG1LO2KAPAw.28.woff2"), A.NotoFont$("Noto Sans HK 18", "notosanshk/v32/nKKF-GM_FYFRJvXzVXaAPe97P1KHynJFP716qHB--oD7kYrUzT7-NvA3pTohjc3XVtNXX8A7gG1LO2KAPAw.29.woff2"), A.NotoFont$("Noto Sans HK 19", "notosanshk/v32/nKKF-GM_FYFRJvXzVXaAPe97P1KHynJFP716qHB--oD7kYrUzT7-NvA3pTohjc3XVtNXX8A7gG1LO2KAPAw.30.woff2"), A.NotoFont$("Noto Sans HK 20", "notosanshk/v32/nKKF-GM_FYFRJvXzVXaAPe97P1KHynJFP716qHB--oD7kYrUzT7-NvA3pTohjc3XVtNXX8A7gG1LO2KAPAw.31.woff2"), A.NotoFont$("Noto Sans HK 21", "notosanshk/v32/nKKF-GM_FYFRJvXzVXaAPe97P1KHynJFP716qHB--oD7kYrUzT7-NvA3pTohjc3XVtNXX8A7gG1LO2KAPAw.32.woff2"), A.NotoFont$("Noto Sans HK 22", "notosanshk/v32/nKKF-GM_FYFRJvXzVXaAPe97P1KHynJFP716qHB--oD7kYrUzT7-NvA3pTohjc3XVtNXX8A7gG1LO2KAPAw.33.woff2"), A.NotoFont$("Noto Sans HK 23", "notosanshk/v32/nKKF-GM_FYFRJvXzVXaAPe97P1KHynJFP716qHB--oD7kYrUzT7-NvA3pTohjc3XVtNXX8A7gG1LO2KAPAw.34.woff2"), A.NotoFont$("Noto Sans HK 24", "notosanshk/v32/nKKF-GM_FYFRJvXzVXaAPe97P1KHynJFP716qHB--oD7kYrUzT7-NvA3pTohjc3XVtNXX8A7gG1LO2KAPAw.35.woff2"), A.NotoFont$("Noto Sans HK 25", "notosanshk/v32/nKKF-GM_FYFRJvXzVXaAPe97P1KHynJFP716qHB--oD7kYrUzT7-NvA3pTohjc3XVtNXX8A7gG1LO2KAPAw.36.woff2"), 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    },
    _registerWithFontProvider$0() {
      var t2, t3, t4, _i, font, _this0, _this = this,
        t1 = _this._fontProvider;
      if (t1 != null) {
        t1.delete();
        _this._fontProvider = null;
        t1 = _this.skFontCollection;
        if (t1 != null)
          t1.delete();
        _this.skFontCollection = null;
      }
      t1 = type$.JavaScriptObject;
      _this.set$_fontProvider(t1._as(t1._as($.__canvasKit._readField$0().TypefaceFontProvider).Make()));
      _this.set$skFontCollection(t1._as(t1._as($.__canvasKit._readField$0().FontCollection).Make()));
      _this.skFontCollection.enableFontFallback();
      _this.skFontCollection.setDefaultFontManager(_this._fontProvider);
      t2 = _this.familyToFontMap;
      t2.clear$0(0);
      for (t3 = _this._registeredFonts, t4 = t3.length, _i = 0; _i < t3.length; t3.length === t4 || (0, A.throwConcurrentModificationError)(t3), ++_i) {
        font = t3[_i];
        _this0 = font.family;
        _this._fontProvider.registerFont(font.bytes, _this0);
        J.add$1$ax(t2.putIfAbsent$2(0, _this0, new A.SkiaFontCollection__registerWithFontProvider_closure()), t1._as(new self.window.flutterCanvasKit.Font(font.typeface)));
      }
      for (t3 = _this.registeredFallbackFonts, t4 = t3.length, _i = 0; _i < t3.length; t3.length === t4 || (0, A.throwConcurrentModificationError)(t3), ++_i) {
        font = t3[_i];
        _this0 = font.family;
        _this._fontProvider.registerFont(font.bytes, _this0);
        J.add$1$ax(t2.putIfAbsent$2(0, _this0, new A.SkiaFontCollection__registerWithFontProvider_closure0()), t1._as(new self.window.flutterCanvasKit.Font(font.typeface)));
      }
    },
    loadAssetFonts$1(manifest) {
      var $async$goto = 0,
        $async$completer = A._makeAsyncAwaitCompleter(type$.AssetFontsResult),
        $async$returnValue, $async$self = this, t1, t2, loadedRoboto, _i, family, t3, t4, t5, _i0, fontAsset, t6, t7, fontFailures, downloadedFonts, loadedFonts, t8, _0_1, unregisteredFont, _0_2, bytes, t9, skFont, t10, pendingDownloads, $async$temp1;
      var $async$loadAssetFonts$1 = A._wrapJsFunctionForAsync(function($async$errorCode, $async$result) {
        if ($async$errorCode === 1)
          return A._asyncRethrow($async$result, $async$completer);
        while (true)
          switch ($async$goto) {
            case 0:
              // Function start
              pendingDownloads = A._setArrayType([], type$.JSArray_Future_FontDownloadResult);
              for (t1 = manifest.families, t2 = t1.length, loadedRoboto = false, _i = 0; _i < t1.length; t1.length === t2 || (0, A.throwConcurrentModificationError)(t1), ++_i) {
                family = t1[_i];
                t3 = family.name;
                if (t3 === "Roboto")
                  loadedRoboto = true;
                for (t4 = family.fontAssets, t5 = t4.length, _i0 = 0; _i0 < t4.length; t4.length === t5 || (0, A.throwConcurrentModificationError)(t4), ++_i0) {
                  fontAsset = t4[_i0];
                  t6 = $._assetManager;
                  t7 = fontAsset.asset;
                  B.JSArray_methods.add$1(pendingDownloads, $async$self._downloadFont$3(t7, t6.getAssetUrl$1(t7), t3));
                }
              }
              if (!loadedRoboto)
                B.JSArray_methods.add$1(pendingDownloads, $async$self._downloadFont$3("Roboto", $.$get$_robotoUrl(), "Roboto"));
              fontFailures = A.LinkedHashMap_LinkedHashMap$_empty(type$.String, type$.FontLoadError);
              downloadedFonts = A._setArrayType([], type$.JSArray_Record_2_String_and_UnregisteredFont);
              $async$temp1 = J;
              $async$goto = 3;
              return A._asyncAwait(A.Future_wait(pendingDownloads, type$.FontDownloadResult), $async$loadAssetFonts$1);
            case 3:
              // returning from await.
              t1 = $async$temp1.get$iterator$ax($async$result);
            case 4:
              // for condition
              if (!t1.moveNext$0()) {
                // goto after for
                $async$goto = 5;
                break;
              }
              t2 = t1.get$current(t1);
              t3 = t2.font;
              t4 = t2.assetName;
              if (t3 != null)
                B.JSArray_methods.add$1(downloadedFonts, new A._Record_2(t4, t3));
              else {
                t2 = t2.error;
                t2.toString;
                fontFailures.$indexSet(0, t4, t2);
              }
              // goto for condition
              $async$goto = 4;
              break;
            case 5:
              // after for
              t1 = $.$get$_renderer().initialize$0(0);
              $async$goto = 6;
              return A._asyncAwait(type$.Future_void._is(t1) ? t1 : A._Future$value(t1, type$.void), $async$loadAssetFonts$1);
            case 6:
              // returning from await.
              loadedFonts = A._setArrayType([], type$.JSArray_String);
              for (t1 = downloadedFonts.length, t2 = type$.JavaScriptObject, t3 = type$.NativeByteBuffer, t4 = type$.nullable_JavaScriptObject, t5 = $.__canvasKit.__late_helper$_name, t6 = $async$self._registeredFonts, t7 = type$.JSArray_int, _i = 0; _i < downloadedFonts.length; downloadedFonts.length === t1 || (0, A.throwConcurrentModificationError)(downloadedFonts), ++_i) {
                t8 = downloadedFonts[_i];
                _0_1 = t8._0;
                unregisteredFont = null;
                _0_2 = t8._1;
                unregisteredFont = _0_2;
                bytes = J.asUint8List$0$x(unregisteredFont.bytes);
                t8 = $.__canvasKit._value;
                if (t8 === $.__canvasKit)
                  A.throwExpression(A.LateError$fieldNI(t5));
                t8 = t4._as(t2._as(t8.Typeface).MakeFreeTypeFaceFromData(t3._as(B.NativeUint8List_methods.get$buffer(bytes))));
                t9 = unregisteredFont.family;
                if (t8 != null) {
                  B.JSArray_methods.add$1(loadedFonts, _0_1);
                  skFont = t2._as(new self.window.flutterCanvasKit.Font(t8));
                  t10 = A.ObjectToJSAnyExtension_get_toJSAnyShallow(A._setArrayType([0], t7));
                  skFont.getGlyphBounds(t10, null, null);
                  B.JSArray_methods.add$1(t6, new A.RegisteredFont(t9, bytes, t8));
                } else {
                  t8 = $.$get$printWarning();
                  t10 = unregisteredFont.url;
                  t8.call$1("Failed to load font " + t9 + " at " + t10);
                  $.$get$printWarning().call$1("Verify that " + t10 + " contains a valid font.");
                  fontFailures.$indexSet(0, _0_1, new A.FontInvalidDataError());
                }
              }
              $async$self.registerDownloadedFonts$0();
              $async$returnValue = new A.AssetFontsResult();
              // goto return
              $async$goto = 1;
              break;
            case 1:
              // return
              return A._asyncReturn($async$returnValue, $async$completer);
          }
      });
      return A._asyncStartSync($async$loadAssetFonts$1, $async$completer);
    },
    registerDownloadedFonts$0() {
      var t1, t2, t3, _i, unregisteredFont, registeredFont,
        makeRegisterFont = new A.SkiaFontCollection_registerDownloadedFonts_makeRegisterFont();
      for (t1 = this._unregisteredFonts, t2 = t1.length, t3 = this._registeredFonts, _i = 0; _i < t1.length; t1.length === t2 || (0, A.throwConcurrentModificationError)(t1), ++_i) {
        unregisteredFont = t1[_i];
        registeredFont = makeRegisterFont.call$3(unregisteredFont.bytes, unregisteredFont.url, unregisteredFont.family);
        if (registeredFont != null)
          B.JSArray_methods.add$1(t3, registeredFont);
      }
      B.JSArray_methods.clear$0(t1);
      this._registerWithFontProvider$0();
    },
    _downloadFont$3(assetName, url, fontFamily) {
      return this._downloadFont$body$SkiaFontCollection(assetName, url, fontFamily);
    },
    _downloadFont$body$SkiaFontCollection(assetName, url, fontFamily) {
      var $async$goto = 0,
        $async$completer = A._makeAsyncAwaitCompleter(type$.FontDownloadResult),
        $async$returnValue, $async$handler = 2, $async$errorStack = [], $async$self = this, response, e, exception, fontData, $async$exception;
      var $async$_downloadFont$3 = A._wrapJsFunctionForAsync(function($async$errorCode, $async$result) {
        if ($async$errorCode === 1) {
          $async$errorStack.push($async$result);
          $async$goto = $async$handler;
        }
        while (true)
          switch ($async$goto) {
            case 0:
              // Function start
              fontData = null;
              $async$handler = 4;
              $async$goto = 7;
              return A._asyncAwait(A.httpFetch(url), $async$_downloadFont$3);
            case 7:
              // returning from await.
              response = $async$result;
              if (!response.get$hasPayload()) {
                $.$get$printWarning().call$1("Font family " + fontFamily + " not found (404) at " + url);
                $async$returnValue = new A.FontDownloadResult(assetName, null, new A.FontNotFoundError());
                // goto return
                $async$goto = 1;
                break;
              }
              $async$goto = 8;
              return A._asyncAwait(response.get$payload().asByteBuffer$0(), $async$_downloadFont$3);
            case 8:
              // returning from await.
              fontData = $async$result;
              $async$handler = 2;
              // goto after finally
              $async$goto = 6;
              break;
            case 4:
              // catch
              $async$handler = 3;
              $async$exception = $async$errorStack.pop();
              e = A.unwrapException($async$exception);
              $.$get$printWarning().call$1("Failed to load font " + fontFamily + " at " + url);
              $.$get$printWarning().call$1(J.toString$0$(e));
              $async$returnValue = new A.FontDownloadResult(assetName, null, new A.FontDownloadError());
              // goto return
              $async$goto = 1;
              break;
              // goto after finally
              $async$goto = 6;
              break;
            case 3:
              // uncaught
              // goto rethrow
              $async$goto = 2;
              break;
            case 6:
              // after finally
              $async$self._downloadedFontFamilies.add$1(0, fontFamily);
              $async$returnValue = new A.FontDownloadResult(assetName, new A.UnregisteredFont(fontData, url, fontFamily), null);
              // goto return
              $async$goto = 1;
              break;
            case 1:
              // return
              return A._asyncReturn($async$returnValue, $async$completer);
            case 2:
              // rethrow
              return A._asyncRethrow($async$errorStack.at(-1), $async$completer);
          }
      });
      return A._asyncStartSync($async$_downloadFont$3, $async$completer);
    },
    clear$0(_) {
    },
    set$_fontProvider(_fontProvider) {
      this._fontProvider = type$.nullable_JavaScriptObject._as(_fontProvider);
    },
    set$skFontCollection(skFontCollection) {
      this.skFontCollection = type$.nullable_JavaScriptObject._as(skFontCollection);
    }
  };
  A.SkiaFontCollection__registerWithFontProvider_closure.prototype = {
    call$0() {
      return A._setArrayType([], type$.JSArray_JavaScriptObject);
    },
    $signature: 155
  };
  A.SkiaFontCollection__registerWithFontProvider_closure0.prototype = {
    call$0() {
      return A._setArrayType([], type$.JSArray_JavaScriptObject);
    },
    $signature: 155
  };
  A.SkiaFontCollection_registerDownloadedFonts_makeRegisterFont.prototype = {
    call$3(buffer, url, family) {
      var bytes = J.asUint8List$0$x(buffer),
        t1 = type$.nullable_JavaScriptObject._as(type$.JavaScriptObject._as($.__canvasKit._readField$0().Typeface).MakeFreeTypeFaceFromData(type$.NativeByteBuffer._as(B.NativeUint8List_methods.get$buffer(bytes))));
      if (t1 != null)
        return A.RegisteredFont$(bytes, family, t1);
      else {
        $.$get$printWarning().call$1("Failed to load font " + family + " at " + url);
        $.$get$printWarning().call$1("Verify that " + url + " contains a valid font.");
        return null;
      }
    },
    $signature: 486
  };
  A.RegisteredFont.prototype = {};
  A.UnregisteredFont.prototype = {};
  A.FontDownloadResult.prototype = {};
  A.SkiaFallbackRegistry.prototype = {
    getMissingCodePoints$2(codeUnits, fontFamilies) {
      var fonts, t1, t2, _i, typefacesForFamily, codePointsSupported, testString, t3, t4, t5, i, missingCodeUnits;
      type$.List_int._as(codeUnits);
      type$.List_String._as(fontFamilies);
      fonts = A._setArrayType([], type$.JSArray_JavaScriptObject);
      for (t1 = fontFamilies.length, t2 = this.fontCollection.familyToFontMap, _i = 0; _i < fontFamilies.length; fontFamilies.length === t1 || (0, A.throwConcurrentModificationError)(fontFamilies), ++_i) {
        typefacesForFamily = t2.$index(0, fontFamilies[_i]);
        if (typefacesForFamily != null)
          B.JSArray_methods.addAll$1(fonts, typefacesForFamily);
      }
      t1 = codeUnits.length;
      codePointsSupported = A.List_List$filled(t1, false, false, type$.bool);
      testString = A.String_String$fromCharCodes(codeUnits, 0, null);
      for (t2 = fonts.length, t3 = type$.NativeUint16List, _i = 0; _i < fonts.length; fonts.length === t2 || (0, A.throwConcurrentModificationError)(fonts), ++_i) {
        t4 = t3._as(fonts[_i].getGlyphIDs(testString));
        t5 = t4.length;
        A.assertHelper(t5 === t1);
        for (i = 0; i < t5; ++i) {
          if (!(i < t1))
            return A.ioore(codePointsSupported, i);
          B.JSArray_methods.$indexSet(codePointsSupported, i, B.JSBool_methods.$or(codePointsSupported[i], t4[i] !== 0));
        }
      }
      missingCodeUnits = A._setArrayType([], type$.JSArray_int);
      for (i = 0; i < t1; ++i)
        if (!codePointsSupported[i]) {
          if (!(i < codeUnits.length))
            return A.ioore(codeUnits, i);
          B.JSArray_methods.add$1(missingCodeUnits, codeUnits[i]);
        }
      return missingCodeUnits;
    },
    loadFallbackFont$2(familyName, url) {
      var $async$goto = 0,
        $async$completer = A._makeAsyncAwaitCompleter(type$.void),
        $async$returnValue, $async$self = this, buffer, t1;
      var $async$loadFallbackFont$2 = A._wrapJsFunctionForAsync(function($async$errorCode, $async$result) {
        if ($async$errorCode === 1)
          return A._asyncRethrow($async$result, $async$completer);
        while (true)
          switch ($async$goto) {
            case 0:
              // Function start
              $async$goto = 3;
              return A._asyncAwait(A.httpFetchByteBuffer(url), $async$loadFallbackFont$2);
            case 3:
              // returning from await.
              buffer = $async$result;
              t1 = type$.JavaScriptObject._as($.__canvasKit._readField$0().Typeface);
              type$.NativeByteBuffer._as(buffer);
              t1 = type$.nullable_JavaScriptObject._as(t1.MakeFreeTypeFaceFromData(buffer));
              if (t1 == null) {
                $.$get$printWarning().call$1("Failed to parse fallback font " + familyName + " as a font.");
                // goto return
                $async$goto = 1;
                break;
              }
              B.JSArray_methods.add$1($async$self.fontCollection.registeredFallbackFonts, A.RegisteredFont$(B.NativeByteBuffer_methods.asUint8List$0(buffer), familyName, t1));
            case 1:
              // return
              return A._asyncReturn($async$returnValue, $async$completer);
          }
      });
      return A._asyncStartSync($async$loadFallbackFont$2, $async$completer);
    },
    $isFallbackFontRegistry: 1
  };
  A.CkResizingCodec.prototype = {
    scaleImage$4$allowUpscaling$targetHeight$targetWidth(image, allowUpscaling, targetHeight, targetWidth) {
      type$.CkImage._as(image);
      if (image.imageSource == null)
        return A.scaleImageIfNeeded(image, allowUpscaling, targetHeight, targetWidth);
      else
        return this._scaleImageUsingDomCanvas$4$allowUpscaling$targetHeight$targetWidth(image, allowUpscaling, targetHeight, targetWidth);
    },
    _scaleImageUsingDomCanvas$4$allowUpscaling$targetHeight$targetWidth(image, allowUpscaling, targetHeight, targetWidth) {
      var t2, width, height, scaledSize, scaledWidth, scaledHeight, t3, t4,
        _s29_ = "This image has been disposed.",
        t1 = image.imageSource;
      A.assertHelper(t1 != null);
      if (A.assertTest(!image._disposed))
        A.assertThrow(_s29_);
      t2 = image.__CkImage_box_F;
      t2 === $ && A.throwLateFieldNI("box");
      t2 = t2.__CountedRef__ref_F;
      t2 === $ && A.throwLateFieldNI("_ref");
      width = B.JSNumber_methods.toInt$0(A._asDouble(t2.get$nativeObject().width()));
      if (A.assertTest(!image._disposed))
        A.assertThrow(_s29_);
      t2 = image.__CkImage_box_F.__CountedRef__ref_F;
      t2 === $ && A.throwLateFieldNI("_ref");
      height = B.JSNumber_methods.toInt$0(A._asDouble(t2.get$nativeObject().height()));
      scaledSize = A.scaledImageSize(width, height, targetWidth, targetHeight);
      if (scaledSize == null)
        return image;
      if (!allowUpscaling)
        t2 = scaledSize.width > width || scaledSize.height > height;
      else
        t2 = false;
      if (t2)
        return image;
      scaledWidth = scaledSize.width;
      scaledHeight = scaledSize.height;
      t2 = type$.JavaScriptObject;
      t3 = t2._as(new self.OffscreenCanvas(scaledWidth, scaledHeight));
      t4 = A.DomOffscreenCanvasExtension_getContext(t3, "2d", null);
      t4.toString;
      A.DomCanvasRenderingContext2DExtension_drawImage(t2._as(t4), t1.get$canvasImageSource(), 0, 0, width, height, 0, 0, scaledWidth, scaledHeight);
      t1 = t3.transferToImageBitmap();
      t1.toString;
      t2._as(t1);
      t4 = type$.nullable_JavaScriptObject._as($.__canvasKit._readField$0().MakeLazyImageFromTextureSource(t1, 0, true));
      A.DomOffscreenCanvasExtension_set_width(t3, 0);
      A.DomOffscreenCanvasExtension_set_height(t3, 0);
      if (t4 == null) {
        t2._as(self.window.console).warn("Failed to scale image.");
        return image;
      }
      image.dispose$0();
      return A.CkImage$(t4, new A.ImageBitmapImageSource(t1));
    }
  };
  A.CkImageBlobCodec.prototype = {
    createImageFromHTMLImageElement$3(image, naturalWidth, naturalHeight) {
      var t1 = $.__canvasKit._readField$0(),
        t2 = type$.JavaScriptObject,
        t3 = t2._as(t2._as($.__canvasKit._readField$0().AlphaType).Premul);
      t2 = t2._as(t2._as($.__canvasKit._readField$0().ColorType).RGBA_8888);
      t2 = A.SkPartialImageInfo__staticInteropFactoryStub(t3, self.window.flutterCanvasKit.ColorSpace.SRGB, t2, naturalHeight, naturalWidth);
      t2 = type$.nullable_JavaScriptObject._as(t1.MakeLazyImageFromTextureSource(A.ObjectToJSAnyExtension_get_toJSAnyShallow(image), t2));
      if (t2 == null)
        A.throwExpression(A.ImageCodecException$("Failed to create image from Image.decode"));
      return A.CkImage$(t2, new A.ImageElementImageSource(image));
    }
  };
  A.ImageCodecException.prototype = {
    toString$0(_) {
      return "ImageCodecException: " + this.__engine$_message;
    },
    $isException: 1
  };
  A.CkImage.prototype = {
    _init$0() {
      A.assertHelper(new A.CkImage__init_closure(this).call$0());
      var t1 = $.Image_onCreate;
      if (t1 != null)
        t1.call$1(this);
    },
    dispose$0() {
      var t1, t2, t3, _this = this;
      if (A.assertTest(!_this._disposed))
        A.assertThrow("Cannot dispose an image that has already been disposed.");
      t1 = $.Image_onDispose;
      if (t1 != null)
        t1.call$1(_this);
      _this._disposed = true;
      t1 = _this.__CkImage_box_F;
      t1 === $ && A.throwLateFieldNI("box");
      t1.$ti._precomputed1._as(_this);
      t2 = t1.__CountedRef__ref_F;
      t2 === $ && A.throwLateFieldNI("_ref");
      if (A.assertTest(t2._nativeObject != null))
        A.assertThrow("Attempted to unref an already deleted native object.");
      t3 = t1.debugReferrers;
      if (A.assertTest(t3.remove$1(0, _this)))
        A.assertThrow("Attempted to decrement ref count by the same referrer more than once.");
      A.assertHelper(--t1.__engine$_refCount === t3._collection$_length);
      if (t1.__engine$_refCount === 0)
        t2.dispose$0();
      t1 = _this.imageSource;
      t2 = t1 == null;
      if (!t2)
        --t1.refCount;
      if (!t2)
        if (t1.refCount === 0)
          t1._doClose$0();
    },
    clone$0(_) {
      var t1, t2, t3, t4;
      if (A.assertTest(!this._disposed))
        A.assertThrow("This image has been disposed.");
      t1 = this.__CkImage_box_F;
      t1 === $ && A.throwLateFieldNI("box");
      t2 = this.imageSource;
      t1 = new A.CkImage(t1, t2);
      t1._init$0();
      t3 = t1.__CkImage_box_F;
      t3 === $ && A.throwLateFieldNI("box");
      t3.$ti._precomputed1._as(t1);
      t4 = t3.__CountedRef__ref_F;
      t4 === $ && A.throwLateFieldNI("_ref");
      if (A.assertTest(t4._nativeObject != null))
        A.assertThrow("Cannot increment ref count on a deleted handle.");
      A.assertHelper(t3.__engine$_refCount > 0);
      t4 = t3.debugReferrers;
      if (A.assertTest(t4.add$1(0, t1)))
        A.assertThrow("Attempted to increment ref count by the same referrer more than once.");
      A.assertHelper(++t3.__engine$_refCount === t4._collection$_length);
      if (t2 != null)
        ++t2.refCount;
      return t1;
    },
    isCloneOf$1(other) {
      var t1, t2;
      if (A.assertTest(!this._disposed))
        A.assertThrow("This image has been disposed.");
      if (other instanceof A.CkImage) {
        t1 = other.__CkImage_box_F;
        t1 === $ && A.throwLateFieldNI("box");
        t1 = t1.__CountedRef__ref_F;
        t1 === $ && A.throwLateFieldNI("_ref");
        t1 = t1.get$nativeObject();
        t2 = this.__CkImage_box_F;
        t2 === $ && A.throwLateFieldNI("box");
        t2 = t2.__CountedRef__ref_F;
        t2 === $ && A.throwLateFieldNI("_ref");
        t2 = A._asBool(t1.isAliasOf(t2.get$nativeObject()));
        t1 = t2;
      } else
        t1 = false;
      return t1;
    },
    debugGetOpenHandleStackTraces$0() {
      var t1 = this.__CkImage_box_F;
      t1 === $ && A.throwLateFieldNI("box");
      return t1.debugGetStackTraces$0();
    },
    get$width(_) {
      var t1;
      if (A.assertTest(!this._disposed))
        A.assertThrow("This image has been disposed.");
      t1 = this.__CkImage_box_F;
      t1 === $ && A.throwLateFieldNI("box");
      t1 = t1.__CountedRef__ref_F;
      t1 === $ && A.throwLateFieldNI("_ref");
      return B.JSNumber_methods.toInt$0(A._asDouble(t1.get$nativeObject().width()));
    },
    get$height(_) {
      var t1;
      if (A.assertTest(!this._disposed))
        A.assertThrow("This image has been disposed.");
      t1 = this.__CkImage_box_F;
      t1 === $ && A.throwLateFieldNI("box");
      t1 = t1.__CountedRef__ref_F;
      t1 === $ && A.throwLateFieldNI("_ref");
      return B.JSNumber_methods.toInt$0(A._asDouble(t1.get$nativeObject().height()));
    },
    toByteData$1$format(format) {
      var _0_0, imageElement, imageBitmap, videoFrame, t1, t2, alphaType, t3, t4, t5, bytes, data, surface, ckSurface, filterQuality, skPaint, skImage, pixels, _this = this,
        _s29_ = "This image has been disposed.",
        _s4_ = "_ref";
      if (A.assertTest(!_this._disposed))
        A.assertThrow(_s29_);
      $label0$0: {
        _0_0 = _this.imageSource;
        if (_0_0 instanceof A.ImageElementImageSource) {
          imageElement = _0_0.imageElement;
          return A.readPixelsFromDomImageSource(imageElement, format, B.JSNumber_methods.toInt$0(A._asDouble(imageElement.naturalWidth)), B.JSNumber_methods.toInt$0(A._asDouble(imageElement.naturalHeight)));
        }
        if (_0_0 instanceof A.ImageBitmapImageSource) {
          imageBitmap = _0_0.imageBitmap;
          return A.readPixelsFromDomImageSource(imageBitmap, format, A._asInt(A._asDouble(imageBitmap.width)), A._asInt(A._asDouble(imageBitmap.height)));
        }
        if (_0_0 instanceof A.VideoFrameImageSource) {
          videoFrame = _0_0.videoFrame;
          if (A.VideoFrameExtension_get_format(videoFrame) !== "I420" && A.VideoFrameExtension_get_format(videoFrame) !== "I444" && A.VideoFrameExtension_get_format(videoFrame) !== "I422")
            return A.readPixelsFromVideoFrame(videoFrame, format);
          break $label0$0;
        }
      }
      t1 = format === B.ImageByteFormat_1;
      t2 = type$.JavaScriptObject;
      alphaType = t1 ? t2._as(t2._as($.__canvasKit._readField$0().AlphaType).Unpremul) : t2._as(t2._as($.__canvasKit._readField$0().AlphaType).Premul);
      t3 = _this.__CkImage_box_F;
      t3 === $ && A.throwLateFieldNI("box");
      t3 = t3.__CountedRef__ref_F;
      t3 === $ && A.throwLateFieldNI(_s4_);
      t3 = t3.get$nativeObject();
      t4 = t2._as(t2._as($.__canvasKit._readField$0().ColorType).RGBA_8888);
      t5 = self.window.flutterCanvasKit.ColorSpace.SRGB;
      if (format === B.ImageByteFormat_0 || t1) {
        t1 = A._asDouble(t3.width());
        bytes = A.SkImageExtension_readPixels(t3, 0, 0, A.SkImageInfo__staticInteropFactoryStub(alphaType, t5, t4, A._asDouble(t3.height()), t1));
      } else
        bytes = A.SkImageExtension_encodeToBytes(t3);
      data = bytes == null ? null : J.asByteData$2$x(B.NativeUint8List_methods.get$buffer(bytes), 0, bytes.length);
      if (data == null) {
        surface = $.CanvasKitRenderer____instance._readField$0().pictureToImageSurface;
        if (A.assertTest(!_this._disposed))
          A.assertThrow(_s29_);
        t1 = _this.__CkImage_box_F.__CountedRef__ref_F;
        t1 === $ && A.throwLateFieldNI(_s4_);
        t1 = B.JSNumber_methods.toInt$0(A._asDouble(t1.get$nativeObject().width()));
        if (A.assertTest(!_this._disposed))
          A.assertThrow(_s29_);
        t3 = _this.__CkImage_box_F.__CountedRef__ref_F;
        t3 === $ && A.throwLateFieldNI(_s4_);
        ckSurface = surface.createOrUpdateSurface$1(new A.BitmapSize(t1, B.JSNumber_methods.toInt$0(A._asDouble(t3.get$nativeObject().height()))));
        t3 = ckSurface.getCanvas$0().skCanvas;
        t3.clear(A._populateSkColor($.$get$_sharedSkColor1(), B.Color_Edl));
        t1 = A.CkPaint$();
        filterQuality = t1.filterQuality;
        skPaint = t1.toSkPaint$1$defaultBlurTileMode(B.TileMode_0);
        t1 = type$.void;
        t4 = _this.__CkImage_box_F.__CountedRef__ref_F;
        if (filterQuality === B.FilterQuality_3) {
          t4 === $ && A.throwLateFieldNI(_s4_);
          A.callMethod(t3, "drawImageCubic", [t4.get$nativeObject(), 0, 0, 0.3333333333333333, 0.3333333333333333, skPaint], t1);
        } else {
          t4 === $ && A.throwLateFieldNI(_s4_);
          A.callMethod(t3, "drawImageOptions", [t4.get$nativeObject(), 0, 0, A.toSkFilterMode(filterQuality), A.toSkMipmapMode(filterQuality), skPaint], t1);
        }
        skPaint.delete();
        skImage = t2._as(ckSurface.surface.makeImageSnapshot());
        t1 = t2._as(t2._as($.__canvasKit._readField$0().AlphaType).Premul);
        t2 = t2._as(t2._as($.__canvasKit._readField$0().ColorType).RGBA_8888);
        t3 = self.window.flutterCanvasKit.ColorSpace.SRGB;
        if (A.assertTest(!_this._disposed))
          A.assertThrow(_s29_);
        t4 = _this.__CkImage_box_F.__CountedRef__ref_F;
        t4 === $ && A.throwLateFieldNI(_s4_);
        t4 = B.JSNumber_methods.toInt$0(A._asDouble(t4.get$nativeObject().width()));
        if (A.assertTest(!_this._disposed))
          A.assertThrow(_s29_);
        t5 = _this.__CkImage_box_F.__CountedRef__ref_F;
        t5 === $ && A.throwLateFieldNI(_s4_);
        pixels = A.SkImageExtension_readPixels(skImage, 0, 0, A.SkImageInfo__staticInteropFactoryStub(t1, t3, t2, B.JSNumber_methods.toInt$0(A._asDouble(t5.get$nativeObject().height())), t4));
        if (pixels == null)
          A.throwExpression(A.StateError$("Unable to convert read pixels from SkImage."));
        data = J.asByteData$0$x((pixels && B.NativeUint8List_methods).get$buffer(pixels));
      }
      return A.Future_Future$value(data, type$.ByteData);
    },
    toString$0(_) {
      var t1, t2, _this = this,
        _s29_ = "This image has been disposed.";
      if (A.assertTest(!_this._disposed))
        A.assertThrow(_s29_);
      if (A.assertTest(!_this._disposed))
        A.assertThrow(_s29_);
      t1 = _this.__CkImage_box_F;
      t1 === $ && A.throwLateFieldNI("box");
      t1 = t1.__CountedRef__ref_F;
      t1 === $ && A.throwLateFieldNI("_ref");
      t1 = B.JSNumber_methods.toInt$0(A._asDouble(t1.get$nativeObject().width()));
      if (A.assertTest(!_this._disposed))
        A.assertThrow(_s29_);
      t2 = _this.__CkImage_box_F.__CountedRef__ref_F;
      t2 === $ && A.throwLateFieldNI("_ref");
      return "[" + t1 + "\xd7" + B.JSNumber_methods.toInt$0(A._asDouble(t2.get$nativeObject().height())) + "]";
    },
    set$__CkImage_box_F(__CkImage_box_F) {
      this.__CkImage_box_F = type$.CountedRef_CkImage_JavaScriptObject._as(__CkImage_box_F);
    },
    $isImage0: 1
  };
  A.CkImage__init_closure.prototype = {
    call$0() {
      this.$this.__CkImage__debugStackTrace_A = A.StackTrace_current();
      return true;
    },
    $signature: 0
  };
  A.ImageSource.prototype = {};
  A.VideoFrameImageSource.prototype = {
    _doClose$0() {
    },
    get$canvasImageSource() {
      return this.videoFrame;
    }
  };
  A.ImageElementImageSource.prototype = {
    _doClose$0() {
    },
    get$canvasImageSource() {
      return this.imageElement;
    }
  };
  A.ImageBitmapImageSource.prototype = {
    _doClose$0() {
      this.imageBitmap.close();
    },
    get$canvasImageSource() {
      return this.imageBitmap;
    }
  };
  A.CkImageFilter.prototype = {
    get$backdropTileMode() {
      return B.TileMode_0;
    },
    $isCkManagedSkImageFilterConvertible: 1,
    $isImageFilter: 1
  };
  A._CkBlurImageFilter.prototype = {
    get$backdropTileMode() {
      return this.tileMode;
    },
    withSkImageFilter$2$defaultBlurTileMode(borrow, defaultBlurTileMode) {
      var t1, t2, t3, t4, skImageFilter;
      type$.void_Function_JavaScriptObject._as(borrow);
      t1 = this.sigmaX;
      t2 = t1 === 0 && this.sigmaY === 0;
      t3 = type$.JavaScriptObject;
      if (t2) {
        t1 = t3._as($.__canvasKit._readField$0().ImageFilter);
        t2 = A.toSkMatrixFromFloat32(A.Matrix4$identity()._m4storage);
        t4 = $.$get$_filterOptions().$index(0, B.FilterQuality_0);
        t4.toString;
        skImageFilter = A.callMethod(t1, "MakeMatrixTransform", [t2, t4, null], t3);
      } else {
        t2 = t3._as($.__canvasKit._readField$0().ImageFilter);
        skImageFilter = A.callMethod(t2, "MakeBlur", [t1, this.sigmaY, A.toSkTileMode(defaultBlurTileMode), null], t3);
      }
      borrow.call$1(skImageFilter);
      skImageFilter.delete();
    },
    $eq(_, other) {
      var t1;
      if (other == null)
        return false;
      if (A.getRuntimeTypeOfDartObject(this) !== J.get$runtimeType$(other))
        return false;
      t1 = false;
      if (other instanceof A._CkBlurImageFilter)
        if (other.sigmaX === this.sigmaX)
          t1 = other.sigmaY === this.sigmaY;
      return t1;
    },
    get$hashCode(_) {
      return A.Object_hash(this.sigmaX, this.sigmaY, this.tileMode, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue);
    },
    toString$0(_) {
      return "ImageFilter.blur(" + this.sigmaX + ", " + this.sigmaY + ", " + A.tileModeString(this.tileMode) + ")";
    }
  };
  A._CkMatrixImageFilter.prototype = {
    withSkImageFilter$2$defaultBlurTileMode(borrow, defaultBlurTileMode) {
      var t1, t2, t3, t4;
      type$.void_Function_JavaScriptObject._as(borrow);
      t1 = type$.JavaScriptObject;
      t2 = t1._as($.__canvasKit._readField$0().ImageFilter);
      t3 = A.toSkMatrixFromFloat64(this.matrix);
      t4 = $.$get$_filterOptions().$index(0, this.filterQuality);
      t4.toString;
      t1 = A.callMethod(t2, "MakeMatrixTransform", [t3, t4, null], t1);
      borrow.call$1(t1);
      t1.delete();
    },
    withSkImageFilter$1(borrow) {
      return this.withSkImageFilter$2$defaultBlurTileMode(borrow, B.TileMode_0);
    },
    $eq(_, other) {
      if (other == null)
        return false;
      if (J.get$runtimeType$(other) !== A.getRuntimeTypeOfDartObject(this))
        return false;
      return other instanceof A._CkMatrixImageFilter && other.filterQuality === this.filterQuality && A.listEquals0(other.matrix, this.matrix, type$.double);
    },
    get$hashCode(_) {
      return A.Object_hash(this.filterQuality, A.Object_hashAll(this.matrix), B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue);
    },
    toString$0(_) {
      return "ImageFilter.matrix(" + A.S(this.matrix) + ", " + this.filterQuality.toString$0(0) + ")";
    }
  };
  A.CkAnimatedImage.prototype = {
    dispose$0() {
      if (A.assertTest(!this._disposed))
        A.assertThrow("Cannot dispose a codec that has already been disposed.");
      this._disposed = true;
      var t1 = this.__CkAnimatedImage__ref_F;
      t1 === $ && A.throwLateFieldNI("_ref");
      t1.dispose$0();
    },
    get$frameCount() {
      if (A.assertTest(!this._disposed))
        A.assertThrow("This image has been disposed.");
      return this._frameCount;
    },
    get$repetitionCount() {
      if (A.assertTest(!this._disposed))
        A.assertThrow("This image has been disposed.");
      return this._repetitionCount;
    },
    getNextFrame$0() {
      var t1, animatedImage, t2;
      if (A.assertTest(!this._disposed))
        A.assertThrow("This image has been disposed.");
      t1 = this.__CkAnimatedImage__ref_F;
      t1 === $ && A.throwLateFieldNI("_ref");
      animatedImage = t1.get$nativeObject();
      t1 = A.Duration$(0, B.JSNumber_methods.toInt$0(A._asDouble(animatedImage.currentFrameDuration())), 0);
      t2 = A.CkImage$(type$.JavaScriptObject._as(animatedImage.makeImageAtCurrentFrame()), null);
      A._asDouble(animatedImage.decodeNextFrame());
      return A.Future_Future$value(new A.AnimatedImageFrameInfo(t1, t2), type$.FrameInfo);
    },
    set$__CkAnimatedImage__ref_F(__CkAnimatedImage__ref_F) {
      this.__CkAnimatedImage__ref_F = type$.UniqueRef_JavaScriptObject._as(__CkAnimatedImage__ref_F);
    },
    $isCodec0: 1
  };
  A.CkBrowserImageDecoder.prototype = {};
  A.Layer.prototype = {
    get$needsPainting() {
      return !this.paintBounds.get$isEmpty(0);
    },
    dispose$0() {
    },
    $isEngineLayer: 1
  };
  A.ContainerLayer.prototype = {};
  A.RootLayer.prototype = {
    accept$1(_, visitor) {
      visitor.visitRoot$1(this);
    }
  };
  A.BackdropFilterEngineLayer.prototype = {
    accept$1(_, visitor) {
      visitor.visitBackdropFilter$1(this);
    },
    $isBackdropFilterEngineLayer0: 1
  };
  A.ClipPathEngineLayer.prototype = {
    accept$1(_, visitor) {
      visitor.visitClipPath$1(this);
    },
    $isClipPathEngineLayer0: 1
  };
  A.ClipRectEngineLayer.prototype = {
    accept$1(_, visitor) {
      visitor.visitClipRect$1(this);
    },
    $isClipRectEngineLayer0: 1
  };
  A.ClipRRectEngineLayer.prototype = {
    accept$1(_, visitor) {
      visitor.visitClipRRect$1(this);
    },
    $isClipRRectEngineLayer0: 1
  };
  A.OpacityEngineLayer.prototype = {
    accept$1(_, visitor) {
      visitor.visitOpacity$1(this);
    },
    $isOpacityEngineLayer0: 1
  };
  A.TransformEngineLayer.prototype = {
    accept$1(_, visitor) {
      visitor.visitTransform$1(this);
    },
    $isTransformEngineLayer0: 1
  };
  A.OffsetEngineLayer.prototype = {
    accept$1(_, visitor) {
      visitor.visitOffset$1(this);
    },
    $isOffsetEngineLayer0: 1
  };
  A.ImageFilterEngineLayer.prototype = {
    accept$1(_, visitor) {
      visitor.visitImageFilter$1(this);
    },
    $isImageFilterEngineLayer0: 1
  };
  A.PictureLayer0.prototype = {
    accept$1(_, visitor) {
      visitor.visitPicture$1(this);
    },
    get$needsPainting() {
      return A.Layer.prototype.get$needsPainting.call(this) && !this.isCulled;
    }
  };
  A.ColorFilterEngineLayer.prototype = {
    accept$1(_, visitor) {
      visitor.visitColorFilter$1(this);
    },
    $isColorFilterEngineLayer0: 1
  };
  A.LayerScene.prototype = {
    dispose$0() {
    },
    toImage$2(width, height) {
      return this.layerTree.flatten$1(new A.Size(width, height)).toImage$2(width, height);
    },
    toImageSync$2(width, height) {
      return this.layerTree.flatten$1(new A.Size(width, height)).toImageSync$2(width, height);
    },
    $isScene: 1
  };
  A.LayerSceneBuilder.prototype = {
    addPicture$4$isComplexHint$willChangeHint(offset, picture, isComplexHint, willChangeHint) {
      var t2,
        t1 = this.__LayerSceneBuilder_currentLayer_A;
      t1 === $ && A.throwLateFieldNI("currentLayer");
      t2 = new A.PictureLayer0(type$.CkPicture._as(picture), offset, B.Rect_0_0_0_0);
      t2.parent = t1;
      B.JSArray_methods.add$1(t1.children, t2);
    },
    addPicture$2(offset, picture) {
      return this.addPicture$4$isComplexHint$willChangeHint(offset, picture, false, false);
    },
    addRetained$1(retainedLayer) {
      var t1 = this.__LayerSceneBuilder_currentLayer_A;
      t1 === $ && A.throwLateFieldNI("currentLayer");
      type$.Layer._as(retainedLayer);
      retainedLayer.parent = t1;
      B.JSArray_methods.add$1(t1.children, retainedLayer);
    },
    build$0() {
      return new A.LayerScene(new A.LayerTree(this.rootLayer));
    },
    pop$0() {
      var t1 = this.__LayerSceneBuilder_currentLayer_A;
      t1 === $ && A.throwLateFieldNI("currentLayer");
      if (t1 === this.rootLayer)
        return;
      t1 = t1.parent;
      t1.toString;
      this.__LayerSceneBuilder_currentLayer_A = t1;
    },
    pushBackdropFilter$4$backdropId$blendMode$oldLayer(filter, backdropId, blendMode, oldLayer) {
      return this.pushLayer$1$1(new A.BackdropFilterEngineLayer(filter, blendMode, A._setArrayType([], type$.JSArray_Layer), B.Rect_0_0_0_0), type$.BackdropFilterEngineLayer);
    },
    pushClipPath$3$clipBehavior$oldLayer(path, clipBehavior, oldLayer) {
      type$.CkPath._as(path);
      A.assertHelper(clipBehavior !== B.Clip_0);
      return this.pushLayer$1$1(new A.ClipPathEngineLayer(path, clipBehavior, A._setArrayType([], type$.JSArray_Layer), B.Rect_0_0_0_0), type$.ClipPathEngineLayer);
    },
    pushClipRRect$3$clipBehavior$oldLayer(rrect, clipBehavior, oldLayer) {
      A.assertHelper(clipBehavior !== B.Clip_0);
      return this.pushLayer$1$1(new A.ClipRRectEngineLayer(rrect, clipBehavior, A._setArrayType([], type$.JSArray_Layer), B.Rect_0_0_0_0), type$.ClipRRectEngineLayer);
    },
    pushClipRect$3$clipBehavior$oldLayer(rect, clipBehavior, oldLayer) {
      A.assertHelper(clipBehavior !== B.Clip_0);
      return this.pushLayer$1$1(new A.ClipRectEngineLayer(rect, clipBehavior, A._setArrayType([], type$.JSArray_Layer), B.Rect_0_0_0_0), type$.ClipRectEngineLayer);
    },
    pushColorFilter$2$oldLayer(filter, oldLayer) {
      return this.pushLayer$1$1(new A.ColorFilterEngineLayer(filter, A._setArrayType([], type$.JSArray_Layer), B.Rect_0_0_0_0), type$.ColorFilterEngineLayer);
    },
    pushImageFilter$3$offset$oldLayer(filter, offset, oldLayer) {
      return this.pushLayer$1$1(new A.ImageFilterEngineLayer(offset, filter, A._setArrayType([], type$.JSArray_Layer), B.Rect_0_0_0_0), type$.ImageFilterEngineLayer);
    },
    pushOffset$3$oldLayer(dx, dy, oldLayer) {
      var t1 = A.Matrix4$identity();
      t1.setTranslationRaw$3(dx, dy, 0);
      return this.pushLayer$1$1(new A.OffsetEngineLayer(t1, A._setArrayType([], type$.JSArray_Layer), B.Rect_0_0_0_0), type$.OffsetEngineLayer);
    },
    pushOpacity$3$offset$oldLayer(alpha, offset, oldLayer) {
      return this.pushLayer$1$1(new A.OpacityEngineLayer(alpha, offset, A._setArrayType([], type$.JSArray_Layer), B.Rect_0_0_0_0), type$.OpacityEngineLayer);
    },
    pushTransform$2$oldLayer(matrix4, oldLayer) {
      return this.pushLayer$1$1(new A.TransformEngineLayer(new A.Matrix4(A.toMatrix32(matrix4)), A._setArrayType([], type$.JSArray_Layer), B.Rect_0_0_0_0), type$.TransformEngineLayer);
    },
    pushTransform$1(matrix4) {
      return this.pushTransform$2$oldLayer(matrix4, null);
    },
    pushLayer$1$1(layer, $T) {
      var t1;
      A.checkTypeBound($T, type$.ContainerLayer, "T", "pushLayer");
      $T._as(layer);
      t1 = this.__LayerSceneBuilder_currentLayer_A;
      t1 === $ && A.throwLateFieldNI("currentLayer");
      layer.parent = t1;
      B.JSArray_methods.add$1(t1.children, layer);
      return this.__LayerSceneBuilder_currentLayer_A = layer;
    },
    $isSceneBuilder: 1
  };
  A.LayerTree.prototype = {
    flatten$1(size) {
      var t2, t3,
        recorder = new A.CkPictureRecorder(),
        canvas = recorder.beginRecording$1(new A.Rect(0, 0, 0 + size._dx, 0 + size._dy)),
        t1 = this.rootLayer;
      new A.PrerollVisitor(new A.MutatorsStack(A._setArrayType([], type$.JSArray_Mutator)), null).visitRoot$1(t1);
      t2 = A._setArrayType([], type$.JSArray_CkCanvas);
      B.JSArray_methods.add$1(t2, canvas);
      t3 = A._setArrayType([], type$.JSArray_ShaderMaskEngineLayer);
      if (!t1.paintBounds.get$isEmpty(0))
        new A.PaintVisitor(new A.CkNWayCanvas(t2), null, t3, A.LinkedHashMap_LinkedHashMap$_empty(type$.ShaderMaskEngineLayer, type$.List_PictureLayer), canvas).visitRoot$1(t1);
      return recorder.endRecording$0();
    }
  };
  A.Frame.prototype = {
    raster$3$ignoreRasterCache(layerTree, size, ignoreRasterCache) {
      var t1 = type$.void;
      A.timeAction("preroll_frame", new A.Frame_raster_closure(this, layerTree, true, size), t1);
      A.timeAction("apply_frame", new A.Frame_raster_closure0(this, layerTree, true), t1);
      return true;
    }
  };
  A.Frame_raster_closure.prototype = {
    call$0() {
      var t3, measureVisitor, t4,
        t1 = this.$this.viewEmbedder,
        t2 = this.layerTree.rootLayer;
      new A.PrerollVisitor(new A.MutatorsStack(A._setArrayType([], type$.JSArray_Mutator)), t1).visitRoot$1(t2);
      t3 = new A.CkPictureRecorder();
      measureVisitor = new A.MeasureVisitor(A._setArrayType([], type$.JSArray_CkManagedSkImageFilterConvertible), t3, t1);
      t4 = this.size.toSize$0();
      measureVisitor.__MeasureVisitor_measuringCanvas_F = t3.beginRecording$1(new A.Rect(0, 0, 0 + t4._dx, 0 + t4._dy));
      if (!t2.paintBounds.get$isEmpty(0))
        measureVisitor.visitRoot$1(t2);
      t3.endRecording$0().dispose$0();
      t1.optimizeRendering$0();
    },
    $signature: 1
  };
  A.Frame_raster_closure0.prototype = {
    call$0() {
      var t2, t3,
        internalNodesCanvas = new A.CkNWayCanvas(A._setArrayType([], type$.JSArray_CkCanvas)),
        t1 = this.$this.viewEmbedder;
      t1.getOptimizedCanvases$0().forEach$1(0, internalNodesCanvas.get$addCanvas());
      t2 = A._setArrayType([], type$.JSArray_ShaderMaskEngineLayer);
      t3 = this.layerTree.rootLayer;
      if (!t3.paintBounds.get$isEmpty(0))
        new A.PaintVisitor(internalNodesCanvas, t1, t2, A.LinkedHashMap_LinkedHashMap$_empty(type$.ShaderMaskEngineLayer, type$.List_PictureLayer), null).visitRoot$1(t3);
    },
    $signature: 1
  };
  A.CompositorContext.prototype = {};
  A.LayerVisitor.prototype = {};
  A.PrerollVisitor.prototype = {
    get$cullRect() {
      var t1, t2, t3, cullRect, t4, clipRect, t5, t6, t7, t8;
      $label0$1:
        for (t1 = this.mutatorsStack._mutators, t2 = A._arrayInstanceType(t1)._eval$1("ReversedListIterable<1>"), t1 = new A.ReversedListIterable(t1, t2), t1 = new A.ListIterator(t1, t1.get$length(0), t2._eval$1("ListIterator<ListIterable.E>")), t3 = type$.NativeFloat32List, t2 = t2._eval$1("ListIterable.E"), cullRect = B.Rect_NUV; t1.moveNext$0();) {
          t4 = t1.__internal$_current;
          if (t4 == null)
            t4 = t2._as(t4);
          switch (t4.type.index) {
            case 0:
              t4 = t4.rect;
              t4.toString;
              clipRect = t4;
              break;
            case 1:
              t4 = t4.rrect;
              clipRect = new A.Rect(t4.left, t4.top, t4.right, t4.bottom);
              break;
            case 2:
              t4 = t4.path.__CkPath__ref_F;
              t4 === $ && A.throwLateFieldNI("_ref");
              if (A.assertTest(t4._nativeObject != null))
                A.assertThrow("The native object of " + t4._debugOwnerLabel + " was disposed.");
              t4 = t3._as(t4._nativeObject.getBounds());
              t5 = t4.length;
              if (0 >= t5)
                return A.ioore(t4, 0);
              t6 = t4[0];
              if (1 >= t5)
                return A.ioore(t4, 1);
              t7 = t4[1];
              if (2 >= t5)
                return A.ioore(t4, 2);
              t8 = t4[2];
              if (3 >= t5)
                return A.ioore(t4, 3);
              clipRect = new A.Rect(t6, t7, t8, t4[3]);
              break;
            default:
              continue $label0$1;
          }
          cullRect = cullRect.intersect$1(clipRect);
        }
      return cullRect;
    },
    prerollChildren$1(layer) {
      var t1, t2, childPaintBounds, _i, t3;
      for (t1 = layer.children, t2 = t1.length, childPaintBounds = B.Rect_0_0_0_0, _i = 0; _i < t1.length; t1.length === t2 || (0, A.throwConcurrentModificationError)(t1), ++_i) {
        layer = t1[_i];
        layer.accept$1(0, this);
        if (childPaintBounds.left >= childPaintBounds.right || childPaintBounds.top >= childPaintBounds.bottom)
          childPaintBounds = layer.paintBounds;
        else {
          t3 = layer.paintBounds;
          if (!(t3.left >= t3.right || t3.top >= t3.bottom))
            childPaintBounds = childPaintBounds.expandToInclude$1(t3);
        }
      }
      return childPaintBounds;
    },
    visitRoot$1(root) {
      root.paintBounds = this.prerollChildren$1(root);
    },
    visitBackdropFilter$1(backdropFilter) {
      backdropFilter.paintBounds = this.prerollChildren$1(backdropFilter).expandToInclude$1(this.get$cullRect());
    },
    visitClipPath$1(clipPath) {
      var childPaintBounds, clipBounds, _null = null,
        t1 = clipPath.clipPath,
        t2 = this.mutatorsStack._mutators;
      B.JSArray_methods.add$1(t2, new A.Mutator(B.MutatorType_2, _null, _null, t1, _null, _null));
      childPaintBounds = this.prerollChildren$1(clipPath);
      t1 = t1.__CkPath__ref_F;
      t1 === $ && A.throwLateFieldNI("_ref");
      clipBounds = A.fromSkRect(type$.NativeFloat32List._as(t1.get$nativeObject().getBounds()));
      if (childPaintBounds.overlaps$1(clipBounds))
        clipPath.paintBounds = childPaintBounds.intersect$1(clipBounds);
      if (0 >= t2.length)
        return A.ioore(t2, -1);
      t2.pop();
    },
    visitClipRRect$1(clipRRect) {
      var childPaintBounds, t3, t4, t5, _null = null,
        t1 = clipRRect.clipRRect,
        t2 = this.mutatorsStack._mutators;
      B.JSArray_methods.add$1(t2, new A.Mutator(B.MutatorType_1, _null, t1, _null, _null, _null));
      childPaintBounds = this.prerollChildren$1(clipRRect);
      t3 = t1.left;
      t4 = t1.top;
      t5 = t1.right;
      t1 = t1.bottom;
      if (childPaintBounds.overlaps$1(new A.Rect(t3, t4, t5, t1)))
        clipRRect.paintBounds = childPaintBounds.intersect$1(new A.Rect(t3, t4, t5, t1));
      if (0 >= t2.length)
        return A.ioore(t2, -1);
      t2.pop();
    },
    visitClipRect$1(clipRect) {
      var childPaintBounds, _null = null,
        t1 = clipRect.clipRect,
        t2 = this.mutatorsStack._mutators;
      B.JSArray_methods.add$1(t2, new A.Mutator(B.MutatorType_0, t1, _null, _null, _null, _null));
      childPaintBounds = this.prerollChildren$1(clipRect);
      if (childPaintBounds.overlaps$1(t1))
        clipRect.paintBounds = childPaintBounds.intersect$1(t1);
      if (0 >= t2.length)
        return A.ioore(t2, -1);
      t2.pop();
    },
    visitColorFilter$1(colorFilter) {
      colorFilter.paintBounds = this.prerollChildren$1(colorFilter);
    },
    visitImageFilter$1(imageFilter) {
      var t4, t5, convertible, childPaintBounds, t1 = {},
        t2 = imageFilter.offset,
        t3 = t2._dx;
      t2 = t2._dy;
      t4 = A.Matrix4$identity();
      t4.setTranslationRaw$3(t3, t2, 0);
      t5 = this.mutatorsStack._mutators;
      B.JSArray_methods.add$1(t5, A.Mutator$transform(t4));
      convertible = type$.CkManagedSkImageFilterConvertible._as(imageFilter.filter);
      childPaintBounds = this.prerollChildren$1(imageFilter);
      t1.childPaintBounds = childPaintBounds;
      t1.childPaintBounds = childPaintBounds.translate$2(0, t3, t2);
      convertible.withSkImageFilter$1(new A.PrerollVisitor_visitImageFilter_closure(t1, imageFilter));
      if (0 >= t5.length)
        return A.ioore(t5, -1);
      t5.pop();
    },
    visitOffset$1(offset) {
      this.visitTransform$1(offset);
    },
    visitOpacity$1(opacity) {
      var t3, t4, _null = null,
        t1 = opacity.offset,
        t2 = t1._dx;
      t1 = t1._dy;
      t3 = A.Matrix4$identity();
      t3.setTranslationRaw$3(t2, t1, 0);
      t4 = this.mutatorsStack._mutators;
      B.JSArray_methods.add$1(t4, A.Mutator$transform(t3));
      B.JSArray_methods.add$1(t4, new A.Mutator(B.MutatorType_4, _null, _null, _null, _null, opacity.alpha));
      opacity.paintBounds = this.prerollChildren$1(opacity);
      if (0 >= t4.length)
        return A.ioore(t4, -1);
      t4.pop();
      if (0 >= t4.length)
        return A.ioore(t4, -1);
      t4.pop();
      opacity.paintBounds = opacity.paintBounds.translate$2(0, t2, t1);
    },
    visitPicture$1(picture) {
      var t1 = picture.picture.__CkPicture__ref_F;
      t1 === $ && A.throwLateFieldNI("_ref");
      picture.paintBounds = A.fromSkRect(type$.NativeFloat32List._as(t1.get$nativeObject().cullRect())).shift$1(picture.offset);
      picture.isCulled = false;
    },
    visitTransform$1(transform) {
      var t1 = transform.transform,
        t2 = this.mutatorsStack._mutators;
      B.JSArray_methods.add$1(t2, A.Mutator$transform(t1));
      transform.paintBounds = A.transformRectWithMatrix(t1, this.prerollChildren$1(transform));
      if (0 >= t2.length)
        return A.ioore(t2, -1);
      t2.pop();
    }
  };
  A.PrerollVisitor_visitImageFilter_closure.prototype = {
    call$1(skFilter) {
      this.imageFilter.paintBounds = A.rectFromSkIRect(type$.NativeInt32List._as(skFilter.getOutputBounds(A.toSkRect(this._box_0.childPaintBounds))));
    },
    $signature: 3
  };
  A.MeasureVisitor.prototype = {
    measureChildren$1(container) {
      var t1, t2, _i, layer;
      A.assertHelper(!container.paintBounds.get$isEmpty(0));
      for (t1 = container.children, t2 = t1.length, _i = 0; _i < t1.length; t1.length === t2 || (0, A.throwConcurrentModificationError)(t1), ++_i) {
        layer = t1[_i];
        if (layer.get$needsPainting())
          layer.accept$1(0, this);
      }
    },
    visitRoot$1(root) {
      this.measureChildren$1(root);
    },
    visitBackdropFilter$1(backdropFilter) {
      this.measureChildren$1(backdropFilter);
    },
    visitClipPath$1(clipPath) {
      var t1, t2, t3;
      A.assertHelper(!clipPath.paintBounds.get$isEmpty(0));
      t1 = this.__MeasureVisitor_measuringCanvas_F;
      t1 === $ && A.throwLateFieldNI("measuringCanvas");
      B.JSNumber_methods.toInt$0(A._asDouble(t1.skCanvas.save()));
      t2 = clipPath.clipBehavior;
      t3 = clipPath.clipPath.__CkPath__ref_F;
      t3 === $ && A.throwLateFieldNI("_ref");
      t1.skCanvas.clipPath(t3.get$nativeObject(), $.$get$_clipOpIntersect(), t2 !== B.Clip_1);
      t2 = t2 === B.Clip_3;
      if (t2)
        t1.saveLayer$2(clipPath.paintBounds, null);
      this.measureChildren$1(clipPath);
      if (t2)
        t1.skCanvas.restore();
      t1.skCanvas.restore();
    },
    visitClipRect$1(clipRect) {
      var t1, t2, t3;
      A.assertHelper(!clipRect.paintBounds.get$isEmpty(0));
      t1 = this.__MeasureVisitor_measuringCanvas_F;
      t1 === $ && A.throwLateFieldNI("measuringCanvas");
      B.JSNumber_methods.toInt$0(A._asDouble(t1.skCanvas.save()));
      t2 = clipRect.clipRect;
      t3 = clipRect.clipBehavior;
      t1.skCanvas.clipRect(A.toSkRect(t2), $.$get$_skClipOps()[1], t3 !== B.Clip_1);
      t3 = t3 === B.Clip_3;
      if (t3)
        t1.saveLayer$2(t2, null);
      this.measureChildren$1(clipRect);
      if (t3)
        t1.skCanvas.restore();
      t1.skCanvas.restore();
    },
    visitClipRRect$1(clipRRect) {
      var t1, t2;
      A.assertHelper(!clipRRect.paintBounds.get$isEmpty(0));
      t1 = this.__MeasureVisitor_measuringCanvas_F;
      t1 === $ && A.throwLateFieldNI("measuringCanvas");
      B.JSNumber_methods.toInt$0(A._asDouble(t1.skCanvas.save()));
      t2 = clipRRect.clipBehavior;
      t1.skCanvas.clipRRect(A.toSkRRect(clipRRect.clipRRect), $.$get$_clipOpIntersect(), t2 !== B.Clip_1);
      t2 = t2 === B.Clip_3;
      if (t2)
        t1.saveLayer$2(clipRRect.paintBounds, null);
      this.measureChildren$1(clipRRect);
      if (t2)
        t1.skCanvas.restore();
      t1.skCanvas.restore();
    },
    visitOpacity$1(opacity) {
      var paint, t1, t2;
      A.assertHelper(!opacity.paintBounds.get$isEmpty(0));
      paint = A.CkPaint$();
      paint._colorValue = A.Color$fromARGB(opacity.alpha, 0, 0, 0).get$value(0);
      t1 = this.__MeasureVisitor_measuringCanvas_F;
      t1 === $ && A.throwLateFieldNI("measuringCanvas");
      B.JSNumber_methods.toInt$0(A._asDouble(t1.skCanvas.save()));
      t2 = opacity.offset;
      t1.skCanvas.translate(t2._dx, t2._dy);
      t1.saveLayer$2(B.Rect_NUV, paint);
      this.measureChildren$1(opacity);
      t1.skCanvas.restore();
      t1.skCanvas.restore();
    },
    visitTransform$1(transform) {
      var t1;
      A.assertHelper(!transform.paintBounds.get$isEmpty(0));
      t1 = this.__MeasureVisitor_measuringCanvas_F;
      t1 === $ && A.throwLateFieldNI("measuringCanvas");
      B.JSNumber_methods.toInt$0(A._asDouble(t1.skCanvas.save()));
      t1.skCanvas.concat(A.toSkM44FromFloat32(transform.transform._m4storage));
      this.measureChildren$1(transform);
      t1.skCanvas.restore();
    },
    visitOffset$1(offset) {
      this.visitTransform$1(offset);
    },
    visitImageFilter$1(imageFilter) {
      var t1, t2, offsetPaintBounds, t3, paint;
      A.assertHelper(!imageFilter.paintBounds.get$isEmpty(0));
      t1 = imageFilter.offset;
      t2 = t1._dx;
      t1 = t1._dy;
      offsetPaintBounds = imageFilter.paintBounds.shift$1(new A.Offset(-t2, -t1));
      t3 = this.__MeasureVisitor_measuringCanvas_F;
      t3 === $ && A.throwLateFieldNI("measuringCanvas");
      B.JSNumber_methods.toInt$0(A._asDouble(t3.skCanvas.save()));
      t3.skCanvas.translate(t2, t1);
      t3.skCanvas.clipRect(A.toSkRect(offsetPaintBounds), $.$get$_skClipOps()[1], false);
      paint = A.CkPaint$();
      t1 = imageFilter.filter;
      paint.set$imageFilter(t1);
      t3.saveLayer$2(offsetPaintBounds, paint);
      t2 = this.imageFilterStack;
      B.JSArray_methods.add$1(t2, type$.CkManagedSkImageFilterConvertible._as(t1));
      this.measureChildren$1(imageFilter);
      if (0 >= t2.length)
        return A.ioore(t2, -1);
      t2.pop();
      t3.skCanvas.restore();
      t3.skCanvas.restore();
    },
    visitPicture$1(picture) {
      var t1, t2, localTransform, t3, t4, t5, t6, _box_0 = {};
      A.assertHelper(A.Layer.prototype.get$needsPainting.call(picture) && !picture.isCulled);
      t1 = this.__MeasureVisitor_measuringCanvas_F;
      t1 === $ && A.throwLateFieldNI("measuringCanvas");
      B.JSNumber_methods.toInt$0(A._asDouble(t1.skCanvas.save()));
      t2 = picture.offset;
      t1.skCanvas.translate(t2._dx, t2._dy);
      localTransform = t1.getLocalToDevice$0();
      t2 = picture.picture.__CkPicture__ref_F;
      t2 === $ && A.throwLateFieldNI("_ref");
      t3 = type$.NativeFloat32List;
      _box_0.transformedBounds = A.transformRectWithMatrix(new A.Matrix4(localTransform), A.fromSkRect(t3._as(t2.get$nativeObject().cullRect())));
      for (t4 = this.imageFilterStack, t5 = A._arrayInstanceType(t4)._eval$1("ReversedListIterable<1>"), t4 = new A.ReversedListIterable(t4, t5), t4 = new A.ListIterator(t4, t4.get$length(0), t5._eval$1("ListIterator<ListIterable.E>")), t5 = t5._eval$1("ListIterable.E"); t4.moveNext$0();) {
        t6 = t4.__internal$_current;
        if (t6 == null)
          t6 = t5._as(t6);
        t6.withSkImageFilter$2$defaultBlurTileMode(new A.MeasureVisitor_visitPicture_closure(_box_0), B.TileMode_3);
      }
      picture.sceneBounds = _box_0.transformedBounds;
      picture.isCulled = A._asBool(t1.skCanvas.quickReject(A.toSkRect(A.fromSkRect(t3._as(t2.get$nativeObject().cullRect())))));
      t1.skCanvas.restore();
      B.JSArray_methods.add$1(this.viewEmbedder._context.sceneElements, new A.PictureSceneElement(picture));
    },
    visitColorFilter$1(colorFilter) {
      var paint, t1;
      A.assertHelper(!colorFilter.paintBounds.get$isEmpty(0));
      paint = A.CkPaint$();
      paint.set$colorFilter(colorFilter.filter);
      t1 = this.__MeasureVisitor_measuringCanvas_F;
      t1 === $ && A.throwLateFieldNI("measuringCanvas");
      B.JSNumber_methods.toInt$0(A._asDouble(t1.skCanvas.save()));
      t1.skCanvas.clipRect(A.toSkRect(colorFilter.paintBounds), $.$get$_skClipOps()[1], false);
      t1.saveLayer$2(colorFilter.paintBounds, paint);
      this.measureChildren$1(colorFilter);
      t1.skCanvas.restore();
      t1.skCanvas.restore();
    }
  };
  A.MeasureVisitor_visitPicture_closure.prototype = {
    call$1(skFilter) {
      var t1 = this._box_0;
      t1.transformedBounds = A.rectFromSkIRect(type$.NativeInt32List._as(skFilter.getOutputBounds(A.toSkRect(t1.transformedBounds))));
    },
    $signature: 3
  };
  A.PaintVisitor.prototype = {
    paintChildren$1(container) {
      var t1, t2, _i, layer;
      A.assertHelper(!container.paintBounds.get$isEmpty(0));
      for (t1 = container.children, t2 = t1.length, _i = 0; _i < t1.length; t1.length === t2 || (0, A.throwConcurrentModificationError)(t1), ++_i) {
        layer = t1[_i];
        if (layer.get$needsPainting())
          layer.accept$1(0, this);
      }
    },
    visitRoot$1(root) {
      this.paintChildren$1(root);
    },
    visitBackdropFilter$1(backdropFilter) {
      var t1,
        paint = A.CkPaint$();
      paint.blendMode = backdropFilter.blendMode;
      t1 = this.nWayCanvas;
      t1.saveLayerWithFilter$3(backdropFilter.paintBounds, backdropFilter.filter, paint);
      this.paintChildren$1(backdropFilter);
      t1.restore$0(0);
    },
    visitClipPath$1(clipPath) {
      var t1, t2;
      A.assertHelper(!clipPath.paintBounds.get$isEmpty(0));
      t1 = this.nWayCanvas;
      t1.save$0(0);
      t2 = clipPath.clipBehavior;
      t1.clipPath$2(0, clipPath.clipPath, t2 !== B.Clip_1);
      t2 = t2 === B.Clip_3;
      if (t2)
        t1.saveLayer$2(clipPath.paintBounds, null);
      this.paintChildren$1(clipPath);
      if (t2)
        t1.restore$0(0);
      t1.restore$0(0);
    },
    visitClipRect$1(clipRect) {
      var t1, t2, t3;
      A.assertHelper(!clipRect.paintBounds.get$isEmpty(0));
      t1 = this.nWayCanvas;
      t1.save$0(0);
      t2 = clipRect.clipRect;
      t3 = clipRect.clipBehavior;
      t1.clipRect$3(t2, B.ClipOp_1, t3 !== B.Clip_1);
      t3 = t3 === B.Clip_3;
      if (t3)
        t1.saveLayer$2(t2, null);
      this.paintChildren$1(clipRect);
      if (t3)
        t1.restore$0(0);
      t1.restore$0(0);
    },
    visitClipRRect$1(clipRRect) {
      var t1, t2;
      A.assertHelper(!clipRRect.paintBounds.get$isEmpty(0));
      t1 = this.nWayCanvas;
      t1.save$0(0);
      t2 = clipRRect.clipBehavior;
      t1.clipRRect$2(clipRRect.clipRRect, t2 !== B.Clip_1);
      t2 = t2 === B.Clip_3;
      if (t2)
        t1.saveLayer$2(clipRRect.paintBounds, null);
      this.paintChildren$1(clipRRect);
      if (t2)
        t1.restore$0(0);
      t1.restore$0(0);
    },
    visitOpacity$1(opacity) {
      var paint, t1, t2;
      A.assertHelper(!opacity.paintBounds.get$isEmpty(0));
      paint = A.CkPaint$();
      paint._colorValue = A.Color$fromARGB(opacity.alpha, 0, 0, 0).get$value(0);
      t1 = this.nWayCanvas;
      t1.save$0(0);
      t2 = opacity.offset;
      t1.translate$2(0, t2._dx, t2._dy);
      t1.saveLayer$2(B.Rect_NUV, paint);
      this.paintChildren$1(opacity);
      t1.restore$0(0);
      t1.restore$0(0);
    },
    visitTransform$1(transform) {
      var t1;
      A.assertHelper(!transform.paintBounds.get$isEmpty(0));
      t1 = this.nWayCanvas;
      t1.save$0(0);
      t1.transform$1(0, transform.transform._m4storage);
      this.paintChildren$1(transform);
      t1.restore$0(0);
    },
    visitOffset$1(offset) {
      this.visitTransform$1(offset);
    },
    visitImageFilter$1(imageFilter) {
      var t1, t2, offsetPaintBounds, t3, paint;
      A.assertHelper(!imageFilter.paintBounds.get$isEmpty(0));
      t1 = imageFilter.offset;
      t2 = t1._dx;
      t1 = t1._dy;
      offsetPaintBounds = imageFilter.paintBounds.shift$1(new A.Offset(-t2, -t1));
      t3 = this.nWayCanvas;
      t3.save$0(0);
      t3.translate$2(0, t2, t1);
      t3.clipRect$3(offsetPaintBounds, B.ClipOp_1, false);
      paint = A.CkPaint$();
      paint.set$imageFilter(imageFilter.filter);
      t3.saveLayer$2(offsetPaintBounds, paint);
      this.paintChildren$1(imageFilter);
      t3.restore$0(0);
      t3.restore$0(0);
    },
    visitPicture$1(picture) {
      var t1, t2, _i, shaderMask, t3, pictureRecorderCanvas, _this = this;
      A.assertHelper(A.Layer.prototype.get$needsPainting.call(picture) && !picture.isCulled);
      for (t1 = _this.shaderMaskStack, t2 = _this.picturesUnderShaderMask, _i = 0; false; ++_i) {
        shaderMask = t1[_i];
        t2.putIfAbsent$2(0, shaderMask, new A.PaintVisitor_visitPicture_closure());
        t3 = t2.$index(0, shaderMask);
        t3.toString;
        J.add$1$ax(t3, picture);
      }
      pictureRecorderCanvas = A._Cell$named("pictureRecorderCanvas");
      t1 = _this.viewEmbedder;
      if (t1 != null) {
        A.assertHelper(t1._context.optimizedRendering != null);
        t1 = t1._context.pictureToOptimizedCanvasMap.$index(0, picture)._recordingCanvas;
        t1.toString;
        pictureRecorderCanvas._value = t1;
      } else {
        t1 = _this.toImageCanvas;
        t1.toString;
        pictureRecorderCanvas._value = t1;
      }
      B.JSNumber_methods.toInt$0(A._asDouble(pictureRecorderCanvas._readLocal$0().skCanvas.save()));
      t1 = picture.offset;
      pictureRecorderCanvas._readLocal$0().skCanvas.translate(t1._dx, t1._dy);
      pictureRecorderCanvas._readLocal$0().drawPicture$1(picture.picture);
      pictureRecorderCanvas._readLocal$0().skCanvas.restore();
    },
    visitColorFilter$1(colorFilter) {
      var paint, t1;
      A.assertHelper(!colorFilter.paintBounds.get$isEmpty(0));
      paint = A.CkPaint$();
      paint.set$colorFilter(colorFilter.filter);
      t1 = this.nWayCanvas;
      t1.save$0(0);
      t1.clipRect$3(colorFilter.paintBounds, B.ClipOp_1, false);
      t1.saveLayer$2(colorFilter.paintBounds, paint);
      this.paintChildren$1(colorFilter);
      t1.restore$0(0);
      t1.restore$0(0);
    }
  };
  A.PaintVisitor_visitPicture_closure.prototype = {
    call$0() {
      return A._setArrayType([], type$.JSArray_PictureLayer);
    },
    $signature: 517
  };
  A.MultiSurfaceRasterizer.prototype = {
    createViewRasterizer$1(view) {
      return this._viewRasterizers.putIfAbsent$2(0, view, new A.MultiSurfaceRasterizer_createViewRasterizer_closure(this, view));
    },
    setResourceCacheMaxBytes$1(bytes) {
      var t1, t2, t3;
      for (t1 = this._viewRasterizers, t1 = new A.LinkedHashMapValueIterator(t1, t1._modifications, t1._first, A._instanceType(t1)._eval$1("LinkedHashMapValueIterator<2>")); t1.moveNext$0();) {
        t2 = t1.__js_helper$_current.displayFactory;
        t3 = t2.$ti._eval$1("~(1)")._as(new A.MultiSurfaceRasterizer_setResourceCacheMaxBytes_closure(bytes));
        t3.call$1(t2.get$baseCanvas());
        B.JSArray_methods.forEach$1(t2._cache, t3);
        B.JSArray_methods.forEach$1(t2._liveCanvases, t3);
      }
    }
  };
  A.MultiSurfaceRasterizer_createViewRasterizer_closure.prototype = {
    call$0() {
      return A.MultiSurfaceViewRasterizer$(this.view, this.$this);
    },
    $signature: 521
  };
  A.MultiSurfaceRasterizer_setResourceCacheMaxBytes_closure.prototype = {
    call$1(surface) {
      type$.Surface._as(surface);
      surface._skiaCacheBytes = this.bytes;
      surface._syncCacheBytes$0();
    },
    $signature: 523
  };
  A.MultiSurfaceViewRasterizer.prototype = {
    prepareToDraw$0() {
      this.displayFactory.get$baseCanvas().createOrUpdateSurface$1(this.currentFrameSize);
    },
    rasterizeToCanvas$2(canvas, pictures) {
      var t1, devicePixelRatio, ratio, t2, skCanvas;
      type$.List_CkPicture._as(pictures);
      type$.Surface._as(canvas);
      canvas.createOrUpdateSurface$1(this.currentFrameSize);
      t1 = this.currentFrameSize;
      if (A.assertTest(canvas.isDisplayCanvas))
        A.assertThrow("Should not position Surface if not used as a render canvas");
      devicePixelRatio = $.$get$EngineFlutterDisplay__instance()._debugDevicePixelRatioOverride;
      if (devicePixelRatio == null) {
        ratio = A._asDouble(self.window.devicePixelRatio);
        devicePixelRatio = ratio === 0 ? 1 : ratio;
      }
      t2 = canvas._pixelHeight;
      A.DomCSSStyleDeclarationExtension_setProperty(type$.JavaScriptObject._as(canvas._canvasElement.style), "transform", "translate(0px, " + A.S(t1.height / devicePixelRatio - t2 / devicePixelRatio) + "px)");
      skCanvas = canvas._surface.getCanvas$0();
      skCanvas.skCanvas.clear(A._populateSkColor($.$get$_sharedSkColor1(), B.Color_Edl));
      B.JSArray_methods.forEach$1(pictures, skCanvas.get$drawPicture());
      canvas._surface.surface.flush();
      return A.Future_Future$value(null, type$.void);
    },
    get$displayFactory() {
      return this.displayFactory;
    }
  };
  A.MultiSurfaceViewRasterizer_displayFactory_closure.prototype = {
    call$0() {
      var t1 = A.DomDocumentExtension_createElement(self.document, "flt-canvas-container");
      if ($.$get$browserSupportsOffscreenCanvas())
        $.$get$browser().get$browserEngine();
      return new A.Surface(false, true, t1);
    },
    $signature: 696
  };
  A.CkNWayCanvas.prototype = {
    addCanvas$1(canvas) {
      B.JSArray_methods.add$1(this._canvases, type$.CkCanvas._as(canvas));
    },
    save$0(_) {
      var t1, saveCount, i;
      for (t1 = this._canvases, saveCount = 0, i = 0; i < t1.length; ++i)
        saveCount = B.JSNumber_methods.toInt$0(A._asDouble(t1[i].skCanvas.save()));
      return saveCount;
    },
    saveLayer$2(bounds, paint) {
      var t1, i;
      for (t1 = this._canvases, i = 0; i < t1.length; ++i)
        t1[i].saveLayer$2(bounds, paint);
    },
    saveLayerWithFilter$3(bounds, filter, paint) {
      var t1, i;
      for (t1 = this._canvases, i = 0; i < t1.length; ++i)
        t1[i].saveLayerWithFilter$3(bounds, filter, paint);
    },
    restore$0(_) {
      var t1, i;
      for (t1 = this._canvases, i = 0; i < t1.length; ++i)
        t1[i].skCanvas.restore();
    },
    translate$2(_, dx, dy) {
      var t1, i;
      for (t1 = this._canvases, i = 0; i < t1.length; ++i)
        t1[i].skCanvas.translate(dx, dy);
    },
    transform$1(_, matrix) {
      var t1, i;
      for (t1 = this._canvases, i = 0; i < t1.length; ++i)
        t1[i].skCanvas.concat(A.toSkM44FromFloat32(matrix));
    },
    clipPath$2(_, path, doAntiAlias) {
      var t1, i, t2, t3;
      for (t1 = this._canvases, i = 0; i < t1.length; ++i) {
        t2 = t1[i];
        t3 = path.__CkPath__ref_F;
        t3 === $ && A.throwLateFieldNI("_ref");
        if (A.assertTest(t3._nativeObject != null))
          A.assertThrow("The native object of " + t3._debugOwnerLabel + " was disposed.");
        t3 = t3._nativeObject;
        t3.toString;
        t2.skCanvas.clipPath(t3, $.$get$_clipOpIntersect(), doAntiAlias);
      }
    },
    clipRect$3(rect, clipOp, doAntiAlias) {
      var t1, t2, i, t3, t4, t5;
      for (t1 = this._canvases, t2 = clipOp.index, i = 0; i < t1.length; ++i) {
        t3 = t1[i];
        t4 = A.toSkRect(rect);
        t5 = $.$get$_skClipOps();
        if (!(t2 < 2))
          return A.ioore(t5, t2);
        t3.skCanvas.clipRect(t4, t5[t2], doAntiAlias);
      }
    },
    clipRRect$2(rrect, doAntiAlias) {
      var t1, i;
      for (t1 = this._canvases, i = 0; i < t1.length; ++i)
        t1[i].skCanvas.clipRRect(A.toSkRRect(rrect), $.$get$_clipOpIntersect(), doAntiAlias);
    }
  };
  A._finalizationRegistry_closure.prototype = {
    call$1(boxedUniq) {
      type$.UniqueRef_Object._as(boxedUniq);
      if (boxedUniq._nativeObject != null)
        boxedUniq.dispose$0();
      return null;
    },
    $signature: 268
  };
  A.NativeMemoryFinalizationRegistry.prototype = {};
  A.UniqueRef.prototype = {
    UniqueRef$3(owner, nativeObject, _debugOwnerLabel, $T) {
      this.set$_nativeObject(nativeObject);
      $.$get$nativeMemoryFinalizationRegistry();
      type$.UniqueRef_Object._as(this);
      if ($.$get$browserSupportsFinalizationRegistry())
        $.$get$_finalizationRegistry().register(owner, this);
    },
    get$nativeObject() {
      if (A.assertTest(this._nativeObject != null))
        A.assertThrow("The native object of " + this._debugOwnerLabel + " was disposed.");
      var t1 = this._nativeObject;
      t1.toString;
      return t1;
    },
    dispose$0() {
      if (A.assertTest(this._nativeObject != null))
        A.assertThrow("A native object reference cannot be disposed more than once.");
      var object = this.get$nativeObject();
      if (!A._asBool(object.isDeleted()))
        object.delete();
      this.set$_nativeObject(null);
    },
    set$_nativeObject(_nativeObject) {
      this._nativeObject = this.$ti._eval$1("1?")._as(_nativeObject);
    }
  };
  A.CountedRef.prototype = {
    CountedRef$3(nativeObject, debugReferrer, debugLabel, $R, $T) {
      var _this = this,
        t1 = new A.UniqueRef(debugLabel, $T._eval$1("UniqueRef<0>"));
      t1.UniqueRef$3(_this, nativeObject, debugLabel, $T);
      _this.$ti._eval$1("UniqueRef<2>")._as(t1);
      _this.__CountedRef__ref_F !== $ && A.throwLateFieldAI("_ref");
      _this.set$__CountedRef__ref_F(t1);
      A.assertHelper(new A.CountedRef_closure(_this, debugReferrer).call$0());
      A.assertHelper(_this.__engine$_refCount === _this.debugReferrers._collection$_length);
    },
    debugGetStackTraces$0() {
      var t1 = {};
      t1.result = null;
      A.assertHelper(new A.CountedRef_debugGetStackTraces_closure(t1, this).call$0());
      t1 = t1.result;
      if (t1 != null)
        return t1;
      throw A.wrapException(A.UnsupportedError$(""));
    },
    set$__CountedRef__ref_F(__CountedRef__ref_F) {
      this.__CountedRef__ref_F = this.$ti._eval$1("UniqueRef<2>")._as(__CountedRef__ref_F);
    }
  };
  A.CountedRef_closure.prototype = {
    call$0() {
      this.$this.debugReferrers.add$1(0, this.debugReferrer);
      return true;
    },
    $signature: 0
  };
  A.CountedRef_debugGetStackTraces_closure.prototype = {
    call$0() {
      var t1 = this.$this,
        t2 = t1.debugReferrers,
        t3 = A._instanceType(t2),
        t4 = t3._eval$1("EfficientLengthMappedIterable<1,StackTrace>");
      this._box_0.result = A.List_List$of(new A.EfficientLengthMappedIterable(t2, t3._eval$1("StackTrace(1)")._as(new A.CountedRef_debugGetStackTraces__closure(t1)), t4), true, t4._eval$1("Iterable.E"));
      return true;
    },
    $signature: 0
  };
  A.CountedRef_debugGetStackTraces__closure.prototype = {
    call$1(referrer) {
      var t1 = this.$this.$ti._precomputed1._as(referrer).__CkImage__debugStackTrace_A;
      t1 === $ && A.throwLateFieldNI("_debugStackTrace");
      return t1;
    },
    $signature() {
      return this.$this.$ti._eval$1("StackTrace(1)");
    }
  };
  A.OffscreenCanvasRasterizer.prototype = {
    createViewRasterizer$1(view) {
      return this._viewRasterizers.putIfAbsent$2(0, view, new A.OffscreenCanvasRasterizer_createViewRasterizer_closure(this, view));
    },
    setResourceCacheMaxBytes$1(bytes) {
      var t1 = this.offscreenSurface;
      t1._skiaCacheBytes = bytes;
      t1._syncCacheBytes$0();
    }
  };
  A.OffscreenCanvasRasterizer_createViewRasterizer_closure.prototype = {
    call$0() {
      return A.OffscreenCanvasViewRasterizer$(this.view, this.$this);
    },
    $signature: 273
  };
  A.OffscreenCanvasViewRasterizer.prototype = {
    rasterizeToCanvas$2(canvas, pictures) {
      return this.rasterizeToCanvas$body$OffscreenCanvasViewRasterizer(canvas, type$.List_CkPicture._as(pictures));
    },
    rasterizeToCanvas$body$OffscreenCanvasViewRasterizer(canvas, pictures) {
      var $async$goto = 0,
        $async$completer = A._makeAsyncAwaitCompleter(type$.void),
        $async$self = this;
      var $async$rasterizeToCanvas$2 = A._wrapJsFunctionForAsync(function($async$errorCode, $async$result) {
        if ($async$errorCode === 1)
          return A._asyncRethrow($async$result, $async$completer);
        while (true)
          switch ($async$goto) {
            case 0:
              // Function start
              $async$goto = 2;
              return A._asyncAwait($async$self.rasterizer.offscreenSurface.rasterizeToCanvas$3($async$self.currentFrameSize, type$.RenderCanvas._as(canvas), pictures), $async$rasterizeToCanvas$2);
            case 2:
              // returning from await.
              // implicit return
              return A._asyncReturn(null, $async$completer);
          }
      });
      return A._asyncStartSync($async$rasterizeToCanvas$2, $async$completer);
    },
    prepareToDraw$0() {
      this.rasterizer.offscreenSurface.createOrUpdateSurface$1(this.currentFrameSize);
    },
    get$displayFactory() {
      return this.displayFactory;
    }
  };
  A.OffscreenCanvasViewRasterizer_displayFactory_closure.prototype = {
    call$0() {
      var t1 = A.DomDocumentExtension_createElement(self.document, "flt-canvas-container"),
        t2 = A.createDomCanvasElement(null, null),
        t3 = new A.RenderCanvas(t1, t2),
        t4 = A.jsify("true");
      if (t4 == null)
        t4 = type$.Object._as(t4);
      t2.setAttribute("aria-hidden", t4);
      A.DomCSSStyleDeclarationExtension_setProperty(type$.JavaScriptObject._as(t2.style), "position", "absolute");
      t3._updateLogicalHtmlCanvasSize$0();
      t1.append(t2);
      return t3;
    },
    $signature: 326
  };
  A.Rendering.prototype = {
    equalsForRendering$1(other) {
      var i, t3,
        t1 = other.entities,
        t2 = this.entities;
      if (t1.length !== t2.length)
        return false;
      for (i = 0; i < t2.length; ++i) {
        t3 = t2[i];
        if (!(i < t1.length))
          return A.ioore(t1, i);
        if (!t3.equalsForRendering$1(t1[i]))
          return false;
      }
      return true;
    },
    toString$0(_) {
      return A.Iterable_iterableToFullString(this.entities, "[", "]");
    }
  };
  A.RenderingEntity.prototype = {};
  A.RenderingRenderCanvas.prototype = {
    equalsForRendering$1(other) {
      return other instanceof A.RenderingRenderCanvas;
    },
    toString$0(_) {
      return B.Type_RenderingRenderCanvas_HDu.toString$0(0) + "(" + this.pictures.length + " pictures)";
    }
  };
  A.RenderingPlatformView.prototype = {
    equalsForRendering$1(other) {
      return other instanceof A.RenderingPlatformView && other.viewId === this.viewId;
    },
    toString$0(_) {
      return B.Type_RenderingPlatformView_OyJ.toString$0(0) + "(" + this.viewId + ")";
    }
  };
  A.CkPaint.prototype = {
    toSkPaint$1$defaultBlurTileMode(defaultBlurTileMode) {
      var t2, t3, effectiveColorFilter, shader, localMaskFilter, t4, localImageFilter, _this = this,
        t1 = type$.JavaScriptObject,
        skPaint = t1._as(new self.window.flutterCanvasKit.Paint());
      skPaint.setAntiAlias(_this.isAntiAlias);
      t2 = _this.blendMode;
      t3 = $.$get$_skBlendModes();
      t2 = t2.index;
      if (!(t2 < 29))
        return A.ioore(t3, t2);
      skPaint.setBlendMode(t3[t2]);
      t2 = _this.style;
      t3 = $.$get$_skPaintStyles();
      t2 = t2.index;
      if (!(t2 < 2))
        return A.ioore(t3, t2);
      skPaint.setStyle(t3[t2]);
      skPaint.setStrokeWidth(_this.strokeWidth);
      t2 = _this.strokeCap;
      t3 = $.$get$_skStrokeCaps();
      t2 = t2.index;
      if (!(t2 < 3))
        return A.ioore(t3, t2);
      skPaint.setStrokeCap(t3[t2]);
      t2 = _this.strokeJoin;
      t3 = $.$get$_skStrokeJoins();
      t2 = t2.index;
      if (!(t2 < 3))
        return A.ioore(t3, t2);
      skPaint.setStrokeJoin(t3[t2]);
      skPaint.setColorInt(_this._colorValue);
      skPaint.setStrokeMiter(4);
      effectiveColorFilter = _this._effectiveColorFilter;
      if (effectiveColorFilter != null) {
        t2 = effectiveColorFilter.__ManagedSkColorFilter__ref_F;
        t2 === $ && A.throwLateFieldNI("_ref");
        skPaint.setColorFilter(t2.get$nativeObject());
      }
      shader = _this._shader;
      if (shader != null)
        skPaint.setShader(shader.getSkShader$1(_this.filterQuality));
      localMaskFilter = _this.maskFilter;
      if (localMaskFilter != null) {
        t2 = localMaskFilter._sigma;
        if (isFinite(t2) && t2 > 0) {
          t3 = localMaskFilter._ui$_style;
          t1 = t1._as($.__canvasKit._readField$0().MaskFilter);
          t4 = $.$get$_skBlurStyles();
          t3 = t3.index;
          if (!(t3 < 4))
            return A.ioore(t4, t3);
          t2 = type$.nullable_JavaScriptObject._as(t1.MakeBlur(t4[t3], t2, true));
          t2.toString;
          skPaint.setMaskFilter(t2);
        }
      }
      localImageFilter = _this._imageFilter;
      if (localImageFilter != null)
        localImageFilter.withSkImageFilter$2$defaultBlurTileMode(new A.CkPaint_toSkPaint_closure(skPaint), defaultBlurTileMode);
      return skPaint;
    },
    toSkPaint$0() {
      return this.toSkPaint$1$defaultBlurTileMode(B.TileMode_3);
    },
    set$color(_, value) {
      this._colorValue = value.get$value(value);
    },
    set$invertColors(value) {
      var t1, _this = this;
      if (value === _this._invertColors)
        return;
      if (!value) {
        _this._effectiveColorFilter = _this._originalColorFilter;
        _this._originalColorFilter = null;
      } else {
        t1 = _this._originalColorFilter = _this._effectiveColorFilter;
        if (t1 == null)
          _this._effectiveColorFilter = $.$get$_invertColorFilter();
        else
          _this._effectiveColorFilter = A.ManagedSkColorFilter$(new A.CkComposeColorFilter($.$get$_invertColorFilter(), t1));
      }
      _this._invertColors = value;
    },
    set$shader(value) {
      if (this._shader == value)
        return;
      this._shader = type$.nullable_CkShader._as(value);
    },
    set$colorFilter(value) {
      var t1, _this = this;
      if (_this._engineColorFilter === value)
        return;
      _this._engineColorFilter = value;
      _this._originalColorFilter = null;
      t1 = A.createCkColorFilter(value);
      t1.toString;
      t1 = _this._effectiveColorFilter = A.ManagedSkColorFilter$(t1);
      if (_this._invertColors) {
        _this._originalColorFilter = t1;
        _this._effectiveColorFilter = A.ManagedSkColorFilter$(new A.CkComposeColorFilter($.$get$_invertColorFilter(), t1));
      }
    },
    set$imageFilter(value) {
      if (J.$eq$(this._imageFilter, value))
        return;
      this._imageFilter = type$.nullable_CkManagedSkImageFilterConvertible._as(value);
    },
    toString$0(_) {
      var t1 = {};
      t1.resultString = "Paint()";
      A.assertHelper(new A.CkPaint_toString_closure(t1, this).call$0());
      return t1.resultString;
    },
    set$blendMode(blendMode) {
      this.blendMode = type$.BlendMode._as(blendMode);
    },
    set$style(_, style) {
      this.style = type$.PaintingStyle._as(style);
    },
    set$strokeWidth(strokeWidth) {
      this.strokeWidth = A._asDouble(strokeWidth);
    },
    set$strokeCap(strokeCap) {
      this.strokeCap = type$.StrokeCap._as(strokeCap);
    },
    set$strokeJoin(strokeJoin) {
      this.strokeJoin = type$.StrokeJoin._as(strokeJoin);
    },
    set$isAntiAlias(isAntiAlias) {
      this.isAntiAlias = A._asBool(isAntiAlias);
    },
    set$maskFilter(maskFilter) {
      this.maskFilter = type$.nullable_MaskFilter._as(maskFilter);
    },
    set$filterQuality(filterQuality) {
      this.filterQuality = type$.FilterQuality._as(filterQuality);
    },
    $isPaint: 1
  };
  A.CkPaint_toSkPaint_closure.prototype = {
    call$1(skImageFilter) {
      this.skPaint.setImageFilter(skImageFilter);
    },
    $signature: 3
  };
  A.CkPaint_toString_closure.prototype = {
    call$0() {
      var semicolon, _s2_ = "; ",
        t1 = "" + "Paint(",
        t2 = this.$this,
        t3 = t2.style;
      if (t3 === B.PaintingStyle_1) {
        t1 += t3.toString$0(0);
        t3 = t2.strokeWidth;
        t1 = t3 !== 0 ? t1 + (" " + B.JSNumber_methods.toStringAsFixed$1(t3, 1)) : t1 + " hairline";
        t3 = t2.strokeCap;
        if (t3 !== B.StrokeCap_0)
          t1 += " " + t3.toString$0(0);
        t3 = t2.strokeJoin;
        if (!(t3 === B.StrokeJoin_0))
          t1 += " " + t3.toString$0(0);
        semicolon = _s2_;
      } else
        semicolon = "";
      if (!t2.isAntiAlias) {
        t1 += semicolon + "antialias off";
        semicolon = _s2_;
      }
      if (!A.Color$(t2._colorValue).$eq(0, B.Color_vnR)) {
        t1 += semicolon + A.Color$(t2._colorValue).toString$0(0);
        semicolon = _s2_;
      }
      t3 = t2.blendMode;
      if (t3.index !== $.$get$CkPaint__kBlendModeDefault()) {
        t1 += semicolon + t3.toString$0(0);
        semicolon = _s2_;
      }
      t3 = t2._engineColorFilter;
      if (t3 != null) {
        t1 += semicolon + "colorFilter: " + t3.toString$0(0);
        semicolon = _s2_;
      }
      t3 = t2.maskFilter;
      if (t3 != null) {
        t1 += semicolon + "maskFilter: " + t3.toString$0(0);
        semicolon = _s2_;
      }
      t3 = t2.filterQuality;
      if (t3 !== B.FilterQuality_0) {
        t1 += semicolon + "filterQuality: " + t3.toString$0(0);
        semicolon = _s2_;
      }
      t3 = t2._shader;
      if (t3 != null) {
        t1 += semicolon + "shader: " + t3.toString$0(0);
        semicolon = _s2_;
      }
      t3 = t2._imageFilter;
      if (t3 != null) {
        t1 += semicolon + "imageFilter: " + t3.toString$0(0);
        semicolon = _s2_;
      }
      t1 = (t2._invertColors ? t1 + (semicolon + "invert: true") : t1) + ")";
      this._box_0.resultString = t1.charCodeAt(0) == 0 ? t1 : t1;
      return true;
    },
    $signature: 0
  };
  A.CkPath.prototype = {
    set$fillType(newFillType) {
      var t1, t2, t3;
      if (this._fillType === newFillType)
        return;
      this._fillType = newFillType;
      t1 = this.__CkPath__ref_F;
      t1 === $ && A.throwLateFieldNI("_ref");
      t1 = t1.get$nativeObject();
      t2 = $.$get$_skFillTypes();
      t3 = newFillType.index;
      if (!(t3 < 2))
        return A.ioore(t2, t3);
      t1.setFillType(t2[t3]);
    },
    addArc$3(oval, startAngle, sweepAngle) {
      var t1 = this.__CkPath__ref_F;
      t1 === $ && A.throwLateFieldNI("_ref");
      t1.get$nativeObject().addArc(A.toSkRect(oval), startAngle * 57.29577951308232, sweepAngle * 57.29577951308232);
    },
    addOval$1(oval) {
      var t1 = this.__CkPath__ref_F;
      t1 === $ && A.throwLateFieldNI("_ref");
      t1.get$nativeObject().addOval(A.toSkRect(oval), false, 1);
    },
    addPath$2(_, path, offset) {
      var skMatrix, t2,
        t1 = A.Matrix4$identity();
      t1.setTranslationRaw$3(offset._dx, offset._dy, 0);
      skMatrix = A.toSkMatrixFromFloat32(t1._m4storage);
      type$.CkPath._as(path);
      t1 = this.__CkPath__ref_F;
      t1 === $ && A.throwLateFieldNI("_ref");
      t1 = t1.get$nativeObject();
      t2 = path.__CkPath__ref_F;
      t2 === $ && A.throwLateFieldNI("_ref");
      A.callMethod(t1, "addPath", [t2.get$nativeObject(), skMatrix[0], skMatrix[1], skMatrix[2], skMatrix[3], skMatrix[4], skMatrix[5], skMatrix[6], skMatrix[7], skMatrix[8], false], type$.void);
    },
    addPolygon$2(points, $close) {
      var encodedPoints = A.toMallocedSkPoints(type$.List_Offset._as(points)),
        t1 = this.__CkPath__ref_F;
      t1 === $ && A.throwLateFieldNI("_ref");
      t1.get$nativeObject().addPoly(type$.NativeFloat32List._as(encodedPoints.toTypedArray()), $close);
      self.window.flutterCanvasKit.Free(encodedPoints);
    },
    addRRect$1(rrect) {
      var t1 = this.__CkPath__ref_F;
      t1 === $ && A.throwLateFieldNI("_ref");
      t1.get$nativeObject().addRRect(A.toSkRRect(rrect), false);
    },
    addRect$1(rect) {
      var t1 = this.__CkPath__ref_F;
      t1 === $ && A.throwLateFieldNI("_ref");
      t1.get$nativeObject().addRect(A.toSkRect(rect));
    },
    arcTo$4(_, rect, startAngle, sweepAngle, forceMoveTo) {
      var t1 = this.__CkPath__ref_F;
      t1 === $ && A.throwLateFieldNI("_ref");
      t1.get$nativeObject().arcToOval(A.toSkRect(rect), startAngle * 57.29577951308232, sweepAngle * 57.29577951308232, false);
    },
    arcToPoint$2$radius(arcEnd, radius) {
      var t1 = this.__CkPath__ref_F;
      t1 === $ && A.throwLateFieldNI("_ref");
      A.callMethod(t1.get$nativeObject(), "arcToRotated", [radius.x, radius.y, 0, true, false, arcEnd._dx, arcEnd._dy], type$.void);
    },
    close$0(_) {
      var t1 = this.__CkPath__ref_F;
      t1 === $ && A.throwLateFieldNI("_ref");
      t1.get$nativeObject().close();
    },
    contains$1(_, point) {
      var t1 = this.__CkPath__ref_F;
      t1 === $ && A.throwLateFieldNI("_ref");
      return A._asBool(t1.get$nativeObject().contains(point._dx, point._dy));
    },
    lineTo$2(_, x, y) {
      var t1 = this.__CkPath__ref_F;
      t1 === $ && A.throwLateFieldNI("_ref");
      t1.get$nativeObject().lineTo(x, y);
    },
    moveTo$2(_, x, y) {
      var t1 = this.__CkPath__ref_F;
      t1 === $ && A.throwLateFieldNI("_ref");
      t1.get$nativeObject().moveTo(x, y);
    },
    relativeLineTo$2(dx, dy) {
      var t1 = this.__CkPath__ref_F;
      t1 === $ && A.throwLateFieldNI("_ref");
      t1.get$nativeObject().rLineTo(dx, dy);
    },
    reset$0(_) {
      var t1;
      this._fillType = B.PathFillType_0;
      t1 = this.__CkPath__ref_F;
      t1 === $ && A.throwLateFieldNI("_ref");
      t1.get$nativeObject().reset();
    },
    shift$1(offset) {
      var shiftedPath, t2, t3,
        t1 = this.__CkPath__ref_F;
      t1 === $ && A.throwLateFieldNI("_ref");
      shiftedPath = type$.JavaScriptObject._as(t1.get$nativeObject().copy());
      A.callMethod(shiftedPath, "transform", [1, 0, offset._dx, 0, 1, offset._dy, 0, 0, 1], type$.void);
      t1 = this._fillType;
      t2 = $.$get$_skFillTypes();
      t3 = t1.index;
      if (!(t3 < 2))
        return A.ioore(t2, t3);
      shiftedPath.setFillType(t2[t3]);
      return A.CkPath$_(shiftedPath, t1);
    },
    get$isEmpty(_) {
      var t1 = this.__CkPath__ref_F;
      t1 === $ && A.throwLateFieldNI("_ref");
      return A._asBool(t1.get$nativeObject().isEmpty());
    },
    set$__CkPath__ref_F(__CkPath__ref_F) {
      this.__CkPath__ref_F = type$.UniqueRef_JavaScriptObject._as(__CkPath__ref_F);
    },
    $isPath: 1
  };
  A.CkPicture.prototype = {
    debugCheckNotDisposed$1(mainErrorMessage) {
      if (this._isDisposed)
        throw A.wrapException(A.StateError$(mainErrorMessage + "\nThe picture has been disposed. When the picture was disposed the stack trace was:\n" + A.S(this._debugDisposalStackTrace)));
      return true;
    },
    dispose$0() {
      var t1, _this = this;
      _this.debugCheckNotDisposed$1("Cannot dispose picture.");
      A.assertHelper(new A.CkPicture_dispose_closure(_this).call$0());
      t1 = $.Picture_onDispose;
      if (t1 != null)
        t1.call$1(_this);
      _this._isDisposed = true;
      t1 = _this.__CkPicture__ref_F;
      t1 === $ && A.throwLateFieldNI("_ref");
      t1.dispose$0();
    },
    toImage$2(width, height) {
      var $async$goto = 0,
        $async$completer = A._makeAsyncAwaitCompleter(type$.Image),
        $async$returnValue, $async$self = this;
      var $async$toImage$2 = A._wrapJsFunctionForAsync(function($async$errorCode, $async$result) {
        if ($async$errorCode === 1)
          return A._asyncRethrow($async$result, $async$completer);
        while (true)
          switch ($async$goto) {
            case 0:
              // Function start
              $async$returnValue = $async$self.toImageSync$2(width, height);
              // goto return
              $async$goto = 1;
              break;
            case 1:
              // return
              return A._asyncReturn($async$returnValue, $async$completer);
          }
      });
      return A._asyncStartSync($async$toImage$2, $async$completer);
    },
    toImageSync$2(width, height) {
      var ckSurface, ckCanvas, t1, skImage, t2, imageInfo, pixels;
      this.debugCheckNotDisposed$1("Cannot convert picture to image.");
      ckSurface = $.CanvasKitRenderer____instance._readField$0().pictureToImageSurface.createOrUpdateSurface$1(new A.BitmapSize(width, height));
      ckCanvas = ckSurface.getCanvas$0();
      ckCanvas.skCanvas.clear(A._populateSkColor($.$get$_sharedSkColor1(), B.Color_Edl));
      ckCanvas.drawPicture$1(this);
      t1 = type$.JavaScriptObject;
      skImage = t1._as(ckSurface.surface.makeImageSnapshot());
      t2 = t1._as(t1._as($.__canvasKit._readField$0().AlphaType).Premul);
      t1 = t1._as(t1._as($.__canvasKit._readField$0().ColorType).RGBA_8888);
      imageInfo = A.SkImageInfo__staticInteropFactoryStub(t2, self.window.flutterCanvasKit.ColorSpace.SRGB, t1, height, width);
      pixels = A.SkImageExtension_readPixels(skImage, 0, 0, imageInfo);
      if (pixels == null)
        throw A.wrapException(A.StateError$("Unable to read pixels from SkImage."));
      t1 = type$.nullable_JavaScriptObject._as($.__canvasKit._readField$0().MakeImage(imageInfo, pixels, 4 * width));
      if (t1 == null)
        throw A.wrapException(A.StateError$("Unable to convert image pixels into SkImage."));
      return A.CkImage$(t1, null);
    },
    set$__CkPicture__ref_F(__CkPicture__ref_F) {
      this.__CkPicture__ref_F = type$.UniqueRef_JavaScriptObject._as(__CkPicture__ref_F);
    },
    $isPicture: 1
  };
  A.CkPicture_dispose_closure.prototype = {
    call$0() {
      this.$this._debugDisposalStackTrace = A.StackTrace_current();
      return true;
    },
    $signature: 0
  };
  A.CkPictureRecorder.prototype = {
    beginRecording$1(bounds) {
      var t1 = type$.JavaScriptObject,
        recorder = t1._as(new self.window.flutterCanvasKit.PictureRecorder());
      this.set$_skRecorder(recorder);
      return this._recordingCanvas = new A.CkCanvas(t1._as(recorder.beginRecording(A.toSkRect(bounds), true)));
    },
    endRecording$0() {
      var t1, skPicture, result, t2, t3,
        recorder = this._skRecorder;
      if (recorder == null)
        throw A.wrapException(A.StateError$("PictureRecorder is not recording"));
      t1 = type$.JavaScriptObject;
      skPicture = t1._as(recorder.finishRecordingAsPicture());
      recorder.delete();
      this._skRecorder = null;
      result = new A.CkPicture();
      t2 = type$.UniqueRef_JavaScriptObject;
      t3 = new A.UniqueRef("Picture", t2);
      t3.UniqueRef$3(result, skPicture, "Picture", t1);
      t2._as(t3);
      result.__CkPicture__ref_F !== $ && A.throwLateFieldAI("_ref");
      result.set$__CkPicture__ref_F(t3);
      t3 = $.Picture_onCreate;
      if (t3 != null)
        t3.call$1(result);
      return result;
    },
    get$isRecording() {
      return this._skRecorder != null;
    },
    set$_skRecorder(_skRecorder) {
      this._skRecorder = type$.nullable_JavaScriptObject._as(_skRecorder);
    },
    $isPictureRecorder: 1
  };
  A.Rasterizer.prototype = {};
  A.ViewRasterizer.prototype = {
    get$viewEmbedder() {
      var t1, t2, t3, t4, t5, t6, _this = this,
        value = _this.__ViewRasterizer_viewEmbedder_FI;
      if (value === $) {
        t1 = _this.view.get$dom();
        t2 = A._setArrayType([], type$.JSArray_SceneElement);
        t3 = type$.int;
        t4 = type$.JSArray_int;
        t5 = A._setArrayType([], t4);
        t4 = A._setArrayType([], t4);
        t6 = A._setArrayType([], type$.JSArray_RenderingEntity);
        _this.__ViewRasterizer_viewEmbedder_FI !== $ && A.throwLateFieldADI("viewEmbedder");
        value = _this.__ViewRasterizer_viewEmbedder_FI = new A.HtmlViewEmbedder(t1.sceneHost, _this, new A.EmbedderFrameContext(A.LinkedHashMap_LinkedHashMap$_empty(type$.PictureLayer, type$.CkPictureRecorder), t2), A.LinkedHashMap_LinkedHashMap$_empty(t3, type$.EmbeddedViewParams), A.LinkedHashMap_LinkedHashMap$_empty(t3, type$.ViewClipChain), A.LinkedHashSet_LinkedHashSet$_empty(t3), t5, t4, new A.Rendering(t6), A.LinkedHashMap_LinkedHashMap$_empty(t3, type$.Set_String));
      }
      return value;
    },
    draw$1(layerTree) {
      var $async$goto = 0,
        $async$completer = A._makeAsyncAwaitCompleter(type$.void),
        $async$returnValue, $async$self = this, frameSize;
      var $async$draw$1 = A._wrapJsFunctionForAsync(function($async$errorCode, $async$result) {
        if ($async$errorCode === 1)
          return A._asyncRethrow($async$result, $async$completer);
        while (true)
          switch ($async$goto) {
            case 0:
              // Function start
              frameSize = $async$self.view.get$physicalSize();
              if (frameSize.get$isEmpty(0)) {
                // goto return
                $async$goto = 1;
                break;
              }
              $async$self.currentFrameSize = new A.BitmapSize(B.JSNumber_methods.round$0(frameSize._dx), B.JSNumber_methods.round$0(frameSize._dy));
              $async$self.prepareToDraw$0();
              $async$self.get$viewEmbedder().__HtmlViewEmbedder__frameSize_A = $async$self.currentFrameSize;
              new A.Frame($async$self.get$viewEmbedder()).raster$3$ignoreRasterCache(layerTree, $async$self.currentFrameSize, true);
              $async$goto = 3;
              return A._asyncAwait($async$self.get$viewEmbedder().submitFrame$0(0), $async$draw$1);
            case 3:
              // returning from await.
            case 1:
              // return
              return A._asyncReturn($async$returnValue, $async$completer);
          }
      });
      return A._asyncStartSync($async$draw$1, $async$completer);
    }
  };
  A.DisplayCanvas.prototype = {};
  A.RenderQueue.prototype = {};
  A.RenderCanvas.prototype = {
    _updateLogicalHtmlCanvasSize$0() {
      var ratio, t1, t2, style, _this = this,
        devicePixelRatio = $.$get$EngineFlutterDisplay__instance()._debugDevicePixelRatioOverride;
      if (devicePixelRatio == null) {
        ratio = A._asDouble(self.window.devicePixelRatio);
        devicePixelRatio = ratio === 0 ? 1 : ratio;
      }
      t1 = _this._pixelWidth;
      t2 = _this._pixelHeight;
      style = type$.JavaScriptObject._as(_this.canvasElement.style);
      A.DomCSSStyleDeclarationExtension_setProperty(style, "width", A.S(t1 / devicePixelRatio) + "px");
      A.DomCSSStyleDeclarationExtension_setProperty(style, "height", A.S(t2 / devicePixelRatio) + "px");
      _this._currentDevicePixelRatio = devicePixelRatio;
    },
    _ensureSize$1(size) {
      var ratio, t2, _this = this,
        t1 = size.width;
      if (t1 === _this._pixelWidth && size.height === _this._pixelHeight) {
        t1 = $.$get$EngineFlutterDisplay__instance()._debugDevicePixelRatioOverride;
        if (t1 == null) {
          ratio = A._asDouble(self.window.devicePixelRatio);
          t1 = ratio === 0 ? 1 : ratio;
        }
        if (t1 !== _this._currentDevicePixelRatio)
          _this._updateLogicalHtmlCanvasSize$0();
        return;
      }
      _this._pixelWidth = t1;
      _this._pixelHeight = size.height;
      t2 = _this.canvasElement;
      A.DomCanvasElementExtension_set_width(t2, t1);
      A.DomCanvasElementExtension_set_height(t2, _this._pixelHeight);
      _this._updateLogicalHtmlCanvasSize$0();
    },
    initialize$0(_) {
    },
    dispose$0() {
      this.hostElement.remove();
    },
    get$hostElement() {
      return this.hostElement;
    }
  };
  A.CanvasKitVariant.prototype = {
    _enumToString$0() {
      return "CanvasKitVariant." + this._name;
    }
  };
  A.CanvasKitRenderer.prototype = {
    get$rendererTag() {
      return "canvaskit";
    },
    get$_fontCollection() {
      var t1, t2, t3, t4,
        value = this.__CanvasKitRenderer__fontCollection_FI;
      if (value === $) {
        t1 = type$.String;
        t2 = A._setArrayType([], type$.JSArray_UnregisteredFont);
        t3 = type$.JSArray_RegisteredFont;
        t4 = A._setArrayType([], t3);
        t3 = A._setArrayType([], t3);
        this.__CanvasKitRenderer__fontCollection_FI !== $ && A.throwLateFieldADI("_fontCollection");
        value = this.__CanvasKitRenderer__fontCollection_FI = new A.SkiaFontCollection(A.LinkedHashSet_LinkedHashSet$_empty(t1), t2, t4, t3, A.LinkedHashMap_LinkedHashMap$_empty(t1, type$.List_JavaScriptObject));
      }
      return value;
    },
    get$fontCollection() {
      var t1, t2, t3, t4,
        value = this.__CanvasKitRenderer__fontCollection_FI;
      if (value === $) {
        t1 = type$.String;
        t2 = A._setArrayType([], type$.JSArray_UnregisteredFont);
        t3 = type$.JSArray_RegisteredFont;
        t4 = A._setArrayType([], t3);
        t3 = A._setArrayType([], t3);
        this.__CanvasKitRenderer__fontCollection_FI !== $ && A.throwLateFieldADI("_fontCollection");
        value = this.__CanvasKitRenderer__fontCollection_FI = new A.SkiaFontCollection(A.LinkedHashSet_LinkedHashSet$_empty(t1), t2, t4, t3, A.LinkedHashMap_LinkedHashMap$_empty(t1, type$.List_JavaScriptObject));
      }
      return value;
    },
    initialize$0(_) {
      var $async$goto = 0,
        $async$completer = A._makeAsyncAwaitCompleter(type$.void),
        $async$returnValue, $async$self = this;
      var $async$initialize$0 = A._wrapJsFunctionForAsync(function($async$errorCode, $async$result) {
        if ($async$errorCode === 1)
          return A._asyncRethrow($async$result, $async$completer);
        while (true)
          switch ($async$goto) {
            case 0:
              // Function start
              if ($async$self._initialized == null)
                $async$self.set$_initialized(new A.CanvasKitRenderer_initialize_closure($async$self).call$0());
              $async$returnValue = $async$self._initialized;
              // goto return
              $async$goto = 1;
              break;
            case 1:
              // return
              return A._asyncReturn($async$returnValue, $async$completer);
          }
      });
      return A._asyncStartSync($async$initialize$0, $async$completer);
    },
    createPaint$0() {
      return A.CkPaint$();
    },
    createCanvas$2(recorder, cullRect) {
      if (recorder.get$isRecording())
        A.throwExpression(A.ArgumentError$('"recorder" must not already be associated with another Canvas.', null));
      if (cullRect == null)
        cullRect = B.Rect_NUV;
      return new A.CanvasKitCanvas(type$.CkPictureRecorder._as(recorder).beginRecording$1(cullRect));
    },
    createLinearGradient$6(_, from, to, colors, colorStops, tileMode, matrix4) {
      return A.CkGradientLinear$(from, to, type$.List_Color._as(colors), type$.nullable_List_double._as(colorStops), tileMode, matrix4);
    },
    createPictureRecorder$0() {
      return new A.CkPictureRecorder();
    },
    createSceneBuilder$0() {
      var t1 = new A.RootLayer(A._setArrayType([], type$.JSArray_Layer), B.Rect_0_0_0_0),
        t2 = new A.LayerSceneBuilder(t1);
      t2.__LayerSceneBuilder_currentLayer_A = t1;
      return t2;
    },
    createBlurImageFilter$3$sigmaX$sigmaY$tileMode(sigmaX, sigmaY, tileMode) {
      return new A._CkBlurImageFilter(sigmaX, sigmaY, tileMode);
    },
    createMatrixImageFilter$2$filterQuality(matrix4, filterQuality) {
      var t1 = new Float64Array(A._ensureNativeList(matrix4));
      A.toMatrix32(matrix4);
      return new A._CkMatrixImageFilter(t1, filterQuality);
    },
    instantiateImageCodec$4$allowUpscaling$targetHeight$targetWidth(list, allowUpscaling, targetHeight, targetWidth) {
      var $async$goto = 0,
        $async$completer = A._makeAsyncAwaitCompleter(type$.Codec),
        $async$returnValue;
      var $async$instantiateImageCodec$4$allowUpscaling$targetHeight$targetWidth = A._wrapJsFunctionForAsync(function($async$errorCode, $async$result) {
        if ($async$errorCode === 1)
          return A._asyncRethrow($async$result, $async$completer);
        while (true)
          switch ($async$goto) {
            case 0:
              // Function start
              $async$returnValue = A.skiaInstantiateImageCodec(list, targetWidth, targetHeight, allowUpscaling);
              // goto return
              $async$goto = 1;
              break;
            case 1:
              // return
              return A._asyncReturn($async$returnValue, $async$completer);
          }
      });
      return A._asyncStartSync($async$instantiateImageCodec$4$allowUpscaling$targetHeight$targetWidth, $async$completer);
    },
    instantiateImageCodec$1(list) {
      return this.instantiateImageCodec$4$allowUpscaling$targetHeight$targetWidth(list, true, null, null);
    },
    createPath$0() {
      return A.CkPath_CkPath();
    },
    createTextStyle$21$background$color$decoration$decorationColor$decorationStyle$decorationThickness$fontFamily$fontFamilyFallback$fontFeatures$fontSize$fontStyle$fontVariations$fontWeight$foreground$height$leadingDistribution$letterSpacing$locale$shadows$textBaseline$wordSpacing(background, color, decoration, decorationColor, decorationStyle, decorationThickness, fontFamily, fontFamilyFallback, fontFeatures, fontSize, fontStyle, fontVariations, fontWeight, foreground, height, leadingDistribution, letterSpacing, locale, shadows, textBaseline, wordSpacing) {
      var t1;
      type$.nullable_List_String._as(fontFamilyFallback);
      type$.nullable_List_Shadow._as(shadows);
      type$.nullable_List_FontVariation._as(fontVariations);
      t1 = type$.nullable_CkPaint;
      t1._as(background);
      t1._as(foreground);
      if (A.assertTest(color == null || foreground == null))
        A.assertThrow(string$.Cannotpc);
      return A.CkTextStyle$_(background, color, decoration, decorationColor, decorationStyle, decorationThickness, fontFamily, fontFamilyFallback, fontFeatures, fontSize, fontStyle, fontVariations, fontWeight, foreground, height, leadingDistribution, letterSpacing, locale, fontFamily, fontFamilyFallback, shadows, textBaseline, wordSpacing);
    },
    createParagraphStyle$12$ellipsis$fontFamily$fontSize$fontStyle$fontWeight$height$locale$maxLines$strutStyle$textAlign$textDirection$textHeightBehavior(ellipsis, fontFamily, fontSize, fontStyle, fontWeight, height, locale, maxLines, strutStyle, textAlign, textDirection, textHeightBehavior) {
      var skTextStyle,
        t1 = height === 0,
        t2 = t1 ? null : height,
        t3 = type$.JavaScriptObject,
        properties = t3._as({}),
        t4 = $.$get$_skTextAligns(),
        t5 = textAlign.index;
      if (!(t5 < 6))
        return A.ioore(t4, t5);
      t5 = t4[t5];
      properties.textAlign = t5;
      if (textDirection != null) {
        t4 = $.$get$_skTextDirections();
        t5 = textDirection.index;
        if (!(t5 < 2))
          return A.ioore(t4, t5);
        properties.textDirection = t4[t5];
      }
      if (maxLines != null)
        properties.maxLines = maxLines;
      t4 = t2 != null;
      if (t4)
        properties.heightMultiplier = t2;
      if (textHeightBehavior != null)
        properties.textHeightBehavior = $.$get$_skTextHeightBehaviors()[0];
      if (ellipsis != null)
        properties.ellipsis = ellipsis;
      if (strutStyle != null)
        properties.strutStyle = A.CkParagraphStyle_toSkStrutStyleProperties(strutStyle, textHeightBehavior);
      properties.replaceTabCharacters = true;
      skTextStyle = t3._as({});
      if (fontWeight != null)
        skTextStyle.fontStyle = A.toSkFontStyle(fontWeight, fontStyle);
      if (fontSize != null)
        A.SkTextStylePropertiesExtension_set_fontSize(skTextStyle, fontSize);
      if (t4)
        A.SkTextStylePropertiesExtension_set_heightMultiplier(skTextStyle, t2);
      A.SkTextStylePropertiesExtension_set_fontFamilies(skTextStyle, A._computeCombinedFontFamilies(fontFamily, null));
      properties.textStyle = skTextStyle;
      properties.applyRoundingHack = false;
      t2 = t3._as($.__canvasKit._readField$0().ParagraphStyle(properties));
      return new A.CkParagraphStyle(t2, textAlign, textDirection, fontWeight, fontStyle, maxLines, fontFamily, fontFamily, fontSize, t1 ? null : height, textHeightBehavior, strutStyle, ellipsis, locale);
    },
    createStrutStyle$9$fontFamily$fontFamilyFallback$fontSize$fontStyle$fontWeight$forceStrutHeight$height$leading$leadingDistribution(fontFamily, fontFamilyFallback, fontSize, fontStyle, fontWeight, forceStrutHeight, height, leading, leadingDistribution) {
      type$.nullable_List_String._as(fontFamilyFallback);
      return new A.CkStrutStyle(fontFamily, fontFamilyFallback, fontSize, height === 0 ? null : height, leading, fontWeight, fontStyle, forceStrutHeight, leadingDistribution);
    },
    createParagraphBuilder$1(style) {
      var t1, t2, t3, t4, _null = null;
      type$.CkParagraphStyle._as(style);
      t1 = A._setArrayType([], type$.JSArray_double);
      t2 = A._setArrayType([], type$.JSArray_CkTextStyle);
      t3 = type$.JavaScriptObject;
      t3 = t3._as(t3._as($.__canvasKit._readField$0().ParagraphBuilder).MakeFromFontCollection(style.skParagraphStyle, $.CanvasKitRenderer____instance._readField$0().get$_fontCollection().skFontCollection));
      t4 = style.__engine$_textHeightBehavior;
      t4 = t4 == null ? _null : t4.leadingDistribution;
      B.JSArray_methods.add$1(t2, A.CkTextStyle$_(_null, _null, _null, _null, _null, _null, style._effectiveFontFamily, _null, _null, style._fontSize, style._fontStyle, _null, style._fontWeight, _null, style.__engine$_height, t4, _null, _null, style._originalFontFamily, _null, _null, _null, _null));
      return new A.CkParagraphBuilder(t3, style, t1, t2);
    },
    renderScene$2(scene, view) {
      var $async$goto = 0,
        $async$completer = A._makeAsyncAwaitCompleter(type$.void),
        $async$returnValue, $async$self = this, rasterizer, renderQueue, recorder, t1, t2;
      var $async$renderScene$2 = A._wrapJsFunctionForAsync(function($async$errorCode, $async$result) {
        if ($async$errorCode === 1)
          return A._asyncRethrow($async$result, $async$completer);
        while (true)
          switch ($async$goto) {
            case 0:
              // Function start
              t1 = $async$self._rasterizers;
              t2 = view.viewId;
              if (A.assertTest(t1.containsKey$1(0, t2)))
                A.assertThrow("Unable to render to a view which hasn't been registered");
              rasterizer = t1.$index(0, t2);
              renderQueue = rasterizer.queue;
              recorder = $.$get$EnginePlatformDispatcher__instance()._onReportTimings != null ? new A.FrameTimingRecorder($.FrameTimingRecorder__currentFrameVsyncStart, $.FrameTimingRecorder__currentFrameBuildStart) : null;
              if (renderQueue.current != null) {
                t1 = renderQueue.next;
                if (t1 != null)
                  t1._0.complete$0(0);
                t1 = new A._Future($.Zone__current, type$._Future_void);
                renderQueue.next = new A._Record_3_completer_recorder_scene(new A._AsyncCompleter(t1, type$._AsyncCompleter_void), recorder, scene);
                $async$returnValue = t1;
                // goto return
                $async$goto = 1;
                break;
              }
              t1 = new A._Future($.Zone__current, type$._Future_void);
              renderQueue.current = new A._Record_3_completer_recorder_scene(new A._AsyncCompleter(t1, type$._AsyncCompleter_void), recorder, scene);
              $async$self._kickRenderLoop$1(rasterizer);
              $async$returnValue = t1;
              // goto return
              $async$goto = 1;
              break;
            case 1:
              // return
              return A._asyncReturn($async$returnValue, $async$completer);
          }
      });
      return A._asyncStartSync($async$renderScene$2, $async$completer);
    },
    _kickRenderLoop$1(rasterizer) {
      return this._kickRenderLoop$body$CanvasKitRenderer(rasterizer);
    },
    _kickRenderLoop$body$CanvasKitRenderer(rasterizer) {
      var $async$goto = 0,
        $async$completer = A._makeAsyncAwaitCompleter(type$.void),
        $async$returnValue, $async$handler = 2, $async$errorStack = [], $async$self = this, current, error, stackTrace, exception, renderQueue, t1, $async$exception;
      var $async$_kickRenderLoop$1 = A._wrapJsFunctionForAsync(function($async$errorCode, $async$result) {
        if ($async$errorCode === 1) {
          $async$errorStack.push($async$result);
          $async$goto = $async$handler;
        }
        while (true)
          switch ($async$goto) {
            case 0:
              // Function start
              renderQueue = rasterizer.queue;
              t1 = renderQueue.current;
              t1.toString;
              current = t1;
              $async$handler = 4;
              $async$goto = 7;
              return A._asyncAwait($async$self._renderScene$3(current._2, rasterizer, current._1), $async$_kickRenderLoop$1);
            case 7:
              // returning from await.
              current._0.complete$0(0);
              $async$handler = 2;
              // goto after finally
              $async$goto = 6;
              break;
            case 4:
              // catch
              $async$handler = 3;
              $async$exception = $async$errorStack.pop();
              error = A.unwrapException($async$exception);
              stackTrace = A.getTraceFromException($async$exception);
              current._0.completeError$2(error, stackTrace);
              // goto after finally
              $async$goto = 6;
              break;
            case 3:
              // uncaught
              // goto rethrow
              $async$goto = 2;
              break;
            case 6:
              // after finally
              t1 = renderQueue.next;
              renderQueue.current = t1;
              renderQueue.next = null;
              if (t1 == null) {
                // goto return
                $async$goto = 1;
                break;
              } else {
                $async$returnValue = $async$self._kickRenderLoop$1(rasterizer);
                // goto return
                $async$goto = 1;
                break;
              }
            case 1:
              // return
              return A._asyncReturn($async$returnValue, $async$completer);
            case 2:
              // rethrow
              return A._asyncRethrow($async$errorStack.at(-1), $async$completer);
          }
      });
      return A._asyncStartSync($async$_kickRenderLoop$1, $async$completer);
    },
    _renderScene$3(scene, rasterizer, recorder) {
      var $async$goto = 0,
        $async$completer = A._makeAsyncAwaitCompleter(type$.void),
        t1;
      var $async$_renderScene$3 = A._wrapJsFunctionForAsync(function($async$errorCode, $async$result) {
        if ($async$errorCode === 1)
          return A._asyncRethrow($async$result, $async$completer);
        while (true)
          switch ($async$goto) {
            case 0:
              // Function start
              t1 = recorder == null;
              if (!t1)
                recorder.recordBuildFinish$0();
              if (!t1)
                recorder.recordRasterStart$0();
              $async$goto = 2;
              return A._asyncAwait(rasterizer.draw$1(type$.LayerScene._as(scene).layerTree), $async$_renderScene$3);
            case 2:
              // returning from await.
              if (!t1)
                recorder.recordRasterFinish$0();
              if (!t1)
                recorder.submitTimings$0();
              // implicit return
              return A._asyncReturn(null, $async$completer);
          }
      });
      return A._asyncStartSync($async$_renderScene$3, $async$completer);
    },
    _onViewCreated$1(viewId) {
      var view;
      A._asInt(viewId);
      view = $.$get$EnginePlatformDispatcher__instance().get$viewManager()._viewData.$index(0, viewId);
      this._rasterizers.$indexSet(0, view.viewId, this._rasterizer.createViewRasterizer$1(view));
    },
    _onViewDisposed$1(viewId) {
      var t1, rasterizer;
      A._asInt(viewId);
      t1 = this._rasterizers;
      if (!t1.containsKey$1(0, viewId))
        return;
      rasterizer = t1.remove$1(0, viewId);
      rasterizer.get$viewEmbedder().dispose$0();
      rasterizer.get$displayFactory().dispose$0();
    },
    clearFragmentProgramCache$0() {
      $.CanvasKitRenderer__programs.clear$0(0);
    },
    createLineMetrics$9$ascent$baseline$descent$hardBreak$height$left$lineNumber$unscaledAscent$width(ascent, baseline, descent, hardBreak, height, left, lineNumber, unscaledAscent, width) {
      return new A.EngineLineMetrics(hardBreak, ascent, descent, unscaledAscent, height, width, left, baseline, lineNumber);
    },
    set$_initialized(_initialized) {
      this._initialized = type$.nullable_Future_void._as(_initialized);
    },
    set$_onViewCreatedListener(_onViewCreatedListener) {
      this._onViewCreatedListener = type$.nullable_StreamSubscription_int._as(_onViewCreatedListener);
    },
    set$_onViewDisposedListener(_onViewDisposedListener) {
      this._onViewDisposedListener = type$.nullable_StreamSubscription_int._as(_onViewDisposedListener);
    }
  };
  A.CanvasKitRenderer_initialize_closure.prototype = {
    call$0() {
      var $async$goto = 0,
        $async$completer = A._makeAsyncAwaitCompleter(type$.Null),
        $async$self = this, t1, viewManager, t2, t3, t4, t5, t6, t7, t8, t9, t10, value, view, $async$temp1;
      var $async$call$0 = A._wrapJsFunctionForAsync(function($async$errorCode, $async$result) {
        if ($async$errorCode === 1)
          return A._asyncRethrow($async$result, $async$completer);
        while (true)
          switch ($async$goto) {
            case 0:
              // Function start
              $async$goto = self.window.flutterCanvasKit != null ? 2 : 4;
              break;
            case 2:
              // then
              t1 = self.window.flutterCanvasKit;
              t1.toString;
              $.__canvasKit._value = t1;
              // goto join
              $async$goto = 3;
              break;
            case 4:
              // else
              $async$goto = self.window.flutterCanvasKitLoaded != null ? 5 : 7;
              break;
            case 5:
              // then
              t1 = self.window.flutterCanvasKitLoaded;
              t1.toString;
              $async$temp1 = $.__canvasKit;
              $async$goto = 8;
              return A._asyncAwait(A.promiseToFuture(t1, type$.JavaScriptObject), $async$call$0);
            case 8:
              // returning from await.
              $async$temp1._value = $async$result;
              // goto join
              $async$goto = 6;
              break;
            case 7:
              // else
              $async$temp1 = $.__canvasKit;
              $async$goto = 9;
              return A._asyncAwait(A.downloadCanvasKit(), $async$call$0);
            case 9:
              // returning from await.
              $async$temp1._value = $async$result;
              self.window.flutterCanvasKit = $.__canvasKit._readField$0();
            case 6:
              // join
            case 3:
              // join
              t1 = $.$get$EnginePlatformDispatcher__instance();
              viewManager = t1.get$viewManager();
              t2 = $async$self.$this;
              if (t2._onViewCreatedListener == null)
                for (t3 = viewManager._viewData, t3 = new A.LinkedHashMapValueIterator(t3, t3._modifications, t3._first, A._instanceType(t3)._eval$1("LinkedHashMapValueIterator<2>")), t4 = type$._SyncBroadcastStreamController_int, t5 = type$.int, t6 = type$.EngineFlutterView, t7 = type$.JavaScriptObject, t8 = t2._rasterizers, t9 = t2._rasterizer; t3.moveNext$0();) {
                  t10 = t3.__js_helper$_current.viewId;
                  value = t1.__EnginePlatformDispatcher_viewManager_FI;
                  if (value === $) {
                    value !== $ && A.throwLateFieldADI("viewManager");
                    value = t1.__EnginePlatformDispatcher_viewManager_FI = new A.FlutterViewManager(t1, A.LinkedHashMap_LinkedHashMap$_empty(t5, t6), A.LinkedHashMap_LinkedHashMap$_empty(t5, t7), new A._SyncBroadcastStreamController(null, null, t4), new A._SyncBroadcastStreamController(null, null, t4));
                  }
                  view = value._viewData.$index(0, t10);
                  t8.$indexSet(0, view.viewId, t9.createViewRasterizer$1(view));
                }
              if (t2._onViewCreatedListener == null) {
                t1 = viewManager._onViewCreatedController;
                t2.set$_onViewCreatedListener(new A._BroadcastStream(t1, A._instanceType(t1)._eval$1("_BroadcastStream<1>")).listen$1(t2.get$_onViewCreated()));
              }
              if (t2._onViewDisposedListener == null) {
                t1 = viewManager._onViewDisposedController;
                t2.set$_onViewDisposedListener(new A._BroadcastStream(t1, A._instanceType(t1)._eval$1("_BroadcastStream<1>")).listen$1(t2.get$_onViewDisposed()));
              }
              $.CanvasKitRenderer____instance._value = t2;
              // implicit return
              return A._asyncReturn(null, $async$completer);
          }
      });
      return A._asyncStartSync($async$call$0, $async$completer);
    },
    $signature: 213
  };
  A.SimpleCkShader.prototype = {
    SimpleCkShader$0() {
      var t9, t10, _this = this,
        _s15_ = "Gradient.linear",
        t1 = type$.JavaScriptObject,
        t2 = t1._as($.__canvasKit._readField$0().Shader),
        t3 = A.toSkPoint(_this.from),
        t4 = A.toSkPoint(_this.to),
        t5 = A.toFlatColors(_this.colors),
        t6 = A.toSkColorStops(_this.colorStops),
        t7 = A.toSkTileMode(_this.tileMode),
        t8 = _this.matrix4;
      t8 = t8 != null ? A.toSkMatrixFromFloat32(t8) : null;
      t9 = type$.UniqueRef_JavaScriptObject;
      t10 = new A.UniqueRef(_s15_, t9);
      t10.UniqueRef$3(_this, A.callMethod(t2, "MakeLinearGradient", [t3, t4, t5, t6, t7, t8 == null ? null : t8], t1), _s15_, t1);
      t9._as(t10);
      _this.__SimpleCkShader__ref_F !== $ && A.throwLateFieldAI("_ref");
      _this.set$__SimpleCkShader__ref_F(t10);
    },
    getSkShader$1(contextualQuality) {
      var t1 = this.__SimpleCkShader__ref_F;
      t1 === $ && A.throwLateFieldNI("_ref");
      return t1.get$nativeObject();
    },
    toString$0(_) {
      return "Gradient()";
    },
    set$__SimpleCkShader__ref_F(__SimpleCkShader__ref_F) {
      this.__SimpleCkShader__ref_F = type$.UniqueRef_JavaScriptObject._as(__SimpleCkShader__ref_F);
    },
    $isCkShader: 1,
    $isShader: 1
  };
  A.CkGradientLinear.prototype = {
    CkGradientLinear$6(from, to, colors, colorStops, tileMode, matrix) {
      A.assertHelper(new A.CkGradientLinear_closure(this).call$0());
    },
    toString$0(_) {
      return "Gradient()";
    }
  };
  A.CkGradientLinear_closure.prototype = {
    call$0() {
      var t1 = this.$this;
      A.validateColorStops(t1.colors, t1.colorStops);
      return true;
    },
    $signature: 0
  };
  A.Surface.prototype = {
    _syncCacheBytes$0() {
      var t2,
        t1 = this._skiaCacheBytes;
      if (t1 != null) {
        t2 = this._grContext;
        if (t2 != null)
          t2.setResourceCacheLimitBytes(t1);
      }
    },
    rasterizeToCanvas$3(bitmapSize, canvas, pictures) {
      return this.rasterizeToCanvas$body$Surface(bitmapSize, canvas, type$.List_CkPicture._as(pictures));
    },
    rasterizeToCanvas$body$Surface(bitmapSize, canvas, pictures) {
      var $async$goto = 0,
        $async$completer = A._makeAsyncAwaitCompleter(type$.void),
        $async$self = this, t1, bitmap, t2, jsPromise, value, imageSource, t3, skCanvas;
      var $async$rasterizeToCanvas$3 = A._wrapJsFunctionForAsync(function($async$errorCode, $async$result) {
        if ($async$errorCode === 1)
          return A._asyncRethrow($async$result, $async$completer);
        while (true)
          switch ($async$goto) {
            case 0:
              // Function start
              skCanvas = $async$self._surface.getCanvas$0();
              skCanvas.skCanvas.clear(A._populateSkColor($.$get$_sharedSkColor1(), B.Color_Edl));
              B.JSArray_methods.forEach$1(pictures, skCanvas.get$drawPicture());
              $async$self._surface.surface.flush();
              if (self.window.createImageBitmap != null)
                t1 = !A.isChrome110OrOlder();
              else
                t1 = false;
              $async$goto = t1 ? 2 : 4;
              break;
            case 2:
              // then
              $async$goto = $async$self.useOffscreenCanvas ? 5 : 7;
              break;
            case 5:
              // then
              t1 = $async$self._offscreenCanvas.transferToImageBitmap();
              t1.toString;
              type$.JavaScriptObject._as(t1);
              bitmap = t1;
              // goto join
              $async$goto = 6;
              break;
            case 7:
              // else
              t1 = $async$self._canvasElement;
              t1.toString;
              t2 = bitmapSize.height;
              t2 = [t2, bitmapSize.width, 0, $async$self._pixelHeight - t2];
              jsPromise = self.createImageBitmap(t1, t2[2], t2[3], t2[1], t2[0]);
              jsPromise = jsPromise;
              $async$goto = 8;
              return A._asyncAwait(A.promiseToFuture(jsPromise, type$.JavaScriptObject), $async$rasterizeToCanvas$3);
            case 8:
              // returning from await.
              bitmap = $async$result;
            case 6:
              // join
              canvas._ensureSize$1(new A.BitmapSize(A._asInt(A._asDouble(bitmap.width)), A._asInt(A._asDouble(bitmap.height))));
              value = canvas.__RenderCanvas_renderContext_FI;
              if (value === $) {
                t1 = A.DomCanvasElementExtension_getContext(canvas.canvasElement, "bitmaprenderer", null);
                t1.toString;
                type$.JavaScriptObject._as(t1);
                canvas.__RenderCanvas_renderContext_FI !== $ && A.throwLateFieldADI("renderContext");
                canvas.__RenderCanvas_renderContext_FI = t1;
                value = t1;
              }
              value.transferFromImageBitmap(bitmap);
              // goto join
              $async$goto = 3;
              break;
            case 4:
              // else
              if ($async$self.useOffscreenCanvas) {
                t1 = $async$self._offscreenCanvas;
                t1.toString;
                imageSource = t1;
              } else {
                t1 = $async$self._canvasElement;
                t1.toString;
                imageSource = t1;
              }
              t1 = $async$self._pixelHeight;
              canvas._ensureSize$1(bitmapSize);
              value = canvas.__RenderCanvas_renderContext2d_FI;
              if (value === $) {
                t2 = A.DomCanvasElementExtension_getContext(canvas.canvasElement, "2d", null);
                t2.toString;
                type$.JavaScriptObject._as(t2);
                canvas.__RenderCanvas_renderContext2d_FI !== $ && A.throwLateFieldADI("renderContext2d");
                canvas.__RenderCanvas_renderContext2d_FI = t2;
                value = t2;
              }
              t2 = bitmapSize.height;
              t3 = bitmapSize.width;
              A.DomCanvasRenderingContext2DExtension_drawImage(value, imageSource, 0, t1 - t2, t3, t2, 0, 0, t3, t2);
            case 3:
              // join
              // implicit return
              return A._asyncReturn(null, $async$completer);
          }
      });
      return A._asyncStartSync($async$rasterizeToCanvas$3, $async$completer);
    },
    _updateLogicalHtmlCanvasSize$0() {
      var ratio, t1, t2, style, _this = this,
        devicePixelRatio = $.$get$EngineFlutterDisplay__instance()._debugDevicePixelRatioOverride;
      if (devicePixelRatio == null) {
        ratio = A._asDouble(self.window.devicePixelRatio);
        devicePixelRatio = ratio === 0 ? 1 : ratio;
      }
      t1 = _this._pixelWidth;
      t2 = _this._pixelHeight;
      style = type$.JavaScriptObject._as(_this._canvasElement.style);
      A.DomCSSStyleDeclarationExtension_setProperty(style, "width", A.S(t1 / devicePixelRatio) + "px");
      A.DomCSSStyleDeclarationExtension_setProperty(style, "height", A.S(t2 / devicePixelRatio) + "px");
      _this._currentDevicePixelRatio = devicePixelRatio;
    },
    ensureSurface$0() {
      if (this._surface != null)
        return;
      this.createOrUpdateSurface$1(B.BitmapSize_1_1);
    },
    createOrUpdateSurface$1(size) {
      var t2, t3, previousSurfaceSize, devicePixelRatio, ratio, t4, htmlCanvas, canvas, _this0, options, glContext, gl, _this = this,
        _s20_ = "webglcontextrestored",
        _s16_ = "webglcontextlost",
        t1 = size.width;
      if (t1 === 0 || size.height === 0)
        throw A.wrapException(A.CanvasKitError$("Cannot create surfaces of empty size."));
      if (!_this._forceNewContext) {
        t2 = _this._surface;
        t3 = t2 == null;
        previousSurfaceSize = t3 ? null : t2._size;
        if (previousSurfaceSize != null && t1 === previousSurfaceSize.width && size.height === previousSurfaceSize.height) {
          devicePixelRatio = $.$get$EngineFlutterDisplay__instance()._debugDevicePixelRatioOverride;
          if (devicePixelRatio == null) {
            ratio = A._asDouble(self.window.devicePixelRatio);
            devicePixelRatio = ratio === 0 ? 1 : ratio;
          }
          if (_this.isDisplayCanvas && devicePixelRatio !== _this._currentDevicePixelRatio)
            _this._updateLogicalHtmlCanvasSize$0();
          t1 = _this._surface;
          t1.toString;
          return t1;
        }
        t4 = _this._currentCanvasPhysicalSize;
        if (t4 != null)
          t4 = t1 !== t4.width || size.height !== t4.height;
        else
          t4 = false;
        if (t4) {
          if (!t3)
            t2.dispose$0();
          _this._surface = null;
          _this._pixelWidth = t1;
          _this._pixelHeight = size.height;
          if (_this.useOffscreenCanvas) {
            t2 = _this._offscreenCanvas;
            t2.toString;
            A.DomOffscreenCanvasExtension_set_width(t2, t1);
            t2 = _this._offscreenCanvas;
            t2.toString;
            A.DomOffscreenCanvasExtension_set_height(t2, _this._pixelHeight);
          } else {
            t2 = _this._canvasElement;
            t2.toString;
            A.DomCanvasElementExtension_set_width(t2, t1);
            t2 = _this._canvasElement;
            t2.toString;
            A.DomCanvasElementExtension_set_height(t2, _this._pixelHeight);
          }
          _this._currentCanvasPhysicalSize = new A.BitmapSize(_this._pixelWidth, _this._pixelHeight);
          if (_this.isDisplayCanvas)
            _this._updateLogicalHtmlCanvasSize$0();
        }
      }
      t2 = _this._surface;
      if (t2 != null)
        t2.dispose$0();
      _this._surface = null;
      if (_this._forceNewContext || _this._currentCanvasPhysicalSize == null) {
        t2 = _this._grContext;
        if (t2 != null)
          t2.releaseResourcesAndAbandonContext();
        t2 = _this._grContext;
        if (t2 != null)
          t2.delete();
        _this._grContext = null;
        t2 = _this._offscreenCanvas;
        if (t2 != null) {
          A.DomEventTargetExtension_removeEventListener(t2, _s20_, _this._cachedContextRestoredListener, false);
          t2 = _this._offscreenCanvas;
          t2.toString;
          A.DomEventTargetExtension_removeEventListener(t2, _s16_, _this._cachedContextLostListener, false);
          _this._cachedContextLostListener = _this._cachedContextRestoredListener = _this._offscreenCanvas = null;
        } else {
          t2 = _this._canvasElement;
          if (t2 != null) {
            A.DomEventTargetExtension_removeEventListener(t2, _s20_, _this._cachedContextRestoredListener, false);
            t2 = _this._canvasElement;
            t2.toString;
            A.DomEventTargetExtension_removeEventListener(t2, _s16_, _this._cachedContextLostListener, false);
            _this._canvasElement.remove();
            _this._cachedContextLostListener = _this._cachedContextRestoredListener = _this._canvasElement = null;
          }
        }
        _this._pixelWidth = t1;
        t2 = _this._pixelHeight = size.height;
        t3 = _this.useOffscreenCanvas;
        if (t3) {
          htmlCanvas = _this._offscreenCanvas = type$.JavaScriptObject._as(new self.OffscreenCanvas(t1, t2));
          _this._canvasElement = null;
        } else {
          canvas = _this._canvasElement = A.createDomCanvasElement(t2, t1);
          _this._offscreenCanvas = null;
          if (_this.isDisplayCanvas) {
            t1 = A.jsify("true");
            if (t1 == null)
              t1 = type$.Object._as(t1);
            canvas.setAttribute("aria-hidden", t1);
            A.DomCSSStyleDeclarationExtension_setProperty(type$.JavaScriptObject._as(_this._canvasElement.style), "position", "absolute");
            t1 = _this._canvasElement;
            t1.toString;
            _this.hostElement.append(t1);
            _this._updateLogicalHtmlCanvasSize$0();
          }
          htmlCanvas = canvas;
        }
        _this._cachedContextRestoredListener = A._functionToJS1(_this.get$_contextRestoredListener());
        t1 = A._functionToJS1(_this.get$_contextLostListener());
        _this._cachedContextLostListener = t1;
        A.DomEventTargetExtension_addEventListener(htmlCanvas, _s16_, t1, false);
        A.DomEventTargetExtension_addEventListener(htmlCanvas, _s20_, _this._cachedContextRestoredListener, false);
        _this._contextLost = _this._forceNewContext = false;
        t1 = $._cachedWebGLVersion;
        if ((t1 == null ? $._cachedWebGLVersion = A._detectWebGLVersion() : t1) !== -1 && !A.configuration().get$canvasKitForceCpuOnly()) {
          _this0 = $._cachedWebGLVersion;
          if (_this0 == null)
            _this0 = $._cachedWebGLVersion = A._detectWebGLVersion();
          t1 = type$.JavaScriptObject;
          options = t1._as({antialias: 0, majorVersion: _this0});
          if (t3) {
            t2 = $.__canvasKit._readField$0();
            t4 = _this._offscreenCanvas;
            t4.toString;
            glContext = B.JSNumber_methods.toInt$0(A._asDouble(t2.GetWebGLContext(t4, options)));
          } else {
            t2 = $.__canvasKit._readField$0();
            t4 = _this._canvasElement;
            t4.toString;
            glContext = B.JSNumber_methods.toInt$0(A._asDouble(t2.GetWebGLContext(t4, options)));
          }
          _this._glContext = glContext;
          if (glContext !== 0) {
            _this._grContext = t1._as($.__canvasKit._readField$0().MakeGrContext(glContext));
            if (_this._sampleCount === -1 || _this._stencilBits === -1) {
              t1 = $._cachedWebGLVersion;
              if (t3) {
                t2 = _this._offscreenCanvas;
                t2.toString;
                gl = A.DomOffscreenCanvasExtension_getGlContext(t2, t1 == null ? $._cachedWebGLVersion = A._detectWebGLVersion() : t1);
              } else {
                t2 = _this._canvasElement;
                t2.toString;
                gl = A.DomCanvasElementExtension_getGlContext(t2, t1 == null ? $._cachedWebGLVersion = A._detectWebGLVersion() : t1);
              }
              _this._sampleCount = B.JSNumber_methods.toInt$0(A._asDouble(gl.getParameter(B.JSNumber_methods.toInt$0(A._asDouble(gl.SAMPLES)))));
              _this._stencilBits = B.JSNumber_methods.toInt$0(A._asDouble(gl.getParameter(B.JSNumber_methods.toInt$0(A._asDouble(gl.STENCIL_BITS)))));
            }
            _this._syncCacheBytes$0();
          }
        }
        _this._currentCanvasPhysicalSize = size;
      }
      return _this._surface = _this._createNewSurface$1(size);
    },
    _contextRestoredListener$1($event) {
      type$.JavaScriptObject._as($event);
      if (A.assertTest(this._contextLost))
        A.assertThrow('Received "webglcontextrestored" event but never received a "webglcontextlost" event.');
      this._contextLost = false;
      $.$get$EnginePlatformDispatcher__instance().invokeOnMetricsChanged$0();
      $event.stopPropagation();
      $event.preventDefault();
    },
    _contextLostListener$1($event) {
      var t1, _this = this;
      type$.JavaScriptObject._as($event);
      t1 = type$.nullable_JavaScriptObject;
      if (A.assertTest(J.$eq$(t1._as($event.target), _this._offscreenCanvas) || J.$eq$(t1._as($event.target), _this._canvasElement)))
        A.assertThrow("Received a context lost event for a disposed canvas");
      _this._forceNewContext = _this._contextLost = true;
      $event.preventDefault();
    },
    _createNewSurface$1(size) {
      var t1, t2, _this = this;
      A.assertHelper(_this._offscreenCanvas != null || _this._canvasElement != null);
      t1 = $._cachedWebGLVersion;
      if ((t1 == null ? $._cachedWebGLVersion = A._detectWebGLVersion() : t1) === -1)
        return _this._makeSoftwareCanvasSurface$2("WebGL support not detected", size);
      else if (A.configuration().get$canvasKitForceCpuOnly())
        return _this._makeSoftwareCanvasSurface$2("CPU rendering forced by application", size);
      else if (_this._glContext === 0)
        return _this._makeSoftwareCanvasSurface$2("Failed to initialize WebGL context", size);
      else {
        t1 = $.__canvasKit._readField$0();
        t2 = _this._grContext;
        t2.toString;
        t2 = A.callMethod(t1, "MakeOnScreenGLSurface", [t2, size.width, size.height, self.window.flutterCanvasKit.ColorSpace.SRGB, _this._sampleCount, _this._stencilBits], type$.nullable_JavaScriptObject);
        if (t2 == null)
          return _this._makeSoftwareCanvasSurface$2("Failed to initialize WebGL surface", size);
        return new A.CkSurface(t2, size, _this._glContext);
      }
    },
    _makeSoftwareCanvasSurface$2(reason, size) {
      var surface, error, t1, t2, t3, exception;
      if (!$.Surface__didWarnAboutWebGlInitializationFailure) {
        $.$get$printWarning().call$1("WARNING: Falling back to CPU-only rendering. " + reason + ".");
        $.Surface__didWarnAboutWebGlInitializationFailure = true;
      }
      try {
        surface = null;
        t1 = type$.JavaScriptObject;
        if (this.useOffscreenCanvas) {
          t2 = $.__canvasKit._readField$0();
          t3 = this._offscreenCanvas;
          t3.toString;
          surface = t1._as(t2.MakeSWCanvasSurface(t3));
        } else {
          t2 = $.__canvasKit._readField$0();
          t3 = this._canvasElement;
          t3.toString;
          surface = t1._as(t2.MakeSWCanvasSurface(t3));
        }
        t1 = surface;
        return new A.CkSurface(t1, size, null);
      } catch (exception) {
        error = A.unwrapException(exception);
        t1 = A.CanvasKitError$("Failed to create CPU-based surface: " + A.S(error) + ".");
        throw A.wrapException(t1);
      }
    },
    initialize$0(_) {
      this.ensureSurface$0();
    },
    dispose$0() {
      var _this = this,
        t1 = _this._offscreenCanvas;
      if (t1 != null)
        A.DomEventTargetExtension_removeEventListener(t1, "webglcontextlost", _this._cachedContextLostListener, false);
      t1 = _this._offscreenCanvas;
      if (t1 != null)
        A.DomEventTargetExtension_removeEventListener(t1, "webglcontextrestored", _this._cachedContextRestoredListener, false);
      _this._cachedContextRestoredListener = _this._cachedContextLostListener = null;
      t1 = _this._surface;
      if (t1 != null)
        t1.dispose$0();
    },
    get$hostElement() {
      return this.hostElement;
    }
  };
  A.CkSurface.prototype = {
    getCanvas$0() {
      if (A.assertTest(!this._isDisposed))
        A.assertThrow("Attempting to use the canvas of a disposed surface");
      return new A.CkCanvas(type$.JavaScriptObject._as(this.surface.getCanvas()));
    },
    dispose$0() {
      if (this._isDisposed)
        return;
      this.surface.dispose();
      this._isDisposed = true;
    }
  };
  A.CkParagraphStyle.prototype = {
    $eq(_, other) {
      var _this = this;
      if (other == null)
        return false;
      if (_this === other)
        return true;
      if (J.get$runtimeType$(other) !== A.getRuntimeTypeOfDartObject(_this))
        return false;
      return other instanceof A.CkParagraphStyle && other.__engine$_textAlign === _this.__engine$_textAlign && other.__engine$_textDirection == _this.__engine$_textDirection && other._fontWeight == _this._fontWeight && other.__engine$_maxLines == _this.__engine$_maxLines && other._originalFontFamily == _this._originalFontFamily && other._fontSize == _this._fontSize && other.__engine$_height == _this.__engine$_height && J.$eq$(other.__engine$_textHeightBehavior, _this.__engine$_textHeightBehavior) && J.$eq$(other.__engine$_strutStyle, _this.__engine$_strutStyle) && other.__engine$_ellipsis == _this.__engine$_ellipsis && J.$eq$(other.__engine$_locale, _this.__engine$_locale);
    },
    get$hashCode(_) {
      var _this = this;
      return A.Object_hash(_this.__engine$_textAlign, _this.__engine$_textDirection, _this._fontWeight, _this._fontStyle, _this.__engine$_maxLines, _this._originalFontFamily, _this._fontSize, _this.__engine$_height, _this.__engine$_textHeightBehavior, _this.__engine$_strutStyle, _this.__engine$_ellipsis, _this.__engine$_locale, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue);
    },
    toString$0(_) {
      var t1 = {};
      t1.result = this.super$Object$toString(0);
      A.assertHelper(new A.CkParagraphStyle_toString_closure(t1, this).call$0());
      return t1.result;
    },
    $isParagraphStyle: 1
  };
  A.CkParagraphStyle_toString_closure.prototype = {
    call$0() {
      var t4, t5, t6, t7, t8, t9, t10, t11,
        _s11_ = "unspecified",
        t1 = this.$this,
        fontSize = t1._fontSize,
        height = t1.__engine$_height,
        t2 = t1.__engine$_textAlign.toString$0(0),
        t3 = t1.__engine$_textDirection;
      t3 = A.S(t3 == null ? _s11_ : t3);
      t4 = t1._fontWeight;
      t4 = A.S(t4 == null ? _s11_ : t4);
      t5 = t1.__engine$_maxLines;
      t5 = A.S(t5 == null ? _s11_ : t5);
      t6 = t1.__engine$_textHeightBehavior;
      t6 = A.S(t6 == null ? _s11_ : t6);
      t7 = t1._originalFontFamily;
      if (t7 == null)
        t7 = _s11_;
      t8 = fontSize != null ? B.JSNumber_methods.toStringAsFixed$1(fontSize, 1) : _s11_;
      t9 = height != null ? B.JSNumber_methods.toStringAsFixed$1(height, 1) + "x" : _s11_;
      t10 = t1.__engine$_strutStyle;
      t10 = A.S(t10 == null ? _s11_ : t10);
      t11 = t1.__engine$_ellipsis;
      if (t11 != null)
        t11 = '"' + t11 + '"';
      else
        t11 = _s11_;
      t1 = t1.__engine$_locale;
      this._box_0.result = "ParagraphStyle(textAlign: " + t2 + ", textDirection: " + t3 + ", fontWeight: " + t4 + ", fontStyle: unspecified, maxLines: " + t5 + ", textHeightBehavior: " + t6 + ", fontFamily: " + t7 + ", fontSize: " + t8 + ", height: " + t9 + ", strutStyle: " + t10 + ", ellipsis: " + t11 + ", locale: " + A.S(t1 == null ? _s11_ : t1) + ")";
      return true;
    },
    $signature: 0
  };
  A.CkTextStyle.prototype = {
    get$skTextStyle() {
      var result, _this = this,
        value = _this.__CkTextStyle_skTextStyle_FI;
      if (value === $) {
        result = new A.CkTextStyle_skTextStyle_closure(_this).call$0();
        _this.__CkTextStyle_skTextStyle_FI !== $ && A.throwLateFieldADI("skTextStyle");
        _this.__CkTextStyle_skTextStyle_FI = result;
        value = result;
      }
      return value;
    },
    $eq(_, other) {
      var _this = this;
      if (other == null)
        return false;
      if (_this === other)
        return true;
      return other instanceof A.CkTextStyle && J.$eq$(other.color, _this.color) && J.$eq$(other.decoration, _this.decoration) && J.$eq$(other.decorationColor, _this.decorationColor) && other.decorationStyle == _this.decorationStyle && other.fontWeight == _this.fontWeight && other.textBaseline == _this.textBaseline && other.leadingDistribution == _this.leadingDistribution && other.originalFontFamily == _this.originalFontFamily && other.fontSize == _this.fontSize && other.letterSpacing == _this.letterSpacing && other.wordSpacing == _this.wordSpacing && other.height == _this.height && other.decorationThickness == _this.decorationThickness && other.background == _this.background && other.foreground == _this.foreground && A.listEquals0(other.shadows, _this.shadows, type$.Shadow) && A.listEquals0(other.originalFontFamilyFallback, _this.originalFontFamilyFallback, type$.String) && A.listEquals0(other.fontFeatures, _this.fontFeatures, type$.FontFeature) && A.listEquals0(other.fontVariations, _this.fontVariations, type$.FontVariation);
    },
    get$hashCode(_) {
      var _this = this, _null = null,
        shadows = _this.shadows,
        fontVariations = _this.fontVariations,
        fontFamilyFallback = _this.originalFontFamilyFallback,
        t1 = fontFamilyFallback == null ? _null : A.Object_hashAll(fontFamilyFallback),
        t2 = shadows == null ? _null : A.Object_hashAll(shadows);
      return A.Object_hash(_this.color, _this.decoration, _this.decorationColor, _this.decorationStyle, _this.fontWeight, _this.fontStyle, _this.textBaseline, _this.leadingDistribution, _this.originalFontFamily, t1, _this.fontSize, _this.letterSpacing, _this.wordSpacing, _this.height, _this.locale, _this.background, _this.foreground, t2, _this.decorationThickness, A.Object_hash(_null, fontVariations == null ? _null : A.Object_hashAll(fontVariations), B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue));
    },
    toString$0(_) {
      var t1 = {};
      t1.result = this.super$Object$toString(0);
      A.assertHelper(new A.CkTextStyle_toString_closure(t1, this).call$0());
      return t1.result;
    },
    set$__CkTextStyle_combinedFontFamilies_FI(__CkTextStyle_combinedFontFamilies_FI) {
      this.__CkTextStyle_combinedFontFamilies_FI = type$.List_String._as(__CkTextStyle_combinedFontFamilies_FI);
    },
    $isTextStyle0: 1
  };
  A.CkTextStyle_skTextStyle_closure.prototype = {
    call$0() {
      var t3, decorationValue, t4, value, result, ckShadows, _i, shadow, ckShadow, point, skFontVariations, fontVariation, skFontVariation,
        t1 = this.$this,
        color = t1.color,
        decoration = t1.decoration,
        decorationColor = t1.decorationColor,
        decorationStyle = t1.decorationStyle,
        decorationThickness = t1.decorationThickness,
        fontWeight = t1.fontWeight,
        textBaseline = t1.textBaseline,
        fontSize = t1.fontSize,
        letterSpacing = t1.letterSpacing,
        wordSpacing = t1.wordSpacing,
        height = t1.height,
        background = t1.background,
        foreground = t1.foreground,
        shadows = t1.shadows,
        fontVariations = t1.fontVariations,
        t2 = type$.JavaScriptObject,
        properties = t2._as({});
      if (background != null) {
        t3 = A.makeFreshSkColor(A.Color$(background._colorValue));
        properties.backgroundColor = t3;
      }
      if (color != null) {
        t3 = A.makeFreshSkColor(color);
        properties.color = t3;
      }
      if (decoration != null) {
        decorationValue = B.JSNumber_methods.toInt$0(A._asDouble($.__canvasKit._readField$0().NoDecoration));
        t3 = decoration._mask;
        if ((t3 | 1) === t3)
          decorationValue = (decorationValue | B.JSNumber_methods.toInt$0(A._asDouble($.__canvasKit._readField$0().UnderlineDecoration))) >>> 0;
        if ((t3 | 2) === t3)
          decorationValue = (decorationValue | B.JSNumber_methods.toInt$0(A._asDouble($.__canvasKit._readField$0().OverlineDecoration))) >>> 0;
        if ((t3 | 4) === t3)
          decorationValue = (decorationValue | B.JSNumber_methods.toInt$0(A._asDouble($.__canvasKit._readField$0().LineThroughDecoration))) >>> 0;
        properties.decoration = decorationValue;
      }
      if (decorationThickness != null)
        properties.decorationThickness = decorationThickness;
      if (decorationColor != null) {
        t3 = A.makeFreshSkColor(decorationColor);
        properties.decorationColor = t3;
      }
      if (decorationStyle != null) {
        t3 = $.$get$_skTextDecorationStyles();
        t4 = decorationStyle.index;
        if (!(t4 < 5))
          return A.ioore(t3, t4);
        properties.decorationStyle = t3[t4];
      }
      if (textBaseline != null) {
        t3 = $.$get$_skTextBaselines();
        t4 = textBaseline.index;
        if (!(t4 < 2))
          return A.ioore(t3, t4);
        properties.textBaseline = t3[t4];
      }
      if (fontSize != null)
        A.SkTextStylePropertiesExtension_set_fontSize(properties, fontSize);
      if (letterSpacing != null)
        properties.letterSpacing = letterSpacing;
      if (wordSpacing != null)
        properties.wordSpacing = wordSpacing;
      if (height != null)
        A.SkTextStylePropertiesExtension_set_heightMultiplier(properties, height);
      switch (t1.leadingDistribution) {
        case null:
        case void 0:
          break;
        case B.TextLeadingDistribution_1:
          A.SkTextStylePropertiesExtension_set_halfLeading(properties, true);
          break;
        case B.TextLeadingDistribution_0:
          A.SkTextStylePropertiesExtension_set_halfLeading(properties, false);
          break;
      }
      value = t1.__CkTextStyle_combinedFontFamilies_FI;
      if (value === $) {
        result = A._computeCombinedFontFamilies(t1.effectiveFontFamily, t1.effectiveFontFamilyFallback);
        t1.__CkTextStyle_combinedFontFamilies_FI !== $ && A.throwLateFieldADI("combinedFontFamilies");
        t1.set$__CkTextStyle_combinedFontFamilies_FI(result);
        value = result;
      }
      A.SkTextStylePropertiesExtension_set_fontFamilies(properties, value);
      if (fontWeight != null)
        properties.fontStyle = A.toSkFontStyle(fontWeight, t1.fontStyle);
      if (foreground != null) {
        t1 = A.makeFreshSkColor(A.Color$(foreground._colorValue));
        properties.foregroundColor = t1;
      }
      if (shadows != null) {
        ckShadows = A._setArrayType([], type$.JSArray_JavaScriptObject);
        for (t1 = shadows.length, _i = 0; _i < shadows.length; shadows.length === t1 || (0, A.throwConcurrentModificationError)(shadows), ++_i) {
          shadow = shadows[_i];
          ckShadow = t2._as({});
          t3 = A.makeFreshSkColor(shadow.color);
          ckShadow.color = t3;
          t3 = shadow.offset;
          point = new Float32Array(2);
          point[0] = t3._dx;
          point[1] = t3._dy;
          ckShadow.offset = point;
          ckShadow.blurRadius = shadow.blurRadius;
          B.JSArray_methods.add$1(ckShadows, ckShadow);
        }
        properties.shadows = ckShadows;
      }
      if (fontVariations != null) {
        skFontVariations = A._setArrayType([], type$.JSArray_JavaScriptObject);
        for (t1 = fontVariations.length, _i = 0; _i < fontVariations.length; fontVariations.length === t1 || (0, A.throwConcurrentModificationError)(fontVariations), ++_i) {
          fontVariation = fontVariations[_i];
          skFontVariation = t2._as({});
          skFontVariation.axis = fontVariation.axis;
          skFontVariation.value = fontVariation.value;
          B.JSArray_methods.add$1(skFontVariations, skFontVariation);
        }
        properties.fontVariations = skFontVariations;
      }
      return t2._as($.__canvasKit._readField$0().TextStyle(properties));
    },
    $signature: 111
  };
  A.CkTextStyle_toString_closure.prototype = {
    call$0() {
      var t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t18,
        _s11_ = "unspecified",
        t1 = this.$this,
        fontFamilyFallback = t1.originalFontFamilyFallback,
        fontSize = t1.fontSize,
        height = t1.height,
        t2 = t1.color;
      t2 = A.S(t2 == null ? _s11_ : t2);
      t3 = t1.decoration;
      t3 = A.S(t3 == null ? _s11_ : t3);
      t4 = t1.decorationColor;
      t4 = A.S(t4 == null ? _s11_ : t4);
      t5 = t1.decorationStyle;
      t5 = A.S(t5 == null ? _s11_ : t5);
      t6 = t1.decorationThickness;
      t6 = A.S(t6 == null ? _s11_ : t6);
      t7 = t1.fontWeight;
      t7 = A.S(t7 == null ? _s11_ : t7);
      t8 = t1.textBaseline;
      t8 = A.S(t8 == null ? _s11_ : t8);
      t9 = t1.originalFontFamily;
      if (t9 == null)
        t9 = _s11_;
      t10 = A.S(fontFamilyFallback != null && fontFamilyFallback.length !== 0 ? fontFamilyFallback : _s11_);
      t11 = fontSize != null ? B.JSNumber_methods.toStringAsFixed$1(fontSize, 1) : _s11_;
      t12 = t1.letterSpacing;
      t12 = t12 != null ? A.S(t12) + "x" : _s11_;
      t13 = t1.wordSpacing;
      t13 = t13 != null ? A.S(t13) + "x" : _s11_;
      t14 = height != null ? B.JSNumber_methods.toStringAsFixed$1(height, 1) + "x" : _s11_;
      t15 = t1.leadingDistribution;
      t15 = A.S(t15 == null ? _s11_ : t15);
      t16 = t1.background;
      t16 = A.S(t16 == null ? _s11_ : t16);
      t17 = t1.foreground;
      t17 = A.S(t17 == null ? _s11_ : t17);
      t18 = t1.shadows;
      t18 = A.S(t18 == null ? _s11_ : t18);
      t1 = t1.fontVariations;
      this._box_0.result = "TextStyle(color: " + t2 + ", decoration: " + t3 + ", decorationColor: " + t4 + ", decorationStyle: " + t5 + ", decorationThickness: " + t6 + ", fontWeight: " + t7 + ", fontStyle: unspecified, textBaseline: " + t8 + ", fontFamily: " + t9 + ", fontFamilyFallback: " + t10 + ", fontSize: " + t11 + ", letterSpacing: " + t12 + ", wordSpacing: " + t13 + ", height: " + t14 + ", leadingDistribution: " + t15 + ", locale: unspecified, background: " + t16 + ", foreground: " + t17 + ", shadows: " + t18 + ", fontFeatures: unspecified, fontVariations: " + A.S(t1 == null ? _s11_ : t1) + ")";
      return true;
    },
    $signature: 0
  };
  A.CkStrutStyle.prototype = {
    $eq(_, other) {
      var _this = this;
      if (other == null)
        return false;
      if (J.get$runtimeType$(other) !== A.getRuntimeTypeOfDartObject(_this))
        return false;
      return other instanceof A.CkStrutStyle && other.__engine$_fontFamily == _this.__engine$_fontFamily && other._fontSize == _this._fontSize && other.__engine$_height == _this.__engine$_height && other._leading == _this._leading && other._leadingDistribution == _this._leadingDistribution && other._fontWeight == _this._fontWeight && other._forceStrutHeight == _this._forceStrutHeight && A.listEquals0(other.__engine$_fontFamilyFallback, _this.__engine$_fontFamilyFallback, type$.String);
    },
    get$hashCode(_) {
      var _this = this,
        fontFamilyFallback = _this.__engine$_fontFamilyFallback,
        t1 = fontFamilyFallback != null ? A.Object_hashAll(fontFamilyFallback) : null;
      return A.Object_hash(_this.__engine$_fontFamily, t1, _this._fontSize, _this.__engine$_height, _this._leading, _this._leadingDistribution, _this._fontWeight, _this._fontStyle, _this._forceStrutHeight, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue);
    },
    $isStrutStyle0: 1
  };
  A.CkParagraph.prototype = {
    get$alphabeticBaseline(_) {
      return this._alphabeticBaseline;
    },
    get$didExceedMaxLines() {
      return this._didExceedMaxLines;
    },
    get$height(_) {
      return this.__engine$_height;
    },
    get$ideographicBaseline(_) {
      return this._ideographicBaseline;
    },
    get$longestLine() {
      return this._longestLine;
    },
    get$maxIntrinsicWidth() {
      return this._maxIntrinsicWidth;
    },
    get$minIntrinsicWidth() {
      return this._minIntrinsicWidth;
    },
    get$width(_) {
      return this.__engine$_width;
    },
    getBoxesForPlaceholders$0() {
      var t1 = this.__CkParagraph__boxesForPlaceholders_A;
      t1 === $ && A.throwLateFieldNI("_boxesForPlaceholders");
      return t1;
    },
    getBoxesForRange$4$boxHeightStyle$boxWidthStyle(start, end, boxHeightStyle, boxWidthStyle) {
      var t1, t2, t3, index;
      if (A.assertTest(!this._disposed))
        A.assertThrow("Paragraph has been disposed.");
      if (start < 0 || end < 0)
        return B.List_empty4;
      t1 = this.__CkParagraph__ref_F;
      t1 === $ && A.throwLateFieldNI("_ref");
      t1 = t1.get$nativeObject();
      t2 = $.$get$_skRectHeightStyles();
      t3 = boxHeightStyle.index;
      if (!(t3 < 6))
        return A.ioore(t2, t3);
      t3 = t2[t3];
      index = boxWidthStyle.index;
      t2 = $.$get$_skRectWidthStyles();
      t1 = type$.JSArray_nullable_Object._as(t1.getRectsForRange(start, end, t3, t2[index < 2 ? index : 0]));
      return this.skRectsToTextBoxes$1(B.JSArray_methods.cast$1$0(t1, type$.JavaScriptObject));
    },
    getBoxesForRange$3$boxHeightStyle(start, end, boxHeightStyle) {
      return this.getBoxesForRange$4$boxHeightStyle$boxWidthStyle(start, end, boxHeightStyle, B.BoxWidthStyle_0);
    },
    skRectsToTextBoxes$1(skRects) {
      var result, t1, t2, t3, t4, t5, i, skRect, t6, skTextDirection, t7, t8, t9, t10;
      type$.List_JavaScriptObject._as(skRects);
      if (A.assertTest(!this._disposed))
        A.assertThrow("Paragraph has been disposed.");
      result = A._setArrayType([], type$.JSArray_TextBox);
      for (t1 = skRects._source, t2 = J.getInterceptor$asx(t1), t3 = skRects.$ti._rest[1], t4 = type$.NativeFloat32List, t5 = type$.JavaScriptObject, i = 0; i < t2.get$length(t1); ++i) {
        skRect = t3._as(t2.$index(t1, i));
        t6 = t4._as(skRect.rect);
        skTextDirection = B.JSNumber_methods.toInt$0(A._asDouble(t5._as(skRect.dir).value));
        t7 = t6.length;
        if (0 >= t7)
          return A.ioore(t6, 0);
        t8 = t6[0];
        if (1 >= t7)
          return A.ioore(t6, 1);
        t9 = t6[1];
        if (2 >= t7)
          return A.ioore(t6, 2);
        t10 = t6[2];
        if (3 >= t7)
          return A.ioore(t6, 3);
        t6 = t6[3];
        if (!(skTextDirection >= 0 && skTextDirection < 2))
          return A.ioore(B.List_TextDirection_0_TextDirection_1, skTextDirection);
        B.JSArray_methods.add$1(result, new A.TextBox(t8, t9, t10, t6, B.List_TextDirection_0_TextDirection_1[skTextDirection]));
      }
      return result;
    },
    getPositionForOffset$1(offset) {
      var t1, t2, affinity;
      if (A.assertTest(!this._disposed))
        A.assertThrow("Paragraph has been disposed.");
      t1 = this.__CkParagraph__ref_F;
      t1 === $ && A.throwLateFieldNI("_ref");
      t2 = type$.JavaScriptObject;
      t1 = t2._as(t1.get$nativeObject().getGlyphPositionAtCoordinate(offset._dx, offset._dy));
      t2 = B.JSNumber_methods.toInt$0(A._asDouble(t2._as(t1.affinity).value));
      if (!(t2 >= 0 && t2 < 2))
        return A.ioore(B.List_TextAffinity_0_TextAffinity_1, t2);
      affinity = B.List_TextAffinity_0_TextAffinity_1[t2];
      return new A.TextPosition(B.JSNumber_methods.toInt$0(A._asDouble(t1.pos)), affinity);
    },
    getClosestGlyphInfoForOffset$1(offset) {
      var t1;
      if (A.assertTest(!this._disposed))
        A.assertThrow("Paragraph has been disposed.");
      t1 = this.__CkParagraph__ref_F;
      t1 === $ && A.throwLateFieldNI("_ref");
      t1 = type$.nullable_JavaScriptObject._as(t1.get$nativeObject().getClosestGlyphInfoAtCoordinate(offset._dx, offset._dy));
      return t1 == null ? null : A.SkGlyphClusterInfoExtension_get__glyphInfo(t1);
    },
    getGlyphInfoAt$1(codeUnitOffset) {
      var t1;
      if (A.assertTest(!this._disposed))
        A.assertThrow("Paragraph has been disposed.");
      t1 = this.__CkParagraph__ref_F;
      t1 === $ && A.throwLateFieldNI("_ref");
      t1 = type$.nullable_JavaScriptObject._as(t1.get$nativeObject().getGlyphInfoAt(codeUnitOffset));
      return t1 == null ? null : A.SkGlyphClusterInfoExtension_get__glyphInfo(t1);
    },
    getWordBoundary$1(position) {
      var characterPosition, t1, t2;
      if (A.assertTest(!this._disposed))
        A.assertThrow("Paragraph has been disposed.");
      switch (position.affinity.index) {
        case 0:
          characterPosition = position.offset - 1;
          break;
        case 1:
          characterPosition = position.offset;
          break;
        default:
          characterPosition = null;
      }
      t1 = this.__CkParagraph__ref_F;
      t1 === $ && A.throwLateFieldNI("_ref");
      t1 = type$.JavaScriptObject._as(t1.get$nativeObject().getWordBoundary(characterPosition));
      t2 = B.JSNumber_methods.toInt$0(A._asDouble(t1.start));
      t1 = B.JSNumber_methods.toInt$0(A._asDouble(t1.end));
      A.assertHelper(t2 >= -1);
      A.assertHelper(t1 >= -1);
      return new A.TextRange(t2, t1);
    },
    layout$1(constraints) {
      var paragraph, e, t1, t2, exception, _this = this;
      if (A.assertTest(!_this._disposed))
        A.assertThrow("Paragraph has been disposed.");
      t1 = constraints.width;
      if (_this._lastLayoutConstraints === t1)
        return;
      _this._lastLayoutConstraints = t1;
      try {
        t2 = _this.__CkParagraph__ref_F;
        t2 === $ && A.throwLateFieldNI("_ref");
        paragraph = t2.get$nativeObject();
        paragraph.layout(t1);
        _this._alphabeticBaseline = A._asDouble(paragraph.getAlphabeticBaseline());
        _this._didExceedMaxLines = A._asBool(paragraph.didExceedMaxLines());
        _this.__engine$_height = A._asDouble(paragraph.getHeight());
        _this._ideographicBaseline = A._asDouble(paragraph.getIdeographicBaseline());
        _this._longestLine = A._asDouble(paragraph.getLongestLine());
        _this._maxIntrinsicWidth = A._asDouble(paragraph.getMaxIntrinsicWidth());
        _this._minIntrinsicWidth = A._asDouble(paragraph.getMinIntrinsicWidth());
        _this.__engine$_width = A._asDouble(paragraph.getMaxWidth());
        t1 = type$.JSArray_nullable_Object._as(paragraph.getRectsForPlaceholders());
        _this.set$__CkParagraph__boxesForPlaceholders_A(type$.List_TextBox._as(_this.skRectsToTextBoxes$1(B.JSArray_methods.cast$1$0(t1, type$.JavaScriptObject))));
      } catch (exception) {
        e = A.unwrapException(exception);
        $.$get$printWarning().call$1('CanvasKit threw an exception while laying out the paragraph. The font was "' + A.S(_this._paragraphStyle._originalFontFamily) + '". Exception:\n' + A.S(e));
        throw exception;
      }
    },
    getLineBoundary$1(position) {
      var t1, metrics, offset, t2, t3;
      if (A.assertTest(!this._disposed))
        A.assertThrow("Paragraph has been disposed.");
      t1 = this.__CkParagraph__ref_F;
      t1 === $ && A.throwLateFieldNI("_ref");
      t1 = type$.JSArray_nullable_Object._as(t1.get$nativeObject().getLineMetrics());
      metrics = B.JSArray_methods.cast$1$0(t1, type$.JavaScriptObject);
      offset = position.offset;
      for (t1 = metrics.$ti, t2 = new A.ListIterator(metrics, metrics.get$length(0), t1._eval$1("ListIterator<ListBase.E>")), t1 = t1._eval$1("ListBase.E"); t2.moveNext$0();) {
        t3 = t2.__internal$_current;
        if (t3 == null)
          t3 = t1._as(t3);
        if (offset >= A._asDouble(t3.startIndex) && offset <= A._asDouble(t3.endIndex)) {
          t1 = B.JSNumber_methods.toInt$0(A._asDouble(t3.startIndex));
          t3 = B.JSNumber_methods.toInt$0(A._asDouble(t3.endIndex));
          A.assertHelper(t1 >= -1);
          A.assertHelper(t3 >= -1);
          return new A.TextRange(t1, t3);
        }
      }
      return B.TextRange_m1_m1;
    },
    computeLineMetrics$0() {
      var t1, skLineMetrics, result, t2, t3;
      if (A.assertTest(!this._disposed))
        A.assertThrow("Paragraph has been disposed.");
      t1 = this.__CkParagraph__ref_F;
      t1 === $ && A.throwLateFieldNI("_ref");
      t1 = type$.JSArray_nullable_Object._as(t1.get$nativeObject().getLineMetrics());
      skLineMetrics = B.JSArray_methods.cast$1$0(t1, type$.JavaScriptObject);
      result = A._setArrayType([], type$.JSArray_LineMetrics);
      for (t1 = skLineMetrics.$ti, t2 = new A.ListIterator(skLineMetrics, skLineMetrics.get$length(0), t1._eval$1("ListIterator<ListBase.E>")), t1 = t1._eval$1("ListBase.E"); t2.moveNext$0();) {
        t3 = t2.__internal$_current;
        B.JSArray_methods.add$1(result, new A.CkLineMetrics(t3 == null ? t1._as(t3) : t3));
      }
      return result;
    },
    getLineMetricsAt$1(lineNumber) {
      var t1;
      if (A.assertTest(!this._disposed))
        A.assertThrow("Paragraph has been disposed.");
      t1 = this.__CkParagraph__ref_F;
      t1 === $ && A.throwLateFieldNI("_ref");
      t1 = type$.nullable_JavaScriptObject._as(t1.get$nativeObject().getLineMetricsAt(lineNumber));
      return t1 == null ? null : new A.CkLineMetrics(t1);
    },
    get$numberOfLines() {
      if (A.assertTest(!this._disposed))
        A.assertThrow("Paragraph has been disposed.");
      var t1 = this.__CkParagraph__ref_F;
      t1 === $ && A.throwLateFieldNI("_ref");
      return B.JSNumber_methods.toInt$0(A._asDouble(t1.get$nativeObject().getNumberOfLines()));
    },
    dispose$0() {
      if (A.assertTest(!this._disposed))
        A.assertThrow("Paragraph has been disposed.");
      var t1 = this.__CkParagraph__ref_F;
      t1 === $ && A.throwLateFieldNI("_ref");
      t1.dispose$0();
      this._disposed = true;
    },
    set$__CkParagraph__ref_F(__CkParagraph__ref_F) {
      this.__CkParagraph__ref_F = type$.UniqueRef_JavaScriptObject._as(__CkParagraph__ref_F);
    },
    set$__CkParagraph__boxesForPlaceholders_A(__CkParagraph__boxesForPlaceholders_A) {
      this.__CkParagraph__boxesForPlaceholders_A = type$.List_TextBox._as(__CkParagraph__boxesForPlaceholders_A);
    },
    $isParagraph: 1
  };
  A.CkLineMetrics.prototype = {
    get$ascent() {
      return A._asDouble(this.skLineMetrics.ascent);
    },
    get$descent() {
      return A._asDouble(this.skLineMetrics.descent);
    },
    get$unscaledAscent() {
      return A._asDouble(this.skLineMetrics.ascent);
    },
    get$hardBreak() {
      return A._asBool(this.skLineMetrics.isHardBreak);
    },
    get$baseline() {
      return A._asDouble(this.skLineMetrics.baseline);
    },
    get$height(_) {
      var t1 = this.skLineMetrics;
      return B.JSNumber_methods.round$0(A._asDouble(t1.ascent) + A._asDouble(t1.descent));
    },
    get$left(_) {
      return A._asDouble(this.skLineMetrics.left);
    },
    get$width(_) {
      return A._asDouble(this.skLineMetrics.width);
    },
    get$lineNumber(_) {
      return B.JSNumber_methods.toInt$0(A._asDouble(this.skLineMetrics.lineNumber));
    },
    $isLineMetrics: 1
  };
  A.CkParagraphBuilder.prototype = {
    addPlaceholder$5$baseline$baselineOffset(width, height, alignment, baseline, baselineOffset) {
      var t2, t3,
        t1 = alignment === B.PlaceholderAlignment_1 || alignment === B.PlaceholderAlignment_2 || alignment === B.PlaceholderAlignment_0;
      A.assertHelper(!t1);
      ++this._placeholderCount;
      B.JSArray_methods.add$1(this._placeholderScales, 1);
      t1 = baselineOffset == null ? height : baselineOffset;
      t2 = $.$get$_skPlaceholderAlignments();
      t3 = alignment.index;
      if (!(t3 < 6))
        return A.ioore(t2, t3);
      t3 = t2[t3];
      t2 = $.$get$_skTextBaselines();
      if (0 >= 2)
        return A.ioore(t2, 0);
      A.callMethod(this._paragraphBuilder, "addPlaceholder", [width, height, t3, t2[0], t1], type$.void);
    },
    addPlaceholder$3(width, height, alignment) {
      return this.addPlaceholder$5$baseline$baselineOffset(width, height, alignment, null, null);
    },
    addText$1(text) {
      var style,
        fontFamilies = A._setArrayType([], type$.JSArray_String),
        t1 = this._styleStack;
      A.assertHelper(t1.length !== 0);
      style = B.JSArray_methods.get$last(t1);
      t1 = style.effectiveFontFamily;
      if (t1 != null)
        B.JSArray_methods.add$1(fontFamilies, t1);
      t1 = style.effectiveFontFamilyFallback;
      if (t1 != null)
        B.JSArray_methods.addAll$1(fontFamilies, t1);
      $.$get$_renderer().get$fontCollection().get$fontFallbackManager().ensureFontsSupportText$2(text, fontFamilies);
      this._paragraphBuilder.addText(text);
    },
    build$0() {
      var t1, t2, cache, t3, cachedResult, result, t4, t5, item,
        _s9_ = "Paragraph";
      if ($.$get$_ckRequiresClientICU()) {
        t1 = this._paragraphBuilder;
        if (A.assertTest(A.SkParagraphBuilderNamespaceExtension_RequiresClientICU(type$.JavaScriptObject._as($.__canvasKit._readField$0().ParagraphBuilder))))
          A.assertThrow("This method should only be used with the CanvasKit Chromium variant.");
        t2 = B.C_Utf8Codec.decode$1(0, new A.CodeUnits(A._asString(t1.getText())));
        cache = A.SegmentationCacheExtensions_getCacheForText($.$get$segmentationCache(), t2);
        t3 = cache == null;
        cachedResult = t3 ? null : cache.$index(0, t2);
        if (cachedResult != null)
          result = cachedResult;
        else {
          t4 = A.fragmentUsingIntlSegmenter(t2, B.IntlSegmenterGranularity_1);
          t5 = A.fragmentUsingIntlSegmenter(t2, B.IntlSegmenterGranularity_0);
          result = new A._Record_3_breaks_graphemes_words(A.fragmentUsingV8LineBreaker(t2), t5, t4);
        }
        if (!t3) {
          t3 = cache.$ti;
          t3._precomputed1._as(t2);
          t3._rest[1]._as(result);
          t3 = cache._itemMap;
          item = t3.$index(0, t2);
          if (item == null)
            cache.__engine$_add$2(0, t2, result);
          else {
            t4 = item.element;
            if (!J.$eq$(t4._1, result)) {
              item.remove$0(0);
              cache.__engine$_add$2(0, t2, result);
            } else {
              item.remove$0(0);
              t5 = cache._itemQueue;
              t5.addFirst$1(t4);
              t5 = t5._sentinel._nextLink._asNonSentinelEntry$0();
              t5.toString;
              t3.$indexSet(0, t2, t5);
            }
          }
        }
        t1.setWordsUtf16(result._2);
        t1.setGraphemeBreaksUtf16(result._1);
        t1.setLineBreaksUtf16(result._0);
      }
      t1 = this._paragraphBuilder;
      t2 = type$.JavaScriptObject;
      result = t2._as(t1.build());
      t1.delete();
      t1 = new A.CkParagraph(this._style);
      t3 = type$.UniqueRef_JavaScriptObject;
      t4 = new A.UniqueRef(_s9_, t3);
      t4.UniqueRef$3(t1, result, _s9_, t2);
      t3._as(t4);
      t1.__CkParagraph__ref_F !== $ && A.throwLateFieldAI("_ref");
      t1.set$__CkParagraph__ref_F(t4);
      return t1;
    },
    get$placeholderCount() {
      return this._placeholderCount;
    },
    pop$0() {
      var t1 = this._styleStack;
      if (t1.length <= 1) {
        A.assertHelper(new A.CkParagraphBuilder_pop_closure().call$0());
        return;
      }
      t1.pop();
      this._paragraphBuilder.pop();
    },
    pushStyle$1(leafStyle) {
      var t1, baseStyle, t2, textHeight, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t18, t19, t20, mergedStyle, foreground, _this, background;
      type$.CkTextStyle._as(leafStyle);
      t1 = this._styleStack;
      A.assertHelper(t1.length !== 0);
      baseStyle = B.JSArray_methods.get$last(t1);
      t2 = leafStyle.height;
      if (t2 === 0)
        textHeight = null;
      else
        textHeight = t2 == null ? baseStyle.height : t2;
      t2 = leafStyle.color;
      if (t2 == null)
        t2 = baseStyle.color;
      t3 = leafStyle.decoration;
      if (t3 == null)
        t3 = baseStyle.decoration;
      t4 = leafStyle.decorationColor;
      if (t4 == null)
        t4 = baseStyle.decorationColor;
      t5 = leafStyle.decorationStyle;
      if (t5 == null)
        t5 = baseStyle.decorationStyle;
      t6 = leafStyle.decorationThickness;
      if (t6 == null)
        t6 = baseStyle.decorationThickness;
      t7 = leafStyle.fontWeight;
      if (t7 == null)
        t7 = baseStyle.fontWeight;
      t8 = leafStyle.textBaseline;
      if (t8 == null)
        t8 = baseStyle.textBaseline;
      t9 = leafStyle.originalFontFamily;
      if (t9 == null)
        t9 = baseStyle.originalFontFamily;
      t10 = leafStyle.effectiveFontFamily;
      if (t10 == null)
        t10 = baseStyle.effectiveFontFamily;
      t11 = leafStyle.originalFontFamilyFallback;
      if (t11 == null)
        t11 = baseStyle.originalFontFamilyFallback;
      t12 = leafStyle.effectiveFontFamilyFallback;
      if (t12 == null)
        t12 = baseStyle.effectiveFontFamilyFallback;
      t13 = leafStyle.fontSize;
      if (t13 == null)
        t13 = baseStyle.fontSize;
      t14 = leafStyle.letterSpacing;
      if (t14 == null)
        t14 = baseStyle.letterSpacing;
      t15 = leafStyle.wordSpacing;
      if (t15 == null)
        t15 = baseStyle.wordSpacing;
      t16 = leafStyle.leadingDistribution;
      if (t16 == null)
        t16 = baseStyle.leadingDistribution;
      t17 = leafStyle.background;
      if (t17 == null)
        t17 = baseStyle.background;
      t18 = leafStyle.foreground;
      if (t18 == null)
        t18 = baseStyle.foreground;
      t19 = leafStyle.shadows;
      if (t19 == null)
        t19 = baseStyle.shadows;
      t20 = leafStyle.fontVariations;
      if (t20 == null)
        t20 = baseStyle.fontVariations;
      mergedStyle = A.CkTextStyle$_(t17, t2, t3, t4, t5, t6, t10, t12, baseStyle.fontFeatures, t13, baseStyle.fontStyle, t20, t7, t18, textHeight, t16, t14, baseStyle.locale, t9, t11, t19, t8, t15);
      B.JSArray_methods.add$1(t1, mergedStyle);
      t1 = mergedStyle.foreground;
      t2 = t1 == null;
      if (!t2 || mergedStyle.background != null) {
        if (!t2)
          foreground = t1.toSkPaint$0();
        else {
          foreground = type$.JavaScriptObject._as(new self.window.flutterCanvasKit.Paint());
          t1 = mergedStyle.color;
          _this = t1 == null ? null : t1.get$value(t1);
          if (_this == null)
            _this = 4278190080;
          foreground.setColorInt(_this);
        }
        t1 = mergedStyle.background;
        if (t1 != null)
          background = t1.toSkPaint$0();
        else {
          background = type$.JavaScriptObject._as(new self.window.flutterCanvasKit.Paint());
          background.setColorInt(0);
        }
        this._paragraphBuilder.pushPaintStyle(mergedStyle.get$skTextStyle(), foreground, background);
        foreground.delete();
        background.delete();
      } else
        this._paragraphBuilder.pushStyle(mergedStyle.get$skTextStyle());
    },
    $isParagraphBuilder: 1
  };
  A.CkParagraphBuilder_pop_closure.prototype = {
    call$0() {
      $.$get$printWarning().call$1("Cannot pop text style in ParagraphBuilder. Already popped all text styles from the style stack.");
      return true;
    },
    $signature: 0
  };
  A._computeCombinedFontFamilies_closure.prototype = {
    call$1(font) {
      return this.fontFamily === A._asString(font);
    },
    $signature: 35
  };
  A.IntlSegmenterGranularity.prototype = {
    _enumToString$0() {
      return "IntlSegmenterGranularity." + this._name;
    }
  };
  A.CanvasKitError.prototype = {
    toString$0(_) {
      return "CanvasKitError: " + this.message;
    }
  };
  A.ClipboardMessageHandler.prototype = {
    setDataMethodCall$2(methodCall, callback) {
      var t1 = {};
      type$.nullable_void_Function_nullable_ByteData._as(callback);
      t1.errorEnvelopeEncoded = false;
      this._copyToClipboardStrategy.setData$1(0, A._asStringQ(J.$index$asx(type$.Map_of_String_and_nullable_Object._as(methodCall.$arguments), "text"))).then$1$1(new A.ClipboardMessageHandler_setDataMethodCall_closure(t1, callback), type$.Null).catchError$1(new A.ClipboardMessageHandler_setDataMethodCall_closure0(t1, callback));
    },
    getDataMethodCall$1(callback) {
      type$.nullable_void_Function_nullable_ByteData._as(callback);
      this._pasteFromClipboardStrategy.getData$0(0).then$1$1(new A.ClipboardMessageHandler_getDataMethodCall_closure(callback), type$.Null).catchError$1(new A.ClipboardMessageHandler_getDataMethodCall_closure0(this, callback));
    },
    hasStringsMethodCall$1(callback) {
      type$.nullable_void_Function_nullable_ByteData._as(callback);
      this._pasteFromClipboardStrategy.getData$0(0).then$1$1(new A.ClipboardMessageHandler_hasStringsMethodCall_closure(callback), type$.Null).catchError$1(new A.ClipboardMessageHandler_hasStringsMethodCall_closure0(callback));
    }
  };
  A.ClipboardMessageHandler_setDataMethodCall_closure.prototype = {
    call$1(success) {
      var t1 = this.callback;
      if (A._asBool(success)) {
        t1.toString;
        t1.call$1(B.C_JSONMessageCodec.encodeMessage$1([true]));
      } else {
        t1.toString;
        t1.call$1(B.C_JSONMessageCodec.encodeMessage$1(["copy_fail", "Clipboard.setData failed", null]));
        this._box_0.errorEnvelopeEncoded = true;
      }
    },
    $signature: 87
  };
  A.ClipboardMessageHandler_setDataMethodCall_closure0.prototype = {
    call$1(__wc0_formal) {
      var t1;
      if (!this._box_0.errorEnvelopeEncoded) {
        t1 = this.callback;
        t1.toString;
        t1.call$1(B.C_JSONMessageCodec.encodeMessage$1(["copy_fail", "Clipboard.setData failed", null]));
      }
    },
    $signature: 16
  };
  A.ClipboardMessageHandler_getDataMethodCall_closure.prototype = {
    call$1(data) {
      var map = A.LinkedHashMap_LinkedHashMap$_literal(["text", A._asString(data)], type$.String, type$.dynamic),
        t1 = this.callback;
      t1.toString;
      t1.call$1(B.C_JSONMessageCodec.encodeMessage$1([map]));
    },
    $signature: 163
  };
  A.ClipboardMessageHandler_getDataMethodCall_closure0.prototype = {
    call$1(error) {
      var t1;
      if (error instanceof A.UnimplementedError) {
        A.Future_Future$delayed(B.Duration_0, null, type$.void).then$1$1(new A.ClipboardMessageHandler_getDataMethodCall__closure(this.callback), type$.Null);
        return;
      }
      t1 = type$.nullable_void_Function_nullable_ByteData._as(this.callback);
      A.print("Could not get text from clipboard: " + A.S(error));
      t1.toString;
      t1.call$1(B.C_JSONMessageCodec.encodeMessage$1(["paste_fail", "Clipboard.getData failed", null]));
    },
    $signature: 16
  };
  A.ClipboardMessageHandler_getDataMethodCall__closure.prototype = {
    call$1(__wc0_formal) {
      var t1 = this.callback;
      if (t1 != null)
        t1.call$1(null);
    },
    $signature: 34
  };
  A.ClipboardMessageHandler_hasStringsMethodCall_closure.prototype = {
    call$1(data) {
      var map = A.LinkedHashMap_LinkedHashMap$_literal(["value", A._asString(data).length !== 0], type$.String, type$.dynamic),
        t1 = this.callback;
      t1.toString;
      t1.call$1(B.C_JSONMessageCodec.encodeMessage$1([map]));
    },
    $signature: 163
  };
  A.ClipboardMessageHandler_hasStringsMethodCall_closure0.prototype = {
    call$1(error) {
      var map, t1;
      if (error instanceof A.UnimplementedError) {
        A.Future_Future$delayed(B.Duration_0, null, type$.void).then$1$1(new A.ClipboardMessageHandler_hasStringsMethodCall__closure(this.callback), type$.Null);
        return;
      }
      map = A.LinkedHashMap_LinkedHashMap$_literal(["value", false], type$.String, type$.dynamic);
      t1 = this.callback;
      t1.toString;
      t1.call$1(B.C_JSONMessageCodec.encodeMessage$1([map]));
    },
    $signature: 16
  };
  A.ClipboardMessageHandler_hasStringsMethodCall__closure.prototype = {
    call$1(__wc0_formal) {
      var t1 = this.callback;
      if (t1 != null)
        t1.call$1(null);
    },
    $signature: 34
  };
  A.ClipboardAPICopyStrategy.prototype = {
    setData$1(_, text) {
      return this.setData$body$ClipboardAPICopyStrategy(0, text);
    },
    setData$body$ClipboardAPICopyStrategy(_, text) {
      var $async$goto = 0,
        $async$completer = A._makeAsyncAwaitCompleter(type$.bool),
        $async$returnValue, $async$handler = 2, $async$errorStack = [], error, t1, exception, $async$exception;
      var $async$setData$1 = A._wrapJsFunctionForAsync(function($async$errorCode, $async$result) {
        if ($async$errorCode === 1) {
          $async$errorStack.push($async$result);
          $async$goto = $async$handler;
        }
        while (true)
          switch ($async$goto) {
            case 0:
              // Function start
              $async$handler = 4;
              t1 = type$.nullable_JavaScriptObject._as(type$.JavaScriptObject._as(self.window.navigator).clipboard);
              t1.toString;
              text.toString;
              $async$goto = 7;
              return A._asyncAwait(A.promiseToFuture(type$.JSObject._as(t1.writeText(text)), type$.dynamic), $async$setData$1);
            case 7:
              // returning from await.
              $async$handler = 2;
              // goto after finally
              $async$goto = 6;
              break;
            case 4:
              // catch
              $async$handler = 3;
              $async$exception = $async$errorStack.pop();
              error = A.unwrapException($async$exception);
              A.print("copy is not successful " + A.S(error));
              t1 = A.Future_Future$value(false, type$.bool);
              $async$returnValue = t1;
              // goto return
              $async$goto = 1;
              break;
              // goto after finally
              $async$goto = 6;
              break;
            case 3:
              // uncaught
              // goto rethrow
              $async$goto = 2;
              break;
            case 6:
              // after finally
              $async$returnValue = A.Future_Future$value(true, type$.bool);
              // goto return
              $async$goto = 1;
              break;
            case 1:
              // return
              return A._asyncReturn($async$returnValue, $async$completer);
            case 2:
              // rethrow
              return A._asyncRethrow($async$errorStack.at(-1), $async$completer);
          }
      });
      return A._asyncStartSync($async$setData$1, $async$completer);
    },
    $isCopyToClipboardStrategy: 1
  };
  A.ClipboardAPIPasteStrategy.prototype = {
    getData$0(_) {
      var $async$goto = 0,
        $async$completer = A._makeAsyncAwaitCompleter(type$.String),
        $async$returnValue;
      var $async$getData$0 = A._wrapJsFunctionForAsync(function($async$errorCode, $async$result) {
        if ($async$errorCode === 1)
          return A._asyncRethrow($async$result, $async$completer);
        while (true)
          switch ($async$goto) {
            case 0:
              // Function start
              $async$returnValue = A.promiseToFuture(type$.JSObject._as(type$.nullable_JavaScriptObject._as(type$.JavaScriptObject._as(self.window.navigator).clipboard).readText()), type$.String);
              // goto return
              $async$goto = 1;
              break;
            case 1:
              // return
              return A._asyncReturn($async$returnValue, $async$completer);
          }
      });
      return A._asyncStartSync($async$getData$0, $async$completer);
    },
    $isPasteFromClipboardStrategy: 1
  };
  A.ExecCommandCopyStrategy.prototype = {
    setData$1(_, text) {
      return A.Future_Future$value(this._setDataSync$1(text), type$.bool);
    },
    _setDataSync$1(text) {
      var tempTextArea, result, error, exception,
        _s8_ = "-99999px",
        _s11_ = "transparent",
        tempElement = A.DomDocumentExtension_createElement(self.document, "textarea"),
        t1 = type$.JavaScriptObject,
        elementStyle = t1._as(tempElement.style);
      A.DomCSSStyleDeclarationExtension_setProperty(elementStyle, "position", "absolute");
      A.DomCSSStyleDeclarationExtension_setProperty(elementStyle, "top", _s8_);
      A.DomCSSStyleDeclarationExtension_setProperty(elementStyle, "left", _s8_);
      A.DomCSSStyleDeclarationExtension_setProperty(elementStyle, "opacity", "0");
      A.DomCSSStyleDeclarationExtension_setProperty(elementStyle, "color", _s11_);
      A.DomCSSStyleDeclarationExtension_setProperty(elementStyle, "background-color", _s11_);
      A.DomCSSStyleDeclarationExtension_setProperty(elementStyle, "background", _s11_);
      type$.nullable_JavaScriptObject._as(self.document.body).append(tempElement);
      tempTextArea = tempElement;
      A.DomHTMLTextAreaElementExtension_set_value(tempTextArea, text);
      tempTextArea.focus($.$get$DomElementExtension__preventScrollOptions());
      tempTextArea.select();
      result = false;
      try {
        result = A._asBool(self.document.execCommand("copy"));
        if (!A.boolConversionCheck(result))
          A.print("copy is not successful");
      } catch (exception) {
        error = A.unwrapException(exception);
        A.print("copy is not successful " + A.S(error));
      } finally {
        t1._as(tempTextArea).remove();
      }
      return result;
    },
    $isCopyToClipboardStrategy: 1
  };
  A.ExecCommandPasteStrategy.prototype = {
    getData$0(_) {
      return A.Future_Future$error(new A.UnimplementedError("Paste is not implemented for this browser."), null, type$.String);
    },
    $isPasteFromClipboardStrategy: 1
  };
  A.ColorFilterType.prototype = {
    _enumToString$0() {
      return "ColorFilterType." + this._name;
    }
  };
  A.EngineColorFilter.prototype = {
    toString$0(_) {
      var _this = this;
      switch (_this.type.index) {
        case 0:
          return "ColorFilter.mode(" + A.S(_this.color) + ", " + A.S(_this.blendMode) + ")";
        case 1:
          return "ColorFilter.matrix(" + A.S(_this.matrix) + ")";
        case 2:
          return "ColorFilter.linearToSrgbGamma()";
        case 3:
          return "ColorFilter.srgbToLinearGamma()";
      }
    },
    $isColorFilter: 1,
    $isImageFilter: 1
  };
  A.FlutterConfiguration.prototype = {
    FlutterConfiguration$legacy$1(config) {
      if (config != null) {
        this._usedLegacyConfigStyle = true;
        this._configuration = config;
      }
      A.assertHelper(new A.FlutterConfiguration$legacy_closure(config).call$0());
    },
    get$canvasKitForceCpuOnly() {
      var t1 = this._configuration;
      if (t1 == null)
        t1 = null;
      else {
        t1 = A._asBoolQ(t1.canvasKitForceCpuOnly);
        if (t1 == null)
          t1 = null;
      }
      return t1 === true;
    },
    get$canvasKitMaximumSurfaces() {
      var maxSurfaces,
        t1 = this._configuration;
      if (t1 == null)
        maxSurfaces = null;
      else {
        t1 = A._asDoubleQ(t1.canvasKitMaximumSurfaces);
        if (t1 == null)
          t1 = null;
        t1 = t1 == null ? null : B.JSNumber_methods.toInt$0(t1);
        maxSurfaces = t1;
      }
      if (maxSurfaces == null)
        maxSurfaces = 8;
      if (maxSurfaces < 1)
        return 1;
      return maxSurfaces;
    },
    get$debugShowSemanticsNodes() {
      var t1 = this._configuration;
      if (t1 == null)
        t1 = null;
      else {
        t1 = A._asBoolQ(t1.debugShowSemanticsNodes);
        if (t1 == null)
          t1 = null;
      }
      return t1 === true;
    },
    get$multiViewEnabled() {
      var t1 = this._configuration;
      if (t1 == null)
        t1 = null;
      else {
        t1 = A._asBoolQ(t1.multiViewEnabled);
        if (t1 == null)
          t1 = null;
      }
      return t1 === true;
    },
    get$fontFallbackBaseUrl() {
      var t1 = this._configuration;
      if (t1 == null)
        t1 = null;
      else {
        t1 = A._asStringQ(t1.fontFallbackBaseUrl);
        if (t1 == null)
          t1 = null;
      }
      return t1 == null ? "https://fonts.gstatic.com/s/" : t1;
    }
  };
  A.FlutterConfiguration$legacy_closure.prototype = {
    call$0() {
      if (this.config != null)
        type$.JavaScriptObject._as(self.window.console).warn("window.flutterConfiguration is now deprecated.\nUse engineInitializer.initializeEngine(config) instead.\nSee: https://docs.flutter.dev/development/platform-integration/web/initialization");
      var t1 = self.window.flutterWebRenderer;
      if ((t1 == null ? null : t1) != null)
        type$.JavaScriptObject._as(self.window.console).warn("window.flutterWebRenderer is now deprecated.\nUse engineInitializer.initializeEngine(config) instead.\nSee: https://docs.flutter.dev/development/platform-integration/web/initialization");
      return true;
    },
    $signature: 0
  };
  A.EngineFlutterDisplay.prototype = {
    get$devicePixelRatio(_) {
      var ratio,
        t1 = this._debugDevicePixelRatioOverride;
      if (t1 == null) {
        ratio = A._asDouble(self.window.devicePixelRatio);
        t1 = ratio === 0 ? 1 : ratio;
      }
      return t1;
    }
  };
  A.ScreenOrientation.prototype = {
    setPreferredOrientation$1(orientations) {
      var $async$goto = 0,
        $async$completer = A._makeAsyncAwaitCompleter(type$.bool),
        $async$returnValue, $async$handler = 2, $async$errorStack = [], screenOrientation, lockType, exception, t1, $screen, $async$exception;
      var $async$setPreferredOrientation$1 = A._wrapJsFunctionForAsync(function($async$errorCode, $async$result) {
        if ($async$errorCode === 1) {
          $async$errorStack.push($async$result);
          $async$goto = $async$handler;
        }
        while (true)
          switch ($async$goto) {
            case 0:
              // Function start
              t1 = type$.nullable_JavaScriptObject;
              $screen = t1._as(self.window.screen);
              $async$goto = $screen != null ? 3 : 4;
              break;
            case 3:
              // then
              screenOrientation = t1._as($screen.orientation);
              $async$goto = screenOrientation != null ? 5 : 6;
              break;
            case 5:
              // then
              t1 = J.getInterceptor$asx(orientations);
              $async$goto = t1.get$isEmpty(orientations) ? 7 : 9;
              break;
            case 7:
              // then
              screenOrientation.unlock();
              $async$returnValue = true;
              // goto return
              $async$goto = 1;
              break;
              // goto join
              $async$goto = 8;
              break;
            case 9:
              // else
              lockType = A.ScreenOrientation__deviceOrientationToLockType(A._asStringQ(t1.get$first(orientations)));
              $async$goto = lockType != null ? 10 : 11;
              break;
            case 10:
              // then
              $async$handler = 13;
              $async$goto = 16;
              return A._asyncAwait(A.promiseToFuture(type$.JSObject._as(screenOrientation.lock(lockType)), type$.dynamic), $async$setPreferredOrientation$1);
            case 16:
              // returning from await.
              $async$returnValue = true;
              // goto return
              $async$goto = 1;
              break;
              $async$handler = 2;
              // goto after finally
              $async$goto = 15;
              break;
            case 13:
              // catch
              $async$handler = 12;
              $async$exception = $async$errorStack.pop();
              t1 = A.Future_Future$value(false, type$.bool);
              $async$returnValue = t1;
              // goto return
              $async$goto = 1;
              break;
              // goto after finally
              $async$goto = 15;
              break;
            case 12:
              // uncaught
              // goto rethrow
              $async$goto = 2;
              break;
            case 15:
              // after finally
            case 11:
              // join
            case 8:
              // join
            case 6:
              // join
            case 4:
              // join
              $async$returnValue = false;
              // goto return
              $async$goto = 1;
              break;
            case 1:
              // return
              return A._asyncReturn($async$returnValue, $async$completer);
            case 2:
              // rethrow
              return A._asyncRethrow($async$errorStack.at(-1), $async$completer);
          }
      });
      return A._asyncStartSync($async$setPreferredOrientation$1, $async$completer);
    }
  };
  A.DomConsoleExtension_get_warn_closure.prototype = {
    call$1(arg) {
      return this._this.warn(arg);
    },
    $signature: 13
  };
  A.DomNavigatorExtension_get_languages_closure.prototype = {
    call$1(any) {
      any.toString;
      return A._asString(any);
    },
    $signature: 166
  };
  A.HttpFetchResponseImpl.prototype = {
    get$status(_) {
      return A._asInt(A._asDouble(this._domResponse.status));
    },
    get$hasPayload() {
      var t1 = this._domResponse,
        accepted = A._asInt(A._asDouble(t1.status)) >= 200 && A._asInt(A._asDouble(t1.status)) < 300,
        t2 = A._asInt(A._asDouble(t1.status)),
        t3 = A._asInt(A._asDouble(t1.status)),
        unknownRedirect = A._asInt(A._asDouble(t1.status)) > 307 && A._asInt(A._asDouble(t1.status)) < 400;
      return accepted || t2 === 0 || t3 === 304 || unknownRedirect;
    },
    get$payload() {
      var _this = this;
      if (!_this.get$hasPayload())
        throw A.wrapException(new A.HttpFetchNoPayloadError(_this.url, _this.get$status(0)));
      return new A.HttpFetchPayloadImpl(_this._domResponse);
    },
    $isHttpFetchResponse: 1
  };
  A.HttpFetchPayloadImpl.prototype = {
    read$1$1(_, callback, $T) {
      return this.read$body$HttpFetchPayloadImpl(0, $T._eval$1("~(0)")._as(callback), $T);
    },
    read$body$HttpFetchPayloadImpl(_, callback, $T) {
      var $async$goto = 0,
        $async$completer = A._makeAsyncAwaitCompleter(type$.void),
        $async$self = this, t2, chunk, t1, reader;
      var $async$read$1$1 = A._wrapJsFunctionForAsync(function($async$errorCode, $async$result) {
        if ($async$errorCode === 1)
          return A._asyncRethrow($async$result, $async$completer);
        while (true)
          switch ($async$goto) {
            case 0:
              // Function start
              t1 = type$.JavaScriptObject;
              reader = t1._as(t1._as($async$self._domResponse.body).getReader());
              t2 = type$.JSObject;
            case 2:
              // for condition
              // trivial condition
              $async$goto = 4;
              return A._asyncAwait(A.promiseToFuture(t2._as(reader.read()), t1), $async$read$1$1);
            case 4:
              // returning from await.
              chunk = $async$result;
              if (A._asBool(chunk.done)) {
                // goto after for
                $async$goto = 3;
                break;
              }
              callback.call$1($T._as(chunk.value));
              // goto for condition
              $async$goto = 2;
              break;
            case 3:
              // after for
              // implicit return
              return A._asyncReturn(null, $async$completer);
          }
      });
      return A._asyncStartSync($async$read$1$1, $async$completer);
    },
    asByteBuffer$0() {
      var $async$goto = 0,
        $async$completer = A._makeAsyncAwaitCompleter(type$.ByteBuffer),
        $async$returnValue, $async$self = this, t1;
      var $async$asByteBuffer$0 = A._wrapJsFunctionForAsync(function($async$errorCode, $async$result) {
        if ($async$errorCode === 1)
          return A._asyncRethrow($async$result, $async$completer);
        while (true)
          switch ($async$goto) {
            case 0:
              // Function start
              $async$goto = 3;
              return A._asyncAwait(A.promiseToFuture(type$.JSObject._as($async$self._domResponse.arrayBuffer()), type$.nullable_Object), $async$asByteBuffer$0);
            case 3:
              // returning from await.
              t1 = $async$result;
              t1.toString;
              $async$returnValue = type$.ByteBuffer._as(t1);
              // goto return
              $async$goto = 1;
              break;
            case 1:
              // return
              return A._asyncReturn($async$returnValue, $async$completer);
          }
      });
      return A._asyncStartSync($async$asByteBuffer$0, $async$completer);
    }
  };
  A.HttpFetchNoPayloadError.prototype = {
    toString$0(_) {
      return 'Flutter Web engine failed to fetch "' + this.url + '". HTTP request succeeded, but the server responded with HTTP status ' + this.status + ".";
    },
    $isException: 1
  };
  A.HttpFetchError.prototype = {
    toString$0(_) {
      return 'Flutter Web engine failed to complete HTTP request to fetch "' + this.url + '": ' + A.S(this.requestError);
    },
    $isException: 1
  };
  A.DomSubscription.prototype = {};
  A.DomPoint.prototype = {};
  A.createDomResizeObserver_closure.prototype = {
    call$2(entries, observer) {
      var t1;
      type$.JSArray_nullable_Object._as(entries);
      t1 = type$.JavaScriptObject;
      t1._as(observer);
      this.fn.call$2(B.JSArray_methods.cast$1$0(entries, t1), observer);
    },
    $signature: 564
  };
  A._ttPolicy_closure.prototype = {
    call$1(url) {
      var uri;
      A._asString(url);
      uri = A.Uri_parse(url, 0, null);
      if (B.Set_QUZ9u.contains$1(0, B.JSArray_methods.get$last(uri.get$pathSegments())))
        return uri.toString$0(0);
      type$.JavaScriptObject._as(self.window.console).error("URL rejected by TrustedTypes policy flutter-engine: " + url + "(download prevented)");
      return null;
    },
    $signature: 659
  };
  A._DomListIterator.prototype = {
    moveNext$0() {
      var t1 = ++this.index,
        t2 = this.list;
      if (t1 > A._asDouble(t2.length))
        throw A.wrapException(A.StateError$("Iterator out of bounds"));
      return t1 < A._asDouble(t2.length);
    },
    get$current(_) {
      return this.$ti._precomputed1._as(type$.JavaScriptObject._as(this.list.item(this.index)));
    },
    $isIterator: 1
  };
  A._DomListWrapper.prototype = {
    get$iterator(_) {
      return new A._DomListIterator(this.list, this.$ti._eval$1("_DomListIterator<1>"));
    },
    get$length(_) {
      return B.JSNumber_methods.toInt$0(A._asDouble(this.list.length));
    }
  };
  A._DomTouchListIterator.prototype = {
    moveNext$0() {
      var t1 = ++this.index,
        t2 = this.list;
      if (t1 > A._asDouble(t2.length))
        throw A.wrapException(A.StateError$("Iterator out of bounds"));
      return t1 < A._asDouble(t2.length);
    },
    get$current(_) {
      return this.$ti._precomputed1._as(type$.JavaScriptObject._as(this.list.item(this.index)));
    },
    $isIterator: 1
  };
  A._DomTouchListWrapper.prototype = {
    get$iterator(_) {
      return new A._DomTouchListIterator(this.list, this.$ti._eval$1("_DomTouchListIterator<1>"));
    },
    get$length(_) {
      return B.JSNumber_methods.toInt$0(A._asDouble(this.list.length));
    }
  };
  A.DomIteratorWrapper.prototype = {
    get$current(_) {
      var t1 = this.__DomIteratorWrapper__current_A;
      t1 === $ && A.throwLateFieldNI("_current");
      return t1;
    },
    moveNext$0() {
      var t1,
        result = type$.JavaScriptObject._as(this.__engine$_iterator.next());
      if (A._asBool(result.done))
        return false;
      t1 = this.$ti._precomputed1;
      this.set$__DomIteratorWrapper__current_A(t1._as(t1._as(type$.Object._as(result.value))));
      return true;
    },
    set$__DomIteratorWrapper__current_A(__DomIteratorWrapper__current_A) {
      this.__DomIteratorWrapper__current_A = this.$ti._precomputed1._as(__DomIteratorWrapper__current_A);
    },
    $isIterator: 1
  };
  A.sendFontChangeMessage_closure.prototype = {
    call$1(__wc0_formal) {
      A._asDouble(__wc0_formal);
      $._fontChangeScheduled = false;
      $.$get$EnginePlatformDispatcher__instance().invokeOnPlatformMessage$3("flutter/system", $.$get$_fontChangeMessage(), new A.sendFontChangeMessage__closure());
    },
    $signature: 93
  };
  A.sendFontChangeMessage__closure.prototype = {
    call$1(__wc1_formal) {
      type$.nullable_ByteData._as(__wc1_formal);
    },
    $signature: 30
  };
  A.FontFallbackManager.prototype = {
    ensureFontsSupportText$2(text, fontFamilies) {
      var runesToCheck, t1, t2, t3, rune, codePoints, _this = this;
      type$.List_String._as(fontFamilies);
      runesToCheck = A.LinkedHashSet_LinkedHashSet$_empty(type$.int);
      for (t1 = new A.RuneIterator(text), t2 = _this.knownCoveredCodePoints, t3 = _this.codePointsWithNoKnownFont; t1.moveNext$0();) {
        rune = t1._currentCodePoint;
        if (!(rune < 160 || t2.contains$1(0, rune) || t3.contains$1(0, rune)))
          runesToCheck.add$1(0, rune);
      }
      if (runesToCheck._collection$_length === 0)
        return;
      codePoints = A.List_List$of(runesToCheck, true, runesToCheck.$ti._precomputed1);
      if (_this.registry.getMissingCodePoints$2(codePoints, fontFamilies).length !== 0)
        _this.addMissingCodePoints$1(codePoints);
    },
    addMissingCodePoints$1(codePoints) {
      var _this = this;
      _this._codePointsToCheckAgainstFallbackFonts.addAll$1(0, type$.List_int._as(codePoints));
      if (!_this._scheduledCodePointCheck) {
        _this._scheduledCodePointCheck = true;
        _this._idleFuture = A.Future_Future$delayed(B.Duration_0, new A.FontFallbackManager_addMissingCodePoints_closure(_this), type$.void);
      }
    },
    _ensureFallbackFonts$0() {
      var t1, codePoints;
      this._scheduledCodePointCheck = false;
      t1 = this._codePointsToCheckAgainstFallbackFonts;
      if (t1._collection$_length === 0)
        return;
      codePoints = A.List_List$of(t1, true, A._instanceType(t1)._precomputed1);
      t1.clear$0(0);
      this.findFontsForMissingCodePoints$1(codePoints);
    },
    findFontsForMissingCodePoints$1(codePoints) {
      var missingCodePoints, requiredComponents, t1, candidateFonts, t2, t3, _i, codePoint, value, result, component, t4, t5, _i0, font, selectedFonts, flags, selectedFont, t6, t7, _this = this;
      type$.List_int._as(codePoints);
      missingCodePoints = A._setArrayType([], type$.JSArray_int);
      requiredComponents = A._setArrayType([], type$.JSArray_FallbackFontComponent);
      t1 = type$.JSArray_NotoFont;
      candidateFonts = A._setArrayType([], t1);
      for (t2 = codePoints.length, t3 = type$.FallbackFontComponent, _i = 0; _i < codePoints.length; codePoints.length === t2 || (0, A.throwConcurrentModificationError)(codePoints), ++_i) {
        codePoint = codePoints[_i];
        value = _this.__FontFallbackManager_codePointToComponents_FI;
        if (value === $) {
          value = _this.__FontFallbackManager_fontComponents_FI;
          if (value === $) {
            result = 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abaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa,22tbaccaaaaajhbagaabacaaghgpfcbddacaaaabbaai,22tcl2d,22tc1h,22tc1h1lupj,22td,22te,22tjngabjecfadjqoehabd,22tjngabjo1qqbd,22tjnhbjohni1cb,22tjnju1i1g,22tq,22tqcj3dka,22tqd,22tqdh,22tt1r1v,22tt3n,22tudda1h,22txg,22txso,22tx1t,22t1a,22t1c2d,22t1k,22t1s1c,22t1x,22t2c,22t2imv,22t2pn,22t2w,22t2z,22t3d,22t3dg,22t3g,22t3l,22t3m,22t4f,22t4g,22t4o,22t4s,22ub2ea1khf,22ub2t1kj,22v,22wr,22w1j2uj,22w2t1u,22w4ej,22xx,23dh3n,23dngm2yd,23dnt,23d4k,23g1c,23h,23hu2za,23j,23l2d1o,23q,23rgm,23rhbiadaiak1vg,23rhbiadail1vg,23rhbieail1vg,23rto2hb,23r3q,23s,23t,23u1k,23x,23zp,24b1m,24b2y,24c,24g,24x,24z,25fu,25h,25v,25w,25z,26a,26c,26d,26e,26j,26k,26l,26p,26r,26s,26v,26x,26z,27aa,27l,27q,27u");
            _this.__FontFallbackManager_fontComponents_FI !== $ && A.throwLateFieldADI("fontComponents");
            _this.set$__FontFallbackManager_fontComponents_FI(result);
            value = result;
          }
          result = 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", value, t3);
          _this.__FontFallbackManager_codePointToComponents_FI !== $ && A.throwLateFieldADI("codePointToComponents");
          _this.set$__FontFallbackManager_codePointToComponents_FI(result);
          value = result;
        }
        component = value.lookup$1(codePoint);
        if (component.fonts.length === 0)
          B.JSArray_methods.add$1(missingCodePoints, codePoint);
        else {
          if (component.coverCount === 0)
            B.JSArray_methods.add$1(requiredComponents, component);
          ++component.coverCount;
        }
      }
      for (t2 = requiredComponents.length, _i = 0; _i < requiredComponents.length; requiredComponents.length === t2 || (0, A.throwConcurrentModificationError)(requiredComponents), ++_i) {
        component = requiredComponents[_i];
        for (t4 = component.fonts, t5 = t4.length, _i0 = 0; _i0 < t4.length; t4.length === t5 || (0, A.throwConcurrentModificationError)(t4), ++_i0) {
          font = t4[_i0];
          if (font.coverCount === 0)
            B.JSArray_methods.add$1(candidateFonts, font);
          font.coverCount = font.coverCount + component.coverCount;
          B.JSArray_methods.add$1(font.coverComponents, component);
        }
      }
      selectedFonts = A._setArrayType([], t1);
      for (t1 = type$.bool_Function_NotoFont, flags = candidateFonts.$flags | 0; candidateFonts.length !== 0;) {
        selectedFont = _this._selectFont$1(candidateFonts);
        B.JSArray_methods.add$1(selectedFonts, selectedFont);
        for (t2 = selectedFont.coverComponents, t4 = A.List_List$of(t2, true, t3), t5 = t4.length, _i = 0; _i < t4.length; t4.length === t5 || (0, A.throwConcurrentModificationError)(t4), ++_i) {
          component = t4[_i];
          for (t6 = component.fonts, t7 = t6.length, _i0 = 0; _i0 < t6.length; t6.length === t7 || (0, A.throwConcurrentModificationError)(t6), ++_i0) {
            font = t6[_i0];
            font.coverCount = font.coverCount - component.coverCount;
            B.JSArray_methods.remove$1(font.coverComponents, component);
          }
          component.coverCount = 0;
        }
        A.assertHelper(selectedFont.coverCount === 0);
        A.assertHelper(t2.length === 0);
        t2 = t1._as(new A.FontFallbackManager_findFontsForMissingCodePoints_closure());
        flags & 1 && A.throwUnsupportedOperation(candidateFonts, 16);
        B.JSArray_methods._removeWhere$2(candidateFonts, t2, true);
      }
      t1 = _this.__FontFallbackManager_downloadQueue_F;
      t1 === $ && A.throwLateFieldNI("downloadQueue");
      B.JSArray_methods.forEach$1(selectedFonts, t1.get$add(t1));
      if (missingCodePoints.length !== 0)
        if (t1.pendingFonts.__js_helper$_length === 0) {
          $.$get$printWarning().call$1("Could not find a set of Noto fonts to display all missing characters. Please add a font asset for the missing characters. See: https://flutter.dev/docs/cookbook/design/fonts");
          _this.codePointsWithNoKnownFont.addAll$1(0, missingCodePoints);
        }
    },
    _selectFont$1(fonts) {
      var bestFonts, t1, maxCodePointsCovered, bestFont, _i, font, t2, bestFontForLanguage, bestFont0, notoSansSC;
      type$.List_NotoFont._as(fonts);
      bestFonts = A._setArrayType([], type$.JSArray_NotoFont);
      for (t1 = fonts.length, maxCodePointsCovered = -1, bestFont = null, _i = 0; _i < fonts.length; fonts.length === t1 || (0, A.throwConcurrentModificationError)(fonts), ++_i) {
        font = fonts[_i];
        t2 = font.coverCount;
        if (t2 > maxCodePointsCovered) {
          B.JSArray_methods.clear$0(bestFonts);
          B.JSArray_methods.add$1(bestFonts, font);
          maxCodePointsCovered = font.coverCount;
          bestFont = font;
        } else if (t2 === maxCodePointsCovered) {
          B.JSArray_methods.add$1(bestFonts, font);
          if (font.index < bestFont.index)
            bestFont = font;
        }
      }
      bestFontForLanguage = null;
      if (bestFonts.length > 1)
        if (B.JSArray_methods.every$1(bestFonts, new A.FontFallbackManager__selectFont_closure())) {
          t1 = this._language;
          if (t1 === "zh-Hans" || t1 === "zh-CN" || t1 === "zh-SG" || t1 === "zh-MY")
            bestFontForLanguage = A.FirstWhereOrNull_firstWhereOrNull(bestFonts, A._engine___isNotoSansSC$closure(), type$.NotoFont);
          else if (t1 === "zh-Hant" || t1 === "zh-TW" || t1 === "zh-MO")
            bestFontForLanguage = A.FirstWhereOrNull_firstWhereOrNull(bestFonts, A._engine___isNotoSansTC$closure(), type$.NotoFont);
          else if (t1 === "zh-HK")
            bestFontForLanguage = A.FirstWhereOrNull_firstWhereOrNull(bestFonts, A._engine___isNotoSansHK$closure(), type$.NotoFont);
          else if (t1 === "ja")
            bestFontForLanguage = A.FirstWhereOrNull_firstWhereOrNull(bestFonts, A._engine___isNotoSansJP$closure(), type$.NotoFont);
          else {
            t2 = type$.NotoFont;
            bestFontForLanguage = t1 === "ko" ? A.FirstWhereOrNull_firstWhereOrNull(bestFonts, A._engine___isNotoSansKR$closure(), t2) : A.FirstWhereOrNull_firstWhereOrNull(bestFonts, A._engine___isNotoSansSC$closure(), t2);
          }
        } else {
          bestFont0 = this._notoSymbols;
          if (B.JSArray_methods.contains$1(bestFonts, bestFont0))
            bestFont = bestFont0;
          else {
            notoSansSC = A.FirstWhereOrNull_firstWhereOrNull(bestFonts, A._engine___isNotoSansSC$closure(), type$.NotoFont);
            if (notoSansSC != null)
              bestFont = notoSansSC;
          }
        }
      if (bestFontForLanguage == null) {
        bestFont.toString;
        t1 = bestFont;
      } else
        t1 = bestFontForLanguage;
      return t1;
    },
    _decodeFontComponents$1(data) {
      var t2, t3, _i,
        t1 = A._setArrayType([], type$.JSArray_FallbackFontComponent);
      for (t2 = data.split(","), t3 = t2.length, _i = 0; _i < t3; ++_i)
        t1.push(new A.FallbackFontComponent(this._decodeFontSet$1(t2[_i])));
      return t1;
    },
    _decodeFontSet$1(data) {
      var t1, t2, previousIndex, prefix, i, code, index,
        result = A._setArrayType([], type$.JSArray_NotoFont);
      for (t1 = data.length, t2 = this.fallbackFonts, previousIndex = -1, prefix = 0, i = 0; i < t1; ++i) {
        code = data.charCodeAt(i);
        if (97 <= code && code < 123) {
          index = previousIndex + (prefix * 26 + (code - 97)) + 1;
          if (!(index >= 0 && index < 724))
            return A.ioore(t2, index);
          B.JSArray_methods.add$1(result, t2[index]);
          previousIndex = index;
          prefix = 0;
        } else if (48 <= code && code < 58)
          prefix = prefix * 10 + (code - 48);
        else
          throw A.wrapException(A.StateError$("Unreachable"));
      }
      return result;
    },
    set$__FontFallbackManager_fontComponents_FI(__FontFallbackManager_fontComponents_FI) {
      this.__FontFallbackManager_fontComponents_FI = type$.List_FallbackFontComponent._as(__FontFallbackManager_fontComponents_FI);
    },
    set$__FontFallbackManager_codePointToComponents_FI(__FontFallbackManager_codePointToComponents_FI) {
      this.__FontFallbackManager_codePointToComponents_FI = type$._UnicodePropertyLookup_FallbackFontComponent._as(__FontFallbackManager_codePointToComponents_FI);
    }
  };
  A.FontFallbackManager$__closure.prototype = {
    call$1(font) {
      return type$.NotoFont._as(font).name === "Noto Sans Symbols";
    },
    $signature: 45
  };
  A.FontFallbackManager_addMissingCodePoints_closure.prototype = {
    call$0() {
      var $async$goto = 0,
        $async$completer = A._makeAsyncAwaitCompleter(type$.void),
        $async$self = this, t1;
      var $async$call$0 = A._wrapJsFunctionForAsync(function($async$errorCode, $async$result) {
        if ($async$errorCode === 1)
          return A._asyncRethrow($async$result, $async$completer);
        while (true)
          switch ($async$goto) {
            case 0:
              // Function start
              t1 = $async$self.$this;
              t1._ensureFallbackFonts$0();
              t1._scheduledCodePointCheck = false;
              t1 = t1.__FontFallbackManager_downloadQueue_F;
              t1 === $ && A.throwLateFieldNI("downloadQueue");
              $async$goto = 2;
              return A._asyncAwait(t1.waitForIdle$0(), $async$call$0);
            case 2:
              // returning from await.
              // implicit return
              return A._asyncReturn(null, $async$completer);
          }
      });
      return A._asyncStartSync($async$call$0, $async$completer);
    },
    $signature: 15
  };
  A.FontFallbackManager_findFontsForMissingCodePoints_closure.prototype = {
    call$1(font) {
      return type$.NotoFont._as(font).coverCount === 0;
    },
    $signature: 45
  };
  A.FontFallbackManager__selectFont_closure.prototype = {
    call$1(font) {
      var t1 = type$.NotoFont._as(font).name;
      return B.JSString_methods.startsWith$1(t1, "Noto Sans SC") || B.JSString_methods.startsWith$1(t1, "Noto Sans TC") || B.JSString_methods.startsWith$1(t1, "Noto Sans HK") || B.JSString_methods.startsWith$1(t1, "Noto Sans JP") || B.JSString_methods.startsWith$1(t1, "Noto Sans KR");
    },
    $signature: 45
  };
  A._UnicodePropertyLookup.prototype = {
    get$length(_) {
      return this._boundaries.length;
    },
    lookup$1(value) {
      var t1, end, end0, start, mid;
      A.assertHelper(0 <= value && value <= 1114111);
      t1 = this._boundaries;
      A.assertHelper(B.JSArray_methods.get$last(t1) === 1114112);
      end = t1.length;
      for (end0 = end, start = 0; true;) {
        if (start === end0) {
          t1 = this.__engine$_values;
          if (!(start >= 0 && start < t1.length))
            return A.ioore(t1, start);
          return t1[start];
        }
        mid = start + B.JSInt_methods._tdivFast$1(end0 - start, 2);
        if (!(mid >= 0 && mid < end))
          return A.ioore(t1, mid);
        if (value >= t1[mid])
          start = mid + 1;
        else
          end0 = mid;
      }
    }
  };
  A.FallbackFontDownloadQueue.prototype = {
    waitForIdle$0() {
      var t1 = this._idleCompleter;
      if (t1 == null)
        return A.Future_Future$value(null, type$.void);
      else
        return t1.future;
    },
    add$1(_, font) {
      var t1, t2, _this = this;
      type$.NotoFont._as(font);
      if (_this.downloadedFonts.contains$1(0, font) || _this.pendingFonts.containsKey$1(0, font.url))
        return;
      t1 = _this.pendingFonts;
      t2 = t1.__js_helper$_length;
      t1.$indexSet(0, font.url, font);
      if (_this._idleCompleter == null)
        _this._idleCompleter = new A._AsyncCompleter(new A._Future($.Zone__current, type$._Future_void), type$._AsyncCompleter_void);
      if (t2 === 0)
        A.Timer_Timer(B.Duration_0, _this.get$startDownloads());
    },
    startDownloads$0() {
      var $async$goto = 0,
        $async$completer = A._makeAsyncAwaitCompleter(type$.void),
        $async$self = this, t1, t2, t3, t4, _i, t5, downloads, downloadedFontFamilies;
      var $async$startDownloads$0 = A._wrapJsFunctionForAsync(function($async$errorCode, $async$result) {
        if ($async$errorCode === 1)
          return A._asyncRethrow($async$result, $async$completer);
        while (true)
          switch ($async$goto) {
            case 0:
              // Function start
              downloads = A.LinkedHashMap_LinkedHashMap$_empty(type$.String, type$.Future_void);
              downloadedFontFamilies = A._setArrayType([], type$.JSArray_String);
              for (t1 = $async$self.pendingFonts, t2 = new A.LinkedHashMapValueIterator(t1, t1._modifications, t1._first, A._instanceType(t1)._eval$1("LinkedHashMapValueIterator<2>")), t3 = type$.void; t2.moveNext$0();) {
                t4 = t2.__js_helper$_current;
                downloads.$indexSet(0, t4.url, A.Future_Future(new A.FallbackFontDownloadQueue_startDownloads_closure($async$self, t4, downloadedFontFamilies), t3));
              }
              $async$goto = 2;
              return A._asyncAwait(A.Future_wait(new A.LinkedHashMapValuesIterable(downloads, downloads.$ti._eval$1("LinkedHashMapValuesIterable<2>")), t3), $async$startDownloads$0);
            case 2:
              // returning from await.
              B.JSArray_methods.sort$0(downloadedFontFamilies);
              for (t2 = downloadedFontFamilies.length, t3 = $async$self.fallbackManager, t4 = t3.globalFontFallbacks, _i = 0; _i < downloadedFontFamilies.length; downloadedFontFamilies.length === t2 || (0, A.throwConcurrentModificationError)(downloadedFontFamilies), ++_i) {
                t5 = t1.remove$1(0, downloadedFontFamilies[_i]).name;
                if (B.JSString_methods.startsWith$1(t5, "Noto Color Emoji") || t5 === "Noto Emoji")
                  if (B.JSArray_methods.get$first(t4) === "Roboto")
                    B.JSArray_methods.insert$2(t4, 1, t5);
                  else
                    B.JSArray_methods.insert$2(t4, 0, t5);
                else
                  B.JSArray_methods.add$1(t4, t5);
              }
              $async$goto = t1.__js_helper$_length === 0 ? 3 : 5;
              break;
            case 3:
              // then
              type$.List_String._as(t4);
              t3.registry.fontCollection.registerDownloadedFonts$0();
              A.sendFontChangeMessage();
              t1 = $async$self._idleCompleter;
              t1.toString;
              $async$self._idleCompleter = null;
              t1.complete$0(0);
              // goto join
              $async$goto = 4;
              break;
            case 5:
              // else
              $async$goto = 6;
              return A._asyncAwait($async$self.startDownloads$0(), $async$startDownloads$0);
            case 6:
              // returning from await.
            case 4:
              // join
              // implicit return
              return A._asyncReturn(null, $async$completer);
          }
      });
      return A._asyncStartSync($async$startDownloads$0, $async$completer);
    }
  };
  A.FallbackFontDownloadQueue_startDownloads_closure.prototype = {
    call$0() {
      var $async$goto = 0,
        $async$completer = A._makeAsyncAwaitCompleter(type$.void),
        $async$returnValue, $async$handler = 2, $async$errorStack = [], $async$self = this, url, e, t1, t2, exception, $async$exception;
      var $async$call$0 = A._wrapJsFunctionForAsync(function($async$errorCode, $async$result) {
        if ($async$errorCode === 1) {
          $async$errorStack.push($async$result);
          $async$goto = $async$handler;
        }
        while (true)
          switch ($async$goto) {
            case 0:
              // Function start
              $async$handler = 4;
              t1 = $async$self.font;
              t2 = t1.url;
              url = A.configuration().get$fontFallbackBaseUrl() + t2;
              $async$goto = 7;
              return A._asyncAwait($async$self.$this.fallbackManager.registry.loadFallbackFont$2(t1.name, url), $async$call$0);
            case 7:
              // returning from await.
              B.JSArray_methods.add$1($async$self.downloadedFontFamilies, t2);
              $async$handler = 2;
              // goto after finally
              $async$goto = 6;
              break;
            case 4:
              // catch
              $async$handler = 3;
              $async$exception = $async$errorStack.pop();
              e = A.unwrapException($async$exception);
              t1 = $async$self.font;
              t2 = t1.url;
              $async$self.$this.pendingFonts.remove$1(0, t2);
              $.$get$printWarning().call$1("Failed to load font " + t1.name + " at " + A.configuration().get$fontFallbackBaseUrl() + t2);
              $.$get$printWarning().call$1(J.toString$0$(e));
              // goto return
              $async$goto = 1;
              break;
              // goto after finally
              $async$goto = 6;
              break;
            case 3:
              // uncaught
              // goto rethrow
              $async$goto = 2;
              break;
            case 6:
              // after finally
              $async$self.$this.downloadedFonts.add$1(0, $async$self.font);
            case 1:
              // return
              return A._asyncReturn($async$returnValue, $async$completer);
            case 2:
              // rethrow
              return A._asyncRethrow($async$errorStack.at(-1), $async$completer);
          }
      });
      return A._asyncStartSync($async$call$0, $async$completer);
    },
    $signature: 15
  };
  A.FontAsset.prototype = {};
  A.FontFamily.prototype = {};
  A.FontManifest.prototype = {};
  A.fetchFontManifest_closure.prototype = {
    call$1(accumulated) {
      if (accumulated.length !== 1)
        throw A.wrapException(A.AssertionError$(string$.There_w));
      this._box_0.fontManifestJson = B.JSArray_methods.get$first(accumulated);
    },
    $signature: 294
  };
  A.fetchFontManifest_closure0.prototype = {
    call$1(chunk) {
      return this.inputSink.add$1(0, type$.NativeUint8List._as(chunk));
    },
    $signature: 301
  };
  A.fetchFontManifest_closure1.prototype = {
    call$1(fontFamilyJson) {
      var t1, familyName;
      type$.Map_String_dynamic._as(fontFamilyJson);
      t1 = J.getInterceptor$asx(fontFamilyJson);
      familyName = A._asString(t1.$index(fontFamilyJson, "family"));
      t1 = J.map$1$1$ax(type$.List_dynamic._as(t1.$index(fontFamilyJson, "fonts")), new A.fetchFontManifest__closure(), type$.FontAsset);
      return new A.FontFamily(familyName, A.List_List$of(t1, true, t1.$ti._eval$1("ListIterable.E")));
    },
    $signature: 303
  };
  A.fetchFontManifest__closure.prototype = {
    call$1(fontAssetJson) {
      var asset, t2, t3, t4,
        t1 = type$.String,
        descriptors = A.LinkedHashMap_LinkedHashMap$_empty(t1, t1);
      for (t1 = J.get$entries$x(type$.Map_String_dynamic._as(fontAssetJson)), t1 = t1.get$iterator(t1), asset = null; t1.moveNext$0();) {
        t2 = t1.get$current(t1);
        t3 = t2.key;
        t4 = J.$eq$(t3, "asset");
        t2 = t2.value;
        if (t4) {
          A._asString(t2);
          asset = t2;
        } else
          descriptors.$indexSet(0, t3, A.S(t2));
      }
      if (asset == null)
        throw A.wrapException(A.AssertionError$("Invalid Font manifest, missing 'asset' key on font."));
      return new A.FontAsset(asset, descriptors);
    },
    $signature: 311
  };
  A.FontLoadError.prototype = {};
  A.FontNotFoundError.prototype = {};
  A.FontDownloadError.prototype = {};
  A.FontInvalidDataError.prototype = {};
  A.AssetFontsResult.prototype = {};
  A.FrameTimingRecorder.prototype = {
    recordBuildFinish$0() {
      if (A.assertTest(this._buildFinishMicros == null))
        A.assertThrow("can't record build finish more than once");
      var t1 = A.FrameTimingRecorder__nowMicros();
      this._buildFinishMicros = t1;
    },
    recordRasterStart$0() {
      if (A.assertTest(this._rasterStartMicros == null))
        A.assertThrow("can't record raster start more than once");
      var t1 = A.FrameTimingRecorder__nowMicros();
      this._rasterStartMicros = t1;
    },
    recordRasterFinish$0() {
      if (A.assertTest(this._rasterFinishMicros == null))
        A.assertThrow("can't record raster finish more than once");
      var t1 = A.FrameTimingRecorder__nowMicros();
      this._rasterFinishMicros = t1;
    },
    submitTimings$0() {
      var t1, t2, t3, now, _this = this;
      if (A.assertTest(_this._buildFinishMicros != null && _this._rasterStartMicros != null && _this._rasterFinishMicros != null))
        A.assertThrow("Attempted to submit an incomplete timings.");
      t1 = _this._buildFinishMicros;
      t1.toString;
      t2 = _this._rasterStartMicros;
      t2.toString;
      t3 = _this._rasterFinishMicros;
      t3.toString;
      t3 = A._setArrayType([_this._vsyncStartMicros, _this._buildStartMicros, t1, t2, t3, t3, 0, 0, 0, 0, 1], type$.JSArray_int);
      A.assertHelper(11 === $.$get$FrameTiming__dataLength());
      B.JSArray_methods.add$1($.FrameTimingRecorder__frameTimings, new A.FrameTiming(t3));
      now = A.FrameTimingRecorder__nowMicros();
      if (now - $.$get$FrameTimingRecorder__frameTimingsLastSubmitTime() > 100000) {
        $.FrameTimingRecorder__frameTimingsLastSubmitTime = now;
        t1 = $.$get$EnginePlatformDispatcher__instance();
        t2 = type$.List_FrameTiming;
        t3 = t2._as($.FrameTimingRecorder__frameTimings);
        A.invoke1(t1._onReportTimings, t1._onReportTimingsZone, t3, t2);
        $.FrameTimingRecorder__frameTimings = A._setArrayType([], type$.JSArray_FrameTiming);
      }
    }
  };
  A.HtmlRenderer.prototype = {};
  A.ResourceManager.prototype = {};
  A.HtmlImageElementCodec.prototype = {
    get$frameCount() {
      return 1;
    },
    get$repetitionCount() {
      return 0;
    },
    decode$0(_) {
      var $async$goto = 0,
        $async$completer = A._makeAsyncAwaitCompleter(type$.void),
        $async$returnValue, $async$self = this, completer, t2, t1;
      var $async$decode$0 = A._wrapJsFunctionForAsync(function($async$errorCode, $async$result) {
        if ($async$errorCode === 1)
          return A._asyncRethrow($async$result, $async$completer);
        while (true)
          switch ($async$goto) {
            case 0:
              // Function start
              t1 = $async$self.decodeFuture;
              if (t1 != null) {
                $async$returnValue = t1;
                // goto return
                $async$goto = 1;
                break;
              }
              t1 = new A._Future($.Zone__current, type$._Future_void);
              completer = new A._AsyncCompleter(t1, type$._AsyncCompleter_void);
              $async$self.decodeFuture = t1;
              t2 = A.DomDocumentExtension_createElement(self.document, "img");
              $async$self.imgElement = t2;
              if (!($.$get$_renderer() instanceof A.HtmlRenderer))
                t2.crossOrigin = "anonymous";
              t2 = $async$self.imgElement;
              t2.toString;
              t2.decoding = "async";
              A.DomHTMLImageElementExtension_set_src(t2, $async$self.src);
              A.promiseToFuture(type$.JSObject._as($async$self.imgElement.decode()), type$.nullable_Object).then$1$1(new A.HtmlImageElementCodec_decode_closure($async$self, completer), type$.Null).catchError$1(new A.HtmlImageElementCodec_decode_closure0(completer));
              $async$returnValue = t1;
              // goto return
              $async$goto = 1;
              break;
            case 1:
              // return
              return A._asyncReturn($async$returnValue, $async$completer);
          }
      });
      return A._asyncStartSync($async$decode$0, $async$completer);
    },
    getNextFrame$0() {
      var $async$goto = 0,
        $async$completer = A._makeAsyncAwaitCompleter(type$.FrameInfo),
        $async$returnValue, $async$self = this, t1, naturalWidth, naturalHeight;
      var $async$getNextFrame$0 = A._wrapJsFunctionForAsync(function($async$errorCode, $async$result) {
        if ($async$errorCode === 1)
          return A._asyncRethrow($async$result, $async$completer);
        while (true)
          switch ($async$goto) {
            case 0:
              // Function start
              $async$goto = 3;
              return A._asyncAwait($async$self.decode$0(0), $async$getNextFrame$0);
            case 3:
              // returning from await.
              t1 = $async$self.imgElement;
              naturalWidth = B.JSNumber_methods.toInt$0(A._asDouble(t1.naturalWidth));
              naturalHeight = B.JSNumber_methods.toInt$0(A._asDouble(t1.naturalHeight));
              if (naturalWidth === 0 && naturalHeight === 0 && $.$get$browser().get$browserEngine() === B.BrowserEngine_2) {
                naturalWidth = 300;
                naturalHeight = 300;
              }
              t1 = $async$self.imgElement;
              t1.toString;
              $async$returnValue = new A.SingleFrameInfo($async$self.createImageFromHTMLImageElement$3(t1, naturalWidth, naturalHeight));
              // goto return
              $async$goto = 1;
              break;
            case 1:
              // return
              return A._asyncReturn($async$returnValue, $async$completer);
          }
      });
      return A._asyncStartSync($async$getNextFrame$0, $async$completer);
    },
    dispose$0() {
    },
    $isCodec0: 1
  };
  A.HtmlImageElementCodec_decode_closure.prototype = {
    call$1(__wc0_formal) {
      this.completer.complete$0(0);
    },
    $signature: 16
  };
  A.HtmlImageElementCodec_decode_closure0.prototype = {
    call$1(e) {
      this.completer.completeError$1(J.toString$0$(e));
    },
    $signature: 16
  };
  A.HtmlBlobCodec.prototype = {
    dispose$0() {
      type$.JavaScriptObject._as(self.window.URL).revokeObjectURL(this.src);
    }
  };
  A.SingleFrameInfo.prototype = {
    get$duration(_) {
      return B.Duration_0;
    },
    $isFrameInfo: 1,
    get$image(receiver) {
      return this.image;
    }
  };
  A.BrowserImageDecoder.prototype = {
    get$frameCount() {
      var t1 = this.__BrowserImageDecoder_frameCount_A;
      t1 === $ && A.throwLateFieldNI("frameCount");
      return t1;
    },
    get$repetitionCount() {
      var t1 = this.__BrowserImageDecoder_repetitionCount_A;
      t1 === $ && A.throwLateFieldNI("repetitionCount");
      return t1;
    },
    dispose$0() {
      this._isDisposed = true;
      var t1 = this._cachedWebDecoder;
      if (t1 != null)
        t1.close();
      this._cachedWebDecoder = null;
    },
    _getOrCreateWebDecoder$0() {
      var $async$goto = 0,
        $async$completer = A._makeAsyncAwaitCompleter(type$.JavaScriptObject),
        $async$returnValue, $async$handler = 2, $async$errorStack = [], $async$self = this, webDecoder, rawRepetitionCount, error, t1, t2, t3, exception, $constructor, $async$exception;
      var $async$_getOrCreateWebDecoder$0 = A._wrapJsFunctionForAsync(function($async$errorCode, $async$result) {
        if ($async$errorCode === 1) {
          $async$errorStack.push($async$result);
          $async$goto = $async$handler;
        }
        while (true)
          switch ($async$goto) {
            case 0:
              // Function start
              if ($async$self._cachedWebDecoder != null) {
                $async$self._cacheExpirationClock.set$datetime(new A.DateTime(Date.now(), 0, false)._addMicroseconds$1($._kWebDecoderExpireDuration._duration));
                t1 = $async$self._cachedWebDecoder;
                t1.toString;
                $async$returnValue = t1;
                // goto return
                $async$goto = 1;
                break;
              }
              t1 = $async$self._cacheExpirationClock;
              t1.set$callback(null);
              $async$handler = 4;
              t2 = type$.JavaScriptObject;
              webDecoder = t2._as(new self.window.ImageDecoder(t2._as({type: $async$self.contentType, data: $async$self.dataSource, premultiplyAlpha: "premultiply", colorSpaceConversion: "default", preferAnimation: true})));
              t3 = type$.void;
              $async$goto = 7;
              return A._asyncAwait(A.promiseToFuture(type$.JSObject._as(t2._as(webDecoder.tracks).ready), t3), $async$_getOrCreateWebDecoder$0);
            case 7:
              // returning from await.
              $async$goto = 8;
              return A._asyncAwait(A.promiseToFuture(type$.Object._as(webDecoder.completed), t3), $async$_getOrCreateWebDecoder$0);
            case 8:
              // returning from await.
              t3 = type$.nullable_JavaScriptObject;
              $async$self.__BrowserImageDecoder_frameCount_A = B.JSNumber_methods.toInt$0(A._asDouble(t3._as(t2._as(webDecoder.tracks).selectedTrack).frameCount));
              rawRepetitionCount = A._asDouble(t3._as(t2._as(webDecoder.tracks).selectedTrack).repetitionCount);
              $async$self.__BrowserImageDecoder_repetitionCount_A = J.$eq$(rawRepetitionCount, 1 / 0) ? -1 : J.toInt$0$n(rawRepetitionCount);
              $async$self.set$_cachedWebDecoder(webDecoder);
              t1.set$callback(new A.BrowserImageDecoder__getOrCreateWebDecoder_closure($async$self));
              t1.set$datetime(new A.DateTime(Date.now(), 0, false)._addMicroseconds$1($._kWebDecoderExpireDuration._duration));
              $async$returnValue = webDecoder;
              // goto return
              $async$goto = 1;
              break;
              $async$handler = 2;
              // goto after finally
              $async$goto = 6;
              break;
            case 4:
              // catch
              $async$handler = 3;
              $async$exception = $async$errorStack.pop();
              error = A.unwrapException($async$exception);
              $constructor = globalThis.DOMException;
              if ($constructor != null && error instanceof $constructor)
                if (A._asString(type$.JavaScriptObject._as(error).name) === "NotSupportedError")
                  throw A.wrapException(A.ImageCodecException$("Image file format (" + $async$self.contentType + ") is not supported by this browser's ImageDecoder API.\nImage source: " + $async$self.debugSource));
              throw A.wrapException(A.ImageCodecException$("Failed to decode image using the browser's ImageDecoder API.\nImage source: " + $async$self.debugSource + "\nOriginal browser error: " + A.S(error)));
              // goto after finally
              $async$goto = 6;
              break;
            case 3:
              // uncaught
              // goto rethrow
              $async$goto = 2;
              break;
            case 6:
              // after finally
            case 1:
              // return
              return A._asyncReturn($async$returnValue, $async$completer);
            case 2:
              // rethrow
              return A._asyncRethrow($async$errorStack.at(-1), $async$completer);
          }
      });
      return A._asyncStartSync($async$_getOrCreateWebDecoder$0, $async$completer);
    },
    getNextFrame$0() {
      var $async$goto = 0,
        $async$completer = A._makeAsyncAwaitCompleter(type$.FrameInfo),
        $async$returnValue, $async$self = this, t1, frame, t2, t3, duration, t4, t5, $async$temp1, $async$temp2, $async$temp3;
      var $async$getNextFrame$0 = A._wrapJsFunctionForAsync(function($async$errorCode, $async$result) {
        if ($async$errorCode === 1)
          return A._asyncRethrow($async$result, $async$completer);
        while (true)
          switch ($async$goto) {
            case 0:
              // Function start
              if (A.assertTest(!$async$self._isDisposed))
                A.assertThrow("Cannot use this image decoder. It has been disposed of.");
              t1 = type$.JavaScriptObject;
              $async$temp1 = t1;
              $async$temp2 = A;
              $async$temp3 = type$.JSObject;
              $async$goto = 4;
              return A._asyncAwait($async$self._getOrCreateWebDecoder$0(), $async$getNextFrame$0);
            case 4:
              // returning from await.
              $async$goto = 3;
              return A._asyncAwait($async$temp2.promiseToFuture($async$temp3._as($async$result.decode(t1._as({frameIndex: $async$self._nextFrameIndex}))), t1), $async$getNextFrame$0);
            case 3:
              // returning from await.
              frame = $async$temp1._as($async$result.image);
              t2 = $async$self._nextFrameIndex;
              t3 = $async$self.__BrowserImageDecoder_frameCount_A;
              t3 === $ && A.throwLateFieldNI("frameCount");
              $async$self._nextFrameIndex = B.JSInt_methods.$mod(t2 + 1, t3);
              t3 = A._asDoubleQ(frame.duration);
              t2 = t3 == null ? null : t3;
              t2 = t2 == null ? null : B.JSNumber_methods.toInt$0(t2);
              duration = A.Duration$(t2 == null ? 0 : t2, 0, 0);
              t2 = $.__canvasKit._readField$0();
              t3 = t1._as(t1._as($.__canvasKit._readField$0().AlphaType).Premul);
              t1 = t1._as(t1._as($.__canvasKit._readField$0().ColorType).RGBA_8888);
              t4 = self.window.flutterCanvasKit.ColorSpace.SRGB;
              t5 = A._asDouble(frame.displayWidth);
              t5 = A.SkPartialImageInfo__staticInteropFactoryStub(t3, t4, t1, A._asDouble(frame.displayHeight), t5);
              t5 = type$.nullable_JavaScriptObject._as(t2.MakeLazyImageFromTextureSource(A.ObjectToJSAnyExtension_get_toJSAnyShallow(frame), t5));
              if (t5 == null)
                A.throwExpression(A.ImageCodecException$("Failed to create image from pixel data decoded using the browser's ImageDecoder."));
              $async$returnValue = new A.AnimatedImageFrameInfo(duration, A.CkImage$(t5, new A.VideoFrameImageSource(frame)));
              // goto return
              $async$goto = 1;
              break;
            case 1:
              // return
              return A._asyncReturn($async$returnValue, $async$completer);
          }
      });
      return A._asyncStartSync($async$getNextFrame$0, $async$completer);
    },
    set$_cachedWebDecoder(_cachedWebDecoder) {
      this._cachedWebDecoder = type$.nullable_JavaScriptObject._as(_cachedWebDecoder);
    },
    $isCodec0: 1
  };
  A.BrowserImageDecoder__cacheExpirationClock_closure.prototype = {
    call$0() {
      return new A.DateTime(Date.now(), 0, false);
    },
    $signature: 191
  };
  A.BrowserImageDecoder__getOrCreateWebDecoder_closure.prototype = {
    call$0() {
      var t1 = this.$this,
        t2 = t1._cachedWebDecoder;
      if (t2 != null)
        t2.close();
      t1._cachedWebDecoder = null;
      t1._cacheExpirationClock.set$callback(null);
    },
    $signature: 1
  };
  A.AnimatedImageFrameInfo.prototype = {$isFrameInfo: 1,
    get$duration(receiver) {
      return this.duration;
    },
    get$image(receiver) {
      return this.image;
    }
  };
  A.ResizingCodec.prototype = {
    dispose$0() {
      return this.delegate.dispose$0();
    },
    get$frameCount() {
      return this.delegate.get$frameCount();
    },
    getNextFrame$0() {
      var $async$goto = 0,
        $async$completer = A._makeAsyncAwaitCompleter(type$.FrameInfo),
        $async$returnValue, $async$self = this, frameInfo;
      var $async$getNextFrame$0 = A._wrapJsFunctionForAsync(function($async$errorCode, $async$result) {
        if ($async$errorCode === 1)
          return A._asyncRethrow($async$result, $async$completer);
        while (true)
          switch ($async$goto) {
            case 0:
              // Function start
              $async$goto = 3;
              return A._asyncAwait($async$self.delegate.getNextFrame$0(), $async$getNextFrame$0);
            case 3:
              // returning from await.
              frameInfo = $async$result;
              $async$returnValue = new A.AnimatedImageFrameInfo(frameInfo.get$duration(frameInfo), $async$self.scaleImage$4$allowUpscaling$targetHeight$targetWidth(frameInfo.get$image(frameInfo), $async$self.allowUpscaling, $async$self.targetHeight, $async$self.targetWidth));
              // goto return
              $async$goto = 1;
              break;
            case 1:
              // return
              return A._asyncReturn($async$returnValue, $async$completer);
          }
      });
      return A._asyncStartSync($async$getNextFrame$0, $async$completer);
    },
    get$repetitionCount() {
      return this.delegate.get$frameCount();
    },
    $isCodec0: 1
  };
  A.ImageFileType.prototype = {
    _enumToString$0() {
      return "ImageFileType." + this._name;
    }
  };
  A.ImageType.prototype = {
    _enumToString$0() {
      return "ImageType." + this._name;
    }
  };
  A.ImageFileSignature.prototype = {
    _enumToString$0() {
      return "ImageFileSignature." + this._name;
    }
  };
  A._WebpHeaderReader.prototype = {
    isAnimated$0() {
      var webpBytes, chunkFourCC, t1, result, _this = this,
        riffBytes = _this._readFourCC$0();
      _this.__engine$_position += 4;
      webpBytes = _this._readFourCC$0();
      if (!(riffBytes === "RIFF" && webpBytes === "WEBP"))
        return false;
      chunkFourCC = _this._readFourCC$0();
      t1 = _this.__engine$_position += 4;
      if (chunkFourCC !== "VP8X")
        return false;
      result = _this.bytes.getUint8(t1);
      ++_this.__engine$_position;
      return (result & 2) !== 0;
    },
    _readFourCC$0() {
      var _this = this,
        t1 = _this.bytes,
        chars = A._setArrayType([t1.getUint8(_this.__engine$_position), t1.getUint8(_this.__engine$_position + 1), t1.getUint8(_this.__engine$_position + 2), t1.getUint8(_this.__engine$_position + 3)], type$.JSArray_int);
      _this.__engine$_position += 4;
      return A.String_String$fromCharCodes(chars, 0, null);
    }
  };
  A._GifHeaderReader.prototype = {
    isAnimated$0() {
      var isGif, logicalScreenDescriptorFields, t1, framesFound, _this = this,
        signature = _this._readCharCode$0(),
        version = _this._readCharCode$0();
      if (signature === "GIF")
        isGif = version === "89a" || version === "87a";
      else
        isGif = false;
      if (!isGif)
        return false;
      _this.__engine$_position += 4;
      logicalScreenDescriptorFields = _this._readUint8$0();
      t1 = _this.__engine$_position += 2;
      if ((logicalScreenDescriptorFields & 128) !== 0)
        _this.__engine$_position = t1 + 3 * B.JSInt_methods._shlPositive$1(1, (logicalScreenDescriptorFields & 7) + 1);
      for (t1 = _this.bytes, framesFound = 0; true;) {
        _this._maybeSkipSpecialPurposeBlocks$0();
        if (t1.getUint8(_this.__engine$_position) === 59)
          return framesFound > 1;
        _this._maybeSkipSpecialPurposeBlocks$0();
        if (framesFound >= 1)
          return true;
        _this._skipGraphicBlock$0();
        ++framesFound;
      }
    },
    _maybeSkipSpecialPurposeBlocks$0() {
      var t1, result, _this = this;
      for (t1 = _this.bytes; _this._checkForSpecialPurposeBlock$0();) {
        A.assertHelper(_this._checkForSpecialPurposeBlock$0());
        result = t1.getUint8(++_this.__engine$_position);
        ++_this.__engine$_position;
        if (result === 254)
          _this._skipDataBlocks$0();
        else {
          A.assertHelper(result === 255);
          _this.__engine$_position += 12;
          _this._skipDataBlocks$0();
        }
      }
    },
    _checkForSpecialPurposeBlock$0() {
      var extensionLabel,
        t1 = this.bytes;
      if (t1.getUint8(this.__engine$_position) !== 33)
        return false;
      extensionLabel = t1.getUint8(this.__engine$_position + 1);
      return extensionLabel >= 250 && extensionLabel <= 255;
    },
    _skipGraphicBlock$0() {
      var packedImageDescriptorFields, _this = this;
      _this._maybeSkipSpecialPurposeBlocks$0();
      if (_this._checkForGraphicControlExtension$0()) {
        A.assertHelper(_this._checkForGraphicControlExtension$0());
        _this.__engine$_position += 8;
      }
      _this._maybeSkipSpecialPurposeBlocks$0();
      if (_this._checkForPlainTextExtension$0()) {
        A.assertHelper(_this._checkForPlainTextExtension$0());
        _this.__engine$_position += 15;
        _this._skipDataBlocks$0();
        return;
      }
      _this._maybeSkipSpecialPurposeBlocks$0();
      A.assertHelper(_this.bytes.getUint8(_this.__engine$_position) === 44);
      _this.__engine$_position += 9;
      packedImageDescriptorFields = _this._readUint8$0();
      if ((packedImageDescriptorFields & 128) !== 0)
        _this.__engine$_position += 3 * B.JSInt_methods._shlPositive$1(1, (packedImageDescriptorFields & 7) + 1);
      ++_this.__engine$_position;
      _this._skipDataBlocks$0();
    },
    _checkForGraphicControlExtension$0() {
      var t1 = this.bytes;
      if (t1.getUint8(this.__engine$_position) !== 33)
        return false;
      return t1.getUint8(this.__engine$_position + 1) === 249;
    },
    _checkForPlainTextExtension$0() {
      var t1 = this.bytes;
      if (t1.getUint8(this.__engine$_position) !== 33)
        return false;
      return t1.getUint8(this.__engine$_position + 1) === 1;
    },
    _skipDataBlocks$0() {
      var t1, result, t2, _this = this;
      for (t1 = _this.bytes; true;) {
        result = t1.getUint8(_this.__engine$_position);
        t2 = ++_this.__engine$_position;
        if (result === 0)
          return;
        _this.__engine$_position = t2 + result;
      }
    },
    _readCharCode$0() {
      var _this = this,
        t1 = _this.bytes,
        chars = A._setArrayType([t1.getUint8(_this.__engine$_position), t1.getUint8(_this.__engine$_position + 1), t1.getUint8(_this.__engine$_position + 2)], type$.JSArray_int);
      _this.__engine$_position += 3;
      return A.String_String$fromCharCodes(chars, 0, null);
    },
    _readUint8$0() {
      var result = this.bytes.getUint8(this.__engine$_position);
      ++this.__engine$_position;
      return result;
    }
  };
  A.DebugEngineInitializationState.prototype = {
    _enumToString$0() {
      return "DebugEngineInitializationState." + this._name;
    }
  };
  A.initializeEngineServices_closure.prototype = {
    call$0() {
      throw A.wrapException(A.StateError$('Invalid engine initialization state. `initializeEngineServices` was called, but the engine has already started initialization and is currently in state "' + $._initializationState.toString$0(0) + '".'));
    },
    $signature: 105
  };
  A.initializeEngineServices_closure0.prototype = {
    call$2(__wc0_formal, __wc1_formal) {
      var t1, _i;
      A._asString(__wc0_formal);
      type$.Map_String_String._as(__wc1_formal);
      for (t1 = $._hotRestartListeners.length, _i = 0; _i < $._hotRestartListeners.length; $._hotRestartListeners.length === t1 || (0, A.throwConcurrentModificationError)($._hotRestartListeners), ++_i)
        $._hotRestartListeners[_i].call$0();
      return A.Future_Future$value(A.ServiceExtensionResponse$result("OK"), type$.ServiceExtensionResponse);
    },
    $signature: 214
  };
  A.initializeEngineServices_closure1.prototype = {
    call$0() {
      var t1 = this._box_0;
      if (!t1.waitingForAnimation) {
        t1.waitingForAnimation = true;
        A._asDouble(self.window.requestAnimationFrame(A._functionToJS1(new A.initializeEngineServices__closure(t1))));
      }
    },
    $signature: 1
  };
  A.initializeEngineServices__closure.prototype = {
    call$1(highResTime) {
      var t1, highResTimeMicroseconds, t2;
      A._asDouble(highResTime);
      t1 = $.$get$EnginePlatformDispatcher__instance();
      if (t1._onReportTimings != null)
        $.FrameTimingRecorder__currentFrameVsyncStart = A.FrameTimingRecorder__nowMicros();
      if (t1._onReportTimings != null)
        $.FrameTimingRecorder__currentFrameBuildStart = A.FrameTimingRecorder__nowMicros();
      this._box_0.waitingForAnimation = false;
      highResTimeMicroseconds = B.JSNumber_methods.toInt$0(1000 * highResTime);
      if (t1._onBeginFrame != null) {
        t2 = A.Duration$(highResTimeMicroseconds, 0, 0);
        t1.set$_viewsRenderedInCurrentFrame(A.LinkedHashSet_LinkedHashSet$_empty(type$.FlutterView));
        A.invoke1(t1._onBeginFrame, t1._onBeginFrameZone, t2, type$.Duration);
        t1.set$_viewsRenderedInCurrentFrame(null);
      }
      if (t1._onDrawFrame != null) {
        t1.set$_viewsRenderedInCurrentFrame(A.LinkedHashSet_LinkedHashSet$_empty(type$.FlutterView));
        A.invoke(t1._onDrawFrame, t1._onDrawFrameZone);
        t1.set$_viewsRenderedInCurrentFrame(null);
      }
    },
    $signature: 93
  };
  A.initializeEngineServices_initializeRendererCallback.prototype = {
    call$0() {
      var $async$goto = 0,
        $async$completer = A._makeAsyncAwaitCompleter(type$.void),
        $async$returnValue;
      var $async$call$0 = A._wrapJsFunctionForAsync(function($async$errorCode, $async$result) {
        if ($async$errorCode === 1)
          return A._asyncRethrow($async$result, $async$completer);
        while (true)
          switch ($async$goto) {
            case 0:
              // Function start
              $async$returnValue = $.$get$_renderer().initialize$0(0);
              // goto return
              $async$goto = 1;
              break;
            case 1:
              // return
              return A._asyncReturn($async$returnValue, $async$completer);
          }
      });
      return A._asyncStartSync($async$call$0, $async$completer);
    },
    $signature: 15
  };
  A.initializeEngineUi_closure.prototype = {
    call$0() {
      throw A.wrapException(A.StateError$('Invalid engine initialization state. `initializeEngineUi` was called while the engine initialization state was "' + $._initializationState.toString$0(0) + '". `initializeEngineUi` can only be called when the engine is in state "' + B.DebugEngineInitializationState_2.toString$0(0) + '".'));
    },
    $signature: 105
  };
  A.FlutterApp__staticInteropFactoryStub_closure.prototype = {
    call$1(id) {
      return this.removeView.call$1(A._asInt(A._asDouble(id)));
    },
    $signature: 359
  };
  A.FlutterEngineInitializer__staticInteropFactoryStub_closure.prototype = {
    call$1(config) {
      return A.CustomFutureOfJSAnyToJSPromise_get_toPromise(this.initializeEngine.call$1(type$.nullable_JavaScriptObject._as(config)), type$.JSObject);
    },
    call$0() {
      return this.call$1(null);
    },
    "call*": "call$1",
    $requiredArgCount: 0,
    $defaultValues() {
      return [null];
    },
    $signature: 205
  };
  A.FlutterEngineInitializer__staticInteropFactoryStub_closure0.prototype = {
    call$0() {
      return A.CustomFutureOfJSAnyToJSPromise_get_toPromise(this.autoStart.call$0(), type$.JSObject);
    },
    $signature: 204
  };
  A.FlutterAppRunner__staticInteropFactoryStub_closure.prototype = {
    call$1(args) {
      return A.CustomFutureOfJSAnyToJSPromise_get_toPromise(this.runApp.call$1(type$.nullable_JavaScriptObject._as(args)), type$.JSObject);
    },
    call$0() {
      return this.call$1(null);
    },
    "call*": "call$1",
    $requiredArgCount: 0,
    $defaultValues() {
      return [null];
    },
    $signature: 205
  };
  A.CustomFutureOfJSAnyToJSPromise_get_toPromise_closure.prototype = {
    call$2(resolve, reject) {
      var t1 = type$.JavaScriptFunction;
      this._this.then$1$2$onError(new A.CustomFutureOfJSAnyToJSPromise_get_toPromise__closure(t1._as(resolve)), new A.CustomFutureOfJSAnyToJSPromise_get_toPromise__closure0(t1._as(reject)), type$.Null);
    },
    $signature: 375
  };
  A.CustomFutureOfJSAnyToJSPromise_get_toPromise__closure.prototype = {
    call$1(value) {
      var t1 = this.resolve;
      t1.call(t1, value);
    },
    $signature: 407
  };
  A.CustomFutureOfJSAnyToJSPromise_get_toPromise__closure0.prototype = {
    call$2(error, stackTrace) {
      var t1, t2, userError, stackTraceString, t3;
      type$.Object._as(error);
      type$.StackTrace._as(stackTrace);
      t1 = type$.JSObject;
      t2 = t1._as(self).Error;
      t2.toString;
      type$.JavaScriptFunction._as(t2);
      userError = A.S(error) + "\n";
      stackTraceString = stackTrace.toString$0(0);
      if (!B.JSString_methods.startsWith$1(stackTraceString, "\n"))
        userError += "\nDart stack trace:\n" + stackTraceString;
      t3 = this.reject;
      t3.call(t3, A.callConstructor(t2, [userError], t1));
    },
    $signature: 39
  };
  A._kLogicalKeyToModifierGetter_closure.prototype = {
    call$1($event) {
      return A._asBool(type$.FlutterHtmlKeyboardEvent._as($event)._event.altKey);
    },
    $signature: 44
  };
  A._kLogicalKeyToModifierGetter_closure0.prototype = {
    call$1($event) {
      return A._asBool(type$.FlutterHtmlKeyboardEvent._as($event)._event.altKey);
    },
    $signature: 44
  };
  A._kLogicalKeyToModifierGetter_closure1.prototype = {
    call$1($event) {
      return A._asBool(type$.FlutterHtmlKeyboardEvent._as($event)._event.ctrlKey);
    },
    $signature: 44
  };
  A._kLogicalKeyToModifierGetter_closure2.prototype = {
    call$1($event) {
      return A._asBool(type$.FlutterHtmlKeyboardEvent._as($event)._event.ctrlKey);
    },
    $signature: 44
  };
  A._kLogicalKeyToModifierGetter_closure3.prototype = {
    call$1($event) {
      var t1 = A.DomKeyboardEventExtension_get_shiftKey(type$.FlutterHtmlKeyboardEvent._as($event)._event);
      return t1 === true;
    },
    $signature: 44
  };
  A._kLogicalKeyToModifierGetter_closure4.prototype = {
    call$1($event) {
      var t1 = A.DomKeyboardEventExtension_get_shiftKey(type$.FlutterHtmlKeyboardEvent._as($event)._event);
      return t1 === true;
    },
    $signature: 44
  };
  A._kLogicalKeyToModifierGetter_closure5.prototype = {
    call$1($event) {
      return A._asBool(type$.FlutterHtmlKeyboardEvent._as($event)._event.metaKey);
    },
    $signature: 44
  };
  A._kLogicalKeyToModifierGetter_closure6.prototype = {
    call$1($event) {
      return A._asBool(type$.FlutterHtmlKeyboardEvent._as($event)._event.metaKey);
    },
    $signature: 44
  };
  A._cached_closure.prototype = {
    call$0() {
      var t1 = this._box_0,
        t2 = t1.cache;
      return t2 == null ? t1.cache = this.body.call$0() : t2;
    },
    $signature() {
      return this.T._eval$1("0()");
    }
  };
  A.KeyboardBinding.prototype = {
    KeyboardBinding$_$0() {
      var _this = this;
      _this._addEventListener$2(0, "keydown", new A.KeyboardBinding$__closure(_this));
      _this._addEventListener$2(0, "keyup", new A.KeyboardBinding$__closure0(_this));
    },
    get$_converter() {
      var t1, t2, t3, _this = this,
        value = _this.__KeyboardBinding__converter_FI;
      if (value === $) {
        t1 = $.$get$browser().get$operatingSystem();
        t2 = type$.int;
        t3 = t1 === B.OperatingSystem_4 || t1 === B.OperatingSystem_0;
        t1 = A.KeyboardConverter__mappingFromPlatform(t1);
        _this.__KeyboardBinding__converter_FI !== $ && A.throwLateFieldADI("_converter");
        value = _this.__KeyboardBinding__converter_FI = new A.KeyboardConverter(_this.get$_onKeyData(), t3, t1, A.LinkedHashMap_LinkedHashMap$_empty(t2, t2), A.LinkedHashMap_LinkedHashMap$_empty(t2, type$.void_Function));
      }
      return value;
    },
    _addEventListener$2(_, eventName, handler) {
      var wrappedHandler = A._functionToJS1(new A.KeyboardBinding__addEventListener_loggedHandler(type$.void_Function_JavaScriptObject._as(handler))),
        t1 = this._listeners;
      A.assertHelper(!t1.containsKey$1(0, eventName));
      t1.$indexSet(0, eventName, wrappedHandler);
      A.DomEventTargetExtension_addEventListener(self.window, eventName, wrappedHandler, true);
    },
    _clearListeners$0() {
      var t1 = this._listeners;
      t1.forEach$1(0, new A.KeyboardBinding__clearListeners_closure());
      t1.clear$0(0);
    },
    _onKeyData$1(data) {
      var t1 = {};
      type$.KeyData._as(data);
      t1.result = null;
      $.$get$EnginePlatformDispatcher__instance().invokeOnKeyData$2(data, new A.KeyboardBinding__onKeyData_closure(t1));
      t1 = t1.result;
      t1.toString;
      return t1;
    },
    _reset$0() {
      this._clearListeners$0();
      var t1 = this.get$_converter();
      t1._disposed = true;
      t1._pressingRecords.clear$0(0);
    }
  };
  A.KeyboardBinding$__closure.prototype = {
    call$1(domEvent) {
      var t1;
      this.$this.get$_converter().handleEvent$1(new A.FlutterHtmlKeyboardEvent(domEvent));
      t1 = $.RawKeyboard__instance;
      if (t1 != null)
        t1.handleHtmlEvent$1(domEvent);
    },
    $signature: 3
  };
  A.KeyboardBinding$__closure0.prototype = {
    call$1(domEvent) {
      var t1;
      this.$this.get$_converter().handleEvent$1(new A.FlutterHtmlKeyboardEvent(domEvent));
      t1 = $.RawKeyboard__instance;
      if (t1 != null)
        t1.handleHtmlEvent$1(domEvent);
    },
    $signature: 3
  };
  A.KeyboardBinding_initInstance_closure.prototype = {
    call$0() {
      B.JSArray_methods.add$1($._hotRestartListeners, $.KeyboardBinding__instance.get$_reset());
      return true;
    },
    $signature: 0
  };
  A.KeyboardBinding__addEventListener_loggedHandler.prototype = {
    call$1($event) {
      var t1;
      type$.JavaScriptObject._as($event);
      t1 = $.EngineSemantics__instance;
      if ((t1 == null ? $.EngineSemantics__instance = A.EngineSemantics$_() : t1).receiveGlobalEvent$1($event))
        this.handler.call$1($event);
    },
    $signature: 3
  };
  A.KeyboardBinding__clearListeners_closure.prototype = {
    call$2(eventName, listener) {
      A._asString(eventName);
      type$.JavaScriptObject._as(listener);
      A.DomEventTargetExtension_removeEventListener(self.window, eventName, listener, true);
    },
    $signature: 162
  };
  A.KeyboardBinding__onKeyData_closure.prototype = {
    call$1(handled) {
      this._box_0.result = handled;
    },
    $signature: 24
  };
  A.FlutterHtmlKeyboardEvent.prototype = {};
  A.KeyboardConverter.prototype = {
    _scheduleAsyncEvent$3(duration, getData, callback) {
      var t2, t1 = {};
      type$.KeyData_Function._as(getData);
      type$.void_Function._as(callback);
      t1.canceled = false;
      t2 = type$.void;
      A.Future_Future$delayed(duration, null, t2).then$1$1(new A.KeyboardConverter__scheduleAsyncEvent_closure(t1, this, callback, getData), t2);
      return new A.KeyboardConverter__scheduleAsyncEvent_closure0(t1);
    },
    _startGuardingKey$3(physicalKey, logicalKey, currentTimeStamp) {
      var cancelingCallback, t1, t2, _this = this;
      if (!_this.onDarwin)
        return;
      cancelingCallback = _this._scheduleAsyncEvent$3(B.Duration_2000000, new A.KeyboardConverter__startGuardingKey_closure(currentTimeStamp, physicalKey, logicalKey), new A.KeyboardConverter__startGuardingKey_closure0(_this, physicalKey));
      t1 = _this._keyGuards;
      t2 = t1.remove$1(0, physicalKey);
      if (t2 != null)
        t2.call$0();
      t1.$indexSet(0, physicalKey, cancelingCallback);
    },
    _handleEvent$1($event) {
      var timeStamp, t3, physicalKey, logicalKeyIsCharacter, logicalKey, isPhysicalDown, type, t4, t5, lastLogicalRecord, nextLogicalRecord, character, _this = this, _null = null,
        t1 = $event._event,
        t2 = A.DomEventExtension_get_timeStamp(t1);
      t2.toString;
      timeStamp = A._eventTimeStampToDuration(t2);
      t2 = A.DomKeyboardEventExtension_get_key(t1);
      t2.toString;
      t3 = A.DomKeyboardEventExtension_get_code(t1);
      t3.toString;
      physicalKey = A.KeyboardConverter__getPhysicalCode(t3);
      logicalKeyIsCharacter = !(t2.length > 1 && t2.charCodeAt(0) < 127 && t2.charCodeAt(1) < 127);
      logicalKey = A._cached(new A.KeyboardConverter__handleEvent_closure(_this, t2, $event, logicalKeyIsCharacter, physicalKey), type$.int);
      A.assertHelper(A._asString(t1.type) === "keydown" || A._asString(t1.type) === "keyup");
      if (A._asString(t1.type) !== "keydown")
        if (_this.onDarwin) {
          t3 = A.DomKeyboardEventExtension_get_code(t1);
          t3.toString;
          t3 = t3 === "CapsLock";
          isPhysicalDown = t3;
        } else
          isPhysicalDown = false;
      else
        isPhysicalDown = true;
      if (_this.onDarwin) {
        t3 = A.DomKeyboardEventExtension_get_code(t1);
        t3.toString;
        t3 = t3 === "CapsLock";
      } else
        t3 = false;
      if (t3) {
        _this._scheduleAsyncEvent$3(B.Duration_0, new A.KeyboardConverter__handleEvent_closure0(timeStamp, physicalKey, logicalKey), new A.KeyboardConverter__handleEvent_closure1(_this, physicalKey));
        type = B.KeyEventType_0;
      } else if (isPhysicalDown) {
        t3 = _this._pressingRecords;
        if (t3.$index(0, physicalKey) != null) {
          t4 = A._asBoolQ(t1.repeat);
          if (t4 == null)
            t4 = _null;
          if (t4 === true)
            type = B.KeyEventType_2;
          else {
            t4 = _this._dispatchKeyData;
            t4.toString;
            t5 = t3.$index(0, physicalKey);
            t5.toString;
            t4.call$1(new A.KeyData(timeStamp, B.KeyEventType_1, physicalKey, t5, _null, true));
            t3.remove$1(0, physicalKey);
            type = B.KeyEventType_0;
          }
        } else
          type = B.KeyEventType_0;
      } else {
        if (_this._pressingRecords.$index(0, physicalKey) == null) {
          t1.preventDefault();
          return;
        }
        type = B.KeyEventType_1;
      }
      t3 = _this._pressingRecords;
      lastLogicalRecord = t3.$index(0, physicalKey);
      nextLogicalRecord = _null;
      switch (type.index) {
        case 0:
          A.assertHelper(lastLogicalRecord == null);
          nextLogicalRecord = logicalKey.call$0();
          break;
        case 1:
          A.assertHelper(lastLogicalRecord != null);
          break;
        case 2:
          A.assertHelper(lastLogicalRecord != null);
          nextLogicalRecord = lastLogicalRecord;
          break;
      }
      t4 = nextLogicalRecord == null;
      if (t4)
        t3.remove$1(0, physicalKey);
      else
        t3.$indexSet(0, physicalKey, nextLogicalRecord);
      $.$get$_kLogicalKeyToModifierGetter().forEach$1(0, new A.KeyboardConverter__handleEvent_closure2(_this, logicalKey, $event, timeStamp));
      if (logicalKeyIsCharacter)
        if (!t4)
          _this._startGuardingKey$3(physicalKey, logicalKey.call$0(), timeStamp);
        else {
          t3 = _this._keyGuards.remove$1(0, physicalKey);
          if (t3 != null)
            t3.call$0();
        }
      if (logicalKeyIsCharacter)
        character = t2;
      else
        character = _null;
      t2 = lastLogicalRecord == null ? logicalKey.call$0() : lastLogicalRecord;
      t3 = type === B.KeyEventType_1 ? _null : character;
      if (_this._dispatchKeyData.call$1(new A.KeyData(timeStamp, type, physicalKey, t2, t3, false)))
        t1.preventDefault();
    },
    handleEvent$1($event) {
      var _this = this, t1 = {},
        t2 = $event._event;
      if (A.DomKeyboardEventExtension_get_key(t2) == null || A.DomKeyboardEventExtension_get_code(t2) == null)
        return;
      A.assertHelper(_this._dispatchKeyData == null);
      t1.sentAnyEvents = false;
      _this.set$_dispatchKeyData(new A.KeyboardConverter_handleEvent_closure(t1, _this));
      try {
        _this._handleEvent$1($event);
      } finally {
        if (!t1.sentAnyEvents)
          _this._dispatchKeyData.call$1(B.KeyData_jXj);
        _this.set$_dispatchKeyData(null);
      }
    },
    _synthesizeModifierIfNeeded$5(physicalLeft, physicalRight, logicalLeft, type, domTimestamp) {
      var t2, _this = this,
        t1 = _this._pressingRecords,
        leftPressed = t1.containsKey$1(0, physicalLeft),
        rightPressed = t1.containsKey$1(0, physicalRight),
        alreadyPressed = leftPressed || rightPressed,
        synthesizeDown = type === B.KeyEventType_0 && !alreadyPressed,
        synthesizeUp = type === B.KeyEventType_1 && alreadyPressed;
      if (synthesizeDown) {
        _this.performDispatchKeyData.call$1(new A.KeyData(A._eventTimeStampToDuration(domTimestamp), B.KeyEventType_0, physicalLeft, logicalLeft, null, true));
        t1.$indexSet(0, physicalLeft, logicalLeft);
      }
      if (synthesizeUp && leftPressed) {
        t2 = t1.$index(0, physicalLeft);
        t2.toString;
        _this._synthesizeKeyUpEvent$3(domTimestamp, physicalLeft, t2);
      }
      if (synthesizeUp && rightPressed) {
        t1 = t1.$index(0, physicalRight);
        t1.toString;
        _this._synthesizeKeyUpEvent$3(domTimestamp, physicalRight, t1);
      }
    },
    _synthesizeKeyUpEvent$3(domTimestamp, physical, logical) {
      this.performDispatchKeyData.call$1(new A.KeyData(A._eventTimeStampToDuration(domTimestamp), B.KeyEventType_1, physical, logical, null, true));
      this._pressingRecords.remove$1(0, physical);
    },
    set$_dispatchKeyData(_dispatchKeyData) {
      this._dispatchKeyData = type$.nullable_bool_Function_KeyData._as(_dispatchKeyData);
    }
  };
  A.KeyboardConverter__scheduleAsyncEvent_closure.prototype = {
    call$1(__wc0_formal) {
      var _this = this;
      if (!_this._box_0.canceled && !_this.$this._disposed) {
        _this.callback.call$0();
        _this.$this.performDispatchKeyData.call$1(_this.getData.call$0());
      }
    },
    $signature: 34
  };
  A.KeyboardConverter__scheduleAsyncEvent_closure0.prototype = {
    call$0() {
      this._box_0.canceled = true;
    },
    $signature: 1
  };
  A.KeyboardConverter__startGuardingKey_closure.prototype = {
    call$0() {
      return new A.KeyData(new A.Duration(this.currentTimeStamp._duration + 2000000), B.KeyEventType_1, this.physicalKey, this.logicalKey, null, true);
    },
    $signature: 190
  };
  A.KeyboardConverter__startGuardingKey_closure0.prototype = {
    call$0() {
      this.$this._pressingRecords.remove$1(0, this.physicalKey);
    },
    $signature: 1
  };
  A.KeyboardConverter__handleEvent_closure.prototype = {
    call$0() {
      var t2, result, t3, localeLogicalKeys, altDown, ctrlDown, metaDown, t4, _this = this,
        t1 = _this.eventKey,
        mappedLogicalKey = B.Map_IghWu.$index(0, t1);
      if (mappedLogicalKey != null)
        return mappedLogicalKey;
      t2 = _this.event._event;
      if (B.Map_f9vQX.containsKey$1(0, A.DomKeyboardEventExtension_get_key(t2))) {
        t1 = A.DomKeyboardEventExtension_get_key(t2);
        t1.toString;
        t1 = B.Map_f9vQX.$index(0, t1);
        if (t1 == null)
          result = null;
        else {
          t3 = B.JSNumber_methods.toInt$0(A._asDouble(t2.location));
          if (!(t3 >= 0 && t3 < 4))
            return A.ioore(t1, t3);
          result = t1[t3];
        }
        if (A.assertTest(result != null))
          A.assertThrow("Invalid modifier location: " + A.S(A.DomKeyboardEventExtension_get_key(t2)) + ", " + B.JSNumber_methods.toInt$0(A._asDouble(t2.location)));
        result.toString;
        return result;
      }
      if (_this.logicalKeyIsCharacter) {
        localeLogicalKeys = _this.$this._mapping.getLogicalKey$3(A.DomKeyboardEventExtension_get_code(t2), A.DomKeyboardEventExtension_get_key(t2), B.JSNumber_methods.toInt$0(A._asDouble(t2.keyCode)));
        if (localeLogicalKeys != null)
          return localeLogicalKeys;
      }
      if (t1 === "Dead") {
        altDown = A._asBool(t2.altKey);
        ctrlDown = A._asBool(t2.ctrlKey);
        t1 = A.DomKeyboardEventExtension_get_shiftKey(t2);
        metaDown = A._asBool(t2.metaKey);
        t2 = altDown ? 1073741824 : 0;
        t3 = ctrlDown ? 268435456 : 0;
        t1 = t1 === true ? 536870912 : 0;
        t4 = metaDown ? 2147483648 : 0;
        return _this.physicalKey + (t2 + t3 + t1 + t4) + 98784247808;
      }
      return B.JSString_methods.get$hashCode(t1) + 98784247808;
    },
    $signature: 71
  };
  A.KeyboardConverter__handleEvent_closure0.prototype = {
    call$0() {
      return new A.KeyData(this.timeStamp, B.KeyEventType_1, this.physicalKey, this.logicalKey.call$0(), null, true);
    },
    $signature: 190
  };
  A.KeyboardConverter__handleEvent_closure1.prototype = {
    call$0() {
      this.$this._pressingRecords.remove$1(0, this.physicalKey);
    },
    $signature: 1
  };
  A.KeyboardConverter__handleEvent_closure2.prototype = {
    call$2(testeeLogicalKey, getModifier) {
      var t1, t2, _this = this;
      A._asInt(testeeLogicalKey);
      type$.bool_Function_FlutterHtmlKeyboardEvent._as(getModifier);
      if (J.$eq$(_this.logicalKey.call$0(), testeeLogicalKey))
        return;
      t1 = _this.$this;
      t2 = t1._pressingRecords;
      if (t2.containsValue$1(0, testeeLogicalKey) && !A.boolConversionCheck(getModifier.call$1(_this.event)))
        t2.removeWhere$1(t2, new A.KeyboardConverter__handleEvent__closure(t1, testeeLogicalKey, _this.timeStamp));
    },
    $signature: 660
  };
  A.KeyboardConverter__handleEvent__closure.prototype = {
    call$2(physicalKey, logicalRecord) {
      var t1;
      A._asInt(physicalKey);
      t1 = this.testeeLogicalKey;
      if (A._asInt(logicalRecord) !== t1)
        return false;
      this.$this._dispatchKeyData.call$1(new A.KeyData(this.timeStamp, B.KeyEventType_1, physicalKey, t1, null, true));
      return true;
    },
    $signature: 688
  };
  A.KeyboardConverter_handleEvent_closure.prototype = {
    call$1(data) {
      this._box_0.sentAnyEvents = true;
      return this.$this.performDispatchKeyData.call$1(data);
    },
    $signature: 124
  };
  A.ContextMenu.prototype = {
    disable$0(_) {
      if (!this.__engine$_enabled)
        return;
      this.__engine$_enabled = false;
      A.DomEventTargetExtension_addEventListener(this.element, "contextmenu", $.$get$preventDefaultListener(), null);
    },
    enable$0(_) {
      if (this.__engine$_enabled)
        return;
      this.__engine$_enabled = true;
      A.DomEventTargetExtension_removeEventListener(this.element, "contextmenu", $.$get$preventDefaultListener(), null);
    }
  };
  A.MouseCursor0.prototype = {};
  A.preventDefaultListener_closure.prototype = {
    call$1($event) {
      type$.JavaScriptObject._as($event).preventDefault();
    },
    $signature: 3
  };
  A.BrowserHistory.prototype = {
    get$_unsubscribe() {
      var t1 = this.__BrowserHistory__unsubscribe_A;
      t1 === $ && A.throwLateFieldNI("_unsubscribe");
      return t1;
    },
    dispose$0() {
      var _this = this;
      if (_this._isDisposed || _this.get$urlStrategy() == null)
        return;
      _this._isDisposed = true;
      _this._unsubscribe$0();
    },
    exit$0() {
      var $async$goto = 0,
        $async$completer = A._makeAsyncAwaitCompleter(type$.void),
        $async$self = this;
      var $async$exit$0 = A._wrapJsFunctionForAsync(function($async$errorCode, $async$result) {
        if ($async$errorCode === 1)
          return A._asyncRethrow($async$result, $async$completer);
        while (true)
          switch ($async$goto) {
            case 0:
              // Function start
              $async$goto = $async$self.get$urlStrategy() != null ? 2 : 3;
              break;
            case 2:
              // then
              $async$goto = 4;
              return A._asyncAwait($async$self.tearDown$0(), $async$exit$0);
            case 4:
              // returning from await.
              $async$goto = 5;
              return A._asyncAwait($async$self.get$urlStrategy().go$1(0, -1), $async$exit$0);
            case 5:
              // returning from await.
            case 3:
              // join
              // implicit return
              return A._asyncReturn(null, $async$completer);
          }
      });
      return A._asyncStartSync($async$exit$0, $async$completer);
    },
    get$currentPath() {
      var t1 = this.get$urlStrategy();
      t1 = t1 == null ? null : t1.getPath$0();
      return t1 == null ? "/" : t1;
    },
    get$currentState() {
      var t1 = this.get$urlStrategy();
      return t1 == null ? null : t1.getState$0(0);
    },
    set$__BrowserHistory__unsubscribe_A(__BrowserHistory__unsubscribe_A) {
      this.__BrowserHistory__unsubscribe_A = type$.void_Function._as(__BrowserHistory__unsubscribe_A);
    },
    _unsubscribe$0() {
      return this.get$_unsubscribe().call$0();
    }
  };
  A.MultiEntriesBrowserHistory.prototype = {
    MultiEntriesBrowserHistory$1$urlStrategy(urlStrategy) {
      var t1, _this = this,
        strategy = _this.urlStrategy;
      if (strategy == null)
        return;
      _this.set$__BrowserHistory__unsubscribe_A(type$.void_Function._as(strategy.addPopStateListener$1(_this.get$onPopState(_this))));
      if (!_this._hasSerialCount$1(_this.get$currentState())) {
        t1 = type$.dynamic;
        strategy.replaceState$3(0, A.LinkedHashMap_LinkedHashMap$_literal(["serialCount", 0, "state", _this.get$currentState()], t1, t1), "flutter", _this.get$currentPath());
      }
      _this.__MultiEntriesBrowserHistory__lastSeenSerialCount_A = _this.get$_currentSerialCount();
    },
    get$_currentSerialCount() {
      if (this._hasSerialCount$1(this.get$currentState())) {
        var t1 = this.get$currentState();
        t1.toString;
        return B.JSNumber_methods.toInt$0(A._asDouble(J.$index$asx(type$.Map_dynamic_dynamic._as(t1), "serialCount")));
      }
      return 0;
    },
    _hasSerialCount$1(state) {
      return type$.Map_dynamic_dynamic._is(state) && J.$index$asx(state, "serialCount") != null;
    },
    setRouteName$3$replace$state(routeName, replace, state) {
      var t2, t3,
        _s20_ = "_lastSeenSerialCount",
        t1 = this.urlStrategy;
      if (t1 != null) {
        A.assertHelper(routeName != null);
        t2 = type$.dynamic;
        t3 = this.__MultiEntriesBrowserHistory__lastSeenSerialCount_A;
        if (replace) {
          t3 === $ && A.throwLateFieldNI(_s20_);
          t2 = A.LinkedHashMap_LinkedHashMap$_literal(["serialCount", t3, "state", state], t2, t2);
          routeName.toString;
          t1.replaceState$3(0, t2, "flutter", routeName);
        } else {
          t3 === $ && A.throwLateFieldNI(_s20_);
          ++t3;
          this.__MultiEntriesBrowserHistory__lastSeenSerialCount_A = t3;
          t2 = A.LinkedHashMap_LinkedHashMap$_literal(["serialCount", t3, "state", state], t2, t2);
          routeName.toString;
          t1.pushState$3(0, t2, "flutter", routeName);
        }
      }
    },
    setRouteName$1(routeName) {
      return this.setRouteName$3$replace$state(routeName, false, null);
    },
    onPopState$1(_, state) {
      var t2, t3, t4, _this = this,
        t1 = _this.urlStrategy;
      A.assertHelper(t1 != null);
      if (!_this._hasSerialCount$1(state)) {
        t1.toString;
        t2 = _this.__MultiEntriesBrowserHistory__lastSeenSerialCount_A;
        t2 === $ && A.throwLateFieldNI("_lastSeenSerialCount");
        t3 = type$.dynamic;
        t1.replaceState$3(0, A.LinkedHashMap_LinkedHashMap$_literal(["serialCount", t2 + 1, "state", state], t3, t3), "flutter", _this.get$currentPath());
      }
      _this.__MultiEntriesBrowserHistory__lastSeenSerialCount_A = _this.get$_currentSerialCount();
      t1 = $.$get$EnginePlatformDispatcher__instance();
      t2 = _this.get$currentPath();
      type$.nullable_Map_dynamic_dynamic._as(state);
      t3 = state == null ? null : J.$index$asx(state, "state");
      t4 = type$.dynamic;
      t1.invokeOnPlatformMessage$3("flutter/navigation", B.C_JSONMethodCodec.encodeMethodCall$1(new A.MethodCall0("pushRouteInformation", A.LinkedHashMap_LinkedHashMap$_literal(["location", t2, "state", t3], t4, t4))), new A.MultiEntriesBrowserHistory_onPopState_closure());
    },
    tearDown$0() {
      var $async$goto = 0,
        $async$completer = A._makeAsyncAwaitCompleter(type$.void),
        $async$returnValue, $async$self = this, backCount, t1, t2;
      var $async$tearDown$0 = A._wrapJsFunctionForAsync(function($async$errorCode, $async$result) {
        if ($async$errorCode === 1)
          return A._asyncRethrow($async$result, $async$completer);
        while (true)
          switch ($async$goto) {
            case 0:
              // Function start
              $async$self.dispose$0();
              if ($async$self._isTornDown || $async$self.urlStrategy == null) {
                // goto return
                $async$goto = 1;
                break;
              }
              $async$self._isTornDown = true;
              if (A.assertTest($async$self._hasSerialCount$1($async$self.get$currentState())))
                A.assertThrow($async$self.get$currentState() == null ? "unexpected null history state" : "history state is missing field 'serialCount'");
              backCount = $async$self.get$_currentSerialCount();
              $async$goto = backCount > 0 ? 3 : 4;
              break;
            case 3:
              // then
              $async$goto = 5;
              return A._asyncAwait($async$self.urlStrategy.go$1(0, -backCount), $async$tearDown$0);
            case 5:
              // returning from await.
            case 4:
              // join
              A.assertHelper($async$self._hasSerialCount$1($async$self.get$currentState()) && $async$self.get$_currentSerialCount() === 0);
              t1 = $async$self.get$currentState();
              t1.toString;
              type$.Map_dynamic_dynamic._as(t1);
              t2 = $async$self.urlStrategy;
              t2.toString;
              t2.replaceState$3(0, J.$index$asx(t1, "state"), "flutter", $async$self.get$currentPath());
            case 1:
              // return
              return A._asyncReturn($async$returnValue, $async$completer);
          }
      });
      return A._asyncStartSync($async$tearDown$0, $async$completer);
    },
    get$urlStrategy() {
      return this.urlStrategy;
    }
  };
  A.MultiEntriesBrowserHistory_onPopState_closure.prototype = {
    call$1(__wc0_formal) {
      type$.nullable_ByteData._as(__wc0_formal);
    },
    $signature: 30
  };
  A.SingleEntryBrowserHistory.prototype = {
    SingleEntryBrowserHistory$1$urlStrategy(urlStrategy) {
      var path, _this = this,
        strategy = _this.urlStrategy;
      if (strategy == null)
        return;
      _this.set$__BrowserHistory__unsubscribe_A(type$.void_Function._as(strategy.addPopStateListener$1(_this.get$onPopState(_this))));
      path = _this.get$currentPath();
      if (!A.SingleEntryBrowserHistory__isFlutterEntry(A.DomHistoryExtension_get_state(type$.JavaScriptObject._as(self.window.history)))) {
        strategy.replaceState$3(0, A.LinkedHashMap_LinkedHashMap$_literal(["origin", true, "state", _this.get$currentState()], type$.String, type$.dynamic), "origin", "");
        _this._setupFlutterEntry$2$path(strategy, path);
      }
    },
    setRouteName$3$replace$state(routeName, replace, state) {
      var t1 = this.urlStrategy;
      if (t1 != null)
        this._setupFlutterEntry$3$path$replace(t1, routeName, true);
    },
    setRouteName$1(routeName) {
      return this.setRouteName$3$replace$state(routeName, false, null);
    },
    onPopState$1(_, state) {
      var t1, _this = this,
        _s18_ = "flutter/navigation";
      if (A.SingleEntryBrowserHistory__isOriginEntry(state)) {
        t1 = _this.urlStrategy;
        t1.toString;
        _this._setupFlutterEntry$1(t1);
        $.$get$EnginePlatformDispatcher__instance().invokeOnPlatformMessage$3(_s18_, B.C_JSONMethodCodec.encodeMethodCall$1(B.MethodCall_popRoute_null), new A.SingleEntryBrowserHistory_onPopState_closure());
      } else if (A.SingleEntryBrowserHistory__isFlutterEntry(state)) {
        A.assertHelper(_this._userProvidedRouteName != null);
        t1 = _this._userProvidedRouteName;
        t1.toString;
        _this._userProvidedRouteName = null;
        $.$get$EnginePlatformDispatcher__instance().invokeOnPlatformMessage$3(_s18_, B.C_JSONMethodCodec.encodeMethodCall$1(new A.MethodCall0("pushRoute", t1)), new A.SingleEntryBrowserHistory_onPopState_closure0());
      } else {
        _this._userProvidedRouteName = _this.get$currentPath();
        _this.urlStrategy.go$1(0, -1);
      }
    },
    _setupFlutterEntry$3$path$replace(strategy, path, replace) {
      var t1;
      if (path == null)
        path = this.get$currentPath();
      t1 = this._flutterState;
      if (replace)
        strategy.replaceState$3(0, t1, "flutter", path);
      else
        strategy.pushState$3(0, t1, "flutter", path);
    },
    _setupFlutterEntry$2$path(strategy, path) {
      return this._setupFlutterEntry$3$path$replace(strategy, path, false);
    },
    _setupFlutterEntry$1(strategy) {
      return this._setupFlutterEntry$3$path$replace(strategy, null, false);
    },
    tearDown$0() {
      var $async$goto = 0,
        $async$completer = A._makeAsyncAwaitCompleter(type$.void),
        $async$returnValue, $async$self = this, t1, t2;
      var $async$tearDown$0 = A._wrapJsFunctionForAsync(function($async$errorCode, $async$result) {
        if ($async$errorCode === 1)
          return A._asyncRethrow($async$result, $async$completer);
        while (true)
          switch ($async$goto) {
            case 0:
              // Function start
              $async$self.dispose$0();
              if ($async$self._isTornDown || $async$self.urlStrategy == null) {
                // goto return
                $async$goto = 1;
                break;
              }
              $async$self._isTornDown = true;
              t1 = $async$self.urlStrategy;
              $async$goto = 3;
              return A._asyncAwait(t1.go$1(0, -1), $async$tearDown$0);
            case 3:
              // returning from await.
              t2 = $async$self.get$currentState();
              A.assertHelper(A.SingleEntryBrowserHistory__isOriginEntry(t2));
              t2.toString;
              t1.replaceState$3(0, J.$index$asx(type$.Map_dynamic_dynamic._as(t2), "state"), "flutter", $async$self.get$currentPath());
            case 1:
              // return
              return A._asyncReturn($async$returnValue, $async$completer);
          }
      });
      return A._asyncStartSync($async$tearDown$0, $async$completer);
    },
    get$urlStrategy() {
      return this.urlStrategy;
    }
  };
  A.SingleEntryBrowserHistory_onPopState_closure.prototype = {
    call$1(__wc0_formal) {
      type$.nullable_ByteData._as(__wc0_formal);
    },
    $signature: 30
  };
  A.SingleEntryBrowserHistory_onPopState_closure0.prototype = {
    call$1(__wc1_formal) {
      type$.nullable_ByteData._as(__wc1_formal);
    },
    $signature: 30
  };
  A.NotoFont.prototype = {};
  A.FallbackFontComponent.prototype = {};
  A.HighContrastSupport.prototype = {
    get$_onHighContrastChangeListener() {
      var result, _this = this,
        value = _this.__HighContrastSupport__onHighContrastChangeListener_FI;
      if (value === $) {
        result = A._functionToJS1(_this.get$_onHighContrastChange());
        _this.__HighContrastSupport__onHighContrastChangeListener_FI !== $ && A.throwLateFieldADI("_onHighContrastChangeListener");
        _this.__HighContrastSupport__onHighContrastChangeListener_FI = result;
        value = result;
      }
      return value;
    },
    _onHighContrastChange$1($event) {
      var t2, t3, _i,
        t1 = A.DomMediaQueryListEventExtension_get_matches(type$.JavaScriptObject._as($event));
      t1.toString;
      for (t2 = this._listeners, t3 = t2.length, _i = 0; _i < t2.length; t2.length === t3 || (0, A.throwConcurrentModificationError)(t2), ++_i)
        t2[_i].call$1(t1);
    }
  };
  A.EnginePlatformDispatcher.prototype = {
    EnginePlatformDispatcher$0() {
      var t1, t2, t3, t4, t5, t6, t7, _this = this, _null = null;
      _this._addBrightnessMediaQueryListener$0();
      t1 = $.$get$HighContrastSupport_instance();
      t2 = type$.void_Function_bool._as(_this.get$_updateHighContrast());
      t3 = t1._listeners;
      if (t3.length === 0)
        t1._highContrastMediaQuery.addListener(t1.get$_onHighContrastChangeListener());
      B.JSArray_methods.add$1(t3, t2);
      _this._addFontSizeObserver$0();
      _this._addLocaleChangedListener$0();
      B.JSArray_methods.add$1($._hotRestartListeners, _this.get$dispose());
      t1 = _this.get$_appLifecycleState();
      t2 = type$.void_Function_AppLifecycleState._as(_this.get$_setAppLifecycleState());
      t3 = t1._listeners;
      if (t3.length === 0) {
        A.DomEventTargetExtension_addEventListener(self.window, "focus", t1.get$_focusListener(), _null);
        A.DomEventTargetExtension_addEventListener(self.window, "blur", t1.get$_blurListener(), _null);
        A.DomEventTargetExtension_addEventListener(self.document, "visibilitychange", t1.get$_visibilityChangeListener(), _null);
        t4 = t1._subscriptions;
        t5 = t1._viewManager;
        t6 = t5._onViewCreatedController;
        t7 = t1.get$_onViewCountChanged();
        B.JSArray_methods.add$1(t4, new A._BroadcastStream(t6, A._instanceType(t6)._eval$1("_BroadcastStream<1>")).listen$1(t7));
        t5 = t5._onViewDisposedController;
        B.JSArray_methods.add$1(t4, new A._BroadcastStream(t5, A._instanceType(t5)._eval$1("_BroadcastStream<1>")).listen$1(t7));
      }
      B.JSArray_methods.add$1(t3, t2);
      t2.call$1(t1._appLifecycleState);
      t1 = _this.get$_viewFocusBinding();
      t2 = type$.nullable_JavaScriptObject;
      t3 = t2._as(self.document.body);
      if (t3 != null)
        A.DomEventTargetExtension_addEventListener(t3, "keydown", t1.get$_handleKeyDown(), _null);
      t3 = t2._as(self.document.body);
      if (t3 != null)
        A.DomEventTargetExtension_addEventListener(t3, "keyup", t1.get$_handleKeyUp(), _null);
      t3 = t1._viewManager._onViewCreatedController;
      t1.set$_onViewCreatedListener(new A._BroadcastStream(t3, A._instanceType(t3)._eval$1("_BroadcastStream<1>")).listen$1(t1.get$_handleViewCreated()));
      t2 = t2._as(self.document.body);
      if (t2 != null)
        t2.prepend(_this.accessibilityPlaceholder);
      t1 = _this.get$viewManager()._onViewDisposedController;
      _this.set$__EnginePlatformDispatcher__onViewDisposedListener_A(type$.StreamSubscription_int._as(new A._BroadcastStream(t1, A._instanceType(t1)._eval$1("_BroadcastStream<1>")).listen$1(new A.EnginePlatformDispatcher_closure(_this))));
    },
    dispose$0() {
      var t1, t2, t3, _this = this;
      _this._brightnessMediaQuery.removeListener(_this._brightnessMediaQueryListener);
      _this._brightnessMediaQueryListener = null;
      t1 = _this._fontSizeObserver;
      if (t1 != null)
        t1.disconnect();
      _this._fontSizeObserver = null;
      t1 = _this._onLocaleChangedSubscription;
      if (t1 != null)
        t1.target.removeEventListener(t1.type, t1.listener);
      _this._onLocaleChangedSubscription = null;
      t1 = $.$get$HighContrastSupport_instance();
      t2 = t1._listeners;
      B.JSArray_methods.remove$1(t2, type$.void_Function_bool._as(_this.get$_updateHighContrast()));
      if (t2.length === 0)
        t1._highContrastMediaQuery.removeListener(t1.get$_onHighContrastChangeListener());
      t1 = _this.get$_appLifecycleState();
      t2 = t1._listeners;
      B.JSArray_methods.remove$1(t2, type$.void_Function_AppLifecycleState._as(_this.get$_setAppLifecycleState()));
      if (t2.length === 0)
        t1.deactivate$0();
      t1 = _this.get$_viewFocusBinding();
      t2 = type$.nullable_JavaScriptObject;
      t3 = t2._as(self.document.body);
      if (t3 != null)
        A.DomEventTargetExtension_removeEventListener(t3, "keydown", t1.get$_handleKeyDown(), null);
      t2 = t2._as(self.document.body);
      if (t2 != null)
        A.DomEventTargetExtension_removeEventListener(t2, "keyup", t1.get$_handleKeyUp(), null);
      t1 = t1._onViewCreatedListener;
      if (t1 != null)
        t1.cancel$0(0);
      _this.accessibilityPlaceholder.remove();
      t1 = _this.__EnginePlatformDispatcher__onViewDisposedListener_A;
      t1 === $ && A.throwLateFieldNI("_onViewDisposedListener");
      t1.cancel$0(0);
      t1 = _this.get$viewManager();
      t2 = t1._viewData;
      t3 = A._instanceType(t2)._eval$1("LinkedHashMapKeysIterable<1>");
      B.JSArray_methods.forEach$1(A.List_List$of(new A.LinkedHashMapKeysIterable(t2, t3), true, t3._eval$1("Iterable.E")), t1.get$disposeAndUnregisterView());
      t1._onViewCreatedController.close$0(0);
      t1._onViewDisposedController.close$0(0);
    },
    get$viewManager() {
      var t1, t2, _null = null,
        value = this.__EnginePlatformDispatcher_viewManager_FI;
      if (value === $) {
        t1 = type$.int;
        t2 = type$._SyncBroadcastStreamController_int;
        value !== $ && A.throwLateFieldADI("viewManager");
        value = this.__EnginePlatformDispatcher_viewManager_FI = new A.FlutterViewManager(this, A.LinkedHashMap_LinkedHashMap$_empty(t1, type$.EngineFlutterView), A.LinkedHashMap_LinkedHashMap$_empty(t1, type$.JavaScriptObject), new A._SyncBroadcastStreamController(_null, _null, t2), new A._SyncBroadcastStreamController(_null, _null, t2));
      }
      return value;
    },
    get$_appLifecycleState() {
      var t1, t2, t3, _this = this,
        value = _this.__EnginePlatformDispatcher__appLifecycleState_FI;
      if (value === $) {
        t1 = _this.get$viewManager();
        t2 = A._setArrayType([], type$.JSArray_StreamSubscription_void);
        t3 = A._setArrayType([], type$.JSArray_of_void_Function_AppLifecycleState);
        _this.__EnginePlatformDispatcher__appLifecycleState_FI !== $ && A.throwLateFieldADI("_appLifecycleState");
        value = _this.__EnginePlatformDispatcher__appLifecycleState_FI = new A._BrowserAppLifecycleState(t1, t2, B.AppLifecycleState_1, t3);
      }
      return value;
    },
    invokeOnMetricsChanged$0() {
      var t1 = this._onMetricsChanged;
      if (t1 != null)
        A.invoke(t1, this._onMetricsChangedZone);
    },
    get$_viewFocusBinding() {
      var t1, _this = this,
        value = _this.__EnginePlatformDispatcher__viewFocusBinding_FI;
      if (value === $) {
        t1 = _this.get$viewManager();
        _this.__EnginePlatformDispatcher__viewFocusBinding_FI !== $ && A.throwLateFieldADI("_viewFocusBinding");
        value = _this.__EnginePlatformDispatcher__viewFocusBinding_FI = new A.ViewFocusBinding(t1, _this.get$invokeOnViewFocusChange(), B.ViewFocusDirection_1);
      }
      return value;
    },
    invokeOnViewFocusChange$1(viewFocusEvent) {
      A.invoke1(this._onViewFocusChange, this._onViewFocusChangeZone, viewFocusEvent, type$.ViewFocusEvent);
    },
    invokeOnKeyData$2(data, callback) {
      var onKeyData;
      type$.void_Function_bool._as(callback);
      onKeyData = this._onKeyData;
      if (onKeyData != null)
        A.invoke(new A.EnginePlatformDispatcher_invokeOnKeyData_closure(callback, onKeyData, data), this._onKeyDataZone);
      else
        callback.call$1(false);
    },
    invokeOnPlatformMessage$3($name, data, callback) {
      var t1;
      type$.void_Function_nullable_ByteData._as(callback);
      if ($name === "dev.flutter/channel-buffers")
        try {
          t1 = $.$get$channelBuffers();
          data.toString;
          t1.handleMessage$1(data);
        } finally {
          callback.call$1(null);
        }
      else
        $.$get$channelBuffers().push$3($name, data, callback);
    },
    _sendPlatformMessage$3($name, data, callback) {
      var decoded, t1, $navigator, $arguments, label, primaryColor, statusBarColor, t2, cssValue, _0_0, _0_2, semantics, dataMap, message, assertivenessIndex, _this = this, _null = null, _box_0 = {};
      type$.nullable_void_Function_nullable_ByteData._as(callback);
      _box_0.returnImmediately = false;
      A.assertHelper(new A.EnginePlatformDispatcher__sendPlatformMessage_closure(_box_0).call$0());
      if (_box_0.returnImmediately)
        return;
      _box_0.allowDebugEcho = false;
      A.assertHelper(new A.EnginePlatformDispatcher__sendPlatformMessage_closure0(_box_0).call$0());
      if (_box_0.allowDebugEcho && $name === "flutter/debug-echo") {
        _this.replyToPlatformMessage$2(callback, data);
        return;
      }
      switch ($name) {
        case "flutter/skia":
          decoded = B.C_JSONMethodCodec.decodeMethodCall$1(data);
          switch (decoded.method) {
            case "Skia.setResourceCacheMaxBytes":
              if ($.$get$_renderer() instanceof A.CanvasKitRenderer) {
                t1 = decoded.$arguments;
                if (A.assertTest(A._isInt(t1)))
                  A.assertThrow("Argument to Skia.setResourceCacheMaxBytes must be an int, but was " + J.get$runtimeType$(t1).toString$0(0));
                A._asInt(t1);
                $.CanvasKitRenderer____instance._readField$0()._rasterizer.setResourceCacheMaxBytes$1(t1);
              }
              _this.replyToPlatformMessage$2(callback, B.C_JSONMessageCodec.encodeMessage$1([A._setArrayType([true], type$.JSArray_bool)]));
              break;
          }
          return;
        case "flutter/assets":
          data.toString;
          _this._handleFlutterAssetsMessage$2(B.C_Utf8Codec.decode$1(0, J.asUint8List$0$x(B.NativeByteData_methods.get$buffer(data))), callback);
          return;
        case "flutter/platform":
          decoded = B.C_JSONMethodCodec.decodeMethodCall$1(data);
          switch (decoded.method) {
            case "SystemNavigator.pop":
              t1 = type$.nullable_EngineFlutterWindow;
              if (t1._as(_this.get$viewManager()._viewData.$index(0, 0)) != null)
                t1._as(_this.get$viewManager()._viewData.$index(0, 0)).get$browserHistory().exit$0().then$1$1(new A.EnginePlatformDispatcher__sendPlatformMessage_closure1(_this, callback), type$.Null);
              else
                _this.replyToPlatformMessage$2(callback, B.C_JSONMessageCodec.encodeMessage$1([true]));
              return;
            case "HapticFeedback.vibrate":
              t1 = _this._getHapticFeedbackDuration$1(A._asStringQ(decoded.$arguments));
              $navigator = type$.JavaScriptObject._as(self.window.navigator);
              if ("vibrate" in $navigator)
                $navigator.vibrate(t1);
              _this.replyToPlatformMessage$2(callback, B.C_JSONMessageCodec.encodeMessage$1([true]));
              return;
            case string$.System:
              $arguments = type$.Map_of_String_and_nullable_Object._as(decoded.$arguments);
              t1 = J.getInterceptor$asx($arguments);
              label = A._asStringQ(t1.$index($arguments, "label"));
              if (label == null)
                label = "";
              primaryColor = A._asIntQ(t1.$index($arguments, "primaryColor"));
              if (primaryColor == null)
                primaryColor = 4278190080;
              t1 = self.document;
              t1.title = label;
              A.setThemeColor(A.Color$(primaryColor));
              _this.replyToPlatformMessage$2(callback, B.C_JSONMessageCodec.encodeMessage$1([true]));
              return;
            case "SystemChrome.setSystemUIOverlayStyle":
              statusBarColor = A._asIntQ(J.$index$asx(type$.Map_of_String_and_nullable_Object._as(decoded.$arguments), "statusBarColor"));
              A.setThemeColor(statusBarColor == null ? _null : A.Color$(statusBarColor));
              _this.replyToPlatformMessage$2(callback, B.C_JSONMessageCodec.encodeMessage$1([true]));
              return;
            case "SystemChrome.setPreferredOrientations":
              B.C_ScreenOrientation.setPreferredOrientation$1(type$.List_dynamic._as(decoded.$arguments)).then$1$1(new A.EnginePlatformDispatcher__sendPlatformMessage_closure2(_this, callback), type$.Null);
              return;
            case "SystemSound.play":
              _this.replyToPlatformMessage$2(callback, B.C_JSONMessageCodec.encodeMessage$1([true]));
              return;
            case "Clipboard.setData":
              new A.ClipboardMessageHandler(A.CopyToClipboardStrategy_CopyToClipboardStrategy(), A.PasteFromClipboardStrategy_PasteFromClipboardStrategy()).setDataMethodCall$2(decoded, callback);
              return;
            case "Clipboard.getData":
              new A.ClipboardMessageHandler(A.CopyToClipboardStrategy_CopyToClipboardStrategy(), A.PasteFromClipboardStrategy_PasteFromClipboardStrategy()).getDataMethodCall$1(callback);
              return;
            case "Clipboard.hasStrings":
              new A.ClipboardMessageHandler(A.CopyToClipboardStrategy_CopyToClipboardStrategy(), A.PasteFromClipboardStrategy_PasteFromClipboardStrategy()).hasStringsMethodCall$1(callback);
              return;
          }
          break;
        case "flutter/service_worker":
          t1 = self.window;
          t2 = type$.JavaScriptObject._as(self.document.createEvent("Event"));
          t2.initEvent("flutter-first-frame", true, true);
          A._asBool(t1.dispatchEvent(t2));
          return;
        case "flutter/textinput":
          $.$get$textEditing().get$channel(0).handleTextInput$2(data, callback);
          return;
        case "flutter/contextmenu":
          switch (B.C_JSONMethodCodec.decodeMethodCall$1(data).method) {
            case "enableContextMenu":
              type$.nullable_EngineFlutterWindow._as(_this.get$viewManager()._viewData.$index(0, 0)).get$contextMenu().enable$0(0);
              _this.replyToPlatformMessage$2(callback, B.C_JSONMessageCodec.encodeMessage$1([true]));
              return;
            case "disableContextMenu":
              type$.nullable_EngineFlutterWindow._as(_this.get$viewManager()._viewData.$index(0, 0)).get$contextMenu().disable$0(0);
              _this.replyToPlatformMessage$2(callback, B.C_JSONMessageCodec.encodeMessage$1([true]));
              return;
          }
          return;
        case "flutter/mousecursor":
          decoded = B.C_StandardMethodCodec.decodeMethodCall$1(data);
          $arguments = type$.Map_dynamic_dynamic._as(decoded.$arguments);
          switch (decoded.method) {
            case "activateSystemCursor":
              t1 = _this.get$viewManager()._viewData;
              t1 = A.IterableExtensions_get_firstOrNull(new A.LinkedHashMapValuesIterable(t1, A._instanceType(t1)._eval$1("LinkedHashMapValuesIterable<2>")), type$.EngineFlutterView);
              if (t1 != null) {
                if (t1.__EngineFlutterView_mouseCursor_FI === $) {
                  t1.get$dom();
                  t1.__EngineFlutterView_mouseCursor_FI !== $ && A.throwLateFieldADI("mouseCursor");
                  t1.__EngineFlutterView_mouseCursor_FI = new A.MouseCursor0();
                }
                cssValue = B.Map_Kmaaw.$index(0, A._asStringQ(J.$index$asx($arguments, "kind")));
                if (cssValue == null)
                  cssValue = "default";
                t1 = type$.nullable_JavaScriptObject;
                t2 = type$.JavaScriptObject;
                if (cssValue === "default")
                  A._asString(t2._as(t1._as(self.document.body).style).removeProperty("cursor"));
                else
                  A.DomCSSStyleDeclarationExtension_setProperty(t2._as(t1._as(self.document.body).style), "cursor", cssValue);
              }
              break;
          }
          return;
        case "flutter/web_test_e2e":
          _this.replyToPlatformMessage$2(callback, B.C_JSONMessageCodec.encodeMessage$1([A._handleWebTestEnd2EndMessage(B.C_JSONMethodCodec, data)]));
          return;
        case "flutter/platform_views":
          _0_0 = B.C_StandardMethodCodec.decodeMethodCall$1(data);
          $arguments = _null;
          _0_2 = _0_0.$arguments;
          $arguments = _0_2;
          t1 = $.$get$PlatformViewMessageHandler_instance();
          callback.toString;
          t1.handlePlatformViewCall$3(_0_0.method, $arguments, callback);
          return;
        case "flutter/accessibility":
          semantics = $.EngineSemantics__instance;
          if (semantics == null)
            semantics = $.EngineSemantics__instance = A.EngineSemantics$_();
          if (semantics._semanticsEnabled) {
            t1 = type$.Map_dynamic_dynamic;
            dataMap = t1._as(J.$index$asx(t1._as(B.C_StandardMessageCodec0.decodeMessage$1(data)), "data"));
            message = A._asStringQ(J.$index$asx(dataMap, "message"));
            if (message != null && message.length !== 0) {
              assertivenessIndex = A.JsonExtensions_tryInt(dataMap, "assertiveness");
              if (assertivenessIndex == null)
                assertivenessIndex = 0;
              if (!(assertivenessIndex >= 0 && assertivenessIndex < 2))
                return A.ioore(B.List_Assertiveness_0_Assertiveness_1, assertivenessIndex);
              semantics.accessibilityAnnouncements.announce$2(message, B.List_Assertiveness_0_Assertiveness_1[assertivenessIndex]);
            }
          }
          _this.replyToPlatformMessage$2(callback, B.C_StandardMessageCodec0.encodeMessage$1(true));
          return;
        case "flutter/navigation":
          t1 = type$.nullable_EngineFlutterWindow;
          if (t1._as(_this.get$viewManager()._viewData.$index(0, 0)) != null)
            t1._as(_this.get$viewManager()._viewData.$index(0, 0)).handleNavigationMessage$1(data).then$1$1(new A.EnginePlatformDispatcher__sendPlatformMessage_closure3(_this, callback), type$.Null);
          else if (callback != null)
            callback.call$1(_null);
          _this._defaultRouteName = "/";
          return;
      }
      t1 = $.pluginMessageCallHandler;
      if (t1 != null) {
        t1.call$3($name, data, callback);
        return;
      }
      _this.replyToPlatformMessage$2(callback, _null);
    },
    _handleFlutterAssetsMessage$2(url, callback) {
      return this._handleFlutterAssetsMessage$body$EnginePlatformDispatcher(url, type$.nullable_void_Function_nullable_ByteData._as(callback));
    },
    _handleFlutterAssetsMessage$body$EnginePlatformDispatcher(url, callback) {
      var $async$goto = 0,
        $async$completer = A._makeAsyncAwaitCompleter(type$.void),
        $async$handler = 1, $async$errorStack = [], $async$self = this, response, assetData, error, t1, exception, $async$exception, $async$temp1;
      var $async$_handleFlutterAssetsMessage$2 = A._wrapJsFunctionForAsync(function($async$errorCode, $async$result) {
        if ($async$errorCode === 1) {
          $async$errorStack.push($async$result);
          $async$goto = $async$handler;
        }
        while (true)
          switch ($async$goto) {
            case 0:
              // Function start
              $async$handler = 3;
              t1 = $._assetManager;
              $async$temp1 = type$.HttpFetchResponse;
              $async$goto = 6;
              return A._asyncAwait(A.httpFetch(t1.getAssetUrl$1(url)), $async$_handleFlutterAssetsMessage$2);
            case 6:
              // returning from await.
              response = $async$temp1._as($async$result);
              $async$goto = 7;
              return A._asyncAwait(response.get$payload().asByteBuffer$0(), $async$_handleFlutterAssetsMessage$2);
            case 7:
              // returning from await.
              assetData = $async$result;
              $async$self.replyToPlatformMessage$2(callback, J.asByteData$0$x(assetData));
              $async$handler = 1;
              // goto after finally
              $async$goto = 5;
              break;
            case 3:
              // catch
              $async$handler = 2;
              $async$exception = $async$errorStack.pop();
              error = A.unwrapException($async$exception);
              $.$get$printWarning().call$1("Error while trying to load an asset: " + A.S(error));
              $async$self.replyToPlatformMessage$2(callback, null);
              // goto after finally
              $async$goto = 5;
              break;
            case 2:
              // uncaught
              // goto rethrow
              $async$goto = 1;
              break;
            case 5:
              // after finally
              // implicit return
              return A._asyncReturn(null, $async$completer);
            case 1:
              // rethrow
              return A._asyncRethrow($async$errorStack.at(-1), $async$completer);
          }
      });
      return A._asyncStartSync($async$_handleFlutterAssetsMessage$2, $async$completer);
    },
    _getHapticFeedbackDuration$1(type) {
      switch (type) {
        case "HapticFeedbackType.lightImpact":
          return 10;
        case "HapticFeedbackType.mediumImpact":
          return 20;
        case "HapticFeedbackType.heavyImpact":
          return 30;
        case "HapticFeedbackType.selectionClick":
          return 10;
        default:
          return 50;
      }
    },
    scheduleFrame$0() {
      var t1 = $.scheduleFrameCallback;
      if (t1 == null)
        throw A.wrapException(A.Exception_Exception("scheduleFrameCallback must be initialized first."));
      t1.call$0();
    },
    render$2(scene, view) {
      var $async$goto = 0,
        $async$completer = A._makeAsyncAwaitCompleter(type$.void),
        $async$self = this, t1;
      var $async$render$2 = A._wrapJsFunctionForAsync(function($async$errorCode, $async$result) {
        if ($async$errorCode === 1)
          return A._asyncRethrow($async$result, $async$completer);
        while (true)
          switch ($async$goto) {
            case 0:
              // Function start
              t1 = $async$self._viewsRenderedInCurrentFrame;
              t1 = t1 == null ? null : t1.add$1(0, view);
              $async$goto = t1 === true || $.$get$_renderer().get$rendererTag() === "html" ? 2 : 3;
              break;
            case 2:
              // then
              $async$goto = 4;
              return A._asyncAwait($.$get$_renderer().renderScene$2(scene, view), $async$render$2);
            case 4:
              // returning from await.
            case 3:
              // join
              // implicit return
              return A._asyncReturn(null, $async$completer);
          }
      });
      return A._asyncStartSync($async$render$2, $async$completer);
    },
    _addLocaleChangedListener$0() {
      var _this = this;
      if (_this._onLocaleChangedSubscription != null)
        return;
      _this.configuration = _this.configuration.copyWith$1$locales(A.EnginePlatformDispatcher_parseBrowserLanguages());
      _this._onLocaleChangedSubscription = A.DomSubscription$(self.window, "languagechange", new A.EnginePlatformDispatcher__addLocaleChangedListener_closure(_this));
    },
    _addFontSizeObserver$0() {
      var t2, t3, t4,
        t1 = type$.JavaScriptObject._as(new self.MutationObserver(A._functionToJS2(new A.EnginePlatformDispatcher__addFontSizeObserver_closure(this))));
      this._fontSizeObserver = t1;
      t2 = type$.nullable_JavaScriptObject._as(self.document.documentElement);
      t2.toString;
      t3 = A._setArrayType(["style"], type$.JSArray_String);
      t4 = A.LinkedHashMap_LinkedHashMap$_empty(type$.String, type$.dynamic);
      t4.$indexSet(0, "attributes", true);
      t4.$indexSet(0, "attributeFilter", t3);
      t3 = A.jsify(t4);
      if (t3 == null)
        t3 = type$.Object._as(t3);
      t1.observe(t2, t3);
    },
    _setAppLifecycleState$1(state) {
      this.invokeOnPlatformMessage$3("flutter/lifecycle", J.asByteData$0$x(B.NativeUint8List_methods.get$buffer(B.C_Utf8Encoder.convert$1(type$.AppLifecycleState._as(state)._enumToString$0()))), new A.EnginePlatformDispatcher__setAppLifecycleState_closure());
    },
    _updatePlatformBrightness$1(value) {
      var _this = this,
        t1 = _this.configuration;
      if (t1.platformBrightness !== value) {
        _this.configuration = t1.copyWith$1$platformBrightness(value);
        A.invoke(null, null);
        A.invoke(_this._onPlatformBrightnessChanged, _this._onPlatformBrightnessChangedZone);
      }
    },
    _updateHighContrast$1(value) {
      var t1, t2;
      A._asBool(value);
      t1 = this.configuration;
      t2 = t1.accessibilityFeatures;
      if ((t2.__engine$_index & 32) !== 0 !== value) {
        this.configuration = t1.copyWith$1$accessibilityFeatures(t2.copyWith$1$highContrast(value));
        A.invoke(null, null);
      }
    },
    _addBrightnessMediaQueryListener$0() {
      var t2, _this = this,
        t1 = _this._brightnessMediaQuery;
      _this._updatePlatformBrightness$1(A._asBool(t1.matches) ? B.Brightness_0 : B.Brightness_1);
      t2 = A._functionToJS1(new A.EnginePlatformDispatcher__addBrightnessMediaQueryListener_closure(_this));
      _this._brightnessMediaQueryListener = t2;
      t1.addListener(t2);
    },
    invokeOnSemanticsAction$4(viewId, nodeId, action, args) {
      A.invoke1(this._onSemanticsActionEvent, this._onSemanticsActionEventZone, new A.SemanticsActionEvent(action, viewId, nodeId, args), type$.SemanticsActionEvent);
    },
    get$defaultRouteName() {
      var t1 = this._defaultRouteName;
      if (t1 == null) {
        t1 = type$.nullable_EngineFlutterWindow._as(this.get$viewManager()._viewData.$index(0, 0));
        t1 = t1 == null ? null : t1.get$browserHistory().get$currentPath();
        t1 = this._defaultRouteName = t1 == null ? "/" : t1;
      }
      return t1;
    },
    replyToPlatformMessage$2(callback, data) {
      type$.nullable_void_Function_nullable_ByteData._as(callback);
      A.Future_Future$delayed(B.Duration_0, null, type$.void).then$1$1(new A.EnginePlatformDispatcher_replyToPlatformMessage_closure(callback, data), type$.Null);
    },
    set$__EnginePlatformDispatcher__onViewDisposedListener_A(__EnginePlatformDispatcher__onViewDisposedListener_A) {
      this.__EnginePlatformDispatcher__onViewDisposedListener_A = type$.StreamSubscription_int._as(__EnginePlatformDispatcher__onViewDisposedListener_A);
    },
    set$_onMetricsChanged(_onMetricsChanged) {
      this._onMetricsChanged = type$.nullable_void_Function._as(_onMetricsChanged);
    },
    set$_onViewFocusChange(_onViewFocusChange) {
      this._onViewFocusChange = type$.nullable_void_Function_ViewFocusEvent._as(_onViewFocusChange);
    },
    set$_viewsRenderedInCurrentFrame(_viewsRenderedInCurrentFrame) {
      this._viewsRenderedInCurrentFrame = type$.nullable_Set_FlutterView._as(_viewsRenderedInCurrentFrame);
    },
    set$_onBeginFrame(_onBeginFrame) {
      this._onBeginFrame = type$.nullable_void_Function_Duration._as(_onBeginFrame);
    },
    set$_onDrawFrame(_onDrawFrame) {
      this._onDrawFrame = type$.nullable_void_Function._as(_onDrawFrame);
    },
    set$_onPointerDataPacket(_onPointerDataPacket) {
      this._onPointerDataPacket = type$.nullable_void_Function_PointerDataPacket._as(_onPointerDataPacket);
    },
    set$_onKeyData(_onKeyData) {
      this._onKeyData = type$.nullable_bool_Function_KeyData._as(_onKeyData);
    },
    set$_onReportTimings(_onReportTimings) {
      this._onReportTimings = type$.nullable_void_Function_List_FrameTiming._as(_onReportTimings);
    },
    set$_onAccessibilityFeaturesChanged(_onAccessibilityFeaturesChanged) {
      type$.nullable_void_Function._as(_onAccessibilityFeaturesChanged);
    },
    set$_onLocaleChanged(_onLocaleChanged) {
      this._onLocaleChanged = type$.nullable_void_Function._as(_onLocaleChanged);
    },
    set$_onTextScaleFactorChanged(_onTextScaleFactorChanged) {
      this._onTextScaleFactorChanged = type$.nullable_void_Function._as(_onTextScaleFactorChanged);
    },
    set$_onPlatformBrightnessChanged(_onPlatformBrightnessChanged) {
      this._onPlatformBrightnessChanged = type$.nullable_void_Function._as(_onPlatformBrightnessChanged);
    },
    set$_onSemanticsEnabledChanged(_onSemanticsEnabledChanged) {
      this._onSemanticsEnabledChanged = type$.nullable_void_Function._as(_onSemanticsEnabledChanged);
    },
    set$_onSemanticsActionEvent(_onSemanticsActionEvent) {
      this._onSemanticsActionEvent = type$.nullable_void_Function_SemanticsActionEvent._as(_onSemanticsActionEvent);
    }
  };
  A.EnginePlatformDispatcher_closure.prototype = {
    call$1(__wc0_formal) {
      A._asInt(__wc0_formal);
      this.$this.invokeOnMetricsChanged$0();
    },
    $signature: 43
  };
  A.EnginePlatformDispatcher_invokeOnKeyData_closure.prototype = {
    call$0() {
      return this.callback.call$1(this.onKeyData.call$1(this.data));
    },
    $signature: 1
  };
  A.EnginePlatformDispatcher__zonedPlatformMessageResponseCallback_closure.prototype = {
    call$1(data) {
      var t1 = type$.nullable_ByteData;
      this.registrationZone.runUnaryGuarded$1$2(this.callback, t1._as(data), t1);
    },
    $signature: 30
  };
  A.EnginePlatformDispatcher__sendPlatformMessage_closure.prototype = {
    call$0() {
      return true;
    },
    $signature: 0
  };
  A.EnginePlatformDispatcher__sendPlatformMessage_closure0.prototype = {
    call$0() {
      return this._box_0.allowDebugEcho = true;
    },
    $signature: 0
  };
  A.EnginePlatformDispatcher__sendPlatformMessage_closure1.prototype = {
    call$1(__wc0_formal) {
      this.$this.replyToPlatformMessage$2(this.callback, B.C_JSONMessageCodec.encodeMessage$1([true]));
    },
    $signature: 34
  };
  A.EnginePlatformDispatcher__sendPlatformMessage_closure2.prototype = {
    call$1(success) {
      this.$this.replyToPlatformMessage$2(this.callback, B.C_JSONMessageCodec.encodeMessage$1([A._asBool(success)]));
    },
    $signature: 87
  };
  A.EnginePlatformDispatcher__sendPlatformMessage_closure3.prototype = {
    call$1(handled) {
      var t1 = this.callback;
      if (A._asBool(handled))
        this.$this.replyToPlatformMessage$2(t1, B.C_JSONMessageCodec.encodeMessage$1([true]));
      else if (t1 != null)
        t1.call$1(null);
    },
    $signature: 87
  };
  A.EnginePlatformDispatcher__addLocaleChangedListener_closure.prototype = {
    call$1(__wc0_formal) {
      var t1;
      type$.JavaScriptObject._as(__wc0_formal);
      t1 = this.$this;
      t1.configuration = t1.configuration.copyWith$1$locales(A.EnginePlatformDispatcher_parseBrowserLanguages());
      A.invoke(t1._onLocaleChanged, t1._onLocaleChangedZone);
    },
    $signature: 3
  };
  A.EnginePlatformDispatcher__addFontSizeObserver_closure.prototype = {
    call$2(mutations, __wc0_formal) {
      var t1, t2, t3, t4, mutation, t5, fontSize, newTextScaleFactor, _null = null;
      type$.JSArray_nullable_Object._as(mutations);
      t1 = type$.JavaScriptObject;
      t1._as(__wc0_formal);
      t2 = B.JSArray_methods.get$iterator(mutations);
      t3 = this.$this;
      t4 = type$.nullable_JavaScriptObject;
      for (; t2.moveNext$0();) {
        mutation = t2.get$current(0);
        mutation.toString;
        t1._as(mutation);
        t5 = A._asStringQ(mutation.type);
        if ((t5 == null ? _null : t5) === "attributes") {
          t5 = A._asStringQ(mutation.attributeName);
          t5 = (t5 == null ? _null : t5) === "style";
        } else
          t5 = false;
        if (t5) {
          t5 = t4._as(self.document.documentElement);
          t5.toString;
          fontSize = A.parseFontSize(t5);
          newTextScaleFactor = (fontSize == null ? 16 : fontSize) / 16;
          t5 = t3.configuration;
          if (t5.textScaleFactor !== newTextScaleFactor) {
            t3.configuration = t5.copyWith$1$textScaleFactor(newTextScaleFactor);
            A.invoke(_null, _null);
            A.invoke(t3._onTextScaleFactorChanged, t3._onTextScaleFactorChangedZone);
          }
        }
      }
    },
    $signature: 243
  };
  A.EnginePlatformDispatcher__setAppLifecycleState_closure.prototype = {
    call$1(__wc0_formal) {
      type$.nullable_ByteData._as(__wc0_formal);
    },
    $signature: 30
  };
  A.EnginePlatformDispatcher__addBrightnessMediaQueryListener_closure.prototype = {
    call$1($event) {
      var t1 = A.DomMediaQueryListEventExtension_get_matches(type$.JavaScriptObject._as($event));
      t1.toString;
      t1 = t1 ? B.Brightness_0 : B.Brightness_1;
      this.$this._updatePlatformBrightness$1(t1);
    },
    $signature: 3
  };
  A.EnginePlatformDispatcher_replyToPlatformMessage_closure.prototype = {
    call$1(__wc0_formal) {
      var t1 = this.callback;
      if (t1 != null)
        t1.call$1(this.data);
    },
    $signature: 34
  };
  A.invoke2_closure.prototype = {
    call$0() {
      this.callback.call$2(this.arg1, this.arg2);
    },
    $signature: 1
  };
  A.ViewConfiguration0.prototype = {
    toString$0(_) {
      return A.getRuntimeTypeOfDartObject(this).toString$0(0) + "[view: null]";
    }
  };
  A.PlatformConfiguration.prototype = {
    copyWith$5$accessibilityFeatures$locales$platformBrightness$semanticsEnabled$textScaleFactor(accessibilityFeatures, locales, platformBrightness, semanticsEnabled, textScaleFactor) {
      var t1, t2, t3, t4, t5, _this = this;
      type$.nullable_List_Locale._as(locales);
      t1 = accessibilityFeatures == null ? _this.accessibilityFeatures : accessibilityFeatures;
      t2 = semanticsEnabled == null ? _this.semanticsEnabled : semanticsEnabled;
      t3 = platformBrightness == null ? _this.platformBrightness : platformBrightness;
      t4 = textScaleFactor == null ? _this.textScaleFactor : textScaleFactor;
      t5 = locales == null ? _this.locales : locales;
      return new A.PlatformConfiguration(t1, false, t2, t3, t4, t5, _this.defaultRouteName, _this.systemFontFamily);
    },
    copyWith$1$accessibilityFeatures(accessibilityFeatures) {
      var _null = null;
      return this.copyWith$5$accessibilityFeatures$locales$platformBrightness$semanticsEnabled$textScaleFactor(accessibilityFeatures, _null, _null, _null, _null);
    },
    copyWith$1$locales(locales) {
      var _null = null;
      return this.copyWith$5$accessibilityFeatures$locales$platformBrightness$semanticsEnabled$textScaleFactor(_null, locales, _null, _null, _null);
    },
    copyWith$1$textScaleFactor(textScaleFactor) {
      var _null = null;
      return this.copyWith$5$accessibilityFeatures$locales$platformBrightness$semanticsEnabled$textScaleFactor(_null, _null, _null, _null, textScaleFactor);
    },
    copyWith$1$platformBrightness(platformBrightness) {
      var _null = null;
      return this.copyWith$5$accessibilityFeatures$locales$platformBrightness$semanticsEnabled$textScaleFactor(_null, _null, platformBrightness, _null, _null);
    },
    copyWith$1$semanticsEnabled(semanticsEnabled) {
      var _null = null;
      return this.copyWith$5$accessibilityFeatures$locales$platformBrightness$semanticsEnabled$textScaleFactor(_null, _null, _null, semanticsEnabled, _null);
    }
  };
  A.AppLifecycleState0.prototype = {
    onAppLifecycleStateChange$1(newState) {
      var t1, t2, _i;
      if (newState !== this._appLifecycleState) {
        this._appLifecycleState = newState;
        for (t1 = this._listeners, t2 = t1.length, _i = 0; _i < t1.length; t1.length === t2 || (0, A.throwConcurrentModificationError)(t1), ++_i)
          t1[_i].call$1(newState);
      }
    }
  };
  A._BrowserAppLifecycleState.prototype = {
    deactivate$0() {
      var t1, t2, _i, _this = this;
      A.DomEventTargetExtension_removeEventListener(self.window, "focus", _this.get$_focusListener(), null);
      A.DomEventTargetExtension_removeEventListener(self.window, "blur", _this.get$_blurListener(), null);
      A.DomEventTargetExtension_removeEventListener(self.document, "visibilitychange", _this.get$_visibilityChangeListener(), null);
      for (t1 = _this._subscriptions, t2 = t1.length, _i = 0; _i < t1.length; t1.length === t2 || (0, A.throwConcurrentModificationError)(t1), ++_i)
        t1[_i].cancel$0(0);
      B.JSArray_methods.clear$0(t1);
    },
    get$_focusListener() {
      var result, _this = this,
        value = _this.___BrowserAppLifecycleState__focusListener_FI;
      if (value === $) {
        result = A._functionToJS1(new A._BrowserAppLifecycleState__focusListener_closure(_this));
        _this.___BrowserAppLifecycleState__focusListener_FI !== $ && A.throwLateFieldADI("_focusListener");
        _this.___BrowserAppLifecycleState__focusListener_FI = result;
        value = result;
      }
      return value;
    },
    get$_blurListener() {
      var result, _this = this,
        value = _this.___BrowserAppLifecycleState__blurListener_FI;
      if (value === $) {
        result = A._functionToJS1(new A._BrowserAppLifecycleState__blurListener_closure(_this));
        _this.___BrowserAppLifecycleState__blurListener_FI !== $ && A.throwLateFieldADI("_blurListener");
        _this.___BrowserAppLifecycleState__blurListener_FI = result;
        value = result;
      }
      return value;
    },
    get$_visibilityChangeListener() {
      var result, _this = this,
        value = _this.___BrowserAppLifecycleState__visibilityChangeListener_FI;
      if (value === $) {
        result = A._functionToJS1(new A._BrowserAppLifecycleState__visibilityChangeListener_closure(_this));
        _this.___BrowserAppLifecycleState__visibilityChangeListener_FI !== $ && A.throwLateFieldADI("_visibilityChangeListener");
        _this.___BrowserAppLifecycleState__visibilityChangeListener_FI = result;
        value = result;
      }
      return value;
    },
    _onViewCountChanged$1(__wc0_formal) {
      A._asInt(__wc0_formal);
      if (this._viewManager._viewData.__js_helper$_length === 0)
        this.onAppLifecycleStateChange$1(B.AppLifecycleState_0);
      else
        this.onAppLifecycleStateChange$1(B.AppLifecycleState_1);
    }
  };
  A._BrowserAppLifecycleState__focusListener_closure.prototype = {
    call$1($event) {
      type$.JavaScriptObject._as($event);
      this.$this.onAppLifecycleStateChange$1(B.AppLifecycleState_1);
    },
    $signature: 3
  };
  A._BrowserAppLifecycleState__blurListener_closure.prototype = {
    call$1($event) {
      type$.JavaScriptObject._as($event);
      this.$this.onAppLifecycleStateChange$1(B.AppLifecycleState_2);
    },
    $signature: 3
  };
  A._BrowserAppLifecycleState__visibilityChangeListener_closure.prototype = {
    call$1($event) {
      type$.JavaScriptObject._as($event);
      if (A._asString(self.document.visibilityState) === "visible")
        this.$this.onAppLifecycleStateChange$1(B.AppLifecycleState_1);
      else if (A._asString(self.document.visibilityState) === "hidden")
        this.$this.onAppLifecycleStateChange$1(B.AppLifecycleState_3);
    },
    $signature: 3
  };
  A.ViewFocusBinding.prototype = {
    changeViewFocus$2(viewId, state) {
      var t1 = this._viewManager._viewData.$index(0, viewId),
        viewElement = t1 == null ? null : t1.get$dom().rootElement;
      switch (state.index) {
        case 1:
          if (viewId !== this._viewId$1(type$.nullable_JavaScriptObject._as(self.document.activeElement)))
            if (viewElement != null)
              viewElement.focus($.$get$DomElementExtension__preventScrollOptions());
          break;
        case 0:
          if (viewElement != null)
            viewElement.blur();
          break;
      }
    },
    get$_handleFocusin() {
      var result, _this = this,
        value = _this.__ViewFocusBinding__handleFocusin_FI;
      if (value === $) {
        result = A._functionToJS1(new A.ViewFocusBinding__handleFocusin_closure(_this));
        _this.__ViewFocusBinding__handleFocusin_FI !== $ && A.throwLateFieldADI("_handleFocusin");
        _this.__ViewFocusBinding__handleFocusin_FI = result;
        value = result;
      }
      return value;
    },
    get$_handleFocusout() {
      var result, _this = this,
        value = _this.__ViewFocusBinding__handleFocusout_FI;
      if (value === $) {
        result = A._functionToJS1(new A.ViewFocusBinding__handleFocusout_closure(_this));
        _this.__ViewFocusBinding__handleFocusout_FI !== $ && A.throwLateFieldADI("_handleFocusout");
        _this.__ViewFocusBinding__handleFocusout_FI = result;
        value = result;
      }
      return value;
    },
    get$_handleKeyDown() {
      var result, _this = this,
        value = _this.__ViewFocusBinding__handleKeyDown_FI;
      if (value === $) {
        result = A._functionToJS1(new A.ViewFocusBinding__handleKeyDown_closure(_this));
        _this.__ViewFocusBinding__handleKeyDown_FI !== $ && A.throwLateFieldADI("_handleKeyDown");
        _this.__ViewFocusBinding__handleKeyDown_FI = result;
        value = result;
      }
      return value;
    },
    get$_handleKeyUp() {
      var result, _this = this,
        value = _this.__ViewFocusBinding__handleKeyUp_FI;
      if (value === $) {
        result = A._functionToJS1(new A.ViewFocusBinding__handleKeyUp_closure(_this));
        _this.__ViewFocusBinding__handleKeyUp_FI !== $ && A.throwLateFieldADI("_handleKeyUp");
        _this.__ViewFocusBinding__handleKeyUp_FI = result;
        value = result;
      }
      return value;
    },
    _handleFocusChange$1(focusedElement) {
      var $event, _this = this,
        viewId = _this._viewId$1(focusedElement),
        t1 = _this._lastViewId;
      if (viewId == t1)
        return;
      if (viewId == null) {
        t1.toString;
        $event = new A.ViewFocusEvent(t1, B.ViewFocusState_0, B.ViewFocusDirection_0);
      } else
        $event = new A.ViewFocusEvent(viewId, B.ViewFocusState_1, _this._viewFocusDirection);
      _this._updateViewKeyboardReachability$2$reachable(t1, true);
      _this._updateViewKeyboardReachability$2$reachable(viewId, false);
      _this._lastViewId = viewId;
      _this._onViewFocusChange.call$1($event);
    },
    _viewId$1(element) {
      var t1 = $.$get$EnginePlatformDispatcher__instance().get$viewManager().findViewForElement$1(element);
      return t1 == null ? null : t1.viewId;
    },
    _handleViewCreated$1(viewId) {
      var t1, rootElement, _this = this;
      A._asInt(viewId);
      t1 = _this._viewManager._viewData.$index(0, viewId);
      rootElement = t1 == null ? null : t1.get$dom().rootElement;
      t1 = rootElement == null;
      if (!t1)
        A.DomEventTargetExtension_addEventListener(rootElement, "focusin", _this.get$_handleFocusin(), null);
      if (!t1)
        A.DomEventTargetExtension_addEventListener(rootElement, "focusout", _this.get$_handleFocusout(), null);
      _this._updateViewKeyboardReachability$2$reachable(viewId, true);
    },
    _updateViewKeyboardReachability$2$reachable(viewId, reachable) {
      var t1, rootElement;
      if (viewId == null)
        return;
      t1 = this._viewManager._viewData.$index(0, viewId);
      rootElement = t1 == null ? null : t1.get$dom().rootElement;
      if (rootElement != null) {
        t1 = A.jsify(reachable ? 0 : -1);
        if (t1 == null)
          t1 = type$.Object._as(t1);
        rootElement.setAttribute("tabindex", t1);
      }
    },
    set$_onViewCreatedListener(_onViewCreatedListener) {
      this._onViewCreatedListener = type$.nullable_StreamSubscription_int._as(_onViewCreatedListener);
    }
  };
  A.ViewFocusBinding__handleFocusin_closure.prototype = {
    call$1($event) {
      this.$this._handleFocusChange$1(type$.nullable_JavaScriptObject._as(type$.JavaScriptObject._as($event).target));
    },
    $signature: 3
  };
  A.ViewFocusBinding__handleFocusout_closure.prototype = {
    call$1($event) {
      var t1, wasFocusInvoked;
      type$.JavaScriptObject._as($event);
      if (A._asBool(self.document.hasFocus())) {
        t1 = type$.nullable_JavaScriptObject;
        wasFocusInvoked = !J.$eq$(t1._as(self.document.activeElement), t1._as(self.document.body));
      } else
        wasFocusInvoked = false;
      if (wasFocusInvoked)
        return;
      this.$this._handleFocusChange$1(type$.nullable_JavaScriptObject._as($event.relatedTarget));
    },
    $signature: 3
  };
  A.ViewFocusBinding__handleKeyDown_closure.prototype = {
    call$1($event) {
      var t1 = A.DomKeyboardEventExtension_get_shiftKey(type$.JavaScriptObject._as($event));
      t1 = t1 === true;
      if (t1)
        this.$this._viewFocusDirection = B.ViewFocusDirection_2;
    },
    $signature: 3
  };
  A.ViewFocusBinding__handleKeyUp_closure.prototype = {
    call$1($event) {
      type$.JavaScriptObject._as($event);
      this.$this._viewFocusDirection = B.ViewFocusDirection_1;
    },
    $signature: 3
  };
  A.PlatformViewManager.prototype = {
    registerFactory$3$isVisible(viewType, factoryFunction, isVisible) {
      var t1;
      if (A.assertTest(type$.Object_Function_int._is(factoryFunction) || type$.Object_Function_int_$named_params_nullable_Object._is(factoryFunction)))
        A.assertThrow("Factory signature is invalid. Expected either {" + B.Type_p1D.toString$0(0) + "} or {" + B.Type_p1D0.toString$0(0) + "} but got: {" + J.get$runtimeType$(factoryFunction).toString$0(0) + "}");
      t1 = this._factories;
      if (t1.containsKey$1(0, viewType))
        return false;
      t1.$indexSet(0, viewType, factoryFunction);
      if (!isVisible)
        this._invisibleViews.add$1(0, viewType);
      return true;
    },
    registerFactory$2(viewType, factoryFunction) {
      return this.registerFactory$3$isVisible(viewType, factoryFunction, true);
    },
    renderContent$3(viewType, viewId, params) {
      var _this = this;
      if (A.assertTest(_this._factories.containsKey$1(0, viewType)))
        A.assertThrow("Attempted to render contents of unregistered viewType: " + viewType);
      _this._viewIdToType.$indexSet(0, viewId, viewType);
      return _this.__engine$_contents.putIfAbsent$2(0, viewId, new A.PlatformViewManager_renderContent_closure(_this, viewId, "flt-pv-slot-" + viewId, viewType, params));
    }
  };
  A.PlatformViewManager_renderContent_closure.prototype = {
    call$0() {
      var t2, t3, t4, $content, _this = this,
        wrapper = A.DomDocumentExtension_createElement(self.document, "flt-platform-view"),
        t1 = _this.viewId;
      wrapper.id = "flt-pv-" + t1;
      t2 = A.jsify(_this.slotName);
      if (t2 == null)
        t2 = type$.Object._as(t2);
      wrapper.setAttribute("slot", t2);
      t2 = _this.viewType;
      t3 = _this.$this._factories.$index(0, t2);
      t3.toString;
      t4 = type$.JavaScriptObject;
      if (type$.Object_Function_int_$named_params_nullable_Object._is(t3))
        $content = t4._as(t3.call$2$params(t1, _this.params));
      else {
        type$.Object_Function_int._as(t3);
        $content = t4._as(t3.call$1(t1));
      }
      if (A._asString(t4._as($content.style).getPropertyValue("height")).length === 0) {
        $.$get$printWarning().call$1("Height of Platform View type: [" + t2 + "] may not be set. Defaulting to `height: 100%`.\nSet `style.height` to any appropriate value to stop this message.");
        A.DomCSSStyleDeclarationExtension_setProperty(t4._as($content.style), "height", "100%");
      }
      if (A._asString(t4._as($content.style).getPropertyValue("width")).length === 0) {
        $.$get$printWarning().call$1("Width of Platform View type: [" + t2 + "] may not be set. Defaulting to `width: 100%`.\nSet `style.width` to any appropriate value to stop this message.");
        A.DomCSSStyleDeclarationExtension_setProperty(t4._as($content.style), "width", "100%");
      }
      wrapper.append($content);
      return wrapper;
    },
    $signature: 111
  };
  A.PlatformViewMessageHandler.prototype = {
    _createPlatformView$4$params$platformViewId$platformViewType(callback, params, platformViewId, platformViewType) {
      var t1;
      type$.void_Function_nullable_ByteData._as(callback);
      t1 = this._contentManager;
      if (!t1._factories.containsKey$1(0, platformViewType)) {
        callback.call$1(B.C_StandardMethodCodec.encodeErrorEnvelope$3$code$details$message("unregistered_view_type", "If you are the author of the PlatformView, make sure `registerViewFactory` is invoked.", "A HtmlElementView widget is trying to create a platform view with an unregistered type: <" + platformViewType + ">."));
        return;
      }
      if (t1.__engine$_contents.containsKey$1(0, platformViewId)) {
        callback.call$1(B.C_StandardMethodCodec.encodeErrorEnvelope$3$code$details$message("recreating_view", "view id: " + platformViewId, "trying to create an already created view"));
        return;
      }
      t1.renderContent$3(platformViewType, platformViewId, params);
      callback.call$1(B.C_StandardMethodCodec.encodeSuccessEnvelope$1(null));
    },
    handlePlatformViewCall$3(method, $arguments, callback) {
      var t1, t2, t3;
      type$.void_Function_nullable_ByteData._as(callback);
      switch (method) {
        case "create":
          type$.Map_dynamic_dynamic._as($arguments);
          t1 = J.getInterceptor$asx($arguments);
          t2 = B.JSNumber_methods.toInt$0(A._asNum(t1.$index($arguments, "id")));
          t3 = A._asString(t1.$index($arguments, "viewType"));
          this._createPlatformView$4$params$platformViewId$platformViewType(callback, t1.$index($arguments, "params"), t2, t3);
          return;
        case "dispose":
          t1 = this._contentManager.__engine$_contents.remove$1(0, A._asInt($arguments));
          if (t1 != null)
            t1.remove();
          callback.call$1(B.C_StandardMethodCodec.encodeSuccessEnvelope$1(null));
          return;
      }
      callback.call$1(null);
    }
  };
  A.SafariPointerEventWorkaround.prototype = {
    workAroundMissingPointerEvents$0() {
      if (this._listener == null) {
        this._listener = A._functionToJS1(new A.SafariPointerEventWorkaround_workAroundMissingPointerEvents_closure());
        A.DomEventTargetExtension_addEventListener(self.document, "touchstart", this._listener, null);
      }
    }
  };
  A.SafariPointerEventWorkaround_workAroundMissingPointerEvents_closure.prototype = {
    call$1(__wc0_formal) {
      type$.JavaScriptObject._as(__wc0_formal);
    },
    $signature: 3
  };
  A.PointerBinding.prototype = {
    PointerBinding$3$detector$safariWorkaround(view, detector, safariWorkaround) {
      var _this = this,
        t1 = $.$get$browser().get$browserEngine() === B.BrowserEngine_1 && $.$get$browser().get$operatingSystem() === B.OperatingSystem_0;
      if (t1) {
        t1 = $.$get$PointerBinding__defaultSafariWorkaround();
        _this._safariWorkaround = t1;
        t1.workAroundMissingPointerEvents$0();
      }
      _this.__PointerBinding__adapter_A = _this._createAdapter$0();
      A.assertHelper(new A.PointerBinding_closure(_this).call$0());
    },
    dispose$0() {
      var t1 = this.__PointerBinding__adapter_A;
      t1 === $ && A.throwLateFieldNI("_adapter");
      t1.dispose$0();
      t1 = this._safariWorkaround;
      if (t1 != null)
        if (t1._listener != null) {
          A.DomEventTargetExtension_removeEventListener(self.document, "touchstart", t1._listener, null);
          t1._listener = null;
        }
    },
    _createAdapter$0() {
      if ("PointerEvent" in self.window) {
        var t1 = new A._PointerAdapter(A.LinkedHashMap_LinkedHashMap$_empty(type$.int, type$._ButtonSanitizer), this, A._setArrayType([], type$.JSArray_Listener));
        t1.setup$0();
        return t1;
      }
      throw A.wrapException(A.UnsupportedError$("This browser does not support pointer events which are necessary to handle interactions with Flutter Web apps."));
    }
  };
  A.PointerBinding_closure.prototype = {
    call$0() {
      B.JSArray_methods.add$1($._hotRestartListeners, this.$this.get$dispose());
      return true;
    },
    $signature: 0
  };
  A.ClickDebouncer.prototype = {
    ClickDebouncer$0() {
      A.assertHelper(new A.ClickDebouncer_closure(this).call$0());
    },
    onPointerData$2($event, data) {
      var t1, t2, state, target, _this = this;
      type$.List_PointerData._as(data);
      t1 = $.$get$EnginePlatformDispatcher__instance();
      if (!t1.configuration.semanticsEnabled) {
        t2 = A._setArrayType(data.slice(0), A._arrayInstanceType(data));
        A.invoke1(t1._onPointerDataPacket, t1._onPointerDataPacketZone, new A.PointerDataPacket(t2), type$.PointerDataPacket);
        return;
      }
      state = _this.__engine$_state;
      if (state != null) {
        t1 = state._0;
        t2 = A.DomEventExtension_get_timeStamp($event);
        t2.toString;
        B.JSArray_methods.add$1(t1, new A._Record_3_data_event_timeStamp(data, $event, A._BaseAdapter__eventTimeStampToDuration(t2)));
        if (A._asString($event.type) === "pointerup")
          if (!J.$eq$(type$.nullable_JavaScriptObject._as($event.target), state._1))
            _this._flush$0();
      } else if (A._asString($event.type) === "pointerdown") {
        if (A.assertTest(A._asString($event.type) === "pointerdown"))
          A.assertThrow("Click debouncing must begin with a pointerdown");
        target = type$.nullable_JavaScriptObject._as($event.target);
        if (type$.JavaScriptObject._is(target) && A._asBool(target.hasAttribute("flt-tappable"))) {
          t1 = A.Timer_Timer(B.Duration_200000, _this.get$_onTimerExpired());
          t2 = A.DomEventExtension_get_timeStamp($event);
          t2.toString;
          _this.set$__engine$_state(new A._Record_3_queue_target_timer(A._setArrayType([new A._Record_3_data_event_timeStamp(data, $event, A._BaseAdapter__eventTimeStampToDuration(t2))], type$.JSArray_Record_3_List_PointerData_data_and_JavaScriptObject_event_and_Duration_timeStamp), target, t1));
        } else {
          t2 = A._setArrayType(data.slice(0), A._arrayInstanceType(data));
          A.invoke1(t1._onPointerDataPacket, t1._onPointerDataPacketZone, new A.PointerDataPacket(t2), type$.PointerDataPacket);
        }
      } else {
        if (A._asString($event.type) === "pointerup") {
          t2 = A.DomEventExtension_get_timeStamp($event);
          t2.toString;
          _this._lastSentPointerUpTimeStamp = A._BaseAdapter__eventTimeStampToDuration(t2);
        }
        t2 = A._setArrayType(data.slice(0), A._arrayInstanceType(data));
        A.invoke1(t1._onPointerDataPacket, t1._onPointerDataPacketZone, new A.PointerDataPacket(t2), type$.PointerDataPacket);
      }
    },
    onClick$4(_, click, viewId, semanticsNodeId, isListening) {
      var t1, _this = this;
      A.assertHelper(A._asString(click.type) === "click");
      t1 = _this.__engine$_state;
      if (t1 == null) {
        if (isListening && _this._shouldSendClickEventToFramework$1(click))
          _this._sendSemanticsTapToFramework$3(click, viewId, semanticsNodeId);
        return;
      }
      if (isListening) {
        _this.set$__engine$_state(null);
        t1._2.cancel$0(0);
        _this._sendSemanticsTapToFramework$3(click, viewId, semanticsNodeId);
      } else
        _this._flush$0();
    },
    _sendSemanticsTapToFramework$3(click, viewId, semanticsNodeId) {
      click.stopPropagation();
      $.$get$EnginePlatformDispatcher__instance().invokeOnSemanticsAction$4(viewId, semanticsNodeId, B.SemanticsAction_1_tap, null);
      this.reset$0(0);
    },
    _onTimerExpired$0() {
      if (this.__engine$_state == null)
        return;
      this._flush$0();
    },
    _shouldSendClickEventToFramework$1(click) {
      var t1,
        lastSentPointerUpTimeStamp = this._lastSentPointerUpTimeStamp;
      if (lastSentPointerUpTimeStamp == null)
        return true;
      t1 = A.DomEventExtension_get_timeStamp(click);
      t1.toString;
      return A._BaseAdapter__eventTimeStampToDuration(t1)._duration - lastSentPointerUpTimeStamp._duration >= 50000;
    },
    _flush$0() {
      var state, t1, aggregateData, t2, t3, _i, queuedEvent, _this = this;
      A.assertHelper(_this.__engine$_state != null);
      state = _this.__engine$_state;
      state._2.cancel$0(0);
      t1 = type$.JSArray_PointerData;
      aggregateData = A._setArrayType([], t1);
      for (t2 = state._0, t3 = t2.length, _i = 0; _i < t2.length; t2.length === t3 || (0, A.throwConcurrentModificationError)(t2), ++_i) {
        queuedEvent = t2[_i];
        if (A._asString(queuedEvent._1.type) === "pointerup")
          _this._lastSentPointerUpTimeStamp = queuedEvent._2;
        B.JSArray_methods.addAll$1(aggregateData, queuedEvent._0);
      }
      t1 = A._setArrayType(type$.List_PointerData._as(aggregateData).slice(0), t1);
      t2 = $.$get$EnginePlatformDispatcher__instance();
      A.invoke1(t2._onPointerDataPacket, t2._onPointerDataPacketZone, new A.PointerDataPacket(t1), type$.PointerDataPacket);
      _this.set$__engine$_state(null);
    },
    reset$0(_) {
      var t1 = this.__engine$_state;
      if (t1 != null)
        t1._2.cancel$0(0);
      this.set$__engine$_state(null);
      this._lastSentPointerUpTimeStamp = null;
    },
    set$__engine$_state(_state) {
      this.__engine$_state = type$.nullable_Record_3_List_Record_3_List_PointerData_data_and_JavaScriptObject_event_and_Duration_timeStamp_queue_and_JavaScriptObject_target_and_Timer_timer._as(_state);
    }
  };
  A.ClickDebouncer_closure.prototype = {
    call$0() {
      var t1 = this.$this;
      B.JSArray_methods.add$1($._hotRestartListeners, t1.get$reset(t1));
      return true;
    },
    $signature: 0
  };
  A.PointerSupportDetector.prototype = {
    toString$0(_) {
      return "pointers:" + ("PointerEvent" in self.window);
    }
  };
  A.Listener.prototype = {};
  A._BaseAdapter.prototype = {
    get$__engine$_callback() {
      return $.$get$PointerBinding_clickDebouncer().get$onPointerData();
    },
    dispose$0() {
      var t1, t2, _i, listener;
      for (t1 = this._listeners, t2 = t1.length, _i = 0; _i < t1.length; t1.length === t2 || (0, A.throwConcurrentModificationError)(t1), ++_i) {
        listener = t1[_i];
        listener.target.removeEventListener(listener.event, listener.handler);
      }
      B.JSArray_methods.clear$0(t1);
    },
    addEventListener$3(_, target, eventName, handler) {
      B.JSArray_methods.add$1(this._listeners, A.Listener_Listener$register(eventName, new A._BaseAdapter_addEventListener_loggedHandler(type$.void_Function_JavaScriptObject._as(handler)), null, target));
    },
    __engine$_callback$2(arg0, arg1) {
      return this.get$__engine$_callback().call$2(arg0, arg1);
    }
  };
  A._BaseAdapter_addEventListener_loggedHandler.prototype = {
    call$1($event) {
      var t1;
      type$.JavaScriptObject._as($event);
      t1 = $.EngineSemantics__instance;
      if ((t1 == null ? $.EngineSemantics__instance = A.EngineSemantics$_() : t1).receiveGlobalEvent$1($event))
        this.handler.call$1($event);
    },
    $signature: 3
  };
  A._WheelEventListenerMixin.prototype = {
    _isAcceleratedMouseWheelDelta$2(delta, wheelDelta) {
      if (wheelDelta == null)
        return false;
      return Math.abs(wheelDelta - -3 * delta) > 1;
    },
    _isTrackpadEvent$1($event) {
      var t1, t2, t3, t4, deltaXChange, deltaYChange, _this = this;
      if ($.$get$browser().get$browserEngine() === B.BrowserEngine_2)
        return false;
      if (_this._isAcceleratedMouseWheelDelta$2(A._asDouble($event.deltaX), A.DomWheelEventExtension_get_wheelDeltaX($event)) || _this._isAcceleratedMouseWheelDelta$2(A._asDouble($event.deltaY), A.DomWheelEventExtension_get_wheelDeltaY($event)))
        return false;
      if (!(B.JSNumber_methods.$mod(A._asDouble($event.deltaX), 120) === 0 && B.JSNumber_methods.$mod(A._asDouble($event.deltaY), 120) === 0)) {
        t1 = A.DomWheelEventExtension_get_wheelDeltaX($event);
        if (B.JSNumber_methods.$mod(t1 == null ? 1 : t1, 120) === 0) {
          t1 = A.DomWheelEventExtension_get_wheelDeltaY($event);
          t1 = B.JSNumber_methods.$mod(t1 == null ? 1 : t1, 120) === 0;
        } else
          t1 = false;
      } else
        t1 = true;
      if (t1) {
        t1 = A._asDouble($event.deltaX);
        t2 = _this._lastWheelEvent;
        t3 = t2 == null;
        t4 = t3 ? null : A._asDouble(t2.deltaX);
        deltaXChange = Math.abs(t1 - (t4 == null ? 0 : t4));
        t1 = A._asDouble($event.deltaY);
        t4 = t3 ? null : A._asDouble(t2.deltaY);
        deltaYChange = Math.abs(t1 - (t4 == null ? 0 : t4));
        t1 = true;
        if (!t3)
          if (!(deltaXChange === 0 && deltaYChange === 0))
            t1 = !(deltaXChange < 20 && deltaYChange < 20);
        if (t1) {
          if (A.DomEventExtension_get_timeStamp($event) != null)
            t1 = (t3 ? null : A.DomEventExtension_get_timeStamp(t2)) != null;
          else
            t1 = false;
          if (t1) {
            t1 = A.DomEventExtension_get_timeStamp($event);
            t1.toString;
            t2.toString;
            t2 = A.DomEventExtension_get_timeStamp(t2);
            t2.toString;
            if (t1 - t2 < 50 && _this._lastWheelEventWasTrackpad)
              return true;
          }
          return false;
        }
      }
      return true;
    },
    _convertWheelEventToPointerData$1($event) {
      var kind, deviceId, deltaX, deltaY, t1, probe, fontSize, res, t2, ratio, data, offset, t3, t4, t5, ignoreCtrlKey, t6, t7, _this = this, _null = null;
      if (_this._isTrackpadEvent$1($event)) {
        kind = B.PointerDeviceKind_4;
        deviceId = -2;
      } else {
        kind = B.PointerDeviceKind_1;
        deviceId = -1;
      }
      deltaX = A._asDouble($event.deltaX);
      deltaY = A._asDouble($event.deltaY);
      switch (B.JSNumber_methods.toInt$0(A._asDouble($event.deltaMode))) {
        case 1:
          t1 = $._WheelEventListenerMixin__defaultScrollLineHeight;
          if (t1 == null) {
            probe = A.DomDocumentExtension_createElement(self.document, "div");
            t1 = type$.JavaScriptObject._as(probe.style);
            A.DomCSSStyleDeclarationExtension_setProperty(t1, "font-size", "initial");
            A.DomCSSStyleDeclarationExtension_setProperty(t1, "display", "none");
            type$.nullable_JavaScriptObject._as(self.document.body).append(probe);
            fontSize = A._asString(A.DomWindowExtension_getComputedStyle(self.window, probe).getPropertyValue("font-size"));
            if (B.JSString_methods.contains$1(fontSize, "px"))
              res = A.Primitives_parseDouble(A.stringReplaceAllUnchecked(fontSize, "px", ""));
            else
              res = _null;
            probe.remove();
            t1 = $._WheelEventListenerMixin__defaultScrollLineHeight = res == null ? 16 : res / 4;
          }
          deltaX *= t1;
          deltaY *= t1;
          break;
        case 2:
          t1 = _this._owner.view;
          deltaX *= t1.get$physicalSize()._dx;
          deltaY *= t1.get$physicalSize()._dy;
          break;
        case 0:
          if ($.$get$browser().get$operatingSystem() === B.OperatingSystem_4) {
            t1 = $.$get$EngineFlutterDisplay__instance();
            t2 = t1._debugDevicePixelRatioOverride;
            if (t2 == null) {
              ratio = A._asDouble(self.window.devicePixelRatio);
              t2 = ratio === 0 ? 1 : ratio;
            }
            deltaX *= t2;
            t1 = t1._debugDevicePixelRatioOverride;
            if (t1 == null) {
              ratio = A._asDouble(self.window.devicePixelRatio);
              t1 = ratio === 0 ? 1 : ratio;
            }
            deltaY *= t1;
          }
          break;
        default:
          break;
      }
      data = A._setArrayType([], type$.JSArray_PointerData);
      t1 = _this._owner;
      t2 = t1.view;
      offset = A.computeEventOffsetToTarget($event, t2, _null);
      if ($.$get$browser().get$operatingSystem() === B.OperatingSystem_4) {
        t3 = t1._keyboardConverter;
        t4 = t3 == null;
        if (t4)
          t5 = _null;
        else {
          t5 = $.$get$kPhysicalControlLeft();
          t5 = t3._pressingRecords.containsKey$1(0, t5);
        }
        if (t5 !== true) {
          if (t4)
            t3 = _null;
          else {
            t4 = $.$get$kPhysicalControlRight();
            t4 = t3._pressingRecords.containsKey$1(0, t4);
            t3 = t4;
          }
          ignoreCtrlKey = t3 === true;
        } else
          ignoreCtrlKey = true;
      } else
        ignoreCtrlKey = false;
      t3 = A._asBool($event.ctrlKey) && !ignoreCtrlKey;
      t1 = t1._pointerDataConverter;
      t2 = t2.viewId;
      t4 = offset._dx;
      if (t3) {
        t3 = A.DomEventExtension_get_timeStamp($event);
        t3.toString;
        t3 = A._BaseAdapter__eventTimeStampToDuration(t3);
        t5 = $.$get$EngineFlutterDisplay__instance();
        t6 = t5._debugDevicePixelRatioOverride;
        if (t6 == null) {
          ratio = A._asDouble(self.window.devicePixelRatio);
          t6 = ratio === 0 ? 1 : ratio;
        }
        t5 = t5._debugDevicePixelRatioOverride;
        if (t5 == null) {
          ratio = A._asDouble(self.window.devicePixelRatio);
          t5 = ratio === 0 ? 1 : ratio;
        }
        t7 = A.DomMouseEventExtension_get_buttons($event);
        t7.toString;
        t1.convert$13$buttons$change$device$kind$physicalX$physicalY$pressure$pressureMax$scale$signalKind$timeStamp$viewId(data, B.JSNumber_methods.toInt$0(t7), B.PointerChange_3, deviceId, kind, t4 * t6, offset._dy * t5, 1, 1, Math.exp(-deltaY / 200), B.PointerSignalKind_3, t3, t2);
      } else {
        t3 = A.DomEventExtension_get_timeStamp($event);
        t3.toString;
        t3 = A._BaseAdapter__eventTimeStampToDuration(t3);
        t5 = $.$get$EngineFlutterDisplay__instance();
        t6 = t5._debugDevicePixelRatioOverride;
        if (t6 == null) {
          ratio = A._asDouble(self.window.devicePixelRatio);
          t6 = ratio === 0 ? 1 : ratio;
        }
        t5 = t5._debugDevicePixelRatioOverride;
        if (t5 == null) {
          ratio = A._asDouble(self.window.devicePixelRatio);
          t5 = ratio === 0 ? 1 : ratio;
        }
        t7 = A.DomMouseEventExtension_get_buttons($event);
        t7.toString;
        t1.convert$15$buttons$change$device$kind$onRespond$physicalX$physicalY$pressure$pressureMax$scrollDeltaX$scrollDeltaY$signalKind$timeStamp$viewId(data, B.JSNumber_methods.toInt$0(t7), B.PointerChange_3, deviceId, kind, new A._WheelEventListenerMixin__convertWheelEventToPointerData_closure(_this), t4 * t6, offset._dy * t5, 1, 1, deltaX, deltaY, B.PointerSignalKind_1, t3, t2);
      }
      _this._lastWheelEvent = $event;
      _this._lastWheelEventWasTrackpad = kind === B.PointerDeviceKind_4;
      return data;
    }
  };
  A._WheelEventListenerMixin__convertWheelEventToPointerData_closure.prototype = {
    call$1$allowPlatformDefault(allowPlatformDefault) {
      var t1 = this.$this;
      t1._lastWheelEventAllowedDefault = B.JSBool_methods.$or(t1._lastWheelEventAllowedDefault, allowPlatformDefault);
    },
    call$0() {
      return this.call$1$allowPlatformDefault(false);
    },
    $signature: 255
  };
  A._SanitizedDetails.prototype = {
    toString$0(_) {
      return A.getRuntimeTypeOfDartObject(this).toString$0(0) + "(change: " + this.change.toString$0(0) + ", buttons: " + this.buttons + ")";
    }
  };
  A._ButtonSanitizer.prototype = {
    sanitizeDownEvent$2$button$buttons(button, buttons) {
      var t1;
      if (this._pressedButtons !== 0)
        return this.sanitizeMoveEvent$1$buttons(buttons);
      t1 = (buttons === 0 && button > -1 ? A.convertButtonToButtons(button) : buttons) & 1073741823;
      this._pressedButtons = t1;
      return new A._SanitizedDetails(B.PointerChange_4, t1);
    },
    sanitizeMoveEvent$1$buttons(buttons) {
      var newPressedButtons = buttons & 1073741823,
        t1 = this._pressedButtons;
      if (t1 === 0 && newPressedButtons !== 0)
        return new A._SanitizedDetails(B.PointerChange_3, t1);
      this._pressedButtons = newPressedButtons;
      return new A._SanitizedDetails(newPressedButtons === 0 ? B.PointerChange_3 : B.PointerChange_5, newPressedButtons);
    },
    sanitizeMissingRightClickUp$1$buttons(buttons) {
      if (this._pressedButtons !== 0 && (buttons & 1073741823) === 0) {
        this._pressedButtons = 0;
        return new A._SanitizedDetails(B.PointerChange_6, 0);
      }
      return null;
    },
    sanitizeLeaveEvent$1$buttons(buttons) {
      if ((buttons & 1073741823) === 0) {
        this._pressedButtons = 0;
        return new A._SanitizedDetails(B.PointerChange_3, 0);
      }
      return null;
    },
    sanitizeUpEvent$1$buttons(buttons) {
      var t1;
      if (this._pressedButtons === 0)
        return null;
      t1 = this._pressedButtons = (buttons == null ? 0 : buttons) & 1073741823;
      if (t1 === 0)
        return new A._SanitizedDetails(B.PointerChange_6, t1);
      else
        return new A._SanitizedDetails(B.PointerChange_5, t1);
    }
  };
  A._PointerAdapter.prototype = {
    _ensureSanitizer$1(device) {
      return this._sanitizers.putIfAbsent$2(0, device, new A._PointerAdapter__ensureSanitizer_closure());
    },
    _getSanitizer$1(device) {
      var t1 = this._sanitizers;
      A.assertHelper(t1.$index(0, device) != null);
      t1 = t1.$index(0, device);
      t1.toString;
      return t1;
    },
    _removePointerIfUnhoverable$1($event) {
      if (A.DomPointerEventExtension_get_pointerType($event) === "touch")
        this._sanitizers.remove$1(0, A.DomPointerEventExtension_get_pointerId($event));
    },
    _addPointerEventListener$4$checkModifiers(target, eventName, handler, checkModifiers) {
      this.addEventListener$3(0, target, eventName, new A._PointerAdapter__addPointerEventListener_closure(this, checkModifiers, type$.dynamic_Function_JavaScriptObject._as(handler)));
    },
    _addPointerEventListener$3(target, eventName, handler) {
      return this._addPointerEventListener$4$checkModifiers(target, eventName, handler, true);
    },
    setup$0() {
      var t2, _this = this,
        t1 = _this._owner.view;
      _this._addPointerEventListener$3(t1.get$dom().rootElement, "pointerdown", new A._PointerAdapter_setup_closure(_this));
      t2 = t1.embeddingStrategy;
      _this._addPointerEventListener$3(t2.get$globalEventTarget(), "pointermove", new A._PointerAdapter_setup_closure0(_this));
      _this._addPointerEventListener$4$checkModifiers(t1.get$dom().rootElement, "pointerleave", new A._PointerAdapter_setup_closure1(_this), false);
      _this._addPointerEventListener$3(t2.get$globalEventTarget(), "pointerup", new A._PointerAdapter_setup_closure2(_this));
      _this._addPointerEventListener$4$checkModifiers(t1.get$dom().rootElement, "pointercancel", new A._PointerAdapter_setup_closure3(_this), false);
      B.JSArray_methods.add$1(_this._listeners, A.Listener_Listener$register("wheel", type$.void_Function_JavaScriptObject._as(new A._PointerAdapter_setup_closure4(_this)), false, t1.get$dom().rootElement));
    },
    _convertEventsToPointerData$5$data$details$event$eventTarget$pointerId(data, details, $event, eventTarget, pointerId) {
      var t1, kind, t2, timeStamp, pressure, t3, offset, t4, t5, t6, ratio, t7;
      type$.List_PointerData._as(data);
      t1 = A.DomPointerEventExtension_get_pointerType($event);
      t1.toString;
      kind = this._pointerTypeToDeviceKind$1(t1);
      t1 = A.DomPointerEventExtension_get_tiltX($event);
      t1.toString;
      t2 = A.DomPointerEventExtension_get_tiltY($event);
      t2.toString;
      t1 = Math.abs(t1) > Math.abs(t2) ? A.DomPointerEventExtension_get_tiltX($event) : A.DomPointerEventExtension_get_tiltY($event);
      t1.toString;
      t2 = A.DomEventExtension_get_timeStamp($event);
      t2.toString;
      timeStamp = A._BaseAdapter__eventTimeStampToDuration(t2);
      pressure = A._asDoubleQ($event.pressure);
      if (pressure == null)
        pressure = null;
      t2 = this._owner;
      t3 = t2.view;
      offset = A.computeEventOffsetToTarget($event, t3, eventTarget);
      t4 = pointerId == null ? this._getPointerId$1($event) : pointerId;
      t5 = $.$get$EngineFlutterDisplay__instance();
      t6 = t5._debugDevicePixelRatioOverride;
      if (t6 == null) {
        ratio = A._asDouble(self.window.devicePixelRatio);
        t6 = ratio === 0 ? 1 : ratio;
      }
      t5 = t5._debugDevicePixelRatioOverride;
      if (t5 == null) {
        ratio = A._asDouble(self.window.devicePixelRatio);
        t5 = ratio === 0 ? 1 : ratio;
      }
      t7 = pressure == null ? 0 : pressure;
      t2._pointerDataConverter.convert$13$buttons$change$device$kind$physicalX$physicalY$pressure$pressureMax$signalKind$tilt$timeStamp$viewId(data, details.buttons, details.change, t4, kind, offset._dx * t6, offset._dy * t5, t7, 1, B.PointerSignalKind_0, t1 / 180 * 3.141592653589793, timeStamp, t3.viewId);
    },
    _convertEventsToPointerData$3$data$details$event(data, details, $event) {
      return this._convertEventsToPointerData$5$data$details$event$eventTarget$pointerId(data, details, $event, null, null);
    },
    _expandEvents$1($event) {
      var t1, coalescedEvents;
      if ("getCoalescedEvents" in $event) {
        t1 = type$.JSArray_nullable_Object._as($event.getCoalescedEvents());
        t1 = B.JSArray_methods.cast$1$0(t1, type$.JavaScriptObject);
        coalescedEvents = new A.CastList(t1._source, t1.$ti._eval$1("CastList<1,JavaScriptObject>"));
        if (!coalescedEvents.get$isEmpty(coalescedEvents))
          return coalescedEvents;
      }
      return A._setArrayType([$event], type$.JSArray_JavaScriptObject);
    },
    _pointerTypeToDeviceKind$1(pointerType) {
      switch (pointerType) {
        case "mouse":
          return B.PointerDeviceKind_1;
        case "pen":
          return B.PointerDeviceKind_2;
        case "touch":
          return B.PointerDeviceKind_0;
        default:
          return B.PointerDeviceKind_5;
      }
    },
    _getPointerId$1($event) {
      var _0_0,
        t1 = A.DomPointerEventExtension_get_pointerType($event);
      t1.toString;
      _0_0 = this._pointerTypeToDeviceKind$1(t1);
      $label0$0: {
        if (B.PointerDeviceKind_1 === _0_0) {
          t1 = -1;
          break $label0$0;
        }
        if (B.PointerDeviceKind_2 === _0_0 || B.PointerDeviceKind_3 === _0_0) {
          t1 = -4;
          break $label0$0;
        }
        t1 = B.PointerDeviceKind_4 === _0_0 ? A.throwExpression(A.Exception_Exception("Unreachable")) : null;
        if (B.PointerDeviceKind_0 === _0_0 || B.PointerDeviceKind_5 === _0_0) {
          t1 = A.DomPointerEventExtension_get_pointerId($event);
          t1.toString;
          t1 = B.JSNumber_methods.toInt$0(t1);
          break $label0$0;
        }
      }
      return t1;
    }
  };
  A._PointerAdapter__ensureSanitizer_closure.prototype = {
    call$0() {
      return new A._ButtonSanitizer();
    },
    $signature: 263
  };
  A._PointerAdapter__addPointerEventListener_closure.prototype = {
    call$1($event) {
      var t1, t2, t3, t4, t5, t6, t7, t8, t9;
      if (this.checkModifiers) {
        t1 = this.$this._owner._keyboardConverter;
        if (t1 != null) {
          t2 = A._asBool($event.getModifierState("Alt"));
          t3 = A._asBool($event.getModifierState("Control"));
          t4 = A._asBool($event.getModifierState("Meta"));
          t5 = A._asBool($event.getModifierState("Shift"));
          t6 = A.DomEventExtension_get_timeStamp($event);
          t6.toString;
          t7 = $.$get$_kPhysicalAltLeft();
          t8 = $.$get$_kPhysicalAltRight();
          t9 = $.$get$_kLogicalAltLeft();
          t1._synthesizeModifierIfNeeded$5(t7, t8, t9, t2 ? B.KeyEventType_0 : B.KeyEventType_1, t6);
          t7 = $.$get$kPhysicalControlLeft();
          t8 = $.$get$kPhysicalControlRight();
          t9 = $.$get$_kLogicalControlLeft();
          t1._synthesizeModifierIfNeeded$5(t7, t8, t9, t3 ? B.KeyEventType_0 : B.KeyEventType_1, t6);
          t2 = $.$get$_kPhysicalMetaLeft();
          t7 = $.$get$_kPhysicalMetaRight();
          t8 = $.$get$_kLogicalMetaLeft();
          t1._synthesizeModifierIfNeeded$5(t2, t7, t8, t4 ? B.KeyEventType_0 : B.KeyEventType_1, t6);
          t2 = $.$get$_kPhysicalShiftLeft();
          t3 = $.$get$_kPhysicalShiftRight();
          t7 = $.$get$_kLogicalShiftLeft();
          t1._synthesizeModifierIfNeeded$5(t2, t3, t7, t5 ? B.KeyEventType_0 : B.KeyEventType_1, t6);
        }
      }
      this.handler.call$1($event);
    },
    $signature: 3
  };
  A._PointerAdapter_setup_closure.prototype = {
    call$1($event) {
      var up, t3,
        t1 = this.$this,
        device = t1._getPointerId$1($event),
        pointerData = A._setArrayType([], type$.JSArray_PointerData),
        sanitizer = t1._ensureSanitizer$1(device),
        t2 = A.DomMouseEventExtension_get_buttons($event);
      t2.toString;
      up = sanitizer.sanitizeMissingRightClickUp$1$buttons(B.JSNumber_methods.toInt$0(t2));
      if (up != null)
        t1._convertEventsToPointerData$3$data$details$event(pointerData, up, $event);
      t2 = B.JSNumber_methods.toInt$0(A._asDouble($event.button));
      t3 = A.DomMouseEventExtension_get_buttons($event);
      t3.toString;
      t1._convertEventsToPointerData$3$data$details$event(pointerData, sanitizer.sanitizeDownEvent$2$button$buttons(t2, B.JSNumber_methods.toInt$0(t3)), $event);
      t1.__engine$_callback$2($event, pointerData);
      if (J.$eq$(type$.nullable_JavaScriptObject._as($event.target), t1._owner.view.get$dom().rootElement)) {
        $event.preventDefault();
        A.Timer_Timer(B.Duration_0, new A._PointerAdapter_setup__closure(t1));
      }
    },
    $signature: 78
  };
  A._PointerAdapter_setup__closure.prototype = {
    call$0() {
      $.$get$EnginePlatformDispatcher__instance().get$_viewFocusBinding().changeViewFocus$2(this.$this._owner.view.viewId, B.ViewFocusState_1);
    },
    $signature: 1
  };
  A._PointerAdapter_setup_closure0.prototype = {
    call$1(moveEvent) {
      var t2, t3, t4, t5, up,
        t1 = this.$this,
        device = t1._getPointerId$1(moveEvent),
        sanitizer = t1._ensureSanitizer$1(device),
        pointerData = A._setArrayType([], type$.JSArray_PointerData);
      for (t2 = J.get$iterator$ax(t1._expandEvents$1(moveEvent)), t3 = type$.nullable_JavaScriptObject; t2.moveNext$0();) {
        t4 = t2.get$current(t2);
        t5 = A._asDoubleQ(t4.buttons);
        if (t5 == null)
          t5 = null;
        t5.toString;
        up = sanitizer.sanitizeMissingRightClickUp$1$buttons(B.JSNumber_methods.toInt$0(t5));
        if (up != null)
          t1._convertEventsToPointerData$5$data$details$event$eventTarget$pointerId(pointerData, up, t4, t3._as(moveEvent.target), device);
        t5 = A._asDoubleQ(t4.buttons);
        if (t5 == null)
          t5 = null;
        t5.toString;
        t1._convertEventsToPointerData$5$data$details$event$eventTarget$pointerId(pointerData, sanitizer.sanitizeMoveEvent$1$buttons(B.JSNumber_methods.toInt$0(t5)), t4, t3._as(moveEvent.target), device);
      }
      t1.__engine$_callback$2(moveEvent, pointerData);
    },
    $signature: 78
  };
  A._PointerAdapter_setup_closure1.prototype = {
    call$1($event) {
      var details,
        t1 = this.$this,
        sanitizer = t1._ensureSanitizer$1(t1._getPointerId$1($event)),
        pointerData = A._setArrayType([], type$.JSArray_PointerData),
        t2 = A.DomMouseEventExtension_get_buttons($event);
      t2.toString;
      details = sanitizer.sanitizeLeaveEvent$1$buttons(B.JSNumber_methods.toInt$0(t2));
      if (details != null) {
        t1._convertEventsToPointerData$3$data$details$event(pointerData, details, $event);
        t1.__engine$_callback$2($event, pointerData);
      }
    },
    $signature: 78
  };
  A._PointerAdapter_setup_closure2.prototype = {
    call$1($event) {
      var pointerData, t2, t3, details,
        t1 = this.$this,
        device = t1._getPointerId$1($event);
      if (t1._sanitizers.containsKey$1(0, device)) {
        pointerData = A._setArrayType([], type$.JSArray_PointerData);
        t2 = t1._getSanitizer$1(device);
        t3 = A.DomMouseEventExtension_get_buttons($event);
        details = t2.sanitizeUpEvent$1$buttons(t3 == null ? null : B.JSNumber_methods.toInt$0(t3));
        t1._removePointerIfUnhoverable$1($event);
        if (details != null) {
          t1._convertEventsToPointerData$3$data$details$event(pointerData, details, $event);
          t1.__engine$_callback$2($event, pointerData);
        }
      }
    },
    $signature: 78
  };
  A._PointerAdapter_setup_closure3.prototype = {
    call$1($event) {
      var pointerData,
        t1 = this.$this,
        device = t1._getPointerId$1($event);
      if (t1._sanitizers.containsKey$1(0, device)) {
        pointerData = A._setArrayType([], type$.JSArray_PointerData);
        t1._getSanitizer$1(device)._pressedButtons = 0;
        t1._removePointerIfUnhoverable$1($event);
        t1._convertEventsToPointerData$3$data$details$event(pointerData, new A._SanitizedDetails(B.PointerChange_0, 0), $event);
        t1.__engine$_callback$2($event, pointerData);
      }
    },
    $signature: 78
  };
  A._PointerAdapter_setup_closure4.prototype = {
    call$1($event) {
      var t1, $constructor;
      type$.JavaScriptObject._as($event);
      t1 = this.$this;
      $constructor = globalThis.WheelEvent;
      A.assertHelper($constructor != null && $event instanceof $constructor);
      t1._lastWheelEventAllowedDefault = false;
      t1.__engine$_callback$2($event, t1._convertWheelEventToPointerData$1($event));
      if (!t1._lastWheelEventAllowedDefault)
        $event.preventDefault();
    },
    $signature: 3
  };
  A._PointerDeviceState.prototype = {};
  A._GlobalPointerState.prototype = {
    _GlobalPointerState$0() {
      A.assertHelper(new A._GlobalPointerState_closure(this).call$0());
    },
    ensurePointerDeviceState$3(device, x, y) {
      return this.pointers.putIfAbsent$2(0, device, new A._GlobalPointerState_ensurePointerDeviceState_closure(x, y));
    },
    reset$0(_) {
      this.pointers.clear$0(0);
      this.activeButtons = $._PointerDeviceState__pointerCount = 0;
    }
  };
  A._GlobalPointerState_closure.prototype = {
    call$0() {
      var t1 = this.$this;
      B.JSArray_methods.add$1($._hotRestartListeners, t1.get$reset(t1));
      return true;
    },
    $signature: 0
  };
  A._GlobalPointerState_ensurePointerDeviceState_closure.prototype = {
    call$0() {
      return new A._PointerDeviceState(this.x, this.y);
    },
    $signature: 270
  };
  A.PointerDataConverter.prototype = {
    _generateCompletePointerData$27$buttons$change$device$distance$distanceMax$kind$obscured$onRespond$orientation$physicalX$physicalY$platformData$pressure$pressureMax$pressureMin$radiusMajor$radiusMax$radiusMin$radiusMinor$scale$scrollDeltaX$scrollDeltaY$signalKind$size$tilt$timeStamp$viewId(buttons, change, device, distance, distanceMax, kind, obscured, onRespond, orientation, physicalX, physicalY, platformData, pressure, pressureMax, pressureMin, radiusMajor, radiusMax, radiusMin, radiusMinor, scale, scrollDeltaX, scrollDeltaY, signalKind, size, tilt, timeStamp, viewId) {
      var t1, state, t2, t3;
      type$.nullable_void_Function_$named_allowPlatformDefault_bool._as(onRespond);
      t1 = $.$get$PointerDataConverter_globalPointerState().pointers;
      A.assertHelper(t1.containsKey$1(0, device));
      state = t1.$index(0, device);
      t1 = state.x;
      t2 = state.y;
      state.x = physicalX;
      state.y = physicalY;
      t3 = state._pointer;
      if (t3 == null)
        t3 = 0;
      return A.PointerData$(buttons, change, device, distance, distanceMax, kind, false, onRespond, orientation, physicalX - t1, physicalY - t2, physicalX, physicalY, platformData, t3, pressure, pressureMax, pressureMin, radiusMajor, radiusMax, radiusMin, radiusMinor, scale, scrollDeltaX, scrollDeltaY, signalKind, size, false, tilt, timeStamp, viewId);
    },
    _generateCompletePointerData$26$buttons$change$device$distance$distanceMax$kind$obscured$orientation$physicalX$physicalY$platformData$pressure$pressureMax$pressureMin$radiusMajor$radiusMax$radiusMin$radiusMinor$scale$scrollDeltaX$scrollDeltaY$signalKind$size$tilt$timeStamp$viewId(buttons, change, device, distance, distanceMax, kind, obscured, orientation, physicalX, physicalY, platformData, pressure, pressureMax, pressureMin, radiusMajor, radiusMax, radiusMin, radiusMinor, scale, scrollDeltaX, scrollDeltaY, signalKind, size, tilt, timeStamp, viewId) {
      return this._generateCompletePointerData$27$buttons$change$device$distance$distanceMax$kind$obscured$onRespond$orientation$physicalX$physicalY$platformData$pressure$pressureMax$pressureMin$radiusMajor$radiusMax$radiusMin$radiusMinor$scale$scrollDeltaX$scrollDeltaY$signalKind$size$tilt$timeStamp$viewId(buttons, change, device, distance, distanceMax, kind, obscured, null, orientation, physicalX, physicalY, platformData, pressure, pressureMax, pressureMin, radiusMajor, radiusMax, radiusMin, radiusMinor, scale, scrollDeltaX, scrollDeltaY, signalKind, size, tilt, timeStamp, viewId);
    },
    _locationHasChanged$3(device, physicalX, physicalY) {
      var state,
        t1 = $.$get$PointerDataConverter_globalPointerState().pointers;
      A.assertHelper(t1.containsKey$1(0, device));
      state = t1.$index(0, device);
      return state.x !== physicalX || state.y !== physicalY;
    },
    _synthesizePointerData$25$buttons$change$device$distance$distanceMax$kind$obscured$orientation$physicalX$physicalY$platformData$pressure$pressureMax$pressureMin$radiusMajor$radiusMax$radiusMin$radiusMinor$scale$scrollDeltaX$scrollDeltaY$size$tilt$timeStamp$viewId(buttons, change, device, distance, distanceMax, kind, obscured, orientation, physicalX, physicalY, platformData, pressure, pressureMax, pressureMin, radiusMajor, radiusMax, radiusMin, radiusMinor, scale, scrollDeltaX, scrollDeltaY, size, tilt, timeStamp, viewId) {
      var state, t2, t3,
        t1 = $.$get$PointerDataConverter_globalPointerState().pointers;
      A.assertHelper(t1.containsKey$1(0, device));
      state = t1.$index(0, device);
      t1 = state.x;
      t2 = state.y;
      state.x = physicalX;
      state.y = physicalY;
      t3 = state._pointer;
      if (t3 == null)
        t3 = 0;
      return A.PointerData$(buttons, change, device, distance, distanceMax, kind, false, null, orientation, physicalX - t1, physicalY - t2, physicalX, physicalY, platformData, t3, pressure, pressureMax, pressureMin, radiusMajor, radiusMax, radiusMin, radiusMinor, scale, scrollDeltaX, scrollDeltaY, B.PointerSignalKind_0, size, true, tilt, timeStamp, viewId);
    },
    convert$17$buttons$change$device$kind$onRespond$physicalX$physicalY$pressure$pressureMax$scale$scrollDeltaX$scrollDeltaY$signalKind$tilt$timeStamp$viewId(result, buttons, change, device, kind, onRespond, physicalX, physicalY, pressure, pressureMax, scale, scrollDeltaX, scrollDeltaY, signalKind, tilt, timeStamp, viewId) {
      var t1, isDown, t2, alreadyAdded, state, t3, t4, _this = this;
      type$.List_PointerData._as(result);
      type$.nullable_void_Function_$named_allowPlatformDefault_bool._as(onRespond);
      t1 = buttons === 0;
      isDown = !t1;
      if (signalKind === B.PointerSignalKind_0)
        switch (change.index) {
          case 1:
            t1 = $.$get$PointerDataConverter_globalPointerState();
            A.assertHelper(!t1.pointers.containsKey$1(0, device));
            t1.ensurePointerDeviceState$3(device, physicalX, physicalY);
            A.assertHelper(!_this._locationHasChanged$3(device, physicalX, physicalY));
            B.JSArray_methods.add$1(result, _this._generateCompletePointerData$26$buttons$change$device$distance$distanceMax$kind$obscured$orientation$physicalX$physicalY$platformData$pressure$pressureMax$pressureMin$radiusMajor$radiusMax$radiusMin$radiusMinor$scale$scrollDeltaX$scrollDeltaY$signalKind$size$tilt$timeStamp$viewId(buttons, change, device, 0, 0, kind, false, 0, physicalX, physicalY, 0, pressure, pressureMax, 0, 0, 0, 0, 0, scale, scrollDeltaX, scrollDeltaY, signalKind, 0, tilt, timeStamp, viewId));
            break;
          case 3:
            t2 = $.$get$PointerDataConverter_globalPointerState();
            alreadyAdded = t2.pointers.containsKey$1(0, device);
            t2.ensurePointerDeviceState$3(device, physicalX, physicalY);
            A.assertHelper(t1);
            if (!alreadyAdded)
              B.JSArray_methods.add$1(result, _this._synthesizePointerData$25$buttons$change$device$distance$distanceMax$kind$obscured$orientation$physicalX$physicalY$platformData$pressure$pressureMax$pressureMin$radiusMajor$radiusMax$radiusMin$radiusMinor$scale$scrollDeltaX$scrollDeltaY$size$tilt$timeStamp$viewId(buttons, B.PointerChange_1, device, 0, 0, kind, false, 0, physicalX, physicalY, 0, pressure, pressureMax, 0, 0, 0, 0, 0, scale, scrollDeltaX, scrollDeltaY, 0, tilt, timeStamp, viewId));
            B.JSArray_methods.add$1(result, _this._generateCompletePointerData$26$buttons$change$device$distance$distanceMax$kind$obscured$orientation$physicalX$physicalY$platformData$pressure$pressureMax$pressureMin$radiusMajor$radiusMax$radiusMin$radiusMinor$scale$scrollDeltaX$scrollDeltaY$signalKind$size$tilt$timeStamp$viewId(buttons, change, device, 0, 0, kind, false, 0, physicalX, physicalY, 0, pressure, pressureMax, 0, 0, 0, 0, 0, scale, scrollDeltaX, scrollDeltaY, signalKind, 0, tilt, timeStamp, viewId));
            t2.activeButtons = buttons;
            break;
          case 4:
            t1 = $.$get$PointerDataConverter_globalPointerState();
            alreadyAdded = t1.pointers.containsKey$1(0, device);
            state = t1.ensurePointerDeviceState$3(device, physicalX, physicalY);
            A.assertHelper(isDown);
            state._pointer = $._PointerDeviceState__pointerCount = $._PointerDeviceState__pointerCount + 1;
            if (!alreadyAdded)
              B.JSArray_methods.add$1(result, _this._synthesizePointerData$25$buttons$change$device$distance$distanceMax$kind$obscured$orientation$physicalX$physicalY$platformData$pressure$pressureMax$pressureMin$radiusMajor$radiusMax$radiusMin$radiusMinor$scale$scrollDeltaX$scrollDeltaY$size$tilt$timeStamp$viewId(buttons, B.PointerChange_1, device, 0, 0, kind, false, 0, physicalX, physicalY, 0, pressure, pressureMax, 0, 0, 0, 0, 0, scale, scrollDeltaX, scrollDeltaY, 0, tilt, timeStamp, viewId));
            if (_this._locationHasChanged$3(device, physicalX, physicalY)) {
              A.assertHelper(alreadyAdded);
              B.JSArray_methods.add$1(result, _this._synthesizePointerData$25$buttons$change$device$distance$distanceMax$kind$obscured$orientation$physicalX$physicalY$platformData$pressure$pressureMax$pressureMin$radiusMajor$radiusMax$radiusMin$radiusMinor$scale$scrollDeltaX$scrollDeltaY$size$tilt$timeStamp$viewId(0, B.PointerChange_3, device, 0, 0, kind, false, 0, physicalX, physicalY, 0, 0, pressureMax, 0, 0, 0, 0, 0, scale, scrollDeltaX, scrollDeltaY, 0, tilt, timeStamp, viewId));
            }
            B.JSArray_methods.add$1(result, _this._generateCompletePointerData$26$buttons$change$device$distance$distanceMax$kind$obscured$orientation$physicalX$physicalY$platformData$pressure$pressureMax$pressureMin$radiusMajor$radiusMax$radiusMin$radiusMinor$scale$scrollDeltaX$scrollDeltaY$signalKind$size$tilt$timeStamp$viewId(buttons, change, device, 0, 0, kind, false, 0, physicalX, physicalY, 0, pressure, pressureMax, 0, 0, 0, 0, 0, scale, scrollDeltaX, scrollDeltaY, signalKind, 0, tilt, timeStamp, viewId));
            t1.activeButtons = buttons;
            break;
          case 5:
            t1 = $.$get$PointerDataConverter_globalPointerState();
            A.assertHelper(t1.pointers.containsKey$1(0, device));
            A.assertHelper(isDown);
            B.JSArray_methods.add$1(result, _this._generateCompletePointerData$26$buttons$change$device$distance$distanceMax$kind$obscured$orientation$physicalX$physicalY$platformData$pressure$pressureMax$pressureMin$radiusMajor$radiusMax$radiusMin$radiusMinor$scale$scrollDeltaX$scrollDeltaY$signalKind$size$tilt$timeStamp$viewId(buttons, change, device, 0, 0, kind, false, 0, physicalX, physicalY, 0, pressure, pressureMax, 0, 0, 0, 0, 0, scale, scrollDeltaX, scrollDeltaY, signalKind, 0, tilt, timeStamp, viewId));
            t1.activeButtons = buttons;
            break;
          case 6:
          case 0:
            t2 = $.$get$PointerDataConverter_globalPointerState();
            t3 = t2.pointers;
            A.assertHelper(t3.containsKey$1(0, device));
            t4 = t3.$index(0, device);
            t4.toString;
            A.assertHelper(t1);
            if (change === B.PointerChange_0) {
              physicalX = t4.x;
              physicalY = t4.y;
            }
            if (_this._locationHasChanged$3(device, physicalX, physicalY))
              B.JSArray_methods.add$1(result, _this._synthesizePointerData$25$buttons$change$device$distance$distanceMax$kind$obscured$orientation$physicalX$physicalY$platformData$pressure$pressureMax$pressureMin$radiusMajor$radiusMax$radiusMin$radiusMinor$scale$scrollDeltaX$scrollDeltaY$size$tilt$timeStamp$viewId(t2.activeButtons, B.PointerChange_5, device, 0, 0, kind, false, 0, physicalX, physicalY, 0, pressure, pressureMax, 0, 0, 0, 0, 0, scale, scrollDeltaX, scrollDeltaY, 0, tilt, timeStamp, viewId));
            B.JSArray_methods.add$1(result, _this._generateCompletePointerData$26$buttons$change$device$distance$distanceMax$kind$obscured$orientation$physicalX$physicalY$platformData$pressure$pressureMax$pressureMin$radiusMajor$radiusMax$radiusMin$radiusMinor$scale$scrollDeltaX$scrollDeltaY$signalKind$size$tilt$timeStamp$viewId(buttons, change, device, 0, 0, kind, false, 0, physicalX, physicalY, 0, pressure, pressureMax, 0, 0, 0, 0, 0, scale, scrollDeltaX, scrollDeltaY, signalKind, 0, tilt, timeStamp, viewId));
            if (kind === B.PointerDeviceKind_0) {
              B.JSArray_methods.add$1(result, _this._synthesizePointerData$25$buttons$change$device$distance$distanceMax$kind$obscured$orientation$physicalX$physicalY$platformData$pressure$pressureMax$pressureMin$radiusMajor$radiusMax$radiusMin$radiusMinor$scale$scrollDeltaX$scrollDeltaY$size$tilt$timeStamp$viewId(0, B.PointerChange_2, device, 0, 0, kind, false, 0, physicalX, physicalY, 0, 0, pressureMax, 0, 0, 0, 0, 0, scale, scrollDeltaX, scrollDeltaY, 0, tilt, timeStamp, viewId));
              t3.remove$1(0, device);
            }
            break;
          case 2:
            t2 = $.$get$PointerDataConverter_globalPointerState().pointers;
            A.assertHelper(t2.containsKey$1(0, device));
            t3 = t2.$index(0, device);
            t3.toString;
            A.assertHelper(t1);
            B.JSArray_methods.add$1(result, _this._generateCompletePointerData$26$buttons$change$device$distance$distanceMax$kind$obscured$orientation$physicalX$physicalY$platformData$pressure$pressureMax$pressureMin$radiusMajor$radiusMax$radiusMin$radiusMinor$scale$scrollDeltaX$scrollDeltaY$signalKind$size$tilt$timeStamp$viewId(buttons, change, device, 0, 0, kind, false, 0, t3.x, t3.y, 0, pressure, pressureMax, 0, 0, 0, 0, 0, scale, scrollDeltaX, scrollDeltaY, signalKind, 0, tilt, timeStamp, viewId));
            t2.remove$1(0, device);
            break;
          case 7:
          case 8:
          case 9:
            A.assertHelper(false);
            break;
        }
      else
        switch (signalKind.index) {
          case 1:
          case 2:
          case 3:
            t1 = $.$get$PointerDataConverter_globalPointerState();
            alreadyAdded = t1.pointers.containsKey$1(0, device);
            t1.ensurePointerDeviceState$3(device, physicalX, physicalY);
            if (!alreadyAdded)
              B.JSArray_methods.add$1(result, _this._synthesizePointerData$25$buttons$change$device$distance$distanceMax$kind$obscured$orientation$physicalX$physicalY$platformData$pressure$pressureMax$pressureMin$radiusMajor$radiusMax$radiusMin$radiusMinor$scale$scrollDeltaX$scrollDeltaY$size$tilt$timeStamp$viewId(buttons, B.PointerChange_1, device, 0, 0, kind, false, 0, physicalX, physicalY, 0, pressure, pressureMax, 0, 0, 0, 0, 0, scale, scrollDeltaX, scrollDeltaY, 0, tilt, timeStamp, viewId));
            if (_this._locationHasChanged$3(device, physicalX, physicalY))
              if (isDown)
                B.JSArray_methods.add$1(result, _this._synthesizePointerData$25$buttons$change$device$distance$distanceMax$kind$obscured$orientation$physicalX$physicalY$platformData$pressure$pressureMax$pressureMin$radiusMajor$radiusMax$radiusMin$radiusMinor$scale$scrollDeltaX$scrollDeltaY$size$tilt$timeStamp$viewId(buttons, B.PointerChange_5, device, 0, 0, kind, false, 0, physicalX, physicalY, 0, pressure, pressureMax, 0, 0, 0, 0, 0, scale, scrollDeltaX, scrollDeltaY, 0, tilt, timeStamp, viewId));
              else
                B.JSArray_methods.add$1(result, _this._synthesizePointerData$25$buttons$change$device$distance$distanceMax$kind$obscured$orientation$physicalX$physicalY$platformData$pressure$pressureMax$pressureMin$radiusMajor$radiusMax$radiusMin$radiusMinor$scale$scrollDeltaX$scrollDeltaY$size$tilt$timeStamp$viewId(buttons, B.PointerChange_3, device, 0, 0, kind, false, 0, physicalX, physicalY, 0, pressure, pressureMax, 0, 0, 0, 0, 0, scale, scrollDeltaX, scrollDeltaY, 0, tilt, timeStamp, viewId));
            B.JSArray_methods.add$1(result, _this._generateCompletePointerData$27$buttons$change$device$distance$distanceMax$kind$obscured$onRespond$orientation$physicalX$physicalY$platformData$pressure$pressureMax$pressureMin$radiusMajor$radiusMax$radiusMin$radiusMinor$scale$scrollDeltaX$scrollDeltaY$signalKind$size$tilt$timeStamp$viewId(buttons, change, device, 0, 0, kind, false, onRespond, 0, physicalX, physicalY, 0, pressure, pressureMax, 0, 0, 0, 0, 0, scale, scrollDeltaX, scrollDeltaY, signalKind, 0, tilt, timeStamp, viewId));
            break;
          case 0:
            A.assertHelper(false);
            break;
          case 4:
            break;
        }
    },
    convert$13$buttons$change$device$kind$physicalX$physicalY$pressure$pressureMax$scale$signalKind$timeStamp$viewId(result, buttons, change, device, kind, physicalX, physicalY, pressure, pressureMax, scale, signalKind, timeStamp, viewId) {
      return this.convert$17$buttons$change$device$kind$onRespond$physicalX$physicalY$pressure$pressureMax$scale$scrollDeltaX$scrollDeltaY$signalKind$tilt$timeStamp$viewId(result, buttons, change, device, kind, null, physicalX, physicalY, pressure, pressureMax, scale, 0, 0, signalKind, 0, timeStamp, viewId);
    },
    convert$15$buttons$change$device$kind$onRespond$physicalX$physicalY$pressure$pressureMax$scrollDeltaX$scrollDeltaY$signalKind$timeStamp$viewId(result, buttons, change, device, kind, onRespond, physicalX, physicalY, pressure, pressureMax, scrollDeltaX, scrollDeltaY, signalKind, timeStamp, viewId) {
      return this.convert$17$buttons$change$device$kind$onRespond$physicalX$physicalY$pressure$pressureMax$scale$scrollDeltaX$scrollDeltaY$signalKind$tilt$timeStamp$viewId(result, buttons, change, device, kind, onRespond, physicalX, physicalY, pressure, pressureMax, 1, scrollDeltaX, scrollDeltaY, signalKind, 0, timeStamp, viewId);
    },
    convert$13$buttons$change$device$kind$physicalX$physicalY$pressure$pressureMax$signalKind$tilt$timeStamp$viewId(result, buttons, change, device, kind, physicalX, physicalY, pressure, pressureMax, signalKind, tilt, timeStamp, viewId) {
      return this.convert$17$buttons$change$device$kind$onRespond$physicalX$physicalY$pressure$pressureMax$scale$scrollDeltaX$scrollDeltaY$signalKind$tilt$timeStamp$viewId(result, buttons, change, device, kind, null, physicalX, physicalY, pressure, pressureMax, 1, 0, 0, signalKind, tilt, timeStamp, viewId);
    }
  };
  A.Profiler.prototype = {};
  A.RawKeyboard.prototype = {
    RawKeyboard$_$1(_onMacOs) {
      B.JSArray_methods.add$1($._hotRestartListeners, new A.RawKeyboard$__closure(this));
    },
    dispose$0() {
      var t1, t2;
      for (t1 = this._keydownTimers, t2 = new A.LinkedHashMapKeyIterator(t1, t1._modifications, t1._first, A._instanceType(t1)._eval$1("LinkedHashMapKeyIterator<1>")); t2.moveNext$0();)
        t1.$index(0, t2.__js_helper$_current).cancel$0(0);
      t1.clear$0(0);
      $.RawKeyboard__instance = null;
    },
    handleHtmlEvent$1(domEvent) {
      var $event, t1, t2, t3, metaState, eventData, _this = this,
        $constructor = globalThis.KeyboardEvent;
      if (!($constructor != null && domEvent instanceof $constructor))
        return;
      $event = new A.FlutterHtmlKeyboardEvent(domEvent);
      t1 = A.DomKeyboardEventExtension_get_code(domEvent);
      t1.toString;
      if (A._asString(domEvent.type) === "keydown" && A.DomKeyboardEventExtension_get_key(domEvent) === "Tab" && A._asBool(domEvent.isComposing))
        return;
      t2 = A.DomKeyboardEventExtension_get_key(domEvent);
      t2.toString;
      if (!(t2 === "Meta" || t2 === "Shift" || t2 === "Alt" || t2 === "Control") && _this._onMacOs) {
        t2 = _this._keydownTimers;
        t3 = t2.$index(0, t1);
        if (t3 != null)
          t3.cancel$0(0);
        if (A._asString(domEvent.type) === "keydown")
          if (!A._asBool(domEvent.ctrlKey)) {
            t3 = A.DomKeyboardEventExtension_get_shiftKey(domEvent);
            t3 = t3 === true || A._asBool(domEvent.altKey) || A._asBool(domEvent.metaKey);
          } else
            t3 = true;
        else
          t3 = false;
        if (t3)
          t2.$indexSet(0, t1, A.Timer_Timer(B.Duration_2000000, new A.RawKeyboard_handleHtmlEvent_closure(_this, t1, $event)));
        else
          t2.remove$1(0, t1);
      }
      metaState = A._asBool(domEvent.getModifierState("Shift")) ? 1 : 0;
      if (A._asBool(domEvent.getModifierState("Alt")) || A._asBool(domEvent.getModifierState("AltGraph")))
        metaState |= 2;
      if (A._asBool(domEvent.getModifierState("Control")))
        metaState |= 4;
      if (A._asBool(domEvent.getModifierState("Meta")))
        metaState |= 8;
      _this._lastMetaState = metaState;
      if (A._asString(domEvent.type) === "keydown")
        if (A.DomKeyboardEventExtension_get_key(domEvent) === "CapsLock")
          _this._lastMetaState = metaState | 32;
        else if (A.DomKeyboardEventExtension_get_code(domEvent) === "NumLock")
          _this._lastMetaState = metaState | 16;
        else if (A.DomKeyboardEventExtension_get_key(domEvent) === "ScrollLock")
          _this._lastMetaState = metaState | 64;
        else if (A.DomKeyboardEventExtension_get_key(domEvent) === "Meta" && $.$get$browser().get$operatingSystem() === B.OperatingSystem_2)
          _this._lastMetaState |= 8;
        else if (A.DomKeyboardEventExtension_get_code(domEvent) === "MetaLeft" && A.DomKeyboardEventExtension_get_key(domEvent) === "Process")
          _this._lastMetaState |= 8;
      eventData = A.LinkedHashMap_LinkedHashMap$_literal(["type", A._asString(domEvent.type), "keymap", "web", "code", A.DomKeyboardEventExtension_get_code(domEvent), "key", A.DomKeyboardEventExtension_get_key(domEvent), "location", B.JSNumber_methods.toInt$0(A._asDouble(domEvent.location)), "metaState", _this._lastMetaState, "keyCode", B.JSNumber_methods.toInt$0(A._asDouble(domEvent.keyCode))], type$.String, type$.dynamic);
      $.$get$EnginePlatformDispatcher__instance().invokeOnPlatformMessage$3("flutter/keyevent", B.C_JSONMessageCodec.encodeMessage$1(eventData), new A.RawKeyboard_handleHtmlEvent_closure0($event));
    }
  };
  A.RawKeyboard$__closure.prototype = {
    call$0() {
      this.$this.dispose$0();
    },
    $signature: 1
  };
  A.RawKeyboard_handleHtmlEvent_closure.prototype = {
    call$0() {
      var t2, eventData,
        t1 = this.$this;
      t1._keydownTimers.remove$1(0, this.timerKey);
      t2 = this.event._event;
      eventData = A.LinkedHashMap_LinkedHashMap$_literal(["type", "keyup", "keymap", "web", "code", A.DomKeyboardEventExtension_get_code(t2), "key", A.DomKeyboardEventExtension_get_key(t2), "location", B.JSNumber_methods.toInt$0(A._asDouble(t2.location)), "metaState", t1._lastMetaState, "keyCode", B.JSNumber_methods.toInt$0(A._asDouble(t2.keyCode))], type$.String, type$.dynamic);
      $.$get$EnginePlatformDispatcher__instance().invokeOnPlatformMessage$3("flutter/keyevent", B.C_JSONMessageCodec.encodeMessage$1(eventData), A._engine___noopCallback$closure());
    },
    $signature: 1
  };
  A.RawKeyboard_handleHtmlEvent_closure0.prototype = {
    call$1(data) {
      var t1;
      type$.nullable_ByteData._as(data);
      if (data == null)
        return;
      if (A._asBool(J.$index$asx(type$.Map_String_dynamic._as(B.C_JSONMessageCodec.decodeMessage$1(data)), "handled"))) {
        t1 = this.event._event;
        t1.preventDefault();
        t1.stopPropagation();
      }
    },
    $signature: 30
  };
  A.Renderer_Renderer$_internal_closure.prototype = {
    call$0() {
      var t1, requested;
      if (!this._box_0.useCanvasKit) {
        t1 = A.configuration()._configuration;
        t1 = t1 == null ? null : A.JsFlutterConfigurationExtension_get_renderer(t1);
        if (t1 == null) {
          t1 = self.window.flutterWebRenderer;
          if (t1 == null)
            t1 = null;
          requested = t1;
        } else
          requested = t1;
        if (requested == null)
          requested = "html";
        $.$get$printWarning().call$1('The HTML Renderer is being deprecated. Stop using the "' + requested + '" renderer mode.\nSee: https://docs.flutter.dev/to/web-html-renderer-deprecation');
      }
      return true;
    },
    $signature: 0
  };
  A.Assertiveness.prototype = {
    _enumToString$0() {
      return "Assertiveness." + this._name;
    }
  };
  A.AccessibilityAnnouncements.prototype = {
    ariaLiveElementFor$1(assertiveness) {
      switch (assertiveness.index) {
        case 0:
          return this._politeElement;
        case 1:
          return this._assertiveElement;
      }
    },
    announce$2(message, assertiveness) {
      var _this = this,
        ariaLiveElement = _this.ariaLiveElementFor$1(assertiveness),
        messageElement = A.DomDocumentExtension_createElement(self.document, "div");
      A.DomNodeExtension_set_text(messageElement, _this._appendSpace ? message + "\xa0" : message);
      _this._appendSpace = !_this._appendSpace;
      ariaLiveElement.append(messageElement);
      A.Timer_Timer(B.Duration_300000, new A.AccessibilityAnnouncements_announce_closure(messageElement));
    }
  };
  A.AccessibilityAnnouncements_announce_closure.prototype = {
    call$0() {
      return this.messageElement.remove();
    },
    $signature: 1
  };
  A._CheckableKind.prototype = {
    _enumToString$0() {
      return "_CheckableKind." + this._name;
    }
  };
  A.SemanticCheckable.prototype = {
    update$0(_) {
      var t1, t2, t3, _this = this,
        _s7_ = "element",
        _s4_ = "true";
      _this.super$SemanticRole$update(0);
      t1 = _this.semanticsObject;
      if ((t1._dirtyFields & 1) !== 0) {
        switch (_this.__engine$_kind.index) {
          case 0:
            t2 = _this.__SemanticRole_element_F;
            t2 === $ && A.throwLateFieldNI(_s7_);
            t3 = A.jsify("checkbox");
            if (t3 == null)
              t3 = type$.Object._as(t3);
            t2.setAttribute("role", t3);
            break;
          case 1:
            t2 = _this.__SemanticRole_element_F;
            t2 === $ && A.throwLateFieldNI(_s7_);
            t3 = A.jsify("radio");
            if (t3 == null)
              t3 = type$.Object._as(t3);
            t2.setAttribute("role", t3);
            break;
          case 2:
            t2 = _this.__SemanticRole_element_F;
            t2 === $ && A.throwLateFieldNI(_s7_);
            t3 = A.jsify("switch");
            if (t3 == null)
              t3 = type$.Object._as(t3);
            t2.setAttribute("role", t3);
            break;
        }
        t2 = t1.enabledState$0();
        t3 = _this.__SemanticRole_element_F;
        if (t2 === B.EnabledState_2) {
          t3 === $ && A.throwLateFieldNI(_s7_);
          t2 = A.jsify(_s4_);
          if (t2 == null)
            t2 = type$.Object._as(t2);
          t3.setAttribute("aria-disabled", t2);
          t2 = A.jsify(_s4_);
          if (t2 == null)
            t2 = type$.Object._as(t2);
          t3.setAttribute("disabled", t2);
        } else {
          t3 === $ && A.throwLateFieldNI(_s7_);
          t3.removeAttribute("aria-disabled");
          t3.removeAttribute("disabled");
        }
        t1 = t1.__engine$_flags;
        t1 = (t1 & 2) !== 0 || (t1 & 131072) !== 0 ? _s4_ : "false";
        t2 = _this.__SemanticRole_element_F;
        t2 === $ && A.throwLateFieldNI(_s7_);
        t1 = A.jsify(t1);
        if (t1 == null)
          t1 = type$.Object._as(t1);
        t2.setAttribute("aria-checked", t1);
      }
    },
    dispose$0() {
      this.super$SemanticRole$dispose();
      var t1 = this.__SemanticRole_element_F;
      t1 === $ && A.throwLateFieldNI("element");
      t1.removeAttribute("aria-disabled");
      t1.removeAttribute("disabled");
    },
    focusAsRouteDefault$0() {
      var t1 = this._focusable;
      if (t1 == null)
        t1 = null;
      else {
        t1.focusAsRouteDefault$0();
        t1 = true;
      }
      return t1 === true;
    }
  };
  A.Selectable.prototype = {
    update$0(_) {
      var t2,
        t1 = this.semanticsObject;
      if ((t1._dirtyFields & 1) !== 0) {
        t1 = t1.__engine$_flags;
        t2 = this.owner.__SemanticRole_element_F;
        if ((t1 & 268435456) !== 0) {
          t2 === $ && A.throwLateFieldNI("element");
          t1 = A.jsify((t1 & 4) !== 0);
          if (t1 == null)
            t1 = type$.Object._as(t1);
          t2.setAttribute("aria-selected", t1);
        } else {
          t2 === $ && A.throwLateFieldNI("element");
          t2.removeAttribute("aria-selected");
        }
      }
    }
  };
  A.Focusable.prototype = {
    focusAsRouteDefault$0() {
      this._focusManager._lastEvent = B.AccessibilityFocusManagerEvent_1;
      var t1 = this.owner.__SemanticRole_element_F;
      t1 === $ && A.throwLateFieldNI("element");
      t1.focus($.$get$DomElementExtension__preventScrollOptions());
      return true;
    },
    update$0(_) {
      var t2, t3, _this = this,
        t1 = _this.semanticsObject;
      if ((t1.__engine$_flags & 2097152) !== 0) {
        t2 = _this._focusManager;
        if (t2.__engine$_target == null) {
          t3 = _this.owner.__SemanticRole_element_F;
          t3 === $ && A.throwLateFieldNI("element");
          t2.manage$2(t1.id, t3);
        }
        t1 = t1.__engine$_flags;
        if ((t1 & 32) !== 0)
          t1 = (t1 & 64) === 0 || (t1 & 128) !== 0;
        else
          t1 = false;
        t2.changeFocus$1(t1);
      } else
        _this._focusManager.stopManaging$0();
    }
  };
  A.AccessibilityFocusManagerEvent.prototype = {
    _enumToString$0() {
      return "AccessibilityFocusManagerEvent." + this._name;
    }
  };
  A.AccessibilityFocusManager.prototype = {
    manage$2(semanticsNodeId, element) {
      var t2, t3, _this = this,
        previousTarget = _this.__engine$_target,
        t1 = previousTarget == null;
      if (element === (t1 ? null : previousTarget._values[2])) {
        t1 = previousTarget._values;
        if (semanticsNodeId === t1[3])
          return;
        t2 = t1[2];
        t3 = t1[1];
        _this.__engine$_target = new A._Record_4_domBlurListener_domFocusListener_element_semanticsNodeId([t1[0], t3, t2, semanticsNodeId]);
        return;
      }
      if (!t1)
        _this.stopManaging$0();
      t1 = A._functionToJS1(new A.AccessibilityFocusManager_manage_closure(_this));
      t1 = [A._functionToJS1(new A.AccessibilityFocusManager_manage_closure0(_this)), t1, element, semanticsNodeId];
      _this.__engine$_target = new A._Record_4_domBlurListener_domFocusListener_element_semanticsNodeId(t1);
      _this._lastEvent = B.AccessibilityFocusManagerEvent_0;
      A.DomElementExtension_set_tabIndex(element, 0);
      A.DomEventTargetExtension_addEventListener(element, "focus", t1[1], null);
      A.DomEventTargetExtension_addEventListener(element, "blur", t1[0], null);
    },
    stopManaging$0() {
      var t1,
        target = this.__engine$_target;
      this._lastSetValue = this.__engine$_target = null;
      if (target == null)
        return;
      t1 = target._values;
      A.DomEventTargetExtension_removeEventListener(t1[2], "focus", t1[1], null);
      A.DomEventTargetExtension_removeEventListener(t1[2], "blur", t1[0], null);
    },
    _didReceiveDomFocus$0() {
      var _this = this,
        target = _this.__engine$_target;
      if (target == null)
        return;
      if (_this._lastEvent !== B.AccessibilityFocusManagerEvent_1)
        $.$get$EnginePlatformDispatcher__instance().invokeOnSemanticsAction$4(_this._owner.viewId, target._values[3], B.SemanticsAction_4194304_focus, null);
      _this._lastEvent = B.AccessibilityFocusManagerEvent_2;
    },
    changeFocus$1(value) {
      var t1, t2, _this = this,
        target = _this.__engine$_target;
      if (target == null) {
        _this._lastSetValue = null;
        A.assertHelper(new A.AccessibilityFocusManager_changeFocus_closure(value).call$0());
        return;
      }
      if (value === _this._lastSetValue)
        return;
      _this._lastSetValue = value;
      if (value) {
        t1 = _this._owner;
        t1._hasNodeRequestingFocus = true;
      } else
        return;
      t2 = type$.void_Function._as(new A.AccessibilityFocusManager_changeFocus_closure0(_this, target));
      B.JSArray_methods.add$1(t1._oneTimePostUpdateCallbacks, t2);
    }
  };
  A.AccessibilityFocusManager_manage_closure.prototype = {
    call$1(__wc0_formal) {
      type$.JavaScriptObject._as(__wc0_formal);
      return this.$this._didReceiveDomFocus$0();
    },
    $signature: 3
  };
  A.AccessibilityFocusManager_manage_closure0.prototype = {
    call$1(__wc1_formal) {
      type$.JavaScriptObject._as(__wc1_formal);
      this.$this._lastEvent = B.AccessibilityFocusManagerEvent_3;
      return null;
    },
    $signature: 3
  };
  A.AccessibilityFocusManager_changeFocus_closure.prototype = {
    call$0() {
      $.$get$printWarning().call$1("Cannot change focus to " + this.value + ". No element is being managed by this AccessibilityFocusManager.");
      return true;
    },
    $signature: 0
  };
  A.AccessibilityFocusManager_changeFocus_closure0.prototype = {
    call$0() {
      var t1 = this.$this,
        t2 = this.target;
      if (!J.$eq$(t1.__engine$_target, t2))
        return;
      t1._lastEvent = B.AccessibilityFocusManagerEvent_1;
      t2._values[2].focus($.$get$DomElementExtension__preventScrollOptions());
    },
    $signature: 1
  };
  A.SemanticHeader.prototype = {
    createElement$0(_) {
      return A.DomDocumentExtension_createElement(self.document, "header");
    },
    focusAsRouteDefault$0() {
      var t1 = this._focusable;
      if (t1 == null)
        t1 = null;
      else {
        t1.focusAsRouteDefault$0();
        t1 = true;
      }
      return t1 === true;
    }
  };
  A.SemanticHeading.prototype = {
    createElement$0(_) {
      var t1 = this.semanticsObject.get$effectiveHeadingLevel(),
        element = A.DomDocumentExtension_createElement(self.document, "h" + t1);
      t1 = type$.JavaScriptObject._as(element.style);
      A.DomCSSStyleDeclarationExtension_setProperty(t1, "margin", "0");
      A.DomCSSStyleDeclarationExtension_setProperty(t1, "padding", "0");
      A.DomCSSStyleDeclarationExtension_setProperty(t1, "font-size", "10px");
      return element;
    },
    focusAsRouteDefault$0() {
      var focusable, t1;
      if ((this.semanticsObject.__engine$_flags & 2097152) !== 0) {
        focusable = this._focusable;
        if (focusable != null) {
          focusable.focusAsRouteDefault$0();
          return true;
        }
      }
      t1 = this._labelAndValue._getEffectiveRepresentation$0();
      A.DomElementExtension_set_tabIndex(t1.get$focusTarget(), -1);
      t1.get$focusTarget().focus($.$get$DomElementExtension__preventScrollOptions());
      return true;
    }
  };
  A.SemanticImage.prototype = {
    focusAsRouteDefault$0() {
      var t1 = this._focusable;
      if (t1 == null)
        t1 = null;
      else {
        t1.focusAsRouteDefault$0();
        t1 = true;
      }
      return t1 === true;
    },
    update$0(_) {
      var t1, t2, t3, _this = this,
        _s7_ = "element";
      _this.super$SemanticRole$update(0);
      t1 = _this.semanticsObject;
      if (t1.get$isVisualOnly()) {
        t2 = t1._childrenInTraversalOrder;
        t2 = t2 != null && !B.NativeInt32List_methods.get$isEmpty(t2);
      } else
        t2 = false;
      if (t2) {
        if (_this._auxiliaryImageElement == null) {
          _this._auxiliaryImageElement = A.DomDocumentExtension_createElement(self.document, "flt-semantics-img");
          t2 = t1._childrenInTraversalOrder;
          if (t2 != null && !B.NativeInt32List_methods.get$isEmpty(t2)) {
            t2 = type$.JavaScriptObject._as(_this._auxiliaryImageElement.style);
            A.DomCSSStyleDeclarationExtension_setProperty(t2, "position", "absolute");
            A.DomCSSStyleDeclarationExtension_setProperty(t2, "top", "0");
            A.DomCSSStyleDeclarationExtension_setProperty(t2, "left", "0");
            t3 = t1.__engine$_rect;
            A.DomCSSStyleDeclarationExtension_setProperty(t2, "width", A.S(t3.right - t3.left) + "px");
            t1 = t1.__engine$_rect;
            A.DomCSSStyleDeclarationExtension_setProperty(t2, "height", A.S(t1.bottom - t1.top) + "px");
          }
          A.DomCSSStyleDeclarationExtension_setProperty(type$.JavaScriptObject._as(_this._auxiliaryImageElement.style), "font-size", "6px");
          t1 = _this._auxiliaryImageElement;
          t1.toString;
          t2 = _this.__SemanticRole_element_F;
          t2 === $ && A.throwLateFieldNI(_s7_);
          t2.append(t1);
        }
        t1 = _this._auxiliaryImageElement;
        t1.toString;
        t2 = A.jsify("img");
        if (t2 == null)
          t2 = type$.Object._as(t2);
        t1.setAttribute("role", t2);
        _this._setLabel$1(_this._auxiliaryImageElement);
      } else if (t1.get$isVisualOnly()) {
        t1 = _this.__SemanticRole_element_F;
        t1 === $ && A.throwLateFieldNI(_s7_);
        t2 = A.jsify("img");
        if (t2 == null)
          t2 = type$.Object._as(t2);
        t1.setAttribute("role", t2);
        _this._setLabel$1(t1);
        _this._cleanUpAuxiliaryElement$0();
      } else {
        _this._cleanUpAuxiliaryElement$0();
        t1 = _this.__SemanticRole_element_F;
        t1 === $ && A.throwLateFieldNI(_s7_);
        t1.removeAttribute("aria-label");
      }
    },
    _setLabel$1(element) {
      var t1 = this.semanticsObject._label;
      if (t1 != null && t1.length !== 0) {
        element.toString;
        t1.toString;
        t1 = A.jsify(t1);
        if (t1 == null)
          t1 = type$.Object._as(t1);
        element.setAttribute("aria-label", t1);
      }
    },
    _cleanUpAuxiliaryElement$0() {
      var t1 = this._auxiliaryImageElement;
      if (t1 != null) {
        t1.remove();
        this._auxiliaryImageElement = null;
      }
    },
    dispose$0() {
      this.super$SemanticRole$dispose();
      this._cleanUpAuxiliaryElement$0();
      var t1 = this.__SemanticRole_element_F;
      t1 === $ && A.throwLateFieldNI("element");
      t1.removeAttribute("aria-label");
    }
  };
  A.SemanticIncrementable.prototype = {
    SemanticIncrementable$1(semanticsObject) {
      var t2, t3, t4, _this = this,
        _s20_ = "_gestureModeListener",
        t1 = _this.semanticsObject;
      _this.addSemanticBehavior$1(new A.LiveRegion(t1, _this));
      _this.addSemanticBehavior$1(new A.RouteName(t1, _this));
      _this.addLabelAndValue$1$preferredRepresentation(B.LabelRepresentation_0);
      t1 = _this.__engine$_element;
      t2 = _this.__SemanticRole_element_F;
      t2 === $ && A.throwLateFieldNI("element");
      t2.append(t1);
      A.DomHTMLInputElementExtension_set_type(t1, "range");
      t2 = A.jsify("slider");
      if (t2 == null)
        t2 = type$.Object._as(t2);
      t1.setAttribute("role", t2);
      A.DomEventTargetExtension_addEventListener(t1, "change", A._functionToJS1(new A.SemanticIncrementable_closure(_this, semanticsObject)), null);
      t2 = type$.void_Function_GestureMode;
      t3 = t2._as(new A.SemanticIncrementable_closure0(_this));
      _this.__SemanticIncrementable__gestureModeListener_F !== $ && A.throwLateFieldAI(_s20_);
      _this.set$__SemanticIncrementable__gestureModeListener_F(t3);
      t3 = $.EngineSemantics__instance;
      if (t3 == null)
        t3 = $.EngineSemantics__instance = A.EngineSemantics$_();
      t4 = _this.__SemanticIncrementable__gestureModeListener_F;
      t4 === $ && A.throwLateFieldNI(_s20_);
      B.JSArray_methods.add$1(t3._gestureModeListeners, t2._as(t4));
      _this._focusManager.manage$2(semanticsObject.id, t1);
    },
    focusAsRouteDefault$0() {
      this.__engine$_element.focus($.$get$DomElementExtension__preventScrollOptions());
      return true;
    },
    update$0(_) {
      var t1, _this = this;
      _this.super$SemanticRole$update(0);
      t1 = $.EngineSemantics__instance;
      switch ((t1 == null ? $.EngineSemantics__instance = A.EngineSemantics$_() : t1)._gestureMode.index) {
        case 1:
          _this._enableBrowserGestureHandling$0();
          _this._updateInputValues$0();
          break;
        case 0:
          _this._disableBrowserGestureHandling$0();
          break;
      }
      _this._focusManager.changeFocus$1((_this.semanticsObject.__engine$_flags & 32) !== 0);
    },
    _enableBrowserGestureHandling$0() {
      var t2,
        t1 = $.EngineSemantics__instance;
      A.assertHelper((t1 == null ? $.EngineSemantics__instance = A.EngineSemantics$_() : t1)._gestureMode === B.GestureMode_1);
      t1 = this.__engine$_element;
      t2 = A.DomHTMLInputElementExtension_get_disabled(t1);
      t2.toString;
      if (!t2)
        return;
      A.DomHTMLInputElementExtension_set_disabled(t1, false);
    },
    _updateInputValues$0() {
      var updateNeeded, surrogateTextValue, t2, t3, surrogateMaxTextValue, surrogateMinTextValue, _this = this,
        t1 = $.EngineSemantics__instance;
      A.assertHelper((t1 == null ? $.EngineSemantics__instance = A.EngineSemantics$_() : t1)._gestureMode === B.GestureMode_1);
      if (!_this._pendingResync) {
        t1 = _this.semanticsObject._dirtyFields;
        updateNeeded = (t1 & 4096) !== 0 || (t1 & 8192) !== 0 || (t1 & 16384) !== 0;
      } else
        updateNeeded = true;
      if (!updateNeeded)
        return;
      _this._pendingResync = false;
      surrogateTextValue = "" + _this._currentSurrogateValue;
      t1 = _this.__engine$_element;
      A.DomHTMLInputElementExtension_set_value(t1, surrogateTextValue);
      t2 = A.jsify(surrogateTextValue);
      if (t2 == null)
        t2 = type$.Object._as(t2);
      t1.setAttribute("aria-valuenow", t2);
      t2 = _this.semanticsObject;
      t3 = t2.__engine$_value;
      t3.toString;
      t3 = A.jsify(t3);
      if (t3 == null)
        t3 = type$.Object._as(t3);
      t1.setAttribute("aria-valuetext", t3);
      surrogateMaxTextValue = t2._increasedValue.length !== 0 ? "" + (_this._currentSurrogateValue + 1) : surrogateTextValue;
      t1.max = surrogateMaxTextValue;
      t3 = A.jsify(surrogateMaxTextValue);
      if (t3 == null)
        t3 = type$.Object._as(t3);
      t1.setAttribute("aria-valuemax", t3);
      surrogateMinTextValue = t2._decreasedValue.length !== 0 ? "" + (_this._currentSurrogateValue - 1) : surrogateTextValue;
      t1.min = surrogateMinTextValue;
      t2 = A.jsify(surrogateMinTextValue);
      if (t2 == null)
        t2 = type$.Object._as(t2);
      t1.setAttribute("aria-valuemin", t2);
    },
    _disableBrowserGestureHandling$0() {
      var t1 = this.__engine$_element,
        t2 = A.DomHTMLInputElementExtension_get_disabled(t1);
      t2.toString;
      if (t2)
        return;
      A.DomHTMLInputElementExtension_set_disabled(t1, true);
    },
    dispose$0() {
      var t1, t2, _this = this;
      _this.super$SemanticRole$dispose();
      _this._focusManager.stopManaging$0();
      t1 = $.EngineSemantics__instance;
      if (t1 == null)
        t1 = $.EngineSemantics__instance = A.EngineSemantics$_();
      t2 = _this.__SemanticIncrementable__gestureModeListener_F;
      t2 === $ && A.throwLateFieldNI("_gestureModeListener");
      t1.removeGestureModeListener$1(t2);
      _this._disableBrowserGestureHandling$0();
      _this.__engine$_element.remove();
    },
    set$__SemanticIncrementable__gestureModeListener_F(__SemanticIncrementable__gestureModeListener_F) {
      this.__SemanticIncrementable__gestureModeListener_F = type$.void_Function_GestureMode._as(__SemanticIncrementable__gestureModeListener_F);
    }
  };
  A.SemanticIncrementable_closure.prototype = {
    call$1(__wc0_formal) {
      var t1, t2, t3, newInputValue;
      type$.JavaScriptObject._as(__wc0_formal);
      t1 = this.$this;
      t2 = t1.__engine$_element;
      t3 = A.DomHTMLInputElementExtension_get_disabled(t2);
      t3.toString;
      if (t3)
        return;
      t1._pendingResync = true;
      t2 = A.DomHTMLInputElementExtension_get_value(t2);
      t2.toString;
      newInputValue = A.int_parse(t2, null);
      t2 = t1._currentSurrogateValue;
      if (newInputValue > t2) {
        t1._currentSurrogateValue = t2 + 1;
        $.$get$EnginePlatformDispatcher__instance().invokeOnSemanticsAction$4(t1.semanticsObject.owner.viewId, this.semanticsObject.id, B.SemanticsAction_64_increase, null);
      } else if (newInputValue < t2) {
        t1._currentSurrogateValue = t2 - 1;
        $.$get$EnginePlatformDispatcher__instance().invokeOnSemanticsAction$4(t1.semanticsObject.owner.viewId, this.semanticsObject.id, B.SemanticsAction_128_decrease, null);
      }
    },
    $signature: 3
  };
  A.SemanticIncrementable_closure0.prototype = {
    call$1(mode) {
      type$.GestureMode._as(mode);
      this.$this.update$0(0);
    },
    $signature: 183
  };
  A.LabelRepresentation.prototype = {
    _enumToString$0() {
      return "LabelRepresentation." + this._name;
    },
    createBehavior$1(owner) {
      var t1, t2, t3, t4;
      switch (this.index) {
        case 0:
          t1 = new A.AriaLabelRepresentation(B.LabelRepresentation_0, owner);
          break;
        case 1:
          t1 = new A.DomTextRepresentation(B.LabelRepresentation_1, owner);
          break;
        case 2:
          t1 = A.DomDocumentExtension_createElement(self.document, "span");
          t2 = new A.SizedSpanRepresentation(t1, B.LabelRepresentation_2, owner);
          t3 = type$.JavaScriptObject;
          t4 = t3._as(t1.style);
          A.DomCSSStyleDeclarationExtension_setProperty(t4, "display", "inline-block");
          A.DomCSSStyleDeclarationExtension_setProperty(t4, "white-space", "nowrap");
          A.DomCSSStyleDeclarationExtension_setProperty(t4, "transform-origin", "0 0 0");
          A.DomCSSStyleDeclarationExtension_setProperty(t4, "pointer-events", "none");
          t4 = owner.semanticsObject.semanticRole.__SemanticRole_element_F;
          t4 === $ && A.throwLateFieldNI("element");
          t3._as(t4.appendChild(t1));
          t1 = t2;
          break;
        default:
          t1 = null;
      }
      return t1;
    }
  };
  A.LabelRepresentationBehavior.prototype = {};
  A.AriaLabelRepresentation.prototype = {
    update$1(_, label) {
      var t2,
        t1 = this.owner.__SemanticRole_element_F;
      t1 === $ && A.throwLateFieldNI("element");
      t2 = A.jsify(label);
      if (t2 == null)
        t2 = type$.Object._as(t2);
      t1.setAttribute("aria-label", t2);
    },
    cleanUp$0() {
      var t1 = this.owner.__SemanticRole_element_F;
      t1 === $ && A.throwLateFieldNI("element");
      t1.removeAttribute("aria-label");
    },
    get$focusTarget() {
      var t1 = this.owner.__SemanticRole_element_F;
      t1 === $ && A.throwLateFieldNI("element");
      return t1;
    }
  };
  A.DomTextRepresentation.prototype = {
    update$1(_, label) {
      var t2, t3,
        t1 = this._domText;
      if (t1 != null)
        A.DomNodeExtension_remove(t1);
      t1 = type$.JavaScriptObject;
      t2 = t1._as(self.document.createTextNode(label));
      this._domText = t2;
      t3 = this.owner.semanticsObject.semanticRole.__SemanticRole_element_F;
      t3 === $ && A.throwLateFieldNI("element");
      t1._as(t3.appendChild(t2));
    },
    cleanUp$0() {
      var t1 = this._domText;
      if (t1 != null)
        A.DomNodeExtension_remove(t1);
    },
    get$focusTarget() {
      var t1 = this.owner.__SemanticRole_element_F;
      t1 === $ && A.throwLateFieldNI("element");
      return t1;
    }
  };
  A.SizedSpanRepresentation.prototype = {
    update$1(_, label) {
      var sizeChanged, _this = this,
        t1 = _this.owner.semanticsObject.__engine$_rect,
        size = t1 == null ? null : new A.Size(t1.right - t1.left, t1.bottom - t1.top);
      t1 = label === _this._previousLabel;
      sizeChanged = !J.$eq$(size, _this._previousSize);
      if (!t1)
        A.DomNodeExtension_set_text(_this._domText, label);
      if (!t1 || sizeChanged)
        _this._updateSize$1(size);
      _this._previousLabel = label;
      _this._previousSize = size;
    },
    _updateSize$1(size) {
      var t1;
      if (size == null) {
        A.DomCSSStyleDeclarationExtension_setProperty(type$.JavaScriptObject._as(this._domText.style), "transform", "");
        return;
      }
      if ($.SizedSpanRepresentation__resizeQueue == null) {
        $.SizedSpanRepresentation__resizeQueue = A._setArrayType([], type$.JSArray_Record_2_SizedSpanRepresentation_representation_and_Size_targetSize);
        type$.void_Function._as(A._engine_SizedSpanRepresentation__updateSizes$closure());
        B.JSArray_methods.add$1(this.owner.semanticsObject.owner._oneTimePostUpdateCallbacks, A._engine_SizedSpanRepresentation__updateSizes$closure());
      }
      t1 = $.SizedSpanRepresentation__resizeQueue;
      t1.toString;
      B.JSArray_methods.add$1(t1, new A._Record_2_representation_targetSize(this, size));
    },
    cleanUp$0() {
      this._domText.remove();
    },
    get$focusTarget() {
      return this._domText;
    }
  };
  A.LabelAndValue.prototype = {
    update$0(_) {
      var shouldDisplayValue, t3, t4, computedLabel,
        t1 = this.semanticsObject,
        t2 = t1.__engine$_actions;
      t2.toString;
      if (!((t2 & 64) !== 0 || (t2 & 128) !== 0)) {
        t2 = t1.__engine$_value;
        shouldDisplayValue = t2 != null && t2.length !== 0;
      } else
        shouldDisplayValue = false;
      t2 = t1.__engine$_tooltip;
      t2 = t2 != null && t2.length !== 0 ? t2 : null;
      t3 = t1._label;
      t3 = t3 != null && t3.length !== 0 ? t3 : null;
      t4 = t1._hint;
      computedLabel = A.computeDomSemanticsLabel(t4, t3, t2, shouldDisplayValue ? t1.__engine$_value : null);
      if (computedLabel == null) {
        this._cleanUpDom$0();
        return;
      }
      this._getEffectiveRepresentation$0().update$1(0, computedLabel);
    },
    _getEffectiveRepresentation$0() {
      var _this = this,
        t1 = _this.semanticsObject._childrenInTraversalOrder,
        effectiveRepresentation = t1 != null && !B.NativeInt32List_methods.get$isEmpty(t1) ? B.LabelRepresentation_0 : _this.preferredRepresentation,
        representation = _this._representation;
      t1 = representation == null;
      if (t1 || representation.kind !== effectiveRepresentation) {
        if (!t1)
          representation.cleanUp$0();
        representation = _this._representation = effectiveRepresentation.createBehavior$1(_this.owner);
      }
      return representation;
    },
    _cleanUpDom$0() {
      var t1 = this._representation;
      if (t1 != null)
        t1.cleanUp$0();
    }
  };
  A._computeLabelHintValue_closure.prototype = {
    call$1(element) {
      return B.JSString_methods.trim$0(A._asString(element)).length !== 0;
    },
    $signature: 35
  };
  A.SemanticLink.prototype = {
    createElement$0(_) {
      var element = A.DomDocumentExtension_createElement(self.document, "a");
      A.DomCSSStyleDeclarationExtension_setProperty(type$.JavaScriptObject._as(element.style), "display", "block");
      return element;
    },
    update$0(_) {
      var t1, t2, t3;
      this.super$SemanticRole$update(0);
      t1 = this.semanticsObject;
      if ((t1._dirtyFields & 67108864) !== 0) {
        t1 = t1.__engine$_linkUrl;
        t2 = t1 != null && t1.length !== 0;
        t3 = this.__SemanticRole_element_F;
        if (t2) {
          t3 === $ && A.throwLateFieldNI("element");
          t1.toString;
          t1 = A.jsify(t1);
          if (t1 == null)
            t1 = type$.Object._as(t1);
          t3.setAttribute("href", t1);
        } else {
          t3 === $ && A.throwLateFieldNI("element");
          t3.removeAttribute("href");
        }
      }
    },
    focusAsRouteDefault$0() {
      var t1 = this._focusable;
      if (t1 == null)
        t1 = null;
      else {
        t1.focusAsRouteDefault$0();
        t1 = true;
      }
      return t1 === true;
    }
  };
  A.LiveRegion.prototype = {
    update$0(_) {
      var t1 = this.semanticsObject,
        t2 = t1.__engine$_flags;
      if (!((t2 & 32768) !== 0 && (t2 & 8192) === 0))
        return;
      t2 = this._lastAnnouncement;
      t1 = t1._label;
      if (t2 != t1) {
        this._lastAnnouncement = t1;
        if (t1 != null && t1.length !== 0) {
          t2 = $.EngineSemantics__instance;
          t2 = (t2 == null ? $.EngineSemantics__instance = A.EngineSemantics$_() : t2).accessibilityAnnouncements;
          t1.toString;
          t2.announce$2(t1, B.Assertiveness_0);
        }
      }
    }
  };
  A.SemanticPlatformView.prototype = {
    get$acceptsPointerEvents() {
      return false;
    },
    update$0(_) {
      var t1, t2, _this = this;
      _this.super$SemanticRole$update(0);
      t1 = _this.semanticsObject;
      t2 = t1.__engine$_platformViewId;
      if (t2 !== -1) {
        if ((t1._dirtyFields & 8388608) !== 0) {
          t1 = _this.__SemanticRole_element_F;
          t1 === $ && A.throwLateFieldNI("element");
          t2 = A.jsify("flt-pv-" + t2);
          if (t2 == null)
            t2 = type$.Object._as(t2);
          t1.setAttribute("aria-owns", t2);
        }
      } else {
        t1 = _this.__SemanticRole_element_F;
        t1 === $ && A.throwLateFieldNI("element");
        t1.removeAttribute("aria-owns");
      }
    },
    focusAsRouteDefault$0() {
      return false;
    }
  };
  A.SemanticRoute.prototype = {
    SemanticRoute$1(semanticsObject) {
      var _this = this,
        t1 = _this.semanticsObject,
        t2 = new A.Focusable(new A.AccessibilityFocusManager(t1.owner, B.AccessibilityFocusManagerEvent_0), t1, _this);
      _this._focusable = t2;
      _this.addSemanticBehavior$1(t2);
      _this.addSemanticBehavior$1(new A.LiveRegion(t1, _this));
      t1 = type$.void_Function._as(new A.SemanticRoute_closure(_this, semanticsObject));
      B.JSArray_methods.add$1(semanticsObject.owner._oneTimePostUpdateCallbacks, t1);
      t1 = _this.__SemanticRole_element_F;
      t1 === $ && A.throwLateFieldNI("element");
      t2 = A.jsify("dialog");
      if (t2 == null)
        t2 = type$.Object._as(t2);
      t1.setAttribute("role", t2);
    },
    _setDefaultFocus$0() {
      this.semanticsObject._visitDepthFirstInTraversalOrder$1(type$.bool_Function_SemanticsObject._as(new A.SemanticRoute__setDefaultFocus_closure()));
    },
    update$0(_) {
      var t1, label, t2, _this = this;
      _this.super$SemanticRole$update(0);
      t1 = _this.semanticsObject;
      if ((t1.__engine$_flags & 4096) !== 0) {
        label = t1._label;
        A.assertHelper(new A.SemanticRoute_update_closure(_this, label).call$0());
        t1 = label == null ? "" : label;
        t2 = _this.__SemanticRole_element_F;
        t2 === $ && A.throwLateFieldNI("element");
        t1 = A.jsify(t1);
        if (t1 == null)
          t1 = type$.Object._as(t1);
        t2.setAttribute("aria-label", t1);
      }
    },
    describeBy$1(routeName) {
      var t1, t2;
      if ((this.semanticsObject.__engine$_flags & 4096) !== 0)
        return;
      t1 = routeName.semanticsObject.semanticRole.__SemanticRole_element_F;
      t1 === $ && A.throwLateFieldNI("element");
      t1 = A._asString(t1.id);
      t2 = this.__SemanticRole_element_F;
      t2 === $ && A.throwLateFieldNI("element");
      t1 = A.jsify(t1);
      if (t1 == null)
        t1 = type$.Object._as(t1);
      t2.setAttribute("aria-describedby", t1);
    },
    focusAsRouteDefault$0() {
      return false;
    }
  };
  A.SemanticRoute_closure.prototype = {
    call$0() {
      if (this.semanticsObject.owner._hasNodeRequestingFocus)
        return;
      this.$this._setDefaultFocus$0();
    },
    $signature: 1
  };
  A.SemanticRoute__setDefaultFocus_closure.prototype = {
    call$1(node) {
      var role = node.semanticRole;
      if (role == null)
        return true;
      return !role.focusAsRouteDefault$0();
    },
    $signature: 153
  };
  A.SemanticRoute_update_closure.prototype = {
    call$0() {
      var t1 = this.label;
      if (t1 == null || B.JSString_methods.trim$0(t1).length === 0)
        $.$get$printWarning().call$1("Semantic node " + this.$this.semanticsObject.id + " had both scopesRoute and namesRoute set, indicating a self-labelled route, but it is missing the label. A route should be labelled either by setting namesRoute on itself and providing a label, or by containing a child node with namesRoute that can describe it with its content.");
      return true;
    },
    $signature: 0
  };
  A.RouteName.prototype = {
    update$0(_) {
      var route, t2, _this = this,
        t1 = _this.semanticsObject;
      if ((t1.__engine$_flags & 4096) === 0)
        return;
      if ((t1._dirtyFields & 1024) !== 0) {
        route = _this._route;
        if (route != null)
          route.describeBy$1(_this);
        else {
          t2 = type$.void_Function._as(new A.RouteName_update_closure(_this));
          B.JSArray_methods.add$1(t1.owner._oneTimePostUpdateCallbacks, t2);
        }
      }
    },
    _lookUpNearestAncestorRoute$0() {
      var $parent, t2,
        t1 = this.semanticsObject;
      A.assertHelper(t1.owner._phase === B.SemanticsUpdatePhase_2);
      $parent = t1._parent;
      while (true) {
        t1 = $parent != null;
        if (t1) {
          t2 = $parent.semanticRole;
          t2 = (t2 == null ? null : t2.kind) !== B.EngineSemanticsRole_7;
        } else
          t2 = false;
        if (!t2)
          break;
        A.assertHelper($parent.owner._phase === B.SemanticsUpdatePhase_2);
        $parent = $parent._parent;
      }
      if (t1) {
        t1 = $parent.semanticRole;
        t1 = (t1 == null ? null : t1.kind) === B.EngineSemanticsRole_7;
      } else
        t1 = false;
      if (t1) {
        t1 = $parent.semanticRole;
        t1.toString;
        this._route = type$.SemanticRoute._as(t1);
      }
    }
  };
  A.RouteName_update_closure.prototype = {
    call$0() {
      var t2,
        t1 = this.$this;
      if (!t1._isDisposed) {
        t1._lookUpNearestAncestorRoute$0();
        t2 = t1._route;
        if (t2 != null)
          t2.describeBy$1(t1);
      }
    },
    $signature: 1
  };
  A.SemanticScrollable.prototype = {
    _recomputeScrollPosition$0() {
      var t1, t2, t3, semanticsId, _this = this, _null = null;
      if (_this.get$_domScrollPosition() !== _this._effectiveNeutralScrollPosition) {
        t1 = $.EngineSemantics__instance;
        if (!(t1 == null ? $.EngineSemantics__instance = A.EngineSemantics$_() : t1).shouldAcceptBrowserGesture$1("scroll"))
          return;
        t1 = _this.get$_domScrollPosition();
        t2 = _this._effectiveNeutralScrollPosition;
        _this._neutralizeDomScrollPosition$0();
        t3 = _this.semanticsObject;
        t3.recomputePositionAndSize$0();
        semanticsId = t3.id;
        if (t1 > t2) {
          t1 = t3.__engine$_actions;
          t1.toString;
          if ((t1 & 32) !== 0 || (t1 & 16) !== 0)
            $.$get$EnginePlatformDispatcher__instance().invokeOnSemanticsAction$4(t3.owner.viewId, semanticsId, B.SemanticsAction_16_scrollUp, _null);
          else {
            A.assertHelper((t1 & 4) !== 0 || (t1 & 8) !== 0);
            $.$get$EnginePlatformDispatcher__instance().invokeOnSemanticsAction$4(t3.owner.viewId, semanticsId, B.SemanticsAction_4_scrollLeft, _null);
          }
        } else {
          t1 = t3.__engine$_actions;
          t1.toString;
          if ((t1 & 32) !== 0 || (t1 & 16) !== 0)
            $.$get$EnginePlatformDispatcher__instance().invokeOnSemanticsAction$4(t3.owner.viewId, semanticsId, B.SemanticsAction_32_scrollDown, _null);
          else {
            A.assertHelper((t1 & 4) !== 0 || (t1 & 8) !== 0);
            $.$get$EnginePlatformDispatcher__instance().invokeOnSemanticsAction$4(t3.owner.viewId, semanticsId, B.SemanticsAction_8_scrollRight, _null);
          }
        }
      }
    },
    initState$0() {
      var t2,
        t1 = this.semanticsObject.semanticRole.__SemanticRole_element_F;
      t1 === $ && A.throwLateFieldNI("element");
      t2 = type$.JavaScriptObject;
      A.DomCSSStyleDeclarationExtension_setProperty(t2._as(t1.style), "overflow", "");
      t1 = this._scrollOverflowElement;
      t2 = t2._as(t1.style);
      A.DomCSSStyleDeclarationExtension_setProperty(t2, "position", "absolute");
      A.DomCSSStyleDeclarationExtension_setProperty(t2, "transform-origin", "0 0 0");
      A.DomCSSStyleDeclarationExtension_setProperty(t2, "pointer-events", "none");
      t2 = this.__SemanticRole_element_F;
      t2 === $ && A.throwLateFieldNI("element");
      t2.append(t1);
    },
    update$0(_) {
      var t1, t2, t3, _this = this;
      _this.super$SemanticRole$update(0);
      t1 = type$.void_Function._as(new A.SemanticScrollable_update_closure(_this));
      B.JSArray_methods.add$1(_this.semanticsObject.owner._oneTimePostUpdateCallbacks, t1);
      if (_this._scrollListener == null) {
        t1 = _this.__SemanticRole_element_F;
        t1 === $ && A.throwLateFieldNI("element");
        A.DomCSSStyleDeclarationExtension_setProperty(type$.JavaScriptObject._as(t1.style), "touch-action", "none");
        _this._gestureModeDidChange$0();
        _this.set$_gestureModeListener(new A.SemanticScrollable_update_closure0(_this));
        t2 = $.EngineSemantics__instance;
        if (t2 == null)
          t2 = $.EngineSemantics__instance = A.EngineSemantics$_();
        t3 = _this._gestureModeListener;
        t3.toString;
        B.JSArray_methods.add$1(t2._gestureModeListeners, type$.void_Function_GestureMode._as(t3));
        t3 = A._functionToJS1(new A.SemanticScrollable_update_closure1(_this));
        _this._scrollListener = t3;
        A.DomEventTargetExtension_addEventListener(t1, "scroll", t3, null);
      }
    },
    get$_domScrollPosition() {
      var t1 = this.semanticsObject.__engine$_actions;
      t1.toString;
      if ((t1 & 32) !== 0 || (t1 & 16) !== 0) {
        t1 = this.__SemanticRole_element_F;
        t1 === $ && A.throwLateFieldNI("element");
        return B.JSNumber_methods.toInt$0(A._asDouble(t1.scrollTop));
      } else {
        A.assertHelper((t1 & 4) !== 0 || (t1 & 8) !== 0);
        t1 = this.__SemanticRole_element_F;
        t1 === $ && A.throwLateFieldNI("element");
        return B.JSNumber_methods.toInt$0(A._asDouble(t1.scrollLeft));
      }
    },
    _neutralizeDomScrollPosition$0() {
      var t2, t3, t4, t5, t6, _this = this,
        _s9_ = "transform",
        t1 = _this.semanticsObject,
        rect = t1.__engine$_rect;
      if (rect == null) {
        $.$get$printWarning().call$1("Warning! the rect attribute of semanticsObject is null");
        return;
      }
      t2 = t1.__engine$_actions;
      t2.toString;
      t2 = (t2 & 32) !== 0 || (t2 & 16) !== 0;
      t3 = type$.JavaScriptObject;
      t4 = _this._scrollOverflowElement;
      t5 = rect.bottom - rect.top;
      t6 = rect.right - rect.left;
      if (t2) {
        t2 = B.JSNumber_methods.ceil$0(t5);
        t4 = t3._as(t4.style);
        A.DomCSSStyleDeclarationExtension_setProperty(t4, _s9_, "translate(0px," + (t2 + 10) + "px)");
        A.DomCSSStyleDeclarationExtension_setProperty(t4, "width", "" + B.JSNumber_methods.round$0(t6) + "px");
        A.DomCSSStyleDeclarationExtension_setProperty(t4, "height", "10px");
        t4 = _this.__SemanticRole_element_F;
        t4 === $ && A.throwLateFieldNI("element");
        t4.scrollTop = 10;
        t1.verticalContainerAdjustment = _this._effectiveNeutralScrollPosition = B.JSNumber_methods.toInt$0(A._asDouble(t4.scrollTop));
        t1.horizontalContainerAdjustment = 0;
      } else {
        t2 = B.JSNumber_methods.ceil$0(t6);
        t4 = t3._as(t4.style);
        A.DomCSSStyleDeclarationExtension_setProperty(t4, _s9_, "translate(" + (t2 + 10) + "px,0px)");
        A.DomCSSStyleDeclarationExtension_setProperty(t4, "width", "10px");
        A.DomCSSStyleDeclarationExtension_setProperty(t4, "height", "" + B.JSNumber_methods.round$0(t5) + "px");
        t5 = _this.__SemanticRole_element_F;
        t5 === $ && A.throwLateFieldNI("element");
        t5.scrollLeft = 10;
        t5 = B.JSNumber_methods.toInt$0(A._asDouble(t5.scrollLeft));
        _this._effectiveNeutralScrollPosition = t5;
        t1.verticalContainerAdjustment = 0;
        t1.horizontalContainerAdjustment = t5;
      }
    },
    _gestureModeDidChange$0() {
      var _this = this,
        _s7_ = "element",
        _s10_ = "overflow-y",
        _s10_0 = "overflow-x",
        t1 = $.EngineSemantics__instance;
      switch ((t1 == null ? $.EngineSemantics__instance = A.EngineSemantics$_() : t1)._gestureMode.index) {
        case 1:
          t1 = _this.semanticsObject.__engine$_actions;
          t1.toString;
          if ((t1 & 32) !== 0 || (t1 & 16) !== 0) {
            t1 = _this.__SemanticRole_element_F;
            t1 === $ && A.throwLateFieldNI(_s7_);
            A.DomCSSStyleDeclarationExtension_setProperty(type$.JavaScriptObject._as(t1.style), _s10_, "scroll");
          } else {
            A.assertHelper((t1 & 4) !== 0 || (t1 & 8) !== 0);
            t1 = _this.__SemanticRole_element_F;
            t1 === $ && A.throwLateFieldNI(_s7_);
            A.DomCSSStyleDeclarationExtension_setProperty(type$.JavaScriptObject._as(t1.style), _s10_0, "scroll");
          }
          break;
        case 0:
          t1 = _this.semanticsObject.__engine$_actions;
          t1.toString;
          if ((t1 & 32) !== 0 || (t1 & 16) !== 0) {
            t1 = _this.__SemanticRole_element_F;
            t1 === $ && A.throwLateFieldNI(_s7_);
            A.DomCSSStyleDeclarationExtension_setProperty(type$.JavaScriptObject._as(t1.style), _s10_, "hidden");
          } else {
            A.assertHelper((t1 & 4) !== 0 || (t1 & 8) !== 0);
            t1 = _this.__SemanticRole_element_F;
            t1 === $ && A.throwLateFieldNI(_s7_);
            A.DomCSSStyleDeclarationExtension_setProperty(type$.JavaScriptObject._as(t1.style), _s10_0, "hidden");
          }
          break;
      }
    },
    dispose$0() {
      var t1, style, t2, _this = this;
      _this.super$SemanticRole$dispose();
      t1 = _this.__SemanticRole_element_F;
      t1 === $ && A.throwLateFieldNI("element");
      style = type$.JavaScriptObject._as(t1.style);
      A.assertHelper(_this._gestureModeListener != null);
      A._asString(style.removeProperty("overflowY"));
      A._asString(style.removeProperty("overflowX"));
      A._asString(style.removeProperty("touch-action"));
      t2 = _this._scrollListener;
      if (t2 != null) {
        A.DomEventTargetExtension_removeEventListener(t1, "scroll", t2, null);
        _this._scrollListener = null;
      }
      t1 = _this._gestureModeListener;
      if (t1 != null) {
        t2 = $.EngineSemantics__instance;
        (t2 == null ? $.EngineSemantics__instance = A.EngineSemantics$_() : t2).removeGestureModeListener$1(t1);
        _this.set$_gestureModeListener(null);
      }
    },
    focusAsRouteDefault$0() {
      var t1 = this._focusable;
      if (t1 == null)
        t1 = null;
      else {
        t1.focusAsRouteDefault$0();
        t1 = true;
      }
      return t1 === true;
    },
    set$_gestureModeListener(_gestureModeListener) {
      this._gestureModeListener = type$.nullable_void_Function_GestureMode._as(_gestureModeListener);
    }
  };
  A.SemanticScrollable_update_closure.prototype = {
    call$0() {
      var t1 = this.$this;
      t1._neutralizeDomScrollPosition$0();
      t1.semanticsObject.recomputePositionAndSize$0();
    },
    $signature: 1
  };
  A.SemanticScrollable_update_closure0.prototype = {
    call$1(__wc0_formal) {
      type$.GestureMode._as(__wc0_formal);
      this.$this._gestureModeDidChange$0();
    },
    $signature: 183
  };
  A.SemanticScrollable_update_closure1.prototype = {
    call$1(__wc1_formal) {
      type$.JavaScriptObject._as(__wc1_formal);
      this.$this._recomputeScrollPosition$0();
    },
    $signature: 3
  };
  A.EngineAccessibilityFeatures.prototype = {
    toString$0(_) {
      var features = A._setArrayType([], type$.JSArray_String),
        t1 = this.__engine$_index;
      if ((t1 & 1) !== 0)
        B.JSArray_methods.add$1(features, "accessibleNavigation");
      if ((t1 & 2) !== 0)
        B.JSArray_methods.add$1(features, "invertColors");
      if ((t1 & 4) !== 0)
        B.JSArray_methods.add$1(features, "disableAnimations");
      if ((t1 & 8) !== 0)
        B.JSArray_methods.add$1(features, "boldText");
      if ((t1 & 16) !== 0)
        B.JSArray_methods.add$1(features, "reduceMotion");
      if ((t1 & 32) !== 0)
        B.JSArray_methods.add$1(features, "highContrast");
      if ((t1 & 64) !== 0)
        B.JSArray_methods.add$1(features, "onOffSwitchLabels");
      return "AccessibilityFeatures" + A.S(features);
    },
    $eq(_, other) {
      if (other == null)
        return false;
      if (J.get$runtimeType$(other) !== A.getRuntimeTypeOfDartObject(this))
        return false;
      return other instanceof A.EngineAccessibilityFeatures && other.__engine$_index === this.__engine$_index;
    },
    get$hashCode(_) {
      return B.JSInt_methods.get$hashCode(this.__engine$_index);
    },
    copyWith$2$accessibleNavigation$highContrast(accessibleNavigation, highContrast) {
      var t1 = (accessibleNavigation == null ? (this.__engine$_index & 1) !== 0 : accessibleNavigation) ? 1 : 0,
        t2 = this.__engine$_index;
      t1 = (t2 & 2) !== 0 ? t1 | 2 : t1 & 4294967293;
      t1 = (t2 & 4) !== 0 ? t1 | 4 : t1 & 4294967291;
      t1 = (t2 & 8) !== 0 ? t1 | 8 : t1 & 4294967287;
      t1 = (t2 & 16) !== 0 ? t1 | 16 : t1 & 4294967279;
      t1 = (highContrast == null ? (t2 & 32) !== 0 : highContrast) ? t1 | 32 : t1 & 4294967263;
      return new A.EngineAccessibilityFeatures((t2 & 64) !== 0 ? t1 | 64 : t1 & 4294967231);
    },
    copyWith$1$highContrast(highContrast) {
      return this.copyWith$2$accessibleNavigation$highContrast(null, highContrast);
    },
    copyWith$1$accessibleNavigation(accessibleNavigation) {
      return this.copyWith$2$accessibleNavigation$highContrast(accessibleNavigation, null);
    },
    $isAccessibilityFeatures: 1
  };
  A.SemanticsUpdate.prototype = {$isSemanticsUpdate0: 1};
  A.SemanticsNodeUpdate.prototype = {};
  A.EngineSemanticsRole.prototype = {
    _enumToString$0() {
      return "EngineSemanticsRole." + this._name;
    }
  };
  A.SemanticRole.prototype = {
    SemanticRole$withBasics$3$preferredLabelRepresentation(kind, semanticsObject, preferredLabelRepresentation) {
      var _this = this,
        t1 = _this.semanticsObject,
        t2 = A.SemanticRole__initElement(_this.createElement$0(0), t1);
      _this.__SemanticRole_element_F !== $ && A.throwLateFieldAI("element");
      _this.__SemanticRole_element_F = t2;
      t2 = new A.Focusable(new A.AccessibilityFocusManager(t1.owner, B.AccessibilityFocusManagerEvent_0), t1, _this);
      _this._focusable = t2;
      _this.addSemanticBehavior$1(t2);
      _this.addSemanticBehavior$1(new A.LiveRegion(t1, _this));
      _this.addSemanticBehavior$1(new A.RouteName(t1, _this));
      _this.addLabelAndValue$1$preferredRepresentation(preferredLabelRepresentation);
      _this.addSelectableBehavior$0();
    },
    get$acceptsPointerEvents() {
      var t1, _i,
        behaviors = this._behaviors;
      if (behaviors != null)
        for (t1 = behaviors.length, _i = 0; _i < behaviors.length; behaviors.length === t1 || (0, A.throwConcurrentModificationError)(behaviors), ++_i)
          if (behaviors[_i].get$acceptsPointerEvents())
            return true;
      t1 = this.semanticsObject._childrenInTraversalOrder;
      if (t1 != null && !B.NativeInt32List_methods.get$isEmpty(t1))
        return false;
      return true;
    },
    createElement$0(_) {
      return A.DomDocumentExtension_createElement(self.document, "flt-semantics");
    },
    initState$0() {
    },
    addLabelAndValue$1$preferredRepresentation(preferredRepresentation) {
      var _this = this,
        t1 = new A.LabelAndValue(preferredRepresentation, _this.semanticsObject, _this);
      _this._labelAndValue = t1;
      _this.addSemanticBehavior$1(t1);
    },
    addSelectableBehavior$0() {
      var t1 = this.semanticsObject,
        t2 = t1.__engine$_flags;
      if ((t2 & 268435456) !== 0)
        t2 = !((t2 & 1) !== 0 || (t2 & 65536) !== 0);
      else
        t2 = false;
      if (t2)
        this.addSemanticBehavior$1(new A.Selectable(t1, this));
    },
    addSemanticBehavior$1(behavior) {
      var _this = this,
        t1 = _this._behaviors;
      if (A.assertTest((t1 == null ? null : B.JSArray_methods.any$1(t1, new A.SemanticRole_addSemanticBehavior_closure(behavior))) !== true))
        A.assertThrow("Cannot add semantic behavior " + A.getRuntimeTypeOfDartObject(behavior).toString$0(0) + ". This object already has it.");
      if (_this._behaviors == null)
        _this.set$_behaviors(A._setArrayType([], type$.JSArray_SemanticBehavior));
      t1 = _this._behaviors;
      t1.toString;
      B.JSArray_methods.add$1(t1, behavior);
    },
    update$0(_) {
      var t1, _i, t2, t3,
        behaviors = this._behaviors;
      if (behaviors == null)
        return;
      for (t1 = behaviors.length, _i = 0; _i < behaviors.length; behaviors.length === t1 || (0, A.throwConcurrentModificationError)(behaviors), ++_i)
        behaviors[_i].update$0(0);
      t1 = this.semanticsObject;
      if ((t1._dirtyFields & 33554432) !== 0) {
        t1 = t1.__engine$_identifier;
        t2 = t1 != null && t1.length !== 0;
        t3 = this.__SemanticRole_element_F;
        if (t2) {
          t1.toString;
          t3 === $ && A.throwLateFieldNI("element");
          t1 = A.jsify(t1);
          if (t1 == null)
            t1 = type$.Object._as(t1);
          t3.setAttribute("flt-semantics-identifier", t1);
        } else {
          t3 === $ && A.throwLateFieldNI("element");
          t3.removeAttribute("flt-semantics-identifier");
        }
      }
    },
    dispose$0() {
      var t1 = this.__SemanticRole_element_F;
      t1 === $ && A.throwLateFieldNI("element");
      t1.removeAttribute("role");
    },
    set$_behaviors(_behaviors) {
      this._behaviors = type$.nullable_List_SemanticBehavior._as(_behaviors);
    }
  };
  A.SemanticRole_addSemanticBehavior_closure.prototype = {
    call$1(existing) {
      return A.getRuntimeTypeOfDartObject(type$.SemanticBehavior._as(existing)) === A.getRuntimeTypeOfDartObject(this.behavior);
    },
    $signature: 284
  };
  A.GenericRole.prototype = {
    update$0(_) {
      var _this = this,
        t1 = _this.semanticsObject,
        t2 = t1._label;
      if (!(t2 != null && t2.length !== 0)) {
        _this.super$SemanticRole$update(0);
        return;
      }
      t1 = t1._childrenInTraversalOrder;
      t1 = t1 != null && !B.NativeInt32List_methods.get$isEmpty(t1);
      t2 = _this._labelAndValue;
      if (t1) {
        t2.preferredRepresentation = B.LabelRepresentation_0;
        t1 = _this.__SemanticRole_element_F;
        t1 === $ && A.throwLateFieldNI("element");
        t2 = A.jsify("group");
        if (t2 == null)
          t2 = type$.Object._as(t2);
        t1.setAttribute("role", t2);
      } else {
        t2.preferredRepresentation = B.LabelRepresentation_2;
        t1 = _this.__SemanticRole_element_F;
        t1 === $ && A.throwLateFieldNI("element");
        t1.removeAttribute("role");
      }
      _this.super$SemanticRole$update(0);
    },
    focusAsRouteDefault$0() {
      var focusable, t2,
        t1 = this.semanticsObject;
      if ((t1.__engine$_flags & 2097152) !== 0) {
        focusable = this._focusable;
        if (focusable != null) {
          focusable.focusAsRouteDefault$0();
          return true;
        }
      }
      t2 = t1._childrenInTraversalOrder;
      if (!(t2 != null && !B.NativeInt32List_methods.get$isEmpty(t2))) {
        t1 = t1._label;
        t1 = !(t1 != null && t1.length !== 0);
      } else
        t1 = true;
      if (t1)
        return false;
      t1 = this._labelAndValue._getEffectiveRepresentation$0();
      A.DomElementExtension_set_tabIndex(t1.get$focusTarget(), -1);
      t1.get$focusTarget().focus($.$get$DomElementExtension__preventScrollOptions());
      return true;
    }
  };
  A.SemanticBehavior.prototype = {
    get$acceptsPointerEvents() {
      return false;
    }
  };
  A.SemanticsObject.prototype = {
    get$effectiveHeadingLevel() {
      var t1 = this.__engine$_headingLevel;
      if (t1 !== 0)
        return t1;
      else
        return 2;
    },
    getOrCreateChildContainer$0() {
      var t1, t2, _this = this;
      if (_this._childContainerElement == null) {
        t1 = A.DomDocumentExtension_createElement(self.document, "flt-semantics-container");
        _this._childContainerElement = t1;
        t1 = type$.JavaScriptObject._as(t1.style);
        A.DomCSSStyleDeclarationExtension_setProperty(t1, "position", "absolute");
        A.DomCSSStyleDeclarationExtension_setProperty(t1, "pointer-events", "none");
        t1 = _this.semanticRole.__SemanticRole_element_F;
        t1 === $ && A.throwLateFieldNI("element");
        t2 = _this._childContainerElement;
        t2.toString;
        t1.append(t2);
      }
      return _this._childContainerElement;
    },
    get$isVisualOnly() {
      var t2,
        t1 = this.__engine$_flags;
      if ((t1 & 16384) !== 0) {
        t2 = this.__engine$_actions;
        t2.toString;
        t1 = (t2 & 1) === 0 && (t1 & 8) === 0;
      } else
        t1 = false;
      return t1;
    },
    enabledState$0() {
      var t1 = this.__engine$_flags;
      if ((t1 & 64) !== 0)
        if ((t1 & 128) !== 0)
          return B.EnabledState_1;
        else
          return B.EnabledState_2;
      else
        return B.EnabledState_0;
    },
    updateChildren$0() {
      var t1, len, t2, i, t3, object, childCount, containerElement, childrenInRenderOrder, t4, t5, previousChildrenInRenderOrder, _i, child, previousCount, intersectionIndicesOld, minLength, newIndex, oldIndex, t6, longestSequence, stationaryIds, refNode, _this = this,
        _s7_ = "element",
        childrenInHitTestOrder = _this.__engine$_childrenInHitTestOrder;
      if (childrenInHitTestOrder == null || childrenInHitTestOrder.length === 0) {
        t1 = _this._currentChildrenInRenderOrder;
        if (t1 == null || t1.length === 0) {
          A.assertHelper(_this._childContainerElement == null);
          _this.set$_currentChildrenInRenderOrder(null);
          return;
        }
        A.assertHelper(_this._childContainerElement != null);
        len = _this._currentChildrenInRenderOrder.length;
        for (t1 = _this.owner, t2 = t1._semanticsTree, i = 0; i < len; ++i) {
          t3 = _this._currentChildrenInRenderOrder;
          if (!(i < t3.length))
            return A.ioore(t3, i);
          object = t2.$index(0, t3[i].id);
          t3 = object != null;
          A.assertHelper(t3);
          if (t3)
            B.JSArray_methods.add$1(t1._detachments, object);
        }
        _this._childContainerElement.remove();
        _this._childContainerElement = null;
        _this.set$_currentChildrenInRenderOrder(null);
        return;
      }
      t1 = _this._childrenInTraversalOrder;
      t1.toString;
      childCount = childrenInHitTestOrder.length;
      containerElement = _this.getOrCreateChildContainer$0();
      t2 = t1.length;
      A.assertHelper(t2 === childCount);
      childrenInRenderOrder = A._setArrayType([], type$.JSArray_SemanticsObject);
      for (t3 = _this.owner, t4 = t3._semanticsTree, i = 0; i < childCount; ++i) {
        if (!(i < t2))
          return A.ioore(t1, i);
        t5 = t4.$index(0, t1[i]);
        t5.toString;
        B.JSArray_methods.add$1(childrenInRenderOrder, t5);
      }
      if (childCount > 1)
        for (t1 = type$.JavaScriptObject, i = 0; i < childCount; ++i) {
          t2 = t4.$index(0, childrenInHitTestOrder[i]).semanticRole.__SemanticRole_element_F;
          t2 === $ && A.throwLateFieldNI(_s7_);
          t2 = t1._as(t2.style);
          t2.setProperty("z-index", "" + (childCount - i), "");
        }
      previousChildrenInRenderOrder = _this._currentChildrenInRenderOrder;
      if (previousChildrenInRenderOrder == null || previousChildrenInRenderOrder.length === 0) {
        for (t1 = childrenInRenderOrder.length, _i = 0; _i < childrenInRenderOrder.length; childrenInRenderOrder.length === t1 || (0, A.throwConcurrentModificationError)(childrenInRenderOrder), ++_i) {
          child = childrenInRenderOrder[_i];
          containerElement.toString;
          t2 = child.semanticRole.__SemanticRole_element_F;
          t2 === $ && A.throwLateFieldNI(_s7_);
          containerElement.append(t2);
          child._parent = _this;
          t3._attachments.$indexSet(0, child.id, _this);
        }
        _this.set$_currentChildrenInRenderOrder(childrenInRenderOrder);
        return;
      }
      previousCount = previousChildrenInRenderOrder.length;
      t1 = type$.JSArray_int;
      intersectionIndicesOld = A._setArrayType([], t1);
      minLength = Math.min(previousCount, childCount);
      newIndex = 0;
      while (true) {
        if (newIndex < minLength) {
          if (!(newIndex < previousChildrenInRenderOrder.length))
            return A.ioore(previousChildrenInRenderOrder, newIndex);
          t2 = previousChildrenInRenderOrder[newIndex];
          if (!(newIndex < childrenInRenderOrder.length))
            return A.ioore(childrenInRenderOrder, newIndex);
          t2 = t2 === childrenInRenderOrder[newIndex];
        } else
          t2 = false;
        if (!t2)
          break;
        B.JSArray_methods.add$1(intersectionIndicesOld, newIndex);
        ++newIndex;
      }
      if (previousCount === childrenInRenderOrder.length && newIndex === childCount)
        return;
      for (; newIndex < childCount;) {
        for (t2 = previousChildrenInRenderOrder.length, t5 = childrenInRenderOrder.length, oldIndex = 0; oldIndex < previousCount; ++oldIndex) {
          if (!(oldIndex < t2))
            return A.ioore(previousChildrenInRenderOrder, oldIndex);
          t6 = previousChildrenInRenderOrder[oldIndex];
          if (!(newIndex < t5))
            return A.ioore(childrenInRenderOrder, newIndex);
          if (t6 === childrenInRenderOrder[newIndex]) {
            B.JSArray_methods.add$1(intersectionIndicesOld, oldIndex);
            break;
          }
        }
        ++newIndex;
      }
      longestSequence = A.longestIncreasingSubsequence(intersectionIndicesOld);
      stationaryIds = A._setArrayType([], t1);
      for (t1 = longestSequence.length, i = 0; i < t1; ++i) {
        t2 = longestSequence[i];
        if (!(t2 >= 0 && t2 < intersectionIndicesOld.length))
          return A.ioore(intersectionIndicesOld, t2);
        t2 = intersectionIndicesOld[t2];
        if (!(t2 < previousChildrenInRenderOrder.length))
          return A.ioore(previousChildrenInRenderOrder, t2);
        B.JSArray_methods.add$1(stationaryIds, previousChildrenInRenderOrder[t2].id);
      }
      for (i = 0; i < previousCount; ++i)
        if (!B.JSArray_methods.contains$1(intersectionIndicesOld, i)) {
          if (!(i < previousChildrenInRenderOrder.length))
            return A.ioore(previousChildrenInRenderOrder, i);
          object = t4.$index(0, previousChildrenInRenderOrder[i].id);
          t1 = object != null;
          A.assertHelper(t1);
          if (t1)
            B.JSArray_methods.add$1(t3._detachments, object);
        }
      for (i = childCount - 1, t1 = type$.JavaScriptObject, refNode = null; i >= 0; --i, refNode = t2) {
        if (!(i < childrenInRenderOrder.length))
          return A.ioore(childrenInRenderOrder, i);
        child = childrenInRenderOrder[i];
        t2 = child.id;
        if (!B.JSArray_methods.contains$1(stationaryIds, t2)) {
          t4 = child.semanticRole;
          if (refNode == null) {
            containerElement.toString;
            t4 = t4.__SemanticRole_element_F;
            t4 === $ && A.throwLateFieldNI(_s7_);
            containerElement.append(t4);
          } else {
            containerElement.toString;
            t4 = t4.__SemanticRole_element_F;
            t4 === $ && A.throwLateFieldNI(_s7_);
            t1._as(containerElement.insertBefore(t4, refNode));
          }
          child._parent = _this;
          t3._attachments.$indexSet(0, t2, _this);
        } else
          A.assertHelper(child._parent === _this);
        t2 = child.semanticRole.__SemanticRole_element_F;
        t2 === $ && A.throwLateFieldNI(_s7_);
      }
      _this.set$_currentChildrenInRenderOrder(childrenInRenderOrder);
    },
    _getEngineSemanticsRole$0() {
      var t1, t2, _this = this;
      if (_this.__engine$_platformViewId !== -1)
        return B.EngineSemanticsRole_8;
      t1 = _this.__SemanticsObject_role_A;
      t1 === $ && A.throwLateFieldNI("role");
      switch (t1.index) {
        case 1:
          return B.EngineSemanticsRole_11;
        case 3:
          return B.EngineSemanticsRole_13;
        case 2:
          return B.EngineSemanticsRole_12;
        case 0:
          break;
      }
      if (_this.__engine$_headingLevel === 0) {
        t1 = false;
        if ((_this.__engine$_flags & 512) !== 0) {
          t2 = _this._label;
          if (t2 != null && t2.length !== 0) {
            t1 = _this._childrenInTraversalOrder;
            t1 = !(t1 != null && !B.NativeInt32List_methods.get$isEmpty(t1));
          }
        }
      } else
        t1 = true;
      if (t1)
        return B.EngineSemanticsRole_5;
      else if ((_this.__engine$_flags & 16) !== 0)
        return B.EngineSemanticsRole_3;
      else {
        t1 = _this.__engine$_actions;
        t1.toString;
        if ((t1 & 64) !== 0 || (t1 & 128) !== 0)
          return B.EngineSemanticsRole_0;
        else if (_this.get$isVisualOnly())
          return B.EngineSemanticsRole_6;
        else {
          t1 = _this.__engine$_flags;
          if ((t1 & 1) !== 0 || (t1 & 65536) !== 0)
            return B.EngineSemanticsRole_4;
          else if ((t1 & 8) !== 0)
            return B.EngineSemanticsRole_2;
          else {
            t2 = _this.__engine$_actions;
            t2.toString;
            if ((t2 & 32) !== 0 || (t2 & 16) !== 0 || (t2 & 4) !== 0 || (t2 & 8) !== 0)
              return B.EngineSemanticsRole_1;
            else if ((t1 & 2048) !== 0)
              return B.EngineSemanticsRole_7;
            else if ((t1 & 4194304) !== 0)
              return B.EngineSemanticsRole_9;
            else if ((t1 & 512) !== 0)
              return B.EngineSemanticsRole_10;
            else {
              if ((t2 & 1) !== 0) {
                t1 = _this._childrenInTraversalOrder;
                t1 = !(t1 != null && !B.NativeInt32List_methods.get$isEmpty(t1));
              } else
                t1 = false;
              if (t1)
                return B.EngineSemanticsRole_2;
              else
                return B.EngineSemanticsRole_14;
            }
          }
        }
      }
    },
    _createSemanticRole$1(role) {
      var t1, t2, t3, _this = this,
        _s7_ = "element";
      switch (role.index) {
        case 3:
          t1 = new A.SemanticTextField(B.EngineSemanticsRole_3, _this);
          t2 = A.SemanticRole__initElement(t1.createElement$0(0), _this);
          t1.__SemanticRole_element_F !== $ && A.throwLateFieldAI(_s7_);
          t1.__SemanticRole_element_F = t2;
          t1._initializeEditableElement$0();
          break;
        case 1:
          t1 = new A.SemanticScrollable(A.DomDocumentExtension_createElement(self.document, "flt-semantics-scroll-overflow"), B.EngineSemanticsRole_1, _this);
          t1.SemanticRole$withBasics$3$preferredLabelRepresentation(B.EngineSemanticsRole_1, _this, B.LabelRepresentation_0);
          t2 = t1.__SemanticRole_element_F;
          t2 === $ && A.throwLateFieldNI(_s7_);
          t3 = A.jsify("group");
          if (t3 == null)
            t3 = type$.Object._as(t3);
          t2.setAttribute("role", t3);
          break;
        case 0:
          t1 = A.SemanticIncrementable$(_this);
          break;
        case 2:
          t1 = new A.SemanticButton(B.EngineSemanticsRole_2, _this);
          t1.SemanticRole$withBasics$3$preferredLabelRepresentation(B.EngineSemanticsRole_2, _this, B.LabelRepresentation_1);
          t1.addSemanticBehavior$1(A.Tappable$(_this, t1));
          t2 = t1.__SemanticRole_element_F;
          t2 === $ && A.throwLateFieldNI(_s7_);
          t3 = A.jsify("button");
          if (t3 == null)
            t3 = type$.Object._as(t3);
          t2.setAttribute("role", t3);
          break;
        case 4:
          t1 = new A.SemanticCheckable(A._checkableKindFromSemanticsFlag(_this), B.EngineSemanticsRole_4, _this);
          t1.SemanticRole$withBasics$3$preferredLabelRepresentation(B.EngineSemanticsRole_4, _this, B.LabelRepresentation_0);
          t1.addSemanticBehavior$1(A.Tappable$(_this, t1));
          break;
        case 7:
          t1 = A.SemanticRoute$(_this);
          break;
        case 6:
          t1 = new A.SemanticImage(B.EngineSemanticsRole_6, _this);
          t2 = A.SemanticRole__initElement(t1.createElement$0(0), _this);
          t1.__SemanticRole_element_F !== $ && A.throwLateFieldAI(_s7_);
          t1.__SemanticRole_element_F = t2;
          t2 = new A.Focusable(new A.AccessibilityFocusManager(_this.owner, B.AccessibilityFocusManagerEvent_0), _this, t1);
          t1._focusable = t2;
          t1.addSemanticBehavior$1(t2);
          t1.addSemanticBehavior$1(new A.LiveRegion(_this, t1));
          t1.addSemanticBehavior$1(new A.RouteName(_this, t1));
          t1.addSemanticBehavior$1(A.Tappable$(_this, t1));
          t1.addSelectableBehavior$0();
          break;
        case 8:
          t1 = new A.SemanticPlatformView(B.EngineSemanticsRole_8, _this);
          t1.SemanticRole$withBasics$3$preferredLabelRepresentation(B.EngineSemanticsRole_8, _this, B.LabelRepresentation_0);
          break;
        case 9:
          t1 = new A.SemanticLink(B.EngineSemanticsRole_9, _this);
          t1.SemanticRole$withBasics$3$preferredLabelRepresentation(B.EngineSemanticsRole_9, _this, B.LabelRepresentation_1);
          t1.addSemanticBehavior$1(A.Tappable$(_this, t1));
          break;
        case 5:
          t1 = new A.SemanticHeading(B.EngineSemanticsRole_5, _this);
          t2 = A.SemanticRole__initElement(t1.createElement$0(0), _this);
          t1.__SemanticRole_element_F !== $ && A.throwLateFieldAI(_s7_);
          t1.__SemanticRole_element_F = t2;
          t2 = new A.Focusable(new A.AccessibilityFocusManager(_this.owner, B.AccessibilityFocusManagerEvent_0), _this, t1);
          t1._focusable = t2;
          t1.addSemanticBehavior$1(t2);
          t1.addSemanticBehavior$1(new A.LiveRegion(_this, t1));
          t1.addSemanticBehavior$1(new A.RouteName(_this, t1));
          t1.addLabelAndValue$1$preferredRepresentation(B.LabelRepresentation_1);
          t1.addSelectableBehavior$0();
          break;
        case 10:
          t1 = new A.SemanticHeader(B.EngineSemanticsRole_10, _this);
          t1.SemanticRole$withBasics$3$preferredLabelRepresentation(B.EngineSemanticsRole_10, _this, B.LabelRepresentation_2);
          break;
        case 11:
          t1 = new A.SemanticTab(B.EngineSemanticsRole_11, _this);
          t1.SemanticRole$withBasics$3$preferredLabelRepresentation(B.EngineSemanticsRole_11, _this, B.LabelRepresentation_0);
          t2 = t1.__SemanticRole_element_F;
          t2 === $ && A.throwLateFieldNI(_s7_);
          t3 = A.jsify("tab");
          if (t3 == null)
            t3 = type$.Object._as(t3);
          t2.setAttribute("role", t3);
          break;
        case 12:
          t1 = new A.SemanticTabList(B.EngineSemanticsRole_12, _this);
          t1.SemanticRole$withBasics$3$preferredLabelRepresentation(B.EngineSemanticsRole_12, _this, B.LabelRepresentation_0);
          t2 = t1.__SemanticRole_element_F;
          t2 === $ && A.throwLateFieldNI(_s7_);
          t3 = A.jsify("tablist");
          if (t3 == null)
            t3 = type$.Object._as(t3);
          t2.setAttribute("role", t3);
          break;
        case 13:
          t1 = new A.SemanticTabPanel(B.EngineSemanticsRole_13, _this);
          t1.SemanticRole$withBasics$3$preferredLabelRepresentation(B.EngineSemanticsRole_13, _this, B.LabelRepresentation_0);
          t2 = t1.__SemanticRole_element_F;
          t2 === $ && A.throwLateFieldNI(_s7_);
          t3 = A.jsify("tabpanel");
          if (t3 == null)
            t3 = type$.Object._as(t3);
          t2.setAttribute("role", t3);
          break;
        case 14:
          t1 = new A.GenericRole(B.EngineSemanticsRole_14, _this);
          t1.SemanticRole$withBasics$3$preferredLabelRepresentation(B.EngineSemanticsRole_14, _this, B.LabelRepresentation_2);
          t2 = _this.__engine$_actions;
          t2.toString;
          if ((t2 & 1) !== 0)
            t1.addSemanticBehavior$1(A.Tappable$(_this, t1));
          break;
        default:
          t1 = null;
      }
      return t1;
    },
    _updateRole$0() {
      var previousElement, container, $parent, _this = this,
        _s7_ = "element",
        currentSemanticRole = _this.semanticRole,
        kind = _this._getEngineSemanticsRole$0(),
        t1 = _this.semanticRole;
      if (t1 == null)
        previousElement = null;
      else {
        t1 = t1.__SemanticRole_element_F;
        t1 === $ && A.throwLateFieldNI(_s7_);
        previousElement = t1;
      }
      if (currentSemanticRole != null)
        if (currentSemanticRole.kind === kind) {
          currentSemanticRole.update$0(0);
          return;
        } else {
          currentSemanticRole.dispose$0();
          currentSemanticRole = _this.semanticRole = null;
        }
      if (currentSemanticRole == null) {
        currentSemanticRole = _this.semanticRole = _this._createSemanticRole$1(kind);
        currentSemanticRole.initState$0();
        currentSemanticRole.update$0(0);
      }
      t1 = _this.semanticRole.__SemanticRole_element_F;
      t1 === $ && A.throwLateFieldNI(_s7_);
      if (!J.$eq$(previousElement, t1)) {
        container = _this._childContainerElement;
        if (container != null) {
          t1 = _this.semanticRole.__SemanticRole_element_F;
          t1 === $ && A.throwLateFieldNI(_s7_);
          t1.append(container);
        }
        $parent = previousElement == null ? null : type$.nullable_JavaScriptObject._as(previousElement.parentElement);
        if ($parent != null) {
          t1 = _this.semanticRole.__SemanticRole_element_F;
          t1 === $ && A.throwLateFieldNI(_s7_);
          type$.JavaScriptObject._as($parent.insertBefore(t1, previousElement));
          previousElement.remove();
        }
      }
    },
    recomputePositionAndSize$0() {
      var t2, t3, containerElement, hasZeroRectOffset, transform, hasIdentityTransform, effectiveTransform, left, $top, effectiveTransformIsIdentity, t4, t5, _this = this,
        _s7_ = "element",
        t1 = _this.semanticRole.__SemanticRole_element_F;
      t1 === $ && A.throwLateFieldNI(_s7_);
      t2 = type$.JavaScriptObject;
      t1 = t2._as(t1.style);
      t3 = _this.__engine$_rect;
      A.DomCSSStyleDeclarationExtension_setProperty(t1, "width", A.S(t3.right - t3.left) + "px");
      t3 = _this.__engine$_rect;
      A.DomCSSStyleDeclarationExtension_setProperty(t1, "height", A.S(t3.bottom - t3.top) + "px");
      t1 = _this._childrenInTraversalOrder;
      containerElement = t1 != null && !B.NativeInt32List_methods.get$isEmpty(t1) ? _this.getOrCreateChildContainer$0() : null;
      t1 = _this.__engine$_rect;
      hasZeroRectOffset = t1.top === 0 && t1.left === 0;
      transform = _this.__engine$_transform;
      t1 = transform == null;
      hasIdentityTransform = t1 || A.transformKindOf(transform) === B.TransformKind_0;
      if (hasZeroRectOffset && hasIdentityTransform && _this.verticalContainerAdjustment === 0 && _this.horizontalContainerAdjustment === 0) {
        t1 = _this.semanticRole.__SemanticRole_element_F;
        t1 === $ && A.throwLateFieldNI(_s7_);
        A.SemanticsObject__clearSemanticElementTransform(t1);
        if (containerElement != null)
          A.SemanticsObject__clearSemanticElementTransform(containerElement);
        return;
      }
      effectiveTransform = A._Cell$named("effectiveTransform");
      if (!hasZeroRectOffset)
        if (t1) {
          t1 = _this.__engine$_rect;
          left = t1.left;
          $top = t1.top;
          t1 = A.Matrix4$identity();
          t1.setTranslationRaw$3(left, $top, 0);
          effectiveTransform._value = t1;
          effectiveTransformIsIdentity = left === 0 && $top === 0;
        } else {
          t1 = new A.Matrix4(new Float32Array(16));
          t1.setFrom$1(new A.Matrix4(transform));
          t3 = _this.__engine$_rect;
          t1.translate$2(0, t3.left, t3.top);
          effectiveTransform._value = t1;
          effectiveTransformIsIdentity = J.isIdentity$0$z(effectiveTransform._readLocal$0());
        }
      else {
        if (!hasIdentityTransform)
          effectiveTransform._value = new A.Matrix4(transform);
        effectiveTransformIsIdentity = hasIdentityTransform;
      }
      t1 = _this.semanticRole;
      if (!effectiveTransformIsIdentity) {
        t1 = t1.__SemanticRole_element_F;
        t1 === $ && A.throwLateFieldNI(_s7_);
        t1 = t2._as(t1.style);
        A.DomCSSStyleDeclarationExtension_setProperty(t1, "transform-origin", "0 0 0");
        A.DomCSSStyleDeclarationExtension_setProperty(t1, "transform", A.float64ListToCssTransform(effectiveTransform._readLocal$0()._m4storage));
      } else {
        t1 = t1.__SemanticRole_element_F;
        t1 === $ && A.throwLateFieldNI(_s7_);
        A.SemanticsObject__clearSemanticElementTransform(t1);
      }
      if (containerElement != null)
        if (!hasZeroRectOffset || _this.verticalContainerAdjustment !== 0 || _this.horizontalContainerAdjustment !== 0) {
          t1 = _this.__engine$_rect;
          t3 = t1.left;
          t4 = _this.horizontalContainerAdjustment;
          t1 = t1.top;
          t5 = _this.verticalContainerAdjustment;
          t2 = t2._as(containerElement.style);
          A.DomCSSStyleDeclarationExtension_setProperty(t2, "top", A.S(-t1 + t5) + "px");
          A.DomCSSStyleDeclarationExtension_setProperty(t2, "left", A.S(-t3 + t4) + "px");
        } else
          A.SemanticsObject__clearSemanticElementTransform(containerElement);
    },
    _debugVisitRenderedSemanticNodesDepthFirst$1(callback) {
      var t1;
      type$.void_Function_SemanticsObject._as(callback);
      callback.call$1(this);
      t1 = this._currentChildrenInRenderOrder;
      if (t1 != null)
        B.JSArray_methods.forEach$1(t1, new A.SemanticsObject__debugVisitRenderedSemanticNodesDepthFirst_closure(callback));
    },
    _visitDepthFirstInTraversalOrder$1(callback) {
      var childrenInTraversalOrder, t1, t2, _i, childId, child;
      type$.bool_Function_SemanticsObject._as(callback);
      if (!callback.call$1(this))
        return false;
      childrenInTraversalOrder = this._childrenInTraversalOrder;
      if (childrenInTraversalOrder == null)
        return true;
      for (t1 = childrenInTraversalOrder.length, t2 = this.owner._semanticsTree, _i = 0; _i < t1; ++_i) {
        childId = childrenInTraversalOrder[_i];
        child = t2.$index(0, childId);
        if (A.assertTest(child != null))
          A.assertThrow("visitDepthFirstInTraversalOrder must only be called after the node tree has been established. However, child #" + childId + " does not have its SemanticsNode created at the time this method was called.");
        if (!child._visitDepthFirstInTraversalOrder$1(callback))
          return false;
      }
      return true;
    },
    toString$0(_) {
      var t1 = {};
      t1.result = this.super$Object$toString(0);
      A.assertHelper(new A.SemanticsObject_toString_closure(t1, this).call$0());
      return t1.result;
    },
    set$_labelAttributes(_labelAttributes) {
      this._labelAttributes = type$.nullable_List_StringAttribute._as(_labelAttributes);
    },
    set$_hintAttributes(_hintAttributes) {
      this._hintAttributes = type$.nullable_List_StringAttribute._as(_hintAttributes);
    },
    set$_valueAttributes(_valueAttributes) {
      this._valueAttributes = type$.nullable_List_StringAttribute._as(_valueAttributes);
    },
    set$_increasedValueAttributes(_increasedValueAttributes) {
      this._increasedValueAttributes = type$.nullable_List_StringAttribute._as(_increasedValueAttributes);
    },
    set$_decreasedValueAttributes(_decreasedValueAttributes) {
      this._decreasedValueAttributes = type$.nullable_List_StringAttribute._as(_decreasedValueAttributes);
    },
    set$_currentChildrenInRenderOrder(_currentChildrenInRenderOrder) {
      this._currentChildrenInRenderOrder = type$.nullable_List_SemanticsObject._as(_currentChildrenInRenderOrder);
    }
  };
  A.SemanticsObject__debugVisitRenderedSemanticNodesDepthFirst_closure.prototype = {
    call$1(child) {
      type$.SemanticsObject._as(child)._debugVisitRenderedSemanticNodesDepthFirst$1(this.callback);
    },
    $signature: 138
  };
  A.SemanticsObject_toString_closure.prototype = {
    call$0() {
      var children,
        t1 = this.$this,
        t2 = t1._childrenInTraversalOrder;
      if (t2 != null && !B.NativeInt32List_methods.get$isEmpty(t2)) {
        t2 = t1._childrenInTraversalOrder;
        t2.toString;
        children = "[" + B.NativeInt32List_methods.join$1(t2, ", ") + "]";
      } else
        children = "<empty>";
      this._box_0.result = A.getRuntimeTypeOfDartObject(t1).toString$0(0) + "(#" + t1.id + ", children: " + children + ")";
      return true;
    },
    $signature: 0
  };
  A.AccessibilityMode.prototype = {
    _enumToString$0() {
      return "AccessibilityMode." + this._name;
    }
  };
  A.GestureMode.prototype = {
    _enumToString$0() {
      return "GestureMode." + this._name;
    }
  };
  A.SemanticsUpdatePhase.prototype = {
    _enumToString$0() {
      return "SemanticsUpdatePhase." + this._name;
    }
  };
  A.EngineSemantics.prototype = {
    set$semanticsEnabled(value) {
      var t1, t2, t3;
      if (this._semanticsEnabled)
        return;
      t1 = $.$get$EnginePlatformDispatcher__instance();
      t2 = t1.configuration;
      t1.configuration = t2.copyWith$1$accessibilityFeatures(t2.accessibilityFeatures.copyWith$1$accessibleNavigation(true));
      this._semanticsEnabled = true;
      t1 = $.$get$EnginePlatformDispatcher__instance();
      t2 = this._semanticsEnabled;
      t3 = t1.configuration;
      if (t2 !== t3.semanticsEnabled) {
        t1.configuration = t3.copyWith$1$semanticsEnabled(t2);
        t2 = t1._onSemanticsEnabledChanged;
        if (t2 != null)
          A.invoke(t2, t1._onSemanticsEnabledChangedZone);
      }
    },
    didReceiveSemanticsUpdate$0() {
      if (!this._semanticsEnabled) {
        this.semanticsHelper._semanticsEnabler.dispose$0();
        this.set$semanticsEnabled(true);
      }
    },
    _getGestureModeClock$0() {
      var t1, _this = this;
      if (_this._gestureModeClock == null) {
        t1 = new A.AlarmClock(_this._now);
        _this._gestureModeClock = t1;
        t1.set$callback(new A.EngineSemantics__getGestureModeClock_closure(_this));
      }
      return _this._gestureModeClock;
    },
    receiveGlobalEvent$1($event) {
      var t1, _this = this;
      if (B.JSArray_methods.contains$1(B.List_Wxh, A._asString($event.type))) {
        t1 = _this._getGestureModeClock$0();
        t1.toString;
        t1.set$datetime(_this._now.call$0()._addMicroseconds$1(500000));
        if (_this._gestureMode !== B.GestureMode_0) {
          _this._gestureMode = B.GestureMode_0;
          _this._notifyGestureModeListeners$0();
        }
      }
      return _this.semanticsHelper._semanticsEnabler.shouldEnableSemantics$1($event);
    },
    removeGestureModeListener$1(callback) {
      var t1;
      type$.void_Function_GestureMode._as(callback);
      t1 = this._gestureModeListeners;
      A.assertHelper(B.JSArray_methods.contains$1(t1, callback));
      B.JSArray_methods.remove$1(t1, callback);
    },
    _notifyGestureModeListeners$0() {
      var t1, i;
      for (t1 = this._gestureModeListeners, i = 0; i < t1.length; ++i)
        t1[i].call$1(this._gestureMode);
    },
    shouldAcceptBrowserGesture$1(eventType) {
      if (B.JSArray_methods.contains$1(B.List_click_scroll, eventType))
        return this._gestureMode === B.GestureMode_1;
      return false;
    }
  };
  A.EngineSemantics__now_closure.prototype = {
    call$0() {
      return new A.DateTime(Date.now(), 0, false);
    },
    $signature: 191
  };
  A.EngineSemantics__getGestureModeClock_closure.prototype = {
    call$0() {
      var t1 = this.$this;
      if (t1._gestureMode === B.GestureMode_1)
        return;
      t1._gestureMode = B.GestureMode_1;
      t1._notifyGestureModeListeners$0();
    },
    $signature: 1
  };
  A.EngineSemanticsOwner.prototype = {
    EngineSemanticsOwner$2(viewId, semanticsHost) {
      B.JSArray_methods.add$1($._hotRestartListeners, new A.EngineSemanticsOwner_closure(this));
    },
    _finalizeTree$0() {
      var callback, t2, t3, t4, _i, t5, t6, t7, t8, t9, t10, value, _this = this, _null = null,
        t1 = type$.SemanticsObject,
        removals = A.LinkedHashSet_LinkedHashSet$_empty(t1);
      for (t2 = _this._detachments, t3 = t2.length, t4 = type$.bool_Function_SemanticsObject, _i = 0; _i < t2.length; t2.length === t3 || (0, A.throwConcurrentModificationError)(t2), ++_i)
        t2[_i]._visitDepthFirstInTraversalOrder$1(t4._as(new A.EngineSemanticsOwner__finalizeTree_closure(_this, removals)));
      for (t2 = A._LinkedHashSetIterator$(removals, removals._collection$_modifications, removals.$ti._precomputed1), t3 = _this._semanticsTree, t4 = t2.$ti._precomputed1, t5 = type$._SyncBroadcastStreamController_int, t6 = type$.int, t7 = type$.EngineFlutterView, t8 = type$.JavaScriptObject; t2.moveNext$0();) {
        t9 = t2._collection$_current;
        if (t9 == null)
          t9 = t4._as(t9);
        t3.remove$1(0, t9.id);
        A.assertHelper(!t9._isDisposed);
        t9._isDisposed = true;
        t10 = $.$get$EnginePlatformDispatcher__instance();
        value = t10.__EnginePlatformDispatcher_viewManager_FI;
        if (value === $) {
          value !== $ && A.throwLateFieldADI("viewManager");
          value = t10.__EnginePlatformDispatcher_viewManager_FI = new A.FlutterViewManager(t10, A.LinkedHashMap_LinkedHashMap$_empty(t6, t7), A.LinkedHashMap_LinkedHashMap$_empty(t6, t8), new A._SyncBroadcastStreamController(_null, _null, t5), new A._SyncBroadcastStreamController(_null, _null, t5));
        }
        t10 = t9.semanticRole.__SemanticRole_element_F;
        t10 === $ && A.throwLateFieldNI("element");
        value._transferFocusToViewRoot$2$removeElement(t10, true);
        t9._parent = null;
        t10 = t9.semanticRole;
        if (t10 != null)
          t10.dispose$0();
        t9.semanticRole = null;
      }
      _this.set$_detachments(A._setArrayType([], type$.JSArray_SemanticsObject));
      _this.set$_attachments(A.LinkedHashMap_LinkedHashMap$_empty(t6, t1));
      _this._phase = B.SemanticsUpdatePhase_2;
      try {
        t1 = _this._oneTimePostUpdateCallbacks;
        t2 = t1.length;
        if (t2 !== 0) {
          for (_i = 0; _i < t1.length; t1.length === t2 || (0, A.throwConcurrentModificationError)(t1), ++_i) {
            callback = t1[_i];
            callback.call$0();
          }
          _this.set$_oneTimePostUpdateCallbacks(A._setArrayType([], type$.JSArray_of_void_Function));
        }
      } finally {
        _this._phase = B.SemanticsUpdatePhase_0;
      }
      _this._hasNodeRequestingFocus = false;
    },
    _computeNodeMapConsistencyMessage$0() {
      var t2, t3, t4, isConsistent, entry,
        liveIds = A.LinkedHashMap_LinkedHashMap$_empty(type$.int, type$.List_int),
        t1 = this._semanticsTree,
        root = t1.$index(0, 0);
      if (root != null)
        root._debugVisitRenderedSemanticNodesDepthFirst$1(new A.EngineSemanticsOwner__computeNodeMapConsistencyMessage_closure(liveIds));
      t2 = A._instanceType(t1)._eval$1("LinkedHashMapKeysIterable<1>");
      t3 = liveIds.$ti;
      t4 = new A.LinkedHashMapKeysIterable(liveIds, t3._eval$1("LinkedHashMapKeysIterable<1>"));
      isConsistent = new A.LinkedHashMapKeysIterable(t1, t2).every$1(0, t4.get$contains(t4));
      t4 = "The semantics node map is " + (isConsistent ? "consistent" : "inconsistent") + ":\n" + "  Nodes in tree:\n";
      for (t3 = new A.LinkedHashMapEntriesIterable(liveIds, t3._eval$1("LinkedHashMapEntriesIterable<1,2>")).get$iterator(0); t3.moveNext$0();) {
        entry = t3.__js_helper$_current;
        t4 += "    " + A.S(entry.key) + ": " + A.S(entry.value) + "\n";
      }
      t1 = t4 + ("  Nodes in map: [" + new A.LinkedHashMapKeysIterable(t1, t2).join$1(0, ", ") + "]\n");
      return new A._Record_2(isConsistent, t1.charCodeAt(0) == 0 ? t1 : t1);
    },
    updateSemantics$1(uiUpdate) {
      var nodeUpdates, t2, t3, _i, t4, nodeUpdate, object, t5, _this = this,
        _s7_ = "element",
        _box_0 = {},
        t1 = $.EngineSemantics__instance;
      (t1 == null ? $.EngineSemantics__instance = A.EngineSemantics$_() : t1).didReceiveSemanticsUpdate$0();
      t1 = $.EngineSemantics__instance;
      if (!(t1 == null ? $.EngineSemantics__instance = A.EngineSemantics$_() : t1)._semanticsEnabled)
        return;
      _box_0.preUpdateNodeMapConsistency = null;
      A.assertHelper(new A.EngineSemanticsOwner_updateSemantics_closure(_box_0, _this).call$0());
      _this._phase = B.SemanticsUpdatePhase_1;
      nodeUpdates = uiUpdate._nodeUpdates;
      for (t1 = nodeUpdates.length, t2 = type$.JavaScriptObject, t3 = _this._semanticsTree, _i = 0; t4 = nodeUpdates.length, _i < t4; nodeUpdates.length === t1 || (0, A.throwConcurrentModificationError)(nodeUpdates), ++_i) {
        nodeUpdate = nodeUpdates[_i];
        t4 = nodeUpdate.id;
        object = t3.$index(0, t4);
        if (object == null) {
          object = new A.SemanticsObject(t4, _this);
          t3.$indexSet(0, t4, object);
        }
        t4 = nodeUpdate.flags;
        if (object.__engine$_flags !== t4) {
          object.__engine$_flags = t4;
          object._dirtyFields = (object._dirtyFields | 1) >>> 0;
        }
        t4 = nodeUpdate.identifier;
        if (object.__engine$_identifier !== t4) {
          object.__engine$_identifier = t4;
          object._dirtyFields = (object._dirtyFields | 33554432) >>> 0;
        }
        t4 = nodeUpdate.value;
        if (object.__engine$_value !== t4) {
          object.__engine$_value = t4;
          object._dirtyFields = (object._dirtyFields | 4096) >>> 0;
        }
        t4 = nodeUpdate.valueAttributes;
        if (object._valueAttributes !== t4) {
          object.set$_valueAttributes(t4);
          object._dirtyFields = (object._dirtyFields | 4096) >>> 0;
        }
        t4 = nodeUpdate.label;
        if (object._label !== t4) {
          object._label = t4;
          object._dirtyFields = (object._dirtyFields | 1024) >>> 0;
        }
        t4 = nodeUpdate.labelAttributes;
        if (object._labelAttributes !== t4) {
          object.set$_labelAttributes(t4);
          object._dirtyFields = (object._dirtyFields | 1024) >>> 0;
        }
        t4 = nodeUpdate.rect;
        if (!J.$eq$(object.__engine$_rect, t4)) {
          object.__engine$_rect = t4;
          object._dirtyFields = (object._dirtyFields | 512) >>> 0;
        }
        t4 = nodeUpdate.transform;
        if (object.__engine$_transform !== t4) {
          object.__engine$_transform = t4;
          object._dirtyFields = (object._dirtyFields | 65536) >>> 0;
        }
        t4 = nodeUpdate.scrollPosition;
        if (object.__engine$_scrollPosition !== t4) {
          object.__engine$_scrollPosition = t4;
          object._dirtyFields = (object._dirtyFields | 64) >>> 0;
        }
        t4 = nodeUpdate.actions;
        if (object.__engine$_actions !== t4) {
          object.__engine$_actions = t4;
          object._dirtyFields = (object._dirtyFields | 2) >>> 0;
        }
        t4 = nodeUpdate.textSelectionBase;
        if (object._textSelectionBase !== t4) {
          object._textSelectionBase = t4;
          object._dirtyFields = (object._dirtyFields | 4) >>> 0;
        }
        t4 = nodeUpdate.textSelectionExtent;
        if (object._textSelectionExtent !== t4) {
          object._textSelectionExtent = t4;
          object._dirtyFields = (object._dirtyFields | 8) >>> 0;
        }
        t4 = nodeUpdate.scrollChildren;
        if (object._scrollChildren !== t4) {
          object._scrollChildren = t4;
          object._dirtyFields = (object._dirtyFields | 16) >>> 0;
        }
        t4 = nodeUpdate.scrollIndex;
        if (object.__engine$_scrollIndex !== t4) {
          object.__engine$_scrollIndex = t4;
          object._dirtyFields = (object._dirtyFields | 32) >>> 0;
        }
        t4 = nodeUpdate.scrollExtentMax;
        if (object.__engine$_scrollExtentMax !== t4) {
          object.__engine$_scrollExtentMax = t4;
          object._dirtyFields = (object._dirtyFields | 128) >>> 0;
        }
        t4 = nodeUpdate.scrollExtentMin;
        if (object.__engine$_scrollExtentMin !== t4) {
          object.__engine$_scrollExtentMin = t4;
          object._dirtyFields = (object._dirtyFields | 256) >>> 0;
        }
        t4 = nodeUpdate.hint;
        if (object._hint !== t4) {
          object._hint = t4;
          object._dirtyFields = (object._dirtyFields | 2048) >>> 0;
        }
        t4 = nodeUpdate.hintAttributes;
        if (object._hintAttributes !== t4) {
          object.set$_hintAttributes(t4);
          object._dirtyFields = (object._dirtyFields | 2048) >>> 0;
        }
        t4 = nodeUpdate.increasedValue;
        if (object._increasedValue !== t4) {
          object._increasedValue = t4;
          object._dirtyFields = (object._dirtyFields | 8192) >>> 0;
        }
        t4 = nodeUpdate.increasedValueAttributes;
        if (object._increasedValueAttributes !== t4) {
          object.set$_increasedValueAttributes(t4);
          object._dirtyFields = (object._dirtyFields | 8192) >>> 0;
        }
        t4 = nodeUpdate.decreasedValue;
        if (object._decreasedValue !== t4) {
          object._decreasedValue = t4;
          object._dirtyFields = (object._dirtyFields | 16384) >>> 0;
        }
        t4 = nodeUpdate.decreasedValueAttributes;
        if (object._decreasedValueAttributes !== t4) {
          object.set$_decreasedValueAttributes(t4);
          object._dirtyFields = (object._dirtyFields | 16384) >>> 0;
        }
        t4 = nodeUpdate.tooltip;
        if (object.__engine$_tooltip !== t4) {
          object.__engine$_tooltip = t4;
          object._dirtyFields = (object._dirtyFields | 4194304) >>> 0;
        }
        t4 = nodeUpdate.headingLevel;
        if (object.__engine$_headingLevel !== t4) {
          object.__engine$_headingLevel = t4;
          object._dirtyFields = (object._dirtyFields | 16777216) >>> 0;
        }
        t4 = nodeUpdate.textDirection;
        if (object.__engine$_textDirection != t4) {
          object.__engine$_textDirection = t4;
          object._dirtyFields = (object._dirtyFields | 32768) >>> 0;
        }
        t4 = nodeUpdate.childrenInHitTestOrder;
        if (object.__engine$_childrenInHitTestOrder !== t4) {
          object.__engine$_childrenInHitTestOrder = t4;
          object._dirtyFields = (object._dirtyFields | 1048576) >>> 0;
        }
        t4 = nodeUpdate.childrenInTraversalOrder;
        if (object._childrenInTraversalOrder !== t4) {
          object._childrenInTraversalOrder = t4;
          object._dirtyFields = (object._dirtyFields | 524288) >>> 0;
        }
        t4 = nodeUpdate.additionalActions;
        if (object._additionalActions !== t4) {
          object._additionalActions = t4;
          object._dirtyFields = (object._dirtyFields | 2097152) >>> 0;
        }
        t4 = nodeUpdate.platformViewId;
        if (object.__engine$_platformViewId !== t4) {
          object.__engine$_platformViewId = t4;
          object._dirtyFields = (object._dirtyFields | 8388608) >>> 0;
        }
        t4 = nodeUpdate.linkUrl;
        if (object.__engine$_linkUrl !== t4) {
          object.__engine$_linkUrl = t4;
          object._dirtyFields = (object._dirtyFields | 67108864) >>> 0;
        }
        object.__SemanticsObject_role_A = nodeUpdate.role;
        object._updateRole$0();
        t4 = object._dirtyFields;
        if ((t4 & 512) !== 0 || (t4 & 65536) !== 0 || (t4 & 64) !== 0)
          object.recomputePositionAndSize$0();
        t4 = object.semanticRole.get$acceptsPointerEvents();
        t5 = object.semanticRole;
        if (t4) {
          t4 = t5.__SemanticRole_element_F;
          t4 === $ && A.throwLateFieldNI(_s7_);
          t4 = t2._as(t4.style);
          t4.setProperty("pointer-events", "all", "");
        } else {
          t4 = t5.__SemanticRole_element_F;
          t4 === $ && A.throwLateFieldNI(_s7_);
          t4 = t2._as(t4.style);
          t4.setProperty("pointer-events", "none", "");
        }
      }
      for (_i = 0; _i < nodeUpdates.length; nodeUpdates.length === t4 || (0, A.throwConcurrentModificationError)(nodeUpdates), ++_i) {
        object = t3.$index(0, nodeUpdates[_i].id);
        object.updateChildren$0();
        object._dirtyFields = 0;
      }
      t1 = t3.$index(0, 0);
      t1.toString;
      if (_this._rootSemanticsElement == null) {
        t1 = t1.semanticRole.__SemanticRole_element_F;
        t1 === $ && A.throwLateFieldNI(_s7_);
        _this._rootSemanticsElement = t1;
        _this.semanticsHost.append(t1);
      }
      _this._finalizeTree$0();
      A.assertHelper(new A.EngineSemanticsOwner_updateSemantics_closure0(_box_0, _this, nodeUpdates, uiUpdate).call$0());
    },
    reset$0(_) {
      var i, object, _this = this,
        t1 = _this._semanticsTree,
        t2 = A._instanceType(t1)._eval$1("LinkedHashMapKeysIterable<1>"),
        keys = A.List_List$of(new A.LinkedHashMapKeysIterable(t1, t2), true, t2._eval$1("Iterable.E")),
        len = keys.length;
      for (i = 0; i < len; ++i) {
        object = t1.$index(0, keys[i]);
        t2 = object != null;
        A.assertHelper(t2);
        if (t2)
          B.JSArray_methods.add$1(_this._detachments, object);
      }
      _this._finalizeTree$0();
      t2 = _this._rootSemanticsElement;
      if (t2 != null)
        t2.remove();
      _this._rootSemanticsElement = null;
      t1.clear$0(0);
      _this._attachments.clear$0(0);
      B.JSArray_methods.clear$0(_this._detachments);
      _this._phase = B.SemanticsUpdatePhase_0;
      B.JSArray_methods.clear$0(_this._oneTimePostUpdateCallbacks);
    },
    set$_attachments(_attachments) {
      this._attachments = type$.Map_int_SemanticsObject._as(_attachments);
    },
    set$_detachments(_detachments) {
      this._detachments = type$.List_SemanticsObject._as(_detachments);
    },
    set$_oneTimePostUpdateCallbacks(_oneTimePostUpdateCallbacks) {
      this._oneTimePostUpdateCallbacks = type$.List_of_void_Function._as(_oneTimePostUpdateCallbacks);
    }
  };
  A.EngineSemanticsOwner_closure.prototype = {
    call$0() {
      var t1 = this.$this._rootSemanticsElement;
      if (t1 != null)
        t1.remove();
    },
    $signature: 1
  };
  A.EngineSemanticsOwner__finalizeTree_closure.prototype = {
    call$1(node) {
      var t1,
        $parent = this.$this._attachments.$index(0, node.id);
      if ($parent == null)
        this.removals.add$1(0, node);
      else {
        A.assertHelper(node._parent === $parent);
        t1 = node.semanticRole.__SemanticRole_element_F;
        t1 === $ && A.throwLateFieldNI("element");
        A.assertHelper(J.$eq$(type$.nullable_JavaScriptObject._as(t1.parentNode), $parent._childContainerElement));
      }
      return true;
    },
    $signature: 153
  };
  A.EngineSemanticsOwner__computeNodeMapConsistencyMessage_closure.prototype = {
    call$1(child) {
      var t1 = child._childrenInTraversalOrder;
      t1 = t1 == null ? null : B.NativeInt32List_methods.toList$0(t1);
      if (t1 == null)
        t1 = B.List_empty0;
      this.liveIds.$indexSet(0, child.id, t1);
    },
    $signature: 138
  };
  A.EngineSemanticsOwner_updateSemantics_closure.prototype = {
    call$0() {
      this._box_0.preUpdateNodeMapConsistency = this.$this._computeNodeMapConsistencyMessage$0();
      return true;
    },
    $signature: 0
  };
  A.EngineSemanticsOwner_updateSemantics_closure0.prototype = {
    call$0() {
      var isConsistent, t2, t3, _i, _this = this,
        t1 = _this.$this,
        _0_0 = t1._computeNodeMapConsistencyMessage$0(),
        _0_1 = _0_0._0,
        description = null,
        _0_2 = _0_0._1;
      description = _0_2;
      isConsistent = _0_1;
      if (!A.boolConversionCheck(isConsistent)) {
        t1 = _this._box_0.preUpdateNodeMapConsistency;
        throw A.wrapException(A.StateError$("Semantics node map was inconsistent after update:\n\nBEFORE: " + A.S(t1 == null ? null : t1._1) + "\n\nAFTER: " + A.S(description) + "\n"));
      }
      t2 = t1._semanticsTree;
      t2.forEach$1(0, new A.EngineSemanticsOwner_updateSemantics__closure(t1));
      for (t1 = _this.nodeUpdates, t3 = t1.length, _i = 0; _i < t1.length; t1.length === t3 || (0, A.throwConcurrentModificationError)(t1), ++_i)
        A.assertHelper(t2.containsKey$1(0, t1[_i].id));
      A.assertHelper(_this.update._nodeUpdates === t1);
      return true;
    },
    $signature: 0
  };
  A.EngineSemanticsOwner_updateSemantics__closure.prototype = {
    call$2(id, object) {
      var t1, t2, t3, t4, _i, childId, child, t5;
      A._asIntQ(id);
      type$.SemanticsObject._as(object);
      t1 = object.id;
      A.assertHelper(id === t1);
      A.assertHelper(object._dirtyFields === 0);
      if (object._childContainerElement != null) {
        t2 = object._childrenInTraversalOrder;
        t2 = t2 != null && !B.NativeInt32List_methods.get$isEmpty(t2);
      } else
        t2 = true;
      A.assertHelper(t2);
      t2 = object._childrenInTraversalOrder;
      if (t2 != null)
        for (t3 = t2.length, t4 = this.$this._semanticsTree, _i = 0; _i < t3; ++_i) {
          childId = t2[_i];
          child = t4.$index(0, childId);
          if (child == null)
            throw A.wrapException(A.AssertionError$("Child #" + childId + " is missing in the tree."));
          t5 = child._parent;
          if (t5 == null)
            throw A.wrapException(A.AssertionError$("Child #" + childId + " of parent #" + t1 + " has null parent reference."));
          if (t5 !== object)
            throw A.wrapException(A.AssertionError$("Parent #" + t1 + " has child #" + childId + ". However, the child is attached to #" + t5.id + "."));
        }
    },
    $signature: 299
  };
  A.EnabledState.prototype = {
    _enumToString$0() {
      return "EnabledState." + this._name;
    }
  };
  A.SemanticsHelper.prototype = {};
  A.SemanticsEnabler.prototype = {
    shouldEnableSemantics$1($event) {
      if (!this.get$isWaitingToEnableSemantics())
        return true;
      else
        return this.tryEnableSemantics$1($event);
    }
  };
  A.DesktopSemanticsEnabler.prototype = {
    get$isWaitingToEnableSemantics() {
      return this._semanticsPlaceholder != null;
    },
    tryEnableSemantics$1($event) {
      var t1;
      if (this._semanticsPlaceholder == null)
        return true;
      t1 = $.EngineSemantics__instance;
      if ((t1 == null ? $.EngineSemantics__instance = A.EngineSemantics$_() : t1)._semanticsEnabled)
        return true;
      if (!B.Set_YLrVv.contains$1(0, A._asString($event.type)))
        return true;
      if (!J.$eq$(type$.nullable_JavaScriptObject._as($event.target), this._semanticsPlaceholder))
        return true;
      t1 = $.EngineSemantics__instance;
      (t1 == null ? $.EngineSemantics__instance = A.EngineSemantics$_() : t1).set$semanticsEnabled(true);
      this.dispose$0();
      return false;
    },
    prepareAccessibilityPlaceholder$0() {
      var t1,
        placeholder = this._semanticsPlaceholder = A.DomDocumentExtension_createElement(self.document, "flt-semantics-placeholder");
      A.DomEventTargetExtension_addEventListener(placeholder, "click", A._functionToJS1(new A.DesktopSemanticsEnabler_prepareAccessibilityPlaceholder_closure(this)), true);
      t1 = A.jsify("button");
      if (t1 == null)
        t1 = type$.Object._as(t1);
      placeholder.setAttribute("role", t1);
      t1 = A.jsify("polite");
      if (t1 == null)
        t1 = type$.Object._as(t1);
      placeholder.setAttribute("aria-live", t1);
      t1 = A.jsify("0");
      if (t1 == null)
        t1 = type$.Object._as(t1);
      placeholder.setAttribute("tabindex", t1);
      t1 = A.jsify("Enable accessibility");
      if (t1 == null)
        t1 = type$.Object._as(t1);
      placeholder.setAttribute("aria-label", t1);
      t1 = type$.JavaScriptObject._as(placeholder.style);
      A.DomCSSStyleDeclarationExtension_setProperty(t1, "position", "absolute");
      A.DomCSSStyleDeclarationExtension_setProperty(t1, "left", "-1px");
      A.DomCSSStyleDeclarationExtension_setProperty(t1, "top", "-1px");
      A.DomCSSStyleDeclarationExtension_setProperty(t1, "width", "1px");
      A.DomCSSStyleDeclarationExtension_setProperty(t1, "height", "1px");
      return placeholder;
    },
    dispose$0() {
      var t1 = this._semanticsPlaceholder;
      if (t1 != null)
        t1.remove();
      this._semanticsPlaceholder = null;
    }
  };
  A.DesktopSemanticsEnabler_prepareAccessibilityPlaceholder_closure.prototype = {
    call$1($event) {
      this.$this.tryEnableSemantics$1(type$.JavaScriptObject._as($event));
    },
    $signature: 3
  };
  A.MobileSemanticsEnabler.prototype = {
    get$isWaitingToEnableSemantics() {
      return this._semanticsPlaceholder != null;
    },
    tryEnableSemantics$1($event) {
      var t1, activationPoint, t2, activatingElementRect, t3, t4, t5, t6, deltaX, deltaY, _this = this;
      if (_this._semanticsPlaceholder == null)
        return true;
      if (_this._schedulePlaceholderRemoval) {
        if ($.$get$browser().get$browserEngine() !== B.BrowserEngine_1 || A._asString($event.type) === "touchend" || A._asString($event.type) === "pointerup" || A._asString($event.type) === "click")
          _this.dispose$0();
        return true;
      }
      t1 = $.EngineSemantics__instance;
      if ((t1 == null ? $.EngineSemantics__instance = A.EngineSemantics$_() : t1)._semanticsEnabled)
        return true;
      if (++_this.semanticsActivationAttempts >= 20)
        return _this._schedulePlaceholderRemoval = true;
      if (!B.Set_lozUk.contains$1(0, A._asString($event.type)))
        return true;
      if (_this.semanticsActivationTimer != null)
        return false;
      activationPoint = A._Cell$named("activationPoint");
      switch (A._asString($event.type)) {
        case "click":
          activationPoint.set$finalLocalValue(new A.DomPoint(A._asDouble($event.offsetX), A._asDouble($event.offsetY)));
          break;
        case "touchstart":
        case "touchend":
          t1 = type$.JavaScriptObject;
          t2 = type$._DomTouchListWrapper_JavaScriptObject;
          t1 = A.CastIterable_CastIterable(new A._DomTouchListWrapper(t1._as($event.changedTouches), t2), t2._eval$1("Iterable.E"), t1);
          t1 = A._instanceType(t1)._rest[1]._as(J.get$first$ax(t1._source));
          activationPoint.set$finalLocalValue(new A.DomPoint(A._asDouble(t1.clientX), A._asDouble(t1.clientY)));
          break;
        case "pointerdown":
        case "pointerup":
          activationPoint.set$finalLocalValue(new A.DomPoint(A._asDouble($event.clientX), A._asDouble($event.clientY)));
          break;
        default:
          return true;
      }
      activatingElementRect = type$.JavaScriptObject._as(_this._semanticsPlaceholder.getBoundingClientRect());
      t1 = A._asDouble(activatingElementRect.left);
      t2 = A._asDouble(activatingElementRect.right);
      t3 = A._asDouble(activatingElementRect.left);
      t4 = A._asDouble(activatingElementRect.top);
      t5 = A._asDouble(activatingElementRect.bottom);
      t6 = A._asDouble(activatingElementRect.top);
      deltaX = activationPoint._readLocal$0().x - (t1 + (t2 - t3) / 2);
      deltaY = activationPoint._readLocal$0().y - (t4 + (t5 - t6) / 2);
      if (deltaX * deltaX + deltaY * deltaY < 1) {
        A.assertHelper(_this.semanticsActivationTimer == null);
        _this._schedulePlaceholderRemoval = true;
        _this.semanticsActivationTimer = A.Timer_Timer(B.Duration_300000, new A.MobileSemanticsEnabler_tryEnableSemantics_closure(_this));
        return false;
      }
      return true;
    },
    prepareAccessibilityPlaceholder$0() {
      var t1,
        placeholder = this._semanticsPlaceholder = A.DomDocumentExtension_createElement(self.document, "flt-semantics-placeholder");
      A.DomEventTargetExtension_addEventListener(placeholder, "click", A._functionToJS1(new A.MobileSemanticsEnabler_prepareAccessibilityPlaceholder_closure(this)), true);
      t1 = A.jsify("button");
      if (t1 == null)
        t1 = type$.Object._as(t1);
      placeholder.setAttribute("role", t1);
      t1 = A.jsify("Enable accessibility");
      if (t1 == null)
        t1 = type$.Object._as(t1);
      placeholder.setAttribute("aria-label", t1);
      t1 = type$.JavaScriptObject._as(placeholder.style);
      A.DomCSSStyleDeclarationExtension_setProperty(t1, "position", "absolute");
      A.DomCSSStyleDeclarationExtension_setProperty(t1, "left", "0");
      A.DomCSSStyleDeclarationExtension_setProperty(t1, "top", "0");
      A.DomCSSStyleDeclarationExtension_setProperty(t1, "right", "0");
      A.DomCSSStyleDeclarationExtension_setProperty(t1, "bottom", "0");
      return placeholder;
    },
    dispose$0() {
      var t1 = this._semanticsPlaceholder;
      if (t1 != null)
        t1.remove();
      this.semanticsActivationTimer = this._semanticsPlaceholder = null;
    }
  };
  A.MobileSemanticsEnabler_tryEnableSemantics_closure.prototype = {
    call$0() {
      this.$this.dispose$0();
      var t1 = $.EngineSemantics__instance;
      (t1 == null ? $.EngineSemantics__instance = A.EngineSemantics$_() : t1).set$semanticsEnabled(true);
    },
    $signature: 1
  };
  A.MobileSemanticsEnabler_prepareAccessibilityPlaceholder_closure.prototype = {
    call$1($event) {
      this.$this.tryEnableSemantics$1(type$.JavaScriptObject._as($event));
    },
    $signature: 3
  };
  A.SemanticTab.prototype = {
    focusAsRouteDefault$0() {
      var t1 = this._focusable;
      if (t1 == null)
        t1 = null;
      else {
        t1.focusAsRouteDefault$0();
        t1 = true;
      }
      return t1 === true;
    }
  };
  A.SemanticTabPanel.prototype = {
    focusAsRouteDefault$0() {
      var t1 = this._focusable;
      if (t1 == null)
        t1 = null;
      else {
        t1.focusAsRouteDefault$0();
        t1 = true;
      }
      return t1 === true;
    }
  };
  A.SemanticTabList.prototype = {
    focusAsRouteDefault$0() {
      var t1 = this._focusable;
      if (t1 == null)
        t1 = null;
      else {
        t1.focusAsRouteDefault$0();
        t1 = true;
      }
      return t1 === true;
    }
  };
  A.SemanticButton.prototype = {
    focusAsRouteDefault$0() {
      var t1 = this._focusable;
      if (t1 == null)
        t1 = null;
      else {
        t1.focusAsRouteDefault$0();
        t1 = true;
      }
      return t1 === true;
    },
    update$0(_) {
      var t1, t2;
      this.super$SemanticRole$update(0);
      t1 = this.semanticsObject.enabledState$0();
      t2 = this.__SemanticRole_element_F;
      if (t1 === B.EnabledState_2) {
        t2 === $ && A.throwLateFieldNI("element");
        t1 = A.jsify("true");
        if (t1 == null)
          t1 = type$.Object._as(t1);
        t2.setAttribute("aria-disabled", t1);
      } else {
        t2 === $ && A.throwLateFieldNI("element");
        t2.removeAttribute("aria-disabled");
      }
    }
  };
  A.Tappable.prototype = {
    Tappable$2(semanticsObject, owner) {
      var t2,
        t1 = A._functionToJS1(new A.Tappable_closure(this));
      this._clickListener = t1;
      t2 = this.owner.__SemanticRole_element_F;
      t2 === $ && A.throwLateFieldNI("element");
      A.DomEventTargetExtension_addEventListener(t2, "click", t1, null);
    },
    get$acceptsPointerEvents() {
      return true;
    },
    update$0(_) {
      var t2, _this = this,
        wasListening = _this._isListening,
        t1 = _this.semanticsObject;
      if (t1.enabledState$0() !== B.EnabledState_2) {
        t1 = t1.__engine$_actions;
        t1.toString;
        t1 = (t1 & 1) !== 0;
      } else
        t1 = false;
      _this._isListening = t1;
      if (wasListening !== t1) {
        t2 = _this.owner.__SemanticRole_element_F;
        if (t1) {
          t2 === $ && A.throwLateFieldNI("element");
          t1 = A.jsify("");
          if (t1 == null)
            t1 = type$.Object._as(t1);
          t2.setAttribute("flt-tappable", t1);
        } else {
          t2 === $ && A.throwLateFieldNI("element");
          t2.removeAttribute("flt-tappable");
        }
      }
    }
  };
  A.Tappable_closure.prototype = {
    call$1(click) {
      var t1, t2;
      type$.JavaScriptObject._as(click);
      t1 = this.$this;
      t2 = t1.semanticsObject;
      $.$get$PointerBinding_clickDebouncer().onClick$4(0, click, t2.owner.viewId, t2.id, t1._isListening);
    },
    $signature: 3
  };
  A.SemanticsTextEditingStrategy.prototype = {
    enable$3$onAction$onChange(_, inputConfig, onAction, onChange) {
      type$.void_Function_2_nullable_EditingState_and_nullable_TextEditingDeltaState._as(onChange);
      type$.void_Function_nullable_String._as(onAction);
      this.inputConfig = inputConfig;
      this.set$onChange(0, onChange);
      this.set$onAction(onAction);
    },
    activate$1(textField) {
      var t1, t2, t3, _this = this;
      if (A.assertTest(_this.inputConfig != null && _this.onChange != null && _this.onAction != null))
        A.assertThrow('"enable" should be called before "enableFromSemantics" and initialize input configuration');
      t1 = _this.activeTextField;
      if (t1 === textField)
        return;
      else if (t1 != null)
        _this.disable$0(0);
      _this.activeTextField = textField;
      t1 = textField.__SemanticTextField_editableElement_F;
      t1 === $ && A.throwLateFieldNI("editableElement");
      _this.domElement = t1;
      _this._syncStyle$0();
      t1 = _this.inputConfig;
      t1.toString;
      t2 = _this.onChange;
      t2.toString;
      t3 = _this.onAction;
      t3.toString;
      _this.super$DefaultTextEditingStrategy$enable(0, t1, t3, t2);
    },
    disable$0(_) {
      var t1, i, t2, _this = this;
      if (!_this.isEnabled)
        return;
      _this.isEnabled = false;
      _this.geometry = _this.style = null;
      for (t1 = _this.subscriptions, i = 0; i < t1.length; ++i) {
        t2 = t1[i];
        t2.target.removeEventListener(t2.type, t2.listener);
      }
      B.JSArray_methods.clear$0(t1);
      _this.lastEditingState = null;
      t1 = $.$get$EnginePlatformDispatcher__instance().get$viewManager();
      if (A.assertTest(_this.domElement != null))
        A.assertThrow(string$.The_DO);
      t2 = _this.domElement;
      t2.toString;
      t1.safeBlur$1(t2);
      _this._queuedStyle = _this.activeTextField = _this.domElement = null;
    },
    addEventHandlers$0() {
      var t2, t3, _this = this,
        _s70_ = string$.The_DO,
        t1 = _this.__DefaultTextEditingStrategy_inputConfiguration_A;
      t1 === $ && A.throwLateFieldNI("inputConfiguration");
      t1 = t1.autofillGroup;
      if (t1 != null)
        B.JSArray_methods.addAll$1(_this.subscriptions, t1.addInputEventListeners$0());
      t1 = _this.subscriptions;
      if (A.assertTest(_this.domElement != null))
        A.assertThrow(_s70_);
      t2 = _this.domElement;
      t2.toString;
      t3 = _this.get$handleChange();
      B.JSArray_methods.add$1(t1, A.DomSubscription$(t2, "input", t3));
      if (A.assertTest(_this.domElement != null))
        A.assertThrow(_s70_);
      t2 = _this.domElement;
      t2.toString;
      B.JSArray_methods.add$1(t1, A.DomSubscription$(t2, "keydown", _this.get$maybeSendAction()));
      B.JSArray_methods.add$1(t1, A.DomSubscription$(self.document, "selectionchange", t3));
      _this.preventDefaultForMouseEvents$0();
    },
    initializeTextEditing$3$onAction$onChange(inputConfig, onAction, onChange) {
      type$.nullable_void_Function_2_nullable_EditingState_and_nullable_TextEditingDeltaState._as(onChange);
      type$.nullable_void_Function_nullable_String._as(onAction);
      this.isEnabled = true;
      this.__DefaultTextEditingStrategy_inputConfiguration_A = inputConfig;
      this.applyConfiguration$1(inputConfig);
    },
    placeElement$0() {
      this.__DefaultTextEditingStrategy_inputConfiguration_A === $ && A.throwLateFieldNI("inputConfiguration");
      if (A.assertTest(this.domElement != null))
        A.assertThrow(string$.The_DO);
      var t1 = this.domElement;
      t1.toString;
      t1.focus($.$get$DomElementExtension__preventScrollOptions());
    },
    initializeElementPlacement$0() {
    },
    updateElementPlacement$1(textGeometry) {
    },
    updateElementStyle$1(textStyle) {
      this._queuedStyle = textStyle;
      this._syncStyle$0();
    },
    _syncStyle$0() {
      var t1 = this._queuedStyle;
      if (t1 == null || this.domElement == null)
        return;
      t1.toString;
      this.super$DefaultTextEditingStrategy$updateElementStyle(t1);
    }
  };
  A.SemanticTextField.prototype = {
    get$acceptsPointerEvents() {
      return true;
    },
    focusAsRouteDefault$0() {
      var t1 = this.__SemanticTextField_editableElement_F;
      t1 === $ && A.throwLateFieldNI("editableElement");
      t1.focus($.$get$DomElementExtension__preventScrollOptions());
      return true;
    },
    _initializeEditableElement$0() {
      var textArea, t2, t3, t4, _this = this,
        t1 = _this.semanticsObject;
      if ((t1.__engine$_flags & 524288) !== 0) {
        textArea = A.DomDocumentExtension_createElement(self.document, "textarea");
        if ((t1.__engine$_flags & 1024) !== 0)
          A.DomCSSStyleDeclarationExtension_setProperty(type$.JavaScriptObject._as(textArea.style), "-webkit-text-security", "circle");
        t2 = textArea;
      } else {
        t2 = A.DomDocumentExtension_createElement(self.document, "input");
        A.DomHTMLInputElementExtension_set_type(t2, (t1.__engine$_flags & 1024) !== 0 ? "password" : "text");
      }
      _this.__SemanticTextField_editableElement_F !== $ && A.throwLateFieldAI("editableElement");
      _this.__SemanticTextField_editableElement_F = t2;
      A.DomElementWithDisabledPropertyExtension_set_disabled(t2, (t1.__engine$_flags & 128) === 0);
      t2.spellcheck = false;
      t3 = A.jsify("off");
      if (t3 == null)
        t3 = type$.Object._as(t3);
      t2.setAttribute("autocorrect", t3);
      t3 = A.jsify("off");
      if (t3 == null)
        t3 = type$.Object._as(t3);
      t2.setAttribute("autocomplete", t3);
      t3 = A.jsify("text-field");
      if (t3 == null)
        t3 = type$.Object._as(t3);
      t2.setAttribute("data-semantics-role", t3);
      t3 = type$.JavaScriptObject._as(t2.style);
      A.DomCSSStyleDeclarationExtension_setProperty(t3, "position", "absolute");
      A.DomCSSStyleDeclarationExtension_setProperty(t3, "top", "0");
      A.DomCSSStyleDeclarationExtension_setProperty(t3, "left", "0");
      t4 = t1.__engine$_rect;
      A.DomCSSStyleDeclarationExtension_setProperty(t3, "width", A.S(t4.right - t4.left) + "px");
      t1 = t1.__engine$_rect;
      A.DomCSSStyleDeclarationExtension_setProperty(t3, "height", A.S(t1.bottom - t1.top) + "px");
      t1 = _this.__SemanticRole_element_F;
      t1 === $ && A.throwLateFieldNI("element");
      t1.append(t2);
      A.DomEventTargetExtension_addEventListener(t2, "focus", A._functionToJS1(new A.SemanticTextField__initializeEditableElement_closure(_this)), null);
      A.DomEventTargetExtension_addEventListener(t2, "click", A._functionToJS1(new A.SemanticTextField__initializeEditableElement_closure0(_this)), null);
      A.DomEventTargetExtension_addEventListener(t2, "blur", A._functionToJS1(new A.SemanticTextField__initializeEditableElement_closure1(_this)), null);
    },
    update$0(_) {
      var t1, t2, t3, t4, _this = this;
      _this.super$SemanticRole$update(0);
      t1 = _this.__SemanticTextField_editableElement_F;
      t1 === $ && A.throwLateFieldNI("editableElement");
      t2 = _this.semanticsObject;
      A.DomElementWithDisabledPropertyExtension_set_disabled(t1, (t2.__engine$_flags & 128) === 0);
      t3 = type$.JavaScriptObject._as(t1.style);
      t4 = t2.__engine$_rect;
      A.DomCSSStyleDeclarationExtension_setProperty(t3, "width", A.S(t4.right - t4.left) + "px");
      t4 = t2.__engine$_rect;
      A.DomCSSStyleDeclarationExtension_setProperty(t3, "height", A.S(t4.bottom - t4.top) + "px");
      if ((t2.__engine$_flags & 32) !== 0) {
        if (!J.$eq$(type$.nullable_JavaScriptObject._as(self.document.activeElement), t1) && (t2.__engine$_flags & 128) !== 0) {
          t3 = type$.void_Function._as(new A.SemanticTextField_update_closure(_this));
          B.JSArray_methods.add$1(t2.owner._oneTimePostUpdateCallbacks, t3);
        }
        t3 = $.SemanticsTextEditingStrategy__instance;
        if (t3 != null)
          t3.activate$1(_this);
      }
      t3 = t2._label;
      if (t3 != null && t3.length !== 0) {
        if ((t2._dirtyFields & 1024) !== 0) {
          t3.toString;
          t2 = A.jsify(t3);
          if (t2 == null)
            t2 = type$.Object._as(t2);
          t1.setAttribute("aria-label", t2);
        }
      } else
        t1.removeAttribute("aria-label");
    },
    dispose$0() {
      this.super$SemanticRole$dispose();
      var t1 = $.SemanticsTextEditingStrategy__instance;
      if (t1 != null)
        if (t1.activeTextField === this)
          t1.disable$0(0);
    }
  };
  A.SemanticTextField__initializeEditableElement_closure.prototype = {
    call$1($event) {
      var t1;
      type$.JavaScriptObject._as($event);
      t1 = this.$this.semanticsObject;
      $.$get$EnginePlatformDispatcher__instance().invokeOnSemanticsAction$4(t1.owner.viewId, t1.id, B.SemanticsAction_4194304_focus, null);
    },
    $signature: 3
  };
  A.SemanticTextField__initializeEditableElement_closure0.prototype = {
    call$1($event) {
      var t1;
      type$.JavaScriptObject._as($event);
      t1 = this.$this.__SemanticTextField_editableElement_F;
      t1 === $ && A.throwLateFieldNI("editableElement");
      t1.focus($.$get$DomElementExtension__preventScrollOptions());
    },
    $signature: 3
  };
  A.SemanticTextField__initializeEditableElement_closure1.prototype = {
    call$1($event) {
      var t1;
      type$.JavaScriptObject._as($event);
      t1 = $.SemanticsTextEditingStrategy__instance;
      if (t1 != null)
        if (t1.activeTextField === this.$this)
          t1.disable$0(0);
    },
    $signature: 3
  };
  A.SemanticTextField_update_closure.prototype = {
    call$0() {
      var t1 = this.$this.__SemanticTextField_editableElement_F;
      t1 === $ && A.throwLateFieldNI("editableElement");
      t1.focus($.$get$DomElementExtension__preventScrollOptions());
    },
    $signature: 1
  };
  A._TypedDataBuffer.prototype = {
    get$length(_) {
      return this.__engine$_length;
    },
    $index(_, index) {
      var t1;
      A._asInt(index);
      if (index >= this.__engine$_length)
        throw A.wrapException(A.IndexError$(index, this, null, null, null));
      t1 = this.__engine$_buffer;
      if (!(index >= 0 && index < t1.length))
        return A.ioore(t1, index);
      return t1[index];
    },
    $indexSet(_, index, value) {
      var _this = this;
      A._asInt(index);
      A._instanceType(_this)._eval$1("_TypedDataBuffer.E")._as(value);
      if (index >= _this.__engine$_length)
        throw A.wrapException(A.IndexError$(index, _this, null, null, null));
      B.NativeUint8List_methods.$indexSet(_this.__engine$_buffer, index, value);
    },
    set$length(_, newLength) {
      var t2, t3, i, newBuffer, _this = this,
        t1 = _this.__engine$_length;
      if (newLength < t1)
        for (t2 = _this.__engine$_buffer, t3 = t2.$flags | 0, i = newLength; i < t1; ++i) {
          t3 & 2 && A.throwUnsupportedOperation(t2);
          if (!(i >= 0 && i < t2.length))
            return A.ioore(t2, i);
          t2[i] = 0;
        }
      else {
        t1 = _this.__engine$_buffer.length;
        if (newLength > t1) {
          if (t1 === 0)
            newBuffer = new Uint8Array(newLength);
          else
            newBuffer = _this._createBiggerBuffer$1(newLength);
          B.NativeUint8List_methods.setRange$3(newBuffer, 0, _this.__engine$_length, _this.__engine$_buffer);
          _this.set$__engine$_buffer(newBuffer);
        }
      }
      _this.__engine$_length = newLength;
    },
    __engine$_add$1(_, value) {
      var t1, _this = this;
      A._instanceType(_this)._eval$1("_TypedDataBuffer.E")._as(value);
      t1 = _this.__engine$_length;
      if (t1 === _this.__engine$_buffer.length)
        _this.__engine$_grow$1(t1);
      B.NativeUint8List_methods.$indexSet(_this.__engine$_buffer, _this.__engine$_length++, value);
    },
    add$1(_, value) {
      var t1, _this = this;
      A._instanceType(_this)._eval$1("_TypedDataBuffer.E")._as(value);
      t1 = _this.__engine$_length;
      if (t1 === _this.__engine$_buffer.length)
        _this.__engine$_grow$1(t1);
      B.NativeUint8List_methods.$indexSet(_this.__engine$_buffer, _this.__engine$_length++, value);
    },
    addAll$3(_, values, start, end) {
      A._instanceType(this)._eval$1("Iterable<_TypedDataBuffer.E>")._as(values);
      A.RangeError_checkNotNegative(start, "start");
      if (end != null && start > end)
        throw A.wrapException(A.RangeError$range(end, start, null, "end", null));
      this.__engine$_addAll$3(values, start, end);
    },
    addAll$1(_, values) {
      return this.addAll$3(0, values, 0, null);
    },
    __engine$_addAll$3(values, start, end) {
      var t2, i, value, _this = this,
        t1 = A._instanceType(_this);
      t1._eval$1("Iterable<_TypedDataBuffer.E>")._as(values);
      if (t1._eval$1("List<_TypedDataBuffer.E>")._is(values))
        end = end == null ? J.get$length$asx(values) : end;
      if (end != null) {
        _this._insertKnownLength$4(_this.__engine$_length, values, start, end);
        return;
      }
      for (t2 = J.get$iterator$ax(values), t1 = t1._eval$1("_TypedDataBuffer.E"), i = 0; t2.moveNext$0();) {
        value = t2.get$current(t2);
        if (i >= start)
          _this.__engine$_add$1(0, t1._as(value));
        ++i;
      }
      if (i < start)
        throw A.wrapException(A.StateError$("Too few elements"));
    },
    _insertKnownLength$4(index, values, start, end) {
      var t1, valuesLength, newLength, t2, _this = this;
      A._instanceType(_this)._eval$1("Iterable<_TypedDataBuffer.E>")._as(values);
      t1 = J.getInterceptor$asx(values);
      if (start > t1.get$length(values) || end > t1.get$length(values))
        throw A.wrapException(A.StateError$("Too few elements"));
      valuesLength = end - start;
      newLength = _this.__engine$_length + valuesLength;
      _this._ensureCapacity$1(newLength);
      t1 = _this.__engine$_buffer;
      t2 = index + valuesLength;
      B.NativeUint8List_methods.setRange$4(t1, t2, _this.__engine$_length + valuesLength, t1, index);
      B.NativeUint8List_methods.setRange$4(_this.__engine$_buffer, index, t2, values, start);
      _this.__engine$_length = newLength;
    },
    _ensureCapacity$1(requiredCapacity) {
      var newBuffer, _this = this;
      if (requiredCapacity <= _this.__engine$_buffer.length)
        return;
      newBuffer = _this._createBiggerBuffer$1(requiredCapacity);
      B.NativeUint8List_methods.setRange$3(newBuffer, 0, _this.__engine$_length, _this.__engine$_buffer);
      _this.set$__engine$_buffer(newBuffer);
    },
    _createBiggerBuffer$1(requiredCapacity) {
      var newLength = this.__engine$_buffer.length * 2;
      if (requiredCapacity != null && newLength < requiredCapacity)
        newLength = requiredCapacity;
      else if (newLength < 8)
        newLength = 8;
      return new Uint8Array(newLength);
    },
    __engine$_grow$1($length) {
      var t1 = this._createBiggerBuffer$1(null);
      B.NativeUint8List_methods.setRange$3(t1, 0, $length, this.__engine$_buffer);
      this.set$__engine$_buffer(t1);
    },
    set$__engine$_buffer(_buffer) {
      this.__engine$_buffer = A._instanceType(this)._eval$1("List<_TypedDataBuffer.E>")._as(_buffer);
    }
  };
  A._IntBuffer.prototype = {};
  A.Uint8Buffer.prototype = {};
  A.MethodCall0.prototype = {
    toString$0(_) {
      return A.getRuntimeTypeOfDartObject(this).toString$0(0) + "(" + this.method + ", " + A.S(this.$arguments) + ")";
    }
  };
  A.JSONMessageCodec.prototype = {
    encodeMessage$1(message) {
      return J.asByteData$0$x(B.NativeUint8List_methods.get$buffer(B.C_Utf8Encoder.convert$1(B.C_JsonCodec.encode$1(message))));
    },
    decodeMessage$1(message) {
      if (message == null)
        return message;
      return B.C_JsonCodec.decode$1(0, B.Utf8Decoder_false.convert$1(J.asUint8List$0$x(B.NativeByteData_methods.get$buffer(message))));
    }
  };
  A.JSONMethodCodec.prototype = {
    encodeMethodCall$1($call) {
      return B.C_JSONMessageCodec.encodeMessage$1(A.LinkedHashMap_LinkedHashMap$_literal(["method", $call.method, "args", $call.$arguments], type$.String, type$.dynamic));
    },
    decodeMethodCall$1(methodCall) {
      var t1, method, $arguments, _null = null,
        decoded = B.C_JSONMessageCodec.decodeMessage$1(methodCall);
      if (!type$.Map_dynamic_dynamic._is(decoded))
        throw A.wrapException(A.FormatException$("Expected method call Map, got " + A.S(decoded), _null, _null));
      t1 = J.getInterceptor$asx(decoded);
      method = t1.$index(decoded, "method");
      $arguments = t1.$index(decoded, "args");
      if (typeof method == "string")
        return new A.MethodCall0(method, $arguments);
      throw A.wrapException(A.FormatException$("Invalid method call: " + A.S(decoded), _null, _null));
    },
    $isMethodCodec: 1
  };
  A.StandardMessageCodec.prototype = {
    encodeMessage$1(message) {
      var buffer = A.WriteBuffer_WriteBuffer0();
      this.writeValue$2(0, buffer, true);
      return buffer.done$0();
    },
    decodeMessage$1(message) {
      var buffer, result;
      if (message == null)
        return null;
      buffer = new A.ReadBuffer0(message);
      result = this.readValue$1(0, buffer);
      if (buffer.__engine$_position < message.byteLength)
        throw A.wrapException(B.FormatException_j1B);
      return result;
    },
    writeValue$2(_, buffer, value) {
      var t1, t2, t3, t4, t5, bytes, _this = this;
      if (value == null) {
        A.assertHelper(!buffer._debugFinalized);
        t1 = buffer.__engine$_buffer;
        t1.__engine$_add$1(0, A._instanceType(t1)._eval$1("_TypedDataBuffer.E")._as(0));
      } else if (A._isBool(value)) {
        t1 = value ? 1 : 2;
        A.assertHelper(!buffer._debugFinalized);
        t2 = buffer.__engine$_buffer;
        t2.__engine$_add$1(0, A._instanceType(t2)._eval$1("_TypedDataBuffer.E")._as(t1));
      } else if (typeof value == "number") {
        A.assertHelper(!buffer._debugFinalized);
        t1 = buffer.__engine$_buffer;
        t1.__engine$_add$1(0, A._instanceType(t1)._eval$1("_TypedDataBuffer.E")._as(6));
        A.assertHelper(!buffer._debugFinalized);
        buffer.__engine$_alignTo$1(8);
        t2 = buffer.__engine$_eightBytes;
        t3 = $.$get$Endian_host();
        t2.$flags & 2 && A.throwUnsupportedOperation(t2, 13);
        t2.setFloat64(0, value, B.C_Endian === t3);
        t1.addAll$1(0, buffer.__engine$_eightBytesAsList);
      } else if (A._isInt(value)) {
        t1 = -2147483648 <= value && value <= 2147483647;
        t2 = buffer.__engine$_buffer;
        t3 = buffer.__engine$_eightBytes;
        t4 = !buffer._debugFinalized;
        t5 = A._instanceType(t2);
        if (t1) {
          A.assertHelper(t4);
          t2.__engine$_add$1(0, t5._eval$1("_TypedDataBuffer.E")._as(3));
          A.assertHelper(!buffer._debugFinalized);
          t1 = $.$get$Endian_host();
          t3.$flags & 2 && A.throwUnsupportedOperation(t3, 8);
          t3.setInt32(0, value, B.C_Endian === t1);
          t2.addAll$3(0, buffer.__engine$_eightBytesAsList, 0, 4);
        } else {
          A.assertHelper(t4);
          t2.__engine$_add$1(0, t5._eval$1("_TypedDataBuffer.E")._as(4));
          A.assertHelper(!buffer._debugFinalized);
          B.NativeByteData_methods.setInt64$3(t3, 0, value, $.$get$Endian_host());
        }
      } else if (typeof value == "string") {
        A.assertHelper(!buffer._debugFinalized);
        t1 = buffer.__engine$_buffer;
        t1.__engine$_add$1(0, A._instanceType(t1)._eval$1("_TypedDataBuffer.E")._as(7));
        bytes = B.C_Utf8Encoder.convert$1(value);
        _this.writeSize$2(buffer, bytes.length);
        A.assertHelper(!buffer._debugFinalized);
        t1.addAll$1(0, bytes);
      } else if (type$.Uint8List._is(value)) {
        A.assertHelper(!buffer._debugFinalized);
        t1 = buffer.__engine$_buffer;
        t1.__engine$_add$1(0, A._instanceType(t1)._eval$1("_TypedDataBuffer.E")._as(8));
        _this.writeSize$2(buffer, value.length);
        A.assertHelper(!buffer._debugFinalized);
        t1.addAll$1(0, value);
      } else if (type$.Int32List._is(value)) {
        A.assertHelper(!buffer._debugFinalized);
        t1 = buffer.__engine$_buffer;
        t1.__engine$_add$1(0, A._instanceType(t1)._eval$1("_TypedDataBuffer.E")._as(9));
        t2 = value.length;
        _this.writeSize$2(buffer, t2);
        A.assertHelper(!buffer._debugFinalized);
        buffer.__engine$_alignTo$1(4);
        t1.addAll$1(0, J.asUint8List$2$x(B.NativeInt32List_methods.get$buffer(value), value.byteOffset, 4 * t2));
      } else if (type$.Float64List._is(value)) {
        A.assertHelper(!buffer._debugFinalized);
        t1 = buffer.__engine$_buffer;
        t1.__engine$_add$1(0, A._instanceType(t1)._eval$1("_TypedDataBuffer.E")._as(11));
        t2 = value.length;
        _this.writeSize$2(buffer, t2);
        A.assertHelper(!buffer._debugFinalized);
        buffer.__engine$_alignTo$1(8);
        t1.addAll$1(0, J.asUint8List$2$x(B.NativeFloat64List_methods.get$buffer(value), value.byteOffset, 8 * t2));
      } else if (type$.List_dynamic._is(value)) {
        A.assertHelper(!buffer._debugFinalized);
        t1 = buffer.__engine$_buffer;
        t1.__engine$_add$1(0, A._instanceType(t1)._eval$1("_TypedDataBuffer.E")._as(12));
        t1 = J.getInterceptor$asx(value);
        _this.writeSize$2(buffer, t1.get$length(value));
        for (t1 = t1.get$iterator(value); t1.moveNext$0();)
          _this.writeValue$2(0, buffer, t1.get$current(t1));
      } else if (type$.Map_dynamic_dynamic._is(value)) {
        A.assertHelper(!buffer._debugFinalized);
        t1 = buffer.__engine$_buffer;
        t1.__engine$_add$1(0, A._instanceType(t1)._eval$1("_TypedDataBuffer.E")._as(13));
        t1 = J.getInterceptor$asx(value);
        _this.writeSize$2(buffer, t1.get$length(value));
        t1.forEach$1(value, new A.StandardMessageCodec_writeValue_closure0(_this, buffer));
      } else
        throw A.wrapException(A.ArgumentError$value(value, null, null));
    },
    readValue$1(_, buffer) {
      if (buffer.__engine$_position >= buffer.data.byteLength)
        throw A.wrapException(B.FormatException_j1B);
      return this.readValueOfType$2(buffer.getUint8$0(0), buffer);
    },
    readValueOfType$2(type, buffer) {
      var result, value, $length, t1, list, theResult, i, t2, t3, _this = this;
      switch (type) {
        case 0:
          result = null;
          break;
        case 1:
          result = true;
          break;
        case 2:
          result = false;
          break;
        case 3:
          value = buffer.data.getInt32(buffer.__engine$_position, B.C_Endian === $.$get$Endian_host());
          buffer.__engine$_position += 4;
          result = value;
          break;
        case 4:
          result = buffer.getInt64$0(0);
          break;
        case 5:
          $length = _this.readSize$1(buffer);
          result = A.int_parse(B.Utf8Decoder_false.convert$1(buffer.getUint8List$1($length)), 16);
          break;
        case 6:
          buffer.__engine$_alignTo$1(8);
          value = buffer.data.getFloat64(buffer.__engine$_position, B.C_Endian === $.$get$Endian_host());
          buffer.__engine$_position += 8;
          result = value;
          break;
        case 7:
          $length = _this.readSize$1(buffer);
          result = B.Utf8Decoder_false.convert$1(buffer.getUint8List$1($length));
          break;
        case 8:
          result = buffer.getUint8List$1(_this.readSize$1(buffer));
          break;
        case 9:
          $length = _this.readSize$1(buffer);
          buffer.__engine$_alignTo$1(4);
          t1 = buffer.data;
          list = J.asInt32List$2$x(B.NativeByteData_methods.get$buffer(t1), t1.byteOffset + buffer.__engine$_position, $length);
          buffer.__engine$_position = buffer.__engine$_position + 4 * $length;
          result = list;
          break;
        case 10:
          result = buffer.getInt64List$1(_this.readSize$1(buffer));
          break;
        case 11:
          $length = _this.readSize$1(buffer);
          buffer.__engine$_alignTo$1(8);
          t1 = buffer.data;
          list = J.asFloat64List$2$x(B.NativeByteData_methods.get$buffer(t1), t1.byteOffset + buffer.__engine$_position, $length);
          buffer.__engine$_position = buffer.__engine$_position + 8 * $length;
          result = list;
          break;
        case 12:
          $length = _this.readSize$1(buffer);
          theResult = [];
          for (t1 = buffer.data, i = 0; i < $length; ++i) {
            t2 = buffer.__engine$_position;
            if (t2 >= t1.byteLength)
              A.throwExpression(B.FormatException_j1B);
            buffer.__engine$_position = t2 + 1;
            theResult.push(_this.readValueOfType$2(t1.getUint8(t2), buffer));
          }
          result = theResult;
          break;
        case 13:
          $length = _this.readSize$1(buffer);
          t1 = type$.nullable_Object;
          theResult = A.LinkedHashMap_LinkedHashMap$_empty(t1, t1);
          for (t1 = buffer.data, i = 0; i < $length; ++i) {
            t2 = buffer.__engine$_position;
            if (t2 >= t1.byteLength)
              A.throwExpression(B.FormatException_j1B);
            buffer.__engine$_position = t2 + 1;
            t2 = _this.readValueOfType$2(t1.getUint8(t2), buffer);
            t3 = buffer.__engine$_position;
            if (t3 >= t1.byteLength)
              A.throwExpression(B.FormatException_j1B);
            buffer.__engine$_position = t3 + 1;
            theResult.$indexSet(0, t2, _this.readValueOfType$2(t1.getUint8(t3), buffer));
          }
          result = theResult;
          break;
        default:
          throw A.wrapException(B.FormatException_j1B);
      }
      return result;
    },
    writeSize$2(buffer, value) {
      var t1, t2, t3, t4, t5, t6;
      A.assertHelper(0 <= value && value <= 4294967295);
      if (value < 254) {
        A.assertHelper(!buffer._debugFinalized);
        t1 = buffer.__engine$_buffer;
        t1.__engine$_add$1(0, A._instanceType(t1)._eval$1("_TypedDataBuffer.E")._as(value));
      } else {
        t1 = buffer.__engine$_buffer;
        t2 = buffer.__engine$_eightBytes;
        t3 = buffer.__engine$_eightBytesAsList;
        t4 = !buffer._debugFinalized;
        t5 = A._instanceType(t1);
        t6 = t2.$flags | 0;
        if (value <= 65535) {
          A.assertHelper(t4);
          t1.__engine$_add$1(0, t5._eval$1("_TypedDataBuffer.E")._as(254));
          A.assertHelper(!buffer._debugFinalized);
          t4 = $.$get$Endian_host();
          t6 & 2 && A.throwUnsupportedOperation(t2, 10);
          t2.setUint16(0, value, B.C_Endian === t4);
          t1.addAll$3(0, t3, 0, 2);
        } else {
          A.assertHelper(t4);
          t1.__engine$_add$1(0, t5._eval$1("_TypedDataBuffer.E")._as(255));
          A.assertHelper(!buffer._debugFinalized);
          t4 = $.$get$Endian_host();
          t6 & 2 && A.throwUnsupportedOperation(t2, 11);
          t2.setUint32(0, value, B.C_Endian === t4);
          t1.addAll$3(0, t3, 0, 4);
        }
      }
    },
    readSize$1(buffer) {
      var value = buffer.getUint8$0(0);
      switch (value) {
        case 254:
          value = buffer.data.getUint16(buffer.__engine$_position, B.C_Endian === $.$get$Endian_host());
          buffer.__engine$_position += 2;
          return value;
        case 255:
          value = buffer.data.getUint32(buffer.__engine$_position, B.C_Endian === $.$get$Endian_host());
          buffer.__engine$_position += 4;
          return value;
        default:
          return value;
      }
    }
  };
  A.StandardMessageCodec_writeValue_closure0.prototype = {
    call$2(key, value) {
      var t1 = this.$this,
        t2 = this.buffer;
      t1.writeValue$2(0, t2, key);
      t1.writeValue$2(0, t2, value);
    },
    $signature: 164
  };
  A.StandardMethodCodec.prototype = {
    decodeMethodCall$1(methodCall) {
      var buffer, method, $arguments;
      methodCall.toString;
      buffer = new A.ReadBuffer0(methodCall);
      method = B.C_StandardMessageCodec0.readValue$1(0, buffer);
      $arguments = B.C_StandardMessageCodec0.readValue$1(0, buffer);
      if (typeof method == "string" && buffer.__engine$_position >= methodCall.byteLength)
        return new A.MethodCall0(method, $arguments);
      else
        throw A.wrapException(B.FormatException_6Jp);
    },
    encodeSuccessEnvelope$1(result) {
      var t1,
        buffer = A.WriteBuffer_WriteBuffer0();
      A.assertHelper(!buffer._debugFinalized);
      t1 = buffer.__engine$_buffer;
      t1.__engine$_add$1(0, A._instanceType(t1)._eval$1("_TypedDataBuffer.E")._as(0));
      B.C_StandardMessageCodec0.writeValue$2(0, buffer, result);
      return buffer.done$0();
    },
    encodeErrorEnvelope$3$code$details$message(code, details, message) {
      var t1,
        buffer = A.WriteBuffer_WriteBuffer0();
      A.assertHelper(!buffer._debugFinalized);
      t1 = buffer.__engine$_buffer;
      t1.__engine$_add$1(0, A._instanceType(t1)._eval$1("_TypedDataBuffer.E")._as(1));
      B.C_StandardMessageCodec0.writeValue$2(0, buffer, code);
      B.C_StandardMessageCodec0.writeValue$2(0, buffer, message);
      B.C_StandardMessageCodec0.writeValue$2(0, buffer, details);
      return buffer.done$0();
    },
    $isMethodCodec: 1
  };
  A.WriteBuffer0.prototype = {
    __engine$_alignTo$1(alignment) {
      var t2, t3, i,
        t1 = this.__engine$_buffer,
        mod = B.JSInt_methods.$mod(t1.__engine$_length, alignment);
      if (mod !== 0)
        for (t2 = alignment - mod, t3 = A._instanceType(t1)._eval$1("_TypedDataBuffer.E"), i = 0; i < t2; ++i)
          t1.__engine$_add$1(0, t3._as(0));
    },
    done$0() {
      this._debugFinalized = true;
      var t1 = this.__engine$_buffer;
      return J.asByteData$2$x(B.NativeUint8List_methods.get$buffer(t1.__engine$_buffer), 0, t1.__engine$_length * t1.__engine$_buffer.BYTES_PER_ELEMENT);
    }
  };
  A.ReadBuffer0.prototype = {
    getUint8$0(_) {
      return this.data.getUint8(this.__engine$_position++);
    },
    getInt64$0(_) {
      B.NativeByteData_methods.getInt64$2(this.data, this.__engine$_position, $.$get$Endian_host());
    },
    getUint8List$1($length) {
      var t1 = this.data,
        list = J.asUint8List$2$x(B.NativeByteData_methods.get$buffer(t1), t1.byteOffset + this.__engine$_position, $length);
      this.__engine$_position += $length;
      return list;
    },
    getInt64List$1($length) {
      var t1, list, _this = this;
      _this.__engine$_alignTo$1(8);
      t1 = _this.data;
      list = J.asInt64List$2$x(B.NativeByteData_methods.get$buffer(t1), t1.byteOffset + _this.__engine$_position, $length);
      _this.__engine$_position = _this.__engine$_position + 8 * $length;
      return list;
    },
    __engine$_alignTo$1(alignment) {
      var t1 = this.__engine$_position,
        mod = B.JSInt_methods.$mod(t1, alignment);
      if (mod !== 0)
        this.__engine$_position = t1 + (alignment - mod);
    }
  };
  A.TextFragment.prototype = {};
  A.LineBreakType.prototype = {
    _enumToString$0() {
      return "LineBreakType." + this._name;
    }
  };
  A.LineBreakFragment.prototype = {
    get$hashCode(_) {
      var _this = this;
      return A.Object_hash(_this.start, _this.end, _this.type, _this.trailingNewlines, _this.trailingSpaces, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue);
    },
    $eq(_, other) {
      var _this = this;
      if (other == null)
        return false;
      return other instanceof A.LineBreakFragment && other.start === _this.start && other.end === _this.end && other.type === _this.type && other.trailingNewlines === _this.trailingNewlines && other.trailingSpaces === _this.trailingSpaces;
    },
    toString$0(_) {
      return "LineBreakFragment(" + this.start + ", " + this.end + ", " + this.type.toString$0(0) + ")";
    }
  };
  A.EngineLineMetrics.prototype = {
    get$hashCode(_) {
      var _this = this;
      return A.Object_hash(_this.hardBreak, _this.ascent, _this.descent, _this.unscaledAscent, _this.height, _this.width, _this.left, _this.baseline, _this.lineNumber, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue);
    },
    $eq(_, other) {
      var _this = this;
      if (other == null)
        return false;
      if (_this === other)
        return true;
      if (J.get$runtimeType$(other) !== A.getRuntimeTypeOfDartObject(_this))
        return false;
      return other instanceof A.EngineLineMetrics && other.hardBreak === _this.hardBreak && other.ascent === _this.ascent && other.descent === _this.descent && other.unscaledAscent === _this.unscaledAscent && other.height === _this.height && other.width === _this.width && other.left === _this.left && other.baseline === _this.baseline && other.lineNumber === _this.lineNumber;
    },
    toString$0(_) {
      var t1 = {};
      t1.result = this.super$Object$toString(0);
      A.assertHelper(new A.EngineLineMetrics_toString_closure(t1, this).call$0());
      return t1.result;
    },
    $isLineMetrics: 1,
    get$hardBreak() {
      return this.hardBreak;
    },
    get$ascent() {
      return this.ascent;
    },
    get$descent() {
      return this.descent;
    },
    get$unscaledAscent() {
      return this.unscaledAscent;
    },
    get$height(receiver) {
      return this.height;
    },
    get$width(receiver) {
      return this.width;
    },
    get$left(receiver) {
      return this.left;
    },
    get$baseline() {
      return this.baseline;
    },
    get$lineNumber(receiver) {
      return this.lineNumber;
    }
  };
  A.EngineLineMetrics_toString_closure.prototype = {
    call$0() {
      var t1 = this.$this;
      this._box_0.result = "LineMetrics(hardBreak: " + t1.hardBreak + ", ascent: " + A.S(t1.ascent) + ", descent: " + A.S(t1.descent) + ", unscaledAscent: " + A.S(t1.unscaledAscent) + ", height: " + A.S(t1.height) + ", width: " + A.S(t1.width) + ", left: " + A.S(t1.left) + ", baseline: " + A.S(t1.baseline) + ", lineNumber: " + t1.lineNumber + ")";
      return true;
    },
    $signature: 0
  };
  A.fontWeightIndexToCss_closure.prototype = {
    call$0() {
      throw A.wrapException(A.AssertionError$("Failed to convert font weight " + this.fontWeightIndex + " to CSS."));
    },
    $signature: 105
  };
  A.BrowserAutofillHints.prototype = {};
  A.CompositionAwareMixin.prototype = {
    get$_compositionStartListener() {
      var result, _this = this,
        value = _this.CompositionAwareMixin___CompositionAwareMixin__compositionStartListener_FI;
      if (value === $) {
        result = A._functionToJS1(_this.get$_handleCompositionStart());
        _this.CompositionAwareMixin___CompositionAwareMixin__compositionStartListener_FI !== $ && A.throwLateFieldADI("_compositionStartListener");
        _this.CompositionAwareMixin___CompositionAwareMixin__compositionStartListener_FI = result;
        value = result;
      }
      return value;
    },
    get$_compositionUpdateListener() {
      var result, _this = this,
        value = _this.CompositionAwareMixin___CompositionAwareMixin__compositionUpdateListener_FI;
      if (value === $) {
        result = A._functionToJS1(_this.get$_handleCompositionUpdate());
        _this.CompositionAwareMixin___CompositionAwareMixin__compositionUpdateListener_FI !== $ && A.throwLateFieldADI("_compositionUpdateListener");
        _this.CompositionAwareMixin___CompositionAwareMixin__compositionUpdateListener_FI = result;
        value = result;
      }
      return value;
    },
    get$_compositionEndListener() {
      var result, _this = this,
        value = _this.CompositionAwareMixin___CompositionAwareMixin__compositionEndListener_FI;
      if (value === $) {
        result = A._functionToJS1(_this.get$_handleCompositionEnd());
        _this.CompositionAwareMixin___CompositionAwareMixin__compositionEndListener_FI !== $ && A.throwLateFieldADI("_compositionEndListener");
        _this.CompositionAwareMixin___CompositionAwareMixin__compositionEndListener_FI = result;
        value = result;
      }
      return value;
    },
    addCompositionEventHandlers$1(domElement) {
      A.DomEventTargetExtension_addEventListener(domElement, "compositionstart", this.get$_compositionStartListener(), null);
      A.DomEventTargetExtension_addEventListener(domElement, "compositionupdate", this.get$_compositionUpdateListener(), null);
      A.DomEventTargetExtension_addEventListener(domElement, "compositionend", this.get$_compositionEndListener(), null);
    },
    _handleCompositionStart$1($event) {
      type$.JavaScriptObject._as($event);
      this.CompositionAwareMixin_composingText = null;
    },
    _handleCompositionUpdate$1($event) {
      var $constructor, t1;
      type$.JavaScriptObject._as($event);
      $constructor = globalThis.CompositionEvent;
      if ($constructor != null && $event instanceof $constructor) {
        t1 = A._asStringQ($event.data);
        this.CompositionAwareMixin_composingText = t1 == null ? null : t1;
      }
    },
    _handleCompositionEnd$1($event) {
      type$.JavaScriptObject._as($event);
      this.CompositionAwareMixin_composingText = null;
    },
    determineCompositionState$1(editingState) {
      var t1, t2, composingBase;
      if (this.CompositionAwareMixin_composingText == null || editingState.text == null)
        return editingState;
      t1 = editingState.extentOffset;
      t2 = this.CompositionAwareMixin_composingText.length;
      composingBase = t1 - t2;
      if (composingBase < 0)
        return editingState;
      return A.EditingState$(editingState.baseOffset, composingBase, composingBase + t2, t1, editingState.text);
    }
  };
  A.EngineInputAction.prototype = {
    configureInputAction$1(domElement) {
      var t1;
      if (this.get$enterkeyhintAttribute() == null)
        return;
      if ($.$get$browser().get$operatingSystem() === B.OperatingSystem_0 || $.$get$browser().get$operatingSystem() === B.OperatingSystem_1 || this.get$enterkeyhintAttribute() == null) {
        t1 = this.get$enterkeyhintAttribute();
        t1.toString;
        t1 = A.jsify(t1);
        if (t1 == null)
          t1 = type$.Object._as(t1);
        domElement.setAttribute("enterkeyhint", t1);
      }
    }
  };
  A.NoInputAction.prototype = {
    get$enterkeyhintAttribute() {
      return null;
    }
  };
  A.EnterInputAction.prototype = {
    get$enterkeyhintAttribute() {
      return "enter";
    }
  };
  A.DoneInputAction.prototype = {
    get$enterkeyhintAttribute() {
      return "done";
    }
  };
  A.GoInputAction.prototype = {
    get$enterkeyhintAttribute() {
      return "go";
    }
  };
  A.NextInputAction.prototype = {
    get$enterkeyhintAttribute() {
      return "next";
    }
  };
  A.PreviousInputAction.prototype = {
    get$enterkeyhintAttribute() {
      return "previous";
    }
  };
  A.SearchInputAction.prototype = {
    get$enterkeyhintAttribute() {
      return "search";
    }
  };
  A.SendInputAction.prototype = {
    get$enterkeyhintAttribute() {
      return "send";
    }
  };
  A.EngineInputType.prototype = {
    createDomElement$0() {
      return A.DomDocumentExtension_createElement(self.document, "input");
    },
    configureInputMode$1(domElement) {
      var t1;
      if (this.get$inputmodeAttribute() == null)
        return;
      if ($.$get$browser().get$operatingSystem() === B.OperatingSystem_0 || $.$get$browser().get$operatingSystem() === B.OperatingSystem_1 || this.get$inputmodeAttribute() === "none") {
        t1 = this.get$inputmodeAttribute();
        t1.toString;
        t1 = A.jsify(t1);
        if (t1 == null)
          t1 = type$.Object._as(t1);
        domElement.setAttribute("inputmode", t1);
      }
    }
  };
  A.NoTextInputType.prototype = {
    get$inputmodeAttribute() {
      return "none";
    }
  };
  A.MultilineNoTextInputType.prototype = {
    get$inputmodeAttribute() {
      return "none";
    },
    createDomElement$0() {
      return A.DomDocumentExtension_createElement(self.document, "textarea");
    }
  };
  A.TextInputType0.prototype = {
    get$inputmodeAttribute() {
      return null;
    }
  };
  A.NumberInputType.prototype = {
    get$inputmodeAttribute() {
      return "numeric";
    }
  };
  A.DecimalInputType.prototype = {
    get$inputmodeAttribute() {
      return "decimal";
    }
  };
  A.PhoneInputType.prototype = {
    get$inputmodeAttribute() {
      return "tel";
    }
  };
  A.EmailInputType.prototype = {
    get$inputmodeAttribute() {
      return "email";
    }
  };
  A.UrlInputType.prototype = {
    get$inputmodeAttribute() {
      return "url";
    }
  };
  A.MultilineInputType.prototype = {
    get$inputmodeAttribute() {
      return null;
    },
    createDomElement$0() {
      return A.DomDocumentExtension_createElement(self.document, "textarea");
    }
  };
  A.TextCapitalization.prototype = {
    _enumToString$0() {
      return "TextCapitalization." + this._name;
    }
  };
  A.TextCapitalizationConfig.prototype = {
    setAutocapitalizeAttribute$1(domElement) {
      var autocapitalize, $constructor, t1,
        _s9_ = "sentences";
      switch (this.textCapitalization.index) {
        case 0:
          autocapitalize = $.$get$browser().get$browserEngine() === B.BrowserEngine_1 ? _s9_ : "words";
          break;
        case 2:
          autocapitalize = "characters";
          break;
        case 1:
          autocapitalize = _s9_;
          break;
        case 3:
          autocapitalize = "off";
          break;
        default:
          autocapitalize = "";
      }
      $constructor = globalThis.HTMLInputElement;
      if ($constructor != null && domElement instanceof $constructor) {
        t1 = A.jsify(autocapitalize);
        if (t1 == null)
          t1 = type$.Object._as(t1);
        domElement.setAttribute("autocapitalize", t1);
      } else {
        $constructor = globalThis.HTMLTextAreaElement;
        if ($constructor != null && domElement instanceof $constructor) {
          t1 = A.jsify(autocapitalize);
          if (t1 == null)
            t1 = type$.Object._as(t1);
          domElement.setAttribute("autocapitalize", t1);
        }
      }
    }
  };
  A.EngineAutofillForm.prototype = {
    addInputEventListeners$0() {
      var t1 = this.elements,
        subscriptions = A._setArrayType([], type$.JSArray_DomSubscription);
      new A.LinkedHashMapKeysIterable(t1, A._instanceType(t1)._eval$1("LinkedHashMapKeysIterable<1>")).forEach$1(0, new A.EngineAutofillForm_addInputEventListeners_addSubscriptionForKey(this, subscriptions));
      return subscriptions;
    }
  };
  A.EngineAutofillForm_addInputEventListeners_addSubscriptionForKey.prototype = {
    call$1(key) {
      var t1, t2;
      A._asString(key);
      t1 = this.$this;
      t2 = t1.elements.$index(0, key);
      t2.toString;
      B.JSArray_methods.add$1(this.subscriptions, A.DomSubscription$(t2, "input", new A.EngineAutofillForm_addInputEventListeners_addSubscriptionForKey_closure(t1, key, t2)));
    },
    $signature: 32
  };
  A.EngineAutofillForm_addInputEventListeners_addSubscriptionForKey_closure.prototype = {
    call$1(e) {
      var t1, t2, newEditingState;
      type$.JavaScriptObject._as(e);
      t1 = this.$this.items;
      t2 = this.key;
      if (t1.$index(0, t2) == null)
        throw A.wrapException(A.StateError$("AutofillInfo must have a valid uniqueIdentifier."));
      else {
        t1 = t1.$index(0, t2);
        t1.toString;
        newEditingState = A.EditingState_EditingState$fromDomElement(this.element);
        $.$get$EnginePlatformDispatcher__instance().invokeOnPlatformMessage$3("flutter/textinput", B.C_JSONMethodCodec.encodeMethodCall$1(new A.MethodCall0(string$.TextInT, [0, A.LinkedHashMap_LinkedHashMap$_literal([t1.uniqueIdentifier, newEditingState.toFlutter$0()], type$.nullable_String, type$.dynamic)])), A._engine___emptyCallback$closure());
      }
    },
    $signature: 3
  };
  A.AutofillInfo.prototype = {
    applyToDomElement$2$focusedElement(domElement, focusedElement) {
      var t1, _this, t2,
        _s8_ = "password",
        autofillHint = this.autofillHint,
        placeholder = this.placeholder,
        $constructor = globalThis.HTMLInputElement;
      if ($constructor != null && domElement instanceof $constructor) {
        if (placeholder != null)
          domElement.placeholder = placeholder;
        t1 = autofillHint == null;
        if (!t1) {
          domElement.name = autofillHint;
          domElement.id = autofillHint;
          if (B.JSString_methods.contains$1(autofillHint, _s8_))
            A.DomHTMLInputElementExtension_set_type(domElement, _s8_);
          else
            A.DomHTMLInputElementExtension_set_type(domElement, "text");
        }
        _this = t1 ? "on" : autofillHint;
        domElement.autocomplete = _this;
      } else {
        $constructor = globalThis.HTMLTextAreaElement;
        if ($constructor != null && domElement instanceof $constructor) {
          if (placeholder != null)
            domElement.placeholder = placeholder;
          t1 = autofillHint == null;
          if (!t1) {
            domElement.name = autofillHint;
            domElement.id = autofillHint;
          }
          t2 = A.jsify(t1 ? "on" : autofillHint);
          t1 = t2 == null ? type$.Object._as(t2) : t2;
          domElement.setAttribute("autocomplete", t1);
        }
      }
    },
    applyToDomElement$1(domElement) {
      return this.applyToDomElement$2$focusedElement(domElement, false);
    }
  };
  A.TextEditingDeltaState.prototype = {};
  A.EditingState.prototype = {
    get$minOffset() {
      return Math.min(this.baseOffset, this.extentOffset);
    },
    get$maxOffset() {
      return Math.max(this.baseOffset, this.extentOffset);
    },
    toFlutter$0() {
      var _this = this;
      return A.LinkedHashMap_LinkedHashMap$_literal(["text", _this.text, "selectionBase", _this.baseOffset, "selectionExtent", _this.extentOffset, "composingBase", _this.composingBaseOffset, "composingExtent", _this.composingExtentOffset], type$.String, type$.dynamic);
    },
    get$hashCode(_) {
      var _this = this;
      return A.Object_hash(_this.text, _this.baseOffset, _this.extentOffset, _this.composingBaseOffset, _this.composingExtentOffset, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue);
    },
    $eq(_, other) {
      var _this = this;
      if (other == null)
        return false;
      if (_this === other)
        return true;
      if (A.getRuntimeTypeOfDartObject(_this) !== J.get$runtimeType$(other))
        return false;
      return other instanceof A.EditingState && other.text == _this.text && other.get$minOffset() === _this.get$minOffset() && other.get$maxOffset() === _this.get$maxOffset() && other.composingBaseOffset === _this.composingBaseOffset && other.composingExtentOffset === _this.composingExtentOffset;
    },
    toString$0(_) {
      var t1 = {};
      t1.result = this.super$Object$toString(0);
      A.assertHelper(new A.EditingState_toString_closure(t1, this).call$0());
      return t1.result;
    },
    applyToDomElement$1(domElement) {
      var _this0, t1, _this = this,
        $constructor = globalThis.HTMLInputElement;
      if ($constructor != null && domElement instanceof $constructor) {
        domElement.toString;
        A.DomHTMLInputElementExtension_set_value(domElement, _this.text);
        _this0 = _this.get$minOffset();
        _this = _this.get$maxOffset();
        domElement.setSelectionRange(_this0, _this);
      } else {
        $constructor = globalThis.HTMLTextAreaElement;
        if ($constructor != null && domElement instanceof $constructor) {
          domElement.toString;
          A.DomHTMLTextAreaElementExtension_set_value(domElement, _this.text);
          _this0 = _this.get$minOffset();
          _this = _this.get$maxOffset();
          domElement.setSelectionRange(_this0, _this);
        } else {
          t1 = domElement == null ? null : A.DomElementExtension_get_tagName(domElement);
          throw A.wrapException(A.UnsupportedError$("Unsupported DOM element type: <" + A.S(t1) + "> (" + J.get$runtimeType$(domElement).toString$0(0) + ")"));
        }
      }
    }
  };
  A.EditingState_toString_closure.prototype = {
    call$0() {
      var t1 = this.$this;
      this._box_0.result = 'EditingState("' + A.S(t1.text) + '", base:' + t1.baseOffset + ", extent:" + t1.extentOffset + ", composingBase:" + t1.composingBaseOffset + ", composingExtent:" + t1.composingExtentOffset + ")";
      return true;
    },
    $signature: 0
  };
  A.InputConfiguration.prototype = {};
  A.GloballyPositionedTextEditingStrategy.prototype = {
    placeElement$0() {
      var t2, _this = this,
        _s70_ = string$.The_DO,
        t1 = _this.geometry;
      if (t1 != null) {
        if (A.assertTest(_this.domElement != null))
          A.assertThrow(_s70_);
        t2 = _this.domElement;
        t2.toString;
        t1.applyToDomElement$1(t2);
      }
      t1 = _this.__DefaultTextEditingStrategy_inputConfiguration_A;
      t1 === $ && A.throwLateFieldNI("inputConfiguration");
      if (t1.autofillGroup != null) {
        _this.placeForm$0();
        t1 = _this.lastEditingState;
        if (t1 != null)
          t1.applyToDomElement$1(_this.domElement);
        t1 = _this.__DefaultTextEditingStrategy_inputConfiguration_A.autofillGroup;
        t1 = t1 == null ? null : t1.formElement;
        t1.toString;
        t2 = $.$get$DomElementExtension__preventScrollOptions();
        t1.focus(t2);
        if (A.assertTest(_this.domElement != null))
          A.assertThrow(_s70_);
        _this.domElement.focus(t2);
      }
    }
  };
  A.SafariDesktopTextEditingStrategy.prototype = {
    placeElement$0() {
      var t2, _this = this,
        _s70_ = string$.The_DO,
        t1 = _this.geometry;
      if (t1 != null) {
        if (A.assertTest(_this.domElement != null))
          A.assertThrow(_s70_);
        t2 = _this.domElement;
        t2.toString;
        t1.applyToDomElement$1(t2);
      }
      t1 = _this.__DefaultTextEditingStrategy_inputConfiguration_A;
      t1 === $ && A.throwLateFieldNI("inputConfiguration");
      if (t1.autofillGroup != null) {
        _this.placeForm$0();
        if (A.assertTest(_this.domElement != null))
          A.assertThrow(_s70_);
        t1 = _this.domElement;
        t1.toString;
        t1.focus($.$get$DomElementExtension__preventScrollOptions());
        t1 = _this.lastEditingState;
        if (t1 != null) {
          if (A.assertTest(_this.domElement != null))
            A.assertThrow(_s70_);
          t2 = _this.domElement;
          t2.toString;
          t1.applyToDomElement$1(t2);
        }
      }
    },
    initializeElementPlacement$0() {
      var t1, _this = this;
      if (_this.geometry != null)
        _this.placeElement$0();
      if (A.assertTest(_this.domElement != null))
        A.assertThrow(string$.The_DO);
      t1 = _this.domElement;
      t1.toString;
      t1.focus($.$get$DomElementExtension__preventScrollOptions());
    }
  };
  A.DefaultTextEditingStrategy.prototype = {
    get$editingDeltaState() {
      var _null = null,
        t1 = this._editingDeltaState;
      if (t1 == null) {
        t1 = this.lastEditingState.text;
        t1.toString;
        t1 = this._editingDeltaState = new A.TextEditingDeltaState(t1, "", -1, -1, _null, _null, _null, _null);
      }
      return t1;
    },
    initializeTextEditing$3$onAction$onChange(inputConfig, onAction, onChange) {
      var t1, t2, elementStyle, _this = this,
        _s70_ = string$.The_DO,
        _s4_ = "none",
        _s11_ = "transparent";
      type$.void_Function_2_nullable_EditingState_and_nullable_TextEditingDeltaState._as(onChange);
      type$.void_Function_nullable_String._as(onAction);
      A.assertHelper(!_this.isEnabled);
      t1 = inputConfig.inputType.createDomElement$0();
      A.DomElementExtension_set_tabIndex(t1, -1);
      _this.domElement = t1;
      _this.applyConfiguration$1(inputConfig);
      if (A.assertTest(_this.domElement != null))
        A.assertThrow(_s70_);
      t1 = _this.domElement;
      t2 = type$.JavaScriptObject;
      t2._as(t1.classList).add("flt-text-editing");
      elementStyle = t2._as(t1.style);
      A.DomCSSStyleDeclarationExtension_setProperty(elementStyle, "forced-color-adjust", _s4_);
      A.DomCSSStyleDeclarationExtension_setProperty(elementStyle, "white-space", "pre-wrap");
      A.DomCSSStyleDeclarationExtension_setProperty(elementStyle, "align-content", "center");
      A.DomCSSStyleDeclarationExtension_setProperty(elementStyle, "position", "absolute");
      A.DomCSSStyleDeclarationExtension_setProperty(elementStyle, "top", "0");
      A.DomCSSStyleDeclarationExtension_setProperty(elementStyle, "left", "0");
      A.DomCSSStyleDeclarationExtension_setProperty(elementStyle, "padding", "0");
      A.DomCSSStyleDeclarationExtension_setProperty(elementStyle, "opacity", "1");
      A.DomCSSStyleDeclarationExtension_setProperty(elementStyle, "color", _s11_);
      A.DomCSSStyleDeclarationExtension_setProperty(elementStyle, "background-color", _s11_);
      A.DomCSSStyleDeclarationExtension_setProperty(elementStyle, "background", _s11_);
      A.DomCSSStyleDeclarationExtension_setProperty(elementStyle, "caret-color", _s11_);
      A.DomCSSStyleDeclarationExtension_setProperty(elementStyle, "outline", _s4_);
      A.DomCSSStyleDeclarationExtension_setProperty(elementStyle, "border", _s4_);
      A.DomCSSStyleDeclarationExtension_setProperty(elementStyle, "resize", _s4_);
      A.DomCSSStyleDeclarationExtension_setProperty(elementStyle, "text-shadow", _s4_);
      A.DomCSSStyleDeclarationExtension_setProperty(elementStyle, "overflow", "hidden");
      A.DomCSSStyleDeclarationExtension_setProperty(elementStyle, "transform-origin", "0 0 0");
      if ($.$get$browser().get$browserEngine() === B.BrowserEngine_0 || $.$get$browser().get$browserEngine() === B.BrowserEngine_1)
        t2._as(t1.classList).add("transparentTextEditing");
      t1 = _this.style;
      if (t1 != null) {
        if (A.assertTest(_this.domElement != null))
          A.assertThrow(_s70_);
        t2 = _this.domElement;
        t2.toString;
        t1.applyToDomElement$1(t2);
      }
      t1 = _this.__DefaultTextEditingStrategy_inputConfiguration_A;
      t1 === $ && A.throwLateFieldNI("inputConfiguration");
      if (t1.autofillGroup == null) {
        if (A.assertTest(_this.domElement != null))
          A.assertThrow(_s70_);
        t1 = _this.domElement;
        t1.toString;
        A._insertEditingElementInView(t1, inputConfig.viewId);
        _this._appendedToForm = false;
      }
      _this.initializeElementPlacement$0();
      _this.isEnabled = true;
      _this.set$onChange(0, onChange);
      _this.set$onAction(onAction);
    },
    applyConfiguration$1(config) {
      var t1, t2, action, autofill, autocorrectValue, _this = this,
        _s70_ = string$.The_DO;
      _this.__DefaultTextEditingStrategy_inputConfiguration_A = config;
      if (config.readOnly) {
        if (A.assertTest(_this.domElement != null))
          A.assertThrow(_s70_);
        t1 = _this.domElement;
        t1.toString;
        t2 = A.jsify("readonly");
        if (t2 == null)
          t2 = type$.Object._as(t2);
        t1.setAttribute("readonly", t2);
      } else {
        if (A.assertTest(_this.domElement != null))
          A.assertThrow(_s70_);
        _this.domElement.removeAttribute("readonly");
      }
      if (config.obscureText) {
        if (A.assertTest(_this.domElement != null))
          A.assertThrow(_s70_);
        t1 = _this.domElement;
        t1.toString;
        t2 = A.jsify("password");
        if (t2 == null)
          t2 = type$.Object._as(t2);
        t1.setAttribute("type", t2);
      }
      if (config.inputType.get$inputmodeAttribute() === "none") {
        if (A.assertTest(_this.domElement != null))
          A.assertThrow(_s70_);
        t1 = _this.domElement;
        t1.toString;
        t2 = A.jsify("none");
        if (t2 == null)
          t2 = type$.Object._as(t2);
        t1.setAttribute("inputmode", t2);
      }
      action = A.EngineInputAction_fromName(config.inputAction);
      if (A.assertTest(_this.domElement != null))
        A.assertThrow(_s70_);
      t1 = _this.domElement;
      t1.toString;
      action.configureInputAction$1(t1);
      autofill = config.autofill;
      if (autofill != null) {
        if (A.assertTest(_this.domElement != null))
          A.assertThrow(_s70_);
        t1 = _this.domElement;
        t1.toString;
        autofill.applyToDomElement$2$focusedElement(t1, true);
      } else {
        if (A.assertTest(_this.domElement != null))
          A.assertThrow(_s70_);
        t1 = _this.domElement;
        t1.toString;
        t2 = A.jsify("off");
        if (t2 == null)
          t2 = type$.Object._as(t2);
        t1.setAttribute("autocomplete", t2);
        if (A.assertTest(_this.domElement != null))
          A.assertThrow(_s70_);
        t1 = _this.domElement;
        t1.toString;
        A._ensureEditingElementInView(t1, _this.__DefaultTextEditingStrategy_inputConfiguration_A.viewId);
      }
      autocorrectValue = config.autocorrect ? "on" : "off";
      if (A.assertTest(_this.domElement != null))
        A.assertThrow(_s70_);
      t1 = _this.domElement;
      t1.toString;
      t2 = A.jsify(autocorrectValue);
      if (t2 == null)
        t2 = type$.Object._as(t2);
      t1.setAttribute("autocorrect", t2);
    },
    initializeElementPlacement$0() {
      this.placeElement$0();
    },
    addEventHandlers$0() {
      var t2, t3, _this = this,
        _s70_ = string$.The_DO,
        t1 = _this.__DefaultTextEditingStrategy_inputConfiguration_A;
      t1 === $ && A.throwLateFieldNI("inputConfiguration");
      t1 = t1.autofillGroup;
      if (t1 != null)
        B.JSArray_methods.addAll$1(_this.subscriptions, t1.addInputEventListeners$0());
      t1 = _this.subscriptions;
      if (A.assertTest(_this.domElement != null))
        A.assertThrow(_s70_);
      t2 = _this.domElement;
      t2.toString;
      t3 = _this.get$handleChange();
      B.JSArray_methods.add$1(t1, A.DomSubscription$(t2, "input", t3));
      if (A.assertTest(_this.domElement != null))
        A.assertThrow(_s70_);
      t2 = _this.domElement;
      t2.toString;
      B.JSArray_methods.add$1(t1, A.DomSubscription$(t2, "keydown", _this.get$maybeSendAction()));
      B.JSArray_methods.add$1(t1, A.DomSubscription$(self.document, "selectionchange", t3));
      if (A.assertTest(_this.domElement != null))
        A.assertThrow(_s70_);
      t2 = _this.domElement;
      t2.toString;
      B.JSArray_methods.add$1(t1, A.DomSubscription$(t2, "beforeinput", _this.get$handleBeforeInput()));
      if (!(_this instanceof A.SafariDesktopTextEditingStrategy)) {
        if (A.assertTest(_this.domElement != null))
          A.assertThrow(_s70_);
        t2 = _this.domElement;
        t2.toString;
        B.JSArray_methods.add$1(t1, A.DomSubscription$(t2, "blur", _this.get$handleBlur()));
      }
      if (A.assertTest(_this.domElement != null))
        A.assertThrow(_s70_);
      t1 = _this.domElement;
      t1.toString;
      _this.addCompositionEventHandlers$1(t1);
      _this.preventDefaultForMouseEvents$0();
    },
    updateElementPlacement$1(textGeometry) {
      var t1, _this = this;
      _this.geometry = textGeometry;
      if (_this.isEnabled)
        if (_this.CompositionAwareMixin_composingText != null) {
          if (A.assertTest(_this.domElement != null))
            A.assertThrow(string$.The_DO);
          t1 = _this.domElement;
          t1.toString;
          textGeometry.applyToDomElement$1(t1);
        } else
          _this.placeElement$0();
    },
    updateElementStyle$1(textStyle) {
      var t1, _this = this;
      _this.style = textStyle;
      if (_this.isEnabled) {
        if (A.assertTest(_this.domElement != null))
          A.assertThrow(string$.The_DO);
        t1 = _this.domElement;
        t1.toString;
        textStyle.applyToDomElement$1(t1);
      }
    },
    disable$0(_) {
      var t1, i, t2, _this = this, _null = null,
        _s70_ = string$.The_DO,
        _s18_ = "inputConfiguration";
      A.assertHelper(_this.isEnabled);
      _this.isEnabled = false;
      _this.geometry = _this.style = _this._editingDeltaState = _this.lastEditingState = null;
      for (t1 = _this.subscriptions, i = 0; i < t1.length; ++i) {
        t2 = t1[i];
        t2.target.removeEventListener(t2.type, t2.listener);
      }
      B.JSArray_methods.clear$0(t1);
      if (A.assertTest(_this.domElement != null))
        A.assertThrow(_s70_);
      t1 = _this.domElement;
      t1.toString;
      A.DomEventTargetExtension_removeEventListener(t1, "compositionstart", _this.get$_compositionStartListener(), _null);
      A.DomEventTargetExtension_removeEventListener(t1, "compositionupdate", _this.get$_compositionUpdateListener(), _null);
      A.DomEventTargetExtension_removeEventListener(t1, "compositionend", _this.get$_compositionEndListener(), _null);
      if (_this._appendedToForm) {
        t1 = _this.__DefaultTextEditingStrategy_inputConfiguration_A;
        t1 === $ && A.throwLateFieldNI(_s18_);
        t1 = t1.autofillGroup;
        t1 = (t1 == null ? _null : t1.formElement) != null;
      } else
        t1 = false;
      if (t1) {
        if (A.assertTest(_this.domElement != null))
          A.assertThrow(_s70_);
        t1 = _this.domElement;
        t1.toString;
        A._styleAutofillElements(t1, true, false, true);
        t1 = _this.__DefaultTextEditingStrategy_inputConfiguration_A;
        t1 === $ && A.throwLateFieldNI(_s18_);
        t1 = t1.autofillGroup;
        if (t1 != null) {
          t2 = t1.formIdentifier;
          t1 = t1.formElement;
          $.formsOnTheDom.$indexSet(0, t2, t1);
          A._styleAutofillElements(t1, true, false, true);
        }
        t1 = $.$get$EnginePlatformDispatcher__instance().get$viewManager();
        if (A.assertTest(_this.domElement != null))
          A.assertThrow(_s70_);
        t2 = _this.domElement;
        t2.toString;
        t1.safeBlur$1(t2);
      } else {
        t1 = $.$get$EnginePlatformDispatcher__instance().get$viewManager();
        if (A.assertTest(_this.domElement != null))
          A.assertThrow(_s70_);
        t2 = _this.domElement;
        t2.toString;
        t1.safeRemove$1(t2);
      }
      _this.domElement = null;
    },
    setEditingState$1(editingState) {
      var t1;
      this.lastEditingState = editingState;
      if (this.isEnabled)
        t1 = !(editingState.baseOffset >= 0 && editingState.extentOffset >= 0);
      else
        t1 = true;
      if (t1)
        return;
      editingState.applyToDomElement$1(this.domElement);
    },
    placeElement$0() {
      if (A.assertTest(this.domElement != null))
        A.assertThrow(string$.The_DO);
      var t1 = this.domElement;
      t1.toString;
      t1.focus($.$get$DomElementExtension__preventScrollOptions());
    },
    placeForm$0() {
      var t2, t3, _this = this,
        t1 = _this.__DefaultTextEditingStrategy_inputConfiguration_A;
      t1 === $ && A.throwLateFieldNI("inputConfiguration");
      t1 = t1.autofillGroup;
      t1.toString;
      if (A.assertTest(_this.domElement != null))
        A.assertThrow(string$.The_DO);
      t2 = _this.domElement;
      t2.toString;
      if ($.$get$textEditing().get$strategy() instanceof A.SafariDesktopTextEditingStrategy)
        A.DomCSSStyleDeclarationExtension_setProperty(type$.JavaScriptObject._as(t2.style), "pointer-events", "all");
      t3 = t1.formElement;
      type$.JavaScriptObject._as(t3.insertBefore(t2, t1.insertionReferenceNode));
      A._insertEditingElementInView(t3, t1.viewId);
      _this._appendedToForm = true;
    },
    handleChange$1($event) {
      var t1, newEditingState, newTextEditingDeltaState, _this = this;
      type$.JavaScriptObject._as($event);
      A.assertHelper(_this.isEnabled);
      if (A.assertTest(_this.domElement != null))
        A.assertThrow(string$.The_DO);
      t1 = _this.domElement;
      t1.toString;
      newEditingState = _this.determineCompositionState$1(A.EditingState_EditingState$fromDomElement(t1));
      t1 = _this.__DefaultTextEditingStrategy_inputConfiguration_A;
      t1 === $ && A.throwLateFieldNI("inputConfiguration");
      if (t1.enableDeltaModel) {
        _this.get$editingDeltaState().composingOffset = newEditingState.composingBaseOffset;
        _this.get$editingDeltaState().composingExtent = newEditingState.composingExtentOffset;
        newTextEditingDeltaState = A.TextEditingDeltaState_inferDeltaState(newEditingState, _this.lastEditingState, _this.get$editingDeltaState());
      } else
        newTextEditingDeltaState = null;
      if (!newEditingState.$eq(0, _this.lastEditingState)) {
        _this.lastEditingState = newEditingState;
        _this._editingDeltaState = newTextEditingDeltaState;
        _this.onChange.call$2(newEditingState, newTextEditingDeltaState);
      }
      _this._editingDeltaState = null;
    },
    handleBeforeInput$1($event) {
      var eventData, inputType, t1, deltaOffset, deltaOffset0, _this = this;
      type$.JavaScriptObject._as($event);
      eventData = A._asStringQ($event.data);
      inputType = A._asStringQ($event.inputType);
      if (inputType != null) {
        t1 = _this.lastEditingState;
        deltaOffset = t1.baseOffset;
        deltaOffset0 = t1.extentOffset;
        deltaOffset = deltaOffset > deltaOffset0 ? deltaOffset : deltaOffset0;
        if (B.JSString_methods.contains$1(inputType, "delete")) {
          _this.get$editingDeltaState().deltaText = "";
          _this.get$editingDeltaState().deltaEnd = deltaOffset;
        } else if (inputType === "insertLineBreak") {
          _this.get$editingDeltaState().deltaText = "\n";
          _this.get$editingDeltaState().deltaStart = deltaOffset;
          _this.get$editingDeltaState().deltaEnd = deltaOffset;
        } else if (eventData != null) {
          _this.get$editingDeltaState().deltaText = eventData;
          _this.get$editingDeltaState().deltaStart = deltaOffset;
          _this.get$editingDeltaState().deltaEnd = deltaOffset;
        }
      }
    },
    handleBlur$1($event) {
      var t1, t2, t3, _this = this,
        _s70_ = string$.The_DO,
        willGainFocusElement = type$.nullable_JavaScriptObject._as(type$.JavaScriptObject._as($event).relatedTarget);
      if (willGainFocusElement != null) {
        t1 = $.$get$EnginePlatformDispatcher__instance();
        t2 = t1.get$viewManager().findViewForElement$1(willGainFocusElement);
        if (A.assertTest(_this.domElement != null))
          A.assertThrow(_s70_);
        t3 = _this.domElement;
        t3.toString;
        t3 = t2 == t1.get$viewManager().findViewForElement$1(t3);
        t1 = t3;
      } else
        t1 = true;
      if (t1) {
        if (A.assertTest(_this.domElement != null))
          A.assertThrow(_s70_);
        t1 = _this.domElement;
        t1.toString;
        t1.focus($.$get$DomElementExtension__preventScrollOptions());
      }
    },
    maybeSendAction$1(e) {
      var $constructor, t1, t2;
      type$.JavaScriptObject._as(e);
      $constructor = globalThis.KeyboardEvent;
      if ($constructor != null && e instanceof $constructor)
        if (A._asDouble(e.keyCode) === 13) {
          t1 = this.onAction;
          t1.toString;
          t2 = this.__DefaultTextEditingStrategy_inputConfiguration_A;
          t2 === $ && A.throwLateFieldNI("inputConfiguration");
          t1.call$1(t2.inputAction);
          t1 = this.__DefaultTextEditingStrategy_inputConfiguration_A;
          if (t1.inputType instanceof A.MultilineInputType && t1.inputAction === "TextInputAction.newline")
            return;
          e.preventDefault();
        }
    },
    enable$3$onAction$onChange(_, inputConfig, onAction, onChange) {
      var t1, _this = this;
      type$.void_Function_2_nullable_EditingState_and_nullable_TextEditingDeltaState._as(onChange);
      type$.void_Function_nullable_String._as(onAction);
      A.assertHelper(!_this.isEnabled);
      _this.initializeTextEditing$3$onAction$onChange(inputConfig, onAction, onChange);
      _this.addEventHandlers$0();
      t1 = _this.lastEditingState;
      if (t1 != null)
        _this.setEditingState$1(t1);
      if (A.assertTest(_this.domElement != null))
        A.assertThrow(string$.The_DO);
      t1 = _this.domElement;
      t1.toString;
      t1.focus($.$get$DomElementExtension__preventScrollOptions());
    },
    preventDefaultForMouseEvents$0() {
      var t2, _this = this,
        _s70_ = string$.The_DO,
        t1 = _this.subscriptions;
      if (A.assertTest(_this.domElement != null))
        A.assertThrow(_s70_);
      t2 = _this.domElement;
      t2.toString;
      B.JSArray_methods.add$1(t1, A.DomSubscription$(t2, "mousedown", new A.DefaultTextEditingStrategy_preventDefaultForMouseEvents_closure()));
      if (A.assertTest(_this.domElement != null))
        A.assertThrow(_s70_);
      t2 = _this.domElement;
      t2.toString;
      B.JSArray_methods.add$1(t1, A.DomSubscription$(t2, "mouseup", new A.DefaultTextEditingStrategy_preventDefaultForMouseEvents_closure0()));
      if (A.assertTest(_this.domElement != null))
        A.assertThrow(_s70_);
      t2 = _this.domElement;
      t2.toString;
      B.JSArray_methods.add$1(t1, A.DomSubscription$(t2, "mousemove", new A.DefaultTextEditingStrategy_preventDefaultForMouseEvents_closure1()));
    },
    set$onChange(_, onChange) {
      this.onChange = type$.nullable_void_Function_2_nullable_EditingState_and_nullable_TextEditingDeltaState._as(onChange);
    },
    set$onAction(onAction) {
      this.onAction = type$.nullable_void_Function_nullable_String._as(onAction);
    }
  };
  A.DefaultTextEditingStrategy_preventDefaultForMouseEvents_closure.prototype = {
    call$1($event) {
      type$.JavaScriptObject._as($event).preventDefault();
    },
    $signature: 3
  };
  A.DefaultTextEditingStrategy_preventDefaultForMouseEvents_closure0.prototype = {
    call$1($event) {
      type$.JavaScriptObject._as($event).preventDefault();
    },
    $signature: 3
  };
  A.DefaultTextEditingStrategy_preventDefaultForMouseEvents_closure1.prototype = {
    call$1($event) {
      type$.JavaScriptObject._as($event).preventDefault();
    },
    $signature: 3
  };
  A.IOSTextEditingStrategy.prototype = {
    initializeTextEditing$3$onAction$onChange(inputConfig, onAction, onChange) {
      var t1, _this = this,
        _s70_ = string$.The_DO;
      type$.void_Function_2_nullable_EditingState_and_nullable_TextEditingDeltaState._as(onChange);
      _this.super$DefaultTextEditingStrategy$initializeTextEditing(inputConfig, type$.void_Function_nullable_String._as(onAction), onChange);
      if (A.assertTest(_this.domElement != null))
        A.assertThrow(_s70_);
      t1 = _this.domElement;
      t1.toString;
      inputConfig.inputType.configureInputMode$1(t1);
      t1 = _this.__DefaultTextEditingStrategy_inputConfiguration_A;
      t1 === $ && A.throwLateFieldNI("inputConfiguration");
      if (t1.autofillGroup != null)
        _this.placeForm$0();
      if (A.assertTest(_this.domElement != null))
        A.assertThrow(_s70_);
      t1 = _this.domElement;
      t1.toString;
      inputConfig.textCapitalization.setAutocapitalizeAttribute$1(t1);
    },
    initializeElementPlacement$0() {
      if (A.assertTest(this.domElement != null))
        A.assertThrow(string$.The_DO);
      A.DomCSSStyleDeclarationExtension_setProperty(type$.JavaScriptObject._as(this.domElement.style), "transform", "translate(-9999px, -9999px)");
      this._canPosition = false;
    },
    addEventHandlers$0() {
      var t2, t3, _this = this,
        _s70_ = string$.The_DO,
        t1 = _this.__DefaultTextEditingStrategy_inputConfiguration_A;
      t1 === $ && A.throwLateFieldNI("inputConfiguration");
      t1 = t1.autofillGroup;
      if (t1 != null)
        B.JSArray_methods.addAll$1(_this.subscriptions, t1.addInputEventListeners$0());
      t1 = _this.subscriptions;
      if (A.assertTest(_this.domElement != null))
        A.assertThrow(_s70_);
      t2 = _this.domElement;
      t2.toString;
      t3 = _this.get$handleChange();
      B.JSArray_methods.add$1(t1, A.DomSubscription$(t2, "input", t3));
      if (A.assertTest(_this.domElement != null))
        A.assertThrow(_s70_);
      t2 = _this.domElement;
      t2.toString;
      B.JSArray_methods.add$1(t1, A.DomSubscription$(t2, "keydown", _this.get$maybeSendAction()));
      B.JSArray_methods.add$1(t1, A.DomSubscription$(self.document, "selectionchange", t3));
      if (A.assertTest(_this.domElement != null))
        A.assertThrow(_s70_);
      t2 = _this.domElement;
      t2.toString;
      B.JSArray_methods.add$1(t1, A.DomSubscription$(t2, "beforeinput", _this.get$handleBeforeInput()));
      if (A.assertTest(_this.domElement != null))
        A.assertThrow(_s70_);
      t2 = _this.domElement;
      t2.toString;
      B.JSArray_methods.add$1(t1, A.DomSubscription$(t2, "blur", _this.get$handleBlur()));
      if (A.assertTest(_this.domElement != null))
        A.assertThrow(_s70_);
      t2 = _this.domElement;
      t2.toString;
      _this.addCompositionEventHandlers$1(t2);
      if (A.assertTest(_this.domElement != null))
        A.assertThrow(_s70_);
      t2 = _this.domElement;
      t2.toString;
      B.JSArray_methods.add$1(t1, A.DomSubscription$(t2, "focus", new A.IOSTextEditingStrategy_addEventHandlers_closure(_this)));
      _this._addTapListener$0();
    },
    updateElementPlacement$1(textGeometry) {
      var _this = this;
      _this.geometry = textGeometry;
      if (_this.isEnabled && _this._canPosition)
        _this.placeElement$0();
    },
    disable$0(_) {
      var t1;
      this.super$DefaultTextEditingStrategy$disable(0);
      t1 = this._positionInputElementTimer;
      if (t1 != null)
        t1.cancel$0(0);
      this._positionInputElementTimer = null;
    },
    _addTapListener$0() {
      var t1, _this = this;
      if (A.assertTest(_this.domElement != null))
        A.assertThrow(string$.The_DO);
      t1 = _this.domElement;
      t1.toString;
      B.JSArray_methods.add$1(_this.subscriptions, A.DomSubscription$(t1, "click", new A.IOSTextEditingStrategy__addTapListener_closure(_this)));
    },
    _schedulePlacement$0() {
      var t1 = this._positionInputElementTimer;
      if (t1 != null)
        t1.cancel$0(0);
      this._positionInputElementTimer = A.Timer_Timer(B.Duration_100000, new A.IOSTextEditingStrategy__schedulePlacement_closure(this));
    },
    placeElement$0() {
      var t1, t2, _this = this,
        _s70_ = string$.The_DO;
      if (A.assertTest(_this.domElement != null))
        A.assertThrow(_s70_);
      t1 = _this.domElement;
      t1.toString;
      t1.focus($.$get$DomElementExtension__preventScrollOptions());
      t1 = _this.geometry;
      if (t1 != null) {
        if (A.assertTest(_this.domElement != null))
          A.assertThrow(_s70_);
        t2 = _this.domElement;
        t2.toString;
        t1.applyToDomElement$1(t2);
      }
    }
  };
  A.IOSTextEditingStrategy_addEventHandlers_closure.prototype = {
    call$1(__wc0_formal) {
      type$.JavaScriptObject._as(__wc0_formal);
      this.$this._schedulePlacement$0();
    },
    $signature: 3
  };
  A.IOSTextEditingStrategy__addTapListener_closure.prototype = {
    call$1(__wc0_formal) {
      var t1;
      type$.JavaScriptObject._as(__wc0_formal);
      t1 = this.$this;
      if (t1._canPosition) {
        t1.initializeElementPlacement$0();
        t1._schedulePlacement$0();
      }
    },
    $signature: 3
  };
  A.IOSTextEditingStrategy__schedulePlacement_closure.prototype = {
    call$0() {
      var t1 = this.$this;
      t1._canPosition = true;
      t1.placeElement$0();
    },
    $signature: 1
  };
  A.AndroidTextEditingStrategy.prototype = {
    initializeTextEditing$3$onAction$onChange(inputConfig, onAction, onChange) {
      var t1, _this = this,
        _s70_ = string$.The_DO;
      type$.void_Function_2_nullable_EditingState_and_nullable_TextEditingDeltaState._as(onChange);
      _this.super$DefaultTextEditingStrategy$initializeTextEditing(inputConfig, type$.void_Function_nullable_String._as(onAction), onChange);
      if (A.assertTest(_this.domElement != null))
        A.assertThrow(_s70_);
      t1 = _this.domElement;
      t1.toString;
      inputConfig.inputType.configureInputMode$1(t1);
      t1 = _this.__DefaultTextEditingStrategy_inputConfiguration_A;
      t1 === $ && A.throwLateFieldNI("inputConfiguration");
      if (t1.autofillGroup != null)
        _this.placeForm$0();
      else {
        if (A.assertTest(_this.domElement != null))
          A.assertThrow(_s70_);
        t1 = _this.domElement;
        t1.toString;
        A._insertEditingElementInView(t1, inputConfig.viewId);
      }
      if (A.assertTest(_this.domElement != null))
        A.assertThrow(_s70_);
      t1 = _this.domElement;
      t1.toString;
      inputConfig.textCapitalization.setAutocapitalizeAttribute$1(t1);
    },
    addEventHandlers$0() {
      var t2, t3, _this = this,
        _s70_ = string$.The_DO,
        t1 = _this.__DefaultTextEditingStrategy_inputConfiguration_A;
      t1 === $ && A.throwLateFieldNI("inputConfiguration");
      t1 = t1.autofillGroup;
      if (t1 != null)
        B.JSArray_methods.addAll$1(_this.subscriptions, t1.addInputEventListeners$0());
      t1 = _this.subscriptions;
      if (A.assertTest(_this.domElement != null))
        A.assertThrow(_s70_);
      t2 = _this.domElement;
      t2.toString;
      t3 = _this.get$handleChange();
      B.JSArray_methods.add$1(t1, A.DomSubscription$(t2, "input", t3));
      if (A.assertTest(_this.domElement != null))
        A.assertThrow(_s70_);
      t2 = _this.domElement;
      t2.toString;
      B.JSArray_methods.add$1(t1, A.DomSubscription$(t2, "keydown", _this.get$maybeSendAction()));
      B.JSArray_methods.add$1(t1, A.DomSubscription$(self.document, "selectionchange", t3));
      if (A.assertTest(_this.domElement != null))
        A.assertThrow(_s70_);
      t2 = _this.domElement;
      t2.toString;
      B.JSArray_methods.add$1(t1, A.DomSubscription$(t2, "beforeinput", _this.get$handleBeforeInput()));
      if (A.assertTest(_this.domElement != null))
        A.assertThrow(_s70_);
      t2 = _this.domElement;
      t2.toString;
      B.JSArray_methods.add$1(t1, A.DomSubscription$(t2, "blur", _this.get$handleBlur()));
      if (A.assertTest(_this.domElement != null))
        A.assertThrow(_s70_);
      t1 = _this.domElement;
      t1.toString;
      _this.addCompositionEventHandlers$1(t1);
      _this.preventDefaultForMouseEvents$0();
    },
    placeElement$0() {
      var t1, t2, _this = this,
        _s70_ = string$.The_DO;
      if (A.assertTest(_this.domElement != null))
        A.assertThrow(_s70_);
      t1 = _this.domElement;
      t1.toString;
      t1.focus($.$get$DomElementExtension__preventScrollOptions());
      t1 = _this.geometry;
      if (t1 != null) {
        if (A.assertTest(_this.domElement != null))
          A.assertThrow(_s70_);
        t2 = _this.domElement;
        t2.toString;
        t1.applyToDomElement$1(t2);
      }
    }
  };
  A.FirefoxTextEditingStrategy.prototype = {
    initializeTextEditing$3$onAction$onChange(inputConfig, onAction, onChange) {
      var t1;
      type$.void_Function_2_nullable_EditingState_and_nullable_TextEditingDeltaState._as(onChange);
      this.super$DefaultTextEditingStrategy$initializeTextEditing(inputConfig, type$.void_Function_nullable_String._as(onAction), onChange);
      t1 = this.__DefaultTextEditingStrategy_inputConfiguration_A;
      t1 === $ && A.throwLateFieldNI("inputConfiguration");
      if (t1.autofillGroup != null)
        this.placeForm$0();
    },
    addEventHandlers$0() {
      var t2, t3, _this = this,
        _s70_ = string$.The_DO,
        t1 = _this.__DefaultTextEditingStrategy_inputConfiguration_A;
      t1 === $ && A.throwLateFieldNI("inputConfiguration");
      t1 = t1.autofillGroup;
      if (t1 != null)
        B.JSArray_methods.addAll$1(_this.subscriptions, t1.addInputEventListeners$0());
      t1 = _this.subscriptions;
      if (A.assertTest(_this.domElement != null))
        A.assertThrow(_s70_);
      t2 = _this.domElement;
      t2.toString;
      t3 = _this.get$handleChange();
      B.JSArray_methods.add$1(t1, A.DomSubscription$(t2, "input", t3));
      if (A.assertTest(_this.domElement != null))
        A.assertThrow(_s70_);
      t2 = _this.domElement;
      t2.toString;
      B.JSArray_methods.add$1(t1, A.DomSubscription$(t2, "keydown", _this.get$maybeSendAction()));
      if (A.assertTest(_this.domElement != null))
        A.assertThrow(_s70_);
      t2 = _this.domElement;
      t2.toString;
      B.JSArray_methods.add$1(t1, A.DomSubscription$(t2, "beforeinput", _this.get$handleBeforeInput()));
      if (A.assertTest(_this.domElement != null))
        A.assertThrow(_s70_);
      t2 = _this.domElement;
      t2.toString;
      _this.addCompositionEventHandlers$1(t2);
      if (A.assertTest(_this.domElement != null))
        A.assertThrow(_s70_);
      t2 = _this.domElement;
      t2.toString;
      B.JSArray_methods.add$1(t1, A.DomSubscription$(t2, "keyup", new A.FirefoxTextEditingStrategy_addEventHandlers_closure(_this)));
      if (A.assertTest(_this.domElement != null))
        A.assertThrow(_s70_);
      t2 = _this.domElement;
      t2.toString;
      B.JSArray_methods.add$1(t1, A.DomSubscription$(t2, "select", t3));
      if (A.assertTest(_this.domElement != null))
        A.assertThrow(_s70_);
      t2 = _this.domElement;
      t2.toString;
      B.JSArray_methods.add$1(t1, A.DomSubscription$(t2, "blur", _this.get$handleBlur()));
      _this.preventDefaultForMouseEvents$0();
    },
    placeElement$0() {
      var t1, t2, _this = this,
        _s70_ = string$.The_DO;
      if (A.assertTest(_this.domElement != null))
        A.assertThrow(_s70_);
      t1 = _this.domElement;
      t1.toString;
      t1.focus($.$get$DomElementExtension__preventScrollOptions());
      t1 = _this.geometry;
      if (t1 != null) {
        if (A.assertTest(_this.domElement != null))
          A.assertThrow(_s70_);
        t2 = _this.domElement;
        t2.toString;
        t1.applyToDomElement$1(t2);
      }
      t1 = _this.lastEditingState;
      if (t1 != null) {
        if (A.assertTest(_this.domElement != null))
          A.assertThrow(_s70_);
        t2 = _this.domElement;
        t2.toString;
        t1.applyToDomElement$1(t2);
      }
    }
  };
  A.FirefoxTextEditingStrategy_addEventHandlers_closure.prototype = {
    call$1($event) {
      this.$this.handleChange$1(type$.JavaScriptObject._as($event));
    },
    $signature: 3
  };
  A.TextInputCommand.prototype = {};
  A.TextInputSetClient.prototype = {
    run$1(textEditing) {
      var t1 = textEditing._clientId;
      if (t1 != null && t1 !== this.clientId && textEditing.isEditing)
        textEditing.stopEditing$0();
      textEditing._clientId = this.clientId;
      textEditing.configuration = this.configuration;
    }
  };
  A.TextInputUpdateConfig.prototype = {
    run$1(textEditing) {
      var t1 = textEditing.get$strategy(),
        t2 = textEditing.configuration;
      t2.toString;
      t1.applyConfiguration$1(t2);
    }
  };
  A.TextInputSetEditingState.prototype = {
    run$1(textEditing) {
      textEditing.get$strategy().setEditingState$1(this.state);
    }
  };
  A.TextInputShow.prototype = {
    run$1(textEditing) {
      if (!textEditing.isEditing)
        textEditing._startEditing$0();
    }
  };
  A.TextInputSetEditableSizeAndTransform.prototype = {
    run$1(textEditing) {
      textEditing.get$strategy().updateElementPlacement$1(this.geometry);
    }
  };
  A.TextInputSetStyle.prototype = {
    run$1(textEditing) {
      textEditing.get$strategy().updateElementStyle$1(this.style);
    }
  };
  A.TextInputClearClient.prototype = {
    run$1(textEditing) {
      if (textEditing.isEditing)
        textEditing.stopEditing$0();
    }
  };
  A.TextInputHide.prototype = {
    run$1(textEditing) {
      if (textEditing.isEditing)
        textEditing.stopEditing$0();
    }
  };
  A.TextInputSetMarkedTextRect.prototype = {
    run$1(textEditing) {
    }
  };
  A.TextInputSetCaretRect.prototype = {
    run$1(textEditing) {
    }
  };
  A.TextInputRequestAutofill.prototype = {
    run$1(textEditing) {
    }
  };
  A.TextInputFinishAutofillContext.prototype = {
    run$1(textEditing) {
      var t1;
      if (textEditing.isEditing) {
        textEditing.stopEditing$0();
        textEditing.get$channel(0);
        t1 = textEditing._clientId;
        $.$get$EnginePlatformDispatcher__instance().invokeOnPlatformMessage$3("flutter/textinput", B.C_JSONMethodCodec.encodeMethodCall$1(new A.MethodCall0("TextInputClient.onConnectionClosed", [t1])), A._engine___emptyCallback$closure());
      }
      if (this.saveForm)
        A.saveForms();
      A.cleanForms();
    }
  };
  A.saveForms_closure.prototype = {
    call$2(identifier, form) {
      var t1, t2;
      A._asString(identifier);
      t1 = type$.JavaScriptObject;
      t2 = type$._DomListWrapper_JavaScriptObject;
      t1 = A.CastIterable_CastIterable(new A._DomListWrapper(t1._as(t1._as(form).getElementsByClassName("submitBtn")), t2), t2._eval$1("Iterable.E"), t1);
      A._instanceType(t1)._rest[1]._as(J.get$first$ax(t1._source)).click();
    },
    $signature: 162
  };
  A.TextEditingChannel.prototype = {
    handleTextInput$2(data, callback) {
      var $call, t1, t2, t3, command, textAlignIndex, textDirectionIndex, fontWeightIndex, fontWeight,
        _s8_ = "fontSize",
        _s10_ = "fontFamily",
        _s14_ = "textAlignIndex",
        _s18_ = "textDirectionIndex";
      type$.nullable_void_Function_nullable_ByteData._as(callback);
      $call = B.C_JSONMethodCodec.decodeMethodCall$1(data);
      switch ($call.method) {
        case "TextInput.setClient":
          t1 = $call.$arguments;
          t1.toString;
          type$.List_nullable_Object._as(t1);
          t2 = J.getInterceptor$asx(t1);
          t3 = t2.$index(t1, 0);
          t3.toString;
          A._asInt(t3);
          t1 = t2.$index(t1, 1);
          t1.toString;
          command = new A.TextInputSetClient(t3, A.InputConfiguration$fromFrameworkMessage(type$.Map_of_String_and_nullable_Object._as(t1)));
          break;
        case "TextInput.updateConfig":
          this.implementation.configuration = A.InputConfiguration$fromFrameworkMessage(type$.Map_String_dynamic._as($call.$arguments));
          command = B.C_TextInputUpdateConfig;
          break;
        case "TextInput.setEditingState":
          command = new A.TextInputSetEditingState(A.EditingState_EditingState$fromFrameworkMessage(type$.Map_String_dynamic._as($call.$arguments)));
          break;
        case "TextInput.show":
          command = B.C_TextInputShow;
          break;
        case "TextInput.setEditableSizeAndTransform":
          command = new A.TextInputSetEditableSizeAndTransform(A.EditableTextGeometry_EditableTextGeometry$fromFrameworkMessage(type$.Map_String_dynamic._as($call.$arguments)));
          break;
        case "TextInput.setStyle":
          t1 = type$.Map_String_dynamic._as($call.$arguments);
          t2 = J.getInterceptor$x(t1);
          A.assertHelper(t2.containsKey$1(t1, _s8_));
          A.assertHelper(t2.containsKey$1(t1, _s10_));
          A.assertHelper(t2.containsKey$1(t1, _s14_));
          A.assertHelper(t2.containsKey$1(t1, _s18_));
          textAlignIndex = A._asInt(t2.$index(t1, _s14_));
          textDirectionIndex = A._asInt(t2.$index(t1, _s18_));
          fontWeightIndex = A._asIntQ(t2.$index(t1, "fontWeightIndex"));
          fontWeight = fontWeightIndex != null ? A.fontWeightIndexToCss(fontWeightIndex) : "normal";
          t3 = A._asNumQ(t2.$index(t1, _s8_));
          if (t3 == null)
            t3 = null;
          t1 = A._asStringQ(t2.$index(t1, _s10_));
          if (!(textAlignIndex >= 0 && textAlignIndex < 6))
            return A.ioore(B.List_9Bh, textAlignIndex);
          t2 = B.List_9Bh[textAlignIndex];
          if (!(textDirectionIndex >= 0 && textDirectionIndex < 2))
            return A.ioore(B.List_TextDirection_0_TextDirection_1, textDirectionIndex);
          command = new A.TextInputSetStyle(new A.EditableTextStyle(t3, fontWeight, t1, t2, B.List_TextDirection_0_TextDirection_1[textDirectionIndex]));
          break;
        case "TextInput.clearClient":
          command = B.C_TextInputClearClient;
          break;
        case "TextInput.hide":
          command = B.C_TextInputHide;
          break;
        case "TextInput.requestAutofill":
          command = B.C_TextInputRequestAutofill;
          break;
        case "TextInput.finishAutofillContext":
          command = new A.TextInputFinishAutofillContext(A._asBool($call.$arguments));
          break;
        case "TextInput.setMarkedTextRect":
          command = B.C_TextInputSetMarkedTextRect;
          break;
        case "TextInput.setCaretRect":
          command = B.C_TextInputSetCaretRect;
          break;
        default:
          $.$get$EnginePlatformDispatcher__instance().replyToPlatformMessage$2(callback, null);
          return;
      }
      t1 = type$.void_Function._as(new A.TextEditingChannel_handleTextInput_closure(callback));
      command.run$1(this.implementation);
      t1.call$0();
    }
  };
  A.TextEditingChannel_handleTextInput_closure.prototype = {
    call$0() {
      $.$get$EnginePlatformDispatcher__instance().replyToPlatformMessage$2(this.callback, B.C_JSONMessageCodec.encodeMessage$1([true]));
    },
    $signature: 1
  };
  A.HybridTextEditing.prototype = {
    get$channel(_) {
      var value = this.__HybridTextEditing_channel_FI;
      if (value === $) {
        value !== $ && A.throwLateFieldADI("channel");
        value = this.__HybridTextEditing_channel_FI = new A.TextEditingChannel(this);
      }
      return value;
    },
    get$strategy() {
      var t1, result, strategy, _this = this, _null = null,
        value = _this.__HybridTextEditing_strategy_FI;
      if (value === $) {
        t1 = $.EngineSemantics__instance;
        if ((t1 == null ? $.EngineSemantics__instance = A.EngineSemantics$_() : t1)._semanticsEnabled) {
          t1 = A.SemanticsTextEditingStrategy_ensureInitialized(_this);
          result = t1;
        } else {
          if ($.$get$browser().get$operatingSystem() === B.OperatingSystem_0)
            strategy = new A.IOSTextEditingStrategy(_this, A._setArrayType([], type$.JSArray_DomSubscription), $, $, $, _null);
          else if ($.$get$browser().get$operatingSystem() === B.OperatingSystem_1)
            strategy = new A.AndroidTextEditingStrategy(_this, A._setArrayType([], type$.JSArray_DomSubscription), $, $, $, _null);
          else if ($.$get$browser().get$browserEngine() === B.BrowserEngine_1)
            strategy = new A.SafariDesktopTextEditingStrategy(_this, A._setArrayType([], type$.JSArray_DomSubscription), $, $, $, _null);
          else
            strategy = $.$get$browser().get$browserEngine() === B.BrowserEngine_2 ? new A.FirefoxTextEditingStrategy(_this, A._setArrayType([], type$.JSArray_DomSubscription), $, $, $, _null) : A.GloballyPositionedTextEditingStrategy$(_this);
          result = strategy;
        }
        _this.__HybridTextEditing_strategy_FI !== $ && A.throwLateFieldADI("strategy");
        value = _this.__HybridTextEditing_strategy_FI = result;
      }
      return value;
    },
    _startEditing$0() {
      var t1, t2, _this = this;
      A.assertHelper(!_this.isEditing);
      _this.isEditing = true;
      t1 = _this.get$strategy();
      t2 = _this.configuration;
      t2.toString;
      t1.enable$3$onAction$onChange(0, t2, new A.HybridTextEditing__startEditing_closure(_this), new A.HybridTextEditing__startEditing_closure0(_this));
    },
    stopEditing$0() {
      A.assertHelper(this.isEditing);
      this.isEditing = false;
      this.get$strategy().disable$0(0);
    }
  };
  A.HybridTextEditing__startEditing_closure0.prototype = {
    call$2(editingState, editingDeltaState) {
      var t2, t3,
        _s17_ = "flutter/textinput",
        t1 = this.$this;
      if (t1.configuration.enableDeltaModel) {
        t1.get$channel(0);
        t1 = t1._clientId;
        t2 = type$.String;
        t3 = type$.dynamic;
        $.$get$EnginePlatformDispatcher__instance().invokeOnPlatformMessage$3(_s17_, B.C_JSONMethodCodec.encodeMethodCall$1(new A.MethodCall0(string$.TextInD, [t1, A.LinkedHashMap_LinkedHashMap$_literal(["deltas", A._setArrayType([A.LinkedHashMap_LinkedHashMap$_literal(["oldText", editingDeltaState.oldText, "deltaText", editingDeltaState.deltaText, "deltaStart", editingDeltaState.deltaStart, "deltaEnd", editingDeltaState.deltaEnd, "selectionBase", editingDeltaState.baseOffset, "selectionExtent", editingDeltaState.extentOffset, "composingBase", editingDeltaState.composingOffset, "composingExtent", editingDeltaState.composingExtent], t2, t3)], type$.JSArray_Map_String_dynamic)], t2, t3)])), A._engine___emptyCallback$closure());
      } else {
        t1.get$channel(0);
        t1 = t1._clientId;
        $.$get$EnginePlatformDispatcher__instance().invokeOnPlatformMessage$3(_s17_, B.C_JSONMethodCodec.encodeMethodCall$1(new A.MethodCall0("TextInputClient.updateEditingState", [t1, editingState.toFlutter$0()])), A._engine___emptyCallback$closure());
      }
    },
    $signature: 304
  };
  A.HybridTextEditing__startEditing_closure.prototype = {
    call$1(inputAction) {
      var t1 = this.$this;
      t1.get$channel(0);
      t1 = t1._clientId;
      $.$get$EnginePlatformDispatcher__instance().invokeOnPlatformMessage$3("flutter/textinput", B.C_JSONMethodCodec.encodeMethodCall$1(new A.MethodCall0("TextInputClient.performAction", [t1, inputAction])), A._engine___emptyCallback$closure());
    },
    $signature: 305
  };
  A.EditableTextStyle.prototype = {
    applyToDomElement$1(domElement) {
      var _this = this,
        t1 = type$.JavaScriptObject._as(domElement.style);
      A.DomCSSStyleDeclarationExtension_setProperty(t1, "text-align", A.textAlignToCssValue(_this.textAlign, _this.textDirection));
      A.DomCSSStyleDeclarationExtension_setProperty(t1, "font", _this.fontWeight + " " + A.S(_this.fontSize) + "px " + A.S(A.canonicalizeFontFamily(_this.fontFamily)));
    }
  };
  A.EditableTextGeometry.prototype = {
    applyToDomElement$1(domElement) {
      var cssTransform = A.float64ListToCssTransform(this.globalTransform),
        t1 = type$.JavaScriptObject._as(domElement.style);
      A.DomCSSStyleDeclarationExtension_setProperty(t1, "width", A.S(this.width) + "px");
      A.DomCSSStyleDeclarationExtension_setProperty(t1, "height", A.S(this.height) + "px");
      A.DomCSSStyleDeclarationExtension_setProperty(t1, "transform", cssTransform);
    }
  };
  A.EditableTextGeometry_EditableTextGeometry$fromFrameworkMessage_closure.prototype = {
    call$1(e) {
      return A._asNum(e);
    },
    $signature: 307
  };
  A.TransformKind.prototype = {
    _enumToString$0() {
      return "TransformKind." + this._name;
    }
  };
  A.bytesToHexString_closure.prototype = {
    call$1(byte) {
      return "0x" + B.JSString_methods.padLeft$2(B.JSInt_methods.toRadixString$1(A._asInt(byte), 16), 2, "0");
    },
    $signature: 64
  };
  A.LruCache.prototype = {
    get$length(_) {
      return this._itemQueue._elementCount;
    },
    $index(_, key) {
      var t1 = this._itemMap.$index(0, this.$ti._precomputed1._as(key));
      return t1 == null ? null : t1.element._1;
    },
    __engine$_add$2(_, key, value) {
      var t2, t3, t4, _this = this,
        t1 = _this.$ti;
      t1._precomputed1._as(key);
      t2 = _this._itemQueue;
      t2.addFirst$1(new A._Record_2_key_value(key, t1._rest[1]._as(value)));
      t1 = _this._itemMap;
      t3 = t2._sentinel;
      t4 = t3._nextLink._asNonSentinelEntry$0();
      t4.toString;
      t1.$indexSet(0, key, t4);
      if (t2._elementCount > _this.maximumSize) {
        A.assertHelper(t1.remove$1(0, t3._previousLink.get$element()._0) != null);
        t2.removeLast$0(0);
      }
    }
  };
  A.BitmapSize.prototype = {
    $eq(_, other) {
      if (other == null)
        return false;
      return other instanceof A.BitmapSize && other.width === this.width && other.height === this.height;
    },
    get$hashCode(_) {
      return A.Object_hash(this.width, this.height, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue);
    },
    toSize$0() {
      return new A.Size(this.width, this.height);
    },
    get$isEmpty(_) {
      return this.width === 0 || this.height === 0;
    }
  };
  A.Matrix4.prototype = {
    setFrom$1(arg) {
      var t2,
        argStorage = arg._m4storage,
        t1 = this._m4storage;
      if (15 >= argStorage.length)
        return A.ioore(argStorage, 15);
      t2 = argStorage[15];
      t1.$flags & 2 && A.throwUnsupportedOperation(t1);
      if (15 >= t1.length)
        return A.ioore(t1, 15);
      t1[15] = t2;
      t1[14] = argStorage[14];
      t1[13] = argStorage[13];
      t1[12] = argStorage[12];
      t1[11] = argStorage[11];
      t1[10] = argStorage[10];
      t1[9] = argStorage[9];
      t1[8] = argStorage[8];
      t1[7] = argStorage[7];
      t1[6] = argStorage[6];
      t1[5] = argStorage[5];
      t1[4] = argStorage[4];
      t1[3] = argStorage[3];
      t1[2] = argStorage[2];
      t1[1] = argStorage[1];
      t1[0] = argStorage[0];
    },
    $index(_, i) {
      var t1;
      A._asInt(i);
      t1 = this._m4storage;
      if (!(i >= 0 && i < t1.length))
        return A.ioore(t1, i);
      return t1[i];
    },
    $indexSet(_, i, v) {
      var t1;
      A._asInt(i);
      A._asDouble(v);
      t1 = this._m4storage;
      t1.$flags & 2 && A.throwUnsupportedOperation(t1);
      if (!(i >= 0 && i < t1.length))
        return A.ioore(t1, i);
      t1[i] = v;
    },
    translate$2(_, x, y) {
      var t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17,
        t1 = this._m4storage,
        t2 = t1.length;
      if (0 >= t2)
        return A.ioore(t1, 0);
      t3 = t1[0];
      if (4 >= t2)
        return A.ioore(t1, 4);
      t4 = t1[4];
      if (8 >= t2)
        return A.ioore(t1, 8);
      t5 = t1[8];
      if (12 >= t2)
        return A.ioore(t1, 12);
      t6 = t1[12];
      t7 = t1[1];
      t8 = t1[5];
      t9 = t1[9];
      if (13 >= t2)
        return A.ioore(t1, 13);
      t10 = t1[13];
      t11 = t1[2];
      t12 = t1[6];
      t13 = t1[10];
      if (14 >= t2)
        return A.ioore(t1, 14);
      t14 = t1[14];
      t15 = t1[3];
      t16 = t1[7];
      t17 = t1[11];
      if (15 >= t2)
        return A.ioore(t1, 15);
      t2 = t1[15];
      t1.$flags & 2 && A.throwUnsupportedOperation(t1);
      t1[12] = t3 * x + t4 * y + t5 * 0 + t6;
      t1[13] = t7 * x + t8 * y + t9 * 0 + t10;
      t1[14] = t11 * x + t12 * y + t13 * 0 + t14;
      t1[15] = t15 * x + t16 * y + t17 * 0 + t2;
    },
    perspectiveTransform$3$x$y$z(x, y, z) {
      var t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, w,
        t1 = this._m4storage,
        t2 = t1.length;
      if (0 >= t2)
        return A.ioore(t1, 0);
      t3 = t1[0];
      if (4 >= t2)
        return A.ioore(t1, 4);
      t4 = t1[4];
      if (8 >= t2)
        return A.ioore(t1, 8);
      t5 = t1[8];
      if (12 >= t2)
        return A.ioore(t1, 12);
      t6 = t1[12];
      t7 = t1[1];
      t8 = t1[5];
      t9 = t1[9];
      if (13 >= t2)
        return A.ioore(t1, 13);
      t10 = t1[13];
      t11 = t1[2];
      t12 = t1[6];
      t13 = t1[10];
      if (14 >= t2)
        return A.ioore(t1, 14);
      t14 = t1[14];
      t15 = t1[3];
      t16 = t1[7];
      t17 = t1[11];
      if (15 >= t2)
        return A.ioore(t1, 15);
      w = 1 / (t15 * x + t16 * y + t17 * z + t1[15]);
      return new A._Record_3_x78_y_z((t3 * x + t4 * y + t5 * z + t6) * w, (t7 * x + t8 * y + t9 * z + t10) * w, (t11 * x + t12 * y + t13 * z + t14) * w);
    },
    isIdentity$0(_) {
      var t3,
        t1 = this._m4storage,
        t2 = t1.length;
      if (0 >= t2)
        return A.ioore(t1, 0);
      t3 = false;
      if (t1[0] === 1) {
        if (1 >= t2)
          return A.ioore(t1, 1);
        if (t1[1] === 0) {
          if (2 >= t2)
            return A.ioore(t1, 2);
          if (t1[2] === 0) {
            if (3 >= t2)
              return A.ioore(t1, 3);
            if (t1[3] === 0) {
              if (4 >= t2)
                return A.ioore(t1, 4);
              if (t1[4] === 0) {
                if (5 >= t2)
                  return A.ioore(t1, 5);
                if (t1[5] === 1) {
                  if (6 >= t2)
                    return A.ioore(t1, 6);
                  if (t1[6] === 0) {
                    if (7 >= t2)
                      return A.ioore(t1, 7);
                    if (t1[7] === 0) {
                      if (8 >= t2)
                        return A.ioore(t1, 8);
                      if (t1[8] === 0) {
                        if (9 >= t2)
                          return A.ioore(t1, 9);
                        if (t1[9] === 0) {
                          if (10 >= t2)
                            return A.ioore(t1, 10);
                          if (t1[10] === 1) {
                            if (11 >= t2)
                              return A.ioore(t1, 11);
                            if (t1[11] === 0) {
                              if (12 >= t2)
                                return A.ioore(t1, 12);
                              if (t1[12] === 0) {
                                if (13 >= t2)
                                  return A.ioore(t1, 13);
                                if (t1[13] === 0) {
                                  if (14 >= t2)
                                    return A.ioore(t1, 14);
                                  if (t1[14] === 0) {
                                    if (15 >= t2)
                                      return A.ioore(t1, 15);
                                    t1 = t1[15] === 1;
                                  } else
                                    t1 = t3;
                                } else
                                  t1 = t3;
                              } else
                                t1 = t3;
                            } else
                              t1 = t3;
                          } else
                            t1 = t3;
                        } else
                          t1 = t3;
                      } else
                        t1 = t3;
                    } else
                      t1 = t3;
                  } else
                    t1 = t3;
                } else
                  t1 = t3;
              } else
                t1 = t3;
            } else
              t1 = t3;
          } else
            t1 = t3;
        } else
          t1 = t3;
      } else
        t1 = t3;
      return t1;
    },
    setTranslationRaw$3(x, y, z) {
      var t1 = this._m4storage;
      t1.$flags & 2 && A.throwUnsupportedOperation(t1);
      if (14 >= t1.length)
        return A.ioore(t1, 14);
      t1[14] = z;
      t1[13] = y;
      t1[12] = x;
    },
    multiply$1(_, arg) {
      var m33, m00, m01, m02, m03, m10, m11, m12, m13, m20, m21, m22, m23, m30, m31, m32, argStorage, n33, n00, n01, n02, n03, n10, n11, n12, n13, n20, n21, n22, n23, n30, n31, n32,
        t1 = this._m4storage;
      if (15 >= t1.length)
        return A.ioore(t1, 15);
      m33 = t1[15];
      m00 = t1[0];
      m01 = t1[4];
      m02 = t1[8];
      m03 = t1[12];
      m10 = t1[1];
      m11 = t1[5];
      m12 = t1[9];
      m13 = t1[13];
      m20 = t1[2];
      m21 = t1[6];
      m22 = t1[10];
      m23 = t1[14];
      m30 = t1[3];
      m31 = t1[7];
      m32 = t1[11];
      argStorage = arg._m4storage;
      if (15 >= argStorage.length)
        return A.ioore(argStorage, 15);
      n33 = argStorage[15];
      n00 = argStorage[0];
      n01 = argStorage[4];
      n02 = argStorage[8];
      n03 = argStorage[12];
      n10 = argStorage[1];
      n11 = argStorage[5];
      n12 = argStorage[9];
      n13 = argStorage[13];
      n20 = argStorage[2];
      n21 = argStorage[6];
      n22 = argStorage[10];
      n23 = argStorage[14];
      n30 = argStorage[3];
      n31 = argStorage[7];
      n32 = argStorage[11];
      t1.$flags & 2 && A.throwUnsupportedOperation(t1);
      t1[0] = m00 * n00 + m01 * n10 + m02 * n20 + m03 * n30;
      t1[4] = m00 * n01 + m01 * n11 + m02 * n21 + m03 * n31;
      t1[8] = m00 * n02 + m01 * n12 + m02 * n22 + m03 * n32;
      t1[12] = m00 * n03 + m01 * n13 + m02 * n23 + m03 * n33;
      t1[1] = m10 * n00 + m11 * n10 + m12 * n20 + m13 * n30;
      t1[5] = m10 * n01 + m11 * n11 + m12 * n21 + m13 * n31;
      t1[9] = m10 * n02 + m11 * n12 + m12 * n22 + m13 * n32;
      t1[13] = m10 * n03 + m11 * n13 + m12 * n23 + m13 * n33;
      t1[2] = m20 * n00 + m21 * n10 + m22 * n20 + m23 * n30;
      t1[6] = m20 * n01 + m21 * n11 + m22 * n21 + m23 * n31;
      t1[10] = m20 * n02 + m21 * n12 + m22 * n22 + m23 * n32;
      t1[14] = m20 * n03 + m21 * n13 + m22 * n23 + m23 * n33;
      t1[3] = m30 * n00 + m31 * n10 + m32 * n20 + m33 * n30;
      t1[7] = m30 * n01 + m31 * n11 + m32 * n21 + m33 * n31;
      t1[11] = m30 * n02 + m31 * n12 + m32 * n22 + m33 * n32;
      t1[15] = m30 * n03 + m31 * n13 + m32 * n23 + m33 * n33;
    },
    toString$0(_) {
      var t1 = {};
      t1.result = this.super$Object$toString(0);
      A.assertHelper(new A.Matrix4_toString_closure(t1, this).call$0());
      return t1.result;
    }
  };
  A.Matrix4_toString_closure.prototype = {
    call$0() {
      var t1 = new A.Matrix4_toString_closure_fmt(this.$this);
      this._box_0.result = "[" + A.S(t1.call$1(0)) + ", " + A.S(t1.call$1(4)) + ", " + A.S(t1.call$1(8)) + ", " + A.S(t1.call$1(12)) + "]\n[" + A.S(t1.call$1(1)) + ", " + A.S(t1.call$1(5)) + ", " + A.S(t1.call$1(9)) + ", " + A.S(t1.call$1(13)) + "]\n[" + A.S(t1.call$1(2)) + ", " + A.S(t1.call$1(6)) + ", " + A.S(t1.call$1(10)) + ", " + A.S(t1.call$1(14)) + "]\n[" + A.S(t1.call$1(3)) + ", " + A.S(t1.call$1(7)) + ", " + A.S(t1.call$1(11)) + ", " + A.S(t1.call$1(15)) + "]";
      return true;
    },
    $signature: 0
  };
  A.Matrix4_toString_closure_fmt.prototype = {
    call$1(index) {
      var t1 = this.$this._m4storage;
      if (!(index < t1.length))
        return A.ioore(t1, index);
      return B.JSNumber_methods.toStringAsFixed$1(t1[index], 2);
    },
    $signature: 64
  };
  A.CustomElementDimensionsProvider.prototype = {
    CustomElementDimensionsProvider$2$onDprChange(_hostElement, onDprChange) {
      var _this = this,
        t1 = onDprChange.listen$1(new A.CustomElementDimensionsProvider_closure(_this));
      _this.set$__CustomElementDimensionsProvider__dprChangeStreamSubscription_A(type$.nullable_StreamSubscription_double._as(t1));
      _this.__CustomElementDimensionsProvider__hostElementResizeObserver_A = A.createDomResizeObserver(new A.CustomElementDimensionsProvider_closure0(_this));
      A.assertHelper(new A.CustomElementDimensionsProvider_closure1(_this).call$0());
      t1 = _this.__CustomElementDimensionsProvider__hostElementResizeObserver_A;
      t1.observe(_this._hostElement);
    },
    close$0(_) {
      var t1, _this = this;
      _this.super$DimensionsProvider$close(0);
      t1 = _this.__CustomElementDimensionsProvider__hostElementResizeObserver_A;
      t1 === $ && A.throwLateFieldNI("_hostElementResizeObserver");
      t1.disconnect();
      t1 = _this.__CustomElementDimensionsProvider__dprChangeStreamSubscription_A;
      t1 === $ && A.throwLateFieldNI("_dprChangeStreamSubscription");
      if (t1 != null)
        t1.cancel$0(0);
      _this._onResizeStreamController.close$0(0);
    },
    get$onResize(_) {
      var t1 = this._onResizeStreamController;
      return new A._BroadcastStream(t1, A._instanceType(t1)._eval$1("_BroadcastStream<1>"));
    },
    computePhysicalSize$0() {
      var ratio, t1,
        devicePixelRatio = $.$get$EngineFlutterDisplay__instance()._debugDevicePixelRatioOverride;
      if (devicePixelRatio == null) {
        ratio = A._asDouble(self.window.devicePixelRatio);
        devicePixelRatio = ratio === 0 ? 1 : ratio;
      }
      t1 = this._hostElement;
      return new A.Size(A._asDouble(t1.clientWidth) * devicePixelRatio, A._asDouble(t1.clientHeight) * devicePixelRatio);
    },
    computeKeyboardInsets$2(physicalHeight, isEditingOnMobile) {
      return B.ViewPadding_0_0_0_0;
    },
    set$__CustomElementDimensionsProvider__dprChangeStreamSubscription_A(__CustomElementDimensionsProvider__dprChangeStreamSubscription_A) {
      this.__CustomElementDimensionsProvider__dprChangeStreamSubscription_A = type$.nullable_StreamSubscription_double._as(__CustomElementDimensionsProvider__dprChangeStreamSubscription_A);
    }
  };
  A.CustomElementDimensionsProvider_closure.prototype = {
    call$1(__wc0_formal) {
      A._asDouble(__wc0_formal);
      this.$this._onResizeStreamController.add$1(0, null);
    },
    $signature: 93
  };
  A.CustomElementDimensionsProvider_closure0.prototype = {
    call$2(entries, __wc1_formal) {
      var t1, t2, t3, t4, t5;
      type$.List_JavaScriptObject._as(entries);
      for (t1 = entries.$ti, t2 = new A.ListIterator(entries, entries.get$length(0), t1._eval$1("ListIterator<ListBase.E>")), t3 = this.$this._onResizeStreamController, t4 = A._instanceType(t3)._precomputed1, t1 = t1._eval$1("ListBase.E"); t2.moveNext$0();) {
        t5 = t2.__internal$_current;
        if (t5 == null)
          t1._as(t5);
        t4._as(null);
        if (!t3.get$_mayAddEvent())
          A.throwExpression(t3._addEventError$0());
        t3._sendData$1(null);
      }
    },
    $signature: 318
  };
  A.CustomElementDimensionsProvider_closure1.prototype = {
    call$0() {
      this.$this.__CustomElementDimensionsProvider__hostElementResizeObserver_A === $ && A.throwLateFieldNI("_hostElementResizeObserver");
      return true;
    },
    $signature: 0
  };
  A.DimensionsProvider.prototype = {
    close$0(_) {
    }
  };
  A.FullPageDimensionsProvider.prototype = {
    _onVisualViewportResize$1($event) {
      type$.JavaScriptObject._as($event);
      this._onResizeStreamController.add$1(0, null);
    },
    close$0(_) {
      var t1;
      this.super$DimensionsProvider$close(0);
      t1 = this.__FullPageDimensionsProvider__domResizeSubscription_A;
      t1 === $ && A.throwLateFieldNI("_domResizeSubscription");
      t1.target.removeEventListener(t1.type, t1.listener);
      this._onResizeStreamController.close$0(0);
    },
    get$onResize(_) {
      var t1 = this._onResizeStreamController;
      return new A._BroadcastStream(t1, A._instanceType(t1)._eval$1("_BroadcastStream<1>"));
    },
    computePhysicalSize$0() {
      var ratio, docWidth, docHeight,
        windowInnerWidth = A._Cell$named("windowInnerWidth"),
        windowInnerHeight = A._Cell$named("windowInnerHeight"),
        t1 = type$.nullable_JavaScriptObject,
        viewport = t1._as(self.window.visualViewport),
        devicePixelRatio = $.$get$EngineFlutterDisplay__instance()._debugDevicePixelRatioOverride;
      if (devicePixelRatio == null) {
        ratio = A._asDouble(self.window.devicePixelRatio);
        devicePixelRatio = ratio === 0 ? 1 : ratio;
      }
      if (viewport != null)
        if ($.$get$browser().get$operatingSystem() === B.OperatingSystem_0) {
          docWidth = A._asDouble(t1._as(self.document.documentElement).clientWidth);
          docHeight = A._asDouble(t1._as(self.document.documentElement).clientHeight);
          windowInnerWidth._value = docWidth * devicePixelRatio;
          windowInnerHeight._value = docHeight * devicePixelRatio;
        } else {
          t1 = A._asDoubleQ(viewport.width);
          if (t1 == null)
            t1 = null;
          t1.toString;
          windowInnerWidth._value = t1 * devicePixelRatio;
          t1 = A.DomVisualViewportExtension_get_height(viewport);
          t1.toString;
          windowInnerHeight._value = t1 * devicePixelRatio;
        }
      else {
        t1 = A._asDoubleQ(self.window.innerWidth);
        if (t1 == null)
          t1 = null;
        t1.toString;
        windowInnerWidth._value = t1 * devicePixelRatio;
        t1 = A.DomWindowExtension_get_innerHeight(self.window);
        t1.toString;
        windowInnerHeight._value = t1 * devicePixelRatio;
      }
      return new A.Size(windowInnerWidth._readLocal$0(), windowInnerHeight._readLocal$0());
    },
    computeKeyboardInsets$2(physicalHeight, isEditingOnMobile) {
      var ratio, t1, viewport, windowInnerHeight,
        devicePixelRatio = $.$get$EngineFlutterDisplay__instance()._debugDevicePixelRatioOverride;
      if (devicePixelRatio == null) {
        ratio = A._asDouble(self.window.devicePixelRatio);
        devicePixelRatio = ratio === 0 ? 1 : ratio;
      }
      t1 = type$.nullable_JavaScriptObject;
      viewport = t1._as(self.window.visualViewport);
      windowInnerHeight = A._Cell$named("windowInnerHeight");
      if (viewport != null)
        if ($.$get$browser().get$operatingSystem() === B.OperatingSystem_0 && !isEditingOnMobile)
          windowInnerHeight._value = A._asDouble(t1._as(self.document.documentElement).clientHeight) * devicePixelRatio;
        else {
          t1 = A.DomVisualViewportExtension_get_height(viewport);
          t1.toString;
          windowInnerHeight._value = t1 * devicePixelRatio;
        }
      else {
        t1 = A.DomWindowExtension_get_innerHeight(self.window);
        t1.toString;
        windowInnerHeight._value = t1 * devicePixelRatio;
      }
      t1 = windowInnerHeight._readLocal$0();
      if (typeof t1 !== "number")
        return A.iae(t1);
      return new A.ViewPadding(0, 0, 0, physicalHeight - t1);
    }
  };
  A.DisplayDprStream.prototype = {
    _subscribeToMediaQuery$0() {
      var t2, t3, t4,
        t1 = A.DomWindowExtension_matchMedia(self.window, "(resolution: " + A.S(this._currentDpr) + "dppx)");
      this.__DisplayDprStream__dprMediaQuery_A = t1;
      t2 = A._functionToJS1(this.get$_onDprMediaQueryChange());
      t3 = type$.Object;
      t4 = A.jsify(A.LinkedHashMap_LinkedHashMap$_literal(["once", true, "passive", true], type$.String, t3));
      t3 = t4 == null ? t3._as(t4) : t4;
      t1.addEventListener("change", t2, t3);
    },
    _onDprMediaQueryChange$1(__wc0_formal) {
      var t1, ratio, _this = this;
      type$.JavaScriptObject._as(__wc0_formal);
      t1 = _this._display._debugDevicePixelRatioOverride;
      if (t1 == null) {
        ratio = A._asDouble(self.window.devicePixelRatio);
        t1 = ratio === 0 ? 1 : ratio;
      }
      _this._currentDpr = t1;
      _this._dprStreamController.add$1(0, t1);
      _this._subscribeToMediaQuery$0();
    }
  };
  A.DomManager.prototype = {};
  A.CustomElementEmbeddingStrategy.prototype = {
    get$globalEventTarget() {
      var t1 = this.__CustomElementEmbeddingStrategy__rootElement_F;
      t1 === $ && A.throwLateFieldNI("_rootElement");
      return t1;
    },
    attachViewRoot$1(rootElement) {
      var t1 = type$.JavaScriptObject;
      A.DomCSSStyleDeclarationExtension_setProperty(t1._as(rootElement.style), "width", "100%");
      A.DomCSSStyleDeclarationExtension_setProperty(t1._as(rootElement.style), "height", "100%");
      A.DomCSSStyleDeclarationExtension_setProperty(t1._as(rootElement.style), "display", "block");
      A.DomCSSStyleDeclarationExtension_setProperty(t1._as(rootElement.style), "overflow", "hidden");
      A.DomCSSStyleDeclarationExtension_setProperty(t1._as(rootElement.style), "position", "relative");
      A.DomCSSStyleDeclarationExtension_setProperty(t1._as(rootElement.style), "touch-action", "none");
      t1._as(this.hostElement.appendChild(rootElement));
      if ($.$get$_hotRestartCache() != null)
        self.window.__flutterState.push(rootElement);
      this.__CustomElementEmbeddingStrategy__rootElement_F !== $ && A.throwLateFieldAI("_rootElement");
      this.__CustomElementEmbeddingStrategy__rootElement_F = rootElement;
    },
    $isEmbeddingStrategy: 1,
    get$hostElement() {
      return this.hostElement;
    }
  };
  A.FullPageEmbeddingStrategy.prototype = {
    get$globalEventTarget() {
      return self.window;
    },
    attachViewRoot$1(rootElement) {
      var t1 = type$.JavaScriptObject._as(rootElement.style);
      A.DomCSSStyleDeclarationExtension_setProperty(t1, "position", "absolute");
      A.DomCSSStyleDeclarationExtension_setProperty(t1, "top", "0");
      A.DomCSSStyleDeclarationExtension_setProperty(t1, "right", "0");
      A.DomCSSStyleDeclarationExtension_setProperty(t1, "bottom", "0");
      A.DomCSSStyleDeclarationExtension_setProperty(t1, "left", "0");
      this.hostElement.append(rootElement);
      if ($.$get$_hotRestartCache() != null)
        self.window.__flutterState.push(rootElement);
    },
    _applyViewportMeta$0() {
      var t1, t2, t3, t4, viewportMeta;
      for (t1 = type$.nullable_JavaScriptObject, t2 = type$.JavaScriptObject, t3 = type$._DomListWrapper_JavaScriptObject, t2 = A.CastIterable_CastIterable(new A._DomListWrapper(t2._as(t1._as(self.document.head).querySelectorAll('meta[name="viewport"]')), t3), t3._eval$1("Iterable.E"), t2), t3 = J.get$iterator$ax(t2._source), t2 = A._instanceType(t2)._rest[1]; t3.moveNext$0();) {
        t4 = t2._as(t3.get$current(t3));
        A.assertHelper(new A.FullPageEmbeddingStrategy__applyViewportMeta_closure(t4).call$0());
        t4.remove();
      }
      viewportMeta = A.DomDocumentExtension_createElement(self.document, "meta");
      t2 = A.jsify("");
      if (t2 == null)
        t2 = type$.Object._as(t2);
      viewportMeta.setAttribute("flt-viewport", t2);
      viewportMeta.name = "viewport";
      viewportMeta.content = "width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=no";
      t1._as(self.document.head).append(viewportMeta);
      if ($.$get$_hotRestartCache() != null)
        self.window.__flutterState.push(viewportMeta);
    },
    $isEmbeddingStrategy: 1,
    get$hostElement() {
      return this.hostElement;
    }
  };
  A.FullPageEmbeddingStrategy__applyViewportMeta_closure.prototype = {
    call$0() {
      if (!A._asBool(this.viewportMeta.hasAttribute("flt-viewport")))
        A.print('WARNING: found an existing <meta name="viewport"> tag. Flutter Web uses its own viewport configuration for better compatibility with Flutter. This tag will be replaced.');
      return true;
    },
    $signature: 0
  };
  A.FlutterViewManager.prototype = {
    $index(_, viewId) {
      return this._viewData.$index(0, A._asInt(viewId));
    },
    registerView$2$jsViewOptions(view, jsViewOptions) {
      var viewId = view.viewId,
        t1 = this._viewData;
      A.assertHelper(!t1.containsKey$1(0, viewId));
      t1.$indexSet(0, viewId, view);
      if (jsViewOptions != null)
        this._jsViewOptions.$indexSet(0, viewId, jsViewOptions);
      this._onViewCreatedController.add$1(0, viewId);
      return view;
    },
    registerView$1(view) {
      return this.registerView$2$jsViewOptions(view, null);
    },
    disposeAndUnregisterView$1(viewId) {
      var t1, view, jsViewOptions;
      A._asInt(viewId);
      t1 = this._viewData;
      view = t1.$index(0, viewId);
      if (view == null)
        return null;
      t1.remove$1(0, viewId);
      jsViewOptions = this._jsViewOptions.remove$1(0, viewId);
      this._onViewDisposedController.add$1(0, viewId);
      view.dispose$0();
      return jsViewOptions;
    },
    findViewForElement$1(element) {
      var viewIdAttribute, viewId, _null = null,
        viewRoot = element == null ? _null : type$.nullable_JavaScriptObject._as(element.closest("flutter-view[flt-view-id]"));
      if (viewRoot == null)
        return _null;
      viewIdAttribute = A._asStringQ(viewRoot.getAttribute("flt-view-id"));
      if (viewIdAttribute == null)
        viewIdAttribute = _null;
      if (A.assertTest(viewIdAttribute != null))
        A.assertThrow("Located Flutter view is missing its id attribute.");
      viewIdAttribute.toString;
      viewId = A.Primitives_parseInt(viewIdAttribute, _null);
      if (A.assertTest(viewId != null))
        A.assertThrow("Flutter view id must be a valid int.");
      return this._viewData.$index(0, viewId);
    },
    safeBlur$1(element) {
      return A.Future_Future(new A.FlutterViewManager_safeBlur_closure(this, element), type$.void);
    },
    safeRemove$1(element) {
      return A.Future_Future(new A.FlutterViewManager_safeRemove_closure(this, element), type$.void);
    },
    _transferFocusToViewRoot$2$removeElement(element, removeElement) {
      var t1, view,
        activeElement = type$.nullable_JavaScriptObject._as(self.document.activeElement);
      if (!J.$eq$(element, activeElement))
        t1 = removeElement && A._asBool(element.contains(activeElement));
      else
        t1 = true;
      if (t1) {
        view = this.findViewForElement$1(element);
        if (view != null)
          view.get$dom().rootElement.focus($.$get$DomElementExtension__preventScrollOptions());
      }
      if (removeElement)
        element.remove();
    },
    _transferFocusToViewRoot$1(element) {
      return this._transferFocusToViewRoot$2$removeElement(element, false);
    }
  };
  A.FlutterViewManager_safeBlur_closure.prototype = {
    call$0() {
      this.$this._transferFocusToViewRoot$1(this.element);
    },
    $signature: 28
  };
  A.FlutterViewManager_safeRemove_closure.prototype = {
    call$0() {
      this.$this._transferFocusToViewRoot$2$removeElement(this.element, true);
      return null;
    },
    $signature: 1
  };
  A.GlobalHtmlAttributes.prototype = {};
  A.HotRestartCacheHandler.prototype = {
    _resetHotRestartStore$0() {
      var t1, t2, element,
        jsStore = self.window.__flutterState;
      if (jsStore != null)
        for (t1 = J.get$iterator$ax(type$.List_nullable_Object._as(A.JSAnyToObjectExtension_get_toObjectShallow(jsStore))), t2 = type$.JavaScriptObject; t1.moveNext$0();) {
          element = t1.get$current(t1);
          if (element != null)
            t2._as(element).remove();
        }
      self.window.__flutterState = type$.JSArray_nullable_Object._as(new self.Array());
    }
  };
  A._hotRestartCache_closure.prototype = {
    call$0() {
      var t1 = {};
      t1.cache = null;
      A.assertHelper(new A._hotRestartCache__closure(t1).call$0());
      return t1.cache;
    },
    $signature: 327
  };
  A._hotRestartCache__closure.prototype = {
    call$0() {
      var cache = new A.HotRestartCacheHandler();
      cache._resetHotRestartStore$0();
      this._box_0.cache = cache;
      return true;
    },
    $signature: 0
  };
  A.applyGlobalCssRulesToSheet_closure.prototype = {
    call$0() {
      this.styleElement.append(type$.JavaScriptObject._as(self.document.createTextNode(this.cssSelectorPrefix + " input.fallback-for-fakey-browser-in-ci {  display: none;}")));
      return true;
    },
    $signature: 0
  };
  A.EngineFlutterView.prototype = {
    EngineFlutterView$_$4$viewConstraints(viewId, platformDispatcher, hostElement, viewConstraints) {
      var t2, value, _this = this,
        t1 = _this.embeddingStrategy;
      t1.attachViewRoot$1(_this.get$dom().rootElement);
      t2 = A.PointerBinding$(_this);
      _this.__EngineFlutterView_pointerBinding_F !== $ && A.throwLateFieldAI("pointerBinding");
      _this.__EngineFlutterView_pointerBinding_F = t2;
      t2 = _this.dimensionsProvider;
      t2 = type$.StreamSubscription_nullable_Size._as(t2.get$onResize(t2).listen$1(_this.get$_didResize()));
      _this.__EngineFlutterView__resizeSubscription_F !== $ && A.throwLateFieldAI("_resizeSubscription");
      _this.set$__EngineFlutterView__resizeSubscription_F(t2);
      value = _this.__EngineFlutterView__globalHtmlAttributes_FI;
      if (value === $) {
        t2 = _this.get$dom();
        t1 = t1.get$hostElement();
        _this.__EngineFlutterView__globalHtmlAttributes_FI !== $ && A.throwLateFieldADI("_globalHtmlAttributes");
        value = _this.__EngineFlutterView__globalHtmlAttributes_FI = new A.GlobalHtmlAttributes(t2.rootElement, t1);
      }
      t1 = $.$get$_renderer().get$rendererTag();
      t2 = A.jsify(_this.viewId);
      if (t2 == null)
        t2 = type$.Object._as(t2);
      value.rootElement.setAttribute("flt-view-id", t2);
      t2 = value.hostElement;
      t1 = A.jsify(t1 + " (requested explicitly)");
      if (t1 == null)
        t1 = type$.Object._as(t1);
      t2.setAttribute("flt-renderer", t1);
      t1 = A.jsify("debug");
      if (t1 == null)
        t1 = type$.Object._as(t1);
      t2.setAttribute("flt-build-mode", t1);
      t1 = A.jsify("false");
      if (t1 == null)
        t1 = type$.Object._as(t1);
      t2.setAttribute("spellcheck", t1);
      B.JSArray_methods.add$1($._hotRestartListeners, _this.get$dispose());
    },
    dispose$0() {
      var t1, _this = this;
      if (_this.isDisposed)
        return;
      _this.isDisposed = true;
      t1 = _this.__EngineFlutterView__resizeSubscription_F;
      t1 === $ && A.throwLateFieldNI("_resizeSubscription");
      t1.cancel$0(0);
      _this.dimensionsProvider.close$0(0);
      t1 = _this.__EngineFlutterView_pointerBinding_F;
      t1 === $ && A.throwLateFieldNI("pointerBinding");
      t1.dispose$0();
      _this.get$dom().rootElement.remove();
      $.$get$_renderer().clearFragmentProgramCache$0();
      _this.get$semantics().reset$0(0);
    },
    get$contextMenu() {
      var t1, _this = this,
        value = _this.__EngineFlutterView_contextMenu_FI;
      if (value === $) {
        t1 = _this.get$dom();
        _this.__EngineFlutterView_contextMenu_FI !== $ && A.throwLateFieldADI("contextMenu");
        value = _this.__EngineFlutterView_contextMenu_FI = new A.ContextMenu(t1.rootElement);
      }
      return value;
    },
    get$dom() {
      var t1, ratio, rootElement, platformViewsHost, t2, t3, sceneHost, textEditingHost, semanticsHost, t4,
        _s12_ = "flutter-view",
        value = this.__EngineFlutterView_dom_FI;
      if (value === $) {
        t1 = $.$get$EngineFlutterDisplay__instance()._debugDevicePixelRatioOverride;
        if (t1 == null) {
          ratio = A._asDouble(self.window.devicePixelRatio);
          t1 = ratio === 0 ? 1 : ratio;
        }
        rootElement = A.DomDocumentExtension_createElement(self.document, _s12_);
        platformViewsHost = A.DomDocumentExtension_createElement(self.document, "flt-glass-pane");
        if (A.assertTest(platformViewsHost.attachShadow != null))
          A.assertThrow("ShadowDOM is not supported in this browser.");
        t2 = A.jsify(A.LinkedHashMap_LinkedHashMap$_literal(["mode", "open", "delegatesFocus", false], type$.String, type$.dynamic));
        if (t2 == null)
          t2 = type$.Object._as(t2);
        t3 = type$.JavaScriptObject;
        t2 = t3._as(platformViewsHost.attachShadow(t2));
        sceneHost = A.DomDocumentExtension_createElement(self.document, "flt-scene-host");
        textEditingHost = A.DomDocumentExtension_createElement(self.document, "flt-text-editing-host");
        semanticsHost = A.DomDocumentExtension_createElement(self.document, "flt-semantics-host");
        t3._as(rootElement.appendChild(platformViewsHost));
        t3._as(rootElement.appendChild(textEditingHost));
        t3._as(rootElement.appendChild(semanticsHost));
        t2.append(sceneHost);
        t4 = A.configuration()._configuration;
        A.StyleManager_attachGlobalStyles(_s12_, rootElement, "flt-text-editing-stylesheet", t4 == null ? null : A.JsFlutterConfigurationExtension_get_nonce(t4));
        t4 = A.configuration()._configuration;
        A.StyleManager_attachGlobalStyles("", t2, "flt-internals-stylesheet", t4 == null ? null : A.JsFlutterConfigurationExtension_get_nonce(t4));
        t4 = A.configuration().get$debugShowSemanticsNodes();
        A.assertHelper(A._asString(sceneHost.tagName).toLowerCase() === "flt-scene-host".toLowerCase());
        A.DomCSSStyleDeclarationExtension_setProperty(t3._as(sceneHost.style), "pointer-events", "none");
        if (t4)
          A.DomCSSStyleDeclarationExtension_setProperty(t3._as(sceneHost.style), "opacity", "0.3");
        A.assertHelper(A._asString(semanticsHost.tagName).toLowerCase() === "flt-semantics-host".toLowerCase());
        t3 = t3._as(semanticsHost.style);
        A.DomCSSStyleDeclarationExtension_setProperty(t3, "position", "absolute");
        A.DomCSSStyleDeclarationExtension_setProperty(t3, "transform-origin", "0 0 0");
        A.StyleManager_scaleSemanticsHost(semanticsHost, t1);
        this.__EngineFlutterView_dom_FI !== $ && A.throwLateFieldADI("dom");
        value = this.__EngineFlutterView_dom_FI = new A.DomManager(rootElement, platformViewsHost, t2, sceneHost, textEditingHost, semanticsHost);
      }
      return value;
    },
    get$semantics() {
      var result, _this = this,
        value = _this.__EngineFlutterView_semantics_FI;
      if (value === $) {
        result = A.EngineSemanticsOwner$(_this.viewId, _this.get$dom().semanticsHost);
        _this.__EngineFlutterView_semantics_FI !== $ && A.throwLateFieldADI("semantics");
        _this.__EngineFlutterView_semantics_FI = result;
        value = result;
      }
      return value;
    },
    get$physicalSize() {
      var t1 = this._physicalSize;
      return t1 == null ? this._physicalSize = this._computePhysicalSize$0() : t1;
    },
    _computePhysicalSize$0() {
      var t1 = {};
      t1.physicalSizeOverride = null;
      A.assertHelper(new A.EngineFlutterView__computePhysicalSize_closure(t1, this).call$0());
      t1 = this.dimensionsProvider.computePhysicalSize$0();
      return t1;
    },
    _didResize$1(newSize) {
      var t1, t2, ratio, newPhysicalSize, _this = this;
      type$.nullable_Size._as(newSize);
      t1 = _this.get$dom();
      t2 = $.$get$EngineFlutterDisplay__instance()._debugDevicePixelRatioOverride;
      if (t2 == null) {
        ratio = A._asDouble(self.window.devicePixelRatio);
        t2 = ratio === 0 ? 1 : ratio;
      }
      A.StyleManager_scaleSemanticsHost(t1.semanticsHost, t2);
      newPhysicalSize = _this._computePhysicalSize$0();
      if (!B.Set_39d3m.contains$1(0, $.$get$browser().get$operatingSystem()) && !_this._isRotation$1(newPhysicalSize) && $.$get$textEditing().isEditing)
        _this._computeOnScreenKeyboardInsets$1(true);
      else {
        _this._physicalSize = newPhysicalSize;
        _this._computeOnScreenKeyboardInsets$1(false);
      }
      _this.platformDispatcher.invokeOnMetricsChanged$0();
    },
    _isRotation$1(newPhysicalSize) {
      var t2, t3,
        t1 = this._physicalSize;
      if (t1 != null) {
        t2 = t1._dy;
        t3 = newPhysicalSize._dy;
        if (t2 !== t3 && t1._dx !== newPhysicalSize._dx) {
          t1 = t1._dx;
          if (!(t2 > t1 && t3 < newPhysicalSize._dx))
            t1 = t1 > t2 && newPhysicalSize._dx < t3;
          else
            t1 = true;
          if (t1)
            return true;
        }
      }
      return false;
    },
    _computeOnScreenKeyboardInsets$1(isEditingOnMobile) {
      this._viewInsets = this.dimensionsProvider.computeKeyboardInsets$2(this._physicalSize._dy, isEditingOnMobile);
    },
    set$__EngineFlutterView__resizeSubscription_F(__EngineFlutterView__resizeSubscription_F) {
      this.__EngineFlutterView__resizeSubscription_F = type$.StreamSubscription_nullable_Size._as(__EngineFlutterView__resizeSubscription_F);
    },
    $isFlutterView: 1
  };
  A.EngineFlutterView__computePhysicalSize_closure.prototype = {
    call$0() {
      this._box_0.physicalSizeOverride = null;
      return true;
    },
    $signature: 0
  };
  A._EngineFlutterViewImpl.prototype = {};
  A.EngineFlutterWindow.prototype = {
    dispose$0() {
      this.super$EngineFlutterView$dispose();
      var t1 = this._browserHistory;
      if (t1 != null)
        t1.dispose$0();
    },
    get$browserHistory() {
      var t1 = this._browserHistory;
      if (t1 == null) {
        t1 = $.$get$_realDefaultUrlStrategy();
        t1 = this._browserHistory = A.createHistoryForExistingState(t1);
      }
      return t1;
    },
    _useSingleEntryBrowserHistory$0() {
      var $async$goto = 0,
        $async$completer = A._makeAsyncAwaitCompleter(type$.void),
        $async$returnValue, $async$self = this, strategy, t1;
      var $async$_useSingleEntryBrowserHistory$0 = A._wrapJsFunctionForAsync(function($async$errorCode, $async$result) {
        if ($async$errorCode === 1)
          return A._asyncRethrow($async$result, $async$completer);
        while (true)
          switch ($async$goto) {
            case 0:
              // Function start
              t1 = $async$self._browserHistory;
              if (t1 == null) {
                t1 = $.$get$_realDefaultUrlStrategy();
                t1 = $async$self._browserHistory = A.createHistoryForExistingState(t1);
              }
              if (t1 instanceof A.SingleEntryBrowserHistory) {
                // goto return
                $async$goto = 1;
                break;
              }
              strategy = t1.get$urlStrategy();
              t1 = $async$self._browserHistory;
              t1 = t1 == null ? null : t1.tearDown$0();
              $async$goto = 3;
              return A._asyncAwait(type$.Future_void._is(t1) ? t1 : A._Future$value(t1, type$.void), $async$_useSingleEntryBrowserHistory$0);
            case 3:
              // returning from await.
              $async$self._browserHistory = A.SingleEntryBrowserHistory$(strategy);
            case 1:
              // return
              return A._asyncReturn($async$returnValue, $async$completer);
          }
      });
      return A._asyncStartSync($async$_useSingleEntryBrowserHistory$0, $async$completer);
    },
    _useMultiEntryBrowserHistory$0() {
      var $async$goto = 0,
        $async$completer = A._makeAsyncAwaitCompleter(type$.void),
        $async$returnValue, $async$self = this, strategy, t1;
      var $async$_useMultiEntryBrowserHistory$0 = A._wrapJsFunctionForAsync(function($async$errorCode, $async$result) {
        if ($async$errorCode === 1)
          return A._asyncRethrow($async$result, $async$completer);
        while (true)
          switch ($async$goto) {
            case 0:
              // Function start
              t1 = $async$self._browserHistory;
              if (t1 == null) {
                t1 = $.$get$_realDefaultUrlStrategy();
                t1 = $async$self._browserHistory = A.createHistoryForExistingState(t1);
              }
              if (t1 instanceof A.MultiEntriesBrowserHistory) {
                // goto return
                $async$goto = 1;
                break;
              }
              strategy = t1.get$urlStrategy();
              t1 = $async$self._browserHistory;
              t1 = t1 == null ? null : t1.tearDown$0();
              $async$goto = 3;
              return A._asyncAwait(type$.Future_void._is(t1) ? t1 : A._Future$value(t1, type$.void), $async$_useMultiEntryBrowserHistory$0);
            case 3:
              // returning from await.
              $async$self._browserHistory = A.MultiEntriesBrowserHistory$(strategy);
            case 1:
              // return
              return A._asyncReturn($async$returnValue, $async$completer);
          }
      });
      return A._asyncStartSync($async$_useMultiEntryBrowserHistory$0, $async$completer);
    },
    _waitInTheLine$1(callback) {
      return this._waitInTheLine$body$EngineFlutterWindow(type$.Future_bool_Function._as(callback));
    },
    _waitInTheLine$body$EngineFlutterWindow(callback) {
      var $async$goto = 0,
        $async$completer = A._makeAsyncAwaitCompleter(type$.bool),
        $async$returnValue, $async$handler = 2, $async$errorStack = [], $async$next = [], $async$self = this, result, currentPosition, completer;
      var $async$_waitInTheLine$1 = A._wrapJsFunctionForAsync(function($async$errorCode, $async$result) {
        if ($async$errorCode === 1) {
          $async$errorStack.push($async$result);
          $async$goto = $async$handler;
        }
        while (true)
          switch ($async$goto) {
            case 0:
              // Function start
              currentPosition = $async$self._endOfTheLine;
              completer = new A._AsyncCompleter(new A._Future($.Zone__current, type$._Future_void), type$._AsyncCompleter_void);
              $async$self._endOfTheLine = completer.future;
              $async$goto = 3;
              return A._asyncAwait(currentPosition, $async$_waitInTheLine$1);
            case 3:
              // returning from await.
              result = false;
              $async$handler = 4;
              $async$goto = 7;
              return A._asyncAwait(callback.call$0(), $async$_waitInTheLine$1);
            case 7:
              // returning from await.
              result = $async$result;
              $async$next.push(6);
              // goto finally
              $async$goto = 5;
              break;
            case 4:
              // uncaught
              $async$next = [2];
            case 5:
              // finally
              $async$handler = 2;
              J.complete$0$z(completer);
              // goto the next finally handler
              $async$goto = $async$next.pop();
              break;
            case 6:
              // after finally
              $async$returnValue = result;
              // goto return
              $async$goto = 1;
              break;
            case 1:
              // return
              return A._asyncReturn($async$returnValue, $async$completer);
            case 2:
              // rethrow
              return A._asyncRethrow($async$errorStack.at(-1), $async$completer);
          }
      });
      return A._asyncStartSync($async$_waitInTheLine$1, $async$completer);
    },
    handleNavigationMessage$1(data) {
      var $async$goto = 0,
        $async$completer = A._makeAsyncAwaitCompleter(type$.bool),
        $async$returnValue, $async$self = this;
      var $async$handleNavigationMessage$1 = A._wrapJsFunctionForAsync(function($async$errorCode, $async$result) {
        if ($async$errorCode === 1)
          return A._asyncRethrow($async$result, $async$completer);
        while (true)
          switch ($async$goto) {
            case 0:
              // Function start
              $async$returnValue = $async$self._waitInTheLine$1(new A.EngineFlutterWindow_handleNavigationMessage_closure($async$self, data));
              // goto return
              $async$goto = 1;
              break;
            case 1:
              // return
              return A._asyncReturn($async$returnValue, $async$completer);
          }
      });
      return A._asyncStartSync($async$handleNavigationMessage$1, $async$completer);
    }
  };
  A.EngineFlutterWindow_handleNavigationMessage_closure.prototype = {
    call$0() {
      var $async$goto = 0,
        $async$completer = A._makeAsyncAwaitCompleter(type$.bool),
        $async$returnValue, $async$self = this, t1, uriString, uri, t2, t3, path, decoded, $arguments;
      var $async$call$0 = A._wrapJsFunctionForAsync(function($async$errorCode, $async$result) {
        if ($async$errorCode === 1)
          return A._asyncRethrow($async$result, $async$completer);
        while (true)
          switch ($async$goto) {
            case 0:
              // Function start
              decoded = B.C_JSONMethodCodec.decodeMethodCall$1($async$self.data);
              $arguments = type$.nullable_Map_String_dynamic._as(decoded.$arguments);
            case 3:
              // switch
              switch (decoded.method) {
                case "selectMultiEntryHistory":
                  // goto case
                  $async$goto = 5;
                  break;
                case "selectSingleEntryHistory":
                  // goto case
                  $async$goto = 6;
                  break;
                case "routeUpdated":
                  // goto case
                  $async$goto = 7;
                  break;
                case "routeInformationUpdated":
                  // goto case
                  $async$goto = 8;
                  break;
                default:
                  // goto after switch
                  $async$goto = 4;
                  break;
              }
              break;
            case 5:
              // case
              $async$goto = 9;
              return A._asyncAwait($async$self.$this._useMultiEntryBrowserHistory$0(), $async$call$0);
            case 9:
              // returning from await.
              $async$returnValue = true;
              // goto return
              $async$goto = 1;
              break;
            case 6:
              // case
              $async$goto = 10;
              return A._asyncAwait($async$self.$this._useSingleEntryBrowserHistory$0(), $async$call$0);
            case 10:
              // returning from await.
              $async$returnValue = true;
              // goto return
              $async$goto = 1;
              break;
            case 7:
              // case
              A.assertHelper($arguments != null);
              t1 = $async$self.$this;
              $async$goto = 11;
              return A._asyncAwait(t1._useSingleEntryBrowserHistory$0(), $async$call$0);
            case 11:
              // returning from await.
              t1 = t1.get$browserHistory();
              $arguments.toString;
              t1.setRouteName$1(A._asStringQ(J.$index$asx($arguments, "routeName")));
              $async$returnValue = true;
              // goto return
              $async$goto = 1;
              break;
            case 8:
              // case
              A.assertHelper($arguments != null);
              $arguments.toString;
              t1 = J.getInterceptor$asx($arguments);
              uriString = A._asStringQ(t1.$index($arguments, "uri"));
              if (uriString != null) {
                uri = A.Uri_parse(uriString, 0, null);
                t2 = uri.get$path(uri).length === 0 ? "/" : uri.get$path(uri);
                t3 = uri.get$queryParametersAll();
                t3 = t3.get$isEmpty(t3) ? null : uri.get$queryParametersAll();
                t2 = A._Uri__Uri(uri.get$fragment().length === 0 ? null : uri.get$fragment(), t2, t3).get$_text();
                path = A._Uri__uriDecode(t2, 0, t2.length, B.C_Utf8Codec, false);
              } else {
                t2 = A._asStringQ(t1.$index($arguments, "location"));
                t2.toString;
                path = t2;
              }
              t2 = $async$self.$this.get$browserHistory();
              t3 = t1.$index($arguments, "state");
              t1 = A._asBoolQ(t1.$index($arguments, "replace"));
              t2.setRouteName$3$replace$state(path, t1 === true, t3);
              $async$returnValue = true;
              // goto return
              $async$goto = 1;
              break;
            case 4:
              // after switch
              $async$returnValue = false;
              // goto return
              $async$goto = 1;
              break;
            case 1:
              // return
              return A._asyncReturn($async$returnValue, $async$completer);
          }
      });
      return A._asyncStartSync($async$call$0, $async$completer);
    },
    $signature: 18
  };
  A.ViewPadding.prototype = {};
  A.ViewConstraints.prototype = {
    $mul(_, factor) {
      var _this = this;
      return new A.ViewConstraints(_this.minWidth * factor, _this.maxWidth * factor, _this.minHeight * factor, _this.maxHeight * factor);
    },
    $eq(_, other) {
      var _this = this;
      if (other == null)
        return false;
      if (_this === other)
        return true;
      if (J.get$runtimeType$(other) !== A.getRuntimeTypeOfDartObject(_this))
        return false;
      return other instanceof A.ViewConstraints && other.minWidth === _this.minWidth && other.maxWidth === _this.maxWidth && other.minHeight === _this.minHeight && other.maxHeight === _this.maxHeight;
    },
    get$hashCode(_) {
      var _this = this;
      return A.Object_hash(_this.minWidth, _this.maxWidth, _this.minHeight, _this.maxHeight, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue);
    },
    toString$0(_) {
      var t2, _this = this,
        t1 = _this.minWidth;
      if (t1 === 1 / 0 && _this.minHeight === 1 / 0)
        return "ViewConstraints(biggest)";
      if (t1 === 0 && _this.maxWidth === 1 / 0 && _this.minHeight === 0 && _this.maxHeight === 1 / 0)
        return "ViewConstraints(unconstrained)";
      t2 = new A.ViewConstraints_toString_describe();
      return "ViewConstraints(" + t2.call$3(t1, _this.maxWidth, "w") + ", " + t2.call$3(_this.minHeight, _this.maxHeight, "h") + ")";
    }
  };
  A.ViewConstraints_toString_describe.prototype = {
    call$3(min, max, dim) {
      if (min === max)
        return dim + "=" + B.JSNumber_methods.toStringAsFixed$1(min, 1);
      return B.JSNumber_methods.toStringAsFixed$1(min, 1) + "<=" + dim + "<=" + B.JSNumber_methods.toStringAsFixed$1(max, 1);
    },
    $signature: 212
  };
  A._DefaultTextEditingStrategy_Object_CompositionAwareMixin.prototype = {};
  A.__PointerAdapter__BaseAdapter__WheelEventListenerMixin.prototype = {};
  A.JS_CONST.prototype = {};
  J.Interceptor.prototype = {
    $eq(receiver, other) {
      return receiver === other;
    },
    get$hashCode(receiver) {
      return A.Primitives_objectHashCode(receiver);
    },
    toString$0(receiver) {
      return "Instance of '" + A.Primitives_objectTypeName(receiver) + "'";
    },
    noSuchMethod$1(receiver, invocation) {
      throw A.wrapException(A.NoSuchMethodError_NoSuchMethodError$withInvocation(receiver, type$.Invocation._as(invocation)));
    },
    get$runtimeType(receiver) {
      return A.createRuntimeType(A._instanceTypeFromConstructor(this));
    }
  };
  J.JSBool.prototype = {
    toString$0(receiver) {
      return String(receiver);
    },
    $and(receiver, other) {
      A._asBool(other);
      return other && receiver;
    },
    $or(receiver, other) {
      return other || receiver;
    },
    get$hashCode(receiver) {
      return receiver ? 519018 : 218159;
    },
    get$runtimeType(receiver) {
      return A.createRuntimeType(type$.bool);
    },
    $isTrustedGetRuntimeType: 1,
    $isbool: 1
  };
  J.JSNull.prototype = {
    $eq(receiver, other) {
      return null == other;
    },
    toString$0(receiver) {
      return "null";
    },
    get$hashCode(receiver) {
      return 0;
    },
    get$runtimeType(receiver) {
      return A.createRuntimeType(type$.Null);
    },
    noSuchMethod$1(receiver, invocation) {
      return this.super$Interceptor$noSuchMethod(receiver, type$.Invocation._as(invocation));
    },
    $isTrustedGetRuntimeType: 1,
    $isNull: 1
  };
  J.JavaScriptObject.prototype = {$isJSObject: 1};
  J.LegacyJavaScriptObject.prototype = {
    get$hashCode(receiver) {
      return 0;
    },
    get$runtimeType(receiver) {
      return B.Type_JSObject_ttY;
    },
    toString$0(receiver) {
      return String(receiver);
    }
  };
  J.PlainJavaScriptObject.prototype = {};
  J.UnknownJavaScriptObject.prototype = {};
  J.JavaScriptFunction.prototype = {
    toString$0(receiver) {
      var dartClosure = receiver[$.$get$DART_CLOSURE_PROPERTY_NAME()];
      if (dartClosure == null)
        return this.super$LegacyJavaScriptObject$toString(receiver);
      return "JavaScript function for " + J.toString$0$(dartClosure);
    },
    $isFunction: 1
  };
  J.JavaScriptBigInt.prototype = {
    get$hashCode(receiver) {
      return 0;
    },
    toString$0(receiver) {
      return String(receiver);
    }
  };
  J.JavaScriptSymbol.prototype = {
    get$hashCode(receiver) {
      return 0;
    },
    toString$0(receiver) {
      return String(receiver);
    }
  };
  J.JSArray.prototype = {
    cast$1$0(receiver, $R) {
      return new A.CastList(receiver, A._arrayInstanceType(receiver)._eval$1("@<1>")._bind$1($R)._eval$1("CastList<1,2>"));
    },
    add$1(receiver, value) {
      A._arrayInstanceType(receiver)._precomputed1._as(value);
      receiver.$flags & 1 && A.throwUnsupportedOperation(receiver, 29);
      receiver.push(value);
    },
    removeAt$1(receiver, index) {
      receiver.$flags & 1 && A.throwUnsupportedOperation(receiver, "removeAt", 1);
      if (index < 0 || index >= receiver.length)
        throw A.wrapException(A.RangeError$value(index, null));
      return receiver.splice(index, 1)[0];
    },
    insert$2(receiver, index, value) {
      A._arrayInstanceType(receiver)._precomputed1._as(value);
      receiver.$flags & 1 && A.throwUnsupportedOperation(receiver, "insert", 2);
      if (index < 0 || index > receiver.length)
        throw A.wrapException(A.RangeError$value(index, null));
      receiver.splice(index, 0, value);
    },
    insertAll$2(receiver, index, iterable) {
      var insertionLength, end;
      A._arrayInstanceType(receiver)._eval$1("Iterable<1>")._as(iterable);
      receiver.$flags & 1 && A.throwUnsupportedOperation(receiver, "insertAll", 2);
      A.RangeError_checkValueInInterval(index, 0, receiver.length, "index");
      if (!type$.EfficientLengthIterable_dynamic._is(iterable))
        iterable = J.toList$0$ax(iterable);
      insertionLength = J.get$length$asx(iterable);
      this._setLengthUnsafe$1(receiver, receiver.length + insertionLength);
      end = index + insertionLength;
      this.setRange$4(receiver, end, receiver.length, receiver, index);
      this.setRange$3(receiver, index, end, iterable);
    },
    removeLast$0(receiver) {
      receiver.$flags & 1 && A.throwUnsupportedOperation(receiver, "removeLast", 1);
      if (receiver.length === 0)
        throw A.wrapException(A.diagnoseIndexError(receiver, -1));
      return receiver.pop();
    },
    remove$1(receiver, element) {
      var i;
      receiver.$flags & 1 && A.throwUnsupportedOperation(receiver, "remove", 1);
      for (i = 0; i < receiver.length; ++i)
        if (J.$eq$(receiver[i], element)) {
          receiver.splice(i, 1);
          return true;
        }
      return false;
    },
    removeWhere$1(receiver, test) {
      A._arrayInstanceType(receiver)._eval$1("bool(1)")._as(test);
      receiver.$flags & 1 && A.throwUnsupportedOperation(receiver, 16);
      this._removeWhere$2(receiver, test, true);
    },
    _removeWhere$2(receiver, test, removeMatching) {
      var retained, end, i, element, t1;
      A._arrayInstanceType(receiver)._eval$1("bool(1)")._as(test);
      retained = [];
      end = receiver.length;
      for (i = 0; i < end; ++i) {
        element = receiver[i];
        if (!A.boolConversionCheck(test.call$1(element)))
          retained.push(element);
        if (receiver.length !== end)
          throw A.wrapException(A.ConcurrentModificationError$(receiver));
      }
      t1 = retained.length;
      if (t1 === end)
        return;
      this.set$length(receiver, t1);
      for (i = 0; i < retained.length; ++i)
        receiver[i] = retained[i];
    },
    where$1(receiver, f) {
      var t1 = A._arrayInstanceType(receiver);
      return new A.WhereIterable(receiver, t1._eval$1("bool(1)")._as(f), t1._eval$1("WhereIterable<1>"));
    },
    expand$1$1(receiver, f, $T) {
      var t1 = A._arrayInstanceType(receiver);
      return new A.ExpandIterable(receiver, t1._bind$1($T)._eval$1("Iterable<1>(2)")._as(f), t1._eval$1("@<1>")._bind$1($T)._eval$1("ExpandIterable<1,2>"));
    },
    addAll$1(receiver, collection) {
      var i, t1, e, i0;
      A._arrayInstanceType(receiver)._eval$1("Iterable<1>")._as(collection);
      receiver.$flags & 1 && A.throwUnsupportedOperation(receiver, "addAll", 2);
      if (Array.isArray(collection)) {
        this._addAllFromArray$1(receiver, collection);
        return;
      }
      i = receiver.length;
      for (t1 = J.get$iterator$ax(collection); t1.moveNext$0(); i = i0) {
        e = t1.get$current(t1);
        i0 = i + 1;
        A.assertHelper(i === receiver.length || A.throwExpression(A.ConcurrentModificationError$(receiver)));
        receiver.push(e);
      }
    },
    _addAllFromArray$1(receiver, array) {
      var len, i;
      type$.JSArray_dynamic._as(array);
      len = array.length;
      if (len === 0)
        return;
      if (receiver === array)
        throw A.wrapException(A.ConcurrentModificationError$(receiver));
      for (i = 0; i < len; ++i)
        receiver.push(array[i]);
    },
    clear$0(receiver) {
      receiver.$flags & 1 && A.throwUnsupportedOperation(receiver, "clear", "clear");
      this._setLengthUnsafe$1(receiver, 0);
    },
    forEach$1(receiver, f) {
      var end, i;
      A._arrayInstanceType(receiver)._eval$1("~(1)")._as(f);
      end = receiver.length;
      for (i = 0; i < end; ++i) {
        f.call$1(receiver[i]);
        if (receiver.length !== end)
          throw A.wrapException(A.ConcurrentModificationError$(receiver));
      }
    },
    map$1$1(receiver, f, $T) {
      var t1 = A._arrayInstanceType(receiver);
      return new A.MappedListIterable(receiver, t1._bind$1($T)._eval$1("1(2)")._as(f), t1._eval$1("@<1>")._bind$1($T)._eval$1("MappedListIterable<1,2>"));
    },
    map$1(receiver, f) {
      return this.map$1$1(receiver, f, type$.dynamic);
    },
    join$1(receiver, separator) {
      var i,
        list = A.List_List$filled(receiver.length, "", false, type$.String);
      for (i = 0; i < receiver.length; ++i)
        this.$indexSet(list, i, A.S(receiver[i]));
      return list.join(separator);
    },
    join$0(receiver) {
      return this.join$1(receiver, "");
    },
    take$1(receiver, n) {
      return A.SubListIterable$(receiver, 0, A.checkNotNullable(n, "count", type$.int), A._arrayInstanceType(receiver)._precomputed1);
    },
    skip$1(receiver, n) {
      return A.SubListIterable$(receiver, n, null, A._arrayInstanceType(receiver)._precomputed1);
    },
    reduce$1(receiver, combine) {
      var $length, value, i;
      A._arrayInstanceType(receiver)._eval$1("1(1,1)")._as(combine);
      $length = receiver.length;
      if ($length === 0)
        throw A.wrapException(A.IterableElementError_noElement());
      if (0 >= $length)
        return A.ioore(receiver, 0);
      value = receiver[0];
      for (i = 1; i < $length; ++i) {
        value = combine.call$2(value, receiver[i]);
        if ($length !== receiver.length)
          throw A.wrapException(A.ConcurrentModificationError$(receiver));
      }
      return value;
    },
    fold$1$2(receiver, initialValue, combine, $T) {
      var $length, value, i;
      $T._as(initialValue);
      A._arrayInstanceType(receiver)._bind$1($T)._eval$1("1(1,2)")._as(combine);
      $length = receiver.length;
      for (value = initialValue, i = 0; i < $length; ++i) {
        value = combine.call$2(value, receiver[i]);
        if (receiver.length !== $length)
          throw A.wrapException(A.ConcurrentModificationError$(receiver));
      }
      return value;
    },
    firstWhere$2$orElse(receiver, test, orElse) {
      var end, i, element;
      A._arrayInstanceType(receiver)._eval$1("bool(1)")._as(test);
      end = receiver.length;
      for (i = 0; i < end; ++i) {
        element = receiver[i];
        if (A.boolConversionCheck(test.call$1(element)))
          return element;
        if (receiver.length !== end)
          throw A.wrapException(A.ConcurrentModificationError$(receiver));
      }
      throw A.wrapException(A.IterableElementError_noElement());
    },
    firstWhere$1(receiver, test) {
      return this.firstWhere$2$orElse(receiver, test, null);
    },
    singleWhere$2$orElse(receiver, test, orElse) {
      var $length, match, matchFound, i, element,
        t1 = A._arrayInstanceType(receiver);
      t1._eval$1("bool(1)")._as(test);
      $length = receiver.length;
      for (match = null, matchFound = false, i = 0; i < $length; ++i) {
        element = receiver[i];
        if (A.boolConversionCheck(test.call$1(element))) {
          if (matchFound)
            throw A.wrapException(A.IterableElementError_tooMany());
          match = element;
          matchFound = true;
        }
        if ($length !== receiver.length)
          throw A.wrapException(A.ConcurrentModificationError$(receiver));
      }
      if (matchFound)
        return match == null ? t1._precomputed1._as(match) : match;
      throw A.wrapException(A.IterableElementError_noElement());
    },
    singleWhere$1(receiver, test) {
      return this.singleWhere$2$orElse(receiver, test, null);
    },
    elementAt$1(receiver, index) {
      if (!(index >= 0 && index < receiver.length))
        return A.ioore(receiver, index);
      return receiver[index];
    },
    sublist$2(receiver, start, end) {
      var end0 = receiver.length;
      if (start > end0)
        throw A.wrapException(A.RangeError$range(start, 0, end0, "start", null));
      if (end == null)
        end = end0;
      else if (end < start || end > end0)
        throw A.wrapException(A.RangeError$range(end, start, end0, "end", null));
      if (start === end)
        return A._setArrayType([], A._arrayInstanceType(receiver));
      return A._setArrayType(receiver.slice(start, end), A._arrayInstanceType(receiver));
    },
    sublist$1(receiver, start) {
      return this.sublist$2(receiver, start, null);
    },
    getRange$2(receiver, start, end) {
      A.RangeError_checkValidRange(start, end, receiver.length, null, null);
      return A.SubListIterable$(receiver, start, end, A._arrayInstanceType(receiver)._precomputed1);
    },
    get$first(receiver) {
      if (receiver.length > 0)
        return receiver[0];
      throw A.wrapException(A.IterableElementError_noElement());
    },
    get$last(receiver) {
      var t1 = receiver.length;
      if (t1 > 0)
        return receiver[t1 - 1];
      throw A.wrapException(A.IterableElementError_noElement());
    },
    get$single(receiver) {
      var t1 = receiver.length;
      if (t1 === 1) {
        if (0 >= t1)
          return A.ioore(receiver, 0);
        return receiver[0];
      }
      if (t1 === 0)
        throw A.wrapException(A.IterableElementError_noElement());
      throw A.wrapException(A.IterableElementError_tooMany());
    },
    removeRange$2(receiver, start, end) {
      receiver.$flags & 1 && A.throwUnsupportedOperation(receiver, 18);
      A.RangeError_checkValidRange(start, end, receiver.length, null, null);
      receiver.splice(start, end - start);
    },
    setRange$4(receiver, start, end, iterable, skipCount) {
      var $length, otherList, otherStart, t1, i;
      A._arrayInstanceType(receiver)._eval$1("Iterable<1>")._as(iterable);
      receiver.$flags & 2 && A.throwUnsupportedOperation(receiver, 5);
      A.RangeError_checkValidRange(start, end, receiver.length, null, null);
      $length = end - start;
      if ($length === 0)
        return;
      A.RangeError_checkNotNegative(skipCount, "skipCount");
      if (type$.List_dynamic._is(iterable)) {
        otherList = iterable;
        otherStart = skipCount;
      } else {
        otherList = J.skip$1$ax(iterable, skipCount).toList$1$growable(0, false);
        otherStart = 0;
      }
      t1 = J.getInterceptor$asx(otherList);
      if (otherStart + $length > t1.get$length(otherList))
        throw A.wrapException(A.IterableElementError_tooFew());
      if (otherStart < start)
        for (i = $length - 1; i >= 0; --i)
          receiver[start + i] = t1.$index(otherList, otherStart + i);
      else
        for (i = 0; i < $length; ++i)
          receiver[start + i] = t1.$index(otherList, otherStart + i);
    },
    setRange$3(receiver, start, end, iterable) {
      return this.setRange$4(receiver, start, end, iterable, 0);
    },
    replaceRange$3(receiver, start, end, replacement) {
      var removeLength, insertLength, insertEnd, t1, delta, newLength, _this = this;
      A._arrayInstanceType(receiver)._eval$1("Iterable<1>")._as(replacement);
      receiver.$flags & 1 && A.throwUnsupportedOperation(receiver, "replaceRange", "remove from or add to");
      A.RangeError_checkValidRange(start, end, receiver.length, null, null);
      if (!type$.EfficientLengthIterable_dynamic._is(replacement))
        replacement = J.toList$0$ax(replacement);
      removeLength = end - start;
      insertLength = J.get$length$asx(replacement);
      insertEnd = start + insertLength;
      t1 = receiver.length;
      if (removeLength >= insertLength) {
        delta = removeLength - insertLength;
        newLength = t1 - delta;
        _this.setRange$3(receiver, start, insertEnd, replacement);
        if (delta !== 0) {
          _this.setRange$4(receiver, insertEnd, newLength, receiver, end);
          _this.set$length(receiver, newLength);
        }
      } else {
        newLength = t1 + (insertLength - removeLength);
        _this._setLengthUnsafe$1(receiver, newLength);
        _this.setRange$4(receiver, insertEnd, newLength, receiver, end);
        _this.setRange$3(receiver, start, insertEnd, replacement);
      }
    },
    any$1(receiver, test) {
      var end, i;
      A._arrayInstanceType(receiver)._eval$1("bool(1)")._as(test);
      end = receiver.length;
      for (i = 0; i < end; ++i) {
        if (A.boolConversionCheck(test.call$1(receiver[i])))
          return true;
        if (receiver.length !== end)
          throw A.wrapException(A.ConcurrentModificationError$(receiver));
      }
      return false;
    },
    every$1(receiver, test) {
      var end, i;
      A._arrayInstanceType(receiver)._eval$1("bool(1)")._as(test);
      end = receiver.length;
      for (i = 0; i < end; ++i) {
        if (!A.boolConversionCheck(test.call$1(receiver[i])))
          return false;
        if (receiver.length !== end)
          throw A.wrapException(A.ConcurrentModificationError$(receiver));
      }
      return true;
    },
    get$reversed(receiver) {
      return new A.ReversedListIterable(receiver, A._arrayInstanceType(receiver)._eval$1("ReversedListIterable<1>"));
    },
    sort$1(receiver, compare) {
      var len, a, b, undefineds, i,
        t1 = A._arrayInstanceType(receiver);
      t1._eval$1("int(1,1)?")._as(compare);
      receiver.$flags & 2 && A.throwUnsupportedOperation(receiver, "sort");
      len = receiver.length;
      if (len < 2)
        return;
      if (compare == null)
        compare = J._interceptors_JSArray__compareAny$closure();
      if (len === 2) {
        a = receiver[0];
        b = receiver[1];
        t1 = compare.call$2(a, b);
        if (typeof t1 !== "number")
          return t1.$gt();
        if (t1 > 0) {
          receiver[0] = b;
          receiver[1] = a;
        }
        return;
      }
      undefineds = 0;
      if (t1._precomputed1._is(null))
        for (i = 0; i < receiver.length; ++i)
          if (receiver[i] === void 0) {
            receiver[i] = null;
            ++undefineds;
          }
      receiver.sort(A.convertDartClosureToJS(compare, 2));
      if (undefineds > 0)
        this._replaceSomeNullsWithUndefined$1(receiver, undefineds);
    },
    sort$0(receiver) {
      return this.sort$1(receiver, null);
    },
    _replaceSomeNullsWithUndefined$1(receiver, count) {
      var i, i0;
      A.assertHelper(count > 0);
      i = receiver.length;
      for (; i0 = i - 1, i > 0; i = i0)
        if (receiver[i0] === null) {
          receiver[i0] = void 0;
          --count;
          if (count === 0)
            break;
        }
    },
    indexOf$2(receiver, element, start) {
      var i,
        $length = receiver.length;
      if (start >= $length)
        return -1;
      for (i = start; i < $length; ++i) {
        if (!(i < receiver.length))
          return A.ioore(receiver, i);
        if (J.$eq$(receiver[i], element))
          return i;
      }
      return -1;
    },
    indexOf$1(receiver, element) {
      return this.indexOf$2(receiver, element, 0);
    },
    lastIndexOf$2(receiver, element, startIndex) {
      var i,
        t1 = receiver.length,
        start = t1 - 1;
      if (start < 0)
        return -1;
      start >= t1;
      for (i = start; i >= 0; --i) {
        if (!(i < receiver.length))
          return A.ioore(receiver, i);
        if (J.$eq$(receiver[i], element))
          return i;
      }
      return -1;
    },
    lastIndexOf$1(receiver, element) {
      return this.lastIndexOf$2(receiver, element, null);
    },
    contains$1(receiver, other) {
      var i;
      for (i = 0; i < receiver.length; ++i)
        if (J.$eq$(receiver[i], other))
          return true;
      return false;
    },
    get$isEmpty(receiver) {
      return receiver.length === 0;
    },
    get$isNotEmpty(receiver) {
      return receiver.length !== 0;
    },
    toString$0(receiver) {
      return A.Iterable_iterableToFullString(receiver, "[", "]");
    },
    toList$1$growable(receiver, growable) {
      var t1 = A._arrayInstanceType(receiver);
      return growable ? A._setArrayType(receiver.slice(0), t1) : J.JSArray_JSArray$markFixed(receiver.slice(0), t1._precomputed1);
    },
    toList$0(receiver) {
      return this.toList$1$growable(receiver, true);
    },
    toSet$0(receiver) {
      return A.LinkedHashSet_LinkedHashSet$from(receiver, A._arrayInstanceType(receiver)._precomputed1);
    },
    get$iterator(receiver) {
      return new J.ArrayIterator(receiver, receiver.length, A._arrayInstanceType(receiver)._eval$1("ArrayIterator<1>"));
    },
    get$hashCode(receiver) {
      return A.Primitives_objectHashCode(receiver);
    },
    get$length(receiver) {
      return receiver.length;
    },
    set$length(receiver, newLength) {
      receiver.$flags & 1 && A.throwUnsupportedOperation(receiver, "set length", "change the length of");
      if (newLength < 0)
        throw A.wrapException(A.RangeError$range(newLength, 0, null, "newLength", null));
      if (newLength > receiver.length)
        A._arrayInstanceType(receiver)._precomputed1._as(null);
      receiver.length = newLength;
    },
    _setLengthUnsafe$1(receiver, newLength) {
      if (A.assertTest(newLength >= 0))
        A.assertThrow(A.throwExpression(A.RangeError$range(newLength, 0, null, "newLength", null)));
      receiver.length = newLength;
    },
    $index(receiver, index) {
      A._asInt(index);
      if (!(index >= 0 && index < receiver.length))
        throw A.wrapException(A.diagnoseIndexError(receiver, index));
      return receiver[index];
    },
    $indexSet(receiver, index, value) {
      A._asInt(index);
      A._arrayInstanceType(receiver)._precomputed1._as(value);
      receiver.$flags & 2 && A.throwUnsupportedOperation(receiver);
      if (!(index >= 0 && index < receiver.length))
        throw A.wrapException(A.diagnoseIndexError(receiver, index));
      receiver[index] = value;
    },
    followedBy$1(receiver, other) {
      var t1 = A._arrayInstanceType(receiver);
      return A.FollowedByIterable_FollowedByIterable$firstEfficient(receiver, t1._eval$1("Iterable<1>")._as(other), t1._precomputed1);
    },
    $add(receiver, other) {
      var t1 = A._arrayInstanceType(receiver);
      t1._eval$1("List<1>")._as(other);
      t1 = A.List_List$of(receiver, true, t1._precomputed1);
      this.addAll$1(t1, other);
      return t1;
    },
    indexWhere$2(receiver, test, start) {
      var i;
      A._arrayInstanceType(receiver)._eval$1("bool(1)")._as(test);
      if (start >= receiver.length)
        return -1;
      for (i = start; i < receiver.length; ++i)
        if (A.boolConversionCheck(test.call$1(receiver[i])))
          return i;
      return -1;
    },
    indexWhere$1(receiver, test) {
      return this.indexWhere$2(receiver, test, 0);
    },
    set$last(receiver, element) {
      var t1;
      A._arrayInstanceType(receiver)._precomputed1._as(element);
      t1 = receiver.length;
      if (t1 === 0)
        throw A.wrapException(A.IterableElementError_noElement());
      this.$indexSet(receiver, t1 - 1, element);
    },
    get$runtimeType(receiver) {
      return A.createRuntimeType(A._arrayInstanceType(receiver));
    },
    $isJSIndexable: 1,
    $isEfficientLengthIterable: 1,
    $isIterable: 1,
    $isList: 1
  };
  J.JSUnmodifiableArray.prototype = {};
  J.ArrayIterator.prototype = {
    get$current(_) {
      var t1 = this.__interceptors$_current;
      return t1 == null ? this.$ti._precomputed1._as(t1) : t1;
    },
    moveNext$0() {
      var t2, _this = this,
        t1 = _this._iterable,
        $length = t1.length;
      if (_this.__interceptors$_length !== $length) {
        t1 = A.throwConcurrentModificationError(t1);
        throw A.wrapException(t1);
      }
      t2 = _this._index;
      if (t2 >= $length) {
        _this.set$__interceptors$_current(null);
        return false;
      }
      _this.set$__interceptors$_current(t1[t2]);
      ++_this._index;
      return true;
    },
    set$__interceptors$_current(_current) {
      this.__interceptors$_current = this.$ti._eval$1("1?")._as(_current);
    },
    $isIterator: 1
  };
  J.JSNumber.prototype = {
    compareTo$1(receiver, b) {
      var bIsNegative;
      A._asNum(b);
      if (receiver < b)
        return -1;
      else if (receiver > b)
        return 1;
      else if (receiver === b) {
        if (receiver === 0) {
          bIsNegative = this.get$isNegative(b);
          if (this.get$isNegative(receiver) === bIsNegative)
            return 0;
          if (this.get$isNegative(receiver))
            return -1;
          return 1;
        }
        return 0;
      } else if (isNaN(receiver)) {
        if (isNaN(b))
          return 0;
        return 1;
      } else
        return -1;
    },
    get$isNegative(receiver) {
      return receiver === 0 ? 1 / receiver < 0 : receiver < 0;
    },
    get$sign(receiver) {
      var t1;
      if (receiver > 0)
        t1 = 1;
      else
        t1 = receiver < 0 ? -1 : receiver;
      return t1;
    },
    toInt$0(receiver) {
      var t1;
      if (receiver >= -2147483648 && receiver <= 2147483647)
        return receiver | 0;
      if (isFinite(receiver)) {
        t1 = receiver < 0 ? Math.ceil(receiver) : Math.floor(receiver);
        return t1 + 0;
      }
      throw A.wrapException(A.UnsupportedError$("" + receiver + ".toInt()"));
    },
    ceil$0(receiver) {
      var truncated, d;
      if (receiver >= 0) {
        if (receiver <= 2147483647) {
          truncated = receiver | 0;
          return receiver === truncated ? truncated : truncated + 1;
        }
      } else if (receiver >= -2147483648)
        return receiver | 0;
      d = Math.ceil(receiver);
      if (isFinite(d))
        return d;
      throw A.wrapException(A.UnsupportedError$("" + receiver + ".ceil()"));
    },
    floor$0(receiver) {
      var truncated, d;
      if (receiver >= 0) {
        if (receiver <= 2147483647)
          return receiver | 0;
      } else if (receiver >= -2147483648) {
        truncated = receiver | 0;
        return receiver === truncated ? truncated : truncated - 1;
      }
      d = Math.floor(receiver);
      if (isFinite(d))
        return d;
      throw A.wrapException(A.UnsupportedError$("" + receiver + ".floor()"));
    },
    round$0(receiver) {
      if (receiver > 0) {
        if (receiver !== 1 / 0)
          return Math.round(receiver);
      } else if (receiver > -1 / 0)
        return 0 - Math.round(0 - receiver);
      throw A.wrapException(A.UnsupportedError$("" + receiver + ".round()"));
    },
    clamp$2(receiver, lowerLimit, upperLimit) {
      if (this.compareTo$1(lowerLimit, upperLimit) > 0)
        throw A.wrapException(A.argumentErrorValue(lowerLimit));
      if (this.compareTo$1(receiver, lowerLimit) < 0)
        return lowerLimit;
      if (this.compareTo$1(receiver, upperLimit) > 0)
        return upperLimit;
      return receiver;
    },
    toStringAsFixed$1(receiver, fractionDigits) {
      var result;
      if (fractionDigits > 20)
        throw A.wrapException(A.RangeError$range(fractionDigits, 0, 20, "fractionDigits", null));
      result = receiver.toFixed(fractionDigits);
      if (receiver === 0 && this.get$isNegative(receiver))
        return "-" + result;
      return result;
    },
    toStringAsPrecision$1(receiver, precision) {
      var result;
      if (precision < 1 || precision > 21)
        throw A.wrapException(A.RangeError$range(precision, 1, 21, "precision", null));
      result = receiver.toPrecision(precision);
      if (receiver === 0 && this.get$isNegative(receiver))
        return "-" + result;
      return result;
    },
    toRadixString$1(receiver, radix) {
      var result, t1, t2, match, exponent;
      if (radix < 2 || radix > 36)
        throw A.wrapException(A.RangeError$range(radix, 2, 36, "radix", null));
      result = receiver.toString(radix);
      t1 = result.length;
      t2 = t1 - 1;
      if (!(t2 >= 0))
        return A.ioore(result, t2);
      if (result.charCodeAt(t2) !== 41)
        return result;
      match = /^([\da-z]+)(?:\.([\da-z]+))?\(e\+(\d+)\)$/.exec(result);
      if (match == null)
        A.throwExpression(A.UnsupportedError$("Unexpected toString result: " + result));
      t1 = match.length;
      if (1 >= t1)
        return A.ioore(match, 1);
      result = match[1];
      if (3 >= t1)
        return A.ioore(match, 3);
      exponent = +match[3];
      t1 = match[2];
      if (t1 != null) {
        result += t1;
        exponent -= t1.length;
      }
      return result + B.JSString_methods.$mul("0", exponent);
    },
    toString$0(receiver) {
      if (receiver === 0 && 1 / receiver < 0)
        return "-0.0";
      else
        return "" + receiver;
    },
    get$hashCode(receiver) {
      var absolute, floorLog2, factor, scaled,
        intValue = receiver | 0;
      if (receiver === intValue)
        return intValue & 536870911;
      absolute = Math.abs(receiver);
      floorLog2 = Math.log(absolute) / 0.6931471805599453 | 0;
      factor = Math.pow(2, floorLog2);
      scaled = absolute < 1 ? absolute / factor : factor / absolute;
      return ((scaled * 9007199254740992 | 0) + (scaled * 3542243181176521 | 0)) * 599197 + floorLog2 * 1259 & 536870911;
    },
    $add(receiver, other) {
      A._asNum(other);
      return receiver + other;
    },
    $sub(receiver, other) {
      A._asNum(other);
      return receiver - other;
    },
    $mul(receiver, other) {
      return receiver * other;
    },
    $mod(receiver, other) {
      var result = receiver % other;
      if (result === 0)
        return 0;
      if (result > 0)
        return result;
      if (other < 0)
        return result - other;
      else
        return result + other;
    },
    $tdiv(receiver, other) {
      if ((receiver | 0) === receiver)
        if (other >= 1 || other < -1)
          return receiver / other | 0;
      return this._tdivSlow$1(receiver, other);
    },
    _tdivFast$1(receiver, other) {
      return (receiver | 0) === receiver ? receiver / other | 0 : this._tdivSlow$1(receiver, other);
    },
    _tdivSlow$1(receiver, other) {
      var quotient = receiver / other;
      if (quotient >= -2147483648 && quotient <= 2147483647)
        return quotient | 0;
      if (quotient > 0) {
        if (quotient !== 1 / 0)
          return Math.floor(quotient);
      } else if (quotient > -1 / 0)
        return Math.ceil(quotient);
      throw A.wrapException(A.UnsupportedError$("Result of truncating division is " + A.S(quotient) + ": " + A.S(receiver) + " ~/ " + A.S(other)));
    },
    $shl(receiver, other) {
      if (other < 0)
        throw A.wrapException(A.argumentErrorValue(other));
      return other > 31 ? 0 : receiver << other >>> 0;
    },
    _shlPositive$1(receiver, other) {
      return other > 31 ? 0 : receiver << other >>> 0;
    },
    _shrOtherPositive$1(receiver, other) {
      var t1;
      if (receiver > 0)
        t1 = this._shrBothPositive$1(receiver, other);
      else {
        t1 = other > 31 ? 31 : other;
        t1 = receiver >> t1 >>> 0;
      }
      return t1;
    },
    _shrReceiverPositive$1(receiver, other) {
      if (0 > other)
        throw A.wrapException(A.argumentErrorValue(other));
      return this._shrBothPositive$1(receiver, other);
    },
    _shrBothPositive$1(receiver, other) {
      return other > 31 ? 0 : receiver >>> other;
    },
    _shruOtherPositive$1(receiver, other) {
      if (other > 31)
        return 0;
      return receiver >>> other;
    },
    get$runtimeType(receiver) {
      return A.createRuntimeType(type$.num);
    },
    $isComparable: 1,
    $isdouble: 1,
    $isnum: 1
  };
  J.JSInt.prototype = {
    get$sign(receiver) {
      var t1;
      if (receiver > 0)
        t1 = 1;
      else
        t1 = receiver < 0 ? -1 : receiver;
      return t1;
    },
    get$runtimeType(receiver) {
      return A.createRuntimeType(type$.int);
    },
    $isTrustedGetRuntimeType: 1,
    $isint: 1
  };
  J.JSNumNotInt.prototype = {
    get$runtimeType(receiver) {
      return A.createRuntimeType(type$.double);
    },
    $isTrustedGetRuntimeType: 1
  };
  J.JSString.prototype = {
    codeUnitAt$1(receiver, index) {
      if (index < 0)
        throw A.wrapException(A.diagnoseIndexError(receiver, index));
      if (index >= receiver.length)
        A.throwExpression(A.diagnoseIndexError(receiver, index));
      return receiver.charCodeAt(index);
    },
    allMatches$2(receiver, string, start) {
      var t1 = string.length;
      if (start > t1)
        throw A.wrapException(A.RangeError$range(start, 0, t1, null, null));
      return new A._StringAllMatchesIterable(string, receiver, start);
    },
    allMatches$1(receiver, string) {
      return this.allMatches$2(receiver, string, 0);
    },
    matchAsPrefix$2(receiver, string, start) {
      var t1, t2, i, t3, _null = null;
      if (start < 0 || start > string.length)
        throw A.wrapException(A.RangeError$range(start, 0, string.length, _null, _null));
      t1 = receiver.length;
      t2 = string.length;
      if (start + t1 > t2)
        return _null;
      for (i = 0; i < t1; ++i) {
        t3 = start + i;
        if (!(t3 >= 0 && t3 < t2))
          return A.ioore(string, t3);
        if (string.charCodeAt(t3) !== receiver.charCodeAt(i))
          return _null;
      }
      return new A.StringMatch(start, receiver);
    },
    $add(receiver, other) {
      A._asString(other);
      return receiver + other;
    },
    endsWith$1(receiver, other) {
      var otherLength = other.length,
        t1 = receiver.length;
      if (otherLength > t1)
        return false;
      return other === this.substring$1(receiver, t1 - otherLength);
    },
    replaceFirst$2(receiver, from, to) {
      A.RangeError_checkValueInInterval(0, 0, receiver.length, "startIndex");
      return A.stringReplaceFirstUnchecked(receiver, from, to, 0);
    },
    replaceRange$3(receiver, start, end, replacement) {
      var e = A.RangeError_checkValidRange(start, end, receiver.length, null, null);
      return A.stringReplaceRangeUnchecked(receiver, start, e, replacement);
    },
    startsWith$2(receiver, pattern, index) {
      var endIndex;
      if (index < 0 || index > receiver.length)
        throw A.wrapException(A.RangeError$range(index, 0, receiver.length, null, null));
      endIndex = index + pattern.length;
      if (endIndex > receiver.length)
        return false;
      return pattern === receiver.substring(index, endIndex);
    },
    startsWith$1(receiver, pattern) {
      return this.startsWith$2(receiver, pattern, 0);
    },
    substring$2(receiver, start, end) {
      return receiver.substring(start, A.RangeError_checkValidRange(start, end, receiver.length, null, null));
    },
    substring$1(receiver, start) {
      return this.substring$2(receiver, start, null);
    },
    trim$0(receiver) {
      var startIndex, t1, endIndex0,
        result = receiver.trim(),
        endIndex = result.length;
      if (endIndex === 0)
        return result;
      if (0 >= endIndex)
        return A.ioore(result, 0);
      if (result.charCodeAt(0) === 133) {
        startIndex = J.JSString__skipLeadingWhitespace(result, 1);
        if (startIndex === endIndex)
          return "";
      } else
        startIndex = 0;
      t1 = endIndex - 1;
      if (!(t1 >= 0))
        return A.ioore(result, t1);
      endIndex0 = result.charCodeAt(t1) === 133 ? J.JSString__skipTrailingWhitespace(result, t1) : endIndex;
      if (startIndex === 0 && endIndex0 === endIndex)
        return result;
      return result.substring(startIndex, endIndex0);
    },
    trimLeft$0(receiver) {
      var result = receiver.trimStart(),
        t1 = result.length;
      if (t1 === 0)
        return result;
      if (0 >= t1)
        return A.ioore(result, 0);
      if (result.charCodeAt(0) !== 133)
        return result;
      return result.substring(J.JSString__skipLeadingWhitespace(result, 1));
    },
    trimRight$0(receiver) {
      var t1,
        result = receiver.trimEnd(),
        endIndex = result.length;
      if (endIndex === 0)
        return result;
      t1 = endIndex - 1;
      if (!(t1 >= 0))
        return A.ioore(result, t1);
      if (result.charCodeAt(t1) !== 133)
        return result;
      return result.substring(0, J.JSString__skipTrailingWhitespace(result, t1));
    },
    $mul(receiver, times) {
      var s, result;
      A._asInt(times);
      if (0 >= times)
        return "";
      if (times === 1 || receiver.length === 0)
        return receiver;
      if (times !== times >>> 0)
        throw A.wrapException(B.C_OutOfMemoryError);
      for (s = receiver, result = ""; true;) {
        if ((times & 1) === 1)
          result = s + result;
        times = times >>> 1;
        if (times === 0)
          break;
        s += s;
      }
      return result;
    },
    padLeft$2(receiver, width, padding) {
      var delta = width - receiver.length;
      if (delta <= 0)
        return receiver;
      return this.$mul(padding, delta) + receiver;
    },
    padRight$1(receiver, width) {
      var delta = width - receiver.length;
      if (delta <= 0)
        return receiver;
      return receiver + this.$mul(" ", delta);
    },
    indexOf$2(receiver, pattern, start) {
      var match, t1, t2, i;
      if (start < 0 || start > receiver.length)
        throw A.wrapException(A.RangeError$range(start, 0, receiver.length, null, null));
      if (typeof pattern == "string")
        return receiver.indexOf(pattern, start);
      if (pattern instanceof A.JSSyntaxRegExp) {
        match = pattern._execGlobal$2(receiver, start);
        return match == null ? -1 : match._match.index;
      }
      for (t1 = receiver.length, t2 = J.getInterceptor$s(pattern), i = start; i <= t1; ++i)
        if (t2.matchAsPrefix$2(pattern, receiver, i) != null)
          return i;
      return -1;
    },
    indexOf$1(receiver, pattern) {
      return this.indexOf$2(receiver, pattern, 0);
    },
    lastIndexOf$2(receiver, pattern, start) {
      var t1, t2;
      if (start == null)
        start = receiver.length;
      else if (start < 0 || start > receiver.length)
        throw A.wrapException(A.RangeError$range(start, 0, receiver.length, null, null));
      t1 = pattern.length;
      t2 = receiver.length;
      if (start + t1 > t2)
        start = t2 - t1;
      return receiver.lastIndexOf(pattern, start);
    },
    lastIndexOf$1(receiver, pattern) {
      return this.lastIndexOf$2(receiver, pattern, null);
    },
    contains$2(receiver, other, startIndex) {
      var t1 = receiver.length;
      if (startIndex > t1)
        throw A.wrapException(A.RangeError$range(startIndex, 0, t1, null, null));
      return A.stringContainsUnchecked(receiver, other, startIndex);
    },
    contains$1(receiver, other) {
      return this.contains$2(receiver, other, 0);
    },
    get$isEmpty(receiver) {
      return receiver.length === 0;
    },
    get$isNotEmpty(receiver) {
      return receiver.length !== 0;
    },
    compareTo$1(receiver, other) {
      var t1;
      A._asString(other);
      if (receiver === other)
        t1 = 0;
      else
        t1 = receiver < other ? -1 : 1;
      return t1;
    },
    toString$0(receiver) {
      return receiver;
    },
    get$hashCode(receiver) {
      var t1, hash, i;
      for (t1 = receiver.length, hash = 0, i = 0; i < t1; ++i) {
        hash = hash + receiver.charCodeAt(i) & 536870911;
        hash = hash + ((hash & 524287) << 10) & 536870911;
        hash ^= hash >> 6;
      }
      hash = hash + ((hash & 67108863) << 3) & 536870911;
      hash ^= hash >> 11;
      return hash + ((hash & 16383) << 15) & 536870911;
    },
    get$runtimeType(receiver) {
      return A.createRuntimeType(type$.String);
    },
    get$length(receiver) {
      return receiver.length;
    },
    $index(receiver, index) {
      A._asInt(index);
      if (!(index >= 0 && index < receiver.length))
        throw A.wrapException(A.diagnoseIndexError(receiver, index));
      return receiver[index];
    },
    $isJSIndexable: 1,
    $isTrustedGetRuntimeType: 1,
    $isComparable: 1,
    $isPattern: 1,
    $isString: 1
  };
  A._CastIterableBase.prototype = {
    get$iterator(_) {
      return new A.CastIterator(J.get$iterator$ax(this.get$_source()), A._instanceType(this)._eval$1("CastIterator<1,2>"));
    },
    get$length(_) {
      return J.get$length$asx(this.get$_source());
    },
    get$isEmpty(_) {
      return J.get$isEmpty$asx(this.get$_source());
    },
    get$isNotEmpty(_) {
      return J.get$isNotEmpty$asx(this.get$_source());
    },
    skip$1(_, count) {
      var t1 = A._instanceType(this);
      return A.CastIterable_CastIterable(J.skip$1$ax(this.get$_source(), count), t1._precomputed1, t1._rest[1]);
    },
    elementAt$1(_, index) {
      return A._instanceType(this)._rest[1]._as(J.elementAt$1$ax(this.get$_source(), index));
    },
    get$first(_) {
      return A._instanceType(this)._rest[1]._as(J.get$first$ax(this.get$_source()));
    },
    get$last(_) {
      return A._instanceType(this)._rest[1]._as(J.get$last$ax(this.get$_source()));
    },
    get$single(_) {
      return A._instanceType(this)._rest[1]._as(J.get$single$ax(this.get$_source()));
    },
    contains$1(_, other) {
      return J.contains$1$asx(this.get$_source(), other);
    },
    toString$0(_) {
      return J.toString$0$(this.get$_source());
    }
  };
  A.CastIterator.prototype = {
    moveNext$0() {
      return this._source.moveNext$0();
    },
    get$current(_) {
      var t1 = this._source;
      return this.$ti._rest[1]._as(t1.get$current(t1));
    },
    $isIterator: 1
  };
  A.CastIterable.prototype = {
    cast$1$0(_, $R) {
      return A.CastIterable_CastIterable(this._source, A._instanceType(this)._precomputed1, $R);
    },
    get$_source() {
      return this._source;
    }
  };
  A._EfficientLengthCastIterable.prototype = {$isEfficientLengthIterable: 1};
  A._CastListBase.prototype = {
    $index(_, index) {
      return this.$ti._rest[1]._as(J.$index$asx(this._source, A._asInt(index)));
    },
    $indexSet(_, index, value) {
      var t1 = this.$ti;
      J.$indexSet$ax(this._source, A._asInt(index), t1._precomputed1._as(t1._rest[1]._as(value)));
    },
    set$length(_, $length) {
      J.set$length$asx(this._source, $length);
    },
    add$1(_, value) {
      var t1 = this.$ti;
      J.add$1$ax(this._source, t1._precomputed1._as(t1._rest[1]._as(value)));
    },
    sort$1(_, compare) {
      var t1;
      this.$ti._eval$1("int(2,2)?")._as(compare);
      t1 = compare == null ? null : new A._CastListBase_sort_closure(this, compare);
      J.sort$1$ax(this._source, t1);
    },
    remove$1(_, value) {
      return J.remove$1$ax(this._source, value);
    },
    removeLast$0(_) {
      return this.$ti._rest[1]._as(J.removeLast$0$ax(this._source));
    },
    getRange$2(_, start, end) {
      var t1 = this.$ti;
      return A.CastIterable_CastIterable(J.getRange$2$ax(this._source, start, end), t1._precomputed1, t1._rest[1]);
    },
    $isEfficientLengthIterable: 1,
    $isList: 1
  };
  A._CastListBase_sort_closure.prototype = {
    call$2(v1, v2) {
      var t1 = this.$this.$ti,
        t2 = t1._precomputed1;
      t2._as(v1);
      t2._as(v2);
      t1 = t1._rest[1];
      return this.compare.call$2(t1._as(v1), t1._as(v2));
    },
    $signature() {
      return this.$this.$ti._eval$1("int(1,1)");
    }
  };
  A.CastList.prototype = {
    cast$1$0(_, $R) {
      return new A.CastList(this._source, this.$ti._eval$1("@<1>")._bind$1($R)._eval$1("CastList<1,2>"));
    },
    get$_source() {
      return this._source;
    }
  };
  A.CastSet.prototype = {
    cast$1$0(_, $R) {
      return new A.CastSet(this._source, this._emptySet, this.$ti._eval$1("@<1>")._bind$1($R)._eval$1("CastSet<1,2>"));
    },
    add$1(_, value) {
      var t1 = this.$ti;
      return this._source.add$1(0, t1._precomputed1._as(t1._rest[1]._as(value)));
    },
    addAll$1(_, elements) {
      var t1 = this.$ti;
      this._source.addAll$1(0, A.CastIterable_CastIterable(t1._eval$1("Iterable<2>")._as(elements), t1._rest[1], t1._precomputed1));
    },
    remove$1(_, object) {
      return this._source.remove$1(0, object);
    },
    intersection$1(_, other) {
      var _this = this;
      if (_this._emptySet != null)
        return _this._conditionalAdd$2(other, true);
      return new A.CastSet(_this._source.intersection$1(0, other), null, _this.$ti);
    },
    difference$1(other) {
      var _this = this;
      if (_this._emptySet != null)
        return _this._conditionalAdd$2(other, false);
      return new A.CastSet(_this._source.difference$1(other), null, _this.$ti);
    },
    _conditionalAdd$2(other, otherContains) {
      var castElement,
        emptySet = this._emptySet,
        t1 = this.$ti,
        t2 = t1._rest[1],
        result = emptySet == null ? A.LinkedHashSet_LinkedHashSet(t2) : emptySet.call$1$0(t2);
      for (t2 = this._source, t2 = t2.get$iterator(t2), t1 = t1._rest[1]; t2.moveNext$0();) {
        castElement = t1._as(t2.get$current(t2));
        if (otherContains === other.contains$1(0, castElement))
          result.add$1(0, castElement);
      }
      return result;
    },
    clear$0(_) {
      this._source.clear$0(0);
    },
    _clone$0() {
      var emptySet = this._emptySet,
        t1 = this.$ti._rest[1],
        result = emptySet == null ? A.LinkedHashSet_LinkedHashSet(t1) : emptySet.call$1$0(t1);
      result.addAll$1(0, this);
      return result;
    },
    toSet$0(_) {
      var emptySet = this._emptySet,
        t1 = this.$ti._rest[1],
        result = emptySet == null ? A.LinkedHashSet_LinkedHashSet(t1) : emptySet.call$1$0(t1);
      result.addAll$1(0, this);
      return result;
    },
    $isEfficientLengthIterable: 1,
    $isSet: 1,
    get$_source() {
      return this._source;
    }
  };
  A.CastMap.prototype = {
    cast$2$0(_, RK, RV) {
      return new A.CastMap(this._source, this.$ti._eval$1("@<1,2>")._bind$1(RK)._bind$1(RV)._eval$1("CastMap<1,2,3,4>"));
    },
    containsKey$1(_, key) {
      return J.containsKey$1$x(this._source, key);
    },
    $index(_, key) {
      return this.$ti._eval$1("4?")._as(J.$index$asx(this._source, key));
    },
    $indexSet(_, key, value) {
      var t1 = this.$ti;
      t1._rest[2]._as(key);
      t1._rest[3]._as(value);
      J.$indexSet$ax(this._source, t1._precomputed1._as(key), t1._rest[1]._as(value));
    },
    putIfAbsent$2(_, key, ifAbsent) {
      var t1 = this.$ti;
      t1._rest[2]._as(key);
      t1._eval$1("4()")._as(ifAbsent);
      return t1._rest[3]._as(J.putIfAbsent$2$x(this._source, t1._precomputed1._as(key), new A.CastMap_putIfAbsent_closure(this, ifAbsent)));
    },
    remove$1(_, key) {
      return this.$ti._eval$1("4?")._as(J.remove$1$ax(this._source, key));
    },
    forEach$1(_, f) {
      J.forEach$1$ax(this._source, new A.CastMap_forEach_closure(this, this.$ti._eval$1("~(3,4)")._as(f)));
    },
    get$keys(_) {
      var t1 = this.$ti;
      return A.CastIterable_CastIterable(J.get$keys$x(this._source), t1._precomputed1, t1._rest[2]);
    },
    get$values(_) {
      var t1 = this.$ti;
      return A.CastIterable_CastIterable(J.get$values$x(this._source), t1._rest[1], t1._rest[3]);
    },
    get$length(_) {
      return J.get$length$asx(this._source);
    },
    get$isEmpty(_) {
      return J.get$isEmpty$asx(this._source);
    },
    get$isNotEmpty(_) {
      return J.get$isNotEmpty$asx(this._source);
    },
    get$entries(_) {
      var t1 = J.get$entries$x(this._source);
      return t1.map$1$1(t1, new A.CastMap_entries_closure(this), this.$ti._eval$1("MapEntry<3,4>"));
    }
  };
  A.CastMap_putIfAbsent_closure.prototype = {
    call$0() {
      return this.$this.$ti._rest[1]._as(this.ifAbsent.call$0());
    },
    $signature() {
      return this.$this.$ti._eval$1("2()");
    }
  };
  A.CastMap_forEach_closure.prototype = {
    call$2(key, value) {
      var t1 = this.$this.$ti;
      t1._precomputed1._as(key);
      t1._rest[1]._as(value);
      this.f.call$2(t1._rest[2]._as(key), t1._rest[3]._as(value));
    },
    $signature() {
      return this.$this.$ti._eval$1("~(1,2)");
    }
  };
  A.CastMap_entries_closure.prototype = {
    call$1(e) {
      var t1 = this.$this.$ti;
      t1._eval$1("MapEntry<1,2>")._as(e);
      return new A.MapEntry(t1._rest[2]._as(e.key), t1._rest[3]._as(e.value), t1._eval$1("MapEntry<3,4>"));
    },
    $signature() {
      return this.$this.$ti._eval$1("MapEntry<3,4>(MapEntry<1,2>)");
    }
  };
  A.CastQueue.prototype = {
    cast$1$0(_, $R) {
      return new A.CastQueue(this._source, this.$ti._eval$1("@<1>")._bind$1($R)._eval$1("CastQueue<1,2>"));
    },
    $isEfficientLengthIterable: 1,
    $isQueue: 1,
    get$_source() {
      return this._source;
    }
  };
  A.LateError.prototype = {
    toString$0(_) {
      return "LateInitializationError: " + this._message;
    }
  };
  A.CodeUnits.prototype = {
    get$length(_) {
      return this._string.length;
    },
    $index(_, i) {
      var t1;
      A._asInt(i);
      t1 = this._string;
      if (!(i >= 0 && i < t1.length))
        return A.ioore(t1, i);
      return t1.charCodeAt(i);
    }
  };
  A.nullFuture_closure.prototype = {
    call$0() {
      return A.Future_Future$value(null, type$.void);
    },
    $signature: 15
  };
  A.SentinelValue.prototype = {};
  A.EfficientLengthIterable.prototype = {};
  A.ListIterable.prototype = {
    get$iterator(_) {
      var _this = this;
      return new A.ListIterator(_this, _this.get$length(_this), A._instanceType(_this)._eval$1("ListIterator<ListIterable.E>"));
    },
    forEach$1(_, action) {
      var $length, i, _this = this;
      A._instanceType(_this)._eval$1("~(ListIterable.E)")._as(action);
      $length = _this.get$length(_this);
      for (i = 0; i < $length; ++i) {
        action.call$1(_this.elementAt$1(0, i));
        if ($length !== _this.get$length(_this))
          throw A.wrapException(A.ConcurrentModificationError$(_this));
      }
    },
    get$isEmpty(_) {
      return this.get$length(this) === 0;
    },
    get$first(_) {
      if (this.get$length(this) === 0)
        throw A.wrapException(A.IterableElementError_noElement());
      return this.elementAt$1(0, 0);
    },
    get$last(_) {
      var _this = this;
      if (_this.get$length(_this) === 0)
        throw A.wrapException(A.IterableElementError_noElement());
      return _this.elementAt$1(0, _this.get$length(_this) - 1);
    },
    get$single(_) {
      var _this = this;
      if (_this.get$length(_this) === 0)
        throw A.wrapException(A.IterableElementError_noElement());
      if (_this.get$length(_this) > 1)
        throw A.wrapException(A.IterableElementError_tooMany());
      return _this.elementAt$1(0, 0);
    },
    contains$1(_, element) {
      var i, _this = this,
        $length = _this.get$length(_this);
      for (i = 0; i < $length; ++i) {
        if (J.$eq$(_this.elementAt$1(0, i), element))
          return true;
        if ($length !== _this.get$length(_this))
          throw A.wrapException(A.ConcurrentModificationError$(_this));
      }
      return false;
    },
    any$1(_, test) {
      var $length, i, _this = this;
      A._instanceType(_this)._eval$1("bool(ListIterable.E)")._as(test);
      $length = _this.get$length(_this);
      for (i = 0; i < $length; ++i) {
        if (A.boolConversionCheck(test.call$1(_this.elementAt$1(0, i))))
          return true;
        if ($length !== _this.get$length(_this))
          throw A.wrapException(A.ConcurrentModificationError$(_this));
      }
      return false;
    },
    join$1(_, separator) {
      var first, t1, i, _this = this,
        $length = _this.get$length(_this);
      if (separator.length !== 0) {
        if ($length === 0)
          return "";
        first = A.S(_this.elementAt$1(0, 0));
        if ($length !== _this.get$length(_this))
          throw A.wrapException(A.ConcurrentModificationError$(_this));
        for (t1 = first, i = 1; i < $length; ++i) {
          t1 = t1 + separator + A.S(_this.elementAt$1(0, i));
          if ($length !== _this.get$length(_this))
            throw A.wrapException(A.ConcurrentModificationError$(_this));
        }
        return t1.charCodeAt(0) == 0 ? t1 : t1;
      } else {
        for (i = 0, t1 = ""; i < $length; ++i) {
          t1 += A.S(_this.elementAt$1(0, i));
          if ($length !== _this.get$length(_this))
            throw A.wrapException(A.ConcurrentModificationError$(_this));
        }
        return t1.charCodeAt(0) == 0 ? t1 : t1;
      }
    },
    join$0(_) {
      return this.join$1(0, "");
    },
    where$1(_, test) {
      return this.super$Iterable$where(0, A._instanceType(this)._eval$1("bool(ListIterable.E)")._as(test));
    },
    map$1$1(_, toElement, $T) {
      var t1 = A._instanceType(this);
      return new A.MappedListIterable(this, t1._bind$1($T)._eval$1("1(ListIterable.E)")._as(toElement), t1._eval$1("@<ListIterable.E>")._bind$1($T)._eval$1("MappedListIterable<1,2>"));
    },
    map$1(_, toElement) {
      return this.map$1$1(0, toElement, type$.dynamic);
    },
    reduce$1(_, combine) {
      var $length, value, i, _this = this;
      A._instanceType(_this)._eval$1("ListIterable.E(ListIterable.E,ListIterable.E)")._as(combine);
      $length = _this.get$length(_this);
      if ($length === 0)
        throw A.wrapException(A.IterableElementError_noElement());
      value = _this.elementAt$1(0, 0);
      for (i = 1; i < $length; ++i) {
        value = combine.call$2(value, _this.elementAt$1(0, i));
        if ($length !== _this.get$length(_this))
          throw A.wrapException(A.ConcurrentModificationError$(_this));
      }
      return value;
    },
    fold$1$2(_, initialValue, combine, $T) {
      var $length, value, i, _this = this;
      $T._as(initialValue);
      A._instanceType(_this)._bind$1($T)._eval$1("1(1,ListIterable.E)")._as(combine);
      $length = _this.get$length(_this);
      for (value = initialValue, i = 0; i < $length; ++i) {
        value = combine.call$2(value, _this.elementAt$1(0, i));
        if ($length !== _this.get$length(_this))
          throw A.wrapException(A.ConcurrentModificationError$(_this));
      }
      return value;
    },
    skip$1(_, count) {
      return A.SubListIterable$(this, count, null, A._instanceType(this)._eval$1("ListIterable.E"));
    },
    toList$1$growable(_, growable) {
      return A.List_List$of(this, growable, A._instanceType(this)._eval$1("ListIterable.E"));
    },
    toList$0(_) {
      return this.toList$1$growable(0, true);
    },
    toSet$0(_) {
      var i, _this = this,
        result = A.LinkedHashSet_LinkedHashSet(A._instanceType(_this)._eval$1("ListIterable.E"));
      for (i = 0; i < _this.get$length(_this); ++i)
        result.add$1(0, _this.elementAt$1(0, i));
      return result;
    }
  };
  A.SubListIterable.prototype = {
    SubListIterable$3(_iterable, _start, _endOrLength, $E) {
      var endOrLength,
        t1 = this._start;
      A.RangeError_checkNotNegative(t1, "start");
      endOrLength = this._endOrLength;
      if (endOrLength != null) {
        A.RangeError_checkNotNegative(endOrLength, "end");
        if (t1 > endOrLength)
          throw A.wrapException(A.RangeError$range(t1, 0, endOrLength, "start", null));
      }
    },
    get$_endIndex() {
      var $length = J.get$length$asx(this.__internal$_iterable),
        endOrLength = this._endOrLength;
      if (endOrLength == null || endOrLength > $length)
        return $length;
      return endOrLength;
    },
    get$_startIndex() {
      var $length = J.get$length$asx(this.__internal$_iterable),
        t1 = this._start;
      if (t1 > $length)
        return $length;
      return t1;
    },
    get$length(_) {
      var endOrLength,
        $length = J.get$length$asx(this.__internal$_iterable),
        t1 = this._start;
      if (t1 >= $length)
        return 0;
      endOrLength = this._endOrLength;
      if (endOrLength == null || endOrLength >= $length)
        return $length - t1;
      if (typeof endOrLength !== "number")
        return endOrLength.$sub();
      return endOrLength - t1;
    },
    elementAt$1(_, index) {
      var _this = this,
        realIndex = _this.get$_startIndex() + index;
      if (index < 0 || realIndex >= _this.get$_endIndex())
        throw A.wrapException(A.IndexError$withLength(index, _this.get$length(0), _this, null, "index"));
      return J.elementAt$1$ax(_this.__internal$_iterable, realIndex);
    },
    skip$1(_, count) {
      var newStart, endOrLength, _this = this;
      A.RangeError_checkNotNegative(count, "count");
      newStart = _this._start + count;
      endOrLength = _this._endOrLength;
      if (endOrLength != null && newStart >= endOrLength)
        return new A.EmptyIterable(_this.$ti._eval$1("EmptyIterable<1>"));
      return A.SubListIterable$(_this.__internal$_iterable, newStart, endOrLength, _this.$ti._precomputed1);
    },
    take$1(_, count) {
      var endOrLength, t1, newEnd, _this = this;
      A.RangeError_checkNotNegative(count, "count");
      endOrLength = _this._endOrLength;
      t1 = _this._start;
      newEnd = t1 + count;
      if (endOrLength == null)
        return A.SubListIterable$(_this.__internal$_iterable, t1, newEnd, _this.$ti._precomputed1);
      else {
        if (endOrLength < newEnd)
          return _this;
        return A.SubListIterable$(_this.__internal$_iterable, t1, newEnd, _this.$ti._precomputed1);
      }
    },
    toList$1$growable(_, growable) {
      var $length, result, i, _this = this,
        start = _this._start,
        t1 = _this.__internal$_iterable,
        t2 = J.getInterceptor$asx(t1),
        end = t2.get$length(t1),
        endOrLength = _this._endOrLength;
      if (endOrLength != null && endOrLength < end)
        end = endOrLength;
      $length = end - start;
      if ($length <= 0) {
        t1 = _this.$ti._precomputed1;
        return growable ? J.JSArray_JSArray$growable(0, t1) : J.JSArray_JSArray$fixed(0, t1);
      }
      result = A.List_List$filled($length, t2.elementAt$1(t1, start), growable, _this.$ti._precomputed1);
      for (i = 1; i < $length; ++i) {
        B.JSArray_methods.$indexSet(result, i, t2.elementAt$1(t1, start + i));
        if (t2.get$length(t1) < end)
          throw A.wrapException(A.ConcurrentModificationError$(_this));
      }
      return result;
    },
    toList$0(_) {
      return this.toList$1$growable(0, true);
    }
  };
  A.ListIterator.prototype = {
    get$current(_) {
      var t1 = this.__internal$_current;
      return t1 == null ? this.$ti._precomputed1._as(t1) : t1;
    },
    moveNext$0() {
      var t3, _this = this,
        t1 = _this.__internal$_iterable,
        t2 = J.getInterceptor$asx(t1),
        $length = t2.get$length(t1);
      if (_this.__internal$_length !== $length)
        throw A.wrapException(A.ConcurrentModificationError$(t1));
      t3 = _this.__internal$_index;
      if (t3 >= $length) {
        _this.set$__internal$_current(null);
        return false;
      }
      _this.set$__internal$_current(t2.elementAt$1(t1, t3));
      ++_this.__internal$_index;
      return true;
    },
    set$__internal$_current(_current) {
      this.__internal$_current = this.$ti._eval$1("1?")._as(_current);
    },
    $isIterator: 1
  };
  A.MappedIterable.prototype = {
    get$iterator(_) {
      return new A.MappedIterator(J.get$iterator$ax(this.__internal$_iterable), this._f, A._instanceType(this)._eval$1("MappedIterator<1,2>"));
    },
    get$length(_) {
      return J.get$length$asx(this.__internal$_iterable);
    },
    get$isEmpty(_) {
      return J.get$isEmpty$asx(this.__internal$_iterable);
    },
    get$first(_) {
      return this._f.call$1(J.get$first$ax(this.__internal$_iterable));
    },
    get$last(_) {
      return this._f.call$1(J.get$last$ax(this.__internal$_iterable));
    },
    get$single(_) {
      return this._f.call$1(J.get$single$ax(this.__internal$_iterable));
    },
    elementAt$1(_, index) {
      return this._f.call$1(J.elementAt$1$ax(this.__internal$_iterable, index));
    }
  };
  A.EfficientLengthMappedIterable.prototype = {$isEfficientLengthIterable: 1};
  A.MappedIterator.prototype = {
    moveNext$0() {
      var _this = this,
        t1 = _this._iterator;
      if (t1.moveNext$0()) {
        _this.set$__internal$_current(_this._f.call$1(t1.get$current(t1)));
        return true;
      }
      _this.set$__internal$_current(null);
      return false;
    },
    get$current(_) {
      var t1 = this.__internal$_current;
      return t1 == null ? this.$ti._rest[1]._as(t1) : t1;
    },
    set$__internal$_current(_current) {
      this.__internal$_current = this.$ti._eval$1("2?")._as(_current);
    },
    $isIterator: 1
  };
  A.MappedListIterable.prototype = {
    get$length(_) {
      return J.get$length$asx(this._source);
    },
    elementAt$1(_, index) {
      return this._f.call$1(J.elementAt$1$ax(this._source, index));
    }
  };
  A.WhereIterable.prototype = {
    get$iterator(_) {
      return new A.WhereIterator(J.get$iterator$ax(this.__internal$_iterable), this._f, this.$ti._eval$1("WhereIterator<1>"));
    },
    map$1$1(_, toElement, $T) {
      var t1 = this.$ti;
      return new A.MappedIterable(this, t1._bind$1($T)._eval$1("1(2)")._as(toElement), t1._eval$1("@<1>")._bind$1($T)._eval$1("MappedIterable<1,2>"));
    },
    map$1(_, toElement) {
      return this.map$1$1(0, toElement, type$.dynamic);
    }
  };
  A.WhereIterator.prototype = {
    moveNext$0() {
      var t1, t2;
      for (t1 = this._iterator, t2 = this._f; t1.moveNext$0();)
        if (A.boolConversionCheck(t2.call$1(t1.get$current(t1))))
          return true;
      return false;
    },
    get$current(_) {
      var t1 = this._iterator;
      return t1.get$current(t1);
    },
    $isIterator: 1
  };
  A.ExpandIterable.prototype = {
    get$iterator(_) {
      return new A.ExpandIterator(J.get$iterator$ax(this.__internal$_iterable), this._f, B.C_EmptyIterator, this.$ti._eval$1("ExpandIterator<1,2>"));
    }
  };
  A.ExpandIterator.prototype = {
    get$current(_) {
      var t1 = this.__internal$_current;
      return t1 == null ? this.$ti._rest[1]._as(t1) : t1;
    },
    moveNext$0() {
      var t1, t2, _this = this;
      if (_this._currentExpansion == null)
        return false;
      for (t1 = _this._iterator, t2 = _this._f; !_this._currentExpansion.moveNext$0();) {
        _this.set$__internal$_current(null);
        if (t1.moveNext$0()) {
          _this.set$_currentExpansion(null);
          _this.set$_currentExpansion(J.get$iterator$ax(t2.call$1(t1.get$current(t1))));
        } else
          return false;
      }
      t1 = _this._currentExpansion;
      _this.set$__internal$_current(t1.get$current(t1));
      return true;
    },
    set$_currentExpansion(_currentExpansion) {
      this._currentExpansion = this.$ti._eval$1("Iterator<2>?")._as(_currentExpansion);
    },
    set$__internal$_current(_current) {
      this.__internal$_current = this.$ti._eval$1("2?")._as(_current);
    },
    $isIterator: 1
  };
  A.TakeIterable.prototype = {
    get$iterator(_) {
      var t1 = J.get$iterator$ax(this.__internal$_iterable),
        t2 = this._takeCount;
      A.assertHelper(t2 >= 0);
      return new A.TakeIterator(t1, t2, A._instanceType(this)._eval$1("TakeIterator<1>"));
    }
  };
  A.EfficientLengthTakeIterable.prototype = {
    get$length(_) {
      var iterableLength = J.get$length$asx(this.__internal$_iterable),
        t1 = this._takeCount;
      if (iterableLength > t1)
        return t1;
      return iterableLength;
    },
    $isEfficientLengthIterable: 1
  };
  A.TakeIterator.prototype = {
    moveNext$0() {
      if (--this._remaining >= 0)
        return this._iterator.moveNext$0();
      this._remaining = -1;
      return false;
    },
    get$current(_) {
      var t1;
      if (this._remaining < 0) {
        this.$ti._precomputed1._as(null);
        return null;
      }
      t1 = this._iterator;
      return t1.get$current(t1);
    },
    $isIterator: 1
  };
  A.SkipIterable.prototype = {
    skip$1(_, count) {
      A.ArgumentError_checkNotNull(count, "count", type$.int);
      A.RangeError_checkNotNegative(count, "count");
      return new A.SkipIterable(this.__internal$_iterable, this._skipCount + count, A._instanceType(this)._eval$1("SkipIterable<1>"));
    },
    get$iterator(_) {
      var t1 = J.get$iterator$ax(this.__internal$_iterable),
        t2 = this._skipCount;
      A.assertHelper(t2 >= 0);
      return new A.SkipIterator(t1, t2, A._instanceType(this)._eval$1("SkipIterator<1>"));
    }
  };
  A.EfficientLengthSkipIterable.prototype = {
    get$length(_) {
      var $length = J.get$length$asx(this.__internal$_iterable) - this._skipCount;
      if ($length >= 0)
        return $length;
      return 0;
    },
    skip$1(_, count) {
      A.ArgumentError_checkNotNull(count, "count", type$.int);
      A.RangeError_checkNotNegative(count, "count");
      return new A.EfficientLengthSkipIterable(this.__internal$_iterable, this._skipCount + count, this.$ti);
    },
    $isEfficientLengthIterable: 1
  };
  A.SkipIterator.prototype = {
    moveNext$0() {
      var t1, i;
      for (t1 = this._iterator, i = 0; i < this._skipCount; ++i)
        t1.moveNext$0();
      this._skipCount = 0;
      return t1.moveNext$0();
    },
    get$current(_) {
      var t1 = this._iterator;
      return t1.get$current(t1);
    },
    $isIterator: 1
  };
  A.SkipWhileIterable.prototype = {
    get$iterator(_) {
      return new A.SkipWhileIterator(J.get$iterator$ax(this.__internal$_iterable), this._f, this.$ti._eval$1("SkipWhileIterator<1>"));
    }
  };
  A.SkipWhileIterator.prototype = {
    moveNext$0() {
      var t1, t2, _this = this;
      if (!_this._hasSkipped) {
        _this._hasSkipped = true;
        for (t1 = _this._iterator, t2 = _this._f; t1.moveNext$0();)
          if (!A.boolConversionCheck(t2.call$1(t1.get$current(t1))))
            return true;
      }
      return _this._iterator.moveNext$0();
    },
    get$current(_) {
      var t1 = this._iterator;
      return t1.get$current(t1);
    },
    $isIterator: 1
  };
  A.EmptyIterable.prototype = {
    get$iterator(_) {
      return B.C_EmptyIterator;
    },
    forEach$1(_, action) {
      this.$ti._eval$1("~(1)")._as(action);
    },
    get$isEmpty(_) {
      return true;
    },
    get$length(_) {
      return 0;
    },
    get$first(_) {
      throw A.wrapException(A.IterableElementError_noElement());
    },
    get$last(_) {
      throw A.wrapException(A.IterableElementError_noElement());
    },
    get$single(_) {
      throw A.wrapException(A.IterableElementError_noElement());
    },
    elementAt$1(_, index) {
      throw A.wrapException(A.RangeError$range(index, 0, 0, "index", null));
    },
    contains$1(_, element) {
      return false;
    },
    any$1(_, test) {
      this.$ti._eval$1("bool(1)")._as(test);
      return false;
    },
    join$1(_, separator) {
      return "";
    },
    where$1(_, test) {
      this.$ti._eval$1("bool(1)")._as(test);
      return this;
    },
    map$1$1(_, toElement, $T) {
      this.$ti._bind$1($T)._eval$1("1(2)")._as(toElement);
      return new A.EmptyIterable($T._eval$1("EmptyIterable<0>"));
    },
    map$1(_, toElement) {
      return this.map$1$1(0, toElement, type$.dynamic);
    },
    skip$1(_, count) {
      A.RangeError_checkNotNegative(count, "count");
      return this;
    },
    toList$1$growable(_, growable) {
      var t1 = this.$ti._precomputed1;
      return growable ? J.JSArray_JSArray$growable(0, t1) : J.JSArray_JSArray$fixed(0, t1);
    },
    toList$0(_) {
      return this.toList$1$growable(0, true);
    },
    toSet$0(_) {
      return A.LinkedHashSet_LinkedHashSet(this.$ti._precomputed1);
    }
  };
  A.EmptyIterator.prototype = {
    moveNext$0() {
      return false;
    },
    get$current(_) {
      throw A.wrapException(A.IterableElementError_noElement());
    },
    $isIterator: 1
  };
  A.FollowedByIterable.prototype = {
    get$iterator(_) {
      return new A.FollowedByIterator(J.get$iterator$ax(this.__internal$_first), this.__internal$_second, A._instanceType(this)._eval$1("FollowedByIterator<1>"));
    },
    get$length(_) {
      return J.get$length$asx(this.__internal$_first) + J.get$length$asx(this.__internal$_second);
    },
    get$isEmpty(_) {
      return J.get$isEmpty$asx(this.__internal$_first) && J.get$isEmpty$asx(this.__internal$_second);
    },
    get$isNotEmpty(_) {
      return J.get$isNotEmpty$asx(this.__internal$_first) || J.get$isNotEmpty$asx(this.__internal$_second);
    },
    contains$1(_, value) {
      return J.contains$1$asx(this.__internal$_first, value) || J.contains$1$asx(this.__internal$_second, value);
    },
    get$first(_) {
      var iterator = J.get$iterator$ax(this.__internal$_first);
      if (iterator.moveNext$0())
        return iterator.get$current(iterator);
      return J.get$first$ax(this.__internal$_second);
    },
    get$last(_) {
      var last,
        iterator = J.get$iterator$ax(this.__internal$_second);
      if (iterator.moveNext$0()) {
        last = iterator.get$current(iterator);
        for (; iterator.moveNext$0();)
          last = iterator.get$current(iterator);
        return last;
      }
      return J.get$last$ax(this.__internal$_first);
    }
  };
  A.EfficientLengthFollowedByIterable.prototype = {
    elementAt$1(_, index) {
      var t1 = this.__internal$_first,
        t2 = J.getInterceptor$asx(t1),
        firstLength = t2.get$length(t1);
      if (index < firstLength)
        return t2.elementAt$1(t1, index);
      return J.elementAt$1$ax(this.__internal$_second, index - firstLength);
    },
    get$first(_) {
      var t1 = this.__internal$_first,
        t2 = J.getInterceptor$asx(t1);
      if (t2.get$isNotEmpty(t1))
        return t2.get$first(t1);
      return J.get$first$ax(this.__internal$_second);
    },
    get$last(_) {
      var t1 = this.__internal$_second,
        t2 = J.getInterceptor$asx(t1);
      if (t2.get$isNotEmpty(t1))
        return t2.get$last(t1);
      return J.get$last$ax(this.__internal$_first);
    },
    $isEfficientLengthIterable: 1
  };
  A.FollowedByIterator.prototype = {
    moveNext$0() {
      var t1, _this = this;
      if (_this._currentIterator.moveNext$0())
        return true;
      t1 = _this._nextIterable;
      if (t1 != null) {
        _this.set$_currentIterator(J.get$iterator$ax(t1));
        _this.set$_nextIterable(null);
        return _this._currentIterator.moveNext$0();
      }
      return false;
    },
    get$current(_) {
      var t1 = this._currentIterator;
      return t1.get$current(t1);
    },
    set$_currentIterator(_currentIterator) {
      this._currentIterator = this.$ti._eval$1("Iterator<1>")._as(_currentIterator);
    },
    set$_nextIterable(_nextIterable) {
      this._nextIterable = this.$ti._eval$1("Iterable<1>?")._as(_nextIterable);
    },
    $isIterator: 1
  };
  A.WhereTypeIterable.prototype = {
    get$iterator(_) {
      return new A.WhereTypeIterator(J.get$iterator$ax(this._source), this.$ti._eval$1("WhereTypeIterator<1>"));
    }
  };
  A.WhereTypeIterator.prototype = {
    moveNext$0() {
      var t1, t2;
      for (t1 = this._source, t2 = this.$ti._precomputed1; t1.moveNext$0();)
        if (t2._is(t1.get$current(t1)))
          return true;
      return false;
    },
    get$current(_) {
      var t1 = this._source;
      return this.$ti._precomputed1._as(t1.get$current(t1));
    },
    $isIterator: 1
  };
  A.FixedLengthListMixin.prototype = {
    set$length(receiver, newLength) {
      throw A.wrapException(A.UnsupportedError$("Cannot change the length of a fixed-length list"));
    },
    add$1(receiver, value) {
      A.instanceType(receiver)._eval$1("FixedLengthListMixin.E")._as(value);
      throw A.wrapException(A.UnsupportedError$("Cannot add to a fixed-length list"));
    },
    remove$1(receiver, element) {
      throw A.wrapException(A.UnsupportedError$("Cannot remove from a fixed-length list"));
    },
    removeLast$0(receiver) {
      throw A.wrapException(A.UnsupportedError$("Cannot remove from a fixed-length list"));
    }
  };
  A.UnmodifiableListMixin.prototype = {
    $indexSet(_, index, value) {
      A._asInt(index);
      A._instanceType(this)._eval$1("UnmodifiableListMixin.E")._as(value);
      throw A.wrapException(A.UnsupportedError$("Cannot modify an unmodifiable list"));
    },
    set$length(_, newLength) {
      throw A.wrapException(A.UnsupportedError$("Cannot change the length of an unmodifiable list"));
    },
    add$1(_, value) {
      A._instanceType(this)._eval$1("UnmodifiableListMixin.E")._as(value);
      throw A.wrapException(A.UnsupportedError$("Cannot add to an unmodifiable list"));
    },
    remove$1(_, element) {
      throw A.wrapException(A.UnsupportedError$("Cannot remove from an unmodifiable list"));
    },
    sort$1(_, compare) {
      A._instanceType(this)._eval$1("int(UnmodifiableListMixin.E,UnmodifiableListMixin.E)?")._as(compare);
      throw A.wrapException(A.UnsupportedError$("Cannot modify an unmodifiable list"));
    },
    removeLast$0(_) {
      throw A.wrapException(A.UnsupportedError$("Cannot remove from an unmodifiable list"));
    }
  };
  A.UnmodifiableListBase.prototype = {};
  A.ReversedListIterable.prototype = {
    get$length(_) {
      return J.get$length$asx(this._source);
    },
    elementAt$1(_, index) {
      var t1 = this._source,
        t2 = J.getInterceptor$asx(t1);
      return t2.elementAt$1(t1, t2.get$length(t1) - 1 - index);
    }
  };
  A.Symbol.prototype = {
    get$hashCode(_) {
      var hash = this._hashCode;
      if (hash != null)
        return hash;
      hash = 664597 * B.JSString_methods.get$hashCode(this.__internal$_name) & 536870911;
      this._hashCode = hash;
      return hash;
    },
    toString$0(_) {
      return 'Symbol("' + this.__internal$_name + '")';
    },
    $eq(_, other) {
      if (other == null)
        return false;
      return other instanceof A.Symbol && this.__internal$_name === other.__internal$_name;
    },
    $isSymbol0: 1
  };
  A.__CastListBase__CastIterableBase_ListMixin.prototype = {};
  A._Record_2.prototype = {$recipe: "+(1,2)", $shape: 1};
  A._Record_2_boundaryEnd_boundaryStart.prototype = {$recipe: "+boundaryEnd,boundaryStart(1,2)", $shape: 2};
  A._Record_2_endGlyphHeight_startGlyphHeight.prototype = {$recipe: "+endGlyphHeight,startGlyphHeight(1,2)", $shape: 6};
  A._Record_2_end_start.prototype = {$recipe: "+end,start(1,2)", $shape: 5};
  A._Record_2_key_value.prototype = {$recipe: "+key,value(1,2)", $shape: 7};
  A._Record_2_localPosition_paragraph.prototype = {$recipe: "+localPosition,paragraph(1,2)", $shape: 8};
  A._Record_2_representation_targetSize.prototype = {$recipe: "+representation,targetSize(1,2)", $shape: 9};
  A._Record_3.prototype = {$recipe: "+(1,2,3)", $shape: 11};
  A._Record_3_ascent_bottomHeight_subtex78tHeight.prototype = {$recipe: "+ascent,bottomHeight,subtextHeight(1,2,3)", $shape: 12};
  A._Record_3_breaks_graphemes_words.prototype = {$recipe: "+breaks,graphemes,words(1,2,3)", $shape: 13};
  A._Record_3_close_onMessage_postMessage.prototype = {$recipe: "+close,onMessage,postMessage(1,2,3)", $shape: 14};
  A._Record_3_completer_recorder_scene.prototype = {$recipe: "+completer,recorder,scene(1,2,3)", $shape: 15};
  A._Record_3_data_event_timeStamp.prototype = {$recipe: "+data,event,timeStamp(1,2,3)", $shape: 16};
  A._Record_3_domSize_representation_targetSize.prototype = {$recipe: "+domSize,representation,targetSize(1,2,3)", $shape: 17};
  A._Record_3_large_medium_small.prototype = {$recipe: "+large,medium,small(1,2,3)", $shape: 18};
  A._Record_3_queue_target_timer.prototype = {$recipe: "+queue,target,timer(1,2,3)", $shape: 19};
  A._Record_3_x78_y_z.prototype = {$recipe: "+x,y,z(1,2,3)", $shape: 20};
  A._Record_4.prototype = {$recipe: "+(1,2,3,4)", $shape: 21};
  A._Record_4_domBlurListener_domFocusListener_element_semanticsNodeId.prototype = {$recipe: "+domBlurListener,domFocusListener,element,semanticsNodeId(1,2,3,4)", $shape: 22};
  A._Record_5.prototype = {$recipe: "+(1,2,3,4,5)", $shape: 24};
  A._Record_8.prototype = {$recipe: "+(1,2,3,4,5,6,7,8)", $shape: 25};
  A.ConstantMapView.prototype = {};
  A.ConstantMap.prototype = {
    cast$2$0(_, RK, RV) {
      var t1 = A._instanceType(this);
      return A.Map_castFrom(this, t1._precomputed1, t1._rest[1], RK, RV);
    },
    get$isEmpty(_) {
      return this.get$length(this) === 0;
    },
    get$isNotEmpty(_) {
      return this.get$length(this) !== 0;
    },
    toString$0(_) {
      return A.MapBase_mapToString(this);
    },
    $indexSet(_, key, value) {
      var t1 = A._instanceType(this);
      t1._precomputed1._as(key);
      t1._rest[1]._as(value);
      A.ConstantMap__throwUnmodifiable();
    },
    putIfAbsent$2(_, key, ifAbsent) {
      var t1 = A._instanceType(this);
      t1._precomputed1._as(key);
      t1._eval$1("2()")._as(ifAbsent);
      A.ConstantMap__throwUnmodifiable();
    },
    remove$1(_, key) {
      A.ConstantMap__throwUnmodifiable();
    },
    get$entries(_) {
      return new A._SyncStarIterable(this.entries$body$ConstantMap(0), A._instanceType(this)._eval$1("_SyncStarIterable<MapEntry<1,2>>"));
    },
    entries$body$ConstantMap($async$_) {
      var $async$self = this;
      return function() {
        var _ = $async$_;
        var $async$goto = 0, $async$handler = 1, $async$errorStack = [], t1, t2, t3, key, t4;
        return function $async$get$entries($async$iterator, $async$errorCode, $async$result) {
          if ($async$errorCode === 1) {
            $async$errorStack.push($async$result);
            $async$goto = $async$handler;
          }
          while (true)
            switch ($async$goto) {
              case 0:
                // Function start
                t1 = $async$self.get$keys($async$self), t1 = t1.get$iterator(t1), t2 = A._instanceType($async$self), t3 = t2._rest[1], t2 = t2._eval$1("MapEntry<1,2>");
              case 2:
                // for condition
                if (!t1.moveNext$0()) {
                  // goto after for
                  $async$goto = 3;
                  break;
                }
                key = t1.get$current(t1);
                t4 = $async$self.$index(0, key);
                $async$goto = 4;
                return $async$iterator._async$_current = new A.MapEntry(key, t4 == null ? t3._as(t4) : t4, t2), 1;
              case 4:
                // after yield
                // goto for condition
                $async$goto = 2;
                break;
              case 3:
                // after for
                // implicit return
                return 0;
              case 1:
                // rethrow
                return $async$iterator._datum = $async$errorStack.at(-1), 3;
            }
        };
      };
    },
    map$2$1(_, transform, K2, V2) {
      var result = A.LinkedHashMap_LinkedHashMap$_empty(K2, V2);
      this.forEach$1(0, new A.ConstantMap_map_closure(this, A._instanceType(this)._bind$1(K2)._bind$1(V2)._eval$1("MapEntry<1,2>(3,4)")._as(transform), result));
      return result;
    },
    map$1(_, transform) {
      var t1 = type$.dynamic;
      return this.map$2$1(0, transform, t1, t1);
    },
    $isMap: 1
  };
  A.ConstantMap_map_closure.prototype = {
    call$2(key, value) {
      var t1 = A._instanceType(this.$this),
        entry = this.transform.call$2(t1._precomputed1._as(key), t1._rest[1]._as(value));
      this.result.$indexSet(0, entry.key, entry.value);
    },
    $signature() {
      return A._instanceType(this.$this)._eval$1("~(1,2)");
    }
  };
  A.ConstantStringMap.prototype = {
    get$length(_) {
      return this._values.length;
    },
    get$__js_helper$_keys() {
      var keys = this.$keys;
      if (keys == null) {
        keys = Object.keys(this._jsIndex);
        this.$keys = keys;
      }
      return keys;
    },
    containsKey$1(_, key) {
      if (typeof key != "string")
        return false;
      if ("__proto__" === key)
        return false;
      return this._jsIndex.hasOwnProperty(key);
    },
    $index(_, key) {
      if (!this.containsKey$1(0, key))
        return null;
      return this._values[this._jsIndex[key]];
    },
    forEach$1(_, f) {
      var keys, values, t1, i;
      this.$ti._eval$1("~(1,2)")._as(f);
      keys = this.get$__js_helper$_keys();
      values = this._values;
      for (t1 = keys.length, i = 0; i < t1; ++i)
        f.call$2(keys[i], values[i]);
    },
    get$keys(_) {
      return new A._KeysOrValues(this.get$__js_helper$_keys(), this.$ti._eval$1("_KeysOrValues<1>"));
    },
    get$values(_) {
      return new A._KeysOrValues(this._values, this.$ti._eval$1("_KeysOrValues<2>"));
    }
  };
  A._KeysOrValues.prototype = {
    get$length(_) {
      return this._elements.length;
    },
    get$isEmpty(_) {
      return 0 === this._elements.length;
    },
    get$isNotEmpty(_) {
      return 0 !== this._elements.length;
    },
    get$iterator(_) {
      var t1 = this._elements;
      return new A._KeysOrValuesOrElementsIterator(t1, t1.length, this.$ti._eval$1("_KeysOrValuesOrElementsIterator<1>"));
    }
  };
  A._KeysOrValuesOrElementsIterator.prototype = {
    get$current(_) {
      var t1 = this.__js_helper$_current;
      return t1 == null ? this.$ti._precomputed1._as(t1) : t1;
    },
    moveNext$0() {
      var _this = this,
        t1 = _this.__js_helper$_index;
      if (t1 >= _this.__js_helper$_length) {
        _this.set$__js_helper$_current(null);
        return false;
      }
      _this.set$__js_helper$_current(_this._elements[t1]);
      ++_this.__js_helper$_index;
      return true;
    },
    set$__js_helper$_current(_current) {
      this.__js_helper$_current = this.$ti._eval$1("1?")._as(_current);
    },
    $isIterator: 1
  };
  A.GeneralConstantMap.prototype = {
    _getMap$0() {
      var _this = this,
        backingMap = _this.$map;
      if (backingMap == null) {
        backingMap = new A.JsConstantLinkedHashMap(_this.$ti._eval$1("JsConstantLinkedHashMap<1,2>"));
        A.fillLiteralMap(_this._jsData, backingMap);
        _this.$map = backingMap;
      }
      return backingMap;
    },
    containsKey$1(_, key) {
      return this._getMap$0().containsKey$1(0, key);
    },
    $index(_, key) {
      return this._getMap$0().$index(0, key);
    },
    forEach$1(_, f) {
      this.$ti._eval$1("~(1,2)")._as(f);
      this._getMap$0().forEach$1(0, f);
    },
    get$keys(_) {
      var t1 = this._getMap$0();
      return new A.LinkedHashMapKeysIterable(t1, A._instanceType(t1)._eval$1("LinkedHashMapKeysIterable<1>"));
    },
    get$values(_) {
      var t1 = this._getMap$0();
      return new A.LinkedHashMapValuesIterable(t1, A._instanceType(t1)._eval$1("LinkedHashMapValuesIterable<2>"));
    },
    get$length(_) {
      return this._getMap$0().__js_helper$_length;
    }
  };
  A.ConstantSet.prototype = {
    clear$0(_) {
      A.ConstantSet__throwUnmodifiable();
    },
    add$1(_, value) {
      A._instanceType(this)._precomputed1._as(value);
      A.ConstantSet__throwUnmodifiable();
    },
    addAll$1(_, elements) {
      A._instanceType(this)._eval$1("Iterable<1>")._as(elements);
      A.ConstantSet__throwUnmodifiable();
    },
    remove$1(_, value) {
      A.ConstantSet__throwUnmodifiable();
    },
    removeAll$1(elements) {
      A.ConstantSet__throwUnmodifiable();
    }
  };
  A.ConstantStringSet.prototype = {
    get$length(_) {
      return this.__js_helper$_length;
    },
    get$isEmpty(_) {
      return this.__js_helper$_length === 0;
    },
    get$isNotEmpty(_) {
      return this.__js_helper$_length !== 0;
    },
    get$iterator(_) {
      var t1, _this = this,
        keys = _this.$keys;
      if (keys == null) {
        keys = Object.keys(_this._jsIndex);
        _this.$keys = keys;
      }
      t1 = keys;
      return new A._KeysOrValuesOrElementsIterator(t1, t1.length, _this.$ti._eval$1("_KeysOrValuesOrElementsIterator<1>"));
    },
    contains$1(_, key) {
      if (typeof key != "string")
        return false;
      if ("__proto__" === key)
        return false;
      return this._jsIndex.hasOwnProperty(key);
    },
    toSet$0(_) {
      return A.LinkedHashSet_LinkedHashSet$of(this, this.$ti._precomputed1);
    }
  };
  A.GeneralConstantSet.prototype = {
    get$length(_) {
      return this._elements.length;
    },
    get$isEmpty(_) {
      return this._elements.length === 0;
    },
    get$isNotEmpty(_) {
      return this._elements.length !== 0;
    },
    get$iterator(_) {
      var t1 = this._elements;
      return new A._KeysOrValuesOrElementsIterator(t1, t1.length, this.$ti._eval$1("_KeysOrValuesOrElementsIterator<1>"));
    },
    _getMap$0() {
      var t1, t2, _i, key, _this = this,
        backingMap = _this.$map;
      if (backingMap == null) {
        backingMap = new A.JsConstantLinkedHashMap(_this.$ti._eval$1("JsConstantLinkedHashMap<1,1>"));
        for (t1 = _this._elements, t2 = t1.length, _i = 0; _i < t1.length; t1.length === t2 || (0, A.throwConcurrentModificationError)(t1), ++_i) {
          key = t1[_i];
          backingMap.$indexSet(0, key, key);
        }
        _this.$map = backingMap;
      }
      return backingMap;
    },
    contains$1(_, key) {
      return this._getMap$0().containsKey$1(0, key);
    },
    toSet$0(_) {
      return A.LinkedHashSet_LinkedHashSet$of(this, this.$ti._precomputed1);
    }
  };
  A.Instantiation.prototype = {
    $eq(_, other) {
      if (other == null)
        return false;
      return other instanceof A.Instantiation1 && this._genericClosure.$eq(0, other._genericClosure) && A.getRuntimeTypeOfClosure(this) === A.getRuntimeTypeOfClosure(other);
    },
    get$hashCode(_) {
      return A.Object_hash(this._genericClosure, A.getRuntimeTypeOfClosure(this), B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue);
    },
    toString$0(_) {
      var t1 = B.JSArray_methods.join$1([A.createRuntimeType(this.$ti._precomputed1)], ", ");
      return this._genericClosure.toString$0(0) + " with " + ("<" + t1 + ">");
    }
  };
  A.Instantiation1.prototype = {
    call$0() {
      return this._genericClosure.call$1$0(this.$ti._rest[0]);
    },
    call$1(a0) {
      return this._genericClosure.call$1$1(a0, this.$ti._rest[0]);
    },
    call$2(a0, a1) {
      return this._genericClosure.call$1$2(a0, a1, this.$ti._rest[0]);
    },
    $signature() {
      return A.instantiatedGenericFunctionType(A.closureFunctionType(this._genericClosure), this.$ti);
    }
  };
  A.JSInvocationMirror.prototype = {
    get$memberName() {
      var t1 = this._memberName;
      if (t1 instanceof A.Symbol)
        return t1;
      return this._memberName = new A.Symbol(A._asString(t1));
    },
    get$positionalArguments() {
      var t1, t2, argumentCount, list, index, _this = this;
      if (_this.__js_helper$_kind === 1)
        return B.List_empty10;
      t1 = _this._arguments;
      t2 = J.getInterceptor$asx(t1);
      argumentCount = t2.get$length(t1) - J.get$length$asx(_this._namedArgumentNames) - _this._typeArgumentCount;
      if (argumentCount === 0)
        return B.List_empty10;
      list = [];
      for (index = 0; index < argumentCount; ++index)
        list.push(t2.$index(t1, index));
      list.$flags = 3;
      return list;
    },
    get$namedArguments() {
      var t1, t2, namedArgumentCount, t3, t4, namedArgumentsStartIndex, map, i, _this = this;
      if (_this.__js_helper$_kind !== 0)
        return B.Map_empty1;
      t1 = _this._namedArgumentNames;
      t2 = J.getInterceptor$asx(t1);
      namedArgumentCount = t2.get$length(t1);
      t3 = _this._arguments;
      t4 = J.getInterceptor$asx(t3);
      namedArgumentsStartIndex = t4.get$length(t3) - namedArgumentCount - _this._typeArgumentCount;
      if (namedArgumentCount === 0)
        return B.Map_empty1;
      map = new A.JsLinkedHashMap(type$.JsLinkedHashMap_Symbol_dynamic);
      for (i = 0; i < namedArgumentCount; ++i)
        map.$indexSet(0, new A.Symbol(A._asString(t2.$index(t1, i))), t4.$index(t3, namedArgumentsStartIndex + i));
      return new A.ConstantMapView(map, type$.ConstantMapView_Symbol_dynamic);
    },
    $isInvocation: 1
  };
  A.Primitives_initTicker_closure.prototype = {
    call$0() {
      return B.JSNumber_methods.floor$0(1000 * this.performance.now());
    },
    $signature: 71
  };
  A.Primitives_functionNoSuchMethod_closure.prototype = {
    call$2($name, argument) {
      var t1;
      A._asString($name);
      t1 = this._box_0;
      t1.names = t1.names + "$" + $name;
      B.JSArray_methods.add$1(this.namedArgumentList, $name);
      B.JSArray_methods.add$1(this.$arguments, argument);
      ++t1.argumentCount;
    },
    $signature: 31
  };
  A.TypeErrorDecoder.prototype = {
    matchTypeError$1(message) {
      var result, t1, _this = this,
        match = new RegExp(_this._pattern).exec(message);
      if (match == null)
        return null;
      result = Object.create(null);
      t1 = _this._arguments;
      if (t1 !== -1)
        result.arguments = match[t1 + 1];
      t1 = _this._argumentsExpr;
      if (t1 !== -1)
        result.argumentsExpr = match[t1 + 1];
      t1 = _this._expr;
      if (t1 !== -1)
        result.expr = match[t1 + 1];
      t1 = _this._method;
      if (t1 !== -1)
        result.method = match[t1 + 1];
      t1 = _this._receiver;
      if (t1 !== -1)
        result.receiver = match[t1 + 1];
      return result;
    }
  };
  A.NullError.prototype = {
    toString$0(_) {
      return "Null check operator used on a null value";
    },
    $isNoSuchMethodError: 1
  };
  A.JsNoSuchMethodError.prototype = {
    toString$0(_) {
      var t2, _this = this,
        _s38_ = "NoSuchMethodError: method not found: '",
        t1 = _this._method;
      if (t1 == null)
        return "NoSuchMethodError: " + _this.__js_helper$_message;
      t2 = _this._receiver;
      if (t2 == null)
        return _s38_ + t1 + "' (" + _this.__js_helper$_message + ")";
      return _s38_ + t1 + "' on '" + t2 + "' (" + _this.__js_helper$_message + ")";
    },
    $isNoSuchMethodError: 1
  };
  A.UnknownJsTypeError.prototype = {
    toString$0(_) {
      var t1 = this.__js_helper$_message;
      return t1.length === 0 ? "Error" : "Error: " + t1;
    }
  };
  A.NullThrownFromJavaScriptException.prototype = {
    toString$0(_) {
      return "Throw of null ('" + (this._irritant === null ? "null" : "undefined") + "' from JavaScript)";
    },
    $isException: 1
  };
  A.ExceptionAndStackTrace.prototype = {};
  A._StackTrace.prototype = {
    toString$0(_) {
      var trace,
        t1 = this._trace;
      if (t1 != null)
        return t1;
      t1 = this._exception;
      trace = t1 !== null && typeof t1 === "object" ? t1.stack : null;
      return this._trace = trace == null ? "" : trace;
    },
    $isStackTrace: 1
  };
  A.Closure.prototype = {
    toString$0(_) {
      var $constructor = this.constructor,
        $name = $constructor == null ? null : $constructor.name;
      return "Closure '" + A.unminifyOrTag($name == null ? "unknown" : $name) + "'";
    },
    get$runtimeType(_) {
      var rti = A.closureFunctionType(this);
      return A.createRuntimeType(rti == null ? A.instanceType(this) : rti);
    },
    $isFunction: 1,
    get$$call() {
      return this;
    },
    "call*": "call$1",
    $requiredArgCount: 1,
    $defaultValues: null
  };
  A.Closure0Args.prototype = {"call*": "call$0", $requiredArgCount: 0};
  A.Closure2Args.prototype = {"call*": "call$2", $requiredArgCount: 2};
  A.TearOffClosure.prototype = {};
  A.StaticClosure.prototype = {
    toString$0(_) {
      var $name = this.$static_name;
      if ($name == null)
        return "Closure of unknown static method";
      return "Closure '" + A.unminifyOrTag($name) + "'";
    }
  };
  A.BoundClosure.prototype = {
    $eq(_, other) {
      if (other == null)
        return false;
      if (this === other)
        return true;
      if (!(other instanceof A.BoundClosure))
        return false;
      return this.$_target === other.$_target && this._receiver === other._receiver;
    },
    get$hashCode(_) {
      return (A.objectHashCode(this._receiver) ^ A.Primitives_objectHashCode(this.$_target)) >>> 0;
    },
    toString$0(_) {
      return "Closure '" + this.$_name + "' of " + ("Instance of '" + A.Primitives_objectTypeName(this._receiver) + "'");
    }
  };
  A._CyclicInitializationError.prototype = {
    toString$0(_) {
      return "Reading static variable '" + this.variableName + "' during its initialization";
    }
  };
  A.RuntimeError.prototype = {
    toString$0(_) {
      return "RuntimeError: " + this.message;
    }
  };
  A._AssertionError.prototype = {
    toString$0(_) {
      return "Assertion failed: " + A.Error_safeToString(this.message);
    }
  };
  A._Required.prototype = {};
  A.assertInteropArgs_closure.prototype = {
    call$1(arg) {
      return !type$.Function._is(arg) || typeof arg == "function";
    },
    $signature: 26
  };
  A.JsLinkedHashMap.prototype = {
    get$length(_) {
      return this.__js_helper$_length;
    },
    get$isEmpty(_) {
      return this.__js_helper$_length === 0;
    },
    get$isNotEmpty(_) {
      return this.__js_helper$_length !== 0;
    },
    get$keys(_) {
      return new A.LinkedHashMapKeysIterable(this, A._instanceType(this)._eval$1("LinkedHashMapKeysIterable<1>"));
    },
    get$values(_) {
      return new A.LinkedHashMapValuesIterable(this, A._instanceType(this)._eval$1("LinkedHashMapValuesIterable<2>"));
    },
    get$entries(_) {
      return new A.LinkedHashMapEntriesIterable(this, A._instanceType(this)._eval$1("LinkedHashMapEntriesIterable<1,2>"));
    },
    containsKey$1(_, key) {
      var strings, nums;
      if (typeof key == "string") {
        strings = this._strings;
        if (strings == null)
          return false;
        return strings[key] != null;
      } else if (typeof key == "number" && (key & 0x3fffffff) === key) {
        nums = this._nums;
        if (nums == null)
          return false;
        return nums[key] != null;
      } else
        return this.internalContainsKey$1(key);
    },
    internalContainsKey$1(key) {
      var rest = this.__js_helper$_rest;
      if (rest == null)
        return false;
      return this.internalFindBucketIndex$2(rest[this.internalComputeHashCode$1(key)], key) >= 0;
    },
    containsValue$1(_, value) {
      return new A.LinkedHashMapKeysIterable(this, A._instanceType(this)._eval$1("LinkedHashMapKeysIterable<1>")).any$1(0, new A.JsLinkedHashMap_containsValue_closure(this, value));
    },
    addAll$1(_, other) {
      J.forEach$1$ax(A._instanceType(this)._eval$1("Map<1,2>")._as(other), new A.JsLinkedHashMap_addAll_closure(this));
    },
    $index(_, key) {
      var strings, cell, t1, nums, _null = null;
      if (typeof key == "string") {
        strings = this._strings;
        if (strings == null)
          return _null;
        cell = strings[key];
        t1 = cell == null ? _null : cell.hashMapCellValue;
        return t1;
      } else if (typeof key == "number" && (key & 0x3fffffff) === key) {
        nums = this._nums;
        if (nums == null)
          return _null;
        cell = nums[key];
        t1 = cell == null ? _null : cell.hashMapCellValue;
        return t1;
      } else
        return this.internalGet$1(key);
    },
    internalGet$1(key) {
      var bucket, index,
        rest = this.__js_helper$_rest;
      if (rest == null)
        return null;
      bucket = rest[this.internalComputeHashCode$1(key)];
      index = this.internalFindBucketIndex$2(bucket, key);
      if (index < 0)
        return null;
      return bucket[index].hashMapCellValue;
    },
    $indexSet(_, key, value) {
      var strings, nums, _this = this,
        t1 = A._instanceType(_this);
      t1._precomputed1._as(key);
      t1._rest[1]._as(value);
      if (typeof key == "string") {
        strings = _this._strings;
        _this._addHashTableEntry$3(strings == null ? _this._strings = _this._newHashTable$0() : strings, key, value);
      } else if (typeof key == "number" && (key & 0x3fffffff) === key) {
        nums = _this._nums;
        _this._addHashTableEntry$3(nums == null ? _this._nums = _this._newHashTable$0() : nums, key, value);
      } else
        _this.internalSet$2(key, value);
    },
    internalSet$2(key, value) {
      var rest, hash, bucket, index, _this = this,
        t1 = A._instanceType(_this);
      t1._precomputed1._as(key);
      t1._rest[1]._as(value);
      rest = _this.__js_helper$_rest;
      if (rest == null)
        rest = _this.__js_helper$_rest = _this._newHashTable$0();
      hash = _this.internalComputeHashCode$1(key);
      bucket = rest[hash];
      if (bucket == null) {
        t1 = [_this._newLinkedCell$2(key, value)];
        A.assertHelper(t1 != null);
        rest[hash] = t1;
      } else {
        index = _this.internalFindBucketIndex$2(bucket, key);
        if (index >= 0)
          bucket[index].hashMapCellValue = value;
        else
          bucket.push(_this._newLinkedCell$2(key, value));
      }
    },
    putIfAbsent$2(_, key, ifAbsent) {
      var t2, value, _this = this,
        t1 = A._instanceType(_this);
      t1._precomputed1._as(key);
      t1._eval$1("2()")._as(ifAbsent);
      if (_this.containsKey$1(0, key)) {
        t2 = _this.$index(0, key);
        return t2 == null ? t1._rest[1]._as(t2) : t2;
      }
      value = ifAbsent.call$0();
      _this.$indexSet(0, key, value);
      return value;
    },
    remove$1(_, key) {
      var _this = this;
      if (typeof key == "string")
        return _this._removeHashTableEntry$2(_this._strings, key);
      else if (typeof key == "number" && (key & 0x3fffffff) === key)
        return _this._removeHashTableEntry$2(_this._nums, key);
      else
        return _this.internalRemove$1(key);
    },
    internalRemove$1(key) {
      var hash, bucket, index, cell, _this = this,
        rest = _this.__js_helper$_rest;
      if (rest == null)
        return null;
      hash = _this.internalComputeHashCode$1(key);
      bucket = rest[hash];
      index = _this.internalFindBucketIndex$2(bucket, key);
      if (index < 0)
        return null;
      cell = bucket.splice(index, 1)[0];
      _this._unlinkCell$1(cell);
      if (bucket.length === 0)
        delete rest[hash];
      return cell.hashMapCellValue;
    },
    clear$0(_) {
      var _this = this;
      if (_this.__js_helper$_length > 0) {
        _this._strings = _this._nums = _this.__js_helper$_rest = _this._first = _this._last = null;
        _this.__js_helper$_length = 0;
        _this._modified$0();
      }
    },
    forEach$1(_, action) {
      var cell, modifications, _this = this;
      A._instanceType(_this)._eval$1("~(1,2)")._as(action);
      cell = _this._first;
      modifications = _this._modifications;
      for (; cell != null;) {
        action.call$2(cell.hashMapCellKey, cell.hashMapCellValue);
        if (modifications !== _this._modifications)
          throw A.wrapException(A.ConcurrentModificationError$(_this));
        cell = cell._next;
      }
    },
    _addHashTableEntry$3(table, key, value) {
      var cell,
        t1 = A._instanceType(this);
      t1._precomputed1._as(key);
      t1._rest[1]._as(value);
      cell = table[key];
      if (cell == null)
        table[key] = this._newLinkedCell$2(key, value);
      else
        cell.hashMapCellValue = value;
    },
    _removeHashTableEntry$2(table, key) {
      var cell;
      if (table == null)
        return null;
      cell = table[key];
      if (cell == null)
        return null;
      this._unlinkCell$1(cell);
      delete table[key];
      return cell.hashMapCellValue;
    },
    _modified$0() {
      this._modifications = this._modifications + 1 & 1073741823;
    },
    _newLinkedCell$2(key, value) {
      var _this = this,
        t1 = A._instanceType(_this),
        cell = new A.LinkedHashMapCell(t1._precomputed1._as(key), t1._rest[1]._as(value));
      if (_this._first == null)
        _this._first = _this._last = cell;
      else {
        t1 = _this._last;
        t1.toString;
        cell._previous = t1;
        _this._last = t1._next = cell;
      }
      ++_this.__js_helper$_length;
      _this._modified$0();
      return cell;
    },
    _unlinkCell$1(cell) {
      var _this = this,
        previous = cell._previous,
        next = cell._next;
      if (previous == null) {
        A.assertHelper(cell === _this._first);
        _this._first = next;
      } else
        previous._next = next;
      if (next == null) {
        A.assertHelper(cell === _this._last);
        _this._last = previous;
      } else
        next._previous = previous;
      --_this.__js_helper$_length;
      _this._modified$0();
    },
    internalComputeHashCode$1(key) {
      return J.get$hashCode$(key) & 1073741823;
    },
    internalFindBucketIndex$2(bucket, key) {
      var $length, i;
      if (bucket == null)
        return -1;
      $length = bucket.length;
      for (i = 0; i < $length; ++i)
        if (J.$eq$(bucket[i].hashMapCellKey, key))
          return i;
      return -1;
    },
    toString$0(_) {
      return A.MapBase_mapToString(this);
    },
    _newHashTable$0() {
      var table = Object.create(null);
      A.assertHelper(table != null);
      table["<non-identifier-key>"] = table;
      delete table["<non-identifier-key>"];
      return table;
    },
    $isLinkedHashMap: 1
  };
  A.JsLinkedHashMap_containsValue_closure.prototype = {
    call$1(each) {
      var t1 = this.$this;
      return J.$eq$(t1.$index(0, A._instanceType(t1)._precomputed1._as(each)), this.value);
    },
    $signature() {
      return A._instanceType(this.$this)._eval$1("bool(1)");
    }
  };
  A.JsLinkedHashMap_addAll_closure.prototype = {
    call$2(key, value) {
      var t1 = this.$this,
        t2 = A._instanceType(t1);
      t1.$indexSet(0, t2._precomputed1._as(key), t2._rest[1]._as(value));
    },
    $signature() {
      return A._instanceType(this.$this)._eval$1("~(1,2)");
    }
  };
  A.LinkedHashMapCell.prototype = {};
  A.LinkedHashMapKeysIterable.prototype = {
    get$length(_) {
      return this._map.__js_helper$_length;
    },
    get$isEmpty(_) {
      return this._map.__js_helper$_length === 0;
    },
    get$iterator(_) {
      var t1 = this._map;
      return new A.LinkedHashMapKeyIterator(t1, t1._modifications, t1._first, this.$ti._eval$1("LinkedHashMapKeyIterator<1>"));
    },
    contains$1(_, element) {
      return this._map.containsKey$1(0, element);
    },
    forEach$1(_, f) {
      var t1, cell, modifications;
      this.$ti._eval$1("~(1)")._as(f);
      t1 = this._map;
      cell = t1._first;
      modifications = t1._modifications;
      for (; cell != null;) {
        f.call$1(cell.hashMapCellKey);
        if (modifications !== t1._modifications)
          throw A.wrapException(A.ConcurrentModificationError$(t1));
        cell = cell._next;
      }
    }
  };
  A.LinkedHashMapKeyIterator.prototype = {
    get$current(_) {
      return this.__js_helper$_current;
    },
    moveNext$0() {
      var cell, _this = this,
        t1 = _this._map;
      if (_this._modifications !== t1._modifications)
        throw A.wrapException(A.ConcurrentModificationError$(t1));
      cell = _this._cell;
      if (cell == null) {
        _this.set$__js_helper$_current(null);
        return false;
      } else {
        _this.set$__js_helper$_current(cell.hashMapCellKey);
        _this._cell = cell._next;
        return true;
      }
    },
    set$__js_helper$_current(_current) {
      this.__js_helper$_current = this.$ti._eval$1("1?")._as(_current);
    },
    $isIterator: 1
  };
  A.LinkedHashMapValuesIterable.prototype = {
    get$length(_) {
      return this._map.__js_helper$_length;
    },
    get$isEmpty(_) {
      return this._map.__js_helper$_length === 0;
    },
    get$iterator(_) {
      var t1 = this._map;
      return new A.LinkedHashMapValueIterator(t1, t1._modifications, t1._first, this.$ti._eval$1("LinkedHashMapValueIterator<1>"));
    },
    forEach$1(_, f) {
      var t1, cell, modifications;
      this.$ti._eval$1("~(1)")._as(f);
      t1 = this._map;
      cell = t1._first;
      modifications = t1._modifications;
      for (; cell != null;) {
        f.call$1(cell.hashMapCellValue);
        if (modifications !== t1._modifications)
          throw A.wrapException(A.ConcurrentModificationError$(t1));
        cell = cell._next;
      }
    }
  };
  A.LinkedHashMapValueIterator.prototype = {
    get$current(_) {
      return this.__js_helper$_current;
    },
    moveNext$0() {
      var cell, _this = this,
        t1 = _this._map;
      if (_this._modifications !== t1._modifications)
        throw A.wrapException(A.ConcurrentModificationError$(t1));
      cell = _this._cell;
      if (cell == null) {
        _this.set$__js_helper$_current(null);
        return false;
      } else {
        _this.set$__js_helper$_current(cell.hashMapCellValue);
        _this._cell = cell._next;
        return true;
      }
    },
    set$__js_helper$_current(_current) {
      this.__js_helper$_current = this.$ti._eval$1("1?")._as(_current);
    },
    $isIterator: 1
  };
  A.LinkedHashMapEntriesIterable.prototype = {
    get$length(_) {
      return this._map.__js_helper$_length;
    },
    get$isEmpty(_) {
      return this._map.__js_helper$_length === 0;
    },
    get$iterator(_) {
      var t1 = this._map;
      return new A.LinkedHashMapEntryIterator(t1, t1._modifications, t1._first, this.$ti._eval$1("LinkedHashMapEntryIterator<1,2>"));
    }
  };
  A.LinkedHashMapEntryIterator.prototype = {
    get$current(_) {
      var t1 = this.__js_helper$_current;
      t1.toString;
      return t1;
    },
    moveNext$0() {
      var cell, _this = this,
        t1 = _this._map;
      if (_this._modifications !== t1._modifications)
        throw A.wrapException(A.ConcurrentModificationError$(t1));
      cell = _this._cell;
      if (cell == null) {
        _this.set$__js_helper$_current(null);
        return false;
      } else {
        _this.set$__js_helper$_current(new A.MapEntry(cell.hashMapCellKey, cell.hashMapCellValue, _this.$ti._eval$1("MapEntry<1,2>")));
        _this._cell = cell._next;
        return true;
      }
    },
    set$__js_helper$_current(_current) {
      this.__js_helper$_current = this.$ti._eval$1("MapEntry<1,2>?")._as(_current);
    },
    $isIterator: 1
  };
  A.JsIdentityLinkedHashMap.prototype = {
    internalComputeHashCode$1(key) {
      return A.objectHashCode(key) & 1073741823;
    },
    internalFindBucketIndex$2(bucket, key) {
      var $length, i, t1;
      if (bucket == null)
        return -1;
      $length = bucket.length;
      for (i = 0; i < $length; ++i) {
        t1 = bucket[i].hashMapCellKey;
        if (t1 == null ? key == null : t1 === key)
          return i;
      }
      return -1;
    }
  };
  A.JsConstantLinkedHashMap.prototype = {
    internalComputeHashCode$1(key) {
      return A.constantHashCode(key) & 1073741823;
    },
    internalFindBucketIndex$2(bucket, key) {
      var $length, i;
      if (bucket == null)
        return -1;
      $length = bucket.length;
      for (i = 0; i < $length; ++i)
        if (J.$eq$(bucket[i].hashMapCellKey, key))
          return i;
      return -1;
    }
  };
  A.initHooks_closure.prototype = {
    call$1(o) {
      return this.getTag(o);
    },
    $signature: 100
  };
  A.initHooks_closure0.prototype = {
    call$2(o, tag) {
      return this.getUnknownTag(o, tag);
    },
    $signature: 367
  };
  A.initHooks_closure1.prototype = {
    call$1(tag) {
      return this.prototypeForTag(A._asString(tag));
    },
    $signature: 209
  };
  A._Record.prototype = {
    get$runtimeType(_) {
      return A.createRuntimeType(this._getRti$0());
    },
    _getRti$0() {
      return A.evaluateRtiForRecord(this.$recipe, this._getFieldValues$0());
    },
    toString$0(_) {
      return this._toString$1(false);
    },
    _toString$1(safe) {
      var t2, separator, i, key, value,
        keys = this._fieldKeys$0(),
        values = this._getFieldValues$0(),
        t1 = keys.length;
      A.assertHelper(t1 === values.length);
      t2 = (safe ? "" + "Record " : "") + "(";
      for (separator = "", i = 0; i < t1; ++i, separator = ", ") {
        t2 += separator;
        key = keys[i];
        if (typeof key == "string")
          t2 = t2 + key + ": ";
        if (!(i < values.length))
          return A.ioore(values, i);
        value = values[i];
        t2 = safe ? t2 + A.Primitives_safeToString(value) : t2 + A.S(value);
      }
      t1 = t2 + ")";
      return t1.charCodeAt(0) == 0 ? t1 : t1;
    },
    _fieldKeys$0() {
      var t1,
        shapeTag = this.$shape;
      for (; $._Record__computedFieldKeys.length <= shapeTag;)
        B.JSArray_methods.add$1($._Record__computedFieldKeys, null);
      t1 = $._Record__computedFieldKeys[shapeTag];
      if (t1 == null) {
        t1 = this._computeFieldKeys$0();
        B.JSArray_methods.$indexSet($._Record__computedFieldKeys, shapeTag, t1);
      }
      return t1;
    },
    _computeFieldKeys$0() {
      var i, names, last,
        recipe = this.$recipe,
        position = recipe.indexOf("("),
        joinedNames = recipe.substring(1, position),
        fields = recipe.substring(position),
        arity = fields === "()" ? 0 : fields.replace(/[^,]/g, "").length + 1,
        t1 = type$.Object,
        result = J.JSArray_JSArray$allocateGrowable(arity, t1);
      for (i = 0; i < arity; ++i)
        result[i] = i;
      if (joinedNames !== "") {
        names = joinedNames.split(",");
        i = names.length;
        for (last = arity; i > 0;) {
          --last;
          --i;
          B.JSArray_methods.$indexSet(result, last, names[i]);
        }
      }
      return A.List_List$unmodifiable(result, t1);
    }
  };
  A._Record2.prototype = {
    _getFieldValues$0() {
      return [this._0, this._1];
    },
    $eq(_, other) {
      if (other == null)
        return false;
      return other instanceof A._Record2 && this.$shape === other.$shape && J.$eq$(this._0, other._0) && J.$eq$(this._1, other._1);
    },
    get$hashCode(_) {
      return A.Object_hash(this.$shape, this._0, this._1, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue);
    }
  };
  A._Record3.prototype = {
    _getFieldValues$0() {
      return [this._0, this._1, this._2];
    },
    $eq(_, other) {
      var _this = this;
      if (other == null)
        return false;
      return other instanceof A._Record3 && _this.$shape === other.$shape && J.$eq$(_this._0, other._0) && J.$eq$(_this._1, other._1) && J.$eq$(_this._2, other._2);
    },
    get$hashCode(_) {
      var _this = this;
      return A.Object_hash(_this.$shape, _this._0, _this._1, _this._2, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue);
    }
  };
  A._RecordN.prototype = {
    _getFieldValues$0() {
      return this._values;
    },
    $eq(_, other) {
      if (other == null)
        return false;
      return other instanceof A._RecordN && this.$shape === other.$shape && A._RecordN__equalValues(this._values, other._values);
    },
    get$hashCode(_) {
      return A.Object_hash(this.$shape, A.Object_hashAll(this._values), B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue);
    }
  };
  A.JSSyntaxRegExp.prototype = {
    toString$0(_) {
      return "RegExp/" + this.pattern + "/" + this._nativeRegExp.flags;
    },
    get$_nativeGlobalVersion() {
      var _this = this,
        t1 = _this._nativeGlobalRegExp;
      if (t1 != null)
        return t1;
      t1 = _this._nativeRegExp;
      return _this._nativeGlobalRegExp = A.JSSyntaxRegExp_makeNative(_this.pattern, t1.multiline, !t1.ignoreCase, t1.unicode, t1.dotAll, true);
    },
    get$_nativeAnchoredVersion() {
      var _this = this,
        t1 = _this._nativeAnchoredRegExp;
      if (t1 != null)
        return t1;
      t1 = _this._nativeRegExp;
      return _this._nativeAnchoredRegExp = A.JSSyntaxRegExp_makeNative(_this.pattern + "|()", t1.multiline, !t1.ignoreCase, t1.unicode, t1.dotAll, true);
    },
    firstMatch$1(string) {
      var m = this._nativeRegExp.exec(string);
      if (m == null)
        return null;
      return A._MatchImplementation$(this, m);
    },
    allMatches$2(_, string, start) {
      var t1 = string.length;
      if (start > t1)
        throw A.wrapException(A.RangeError$range(start, 0, t1, null, null));
      return new A._AllMatchesIterable(this, string, start);
    },
    allMatches$1(_, string) {
      return this.allMatches$2(0, string, 0);
    },
    _execGlobal$2(string, start) {
      var match,
        regexp = this.get$_nativeGlobalVersion();
      if (regexp == null)
        regexp = type$.Object._as(regexp);
      regexp.lastIndex = start;
      match = regexp.exec(string);
      if (match == null)
        return null;
      return A._MatchImplementation$(this, match);
    },
    _execAnchored$2(string, start) {
      var match,
        regexp = this.get$_nativeAnchoredVersion();
      if (regexp == null)
        regexp = type$.Object._as(regexp);
      regexp.lastIndex = start;
      match = regexp.exec(string);
      if (match == null)
        return null;
      if (0 >= match.length)
        return A.ioore(match, -1);
      if (match.pop() != null)
        return null;
      return A._MatchImplementation$(this, match);
    },
    matchAsPrefix$2(_, string, start) {
      if (start < 0 || start > string.length)
        throw A.wrapException(A.RangeError$range(start, 0, string.length, null, null));
      return this._execAnchored$2(string, start);
    },
    matchAsPrefix$1(_, string) {
      return this.matchAsPrefix$2(0, string, 0);
    },
    $isPattern: 1,
    $isRegExp: 1
  };
  A._MatchImplementation.prototype = {
    get$start(_) {
      return this._match.index;
    },
    get$end(_) {
      var t1 = this._match;
      return t1.index + t1[0].length;
    },
    group$1(index) {
      var t1 = this._match;
      if (!(index >= 0 && index < t1.length))
        return A.ioore(t1, index);
      return t1[index];
    },
    $index(_, index) {
      var t1;
      A._asInt(index);
      t1 = this._match;
      if (!(index >= 0 && index < t1.length))
        return A.ioore(t1, index);
      return t1[index];
    },
    $isMatch: 1,
    $isRegExpMatch: 1
  };
  A._AllMatchesIterable.prototype = {
    get$iterator(_) {
      return new A._AllMatchesIterator(this._re, this.__js_helper$_string, this.__js_helper$_start);
    }
  };
  A._AllMatchesIterator.prototype = {
    get$current(_) {
      var t1 = this.__js_helper$_current;
      return t1 == null ? type$.RegExpMatch._as(t1) : t1;
    },
    moveNext$0() {
      var t1, t2, t3, match, nextIndex, t4, _this = this,
        string = _this.__js_helper$_string;
      if (string == null)
        return false;
      t1 = _this._nextIndex;
      t2 = string.length;
      if (t1 <= t2) {
        t3 = _this._regExp;
        match = t3._execGlobal$2(string, t1);
        if (match != null) {
          _this.__js_helper$_current = match;
          nextIndex = match.get$end(0);
          if (match._match.index === nextIndex) {
            t1 = false;
            if (t3._nativeRegExp.unicode) {
              t3 = _this._nextIndex;
              t4 = t3 + 1;
              if (t4 < t2) {
                if (!(t3 >= 0 && t3 < t2))
                  return A.ioore(string, t3);
                t3 = string.charCodeAt(t3);
                if (t3 >= 55296 && t3 <= 56319) {
                  if (!(t4 >= 0))
                    return A.ioore(string, t4);
                  t1 = string.charCodeAt(t4);
                  t1 = t1 >= 56320 && t1 <= 57343;
                }
              }
            }
            nextIndex = (t1 ? nextIndex + 1 : nextIndex) + 1;
          }
          _this._nextIndex = nextIndex;
          return true;
        }
      }
      _this.__js_helper$_string = _this.__js_helper$_current = null;
      return false;
    },
    $isIterator: 1
  };
  A.StringMatch.prototype = {
    get$end(_) {
      return this.start + this.pattern.length;
    },
    $index(_, g) {
      A._asInt(g);
      if (g !== 0)
        A.throwExpression(A.RangeError$value(g, null));
      return this.pattern;
    },
    group$1(group_) {
      if (group_ !== 0)
        throw A.wrapException(A.RangeError$value(group_, null));
      return this.pattern;
    },
    $isMatch: 1,
    get$start(receiver) {
      return this.start;
    }
  };
  A._StringAllMatchesIterable.prototype = {
    get$iterator(_) {
      return new A._StringAllMatchesIterator(this._input, this._pattern, this.__js_helper$_index);
    },
    get$first(_) {
      var t1 = this._pattern,
        index = this._input.indexOf(t1, this.__js_helper$_index);
      if (index >= 0)
        return new A.StringMatch(index, t1);
      throw A.wrapException(A.IterableElementError_noElement());
    }
  };
  A._StringAllMatchesIterator.prototype = {
    moveNext$0() {
      var index, end, _this = this,
        t1 = _this.__js_helper$_index,
        t2 = _this._pattern,
        t3 = t2.length,
        t4 = _this._input,
        t5 = t4.length;
      if (t1 + t3 > t5) {
        _this.__js_helper$_current = null;
        return false;
      }
      index = t4.indexOf(t2, t1);
      if (index < 0) {
        _this.__js_helper$_index = t5 + 1;
        _this.__js_helper$_current = null;
        return false;
      }
      end = index + t3;
      _this.__js_helper$_current = new A.StringMatch(index, t2);
      _this.__js_helper$_index = end === _this.__js_helper$_index ? end + 1 : end;
      return true;
    },
    get$current(_) {
      var t1 = this.__js_helper$_current;
      t1.toString;
      return t1;
    },
    $isIterator: 1
  };
  A._Cell.prototype = {
    readLocal$1$0() {
      var t1 = this._value;
      if (t1 === this)
        A.throwExpression(new A.LateError("Local '" + this.__late_helper$_name + "' has not been initialized."));
      return t1;
    },
    readLocal$0() {
      return this.readLocal$1$0(type$.dynamic);
    },
    _readLocal$0() {
      var t1 = this._value;
      if (t1 === this)
        throw A.wrapException(new A.LateError("Local '" + this.__late_helper$_name + "' has not been initialized."));
      return t1;
    },
    _readField$0() {
      var t1 = this._value;
      if (t1 === this)
        throw A.wrapException(A.LateError$fieldNI(this.__late_helper$_name));
      return t1;
    },
    set$finalLocalValue(v) {
      var _this = this;
      if (_this._value !== _this)
        throw A.wrapException(new A.LateError("Local '" + _this.__late_helper$_name + "' has already been initialized."));
      _this._value = v;
    }
  };
  A._InitializedCell.prototype = {
    _readFinal$0() {
      var result, _this = this,
        t1 = _this._value;
      if (t1 === _this) {
        result = _this._initializer.call$0();
        if (_this._value !== _this)
          throw A.wrapException(new A.LateError("Local '" + _this.__late_helper$_name + string$.x27_has_));
        _this._value = result;
        t1 = result;
      }
      return t1;
    }
  };
  A.NativeByteBuffer.prototype = {
    get$runtimeType(receiver) {
      return B.Type_ByteBuffer_rqD;
    },
    asUint8List$2(receiver, offsetInBytes, $length) {
      A._checkViewArguments(receiver, offsetInBytes, $length);
      return $length == null ? new Uint8Array(receiver, offsetInBytes) : new Uint8Array(receiver, offsetInBytes, $length);
    },
    asUint8List$0(receiver) {
      return this.asUint8List$2(receiver, 0, null);
    },
    asInt32List$2(receiver, offsetInBytes, $length) {
      A._checkViewArguments(receiver, offsetInBytes, $length);
      return new Int32Array(receiver, offsetInBytes, $length);
    },
    asInt64List$2(receiver, offsetInBytes, $length) {
      throw A.wrapException(A.UnsupportedError$("Int64List not supported by dart2js."));
    },
    asFloat32List$2(receiver, offsetInBytes, $length) {
      A._checkViewArguments(receiver, offsetInBytes, $length);
      return new Float32Array(receiver, offsetInBytes, $length);
    },
    asFloat64List$2(receiver, offsetInBytes, $length) {
      A._checkViewArguments(receiver, offsetInBytes, $length);
      return new Float64Array(receiver, offsetInBytes, $length);
    },
    asByteData$2(receiver, offsetInBytes, $length) {
      A._checkViewArguments(receiver, offsetInBytes, $length);
      return $length == null ? new DataView(receiver, offsetInBytes) : new DataView(receiver, offsetInBytes, $length);
    },
    asByteData$0(receiver) {
      return this.asByteData$2(receiver, 0, null);
    },
    $isTrustedGetRuntimeType: 1,
    $isNativeByteBuffer: 1,
    $isByteBuffer: 1
  };
  A.NativeTypedData.prototype = {
    get$buffer(receiver) {
      if (((receiver.$flags | 0) & 2) !== 0)
        return new A._UnmodifiableNativeByteBufferView(receiver.buffer);
      else
        return receiver.buffer;
    },
    get$elementSizeInBytes(receiver) {
      return receiver.BYTES_PER_ELEMENT;
    },
    _invalidPosition$3(receiver, position, $length, $name) {
      var t1 = A.RangeError$range(position, 0, $length, $name, null);
      throw A.wrapException(t1);
    },
    _checkPosition$3(receiver, position, $length, $name) {
      if (position >>> 0 !== position || position > $length)
        this._invalidPosition$3(receiver, position, $length, $name);
    },
    $isTypedData: 1
  };
  A._UnmodifiableNativeByteBufferView.prototype = {
    asUint8List$2(_, offsetInBytes, $length) {
      var result = A.NativeUint8List_NativeUint8List$view(this._data, offsetInBytes, $length);
      result.$flags = 3;
      return result;
    },
    asUint8List$0(_) {
      return this.asUint8List$2(0, 0, null);
    },
    asInt32List$2(_, offsetInBytes, $length) {
      var result = A.NativeInt32List_NativeInt32List$view(this._data, offsetInBytes, $length);
      result.$flags = 3;
      return result;
    },
    asInt64List$2(_, offsetInBytes, $length) {
      B.NativeByteBuffer_methods.asInt64List$2(this._data, offsetInBytes, $length);
    },
    asFloat32List$2(_, offsetInBytes, $length) {
      var result = A.NativeFloat32List_NativeFloat32List$view(this._data, offsetInBytes, $length);
      result.$flags = 3;
      return result;
    },
    asFloat64List$2(_, offsetInBytes, $length) {
      var result = A.NativeFloat64List_NativeFloat64List$view(this._data, offsetInBytes, $length);
      result.$flags = 3;
      return result;
    },
    asByteData$2(_, offsetInBytes, $length) {
      var result = A.NativeByteData_NativeByteData$view(this._data, offsetInBytes, $length);
      result.$flags = 3;
      return result;
    },
    asByteData$0(_) {
      return this.asByteData$2(0, 0, null);
    },
    $isByteBuffer: 1
  };
  A.NativeByteData.prototype = {
    get$runtimeType(receiver) {
      return B.Type_ByteData_9dB;
    },
    get$elementSizeInBytes(receiver) {
      return 1;
    },
    getInt64$2(receiver, byteOffset, endian) {
      throw A.wrapException(A.UnsupportedError$("Int64 accessor not supported by dart2js."));
    },
    setInt64$3(receiver, byteOffset, value, endian) {
      throw A.wrapException(A.UnsupportedError$("Int64 accessor not supported by dart2js."));
    },
    $isTrustedGetRuntimeType: 1,
    $isByteData: 1
  };
  A.NativeTypedArray.prototype = {
    get$length(receiver) {
      return receiver.length;
    },
    _setRangeFast$4(receiver, start, end, source, skipCount) {
      var count, sourceLength,
        targetLength = receiver.length;
      this._checkPosition$3(receiver, start, targetLength, "start");
      this._checkPosition$3(receiver, end, targetLength, "end");
      if (start > end)
        throw A.wrapException(A.RangeError$range(start, 0, end, null, null));
      count = end - start;
      if (skipCount < 0)
        throw A.wrapException(A.ArgumentError$(skipCount, null));
      sourceLength = source.length;
      if (sourceLength - skipCount < count)
        throw A.wrapException(A.StateError$("Not enough elements"));
      if (skipCount !== 0 || sourceLength !== count)
        source = source.subarray(skipCount, skipCount + count);
      receiver.set(source, start);
    },
    $isJSIndexable: 1,
    $isJavaScriptIndexingBehavior: 1
  };
  A.NativeTypedArrayOfDouble.prototype = {
    $index(receiver, index) {
      A._asInt(index);
      A._checkValidIndex(index, receiver, receiver.length);
      return receiver[index];
    },
    $indexSet(receiver, index, value) {
      A._asInt(index);
      A._asDouble(value);
      receiver.$flags & 2 && A.throwUnsupportedOperation(receiver);
      A._checkValidIndex(index, receiver, receiver.length);
      receiver[index] = value;
    },
    $isEfficientLengthIterable: 1,
    $isIterable: 1,
    $isList: 1
  };
  A.NativeTypedArrayOfInt.prototype = {
    $indexSet(receiver, index, value) {
      A._asInt(index);
      A._asInt(value);
      receiver.$flags & 2 && A.throwUnsupportedOperation(receiver);
      A._checkValidIndex(index, receiver, receiver.length);
      receiver[index] = value;
    },
    setRange$4(receiver, start, end, iterable, skipCount) {
      type$.Iterable_int._as(iterable);
      receiver.$flags & 2 && A.throwUnsupportedOperation(receiver, 5);
      if (type$.NativeTypedArrayOfInt._is(iterable)) {
        this._setRangeFast$4(receiver, start, end, iterable, skipCount);
        return;
      }
      this.super$ListBase$setRange(receiver, start, end, iterable, skipCount);
    },
    setRange$3(receiver, start, end, iterable) {
      return this.setRange$4(receiver, start, end, iterable, 0);
    },
    $isEfficientLengthIterable: 1,
    $isIterable: 1,
    $isList: 1
  };
  A.NativeFloat32List.prototype = {
    get$runtimeType(receiver) {
      return B.Type_Float32List_9Kz;
    },
    sublist$2(receiver, start, end) {
      return new Float32Array(receiver.subarray(start, A._checkValidRange(start, end, receiver.length)));
    },
    sublist$1(receiver, start) {
      return this.sublist$2(receiver, start, null);
    },
    $isTrustedGetRuntimeType: 1,
    $isNativeFloat32List: 1,
    $isFloat32List: 1
  };
  A.NativeFloat64List.prototype = {
    get$runtimeType(receiver) {
      return B.Type_Float64List_9Kz;
    },
    sublist$2(receiver, start, end) {
      return new Float64Array(receiver.subarray(start, A._checkValidRange(start, end, receiver.length)));
    },
    sublist$1(receiver, start) {
      return this.sublist$2(receiver, start, null);
    },
    $isTrustedGetRuntimeType: 1,
    $isFloat64List: 1
  };
  A.NativeInt16List.prototype = {
    get$runtimeType(receiver) {
      return B.Type_Int16List_s5h;
    },
    $index(receiver, index) {
      A._asInt(index);
      A._checkValidIndex(index, receiver, receiver.length);
      return receiver[index];
    },
    sublist$2(receiver, start, end) {
      return new Int16Array(receiver.subarray(start, A._checkValidRange(start, end, receiver.length)));
    },
    sublist$1(receiver, start) {
      return this.sublist$2(receiver, start, null);
    },
    $isTrustedGetRuntimeType: 1,
    $isInt16List: 1
  };
  A.NativeInt32List.prototype = {
    get$runtimeType(receiver) {
      return B.Type_Int32List_O8Z;
    },
    $index(receiver, index) {
      A._asInt(index);
      A._checkValidIndex(index, receiver, receiver.length);
      return receiver[index];
    },
    sublist$2(receiver, start, end) {
      return new Int32Array(receiver.subarray(start, A._checkValidRange(start, end, receiver.length)));
    },
    sublist$1(receiver, start) {
      return this.sublist$2(receiver, start, null);
    },
    $isTrustedGetRuntimeType: 1,
    $isNativeInt32List: 1,
    $isInt32List: 1
  };
  A.NativeInt8List.prototype = {
    get$runtimeType(receiver) {
      return B.Type_Int8List_rFV;
    },
    $index(receiver, index) {
      A._asInt(index);
      A._checkValidIndex(index, receiver, receiver.length);
      return receiver[index];
    },
    sublist$2(receiver, start, end) {
      return new Int8Array(receiver.subarray(start, A._checkValidRange(start, end, receiver.length)));
    },
    sublist$1(receiver, start) {
      return this.sublist$2(receiver, start, null);
    },
    $isTrustedGetRuntimeType: 1,
    $isInt8List: 1
  };
  A.NativeUint16List.prototype = {
    get$runtimeType(receiver) {
      return B.Type_Uint16List_kmP;
    },
    $index(receiver, index) {
      A._asInt(index);
      A._checkValidIndex(index, receiver, receiver.length);
      return receiver[index];
    },
    sublist$2(receiver, start, end) {
      return new Uint16Array(receiver.subarray(start, A._checkValidRange(start, end, receiver.length)));
    },
    sublist$1(receiver, start) {
      return this.sublist$2(receiver, start, null);
    },
    $isTrustedGetRuntimeType: 1,
    $isNativeUint16List: 1,
    $isUint16List: 1
  };
  A.NativeUint32List.prototype = {
    get$runtimeType(receiver) {
      return B.Type_Uint32List_kmP;
    },
    $index(receiver, index) {
      A._asInt(index);
      A._checkValidIndex(index, receiver, receiver.length);
      return receiver[index];
    },
    sublist$2(receiver, start, end) {
      return new Uint32Array(receiver.subarray(start, A._checkValidRange(start, end, receiver.length)));
    },
    sublist$1(receiver, start) {
      return this.sublist$2(receiver, start, null);
    },
    $isTrustedGetRuntimeType: 1,
    $isUint32List: 1
  };
  A.NativeUint8ClampedList.prototype = {
    get$runtimeType(receiver) {
      return B.Type_Uint8ClampedList_04U;
    },
    get$length(receiver) {
      return receiver.length;
    },
    $index(receiver, index) {
      A._asInt(index);
      A._checkValidIndex(index, receiver, receiver.length);
      return receiver[index];
    },
    sublist$2(receiver, start, end) {
      return new Uint8ClampedArray(receiver.subarray(start, A._checkValidRange(start, end, receiver.length)));
    },
    sublist$1(receiver, start) {
      return this.sublist$2(receiver, start, null);
    },
    $isTrustedGetRuntimeType: 1,
    $isNativeUint8ClampedList: 1,
    $isUint8ClampedList: 1
  };
  A.NativeUint8List.prototype = {
    get$runtimeType(receiver) {
      return B.Type_Uint8List_8Eb;
    },
    get$length(receiver) {
      return receiver.length;
    },
    $index(receiver, index) {
      A._asInt(index);
      A._checkValidIndex(index, receiver, receiver.length);
      return receiver[index];
    },
    sublist$2(receiver, start, end) {
      return new Uint8Array(receiver.subarray(start, A._checkValidRange(start, end, receiver.length)));
    },
    sublist$1(receiver, start) {
      return this.sublist$2(receiver, start, null);
    },
    $isTrustedGetRuntimeType: 1,
    $isNativeUint8List: 1,
    $isUint8List: 1
  };
  A._NativeTypedArrayOfDouble_NativeTypedArray_ListMixin.prototype = {};
  A._NativeTypedArrayOfDouble_NativeTypedArray_ListMixin_FixedLengthListMixin.prototype = {};
  A._NativeTypedArrayOfInt_NativeTypedArray_ListMixin.prototype = {};
  A._NativeTypedArrayOfInt_NativeTypedArray_ListMixin_FixedLengthListMixin.prototype = {};
  A.Rti.prototype = {
    _eval$1(recipe) {
      return A._Universe_evalInEnvironment(init.typeUniverse, this, recipe);
    },
    _bind$1(typeOrTuple) {
      return A._Universe_bind(init.typeUniverse, this, typeOrTuple);
    }
  };
  A._FunctionParameters.prototype = {};
  A._Type.prototype = {
    toString$0(_) {
      return A._rtiToString(this._rti, null);
    },
    $isType: 1
  };
  A._Error.prototype = {
    toString$0(_) {
      return this.__rti$_message;
    }
  };
  A._TypeError.prototype = {$isTypeError: 1};
  A._StringStream.prototype = {
    readIntAsVerbatim$0() {
      var result,
        t1 = this.__web_locale_keymap$_data,
        t2 = this.__web_locale_keymap$_offset;
      if (!(t2 < t1.length))
        return A.ioore(t1, t2);
      result = t1.charCodeAt(t2);
      this.__web_locale_keymap$_offset = t2 + 1;
      t2 = $.$get$_kMarshallIntBase();
      A.assertHelper(result >= t2);
      return result - t2;
    },
    readIntAsChar$0() {
      var t1 = this.__web_locale_keymap$_data,
        t2 = this.__web_locale_keymap$_offset;
      if (!(t2 < t1.length))
        return A.ioore(t1, t2);
      this.__web_locale_keymap$_offset = t2 + 1;
      return t1.charCodeAt(t2);
    },
    readEventKey$0() {
      var char = A.Primitives_stringFromCharCode(this.readIntAsChar$0());
      if (char === $.$get$_kUseDead())
        return "Dead";
      else
        return char;
    }
  };
  A._StringStream__goalToEventCode_closure.prototype = {
    call$1(beforeEntry) {
      type$.MapEntry_String_String._as(beforeEntry);
      return new A.MapEntry(J.codeUnitAt$1$s(beforeEntry.value, 0), beforeEntry.key, type$.MapEntry_int_String);
    },
    $signature: 378
  };
  A.LocaleKeymap.prototype = {
    getLogicalKey$3(eventCode, eventKey, eventKeyCode) {
      var t2, heuristicResult, characterLogicalKey,
        t1 = this.__web_locale_keymap$_mapping.$index(0, eventCode),
        result = t1 == null ? null : t1.$index(0, eventKey);
      if (result === 255)
        return eventKeyCode;
      if (result == null) {
        t1 = eventCode == null;
        if ((t1 ? "" : eventCode).length === 0)
          t2 = (eventKey == null ? "" : eventKey).length === 0;
        else
          t2 = false;
        if (t2)
          return null;
        t1 = t1 ? "" : eventCode;
        heuristicResult = A.heuristicMapper(t1, eventKey == null ? "" : eventKey);
        if (heuristicResult != null)
          return heuristicResult;
        characterLogicalKey = A._characterToLogicalKey(eventKey);
        if (characterLogicalKey != null)
          return characterLogicalKey;
      }
      return result;
    }
  };
  A._AsyncRun__initializeScheduleImmediate_internalCallback.prototype = {
    call$1(__wc0_formal) {
      var t1 = this._box_0,
        f = t1.storedCallback;
      t1.storedCallback = null;
      f.call$0();
    },
    $signature: 16
  };
  A._AsyncRun__initializeScheduleImmediate_closure.prototype = {
    call$1(callback) {
      var t1, t2;
      type$.void_Function._as(callback);
      t1 = this._box_0;
      A.assertHelper(t1.storedCallback == null);
      t1.storedCallback = callback;
      t1 = this.div;
      t2 = this.span;
      t1.firstChild ? t1.removeChild(t2) : t1.appendChild(t2);
    },
    $signature: 379
  };
  A._AsyncRun__scheduleImmediateJsOverride_internalCallback.prototype = {
    call$0() {
      this.callback.call$0();
    },
    $signature: 28
  };
  A._AsyncRun__scheduleImmediateWithSetImmediate_internalCallback.prototype = {
    call$0() {
      this.callback.call$0();
    },
    $signature: 28
  };
  A._TimerImpl.prototype = {
    _TimerImpl$2(milliseconds, callback) {
      if (self.setTimeout != null)
        this._handle = self.setTimeout(A.convertDartClosureToJS(new A._TimerImpl_internalCallback(this, callback), 0), milliseconds);
      else
        throw A.wrapException(A.UnsupportedError$("`setTimeout()` not found."));
    },
    _TimerImpl$periodic$2(milliseconds, callback) {
      if (self.setTimeout != null)
        this._handle = self.setInterval(A.convertDartClosureToJS(new A._TimerImpl$periodic_closure(this, milliseconds, Date.now(), callback), 0), milliseconds);
      else
        throw A.wrapException(A.UnsupportedError$("Periodic timer."));
    },
    cancel$0(_) {
      var t1;
      if (self.setTimeout != null) {
        t1 = this._handle;
        if (t1 == null)
          return;
        if (this._once)
          self.clearTimeout(t1);
        else
          self.clearInterval(t1);
        this._handle = null;
      } else
        throw A.wrapException(A.UnsupportedError$("Canceling a timer."));
    },
    $isTimer: 1
  };
  A._TimerImpl_internalCallback.prototype = {
    call$0() {
      var t1 = this.$this;
      t1._handle = null;
      t1._tick = 1;
      this.callback.call$0();
    },
    $signature: 1
  };
  A._TimerImpl$periodic_closure.prototype = {
    call$0() {
      var duration, _this = this,
        t1 = _this.$this,
        tick = t1._tick + 1,
        t2 = _this.milliseconds;
      if (t2 > 0) {
        duration = Date.now() - _this.start;
        if (duration > (tick + 1) * t2)
          tick = B.JSInt_methods.$tdiv(duration, t2);
      }
      t1._tick = tick;
      _this.callback.call$1(t1);
    },
    $signature: 28
  };
  A._AsyncAwaitCompleter.prototype = {
    complete$1(_, value) {
      var t2, _this = this,
        t1 = _this.$ti;
      t1._eval$1("1/?")._as(value);
      if (value == null)
        value = t1._precomputed1._as(value);
      if (!_this.isSync)
        _this._future._asyncComplete$1(value);
      else {
        t2 = _this._future;
        if (t1._eval$1("Future<1>")._is(value)) {
          A.assertHelper((t2._state & 24) === 0);
          t2._chainFuture$1(value);
        } else
          t2._completeWithValue$1(value);
      }
    },
    completeError$2(e, st) {
      var t1 = this._future;
      if (this.isSync)
        t1._completeError$2(e, st);
      else
        t1._asyncCompleteError$2(e, st);
    },
    $isCompleter: 1
  };
  A._awaitOnObject_closure.prototype = {
    call$1(result) {
      return this.bodyFunction.call$2(0, result);
    },
    $signature: 36
  };
  A._awaitOnObject_closure0.prototype = {
    call$2(error, stackTrace) {
      this.bodyFunction.call$2(1, new A.ExceptionAndStackTrace(error, type$.StackTrace._as(stackTrace)));
    },
    $signature: 429
  };
  A._wrapJsFunctionForAsync_closure.prototype = {
    call$2(errorCode, result) {
      this.$protected(A._asInt(errorCode), result);
    },
    $signature: 437
  };
  A._SyncStarIterator.prototype = {
    get$current(_) {
      var t1 = this._async$_current;
      return t1 == null ? this.$ti._precomputed1._as(t1) : t1;
    },
    _resumeBody$2(errorCode, errorValue) {
      var body, t1, exception;
      errorCode = A._asInt(errorCode);
      errorValue = errorValue;
      body = this._body;
      for (; true;)
        try {
          t1 = body(this, errorCode, errorValue);
          return t1;
        } catch (exception) {
          errorValue = exception;
          errorCode = 1;
        }
    },
    moveNext$0() {
      var nestedIterator, exception, value, suspendedBodies, _this = this, _null = null, errorValue = null, errorCode = 0;
      for (; true;) {
        nestedIterator = _this._nestedIterator;
        if (nestedIterator != null)
          try {
            if (nestedIterator.moveNext$0()) {
              _this.set$_async$_current(J.get$current$z(nestedIterator));
              return true;
            } else
              _this.set$_nestedIterator(_null);
          } catch (exception) {
            errorValue = exception;
            errorCode = 1;
            _this.set$_nestedIterator(_null);
          }
        value = _this._resumeBody$2(errorCode, errorValue);
        if (1 === value)
          return true;
        if (0 === value) {
          _this.set$_async$_current(_null);
          suspendedBodies = _this._suspendedBodies;
          if (suspendedBodies == null || suspendedBodies.length === 0) {
            _this._body = A._SyncStarIterator__terminatedBody;
            return false;
          }
          if (0 >= suspendedBodies.length)
            return A.ioore(suspendedBodies, -1);
          _this._body = suspendedBodies.pop();
          errorCode = 0;
          errorValue = null;
          continue;
        }
        if (2 === value) {
          errorCode = 0;
          errorValue = null;
          continue;
        }
        if (3 === value) {
          errorValue = _this._datum;
          _this._datum = null;
          suspendedBodies = _this._suspendedBodies;
          if (suspendedBodies == null || suspendedBodies.length === 0) {
            _this.set$_async$_current(_null);
            _this._body = A._SyncStarIterator__terminatedBody;
            throw errorValue;
            return false;
          }
          if (0 >= suspendedBodies.length)
            return A.ioore(suspendedBodies, -1);
          _this._body = suspendedBodies.pop();
          errorCode = 1;
          continue;
        }
        throw A.wrapException(A.StateError$("sync*"));
      }
      return false;
    },
    _yieldStar$1(iterable) {
      var t1, t2, _this = this;
      if (iterable instanceof A._SyncStarIterable) {
        t1 = iterable._outerHelper();
        t2 = _this._suspendedBodies;
        if (t2 == null)
          t2 = _this._suspendedBodies = [];
        B.JSArray_methods.add$1(t2, _this._body);
        _this._body = t1;
        return 2;
      } else {
        _this.set$_nestedIterator(J.get$iterator$ax(iterable));
        return 2;
      }
    },
    set$_async$_current(_current) {
      this._async$_current = this.$ti._eval$1("1?")._as(_current);
    },
    set$_nestedIterator(_nestedIterator) {
      this._nestedIterator = this.$ti._eval$1("Iterator<1>?")._as(_nestedIterator);
    },
    $isIterator: 1
  };
  A._SyncStarIterable.prototype = {
    get$iterator(_) {
      return new A._SyncStarIterator(this._outerHelper(), this.$ti._eval$1("_SyncStarIterator<1>"));
    }
  };
  A.AsyncError.prototype = {
    toString$0(_) {
      return A.S(this.error);
    },
    $isError: 1,
    get$stackTrace() {
      return this.stackTrace;
    }
  };
  A._BroadcastStream.prototype = {
    get$isBroadcast() {
      return true;
    }
  };
  A._BroadcastSubscription.prototype = {
    _onPause$0() {
    },
    _onResume$0() {
    },
    set$_async$_next(_next) {
      this._async$_next = this.$ti._eval$1("_BroadcastSubscription<1>?")._as(_next);
    },
    set$_async$_previous(_previous) {
      this._async$_previous = this.$ti._eval$1("_BroadcastSubscription<1>?")._as(_previous);
    }
  };
  A._BroadcastStreamController.prototype = {
    set$onPause(_, onPauseHandler) {
      type$.nullable_void_Function._as(onPauseHandler);
      throw A.wrapException(A.UnsupportedError$(string$.Broadc));
    },
    set$onResume(_, onResumeHandler) {
      type$.nullable_void_Function._as(onResumeHandler);
      throw A.wrapException(A.UnsupportedError$(string$.Broadc));
    },
    get$stream(_) {
      return new A._BroadcastStream(this, A._instanceType(this)._eval$1("_BroadcastStream<1>"));
    },
    get$_mayAddEvent() {
      return this._state < 4;
    },
    _ensureDoneFuture$0() {
      var t1 = this._doneFuture;
      return t1 == null ? this._doneFuture = new A._Future($.Zone__current, type$._Future_void) : t1;
    },
    _removeListener$1(subscription) {
      var previous, next, _this = this;
      A._instanceType(_this)._eval$1("_BroadcastSubscription<1>")._as(subscription);
      A.assertHelper(subscription._controller === _this);
      A.assertHelper(subscription._async$_next !== subscription);
      previous = subscription._async$_previous;
      next = subscription._async$_next;
      if (previous == null)
        _this.set$_firstSubscription(next);
      else
        previous.set$_async$_next(next);
      if (next == null)
        _this.set$_lastSubscription(previous);
      else
        next.set$_async$_previous(previous);
      subscription.set$_async$_previous(subscription);
      subscription.set$_async$_next(subscription);
    },
    _subscribe$4(onData, onError, onDone, cancelOnError) {
      var t2, t3, t4, t5, subscription, oldLast, _this = this,
        t1 = A._instanceType(_this);
      t1._eval$1("~(1)?")._as(onData);
      type$.nullable_void_Function._as(onDone);
      if ((_this._state & 4) !== 0)
        return A._DoneStreamSubscription$(onDone, t1._precomputed1);
      t2 = $.Zone__current;
      t3 = cancelOnError ? 1 : 0;
      t4 = onError != null ? 32 : 0;
      t5 = t1._eval$1("_BroadcastSubscription<1>");
      subscription = new A._BroadcastSubscription(_this, A._BufferingStreamSubscription__registerDataHandler(t2, onData, t1._precomputed1), A._BufferingStreamSubscription__registerErrorHandler(t2, onError), A._BufferingStreamSubscription__registerDoneHandler(t2, onDone), t2, t3 | t4, t5);
      subscription.set$_async$_previous(subscription);
      subscription.set$_async$_next(subscription);
      t5._as(subscription);
      A.assertHelper(subscription._async$_next === subscription);
      subscription._eventState = _this._state & 1;
      oldLast = _this._lastSubscription;
      _this.set$_lastSubscription(subscription);
      subscription.set$_async$_next(null);
      subscription.set$_async$_previous(oldLast);
      if (oldLast == null)
        _this.set$_firstSubscription(subscription);
      else
        oldLast.set$_async$_next(subscription);
      if (_this._firstSubscription == _this._lastSubscription)
        A._runGuarded(_this.onListen);
      return subscription;
    },
    _recordCancel$1(sub) {
      var _this = this,
        t1 = A._instanceType(_this);
      sub = t1._eval$1("_BroadcastSubscription<1>")._as(t1._eval$1("StreamSubscription<1>")._as(sub));
      if (sub._async$_next === sub)
        return null;
      if ((sub._eventState & 2) !== 0)
        sub._eventState |= 4;
      else {
        _this._removeListener$1(sub);
        if ((_this._state & 2) === 0 && _this._firstSubscription == null)
          _this._callOnCancel$0();
      }
      return null;
    },
    _recordPause$1(subscription) {
      A._instanceType(this)._eval$1("StreamSubscription<1>")._as(subscription);
    },
    _recordResume$1(subscription) {
      A._instanceType(this)._eval$1("StreamSubscription<1>")._as(subscription);
    },
    _addEventError$0() {
      var t1 = this._state;
      if ((t1 & 4) !== 0)
        return new A.StateError("Cannot add new events after calling close");
      A.assertHelper((t1 & 8) !== 0);
      return new A.StateError("Cannot add new events while doing an addStream");
    },
    add$1(_, data) {
      var _this = this;
      A._instanceType(_this)._precomputed1._as(data);
      if (!_this.get$_mayAddEvent())
        throw A.wrapException(_this._addEventError$0());
      _this._sendData$1(data);
    },
    addError$2(error, stackTrace) {
      var _0_0;
      if (!this.get$_mayAddEvent())
        throw A.wrapException(this._addEventError$0());
      _0_0 = A._interceptUserError(error, stackTrace);
      this._sendError$2(_0_0.error, _0_0.stackTrace);
    },
    close$0(_) {
      var t1, doneFuture, _this = this;
      if ((_this._state & 4) !== 0) {
        A.assertHelper(_this._doneFuture != null);
        t1 = _this._doneFuture;
        t1.toString;
        return t1;
      }
      if (!_this.get$_mayAddEvent())
        throw A.wrapException(_this._addEventError$0());
      _this._state |= 4;
      doneFuture = _this._ensureDoneFuture$0();
      _this._sendDone$0();
      return doneFuture;
    },
    _addError$2(error, stackTrace) {
      this._sendError$2(error, stackTrace);
    },
    _forEachListener$1(action) {
      var t1, subscription, id, next, _this = this;
      A._instanceType(_this)._eval$1("~(_BufferingStreamSubscription<1>)")._as(action);
      t1 = _this._state;
      if ((t1 & 2) !== 0)
        throw A.wrapException(A.StateError$(string$.Cannotf));
      subscription = _this._firstSubscription;
      if (subscription == null)
        return;
      id = t1 & 1;
      _this._state = t1 ^ 3;
      for (; subscription != null;) {
        t1 = subscription._eventState;
        if ((t1 & 1) === id) {
          subscription._eventState = t1 | 2;
          action.call$1(subscription);
          t1 = subscription._eventState ^= 1;
          next = subscription._async$_next;
          if ((t1 & 4) !== 0)
            _this._removeListener$1(subscription);
          subscription._eventState &= 4294967293;
          subscription = next;
        } else
          subscription = subscription._async$_next;
      }
      _this._state &= 4294967293;
      if (_this._firstSubscription == null)
        _this._callOnCancel$0();
    },
    _callOnCancel$0() {
      var doneFuture, _this = this;
      A.assertHelper(_this._firstSubscription == null);
      if ((_this._state & 4) !== 0) {
        doneFuture = _this._doneFuture;
        if ((doneFuture._state & 30) === 0)
          doneFuture._asyncComplete$1(null);
      }
      A._runGuarded(_this.onCancel);
    },
    set$onListen(onListen) {
      this.onListen = type$.nullable_void_Function._as(onListen);
    },
    set$onCancel(_, onCancel) {
      this.onCancel = type$.nullable_void_Function._as(onCancel);
    },
    set$_firstSubscription(_firstSubscription) {
      this._firstSubscription = A._instanceType(this)._eval$1("_BroadcastSubscription<1>?")._as(_firstSubscription);
    },
    set$_lastSubscription(_lastSubscription) {
      this._lastSubscription = A._instanceType(this)._eval$1("_BroadcastSubscription<1>?")._as(_lastSubscription);
    },
    $isEventSink: 1,
    $isStreamSink: 1,
    $isStreamController: 1,
    $is_StreamControllerLifecycle: 1,
    $is_EventSink: 1,
    $is_EventDispatch: 1,
    $isSink: 1
  };
  A._SyncBroadcastStreamController.prototype = {
    get$_mayAddEvent() {
      return A._BroadcastStreamController.prototype.get$_mayAddEvent.call(this) && (this._state & 2) === 0;
    },
    _addEventError$0() {
      if ((this._state & 2) !== 0)
        return new A.StateError(string$.Cannotf);
      return this.super$_BroadcastStreamController$_addEventError();
    },
    _sendData$1(data) {
      var firstSubscription, _this = this;
      _this.$ti._precomputed1._as(data);
      firstSubscription = _this._firstSubscription;
      if (firstSubscription == null)
        return;
      if (firstSubscription == _this._lastSubscription) {
        _this._state |= 2;
        firstSubscription._add$1(0, data);
        _this._state &= 4294967293;
        if (_this._firstSubscription == null)
          _this._callOnCancel$0();
        return;
      }
      _this._forEachListener$1(new A._SyncBroadcastStreamController__sendData_closure(_this, data));
    },
    _sendError$2(error, stackTrace) {
      if (this._firstSubscription == null)
        return;
      this._forEachListener$1(new A._SyncBroadcastStreamController__sendError_closure(this, error, stackTrace));
    },
    _sendDone$0() {
      var t1, _this = this;
      if (_this._firstSubscription != null)
        _this._forEachListener$1(new A._SyncBroadcastStreamController__sendDone_closure(_this));
      else {
        t1 = _this._doneFuture;
        A.assertHelper(t1 != null && (t1._state & 30) === 0);
        _this._doneFuture._asyncComplete$1(null);
      }
    }
  };
  A._SyncBroadcastStreamController__sendData_closure.prototype = {
    call$1(subscription) {
      this.$this.$ti._eval$1("_BufferingStreamSubscription<1>")._as(subscription)._add$1(0, this.data);
    },
    $signature() {
      return this.$this.$ti._eval$1("~(_BufferingStreamSubscription<1>)");
    }
  };
  A._SyncBroadcastStreamController__sendError_closure.prototype = {
    call$1(subscription) {
      this.$this.$ti._eval$1("_BufferingStreamSubscription<1>")._as(subscription)._addError$2(this.error, this.stackTrace);
    },
    $signature() {
      return this.$this.$ti._eval$1("~(_BufferingStreamSubscription<1>)");
    }
  };
  A._SyncBroadcastStreamController__sendDone_closure.prototype = {
    call$1(subscription) {
      this.$this.$ti._eval$1("_BufferingStreamSubscription<1>")._as(subscription)._close$0();
    },
    $signature() {
      return this.$this.$ti._eval$1("~(_BufferingStreamSubscription<1>)");
    }
  };
  A._AsyncBroadcastStreamController.prototype = {
    _sendData$1(data) {
      var subscription,
        t1 = this.$ti;
      t1._precomputed1._as(data);
      for (subscription = this._firstSubscription, t1 = t1._eval$1("_DelayedData<1>"); subscription != null; subscription = subscription._async$_next)
        subscription._addPending$1(new A._DelayedData(data, t1));
    },
    _sendError$2(error, stackTrace) {
      var subscription;
      for (subscription = this._firstSubscription; subscription != null; subscription = subscription._async$_next)
        subscription._addPending$1(new A._DelayedError(error, stackTrace));
    },
    _sendDone$0() {
      var t1,
        subscription = this._firstSubscription;
      if (subscription != null)
        for (; subscription != null; subscription = subscription._async$_next)
          subscription._addPending$1(B.C__DelayedDone);
      else {
        t1 = this._doneFuture;
        A.assertHelper(t1 != null && (t1._state & 30) === 0);
        this._doneFuture._asyncComplete$1(null);
      }
    }
  };
  A.Future_Future_closure.prototype = {
    call$0() {
      var e, s, exception, computationResult = null;
      try {
        computationResult = this.computation.call$0();
      } catch (exception) {
        e = A.unwrapException(exception);
        s = A.getTraceFromException(exception);
        A._completeWithErrorCallback(this.result, e, s);
        return;
      }
      this.result._complete$1(computationResult);
    },
    $signature: 1
  };
  A.Future_Future$delayed_closure.prototype = {
    call$0() {
      var computationResult, e, s, exception, _this = this,
        t1 = _this.computation;
      if (t1 == null) {
        _this.T._as(null);
        _this.result._complete$1(null);
      } else {
        computationResult = null;
        try {
          computationResult = t1.call$0();
        } catch (exception) {
          e = A.unwrapException(exception);
          s = A.getTraceFromException(exception);
          A._completeWithErrorCallback(_this.result, e, s);
          return;
        }
        _this.result._complete$1(computationResult);
      }
    },
    $signature: 1
  };
  A.Future_wait_handleError.prototype = {
    call$2(theError, theStackTrace) {
      var t1, t2, _this = this;
      type$.Object._as(theError);
      type$.StackTrace._as(theStackTrace);
      t1 = _this._box_0;
      t2 = --t1.remaining;
      if (t1.values != null) {
        t1.values = null;
        t1.error = theError;
        t1.stackTrace = theStackTrace;
        if (t2 === 0 || _this.eagerError)
          _this._future._completeError$2(theError, theStackTrace);
      } else if (t2 === 0 && !_this.eagerError) {
        t2 = t1.error;
        t2.toString;
        t1 = t1.stackTrace;
        t1.toString;
        _this._future._completeError$2(t2, t1);
      }
    },
    $signature: 72
  };
  A.Future_wait_closure.prototype = {
    call$1(value) {
      var remainingResults, valueList, t1, value0, t3, t4, _i, t5, _this = this,
        t2 = _this.T;
      t2._as(value);
      t3 = _this._box_0;
      remainingResults = --t3.remaining;
      valueList = t3.values;
      if (valueList != null) {
        t3 = _this.pos;
        A.assertHelper(J.$index$asx(valueList, t3) == null);
        J.$indexSet$ax(valueList, t3, value);
        if (J.$eq$(remainingResults, 0)) {
          t1 = A._setArrayType([], t2._eval$1("JSArray<0>"));
          for (t3 = valueList, t4 = t3.length, _i = 0; _i < t3.length; t3.length === t4 || (0, A.throwConcurrentModificationError)(t3), ++_i) {
            value0 = t3[_i];
            t5 = value0;
            if (t5 == null)
              t5 = t2._as(t5);
            J.add$1$ax(t1, t5);
          }
          _this._future._completeWithValue$1(t1);
        }
      } else if (J.$eq$(remainingResults, 0) && !_this.eagerError) {
        t1 = t3.error;
        t1.toString;
        t3 = t3.stackTrace;
        t3.toString;
        _this._future._completeError$2(t1, t3);
      }
    },
    $signature() {
      return this.T._eval$1("Null(0)");
    }
  };
  A.FutureExtensions_onError_onError.prototype = {
    call$2(error, stackTrace) {
      type$.Object._as(error);
      type$.StackTrace._as(stackTrace);
      if (!this.E._is(error))
        throw A.wrapException(error);
      return this.handleError.call$2(error, stackTrace);
    },
    $signature() {
      return this.T._eval$1("0/(Object,StackTrace)");
    }
  };
  A.FutureExtensions_onError_closure.prototype = {
    call$1(value) {
      return this.T._as(value);
    },
    $signature() {
      return this.T._eval$1("0(0)");
    }
  };
  A.TimeoutException.prototype = {
    toString$0(_) {
      var t1 = this.duration.toString$0(0);
      return "TimeoutException after " + t1 + ": " + this.message;
    },
    $isException: 1
  };
  A._Completer.prototype = {
    completeError$2(error, stackTrace) {
      var _0_0;
      type$.Object._as(error);
      type$.nullable_StackTrace._as(stackTrace);
      if ((this.future._state & 30) !== 0)
        throw A.wrapException(A.StateError$("Future already completed"));
      _0_0 = A._interceptUserError(error, stackTrace);
      this._completeError$2(_0_0.error, _0_0.stackTrace);
    },
    completeError$1(error) {
      return this.completeError$2(error, null);
    },
    $isCompleter: 1
  };
  A._AsyncCompleter.prototype = {
    complete$1(_, value) {
      var t2,
        t1 = this.$ti;
      t1._eval$1("1/?")._as(value);
      t2 = this.future;
      if ((t2._state & 30) !== 0)
        throw A.wrapException(A.StateError$("Future already completed"));
      t2._asyncComplete$1(t1._eval$1("1/")._as(value));
    },
    complete$0(_) {
      return this.complete$1(0, null);
    },
    _completeError$2(error, stackTrace) {
      this.future._asyncCompleteError$2(error, stackTrace);
    }
  };
  A._FutureListener.prototype = {
    matchesErrorTest$1(asyncError) {
      if ((this.state & 15) !== 6)
        return true;
      return this.result._zone.runUnary$2$2(type$.bool_Function_Object._as(this.callback), asyncError.error, type$.bool, type$.Object);
    },
    handleError$1(asyncError) {
      var result, errorCallback, t2, t3, t4, t5, exception, _this = this,
        t1 = _this.state;
      A.assertHelper((t1 & 2) !== 0 && _this.errorCallback != null);
      errorCallback = _this.errorCallback;
      result = null;
      t2 = type$.dynamic;
      t3 = type$.Object;
      t4 = asyncError.error;
      t5 = _this.result._zone;
      if (type$.dynamic_Function_Object_StackTrace._is(errorCallback))
        result = t5.runBinary$3$3(errorCallback, t4, asyncError.stackTrace, t2, t3, type$.StackTrace);
      else
        result = t5.runUnary$2$2(type$.dynamic_Function_Object._as(errorCallback), t4, t2, t3);
      try {
        t2 = _this.$ti._eval$1("2/")._as(result);
        return t2;
      } catch (exception) {
        if (type$.TypeError._is(A.unwrapException(exception))) {
          if ((t1 & 1) !== 0)
            throw A.wrapException(A.ArgumentError$(string$.The_er, "onError"));
          throw A.wrapException(A.ArgumentError$("The error handler of Future.catchError must return a value of the future's type", "onError"));
        } else
          throw exception;
      }
    }
  };
  A._Future.prototype = {
    then$1$2$onError(f, onError, $R) {
      var currentZone, result, t2,
        t1 = this.$ti;
      t1._bind$1($R)._eval$1("1/(2)")._as(f);
      currentZone = $.Zone__current;
      if (currentZone === B.C__RootZone) {
        if (onError != null && !type$.dynamic_Function_Object_StackTrace._is(onError) && !type$.dynamic_Function_Object._is(onError))
          throw A.wrapException(A.ArgumentError$value(onError, "onError", string$.Error_));
      } else {
        $R._eval$1("@<0/>")._bind$1(t1._precomputed1)._eval$1("1(2)")._as(f);
        if (onError != null)
          onError = A._registerErrorHandler(onError, currentZone);
      }
      result = new A._Future(currentZone, $R._eval$1("_Future<0>"));
      t2 = onError == null ? 1 : 3;
      this._addListener$1(new A._FutureListener(result, t2, f, onError, t1._eval$1("@<1>")._bind$1($R)._eval$1("_FutureListener<1,2>")));
      return result;
    },
    then$1$1(f, $R) {
      return this.then$1$2$onError(f, null, $R);
    },
    _thenAwait$1$2(f, onError, $E) {
      var result,
        t1 = this.$ti;
      t1._bind$1($E)._eval$1("1/(2)")._as(f);
      result = new A._Future($.Zone__current, $E._eval$1("_Future<0>"));
      this._addListener$1(new A._FutureListener(result, 19, f, onError, t1._eval$1("@<1>")._bind$1($E)._eval$1("_FutureListener<1,2>")));
      return result;
    },
    _ignore$0() {
      var source, t2,
        t1 = this._state |= 1;
      if ((t1 & 4) !== 0) {
        t1 = type$._Future_dynamic;
        source = this;
        do {
          A.assertHelper((source._state & 4) !== 0);
          source = t1._as(source._resultOrListeners);
        } while (t2 = source._state, (t2 & 4) !== 0);
        source._state = t2 | 1;
      }
    },
    catchError$2$test(onError, test) {
      var t1 = this.$ti,
        t2 = $.Zone__current,
        result = new A._Future(t2, t1);
      if (t2 !== B.C__RootZone)
        onError = A._registerErrorHandler(onError, t2);
      this._addListener$1(new A._FutureListener(result, 2, test, onError, t1._eval$1("_FutureListener<1,1>")));
      return result;
    },
    catchError$1(onError) {
      return this.catchError$2$test(onError, null);
    },
    whenComplete$1(action) {
      var t1, result;
      type$.dynamic_Function._as(action);
      t1 = this.$ti;
      result = new A._Future($.Zone__current, t1);
      this._addListener$1(new A._FutureListener(result, 8, action, null, t1._eval$1("_FutureListener<1,1>")));
      return result;
    },
    _setPendingComplete$0() {
      A.assertHelper((this._state & 30) === 0);
      this._state ^= 2;
    },
    _setErrorObject$1(error) {
      var _this = this;
      A.assertHelper((_this._state & 24) === 0);
      _this._state = _this._state & 1 | 16;
      _this._resultOrListeners = error;
    },
    _cloneResult$1(source) {
      var _this = this;
      A.assertHelper((_this._state & 24) === 0);
      A.assertHelper((source._state & 24) !== 0);
      _this._state = source._state & 30 | _this._state & 1;
      _this._resultOrListeners = source._resultOrListeners;
    },
    _addListener$1(listener) {
      var t1, source, _this = this;
      A.assertHelper(listener._nextListener == null);
      t1 = _this._state;
      if (t1 <= 3) {
        listener._nextListener = type$.nullable__FutureListener_dynamic_dynamic._as(_this._resultOrListeners);
        _this._resultOrListeners = listener;
      } else {
        if ((t1 & 4) !== 0) {
          source = type$._Future_dynamic._as(_this._resultOrListeners);
          if ((source._state & 24) === 0) {
            source._addListener$1(listener);
            return;
          }
          _this._cloneResult$1(source);
        }
        A.assertHelper((_this._state & 24) !== 0);
        A._rootScheduleMicrotask(null, null, _this._zone, type$.void_Function._as(new A._Future__addListener_closure(_this, listener)));
      }
    },
    _prependListeners$1(listeners) {
      var t1, existingListeners, next, cursor, next0, source, _this = this, _box_0 = {};
      _box_0.listeners = listeners;
      if (listeners == null)
        return;
      t1 = _this._state;
      if (t1 <= 3) {
        existingListeners = type$.nullable__FutureListener_dynamic_dynamic._as(_this._resultOrListeners);
        _this._resultOrListeners = listeners;
        if (existingListeners != null) {
          next = listeners._nextListener;
          for (cursor = listeners; next != null; cursor = next, next = next0)
            next0 = next._nextListener;
          cursor._nextListener = existingListeners;
        }
      } else {
        if ((t1 & 4) !== 0) {
          source = type$._Future_dynamic._as(_this._resultOrListeners);
          if ((source._state & 24) === 0) {
            source._prependListeners$1(listeners);
            return;
          }
          _this._cloneResult$1(source);
        }
        A.assertHelper((_this._state & 24) !== 0);
        _box_0.listeners = _this._reverseListeners$1(listeners);
        A._rootScheduleMicrotask(null, null, _this._zone, type$.void_Function._as(new A._Future__prependListeners_closure(_box_0, _this)));
      }
    },
    _removeListeners$0() {
      var current, _this = this;
      A.assertHelper((_this._state & 24) === 0);
      current = type$.nullable__FutureListener_dynamic_dynamic._as(_this._resultOrListeners);
      _this._resultOrListeners = null;
      return _this._reverseListeners$1(current);
    },
    _reverseListeners$1(listeners) {
      var current, prev, next;
      for (current = listeners, prev = null; current != null; prev = current, current = next) {
        next = current._nextListener;
        current._nextListener = prev;
      }
      return prev;
    },
    _chainForeignFuture$1(source) {
      var e, s, exception, _this = this;
      A.assertHelper((_this._state & 24) === 0);
      A.assertHelper(!(source instanceof A._Future));
      _this._setPendingComplete$0();
      try {
        source.then$1$2$onError(new A._Future__chainForeignFuture_closure(_this), new A._Future__chainForeignFuture_closure0(_this), type$.Null);
      } catch (exception) {
        e = A.unwrapException(exception);
        s = A.getTraceFromException(exception);
        A.scheduleMicrotask(new A._Future__chainForeignFuture_closure1(_this, e, s));
      }
    },
    _complete$1(value) {
      var listeners, _this = this,
        t1 = _this.$ti;
      t1._eval$1("1/")._as(value);
      A.assertHelper((_this._state & 24) === 0);
      if (t1._eval$1("Future<1>")._is(value))
        if (t1._is(value))
          A._Future__chainCoreFuture(value, _this, true);
        else
          _this._chainForeignFuture$1(value);
      else {
        listeners = _this._removeListeners$0();
        t1._precomputed1._as(value);
        A.assertHelper((_this._state & 24) === 0);
        _this._state = 8;
        _this._resultOrListeners = value;
        A._Future__propagateToListeners(_this, listeners);
      }
    },
    _completeWithValue$1(value) {
      var listeners, _this = this;
      _this.$ti._precomputed1._as(value);
      A.assertHelper((_this._state & 24) === 0);
      listeners = _this._removeListeners$0();
      A.assertHelper((_this._state & 24) === 0);
      _this._state = 8;
      _this._resultOrListeners = value;
      A._Future__propagateToListeners(_this, listeners);
    },
    _completeWithResultOf$1(source) {
      var t1, listeners, _this = this;
      A.assertHelper((source._state & 24) !== 0);
      if ((source._state & 16) !== 0) {
        t1 = _this._zone === source._zone;
        t1 = !(t1 || t1);
      } else
        t1 = false;
      if (t1)
        return;
      listeners = _this._removeListeners$0();
      _this._cloneResult$1(source);
      A._Future__propagateToListeners(_this, listeners);
    },
    _completeError$2(error, stackTrace) {
      var listeners, _this = this;
      type$.Object._as(error);
      type$.StackTrace._as(stackTrace);
      A.assertHelper((_this._state & 24) === 0);
      listeners = _this._removeListeners$0();
      _this._setErrorObject$1(new A.AsyncError(error, stackTrace));
      A._Future__propagateToListeners(_this, listeners);
    },
    _asyncComplete$1(value) {
      var _this = this,
        t1 = _this.$ti;
      t1._eval$1("1/")._as(value);
      A.assertHelper((_this._state & 24) === 0);
      if (t1._eval$1("Future<1>")._is(value)) {
        _this._chainFuture$1(value);
        return;
      }
      _this._asyncCompleteWithValue$1(value);
    },
    _asyncCompleteWithValue$1(value) {
      var _this = this;
      _this.$ti._precomputed1._as(value);
      _this._setPendingComplete$0();
      A._rootScheduleMicrotask(null, null, _this._zone, type$.void_Function._as(new A._Future__asyncCompleteWithValue_closure(_this, value)));
    },
    _chainFuture$1(value) {
      var _this = this,
        t1 = _this.$ti;
      t1._eval$1("Future<1>")._as(value);
      A.assertHelper((_this._state & 30) === 0);
      if (t1._is(value)) {
        A._Future__chainCoreFuture(value, _this, false);
        return;
      }
      _this._chainForeignFuture$1(value);
    },
    _asyncCompleteError$2(error, stackTrace) {
      var _this = this;
      type$.StackTrace._as(stackTrace);
      A.assertHelper((_this._state & 24) === 0);
      _this._setPendingComplete$0();
      A._rootScheduleMicrotask(null, null, _this._zone, type$.void_Function._as(new A._Future__asyncCompleteError_closure(_this, error, stackTrace)));
    },
    $isFuture: 1
  };
  A._Future__addListener_closure.prototype = {
    call$0() {
      A._Future__propagateToListeners(this.$this, this.listener);
    },
    $signature: 1
  };
  A._Future__prependListeners_closure.prototype = {
    call$0() {
      A._Future__propagateToListeners(this.$this, this._box_0.listeners);
    },
    $signature: 1
  };
  A._Future__chainForeignFuture_closure.prototype = {
    call$1(value) {
      var error, stackTrace, exception,
        t1 = this.$this;
      A.assertHelper((t1._state & 2) !== 0);
      A.assertHelper((t1._state & 2) !== 0);
      t1._state ^= 2;
      try {
        t1._completeWithValue$1(t1.$ti._precomputed1._as(value));
      } catch (exception) {
        error = A.unwrapException(exception);
        stackTrace = A.getTraceFromException(exception);
        t1._completeError$2(error, stackTrace);
      }
    },
    $signature: 16
  };
  A._Future__chainForeignFuture_closure0.prototype = {
    call$2(error, stackTrace) {
      var t1;
      type$.Object._as(error);
      type$.StackTrace._as(stackTrace);
      t1 = this.$this;
      A.assertHelper((t1._state & 2) !== 0);
      t1._completeError$2(error, stackTrace);
    },
    $signature: 39
  };
  A._Future__chainForeignFuture_closure1.prototype = {
    call$0() {
      this.$this._completeError$2(this.e, this.s);
    },
    $signature: 1
  };
  A._Future__chainCoreFuture_closure.prototype = {
    call$0() {
      A._Future__chainCoreFuture(this._box_0.source, this.target, true);
    },
    $signature: 1
  };
  A._Future__asyncCompleteWithValue_closure.prototype = {
    call$0() {
      this.$this._completeWithValue$1(this.value);
    },
    $signature: 1
  };
  A._Future__asyncCompleteError_closure.prototype = {
    call$0() {
      this.$this._completeError$2(this.error, this.stackTrace);
    },
    $signature: 1
  };
  A._Future__propagateToListeners_handleWhenCompleteCallback.prototype = {
    call$0() {
      var completeResult, e, s, t2, t3, exception, originalSource, joinedResult, _this = this,
        t1 = _this._box_0;
      A.assertHelper((t1.listener.state & 1) === 0);
      A.assertHelper((t1.listener.state & 2) === 0);
      completeResult = null;
      try {
        t2 = t1.listener;
        t3 = t2.state;
        A.assertHelper((t3 & 2) === 0);
        A.assertHelper((t3 & 15) === 8);
        completeResult = t2.result._zone.run$1$1(type$.dynamic_Function._as(t2.callback), type$.dynamic);
      } catch (exception) {
        e = A.unwrapException(exception);
        s = A.getTraceFromException(exception);
        if (_this.hasError) {
          t2 = _this._box_1.source;
          A.assertHelper((t2._state & 16) !== 0);
          t2 = type$.AsyncError._as(t2._resultOrListeners).error === e;
        } else
          t2 = false;
        if (t2) {
          t2 = _this._box_1.source;
          A.assertHelper((t2._state & 16) !== 0);
          t1.listenerValueOrError = type$.AsyncError._as(t2._resultOrListeners);
        } else {
          t2 = e;
          t3 = s;
          t1.listenerValueOrError = new A.AsyncError(t2, t3 == null ? A.AsyncError_defaultStackTrace(t2) : t3);
        }
        t1.listenerHasError = true;
        return;
      }
      if (completeResult instanceof A._Future && (completeResult._state & 24) !== 0) {
        if ((completeResult._state & 16) !== 0) {
          t2 = completeResult;
          A.assertHelper((t2._state & 16) !== 0);
          t1.listenerValueOrError = type$.AsyncError._as(t2._resultOrListeners);
          t1.listenerHasError = true;
        }
        return;
      }
      if (type$.Future_dynamic._is(completeResult)) {
        originalSource = _this._box_1.source;
        joinedResult = new A._Future(originalSource._zone, originalSource.$ti);
        completeResult.then$1$2$onError(new A._Future__propagateToListeners_handleWhenCompleteCallback_closure(joinedResult, originalSource), new A._Future__propagateToListeners_handleWhenCompleteCallback_closure0(joinedResult), type$.void);
        t1.listenerValueOrError = joinedResult;
        t1.listenerHasError = false;
      }
    },
    $signature: 1
  };
  A._Future__propagateToListeners_handleWhenCompleteCallback_closure.prototype = {
    call$1(__wc0_formal) {
      this.joinedResult._completeWithResultOf$1(this.originalSource);
    },
    $signature: 16
  };
  A._Future__propagateToListeners_handleWhenCompleteCallback_closure0.prototype = {
    call$2(e, s) {
      this.joinedResult._completeError$2(type$.Object._as(e), type$.StackTrace._as(s));
    },
    $signature: 39
  };
  A._Future__propagateToListeners_handleValueCallback.prototype = {
    call$0() {
      var e, s, t1, t2, t3, t4, t5, exception;
      try {
        t1 = this._box_0;
        t2 = t1.listener;
        t3 = t2.$ti;
        t4 = t3._precomputed1;
        t5 = t4._as(this.sourceResult);
        A.assertHelper((t2.state & 1) !== 0);
        t1.listenerValueOrError = t2.result._zone.runUnary$2$2(t3._eval$1("2/(1)")._as(t2.callback), t5, t3._eval$1("2/"), t4);
      } catch (exception) {
        e = A.unwrapException(exception);
        s = A.getTraceFromException(exception);
        t1 = e;
        t2 = s;
        if (t2 == null)
          t2 = A.AsyncError_defaultStackTrace(t1);
        t3 = this._box_0;
        t3.listenerValueOrError = new A.AsyncError(t1, t2);
        t3.listenerHasError = true;
      }
    },
    $signature: 1
  };
  A._Future__propagateToListeners_handleError.prototype = {
    call$0() {
      var asyncError, e, s, t1, t2, exception, t3, _this = this;
      try {
        t1 = _this._box_1.source;
        A.assertHelper((t1._state & 16) !== 0);
        asyncError = type$.AsyncError._as(t1._resultOrListeners);
        t1 = _this._box_0;
        if (t1.listener.matchesErrorTest$1(asyncError)) {
          t2 = t1.listener;
          A.assertHelper((t2.state & 2) !== 0);
          t2 = t2.errorCallback != null;
        } else
          t2 = false;
        if (t2) {
          t1.listenerValueOrError = t1.listener.handleError$1(asyncError);
          t1.listenerHasError = false;
        }
      } catch (exception) {
        e = A.unwrapException(exception);
        s = A.getTraceFromException(exception);
        t1 = _this._box_1;
        t2 = t1.source;
        A.assertHelper((t2._state & 16) !== 0);
        t3 = type$.AsyncError;
        if (t3._as(t2._resultOrListeners).error === e) {
          t1 = t1.source;
          A.assertHelper((t1._state & 16) !== 0);
          t2 = _this._box_0;
          t2.listenerValueOrError = t3._as(t1._resultOrListeners);
          t1 = t2;
        } else {
          t1 = e;
          t2 = s;
          if (t2 == null)
            t2 = A.AsyncError_defaultStackTrace(t1);
          t3 = _this._box_0;
          t3.listenerValueOrError = new A.AsyncError(t1, t2);
          t1 = t3;
        }
        t1.listenerHasError = true;
      }
    },
    $signature: 1
  };
  A._AsyncCallbackEntry.prototype = {};
  A.Stream.prototype = {
    get$isBroadcast() {
      return false;
    },
    map$1$1(_, convert, $S) {
      var t1 = A._instanceType(this);
      return new A._MapStream(t1._bind$1($S)._eval$1("1(Stream.T)")._as(convert), this, t1._eval$1("@<Stream.T>")._bind$1($S)._eval$1("_MapStream<1,2>"));
    },
    map$1(_, convert) {
      return this.map$1$1(0, convert, type$.dynamic);
    },
    get$length(_) {
      var t1 = {},
        future = new A._Future($.Zone__current, type$._Future_int);
      t1.count = 0;
      this.listen$4$cancelOnError$onDone$onError(new A.Stream_length_closure(t1, this), true, new A.Stream_length_closure0(t1, future), future.get$_completeError());
      return future;
    },
    get$isEmpty(_) {
      var future = new A._Future($.Zone__current, type$._Future_bool),
        subscription = this.listen$4$cancelOnError$onDone$onError(null, true, new A.Stream_isEmpty_closure(future), future.get$_completeError());
      subscription.onData$1(new A.Stream_isEmpty_closure0(this, subscription, future));
      return future;
    },
    get$first(_) {
      var future = new A._Future($.Zone__current, A._instanceType(this)._eval$1("_Future<Stream.T>")),
        subscription = this.listen$4$cancelOnError$onDone$onError(null, true, new A.Stream_first_closure(future), future.get$_completeError());
      subscription.onData$1(new A.Stream_first_closure0(this, subscription, future));
      return future;
    },
    timeout$1(_, timeLimit) {
      var t2, zone, _null = null, t1 = {};
      t1.controller = null;
      t2 = A._instanceType(this);
      t2 = this.get$isBroadcast() ? t1.controller = new A._SyncBroadcastStreamController(_null, _null, t2._eval$1("_SyncBroadcastStreamController<Stream.T>")) : t1.controller = new A._SyncStreamController(_null, _null, _null, _null, t2._eval$1("_SyncStreamController<Stream.T>"));
      zone = $.Zone__current;
      t1.timeoutCallback = null;
      t1.timeoutCallback = new A.Stream_timeout_closure(t1, timeLimit);
      t2.set$onListen(new A.Stream_timeout_closure0(t1, this, zone, timeLimit));
      t1 = t1.controller;
      return t1.get$stream(t1);
    }
  };
  A.Stream_length_closure.prototype = {
    call$1(__wc0_formal) {
      A._instanceType(this.$this)._eval$1("Stream.T")._as(__wc0_formal);
      ++this._box_0.count;
    },
    $signature() {
      return A._instanceType(this.$this)._eval$1("~(Stream.T)");
    }
  };
  A.Stream_length_closure0.prototype = {
    call$0() {
      this.future._complete$1(this._box_0.count);
    },
    $signature: 1
  };
  A.Stream_isEmpty_closure.prototype = {
    call$0() {
      this.future._complete$1(true);
    },
    $signature: 1
  };
  A.Stream_isEmpty_closure0.prototype = {
    call$1(__wc0_formal) {
      A._instanceType(this.$this)._eval$1("Stream.T")._as(__wc0_formal);
      A._cancelAndValue(this.subscription, this.future, false);
    },
    $signature() {
      return A._instanceType(this.$this)._eval$1("~(Stream.T)");
    }
  };
  A.Stream_first_closure.prototype = {
    call$0() {
      var e, s, t1, exception;
      try {
        t1 = A.IterableElementError_noElement();
        throw A.wrapException(t1);
      } catch (exception) {
        e = A.unwrapException(exception);
        s = A.getTraceFromException(exception);
        A._completeWithErrorCallback(this.future, e, s);
      }
    },
    $signature: 1
  };
  A.Stream_first_closure0.prototype = {
    call$1(value) {
      A._cancelAndValue(this.subscription, this.future, A._instanceType(this.$this)._eval$1("Stream.T")._as(value));
    },
    $signature() {
      return A._instanceType(this.$this)._eval$1("~(Stream.T)");
    }
  };
  A.Stream_timeout_closure.prototype = {
    call$0() {
      this._box_1.controller.addError$2(new A.TimeoutException("No stream event", this.timeLimit), null);
    },
    $signature: 1
  };
  A.Stream_timeout_closure0.prototype = {
    call$0() {
      var t4, subscription, t5, _this = this, t1 = {},
        t2 = _this.timeLimit,
        t3 = _this._box_1;
      t1.timer = A.Timer__createTimer(t2, type$.void_Function._as(t3.timeoutCallback));
      t4 = _this.$this;
      subscription = t4.listen$1(null);
      t5 = _this.zone;
      subscription.onData$1(new A.Stream_timeout__closure(t1, t3, t4, t5, t2));
      subscription.onError$1(0, new A.Stream_timeout__closure0(t1, t3, t5, t2));
      subscription.onDone$1(new A.Stream_timeout__closure1(t1, t3));
      t3.controller.set$onCancel(0, new A.Stream_timeout__closure2(t1, subscription));
      if (!t4.get$isBroadcast()) {
        t4 = t3.controller;
        t4.set$onPause(0, new A.Stream_timeout__closure3(t1, subscription));
        t4.set$onResume(0, new A.Stream_timeout__closure4(t1, t3, subscription, t5, t2));
      }
    },
    $signature: 1
  };
  A.Stream_timeout__closure.prototype = {
    call$1($event) {
      var t1, t2, _this = this;
      A._instanceType(_this.$this)._eval$1("Stream.T")._as($event);
      t1 = _this._box_0;
      t1.timer.cancel$0(0);
      t2 = _this._box_1;
      t1.timer = A.Timer__createTimer(_this.timeLimit, type$.void_Function._as(t2.timeoutCallback));
      t2.controller.add$1(0, $event);
    },
    $signature() {
      return A._instanceType(this.$this)._eval$1("~(Stream.T)");
    }
  };
  A.Stream_timeout__closure0.prototype = {
    call$2(error, stackTrace) {
      var t1, t2;
      type$.Object._as(error);
      type$.StackTrace._as(stackTrace);
      t1 = this._box_0;
      t1.timer.cancel$0(0);
      t2 = this._box_1;
      t1.timer = A.Timer__createTimer(this.timeLimit, type$.void_Function._as(t2.timeoutCallback));
      t2.controller._addError$2(error, stackTrace);
    },
    $signature: 39
  };
  A.Stream_timeout__closure1.prototype = {
    call$0() {
      this._box_0.timer.cancel$0(0);
      this._box_1.controller.close$0(0);
    },
    $signature: 1
  };
  A.Stream_timeout__closure2.prototype = {
    call$0() {
      this._box_0.timer.cancel$0(0);
      return this.subscription.cancel$0(0);
    },
    $signature: 15
  };
  A.Stream_timeout__closure3.prototype = {
    call$0() {
      this._box_0.timer.cancel$0(0);
      this.subscription.pause$0(0);
    },
    $signature: 1
  };
  A.Stream_timeout__closure4.prototype = {
    call$0() {
      var _this = this;
      _this.subscription.resume$0(0);
      _this._box_0.timer = A.Timer__createTimer(_this.timeLimit, type$.void_Function._as(_this._box_1.timeoutCallback));
    },
    $signature: 1
  };
  A.StreamView.prototype = {
    get$isBroadcast() {
      return this._stream.get$isBroadcast();
    },
    listen$4$cancelOnError$onDone$onError(onData, cancelOnError, onDone, onError) {
      return this._stream.listen$4$cancelOnError$onDone$onError(A._instanceType(this)._eval$1("~(StreamView.T)?")._as(onData), cancelOnError, type$.nullable_void_Function._as(onDone), onError);
    },
    listen$1(onData) {
      return this.listen$4$cancelOnError$onDone$onError(onData, null, null, null);
    },
    listen$3$onDone$onError(onData, onDone, onError) {
      return this.listen$4$cancelOnError$onDone$onError(onData, null, onDone, onError);
    }
  };
  A.StreamTransformerBase.prototype = {$isStreamTransformer: 1};
  A._StreamController.prototype = {
    get$stream(_) {
      return new A._ControllerStream(this, A._instanceType(this)._eval$1("_ControllerStream<1>"));
    },
    get$_pendingEvents() {
      var t1, _this = this;
      A.assertHelper((_this._state & 3) === 0);
      if ((_this._state & 8) === 0)
        return A._instanceType(_this)._eval$1("_PendingEvents<1>?")._as(_this._varData);
      t1 = A._instanceType(_this);
      return t1._eval$1("_PendingEvents<1>?")._as(t1._eval$1("_StreamControllerAddStreamState<1>")._as(_this._varData).get$_varData());
    },
    _ensurePendingEvents$0() {
      var events, t1, _this = this;
      A.assertHelper((_this._state & 3) === 0);
      if ((_this._state & 8) === 0) {
        events = _this._varData;
        if (events == null)
          events = _this._varData = new A._PendingEvents(A._instanceType(_this)._eval$1("_PendingEvents<1>"));
        return A._instanceType(_this)._eval$1("_PendingEvents<1>")._as(events);
      }
      t1 = A._instanceType(_this);
      events = t1._eval$1("_StreamControllerAddStreamState<1>")._as(_this._varData).get$_varData();
      return t1._eval$1("_PendingEvents<1>")._as(events);
    },
    get$_subscription() {
      var varData, _this = this;
      A.assertHelper((_this._state & 1) !== 0);
      varData = _this._varData;
      if ((_this._state & 8) !== 0)
        varData = type$._StreamControllerAddStreamState_nullable_Object._as(varData).get$_varData();
      return A._instanceType(_this)._eval$1("_ControllerSubscription<1>")._as(varData);
    },
    _badEventState$0() {
      var t1 = this._state;
      if ((t1 & 4) !== 0)
        return new A.StateError("Cannot add event after closing");
      A.assertHelper((t1 & 8) !== 0);
      return new A.StateError("Cannot add event while adding a stream");
    },
    _ensureDoneFuture$0() {
      var t1 = this._doneFuture;
      if (t1 == null)
        t1 = this._doneFuture = (this._state & 2) !== 0 ? $.$get$Future__nullFuture() : new A._Future($.Zone__current, type$._Future_void);
      return t1;
    },
    add$1(_, value) {
      var _this = this;
      A._instanceType(_this)._precomputed1._as(value);
      if (_this._state >= 4)
        throw A.wrapException(_this._badEventState$0());
      _this._add$1(0, value);
    },
    addError$2(error, stackTrace) {
      var _0_0;
      type$.Object._as(error);
      type$.nullable_StackTrace._as(stackTrace);
      if (this._state >= 4)
        throw A.wrapException(this._badEventState$0());
      _0_0 = A._interceptUserError(error, stackTrace);
      this._addError$2(_0_0.error, _0_0.stackTrace);
    },
    addError$1(error) {
      return this.addError$2(error, null);
    },
    close$0(_) {
      var _this = this,
        t1 = _this._state;
      if ((t1 & 4) !== 0)
        return _this._ensureDoneFuture$0();
      if (t1 >= 4)
        throw A.wrapException(_this._badEventState$0());
      _this._closeUnchecked$0();
      return _this._ensureDoneFuture$0();
    },
    _closeUnchecked$0() {
      var t1 = this._state |= 4;
      if ((t1 & 1) !== 0)
        this._sendDone$0();
      else if ((t1 & 3) === 0)
        this._ensurePendingEvents$0().add$1(0, B.C__DelayedDone);
    },
    _add$1(_, value) {
      var t2, _this = this,
        t1 = A._instanceType(_this);
      t1._precomputed1._as(value);
      t2 = _this._state;
      if ((t2 & 1) !== 0)
        _this._sendData$1(value);
      else if ((t2 & 3) === 0)
        _this._ensurePendingEvents$0().add$1(0, new A._DelayedData(value, t1._eval$1("_DelayedData<1>")));
    },
    _addError$2(error, stackTrace) {
      var t1 = this._state;
      if ((t1 & 1) !== 0)
        this._sendError$2(error, stackTrace);
      else if ((t1 & 3) === 0)
        this._ensurePendingEvents$0().add$1(0, new A._DelayedError(error, stackTrace));
    },
    _subscribe$4(onData, onError, onDone, cancelOnError) {
      var subscription, pendingEvents, t2, addState, _this = this,
        t1 = A._instanceType(_this);
      t1._eval$1("~(1)?")._as(onData);
      type$.nullable_void_Function._as(onDone);
      if ((_this._state & 3) !== 0)
        throw A.wrapException(A.StateError$("Stream has already been listened to."));
      subscription = A._ControllerSubscription$(_this, onData, onError, onDone, cancelOnError, t1._precomputed1);
      pendingEvents = _this.get$_pendingEvents();
      t2 = _this._state |= 1;
      if ((t2 & 8) !== 0) {
        addState = t1._eval$1("_StreamControllerAddStreamState<1>")._as(_this._varData);
        addState.set$_varData(subscription);
        addState.resume$0(0);
      } else
        _this._varData = subscription;
      subscription._setPendingEvents$1(pendingEvents);
      subscription._guardCallback$1(new A._StreamController__subscribe_closure(_this));
      return subscription;
    },
    _recordCancel$1(subscription) {
      var result, onCancel, cancelResult, e, s, exception, result0, _this = this,
        t1 = A._instanceType(_this);
      t1._eval$1("StreamSubscription<1>")._as(subscription);
      result = null;
      if ((_this._state & 8) !== 0)
        result = t1._eval$1("_StreamControllerAddStreamState<1>")._as(_this._varData).cancel$0(0);
      _this._varData = null;
      _this._state = _this._state & 4294967286 | 2;
      onCancel = _this.onCancel;
      if (onCancel != null)
        if (result == null)
          try {
            cancelResult = onCancel.call$0();
            if (type$.Future_void._is(cancelResult))
              result = cancelResult;
          } catch (exception) {
            e = A.unwrapException(exception);
            s = A.getTraceFromException(exception);
            result0 = new A._Future($.Zone__current, type$._Future_void);
            result0._asyncCompleteError$2(e, s);
            result = result0;
          }
        else
          result = result.whenComplete$1(onCancel);
      t1 = new A._StreamController__recordCancel_complete(_this);
      if (result != null)
        result = result.whenComplete$1(t1);
      else
        t1.call$0();
      return result;
    },
    _recordPause$1(subscription) {
      var _this = this,
        t1 = A._instanceType(_this);
      t1._eval$1("StreamSubscription<1>")._as(subscription);
      if ((_this._state & 8) !== 0)
        t1._eval$1("_StreamControllerAddStreamState<1>")._as(_this._varData).pause$0(0);
      A._runGuarded(_this.onPause);
    },
    _recordResume$1(subscription) {
      var _this = this,
        t1 = A._instanceType(_this);
      t1._eval$1("StreamSubscription<1>")._as(subscription);
      if ((_this._state & 8) !== 0)
        t1._eval$1("_StreamControllerAddStreamState<1>")._as(_this._varData).resume$0(0);
      A._runGuarded(_this.onResume);
    },
    set$onListen(onListen) {
      this.onListen = type$.nullable_void_Function._as(onListen);
    },
    set$onPause(_, onPause) {
      this.onPause = type$.nullable_void_Function._as(onPause);
    },
    set$onResume(_, onResume) {
      this.onResume = type$.nullable_void_Function._as(onResume);
    },
    set$onCancel(_, onCancel) {
      this.onCancel = type$.nullable_void_Function._as(onCancel);
    },
    $isEventSink: 1,
    $isStreamSink: 1,
    $isStreamController: 1,
    $is_StreamControllerLifecycle: 1,
    $is_EventSink: 1,
    $is_EventDispatch: 1,
    $isSink: 1
  };
  A._StreamController__subscribe_closure.prototype = {
    call$0() {
      A._runGuarded(this.$this.onListen);
    },
    $signature: 1
  };
  A._StreamController__recordCancel_complete.prototype = {
    call$0() {
      var doneFuture = this.$this._doneFuture;
      if (doneFuture != null && (doneFuture._state & 30) === 0)
        doneFuture._asyncComplete$1(null);
    },
    $signature: 1
  };
  A._SyncStreamControllerDispatch.prototype = {
    _sendData$1(data) {
      this.$ti._precomputed1._as(data);
      this.get$_subscription()._add$1(0, data);
    },
    _sendError$2(error, stackTrace) {
      this.get$_subscription()._addError$2(error, stackTrace);
    },
    _sendDone$0() {
      this.get$_subscription()._close$0();
    }
  };
  A._AsyncStreamControllerDispatch.prototype = {
    _sendData$1(data) {
      var t1 = A._instanceType(this);
      t1._precomputed1._as(data);
      this.get$_subscription()._addPending$1(new A._DelayedData(data, t1._eval$1("_DelayedData<1>")));
    },
    _sendError$2(error, stackTrace) {
      this.get$_subscription()._addPending$1(new A._DelayedError(error, stackTrace));
    },
    _sendDone$0() {
      this.get$_subscription()._addPending$1(B.C__DelayedDone);
    }
  };
  A._AsyncStreamController.prototype = {};
  A._SyncStreamController.prototype = {};
  A._ControllerStream.prototype = {
    get$hashCode(_) {
      return (A.Primitives_objectHashCode(this._controller) ^ 892482866) >>> 0;
    },
    $eq(_, other) {
      if (other == null)
        return false;
      if (this === other)
        return true;
      return other instanceof A._ControllerStream && other._controller === this._controller;
    }
  };
  A._ControllerSubscription.prototype = {
    _onCancel$0() {
      return this._controller._recordCancel$1(this);
    },
    _onPause$0() {
      this._controller._recordPause$1(this);
    },
    _onResume$0() {
      this._controller._recordResume$1(this);
    }
  };
  A._StreamSinkWrapper.prototype = {$isEventSink: 1, $isStreamSink: 1, $isSink: 1};
  A._BufferingStreamSubscription.prototype = {
    _setPendingEvents$1(pendingEvents) {
      var _this = this;
      A._instanceType(_this)._eval$1("_PendingEvents<_BufferingStreamSubscription.T>?")._as(pendingEvents);
      A.assertHelper(_this._pending == null);
      if (pendingEvents == null)
        return;
      _this.set$_pending(pendingEvents);
      if (pendingEvents.lastPendingEvent != null) {
        _this._state = (_this._state | 128) >>> 0;
        pendingEvents.schedule$1(_this);
      }
    },
    onData$1(handleData) {
      var t1 = A._instanceType(this);
      this.set$_onData(A._BufferingStreamSubscription__registerDataHandler(this._zone, t1._eval$1("~(_BufferingStreamSubscription.T)?")._as(handleData), t1._eval$1("_BufferingStreamSubscription.T")));
    },
    onError$1(_, handleError) {
      var _this = this;
      _this._state = (_this._state | 32) >>> 0;
      _this._onError = A._BufferingStreamSubscription__registerErrorHandler(_this._zone, handleError);
    },
    onDone$1(handleDone) {
      this.set$_onDone(A._BufferingStreamSubscription__registerDoneHandler(this._zone, type$.nullable_void_Function._as(handleDone)));
    },
    pause$0(_) {
      var t2, t3, _this = this,
        t1 = _this._state;
      if ((t1 & 8) !== 0)
        return;
      t2 = (t1 + 256 | 4) >>> 0;
      _this._state = t2;
      if (t1 < 256) {
        t3 = _this._pending;
        if (t3 != null)
          if (t3._state === 1)
            t3._state = 3;
      }
      if ((t1 & 4) === 0 && (t2 & 64) === 0)
        _this._guardCallback$1(_this.get$_onPause());
    },
    resume$0(_) {
      var _this = this,
        t1 = _this._state;
      if ((t1 & 8) !== 0)
        return;
      if (t1 >= 256) {
        t1 = _this._state -= 256;
        if (t1 < 256)
          if ((t1 & 128) !== 0 && _this._pending.lastPendingEvent != null)
            _this._pending.schedule$1(_this);
          else {
            A.assertHelper(_this.get$_mayResumeInput());
            t1 = (_this._state & 4294967291) >>> 0;
            _this._state = t1;
            if ((t1 & 64) === 0)
              _this._guardCallback$1(_this.get$_onResume());
          }
      }
    },
    cancel$0(_) {
      var _this = this,
        t1 = (_this._state & 4294967279) >>> 0;
      _this._state = t1;
      if ((t1 & 8) === 0)
        _this._cancel$0();
      t1 = _this._cancelFuture;
      return t1 == null ? $.$get$Future__nullFuture() : t1;
    },
    get$_mayResumeInput() {
      if (this._state < 256) {
        var t1 = this._pending;
        t1 = t1 == null ? null : t1.lastPendingEvent == null;
        t1 = t1 !== false;
      } else
        t1 = false;
      return t1;
    },
    _cancel$0() {
      var t2, _this = this,
        t1 = _this._state = (_this._state | 8) >>> 0;
      if ((t1 & 128) !== 0) {
        t2 = _this._pending;
        if (t2._state === 1)
          t2._state = 3;
      }
      if ((t1 & 64) === 0)
        _this.set$_pending(null);
      _this._cancelFuture = _this._onCancel$0();
    },
    _add$1(_, data) {
      var t2, _this = this,
        t1 = A._instanceType(_this);
      t1._eval$1("_BufferingStreamSubscription.T")._as(data);
      A.assertHelper((_this._state & 2) === 0);
      t2 = _this._state;
      if ((t2 & 8) !== 0)
        return;
      if (t2 < 64)
        _this._sendData$1(data);
      else
        _this._addPending$1(new A._DelayedData(data, t1._eval$1("_DelayedData<_BufferingStreamSubscription.T>")));
    },
    _addError$2(error, stackTrace) {
      var t1;
      if (type$.Error._is(error))
        A.Primitives_trySetStackTrace(error, stackTrace);
      t1 = this._state;
      if ((t1 & 8) !== 0)
        return;
      if (t1 < 64)
        this._sendError$2(error, stackTrace);
      else
        this._addPending$1(new A._DelayedError(error, stackTrace));
    },
    _close$0() {
      var t1, _this = this;
      A.assertHelper((_this._state & 2) === 0);
      t1 = _this._state;
      if ((t1 & 8) !== 0)
        return;
      t1 = (t1 | 2) >>> 0;
      _this._state = t1;
      if (t1 < 64)
        _this._sendDone$0();
      else
        _this._addPending$1(B.C__DelayedDone);
    },
    _onPause$0() {
      A.assertHelper((this._state & 4) !== 0);
    },
    _onResume$0() {
      A.assertHelper((this._state & 4) === 0);
    },
    _onCancel$0() {
      A.assertHelper((this._state & 8) !== 0);
      return null;
    },
    _addPending$1($event) {
      var t1, _this = this,
        pending = _this._pending;
      if (pending == null) {
        pending = new A._PendingEvents(A._instanceType(_this)._eval$1("_PendingEvents<_BufferingStreamSubscription.T>"));
        _this.set$_pending(pending);
      }
      pending.add$1(0, $event);
      t1 = _this._state;
      if ((t1 & 128) === 0) {
        t1 = (t1 | 128) >>> 0;
        _this._state = t1;
        if (t1 < 256)
          pending.schedule$1(_this);
      }
    },
    _sendData$1(data) {
      var t2, _this = this,
        t1 = A._instanceType(_this)._eval$1("_BufferingStreamSubscription.T");
      t1._as(data);
      A.assertHelper((_this._state & 8) === 0);
      A.assertHelper(_this._state < 256);
      A.assertHelper((_this._state & 64) === 0);
      t2 = _this._state;
      _this._state = (t2 | 64) >>> 0;
      _this._zone.runUnaryGuarded$1$2(_this._onData, data, t1);
      _this._state = (_this._state & 4294967231) >>> 0;
      _this._checkState$1((t2 & 4) !== 0);
    },
    _sendError$2(error, stackTrace) {
      var t1, t2, cancelFuture, _this = this;
      A.assertHelper((_this._state & 8) === 0);
      A.assertHelper(_this._state < 256);
      A.assertHelper((_this._state & 64) === 0);
      t1 = _this._state;
      t2 = new A._BufferingStreamSubscription__sendError_sendError(_this, error, stackTrace);
      if ((t1 & 1) !== 0) {
        _this._state = (t1 | 16) >>> 0;
        _this._cancel$0();
        cancelFuture = _this._cancelFuture;
        if (cancelFuture != null && cancelFuture !== $.$get$Future__nullFuture())
          cancelFuture.whenComplete$1(t2);
        else
          t2.call$0();
      } else {
        t2.call$0();
        _this._checkState$1((t1 & 4) !== 0);
      }
    },
    _sendDone$0() {
      var t1, cancelFuture, _this = this;
      A.assertHelper((_this._state & 8) === 0);
      A.assertHelper(_this._state < 256);
      A.assertHelper((_this._state & 64) === 0);
      t1 = new A._BufferingStreamSubscription__sendDone_sendDone(_this);
      _this._cancel$0();
      _this._state = (_this._state | 16) >>> 0;
      cancelFuture = _this._cancelFuture;
      if (cancelFuture != null && cancelFuture !== $.$get$Future__nullFuture())
        cancelFuture.whenComplete$1(t1);
      else
        t1.call$0();
    },
    _guardCallback$1(callback) {
      var t1, _this = this;
      type$.void_Function._as(callback);
      A.assertHelper((_this._state & 64) === 0);
      t1 = _this._state;
      _this._state = (t1 | 64) >>> 0;
      callback.call$0();
      _this._state = (_this._state & 4294967231) >>> 0;
      _this._checkState$1((t1 & 4) !== 0);
    },
    _checkState$1(wasInputPaused) {
      var t1, isInputPaused, _this = this;
      A.assertHelper((_this._state & 64) === 0);
      t1 = _this._state;
      if ((t1 & 128) !== 0 && _this._pending.lastPendingEvent == null) {
        t1 = (t1 & 4294967167) >>> 0;
        _this._state = t1;
        if ((t1 & 4) !== 0 && _this.get$_mayResumeInput())
          _this._state = (_this._state & 4294967291) >>> 0;
      }
      for (; true; wasInputPaused = isInputPaused) {
        t1 = _this._state;
        if ((t1 & 8) !== 0) {
          _this.set$_pending(null);
          return;
        }
        isInputPaused = (t1 & 4) !== 0;
        if (wasInputPaused === isInputPaused)
          break;
        _this._state = (t1 ^ 64) >>> 0;
        if (isInputPaused)
          _this._onPause$0();
        else
          _this._onResume$0();
        _this._state = (_this._state & 4294967231) >>> 0;
      }
      t1 = _this._state;
      if ((t1 & 128) !== 0 && t1 < 256)
        _this._pending.schedule$1(_this);
    },
    set$_onData(_onData) {
      this._onData = A._instanceType(this)._eval$1("~(_BufferingStreamSubscription.T)")._as(_onData);
    },
    set$_onDone(_onDone) {
      this._onDone = type$.void_Function._as(_onDone);
    },
    set$_pending(_pending) {
      this._pending = A._instanceType(this)._eval$1("_PendingEvents<_BufferingStreamSubscription.T>?")._as(_pending);
    },
    $isStreamSubscription: 1,
    $is_EventSink: 1,
    $is_EventDispatch: 1
  };
  A._BufferingStreamSubscription__sendError_sendError.prototype = {
    call$0() {
      var onError, t3, t4,
        t1 = this.$this,
        t2 = t1._state;
      if ((t2 & 8) !== 0 && (t2 & 16) === 0)
        return;
      t1._state = (t2 | 64) >>> 0;
      onError = t1._onError;
      t2 = this.error;
      t3 = type$.Object;
      t4 = t1._zone;
      if (type$.void_Function_Object_StackTrace._is(onError))
        t4.runBinaryGuarded$2$3(onError, t2, this.stackTrace, t3, type$.StackTrace);
      else
        t4.runUnaryGuarded$1$2(type$.void_Function_Object._as(onError), t2, t3);
      t1._state = (t1._state & 4294967231) >>> 0;
    },
    $signature: 1
  };
  A._BufferingStreamSubscription__sendDone_sendDone.prototype = {
    call$0() {
      var t1 = this.$this,
        t2 = t1._state;
      if ((t2 & 16) === 0)
        return;
      t1._state = (t2 | 74) >>> 0;
      t1._zone.runGuarded$1(t1._onDone);
      t1._state = (t1._state & 4294967231) >>> 0;
    },
    $signature: 1
  };
  A._StreamImpl.prototype = {
    listen$4$cancelOnError$onDone$onError(onData, cancelOnError, onDone, onError) {
      var t1 = A._instanceType(this);
      t1._eval$1("~(1)?")._as(onData);
      type$.nullable_void_Function._as(onDone);
      return this._controller._subscribe$4(t1._eval$1("~(1)?")._as(onData), onError, onDone, cancelOnError === true);
    },
    listen$1(onData) {
      return this.listen$4$cancelOnError$onDone$onError(onData, null, null, null);
    },
    listen$3$onDone$onError(onData, onDone, onError) {
      return this.listen$4$cancelOnError$onDone$onError(onData, null, onDone, onError);
    },
    listen$2$onDone(onData, onDone) {
      return this.listen$4$cancelOnError$onDone$onError(onData, null, onDone, null);
    }
  };
  A._DelayedEvent.prototype = {
    set$next(_, next) {
      this.next = type$.nullable__DelayedEvent_dynamic._as(next);
    },
    get$next(receiver) {
      return this.next;
    }
  };
  A._DelayedData.prototype = {
    perform$1(dispatch) {
      this.$ti._eval$1("_EventDispatch<1>")._as(dispatch)._sendData$1(this.value);
    }
  };
  A._DelayedError.prototype = {
    perform$1(dispatch) {
      dispatch._sendError$2(this.error, this.stackTrace);
    }
  };
  A._DelayedDone.prototype = {
    perform$1(dispatch) {
      dispatch._sendDone$0();
    },
    get$next(_) {
      return null;
    },
    set$next(_, __wc0_formal) {
      throw A.wrapException(A.StateError$("No events after a done."));
    },
    $is_DelayedEvent: 1
  };
  A._PendingEvents.prototype = {
    schedule$1(dispatch) {
      var t1, _this = this;
      _this.$ti._eval$1("_EventDispatch<1>")._as(dispatch);
      if (_this._state === 1)
        return;
      A.assertHelper(_this.lastPendingEvent != null);
      t1 = _this._state;
      if (t1 >= 1) {
        A.assertHelper(t1 === 3);
        _this._state = 1;
        return;
      }
      A.scheduleMicrotask(new A._PendingEvents_schedule_closure(_this, dispatch));
      _this._state = 1;
    },
    get$isEmpty(_) {
      return this.lastPendingEvent == null;
    },
    add$1(_, $event) {
      var _this = this,
        lastEvent = _this.lastPendingEvent;
      if (lastEvent == null)
        _this.firstPendingEvent = _this.lastPendingEvent = $event;
      else {
        lastEvent.set$next(0, $event);
        _this.lastPendingEvent = $event;
      }
    }
  };
  A._PendingEvents_schedule_closure.prototype = {
    call$0() {
      var t2, $event, nextEvent,
        t1 = this.$this,
        oldState = t1._state;
      t1._state = 0;
      if (oldState === 3)
        return;
      t2 = t1.$ti._eval$1("_EventDispatch<1>")._as(this.dispatch);
      A.assertHelper(t1.lastPendingEvent != null);
      $event = t1.firstPendingEvent;
      nextEvent = $event.get$next($event);
      t1.firstPendingEvent = nextEvent;
      if (nextEvent == null)
        t1.lastPendingEvent = null;
      $event.perform$1(t2);
    },
    $signature: 1
  };
  A._DoneStreamSubscription.prototype = {
    onData$1(handleData) {
      this.$ti._eval$1("~(1)?")._as(handleData);
    },
    onError$1(_, handleError) {
    },
    onDone$1(handleDone) {
      type$.nullable_void_Function._as(handleDone);
      if (this._state >= 0) {
        type$.void_Function._as(handleDone);
        this.set$_onDone(handleDone);
      }
    },
    pause$0(_) {
      var t1 = this._state;
      if (t1 >= 0)
        this._state = t1 + 2;
    },
    resume$0(_) {
      var _this = this,
        resumeState = _this._state - 2;
      if (resumeState < 0)
        return;
      if (resumeState === 0) {
        _this._state = 1;
        A.scheduleMicrotask(_this.get$_onMicrotask());
      } else
        _this._state = resumeState;
    },
    cancel$0(_) {
      this._state = -1;
      this.set$_onDone(null);
      return $.$get$Future__nullFuture();
    },
    _onMicrotask$0() {
      var _0_0, _this = this,
        unscheduledState = _this._state - 1;
      if (unscheduledState === 0) {
        _this._state = -1;
        _0_0 = _this._onDone;
        if (_0_0 != null) {
          _this.set$_onDone(null);
          _this._zone.runGuarded$1(_0_0);
        }
      } else
        _this._state = unscheduledState;
    },
    set$_onDone(_onDone) {
      this._onDone = type$.nullable_void_Function._as(_onDone);
    },
    $isStreamSubscription: 1
  };
  A._StreamIterator.prototype = {};
  A._EmptyStream.prototype = {
    listen$4$cancelOnError$onDone$onError(onData, cancelOnError, onDone, onError) {
      var t1 = this.$ti;
      t1._eval$1("~(1)?")._as(onData);
      return A._DoneStreamSubscription$(type$.nullable_void_Function._as(onDone), t1._precomputed1);
    },
    listen$1(onData) {
      return this.listen$4$cancelOnError$onDone$onError(onData, null, null, null);
    },
    listen$3$onDone$onError(onData, onDone, onError) {
      return this.listen$4$cancelOnError$onDone$onError(onData, null, onDone, onError);
    },
    get$isBroadcast() {
      return true;
    }
  };
  A._MultiStream.prototype = {
    listen$4$cancelOnError$onDone$onError(onData, cancelOnError, onDone, onError) {
      var controller, _null = null,
        t1 = this.$ti;
      t1._eval$1("~(1)?")._as(onData);
      type$.nullable_void_Function._as(onDone);
      controller = new A._MultiStreamController(_null, _null, _null, _null, t1._eval$1("_MultiStreamController<1>"));
      controller.set$onListen(new A._MultiStream_listen_closure(this, controller));
      return controller._subscribe$4(onData, onError, onDone, cancelOnError === true);
    },
    listen$1(onData) {
      return this.listen$4$cancelOnError$onDone$onError(onData, null, null, null);
    },
    listen$3$onDone$onError(onData, onDone, onError) {
      return this.listen$4$cancelOnError$onDone$onError(onData, null, onDone, onError);
    },
    get$isBroadcast() {
      return this.isBroadcast;
    }
  };
  A._MultiStream_listen_closure.prototype = {
    call$0() {
      this.$this._onListen.call$1(this.controller);
    },
    $signature: 1
  };
  A._MultiStreamController.prototype = {
    closeSync$0() {
      var _this = this,
        t1 = _this._state;
      if ((t1 & 4) !== 0)
        return;
      if (t1 >= 4)
        throw A.wrapException(_this._badEventState$0());
      t1 |= 4;
      _this._state = t1;
      if ((t1 & 1) !== 0)
        _this.get$_subscription()._close$0();
    },
    get$stream(_) {
      throw A.wrapException(A.UnsupportedError$("Not available"));
    },
    $isMultiStreamController: 1
  };
  A._cancelAndValue_closure.prototype = {
    call$0() {
      return this.future._complete$1(this.value);
    },
    $signature: 1
  };
  A._ForwardingStream.prototype = {
    get$isBroadcast() {
      return this._async$_source.get$isBroadcast();
    },
    listen$4$cancelOnError$onDone$onError(onData, cancelOnError, onDone, onError) {
      var t2, t3, t4,
        t1 = this.$ti;
      t1._eval$1("~(2)?")._as(onData);
      type$.nullable_void_Function._as(onDone);
      t2 = $.Zone__current;
      t3 = cancelOnError === true ? 1 : 0;
      t4 = onError != null ? 32 : 0;
      t1 = new A._ForwardingStreamSubscription(this, A._BufferingStreamSubscription__registerDataHandler(t2, onData, t1._rest[1]), A._BufferingStreamSubscription__registerErrorHandler(t2, onError), A._BufferingStreamSubscription__registerDoneHandler(t2, onDone), t2, t3 | t4, t1._eval$1("_ForwardingStreamSubscription<1,2>"));
      t1.set$_subscription(this._async$_source.listen$3$onDone$onError(t1.get$_handleData(), t1.get$_handleDone(), t1.get$_handleError()));
      return t1;
    },
    listen$1(onData) {
      return this.listen$4$cancelOnError$onDone$onError(onData, null, null, null);
    },
    listen$3$onDone$onError(onData, onDone, onError) {
      return this.listen$4$cancelOnError$onDone$onError(onData, null, onDone, onError);
    }
  };
  A._ForwardingStreamSubscription.prototype = {
    _add$1(_, data) {
      this.$ti._rest[1]._as(data);
      if ((this._state & 2) !== 0)
        return;
      this.super$_BufferingStreamSubscription$_add(0, data);
    },
    _addError$2(error, stackTrace) {
      if ((this._state & 2) !== 0)
        return;
      this.super$_BufferingStreamSubscription$_addError(error, stackTrace);
    },
    _onPause$0() {
      var t1 = this._subscription;
      if (t1 != null)
        t1.pause$0(0);
    },
    _onResume$0() {
      var t1 = this._subscription;
      if (t1 != null)
        t1.resume$0(0);
    },
    _onCancel$0() {
      var subscription = this._subscription;
      if (subscription != null) {
        this.set$_subscription(null);
        return subscription.cancel$0(0);
      }
      return null;
    },
    _handleData$1(data) {
      this._stream._handleData$2(this.$ti._precomputed1._as(data), this);
    },
    _handleError$2(error, stackTrace) {
      var t1;
      type$.StackTrace._as(stackTrace);
      t1 = error == null ? type$.Object._as(error) : error;
      this._stream.$ti._eval$1("_EventSink<2>")._as(this)._addError$2(t1, stackTrace);
    },
    _handleDone$0() {
      this._stream.$ti._eval$1("_EventSink<2>")._as(this)._close$0();
    },
    set$_subscription(_subscription) {
      this._subscription = this.$ti._eval$1("StreamSubscription<1>?")._as(_subscription);
    }
  };
  A._MapStream.prototype = {
    _handleData$2(inputEvent, sink) {
      var outputEvent, e, s, exception, t2,
        t1 = this.$ti;
      t1._precomputed1._as(inputEvent);
      t1._eval$1("_EventSink<2>")._as(sink);
      outputEvent = null;
      try {
        outputEvent = this._async$_transform.call$1(inputEvent);
      } catch (exception) {
        e = A.unwrapException(exception);
        s = A.getTraceFromException(exception);
        t1 = e;
        t2 = s;
        A._interceptError(t1, t2);
        sink._addError$2(t1, t2);
        return;
      }
      sink._add$1(0, outputEvent);
    }
  };
  A._Zone.prototype = {$isZone: 1};
  A._rootHandleError_closure.prototype = {
    call$0() {
      A.Error_throwWithStackTrace(this.error, this.stackTrace);
    },
    $signature: 1
  };
  A._RootZone.prototype = {
    runGuarded$1(f) {
      var e, s, exception;
      type$.void_Function._as(f);
      try {
        if (B.C__RootZone === $.Zone__current) {
          f.call$0();
          return;
        }
        A._rootRun(null, null, this, f, type$.void);
      } catch (exception) {
        e = A.unwrapException(exception);
        s = A.getTraceFromException(exception);
        A._rootHandleError(type$.Object._as(e), type$.StackTrace._as(s));
      }
    },
    runUnaryGuarded$1$2(f, arg, $T) {
      var e, s, exception;
      $T._eval$1("~(0)")._as(f);
      $T._as(arg);
      try {
        if (B.C__RootZone === $.Zone__current) {
          f.call$1(arg);
          return;
        }
        A._rootRunUnary(null, null, this, f, arg, type$.void, $T);
      } catch (exception) {
        e = A.unwrapException(exception);
        s = A.getTraceFromException(exception);
        A._rootHandleError(type$.Object._as(e), type$.StackTrace._as(s));
      }
    },
    runBinaryGuarded$2$3(f, arg1, arg2, T1, T2) {
      var e, s, exception;
      T1._eval$1("@<0>")._bind$1(T2)._eval$1("~(1,2)")._as(f);
      T1._as(arg1);
      T2._as(arg2);
      try {
        if (B.C__RootZone === $.Zone__current) {
          f.call$2(arg1, arg2);
          return;
        }
        A._rootRunBinary(null, null, this, f, arg1, arg2, type$.void, T1, T2);
      } catch (exception) {
        e = A.unwrapException(exception);
        s = A.getTraceFromException(exception);
        A._rootHandleError(type$.Object._as(e), type$.StackTrace._as(s));
      }
    },
    bindBinaryCallback$3$1(f, $R, T1, T2) {
      return new A._RootZone_bindBinaryCallback_closure(this, $R._eval$1("@<0>")._bind$1(T1)._bind$1(T2)._eval$1("1(2,3)")._as(f), T1, T2, $R);
    },
    bindCallbackGuarded$1(f) {
      return new A._RootZone_bindCallbackGuarded_closure(this, type$.void_Function._as(f));
    },
    bindUnaryCallbackGuarded$1$1(f, $T) {
      return new A._RootZone_bindUnaryCallbackGuarded_closure(this, $T._eval$1("~(0)")._as(f), $T);
    },
    $index(_, key) {
      return null;
    },
    run$1$1(f, $R) {
      $R._eval$1("0()")._as(f);
      if ($.Zone__current === B.C__RootZone)
        return f.call$0();
      return A._rootRun(null, null, this, f, $R);
    },
    runUnary$2$2(f, arg, $R, $T) {
      $R._eval$1("@<0>")._bind$1($T)._eval$1("1(2)")._as(f);
      $T._as(arg);
      if ($.Zone__current === B.C__RootZone)
        return f.call$1(arg);
      return A._rootRunUnary(null, null, this, f, arg, $R, $T);
    },
    runBinary$3$3(f, arg1, arg2, $R, T1, T2) {
      $R._eval$1("@<0>")._bind$1(T1)._bind$1(T2)._eval$1("1(2,3)")._as(f);
      T1._as(arg1);
      T2._as(arg2);
      if ($.Zone__current === B.C__RootZone)
        return f.call$2(arg1, arg2);
      return A._rootRunBinary(null, null, this, f, arg1, arg2, $R, T1, T2);
    },
    registerBinaryCallback$3$1(f, $R, T1, T2) {
      return $R._eval$1("@<0>")._bind$1(T1)._bind$1(T2)._eval$1("1(2,3)")._as(f);
    }
  };
  A._RootZone_bindBinaryCallback_closure.prototype = {
    call$2(arg1, arg2) {
      var _this = this,
        t1 = _this.T1,
        t2 = _this.T2;
      return _this.$this.runBinary$3$3(_this.f, t1._as(arg1), t2._as(arg2), _this.R, t1, t2);
    },
    $signature() {
      return this.R._eval$1("@<0>")._bind$1(this.T1)._bind$1(this.T2)._eval$1("1(2,3)");
    }
  };
  A._RootZone_bindCallbackGuarded_closure.prototype = {
    call$0() {
      return this.$this.runGuarded$1(this.f);
    },
    $signature: 1
  };
  A._RootZone_bindUnaryCallbackGuarded_closure.prototype = {
    call$1(arg) {
      var t1 = this.T;
      return this.$this.runUnaryGuarded$1$2(this.f, t1._as(arg), t1);
    },
    $signature() {
      return this.T._eval$1("~(0)");
    }
  };
  A._HashMap.prototype = {
    get$length(_) {
      return this._collection$_length;
    },
    get$isEmpty(_) {
      return this._collection$_length === 0;
    },
    get$isNotEmpty(_) {
      return this._collection$_length !== 0;
    },
    get$keys(_) {
      return new A._HashMapKeyIterable(this, A._instanceType(this)._eval$1("_HashMapKeyIterable<1>"));
    },
    get$values(_) {
      var t1 = A._instanceType(this);
      return A.MappedIterable_MappedIterable(new A._HashMapKeyIterable(this, t1._eval$1("_HashMapKeyIterable<1>")), new A._HashMap_values_closure(this), t1._precomputed1, t1._rest[1]);
    },
    containsKey$1(_, key) {
      var strings, nums;
      if (typeof key == "string" && key !== "__proto__") {
        strings = this._collection$_strings;
        return strings == null ? false : strings[key] != null;
      } else if (typeof key == "number" && (key & 1073741823) === key) {
        nums = this._collection$_nums;
        return nums == null ? false : nums[key] != null;
      } else
        return this._containsKey$1(key);
    },
    _containsKey$1(key) {
      var rest = this._collection$_rest;
      if (rest == null)
        return false;
      return this._findBucketIndex$2(this._getBucket$2(rest, key), key) >= 0;
    },
    $index(_, key) {
      var strings, t1, nums;
      if (typeof key == "string" && key !== "__proto__") {
        strings = this._collection$_strings;
        t1 = strings == null ? null : A._HashMap__getTableEntry(strings, key);
        return t1;
      } else if (typeof key == "number" && (key & 1073741823) === key) {
        nums = this._collection$_nums;
        t1 = nums == null ? null : A._HashMap__getTableEntry(nums, key);
        return t1;
      } else
        return this._get$1(0, key);
    },
    _get$1(_, key) {
      var bucket, index,
        rest = this._collection$_rest;
      if (rest == null)
        return null;
      bucket = this._getBucket$2(rest, key);
      index = this._findBucketIndex$2(bucket, key);
      return index < 0 ? null : bucket[index + 1];
    },
    $indexSet(_, key, value) {
      var strings, nums, _this = this,
        t1 = A._instanceType(_this);
      t1._precomputed1._as(key);
      t1._rest[1]._as(value);
      if (typeof key == "string" && key !== "__proto__") {
        strings = _this._collection$_strings;
        _this._collection$_addHashTableEntry$3(strings == null ? _this._collection$_strings = A._HashMap__newHashTable() : strings, key, value);
      } else if (typeof key == "number" && (key & 1073741823) === key) {
        nums = _this._collection$_nums;
        _this._collection$_addHashTableEntry$3(nums == null ? _this._collection$_nums = A._HashMap__newHashTable() : nums, key, value);
      } else
        _this._set$2(key, value);
    },
    _set$2(key, value) {
      var rest, hash, bucket, index, _this = this,
        t1 = A._instanceType(_this);
      t1._precomputed1._as(key);
      t1._rest[1]._as(value);
      rest = _this._collection$_rest;
      if (rest == null)
        rest = _this._collection$_rest = A._HashMap__newHashTable();
      hash = _this._computeHashCode$1(key);
      bucket = rest[hash];
      if (bucket == null) {
        A._HashMap__setTableEntry(rest, hash, [key, value]);
        ++_this._collection$_length;
        _this._keys = null;
      } else {
        index = _this._findBucketIndex$2(bucket, key);
        if (index >= 0)
          bucket[index + 1] = value;
        else {
          bucket.push(key, value);
          ++_this._collection$_length;
          _this._keys = null;
        }
      }
    },
    putIfAbsent$2(_, key, ifAbsent) {
      var t2, value, _this = this,
        t1 = A._instanceType(_this);
      t1._precomputed1._as(key);
      t1._eval$1("2()")._as(ifAbsent);
      if (_this.containsKey$1(0, key)) {
        t2 = _this.$index(0, key);
        return t2 == null ? t1._rest[1]._as(t2) : t2;
      }
      value = ifAbsent.call$0();
      _this.$indexSet(0, key, value);
      return value;
    },
    remove$1(_, key) {
      var _this = this;
      if (typeof key == "string" && key !== "__proto__")
        return _this._collection$_removeHashTableEntry$2(_this._collection$_strings, key);
      else if (typeof key == "number" && (key & 1073741823) === key)
        return _this._collection$_removeHashTableEntry$2(_this._collection$_nums, key);
      else
        return _this._remove$1(0, key);
    },
    _remove$1(_, key) {
      var hash, bucket, index, result, _this = this,
        rest = _this._collection$_rest;
      if (rest == null)
        return null;
      hash = _this._computeHashCode$1(key);
      bucket = rest[hash];
      index = _this._findBucketIndex$2(bucket, key);
      if (index < 0)
        return null;
      --_this._collection$_length;
      _this._keys = null;
      result = bucket.splice(index, 2)[1];
      if (0 === bucket.length)
        delete rest[hash];
      return result;
    },
    clear$0(_) {
      var _this = this;
      if (_this._collection$_length > 0) {
        _this._collection$_strings = _this._collection$_nums = _this._collection$_rest = _this._keys = null;
        _this._collection$_length = 0;
      }
    },
    forEach$1(_, action) {
      var keys, $length, t2, i, key, t3, _this = this,
        t1 = A._instanceType(_this);
      t1._eval$1("~(1,2)")._as(action);
      keys = _this._computeKeys$0();
      for ($length = keys.length, t2 = t1._precomputed1, t1 = t1._rest[1], i = 0; i < $length; ++i) {
        key = keys[i];
        t2._as(key);
        t3 = _this.$index(0, key);
        action.call$2(key, t3 == null ? t1._as(t3) : t3);
        if (keys !== _this._keys)
          throw A.wrapException(A.ConcurrentModificationError$(_this));
      }
    },
    _computeKeys$0() {
      var strings, index, names, entries, i, nums, rest, bucket, $length, i0, _this = this,
        result = _this._keys;
      if (result != null)
        return result;
      result = A.List_List$filled(_this._collection$_length, null, false, type$.dynamic);
      strings = _this._collection$_strings;
      index = 0;
      if (strings != null) {
        names = Object.getOwnPropertyNames(strings);
        entries = names.length;
        for (i = 0; i < entries; ++i) {
          result[index] = names[i];
          ++index;
        }
      }
      nums = _this._collection$_nums;
      if (nums != null) {
        names = Object.getOwnPropertyNames(nums);
        entries = names.length;
        for (i = 0; i < entries; ++i) {
          result[index] = +names[i];
          ++index;
        }
      }
      rest = _this._collection$_rest;
      if (rest != null) {
        names = Object.getOwnPropertyNames(rest);
        entries = names.length;
        for (i = 0; i < entries; ++i) {
          bucket = rest[names[i]];
          $length = bucket.length;
          for (i0 = 0; i0 < $length; i0 += 2) {
            result[index] = bucket[i0];
            ++index;
          }
        }
      }
      A.assertHelper(index === _this._collection$_length);
      return _this._keys = result;
    },
    _collection$_addHashTableEntry$3(table, key, value) {
      var t1 = A._instanceType(this);
      t1._precomputed1._as(key);
      t1._rest[1]._as(value);
      if (table[key] == null) {
        ++this._collection$_length;
        this._keys = null;
      }
      A._HashMap__setTableEntry(table, key, value);
    },
    _collection$_removeHashTableEntry$2(table, key) {
      var value;
      if (table != null && table[key] != null) {
        value = A._instanceType(this)._rest[1]._as(A._HashMap__getTableEntry(table, key));
        delete table[key];
        --this._collection$_length;
        this._keys = null;
        return value;
      } else
        return null;
    },
    _computeHashCode$1(key) {
      return J.get$hashCode$(key) & 1073741823;
    },
    _getBucket$2(table, key) {
      return table[this._computeHashCode$1(key)];
    },
    _findBucketIndex$2(bucket, key) {
      var $length, i;
      if (bucket == null)
        return -1;
      $length = bucket.length;
      for (i = 0; i < $length; i += 2)
        if (J.$eq$(bucket[i], key))
          return i;
      return -1;
    },
    $isHashMap: 1
  };
  A._HashMap_values_closure.prototype = {
    call$1(each) {
      var t1 = this.$this,
        t2 = A._instanceType(t1);
      t1 = t1.$index(0, t2._precomputed1._as(each));
      return t1 == null ? t2._rest[1]._as(t1) : t1;
    },
    $signature() {
      return A._instanceType(this.$this)._eval$1("2(1)");
    }
  };
  A._IdentityHashMap.prototype = {
    _computeHashCode$1(key) {
      return A.objectHashCode(key) & 1073741823;
    },
    _findBucketIndex$2(bucket, key) {
      var $length, i, t1;
      if (bucket == null)
        return -1;
      $length = bucket.length;
      for (i = 0; i < $length; i += 2) {
        t1 = bucket[i];
        if (t1 == null ? key == null : t1 === key)
          return i;
      }
      return -1;
    }
  };
  A._CustomHashMap.prototype = {
    $index(_, key) {
      if (!A.boolConversionCheck(this._validKey.call$1(key)))
        return null;
      return this.super$_HashMap$_get(0, key);
    },
    $indexSet(_, key, value) {
      var t1 = this.$ti;
      this.super$_HashMap$_set(t1._precomputed1._as(key), t1._rest[1]._as(value));
    },
    containsKey$1(_, key) {
      if (!A.boolConversionCheck(this._validKey.call$1(key)))
        return false;
      return this.super$_HashMap$_containsKey(key);
    },
    remove$1(_, key) {
      if (!A.boolConversionCheck(this._validKey.call$1(key)))
        return null;
      return this.super$_HashMap$_remove(0, key);
    },
    _computeHashCode$1(key) {
      return this._hashCode.call$1(this.$ti._precomputed1._as(key)) & 1073741823;
    },
    _findBucketIndex$2(bucket, key) {
      var $length, t1, t2, i;
      if (bucket == null)
        return -1;
      $length = bucket.length;
      for (t1 = this.$ti._precomputed1, t2 = this._equals, i = 0; i < $length; i += 2)
        if (A.boolConversionCheck(t2.call$2(bucket[i], t1._as(key))))
          return i;
      return -1;
    }
  };
  A._CustomHashMap_closure.prototype = {
    call$1(v) {
      return this.K._is(v);
    },
    $signature: 26
  };
  A._HashMapKeyIterable.prototype = {
    get$length(_) {
      return this._collection$_map._collection$_length;
    },
    get$isEmpty(_) {
      return this._collection$_map._collection$_length === 0;
    },
    get$isNotEmpty(_) {
      return this._collection$_map._collection$_length !== 0;
    },
    get$iterator(_) {
      var t1 = this._collection$_map;
      return new A._HashMapKeyIterator(t1, t1._computeKeys$0(), this.$ti._eval$1("_HashMapKeyIterator<1>"));
    },
    contains$1(_, element) {
      return this._collection$_map.containsKey$1(0, element);
    },
    forEach$1(_, f) {
      var t1, keys, $length, i;
      this.$ti._eval$1("~(1)")._as(f);
      t1 = this._collection$_map;
      keys = t1._computeKeys$0();
      for ($length = keys.length, i = 0; i < $length; ++i) {
        f.call$1(keys[i]);
        if (keys !== t1._keys)
          throw A.wrapException(A.ConcurrentModificationError$(t1));
      }
    }
  };
  A._HashMapKeyIterator.prototype = {
    get$current(_) {
      var t1 = this._collection$_current;
      return t1 == null ? this.$ti._precomputed1._as(t1) : t1;
    },
    moveNext$0() {
      var _this = this,
        keys = _this._keys,
        offset = _this._offset,
        t1 = _this._collection$_map;
      if (keys !== t1._keys)
        throw A.wrapException(A.ConcurrentModificationError$(t1));
      else if (offset >= keys.length) {
        _this.set$_collection$_current(null);
        return false;
      } else {
        _this.set$_collection$_current(keys[offset]);
        _this._offset = offset + 1;
        return true;
      }
    },
    set$_collection$_current(_current) {
      this._collection$_current = this.$ti._eval$1("1?")._as(_current);
    },
    $isIterator: 1
  };
  A._LinkedCustomHashMap.prototype = {
    $index(_, key) {
      if (!A.boolConversionCheck(this._validKey.call$1(key)))
        return null;
      return this.super$JsLinkedHashMap$internalGet(key);
    },
    $indexSet(_, key, value) {
      var t1 = this.$ti;
      this.super$JsLinkedHashMap$internalSet(t1._precomputed1._as(key), t1._rest[1]._as(value));
    },
    containsKey$1(_, key) {
      if (!A.boolConversionCheck(this._validKey.call$1(key)))
        return false;
      return this.super$JsLinkedHashMap$internalContainsKey(key);
    },
    remove$1(_, key) {
      if (!A.boolConversionCheck(this._validKey.call$1(key)))
        return null;
      return this.super$JsLinkedHashMap$internalRemove(key);
    },
    internalComputeHashCode$1(key) {
      return this._hashCode.call$1(this.$ti._precomputed1._as(key)) & 1073741823;
    },
    internalFindBucketIndex$2(bucket, key) {
      var $length, t1, t2, i;
      if (bucket == null)
        return -1;
      $length = bucket.length;
      for (t1 = this.$ti._precomputed1, t2 = this._equals, i = 0; i < $length; ++i)
        if (A.boolConversionCheck(t2.call$2(t1._as(bucket[i].hashMapCellKey), t1._as(key))))
          return i;
      return -1;
    }
  };
  A._LinkedCustomHashMap_closure.prototype = {
    call$1(v) {
      return this.K._is(v);
    },
    $signature: 26
  };
  A._HashSet.prototype = {
    _newSet$0() {
      return new A._HashSet(A._instanceType(this)._eval$1("_HashSet<1>"));
    },
    _newSimilarSet$1$0($R) {
      return new A._HashSet($R._eval$1("_HashSet<0>"));
    },
    _newSimilarSet$0() {
      return this._newSimilarSet$1$0(type$.dynamic);
    },
    get$iterator(_) {
      return new A._HashSetIterator(this, this._computeElements$0(), A._instanceType(this)._eval$1("_HashSetIterator<1>"));
    },
    get$length(_) {
      return this._collection$_length;
    },
    get$isEmpty(_) {
      return this._collection$_length === 0;
    },
    get$isNotEmpty(_) {
      return this._collection$_length !== 0;
    },
    contains$1(_, object) {
      var strings, nums;
      if (typeof object == "string" && object !== "__proto__") {
        strings = this._collection$_strings;
        return strings == null ? false : strings[object] != null;
      } else if (typeof object == "number" && (object & 1073741823) === object) {
        nums = this._collection$_nums;
        return nums == null ? false : nums[object] != null;
      } else
        return this._contains$1(object);
    },
    _contains$1(object) {
      var rest = this._collection$_rest;
      if (rest == null)
        return false;
      return this._findBucketIndex$2(rest[this._computeHashCode$1(object)], object) >= 0;
    },
    add$1(_, element) {
      var strings, nums, _this = this;
      A._instanceType(_this)._precomputed1._as(element);
      if (typeof element == "string" && element !== "__proto__") {
        strings = _this._collection$_strings;
        return _this._collection$_addHashTableEntry$2(strings == null ? _this._collection$_strings = A._HashSet__newHashTable() : strings, element);
      } else if (typeof element == "number" && (element & 1073741823) === element) {
        nums = _this._collection$_nums;
        return _this._collection$_addHashTableEntry$2(nums == null ? _this._collection$_nums = A._HashSet__newHashTable() : nums, element);
      } else
        return _this._collection$_add$1(0, element);
    },
    _collection$_add$1(_, element) {
      var rest, hash, bucket, t1, _this = this;
      A._instanceType(_this)._precomputed1._as(element);
      rest = _this._collection$_rest;
      if (rest == null)
        rest = _this._collection$_rest = A._HashSet__newHashTable();
      hash = _this._computeHashCode$1(element);
      bucket = rest[hash];
      if (bucket == null) {
        t1 = [element];
        A.assertHelper(t1 != null);
        rest[hash] = t1;
      } else {
        if (_this._findBucketIndex$2(bucket, element) >= 0)
          return false;
        bucket.push(element);
      }
      ++_this._collection$_length;
      _this._collection$_elements = null;
      return true;
    },
    addAll$1(_, objects) {
      var t1;
      for (t1 = J.get$iterator$ax(A._instanceType(this)._eval$1("Iterable<1>")._as(objects)); t1.moveNext$0();)
        this.add$1(0, t1.get$current(t1));
    },
    remove$1(_, object) {
      var _this = this;
      if (typeof object == "string" && object !== "__proto__")
        return _this._collection$_removeHashTableEntry$2(_this._collection$_strings, object);
      else if (typeof object == "number" && (object & 1073741823) === object)
        return _this._collection$_removeHashTableEntry$2(_this._collection$_nums, object);
      else
        return _this._remove$1(0, object);
    },
    _remove$1(_, object) {
      var hash, bucket, index, _this = this,
        rest = _this._collection$_rest;
      if (rest == null)
        return false;
      hash = _this._computeHashCode$1(object);
      bucket = rest[hash];
      index = _this._findBucketIndex$2(bucket, object);
      if (index < 0)
        return false;
      --_this._collection$_length;
      _this._collection$_elements = null;
      bucket.splice(index, 1);
      if (0 === bucket.length)
        delete rest[hash];
      return true;
    },
    clear$0(_) {
      var _this = this;
      if (_this._collection$_length > 0) {
        _this._collection$_strings = _this._collection$_nums = _this._collection$_rest = _this._collection$_elements = null;
        _this._collection$_length = 0;
      }
    },
    _computeElements$0() {
      var strings, index, names, entries, i, nums, rest, bucket, $length, i0, _this = this,
        result = _this._collection$_elements;
      if (result != null)
        return result;
      result = A.List_List$filled(_this._collection$_length, null, false, type$.dynamic);
      strings = _this._collection$_strings;
      index = 0;
      if (strings != null) {
        names = Object.getOwnPropertyNames(strings);
        entries = names.length;
        for (i = 0; i < entries; ++i) {
          result[index] = names[i];
          ++index;
        }
      }
      nums = _this._collection$_nums;
      if (nums != null) {
        names = Object.getOwnPropertyNames(nums);
        entries = names.length;
        for (i = 0; i < entries; ++i) {
          result[index] = +names[i];
          ++index;
        }
      }
      rest = _this._collection$_rest;
      if (rest != null) {
        names = Object.getOwnPropertyNames(rest);
        entries = names.length;
        for (i = 0; i < entries; ++i) {
          bucket = rest[names[i]];
          $length = bucket.length;
          for (i0 = 0; i0 < $length; ++i0) {
            result[index] = bucket[i0];
            ++index;
          }
        }
      }
      A.assertHelper(index === _this._collection$_length);
      return _this._collection$_elements = result;
    },
    _collection$_addHashTableEntry$2(table, element) {
      A._instanceType(this)._precomputed1._as(element);
      if (table[element] != null)
        return false;
      table[element] = 0;
      ++this._collection$_length;
      this._collection$_elements = null;
      return true;
    },
    _collection$_removeHashTableEntry$2(table, element) {
      if (table != null && table[element] != null) {
        delete table[element];
        --this._collection$_length;
        this._collection$_elements = null;
        return true;
      } else
        return false;
    },
    _computeHashCode$1(element) {
      return J.get$hashCode$(element) & 1073741823;
    },
    _findBucketIndex$2(bucket, element) {
      var $length, i;
      if (bucket == null)
        return -1;
      $length = bucket.length;
      for (i = 0; i < $length; ++i)
        if (J.$eq$(bucket[i], element))
          return i;
      return -1;
    },
    $isHashSet: 1
  };
  A._HashSetIterator.prototype = {
    get$current(_) {
      var t1 = this._collection$_current;
      return t1 == null ? this.$ti._precomputed1._as(t1) : t1;
    },
    moveNext$0() {
      var _this = this,
        elements = _this._collection$_elements,
        offset = _this._offset,
        t1 = _this._set;
      if (elements !== t1._collection$_elements)
        throw A.wrapException(A.ConcurrentModificationError$(t1));
      else if (offset >= elements.length) {
        _this.set$_collection$_current(null);
        return false;
      } else {
        _this.set$_collection$_current(elements[offset]);
        _this._offset = offset + 1;
        return true;
      }
    },
    set$_collection$_current(_current) {
      this._collection$_current = this.$ti._eval$1("1?")._as(_current);
    },
    $isIterator: 1
  };
  A._LinkedHashSet.prototype = {
    _newSet$0() {
      return new A._LinkedHashSet(A._instanceType(this)._eval$1("_LinkedHashSet<1>"));
    },
    _newSimilarSet$1$0($R) {
      return new A._LinkedHashSet($R._eval$1("_LinkedHashSet<0>"));
    },
    _newSimilarSet$0() {
      return this._newSimilarSet$1$0(type$.dynamic);
    },
    get$iterator(_) {
      var _this = this,
        t1 = new A._LinkedHashSetIterator(_this, _this._collection$_modifications, A._instanceType(_this)._eval$1("_LinkedHashSetIterator<1>"));
      t1._collection$_cell = _this._collection$_first;
      return t1;
    },
    get$length(_) {
      return this._collection$_length;
    },
    get$isEmpty(_) {
      return this._collection$_length === 0;
    },
    get$isNotEmpty(_) {
      return this._collection$_length !== 0;
    },
    contains$1(_, object) {
      var strings, nums;
      if (typeof object == "string" && object !== "__proto__") {
        strings = this._collection$_strings;
        if (strings == null)
          return false;
        return type$.nullable__LinkedHashSetCell._as(strings[object]) != null;
      } else if (typeof object == "number" && (object & 1073741823) === object) {
        nums = this._collection$_nums;
        if (nums == null)
          return false;
        return type$.nullable__LinkedHashSetCell._as(nums[object]) != null;
      } else
        return this._contains$1(object);
    },
    _contains$1(object) {
      var rest = this._collection$_rest;
      if (rest == null)
        return false;
      return this._findBucketIndex$2(rest[this._computeHashCode$1(object)], object) >= 0;
    },
    forEach$1(_, action) {
      var cell, modifications, _this = this,
        t1 = A._instanceType(_this);
      t1._eval$1("~(1)")._as(action);
      cell = _this._collection$_first;
      modifications = _this._collection$_modifications;
      for (t1 = t1._precomputed1; cell != null;) {
        action.call$1(t1._as(cell._element));
        if (modifications !== _this._collection$_modifications)
          throw A.wrapException(A.ConcurrentModificationError$(_this));
        cell = cell._collection$_next;
      }
    },
    get$first(_) {
      var first = this._collection$_first;
      if (first == null)
        throw A.wrapException(A.StateError$("No elements"));
      return A._instanceType(this)._precomputed1._as(first._element);
    },
    get$last(_) {
      var last = this._collection$_last;
      if (last == null)
        throw A.wrapException(A.StateError$("No elements"));
      return A._instanceType(this)._precomputed1._as(last._element);
    },
    add$1(_, element) {
      var strings, nums, _this = this;
      A._instanceType(_this)._precomputed1._as(element);
      if (typeof element == "string" && element !== "__proto__") {
        strings = _this._collection$_strings;
        return _this._collection$_addHashTableEntry$2(strings == null ? _this._collection$_strings = A._LinkedHashSet__newHashTable() : strings, element);
      } else if (typeof element == "number" && (element & 1073741823) === element) {
        nums = _this._collection$_nums;
        return _this._collection$_addHashTableEntry$2(nums == null ? _this._collection$_nums = A._LinkedHashSet__newHashTable() : nums, element);
      } else
        return _this._collection$_add$1(0, element);
    },
    _collection$_add$1(_, element) {
      var rest, hash, bucket, t1, _this = this;
      A._instanceType(_this)._precomputed1._as(element);
      rest = _this._collection$_rest;
      if (rest == null)
        rest = _this._collection$_rest = A._LinkedHashSet__newHashTable();
      hash = _this._computeHashCode$1(element);
      bucket = rest[hash];
      if (bucket == null) {
        t1 = [_this._collection$_newLinkedCell$1(element)];
        A.assertHelper(t1 != null);
        rest[hash] = t1;
      } else {
        if (_this._findBucketIndex$2(bucket, element) >= 0)
          return false;
        bucket.push(_this._collection$_newLinkedCell$1(element));
      }
      return true;
    },
    remove$1(_, object) {
      var _this = this;
      if (typeof object == "string" && object !== "__proto__")
        return _this._collection$_removeHashTableEntry$2(_this._collection$_strings, object);
      else if (typeof object == "number" && (object & 1073741823) === object)
        return _this._collection$_removeHashTableEntry$2(_this._collection$_nums, object);
      else
        return _this._remove$1(0, object);
    },
    _remove$1(_, object) {
      var hash, bucket, index, cell, _this = this,
        rest = _this._collection$_rest;
      if (rest == null)
        return false;
      hash = _this._computeHashCode$1(object);
      bucket = rest[hash];
      index = _this._findBucketIndex$2(bucket, object);
      if (index < 0)
        return false;
      cell = bucket.splice(index, 1)[0];
      if (0 === bucket.length)
        delete rest[hash];
      _this._collection$_unlinkCell$1(cell);
      return true;
    },
    _filterWhere$2(test, removeMatching) {
      var cell, element, next, modifications, t2, _this = this,
        t1 = A._instanceType(_this);
      t1._eval$1("bool(1)")._as(test);
      cell = _this._collection$_first;
      for (t1 = t1._precomputed1; cell != null; cell = next) {
        element = t1._as(cell._element);
        next = cell._collection$_next;
        modifications = _this._collection$_modifications;
        t2 = test.call$1(element);
        if (modifications !== _this._collection$_modifications)
          throw A.wrapException(A.ConcurrentModificationError$(_this));
        if (true === t2)
          _this.remove$1(0, element);
      }
    },
    clear$0(_) {
      var _this = this;
      if (_this._collection$_length > 0) {
        _this._collection$_strings = _this._collection$_nums = _this._collection$_rest = _this._collection$_first = _this._collection$_last = null;
        _this._collection$_length = 0;
        _this._collection$_modified$0();
      }
    },
    _collection$_addHashTableEntry$2(table, element) {
      A._instanceType(this)._precomputed1._as(element);
      if (type$.nullable__LinkedHashSetCell._as(table[element]) != null)
        return false;
      table[element] = this._collection$_newLinkedCell$1(element);
      return true;
    },
    _collection$_removeHashTableEntry$2(table, element) {
      var cell;
      if (table == null)
        return false;
      cell = type$.nullable__LinkedHashSetCell._as(table[element]);
      if (cell == null)
        return false;
      this._collection$_unlinkCell$1(cell);
      delete table[element];
      return true;
    },
    _collection$_modified$0() {
      this._collection$_modifications = this._collection$_modifications + 1 & 1073741823;
    },
    _collection$_newLinkedCell$1(element) {
      var t1, _this = this,
        cell = new A._LinkedHashSetCell(A._instanceType(_this)._precomputed1._as(element));
      if (_this._collection$_first == null)
        _this._collection$_first = _this._collection$_last = cell;
      else {
        t1 = _this._collection$_last;
        t1.toString;
        cell._collection$_previous = t1;
        _this._collection$_last = t1._collection$_next = cell;
      }
      ++_this._collection$_length;
      _this._collection$_modified$0();
      return cell;
    },
    _collection$_unlinkCell$1(cell) {
      var _this = this,
        previous = cell._collection$_previous,
        next = cell._collection$_next;
      if (previous == null) {
        A.assertHelper(cell === _this._collection$_first);
        _this._collection$_first = next;
      } else
        previous._collection$_next = next;
      if (next == null) {
        A.assertHelper(cell === _this._collection$_last);
        _this._collection$_last = previous;
      } else
        next._collection$_previous = previous;
      --_this._collection$_length;
      _this._collection$_modified$0();
    },
    _computeHashCode$1(element) {
      return J.get$hashCode$(element) & 1073741823;
    },
    _findBucketIndex$2(bucket, element) {
      var $length, i;
      if (bucket == null)
        return -1;
      $length = bucket.length;
      for (i = 0; i < $length; ++i)
        if (J.$eq$(bucket[i]._element, element))
          return i;
      return -1;
    },
    $isLinkedHashSet: 1
  };
  A._LinkedIdentityHashSet.prototype = {
    _newSet$0() {
      return new A._LinkedIdentityHashSet(this.$ti);
    },
    _newSimilarSet$1$0($R) {
      return new A._LinkedIdentityHashSet($R._eval$1("_LinkedIdentityHashSet<0>"));
    },
    _newSimilarSet$0() {
      return this._newSimilarSet$1$0(type$.dynamic);
    },
    _computeHashCode$1(key) {
      return A.objectHashCode(key) & 1073741823;
    },
    _findBucketIndex$2(bucket, element) {
      var $length, i, t1;
      if (bucket == null)
        return -1;
      $length = bucket.length;
      for (i = 0; i < $length; ++i) {
        t1 = bucket[i]._element;
        if (t1 == null ? element == null : t1 === element)
          return i;
      }
      return -1;
    }
  };
  A._LinkedHashSetCell.prototype = {};
  A._LinkedHashSetIterator.prototype = {
    get$current(_) {
      var t1 = this._collection$_current;
      return t1 == null ? this.$ti._precomputed1._as(t1) : t1;
    },
    moveNext$0() {
      var _this = this,
        cell = _this._collection$_cell,
        t1 = _this._set;
      if (_this._collection$_modifications !== t1._collection$_modifications)
        throw A.wrapException(A.ConcurrentModificationError$(t1));
      else if (cell == null) {
        _this.set$_collection$_current(null);
        return false;
      } else {
        _this.set$_collection$_current(_this.$ti._eval$1("1?")._as(cell._element));
        _this._collection$_cell = cell._collection$_next;
        return true;
      }
    },
    set$_collection$_current(_current) {
      this._collection$_current = this.$ti._eval$1("1?")._as(_current);
    },
    $isIterator: 1
  };
  A.LinkedHashMap_LinkedHashMap$from_closure.prototype = {
    call$2(k, v) {
      this.result.$indexSet(0, this.K._as(k), this.V._as(v));
    },
    $signature: 164
  };
  A.LinkedList.prototype = {
    remove$1(_, entry) {
      this.$ti._precomputed1._as(entry);
      if (entry.LinkedListEntry__list !== this)
        return false;
      this._unlink$1(entry);
      return true;
    },
    contains$1(_, entry) {
      return type$.LinkedListEntry_LinkedListEntry_dynamic._is(entry) && this === entry.LinkedListEntry__list;
    },
    get$iterator(_) {
      var _this = this;
      return new A._LinkedListIterator(_this, _this._modificationCount, _this._collection$_first, _this.$ti._eval$1("_LinkedListIterator<1>"));
    },
    get$length(_) {
      return this._collection$_length;
    },
    get$first(_) {
      var t1;
      if (this._collection$_length === 0)
        throw A.wrapException(A.StateError$("No such element"));
      t1 = this._collection$_first;
      t1.toString;
      return t1;
    },
    get$last(_) {
      var t1;
      if (this._collection$_length === 0)
        throw A.wrapException(A.StateError$("No such element"));
      t1 = this._collection$_first.LinkedListEntry__previous;
      t1.toString;
      return t1;
    },
    get$single(_) {
      var t1 = this._collection$_length;
      if (t1 === 0)
        throw A.wrapException(A.StateError$("No such element"));
      if (t1 > 1)
        throw A.wrapException(A.StateError$("Too many elements"));
      t1 = this._collection$_first;
      t1.toString;
      return t1;
    },
    forEach$1(_, action) {
      var modificationCount, t1, current, _this = this;
      _this.$ti._eval$1("~(1)")._as(action);
      modificationCount = _this._modificationCount;
      if (_this._collection$_length === 0)
        return;
      t1 = _this._collection$_first;
      t1.toString;
      current = t1;
      do {
        action.call$1(current);
        if (modificationCount !== _this._modificationCount)
          throw A.wrapException(A.ConcurrentModificationError$(_this));
        t1 = current.LinkedListEntry__next;
        t1.toString;
        if (t1 !== _this._collection$_first) {
          current = t1;
          continue;
        } else
          break;
      } while (true);
    },
    get$isEmpty(_) {
      return this._collection$_length === 0;
    },
    _insertBefore$3$updateFirst(entry, newEntry, updateFirst) {
      var _this = this,
        t1 = _this.$ti;
      t1._eval$1("1?")._as(entry);
      t1._precomputed1._as(newEntry);
      if (newEntry.LinkedListEntry__list != null)
        throw A.wrapException(A.StateError$("LinkedListEntry is already in a LinkedList"));
      ++_this._modificationCount;
      newEntry.set$_collection$_list(_this);
      if (_this._collection$_length === 0) {
        A.assertHelper(entry == null);
        newEntry.set$_collection$_next(newEntry);
        newEntry.set$_collection$_previous(newEntry);
        _this.set$_collection$_first(newEntry);
        ++_this._collection$_length;
        return;
      }
      t1 = entry.LinkedListEntry__previous;
      t1.toString;
      newEntry.set$_collection$_previous(t1);
      newEntry.set$_collection$_next(entry);
      t1.set$_collection$_next(newEntry);
      entry.set$_collection$_previous(newEntry);
      if (updateFirst && entry == _this._collection$_first)
        _this.set$_collection$_first(newEntry);
      ++_this._collection$_length;
    },
    _unlink$1(entry) {
      var t1, next, _this = this, _null = null;
      _this.$ti._precomputed1._as(entry);
      ++_this._modificationCount;
      entry.LinkedListEntry__next.set$_collection$_previous(entry.LinkedListEntry__previous);
      t1 = entry.LinkedListEntry__previous;
      next = entry.LinkedListEntry__next;
      t1.set$_collection$_next(next);
      --_this._collection$_length;
      entry.set$_collection$_previous(_null);
      entry.set$_collection$_next(_null);
      entry.set$_collection$_list(_null);
      if (_this._collection$_length === 0)
        _this.set$_collection$_first(_null);
      else if (entry === _this._collection$_first)
        _this.set$_collection$_first(next);
    },
    set$_collection$_first(_first) {
      this._collection$_first = this.$ti._eval$1("1?")._as(_first);
    }
  };
  A._LinkedListIterator.prototype = {
    get$current(_) {
      var t1 = this._collection$_current;
      return t1 == null ? this.$ti._precomputed1._as(t1) : t1;
    },
    moveNext$0() {
      var _this = this,
        t1 = _this._collection$_list;
      if (_this._modificationCount !== t1._modificationCount)
        throw A.wrapException(A.ConcurrentModificationError$(_this));
      if (t1._collection$_length !== 0)
        t1 = _this._visitedFirst && _this._collection$_next === t1.get$first(0);
      else
        t1 = true;
      if (t1) {
        _this.set$_collection$_current(null);
        return false;
      }
      _this._visitedFirst = true;
      _this.set$_collection$_current(_this._collection$_next);
      _this.set$_collection$_next(_this._collection$_next.LinkedListEntry__next);
      return true;
    },
    set$_collection$_current(_current) {
      this._collection$_current = this.$ti._eval$1("1?")._as(_current);
    },
    set$_collection$_next(_next) {
      this._collection$_next = this.$ti._eval$1("1?")._as(_next);
    },
    $isIterator: 1
  };
  A.LinkedListEntry.prototype = {
    get$next(_) {
      var t1 = this.LinkedListEntry__list;
      if (t1 == null || t1.get$first(0) === this.LinkedListEntry__next)
        return null;
      return this.LinkedListEntry__next;
    },
    get$previous() {
      var t1 = this.LinkedListEntry__list;
      if (t1 == null || this === t1.get$first(0))
        return null;
      return this.LinkedListEntry__previous;
    },
    set$_collection$_list(_list) {
      this.LinkedListEntry__list = A._instanceType(this)._eval$1("LinkedList<LinkedListEntry.E>?")._as(_list);
    },
    set$_collection$_next(_next) {
      this.LinkedListEntry__next = A._instanceType(this)._eval$1("LinkedListEntry.E?")._as(_next);
    },
    set$_collection$_previous(_previous) {
      this.LinkedListEntry__previous = A._instanceType(this)._eval$1("LinkedListEntry.E?")._as(_previous);
    }
  };
  A.ListBase.prototype = {
    get$iterator(receiver) {
      return new A.ListIterator(receiver, this.get$length(receiver), A.instanceType(receiver)._eval$1("ListIterator<ListBase.E>"));
    },
    elementAt$1(receiver, index) {
      return this.$index(receiver, index);
    },
    forEach$1(receiver, action) {
      var $length, i;
      A.instanceType(receiver)._eval$1("~(ListBase.E)")._as(action);
      $length = this.get$length(receiver);
      for (i = 0; i < $length; ++i) {
        action.call$1(this.$index(receiver, i));
        if ($length !== this.get$length(receiver))
          throw A.wrapException(A.ConcurrentModificationError$(receiver));
      }
    },
    get$isEmpty(receiver) {
      return this.get$length(receiver) === 0;
    },
    get$isNotEmpty(receiver) {
      return !this.get$isEmpty(receiver);
    },
    get$first(receiver) {
      if (this.get$length(receiver) === 0)
        throw A.wrapException(A.IterableElementError_noElement());
      return this.$index(receiver, 0);
    },
    get$last(receiver) {
      if (this.get$length(receiver) === 0)
        throw A.wrapException(A.IterableElementError_noElement());
      return this.$index(receiver, this.get$length(receiver) - 1);
    },
    get$single(receiver) {
      if (this.get$length(receiver) === 0)
        throw A.wrapException(A.IterableElementError_noElement());
      if (this.get$length(receiver) > 1)
        throw A.wrapException(A.IterableElementError_tooMany());
      return this.$index(receiver, 0);
    },
    contains$1(receiver, element) {
      var i,
        $length = this.get$length(receiver);
      for (i = 0; i < $length; ++i) {
        if (J.$eq$(this.$index(receiver, i), element))
          return true;
        if ($length !== this.get$length(receiver))
          throw A.wrapException(A.ConcurrentModificationError$(receiver));
      }
      return false;
    },
    every$1(receiver, test) {
      var $length, i;
      A.instanceType(receiver)._eval$1("bool(ListBase.E)")._as(test);
      $length = this.get$length(receiver);
      for (i = 0; i < $length; ++i) {
        if (!A.boolConversionCheck(test.call$1(this.$index(receiver, i))))
          return false;
        if ($length !== this.get$length(receiver))
          throw A.wrapException(A.ConcurrentModificationError$(receiver));
      }
      return true;
    },
    any$1(receiver, test) {
      var $length, i;
      A.instanceType(receiver)._eval$1("bool(ListBase.E)")._as(test);
      $length = this.get$length(receiver);
      for (i = 0; i < $length; ++i) {
        if (A.boolConversionCheck(test.call$1(this.$index(receiver, i))))
          return true;
        if ($length !== this.get$length(receiver))
          throw A.wrapException(A.ConcurrentModificationError$(receiver));
      }
      return false;
    },
    firstWhere$2$orElse(receiver, test, orElse) {
      var $length, i, element,
        t1 = A.instanceType(receiver);
      t1._eval$1("bool(ListBase.E)")._as(test);
      t1._eval$1("ListBase.E()?")._as(orElse);
      $length = this.get$length(receiver);
      for (i = 0; i < $length; ++i) {
        element = this.$index(receiver, i);
        if (A.boolConversionCheck(test.call$1(element)))
          return element;
        if ($length !== this.get$length(receiver))
          throw A.wrapException(A.ConcurrentModificationError$(receiver));
      }
      return orElse.call$0();
    },
    join$1(receiver, separator) {
      var t1;
      if (this.get$length(receiver) === 0)
        return "";
      t1 = A.StringBuffer__writeAll("", receiver, separator);
      return t1.charCodeAt(0) == 0 ? t1 : t1;
    },
    join$0(receiver) {
      return this.join$1(receiver, "");
    },
    where$1(receiver, test) {
      var t1 = A.instanceType(receiver);
      return new A.WhereIterable(receiver, t1._eval$1("bool(ListBase.E)")._as(test), t1._eval$1("WhereIterable<ListBase.E>"));
    },
    map$1$1(receiver, f, $T) {
      var t1 = A.instanceType(receiver);
      return new A.MappedListIterable(receiver, t1._bind$1($T)._eval$1("1(ListBase.E)")._as(f), t1._eval$1("@<ListBase.E>")._bind$1($T)._eval$1("MappedListIterable<1,2>"));
    },
    map$1(receiver, f) {
      return this.map$1$1(receiver, f, type$.dynamic);
    },
    skip$1(receiver, count) {
      return A.SubListIterable$(receiver, count, null, A.instanceType(receiver)._eval$1("ListBase.E"));
    },
    take$1(receiver, count) {
      return A.SubListIterable$(receiver, 0, A.checkNotNullable(count, "count", type$.int), A.instanceType(receiver)._eval$1("ListBase.E"));
    },
    toList$1$growable(receiver, growable) {
      var t1, first, result, i, _this = this;
      if (_this.get$isEmpty(receiver)) {
        t1 = A.instanceType(receiver)._eval$1("ListBase.E");
        return growable ? J.JSArray_JSArray$growable(0, t1) : J.JSArray_JSArray$fixed(0, t1);
      }
      first = _this.$index(receiver, 0);
      result = A.List_List$filled(_this.get$length(receiver), first, growable, A.instanceType(receiver)._eval$1("ListBase.E"));
      for (i = 1; i < _this.get$length(receiver); ++i)
        B.JSArray_methods.$indexSet(result, i, _this.$index(receiver, i));
      return result;
    },
    toList$0(receiver) {
      return this.toList$1$growable(receiver, true);
    },
    toSet$0(receiver) {
      var i,
        result = A.LinkedHashSet_LinkedHashSet(A.instanceType(receiver)._eval$1("ListBase.E"));
      for (i = 0; i < this.get$length(receiver); ++i)
        result.add$1(0, this.$index(receiver, i));
      return result;
    },
    add$1(receiver, element) {
      var t1;
      A.instanceType(receiver)._eval$1("ListBase.E")._as(element);
      t1 = this.get$length(receiver);
      this.set$length(receiver, t1 + 1);
      this.$indexSet(receiver, t1, element);
    },
    remove$1(receiver, element) {
      var i;
      for (i = 0; i < this.get$length(receiver); ++i)
        if (J.$eq$(this.$index(receiver, i), element)) {
          this._closeGap$2(receiver, i, i + 1);
          return true;
        }
      return false;
    },
    _closeGap$2(receiver, start, end) {
      var size, i, _this = this,
        $length = _this.get$length(receiver);
      A.assertHelper(start < end);
      A.assertHelper(end <= $length);
      size = end - start;
      for (i = end; i < $length; ++i)
        _this.$indexSet(receiver, i - size, _this.$index(receiver, i));
      _this.set$length(receiver, $length - size);
    },
    cast$1$0(receiver, $R) {
      return new A.CastList(receiver, A.instanceType(receiver)._eval$1("@<ListBase.E>")._bind$1($R)._eval$1("CastList<1,2>"));
    },
    removeLast$0(receiver) {
      var result, _this = this;
      if (_this.get$length(receiver) === 0)
        throw A.wrapException(A.IterableElementError_noElement());
      result = _this.$index(receiver, _this.get$length(receiver) - 1);
      _this.set$length(receiver, _this.get$length(receiver) - 1);
      return result;
    },
    sort$1(receiver, compare) {
      var t2,
        t1 = A.instanceType(receiver);
      t1._eval$1("int(ListBase.E,ListBase.E)?")._as(compare);
      t2 = compare == null ? A.collection_ListBase__compareAny$closure() : compare;
      A.Sort__doSort(receiver, 0, this.get$length(receiver) - 1, t2, t1._eval$1("ListBase.E"));
    },
    $add(receiver, other) {
      var t1 = A.instanceType(receiver);
      t1._eval$1("List<ListBase.E>")._as(other);
      t1 = A.List_List$of(receiver, true, t1._eval$1("ListBase.E"));
      B.JSArray_methods.addAll$1(t1, other);
      return t1;
    },
    sublist$2(receiver, start, end) {
      var listLength = this.get$length(receiver);
      if (end == null)
        end = listLength;
      A.RangeError_checkValidRange(start, end, listLength, null, null);
      return A.List_List$of(this.getRange$2(receiver, start, end), true, A.instanceType(receiver)._eval$1("ListBase.E"));
    },
    sublist$1(receiver, start) {
      return this.sublist$2(receiver, start, null);
    },
    getRange$2(receiver, start, end) {
      A.RangeError_checkValidRange(start, end, this.get$length(receiver), null, null);
      return A.SubListIterable$(receiver, start, end, A.instanceType(receiver)._eval$1("ListBase.E"));
    },
    setRange$4(receiver, start, end, iterable, skipCount) {
      var $length, otherStart, otherList, i,
        t1 = A.instanceType(receiver);
      t1._eval$1("Iterable<ListBase.E>")._as(iterable);
      A.RangeError_checkValidRange(start, end, this.get$length(receiver), null, null);
      $length = end - start;
      if ($length === 0)
        return;
      A.RangeError_checkNotNegative(skipCount, "skipCount");
      if (t1._eval$1("List<ListBase.E>")._is(iterable)) {
        otherStart = skipCount;
        otherList = iterable;
      } else {
        t1 = J.skip$1$ax(iterable, skipCount);
        otherList = t1.toList$1$growable(t1, false);
        otherStart = 0;
      }
      t1 = J.getInterceptor$asx(otherList);
      if (otherStart + $length > t1.get$length(otherList))
        throw A.wrapException(A.IterableElementError_tooFew());
      if (otherStart < start)
        for (i = $length - 1; i >= 0; --i)
          this.$indexSet(receiver, start + i, t1.$index(otherList, otherStart + i));
      else
        for (i = 0; i < $length; ++i)
          this.$indexSet(receiver, start + i, t1.$index(otherList, otherStart + i));
    },
    toString$0(receiver) {
      return A.Iterable_iterableToFullString(receiver, "[", "]");
    },
    $isEfficientLengthIterable: 1,
    $isIterable: 1,
    $isList: 1
  };
  A.MapBase.prototype = {
    cast$2$0(receiver, RK, RV) {
      var t1 = A.instanceType(receiver);
      return A.Map_castFrom(receiver, t1._eval$1("MapBase.K"), t1._eval$1("MapBase.V"), RK, RV);
    },
    forEach$1(receiver, action) {
      var t2, key, t3,
        t1 = A.instanceType(receiver);
      t1._eval$1("~(MapBase.K,MapBase.V)")._as(action);
      for (t2 = J.get$iterator$ax(this.get$keys(receiver)), t1 = t1._eval$1("MapBase.V"); t2.moveNext$0();) {
        key = t2.get$current(t2);
        t3 = this.$index(receiver, key);
        action.call$2(key, t3 == null ? t1._as(t3) : t3);
      }
    },
    putIfAbsent$2(receiver, key, ifAbsent) {
      var t2,
        t1 = A.instanceType(receiver);
      t1._eval$1("MapBase.K")._as(key);
      t1._eval$1("MapBase.V()")._as(ifAbsent);
      if (this.containsKey$1(receiver, key)) {
        t2 = this.$index(receiver, key);
        return t2 == null ? t1._eval$1("MapBase.V")._as(t2) : t2;
      }
      t1 = ifAbsent.call$0();
      this.$indexSet(receiver, key, t1);
      return t1;
    },
    update$3$ifAbsent(receiver, key, update, ifAbsent) {
      var t2, _this = this,
        t1 = A.instanceType(receiver);
      t1._eval$1("MapBase.K")._as(key);
      t1._eval$1("MapBase.V(MapBase.V)")._as(update);
      t1._eval$1("MapBase.V()?")._as(ifAbsent);
      if (_this.containsKey$1(receiver, key)) {
        t2 = _this.$index(receiver, key);
        t1 = update.call$1(t2 == null ? t1._eval$1("MapBase.V")._as(t2) : t2);
        _this.$indexSet(receiver, key, t1);
        return t1;
      }
      if (ifAbsent != null) {
        t1 = ifAbsent.call$0();
        _this.$indexSet(receiver, key, t1);
        return t1;
      }
      throw A.wrapException(A.ArgumentError$value(key, "key", "Key not in map."));
    },
    update$2(receiver, key, update) {
      return this.update$3$ifAbsent(receiver, key, update, null);
    },
    updateAll$1(receiver, update) {
      var t2, key, t3,
        t1 = A.instanceType(receiver);
      t1._eval$1("MapBase.V(MapBase.K,MapBase.V)")._as(update);
      for (t2 = J.get$iterator$ax(this.get$keys(receiver)), t1 = t1._eval$1("MapBase.V"); t2.moveNext$0();) {
        key = t2.get$current(t2);
        t3 = this.$index(receiver, key);
        this.$indexSet(receiver, key, update.call$2(key, t3 == null ? t1._as(t3) : t3));
      }
    },
    get$entries(receiver) {
      return J.map$1$1$ax(this.get$keys(receiver), new A.MapBase_entries_closure(receiver), A.instanceType(receiver)._eval$1("MapEntry<MapBase.K,MapBase.V>"));
    },
    map$2$1(receiver, transform, K2, V2) {
      var result, t2, key, t3, entry,
        t1 = A.instanceType(receiver);
      t1._bind$1(K2)._bind$1(V2)._eval$1("MapEntry<1,2>(MapBase.K,MapBase.V)")._as(transform);
      result = A.LinkedHashMap_LinkedHashMap$_empty(K2, V2);
      for (t2 = J.get$iterator$ax(this.get$keys(receiver)), t1 = t1._eval$1("MapBase.V"); t2.moveNext$0();) {
        key = t2.get$current(t2);
        t3 = this.$index(receiver, key);
        entry = transform.call$2(key, t3 == null ? t1._as(t3) : t3);
        result.$indexSet(0, entry.key, entry.value);
      }
      return result;
    },
    map$1(receiver, transform) {
      var t1 = type$.dynamic;
      return this.map$2$1(receiver, transform, t1, t1);
    },
    addEntries$1(receiver, newEntries) {
      var t1, t2;
      A.instanceType(receiver)._eval$1("Iterable<MapEntry<MapBase.K,MapBase.V>>")._as(newEntries);
      for (t1 = newEntries.get$iterator(newEntries); t1.moveNext$0();) {
        t2 = t1.get$current(t1);
        this.$indexSet(receiver, t2.key, t2.value);
      }
    },
    removeWhere$1(receiver, test) {
      var keysToRemove, t2, key, t3, _i,
        t1 = A.instanceType(receiver);
      t1._eval$1("bool(MapBase.K,MapBase.V)")._as(test);
      keysToRemove = A._setArrayType([], t1._eval$1("JSArray<MapBase.K>"));
      for (t2 = J.get$iterator$ax(this.get$keys(receiver)), t1 = t1._eval$1("MapBase.V"); t2.moveNext$0();) {
        key = t2.get$current(t2);
        t3 = this.$index(receiver, key);
        if (A.boolConversionCheck(test.call$2(key, t3 == null ? t1._as(t3) : t3)))
          B.JSArray_methods.add$1(keysToRemove, key);
      }
      for (t1 = keysToRemove.length, _i = 0; _i < keysToRemove.length; keysToRemove.length === t1 || (0, A.throwConcurrentModificationError)(keysToRemove), ++_i)
        this.remove$1(receiver, keysToRemove[_i]);
    },
    containsKey$1(receiver, key) {
      return J.contains$1$asx(this.get$keys(receiver), key);
    },
    get$length(receiver) {
      return J.get$length$asx(this.get$keys(receiver));
    },
    get$isEmpty(receiver) {
      return J.get$isEmpty$asx(this.get$keys(receiver));
    },
    get$isNotEmpty(receiver) {
      return J.get$isNotEmpty$asx(this.get$keys(receiver));
    },
    get$values(receiver) {
      return new A._MapBaseValueIterable(receiver, A.instanceType(receiver)._eval$1("_MapBaseValueIterable<MapBase.K,MapBase.V>"));
    },
    toString$0(receiver) {
      return A.MapBase_mapToString(receiver);
    },
    $isMap: 1
  };
  A.MapBase_entries_closure.prototype = {
    call$1(key) {
      var t1 = this.$this,
        t2 = A.instanceType(t1);
      t2._eval$1("MapBase.K")._as(key);
      t1 = J.$index$asx(t1, key);
      if (t1 == null)
        t1 = t2._eval$1("MapBase.V")._as(t1);
      return new A.MapEntry(key, t1, t2._eval$1("MapEntry<MapBase.K,MapBase.V>"));
    },
    $signature() {
      return A.instanceType(this.$this)._eval$1("MapEntry<MapBase.K,MapBase.V>(MapBase.K)");
    }
  };
  A.MapBase_mapToString_closure.prototype = {
    call$2(k, v) {
      var t2,
        t1 = this._box_0;
      if (!t1.first)
        this.result._contents += ", ";
      t1.first = false;
      t1 = this.result;
      t2 = A.S(k);
      t2 = t1._contents += t2;
      t1._contents = t2 + ": ";
      t2 = A.S(v);
      t1._contents += t2;
    },
    $signature: 127
  };
  A._MapBaseValueIterable.prototype = {
    get$length(_) {
      return J.get$length$asx(this._collection$_map);
    },
    get$isEmpty(_) {
      return J.get$isEmpty$asx(this._collection$_map);
    },
    get$isNotEmpty(_) {
      return J.get$isNotEmpty$asx(this._collection$_map);
    },
    get$first(_) {
      var t1 = this._collection$_map,
        t2 = J.getInterceptor$x(t1);
      t1 = t2.$index(t1, J.get$first$ax(t2.get$keys(t1)));
      return t1 == null ? this.$ti._rest[1]._as(t1) : t1;
    },
    get$single(_) {
      var t1 = this._collection$_map,
        t2 = J.getInterceptor$x(t1);
      t1 = t2.$index(t1, J.get$single$ax(t2.get$keys(t1)));
      return t1 == null ? this.$ti._rest[1]._as(t1) : t1;
    },
    get$last(_) {
      var t1 = this._collection$_map,
        t2 = J.getInterceptor$x(t1);
      t1 = t2.$index(t1, J.get$last$ax(t2.get$keys(t1)));
      return t1 == null ? this.$ti._rest[1]._as(t1) : t1;
    },
    get$iterator(_) {
      var t1 = this._collection$_map;
      return new A._MapBaseValueIterator(J.get$iterator$ax(J.get$keys$x(t1)), t1, this.$ti._eval$1("_MapBaseValueIterator<1,2>"));
    }
  };
  A._MapBaseValueIterator.prototype = {
    moveNext$0() {
      var _this = this,
        t1 = _this._keys;
      if (t1.moveNext$0()) {
        _this.set$_collection$_current(J.$index$asx(_this._collection$_map, t1.get$current(t1)));
        return true;
      }
      _this.set$_collection$_current(null);
      return false;
    },
    get$current(_) {
      var t1 = this._collection$_current;
      return t1 == null ? this.$ti._rest[1]._as(t1) : t1;
    },
    set$_collection$_current(_current) {
      this._collection$_current = this.$ti._eval$1("2?")._as(_current);
    },
    $isIterator: 1
  };
  A._UnmodifiableMapMixin.prototype = {
    $indexSet(_, key, value) {
      var t1 = A._instanceType(this);
      t1._eval$1("_UnmodifiableMapMixin.K")._as(key);
      t1._eval$1("_UnmodifiableMapMixin.V")._as(value);
      throw A.wrapException(A.UnsupportedError$("Cannot modify unmodifiable map"));
    },
    remove$1(_, key) {
      throw A.wrapException(A.UnsupportedError$("Cannot modify unmodifiable map"));
    },
    putIfAbsent$2(_, key, ifAbsent) {
      var t1 = A._instanceType(this);
      t1._eval$1("_UnmodifiableMapMixin.K")._as(key);
      t1._eval$1("_UnmodifiableMapMixin.V()")._as(ifAbsent);
      throw A.wrapException(A.UnsupportedError$("Cannot modify unmodifiable map"));
    }
  };
  A.MapView.prototype = {
    cast$2$0(_, RK, RV) {
      return J.cast$2$0$ax(this._collection$_map, RK, RV);
    },
    $index(_, key) {
      return J.$index$asx(this._collection$_map, key);
    },
    $indexSet(_, key, value) {
      var t1 = A._instanceType(this);
      J.$indexSet$ax(this._collection$_map, t1._precomputed1._as(key), t1._rest[1]._as(value));
    },
    putIfAbsent$2(_, key, ifAbsent) {
      var t1 = A._instanceType(this);
      return J.putIfAbsent$2$x(this._collection$_map, t1._precomputed1._as(key), t1._eval$1("2()")._as(ifAbsent));
    },
    containsKey$1(_, key) {
      return J.containsKey$1$x(this._collection$_map, key);
    },
    forEach$1(_, action) {
      J.forEach$1$ax(this._collection$_map, A._instanceType(this)._eval$1("~(1,2)")._as(action));
    },
    get$isEmpty(_) {
      return J.get$isEmpty$asx(this._collection$_map);
    },
    get$isNotEmpty(_) {
      return J.get$isNotEmpty$asx(this._collection$_map);
    },
    get$length(_) {
      return J.get$length$asx(this._collection$_map);
    },
    get$keys(_) {
      return J.get$keys$x(this._collection$_map);
    },
    remove$1(_, key) {
      return J.remove$1$ax(this._collection$_map, key);
    },
    toString$0(_) {
      return J.toString$0$(this._collection$_map);
    },
    get$values(_) {
      return J.get$values$x(this._collection$_map);
    },
    get$entries(_) {
      return J.get$entries$x(this._collection$_map);
    },
    map$2$1(_, transform, K2, V2) {
      return J.map$2$1$ax(this._collection$_map, A._instanceType(this)._bind$1(K2)._bind$1(V2)._eval$1("MapEntry<1,2>(3,4)")._as(transform), K2, V2);
    },
    map$1(_, transform) {
      var t1 = type$.dynamic;
      return this.map$2$1(0, transform, t1, t1);
    },
    $isMap: 1
  };
  A.UnmodifiableMapView.prototype = {
    cast$2$0(_, RK, RV) {
      return new A.UnmodifiableMapView(J.cast$2$0$ax(this._collection$_map, RK, RV), RK._eval$1("@<0>")._bind$1(RV)._eval$1("UnmodifiableMapView<1,2>"));
    }
  };
  A._DoubleLinkedQueueEntry.prototype = {
    _link$2(previous, next) {
      var _this = this,
        t1 = A._instanceType(_this)._eval$1("_DoubleLinkedQueueEntry<1>?");
      t1._as(previous);
      t1._as(next);
      _this.set$_nextLink(next);
      _this.set$_previousLink(previous);
      if (previous != null)
        previous.set$_nextLink(_this);
      if (next != null)
        next.set$_previousLink(_this);
    },
    _unlink$0() {
      var _this = this,
        t1 = _this._previousLink;
      if (t1 != null)
        t1.set$_nextLink(_this._nextLink);
      t1 = _this._nextLink;
      if (t1 != null)
        t1.set$_previousLink(_this._previousLink);
      _this.set$_nextLink(null);
      _this.set$_previousLink(null);
    },
    set$_previousLink(_previousLink) {
      this._previousLink = A._instanceType(this)._eval$1("_DoubleLinkedQueueEntry<1>?")._as(_previousLink);
    },
    set$_nextLink(_nextLink) {
      this._nextLink = A._instanceType(this)._eval$1("_DoubleLinkedQueueEntry<1>?")._as(_nextLink);
    }
  };
  A._DoubleLinkedQueueElement.prototype = {
    _remove$0(_) {
      var t1, _this = this;
      _this.set$_collection$_queue(null);
      t1 = _this._previousLink;
      if (t1 != null)
        t1.set$_nextLink(_this._nextLink);
      t1 = _this._nextLink;
      if (t1 != null)
        t1.set$_previousLink(_this._previousLink);
      _this.set$_nextLink(null);
      _this.set$_previousLink(null);
      return _this.element;
    },
    remove$0(_) {
      var _this = this,
        t1 = _this._collection$_queue;
      if (t1 != null)
        --t1._elementCount;
      _this.set$_collection$_queue(null);
      _this._unlink$0();
      return _this.element;
    },
    _asNonSentinelEntry$0() {
      return this;
    },
    set$_collection$_queue(_queue) {
      this._collection$_queue = this.$ti._eval$1("DoubleLinkedQueue<1>?")._as(_queue);
    },
    $isDoubleLinkedQueueEntry: 1,
    get$element() {
      return this.element;
    }
  };
  A._DoubleLinkedQueueSentinel.prototype = {
    _asNonSentinelEntry$0() {
      return null;
    },
    _remove$0(_) {
      throw A.wrapException(A.IterableElementError_noElement());
    },
    get$element() {
      throw A.wrapException(A.IterableElementError_noElement());
    }
  };
  A.DoubleLinkedQueue.prototype = {
    cast$1$0(_, $R) {
      return new A.CastQueue(this, this.$ti._eval$1("@<1>")._bind$1($R)._eval$1("CastQueue<1,2>"));
    },
    get$length(_) {
      return this._elementCount;
    },
    addFirst$1(value) {
      var _this = this,
        t1 = _this._sentinel,
        t2 = t1.$ti;
      value = t2._precomputed1._as(_this.$ti._precomputed1._as(value));
      new A._DoubleLinkedQueueElement(t2._eval$1("DoubleLinkedQueue<1>?")._as(_this), value, t2._eval$1("_DoubleLinkedQueueElement<1>"))._link$2(t1, t1._nextLink);
      ++_this._elementCount;
    },
    removeLast$0(_) {
      var result = this._sentinel._previousLink._remove$0(0);
      --this._elementCount;
      return result;
    },
    get$first(_) {
      return this._sentinel._nextLink.get$element();
    },
    get$last(_) {
      return this._sentinel._previousLink.get$element();
    },
    get$single(_) {
      var t1 = this._sentinel,
        t2 = t1._nextLink;
      if (t2 == t1._previousLink)
        return t2.get$element();
      throw A.wrapException(A.IterableElementError_tooMany());
    },
    get$isEmpty(_) {
      var t1 = this._sentinel;
      return t1._nextLink === t1;
    },
    get$iterator(_) {
      return new A._DoubleLinkedQueueIterator(this, this._sentinel._nextLink, this.$ti._eval$1("_DoubleLinkedQueueIterator<1>"));
    },
    toString$0(_) {
      return A.Iterable_iterableToFullString(this, "{", "}");
    },
    $isEfficientLengthIterable: 1,
    $isQueue: 1
  };
  A._DoubleLinkedQueueIterator.prototype = {
    moveNext$0() {
      var _this = this, _null = null,
        t1 = _this._nextEntry,
        nextElement = t1 == null ? _null : t1._asNonSentinelEntry$0();
      if (nextElement == null) {
        _this.set$_collection$_current(_null);
        _this.set$_nextEntry(_null);
        _this.set$_collection$_queue(_null);
        return false;
      }
      t1 = _this._collection$_queue;
      if (t1 != nextElement._collection$_queue)
        throw A.wrapException(A.ConcurrentModificationError$(t1));
      _this.set$_collection$_current(nextElement.element);
      _this.set$_nextEntry(nextElement._nextLink);
      return true;
    },
    get$current(_) {
      var t1 = this._collection$_current;
      return t1 == null ? this.$ti._precomputed1._as(t1) : t1;
    },
    set$_collection$_queue(_queue) {
      this._collection$_queue = this.$ti._eval$1("DoubleLinkedQueue<1>?")._as(_queue);
    },
    set$_nextEntry(_nextEntry) {
      this._nextEntry = this.$ti._eval$1("_DoubleLinkedQueueEntry<1>?")._as(_nextEntry);
    },
    set$_collection$_current(_current) {
      this._collection$_current = this.$ti._eval$1("1?")._as(_current);
    },
    $isIterator: 1
  };
  A.ListQueue.prototype = {
    cast$1$0(_, $R) {
      return new A.CastQueue(this, this.$ti._eval$1("@<1>")._bind$1($R)._eval$1("CastQueue<1,2>"));
    },
    get$iterator(_) {
      var _this = this;
      return new A._ListQueueIterator(_this, _this._tail, _this._modificationCount, _this._head, _this.$ti._eval$1("_ListQueueIterator<1>"));
    },
    forEach$1(_, f) {
      var modificationCount, i, t2, _this = this,
        t1 = _this.$ti;
      t1._eval$1("~(1)")._as(f);
      modificationCount = _this._modificationCount;
      for (i = _this._head, t1 = t1._precomputed1; i !== _this._tail; i = (i + 1 & _this._table.length - 1) >>> 0) {
        t2 = _this._table;
        if (!(i >= 0 && i < t2.length))
          return A.ioore(t2, i);
        t2 = t2[i];
        f.call$1(t2 == null ? t1._as(t2) : t2);
        if (modificationCount !== _this._modificationCount)
          A.throwExpression(A.ConcurrentModificationError$(_this));
      }
    },
    get$isEmpty(_) {
      return this._head === this._tail;
    },
    get$length(_) {
      return (this._tail - this._head & this._table.length - 1) >>> 0;
    },
    get$first(_) {
      var t2, _this = this,
        t1 = _this._head;
      if (t1 === _this._tail)
        throw A.wrapException(A.IterableElementError_noElement());
      t2 = _this._table;
      if (!(t1 < t2.length))
        return A.ioore(t2, t1);
      t1 = t2[t1];
      return t1 == null ? _this.$ti._precomputed1._as(t1) : t1;
    },
    get$last(_) {
      var t3, _this = this,
        t1 = _this._head,
        t2 = _this._tail;
      if (t1 === t2)
        throw A.wrapException(A.IterableElementError_noElement());
      t1 = _this._table;
      t3 = t1.length;
      t2 = (t2 - 1 & t3 - 1) >>> 0;
      if (!(t2 >= 0 && t2 < t3))
        return A.ioore(t1, t2);
      t2 = t1[t2];
      return t2 == null ? _this.$ti._precomputed1._as(t2) : t2;
    },
    get$single(_) {
      var t1, t2, _this = this;
      if (_this._head === _this._tail)
        throw A.wrapException(A.IterableElementError_noElement());
      if (_this.get$length(0) > 1)
        throw A.wrapException(A.IterableElementError_tooMany());
      t1 = _this._table;
      t2 = _this._head;
      if (!(t2 < t1.length))
        return A.ioore(t1, t2);
      t2 = t1[t2];
      return t2 == null ? _this.$ti._precomputed1._as(t2) : t2;
    },
    elementAt$1(_, index) {
      var t1, t2, t3, _this = this;
      A.IndexError_check(index, _this.get$length(0), _this, null, null);
      t1 = _this._table;
      t2 = t1.length;
      t3 = (_this._head + index & t2 - 1) >>> 0;
      if (!(t3 >= 0 && t3 < t2))
        return A.ioore(t1, t3);
      t3 = t1[t3];
      return t3 == null ? _this.$ti._precomputed1._as(t3) : t3;
    },
    toList$1$growable(_, growable) {
      var t1, list, i, t2, t3, _this = this,
        mask = _this._table.length - 1,
        $length = (_this._tail - _this._head & mask) >>> 0;
      if ($length === 0) {
        t1 = _this.$ti._precomputed1;
        return growable ? J.JSArray_JSArray$growable(0, t1) : J.JSArray_JSArray$fixed(0, t1);
      }
      t1 = _this.$ti._precomputed1;
      list = A.List_List$filled($length, _this.get$first(0), growable, t1);
      for (i = 0; i < $length; ++i) {
        t2 = _this._table;
        t3 = (_this._head + i & mask) >>> 0;
        if (!(t3 < t2.length))
          return A.ioore(t2, t3);
        t3 = t2[t3];
        B.JSArray_methods.$indexSet(list, i, t3 == null ? t1._as(t3) : t3);
      }
      return list;
    },
    toList$0(_) {
      return this.toList$1$growable(0, true);
    },
    addAll$1(_, elements) {
      var addCount, $length, t2, t3, t4, newTable, endSpace, preSpace, _this = this,
        t1 = _this.$ti;
      t1._eval$1("Iterable<1>")._as(elements);
      if (t1._eval$1("List<1>")._is(elements)) {
        addCount = elements.length;
        $length = _this.get$length(0);
        t2 = $length + addCount;
        t3 = _this._table;
        t4 = t3.length;
        if (t2 >= t4) {
          A.assertHelper(t2 >= _this.get$length(0));
          newTable = A.List_List$filled(A.ListQueue__nextPowerOf2(t2 + (t2 >>> 1)), null, false, t1._eval$1("1?"));
          _this._tail = _this._writeToList$1(newTable);
          _this.set$_table(newTable);
          _this._head = 0;
          B.JSArray_methods.setRange$4(_this._table, $length, t2, elements, 0);
          _this._tail += addCount;
        } else {
          t1 = _this._tail;
          endSpace = t4 - t1;
          if (addCount < endSpace) {
            B.JSArray_methods.setRange$4(t3, t1, t1 + addCount, elements, 0);
            _this._tail += addCount;
          } else {
            preSpace = addCount - endSpace;
            B.JSArray_methods.setRange$4(t3, t1, t1 + endSpace, elements, 0);
            B.JSArray_methods.setRange$4(_this._table, 0, preSpace, elements, endSpace);
            _this._tail = preSpace;
          }
        }
        ++_this._modificationCount;
      } else
        for (t1 = J.get$iterator$ax(elements); t1.moveNext$0();)
          _this._collection$_add$1(0, t1.get$current(t1));
    },
    clear$0(_) {
      var _this = this,
        i = _this._head;
      if (i !== _this._tail) {
        for (; i !== _this._tail; i = (i + 1 & _this._table.length - 1) >>> 0)
          B.JSArray_methods.$indexSet(_this._table, i, null);
        _this._head = _this._tail = 0;
        ++_this._modificationCount;
      }
    },
    toString$0(_) {
      return A.Iterable_iterableToFullString(this, "{", "}");
    },
    addFirst$1(value) {
      var t1, t2, _this = this;
      _this.$ti._precomputed1._as(value);
      t1 = _this._head;
      t2 = _this._table;
      t1 = (t1 - 1 & t2.length - 1) >>> 0;
      _this._head = t1;
      B.JSArray_methods.$indexSet(t2, t1, value);
      if (_this._head === _this._tail)
        _this._grow$0();
      ++_this._modificationCount;
    },
    removeFirst$0() {
      var t2, result, _this = this,
        t1 = _this._head;
      if (t1 === _this._tail)
        throw A.wrapException(A.IterableElementError_noElement());
      ++_this._modificationCount;
      t2 = _this._table;
      if (!(t1 < t2.length))
        return A.ioore(t2, t1);
      result = t2[t1];
      if (result == null)
        result = _this.$ti._precomputed1._as(result);
      B.JSArray_methods.$indexSet(t2, t1, null);
      _this._head = (_this._head + 1 & _this._table.length - 1) >>> 0;
      return result;
    },
    removeLast$0(_) {
      var t3, result, _this = this,
        t1 = _this._head,
        t2 = _this._tail;
      if (t1 === t2)
        throw A.wrapException(A.IterableElementError_noElement());
      ++_this._modificationCount;
      t1 = _this._table;
      t3 = t1.length;
      t2 = (t2 - 1 & t3 - 1) >>> 0;
      _this._tail = t2;
      if (!(t2 >= 0 && t2 < t3))
        return A.ioore(t1, t2);
      result = t1[t2];
      if (result == null)
        result = _this.$ti._precomputed1._as(result);
      B.JSArray_methods.$indexSet(t1, t2, null);
      return result;
    },
    _collection$_add$1(_, element) {
      var t1, _this = this;
      _this.$ti._precomputed1._as(element);
      B.JSArray_methods.$indexSet(_this._table, _this._tail, element);
      t1 = (_this._tail + 1 & _this._table.length - 1) >>> 0;
      _this._tail = t1;
      if (_this._head === t1)
        _this._grow$0();
      ++_this._modificationCount;
    },
    _grow$0() {
      var _this = this,
        newTable = A.List_List$filled(_this._table.length * 2, null, false, _this.$ti._eval$1("1?")),
        t1 = _this._table,
        t2 = _this._head,
        split = t1.length - t2;
      B.JSArray_methods.setRange$4(newTable, 0, split, t1, t2);
      B.JSArray_methods.setRange$4(newTable, split, split + _this._head, _this._table, 0);
      _this._head = 0;
      _this._tail = _this._table.length;
      _this.set$_table(newTable);
    },
    _writeToList$1(target) {
      var t1, t2, t3, $length, firstPartSize, _this = this;
      _this.$ti._eval$1("List<1?>")._as(target);
      A.assertHelper(target.length >= _this.get$length(0));
      t1 = _this._head;
      t2 = _this._tail;
      t3 = _this._table;
      if (t1 <= t2) {
        $length = t2 - t1;
        B.JSArray_methods.setRange$4(target, 0, $length, t3, t1);
        return $length;
      } else {
        firstPartSize = t3.length - t1;
        B.JSArray_methods.setRange$4(target, 0, firstPartSize, t3, t1);
        B.JSArray_methods.setRange$4(target, firstPartSize, firstPartSize + _this._tail, _this._table, 0);
        return _this._tail + firstPartSize;
      }
    },
    set$_table(_table) {
      this._table = this.$ti._eval$1("List<1?>")._as(_table);
    },
    $isQueue: 1
  };
  A._ListQueueIterator.prototype = {
    get$current(_) {
      var t1 = this._collection$_current;
      return t1 == null ? this.$ti._precomputed1._as(t1) : t1;
    },
    moveNext$0() {
      var t2, t3, _this = this,
        t1 = _this._collection$_queue;
      if (_this._modificationCount !== t1._modificationCount)
        A.throwExpression(A.ConcurrentModificationError$(t1));
      t2 = _this._collection$_position;
      if (t2 === _this._end) {
        _this.set$_collection$_current(null);
        return false;
      }
      t3 = t1._table;
      if (!(t2 < t3.length))
        return A.ioore(t3, t2);
      _this.set$_collection$_current(t3[t2]);
      _this._collection$_position = (_this._collection$_position + 1 & t1._table.length - 1) >>> 0;
      return true;
    },
    set$_collection$_current(_current) {
      this._collection$_current = this.$ti._eval$1("1?")._as(_current);
    },
    $isIterator: 1
  };
  A.SetBase.prototype = {
    get$isEmpty(_) {
      return this.get$length(this) === 0;
    },
    get$isNotEmpty(_) {
      return this.get$length(this) !== 0;
    },
    cast$1$0(_, $R) {
      return A.Set_castFrom(this, null, A._instanceType(this)._precomputed1, $R);
    },
    clear$0(_) {
      this.removeAll$1(this.toList$0(0));
    },
    addAll$1(_, elements) {
      var t1;
      for (t1 = J.get$iterator$ax(A._instanceType(this)._eval$1("Iterable<1>")._as(elements)); t1.moveNext$0();)
        this.add$1(0, t1.get$current(t1));
    },
    removeAll$1(elements) {
      var t1, _i;
      for (t1 = elements.length, _i = 0; _i < elements.length; elements.length === t1 || (0, A.throwConcurrentModificationError)(elements), ++_i)
        this.remove$1(0, elements[_i]);
    },
    intersection$1(_, other) {
      var t1, element,
        result = this.toSet$0(0);
      for (t1 = this.get$iterator(this); t1.moveNext$0();) {
        element = t1.get$current(t1);
        if (!other.contains$1(0, element))
          result.remove$1(0, element);
      }
      return result;
    },
    difference$1(other) {
      var t1, element,
        result = this.toSet$0(0);
      for (t1 = this.get$iterator(this); t1.moveNext$0();) {
        element = t1.get$current(t1);
        if (other.contains$1(0, element))
          result.remove$1(0, element);
      }
      return result;
    },
    toList$1$growable(_, growable) {
      return A.List_List$of(this, growable, A._instanceType(this)._precomputed1);
    },
    toList$0(_) {
      return this.toList$1$growable(0, true);
    },
    map$1$1(_, f, $T) {
      var t1 = A._instanceType(this);
      return new A.EfficientLengthMappedIterable(this, t1._bind$1($T)._eval$1("1(2)")._as(f), t1._eval$1("@<1>")._bind$1($T)._eval$1("EfficientLengthMappedIterable<1,2>"));
    },
    map$1(_, f) {
      return this.map$1$1(0, f, type$.dynamic);
    },
    get$single(_) {
      var it, _this = this;
      if (_this.get$length(_this) > 1)
        throw A.wrapException(A.IterableElementError_tooMany());
      it = _this.get$iterator(_this);
      if (!it.moveNext$0())
        throw A.wrapException(A.IterableElementError_noElement());
      return it.get$current(it);
    },
    toString$0(_) {
      return A.Iterable_iterableToFullString(this, "{", "}");
    },
    forEach$1(_, f) {
      var t1;
      A._instanceType(this)._eval$1("~(1)")._as(f);
      for (t1 = this.get$iterator(this); t1.moveNext$0();)
        f.call$1(t1.get$current(t1));
    },
    join$1(_, separator) {
      var first, t1,
        iterator = this.get$iterator(this);
      if (!iterator.moveNext$0())
        return "";
      first = J.toString$0$(iterator.get$current(iterator));
      if (!iterator.moveNext$0())
        return first;
      if (separator.length === 0) {
        t1 = first;
        do
          t1 += A.S(iterator.get$current(iterator));
        while (iterator.moveNext$0());
      } else {
        t1 = first;
        do
          t1 = t1 + separator + A.S(iterator.get$current(iterator));
        while (iterator.moveNext$0());
      }
      return t1.charCodeAt(0) == 0 ? t1 : t1;
    },
    any$1(_, test) {
      var t1;
      A._instanceType(this)._eval$1("bool(1)")._as(test);
      for (t1 = this.get$iterator(this); t1.moveNext$0();)
        if (A.boolConversionCheck(test.call$1(t1.get$current(t1))))
          return true;
      return false;
    },
    skip$1(_, n) {
      return A.SkipIterable_SkipIterable(this, n, A._instanceType(this)._precomputed1);
    },
    get$first(_) {
      var it = this.get$iterator(this);
      if (!it.moveNext$0())
        throw A.wrapException(A.IterableElementError_noElement());
      return it.get$current(it);
    },
    get$last(_) {
      var result,
        it = this.get$iterator(this);
      if (!it.moveNext$0())
        throw A.wrapException(A.IterableElementError_noElement());
      do
        result = it.get$current(it);
      while (it.moveNext$0());
      return result;
    },
    elementAt$1(_, index) {
      var iterator, skipCount;
      A.RangeError_checkNotNegative(index, "index");
      iterator = this.get$iterator(this);
      for (skipCount = index; iterator.moveNext$0();) {
        if (skipCount === 0)
          return iterator.get$current(iterator);
        --skipCount;
      }
      throw A.wrapException(A.IndexError$withLength(index, index - skipCount, this, null, "index"));
    },
    $isEfficientLengthIterable: 1,
    $isIterable: 1,
    $isSet: 1
  };
  A._SetBase.prototype = {
    cast$1$0(_, $R) {
      return A.Set_castFrom(this, this.get$_newSimilarSet(), A._instanceType(this)._precomputed1, $R);
    },
    difference$1(other) {
      var t1, element,
        result = this._newSet$0();
      for (t1 = this.get$iterator(this); t1.moveNext$0();) {
        element = t1.get$current(t1);
        if (!other.contains$1(0, element))
          result.add$1(0, element);
      }
      return result;
    },
    intersection$1(_, other) {
      var t1, element,
        result = this._newSet$0();
      for (t1 = this.get$iterator(this); t1.moveNext$0();) {
        element = t1.get$current(t1);
        if (other.contains$1(0, element))
          result.add$1(0, element);
      }
      return result;
    },
    toSet$0(_) {
      var t1 = this._newSet$0();
      t1.addAll$1(0, this);
      return t1;
    }
  };
  A._SplayTreeNode.prototype = {
    set$_collection$_left(_, _left) {
      this._collection$_left = A._instanceType(this)._eval$1("_SplayTreeNode.1?")._as(_left);
    },
    set$_collection$_right(_, _right) {
      this._collection$_right = A._instanceType(this)._eval$1("_SplayTreeNode.1?")._as(_right);
    }
  };
  A._SplayTreeSetNode.prototype = {};
  A._SplayTreeMapNode.prototype = {
    set$value(_, value) {
      this.value = this.$ti._rest[1]._as(value);
    }
  };
  A._SplayTree.prototype = {
    _splay$1(key) {
      var root, originalModificationCount, originalSplayCount, compare, comparison, current, newTreeLeft, left, newTreeRight, right, currentLeft, currentLeft0, currentRight, currentRight0, _this = this, _null = null;
      A._instanceType(_this)._eval$1("_SplayTree.K")._as(key);
      root = _this.get$_collection$_root();
      if (root == null) {
        _this._compare$2(key, key);
        return -1;
      }
      originalModificationCount = _this._modificationCount;
      originalSplayCount = _this._splayCount;
      compare = _this.get$_compare();
      for (comparison = _null, current = root, newTreeLeft = comparison, left = newTreeLeft, newTreeRight = left, right = newTreeRight; true;) {
        comparison = compare.call$2(current.key, key);
        if (A.assertTest(originalModificationCount === _this._modificationCount))
          A.assertThrow(A.throwExpression(A.ConcurrentModificationError$(_this)));
        if (A.assertTest(originalSplayCount === _this._splayCount))
          A.assertThrow(A.throwExpression(A.ConcurrentModificationError$(_this)));
        if (comparison > 0) {
          currentLeft = current._collection$_left;
          if (currentLeft == null)
            break;
          comparison = compare.call$2(currentLeft.key, key);
          if (comparison > 0) {
            current.set$_collection$_left(0, currentLeft._collection$_right);
            currentLeft.set$_collection$_right(0, current);
            currentLeft0 = currentLeft._collection$_left;
            if (currentLeft0 == null) {
              current = currentLeft;
              break;
            }
            current = currentLeft;
            currentLeft = currentLeft0;
          }
          if (right == null)
            newTreeRight = current;
          else
            right.set$_collection$_left(0, current);
          right = current;
          current = currentLeft;
        } else {
          if (comparison < 0) {
            currentRight = current._collection$_right;
            if (currentRight == null)
              break;
            comparison = compare.call$2(currentRight.key, key);
            if (comparison < 0) {
              current.set$_collection$_right(0, currentRight._collection$_left);
              currentRight.set$_collection$_left(0, current);
              currentRight0 = currentRight._collection$_right;
              if (currentRight0 == null) {
                current = currentRight;
                break;
              }
              current = currentRight;
              currentRight = currentRight0;
            }
            if (left == null)
              newTreeLeft = current;
            else
              left.set$_collection$_right(0, current);
          } else
            break;
          left = current;
          current = currentRight;
        }
      }
      if (left != null) {
        left.set$_collection$_right(0, current._collection$_left);
        current.set$_collection$_left(0, newTreeLeft);
      }
      if (right != null) {
        right.set$_collection$_left(0, current._collection$_right);
        current.set$_collection$_right(0, newTreeRight);
      }
      if (_this.get$_collection$_root() !== current) {
        _this.set$_collection$_root(current);
        ++_this._splayCount;
      }
      return comparison;
    },
    _splayMin$1(node) {
      var current, modified, left;
      A._instanceType(this)._eval$1("_SplayTree.1")._as(node);
      for (current = node, modified = 0; true; current = left, modified = 1) {
        left = current._collection$_left;
        if (left != null) {
          current.set$_collection$_left(0, left._collection$_right);
          left.set$_collection$_right(0, current);
        } else
          break;
      }
      this._splayCount += modified;
      return current;
    },
    _splayMax$1(node) {
      var current, modified, right;
      A._instanceType(this)._eval$1("_SplayTree.1")._as(node);
      for (current = node, modified = 0; true; current = right, modified = 1) {
        right = current._collection$_right;
        if (right != null) {
          current.set$_collection$_right(0, right._collection$_left);
          right.set$_collection$_left(0, current);
        } else
          break;
      }
      this._splayCount += modified;
      return current;
    },
    _removeRoot$0() {
      var root, left, right, t1, _this = this;
      A.assertHelper(_this._collection$_count > 0);
      root = _this.get$_collection$_root();
      left = root._collection$_left;
      right = root._collection$_right;
      if (left == null)
        _this.set$_collection$_root(right);
      else if (right == null)
        _this.set$_collection$_root(left);
      else {
        t1 = _this._splayMax$1(left);
        t1.set$_collection$_right(0, right);
        _this.set$_collection$_root(t1);
      }
      --_this._collection$_count;
      ++_this._modificationCount;
    },
    _addNewRoot$2(node, comparison) {
      var root, _this = this;
      A._instanceType(_this)._eval$1("_SplayTree.1")._as(node);
      root = _this.get$_collection$_root();
      if (root != null) {
        A.assertHelper(_this._collection$_count > 0);
        if (comparison < 0) {
          node.set$_collection$_left(0, root);
          node.set$_collection$_right(0, root._collection$_right);
          root.set$_collection$_right(0, null);
        } else {
          node.set$_collection$_right(0, root);
          node.set$_collection$_left(0, root._collection$_left);
          root.set$_collection$_left(0, null);
        }
      }
      ++_this._modificationCount;
      ++_this._collection$_count;
      _this.set$_collection$_root(node);
    },
    _clear$0(_) {
      this.set$_collection$_root(null);
      this._collection$_count = 0;
      ++this._modificationCount;
    },
    _untypedLookup$1(key) {
      var _this = this;
      _this.get$_validKey();
      if (!A._instanceType(_this)._eval$1("_SplayTree.K")._is(key))
        return null;
      if (_this._splay$1(key) === 0)
        return _this.get$_collection$_root();
      return null;
    },
    _compare$2(arg0, arg1) {
      return this.get$_compare().call$2(arg0, arg1);
    }
  };
  A.SplayTreeMap.prototype = {
    $index(_, key) {
      var t1 = this._untypedLookup$1(key);
      return t1 == null ? null : t1.value;
    },
    remove$1(_, key) {
      var root = this._untypedLookup$1(key);
      if (root == null)
        return null;
      this._removeRoot$0();
      return root.value;
    },
    $indexSet(_, key, value) {
      var comparison, _this = this,
        t1 = _this.$ti;
      t1._precomputed1._as(key);
      t1._rest[1]._as(value);
      comparison = _this._splay$1(key);
      if (comparison === 0) {
        _this._collection$_root.set$value(0, value);
        return;
      }
      _this._addNewRoot$2(new A._SplayTreeMapNode(value, key, t1._eval$1("_SplayTreeMapNode<1,2>")), comparison);
    },
    putIfAbsent$2(_, key, ifAbsent) {
      var comparison, originalModificationCount, originalSplayCount, value, _this = this,
        t1 = _this.$ti;
      t1._precomputed1._as(key);
      t1._eval$1("2()")._as(ifAbsent);
      comparison = _this._splay$1(key);
      if (comparison === 0)
        return _this._collection$_root.value;
      originalModificationCount = _this._modificationCount;
      originalSplayCount = _this._splayCount;
      value = ifAbsent.call$0();
      if (originalModificationCount !== _this._modificationCount || originalSplayCount !== _this._splayCount) {
        comparison = _this._splay$1(key);
        if (comparison === 0) {
          _this._collection$_root.set$value(0, value);
          return value;
        }
      }
      _this._addNewRoot$2(new A._SplayTreeMapNode(value, key, t1._eval$1("_SplayTreeMapNode<1,2>")), comparison);
      return value;
    },
    get$isEmpty(_) {
      return this._collection$_root == null;
    },
    get$isNotEmpty(_) {
      return this._collection$_root != null;
    },
    forEach$1(_, f) {
      var nodes, node,
        t1 = this.$ti;
      t1._eval$1("~(1,2)")._as(f);
      nodes = new A._SplayTreeMapEntryIterator(this, A._setArrayType([], t1._eval$1("JSArray<_SplayTreeMapNode<1,2>>")), this._splayCount, t1._eval$1("_SplayTreeMapEntryIterator<1,2>"));
      for (; nodes.set$_collection$_current(null), nodes.super$_SplayTreeIterator$moveNext();) {
        node = nodes.get$current(0);
        f.call$2(node.key, node.value);
      }
    },
    get$length(_) {
      return this._collection$_count;
    },
    containsKey$1(_, key) {
      return this._untypedLookup$1(key) != null;
    },
    get$keys(_) {
      return new A._SplayTreeKeyIterable(this, this.$ti._eval$1("_SplayTreeKeyIterable<1,_SplayTreeMapNode<1,2>>"));
    },
    get$values(_) {
      return new A._SplayTreeValueIterable(this, this.$ti._eval$1("_SplayTreeValueIterable<1,2>"));
    },
    get$entries(_) {
      return new A._SplayTreeMapEntryIterable(this, this.$ti._eval$1("_SplayTreeMapEntryIterable<1,2>"));
    },
    lastKeyBefore$1(key) {
      var node, nodeRight, nodeRight0, _this = this;
      _this.$ti._precomputed1._as(key);
      if (_this._collection$_root == null)
        return null;
      if (_this._splay$1(key) < 0)
        return _this._collection$_root.key;
      node = _this._collection$_root._collection$_left;
      if (node == null)
        return null;
      nodeRight = node._collection$_right;
      for (; nodeRight != null; node = nodeRight, nodeRight = nodeRight0)
        nodeRight0 = nodeRight._collection$_right;
      return node.key;
    },
    firstKeyAfter$1(key) {
      var node, nodeLeft, nodeLeft0, _this = this;
      _this.$ti._precomputed1._as(key);
      if (_this._collection$_root == null)
        return null;
      if (_this._splay$1(key) > 0)
        return _this._collection$_root.key;
      node = _this._collection$_root._collection$_right;
      if (node == null)
        return null;
      nodeLeft = node._collection$_left;
      for (; nodeLeft != null; node = nodeLeft, nodeLeft = nodeLeft0)
        nodeLeft0 = nodeLeft._collection$_left;
      return node.key;
    },
    set$_collection$_root(_root) {
      this._collection$_root = this.$ti._eval$1("_SplayTreeMapNode<1,2>?")._as(_root);
    },
    $isMap: 1,
    _compare$2(arg0, arg1) {
      return this._compare.call$2(arg0, arg1);
    },
    get$_collection$_root() {
      return this._collection$_root;
    },
    get$_compare() {
      return this._compare;
    },
    get$_validKey() {
      return null;
    }
  };
  A._SplayTreeIterator.prototype = {
    get$current(_) {
      var t1 = this._collection$_path;
      if (t1.length === 0) {
        A._instanceType(this)._eval$1("_SplayTreeIterator.T")._as(null);
        return null;
      }
      return this._getValue$1(B.JSArray_methods.get$last(t1));
    },
    _rebuildPath$1(key) {
      var t1, t2, t3, _this = this;
      A._instanceType(_this)._eval$1("_SplayTreeIterator.K")._as(key);
      t1 = _this._collection$_path;
      B.JSArray_methods.clear$0(t1);
      t2 = _this._tree;
      if (t2._splay$1(key) === 0) {
        t3 = t2.get$_collection$_root();
        t3.toString;
        B.JSArray_methods.add$1(t1, t3);
        _this._splayCount = t2._splayCount;
        return;
      }
      throw A.wrapException(A.ConcurrentModificationError$(_this));
    },
    moveNext$0() {
      var node, next, _this = this,
        t1 = _this._modificationCount,
        t2 = _this._tree,
        t3 = t2._modificationCount;
      if (t1 !== t3) {
        if (t1 == null) {
          _this._modificationCount = t3;
          node = t2.get$_collection$_root();
          for (t1 = _this._collection$_path; node != null;) {
            B.JSArray_methods.add$1(t1, node);
            node = node._collection$_left;
          }
          return t1.length !== 0;
        }
        throw A.wrapException(A.ConcurrentModificationError$(t2));
      }
      t1 = _this._collection$_path;
      if (t1.length === 0)
        return false;
      if (_this._splayCount !== t2._splayCount)
        _this._rebuildPath$1(B.JSArray_methods.get$last(t1).key);
      node = B.JSArray_methods.get$last(t1);
      next = node._collection$_right;
      if (next != null) {
        for (; next != null;) {
          B.JSArray_methods.add$1(t1, next);
          next = next._collection$_left;
        }
        return true;
      }
      if (0 >= t1.length)
        return A.ioore(t1, -1);
      t1.pop();
      while (true) {
        if (!(t1.length !== 0 && B.JSArray_methods.get$last(t1)._collection$_right === node))
          break;
        if (0 >= t1.length)
          return A.ioore(t1, -1);
        node = t1.pop();
      }
      return t1.length !== 0;
    },
    $isIterator: 1
  };
  A._SplayTreeKeyIterable.prototype = {
    get$length(_) {
      return this._tree._collection$_count;
    },
    get$isEmpty(_) {
      return this._tree._collection$_count === 0;
    },
    get$iterator(_) {
      var t1 = this._tree,
        t2 = this.$ti;
      return new A._SplayTreeKeyIterator(t1, A._setArrayType([], t2._eval$1("JSArray<2>")), t1._splayCount, t2._eval$1("_SplayTreeKeyIterator<1,2>"));
    },
    contains$1(_, element) {
      return this._tree._untypedLookup$1(element) != null;
    },
    toSet$0(_) {
      var t1 = this._tree,
        t2 = this.$ti,
        set = A.SplayTreeSet$(t2._eval$1("int(1,1)")._as(t1._compare), null, t2._precomputed1),
        root = t1._collection$_root;
      if (root != null) {
        set.set$_collection$_root(set._copyNode$1$1(root, t2._rest[1]));
        set._collection$_count = t1._collection$_count;
      }
      return set;
    }
  };
  A._SplayTreeValueIterable.prototype = {
    get$length(_) {
      return this._collection$_map._collection$_count;
    },
    get$isEmpty(_) {
      return this._collection$_map._collection$_count === 0;
    },
    get$iterator(_) {
      var t1 = this._collection$_map,
        t2 = this.$ti;
      return new A._SplayTreeValueIterator(t1, A._setArrayType([], t2._eval$1("JSArray<_SplayTreeMapNode<1,2>>")), t1._splayCount, t2._eval$1("_SplayTreeValueIterator<1,2>"));
    }
  };
  A._SplayTreeMapEntryIterable.prototype = {
    get$length(_) {
      return this._collection$_map._collection$_count;
    },
    get$isEmpty(_) {
      return this._collection$_map._collection$_count === 0;
    },
    get$iterator(_) {
      var t1 = this._collection$_map,
        t2 = this.$ti;
      return new A._SplayTreeMapEntryIterator(t1, A._setArrayType([], t2._eval$1("JSArray<_SplayTreeMapNode<1,2>>")), t1._splayCount, t2._eval$1("_SplayTreeMapEntryIterator<1,2>"));
    }
  };
  A._SplayTreeKeyIterator.prototype = {
    _getValue$1(node) {
      return this.$ti._rest[1]._as(node).key;
    }
  };
  A._SplayTreeValueIterator.prototype = {
    moveNext$0() {
      var result = this.super$_SplayTreeIterator$moveNext();
      this.set$_collection$_current(result ? B.JSArray_methods.get$last(this._collection$_path).value : null);
      return result;
    },
    _getValue$1(node) {
      var t2,
        t1 = this.$ti;
      t1._eval$1("_SplayTreeMapNode<1,2>")._as(node);
      t2 = this._collection$_current;
      return t2 == null ? t1._rest[1]._as(t2) : t2;
    },
    set$_collection$_current(_current) {
      this._collection$_current = this.$ti._eval$1("2?")._as(_current);
    }
  };
  A._SplayTreeMapEntryIterator.prototype = {
    _getValue$1(node) {
      var t2,
        t1 = this.$ti;
      t1._eval$1("_SplayTreeMapNode<1,2>")._as(node);
      t2 = this._collection$_current;
      if (t2 == null) {
        t1 = new A.MapEntry(node.key, node.value, t1._eval$1("MapEntry<1,2>"));
        this.set$_collection$_current(t1);
      } else
        t1 = t2;
      return t1;
    },
    moveNext$0() {
      this.set$_collection$_current(null);
      return this.super$_SplayTreeIterator$moveNext();
    },
    set$_collection$_current(_current) {
      this._collection$_current = this.$ti._eval$1("MapEntry<1,2>?")._as(_current);
    }
  };
  A.SplayTreeSet.prototype = {
    _newSet$1$0($T) {
      return A.SplayTreeSet$(new A.SplayTreeSet__newSet_closure(this, $T), this._validKey, $T);
    },
    _newSet$0() {
      return this._newSet$1$0(type$.dynamic);
    },
    cast$1$0(_, $R) {
      return A.Set_castFrom(this, this.get$_newSet(), this.$ti._precomputed1, $R);
    },
    get$iterator(_) {
      var t1 = this.$ti;
      return new A._SplayTreeKeyIterator(this, A._setArrayType([], t1._eval$1("JSArray<_SplayTreeSetNode<1>>")), this._splayCount, t1._eval$1("_SplayTreeKeyIterator<1,_SplayTreeSetNode<1>>"));
    },
    get$length(_) {
      return this._collection$_count;
    },
    get$isEmpty(_) {
      return this._collection$_root == null;
    },
    get$isNotEmpty(_) {
      return this._collection$_root != null;
    },
    get$first(_) {
      var t1,
        root = this._collection$_root;
      if (root == null)
        throw A.wrapException(A.IterableElementError_noElement());
      t1 = this._splayMin$1(root);
      this.set$_collection$_root(t1);
      return t1.key;
    },
    get$last(_) {
      var t1,
        root = this._collection$_root;
      if (root == null)
        throw A.wrapException(A.IterableElementError_noElement());
      t1 = this._splayMax$1(root);
      this.set$_collection$_root(t1);
      return t1.key;
    },
    get$single(_) {
      var t1 = this._collection$_count;
      if (t1 === 1)
        return this._collection$_root.key;
      throw A.wrapException(t1 === 0 ? A.IterableElementError_noElement() : A.IterableElementError_tooMany());
    },
    contains$1(_, element) {
      return this._untypedLookup$1(element) != null;
    },
    add$1(_, element) {
      return this._collection$_add$1(0, this.$ti._precomputed1._as(element));
    },
    _collection$_add$1(_, element) {
      var compare,
        t1 = this.$ti;
      t1._precomputed1._as(element);
      compare = this._splay$1(element);
      if (compare === 0)
        return false;
      this._addNewRoot$2(new A._SplayTreeSetNode(element, t1._eval$1("_SplayTreeSetNode<1>")), compare);
      return true;
    },
    remove$1(_, object) {
      if (this._untypedLookup$1(object) == null)
        return false;
      this._removeRoot$0();
      return true;
    },
    addAll$1(_, elements) {
      var t1, t2;
      this.$ti._eval$1("Iterable<1>")._as(elements);
      for (t1 = J.get$iterator$ax(elements.get$_source()), t2 = A._instanceType(elements)._rest[1]; t1.moveNext$0();)
        this._collection$_add$1(0, t2._as(t1.get$current(t1)));
    },
    removeAll$1(elements) {
      var t1, _i;
      for (t1 = elements.length, _i = 0; _i < elements.length; elements.length === t1 || (0, A.throwConcurrentModificationError)(elements), ++_i)
        if (this._untypedLookup$1(elements[_i]) != null)
          this._removeRoot$0();
    },
    intersection$1(_, other) {
      return this._collection$_filter$2(0, other, true);
    },
    difference$1(other) {
      return this._collection$_filter$2(0, other, false);
    },
    _collection$_filter$2(_, other, include) {
      var t1, t2, t3, root, count, element, t4, root0, _this = this;
      for (t1 = _this.$ti, t2 = t1._eval$1("_SplayTreeSetNode<1>"), t3 = new A._SplayTreeKeyIterator(_this, A._setArrayType([], t1._eval$1("JSArray<_SplayTreeSetNode<1>>")), _this._splayCount, t1._eval$1("_SplayTreeKeyIterator<1,_SplayTreeSetNode<1>>")), root = null, count = 0; t3.moveNext$0();) {
        element = t3.get$current(0);
        if (other.contains$1(0, element) === include) {
          if (root != null) {
            t4 = root.key;
            t4 = _this._compare.call$2(t4, element);
            if (typeof t4 !== "number")
              return t4.$le();
            t4 = t4 <= 0;
          } else
            t4 = true;
          A.assertHelper(t4);
          root0 = new A._SplayTreeSetNode(element, t2);
          root0.set$_collection$_left(0, root);
          ++count;
          root = root0;
        }
      }
      t1 = A.SplayTreeSet$(_this._compare, _this._validKey, t1._precomputed1);
      t1.set$_collection$_root(root);
      t1._collection$_count = count;
      return t1;
    },
    _copyNode$1$1(source, $Node) {
      var result, target, sourceLeft, sourceRight, target0,
        t1 = this.$ti;
      A.checkTypeBound($Node, t1._bind$1($Node)._eval$1("_SplayTreeNode<2,1>"), "Node", "_copyNode");
      $Node._as(source);
      t1 = t1._eval$1("_SplayTreeSetNode<1>");
      result = new A._SplayTreeSetNode(source.key, t1);
      for (target = result; true;) {
        sourceLeft = source._collection$_left;
        sourceRight = source._collection$_right;
        if (sourceLeft != null)
          if (sourceRight != null)
            target.set$_collection$_left(0, this._copyNode$1$1(sourceLeft, $Node));
          else {
            target0 = new A._SplayTreeSetNode(sourceLeft.key, t1);
            target.set$_collection$_left(0, target0);
            target = target0;
            source = sourceLeft;
            continue;
          }
        else if (sourceRight == null)
          break;
        target0 = new A._SplayTreeSetNode(sourceRight.key, t1);
        target.set$_collection$_right(0, target0);
        target = target0;
        source = sourceRight;
      }
      return result;
    },
    clear$0(_) {
      this._clear$0(0);
    },
    toSet$0(_) {
      var _this = this,
        t1 = _this.$ti,
        set = A.SplayTreeSet$(_this._compare, _this._validKey, t1._precomputed1),
        root = _this._collection$_root;
      if (root != null) {
        set.set$_collection$_root(_this._copyNode$1$1(root, t1._eval$1("_SplayTreeSetNode<1>")));
        set._collection$_count = _this._collection$_count;
      }
      return set;
    },
    toString$0(_) {
      return A.Iterable_iterableToFullString(this, "{", "}");
    },
    set$_collection$_root(_root) {
      this._collection$_root = this.$ti._eval$1("_SplayTreeSetNode<1>?")._as(_root);
    },
    $isEfficientLengthIterable: 1,
    $isSet: 1,
    _compare$2(arg0, arg1) {
      return this._compare.call$2(arg0, arg1);
    },
    get$_collection$_root() {
      return this._collection$_root;
    },
    get$_compare() {
      return this._compare;
    },
    get$_validKey() {
      return this._validKey;
    }
  };
  A.SplayTreeSet__newSet_closure.prototype = {
    call$2(a, b) {
      var t2,
        t1 = this.T;
      t1._as(a);
      t1._as(b);
      t1 = this.$this;
      t2 = t1.$ti._precomputed1;
      t2._as(a);
      t2._as(b);
      return t1._compare.call$2(a, b);
    },
    $signature() {
      return this.T._eval$1("int(0,0)");
    }
  };
  A._SplayTreeMap__SplayTree_MapMixin.prototype = {};
  A._SplayTreeSet__SplayTree_Iterable.prototype = {};
  A._SplayTreeSet__SplayTree_Iterable_SetMixin.prototype = {};
  A._UnmodifiableMapView_MapView__UnmodifiableMapMixin.prototype = {};
  A._JsonMap.prototype = {
    $index(_, key) {
      var result,
        t1 = this._processed;
      if (t1 == null)
        return this.get$_upgradedMap().$index(0, key);
      else if (typeof key != "string")
        return null;
      else {
        result = t1[key];
        return typeof result == "undefined" ? this._process$1(key) : result;
      }
    },
    get$length(_) {
      return this._processed == null ? this.get$_upgradedMap().__js_helper$_length : this._convert$_computeKeys$0().length;
    },
    get$isEmpty(_) {
      return this.get$length(0) === 0;
    },
    get$isNotEmpty(_) {
      return this.get$length(0) > 0;
    },
    get$keys(_) {
      var t1;
      if (this._processed == null) {
        t1 = this.get$_upgradedMap();
        return new A.LinkedHashMapKeysIterable(t1, A._instanceType(t1)._eval$1("LinkedHashMapKeysIterable<1>"));
      }
      return new A._JsonMapKeyIterable(this);
    },
    get$values(_) {
      var t1, _this = this;
      if (_this._processed == null) {
        t1 = _this.get$_upgradedMap();
        return new A.LinkedHashMapValuesIterable(t1, A._instanceType(t1)._eval$1("LinkedHashMapValuesIterable<2>"));
      }
      return A.MappedIterable_MappedIterable(_this._convert$_computeKeys$0(), new A._JsonMap_values_closure(_this), type$.String, type$.dynamic);
    },
    $indexSet(_, key, value) {
      var processed, original, _this = this;
      A._asString(key);
      if (_this._processed == null)
        _this.get$_upgradedMap().$indexSet(0, key, value);
      else if (_this.containsKey$1(0, key)) {
        processed = _this._processed;
        processed[key] = value;
        original = _this._original;
        if (original == null ? processed != null : original !== processed)
          original[key] = null;
      } else
        _this._upgrade$0().$indexSet(0, key, value);
    },
    containsKey$1(_, key) {
      if (this._processed == null)
        return this.get$_upgradedMap().containsKey$1(0, key);
      if (typeof key != "string")
        return false;
      return Object.prototype.hasOwnProperty.call(this._original, key);
    },
    putIfAbsent$2(_, key, ifAbsent) {
      var value;
      type$.dynamic_Function._as(ifAbsent);
      if (this.containsKey$1(0, key))
        return this.$index(0, key);
      value = ifAbsent.call$0();
      this.$indexSet(0, key, value);
      return value;
    },
    remove$1(_, key) {
      if (this._processed != null && !this.containsKey$1(0, key))
        return null;
      return this._upgrade$0().remove$1(0, key);
    },
    forEach$1(_, f) {
      var keys, i, key, value, _this = this;
      type$.void_Function_String_dynamic._as(f);
      if (_this._processed == null)
        return _this.get$_upgradedMap().forEach$1(0, f);
      keys = _this._convert$_computeKeys$0();
      for (i = 0; i < keys.length; ++i) {
        key = keys[i];
        value = _this._processed[key];
        if (typeof value == "undefined") {
          value = A._convertJsonToDartLazy(_this._original[key]);
          _this._processed[key] = value;
        }
        f.call$2(key, value);
        if (keys !== _this._convert$_data)
          throw A.wrapException(A.ConcurrentModificationError$(_this));
      }
    },
    get$_upgradedMap() {
      A.assertHelper(this._processed == null);
      return this._convert$_data;
    },
    _convert$_computeKeys$0() {
      var keys, _this = this;
      A.assertHelper(_this._processed != null);
      keys = type$.nullable_List_dynamic._as(_this._convert$_data);
      if (keys == null)
        keys = _this._convert$_data = A._setArrayType(Object.keys(_this._original), type$.JSArray_String);
      return keys;
    },
    _upgrade$0() {
      var result, keys, i, t1, key, _this = this;
      if (_this._processed == null)
        return _this.get$_upgradedMap();
      result = A.LinkedHashMap_LinkedHashMap$_empty(type$.String, type$.dynamic);
      keys = _this._convert$_computeKeys$0();
      for (i = 0; t1 = keys.length, i < t1; ++i) {
        key = keys[i];
        result.$indexSet(0, key, _this.$index(0, key));
      }
      if (t1 === 0)
        B.JSArray_methods.add$1(keys, "");
      else
        B.JSArray_methods.clear$0(keys);
      _this._original = _this._processed = null;
      return _this._convert$_data = result;
    },
    _process$1(key) {
      var result;
      if (!Object.prototype.hasOwnProperty.call(this._original, key))
        return null;
      result = A._convertJsonToDartLazy(this._original[key]);
      return this._processed[key] = result;
    }
  };
  A._JsonMap_values_closure.prototype = {
    call$1(each) {
      return this.$this.$index(0, A._asString(each));
    },
    $signature: 209
  };
  A._JsonMapKeyIterable.prototype = {
    get$length(_) {
      return this._convert$_parent.get$length(0);
    },
    elementAt$1(_, index) {
      var t1 = this._convert$_parent;
      if (t1._processed == null)
        t1 = t1.get$keys(0).elementAt$1(0, index);
      else {
        t1 = t1._convert$_computeKeys$0();
        if (!(index >= 0 && index < t1.length))
          return A.ioore(t1, index);
        t1 = t1[index];
      }
      return t1;
    },
    get$iterator(_) {
      var t1 = this._convert$_parent;
      if (t1._processed == null) {
        t1 = t1.get$keys(0);
        t1 = t1.get$iterator(t1);
      } else {
        t1 = t1._convert$_computeKeys$0();
        t1 = new J.ArrayIterator(t1, t1.length, A._arrayInstanceType(t1)._eval$1("ArrayIterator<1>"));
      }
      return t1;
    },
    contains$1(_, key) {
      return this._convert$_parent.containsKey$1(0, key);
    }
  };
  A._JsonDecoderSink.prototype = {
    close$0(_) {
      var t1, t2, _this = this;
      _this.super$_StringSinkConversionSink$close(0);
      t1 = _this._stringSink;
      t2 = t1._contents;
      t1._contents = "";
      t1 = _this._sink;
      t1.add$1(0, A._parseJson(t2.charCodeAt(0) == 0 ? t2 : t2, _this._reviver));
      t1.close$0(0);
    }
  };
  A._Utf8Decoder__decoder_closure.prototype = {
    call$0() {
      var t1, exception;
      try {
        t1 = new TextDecoder("utf-8", {fatal: true});
        return t1;
      } catch (exception) {
      }
      return null;
    },
    $signature: 145
  };
  A._Utf8Decoder__decoderNonfatal_closure.prototype = {
    call$0() {
      var t1, exception;
      try {
        t1 = new TextDecoder("utf-8", {fatal: false});
        return t1;
      } catch (exception) {
      }
      return null;
    },
    $signature: 145
  };
  A.AsciiCodec.prototype = {
    get$name(_) {
      return "us-ascii";
    },
    encode$1(source) {
      return B.AsciiEncoder_127.convert$1(source);
    },
    decode$1(_, bytes) {
      var t1;
      type$.List_int._as(bytes);
      t1 = B.AsciiDecoder_false_127.convert$1(bytes);
      return t1;
    },
    get$encoder() {
      return B.AsciiEncoder_127;
    }
  };
  A._UnicodeSubsetEncoder.prototype = {
    convert$1(string) {
      var t1, i, codeUnit,
        stringLength = string.length,
        end = A.RangeError_checkValidRange(0, null, stringLength, null, null),
        result = new Uint8Array(end);
      for (t1 = ~this._subsetMask, i = 0; i < end; ++i) {
        if (!(i < stringLength))
          return A.ioore(string, i);
        codeUnit = string.charCodeAt(i);
        if ((codeUnit & t1) !== 0)
          throw A.wrapException(A.ArgumentError$value(string, "string", "Contains invalid characters."));
        if (!(i < end))
          return A.ioore(result, i);
        result[i] = codeUnit;
      }
      return result;
    },
    startChunkedConversion$1(sink) {
      type$.Sink_List_int._as(sink);
      return new A._UnicodeSubsetEncoderSink(new A._ByteAdapterSink(sink), this._subsetMask);
    }
  };
  A.AsciiEncoder.prototype = {};
  A._UnicodeSubsetEncoderSink.prototype = {
    close$0(_) {
      this._sink._sink.close$0(0);
    },
    addSlice$4(source, start, end, isLast) {
      var t2, i, codeUnit,
        t1 = source.length;
      A.RangeError_checkValidRange(start, end, t1, null, null);
      for (t2 = ~this._subsetMask, i = start; i < end; ++i) {
        if (!(i < t1))
          return A.ioore(source, i);
        codeUnit = source.charCodeAt(i);
        if ((codeUnit & t2) !== 0)
          throw A.wrapException(A.ArgumentError$("Source contains invalid character with code point: " + codeUnit + ".", null));
      }
      t1 = new A.CodeUnits(source);
      t2 = this._sink._sink;
      t2.add$1(0, type$.List_int._as(t1.sublist$2(t1, start, end)));
      if (isLast)
        t2.close$0(0);
    }
  };
  A._UnicodeSubsetDecoder.prototype = {
    convert$1(bytes) {
      var t1, end, t2, i, byte, _null = null;
      type$.List_int._as(bytes);
      t1 = bytes.length;
      end = A.RangeError_checkValidRange(0, _null, t1, _null, _null);
      for (t2 = ~this._subsetMask, i = 0; i < end; ++i) {
        if (!(i < t1))
          return A.ioore(bytes, i);
        byte = bytes[i];
        if ((byte & t2) !== 0) {
          if (!this._allowInvalid)
            throw A.wrapException(A.FormatException$("Invalid value in input: " + byte, _null, _null));
          return this._convertInvalid$3(bytes, 0, end);
        }
      }
      return A.String_String$fromCharCodes(bytes, 0, end);
    },
    _convertInvalid$3(bytes, start, end) {
      var t1, t2, i, t3, value;
      type$.List_int._as(bytes);
      for (t1 = ~this._subsetMask, t2 = bytes.length, i = start, t3 = ""; i < end; ++i) {
        if (!(i < t2))
          return A.ioore(bytes, i);
        value = bytes[i];
        t3 += A.Primitives_stringFromCharCode((value & t1) !== 0 ? 65533 : value);
      }
      return t3.charCodeAt(0) == 0 ? t3 : t3;
    }
  };
  A.AsciiDecoder.prototype = {
    startChunkedConversion$1(sink) {
      var stringSink;
      type$.Sink_String._as(sink);
      stringSink = type$.StringConversionSink._is(sink) ? sink : new A._StringAdapterSink(sink);
      if (this._allowInvalid)
        return new A._ErrorHandlingAsciiDecoderSink(stringSink.asUtf8Sink$1(false));
      else
        return new A._SimpleAsciiDecoderSink(stringSink);
    }
  };
  A._ErrorHandlingAsciiDecoderSink.prototype = {
    close$0(_) {
      this._utf8Sink.close$0(0);
    },
    add$1(_, source) {
      type$.List_int._as(source);
      this.addSlice$4(source, 0, source.length, false);
    },
    addSlice$4(source, start, end, isLast) {
      var t1, t2, i;
      type$.List_int._as(source);
      t1 = source.length;
      A.RangeError_checkValidRange(start, end, t1, null, null);
      for (t2 = this._utf8Sink, i = start; i < end; ++i) {
        if (!(i < t1))
          return A.ioore(source, i);
        if ((source[i] & 4294967168) !== 0) {
          if (i > start)
            t2.addSlice$4(source, start, i, false);
          t2.add$1(0, B.List_239_191_189);
          start = i + 1;
        }
      }
      if (start < end)
        t2.addSlice$4(source, start, end, false);
    }
  };
  A._SimpleAsciiDecoderSink.prototype = {
    close$0(_) {
      this._sink.close$0(0);
    },
    add$1(_, source) {
      var t1, i;
      type$.List_int._as(source);
      for (t1 = source.length, i = 0; i < t1; ++i)
        if ((source[i] & 4294967168) !== 0)
          throw A.wrapException(A.FormatException$("Source contains non-ASCII bytes.", null, null));
      this._sink.add$1(0, A.String_String$fromCharCodes(source, 0, null));
    }
  };
  A.Base64Codec.prototype = {
    get$encoder() {
      return this._encoder;
    },
    normalize$3(_, source, start, end) {
      var inverseAlphabet, t2, i, sliceStart, buffer, firstPadding, firstPaddingSourceIndex, paddingCount, i0, char, i1, char0, value, t3, t4, endLength, $length, _null = null,
        _s64_ = string$.ABCDEFx2b,
        _s31_ = "Invalid base64 encoding length ",
        t1 = source.length;
      end = A.RangeError_checkValidRange(start, end, t1, _null, _null);
      inverseAlphabet = $.$get$_Base64Decoder__inverseAlphabet();
      for (t2 = inverseAlphabet.length, i = start, sliceStart = i, buffer = _null, firstPadding = -1, firstPaddingSourceIndex = -1, paddingCount = 0; i < end; i = i0) {
        i0 = i + 1;
        if (!(i < t1))
          return A.ioore(source, i);
        char = source.charCodeAt(i);
        if (char === 37) {
          i1 = i0 + 2;
          if (i1 <= end) {
            char0 = A.parseHexByte(source, i0);
            if (char0 === 37)
              char0 = -1;
            i0 = i1;
          } else
            char0 = -1;
        } else
          char0 = char;
        if (0 <= char0 && char0 <= 127) {
          if (!(char0 >= 0 && char0 < t2))
            return A.ioore(inverseAlphabet, char0);
          value = inverseAlphabet[char0];
          if (value >= 0) {
            if (!(value < 64))
              return A.ioore(_s64_, value);
            char0 = _s64_.charCodeAt(value);
            if (char0 === char)
              continue;
            char = char0;
          } else {
            if (value === -1) {
              if (firstPadding < 0) {
                t3 = buffer == null ? _null : buffer._contents.length;
                if (t3 == null)
                  t3 = 0;
                firstPadding = t3 + (i - sliceStart);
                firstPaddingSourceIndex = i;
              }
              ++paddingCount;
              if (char === 61)
                continue;
            }
            char = char0;
          }
          if (value !== -2) {
            if (buffer == null) {
              buffer = new A.StringBuffer("");
              t3 = buffer;
            } else
              t3 = buffer;
            t3._contents += B.JSString_methods.substring$2(source, sliceStart, i);
            t4 = A.Primitives_stringFromCharCode(char);
            t3._contents += t4;
            sliceStart = i0;
            continue;
          }
        }
        throw A.wrapException(A.FormatException$("Invalid base64 data", source, i));
      }
      if (buffer != null) {
        t1 = B.JSString_methods.substring$2(source, sliceStart, end);
        t1 = buffer._contents += t1;
        t2 = t1.length;
        if (firstPadding >= 0)
          A.Base64Codec__checkPadding(source, firstPaddingSourceIndex, end, firstPadding, paddingCount, t2);
        else {
          endLength = B.JSInt_methods.$mod(t2 - 1, 4) + 1;
          if (endLength === 1)
            throw A.wrapException(A.FormatException$(_s31_, source, end));
          for (; endLength < 4;) {
            t1 += "=";
            buffer._contents = t1;
            ++endLength;
          }
        }
        t1 = buffer._contents;
        return B.JSString_methods.replaceRange$3(source, start, end, t1.charCodeAt(0) == 0 ? t1 : t1);
      }
      $length = end - start;
      if (firstPadding >= 0)
        A.Base64Codec__checkPadding(source, firstPaddingSourceIndex, end, firstPadding, paddingCount, $length);
      else {
        endLength = B.JSInt_methods.$mod($length, 4);
        if (endLength === 1)
          throw A.wrapException(A.FormatException$(_s31_, source, end));
        if (endLength > 1)
          source = B.JSString_methods.replaceRange$3(source, end, end, endLength === 2 ? "==" : "=");
      }
      return source;
    }
  };
  A.Base64Encoder.prototype = {
    convert$1(input) {
      var t1;
      type$.List_int._as(input);
      t1 = input.length;
      if (t1 === 0)
        return "";
      t1 = new A._Base64Encoder(this._urlSafe ? string$.ABCDEFx2d : string$.ABCDEFx2b).encode$4(input, 0, t1, true);
      t1.toString;
      return A.String_String$fromCharCodes(t1, 0, null);
    },
    startChunkedConversion$1(sink) {
      var t1,
        _s64_ = string$.ABCDEFx2d,
        _s64_0 = string$.ABCDEFx2b;
      type$.Sink_String._as(sink);
      if (type$.StringConversionSink._is(sink)) {
        t1 = this._urlSafe ? _s64_ : _s64_0;
        return new A._Utf8Base64EncoderSink(new A._Utf8StringSinkAdapter(new A._Utf8Decoder(false), sink, sink._stringSink), new A._Base64Encoder(t1));
      }
      return new A._AsciiBase64EncoderSink(sink, new A._BufferCachingBase64Encoder(this._urlSafe ? _s64_ : _s64_0));
    }
  };
  A._Base64Encoder.prototype = {
    createBuffer$1(_, bufferLength) {
      return new Uint8Array(bufferLength);
    },
    encode$4(bytes, start, end, isLast) {
      var byteCount, fullChunks, bufferLength, output, _this = this;
      type$.List_int._as(bytes);
      A.assertHelper(start <= end);
      A.assertHelper(end <= bytes.length);
      byteCount = (_this._convert$_state & 3) + (end - start);
      fullChunks = B.JSInt_methods._tdivFast$1(byteCount, 3);
      bufferLength = fullChunks * 4;
      if (isLast && byteCount - fullChunks * 3 > 0)
        bufferLength += 4;
      output = _this.createBuffer$1(0, bufferLength);
      _this._convert$_state = A._Base64Encoder_encodeChunk(_this._alphabet, bytes, start, end, isLast, output, 0, _this._convert$_state);
      if (bufferLength > 0)
        return output;
      return null;
    }
  };
  A._BufferCachingBase64Encoder.prototype = {
    createBuffer$1(_, bufferLength) {
      var buffer = this.bufferCache;
      if (buffer == null || buffer.length < bufferLength)
        buffer = this.bufferCache = new Uint8Array(bufferLength);
      return J.asUint8List$2$x((buffer && B.NativeUint8List_methods).get$buffer(buffer), buffer.byteOffset, bufferLength);
    }
  };
  A._Base64EncoderSink.prototype = {
    add$1(_, source) {
      type$.List_int._as(source);
      this._convert$_add$4(0, source, 0, source.length, false);
    },
    close$0(_) {
      this._convert$_add$4(0, B.List_empty0, 0, 0, true);
    }
  };
  A._AsciiBase64EncoderSink.prototype = {
    _convert$_add$4(_, source, start, end, isLast) {
      var buffer = this._encoder.encode$4(type$.List_int._as(source), start, end, isLast);
      if (buffer != null)
        this._sink.add$1(0, A.String_String$fromCharCodes(buffer, 0, null));
      if (isLast)
        this._sink.close$0(0);
    }
  };
  A._Utf8Base64EncoderSink.prototype = {
    _convert$_add$4(_, source, start, end, isLast) {
      var buffer = this._encoder.encode$4(type$.List_int._as(source), start, end, isLast);
      if (buffer != null)
        this._sink.addSlice$4(buffer, 0, buffer.length, isLast);
    }
  };
  A.Base64Decoder.prototype = {
    convert$2(input, start) {
      var decoder, t1,
        end = A.RangeError_checkValidRange(start, null, input.length, null, null);
      if (start === end)
        return new Uint8Array(0);
      decoder = new A._Base64Decoder();
      t1 = decoder.decode$3(0, input, start, end);
      t1.toString;
      decoder.close$2(0, input, end);
      return t1;
    },
    convert$1(input) {
      return this.convert$2(input, 0);
    },
    startChunkedConversion$1(sink) {
      return new A._Base64DecoderSink(type$.Sink_List_int._as(sink), new A._Base64Decoder());
    }
  };
  A._Base64Decoder.prototype = {
    decode$3(_, input, start, end) {
      var t1, buffer, _this = this;
      A.assertHelper(0 <= start);
      A.assertHelper(start <= end);
      A.assertHelper(end <= input.length);
      t1 = _this._convert$_state;
      if (t1 < 0) {
        _this._convert$_state = A._Base64Decoder__checkPadding(input, start, end, t1);
        return null;
      }
      if (start === end)
        return new Uint8Array(0);
      buffer = A._Base64Decoder__allocateBuffer(input, start, end, t1);
      _this._convert$_state = A._Base64Decoder_decodeChunk(input, start, end, buffer, 0, _this._convert$_state);
      return buffer;
    },
    close$2(_, input, end) {
      var t1 = this._convert$_state;
      if (t1 < A._Base64Decoder__encodePaddingState(0))
        throw A.wrapException(A.FormatException$("Missing padding character", input, end));
      if (t1 > 0)
        throw A.wrapException(A.FormatException$("Invalid length, must be multiple of four", input, end));
      this._convert$_state = A._Base64Decoder__encodePaddingState(0);
    }
  };
  A._Base64DecoderSink.prototype = {
    add$1(_, string) {
      var t1, buffer;
      A._asString(string);
      t1 = string.length;
      if (t1 === 0)
        return;
      buffer = this._decoder.decode$3(0, string, 0, t1);
      if (buffer != null)
        this._sink.add$1(0, buffer);
    },
    close$0(_) {
      this._decoder.close$2(0, null, null);
      this._sink.close$0(0);
    },
    addSlice$4(string, start, end, isLast) {
      var t1, buffer;
      A.RangeError_checkValidRange(start, end, string.length, null, null);
      if (start === end)
        return;
      t1 = this._decoder;
      buffer = t1.decode$3(0, string, start, end);
      if (buffer != null)
        this._sink.add$1(0, buffer);
      if (isLast) {
        t1.close$2(0, string, end);
        this._sink.close$0(0);
      }
    }
  };
  A.ByteConversionSink.prototype = {$isSink: 1};
  A._ByteAdapterSink.prototype = {
    add$1(_, chunk) {
      this._sink.add$1(0, type$.List_int._as(chunk));
    },
    close$0(_) {
      this._sink.close$0(0);
    }
  };
  A._ByteCallbackSink.prototype = {
    add$1(_, chunk) {
      var t1, t2, t3, v, grown, _this = this;
      type$.Iterable_int._as(chunk);
      t1 = _this._buffer;
      t2 = _this._bufferIndex;
      t3 = J.getInterceptor$asx(chunk);
      if (t3.get$length(chunk) > t1.length - t2) {
        t1 = _this._buffer;
        t1 = t3.get$length(chunk) + t1.length;
        A.assertHelper(t1 > 0);
        v = t1 - 1;
        v |= B.JSInt_methods._shrOtherPositive$1(v, 1);
        v |= v >>> 2;
        v |= v >>> 4;
        v |= v >>> 8;
        grown = new Uint8Array((((v | v >>> 16) >>> 0) + 1) * 2);
        t1 = _this._buffer;
        B.NativeUint8List_methods.setRange$3(grown, 0, t1.length, t1);
        _this.set$_buffer(grown);
      }
      t1 = _this._buffer;
      t2 = _this._bufferIndex;
      B.NativeUint8List_methods.setRange$3(t1, t2, t2 + t3.get$length(chunk), chunk);
      _this._bufferIndex = _this._bufferIndex + t3.get$length(chunk);
    },
    close$0(_) {
      this._convert$_callback.call$1(B.NativeUint8List_methods.sublist$2(this._buffer, 0, this._bufferIndex));
    },
    set$_buffer(_buffer) {
      this._buffer = type$.List_int._as(_buffer);
    }
  };
  A.ChunkedConversionSink.prototype = {$isSink: 1};
  A._SimpleCallbackSink.prototype = {
    add$1(_, chunk) {
      B.JSArray_methods.add$1(this._accumulated, this.$ti._precomputed1._as(chunk));
    },
    close$0(_) {
      this._convert$_callback.call$1(this._accumulated);
    },
    $isSink: 1
  };
  A.Codec.prototype = {
    encode$1(input) {
      A._instanceType(this)._eval$1("Codec.S")._as(input);
      return this.get$encoder().convert$1(input);
    }
  };
  A.Converter.prototype = {
    fuse$1$1(other, TT) {
      var t1 = A._instanceType(this);
      return new A._FusedConverter(this, t1._bind$1(TT)._eval$1("Converter<Converter.T,1>")._as(other), t1._eval$1("@<Converter.S,Converter.T>")._bind$1(TT)._eval$1("_FusedConverter<1,2,3>"));
    },
    startChunkedConversion$1(sink) {
      A._instanceType(this)._eval$1("Sink<Converter.T>")._as(sink);
      throw A.wrapException(A.UnsupportedError$("This converter does not support chunked conversions: " + this.toString$0(0)));
    },
    $isStreamTransformer: 1
  };
  A._FusedConverter.prototype = {
    convert$1(input) {
      return A._parseJson(A._asString(this._convert$_first.convert$1(this.$ti._precomputed1._as(input))), this._second._reviver);
    },
    startChunkedConversion$1(sink) {
      return this._convert$_first.startChunkedConversion$1(new A._JsonDecoderSink(this._second._reviver, this.$ti._eval$1("Sink<3>")._as(sink), new A.StringBuffer("")));
    }
  };
  A.Encoding.prototype = {};
  A.JsonUnsupportedObjectError.prototype = {
    toString$0(_) {
      var safeString = A.Error_safeToString(this.unsupportedObject);
      return (this.cause != null ? "Converting object to an encodable object failed:" : "Converting object did not return an encodable object:") + " " + safeString;
    }
  };
  A.JsonCyclicError.prototype = {
    toString$0(_) {
      return "Cyclic error in JSON stringify";
    }
  };
  A.JsonCodec.prototype = {
    decode$2$reviver(_, source, reviver) {
      var t1 = A._parseJson(source, this.get$decoder()._reviver);
      return t1;
    },
    decode$1(_, source) {
      return this.decode$2$reviver(0, source, null);
    },
    encode$2$toEncodable(value, toEncodable) {
      type$.nullable_nullable_Object_Function_dynamic._as(toEncodable);
      if (toEncodable == null)
        toEncodable = null;
      if (toEncodable == null)
        return A._JsonStringStringifier_stringify(value, this.get$encoder()._toEncodable, null);
      return A._JsonStringStringifier_stringify(value, toEncodable, null);
    },
    encode$1(value) {
      return this.encode$2$toEncodable(value, null);
    },
    get$encoder() {
      return B.JsonEncoder_null;
    },
    get$decoder() {
      return B.JsonDecoder_null;
    }
  };
  A.JsonEncoder.prototype = {
    convert$1(object) {
      var t1,
        output = new A.StringBuffer("");
      A._JsonStringStringifier_printOn(object, output, this._toEncodable, null);
      t1 = output._contents;
      return t1.charCodeAt(0) == 0 ? t1 : t1;
    },
    startChunkedConversion$1(sink) {
      var t1;
      type$.Sink_String._as(sink);
      t1 = type$.StringConversionSink._is(sink) ? sink : new A._StringAdapterSink(sink);
      return new A._JsonEncoderSink(null, this._toEncodable, t1);
    }
  };
  A._JsonEncoderSink.prototype = {
    add$1(_, o) {
      var stringSink, _this = this;
      if (_this._isDone)
        throw A.wrapException(A.StateError$("Only one call to add allowed"));
      _this._isDone = true;
      stringSink = _this._sink.asStringSink$0();
      A._JsonStringStringifier_printOn(o, stringSink, _this._toEncodable, _this._indent);
      stringSink.close$0(0);
    },
    close$0(_) {
    }
  };
  A.JsonDecoder.prototype = {
    startChunkedConversion$1(sink) {
      return new A._JsonDecoderSink(this._reviver, sink, new A.StringBuffer(""));
    },
    convert$1(input) {
      return A._parseJson(A._asString(input), this._reviver);
    }
  };
  A._JsonStringifier.prototype = {
    writeStringContent$1(s) {
      var offset, i, charCode, t1, t2, _this = this,
        $length = s.length;
      for (offset = 0, i = 0; i < $length; ++i) {
        charCode = s.charCodeAt(i);
        if (charCode > 92) {
          if (charCode >= 55296) {
            t1 = charCode & 64512;
            if (t1 === 55296) {
              t2 = i + 1;
              t2 = !(t2 < $length && (s.charCodeAt(t2) & 64512) === 56320);
            } else
              t2 = false;
            if (!t2)
              if (t1 === 56320) {
                t1 = i - 1;
                t1 = !(t1 >= 0 && (s.charCodeAt(t1) & 64512) === 55296);
              } else
                t1 = false;
            else
              t1 = true;
            if (t1) {
              if (i > offset)
                _this.writeStringSlice$3(s, offset, i);
              offset = i + 1;
              _this.writeCharCode$1(92);
              _this.writeCharCode$1(117);
              _this.writeCharCode$1(100);
              t1 = charCode >>> 8 & 15;
              _this.writeCharCode$1(t1 < 10 ? 48 + t1 : 87 + t1);
              t1 = charCode >>> 4 & 15;
              _this.writeCharCode$1(t1 < 10 ? 48 + t1 : 87 + t1);
              t1 = charCode & 15;
              _this.writeCharCode$1(t1 < 10 ? 48 + t1 : 87 + t1);
            }
          }
          continue;
        }
        if (charCode < 32) {
          if (i > offset)
            _this.writeStringSlice$3(s, offset, i);
          offset = i + 1;
          _this.writeCharCode$1(92);
          switch (charCode) {
            case 8:
              _this.writeCharCode$1(98);
              break;
            case 9:
              _this.writeCharCode$1(116);
              break;
            case 10:
              _this.writeCharCode$1(110);
              break;
            case 12:
              _this.writeCharCode$1(102);
              break;
            case 13:
              _this.writeCharCode$1(114);
              break;
            default:
              _this.writeCharCode$1(117);
              _this.writeCharCode$1(48);
              _this.writeCharCode$1(48);
              t1 = charCode >>> 4 & 15;
              _this.writeCharCode$1(t1 < 10 ? 48 + t1 : 87 + t1);
              t1 = charCode & 15;
              _this.writeCharCode$1(t1 < 10 ? 48 + t1 : 87 + t1);
              break;
          }
        } else if (charCode === 34 || charCode === 92) {
          if (i > offset)
            _this.writeStringSlice$3(s, offset, i);
          offset = i + 1;
          _this.writeCharCode$1(92);
          _this.writeCharCode$1(charCode);
        }
      }
      if (offset === 0)
        _this.writeString$1(s);
      else if (offset < $length)
        _this.writeStringSlice$3(s, offset, $length);
    },
    _checkCycle$1(object) {
      var t1, t2, i, t3;
      for (t1 = this._seen, t2 = t1.length, i = 0; i < t2; ++i) {
        t3 = t1[i];
        if (object == null ? t3 == null : object === t3)
          throw A.wrapException(new A.JsonCyclicError(object, null));
      }
      B.JSArray_methods.add$1(t1, object);
    },
    _removeSeen$1(object) {
      var t2,
        t1 = this._seen;
      A.assertHelper(t1.length !== 0);
      t2 = B.JSArray_methods.get$last(t1);
      A.assertHelper(t2 == null ? object == null : t2 === object);
      if (0 >= t1.length)
        return A.ioore(t1, -1);
      t1.pop();
    },
    writeObject$1(object) {
      var customJson, e, t1, exception, _this = this;
      if (_this.writeJsonValue$1(object))
        return;
      _this._checkCycle$1(object);
      try {
        customJson = _this._toEncodable.call$1(object);
        if (!_this.writeJsonValue$1(customJson)) {
          t1 = A.JsonUnsupportedObjectError$(object, null, _this.get$_partialResult());
          throw A.wrapException(t1);
        }
        _this._removeSeen$1(object);
      } catch (exception) {
        e = A.unwrapException(exception);
        t1 = A.JsonUnsupportedObjectError$(object, e, _this.get$_partialResult());
        throw A.wrapException(t1);
      }
    },
    writeJsonValue$1(object) {
      var success, _this = this;
      if (typeof object == "number") {
        if (!isFinite(object))
          return false;
        _this.writeNumber$1(object);
        return true;
      } else if (object === true) {
        _this.writeString$1("true");
        return true;
      } else if (object === false) {
        _this.writeString$1("false");
        return true;
      } else if (object == null) {
        _this.writeString$1("null");
        return true;
      } else if (typeof object == "string") {
        _this.writeString$1('"');
        _this.writeStringContent$1(object);
        _this.writeString$1('"');
        return true;
      } else if (type$.List_dynamic._is(object)) {
        _this._checkCycle$1(object);
        _this.writeList$1(object);
        _this._removeSeen$1(object);
        return true;
      } else if (type$.Map_dynamic_dynamic._is(object)) {
        _this._checkCycle$1(object);
        success = _this.writeMap$1(object);
        _this._removeSeen$1(object);
        return success;
      } else
        return false;
    },
    writeList$1(list) {
      var t1, i, _this = this;
      _this.writeString$1("[");
      t1 = J.getInterceptor$asx(list);
      if (t1.get$isNotEmpty(list)) {
        _this.writeObject$1(t1.$index(list, 0));
        for (i = 1; i < t1.get$length(list); ++i) {
          _this.writeString$1(",");
          _this.writeObject$1(t1.$index(list, i));
        }
      }
      _this.writeString$1("]");
    },
    writeMap$1(map) {
      var t2, keyValueList, i, separator, _this = this, _box_0 = {},
        t1 = J.getInterceptor$asx(map);
      if (t1.get$isEmpty(map)) {
        _this.writeString$1("{}");
        return true;
      }
      t2 = t1.get$length(map) * 2;
      keyValueList = A.List_List$filled(t2, null, false, type$.nullable_Object);
      i = _box_0.i = 0;
      _box_0.allStringKeys = true;
      t1.forEach$1(map, new A._JsonStringifier_writeMap_closure(_box_0, keyValueList));
      if (!_box_0.allStringKeys)
        return false;
      _this.writeString$1("{");
      for (separator = '"'; i < t2; i += 2, separator = ',"') {
        _this.writeString$1(separator);
        _this.writeStringContent$1(A._asString(keyValueList[i]));
        _this.writeString$1('":');
        t1 = i + 1;
        if (!(t1 < t2))
          return A.ioore(keyValueList, t1);
        _this.writeObject$1(keyValueList[t1]);
      }
      _this.writeString$1("}");
      return true;
    }
  };
  A._JsonStringifier_writeMap_closure.prototype = {
    call$2(key, value) {
      var t1, t2;
      if (typeof key != "string")
        this._box_0.allStringKeys = false;
      t1 = this.keyValueList;
      t2 = this._box_0;
      B.JSArray_methods.$indexSet(t1, t2.i++, key);
      B.JSArray_methods.$indexSet(t1, t2.i++, value);
    },
    $signature: 127
  };
  A._JsonStringStringifier.prototype = {
    get$_partialResult() {
      var t1 = this._sink;
      return t1 instanceof A.StringBuffer ? t1.toString$0(0) : null;
    },
    writeNumber$1(number) {
      this._sink.write$1(0, B.JSNumber_methods.toString$0(number));
    },
    writeString$1(string) {
      this._sink.write$1(0, string);
    },
    writeStringSlice$3(string, start, end) {
      this._sink.write$1(0, B.JSString_methods.substring$2(string, start, end));
    },
    writeCharCode$1(charCode) {
      this._sink.writeCharCode$1(charCode);
    }
  };
  A.Latin1Codec.prototype = {
    get$name(_) {
      return "iso-8859-1";
    },
    encode$1(source) {
      return B.Latin1Encoder_255.convert$1(source);
    },
    decode$1(_, bytes) {
      var t1;
      type$.List_int._as(bytes);
      t1 = B.Latin1Decoder_false_255.convert$1(bytes);
      return t1;
    },
    get$encoder() {
      return B.Latin1Encoder_255;
    }
  };
  A.Latin1Encoder.prototype = {};
  A.Latin1Decoder.prototype = {
    startChunkedConversion$1(sink) {
      var stringSink;
      type$.Sink_String._as(sink);
      stringSink = type$.StringConversionSink._is(sink) ? sink : new A._StringAdapterSink(sink);
      if (!this._allowInvalid)
        return new A._Latin1DecoderSink(stringSink);
      return new A._Latin1AllowInvalidDecoderSink(stringSink);
    }
  };
  A._Latin1DecoderSink.prototype = {
    close$0(_) {
      this._sink.close$0(0);
      this._sink = null;
    },
    add$1(_, source) {
      type$.List_int._as(source);
      this.addSlice$4(source, 0, source.length, false);
    },
    _addSliceToSink$4(source, start, end, isLast) {
      var t1;
      type$.List_int._as(source);
      t1 = this._sink;
      t1.toString;
      t1.add$1(0, A.String_String$fromCharCodes(source, start, end));
    },
    addSlice$4(source, start, end, isLast) {
      type$.List_int._as(source);
      A.RangeError_checkValidRange(start, end, source.length, null, null);
      if (start === end)
        return;
      this._addSliceToSink$4(source, start, end, false);
    }
  };
  A._Latin1AllowInvalidDecoderSink.prototype = {
    addSlice$4(source, start, end, isLast) {
      var t2, i, char, t3,
        t1 = type$.List_int;
      t1._as(source);
      t2 = source.length;
      A.RangeError_checkValidRange(start, end, t2, null, null);
      for (i = start; i < end; ++i) {
        if (!(i < t2))
          return A.ioore(source, i);
        char = source[i];
        if (char > 255) {
          if (i > start) {
            t3 = this._sink;
            t3.toString;
            t3.add$1(0, A.String_String$fromCharCodes(source, start, i));
          }
          t1._as(B.List_65533);
          t3 = this._sink;
          t3.toString;
          t3.add$1(0, A.String_String$fromCharCodes(B.List_65533, 0, 1));
          start = i + 1;
        }
      }
      if (start < end)
        this._addSliceToSink$4(source, start, end, false);
    }
  };
  A.StringConversionSink.prototype = {
    add$1(_, str) {
      A._asString(str);
      this.addSlice$4(str, 0, str.length, false);
    },
    asUtf8Sink$1(allowMalformed) {
      return new A._Utf8ConversionSink(new A._Utf8Decoder(allowMalformed), this, new A.StringBuffer(""));
    },
    asStringSink$0() {
      return new A._StringConversionSinkAsStringSinkAdapter(new A.StringBuffer(""), this);
    },
    $isSink: 1
  };
  A._ClosableStringSink.prototype = {
    close$0(_) {
      this._convert$_callback.call$0();
    },
    writeCharCode$1(charCode) {
      var t1 = this._sink,
        t2 = A.Primitives_stringFromCharCode(charCode);
      t1._contents += t2;
    },
    write$1(_, o) {
      this._sink._contents += o;
    },
    $isStringSink: 1
  };
  A._StringConversionSinkAsStringSinkAdapter.prototype = {
    close$0(_) {
      if (this._buffer._contents.length !== 0)
        this._convert$_flush$0();
      this._chunkedSink.close$0(0);
    },
    writeCharCode$1(charCode) {
      var t1 = this._buffer,
        t2 = A.Primitives_stringFromCharCode(charCode);
      t2 = t1._contents += t2;
      if (t2.length > 16)
        this._convert$_flush$0();
    },
    write$1(_, o) {
      if (this._buffer._contents.length !== 0)
        this._convert$_flush$0();
      this._chunkedSink.add$1(0, o);
    },
    _convert$_flush$0() {
      var t1 = this._buffer,
        t2 = t1._contents;
      t1._contents = "";
      this._chunkedSink.add$1(0, t2.charCodeAt(0) == 0 ? t2 : t2);
    },
    $isStringSink: 1
  };
  A._StringSinkConversionSink.prototype = {
    close$0(_) {
    },
    addSlice$4(str, start, end, isLast) {
      var t1, t2, i, t3;
      if (start !== 0 || end !== str.length)
        for (t1 = this._stringSink, t2 = str.length, i = start; i < end; ++i) {
          if (!(i < t2))
            return A.ioore(str, i);
          t3 = A.Primitives_stringFromCharCode(str.charCodeAt(i));
          t1._contents += t3;
        }
      else
        this._stringSink._contents += str;
      if (isLast)
        this.close$0(0);
    },
    add$1(_, str) {
      this._stringSink._contents += A._asString(str);
    },
    asUtf8Sink$1(allowMalformed) {
      return new A._Utf8StringSinkAdapter(new A._Utf8Decoder(allowMalformed), this, this._stringSink);
    },
    asStringSink$0() {
      return new A._ClosableStringSink(this.get$close(this), this._stringSink);
    }
  };
  A._StringAdapterSink.prototype = {
    add$1(_, str) {
      this._sink.add$1(0, A._asString(str));
    },
    addSlice$4(str, start, end, isLast) {
      var t1 = start === 0 && end === str.length,
        t2 = this._sink;
      if (t1)
        t2.add$1(0, str);
      else
        t2.add$1(0, B.JSString_methods.substring$2(str, start, end));
      if (isLast)
        t2.close$0(0);
    },
    close$0(_) {
      this._sink.close$0(0);
    }
  };
  A._Utf8StringSinkAdapter.prototype = {
    close$0(_) {
      this._decoder.flush$1(0, this._stringSink);
      this._sink.close$0(0);
    },
    add$1(_, chunk) {
      type$.List_int._as(chunk);
      this.addSlice$4(chunk, 0, chunk.length, false);
    },
    addSlice$4(codeUnits, startIndex, endIndex, isLast) {
      var t1 = this._stringSink,
        t2 = this._decoder._convertGeneral$4(type$.List_int._as(codeUnits), startIndex, endIndex, false);
      t1._contents += t2;
      if (isLast)
        this.close$0(0);
    }
  };
  A._Utf8ConversionSink.prototype = {
    close$0(_) {
      var t2, t3, accumulated,
        t1 = this._buffer;
      this._decoder.flush$1(0, t1);
      t2 = t1._contents;
      t3 = this._chunkedSink;
      if (t2.length !== 0) {
        accumulated = t2.charCodeAt(0) == 0 ? t2 : t2;
        t1._contents = "";
        t3.addSlice$4(accumulated, 0, accumulated.length, true);
      } else
        t3.close$0(0);
    },
    add$1(_, chunk) {
      type$.List_int._as(chunk);
      this.addSlice$4(chunk, 0, chunk.length, false);
    },
    addSlice$4(chunk, startIndex, endIndex, isLast) {
      var accumulated,
        t1 = this._buffer,
        t2 = this._decoder._convertGeneral$4(type$.List_int._as(chunk), startIndex, endIndex, false);
      t2 = t1._contents += t2;
      if (t2.length !== 0) {
        accumulated = t2.charCodeAt(0) == 0 ? t2 : t2;
        this._chunkedSink.addSlice$4(accumulated, 0, accumulated.length, false);
        t1._contents = "";
        return;
      }
    }
  };
  A.Utf8Codec.prototype = {
    get$name(_) {
      return "utf-8";
    },
    decode$1(_, codeUnits) {
      type$.List_int._as(codeUnits);
      return B.Utf8Decoder_false.convert$1(codeUnits);
    },
    encode$1(string) {
      return B.C_Utf8Encoder.convert$1(string);
    },
    get$encoder() {
      return B.C_Utf8Encoder;
    }
  };
  A.Utf8Encoder.prototype = {
    convert$1(string) {
      var t1, encoder, endPosition, t2,
        stringLength = string.length,
        end = A.RangeError_checkValidRange(0, null, stringLength, null, null);
      if (end === 0)
        return new Uint8Array(0);
      t1 = new Uint8Array(end * 3);
      encoder = new A._Utf8Encoder(t1);
      endPosition = encoder._fillBuffer$3(string, 0, end);
      t2 = end - 1;
      A.assertHelper(endPosition >= t2);
      if (endPosition !== end) {
        if (!(t2 >= 0 && t2 < stringLength))
          return A.ioore(string, t2);
        A.assertHelper((string.charCodeAt(t2) & 64512) === 55296);
        encoder._writeReplacementCharacter$0();
      }
      return B.NativeUint8List_methods.sublist$2(t1, 0, encoder._bufferIndex);
    },
    startChunkedConversion$1(sink) {
      type$.Sink_List_int._as(sink);
      return new A._Utf8EncoderSink(new A._ByteAdapterSink(sink), new Uint8Array(1024));
    }
  };
  A._Utf8Encoder.prototype = {
    _writeReplacementCharacter$0() {
      var t4, _this = this,
        t1 = _this._buffer,
        t2 = _this._bufferIndex,
        t3 = _this._bufferIndex = t2 + 1;
      t1.$flags & 2 && A.throwUnsupportedOperation(t1);
      t4 = t1.length;
      if (!(t2 < t4))
        return A.ioore(t1, t2);
      t1[t2] = 239;
      t2 = _this._bufferIndex = t3 + 1;
      if (!(t3 < t4))
        return A.ioore(t1, t3);
      t1[t3] = 191;
      _this._bufferIndex = t2 + 1;
      if (!(t2 < t4))
        return A.ioore(t1, t2);
      t1[t2] = 189;
    },
    _writeSurrogate$2(leadingSurrogate, nextCodeUnit) {
      var rune, t1, t2, t3, t4, _this = this;
      if ((nextCodeUnit & 64512) === 56320) {
        rune = 65536 + ((leadingSurrogate & 1023) << 10) | nextCodeUnit & 1023;
        A.assertHelper(rune > 65535);
        A.assertHelper(rune <= 1114111);
        t1 = _this._buffer;
        t2 = _this._bufferIndex;
        t3 = _this._bufferIndex = t2 + 1;
        t1.$flags & 2 && A.throwUnsupportedOperation(t1);
        t4 = t1.length;
        if (!(t2 < t4))
          return A.ioore(t1, t2);
        t1[t2] = rune >>> 18 | 240;
        t2 = _this._bufferIndex = t3 + 1;
        if (!(t3 < t4))
          return A.ioore(t1, t3);
        t1[t3] = rune >>> 12 & 63 | 128;
        t3 = _this._bufferIndex = t2 + 1;
        if (!(t2 < t4))
          return A.ioore(t1, t2);
        t1[t2] = rune >>> 6 & 63 | 128;
        _this._bufferIndex = t3 + 1;
        if (!(t3 < t4))
          return A.ioore(t1, t3);
        t1[t3] = rune & 63 | 128;
        return true;
      } else {
        _this._writeReplacementCharacter$0();
        return false;
      }
    },
    _fillBuffer$3(str, start, end) {
      var t1, t2, t3, t4, stringIndex, codeUnit, t5, t6, _this = this;
      if (start !== end) {
        t1 = end - 1;
        if (!(t1 >= 0 && t1 < str.length))
          return A.ioore(str, t1);
        t1 = (str.charCodeAt(t1) & 64512) === 55296;
      } else
        t1 = false;
      if (t1)
        --end;
      for (t1 = _this._buffer, t2 = t1.$flags | 0, t3 = t1.length, t4 = str.length, stringIndex = start; stringIndex < end; ++stringIndex) {
        if (!(stringIndex < t4))
          return A.ioore(str, stringIndex);
        codeUnit = str.charCodeAt(stringIndex);
        if (codeUnit <= 127) {
          t5 = _this._bufferIndex;
          if (t5 >= t3)
            break;
          _this._bufferIndex = t5 + 1;
          t2 & 2 && A.throwUnsupportedOperation(t1);
          t1[t5] = codeUnit;
        } else {
          t5 = codeUnit & 64512;
          if (t5 === 55296) {
            if (_this._bufferIndex + 4 > t3)
              break;
            t5 = stringIndex + 1;
            if (!(t5 < t4))
              return A.ioore(str, t5);
            if (_this._writeSurrogate$2(codeUnit, str.charCodeAt(t5)))
              stringIndex = t5;
          } else if (t5 === 56320) {
            if (_this._bufferIndex + 3 > t3)
              break;
            _this._writeReplacementCharacter$0();
          } else if (codeUnit <= 2047) {
            t5 = _this._bufferIndex;
            t6 = t5 + 1;
            if (t6 >= t3)
              break;
            _this._bufferIndex = t6;
            t2 & 2 && A.throwUnsupportedOperation(t1);
            if (!(t5 < t3))
              return A.ioore(t1, t5);
            t1[t5] = codeUnit >>> 6 | 192;
            _this._bufferIndex = t6 + 1;
            t1[t6] = codeUnit & 63 | 128;
          } else {
            A.assertHelper(codeUnit <= 65535);
            t5 = _this._bufferIndex;
            if (t5 + 2 >= t3)
              break;
            t6 = _this._bufferIndex = t5 + 1;
            t2 & 2 && A.throwUnsupportedOperation(t1);
            if (!(t5 < t3))
              return A.ioore(t1, t5);
            t1[t5] = codeUnit >>> 12 | 224;
            t5 = _this._bufferIndex = t6 + 1;
            if (!(t6 < t3))
              return A.ioore(t1, t6);
            t1[t6] = codeUnit >>> 6 & 63 | 128;
            _this._bufferIndex = t5 + 1;
            if (!(t5 < t3))
              return A.ioore(t1, t5);
            t1[t5] = codeUnit & 63 | 128;
          }
        }
      }
      return stringIndex;
    }
  };
  A._Utf8EncoderSink.prototype = {
    close$0(_) {
      if (this._carry !== 0) {
        this.addSlice$4("", 0, 0, true);
        return;
      }
      this._sink._sink.close$0(0);
    },
    addSlice$4(str, start, end, isLast) {
      var t1, nextCodeUnit, wasCombined, t2, t3, t4, t5, t6, isLastSlice, t7, _this = this;
      _this._bufferIndex = 0;
      t1 = start === end;
      if (t1 && !isLast)
        return;
      if (_this._carry !== 0) {
        t1 = !t1;
        if (t1) {
          if (!(start < str.length))
            return A.ioore(str, start);
          nextCodeUnit = str.charCodeAt(start);
        } else {
          A.assertHelper(isLast);
          nextCodeUnit = 0;
        }
        wasCombined = _this._writeSurrogate$2(_this._carry, nextCodeUnit);
        A.assertHelper(!wasCombined || t1);
        if (wasCombined)
          ++start;
        _this._carry = 0;
      }
      t1 = _this._sink;
      t2 = _this._buffer;
      t3 = type$.List_int;
      t4 = end - 1;
      t5 = str.length;
      t6 = t2.length - 3;
      do {
        start = _this._fillBuffer$3(str, start, end);
        isLastSlice = isLast && start === end;
        if (start === t4) {
          if (!(start < t5))
            return A.ioore(str, start);
          t7 = (str.charCodeAt(start) & 64512) === 55296;
        } else
          t7 = false;
        if (t7) {
          if (isLast && _this._bufferIndex < t6)
            _this._writeReplacementCharacter$0();
          else {
            if (!(start < t5))
              return A.ioore(str, start);
            _this._carry = str.charCodeAt(start);
          }
          ++start;
        }
        t7 = _this._bufferIndex;
        t1.add$1(0, B.NativeUint8List_methods.sublist$2(t3._as(t2), 0, t7));
        if (isLastSlice)
          t1.close$0(0);
        _this._bufferIndex = 0;
      } while (start < end);
      if (isLast)
        _this.close$0(0);
    },
    $isSink: 1
  };
  A.Utf8Decoder.prototype = {
    convert$1(codeUnits) {
      return new A._Utf8Decoder(this._allowMalformed)._convertGeneral$4(type$.List_int._as(codeUnits), 0, null, true);
    },
    startChunkedConversion$1(sink) {
      var stringSink;
      type$.Sink_String._as(sink);
      stringSink = type$.StringConversionSink._is(sink) ? sink : new A._StringAdapterSink(sink);
      return stringSink.asUtf8Sink$1(this._allowMalformed);
    }
  };
  A._Utf8Decoder.prototype = {
    _convertGeneral$4(codeUnits, start, maybeEnd, single) {
      var end, casted, bytes, errorOffset, t1, result, message, _this = this;
      type$.List_int._as(codeUnits);
      end = A.RangeError_checkValidRange(start, maybeEnd, J.get$length$asx(codeUnits), null, null);
      if (start === end)
        return "";
      if (codeUnits instanceof Uint8Array) {
        casted = codeUnits;
        bytes = casted;
        errorOffset = 0;
      } else {
        bytes = A._Utf8Decoder__makeNativeUint8List(codeUnits, start, end);
        end -= start;
        errorOffset = start;
        start = 0;
      }
      if (single && end - start >= 15) {
        t1 = _this.allowMalformed;
        result = A._Utf8Decoder__convertInterceptedUint8List(t1, bytes, start, end);
        if (result != null) {
          if (!t1)
            return result;
          if (result.indexOf("\ufffd") < 0)
            return result;
        }
      }
      result = _this._decodeRecursive$4(bytes, start, end, single);
      t1 = _this._convert$_state;
      if ((t1 & 1) !== 0) {
        message = A._Utf8Decoder_errorDescription(t1);
        _this._convert$_state = 0;
        throw A.wrapException(A.FormatException$(message, codeUnits, errorOffset + _this._charOrIndex));
      }
      return result;
    },
    _decodeRecursive$4(bytes, start, end, single) {
      var mid, s1, _this = this;
      if (end - start > 1000) {
        mid = B.JSInt_methods._tdivFast$1(start + end, 2);
        s1 = _this._decodeRecursive$4(bytes, start, mid, false);
        if ((_this._convert$_state & 1) !== 0)
          return s1;
        return s1 + _this._decodeRecursive$4(bytes, mid, end, single);
      }
      return _this.decodeGeneral$4(bytes, start, end, single);
    },
    flush$1(_, sink) {
      var t1,
        state = this._convert$_state;
      this._convert$_state = 0;
      if (state <= 32)
        return;
      if (this.allowMalformed) {
        t1 = A.Primitives_stringFromCharCode(65533);
        sink._contents += t1;
      } else
        throw A.wrapException(A.FormatException$(A._Utf8Decoder_errorDescription(77), null, null));
    },
    decodeGeneral$4(bytes, start, end, single) {
      var byte, t2, type, t3, i0, markEnd, i1, m, _this = this,
        _s256_ = "AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAFFFFFFFFFFFFFFFFGGGGGGGGGGGGGGGGHHHHHHHHHHHHHHHHHHHHHHHHHHHIHHHJEEBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBKCCCCCCCCCCCCDCLONNNMEEEEEEEEEEE",
        _s144_ = " \x000:XECCCCCN:lDb \x000:XECCCCCNvlDb \x000:XECCCCCN:lDb AAAAA\x00\x00\x00\x00\x00AAAAA00000AAAAA:::::AAAAAGG000AAAAA00KKKAAAAAG::::AAAAA:IIIIAAAAA000\x800AAAAA\x00\x00\x00\x00 AAAAA",
        _65533 = 65533,
        state = _this._convert$_state,
        char = _this._charOrIndex,
        buffer = new A.StringBuffer(""),
        i = start + 1,
        t1 = bytes.length;
      if (!(start >= 0 && start < t1))
        return A.ioore(bytes, start);
      byte = bytes[start];
      $label0$0:
        for (t2 = _this.allowMalformed; true;) {
          for (; true; i = i0) {
            if (!(byte >= 0 && byte < 256))
              return A.ioore(_s256_, byte);
            type = _s256_.charCodeAt(byte) & 31;
            char = state <= 32 ? byte & 61694 >>> type : (byte & 63 | char << 6) >>> 0;
            t3 = state + type;
            if (!(t3 >= 0 && t3 < 144))
              return A.ioore(_s144_, t3);
            state = _s144_.charCodeAt(t3);
            if (state === 0) {
              t3 = A.Primitives_stringFromCharCode(char);
              buffer._contents += t3;
              if (i === end)
                break $label0$0;
              break;
            } else if ((state & 1) !== 0) {
              if (t2)
                switch (state) {
                  case 69:
                  case 67:
                    t3 = A.Primitives_stringFromCharCode(_65533);
                    buffer._contents += t3;
                    break;
                  case 65:
                    t3 = A.Primitives_stringFromCharCode(_65533);
                    buffer._contents += t3;
                    --i;
                    break;
                  default:
                    t3 = A.Primitives_stringFromCharCode(_65533);
                    t3 = buffer._contents += t3;
                    buffer._contents = t3 + A.Primitives_stringFromCharCode(_65533);
                    break;
                }
              else {
                _this._convert$_state = state;
                _this._charOrIndex = i - 1;
                return "";
              }
              state = 0;
            }
            if (i === end)
              break $label0$0;
            i0 = i + 1;
            if (!(i >= 0 && i < t1))
              return A.ioore(bytes, i);
            byte = bytes[i];
          }
          i0 = i + 1;
          if (!(i >= 0 && i < t1))
            return A.ioore(bytes, i);
          byte = bytes[i];
          if (byte < 128) {
            while (true) {
              if (!(i0 < end)) {
                markEnd = end;
                break;
              }
              i1 = i0 + 1;
              if (!(i0 >= 0 && i0 < t1))
                return A.ioore(bytes, i0);
              byte = bytes[i0];
              if (byte >= 128) {
                markEnd = i1 - 1;
                i0 = i1;
                break;
              }
              i0 = i1;
            }
            A.assertHelper(i < markEnd);
            if (markEnd - i < 20)
              for (m = i; m < markEnd; ++m) {
                if (!(m < t1))
                  return A.ioore(bytes, m);
                t3 = A.Primitives_stringFromCharCode(bytes[m]);
                buffer._contents += t3;
              }
            else {
              t3 = A.String_String$fromCharCodes(bytes, i, markEnd);
              buffer._contents += t3;
            }
            if (markEnd === end)
              break $label0$0;
            i = i0;
          } else
            i = i0;
        }
      if (single && state > 32)
        if (t2) {
          t1 = A.Primitives_stringFromCharCode(_65533);
          buffer._contents += t1;
        } else {
          _this._convert$_state = 77;
          _this._charOrIndex = end;
          return "";
        }
      _this._convert$_state = state;
      _this._charOrIndex = char;
      t1 = buffer._contents;
      return t1.charCodeAt(0) == 0 ? t1 : t1;
    }
  };
  A.__Utf8EncoderSink__Utf8Encoder_StringConversionSink.prototype = {};
  A._WeakReferenceWrapper.prototype = {$isWeakReference: 1};
  A.NoSuchMethodError_toString_closure.prototype = {
    call$2(key, value) {
      var t1, t2, t3;
      type$.Symbol._as(key);
      t1 = this.sb;
      t2 = this._box_0;
      t3 = t1._contents += t2.comma;
      t3 += key.__internal$_name;
      t1._contents = t3;
      t1._contents = t3 + ": ";
      t3 = A.Error_safeToString(value);
      t1._contents += t3;
      t2.comma = ", ";
    },
    $signature: 539
  };
  A._Uri__makeQueryFromParameters_closure.prototype = {
    call$2(key, value) {
      var t1, t2;
      A._asString(key);
      if (typeof value == "string")
        this.params.set(key, value);
      else if (value == null)
        this.params.set(key, "");
      else
        for (t1 = J.get$iterator$ax(type$.Iterable_dynamic._as(value)), t2 = this.params; t1.moveNext$0();) {
          value = t1.get$current(t1);
          if (typeof value == "string")
            t2.append(key, value);
          else if (value == null)
            t2.append(key, "");
          else
            A._asStringQ(value);
        }
    },
    $signature: 31
  };
  A.DateTime.prototype = {
    _addMicroseconds$1(durationMicroseconds) {
      var _1000 = 1000,
        durationLo = B.JSInt_methods.$mod(durationMicroseconds, _1000),
        durationHi = B.JSInt_methods._tdivFast$1(durationMicroseconds - durationLo, _1000),
        sumLo = this._microsecond + durationLo,
        microsecond = B.JSInt_methods.$mod(sumLo, _1000),
        t1 = this.isUtc;
      return new A.DateTime(A.DateTime__validate(this._core$_value + B.JSInt_methods._tdivFast$1(sumLo - microsecond, _1000) + durationHi, microsecond, t1), microsecond, t1);
    },
    difference$1(other) {
      return A.Duration$(this._microsecond - other._microsecond, this._core$_value - other._core$_value, 0);
    },
    $eq(_, other) {
      if (other == null)
        return false;
      return other instanceof A.DateTime && this._core$_value === other._core$_value && this._microsecond === other._microsecond && this.isUtc === other.isUtc;
    },
    get$hashCode(_) {
      return A.Object_hash(this._core$_value, this._microsecond, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue);
    },
    isBefore$1(other) {
      var t1 = this._core$_value,
        t2 = other._core$_value;
      if (t1 >= t2)
        t1 = t1 === t2 && this._microsecond < other._microsecond;
      else
        t1 = true;
      return t1;
    },
    isAfter$1(other) {
      var t1 = this._core$_value,
        t2 = other._core$_value;
      if (t1 <= t2)
        t1 = t1 === t2 && this._microsecond > other._microsecond;
      else
        t1 = true;
      return t1;
    },
    compareTo$1(_, other) {
      var r;
      type$.DateTime._as(other);
      r = B.JSInt_methods.compareTo$1(this._core$_value, other._core$_value);
      if (r !== 0)
        return r;
      return B.JSInt_methods.compareTo$1(this._microsecond, other._microsecond);
    },
    toString$0(_) {
      var _this = this,
        y = A.DateTime__fourDigits(A.Primitives_getYear(_this)),
        m = A.DateTime__twoDigits(A.Primitives_getMonth(_this)),
        d = A.DateTime__twoDigits(A.Primitives_getDay(_this)),
        h = A.DateTime__twoDigits(A.Primitives_getHours(_this)),
        min = A.DateTime__twoDigits(A.Primitives_getMinutes(_this)),
        sec = A.DateTime__twoDigits(A.Primitives_getSeconds(_this)),
        ms = A.DateTime__threeDigits(A.Primitives_getMilliseconds(_this)),
        t1 = _this._microsecond,
        us = t1 === 0 ? "" : A.DateTime__threeDigits(t1);
      t1 = y + "-" + m;
      if (_this.isUtc)
        return t1 + "-" + d + " " + h + ":" + min + ":" + sec + "." + ms + us + "Z";
      else
        return t1 + "-" + d + " " + h + ":" + min + ":" + sec + "." + ms + us;
    },
    toIso8601String$0() {
      var _this = this,
        y = A.Primitives_getYear(_this) >= -9999 && A.Primitives_getYear(_this) <= 9999 ? A.DateTime__fourDigits(A.Primitives_getYear(_this)) : A.DateTime__sixDigits(A.Primitives_getYear(_this)),
        m = A.DateTime__twoDigits(A.Primitives_getMonth(_this)),
        d = A.DateTime__twoDigits(A.Primitives_getDay(_this)),
        h = A.DateTime__twoDigits(A.Primitives_getHours(_this)),
        min = A.DateTime__twoDigits(A.Primitives_getMinutes(_this)),
        sec = A.DateTime__twoDigits(A.Primitives_getSeconds(_this)),
        ms = A.DateTime__threeDigits(A.Primitives_getMilliseconds(_this)),
        t1 = _this._microsecond,
        us = t1 === 0 ? "" : A.DateTime__threeDigits(t1);
      t1 = y + "-" + m;
      if (_this.isUtc)
        return t1 + "-" + d + "T" + h + ":" + min + ":" + sec + "." + ms + us + "Z";
      else
        return t1 + "-" + d + "T" + h + ":" + min + ":" + sec + "." + ms + us;
    },
    $isComparable: 1
  };
  A.DateTime_parse_parseIntOrZero.prototype = {
    call$1(matched) {
      if (matched == null)
        return 0;
      return A.int_parse(matched, null);
    },
    $signature: 156
  };
  A.DateTime_parse_parseMilliAndMicroseconds.prototype = {
    call$1(matched) {
      var $length, result, i;
      if (matched == null)
        return 0;
      $length = matched.length;
      A.assertHelper($length >= 1);
      for (result = 0, i = 0; i < 6; ++i) {
        result *= 10;
        if (i < $length) {
          if (!(i < $length))
            return A.ioore(matched, i);
          result += matched.charCodeAt(i) ^ 48;
        }
      }
      return result;
    },
    $signature: 156
  };
  A.Duration.prototype = {
    $add(_, other) {
      return new A.Duration(this._duration + type$.Duration._as(other)._duration);
    },
    $sub(_, other) {
      return new A.Duration(this._duration - type$.Duration._as(other)._duration);
    },
    $mul(_, factor) {
      return new A.Duration(B.JSNumber_methods.round$0(this._duration * factor));
    },
    $eq(_, other) {
      if (other == null)
        return false;
      return other instanceof A.Duration && this._duration === other._duration;
    },
    get$hashCode(_) {
      return B.JSInt_methods.get$hashCode(this._duration);
    },
    compareTo$1(_, other) {
      return B.JSInt_methods.compareTo$1(this._duration, type$.Duration._as(other)._duration);
    },
    toString$0(_) {
      var sign, minutes, minutesPadding, seconds, secondsPadding,
        microseconds = this._duration,
        hours = B.JSInt_methods._tdivFast$1(microseconds, 3600000000),
        microseconds0 = microseconds % 3600000000;
      if (microseconds < 0) {
        hours = 0 - hours;
        microseconds = 0 - microseconds0;
        sign = "-";
      } else {
        microseconds = microseconds0;
        sign = "";
      }
      minutes = B.JSInt_methods._tdivFast$1(microseconds, 60000000);
      microseconds %= 60000000;
      minutesPadding = minutes < 10 ? "0" : "";
      seconds = B.JSInt_methods._tdivFast$1(microseconds, 1000000);
      secondsPadding = seconds < 10 ? "0" : "";
      return sign + hours + ":" + minutesPadding + minutes + ":" + secondsPadding + seconds + "." + B.JSString_methods.padLeft$2(B.JSInt_methods.toString$0(microseconds % 1000000), 6, "0");
    },
    $isComparable: 1
  };
  A._Enum.prototype = {
    toString$0(_) {
      return this._enumToString$0();
    },
    $isEnum: 1
  };
  A.Error.prototype = {
    get$stackTrace() {
      return A.Primitives_extractStackTrace(this);
    }
  };
  A.AssertionError.prototype = {
    toString$0(_) {
      var t1 = this.message;
      if (t1 != null)
        return "Assertion failed: " + A.Error_safeToString(t1);
      return "Assertion failed";
    },
    get$message(receiver) {
      return this.message;
    }
  };
  A.TypeError.prototype = {};
  A.ArgumentError.prototype = {
    get$_errorName() {
      return "Invalid argument" + (!this._hasValue ? "(s)" : "");
    },
    get$_errorExplanation() {
      return "";
    },
    toString$0(_) {
      var _this = this,
        $name = _this.name,
        nameString = $name == null ? "" : " (" + $name + ")",
        message = _this.message,
        messageString = message == null ? "" : ": " + A.S(message),
        prefix = _this.get$_errorName() + nameString + messageString;
      if (!_this._hasValue)
        return prefix;
      return prefix + _this.get$_errorExplanation() + ": " + A.Error_safeToString(_this.get$invalidValue());
    },
    get$invalidValue() {
      return this.invalidValue;
    }
  };
  A.RangeError.prototype = {
    get$invalidValue() {
      return A._asNumQ(this.invalidValue);
    },
    get$_errorName() {
      return "RangeError";
    },
    get$_errorExplanation() {
      var start, end, explanation;
      A.assertHelper(this._hasValue);
      start = this.start;
      end = this.end;
      if (start == null)
        explanation = end != null ? ": Not less than or equal to " + A.S(end) : "";
      else if (end == null)
        explanation = ": Not greater than or equal to " + A.S(start);
      else if (end > start)
        explanation = ": Not in inclusive range " + A.S(start) + ".." + A.S(end);
      else
        explanation = end < start ? ": Valid value range is empty" : ": Only valid value is " + A.S(start);
      return explanation;
    }
  };
  A.IndexError.prototype = {
    get$invalidValue() {
      return A._asInt(this.invalidValue);
    },
    get$_errorName() {
      return "RangeError";
    },
    get$_errorExplanation() {
      A.assertHelper(this._hasValue);
      if (A._asInt(this.invalidValue) < 0)
        return ": index must not be negative";
      var t1 = this.length;
      if (t1 === 0)
        return ": no indices are valid";
      return ": index should be less than " + t1;
    },
    get$length(receiver) {
      return this.length;
    }
  };
  A.NoSuchMethodError.prototype = {
    toString$0(_) {
      var $arguments, t1, _i, t2, t3, argument, receiverText, actualParameters, _this = this, _box_0 = {},
        sb = new A.StringBuffer("");
      _box_0.comma = "";
      $arguments = _this._core$_arguments;
      for (t1 = $arguments.length, _i = 0, t2 = "", t3 = ""; _i < t1; ++_i, t3 = ", ") {
        argument = $arguments[_i];
        sb._contents = t2 + t3;
        t2 = A.Error_safeToString(argument);
        t2 = sb._contents += t2;
        _box_0.comma = ", ";
      }
      _this._namedArguments.forEach$1(0, new A.NoSuchMethodError_toString_closure(_box_0, sb));
      receiverText = A.Error_safeToString(_this._core$_receiver);
      actualParameters = sb.toString$0(0);
      return "NoSuchMethodError: method not found: '" + _this._core$_memberName.__internal$_name + "'\nReceiver: " + receiverText + "\nArguments: [" + actualParameters + "]";
    }
  };
  A.UnsupportedError.prototype = {
    toString$0(_) {
      return "Unsupported operation: " + this.message;
    }
  };
  A.UnimplementedError.prototype = {
    toString$0(_) {
      var message = this.message;
      return message != null ? "UnimplementedError: " + message : "UnimplementedError";
    }
  };
  A.StateError.prototype = {
    toString$0(_) {
      return "Bad state: " + this.message;
    }
  };
  A.ConcurrentModificationError.prototype = {
    toString$0(_) {
      var t1 = this.modifiedObject;
      if (t1 == null)
        return "Concurrent modification during iteration.";
      return "Concurrent modification during iteration: " + A.Error_safeToString(t1) + ".";
    }
  };
  A.OutOfMemoryError.prototype = {
    toString$0(_) {
      return "Out of Memory";
    },
    get$stackTrace() {
      return null;
    },
    $isError: 1
  };
  A.StackOverflowError.prototype = {
    toString$0(_) {
      return "Stack Overflow";
    },
    get$stackTrace() {
      return null;
    },
    $isError: 1
  };
  A._Exception.prototype = {
    toString$0(_) {
      var message = this.message;
      if (message == null)
        return "Exception";
      return "Exception: " + A.S(message);
    },
    $isException: 1
  };
  A.FormatException.prototype = {
    toString$0(_) {
      var t1, lineEnd, lineNum, lineStart, previousCharWasCR, i, char, prefix, postfix, end, start,
        message = this.message,
        report = "" !== message ? "FormatException: " + message : "FormatException",
        offset = this.offset,
        source = this.source;
      if (typeof source == "string") {
        if (offset != null)
          t1 = offset < 0 || offset > source.length;
        else
          t1 = false;
        if (t1)
          offset = null;
        if (offset == null) {
          if (source.length > 78)
            source = B.JSString_methods.substring$2(source, 0, 75) + "...";
          return report + "\n" + source;
        }
        for (lineEnd = source.length, lineNum = 1, lineStart = 0, previousCharWasCR = false, i = 0; i < offset; ++i) {
          if (!(i < lineEnd))
            return A.ioore(source, i);
          char = source.charCodeAt(i);
          if (char === 10) {
            if (lineStart !== i || !previousCharWasCR)
              ++lineNum;
            lineStart = i + 1;
            previousCharWasCR = false;
          } else if (char === 13) {
            ++lineNum;
            lineStart = i + 1;
            previousCharWasCR = true;
          }
        }
        report = lineNum > 1 ? report + (" (at line " + lineNum + ", character " + (offset - lineStart + 1) + ")\n") : report + (" (at character " + (offset + 1) + ")\n");
        for (i = offset; i < lineEnd; ++i) {
          if (!(i >= 0))
            return A.ioore(source, i);
          char = source.charCodeAt(i);
          if (char === 10 || char === 13) {
            lineEnd = i;
            break;
          }
        }
        prefix = "";
        if (lineEnd - lineStart > 78) {
          postfix = "...";
          if (offset - lineStart < 75) {
            end = lineStart + 75;
            start = lineStart;
          } else {
            if (lineEnd - offset < 75) {
              start = lineEnd - 75;
              end = lineEnd;
              postfix = "";
            } else {
              start = offset - 36;
              end = offset + 36;
            }
            prefix = "...";
          }
        } else {
          end = lineEnd;
          start = lineStart;
          postfix = "";
        }
        return report + prefix + B.JSString_methods.substring$2(source, start, end) + postfix + "\n" + B.JSString_methods.$mul(" ", offset - start + prefix.length) + "^\n";
      } else
        return offset != null ? report + (" (at offset " + A.S(offset) + ")") : report;
    },
    $isException: 1,
    get$message(receiver) {
      return this.message;
    },
    get$source(receiver) {
      return this.source;
    },
    get$offset(receiver) {
      return this.offset;
    }
  };
  A.Iterable.prototype = {
    cast$1$0(_, $R) {
      return A.CastIterable_CastIterable(this, A.instanceType(this)._eval$1("Iterable.E"), $R);
    },
    followedBy$1(_, other) {
      var _this = this,
        t1 = A.instanceType(_this);
      t1._eval$1("Iterable<Iterable.E>")._as(other);
      if (t1._eval$1("EfficientLengthIterable<Iterable.E>")._is(_this))
        return A.FollowedByIterable_FollowedByIterable$firstEfficient(_this, other, t1._eval$1("Iterable.E"));
      return new A.FollowedByIterable(_this, other, t1._eval$1("FollowedByIterable<Iterable.E>"));
    },
    map$1$1(_, toElement, $T) {
      var t1 = A.instanceType(this);
      return A.MappedIterable_MappedIterable(this, t1._bind$1($T)._eval$1("1(Iterable.E)")._as(toElement), t1._eval$1("Iterable.E"), $T);
    },
    map$1(_, toElement) {
      return this.map$1$1(0, toElement, type$.dynamic);
    },
    where$1(_, test) {
      var t1 = A.instanceType(this);
      return new A.WhereIterable(this, t1._eval$1("bool(Iterable.E)")._as(test), t1._eval$1("WhereIterable<Iterable.E>"));
    },
    whereType$1$0(_, $T) {
      return new A.WhereTypeIterable(this, $T._eval$1("WhereTypeIterable<0>"));
    },
    contains$1(_, element) {
      var t1;
      for (t1 = this.get$iterator(this); t1.moveNext$0();)
        if (J.$eq$(t1.get$current(t1), element))
          return true;
      return false;
    },
    forEach$1(_, action) {
      var t1;
      A.instanceType(this)._eval$1("~(Iterable.E)")._as(action);
      for (t1 = this.get$iterator(this); t1.moveNext$0();)
        action.call$1(t1.get$current(t1));
    },
    fold$1$2(_, initialValue, combine, $T) {
      var t1, value;
      $T._as(initialValue);
      A.instanceType(this)._bind$1($T)._eval$1("1(1,Iterable.E)")._as(combine);
      for (t1 = this.get$iterator(this), value = initialValue; t1.moveNext$0();)
        value = combine.call$2(value, t1.get$current(t1));
      return value;
    },
    every$1(_, test) {
      var t1;
      A.instanceType(this)._eval$1("bool(Iterable.E)")._as(test);
      for (t1 = this.get$iterator(this); t1.moveNext$0();)
        if (!A.boolConversionCheck(test.call$1(t1.get$current(t1))))
          return false;
      return true;
    },
    join$1(_, separator) {
      var first, t1,
        iterator = this.get$iterator(this);
      if (!iterator.moveNext$0())
        return "";
      first = J.toString$0$(iterator.get$current(iterator));
      if (!iterator.moveNext$0())
        return first;
      if (separator.length === 0) {
        t1 = first;
        do
          t1 += J.toString$0$(iterator.get$current(iterator));
        while (iterator.moveNext$0());
      } else {
        t1 = first;
        do
          t1 = t1 + separator + J.toString$0$(iterator.get$current(iterator));
        while (iterator.moveNext$0());
      }
      return t1.charCodeAt(0) == 0 ? t1 : t1;
    },
    join$0(_) {
      return this.join$1(0, "");
    },
    any$1(_, test) {
      var t1;
      A.instanceType(this)._eval$1("bool(Iterable.E)")._as(test);
      for (t1 = this.get$iterator(this); t1.moveNext$0();)
        if (A.boolConversionCheck(test.call$1(t1.get$current(t1))))
          return true;
      return false;
    },
    toList$1$growable(_, growable) {
      return A.List_List$of(this, growable, A.instanceType(this)._eval$1("Iterable.E"));
    },
    toList$0(_) {
      return this.toList$1$growable(0, true);
    },
    toSet$0(_) {
      return A.LinkedHashSet_LinkedHashSet$of(this, A.instanceType(this)._eval$1("Iterable.E"));
    },
    get$length(_) {
      var it, count;
      A.assertHelper(!type$.EfficientLengthIterable_dynamic._is(this));
      it = this.get$iterator(this);
      for (count = 0; it.moveNext$0();)
        ++count;
      return count;
    },
    get$isEmpty(_) {
      return !this.get$iterator(this).moveNext$0();
    },
    get$isNotEmpty(_) {
      return !this.get$isEmpty(this);
    },
    take$1(_, count) {
      return A.TakeIterable_TakeIterable(this, count, A.instanceType(this)._eval$1("Iterable.E"));
    },
    skip$1(_, count) {
      return A.SkipIterable_SkipIterable(this, count, A.instanceType(this)._eval$1("Iterable.E"));
    },
    get$first(_) {
      var it = this.get$iterator(this);
      if (!it.moveNext$0())
        throw A.wrapException(A.IterableElementError_noElement());
      return it.get$current(it);
    },
    get$last(_) {
      var result,
        it = this.get$iterator(this);
      if (!it.moveNext$0())
        throw A.wrapException(A.IterableElementError_noElement());
      do
        result = it.get$current(it);
      while (it.moveNext$0());
      return result;
    },
    get$single(_) {
      var result,
        it = this.get$iterator(this);
      if (!it.moveNext$0())
        throw A.wrapException(A.IterableElementError_noElement());
      result = it.get$current(it);
      if (it.moveNext$0())
        throw A.wrapException(A.IterableElementError_tooMany());
      return result;
    },
    lastWhere$1(_, test) {
      var iterator, result, current;
      A.instanceType(this)._eval$1("bool(Iterable.E)")._as(test);
      iterator = this.get$iterator(this);
      do {
        if (!iterator.moveNext$0())
          throw A.wrapException(A.IterableElementError_noElement());
        result = iterator.get$current(iterator);
      } while (!A.boolConversionCheck(test.call$1(result)));
      for (; iterator.moveNext$0();) {
        current = iterator.get$current(iterator);
        if (A.boolConversionCheck(test.call$1(current)))
          result = current;
      }
      return result;
    },
    elementAt$1(_, index) {
      var iterator, skipCount;
      A.RangeError_checkNotNegative(index, "index");
      iterator = this.get$iterator(this);
      for (skipCount = index; iterator.moveNext$0();) {
        if (skipCount === 0)
          return iterator.get$current(iterator);
        --skipCount;
      }
      throw A.wrapException(A.IndexError$withLength(index, index - skipCount, this, null, "index"));
    },
    toString$0(_) {
      return A.Iterable_iterableToShortString(this, "(", ")");
    }
  };
  A._GeneratorIterable.prototype = {
    elementAt$1(_, index) {
      A.IndexError_check(index, this.length, this, null, null);
      return this._generator.call$1(index);
    },
    get$length(receiver) {
      return this.length;
    }
  };
  A.MapEntry.prototype = {
    toString$0(_) {
      return "MapEntry(" + A.S(this.key) + ": " + A.S(this.value) + ")";
    }
  };
  A.Null.prototype = {
    get$hashCode(_) {
      return A.Object.prototype.get$hashCode.call(this, 0);
    },
    toString$0(_) {
      return "null";
    }
  };
  A.Object.prototype = {$isObject: 1,
    $eq(_, other) {
      return this === other;
    },
    get$hashCode(_) {
      return A.Primitives_objectHashCode(this);
    },
    toString$0(_) {
      return "Instance of '" + A.Primitives_objectTypeName(this) + "'";
    },
    noSuchMethod$1(_, invocation) {
      throw A.wrapException(A.NoSuchMethodError_NoSuchMethodError$withInvocation(this, type$.Invocation._as(invocation)));
    },
    get$runtimeType(_) {
      return A.getRuntimeTypeOfDartObject(this);
    },
    toString() {
      return this.toString$0(this);
    },
    call$0() {
      return this.noSuchMethod$1(this, A.createInvocationMirror("call", "call$0", 0, [], [], 0));
    },
    call$1($0) {
      return this.noSuchMethod$1(this, A.createInvocationMirror("call", "call$1", 0, [$0], [], 0));
    },
    call$2($0, $1) {
      return this.noSuchMethod$1(this, A.createInvocationMirror("call", "call$2", 0, [$0, $1], [], 0));
    },
    call$1$2$onError($0, $1, $T1) {
      return this.noSuchMethod$1(this, A.createInvocationMirror("call", "call$1$2$onError", 0, [$0, $1, $T1], ["onError"], 1));
    },
    call$3($0, $1, $2) {
      return this.noSuchMethod$1(this, A.createInvocationMirror("call", "call$3", 0, [$0, $1, $2], [], 0));
    },
    call$4($0, $1, $2, $3) {
      return this.noSuchMethod$1(this, A.createInvocationMirror("call", "call$4", 0, [$0, $1, $2, $3], [], 0));
    },
    call$4$cancelOnError$onDone$onError($0, $1, $2, $3) {
      return this.noSuchMethod$1(this, A.createInvocationMirror("call", "call$4$cancelOnError$onDone$onError", 0, [$0, $1, $2, $3], ["cancelOnError", "onDone", "onError"], 0));
    },
    call$1$growable($0) {
      return this.noSuchMethod$1(this, A.createInvocationMirror("call", "call$1$growable", 0, [$0], ["growable"], 0));
    },
    call$1$highContrast($0) {
      return this.noSuchMethod$1(this, A.createInvocationMirror("call", "call$1$highContrast", 0, [$0], ["highContrast"], 0));
    },
    call$1$accessibilityFeatures($0) {
      return this.noSuchMethod$1(this, A.createInvocationMirror("call", "call$1$accessibilityFeatures", 0, [$0], ["accessibilityFeatures"], 0));
    },
    call$1$1($0, $T1) {
      return this.noSuchMethod$1(this, A.createInvocationMirror("call", "call$1$1", 0, [$0, $T1], [], 1));
    },
    call$1$locales($0) {
      return this.noSuchMethod$1(this, A.createInvocationMirror("call", "call$1$locales", 0, [$0], ["locales"], 0));
    },
    call$1$textScaleFactor($0) {
      return this.noSuchMethod$1(this, A.createInvocationMirror("call", "call$1$textScaleFactor", 0, [$0], ["textScaleFactor"], 0));
    },
    call$1$platformBrightness($0) {
      return this.noSuchMethod$1(this, A.createInvocationMirror("call", "call$1$platformBrightness", 0, [$0], ["platformBrightness"], 0));
    },
    call$1$accessibleNavigation($0) {
      return this.noSuchMethod$1(this, A.createInvocationMirror("call", "call$1$accessibleNavigation", 0, [$0], ["accessibleNavigation"], 0));
    },
    call$1$semanticsEnabled($0) {
      return this.noSuchMethod$1(this, A.createInvocationMirror("call", "call$1$semanticsEnabled", 0, [$0], ["semanticsEnabled"], 0));
    },
    call$13$buttons$change$device$kind$physicalX$physicalY$pressure$pressureMax$scale$signalKind$timeStamp$viewId($0, $1, $2, $3, $4, $5, $6, $7, $8, $9, $10, $11, $12) {
      return this.noSuchMethod$1(this, A.createInvocationMirror("call", "call$13$buttons$change$device$kind$physicalX$physicalY$pressure$pressureMax$scale$signalKind$timeStamp$viewId", 0, [$0, $1, $2, $3, $4, $5, $6, $7, $8, $9, $10, $11, $12], ["buttons", "change", "device", "kind", "physicalX", "physicalY", "pressure", "pressureMax", "scale", "signalKind", "timeStamp", "viewId"], 0));
    },
    call$15$buttons$change$device$kind$onRespond$physicalX$physicalY$pressure$pressureMax$scrollDeltaX$scrollDeltaY$signalKind$timeStamp$viewId($0, $1, $2, $3, $4, $5, $6, $7, $8, $9, $10, $11, $12, $13, $14) {
      return this.noSuchMethod$1(this, A.createInvocationMirror("call", "call$15$buttons$change$device$kind$onRespond$physicalX$physicalY$pressure$pressureMax$scrollDeltaX$scrollDeltaY$signalKind$timeStamp$viewId", 0, [$0, $1, $2, $3, $4, $5, $6, $7, $8, $9, $10, $11, $12, $13, $14], ["buttons", "change", "device", "kind", "onRespond", "physicalX", "physicalY", "pressure", "pressureMax", "scrollDeltaX", "scrollDeltaY", "signalKind", "timeStamp", "viewId"], 0));
    },
    call$26$buttons$change$device$distance$distanceMax$kind$obscured$orientation$physicalX$physicalY$platformData$pressure$pressureMax$pressureMin$radiusMajor$radiusMax$radiusMin$radiusMinor$scale$scrollDeltaX$scrollDeltaY$signalKind$size$tilt$timeStamp$viewId($0, $1, $2, $3, $4, $5, $6, $7, $8, $9, $10, $11, $12, $13, $14, $15, $16, $17, $18, $19, $20, $21, $22, $23, $24, $25) {
      return this.noSuchMethod$1(this, A.createInvocationMirror("call", "call$26$buttons$change$device$distance$distanceMax$kind$obscured$orientation$physicalX$physicalY$platformData$pressure$pressureMax$pressureMin$radiusMajor$radiusMax$radiusMin$radiusMinor$scale$scrollDeltaX$scrollDeltaY$signalKind$size$tilt$timeStamp$viewId", 0, [$0, $1, $2, $3, $4, $5, $6, $7, $8, $9, $10, $11, $12, $13, $14, $15, $16, $17, $18, $19, $20, $21, $22, $23, $24, $25], ["buttons", "change", "device", "distance", "distanceMax", "kind", "obscured", "orientation", "physicalX", "physicalY", "platformData", "pressure", "pressureMax", "pressureMin", "radiusMajor", "radiusMax", "radiusMin", "radiusMinor", "scale", "scrollDeltaX", "scrollDeltaY", "signalKind", "size", "tilt", "timeStamp", "viewId"], 0));
    },
    call$3$data$details$event($0, $1, $2) {
      return this.noSuchMethod$1(this, A.createInvocationMirror("call", "call$3$data$details$event", 0, [$0, $1, $2], ["data", "details", "event"], 0));
    },
    call$13$buttons$change$device$kind$physicalX$physicalY$pressure$pressureMax$signalKind$tilt$timeStamp$viewId($0, $1, $2, $3, $4, $5, $6, $7, $8, $9, $10, $11, $12) {
      return this.noSuchMethod$1(this, A.createInvocationMirror("call", "call$13$buttons$change$device$kind$physicalX$physicalY$pressure$pressureMax$signalKind$tilt$timeStamp$viewId", 0, [$0, $1, $2, $3, $4, $5, $6, $7, $8, $9, $10, $11, $12], ["buttons", "change", "device", "kind", "physicalX", "physicalY", "pressure", "pressureMax", "signalKind", "tilt", "timeStamp", "viewId"], 0));
    },
    call$1$style($0) {
      return this.noSuchMethod$1(this, A.createInvocationMirror("call", "call$1$style", 0, [$0], ["style"], 0));
    },
    call$2$minLevel$parentConfiguration($0, $1) {
      return this.noSuchMethod$1(this, A.createInvocationMirror("call", "call$2$minLevel$parentConfiguration", 0, [$0, $1], ["minLevel", "parentConfiguration"], 0));
    },
    call$1$parentConfiguration($0) {
      return this.noSuchMethod$1(this, A.createInvocationMirror("call", "call$1$parentConfiguration", 0, [$0], ["parentConfiguration"], 0));
    },
    call$1$minLevel($0) {
      return this.noSuchMethod$1(this, A.createInvocationMirror("call", "call$1$minLevel", 0, [$0], ["minLevel"], 0));
    },
    call$2$priority$scheduler($0, $1) {
      return this.noSuchMethod$1(this, A.createInvocationMirror("call", "call$2$priority$scheduler", 0, [$0, $1], ["priority", "scheduler"], 0));
    },
    call$1$allowPlatformDefault($0) {
      return this.noSuchMethod$1(this, A.createInvocationMirror("call", "call$1$allowPlatformDefault", 0, [$0], ["allowPlatformDefault"], 0));
    },
    call$2$position($0, $1) {
      return this.noSuchMethod$1(this, A.createInvocationMirror("call", "call$2$position", 0, [$0, $1], ["position"], 0));
    },
    call$1$debugBuildRoot($0) {
      return this.noSuchMethod$1(this, A.createInvocationMirror("call", "call$1$debugBuildRoot", 0, [$0], ["debugBuildRoot"], 0));
    },
    call$2$aspect($0, $1) {
      return this.noSuchMethod$1(this, A.createInvocationMirror("call", "call$2$aspect", 0, [$0, $1], ["aspect"], 0));
    },
    call$2$padding$viewPadding($0, $1) {
      return this.noSuchMethod$1(this, A.createInvocationMirror("call", "call$2$padding$viewPadding", 0, [$0, $1], ["padding", "viewPadding"], 0));
    },
    call$1$0($T1) {
      return this.noSuchMethod$1(this, A.createInvocationMirror("call", "call$1$0", 0, [$T1], [], 1));
    },
    call$2$primaryTextTheme$textTheme($0, $1) {
      return this.noSuchMethod$1(this, A.createInvocationMirror("call", "call$2$primaryTextTheme$textTheme", 0, [$0, $1], ["primaryTextTheme", "textTheme"], 0));
    },
    call$2$viewInsets$viewPadding($0, $1) {
      return this.noSuchMethod$1(this, A.createInvocationMirror("call", "call$2$viewInsets$viewPadding", 0, [$0, $1], ["viewInsets", "viewPadding"], 0));
    },
    call$3$includePlaceholders$includeSemanticsLabels($0, $1, $2) {
      return this.noSuchMethod$1(this, A.createInvocationMirror("call", "call$3$includePlaceholders$includeSemanticsLabels", 0, [$0, $1, $2], ["includePlaceholders", "includeSemanticsLabels"], 0));
    },
    call$1$range($0) {
      return this.noSuchMethod$1(this, A.createInvocationMirror("call", "call$1$range", 0, [$0], ["range"], 0));
    },
    call$4$boxHeightStyle$boxWidthStyle($0, $1, $2, $3) {
      return this.noSuchMethod$1(this, A.createInvocationMirror("call", "call$4$boxHeightStyle$boxWidthStyle", 0, [$0, $1, $2, $3], ["boxHeightStyle", "boxWidthStyle"], 0));
    },
    call$9$fontFamily$fontFamilyFallback$fontSize$fontStyle$fontWeight$forceStrutHeight$height$leading$leadingDistribution($0, $1, $2, $3, $4, $5, $6, $7, $8) {
      return this.noSuchMethod$1(this, A.createInvocationMirror("call", "call$9$fontFamily$fontFamilyFallback$fontSize$fontStyle$fontWeight$forceStrutHeight$height$leading$leadingDistribution", 0, [$0, $1, $2, $3, $4, $5, $6, $7, $8], ["fontFamily", "fontFamilyFallback", "fontSize", "fontStyle", "fontWeight", "forceStrutHeight", "height", "leading", "leadingDistribution"], 0));
    },
    call$12$ellipsis$fontFamily$fontSize$fontStyle$fontWeight$height$locale$maxLines$strutStyle$textAlign$textDirection$textHeightBehavior($0, $1, $2, $3, $4, $5, $6, $7, $8, $9, $10, $11) {
      return this.noSuchMethod$1(this, A.createInvocationMirror("call", "call$12$ellipsis$fontFamily$fontSize$fontStyle$fontWeight$height$locale$maxLines$strutStyle$textAlign$textDirection$textHeightBehavior", 0, [$0, $1, $2, $3, $4, $5, $6, $7, $8, $9, $10, $11], ["ellipsis", "fontFamily", "fontSize", "fontStyle", "fontWeight", "height", "locale", "maxLines", "strutStyle", "textAlign", "textDirection", "textHeightBehavior"], 0));
    },
    call$3$dimensions$textScaler($0, $1, $2) {
      return this.noSuchMethod$1(this, A.createInvocationMirror("call", "call$3$dimensions$textScaler", 0, [$0, $1, $2], ["dimensions", "textScaler"], 0));
    },
    call$2$defaultBlurTileMode($0, $1) {
      return this.noSuchMethod$1(this, A.createInvocationMirror("call", "call$2$defaultBlurTileMode", 0, [$0, $1], ["defaultBlurTileMode"], 0));
    },
    call$21$background$color$decoration$decorationColor$decorationStyle$decorationThickness$fontFamily$fontFamilyFallback$fontFeatures$fontSize$fontStyle$fontVariations$fontWeight$foreground$height$leadingDistribution$letterSpacing$locale$shadows$textBaseline$wordSpacing($0, $1, $2, $3, $4, $5, $6, $7, $8, $9, $10, $11, $12, $13, $14, $15, $16, $17, $18, $19, $20) {
      return this.noSuchMethod$1(this, A.createInvocationMirror("call", "call$21$background$color$decoration$decorationColor$decorationStyle$decorationThickness$fontFamily$fontFamilyFallback$fontFeatures$fontSize$fontStyle$fontVariations$fontWeight$foreground$height$leadingDistribution$letterSpacing$locale$shadows$textBaseline$wordSpacing", 0, [$0, $1, $2, $3, $4, $5, $6, $7, $8, $9, $10, $11, $12, $13, $14, $15, $16, $17, $18, $19, $20], ["background", "color", "decoration", "decorationColor", "decorationStyle", "decorationThickness", "fontFamily", "fontFamilyFallback", "fontFeatures", "fontSize", "fontStyle", "fontVariations", "fontWeight", "foreground", "height", "leadingDistribution", "letterSpacing", "locale", "shadows", "textBaseline", "wordSpacing"], 0));
    },
    call$3$boxHeightStyle($0, $1, $2) {
      return this.noSuchMethod$1(this, A.createInvocationMirror("call", "call$3$boxHeightStyle", 0, [$0, $1, $2], ["boxHeightStyle"], 0));
    },
    call$3$bodyColor$decorationColor$displayColor($0, $1, $2) {
      return this.noSuchMethod$1(this, A.createInvocationMirror("call", "call$3$bodyColor$decorationColor$displayColor", 0, [$0, $1, $2], ["bodyColor", "decorationColor", "displayColor"], 0));
    },
    call$3$textDirection($0, $1, $2) {
      return this.noSuchMethod$1(this, A.createInvocationMirror("call", "call$3$textDirection", 0, [$0, $1, $2], ["textDirection"], 0));
    },
    call$1$color($0) {
      return this.noSuchMethod$1(this, A.createInvocationMirror("call", "call$1$color", 0, [$0], ["color"], 0));
    },
    call$9$applyTextScaling$color$fill$grade$opacity$opticalSize$shadows$size$weight($0, $1, $2, $3, $4, $5, $6, $7, $8) {
      return this.noSuchMethod$1(this, A.createInvocationMirror("call", "call$9$applyTextScaling$color$fill$grade$opacity$opticalSize$shadows$size$weight", 0, [$0, $1, $2, $3, $4, $5, $6, $7, $8], ["applyTextScaling", "color", "fill", "grade", "opacity", "opticalSize", "shadows", "size", "weight"], 0));
    },
    call$1$2($0, $1, $T1) {
      return this.noSuchMethod$1(this, A.createInvocationMirror("call", "call$1$2", 0, [$0, $1, $T1], [], 1));
    },
    call$3$cancel$down$reason($0, $1, $2) {
      return this.noSuchMethod$1(this, A.createInvocationMirror("call", "call$3$cancel$down$reason", 0, [$0, $1, $2], ["cancel", "down", "reason"], 0));
    },
    call$2$down$up($0, $1) {
      return this.noSuchMethod$1(this, A.createInvocationMirror("call", "call$2$down$up", 0, [$0, $1], ["down", "up"], 0));
    },
    call$1$down($0) {
      return this.noSuchMethod$1(this, A.createInvocationMirror("call", "call$1$down", 0, [$0], ["down"], 0));
    },
    call$2$headers($0, $1) {
      return this.noSuchMethod$1(this, A.createInvocationMirror("call", "call$2$headers", 0, [$0, $1], ["headers"], 0));
    },
    call$3$body$headers($0, $1, $2) {
      return this.noSuchMethod$1(this, A.createInvocationMirror("call", "call$3$body$headers", 0, [$0, $1, $2], ["body", "headers"], 0));
    },
    call$1$end($0) {
      return this.noSuchMethod$1(this, A.createInvocationMirror("call", "call$1$end", 0, [$0], ["end"], 0));
    },
    call$1$text($0) {
      return this.noSuchMethod$1(this, A.createInvocationMirror("call", "call$1$text", 0, [$0], ["text"], 0));
    },
    call$1$line($0) {
      return this.noSuchMethod$1(this, A.createInvocationMirror("call", "call$1$line", 0, [$0], ["line"], 0));
    },
    call$2$withDrive($0, $1) {
      return this.noSuchMethod$1(this, A.createInvocationMirror("call", "call$2$withDrive", 0, [$0, $1], ["withDrive"], 0));
    },
    call$1$scheme($0) {
      return this.noSuchMethod$1(this, A.createInvocationMirror("call", "call$1$scheme", 0, [$0], ["scheme"], 0));
    },
    call$2$reversed($0, $1) {
      return this.noSuchMethod$1(this, A.createInvocationMirror("call", "call$2$reversed", 0, [$0, $1], ["reversed"], 0));
    },
    call$2$0($T1, $T2) {
      return this.noSuchMethod$1(this, A.createInvocationMirror("call", "call$2$0", 0, [$T1, $T2], [], 2));
    },
    call$1$minimum($0) {
      return this.noSuchMethod$1(this, A.createInvocationMirror("call", "call$1$minimum", 0, [$0], ["minimum"], 0));
    },
    call$3$sigmaX$sigmaY$tileMode($0, $1, $2) {
      return this.noSuchMethod$1(this, A.createInvocationMirror("call", "call$3$sigmaX$sigmaY$tileMode", 0, [$0, $1, $2], ["sigmaX", "sigmaY", "tileMode"], 0));
    },
    call$1$selection($0) {
      return this.noSuchMethod$1(this, A.createInvocationMirror("call", "call$1$selection", 0, [$0], ["selection"], 0));
    },
    call$1$rect($0) {
      return this.noSuchMethod$1(this, A.createInvocationMirror("call", "call$1$rect", 0, [$0], ["rect"], 0));
    },
    call$4$curve$descendant$duration$rect($0, $1, $2, $3) {
      return this.noSuchMethod$1(this, A.createInvocationMirror("call", "call$4$curve$descendant$duration$rect", 0, [$0, $1, $2, $3], ["curve", "descendant", "duration", "rect"], 0));
    },
    call$3$rect($0, $1, $2) {
      return this.noSuchMethod$1(this, A.createInvocationMirror("call", "call$3$rect", 0, [$0, $1, $2], ["rect"], 0));
    },
    call$2$cause$from($0, $1) {
      return this.noSuchMethod$1(this, A.createInvocationMirror("call", "call$2$cause$from", 0, [$0, $1], ["cause", "from"], 0));
    },
    call$1$composing($0) {
      return this.noSuchMethod$1(this, A.createInvocationMirror("call", "call$1$composing", 0, [$0], ["composing"], 0));
    },
    call$2$ignoreCurrentFocus($0, $1) {
      return this.noSuchMethod$1(this, A.createInvocationMirror("call", "call$2$ignoreCurrentFocus", 0, [$0, $1], ["ignoreCurrentFocus"], 0));
    },
    call$3$alignmentPolicy$forward($0, $1, $2) {
      return this.noSuchMethod$1(this, A.createInvocationMirror("call", "call$3$alignmentPolicy$forward", 0, [$0, $1, $2], ["alignmentPolicy", "forward"], 0));
    },
    call$5$alignment$alignmentPolicy$curve$duration($0, $1, $2, $3, $4) {
      return this.noSuchMethod$1(this, A.createInvocationMirror("call", "call$5$alignment$alignmentPolicy$curve$duration", 0, [$0, $1, $2, $3, $4], ["alignment", "alignmentPolicy", "curve", "duration"], 0));
    },
    call$1$affinity($0) {
      return this.noSuchMethod$1(this, A.createInvocationMirror("call", "call$1$affinity", 0, [$0], ["affinity"], 0));
    },
    call$3$code$details$message($0, $1, $2) {
      return this.noSuchMethod$1(this, A.createInvocationMirror("call", "call$3$code$details$message", 0, [$0, $1, $2], ["code", "details", "message"], 0));
    },
    call$2$code$message($0, $1) {
      return this.noSuchMethod$1(this, A.createInvocationMirror("call", "call$2$code$message", 0, [$0, $1], ["code", "message"], 0));
    },
    call$2$composing$selection($0, $1) {
      return this.noSuchMethod$1(this, A.createInvocationMirror("call", "call$2$composing$selection", 0, [$0, $1], ["composing", "selection"], 0));
    },
    call$5$baseline$baselineOffset($0, $1, $2, $3, $4) {
      return this.noSuchMethod$1(this, A.createInvocationMirror("call", "call$5$baseline$baselineOffset", 0, [$0, $1, $2, $3, $4], ["baseline", "baselineOffset"], 0));
    },
    call$1$bottom($0) {
      return this.noSuchMethod$1(this, A.createInvocationMirror("call", "call$1$bottom", 0, [$0], ["bottom"], 0));
    },
    call$3$curve$duration$rect($0, $1, $2) {
      return this.noSuchMethod$1(this, A.createInvocationMirror("call", "call$3$curve$duration$rect", 0, [$0, $1, $2], ["curve", "duration", "rect"], 0));
    },
    call$1$findFirstFocus($0) {
      return this.noSuchMethod$1(this, A.createInvocationMirror("call", "call$1$findFirstFocus", 0, [$0], ["findFirstFocus"], 0));
    },
    call$1$errorText($0) {
      return this.noSuchMethod$1(this, A.createInvocationMirror("call", "call$1$errorText", 0, [$0], ["errorText"], 0));
    },
    call$33$alignLabelWithHint$border$constraints$contentPadding$counterStyle$disabledBorder$enabledBorder$errorBorder$errorMaxLines$errorStyle$fillColor$filled$floatingLabelAlignment$floatingLabelBehavior$floatingLabelStyle$focusColor$focusedBorder$focusedErrorBorder$helperMaxLines$helperStyle$hintFadeDuration$hintStyle$hoverColor$iconColor$isCollapsed$isDense$labelStyle$prefixIconColor$prefixIconConstraints$prefixStyle$suffixIconColor$suffixIconConstraints$suffixStyle($0, $1, $2, $3, $4, $5, $6, $7, $8, $9, $10, $11, $12, $13, $14, $15, $16, $17, $18, $19, $20, $21, $22, $23, $24, $25, $26, $27, $28, $29, $30, $31, $32) {
      return this.noSuchMethod$1(this, A.createInvocationMirror("call", "call$33$alignLabelWithHint$border$constraints$contentPadding$counterStyle$disabledBorder$enabledBorder$errorBorder$errorMaxLines$errorStyle$fillColor$filled$floatingLabelAlignment$floatingLabelBehavior$floatingLabelStyle$focusColor$focusedBorder$focusedErrorBorder$helperMaxLines$helperStyle$hintFadeDuration$hintStyle$hoverColor$iconColor$isCollapsed$isDense$labelStyle$prefixIconColor$prefixIconConstraints$prefixStyle$suffixIconColor$suffixIconConstraints$suffixStyle", 0, [$0, $1, $2, $3, $4, $5, $6, $7, $8, $9, $10, $11, $12, $13, $14, $15, $16, $17, $18, $19, $20, $21, $22, $23, $24, $25, $26, $27, $28, $29, $30, $31, $32], ["alignLabelWithHint", "border", "constraints", "contentPadding", "counterStyle", "disabledBorder", "enabledBorder", "errorBorder", "errorMaxLines", "errorStyle", "fillColor", "filled", "floatingLabelAlignment", "floatingLabelBehavior", "floatingLabelStyle", "focusColor", "focusedBorder", "focusedErrorBorder", "helperMaxLines", "helperStyle", "hintFadeDuration", "hintStyle", "hoverColor", "iconColor", "isCollapsed", "isDense", "labelStyle", "prefixIconColor", "prefixIconConstraints", "prefixStyle", "suffixIconColor", "suffixIconConstraints", "suffixStyle"], 0));
    },
    call$5($0, $1, $2, $3, $4) {
      return this.noSuchMethod$1(this, A.createInvocationMirror("call", "call$5", 0, [$0, $1, $2, $3, $4], [], 0));
    },
    call$1$alpha($0) {
      return this.noSuchMethod$1(this, A.createInvocationMirror("call", "call$1$alpha", 0, [$0], ["alpha"], 0));
    },
    call$8($0, $1, $2, $3, $4, $5, $6, $7) {
      return this.noSuchMethod$1(this, A.createInvocationMirror("call", "call$8", 0, [$0, $1, $2, $3, $4, $5, $6, $7], [], 0));
    },
    call$4$displayFeatures$padding$viewInsets$viewPadding($0, $1, $2, $3) {
      return this.noSuchMethod$1(this, A.createInvocationMirror("call", "call$4$displayFeatures$padding$viewInsets$viewPadding", 0, [$0, $1, $2, $3], ["displayFeatures", "padding", "viewInsets", "viewPadding"], 0));
    },
    call$2$color$size($0, $1) {
      return this.noSuchMethod$1(this, A.createInvocationMirror("call", "call$2$color$size", 0, [$0, $1], ["color", "size"], 0));
    },
    call$1$task($0) {
      return this.noSuchMethod$1(this, A.createInvocationMirror("call", "call$1$task", 0, [$0], ["task"], 0));
    },
    call$1$oldWidget($0) {
      return this.noSuchMethod$1(this, A.createInvocationMirror("call", "call$1$oldWidget", 0, [$0], ["oldWidget"], 0));
    },
    call$2$overscroll$scrollbars($0, $1) {
      return this.noSuchMethod$1(this, A.createInvocationMirror("call", "call$2$overscroll$scrollbars", 0, [$0, $1], ["overscroll", "scrollbars"], 0));
    },
    call$2$baseOffset$extentOffset($0, $1) {
      return this.noSuchMethod$1(this, A.createInvocationMirror("call", "call$2$baseOffset$extentOffset", 0, [$0, $1], ["baseOffset", "extentOffset"], 0));
    },
    call$2$affinity$extentOffset($0, $1) {
      return this.noSuchMethod$1(this, A.createInvocationMirror("call", "call$2$affinity$extentOffset", 0, [$0, $1], ["affinity", "extentOffset"], 0));
    },
    call$9$ascent$baseline$descent$hardBreak$height$left$lineNumber$unscaledAscent$width($0, $1, $2, $3, $4, $5, $6, $7, $8) {
      return this.noSuchMethod$1(this, A.createInvocationMirror("call", "call$9$ascent$baseline$descent$hardBreak$height$left$lineNumber$unscaledAscent$width", 0, [$0, $1, $2, $3, $4, $5, $6, $7, $8], ["ascent", "baseline", "descent", "hardBreak", "height", "left", "lineNumber", "unscaledAscent", "width"], 0));
    },
    call$2$alignmentPolicy($0, $1) {
      return this.noSuchMethod$1(this, A.createInvocationMirror("call", "call$2$alignmentPolicy", 0, [$0, $1], ["alignmentPolicy"], 0));
    },
    call$1$extentOffset($0) {
      return this.noSuchMethod$1(this, A.createInvocationMirror("call", "call$1$extentOffset", 0, [$0], ["extentOffset"], 0));
    },
    call$1$spellCheckService($0) {
      return this.noSuchMethod$1(this, A.createInvocationMirror("call", "call$1$spellCheckService", 0, [$0], ["spellCheckService"], 0));
    },
    call$1$height($0) {
      return this.noSuchMethod$1(this, A.createInvocationMirror("call", "call$1$height", 0, [$0], ["height"], 0));
    },
    call$1$borderSide($0) {
      return this.noSuchMethod$1(this, A.createInvocationMirror("call", "call$1$borderSide", 0, [$0], ["borderSide"], 0));
    },
    call$2$enabled$hintMaxLines($0, $1) {
      return this.noSuchMethod$1(this, A.createInvocationMirror("call", "call$2$enabled$hintMaxLines", 0, [$0, $1], ["enabled", "hintMaxLines"], 0));
    },
    call$4$counterStyle$counterText$errorText$semanticCounterText($0, $1, $2, $3) {
      return this.noSuchMethod$1(this, A.createInvocationMirror("call", "call$4$counterStyle$counterText$errorText$semanticCounterText", 0, [$0, $1, $2, $3], ["counterStyle", "counterText", "errorText", "semanticCounterText"], 0));
    },
    call$2$counterText$semanticCounterText($0, $1) {
      return this.noSuchMethod$1(this, A.createInvocationMirror("call", "call$2$counterText$semanticCounterText", 0, [$0, $1], ["counterText", "semanticCounterText"], 0));
    },
    call$2$textDirection($0, $1) {
      return this.noSuchMethod$1(this, A.createInvocationMirror("call", "call$2$textDirection", 0, [$0, $1], ["textDirection"], 0));
    },
    call$1$direction($0) {
      return this.noSuchMethod$1(this, A.createInvocationMirror("call", "call$1$direction", 0, [$0], ["direction"], 0));
    },
    call$2$color$fontSize($0, $1) {
      return this.noSuchMethod$1(this, A.createInvocationMirror("call", "call$2$color$fontSize", 0, [$0, $1], ["color", "fontSize"], 0));
    },
    call$1$textScaler($0) {
      return this.noSuchMethod$1(this, A.createInvocationMirror("call", "call$1$textScaler", 0, [$0], ["textScaler"], 0));
    },
    call$2$value($0, $1) {
      return this.noSuchMethod$1(this, A.createInvocationMirror("call", "call$2$value", 0, [$0, $1], ["value"], 0));
    },
    call$1$details($0) {
      return this.noSuchMethod$1(this, A.createInvocationMirror("call", "call$1$details", 0, [$0], ["details"], 0));
    },
    call$11$borderRadius$color$containedInkWell$controller$customBorder$onRemoved$position$radius$rectCallback$referenceBox$textDirection($0, $1, $2, $3, $4, $5, $6, $7, $8, $9, $10) {
      return this.noSuchMethod$1(this, A.createInvocationMirror("call", "call$11$borderRadius$color$containedInkWell$controller$customBorder$onRemoved$position$radius$rectCallback$referenceBox$textDirection", 0, [$0, $1, $2, $3, $4, $5, $6, $7, $8, $9, $10], ["borderRadius", "color", "containedInkWell", "controller", "customBorder", "onRemoved", "position", "radius", "rectCallback", "referenceBox", "textDirection"], 0));
    },
    call$2$duration($0, $1) {
      return this.noSuchMethod$1(this, A.createInvocationMirror("call", "call$2$duration", 0, [$0, $1], ["duration"], 0));
    },
    call$1$context($0) {
      return this.noSuchMethod$1(this, A.createInvocationMirror("call", "call$1$context", 0, [$0], ["context"], 0));
    },
    call$1$fontSize($0) {
      return this.noSuchMethod$1(this, A.createInvocationMirror("call", "call$1$fontSize", 0, [$0], ["fontSize"], 0));
    },
    call$2$minHeight$minWidth($0, $1) {
      return this.noSuchMethod$1(this, A.createInvocationMirror("call", "call$2$minHeight$minWidth", 0, [$0, $1], ["minHeight", "minWidth"], 0));
    },
    call$3$foregroundColor$iconSize$overlayColor($0, $1, $2) {
      return this.noSuchMethod$1(this, A.createInvocationMirror("call", "call$3$foregroundColor$iconSize$overlayColor", 0, [$0, $1, $2], ["foregroundColor", "iconSize", "overlayColor"], 0));
    },
    call$8$removeBottomInset$removeBottomPadding$removeLeftPadding$removeRightPadding$removeTopPadding($0, $1, $2, $3, $4, $5, $6, $7) {
      return this.noSuchMethod$1(this, A.createInvocationMirror("call", "call$8$removeBottomInset$removeBottomPadding$removeLeftPadding$removeRightPadding$removeTopPadding", 0, [$0, $1, $2, $3, $4, $5, $6, $7], ["removeBottomInset", "removeBottomPadding", "removeLeftPadding", "removeRightPadding", "removeTopPadding"], 0));
    },
    call$7$removeBottomPadding$removeLeftPadding$removeRightPadding$removeTopPadding($0, $1, $2, $3, $4, $5, $6) {
      return this.noSuchMethod$1(this, A.createInvocationMirror("call", "call$7$removeBottomPadding$removeLeftPadding$removeRightPadding$removeTopPadding", 0, [$0, $1, $2, $3, $4, $5, $6], ["removeBottomPadding", "removeLeftPadding", "removeRightPadding", "removeTopPadding"], 0));
    },
    call$8$maintainBottomViewPadding$removeBottomPadding$removeLeftPadding$removeRightPadding$removeTopPadding($0, $1, $2, $3, $4, $5, $6, $7) {
      return this.noSuchMethod$1(this, A.createInvocationMirror("call", "call$8$maintainBottomViewPadding$removeBottomPadding$removeLeftPadding$removeRightPadding$removeTopPadding", 0, [$0, $1, $2, $3, $4, $5, $6, $7], ["maintainBottomViewPadding", "removeBottomPadding", "removeLeftPadding", "removeRightPadding", "removeTopPadding"], 0));
    },
    call$1$floatingActionButtonScale($0) {
      return this.noSuchMethod$1(this, A.createInvocationMirror("call", "call$1$floatingActionButtonScale", 0, [$0], ["floatingActionButtonScale"], 0));
    },
    call$1$removeBottom($0) {
      return this.noSuchMethod$1(this, A.createInvocationMirror("call", "call$1$removeBottom", 0, [$0], ["removeBottom"], 0));
    },
    call$1$padding($0) {
      return this.noSuchMethod$1(this, A.createInvocationMirror("call", "call$1$padding", 0, [$0], ["padding"], 0));
    },
    call$2$test($0, $1) {
      return this.noSuchMethod$1(this, A.createInvocationMirror("call", "call$2$test", 0, [$0, $1], ["test"], 0));
    },
    call$3$replace$state($0, $1, $2) {
      return this.noSuchMethod$1(this, A.createInvocationMirror("call", "call$3$replace$state", 0, [$0, $1, $2], ["replace", "state"], 0));
    },
    call$2$path($0, $1) {
      return this.noSuchMethod$1(this, A.createInvocationMirror("call", "call$2$path", 0, [$0, $1], ["path"], 0));
    },
    call$2$params($0, $1) {
      return this.noSuchMethod$1(this, A.createInvocationMirror("call", "call$2$params", 0, [$0, $1], ["params"], 0));
    },
    call$3$onAction$onChange($0, $1, $2) {
      return this.noSuchMethod$1(this, A.createInvocationMirror("call", "call$3$onAction$onChange", 0, [$0, $1, $2], ["onAction", "onChange"], 0));
    },
    call$3$context$exception$stack($0, $1, $2) {
      return this.noSuchMethod$1(this, A.createInvocationMirror("call", "call$3$context$exception$stack", 0, [$0, $1, $2], ["context", "exception", "stack"], 0));
    },
    call$4$allowUpscaling$targetHeight$targetWidth($0, $1, $2, $3) {
      return this.noSuchMethod$1(this, A.createInvocationMirror("call", "call$4$allowUpscaling$targetHeight$targetWidth", 0, [$0, $1, $2, $3], ["allowUpscaling", "targetHeight", "targetWidth"], 0));
    },
    call$1$selectable($0) {
      return this.noSuchMethod$1(this, A.createInvocationMirror("call", "call$1$selectable", 0, [$0], ["selectable"], 0));
    },
    call$2$maxWidth$minWidth($0, $1) {
      return this.noSuchMethod$1(this, A.createInvocationMirror("call", "call$2$maxWidth$minWidth", 0, [$0, $1], ["maxWidth", "minWidth"], 0));
    },
    call$2$maxHeight$minHeight($0, $1) {
      return this.noSuchMethod$1(this, A.createInvocationMirror("call", "call$2$maxHeight$minHeight", 0, [$0, $1], ["maxHeight", "minHeight"], 0));
    },
    call$1$side($0) {
      return this.noSuchMethod$1(this, A.createInvocationMirror("call", "call$1$side", 0, [$0], ["side"], 0));
    },
    call$1$withDelay($0) {
      return this.noSuchMethod$1(this, A.createInvocationMirror("call", "call$1$withDelay", 0, [$0], ["withDelay"], 0));
    },
    call$1$2$arguments($0, $1, $T1) {
      return this.noSuchMethod$1(this, A.createInvocationMirror("call", "call$1$2$arguments", 0, [$0, $1, $T1], ["arguments"], 1));
    },
    call$2$1($0, $T1, $T2) {
      return this.noSuchMethod$1(this, A.createInvocationMirror("call", "call$2$1", 0, [$0, $T1, $T2], [], 2));
    },
    call$1$reversed($0) {
      return this.noSuchMethod$1(this, A.createInvocationMirror("call", "call$1$reversed", 0, [$0], ["reversed"], 0));
    },
    call$3$isLeftAligned$onPressed($0, $1, $2) {
      return this.noSuchMethod$1(this, A.createInvocationMirror("call", "call$3$isLeftAligned$onPressed", 0, [$0, $1, $2], ["isLeftAligned", "onPressed"], 0));
    },
    call$3$key$onPressed($0, $1, $2) {
      return this.noSuchMethod$1(this, A.createInvocationMirror("call", "call$3$key$onPressed", 0, [$0, $1, $2], ["key", "onPressed"], 0));
    },
    call$1$5($0, $1, $2, $3, $4, $T1) {
      return this.noSuchMethod$1(this, A.createInvocationMirror("call", "call$1$5", 0, [$0, $1, $2, $3, $4, $T1], [], 1));
    },
    call$1$includeChildren($0) {
      return this.noSuchMethod$1(this, A.createInvocationMirror("call", "call$1$includeChildren", 0, [$0], ["includeChildren"], 0));
    },
    call$1$pkceAsyncStorage($0) {
      return this.noSuchMethod$1(this, A.createInvocationMirror("call", "call$1$pkceAsyncStorage", 0, [$0], ["pkceAsyncStorage"], 0));
    },
    call$1$localStorage($0) {
      return this.noSuchMethod$1(this, A.createInvocationMirror("call", "call$1$localStorage", 0, [$0], ["localStorage"], 0));
    },
    call$3$onDone$onError($0, $1, $2) {
      return this.noSuchMethod$1(this, A.createInvocationMirror("call", "call$3$onDone$onError", 0, [$0, $1, $2], ["onDone", "onError"], 0));
    },
    call$1$queryParameters($0) {
      return this.noSuchMethod$1(this, A.createInvocationMirror("call", "call$1$queryParameters", 0, [$0], ["queryParameters"], 0));
    },
    call$2$onError($0, $1) {
      return this.noSuchMethod$1(this, A.createInvocationMirror("call", "call$2$onError", 0, [$0, $1], ["onError"], 0));
    },
    call$2$onDone($0, $1) {
      return this.noSuchMethod$1(this, A.createInvocationMirror("call", "call$2$onDone", 0, [$0, $1], ["onDone"], 0));
    },
    call$2$includeProperties$subtreeDepth($0, $1) {
      return this.noSuchMethod$1(this, A.createInvocationMirror("call", "call$2$includeProperties$subtreeDepth", 0, [$0, $1], ["includeProperties", "subtreeDepth"], 0));
    },
    call$1$subtreeDepth($0) {
      return this.noSuchMethod$1(this, A.createInvocationMirror("call", "call$1$subtreeDepth", 0, [$0], ["subtreeDepth"], 0));
    },
    call$4$fullDetails$groupName$isSummaryTree$withPreviews($0, $1, $2, $3) {
      return this.noSuchMethod$1(this, A.createInvocationMirror("call", "call$4$fullDetails$groupName$isSummaryTree$withPreviews", 0, [$0, $1, $2, $3], ["fullDetails", "groupName", "isSummaryTree", "withPreviews"], 0));
    },
    call$3$groupName$isSummaryTree$withPreviews($0, $1, $2) {
      return this.noSuchMethod$1(this, A.createInvocationMirror("call", "call$3$groupName$isSummaryTree$withPreviews", 0, [$0, $1, $2], ["groupName", "isSummaryTree", "withPreviews"], 0));
    },
    call$4$addAdditionalPropertiesCallback$groupName$isSummaryTree$withPreviews($0, $1, $2, $3) {
      return this.noSuchMethod$1(this, A.createInvocationMirror("call", "call$4$addAdditionalPropertiesCallback$groupName$isSummaryTree$withPreviews", 0, [$0, $1, $2, $3], ["addAdditionalPropertiesCallback", "groupName", "isSummaryTree", "withPreviews"], 0));
    },
    call$2$name$style($0, $1) {
      return this.noSuchMethod$1(this, A.createInvocationMirror("call", "call$2$name$style", 0, [$0, $1], ["name", "style"], 0));
    },
    call$1$format($0) {
      return this.noSuchMethod$1(this, A.createInvocationMirror("call", "call$1$format", 0, [$0], ["format"], 0));
    },
    call$6($0, $1, $2, $3, $4, $5) {
      return this.noSuchMethod$1(this, A.createInvocationMirror("call", "call$6", 0, [$0, $1, $2, $3, $4, $5], [], 0));
    },
    call$4$isComplexHint$willChangeHint($0, $1, $2, $3) {
      return this.noSuchMethod$1(this, A.createInvocationMirror("call", "call$4$isComplexHint$willChangeHint", 0, [$0, $1, $2, $3], ["isComplexHint", "willChangeHint"], 0));
    },
    call$3$oldLayer($0, $1, $2) {
      return this.noSuchMethod$1(this, A.createInvocationMirror("call", "call$3$oldLayer", 0, [$0, $1, $2], ["oldLayer"], 0));
    },
    call$2$oldLayer($0, $1) {
      return this.noSuchMethod$1(this, A.createInvocationMirror("call", "call$2$oldLayer", 0, [$0, $1], ["oldLayer"], 0));
    },
    call$1$oldLayer($0) {
      return this.noSuchMethod$1(this, A.createInvocationMirror("call", "call$1$oldLayer", 0, [$0], ["oldLayer"], 0));
    },
    call$3$offset$oldLayer($0, $1, $2) {
      return this.noSuchMethod$1(this, A.createInvocationMirror("call", "call$3$offset$oldLayer", 0, [$0, $1, $2], ["offset", "oldLayer"], 0));
    },
    call$1$maxWidth($0) {
      return this.noSuchMethod$1(this, A.createInvocationMirror("call", "call$1$maxWidth", 0, [$0], ["maxWidth"], 0));
    },
    call$3$clipBehavior$oldLayer($0, $1, $2) {
      return this.noSuchMethod$1(this, A.createInvocationMirror("call", "call$3$clipBehavior$oldLayer", 0, [$0, $1, $2], ["clipBehavior", "oldLayer"], 0));
    },
    call$2$doAntiAlias($0, $1) {
      return this.noSuchMethod$1(this, A.createInvocationMirror("call", "call$2$doAntiAlias", 0, [$0, $1], ["doAntiAlias"], 0));
    },
    call$3$clipOp$doAntiAlias($0, $1, $2) {
      return this.noSuchMethod$1(this, A.createInvocationMirror("call", "call$3$clipOp$doAntiAlias", 0, [$0, $1, $2], ["clipOp", "doAntiAlias"], 0));
    },
    call$4$backdropId$blendMode$oldLayer($0, $1, $2, $3) {
      return this.noSuchMethod$1(this, A.createInvocationMirror("call", "call$4$backdropId$blendMode$oldLayer", 0, [$0, $1, $2, $3], ["backdropId", "blendMode", "oldLayer"], 0));
    },
    call$2$filterQuality($0, $1) {
      return this.noSuchMethod$1(this, A.createInvocationMirror("call", "call$2$filterQuality", 0, [$0, $1], ["filterQuality"], 0));
    },
    call$1$maximum($0) {
      return this.noSuchMethod$1(this, A.createInvocationMirror("call", "call$1$maximum", 0, [$0], ["maximum"], 0));
    },
    call$6$gapExtent$gapPercentage$gapStart$textDirection($0, $1, $2, $3, $4, $5) {
      return this.noSuchMethod$1(this, A.createInvocationMirror("call", "call$6$gapExtent$gapPercentage$gapStart$textDirection", 0, [$0, $1, $2, $3, $4, $5], ["gapExtent", "gapPercentage", "gapStart", "textDirection"], 0));
    },
    call$2$radius($0, $1) {
      return this.noSuchMethod$1(this, A.createInvocationMirror("call", "call$2$radius", 0, [$0, $1], ["radius"], 0));
    },
    call$6$oldLayer($0, $1, $2, $3, $4, $5) {
      return this.noSuchMethod$1(this, A.createInvocationMirror("call", "call$6$oldLayer", 0, [$0, $1, $2, $3, $4, $5], ["oldLayer"], 0));
    },
    call$4$textDirection($0, $1, $2, $3) {
      return this.noSuchMethod$1(this, A.createInvocationMirror("call", "call$4$textDirection", 0, [$0, $1, $2, $3], ["textDirection"], 0));
    },
    call$6$blend$blendMode($0, $1, $2, $3, $4, $5) {
      return this.noSuchMethod$1(this, A.createInvocationMirror("call", "call$6$blend$blendMode", 0, [$0, $1, $2, $3, $4, $5], ["blend", "blendMode"], 0));
    },
    call$5$borderRadius$shape$textDirection($0, $1, $2, $3, $4) {
      return this.noSuchMethod$1(this, A.createInvocationMirror("call", "call$5$borderRadius$shape$textDirection", 0, [$0, $1, $2, $3, $4], ["borderRadius", "shape", "textDirection"], 0));
    },
    call$2$includedChild$includedParent($0, $1) {
      return this.noSuchMethod$1(this, A.createInvocationMirror("call", "call$2$includedChild$includedParent", 0, [$0, $1], ["includedChild", "includedParent"], 0));
    },
    call$2$parentUsesSize($0, $1) {
      return this.noSuchMethod$1(this, A.createInvocationMirror("call", "call$2$parentUsesSize", 0, [$0, $1], ["parentUsesSize"], 0));
    },
    call$1$maxHeight($0) {
      return this.noSuchMethod$1(this, A.createInvocationMirror("call", "call$1$maxHeight", 0, [$0], ["maxHeight"], 0));
    },
    call$2$3($0, $1, $2, $T1, $T2) {
      return this.noSuchMethod$1(this, A.createInvocationMirror("call", "call$2$3", 0, [$0, $1, $2, $T1, $T2], [], 2));
    },
    call$1$error($0) {
      return this.noSuchMethod$1(this, A.createInvocationMirror("call", "call$1$error", 0, [$0], ["error"], 0));
    },
    call$1$width($0) {
      return this.noSuchMethod$1(this, A.createInvocationMirror("call", "call$1$width", 0, [$0], ["width"], 0));
    },
    call$2$bottomNavigationBarTop$floatingActionButtonArea($0, $1) {
      return this.noSuchMethod$1(this, A.createInvocationMirror("call", "call$2$bottomNavigationBarTop$floatingActionButtonArea", 0, [$0, $1], ["bottomNavigationBarTop", "floatingActionButtonArea"], 0));
    },
    call$1$isAppliedConstraint($0) {
      return this.noSuchMethod$1(this, A.createInvocationMirror("call", "call$1$isAppliedConstraint", 0, [$0], ["isAppliedConstraint"], 0));
    },
    call$4$isScrolling$newPosition$oldPosition$velocity($0, $1, $2, $3) {
      return this.noSuchMethod$1(this, A.createInvocationMirror("call", "call$4$isScrolling$newPosition$oldPosition$velocity", 0, [$0, $1, $2, $3], ["isScrolling", "newPosition", "oldPosition", "velocity"], 0));
    },
    call$2$callback$name($0, $1) {
      return this.noSuchMethod$1(this, A.createInvocationMirror("call", "call$2$callback$name", 0, [$0, $1], ["callback", "name"], 0));
    },
    call$4$minLevel$prefixLineOne$prefixOtherLines$wrapWidth($0, $1, $2, $3) {
      return this.noSuchMethod$1(this, A.createInvocationMirror("call", "call$4$minLevel$prefixLineOne$prefixOtherLines$wrapWidth", 0, [$0, $1, $2, $3], ["minLevel", "prefixLineOne", "prefixOtherLines", "wrapWidth"], 0));
    },
    call$1$childOrder($0) {
      return this.noSuchMethod$1(this, A.createInvocationMirror("call", "call$1$childOrder", 0, [$0], ["childOrder"], 0));
    },
    call$5$elevationAdjustment$parentPaintClipRect$parentSemanticsClipRect$result$siblingNodes($0, $1, $2, $3, $4) {
      return this.noSuchMethod$1(this, A.createInvocationMirror("call", "call$5$elevationAdjustment$parentPaintClipRect$parentSemanticsClipRect$result$siblingNodes", 0, [$0, $1, $2, $3, $4], ["elevationAdjustment", "parentPaintClipRect", "parentSemanticsClipRect", "result", "siblingNodes"], 0));
    },
    call$1$config($0) {
      return this.noSuchMethod$1(this, A.createInvocationMirror("call", "call$1$config", 0, [$0], ["config"], 0));
    },
    call$2$descendant$rect($0, $1) {
      return this.noSuchMethod$1(this, A.createInvocationMirror("call", "call$2$descendant$rect", 0, [$0, $1], ["descendant", "rect"], 0));
    },
    call$1$3$onlyFirst($0, $1, $2, $T1) {
      return this.noSuchMethod$1(this, A.createInvocationMirror("call", "call$1$3$onlyFirst", 0, [$0, $1, $2, $T1], ["onlyFirst"], 1));
    },
    $index($receiver, $0) {
      return this.noSuchMethod$1($receiver, A.createInvocationMirror("[]", "$index", 0, [$0], [], 0));
    },
    $indexSet($receiver, $0, $1) {
      return this.noSuchMethod$1($receiver, A.createInvocationMirror("[]=", "$indexSet", 0, [$0, $1], [], 0));
    },
    map$1($receiver, $0) {
      return this.noSuchMethod$1($receiver, A.createInvocationMirror("map", "map$1", 0, [$0], [], 0));
    },
    _yieldStar$1($0) {
      return this.noSuchMethod$1(this, A.createInvocationMirror("_yieldStar", "_yieldStar$1", 0, [$0], [], 0));
    },
    toJson$0() {
      return this.noSuchMethod$1(this, A.createInvocationMirror("toJson", "toJson$0", 0, [], [], 0));
    },
    didUnregisterListener$0() {
      return this.noSuchMethod$1(this, A.createInvocationMirror("didUnregisterListener", "didUnregisterListener$0", 0, [], [], 0));
    },
    didRegisterListener$0() {
      return this.noSuchMethod$1(this, A.createInvocationMirror("didRegisterListener", "didRegisterListener$0", 0, [], [], 0));
    },
    $add($receiver, $0) {
      return this.noSuchMethod$1($receiver, A.createInvocationMirror("+", "$add", 0, [$0], [], 0));
    },
    toInt$0($receiver) {
      return this.noSuchMethod$1($receiver, A.createInvocationMirror("toInt", "toInt$0", 0, [], [], 0));
    },
    $sub($receiver, $0) {
      return this.noSuchMethod$1($receiver, A.createInvocationMirror("-", "$sub", 0, [$0], [], 0));
    },
    $mul($receiver, $0) {
      return this.noSuchMethod$1($receiver, A.createInvocationMirror("*", "$mul", 0, [$0], [], 0));
    },
    getInitialAppLink$0() {
      return this.noSuchMethod$1(this, A.createInvocationMirror("getInitialAppLink", "getInitialAppLink$0", 0, [], [], 0));
    },
    get$length($receiver) {
      return this.noSuchMethod$1($receiver, A.createInvocationMirror("length", "get$length", 1, [], [], 0));
    },
    get$isEmpty($receiver) {
      return this.noSuchMethod$1($receiver, A.createInvocationMirror("isEmpty", "get$isEmpty", 1, [], [], 0));
    }
  };
  A._StringStackTrace.prototype = {
    toString$0(_) {
      return "";
    },
    $isStackTrace: 1
  };
  A.Stopwatch.prototype = {
    get$elapsedMicroseconds() {
      var ticks = this.get$elapsedTicks(),
        t1 = $.$get$Stopwatch__frequency();
      if (t1 === 1000000)
        return ticks;
      A.assertHelper(t1 === 1000);
      return ticks * 1000;
    },
    get$elapsedMilliseconds() {
      var ticks = this.get$elapsedTicks(),
        t1 = $.$get$Stopwatch__frequency();
      if (t1 === 1000)
        return ticks;
      A.assertHelper(t1 === 1000000);
      return B.JSInt_methods._tdivFast$1(ticks, 1000);
    },
    start$0(_) {
      var _this = this,
        $stop = _this._stop;
      if ($stop != null) {
        _this._core$_start = _this._core$_start + ($.Primitives_timerTicks.call$0() - $stop);
        _this._stop = null;
      }
    },
    reset$0(_) {
      var t1 = this._stop;
      this._core$_start = t1 == null ? $.Primitives_timerTicks.call$0() : t1;
    },
    get$elapsedTicks() {
      var t1 = this._stop;
      if (t1 == null)
        t1 = $.Primitives_timerTicks.call$0();
      return t1 - this._core$_start;
    }
  };
  A.Runes.prototype = {
    get$iterator(_) {
      return new A.RuneIterator(this.string);
    },
    get$last(_) {
      var t3, code, previousCode,
        t1 = this.string,
        t2 = t1.length;
      if (t2 === 0)
        throw A.wrapException(A.StateError$("No elements."));
      t3 = t2 - 1;
      if (!(t3 >= 0))
        return A.ioore(t1, t3);
      code = t1.charCodeAt(t3);
      if ((code & 64512) === 56320 && t2 > 1) {
        t3 = t2 - 2;
        if (!(t3 >= 0))
          return A.ioore(t1, t3);
        previousCode = t1.charCodeAt(t3);
        if ((previousCode & 64512) === 55296)
          return A._combineSurrogatePair(previousCode, code);
      }
      return code;
    }
  };
  A.RuneIterator.prototype = {
    get$current(_) {
      return this._currentCodePoint;
    },
    moveNext$0() {
      var codeUnit, nextPosition, nextCodeUnit, _this = this,
        t1 = _this._core$_position = _this._nextPosition,
        t2 = _this.string,
        t3 = t2.length;
      if (t1 === t3) {
        _this._currentCodePoint = -1;
        return false;
      }
      if (!(t1 < t3))
        return A.ioore(t2, t1);
      codeUnit = t2.charCodeAt(t1);
      nextPosition = t1 + 1;
      if ((codeUnit & 64512) === 55296 && nextPosition < t3) {
        if (!(nextPosition < t3))
          return A.ioore(t2, nextPosition);
        nextCodeUnit = t2.charCodeAt(nextPosition);
        if ((nextCodeUnit & 64512) === 56320) {
          _this._nextPosition = nextPosition + 1;
          _this._currentCodePoint = A._combineSurrogatePair(codeUnit, nextCodeUnit);
          return true;
        }
      }
      _this._nextPosition = nextPosition;
      _this._currentCodePoint = codeUnit;
      return true;
    },
    $isIterator: 1
  };
  A.StringBuffer.prototype = {
    get$length(_) {
      return this._contents.length;
    },
    write$1(_, obj) {
      var t1 = A.S(obj);
      this._contents += t1;
    },
    writeCharCode$1(charCode) {
      var t1 = A.Primitives_stringFromCharCode(charCode);
      this._contents += t1;
    },
    writeln$1(obj) {
      var t1 = A.S(obj) + "\n";
      this._contents += t1;
    },
    writeln$0() {
      return this.writeln$1("");
    },
    toString$0(_) {
      var t1 = this._contents;
      return t1.charCodeAt(0) == 0 ? t1 : t1;
    },
    get$isEmpty(_) {
      return this._contents.length === 0;
    },
    $isStringSink: 1
  };
  A.Uri_splitQueryString_closure.prototype = {
    call$2(map, element) {
      var index, key, value, t1;
      type$.Map_String_String._as(map);
      A._asString(element);
      index = B.JSString_methods.indexOf$1(element, "=");
      if (index === -1) {
        if (element !== "")
          J.$indexSet$ax(map, A._Uri__uriDecode(element, 0, element.length, this.encoding, true), "");
      } else if (index !== 0) {
        key = B.JSString_methods.substring$2(element, 0, index);
        value = B.JSString_methods.substring$1(element, index + 1);
        t1 = this.encoding;
        J.$indexSet$ax(map, A._Uri__uriDecode(key, 0, key.length, t1, true), A._Uri__uriDecode(value, 0, value.length, t1, true));
      }
      return map;
    },
    $signature: 596
  };
  A.Uri__parseIPv4Address_error.prototype = {
    call$2(msg, position) {
      throw A.wrapException(A.FormatException$("Illegal IPv4 address, " + msg, this.host, position));
    },
    $signature: 602
  };
  A.Uri_parseIPv6Address_error.prototype = {
    call$2(msg, position) {
      throw A.wrapException(A.FormatException$("Illegal IPv6 address, " + msg, this.host, position));
    },
    $signature: 604
  };
  A.Uri_parseIPv6Address_parseHex.prototype = {
    call$2(start, end) {
      var value;
      if (end - start > 4)
        this.error.call$2("an IPv6 part can only contain a maximum of 4 hex digits", start);
      value = A.int_parse(B.JSString_methods.substring$2(this.host, start, end), 16);
      if (value < 0 || value > 65535)
        this.error.call$2("each part must be in the range of `0x0..0xFFFF`", start);
      return value;
    },
    $signature: 609
  };
  A._Uri.prototype = {
    get$_text() {
      var t1, t2, t3, t4, _this = this,
        value = _this.___Uri__text_FI;
      if (value === $) {
        t1 = _this.scheme;
        t2 = t1.length !== 0 ? "" + t1 + ":" : "";
        t3 = _this._host;
        t4 = t3 == null;
        if (!t4 || t1 === "file") {
          t1 = t2 + "//";
          t2 = _this._userInfo;
          if (t2.length !== 0)
            t1 = t1 + t2 + "@";
          if (!t4)
            t1 += t3;
          t2 = _this._port;
          if (t2 != null)
            t1 = t1 + ":" + A.S(t2);
        } else
          t1 = t2;
        t1 += _this.path;
        t2 = _this._query;
        if (t2 != null)
          t1 = t1 + "?" + t2;
        t2 = _this._fragment;
        if (t2 != null)
          t1 = t1 + "#" + t2;
        value !== $ && A.throwLateFieldADI("_text");
        value = _this.___Uri__text_FI = t1.charCodeAt(0) == 0 ? t1 : t1;
      }
      return value;
    },
    get$pathSegments() {
      var pathToSplit, t1, result, _this = this,
        value = _this.___Uri_pathSegments_FI;
      if (value === $) {
        pathToSplit = _this.path;
        t1 = pathToSplit.length;
        if (t1 !== 0) {
          if (0 >= t1)
            return A.ioore(pathToSplit, 0);
          t1 = pathToSplit.charCodeAt(0) === 47;
        } else
          t1 = false;
        if (t1)
          pathToSplit = B.JSString_methods.substring$1(pathToSplit, 1);
        result = pathToSplit.length === 0 ? B.List_empty : A.List_List$unmodifiable(new A.MappedListIterable(A._setArrayType(pathToSplit.split("/"), type$.JSArray_String), type$.dynamic_Function_String._as(A.core_Uri_decodeComponent$closure()), type$.MappedListIterable_String_dynamic), type$.String);
        _this.___Uri_pathSegments_FI !== $ && A.throwLateFieldADI("pathSegments");
        _this.set$___Uri_pathSegments_FI(result);
        value = result;
      }
      return value;
    },
    get$hashCode(_) {
      var result, _this = this,
        value = _this.___Uri_hashCode_FI;
      if (value === $) {
        result = B.JSString_methods.get$hashCode(_this.get$_text());
        _this.___Uri_hashCode_FI !== $ && A.throwLateFieldADI("hashCode");
        _this.___Uri_hashCode_FI = result;
        value = result;
      }
      return value;
    },
    get$queryParameters() {
      var t1, result, _this = this,
        value = _this.___Uri_queryParameters_FI;
      if (value === $) {
        t1 = _this._query;
        result = new A.UnmodifiableMapView(A.Uri_splitQueryString(t1 == null ? "" : t1), type$.UnmodifiableMapView_String_String);
        _this.___Uri_queryParameters_FI !== $ && A.throwLateFieldADI("queryParameters");
        _this.set$___Uri_queryParameters_FI(result);
        value = result;
      }
      return value;
    },
    get$queryParametersAll() {
      var t1, result, _this = this,
        value = _this.___Uri_queryParametersAll_FI;
      if (value === $) {
        t1 = _this._query;
        result = A._Uri__computeQueryParametersAll(t1 == null ? "" : t1);
        _this.___Uri_queryParametersAll_FI !== $ && A.throwLateFieldADI("queryParametersAll");
        _this.set$___Uri_queryParametersAll_FI(result);
        value = result;
      }
      return value;
    },
    get$userInfo() {
      return this._userInfo;
    },
    get$host(_) {
      var host = this._host;
      if (host == null)
        return "";
      if (B.JSString_methods.startsWith$1(host, "["))
        return B.JSString_methods.substring$2(host, 1, host.length - 1);
      return host;
    },
    get$port(_) {
      var t1 = this._port;
      return t1 == null ? A._Uri__defaultPort(this.scheme) : t1;
    },
    get$query(_) {
      var t1 = this._query;
      return t1 == null ? "" : t1;
    },
    get$fragment() {
      var t1 = this._fragment;
      return t1 == null ? "" : t1;
    },
    isScheme$1(scheme) {
      var thisScheme = this.scheme;
      if (scheme.length !== thisScheme.length)
        return false;
      return A._caseInsensitiveCompareStart(scheme, thisScheme, 0) >= 0;
    },
    replace$2$queryParameters$scheme(_, queryParameters, scheme) {
      var scheme0, schemeChanged, isFile, userInfo, port, host, currentPath, t1, path, query, _this = this;
      type$.nullable_Map_String_dynamic._as(queryParameters);
      scheme0 = _this.scheme;
      if (scheme != null) {
        scheme = A._Uri__makeScheme(scheme, 0, scheme.length);
        schemeChanged = scheme !== scheme0;
      } else {
        scheme = scheme0;
        schemeChanged = false;
      }
      isFile = scheme === "file";
      userInfo = _this._userInfo;
      port = _this._port;
      if (schemeChanged)
        port = A._Uri__makePort(port, scheme);
      host = _this._host;
      if (!(host != null))
        host = userInfo.length !== 0 || port != null || isFile ? "" : null;
      currentPath = _this.path;
      if (!isFile)
        t1 = host != null && currentPath.length !== 0;
      else
        t1 = true;
      if (t1 && !B.JSString_methods.startsWith$1(currentPath, "/"))
        currentPath = "/" + currentPath;
      path = currentPath;
      if (queryParameters != null)
        query = A._Uri__makeQuery(null, 0, 0, queryParameters);
      else
        query = _this._query;
      return A._Uri$_internal(scheme, userInfo, host, port, path, query, _this._fragment);
    },
    replace$1$scheme(_, scheme) {
      return this.replace$2$queryParameters$scheme(0, null, scheme);
    },
    replace$1$queryParameters(_, queryParameters) {
      return this.replace$2$queryParameters$scheme(0, queryParameters, null);
    },
    _mergePaths$2(base, reference) {
      var backCount, refStart, baseEnd, t1, newEnd, delta, t2, t3, t4;
      for (backCount = 0, refStart = 0; B.JSString_methods.startsWith$2(reference, "../", refStart);) {
        refStart += 3;
        ++backCount;
      }
      baseEnd = B.JSString_methods.lastIndexOf$1(base, "/");
      t1 = base.length;
      while (true) {
        if (!(baseEnd > 0 && backCount > 0))
          break;
        newEnd = B.JSString_methods.lastIndexOf$2(base, "/", baseEnd - 1);
        if (newEnd < 0)
          break;
        delta = baseEnd - newEnd;
        t2 = delta !== 2;
        t3 = false;
        if (!t2 || delta === 3) {
          t4 = newEnd + 1;
          if (!(t4 < t1))
            return A.ioore(base, t4);
          if (base.charCodeAt(t4) === 46)
            if (t2) {
              t2 = newEnd + 2;
              if (!(t2 < t1))
                return A.ioore(base, t2);
              t2 = base.charCodeAt(t2) === 46;
            } else
              t2 = true;
          else
            t2 = t3;
        } else
          t2 = t3;
        if (t2)
          break;
        --backCount;
        baseEnd = newEnd;
      }
      return B.JSString_methods.replaceRange$3(base, baseEnd + 1, null, B.JSString_methods.substring$1(reference, refStart - 3 * backCount));
    },
    resolve$1(reference) {
      return this.resolveUri$1(A.Uri_parse(reference, 0, null));
    },
    resolveUri$1(reference) {
      var targetScheme, t1, targetUserInfo, targetHost, targetPort, targetPath, targetQuery, packageNameEnd, packageName, mergedPath, fragment, _this = this;
      if (reference.get$scheme().length !== 0)
        return reference;
      else {
        targetScheme = _this.scheme;
        if (reference.get$hasAuthority()) {
          t1 = reference.replace$1$scheme(0, targetScheme);
          return t1;
        } else {
          targetUserInfo = _this._userInfo;
          targetHost = _this._host;
          targetPort = _this._port;
          targetPath = _this.path;
          if (reference.get$hasEmptyPath())
            targetQuery = reference.get$hasQuery() ? reference.get$query(reference) : _this._query;
          else {
            packageNameEnd = A._Uri__packageNameEnd(_this, targetPath);
            if (packageNameEnd > 0) {
              A.assertHelper(targetScheme === "package");
              A.assertHelper(targetHost == null);
              A.assertHelper(targetPath.length !== 0);
              packageName = B.JSString_methods.substring$2(targetPath, 0, packageNameEnd);
              targetPath = reference.get$hasAbsolutePath() ? packageName + A._Uri__removeDotSegments(reference.get$path(reference)) : packageName + A._Uri__removeDotSegments(_this._mergePaths$2(B.JSString_methods.substring$1(targetPath, packageName.length), reference.get$path(reference)));
            } else if (reference.get$hasAbsolutePath())
              targetPath = A._Uri__removeDotSegments(reference.get$path(reference));
            else if (targetPath.length === 0)
              if (targetHost == null)
                targetPath = targetScheme.length === 0 ? reference.get$path(reference) : A._Uri__removeDotSegments(reference.get$path(reference));
              else
                targetPath = A._Uri__removeDotSegments("/" + reference.get$path(reference));
            else {
              mergedPath = _this._mergePaths$2(targetPath, reference.get$path(reference));
              t1 = targetScheme.length === 0;
              if (!t1 || targetHost != null || B.JSString_methods.startsWith$1(targetPath, "/"))
                targetPath = A._Uri__removeDotSegments(mergedPath);
              else
                targetPath = A._Uri__normalizeRelativePath(mergedPath, !t1 || targetHost != null);
            }
            targetQuery = reference.get$hasQuery() ? reference.get$query(reference) : null;
          }
        }
      }
      fragment = reference.get$hasFragment() ? reference.get$fragment() : null;
      return A._Uri$_internal(targetScheme, targetUserInfo, targetHost, targetPort, targetPath, targetQuery, fragment);
    },
    get$hasScheme() {
      return this.scheme.length !== 0;
    },
    get$hasAuthority() {
      return this._host != null;
    },
    get$hasQuery() {
      return this._query != null;
    },
    get$hasFragment() {
      return this._fragment != null;
    },
    get$hasEmptyPath() {
      return this.path.length === 0;
    },
    get$hasAbsolutePath() {
      return B.JSString_methods.startsWith$1(this.path, "/");
    },
    toFilePath$0() {
      var pathSegments, _this = this,
        t1 = _this.scheme;
      if (t1 !== "" && t1 !== "file")
        throw A.wrapException(A.UnsupportedError$("Cannot extract a file path from a " + t1 + " URI"));
      t1 = _this._query;
      if ((t1 == null ? "" : t1) !== "")
        throw A.wrapException(A.UnsupportedError$(string$.Cannotefq));
      t1 = _this._fragment;
      if ((t1 == null ? "" : t1) !== "")
        throw A.wrapException(A.UnsupportedError$(string$.Cannoteff));
      if (_this._host != null && _this.get$host(0) !== "")
        A.throwExpression(A.UnsupportedError$(string$.Cannoten));
      pathSegments = _this.get$pathSegments();
      A._Uri__checkNonWindowsPathReservedCharacters(pathSegments, false);
      t1 = A.StringBuffer__writeAll(B.JSString_methods.startsWith$1(_this.path, "/") ? "" + "/" : "", pathSegments, "/");
      t1 = t1.charCodeAt(0) == 0 ? t1 : t1;
      return t1;
    },
    toString$0(_) {
      return this.get$_text();
    },
    $eq(_, other) {
      var t1, t2, t3, _this = this;
      if (other == null)
        return false;
      if (_this === other)
        return true;
      t1 = false;
      if (type$.Uri._is(other))
        if (_this.scheme === other.get$scheme())
          if (_this._host != null === other.get$hasAuthority())
            if (_this._userInfo === other.get$userInfo())
              if (_this.get$host(0) === other.get$host(other))
                if (_this.get$port(0) === other.get$port(other))
                  if (_this.path === other.get$path(other)) {
                    t2 = _this._query;
                    t3 = t2 == null;
                    if (!t3 === other.get$hasQuery()) {
                      if (t3)
                        t2 = "";
                      if (t2 === other.get$query(other)) {
                        t2 = _this._fragment;
                        t3 = t2 == null;
                        if (!t3 === other.get$hasFragment()) {
                          t1 = t3 ? "" : t2;
                          t1 = t1 === other.get$fragment();
                        }
                      }
                    }
                  }
      return t1;
    },
    set$___Uri_pathSegments_FI(___Uri_pathSegments_FI) {
      this.___Uri_pathSegments_FI = type$.List_String._as(___Uri_pathSegments_FI);
    },
    set$___Uri_queryParameters_FI(___Uri_queryParameters_FI) {
      this.___Uri_queryParameters_FI = type$.Map_String_String._as(___Uri_queryParameters_FI);
    },
    set$___Uri_queryParametersAll_FI(___Uri_queryParametersAll_FI) {
      this.___Uri_queryParametersAll_FI = type$.Map_of_String_and_List_String._as(___Uri_queryParametersAll_FI);
    },
    $isUri: 1,
    get$scheme() {
      return this.scheme;
    },
    get$path(receiver) {
      return this.path;
    }
  };
  A._Uri__makeQueryFromParametersDefault_writeParameter.prototype = {
    call$2(key, value) {
      var t1 = this.result,
        t2 = this._box_0;
      t1._contents += t2.separator;
      t2.separator = "&";
      t2 = A._Uri__uriEncode(1, key, B.C_Utf8Codec, true);
      t2 = t1._contents += t2;
      if (value != null && value.length !== 0) {
        t1._contents = t2 + "=";
        t2 = A._Uri__uriEncode(1, value, B.C_Utf8Codec, true);
        t1._contents += t2;
      }
    },
    $signature: 639
  };
  A._Uri__makeQueryFromParametersDefault_closure.prototype = {
    call$2(key, value) {
      var t1, t2;
      A._asString(key);
      if (value == null || typeof value == "string")
        this.writeParameter.call$2(key, A._asStringQ(value));
      else
        for (t1 = J.get$iterator$ax(type$.Iterable_dynamic._as(value)), t2 = this.writeParameter; t1.moveNext$0();)
          t2.call$2(key, A._asString(t1.get$current(t1)));
    },
    $signature: 31
  };
  A._Uri__splitQueryStringAll_parsePair.prototype = {
    call$3(start, equalsIndex, end) {
      var t1, t2, key, value;
      if (start === end)
        return;
      t1 = this.query;
      t2 = this.encoding;
      if (equalsIndex < 0) {
        key = A._Uri__uriDecode(t1, start, end, t2, true);
        value = "";
      } else {
        key = A._Uri__uriDecode(t1, start, equalsIndex, t2, true);
        value = A._Uri__uriDecode(t1, equalsIndex + 1, end, t2, true);
      }
      J.add$1$ax(this.result.putIfAbsent$2(0, key, A.core__Uri__createList$closure()), value);
    },
    $signature: 644
  };
  A.UriData.prototype = {
    get$uri() {
      var t2, queryIndex, end, query, _this = this, _null = null,
        t1 = _this._uriCache;
      if (t1 == null) {
        t1 = _this._separatorIndices;
        if (0 >= t1.length)
          return A.ioore(t1, 0);
        t2 = _this._text;
        t1 = t1[0] + 1;
        queryIndex = B.JSString_methods.indexOf$2(t2, "?", t1);
        end = t2.length;
        if (queryIndex >= 0) {
          query = A._Uri__normalizeOrSubstring(t2, queryIndex + 1, end, 256, false, false);
          end = queryIndex;
        } else
          query = _null;
        t1 = _this._uriCache = new A._DataUri("data", "", _null, _null, A._Uri__normalizeOrSubstring(t2, t1, end, 128, false, false), query, _null);
      }
      return t1;
    },
    toString$0(_) {
      var t2,
        t1 = this._separatorIndices;
      if (0 >= t1.length)
        return A.ioore(t1, 0);
      t2 = this._text;
      return t1[0] === -1 ? "data:" + t2 : t2;
    }
  };
  A._SimpleUri.prototype = {
    get$hasScheme() {
      return this._schemeEnd > 0;
    },
    get$hasAuthority() {
      return this._hostStart > 0;
    },
    get$hasPort() {
      return this._hostStart > 0 && this._portStart + 1 < this._pathStart;
    },
    get$hasQuery() {
      return this._queryStart < this._fragmentStart;
    },
    get$hasFragment() {
      return this._fragmentStart < this._uri.length;
    },
    get$hasAbsolutePath() {
      return B.JSString_methods.startsWith$2(this._uri, "/", this._pathStart);
    },
    get$hasEmptyPath() {
      return this._pathStart === this._queryStart;
    },
    get$scheme() {
      var t1 = this._schemeCache;
      return t1 == null ? this._schemeCache = this._computeScheme$0() : t1;
    },
    _computeScheme$0() {
      var t2, _this = this,
        t1 = _this._schemeEnd;
      if (t1 <= 0)
        return "";
      t2 = t1 === 4;
      if (t2 && B.JSString_methods.startsWith$1(_this._uri, "http"))
        return "http";
      if (t1 === 5 && B.JSString_methods.startsWith$1(_this._uri, "https"))
        return "https";
      if (t2 && B.JSString_methods.startsWith$1(_this._uri, "file"))
        return "file";
      if (t1 === 7 && B.JSString_methods.startsWith$1(_this._uri, "package"))
        return "package";
      return B.JSString_methods.substring$2(_this._uri, 0, t1);
    },
    get$userInfo() {
      var t1 = this._hostStart,
        t2 = this._schemeEnd + 3;
      return t1 > t2 ? B.JSString_methods.substring$2(this._uri, t2, t1 - 1) : "";
    },
    get$host(_) {
      var t1 = this._hostStart;
      return t1 > 0 ? B.JSString_methods.substring$2(this._uri, t1, this._portStart) : "";
    },
    get$port(_) {
      var t1, _this = this;
      if (_this.get$hasPort())
        return A.int_parse(B.JSString_methods.substring$2(_this._uri, _this._portStart + 1, _this._pathStart), null);
      t1 = _this._schemeEnd;
      if (t1 === 4 && B.JSString_methods.startsWith$1(_this._uri, "http"))
        return 80;
      if (t1 === 5 && B.JSString_methods.startsWith$1(_this._uri, "https"))
        return 443;
      return 0;
    },
    get$path(_) {
      return B.JSString_methods.substring$2(this._uri, this._pathStart, this._queryStart);
    },
    get$query(_) {
      var t1 = this._queryStart,
        t2 = this._fragmentStart;
      return t1 < t2 ? B.JSString_methods.substring$2(this._uri, t1 + 1, t2) : "";
    },
    get$fragment() {
      var t1 = this._fragmentStart,
        t2 = this._uri;
      return t1 < t2.length ? B.JSString_methods.substring$1(t2, t1 + 1) : "";
    },
    get$pathSegments() {
      var parts, t2, i,
        start = this._pathStart,
        end = this._queryStart,
        t1 = this._uri;
      if (B.JSString_methods.startsWith$2(t1, "/", start))
        ++start;
      if (start === end)
        return B.List_empty;
      parts = A._setArrayType([], type$.JSArray_String);
      for (t2 = t1.length, i = start; i < end; ++i) {
        if (!(i >= 0 && i < t2))
          return A.ioore(t1, i);
        if (t1.charCodeAt(i) === 47) {
          B.JSArray_methods.add$1(parts, B.JSString_methods.substring$2(t1, start, i));
          start = i + 1;
        }
      }
      B.JSArray_methods.add$1(parts, B.JSString_methods.substring$2(t1, start, end));
      return A.List_List$unmodifiable(parts, type$.String);
    },
    get$queryParameters() {
      if (this._queryStart >= this._fragmentStart)
        return B.Map_empty8;
      return new A.UnmodifiableMapView(A.Uri_splitQueryString(this.get$query(0)), type$.UnmodifiableMapView_String_String);
    },
    get$queryParametersAll() {
      if (this._queryStart >= this._fragmentStart)
        return B.Map_empty5;
      var queryParameterLists = A._Uri__splitQueryStringAll(this.get$query(0));
      queryParameterLists.updateAll$1(queryParameterLists, A.core___toUnmodifiableStringList$closure());
      return A.ConstantMap_ConstantMap$from(queryParameterLists, type$.String, type$.List_String);
    },
    _isPort$1(port) {
      var portDigitStart = this._portStart + 1;
      return portDigitStart + port.length === this._pathStart && B.JSString_methods.startsWith$2(this._uri, port, portDigitStart);
    },
    removeFragment$0() {
      var _this = this,
        t1 = _this._fragmentStart,
        t2 = _this._uri;
      if (t1 >= t2.length)
        return _this;
      return new A._SimpleUri(B.JSString_methods.substring$2(t2, 0, t1), _this._schemeEnd, _this._hostStart, _this._portStart, _this._pathStart, _this._queryStart, t1, _this._schemeCache);
    },
    replace$2$queryParameters$scheme(_, queryParameters, scheme) {
      var schemeChanged, isFile, t1, userInfo, port, host, t2, path, t3, query, fragment, _this = this, _null = null;
      type$.nullable_Map_String_dynamic._as(queryParameters);
      if (scheme != null) {
        scheme = A._Uri__makeScheme(scheme, 0, scheme.length);
        schemeChanged = !(_this._schemeEnd === scheme.length && B.JSString_methods.startsWith$1(_this._uri, scheme));
      } else {
        scheme = _this.get$scheme();
        schemeChanged = false;
      }
      isFile = scheme === "file";
      t1 = _this._hostStart;
      userInfo = t1 > 0 ? B.JSString_methods.substring$2(_this._uri, _this._schemeEnd + 3, t1) : "";
      port = _this.get$hasPort() ? _this.get$port(0) : _null;
      if (schemeChanged)
        port = A._Uri__makePort(port, scheme);
      t1 = _this._hostStart;
      if (t1 > 0)
        host = B.JSString_methods.substring$2(_this._uri, t1, _this._portStart);
      else
        host = userInfo.length !== 0 || port != null || isFile ? "" : _null;
      t1 = _this._uri;
      t2 = _this._queryStart;
      path = B.JSString_methods.substring$2(t1, _this._pathStart, t2);
      if (!isFile)
        t3 = host != null && path.length !== 0;
      else
        t3 = true;
      if (t3 && !B.JSString_methods.startsWith$1(path, "/"))
        path = "/" + path;
      if (queryParameters != null)
        query = A._Uri__makeQuery(_null, 0, 0, queryParameters);
      else {
        t3 = _this._fragmentStart;
        query = t2 < t3 ? B.JSString_methods.substring$2(t1, t2 + 1, t3) : _null;
      }
      t2 = _this._fragmentStart;
      fragment = t2 < t1.length ? B.JSString_methods.substring$1(t1, t2 + 1) : _null;
      return A._Uri$_internal(scheme, userInfo, host, port, path, query, fragment);
    },
    replace$1$scheme(_, scheme) {
      return this.replace$2$queryParameters$scheme(0, null, scheme);
    },
    replace$1$queryParameters(_, queryParameters) {
      return this.replace$2$queryParameters$scheme(0, queryParameters, null);
    },
    resolve$1(reference) {
      return this.resolveUri$1(A.Uri_parse(reference, 0, null));
    },
    resolveUri$1(reference) {
      if (reference instanceof A._SimpleUri)
        return this._simpleMerge$2(this, reference);
      return this._toNonSimple$0().resolveUri$1(reference);
    },
    _simpleMerge$2(base, ref) {
      var t2, t3, t4, isSimple, delta, refStart, basePathStart, packageNameEnd, basePathStart0, baseStart, baseEnd, baseUri, baseStart0, backCount, refStart0, insert,
        t1 = ref._schemeEnd;
      if (t1 > 0)
        return ref;
      t2 = ref._hostStart;
      if (t2 > 0) {
        t3 = base._schemeEnd;
        if (t3 <= 0)
          return ref;
        t4 = t3 === 4;
        if (t4 && B.JSString_methods.startsWith$1(base._uri, "file"))
          isSimple = ref._pathStart !== ref._queryStart;
        else if (t4 && B.JSString_methods.startsWith$1(base._uri, "http"))
          isSimple = !ref._isPort$1("80");
        else
          isSimple = !(t3 === 5 && B.JSString_methods.startsWith$1(base._uri, "https")) || !ref._isPort$1("443");
        if (isSimple) {
          delta = t3 + 1;
          return new A._SimpleUri(B.JSString_methods.substring$2(base._uri, 0, delta) + B.JSString_methods.substring$1(ref._uri, t1 + 1), t3, t2 + delta, ref._portStart + delta, ref._pathStart + delta, ref._queryStart + delta, ref._fragmentStart + delta, base._schemeCache);
        } else
          return this._toNonSimple$0().resolveUri$1(ref);
      }
      refStart = ref._pathStart;
      t1 = ref._queryStart;
      if (refStart === t1) {
        t2 = ref._fragmentStart;
        if (t1 < t2) {
          t3 = base._queryStart;
          delta = t3 - t1;
          return new A._SimpleUri(B.JSString_methods.substring$2(base._uri, 0, t3) + B.JSString_methods.substring$1(ref._uri, t1), base._schemeEnd, base._hostStart, base._portStart, base._pathStart, t1 + delta, t2 + delta, base._schemeCache);
        }
        t1 = ref._uri;
        if (t2 < t1.length) {
          t3 = base._fragmentStart;
          return new A._SimpleUri(B.JSString_methods.substring$2(base._uri, 0, t3) + B.JSString_methods.substring$1(t1, t2), base._schemeEnd, base._hostStart, base._portStart, base._pathStart, base._queryStart, t2 + (t3 - t2), base._schemeCache);
        }
        return base.removeFragment$0();
      }
      t2 = ref._uri;
      if (B.JSString_methods.startsWith$2(t2, "/", refStart)) {
        basePathStart = base._pathStart;
        packageNameEnd = A._SimpleUri__packageNameEnd(this);
        basePathStart0 = packageNameEnd > 0 ? packageNameEnd : basePathStart;
        delta = basePathStart0 - refStart;
        return new A._SimpleUri(B.JSString_methods.substring$2(base._uri, 0, basePathStart0) + B.JSString_methods.substring$1(t2, refStart), base._schemeEnd, base._hostStart, base._portStart, basePathStart, t1 + delta, ref._fragmentStart + delta, base._schemeCache);
      }
      baseStart = base._pathStart;
      baseEnd = base._queryStart;
      if (baseStart === baseEnd && base._hostStart > 0) {
        for (; B.JSString_methods.startsWith$2(t2, "../", refStart);)
          refStart += 3;
        delta = baseStart - refStart + 1;
        return new A._SimpleUri(B.JSString_methods.substring$2(base._uri, 0, baseStart) + "/" + B.JSString_methods.substring$1(t2, refStart), base._schemeEnd, base._hostStart, base._portStart, baseStart, t1 + delta, ref._fragmentStart + delta, base._schemeCache);
      }
      baseUri = base._uri;
      packageNameEnd = A._SimpleUri__packageNameEnd(this);
      if (packageNameEnd >= 0)
        baseStart0 = packageNameEnd;
      else
        for (baseStart0 = baseStart; B.JSString_methods.startsWith$2(baseUri, "../", baseStart0);)
          baseStart0 += 3;
      backCount = 0;
      while (true) {
        refStart0 = refStart + 3;
        if (!(refStart0 <= t1 && B.JSString_methods.startsWith$2(t2, "../", refStart)))
          break;
        ++backCount;
        refStart = refStart0;
      }
      for (t3 = baseUri.length, insert = ""; baseEnd > baseStart0;) {
        --baseEnd;
        if (!(baseEnd >= 0 && baseEnd < t3))
          return A.ioore(baseUri, baseEnd);
        if (baseUri.charCodeAt(baseEnd) === 47) {
          if (backCount === 0) {
            insert = "/";
            break;
          }
          --backCount;
          insert = "/";
        }
      }
      if (baseEnd === baseStart0 && base._schemeEnd <= 0 && !B.JSString_methods.startsWith$2(baseUri, "/", baseStart)) {
        refStart -= backCount * 3;
        insert = "";
      }
      delta = baseEnd - refStart + insert.length;
      return new A._SimpleUri(B.JSString_methods.substring$2(baseUri, 0, baseEnd) + insert + B.JSString_methods.substring$1(t2, refStart), base._schemeEnd, base._hostStart, base._portStart, baseStart, t1 + delta, ref._fragmentStart + delta, base._schemeCache);
    },
    toFilePath$0() {
      var t2, _this = this,
        t1 = _this._schemeEnd;
      if (t1 >= 0) {
        t2 = !(t1 === 4 && B.JSString_methods.startsWith$1(_this._uri, "file"));
        t1 = t2;
      } else
        t1 = false;
      if (t1)
        throw A.wrapException(A.UnsupportedError$("Cannot extract a file path from a " + _this.get$scheme() + " URI"));
      t1 = _this._queryStart;
      t2 = _this._uri;
      if (t1 < t2.length) {
        if (t1 < _this._fragmentStart)
          throw A.wrapException(A.UnsupportedError$(string$.Cannotefq));
        throw A.wrapException(A.UnsupportedError$(string$.Cannoteff));
      }
      if (_this._hostStart < _this._portStart)
        A.throwExpression(A.UnsupportedError$(string$.Cannoten));
      t1 = B.JSString_methods.substring$2(t2, _this._pathStart, t1);
      return t1;
    },
    get$hashCode(_) {
      var t1 = this._hashCodeCache;
      return t1 == null ? this._hashCodeCache = B.JSString_methods.get$hashCode(this._uri) : t1;
    },
    $eq(_, other) {
      if (other == null)
        return false;
      if (this === other)
        return true;
      return type$.Uri._is(other) && this._uri === other.toString$0(0);
    },
    _toNonSimple$0() {
      var _this = this, _null = null,
        t1 = _this.get$scheme(),
        t2 = _this.get$userInfo(),
        t3 = _this._hostStart > 0 ? _this.get$host(0) : _null,
        t4 = _this.get$hasPort() ? _this.get$port(0) : _null,
        t5 = _this._uri,
        t6 = _this._queryStart,
        t7 = B.JSString_methods.substring$2(t5, _this._pathStart, t6),
        t8 = _this._fragmentStart;
      t6 = t6 < t8 ? _this.get$query(0) : _null;
      return A._Uri$_internal(t1, t2, t3, t4, t7, t6, t8 < t5.length ? _this.get$fragment() : _null);
    },
    toString$0(_) {
      return this._uri;
    },
    $isUri: 1
  };
  A._DataUri.prototype = {};
  A.Expando.prototype = {
    $index(_, object) {
      type$.Object._as(object);
      if (A._isBool(object) || typeof object == "number" || typeof object == "string" || object instanceof A._Record)
        A.Expando__badExpandoKey(object);
      return this._jsWeakMap.get(object);
    },
    $indexSet(_, object, value) {
      type$.Object._as(object);
      this.$ti._eval$1("1?")._as(value);
      if (object instanceof A._Record)
        A.Expando__badExpandoKey(object);
      this._jsWeakMap.set(object, value);
    },
    toString$0(_) {
      return "Expando:null";
    }
  };
  A._performance_closure.prototype = {
    call$0() {
      var value = self.performance;
      if (value != null && A.JSAnyUtilityExtension_instanceOfString(value, "Object")) {
        type$.JSObject._as(value);
        if (value.measure != null && value.mark != null && value.clearMeasures != null && value.clearMarks != null)
          return value;
      }
      return null;
    },
    $signature: 651
  };
  A._json_closure.prototype = {
    call$0() {
      var value = self.JSON;
      if (value != null && A.JSAnyUtilityExtension_instanceOfString(value, "Object"))
        return type$.JSObject._as(value);
      throw A.wrapException(A.UnsupportedError$("Missing JSON.parse() support"));
    },
    $signature: 204
  };
  A._FakeUserTag.prototype = {};
  A.ServiceExtensionResponse.prototype = {};
  A.TimelineTask.prototype = {
    start$2$arguments(_, $name, $arguments) {
      var t1, t2;
      A.ArgumentError_checkNotNull($name, "name", type$.String);
      if ($.$get$_performance() == null) {
        B.JSArray_methods.add$1(this._stack, null);
        return;
      }
      t1 = this._taskId;
      B.JSArray_methods.add$1(this._stack, new A._AsyncBlock($name, t1));
      t2 = type$.dynamic;
      t2 = A.LinkedHashMap_LinkedHashMap$_empty(t2, t2);
      if ($arguments != null)
        t2.addAll$1(0, $arguments);
      A._reportTaskEvent(t1, -1, 5, $name, A._argumentsAsJson(t2));
    },
    start$1(_, $name) {
      return this.start$2$arguments(0, $name, null);
    },
    finish$1$arguments(_, $arguments) {
      var block,
        t1 = this._stack,
        t2 = t1.length;
      if (t2 === 0)
        throw A.wrapException(A.StateError$("Uneven calls to start and finish"));
      if (0 >= t2)
        return A.ioore(t1, -1);
      block = t1.pop();
      if (block == null)
        return;
      A._reportTaskEvent(block._taskId, -1, 7, block.name, A._argumentsAsJson($arguments));
    },
    finish$0(_) {
      return this.finish$1$arguments(0, null);
    }
  };
  A._AsyncBlock.prototype = {};
  A._SyncBlock.prototype = {
    get$_jsonArguments() {
      var result, _this = this,
        value = _this.___SyncBlock__jsonArguments_FI;
      if (value === $) {
        result = A._argumentsAsJson(_this.$arguments);
        _this.___SyncBlock__jsonArguments_FI !== $ && A.throwLateFieldADI("_jsonArguments");
        _this.___SyncBlock__jsonArguments_FI = result;
        value = result;
      }
      return value;
    }
  };
  A.HtmlElement.prototype = {};
  A.AccessibleNodeList.prototype = {
    get$length(receiver) {
      return receiver.length;
    }
  };
  A.AnchorElement.prototype = {
    toString$0(receiver) {
      var t1 = String(receiver);
      t1.toString;
      return t1;
    }
  };
  A.AreaElement.prototype = {
    toString$0(receiver) {
      var t1 = String(receiver);
      t1.toString;
      return t1;
    }
  };
  A.Blob.prototype = {};
  A.BroadcastChannel.prototype = {
    close$0(receiver) {
      return receiver.close();
    }
  };
  A.CharacterData.prototype = {
    get$length(receiver) {
      return receiver.length;
    }
  };
  A.CssPerspective.prototype = {
    get$length(receiver) {
      return receiver.length;
    }
  };
  A.CssRule.prototype = {$isCssRule: 1};
  A.CssStyleDeclaration.prototype = {
    get$length(receiver) {
      var t1 = receiver.length;
      t1.toString;
      return t1;
    }
  };
  A.CssStyleDeclarationBase.prototype = {};
  A.CssStyleValue.prototype = {};
  A.CssTransformComponent.prototype = {};
  A.CssTransformValue.prototype = {
    get$length(receiver) {
      return receiver.length;
    }
  };
  A.CssUnparsedValue.prototype = {
    get$length(receiver) {
      return receiver.length;
    }
  };
  A.DataTransferItemList.prototype = {
    get$length(receiver) {
      return receiver.length;
    },
    $index(receiver, index) {
      var t1 = receiver[A._asInt(index)];
      t1.toString;
      return t1;
    }
  };
  A.DomException0.prototype = {
    toString$0(receiver) {
      var t1 = String(receiver);
      t1.toString;
      return t1;
    }
  };
  A.DomRectList.prototype = {
    get$length(receiver) {
      var t1 = receiver.length;
      t1.toString;
      return t1;
    },
    $index(receiver, index) {
      var t1, t2;
      A._asInt(index);
      t1 = receiver.length;
      t2 = index >>> 0 !== index || index >= t1;
      t2.toString;
      if (t2)
        throw A.wrapException(A.IndexError$withLength(index, t1, receiver, null, null));
      t1 = receiver[index];
      t1.toString;
      return t1;
    },
    $indexSet(receiver, index, value) {
      A._asInt(index);
      type$.Rectangle_num._as(value);
      throw A.wrapException(A.UnsupportedError$("Cannot assign element of immutable List."));
    },
    set$length(receiver, newLength) {
      throw A.wrapException(A.UnsupportedError$("Cannot resize immutable List."));
    },
    get$first(receiver) {
      var t1;
      if (receiver.length > 0) {
        t1 = receiver[0];
        t1.toString;
        return t1;
      }
      throw A.wrapException(A.StateError$("No elements"));
    },
    get$last(receiver) {
      var t1,
        len = receiver.length;
      if (len > 0) {
        t1 = receiver[len - 1];
        t1.toString;
        return t1;
      }
      throw A.wrapException(A.StateError$("No elements"));
    },
    get$single(receiver) {
      var t1,
        len = receiver.length;
      if (len === 1) {
        t1 = receiver[0];
        t1.toString;
        return t1;
      }
      if (len === 0)
        throw A.wrapException(A.StateError$("No elements"));
      throw A.wrapException(A.StateError$("More than one element"));
    },
    elementAt$1(receiver, index) {
      if (!(index >= 0 && index < receiver.length))
        return A.ioore(receiver, index);
      return receiver[index];
    },
    $isJSIndexable: 1,
    $isEfficientLengthIterable: 1,
    $isJavaScriptIndexingBehavior: 1,
    $isIterable: 1,
    $isList: 1
  };
  A.DomRectReadOnly0.prototype = {
    toString$0(receiver) {
      var t2,
        t1 = receiver.left;
      t1.toString;
      t2 = receiver.top;
      t2.toString;
      return "Rectangle (" + A.S(t1) + ", " + A.S(t2) + ") " + A.S(this.get$width(receiver)) + " x " + A.S(this.get$height(receiver));
    },
    $eq(receiver, other) {
      var t1, t2, t3;
      if (other == null)
        return false;
      t1 = false;
      if (type$.Rectangle_num._is(other)) {
        t2 = receiver.left;
        t2.toString;
        t3 = J.getInterceptor$x(other);
        if (t2 === t3.get$left(other)) {
          t1 = receiver.top;
          t1.toString;
          t1 = t1 === t3.get$top(other) && this.get$width(receiver) === t3.get$width(other) && this.get$height(receiver) === t3.get$height(other);
        }
      }
      return t1;
    },
    get$hashCode(receiver) {
      var t2,
        t1 = receiver.left;
      t1.toString;
      t2 = receiver.top;
      t2.toString;
      return A.Object_hash(t1, t2, this.get$width(receiver), this.get$height(receiver), B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue);
    },
    get$_height(receiver) {
      return receiver.height;
    },
    get$height(receiver) {
      var t1 = this.get$_height(receiver);
      t1.toString;
      return t1;
    },
    get$left(receiver) {
      var t1 = receiver.left;
      t1.toString;
      return t1;
    },
    get$top(receiver) {
      var t1 = receiver.top;
      t1.toString;
      return t1;
    },
    get$_width(receiver) {
      return receiver.width;
    },
    get$width(receiver) {
      var t1 = this.get$_width(receiver);
      t1.toString;
      return t1;
    },
    $isRectangle: 1
  };
  A.DomStringList.prototype = {
    get$length(receiver) {
      var t1 = receiver.length;
      t1.toString;
      return t1;
    },
    $index(receiver, index) {
      var t1, t2;
      A._asInt(index);
      t1 = receiver.length;
      t2 = index >>> 0 !== index || index >= t1;
      t2.toString;
      if (t2)
        throw A.wrapException(A.IndexError$withLength(index, t1, receiver, null, null));
      t1 = receiver[index];
      t1.toString;
      return t1;
    },
    $indexSet(receiver, index, value) {
      A._asInt(index);
      A._asString(value);
      throw A.wrapException(A.UnsupportedError$("Cannot assign element of immutable List."));
    },
    set$length(receiver, newLength) {
      throw A.wrapException(A.UnsupportedError$("Cannot resize immutable List."));
    },
    get$first(receiver) {
      var t1;
      if (receiver.length > 0) {
        t1 = receiver[0];
        t1.toString;
        return t1;
      }
      throw A.wrapException(A.StateError$("No elements"));
    },
    get$last(receiver) {
      var t1,
        len = receiver.length;
      if (len > 0) {
        t1 = receiver[len - 1];
        t1.toString;
        return t1;
      }
      throw A.wrapException(A.StateError$("No elements"));
    },
    get$single(receiver) {
      var t1,
        len = receiver.length;
      if (len === 1) {
        t1 = receiver[0];
        t1.toString;
        return t1;
      }
      if (len === 0)
        throw A.wrapException(A.StateError$("No elements"));
      throw A.wrapException(A.StateError$("More than one element"));
    },
    elementAt$1(receiver, index) {
      if (!(index >= 0 && index < receiver.length))
        return A.ioore(receiver, index);
      return receiver[index];
    },
    $isJSIndexable: 1,
    $isEfficientLengthIterable: 1,
    $isJavaScriptIndexingBehavior: 1,
    $isIterable: 1,
    $isList: 1
  };
  A.DomTokenList0.prototype = {
    get$length(receiver) {
      var t1 = receiver.length;
      t1.toString;
      return t1;
    }
  };
  A.Element0.prototype = {
    toString$0(receiver) {
      var t1 = receiver.localName;
      t1.toString;
      return t1;
    }
  };
  A.Event.prototype = {$isEvent: 1};
  A.EventTarget.prototype = {
    addEventListener$3(receiver, type, listener, useCapture) {
      type$.nullable_dynamic_Function_Event._as(listener);
      if (listener != null)
        this._html0$_addEventListener$3(receiver, type, listener, false);
    },
    _html0$_addEventListener$3(receiver, type, listener, options) {
      return receiver.addEventListener(type, A.convertDartClosureToJS(type$.nullable_dynamic_Function_Event._as(listener), 1), false);
    },
    _removeEventListener$3(receiver, type, listener, options) {
      return receiver.removeEventListener(type, A.convertDartClosureToJS(type$.nullable_dynamic_Function_Event._as(listener), 1), false);
    },
    $isEventTarget: 1
  };
  A.File.prototype = {$isFile: 1};
  A.FileList.prototype = {
    get$length(receiver) {
      var t1 = receiver.length;
      t1.toString;
      return t1;
    },
    $index(receiver, index) {
      var t1, t2;
      A._asInt(index);
      t1 = receiver.length;
      t2 = index >>> 0 !== index || index >= t1;
      t2.toString;
      if (t2)
        throw A.wrapException(A.IndexError$withLength(index, t1, receiver, null, null));
      t1 = receiver[index];
      t1.toString;
      return t1;
    },
    $indexSet(receiver, index, value) {
      A._asInt(index);
      type$.File._as(value);
      throw A.wrapException(A.UnsupportedError$("Cannot assign element of immutable List."));
    },
    set$length(receiver, newLength) {
      throw A.wrapException(A.UnsupportedError$("Cannot resize immutable List."));
    },
    get$first(receiver) {
      var t1;
      if (receiver.length > 0) {
        t1 = receiver[0];
        t1.toString;
        return t1;
      }
      throw A.wrapException(A.StateError$("No elements"));
    },
    get$last(receiver) {
      var t1,
        len = receiver.length;
      if (len > 0) {
        t1 = receiver[len - 1];
        t1.toString;
        return t1;
      }
      throw A.wrapException(A.StateError$("No elements"));
    },
    get$single(receiver) {
      var t1,
        len = receiver.length;
      if (len === 1) {
        t1 = receiver[0];
        t1.toString;
        return t1;
      }
      if (len === 0)
        throw A.wrapException(A.StateError$("No elements"));
      throw A.wrapException(A.StateError$("More than one element"));
    },
    elementAt$1(receiver, index) {
      if (!(index >= 0 && index < receiver.length))
        return A.ioore(receiver, index);
      return receiver[index];
    },
    $isJSIndexable: 1,
    $isEfficientLengthIterable: 1,
    $isJavaScriptIndexingBehavior: 1,
    $isIterable: 1,
    $isList: 1
  };
  A.FileWriter.prototype = {
    get$length(receiver) {
      return receiver.length;
    }
  };
  A.FormElement.prototype = {
    get$length(receiver) {
      return receiver.length;
    }
  };
  A.Gamepad.prototype = {$isGamepad: 1};
  A.History.prototype = {
    get$length(receiver) {
      var t1 = receiver.length;
      t1.toString;
      return t1;
    }
  };
  A.HtmlCollection.prototype = {
    get$length(receiver) {
      var t1 = receiver.length;
      t1.toString;
      return t1;
    },
    $index(receiver, index) {
      var t1, t2;
      A._asInt(index);
      t1 = receiver.length;
      t2 = index >>> 0 !== index || index >= t1;
      t2.toString;
      if (t2)
        throw A.wrapException(A.IndexError$withLength(index, t1, receiver, null, null));
      t1 = receiver[index];
      t1.toString;
      return t1;
    },
    $indexSet(receiver, index, value) {
      A._asInt(index);
      type$.Node._as(value);
      throw A.wrapException(A.UnsupportedError$("Cannot assign element of immutable List."));
    },
    set$length(receiver, newLength) {
      throw A.wrapException(A.UnsupportedError$("Cannot resize immutable List."));
    },
    get$first(receiver) {
      var t1;
      if (receiver.length > 0) {
        t1 = receiver[0];
        t1.toString;
        return t1;
      }
      throw A.wrapException(A.StateError$("No elements"));
    },
    get$last(receiver) {
      var t1,
        len = receiver.length;
      if (len > 0) {
        t1 = receiver[len - 1];
        t1.toString;
        return t1;
      }
      throw A.wrapException(A.StateError$("No elements"));
    },
    get$single(receiver) {
      var t1,
        len = receiver.length;
      if (len === 1) {
        t1 = receiver[0];
        t1.toString;
        return t1;
      }
      if (len === 0)
        throw A.wrapException(A.StateError$("No elements"));
      throw A.wrapException(A.StateError$("More than one element"));
    },
    elementAt$1(receiver, index) {
      if (!(index >= 0 && index < receiver.length))
        return A.ioore(receiver, index);
      return receiver[index];
    },
    $isJSIndexable: 1,
    $isEfficientLengthIterable: 1,
    $isJavaScriptIndexingBehavior: 1,
    $isIterable: 1,
    $isList: 1
  };
  A.Location.prototype = {
    toString$0(receiver) {
      var t1 = String(receiver);
      t1.toString;
      return t1;
    }
  };
  A.MediaList.prototype = {
    get$length(receiver) {
      return receiver.length;
    }
  };
  A.MessageEvent.prototype = {$isMessageEvent: 1};
  A.MidiInputMap.prototype = {
    containsKey$1(receiver, key) {
      return A.convertNativeToDart_Dictionary(receiver.get(A._asString(key))) != null;
    },
    $index(receiver, key) {
      return A.convertNativeToDart_Dictionary(receiver.get(A._asString(key)));
    },
    forEach$1(receiver, f) {
      var entries, entry, t1;
      type$.void_Function_String_dynamic._as(f);
      entries = receiver.entries();
      for (; true;) {
        entry = entries.next();
        t1 = entry.done;
        t1.toString;
        if (t1)
          return;
        t1 = entry.value[0];
        t1.toString;
        f.call$2(t1, A.convertNativeToDart_Dictionary(entry.value[1]));
      }
    },
    get$keys(receiver) {
      var keys = A._setArrayType([], type$.JSArray_String);
      this.forEach$1(receiver, new A.MidiInputMap_keys_closure(keys));
      return keys;
    },
    get$values(receiver) {
      var values = A._setArrayType([], type$.JSArray_Map_dynamic_dynamic);
      this.forEach$1(receiver, new A.MidiInputMap_values_closure(values));
      return values;
    },
    get$length(receiver) {
      var t1 = receiver.size;
      t1.toString;
      return t1;
    },
    get$isEmpty(receiver) {
      var t1 = receiver.size;
      t1.toString;
      return t1 === 0;
    },
    get$isNotEmpty(receiver) {
      var t1 = receiver.size;
      t1.toString;
      return t1 !== 0;
    },
    $indexSet(receiver, key, value) {
      A._asString(key);
      throw A.wrapException(A.UnsupportedError$("Not supported"));
    },
    putIfAbsent$2(receiver, key, ifAbsent) {
      type$.dynamic_Function._as(ifAbsent);
      throw A.wrapException(A.UnsupportedError$("Not supported"));
    },
    remove$1(receiver, key) {
      throw A.wrapException(A.UnsupportedError$("Not supported"));
    },
    $isMap: 1
  };
  A.MidiInputMap_keys_closure.prototype = {
    call$2(k, v) {
      return B.JSArray_methods.add$1(this.keys, k);
    },
    $signature: 31
  };
  A.MidiInputMap_values_closure.prototype = {
    call$2(k, v) {
      return B.JSArray_methods.add$1(this.values, type$.Map_dynamic_dynamic._as(v));
    },
    $signature: 31
  };
  A.MidiOutputMap.prototype = {
    containsKey$1(receiver, key) {
      return A.convertNativeToDart_Dictionary(receiver.get(A._asString(key))) != null;
    },
    $index(receiver, key) {
      return A.convertNativeToDart_Dictionary(receiver.get(A._asString(key)));
    },
    forEach$1(receiver, f) {
      var entries, entry, t1;
      type$.void_Function_String_dynamic._as(f);
      entries = receiver.entries();
      for (; true;) {
        entry = entries.next();
        t1 = entry.done;
        t1.toString;
        if (t1)
          return;
        t1 = entry.value[0];
        t1.toString;
        f.call$2(t1, A.convertNativeToDart_Dictionary(entry.value[1]));
      }
    },
    get$keys(receiver) {
      var keys = A._setArrayType([], type$.JSArray_String);
      this.forEach$1(receiver, new A.MidiOutputMap_keys_closure(keys));
      return keys;
    },
    get$values(receiver) {
      var values = A._setArrayType([], type$.JSArray_Map_dynamic_dynamic);
      this.forEach$1(receiver, new A.MidiOutputMap_values_closure(values));
      return values;
    },
    get$length(receiver) {
      var t1 = receiver.size;
      t1.toString;
      return t1;
    },
    get$isEmpty(receiver) {
      var t1 = receiver.size;
      t1.toString;
      return t1 === 0;
    },
    get$isNotEmpty(receiver) {
      var t1 = receiver.size;
      t1.toString;
      return t1 !== 0;
    },
    $indexSet(receiver, key, value) {
      A._asString(key);
      throw A.wrapException(A.UnsupportedError$("Not supported"));
    },
    putIfAbsent$2(receiver, key, ifAbsent) {
      type$.dynamic_Function._as(ifAbsent);
      throw A.wrapException(A.UnsupportedError$("Not supported"));
    },
    remove$1(receiver, key) {
      throw A.wrapException(A.UnsupportedError$("Not supported"));
    },
    $isMap: 1
  };
  A.MidiOutputMap_keys_closure.prototype = {
    call$2(k, v) {
      return B.JSArray_methods.add$1(this.keys, k);
    },
    $signature: 31
  };
  A.MidiOutputMap_values_closure.prototype = {
    call$2(k, v) {
      return B.JSArray_methods.add$1(this.values, type$.Map_dynamic_dynamic._as(v));
    },
    $signature: 31
  };
  A.MimeType.prototype = {$isMimeType: 1};
  A.MimeTypeArray.prototype = {
    get$length(receiver) {
      var t1 = receiver.length;
      t1.toString;
      return t1;
    },
    $index(receiver, index) {
      var t1, t2;
      A._asInt(index);
      t1 = receiver.length;
      t2 = index >>> 0 !== index || index >= t1;
      t2.toString;
      if (t2)
        throw A.wrapException(A.IndexError$withLength(index, t1, receiver, null, null));
      t1 = receiver[index];
      t1.toString;
      return t1;
    },
    $indexSet(receiver, index, value) {
      A._asInt(index);
      type$.MimeType._as(value);
      throw A.wrapException(A.UnsupportedError$("Cannot assign element of immutable List."));
    },
    set$length(receiver, newLength) {
      throw A.wrapException(A.UnsupportedError$("Cannot resize immutable List."));
    },
    get$first(receiver) {
      var t1;
      if (receiver.length > 0) {
        t1 = receiver[0];
        t1.toString;
        return t1;
      }
      throw A.wrapException(A.StateError$("No elements"));
    },
    get$last(receiver) {
      var t1,
        len = receiver.length;
      if (len > 0) {
        t1 = receiver[len - 1];
        t1.toString;
        return t1;
      }
      throw A.wrapException(A.StateError$("No elements"));
    },
    get$single(receiver) {
      var t1,
        len = receiver.length;
      if (len === 1) {
        t1 = receiver[0];
        t1.toString;
        return t1;
      }
      if (len === 0)
        throw A.wrapException(A.StateError$("No elements"));
      throw A.wrapException(A.StateError$("More than one element"));
    },
    elementAt$1(receiver, index) {
      if (!(index >= 0 && index < receiver.length))
        return A.ioore(receiver, index);
      return receiver[index];
    },
    $isJSIndexable: 1,
    $isEfficientLengthIterable: 1,
    $isJavaScriptIndexingBehavior: 1,
    $isIterable: 1,
    $isList: 1
  };
  A.Node.prototype = {
    toString$0(receiver) {
      var value = receiver.nodeValue;
      return value == null ? this.super$Interceptor$toString(receiver) : value;
    },
    $isNode: 1
  };
  A.NodeList.prototype = {
    get$length(receiver) {
      var t1 = receiver.length;
      t1.toString;
      return t1;
    },
    $index(receiver, index) {
      var t1, t2;
      A._asInt(index);
      t1 = receiver.length;
      t2 = index >>> 0 !== index || index >= t1;
      t2.toString;
      if (t2)
        throw A.wrapException(A.IndexError$withLength(index, t1, receiver, null, null));
      t1 = receiver[index];
      t1.toString;
      return t1;
    },
    $indexSet(receiver, index, value) {
      A._asInt(index);
      type$.Node._as(value);
      throw A.wrapException(A.UnsupportedError$("Cannot assign element of immutable List."));
    },
    set$length(receiver, newLength) {
      throw A.wrapException(A.UnsupportedError$("Cannot resize immutable List."));
    },
    get$first(receiver) {
      var t1;
      if (receiver.length > 0) {
        t1 = receiver[0];
        t1.toString;
        return t1;
      }
      throw A.wrapException(A.StateError$("No elements"));
    },
    get$last(receiver) {
      var t1,
        len = receiver.length;
      if (len > 0) {
        t1 = receiver[len - 1];
        t1.toString;
        return t1;
      }
      throw A.wrapException(A.StateError$("No elements"));
    },
    get$single(receiver) {
      var t1,
        len = receiver.length;
      if (len === 1) {
        t1 = receiver[0];
        t1.toString;
        return t1;
      }
      if (len === 0)
        throw A.wrapException(A.StateError$("No elements"));
      throw A.wrapException(A.StateError$("More than one element"));
    },
    elementAt$1(receiver, index) {
      if (!(index >= 0 && index < receiver.length))
        return A.ioore(receiver, index);
      return receiver[index];
    },
    $isJSIndexable: 1,
    $isEfficientLengthIterable: 1,
    $isJavaScriptIndexingBehavior: 1,
    $isIterable: 1,
    $isList: 1
  };
  A.Plugin.prototype = {
    get$length(receiver) {
      return receiver.length;
    },
    $isPlugin: 1
  };
  A.PluginArray.prototype = {
    get$length(receiver) {
      var t1 = receiver.length;
      t1.toString;
      return t1;
    },
    $index(receiver, index) {
      var t1, t2;
      A._asInt(index);
      t1 = receiver.length;
      t2 = index >>> 0 !== index || index >= t1;
      t2.toString;
      if (t2)
        throw A.wrapException(A.IndexError$withLength(index, t1, receiver, null, null));
      t1 = receiver[index];
      t1.toString;
      return t1;
    },
    $indexSet(receiver, index, value) {
      A._asInt(index);
      type$.Plugin._as(value);
      throw A.wrapException(A.UnsupportedError$("Cannot assign element of immutable List."));
    },
    set$length(receiver, newLength) {
      throw A.wrapException(A.UnsupportedError$("Cannot resize immutable List."));
    },
    get$first(receiver) {
      var t1;
      if (receiver.length > 0) {
        t1 = receiver[0];
        t1.toString;
        return t1;
      }
      throw A.wrapException(A.StateError$("No elements"));
    },
    get$last(receiver) {
      var t1,
        len = receiver.length;
      if (len > 0) {
        t1 = receiver[len - 1];
        t1.toString;
        return t1;
      }
      throw A.wrapException(A.StateError$("No elements"));
    },
    get$single(receiver) {
      var t1,
        len = receiver.length;
      if (len === 1) {
        t1 = receiver[0];
        t1.toString;
        return t1;
      }
      if (len === 0)
        throw A.wrapException(A.StateError$("No elements"));
      throw A.wrapException(A.StateError$("More than one element"));
    },
    elementAt$1(receiver, index) {
      if (!(index >= 0 && index < receiver.length))
        return A.ioore(receiver, index);
      return receiver[index];
    },
    $isJSIndexable: 1,
    $isEfficientLengthIterable: 1,
    $isJavaScriptIndexingBehavior: 1,
    $isIterable: 1,
    $isList: 1
  };
  A.RtcStatsReport.prototype = {
    containsKey$1(receiver, key) {
      return A.convertNativeToDart_Dictionary(receiver.get(A._asString(key))) != null;
    },
    $index(receiver, key) {
      return A.convertNativeToDart_Dictionary(receiver.get(A._asString(key)));
    },
    forEach$1(receiver, f) {
      var entries, entry, t1;
      type$.void_Function_String_dynamic._as(f);
      entries = receiver.entries();
      for (; true;) {
        entry = entries.next();
        t1 = entry.done;
        t1.toString;
        if (t1)
          return;
        t1 = entry.value[0];
        t1.toString;
        f.call$2(t1, A.convertNativeToDart_Dictionary(entry.value[1]));
      }
    },
    get$keys(receiver) {
      var keys = A._setArrayType([], type$.JSArray_String);
      this.forEach$1(receiver, new A.RtcStatsReport_keys_closure(keys));
      return keys;
    },
    get$values(receiver) {
      var values = A._setArrayType([], type$.JSArray_Map_dynamic_dynamic);
      this.forEach$1(receiver, new A.RtcStatsReport_values_closure(values));
      return values;
    },
    get$length(receiver) {
      var t1 = receiver.size;
      t1.toString;
      return t1;
    },
    get$isEmpty(receiver) {
      var t1 = receiver.size;
      t1.toString;
      return t1 === 0;
    },
    get$isNotEmpty(receiver) {
      var t1 = receiver.size;
      t1.toString;
      return t1 !== 0;
    },
    $indexSet(receiver, key, value) {
      A._asString(key);
      throw A.wrapException(A.UnsupportedError$("Not supported"));
    },
    putIfAbsent$2(receiver, key, ifAbsent) {
      type$.dynamic_Function._as(ifAbsent);
      throw A.wrapException(A.UnsupportedError$("Not supported"));
    },
    remove$1(receiver, key) {
      throw A.wrapException(A.UnsupportedError$("Not supported"));
    },
    $isMap: 1
  };
  A.RtcStatsReport_keys_closure.prototype = {
    call$2(k, v) {
      return B.JSArray_methods.add$1(this.keys, k);
    },
    $signature: 31
  };
  A.RtcStatsReport_values_closure.prototype = {
    call$2(k, v) {
      return B.JSArray_methods.add$1(this.values, type$.Map_dynamic_dynamic._as(v));
    },
    $signature: 31
  };
  A.SelectElement.prototype = {
    get$length(receiver) {
      return receiver.length;
    }
  };
  A.SourceBuffer.prototype = {$isSourceBuffer: 1};
  A.SourceBufferList.prototype = {
    get$length(receiver) {
      var t1 = receiver.length;
      t1.toString;
      return t1;
    },
    $index(receiver, index) {
      var t1, t2;
      A._asInt(index);
      t1 = receiver.length;
      t2 = index >>> 0 !== index || index >= t1;
      t2.toString;
      if (t2)
        throw A.wrapException(A.IndexError$withLength(index, t1, receiver, null, null));
      t1 = receiver[index];
      t1.toString;
      return t1;
    },
    $indexSet(receiver, index, value) {
      A._asInt(index);
      type$.SourceBuffer._as(value);
      throw A.wrapException(A.UnsupportedError$("Cannot assign element of immutable List."));
    },
    set$length(receiver, newLength) {
      throw A.wrapException(A.UnsupportedError$("Cannot resize immutable List."));
    },
    get$first(receiver) {
      var t1;
      if (receiver.length > 0) {
        t1 = receiver[0];
        t1.toString;
        return t1;
      }
      throw A.wrapException(A.StateError$("No elements"));
    },
    get$last(receiver) {
      var t1,
        len = receiver.length;
      if (len > 0) {
        t1 = receiver[len - 1];
        t1.toString;
        return t1;
      }
      throw A.wrapException(A.StateError$("No elements"));
    },
    get$single(receiver) {
      var t1,
        len = receiver.length;
      if (len === 1) {
        t1 = receiver[0];
        t1.toString;
        return t1;
      }
      if (len === 0)
        throw A.wrapException(A.StateError$("No elements"));
      throw A.wrapException(A.StateError$("More than one element"));
    },
    elementAt$1(receiver, index) {
      if (!(index >= 0 && index < receiver.length))
        return A.ioore(receiver, index);
      return receiver[index];
    },
    $isJSIndexable: 1,
    $isEfficientLengthIterable: 1,
    $isJavaScriptIndexingBehavior: 1,
    $isIterable: 1,
    $isList: 1
  };
  A.SpeechGrammar.prototype = {$isSpeechGrammar: 1};
  A.SpeechGrammarList.prototype = {
    get$length(receiver) {
      var t1 = receiver.length;
      t1.toString;
      return t1;
    },
    $index(receiver, index) {
      var t1, t2;
      A._asInt(index);
      t1 = receiver.length;
      t2 = index >>> 0 !== index || index >= t1;
      t2.toString;
      if (t2)
        throw A.wrapException(A.IndexError$withLength(index, t1, receiver, null, null));
      t1 = receiver[index];
      t1.toString;
      return t1;
    },
    $indexSet(receiver, index, value) {
      A._asInt(index);
      type$.SpeechGrammar._as(value);
      throw A.wrapException(A.UnsupportedError$("Cannot assign element of immutable List."));
    },
    set$length(receiver, newLength) {
      throw A.wrapException(A.UnsupportedError$("Cannot resize immutable List."));
    },
    get$first(receiver) {
      var t1;
      if (receiver.length > 0) {
        t1 = receiver[0];
        t1.toString;
        return t1;
      }
      throw A.wrapException(A.StateError$("No elements"));
    },
    get$last(receiver) {
      var t1,
        len = receiver.length;
      if (len > 0) {
        t1 = receiver[len - 1];
        t1.toString;
        return t1;
      }
      throw A.wrapException(A.StateError$("No elements"));
    },
    get$single(receiver) {
      var t1,
        len = receiver.length;
      if (len === 1) {
        t1 = receiver[0];
        t1.toString;
        return t1;
      }
      if (len === 0)
        throw A.wrapException(A.StateError$("No elements"));
      throw A.wrapException(A.StateError$("More than one element"));
    },
    elementAt$1(receiver, index) {
      if (!(index >= 0 && index < receiver.length))
        return A.ioore(receiver, index);
      return receiver[index];
    },
    $isJSIndexable: 1,
    $isEfficientLengthIterable: 1,
    $isJavaScriptIndexingBehavior: 1,
    $isIterable: 1,
    $isList: 1
  };
  A.SpeechRecognitionResult.prototype = {
    get$length(receiver) {
      return receiver.length;
    },
    $isSpeechRecognitionResult: 1
  };
  A.Storage.prototype = {
    containsKey$1(receiver, key) {
      return receiver.getItem(A._asString(key)) != null;
    },
    $index(receiver, key) {
      return receiver.getItem(A._asString(key));
    },
    $indexSet(receiver, key, value) {
      receiver.setItem(A._asString(key), A._asString(value));
    },
    putIfAbsent$2(receiver, key, ifAbsent) {
      var t1;
      type$.String_Function._as(ifAbsent);
      if (receiver.getItem(key) == null)
        receiver.setItem(key, A._asString(ifAbsent.call$0()));
      t1 = receiver.getItem(key);
      return t1 == null ? A._asString(t1) : t1;
    },
    remove$1(receiver, key) {
      var value;
      A._asString(key);
      value = receiver.getItem(key);
      receiver.removeItem(key);
      return value;
    },
    forEach$1(receiver, f) {
      var i, key, t1;
      type$.void_Function_String_String._as(f);
      for (i = 0; true; ++i) {
        key = receiver.key(i);
        if (key == null)
          return;
        t1 = receiver.getItem(key);
        t1.toString;
        f.call$2(key, t1);
      }
    },
    get$keys(receiver) {
      var keys = A._setArrayType([], type$.JSArray_String);
      this.forEach$1(receiver, new A.Storage_keys_closure(keys));
      return keys;
    },
    get$values(receiver) {
      var values = A._setArrayType([], type$.JSArray_String);
      this.forEach$1(receiver, new A.Storage_values_closure(values));
      return values;
    },
    get$length(receiver) {
      var t1 = receiver.length;
      t1.toString;
      return t1;
    },
    get$isEmpty(receiver) {
      return receiver.key(0) == null;
    },
    get$isNotEmpty(receiver) {
      return receiver.key(0) != null;
    },
    $isMap: 1
  };
  A.Storage_keys_closure.prototype = {
    call$2(k, v) {
      return B.JSArray_methods.add$1(this.keys, k);
    },
    $signature: 120
  };
  A.Storage_values_closure.prototype = {
    call$2(k, v) {
      return B.JSArray_methods.add$1(this.values, v);
    },
    $signature: 120
  };
  A.StyleSheet.prototype = {$isStyleSheet: 1};
  A.TextTrack.prototype = {$isTextTrack: 1};
  A.TextTrackCue.prototype = {$isTextTrackCue: 1};
  A.TextTrackCueList.prototype = {
    get$length(receiver) {
      var t1 = receiver.length;
      t1.toString;
      return t1;
    },
    $index(receiver, index) {
      var t1, t2;
      A._asInt(index);
      t1 = receiver.length;
      t2 = index >>> 0 !== index || index >= t1;
      t2.toString;
      if (t2)
        throw A.wrapException(A.IndexError$withLength(index, t1, receiver, null, null));
      t1 = receiver[index];
      t1.toString;
      return t1;
    },
    $indexSet(receiver, index, value) {
      A._asInt(index);
      type$.TextTrackCue._as(value);
      throw A.wrapException(A.UnsupportedError$("Cannot assign element of immutable List."));
    },
    set$length(receiver, newLength) {
      throw A.wrapException(A.UnsupportedError$("Cannot resize immutable List."));
    },
    get$first(receiver) {
      var t1;
      if (receiver.length > 0) {
        t1 = receiver[0];
        t1.toString;
        return t1;
      }
      throw A.wrapException(A.StateError$("No elements"));
    },
    get$last(receiver) {
      var t1,
        len = receiver.length;
      if (len > 0) {
        t1 = receiver[len - 1];
        t1.toString;
        return t1;
      }
      throw A.wrapException(A.StateError$("No elements"));
    },
    get$single(receiver) {
      var t1,
        len = receiver.length;
      if (len === 1) {
        t1 = receiver[0];
        t1.toString;
        return t1;
      }
      if (len === 0)
        throw A.wrapException(A.StateError$("No elements"));
      throw A.wrapException(A.StateError$("More than one element"));
    },
    elementAt$1(receiver, index) {
      if (!(index >= 0 && index < receiver.length))
        return A.ioore(receiver, index);
      return receiver[index];
    },
    $isJSIndexable: 1,
    $isEfficientLengthIterable: 1,
    $isJavaScriptIndexingBehavior: 1,
    $isIterable: 1,
    $isList: 1
  };
  A.TextTrackList.prototype = {
    get$length(receiver) {
      var t1 = receiver.length;
      t1.toString;
      return t1;
    },
    $index(receiver, index) {
      var t1, t2;
      A._asInt(index);
      t1 = receiver.length;
      t2 = index >>> 0 !== index || index >= t1;
      t2.toString;
      if (t2)
        throw A.wrapException(A.IndexError$withLength(index, t1, receiver, null, null));
      t1 = receiver[index];
      t1.toString;
      return t1;
    },
    $indexSet(receiver, index, value) {
      A._asInt(index);
      type$.TextTrack._as(value);
      throw A.wrapException(A.UnsupportedError$("Cannot assign element of immutable List."));
    },
    set$length(receiver, newLength) {
      throw A.wrapException(A.UnsupportedError$("Cannot resize immutable List."));
    },
    get$first(receiver) {
      var t1;
      if (receiver.length > 0) {
        t1 = receiver[0];
        t1.toString;
        return t1;
      }
      throw A.wrapException(A.StateError$("No elements"));
    },
    get$last(receiver) {
      var t1,
        len = receiver.length;
      if (len > 0) {
        t1 = receiver[len - 1];
        t1.toString;
        return t1;
      }
      throw A.wrapException(A.StateError$("No elements"));
    },
    get$single(receiver) {
      var t1,
        len = receiver.length;
      if (len === 1) {
        t1 = receiver[0];
        t1.toString;
        return t1;
      }
      if (len === 0)
        throw A.wrapException(A.StateError$("No elements"));
      throw A.wrapException(A.StateError$("More than one element"));
    },
    elementAt$1(receiver, index) {
      if (!(index >= 0 && index < receiver.length))
        return A.ioore(receiver, index);
      return receiver[index];
    },
    $isJSIndexable: 1,
    $isEfficientLengthIterable: 1,
    $isJavaScriptIndexingBehavior: 1,
    $isIterable: 1,
    $isList: 1
  };
  A.TimeRanges.prototype = {
    get$length(receiver) {
      var t1 = receiver.length;
      t1.toString;
      return t1;
    }
  };
  A.Touch.prototype = {$isTouch: 1};
  A.TouchList.prototype = {
    get$length(receiver) {
      var t1 = receiver.length;
      t1.toString;
      return t1;
    },
    $index(receiver, index) {
      var t1, t2;
      A._asInt(index);
      t1 = receiver.length;
      t2 = index >>> 0 !== index || index >= t1;
      t2.toString;
      if (t2)
        throw A.wrapException(A.IndexError$withLength(index, t1, receiver, null, null));
      t1 = receiver[index];
      t1.toString;
      return t1;
    },
    $indexSet(receiver, index, value) {
      A._asInt(index);
      type$.Touch._as(value);
      throw A.wrapException(A.UnsupportedError$("Cannot assign element of immutable List."));
    },
    set$length(receiver, newLength) {
      throw A.wrapException(A.UnsupportedError$("Cannot resize immutable List."));
    },
    get$first(receiver) {
      var t1;
      if (receiver.length > 0) {
        t1 = receiver[0];
        t1.toString;
        return t1;
      }
      throw A.wrapException(A.StateError$("No elements"));
    },
    get$last(receiver) {
      var t1,
        len = receiver.length;
      if (len > 0) {
        t1 = receiver[len - 1];
        t1.toString;
        return t1;
      }
      throw A.wrapException(A.StateError$("No elements"));
    },
    get$single(receiver) {
      var t1,
        len = receiver.length;
      if (len === 1) {
        t1 = receiver[0];
        t1.toString;
        return t1;
      }
      if (len === 0)
        throw A.wrapException(A.StateError$("No elements"));
      throw A.wrapException(A.StateError$("More than one element"));
    },
    elementAt$1(receiver, index) {
      if (!(index >= 0 && index < receiver.length))
        return A.ioore(receiver, index);
      return receiver[index];
    },
    $isJSIndexable: 1,
    $isEfficientLengthIterable: 1,
    $isJavaScriptIndexingBehavior: 1,
    $isIterable: 1,
    $isList: 1
  };
  A.TrackDefaultList.prototype = {
    get$length(receiver) {
      return receiver.length;
    }
  };
  A.Url.prototype = {
    toString$0(receiver) {
      var t1 = String(receiver);
      t1.toString;
      return t1;
    }
  };
  A.VideoTrackList.prototype = {
    get$length(receiver) {
      return receiver.length;
    }
  };
  A._CssRuleList.prototype = {
    get$length(receiver) {
      var t1 = receiver.length;
      t1.toString;
      return t1;
    },
    $index(receiver, index) {
      var t1, t2;
      A._asInt(index);
      t1 = receiver.length;
      t2 = index >>> 0 !== index || index >= t1;
      t2.toString;
      if (t2)
        throw A.wrapException(A.IndexError$withLength(index, t1, receiver, null, null));
      t1 = receiver[index];
      t1.toString;
      return t1;
    },
    $indexSet(receiver, index, value) {
      A._asInt(index);
      type$.CssRule._as(value);
      throw A.wrapException(A.UnsupportedError$("Cannot assign element of immutable List."));
    },
    set$length(receiver, newLength) {
      throw A.wrapException(A.UnsupportedError$("Cannot resize immutable List."));
    },
    get$first(receiver) {
      var t1;
      if (receiver.length > 0) {
        t1 = receiver[0];
        t1.toString;
        return t1;
      }
      throw A.wrapException(A.StateError$("No elements"));
    },
    get$last(receiver) {
      var t1,
        len = receiver.length;
      if (len > 0) {
        t1 = receiver[len - 1];
        t1.toString;
        return t1;
      }
      throw A.wrapException(A.StateError$("No elements"));
    },
    get$single(receiver) {
      var t1,
        len = receiver.length;
      if (len === 1) {
        t1 = receiver[0];
        t1.toString;
        return t1;
      }
      if (len === 0)
        throw A.wrapException(A.StateError$("No elements"));
      throw A.wrapException(A.StateError$("More than one element"));
    },
    elementAt$1(receiver, index) {
      if (!(index >= 0 && index < receiver.length))
        return A.ioore(receiver, index);
      return receiver[index];
    },
    $isJSIndexable: 1,
    $isEfficientLengthIterable: 1,
    $isJavaScriptIndexingBehavior: 1,
    $isIterable: 1,
    $isList: 1
  };
  A._DomRect.prototype = {
    toString$0(receiver) {
      var t2, t3, t4,
        t1 = receiver.left;
      t1.toString;
      t2 = receiver.top;
      t2.toString;
      t3 = receiver.width;
      t3.toString;
      t4 = receiver.height;
      t4.toString;
      return "Rectangle (" + A.S(t1) + ", " + A.S(t2) + ") " + A.S(t3) + " x " + A.S(t4);
    },
    $eq(receiver, other) {
      var t1, t2, t3;
      if (other == null)
        return false;
      t1 = false;
      if (type$.Rectangle_num._is(other)) {
        t2 = receiver.left;
        t2.toString;
        t3 = J.getInterceptor$x(other);
        if (t2 === t3.get$left(other)) {
          t2 = receiver.top;
          t2.toString;
          if (t2 === t3.get$top(other)) {
            t2 = receiver.width;
            t2.toString;
            if (t2 === t3.get$width(other)) {
              t1 = receiver.height;
              t1.toString;
              t3 = t1 === t3.get$height(other);
              t1 = t3;
            }
          }
        }
      }
      return t1;
    },
    get$hashCode(receiver) {
      var t2, t3, t4,
        t1 = receiver.left;
      t1.toString;
      t2 = receiver.top;
      t2.toString;
      t3 = receiver.width;
      t3.toString;
      t4 = receiver.height;
      t4.toString;
      return A.Object_hash(t1, t2, t3, t4, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue);
    },
    get$_height(receiver) {
      return receiver.height;
    },
    get$height(receiver) {
      var t1 = receiver.height;
      t1.toString;
      return t1;
    },
    get$_width(receiver) {
      return receiver.width;
    },
    get$width(receiver) {
      var t1 = receiver.width;
      t1.toString;
      return t1;
    }
  };
  A._GamepadList.prototype = {
    get$length(receiver) {
      var t1 = receiver.length;
      t1.toString;
      return t1;
    },
    $index(receiver, index) {
      var t1, t2;
      A._asInt(index);
      t1 = receiver.length;
      t2 = index >>> 0 !== index || index >= t1;
      t2.toString;
      if (t2)
        throw A.wrapException(A.IndexError$withLength(index, t1, receiver, null, null));
      return receiver[index];
    },
    $indexSet(receiver, index, value) {
      A._asInt(index);
      type$.nullable_Gamepad._as(value);
      throw A.wrapException(A.UnsupportedError$("Cannot assign element of immutable List."));
    },
    set$length(receiver, newLength) {
      throw A.wrapException(A.UnsupportedError$("Cannot resize immutable List."));
    },
    get$first(receiver) {
      if (receiver.length > 0)
        return receiver[0];
      throw A.wrapException(A.StateError$("No elements"));
    },
    get$last(receiver) {
      var len = receiver.length;
      if (len > 0)
        return receiver[len - 1];
      throw A.wrapException(A.StateError$("No elements"));
    },
    get$single(receiver) {
      var len = receiver.length;
      if (len === 1)
        return receiver[0];
      if (len === 0)
        throw A.wrapException(A.StateError$("No elements"));
      throw A.wrapException(A.StateError$("More than one element"));
    },
    elementAt$1(receiver, index) {
      if (!(index >= 0 && index < receiver.length))
        return A.ioore(receiver, index);
      return receiver[index];
    },
    $isJSIndexable: 1,
    $isEfficientLengthIterable: 1,
    $isJavaScriptIndexingBehavior: 1,
    $isIterable: 1,
    $isList: 1
  };
  A._NamedNodeMap.prototype = {
    get$length(receiver) {
      var t1 = receiver.length;
      t1.toString;
      return t1;
    },
    $index(receiver, index) {
      var t1, t2;
      A._asInt(index);
      t1 = receiver.length;
      t2 = index >>> 0 !== index || index >= t1;
      t2.toString;
      if (t2)
        throw A.wrapException(A.IndexError$withLength(index, t1, receiver, null, null));
      t1 = receiver[index];
      t1.toString;
      return t1;
    },
    $indexSet(receiver, index, value) {
      A._asInt(index);
      type$.Node._as(value);
      throw A.wrapException(A.UnsupportedError$("Cannot assign element of immutable List."));
    },
    set$length(receiver, newLength) {
      throw A.wrapException(A.UnsupportedError$("Cannot resize immutable List."));
    },
    get$first(receiver) {
      var t1;
      if (receiver.length > 0) {
        t1 = receiver[0];
        t1.toString;
        return t1;
      }
      throw A.wrapException(A.StateError$("No elements"));
    },
    get$last(receiver) {
      var t1,
        len = receiver.length;
      if (len > 0) {
        t1 = receiver[len - 1];
        t1.toString;
        return t1;
      }
      throw A.wrapException(A.StateError$("No elements"));
    },
    get$single(receiver) {
      var t1,
        len = receiver.length;
      if (len === 1) {
        t1 = receiver[0];
        t1.toString;
        return t1;
      }
      if (len === 0)
        throw A.wrapException(A.StateError$("No elements"));
      throw A.wrapException(A.StateError$("More than one element"));
    },
    elementAt$1(receiver, index) {
      if (!(index >= 0 && index < receiver.length))
        return A.ioore(receiver, index);
      return receiver[index];
    },
    $isJSIndexable: 1,
    $isEfficientLengthIterable: 1,
    $isJavaScriptIndexingBehavior: 1,
    $isIterable: 1,
    $isList: 1
  };
  A._SpeechRecognitionResultList.prototype = {
    get$length(receiver) {
      var t1 = receiver.length;
      t1.toString;
      return t1;
    },
    $index(receiver, index) {
      var t1, t2;
      A._asInt(index);
      t1 = receiver.length;
      t2 = index >>> 0 !== index || index >= t1;
      t2.toString;
      if (t2)
        throw A.wrapException(A.IndexError$withLength(index, t1, receiver, null, null));
      t1 = receiver[index];
      t1.toString;
      return t1;
    },
    $indexSet(receiver, index, value) {
      A._asInt(index);
      type$.SpeechRecognitionResult._as(value);
      throw A.wrapException(A.UnsupportedError$("Cannot assign element of immutable List."));
    },
    set$length(receiver, newLength) {
      throw A.wrapException(A.UnsupportedError$("Cannot resize immutable List."));
    },
    get$first(receiver) {
      var t1;
      if (receiver.length > 0) {
        t1 = receiver[0];
        t1.toString;
        return t1;
      }
      throw A.wrapException(A.StateError$("No elements"));
    },
    get$last(receiver) {
      var t1,
        len = receiver.length;
      if (len > 0) {
        t1 = receiver[len - 1];
        t1.toString;
        return t1;
      }
      throw A.wrapException(A.StateError$("No elements"));
    },
    get$single(receiver) {
      var t1,
        len = receiver.length;
      if (len === 1) {
        t1 = receiver[0];
        t1.toString;
        return t1;
      }
      if (len === 0)
        throw A.wrapException(A.StateError$("No elements"));
      throw A.wrapException(A.StateError$("More than one element"));
    },
    elementAt$1(receiver, index) {
      if (!(index >= 0 && index < receiver.length))
        return A.ioore(receiver, index);
      return receiver[index];
    },
    $isJSIndexable: 1,
    $isEfficientLengthIterable: 1,
    $isJavaScriptIndexingBehavior: 1,
    $isIterable: 1,
    $isList: 1
  };
  A._StyleSheetList.prototype = {
    get$length(receiver) {
      var t1 = receiver.length;
      t1.toString;
      return t1;
    },
    $index(receiver, index) {
      var t1, t2;
      A._asInt(index);
      t1 = receiver.length;
      t2 = index >>> 0 !== index || index >= t1;
      t2.toString;
      if (t2)
        throw A.wrapException(A.IndexError$withLength(index, t1, receiver, null, null));
      t1 = receiver[index];
      t1.toString;
      return t1;
    },
    $indexSet(receiver, index, value) {
      A._asInt(index);
      type$.StyleSheet._as(value);
      throw A.wrapException(A.UnsupportedError$("Cannot assign element of immutable List."));
    },
    set$length(receiver, newLength) {
      throw A.wrapException(A.UnsupportedError$("Cannot resize immutable List."));
    },
    get$first(receiver) {
      var t1;
      if (receiver.length > 0) {
        t1 = receiver[0];
        t1.toString;
        return t1;
      }
      throw A.wrapException(A.StateError$("No elements"));
    },
    get$last(receiver) {
      var t1,
        len = receiver.length;
      if (len > 0) {
        t1 = receiver[len - 1];
        t1.toString;
        return t1;
      }
      throw A.wrapException(A.StateError$("No elements"));
    },
    get$single(receiver) {
      var t1,
        len = receiver.length;
      if (len === 1) {
        t1 = receiver[0];
        t1.toString;
        return t1;
      }
      if (len === 0)
        throw A.wrapException(A.StateError$("No elements"));
      throw A.wrapException(A.StateError$("More than one element"));
    },
    elementAt$1(receiver, index) {
      if (!(index >= 0 && index < receiver.length))
        return A.ioore(receiver, index);
      return receiver[index];
    },
    $isJSIndexable: 1,
    $isEfficientLengthIterable: 1,
    $isJavaScriptIndexingBehavior: 1,
    $isIterable: 1,
    $isList: 1
  };
  A.EventStreamProvider.prototype = {};
  A._EventStream0.prototype = {
    get$isBroadcast() {
      return true;
    },
    listen$4$cancelOnError$onDone$onError(onData, cancelOnError, onDone, onError) {
      var t1 = this.$ti;
      t1._eval$1("~(1)?")._as(onData);
      type$.nullable_void_Function._as(onDone);
      return A._EventStreamSubscription$0(this._html0$_target, this._html0$_eventType, onData, false, t1._precomputed1);
    },
    listen$1(onData) {
      return this.listen$4$cancelOnError$onDone$onError(onData, null, null, null);
    },
    listen$3$onDone$onError(onData, onDone, onError) {
      return this.listen$4$cancelOnError$onDone$onError(onData, null, onDone, onError);
    }
  };
  A._EventStreamSubscription0.prototype = {
    cancel$0(_) {
      var _this = this;
      if (_this._html0$_target == null)
        return $.$get$nullFuture();
      _this._html0$_unlisten$0();
      _this._html0$_target = null;
      _this.set$_html0$_onData(null);
      return $.$get$nullFuture();
    },
    onData$1(handleData) {
      var t1, _this = this;
      _this.$ti._eval$1("~(1)?")._as(handleData);
      if (_this._html0$_target == null)
        throw A.wrapException(A.StateError$("Subscription has been canceled."));
      _this._html0$_unlisten$0();
      t1 = A._wrapZone0(new A._EventStreamSubscription_onData_closure0(handleData), type$.Event);
      _this.set$_html0$_onData(t1);
      _this._html0$_tryResume$0();
    },
    onError$1(_, handleError) {
    },
    onDone$1(handleDone) {
      type$.nullable_void_Function._as(handleDone);
    },
    pause$0(_) {
      if (this._html0$_target == null)
        return;
      ++this._html0$_pauseCount;
      this._html0$_unlisten$0();
    },
    resume$0(_) {
      var _this = this;
      if (_this._html0$_target == null || _this._html0$_pauseCount <= 0)
        return;
      --_this._html0$_pauseCount;
      _this._html0$_tryResume$0();
    },
    _html0$_tryResume$0() {
      var t2, _this = this,
        t1 = _this._html0$_onData;
      if (t1 != null && _this._html0$_pauseCount <= 0) {
        t2 = _this._html0$_target;
        t2.toString;
        J.addEventListener$3$x(t2, _this._html0$_eventType, t1, false);
      }
    },
    _html0$_unlisten$0() {
      var t2,
        t1 = this._html0$_onData;
      if (t1 != null) {
        t2 = this._html0$_target;
        t2.toString;
        J._removeEventListener$3$x(t2, this._html0$_eventType, type$.nullable_dynamic_Function_Event._as(t1), false);
      }
    },
    set$_html0$_onData(_onData) {
      this._html0$_onData = type$.nullable_dynamic_Function_Event._as(_onData);
    },
    $isStreamSubscription: 1
  };
  A._EventStreamSubscription_closure0.prototype = {
    call$1(e) {
      return this.onData.call$1(type$.Event._as(e));
    },
    $signature: 167
  };
  A._EventStreamSubscription_onData_closure0.prototype = {
    call$1(e) {
      return this.handleData.call$1(type$.Event._as(e));
    },
    $signature: 167
  };
  A.ImmutableListMixin.prototype = {
    get$iterator(receiver) {
      return new A.FixedSizeListIterator(receiver, this.get$length(receiver), A.instanceType(receiver)._eval$1("FixedSizeListIterator<ImmutableListMixin.E>"));
    },
    add$1(receiver, value) {
      A.instanceType(receiver)._eval$1("ImmutableListMixin.E")._as(value);
      throw A.wrapException(A.UnsupportedError$("Cannot add to immutable List."));
    },
    sort$1(receiver, compare) {
      A.instanceType(receiver)._eval$1("int(ImmutableListMixin.E,ImmutableListMixin.E)?")._as(compare);
      throw A.wrapException(A.UnsupportedError$("Cannot sort immutable List."));
    },
    removeLast$0(receiver) {
      throw A.wrapException(A.UnsupportedError$("Cannot remove from immutable List."));
    },
    remove$1(receiver, object) {
      throw A.wrapException(A.UnsupportedError$("Cannot remove from immutable List."));
    }
  };
  A.FixedSizeListIterator.prototype = {
    moveNext$0() {
      var _this = this,
        nextPosition = _this._position + 1,
        t1 = _this._length;
      if (nextPosition < t1) {
        _this.set$_current(J.$index$asx(_this._array, nextPosition));
        _this._position = nextPosition;
        return true;
      }
      _this.set$_current(null);
      _this._position = t1;
      return false;
    },
    get$current(_) {
      var t1 = this._current;
      return t1 == null ? this.$ti._precomputed1._as(t1) : t1;
    },
    set$_current(_current) {
      this._current = this.$ti._eval$1("1?")._as(_current);
    },
    $isIterator: 1
  };
  A._CssStyleDeclaration_JavaScriptObject_CssStyleDeclarationBase.prototype = {};
  A._DomRectList_JavaScriptObject_ListMixin.prototype = {};
  A._DomRectList_JavaScriptObject_ListMixin_ImmutableListMixin.prototype = {};
  A._DomStringList_JavaScriptObject_ListMixin.prototype = {};
  A._DomStringList_JavaScriptObject_ListMixin_ImmutableListMixin.prototype = {};
  A._FileList_JavaScriptObject_ListMixin.prototype = {};
  A._FileList_JavaScriptObject_ListMixin_ImmutableListMixin.prototype = {};
  A._HtmlCollection_JavaScriptObject_ListMixin.prototype = {};
  A._HtmlCollection_JavaScriptObject_ListMixin_ImmutableListMixin.prototype = {};
  A._MidiInputMap_JavaScriptObject_MapMixin.prototype = {};
  A._MidiOutputMap_JavaScriptObject_MapMixin.prototype = {};
  A._MimeTypeArray_JavaScriptObject_ListMixin.prototype = {};
  A._MimeTypeArray_JavaScriptObject_ListMixin_ImmutableListMixin.prototype = {};
  A._NodeList_JavaScriptObject_ListMixin.prototype = {};
  A._NodeList_JavaScriptObject_ListMixin_ImmutableListMixin.prototype = {};
  A._PluginArray_JavaScriptObject_ListMixin.prototype = {};
  A._PluginArray_JavaScriptObject_ListMixin_ImmutableListMixin.prototype = {};
  A._RtcStatsReport_JavaScriptObject_MapMixin.prototype = {};
  A._SourceBufferList_EventTarget_ListMixin.prototype = {};
  A._SourceBufferList_EventTarget_ListMixin_ImmutableListMixin.prototype = {};
  A._SpeechGrammarList_JavaScriptObject_ListMixin.prototype = {};
  A._SpeechGrammarList_JavaScriptObject_ListMixin_ImmutableListMixin.prototype = {};
  A._Storage_JavaScriptObject_MapMixin.prototype = {};
  A._TextTrackCueList_JavaScriptObject_ListMixin.prototype = {};
  A._TextTrackCueList_JavaScriptObject_ListMixin_ImmutableListMixin.prototype = {};
  A._TextTrackList_EventTarget_ListMixin.prototype = {};
  A._TextTrackList_EventTarget_ListMixin_ImmutableListMixin.prototype = {};
  A._TouchList_JavaScriptObject_ListMixin.prototype = {};
  A._TouchList_JavaScriptObject_ListMixin_ImmutableListMixin.prototype = {};
  A.__CssRuleList_JavaScriptObject_ListMixin.prototype = {};
  A.__CssRuleList_JavaScriptObject_ListMixin_ImmutableListMixin.prototype = {};
  A.__GamepadList_JavaScriptObject_ListMixin.prototype = {};
  A.__GamepadList_JavaScriptObject_ListMixin_ImmutableListMixin.prototype = {};
  A.__NamedNodeMap_JavaScriptObject_ListMixin.prototype = {};
  A.__NamedNodeMap_JavaScriptObject_ListMixin_ImmutableListMixin.prototype = {};
  A.__SpeechRecognitionResultList_JavaScriptObject_ListMixin.prototype = {};
  A.__SpeechRecognitionResultList_JavaScriptObject_ListMixin_ImmutableListMixin.prototype = {};
  A.__StyleSheetList_JavaScriptObject_ListMixin.prototype = {};
  A.__StyleSheetList_JavaScriptObject_ListMixin_ImmutableListMixin.prototype = {};
  A._AcceptStructuredClone.prototype = {
    findSlot$1(value) {
      var i,
        t1 = this.values,
        $length = t1.length;
      for (i = 0; i < $length; ++i)
        if (t1[i] === value)
          return i;
      B.JSArray_methods.add$1(t1, value);
      B.JSArray_methods.add$1(this.copies, null);
      return $length;
    },
    walk$1(e) {
      var t1, slot, copy, t2, map, t3, $length, t4, i, _this = this;
      if (e == null)
        return e;
      if (A._isBool(e))
        return e;
      if (typeof e == "number")
        return e;
      if (typeof e == "string")
        return e;
      t1 = e instanceof Date;
      t1.toString;
      if (t1) {
        t1 = e.getTime();
        t1.toString;
        return new A.DateTime(A.DateTime__validate(t1, 0, true), 0, true);
      }
      t1 = e instanceof RegExp;
      t1.toString;
      if (t1)
        throw A.wrapException(A.UnimplementedError$("structured clone of RegExp"));
      t1 = typeof Promise != "undefined" && e instanceof Promise;
      t1.toString;
      if (t1)
        return A.promiseToFuture(e, type$.dynamic);
      if (A.isJavaScriptSimpleObject(e)) {
        slot = _this.findSlot$1(e);
        t1 = _this.copies;
        if (!(slot < t1.length))
          return A.ioore(t1, slot);
        copy = t1[slot];
        if (copy != null)
          return copy;
        t2 = type$.dynamic;
        map = A.LinkedHashMap_LinkedHashMap$_empty(t2, t2);
        B.JSArray_methods.$indexSet(t1, slot, map);
        _this.forEachJsField$2(e, new A._AcceptStructuredClone_walk_closure(_this, map));
        return map;
      }
      t1 = e instanceof Array;
      t1.toString;
      if (t1) {
        t1 = e;
        t1.toString;
        slot = _this.findSlot$1(t1);
        t2 = _this.copies;
        if (!(slot < t2.length))
          return A.ioore(t2, slot);
        copy = t2[slot];
        if (copy != null)
          return copy;
        t3 = J.getInterceptor$asx(t1);
        $length = t3.get$length(t1);
        if (_this.mustCopy) {
          t4 = new Array($length);
          t4.toString;
          copy = t4;
        } else
          copy = t1;
        B.JSArray_methods.$indexSet(t2, slot, copy);
        for (t2 = J.getInterceptor$ax(copy), i = 0; i < $length; ++i)
          t2.$indexSet(copy, i, _this.walk$1(t3.$index(t1, i)));
        return copy;
      }
      return e;
    }
  };
  A._AcceptStructuredClone_walk_closure.prototype = {
    call$2(key, value) {
      var t1 = this.$this.walk$1(value);
      this.map.$indexSet(0, key, t1);
      return t1;
    },
    $signature: 665
  };
  A._AcceptStructuredCloneDart2Js.prototype = {
    forEachJsField$2(object, action) {
      var t1, t2, _i, key;
      type$.dynamic_Function_dynamic_dynamic._as(action);
      for (t1 = Object.keys(object), t2 = t1.length, _i = 0; _i < t1.length; t1.length === t2 || (0, A.throwConcurrentModificationError)(t1), ++_i) {
        key = t1[_i];
        action.call$2(key, object[key]);
      }
    }
  };
  A.jsify__convert.prototype = {
    call$1(o) {
      var t1, convertedMap, t2, key, convertedList;
      if (A._noJsifyRequired(o))
        return o;
      t1 = this._convertedObjects;
      if (t1.containsKey$1(0, o))
        return t1.$index(0, o);
      if (type$.Map_of_nullable_Object_and_nullable_Object._is(o)) {
        convertedMap = {};
        t1.$indexSet(0, o, convertedMap);
        for (t1 = J.getInterceptor$x(o), t2 = J.get$iterator$ax(t1.get$keys(o)); t2.moveNext$0();) {
          key = t2.get$current(t2);
          convertedMap[key] = this.call$1(t1.$index(o, key));
        }
        return convertedMap;
      } else if (type$.Iterable_nullable_Object._is(o)) {
        convertedList = [];
        t1.$indexSet(0, o, convertedList);
        B.JSArray_methods.addAll$1(convertedList, J.map$1$1$ax(o, this, type$.dynamic));
        return convertedList;
      } else
        return o;
    },
    $signature: 181
  };
  A.promiseToFuture_closure.prototype = {
    call$1(r) {
      return this.completer.complete$1(0, this.T._eval$1("0/?")._as(r));
    },
    $signature: 36
  };
  A.promiseToFuture_closure0.prototype = {
    call$1(e) {
      if (e == null)
        return this.completer.completeError$1(new A.NullRejectionException(e === undefined));
      return this.completer.completeError$1(e);
    },
    $signature: 36
  };
  A.dartify_convert.prototype = {
    call$1(o) {
      var t1, proto, t2, dartObject, originalKeys, dartKeys, i, jsKey, dartKey, l, $length;
      if (A._noDartifyRequired(o))
        return o;
      t1 = this._convertedObjects;
      o.toString;
      if (t1.containsKey$1(0, o))
        return t1.$index(0, o);
      if (o instanceof Date)
        return new A.DateTime(A.DateTime__validate(o.getTime(), 0, true), 0, true);
      if (o instanceof RegExp)
        throw A.wrapException(A.ArgumentError$("structured clone of RegExp", null));
      if (typeof Promise != "undefined" && o instanceof Promise)
        return A.promiseToFuture(o, type$.nullable_Object);
      proto = Object.getPrototypeOf(o);
      if (proto === Object.prototype || proto === null) {
        t2 = type$.nullable_Object;
        dartObject = A.LinkedHashMap_LinkedHashMap$_empty(t2, t2);
        t1.$indexSet(0, o, dartObject);
        originalKeys = Object.keys(o);
        dartKeys = [];
        for (t1 = J.getInterceptor$ax(originalKeys), t2 = t1.get$iterator(originalKeys); t2.moveNext$0();)
          dartKeys.push(A.dartify(t2.get$current(t2)));
        for (i = 0; i < t1.get$length(originalKeys); ++i) {
          jsKey = t1.$index(originalKeys, i);
          if (!(i < dartKeys.length))
            return A.ioore(dartKeys, i);
          dartKey = dartKeys[i];
          if (jsKey != null)
            dartObject.$indexSet(0, dartKey, this.call$1(o[jsKey]));
        }
        return dartObject;
      }
      if (o instanceof Array) {
        l = o;
        dartObject = [];
        t1.$indexSet(0, o, dartObject);
        $length = A._asInt(o.length);
        for (t1 = J.getInterceptor$asx(l), i = 0; i < $length; ++i)
          dartObject.push(this.call$1(t1.$index(l, i)));
        return dartObject;
      }
      return o;
    },
    $signature: 181
  };
  A.NullRejectionException.prototype = {
    toString$0(_) {
      return "Promise was rejected with a value of `" + (this.isUndefined ? "undefined" : "null") + "`.";
    },
    $isException: 1
  };
  A._JSRandom.prototype = {
    nextDouble$0() {
      return Math.random();
    }
  };
  A._Random.prototype = {
    _Random$1(seed) {
      var low, high, tmplow, low0, t1, t2, t3, _this = this, _4294967296 = 4294967296;
      do {
        low = seed >>> 0;
        seed = B.JSInt_methods._tdivFast$1(seed - low, _4294967296);
        high = seed >>> 0;
        seed = B.JSInt_methods._tdivFast$1(seed - high, _4294967296);
        tmplow = (~low >>> 0) + (low << 21 >>> 0);
        low0 = tmplow >>> 0;
        high = (~high >>> 0) + ((high << 21 | low >>> 11) >>> 0) + B.JSInt_methods._tdivFast$1(tmplow - low0, _4294967296) >>> 0;
        tmplow = ((low0 ^ (low0 >>> 24 | high << 8)) >>> 0) * 265;
        low = tmplow >>> 0;
        high = ((high ^ high >>> 24) >>> 0) * 265 + B.JSInt_methods._tdivFast$1(tmplow - low, _4294967296) >>> 0;
        tmplow = ((low ^ (low >>> 14 | high << 18)) >>> 0) * 21;
        low = tmplow >>> 0;
        high = ((high ^ high >>> 14) >>> 0) * 21 + B.JSInt_methods._tdivFast$1(tmplow - low, _4294967296) >>> 0;
        low = (low ^ (low >>> 28 | high << 4)) >>> 0;
        high = (high ^ high >>> 28) >>> 0;
        tmplow = (low << 31 >>> 0) + low;
        low0 = tmplow >>> 0;
        t1 = B.JSInt_methods._tdivFast$1(tmplow - low0, _4294967296);
        tmplow = _this._lo * 1037;
        t2 = _this._lo = tmplow >>> 0;
        t3 = _this._hi * 1037 + B.JSInt_methods._tdivFast$1(tmplow - t2, _4294967296) >>> 0;
        _this._hi = t3;
        t2 = (t2 ^ low0) >>> 0;
        _this._lo = t2;
        t1 = (t3 ^ high + ((high << 31 | low >>> 1) >>> 0) + t1 >>> 0) >>> 0;
        _this._hi = t1;
      } while (seed !== 0);
      if (t1 === 0 && t2 === 0)
        _this._lo = 23063;
      _this._nextState$0();
      _this._nextState$0();
      _this._nextState$0();
      _this._nextState$0();
    },
    _nextState$0() {
      var _this = this,
        t1 = _this._lo,
        tmpHi = 4294901760 * t1,
        tmpHiLo = tmpHi >>> 0,
        tmpLo = 55905 * t1,
        tmpLoLo = tmpLo >>> 0,
        newLo = tmpLoLo + tmpHiLo + _this._hi;
      t1 = _this._lo = newLo >>> 0;
      _this._hi = B.JSInt_methods._tdivFast$1(tmpLo - tmpLoLo + (tmpHi - tmpHiLo) + (newLo - t1), 4294967296) >>> 0;
      A.assertHelper(t1 < 4294967296);
      A.assertHelper(_this._hi < 4294967296);
    },
    nextDouble$0() {
      var t1, _this = this;
      _this._nextState$0();
      t1 = _this._lo;
      _this._nextState$0();
      return ((t1 & 67108863) * 134217728 + (_this._lo & 134217727)) / 9007199254740992;
    }
  };
  A.Length.prototype = {$isLength: 1};
  A.LengthList.prototype = {
    get$length(receiver) {
      var t1 = receiver.length;
      t1.toString;
      return t1;
    },
    $index(receiver, index) {
      var t1;
      A._asInt(index);
      t1 = receiver.length;
      t1.toString;
      t1 = index >>> 0 !== index || index >= t1;
      t1.toString;
      if (t1)
        throw A.wrapException(A.IndexError$withLength(index, this.get$length(receiver), receiver, null, null));
      t1 = receiver.getItem(index);
      t1.toString;
      return t1;
    },
    $indexSet(receiver, index, value) {
      A._asInt(index);
      type$.Length._as(value);
      throw A.wrapException(A.UnsupportedError$("Cannot assign element of immutable List."));
    },
    set$length(receiver, newLength) {
      throw A.wrapException(A.UnsupportedError$("Cannot resize immutable List."));
    },
    get$first(receiver) {
      var t1 = receiver.length;
      t1.toString;
      if (t1 > 0) {
        t1 = receiver[0];
        t1.toString;
        return t1;
      }
      throw A.wrapException(A.StateError$("No elements"));
    },
    get$last(receiver) {
      var t1 = receiver.length;
      t1.toString;
      if (t1 > 0) {
        t1 = receiver[t1 - 1];
        t1.toString;
        return t1;
      }
      throw A.wrapException(A.StateError$("No elements"));
    },
    get$single(receiver) {
      var t1 = receiver.length;
      t1.toString;
      if (t1 === 1) {
        t1 = receiver[0];
        t1.toString;
        return t1;
      }
      if (t1 === 0)
        throw A.wrapException(A.StateError$("No elements"));
      throw A.wrapException(A.StateError$("More than one element"));
    },
    elementAt$1(receiver, index) {
      return this.$index(receiver, index);
    },
    $isEfficientLengthIterable: 1,
    $isIterable: 1,
    $isList: 1
  };
  A.Number.prototype = {$isNumber: 1};
  A.NumberList.prototype = {
    get$length(receiver) {
      var t1 = receiver.length;
      t1.toString;
      return t1;
    },
    $index(receiver, index) {
      var t1;
      A._asInt(index);
      t1 = receiver.length;
      t1.toString;
      t1 = index >>> 0 !== index || index >= t1;
      t1.toString;
      if (t1)
        throw A.wrapException(A.IndexError$withLength(index, this.get$length(receiver), receiver, null, null));
      t1 = receiver.getItem(index);
      t1.toString;
      return t1;
    },
    $indexSet(receiver, index, value) {
      A._asInt(index);
      type$.Number._as(value);
      throw A.wrapException(A.UnsupportedError$("Cannot assign element of immutable List."));
    },
    set$length(receiver, newLength) {
      throw A.wrapException(A.UnsupportedError$("Cannot resize immutable List."));
    },
    get$first(receiver) {
      var t1 = receiver.length;
      t1.toString;
      if (t1 > 0) {
        t1 = receiver[0];
        t1.toString;
        return t1;
      }
      throw A.wrapException(A.StateError$("No elements"));
    },
    get$last(receiver) {
      var t1 = receiver.length;
      t1.toString;
      if (t1 > 0) {
        t1 = receiver[t1 - 1];
        t1.toString;
        return t1;
      }
      throw A.wrapException(A.StateError$("No elements"));
    },
    get$single(receiver) {
      var t1 = receiver.length;
      t1.toString;
      if (t1 === 1) {
        t1 = receiver[0];
        t1.toString;
        return t1;
      }
      if (t1 === 0)
        throw A.wrapException(A.StateError$("No elements"));
      throw A.wrapException(A.StateError$("More than one element"));
    },
    elementAt$1(receiver, index) {
      return this.$index(receiver, index);
    },
    $isEfficientLengthIterable: 1,
    $isIterable: 1,
    $isList: 1
  };
  A.PointList.prototype = {
    get$length(receiver) {
      return receiver.length;
    }
  };
  A.StringList.prototype = {
    get$length(receiver) {
      var t1 = receiver.length;
      t1.toString;
      return t1;
    },
    $index(receiver, index) {
      var t1;
      A._asInt(index);
      t1 = receiver.length;
      t1.toString;
      t1 = index >>> 0 !== index || index >= t1;
      t1.toString;
      if (t1)
        throw A.wrapException(A.IndexError$withLength(index, this.get$length(receiver), receiver, null, null));
      t1 = receiver.getItem(index);
      t1.toString;
      return t1;
    },
    $indexSet(receiver, index, value) {
      A._asInt(index);
      A._asString(value);
      throw A.wrapException(A.UnsupportedError$("Cannot assign element of immutable List."));
    },
    set$length(receiver, newLength) {
      throw A.wrapException(A.UnsupportedError$("Cannot resize immutable List."));
    },
    get$first(receiver) {
      var t1 = receiver.length;
      t1.toString;
      if (t1 > 0) {
        t1 = receiver[0];
        t1.toString;
        return t1;
      }
      throw A.wrapException(A.StateError$("No elements"));
    },
    get$last(receiver) {
      var t1 = receiver.length;
      t1.toString;
      if (t1 > 0) {
        t1 = receiver[t1 - 1];
        t1.toString;
        return t1;
      }
      throw A.wrapException(A.StateError$("No elements"));
    },
    get$single(receiver) {
      var t1 = receiver.length;
      t1.toString;
      if (t1 === 1) {
        t1 = receiver[0];
        t1.toString;
        return t1;
      }
      if (t1 === 0)
        throw A.wrapException(A.StateError$("No elements"));
      throw A.wrapException(A.StateError$("More than one element"));
    },
    elementAt$1(receiver, index) {
      return this.$index(receiver, index);
    },
    $isEfficientLengthIterable: 1,
    $isIterable: 1,
    $isList: 1
  };
  A.Transform0.prototype = {$isTransform0: 1};
  A.TransformList.prototype = {
    get$length(receiver) {
      var t1 = receiver.length;
      t1.toString;
      return t1;
    },
    $index(receiver, index) {
      var t1;
      A._asInt(index);
      t1 = receiver.length;
      t1.toString;
      t1 = index >>> 0 !== index || index >= t1;
      t1.toString;
      if (t1)
        throw A.wrapException(A.IndexError$withLength(index, this.get$length(receiver), receiver, null, null));
      t1 = receiver.getItem(index);
      t1.toString;
      return t1;
    },
    $indexSet(receiver, index, value) {
      A._asInt(index);
      type$.Transform._as(value);
      throw A.wrapException(A.UnsupportedError$("Cannot assign element of immutable List."));
    },
    set$length(receiver, newLength) {
      throw A.wrapException(A.UnsupportedError$("Cannot resize immutable List."));
    },
    get$first(receiver) {
      var t1 = receiver.length;
      t1.toString;
      if (t1 > 0) {
        t1 = receiver[0];
        t1.toString;
        return t1;
      }
      throw A.wrapException(A.StateError$("No elements"));
    },
    get$last(receiver) {
      var t1 = receiver.length;
      t1.toString;
      if (t1 > 0) {
        t1 = receiver[t1 - 1];
        t1.toString;
        return t1;
      }
      throw A.wrapException(A.StateError$("No elements"));
    },
    get$single(receiver) {
      var t1 = receiver.length;
      t1.toString;
      if (t1 === 1) {
        t1 = receiver[0];
        t1.toString;
        return t1;
      }
      if (t1 === 0)
        throw A.wrapException(A.StateError$("No elements"));
      throw A.wrapException(A.StateError$("More than one element"));
    },
    elementAt$1(receiver, index) {
      return this.$index(receiver, index);
    },
    $isEfficientLengthIterable: 1,
    $isIterable: 1,
    $isList: 1
  };
  A._LengthList_JavaScriptObject_ListMixin.prototype = {};
  A._LengthList_JavaScriptObject_ListMixin_ImmutableListMixin.prototype = {};
  A._NumberList_JavaScriptObject_ListMixin.prototype = {};
  A._NumberList_JavaScriptObject_ListMixin_ImmutableListMixin.prototype = {};
  A._StringList_JavaScriptObject_ListMixin.prototype = {};
  A._StringList_JavaScriptObject_ListMixin_ImmutableListMixin.prototype = {};
  A._TransformList_JavaScriptObject_ListMixin.prototype = {};
  A._TransformList_JavaScriptObject_ListMixin_ImmutableListMixin.prototype = {};
  A.Endian.prototype = {};
  A.ClipOp.prototype = {
    _enumToString$0() {
      return "ClipOp." + this._name;
    }
  };
  A.PathFillType.prototype = {
    _enumToString$0() {
      return "PathFillType." + this._name;
    }
  };
  A._ChannelCallbackRecord.prototype = {
    invoke$2(dataArg, callbackArg) {
      var t1 = type$.void_Function_nullable_ByteData;
      A.invoke2(this._callback, this._ui$_zone, dataArg, t1._as(callbackArg), type$.nullable_ByteData, t1);
    }
  };
  A._StoredMessage.prototype = {
    invoke$1(dataArg) {
      var t1 = type$.nullable_ByteData;
      A.invoke1(this._callback, this._ui$_zone, t1._as(dataArg), t1);
    }
  };
  A._Channel.prototype = {
    get$length(_) {
      return this._queue.get$length(0);
    },
    push$1(message) {
      var t1, result, _this = this;
      if (!_this._draining && _this._channelCallbackRecord != null) {
        t1 = _this._queue;
        A.assertHelper(t1._head === t1._tail);
        _this._channelCallbackRecord.invoke$2(message.data, message.get$invoke());
        return false;
      }
      t1 = _this._capacity;
      if (t1 <= 0)
        return _this.debugEnableDiscardWarnings;
      result = _this._dropOverflowMessages$1(t1 - 1);
      t1 = _this._queue;
      t1._collection$_add$1(0, t1.$ti._precomputed1._as(message));
      return result;
    },
    _dropOverflowMessages$1(lengthLimit) {
      var t1, t2, result, message;
      for (t1 = this._queue, t2 = type$.nullable_ByteData, result = false; (t1._tail - t1._head & t1._table.length - 1) >>> 0 > lengthLimit; result = true) {
        message = t1.removeFirst$0();
        A.invoke1(message._callback, message._ui$_zone, null, t2);
      }
      return result;
    },
    _drainStep$0() {
      var t1, message, _this = this;
      A.assertHelper(_this._draining);
      t1 = _this._queue;
      if (!t1.get$isEmpty(0) && _this._channelCallbackRecord != null) {
        message = t1.removeFirst$0();
        _this._channelCallbackRecord.invoke$2(message.data, message.get$invoke());
        A.scheduleMicrotask(_this.get$_drainStep());
      } else
        _this._draining = false;
    }
  };
  A.ChannelBuffers.prototype = {
    push$3($name, data, callback) {
      type$.void_Function_nullable_ByteData._as(callback);
      if (this._channels.putIfAbsent$2(0, $name, new A.ChannelBuffers_push_closure()).push$1(new A._StoredMessage(data, callback, $.Zone__current)))
        A.assertHelper(new A.ChannelBuffers_push_closure0($name).call$0());
    },
    setListener$2($name, callback) {
      var channel, t1;
      type$.void_Function_2_nullable_ByteData_and_void_Function_nullable_ByteData._as(callback);
      channel = this._channels.putIfAbsent$2(0, $name, new A.ChannelBuffers_setListener_closure());
      t1 = channel._channelCallbackRecord;
      channel._channelCallbackRecord = new A._ChannelCallbackRecord(callback, $.Zone__current);
      if (t1 == null && !channel._draining) {
        A.assertHelper(!channel._draining);
        channel._draining = true;
        A.scheduleMicrotask(channel.get$_drainStep());
      }
    },
    handleMessage$1(data) {
      var methodNameLength, t2, methodName, index, channelNameLength, channelName, parts,
        _s143_ = "Invalid arguments for 'resize' method sent to dev.flutter/channel-buffers (arguments must be a two-element list, channel name and new capacity)",
        _s143_0 = "Invalid arguments for 'overflow' method sent to dev.flutter/channel-buffers (arguments must be a two-element list, channel name and flag state)",
        bytes = J.asUint8List$2$x(B.NativeByteData_methods.get$buffer(data), data.byteOffset, data.byteLength),
        t1 = bytes.length;
      if (0 >= t1)
        return A.ioore(bytes, 0);
      if (bytes[0] === 7) {
        if (1 >= t1)
          return A.ioore(bytes, 1);
        methodNameLength = bytes[1];
        if (methodNameLength >= 254)
          throw A.wrapException(A.Exception_Exception("Unrecognized message sent to dev.flutter/channel-buffers (method name too long)"));
        t2 = 2 + methodNameLength;
        methodName = B.C_Utf8Codec.decode$1(0, B.NativeUint8List_methods.sublist$2(bytes, 2, t2));
        switch (methodName) {
          case "resize":
            if (!(t2 < t1))
              return A.ioore(bytes, t2);
            if (bytes[t2] !== 12)
              throw A.wrapException(A.Exception_Exception(_s143_));
            index = t2 + 1;
            if (!(index < t1))
              return A.ioore(bytes, index);
            if (bytes[index] < 2)
              throw A.wrapException(A.Exception_Exception(_s143_));
            ++index;
            if (!(index < t1))
              return A.ioore(bytes, index);
            if (bytes[index] !== 7)
              throw A.wrapException(A.Exception_Exception("Invalid arguments for 'resize' method sent to dev.flutter/channel-buffers (first argument must be a string)"));
            ++index;
            if (!(index < t1))
              return A.ioore(bytes, index);
            channelNameLength = bytes[index];
            if (channelNameLength >= 254)
              throw A.wrapException(A.Exception_Exception("Invalid arguments for 'resize' method sent to dev.flutter/channel-buffers (channel name must be less than 254 characters long)"));
            ++index;
            t2 = index + channelNameLength;
            channelName = B.C_Utf8Codec.decode$1(0, B.NativeUint8List_methods.sublist$2(bytes, index, t2));
            if (!(t2 < t1))
              return A.ioore(bytes, t2);
            if (bytes[t2] !== 3)
              throw A.wrapException(A.Exception_Exception("Invalid arguments for 'resize' method sent to dev.flutter/channel-buffers (second argument must be an integer in the range 0 to 2147483647)"));
            this.resize$2(0, channelName, data.getUint32(t2 + 1, B.C_Endian === $.$get$Endian_host()));
            break;
          case "overflow":
            if (!(t2 < t1))
              return A.ioore(bytes, t2);
            if (bytes[t2] !== 12)
              throw A.wrapException(A.Exception_Exception(_s143_0));
            index = t2 + 1;
            if (!(index < t1))
              return A.ioore(bytes, index);
            if (bytes[index] < 2)
              throw A.wrapException(A.Exception_Exception(_s143_0));
            ++index;
            if (!(index < t1))
              return A.ioore(bytes, index);
            if (bytes[index] !== 7)
              throw A.wrapException(A.Exception_Exception("Invalid arguments for 'overflow' method sent to dev.flutter/channel-buffers (first argument must be a string)"));
            ++index;
            if (!(index < t1))
              return A.ioore(bytes, index);
            channelNameLength = bytes[index];
            if (channelNameLength >= 254)
              throw A.wrapException(A.Exception_Exception("Invalid arguments for 'overflow' method sent to dev.flutter/channel-buffers (channel name must be less than 254 characters long)"));
            ++index;
            t2 = index + channelNameLength;
            channelName = B.C_Utf8Codec.decode$1(0, B.NativeUint8List_methods.sublist$2(bytes, index, t2));
            if (!(t2 < t1))
              return A.ioore(bytes, t2);
            t1 = bytes[t2];
            t2 = t1 === 1;
            if (!t2 && t1 !== 2)
              throw A.wrapException(A.Exception_Exception("Invalid arguments for 'overflow' method sent to dev.flutter/channel-buffers (second argument must be a boolean)"));
            this.allowOverflow$2(channelName, t2);
            break;
          default:
            throw A.wrapException(A.Exception_Exception("Unrecognized method '" + methodName + "' sent to dev.flutter/channel-buffers"));
        }
      } else {
        parts = A._setArrayType(B.C_Utf8Codec.decode$1(0, bytes).split("\r"), type$.JSArray_String);
        t1 = parts.length;
        if (t1 === 3) {
          if (0 >= t1)
            return A.ioore(parts, 0);
          t2 = parts[0] === "resize";
        } else
          t2 = false;
        if (t2) {
          if (1 >= t1)
            return A.ioore(parts, 1);
          t2 = parts[1];
          if (2 >= t1)
            return A.ioore(parts, 2);
          this.resize$2(0, t2, A.int_parse(parts[2], null));
        } else
          throw A.wrapException(A.Exception_Exception("Unrecognized message " + A.S(parts) + " sent to dev.flutter/channel-buffers."));
      }
    },
    resize$2(_, $name, newSize) {
      var t1 = this._channels,
        channel = t1.$index(0, $name);
      if (channel == null)
        t1.$indexSet(0, $name, new A._Channel(A.ListQueue$(newSize, type$._StoredMessage), newSize));
      else {
        channel._capacity = newSize;
        channel._dropOverflowMessages$1(newSize);
      }
    },
    allowOverflow$2($name, allowed) {
      A.assertHelper(new A.ChannelBuffers_allowOverflow_closure(this, $name, allowed).call$0());
    }
  };
  A.ChannelBuffers_push_closure.prototype = {
    call$0() {
      return new A._Channel(A.ListQueue$(1, type$._StoredMessage), 1);
    },
    $signature: 182
  };
  A.ChannelBuffers_push_closure0.prototype = {
    call$0() {
      A.print("A message on the " + this.name + " channel was discarded before it could be handled.\nThis happens when a plugin sends messages to the framework side before the framework has had an opportunity to register a listener. See the ChannelBuffers API documentation for details on how to configure the channel to expect more messages, or to expect messages to get discarded:\n  https://api.flutter.dev/flutter/dart-ui/ChannelBuffers-class.html");
      return true;
    },
    $signature: 0
  };
  A.ChannelBuffers_setListener_closure.prototype = {
    call$0() {
      return new A._Channel(A.ListQueue$(1, type$._StoredMessage), 1);
    },
    $signature: 182
  };
  A.ChannelBuffers_allowOverflow_closure.prototype = {
    call$0() {
      var _this = this,
        t1 = _this.$this._channels,
        t2 = _this.name,
        channel = t1.$index(0, t2);
      if (channel == null && _this.allowed) {
        channel = new A._Channel(A.ListQueue$(1, type$._StoredMessage), 1);
        t1.$indexSet(0, t2, channel);
      }
      if (channel != null)
        channel.debugEnableDiscardWarnings = !_this.allowed;
      return true;
    },
    $signature: 0
  };
  A.OffsetBase.prototype = {
    $eq(_, other) {
      if (other == null)
        return false;
      return other instanceof A.OffsetBase && other._dx === this._dx && other._dy === this._dy;
    },
    get$hashCode(_) {
      return A.Object_hash(this._dx, this._dy, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue);
    },
    toString$0(_) {
      return "OffsetBase(" + B.JSNumber_methods.toStringAsFixed$1(this._dx, 1) + ", " + B.JSNumber_methods.toStringAsFixed$1(this._dy, 1) + ")";
    }
  };
  A.Offset.prototype = {
    get$distance() {
      var t1 = this._dx,
        t2 = this._dy;
      return Math.sqrt(t1 * t1 + t2 * t2);
    },
    get$distanceSquared() {
      var t1 = this._dx,
        t2 = this._dy;
      return t1 * t1 + t2 * t2;
    },
    $sub(_, other) {
      type$.Offset._as(other);
      return new A.Offset(this._dx - other._dx, this._dy - other._dy);
    },
    $add(_, other) {
      type$.Offset._as(other);
      return new A.Offset(this._dx + other._dx, this._dy + other._dy);
    },
    $mul(_, operand) {
      return new A.Offset(this._dx * operand, this._dy * operand);
    },
    $div(_, operand) {
      return new A.Offset(this._dx / operand, this._dy / operand);
    },
    $eq(_, other) {
      if (other == null)
        return false;
      return other instanceof A.Offset && other._dx === this._dx && other._dy === this._dy;
    },
    get$hashCode(_) {
      return A.Object_hash(this._dx, this._dy, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue);
    },
    toString$0(_) {
      return "Offset(" + B.JSNumber_methods.toStringAsFixed$1(this._dx, 1) + ", " + B.JSNumber_methods.toStringAsFixed$1(this._dy, 1) + ")";
    }
  };
  A.Size.prototype = {
    get$isEmpty(_) {
      return this._dx <= 0 || this._dy <= 0;
    },
    $sub(_, other) {
      var _this = this;
      type$.OffsetBase._as(other);
      if (other instanceof A.Size)
        return new A.Offset(_this._dx - other._dx, _this._dy - other._dy);
      if (other instanceof A.Offset)
        return new A.Size(_this._dx - other._dx, _this._dy - other._dy);
      throw A.wrapException(A.ArgumentError$(other, null));
    },
    $add(_, other) {
      type$.Offset._as(other);
      return new A.Size(this._dx + other._dx, this._dy + other._dy);
    },
    $mul(_, operand) {
      return new A.Size(this._dx * operand, this._dy * operand);
    },
    $div(_, operand) {
      return new A.Size(this._dx / operand, this._dy / operand);
    },
    center$1(origin) {
      return new A.Offset(origin._dx + this._dx / 2, origin._dy + this._dy / 2);
    },
    bottomRight$1(_, origin) {
      return new A.Offset(origin._dx + this._dx, origin._dy + this._dy);
    },
    contains$1(_, offset) {
      var t1 = offset._dx,
        t2 = false;
      if (t1 >= 0)
        if (t1 < this._dx) {
          t1 = offset._dy;
          t1 = t1 >= 0 && t1 < this._dy;
        } else
          t1 = t2;
      else
        t1 = t2;
      return t1;
    },
    $eq(_, other) {
      if (other == null)
        return false;
      return other instanceof A.Size && other._dx === this._dx && other._dy === this._dy;
    },
    get$hashCode(_) {
      return A.Object_hash(this._dx, this._dy, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue);
    },
    toString$0(_) {
      return "Size(" + B.JSNumber_methods.toStringAsFixed$1(this._dx, 1) + ", " + B.JSNumber_methods.toStringAsFixed$1(this._dy, 1) + ")";
    }
  };
  A.Rect.prototype = {
    get$hasNaN() {
      var _this = this;
      return isNaN(_this.left) || isNaN(_this.top) || isNaN(_this.right) || isNaN(_this.bottom);
    },
    get$isFinite(_) {
      var _this = this;
      return isFinite(_this.left) && isFinite(_this.top) && isFinite(_this.right) && isFinite(_this.bottom);
    },
    get$isEmpty(_) {
      var _this = this;
      return _this.left >= _this.right || _this.top >= _this.bottom;
    },
    shift$1(offset) {
      var _this = this,
        t1 = offset._dx,
        t2 = offset._dy;
      return new A.Rect(_this.left + t1, _this.top + t2, _this.right + t1, _this.bottom + t2);
    },
    translate$2(_, translateX, translateY) {
      var _this = this;
      return new A.Rect(_this.left + translateX, _this.top + translateY, _this.right + translateX, _this.bottom + translateY);
    },
    inflate$1(delta) {
      var _this = this;
      return new A.Rect(_this.left - delta, _this.top - delta, _this.right + delta, _this.bottom + delta);
    },
    intersect$1(other) {
      var _this = this;
      return new A.Rect(Math.max(_this.left, other.left), Math.max(_this.top, other.top), Math.min(_this.right, other.right), Math.min(_this.bottom, other.bottom));
    },
    expandToInclude$1(other) {
      var _this = this;
      return new A.Rect(Math.min(_this.left, other.left), Math.min(_this.top, other.top), Math.max(_this.right, other.right), Math.max(_this.bottom, other.bottom));
    },
    overlaps$1(other) {
      var _this = this;
      if (_this.right <= other.left || other.right <= _this.left)
        return false;
      if (_this.bottom <= other.top || other.bottom <= _this.top)
        return false;
      return true;
    },
    get$shortestSide() {
      var _this = this;
      return Math.min(Math.abs(_this.right - _this.left), Math.abs(_this.bottom - _this.top));
    },
    get$topCenter() {
      var t1 = this.left;
      return new A.Offset(t1 + (this.right - t1) / 2, this.top);
    },
    get$centerLeft() {
      var t1 = this.top;
      return new A.Offset(this.left, t1 + (this.bottom - t1) / 2);
    },
    get$center() {
      var _this = this,
        t1 = _this.left,
        t2 = _this.top;
      return new A.Offset(t1 + (_this.right - t1) / 2, t2 + (_this.bottom - t2) / 2);
    },
    get$bottomCenter() {
      var t1 = this.left;
      return new A.Offset(t1 + (this.right - t1) / 2, this.bottom);
    },
    contains$1(_, offset) {
      var _this = this,
        t1 = offset._dx,
        t2 = false;
      if (t1 >= _this.left)
        if (t1 < _this.right) {
          t1 = offset._dy;
          t1 = t1 >= _this.top && t1 < _this.bottom;
        } else
          t1 = t2;
      else
        t1 = t2;
      return t1;
    },
    $eq(_, other) {
      var _this = this;
      if (other == null)
        return false;
      if (_this === other)
        return true;
      if (A.getRuntimeTypeOfDartObject(_this) !== J.get$runtimeType$(other))
        return false;
      return other instanceof A.Rect && other.left === _this.left && other.top === _this.top && other.right === _this.right && other.bottom === _this.bottom;
    },
    get$hashCode(_) {
      var _this = this;
      return A.Object_hash(_this.left, _this.top, _this.right, _this.bottom, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue);
    },
    toString$0(_) {
      var _this = this;
      return "Rect.fromLTRB(" + B.JSNumber_methods.toStringAsFixed$1(_this.left, 1) + ", " + B.JSNumber_methods.toStringAsFixed$1(_this.top, 1) + ", " + B.JSNumber_methods.toStringAsFixed$1(_this.right, 1) + ", " + B.JSNumber_methods.toStringAsFixed$1(_this.bottom, 1) + ")";
    }
  };
  A.Radius.prototype = {
    clamp$2$maximum$minimum(_, maximum, minimum) {
      if (minimum == null)
        minimum = B.Radius_mQq;
      if (maximum == null)
        maximum = B.Radius_x3j;
      return new A.Radius(A.clampDouble(this.x, minimum.x, maximum.x), A.clampDouble(this.y, minimum.y, maximum.y));
    },
    clamp$1$minimum(_, minimum) {
      return this.clamp$2$maximum$minimum(0, null, minimum);
    },
    clamp$1$maximum(_, maximum) {
      return this.clamp$2$maximum$minimum(0, maximum, null);
    },
    $sub(_, other) {
      type$.Radius._as(other);
      return new A.Radius(this.x - other.x, this.y - other.y);
    },
    $add(_, other) {
      type$.Radius._as(other);
      return new A.Radius(this.x + other.x, this.y + other.y);
    },
    $mul(_, operand) {
      return new A.Radius(this.x * operand, this.y * operand);
    },
    $eq(_, other) {
      var _this = this;
      if (other == null)
        return false;
      if (_this === other)
        return true;
      if (A.getRuntimeTypeOfDartObject(_this) !== J.get$runtimeType$(other))
        return false;
      return other instanceof A.Radius && other.x === _this.x && other.y === _this.y;
    },
    get$hashCode(_) {
      return A.Object_hash(this.x, this.y, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue);
    },
    toString$0(_) {
      var t1 = this.x,
        t2 = this.y;
      return t1 === t2 ? "Radius.circular(" + B.JSNumber_methods.toStringAsFixed$1(t1, 1) + ")" : "Radius.elliptical(" + B.JSNumber_methods.toStringAsFixed$1(t1, 1) + ", " + B.JSNumber_methods.toStringAsFixed$1(t2, 1) + ")";
    }
  };
  A.RRect.prototype = {
    shift$1(offset) {
      var _this = this,
        t1 = offset._dx,
        t2 = offset._dy;
      return A.RRect$_raw(_this.blRadiusX, _this.blRadiusY, _this.bottom + t2, _this.brRadiusX, _this.brRadiusY, _this.left + t1, _this.right + t1, _this.tlRadiusX, _this.tlRadiusY, _this.top + t2, _this.trRadiusX, _this.trRadiusY, false);
    },
    inflate$1(delta) {
      var _this = this,
        t1 = Math.max(0, _this.tlRadiusX + delta),
        t2 = Math.max(0, _this.tlRadiusY + delta),
        t3 = Math.max(0, _this.trRadiusX + delta),
        t4 = Math.max(0, _this.trRadiusY + delta);
      return A.RRect$_raw(Math.max(0, _this.blRadiusX + delta), Math.max(0, _this.blRadiusY + delta), _this.bottom + delta, Math.max(0, _this.brRadiusX + delta), Math.max(0, _this.brRadiusY + delta), _this.left - delta, _this.right + delta, t1, t2, _this.top - delta, t3, t4, false);
    },
    get$isEmpty(_) {
      var _this = this;
      return _this.left >= _this.right || _this.top >= _this.bottom;
    },
    _getMin$4(min, radius1, radius2, limit) {
      var sum = radius1 + radius2;
      if (sum > limit && sum !== 0)
        return Math.min(min, limit / sum);
      return min;
    },
    scaleRadii$0() {
      var _this = this,
        t1 = _this.right,
        t2 = _this.left,
        absWidth = Math.abs(t1 - t2),
        t3 = _this.bottom,
        t4 = _this.top,
        absHeight = Math.abs(t3 - t4),
        t5 = _this.blRadiusY,
        t6 = _this.tlRadiusY,
        t7 = _this.tlRadiusX,
        t8 = _this.trRadiusX,
        t9 = _this.trRadiusY,
        t10 = _this.brRadiusY,
        t11 = _this.brRadiusX,
        t12 = _this.blRadiusX,
        scale = _this._getMin$4(_this._getMin$4(_this._getMin$4(_this._getMin$4(1, t5, t6, absHeight), t7, t8, absWidth), t9, t10, absHeight), t11, t12, absWidth);
      if (scale < 1)
        return A.RRect$_raw(t12 * scale, t5 * scale, t3, t11 * scale, t10 * scale, t2, t1, t7 * scale, t6 * scale, t4, t8 * scale, t9 * scale, false);
      return A.RRect$_raw(t12, t5, t3, t11, t10, t2, t1, t7, t6, t4, t8, t9, false);
    },
    contains$1(_, point) {
      var scaled, radiusX, x, radiusY, y, _this = this,
        t1 = point._dx,
        t2 = _this.left,
        t3 = true;
      if (!(t1 < t2))
        if (!(t1 >= _this.right)) {
          t3 = point._dy;
          t3 = t3 < _this.top || t3 >= _this.bottom;
        }
      if (t3)
        return false;
      scaled = _this.scaleRadii$0();
      radiusX = scaled.tlRadiusX;
      if (t1 < t2 + radiusX && point._dy < _this.top + scaled.tlRadiusY) {
        x = t1 - t2 - radiusX;
        radiusY = scaled.tlRadiusY;
        y = point._dy - _this.top - radiusY;
      } else {
        t3 = _this.right;
        radiusX = scaled.trRadiusX;
        if (t1 > t3 - radiusX && point._dy < _this.top + scaled.trRadiusY) {
          x = t1 - t3 + radiusX;
          radiusY = scaled.trRadiusY;
          y = point._dy - _this.top - radiusY;
        } else {
          radiusX = scaled.brRadiusX;
          if (t1 > t3 - radiusX && point._dy > _this.bottom - scaled.brRadiusY) {
            x = t1 - t3 + radiusX;
            radiusY = scaled.brRadiusY;
            y = point._dy - _this.bottom + radiusY;
          } else {
            radiusX = scaled.blRadiusX;
            if (t1 < t2 + radiusX && point._dy > _this.bottom - scaled.blRadiusY) {
              x = t1 - t2 - radiusX;
              radiusY = scaled.blRadiusY;
              y = point._dy - _this.bottom + radiusY;
            } else
              return true;
          }
        }
      }
      x /= radiusX;
      y /= radiusY;
      if (x * x + y * y > 1)
        return false;
      return true;
    },
    $eq(_, other) {
      var _this = this;
      if (other == null)
        return false;
      if (_this === other)
        return true;
      if (A.getRuntimeTypeOfDartObject(_this) !== J.get$runtimeType$(other))
        return false;
      return other instanceof A.RRect && other.left === _this.left && other.top === _this.top && other.right === _this.right && other.bottom === _this.bottom && other.tlRadiusX === _this.tlRadiusX && other.tlRadiusY === _this.tlRadiusY && other.trRadiusX === _this.trRadiusX && other.trRadiusY === _this.trRadiusY && other.blRadiusX === _this.blRadiusX && other.blRadiusY === _this.blRadiusY && other.brRadiusX === _this.brRadiusX && other.brRadiusY === _this.brRadiusY;
    },
    get$hashCode(_) {
      var _this = this;
      return A.Object_hash(_this.left, _this.top, _this.right, _this.bottom, _this.tlRadiusX, _this.tlRadiusY, _this.trRadiusX, _this.trRadiusY, _this.blRadiusX, _this.blRadiusY, _this.brRadiusX, _this.brRadiusY, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue);
    },
    toString$0(_) {
      var t5, t6, _this = this,
        rect = B.JSNumber_methods.toStringAsFixed$1(_this.left, 1) + ", " + B.JSNumber_methods.toStringAsFixed$1(_this.top, 1) + ", " + B.JSNumber_methods.toStringAsFixed$1(_this.right, 1) + ", " + B.JSNumber_methods.toStringAsFixed$1(_this.bottom, 1),
        t1 = _this.tlRadiusX,
        t2 = _this.tlRadiusY,
        t3 = _this.trRadiusX,
        t4 = _this.trRadiusY;
      if (new A.Radius(t1, t2).$eq(0, new A.Radius(t3, t4))) {
        t5 = _this.brRadiusX;
        t6 = _this.brRadiusY;
        t5 = new A.Radius(t3, t4).$eq(0, new A.Radius(t5, t6)) && new A.Radius(t5, t6).$eq(0, new A.Radius(_this.blRadiusX, _this.blRadiusY));
      } else
        t5 = false;
      if (t5) {
        if (t1 === t2)
          return "RRect.fromLTRBR(" + rect + ", " + B.JSNumber_methods.toStringAsFixed$1(t1, 1) + ")";
        return "RRect.fromLTRBXY(" + rect + ", " + B.JSNumber_methods.toStringAsFixed$1(t1, 1) + ", " + B.JSNumber_methods.toStringAsFixed$1(t2, 1) + ")";
      }
      return "RRect.fromLTRBAndCorners(" + rect + ", topLeft: " + new A.Radius(t1, t2).toString$0(0) + ", topRight: " + new A.Radius(t3, t4).toString$0(0) + ", bottomRight: " + new A.Radius(_this.brRadiusX, _this.brRadiusY).toString$0(0) + ", bottomLeft: " + new A.Radius(_this.blRadiusX, _this.blRadiusY).toString$0(0) + ")";
    }
  };
  A.KeyEventType.prototype = {
    _enumToString$0() {
      return "KeyEventType." + this._name;
    },
    get$label(_) {
      var t1;
      switch (this.index) {
        case 0:
          t1 = "Key Down";
          break;
        case 1:
          t1 = "Key Up";
          break;
        case 2:
          t1 = "Key Repeat";
          break;
        default:
          t1 = null;
      }
      return t1;
    }
  };
  A.KeyEventDeviceType.prototype = {
    _enumToString$0() {
      return "KeyEventDeviceType." + this._name;
    }
  };
  A.KeyData.prototype = {
    _logicalToString$0() {
      var t1 = this.logical;
      return "0x" + B.JSInt_methods.toRadixString$1(t1, 16) + new A.KeyData__logicalToString_closure(B.JSNumber_methods.floor$0(t1 / 4294967296)).call$0();
    },
    _escapeCharacter$0() {
      var t1 = this.character;
      if (t1 == null)
        return "<none>";
      switch (t1) {
        case "\n":
          return '"\\n"';
        case "\t":
          return '"\\t"';
        case "\r":
          return '"\\r"';
        case "\b":
          return '"\\b"';
        case "\f":
          return '"\\f"';
        default:
          return '"' + t1 + '"';
      }
    },
    _quotedCharCode$0() {
      var t2,
        t1 = this.character;
      if (t1 == null)
        return "";
      t2 = type$.CodeUnits;
      return " (0x" + new A.MappedListIterable(new A.CodeUnits(t1), t2._eval$1("String(ListBase.E)")._as(new A.KeyData__quotedCharCode_closure()), t2._eval$1("MappedListIterable<ListBase.E,String>")).join$1(0, " ") + ")";
    },
    toString$0(_) {
      var _this = this,
        t1 = _this.type.get$label(0),
        t2 = B.JSInt_methods.toRadixString$1(_this.physical, 16),
        t3 = _this._logicalToString$0(),
        t4 = _this._escapeCharacter$0(),
        t5 = _this._quotedCharCode$0(),
        t6 = _this.synthesized ? ", synthesized" : "";
      return "KeyData(" + t1 + ", physical: 0x" + t2 + ", logical: " + t3 + ", character: " + t4 + t5 + t6 + ")";
    }
  };
  A.KeyData__logicalToString_closure.prototype = {
    call$0() {
      switch (this.planeNum) {
        case 0:
          return " (Unicode)";
        case 1:
          return " (Unprintable)";
        case 2:
          return " (Flutter)";
        case 17:
          return " (Android)";
        case 18:
          return " (Fuchsia)";
        case 19:
          return " (iOS)";
        case 20:
          return " (macOS)";
        case 21:
          return " (GTK)";
        case 22:
          return " (Windows)";
        case 23:
          return " (Web)";
        case 24:
          return " (GLFW)";
      }
      return "";
    },
    $signature: 8
  };
  A.KeyData__quotedCharCode_closure.prototype = {
    call$1(code) {
      return B.JSString_methods.padLeft$2(B.JSInt_methods.toRadixString$1(A._asInt(code), 16), 2, "0");
    },
    $signature: 64
  };
  A.Color.prototype = {
    get$value(_) {
      var _this = this;
      return ((B.JSNumber_methods.round$0(_this.a * 255) & 255) << 24 | (B.JSNumber_methods.round$0(_this.r * 255) & 255) << 16 | (B.JSNumber_methods.round$0(_this.g * 255) & 255) << 8 | B.JSNumber_methods.round$0(_this.b * 255) & 255) >>> 0;
    },
    toARGB32$0() {
      var _this = this;
      return ((B.JSNumber_methods.round$0(_this.a * 255) & 255) << 24 | (B.JSNumber_methods.round$0(_this.r * 255) & 255) << 16 | (B.JSNumber_methods.round$0(_this.g * 255) & 255) << 8 | B.JSNumber_methods.round$0(_this.b * 255) & 255) >>> 0;
    },
    get$alpha(_) {
      return this.toARGB32$0() >>> 24 & 255;
    },
    get$opacity(_) {
      return (this.toARGB32$0() >>> 24 & 255) / 255;
    },
    get$red() {
      return this.toARGB32$0() >>> 16 & 255;
    },
    get$green() {
      return this.toARGB32$0() >>> 8 & 255;
    },
    get$blue() {
      return this.toARGB32$0() & 255;
    },
    withValues$5$alpha$blue$colorSpace$green$red(alpha, blue, colorSpace, green, red) {
      var _this = this,
        updatedComponents = new A.Color(alpha, _this.r, _this.g, _this.b, _this.colorSpace);
      return updatedComponents == null ? _this : updatedComponents;
    },
    withValues$1$alpha(alpha) {
      var _null = null;
      return this.withValues$5$alpha$blue$colorSpace$green$red(alpha, _null, _null, _null, _null);
    },
    withAlpha$1(a) {
      return A.Color$fromARGB(a, this.toARGB32$0() >>> 16 & 255, this.toARGB32$0() >>> 8 & 255, this.toARGB32$0() & 255);
    },
    withOpacity$1(opacity) {
      A.assertHelper(opacity >= 0 && opacity <= 1);
      return A.Color$fromARGB(B.JSNumber_methods.round$0(255 * opacity), this.toARGB32$0() >>> 16 & 255, this.toARGB32$0() >>> 8 & 255, this.toARGB32$0() & 255);
    },
    computeLuminance$0() {
      return 0.2126 * A.Color__linearizeColorComponent(this.r) + 0.7152 * A.Color__linearizeColorComponent(this.g) + 0.0722 * A.Color__linearizeColorComponent(this.b);
    },
    $eq(_, other) {
      var _this = this;
      if (other == null)
        return false;
      if (_this === other)
        return true;
      if (J.get$runtimeType$(other) !== A.getRuntimeTypeOfDartObject(_this))
        return false;
      return type$.Color._is(other) && other.get$a(other) === _this.a && other.get$r(other) === _this.r && other.get$g() === _this.g && other.get$b(other) === _this.b && other.get$colorSpace() === _this.colorSpace;
    },
    get$hashCode(_) {
      var _this = this;
      return A.Object_hash(_this.a, _this.r, _this.g, _this.b, _this.colorSpace, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue);
    },
    toString$0(_) {
      var _this = this;
      return "Color(alpha: " + B.JSNumber_methods.toStringAsFixed$1(_this.a, 4) + ", red: " + B.JSNumber_methods.toStringAsFixed$1(_this.r, 4) + ", green: " + B.JSNumber_methods.toStringAsFixed$1(_this.g, 4) + ", blue: " + B.JSNumber_methods.toStringAsFixed$1(_this.b, 4) + ", colorSpace: " + _this.colorSpace.toString$0(0) + ")";
    },
    get$a(receiver) {
      return this.a;
    },
    get$r(receiver) {
      return this.r;
    },
    get$g() {
      return this.g;
    },
    get$b(receiver) {
      return this.b;
    },
    get$colorSpace() {
      return this.colorSpace;
    }
  };
  A.StrokeCap.prototype = {
    _enumToString$0() {
      return "StrokeCap." + this._name;
    }
  };
  A.StrokeJoin.prototype = {
    _enumToString$0() {
      return "StrokeJoin." + this._name;
    }
  };
  A.PaintingStyle.prototype = {
    _enumToString$0() {
      return "PaintingStyle." + this._name;
    }
  };
  A.BlendMode.prototype = {
    _enumToString$0() {
      return "BlendMode." + this._name;
    }
  };
  A.Clip.prototype = {
    _enumToString$0() {
      return "Clip." + this._name;
    }
  };
  A.BlurStyle.prototype = {
    _enumToString$0() {
      return "BlurStyle." + this._name;
    }
  };
  A.MaskFilter.prototype = {
    $eq(_, other) {
      if (other == null)
        return false;
      return other instanceof A.MaskFilter && other._ui$_style === this._ui$_style && other._sigma === this._sigma;
    },
    get$hashCode(_) {
      return A.Object_hash(this._ui$_style, this._sigma, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue);
    },
    toString$0(_) {
      return "MaskFilter.blur(" + this._ui$_style.toString$0(0) + ", " + B.JSNumber_methods.toStringAsFixed$1(this._sigma, 1) + ")";
    }
  };
  A.FilterQuality.prototype = {
    _enumToString$0() {
      return "FilterQuality." + this._name;
    }
  };
  A.ImageFilter.prototype = {};
  A.ColorSpace0.prototype = {
    _enumToString$0() {
      return "ColorSpace." + this._name;
    }
  };
  A.ImageByteFormat.prototype = {
    _enumToString$0() {
      return "ImageByteFormat." + this._name;
    }
  };
  A.Shadow.prototype = {
    scale$1(_, factor) {
      var t1 = this.offset.$mul(0, factor),
        t2 = this.blurRadius * factor;
      if (A.assertTest(t2 >= 0))
        A.assertThrow(string$.Text_s);
      return new A.Shadow(this.color, t1, t2);
    },
    $eq(_, other) {
      var _this = this;
      if (other == null)
        return false;
      if (_this === other)
        return true;
      return other instanceof A.Shadow && other.color.$eq(0, _this.color) && other.offset.$eq(0, _this.offset) && other.blurRadius === _this.blurRadius;
    },
    get$hashCode(_) {
      return A.Object_hash(this.color, this.offset, this.blurRadius, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue);
    },
    toString$0(_) {
      return "TextShadow(" + this.color.toString$0(0) + ", " + this.offset.toString$0(0) + ", " + A.S(this.blurRadius) + ")";
    }
  };
  A.ImmutableBuffer.prototype = {
    get$length(_) {
      return this._ui$_length;
    }
  };
  A.PlatformDispatcher.prototype = {};
  A.FrameTiming.prototype = {
    toString$0(_) {
      var t9,
        t1 = A.getRuntimeTypeOfDartObject(this).toString$0(0),
        t2 = this._ui$_data,
        t3 = A.Duration$(t2[2], 0, 0),
        t4 = t2[1],
        t5 = A.Duration$(t4, 0, 0),
        t6 = t2[4],
        t7 = A.Duration$(t6, 0, 0),
        t8 = A.Duration$(t2[3], 0, 0);
      t4 = A.Duration$(t4, 0, 0);
      t9 = t2[0];
      return t1 + "(buildDuration: " + (A.S((t3._duration - t5._duration) * 0.001) + "ms") + ", rasterDuration: " + (A.S((t7._duration - t8._duration) * 0.001) + "ms") + ", vsyncOverhead: " + (A.S((t4._duration - A.Duration$(t9, 0, 0)._duration) * 0.001) + "ms") + ", totalSpan: " + (A.S((A.Duration$(t6, 0, 0)._duration - A.Duration$(t9, 0, 0)._duration) * 0.001) + "ms") + ", layerCacheCount: " + t2[6] + ", layerCacheBytes: " + t2[7] + ", pictureCacheCount: " + t2[8] + ", pictureCacheBytes: " + t2[9] + ", frameNumber: " + B.JSArray_methods.get$last(t2) + ")";
    }
  };
  A.AppLifecycleState.prototype = {
    _enumToString$0() {
      return "AppLifecycleState." + this._name;
    }
  };
  A.AppExitResponse.prototype = {
    _enumToString$0() {
      return "AppExitResponse." + this._name;
    }
  };
  A.Locale.prototype = {
    get$languageCode(_) {
      var t1 = this._languageCode,
        t2 = B.Map_3odc6.$index(0, t1);
      return t2 == null ? t1 : t2;
    },
    get$countryCode() {
      var t1 = this._countryCode,
        t2 = B.Map_ydZmU.$index(0, t1);
      return t2 == null ? t1 : t2;
    },
    $eq(_, other) {
      var t1;
      if (other == null)
        return false;
      if (this === other)
        return true;
      t1 = false;
      if (other instanceof A.Locale)
        if (other.get$languageCode(0) === this.get$languageCode(0))
          t1 = other.get$countryCode() == this.get$countryCode();
      return t1;
    },
    get$hashCode(_) {
      return A.Object_hash(this.get$languageCode(0), null, this.get$countryCode(), B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue);
    },
    toString$0(_) {
      return this._rawToString$1("_");
    },
    _rawToString$1(separator) {
      var t1 = this.get$languageCode(0);
      if (this._countryCode != null)
        t1 += separator + A.S(this.get$countryCode());
      return t1.charCodeAt(0) == 0 ? t1 : t1;
    }
  };
  A.DartPerformanceMode.prototype = {
    _enumToString$0() {
      return "DartPerformanceMode." + this._name;
    }
  };
  A.SemanticsActionEvent.prototype = {
    toString$0(_) {
      return "SemanticsActionEvent(" + this.type.toString$0(0) + ", view: " + this.viewId + ", node: " + this.nodeId + ")";
    }
  };
  A.ViewFocusEvent.prototype = {
    toString$0(_) {
      return "ViewFocusEvent(viewId: " + this.viewId + ", state: " + this.state.toString$0(0) + ", direction: " + this.direction.toString$0(0) + ")";
    }
  };
  A.ViewFocusState.prototype = {
    _enumToString$0() {
      return "ViewFocusState." + this._name;
    }
  };
  A.ViewFocusDirection.prototype = {
    _enumToString$0() {
      return "ViewFocusDirection." + this._name;
    }
  };
  A.PointerChange.prototype = {
    _enumToString$0() {
      return "PointerChange." + this._name;
    }
  };
  A.PointerDeviceKind.prototype = {
    _enumToString$0() {
      return "PointerDeviceKind." + this._name;
    }
  };
  A.PointerSignalKind.prototype = {
    _enumToString$0() {
      return "PointerSignalKind." + this._name;
    }
  };
  A.PointerData.prototype = {
    respond$1$allowPlatformDefault(allowPlatformDefault) {
      var t1 = this._onRespond;
      if (t1 != null)
        t1.call$1$allowPlatformDefault(allowPlatformDefault);
    },
    toString$0(_) {
      return "PointerData(viewId: " + this.viewId + ", x: " + A.S(this.physicalX) + ", y: " + A.S(this.physicalY) + ")";
    }
  };
  A.PointerDataPacket.prototype = {};
  A.SemanticsAction.prototype = {
    toString$0(_) {
      return "SemanticsAction." + this.name;
    }
  };
  A.SemanticsFlag.prototype = {
    toString$0(_) {
      return "SemanticsFlag." + this.name;
    }
  };
  A.SemanticsRole.prototype = {
    _enumToString$0() {
      return "SemanticsRole." + this._name;
    }
  };
  A.SemanticsUpdateBuilder.prototype = {};
  A.PlaceholderAlignment.prototype = {
    _enumToString$0() {
      return "PlaceholderAlignment." + this._name;
    }
  };
  A.FontWeight.prototype = {
    toString$0(_) {
      var t1 = B.Map_IMUVa.$index(0, this.index);
      t1.toString;
      return t1;
    }
  };
  A.FontVariation.prototype = {
    $eq(_, other) {
      if (other == null)
        return false;
      if (J.get$runtimeType$(other) !== A.getRuntimeTypeOfDartObject(this))
        return false;
      return other instanceof A.FontVariation && other.axis === this.axis && other.value === this.value;
    },
    get$hashCode(_) {
      return A.Object_hash(this.axis, this.value, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue);
    },
    toString$0(_) {
      return "FontVariation('" + this.axis + "', " + A.S(this.value) + ")";
    }
  };
  A.GlyphInfo.prototype = {
    $eq(_, other) {
      var _this = this;
      if (other == null)
        return false;
      if (_this === other)
        return true;
      return other instanceof A.GlyphInfo && _this.graphemeClusterLayoutBounds.$eq(0, other.graphemeClusterLayoutBounds) && _this.graphemeClusterCodeUnitRange.$eq(0, other.graphemeClusterCodeUnitRange) && _this.writingDirection === other.writingDirection;
    },
    get$hashCode(_) {
      return A.Object_hash(this.graphemeClusterLayoutBounds, this.graphemeClusterCodeUnitRange, this.writingDirection, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue);
    },
    toString$0(_) {
      return "Glyph(" + this.graphemeClusterLayoutBounds.toString$0(0) + ", textRange: " + this.graphemeClusterCodeUnitRange.toString$0(0) + ", direction: " + this.writingDirection.toString$0(0) + ")";
    }
  };
  A.TextAlign.prototype = {
    _enumToString$0() {
      return "TextAlign." + this._name;
    }
  };
  A.TextBaseline.prototype = {
    _enumToString$0() {
      return "TextBaseline." + this._name;
    }
  };
  A.TextDecoration.prototype = {
    $eq(_, other) {
      if (other == null)
        return false;
      return other instanceof A.TextDecoration && other._mask === this._mask;
    },
    get$hashCode(_) {
      return B.JSInt_methods.get$hashCode(this._mask);
    },
    toString$0(_) {
      var values,
        t1 = this._mask;
      if (t1 === 0)
        return "TextDecoration.none";
      values = A._setArrayType([], type$.JSArray_String);
      if ((t1 & 1) !== 0)
        B.JSArray_methods.add$1(values, "underline");
      if ((t1 & 2) !== 0)
        B.JSArray_methods.add$1(values, "overline");
      if ((t1 & 4) !== 0)
        B.JSArray_methods.add$1(values, "lineThrough");
      t1 = values.length;
      if (t1 === 1) {
        if (0 >= t1)
          return A.ioore(values, 0);
        return "TextDecoration." + values[0];
      }
      return "TextDecoration.combine([" + B.JSArray_methods.join$1(values, ", ") + "])";
    }
  };
  A.TextDecorationStyle.prototype = {
    _enumToString$0() {
      return "TextDecorationStyle." + this._name;
    }
  };
  A.TextLeadingDistribution.prototype = {
    _enumToString$0() {
      return "TextLeadingDistribution." + this._name;
    }
  };
  A.TextHeightBehavior.prototype = {
    $eq(_, other) {
      var t1;
      if (other == null)
        return false;
      if (J.get$runtimeType$(other) !== A.getRuntimeTypeOfDartObject(this))
        return false;
      t1 = false;
      if (other instanceof A.TextHeightBehavior)
        t1 = other.leadingDistribution === this.leadingDistribution;
      return t1;
    },
    get$hashCode(_) {
      return A.Object_hash(true, true, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue);
    },
    toString$0(_) {
      return "TextHeightBehavior(applyHeightToFirstAscent: true, applyHeightToLastDescent: true, leadingDistribution: " + this.leadingDistribution.toString$0(0) + ")";
    }
  };
  A.TextDirection.prototype = {
    _enumToString$0() {
      return "TextDirection." + this._name;
    }
  };
  A.TextBox.prototype = {
    $eq(_, other) {
      var _this = this;
      if (other == null)
        return false;
      if (_this === other)
        return true;
      if (J.get$runtimeType$(other) !== A.getRuntimeTypeOfDartObject(_this))
        return false;
      return other instanceof A.TextBox && other.left === _this.left && other.top === _this.top && other.right === _this.right && other.bottom === _this.bottom && other.direction === _this.direction;
    },
    get$hashCode(_) {
      var _this = this;
      return A.Object_hash(_this.left, _this.top, _this.right, _this.bottom, _this.direction, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue);
    },
    toString$0(_) {
      var _this = this;
      return "TextBox.fromLTRBD(" + B.JSNumber_methods.toStringAsFixed$1(_this.left, 1) + ", " + B.JSNumber_methods.toStringAsFixed$1(_this.top, 1) + ", " + B.JSNumber_methods.toStringAsFixed$1(_this.right, 1) + ", " + B.JSNumber_methods.toStringAsFixed$1(_this.bottom, 1) + ", " + _this.direction.toString$0(0) + ")";
    }
  };
  A.TextAffinity.prototype = {
    _enumToString$0() {
      return "TextAffinity." + this._name;
    }
  };
  A.TextPosition.prototype = {
    $eq(_, other) {
      if (other == null)
        return false;
      if (J.get$runtimeType$(other) !== A.getRuntimeTypeOfDartObject(this))
        return false;
      return other instanceof A.TextPosition && other.offset === this.offset && other.affinity === this.affinity;
    },
    get$hashCode(_) {
      return A.Object_hash(this.offset, this.affinity, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue);
    },
    toString$0(_) {
      return A.getRuntimeTypeOfDartObject(this).toString$0(0) + "(offset: " + this.offset + ", affinity: " + this.affinity.toString$0(0) + ")";
    }
  };
  A.TextRange.prototype = {
    get$isValid() {
      return this.start >= 0 && this.end >= 0;
    },
    $eq(_, other) {
      if (other == null)
        return false;
      if (this === other)
        return true;
      return other instanceof A.TextRange && other.start === this.start && other.end === this.end;
    },
    get$hashCode(_) {
      return A.Object_hash(B.JSInt_methods.get$hashCode(this.start), B.JSInt_methods.get$hashCode(this.end), B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue);
    },
    toString$0(_) {
      return "TextRange(start: " + this.start + ", end: " + this.end + ")";
    }
  };
  A.ParagraphConstraints.prototype = {
    $eq(_, other) {
      if (other == null)
        return false;
      if (J.get$runtimeType$(other) !== A.getRuntimeTypeOfDartObject(this))
        return false;
      return other instanceof A.ParagraphConstraints && other.width === this.width;
    },
    get$hashCode(_) {
      return B.JSNumber_methods.get$hashCode(this.width);
    },
    toString$0(_) {
      return A.getRuntimeTypeOfDartObject(this).toString$0(0) + "(width: " + A.S(this.width) + ")";
    }
  };
  A.BoxHeightStyle.prototype = {
    _enumToString$0() {
      return "BoxHeightStyle." + this._name;
    }
  };
  A.BoxWidthStyle.prototype = {
    _enumToString$0() {
      return "BoxWidthStyle." + this._name;
    }
  };
  A.TileMode.prototype = {
    _enumToString$0() {
      return "TileMode." + this._name;
    }
  };
  A.Display.prototype = {};
  A.Brightness.prototype = {
    _enumToString$0() {
      return "Brightness." + this._name;
    }
  };
  A.CallbackHandle.prototype = {
    $eq(_, other) {
      if (other == null)
        return false;
      return this === other;
    },
    get$hashCode(_) {
      return A.Object.prototype.get$hashCode.call(this, 0);
    }
  };
  A.GestureSettings.prototype = {
    $eq(_, other) {
      if (other == null)
        return false;
      if (J.get$runtimeType$(other) !== A.getRuntimeTypeOfDartObject(this))
        return false;
      return other instanceof A.GestureSettings;
    },
    get$hashCode(_) {
      return A.Object_hash(null, null, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue);
    },
    toString$0(_) {
      return "GestureSettings(physicalTouchSlop: null, physicalDoubleTapSlop: null)";
    }
  };
  A.AssetManager.prototype = {
    getAssetUrl$1(asset) {
      var t1, t2, fallbackBaseUrl;
      if (A.Uri_parse(asset, 0, null).get$hasScheme())
        return A._Uri__uriEncode(4, asset, B.C_Utf8Codec, false);
      t1 = this._assetBase;
      if (t1 == null) {
        t1 = type$.JavaScriptObject;
        t2 = type$.nullable_JavaScriptObject._as(t1._as(self.window.document).querySelector("meta[name=assetBase]"));
        fallbackBaseUrl = t2 == null ? null : A._asString(t2.content);
        t2 = fallbackBaseUrl == null;
        if (!t2)
          t1._as(self.window.console).warn("The `assetBase` meta tag is now deprecated.\nUse engineInitializer.initializeEngine(config) instead.\nSee: https://docs.flutter.dev/development/platform-integration/web/initialization");
        t1 = this._assetBase = t2 ? "" : fallbackBaseUrl;
      }
      return A._Uri__uriEncode(4, t1 + "assets/" + asset, B.C_Utf8Codec, false);
    }
  };
  A.BrowserEngine.prototype = {
    _enumToString$0() {
      return "BrowserEngine." + this._name;
    }
  };
  A.OperatingSystem.prototype = {
    _enumToString$0() {
      return "OperatingSystem." + this._name;
    }
  };
  A.BrowserDetection.prototype = {
    get$_userAgent() {
      var result,
        value = this.__BrowserDetection__userAgent_FI;
      if (value === $) {
        result = A._asString(type$.JavaScriptObject._as(self.window.navigator).userAgent);
        this.__BrowserDetection__userAgent_FI !== $ && A.throwLateFieldADI("_userAgent");
        this.__BrowserDetection__userAgent_FI = result;
        value = result;
      }
      return value;
    },
    get$browserEngine() {
      var vendor, t1, result, _this = this,
        value = _this.__BrowserDetection__browserEngine_FI;
      if (value === $) {
        vendor = A._asString(type$.JavaScriptObject._as(self.window.navigator).vendor);
        t1 = _this.get$_userAgent();
        result = _this.detectBrowserEngineByVendorAgent$2(vendor, t1.toLowerCase());
        _this.__BrowserDetection__browserEngine_FI !== $ && A.throwLateFieldADI("_browserEngine");
        _this.__BrowserDetection__browserEngine_FI = result;
        value = result;
      }
      t1 = value;
      return t1;
    },
    detectBrowserEngineByVendorAgent$2(vendor, agent) {
      if (vendor === "Google Inc.")
        return B.BrowserEngine_0;
      else if (vendor === "Apple Computer, Inc.")
        return B.BrowserEngine_1;
      else if (B.JSString_methods.contains$1(agent, "Edg/"))
        return B.BrowserEngine_0;
      else if (vendor === "" && B.JSString_methods.contains$1(agent, "firefox"))
        return B.BrowserEngine_2;
      A.print("WARNING: failed to detect current browser engine. Assuming this is a Chromium-compatible browser.");
      return B.BrowserEngine_0;
    },
    get$operatingSystem() {
      var result, t1, _this = this,
        value = _this.__BrowserDetection__operatingSystem_FI;
      if (value === $) {
        result = _this.detectOperatingSystem$0();
        _this.__BrowserDetection__operatingSystem_FI !== $ && A.throwLateFieldADI("_operatingSystem");
        _this.__BrowserDetection__operatingSystem_FI = result;
        value = result;
      }
      t1 = value;
      return t1;
    },
    detectOperatingSystem$0() {
      var platform, maxTouchPoints, _null = null,
        t1 = self.window,
        t2 = type$.JavaScriptObject;
      t1 = A._asStringQ(t2._as(t1.navigator).platform);
      if (t1 == null)
        t1 = _null;
      t1.toString;
      platform = t1;
      if (B.JSString_methods.startsWith$1(platform, "Mac")) {
        t1 = self.window;
        t1 = A._asDoubleQ(t2._as(t1.navigator).maxTouchPoints);
        if (t1 == null)
          t1 = _null;
        t1 = t1 == null ? _null : B.JSNumber_methods.toInt$0(t1);
        maxTouchPoints = t1;
        if ((maxTouchPoints == null ? 0 : maxTouchPoints) > 2)
          return B.OperatingSystem_0;
        return B.OperatingSystem_4;
      } else if (B.JSString_methods.contains$1(platform.toLowerCase(), "iphone") || B.JSString_methods.contains$1(platform.toLowerCase(), "ipad") || B.JSString_methods.contains$1(platform.toLowerCase(), "ipod"))
        return B.OperatingSystem_0;
      else {
        t1 = this.get$_userAgent();
        if (B.JSString_methods.contains$1(t1, "Android"))
          return B.OperatingSystem_1;
        else if (B.JSString_methods.startsWith$1(platform, "Linux"))
          return B.OperatingSystem_2;
        else if (B.JSString_methods.startsWith$1(platform, "Win"))
          return B.OperatingSystem_3;
        else
          return B.OperatingSystem_5;
      }
    }
  };
  A.bootstrapEngine_closure.prototype = {
    call$1(configuration) {
      return this.$call$body$bootstrapEngine_closure(type$.nullable_JavaScriptObject._as(configuration));
    },
    call$0() {
      return this.call$1(null);
    },
    "call*": "call$1",
    $requiredArgCount: 0,
    $defaultValues() {
      return [null];
    },
    $call$body$bootstrapEngine_closure(configuration) {
      var $async$goto = 0,
        $async$completer = A._makeAsyncAwaitCompleter(type$.void);
      var $async$call$1 = A._wrapJsFunctionForAsync(function($async$errorCode, $async$result) {
        if ($async$errorCode === 1)
          return A._asyncRethrow($async$result, $async$completer);
        while (true)
          switch ($async$goto) {
            case 0:
              // Function start
              $async$goto = 2;
              return A._asyncAwait(A.initializeEngineServices(configuration), $async$call$1);
            case 2:
              // returning from await.
              // implicit return
              return A._asyncReturn(null, $async$completer);
          }
      });
      return A._asyncStartSync($async$call$1, $async$completer);
    },
    $signature: 718
  };
  A.bootstrapEngine_closure0.prototype = {
    call$0() {
      var $async$goto = 0,
        $async$completer = A._makeAsyncAwaitCompleter(type$.void),
        $async$self = this;
      var $async$call$0 = A._wrapJsFunctionForAsync(function($async$errorCode, $async$result) {
        if ($async$errorCode === 1)
          return A._asyncRethrow($async$result, $async$completer);
        while (true)
          switch ($async$goto) {
            case 0:
              // Function start
              $async$self.registerPlugins.call$0();
              $async$goto = 2;
              return A._asyncAwait(A.initializeEngineUi(), $async$call$0);
            case 2:
              // returning from await.
              $async$self.runApp.call$0();
              // implicit return
              return A._asyncReturn(null, $async$completer);
          }
      });
      return A._asyncStartSync($async$call$0, $async$completer);
    },
    $signature: 15
  };
  A.BrowserPlatformLocation.prototype = {
    getOrCreateDomEventListener$1(fn) {
      type$.dynamic_Function_Object._as(fn);
      return $._popStateListenersCache.putIfAbsent$2(0, fn, new A.BrowserPlatformLocation_getOrCreateDomEventListener_closure(fn));
    }
  };
  A.BrowserPlatformLocation_getOrCreateDomEventListener_closure.prototype = {
    call$0() {
      return A._functionToJS1(this.fn);
    },
    $signature: 111
  };
  A.HashUrlStrategy.prototype = {
    addPopStateListener$1(fn) {
      var t1 = new A.HashUrlStrategy_addPopStateListener_wrappedFn(type$.void_Function_nullable_Object._as(fn));
      type$.dynamic_Function_Object._as(t1);
      A.DomEventTargetExtension_addEventListener(self.window, "popstate", B.C_BrowserPlatformLocation.getOrCreateDomEventListener$1(t1), null);
      return new A.HashUrlStrategy_addPopStateListener_closure(this, t1);
    },
    getPath$0() {
      var path = A._asString(type$.JavaScriptObject._as(self.window.location).hash),
        t1 = path.length !== 0;
      A.assertHelper(!t1 || B.JSString_methods.startsWith$1(path, "#"));
      if (!t1 || path === "#")
        return "/";
      return B.JSString_methods.substring$1(path, 1);
    },
    getState$0(_) {
      return A.DomHistoryExtension_get_state(type$.JavaScriptObject._as(self.window.history));
    },
    prepareExternalUrl$1(internalUrl) {
      var hash = internalUrl.length === 0 || internalUrl === "/" ? "" : "#" + internalUrl,
        t1 = type$.JavaScriptObject,
        t2 = A._asStringQ(t1._as(self.window.location).pathname);
      if (t2 == null)
        t2 = null;
      t2.toString;
      t1 = A._asStringQ(t1._as(self.window.location).search);
      if (t1 == null)
        t1 = null;
      t1.toString;
      return t2 + t1 + hash;
    },
    pushState$3(_, state, title, url) {
      var _this = this.prepareExternalUrl$1(url),
        t1 = type$.JavaScriptObject._as(self.window.history),
        t2 = A.jsify(state);
      if (t2 == null)
        t2 = type$.Object._as(t2);
      t1.pushState(t2, title, _this);
    },
    replaceState$3(_, state, title, url) {
      var t2,
        _this = this.prepareExternalUrl$1(url),
        t1 = type$.JavaScriptObject._as(self.window.history);
      if (state == null)
        t2 = null;
      else {
        t2 = A.jsify(state);
        if (t2 == null)
          t2 = type$.Object._as(t2);
      }
      t1.replaceState(t2, title, _this);
    },
    go$1(_, count) {
      var t1 = type$.JavaScriptObject._as(self.window.history);
      t1.go(count);
      return this._waitForPopState$0();
    },
    _waitForPopState$0() {
      var t1 = new A._Future($.Zone__current, type$._Future_void),
        unsubscribe = A._Cell$named("unsubscribe");
      unsubscribe._value = this.addPopStateListener$1(new A.HashUrlStrategy__waitForPopState_closure(unsubscribe, new A._AsyncCompleter(t1, type$._AsyncCompleter_void)));
      return t1;
    },
    $isUrlStrategy: 1
  };
  A.HashUrlStrategy_addPopStateListener_wrappedFn.prototype = {
    call$1($event) {
      var t1 = type$.JavaScriptObject._as(type$.Object._as($event)).state;
      if (t1 == null)
        t1 = null;
      else {
        t1 = A.dartify(t1);
        t1.toString;
      }
      this.fn.call$1(t1);
    },
    $signature: 360
  };
  A.HashUrlStrategy_addPopStateListener_closure.prototype = {
    call$0() {
      var t1 = type$.dynamic_Function_Object._as(this.wrappedFn);
      if (A.assertTest($._popStateListenersCache.containsKey$1(0, t1)))
        A.assertThrow("Removing a listener that was never added or was removed already.");
      A.DomEventTargetExtension_removeEventListener(self.window, "popstate", B.C_BrowserPlatformLocation.getOrCreateDomEventListener$1(t1), null);
      $._popStateListenersCache.remove$1(0, t1);
      return null;
    },
    $signature: 1
  };
  A.HashUrlStrategy__waitForPopState_closure.prototype = {
    call$1(__wc0_formal) {
      this.unsubscribe._readLocal$0().call$0();
      this.completer.complete$0(0);
    },
    $signature: 13
  };
  A.PlatformViewRegistry.prototype = {};
  A.AudioBuffer.prototype = {
    get$length(receiver) {
      return receiver.length;
    }
  };
  A.AudioParamMap.prototype = {
    containsKey$1(receiver, key) {
      return A.convertNativeToDart_Dictionary(receiver.get(A._asString(key))) != null;
    },
    $index(receiver, key) {
      return A.convertNativeToDart_Dictionary(receiver.get(A._asString(key)));
    },
    forEach$1(receiver, f) {
      var entries, entry, t1;
      type$.void_Function_String_dynamic._as(f);
      entries = receiver.entries();
      for (; true;) {
        entry = entries.next();
        t1 = entry.done;
        t1.toString;
        if (t1)
          return;
        t1 = entry.value[0];
        t1.toString;
        f.call$2(t1, A.convertNativeToDart_Dictionary(entry.value[1]));
      }
    },
    get$keys(receiver) {
      var keys = A._setArrayType([], type$.JSArray_String);
      this.forEach$1(receiver, new A.AudioParamMap_keys_closure(keys));
      return keys;
    },
    get$values(receiver) {
      var values = A._setArrayType([], type$.JSArray_Map_dynamic_dynamic);
      this.forEach$1(receiver, new A.AudioParamMap_values_closure(values));
      return values;
    },
    get$length(receiver) {
      var t1 = receiver.size;
      t1.toString;
      return t1;
    },
    get$isEmpty(receiver) {
      var t1 = receiver.size;
      t1.toString;
      return t1 === 0;
    },
    get$isNotEmpty(receiver) {
      var t1 = receiver.size;
      t1.toString;
      return t1 !== 0;
    },
    $indexSet(receiver, key, value) {
      A._asString(key);
      throw A.wrapException(A.UnsupportedError$("Not supported"));
    },
    putIfAbsent$2(receiver, key, ifAbsent) {
      type$.dynamic_Function._as(ifAbsent);
      throw A.wrapException(A.UnsupportedError$("Not supported"));
    },
    remove$1(receiver, key) {
      throw A.wrapException(A.UnsupportedError$("Not supported"));
    },
    $isMap: 1
  };
  A.AudioParamMap_keys_closure.prototype = {
    call$2(k, v) {
      return B.JSArray_methods.add$1(this.keys, k);
    },
    $signature: 31
  };
  A.AudioParamMap_values_closure.prototype = {
    call$2(k, v) {
      return B.JSArray_methods.add$1(this.values, type$.Map_dynamic_dynamic._as(v));
    },
    $signature: 31
  };
  A.AudioTrackList.prototype = {
    get$length(receiver) {
      return receiver.length;
    }
  };
  A.BaseAudioContext.prototype = {};
  A.OfflineAudioContext.prototype = {
    get$length(receiver) {
      return receiver.length;
    }
  };
  A._AudioParamMap_JavaScriptObject_MapMixin.prototype = {};
  A.AppLinks.prototype = {};
  A.AppLinksMethodChannel.prototype = {
    getInitialLink$0() {
      var $async$goto = 0,
        $async$completer = A._makeAsyncAwaitCompleter(type$.nullable_Uri),
        $async$returnValue, $async$self = this, result;
      var $async$getInitialLink$0 = A._wrapJsFunctionForAsync(function($async$errorCode, $async$result) {
        if ($async$errorCode === 1)
          return A._asyncRethrow($async$result, $async$completer);
        while (true)
          switch ($async$goto) {
            case 0:
              // Function start
              $async$goto = 3;
              return A._asyncAwait($async$self.getInitialLinkString$0(), $async$getInitialLink$0);
            case 3:
              // returning from await.
              result = $async$result;
              $async$returnValue = result != null ? A.Uri_tryParse(result) : null;
              // goto return
              $async$goto = 1;
              break;
            case 1:
              // return
              return A._asyncReturn($async$returnValue, $async$completer);
          }
      });
      return A._asyncStartSync($async$getInitialLink$0, $async$completer);
    },
    getInitialLinkString$0() {
      var $async$goto = 0,
        $async$completer = A._makeAsyncAwaitCompleter(type$.nullable_String),
        $async$returnValue, link;
      var $async$getInitialLinkString$0 = A._wrapJsFunctionForAsync(function($async$errorCode, $async$result) {
        if ($async$errorCode === 1)
          return A._asyncRethrow($async$result, $async$completer);
        while (true)
          switch ($async$goto) {
            case 0:
              // Function start
              $async$goto = 3;
              return A._asyncAwait(B.MethodChannel_C84._invokeMethod$1$3$arguments$missingOk("getInitialLink", null, false, type$.nullable_String), $async$getInitialLinkString$0);
            case 3:
              // returning from await.
              link = $async$result;
              $async$returnValue = link != null && link.length !== 0 ? link : null;
              // goto return
              $async$goto = 1;
              break;
            case 1:
              // return
              return A._asyncReturn($async$returnValue, $async$completer);
          }
      });
      return A._asyncStartSync($async$getInitialLinkString$0, $async$completer);
    }
  };
  A.AppLinksPlatform.prototype = {};
  A.AppLinksPluginWeb.prototype = {
    getInitialLink$0() {
      var $async$goto = 0,
        $async$completer = A._makeAsyncAwaitCompleter(type$.nullable_Uri),
        $async$returnValue, $async$self = this;
      var $async$getInitialLink$0 = A._wrapJsFunctionForAsync(function($async$errorCode, $async$result) {
        if ($async$errorCode === 1)
          return A._asyncRethrow($async$result, $async$completer);
        while (true)
          switch ($async$goto) {
            case 0:
              // Function start
              $async$returnValue = A.Uri_parse($async$self._initialLink, 0, null);
              // goto return
              $async$goto = 1;
              break;
            case 1:
              // return
              return A._asyncReturn($async$returnValue, $async$completer);
          }
      });
      return A._asyncStartSync($async$getInitialLink$0, $async$completer);
    }
  };
  A.CancelableOperation.prototype = {};
  A.CancelableCompleter.prototype = {
    complete$1(_, value) {
      var _this = this,
        t1 = _this.$ti;
      t1._eval$1("1/?")._as(value);
      if (!_this._mayComplete)
        throw A.wrapException(A.StateError$("Operation already completed"));
      _this._mayComplete = false;
      if (!t1._eval$1("Future<1>")._is(value)) {
        t1 = _this._completeNow$0();
        if (t1 != null)
          t1.complete$1(0, value);
        return;
      }
      if (_this._cancelable_operation$_inner == null) {
        if (t1._eval$1("_Future<1>")._is(value))
          value._ignore$0();
        else
          value.then$1$2$onError(A.async__FutureExtensions__ignore$closure(), A.async__FutureExtensions__ignore$closure(), type$.void);
        return;
      }
      value.then$1$2$onError(new A.CancelableCompleter_complete_closure(_this), new A.CancelableCompleter_complete_closure0(_this), type$.Null);
    },
    _completeNow$0() {
      var inner = this._cancelable_operation$_inner;
      if (inner == null)
        return null;
      this._cancelCompleter = null;
      return inner;
    },
    _cancelable_operation$_cancel$0() {
      var _this = this,
        cancelCompleter = _this._cancelCompleter;
      if (cancelCompleter == null)
        return A.Future_Future$value(null, type$.void);
      if (_this._cancelable_operation$_inner != null) {
        _this.set$_cancelable_operation$_inner(null);
        cancelCompleter.complete$1(0, _this._invokeCancelCallbacks$0());
      }
      return cancelCompleter.future;
    },
    _invokeCancelCallbacks$0() {
      var $async$goto = 0,
        $async$completer = A._makeAsyncAwaitCompleter(type$.nullable_Object),
        $async$returnValue, $async$self = this, results, t1, toReturn, isFuture;
      var $async$_invokeCancelCallbacks$0 = A._wrapJsFunctionForAsync(function($async$errorCode, $async$result) {
        if ($async$errorCode === 1)
          return A._asyncRethrow($async$result, $async$completer);
        while (true)
          switch ($async$goto) {
            case 0:
              // Function start
              t1 = $async$self._cancelable_operation$_onCancel;
              toReturn = t1 == null ? null : t1.call$0();
              isFuture = type$.Future_dynamic._is(toReturn);
              t1 = A._setArrayType([], type$.JSArray_Future_nullable_Object);
              if (isFuture)
                t1.push(toReturn);
              $async$goto = isFuture && t1.length === 1 ? 3 : 5;
              break;
            case 3:
              // then
              $async$goto = 6;
              return A._asyncAwait(toReturn, $async$_invokeCancelCallbacks$0);
            case 6:
              // returning from await.
              results = [$async$result];
              // goto join
              $async$goto = 4;
              break;
            case 5:
              // else
              $async$goto = t1.length !== 0 ? 7 : 9;
              break;
            case 7:
              // then
              $async$goto = 10;
              return A._asyncAwait(A.Future_wait(t1, type$.nullable_Object), $async$_invokeCancelCallbacks$0);
            case 10:
              // returning from await.
              // goto join
              $async$goto = 8;
              break;
            case 9:
              // else
              $async$result = B.List_empty10;
            case 8:
              // join
              results = $async$result;
            case 4:
              // join
              $async$returnValue = isFuture ? J.get$first$ax(results) : toReturn;
              // goto return
              $async$goto = 1;
              break;
            case 1:
              // return
              return A._asyncReturn($async$returnValue, $async$completer);
          }
      });
      return A._asyncStartSync($async$_invokeCancelCallbacks$0, $async$completer);
    },
    set$_cancelable_operation$_inner(_inner) {
      this._cancelable_operation$_inner = this.$ti._eval$1("Completer<1>?")._as(_inner);
    },
    set$__CancelableCompleter_operation_FI(__CancelableCompleter_operation_FI) {
      this.__CancelableCompleter_operation_FI = this.$ti._eval$1("CancelableOperation<1>")._as(__CancelableCompleter_operation_FI);
    }
  };
  A.CancelableCompleter_complete_closure.prototype = {
    call$1(result) {
      var t1 = this.$this;
      t1.$ti._precomputed1._as(result);
      t1 = t1._completeNow$0();
      if (t1 != null)
        t1.complete$1(0, result);
    },
    $signature() {
      return this.$this.$ti._eval$1("Null(1)");
    }
  };
  A.CancelableCompleter_complete_closure0.prototype = {
    call$2(error, stackTrace) {
      var t1;
      type$.Object._as(error);
      type$.StackTrace._as(stackTrace);
      t1 = this.$this._completeNow$0();
      if (t1 != null)
        t1.completeError$2(error, stackTrace);
    },
    $signature: 39
  };
  A.DelegatingStreamSink.prototype = {
    close$0(_) {
      return this._stream_sink$_sink.close$0(0);
    },
    $isEventSink: 1,
    $isStreamSink: 1,
    $isSink: 1
  };
  A.SingleSubscriptionTransformer.prototype = {
    bind$1(stream) {
      var subscription, controller,
        t1 = this.$ti;
      t1._eval$1("Stream<1>")._as(stream);
      subscription = A._Cell$named("subscription");
      controller = A.StreamController_StreamController(new A.SingleSubscriptionTransformer_bind_closure(subscription), null, true, t1._rest[1]);
      subscription._value = stream.listen$3$onDone$onError(new A.SingleSubscriptionTransformer_bind_closure0(this, controller), controller.get$close(controller), controller.get$addError());
      return new A._ControllerStream(controller, A._instanceType(controller)._eval$1("_ControllerStream<1>"));
    }
  };
  A.SingleSubscriptionTransformer_bind_closure.prototype = {
    call$0() {
      return J.cancel$0$z(this.subscription._readLocal$0());
    },
    $signature: 15
  };
  A.SingleSubscriptionTransformer_bind_closure0.prototype = {
    call$1(value) {
      var error, stackTrace, exception,
        t1 = this.$this.$ti;
      t1._precomputed1._as(value);
      try {
        this.controller.add$1(0, t1._rest[1]._as(value));
      } catch (exception) {
        t1 = A.unwrapException(exception);
        if (type$.TypeError._is(t1)) {
          error = t1;
          stackTrace = A.getTraceFromException(exception);
          this.controller.addError$2(error, stackTrace);
        } else
          throw exception;
      }
    },
    $signature() {
      return this.$this.$ti._eval$1("~(1)");
    }
  };
  A.StringCharacters.prototype = {
    get$iterator(_) {
      return new A.StringCharacterRange(this.string, 0, 0);
    },
    get$first(_) {
      var t1 = this.string,
        t2 = t1.length;
      return t2 === 0 ? A.throwExpression(A.StateError$("No element")) : B.JSString_methods.substring$2(t1, 0, new A.Breaks(t1, t2, 0, 240).nextBreak$0());
    },
    get$last(_) {
      var t1 = this.string,
        t2 = t1.length;
      return t2 === 0 ? A.throwExpression(A.StateError$("No element")) : B.JSString_methods.substring$1(t1, new A.BackBreaks(t1, 0, t2, 240).nextBreak$0());
    },
    get$single(_) {
      var t1 = this.string,
        t2 = t1.length;
      if (t2 === 0)
        throw A.wrapException(A.StateError$("No element"));
      if (new A.Breaks(t1, t2, 0, 240).nextBreak$0() === t2)
        return t1;
      throw A.wrapException(A.StateError$("Too many elements"));
    },
    get$isEmpty(_) {
      return this.string.length === 0;
    },
    get$isNotEmpty(_) {
      return this.string.length !== 0;
    },
    get$length(_) {
      var brk, $length,
        t1 = this.string,
        t2 = t1.length;
      if (t2 === 0)
        return 0;
      brk = new A.Breaks(t1, t2, 0, 240);
      for ($length = 0; brk.nextBreak$0() >= 0;)
        ++$length;
      return $length;
    },
    elementAt$1(_, index) {
      var t1, t2, count, breaks, start, end;
      A.RangeError_checkNotNegative(index, "index");
      t1 = this.string;
      t2 = t1.length;
      count = 0;
      if (t2 !== 0) {
        breaks = new A.Breaks(t1, t2, 0, 240);
        for (start = 0; end = breaks.nextBreak$0(), end >= 0; start = end) {
          if (count === index)
            return B.JSString_methods.substring$2(t1, start, end);
          ++count;
        }
      }
      throw A.wrapException(A.IndexError$(index, this, "index", null, count));
    },
    contains$1(_, singleCharacterString) {
      var t1;
      if (typeof singleCharacterString != "string")
        return false;
      t1 = singleCharacterString.length;
      if (t1 === 0)
        return false;
      if (new A.Breaks(singleCharacterString, t1, 0, 240).nextBreak$0() !== t1)
        return false;
      t1 = this.string;
      return A._indexOf(t1, singleCharacterString, 0, t1.length) >= 0;
    },
    _skipIndices$3(count, cursor, breaks) {
      var t1, nextBreak;
      if (count === 0 || cursor === this.string.length)
        return cursor;
      t1 = this.string;
      breaks = new A.Breaks(t1, t1.length, cursor, 240);
      do {
        nextBreak = breaks.nextBreak$0();
        if (nextBreak < 0)
          break;
        if (--count, count > 0) {
          cursor = nextBreak;
          continue;
        } else {
          cursor = nextBreak;
          break;
        }
      } while (true);
      return cursor;
    },
    skip$1(_, count) {
      A.RangeError_checkNotNegative(count, "count");
      return this._skip$1(count);
    },
    _skip$1(count) {
      var start = this._skipIndices$3(count, 0, null),
        t1 = this.string;
      if (start === t1.length)
        return B.StringCharacters_GVp;
      return new A.StringCharacters(B.JSString_methods.substring$1(t1, start));
    },
    where$1(_, test) {
      var string = this.super$Iterable$where(0, type$.bool_Function_String._as(test)).join$0(0);
      if (string.length === 0)
        return B.StringCharacters_GVp;
      return new A.StringCharacters(string);
    },
    $add(_, characters) {
      return new A.StringCharacters(this.string + type$.Characters._as(characters).string);
    },
    $eq(_, other) {
      if (other == null)
        return false;
      return other instanceof A.StringCharacters && this.string === other.string;
    },
    get$hashCode(_) {
      return B.JSString_methods.get$hashCode(this.string);
    },
    toString$0(_) {
      return this.string;
    },
    $isCharacters: 1
  };
  A.StringCharacterRange.prototype = {
    get$current(_) {
      var _this = this,
        t1 = _this._currentCache;
      return t1 == null ? _this._currentCache = B.JSString_methods.substring$2(_this._characters_impl$_string, _this._characters_impl$_start, _this._characters_impl$_end) : t1;
    },
    moveNext$0() {
      return this._advanceEnd$2(1, this._characters_impl$_end);
    },
    _advanceEnd$2(count, newStart) {
      var index, t1, t2, state, char, nextIndex, t3, index0, category, nextChar, _this = this,
        _s6144_ = string$.u1132_____,
        _s10964_ = string$.x10_____,
        _s500_ = string$.x15_____;
      if (count > 0) {
        index = _this._characters_impl$_end;
        for (t1 = _this._characters_impl$_string, t2 = t1.length, state = 240; index < t2; index = nextIndex) {
          if (!(index >= 0))
            return A.ioore(t1, index);
          char = t1.charCodeAt(index);
          nextIndex = index + 1;
          if ((char & 64512) !== 55296) {
            t3 = char >>> 5;
            if (!(t3 < 6144))
              return A.ioore(_s6144_, t3);
            index0 = _s6144_.charCodeAt(t3) + (char & 31);
            if (!(index0 < 10964))
              return A.ioore(_s10964_, index0);
            category = _s10964_.charCodeAt(index0);
          } else {
            category = 1;
            if (nextIndex < t2) {
              nextChar = t1.charCodeAt(nextIndex);
              if ((nextChar & 64512) === 56320) {
                ++nextIndex;
                t3 = ((char & 1023) << 10) + (nextChar & 1023) + 524288 >>> 8;
                if (!(t3 < 6144))
                  return A.ioore(_s6144_, t3);
                index0 = _s6144_.charCodeAt(t3) + (nextChar & 255);
                if (!(index0 < 10964))
                  return A.ioore(_s10964_, index0);
                category = _s10964_.charCodeAt(index0);
              }
            }
          }
          t3 = (state & -4) + category;
          if (!(t3 >= 0 && t3 < 500))
            return A.ioore(_s500_, t3);
          state = _s500_.charCodeAt(t3);
          if ((state & 1) !== 0) {
            --count;
            t3 = count === 0;
          } else
            t3 = false;
          if (t3) {
            _this._characters_impl$_start = newStart;
            _this._characters_impl$_end = index;
            _this._currentCache = null;
            return true;
          }
        }
        _this._characters_impl$_start = newStart;
        _this._characters_impl$_end = t2;
        _this._currentCache = null;
        return count === 1 && state !== 240;
      } else {
        _this._characters_impl$_start = newStart;
        _this._currentCache = null;
        return true;
      }
    },
    _retractStart$2(count, newEnd) {
      var start, breaks, nextBreak, _this = this;
      A.RangeError_checkNotNegative(count, "count");
      start = _this._characters_impl$_start;
      breaks = new A.BackBreaks(_this._characters_impl$_string, 0, start, 240);
      for (; count > 0; start = nextBreak) {
        nextBreak = breaks.nextBreak$0();
        if (nextBreak < 0)
          break;
        --count;
      }
      _this._characters_impl$_start = start;
      _this._characters_impl$_end = newEnd;
      _this._currentCache = null;
      return count === 0;
    },
    get$isEmpty(_) {
      return this._characters_impl$_start === this._characters_impl$_end;
    },
    $isIterator: 1
  };
  A.Breaks.prototype = {
    nextBreak$0() {
      var t1, t2, _this = this,
        _s500_ = string$.x15_____;
      for (t1 = _this.end; t2 = _this.cursor, t2 < t1;) {
        _this.step$0(0);
        if ((_this.state & 3) !== 0)
          return t2;
      }
      t1 = (_this.state & -4) + 18;
      if (!(t1 < 500))
        return A.ioore(_s500_, t1);
      t1 = _s500_.charCodeAt(t1);
      _this.state = t1;
      if ((t1 & 3) !== 0)
        return t2;
      return -1;
    },
    step$0(_) {
      var t2, t3, t4, t5, char, index, nextChar, category, _this = this,
        _s6144_ = string$.u1132_____,
        _s10964_ = string$.x10_____,
        _s500_ = string$.x15_____,
        t1 = _this.end;
      A.assertHelper(_this.cursor < t1);
      t2 = _this.base;
      t3 = _this.cursor;
      t4 = _this.cursor = t3 + 1;
      t5 = t2.length;
      if (!(t3 >= 0 && t3 < t5))
        return A.ioore(t2, t3);
      char = t2.charCodeAt(t3);
      if ((char & 64512) !== 55296) {
        t1 = _this.state;
        t2 = char >>> 5;
        if (!(t2 < 6144))
          return A.ioore(_s6144_, t2);
        index = _s6144_.charCodeAt(t2) + (char & 31);
        if (!(index < 10964))
          return A.ioore(_s10964_, index);
        t1 = (t1 & -4) + _s10964_.charCodeAt(index);
        if (!(t1 < 500))
          return A.ioore(_s500_, t1);
        _this.state = _s500_.charCodeAt(t1);
        return;
      }
      if (t4 < t1) {
        if (!(t4 >= 0 && t4 < t5))
          return A.ioore(t2, t4);
        nextChar = t2.charCodeAt(t4);
        t1 = (nextChar & 64512) === 56320;
      } else {
        nextChar = null;
        t1 = false;
      }
      if (t1) {
        t1 = ((char & 1023) << 10) + (nextChar & 1023) + 524288 >>> 8;
        if (!(t1 < 6144))
          return A.ioore(_s6144_, t1);
        index = _s6144_.charCodeAt(t1) + (nextChar & 255);
        if (!(index < 10964))
          return A.ioore(_s10964_, index);
        category = _s10964_.charCodeAt(index);
        _this.cursor = t4 + 1;
      } else
        category = 1;
      t1 = (_this.state & -4) + category;
      if (!(t1 < 500))
        return A.ioore(_s500_, t1);
      _this.state = _s500_.charCodeAt(t1);
    },
    _unknownPositionFirstStep$1(start) {
      var cursorBefore, t2, t3, prevChar, index, prevCategory, tailChar, leadIndex, leadChar, _this = this,
        _s6144_ = string$.u1132_____,
        _s10964_ = string$.x10_____,
        _s500_ = string$.x15_____,
        t1 = _this.cursor;
      if (t1 === start) {
        _this.state = 240;
        return t1;
      }
      cursorBefore = t1 - 1;
      t2 = _this.base;
      t3 = t2.length;
      if (!(cursorBefore >= 0 && cursorBefore < t3))
        return A.ioore(t2, cursorBefore);
      prevChar = t2.charCodeAt(cursorBefore);
      if ((prevChar & 63488) !== 55296) {
        t1 = prevChar >>> 5;
        if (!(t1 < 6144))
          return A.ioore(_s6144_, t1);
        index = _s6144_.charCodeAt(t1) + (prevChar & 31);
        if (!(index < 10964))
          return A.ioore(_s10964_, index);
        prevCategory = _s10964_.charCodeAt(index);
      } else {
        prevCategory = 1;
        if ((prevChar & 64512) === 55296) {
          if (t1 < _this.end) {
            if (!(t1 >= 0 && t1 < t3))
              return A.ioore(t2, t1);
            tailChar = t2.charCodeAt(t1);
            t2 = (tailChar & 64512) === 56320;
          } else {
            tailChar = null;
            t2 = false;
          }
          if (t2) {
            _this.cursor = t1 + 1;
            t1 = ((prevChar & 1023) << 10) + (tailChar & 1023) + 524288 >>> 8;
            if (!(t1 < 6144))
              return A.ioore(_s6144_, t1);
            index = _s6144_.charCodeAt(t1) + (tailChar & 255);
            if (!(index < 10964))
              return A.ioore(_s10964_, index);
            prevCategory = _s10964_.charCodeAt(index);
          }
        } else {
          leadIndex = cursorBefore - 1;
          if (leadIndex >= start) {
            if (!(leadIndex >= 0 && leadIndex < t3))
              return A.ioore(t2, leadIndex);
            leadChar = t2.charCodeAt(leadIndex);
            t1 = (leadChar & 64512) === 55296;
          } else {
            leadChar = null;
            t1 = false;
          }
          if (t1) {
            t1 = ((leadChar & 1023) << 10) + (prevChar & 1023) + 524288 >>> 8;
            if (!(t1 < 6144))
              return A.ioore(_s6144_, t1);
            index = _s6144_.charCodeAt(t1) + (prevChar & 255);
            if (!(index < 10964))
              return A.ioore(_s10964_, index);
            prevCategory = _s10964_.charCodeAt(index);
            cursorBefore = leadIndex;
          }
        }
      }
      t1 = 280 + prevCategory;
      if (!(t1 < 500))
        return A.ioore(_s500_, t1);
      _this.state = _s500_.charCodeAt(t1);
      return cursorBefore;
    }
  };
  A.BackBreaks.prototype = {
    nextBreak$0() {
      var t1, t2, t3, preState, preCursor, breakAt, _this = this,
        _s380_ = string$.x01_____;
      for (t1 = _this.start; t2 = _this.cursor, t2 > t1;) {
        _this.step$0(0);
        t3 = _this.state;
        if ((t3 & 3) === 0)
          continue;
        if ((t3 & 2) !== 0) {
          if (A.assertTest(t3 >= 280))
            A.assertThrow(_this.state);
          preState = _this.state;
          preCursor = _this.cursor;
          breakAt = _this._lookahead$0();
          if (preState >= 340) {
            if (A.assertTest(preState === 362 || preState === 342))
              A.assertThrow(preState);
            t3 = _this.state;
            A.assertHelper(t3 === 220 || t3 === 161);
            _this.cursor = preCursor;
          } else if ((_this.state & 3) === 3)
            _this.cursor = breakAt;
        }
        if ((_this.state & 1) !== 0)
          return t2;
      }
      t1 = (_this.state & -4) + 18;
      if (!(t1 < 380))
        return A.ioore(_s380_, t1);
      t1 = _s380_.charCodeAt(t1);
      _this.state = t1;
      if (A.assertTest(t1 < 280))
        A.assertThrow(_this.state);
      if ((_this.state & 1) !== 0)
        return _this.cursor;
      return -1;
    },
    step$0(_) {
      var t2, t3, t4, char, index, prevChar, t0, category, _this = this,
        _s6144_ = string$.u1132_____,
        _s10964_ = string$.x10_____,
        _s380_ = string$.x01_____,
        t1 = _this.start;
      A.assertHelper(_this.cursor > t1);
      t2 = _this.base;
      t3 = --_this.cursor;
      t4 = t2.length;
      if (!(t3 >= 0 && t3 < t4))
        return A.ioore(t2, t3);
      char = t2.charCodeAt(t3);
      if ((char & 64512) !== 56320) {
        t1 = char >>> 5;
        if (!(t1 < 6144))
          return A.ioore(_s6144_, t1);
        index = _s6144_.charCodeAt(t1) + (char & 31);
        if (!(index < 10964))
          return A.ioore(_s10964_, index);
        t1 = (_this.state & -4) + _s10964_.charCodeAt(index);
        if (!(t1 < 380))
          return A.ioore(_s380_, t1);
        _this.state = _s380_.charCodeAt(t1);
        return;
      }
      if (t3 >= t1) {
        t1 = _this.cursor = t3 - 1;
        if (!(t1 >= 0 && t1 < t4))
          return A.ioore(t2, t1);
        prevChar = t2.charCodeAt(t1);
        t2 = (prevChar & 64512) === 55296;
        t0 = t2;
        t2 = t1;
        t1 = t0;
      } else {
        t2 = t3;
        prevChar = null;
        t1 = false;
      }
      if (t1) {
        t1 = ((prevChar & 1023) << 10) + (char & 1023) + 524288 >>> 8;
        if (!(t1 < 6144))
          return A.ioore(_s6144_, t1);
        index = _s6144_.charCodeAt(t1) + (char & 255);
        if (!(index < 10964))
          return A.ioore(_s10964_, index);
        category = _s10964_.charCodeAt(index);
      } else {
        _this.cursor = t2 + 1;
        category = 1;
      }
      t1 = (_this.state & -4) + category;
      if (!(t1 < 380))
        return A.ioore(_s380_, t1);
      _this.state = _s380_.charCodeAt(t1);
    },
    _lookahead$0() {
      var t1, t2, _this = this,
        _s380_ = string$.x01_____;
      A.assertHelper(_this.state >= 280);
      for (t1 = _this.start; t2 = _this.cursor, t2 > t1;) {
        _this.step$0(0);
        if (_this.state < 280)
          return t2;
      }
      t2 = (_this.state & -4) + 18;
      if (!(t2 < 380))
        return A.ioore(_s380_, t2);
      t2 = _s380_.charCodeAt(t2);
      _this.state = t2;
      if (A.assertTest(t2 < 280))
        A.assertThrow(_this.state);
      return t1;
    }
  };
  A.CanonicalizedMap.prototype = {
    $index(_, key) {
      var pair, _this = this;
      if (!_this._isValidKey$1(key))
        return null;
      pair = _this._base.$index(0, _this._canonicalize.call$1(_this.$ti._eval$1("CanonicalizedMap.K")._as(key)));
      return pair == null ? null : pair.value;
    },
    $indexSet(_, key, value) {
      var _this = this,
        t1 = _this.$ti;
      t1._eval$1("CanonicalizedMap.K")._as(key);
      t1._eval$1("CanonicalizedMap.V")._as(value);
      if (!_this._isValidKey$1(key))
        return;
      _this._base.$indexSet(0, _this._canonicalize.call$1(key), new A.MapEntry(key, value, t1._eval$1("MapEntry<CanonicalizedMap.K,CanonicalizedMap.V>")));
    },
    addAll$1(_, other) {
      this.$ti._eval$1("Map<CanonicalizedMap.K,CanonicalizedMap.V>")._as(other).forEach$1(0, new A.CanonicalizedMap_addAll_closure(this));
    },
    cast$2$0(_, K2, V2) {
      var t1 = this._base;
      return t1.cast$2$0(t1, K2, V2);
    },
    containsKey$1(_, key) {
      var _this = this;
      if (!_this._isValidKey$1(key))
        return false;
      return _this._base.containsKey$1(0, _this._canonicalize.call$1(_this.$ti._eval$1("CanonicalizedMap.K")._as(key)));
    },
    get$entries(_) {
      var t1 = this._base,
        t2 = A._instanceType(t1)._eval$1("LinkedHashMapEntriesIterable<1,2>"),
        t3 = this.$ti._eval$1("MapEntry<CanonicalizedMap.K,CanonicalizedMap.V>");
      return A.MappedIterable_MappedIterable(new A.LinkedHashMapEntriesIterable(t1, t2), t2._bind$1(t3)._eval$1("1(Iterable.E)")._as(new A.CanonicalizedMap_entries_closure(this)), t2._eval$1("Iterable.E"), t3);
    },
    forEach$1(_, f) {
      this._base.forEach$1(0, new A.CanonicalizedMap_forEach_closure(this, this.$ti._eval$1("~(CanonicalizedMap.K,CanonicalizedMap.V)")._as(f)));
    },
    get$isEmpty(_) {
      return this._base.__js_helper$_length === 0;
    },
    get$isNotEmpty(_) {
      return this._base.__js_helper$_length !== 0;
    },
    get$keys(_) {
      var t1 = this._base,
        t2 = A._instanceType(t1)._eval$1("LinkedHashMapValuesIterable<2>"),
        t3 = this.$ti._eval$1("CanonicalizedMap.K");
      return A.MappedIterable_MappedIterable(new A.LinkedHashMapValuesIterable(t1, t2), t2._bind$1(t3)._eval$1("1(Iterable.E)")._as(new A.CanonicalizedMap_keys_closure(this)), t2._eval$1("Iterable.E"), t3);
    },
    get$length(_) {
      return this._base.__js_helper$_length;
    },
    map$2$1(_, transform, K2, V2) {
      var t1 = this._base;
      return t1.map$2$1(t1, new A.CanonicalizedMap_map_closure(this, this.$ti._bind$1(K2)._bind$1(V2)._eval$1("MapEntry<1,2>(CanonicalizedMap.K,CanonicalizedMap.V)")._as(transform), K2, V2), K2, V2);
    },
    map$1(_, transform) {
      var t1 = type$.dynamic;
      return this.map$2$1(0, transform, t1, t1);
    },
    putIfAbsent$2(_, key, ifAbsent) {
      var _this = this,
        t1 = _this.$ti;
      t1._eval$1("CanonicalizedMap.K")._as(key);
      t1._eval$1("CanonicalizedMap.V()")._as(ifAbsent);
      return _this._base.putIfAbsent$2(0, _this._canonicalize.call$1(key), new A.CanonicalizedMap_putIfAbsent_closure(_this, key, ifAbsent)).value;
    },
    remove$1(_, key) {
      var pair, _this = this;
      if (!_this._isValidKey$1(key))
        return null;
      pair = _this._base.remove$1(0, _this._canonicalize.call$1(_this.$ti._eval$1("CanonicalizedMap.K")._as(key)));
      return pair == null ? null : pair.value;
    },
    get$values(_) {
      var t1 = this._base,
        t2 = A._instanceType(t1)._eval$1("LinkedHashMapValuesIterable<2>"),
        t3 = this.$ti._eval$1("CanonicalizedMap.V");
      return A.MappedIterable_MappedIterable(new A.LinkedHashMapValuesIterable(t1, t2), t2._bind$1(t3)._eval$1("1(Iterable.E)")._as(new A.CanonicalizedMap_values_closure(this)), t2._eval$1("Iterable.E"), t3);
    },
    toString$0(_) {
      return A.MapBase_mapToString(this);
    },
    _isValidKey$1(key) {
      return this.$ti._eval$1("CanonicalizedMap.K")._is(key);
    },
    $isMap: 1
  };
  A.CanonicalizedMap_addAll_closure.prototype = {
    call$2(key, value) {
      var t1 = this.$this,
        t2 = t1.$ti;
      t2._eval$1("CanonicalizedMap.K")._as(key);
      t2._eval$1("CanonicalizedMap.V")._as(value);
      t1.$indexSet(0, key, value);
      return value;
    },
    $signature() {
      return this.$this.$ti._eval$1("~(CanonicalizedMap.K,CanonicalizedMap.V)");
    }
  };
  A.CanonicalizedMap_entries_closure.prototype = {
    call$1(e) {
      var t1 = this.$this.$ti,
        t2 = t1._eval$1("MapEntry<CanonicalizedMap.C,MapEntry<CanonicalizedMap.K,CanonicalizedMap.V>>")._as(e).value;
      return new A.MapEntry(t2.key, t2.value, t1._eval$1("MapEntry<CanonicalizedMap.K,CanonicalizedMap.V>"));
    },
    $signature() {
      return this.$this.$ti._eval$1("MapEntry<CanonicalizedMap.K,CanonicalizedMap.V>(MapEntry<CanonicalizedMap.C,MapEntry<CanonicalizedMap.K,CanonicalizedMap.V>>)");
    }
  };
  A.CanonicalizedMap_forEach_closure.prototype = {
    call$2(key, pair) {
      var t1 = this.$this.$ti;
      t1._eval$1("CanonicalizedMap.C")._as(key);
      t1._eval$1("MapEntry<CanonicalizedMap.K,CanonicalizedMap.V>")._as(pair);
      return this.f.call$2(pair.key, pair.value);
    },
    $signature() {
      return this.$this.$ti._eval$1("~(CanonicalizedMap.C,MapEntry<CanonicalizedMap.K,CanonicalizedMap.V>)");
    }
  };
  A.CanonicalizedMap_keys_closure.prototype = {
    call$1(pair) {
      return this.$this.$ti._eval$1("MapEntry<CanonicalizedMap.K,CanonicalizedMap.V>")._as(pair).key;
    },
    $signature() {
      return this.$this.$ti._eval$1("CanonicalizedMap.K(MapEntry<CanonicalizedMap.K,CanonicalizedMap.V>)");
    }
  };
  A.CanonicalizedMap_map_closure.prototype = {
    call$2(_, pair) {
      var t1 = this.$this.$ti;
      t1._eval$1("CanonicalizedMap.C")._as(_);
      t1._eval$1("MapEntry<CanonicalizedMap.K,CanonicalizedMap.V>")._as(pair);
      return this.transform.call$2(pair.key, pair.value);
    },
    $signature() {
      return this.$this.$ti._bind$1(this.K2)._bind$1(this.V2)._eval$1("MapEntry<1,2>(CanonicalizedMap.C,MapEntry<CanonicalizedMap.K,CanonicalizedMap.V>)");
    }
  };
  A.CanonicalizedMap_putIfAbsent_closure.prototype = {
    call$0() {
      return new A.MapEntry(this.key, this.ifAbsent.call$0(), this.$this.$ti._eval$1("MapEntry<CanonicalizedMap.K,CanonicalizedMap.V>"));
    },
    $signature() {
      return this.$this.$ti._eval$1("MapEntry<CanonicalizedMap.K,CanonicalizedMap.V>()");
    }
  };
  A.CanonicalizedMap_values_closure.prototype = {
    call$1(pair) {
      return this.$this.$ti._eval$1("MapEntry<CanonicalizedMap.K,CanonicalizedMap.V>")._as(pair).value;
    },
    $signature() {
      return this.$this.$ti._eval$1("CanonicalizedMap.V(MapEntry<CanonicalizedMap.K,CanonicalizedMap.V>)");
    }
  };
  A.DefaultEquality.prototype = {
    equals$2(e1, e2) {
      return J.$eq$(e1, e2);
    },
    hash$1(_, e) {
      return J.get$hashCode$(e);
    },
    $isEquality: 1
  };
  A.IterableEquality.prototype = {
    equals$2(elements1, elements2) {
      var it1, it2, hasNext,
        t1 = this.$ti._eval$1("Iterable<1>?");
      t1._as(elements1);
      t1._as(elements2);
      if (elements1 === elements2)
        return true;
      it1 = J.get$iterator$ax(elements1);
      it2 = J.get$iterator$ax(elements2);
      for (t1 = this._elementEquality; true;) {
        hasNext = it1.moveNext$0();
        if (hasNext !== it2.moveNext$0())
          return false;
        if (!hasNext)
          return true;
        if (!t1.equals$2(it1.get$current(it1), it2.get$current(it2)))
          return false;
      }
    },
    hash$1(_, elements) {
      var t1, t2, hash;
      this.$ti._eval$1("Iterable<1>?")._as(elements);
      for (t1 = J.get$iterator$ax(elements), t2 = this._elementEquality, hash = 0; t1.moveNext$0();) {
        hash = hash + t2.hash$1(0, t1.get$current(t1)) & 2147483647;
        hash = hash + (hash << 10 >>> 0) & 2147483647;
        hash ^= hash >>> 6;
      }
      hash = hash + (hash << 3 >>> 0) & 2147483647;
      hash ^= hash >>> 11;
      return hash + (hash << 15 >>> 0) & 2147483647;
    },
    $isEquality: 1
  };
  A.ListEquality.prototype = {
    equals$2(list1, list2) {
      var $length, t2, t3, i,
        t1 = this.$ti._eval$1("List<1>?");
      t1._as(list1);
      t1._as(list2);
      if (list1 === list2)
        return true;
      t1 = J.getInterceptor$asx(list1);
      $length = t1.get$length(list1);
      t2 = J.getInterceptor$asx(list2);
      if ($length !== t2.get$length(list2))
        return false;
      for (t3 = this._elementEquality, i = 0; i < $length; ++i)
        if (!t3.equals$2(t1.$index(list1, i), t2.$index(list2, i)))
          return false;
      return true;
    },
    hash$1(_, list) {
      var t1, t2, hash, i;
      this.$ti._eval$1("List<1>?")._as(list);
      for (t1 = J.getInterceptor$asx(list), t2 = this._elementEquality, hash = 0, i = 0; i < t1.get$length(list); ++i) {
        hash = hash + t2.hash$1(0, t1.$index(list, i)) & 2147483647;
        hash = hash + (hash << 10 >>> 0) & 2147483647;
        hash ^= hash >>> 6;
      }
      hash = hash + (hash << 3 >>> 0) & 2147483647;
      hash ^= hash >>> 11;
      return hash + (hash << 15 >>> 0) & 2147483647;
    },
    $isEquality: 1
  };
  A._UnorderedEquality.prototype = {
    equals$2(elements1, elements2) {
      var counts, $length, e, count,
        t1 = A._instanceType(this),
        t2 = t1._eval$1("_UnorderedEquality.T?");
      t2._as(elements1);
      t2._as(elements2);
      if (elements1 === elements2)
        return true;
      t2 = this._elementEquality;
      counts = A.HashMap_HashMap(t1._eval$1("bool(_UnorderedEquality.E,_UnorderedEquality.E)")._as(t2.get$equals()), t1._eval$1("int(_UnorderedEquality.E)")._as(t2.get$hash(t2)), t2.get$isValidKey(), t1._eval$1("_UnorderedEquality.E"), type$.int);
      for (t1 = J.get$iterator$ax(elements1), $length = 0; t1.moveNext$0();) {
        e = t1.get$current(t1);
        count = counts.$index(0, e);
        counts.$indexSet(0, e, (count == null ? 0 : count) + 1);
        ++$length;
      }
      for (t1 = J.get$iterator$ax(elements2); t1.moveNext$0();) {
        e = t1.get$current(t1);
        count = counts.$index(0, e);
        if (count == null || count === 0)
          return false;
        if (typeof count !== "number")
          return count.$sub();
        counts.$indexSet(0, e, count - 1);
        --$length;
      }
      return $length === 0;
    },
    hash$1(_, elements) {
      var t1, t2, hash;
      A._instanceType(this)._eval$1("_UnorderedEquality.T?")._as(elements);
      for (t1 = J.get$iterator$ax(elements), t2 = this._elementEquality, hash = 0; t1.moveNext$0();)
        hash = hash + t2.hash$1(0, t1.get$current(t1)) & 2147483647;
      hash = hash + (hash << 3 >>> 0) & 2147483647;
      hash ^= hash >>> 11;
      return hash + (hash << 15 >>> 0) & 2147483647;
    },
    $isEquality: 1
  };
  A.UnorderedIterableEquality.prototype = {};
  A.SetEquality.prototype = {};
  A._MapEntry.prototype = {
    get$hashCode(_) {
      var t1 = this.equality;
      return 3 * t1._keyEquality.hash$1(0, this.key) + 7 * t1._valueEquality.hash$1(0, this.value) & 2147483647;
    },
    $eq(_, other) {
      var t1;
      if (other == null)
        return false;
      if (other instanceof A._MapEntry) {
        t1 = this.equality;
        t1 = t1._keyEquality.equals$2(this.key, other.key) && t1._valueEquality.equals$2(this.value, other.value);
      } else
        t1 = false;
      return t1;
    }
  };
  A.MapEquality.prototype = {
    equals$2(map1, map2) {
      var t2, equalElementCounts, t3, key, entry, count,
        t1 = this.$ti._eval$1("Map<1,2>?");
      t1._as(map1);
      t1._as(map2);
      if (map1 === map2)
        return true;
      t1 = J.getInterceptor$asx(map1);
      t2 = J.getInterceptor$asx(map2);
      if (t1.get$length(map1) !== t2.get$length(map2))
        return false;
      equalElementCounts = A.HashMap_HashMap(null, null, null, type$._MapEntry, type$.int);
      for (t3 = J.get$iterator$ax(t1.get$keys(map1)); t3.moveNext$0();) {
        key = t3.get$current(t3);
        entry = new A._MapEntry(this, key, t1.$index(map1, key));
        count = equalElementCounts.$index(0, entry);
        equalElementCounts.$indexSet(0, entry, (count == null ? 0 : count) + 1);
      }
      for (t1 = J.get$iterator$ax(t2.get$keys(map2)); t1.moveNext$0();) {
        key = t1.get$current(t1);
        entry = new A._MapEntry(this, key, t2.$index(map2, key));
        count = equalElementCounts.$index(0, entry);
        if (count == null || count === 0)
          return false;
        if (typeof count !== "number")
          return count.$sub();
        equalElementCounts.$indexSet(0, entry, count - 1);
      }
      return true;
    },
    hash$1(_, map) {
      var t2, t3, t4, t5, hash, key, keyHash, t6,
        t1 = this.$ti;
      t1._eval$1("Map<1,2>?")._as(map);
      for (t2 = J.getInterceptor$x(map), t3 = J.get$iterator$ax(t2.get$keys(map)), t4 = this._keyEquality, t5 = this._valueEquality, t1 = t1._rest[1], hash = 0; t3.moveNext$0();) {
        key = t3.get$current(t3);
        keyHash = t4.hash$1(0, key);
        t6 = t2.$index(map, key);
        hash = hash + 3 * keyHash + 7 * t5.hash$1(0, t6 == null ? t1._as(t6) : t6) & 2147483647;
      }
      hash = hash + (hash << 3 >>> 0) & 2147483647;
      hash ^= hash >>> 11;
      return hash + (hash << 15 >>> 0) & 2147483647;
    },
    $isEquality: 1
  };
  A.DeepCollectionEquality.prototype = {
    equals$2(e1, e2) {
      var t2, _this = this,
        t1 = type$.Set_dynamic;
      if (t1._is(e1))
        return t1._is(e2) && new A.SetEquality(_this, type$.SetEquality_dynamic).equals$2(e1, e2);
      t1 = type$.Map_dynamic_dynamic;
      if (t1._is(e1))
        return t1._is(e2) && new A.MapEquality(_this, _this, type$.MapEquality_dynamic_dynamic).equals$2(e1, e2);
      if (!_this._unordered) {
        t1 = type$.List_dynamic;
        if (t1._is(e1))
          return t1._is(e2) && new A.ListEquality(_this, type$.ListEquality_dynamic).equals$2(e1, e2);
        t1 = type$.Iterable_dynamic;
        if (t1._is(e1))
          return t1._is(e2) && new A.IterableEquality(_this, type$.IterableEquality_dynamic).equals$2(e1, e2);
      } else {
        t1 = type$.Iterable_dynamic;
        if (t1._is(e1)) {
          t2 = type$.List_dynamic;
          if (t2._is(e1) !== t2._is(e2))
            return false;
          return t1._is(e2) && new A.UnorderedIterableEquality(_this, type$.UnorderedIterableEquality_dynamic).equals$2(e1, e2);
        }
      }
      return J.$eq$(e1, e2);
    },
    hash$1(_, o) {
      var _this = this;
      if (type$.Set_dynamic._is(o))
        return new A.SetEquality(_this, type$.SetEquality_dynamic).hash$1(0, o);
      if (type$.Map_dynamic_dynamic._is(o))
        return new A.MapEquality(_this, _this, type$.MapEquality_dynamic_dynamic).hash$1(0, o);
      if (!_this._unordered) {
        if (type$.List_dynamic._is(o))
          return new A.ListEquality(_this, type$.ListEquality_dynamic).hash$1(0, o);
        if (type$.Iterable_dynamic._is(o))
          return new A.IterableEquality(_this, type$.IterableEquality_dynamic).hash$1(0, o);
      } else if (type$.Iterable_dynamic._is(o))
        return new A.UnorderedIterableEquality(_this, type$.UnorderedIterableEquality_dynamic).hash$1(0, o);
      return J.get$hashCode$(o);
    },
    isValidKey$1(o) {
      return true;
    },
    $isEquality: 1
  };
  A.IterableExtension_whereNot_closure.prototype = {
    call$1(element) {
      return !A.boolConversionCheck(this.test.call$1(this.T._as(element)));
    },
    $signature() {
      return this.T._eval$1("bool(0)");
    }
  };
  A.HeapPriorityQueue.prototype = {
    _elementAt$1(index) {
      var t1 = this._priority_queue$_queue;
      if (!(index >= 0 && index < 7))
        return A.ioore(t1, index);
      t1 = t1[index];
      this.$ti._precomputed1._as(null);
      t1 = null;
      return t1;
    },
    get$isEmpty(_) {
      return this._priority_queue$_length === 0;
    },
    get$length(_) {
      return this._priority_queue$_length;
    },
    toString$0(_) {
      var t1 = this._priority_queue$_queue;
      return A.Iterable_iterableToShortString(A.SubListIterable$(t1, 0, A.checkNotNullable(this._priority_queue$_length, "count", type$.int), A._arrayInstanceType(t1)._precomputed1), "(", ")");
    },
    _bubbleDown$2(element, index) {
      var rightChildIndex, t2, t3, t4, leftChildIndex, leftChild, rightChild, minChild, minChildIndex, child, _this = this,
        t1 = _this.$ti._precomputed1;
      t1._as(element);
      rightChildIndex = index * 2 + 2;
      for (t2 = _this._priority_queue$_queue, t3 = _this.comparison; t4 = _this._priority_queue$_length, rightChildIndex < t4; index = minChildIndex) {
        leftChildIndex = rightChildIndex - 1;
        if (!(leftChildIndex >= 0 && leftChildIndex < 7))
          return A.ioore(t2, leftChildIndex);
        leftChild = t2[leftChildIndex];
        t1._as(null);
        leftChild = null;
        if (!(rightChildIndex >= 0 && rightChildIndex < 7))
          return A.ioore(t2, rightChildIndex);
        rightChild = t2[rightChildIndex];
        t1._as(null);
        rightChild = null;
        if (t3.call$2(leftChild, rightChild) < 0) {
          minChild = leftChild;
          minChildIndex = leftChildIndex;
        } else {
          minChild = rightChild;
          minChildIndex = rightChildIndex;
        }
        if (t3.call$2(element, minChild) <= 0) {
          B.JSArray_methods.$indexSet(t2, index, element);
          return;
        }
        B.JSArray_methods.$indexSet(t2, index, minChild);
        rightChildIndex = minChildIndex * 2 + 2;
      }
      leftChildIndex = rightChildIndex - 1;
      if (leftChildIndex < t4) {
        child = _this._elementAt$1(leftChildIndex);
        if (t3.call$2(element, child) > 0) {
          B.JSArray_methods.$indexSet(t2, index, child);
          index = leftChildIndex;
        }
      }
      B.JSArray_methods.$indexSet(t2, index, element);
    },
    $isPriorityQueue: 1
  };
  A._DelegatingIterableBase.prototype = {
    any$1(_, test) {
      return B.JSArray_methods.any$1(this._wrappers$_base, this.$ti._eval$1("bool(1)")._as(test));
    },
    cast$1$0(_, $T) {
      var t1 = this._wrappers$_base;
      return new A.CastList(t1, A._arrayInstanceType(t1)._eval$1("@<1>")._bind$1($T)._eval$1("CastList<1,2>"));
    },
    contains$1(_, element) {
      return B.JSArray_methods.contains$1(this._wrappers$_base, element);
    },
    elementAt$1(_, index) {
      var t1 = this._wrappers$_base;
      if (!(index >= 0 && index < t1.length))
        return A.ioore(t1, index);
      return t1[index];
    },
    get$first(_) {
      return B.JSArray_methods.get$first(this._wrappers$_base);
    },
    forEach$1(_, f) {
      return B.JSArray_methods.forEach$1(this._wrappers$_base, this.$ti._eval$1("~(1)")._as(f));
    },
    get$isEmpty(_) {
      return this._wrappers$_base.length === 0;
    },
    get$isNotEmpty(_) {
      return this._wrappers$_base.length !== 0;
    },
    get$iterator(_) {
      var t1 = this._wrappers$_base;
      return new J.ArrayIterator(t1, t1.length, A._arrayInstanceType(t1)._eval$1("ArrayIterator<1>"));
    },
    join$1(_, separator) {
      return B.JSArray_methods.join$1(this._wrappers$_base, separator);
    },
    join$0(_) {
      return this.join$1(0, "");
    },
    get$last(_) {
      return B.JSArray_methods.get$last(this._wrappers$_base);
    },
    get$length(_) {
      return this._wrappers$_base.length;
    },
    map$1$1(_, f, $T) {
      var t1 = this._wrappers$_base,
        t2 = A._arrayInstanceType(t1);
      return new A.MappedListIterable(t1, t2._bind$1($T)._eval$1("1(2)")._as(this.$ti._bind$1($T)._eval$1("1(2)")._as(f)), t2._eval$1("@<1>")._bind$1($T)._eval$1("MappedListIterable<1,2>"));
    },
    map$1(_, f) {
      return this.map$1$1(0, f, type$.dynamic);
    },
    get$single(_) {
      return B.JSArray_methods.get$single(this._wrappers$_base);
    },
    skip$1(_, n) {
      var t1 = this._wrappers$_base;
      return A.SubListIterable$(t1, n, null, A._arrayInstanceType(t1)._precomputed1);
    },
    toList$1$growable(_, growable) {
      var t1 = this._wrappers$_base,
        t2 = A._arrayInstanceType(t1);
      return growable ? A._setArrayType(t1.slice(0), t2) : J.JSArray_JSArray$markFixed(t1.slice(0), t2._precomputed1);
    },
    toList$0(_) {
      return this.toList$1$growable(0, true);
    },
    toSet$0(_) {
      var t1 = this._wrappers$_base;
      return A.LinkedHashSet_LinkedHashSet$from(t1, A._arrayInstanceType(t1)._precomputed1);
    },
    where$1(_, test) {
      var t1 = this._wrappers$_base,
        t2 = A._arrayInstanceType(t1);
      return new A.WhereIterable(t1, t2._eval$1("bool(1)")._as(this.$ti._eval$1("bool(1)")._as(test)), t2._eval$1("WhereIterable<1>"));
    },
    whereType$1$0(_, $T) {
      return new A.WhereTypeIterable(this._wrappers$_base, $T._eval$1("WhereTypeIterable<0>"));
    },
    toString$0(_) {
      return A.Iterable_iterableToFullString(this._wrappers$_base, "[", "]");
    },
    $isIterable: 1
  };
  A.DelegatingList.prototype = {
    $index(_, index) {
      var t1;
      A._asInt(index);
      t1 = this._wrappers$_base;
      if (!(index >= 0 && index < t1.length))
        return A.ioore(t1, index);
      return t1[index];
    },
    $indexSet(_, index, value) {
      B.JSArray_methods.$indexSet(this._wrappers$_base, A._asInt(index), this.$ti._precomputed1._as(value));
    },
    $add(_, other) {
      return B.JSArray_methods.$add(this._wrappers$_base, this.$ti._eval$1("List<1>")._as(other));
    },
    add$1(_, value) {
      B.JSArray_methods.add$1(this._wrappers$_base, this.$ti._precomputed1._as(value));
    },
    addAll$1(_, iterable) {
      B.JSArray_methods.addAll$1(this._wrappers$_base, this.$ti._eval$1("Iterable<1>")._as(iterable));
    },
    cast$1$0(_, $T) {
      var t1 = this._wrappers$_base;
      return new A.CastList(t1, A._arrayInstanceType(t1)._eval$1("@<1>")._bind$1($T)._eval$1("CastList<1,2>"));
    },
    remove$1(_, value) {
      return B.JSArray_methods.remove$1(this._wrappers$_base, value);
    },
    removeLast$0(_) {
      var t1 = this._wrappers$_base;
      if (0 >= t1.length)
        return A.ioore(t1, -1);
      return t1.pop();
    },
    replaceRange$3(_, start, end, iterable) {
      B.JSArray_methods.replaceRange$3(this._wrappers$_base, start, end, this.$ti._eval$1("Iterable<1>")._as(iterable));
    },
    get$reversed(_) {
      var t1 = this._wrappers$_base;
      return new A.ReversedListIterable(t1, A._arrayInstanceType(t1)._eval$1("ReversedListIterable<1>"));
    },
    sort$1(_, compare) {
      B.JSArray_methods.sort$1(this._wrappers$_base, this.$ti._eval$1("int(1,1)?")._as(compare));
    },
    sublist$2(_, start, end) {
      return B.JSArray_methods.sublist$2(this._wrappers$_base, start, end);
    },
    sublist$1(_, start) {
      return this.sublist$2(0, start, null);
    },
    $isEfficientLengthIterable: 1,
    $isList: 1
  };
  A.AnimationStatus.prototype = {
    _enumToString$0() {
      return "AnimationStatus." + this._name;
    },
    get$isAnimating() {
      var t1, _this = this;
      $label0$0: {
        if (B.AnimationStatus_1 === _this || B.AnimationStatus_2 === _this) {
          t1 = true;
          break $label0$0;
        }
        if (B.AnimationStatus_3 === _this || B.AnimationStatus_0 === _this) {
          t1 = false;
          break $label0$0;
        }
        t1 = null;
      }
      return t1;
    },
    get$isForwardOrCompleted() {
      var t1, _this = this;
      $label0$0: {
        if (B.AnimationStatus_1 === _this || B.AnimationStatus_3 === _this) {
          t1 = true;
          break $label0$0;
        }
        if (B.AnimationStatus_2 === _this || B.AnimationStatus_0 === _this) {
          t1 = false;
          break $label0$0;
        }
        t1 = null;
      }
      return t1;
    }
  };
  A.Animation.prototype = {
    get$isAnimating() {
      return this.get$status(this).get$isAnimating();
    },
    drive$1$1(child, $U) {
      var t1;
      $U._eval$1("Animatable<0>")._as(child);
      t1 = type$.Animation_double;
      A.assertHelper(t1._is(this));
      return new A._AnimatedEvaluation(t1._as(t1._as(this)), child, A._instanceType(child)._eval$1("_AnimatedEvaluation<Animatable.T>"));
    },
    toString$0(_) {
      return A.objectRuntimeType(this, "<optimized out>") + "#" + A.shortHash(this) + "(" + this.toStringDetails$0() + ")";
    },
    toStringDetails$0() {
      switch (this.get$status(this).index) {
        case 1:
          var t1 = "\u25b6";
          break;
        case 2:
          t1 = "\u25c0";
          break;
        case 3:
          t1 = "\u23ed";
          break;
        case 0:
          t1 = "\u23ee";
          break;
        default:
          t1 = null;
      }
      return t1;
    },
    $isValueListenable: 1
  };
  A._AnimationDirection.prototype = {
    _enumToString$0() {
      return "_AnimationDirection." + this._name;
    }
  };
  A.AnimationBehavior.prototype = {
    _enumToString$0() {
      return "AnimationBehavior." + this._name;
    }
  };
  A.AnimationController.prototype = {
    get$value(_) {
      var t1 = this.__AnimationController__value_A;
      t1 === $ && A.throwLateFieldNI("_value");
      return t1;
    },
    set$value(_, newValue) {
      var _this = this;
      _this.stop$0(0);
      _this._internalSetValue$1(newValue);
      _this.notifyListeners$0();
      _this._checkStatusChanged$0();
    },
    get$velocity() {
      var t1 = this._ticker;
      if (!(t1 != null && t1._ticker$_future != null))
        return 0;
      t1 = this._animation_controller$_simulation;
      t1.toString;
      return t1.dx$1(0, this._lastElapsedDuration._duration / 1000000);
    },
    _internalSetValue$1(newValue) {
      var _this = this,
        t1 = _this.lowerBound,
        t2 = _this.upperBound,
        t3 = _this.__AnimationController__value_A = A.clampDouble(newValue, t1, t2);
      if (t3 === t1)
        _this.__AnimationController__status_A = B.AnimationStatus_0;
      else if (t3 === t2)
        _this.__AnimationController__status_A = B.AnimationStatus_3;
      else {
        switch (_this._animation_controller$_direction.index) {
          case 0:
            t1 = B.AnimationStatus_1;
            break;
          case 1:
            t1 = B.AnimationStatus_2;
            break;
          default:
            t1 = null;
        }
        _this.__AnimationController__status_A = type$.AnimationStatus._as(t1);
      }
    },
    get$isAnimating() {
      var t1 = this._ticker;
      return t1 != null && t1._ticker$_future != null;
    },
    get$status(_) {
      var t1 = this.__AnimationController__status_A;
      t1 === $ && A.throwLateFieldNI("_status");
      return t1;
    },
    forward$1$from(_, from) {
      var _this = this;
      A.assertHelper(new A.AnimationController_forward_closure(_this).call$0());
      if (A.assertTest(_this._ticker != null))
        A.assertThrow("AnimationController.forward() called after AnimationController.dispose()\nAnimationController methods should not be used after calling dispose.");
      _this._animation_controller$_direction = B._AnimationDirection_0;
      if (from != null)
        _this.set$value(0, from);
      return _this._animateToInternal$1(_this.upperBound);
    },
    forward$0(_) {
      return this.forward$1$from(0, null);
    },
    reverse$1$from(_, from) {
      var _this = this;
      A.assertHelper(new A.AnimationController_reverse_closure(_this).call$0());
      if (A.assertTest(_this._ticker != null))
        A.assertThrow("AnimationController.reverse() called after AnimationController.dispose()\nAnimationController methods should not be used after calling dispose.");
      _this._animation_controller$_direction = B._AnimationDirection_1;
      return _this._animateToInternal$1(_this.lowerBound);
    },
    reverse$0(_) {
      return this.reverse$1$from(0, null);
    },
    animateTo$3$curve$duration(target, curve, duration) {
      var _this = this;
      A.assertHelper(new A.AnimationController_animateTo_closure(_this, duration).call$0());
      if (A.assertTest(_this._ticker != null))
        A.assertThrow("AnimationController.animateTo() called after AnimationController.dispose()\nAnimationController methods should not be used after calling dispose.");
      _this._animation_controller$_direction = B._AnimationDirection_0;
      return _this._animateToInternal$3$curve$duration(target, curve, duration);
    },
    animateTo$1(target) {
      return this.animateTo$3$curve$duration(target, B.C__Linear, null);
    },
    animateTo$2$duration(target, duration) {
      return this.animateTo$3$curve$duration(target, B.C__Linear, duration);
    },
    animateBack$3$curve$duration(target, curve, duration) {
      var _this = this;
      A.assertHelper(new A.AnimationController_animateBack_closure(_this, duration).call$0());
      if (A.assertTest(_this._ticker != null))
        A.assertThrow("AnimationController.animateBack() called after AnimationController.dispose()\nAnimationController methods should not be used after calling dispose.");
      _this._animation_controller$_direction = B._AnimationDirection_1;
      return _this._animateToInternal$3$curve$duration(target, curve, duration);
    },
    _animateToInternal$3$curve$duration(target, curve, duration) {
      var _0_2, t1, range, t2, remainingFraction, directionDuration, simulationDuration, t3, t4, _this = this, _s6_ = "_value",
        _0_0 = _this.animationBehavior;
      $label0$0: {
        _0_2 = B.AnimationBehavior_0 === _0_0;
        if (_0_2 && A.BindingBase_checkInstance($.SemanticsBinding__instance, type$.SemanticsBinding).get$disableAnimations()) {
          t1 = 0.05;
          break $label0$0;
        }
        if (_0_2 || B.AnimationBehavior_1 === _0_0) {
          t1 = 1;
          break $label0$0;
        }
        t1 = null;
      }
      if (duration == null) {
        A.assertHelper(!(_this.duration == null && _this._animation_controller$_direction === B._AnimationDirection_0));
        A.assertHelper(!(_this.duration == null && _this._animation_controller$_direction === B._AnimationDirection_1 && _this.reverseDuration == null));
        range = _this.upperBound - _this.lowerBound;
        if (isFinite(range)) {
          t2 = _this.__AnimationController__value_A;
          t2 === $ && A.throwLateFieldNI(_s6_);
          remainingFraction = Math.abs(target - t2) / range;
        } else
          remainingFraction = 1;
        if (_this._animation_controller$_direction === B._AnimationDirection_1 && _this.reverseDuration != null) {
          t2 = _this.reverseDuration;
          t2.toString;
          directionDuration = t2;
        } else {
          t2 = _this.duration;
          t2.toString;
          directionDuration = t2;
        }
        simulationDuration = new A.Duration(B.JSNumber_methods.round$0(directionDuration._duration * remainingFraction));
      } else {
        t2 = _this.__AnimationController__value_A;
        t2 === $ && A.throwLateFieldNI(_s6_);
        simulationDuration = target === t2 ? B.Duration_0 : duration;
      }
      _this.stop$0(0);
      t2 = simulationDuration._duration;
      if (t2 === 0) {
        t1 = _this.__AnimationController__value_A;
        t1 === $ && A.throwLateFieldNI(_s6_);
        if (t1 !== target) {
          _this.__AnimationController__value_A = A.clampDouble(target, _this.lowerBound, _this.upperBound);
          _this.notifyListeners$0();
        }
        _this.__AnimationController__status_A = _this._animation_controller$_direction === B._AnimationDirection_0 ? B.AnimationStatus_3 : B.AnimationStatus_0;
        _this._checkStatusChanged$0();
        return A.TickerFuture$complete();
      }
      t3 = t2 > 0;
      A.assertHelper(t3);
      t4 = _this._ticker;
      A.assertHelper(!(t4 != null && t4._ticker$_future != null));
      t4 = _this.__AnimationController__value_A;
      t4 === $ && A.throwLateFieldNI(_s6_);
      A.assertHelper(t3);
      return _this._startSimulation$1(new A._InterpolationSimulation(t2 * t1 / 1000000, t4, target, curve, B.Tolerance_YtJ));
    },
    _animateToInternal$1(target) {
      return this._animateToInternal$3$curve$duration(target, B.C__Linear, null);
    },
    fling$1$velocity(velocity) {
      var target, behavior, _0_2, t2, simulation, _this = this,
        springDescription = $.$get$_kFlingSpringDescription(),
        t1 = velocity < 0;
      _this._animation_controller$_direction = t1 ? B._AnimationDirection_1 : B._AnimationDirection_0;
      target = t1 ? _this.lowerBound - 0.01 : _this.upperBound + 0.01;
      behavior = _this.animationBehavior;
      $label0$0: {
        _0_2 = B.AnimationBehavior_0 === behavior;
        if (_0_2 && A.BindingBase_checkInstance($.SemanticsBinding__instance, type$.SemanticsBinding).get$disableAnimations()) {
          t1 = 200;
          break $label0$0;
        }
        if (_0_2 || B.AnimationBehavior_1 === behavior) {
          t1 = 1;
          break $label0$0;
        }
        t1 = null;
      }
      t2 = _this.__AnimationController__value_A;
      t2 === $ && A.throwLateFieldNI("_value");
      t1 = A._SpringSolution__SpringSolution(springDescription, t2 - target, velocity * t1);
      simulation = new A.SpringSimulation(target, t1, B.Tolerance_YtJ);
      simulation.tolerance = B.Tolerance_C3A;
      if (A.assertTest(t1.get$type(t1) !== B.SpringType_1))
        A.assertThrow("The specified spring simulation is of type SpringType.underDamped.\nAn underdamped spring results in oscillation rather than a fling. Consider specifying a different springDescription, or use animateWith() with an explicit SpringSimulation if an underdamped spring is intentional.");
      _this.stop$0(0);
      return _this._startSimulation$1(simulation);
    },
    animateWith$1(simulation) {
      var _this = this;
      if (A.assertTest(_this._ticker != null))
        A.assertThrow("AnimationController.animateWith() called after AnimationController.dispose()\nAnimationController methods should not be used after calling dispose.");
      _this.stop$0(0);
      _this._animation_controller$_direction = B._AnimationDirection_0;
      return _this._startSimulation$1(simulation);
    },
    _startSimulation$1(simulation) {
      var result, _this = this,
        t1 = _this._ticker;
      A.assertHelper(!(t1 != null && t1._ticker$_future != null));
      _this._animation_controller$_simulation = simulation;
      _this._lastElapsedDuration = B.Duration_0;
      _this.__AnimationController__value_A = A.clampDouble(simulation.x$1(0, 0), _this.lowerBound, _this.upperBound);
      result = _this._ticker.start$0(0);
      _this.__AnimationController__status_A = _this._animation_controller$_direction === B._AnimationDirection_0 ? B.AnimationStatus_1 : B.AnimationStatus_2;
      _this._checkStatusChanged$0();
      return result;
    },
    stop$1$canceled(_, canceled) {
      var _this = this;
      if (A.assertTest(_this._ticker != null))
        A.assertThrow("AnimationController.stop() called after AnimationController.dispose()\nAnimationController methods should not be used after calling dispose.");
      _this._lastElapsedDuration = _this._animation_controller$_simulation = null;
      _this._ticker.stop$1$canceled(0, canceled);
    },
    stop$0(_) {
      return this.stop$1$canceled(0, true);
    },
    dispose$0() {
      var _this = this;
      A.assertHelper(new A.AnimationController_dispose_closure(_this).call$0());
      $.$get$FlutterMemoryAllocations_instance().dispatchObjectDisposed$1$object(_this);
      _this._ticker.dispose$0();
      _this._ticker = null;
      _this.AnimationLocalStatusListenersMixin__statusListeners.clear$0(0);
      _this.AnimationLocalListenersMixin__listeners._observer_list$_map.clear$0(0);
      _this.super$AnimationEagerListenerMixin$dispose();
    },
    _checkStatusChanged$0() {
      var _this = this,
        t1 = _this.__AnimationController__status_A;
      t1 === $ && A.throwLateFieldNI("_status");
      if (_this._lastReportedStatus !== t1) {
        _this._lastReportedStatus = t1;
        _this.notifyStatusListeners$1(t1);
      }
    },
    _animation_controller$_tick$1(elapsed) {
      var elapsedInSeconds, _this = this;
      _this._lastElapsedDuration = elapsed;
      elapsedInSeconds = elapsed._duration / 1000000;
      A.assertHelper(elapsedInSeconds >= 0);
      _this.__AnimationController__value_A = A.clampDouble(_this._animation_controller$_simulation.x$1(0, elapsedInSeconds), _this.lowerBound, _this.upperBound);
      if (_this._animation_controller$_simulation.isDone$1(elapsedInSeconds)) {
        _this.__AnimationController__status_A = _this._animation_controller$_direction === B._AnimationDirection_0 ? B.AnimationStatus_3 : B.AnimationStatus_0;
        _this.stop$1$canceled(0, false);
      }
      _this.notifyListeners$0();
      _this._checkStatusChanged$0();
    },
    toStringDetails$0() {
      var ticker, _this = this, t1 = {},
        t2 = _this._ticker,
        t3 = t2 == null,
        paused = !t3 && t2._ticker$_future != null ? "" : "; paused";
      if (t3)
        ticker = "; DISPOSED";
      else
        ticker = t2._muted ? "; silenced" : "";
      t1.label = "";
      A.assertHelper(new A.AnimationController_toStringDetails_closure(t1, _this).call$0());
      t2 = _this.super$Animation$toStringDetails();
      t3 = _this.__AnimationController__value_A;
      t3 === $ && A.throwLateFieldNI("_value");
      return t2 + " " + B.JSNumber_methods.toStringAsFixed$1(t3, 3) + paused + ticker + t1.label;
    }
  };
  A.AnimationController_forward_closure.prototype = {
    call$0() {
      if (this.$this.duration == null)
        throw A.wrapException(A.FlutterError_FlutterError('AnimationController.forward() called with no default duration.\nThe "duration" property should be set, either in the constructor or later, before calling the forward() function.'));
      return true;
    },
    $signature: 0
  };
  A.AnimationController_reverse_closure.prototype = {
    call$0() {
      var t1 = this.$this;
      if (t1.duration == null && t1.reverseDuration == null)
        throw A.wrapException(A.FlutterError_FlutterError('AnimationController.reverse() called with no default duration or reverseDuration.\nThe "duration" or "reverseDuration" property should be set, either in the constructor or later, before calling the reverse() function.'));
      return true;
    },
    $signature: 0
  };
  A.AnimationController_animateTo_closure.prototype = {
    call$0() {
      if (this.$this.duration == null && this.duration == null)
        throw A.wrapException(A.FlutterError_FlutterError('AnimationController.animateTo() called with no explicit duration and no default duration.\nEither the "duration" argument to the animateTo() method should be provided, or the "duration" property should be set, either in the constructor or later, before calling the animateTo() function.'));
      return true;
    },
    $signature: 0
  };
  A.AnimationController_animateBack_closure.prototype = {
    call$0() {
      return true;
    },
    $signature: 0
  };
  A.AnimationController_dispose_closure.prototype = {
    call$0() {
      var _null = null,
        t1 = this.$this;
      if (t1._ticker == null)
        throw A.wrapException(A.FlutterError$fromParts(A._setArrayType([A.ErrorSummary$("AnimationController.dispose() called more than once."), A.ErrorDescription$("A given " + A.getRuntimeTypeOfDartObject(t1).toString$0(0) + " cannot be disposed more than once.\n"), A.DiagnosticsProperty$("The following " + A.getRuntimeTypeOfDartObject(t1).toString$0(0) + " object was disposed multiple times", t1, true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_9, _null, type$.AnimationController)], type$.JSArray_DiagnosticsNode)));
      return true;
    },
    $signature: 0
  };
  A.AnimationController_toStringDetails_closure.prototype = {
    call$0() {
      var t1 = this.$this.debugLabel;
      if (t1 != null)
        this._box_0.label = "; for " + t1;
      return true;
    },
    $signature: 0
  };
  A._InterpolationSimulation.prototype = {
    x$1(_, timeInSeconds) {
      var t1, _this = this,
        t = A.clampDouble(timeInSeconds / _this._durationInSeconds, 0, 1);
      $label0$0: {
        if (0 === t) {
          t1 = _this._begin;
          break $label0$0;
        }
        if (1 === t) {
          t1 = _this._animation_controller$_end;
          break $label0$0;
        }
        t1 = _this._begin;
        t1 += (_this._animation_controller$_end - t1) * _this._curve.transform$1(0, t);
        break $label0$0;
      }
      return t1;
    },
    dx$1(_, timeInSeconds) {
      return (this.x$1(0, timeInSeconds + 0.001) - this.x$1(0, timeInSeconds - 0.001)) / 0.002;
    },
    isDone$1(timeInSeconds) {
      return timeInSeconds > this._durationInSeconds;
    }
  };
  A._AnimationController_Animation_AnimationEagerListenerMixin.prototype = {};
  A._AnimationController_Animation_AnimationEagerListenerMixin_AnimationLocalListenersMixin.prototype = {};
  A._AnimationController_Animation_AnimationEagerListenerMixin_AnimationLocalListenersMixin_AnimationLocalStatusListenersMixin.prototype = {};
  A.AnimationStyle.prototype = {
    $eq(_, other) {
      var t1, t2, _this = this;
      if (other == null)
        return false;
      if (_this === other)
        return true;
      if (J.get$runtimeType$(other) !== A.getRuntimeTypeOfDartObject(_this))
        return false;
      t1 = false;
      if (other instanceof A.AnimationStyle) {
        t2 = other.duration;
        if (t2._duration === _this.duration._duration) {
          t2 = other.reverseDuration;
          t1 = t2._duration === _this.reverseDuration._duration;
        }
      }
      return t1;
    },
    get$hashCode(_) {
      return A.Object_hash(null, this.duration, null, this.reverseDuration, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue);
    },
    debugFillProperties$1(properties) {
      var t1, t2, _null = null;
      this.super$Diagnosticable$debugFillProperties(properties);
      t1 = type$.Curve;
      properties.add$1(0, A.DiagnosticsProperty$("curve", _null, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t1));
      t2 = type$.Duration;
      properties.add$1(0, A.DiagnosticsProperty$("duration", this.duration, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t2));
      properties.add$1(0, A.DiagnosticsProperty$("reverseCurve", _null, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t1));
      properties.add$1(0, A.DiagnosticsProperty$("reverseDuration", this.reverseDuration, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t2));
    }
  };
  A._AnimationStyle_Object_Diagnosticable.prototype = {};
  A._AlwaysCompleteAnimation.prototype = {
    addListener$1(_, listener) {
      type$.void_Function._as(listener);
    },
    removeListener$1(_, listener) {
      type$.void_Function._as(listener);
    },
    addStatusListener$1(listener) {
      type$.void_Function_AnimationStatus._as(listener);
    },
    removeStatusListener$1(listener) {
      type$.void_Function_AnimationStatus._as(listener);
    },
    get$status(_) {
      return B.AnimationStatus_3;
    },
    get$value(_) {
      return 1;
    },
    toString$0(_) {
      return "kAlwaysCompleteAnimation";
    }
  };
  A._AlwaysDismissedAnimation.prototype = {
    addListener$1(_, listener) {
      type$.void_Function._as(listener);
    },
    removeListener$1(_, listener) {
      type$.void_Function._as(listener);
    },
    addStatusListener$1(listener) {
      type$.void_Function_AnimationStatus._as(listener);
    },
    removeStatusListener$1(listener) {
      type$.void_Function_AnimationStatus._as(listener);
    },
    get$status(_) {
      return B.AnimationStatus_0;
    },
    get$value(_) {
      return 0;
    },
    toString$0(_) {
      return "kAlwaysDismissedAnimation";
    }
  };
  A.AnimationWithParentMixin.prototype = {
    addListener$1(_, listener) {
      type$.void_Function._as(listener);
      return this.get$parent(this).addListener$1(0, listener);
    },
    removeListener$1(_, listener) {
      type$.void_Function._as(listener);
      return this.get$parent(this).removeListener$1(0, listener);
    },
    addStatusListener$1(listener) {
      type$.void_Function_AnimationStatus._as(listener);
      return this.get$parent(this).addStatusListener$1(listener);
    },
    removeStatusListener$1(listener) {
      type$.void_Function_AnimationStatus._as(listener);
      return this.get$parent(this).removeStatusListener$1(listener);
    },
    get$status(_) {
      var t1 = this.get$parent(this);
      return t1.get$status(t1);
    }
  };
  A.ProxyAnimation.prototype = {
    set$parent(_, value) {
      var t1, t2, _this = this;
      type$.nullable_Animation_double._as(value);
      t1 = _this._animations$_parent;
      if (value == t1)
        return;
      if (t1 != null) {
        _this._status = t1.get$status(t1);
        t1 = _this._animations$_parent;
        _this.set$_animations$_value(t1.get$value(t1));
        if (_this.AnimationLazyListenerMixin__listenerCounter > 0)
          _this.didStopListening$0();
      }
      _this.set$_animations$_parent(value);
      if (_this._animations$_parent != null) {
        if (_this.AnimationLazyListenerMixin__listenerCounter > 0)
          _this.didStartListening$0();
        t1 = _this._animations$_value;
        t2 = _this._animations$_parent;
        t2 = t2.get$value(t2);
        if (t1 == null ? t2 != null : t1 !== t2)
          _this.notifyListeners$0();
        t1 = _this._status;
        t2 = _this._animations$_parent;
        if (t1 !== t2.get$status(t2)) {
          t1 = _this._animations$_parent;
          _this.notifyStatusListeners$1(t1.get$status(t1));
        }
        _this._animations$_value = _this._status = null;
      }
    },
    didStartListening$0() {
      var _this = this,
        t1 = _this._animations$_parent;
      if (t1 != null) {
        t1.addListener$1(0, _this.get$notifyListeners());
        _this._animations$_parent.addStatusListener$1(_this.get$notifyStatusListeners());
      }
    },
    didStopListening$0() {
      var _this = this,
        t1 = _this._animations$_parent;
      if (t1 != null) {
        t1.removeListener$1(0, _this.get$notifyListeners());
        _this._animations$_parent.removeStatusListener$1(_this.get$notifyStatusListeners());
      }
    },
    get$status(_) {
      var t1 = this._animations$_parent;
      if (t1 != null)
        t1 = t1.get$status(t1);
      else {
        t1 = this._status;
        t1.toString;
      }
      return t1;
    },
    get$value(_) {
      var t1 = this._animations$_parent;
      if (t1 != null)
        t1 = t1.get$value(t1);
      else {
        t1 = this._animations$_value;
        t1.toString;
      }
      return t1;
    },
    toString$0(_) {
      var _this = this,
        _s14_ = "ProxyAnimation",
        t1 = _this._animations$_parent;
      if (t1 == null)
        return A.objectRuntimeType(_this, _s14_) + "(null; " + _this.super$Animation$toStringDetails() + " " + B.JSNumber_methods.toStringAsFixed$1(_this.get$value(0), 3) + ")";
      return t1.toString$0(0) + "\u27a9" + A.objectRuntimeType(_this, _s14_);
    },
    set$_animations$_value(_value) {
      this._animations$_value = A._asDoubleQ(_value);
    },
    set$_animations$_parent(_parent) {
      this._animations$_parent = type$.nullable_Animation_double._as(_parent);
    }
  };
  A.ReverseAnimation.prototype = {
    addListener$1(_, listener) {
      type$.void_Function._as(listener);
      this.didRegisterListener$0();
      this.parent.addListener$1(0, listener);
    },
    removeListener$1(_, listener) {
      this.parent.removeListener$1(0, type$.void_Function._as(listener));
      this.didUnregisterListener$0();
    },
    didStartListening$0() {
      this.parent.addStatusListener$1(this.get$_statusChangeHandler());
    },
    didStopListening$0() {
      this.parent.removeStatusListener$1(this.get$_statusChangeHandler());
    },
    _statusChangeHandler$1($status) {
      this.notifyStatusListeners$1(this._reverseStatus$1(type$.AnimationStatus._as($status)));
    },
    get$status(_) {
      var t1 = this.parent;
      return this._reverseStatus$1(t1.get$status(t1));
    },
    get$value(_) {
      var t1 = this.parent;
      t1 = t1.get$value(t1);
      if (typeof t1 !== "number")
        return A.iae(t1);
      return 1 - t1;
    },
    _reverseStatus$1($status) {
      var t1;
      switch ($status.index) {
        case 1:
          t1 = B.AnimationStatus_2;
          break;
        case 2:
          t1 = B.AnimationStatus_1;
          break;
        case 3:
          t1 = B.AnimationStatus_0;
          break;
        case 0:
          t1 = B.AnimationStatus_3;
          break;
        default:
          t1 = null;
      }
      return t1;
    },
    toString$0(_) {
      return this.parent.toString$0(0) + "\u27aa" + A.objectRuntimeType(this, "ReverseAnimation");
    }
  };
  A.CurvedAnimation.prototype = {
    _updateCurveDirection$1($status) {
      var t1;
      type$.AnimationStatus._as($status);
      if ($status.get$isAnimating()) {
        t1 = this._curveDirection;
        if (t1 == null)
          t1 = $status;
      } else
        t1 = null;
      this._curveDirection = t1;
    },
    get$_useForwardCurve() {
      if (this.reverseCurve != null) {
        var t1 = this._curveDirection;
        if (t1 == null) {
          t1 = this.parent;
          t1 = t1.get$status(t1);
        }
        t1 = t1 !== B.AnimationStatus_2;
      } else
        t1 = true;
      return t1;
    },
    dispose$0() {
      $.$get$FlutterMemoryAllocations_instance().dispatchObjectDisposed$1$object(this);
      this.parent.removeStatusListener$1(this.get$_updateCurveDirection());
    },
    get$value(_) {
      var _this = this,
        activeCurve = _this.get$_useForwardCurve() ? _this.curve : _this.reverseCurve,
        t1 = _this.parent,
        t = t1.get$value(t1);
      if (activeCurve == null)
        return t;
      if (t === 0 || t === 1) {
        A.assertHelper(new A.CurvedAnimation_value_closure(activeCurve, t).call$0());
        return t;
      }
      return activeCurve.transform$1(0, t);
    },
    toString$0(_) {
      var _this = this,
        t1 = _this.reverseCurve;
      if (t1 == null)
        return _this.parent.toString$0(0) + "\u27a9" + _this.curve.toString$0(0);
      if (_this.get$_useForwardCurve())
        return _this.parent.toString$0(0) + "\u27a9" + _this.curve.toString$0(0) + "\u2092\u2099/" + t1.toString$0(0);
      return _this.parent.toString$0(0) + "\u27a9" + _this.curve.toString$0(0) + "/" + t1.toString$0(0) + "\u2092\u2099";
    },
    get$parent(receiver) {
      return this.parent;
    }
  };
  A.CurvedAnimation_value_closure.prototype = {
    call$0() {
      var t1 = this.activeCurve,
        t2 = this.t,
        transformedValue = t1.transform$1(0, t2),
        roundedTransformedValue = B.JSNumber_methods.round$0(transformedValue);
      if (roundedTransformedValue !== t2) {
        t2 = A.S(t2);
        throw A.wrapException(A.FlutterError_FlutterError("Invalid curve endpoint at " + t2 + ".\nCurves must map 0.0 to near zero and 1.0 to near one but " + A.getRuntimeTypeOfDartObject(t1).toString$0(0) + " mapped " + t2 + " to " + A.S(transformedValue) + ", which is near " + roundedTransformedValue + "."));
      }
      return true;
    },
    $signature: 0
  };
  A._TrainHoppingMode.prototype = {
    _enumToString$0() {
      return "_TrainHoppingMode." + this._name;
    }
  };
  A.TrainHoppingAnimation.prototype = {
    _statusChangeHandler$1($status) {
      var t1, _this = this;
      type$.AnimationStatus._as($status);
      A.assertHelper(_this._currentTrain != null);
      t1 = _this._lastStatus;
      if ($status !== t1) {
        _this.notifyListeners$0();
        _this._lastStatus = $status;
        t1 = $status;
      }
      A.assertHelper(t1 != null);
    },
    get$status(_) {
      var t1 = this._currentTrain;
      return t1.get$status(t1);
    },
    _valueChangeHandler$0() {
      var t1, t2, t3, hop, _this = this;
      A.assertHelper(_this._currentTrain != null);
      if (_this._nextTrain != null) {
        A.assertHelper(_this._mode != null);
        switch (_this._mode.index) {
          case 0:
            t1 = _this._nextTrain;
            t1 = t1.get$value(t1);
            t2 = _this._currentTrain;
            t2 = t2.get$value(t2);
            if (typeof t1 !== "number")
              return t1.$le();
            if (typeof t2 !== "number")
              return A.iae(t2);
            t2 = t1 <= t2;
            t1 = t2;
            break;
          case 1:
            t1 = _this._nextTrain;
            t1 = t1.get$value(t1);
            t2 = _this._currentTrain;
            t2 = t2.get$value(t2);
            if (typeof t1 !== "number")
              return t1.$ge();
            if (typeof t2 !== "number")
              return A.iae(t2);
            t2 = t1 >= t2;
            t1 = t2;
            break;
          default:
            t1 = null;
        }
        if (t1) {
          t2 = _this._currentTrain;
          t3 = _this.get$_statusChangeHandler();
          t2.removeStatusListener$1(t3);
          t2.removeListener$1(0, _this.get$_valueChangeHandler());
          _this.set$_currentTrain(_this._nextTrain);
          _this.set$_nextTrain(null);
          _this._currentTrain.addStatusListener$1(t3);
          t3 = _this._currentTrain;
          _this._statusChangeHandler$1(t3.get$status(t3));
        }
        hop = t1;
      } else
        hop = false;
      t1 = _this._currentTrain;
      t1 = t1.get$value(t1);
      t2 = _this._lastValue;
      if (t1 !== t2) {
        _this.notifyListeners$0();
        _this._lastValue = t1;
      } else
        t1 = t2;
      A.assertHelper(t1 != null);
      if (hop && _this.onSwitchedTrain != null)
        _this.onSwitchedTrain.call$0();
    },
    get$value(_) {
      var t1 = this._currentTrain;
      return t1.get$value(t1);
    },
    dispose$0() {
      var t1, t2, _this = this;
      $.$get$FlutterMemoryAllocations_instance().dispatchObjectDisposed$1$object(_this);
      A.assertHelper(_this._currentTrain != null);
      _this._currentTrain.removeStatusListener$1(_this.get$_statusChangeHandler());
      t1 = _this.get$_valueChangeHandler();
      _this._currentTrain.removeListener$1(0, t1);
      _this.set$_currentTrain(null);
      t2 = _this._nextTrain;
      if (t2 != null)
        t2.removeListener$1(0, t1);
      _this.set$_nextTrain(null);
      _this.AnimationLocalListenersMixin__listeners._observer_list$_map.clear$0(0);
      _this.AnimationLocalStatusListenersMixin__statusListeners.clear$0(0);
      _this.super$AnimationEagerListenerMixin$dispose();
    },
    toString$0(_) {
      var _this = this,
        _s21_ = "TrainHoppingAnimation";
      if (_this._nextTrain != null)
        return A.S(_this._currentTrain) + "\u27a9" + A.objectRuntimeType(_this, _s21_) + "(next: " + A.S(_this._nextTrain) + ")";
      return A.S(_this._currentTrain) + "\u27a9" + A.objectRuntimeType(_this, _s21_) + "(no next)";
    },
    set$_currentTrain(_currentTrain) {
      this._currentTrain = type$.nullable_Animation_double._as(_currentTrain);
    },
    set$_nextTrain(_nextTrain) {
      this._nextTrain = type$.nullable_Animation_double._as(_nextTrain);
    }
  };
  A.CompoundAnimation.prototype = {
    didStartListening$0() {
      var t3, _this = this,
        t1 = _this.first,
        t2 = _this.get$_maybeNotifyListeners();
      t1.addListener$1(0, t2);
      t3 = _this.get$_maybeNotifyStatusListeners();
      t1.addStatusListener$1(t3);
      t1 = _this.next;
      t1.addListener$1(0, t2);
      t1.addStatusListener$1(t3);
    },
    didStopListening$0() {
      var t3, _this = this,
        t1 = _this.first,
        t2 = _this.get$_maybeNotifyListeners();
      t1.removeListener$1(0, t2);
      t3 = _this.get$_maybeNotifyStatusListeners();
      t1.removeStatusListener$1(t3);
      t1 = _this.next;
      t1.removeListener$1(0, t2);
      t1.removeStatusListener$1(t3);
    },
    get$status(_) {
      var t1 = this.next;
      if (t1.get$status(t1).get$isAnimating())
        t1 = t1.get$status(t1);
      else {
        t1 = this.first;
        t1 = t1.get$status(t1);
      }
      return t1;
    },
    toString$0(_) {
      return A.objectRuntimeType(this, "CompoundAnimation") + "(" + this.first.toString$0(0) + ", " + this.next.toString$0(0) + ")";
    },
    _maybeNotifyStatusListeners$1(__wc0_formal) {
      var _this = this;
      type$.AnimationStatus._as(__wc0_formal);
      if (_this.get$status(0) !== _this._lastStatus) {
        _this._lastStatus = _this.get$status(0);
        _this.notifyStatusListeners$1(_this.get$status(0));
      }
    },
    _maybeNotifyListeners$0() {
      var _this = this;
      if (!J.$eq$(_this.get$value(_this), _this._lastValue)) {
        _this.set$_lastValue(_this.get$value(_this));
        _this.notifyListeners$0();
      }
    },
    set$_lastValue(_lastValue) {
      this._lastValue = A._instanceType(this)._eval$1("1?")._as(_lastValue);
    }
  };
  A.AnimationMin.prototype = {
    get$value(_) {
      var t2,
        t1 = this.first;
      t1 = t1.get$value(t1);
      t2 = this.next;
      t2 = t2.get$value(t2);
      return Math.min(A.checkNum(t1), A.checkNum(t2));
    }
  };
  A._CompoundAnimation_Animation_AnimationLazyListenerMixin.prototype = {};
  A._CompoundAnimation_Animation_AnimationLazyListenerMixin_AnimationLocalListenersMixin.prototype = {};
  A._CompoundAnimation_Animation_AnimationLazyListenerMixin_AnimationLocalListenersMixin_AnimationLocalStatusListenersMixin.prototype = {};
  A._CurvedAnimation_Animation_AnimationWithParentMixin.prototype = {};
  A._ProxyAnimation_Animation_AnimationLazyListenerMixin.prototype = {};
  A._ProxyAnimation_Animation_AnimationLazyListenerMixin_AnimationLocalListenersMixin.prototype = {};
  A._ProxyAnimation_Animation_AnimationLazyListenerMixin_AnimationLocalListenersMixin_AnimationLocalStatusListenersMixin.prototype = {};
  A._ReverseAnimation_Animation_AnimationLazyListenerMixin.prototype = {};
  A._ReverseAnimation_Animation_AnimationLazyListenerMixin_AnimationLocalStatusListenersMixin.prototype = {};
  A._TrainHoppingAnimation_Animation_AnimationEagerListenerMixin.prototype = {};
  A._TrainHoppingAnimation_Animation_AnimationEagerListenerMixin_AnimationLocalListenersMixin.prototype = {};
  A._TrainHoppingAnimation_Animation_AnimationEagerListenerMixin_AnimationLocalListenersMixin_AnimationLocalStatusListenersMixin.prototype = {};
  A.ParametricCurve.prototype = {
    transform$1(_, t) {
      if (A.assertTest(t >= 0 && t <= 1))
        A.assertThrow("parametric value " + A.S(t) + " is outside of [0, 1] range.");
      return this.transformInternal$1(t);
    },
    transformInternal$1(t) {
      throw A.wrapException(A.UnimplementedError$(null));
    },
    toString$0(_) {
      return A.objectRuntimeType(this, "ParametricCurve");
    }
  };
  A.Curve.prototype = {
    transform$1(_, t) {
      if (t === 0 || t === 1)
        return t;
      return this.super$ParametricCurve$transform(0, t);
    }
  };
  A._Linear.prototype = {
    transformInternal$1(t) {
      return t;
    }
  };
  A.Interval.prototype = {
    transformInternal$1(t) {
      var t2,
        t1 = this.begin;
      A.assertHelper(t1 >= 0);
      A.assertHelper(t1 <= 1);
      t2 = this.end;
      A.assertHelper(t2 >= 0);
      A.assertHelper(t2 <= 1);
      A.assertHelper(t2 >= t1);
      t = A.clampDouble((t - t1) / (t2 - t1), 0, 1);
      if (t === 0 || t === 1)
        return t;
      return this.curve.transform$1(0, t);
    },
    toString$0(_) {
      var _this = this,
        _s8_ = "Interval",
        t1 = _this.curve;
      if (!(t1 instanceof A._Linear))
        return A.objectRuntimeType(_this, _s8_) + "(" + A.S(_this.begin) + "\u22ef" + A.S(_this.end) + ")\u27a9" + t1.toString$0(0);
      return A.objectRuntimeType(_this, _s8_) + "(" + A.S(_this.begin) + "\u22ef" + A.S(_this.end) + ")";
    }
  };
  A.Threshold.prototype = {
    transformInternal$1(t) {
      var t1 = this.threshold;
      A.assertHelper(t1 >= 0);
      A.assertHelper(t1 <= 1);
      return t < t1 ? 0 : 1;
    }
  };
  A.Cubic.prototype = {
    _evaluateCubic$3(a, b, m) {
      var t1 = 1 - m;
      return 3 * a * t1 * t1 * m + 3 * b * t1 * m * m + m * m * m;
    },
    transformInternal$1(t) {
      var t1, t2, start, end, midpoint, estimate, _this = this;
      for (t1 = _this.a, t2 = _this.c, start = 0, end = 1; true;) {
        midpoint = (start + end) / 2;
        estimate = _this._evaluateCubic$3(t1, t2, midpoint);
        if (Math.abs(t - estimate) < 0.001)
          return _this._evaluateCubic$3(_this.b, _this.d, midpoint);
        if (estimate < t)
          start = midpoint;
        else
          end = midpoint;
      }
    },
    toString$0(_) {
      var _this = this;
      return A.objectRuntimeType(_this, "Cubic") + "(" + B.JSNumber_methods.toStringAsFixed$1(_this.a, 2) + ", " + B.JSNumber_methods.toStringAsFixed$1(_this.b, 2) + ", " + B.JSNumber_methods.toStringAsFixed$1(_this.c, 2) + ", " + B.JSNumber_methods.toStringAsFixed$1(_this.d, 2) + ")";
    }
  };
  A.ThreePointCubic.prototype = {
    transformInternal$1(t) {
      var t2, _this = this,
        t1 = _this.midpoint,
        scaleX = t1._dx,
        firstCurve = t < scaleX,
        scaleX0 = firstCurve ? scaleX : 1 - scaleX,
        scaleY = t1._dy,
        scaleY0 = firstCurve ? scaleY : 1 - scaleY,
        scaledT = (t - (firstCurve ? 0 : scaleX)) / scaleX0;
      if (firstCurve) {
        t1 = _this.a1;
        t2 = _this.b1;
        return new A.Cubic(t1._dx / scaleX0, t1._dy / scaleY0, t2._dx / scaleX0, t2._dy / scaleY0).transform$1(0, scaledT) * scaleY0;
      } else {
        t1 = _this.a2;
        t2 = _this.b2;
        return new A.Cubic((t1._dx - scaleX) / scaleX0, (t1._dy - scaleY) / scaleY0, (t2._dx - scaleX) / scaleX0, (t2._dy - scaleY) / scaleY0).transform$1(0, scaledT) * scaleY0 + scaleY;
      }
    },
    toString$0(_) {
      var _this = this;
      return A.objectRuntimeType(_this, "ThreePointCubic(" + _this.a1.toString$0(0) + ", " + _this.b1.toString$0(0) + ", " + _this.midpoint.toString$0(0) + ", " + _this.a2.toString$0(0) + ", " + _this.b2.toString$0(0) + ")") + " ";
    }
  };
  A.FlippedCurve.prototype = {
    transformInternal$1(t) {
      return 1 - this.curve.transform$1(0, 1 - t);
    },
    toString$0(_) {
      return A.objectRuntimeType(this, "FlippedCurve") + "(" + this.curve.toString$0(0) + ")";
    }
  };
  A._DecelerateCurve.prototype = {
    transformInternal$1(t) {
      t = 1 - t;
      return 1 - t * t;
    }
  };
  A.AnimationLazyListenerMixin.prototype = {
    didRegisterListener$0() {
      var _this = this;
      A.assertHelper(_this.AnimationLazyListenerMixin__listenerCounter >= 0);
      if (_this.AnimationLazyListenerMixin__listenerCounter === 0)
        _this.didStartListening$0();
      ++_this.AnimationLazyListenerMixin__listenerCounter;
    },
    didUnregisterListener$0() {
      A.assertHelper(this.AnimationLazyListenerMixin__listenerCounter >= 1);
      if (--this.AnimationLazyListenerMixin__listenerCounter === 0)
        this.didStopListening$0();
    }
  };
  A.AnimationEagerListenerMixin.prototype = {
    didRegisterListener$0() {
    },
    didUnregisterListener$0() {
    },
    dispose$0() {
    }
  };
  A.AnimationLocalListenersMixin.prototype = {
    addListener$1(_, listener) {
      type$.void_Function._as(listener);
      this.didRegisterListener$0();
      this.AnimationLocalListenersMixin__listeners.add$1(0, listener);
    },
    removeListener$1(_, listener) {
      if (this.AnimationLocalListenersMixin__listeners.remove$1(0, type$.void_Function._as(listener)))
        this.didUnregisterListener$0();
    },
    notifyListeners$0() {
      var listener, exception, stack, t2, _i, t3, exception0, t4, t5,
        t1 = this.AnimationLocalListenersMixin__listeners,
        localListeners = t1.toList$1$growable(0, false);
      for (t2 = localListeners.length, t1 = t1._observer_list$_map, _i = 0; _i < localListeners.length; localListeners.length === t2 || (0, A.throwConcurrentModificationError)(localListeners), ++_i) {
        t3 = {};
        listener = localListeners[_i];
        t3.collector = null;
        A.assertHelper(new A.AnimationLocalListenersMixin_notifyListeners_closure(t3, this).call$0());
        try {
          if (t1.containsKey$1(0, listener))
            listener.call$0();
        } catch (exception0) {
          exception = A.unwrapException(exception0);
          stack = A.getTraceFromException(exception0);
          t4 = A.ErrorDescription$("while notifying listeners for " + A.getRuntimeTypeOfDartObject(this).toString$0(0));
          t3 = t3.collector;
          t5 = $.$get$FlutterError_onError();
          if (t5 != null)
            t5.call$1(new A.FlutterErrorDetails(exception, stack, "animation library", t4, t3, false));
        }
      }
    }
  };
  A.AnimationLocalListenersMixin_notifyListeners_closure.prototype = {
    call$0() {
      this._box_0.collector = new A.AnimationLocalListenersMixin_notifyListeners__closure(this.$this);
      return true;
    },
    $signature: 0
  };
  A.AnimationLocalListenersMixin_notifyListeners__closure.prototype = {
    call$0() {
      var _null = null,
        t1 = this.$this;
      return A._setArrayType([A.DiagnosticsProperty$("The " + A.getRuntimeTypeOfDartObject(t1).toString$0(0) + " notifying listeners was", t1, true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_9, _null, type$.AnimationLocalListenersMixin)], type$.JSArray_DiagnosticsNode);
    },
    $signature: 9
  };
  A.AnimationLocalStatusListenersMixin.prototype = {
    addStatusListener$1(listener) {
      var t1;
      type$.void_Function_AnimationStatus._as(listener);
      this.didRegisterListener$0();
      t1 = this.AnimationLocalStatusListenersMixin__statusListeners;
      t1.$ti._precomputed1._as(listener);
      t1._isDirty = true;
      B.JSArray_methods.add$1(t1._list, listener);
    },
    removeStatusListener$1(listener) {
      if (this.AnimationLocalStatusListenersMixin__statusListeners.remove$1(0, type$.void_Function_AnimationStatus._as(listener)))
        this.didUnregisterListener$0();
    },
    notifyStatusListeners$1($status) {
      var listener, exception, stack, t1, t2, localListeners, _i, exception0, t3, t4, t5;
      type$.AnimationStatus._as($status);
      t1 = this.AnimationLocalStatusListenersMixin__statusListeners;
      t2 = t1._list;
      localListeners = J.JSArray_JSArray$markFixed(t2.slice(0), A._arrayInstanceType(t2)._precomputed1);
      for (t2 = localListeners.length, _i = 0; _i < localListeners.length; localListeners.length === t2 || (0, A.throwConcurrentModificationError)(localListeners), ++_i) {
        listener = localListeners[_i];
        try {
          if (t1.contains$1(0, listener))
            listener.call$1($status);
        } catch (exception0) {
          exception = A.unwrapException(exception0);
          stack = A.getTraceFromException(exception0);
          t3 = {};
          t3.collector = null;
          A.assertHelper(new A.AnimationLocalStatusListenersMixin_notifyStatusListeners_closure(t3, this).call$0());
          t4 = A.ErrorDescription$("while notifying status listeners for " + A.getRuntimeTypeOfDartObject(this).toString$0(0));
          t3 = t3.collector;
          t5 = $.$get$FlutterError_onError();
          if (t5 != null)
            t5.call$1(new A.FlutterErrorDetails(exception, stack, "animation library", t4, t3, false));
        }
      }
    }
  };
  A.AnimationLocalStatusListenersMixin_notifyStatusListeners_closure.prototype = {
    call$0() {
      this._box_0.collector = new A.AnimationLocalStatusListenersMixin_notifyStatusListeners__closure(this.$this);
      return true;
    },
    $signature: 0
  };
  A.AnimationLocalStatusListenersMixin_notifyStatusListeners__closure.prototype = {
    call$0() {
      var _null = null,
        t1 = this.$this;
      return A._setArrayType([A.DiagnosticsProperty$("The " + A.getRuntimeTypeOfDartObject(t1).toString$0(0) + " notifying status listeners was", t1, true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_9, _null, type$.AnimationLocalStatusListenersMixin)], type$.JSArray_DiagnosticsNode);
    },
    $signature: 9
  };
  A.Animatable.prototype = {
    chain$1($parent) {
      return new A._ChainedEvaluation(type$.Animatable_double._as($parent), this, A._instanceType(this)._eval$1("_ChainedEvaluation<Animatable.T>"));
    }
  };
  A._AnimatedEvaluation.prototype = {
    get$value(_) {
      var t1 = type$.Animation_double._as(this.parent);
      return this._evaluatable.transform$1(0, t1.get$value(t1));
    },
    toString$0(_) {
      var t1 = this.parent,
        t2 = t1.toString$0(0),
        t3 = this._evaluatable,
        t4 = t3.toString$0(0);
      type$.Animation_double._as(t1);
      return t2 + "\u27a9" + t4 + "\u27a9" + A.S(t3.transform$1(0, t1.get$value(t1)));
    },
    toStringDetails$0() {
      return this.super$Animation$toStringDetails() + " " + this._evaluatable.toString$0(0);
    },
    get$parent(receiver) {
      return this.parent;
    }
  };
  A._ChainedEvaluation.prototype = {
    transform$1(_, t) {
      return this._evaluatable.transform$1(0, this._tween$_parent.transform$1(0, t));
    },
    toString$0(_) {
      return this._tween$_parent.toString$0(0) + "\u27a9" + this._evaluatable.toString$0(0);
    }
  };
  A.Tween.prototype = {
    lerp$1(t) {
      var t1, _this = this;
      A.assertHelper(_this.begin != null);
      A.assertHelper(_this.end != null);
      A.assertHelper(new A.Tween_lerp_closure(_this, t).call$0());
      t1 = _this.begin;
      return A._instanceType(_this)._eval$1("Tween.T")._as(J.$add$ansx(t1, J.$mul$ns(J.$sub$n(_this.end, t1), t)));
    },
    transform$1(_, t) {
      var t1, _this = this;
      if (t === 0) {
        t1 = _this.begin;
        return t1 == null ? A._instanceType(_this)._eval$1("Tween.T")._as(t1) : t1;
      }
      if (t === 1) {
        t1 = _this.end;
        return t1 == null ? A._instanceType(_this)._eval$1("Tween.T")._as(t1) : t1;
      }
      return _this.lerp$1(t);
    },
    toString$0(_) {
      return A.objectRuntimeType(this, "Animatable") + "(" + A.S(this.begin) + " \u2192 " + A.S(this.end) + ")";
    },
    set$begin(begin) {
      this.begin = A._instanceType(this)._eval$1("Tween.T?")._as(begin);
    },
    set$end(_, end) {
      this.end = A._instanceType(this)._eval$1("Tween.T?")._as(end);
    }
  };
  A.Tween_lerp_closure.prototype = {
    call$0() {
      var t1, t2, t3, t4, exception, _this = this,
        _s21_ = 'Cannot lerp between "',
        _s26_ = 'There may be a dedicated "',
        _s52_ = 'Tween" for this type, or you may need to create one.',
        result = null;
      try {
        t3 = _this.$this;
        t4 = t3.begin;
        result = J.$add$ansx(t4, J.$mul$ns(J.$sub$n(t3.end, t4), _this.t));
        A._instanceType(t3)._eval$1("Tween.T")._as(result);
        return true;
      } catch (exception) {
        t3 = A.unwrapException(exception);
        if (type$.NoSuchMethodError._is(t3)) {
          t2 = _this.$this;
          t1 = A._setArrayType([A.ErrorSummary$(_s21_ + A.S(t2.begin) + '" and "' + A.S(t2.end) + '".'), A.ErrorDescription$("The type " + J.get$runtimeType$(t2.begin).toString$0(0) + ' might not fully implement `+`, `-`, and/or `*`. See "Types with special considerations" at https://api.flutter.dev/flutter/animation/Tween-class.html for more information.')], type$.JSArray_DiagnosticsNode);
          t3 = t2.begin;
          t4 = type$.Color;
          if (t4._is(t3) || t4._is(t2.end))
            J.add$1$ax(t1, A.ErrorHint$("To lerp colors, consider ColorTween instead."));
          else if (t3 instanceof A.Rect || t2.end instanceof A.Rect)
            J.add$1$ax(t1, A.ErrorHint$("To lerp rects, consider RectTween instead."));
          else
            J.add$1$ax(t1, A.ErrorHint$(_s26_ + J.get$runtimeType$(t3).toString$0(0) + _s52_));
          throw A.wrapException(A.FlutterError$fromParts(t1));
        } else if (type$.TypeError._is(t3)) {
          t1 = _this.$this;
          t2 = A._setArrayType([A.ErrorSummary$(_s21_ + A.S(t1.begin) + '" and "' + A.S(t1.end) + '".'), A.ErrorDescription$("The type " + J.get$runtimeType$(t1.begin).toString$0(0) + " returned a " + J.get$runtimeType$(result).toString$0(0) + ' after multiplication with a double value. See "Types with special considerations" at https://api.flutter.dev/flutter/animation/Tween-class.html for more information.')], type$.JSArray_DiagnosticsNode);
          t3 = t1.begin;
          if (A._isInt(t3) || A._isInt(t1.end))
            J.add$1$ax(t2, A.ErrorHint$("To lerp int values, consider IntTween or StepTween instead."));
          else
            J.add$1$ax(t2, A.ErrorHint$(_s26_ + J.get$runtimeType$(t3).toString$0(0) + _s52_));
          throw A.wrapException(A.FlutterError$fromParts(t2));
        } else
          throw exception;
      }
    },
    $signature: 0
  };
  A.ReverseTween.prototype = {
    lerp$1(t) {
      return this.parent.lerp$1(1 - t);
    }
  };
  A.ColorTween.prototype = {
    lerp$1(t) {
      return A.Color_lerp(this.begin, this.end, t);
    }
  };
  A.SizeTween.prototype = {
    lerp$1(t) {
      return A.Size_lerp(this.begin, this.end, t);
    }
  };
  A.RectTween.prototype = {
    lerp$1(t) {
      return A.Rect_lerp(this.begin, this.end, t);
    }
  };
  A.IntTween.prototype = {
    lerp$1(t) {
      var t2,
        t1 = this.begin;
      t1.toString;
      t2 = this.end;
      t2.toString;
      if (typeof t2 !== "number")
        return t2.$sub();
      if (typeof t1 !== "number")
        return A.iae(t1);
      return B.JSNumber_methods.round$0(t1 + (t2 - t1) * t);
    }
  };
  A.CurveTween.prototype = {
    transform$1(_, t) {
      if (t === 0 || t === 1) {
        A.assertHelper(B.JSNumber_methods.round$0(this.curve.transform$1(0, t)) === t);
        return t;
      }
      return this.curve.transform$1(0, t);
    },
    toString$0(_) {
      return A.objectRuntimeType(this, "CurveTween") + "(curve: " + this.curve.toString$0(0) + ")";
    }
  };
  A.__AnimatedEvaluation_Animation_AnimationWithParentMixin.prototype = {};
  A.TweenSequence.prototype = {
    TweenSequence$1(items, $T) {
      var t2, totalWeight, _i, start, i, t3, end,
        t1 = this._items;
      B.JSArray_methods.addAll$1(t1, items);
      for (t2 = t1.length, totalWeight = 0, _i = 0; _i < t2; ++_i)
        totalWeight += t1[_i].weight;
      A.assertHelper(totalWeight > 0);
      for (t2 = this._intervals, start = 0, i = 0; t3 = t1.length, i < t3; ++i, start = end) {
        end = i === t3 - 1 ? 1 : start + t1[i].weight / totalWeight;
        A.assertHelper(end > start);
        B.JSArray_methods.add$1(t2, new A._Interval(start, end));
      }
    },
    _evaluateAt$2(t, index) {
      var element, t2,
        t1 = this._items;
      if (!(index >= 0 && index < t1.length))
        return A.ioore(t1, index);
      element = t1[index];
      t1 = this._intervals;
      if (!(index < t1.length))
        return A.ioore(t1, index);
      t1 = t1[index];
      t2 = t1.start;
      return element.tween.transform$1(0, (t - t2) / (t1.end - t2));
    },
    transform$1(_, t) {
      var t1, t2, t3, t4, index, t5, t6, _this = this;
      A.assertHelper(t >= 0 && t <= 1);
      if (t === 1)
        return _this._evaluateAt$2(t, _this._items.length - 1);
      for (t1 = _this._items, t2 = t1.length, t3 = _this._intervals, t4 = t3.length, index = 0; index < t2; ++index) {
        if (!(index < t4))
          return A.ioore(t3, index);
        t5 = t3[index];
        t6 = t5.start;
        if (t >= t6 && t < t5.end)
          return t1[index].tween.transform$1(0, (t - t6) / (t5.end - t6));
      }
      throw A.wrapException(A.StateError$("TweenSequence.evaluate() could not find an interval for " + A.S(t)));
    },
    toString$0(_) {
      return "TweenSequence(" + this._items.length + " items)";
    }
  };
  A.TweenSequenceItem.prototype = {};
  A._Interval.prototype = {
    toString$0(_) {
      return "<" + A.S(this.start) + ", " + A.S(this.end) + ">";
    }
  };
  A.CupertinoButtonSize.prototype = {
    _enumToString$0() {
      return "CupertinoButtonSize." + this._name;
    }
  };
  A._CupertinoButtonStyle.prototype = {
    _enumToString$0() {
      return "_CupertinoButtonStyle." + this._name;
    }
  };
  A.CupertinoButton.prototype = {
    createState$0() {
      return new A._CupertinoButtonState(new A.Tween(1, null, type$.Tween_double), null, null, B._StateLifecycle_0);
    },
    debugFillProperties$1(properties) {
      this.super$Widget$debugFillProperties(properties);
      properties.add$1(0, A.FlagProperty$("enabled", null, "disabled", null, B.DiagnosticLevel_3, false, this.onPressed != null));
    }
  };
  A._CupertinoButtonState.prototype = {
    initState$0() {
      var t1, t2, _this = this;
      _this.super$State$initState();
      _this.___CupertinoButtonState_isFocused_A = false;
      t1 = A.AnimationController$(null, B.Duration_200000, null, 0, _this);
      _this.___CupertinoButtonState__animationController_A = t1;
      t2 = type$.double;
      _this.set$___CupertinoButtonState__opacityAnimation_A(type$.Animation_double._as(t1.drive$1$1(new A.CurveTween(B.C__DecelerateCurve), t2).drive$1$1(_this._opacityTween, t2)));
      _this._setTween$0();
    },
    didUpdateWidget$1(old) {
      this.super$State$didUpdateWidget(type$.CupertinoButton._as(old));
      this._setTween$0();
    },
    _setTween$0() {
      var t1 = this._widget.pressedOpacity;
      this._opacityTween.set$end(0, t1);
    },
    dispose$0() {
      var t1 = this.___CupertinoButtonState__animationController_A;
      t1 === $ && A.throwLateFieldNI("_animationController");
      t1.dispose$0();
      this.super$__CupertinoButtonState_State_SingleTickerProviderStateMixin$dispose();
    },
    _handleTapDown$1($event) {
      if (!this._buttonHeldDown) {
        this._buttonHeldDown = true;
        this._animate$0(0);
      }
    },
    _handleTapUp$1($event) {
      if (this._buttonHeldDown) {
        this._buttonHeldDown = false;
        this._animate$0(0);
      }
    },
    _handleTapCancel$0() {
      if (this._buttonHeldDown) {
        this._buttonHeldDown = false;
        this._animate$0(0);
      }
    },
    _handleTap$1(__wc0_formal) {
      var t1;
      type$.nullable_Intent._as(__wc0_formal);
      t1 = this._widget.onPressed;
      if (t1 != null) {
        t1.call$0();
        this.get$context(0).findRenderObject$0().sendSemanticsEvent$1(B.TapSemanticEvent_tap);
      }
    },
    _handleTap$0() {
      return this._handleTap$1(null);
    },
    _animate$0(_) {
      var t2, wasHeldDown, ticker,
        t1 = this.___CupertinoButtonState__animationController_A;
      t1 === $ && A.throwLateFieldNI("_animationController");
      t2 = t1._ticker;
      if (t2 != null && t2._ticker$_future != null)
        return;
      wasHeldDown = this._buttonHeldDown;
      ticker = wasHeldDown ? t1.animateTo$3$curve$duration(1, B.ThreePointCubic_r2X, B.Duration_120000) : t1.animateTo$3$curve$duration(0, B.Cubic_ENF, B.Duration_180000);
      ticker.then$1$1(new A._CupertinoButtonState__animate_closure(this, wasHeldDown), type$.void);
    },
    _onShowFocusHighlight$1(showHighlight) {
      this.setState$1(new A._CupertinoButtonState__onShowFocusHighlight_closure(this, showHighlight));
    },
    build$1(context) {
      var backgroundColor, t3, foregroundColor, red, green, blue, max, min, delta, hue, lightness, saturation, effectiveFocusOutlineColor, textStyle, iconTheme, value, result, t4, t5, t6, t7, t8, t9, t10, t11, _this = this, _null = null,
        t1 = _this._widget.onPressed == null,
        enabled = !t1,
        themeData = A.CupertinoTheme_of(context),
        primaryColor = themeData.get$primaryColor(),
        t2 = _this._widget.color;
      if (t2 == null)
        t2 = _null;
      else if (t2 instanceof A.CupertinoDynamicColor)
        t2 = t2.resolveFrom$1(context);
      if (t2 == null)
        backgroundColor = _null;
      else {
        t3 = _this._widget.color;
        t3 = t3 == null ? _null : t3.get$opacity(t3);
        if (t3 == null)
          t3 = 1;
        backgroundColor = t2.withOpacity$1(t3);
      }
      _this._widget.toString;
      if (enabled)
        foregroundColor = primaryColor;
      else {
        t2 = B.CupertinoDynamicColor_RmM.resolveFrom$1(context);
        foregroundColor = t2;
      }
      _this._widget.toString;
      t2 = (backgroundColor == null ? B.CupertinoDynamicColor_QkJ : backgroundColor).withOpacity$1(0.8);
      red = (t2.toARGB32$0() >>> 16 & 255) / 255;
      green = (t2.toARGB32$0() >>> 8 & 255) / 255;
      blue = (t2.toARGB32$0() & 255) / 255;
      max = Math.max(red, Math.max(green, blue));
      min = Math.min(red, Math.min(green, blue));
      delta = max - min;
      t2 = t2.toARGB32$0();
      hue = A._Cell$named("hue");
      if (max === 0)
        hue._value = 0;
      else if (max === red)
        hue._value = 60 * B.JSNumber_methods.$mod((green - blue) / delta, 6);
      else if (max === green)
        hue._value = 60 * ((blue - red) / delta + 2);
      else if (max === blue)
        hue._value = 60 * ((red - green) / delta + 4);
      hue._value = isNaN(hue._readLocal$0()) ? 0 : hue._readLocal$0();
      t3 = hue._readLocal$0();
      lightness = (max + min) / 2;
      saturation = lightness === 1 ? 0 : A.clampDouble(delta / (1 - Math.abs(2 * lightness - 1)), 0, 1);
      t2 = A.HSLColor$fromAHSL((t2 >>> 24 & 255) / 255, t3, saturation, lightness);
      t2 = A.HSLColor$fromAHSL(t2.alpha, t2.hue, t2.saturation, 0.69);
      effectiveFocusOutlineColor = A.HSLColor$fromAHSL(t2.alpha, t2.hue, 0.835, t2.lightness).toColor$0();
      _this._widget.toString;
      t2 = themeData.get$textTheme().get$actionTextStyle();
      textStyle = t2.copyWith$1$color(foregroundColor);
      t2 = A.IconTheme_of(context);
      t3 = textStyle.fontSize;
      iconTheme = t2.copyWith$2$color$size(foregroundColor, t3 != null ? t3 * 1.2 : 20);
      t2 = enabled ? B.SystemMouseCursor_click : B.C__DeferringMouseCursor;
      value = _this.___CupertinoButtonState__actionMap_FI;
      if (value === $) {
        result = A.LinkedHashMap_LinkedHashMap$_literal([B.Type_ActivateIntent_2HG, new A.CallbackAction(_this.get$_handleTap(), new A.ObserverList(A._setArrayType([], type$.JSArray_of_void_Function_Action_Intent), type$.ObserverList_of_void_Function_Action_Intent), type$.CallbackAction_ActivateIntent)], type$.Type, type$.Action_Intent);
        _this.___CupertinoButtonState__actionMap_FI !== $ && A.throwLateFieldADI("_actionMap");
        _this.set$___CupertinoButtonState__actionMap_FI(result);
        value = result;
      }
      t3 = _this._widget;
      t3.toString;
      t4 = enabled ? _this.get$_handleTapDown() : _null;
      t5 = enabled ? _this.get$_handleTapUp() : _null;
      t6 = enabled ? _this.get$_handleTapCancel() : _null;
      t7 = t3.minSize;
      t8 = t7 == null;
      t9 = t8 ? 44 : t7;
      if (t8)
        t7 = 44;
      t8 = _this.___CupertinoButtonState__opacityAnimation_A;
      t8 === $ && A.throwLateFieldNI("_opacityAnimation");
      if (enabled) {
        t10 = _this.___CupertinoButtonState_isFocused_A;
        t10 === $ && A.throwLateFieldNI("isFocused");
      } else
        t10 = false;
      if (t10) {
        t10 = new A.BorderSide(effectiveFocusOutlineColor, 3.5, B.BorderStyle_1, 1);
        t10 = new A.Border(t10, t10, t10, t10);
      } else
        t10 = _null;
      t11 = t3.borderRadius;
      if (t11 == null)
        t11 = $.$get$kCupertinoButtonSizeBorderRadius().$index(0, B.CupertinoButtonSize_2);
      if (backgroundColor != null && t1) {
        t1 = _this._widget.disabledColor;
        if (t1 instanceof A.CupertinoDynamicColor)
          t1 = t1.resolveFrom$1(context);
      } else
        t1 = backgroundColor;
      t1 = A.BoxDecoration$(t10, t11, _null, t1, _null, _null, B.BoxShape_0);
      t11 = _this._widget;
      t10 = t11.padding;
      return A.MouseRegion$(new A.FocusableActionDetector(enabled, _null, false, value, _this.get$_onShowFocusHighlight(), _null, A.GestureDetector$(B.HitTestBehavior_1, A.Semantics$(true, A.ConstrainedBox$(new A.FadeTransition(t8, false, A.DecoratedBox$(new A.Padding(t10, A.Align$(t11.alignment, A.DefaultTextStyle$(A.IconTheme$(t11.child, iconTheme, _null), _null, _null, B.TextOverflow_0, true, textStyle, _null, _null, B.TextWidthBasis_0), 1, _null, 1), _null), t1, B.DecorationPosition_0), _null), new A.BoxConstraints(t9, 1 / 0, t7, 1 / 0)), false, _null, _null, false, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null), B.DragStartBehavior_1, false, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, t3.onPressed, t6, t4, t5, _null, _null, _null), _null), t2, _null, _null, _null, _null);
    },
    set$___CupertinoButtonState__opacityAnimation_A(___CupertinoButtonState__opacityAnimation_A) {
      this.___CupertinoButtonState__opacityAnimation_A = type$.Animation_double._as(___CupertinoButtonState__opacityAnimation_A);
    },
    set$___CupertinoButtonState__actionMap_FI(___CupertinoButtonState__actionMap_FI) {
      this.___CupertinoButtonState__actionMap_FI = type$.Map_of_Type_and_Action_Intent._as(___CupertinoButtonState__actionMap_FI);
    },
    $isTickerProvider: 1
  };
  A._CupertinoButtonState__animate_closure.prototype = {
    call$1(value) {
      var t1 = this.$this;
      if (t1._framework$_element != null && this.wasHeldDown !== t1._buttonHeldDown)
        t1._animate$0(0);
    },
    $signature: 34
  };
  A._CupertinoButtonState__onShowFocusHighlight_closure.prototype = {
    call$0() {
      this.$this.___CupertinoButtonState_isFocused_A = this.showHighlight;
    },
    $signature: 1
  };
  A.__CupertinoButtonState_State_SingleTickerProviderStateMixin_dispose_closure.prototype = {
    call$0() {
      var t1 = this.$this,
        t2 = t1.SingleTickerProviderStateMixin__ticker;
      if (t2 == null || t2._ticker$_future == null)
        return true;
      throw A.wrapException(A.FlutterError$fromParts(A._setArrayType([A.ErrorSummary$(t1.toString$0(0) + " was disposed with an active Ticker."), A.ErrorDescription$(A.getRuntimeTypeOfDartObject(t1).toString$0(0) + string$.x20creatS), A.ErrorHint$(string$.Ticker), t1.SingleTickerProviderStateMixin__ticker.describeForError$1("The offending ticker was")], type$.JSArray_DiagnosticsNode)));
    },
    $signature: 0
  };
  A.__CupertinoButtonState_State_SingleTickerProviderStateMixin.prototype = {
    dispose$0() {
      var t1, _this = this;
      A.assertHelper(new A.__CupertinoButtonState_State_SingleTickerProviderStateMixin_dispose_closure(_this).call$0());
      t1 = _this.SingleTickerProviderStateMixin__tickerModeNotifier;
      if (t1 != null)
        t1.removeListener$1(0, _this.get$_updateTicker());
      _this.set$_tickerModeNotifier(null);
      _this.super$State$dispose();
    },
    activate$0() {
      this.super$State$activate();
      this._updateTickerModeNotifier$0();
      this._updateTicker$0();
    },
    debugFillProperties$1(properties) {
      var t1, t2, _0_1, _0_3, t3, _0_5, t4, t5, _0_7, _null = null;
      this.super$State$debugFillProperties(properties);
      t1 = this.SingleTickerProviderStateMixin__ticker;
      t2 = t1 == null;
      _0_1 = t2 ? _null : t1._ticker$_future != null;
      t2 = t2 ? _null : t1._muted;
      $label0$0: {
        _0_3 = true === _0_1;
        t3 = _0_3;
        A.boolConversionCheck(t3);
        if (t3) {
          _0_5 = true === t2;
          t4 = _0_5;
        } else {
          _0_5 = _null;
          t4 = false;
        }
        t5 = _null;
        if (t4) {
          t2 = "active but muted";
          break $label0$0;
        }
        if (A.boolConversionCheck(_0_3)) {
          t2 = "active";
          break $label0$0;
        }
        _0_7 = false === _0_1;
        t4 = _0_7;
        if (A.boolConversionCheck(t4))
          t2 = A.boolConversionCheck(t3 ? _0_5 : true === t2);
        else
          t2 = false;
        if (t2) {
          t2 = "inactive and muted";
          break $label0$0;
        }
        if (A.boolConversionCheck(_0_7)) {
          t2 = "inactive";
          break $label0$0;
        }
        if (_0_1 == null) {
          t2 = t5;
          break $label0$0;
        }
        t2 = t5;
      }
      properties.add$1(0, A.DiagnosticsProperty$("ticker", t1, true, _null, t2, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, false, B.DiagnosticsTreeStyle_8, _null, type$.Ticker));
    }
  };
  A.CupertinoDynamicColor.prototype = {
    get$_isPlatformBrightnessDependent() {
      var _this = this;
      return !_this.color.$eq(0, _this.darkColor) || !_this.elevatedColor.$eq(0, _this.darkElevatedColor) || !_this.highContrastColor.$eq(0, _this.darkHighContrastColor) || !_this.highContrastElevatedColor.$eq(0, _this.darkHighContrastElevatedColor);
    },
    get$_isHighContrastDependent() {
      var _this = this;
      return !_this.color.$eq(0, _this.highContrastColor) || !_this.darkColor.$eq(0, _this.darkHighContrastColor) || !_this.elevatedColor.$eq(0, _this.highContrastElevatedColor) || !_this.darkElevatedColor.$eq(0, _this.darkHighContrastElevatedColor);
    },
    get$_isInterfaceElevationDependent() {
      var _this = this;
      return !_this.color.$eq(0, _this.elevatedColor) || !_this.darkColor.$eq(0, _this.darkElevatedColor) || !_this.highContrastColor.$eq(0, _this.highContrastElevatedColor) || !_this.darkHighContrastColor.$eq(0, _this.darkHighContrastElevatedColor);
    },
    resolveFrom$1(context) {
      var inheritedTheme, t1, brightness, highContrast, _0_3, _0_1, _0_6, _0_4, _0_9, _0_7, t2, t3, _0_7_isSet, _0_9_isSet, _0_11, _0_4_isSet, _0_6_isSet, _0_11_isSet, _0_13, _0_15, _0_13_isSet, _this = this, _null = null, _box_0 = {};
      if (_this.get$_isPlatformBrightnessDependent()) {
        inheritedTheme = context.dependOnInheritedWidgetOfExactType$1$0(type$.InheritedCupertinoTheme);
        t1 = inheritedTheme == null ? _null : inheritedTheme.theme.data.get$brightness();
        if (t1 == null) {
          t1 = A.MediaQuery__maybeOf(context, B._MediaQueryAspect_5);
          t1 = t1 == null ? _null : t1.platformBrightness;
        }
        brightness = t1 == null ? B.Brightness_1 : t1;
      } else
        brightness = B.Brightness_1;
      if (_this.get$_isInterfaceElevationDependent())
        context.dependOnInheritedWidgetOfExactType$1$0(type$.CupertinoUserInterfaceLevel);
      if (_this.get$_isHighContrastDependent()) {
        t1 = A.MediaQuery__maybeOf(context, B._MediaQueryAspect_13);
        t1 = t1 == null ? _null : t1.highContrast;
        highContrast = t1 === true;
      } else
        highContrast = false;
      $label0$0: {
        _0_3 = B.Brightness_1 === brightness;
        t1 = _0_3;
        _0_1 = brightness;
        A.boolConversionCheck(t1);
        _0_6 = _null;
        _0_4 = _null;
        _0_9 = _null;
        _0_7 = _null;
        t2 = false;
        if (t1) {
          _0_6 = true;
          _0_4 = B.CupertinoUserInterfaceLevelData_0;
          t3 = true;
          A.boolConversionCheck(t3);
          if (t3) {
            _0_9 = !highContrast;
            t2 = _0_9;
            _0_7 = highContrast;
            A.boolConversionCheck(t2);
          }
          _0_7_isSet = t3;
          _0_9_isSet = _0_7_isSet;
        } else {
          _0_9_isSet = false;
          _0_7_isSet = false;
        }
        if (t2) {
          t1 = _this.color;
          break $label0$0;
        }
        A.boolConversionCheck(_0_3);
        _0_11 = _null;
        t2 = false;
        if (_0_3) {
          if (t1) {
            _0_4_isSet = t1;
            t1 = _0_6;
            _0_6_isSet = _0_4_isSet;
          } else {
            _0_6 = true;
            _0_6_isSet = true;
            _0_4 = B.CupertinoUserInterfaceLevelData_0;
            _0_4_isSet = true;
            t1 = true;
          }
          A.boolConversionCheck(t1);
          if (t1) {
            if (_0_7_isSet)
              t2 = _0_7;
            else {
              t2 = highContrast;
              _0_7 = t2;
              _0_7_isSet = true;
            }
            _0_11 = true === t2;
            t2 = _0_11;
            A.boolConversionCheck(t2);
          }
          _0_11_isSet = t1;
          t1 = t2;
        } else {
          _0_4_isSet = t1;
          t1 = t2;
          _0_6_isSet = _0_4_isSet;
          _0_11_isSet = false;
        }
        if (t1) {
          t1 = _this.highContrastColor;
          break $label0$0;
        }
        _0_13 = _null;
        t1 = false;
        if (_0_3) {
          if (_0_4_isSet)
            t2 = _0_4;
          else {
            _0_4 = B.CupertinoUserInterfaceLevelData_0;
            _0_4_isSet = true;
            t2 = B.CupertinoUserInterfaceLevelData_0;
          }
          _0_13 = B.CupertinoUserInterfaceLevelData_1 === t2;
          t2 = _0_13;
          if (A.boolConversionCheck(t2)) {
            if (_0_9_isSet)
              t1 = _0_9;
            else {
              if (_0_7_isSet)
                t1 = _0_7;
              else {
                t1 = highContrast;
                _0_7 = t1;
                _0_7_isSet = true;
              }
              _0_9 = false === t1;
              t1 = _0_9;
              _0_9_isSet = true;
            }
            A.boolConversionCheck(t1);
          }
        }
        if (t1) {
          t1 = _this.elevatedColor;
          break $label0$0;
        }
        t1 = false;
        if (_0_3)
          if (A.boolConversionCheck(_0_13)) {
            if (_0_11_isSet)
              t1 = _0_11;
            else {
              if (_0_7_isSet)
                t1 = _0_7;
              else {
                t1 = highContrast;
                _0_7 = t1;
                _0_7_isSet = true;
              }
              _0_11 = true === t1;
              t1 = _0_11;
              _0_11_isSet = true;
            }
            A.boolConversionCheck(t1);
          }
        if (t1) {
          t1 = _this.highContrastElevatedColor;
          break $label0$0;
        }
        _0_15 = B.Brightness_0 === _0_1;
        t1 = _0_15;
        t2 = false;
        if (A.boolConversionCheck(t1)) {
          if (_0_6_isSet)
            t1 = _0_6;
          else {
            if (_0_4_isSet)
              t1 = _0_4;
            else {
              _0_4 = B.CupertinoUserInterfaceLevelData_0;
              _0_4_isSet = true;
              t1 = B.CupertinoUserInterfaceLevelData_0;
            }
            _0_6 = B.CupertinoUserInterfaceLevelData_0 === t1;
            t1 = _0_6;
            _0_6_isSet = true;
          }
          if (A.boolConversionCheck(t1)) {
            if (_0_9_isSet)
              t1 = _0_9;
            else {
              if (_0_7_isSet)
                t1 = _0_7;
              else {
                t1 = highContrast;
                _0_7 = t1;
                _0_7_isSet = true;
              }
              _0_9 = false === t1;
              t1 = _0_9;
              _0_9_isSet = true;
            }
            A.boolConversionCheck(t1);
          } else
            t1 = t2;
        } else
          t1 = t2;
        if (t1) {
          t1 = _this.darkColor;
          break $label0$0;
        }
        A.boolConversionCheck(_0_15);
        t1 = false;
        if (_0_15) {
          if (_0_6_isSet)
            t2 = _0_6;
          else {
            if (_0_4_isSet)
              t2 = _0_4;
            else {
              _0_4 = B.CupertinoUserInterfaceLevelData_0;
              _0_4_isSet = true;
              t2 = B.CupertinoUserInterfaceLevelData_0;
            }
            _0_6 = B.CupertinoUserInterfaceLevelData_0 === t2;
            t2 = _0_6;
          }
          if (A.boolConversionCheck(t2)) {
            if (_0_11_isSet)
              t1 = _0_11;
            else {
              if (_0_7_isSet)
                t1 = _0_7;
              else {
                t1 = highContrast;
                _0_7 = t1;
                _0_7_isSet = true;
              }
              _0_11 = true === t1;
              t1 = _0_11;
              _0_11_isSet = true;
            }
            A.boolConversionCheck(t1);
          }
        }
        if (t1) {
          t1 = _this.darkHighContrastColor;
          break $label0$0;
        }
        t1 = false;
        if (_0_15) {
          if (_0_3) {
            t2 = _0_13;
            _0_13_isSet = _0_3;
          } else {
            if (_0_4_isSet)
              t2 = _0_4;
            else {
              _0_4 = B.CupertinoUserInterfaceLevelData_0;
              _0_4_isSet = true;
              t2 = B.CupertinoUserInterfaceLevelData_0;
            }
            _0_13 = B.CupertinoUserInterfaceLevelData_1 === t2;
            t2 = _0_13;
            _0_13_isSet = true;
          }
          if (A.boolConversionCheck(t2)) {
            if (_0_9_isSet)
              t1 = _0_9;
            else {
              if (_0_7_isSet)
                t1 = _0_7;
              else {
                t1 = highContrast;
                _0_7 = t1;
                _0_7_isSet = true;
              }
              _0_9 = false === t1;
              t1 = _0_9;
            }
            A.boolConversionCheck(t1);
          }
        } else
          _0_13_isSet = _0_3;
        if (t1) {
          t1 = _this.darkElevatedColor;
          break $label0$0;
        }
        t1 = false;
        if (_0_15) {
          if (_0_13_isSet)
            t2 = _0_13;
          else {
            _0_13 = B.CupertinoUserInterfaceLevelData_1 === (_0_4_isSet ? _0_4 : B.CupertinoUserInterfaceLevelData_0);
            t2 = _0_13;
          }
          if (A.boolConversionCheck(t2)) {
            if (_0_11_isSet)
              t1 = _0_11;
            else {
              _0_11 = true === (_0_7_isSet ? _0_7 : highContrast);
              t1 = _0_11;
            }
            A.boolConversionCheck(t1);
          }
        }
        if (t1) {
          t1 = _this.darkHighContrastElevatedColor;
          break $label0$0;
        }
        t1 = _null;
      }
      _box_0.debugContext = null;
      A.assertHelper(new A.CupertinoDynamicColor_resolveFrom_closure(_box_0, context).call$0());
      return new A.CupertinoDynamicColor(t1, _this._colors$_debugLabel, _box_0.debugContext, _this.color, _this.darkColor, _this.highContrastColor, _this.darkHighContrastColor, _this.elevatedColor, _this.darkElevatedColor, _this.highContrastElevatedColor, _this.darkHighContrastElevatedColor);
    },
    $eq(_, other) {
      var _this = this;
      if (other == null)
        return false;
      if (_this === other)
        return true;
      if (J.get$runtimeType$(other) !== A.getRuntimeTypeOfDartObject(_this))
        return false;
      return other instanceof A.CupertinoDynamicColor && other._effectiveColor.toARGB32$0() === _this._effectiveColor.toARGB32$0() && other.color.$eq(0, _this.color) && other.darkColor.$eq(0, _this.darkColor) && other.highContrastColor.$eq(0, _this.highContrastColor) && other.darkHighContrastColor.$eq(0, _this.darkHighContrastColor) && other.elevatedColor.$eq(0, _this.elevatedColor) && other.darkElevatedColor.$eq(0, _this.darkElevatedColor) && other.highContrastElevatedColor.$eq(0, _this.highContrastElevatedColor) && other.darkHighContrastElevatedColor.$eq(0, _this.darkHighContrastElevatedColor);
    },
    get$hashCode(_) {
      var _this = this;
      return A.Object_hash(_this._effectiveColor.toARGB32$0(), _this.color, _this.darkColor, _this.highContrastColor, _this.elevatedColor, _this.darkElevatedColor, _this.darkHighContrastColor, _this.darkHighContrastElevatedColor, _this.highContrastElevatedColor, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue);
    },
    toString$0(_) {
      var t3, _this = this,
        t1 = new A.CupertinoDynamicColor_toString_toString(_this),
        t2 = A._setArrayType([t1.call$2("color", _this.color)], type$.JSArray_String);
      if (_this.get$_isPlatformBrightnessDependent())
        t2.push(t1.call$2("darkColor", _this.darkColor));
      if (_this.get$_isHighContrastDependent())
        t2.push(t1.call$2("highContrastColor", _this.highContrastColor));
      if (_this.get$_isPlatformBrightnessDependent() && _this.get$_isHighContrastDependent())
        t2.push(t1.call$2("darkHighContrastColor", _this.darkHighContrastColor));
      if (_this.get$_isInterfaceElevationDependent())
        t2.push(t1.call$2("elevatedColor", _this.elevatedColor));
      if (_this.get$_isPlatformBrightnessDependent() && _this.get$_isInterfaceElevationDependent())
        t2.push(t1.call$2("darkElevatedColor", _this.darkElevatedColor));
      if (_this.get$_isHighContrastDependent() && _this.get$_isInterfaceElevationDependent())
        t2.push(t1.call$2("highContrastElevatedColor", _this.highContrastElevatedColor));
      if (_this.get$_isPlatformBrightnessDependent() && _this.get$_isHighContrastDependent() && _this.get$_isInterfaceElevationDependent())
        t2.push(t1.call$2("darkHighContrastElevatedColor", _this.darkHighContrastElevatedColor));
      t1 = _this._colors$_debugLabel;
      if (t1 == null)
        t1 = A.objectRuntimeType(_this, "CupertinoDynamicColor");
      t2 = B.JSArray_methods.join$1(t2, ", ");
      t3 = _this._debugResolveContext;
      t3 = t3 == null ? null : t3.get$widget();
      return t1 + "(" + t2 + ", resolved by: " + A.S(t3 == null ? "UNRESOLVED" : t3) + ")";
    },
    debugFillProperties$1(properties) {
      var t1, _this = this, _null = null;
      _this.super$Diagnosticable$debugFillProperties(properties);
      t1 = _this._colors$_debugLabel;
      if (t1 != null)
        properties.add$1(0, A.MessageProperty$("debugLabel", t1, B.DiagnosticLevel_3));
      properties.add$1(0, A.createCupertinoColorProperty("color", _this.color, B.C__NoDefaultValue));
      if (_this.get$_isPlatformBrightnessDependent())
        properties.add$1(0, A.createCupertinoColorProperty("darkColor", _this.darkColor, B.C__NoDefaultValue));
      if (_this.get$_isHighContrastDependent())
        properties.add$1(0, A.createCupertinoColorProperty("highContrastColor", _this.highContrastColor, B.C__NoDefaultValue));
      if (_this.get$_isPlatformBrightnessDependent() && _this.get$_isHighContrastDependent())
        properties.add$1(0, A.createCupertinoColorProperty("darkHighContrastColor", _this.darkHighContrastColor, B.C__NoDefaultValue));
      if (_this.get$_isInterfaceElevationDependent())
        properties.add$1(0, A.createCupertinoColorProperty("elevatedColor", _this.elevatedColor, B.C__NoDefaultValue));
      if (_this.get$_isPlatformBrightnessDependent() && _this.get$_isInterfaceElevationDependent())
        properties.add$1(0, A.createCupertinoColorProperty("darkElevatedColor", _this.darkElevatedColor, B.C__NoDefaultValue));
      if (_this.get$_isHighContrastDependent() && _this.get$_isInterfaceElevationDependent())
        properties.add$1(0, A.createCupertinoColorProperty("highContrastElevatedColor", _this.highContrastElevatedColor, B.C__NoDefaultValue));
      if (_this.get$_isPlatformBrightnessDependent() && _this.get$_isHighContrastDependent() && _this.get$_isInterfaceElevationDependent())
        properties.add$1(0, A.createCupertinoColorProperty("darkHighContrastElevatedColor", _this.darkHighContrastElevatedColor, B.C__NoDefaultValue));
      t1 = _this._debugResolveContext;
      if (t1 != null)
        properties.add$1(0, A.DiagnosticsProperty$("last resolved", t1, true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.Element));
    },
    get$value(_) {
      return this._effectiveColor.toARGB32$0();
    },
    get$alpha(_) {
      return this._effectiveColor.toARGB32$0() >>> 24 & 255;
    },
    get$blue() {
      return this._effectiveColor.toARGB32$0() & 255;
    },
    computeLuminance$0() {
      return this._effectiveColor.computeLuminance$0();
    },
    get$green() {
      return this._effectiveColor.toARGB32$0() >>> 8 & 255;
    },
    get$opacity(_) {
      return (this._effectiveColor.toARGB32$0() >>> 24 & 255) / 255;
    },
    get$red() {
      return this._effectiveColor.toARGB32$0() >>> 16 & 255;
    },
    withAlpha$1(a) {
      var t1 = this._effectiveColor;
      return A.Color$fromARGB(a, t1.toARGB32$0() >>> 16 & 255, t1.toARGB32$0() >>> 8 & 255, t1.toARGB32$0() & 255);
    },
    withOpacity$1(opacity) {
      return this._effectiveColor.withOpacity$1(opacity);
    },
    get$a(_) {
      return this._effectiveColor.a;
    },
    get$r(_) {
      return this._effectiveColor.r;
    },
    get$g() {
      return this._effectiveColor.g;
    },
    get$b(_) {
      return this._effectiveColor.b;
    },
    get$colorSpace() {
      return this._effectiveColor.colorSpace;
    },
    withValues$5$alpha$blue$colorSpace$green$red(alpha, blue, colorSpace, green, red) {
      return this._effectiveColor.withValues$5$alpha$blue$colorSpace$green$red(alpha, blue, colorSpace, green, red);
    },
    withValues$1$alpha(alpha) {
      var _null = null;
      return this.withValues$5$alpha$blue$colorSpace$green$red(alpha, _null, _null, _null, _null);
    },
    $isColor: 1
  };
  A.CupertinoDynamicColor_resolveFrom_closure.prototype = {
    call$0() {
      this._box_0.debugContext = this.context;
      return true;
    },
    $signature: 0
  };
  A.CupertinoDynamicColor_toString_toString.prototype = {
    call$2($name, color) {
      var marker = color.$eq(0, this.$this._effectiveColor) ? "*" : "";
      return marker + $name + " = " + color.toString$0(0) + marker;
    },
    $signature: 289
  };
  A._CupertinoDynamicColor_Object_Diagnosticable.prototype = {};
  A.debugCheckHasCupertinoLocalizations_closure.prototype = {
    call$0() {
      var t2,
        t1 = this.context;
      if (A.Localizations_of(t1, B.Type_CupertinoLocalizations_xhg, type$.CupertinoLocalizations) == null) {
        t2 = A._setArrayType([A.ErrorSummary$("No CupertinoLocalizations found."), A.ErrorDescription$(A.getRuntimeTypeOfDartObject(t1.get$widget()).toString$0(0) + " widgets require CupertinoLocalizations to be provided by a Localizations widget ancestor."), A.ErrorDescription$("The cupertino library uses Localizations to generate messages, labels, and abbreviations."), A.ErrorHint$("To introduce a CupertinoLocalizations, either use a CupertinoApp at the root of your application to include them automatically, or add a Localization widget with a CupertinoLocalizations delegate.")], type$.JSArray_DiagnosticsNode);
        B.JSArray_methods.addAll$1(t2, t1.describeMissingAncestor$1$expectedAncestorType(B.Type_CupertinoLocalizations_xhg));
        throw A.wrapException(A.FlutterError$fromParts(t2));
      }
      return true;
    },
    $signature: 0
  };
  A._CupertinoDesktopTextSelectionHandleControls.prototype = {};
  A.CupertinoDesktopTextSelectionControls.prototype = {
    getHandleSize$1(textLineHeight) {
      return B.Size_0_0;
    },
    buildHandle$4(context, type, textLineHeight, onTap) {
      type$.nullable_void_Function._as(onTap);
      return B.SizedBox_0_0_null_null;
    },
    getHandleAnchor$2(type, textLineHeight) {
      return B.Offset_0_0;
    }
  };
  A.__CupertinoDesktopTextSelectionHandleControls_CupertinoDesktopTextSelectionControls_TextSelectionHandleControls.prototype = {};
  A.CupertinoDesktopTextSelectionToolbar.prototype = {
    build$1(context) {
      var paddingAbove, t1, t2, t3, t4, side, _null = null;
      A.debugCheckHasMediaQuery(context);
      A.debugCheckHasMediaQuery(context);
      paddingAbove = A.InheritedModel_inheritFrom(context, B._MediaQueryAspect_6, type$.MediaQuery).data.padding.top + 8;
      t1 = this.anchor.$sub(0, new A.Offset(8, paddingAbove));
      t2 = A.Column$(this.children, B.CrossAxisAlignment_2, B.MainAxisAlignment_0, B.MainAxisSize_0, 0);
      t3 = $.$get$_renderer().createBlurImageFilter$3$sigmaX$sigmaY$tileMode(20, 20, _null);
      t4 = B.CupertinoDynamicColor_JY4.resolveFrom$1(context);
      side = new A.BorderSide(B.CupertinoDynamicColor_pDp.resolveFrom$1(context), 1, B.BorderStyle_1, -1);
      return new A.Padding(new A.EdgeInsets(8, paddingAbove, 8, 8), new A.CustomSingleChildLayout(new A.DesktopTextSelectionToolbarLayoutDelegate(t1), A.Container$(_null, A.BackdropFilter$(A.DecoratedBox$(new A.Padding(B.EdgeInsets_6_6_6_6, t2, _null), A.BoxDecoration$(new A.Border(side, side, side, side), B.BorderRadius_3vw, _null, t4, _null, _null, B.BoxShape_0), B.DecorationPosition_0), t3), B.Clip_1, _null, B.BoxDecoration_Uph, _null, _null, _null, 222), _null), _null);
    }
  };
  A.CupertinoDesktopTextSelectionToolbarButton.prototype = {
    createState$0() {
      return new A._CupertinoDesktopTextSelectionToolbarButtonState(B._StateLifecycle_0);
    }
  };
  A._CupertinoDesktopTextSelectionToolbarButtonState.prototype = {
    _onEnter$1($event) {
      type$.PointerEnterEvent._as($event);
      this.setState$1(new A._CupertinoDesktopTextSelectionToolbarButtonState__onEnter_closure(this));
    },
    _onExit$1($event) {
      type$.PointerExitEvent._as($event);
      this.setState$1(new A._CupertinoDesktopTextSelectionToolbarButtonState__onExit_closure(this));
    },
    build$1(context) {
      var _this = this, _null = null,
        t1 = _this._widget.text,
        child = A.Text$(t1, _null, B.TextOverflow_2, _null, B.TextStyle_dPI.copyWith$1$color(_this._isHovered ? A.CupertinoTheme_of(context).get$primaryContrastingColor() : B.CupertinoDynamicColor_ml5.resolveFrom$1(context)), _null, _null);
      t1 = _this._isHovered ? A.CupertinoTheme_of(context).get$primaryColor() : _null;
      return A.SizedBox$(A.MouseRegion$(A.CupertinoButton$(B.Alignment_m1_0, B.BorderRadius_nnp, child, t1, B.CupertinoDynamicColor_zvp, 0, _this._widget.onPressed, B.EdgeInsets_8_2_8_5, 0.7), B.C__DeferringMouseCursor, _null, _this.get$_onEnter(), _this.get$_onExit(), _null), _null, 1 / 0);
    }
  };
  A._CupertinoDesktopTextSelectionToolbarButtonState__onEnter_closure.prototype = {
    call$0() {
      this.$this._isHovered = true;
    },
    $signature: 1
  };
  A._CupertinoDesktopTextSelectionToolbarButtonState__onExit_closure.prototype = {
    call$0() {
      this.$this._isHovered = false;
    },
    $signature: 1
  };
  A.CupertinoIconThemeData.prototype = {
    resolve$1(context) {
      var resolvedColor = this.color,
        resolvedColor0 = resolvedColor instanceof A.CupertinoDynamicColor ? resolvedColor.resolveFrom$1(context) : resolvedColor;
      return J.$eq$(resolvedColor0, resolvedColor) ? this : this.copyWith$1$color(resolvedColor0);
    },
    copyWith$9$applyTextScaling$color$fill$grade$opacity$opticalSize$shadows$size$weight(applyTextScaling, color, fill, grade, opacity, opticalSize, shadows, size, weight) {
      var t1, t2, t3, t4, t5, t6, t7, t8, _this = this;
      type$.nullable_List_Shadow._as(shadows);
      t1 = size == null ? _this.size : size;
      t2 = fill == null ? _this.fill : fill;
      t3 = weight == null ? _this.weight : weight;
      t4 = grade == null ? _this.grade : grade;
      t5 = opticalSize == null ? _this.opticalSize : opticalSize;
      t6 = color == null ? _this.color : color;
      t7 = opacity == null ? _this.get$opacity(0) : opacity;
      t8 = shadows == null ? _this.shadows : shadows;
      return A.CupertinoIconThemeData$(applyTextScaling == null ? _this.applyTextScaling : applyTextScaling, t6, t2, t4, t7, t5, t8, t1, t3);
    },
    copyWith$1$color(color) {
      var _null = null;
      return this.copyWith$9$applyTextScaling$color$fill$grade$opacity$opticalSize$shadows$size$weight(_null, color, _null, _null, _null, _null, _null, _null, _null);
    },
    copyWith$2$color$size(color, size) {
      var _null = null;
      return this.copyWith$9$applyTextScaling$color$fill$grade$opacity$opticalSize$shadows$size$weight(_null, color, _null, _null, _null, _null, _null, size, _null);
    },
    debugFillProperties$1(properties) {
      this.super$Diagnosticable$debugFillProperties(properties);
      properties.add$1(0, A.createCupertinoColorProperty("color", this.color, null));
    }
  };
  A._CupertinoIconThemeData_IconThemeData_Diagnosticable.prototype = {};
  A.CupertinoUserInterfaceLevelData.prototype = {
    _enumToString$0() {
      return "CupertinoUserInterfaceLevelData." + this._name;
    }
  };
  A._CupertinoLocalizationsDelegate.prototype = {
    isSupported$1(locale) {
      return locale.get$languageCode(0) === "en";
    },
    load$1(_, locale) {
      return new A.SynchronousFuture(B.C_DefaultCupertinoLocalizations, type$.SynchronousFuture_CupertinoLocalizations);
    },
    shouldReload$1(old) {
      type$._CupertinoLocalizationsDelegate._as(old);
      return false;
    },
    toString$0(_) {
      return "DefaultCupertinoLocalizations.delegate(en_US)";
    }
  };
  A.DefaultCupertinoLocalizations.prototype = {$isCupertinoLocalizations: 1};
  A.CupertinoTextMagnifier.prototype = {
    createState$0() {
      return new A._CupertinoTextMagnifierState(B.Offset_0_0, null, null, B._StateLifecycle_0);
    }
  };
  A._CupertinoTextMagnifierState.prototype = {
    initState$0() {
      var t1, t2, t3, _this = this;
      _this.super$State$initState();
      t1 = A.AnimationController$(null, B.Duration_150000, null, 0, _this);
      t2 = type$.void_Function._as(new A._CupertinoTextMagnifierState_initState_closure(_this));
      t1.didRegisterListener$0();
      t1.AnimationLocalListenersMixin__listeners.add$1(0, t2);
      _this.___CupertinoTextMagnifierState__ioAnimationController_F !== $ && A.throwLateFieldAI("_ioAnimationController");
      _this.___CupertinoTextMagnifierState__ioAnimationController_F = t1;
      t2 = _this._widget;
      t2.controller.animationController = t1;
      t2.magnifierInfo.addListener$1(0, _this.get$_magnifier0$_determineMagnifierPositionAndFocalPoint());
      _this._widget.toString;
      t1 = A.CurvedAnimation$(B.Cubic_ts0, t1, null);
      _this.___CupertinoTextMagnifierState__ioCurvedAnimation_F !== $ && A.throwLateFieldAI("_ioCurvedAnimation");
      _this.___CupertinoTextMagnifierState__ioCurvedAnimation_F = t1;
      t2 = type$.Tween_double;
      t3 = type$.Animation_double;
      t2 = t3._as(new A._AnimatedEvaluation(t3._as(t1), new A.Tween(0, 1, t2), t2._eval$1("_AnimatedEvaluation<Animatable.T>")));
      _this.___CupertinoTextMagnifierState__ioAnimation_F !== $ && A.throwLateFieldAI("_ioAnimation");
      _this.set$___CupertinoTextMagnifierState__ioAnimation_F(t2);
    },
    dispose$0() {
      var t1, _this = this;
      _this._widget.controller.animationController = null;
      t1 = _this.___CupertinoTextMagnifierState__ioAnimationController_F;
      t1 === $ && A.throwLateFieldNI("_ioAnimationController");
      t1.dispose$0();
      t1 = _this.___CupertinoTextMagnifierState__ioCurvedAnimation_F;
      t1 === $ && A.throwLateFieldNI("_ioCurvedAnimation");
      t1.dispose$0();
      _this._widget.magnifierInfo.removeListener$1(0, _this.get$_magnifier0$_determineMagnifierPositionAndFocalPoint());
      _this.super$__CupertinoTextMagnifierState_State_SingleTickerProviderStateMixin$dispose();
    },
    didUpdateWidget$1(oldWidget) {
      var t1, t2, _this = this;
      type$.CupertinoTextMagnifier._as(oldWidget);
      t1 = oldWidget.magnifierInfo;
      if (t1 !== _this._widget.magnifierInfo) {
        t2 = _this.get$_magnifier0$_determineMagnifierPositionAndFocalPoint();
        t1.removeListener$1(0, t2);
        _this._widget.magnifierInfo.addListener$1(0, t2);
      }
      _this.super$State$didUpdateWidget(oldWidget);
    },
    didChangeDependencies$0() {
      this._magnifier0$_determineMagnifierPositionAndFocalPoint$0();
      this.super$State$didChangeDependencies();
    },
    _magnifier0$_determineMagnifierPositionAndFocalPoint$0() {
      var t2, t3, verticalPositionOfLens, _this = this,
        t1 = _this._widget.magnifierInfo,
        textEditingContext = t1.get$value(t1),
        verticalCenterOfCurrentLine = textEditingContext.caretRect.get$center()._dy;
      t1 = textEditingContext.globalGesturePosition;
      t2 = verticalCenterOfCurrentLine - t1._dy;
      t3 = _this._widget;
      t3.toString;
      if (t2 < -48) {
        if (t3.controller.get$shown())
          _this._widget.controller.hide$1$removeFromOverlay(false);
        return;
      }
      if (!t3.controller.get$shown()) {
        t3 = _this.___CupertinoTextMagnifierState__ioAnimationController_F;
        t3 === $ && A.throwLateFieldNI("_ioAnimationController");
        t3.forward$0(0);
      }
      _this._widget.toString;
      verticalPositionOfLens = Math.max(verticalCenterOfCurrentLine, verticalCenterOfCurrentLine - t2 / 10);
      t1 = t1._dx - 40;
      t2 = verticalPositionOfLens - 73.5;
      t3 = _this.get$context(0);
      A.debugCheckHasMediaQuery(t3);
      t3 = A.InheritedModel_inheritFrom(t3, B._MediaQueryAspect_0, type$.MediaQuery).data.size;
      _this._widget.toString;
      t2 = A.MagnifierController_shiftWithinBounds(new A.Rect(10, -21.5, 0 + t3._dx - 10, 0 + t3._dy + 21.5), new A.Rect(t1, t2, t1 + 80, t2 + 47.5));
      _this.setState$1(new A._CupertinoTextMagnifierState__determineMagnifierPositionAndFocalPoint_closure(_this, new A.Offset(t2.left, t2.top), verticalCenterOfCurrentLine, verticalPositionOfLens));
    },
    build$1(context) {
      var t1, t2, t3, t4, _this = this,
        themeData = A.CupertinoTheme_of(context);
      _this._widget.toString;
      t1 = _this._currentAdjustedMagnifierPosition;
      t2 = _this.___CupertinoTextMagnifierState__ioAnimation_F;
      t2 === $ && A.throwLateFieldNI("_ioAnimation");
      t3 = _this._verticalFocalPointAdjustment;
      t4 = themeData.get$primaryColor();
      return A.AnimatedPositioned$(new A.CupertinoMagnifier(new A.BorderSide(t4, 2, B.BorderStyle_1, -1), t2, new A.Offset(0, t3), null), B.Cubic_ts0, B.Duration_45000, t1._dx, t1._dy);
    },
    set$___CupertinoTextMagnifierState__ioAnimation_F(___CupertinoTextMagnifierState__ioAnimation_F) {
      this.___CupertinoTextMagnifierState__ioAnimation_F = type$.Animation_double._as(___CupertinoTextMagnifierState__ioAnimation_F);
    },
    $isTickerProvider: 1
  };
  A._CupertinoTextMagnifierState_initState_closure.prototype = {
    call$0() {
      return this.$this.setState$1(new A._CupertinoTextMagnifierState_initState__closure());
    },
    $signature: 1
  };
  A._CupertinoTextMagnifierState_initState__closure.prototype = {
    call$0() {
    },
    $signature: 1
  };
  A._CupertinoTextMagnifierState__determineMagnifierPositionAndFocalPoint_closure.prototype = {
    call$0() {
      var _this = this,
        t1 = _this.$this;
      t1._currentAdjustedMagnifierPosition = _this.adjustedMagnifierPosition;
      t1._verticalFocalPointAdjustment = _this.verticalCenterOfCurrentLine - _this.verticalPositionOfLens;
    },
    $signature: 1
  };
  A.CupertinoMagnifier.prototype = {
    build$1(context) {
      var t3, focalPointOffset, _null = null,
        t1 = this.inOutAnimation,
        t2 = t1._evaluatable;
      t1 = type$.Animation_double._as(t1.parent);
      t3 = t2.transform$1(0, t1.get$value(t1));
      A._asDouble(t3 == null ? 1 : t3);
      focalPointOffset = new A.Offset(0, 49.75).$add(0, this.additionalFocalPointOffset);
      t3 = t2.transform$1(0, t1.get$value(t1));
      t3 = A.Offset_lerp(B.Offset_0_26, B.Offset_0_0, t3 == null ? 1 : t3);
      t3.toString;
      t1 = t2.transform$1(0, t1.get$value(t1));
      if (t1 == null)
        t1 = 1;
      t1 = A.RawMagnifier$(_null, B.Clip_0, new A.MagnifierDecoration(t1, B.List_Qj8, new A.RoundedRectangleBorder(B.BorderRadius_MP8, this.borderSide)), focalPointOffset, 1, B.Size_RzZ);
      return new A.Transform(A.Matrix4_Matrix4$translationValues(t3._dx, t3._dy, 0), _null, true, _null, t1, _null);
    }
  };
  A.__CupertinoTextMagnifierState_State_SingleTickerProviderStateMixin_dispose_closure.prototype = {
    call$0() {
      var t1 = this.$this,
        t2 = t1.SingleTickerProviderStateMixin__ticker;
      if (t2 == null || t2._ticker$_future == null)
        return true;
      throw A.wrapException(A.FlutterError$fromParts(A._setArrayType([A.ErrorSummary$(t1.toString$0(0) + " was disposed with an active Ticker."), A.ErrorDescription$(A.getRuntimeTypeOfDartObject(t1).toString$0(0) + string$.x20creatS), A.ErrorHint$(string$.Ticker), t1.SingleTickerProviderStateMixin__ticker.describeForError$1("The offending ticker was")], type$.JSArray_DiagnosticsNode)));
    },
    $signature: 0
  };
  A.__CupertinoTextMagnifierState_State_SingleTickerProviderStateMixin.prototype = {
    dispose$0() {
      var t1, _this = this;
      A.assertHelper(new A.__CupertinoTextMagnifierState_State_SingleTickerProviderStateMixin_dispose_closure(_this).call$0());
      t1 = _this.SingleTickerProviderStateMixin__tickerModeNotifier;
      if (t1 != null)
        t1.removeListener$1(0, _this.get$_updateTicker());
      _this.set$_tickerModeNotifier(null);
      _this.super$State$dispose();
    },
    activate$0() {
      this.super$State$activate();
      this._updateTickerModeNotifier$0();
      this._updateTicker$0();
    },
    debugFillProperties$1(properties) {
      var t1, t2, _0_1, _0_3, t3, _0_5, t4, t5, _0_7, _null = null;
      this.super$State$debugFillProperties(properties);
      t1 = this.SingleTickerProviderStateMixin__ticker;
      t2 = t1 == null;
      _0_1 = t2 ? _null : t1._ticker$_future != null;
      t2 = t2 ? _null : t1._muted;
      $label0$0: {
        _0_3 = true === _0_1;
        t3 = _0_3;
        A.boolConversionCheck(t3);
        if (t3) {
          _0_5 = true === t2;
          t4 = _0_5;
        } else {
          _0_5 = _null;
          t4 = false;
        }
        t5 = _null;
        if (t4) {
          t2 = "active but muted";
          break $label0$0;
        }
        if (A.boolConversionCheck(_0_3)) {
          t2 = "active";
          break $label0$0;
        }
        _0_7 = false === _0_1;
        t4 = _0_7;
        if (A.boolConversionCheck(t4))
          t2 = A.boolConversionCheck(t3 ? _0_5 : true === t2);
        else
          t2 = false;
        if (t2) {
          t2 = "inactive and muted";
          break $label0$0;
        }
        if (A.boolConversionCheck(_0_7)) {
          t2 = "inactive";
          break $label0$0;
        }
        if (_0_1 == null) {
          t2 = t5;
          break $label0$0;
        }
        t2 = t5;
      }
      properties.add$1(0, A.DiagnosticsProperty$("ticker", t1, true, _null, t2, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, false, B.DiagnosticsTreeStyle_8, _null, type$.Ticker));
    }
  };
  A.CupertinoRouteTransitionMixin__startPopGesture_closure0.prototype = {
    call$0() {
      return this.route.get$isCurrent();
    },
    $signature: 0
  };
  A.CupertinoRouteTransitionMixin__startPopGesture_closure.prototype = {
    call$0() {
      return this.route.get$isActive();
    },
    $signature: 0
  };
  A.CupertinoRouteTransitionMixin_buildPageTransitions_closure.prototype = {
    call$0() {
      var t1 = this.route;
      t1 = A.ModalRoute.prototype.get$popGestureEnabled.call(t1);
      return t1;
    },
    $signature: 0
  };
  A.CupertinoRouteTransitionMixin_buildPageTransitions_closure0.prototype = {
    call$0() {
      return A.CupertinoRouteTransitionMixin__startPopGesture(this.route, this.T);
    },
    $signature() {
      return this.T._eval$1("_CupertinoBackGestureController<0>()");
    }
  };
  A.CupertinoPageTransition.prototype = {
    createState$0() {
      return new A._CupertinoPageTransitionState(B._StateLifecycle_0);
    }
  };
  A._CupertinoPageTransitionState.prototype = {
    initState$0() {
      this.super$State$initState();
      this._setupAnimation$0();
    },
    didUpdateWidget$1(oldWidget) {
      var t1, _this = this;
      type$.CupertinoPageTransition._as(oldWidget);
      _this.super$State$didUpdateWidget(oldWidget);
      t1 = _this._widget;
      if (oldWidget.primaryRouteAnimation !== t1.primaryRouteAnimation || oldWidget.secondaryRouteAnimation !== t1.secondaryRouteAnimation || oldWidget.linearTransition !== t1.linearTransition) {
        _this._disposeCurve$0();
        _this._setupAnimation$0();
      }
    },
    dispose$0() {
      this._disposeCurve$0();
      this.super$State$dispose();
    },
    _disposeCurve$0() {
      var _this = this,
        t1 = _this._primaryPositionCurve;
      if (t1 != null)
        t1.dispose$0();
      t1 = _this._secondaryPositionCurve;
      if (t1 != null)
        t1.dispose$0();
      t1 = _this._primaryShadowCurve;
      if (t1 != null)
        t1.dispose$0();
      _this._primaryShadowCurve = _this._secondaryPositionCurve = _this._primaryPositionCurve = null;
    },
    _setupAnimation$0() {
      var t2, t3, _this = this,
        t1 = _this._widget;
      if (!t1.linearTransition) {
        _this._primaryPositionCurve = A.CurvedAnimation$(B.ThreePointCubic_Qyl, t1.primaryRouteAnimation, new A.FlippedCurve(B.ThreePointCubic_Qyl));
        _this._secondaryPositionCurve = A.CurvedAnimation$(B.Cubic_O6W, _this._widget.secondaryRouteAnimation, B.Cubic_uDh);
        _this._primaryShadowCurve = A.CurvedAnimation$(B.Cubic_O6W, _this._widget.primaryRouteAnimation, null);
      }
      t1 = _this._primaryPositionCurve;
      if (t1 == null)
        t1 = _this._widget.primaryRouteAnimation;
      t2 = type$.Offset;
      t3 = type$.Animation_Offset;
      _this.set$___CupertinoPageTransitionState__primaryPositionAnimation_A(t3._as(t1.drive$1$1($.$get$_kRightMiddleTween(), t2)));
      t1 = _this._secondaryPositionCurve;
      if (t1 == null)
        t1 = _this._widget.secondaryRouteAnimation;
      _this.set$___CupertinoPageTransitionState__secondaryPositionAnimation_A(t3._as(t1.drive$1$1($.$get$_kMiddleLeftTween(), t2)));
      t2 = _this._primaryShadowCurve;
      t1 = t2 == null ? _this._widget.primaryRouteAnimation : t2;
      _this.set$___CupertinoPageTransitionState__primaryShadowAnimation_A(type$.Animation_Decoration._as(t1.drive$1$1($.$get$_CupertinoEdgeShadowDecoration_kTween(), type$.Decoration)));
    },
    build$1(context) {
      var textDirection, t1, t2, t3, _this = this, _null = null;
      A.debugCheckHasDirectionality(context, _null, _null, _null);
      textDirection = A.Directionality_of(context);
      t1 = _this.___CupertinoPageTransitionState__secondaryPositionAnimation_A;
      t1 === $ && A.throwLateFieldNI("_secondaryPositionAnimation");
      t2 = _this.___CupertinoPageTransitionState__primaryPositionAnimation_A;
      t2 === $ && A.throwLateFieldNI("_primaryPositionAnimation");
      t3 = _this.___CupertinoPageTransitionState__primaryShadowAnimation_A;
      t3 === $ && A.throwLateFieldNI("_primaryShadowAnimation");
      return A.SlideTransition$(A.SlideTransition$(new A.DecoratedBoxTransition(t3, _this._widget.child, t3, _null), t2, textDirection, true), t1, textDirection, false);
    },
    set$___CupertinoPageTransitionState__primaryPositionAnimation_A(___CupertinoPageTransitionState__primaryPositionAnimation_A) {
      this.___CupertinoPageTransitionState__primaryPositionAnimation_A = type$.Animation_Offset._as(___CupertinoPageTransitionState__primaryPositionAnimation_A);
    },
    set$___CupertinoPageTransitionState__secondaryPositionAnimation_A(___CupertinoPageTransitionState__secondaryPositionAnimation_A) {
      this.___CupertinoPageTransitionState__secondaryPositionAnimation_A = type$.Animation_Offset._as(___CupertinoPageTransitionState__secondaryPositionAnimation_A);
    },
    set$___CupertinoPageTransitionState__primaryShadowAnimation_A(___CupertinoPageTransitionState__primaryShadowAnimation_A) {
      this.___CupertinoPageTransitionState__primaryShadowAnimation_A = type$.Animation_Decoration._as(___CupertinoPageTransitionState__primaryShadowAnimation_A);
    }
  };
  A._CupertinoBackGestureDetector.prototype = {
    createState$0() {
      return new A._CupertinoBackGestureDetectorState(B._StateLifecycle_0, this.$ti._eval$1("_CupertinoBackGestureDetectorState<1>"));
    },
    enabledCallback$0() {
      return this.enabledCallback.call$0();
    },
    onStartPopGesture$0() {
      return this.onStartPopGesture.call$0();
    }
  };
  A._CupertinoBackGestureDetectorState.prototype = {
    initState$0() {
      var t1, _this = this;
      _this.super$State$initState();
      t1 = A.HorizontalDragGestureRecognizer$(_this, null);
      t1.set$onStart(0, _this.get$_route$_handleDragStart());
      t1.set$onUpdate(_this.get$_route$_handleDragUpdate());
      t1.set$onEnd(0, _this.get$_route$_handleDragEnd());
      t1.set$onCancel(0, _this.get$_handleDragCancel());
      _this.___CupertinoBackGestureDetectorState__recognizer_A = t1;
    },
    dispose$0() {
      var _this = this,
        t1 = _this.___CupertinoBackGestureDetectorState__recognizer_A;
      t1 === $ && A.throwLateFieldNI("_recognizer");
      t1._velocityTrackers.clear$0(0);
      t1.super$OneSequenceGestureRecognizer$dispose();
      if (_this._backGestureController != null)
        A.BindingBase_checkInstance($.WidgetsBinding__instance, type$.WidgetsBinding).addPostFrameCallback$1(new A._CupertinoBackGestureDetectorState_dispose_closure(_this));
      _this.super$State$dispose();
    },
    _route$_handleDragStart$1(details) {
      var _this = this;
      A.assertHelper(_this._framework$_element != null);
      A.assertHelper(_this._backGestureController == null);
      _this.set$_backGestureController(_this._widget.onStartPopGesture$0());
    },
    _route$_handleDragUpdate$1(details) {
      var t1, t2, t3, _this = this;
      A.assertHelper(_this._framework$_element != null);
      A.assertHelper(_this._backGestureController != null);
      t1 = _this._backGestureController;
      t1.toString;
      t2 = details.primaryDelta;
      t2.toString;
      t2 = _this._convertToLogical$1(t2 / _this.get$context(0).get$size(0)._dx);
      t1 = t1.controller;
      t3 = t1.__AnimationController__value_A;
      t3 === $ && A.throwLateFieldNI("_value");
      t1.set$value(0, t3 - t2);
    },
    _route$_handleDragEnd$1(details) {
      var t1, _this = this;
      A.assertHelper(_this._framework$_element != null);
      A.assertHelper(_this._backGestureController != null);
      t1 = _this._backGestureController;
      t1.toString;
      t1.dragEnd$1(_this._convertToLogical$1(details.velocity.pixelsPerSecond._dx / _this.get$context(0).get$size(0)._dx));
      _this.set$_backGestureController(null);
    },
    _handleDragCancel$0() {
      A.assertHelper(this._framework$_element != null);
      var t1 = this._backGestureController;
      if (t1 != null)
        t1.dragEnd$1(0);
      this.set$_backGestureController(null);
    },
    _route$_handlePointerDown$1($event) {
      var t1;
      type$.PointerDownEvent._as($event);
      if (A.boolConversionCheck(this._widget.enabledCallback$0())) {
        t1 = this.___CupertinoBackGestureDetectorState__recognizer_A;
        t1 === $ && A.throwLateFieldNI("_recognizer");
        t1.addPointer$1($event);
      }
    },
    _convertToLogical$1(value) {
      var t1;
      switch (A.Directionality_of(this.get$context(0)).index) {
        case 0:
          t1 = -value;
          break;
        case 1:
          t1 = value;
          break;
        default:
          t1 = null;
      }
      return t1;
    },
    build$1(context) {
      var t1, _null = null;
      A.debugCheckHasDirectionality(context, _null, _null, _null);
      switch (A.Directionality_of(context).index) {
        case 0:
          A.debugCheckHasMediaQuery(context);
          t1 = A.InheritedModel_inheritFrom(context, B._MediaQueryAspect_6, type$.MediaQuery).data.padding.right;
          break;
        case 1:
          A.debugCheckHasMediaQuery(context);
          t1 = A.InheritedModel_inheritFrom(context, B._MediaQueryAspect_6, type$.MediaQuery).data.padding.left;
          break;
        default:
          t1 = _null;
      }
      return A.Stack$(B.AlignmentDirectional_m1_m1, A._setArrayType([this._widget.child, new A.PositionedDirectional(0, 0, 0, Math.max(t1, 20), A.Listener$(B.HitTestBehavior_2, _null, _null, this.get$_route$_handlePointerDown(), _null, _null, _null), _null)], type$.JSArray_Widget), B.Clip_1, B.StackFit_2);
    },
    set$_backGestureController(_backGestureController) {
      this._backGestureController = this.$ti._eval$1("_CupertinoBackGestureController<1>?")._as(_backGestureController);
    }
  };
  A._CupertinoBackGestureDetectorState_dispose_closure.prototype = {
    call$1(__wc0_formal) {
      var t1, t2, t3, t4;
      type$.Duration._as(__wc0_formal);
      t1 = this.$this;
      t2 = t1._backGestureController;
      t3 = t2 == null;
      t4 = t3 ? null : t2.navigator._framework$_element != null;
      if (t4 === true)
        if (!t3)
          t2.navigator.didStopUserGesture$0();
      t1.set$_backGestureController(null);
    },
    $signature: 7
  };
  A._CupertinoBackGestureController.prototype = {
    dragEnd$1(velocity) {
      var animateForward, t1, t2, animationStatusCallback, _this = this,
        isCurrent = _this.getIsCurrent.call$0();
      if (!isCurrent)
        animateForward = _this.getIsActive.call$0();
      else if (Math.abs(velocity) >= 1)
        animateForward = velocity <= 0;
      else {
        t1 = _this.controller.__AnimationController__value_A;
        t1 === $ && A.throwLateFieldNI("_value");
        animateForward = t1 > 0.5;
      }
      if (animateForward) {
        t1 = _this.controller;
        t1.animateTo$3$curve$duration(1, B.ThreePointCubic_Qyl, B.Duration_350000);
      } else {
        if (isCurrent)
          _this.navigator.pop$1$0(type$.nullable_Object);
        t1 = _this.controller;
        t2 = t1._ticker;
        if (t2 != null && t2._ticker$_future != null)
          t1.animateBack$3$curve$duration(0, B.ThreePointCubic_Qyl, B.Duration_350000);
      }
      t2 = t1._ticker;
      if (t2 != null && t2._ticker$_future != null) {
        animationStatusCallback = A._Cell$named("animationStatusCallback");
        animationStatusCallback._value = new A._CupertinoBackGestureController_dragEnd_closure(_this, animationStatusCallback);
        t2 = type$.void_Function_AnimationStatus._as(animationStatusCallback._readLocal$0());
        t1.didRegisterListener$0();
        t1 = t1.AnimationLocalStatusListenersMixin__statusListeners;
        t1.$ti._precomputed1._as(t2);
        t1._isDirty = true;
        B.JSArray_methods.add$1(t1._list, t2);
      } else
        _this.navigator.didStopUserGesture$0();
    }
  };
  A._CupertinoBackGestureController_dragEnd_closure.prototype = {
    call$1($status) {
      var t1;
      type$.AnimationStatus._as($status);
      t1 = this.$this;
      t1.navigator.didStopUserGesture$0();
      t1.controller.removeStatusListener$1(this.animationStatusCallback._readLocal$0());
    },
    $signature: 10
  };
  A._CupertinoEdgeShadowDecoration.prototype = {
    lerpFrom$2(a, t) {
      var t1;
      if (a instanceof A._CupertinoEdgeShadowDecoration) {
        t1 = A._CupertinoEdgeShadowDecoration_lerp(a, this, t);
        t1.toString;
        return t1;
      }
      t1 = A._CupertinoEdgeShadowDecoration_lerp(null, this, t);
      t1.toString;
      return t1;
    },
    lerpTo$2(b, t) {
      var t1;
      if (b instanceof A._CupertinoEdgeShadowDecoration) {
        t1 = A._CupertinoEdgeShadowDecoration_lerp(this, b, t);
        t1.toString;
        return t1;
      }
      t1 = A._CupertinoEdgeShadowDecoration_lerp(this, null, t);
      t1.toString;
      return t1;
    },
    createBoxPainter$1(onChanged) {
      var t1;
      type$.nullable_void_Function._as(onChanged);
      t1 = this._route$_colors;
      if (t1 != null)
        t1 = t1.length > 1;
      else
        t1 = true;
      A.assertHelper(t1);
      return new A._CupertinoEdgeShadowPainter(this, onChanged);
    },
    $eq(_, other) {
      var t1, t2;
      if (other == null)
        return false;
      if (J.get$runtimeType$(other) !== A.getRuntimeTypeOfDartObject(this))
        return false;
      if (other instanceof A._CupertinoEdgeShadowDecoration) {
        t1 = other._route$_colors;
        t2 = this._route$_colors;
        t2 = t1 == null ? t2 == null : t1 === t2;
        t1 = t2;
      } else
        t1 = false;
      return t1;
    },
    get$hashCode(_) {
      return J.get$hashCode$(this._route$_colors);
    },
    debugFillProperties$1(properties) {
      this.super$Diagnosticable$debugFillProperties(properties);
      properties.add$1(0, A.IterableProperty$("colors", this._route$_colors, B.C__NoDefaultValue, "[]", B.DiagnosticLevel_3, B.DiagnosticsTreeStyle_8, type$.Color));
    }
  };
  A._CupertinoEdgeShadowDecoration_lerp_closure.prototype = {
    call$1(color) {
      var t1 = A.Color_lerp(null, type$.Color._as(color), this.t);
      t1.toString;
      return t1;
    },
    $signature: 121
  };
  A._CupertinoEdgeShadowDecoration_lerp_closure0.prototype = {
    call$1(color) {
      var t1 = A.Color_lerp(null, type$.Color._as(color), 1 - this.t);
      t1.toString;
      return t1;
    },
    $signature: 121
  };
  A._CupertinoEdgeShadowPainter.prototype = {
    paint$3(canvas, offset, configuration) {
      var t1, t2, shadowWidth, shadowHeight, bandWidth, textDirection, _0_1, start, _0_2, shadowDirection, bandColorIndex, dx, paint, t3, t4, t5,
        colors = this._route$_decoration._route$_colors;
      if (colors == null)
        return;
      t1 = configuration.size;
      t2 = t1._dx;
      shadowWidth = 0.05 * t2;
      shadowHeight = t1._dy;
      bandWidth = shadowWidth / (colors.length - 1);
      textDirection = configuration.textDirection;
      A.assertHelper(textDirection != null);
      switch (textDirection.index) {
        case 0:
          t1 = new A._Record_2(1, offset._dx + t2);
          break;
        case 1:
          t1 = new A._Record_2(-1, offset._dx);
          break;
        default:
          t1 = null;
      }
      _0_1 = t1._0;
      start = null;
      _0_2 = t1._1;
      start = _0_2;
      shadowDirection = _0_1;
      for (t1 = offset._dy, t2 = t1 + shadowHeight, bandColorIndex = 0, dx = 0; dx < shadowWidth; ++dx) {
        if (B.JSInt_methods.$tdiv(dx, bandWidth) !== bandColorIndex)
          ++bandColorIndex;
        paint = $.$get$_renderer().createPaint$0();
        t3 = colors.length;
        if (!(bandColorIndex < t3))
          return A.ioore(colors, bandColorIndex);
        t4 = colors[bandColorIndex];
        t5 = bandColorIndex + 1;
        if (!(t5 < t3))
          return A.ioore(colors, t5);
        t5 = A.Color_lerp(t4, colors[t5], B.JSInt_methods.$mod(dx, bandWidth) / bandWidth);
        t5.toString;
        paint.set$color(0, t5);
        if (typeof shadowDirection !== "number")
          return shadowDirection.$mul();
        if (typeof start !== "number")
          return start.$add();
        t5 = start + shadowDirection * dx - 1;
        canvas.drawRect$2(new A.Rect(t5, t1, t5 + 1, t2), paint);
      }
    }
  };
  A.CupertinoScrollbar.prototype = {
    createState$0() {
      var _null = null;
      return new A._CupertinoScrollbarState(new A.LabeledGlobalKey(_null, type$.LabeledGlobalKey_State_StatefulWidget), new A.LabeledGlobalKey(_null, type$.LabeledGlobalKey_RawGestureDetectorState), _null, _null, B._StateLifecycle_0);
    }
  };
  A._CupertinoScrollbarState.prototype = {
    initState$0() {
      var t1, t2, _this = this;
      _this.super$RawScrollbarState$initState();
      t1 = _this.___CupertinoScrollbarState__thicknessAnimationController_A = A.AnimationController$(null, B.Duration_100000, null, null, _this);
      t2 = type$.void_Function._as(new A._CupertinoScrollbarState_initState_closure(_this));
      t1.didRegisterListener$0();
      t1.AnimationLocalListenersMixin__listeners.add$1(0, t2);
    },
    updateScrollbarPainter$0() {
      var t2, t3, t4, _this = this,
        t1 = _this.__RawScrollbarState_scrollbarPainter_F;
      t1 === $ && A.throwLateFieldNI("scrollbarPainter");
      t2 = B.CupertinoDynamicColor_7gJ.resolveFrom$1(_this.get$context(0));
      t1.set$color(0, t2);
      t1.set$textDirection(A.Directionality_of(_this.get$context(0)));
      t2 = _this._widget;
      t3 = t2.thickness;
      t3.toString;
      t4 = _this.___CupertinoScrollbarState__thicknessAnimationController_A;
      t4 === $ && A.throwLateFieldNI("_thicknessAnimationController");
      t4 = t4.__AnimationController__value_A;
      t4 === $ && A.throwLateFieldNI("_value");
      t1.set$thickness(t3 + t4 * (t2.thicknessWhileDragging - t3));
      t1.set$mainAxisMargin(_this._widget.mainAxisMargin);
      t1.set$crossAxisMargin(3);
      t3 = _this._widget;
      t2 = t3.radius;
      t3 = t3.radiusWhileDragging;
      t4 = _this.___CupertinoScrollbarState__thicknessAnimationController_A.__AnimationController__value_A;
      t4 === $ && A.throwLateFieldNI("_value");
      t4 = A.Radius_lerp(t2, t3, t4);
      t4.toString;
      t1.set$radius(t4);
      t4 = _this.get$context(0);
      A.debugCheckHasMediaQuery(t4);
      t1.set$padding(0, A.InheritedModel_inheritFrom(t4, B._MediaQueryAspect_6, type$.MediaQuery).data.padding);
      t1.set$minLength(0, 36);
      t1.set$minOverscrollLength(8);
      t1.set$scrollbarOrientation(_this._widget.scrollbarOrientation);
    },
    handleThumbPressStart$1(localPosition) {
      var direction, t1;
      this.super$RawScrollbarState$handleThumbPressStart(localPosition);
      direction = this._axis;
      if (direction == null)
        return;
      switch (direction.index) {
        case 1:
          t1 = localPosition._dy;
          break;
        case 0:
          t1 = localPosition._dx;
          break;
        default:
          t1 = null;
      }
      this.set$_pressStartAxisPosition(t1);
    },
    handleThumbPress$0() {
      if (this._axis == null)
        return;
      this.super$RawScrollbarState$handleThumbPress();
      var t1 = this.___CupertinoScrollbarState__thicknessAnimationController_A;
      t1 === $ && A.throwLateFieldNI("_thicknessAnimationController");
      t1.forward$0(0).then$1$1(new A._CupertinoScrollbarState_handleThumbPress_closure(), type$.void);
    },
    handleThumbPressEnd$2(localPosition, velocity) {
      var t1, _0_1, axisVelocity, _0_2, axisPosition, _this = this,
        direction = _this._axis;
      if (direction == null)
        return;
      t1 = _this.___CupertinoScrollbarState__thicknessAnimationController_A;
      t1 === $ && A.throwLateFieldNI("_thicknessAnimationController");
      t1.reverse$0(0);
      _this.super$RawScrollbarState$handleThumbPressEnd(localPosition, velocity);
      switch (direction.index) {
        case 0:
          t1 = new A._Record_2(localPosition._dx, velocity.pixelsPerSecond._dx);
          break;
        case 1:
          t1 = new A._Record_2(localPosition._dy, velocity.pixelsPerSecond._dy);
          break;
        default:
          t1 = null;
      }
      _0_1 = t1._0;
      axisVelocity = null;
      _0_2 = t1._1;
      axisVelocity = _0_2;
      axisPosition = _0_1;
      if (axisPosition !== _this._pressStartAxisPosition) {
        if (typeof axisVelocity !== "number")
          return axisVelocity.abs$0();
        t1 = Math.abs(axisVelocity) < 10;
      } else
        t1 = false;
      if (t1)
        A.HapticFeedback_mediumImpact();
    },
    handleTrackTapDown$1(details) {
      type$.TapDownDetails._as(details);
      if (A.ScrollConfiguration_of(this.get$context(0)).getPlatform$1(this.get$context(0)) !== B.TargetPlatform_2)
        this.super$RawScrollbarState$handleTrackTapDown(details);
    },
    dispose$0() {
      var t1 = this.___CupertinoScrollbarState__thicknessAnimationController_A;
      t1 === $ && A.throwLateFieldNI("_thicknessAnimationController");
      t1.dispose$0();
      this.super$RawScrollbarState$dispose();
    },
    set$_pressStartAxisPosition(_pressStartAxisPosition) {
      this._pressStartAxisPosition = A._asDouble(_pressStartAxisPosition);
    }
  };
  A._CupertinoScrollbarState_initState_closure.prototype = {
    call$0() {
      this.$this.updateScrollbarPainter$0();
    },
    $signature: 1
  };
  A._CupertinoScrollbarState_handleThumbPress_closure.prototype = {
    call$1(__wc0_formal) {
      return A.HapticFeedback_mediumImpact();
    },
    $signature: 310
  };
  A._CupertinoTextSelectionHandlePainter.prototype = {
    paint$2(canvas, size) {
      var circle, line, path,
        t1 = $.$get$_renderer(),
        paint = t1.createPaint$0();
      paint.set$color(0, this.color);
      circle = A.Rect$fromCircle(B.Offset_6_6, 6);
      line = A.Rect$fromPoints(B.Offset_PXW, new A.Offset(7, size._dy));
      path = t1.createPath$0();
      path.addOval$1(circle);
      path.addRect$1(line);
      canvas.drawPath$2(path, paint);
    },
    shouldRepaint$1(oldPainter) {
      return !this.color.$eq(0, type$._CupertinoTextSelectionHandlePainter._as(oldPainter).color);
    }
  };
  A.CupertinoTextSelectionHandleControls.prototype = {};
  A.CupertinoTextSelectionControls.prototype = {
    getHandleSize$1(textLineHeight) {
      return new A.Size(12, textLineHeight + 12 - 1.5);
    },
    buildHandle$4(context, type, textLineHeight, onTap) {
      var customPaint, t1, handle, t2, _null = null;
      type$.nullable_void_Function._as(onTap);
      customPaint = A.CustomPaint$(_null, _null, _null, new A._CupertinoTextSelectionHandlePainter(A.CupertinoTheme_of(context).get$primaryColor(), _null), B.Size_0_0);
      switch (type.index) {
        case 0:
          return A.SizedBox$fromSize(customPaint, new A.Size(12, textLineHeight + 12 - 1.5));
        case 1:
          t1 = textLineHeight + 12 - 1.5;
          handle = A.SizedBox$fromSize(customPaint, new A.Size(12, t1));
          t2 = new A.Matrix40(new Float64Array(16));
          t2.setIdentity$0();
          t2.translate$2(0, 6, t1 / 2);
          t2.rotateZ$1(3.141592653589793);
          t2.translate$2(0, -6, -t1 / 2);
          return A.Transform$(_null, handle, _null, t2, true);
        case 2:
          return A.SizedBox$fromSize(_null, new A.Size(12, textLineHeight + 12 - 1.5));
      }
    },
    getHandleAnchor$2(type, textLineHeight) {
      var t1 = textLineHeight + 12 - 1.5;
      switch (type.index) {
        case 0:
          return new A.Offset(6, t1);
        case 1:
          return new A.Offset(6, t1 - 12 + 1.5);
        case 2:
          return new A.Offset(6, textLineHeight + (t1 - textLineHeight) / 2);
      }
    }
  };
  A._CupertinoTextSelectionHandleControls_CupertinoTextSelectionControls_TextSelectionHandleControls.prototype = {};
  A.CupertinoTextSelectionToolbar.prototype = {
    build$1(context) {
      var t1, mediaQueryPadding, paddingAbove, leftMargin, rightMargin, anchorAboveAdjusted, anchorBelowAdjusted, _null = null;
      A.debugCheckHasMediaQuery(context);
      A.debugCheckHasMediaQuery(context);
      t1 = type$.MediaQuery;
      mediaQueryPadding = A.InheritedModel_inheritFrom(context, B._MediaQueryAspect_6, t1).data.padding;
      paddingAbove = mediaQueryPadding.top + 8;
      leftMargin = 26 + mediaQueryPadding.left;
      A.debugCheckHasMediaQuery(context);
      rightMargin = A.InheritedModel_inheritFrom(context, B._MediaQueryAspect_0, t1).data.size._dx - mediaQueryPadding.right - 26;
      t1 = this.anchorAbove;
      anchorAboveAdjusted = new A.Offset(A.clampDouble(t1._dx, leftMargin, rightMargin), t1._dy - 8 - paddingAbove);
      t1 = this.anchorBelow;
      anchorBelowAdjusted = new A.Offset(A.clampDouble(t1._dx, leftMargin, rightMargin), t1._dy + 8 - paddingAbove);
      t1 = this.children;
      A.assertHelper(t1.length > 0);
      return new A.Padding(new A.EdgeInsets(8, paddingAbove, 8, 8), new A.CustomSingleChildLayout(new A.TextSelectionToolbarLayoutDelegate(anchorAboveAdjusted, anchorBelowAdjusted, _null), new A._CupertinoTextSelectionToolbarContent(anchorAboveAdjusted, anchorBelowAdjusted, t1, A.text_selection_toolbar0_CupertinoTextSelectionToolbar__defaultToolbarBuilder$closure(), _null), _null), _null);
    }
  };
  A._CupertinoTextSelectionToolbarShape.prototype = {
    createRenderObject$1(context) {
      var t1 = new A._RenderCupertinoTextSelectionToolbarShape(this._anchorAbove, this._anchorBelow, this._shadowColor, A.LayerHandle$(type$.ClipPathLayer), null, new A._LayoutCacheStorage(), A.LayerHandle$(type$.ContainerLayer_2));
      t1.RenderObject$0();
      t1.set$child(null);
      return t1;
    },
    updateRenderObject$2(context, renderObject) {
      type$._RenderCupertinoTextSelectionToolbarShape._as(renderObject);
      renderObject.set$anchorAbove(this._anchorAbove);
      renderObject.set$anchorBelow(this._anchorBelow);
      renderObject.set$shadowColor(0, this._shadowColor);
    }
  };
  A._RenderCupertinoTextSelectionToolbarShape.prototype = {
    get$isRepaintBoundary() {
      return true;
    },
    set$anchorAbove(value) {
      if (value.$eq(0, this._anchorAbove))
        return;
      this._anchorAbove = value;
      this.markNeedsLayout$0();
    },
    set$anchorBelow(value) {
      if (value.$eq(0, this._anchorBelow))
        return;
      this._anchorBelow = value;
      this.markNeedsLayout$0();
    },
    set$shadowColor(_, value) {
      if (J.$eq$(value, this._shadowColor))
        return;
      this._shadowColor = value;
      this.markNeedsPaint$0();
    },
    _text_selection_toolbar0$_isAbove$1(childHeight) {
      return this._anchorAbove._dy >= childHeight - 14;
    },
    _constraintsForChild$1(constraints) {
      return new A.BoxConstraints(30, 1 / 0, 0, 1 / 0).enforce$1(constraints.loosen$0());
    },
    _computeChildOffset$1(childSize) {
      return new A.Offset(0, this._text_selection_toolbar0$_isAbove$1(childSize._dy) ? -7 : 0);
    },
    computeDryBaseline$2(constraints, baseline) {
      var child, enforcedConstraint, result,
        t1 = type$.BoxConstraints;
      t1._as(constraints);
      type$.TextBaseline._as(baseline);
      child = this.RenderObjectWithChildMixin__child;
      if (child == null)
        return null;
      enforcedConstraint = this._constraintsForChild$1(constraints);
      result = child.getDryBaseline$2(enforcedConstraint, baseline);
      return result == null ? null : result + this._computeChildOffset$1(child._computeIntrinsics$2$3(B.C__DryLayout, enforcedConstraint, child.get$_computeDryLayout(), t1, type$.Size))._dy;
    },
    performLayout$0() {
      var t1, _this = this,
        child = _this.RenderObjectWithChildMixin__child;
      if (child == null)
        return;
      child.layout$2$parentUsesSize(_this._constraintsForChild$1(A.RenderObject.prototype.get$constraints.call(_this)), true);
      t1 = child.parentData;
      t1.toString;
      type$.BoxParentData._as(t1).offset = _this._computeChildOffset$1(child.get$size(0));
      _this.set$size(0, new A.Size(child.get$size(0)._dx, child.get$size(0)._dy - 7));
    },
    _shapeRRect$1(child) {
      return A.RRect$fromRectAndRadius(new A.Rect(0, 7, 0 + child.get$size(0)._dx, 7 + (child.get$size(0)._dy - 14)), B.Radius_8_8).scaleRadii$0();
    },
    _clipPath$2(child, rrect) {
      var isAbove, arrowTipX, t1, t2, arrowBaseY, t3, _this = this,
        path = $.$get$_renderer().createPath$0();
      if (30 > _this.get$size(0)._dx) {
        path.addRRect$1(rrect);
        return path;
      }
      isAbove = _this._text_selection_toolbar0$_isAbove$1(child.get$size(0)._dy);
      arrowTipX = A.clampDouble(_this.globalToLocal$1(isAbove ? _this._anchorAbove : _this._anchorBelow)._dx, 15, _this.get$size(0)._dx - 7 - 8);
      t1 = arrowTipX + 7;
      t2 = arrowTipX - 7;
      if (isAbove) {
        arrowBaseY = child.get$size(0)._dy - 7;
        t3 = child.get$size(0);
        path.moveTo$2(0, t1, arrowBaseY);
        path.lineTo$2(0, arrowTipX, t3._dy);
        path.lineTo$2(0, t2, arrowBaseY);
      } else {
        path.moveTo$2(0, t2, 7);
        path.lineTo$2(0, arrowTipX, 0);
        path.lineTo$2(0, t1, 7);
      }
      t1 = A._RenderCupertinoTextSelectionToolbarShape__addRRectToPath(path, rrect, isAbove ? 1.5707963267948966 : -1.5707963267948966);
      t1.close$0(0);
      return t1;
    },
    paint$2(context, offset) {
      var t1, rrect, clipPath, t2, boxShadow, shadowRRect, t3, t4, _this = this,
        child = _this.RenderObjectWithChildMixin__child;
      if (child == null)
        return;
      t1 = child.parentData;
      t1.toString;
      type$.BoxParentData._as(t1);
      rrect = _this._shapeRRect$1(child);
      clipPath = _this._clipPath$2(child, rrect);
      t2 = _this._shadowColor;
      if (t2 != null) {
        boxShadow = A.BoxShadow$(15, B.BlurStyle_0, t2, B.Offset_0_0, 0);
        shadowRRect = new A.RRect(rrect.left, rrect.top, rrect.right, rrect.bottom + 7, 8, 8, 8, 8, 8, 8, 8, 8, true).shift$1(offset.$add(0, t1.offset).$add(0, boxShadow.offset));
        context.get$canvas(context).drawRRect$2(shadowRRect, boxShadow.toPaint$0());
      }
      t2 = _this._clipPathLayer;
      A.assertHelper(!_this._needsCompositingBitsUpdate);
      t3 = _this.__RenderObject__needsCompositing_A;
      t3 === $ && A.throwLateFieldNI("_needsCompositing");
      t1 = offset.$add(0, t1.offset);
      t4 = child.get$size(0);
      t2.set$layer(0, context.pushClipPath$6$oldLayer(t3, t1, new A.Rect(0, 0, 0 + t4._dx, 0 + t4._dy), clipPath, new A._RenderCupertinoTextSelectionToolbarShape_paint_closure(child), t2._layer));
    },
    dispose$0() {
      this._clipPathLayer.set$layer(0, null);
      this.super$RenderObject$dispose();
    },
    debugPaintSize$2(context, offset) {
      A.assertHelper(new A._RenderCupertinoTextSelectionToolbarShape_debugPaintSize_closure(this, context, offset).call$0());
    },
    hitTestChildren$2$position(result, position) {
      var t1, t2,
        child = this.RenderObjectWithChildMixin__child;
      if (child == null)
        return false;
      t1 = child.parentData;
      t1.toString;
      t1 = type$.BoxParentData._as(t1).offset;
      t2 = t1._dx;
      t1 = t1._dy + 7;
      if (!new A.Rect(t2, t1, t2 + child.get$size(0)._dx, t1 + (child.get$size(0)._dy - 14)).contains$1(0, position))
        return false;
      return this.super$RenderShiftedBox$hitTestChildren(result, position);
    }
  };
  A._RenderCupertinoTextSelectionToolbarShape_paint_closure.prototype = {
    call$2(innerContext, innerOffset) {
      return innerContext.paintChild$2(this.child, innerOffset);
    },
    $signature: 21
  };
  A._RenderCupertinoTextSelectionToolbarShape_debugPaintSize_closure.prototype = {
    call$0() {
      var debugPaint, t2, clipPath,
        t1 = this.$this,
        child = t1.RenderObjectWithChildMixin__child;
      if (child == null)
        return true;
      debugPaint = t1._text_selection_toolbar0$_debugPaint;
      if (debugPaint == null) {
        debugPaint = $.$get$_renderer().createPaint$0();
        debugPaint.set$shader(A.Gradient_Gradient$linear(B.Offset_0_0, B.Offset_10_10, B.List_UWI, B.List_EZe, B.TileMode_1));
        debugPaint.set$strokeWidth(2);
        debugPaint.set$style(0, B.PaintingStyle_1);
        t1._text_selection_toolbar0$_debugPaint = debugPaint;
      }
      t2 = child.parentData;
      t2.toString;
      type$.BoxParentData._as(t2);
      clipPath = t1._clipPath$2(child, t1._shapeRRect$1(child));
      t1 = this.context;
      t1.get$canvas(t1).drawPath$2(clipPath.shift$1(this.offset.$add(0, t2.offset)), debugPaint);
      return true;
    },
    $signature: 0
  };
  A._CupertinoTextSelectionToolbarContent.prototype = {
    createState$0() {
      return new A._CupertinoTextSelectionToolbarContentState(new A.LabeledGlobalKey(null, type$.LabeledGlobalKey_State_StatefulWidget), null, null, B._StateLifecycle_0);
    },
    toolbarBuilder$4(arg0, arg1, arg2, arg3) {
      return this.toolbarBuilder.call$4(arg0, arg1, arg2, arg3);
    }
  };
  A._CupertinoTextSelectionToolbarContentState.prototype = {
    _onHorizontalDragEnd$1(details) {
      var velocity = details.primaryVelocity;
      if (velocity != null && velocity !== 0) {
        if (typeof velocity !== "number")
          return velocity.$gt();
        if (velocity > 0)
          this._handlePreviousPage$0();
        else
          this._handleNextPage$0();
      }
    },
    _handleNextPage$0() {
      var t2, _this = this,
        t1 = A.BindingBase_checkInstance($.WidgetsBinding__instance, type$.WidgetsBinding).WidgetsBinding__buildOwner._globalKeyRegistry.$index(0, _this._toolbarItemsKey);
      t1 = t1 == null ? null : t1.findRenderObject$0();
      type$.nullable_RenderBox._as(t1);
      if (t1 instanceof A._RenderCupertinoTextSelectionToolbarItems) {
        t1 = t1.___RenderCupertinoTextSelectionToolbarItems_hasNextPage_A;
        t1 === $ && A.throwLateFieldNI("hasNextPage");
      } else
        t1 = false;
      if (t1) {
        t1 = _this.___CupertinoTextSelectionToolbarContentState__controller_A;
        t1 === $ && A.throwLateFieldNI("_controller");
        t1.reverse$0(0);
        t1 = _this.___CupertinoTextSelectionToolbarContentState__controller_A;
        t2 = type$.void_Function_AnimationStatus._as(_this.get$_statusListener());
        t1.didRegisterListener$0();
        t1 = t1.AnimationLocalStatusListenersMixin__statusListeners;
        t1.$ti._precomputed1._as(t2);
        t1._isDirty = true;
        B.JSArray_methods.add$1(t1._list, t2);
        _this._nextPage = _this._text_selection_toolbar0$_page + 1;
      }
    },
    _handlePreviousPage$0() {
      var t2, _this = this,
        t1 = A.BindingBase_checkInstance($.WidgetsBinding__instance, type$.WidgetsBinding).WidgetsBinding__buildOwner._globalKeyRegistry.$index(0, _this._toolbarItemsKey);
      t1 = t1 == null ? null : t1.findRenderObject$0();
      type$.nullable_RenderBox._as(t1);
      if (t1 instanceof A._RenderCupertinoTextSelectionToolbarItems) {
        t1 = t1.___RenderCupertinoTextSelectionToolbarItems_hasPreviousPage_A;
        t1 === $ && A.throwLateFieldNI("hasPreviousPage");
      } else
        t1 = false;
      if (t1) {
        t1 = _this.___CupertinoTextSelectionToolbarContentState__controller_A;
        t1 === $ && A.throwLateFieldNI("_controller");
        t1.reverse$0(0);
        t1 = _this.___CupertinoTextSelectionToolbarContentState__controller_A;
        t2 = type$.void_Function_AnimationStatus._as(_this.get$_statusListener());
        t1.didRegisterListener$0();
        t1 = t1.AnimationLocalStatusListenersMixin__statusListeners;
        t1.$ti._precomputed1._as(t2);
        t1._isDirty = true;
        B.JSArray_methods.add$1(t1._list, t2);
        _this._nextPage = _this._text_selection_toolbar0$_page - 1;
      }
    },
    _statusListener$1($status) {
      var t1, _this = this;
      if (type$.AnimationStatus._as($status) !== B.AnimationStatus_0)
        return;
      _this.setState$1(new A._CupertinoTextSelectionToolbarContentState__statusListener_closure(_this));
      t1 = _this.___CupertinoTextSelectionToolbarContentState__controller_A;
      t1 === $ && A.throwLateFieldNI("_controller");
      t1.forward$0(0);
      _this.___CupertinoTextSelectionToolbarContentState__controller_A.removeStatusListener$1(_this.get$_statusListener());
    },
    initState$0() {
      this.super$State$initState();
      this.___CupertinoTextSelectionToolbarContentState__controller_A = A.AnimationController$(null, B.Duration_125000, null, 1, this);
    },
    didUpdateWidget$1(oldWidget) {
      var t1, _this = this;
      type$._CupertinoTextSelectionToolbarContent._as(oldWidget);
      _this.super$State$didUpdateWidget(oldWidget);
      if (_this._widget.children !== oldWidget.children) {
        _this._text_selection_toolbar0$_page = 0;
        _this._nextPage = null;
        t1 = _this.___CupertinoTextSelectionToolbarContentState__controller_A;
        t1 === $ && A.throwLateFieldNI("_controller");
        t1.forward$0(0);
        _this.___CupertinoTextSelectionToolbarContentState__controller_A.removeStatusListener$1(_this.get$_statusListener());
      }
    },
    dispose$0() {
      var t1 = this.___CupertinoTextSelectionToolbarContentState__controller_A;
      t1 === $ && A.throwLateFieldNI("_controller");
      t1.dispose$0();
      this.super$__CupertinoTextSelectionToolbarContentState_State_TickerProviderStateMixin$dispose();
    },
    build$1(context) {
      var t4, t5, t6, t7, _this = this, _null = null,
        chevronColor = B.CupertinoDynamicColor_ml5.resolveFrom$1(context),
        backButton = A.Center$(A.CupertinoTextSelectionToolbarButton$(A.IgnorePointer$(A.CustomPaint$(_null, _null, _null, new A._LeftCupertinoChevronPainter(chevronColor, true, _null), B.Size_10_10), true, _null), _this.get$_handlePreviousPage()), 1, 1),
        nextButton = A.Center$(A.CupertinoTextSelectionToolbarButton$(A.IgnorePointer$(A.CustomPaint$(_null, _null, _null, new A._RightCupertinoChevronPainter(chevronColor, false, _null), B.Size_10_10), true, _null), _this.get$_handleNextPage()), 1, 1),
        t1 = _this._widget.children,
        t2 = A._arrayInstanceType(t1),
        t3 = t2._eval$1("MappedListIterable<1,Center>"),
        children = A.List_List$of(new A.MappedListIterable(t1, t2._eval$1("Center(1)")._as(new A._CupertinoTextSelectionToolbarContentState_build_closure()), t3), true, t3._eval$1("ListIterable.E"));
      t3 = _this._widget;
      t2 = t3.anchorAbove;
      t1 = t3.anchorBelow;
      t4 = _this.___CupertinoTextSelectionToolbarContentState__controller_A;
      t4 === $ && A.throwLateFieldNI("_controller");
      t5 = _this._text_selection_toolbar0$_page;
      t6 = B.CupertinoDynamicColor_Aap.resolveFrom$1(context);
      A.debugCheckHasMediaQuery(context);
      t7 = A.InheritedModel_inheritFrom(context, B._MediaQueryAspect_2, type$.MediaQuery).data;
      A.assertHelper(children.length !== 0);
      return t3.toolbarBuilder$4(context, t2, t1, new A.FadeTransition(t4, false, A.AnimatedSize$(A.GestureDetector$(_null, new A._CupertinoTextSelectionToolbarItems(backButton, children, t6, 1 / t7.devicePixelRatio, nextButton, t5, _this._toolbarItemsKey), B.DragStartBehavior_1, false, _null, _null, _null, _null, _this.get$_onHorizontalDragEnd(), _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null), B.C__DecelerateCurve, B.Duration_125000), _null));
    },
    $isTickerProvider: 1
  };
  A._CupertinoTextSelectionToolbarContentState__statusListener_closure.prototype = {
    call$0() {
      var t1 = this.$this,
        t2 = t1._nextPage;
      t2.toString;
      t1._text_selection_toolbar0$_page = t2;
      t1._nextPage = null;
    },
    $signature: 1
  };
  A._CupertinoTextSelectionToolbarContentState_build_closure.prototype = {
    call$1(child) {
      return A.Center$(type$.Widget._as(child), 1, 1);
    },
    $signature: 312
  };
  A._LeftCupertinoChevronPainter.prototype = {};
  A._RightCupertinoChevronPainter.prototype = {};
  A._CupertinoChevronPainter.prototype = {
    paint$2(canvas, size) {
      var t2, t3, centerOffset, firstPoint, middlePoint, lowerPoint, paint,
        t1 = size._dy;
      if (A.assertTest(t1 === size._dx))
        A.assertThrow("size must have the same height and width: " + size.toString$0(0));
      t2 = this.isLeft;
      t3 = t2 ? 1 : -1;
      centerOffset = new A.Offset(t1 / 4 * t3, 0);
      t3 = t1 / 2;
      firstPoint = new A.Offset(t3, 0).$add(0, centerOffset);
      middlePoint = new A.Offset(t2 ? 0 : t1, t3).$add(0, centerOffset);
      lowerPoint = new A.Offset(t3, t1).$add(0, centerOffset);
      paint = $.$get$_renderer().createPaint$0();
      paint.set$color(0, this.color);
      paint.set$style(0, B.PaintingStyle_1);
      paint.set$strokeWidth(2);
      paint.set$strokeCap(B.StrokeCap_1);
      paint.set$strokeJoin(B.StrokeJoin_1);
      canvas.drawLine$3(firstPoint, middlePoint, paint);
      canvas.drawLine$3(middlePoint, lowerPoint, paint);
    },
    shouldRepaint$1(oldDelegate) {
      type$._CupertinoChevronPainter._as(oldDelegate);
      return !oldDelegate.color.$eq(0, this.color) || oldDelegate.isLeft !== this.isLeft;
    }
  };
  A._CupertinoTextSelectionToolbarItems.prototype = {
    createRenderObject$1(context) {
      var t1 = new A._RenderCupertinoTextSelectionToolbarItems(A.LinkedHashMap_LinkedHashMap$_empty(type$._CupertinoTextSelectionToolbarItemsSlot, type$.RenderBox), this.page, this.dividerColor, this.dividerWidth, 0, null, null, new A._LayoutCacheStorage(), A.LayerHandle$(type$.ContainerLayer_2));
      t1.RenderObject$0();
      return t1;
    },
    updateRenderObject$2(context, renderObject) {
      type$._RenderCupertinoTextSelectionToolbarItems._as(renderObject);
      renderObject.set$page(0, this.page);
      renderObject.set$dividerColor(this.dividerColor);
      renderObject.set$dividerWidth(this.dividerWidth);
    },
    createElement$0(_) {
      var t1 = type$.Element;
      t1 = new A._CupertinoTextSelectionToolbarItemsElement(A.LinkedHashMap_LinkedHashMap$_empty(type$._CupertinoTextSelectionToolbarItemsSlot, t1), A.HashSet_HashSet(t1), this, B._ElementLifecycle_0, A.HashSet_HashSet(t1));
      $.$get$FlutterMemoryAllocations_instance().dispatchObjectCreated$3$className$library$object(B.Type_Element_rqC.toString$0(0), "package:flutter/widgets.dart", t1);
      return t1;
    }
  };
  A._CupertinoTextSelectionToolbarItemsElement.prototype = {
    get$renderObject() {
      return type$._RenderCupertinoTextSelectionToolbarItems._as(A.RenderObjectElement.prototype.get$renderObject.call(this));
    },
    _updateRenderObject$2(child, slot) {
      var t1;
      switch (slot.index) {
        case 0:
          t1 = type$._RenderCupertinoTextSelectionToolbarItems._as(A.RenderObjectElement.prototype.get$renderObject.call(this));
          t1._backButton = t1._updateChild$3(t1._backButton, child, B._CupertinoTextSelectionToolbarItemsSlot_0);
          break;
        case 1:
          t1 = type$._RenderCupertinoTextSelectionToolbarItems._as(A.RenderObjectElement.prototype.get$renderObject.call(this));
          t1._nextButton = t1._updateChild$3(t1._nextButton, child, B._CupertinoTextSelectionToolbarItemsSlot_1);
          break;
      }
    },
    insertRenderObjectChild$2(child, slot) {
      var t1, t2, _this = this;
      if (slot instanceof A._CupertinoTextSelectionToolbarItemsSlot) {
        A.assertHelper(child instanceof A.RenderBox);
        _this._updateRenderObject$2(type$.RenderBox._as(child), slot);
        A.assertHelper(type$._RenderCupertinoTextSelectionToolbarItems._as(A.RenderObjectElement.prototype.get$renderObject.call(_this)).slottedChildren.containsKey$1(0, slot));
        return;
      }
      if (slot instanceof A.IndexedSlot) {
        t1 = type$._RenderCupertinoTextSelectionToolbarItems;
        t1._as(A.RenderObjectElement.prototype.get$renderObject.call(_this)).debugValidateChild$1(child);
        t1 = t1._as(A.RenderObjectElement.prototype.get$renderObject.call(_this));
        type$.RenderBox._as(child);
        t2 = slot.value;
        t2 = t2 == null ? null : t2.get$renderObject();
        t1.insert$2$after(0, child, type$.nullable_RenderBox._as(t2));
        return;
      }
      A.assertThrow("slot must be _CupertinoTextSelectionToolbarItemsSlot or IndexedSlot");
    },
    moveRenderObjectChild$3(child, oldSlot, newSlot) {
      var t1 = type$.IndexedSlot_Element;
      t1._as(oldSlot);
      t1._as(newSlot);
      t1 = type$._RenderCupertinoTextSelectionToolbarItems;
      A.assertHelper(child.get$parent(child) === t1._as(A.RenderObjectElement.prototype.get$renderObject.call(this)));
      t1._as(A.RenderObjectElement.prototype.get$renderObject.call(this)).move$2$after(type$.RenderBox._as(child), type$.nullable_RenderBox._as(newSlot.value.get$renderObject()));
    },
    removeRenderObjectChild$2(child, slot) {
      var t1, _this = this;
      if (slot instanceof A._CupertinoTextSelectionToolbarItemsSlot) {
        A.assertHelper(child instanceof A.RenderBox);
        t1 = type$._RenderCupertinoTextSelectionToolbarItems;
        A.assertHelper(t1._as(A.RenderObjectElement.prototype.get$renderObject.call(_this)).slottedChildren.containsKey$1(0, slot));
        _this._updateRenderObject$2(null, slot);
        A.assertHelper(!t1._as(A.RenderObjectElement.prototype.get$renderObject.call(_this)).slottedChildren.containsKey$1(0, slot));
        return;
      }
      A.assertHelper(slot instanceof A.IndexedSlot);
      t1 = type$._RenderCupertinoTextSelectionToolbarItems;
      A.assertHelper(child.get$parent(child) === t1._as(A.RenderObjectElement.prototype.get$renderObject.call(_this)));
      t1 = t1._as(A.RenderObjectElement.prototype.get$renderObject.call(_this));
      child = A._instanceType(t1)._eval$1("ContainerRenderObjectMixin.0")._as(type$.RenderBox._as(child));
      t1._removeFromChildList$1(child);
      t1.dropChild$1(child);
    },
    visitChildren$1(visitor) {
      var t1, t2, t3, _i, child;
      type$.void_Function_Element._as(visitor);
      t1 = this.slotToChild;
      new A.LinkedHashMapValuesIterable(t1, A._instanceType(t1)._eval$1("LinkedHashMapValuesIterable<2>")).forEach$1(0, visitor);
      t1 = this.___CupertinoTextSelectionToolbarItemsElement__children_A;
      t1 === $ && A.throwLateFieldNI("_children");
      t2 = t1.length;
      t3 = this._text_selection_toolbar0$_forgottenChildren;
      _i = 0;
      for (; _i < t2; ++_i) {
        child = t1[_i];
        if (!t3.contains$1(0, child))
          visitor.call$1(child);
      }
    },
    forgetChild$1(child) {
      var t2, _this = this,
        t1 = _this.slotToChild;
      if (!t1.containsValue$1(0, child)) {
        t2 = _this.___CupertinoTextSelectionToolbarItemsElement__children_A;
        t2 === $ && A.throwLateFieldNI("_children");
        t2 = B.JSArray_methods.contains$1(t2, child);
      } else
        t2 = true;
      A.assertHelper(t2);
      t2 = _this._text_selection_toolbar0$_forgottenChildren;
      A.assertHelper(!t2.contains$1(0, child));
      if (t1.containsKey$1(0, child._slot)) {
        t2 = child._slot;
        t2.toString;
        t1.remove$1(0, type$._CupertinoTextSelectionToolbarItemsSlot._as(t2));
      } else
        t2.add$1(0, child);
      _this.super$Element$forgetChild(child);
    },
    _mountChild$2(widget, slot) {
      var t1 = this.slotToChild,
        oldChild = t1.$index(0, slot),
        newChild = this.updateChild$3(oldChild, widget, slot);
      if (oldChild != null)
        t1.remove$1(0, slot);
      if (newChild != null)
        t1.$indexSet(0, slot, newChild);
    },
    mount$2($parent, newSlot) {
      var t2, _this = this, t1 = {};
      _this.super$RenderObjectElement$mount($parent, newSlot);
      t2 = _this._widget;
      t2.toString;
      type$._CupertinoTextSelectionToolbarItems._as(t2);
      _this._mountChild$2(t2.backButton, B._CupertinoTextSelectionToolbarItemsSlot_0);
      _this._mountChild$2(t2.nextButton, B._CupertinoTextSelectionToolbarItemsSlot_1);
      t1.previousChild = null;
      _this.set$___CupertinoTextSelectionToolbarItemsElement__children_A(type$.List_Element._as(A.List_List$generate(t2.children.length, new A._CupertinoTextSelectionToolbarItemsElement_mount_closure(t1, _this, t2), false, type$.Element)));
    },
    update$1(_, newWidget) {
      var t2, t3, _this = this,
        t1 = type$._CupertinoTextSelectionToolbarItems;
      t1._as(newWidget);
      _this.super$RenderObjectElement$update(0, newWidget);
      t2 = _this._widget;
      t2.toString;
      A.assertHelper(t2.super$Object$$eq(0, newWidget));
      t2 = _this._widget;
      t2.toString;
      t1._as(t2);
      _this._mountChild$2(t2.backButton, B._CupertinoTextSelectionToolbarItemsSlot_0);
      _this._mountChild$2(t2.nextButton, B._CupertinoTextSelectionToolbarItemsSlot_1);
      t1 = _this.___CupertinoTextSelectionToolbarItemsElement__children_A;
      t1 === $ && A.throwLateFieldNI("_children");
      t3 = _this._text_selection_toolbar0$_forgottenChildren;
      _this.set$___CupertinoTextSelectionToolbarItemsElement__children_A(type$.List_Element._as(_this.updateChildren$3$forgottenChildren(t1, t2.children, t3)));
      t3.clear$0(0);
    },
    set$___CupertinoTextSelectionToolbarItemsElement__children_A(___CupertinoTextSelectionToolbarItemsElement__children_A) {
      this.___CupertinoTextSelectionToolbarItemsElement__children_A = type$.List_Element._as(___CupertinoTextSelectionToolbarItemsElement__children_A);
    }
  };
  A._CupertinoTextSelectionToolbarItemsElement_mount_closure.prototype = {
    call$1(i) {
      var t2,
        t1 = this.toolbarItems.children;
      if (!(i < t1.length))
        return A.ioore(t1, i);
      t2 = this._box_0;
      return t2.previousChild = this.$this.inflateWidget$2(t1[i], new A.IndexedSlot(t2.previousChild, i, type$.IndexedSlot_nullable_Element));
    },
    $signature: 313
  };
  A._RenderCupertinoTextSelectionToolbarItems.prototype = {
    _updateChild$3(oldChild, newChild, slot) {
      var _this = this;
      if (oldChild != null) {
        _this.dropChild$1(oldChild);
        _this.slottedChildren.remove$1(0, slot);
      }
      if (newChild != null) {
        _this.slottedChildren.$indexSet(0, slot, newChild);
        _this.adoptChild$1(newChild);
      }
      return newChild;
    },
    set$page(_, value) {
      if (value === this._text_selection_toolbar0$_page)
        return;
      this._text_selection_toolbar0$_page = value;
      this.markNeedsLayout$0();
    },
    set$dividerColor(value) {
      if (value.$eq(0, this._dividerColor))
        return;
      this._dividerColor = value;
      this.markNeedsLayout$0();
    },
    set$dividerWidth(value) {
      if (value === this._dividerWidth)
        return;
      this._dividerWidth = value;
      this.markNeedsLayout$0();
    },
    performLayout$0() {
      var t2, t3, slottedConstraints, toolbarWidth, t4, t5, _this = this, t1 = {};
      if (_this.ContainerRenderObjectMixin__firstChild == null) {
        t1 = A.RenderObject.prototype.get$constraints.call(_this);
        _this.set$size(0, new A.Size(t1.constrainWidth$1(0), t1.constrainHeight$1(0)));
        return;
      }
      t1.greatestHeight = 0;
      _this.visitChildren$1(new A._RenderCupertinoTextSelectionToolbarItems_performLayout_closure(t1, _this));
      t2 = A.RenderObject.prototype.get$constraints.call(_this);
      t3 = t1.greatestHeight;
      slottedConstraints = new A.BoxConstraints(0, t2.maxWidth, t3, t3);
      _this._backButton.layout$2$parentUsesSize(slottedConstraints, true);
      _this._nextButton.layout$2$parentUsesSize(slottedConstraints, true);
      t3 = _this._backButton.get$size(0);
      t2 = _this._nextButton.get$size(0);
      t1.currentButtonPosition = 0;
      toolbarWidth = A._Cell$named("toolbarWidth");
      t1.currentPage = 0;
      t1.i = -1;
      _this.visitChildren$1(new A._RenderCupertinoTextSelectionToolbarItems_performLayout_closure0(t1, _this, t3._dx + t2._dx, toolbarWidth));
      A.assertHelper(_this._text_selection_toolbar0$_page <= t1.currentPage);
      t2 = t1.currentPage;
      if (t2 > 0) {
        t3 = _this._nextButton.parentData;
        t3.toString;
        t4 = type$.ToolbarItemsParentData;
        t4._as(t3);
        t5 = _this._backButton.parentData;
        t5.toString;
        t4._as(t5);
        if (_this._text_selection_toolbar0$_page !== t2) {
          t3.offset = new A.Offset(toolbarWidth._readLocal$0(), 0);
          t3.shouldPaint = true;
          t2 = toolbarWidth._readLocal$0();
          t3 = _this._nextButton.get$size(0);
          if (typeof t2 !== "number")
            return t2.$add();
          toolbarWidth._value = t2 + t3._dx;
        }
        if (_this._text_selection_toolbar0$_page > 0) {
          t5.offset = B.Offset_0_0;
          t5.shouldPaint = true;
        }
      } else {
        t2 = toolbarWidth._readLocal$0();
        t3 = _this._dividerWidth;
        if (typeof t2 !== "number")
          return t2.$sub();
        toolbarWidth._value = t2 - t3;
      }
      t2 = _this._text_selection_toolbar0$_page;
      _this.___RenderCupertinoTextSelectionToolbarItems_hasNextPage_A = t2 !== t1.currentPage;
      _this.___RenderCupertinoTextSelectionToolbarItems_hasPreviousPage_A = t2 > 0;
      _this.set$size(0, A.RenderObject.prototype.get$constraints.call(_this).constrain$1(new A.Size(toolbarWidth._readLocal$0(), t1.greatestHeight)));
    },
    paint$2(context, offset) {
      this.visitChildren$1(new A._RenderCupertinoTextSelectionToolbarItems_paint_closure(this, offset, context));
    },
    setupParentData$1(child) {
      type$.RenderBox._as(child);
      if (!(child.parentData instanceof A.ToolbarItemsParentData))
        child.parentData = new A.ToolbarItemsParentData(null, null, B.Offset_0_0);
    },
    hitTestChildren$2$position(result, position) {
      var t1, t2,
        child = this.ContainerRenderObjectMixin__lastChild;
      for (t1 = type$.ToolbarItemsParentData; child != null;) {
        t2 = child.parentData;
        t2.toString;
        t1._as(t2);
        if (!t2.shouldPaint) {
          child = t2.ContainerParentDataMixin_previousSibling;
          continue;
        }
        if (A._RenderCupertinoTextSelectionToolbarItems_hitTestChild(child, result, position))
          return true;
        child = t2.ContainerParentDataMixin_previousSibling;
      }
      if (A._RenderCupertinoTextSelectionToolbarItems_hitTestChild(this._backButton, result, position))
        return true;
      if (A._RenderCupertinoTextSelectionToolbarItems_hitTestChild(this._nextButton, result, position))
        return true;
      return false;
    },
    attach$1(owner) {
      var t1;
      this.super$__RenderCupertinoTextSelectionToolbarItems_RenderBox_ContainerRenderObjectMixin$attach(owner);
      for (t1 = this.slottedChildren, t1 = new A.LinkedHashMapValueIterator(t1, t1._modifications, t1._first, A._instanceType(t1)._eval$1("LinkedHashMapValueIterator<2>")); t1.moveNext$0();)
        t1.__js_helper$_current.attach$1(owner);
    },
    detach$0(_) {
      var t1;
      this.super$__RenderCupertinoTextSelectionToolbarItems_RenderBox_ContainerRenderObjectMixin$detach(0);
      for (t1 = this.slottedChildren, t1 = new A.LinkedHashMapValueIterator(t1, t1._modifications, t1._first, A._instanceType(t1)._eval$1("LinkedHashMapValueIterator<2>")); t1.moveNext$0();)
        t1.__js_helper$_current.detach$0(0);
    },
    redepthChildren$0() {
      this.visitChildren$1(new A._RenderCupertinoTextSelectionToolbarItems_redepthChildren_closure(this));
    },
    visitChildren$1(visitor) {
      var t1;
      type$.void_Function_RenderObject._as(visitor);
      t1 = this._backButton;
      if (t1 != null)
        visitor.call$1(t1);
      t1 = this._nextButton;
      if (t1 != null)
        visitor.call$1(t1);
      this.super$ContainerRenderObjectMixin$visitChildren(visitor);
    },
    visitChildrenForSemantics$1(visitor) {
      this.visitChildren$1(new A._RenderCupertinoTextSelectionToolbarItems_visitChildrenForSemantics_closure(type$.void_Function_RenderObject._as(visitor)));
    },
    debugDescribeChildren$0() {
      var value = A._setArrayType([], type$.JSArray_DiagnosticsNode);
      this.visitChildren$1(new A._RenderCupertinoTextSelectionToolbarItems_debugDescribeChildren_closure(this, value));
      return value;
    }
  };
  A._RenderCupertinoTextSelectionToolbarItems_performLayout_closure.prototype = {
    call$1(renderObjectChild) {
      var t1 = this.$this,
        childHeight = type$.RenderBox._as(renderObjectChild).getMaxIntrinsicHeight$1(A.RenderObject.prototype.get$constraints.call(t1).maxWidth);
      t1 = this._box_0;
      if (childHeight > t1.greatestHeight)
        t1.greatestHeight = childHeight;
    },
    $signature: 12
  };
  A._RenderCupertinoTextSelectionToolbarItems_performLayout_closure0.prototype = {
    call$1(renderObjectChild) {
      var t3, t4, paginationButtonsWidth, t5, t6, t7, currentButtonPosition, _this = this,
        t1 = _this._box_0,
        t2 = ++t1.i;
      type$.RenderBox._as(renderObjectChild);
      t3 = renderObjectChild.parentData;
      t3.toString;
      type$.ToolbarItemsParentData._as(t3);
      t3.shouldPaint = false;
      t4 = _this.$this;
      if (renderObjectChild === t4._backButton || renderObjectChild === t4._nextButton || t1.currentPage > t4._text_selection_toolbar0$_page)
        return;
      if (t1.currentPage === 0)
        paginationButtonsWidth = t2 === t4.ContainerRenderObjectMixin__childCount + 1 ? 0 : t4._nextButton.get$size(0)._dx;
      else
        paginationButtonsWidth = _this.subsequentPageButtonsWidth;
      t2 = A.RenderObject.prototype.get$constraints.call(t4);
      t5 = t1.greatestHeight;
      renderObjectChild.layout$2$parentUsesSize(new A.BoxConstraints(0, t2.maxWidth - paginationButtonsWidth, t5, t5), true);
      if (t1.currentButtonPosition + paginationButtonsWidth + renderObjectChild.get$size(0)._dx > A.RenderObject.prototype.get$constraints.call(t4).maxWidth) {
        ++t1.currentPage;
        t1.currentButtonPosition = t4._backButton.get$size(0)._dx + t4._dividerWidth;
        t2 = t4._backButton.get$size(0);
        t5 = t4._nextButton.get$size(0);
        t6 = A.RenderObject.prototype.get$constraints.call(t4);
        t7 = t1.greatestHeight;
        renderObjectChild.layout$2$parentUsesSize(new A.BoxConstraints(0, t6.maxWidth - (t2._dx + t5._dx), t7, t7), true);
      }
      t2 = t1.currentButtonPosition;
      t3.offset = new A.Offset(t2, 0);
      currentButtonPosition = t2 + (renderObjectChild.get$size(0)._dx + t4._dividerWidth);
      t1.currentButtonPosition = currentButtonPosition;
      t4 = t1.currentPage === t4._text_selection_toolbar0$_page;
      t3.shouldPaint = t4;
      if (t4)
        _this.toolbarWidth._value = currentButtonPosition;
    },
    $signature: 12
  };
  A._RenderCupertinoTextSelectionToolbarItems_paint_closure.prototype = {
    call$1(renderObjectChild) {
      var t1, childOffset, t2, t3, t4, _this = this;
      type$.RenderBox._as(renderObjectChild);
      t1 = renderObjectChild.parentData;
      t1.toString;
      type$.ToolbarItemsParentData._as(t1);
      if (t1.shouldPaint) {
        childOffset = t1.offset.$add(0, _this.offset);
        t2 = _this.context;
        t2.paintChild$2(renderObjectChild, childOffset);
        if (t1.ContainerParentDataMixin_nextSibling != null || renderObjectChild === _this.$this._backButton) {
          t1 = t2.get$canvas(t2);
          t2 = new A.Offset(renderObjectChild.get$size(0)._dx, 0).$add(0, childOffset);
          t3 = new A.Offset(renderObjectChild.get$size(0)._dx, renderObjectChild.get$size(0)._dy).$add(0, childOffset);
          t4 = $.$get$_renderer().createPaint$0();
          t4.set$color(0, _this.$this._dividerColor);
          t1.drawLine$3(t2, t3, t4);
        }
      }
    },
    $signature: 12
  };
  A._RenderCupertinoTextSelectionToolbarItems_hitTestChild_closure.prototype = {
    call$2(result, transformed) {
      A.assertHelper(transformed.$eq(0, this.position.$sub(0, this.childParentData.offset)));
      return this.child.hitTest$2$position(result, transformed);
    },
    $signature: 20
  };
  A._RenderCupertinoTextSelectionToolbarItems_redepthChildren_closure.prototype = {
    call$1(renderObjectChild) {
      this.$this.redepthChild$1(type$.RenderBox._as(renderObjectChild));
    },
    $signature: 12
  };
  A._RenderCupertinoTextSelectionToolbarItems_visitChildrenForSemantics_closure.prototype = {
    call$1(renderObjectChild) {
      var t1;
      type$.RenderBox._as(renderObjectChild);
      t1 = renderObjectChild.parentData;
      t1.toString;
      if (type$.ToolbarItemsParentData._as(t1).shouldPaint)
        this.visitor.call$1(renderObjectChild);
    },
    $signature: 12
  };
  A._RenderCupertinoTextSelectionToolbarItems_debugDescribeChildren_closure.prototype = {
    call$1(renderObjectChild) {
      var t1, t2;
      type$.RenderBox._as(renderObjectChild);
      t1 = this.$this;
      if (renderObjectChild === t1._backButton)
        B.JSArray_methods.add$1(this.value, A.DiagnosticableTreeNode$("back button", null, renderObjectChild));
      else {
        t2 = this.value;
        if (renderObjectChild === t1._nextButton)
          B.JSArray_methods.add$1(t2, A.DiagnosticableTreeNode$("next button", null, renderObjectChild));
        else
          B.JSArray_methods.add$1(t2, A.DiagnosticableTreeNode$("menu item", null, renderObjectChild));
      }
    },
    $signature: 12
  };
  A._CupertinoTextSelectionToolbarItemsSlot.prototype = {
    _enumToString$0() {
      return "_CupertinoTextSelectionToolbarItemsSlot." + this._name;
    }
  };
  A.__CupertinoTextSelectionToolbarContentState_State_TickerProviderStateMixin_dispose_closure.prototype = {
    call$0() {
      var t3, t4,
        t1 = this.$this,
        t2 = t1.TickerProviderStateMixin__tickers;
      if (t2 != null)
        for (t2 = A._LinkedHashSetIterator$(t2, t2._collection$_modifications, A._instanceType(t2)._precomputed1), t3 = t2.$ti._precomputed1; t2.moveNext$0();) {
          t4 = t2._collection$_current;
          if (t4 == null)
            t4 = t3._as(t4);
          if (t4._ticker$_future != null)
            throw A.wrapException(A.FlutterError$fromParts(A._setArrayType([A.ErrorSummary$(t1.toString$0(0) + " was disposed with an active Ticker."), A.ErrorDescription$(A.getRuntimeTypeOfDartObject(t1).toString$0(0) + string$.x20creatT), A.ErrorHint$(string$.Ticker), t4.describeForError$1("The offending ticker was")], type$.JSArray_DiagnosticsNode)));
        }
      return true;
    },
    $signature: 0
  };
  A.__CupertinoTextSelectionToolbarContentState_State_TickerProviderStateMixin.prototype = {
    activate$0() {
      this.super$State$activate();
      this._updateTickerModeNotifier$0();
      this._updateTickers$0();
    },
    dispose$0() {
      var t1, _this = this;
      A.assertHelper(new A.__CupertinoTextSelectionToolbarContentState_State_TickerProviderStateMixin_dispose_closure(_this).call$0());
      t1 = _this.TickerProviderStateMixin__tickerModeNotifier;
      if (t1 != null)
        t1.removeListener$1(0, _this.get$_updateTickers());
      _this.set$_tickerModeNotifier(null);
      _this.super$State$dispose();
    },
    debugFillProperties$1(properties) {
      var t1, t2, t3, _null = null;
      this.super$State$debugFillProperties(properties);
      t1 = this.TickerProviderStateMixin__tickers;
      if (t1 != null) {
        t2 = t1._collection$_length;
        t3 = t2 === 1 ? "" : "s";
        t3 = "tracking " + t2 + " ticker" + t3;
        t2 = t3;
      } else
        t2 = _null;
      properties.add$1(0, A.DiagnosticsProperty$("tickers", t1, true, _null, t2, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.Set_Ticker));
    }
  };
  A.__RenderCupertinoTextSelectionToolbarItems_RenderBox_ContainerRenderObjectMixin.prototype = {
    attach$1(owner) {
      var child, t1, t2;
      this.super$RenderObject$attach(owner);
      child = this.ContainerRenderObjectMixin__firstChild;
      for (t1 = type$.ToolbarItemsParentData; child != null;) {
        child.attach$1(owner);
        t2 = child.parentData;
        t2.toString;
        child = t1._as(t2).ContainerParentDataMixin_nextSibling;
      }
    },
    detach$0(_) {
      var child, t1, t2;
      this.super$RenderObject$detach(0);
      child = this.ContainerRenderObjectMixin__firstChild;
      for (t1 = type$.ToolbarItemsParentData; child != null;) {
        child.detach$0(0);
        t2 = child.parentData;
        t2.toString;
        child = t1._as(t2).ContainerParentDataMixin_nextSibling;
      }
    }
  };
  A.__RenderCupertinoTextSelectionToolbarItems_RenderBox_ContainerRenderObjectMixin_RenderBoxContainerDefaultsMixin.prototype = {};
  A.CupertinoTextSelectionToolbarButton.prototype = {
    createState$0() {
      return new A._CupertinoTextSelectionToolbarButtonState(B._StateLifecycle_0);
    }
  };
  A._CupertinoTextSelectionToolbarButtonState.prototype = {
    _onTapDown$1(details) {
      this.setState$1(new A._CupertinoTextSelectionToolbarButtonState__onTapDown_closure(this));
    },
    _onTapUp$1(details) {
      var t1;
      this.setState$1(new A._CupertinoTextSelectionToolbarButtonState__onTapUp_closure(this));
      t1 = this._widget.onPressed;
      if (t1 != null)
        t1.call$0();
    },
    _onTapCancel$0() {
      this.setState$1(new A._CupertinoTextSelectionToolbarButtonState__onTapCancel_closure(this));
    },
    build$1(context) {
      var _this = this, _null = null,
        $content = _this._getContentWidget$1(context),
        t1 = _this.isPressed ? B.CupertinoDynamicColor_PU8.resolveFrom$1(context) : B.Color_Edl,
        t2 = _this._widget.onPressed,
        child = A.CupertinoButton$(B.Alignment_0_0, _null, $content, t1, B.Color_Edl, _null, t2, B.EdgeInsets_16_18_16_18, 1);
      if (t2 != null)
        return A.GestureDetector$(_null, child, B.DragStartBehavior_1, false, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _this.get$_onTapCancel(), _this.get$_onTapDown(), _this.get$_onTapUp(), _null, _null, _null);
      else
        return child;
    },
    _getContentWidget$1(context) {
      var textWidget, _null = null,
        t1 = this._widget,
        t2 = t1.child;
      if (t2 != null)
        return t2;
      t2 = t1.text;
      if (t2 == null) {
        t1 = t1.buttonItem;
        t1.toString;
        t1 = A.CupertinoTextSelectionToolbarButton_getButtonLabel(context, t1);
      } else
        t1 = t2;
      textWidget = A.Text$(t1, _null, B.TextOverflow_2, _null, B.TextStyle_Vot.copyWith$1$color(this._widget.onPressed != null ? B.CupertinoDynamicColor_ml5.resolveFrom$1(context) : B.CupertinoDynamicColor_yWg), _null, _null);
      t1 = this._widget.buttonItem;
      switch (t1 == null ? _null : t1.type) {
        case B.ContextMenuButtonType_0:
        case B.ContextMenuButtonType_1:
        case B.ContextMenuButtonType_2:
        case B.ContextMenuButtonType_3:
        case B.ContextMenuButtonType_4:
        case B.ContextMenuButtonType_5:
        case B.ContextMenuButtonType_6:
        case B.ContextMenuButtonType_7:
        case B.ContextMenuButtonType_9:
        case null:
        case void 0:
          return textWidget;
        case B.ContextMenuButtonType_8:
          t1 = B.CupertinoDynamicColor_ml5.resolveFrom$1(context);
          t2 = $.$get$_renderer().createPaint$0();
          t2.set$strokeCap(B.StrokeCap_1);
          t2.set$strokeJoin(B.StrokeJoin_1);
          t2.set$strokeWidth(1);
          t2.set$style(0, B.PaintingStyle_1);
          return A.SizedBox$(A.CustomPaint$(_null, _null, _null, new A._LiveTextIconPainter(t1, t2, _null), B.Size_0_0), 13, 13);
      }
    }
  };
  A._CupertinoTextSelectionToolbarButtonState__onTapDown_closure.prototype = {
    call$0() {
      return this.$this.isPressed = true;
    },
    $signature: 1
  };
  A._CupertinoTextSelectionToolbarButtonState__onTapUp_closure.prototype = {
    call$0() {
      return this.$this.isPressed = false;
    },
    $signature: 1
  };
  A._CupertinoTextSelectionToolbarButtonState__onTapCancel_closure.prototype = {
    call$0() {
      return this.$this.isPressed = false;
    },
    $signature: 1
  };
  A._LiveTextIconPainter.prototype = {
    paint$2(canvas, size) {
      var t2, t3, path, rotationMatrix, i,
        t1 = this._text_selection_toolbar_button$_painter;
      t1.set$color(0, this.color);
      canvas.save$0(0);
      t2 = size._dx;
      t3 = size._dy;
      canvas.translate$2(0, t2 / 2, t3 / 2);
      t2 = -t2 / 2;
      t3 = -t3 / 2;
      path = $.$get$_renderer().createPath$0();
      path.moveTo$2(0, t2, t3 + 3.5);
      path.lineTo$2(0, t2, t3 + 1);
      path.arcToPoint$2$radius(new A.Offset(t2 + 1, t3), B.Radius_1_1);
      path.lineTo$2(0, t2 + 3.5, t3);
      t2 = new Float64Array(16);
      rotationMatrix = new A.Matrix40(t2);
      rotationMatrix.setIdentity$0();
      rotationMatrix.rotateZ$1(1.5707963267948966);
      for (i = 0; i < 4; ++i) {
        canvas.drawPath$2(path, t1);
        canvas.transform$1(0, t2);
      }
      canvas.drawLine$3(B.Offset_m3_m3, B.Offset_3_m3, t1);
      canvas.drawLine$3(B.Offset_m3_0, B.Offset_3_0, t1);
      canvas.drawLine$3(B.Offset_m3_3, B.Offset_1_3, t1);
      canvas.restore$0(0);
    },
    shouldRepaint$1(oldDelegate) {
      return !type$._LiveTextIconPainter._as(oldDelegate).color.$eq(0, this.color);
    }
  };
  A.CupertinoTextThemeData.prototype = {
    get$textStyle() {
      var t1 = this._textStyle,
        t2 = this._text_theme$_defaults.labelColor;
      t1 = B.CupertinoDynamicColor_b5s.$eq(0, t2) ? B.TextStyle_dXK : B.TextStyle_dXK.copyWith$1$color(t2);
      return t1;
    },
    get$actionTextStyle() {
      var t1 = B.TextStyle_5v7.copyWith$1$color(this._text_theme$_primaryColor);
      return t1;
    },
    get$actionSmallTextStyle() {
      var t1 = B.TextStyle_ufQ.copyWith$1$color(this._text_theme$_primaryColor);
      return t1;
    },
    get$tabLabelTextStyle() {
      var t1 = this._tabLabelTextStyle,
        t2 = this._text_theme$_defaults.inactiveGrayColor;
      t1 = B.CupertinoDynamicColor_yWg.$eq(0, t2) ? B.TextStyle_c2P : B.TextStyle_c2P.copyWith$1$color(t2);
      return t1;
    },
    get$navTitleTextStyle() {
      var t1 = this._navTitleTextStyle,
        t2 = this._text_theme$_defaults.labelColor;
      t1 = B.CupertinoDynamicColor_b5s.$eq(0, t2) ? B.TextStyle_pPb : B.TextStyle_pPb.copyWith$1$color(t2);
      return t1;
    },
    get$navLargeTitleTextStyle() {
      var t1 = this._navLargeTitleTextStyle,
        t2 = this._text_theme$_defaults.labelColor;
      t1 = B.CupertinoDynamicColor_b5s.$eq(0, t2) ? B.TextStyle_LKM : B.TextStyle_LKM.copyWith$1$color(t2);
      return t1;
    },
    get$navActionTextStyle() {
      var t1 = B.TextStyle_5v7.copyWith$1$color(this._text_theme$_primaryColor);
      return t1;
    },
    get$pickerTextStyle() {
      var t1 = this._pickerTextStyle,
        t2 = this._text_theme$_defaults.labelColor;
      t1 = B.CupertinoDynamicColor_b5s.$eq(0, t2) ? B.TextStyle_IYq : B.TextStyle_IYq.copyWith$1$color(t2);
      return t1;
    },
    get$dateTimePickerTextStyle() {
      var t1 = this._dateTimePickerTextStyle,
        t2 = this._text_theme$_defaults.labelColor;
      t1 = B.CupertinoDynamicColor_b5s.$eq(0, t2) ? B.TextStyle_Czj : B.TextStyle_Czj.copyWith$1$color(t2);
      return t1;
    },
    resolveFrom$1(context) {
      var t2, _this = this,
        t1 = _this._text_theme$_defaults,
        resolvedLabelColor = t1.labelColor,
        resolvedLabelColor0 = resolvedLabelColor instanceof A.CupertinoDynamicColor ? resolvedLabelColor.resolveFrom$1(context) : resolvedLabelColor,
        resolvedInactiveGray = t1.inactiveGrayColor;
      if (resolvedInactiveGray instanceof A.CupertinoDynamicColor)
        resolvedInactiveGray = resolvedInactiveGray.resolveFrom$1(context);
      t1 = resolvedLabelColor0.$eq(0, resolvedLabelColor) && resolvedInactiveGray.$eq(0, B.CupertinoDynamicColor_yWg) ? t1 : new A._TextThemeDefaultsBuilder(resolvedLabelColor0, resolvedInactiveGray);
      t2 = _this._text_theme$_primaryColor;
      if (t2 instanceof A.CupertinoDynamicColor)
        t2 = t2.resolveFrom$1(context);
      return A.CupertinoTextThemeData$_raw(t1, t2, A._resolveTextStyle(_this._textStyle, context), A._resolveTextStyle(_this._actionTextStyle, context), A._resolveTextStyle(_this._actionSmallTextStyle, context), A._resolveTextStyle(_this._tabLabelTextStyle, context), A._resolveTextStyle(_this._navTitleTextStyle, context), A._resolveTextStyle(_this._navLargeTitleTextStyle, context), A._resolveTextStyle(_this._navActionTextStyle, context), A._resolveTextStyle(_this._pickerTextStyle, context), A._resolveTextStyle(_this._dateTimePickerTextStyle, context));
    },
    debugFillProperties$1(properties) {
      var t1, _this = this, _null = null;
      _this.super$Diagnosticable$debugFillProperties(properties);
      t1 = type$.TextStyle;
      properties.add$1(0, A.DiagnosticsProperty$("textStyle", _this.get$textStyle(), true, B.CupertinoTextThemeData_jAQ.get$textStyle(), _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t1));
      properties.add$1(0, A.DiagnosticsProperty$("actionTextStyle", _this.get$actionTextStyle(), true, B.CupertinoTextThemeData_jAQ.get$actionTextStyle(), _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t1));
      properties.add$1(0, A.DiagnosticsProperty$("actionSmallTextStyle", _this.get$actionSmallTextStyle(), true, B.CupertinoTextThemeData_jAQ.get$actionSmallTextStyle(), _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t1));
      properties.add$1(0, A.DiagnosticsProperty$("tabLabelTextStyle", _this.get$tabLabelTextStyle(), true, B.CupertinoTextThemeData_jAQ.get$tabLabelTextStyle(), _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t1));
      properties.add$1(0, A.DiagnosticsProperty$("navTitleTextStyle", _this.get$navTitleTextStyle(), true, B.CupertinoTextThemeData_jAQ.get$navTitleTextStyle(), _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t1));
      properties.add$1(0, A.DiagnosticsProperty$("navLargeTitleTextStyle", _this.get$navLargeTitleTextStyle(), true, B.CupertinoTextThemeData_jAQ.get$navLargeTitleTextStyle(), _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t1));
      properties.add$1(0, A.DiagnosticsProperty$("navActionTextStyle", _this.get$navActionTextStyle(), true, B.CupertinoTextThemeData_jAQ.get$navActionTextStyle(), _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t1));
      properties.add$1(0, A.DiagnosticsProperty$("pickerTextStyle", _this.get$pickerTextStyle(), true, B.CupertinoTextThemeData_jAQ.get$pickerTextStyle(), _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t1));
      properties.add$1(0, A.DiagnosticsProperty$("dateTimePickerTextStyle", _this.get$dateTimePickerTextStyle(), true, B.CupertinoTextThemeData_jAQ.get$dateTimePickerTextStyle(), _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t1));
    },
    $eq(_, other) {
      var t1, _this = this;
      if (other == null)
        return false;
      if (_this === other)
        return true;
      if (J.get$runtimeType$(other) !== A.getRuntimeTypeOfDartObject(_this))
        return false;
      t1 = false;
      if (other instanceof A.CupertinoTextThemeData)
        if (other._text_theme$_defaults.$eq(0, _this._text_theme$_defaults)) {
          t1 = J.$eq$(other._text_theme$_primaryColor, _this._text_theme$_primaryColor);
          t1;
        }
      return t1;
    },
    get$hashCode(_) {
      var _this = this;
      return A.Object_hash(_this._text_theme$_defaults, _this._text_theme$_primaryColor, _this._textStyle, _this._actionTextStyle, _this._actionSmallTextStyle, _this._tabLabelTextStyle, _this._navTitleTextStyle, _this._navLargeTitleTextStyle, _this._navActionTextStyle, _this._pickerTextStyle, _this._dateTimePickerTextStyle, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue);
    }
  };
  A._TextThemeDefaultsBuilder.prototype = {
    $eq(_, other) {
      var _this = this;
      if (other == null)
        return false;
      if (_this === other)
        return true;
      if (J.get$runtimeType$(other) !== A.getRuntimeTypeOfDartObject(_this))
        return false;
      return other instanceof A._TextThemeDefaultsBuilder && other.labelColor.$eq(0, _this.labelColor) && other.inactiveGrayColor.$eq(0, _this.inactiveGrayColor);
    },
    get$hashCode(_) {
      return A.Object_hash(this.labelColor, this.inactiveGrayColor, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue);
    }
  };
  A._CupertinoTextThemeData_Object_Diagnosticable.prototype = {};
  A.CupertinoTheme.prototype = {
    build$1(context) {
      var _null = null;
      return new A.InheritedCupertinoTheme(this, A.IconTheme$(this.child, A.CupertinoIconThemeData$(_null, this.data.get$primaryColor(), _null, _null, _null, _null, _null, _null, _null), _null), _null);
    },
    debugFillProperties$1(properties) {
      this.super$Widget$debugFillProperties(properties);
      this.data.debugFillProperties$1(properties);
    }
  };
  A.InheritedCupertinoTheme.prototype = {
    wrap$2(_, context, child) {
      return new A.CupertinoTheme(this.theme.data, child, null);
    },
    updateShouldNotify$1(oldWidget) {
      return !this.theme.data.$eq(0, type$.InheritedCupertinoTheme._as(oldWidget).theme.data);
    }
  };
  A.CupertinoThemeData.prototype = {
    get$primaryColor() {
      var t1 = this.primaryColor;
      return t1 == null ? this._defaults.primaryColor : t1;
    },
    get$primaryContrastingColor() {
      var t1 = this.primaryContrastingColor;
      return t1 == null ? this._defaults.primaryContrastingColor : t1;
    },
    get$textTheme() {
      var t2, _null = null,
        t1 = this.textTheme;
      if (t1 == null) {
        t1 = this._defaults.textThemeDefaults;
        t2 = this.get$primaryColor();
        t1 = new A._DefaultCupertinoTextThemeData(t1.labelColor, t1.inactiveGray, B._TextThemeDefaultsBuilder_8sg, t2, _null, _null, _null, _null, _null, _null, _null, _null, _null);
      }
      return t1;
    },
    get$barBackgroundColor() {
      var t1 = this.barBackgroundColor;
      return t1 == null ? this._defaults.barBackgroundColor : t1;
    },
    get$scaffoldBackgroundColor() {
      var t1 = this.scaffoldBackgroundColor;
      return t1 == null ? this._defaults.scaffoldBackgroundColor : t1;
    },
    get$applyThemeToAll() {
      var t1 = this.applyThemeToAll;
      return t1 == null ? false : t1;
    },
    resolveFrom$1(context) {
      var t6, _this = this,
        t1 = new A.CupertinoThemeData_resolveFrom_convertColor(context),
        t2 = _this.get$brightness(),
        t3 = t1.call$1(_this.primaryColor),
        t4 = t1.call$1(_this.primaryContrastingColor),
        t5 = _this.textTheme;
      t5 = t5 == null ? null : t5.resolveFrom$1(context);
      t6 = t1.call$1(_this.barBackgroundColor);
      t1 = t1.call$1(_this.scaffoldBackgroundColor);
      _this.get$applyThemeToAll();
      return A.CupertinoThemeData$_rawWithDefaults(t2, t3, t4, t5, t6, t1, false, _this._defaults.resolveFrom$2(context, _this.textTheme == null));
    },
    debugFillProperties$1(properties) {
      var _this = this, _null = null;
      _this.super$Diagnosticable$debugFillProperties(properties);
      properties.add$1(0, A.EnumProperty$("brightness", _this.get$brightness(), _null, B.DiagnosticLevel_3, type$.Brightness));
      properties.add$1(0, A.createCupertinoColorProperty("primaryColor", _this.get$primaryColor(), B.CupertinoThemeData_TnQ.get$primaryColor()));
      properties.add$1(0, A.createCupertinoColorProperty("primaryContrastingColor", _this.get$primaryContrastingColor(), B.CupertinoThemeData_TnQ.get$primaryContrastingColor()));
      properties.add$1(0, A.createCupertinoColorProperty("barBackgroundColor", _this.get$barBackgroundColor(), B.CupertinoThemeData_TnQ.get$barBackgroundColor()));
      properties.add$1(0, A.createCupertinoColorProperty("scaffoldBackgroundColor", _this.get$scaffoldBackgroundColor(), B.CupertinoThemeData_TnQ.get$scaffoldBackgroundColor()));
      _this.get$applyThemeToAll();
      B.CupertinoThemeData_TnQ.get$applyThemeToAll();
      properties.add$1(0, A.DiagnosticsProperty$("applyThemeToAll", false, true, false, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.bool));
      _this.get$textTheme().debugFillProperties$1(properties);
    },
    $eq(_, other) {
      var t1, _this = this;
      if (other == null)
        return false;
      if (_this === other)
        return true;
      if (J.get$runtimeType$(other) !== A.getRuntimeTypeOfDartObject(_this))
        return false;
      t1 = false;
      if (other instanceof A.CupertinoThemeData)
        if (other.get$brightness() == _this.get$brightness())
          if (other.get$primaryColor().$eq(0, _this.get$primaryColor()))
            if (other.get$primaryContrastingColor().$eq(0, _this.get$primaryContrastingColor()))
              if (other.get$textTheme().$eq(0, _this.get$textTheme()))
                if (other.get$barBackgroundColor().$eq(0, _this.get$barBackgroundColor())) {
                  t1 = other.get$scaffoldBackgroundColor().$eq(0, _this.get$scaffoldBackgroundColor());
                  if (t1) {
                    other.get$applyThemeToAll();
                    _this.get$applyThemeToAll();
                  }
                }
      return t1;
    },
    get$hashCode(_) {
      var _this = this,
        t1 = _this.get$brightness(),
        t2 = _this.get$primaryColor(),
        t3 = _this.get$primaryContrastingColor(),
        t4 = _this.get$textTheme(),
        t5 = _this.get$barBackgroundColor(),
        t6 = _this.get$scaffoldBackgroundColor();
      _this.get$applyThemeToAll();
      return A.Object_hash(t1, t2, t3, t4, t5, t6, false, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue);
    }
  };
  A.CupertinoThemeData_resolveFrom_convertColor.prototype = {
    call$1(color) {
      return color instanceof A.CupertinoDynamicColor ? color.resolveFrom$1(this.context) : color;
    },
    $signature: 165
  };
  A.NoDefaultCupertinoThemeData.prototype = {
    resolveFrom$1(context) {
      var _this = this,
        t1 = new A.NoDefaultCupertinoThemeData_resolveFrom_convertColor(context),
        t2 = _this.get$brightness(),
        t3 = t1.call$1(_this.get$primaryColor()),
        t4 = t1.call$1(_this.get$primaryContrastingColor()),
        t5 = _this.get$textTheme();
      t5 = t5 == null ? null : t5.resolveFrom$1(context);
      return new A.NoDefaultCupertinoThemeData(t2, t3, t4, t5, t1.call$1(_this.get$barBackgroundColor()), t1.call$1(_this.get$scaffoldBackgroundColor()), _this.get$applyThemeToAll());
    },
    get$brightness() {
      return this.brightness;
    },
    get$primaryColor() {
      return this.primaryColor;
    },
    get$primaryContrastingColor() {
      return this.primaryContrastingColor;
    },
    get$textTheme() {
      return this.textTheme;
    },
    get$barBackgroundColor() {
      return this.barBackgroundColor;
    },
    get$scaffoldBackgroundColor() {
      return this.scaffoldBackgroundColor;
    },
    get$applyThemeToAll() {
      return this.applyThemeToAll;
    }
  };
  A.NoDefaultCupertinoThemeData_resolveFrom_convertColor.prototype = {
    call$1(color) {
      return color instanceof A.CupertinoDynamicColor ? color.resolveFrom$1(this.context) : color;
    },
    $signature: 165
  };
  A._CupertinoThemeDefaults.prototype = {
    resolveFrom$2(context, resolveTextTheme) {
      var t5, t6, _this = this,
        t1 = new A._CupertinoThemeDefaults_resolveFrom_convertColor(context),
        t2 = t1.call$1(_this.primaryColor),
        t3 = t1.call$1(_this.primaryContrastingColor),
        t4 = t1.call$1(_this.barBackgroundColor);
      t1 = t1.call$1(_this.scaffoldBackgroundColor);
      t5 = _this.textThemeDefaults;
      if (resolveTextTheme) {
        t6 = t5.labelColor;
        if (t6 instanceof A.CupertinoDynamicColor)
          t6 = t6.resolveFrom$1(context);
        t5 = t5.inactiveGray;
        t5 = new A._CupertinoTextThemeDefaults(t6, t5 instanceof A.CupertinoDynamicColor ? t5.resolveFrom$1(context) : t5);
      }
      return new A._CupertinoThemeDefaults(_this.brightness, t2, t3, t4, t1, false, t5);
    }
  };
  A._CupertinoThemeDefaults_resolveFrom_convertColor.prototype = {
    call$1(color) {
      return color instanceof A.CupertinoDynamicColor ? color.resolveFrom$1(this.context) : color;
    },
    $signature: 121
  };
  A._CupertinoTextThemeDefaults.prototype = {};
  A._DefaultCupertinoTextThemeData.prototype = {
    get$textStyle() {
      return A.CupertinoTextThemeData.prototype.get$textStyle.call(this).copyWith$1$color(this.labelColor);
    },
    get$tabLabelTextStyle() {
      return A.CupertinoTextThemeData.prototype.get$tabLabelTextStyle.call(this).copyWith$1$color(this.inactiveGray);
    },
    get$navTitleTextStyle() {
      return A.CupertinoTextThemeData.prototype.get$navTitleTextStyle.call(this).copyWith$1$color(this.labelColor);
    },
    get$navLargeTitleTextStyle() {
      return A.CupertinoTextThemeData.prototype.get$navLargeTitleTextStyle.call(this).copyWith$1$color(this.labelColor);
    },
    get$pickerTextStyle() {
      return A.CupertinoTextThemeData.prototype.get$pickerTextStyle.call(this).copyWith$1$color(this.labelColor);
    },
    get$dateTimePickerTextStyle() {
      return A.CupertinoTextThemeData.prototype.get$dateTimePickerTextStyle.call(this).copyWith$1$color(this.labelColor);
    }
  };
  A._CupertinoThemeData_NoDefaultCupertinoThemeData_Diagnosticable.prototype = {};
  A._testPlatform_closure.prototype = {
    call$0() {
      return true;
    },
    $signature: 0
  };
  A.PartialStackFrame.prototype = {
    matches$1(_, stackFrame) {
      var t1;
      if (!B.JSString_methods.allMatches$1("package:flutter/src/widgets/framework.dart", stackFrame.packageScheme + ":" + stackFrame.$package + "/" + stackFrame.packagePath).get$isEmpty(0)) {
        t1 = this.method;
        if (B.JSString_methods.startsWith$1(t1, "_"))
          t1 = "[" + t1 + "]";
        t1 = stackFrame.method === t1;
      } else
        t1 = false;
      return t1;
    }
  };
  A.StackFilter.prototype = {};
  A.RepetitiveStackFrameFilter.prototype = {
    filter$2(_, stackFrames, reasons) {
      var t1, t2, t3, t4, t5, index, t6;
      type$.List_StackFrame._as(stackFrames);
      type$.List_nullable_String._as(reasons);
      for (t1 = this.frames.length, t2 = A._arrayInstanceType(stackFrames), t3 = t2._precomputed1, t2 = t2._eval$1("SubListIterable<1>"), t4 = type$.String, t5 = t1 - 1, index = 0; index < stackFrames.length - t1; ++index) {
        t6 = new A.SubListIterable(stackFrames, index, null, t2);
        t6.SubListIterable$3(stackFrames, index, null, t3);
        if (this._matchesFrames$1(t6.take$1(0, t1).toList$0(0))) {
          B.JSArray_methods.setRange$3(reasons, index, index + t1, A.List_List$filled(t1, "...     Normal element mounting", false, t4));
          index += t5;
        }
      }
    },
    _matchesFrames$1(stackFrames) {
      var t1, t2, index;
      type$.List_StackFrame._as(stackFrames);
      t1 = this.frames;
      t2 = t1.length;
      if (stackFrames.length < t2)
        return false;
      for (index = 0; index < stackFrames.length; ++index) {
        if (!(index < t2))
          return A.ioore(t1, index);
        if (!t1[index].matches$1(0, stackFrames[index]))
          return false;
      }
      return true;
    }
  };
  A._ErrorDiagnostic.prototype = {
    toString$1$minLevel(_, minLevel) {
      var t1 = A.DiagnosticsProperty.prototype.get$value.call(this, 0);
      t1.toString;
      return J.join$0$ax(t1);
    },
    toString$0(_) {
      return this.toString$1$minLevel(0, B.DiagnosticLevel_3);
    },
    get$value(_) {
      var t1 = A.DiagnosticsProperty.prototype.get$value.call(this, 0);
      t1.toString;
      return t1;
    },
    valueToString$1$parentConfiguration(parentConfiguration) {
      var t1 = A.DiagnosticsProperty.prototype.get$value.call(this, 0);
      t1.toString;
      return J.join$0$ax(t1);
    }
  };
  A.ErrorDescription.prototype = {};
  A.ErrorSummary.prototype = {};
  A.ErrorHint.prototype = {};
  A.ErrorSpacer.prototype = {};
  A.FlutterErrorDetails.prototype = {
    exceptionAsString$0() {
      var message, fullMessage, t1, t2, position, body, splitPoint,
        longMessage = this.exception;
      if (type$.AssertionError._is(longMessage)) {
        message = longMessage.get$message(longMessage);
        fullMessage = longMessage.toString$0(0);
        longMessage = null;
        if (typeof message == "string" && message !== fullMessage) {
          t1 = fullMessage.length;
          t2 = J.getInterceptor$asx(message);
          if (t1 > t2.get$length(message)) {
            position = B.JSString_methods.lastIndexOf$1(fullMessage, message);
            if (position === t1 - t2.get$length(message) && position > 2 && B.JSString_methods.substring$2(fullMessage, position - 2, position) === ": ") {
              body = B.JSString_methods.substring$2(fullMessage, 0, position - 2);
              splitPoint = B.JSString_methods.indexOf$1(body, " Failed assertion:");
              if (splitPoint >= 0)
                body = B.JSString_methods.substring$2(body, 0, splitPoint) + "\n" + B.JSString_methods.substring$1(body, splitPoint + 1);
              longMessage = t2.trimRight$0(message) + "\n" + body;
            }
          }
        }
        if (longMessage == null)
          longMessage = fullMessage;
      } else if (!(typeof longMessage == "string"))
        longMessage = type$.Error._is(longMessage) || type$.Exception._is(longMessage) ? J.toString$0$(longMessage) : "  " + A.S(longMessage);
      longMessage = B.JSString_methods.trimRight$0(longMessage);
      return longMessage.length === 0 ? "  <no message available>" : longMessage;
    },
    _exceptionToDiagnosticable$0() {
      var t1,
        exception = this.exception;
      if (exception instanceof A.FlutterError)
        return exception;
      if (type$.AssertionError._is(exception) && exception.get$message(exception) instanceof A.FlutterError) {
        t1 = J.get$message$z(exception);
        t1.toString;
        return type$.FlutterError._as(t1);
      }
      return null;
    },
    get$summary() {
      var t1, summary;
      if (this._exceptionToDiagnosticable$0() != null) {
        t1 = A._setArrayType([], type$.JSArray_DiagnosticsNode);
        this.debugFillProperties$1(new A.DiagnosticPropertiesBuilder(t1, B.DiagnosticsTreeStyle_1));
        t1 = new A.CastList(t1, type$.CastList_of_DiagnosticsNode_and_nullable_DiagnosticsNode);
        summary = t1.firstWhere$2$orElse(t1, new A.FlutterErrorDetails_summary_closure(), new A.FlutterErrorDetails_summary_closure0());
      } else
        summary = null;
      return summary == null ? A.ErrorSummary$(new A.FlutterErrorDetails_summary_formatException(this).call$0()) : summary;
    },
    debugFillProperties$1(properties) {
      var t1, verb, diagnosticable, t2, prefix, message, t3, t4, stackFrames, _this = this;
      _this.super$Diagnosticable$debugFillProperties(properties);
      t1 = _this.context;
      verb = A.ErrorDescription$("thrown" + A.S(t1 != null ? A.ErrorDescription$(" " + t1.toString$0(0)) : ""));
      diagnosticable = _this._exceptionToDiagnosticable$0();
      t1 = _this.exception;
      if (typeof t1 == "number")
        properties.add$1(0, A.ErrorDescription$("The number " + A.S(t1) + " was " + verb.toString$0(0) + "."));
      else {
        $label0$0: {
          if (type$.AssertionError._is(t1)) {
            t2 = "assertion";
            break $label0$0;
          }
          if (typeof t1 == "string") {
            t2 = "message";
            break $label0$0;
          }
          if (type$.Error._is(t1) || type$.Exception._is(t1)) {
            t2 = J.get$runtimeType$(t1).toString$0(0);
            break $label0$0;
          }
          t2 = J.get$runtimeType$(t1).toString$0(0) + " object";
          break $label0$0;
        }
        properties.add$1(0, A.ErrorDescription$("The following " + A.ErrorDescription$(t2).toString$0(0) + " was " + verb.toString$0(0) + ":"));
        if (diagnosticable != null)
          B.JSArray_methods.forEach$1(diagnosticable.diagnostics, properties.get$add(properties));
        else {
          prefix = J.get$runtimeType$(t1).toString$0(0) + ": ";
          message = _this.exceptionAsString$0();
          properties.add$1(0, A.ErrorSummary$(B.JSString_methods.startsWith$1(message, prefix) ? B.JSString_methods.substring$1(message, prefix.length) : message));
        }
      }
      t2 = _this.stack;
      if (t2 != null) {
        if (type$.AssertionError._is(t1) && diagnosticable == null) {
          t1 = A.StackFrame_fromStackString(A.FlutterError__defaultStackTraceDemangler(t2).toString$0(0));
          t3 = A._arrayInstanceType(t1);
          t4 = t3._eval$1("SkipWhileIterable<1>");
          stackFrames = A.List_List$of(new A.SkipWhileIterable(t1, t3._eval$1("bool(1)")._as(new A.FlutterErrorDetails_debugFillProperties_closure()), t4), true, t4._eval$1("Iterable.E"));
          if (stackFrames.length >= 2 && stackFrames[0].$package === "flutter" && stackFrames[1].$package === "flutter") {
            properties.add$1(0, A.ErrorSpacer$());
            properties.add$1(0, A.ErrorHint$("Either the assertion indicates an error in the framework itself, or we should provide substantially more information in this error message to help you determine and fix the underlying cause.\nIn either case, please report this assertion by filing a bug on GitHub:\n  https://github.com/flutter/flutter/issues/new?template=2_bug.yml"));
          }
        }
        properties.add$1(0, A.ErrorSpacer$());
        properties.add$1(0, A.DiagnosticsStackTrace$("When the exception was thrown, this was the stack", t2, null));
      }
      t1 = _this.informationCollector;
      if (t1 != null) {
        properties.add$1(0, A.ErrorSpacer$());
        J.forEach$1$ax(t1.call$0(), properties.get$add(properties));
      }
    },
    toStringShort$0() {
      return "Exception caught by " + this.library;
    },
    toString$0(_) {
      return A._FlutterErrorDetailsNode$(null, B.DiagnosticsTreeStyle_5, this).toStringDeep$1$minLevel(B.DiagnosticLevel_3);
    },
    toDiagnosticsNode$2$name$style($name, style) {
      return new A._FlutterErrorDetailsNode(this, $name, true, true, null, style);
    },
    toDiagnosticsNode$1$style(style) {
      return this.toDiagnosticsNode$2$name$style(null, style);
    },
    toDiagnosticsNode$0() {
      return this.toDiagnosticsNode$2$name$style(null, null);
    }
  };
  A.FlutterErrorDetails_summary_formatException.prototype = {
    call$0() {
      var t1 = this.$this.exceptionAsString$0().split("\n");
      if (0 >= t1.length)
        return A.ioore(t1, 0);
      return B.JSString_methods.trimLeft$0(t1[0]);
    },
    $signature: 8
  };
  A.FlutterErrorDetails_summary_closure.prototype = {
    call$1(node) {
      type$.nullable_DiagnosticsNode._as(node);
      return node.get$level(node) === B.DiagnosticLevel_6;
    },
    $signature: 338
  };
  A.FlutterErrorDetails_summary_closure0.prototype = {
    call$0() {
      return null;
    },
    $signature: 28
  };
  A.FlutterErrorDetails_debugFillProperties_closure.prototype = {
    call$1(frame) {
      return type$.StackFrame._as(frame).packageScheme === "dart";
    },
    $signature: 340
  };
  A.FlutterError.prototype = {
    FlutterError$fromParts$1(diagnostics) {
      var _null = null;
      if (A.assertTest(J.get$level$z(B.JSArray_methods.get$first(this.diagnostics)) === B.DiagnosticLevel_6))
        A.assertThrow(A.FlutterError$fromParts(A._setArrayType([A.ErrorSummary$("FlutterError is missing a summary."), A.ErrorDescription$("All FlutterError objects should start with a short (one line) summary description of the problem that was detected."), A.DiagnosticsProperty$("Malformed", this, true, B.C__NoDefaultValue, _null, true, _null, _null, B.DiagnosticLevel_3, _null, false, true, false, B.DiagnosticsTreeStyle_6, _null, type$.FlutterError), A.ErrorDescription$(string$.x0aThis_)], type$.JSArray_DiagnosticsNode)));
      A.assertHelper(new A.FlutterError$fromParts_closure(this).call$0());
    },
    get$message(_) {
      return this.toString$0(0);
    },
    debugFillProperties$1(properties) {
      B.JSArray_methods.forEach$1(this.diagnostics, properties.get$add(properties));
    },
    toStringShort$0() {
      return "FlutterError";
    },
    toString$0(_) {
      var t1 = this.diagnostics,
        t2 = A._arrayInstanceType(t1);
      return new A.MappedListIterable(t1, t2._eval$1("String(1)")._as(new A.FlutterError_toString_closure(new A.TextTreeRenderer(4000000000, 65, B.DiagnosticLevel_2, -1))), t2._eval$1("MappedListIterable<1,String>")).join$1(0, "\n");
    },
    $isAssertionError: 1,
    $isDiagnosticable: 1,
    $isDiagnosticableTree: 1
  };
  A.FlutterError_FlutterError_closure.prototype = {
    call$1(line) {
      return A.ErrorDescription$(A._asString(line));
    },
    $signature: 345
  };
  A.FlutterError$fromParts_closure.prototype = {
    call$0() {
      var message, i, _null = null,
        t1 = this.$this,
        t2 = t1.diagnostics,
        t3 = A._arrayInstanceType(t2),
        t4 = t3._eval$1("bool(1)")._as(new A.FlutterError$fromParts__closure()),
        summaries = new A.WhereIterable(t2, t4, t3._eval$1("WhereIterable<1>"));
      if (summaries.get$length(0) > 1) {
        message = A._setArrayType([A.ErrorSummary$("FlutterError contained multiple error summaries."), A.ErrorDescription$("All FlutterError objects should have only a single short (one line) summary description of the problem that was detected."), A.DiagnosticsProperty$("Malformed", t1, true, B.C__NoDefaultValue, _null, true, _null, _null, B.DiagnosticLevel_3, _null, false, true, false, B.DiagnosticsTreeStyle_6, _null, type$.FlutterError), A.ErrorDescription$("\nThe malformed error has " + summaries.get$length(0) + " summaries.")], type$.JSArray_DiagnosticsNode);
        for (t1 = B.JSArray_methods.get$iterator(t2), t3 = new A.WhereIterator(t1, t4, t3._eval$1("WhereIterator<1>")), t4 = type$.DiagnosticsNode, i = 1; t3.moveNext$0();) {
          B.JSArray_methods.add$1(message, A.DiagnosticsProperty$("Summary " + i, t1.get$current(0), true, B.C__NoDefaultValue, _null, true, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t4));
          ++i;
        }
        B.JSArray_methods.add$1(message, A.ErrorDescription$(string$.x0aThis_));
        throw A.wrapException(A.FlutterError$fromParts(message));
      }
      return true;
    },
    $signature: 0
  };
  A.FlutterError$fromParts__closure.prototype = {
    call$1(node) {
      type$.DiagnosticsNode._as(node);
      return node.get$level(node) === B.DiagnosticLevel_6;
    },
    $signature: 62
  };
  A.FlutterError_dumpErrorToConsole_closure.prototype = {
    call$0() {
      return this._box_0.isInDebugMode = true;
    },
    $signature: 0
  };
  A.FlutterError_defaultStackFilter_closure.prototype = {
    call$1(value) {
      return A._asInt(value) + 1;
    },
    $signature: 52
  };
  A.FlutterError_defaultStackFilter_closure0.prototype = {
    call$1(value) {
      return A._asInt(value) + 1;
    },
    $signature: 52
  };
  A.FlutterError_toString_closure.prototype = {
    call$1(node) {
      return B.JSString_methods.trimRight$0(this.renderer._debugRender$4$parentConfiguration$prefixLineOne$prefixOtherLines(type$.DiagnosticsNode._as(node), null, "", null));
    },
    $signature: 349
  };
  A.debugPrintStack_closure.prototype = {
    call$1(line) {
      A._asString(line);
      return B.JSString_methods.contains$1(line, "StackTrace.current") || B.JSString_methods.contains$1(line, "dart-sdk/lib/_internal") || B.JSString_methods.contains$1(line, "dart:sdk_internal");
    },
    $signature: 35
  };
  A.DiagnosticsStackTrace.prototype = {
    get$allowTruncate() {
      return false;
    }
  };
  A._FlutterErrorDetailsNode.prototype = {
    get$builder() {
      var properties, t1, _i,
        builder = A.DiagnosticableNode.prototype.get$builder.call(this);
      if (builder == null)
        return null;
      properties = builder.properties;
      for (t1 = $.FlutterErrorDetails_propertiesTransformers.length, _i = 0; _i < $.FlutterErrorDetails_propertiesTransformers.length; $.FlutterErrorDetails_propertiesTransformers.length === t1 || (0, A.throwConcurrentModificationError)($.FlutterErrorDetails_propertiesTransformers), ++_i)
        properties = $.FlutterErrorDetails_propertiesTransformers[_i].call$1(properties);
      return new A.DiagnosticPropertiesBuilder(J.toList$0$ax(properties), B.DiagnosticsTreeStyle_1);
    }
  };
  A._FlutterError_Error_DiagnosticableTreeMixin.prototype = {};
  A._FlutterErrorDetails_Object_Diagnosticable.prototype = {};
  A.BindingBase.prototype = {
    BindingBase$0() {
      A.FlutterTimeline_startSync("Framework initialization", null);
      A.assertHelper(new A.BindingBase_closure(this).call$0());
      if (A.assertTest($.BindingBase__debugInitializedType == null))
        A.assertThrow("Binding is already initialized to " + A.S($.BindingBase__debugInitializedType));
      this.initInstances$0();
      A.assertHelper($.BindingBase__debugInitializedType != null);
      A.assertHelper(!$.BindingBase__debugServiceExtensionsRegistered);
      this.initServiceExtensions$0();
      A.assertHelper($.BindingBase__debugServiceExtensionsRegistered);
      var t1 = type$.String;
      A.postEvent("Flutter.FrameworkInitialization", A.LinkedHashMap_LinkedHashMap$_empty(t1, t1), "Extension");
      A.Timeline_finishSync();
    },
    initInstances$0() {
      A.assertHelper($.BindingBase__debugInitializedType == null);
      A.assertHelper(new A.BindingBase_initInstances_closure(this).call$0());
    },
    debugCheckZone$1(entryPoint) {
      A.assertHelper(new A.BindingBase_debugCheckZone_closure(this, entryPoint).call$0());
      return true;
    },
    initServiceExtensions$0() {
      var _this = this;
      A.assertHelper(!$.BindingBase__debugServiceExtensionsRegistered);
      A.assertHelper(new A.BindingBase_initServiceExtensions_closure(_this).call$0());
      _this.registerStringServiceExtension$3$getter$name$setter(new A.BindingBase_initServiceExtensions_closure0(), "connectedVmServiceUri", new A.BindingBase_initServiceExtensions_closure1());
      _this.registerStringServiceExtension$3$getter$name$setter(new A.BindingBase_initServiceExtensions_closure2(), "activeDevToolsServerAddress", new A.BindingBase_initServiceExtensions_closure3());
      A.assertHelper(new A.BindingBase_initServiceExtensions_closure4(_this).call$0());
      A.assertHelper(new A.BindingBase_initServiceExtensions_closure5().call$0());
    },
    lockEvents$1(callback) {
      var debugTimelineTask, future, t1 = {};
      type$.Future_void_Function._as(callback);
      t1.debugTimelineTask = null;
      debugTimelineTask = A.TimelineTask$();
      debugTimelineTask.start$1(0, "Lock events");
      t1.debugTimelineTask = debugTimelineTask;
      ++this._lockCount;
      future = callback.call$0();
      future.whenComplete$1(new A.BindingBase_lockEvents_closure(t1, this));
      return future;
    },
    unlocked$0() {
      A.assertHelper(this._lockCount <= 0);
    },
    reassembleApplication$0() {
      return this.lockEvents$1(this.get$performReassemble());
    },
    performReassemble$0() {
      $.FlutterError__errorCount = 0;
      return A.Future_Future$value(null, type$.void);
    },
    registerSignalServiceExtension$2$callback$name(callback, $name) {
      this.registerServiceExtension$2$callback$name(new A.BindingBase_registerSignalServiceExtension_closure(type$.Future_void_Function._as(callback)), $name);
    },
    registerBoolServiceExtension$3$getter$name$setter(getter, $name, setter) {
      type$.Future_bool_Function._as(getter);
      this.registerServiceExtension$2$callback$name(new A.BindingBase_registerBoolServiceExtension_closure(this, type$.Future_void_Function_bool._as(setter), $name, getter), $name);
    },
    registerNumericServiceExtension$3$getter$name$setter(getter, $name, setter) {
      type$.Future_double_Function._as(getter);
      this.registerServiceExtension$2$callback$name(new A.BindingBase_registerNumericServiceExtension_closure(this, $name, type$.Future_void_Function_double._as(setter), getter), $name);
    },
    _binding2$_postExtensionStateChangedEvent$2($name, value) {
      A.postEvent("Flutter.ServiceExtensionStateChanged", type$.Map_String_dynamic._as(A.LinkedHashMap_LinkedHashMap$_literal(["extension", "ext.flutter." + $name, "value", value], type$.String, type$.dynamic)), "Extension");
    },
    registerStringServiceExtension$3$getter$name$setter(getter, $name, setter) {
      type$.Future_String_Function._as(getter);
      this.registerServiceExtension$2$callback$name(new A.BindingBase_registerStringServiceExtension_closure(this, type$.Future_void_Function_String._as(setter), $name, getter), $name);
    },
    registerServiceExtension$2$callback$name(callback, $name) {
      var methodName = "ext.flutter." + $name;
      A.registerExtension(methodName, new A.BindingBase_registerServiceExtension_closure(methodName, type$.Future_Map_String_dynamic_Function_Map_String_String._as(callback)));
    },
    toString$0(_) {
      return "<" + A.objectRuntimeType(this, "BindingBase") + ">";
    }
  };
  A.BindingBase_closure.prototype = {
    call$0() {
      return this.$this._debugConstructed = true;
    },
    $signature: 0
  };
  A.BindingBase_initInstances_closure.prototype = {
    call$0() {
      var t1 = this.$this;
      $.BindingBase__debugInitializedType = A.getRuntimeTypeOfDartObject(t1);
      t1._debugBindingZone = $.Zone__current;
      return true;
    },
    $signature: 0
  };
  A.BindingBase_checkInstance_closure.prototype = {
    call$0() {
      var t2, exception, _this = this,
        t1 = $.BindingBase__debugInitializedType == null;
      if (t1 && _this.instance == null) {
        t1 = _this.T;
        throw A.wrapException(A.FlutterError$fromParts(A._setArrayType([A.ErrorSummary$("Binding has not yet been initialized."), A.ErrorDescription$('The "instance" getter on the ' + A.createRuntimeType(t1).toString$0(0) + " binding mixin is only available once that binding has been initialized."), A.ErrorHint$('Typically, this is done by calling "WidgetsFlutterBinding.ensureInitialized()" or "runApp()" (the latter calls the former). Typically this call is done in the "void main()" method. The "ensureInitialized" method is idempotent; calling it multiple times is not harmful. After calling that method, the "instance" getter will return the binding.'), A.ErrorHint$('In a test, one can call "TestWidgetsFlutterBinding.ensureInitialized()" as the first line in the test\'s "main()" method to initialize the binding.'), A.ErrorHint$("If " + A.createRuntimeType(t1).toString$0(0) + ' is a custom binding mixin, there must also be a custom binding class, like WidgetsFlutterBinding, but that mixes in the selected binding, and that is the class that must be constructed before using the "instance" getter.')], type$.JSArray_DiagnosticsNode)));
      }
      t2 = _this.instance;
      if (t2 == null) {
        A.assertHelper(t1);
        t1 = _this.T;
        throw A.wrapException(A.FlutterError$fromParts(A._setArrayType([A.ErrorSummary$("Binding mixin instance is null but bindings are already initialized."), A.ErrorDescription$('The "instance" property of the ' + A.createRuntimeType(t1).toString$0(0) + ' binding mixin was accessed, but that binding was not initialized when the "initInstances()" method was called.'), A.ErrorHint$("This probably indicates that the " + A.createRuntimeType(t1).toString$0(0) + " mixin was not mixed into the class that was used to initialize the binding. If this is a custom binding mixin, there must also be a custom binding class, like WidgetsFlutterBinding, but that mixes in the selected binding. If this is a test binding, check that the binding being initialized is the same as the one into which the test binding is mixed."), A.ErrorHint$("It is also possible that " + A.createRuntimeType(t1).toString$0(0) + ' does not implement "initInstances()" to assign a value to "instance". See the documentation of the BindingBase class for more details.'), A.ErrorHint$('The binding that was initialized was of the type "' + A.S($.BindingBase__debugInitializedType) + '". ')], type$.JSArray_DiagnosticsNode)));
      }
      try {
        t2 = t2._debugConstructed;
        if (t2 && t1) {
          t1 = A.FlutterError$fromParts(A._setArrayType([A.ErrorSummary$("Binding initialized without calling initInstances."), A.ErrorDescription$("An instance of " + A.createRuntimeType(_this.T).toString$0(0) + " is non-null, but BindingBase.initInstances() has not yet been called."), A.ErrorHint$('This could happen because a binding mixin was somehow used outside of the normal binding mechanisms, or because the binding\'s initInstances() method did not call "super.initInstances()".'), A.ErrorHint$('This could also happen if some code was invoked that used the binding while the binding was initializing, for example if the "initInstances" method invokes a callback. Bindings should not invoke callbacks before "initInstances" has completed.')], type$.JSArray_DiagnosticsNode));
          throw A.wrapException(t1);
        }
        if (!t2) {
          t1 = A.FlutterError$fromParts(A._setArrayType([A.ErrorSummary$("Binding did not complete initialization."), A.ErrorDescription$("An instance of " + A.createRuntimeType(_this.T).toString$0(0) + " is non-null, but the BindingBase() constructor has not yet been called."), A.ErrorHint$('This could also happen if some code was invoked that used the binding while the binding was initializing, for example if the binding\'s constructor itself invokes a callback. Bindings should not invoke callbacks before "initInstances" has completed.')], type$.JSArray_DiagnosticsNode));
          throw A.wrapException(t1);
        }
      } catch (exception) {
        if (type$.NoSuchMethodError._is(A.unwrapException(exception)))
          throw A.wrapException(A.FlutterError$fromParts(A._setArrayType([A.ErrorSummary$("Binding does not extend BindingBase"), A.ErrorDescription$("An instance of " + A.createRuntimeType(_this.T).toString$0(0) + " was created but the BindingBase constructor was not called."), A.ErrorHint$('This could happen because the binding was implemented using "implements" rather than "extends" or "with". Concrete binding classes must extend or mix in BindingBase.')], type$.JSArray_DiagnosticsNode)));
        else
          throw exception;
      }
      return true;
    },
    $signature: 0
  };
  A.BindingBase_debugCheckZone_closure.prototype = {
    call$0() {
      var message,
        t1 = this.$this;
      if (A.assertTest(t1._debugBindingZone != null))
        A.assertThrow("debugCheckZone can only be used after the binding is fully initialized.");
      if ($.Zone__current !== t1._debugBindingZone) {
        t1 = this.entryPoint;
        message = A.FlutterError_FlutterError("Zone mismatch.\nThe Flutter bindings were initialized in a different zone than is now being used. This will likely cause confusion and bugs as any zone-specific configuration will inconsistently use the configuration of the original binding initialization zone or this zone based on hard-to-predict factors such as which zone was active when a particular callback was set.\nIt is important to use the same zone when calling `ensureInitialized` on the binding as when calling `" + t1 + "` later.\nTo make this warning fatal, set BindingBase.debugZoneErrorsAreFatal to true before the bindings are initialized (i.e. as the first statement in `void main() { }`).");
        A.FlutterError_reportError(new A.FlutterErrorDetails(message, A.StackTrace_current(), "Flutter framework", A.ErrorDescription$("during " + t1), null, false));
      }
      return true;
    },
    $signature: 0
  };
  A.BindingBase_initServiceExtensions_closure.prototype = {
    call$0() {
      var t1 = this.$this;
      t1.registerSignalServiceExtension$2$callback$name(t1.get$reassembleApplication(), "reassemble");
      return true;
    },
    $signature: 0
  };
  A.BindingBase_initServiceExtensions_closure0.prototype = {
    call$0() {
      var $async$goto = 0,
        $async$completer = A._makeAsyncAwaitCompleter(type$.String),
        $async$returnValue, t1;
      var $async$call$0 = A._wrapJsFunctionForAsync(function($async$errorCode, $async$result) {
        if ($async$errorCode === 1)
          return A._asyncRethrow($async$result, $async$completer);
        while (true)
          switch ($async$goto) {
            case 0:
              // Function start
              t1 = $.connectedVmServiceUri;
              $async$returnValue = t1 == null ? "" : t1;
              // goto return
              $async$goto = 1;
              break;
            case 1:
              // return
              return A._asyncReturn($async$returnValue, $async$completer);
          }
      });
      return A._asyncStartSync($async$call$0, $async$completer);
    },
    $signature: 86
  };
  A.BindingBase_initServiceExtensions_closure1.prototype = {
    call$1(uri) {
      var $async$goto = 0,
        $async$completer = A._makeAsyncAwaitCompleter(type$.void);
      var $async$call$1 = A._wrapJsFunctionForAsync(function($async$errorCode, $async$result) {
        if ($async$errorCode === 1)
          return A._asyncRethrow($async$result, $async$completer);
        while (true)
          switch ($async$goto) {
            case 0:
              // Function start
              $.connectedVmServiceUri = uri;
              // implicit return
              return A._asyncReturn(null, $async$completer);
          }
      });
      return A._asyncStartSync($async$call$1, $async$completer);
    },
    $signature: 119
  };
  A.BindingBase_initServiceExtensions_closure2.prototype = {
    call$0() {
      var $async$goto = 0,
        $async$completer = A._makeAsyncAwaitCompleter(type$.String),
        $async$returnValue, t1;
      var $async$call$0 = A._wrapJsFunctionForAsync(function($async$errorCode, $async$result) {
        if ($async$errorCode === 1)
          return A._asyncRethrow($async$result, $async$completer);
        while (true)
          switch ($async$goto) {
            case 0:
              // Function start
              t1 = $.activeDevToolsServerAddress;
              $async$returnValue = t1 == null ? "" : t1;
              // goto return
              $async$goto = 1;
              break;
            case 1:
              // return
              return A._asyncReturn($async$returnValue, $async$completer);
          }
      });
      return A._asyncStartSync($async$call$0, $async$completer);
    },
    $signature: 86
  };
  A.BindingBase_initServiceExtensions_closure3.prototype = {
    call$1(serverAddress) {
      var $async$goto = 0,
        $async$completer = A._makeAsyncAwaitCompleter(type$.void);
      var $async$call$1 = A._wrapJsFunctionForAsync(function($async$errorCode, $async$result) {
        if ($async$errorCode === 1)
          return A._asyncRethrow($async$result, $async$completer);
        while (true)
          switch ($async$goto) {
            case 0:
              // Function start
              $.activeDevToolsServerAddress = serverAddress;
              // implicit return
              return A._asyncReturn(null, $async$completer);
          }
      });
      return A._asyncStartSync($async$call$1, $async$completer);
    },
    $signature: 119
  };
  A.BindingBase_initServiceExtensions_closure4.prototype = {
    call$0() {
      var t1 = this.$this;
      t1.registerServiceExtension$2$callback$name(new A.BindingBase_initServiceExtensions__closure(t1), "platformOverride");
      t1.registerServiceExtension$2$callback$name(new A.BindingBase_initServiceExtensions__closure0(t1), "brightnessOverride");
      return true;
    },
    $signature: 0
  };
  A.BindingBase_initServiceExtensions__closure.prototype = {
    call$1(parameters) {
      return this.$call$body$BindingBase_initServiceExtensions__closure0(type$.Map_String_String._as(parameters));
    },
    $call$body$BindingBase_initServiceExtensions__closure0(parameters) {
      var $async$goto = 0,
        $async$completer = A._makeAsyncAwaitCompleter(type$.Map_String_dynamic),
        $async$returnValue, $async$self = this, _i, candidate, t1;
      var $async$call$1 = A._wrapJsFunctionForAsync(function($async$errorCode, $async$result) {
        if ($async$errorCode === 1)
          return A._asyncRethrow($async$result, $async$completer);
        while (true)
          switch ($async$goto) {
            case 0:
              // Function start
              t1 = J.getInterceptor$x(parameters);
              $async$goto = t1.containsKey$1(parameters, "value") ? 3 : 4;
              break;
            case 3:
              // then
              t1 = t1.$index(parameters, "value");
              t1.toString;
              $._debugDefaultTargetPlatformOverride = null;
              for (_i = 0; _i < 6; ++_i) {
                candidate = B.List_Y7p[_i];
                if (candidate._name === t1) {
                  $._debugDefaultTargetPlatformOverride = candidate;
                  break;
                }
              }
              t1 = $async$self.$this;
              t1._binding2$_postExtensionStateChangedEvent$2("platformOverride", A.defaultTargetPlatform()._name);
              $async$goto = 5;
              return A._asyncAwait(t1.lockEvents$1(t1.get$performReassemble()), $async$call$1);
            case 5:
              // returning from await.
            case 4:
              // join
              $async$returnValue = A.LinkedHashMap_LinkedHashMap$_literal(["value", A.defaultTargetPlatform()._name], type$.String, type$.dynamic);
              // goto return
              $async$goto = 1;
              break;
            case 1:
              // return
              return A._asyncReturn($async$returnValue, $async$completer);
          }
      });
      return A._asyncStartSync($async$call$1, $async$completer);
    },
    $signature: 27
  };
  A.BindingBase_initServiceExtensions__closure0.prototype = {
    call$1(parameters) {
      return this.$call$body$BindingBase_initServiceExtensions__closure(type$.Map_String_String._as(parameters));
    },
    $call$body$BindingBase_initServiceExtensions__closure(parameters) {
      var $async$goto = 0,
        $async$completer = A._makeAsyncAwaitCompleter(type$.Map_String_dynamic),
        $async$returnValue, $async$self = this, _0_0, t2, t1;
      var $async$call$1 = A._wrapJsFunctionForAsync(function($async$errorCode, $async$result) {
        if ($async$errorCode === 1)
          return A._asyncRethrow($async$result, $async$completer);
        while (true)
          switch ($async$goto) {
            case 0:
              // Function start
              t1 = J.getInterceptor$x(parameters);
              $async$goto = t1.containsKey$1(parameters, "value") ? 3 : 4;
              break;
            case 3:
              // then
              _0_0 = t1.$index(parameters, "value");
              $label0$1: {
                if ("Brightness.light" === _0_0) {
                  t1 = B.Brightness_1;
                  break $label0$1;
                }
                if ("Brightness.dark" === _0_0) {
                  t1 = B.Brightness_0;
                  break $label0$1;
                }
                t1 = null;
                break $label0$1;
              }
              $.debugBrightnessOverride = t1;
              t2 = $async$self.$this;
              t2._binding2$_postExtensionStateChangedEvent$2("brightnessOverride", (t1 == null ? $.$get$EnginePlatformDispatcher__instance().configuration.platformBrightness : t1)._enumToString$0());
              $async$goto = 5;
              return A._asyncAwait(t2.lockEvents$1(t2.get$performReassemble()), $async$call$1);
            case 5:
              // returning from await.
            case 4:
              // join
              t1 = $.debugBrightnessOverride;
              $async$returnValue = A.LinkedHashMap_LinkedHashMap$_literal(["value", (t1 == null ? $.$get$EnginePlatformDispatcher__instance().configuration.platformBrightness : t1)._enumToString$0()], type$.String, type$.dynamic);
              // goto return
              $async$goto = 1;
              break;
            case 1:
              // return
              return A._asyncReturn($async$returnValue, $async$completer);
          }
      });
      return A._asyncStartSync($async$call$1, $async$completer);
    },
    $signature: 27
  };
  A.BindingBase_initServiceExtensions_closure5.prototype = {
    call$0() {
      return $.BindingBase__debugServiceExtensionsRegistered = true;
    },
    $signature: 0
  };
  A.BindingBase_lockEvents_closure.prototype = {
    call$0() {
      var error, stack, exception,
        t1 = this.$this;
      if (--t1._lockCount <= 0) {
        this._box_0.debugTimelineTask.finish$0(0);
        try {
          t1.super$_WidgetsFlutterBinding_BindingBase_GestureBinding$unlocked();
          if (t1.SchedulerBinding__taskQueue._priority_queue$_length !== 0)
            t1._ensureEventLoopCallback$0();
        } catch (exception) {
          error = A.unwrapException(exception);
          stack = A.getTraceFromException(exception);
          t1 = A.ErrorDescription$("while handling pending events");
          A.FlutterError_reportError(new A.FlutterErrorDetails(error, stack, "foundation", t1, null, false));
        }
      }
    },
    $signature: 28
  };
  A.BindingBase_registerSignalServiceExtension_closure.prototype = {
    call$1(parameters) {
      return this.$call$body$BindingBase_registerSignalServiceExtension_closure(type$.Map_String_String._as(parameters));
    },
    $call$body$BindingBase_registerSignalServiceExtension_closure(parameters) {
      var $async$goto = 0,
        $async$completer = A._makeAsyncAwaitCompleter(type$.Map_String_dynamic),
        $async$returnValue, $async$self = this;
      var $async$call$1 = A._wrapJsFunctionForAsync(function($async$errorCode, $async$result) {
        if ($async$errorCode === 1)
          return A._asyncRethrow($async$result, $async$completer);
        while (true)
          switch ($async$goto) {
            case 0:
              // Function start
              $async$goto = 3;
              return A._asyncAwait($async$self.callback.call$0(), $async$call$1);
            case 3:
              // returning from await.
              $async$returnValue = A.LinkedHashMap_LinkedHashMap$_empty(type$.String, type$.dynamic);
              // goto return
              $async$goto = 1;
              break;
            case 1:
              // return
              return A._asyncReturn($async$returnValue, $async$completer);
          }
      });
      return A._asyncStartSync($async$call$1, $async$completer);
    },
    $signature: 27
  };
  A.BindingBase_registerBoolServiceExtension_closure.prototype = {
    call$1(parameters) {
      return this.$call$body$BindingBase_registerBoolServiceExtension_closure(type$.Map_String_String._as(parameters));
    },
    $call$body$BindingBase_registerBoolServiceExtension_closure(parameters) {
      var $async$goto = 0,
        $async$completer = A._makeAsyncAwaitCompleter(type$.Map_String_dynamic),
        $async$returnValue, $async$self = this, t1, $async$temp1, $async$temp2;
      var $async$call$1 = A._wrapJsFunctionForAsync(function($async$errorCode, $async$result) {
        if ($async$errorCode === 1)
          return A._asyncRethrow($async$result, $async$completer);
        while (true)
          switch ($async$goto) {
            case 0:
              // Function start
              t1 = J.getInterceptor$x(parameters);
              $async$goto = t1.containsKey$1(parameters, "enabled") ? 3 : 4;
              break;
            case 3:
              // then
              $async$goto = 5;
              return A._asyncAwait($async$self.setter.call$1(t1.$index(parameters, "enabled") === "true"), $async$call$1);
            case 5:
              // returning from await.
              $async$temp1 = A;
              $async$goto = 6;
              return A._asyncAwait($async$self.getter.call$0(), $async$call$1);
            case 6:
              // returning from await.
              t1 = $async$temp1.boolConversionCheck($async$result) ? "true" : "false";
              $async$self.$this._binding2$_postExtensionStateChangedEvent$2($async$self.name, t1);
            case 4:
              // join
              $async$temp1 = A;
              $async$temp2 = A;
              $async$goto = 7;
              return A._asyncAwait($async$self.getter.call$0(), $async$call$1);
            case 7:
              // returning from await.
              $async$returnValue = $async$temp1.LinkedHashMap_LinkedHashMap$_literal(["enabled", $async$temp2.boolConversionCheck($async$result) ? "true" : "false"], type$.String, type$.dynamic);
              // goto return
              $async$goto = 1;
              break;
            case 1:
              // return
              return A._asyncReturn($async$returnValue, $async$completer);
          }
      });
      return A._asyncStartSync($async$call$1, $async$completer);
    },
    $signature: 27
  };
  A.BindingBase_registerNumericServiceExtension_closure.prototype = {
    call$1(parameters) {
      return this.$call$body$BindingBase_registerNumericServiceExtension_closure(type$.Map_String_String._as(parameters));
    },
    $call$body$BindingBase_registerNumericServiceExtension_closure(parameters) {
      var $async$goto = 0,
        $async$completer = A._makeAsyncAwaitCompleter(type$.Map_String_dynamic),
        $async$returnValue, $async$self = this, t1, t2, $async$temp1, $async$temp2, $async$temp3;
      var $async$call$1 = A._wrapJsFunctionForAsync(function($async$errorCode, $async$result) {
        if ($async$errorCode === 1)
          return A._asyncRethrow($async$result, $async$completer);
        while (true)
          switch ($async$goto) {
            case 0:
              // Function start
              t1 = $async$self.name;
              t2 = J.getInterceptor$x(parameters);
              $async$goto = t2.containsKey$1(parameters, t1) ? 3 : 4;
              break;
            case 3:
              // then
              t2 = t2.$index(parameters, t1);
              t2.toString;
              $async$goto = 5;
              return A._asyncAwait($async$self.setter.call$1(A.double_parse(t2)), $async$call$1);
            case 5:
              // returning from await.
              $async$temp1 = $async$self.$this;
              $async$temp2 = t1;
              $async$temp3 = J;
              $async$goto = 6;
              return A._asyncAwait($async$self.getter.call$0(), $async$call$1);
            case 6:
              // returning from await.
              $async$temp1._binding2$_postExtensionStateChangedEvent$2($async$temp2, $async$temp3.toString$0$($async$result));
            case 4:
              // join
              $async$temp1 = A;
              $async$temp2 = t1;
              $async$temp3 = J;
              $async$goto = 7;
              return A._asyncAwait($async$self.getter.call$0(), $async$call$1);
            case 7:
              // returning from await.
              $async$returnValue = $async$temp1.LinkedHashMap_LinkedHashMap$_literal([$async$temp2, $async$temp3.toString$0$($async$result)], type$.String, type$.dynamic);
              // goto return
              $async$goto = 1;
              break;
            case 1:
              // return
              return A._asyncReturn($async$returnValue, $async$completer);
          }
      });
      return A._asyncStartSync($async$call$1, $async$completer);
    },
    $signature: 27
  };
  A.BindingBase_registerStringServiceExtension_closure.prototype = {
    call$1(parameters) {
      return this.$call$body$BindingBase_registerStringServiceExtension_closure(type$.Map_String_String._as(parameters));
    },
    $call$body$BindingBase_registerStringServiceExtension_closure(parameters) {
      var $async$goto = 0,
        $async$completer = A._makeAsyncAwaitCompleter(type$.Map_String_dynamic),
        $async$returnValue, $async$self = this, t1, $async$temp1, $async$temp2;
      var $async$call$1 = A._wrapJsFunctionForAsync(function($async$errorCode, $async$result) {
        if ($async$errorCode === 1)
          return A._asyncRethrow($async$result, $async$completer);
        while (true)
          switch ($async$goto) {
            case 0:
              // Function start
              t1 = J.getInterceptor$x(parameters);
              $async$goto = t1.containsKey$1(parameters, "value") ? 3 : 4;
              break;
            case 3:
              // then
              t1 = t1.$index(parameters, "value");
              t1.toString;
              $async$goto = 5;
              return A._asyncAwait($async$self.setter.call$1(t1), $async$call$1);
            case 5:
              // returning from await.
              $async$temp1 = $async$self.$this;
              $async$temp2 = $async$self.name;
              $async$goto = 6;
              return A._asyncAwait($async$self.getter.call$0(), $async$call$1);
            case 6:
              // returning from await.
              $async$temp1._binding2$_postExtensionStateChangedEvent$2($async$temp2, $async$result);
            case 4:
              // join
              $async$temp1 = A;
              $async$goto = 7;
              return A._asyncAwait($async$self.getter.call$0(), $async$call$1);
            case 7:
              // returning from await.
              $async$returnValue = $async$temp1.LinkedHashMap_LinkedHashMap$_literal(["value", $async$result], type$.String, type$.dynamic);
              // goto return
              $async$goto = 1;
              break;
            case 1:
              // return
              return A._asyncReturn($async$returnValue, $async$completer);
          }
      });
      return A._asyncStartSync($async$call$1, $async$completer);
    },
    $signature: 27
  };
  A.BindingBase_registerServiceExtension_closure.prototype = {
    call$2(method, parameters) {
      return this.$call$body$BindingBase_registerServiceExtension_closure(A._asString(method), type$.Map_String_String._as(parameters));
    },
    $call$body$BindingBase_registerServiceExtension_closure(method, parameters) {
      var $async$goto = 0,
        $async$completer = A._makeAsyncAwaitCompleter(type$.ServiceExtensionResponse),
        $async$returnValue, $async$handler = 2, $async$errorStack = [], $async$self = this, result, exception, stack, exception0, t1, t2, $async$exception0, $async$temp1;
      var $async$call$2 = A._wrapJsFunctionForAsync(function($async$errorCode, $async$result) {
        if ($async$errorCode === 1) {
          $async$errorStack.push($async$result);
          $async$goto = $async$handler;
        }
        while (true)
          switch ($async$goto) {
            case 0:
              // Function start
              A.assertHelper(method === $async$self.methodName);
              A.assertHelper(new A.BindingBase_registerServiceExtension__closure(method, parameters).call$0());
              $async$goto = 3;
              return A._asyncAwait(A.debugInstrumentAction("Wait for outer event loop", new A.BindingBase_registerServiceExtension__closure0(), type$.void), $async$call$2);
            case 3:
              // returning from await.
              result = A._Cell$named("result");
              $async$handler = 5;
              $async$temp1 = result;
              $async$goto = 8;
              return A._asyncAwait($async$self.callback.call$1(parameters), $async$call$2);
            case 8:
              // returning from await.
              $async$temp1._value = $async$result;
              $async$handler = 2;
              // goto after finally
              $async$goto = 7;
              break;
            case 5:
              // catch
              $async$handler = 4;
              $async$exception0 = $async$errorStack.pop();
              exception = A.unwrapException($async$exception0);
              stack = A.getTraceFromException($async$exception0);
              t1 = A.ErrorDescription$('during a service extension callback for "' + method + '"');
              A.FlutterError_reportError(new A.FlutterErrorDetails(exception, stack, "Flutter framework", t1, null, false));
              t1 = type$.String;
              t2 = B.C_JsonCodec.encode$1(A.LinkedHashMap_LinkedHashMap$_literal(["exception", J.toString$0$(exception), "stack", J.toString$0$(stack), "method", method], t1, t1));
              A.ServiceExtensionResponse__validateErrorCode(-32000);
              A.checkNotNullable(t2, "errorDetail", t1);
              $async$returnValue = new A.ServiceExtensionResponse();
              // goto return
              $async$goto = 1;
              break;
              // goto after finally
              $async$goto = 7;
              break;
            case 4:
              // uncaught
              // goto rethrow
              $async$goto = 2;
              break;
            case 7:
              // after finally
              J.$indexSet$ax(result._readLocal$0(), "type", "_extensionType");
              J.$indexSet$ax(result._readLocal$0(), "method", method);
              $async$returnValue = A.ServiceExtensionResponse$result(B.C_JsonCodec.encode$1(result._readLocal$0()));
              // goto return
              $async$goto = 1;
              break;
            case 1:
              // return
              return A._asyncReturn($async$returnValue, $async$completer);
            case 2:
              // rethrow
              return A._asyncRethrow($async$errorStack.at(-1), $async$completer);
          }
      });
      return A._asyncStartSync($async$call$2, $async$completer);
    },
    $signature: 214
  };
  A.BindingBase_registerServiceExtension__closure.prototype = {
    call$0() {
      return true;
    },
    $signature: 0
  };
  A.BindingBase_registerServiceExtension__closure0.prototype = {
    call$0() {
      return A.Future_Future$delayed(B.Duration_0, null, type$.void);
    },
    $signature: 15
  };
  A.Listenable.prototype = {};
  A.ChangeNotifier.prototype = {
    addListener$1(_, listener) {
      var t1, newListeners, i, t2, _this = this;
      type$.void_Function._as(listener);
      A.ChangeNotifier_debugAssertNotDisposed(_this);
      A.ChangeNotifier_maybeDispatchObjectCreation(_this);
      if (_this.get$_count(_this) === _this.get$_change_notifier$_listeners().length) {
        t1 = type$.nullable_void_Function;
        if (_this.get$_count(_this) === 0)
          _this.set$_change_notifier$_listeners(A.List_List$filled(1, null, false, t1));
        else {
          newListeners = A.List_List$filled(_this.get$_change_notifier$_listeners().length * 2, null, false, t1);
          for (i = 0; i < _this.get$_count(_this); ++i) {
            t1 = _this.get$_change_notifier$_listeners();
            if (!(i < t1.length))
              return A.ioore(t1, i);
            B.JSArray_methods.$indexSet(newListeners, i, t1[i]);
          }
          _this.set$_change_notifier$_listeners(newListeners);
        }
      }
      t1 = _this.get$_change_notifier$_listeners();
      t2 = _this.get$_count(_this);
      _this.set$_count(0, t2 + 1);
      B.JSArray_methods.$indexSet(t1, t2, listener);
    },
    _removeAt$1(index) {
      var newListeners, i, t1, i0, t2, _this = this;
      _this.set$_count(0, _this.get$_count(_this) - 1);
      if (_this.get$_count(_this) * 2 <= _this.get$_change_notifier$_listeners().length) {
        newListeners = A.List_List$filled(_this.get$_count(_this), null, false, type$.nullable_void_Function);
        for (i = 0; i < index; ++i) {
          t1 = _this.get$_change_notifier$_listeners();
          if (!(i < t1.length))
            return A.ioore(t1, i);
          B.JSArray_methods.$indexSet(newListeners, i, t1[i]);
        }
        for (i = index; i < _this.get$_count(_this); i = i0) {
          t1 = _this.get$_change_notifier$_listeners();
          i0 = i + 1;
          if (!(i0 < t1.length))
            return A.ioore(t1, i0);
          B.JSArray_methods.$indexSet(newListeners, i, t1[i0]);
        }
        _this.set$_change_notifier$_listeners(newListeners);
      } else {
        for (i = index; i < _this.get$_count(_this); i = i0) {
          t1 = _this.get$_change_notifier$_listeners();
          t2 = _this.get$_change_notifier$_listeners();
          i0 = i + 1;
          if (!(i0 < t2.length))
            return A.ioore(t2, i0);
          B.JSArray_methods.$indexSet(t1, i, t2[i0]);
        }
        B.JSArray_methods.$indexSet(_this.get$_change_notifier$_listeners(), _this.get$_count(_this), null);
      }
    },
    removeListener$1(_, listener) {
      var i, t1, _this = this;
      type$.void_Function._as(listener);
      for (i = 0; i < _this.get$_count(_this); ++i) {
        t1 = _this.get$_change_notifier$_listeners();
        if (!(i < t1.length))
          return A.ioore(t1, i);
        if (J.$eq$(t1[i], listener)) {
          if (_this.get$_notificationCallStackDepth() > 0) {
            B.JSArray_methods.$indexSet(_this.get$_change_notifier$_listeners(), i, null);
            _this.set$_reentrantlyRemovedListeners(_this.get$_reentrantlyRemovedListeners() + 1);
          } else
            _this._removeAt$1(i);
          break;
        }
      }
    },
    dispose$0() {
      var t1, _this = this;
      A.ChangeNotifier_debugAssertNotDisposed(_this);
      if (A.assertTest(_this.get$_notificationCallStackDepth() === 0))
        A.assertThrow('The "dispose()" method on ' + _this.toString$0(0) + ' was called during the call to "notifyListeners()". This is likely to cause errors since it modifies the list of listeners while the list is being used.');
      A.assertHelper(new A.ChangeNotifier_dispose_closure(_this).call$0());
      t1 = _this.get$_creationDispatched();
      if (t1)
        $.$get$FlutterMemoryAllocations_instance().dispatchObjectDisposed$1$object(_this);
      _this.set$_change_notifier$_listeners($.$get$ChangeNotifier__emptyListeners());
      _this.set$_count(0, 0);
    },
    notifyListeners$0() {
      var i, exception, stack, end, t1, exception0, t2, newLength, newListeners, newIndex, listener, newIndex0, swapIndex, _this = this;
      A.ChangeNotifier_debugAssertNotDisposed(_this);
      if (_this.get$_count(_this) === 0)
        return;
      _this.set$_notificationCallStackDepth(_this.get$_notificationCallStackDepth() + 1);
      end = _this.get$_count(_this);
      i = 0;
      while (true) {
        t1 = i;
        if (typeof t1 !== "number")
          return t1.$lt();
        if (!(t1 < end))
          break;
        try {
          t1 = B.JSArray_methods.$index(_this.get$_change_notifier$_listeners(), i);
          if (t1 != null)
            t1.call$0();
        } catch (exception0) {
          exception = A.unwrapException(exception0);
          stack = A.getTraceFromException(exception0);
          t1 = A.ErrorDescription$("while dispatching notifications for " + A.getRuntimeTypeOfDartObject(_this).toString$0(0));
          t2 = $.$get$FlutterError_onError();
          if (t2 != null)
            t2.call$1(new A.FlutterErrorDetails(exception, stack, "foundation library", t1, new A.ChangeNotifier_notifyListeners_closure(_this), false));
        }
        t1 = i;
        if (typeof t1 !== "number")
          return t1.$add();
        i = t1 + 1;
      }
      _this.set$_notificationCallStackDepth(_this.get$_notificationCallStackDepth() - 1);
      if (_this.get$_notificationCallStackDepth() === 0 && _this.get$_reentrantlyRemovedListeners() > 0) {
        newLength = _this.get$_count(_this) - _this.get$_reentrantlyRemovedListeners();
        if (newLength * 2 <= _this.get$_change_notifier$_listeners().length) {
          newListeners = A.List_List$filled(newLength, null, false, type$.nullable_void_Function);
          for (newIndex = 0, i = 0; i < _this.get$_count(_this); ++i) {
            t1 = _this.get$_change_notifier$_listeners();
            if (!(i < t1.length))
              return A.ioore(t1, i);
            listener = t1[i];
            if (listener != null) {
              newIndex0 = newIndex + 1;
              B.JSArray_methods.$indexSet(newListeners, newIndex, listener);
              newIndex = newIndex0;
            }
          }
          _this.set$_change_notifier$_listeners(newListeners);
        } else
          for (i = 0; i < newLength; ++i) {
            t1 = _this.get$_change_notifier$_listeners();
            if (!(i < t1.length))
              return A.ioore(t1, i);
            if (t1[i] == null) {
              swapIndex = i + 1;
              while (true) {
                t1 = _this.get$_change_notifier$_listeners();
                if (!(swapIndex < t1.length))
                  return A.ioore(t1, swapIndex);
                if (!(t1[swapIndex] == null))
                  break;
                ++swapIndex;
              }
              t1 = _this.get$_change_notifier$_listeners();
              t2 = _this.get$_change_notifier$_listeners();
              if (!(swapIndex < t2.length))
                return A.ioore(t2, swapIndex);
              B.JSArray_methods.$indexSet(t1, i, t2[swapIndex]);
              B.JSArray_methods.$indexSet(_this.get$_change_notifier$_listeners(), swapIndex, null);
            }
          }
        _this.set$_reentrantlyRemovedListeners(0);
        _this.set$_count(0, newLength);
      }
    },
    set$_count(_, _count) {
      this.ChangeNotifier__count = A._asInt(_count);
    },
    set$_change_notifier$_listeners(_listeners) {
      this.ChangeNotifier__listeners = type$.List_of_nullable_void_Function._as(_listeners);
    },
    set$_notificationCallStackDepth(_notificationCallStackDepth) {
      this.ChangeNotifier__notificationCallStackDepth = A._asInt(_notificationCallStackDepth);
    },
    set$_reentrantlyRemovedListeners(_reentrantlyRemovedListeners) {
      this.ChangeNotifier__reentrantlyRemovedListeners = A._asInt(_reentrantlyRemovedListeners);
    },
    set$_change_notifier$_debugDisposed(_debugDisposed) {
      this.ChangeNotifier__debugDisposed = A._asBool(_debugDisposed);
    },
    set$_creationDispatched(_creationDispatched) {
      this.ChangeNotifier__creationDispatched = A._asBool(_creationDispatched);
    },
    $isListenable: 1,
    get$_count(receiver) {
      return this.ChangeNotifier__count;
    },
    get$_change_notifier$_listeners() {
      return this.ChangeNotifier__listeners;
    },
    get$_notificationCallStackDepth() {
      return this.ChangeNotifier__notificationCallStackDepth;
    },
    get$_reentrantlyRemovedListeners() {
      return this.ChangeNotifier__reentrantlyRemovedListeners;
    },
    get$_change_notifier$_debugDisposed() {
      return this.ChangeNotifier__debugDisposed;
    },
    get$_creationDispatched() {
      return this.ChangeNotifier__creationDispatched;
    }
  };
  A.ChangeNotifier_debugAssertNotDisposed_closure.prototype = {
    call$0() {
      var t1 = this.notifier;
      if (t1.get$_change_notifier$_debugDisposed())
        throw A.wrapException(A.FlutterError_FlutterError("A " + A.getRuntimeTypeOfDartObject(t1).toString$0(0) + string$.x20was_u + A.getRuntimeTypeOfDartObject(t1).toString$0(0) + ", it can no longer be used."));
      return true;
    },
    $signature: 0
  };
  A.ChangeNotifier_dispose_closure.prototype = {
    call$0() {
      this.$this.set$_change_notifier$_debugDisposed(true);
      return true;
    },
    $signature: 0
  };
  A.ChangeNotifier_notifyListeners_closure.prototype = {
    call$0() {
      var _null = null,
        t1 = this.$this;
      return A._setArrayType([A.DiagnosticsProperty$("The " + A.getRuntimeTypeOfDartObject(t1).toString$0(0) + " sending notification was", t1, true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_9, _null, type$.ChangeNotifier)], type$.JSArray_DiagnosticsNode);
    },
    $signature: 9
  };
  A._MergingListenable.prototype = {
    addListener$1(_, listener) {
      var t1, t2, _i;
      type$.void_Function._as(listener);
      for (t1 = this._change_notifier$_children, t2 = t1.length, _i = 0; _i < t1.length; t1.length === t2 || (0, A.throwConcurrentModificationError)(t1), ++_i)
        t1[_i].addListener$1(0, listener);
    },
    removeListener$1(_, listener) {
      var t1, t2, _i;
      type$.void_Function._as(listener);
      for (t1 = this._change_notifier$_children, t2 = t1.length, _i = 0; _i < t1.length; t1.length === t2 || (0, A.throwConcurrentModificationError)(t1), ++_i)
        t1[_i].removeListener$1(0, listener);
    },
    toString$0(_) {
      return "Listenable.merge([" + B.JSArray_methods.join$1(this._change_notifier$_children, ", ") + "])";
    }
  };
  A.ValueNotifier.prototype = {
    get$value(_) {
      return this._change_notifier$_value;
    },
    set$value(_, newValue) {
      var _this = this;
      A._instanceType(_this)._eval$1("ValueNotifier.T")._as(newValue);
      if (J.$eq$(_this._change_notifier$_value, newValue))
        return;
      _this.set$_change_notifier$_value(newValue);
      _this.notifyListeners$0();
    },
    toString$0(_) {
      var _this = this;
      return A.objectRuntimeType(_this, "<optimized out>") + "#" + A.shortHash(_this) + "(" + A.S(_this.get$value(_this)) + ")";
    },
    set$_change_notifier$_value(_value) {
      this._change_notifier$_value = A._instanceType(this)._eval$1("ValueNotifier.T")._as(_value);
    },
    $isValueListenable: 1
  };
  A.debugInstrumentAction_closure.prototype = {
    call$0() {
      this._box_0.instrument = false;
      return true;
    },
    $signature: 0
  };
  A.DiagnosticLevel.prototype = {
    _enumToString$0() {
      return "DiagnosticLevel." + this._name;
    }
  };
  A.DiagnosticsTreeStyle.prototype = {
    _enumToString$0() {
      return "DiagnosticsTreeStyle." + this._name;
    }
  };
  A.TextTreeConfiguration.prototype = {};
  A._WordWrapParseMode.prototype = {
    _enumToString$0() {
      return "_WordWrapParseMode." + this._name;
    }
  };
  A._PrefixedStringBuilder.prototype = {
    incrementPrefixOtherLines$2$updateCurrentLine(suffix, updateCurrentLine) {
      var _this = this,
        t1 = _this._currentLine._contents.length === 0 || updateCurrentLine,
        t2 = _this._nextPrefixOtherLines;
      if (t1) {
        t1 = t2 == null ? _this._prefixOtherLines : t2;
        t1.toString;
        _this._prefixOtherLines = t1 + suffix;
        _this._nextPrefixOtherLines = null;
      } else {
        t1 = t2 == null ? _this._prefixOtherLines : t2;
        t1.toString;
        _this._nextPrefixOtherLines = t1 + suffix;
      }
    },
    get$requiresMultipleLines() {
      var _this = this,
        t1 = _this._numLines,
        t2 = true;
      if (t1 <= 1)
        if (!(t1 === 1 && _this._currentLine._contents.length !== 0)) {
          t1 = _this._currentLine._contents;
          t1 = t1.length + (_this._diagnostics$_buffer._contents.length === 0 ? _this.prefixLineOne : _this._prefixOtherLines).length > _this.wrapWidth;
        } else
          t1 = t2;
      else
        t1 = t2;
      return t1;
    },
    _finalizeLine$1(addTrailingLineBreak) {
      var lines, $length, i, _i, line, _this = this,
        firstLine = _this._diagnostics$_buffer._contents.length === 0,
        t1 = _this._currentLine,
        t2 = t1._contents,
        text = t2.charCodeAt(0) == 0 ? t2 : t2;
      t1._contents = "";
      t1 = _this._wrappableRanges;
      if (t1.length === 0) {
        _this._writeLine$3$firstLine$includeLineBreak(text, firstLine, addTrailingLineBreak);
        return;
      }
      t2 = firstLine ? _this.prefixLineOne.length : _this._prefixOtherLines.length;
      lines = A._PrefixedStringBuilder__wordWrapLine(text, t1, _this.wrapWidth, _this._prefixOtherLines.length, t2);
      $length = lines.length;
      for (t2 = !addTrailingLineBreak, i = 0, _i = 0; _i < lines.length; lines.length === $length || (0, A.throwConcurrentModificationError)(lines), ++_i) {
        line = lines[_i];
        ++i;
        _this._writeLine$3$firstLine$includeLineBreak(line, firstLine, !t2 || i < $length);
      }
      B.JSArray_methods.clear$0(t1);
    },
    write$2$allowWrap(_, s, allowWrap) {
      var lines, t1, t2, t3, i, t4, line, wrapStart, wrapEnd, _this = this;
      if (s.length === 0)
        return;
      lines = s.split("\n");
      for (t1 = _this._currentLine, t2 = _this._wrappableRanges, t3 = type$.int, i = 0; i < lines.length; ++i) {
        if (i > 0) {
          _this._finalizeLine$1(true);
          t4 = _this._nextPrefixOtherLines;
          if (t4 != null) {
            _this._prefixOtherLines = t4;
            _this._nextPrefixOtherLines = null;
          }
        }
        line = lines[i];
        t4 = line.length;
        if (t4 !== 0) {
          if (allowWrap) {
            wrapStart = t1._contents.length;
            wrapEnd = wrapStart + t4;
            if (J.$eq$(A.IterableExtensions_get_lastOrNull(t2, t3), wrapStart))
              B.JSArray_methods.set$last(t2, wrapEnd);
            else {
              B.JSArray_methods.add$1(t2, wrapStart);
              B.JSArray_methods.add$1(t2, wrapEnd);
            }
          }
          t1._contents += line;
        }
      }
    },
    write$1(_, s) {
      return this.write$2$allowWrap(0, s, false);
    },
    _updatePrefix$0() {
      var t1 = this._nextPrefixOtherLines;
      if (t1 != null) {
        this._prefixOtherLines = t1;
        this._nextPrefixOtherLines = null;
      }
    },
    _writeLine$3$firstLine$includeLineBreak(line, firstLine, includeLineBreak) {
      var _this = this,
        t1 = _this._diagnostics$_buffer,
        t2 = B.JSString_methods.trimRight$0(A.S(t1._contents.length === 0 ? _this.prefixLineOne : _this._prefixOtherLines) + line);
      t2 = t1._contents += t2;
      if (includeLineBreak)
        t1._contents = t2 + "\n";
      ++_this._numLines;
    },
    writeRawLines$1(lines) {
      var t1, t2, _this = this;
      if (lines.length === 0)
        return;
      t1 = _this._currentLine;
      if (t1._contents.length !== 0)
        _this._finalizeLine$1(true);
      A.assertHelper(t1._contents.length === 0);
      t1 = _this._diagnostics$_buffer;
      t2 = t1._contents += lines;
      if (!B.JSString_methods.endsWith$1(lines, "\n"))
        t1._contents = t2 + "\n";
      ++_this._numLines;
      _this._updatePrefix$0();
    },
    writeStretched$2(text, targetLineLength) {
      var t1, t2, t3, targetLength, lastChar, _this = this;
      _this.write$1(0, text);
      t1 = _this._currentLine;
      t2 = t1._contents.length;
      t3 = (_this._diagnostics$_buffer._contents.length === 0 ? _this.prefixLineOne : _this._prefixOtherLines).length;
      A.assertHelper(t2 > 0);
      targetLength = targetLineLength - (t2 + t3);
      if (targetLength > 0) {
        t2 = text.length;
        A.assertHelper(t2 !== 0);
        t3 = t2 - 1;
        if (!(t3 >= 0))
          return A.ioore(text, t3);
        lastChar = text[t3];
        A.assertHelper(lastChar !== "\n");
        t3 = B.JSString_methods.$mul(lastChar, targetLength);
        t1._contents += t3;
      }
      B.JSArray_methods.clear$0(_this._wrappableRanges);
    }
  };
  A._PrefixedStringBuilder__wordWrapLine_noWrap.prototype = {
    call$1(index) {
      var t1, t2, t3, t4, t5;
      for (t1 = this._box_0, t2 = this.wrapRanges; true;) {
        t3 = t1.currentChunk;
        t4 = t2.length;
        if (t3 >= t4)
          return true;
        t5 = t3 + 1;
        if (!(t5 < t4))
          return A.ioore(t2, t5);
        if (index < t2[t5])
          break;
        t1.currentChunk = t3 + 2;
      }
      t1 = t1.currentChunk;
      if (!(t1 < t2.length))
        return A.ioore(t2, t1);
      return index < t2[t1];
    },
    $signature: 63
  };
  A._NoDefaultValue.prototype = {};
  A.TextTreeRenderer.prototype = {
    _debugRender$4$parentConfiguration$prefixLineOne$prefixOtherLines(node, parentConfiguration, prefixLineOne, prefixOtherLines) {
      var isSingleLine, t1, t2, descendants, t3, t4, t5, builder, children, description, wrapName, wrapDescription, uppercaseTitle, $name, includeName, propertiesIterable, properties, i, t6, property, propertyRender, propertyLines, t7, t8, t9, prefixChildrenRaw, child, childStyle, childPrefixOtherLines, nextChildStyle, _this = this, _s1_ = "\n", _box_1 = {};
      _box_1.prefixOtherLines = prefixOtherLines;
      if (node.get$style(node) === B.DiagnosticsTreeStyle_8)
        isSingleLine = (parentConfiguration == null ? null : parentConfiguration.lineBreakProperties) !== true;
      else
        isSingleLine = false;
      if (prefixOtherLines == null) {
        _box_1.prefixOtherLines = prefixLineOne;
        t1 = prefixLineOne;
      } else
        t1 = prefixOtherLines;
      t2 = node.linePrefix;
      if (t2 != null) {
        prefixLineOne += t2;
        prefixOtherLines = t1 + t2;
        _box_1.prefixOtherLines = prefixOtherLines;
        t1 = prefixOtherLines;
      }
      t2 = node.get$textTreeConfiguration();
      t2.toString;
      if (t1.length === 0)
        t1 = _box_1.prefixOtherLines = t1 + t2.prefixOtherLinesRootNode;
      if (node.get$style(node) === B.DiagnosticsTreeStyle_11) {
        t1 = {};
        descendants = A._setArrayType([], type$.JSArray_String);
        t1.lines = t1.depth = 0;
        new A.TextTreeRenderer__debugRender_visitor(t1, _box_1, descendants).call$1(node);
        if (t1.lines > 1)
          t1 = prefixLineOne + ("This " + A.S(node.name) + " had the following descendants (showing up to depth 5):\n");
        else {
          t1 = A.S(node.name);
          t1 = descendants.length === 1 ? prefixLineOne + ("This " + t1 + " had the following child:\n") : prefixLineOne + ("This " + t1 + " has no descendants.\n");
        }
        t1 = A.StringBuffer__writeAll(t1, descendants, _s1_);
        return t1.charCodeAt(0) == 0 ? t1 : t1;
      }
      t3 = _this._wrapWidthProperties;
      t4 = Math.max(_this._wrapWidth, t1.length + t3);
      t5 = new A.StringBuffer("");
      builder = new A._PrefixedStringBuilder(prefixLineOne, t1, t4, new A.StringBuffer(""), t5, A._setArrayType([], type$.JSArray_int));
      children = node.getChildren$0();
      description = node.toDescription$1$parentConfiguration(parentConfiguration);
      t1 = t2.beforeName;
      if (t1.length !== 0)
        builder.write$1(0, t1);
      t1 = !isSingleLine;
      wrapName = t1 && node.get$allowNameWrap();
      wrapDescription = t1 && node.get$allowWrap();
      uppercaseTitle = node.get$style(node) === B.DiagnosticsTreeStyle_5;
      $name = node.name;
      if (uppercaseTitle)
        $name = $name == null ? null : $name.toUpperCase();
      if (description.length === 0) {
        if (node.get$showName() && $name != null)
          builder.write$2$allowWrap(0, $name, wrapName);
      } else {
        includeName = $name != null && $name.length !== 0 && node.get$showName();
        if (includeName) {
          builder.write$2$allowWrap(0, $name, wrapName);
          if (node.showSeparator)
            builder.write$2$allowWrap(0, t2.afterName, wrapName);
          builder.write$2$allowWrap(0, t2.isNameOnOwnLine || B.JSString_methods.contains$1(description, _s1_) ? _s1_ : " ", wrapName);
        }
        if (t1 && builder.get$requiresMultipleLines() && t5._contents.length !== 0)
          builder.write$1(0, _s1_);
        if (includeName)
          builder.incrementPrefixOtherLines$2$updateCurrentLine(children.length === 0 ? t2.propertyPrefixNoChildren : t2.propertyPrefixIfChildren, true);
        if (uppercaseTitle)
          description = description.toUpperCase();
        builder.write$2$allowWrap(0, B.JSString_methods.trimRight$0(description), wrapDescription);
        if (!includeName)
          builder.incrementPrefixOtherLines$2$updateCurrentLine(children.length === 0 ? t2.propertyPrefixNoChildren : t2.propertyPrefixIfChildren, false);
      }
      t1 = t2.suffixLineOne;
      if (t1.length !== 0)
        builder.writeStretched$2(t1, t4);
      t1 = node.getProperties$0(0);
      t4 = A._arrayInstanceType(t1);
      t5 = t4._eval$1("WhereIterable<1>");
      propertiesIterable = new A.WhereIterable(t1, t4._eval$1("bool(1)")._as(new A.TextTreeRenderer__debugRender_closure(_this)), t5);
      t1 = _this._maxDescendentsTruncatableNode;
      if (t1 >= 0 && node.get$allowTruncate()) {
        t4 = t5._eval$1("Iterable.E");
        if (propertiesIterable.get$length(0) < t1) {
          t4 = A.TakeIterable_TakeIterable(propertiesIterable, t1, t4);
          properties = A.List_List$of(t4, true, A._instanceType(t4)._eval$1("Iterable.E"));
          B.JSArray_methods.add$1(properties, A.DiagnosticsNode_DiagnosticsNode$message("...", true, B.DiagnosticsTreeStyle_8));
        } else
          properties = A.List_List$of(propertiesIterable, true, t4);
        if (t1 < children.length) {
          children = A.SubListIterable$(children, 0, A.checkNotNullable(t1, "count", type$.int), A._arrayInstanceType(children)._precomputed1).toList$0(0);
          B.JSArray_methods.add$1(children, A.DiagnosticsNode_DiagnosticsNode$message("...", true, B.DiagnosticsTreeStyle_8));
        }
      } else
        properties = A.List_List$of(propertiesIterable, true, t5._eval$1("Iterable.E"));
      if (properties.length !== 0 || children.length !== 0 || node.get$emptyBodyDescription() != null)
        t1 = node.showSeparator || description.length !== 0;
      else
        t1 = false;
      if (t1)
        builder.write$1(0, t2.afterDescriptionIfBody);
      t1 = t2.lineBreakProperties;
      if (t1)
        builder.write$1(0, t2.lineBreak);
      if (properties.length !== 0)
        builder.write$1(0, t2.beforeProperties);
      t4 = t2.bodyIndent;
      builder.incrementPrefixOtherLines$2$updateCurrentLine(t4, false);
      if (node.get$emptyBodyDescription() != null && properties.length === 0 && children.length === 0 && prefixLineOne.length !== 0) {
        t5 = node.get$emptyBodyDescription();
        t5.toString;
        builder.write$1(0, t5);
        if (t1)
          builder.write$1(0, t2.lineBreak);
      }
      for (t5 = t2.propertySeparator, t1 = !t1, i = 0; t6 = properties.length, i < t6; ++i) {
        property = properties[i];
        if (i > 0)
          builder.write$1(0, t5);
        t6 = property.get$textTreeConfiguration();
        t6.toString;
        if (property.get$style(property) === B.DiagnosticsTreeStyle_8) {
          propertyRender = _this._debugRender$4$parentConfiguration$prefixLineOne$prefixOtherLines(property, t2, t6.prefixLineOne, t6.childLinkSpace + t6.prefixOtherLines);
          propertyLines = propertyRender.split(_s1_);
          if (propertyLines.length === 1 && t1)
            builder.write$1(0, B.JSArray_methods.get$first(propertyLines));
          else {
            builder.write$1(0, propertyRender);
            if (!B.JSString_methods.endsWith$1(propertyRender, _s1_))
              builder.write$1(0, _s1_);
          }
        } else {
          t7 = builder._nextPrefixOtherLines;
          t8 = t7 == null;
          t9 = t8 ? builder._prefixOtherLines : t7;
          if (t8)
            t7 = builder._prefixOtherLines;
          builder.writeRawLines$1(_this._debugRender$4$parentConfiguration$prefixLineOne$prefixOtherLines(property, t2, A.S(t9) + t6.prefixLineOne, A.S(t7) + t6.childLinkSpace + t6.prefixOtherLines));
        }
      }
      if (t6 !== 0)
        builder.write$1(0, t2.afterProperties);
      builder.write$1(0, "");
      if (t1)
        builder.write$1(0, t2.lineBreak);
      prefixChildrenRaw = A.S(_box_1.prefixOtherLines) + t4;
      t1 = false;
      if (children.length === 0)
        if (t2.addBlankLineIfNoChildren)
          if (builder.get$requiresMultipleLines()) {
            t1 = builder._nextPrefixOtherLines;
            if (t1 == null)
              t1 = builder._prefixOtherLines;
            t1.toString;
            t1 = B.JSString_methods.trimRight$0(t1).length !== 0;
          }
      if (t1)
        builder.write$1(0, t2.lineBreak);
      if (children.length !== 0 && t2.showChildren) {
        if (t2.isBlankLineBetweenPropertiesAndChildren && properties.length !== 0 && B.JSArray_methods.get$first(children).get$textTreeConfiguration().isBlankLineBetweenPropertiesAndChildren)
          builder.write$1(0, t2.lineBreak);
        builder._prefixOtherLines = _box_1.prefixOtherLines;
        builder._nextPrefixOtherLines = null;
        for (t1 = t2.lineBreak, t4 = builder.wrapWidth, i = 0; i < children.length; ++i) {
          child = children[i];
          childStyle = child.get$style(child);
          if (childStyle === B.DiagnosticsTreeStyle_8 || childStyle === B.DiagnosticsTreeStyle_9)
            t5 = t2;
          else
            t5 = child.get$textTreeConfiguration();
          t5.toString;
          t6 = children.length;
          if (i === t6 - 1) {
            t6 = t5.childLinkSpace;
            childPrefixOtherLines = prefixChildrenRaw + t6 + t5.prefixOtherLines;
            builder.writeRawLines$1(_this._debugRender$4$parentConfiguration$prefixLineOne$prefixOtherLines(child, t2, prefixChildrenRaw + t5.prefixLastChildLineOne, childPrefixOtherLines));
            t7 = t5.footer;
            if (t7.length !== 0) {
              builder._prefixOtherLines = prefixChildrenRaw;
              builder._nextPrefixOtherLines = null;
              builder.write$1(0, t6 + t7);
              t5 = t5.mandatoryFooter;
              if (t5.length !== 0)
                builder.writeStretched$2(t5, Math.max(t4, t3 + childPrefixOtherLines.length));
              builder.write$1(0, t1);
            }
          } else {
            t7 = i + 1;
            if (!(t7 < t6))
              return A.ioore(children, t7);
            t7 = children[t7];
            childStyle = t7.get$style(t7);
            if (childStyle === B.DiagnosticsTreeStyle_8 || childStyle === B.DiagnosticsTreeStyle_9)
              nextChildStyle = t2;
            else
              nextChildStyle = t7.get$textTreeConfiguration();
            childPrefixOtherLines = prefixChildrenRaw + nextChildStyle.linkCharacter + t5.prefixOtherLines;
            builder.writeRawLines$1(_this._debugRender$4$parentConfiguration$prefixLineOne$prefixOtherLines(child, t2, prefixChildrenRaw + t5.prefixLineOne, childPrefixOtherLines));
            t6 = t5.footer;
            if (t6.length !== 0) {
              builder._prefixOtherLines = prefixChildrenRaw;
              builder._nextPrefixOtherLines = null;
              builder.write$1(0, t5.linkCharacter + t6);
              t5 = t5.mandatoryFooter;
              if (t5.length !== 0)
                builder.writeStretched$2(t5, Math.max(t4, t3 + childPrefixOtherLines.length));
              builder.write$1(0, t1);
            }
          }
        }
      }
      if (parentConfiguration == null && t2.mandatoryFooter.length !== 0) {
        builder.writeStretched$2(t2.mandatoryFooter, builder.wrapWidth);
        builder.write$1(0, t2.lineBreak);
      }
      if (builder._currentLine._contents.length !== 0)
        builder._finalizeLine$1(false);
      t1 = builder._diagnostics$_buffer._contents;
      return t1.charCodeAt(0) == 0 ? t1 : t1;
    }
  };
  A.TextTreeRenderer__debugRender_visitor.prototype = {
    call$1(node) {
      var t1, t2, t3, t4, t5, _i, child, t6, _this = this;
      for (t1 = node.getChildren$0(), t2 = t1.length, t3 = _this._box_0, t4 = _this.descendants, t5 = _this._box_1, _i = 0; _i < t1.length; t1.length === t2 || (0, A.throwConcurrentModificationError)(t1), ++_i) {
        child = t1[_i];
        t6 = t3.lines;
        if (t6 < 25) {
          t6 = ++t3.depth;
          B.JSArray_methods.add$1(t4, A.S(t5.prefixOtherLines) + B.JSString_methods.$mul("  ", t6) + child.toString$0(0));
          if (t3.depth < 5)
            _this.call$1(child);
          --t3.depth;
        } else if (t6 === 25)
          B.JSArray_methods.add$1(t4, A.S(t5.prefixOtherLines) + "  ...(descendants list truncated after " + t6 + " lines)");
        ++t3.lines;
      }
    },
    $signature: 107
  };
  A.TextTreeRenderer__debugRender_closure.prototype = {
    call$1(n) {
      var t1;
      type$.DiagnosticsNode._as(n);
      t1 = n.get$level(n);
      return t1.index >= this.$this._minLevel.index;
    },
    $signature: 62
  };
  A.DiagnosticsNode.prototype = {
    get$level(_) {
      return B.DiagnosticLevel_3;
    },
    get$emptyBodyDescription() {
      return null;
    },
    get$allowWrap() {
      return false;
    },
    get$allowNameWrap() {
      return false;
    },
    get$allowTruncate() {
      return false;
    },
    toJsonMap$1(delegate) {
      var t1 = {};
      t1.result = A.LinkedHashMap_LinkedHashMap$_empty(type$.String, type$.nullable_Object);
      A.assertHelper(new A.DiagnosticsNode_toJsonMap_closure(t1, this, delegate).call$0());
      return t1.result;
    },
    toJsonMapIterative$1(delegate) {
      var t1 = {},
        childrenToJsonify = A.ListQueue$(null, type$.Record_2_DiagnosticsNode_and_void_Function_Map_of_String_and_nullable_Object);
      t1.result = A.LinkedHashMap_LinkedHashMap$_empty(type$.String, type$.nullable_Object);
      A.assertHelper(new A.DiagnosticsNode_toJsonMapIterative_closure(t1, this, delegate, childrenToJsonify).call$0());
      return t1.result;
    },
    toString$1$minLevel(_, minLevel) {
      var _this = this, t1 = {};
      t1.result = _this.super$Object$toString(0);
      A.assertHelper(_this.get$style(_this) != null);
      A.assertHelper(new A.DiagnosticsNode_toString_closure(t1, _this, null, minLevel).call$0());
      return t1.result;
    },
    toString$0(_) {
      return this.toString$1$minLevel(0, B.DiagnosticLevel_3);
    },
    get$textTreeConfiguration() {
      var t1, _this = this;
      A.assertHelper(_this.get$style(_this) != null);
      t1 = null;
      switch (_this.get$style(_this).index) {
        case 0:
          break;
        case 3:
          t1 = $.$get$denseTextConfiguration();
          break;
        case 1:
          t1 = $.$get$sparseTextConfiguration();
          break;
        case 2:
          t1 = $.$get$dashedTextConfiguration();
          break;
        case 6:
          t1 = $.$get$whitespaceTextConfiguration();
          break;
        case 4:
          t1 = $.$get$transitionTextConfiguration();
          break;
        case 8:
          t1 = $.$get$singleLineTextConfiguration();
          break;
        case 9:
          t1 = $.$get$errorPropertyTextConfiguration();
          break;
        case 10:
          t1 = $.$get$shallowTextConfiguration();
          break;
        case 5:
          t1 = $.$get$errorTextConfiguration();
          break;
        case 7:
          t1 = $.$get$flatTextConfiguration();
          break;
        case 11:
          t1 = $.$get$whitespaceTextConfiguration();
          break;
      }
      return t1;
    },
    toStringDeep$5$minLevel$parentConfiguration$prefixLineOne$prefixOtherLines$wrapWidth(minLevel, parentConfiguration, prefixLineOne, prefixOtherLines, wrapWidth) {
      var t1 = {};
      t1.result = "";
      A.assertHelper(new A.DiagnosticsNode_toStringDeep_closure(t1, this, minLevel, wrapWidth, prefixLineOne, prefixOtherLines, parentConfiguration).call$0());
      return t1.result;
    },
    toStringDeep$2$minLevel$parentConfiguration(minLevel, parentConfiguration) {
      return this.toStringDeep$5$minLevel$parentConfiguration$prefixLineOne$prefixOtherLines$wrapWidth(minLevel, parentConfiguration, "", null, 65);
    },
    toStringDeep$1$minLevel(minLevel) {
      return this.toStringDeep$5$minLevel$parentConfiguration$prefixLineOne$prefixOtherLines$wrapWidth(minLevel, null, "", null, 65);
    },
    toStringDeep$4$minLevel$prefixLineOne$prefixOtherLines$wrapWidth(minLevel, prefixLineOne, prefixOtherLines, wrapWidth) {
      return this.toStringDeep$5$minLevel$parentConfiguration$prefixLineOne$prefixOtherLines$wrapWidth(minLevel, null, prefixLineOne, prefixOtherLines, wrapWidth);
    },
    _jsonifyNextNodesInStack$2$delegate(toJsonify, delegate) {
      var t1, _0_0, _0_1, callback, t2, _0_2, nextNode;
      type$.ListQueue_Record_2_DiagnosticsNode_and_void_Function_Map_of_String_and_nullable_Object._as(toJsonify);
      for (t1 = type$.void_Function_Map_of_String_and_nullable_Object; !toJsonify.get$isEmpty(0);) {
        _0_0 = toJsonify.removeFirst$0();
        _0_1 = _0_0._0;
        callback = null;
        t2 = false;
        _0_2 = _0_0._1;
        t2 = t1._is(_0_2);
        if (t2)
          callback = _0_2;
        nextNode = _0_1;
        if (!t2)
          throw A.wrapException(A.StateError$("Pattern matching error"));
        callback.call$1(nextNode._toJson$2$childrenToJsonify(delegate, toJsonify));
      }
    },
    _toJson$2$childrenToJsonify(delegate, childrenToJsonify) {
      var childrenJsonList, includeChildren, childrenNodes, originalNodeCount, truncated, t1, t2, _i, description, widgetRuntimeType, shouldIndent, _this = this;
      type$.ListQueue_Record_2_DiagnosticsNode_and_void_Function_Map_of_String_and_nullable_Object._as(childrenToJsonify);
      childrenJsonList = A._setArrayType([], type$.JSArray_Map_of_String_and_nullable_Object);
      includeChildren = _this.getChildren$0().length !== 0 && delegate.subtreeDepth > 0;
      if (includeChildren) {
        childrenNodes = delegate.service._filterChildren$2(type$.List_DiagnosticsNode._as(_this.getChildren$0()), delegate);
        originalNodeCount = childrenNodes.length;
        childrenNodes = delegate.truncateNodesList$2(childrenNodes, _this);
        truncated = childrenNodes.length !== originalNodeCount;
        if (truncated)
          B.JSArray_methods.add$1(childrenNodes, A.DiagnosticsNode_DiagnosticsNode$message("...", true, B.DiagnosticsTreeStyle_8));
        for (t1 = childrenNodes.length, t2 = childrenToJsonify.$ti._precomputed1, _i = 0; _i < childrenNodes.length; childrenNodes.length === t1 || (0, A.throwConcurrentModificationError)(childrenNodes), ++_i)
          childrenToJsonify._collection$_add$1(0, t2._as(new A._Record_2(childrenNodes[_i], new A.DiagnosticsNode__toJson_closure(childrenJsonList))));
      } else
        truncated = false;
      description = _this.toDescription$0();
      widgetRuntimeType = description === "[root]" ? "RootWidget" : B.JSArray_methods.get$first(description.split("-"));
      shouldIndent = _this.get$style(_this) !== B.DiagnosticsTreeStyle_7 && _this.get$style(_this) !== B.DiagnosticsTreeStyle_5;
      t1 = A.LinkedHashMap_LinkedHashMap$_empty(type$.String, type$.nullable_Object);
      t1.$indexSet(0, "description", description);
      t1.$indexSet(0, "shouldIndent", shouldIndent);
      t1.$indexSet(0, "widgetRuntimeType", widgetRuntimeType);
      if (truncated)
        t1.$indexSet(0, "truncated", true);
      t1.addAll$1(0, delegate.additionalNodeProperties$2$fullDetails(_this, false));
      if (includeChildren)
        t1.$indexSet(0, "children", childrenJsonList);
      return t1;
    },
    get$showName() {
      return this.showName;
    },
    get$style(receiver) {
      return this.style;
    }
  };
  A.DiagnosticsNode_toJsonMap_closure.prototype = {
    call$0() {
      var t4,
        t1 = this.$this,
        t2 = t1.getChildren$0().length,
        t3 = A.LinkedHashMap_LinkedHashMap$_empty(type$.String, type$.nullable_Object);
      t3.$indexSet(0, "description", t1.toDescription$0());
      t3.$indexSet(0, "type", A._rtiToString(A.getRuntimeTypeOfDartObject(t1)._rti, null));
      t4 = t1.name;
      if (t4 != null)
        t3.$indexSet(0, "name", t4);
      if (!t1.showSeparator)
        t3.$indexSet(0, "showSeparator", false);
      if (t1.get$level(t1) !== B.DiagnosticLevel_3)
        t3.$indexSet(0, "level", t1.get$level(t1)._name);
      if (!t1.get$showName())
        t3.$indexSet(0, "showName", t1.get$showName());
      if (t1.get$emptyBodyDescription() != null)
        t3.$indexSet(0, "emptyBodyDescription", t1.get$emptyBodyDescription());
      if (t1.get$style(t1) !== B.DiagnosticsTreeStyle_1)
        t3.$indexSet(0, "style", t1.get$style(t1)._name);
      if (t1.get$allowTruncate())
        t3.$indexSet(0, "allowTruncate", t1.get$allowTruncate());
      if (t2 !== 0)
        t3.$indexSet(0, "hasChildren", true);
      t2 = t1.linePrefix;
      t4 = t2 == null ? null : t2.length !== 0;
      if (t4 === true)
        t3.$indexSet(0, "linePrefix", t2);
      if (!t1.get$allowWrap())
        t3.$indexSet(0, "allowWrap", t1.get$allowWrap());
      if (t1.get$allowNameWrap())
        t3.$indexSet(0, "allowNameWrap", t1.get$allowNameWrap());
      t2 = this.delegate;
      t3.addAll$1(0, t2.additionalNodeProperties$1(t1));
      if (t2.includeProperties)
        t3.$indexSet(0, "properties", A.DiagnosticsNode_toJsonList(t2.filterProperties$2(t1.getProperties$0(0), t1), t1, t2));
      if (t2.subtreeDepth > 0)
        t3.$indexSet(0, "children", A.DiagnosticsNode_toJsonList(t2.service._filterChildren$2(type$.List_DiagnosticsNode._as(t1.getChildren$0()), t2), t1, t2));
      this._box_0.result = t3;
      return true;
    },
    $signature: 0
  };
  A.DiagnosticsNode_toJsonMapIterative_closure.prototype = {
    call$0() {
      var _this = this,
        t1 = _this.$this,
        t2 = _this.delegate,
        t3 = _this.childrenToJsonify;
      _this._box_0.result = t1._toJson$2$childrenToJsonify(t2, t3);
      t1._jsonifyNextNodesInStack$2$delegate(t3, t2);
      return true;
    },
    $signature: 0
  };
  A.DiagnosticsNode_toJsonList_closure.prototype = {
    call$1(node) {
      var t1;
      type$.DiagnosticsNode._as(node);
      t1 = this.delegate;
      return node.toJsonMap$1(t1.summaryTree || t1.subtreeDepth > 1 || t1.service._shouldShowInSummaryTree$1(node) ? t1.copyWith$1$subtreeDepth(t1.subtreeDepth - 1) : t1);
    },
    $signature: 368
  };
  A.DiagnosticsNode_toString_closure.prototype = {
    call$0() {
      var description, result, _this = this,
        t1 = _this.$this,
        t2 = _this.parentConfiguration;
      if (t1.get$style(t1) === B.DiagnosticsTreeStyle_8)
        _this._box_0.result = t1.toStringDeep$2$minLevel$parentConfiguration(_this.minLevel, t2);
      else {
        description = t1.toDescription$1$parentConfiguration(t2);
        t2 = t1.name;
        if (t2 == null || t2.length === 0 || !t1.get$showName())
          _this._box_0.result = description;
        else {
          t2 = A.S(t2);
          if (B.JSString_methods.contains$1(description, "\n"))
            result = t2 + (t1.showSeparator ? ":" : "") + "\n" + description;
          else
            result = t2 + (t1.showSeparator ? ":" : "") + " " + description;
          _this._box_0.result = result;
        }
      }
      return true;
    },
    $signature: 0
  };
  A.DiagnosticsNode_toStringDeep_closure.prototype = {
    call$0() {
      var _this = this;
      _this._box_0.result = new A.TextTreeRenderer(_this.wrapWidth, 65, _this.minLevel, -1)._debugRender$4$parentConfiguration$prefixLineOne$prefixOtherLines(_this.$this, _this.parentConfiguration, _this.prefixLineOne, _this.prefixOtherLines);
      return true;
    },
    $signature: 0
  };
  A.DiagnosticsNode__toJson_closure.prototype = {
    call$1(jsonChild) {
      B.JSArray_methods.add$1(this.childrenJsonList, type$.Map_of_String_and_nullable_Object._as(jsonChild));
    },
    $signature: 371
  };
  A.MessageProperty.prototype = {};
  A.StringProperty.prototype = {
    toJsonMap$1(delegate) {
      var json = this.super$DiagnosticsProperty$toJsonMap(delegate);
      json.$indexSet(0, "quoted", this.quoted);
      return json;
    },
    valueToString$1$parentConfiguration(parentConfiguration) {
      var t1, _this = this,
        text = _this._description;
      if (text == null) {
        _this._maybeCacheValue$0();
        text = _this._diagnostics$_value;
      }
      if (parentConfiguration != null && !parentConfiguration.lineBreakProperties && text != null)
        text = A.stringReplaceAllUnchecked(text, "\n", "\\n");
      if (_this.quoted && text != null) {
        t1 = _this.ifEmpty;
        if (t1 != null && text.length === 0) {
          t1.toString;
          return t1;
        }
        return '"' + text + '"';
      }
      return J.toString$0$(text);
    }
  };
  A._NumProperty.prototype = {
    toJsonMap$1(delegate) {
      var json = this.super$DiagnosticsProperty$toJsonMap(delegate),
        t1 = this.unit;
      if (t1 != null)
        json.$indexSet(0, "unit", t1);
      json.$indexSet(0, "numberToString", this.numberToString$0());
      return json;
    },
    valueToString$1$parentConfiguration(parentConfiguration) {
      var t1, _this = this;
      _this._maybeCacheValue$0();
      if (_this._diagnostics$_value == null) {
        _this._maybeCacheValue$0();
        return J.toString$0$(_this._diagnostics$_value);
      }
      t1 = _this.unit;
      return t1 != null ? _this.numberToString$0() + t1 : _this.numberToString$0();
    }
  };
  A.DoubleProperty.prototype = {
    numberToString$0() {
      this._maybeCacheValue$0();
      return A.debugFormatDouble(this._diagnostics$_value);
    }
  };
  A.IntProperty.prototype = {
    numberToString$0() {
      this._maybeCacheValue$0();
      return J.toString$0$(this._diagnostics$_value);
    }
  };
  A.PercentProperty.prototype = {
    valueToString$1$parentConfiguration(parentConfiguration) {
      var t1, _this = this;
      _this._maybeCacheValue$0();
      if (_this._diagnostics$_value == null) {
        _this._maybeCacheValue$0();
        return J.toString$0$(_this._diagnostics$_value);
      }
      t1 = _this.unit;
      return t1 != null ? _this.numberToString$0() + " " + t1 : _this.numberToString$0();
    },
    numberToString$0() {
      var v, _this = this;
      _this._maybeCacheValue$0();
      v = _this._diagnostics$_value;
      if (v == null) {
        _this._maybeCacheValue$0();
        return J.toString$0$(_this._diagnostics$_value);
      }
      return B.JSNumber_methods.toStringAsFixed$1(A.clampDouble(v, 0, 1) * 100, 1) + "%";
    }
  };
  A.FlagProperty.prototype = {
    toJsonMap$1(delegate) {
      var json = this.super$DiagnosticsProperty$toJsonMap(delegate),
        t1 = this.ifTrue;
      if (t1 != null)
        json.$indexSet(0, "ifTrue", t1);
      t1 = this.ifFalse;
      if (t1 != null)
        json.$indexSet(0, "ifFalse", t1);
      return json;
    },
    valueToString$1$parentConfiguration(parentConfiguration) {
      var _0_0, t1, _this = this;
      _this._maybeCacheValue$0();
      _0_0 = _this._diagnostics$_value;
      $label0$0: {
        if (true === _0_0 && _this.ifTrue != null) {
          t1 = _this.ifTrue;
          t1.toString;
          break $label0$0;
        }
        if (false === _0_0 && _this.ifFalse != null) {
          t1 = _this.ifFalse;
          t1.toString;
          break $label0$0;
        }
        t1 = _this.super$DiagnosticsProperty$valueToString(parentConfiguration);
        break $label0$0;
      }
      return t1;
    },
    get$showName() {
      var t1, t2, _this = this;
      _this._maybeCacheValue$0();
      t1 = true;
      if (_this._diagnostics$_value != null) {
        _this._maybeCacheValue$0();
        t2 = _this._diagnostics$_value;
        if (!(A.boolConversionCheck(t2 == null ? false : t2) && _this.ifTrue == null)) {
          _this._maybeCacheValue$0();
          t1 = _this._diagnostics$_value;
          t1 = !A.boolConversionCheck(t1 == null ? true : t1) && _this.ifFalse == null;
        }
      }
      if (t1)
        return true;
      return _this.showName;
    },
    get$level(_) {
      var _0_0, t1, _this = this;
      _this._maybeCacheValue$0();
      _0_0 = _this._diagnostics$_value;
      $label0$0: {
        if (true === _0_0 && _this.ifTrue == null) {
          t1 = B.DiagnosticLevel_0;
          break $label0$0;
        }
        if (false === _0_0 && _this.ifFalse == null) {
          t1 = B.DiagnosticLevel_0;
          break $label0$0;
        }
        t1 = A.DiagnosticsProperty.prototype.get$level.call(_this, 0);
        break $label0$0;
      }
      return t1;
    }
  };
  A.IterableProperty.prototype = {
    valueToString$1$parentConfiguration(parentConfiguration) {
      var t1, formattedValues, _this = this;
      _this._maybeCacheValue$0();
      if (_this._diagnostics$_value == null) {
        _this._maybeCacheValue$0();
        return J.toString$0$(_this._diagnostics$_value);
      }
      _this._maybeCacheValue$0();
      t1 = _this._diagnostics$_value;
      t1.toString;
      if (J.get$isEmpty$asx(t1)) {
        t1 = _this.ifEmpty;
        return t1 == null ? "[]" : t1;
      }
      _this._maybeCacheValue$0();
      t1 = _this._diagnostics$_value;
      t1.toString;
      formattedValues = J.map$1$1$ax(t1, new A.IterableProperty_valueToString_closure(_this), type$.String);
      if (parentConfiguration != null && !parentConfiguration.lineBreakProperties)
        return "[" + formattedValues.join$1(0, ", ") + "]";
      return formattedValues.join$1(0, _this.style === B.DiagnosticsTreeStyle_8 ? ", " : "\n");
    },
    get$level(_) {
      var _this = this,
        t1 = false;
      if (_this.ifEmpty == null) {
        _this._maybeCacheValue$0();
        if (_this._diagnostics$_value != null) {
          _this._maybeCacheValue$0();
          t1 = _this._diagnostics$_value;
          t1.toString;
          t1 = J.get$isEmpty$asx(t1) && A.DiagnosticsProperty.prototype.get$level.call(_this, 0) !== B.DiagnosticLevel_0;
        }
      }
      if (t1)
        return B.DiagnosticLevel_1;
      return A.DiagnosticsProperty.prototype.get$level.call(_this, 0);
    },
    toJsonMap$1(delegate) {
      var t1, _this = this,
        json = _this.super$DiagnosticsProperty$toJsonMap(delegate);
      _this._maybeCacheValue$0();
      if (_this._diagnostics$_value != null) {
        _this._maybeCacheValue$0();
        t1 = _this._diagnostics$_value;
        t1.toString;
        json.$indexSet(0, "values", J.map$1$1$ax(t1, new A.IterableProperty_toJsonMap_closure(_this), type$.String).toList$0(0));
      }
      return json;
    }
  };
  A.IterableProperty_valueToString_closure.prototype = {
    call$1(v) {
      var t1 = this.$this.$ti._precomputed1;
      t1._as(v);
      if (A.createRuntimeType(t1) === B.Type_double_JIQ && typeof v == "number")
        return A.debugFormatDouble(v);
      else
        return J.toString$0$(v);
    },
    $signature() {
      return this.$this.$ti._eval$1("String(1)");
    }
  };
  A.IterableProperty_toJsonMap_closure.prototype = {
    call$1(value) {
      return J.toString$0$(this.$this.$ti._precomputed1._as(value));
    },
    $signature() {
      return this.$this.$ti._eval$1("String(1)");
    }
  };
  A.EnumProperty.prototype = {
    valueToString$1$parentConfiguration(parentConfiguration) {
      var t1;
      this._maybeCacheValue$0();
      t1 = this._diagnostics$_value;
      t1 = t1 == null ? null : t1._name;
      return t1 == null ? "null" : t1;
    }
  };
  A.ObjectFlagProperty.prototype = {
    valueToString$1$parentConfiguration(parentConfiguration) {
      var t1, _this = this;
      _this._maybeCacheValue$0();
      if (_this._diagnostics$_value != null) {
        t1 = _this.ifPresent;
        if (t1 != null)
          return t1;
      } else {
        t1 = _this.ifNull;
        if (t1 != null)
          return t1;
      }
      return _this.super$DiagnosticsProperty$valueToString(parentConfiguration);
    },
    get$showName() {
      var t1, _this = this;
      _this._maybeCacheValue$0();
      if (!(_this._diagnostics$_value != null && _this.ifPresent == null)) {
        _this._maybeCacheValue$0();
        t1 = _this._diagnostics$_value == null && _this.ifNull == null;
      } else
        t1 = true;
      if (t1)
        return true;
      return _this.showName;
    },
    get$level(_) {
      var _this = this;
      _this._maybeCacheValue$0();
      if (_this._diagnostics$_value != null) {
        if (_this.ifPresent == null)
          return B.DiagnosticLevel_0;
      } else if (_this.ifNull == null)
        return B.DiagnosticLevel_0;
      return A.DiagnosticsProperty.prototype.get$level.call(_this, 0);
    },
    toJsonMap$1(delegate) {
      var json = this.super$DiagnosticsProperty$toJsonMap(delegate),
        t1 = this.ifPresent;
      if (t1 != null)
        json.$indexSet(0, "ifPresent", t1);
      return json;
    }
  };
  A.FlagsSummary.prototype = {
    get$value(_) {
      var t1 = A.DiagnosticsProperty.prototype.get$value.call(this, 0);
      t1.toString;
      return t1;
    },
    valueToString$1$parentConfiguration(parentConfiguration) {
      var t1, formattedValues, _this = this;
      if (!_this._hasNonNullEntry$0() && _this.ifEmpty != null) {
        t1 = _this.ifEmpty;
        t1.toString;
        return t1;
      }
      formattedValues = _this._formattedValues$0();
      if (parentConfiguration != null && !parentConfiguration.lineBreakProperties)
        return "[" + formattedValues.join$1(0, ", ") + "]";
      return formattedValues.join$1(0, _this.style === B.DiagnosticsTreeStyle_8 ? ", " : "\n");
    },
    get$level(_) {
      if (!this._hasNonNullEntry$0() && this.ifEmpty == null)
        return B.DiagnosticLevel_0;
      return A.DiagnosticsProperty.prototype.get$level.call(this, 0);
    },
    toJsonMap$1(delegate) {
      var json = this.super$DiagnosticsProperty$toJsonMap(delegate),
        t1 = A.DiagnosticsProperty.prototype.get$value.call(this, 0);
      t1.toString;
      if (J.get$isNotEmpty$asx(t1))
        json.$indexSet(0, "values", this._formattedValues$0().toList$0(0));
      return json;
    },
    _hasNonNullEntry$0() {
      var t1 = A.DiagnosticsProperty.prototype.get$value.call(this, 0);
      t1.toString;
      return J.any$1$ax(J.get$values$x(t1), new A.FlagsSummary__hasNonNullEntry_closure(this));
    },
    _formattedValues$0() {
      var t1 = A.DiagnosticsProperty.prototype.get$value.call(this, 0);
      t1.toString;
      t1 = J.get$entries$x(t1);
      return t1.where$1(t1, new A.FlagsSummary__formattedValues_closure(this)).map$1$1(0, new A.FlagsSummary__formattedValues_closure0(this), type$.String);
    }
  };
  A.FlagsSummary__hasNonNullEntry_closure.prototype = {
    call$1(o) {
      return this.$this.$ti._eval$1("1?")._as(o) != null;
    },
    $signature() {
      return this.$this.$ti._eval$1("bool(1?)");
    }
  };
  A.FlagsSummary__formattedValues_closure.prototype = {
    call$1(entry) {
      return this.$this.$ti._eval$1("MapEntry<String,1?>")._as(entry).value != null;
    },
    $signature() {
      return this.$this.$ti._eval$1("bool(MapEntry<String,1?>)");
    }
  };
  A.FlagsSummary__formattedValues_closure0.prototype = {
    call$1(entry) {
      return this.$this.$ti._eval$1("MapEntry<String,1?>")._as(entry).key;
    },
    $signature() {
      return this.$this.$ti._eval$1("String(MapEntry<String,1?>)");
    }
  };
  A.DiagnosticsProperty.prototype = {
    toJsonMap$1(delegate) {
      var properties, json, t1, t2, _this = this,
        v = _this.get$value(_this);
      if (delegate.expandPropertyValues && delegate.includeProperties && type$.Diagnosticable._is(v) && _this.getProperties$0(0).length === 0) {
        delegate = delegate.copyWith$2$includeProperties$subtreeDepth(false, 0);
        properties = A.DiagnosticsNode_toJsonList(delegate.filterProperties$2(v.toDiagnosticsNode$0().get$builder().properties, _this), _this, delegate);
      } else
        properties = null;
      json = _this.super$DiagnosticsNode$toJsonMap(delegate);
      if (properties != null)
        json.$indexSet(0, "properties", properties);
      t1 = _this.defaultValue;
      t2 = J.getInterceptor$(t1);
      if (!t2.$eq(t1, B.C__NoDefaultValue))
        json.$indexSet(0, "defaultValue", t2.toString$0(t1));
      t1 = _this.ifEmpty;
      if (t1 != null)
        json.$indexSet(0, "ifEmpty", t1);
      t1 = _this.ifNull;
      if (t1 != null)
        json.$indexSet(0, "ifNull", t1);
      t1 = _this.tooltip;
      if (t1 != null)
        json.$indexSet(0, "tooltip", t1);
      json.$indexSet(0, "missingIfNull", _this.missingIfNull);
      _this._maybeCacheValue$0();
      if (_this._diagnostics$_exception != null) {
        _this._maybeCacheValue$0();
        json.$indexSet(0, "exception", J.toString$0$(_this._diagnostics$_exception));
      }
      json.$indexSet(0, "propertyType", A._rtiToString(A.createRuntimeType(A._instanceType(_this)._eval$1("DiagnosticsProperty.T"))._rti, null));
      json.$indexSet(0, "defaultLevel", _this._defaultLevel._name);
      if (type$.Diagnosticable._is(_this.get$value(_this)) || _this.get$value(_this) instanceof A.DiagnosticsNode)
        json.$indexSet(0, "isDiagnosticableValue", true);
      if (typeof v == "number")
        json.$indexSet(0, "value", isFinite(v) ? v : B.JSNumber_methods.toString$0(v));
      if (typeof _this.get$value(_this) == "string" || A._isBool(_this.get$value(_this)) || _this.get$value(_this) == null)
        json.$indexSet(0, "value", _this.get$value(_this));
      return json;
    },
    valueToString$1$parentConfiguration(parentConfiguration) {
      var v = this.get$value(this);
      return type$.DiagnosticableTree._is(v) ? v.toStringShort$0() : J.toString$0$(v);
    },
    toDescription$1$parentConfiguration(parentConfiguration) {
      var t2, result, _this = this,
        t1 = _this._description;
      if (t1 != null) {
        t2 = _this.tooltip;
        return t2 == null ? t1 : t1 + " (" + t2 + ")";
      }
      _this._maybeCacheValue$0();
      if (_this._diagnostics$_exception != null) {
        _this._maybeCacheValue$0();
        return "EXCEPTION (" + J.get$runtimeType$(_this._diagnostics$_exception).toString$0(0) + ")";
      }
      t1 = _this.ifNull;
      if (t1 != null && _this.get$value(_this) == null) {
        t1.toString;
        t2 = _this.tooltip;
        if (!(t2 == null))
          t1 = t1 + " (" + t2 + ")";
        return t1;
      }
      result = _this.valueToString$1$parentConfiguration(parentConfiguration);
      if (result.length === 0 && _this.ifEmpty != null) {
        t1 = _this.ifEmpty;
        t1.toString;
        result = t1;
      }
      t1 = _this.tooltip;
      return t1 == null ? result : result + " (" + t1 + ")";
    },
    toDescription$0() {
      return this.toDescription$1$parentConfiguration(null);
    },
    get$value(_) {
      this._maybeCacheValue$0();
      return this._diagnostics$_value;
    },
    _maybeCacheValue$0() {
      return;
    },
    get$isInteresting() {
      var t1 = this.defaultValue;
      return J.$eq$(t1, B.C__NoDefaultValue) || !J.$eq$(this.get$value(this), t1);
    },
    get$level(_) {
      var _this = this,
        t1 = _this._defaultLevel;
      if (t1 === B.DiagnosticLevel_0)
        return t1;
      _this._maybeCacheValue$0();
      if (_this._diagnostics$_exception != null)
        return B.DiagnosticLevel_7;
      if (_this.get$value(_this) == null && _this.missingIfNull)
        return B.DiagnosticLevel_4;
      if (!_this.get$isInteresting())
        return B.DiagnosticLevel_1;
      return t1;
    },
    getProperties$0(_) {
      var object, _this = this;
      if (_this.expandableValue) {
        object = _this.get$value(_this);
        if (object instanceof A.DiagnosticsNode)
          return object.getProperties$0(0);
        if (type$.Diagnosticable._is(object))
          return object.toDiagnosticsNode$1$style(_this.style).get$builder().properties;
      }
      return B.List_empty2;
    },
    getChildren$0() {
      var object, _this = this;
      if (_this.expandableValue) {
        object = _this.get$value(_this);
        if (object instanceof A.DiagnosticsNode)
          return object.getChildren$0();
        if (type$.Diagnosticable._is(object))
          return object.toDiagnosticsNode$1$style(_this.style).getChildren$0();
      }
      return B.List_empty2;
    },
    get$allowWrap() {
      return this.allowWrap;
    },
    get$allowNameWrap() {
      return true;
    }
  };
  A.DiagnosticableNode.prototype = {
    get$builder() {
      A.assertHelper(new A.DiagnosticableNode_builder_closure(this).call$0());
      return this._cachedBuilder;
    },
    get$style(_) {
      var t1 = this.style;
      return t1 == null ? this.get$builder().defaultDiagnosticsTreeStyle : t1;
    },
    get$emptyBodyDescription() {
      return this.get$builder().emptyBodyDescription;
    },
    getProperties$0(_) {
      return this.get$builder().properties;
    },
    getChildren$0() {
      return B.List_empty2;
    },
    toDescription$1$parentConfiguration(parentConfiguration) {
      var t1 = {};
      t1.result = "";
      A.assertHelper(new A.DiagnosticableNode_toDescription_closure(t1, this).call$0());
      return t1.result;
    },
    toDescription$0() {
      return this.toDescription$1$parentConfiguration(null);
    },
    get$value(receiver) {
      return this.value;
    }
  };
  A.DiagnosticableNode_builder_closure.prototype = {
    call$0() {
      var t2,
        t1 = this.$this;
      if (t1._cachedBuilder == null) {
        t2 = new A.DiagnosticPropertiesBuilder(A._setArrayType([], type$.JSArray_DiagnosticsNode), B.DiagnosticsTreeStyle_1);
        t1._cachedBuilder = t2;
        t1.value.debugFillProperties$1(t2);
      }
      return true;
    },
    $signature: 0
  };
  A.DiagnosticableNode_toDescription_closure.prototype = {
    call$0() {
      this._box_0.result = this.$this.value.toStringShort$0();
      return true;
    },
    $signature: 0
  };
  A.DiagnosticableTreeNode.prototype = {
    getChildren$0() {
      return this.value.debugDescribeChildren$0();
    }
  };
  A.DiagnosticPropertiesBuilder.prototype = {
    add$1(_, property) {
      A.assertHelper(new A.DiagnosticPropertiesBuilder_add_closure(this, type$.DiagnosticsNode._as(property)).call$0());
    }
  };
  A.DiagnosticPropertiesBuilder_add_closure.prototype = {
    call$0() {
      B.JSArray_methods.add$1(this.$this.properties, this.property);
      return true;
    },
    $signature: 0
  };
  A.Diagnosticable.prototype = {
    toStringShort$0() {
      return A.objectRuntimeType(this, "<optimized out>") + "#" + A.shortHash(this);
    },
    toString$1$minLevel(_, minLevel) {
      var t1 = {};
      t1.fullString = null;
      A.assertHelper(new A.Diagnosticable_toString_closure(t1, this, minLevel).call$0());
      t1 = t1.fullString;
      return t1 == null ? this.toStringShort$0() : t1;
    },
    toString$0(_) {
      return this.toString$1$minLevel(0, B.DiagnosticLevel_3);
    },
    toDiagnosticsNode$2$name$style($name, style) {
      return A.DiagnosticableNode$($name, style, this, type$.Diagnosticable);
    },
    toDiagnosticsNode$1$style(style) {
      return this.toDiagnosticsNode$2$name$style(null, style);
    },
    toDiagnosticsNode$0() {
      return this.toDiagnosticsNode$2$name$style(null, null);
    },
    debugFillProperties$1(properties) {
    }
  };
  A.Diagnosticable_toString_closure.prototype = {
    call$0() {
      this._box_0.fullString = this.$this.toDiagnosticsNode$1$style(B.DiagnosticsTreeStyle_8).toString$1$minLevel(0, this.minLevel);
      return true;
    },
    $signature: 0
  };
  A.DiagnosticableTree.prototype = {
    toStringShort$0() {
      return A.objectRuntimeType(this, "<optimized out>") + "#" + A.shortHash(this);
    },
    toDiagnosticsNode$2$name$style($name, style) {
      return A.DiagnosticableTreeNode$($name, style, this);
    },
    toDiagnosticsNode$1$style(style) {
      return this.toDiagnosticsNode$2$name$style(null, style);
    },
    toDiagnosticsNode$0() {
      return this.toDiagnosticsNode$2$name$style(null, null);
    },
    debugDescribeChildren$0() {
      return B.List_empty2;
    }
  };
  A.DiagnosticableTreeMixin.prototype = {
    toString$0(_) {
      return this.toDiagnosticsNode$1$style(B.DiagnosticsTreeStyle_8).toString$1$minLevel(0, B.DiagnosticLevel_3);
    },
    toStringDeep$4$minLevel$prefixLineOne$prefixOtherLines$wrapWidth(minLevel, prefixLineOne, prefixOtherLines, wrapWidth) {
      return this.toDiagnosticsNode$0().toStringDeep$4$minLevel$prefixLineOne$prefixOtherLines$wrapWidth(minLevel, prefixLineOne, prefixOtherLines, wrapWidth);
    },
    toStringDeep$0() {
      return this.toStringDeep$4$minLevel$prefixLineOne$prefixOtherLines$wrapWidth(B.DiagnosticLevel_2, "", null, 65);
    },
    toStringShort$0() {
      return A.objectRuntimeType(this, "<optimized out>") + "#" + A.shortHash(this);
    },
    toDiagnosticsNode$2$name$style($name, style) {
      return A.DiagnosticableTreeNode$($name, style, this);
    },
    toDiagnosticsNode$1$style(style) {
      return this.toDiagnosticsNode$2$name$style(null, style);
    },
    toDiagnosticsNode$0() {
      return this.toDiagnosticsNode$2$name$style(null, null);
    },
    debugDescribeChildren$0() {
      return B.List_empty2;
    },
    debugFillProperties$1(properties) {
    }
  };
  A.DiagnosticsBlock.prototype = {
    getChildren$0() {
      return this._children;
    },
    getProperties$0(_) {
      return this._properties;
    },
    toDescription$1$parentConfiguration(parentConfiguration) {
      return this._description;
    },
    toDescription$0() {
      return this.toDescription$1$parentConfiguration(null);
    },
    get$level() {
      return B.DiagnosticLevel_3;
    },
    get$value(receiver) {
      return this.value;
    },
    get$allowTruncate() {
      return this.allowTruncate;
    }
  };
  A._DiagnosticableTree_Object_Diagnosticable.prototype = {};
  A.Key.prototype = {};
  A.LocalKey.prototype = {};
  A.UniqueKey.prototype = {
    toString$0(_) {
      return "[#" + A.shortHash(this) + "]";
    }
  };
  A.ValueKey.prototype = {
    $eq(_, other) {
      if (other == null)
        return false;
      if (J.get$runtimeType$(other) !== A.getRuntimeTypeOfDartObject(this))
        return false;
      return this.$ti._is(other) && J.$eq$(other.value, this.value);
    },
    get$hashCode(_) {
      return A.Object_hash(A.getRuntimeTypeOfDartObject(this), this.value, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue);
    },
    toString$0(_) {
      var t1 = this.$ti,
        t2 = t1._precomputed1,
        t3 = this.value,
        valueString = A.createRuntimeType(t2) === B.Type_String_AXU ? "<'" + A.S(t3) + "'>" : "<" + A.S(t3) + ">";
      if (A.getRuntimeTypeOfDartObject(this) === A.createRuntimeType(t1))
        return "[" + valueString + "]";
      return "[" + A.createRuntimeType(t2).toString$0(0) + " " + valueString + "]";
    }
  };
  A._TypeLiteral.prototype = {};
  A.LicenseEntry.prototype = {};
  A.LicenseEntryWithLineBreaks.prototype = {};
  A.ObjectEvent.prototype = {};
  A.ObjectCreated.prototype = {};
  A.ObjectDisposed.prototype = {};
  A.FlutterMemoryAllocations.prototype = {
    _tryDefragmentListeners$0() {
      var t1, _this = this;
      if (_this._activeDispatchLoops > 0 || !_this._listenersContainNulls)
        return;
      t1 = _this._memory_allocations$_listeners;
      if (t1 != null)
        B.JSArray_methods.removeWhere$1(t1, new A.FlutterMemoryAllocations__tryDefragmentListeners_closure());
      _this._listenersContainNulls = false;
      _this._checkListenersForEmptiness$0();
    },
    _checkListenersForEmptiness$0() {
      var _this = this,
        t1 = _this._memory_allocations$_listeners;
      t1 = t1 == null ? null : t1.length === 0;
      if (t1 === true) {
        _this.set$_memory_allocations$_listeners(null);
        A.assertHelper(J.$eq$($.Image_onCreate, _this.get$_imageOnCreate()));
        A.assertHelper(J.$eq$($.Image_onDispose, _this.get$_imageOnDispose()));
        A.assertHelper(J.$eq$($.Picture_onCreate, _this.get$_pictureOnCreate()));
        A.assertHelper(J.$eq$($.Picture_onDispose, _this.get$_pictureOnDispose()));
        $.Picture_onDispose = $.Picture_onCreate = $.Image_onDispose = $.Image_onCreate = null;
      }
    },
    get$hasListeners() {
      if (this._listenersContainNulls) {
        var t1 = this._memory_allocations$_listeners;
        return (t1 == null ? null : B.JSArray_methods.firstWhere$1(t1, new A.FlutterMemoryAllocations_hasListeners_closure())) != null;
      }
      t1 = this._memory_allocations$_listeners;
      t1 = t1 == null ? null : t1.length !== 0;
      return t1 === true;
    },
    dispatchObjectEvent$1($event) {
      var i, exception, stack, type, end, t1, t2, t3, exception0, t4, _this = this,
        listeners = _this._memory_allocations$_listeners;
      if (listeners == null || J.get$length$asx(listeners) === 0)
        return;
      ++_this._activeDispatchLoops;
      end = J.get$length$asx(listeners);
      i = 0;
      t1 = $event.object;
      t2 = J.getInterceptor$(t1);
      while (true) {
        t3 = i;
        if (typeof t3 !== "number")
          return t3.$lt();
        if (!(t3 < end))
          break;
        try {
          J.$index$asx(listeners, i);
        } catch (exception0) {
          exception = A.unwrapException(exception0);
          stack = A.getTraceFromException(exception0);
          type = A._rtiToString(t2.get$runtimeType(t1)._rti, null);
          t3 = A.ErrorDescription$("MemoryAllocations while dispatching notifications for " + A.S(type));
          t4 = $.$get$FlutterError_onError();
          if (t4 != null)
            t4.call$1(new A.FlutterErrorDetails(exception, stack, "foundation library", t3, new A.FlutterMemoryAllocations_dispatchObjectEvent_closure(type, $event), false));
        }
        t3 = i;
        if (typeof t3 !== "number")
          return t3.$add();
        i = t3 + 1;
      }
      --_this._activeDispatchLoops;
      _this._tryDefragmentListeners$0();
    },
    dispatchObjectCreated$3$className$library$object(className, library, object) {
      if (!this.get$hasListeners())
        return;
      this.dispatchObjectEvent$1(new A.ObjectCreated(object));
    },
    dispatchObjectDisposed$1$object(object) {
      if (!this.get$hasListeners())
        return;
      this.dispatchObjectEvent$1(new A.ObjectDisposed(object));
    },
    _imageOnCreate$1(image) {
      type$.Image._as(image);
      B.Type_Image_dO6.toString$0(0);
      this.dispatchObjectEvent$1(new A.ObjectCreated(image));
    },
    _pictureOnCreate$1(picture) {
      type$.Picture._as(picture);
      B.Type_Picture_Cfq.toString$0(0);
      this.dispatchObjectEvent$1(new A.ObjectCreated(picture));
    },
    _imageOnDispose$1(image) {
      this.dispatchObjectEvent$1(new A.ObjectDisposed(type$.Image._as(image)));
    },
    _pictureOnDispose$1(picture) {
      this.dispatchObjectEvent$1(new A.ObjectDisposed(type$.Picture._as(picture)));
    },
    set$_memory_allocations$_listeners(_listeners) {
      this._memory_allocations$_listeners = type$.nullable_List_of_nullable_void_Function_ObjectEvent._as(_listeners);
    }
  };
  A.FlutterMemoryAllocations__tryDefragmentListeners_closure.prototype = {
    call$1(e) {
      return type$.nullable_void_Function_ObjectEvent._as(e) == null;
    },
    $signature: 202
  };
  A.FlutterMemoryAllocations_hasListeners_closure.prototype = {
    call$1(l) {
      return type$.nullable_void_Function_ObjectEvent._as(l) != null;
    },
    $signature: 202
  };
  A.FlutterMemoryAllocations_dispatchObjectEvent_closure.prototype = {
    call$0() {
      var _null = null;
      return A._setArrayType([A.DiagnosticsProperty$("The " + this.type + " sending notification was", this.event.object, true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_9, _null, type$.Object)], type$.JSArray_DiagnosticsNode);
    },
    $signature: 9
  };
  A.objectRuntimeType_closure.prototype = {
    call$0() {
      this._box_0.optimizedValue = A._rtiToString(J.get$runtimeType$(this.object)._rti, null);
      return true;
    },
    $signature: 0
  };
  A.ObserverList.prototype = {
    get$_observer_list$_set() {
      var result, _this = this,
        value = _this.__ObserverList__set_FI;
      if (value === $) {
        result = A.HashSet_HashSet(_this.$ti._precomputed1);
        _this.__ObserverList__set_FI !== $ && A.throwLateFieldADI("_set");
        _this.set$__ObserverList__set_FI(result);
        value = result;
      }
      return value;
    },
    remove$1(_, item) {
      var _this = this,
        removed = B.JSArray_methods.remove$1(_this._list, _this.$ti._precomputed1._as(item));
      if (removed) {
        _this._isDirty = true;
        _this.get$_observer_list$_set().clear$0(0);
      }
      return removed;
    },
    clear$0(_) {
      this._isDirty = false;
      B.JSArray_methods.clear$0(this._list);
      this.get$_observer_list$_set().clear$0(0);
    },
    contains$1(_, element) {
      var _this = this,
        t1 = _this._list;
      if (t1.length < 3)
        return B.JSArray_methods.contains$1(t1, element);
      if (_this._isDirty) {
        _this.get$_observer_list$_set().addAll$1(0, t1);
        _this._isDirty = false;
      }
      return _this.get$_observer_list$_set().contains$1(0, element);
    },
    get$iterator(_) {
      var t1 = this._list;
      return new J.ArrayIterator(t1, t1.length, A._arrayInstanceType(t1)._eval$1("ArrayIterator<1>"));
    },
    get$isEmpty(_) {
      return this._list.length === 0;
    },
    get$isNotEmpty(_) {
      return this._list.length !== 0;
    },
    toList$1$growable(_, growable) {
      var t1 = this._list,
        t2 = A._arrayInstanceType(t1);
      return growable ? A._setArrayType(t1.slice(0), t2) : J.JSArray_JSArray$markFixed(t1.slice(0), t2._precomputed1);
    },
    toList$0(_) {
      return this.toList$1$growable(0, true);
    },
    set$__ObserverList__set_FI(__ObserverList__set_FI) {
      this.__ObserverList__set_FI = this.$ti._eval$1("HashSet<1>")._as(__ObserverList__set_FI);
    }
  };
  A.HashedObserverList.prototype = {
    add$1(_, item) {
      var t1, t2;
      this.$ti._precomputed1._as(item);
      t1 = this._observer_list$_map;
      t2 = t1.$index(0, item);
      t1.$indexSet(0, item, (t2 == null ? 0 : t2) + 1);
    },
    remove$1(_, item) {
      var t1, value;
      this.$ti._precomputed1._as(item);
      t1 = this._observer_list$_map;
      value = t1.$index(0, item);
      if (value == null)
        return false;
      if (value === 1)
        t1.remove$1(0, item);
      else
        t1.$indexSet(0, item, value - 1);
      return true;
    },
    contains$1(_, element) {
      return this._observer_list$_map.containsKey$1(0, element);
    },
    get$iterator(_) {
      var t1 = this._observer_list$_map;
      return new A.LinkedHashMapKeyIterator(t1, t1._modifications, t1._first, A._instanceType(t1)._eval$1("LinkedHashMapKeyIterator<1>"));
    },
    get$isEmpty(_) {
      return this._observer_list$_map.__js_helper$_length === 0;
    },
    get$isNotEmpty(_) {
      return this._observer_list$_map.__js_helper$_length !== 0;
    },
    toList$1$growable(_, growable) {
      var t1 = this._observer_list$_map,
        t2 = t1._modifications,
        t3 = t1._first;
      return A.List_List$generate(t1.__js_helper$_length, new A.HashedObserverList_toList_closure(this, new A.LinkedHashMapKeyIterator(t1, t2, t3, A._instanceType(t1)._eval$1("LinkedHashMapKeyIterator<1>"))), growable, this.$ti._precomputed1);
    },
    toList$0(_) {
      return this.toList$1$growable(0, true);
    }
  };
  A.HashedObserverList_toList_closure.prototype = {
    call$1(__wc0_formal) {
      var t1 = this.iterator;
      t1.moveNext$0();
      return t1.__js_helper$_current;
    },
    $signature() {
      return this.$this.$ti._eval$1("1(int)");
    }
  };
  A.PersistentHashMap.prototype = {
    put$2(_, key, value) {
      var t2, t3, newRoot,
        t1 = this.$ti;
      t1._precomputed1._as(key);
      t1._rest[1]._as(value);
      t2 = this._persistent_hash_map$_root;
      t3 = t2 == null ? $.$get$_CompressedNode_empty() : t2;
      newRoot = t3.put$4(0, 0, key, A.Primitives_objectHashCode(key), value);
      if (newRoot === t2)
        return this;
      return new A.PersistentHashMap(newRoot, t1);
    },
    $index(_, key) {
      var t1;
      this.$ti._precomputed1._as(key);
      t1 = this._persistent_hash_map$_root;
      return t1 == null ? null : t1.$get$3(0, 0, key, J.get$hashCode$(key));
    }
  };
  A._TrieNode.prototype = {};
  A._FullNode.prototype = {
    put$4(_, bitIndex, key, keyHash, value) {
      var node, newNode, clone, j,
        index = B.JSInt_methods._shruOtherPositive$1(keyHash, bitIndex) & 31,
        t1 = this.descendants,
        t2 = t1.length;
      if (!(index < t2))
        return A.ioore(t1, index);
      node = t1[index];
      if (node == null)
        node = $.$get$_CompressedNode_empty();
      newNode = node.put$4(0, bitIndex + 5, key, keyHash, value);
      if (newNode === node)
        t1 = this;
      else {
        clone = A.List_List$filled(t2, null, false, type$.nullable_Object);
        for (j = 0; j < t2; ++j)
          B.JSArray_methods.$indexSet(clone, j, t1[j]);
        B.JSArray_methods.$indexSet(clone, index, newNode);
        t1 = new A._FullNode(clone);
      }
      return t1;
    },
    $get$3(_, bitIndex, key, keyHash) {
      var node,
        index = B.JSInt_methods._shruOtherPositive$1(keyHash, bitIndex) & 31,
        t1 = this.descendants;
      if (!(index < t1.length))
        return A.ioore(t1, index);
      node = t1[index];
      return node == null ? null : node.$get$3(0, bitIndex + 5, key, keyHash);
    }
  };
  A._CompressedNode.prototype = {
    put$4(_, bitIndex, key, keyHash, value) {
      var index, t4, keyOrNull, t5, valueOrNode, newNode, clone, j, t6, existingKeyHash, list, occupiedCount, prefixLength, totalLength, newKeyValuePairs, srcIndex, dstIndex, _this = this, _null = null,
        t1 = B.JSInt_methods._shruOtherPositive$1(keyHash, bitIndex) & 31,
        bit = 1 << t1 >>> 0,
        t2 = _this.occupiedIndices,
        t3 = (t2 & bit - 1) >>> 0,
        n = t3 - (t3 >>> 1 & 1431655765);
      n = (n & 858993459) + (n >>> 2 & 858993459);
      n = n + (n >>> 4) & 252645135;
      n += n >>> 8;
      index = n + (n >>> 16) & 63;
      if ((t2 & bit) >>> 0 !== 0) {
        t1 = _this.keyValuePairs;
        t3 = 2 * index;
        t4 = t1.length;
        if (!(t3 < t4))
          return A.ioore(t1, t3);
        keyOrNull = t1[t3];
        t5 = t3 + 1;
        if (!(t5 < t4))
          return A.ioore(t1, t5);
        valueOrNode = t1[t5];
        if (keyOrNull == null) {
          newNode = J.put$4$z(valueOrNode, bitIndex + 5, key, keyHash, value);
          if (newNode === valueOrNode)
            return _this;
          clone = A.List_List$filled(t4, _null, false, type$.nullable_Object);
          for (j = 0; j < t4; ++j)
            B.JSArray_methods.$indexSet(clone, j, t1[j]);
          B.JSArray_methods.$indexSet(clone, t5, newNode);
          return new A._CompressedNode(t2, clone);
        }
        if (J.$eq$(key, keyOrNull)) {
          if (value == null ? valueOrNode == null : value === valueOrNode)
            t1 = _this;
          else {
            clone = A.List_List$filled(t4, _null, false, type$.nullable_Object);
            for (j = 0; j < t4; ++j)
              B.JSArray_methods.$indexSet(clone, j, t1[j]);
            B.JSArray_methods.$indexSet(clone, t5, value);
            t1 = new A._CompressedNode(t2, clone);
          }
          return t1;
        }
        t6 = bitIndex + 5;
        existingKeyHash = J.get$hashCode$(keyOrNull);
        if (existingKeyHash === keyHash) {
          list = A.List_List$filled(4, _null, false, type$.nullable_Object);
          B.JSArray_methods.$indexSet(list, 0, keyOrNull);
          B.JSArray_methods.$indexSet(list, 1, valueOrNode);
          B.JSArray_methods.$indexSet(list, 2, key);
          B.JSArray_methods.$indexSet(list, 3, value);
          newNode = new A._HashCollisionNode(keyHash, list);
        } else
          newNode = $.$get$_CompressedNode_empty().put$4(0, t6, keyOrNull, existingKeyHash, valueOrNode).put$4(0, t6, key, keyHash, value);
        clone = A.List_List$filled(t4, _null, false, type$.nullable_Object);
        for (j = 0; j < t4; ++j)
          B.JSArray_methods.$indexSet(clone, j, t1[j]);
        B.JSArray_methods.$indexSet(clone, t3, _null);
        B.JSArray_methods.$indexSet(clone, t5, newNode);
        return new A._CompressedNode(t2, clone);
      } else {
        n = t2 - (t2 >>> 1 & 1431655765);
        n = (n & 858993459) + (n >>> 2 & 858993459);
        n = n + (n >>> 4) & 252645135;
        n += n >>> 8;
        occupiedCount = n + (n >>> 16) & 63;
        if (occupiedCount >= 16) {
          t2 = _this._inflate$1(bitIndex);
          B.JSArray_methods.$indexSet(t2.descendants, t1, $.$get$_CompressedNode_empty().put$4(0, bitIndex + 5, key, keyHash, value));
          return t2;
        } else {
          prefixLength = 2 * index;
          totalLength = 2 * occupiedCount;
          newKeyValuePairs = A.List_List$filled(totalLength + 2, _null, false, type$.nullable_Object);
          for (t1 = _this.keyValuePairs, t3 = t1.length, srcIndex = 0; srcIndex < prefixLength; ++srcIndex) {
            if (!(srcIndex < t3))
              return A.ioore(t1, srcIndex);
            B.JSArray_methods.$indexSet(newKeyValuePairs, srcIndex, t1[srcIndex]);
          }
          B.JSArray_methods.$indexSet(newKeyValuePairs, prefixLength, key);
          B.JSArray_methods.$indexSet(newKeyValuePairs, prefixLength + 1, value);
          for (dstIndex = prefixLength + 2, srcIndex = prefixLength; srcIndex < totalLength; ++srcIndex, ++dstIndex) {
            if (!(srcIndex < t3))
              return A.ioore(t1, srcIndex);
            B.JSArray_methods.$indexSet(newKeyValuePairs, dstIndex, t1[srcIndex]);
          }
          return new A._CompressedNode((t2 | bit) >>> 0, newKeyValuePairs);
        }
      }
    },
    $get$3(_, bitIndex, key, keyHash) {
      var n, t2, t3, keyOrNull, valueOrNode,
        bit = 1 << (B.JSInt_methods._shruOtherPositive$1(keyHash, bitIndex) & 31) >>> 0,
        t1 = this.occupiedIndices;
      if ((t1 & bit) >>> 0 === 0)
        return null;
      t1 = (t1 & bit - 1) >>> 0;
      n = t1 - (t1 >>> 1 & 1431655765);
      n = (n & 858993459) + (n >>> 2 & 858993459);
      n = n + (n >>> 4) & 252645135;
      n += n >>> 8;
      t1 = this.keyValuePairs;
      t2 = 2 * (n + (n >>> 16) & 63);
      t3 = t1.length;
      if (!(t2 < t3))
        return A.ioore(t1, t2);
      keyOrNull = t1[t2];
      ++t2;
      if (!(t2 < t3))
        return A.ioore(t1, t2);
      valueOrNode = t1[t2];
      if (keyOrNull == null)
        return valueOrNode.$get$3(0, bitIndex + 5, key, keyHash);
      if (J.$eq$(key, keyOrNull))
        return valueOrNode;
      return null;
    },
    _inflate$1(bitIndex) {
      var t1, t2, t3, t4, srcIndex, dstIndex, keyOrNull, t5, t6, t7,
        nodes = A.List_List$filled(32, null, false, type$.nullable_Object);
      for (t1 = this.occupiedIndices, t2 = bitIndex + 5, t3 = this.keyValuePairs, t4 = t3.length, srcIndex = 0, dstIndex = 0; dstIndex < 32; ++dstIndex)
        if ((B.JSInt_methods._shruOtherPositive$1(t1, dstIndex) & 1) !== 0) {
          if (!(srcIndex < t4))
            return A.ioore(t3, srcIndex);
          keyOrNull = t3[srcIndex];
          t5 = srcIndex + 1;
          if (keyOrNull == null) {
            if (!(t5 < t4))
              return A.ioore(t3, t5);
            B.JSArray_methods.$indexSet(nodes, dstIndex, t3[t5]);
          } else {
            t6 = $.$get$_CompressedNode_empty();
            t7 = J.get$hashCode$(keyOrNull);
            if (!(t5 < t4))
              return A.ioore(t3, t5);
            B.JSArray_methods.$indexSet(nodes, dstIndex, t6.put$4(0, t2, keyOrNull, t7, t3[t5]));
          }
          srcIndex += 2;
        }
      return new A._FullNode(nodes);
    }
  };
  A._HashCollisionNode.prototype = {
    put$4(_, bitIndex, key, keyHash, val) {
      var index, t2, t3, t4, clone, j, $length, newArray, i, keyValuePairs, _this = this,
        t1 = _this.hash;
      if (keyHash === t1) {
        index = _this._indexOf$1(key);
        if (index !== -1) {
          t1 = _this.keyValuePairs;
          t2 = index + 1;
          t3 = t1.length;
          if (!(t2 >= 0 && t2 < t3))
            return A.ioore(t1, t2);
          t4 = t1[t2];
          if (t4 == null ? val == null : t4 === val)
            t1 = _this;
          else {
            clone = A.List_List$filled(t3, null, false, type$.nullable_Object);
            for (j = 0; j < t3; ++j)
              B.JSArray_methods.$indexSet(clone, j, t1[j]);
            B.JSArray_methods.$indexSet(clone, t2, val);
            t1 = new A._HashCollisionNode(keyHash, clone);
          }
          return t1;
        }
        t1 = _this.keyValuePairs;
        $length = t1.length;
        newArray = A.List_List$filled($length + 2, null, false, type$.nullable_Object);
        for (i = 0; i < $length; ++i)
          B.JSArray_methods.$indexSet(newArray, i, t1[i]);
        B.JSArray_methods.$indexSet(newArray, $length, key);
        B.JSArray_methods.$indexSet(newArray, $length + 1, val);
        return new A._HashCollisionNode(keyHash, newArray);
      }
      t1 = B.JSInt_methods._shruOtherPositive$1(t1, bitIndex);
      keyValuePairs = A.List_List$filled(2, null, false, type$.nullable_Object);
      B.JSArray_methods.$indexSet(keyValuePairs, 1, _this);
      return new A._CompressedNode(1 << (t1 & 31) >>> 0, keyValuePairs).put$4(0, bitIndex, key, keyHash, val);
    },
    $get$3(_, bitIndex, key, keyHash) {
      var t1, t2,
        index = this._indexOf$1(key);
      if (index < 0)
        t1 = null;
      else {
        t1 = this.keyValuePairs;
        t2 = index + 1;
        if (!(t2 < t1.length))
          return A.ioore(t1, t2);
        t2 = t1[t2];
        t1 = t2;
      }
      return t1;
    },
    _indexOf$1(key) {
      var t2, i,
        t1 = this.keyValuePairs,
        $length = t1.length;
      for (t2 = J.getInterceptor$(key), i = 0; i < $length; i += 2)
        if (t2.$eq(key, t1[i]))
          return i;
      return -1;
    }
  };
  A.TargetPlatform.prototype = {
    _enumToString$0() {
      return "TargetPlatform." + this._name;
    }
  };
  A.debugPrintThrottled_closure.prototype = {
    call$1(line) {
      return A.debugWordWrap(A._asString(line), this.wrapWidth);
    },
    $signature: 380
  };
  A._WordWrapParseMode0.prototype = {
    _enumToString$0() {
      return "_WordWrapParseMode." + this._name;
    }
  };
  A.WriteBuffer.prototype = {
    _serialization$_add$1(_, byte) {
      var t1, t2, _this = this;
      if (_this._currentSize === _this._serialization$_buffer.length)
        _this._resize$0();
      t1 = _this._serialization$_buffer;
      t2 = _this._currentSize;
      t1.$flags & 2 && A.throwUnsupportedOperation(t1);
      if (!(t2 >= 0 && t2 < t1.length))
        return A.ioore(t1, t2);
      t1[t2] = byte;
      _this._currentSize = t2 + 1;
    },
    _append$1(other) {
      var _this = this,
        t1 = other.length,
        newSize = _this._currentSize + t1;
      if (newSize >= _this._serialization$_buffer.length)
        _this._resize$1(newSize);
      B.NativeUint8List_methods.setRange$3(_this._serialization$_buffer, _this._currentSize, newSize, other);
      _this._currentSize += t1;
    },
    _addAll$3(data, start, end) {
      var _this = this,
        newEnd = end == null ? _this._eightBytesAsList.length : end,
        newSize = _this._currentSize + (newEnd - start);
      if (newSize >= _this._serialization$_buffer.length)
        _this._resize$1(newSize);
      B.NativeUint8List_methods.setRange$3(_this._serialization$_buffer, _this._currentSize, newSize, data);
      _this._currentSize = newSize;
    },
    _addAll$1(data) {
      return this._addAll$3(data, 0, null);
    },
    _resize$1(requiredLength) {
      var t1 = this._serialization$_buffer,
        t2 = t1.length,
        t3 = requiredLength == null ? 0 : requiredLength,
        newLength = Math.max(t3, t2 * 2),
        newBuffer = new Uint8Array(newLength);
      B.NativeUint8List_methods.setRange$3(newBuffer, 0, t2, t1);
      this._serialization$_buffer = newBuffer;
    },
    _resize$0() {
      return this._resize$1(null);
    },
    _alignTo$1(alignment) {
      var mod;
      A.assertHelper(!this._serialization$_isDone);
      mod = B.JSInt_methods.$mod(this._currentSize, alignment);
      if (mod !== 0)
        this._addAll$3($.$get$WriteBuffer__zeroBuffer(), 0, alignment - mod);
    },
    done$0() {
      var result, _this = this;
      if (_this._serialization$_isDone)
        throw A.wrapException(A.StateError$("done() must not be called more than once on the same " + A.getRuntimeTypeOfDartObject(_this).toString$0(0) + "."));
      result = J.asByteData$2$x(B.NativeUint8List_methods.get$buffer(_this._serialization$_buffer), 0, _this._currentSize);
      _this._serialization$_buffer = new Uint8Array(0);
      _this._serialization$_isDone = true;
      return result;
    }
  };
  A.ReadBuffer.prototype = {
    getUint8$0(_) {
      return this.data.getUint8(this._serialization$_position++);
    },
    getInt64$0(_) {
      var t1 = this._serialization$_position,
        t2 = $.$get$Endian_host();
      B.NativeByteData_methods.getInt64$2(this.data, t1, t2);
    },
    getUint8List$1($length) {
      var t1 = this.data,
        list = J.asUint8List$2$x(B.NativeByteData_methods.get$buffer(t1), t1.byteOffset + this._serialization$_position, $length);
      this._serialization$_position += $length;
      return list;
    },
    getInt64List$1($length) {
      var t1, list, _this = this;
      _this._alignTo$1(8);
      t1 = _this.data;
      list = J.asInt64List$2$x(B.NativeByteData_methods.get$buffer(t1), t1.byteOffset + _this._serialization$_position, $length);
      _this._serialization$_position = _this._serialization$_position + 8 * $length;
      return list;
    },
    _alignTo$1(alignment) {
      var t1 = this._serialization$_position,
        mod = B.JSInt_methods.$mod(t1, alignment);
      if (mod !== 0)
        this._serialization$_position = t1 + (alignment - mod);
    }
  };
  A.StackFrame.prototype = {
    get$hashCode(_) {
      var _this = this;
      return A.Object_hash(_this.number, _this.$package, _this.line, _this.column, _this.className, _this.method, _this.source, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue);
    },
    $eq(_, other) {
      var _this = this;
      if (other == null)
        return false;
      if (J.get$runtimeType$(other) !== A.getRuntimeTypeOfDartObject(_this))
        return false;
      return other instanceof A.StackFrame && other.number === _this.number && other.$package === _this.$package && other.line === _this.line && other.column === _this.column && other.className === _this.className && other.method === _this.method && other.source === _this.source;
    },
    toString$0(_) {
      var _this = this;
      return A.objectRuntimeType(_this, "StackFrame") + "(#" + _this.number + ", " + _this.packageScheme + ":" + _this.$package + "/" + _this.packagePath + ":" + _this.line + ":" + _this.column + ", className: " + _this.className + ", method: " + _this.method + ")";
    }
  };
  A.StackFrame_fromStackString_closure.prototype = {
    call$1(line) {
      return A._asString(line).length !== 0;
    },
    $signature: 35
  };
  A.SynchronousFuture.prototype = {
    catchError$2$test(onError, test) {
      return new A._Future($.Zone__current, this.$ti._eval$1("_Future<1>"));
    },
    catchError$1(onError) {
      return this.catchError$2$test(onError, null);
    },
    then$1$2$onError(onValue, onError, $R) {
      var t1,
        _0_0 = this.$ti._bind$1($R)._eval$1("1/(2)")._as(onValue).call$1(this._synchronous_future$_value);
      $label0$0: {
        if ($R._eval$1("Future<0>")._is(_0_0)) {
          t1 = _0_0;
          break $label0$0;
        }
        if ($R._is(_0_0)) {
          t1 = new A.SynchronousFuture(_0_0, $R._eval$1("SynchronousFuture<0>"));
          break $label0$0;
        }
        t1 = null;
      }
      return t1;
    },
    then$1$1(onValue, $R) {
      return this.then$1$2$onError(onValue, null, $R);
    },
    whenComplete$1(action) {
      var result, e, stack, t1, exception, _this = this;
      type$.dynamic_Function._as(action);
      try {
        result = action.call$0();
        if (type$.Future_dynamic._is(result)) {
          t1 = result.then$1$1(new A.SynchronousFuture_whenComplete_closure(_this), _this.$ti._precomputed1);
          return t1;
        }
        return _this;
      } catch (exception) {
        e = A.unwrapException(exception);
        stack = A.getTraceFromException(exception);
        t1 = A.Future_Future$error(e, stack, _this.$ti._precomputed1);
        return t1;
      }
    },
    $isFuture: 1
  };
  A.SynchronousFuture_whenComplete_closure.prototype = {
    call$1(value) {
      return this.$this._synchronous_future$_value;
    },
    $signature() {
      return this.$this.$ti._eval$1("1(@)");
    }
  };
  A.GestureDisposition.prototype = {
    _enumToString$0() {
      return "GestureDisposition." + this._name;
    }
  };
  A.GestureArenaMember.prototype = {};
  A.GestureArenaEntry.prototype = {
    resolve$1(disposition) {
      this._arena._arena$_resolve$3(this._arena$_pointer, this._member, disposition);
    }
  };
  A._GestureArena.prototype = {
    toString$0(_) {
      var t2, _this = this,
        t1 = _this.members;
      if (t1.length === 0)
        t1 = "" + "<empty>";
      else {
        t2 = A._arrayInstanceType(t1);
        t2 = "" + new A.MappedListIterable(t1, t2._eval$1("String(1)")._as(new A._GestureArena_toString_closure(_this)), t2._eval$1("MappedListIterable<1,String>")).join$1(0, ", ");
        t1 = t2;
      }
      if (_this.isOpen)
        t1 += " [open]";
      if (_this.isHeld)
        t1 += " [held]";
      if (_this.hasPendingSweep)
        t1 += " [hasPendingSweep]";
      return t1.charCodeAt(0) == 0 ? t1 : t1;
    }
  };
  A._GestureArena_toString_closure.prototype = {
    call$1(member) {
      type$.GestureArenaMember._as(member);
      if (member === this.$this.eagerWinner)
        return member.toString$0(0) + " (eager winner)";
      return member.toString$0(0);
    },
    $signature: 389
  };
  A.GestureArenaManager.prototype = {
    add$2(_, pointer, member) {
      var _this = this,
        state = _this._arenas.putIfAbsent$2(0, pointer, new A.GestureArenaManager_add_closure(_this, pointer));
      A.assertHelper(state.isOpen);
      B.JSArray_methods.add$1(state.members, member);
      _this._debugLogDiagnostic$2(pointer, "Adding: " + member.toString$0(0));
      return new A.GestureArenaEntry(_this, pointer, member);
    },
    close$1(_, pointer) {
      var state = this._arenas.$index(0, pointer);
      if (state == null)
        return;
      state.isOpen = false;
      this._debugLogDiagnostic$3(pointer, "Closing", state);
      this._tryToResolveArena$2(pointer, state);
    },
    sweep$1(pointer) {
      var i, _this = this,
        t1 = _this._arenas,
        state = t1.$index(0, pointer);
      if (state == null)
        return;
      A.assertHelper(!state.isOpen);
      if (state.isHeld) {
        state.hasPendingSweep = true;
        _this._debugLogDiagnostic$3(pointer, "Delaying sweep", state);
        return;
      }
      _this._debugLogDiagnostic$3(pointer, "Sweeping", state);
      t1.remove$1(0, pointer);
      t1 = state.members;
      if (t1.length !== 0) {
        _this._debugLogDiagnostic$2(pointer, "Winner: " + B.JSArray_methods.get$first(t1).toString$0(0));
        B.JSArray_methods.get$first(t1).acceptGesture$1(pointer);
        for (i = 1; i < t1.length; ++i)
          t1[i].rejectGesture$1(pointer);
      }
    },
    hold$1(pointer) {
      var state = this._arenas.$index(0, pointer);
      if (state == null)
        return;
      state.isHeld = true;
      this._debugLogDiagnostic$3(pointer, "Holding", state);
    },
    release$1(_, pointer) {
      var state = this._arenas.$index(0, pointer);
      if (state == null)
        return;
      state.isHeld = false;
      this._debugLogDiagnostic$3(pointer, "Releasing", state);
      if (state.hasPendingSweep)
        this.sweep$1(pointer);
    },
    _arena$_resolve$3(pointer, member, disposition) {
      var t1, _this = this,
        state = _this._arenas.$index(0, pointer);
      if (state == null)
        return;
      t1 = state.members;
      A.assertHelper(B.JSArray_methods.contains$1(t1, member));
      switch (disposition.index) {
        case 0:
          _this._debugLogDiagnostic$2(pointer, "Accepting: " + member.toString$0(0));
          if (state.isOpen) {
            if (state.eagerWinner == null)
              state.eagerWinner = member;
          } else {
            _this._debugLogDiagnostic$2(pointer, "Self-declared winner: " + member.toString$0(0));
            _this._resolveInFavorOf$3(pointer, state, member);
          }
          break;
        case 1:
          _this._debugLogDiagnostic$2(pointer, "Rejecting: " + member.toString$0(0));
          B.JSArray_methods.remove$1(t1, member);
          member.rejectGesture$1(pointer);
          if (!state.isOpen)
            _this._tryToResolveArena$2(pointer, state);
          break;
      }
    },
    _tryToResolveArena$2(pointer, state) {
      var t2, _this = this,
        t1 = _this._arenas;
      A.assertHelper(t1.$index(0, pointer) === state);
      A.assertHelper(!state.isOpen);
      t2 = state.members.length;
      if (t2 === 1)
        A.scheduleMicrotask(new A.GestureArenaManager__tryToResolveArena_closure(_this, pointer, state));
      else if (t2 === 0) {
        t1.remove$1(0, pointer);
        _this._debugLogDiagnostic$2(pointer, "Arena empty.");
      } else {
        t1 = state.eagerWinner;
        if (t1 != null) {
          _this._debugLogDiagnostic$2(pointer, "Eager winner: " + t1.toString$0(0));
          t1 = state.eagerWinner;
          t1.toString;
          _this._resolveInFavorOf$3(pointer, state, t1);
        }
      }
    },
    _resolveByDefault$2(pointer, state) {
      var members,
        t1 = this._arenas;
      if (!t1.containsKey$1(0, pointer))
        return;
      A.assertHelper(t1.$index(0, pointer) === state);
      A.assertHelper(!state.isOpen);
      members = state.members;
      A.assertHelper(members.length === 1);
      t1.remove$1(0, pointer);
      this._debugLogDiagnostic$2(pointer, "Default winner: " + B.JSArray_methods.get$first(members).toString$0(0));
      B.JSArray_methods.get$first(members).acceptGesture$1(pointer);
    },
    _resolveInFavorOf$3(pointer, state, member) {
      var t2, _i, rejectedMember,
        t1 = this._arenas;
      A.assertHelper(state === t1.$index(0, pointer));
      t2 = state.eagerWinner;
      A.assertHelper(t2 == null || t2 === member);
      A.assertHelper(!state.isOpen);
      t1.remove$1(0, pointer);
      for (t1 = state.members, t2 = t1.length, _i = 0; _i < t1.length; t1.length === t2 || (0, A.throwConcurrentModificationError)(t1), ++_i) {
        rejectedMember = t1[_i];
        if (rejectedMember !== member)
          rejectedMember.rejectGesture$1(pointer);
      }
      member.acceptGesture$1(pointer);
    },
    _debugLogDiagnostic$3(pointer, message, state) {
      A.assertHelper(new A.GestureArenaManager__debugLogDiagnostic_closure(state, pointer, message).call$0());
      return true;
    },
    _debugLogDiagnostic$2(pointer, message) {
      return this._debugLogDiagnostic$3(pointer, message, null);
    }
  };
  A.GestureArenaManager_add_closure.prototype = {
    call$0() {
      this.$this._debugLogDiagnostic$2(this.pointer, "\u2605 Opening new gesture arena.");
      return new A._GestureArena(A._setArrayType([], type$.JSArray_GestureArenaMember));
    },
    $signature: 395
  };
  A.GestureArenaManager__tryToResolveArena_closure.prototype = {
    call$0() {
      return this.$this._resolveByDefault$2(this.pointer, this.state);
    },
    $signature: 1
  };
  A.GestureArenaManager__debugLogDiagnostic_closure.prototype = {
    call$0() {
      return true;
    },
    $signature: 0
  };
  A.SamplingClock.prototype = {};
  A._Resampler.prototype = {
    stop$0(_) {
      var t1, t2, t3, _this = this;
      for (t1 = _this._resamplers, t2 = new A.LinkedHashMapValueIterator(t1, t1._modifications, t1._first, A._instanceType(t1)._eval$1("LinkedHashMapValueIterator<2>")), t3 = _this._handlePointerEvent; t2.moveNext$0();)
        t2.__js_helper$_current.stop$1(0, t3);
      t1.clear$0(0);
      _this._frameTime = B.Duration_0;
      t1 = _this._binding$_timer;
      if (t1 != null)
        t1.cancel$0(0);
    }
  };
  A.GestureBinding.prototype = {
    _handlePointerDataPacket$1(packet) {
      var error, stack, exception, t1, _this = this;
      type$.PointerDataPacket._as(packet);
      try {
        _this.GestureBinding__pendingPointerEvents.addAll$1(0, A.PointerEventConverter_expand(packet.data, _this.get$_devicePixelRatioForView()));
        if (_this._lockCount <= 0)
          _this._flushPointerEventQueue$0();
      } catch (exception) {
        error = A.unwrapException(exception);
        stack = A.getTraceFromException(exception);
        t1 = A.ErrorDescription$("while handling a pointer data packet");
        A.FlutterError_reportError(new A.FlutterErrorDetails(error, stack, "gestures library", t1, null, false));
      }
    },
    _devicePixelRatioForView$1(viewId) {
      var t1, ratio;
      if ($.$get$EnginePlatformDispatcher__instance().get$viewManager()._viewData.$index(0, viewId) == null)
        t1 = null;
      else {
        t1 = $.$get$EngineFlutterDisplay__instance()._debugDevicePixelRatioOverride;
        if (t1 == null) {
          ratio = A._asDouble(self.window.devicePixelRatio);
          t1 = ratio === 0 ? 1 : ratio;
        }
      }
      return t1;
    },
    cancelPointer$1(pointer) {
      var t1;
      A._asInt(pointer);
      t1 = this.GestureBinding__pendingPointerEvents;
      if (t1._head === t1._tail && this._lockCount <= 0)
        A.scheduleMicrotask(this.get$_flushPointerEventQueue());
      t1.addFirst$1(A.PointerCancelEvent$(0, 0, 0, 0, 0, B.PointerDeviceKind_0, false, 0, pointer, B.Offset_0_0, 1, 1, 0, 0, 0, 0, 0, 0, B.Duration_0, 0));
    },
    _flushPointerEventQueue$0() {
      A.assertHelper(this._lockCount <= 0);
      for (var t1 = this.GestureBinding__pendingPointerEvents; !t1.get$isEmpty(0);)
        this.handlePointerEvent$1(t1.removeFirst$0());
    },
    handlePointerEvent$1($event) {
      A.assertHelper(this._lockCount <= 0);
      this.get$_resampler().stop$0(0);
      this._handlePointerEventImmediately$1($event);
    },
    _handlePointerEventImmediately$1($event) {
      var t2, t3, hitTestResult, _this = this, t1 = {};
      t1.hitTestResult = null;
      t2 = !type$.PointerDownEvent._is($event);
      if (!t2 || type$.PointerSignalEvent._is($event) || type$.PointerHoverEvent._is($event) || type$.PointerPanZoomStartEvent._is($event)) {
        t3 = _this.GestureBinding__hitTests;
        if (A.assertTest(!t3.containsKey$1(0, $event.get$pointer())))
          A.assertThrow("Pointer of " + $event.toString$1$minLevel(0, B.DiagnosticLevel_2) + " unexpectedly has a HitTestResult associated with it.");
        hitTestResult = t1.hitTestResult = A.HitTestResult$();
        _this.hitTestInView$3(hitTestResult, $event.get$position($event), $event.get$viewId());
        if (!t2 || type$.PointerPanZoomStartEvent._is($event))
          t3.$indexSet(0, $event.get$pointer(), hitTestResult);
        A.assertHelper(new A.GestureBinding__handlePointerEventImmediately_closure(t1, $event).call$0());
      } else if (type$.PointerUpEvent._is($event) || type$.PointerCancelEvent._is($event) || type$.PointerPanZoomEndEvent._is($event))
        t1.hitTestResult = _this.GestureBinding__hitTests.remove$1(0, $event.get$pointer());
      else if ($event.get$down() || type$.PointerPanZoomUpdateEvent._is($event))
        t1.hitTestResult = _this.GestureBinding__hitTests.$index(0, $event.get$pointer());
      A.assertHelper(new A.GestureBinding__handlePointerEventImmediately_closure0($event).call$0());
      t1 = t1.hitTestResult;
      if (t1 != null || type$.PointerAddedEvent._is($event) || type$.PointerRemovedEvent._is($event)) {
        t2 = _this.RendererBinding__mouseTracker;
        t2.toString;
        t2.updateWithEvent$2($event, type$.PointerMoveEvent._is($event) ? null : t1);
        _this.super$GestureBinding$dispatchEvent(0, $event, t1);
      }
    },
    hitTestInView$3(result, position, viewId) {
      result.add$1(0, new A.HitTestEntry(this, type$.HitTestEntry_HitTestTarget));
    },
    dispatchEvent$2(_, $event, hitTestResult) {
      var exception, stack, entry, exception0, stack0, t1, t2, _i, t3, t4,
        _s15_ = "gesture library";
      A.assertHelper(this._lockCount <= 0);
      if (hitTestResult == null) {
        A.assertHelper(type$.PointerAddedEvent._is($event) || type$.PointerRemovedEvent._is($event));
        try {
          this.GestureBinding_pointerRouter.route$1($event);
        } catch (exception0) {
          exception = A.unwrapException(exception0);
          stack = A.getTraceFromException(exception0);
          A.FlutterError_reportError(A.FlutterErrorDetailsForPointerEventDispatcher$(A.ErrorDescription$("while dispatching a non-hit-tested pointer event"), $event, exception, null, new A.GestureBinding_dispatchEvent_closure($event), _s15_, stack));
        }
        return;
      }
      for (t1 = hitTestResult._path, t2 = t1.length, _i = 0; _i < t1.length; t1.length === t2 || (0, A.throwConcurrentModificationError)(t1), ++_i) {
        entry = t1[_i];
        try {
          entry.target.handleEvent$2($event.transformed$1(entry._transform), entry);
        } catch (exception) {
          exception0 = A.unwrapException(exception);
          stack0 = A.getTraceFromException(exception);
          t3 = A.ErrorDescription$("while dispatching a pointer event");
          t4 = $.$get$FlutterError_onError();
          if (t4 != null)
            t4.call$1(new A.FlutterErrorDetailsForPointerEventDispatcher(exception0, stack0, _s15_, t3, new A.GestureBinding_dispatchEvent_closure0($event, entry), false));
        }
      }
    },
    handleEvent$2($event, entry) {
      var _this = this;
      type$.HitTestEntry_HitTestTarget._as(entry);
      _this.GestureBinding_pointerRouter.route$1($event);
      if (type$.PointerDownEvent._is($event) || type$.PointerPanZoomStartEvent._is($event))
        _this.GestureBinding_gestureArena.close$1(0, $event.get$pointer());
      else if (type$.PointerUpEvent._is($event) || type$.PointerPanZoomEndEvent._is($event))
        _this.GestureBinding_gestureArena.sweep$1($event.get$pointer());
      else if (type$.PointerSignalEvent._is($event))
        _this.GestureBinding_pointerSignalResolver.resolve$1($event);
    },
    _handleSampleTimeChanged$0() {
      if (this._lockCount <= 0)
        this.get$_resampler().stop$0(0);
    },
    get$samplingClock() {
      var t1 = {};
      t1.value = new A.SamplingClock();
      A.assertHelper(new A.GestureBinding_samplingClock_closure(t1, this).call$0());
      return t1.value;
    },
    get$_resampler() {
      var _this = this,
        value = _this.GestureBinding___GestureBinding__resampler_FI;
      if (value === $) {
        $.$get$Stopwatch__frequency();
        value !== $ && A.throwLateFieldADI("_resampler");
        value = _this.GestureBinding___GestureBinding__resampler_FI = new A._Resampler(A.LinkedHashMap_LinkedHashMap$_empty(type$.int, type$.PointerEventResampler), B.Duration_0, new A.Stopwatch(), B.Duration_0, B.Duration_0, _this.get$_handlePointerEventImmediately(), _this.get$_handleSampleTimeChanged(), B.Duration_16667);
      }
      return value;
    },
    $isBindingBase: 1,
    $isHitTestTarget: 1
  };
  A.GestureBinding__handlePointerEventImmediately_closure.prototype = {
    call$0() {
      return true;
    },
    $signature: 0
  };
  A.GestureBinding__handlePointerEventImmediately_closure0.prototype = {
    call$0() {
      return true;
    },
    $signature: 0
  };
  A.GestureBinding_dispatchEvent_closure.prototype = {
    call$0() {
      var _null = null;
      return A._setArrayType([A.DiagnosticsProperty$("Event", this.event, true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_9, _null, type$.PointerEvent)], type$.JSArray_DiagnosticsNode);
    },
    $signature: 9
  };
  A.GestureBinding_dispatchEvent_closure0.prototype = {
    call$0() {
      var _null = null;
      return A._setArrayType([A.DiagnosticsProperty$("Event", this.event, true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_9, _null, type$.PointerEvent), A.DiagnosticsProperty$("Target", this.entry.target, true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_9, _null, type$.HitTestTarget)], type$.JSArray_DiagnosticsNode);
    },
    $signature: 9
  };
  A.GestureBinding_samplingClock_closure.prototype = {
    call$0() {
      return true;
    },
    $signature: 0
  };
  A.FlutterErrorDetailsForPointerEventDispatcher.prototype = {};
  A.PointerEventConverter_expand_closure.prototype = {
    call$1(datum) {
      return type$.PointerData._as(datum).signalKind !== B.PointerSignalKind_4;
    },
    $signature: 410
  };
  A.PointerEventConverter_expand_closure0.prototype = {
    call$1(datum) {
      var t1, devicePixelRatio, position, delta, radiusMinor, radiusMajor, radiusMin, radiusMax, timeStamp, kind, t2;
      type$.PointerData._as(datum);
      t1 = datum.viewId;
      devicePixelRatio = this.devicePixelRatioForView.call$1(t1);
      if (devicePixelRatio == null)
        return null;
      position = new A.Offset(datum.physicalX, datum.physicalY).$div(0, devicePixelRatio);
      delta = new A.Offset(datum.physicalDeltaX, datum.physicalDeltaY).$div(0, devicePixelRatio);
      radiusMinor = datum.radiusMinor / devicePixelRatio;
      radiusMajor = datum.radiusMajor / devicePixelRatio;
      radiusMin = datum.radiusMin / devicePixelRatio;
      radiusMax = datum.radiusMax / devicePixelRatio;
      timeStamp = datum.timeStamp;
      kind = datum.kind;
      t2 = datum.signalKind;
      switch ((t2 == null ? B.PointerSignalKind_0 : t2).index) {
        case 0:
          switch (datum.change.index) {
            case 1:
              return A.PointerAddedEvent$(datum.device, datum.distance, datum.distanceMax, 0, kind, false, datum.orientation, position, datum.pressureMax, datum.pressureMin, radiusMax, radiusMin, datum.tilt, timeStamp, t1);
            case 3:
              return A.PointerHoverEvent$(datum.buttons, delta, datum.device, datum.distance, datum.distanceMax, 0, kind, false, datum.orientation, position, datum.pressureMax, datum.pressureMin, radiusMajor, radiusMax, radiusMin, radiusMinor, datum.size, datum.synthesized, datum.tilt, timeStamp, t1);
            case 4:
              return A.PointerDownEvent$(A._synthesiseDownButtons(datum.buttons, kind), datum.device, datum.distanceMax, 0, kind, false, datum.orientation, datum.pointerIdentifier, position, datum.pressure, datum.pressureMax, datum.pressureMin, radiusMajor, radiusMax, radiusMin, radiusMinor, datum.size, datum.tilt, timeStamp, t1);
            case 5:
              return A.PointerMoveEvent$(A._synthesiseDownButtons(datum.buttons, kind), delta, datum.device, datum.distanceMax, 0, kind, false, datum.orientation, datum.platformData, datum.pointerIdentifier, position, datum.pressure, datum.pressureMax, datum.pressureMin, radiusMajor, radiusMax, radiusMin, radiusMinor, datum.size, datum.synthesized, datum.tilt, timeStamp, t1);
            case 6:
              return A.PointerUpEvent$(datum.buttons, datum.device, datum.distance, datum.distanceMax, 0, kind, false, datum.orientation, datum.pointerIdentifier, position, datum.pressure, datum.pressureMax, datum.pressureMin, radiusMajor, radiusMax, radiusMin, radiusMinor, datum.size, datum.tilt, timeStamp, t1);
            case 0:
              return A.PointerCancelEvent$(datum.buttons, datum.device, datum.distance, datum.distanceMax, 0, kind, false, datum.orientation, datum.pointerIdentifier, position, datum.pressureMax, datum.pressureMin, radiusMajor, radiusMax, radiusMin, radiusMinor, datum.size, datum.tilt, timeStamp, t1);
            case 2:
              return A.PointerRemovedEvent$(datum.device, datum.distanceMax, 0, kind, false, position, datum.pressureMax, datum.pressureMin, radiusMax, radiusMin, timeStamp, t1);
            case 7:
              return A.PointerPanZoomStartEvent$(datum.device, 0, datum.pointerIdentifier, position, datum.synthesized, timeStamp, t1);
            case 8:
              return A.PointerPanZoomUpdateEvent$(datum.device, 0, new A.Offset(0, 0).$div(0, devicePixelRatio), new A.Offset(0, 0).$div(0, devicePixelRatio), datum.pointerIdentifier, position, 0, datum.scale, datum.synthesized, timeStamp, t1);
            case 9:
              return A.PointerPanZoomEndEvent$(datum.device, 0, datum.pointerIdentifier, position, datum.synthesized, timeStamp, t1);
          }
          break;
        case 1:
          t2 = datum.scrollDeltaX;
          if (!isFinite(t2) || !isFinite(datum.scrollDeltaY) || devicePixelRatio <= 0)
            return null;
          return A.PointerScrollEvent$(datum.device, 0, kind, datum.get$respond(), position, new A.Offset(t2, datum.scrollDeltaY).$div(0, devicePixelRatio), timeStamp, t1);
        case 2:
          return A.PointerScrollInertiaCancelEvent$(datum.device, 0, kind, position, timeStamp, t1);
        case 3:
          return A.PointerScaleEvent$(datum.device, 0, kind, position, datum.scale, timeStamp, t1);
        case 4:
          throw A.wrapException(A.StateError$("Unreachable"));
      }
    },
    $signature: 428
  };
  A.DragDownDetails.prototype = {
    toString$0(_) {
      return A.objectRuntimeType(this, "DragDownDetails") + "(" + this.globalPosition.toString$0(0) + ")";
    }
  };
  A.DragStartDetails.prototype = {
    toString$0(_) {
      return A.objectRuntimeType(this, "DragStartDetails") + "(" + this.globalPosition.toString$0(0) + ")";
    }
  };
  A.DragUpdateDetails.prototype = {
    toString$0(_) {
      return A.objectRuntimeType(this, "DragUpdateDetails") + "(" + this.delta.toString$0(0) + ")";
    }
  };
  A.DragEndDetails.prototype = {
    toString$0(_) {
      return A.objectRuntimeType(this, "DragEndDetails") + "(" + this.velocity.toString$0(0) + ")";
    }
  };
  A.PointerEvent.prototype = {
    get$localPosition() {
      return this.position;
    },
    get$localDelta() {
      return this.delta;
    },
    get$viewId() {
      return this.viewId;
    },
    get$timeStamp(receiver) {
      return this.timeStamp;
    },
    get$pointer() {
      return this.pointer;
    },
    get$kind(receiver) {
      return this.kind;
    },
    get$device(receiver) {
      return this.device;
    },
    get$position(receiver) {
      return this.position;
    },
    get$delta() {
      return this.delta;
    },
    get$buttons(receiver) {
      return this.buttons;
    },
    get$down() {
      return this.down;
    },
    get$obscured() {
      return this.obscured;
    },
    get$pressure(receiver) {
      return this.pressure;
    },
    get$pressureMin() {
      return this.pressureMin;
    },
    get$pressureMax() {
      return this.pressureMax;
    },
    get$distance() {
      return this.distance;
    },
    get$distanceMax() {
      return this.distanceMax;
    },
    get$size(receiver) {
      return this.size;
    },
    get$radiusMajor() {
      return this.radiusMajor;
    },
    get$radiusMinor() {
      return this.radiusMinor;
    },
    get$radiusMin() {
      return this.radiusMin;
    },
    get$radiusMax() {
      return this.radiusMax;
    },
    get$orientation(receiver) {
      return this.orientation;
    },
    get$tilt() {
      return this.tilt;
    },
    get$synthesized() {
      return this.synthesized;
    },
    get$transform(receiver) {
      return this.transform;
    },
    get$original() {
      return this.original;
    }
  };
  A._PointerEventDescription.prototype = {$isDiagnosticable: 1, $isPointerEvent: 1};
  A._AbstractPointerEvent.prototype = {$isDiagnosticable: 1, $isPointerEvent: 1};
  A._TransformedPointerEvent.prototype = {
    get$timeStamp(_) {
      return this.get$original().timeStamp;
    },
    get$pointer() {
      return this.get$original().pointer;
    },
    get$kind(_) {
      return this.get$original().kind;
    },
    get$device(_) {
      return this.get$original().device;
    },
    get$position(_) {
      return this.get$original().position;
    },
    get$delta() {
      return this.get$original().delta;
    },
    get$buttons(_) {
      return this.get$original().buttons;
    },
    get$down() {
      return this.get$original().down;
    },
    get$obscured() {
      this.get$original();
      return false;
    },
    get$pressure(_) {
      return this.get$original().pressure;
    },
    get$pressureMin() {
      return this.get$original().pressureMin;
    },
    get$pressureMax() {
      return this.get$original().pressureMax;
    },
    get$distance() {
      return this.get$original().distance;
    },
    get$distanceMax() {
      return this.get$original().distanceMax;
    },
    get$size(_) {
      return this.get$original().size;
    },
    get$radiusMajor() {
      return this.get$original().radiusMajor;
    },
    get$radiusMinor() {
      return this.get$original().radiusMinor;
    },
    get$radiusMin() {
      return this.get$original().radiusMin;
    },
    get$radiusMax() {
      return this.get$original().radiusMax;
    },
    get$orientation(_) {
      return this.get$original().orientation;
    },
    get$tilt() {
      return this.get$original().tilt;
    },
    get$synthesized() {
      return this.get$original().synthesized;
    },
    get$localPosition() {
      var result, _this = this,
        value = _this.___TransformedPointerEvent_localPosition_FI;
      if (value === $) {
        result = A.PointerEvent_transformPosition(_this.get$transform(_this), _this.get$original().position);
        _this.___TransformedPointerEvent_localPosition_FI !== $ && A.throwLateFieldADI("localPosition");
        _this.___TransformedPointerEvent_localPosition_FI = result;
        value = result;
      }
      return value;
    },
    get$localDelta() {
      var t1, t2, t3, result, _this = this,
        value = _this.___TransformedPointerEvent_localDelta_FI;
      if (value === $) {
        t1 = _this.get$transform(_this);
        t2 = _this.get$original();
        t3 = _this.get$original();
        result = A.PointerEvent_transformDeltaViaPositions(t1, _this.get$localPosition(), t2.delta, t3.position);
        _this.___TransformedPointerEvent_localDelta_FI !== $ && A.throwLateFieldADI("localDelta");
        _this.___TransformedPointerEvent_localDelta_FI = result;
        value = result;
      }
      return value;
    },
    get$viewId() {
      return this.get$original().viewId;
    }
  };
  A._CopyPointerAddedEvent.prototype = {};
  A.PointerAddedEvent.prototype = {
    transformed$1(transform) {
      if (transform == null || transform.$eq(0, this.transform))
        return this;
      return new A._TransformedPointerAddedEvent(this, transform);
    }
  };
  A._TransformedPointerAddedEvent.prototype = {
    transformed$1(transform) {
      return this.original.transformed$1(transform);
    },
    $isPointerAddedEvent: 1,
    get$original() {
      return this.original;
    },
    get$transform(receiver) {
      return this.transform;
    }
  };
  A._CopyPointerRemovedEvent.prototype = {};
  A.PointerRemovedEvent.prototype = {
    transformed$1(transform) {
      if (transform == null || transform.$eq(0, this.transform))
        return this;
      return new A._TransformedPointerRemovedEvent(this, transform);
    }
  };
  A._TransformedPointerRemovedEvent.prototype = {
    transformed$1(transform) {
      return this.original.transformed$1(transform);
    },
    $isPointerRemovedEvent: 1,
    get$original() {
      return this.original;
    },
    get$transform(receiver) {
      return this.transform;
    }
  };
  A._CopyPointerHoverEvent.prototype = {};
  A.PointerHoverEvent.prototype = {
    transformed$1(transform) {
      if (transform == null || transform.$eq(0, this.transform))
        return this;
      return new A._TransformedPointerHoverEvent(this, transform);
    }
  };
  A._TransformedPointerHoverEvent.prototype = {
    transformed$1(transform) {
      return this.original.transformed$1(transform);
    },
    $isPointerHoverEvent: 1,
    get$original() {
      return this.original;
    },
    get$transform(receiver) {
      return this.transform;
    }
  };
  A._CopyPointerEnterEvent.prototype = {};
  A.PointerEnterEvent.prototype = {
    transformed$1(transform) {
      if (transform == null || transform.$eq(0, this.transform))
        return this;
      return new A._TransformedPointerEnterEvent(this, transform);
    }
  };
  A._TransformedPointerEnterEvent.prototype = {
    transformed$1(transform) {
      return this.original.transformed$1(transform);
    },
    $isPointerEnterEvent: 1,
    get$original() {
      return this.original;
    },
    get$transform(receiver) {
      return this.transform;
    }
  };
  A._CopyPointerExitEvent.prototype = {};
  A.PointerExitEvent.prototype = {
    transformed$1(transform) {
      if (transform == null || transform.$eq(0, this.transform))
        return this;
      return new A._TransformedPointerExitEvent(this, transform);
    }
  };
  A._TransformedPointerExitEvent.prototype = {
    transformed$1(transform) {
      return this.original.transformed$1(transform);
    },
    $isPointerExitEvent: 1,
    get$original() {
      return this.original;
    },
    get$transform(receiver) {
      return this.transform;
    }
  };
  A._CopyPointerDownEvent.prototype = {};
  A.PointerDownEvent.prototype = {
    transformed$1(transform) {
      if (transform == null || transform.$eq(0, this.transform))
        return this;
      return new A._TransformedPointerDownEvent(this, transform);
    }
  };
  A._TransformedPointerDownEvent.prototype = {
    transformed$1(transform) {
      return this.original.transformed$1(transform);
    },
    $isPointerDownEvent: 1,
    get$original() {
      return this.original;
    },
    get$transform(receiver) {
      return this.transform;
    }
  };
  A._CopyPointerMoveEvent.prototype = {};
  A.PointerMoveEvent.prototype = {
    transformed$1(transform) {
      if (transform == null || transform.$eq(0, this.transform))
        return this;
      return new A._TransformedPointerMoveEvent(this, transform);
    }
  };
  A._TransformedPointerMoveEvent.prototype = {
    transformed$1(transform) {
      return this.original.transformed$1(transform);
    },
    $isPointerMoveEvent: 1,
    get$original() {
      return this.original;
    },
    get$transform(receiver) {
      return this.transform;
    }
  };
  A._CopyPointerUpEvent.prototype = {};
  A.PointerUpEvent.prototype = {
    transformed$1(transform) {
      if (transform == null || transform.$eq(0, this.transform))
        return this;
      return new A._TransformedPointerUpEvent(this, transform);
    }
  };
  A._TransformedPointerUpEvent.prototype = {
    transformed$1(transform) {
      return this.original.transformed$1(transform);
    },
    $isPointerUpEvent: 1,
    get$original() {
      return this.original;
    },
    get$transform(receiver) {
      return this.transform;
    }
  };
  A.PointerSignalEvent.prototype = {};
  A._RespondablePointerEvent.prototype = {
    respond$1$allowPlatformDefault(allowPlatformDefault) {
    }
  };
  A._CopyPointerScrollEvent.prototype = {};
  A.PointerScrollEvent.prototype = {
    transformed$1(transform) {
      if (transform == null || transform.$eq(0, this.transform))
        return this;
      return new A._TransformedPointerScrollEvent(this, transform);
    },
    debugFillProperties$1(properties) {
      var _null = null;
      this.super$_PointerScrollEvent_PointerSignalEvent__PointerEventDescription$debugFillProperties(properties);
      properties.add$1(0, A.DiagnosticsProperty$("scrollDelta", this.scrollDelta, true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.Offset));
    },
    respond$1$allowPlatformDefault(allowPlatformDefault) {
      this._events$_onRespond.call$1$allowPlatformDefault(A._asBool(allowPlatformDefault));
    },
    get$scrollDelta() {
      return this.scrollDelta;
    }
  };
  A._TransformedPointerScrollEvent.prototype = {
    get$scrollDelta() {
      return this.original.scrollDelta;
    },
    transformed$1(transform) {
      return this.original.transformed$1(transform);
    },
    debugFillProperties$1(properties) {
      var _null = null;
      this.super$__TransformedPointerEvent__AbstractPointerEvent_Diagnosticable__PointerEventDescription$debugFillProperties(properties);
      properties.add$1(0, A.DiagnosticsProperty$("scrollDelta", this.original.scrollDelta, true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.Offset));
    },
    respond$1$allowPlatformDefault(allowPlatformDefault) {
      this.original.respond$1$allowPlatformDefault(A._asBool(allowPlatformDefault));
    },
    $isPointerSignalEvent: 1,
    $isPointerScrollEvent: 1,
    get$original() {
      return this.original;
    },
    get$transform(receiver) {
      return this.transform;
    }
  };
  A._CopyPointerScrollInertiaCancelEvent.prototype = {};
  A.PointerScrollInertiaCancelEvent.prototype = {
    transformed$1(transform) {
      if (transform == null || transform.$eq(0, this.transform))
        return this;
      return new A._TransformedPointerScrollInertiaCancelEvent(this, transform);
    }
  };
  A._TransformedPointerScrollInertiaCancelEvent.prototype = {
    transformed$1(transform) {
      return this.original.transformed$1(transform);
    },
    $isPointerSignalEvent: 1,
    $isPointerScrollInertiaCancelEvent: 1,
    get$original() {
      return this.original;
    },
    get$transform(receiver) {
      return this.transform;
    }
  };
  A._CopyPointerScaleEvent.prototype = {};
  A.PointerScaleEvent.prototype = {
    transformed$1(transform) {
      if (transform == null || transform.$eq(0, this.transform))
        return this;
      return new A._TransformedPointerScaleEvent(this, transform);
    }
  };
  A._TransformedPointerScaleEvent.prototype = {
    transformed$1(transform) {
      return this.original.transformed$1(transform);
    },
    $isPointerSignalEvent: 1,
    $isPointerScaleEvent: 1,
    get$original() {
      return this.original;
    },
    get$transform(receiver) {
      return this.transform;
    }
  };
  A._CopyPointerPanZoomStartEvent.prototype = {};
  A.PointerPanZoomStartEvent.prototype = {
    transformed$1(transform) {
      if (transform == null || transform.$eq(0, this.transform))
        return this;
      return new A._TransformedPointerPanZoomStartEvent(this, transform);
    }
  };
  A._TransformedPointerPanZoomStartEvent.prototype = {
    transformed$1(transform) {
      return this.original.transformed$1(transform);
    },
    $isPointerPanZoomStartEvent: 1,
    get$original() {
      return this.original;
    },
    get$transform(receiver) {
      return this.transform;
    }
  };
  A._CopyPointerPanZoomUpdateEvent.prototype = {};
  A.PointerPanZoomUpdateEvent.prototype = {
    get$localPan() {
      return this.pan;
    },
    get$localPanDelta() {
      return this.panDelta;
    },
    transformed$1(transform) {
      if (transform == null || transform.$eq(0, this.transform))
        return this;
      return new A._TransformedPointerPanZoomUpdateEvent(this, transform);
    },
    get$pan(receiver) {
      return this.pan;
    },
    get$panDelta() {
      return this.panDelta;
    }
  };
  A._TransformedPointerPanZoomUpdateEvent.prototype = {
    get$pan(_) {
      return this.original.pan;
    },
    get$localPan() {
      var result, _this = this,
        value = _this.___TransformedPointerPanZoomUpdateEvent_localPan_FI;
      if (value === $) {
        result = A.PointerEvent_transformPosition(_this.transform, _this.original.pan);
        _this.___TransformedPointerPanZoomUpdateEvent_localPan_FI !== $ && A.throwLateFieldADI("localPan");
        _this.___TransformedPointerPanZoomUpdateEvent_localPan_FI = result;
        value = result;
      }
      return value;
    },
    get$panDelta() {
      return this.original.panDelta;
    },
    get$localPanDelta() {
      var t1, result, _this = this,
        value = _this.___TransformedPointerPanZoomUpdateEvent_localPanDelta_FI;
      if (value === $) {
        t1 = _this.original;
        result = A.PointerEvent_transformDeltaViaPositions(_this.transform, _this.get$localPan(), t1.panDelta, t1.pan);
        _this.___TransformedPointerPanZoomUpdateEvent_localPanDelta_FI !== $ && A.throwLateFieldADI("localPanDelta");
        _this.___TransformedPointerPanZoomUpdateEvent_localPanDelta_FI = result;
        value = result;
      }
      return value;
    },
    transformed$1(transform) {
      return this.original.transformed$1(transform);
    },
    $isPointerPanZoomUpdateEvent: 1,
    get$original() {
      return this.original;
    },
    get$transform(receiver) {
      return this.transform;
    }
  };
  A._CopyPointerPanZoomEndEvent.prototype = {};
  A.PointerPanZoomEndEvent.prototype = {
    transformed$1(transform) {
      if (transform == null || transform.$eq(0, this.transform))
        return this;
      return new A._TransformedPointerPanZoomEndEvent(this, transform);
    }
  };
  A._TransformedPointerPanZoomEndEvent.prototype = {
    transformed$1(transform) {
      return this.original.transformed$1(transform);
    },
    $isPointerPanZoomEndEvent: 1,
    get$original() {
      return this.original;
    },
    get$transform(receiver) {
      return this.transform;
    }
  };
  A._CopyPointerCancelEvent.prototype = {};
  A.PointerCancelEvent.prototype = {
    transformed$1(transform) {
      if (transform == null || transform.$eq(0, this.transform))
        return this;
      return new A._TransformedPointerCancelEvent(this, transform);
    }
  };
  A._TransformedPointerCancelEvent.prototype = {
    transformed$1(transform) {
      return this.original.transformed$1(transform);
    },
    $isPointerCancelEvent: 1,
    get$original() {
      return this.original;
    },
    get$transform(receiver) {
      return this.transform;
    }
  };
  A._PointerAddedEvent_PointerEvent__PointerEventDescription.prototype = {
    debugFillProperties$1(properties) {
      var t1, t2, _this = this, _null = null,
        _s8_ = "obscured",
        _s11_ = "synthesized";
      _this.super$Diagnosticable$debugFillProperties(properties);
      t1 = _this.position;
      t2 = type$.Offset;
      properties.add$1(0, A.DiagnosticsProperty$("position", t1, true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t2));
      properties.add$1(0, A.DiagnosticsProperty$("localPosition", t1, true, t1, _null, false, _null, _null, B.DiagnosticLevel_2, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t2));
      t1 = _this.delta;
      properties.add$1(0, A.DiagnosticsProperty$("delta", t1, true, B.Offset_0_0, _null, false, _null, _null, B.DiagnosticLevel_2, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t2));
      properties.add$1(0, A.DiagnosticsProperty$("localDelta", t1, true, t1, _null, false, _null, _null, B.DiagnosticLevel_2, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t2));
      properties.add$1(0, A.DiagnosticsProperty$("timeStamp", _this.timeStamp, true, B.Duration_0, _null, false, _null, _null, B.DiagnosticLevel_2, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.Duration));
      properties.add$1(0, A.IntProperty$("pointer", _this.pointer, B.C__NoDefaultValue, _null, B.DiagnosticLevel_2, _null));
      properties.add$1(0, A.EnumProperty$("kind", _this.kind, B.C__NoDefaultValue, B.DiagnosticLevel_2, type$.PointerDeviceKind));
      properties.add$1(0, A.IntProperty$("device", _this.device, 0, _null, B.DiagnosticLevel_2, _null));
      properties.add$1(0, A.IntProperty$("buttons", _this.buttons, 0, _null, B.DiagnosticLevel_2, _null));
      properties.add$1(0, A.DiagnosticsProperty$("down", _this.down, true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_2, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.bool));
      properties.add$1(0, A.DoubleProperty$("pressure", _this.pressure, 1, _null, B.DiagnosticLevel_2, true, _null, _null));
      properties.add$1(0, A.DoubleProperty$("pressureMin", _this.pressureMin, 1, _null, B.DiagnosticLevel_2, true, _null, _null));
      properties.add$1(0, A.DoubleProperty$("pressureMax", _this.pressureMax, 1, _null, B.DiagnosticLevel_2, true, _null, _null));
      properties.add$1(0, A.DoubleProperty$("distance", _this.distance, 0, _null, B.DiagnosticLevel_2, true, _null, _null));
      properties.add$1(0, A.DoubleProperty$("distanceMin", 0, 0, _null, B.DiagnosticLevel_2, true, _null, _null));
      properties.add$1(0, A.DoubleProperty$("distanceMax", _this.distanceMax, 0, _null, B.DiagnosticLevel_2, true, _null, _null));
      properties.add$1(0, A.DoubleProperty$("size", _this.size, 0, _null, B.DiagnosticLevel_2, true, _null, _null));
      properties.add$1(0, A.DoubleProperty$("radiusMajor", _this.radiusMajor, 0, _null, B.DiagnosticLevel_2, true, _null, _null));
      properties.add$1(0, A.DoubleProperty$("radiusMinor", _this.radiusMinor, 0, _null, B.DiagnosticLevel_2, true, _null, _null));
      properties.add$1(0, A.DoubleProperty$("radiusMin", _this.radiusMin, 0, _null, B.DiagnosticLevel_2, true, _null, _null));
      properties.add$1(0, A.DoubleProperty$("radiusMax", _this.radiusMax, 0, _null, B.DiagnosticLevel_2, true, _null, _null));
      properties.add$1(0, A.DoubleProperty$("orientation", _this.orientation, 0, _null, B.DiagnosticLevel_2, true, _null, _null));
      properties.add$1(0, A.DoubleProperty$("tilt", _this.tilt, 0, _null, B.DiagnosticLevel_2, true, _null, _null));
      properties.add$1(0, A.IntProperty$("platformData", _this.platformData, 0, _null, B.DiagnosticLevel_2, _null));
      properties.add$1(0, A.FlagProperty$(_s8_, _null, _null, _s8_, B.DiagnosticLevel_2, false, false));
      properties.add$1(0, A.FlagProperty$(_s11_, _null, _null, _s11_, B.DiagnosticLevel_2, false, _this.synthesized));
      properties.add$1(0, A.IntProperty$("embedderId", _this.embedderId, 0, _null, B.DiagnosticLevel_2, _null));
      properties.add$1(0, A.IntProperty$("viewId", _this.viewId, 0, _null, B.DiagnosticLevel_2, _null));
    }
  };
  A._PointerAddedEvent_PointerEvent__PointerEventDescription__CopyPointerAddedEvent.prototype = {};
  A._PointerCancelEvent_PointerEvent__PointerEventDescription.prototype = {
    debugFillProperties$1(properties) {
      var t1, t2, _this = this, _null = null,
        _s8_ = "obscured",
        _s11_ = "synthesized";
      _this.super$Diagnosticable$debugFillProperties(properties);
      t1 = _this.position;
      t2 = type$.Offset;
      properties.add$1(0, A.DiagnosticsProperty$("position", t1, true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t2));
      properties.add$1(0, A.DiagnosticsProperty$("localPosition", t1, true, t1, _null, false, _null, _null, B.DiagnosticLevel_2, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t2));
      t1 = _this.delta;
      properties.add$1(0, A.DiagnosticsProperty$("delta", t1, true, B.Offset_0_0, _null, false, _null, _null, B.DiagnosticLevel_2, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t2));
      properties.add$1(0, A.DiagnosticsProperty$("localDelta", t1, true, t1, _null, false, _null, _null, B.DiagnosticLevel_2, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t2));
      properties.add$1(0, A.DiagnosticsProperty$("timeStamp", _this.timeStamp, true, B.Duration_0, _null, false, _null, _null, B.DiagnosticLevel_2, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.Duration));
      properties.add$1(0, A.IntProperty$("pointer", _this.pointer, B.C__NoDefaultValue, _null, B.DiagnosticLevel_2, _null));
      properties.add$1(0, A.EnumProperty$("kind", _this.kind, B.C__NoDefaultValue, B.DiagnosticLevel_2, type$.PointerDeviceKind));
      properties.add$1(0, A.IntProperty$("device", _this.device, 0, _null, B.DiagnosticLevel_2, _null));
      properties.add$1(0, A.IntProperty$("buttons", _this.buttons, 0, _null, B.DiagnosticLevel_2, _null));
      properties.add$1(0, A.DiagnosticsProperty$("down", _this.down, true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_2, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.bool));
      properties.add$1(0, A.DoubleProperty$("pressure", _this.pressure, 1, _null, B.DiagnosticLevel_2, true, _null, _null));
      properties.add$1(0, A.DoubleProperty$("pressureMin", _this.pressureMin, 1, _null, B.DiagnosticLevel_2, true, _null, _null));
      properties.add$1(0, A.DoubleProperty$("pressureMax", _this.pressureMax, 1, _null, B.DiagnosticLevel_2, true, _null, _null));
      properties.add$1(0, A.DoubleProperty$("distance", _this.distance, 0, _null, B.DiagnosticLevel_2, true, _null, _null));
      properties.add$1(0, A.DoubleProperty$("distanceMin", 0, 0, _null, B.DiagnosticLevel_2, true, _null, _null));
      properties.add$1(0, A.DoubleProperty$("distanceMax", _this.distanceMax, 0, _null, B.DiagnosticLevel_2, true, _null, _null));
      properties.add$1(0, A.DoubleProperty$("size", _this.size, 0, _null, B.DiagnosticLevel_2, true, _null, _null));
      properties.add$1(0, A.DoubleProperty$("radiusMajor", _this.radiusMajor, 0, _null, B.DiagnosticLevel_2, true, _null, _null));
      properties.add$1(0, A.DoubleProperty$("radiusMinor", _this.radiusMinor, 0, _null, B.DiagnosticLevel_2, true, _null, _null));
      properties.add$1(0, A.DoubleProperty$("radiusMin", _this.radiusMin, 0, _null, B.DiagnosticLevel_2, true, _null, _null));
      properties.add$1(0, A.DoubleProperty$("radiusMax", _this.radiusMax, 0, _null, B.DiagnosticLevel_2, true, _null, _null));
      properties.add$1(0, A.DoubleProperty$("orientation", _this.orientation, 0, _null, B.DiagnosticLevel_2, true, _null, _null));
      properties.add$1(0, A.DoubleProperty$("tilt", _this.tilt, 0, _null, B.DiagnosticLevel_2, true, _null, _null));
      properties.add$1(0, A.IntProperty$("platformData", _this.platformData, 0, _null, B.DiagnosticLevel_2, _null));
      properties.add$1(0, A.FlagProperty$(_s8_, _null, _null, _s8_, B.DiagnosticLevel_2, false, false));
      properties.add$1(0, A.FlagProperty$(_s11_, _null, _null, _s11_, B.DiagnosticLevel_2, false, _this.synthesized));
      properties.add$1(0, A.IntProperty$("embedderId", _this.embedderId, 0, _null, B.DiagnosticLevel_2, _null));
      properties.add$1(0, A.IntProperty$("viewId", _this.viewId, 0, _null, B.DiagnosticLevel_2, _null));
    }
  };
  A._PointerCancelEvent_PointerEvent__PointerEventDescription__CopyPointerCancelEvent.prototype = {};
  A._PointerDownEvent_PointerEvent__PointerEventDescription.prototype = {
    debugFillProperties$1(properties) {
      var t1, t2, _this = this, _null = null,
        _s8_ = "obscured",
        _s11_ = "synthesized";
      _this.super$Diagnosticable$debugFillProperties(properties);
      t1 = _this.position;
      t2 = type$.Offset;
      properties.add$1(0, A.DiagnosticsProperty$("position", t1, true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t2));
      properties.add$1(0, A.DiagnosticsProperty$("localPosition", t1, true, t1, _null, false, _null, _null, B.DiagnosticLevel_2, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t2));
      t1 = _this.delta;
      properties.add$1(0, A.DiagnosticsProperty$("delta", t1, true, B.Offset_0_0, _null, false, _null, _null, B.DiagnosticLevel_2, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t2));
      properties.add$1(0, A.DiagnosticsProperty$("localDelta", t1, true, t1, _null, false, _null, _null, B.DiagnosticLevel_2, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t2));
      properties.add$1(0, A.DiagnosticsProperty$("timeStamp", _this.timeStamp, true, B.Duration_0, _null, false, _null, _null, B.DiagnosticLevel_2, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.Duration));
      properties.add$1(0, A.IntProperty$("pointer", _this.pointer, B.C__NoDefaultValue, _null, B.DiagnosticLevel_2, _null));
      properties.add$1(0, A.EnumProperty$("kind", _this.kind, B.C__NoDefaultValue, B.DiagnosticLevel_2, type$.PointerDeviceKind));
      properties.add$1(0, A.IntProperty$("device", _this.device, 0, _null, B.DiagnosticLevel_2, _null));
      properties.add$1(0, A.IntProperty$("buttons", _this.buttons, 0, _null, B.DiagnosticLevel_2, _null));
      properties.add$1(0, A.DiagnosticsProperty$("down", _this.down, true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_2, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.bool));
      properties.add$1(0, A.DoubleProperty$("pressure", _this.pressure, 1, _null, B.DiagnosticLevel_2, true, _null, _null));
      properties.add$1(0, A.DoubleProperty$("pressureMin", _this.pressureMin, 1, _null, B.DiagnosticLevel_2, true, _null, _null));
      properties.add$1(0, A.DoubleProperty$("pressureMax", _this.pressureMax, 1, _null, B.DiagnosticLevel_2, true, _null, _null));
      properties.add$1(0, A.DoubleProperty$("distance", _this.distance, 0, _null, B.DiagnosticLevel_2, true, _null, _null));
      properties.add$1(0, A.DoubleProperty$("distanceMin", 0, 0, _null, B.DiagnosticLevel_2, true, _null, _null));
      properties.add$1(0, A.DoubleProperty$("distanceMax", _this.distanceMax, 0, _null, B.DiagnosticLevel_2, true, _null, _null));
      properties.add$1(0, A.DoubleProperty$("size", _this.size, 0, _null, B.DiagnosticLevel_2, true, _null, _null));
      properties.add$1(0, A.DoubleProperty$("radiusMajor", _this.radiusMajor, 0, _null, B.DiagnosticLevel_2, true, _null, _null));
      properties.add$1(0, A.DoubleProperty$("radiusMinor", _this.radiusMinor, 0, _null, B.DiagnosticLevel_2, true, _null, _null));
      properties.add$1(0, A.DoubleProperty$("radiusMin", _this.radiusMin, 0, _null, B.DiagnosticLevel_2, true, _null, _null));
      properties.add$1(0, A.DoubleProperty$("radiusMax", _this.radiusMax, 0, _null, B.DiagnosticLevel_2, true, _null, _null));
      properties.add$1(0, A.DoubleProperty$("orientation", _this.orientation, 0, _null, B.DiagnosticLevel_2, true, _null, _null));
      properties.add$1(0, A.DoubleProperty$("tilt", _this.tilt, 0, _null, B.DiagnosticLevel_2, true, _null, _null));
      properties.add$1(0, A.IntProperty$("platformData", _this.platformData, 0, _null, B.DiagnosticLevel_2, _null));
      properties.add$1(0, A.FlagProperty$(_s8_, _null, _null, _s8_, B.DiagnosticLevel_2, false, false));
      properties.add$1(0, A.FlagProperty$(_s11_, _null, _null, _s11_, B.DiagnosticLevel_2, false, _this.synthesized));
      properties.add$1(0, A.IntProperty$("embedderId", _this.embedderId, 0, _null, B.DiagnosticLevel_2, _null));
      properties.add$1(0, A.IntProperty$("viewId", _this.viewId, 0, _null, B.DiagnosticLevel_2, _null));
    }
  };
  A._PointerDownEvent_PointerEvent__PointerEventDescription__CopyPointerDownEvent.prototype = {};
  A._PointerEnterEvent_PointerEvent__PointerEventDescription.prototype = {
    debugFillProperties$1(properties) {
      var t1, t2, _this = this, _null = null,
        _s8_ = "obscured",
        _s11_ = "synthesized";
      _this.super$Diagnosticable$debugFillProperties(properties);
      t1 = _this.position;
      t2 = type$.Offset;
      properties.add$1(0, A.DiagnosticsProperty$("position", t1, true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t2));
      properties.add$1(0, A.DiagnosticsProperty$("localPosition", t1, true, t1, _null, false, _null, _null, B.DiagnosticLevel_2, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t2));
      t1 = _this.delta;
      properties.add$1(0, A.DiagnosticsProperty$("delta", t1, true, B.Offset_0_0, _null, false, _null, _null, B.DiagnosticLevel_2, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t2));
      properties.add$1(0, A.DiagnosticsProperty$("localDelta", t1, true, t1, _null, false, _null, _null, B.DiagnosticLevel_2, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t2));
      properties.add$1(0, A.DiagnosticsProperty$("timeStamp", _this.timeStamp, true, B.Duration_0, _null, false, _null, _null, B.DiagnosticLevel_2, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.Duration));
      properties.add$1(0, A.IntProperty$("pointer", _this.pointer, B.C__NoDefaultValue, _null, B.DiagnosticLevel_2, _null));
      properties.add$1(0, A.EnumProperty$("kind", _this.kind, B.C__NoDefaultValue, B.DiagnosticLevel_2, type$.PointerDeviceKind));
      properties.add$1(0, A.IntProperty$("device", _this.device, 0, _null, B.DiagnosticLevel_2, _null));
      properties.add$1(0, A.IntProperty$("buttons", _this.buttons, 0, _null, B.DiagnosticLevel_2, _null));
      properties.add$1(0, A.DiagnosticsProperty$("down", _this.down, true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_2, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.bool));
      properties.add$1(0, A.DoubleProperty$("pressure", _this.pressure, 1, _null, B.DiagnosticLevel_2, true, _null, _null));
      properties.add$1(0, A.DoubleProperty$("pressureMin", _this.pressureMin, 1, _null, B.DiagnosticLevel_2, true, _null, _null));
      properties.add$1(0, A.DoubleProperty$("pressureMax", _this.pressureMax, 1, _null, B.DiagnosticLevel_2, true, _null, _null));
      properties.add$1(0, A.DoubleProperty$("distance", _this.distance, 0, _null, B.DiagnosticLevel_2, true, _null, _null));
      properties.add$1(0, A.DoubleProperty$("distanceMin", 0, 0, _null, B.DiagnosticLevel_2, true, _null, _null));
      properties.add$1(0, A.DoubleProperty$("distanceMax", _this.distanceMax, 0, _null, B.DiagnosticLevel_2, true, _null, _null));
      properties.add$1(0, A.DoubleProperty$("size", _this.size, 0, _null, B.DiagnosticLevel_2, true, _null, _null));
      properties.add$1(0, A.DoubleProperty$("radiusMajor", _this.radiusMajor, 0, _null, B.DiagnosticLevel_2, true, _null, _null));
      properties.add$1(0, A.DoubleProperty$("radiusMinor", _this.radiusMinor, 0, _null, B.DiagnosticLevel_2, true, _null, _null));
      properties.add$1(0, A.DoubleProperty$("radiusMin", _this.radiusMin, 0, _null, B.DiagnosticLevel_2, true, _null, _null));
      properties.add$1(0, A.DoubleProperty$("radiusMax", _this.radiusMax, 0, _null, B.DiagnosticLevel_2, true, _null, _null));
      properties.add$1(0, A.DoubleProperty$("orientation", _this.orientation, 0, _null, B.DiagnosticLevel_2, true, _null, _null));
      properties.add$1(0, A.DoubleProperty$("tilt", _this.tilt, 0, _null, B.DiagnosticLevel_2, true, _null, _null));
      properties.add$1(0, A.IntProperty$("platformData", _this.platformData, 0, _null, B.DiagnosticLevel_2, _null));
      properties.add$1(0, A.FlagProperty$(_s8_, _null, _null, _s8_, B.DiagnosticLevel_2, false, false));
      properties.add$1(0, A.FlagProperty$(_s11_, _null, _null, _s11_, B.DiagnosticLevel_2, false, _this.synthesized));
      properties.add$1(0, A.IntProperty$("embedderId", _this.embedderId, 0, _null, B.DiagnosticLevel_2, _null));
      properties.add$1(0, A.IntProperty$("viewId", _this.viewId, 0, _null, B.DiagnosticLevel_2, _null));
    }
  };
  A._PointerEnterEvent_PointerEvent__PointerEventDescription__CopyPointerEnterEvent.prototype = {};
  A._PointerEvent_Object_Diagnosticable.prototype = {};
  A._PointerExitEvent_PointerEvent__PointerEventDescription.prototype = {
    debugFillProperties$1(properties) {
      var t1, t2, _this = this, _null = null,
        _s8_ = "obscured",
        _s11_ = "synthesized";
      _this.super$Diagnosticable$debugFillProperties(properties);
      t1 = _this.position;
      t2 = type$.Offset;
      properties.add$1(0, A.DiagnosticsProperty$("position", t1, true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t2));
      properties.add$1(0, A.DiagnosticsProperty$("localPosition", t1, true, t1, _null, false, _null, _null, B.DiagnosticLevel_2, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t2));
      t1 = _this.delta;
      properties.add$1(0, A.DiagnosticsProperty$("delta", t1, true, B.Offset_0_0, _null, false, _null, _null, B.DiagnosticLevel_2, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t2));
      properties.add$1(0, A.DiagnosticsProperty$("localDelta", t1, true, t1, _null, false, _null, _null, B.DiagnosticLevel_2, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t2));
      properties.add$1(0, A.DiagnosticsProperty$("timeStamp", _this.timeStamp, true, B.Duration_0, _null, false, _null, _null, B.DiagnosticLevel_2, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.Duration));
      properties.add$1(0, A.IntProperty$("pointer", _this.pointer, B.C__NoDefaultValue, _null, B.DiagnosticLevel_2, _null));
      properties.add$1(0, A.EnumProperty$("kind", _this.kind, B.C__NoDefaultValue, B.DiagnosticLevel_2, type$.PointerDeviceKind));
      properties.add$1(0, A.IntProperty$("device", _this.device, 0, _null, B.DiagnosticLevel_2, _null));
      properties.add$1(0, A.IntProperty$("buttons", _this.buttons, 0, _null, B.DiagnosticLevel_2, _null));
      properties.add$1(0, A.DiagnosticsProperty$("down", _this.down, true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_2, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.bool));
      properties.add$1(0, A.DoubleProperty$("pressure", _this.pressure, 1, _null, B.DiagnosticLevel_2, true, _null, _null));
      properties.add$1(0, A.DoubleProperty$("pressureMin", _this.pressureMin, 1, _null, B.DiagnosticLevel_2, true, _null, _null));
      properties.add$1(0, A.DoubleProperty$("pressureMax", _this.pressureMax, 1, _null, B.DiagnosticLevel_2, true, _null, _null));
      properties.add$1(0, A.DoubleProperty$("distance", _this.distance, 0, _null, B.DiagnosticLevel_2, true, _null, _null));
      properties.add$1(0, A.DoubleProperty$("distanceMin", 0, 0, _null, B.DiagnosticLevel_2, true, _null, _null));
      properties.add$1(0, A.DoubleProperty$("distanceMax", _this.distanceMax, 0, _null, B.DiagnosticLevel_2, true, _null, _null));
      properties.add$1(0, A.DoubleProperty$("size", _this.size, 0, _null, B.DiagnosticLevel_2, true, _null, _null));
      properties.add$1(0, A.DoubleProperty$("radiusMajor", _this.radiusMajor, 0, _null, B.DiagnosticLevel_2, true, _null, _null));
      properties.add$1(0, A.DoubleProperty$("radiusMinor", _this.radiusMinor, 0, _null, B.DiagnosticLevel_2, true, _null, _null));
      properties.add$1(0, A.DoubleProperty$("radiusMin", _this.radiusMin, 0, _null, B.DiagnosticLevel_2, true, _null, _null));
      properties.add$1(0, A.DoubleProperty$("radiusMax", _this.radiusMax, 0, _null, B.DiagnosticLevel_2, true, _null, _null));
      properties.add$1(0, A.DoubleProperty$("orientation", _this.orientation, 0, _null, B.DiagnosticLevel_2, true, _null, _null));
      properties.add$1(0, A.DoubleProperty$("tilt", _this.tilt, 0, _null, B.DiagnosticLevel_2, true, _null, _null));
      properties.add$1(0, A.IntProperty$("platformData", _this.platformData, 0, _null, B.DiagnosticLevel_2, _null));
      properties.add$1(0, A.FlagProperty$(_s8_, _null, _null, _s8_, B.DiagnosticLevel_2, false, false));
      properties.add$1(0, A.FlagProperty$(_s11_, _null, _null, _s11_, B.DiagnosticLevel_2, false, _this.synthesized));
      properties.add$1(0, A.IntProperty$("embedderId", _this.embedderId, 0, _null, B.DiagnosticLevel_2, _null));
      properties.add$1(0, A.IntProperty$("viewId", _this.viewId, 0, _null, B.DiagnosticLevel_2, _null));
    }
  };
  A._PointerExitEvent_PointerEvent__PointerEventDescription__CopyPointerExitEvent.prototype = {};
  A._PointerHoverEvent_PointerEvent__PointerEventDescription.prototype = {
    debugFillProperties$1(properties) {
      var t1, t2, _this = this, _null = null,
        _s8_ = "obscured",
        _s11_ = "synthesized";
      _this.super$Diagnosticable$debugFillProperties(properties);
      t1 = _this.position;
      t2 = type$.Offset;
      properties.add$1(0, A.DiagnosticsProperty$("position", t1, true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t2));
      properties.add$1(0, A.DiagnosticsProperty$("localPosition", t1, true, t1, _null, false, _null, _null, B.DiagnosticLevel_2, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t2));
      t1 = _this.delta;
      properties.add$1(0, A.DiagnosticsProperty$("delta", t1, true, B.Offset_0_0, _null, false, _null, _null, B.DiagnosticLevel_2, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t2));
      properties.add$1(0, A.DiagnosticsProperty$("localDelta", t1, true, t1, _null, false, _null, _null, B.DiagnosticLevel_2, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t2));
      properties.add$1(0, A.DiagnosticsProperty$("timeStamp", _this.timeStamp, true, B.Duration_0, _null, false, _null, _null, B.DiagnosticLevel_2, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.Duration));
      properties.add$1(0, A.IntProperty$("pointer", _this.pointer, B.C__NoDefaultValue, _null, B.DiagnosticLevel_2, _null));
      properties.add$1(0, A.EnumProperty$("kind", _this.kind, B.C__NoDefaultValue, B.DiagnosticLevel_2, type$.PointerDeviceKind));
      properties.add$1(0, A.IntProperty$("device", _this.device, 0, _null, B.DiagnosticLevel_2, _null));
      properties.add$1(0, A.IntProperty$("buttons", _this.buttons, 0, _null, B.DiagnosticLevel_2, _null));
      properties.add$1(0, A.DiagnosticsProperty$("down", _this.down, true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_2, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.bool));
      properties.add$1(0, A.DoubleProperty$("pressure", _this.pressure, 1, _null, B.DiagnosticLevel_2, true, _null, _null));
      properties.add$1(0, A.DoubleProperty$("pressureMin", _this.pressureMin, 1, _null, B.DiagnosticLevel_2, true, _null, _null));
      properties.add$1(0, A.DoubleProperty$("pressureMax", _this.pressureMax, 1, _null, B.DiagnosticLevel_2, true, _null, _null));
      properties.add$1(0, A.DoubleProperty$("distance", _this.distance, 0, _null, B.DiagnosticLevel_2, true, _null, _null));
      properties.add$1(0, A.DoubleProperty$("distanceMin", 0, 0, _null, B.DiagnosticLevel_2, true, _null, _null));
      properties.add$1(0, A.DoubleProperty$("distanceMax", _this.distanceMax, 0, _null, B.DiagnosticLevel_2, true, _null, _null));
      properties.add$1(0, A.DoubleProperty$("size", _this.size, 0, _null, B.DiagnosticLevel_2, true, _null, _null));
      properties.add$1(0, A.DoubleProperty$("radiusMajor", _this.radiusMajor, 0, _null, B.DiagnosticLevel_2, true, _null, _null));
      properties.add$1(0, A.DoubleProperty$("radiusMinor", _this.radiusMinor, 0, _null, B.DiagnosticLevel_2, true, _null, _null));
      properties.add$1(0, A.DoubleProperty$("radiusMin", _this.radiusMin, 0, _null, B.DiagnosticLevel_2, true, _null, _null));
      properties.add$1(0, A.DoubleProperty$("radiusMax", _this.radiusMax, 0, _null, B.DiagnosticLevel_2, true, _null, _null));
      properties.add$1(0, A.DoubleProperty$("orientation", _this.orientation, 0, _null, B.DiagnosticLevel_2, true, _null, _null));
      properties.add$1(0, A.DoubleProperty$("tilt", _this.tilt, 0, _null, B.DiagnosticLevel_2, true, _null, _null));
      properties.add$1(0, A.IntProperty$("platformData", _this.platformData, 0, _null, B.DiagnosticLevel_2, _null));
      properties.add$1(0, A.FlagProperty$(_s8_, _null, _null, _s8_, B.DiagnosticLevel_2, false, false));
      properties.add$1(0, A.FlagProperty$(_s11_, _null, _null, _s11_, B.DiagnosticLevel_2, false, _this.synthesized));
      properties.add$1(0, A.IntProperty$("embedderId", _this.embedderId, 0, _null, B.DiagnosticLevel_2, _null));
      properties.add$1(0, A.IntProperty$("viewId", _this.viewId, 0, _null, B.DiagnosticLevel_2, _null));
    }
  };
  A._PointerHoverEvent_PointerEvent__PointerEventDescription__CopyPointerHoverEvent.prototype = {};
  A._PointerMoveEvent_PointerEvent__PointerEventDescription.prototype = {
    debugFillProperties$1(properties) {
      var t1, t2, _this = this, _null = null,
        _s8_ = "obscured",
        _s11_ = "synthesized";
      _this.super$Diagnosticable$debugFillProperties(properties);
      t1 = _this.position;
      t2 = type$.Offset;
      properties.add$1(0, A.DiagnosticsProperty$("position", t1, true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t2));
      properties.add$1(0, A.DiagnosticsProperty$("localPosition", t1, true, t1, _null, false, _null, _null, B.DiagnosticLevel_2, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t2));
      t1 = _this.delta;
      properties.add$1(0, A.DiagnosticsProperty$("delta", t1, true, B.Offset_0_0, _null, false, _null, _null, B.DiagnosticLevel_2, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t2));
      properties.add$1(0, A.DiagnosticsProperty$("localDelta", t1, true, t1, _null, false, _null, _null, B.DiagnosticLevel_2, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t2));
      properties.add$1(0, A.DiagnosticsProperty$("timeStamp", _this.timeStamp, true, B.Duration_0, _null, false, _null, _null, B.DiagnosticLevel_2, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.Duration));
      properties.add$1(0, A.IntProperty$("pointer", _this.pointer, B.C__NoDefaultValue, _null, B.DiagnosticLevel_2, _null));
      properties.add$1(0, A.EnumProperty$("kind", _this.kind, B.C__NoDefaultValue, B.DiagnosticLevel_2, type$.PointerDeviceKind));
      properties.add$1(0, A.IntProperty$("device", _this.device, 0, _null, B.DiagnosticLevel_2, _null));
      properties.add$1(0, A.IntProperty$("buttons", _this.buttons, 0, _null, B.DiagnosticLevel_2, _null));
      properties.add$1(0, A.DiagnosticsProperty$("down", _this.down, true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_2, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.bool));
      properties.add$1(0, A.DoubleProperty$("pressure", _this.pressure, 1, _null, B.DiagnosticLevel_2, true, _null, _null));
      properties.add$1(0, A.DoubleProperty$("pressureMin", _this.pressureMin, 1, _null, B.DiagnosticLevel_2, true, _null, _null));
      properties.add$1(0, A.DoubleProperty$("pressureMax", _this.pressureMax, 1, _null, B.DiagnosticLevel_2, true, _null, _null));
      properties.add$1(0, A.DoubleProperty$("distance", _this.distance, 0, _null, B.DiagnosticLevel_2, true, _null, _null));
      properties.add$1(0, A.DoubleProperty$("distanceMin", 0, 0, _null, B.DiagnosticLevel_2, true, _null, _null));
      properties.add$1(0, A.DoubleProperty$("distanceMax", _this.distanceMax, 0, _null, B.DiagnosticLevel_2, true, _null, _null));
      properties.add$1(0, A.DoubleProperty$("size", _this.size, 0, _null, B.DiagnosticLevel_2, true, _null, _null));
      properties.add$1(0, A.DoubleProperty$("radiusMajor", _this.radiusMajor, 0, _null, B.DiagnosticLevel_2, true, _null, _null));
      properties.add$1(0, A.DoubleProperty$("radiusMinor", _this.radiusMinor, 0, _null, B.DiagnosticLevel_2, true, _null, _null));
      properties.add$1(0, A.DoubleProperty$("radiusMin", _this.radiusMin, 0, _null, B.DiagnosticLevel_2, true, _null, _null));
      properties.add$1(0, A.DoubleProperty$("radiusMax", _this.radiusMax, 0, _null, B.DiagnosticLevel_2, true, _null, _null));
      properties.add$1(0, A.DoubleProperty$("orientation", _this.orientation, 0, _null, B.DiagnosticLevel_2, true, _null, _null));
      properties.add$1(0, A.DoubleProperty$("tilt", _this.tilt, 0, _null, B.DiagnosticLevel_2, true, _null, _null));
      properties.add$1(0, A.IntProperty$("platformData", _this.platformData, 0, _null, B.DiagnosticLevel_2, _null));
      properties.add$1(0, A.FlagProperty$(_s8_, _null, _null, _s8_, B.DiagnosticLevel_2, false, false));
      properties.add$1(0, A.FlagProperty$(_s11_, _null, _null, _s11_, B.DiagnosticLevel_2, false, _this.synthesized));
      properties.add$1(0, A.IntProperty$("embedderId", _this.embedderId, 0, _null, B.DiagnosticLevel_2, _null));
      properties.add$1(0, A.IntProperty$("viewId", _this.viewId, 0, _null, B.DiagnosticLevel_2, _null));
    }
  };
  A._PointerMoveEvent_PointerEvent__PointerEventDescription__CopyPointerMoveEvent.prototype = {};
  A._PointerPanZoomEndEvent_PointerEvent__PointerEventDescription.prototype = {
    debugFillProperties$1(properties) {
      var t1, t2, _this = this, _null = null,
        _s8_ = "obscured",
        _s11_ = "synthesized";
      _this.super$Diagnosticable$debugFillProperties(properties);
      t1 = _this.position;
      t2 = type$.Offset;
      properties.add$1(0, A.DiagnosticsProperty$("position", t1, true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t2));
      properties.add$1(0, A.DiagnosticsProperty$("localPosition", t1, true, t1, _null, false, _null, _null, B.DiagnosticLevel_2, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t2));
      t1 = _this.delta;
      properties.add$1(0, A.DiagnosticsProperty$("delta", t1, true, B.Offset_0_0, _null, false, _null, _null, B.DiagnosticLevel_2, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t2));
      properties.add$1(0, A.DiagnosticsProperty$("localDelta", t1, true, t1, _null, false, _null, _null, B.DiagnosticLevel_2, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t2));
      properties.add$1(0, A.DiagnosticsProperty$("timeStamp", _this.timeStamp, true, B.Duration_0, _null, false, _null, _null, B.DiagnosticLevel_2, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.Duration));
      properties.add$1(0, A.IntProperty$("pointer", _this.pointer, B.C__NoDefaultValue, _null, B.DiagnosticLevel_2, _null));
      properties.add$1(0, A.EnumProperty$("kind", _this.kind, B.C__NoDefaultValue, B.DiagnosticLevel_2, type$.PointerDeviceKind));
      properties.add$1(0, A.IntProperty$("device", _this.device, 0, _null, B.DiagnosticLevel_2, _null));
      properties.add$1(0, A.IntProperty$("buttons", _this.buttons, 0, _null, B.DiagnosticLevel_2, _null));
      properties.add$1(0, A.DiagnosticsProperty$("down", _this.down, true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_2, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.bool));
      properties.add$1(0, A.DoubleProperty$("pressure", _this.pressure, 1, _null, B.DiagnosticLevel_2, true, _null, _null));
      properties.add$1(0, A.DoubleProperty$("pressureMin", _this.pressureMin, 1, _null, B.DiagnosticLevel_2, true, _null, _null));
      properties.add$1(0, A.DoubleProperty$("pressureMax", _this.pressureMax, 1, _null, B.DiagnosticLevel_2, true, _null, _null));
      properties.add$1(0, A.DoubleProperty$("distance", _this.distance, 0, _null, B.DiagnosticLevel_2, true, _null, _null));
      properties.add$1(0, A.DoubleProperty$("distanceMin", 0, 0, _null, B.DiagnosticLevel_2, true, _null, _null));
      properties.add$1(0, A.DoubleProperty$("distanceMax", _this.distanceMax, 0, _null, B.DiagnosticLevel_2, true, _null, _null));
      properties.add$1(0, A.DoubleProperty$("size", _this.size, 0, _null, B.DiagnosticLevel_2, true, _null, _null));
      properties.add$1(0, A.DoubleProperty$("radiusMajor", _this.radiusMajor, 0, _null, B.DiagnosticLevel_2, true, _null, _null));
      properties.add$1(0, A.DoubleProperty$("radiusMinor", _this.radiusMinor, 0, _null, B.DiagnosticLevel_2, true, _null, _null));
      properties.add$1(0, A.DoubleProperty$("radiusMin", _this.radiusMin, 0, _null, B.DiagnosticLevel_2, true, _null, _null));
      properties.add$1(0, A.DoubleProperty$("radiusMax", _this.radiusMax, 0, _null, B.DiagnosticLevel_2, true, _null, _null));
      properties.add$1(0, A.DoubleProperty$("orientation", _this.orientation, 0, _null, B.DiagnosticLevel_2, true, _null, _null));
      properties.add$1(0, A.DoubleProperty$("tilt", _this.tilt, 0, _null, B.DiagnosticLevel_2, true, _null, _null));
      properties.add$1(0, A.IntProperty$("platformData", _this.platformData, 0, _null, B.DiagnosticLevel_2, _null));
      properties.add$1(0, A.FlagProperty$(_s8_, _null, _null, _s8_, B.DiagnosticLevel_2, false, false));
      properties.add$1(0, A.FlagProperty$(_s11_, _null, _null, _s11_, B.DiagnosticLevel_2, false, _this.synthesized));
      properties.add$1(0, A.IntProperty$("embedderId", _this.embedderId, 0, _null, B.DiagnosticLevel_2, _null));
      properties.add$1(0, A.IntProperty$("viewId", _this.viewId, 0, _null, B.DiagnosticLevel_2, _null));
    }
  };
  A._PointerPanZoomEndEvent_PointerEvent__PointerEventDescription__CopyPointerPanZoomEndEvent.prototype = {};
  A._PointerPanZoomStartEvent_PointerEvent__PointerEventDescription.prototype = {
    debugFillProperties$1(properties) {
      var t1, t2, _this = this, _null = null,
        _s8_ = "obscured",
        _s11_ = "synthesized";
      _this.super$Diagnosticable$debugFillProperties(properties);
      t1 = _this.position;
      t2 = type$.Offset;
      properties.add$1(0, A.DiagnosticsProperty$("position", t1, true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t2));
      properties.add$1(0, A.DiagnosticsProperty$("localPosition", t1, true, t1, _null, false, _null, _null, B.DiagnosticLevel_2, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t2));
      t1 = _this.delta;
      properties.add$1(0, A.DiagnosticsProperty$("delta", t1, true, B.Offset_0_0, _null, false, _null, _null, B.DiagnosticLevel_2, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t2));
      properties.add$1(0, A.DiagnosticsProperty$("localDelta", t1, true, t1, _null, false, _null, _null, B.DiagnosticLevel_2, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t2));
      properties.add$1(0, A.DiagnosticsProperty$("timeStamp", _this.timeStamp, true, B.Duration_0, _null, false, _null, _null, B.DiagnosticLevel_2, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.Duration));
      properties.add$1(0, A.IntProperty$("pointer", _this.pointer, B.C__NoDefaultValue, _null, B.DiagnosticLevel_2, _null));
      properties.add$1(0, A.EnumProperty$("kind", _this.kind, B.C__NoDefaultValue, B.DiagnosticLevel_2, type$.PointerDeviceKind));
      properties.add$1(0, A.IntProperty$("device", _this.device, 0, _null, B.DiagnosticLevel_2, _null));
      properties.add$1(0, A.IntProperty$("buttons", _this.buttons, 0, _null, B.DiagnosticLevel_2, _null));
      properties.add$1(0, A.DiagnosticsProperty$("down", _this.down, true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_2, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.bool));
      properties.add$1(0, A.DoubleProperty$("pressure", _this.pressure, 1, _null, B.DiagnosticLevel_2, true, _null, _null));
      properties.add$1(0, A.DoubleProperty$("pressureMin", _this.pressureMin, 1, _null, B.DiagnosticLevel_2, true, _null, _null));
      properties.add$1(0, A.DoubleProperty$("pressureMax", _this.pressureMax, 1, _null, B.DiagnosticLevel_2, true, _null, _null));
      properties.add$1(0, A.DoubleProperty$("distance", _this.distance, 0, _null, B.DiagnosticLevel_2, true, _null, _null));
      properties.add$1(0, A.DoubleProperty$("distanceMin", 0, 0, _null, B.DiagnosticLevel_2, true, _null, _null));
      properties.add$1(0, A.DoubleProperty$("distanceMax", _this.distanceMax, 0, _null, B.DiagnosticLevel_2, true, _null, _null));
      properties.add$1(0, A.DoubleProperty$("size", _this.size, 0, _null, B.DiagnosticLevel_2, true, _null, _null));
      properties.add$1(0, A.DoubleProperty$("radiusMajor", _this.radiusMajor, 0, _null, B.DiagnosticLevel_2, true, _null, _null));
      properties.add$1(0, A.DoubleProperty$("radiusMinor", _this.radiusMinor, 0, _null, B.DiagnosticLevel_2, true, _null, _null));
      properties.add$1(0, A.DoubleProperty$("radiusMin", _this.radiusMin, 0, _null, B.DiagnosticLevel_2, true, _null, _null));
      properties.add$1(0, A.DoubleProperty$("radiusMax", _this.radiusMax, 0, _null, B.DiagnosticLevel_2, true, _null, _null));
      properties.add$1(0, A.DoubleProperty$("orientation", _this.orientation, 0, _null, B.DiagnosticLevel_2, true, _null, _null));
      properties.add$1(0, A.DoubleProperty$("tilt", _this.tilt, 0, _null, B.DiagnosticLevel_2, true, _null, _null));
      properties.add$1(0, A.IntProperty$("platformData", _this.platformData, 0, _null, B.DiagnosticLevel_2, _null));
      properties.add$1(0, A.FlagProperty$(_s8_, _null, _null, _s8_, B.DiagnosticLevel_2, false, false));
      properties.add$1(0, A.FlagProperty$(_s11_, _null, _null, _s11_, B.DiagnosticLevel_2, false, _this.synthesized));
      properties.add$1(0, A.IntProperty$("embedderId", _this.embedderId, 0, _null, B.DiagnosticLevel_2, _null));
      properties.add$1(0, A.IntProperty$("viewId", _this.viewId, 0, _null, B.DiagnosticLevel_2, _null));
    }
  };
  A._PointerPanZoomStartEvent_PointerEvent__PointerEventDescription__CopyPointerPanZoomStartEvent.prototype = {};
  A._PointerPanZoomUpdateEvent_PointerEvent__PointerEventDescription.prototype = {
    debugFillProperties$1(properties) {
      var t1, t2, _this = this, _null = null,
        _s8_ = "obscured",
        _s11_ = "synthesized";
      _this.super$Diagnosticable$debugFillProperties(properties);
      t1 = _this.position;
      t2 = type$.Offset;
      properties.add$1(0, A.DiagnosticsProperty$("position", t1, true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t2));
      properties.add$1(0, A.DiagnosticsProperty$("localPosition", t1, true, t1, _null, false, _null, _null, B.DiagnosticLevel_2, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t2));
      t1 = _this.delta;
      properties.add$1(0, A.DiagnosticsProperty$("delta", t1, true, B.Offset_0_0, _null, false, _null, _null, B.DiagnosticLevel_2, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t2));
      properties.add$1(0, A.DiagnosticsProperty$("localDelta", t1, true, t1, _null, false, _null, _null, B.DiagnosticLevel_2, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t2));
      properties.add$1(0, A.DiagnosticsProperty$("timeStamp", _this.timeStamp, true, B.Duration_0, _null, false, _null, _null, B.DiagnosticLevel_2, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.Duration));
      properties.add$1(0, A.IntProperty$("pointer", _this.pointer, B.C__NoDefaultValue, _null, B.DiagnosticLevel_2, _null));
      properties.add$1(0, A.EnumProperty$("kind", _this.kind, B.C__NoDefaultValue, B.DiagnosticLevel_2, type$.PointerDeviceKind));
      properties.add$1(0, A.IntProperty$("device", _this.device, 0, _null, B.DiagnosticLevel_2, _null));
      properties.add$1(0, A.IntProperty$("buttons", _this.buttons, 0, _null, B.DiagnosticLevel_2, _null));
      properties.add$1(0, A.DiagnosticsProperty$("down", _this.down, true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_2, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.bool));
      properties.add$1(0, A.DoubleProperty$("pressure", _this.pressure, 1, _null, B.DiagnosticLevel_2, true, _null, _null));
      properties.add$1(0, A.DoubleProperty$("pressureMin", _this.pressureMin, 1, _null, B.DiagnosticLevel_2, true, _null, _null));
      properties.add$1(0, A.DoubleProperty$("pressureMax", _this.pressureMax, 1, _null, B.DiagnosticLevel_2, true, _null, _null));
      properties.add$1(0, A.DoubleProperty$("distance", _this.distance, 0, _null, B.DiagnosticLevel_2, true, _null, _null));
      properties.add$1(0, A.DoubleProperty$("distanceMin", 0, 0, _null, B.DiagnosticLevel_2, true, _null, _null));
      properties.add$1(0, A.DoubleProperty$("distanceMax", _this.distanceMax, 0, _null, B.DiagnosticLevel_2, true, _null, _null));
      properties.add$1(0, A.DoubleProperty$("size", _this.size, 0, _null, B.DiagnosticLevel_2, true, _null, _null));
      properties.add$1(0, A.DoubleProperty$("radiusMajor", _this.radiusMajor, 0, _null, B.DiagnosticLevel_2, true, _null, _null));
      properties.add$1(0, A.DoubleProperty$("radiusMinor", _this.radiusMinor, 0, _null, B.DiagnosticLevel_2, true, _null, _null));
      properties.add$1(0, A.DoubleProperty$("radiusMin", _this.radiusMin, 0, _null, B.DiagnosticLevel_2, true, _null, _null));
      properties.add$1(0, A.DoubleProperty$("radiusMax", _this.radiusMax, 0, _null, B.DiagnosticLevel_2, true, _null, _null));
      properties.add$1(0, A.DoubleProperty$("orientation", _this.orientation, 0, _null, B.DiagnosticLevel_2, true, _null, _null));
      properties.add$1(0, A.DoubleProperty$("tilt", _this.tilt, 0, _null, B.DiagnosticLevel_2, true, _null, _null));
      properties.add$1(0, A.IntProperty$("platformData", _this.platformData, 0, _null, B.DiagnosticLevel_2, _null));
      properties.add$1(0, A.FlagProperty$(_s8_, _null, _null, _s8_, B.DiagnosticLevel_2, false, false));
      properties.add$1(0, A.FlagProperty$(_s11_, _null, _null, _s11_, B.DiagnosticLevel_2, false, _this.synthesized));
      properties.add$1(0, A.IntProperty$("embedderId", _this.embedderId, 0, _null, B.DiagnosticLevel_2, _null));
      properties.add$1(0, A.IntProperty$("viewId", _this.viewId, 0, _null, B.DiagnosticLevel_2, _null));
    }
  };
  A._PointerPanZoomUpdateEvent_PointerEvent__PointerEventDescription__CopyPointerPanZoomUpdateEvent.prototype = {};
  A._PointerRemovedEvent_PointerEvent__PointerEventDescription.prototype = {
    debugFillProperties$1(properties) {
      var t1, t2, _this = this, _null = null,
        _s8_ = "obscured",
        _s11_ = "synthesized";
      _this.super$Diagnosticable$debugFillProperties(properties);
      t1 = _this.position;
      t2 = type$.Offset;
      properties.add$1(0, A.DiagnosticsProperty$("position", t1, true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t2));
      properties.add$1(0, A.DiagnosticsProperty$("localPosition", t1, true, t1, _null, false, _null, _null, B.DiagnosticLevel_2, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t2));
      t1 = _this.delta;
      properties.add$1(0, A.DiagnosticsProperty$("delta", t1, true, B.Offset_0_0, _null, false, _null, _null, B.DiagnosticLevel_2, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t2));
      properties.add$1(0, A.DiagnosticsProperty$("localDelta", t1, true, t1, _null, false, _null, _null, B.DiagnosticLevel_2, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t2));
      properties.add$1(0, A.DiagnosticsProperty$("timeStamp", _this.timeStamp, true, B.Duration_0, _null, false, _null, _null, B.DiagnosticLevel_2, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.Duration));
      properties.add$1(0, A.IntProperty$("pointer", _this.pointer, B.C__NoDefaultValue, _null, B.DiagnosticLevel_2, _null));
      properties.add$1(0, A.EnumProperty$("kind", _this.kind, B.C__NoDefaultValue, B.DiagnosticLevel_2, type$.PointerDeviceKind));
      properties.add$1(0, A.IntProperty$("device", _this.device, 0, _null, B.DiagnosticLevel_2, _null));
      properties.add$1(0, A.IntProperty$("buttons", _this.buttons, 0, _null, B.DiagnosticLevel_2, _null));
      properties.add$1(0, A.DiagnosticsProperty$("down", _this.down, true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_2, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.bool));
      properties.add$1(0, A.DoubleProperty$("pressure", _this.pressure, 1, _null, B.DiagnosticLevel_2, true, _null, _null));
      properties.add$1(0, A.DoubleProperty$("pressureMin", _this.pressureMin, 1, _null, B.DiagnosticLevel_2, true, _null, _null));
      properties.add$1(0, A.DoubleProperty$("pressureMax", _this.pressureMax, 1, _null, B.DiagnosticLevel_2, true, _null, _null));
      properties.add$1(0, A.DoubleProperty$("distance", _this.distance, 0, _null, B.DiagnosticLevel_2, true, _null, _null));
      properties.add$1(0, A.DoubleProperty$("distanceMin", 0, 0, _null, B.DiagnosticLevel_2, true, _null, _null));
      properties.add$1(0, A.DoubleProperty$("distanceMax", _this.distanceMax, 0, _null, B.DiagnosticLevel_2, true, _null, _null));
      properties.add$1(0, A.DoubleProperty$("size", _this.size, 0, _null, B.DiagnosticLevel_2, true, _null, _null));
      properties.add$1(0, A.DoubleProperty$("radiusMajor", _this.radiusMajor, 0, _null, B.DiagnosticLevel_2, true, _null, _null));
      properties.add$1(0, A.DoubleProperty$("radiusMinor", _this.radiusMinor, 0, _null, B.DiagnosticLevel_2, true, _null, _null));
      properties.add$1(0, A.DoubleProperty$("radiusMin", _this.radiusMin, 0, _null, B.DiagnosticLevel_2, true, _null, _null));
      properties.add$1(0, A.DoubleProperty$("radiusMax", _this.radiusMax, 0, _null, B.DiagnosticLevel_2, true, _null, _null));
      properties.add$1(0, A.DoubleProperty$("orientation", _this.orientation, 0, _null, B.DiagnosticLevel_2, true, _null, _null));
      properties.add$1(0, A.DoubleProperty$("tilt", _this.tilt, 0, _null, B.DiagnosticLevel_2, true, _null, _null));
      properties.add$1(0, A.IntProperty$("platformData", _this.platformData, 0, _null, B.DiagnosticLevel_2, _null));
      properties.add$1(0, A.FlagProperty$(_s8_, _null, _null, _s8_, B.DiagnosticLevel_2, false, false));
      properties.add$1(0, A.FlagProperty$(_s11_, _null, _null, _s11_, B.DiagnosticLevel_2, false, _this.synthesized));
      properties.add$1(0, A.IntProperty$("embedderId", _this.embedderId, 0, _null, B.DiagnosticLevel_2, _null));
      properties.add$1(0, A.IntProperty$("viewId", _this.viewId, 0, _null, B.DiagnosticLevel_2, _null));
    }
  };
  A._PointerRemovedEvent_PointerEvent__PointerEventDescription__CopyPointerRemovedEvent.prototype = {};
  A._PointerScaleEvent_PointerSignalEvent__PointerEventDescription.prototype = {
    debugFillProperties$1(properties) {
      var t1, t2, _this = this, _null = null,
        _s8_ = "obscured",
        _s11_ = "synthesized";
      _this.super$Diagnosticable$debugFillProperties(properties);
      t1 = _this.position;
      t2 = type$.Offset;
      properties.add$1(0, A.DiagnosticsProperty$("position", t1, true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t2));
      properties.add$1(0, A.DiagnosticsProperty$("localPosition", t1, true, t1, _null, false, _null, _null, B.DiagnosticLevel_2, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t2));
      t1 = _this.delta;
      properties.add$1(0, A.DiagnosticsProperty$("delta", t1, true, B.Offset_0_0, _null, false, _null, _null, B.DiagnosticLevel_2, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t2));
      properties.add$1(0, A.DiagnosticsProperty$("localDelta", t1, true, t1, _null, false, _null, _null, B.DiagnosticLevel_2, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t2));
      properties.add$1(0, A.DiagnosticsProperty$("timeStamp", _this.timeStamp, true, B.Duration_0, _null, false, _null, _null, B.DiagnosticLevel_2, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.Duration));
      properties.add$1(0, A.IntProperty$("pointer", _this.pointer, B.C__NoDefaultValue, _null, B.DiagnosticLevel_2, _null));
      properties.add$1(0, A.EnumProperty$("kind", _this.kind, B.C__NoDefaultValue, B.DiagnosticLevel_2, type$.PointerDeviceKind));
      properties.add$1(0, A.IntProperty$("device", _this.device, 0, _null, B.DiagnosticLevel_2, _null));
      properties.add$1(0, A.IntProperty$("buttons", _this.buttons, 0, _null, B.DiagnosticLevel_2, _null));
      properties.add$1(0, A.DiagnosticsProperty$("down", _this.down, true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_2, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.bool));
      properties.add$1(0, A.DoubleProperty$("pressure", _this.pressure, 1, _null, B.DiagnosticLevel_2, true, _null, _null));
      properties.add$1(0, A.DoubleProperty$("pressureMin", _this.pressureMin, 1, _null, B.DiagnosticLevel_2, true, _null, _null));
      properties.add$1(0, A.DoubleProperty$("pressureMax", _this.pressureMax, 1, _null, B.DiagnosticLevel_2, true, _null, _null));
      properties.add$1(0, A.DoubleProperty$("distance", _this.distance, 0, _null, B.DiagnosticLevel_2, true, _null, _null));
      properties.add$1(0, A.DoubleProperty$("distanceMin", 0, 0, _null, B.DiagnosticLevel_2, true, _null, _null));
      properties.add$1(0, A.DoubleProperty$("distanceMax", _this.distanceMax, 0, _null, B.DiagnosticLevel_2, true, _null, _null));
      properties.add$1(0, A.DoubleProperty$("size", _this.size, 0, _null, B.DiagnosticLevel_2, true, _null, _null));
      properties.add$1(0, A.DoubleProperty$("radiusMajor", _this.radiusMajor, 0, _null, B.DiagnosticLevel_2, true, _null, _null));
      properties.add$1(0, A.DoubleProperty$("radiusMinor", _this.radiusMinor, 0, _null, B.DiagnosticLevel_2, true, _null, _null));
      properties.add$1(0, A.DoubleProperty$("radiusMin", _this.radiusMin, 0, _null, B.DiagnosticLevel_2, true, _null, _null));
      properties.add$1(0, A.DoubleProperty$("radiusMax", _this.radiusMax, 0, _null, B.DiagnosticLevel_2, true, _null, _null));
      properties.add$1(0, A.DoubleProperty$("orientation", _this.orientation, 0, _null, B.DiagnosticLevel_2, true, _null, _null));
      properties.add$1(0, A.DoubleProperty$("tilt", _this.tilt, 0, _null, B.DiagnosticLevel_2, true, _null, _null));
      properties.add$1(0, A.IntProperty$("platformData", _this.platformData, 0, _null, B.DiagnosticLevel_2, _null));
      properties.add$1(0, A.FlagProperty$(_s8_, _null, _null, _s8_, B.DiagnosticLevel_2, false, false));
      properties.add$1(0, A.FlagProperty$(_s11_, _null, _null, _s11_, B.DiagnosticLevel_2, false, _this.synthesized));
      properties.add$1(0, A.IntProperty$("embedderId", _this.embedderId, 0, _null, B.DiagnosticLevel_2, _null));
      properties.add$1(0, A.IntProperty$("viewId", _this.viewId, 0, _null, B.DiagnosticLevel_2, _null));
    }
  };
  A._PointerScaleEvent_PointerSignalEvent__PointerEventDescription__CopyPointerScaleEvent.prototype = {};
  A._PointerScrollEvent_PointerSignalEvent__PointerEventDescription.prototype = {
    debugFillProperties$1(properties) {
      var t1, t2, _this = this, _null = null,
        _s8_ = "obscured",
        _s11_ = "synthesized";
      _this.super$Diagnosticable$debugFillProperties(properties);
      t1 = _this.position;
      t2 = type$.Offset;
      properties.add$1(0, A.DiagnosticsProperty$("position", t1, true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t2));
      properties.add$1(0, A.DiagnosticsProperty$("localPosition", t1, true, t1, _null, false, _null, _null, B.DiagnosticLevel_2, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t2));
      t1 = _this.delta;
      properties.add$1(0, A.DiagnosticsProperty$("delta", t1, true, B.Offset_0_0, _null, false, _null, _null, B.DiagnosticLevel_2, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t2));
      properties.add$1(0, A.DiagnosticsProperty$("localDelta", t1, true, t1, _null, false, _null, _null, B.DiagnosticLevel_2, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t2));
      properties.add$1(0, A.DiagnosticsProperty$("timeStamp", _this.timeStamp, true, B.Duration_0, _null, false, _null, _null, B.DiagnosticLevel_2, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.Duration));
      properties.add$1(0, A.IntProperty$("pointer", _this.pointer, B.C__NoDefaultValue, _null, B.DiagnosticLevel_2, _null));
      properties.add$1(0, A.EnumProperty$("kind", _this.kind, B.C__NoDefaultValue, B.DiagnosticLevel_2, type$.PointerDeviceKind));
      properties.add$1(0, A.IntProperty$("device", _this.device, 0, _null, B.DiagnosticLevel_2, _null));
      properties.add$1(0, A.IntProperty$("buttons", _this.buttons, 0, _null, B.DiagnosticLevel_2, _null));
      properties.add$1(0, A.DiagnosticsProperty$("down", _this.down, true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_2, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.bool));
      properties.add$1(0, A.DoubleProperty$("pressure", _this.pressure, 1, _null, B.DiagnosticLevel_2, true, _null, _null));
      properties.add$1(0, A.DoubleProperty$("pressureMin", _this.pressureMin, 1, _null, B.DiagnosticLevel_2, true, _null, _null));
      properties.add$1(0, A.DoubleProperty$("pressureMax", _this.pressureMax, 1, _null, B.DiagnosticLevel_2, true, _null, _null));
      properties.add$1(0, A.DoubleProperty$("distance", _this.distance, 0, _null, B.DiagnosticLevel_2, true, _null, _null));
      properties.add$1(0, A.DoubleProperty$("distanceMin", 0, 0, _null, B.DiagnosticLevel_2, true, _null, _null));
      properties.add$1(0, A.DoubleProperty$("distanceMax", _this.distanceMax, 0, _null, B.DiagnosticLevel_2, true, _null, _null));
      properties.add$1(0, A.DoubleProperty$("size", _this.size, 0, _null, B.DiagnosticLevel_2, true, _null, _null));
      properties.add$1(0, A.DoubleProperty$("radiusMajor", _this.radiusMajor, 0, _null, B.DiagnosticLevel_2, true, _null, _null));
      properties.add$1(0, A.DoubleProperty$("radiusMinor", _this.radiusMinor, 0, _null, B.DiagnosticLevel_2, true, _null, _null));
      properties.add$1(0, A.DoubleProperty$("radiusMin", _this.radiusMin, 0, _null, B.DiagnosticLevel_2, true, _null, _null));
      properties.add$1(0, A.DoubleProperty$("radiusMax", _this.radiusMax, 0, _null, B.DiagnosticLevel_2, true, _null, _null));
      properties.add$1(0, A.DoubleProperty$("orientation", _this.orientation, 0, _null, B.DiagnosticLevel_2, true, _null, _null));
      properties.add$1(0, A.DoubleProperty$("tilt", _this.tilt, 0, _null, B.DiagnosticLevel_2, true, _null, _null));
      properties.add$1(0, A.IntProperty$("platformData", _this.platformData, 0, _null, B.DiagnosticLevel_2, _null));
      properties.add$1(0, A.FlagProperty$(_s8_, _null, _null, _s8_, B.DiagnosticLevel_2, false, false));
      properties.add$1(0, A.FlagProperty$(_s11_, _null, _null, _s11_, B.DiagnosticLevel_2, false, _this.synthesized));
      properties.add$1(0, A.IntProperty$("embedderId", _this.embedderId, 0, _null, B.DiagnosticLevel_2, _null));
      properties.add$1(0, A.IntProperty$("viewId", _this.viewId, 0, _null, B.DiagnosticLevel_2, _null));
    }
  };
  A._PointerScrollEvent_PointerSignalEvent__PointerEventDescription__CopyPointerScrollEvent.prototype = {};
  A._PointerScrollInertiaCancelEvent_PointerSignalEvent__PointerEventDescription.prototype = {
    debugFillProperties$1(properties) {
      var t1, t2, _this = this, _null = null,
        _s8_ = "obscured",
        _s11_ = "synthesized";
      _this.super$Diagnosticable$debugFillProperties(properties);
      t1 = _this.position;
      t2 = type$.Offset;
      properties.add$1(0, A.DiagnosticsProperty$("position", t1, true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t2));
      properties.add$1(0, A.DiagnosticsProperty$("localPosition", t1, true, t1, _null, false, _null, _null, B.DiagnosticLevel_2, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t2));
      t1 = _this.delta;
      properties.add$1(0, A.DiagnosticsProperty$("delta", t1, true, B.Offset_0_0, _null, false, _null, _null, B.DiagnosticLevel_2, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t2));
      properties.add$1(0, A.DiagnosticsProperty$("localDelta", t1, true, t1, _null, false, _null, _null, B.DiagnosticLevel_2, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t2));
      properties.add$1(0, A.DiagnosticsProperty$("timeStamp", _this.timeStamp, true, B.Duration_0, _null, false, _null, _null, B.DiagnosticLevel_2, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.Duration));
      properties.add$1(0, A.IntProperty$("pointer", _this.pointer, B.C__NoDefaultValue, _null, B.DiagnosticLevel_2, _null));
      properties.add$1(0, A.EnumProperty$("kind", _this.kind, B.C__NoDefaultValue, B.DiagnosticLevel_2, type$.PointerDeviceKind));
      properties.add$1(0, A.IntProperty$("device", _this.device, 0, _null, B.DiagnosticLevel_2, _null));
      properties.add$1(0, A.IntProperty$("buttons", _this.buttons, 0, _null, B.DiagnosticLevel_2, _null));
      properties.add$1(0, A.DiagnosticsProperty$("down", _this.down, true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_2, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.bool));
      properties.add$1(0, A.DoubleProperty$("pressure", _this.pressure, 1, _null, B.DiagnosticLevel_2, true, _null, _null));
      properties.add$1(0, A.DoubleProperty$("pressureMin", _this.pressureMin, 1, _null, B.DiagnosticLevel_2, true, _null, _null));
      properties.add$1(0, A.DoubleProperty$("pressureMax", _this.pressureMax, 1, _null, B.DiagnosticLevel_2, true, _null, _null));
      properties.add$1(0, A.DoubleProperty$("distance", _this.distance, 0, _null, B.DiagnosticLevel_2, true, _null, _null));
      properties.add$1(0, A.DoubleProperty$("distanceMin", 0, 0, _null, B.DiagnosticLevel_2, true, _null, _null));
      properties.add$1(0, A.DoubleProperty$("distanceMax", _this.distanceMax, 0, _null, B.DiagnosticLevel_2, true, _null, _null));
      properties.add$1(0, A.DoubleProperty$("size", _this.size, 0, _null, B.DiagnosticLevel_2, true, _null, _null));
      properties.add$1(0, A.DoubleProperty$("radiusMajor", _this.radiusMajor, 0, _null, B.DiagnosticLevel_2, true, _null, _null));
      properties.add$1(0, A.DoubleProperty$("radiusMinor", _this.radiusMinor, 0, _null, B.DiagnosticLevel_2, true, _null, _null));
      properties.add$1(0, A.DoubleProperty$("radiusMin", _this.radiusMin, 0, _null, B.DiagnosticLevel_2, true, _null, _null));
      properties.add$1(0, A.DoubleProperty$("radiusMax", _this.radiusMax, 0, _null, B.DiagnosticLevel_2, true, _null, _null));
      properties.add$1(0, A.DoubleProperty$("orientation", _this.orientation, 0, _null, B.DiagnosticLevel_2, true, _null, _null));
      properties.add$1(0, A.DoubleProperty$("tilt", _this.tilt, 0, _null, B.DiagnosticLevel_2, true, _null, _null));
      properties.add$1(0, A.IntProperty$("platformData", _this.platformData, 0, _null, B.DiagnosticLevel_2, _null));
      properties.add$1(0, A.FlagProperty$(_s8_, _null, _null, _s8_, B.DiagnosticLevel_2, false, false));
      properties.add$1(0, A.FlagProperty$(_s11_, _null, _null, _s11_, B.DiagnosticLevel_2, false, _this.synthesized));
      properties.add$1(0, A.IntProperty$("embedderId", _this.embedderId, 0, _null, B.DiagnosticLevel_2, _null));
      properties.add$1(0, A.IntProperty$("viewId", _this.viewId, 0, _null, B.DiagnosticLevel_2, _null));
    }
  };
  A._PointerScrollInertiaCancelEvent_PointerSignalEvent__PointerEventDescription__CopyPointerScrollInertiaCancelEvent.prototype = {};
  A._PointerSignalEvent_PointerEvent__RespondablePointerEvent.prototype = {};
  A._PointerUpEvent_PointerEvent__PointerEventDescription.prototype = {
    debugFillProperties$1(properties) {
      var t1, t2, _this = this, _null = null,
        _s8_ = "obscured",
        _s11_ = "synthesized";
      _this.super$Diagnosticable$debugFillProperties(properties);
      t1 = _this.position;
      t2 = type$.Offset;
      properties.add$1(0, A.DiagnosticsProperty$("position", t1, true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t2));
      properties.add$1(0, A.DiagnosticsProperty$("localPosition", t1, true, t1, _null, false, _null, _null, B.DiagnosticLevel_2, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t2));
      t1 = _this.delta;
      properties.add$1(0, A.DiagnosticsProperty$("delta", t1, true, B.Offset_0_0, _null, false, _null, _null, B.DiagnosticLevel_2, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t2));
      properties.add$1(0, A.DiagnosticsProperty$("localDelta", t1, true, t1, _null, false, _null, _null, B.DiagnosticLevel_2, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t2));
      properties.add$1(0, A.DiagnosticsProperty$("timeStamp", _this.timeStamp, true, B.Duration_0, _null, false, _null, _null, B.DiagnosticLevel_2, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.Duration));
      properties.add$1(0, A.IntProperty$("pointer", _this.pointer, B.C__NoDefaultValue, _null, B.DiagnosticLevel_2, _null));
      properties.add$1(0, A.EnumProperty$("kind", _this.kind, B.C__NoDefaultValue, B.DiagnosticLevel_2, type$.PointerDeviceKind));
      properties.add$1(0, A.IntProperty$("device", _this.device, 0, _null, B.DiagnosticLevel_2, _null));
      properties.add$1(0, A.IntProperty$("buttons", _this.buttons, 0, _null, B.DiagnosticLevel_2, _null));
      properties.add$1(0, A.DiagnosticsProperty$("down", _this.down, true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_2, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.bool));
      properties.add$1(0, A.DoubleProperty$("pressure", _this.pressure, 1, _null, B.DiagnosticLevel_2, true, _null, _null));
      properties.add$1(0, A.DoubleProperty$("pressureMin", _this.pressureMin, 1, _null, B.DiagnosticLevel_2, true, _null, _null));
      properties.add$1(0, A.DoubleProperty$("pressureMax", _this.pressureMax, 1, _null, B.DiagnosticLevel_2, true, _null, _null));
      properties.add$1(0, A.DoubleProperty$("distance", _this.distance, 0, _null, B.DiagnosticLevel_2, true, _null, _null));
      properties.add$1(0, A.DoubleProperty$("distanceMin", 0, 0, _null, B.DiagnosticLevel_2, true, _null, _null));
      properties.add$1(0, A.DoubleProperty$("distanceMax", _this.distanceMax, 0, _null, B.DiagnosticLevel_2, true, _null, _null));
      properties.add$1(0, A.DoubleProperty$("size", _this.size, 0, _null, B.DiagnosticLevel_2, true, _null, _null));
      properties.add$1(0, A.DoubleProperty$("radiusMajor", _this.radiusMajor, 0, _null, B.DiagnosticLevel_2, true, _null, _null));
      properties.add$1(0, A.DoubleProperty$("radiusMinor", _this.radiusMinor, 0, _null, B.DiagnosticLevel_2, true, _null, _null));
      properties.add$1(0, A.DoubleProperty$("radiusMin", _this.radiusMin, 0, _null, B.DiagnosticLevel_2, true, _null, _null));
      properties.add$1(0, A.DoubleProperty$("radiusMax", _this.radiusMax, 0, _null, B.DiagnosticLevel_2, true, _null, _null));
      properties.add$1(0, A.DoubleProperty$("orientation", _this.orientation, 0, _null, B.DiagnosticLevel_2, true, _null, _null));
      properties.add$1(0, A.DoubleProperty$("tilt", _this.tilt, 0, _null, B.DiagnosticLevel_2, true, _null, _null));
      properties.add$1(0, A.IntProperty$("platformData", _this.platformData, 0, _null, B.DiagnosticLevel_2, _null));
      properties.add$1(0, A.FlagProperty$(_s8_, _null, _null, _s8_, B.DiagnosticLevel_2, false, false));
      properties.add$1(0, A.FlagProperty$(_s11_, _null, _null, _s11_, B.DiagnosticLevel_2, false, _this.synthesized));
      properties.add$1(0, A.IntProperty$("embedderId", _this.embedderId, 0, _null, B.DiagnosticLevel_2, _null));
      properties.add$1(0, A.IntProperty$("viewId", _this.viewId, 0, _null, B.DiagnosticLevel_2, _null));
    }
  };
  A._PointerUpEvent_PointerEvent__PointerEventDescription__CopyPointerUpEvent.prototype = {};
  A.__TransformedPointerAddedEvent__TransformedPointerEvent__CopyPointerAddedEvent.prototype = {};
  A.__TransformedPointerCancelEvent__TransformedPointerEvent__CopyPointerCancelEvent.prototype = {};
  A.__TransformedPointerDownEvent__TransformedPointerEvent__CopyPointerDownEvent.prototype = {};
  A.__TransformedPointerEnterEvent__TransformedPointerEvent__CopyPointerEnterEvent.prototype = {};
  A.__TransformedPointerEvent__AbstractPointerEvent_Diagnosticable.prototype = {};
  A.__TransformedPointerEvent__AbstractPointerEvent_Diagnosticable__PointerEventDescription.prototype = {
    debugFillProperties$1(properties) {
      var t1, _this = this, _null = null,
        _s8_ = "obscured",
        _s11_ = "synthesized";
      _this.super$Diagnosticable$debugFillProperties(properties);
      t1 = type$.Offset;
      properties.add$1(0, A.DiagnosticsProperty$("position", _this.get$original().position, true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t1));
      properties.add$1(0, A.DiagnosticsProperty$("localPosition", _this.get$localPosition(), true, _this.get$original().position, _null, false, _null, _null, B.DiagnosticLevel_2, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t1));
      properties.add$1(0, A.DiagnosticsProperty$("delta", _this.get$original().delta, true, B.Offset_0_0, _null, false, _null, _null, B.DiagnosticLevel_2, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t1));
      properties.add$1(0, A.DiagnosticsProperty$("localDelta", _this.get$localDelta(), true, _this.get$original().delta, _null, false, _null, _null, B.DiagnosticLevel_2, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t1));
      properties.add$1(0, A.DiagnosticsProperty$("timeStamp", _this.get$original().timeStamp, true, B.Duration_0, _null, false, _null, _null, B.DiagnosticLevel_2, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.Duration));
      properties.add$1(0, A.IntProperty$("pointer", _this.get$original().pointer, B.C__NoDefaultValue, _null, B.DiagnosticLevel_2, _null));
      properties.add$1(0, A.EnumProperty$("kind", _this.get$original().kind, B.C__NoDefaultValue, B.DiagnosticLevel_2, type$.PointerDeviceKind));
      properties.add$1(0, A.IntProperty$("device", _this.get$original().device, 0, _null, B.DiagnosticLevel_2, _null));
      properties.add$1(0, A.IntProperty$("buttons", _this.get$original().buttons, 0, _null, B.DiagnosticLevel_2, _null));
      properties.add$1(0, A.DiagnosticsProperty$("down", _this.get$original().down, true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_2, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.bool));
      properties.add$1(0, A.DoubleProperty$("pressure", _this.get$original().pressure, 1, _null, B.DiagnosticLevel_2, true, _null, _null));
      properties.add$1(0, A.DoubleProperty$("pressureMin", _this.get$original().pressureMin, 1, _null, B.DiagnosticLevel_2, true, _null, _null));
      properties.add$1(0, A.DoubleProperty$("pressureMax", _this.get$original().pressureMax, 1, _null, B.DiagnosticLevel_2, true, _null, _null));
      properties.add$1(0, A.DoubleProperty$("distance", _this.get$original().distance, 0, _null, B.DiagnosticLevel_2, true, _null, _null));
      properties.add$1(0, A.DoubleProperty$("distanceMin", 0, 0, _null, B.DiagnosticLevel_2, true, _null, _null));
      properties.add$1(0, A.DoubleProperty$("distanceMax", _this.get$original().distanceMax, 0, _null, B.DiagnosticLevel_2, true, _null, _null));
      properties.add$1(0, A.DoubleProperty$("size", _this.get$original().size, 0, _null, B.DiagnosticLevel_2, true, _null, _null));
      properties.add$1(0, A.DoubleProperty$("radiusMajor", _this.get$original().radiusMajor, 0, _null, B.DiagnosticLevel_2, true, _null, _null));
      properties.add$1(0, A.DoubleProperty$("radiusMinor", _this.get$original().radiusMinor, 0, _null, B.DiagnosticLevel_2, true, _null, _null));
      properties.add$1(0, A.DoubleProperty$("radiusMin", _this.get$original().radiusMin, 0, _null, B.DiagnosticLevel_2, true, _null, _null));
      properties.add$1(0, A.DoubleProperty$("radiusMax", _this.get$original().radiusMax, 0, _null, B.DiagnosticLevel_2, true, _null, _null));
      properties.add$1(0, A.DoubleProperty$("orientation", _this.get$original().orientation, 0, _null, B.DiagnosticLevel_2, true, _null, _null));
      properties.add$1(0, A.DoubleProperty$("tilt", _this.get$original().tilt, 0, _null, B.DiagnosticLevel_2, true, _null, _null));
      properties.add$1(0, A.IntProperty$("platformData", _this.get$original().platformData, 0, _null, B.DiagnosticLevel_2, _null));
      _this.get$original();
      properties.add$1(0, A.FlagProperty$(_s8_, _null, _null, _s8_, B.DiagnosticLevel_2, false, false));
      properties.add$1(0, A.FlagProperty$(_s11_, _null, _null, _s11_, B.DiagnosticLevel_2, false, _this.get$original().synthesized));
      properties.add$1(0, A.IntProperty$("embedderId", _this.get$original().embedderId, 0, _null, B.DiagnosticLevel_2, _null));
      properties.add$1(0, A.IntProperty$("viewId", _this.get$original().viewId, 0, _null, B.DiagnosticLevel_2, _null));
    }
  };
  A.__TransformedPointerExitEvent__TransformedPointerEvent__CopyPointerExitEvent.prototype = {};
  A.__TransformedPointerHoverEvent__TransformedPointerEvent__CopyPointerHoverEvent.prototype = {};
  A.__TransformedPointerMoveEvent__TransformedPointerEvent__CopyPointerMoveEvent.prototype = {};
  A.__TransformedPointerPanZoomEndEvent__TransformedPointerEvent__CopyPointerPanZoomEndEvent.prototype = {};
  A.__TransformedPointerPanZoomStartEvent__TransformedPointerEvent__CopyPointerPanZoomStartEvent.prototype = {};
  A.__TransformedPointerPanZoomUpdateEvent__TransformedPointerEvent__CopyPointerPanZoomUpdateEvent.prototype = {};
  A.__TransformedPointerRemovedEvent__TransformedPointerEvent__CopyPointerRemovedEvent.prototype = {};
  A.__TransformedPointerScaleEvent__TransformedPointerEvent__CopyPointerScaleEvent.prototype = {};
  A.__TransformedPointerScaleEvent__TransformedPointerEvent__CopyPointerScaleEvent__RespondablePointerEvent.prototype = {};
  A.__TransformedPointerScrollEvent__TransformedPointerEvent__CopyPointerScrollEvent.prototype = {};
  A.__TransformedPointerScrollInertiaCancelEvent__TransformedPointerEvent__CopyPointerScrollInertiaCancelEvent.prototype = {};
  A.__TransformedPointerScrollInertiaCancelEvent__TransformedPointerEvent__CopyPointerScrollInertiaCancelEvent__RespondablePointerEvent.prototype = {};
  A.__TransformedPointerUpEvent__TransformedPointerEvent__CopyPointerUpEvent.prototype = {};
  A._ForceState.prototype = {
    _enumToString$0() {
      return "_ForceState." + this._name;
    }
  };
  A.ForcePressDetails.prototype = {};
  A.ForcePressGestureRecognizer.prototype = {
    addAllowedPointer$1($event) {
      var _this = this;
      if ($event.get$pressureMax() <= 1)
        _this.resolve$1(B.GestureDisposition_1);
      else {
        _this.super$OneSequenceGestureRecognizer$addAllowedPointer($event);
        if (_this._force_press$_state === B._ForceState_0) {
          _this._force_press$_state = B._ForceState_1;
          _this.__ForcePressGestureRecognizer__lastPosition_A = new A.OffsetPair($event.get$localPosition(), $event.get$position($event));
        }
      }
    },
    handleEvent$1($event) {
      var pressure, _this = this;
      type$.PointerEvent._as($event);
      A.assertHelper(_this._force_press$_state !== B._ForceState_0);
      if (type$.PointerMoveEvent._is($event) || type$.PointerDownEvent._is($event)) {
        pressure = A.ForcePressGestureRecognizer__inverseLerp($event.get$pressureMin(), $event.get$pressureMax(), $event.get$pressure($event));
        A.assertHelper(pressure >= 0 && pressure <= 1 || isNaN(pressure));
        _this.__ForcePressGestureRecognizer__lastPosition_A = new A.OffsetPair($event.get$localPosition(), $event.get$position($event));
        _this.__ForcePressGestureRecognizer__lastPressure_A = pressure;
        if (_this._force_press$_state === B._ForceState_1)
          if (pressure > 0.4) {
            _this._force_press$_state = B._ForceState_3;
            _this.resolve$1(B.GestureDisposition_0);
          } else if ($event.get$delta().get$distanceSquared() > A.computeHitSlop($event.get$kind($event), _this.gestureSettings))
            _this.resolve$1(B.GestureDisposition_1);
        if (pressure > 0.4 && _this._force_press$_state === B._ForceState_2) {
          _this._force_press$_state = B._ForceState_3;
          if (_this.onStart != null)
            _this.invokeCallback$1$2("onStart", new A.ForcePressGestureRecognizer_handleEvent_closure(_this, pressure), type$.void);
        }
      }
      _this.stopTrackingIfPointerNoLongerDown$1($event);
    },
    acceptGesture$1(pointer) {
      var _this = this,
        t1 = _this._force_press$_state;
      if (t1 === B._ForceState_1)
        t1 = _this._force_press$_state = B._ForceState_2;
      if (_this.onStart != null && t1 === B._ForceState_3)
        _this.invokeCallback$1$2("onStart", new A.ForcePressGestureRecognizer_acceptGesture_closure(_this), type$.void);
    },
    didStopTrackingLastPointer$1(pointer) {
      var _this = this,
        t1 = _this._force_press$_state,
        wasAccepted = t1 === B._ForceState_3 || t1 === B._ForceState_4;
      if (t1 === B._ForceState_1) {
        _this.resolve$1(B.GestureDisposition_1);
        return;
      }
      if (wasAccepted && _this.onEnd != null)
        if (_this.onEnd != null)
          _this.invokeCallback$1$2("onEnd", new A.ForcePressGestureRecognizer_didStopTrackingLastPointer_closure(_this), type$.void);
      _this._force_press$_state = B._ForceState_0;
    },
    rejectGesture$1(pointer) {
      this.stopTrackingPointer$1(pointer);
      this.didStopTrackingLastPointer$1(pointer);
    },
    get$debugDescription() {
      return "force press";
    },
    set$onStart(_, onStart) {
      this.onStart = type$.nullable_void_Function_ForcePressDetails._as(onStart);
    },
    set$onEnd(_, onEnd) {
      this.onEnd = type$.nullable_void_Function_ForcePressDetails._as(onEnd);
    }
  };
  A.ForcePressGestureRecognizer_handleEvent_closure.prototype = {
    call$0() {
      var t1 = this.$this,
        t2 = t1.onStart;
      t2.toString;
      t1 = t1.__ForcePressGestureRecognizer__lastPosition_A;
      t1 === $ && A.throwLateFieldNI("_lastPosition");
      return t2.call$1(new A.ForcePressDetails(t1.global));
    },
    $signature: 1
  };
  A.ForcePressGestureRecognizer_acceptGesture_closure.prototype = {
    call$0() {
      var t1 = this.$this,
        t2 = t1.onStart;
      t2.toString;
      t1.__ForcePressGestureRecognizer__lastPressure_A === $ && A.throwLateFieldNI("_lastPressure");
      t1 = t1.__ForcePressGestureRecognizer__lastPosition_A;
      t1 === $ && A.throwLateFieldNI("_lastPosition");
      return t2.call$1(new A.ForcePressDetails(t1.global));
    },
    $signature: 1
  };
  A.ForcePressGestureRecognizer_didStopTrackingLastPointer_closure.prototype = {
    call$0() {
      var t1 = this.$this,
        t2 = t1.onEnd;
      t2.toString;
      t1 = t1.__ForcePressGestureRecognizer__lastPosition_A;
      t1 === $ && A.throwLateFieldNI("_lastPosition");
      return t2.call$1(new A.ForcePressDetails(t1.global));
    },
    $signature: 1
  };
  A.DeviceGestureSettings.prototype = {
    get$hashCode(_) {
      return A.Object_hash(this.touchSlop, 23, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue);
    },
    $eq(_, other) {
      if (other == null)
        return false;
      if (J.get$runtimeType$(other) !== A.getRuntimeTypeOfDartObject(this))
        return false;
      return other instanceof A.DeviceGestureSettings && other.touchSlop == this.touchSlop;
    },
    toString$0(_) {
      return "DeviceGestureSettings(touchSlop: " + A.S(this.touchSlop) + ")";
    }
  };
  A.HitTestEntry.prototype = {
    toString$0(_) {
      return A.objectRuntimeType(this, "<optimized out>") + "#" + A.shortHash(this) + "(" + this.target.toString$0(0) + ")";
    }
  };
  A._TransformPart.prototype = {};
  A._MatrixTransformPart.prototype = {
    multiply$1(_, rhs) {
      return this.matrix.multiplied$1(rhs);
    }
  };
  A._OffsetTransformPart.prototype = {
    multiply$1(_, rhs) {
      var t3, tx, ty, t4,
        t1 = new Float64Array(16),
        t2 = new A.Matrix40(t1);
      t2.setFrom$1(rhs);
      t3 = this.offset;
      tx = t3._dx;
      ty = t3._dy;
      t3 = t1[0];
      t4 = t1[3];
      t1[0] = t3 + tx * t4;
      t1[1] = t1[1] + ty * t4;
      t1[2] = t1[2] + 0 * t4;
      t1[3] = t4;
      t4 = t1[4];
      t3 = t1[7];
      t1[4] = t4 + tx * t3;
      t1[5] = t1[5] + ty * t3;
      t1[6] = t1[6] + 0 * t3;
      t1[7] = t3;
      t3 = t1[8];
      t4 = t1[11];
      t1[8] = t3 + tx * t4;
      t1[9] = t1[9] + ty * t4;
      t1[10] = t1[10] + 0 * t4;
      t1[11] = t4;
      t4 = t1[12];
      t3 = t1[15];
      t1[12] = t4 + tx * t3;
      t1[13] = t1[13] + ty * t3;
      t1[14] = t1[14] + 0 * t3;
      t1[15] = t3;
      return t2;
    }
  };
  A.HitTestResult.prototype = {
    _globalizeTransforms$0() {
      var t2, last, t3, _i,
        t1 = this._localTransforms;
      if (t1.length === 0)
        return;
      t2 = this._transforms;
      last = B.JSArray_methods.get$last(t2);
      for (t3 = t1.length, _i = 0; _i < t1.length; t1.length === t3 || (0, A.throwConcurrentModificationError)(t1), ++_i) {
        last = t1[_i].multiply$1(0, last);
        B.JSArray_methods.add$1(t2, last);
      }
      B.JSArray_methods.clear$0(t1);
    },
    add$1(_, entry) {
      var _this = this;
      type$.HitTestEntry_HitTestTarget._as(entry);
      A.assertHelper(entry._transform == null);
      _this._globalizeTransforms$0();
      A.assertHelper(_this._localTransforms.length === 0);
      entry._transform = B.JSArray_methods.get$last(_this._transforms);
      B.JSArray_methods.add$1(_this._path, entry);
    },
    popTransform$0() {
      var t1 = this._localTransforms,
        t2 = t1.length;
      if (t2 !== 0) {
        if (0 >= t2)
          return A.ioore(t1, -1);
        t1.pop();
      } else {
        t1 = this._transforms;
        if (0 >= t1.length)
          return A.ioore(t1, -1);
        t1.pop();
      }
      A.assertHelper(this._transforms.length !== 0);
    },
    _debugVectorMoreOrLessEquals$2(a, b) {
      var t1 = {};
      t1.result = true;
      A.assertHelper(new A.HitTestResult__debugVectorMoreOrLessEquals_closure(t1, a, b, 1e-10).call$0());
      return t1.result;
    },
    toString$0(_) {
      var t1 = this._path;
      return "HitTestResult(" + (t1.length === 0 ? "<empty path>" : B.JSArray_methods.join$1(t1, ", ")) + ")";
    }
  };
  A.HitTestResult__debugVectorMoreOrLessEquals_closure.prototype = {
    call$0() {
      var _this = this;
      _this._box_0.result = B.NativeFloat64List_methods.every$1(_this.a.$sub(0, _this.b)._v4storage, new A.HitTestResult__debugVectorMoreOrLessEquals__closure(_this.epsilon));
      return true;
    },
    $signature: 0
  };
  A.HitTestResult__debugVectorMoreOrLessEquals__closure.prototype = {
    call$1(component) {
      return Math.abs(A._asDouble(component)) < this.epsilon;
    },
    $signature: 113
  };
  A.LongPressStartDetails.prototype = {};
  A.LongPressMoveUpdateDetails.prototype = {};
  A.LongPressEndDetails.prototype = {};
  A.LongPressGestureRecognizer.prototype = {
    isPointerAllowed$1($event) {
      var _this = this;
      switch ($event.get$buttons($event)) {
        case 1:
          if (_this.onLongPressCancel == null && _this.onLongPressStart == null && _this.onLongPress == null && _this.onLongPressMoveUpdate == null && _this.onLongPressEnd == null && _this.onLongPressUp == null)
            return false;
          break;
        case 2:
          return false;
        case 4:
          return false;
        default:
          return false;
      }
      return _this.super$GestureRecognizer$isPointerAllowed($event);
    },
    didExceedDeadline$0() {
      var t1, _this = this;
      _this.resolve$1(B.GestureDisposition_0);
      _this._longPressAccepted = true;
      t1 = _this._primaryPointer;
      t1.toString;
      _this.super$PrimaryPointerGestureRecognizer$acceptGesture(t1);
      _this._checkLongPressStart$0();
    },
    handlePrimaryPointer$1($event) {
      var t1, _this = this;
      if (!$event.get$synthesized()) {
        if (type$.PointerDownEvent._is($event)) {
          t1 = new A.VelocityTracker($event.get$kind($event), A.List_List$filled(20, null, false, type$.nullable__PointAtTime));
          _this._velocityTracker = t1;
          t1.addPosition$2($event.get$timeStamp($event), $event.get$localPosition());
        }
        if (type$.PointerMoveEvent._is($event)) {
          A.assertHelper(_this._velocityTracker != null);
          t1 = _this._velocityTracker;
          t1.toString;
          t1.addPosition$2($event.get$timeStamp($event), $event.get$localPosition());
        }
      }
      if (type$.PointerUpEvent._is($event)) {
        if (_this._longPressAccepted)
          _this._checkLongPressEnd$1($event);
        else
          _this.resolve$1(B.GestureDisposition_1);
        _this._long_press$_reset$0();
      } else if (type$.PointerCancelEvent._is($event)) {
        _this._checkLongPressCancel$0();
        _this._long_press$_reset$0();
      } else if (type$.PointerDownEvent._is($event)) {
        _this._longPressOrigin = new A.OffsetPair($event.get$localPosition(), $event.get$position($event));
        _this._long_press$_initialButtons = $event.get$buttons($event);
        _this._checkLongPressDown$1($event);
      } else if (type$.PointerMoveEvent._is($event))
        if ($event.get$buttons($event) !== _this._long_press$_initialButtons && !_this._longPressAccepted) {
          _this.resolve$1(B.GestureDisposition_1);
          t1 = _this._primaryPointer;
          t1.toString;
          _this.stopTrackingPointer$1(t1);
        } else if (_this._longPressAccepted)
          _this._checkLongPressMoveUpdate$1($event);
    },
    _checkLongPressDown$1($event) {
      var t1, _this = this;
      A.assertHelper(_this._longPressOrigin != null);
      _this._longPressOrigin.toString;
      _this.getKindForPointer$1($event.get$pointer());
      t1 = _this._long_press$_initialButtons;
      switch (t1) {
        case 1:
          break;
        case 2:
          break;
        case 4:
          break;
        default:
          A.assertThrow("Unhandled button " + A.S(t1));
      }
    },
    _checkLongPressCancel$0() {
      var t1, _this = this;
      if (_this._recognizer$_state === B.GestureRecognizerState_1) {
        t1 = _this._long_press$_initialButtons;
        switch (t1) {
          case 1:
            t1 = _this.onLongPressCancel;
            if (t1 != null)
              _this.invokeCallback$1$2("onLongPressCancel", t1, type$.void);
            break;
          case 2:
            break;
          case 4:
            break;
          default:
            A.assertThrow("Unhandled button " + A.S(t1));
        }
      }
    },
    _checkLongPressStart$0() {
      var _this = this,
        t1 = _this._long_press$_initialButtons;
      switch (t1) {
        case 1:
          if (_this.onLongPressStart != null) {
            t1 = _this._longPressOrigin.global;
            _this.invokeCallback$1$2("onLongPressStart", new A.LongPressGestureRecognizer__checkLongPressStart_closure(_this, new A.LongPressStartDetails(t1)), type$.void);
          }
          t1 = _this.onLongPress;
          if (t1 != null)
            _this.invokeCallback$1$2("onLongPress", t1, type$.void);
          break;
        case 2:
          break;
        case 4:
          break;
        default:
          A.assertThrow("Unhandled button " + A.S(t1));
      }
    },
    _checkLongPressMoveUpdate$1($event) {
      var t2, t3, _this = this,
        t1 = $event.get$position($event);
      $event.get$localPosition();
      t2 = $event.get$position($event).$sub(0, _this._longPressOrigin.global);
      $event.get$localPosition().$sub(0, _this._longPressOrigin.local);
      t3 = _this._long_press$_initialButtons;
      switch (t3) {
        case 1:
          if (_this.onLongPressMoveUpdate != null)
            _this.invokeCallback$1$2("onLongPressMoveUpdate", new A.LongPressGestureRecognizer__checkLongPressMoveUpdate_closure(_this, new A.LongPressMoveUpdateDetails(t1, t2)), type$.void);
          break;
        case 2:
          break;
        case 4:
          break;
        default:
          A.assertThrow("Unhandled button " + A.S(t3));
      }
    },
    _checkLongPressEnd$1($event) {
      var t1, _this = this;
      _this._velocityTracker.getVelocityEstimate$0();
      $event.get$position($event);
      $event.get$localPosition();
      _this._velocityTracker = null;
      t1 = _this._long_press$_initialButtons;
      switch (t1) {
        case 1:
          if (_this.onLongPressEnd != null)
            _this.invokeCallback$1$2("onLongPressEnd", new A.LongPressGestureRecognizer__checkLongPressEnd_closure(_this, new A.LongPressEndDetails()), type$.void);
          t1 = _this.onLongPressUp;
          if (t1 != null)
            _this.invokeCallback$1$2("onLongPressUp", t1, type$.void);
          break;
        case 2:
          break;
        case 4:
          break;
        default:
          A.assertThrow("Unhandled button " + A.S(t1));
      }
    },
    _long_press$_reset$0() {
      var _this = this;
      _this._longPressAccepted = false;
      _this._velocityTracker = _this._long_press$_initialButtons = _this._longPressOrigin = null;
    },
    resolve$1(disposition) {
      var _this = this;
      if (disposition === B.GestureDisposition_1)
        if (_this._longPressAccepted)
          _this._long_press$_reset$0();
        else
          _this._checkLongPressCancel$0();
      _this.super$OneSequenceGestureRecognizer$resolve(disposition);
    },
    acceptGesture$1(pointer) {
    },
    get$debugDescription() {
      return "long press";
    },
    set$onLongPressDown(onLongPressDown) {
      this.onLongPressDown = type$.nullable_void_Function_LongPressDownDetails._as(onLongPressDown);
    },
    set$onLongPressCancel(onLongPressCancel) {
      this.onLongPressCancel = type$.nullable_void_Function._as(onLongPressCancel);
    },
    set$onLongPress(onLongPress) {
      this.onLongPress = type$.nullable_void_Function._as(onLongPress);
    },
    set$onLongPressStart(onLongPressStart) {
      this.onLongPressStart = type$.nullable_void_Function_LongPressStartDetails._as(onLongPressStart);
    },
    set$onLongPressMoveUpdate(onLongPressMoveUpdate) {
      this.onLongPressMoveUpdate = type$.nullable_void_Function_LongPressMoveUpdateDetails._as(onLongPressMoveUpdate);
    },
    set$onLongPressUp(onLongPressUp) {
      this.onLongPressUp = type$.nullable_void_Function._as(onLongPressUp);
    },
    set$onLongPressEnd(onLongPressEnd) {
      this.onLongPressEnd = type$.nullable_void_Function_LongPressEndDetails._as(onLongPressEnd);
    },
    set$onSecondaryLongPressDown(onSecondaryLongPressDown) {
      this.onSecondaryLongPressDown = type$.nullable_void_Function_LongPressDownDetails._as(onSecondaryLongPressDown);
    },
    set$onSecondaryLongPressCancel(onSecondaryLongPressCancel) {
      this.onSecondaryLongPressCancel = type$.nullable_void_Function._as(onSecondaryLongPressCancel);
    },
    set$onSecondaryLongPress(onSecondaryLongPress) {
      this.onSecondaryLongPress = type$.nullable_void_Function._as(onSecondaryLongPress);
    },
    set$onSecondaryLongPressStart(onSecondaryLongPressStart) {
      this.onSecondaryLongPressStart = type$.nullable_void_Function_LongPressStartDetails._as(onSecondaryLongPressStart);
    },
    set$onSecondaryLongPressMoveUpdate(onSecondaryLongPressMoveUpdate) {
      this.onSecondaryLongPressMoveUpdate = type$.nullable_void_Function_LongPressMoveUpdateDetails._as(onSecondaryLongPressMoveUpdate);
    },
    set$onSecondaryLongPressUp(onSecondaryLongPressUp) {
      this.onSecondaryLongPressUp = type$.nullable_void_Function._as(onSecondaryLongPressUp);
    },
    set$onSecondaryLongPressEnd(onSecondaryLongPressEnd) {
      this.onSecondaryLongPressEnd = type$.nullable_void_Function_LongPressEndDetails._as(onSecondaryLongPressEnd);
    },
    set$onTertiaryLongPressDown(onTertiaryLongPressDown) {
      this.onTertiaryLongPressDown = type$.nullable_void_Function_LongPressDownDetails._as(onTertiaryLongPressDown);
    },
    set$onTertiaryLongPressCancel(onTertiaryLongPressCancel) {
      this.onTertiaryLongPressCancel = type$.nullable_void_Function._as(onTertiaryLongPressCancel);
    },
    set$onTertiaryLongPress(onTertiaryLongPress) {
      this.onTertiaryLongPress = type$.nullable_void_Function._as(onTertiaryLongPress);
    },
    set$onTertiaryLongPressStart(onTertiaryLongPressStart) {
      this.onTertiaryLongPressStart = type$.nullable_void_Function_LongPressStartDetails._as(onTertiaryLongPressStart);
    },
    set$onTertiaryLongPressMoveUpdate(onTertiaryLongPressMoveUpdate) {
      this.onTertiaryLongPressMoveUpdate = type$.nullable_void_Function_LongPressMoveUpdateDetails._as(onTertiaryLongPressMoveUpdate);
    },
    set$onTertiaryLongPressUp(onTertiaryLongPressUp) {
      this.onTertiaryLongPressUp = type$.nullable_void_Function._as(onTertiaryLongPressUp);
    },
    set$onTertiaryLongPressEnd(onTertiaryLongPressEnd) {
      this.onTertiaryLongPressEnd = type$.nullable_void_Function_LongPressEndDetails._as(onTertiaryLongPressEnd);
    }
  };
  A.LongPressGestureRecognizer__checkLongPressStart_closure.prototype = {
    call$0() {
      return this.$this.onLongPressStart.call$1(this.details);
    },
    $signature: 1
  };
  A.LongPressGestureRecognizer__checkLongPressMoveUpdate_closure.prototype = {
    call$0() {
      return this.$this.onLongPressMoveUpdate.call$1(this.details);
    },
    $signature: 1
  };
  A.LongPressGestureRecognizer__checkLongPressEnd_closure.prototype = {
    call$0() {
      return this.$this.onLongPressEnd.call$1(this.details);
    },
    $signature: 1
  };
  A._Vector.prototype = {
    $index(_, i) {
      var t1 = this._lsq_solver$_elements,
        t2 = A._asInt(i) + this._lsq_solver$_offset;
      if (!(t2 >= 0 && t2 < t1.length))
        return A.ioore(t1, t2);
      return t1[t2];
    },
    $indexSet(_, i, value) {
      var t1, t2;
      A._asInt(i);
      A._asDouble(value);
      t1 = this._lsq_solver$_elements;
      t2 = i + this._lsq_solver$_offset;
      t1.$flags & 2 && A.throwUnsupportedOperation(t1);
      if (!(t2 >= 0 && t2 < t1.length))
        return A.ioore(t1, t2);
      t1[t2] = value;
    },
    $mul(_, a) {
      var t1, t2, t3, t4, t5, t6, t7, result, i, t8, t9;
      type$._Vector._as(a);
      for (t1 = this._lsq_solver$_length, t2 = this._lsq_solver$_elements, t3 = this._lsq_solver$_offset, t4 = t2.length, t5 = a._lsq_solver$_elements, t6 = a._lsq_solver$_offset, t7 = t5.length, result = 0, i = 0; i < t1; ++i) {
        t8 = i + t3;
        if (!(t8 >= 0 && t8 < t4))
          return A.ioore(t2, t8);
        t8 = t2[t8];
        t9 = i + t6;
        if (!(t9 >= 0 && t9 < t7))
          return A.ioore(t5, t9);
        result += t8 * t5[t9];
      }
      return result;
    }
  };
  A._Matrix.prototype = {};
  A.PolynomialFit.prototype = {
    toString$0(_) {
      var t1 = this.coefficients,
        t2 = A.instanceType(t1),
        t3 = t2._eval$1("MappedListIterable<ListBase.E,String>"),
        coefficientString = A.Iterable_iterableToFullString(A.List_List$of(new A.MappedListIterable(t1, t2._eval$1("String(ListBase.E)")._as(new A.PolynomialFit_toString_closure()), t3), true, t3._eval$1("ListIterable.E")), "[", "]");
      t3 = A.objectRuntimeType(this, "PolynomialFit");
      t2 = this.__PolynomialFit_confidence_A;
      t2 === $ && A.throwLateFieldNI("confidence");
      return t3 + "(" + coefficientString + ", confidence: " + B.JSNumber_methods.toStringAsFixed$1(t2, 3) + ")";
    }
  };
  A.PolynomialFit_toString_closure.prototype = {
    call$1(c) {
      return B.JSNumber_methods.toStringAsPrecision$1(A._asDouble(c), 3);
    },
    $signature: 430
  };
  A.LeastSquaresSolver.prototype = {
    solve$1(degree) {
      var t3, result, t4, t5, t6, t7, t8, h, t9, t10, i, t11, j, dot, t12, t13, t14, norm, inverseNorm, wy, i0, yMean, sumSquaredError, sumSquaredTotal, err, term, v,
        t1 = this.x,
        t2 = t1.length;
      if (degree > t2)
        return null;
      t3 = degree + 1;
      result = new A.PolynomialFit(new Float64Array(t3));
      t4 = t3 * t2;
      t5 = new Float64Array(t4);
      for (t6 = this.w, t7 = t6.length, t8 = 0 * t2, h = 0; h < t2; ++h) {
        if (!(h < t7))
          return A.ioore(t6, h);
        t9 = t6[h];
        t10 = t8 + h;
        if (!(t10 < t4))
          return A.ioore(t5, t10);
        t5[t10] = t9;
        for (i = 1; i < t3; ++i) {
          t9 = (i - 1) * t2 + h;
          if (!(t9 >= 0 && t9 < t4))
            return A.ioore(t5, t9);
          t9 = t5[t9];
          t10 = t1[h];
          t11 = i * t2 + h;
          if (!(t11 < t4))
            return A.ioore(t5, t11);
          t5[t11] = t9 * t10;
        }
      }
      t7 = new Float64Array(t4);
      t8 = t3 * t3;
      t9 = new Float64Array(t8);
      for (j = 0; j < t3; ++j) {
        for (t10 = j * t2, h = 0; h < t2; ++h) {
          t11 = t10 + h;
          if (!(t11 < t4))
            return A.ioore(t5, t11);
          t7[t11] = t5[t11];
        }
        for (i = 0; i < j; ++i) {
          t11 = i * t2;
          dot = new A._Vector(t10, t2, t7).$mul(0, new A._Vector(t11, t2, t7));
          for (h = 0; h < t2; ++h) {
            t12 = t10 + h;
            if (!(t12 < t4))
              return A.ioore(t7, t12);
            t13 = t7[t12];
            t14 = t11 + h;
            if (!(t14 < t4))
              return A.ioore(t7, t14);
            t7[t12] = t13 - dot * t7[t14];
          }
        }
        t11 = new A._Vector(t10, t2, t7);
        norm = Math.sqrt(t11.$mul(0, t11));
        if (norm < 1e-10)
          return null;
        inverseNorm = 1 / norm;
        for (h = 0; h < t2; ++h) {
          t11 = t10 + h;
          if (!(t11 < t4))
            return A.ioore(t7, t11);
          t7[t11] = t7[t11] * inverseNorm;
        }
        for (t11 = j * t3, i = 0; i < t3; ++i) {
          t12 = i < j ? 0 : new A._Vector(t10, t2, t7).$mul(0, new A._Vector(i * t2, t2, t5));
          t13 = t11 + i;
          if (!(t13 < t8))
            return A.ioore(t9, t13);
          t9[t13] = t12;
        }
      }
      t4 = new Float64Array(t2);
      wy = new A._Vector(0, t2, t4);
      for (t5 = this.y, t10 = t5.length, t11 = t6.length, h = 0; h < t2; ++h) {
        if (!(h < t10))
          return A.ioore(t5, h);
        t12 = t5[h];
        if (!(h < t11))
          return A.ioore(t6, h);
        t4[h] = t12 * t6[h];
      }
      for (i = t3 - 1, t4 = result.coefficients, t10 = t4.length, t11 = t4.$flags | 0, i0 = i; i0 >= 0; --i0) {
        t12 = new A._Vector(i0 * t2, t2, t7).$mul(0, wy);
        t11 & 2 && A.throwUnsupportedOperation(t4);
        if (!(i0 < t10))
          return A.ioore(t4, i0);
        t4[i0] = t12;
        for (t12 = i0 * t3, j = i; j > i0; --j) {
          t13 = t4[i0];
          t14 = t12 + j;
          if (!(t14 >= 0 && t14 < t8))
            return A.ioore(t9, t14);
          t14 = t9[t14];
          if (!(j < t10))
            return A.ioore(t4, j);
          t4[i0] = t13 - t14 * t4[j];
        }
        t13 = t4[i0];
        t12 += i0;
        if (!(t12 >= 0 && t12 < t8))
          return A.ioore(t9, t12);
        t4[i0] = t13 / t9[t12];
      }
      for (t7 = t5.length, yMean = 0, h = 0; h < t2; ++h) {
        if (!(h < t7))
          return A.ioore(t5, h);
        yMean += t5[h];
      }
      yMean /= t2;
      for (t8 = t6.length, t9 = t1.length, sumSquaredError = 0, sumSquaredTotal = 0, h = 0; h < t2; ++h) {
        if (!(h < t7))
          return A.ioore(t5, h);
        t11 = t5[h];
        if (0 >= t10)
          return A.ioore(t4, 0);
        err = t11 - t4[0];
        for (term = 1, i = 1; i < t3; ++i) {
          if (!(h < t9))
            return A.ioore(t1, h);
          term *= t1[h];
          if (!(i < t10))
            return A.ioore(t4, i);
          err -= term * t4[i];
        }
        if (!(h < t8))
          return A.ioore(t6, h);
        t12 = t6[h];
        t12 *= t12;
        sumSquaredError += t12 * err * err;
        v = t11 - yMean;
        sumSquaredTotal += t12 * v * v;
      }
      result.__PolynomialFit_confidence_A = sumSquaredTotal <= 1e-10 ? 1 : 1 - sumSquaredError / sumSquaredTotal;
      return result;
    }
  };
  A._DragState.prototype = {
    _enumToString$0() {
      return "_DragState." + this._name;
    }
  };
  A.DragGestureRecognizer.prototype = {
    _getPrimaryDragAxis$0() {
      return null;
    },
    isPointerAllowed$1($event) {
      var _this = this;
      if (_this._initialButtons == null) {
        if (_this.onDown == null && _this.onStart == null && _this.onUpdate == null && _this.onEnd == null && _this.onCancel == null)
          return false;
      } else if ($event.get$buttons($event) !== _this._initialButtons)
        return false;
      return _this.super$GestureRecognizer$isPointerAllowed($event);
    },
    _addPointer$1($event) {
      var t1, _this = this;
      _this._velocityTrackers.$indexSet(0, $event.get$pointer(), _this.velocityTrackerBuilder.call$1($event));
      switch (_this._monodrag$_state.index) {
        case 0:
          _this._monodrag$_state = B._DragState_1;
          t1 = $event.get$position($event);
          _this.__DragGestureRecognizer__lastPosition_A = _this.__DragGestureRecognizer__initialPosition_A = new A.OffsetPair($event.get$localPosition(), t1);
          _this.__DragGestureRecognizer__pendingDragOffset_A = B.OffsetPair_dhP;
          _this.__DragGestureRecognizer__globalDistanceMoved_A = 0;
          _this._lastPendingEventTimestamp = $event.get$timeStamp($event);
          _this._lastTransform = $event.get$transform($event);
          _this._monodrag$_checkDown$0();
          break;
        case 1:
          break;
        case 2:
          _this.resolve$1(B.GestureDisposition_0);
          break;
      }
    },
    addAllowedPointer$1($event) {
      var _this = this;
      _this.super$OneSequenceGestureRecognizer$addAllowedPointer($event);
      if (_this._monodrag$_state === B._DragState_0)
        _this._initialButtons = $event.get$buttons($event);
      _this._addPointer$1($event);
    },
    addAllowedPointerPanZoom$1($event) {
      var _this = this;
      _this.super$GestureRecognizer$addAllowedPointerPanZoom($event);
      _this.startTrackingPointer$2($event.get$pointer(), $event.get$transform($event));
      if (_this._monodrag$_state === B._DragState_0)
        _this._initialButtons = 1;
      _this._addPointer$1($event);
    },
    _shouldTrackMoveEvent$1(pointer) {
      var result, t1;
      switch (this.multitouchDragStrategy.index) {
        case 2:
        case 1:
          result = true;
          break;
        case 0:
          t1 = this._activePointer;
          result = t1 == null || pointer === t1;
          break;
        default:
          result = null;
      }
      return result;
    },
    _recordMoveDeltaForMultitouch$2(pointer, localDelta) {
      var t1, _this = this;
      if (_this.multitouchDragStrategy !== B.MultitouchDragStrategy_1) {
        A.assertHelper(_this._frameTimeStamp == null);
        A.assertHelper(_this._moveDeltaBeforeFrame.__js_helper$_length === 0);
        return;
      }
      A.assertHelper(J.$eq$(_this._frameTimeStamp, A.BindingBase_checkInstance($.SchedulerBinding__instance, type$.SchedulerBinding).SchedulerBinding__lastRawTimeStamp));
      if (_this._monodrag$_state !== B._DragState_2 || localDelta.$eq(0, B.Offset_0_0))
        return;
      t1 = _this._moveDeltaBeforeFrame;
      if (t1.containsKey$1(0, pointer))
        t1.$indexSet(0, pointer, t1.$index(0, pointer).$add(0, localDelta));
      else
        t1.$indexSet(0, pointer, localDelta);
    },
    _getSumDelta$3$axis$pointer$positive(axis, pointer, positive) {
      var sum,
        t1 = this._moveDeltaBeforeFrame;
      if (!t1.containsKey$1(0, pointer))
        return 0;
      t1 = t1.$index(0, pointer);
      t1.toString;
      if (positive)
        sum = axis === B._DragDirection_1 ? Math.max(t1._dy, 0) : Math.max(t1._dx, 0);
      else
        sum = axis === B._DragDirection_1 ? Math.min(t1._dy, 0) : Math.min(t1._dx, 0);
      return sum;
    },
    _getMaxSumDeltaPointer$2$axis$positive(axis, positive) {
      var ret, max, ret0, sum,
        t1 = this._moveDeltaBeforeFrame;
      if (t1.__js_helper$_length === 0)
        return null;
      for (t1 = new A.LinkedHashMapKeyIterator(t1, t1._modifications, t1._first, A._instanceType(t1)._eval$1("LinkedHashMapKeyIterator<1>")), ret = null, max = null; t1.moveNext$0();) {
        ret0 = t1.__js_helper$_current;
        sum = this._getSumDelta$3$axis$pointer$positive(axis, ret0, positive);
        if (ret == null) {
          max = sum;
          ret = ret0;
        } else if (positive) {
          max.toString;
          if (sum > max) {
            max = sum;
            ret = ret0;
          }
        } else {
          max.toString;
          if (sum < max) {
            max = sum;
            ret = ret0;
          }
        }
      }
      A.assertHelper(ret != null);
      return ret;
    },
    _resolveLocalDeltaForMultitouch$2(pointer, localDelta) {
      var t1, currentSystemFrameTimeStamp, axis, dx, dy, averageX, averageY, updatedDelta, _this = this;
      if (_this.multitouchDragStrategy !== B.MultitouchDragStrategy_1) {
        if (_this._frameTimeStamp != null) {
          _this._moveDeltaBeforeFrame.clear$0(0);
          _this._frameTimeStamp = null;
          _this._lastUpdatedDeltaForPan = B.Offset_0_0;
        }
        return localDelta;
      }
      t1 = type$.SchedulerBinding;
      currentSystemFrameTimeStamp = A.BindingBase_checkInstance($.SchedulerBinding__instance, t1).SchedulerBinding__lastRawTimeStamp;
      if (!J.$eq$(_this._frameTimeStamp, currentSystemFrameTimeStamp)) {
        _this._moveDeltaBeforeFrame.clear$0(0);
        _this._lastUpdatedDeltaForPan = B.Offset_0_0;
        _this._frameTimeStamp = currentSystemFrameTimeStamp;
      }
      A.assertHelper(J.$eq$(_this._frameTimeStamp, A.BindingBase_checkInstance($.SchedulerBinding__instance, t1).SchedulerBinding__lastRawTimeStamp));
      axis = _this._getPrimaryDragAxis$0();
      t1 = true;
      if (_this._monodrag$_state === B._DragState_2)
        if (!localDelta.$eq(0, B.Offset_0_0))
          t1 = _this._moveDeltaBeforeFrame.__js_helper$_length === 0 && axis != null;
      if (t1)
        return localDelta;
      if (axis === B._DragDirection_0) {
        dx = _this._resolveDelta$3$axis$localDelta$pointer(B._DragDirection_0, localDelta, pointer);
        A.assertHelper(Math.abs(dx) <= Math.abs(localDelta._dx));
        dy = 0;
      } else if (axis === B._DragDirection_1) {
        dy = _this._resolveDelta$3$axis$localDelta$pointer(B._DragDirection_1, localDelta, pointer);
        A.assertHelper(Math.abs(dy) <= Math.abs(localDelta._dy));
        dx = 0;
      } else {
        averageX = _this._resolveDeltaForPanGesture$2$axis$localDelta(B._DragDirection_0, localDelta);
        averageY = _this._resolveDeltaForPanGesture$2$axis$localDelta(B._DragDirection_1, localDelta);
        updatedDelta = new A.Offset(averageX, averageY).$sub(0, _this._lastUpdatedDeltaForPan);
        _this._lastUpdatedDeltaForPan = new A.Offset(averageX, averageY);
        dx = updatedDelta._dx;
        dy = updatedDelta._dy;
      }
      return new A.Offset(dx, dy);
    },
    _resolveDelta$3$axis$localDelta$pointer(axis, localDelta, pointer) {
      var maxSumDelta, curPointerSumDelta,
        t1 = axis === B._DragDirection_0,
        positive = t1 ? localDelta._dx > 0 : localDelta._dy > 0,
        delta = t1 ? localDelta._dx : localDelta._dy,
        maxSumDeltaPointer = this._getMaxSumDeltaPointer$2$axis$positive(axis, positive);
      A.assertHelper(maxSumDeltaPointer != null);
      if (maxSumDeltaPointer === pointer)
        return delta;
      else {
        maxSumDeltaPointer.toString;
        maxSumDelta = this._getSumDelta$3$axis$pointer$positive(axis, maxSumDeltaPointer, positive);
        curPointerSumDelta = this._getSumDelta$3$axis$pointer$positive(axis, pointer, positive);
        if (positive) {
          t1 = curPointerSumDelta + delta;
          if (t1 > maxSumDelta)
            return t1 - maxSumDelta;
          else
            return 0;
        } else {
          t1 = curPointerSumDelta + delta;
          if (t1 < maxSumDelta)
            return t1 - maxSumDelta;
          else
            return 0;
        }
      }
    },
    _resolveDeltaForPanGesture$2$axis$localDelta(axis, localDelta) {
      var t2, sum, t3,
        t1 = axis === B._DragDirection_0,
        delta = t1 ? localDelta._dx : localDelta._dy,
        pointerCount = this._acceptedActivePointers.length;
      A.assertHelper(pointerCount >= 1);
      for (t2 = this._moveDeltaBeforeFrame, t2 = new A.LinkedHashMapValueIterator(t2, t2._modifications, t2._first, A._instanceType(t2)._eval$1("LinkedHashMapValueIterator<2>")), sum = delta; t2.moveNext$0();) {
        t3 = t2.__js_helper$_current;
        sum = t1 ? sum + t3._dx : sum + t3._dy;
      }
      return sum / pointerCount;
    },
    handleEvent$1($event) {
      var t1, t2, delta, localDelta, position, localPosition, resolvedDelta, _1_0, movedLocally, localToGlobalTransform, t3, _this = this;
      type$.PointerEvent._as($event);
      A.assertHelper(_this._monodrag$_state !== B._DragState_0);
      if (!$event.get$synthesized())
        t1 = type$.PointerDownEvent._is($event) || type$.PointerMoveEvent._is($event) || type$.PointerPanZoomStartEvent._is($event) || type$.PointerPanZoomUpdateEvent._is($event);
      else
        t1 = false;
      if (t1) {
        $label0$0: {
          if (type$.PointerPanZoomStartEvent._is($event)) {
            t1 = B.Offset_0_0;
            break $label0$0;
          }
          if (type$.PointerPanZoomUpdateEvent._is($event)) {
            t1 = $event.get$pan($event);
            break $label0$0;
          }
          t1 = $event.get$localPosition();
          break $label0$0;
        }
        t2 = _this._velocityTrackers.$index(0, $event.get$pointer());
        t2.toString;
        t2.addPosition$2($event.get$timeStamp($event), t1);
      }
      t1 = type$.PointerMoveEvent._is($event);
      if (t1 && $event.get$buttons($event) !== _this._initialButtons) {
        _this._giveUpPointer$1($event.get$pointer());
        return;
      }
      if ((t1 || type$.PointerPanZoomUpdateEvent._is($event)) && _this._shouldTrackMoveEvent$1($event.get$pointer())) {
        delta = t1 ? $event.get$delta() : type$.PointerPanZoomUpdateEvent._as($event).get$panDelta();
        localDelta = t1 ? $event.get$localDelta() : type$.PointerPanZoomUpdateEvent._as($event).get$localPanDelta();
        if (t1)
          position = $event.get$position($event);
        else {
          t2 = $event.get$position($event);
          type$.PointerPanZoomUpdateEvent._as($event);
          position = t2.$add(0, $event.get$pan($event));
        }
        localPosition = t1 ? $event.get$localPosition() : $event.get$localPosition().$add(0, type$.PointerPanZoomUpdateEvent._as($event).get$localPan());
        _this.__DragGestureRecognizer__lastPosition_A = new A.OffsetPair(localPosition, position);
        resolvedDelta = _this._resolveLocalDeltaForMultitouch$2($event.get$pointer(), localDelta);
        $label1$1: {
          _1_0 = _this._monodrag$_state;
          if (B._DragState_0 === _1_0 || B._DragState_1 === _1_0) {
            t1 = _this.__DragGestureRecognizer__pendingDragOffset_A;
            t1 === $ && A.throwLateFieldNI("_pendingDragOffset");
            _this.__DragGestureRecognizer__pendingDragOffset_A = t1.$add(0, new A.OffsetPair(localDelta, delta));
            _this._lastPendingEventTimestamp = $event.get$timeStamp($event);
            _this._lastTransform = $event.get$transform($event);
            movedLocally = _this._getDeltaForDetails$1(localDelta);
            if ($event.get$transform($event) == null)
              localToGlobalTransform = null;
            else {
              t1 = $event.get$transform($event);
              t1.toString;
              localToGlobalTransform = A.Matrix4_tryInvert(t1);
            }
            t1 = _this.__DragGestureRecognizer__globalDistanceMoved_A;
            t1 === $ && A.throwLateFieldNI("_globalDistanceMoved");
            t2 = A.PointerEvent_transformDeltaViaPositions(localToGlobalTransform, null, movedLocally, localPosition).get$distance();
            t3 = _this._getPrimaryValueFromOffset$1(movedLocally);
            _this.__DragGestureRecognizer__globalDistanceMoved_A = t1 + t2 * J.get$sign$in(t3 == null ? 1 : t3);
            t1 = $event.get$kind($event);
            t2 = _this.gestureSettings;
            if (_this.hasSufficientGlobalDistanceToAccept$2(t1, t2 == null ? null : t2.touchSlop)) {
              _this._hasDragThresholdBeenMet = true;
              if (B.JSArray_methods.contains$1(_this._acceptedActivePointers, $event.get$pointer()))
                _this._checkDrag$1($event.get$pointer());
              else
                _this.resolve$1(B.GestureDisposition_0);
            }
            break $label1$1;
          }
          if (B._DragState_2 === _1_0) {
            t1 = $event.get$timeStamp($event);
            _this._checkUpdate$5$delta$globalPosition$localPosition$primaryDelta$sourceTimeStamp(_this._getDeltaForDetails$1(resolvedDelta), position, localPosition, _this._getPrimaryValueFromOffset$1(resolvedDelta), t1);
          }
        }
        _this._recordMoveDeltaForMultitouch$2($event.get$pointer(), localDelta);
      }
      if (type$.PointerUpEvent._is($event) || type$.PointerCancelEvent._is($event) || type$.PointerPanZoomEndEvent._is($event))
        _this._giveUpPointer$1($event.get$pointer());
    },
    acceptGesture$1(pointer) {
      var _this = this,
        t1 = _this._acceptedActivePointers;
      A.assertHelper(!B.JSArray_methods.contains$1(t1, pointer));
      B.JSArray_methods.add$1(t1, pointer);
      _this._activePointer = pointer;
      if (!_this.onlyAcceptDragOnThreshold || _this._hasDragThresholdBeenMet)
        _this._checkDrag$1(pointer);
    },
    rejectGesture$1(pointer) {
      this._giveUpPointer$1(pointer);
    },
    didStopTrackingLastPointer$1(pointer) {
      var t1, _this = this;
      A.assertHelper(_this._monodrag$_state !== B._DragState_0);
      switch (_this._monodrag$_state.index) {
        case 0:
          break;
        case 1:
          _this.resolve$1(B.GestureDisposition_1);
          t1 = _this.onCancel;
          if (t1 != null)
            _this.invokeCallback$1$2("onCancel", t1, type$.void);
          break;
        case 2:
          _this._checkEnd$1(pointer);
          break;
      }
      _this._hasDragThresholdBeenMet = false;
      _this._velocityTrackers.clear$0(0);
      _this._initialButtons = null;
      _this._monodrag$_state = B._DragState_0;
    },
    _giveUpPointer$1(pointer) {
      var t1, _this = this;
      _this.stopTrackingPointer$1(pointer);
      t1 = _this._acceptedActivePointers;
      if (!B.JSArray_methods.remove$1(t1, pointer))
        _this.resolvePointer$2(pointer, B.GestureDisposition_1);
      _this._moveDeltaBeforeFrame.remove$1(0, pointer);
      if (_this._activePointer === pointer)
        _this._activePointer = t1.length !== 0 ? B.JSArray_methods.get$first(t1) : null;
    },
    _monodrag$_checkDown$0() {
      var t1, _this = this;
      if (_this.onDown != null) {
        t1 = _this.__DragGestureRecognizer__initialPosition_A;
        t1 === $ && A.throwLateFieldNI("_initialPosition");
        _this.invokeCallback$1$2("onDown", new A.DragGestureRecognizer__checkDown_closure(_this, new A.DragDownDetails(t1.global)), type$.void);
      }
    },
    _checkDrag$1(pointer) {
      var t1, timestamp, transform, t2, localUpdateDelta, localToGlobal, globalUpdateDelta, correctedPosition, _this = this,
        _s16_ = "_initialPosition";
      if (_this._monodrag$_state === B._DragState_2)
        return;
      _this._monodrag$_state = B._DragState_2;
      t1 = _this.__DragGestureRecognizer__pendingDragOffset_A;
      t1 === $ && A.throwLateFieldNI("_pendingDragOffset");
      timestamp = _this._lastPendingEventTimestamp;
      transform = _this._lastTransform;
      switch (_this.dragStartBehavior.index) {
        case 1:
          t2 = _this.__DragGestureRecognizer__initialPosition_A;
          t2 === $ && A.throwLateFieldNI(_s16_);
          _this.__DragGestureRecognizer__initialPosition_A = t2.$add(0, t1);
          localUpdateDelta = B.Offset_0_0;
          break;
        case 0:
          localUpdateDelta = _this._getDeltaForDetails$1(t1.local);
          break;
        default:
          localUpdateDelta = null;
      }
      _this.__DragGestureRecognizer__pendingDragOffset_A = B.OffsetPair_dhP;
      _this._lastTransform = _this._lastPendingEventTimestamp = null;
      _this._checkStart$2(timestamp, pointer);
      if (!J.$eq$(localUpdateDelta, B.Offset_0_0) && _this.onUpdate != null) {
        localToGlobal = transform != null ? A.Matrix4_tryInvert(transform) : null;
        t1 = _this.__DragGestureRecognizer__initialPosition_A;
        t1 === $ && A.throwLateFieldNI(_s16_);
        globalUpdateDelta = A.PointerEvent_transformDeltaViaPositions(localToGlobal, null, localUpdateDelta, t1.local.$add(0, localUpdateDelta));
        correctedPosition = _this.__DragGestureRecognizer__initialPosition_A.$add(0, new A.OffsetPair(localUpdateDelta, globalUpdateDelta));
        _this._checkUpdate$5$delta$globalPosition$localPosition$primaryDelta$sourceTimeStamp(localUpdateDelta, correctedPosition.global, correctedPosition.local, _this._getPrimaryValueFromOffset$1(localUpdateDelta), timestamp);
      }
      _this.resolve$1(B.GestureDisposition_0);
    },
    _checkStart$2(timestamp, pointer) {
      var t1, t2, _this = this;
      if (_this.onStart != null) {
        t1 = _this.__DragGestureRecognizer__initialPosition_A;
        t1 === $ && A.throwLateFieldNI("_initialPosition");
        t2 = _this.getKindForPointer$1(pointer);
        _this.invokeCallback$1$2("onStart", new A.DragGestureRecognizer__checkStart_closure(_this, new A.DragStartDetails(timestamp, t1.global, t2)), type$.void);
      }
    },
    _checkUpdate$5$delta$globalPosition$localPosition$primaryDelta$sourceTimeStamp(delta, globalPosition, localPosition, primaryDelta, sourceTimeStamp) {
      if (this.onUpdate != null)
        this.invokeCallback$1$2("onUpdate", new A.DragGestureRecognizer__checkUpdate_closure(this, A.DragUpdateDetails$(delta, globalPosition, localPosition, primaryDelta, sourceTimeStamp)), type$.void);
    },
    _checkEnd$1(pointer) {
      var tracker, estimate, debugReport, t2, details, _this = this, t1 = {};
      if (_this.onEnd == null)
        return;
      tracker = _this._velocityTrackers.$index(0, pointer);
      estimate = tracker.getVelocityEstimate$0();
      t1.details = null;
      if (estimate == null) {
        debugReport = new A.DragGestureRecognizer__checkEnd_closure();
        t2 = null;
      } else {
        details = t1.details = _this.considerFling$2(estimate, tracker.kind);
        debugReport = details != null ? new A.DragGestureRecognizer__checkEnd_closure0(t1, estimate) : new A.DragGestureRecognizer__checkEnd_closure1(estimate);
        t2 = details;
      }
      if (t2 == null) {
        t2 = _this.__DragGestureRecognizer__lastPosition_A;
        t2 === $ && A.throwLateFieldNI("_lastPosition");
        t1.details = A.DragEndDetails$(t2.global, t2.local, 0, B.Velocity_Offset_0_0);
      }
      _this.invokeCallback$1$3$debugReport("onEnd", new A.DragGestureRecognizer__checkEnd_closure2(t1, _this), debugReport, type$.void);
    },
    dispose$0() {
      this._velocityTrackers.clear$0(0);
      this.super$OneSequenceGestureRecognizer$dispose();
    },
    debugFillProperties$1(properties) {
      this.super$GestureRecognizer$debugFillProperties(properties);
      properties.add$1(0, A.EnumProperty$("start behavior", this.dragStartBehavior, B.C__NoDefaultValue, B.DiagnosticLevel_3, type$.DragStartBehavior));
    },
    set$onDown(onDown) {
      this.onDown = type$.nullable_void_Function_DragDownDetails._as(onDown);
    },
    set$onStart(_, onStart) {
      this.onStart = type$.nullable_void_Function_DragStartDetails._as(onStart);
    },
    set$onUpdate(onUpdate) {
      this.onUpdate = type$.nullable_void_Function_DragUpdateDetails._as(onUpdate);
    },
    set$onEnd(_, onEnd) {
      this.onEnd = type$.nullable_void_Function_DragEndDetails._as(onEnd);
    },
    set$onCancel(_, onCancel) {
      this.onCancel = type$.nullable_void_Function._as(onCancel);
    },
    set$velocityTrackerBuilder(velocityTrackerBuilder) {
      this.velocityTrackerBuilder = type$.VelocityTracker_Function_PointerEvent._as(velocityTrackerBuilder);
    }
  };
  A.DragGestureRecognizer__checkDown_closure.prototype = {
    call$0() {
      return this.$this.onDown.call$1(this.details);
    },
    $signature: 1
  };
  A.DragGestureRecognizer__checkStart_closure.prototype = {
    call$0() {
      return this.$this.onStart.call$1(this.details);
    },
    $signature: 1
  };
  A.DragGestureRecognizer__checkUpdate_closure.prototype = {
    call$0() {
      return this.$this.onUpdate.call$1(this.details);
    },
    $signature: 1
  };
  A.DragGestureRecognizer__checkEnd_closure.prototype = {
    call$0() {
      return "Could not estimate velocity.";
    },
    $signature: 8
  };
  A.DragGestureRecognizer__checkEnd_closure0.prototype = {
    call$0() {
      return this.estimate.toString$0(0) + "; fling at " + this._box_0.details.velocity.toString$0(0) + ".";
    },
    $signature: 8
  };
  A.DragGestureRecognizer__checkEnd_closure1.prototype = {
    call$0() {
      return this.estimate.toString$0(0) + "; judged to not be a fling.";
    },
    $signature: 8
  };
  A.DragGestureRecognizer__checkEnd_closure2.prototype = {
    call$0() {
      var t2,
        t1 = this.$this.onEnd;
      t1.toString;
      t2 = this._box_0.details;
      t2.toString;
      return t1.call$1(t2);
    },
    $signature: 1
  };
  A.VerticalDragGestureRecognizer.prototype = {
    considerFling$2(estimate, kind) {
      var minDistance, t1, maxVelocity, dy, _this = this,
        minVelocity = _this.minFlingVelocity;
      if (minVelocity == null)
        minVelocity = 50;
      minDistance = _this.minFlingDistance;
      if (minDistance == null)
        minDistance = A.computeHitSlop(kind, _this.gestureSettings);
      t1 = estimate.pixelsPerSecond._dy;
      if (!(Math.abs(t1) > minVelocity && Math.abs(estimate.offset._dy) > minDistance))
        return null;
      maxVelocity = _this.maxFlingVelocity;
      if (maxVelocity == null)
        maxVelocity = 8000;
      dy = A.clampDouble(t1, -maxVelocity, maxVelocity);
      t1 = _this.__DragGestureRecognizer__lastPosition_A;
      t1 === $ && A.throwLateFieldNI("_lastPosition");
      return A.DragEndDetails$(t1.global, t1.local, dy, new A.Velocity(new A.Offset(0, dy)));
    },
    hasSufficientGlobalDistanceToAccept$2(pointerDeviceKind, deviceTouchSlop) {
      var t1 = this.__DragGestureRecognizer__globalDistanceMoved_A;
      t1 === $ && A.throwLateFieldNI("_globalDistanceMoved");
      return Math.abs(t1) > A.computeHitSlop(pointerDeviceKind, this.gestureSettings);
    },
    _getDeltaForDetails$1(delta) {
      return new A.Offset(0, delta._dy);
    },
    _getPrimaryValueFromOffset$1(value) {
      return value._dy;
    },
    _getPrimaryDragAxis$0() {
      return B._DragDirection_1;
    },
    get$debugDescription() {
      return "vertical drag";
    }
  };
  A.HorizontalDragGestureRecognizer.prototype = {
    considerFling$2(estimate, kind) {
      var minDistance, t1, maxVelocity, dx, _this = this,
        minVelocity = _this.minFlingVelocity;
      if (minVelocity == null)
        minVelocity = 50;
      minDistance = _this.minFlingDistance;
      if (minDistance == null)
        minDistance = A.computeHitSlop(kind, _this.gestureSettings);
      t1 = estimate.pixelsPerSecond._dx;
      if (!(Math.abs(t1) > minVelocity && Math.abs(estimate.offset._dx) > minDistance))
        return null;
      maxVelocity = _this.maxFlingVelocity;
      if (maxVelocity == null)
        maxVelocity = 8000;
      dx = A.clampDouble(t1, -maxVelocity, maxVelocity);
      t1 = _this.__DragGestureRecognizer__lastPosition_A;
      t1 === $ && A.throwLateFieldNI("_lastPosition");
      return A.DragEndDetails$(t1.global, t1.local, dx, new A.Velocity(new A.Offset(dx, 0)));
    },
    hasSufficientGlobalDistanceToAccept$2(pointerDeviceKind, deviceTouchSlop) {
      var t1 = this.__DragGestureRecognizer__globalDistanceMoved_A;
      t1 === $ && A.throwLateFieldNI("_globalDistanceMoved");
      return Math.abs(t1) > A.computeHitSlop(pointerDeviceKind, this.gestureSettings);
    },
    _getDeltaForDetails$1(delta) {
      return new A.Offset(delta._dx, 0);
    },
    _getPrimaryValueFromOffset$1(value) {
      return value._dx;
    },
    _getPrimaryDragAxis$0() {
      return B._DragDirection_0;
    },
    get$debugDescription() {
      return "horizontal drag";
    }
  };
  A.PanGestureRecognizer.prototype = {
    considerFling$2(estimate, kind) {
      var minDistance, t1, t2, t3, velocity, _this = this,
        minVelocity = _this.minFlingVelocity;
      if (minVelocity == null)
        minVelocity = 50;
      minDistance = _this.minFlingDistance;
      if (minDistance == null)
        minDistance = A.computeHitSlop(kind, _this.gestureSettings);
      t1 = estimate.pixelsPerSecond;
      if (!(t1.get$distanceSquared() > minVelocity * minVelocity && estimate.offset.get$distanceSquared() > minDistance * minDistance))
        return null;
      t2 = _this.minFlingVelocity;
      if (t2 == null)
        t2 = 50;
      t3 = _this.maxFlingVelocity;
      if (t3 == null)
        t3 = 8000;
      velocity = new A.Velocity(t1).clampMagnitude$2(t2, t3);
      t3 = _this.__DragGestureRecognizer__lastPosition_A;
      t3 === $ && A.throwLateFieldNI("_lastPosition");
      return A.DragEndDetails$(t3.global, t3.local, null, velocity);
    },
    hasSufficientGlobalDistanceToAccept$2(pointerDeviceKind, deviceTouchSlop) {
      var t1 = this.__DragGestureRecognizer__globalDistanceMoved_A;
      t1 === $ && A.throwLateFieldNI("_globalDistanceMoved");
      return Math.abs(t1) > A.computePanSlop(pointerDeviceKind, this.gestureSettings);
    },
    _getDeltaForDetails$1(delta) {
      return delta;
    },
    _getPrimaryValueFromOffset$1(value) {
      return null;
    },
    get$debugDescription() {
      return "pan";
    }
  };
  A._DragDirection.prototype = {
    _enumToString$0() {
      return "_DragDirection." + this._name;
    }
  };
  A._CountdownZoned.prototype = {
    _onTimeout$0() {
      this._timeout = true;
    }
  };
  A._TapTracker.prototype = {
    stopTrackingPointer$1(route) {
      type$.void_Function_PointerEvent._as(route);
      if (this._isTrackingPointer) {
        this._isTrackingPointer = false;
        A.BindingBase_checkInstance($.GestureBinding__instance, type$.GestureBinding).GestureBinding_pointerRouter.removeRoute$2(this.pointer, route);
      }
    },
    isWithinGlobalTolerance$2($event, tolerance) {
      return $event.get$position($event).$sub(0, this._initialGlobalPosition).get$distance() <= tolerance;
    }
  };
  A.DoubleTapGestureRecognizer.prototype = {
    isPointerAllowed$1($event) {
      var t1, isPointerAllowed, _this = this;
      if (_this._firstTap == null) {
        t1 = _this.onDoubleTap == null;
        if (t1)
          return false;
      }
      isPointerAllowed = _this.super$GestureRecognizer$isPointerAllowed($event);
      if (!isPointerAllowed)
        _this._multitap$_reset$0();
      return isPointerAllowed;
    },
    addAllowedPointer$1($event) {
      var _this = this,
        t1 = _this._firstTap;
      if (t1 != null)
        if (!t1.isWithinGlobalTolerance$2($event, 100))
          return;
        else {
          t1 = _this._firstTap;
          if (!t1._doubleTapMinTimeCountdown._timeout || $event.get$buttons($event) !== t1.initialButtons) {
            _this._multitap$_reset$0();
            return _this._trackTap$1($event);
          }
        }
      _this._trackTap$1($event);
    },
    _trackTap$1($event) {
      var t1, t2, t3, t4, t5, t6, tracker, _this = this;
      _this._stopDoubleTapTimer$0();
      t1 = type$.GestureBinding;
      t2 = A.BindingBase_checkInstance($.GestureBinding__instance, t1).GestureBinding_gestureArena.add$2(0, $event.get$pointer(), _this);
      t3 = $event.get$pointer();
      t4 = $event.get$position($event);
      t5 = $event.get$buttons($event);
      t6 = new A._CountdownZoned();
      A.Timer_Timer(B.Duration_40000, t6.get$_onTimeout());
      tracker = new A._TapTracker(t3, t2, t4, t5, t6);
      _this._trackers.$indexSet(0, $event.get$pointer(), tracker);
      t6 = $event.get$transform($event);
      t5 = type$.void_Function_PointerEvent._as(_this.get$_multitap$_handleEvent());
      if (!tracker._isTrackingPointer) {
        tracker._isTrackingPointer = true;
        A.BindingBase_checkInstance($.GestureBinding__instance, t1).GestureBinding_pointerRouter.addRoute$3(t3, t5, t6);
      }
    },
    _multitap$_handleEvent$1($event) {
      var t1, t2, t3, _this = this;
      type$.PointerEvent._as($event);
      t1 = _this._trackers;
      t2 = t1.$index(0, $event.get$pointer());
      t2.toString;
      if (type$.PointerUpEvent._is($event)) {
        t3 = _this._firstTap;
        if (t3 == null) {
          if (_this._doubleTapTimer == null)
            _this._doubleTapTimer = A.Timer_Timer(B.Duration_300000, _this.get$_multitap$_reset());
          t3 = t2.pointer;
          A.BindingBase_checkInstance($.GestureBinding__instance, type$.GestureBinding).GestureBinding_gestureArena.hold$1(t3);
          t2.stopTrackingPointer$1(_this.get$_multitap$_handleEvent());
          t1.remove$1(0, t3);
          _this._clearTrackers$0();
          _this._firstTap = t2;
        } else {
          t3 = t3.entry;
          t3._arena._arena$_resolve$3(t3._arena$_pointer, t3._member, B.GestureDisposition_0);
          t3 = t2.entry;
          t3._arena._arena$_resolve$3(t3._arena$_pointer, t3._member, B.GestureDisposition_0);
          t2.stopTrackingPointer$1(_this.get$_multitap$_handleEvent());
          t1.remove$1(0, t2.pointer);
          t1 = _this.onDoubleTap;
          if (t1 != null)
            _this.invokeCallback$1$2("onDoubleTap", t1, type$.void);
          _this._multitap$_reset$0();
        }
      } else if (type$.PointerMoveEvent._is($event)) {
        if (!t2.isWithinGlobalTolerance$2($event, 18))
          _this._reject$1(t2);
      } else if (type$.PointerCancelEvent._is($event))
        _this._reject$1(t2);
    },
    acceptGesture$1(pointer) {
    },
    rejectGesture$1(pointer) {
      var t1, _this = this,
        tracker = _this._trackers.$index(0, pointer);
      if (tracker == null) {
        t1 = _this._firstTap;
        t1 = t1 != null && t1.pointer === pointer;
      } else
        t1 = false;
      if (t1)
        tracker = _this._firstTap;
      if (tracker != null)
        _this._reject$1(tracker);
    },
    _reject$1(tracker) {
      var t1, t2, _this = this;
      type$._TapTracker._as(tracker);
      t1 = _this._trackers;
      t1.remove$1(0, tracker.pointer);
      t2 = tracker.entry;
      t2._arena._arena$_resolve$3(t2._arena$_pointer, t2._member, B.GestureDisposition_1);
      tracker.stopTrackingPointer$1(_this.get$_multitap$_handleEvent());
      t2 = _this._firstTap;
      if (t2 != null)
        if (tracker === t2)
          _this._multitap$_reset$0();
        else {
          _this._checkCancel$0();
          if (t1.__js_helper$_length === 0)
            _this._multitap$_reset$0();
        }
    },
    dispose$0() {
      this._multitap$_reset$0();
      this.super$GestureRecognizer$dispose();
    },
    _multitap$_reset$0() {
      var t1, _this = this;
      _this._stopDoubleTapTimer$0();
      if (_this._firstTap != null) {
        if (_this._trackers.__js_helper$_length !== 0)
          _this._checkCancel$0();
        t1 = _this._firstTap;
        t1.toString;
        _this._firstTap = null;
        _this._reject$1(t1);
        A.BindingBase_checkInstance($.GestureBinding__instance, type$.GestureBinding).GestureBinding_gestureArena.release$1(0, t1.pointer);
      }
      _this._clearTrackers$0();
    },
    _clearTrackers$0() {
      var t1 = this._trackers,
        t2 = A._instanceType(t1)._eval$1("LinkedHashMapValuesIterable<2>");
      B.JSArray_methods.forEach$1(A.List_List$of(new A.LinkedHashMapValuesIterable(t1, t2), true, t2._eval$1("Iterable.E")), this.get$_reject());
      A.assertHelper(t1.__js_helper$_length === 0);
    },
    _stopDoubleTapTimer$0() {
      var t1 = this._doubleTapTimer;
      if (t1 != null) {
        t1.cancel$0(0);
        this._doubleTapTimer = null;
      }
    },
    _checkCancel$0() {
    },
    get$debugDescription() {
      return "double tap";
    },
    set$onDoubleTapDown(onDoubleTapDown) {
      this.onDoubleTapDown = type$.nullable_void_Function_TapDownDetails._as(onDoubleTapDown);
    },
    set$onDoubleTap(onDoubleTap) {
      this.onDoubleTap = type$.nullable_void_Function._as(onDoubleTap);
    },
    set$onDoubleTapCancel(onDoubleTapCancel) {
      this.onDoubleTapCancel = type$.nullable_void_Function._as(onDoubleTapCancel);
    }
  };
  A.PointerRouter.prototype = {
    addRoute$3(pointer, route, transform) {
      var routes, t1;
      type$.void_Function_PointerEvent._as(route);
      routes = this._routeMap.putIfAbsent$2(0, pointer, new A.PointerRouter_addRoute_closure());
      t1 = J.getInterceptor$x(routes);
      A.assertHelper(!t1.containsKey$1(routes, route));
      t1.$indexSet(routes, route, transform);
    },
    removeRoute$2(pointer, route) {
      var t1, t2, t3;
      type$.void_Function_PointerEvent._as(route);
      t1 = this._routeMap;
      A.assertHelper(t1.containsKey$1(0, pointer));
      t2 = t1.$index(0, pointer);
      t2.toString;
      t3 = J.getInterceptor$x(t2);
      A.assertHelper(t3.containsKey$1(t2, route));
      t3.remove$1(t2, route);
      if (t3.get$isEmpty(t2))
        t1.remove$1(0, pointer);
    },
    addGlobalRoute$1(route) {
      var t1;
      type$.void_Function_PointerEvent._as(route);
      t1 = this._globalRoutes;
      A.assertHelper(!t1.containsKey$1(0, route));
      t1.$indexSet(0, route, null);
    },
    removeGlobalRoute$1(route) {
      var t1;
      type$.void_Function_PointerEvent._as(route);
      t1 = this._globalRoutes;
      A.assertHelper(t1.containsKey$1(0, route));
      t1.remove$1(0, route);
    },
    _dispatch$3($event, route, transform) {
      var exception, stack, exception0, t2, t1 = {};
      t1.event = $event;
      type$.void_Function_PointerEvent._as(route);
      try {
        $event = $event.transformed$1(transform);
        t1.event = $event;
        route.call$1($event);
      } catch (exception0) {
        exception = A.unwrapException(exception0);
        stack = A.getTraceFromException(exception0);
        t2 = {};
        t2.collector = null;
        A.assertHelper(new A.PointerRouter__dispatch_closure(t2, t1, this, route).call$0());
        t1 = A.ErrorDescription$("while routing a pointer event");
        t2 = t2.collector;
        A.FlutterError_reportError(new A.FlutterErrorDetails(exception, stack, "gesture library", t1, t2, false));
      }
    },
    route$1($event) {
      var _this = this,
        routes = _this._routeMap.$index(0, $event.get$pointer()),
        t1 = _this._globalRoutes,
        t2 = type$.void_Function_PointerEvent,
        t3 = type$.nullable_Matrix4,
        copiedGlobalRoutes = A.LinkedHashMap_LinkedHashMap$of(t1, t2, t3);
      if (routes != null)
        _this._dispatchEventToRoutes$3($event, routes, A.LinkedHashMap_LinkedHashMap$of(routes, t2, t3));
      _this._dispatchEventToRoutes$3($event, t1, copiedGlobalRoutes);
    },
    _dispatchEventToRoutes$3($event, referenceRoutes, copiedRoutes) {
      var t1 = type$.Map_of_void_Function_PointerEvent_and_nullable_Matrix4;
      t1._as(referenceRoutes);
      t1._as(copiedRoutes).forEach$1(0, new A.PointerRouter__dispatchEventToRoutes_closure(this, referenceRoutes, $event));
    }
  };
  A.PointerRouter_addRoute_closure.prototype = {
    call$0() {
      return A.LinkedHashMap_LinkedHashMap$_empty(type$.void_Function_PointerEvent, type$.nullable_Matrix4);
    },
    $signature: 434
  };
  A.PointerRouter__dispatch_closure.prototype = {
    call$0() {
      var _this = this;
      _this._box_0.collector = new A.PointerRouter__dispatch__closure(_this._box_1, _this.$this, _this.route);
      return true;
    },
    $signature: 0
  };
  A.PointerRouter__dispatch__closure.prototype = {
    call$0() {
      var _null = null;
      return A._setArrayType([A.DiagnosticsProperty$("router", this.$this, true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_2, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.PointerRouter), A.DiagnosticsProperty$("route", this.route, true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_2, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.void_Function_PointerEvent), A.DiagnosticsProperty$("event", this._box_1.event, true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_2, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.PointerEvent)], type$.JSArray_DiagnosticsNode);
    },
    $signature: 9
  };
  A.PointerRouter__dispatchEventToRoutes_closure.prototype = {
    call$2(route, transform) {
      type$.void_Function_PointerEvent._as(route);
      type$.nullable_Matrix4._as(transform);
      if (J.containsKey$1$x(this.referenceRoutes, route))
        this.$this._dispatch$3(this.event, route, transform);
    },
    $signature: 435
  };
  A.PointerSignalResolver.prototype = {
    register$2(_, $event, callback) {
      var t1, _this = this;
      type$.void_Function_PointerSignalEvent._as(callback);
      t1 = _this._currentEvent;
      A.assertHelper(t1 == null || A._isSameEvent(t1, $event));
      if (_this._firstRegisteredCallback != null)
        return;
      _this._currentEvent = $event;
      _this.set$_firstRegisteredCallback(callback);
    },
    resolve$1($event) {
      var exception, stack, t1, t2, exception0, _this = this;
      if (_this._firstRegisteredCallback == null) {
        A.assertHelper(_this._currentEvent == null);
        $event.respond$1$allowPlatformDefault(true);
        return;
      }
      t1 = _this._currentEvent;
      t1.toString;
      A.assertHelper(A._isSameEvent(t1, $event));
      try {
        t1 = _this._firstRegisteredCallback;
        t1.toString;
        t2 = _this._currentEvent;
        t2.toString;
        t1.call$1(t2);
      } catch (exception0) {
        exception = A.unwrapException(exception0);
        stack = A.getTraceFromException(exception0);
        t1 = {};
        t1.collector = null;
        A.assertHelper(new A.PointerSignalResolver_resolve_closure(t1, $event).call$0());
        t2 = A.ErrorDescription$("while resolving a PointerSignalEvent");
        t1 = t1.collector;
        A.FlutterError_reportError(new A.FlutterErrorDetails(exception, stack, "gesture library", t2, t1, false));
      }
      _this.set$_firstRegisteredCallback(null);
      _this._currentEvent = null;
    },
    set$_firstRegisteredCallback(_firstRegisteredCallback) {
      this._firstRegisteredCallback = type$.nullable_void_Function_PointerSignalEvent._as(_firstRegisteredCallback);
    }
  };
  A.PointerSignalResolver_resolve_closure.prototype = {
    call$0() {
      this._box_0.collector = new A.PointerSignalResolver_resolve__closure(this.event);
      return true;
    },
    $signature: 0
  };
  A.PointerSignalResolver_resolve__closure.prototype = {
    call$0() {
      var _null = null;
      return A._setArrayType([A.DiagnosticsProperty$("Event", this.event, true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_9, _null, type$.PointerSignalEvent)], type$.JSArray_DiagnosticsNode);
    },
    $signature: 9
  };
  A.DragStartBehavior.prototype = {
    _enumToString$0() {
      return "DragStartBehavior." + this._name;
    }
  };
  A.MultitouchDragStrategy.prototype = {
    _enumToString$0() {
      return "MultitouchDragStrategy." + this._name;
    }
  };
  A.GestureRecognizer.prototype = {
    GestureRecognizer$3$allowedButtonsFilter$debugOwner$supportedDevices(allowedButtonsFilter, debugOwner, supportedDevices) {
      $.$get$FlutterMemoryAllocations_instance().dispatchObjectCreated$3$className$library$object(B.Type_GestureRecognizer_eGB.toString$0(0), "package:flutter/gestures.dart", this);
    },
    addAllowedPointerPanZoom$1($event) {
    },
    addPointer$1($event) {
      var _this = this;
      _this._pointerToKind.$indexSet(0, $event.get$pointer(), $event.get$kind($event));
      if (_this.isPointerAllowed$1($event))
        _this.addAllowedPointer$1($event);
      else
        _this.handleNonAllowedPointer$1($event);
    },
    addAllowedPointer$1($event) {
    },
    handleNonAllowedPointer$1($event) {
    },
    isPointerAllowed$1($event) {
      var t1 = this.supportedDevices;
      return (t1 == null || t1.contains$1(0, $event.get$kind($event))) && A.boolConversionCheck(this.allowedButtonsFilter.call$1($event.get$buttons($event)));
    },
    isPointerPanZoomAllowed$1($event) {
      var t1 = this.supportedDevices;
      return t1 == null || t1.contains$1(0, $event.get$kind($event));
    },
    getKindForPointer$1(pointer) {
      var t1 = this._pointerToKind;
      A.assertHelper(t1.containsKey$1(0, pointer));
      t1 = t1.$index(0, pointer);
      t1.toString;
      return t1;
    },
    dispose$0() {
      $.$get$FlutterMemoryAllocations_instance().dispatchObjectDisposed$1$object(this);
    },
    invokeCallback$1$3$debugReport($name, callback, debugReport, $T) {
      var result, exception, stack, exception0, t1, t2;
      $T._eval$1("0()")._as(callback);
      type$.nullable_String_Function._as(debugReport);
      result = null;
      try {
        A.assertHelper(new A.GestureRecognizer_invokeCallback_closure(this, debugReport, $name).call$0());
        result = callback.call$0();
      } catch (exception0) {
        exception = A.unwrapException(exception0);
        stack = A.getTraceFromException(exception0);
        t1 = {};
        t1.collector = null;
        A.assertHelper(new A.GestureRecognizer_invokeCallback_closure0(t1, this, $name).call$0());
        t2 = A.ErrorDescription$("while handling a gesture");
        t1 = t1.collector;
        A.FlutterError_reportError(new A.FlutterErrorDetails(exception, stack, "gesture", t2, t1, false));
      }
      return result;
    },
    invokeCallback$1$2($name, callback, $T) {
      return this.invokeCallback$1$3$debugReport($name, callback, null, $T);
    },
    debugFillProperties$1(properties) {
      var _null = null;
      this.super$DiagnosticableTreeMixin$debugFillProperties(properties);
      properties.add$1(0, A.DiagnosticsProperty$("debugOwner", this.debugOwner, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.Object));
    },
    set$supportedDevices(supportedDevices) {
      this.supportedDevices = type$.nullable_Set_PointerDeviceKind._as(supportedDevices);
    },
    $isDiagnosticable: 1,
    $isDiagnosticableTree: 1
  };
  A.GestureRecognizer_invokeCallback_closure.prototype = {
    call$0() {
      return true;
    },
    $signature: 0
  };
  A.GestureRecognizer_invokeCallback_closure0.prototype = {
    call$0() {
      this._box_0.collector = new A.GestureRecognizer_invokeCallback__closure(this.$this, this.name);
      return true;
    },
    $signature: 0
  };
  A.GestureRecognizer_invokeCallback__closure.prototype = {
    call$0() {
      var _null = null;
      return A._setArrayType([A.StringProperty$("Handler", this.name, B.C__NoDefaultValue, true, true), A.DiagnosticsProperty$("Recognizer", this.$this, true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_9, _null, type$.GestureRecognizer)], type$.JSArray_DiagnosticsNode);
    },
    $signature: 9
  };
  A.OneSequenceGestureRecognizer.prototype = {
    addAllowedPointer$1($event) {
      this.startTrackingPointer$2($event.get$pointer(), $event.get$transform($event));
    },
    handleNonAllowedPointer$1($event) {
      this.resolve$1(B.GestureDisposition_1);
    },
    acceptGesture$1(pointer) {
    },
    rejectGesture$1(pointer) {
    },
    resolve$1(disposition) {
      var _i,
        t1 = this._entries,
        localEntries = A.List_List$of(new A.LinkedHashMapValuesIterable(t1, A._instanceType(t1)._eval$1("LinkedHashMapValuesIterable<2>")), true, type$.GestureArenaEntry);
      t1.clear$0(0);
      for (t1 = localEntries.length, _i = 0; _i < t1; ++_i)
        localEntries[_i].resolve$1(disposition);
    },
    resolvePointer$2(pointer, disposition) {
      var t1 = this._entries,
        entry = t1.$index(0, pointer);
      if (entry != null) {
        t1.remove$1(0, pointer);
        entry.resolve$1(disposition);
      }
    },
    dispose$0() {
      var t1, t2, t3, t4, t5, _this = this;
      _this.resolve$1(B.GestureDisposition_1);
      for (t1 = _this._trackedPointers, t2 = A._instanceType(t1), t3 = new A._HashSetIterator(t1, t1._computeElements$0(), t2._eval$1("_HashSetIterator<1>")), t4 = type$.GestureBinding, t2 = t2._precomputed1; t3.moveNext$0();) {
        t5 = t3._collection$_current;
        if (t5 == null)
          t5 = t2._as(t5);
        A.BindingBase_checkInstance($.GestureBinding__instance, t4).GestureBinding_pointerRouter.removeRoute$2(t5, _this.get$handleEvent());
      }
      t1.clear$0(0);
      A.assertHelper(_this._entries.__js_helper$_length === 0);
      _this.super$GestureRecognizer$dispose();
    },
    startTrackingPointer$2(pointer, transform) {
      var t2, _this = this,
        t1 = type$.GestureBinding;
      A.BindingBase_checkInstance($.GestureBinding__instance, t1).GestureBinding_pointerRouter.addRoute$3(pointer, _this.get$handleEvent(), transform);
      _this._trackedPointers.add$1(0, pointer);
      t2 = _this._team;
      t2 = t2 == null ? null : t2.add$2(0, pointer, _this);
      t1 = t2 == null ? A.BindingBase_checkInstance($.GestureBinding__instance, t1).GestureBinding_gestureArena.add$2(0, pointer, _this) : t2;
      _this._entries.$indexSet(0, pointer, t1);
    },
    stopTrackingPointer$1(pointer) {
      var t1;
      A._asInt(pointer);
      t1 = this._trackedPointers;
      if (t1.contains$1(0, pointer)) {
        A.BindingBase_checkInstance($.GestureBinding__instance, type$.GestureBinding).GestureBinding_pointerRouter.removeRoute$2(pointer, this.get$handleEvent());
        t1.remove$1(0, pointer);
        if (t1._collection$_length === 0)
          this.didStopTrackingLastPointer$1(pointer);
      }
    },
    stopTrackingIfPointerNoLongerDown$1($event) {
      if (type$.PointerUpEvent._is($event) || type$.PointerCancelEvent._is($event) || type$.PointerPanZoomEndEvent._is($event))
        this.stopTrackingPointer$1($event.get$pointer());
    }
  };
  A.GestureRecognizerState.prototype = {
    _enumToString$0() {
      return "GestureRecognizerState." + this._name;
    }
  };
  A.PrimaryPointerGestureRecognizer.prototype = {
    addAllowedPointer$1($event) {
      var _this = this;
      _this.super$OneSequenceGestureRecognizer$addAllowedPointer($event);
      if (_this._recognizer$_state === B.GestureRecognizerState_0) {
        _this._recognizer$_state = B.GestureRecognizerState_1;
        _this._primaryPointer = $event.get$pointer();
        _this._initialPosition = new A.OffsetPair($event.get$localPosition(), $event.get$position($event));
        _this._recognizer$_timer = A.Timer_Timer(_this.deadline, new A.PrimaryPointerGestureRecognizer_addAllowedPointer_closure(_this, $event));
      }
    },
    handleNonAllowedPointer$1($event) {
      if (!this._gestureAccepted)
        this.super$OneSequenceGestureRecognizer$handleNonAllowedPointer($event);
    },
    handleEvent$1($event) {
      var isPreAcceptSlopPastTolerance, t1, isPostAcceptSlopPastTolerance, _this = this;
      type$.PointerEvent._as($event);
      A.assertHelper(_this._recognizer$_state !== B.GestureRecognizerState_0);
      if (_this._recognizer$_state === B.GestureRecognizerState_1 && $event.get$pointer() === _this._primaryPointer) {
        if (!_this._gestureAccepted)
          isPreAcceptSlopPastTolerance = _this._getGlobalDistance$1($event) > 18;
        else
          isPreAcceptSlopPastTolerance = false;
        if (_this._gestureAccepted) {
          t1 = _this.postAcceptSlopTolerance;
          isPostAcceptSlopPastTolerance = t1 != null && _this._getGlobalDistance$1($event) > t1;
        } else
          isPostAcceptSlopPastTolerance = false;
        if (type$.PointerMoveEvent._is($event))
          t1 = isPreAcceptSlopPastTolerance || isPostAcceptSlopPastTolerance;
        else
          t1 = false;
        if (t1) {
          _this.resolve$1(B.GestureDisposition_1);
          t1 = _this._primaryPointer;
          t1.toString;
          _this.stopTrackingPointer$1(t1);
        } else
          _this.handlePrimaryPointer$1($event);
      }
      _this.stopTrackingIfPointerNoLongerDown$1($event);
    },
    didExceedDeadline$0() {
      A.assertHelper(false);
    },
    acceptGesture$1(pointer) {
      if (pointer === this._primaryPointer) {
        this._stopTimer$0();
        this._gestureAccepted = true;
      }
    },
    rejectGesture$1(pointer) {
      var _this = this;
      if (pointer === _this._primaryPointer && _this._recognizer$_state === B.GestureRecognizerState_1) {
        _this._stopTimer$0();
        _this._recognizer$_state = B.GestureRecognizerState_2;
      }
    },
    didStopTrackingLastPointer$1(pointer) {
      var _this = this;
      A.assertHelper(_this._recognizer$_state !== B.GestureRecognizerState_0);
      _this._stopTimer$0();
      _this._recognizer$_state = B.GestureRecognizerState_0;
      _this._initialPosition = null;
      _this._gestureAccepted = false;
    },
    dispose$0() {
      this._stopTimer$0();
      this.super$OneSequenceGestureRecognizer$dispose();
    },
    _stopTimer$0() {
      var t1 = this._recognizer$_timer;
      if (t1 != null) {
        t1.cancel$0(0);
        this._recognizer$_timer = null;
      }
    },
    _getGlobalDistance$1($event) {
      return $event.get$position($event).$sub(0, this._initialPosition.global).get$distance();
    },
    debugFillProperties$1(properties) {
      this.super$GestureRecognizer$debugFillProperties(properties);
      properties.add$1(0, A.EnumProperty$("state", this._recognizer$_state, B.C__NoDefaultValue, B.DiagnosticLevel_3, type$.GestureRecognizerState));
    }
  };
  A.PrimaryPointerGestureRecognizer_addAllowedPointer_closure.prototype = {
    call$0() {
      this.$this.didExceedDeadline$0();
      return null;
    },
    $signature: 1
  };
  A.OffsetPair.prototype = {
    $add(_, other) {
      type$.OffsetPair._as(other);
      return new A.OffsetPair(this.local.$add(0, other.local), this.global.$add(0, other.global));
    },
    $sub(_, other) {
      type$.OffsetPair._as(other);
      return new A.OffsetPair(this.local.$sub(0, other.local), this.global.$sub(0, other.global));
    },
    toString$0(_) {
      return A.objectRuntimeType(this, "OffsetPair") + "(local: " + this.local.toString$0(0) + ", global: " + this.global.toString$0(0) + ")";
    }
  };
  A._GestureRecognizer_GestureArenaMember_DiagnosticableTreeMixin.prototype = {};
  A.TapDownDetails.prototype = {};
  A.TapUpDetails.prototype = {};
  A.BaseTapGestureRecognizer.prototype = {
    addAllowedPointer$1($event) {
      var t1, _this = this;
      if (_this._recognizer$_state === B.GestureRecognizerState_0) {
        t1 = _this._down;
        if (t1 != null && _this._up != null) {
          A.assertHelper(t1.get$pointer() === _this._up.get$pointer());
          _this._tap$_reset$0();
        }
        A.assertHelper(_this._down == null && _this._up == null);
        _this._down = $event;
      }
      if (_this._down != null)
        _this.super$PrimaryPointerGestureRecognizer$addAllowedPointer($event);
    },
    startTrackingPointer$2(pointer, transform) {
      A.assertHelper(this._down != null);
      this.super$OneSequenceGestureRecognizer$startTrackingPointer(pointer, transform);
    },
    handlePrimaryPointer$1($event) {
      var t1, t2, _this = this;
      if (type$.PointerUpEvent._is($event)) {
        _this._up = $event;
        _this._checkUp$0();
      } else if (type$.PointerCancelEvent._is($event)) {
        _this.resolve$1(B.GestureDisposition_1);
        if (_this._sentTapDown) {
          t1 = _this._down;
          t1.toString;
          _this.handleTapCancel$3$cancel$down$reason($event, t1, "");
        }
        _this._tap$_reset$0();
      } else {
        t1 = $event.get$buttons($event);
        t2 = _this._down;
        if (t1 !== t2.get$buttons(t2)) {
          _this.resolve$1(B.GestureDisposition_1);
          t1 = _this._primaryPointer;
          t1.toString;
          _this.stopTrackingPointer$1(t1);
        }
      }
    },
    resolve$1(disposition) {
      var t1, _this = this;
      if (_this._wonArenaForPrimaryPointer && disposition === B.GestureDisposition_1) {
        A.assertHelper(_this._sentTapDown);
        t1 = _this._down;
        t1.toString;
        _this.handleTapCancel$3$cancel$down$reason(null, t1, "spontaneous");
        _this._tap$_reset$0();
      }
      _this.super$OneSequenceGestureRecognizer$resolve(disposition);
    },
    didExceedDeadline$0() {
      this._checkDown$0();
    },
    acceptGesture$1(pointer) {
      var _this = this;
      _this.super$PrimaryPointerGestureRecognizer$acceptGesture(pointer);
      if (pointer === _this._primaryPointer) {
        _this._checkDown$0();
        _this._wonArenaForPrimaryPointer = true;
        _this._checkUp$0();
      }
    },
    rejectGesture$1(pointer) {
      var t1, _this = this;
      _this.super$PrimaryPointerGestureRecognizer$rejectGesture(pointer);
      if (pointer === _this._primaryPointer) {
        A.assertHelper(_this._recognizer$_state !== B.GestureRecognizerState_1);
        if (_this._sentTapDown) {
          t1 = _this._down;
          t1.toString;
          _this.handleTapCancel$3$cancel$down$reason(null, t1, "forced");
        }
        _this._tap$_reset$0();
      }
    },
    _checkDown$0() {
      var t1, _this = this;
      if (_this._sentTapDown)
        return;
      t1 = _this._down;
      t1.toString;
      _this.handleTapDown$1$down(t1);
      _this._sentTapDown = true;
    },
    _checkUp$0() {
      var t1, t2, _this = this;
      if (!_this._wonArenaForPrimaryPointer || _this._up == null)
        return;
      A.assertHelper(_this._up.get$pointer() === _this._down.get$pointer());
      t1 = _this._down;
      t1.toString;
      t2 = _this._up;
      t2.toString;
      _this.handleTapUp$2$down$up(t1, t2);
      _this._tap$_reset$0();
    },
    _tap$_reset$0() {
      var _this = this;
      _this._wonArenaForPrimaryPointer = _this._sentTapDown = false;
      _this._down = _this._up = null;
    },
    get$debugDescription() {
      return "base tap";
    },
    debugFillProperties$1(properties) {
      var t1, t2, t3, _this = this, _null = null;
      _this.super$PrimaryPointerGestureRecognizer$debugFillProperties(properties);
      properties.add$1(0, A.FlagProperty$("wonArenaForPrimaryPointer", _null, _null, "won arena", B.DiagnosticLevel_3, false, _this._wonArenaForPrimaryPointer));
      t1 = _this._up;
      t1 = t1 == null ? _null : t1.get$position(t1);
      t2 = type$.Offset;
      properties.add$1(0, A.DiagnosticsProperty$("finalPosition", t1, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t2));
      t1 = _this._up;
      t1 = t1 == null ? _null : t1.get$localPosition();
      t3 = _this._up;
      properties.add$1(0, A.DiagnosticsProperty$("finalLocalPosition", t1, true, t3 == null ? _null : t3.get$position(t3), _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t2));
      t1 = _this._down;
      t1 = t1 == null ? _null : t1.get$buttons(t1);
      properties.add$1(0, A.DiagnosticsProperty$("button", t1, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.int));
      properties.add$1(0, A.FlagProperty$("sentTapDown", _null, _null, "sent tap down", B.DiagnosticLevel_3, false, _this._sentTapDown));
    }
  };
  A.TapGestureRecognizer.prototype = {
    isPointerAllowed$1($event) {
      var _this = this;
      switch ($event.get$buttons($event)) {
        case 1:
          if (_this.onTapDown == null && _this.onTap == null && _this.onTapUp == null && _this.onTapCancel == null)
            return false;
          break;
        case 2:
          if (_this.onSecondaryTap == null && _this.onSecondaryTapDown == null && _this.onSecondaryTapUp == null && _this.onSecondaryTapCancel == null)
            return false;
          break;
        case 4:
          return false;
        default:
          return false;
      }
      return _this.super$GestureRecognizer$isPointerAllowed($event);
    },
    handleTapDown$1$down(down) {
      var details, _this = this,
        t1 = down.get$position(down),
        t2 = down.get$localPosition();
      _this.getKindForPointer$1(down.get$pointer());
      details = new A.TapDownDetails(t1, t2);
      switch (down.get$buttons(down)) {
        case 1:
          if (_this.onTapDown != null)
            _this.invokeCallback$1$2("onTapDown", new A.TapGestureRecognizer_handleTapDown_closure(_this, details), type$.void);
          break;
        case 2:
          if (_this.onSecondaryTapDown != null)
            _this.invokeCallback$1$2("onSecondaryTapDown", new A.TapGestureRecognizer_handleTapDown_closure0(_this, details), type$.void);
          break;
        case 4:
          break;
      }
    },
    handleTapUp$2$down$up(down, up) {
      var details, t1, _this = this;
      up.get$kind(up);
      up.get$position(up);
      up.get$localPosition();
      details = new A.TapUpDetails();
      switch (down.get$buttons(down)) {
        case 1:
          if (_this.onTapUp != null)
            _this.invokeCallback$1$2("onTapUp", new A.TapGestureRecognizer_handleTapUp_closure(_this, details), type$.void);
          t1 = _this.onTap;
          if (t1 != null)
            _this.invokeCallback$1$2("onTap", t1, type$.void);
          break;
        case 2:
          if (_this.onSecondaryTapUp != null)
            _this.invokeCallback$1$2("onSecondaryTapUp", new A.TapGestureRecognizer_handleTapUp_closure0(_this, details), type$.void);
          if (_this.onSecondaryTap != null)
            _this.invokeCallback$1$2("onSecondaryTap", new A.TapGestureRecognizer_handleTapUp_closure1(_this), type$.void);
          break;
        case 4:
          break;
      }
    },
    handleTapCancel$3$cancel$down$reason(cancel, down, reason) {
      var t1, _this = this,
        note = reason === "" ? reason : reason + " ";
      switch (down.get$buttons(down)) {
        case 1:
          t1 = _this.onTapCancel;
          if (t1 != null)
            _this.invokeCallback$1$2(note + "onTapCancel", t1, type$.void);
          break;
        case 2:
          t1 = _this.onSecondaryTapCancel;
          if (t1 != null)
            _this.invokeCallback$1$2(note + "onSecondaryTapCancel", t1, type$.void);
          break;
        case 4:
          break;
      }
    },
    get$debugDescription() {
      return "tap";
    },
    set$onTapDown(onTapDown) {
      this.onTapDown = type$.nullable_void_Function_TapDownDetails._as(onTapDown);
    },
    set$onTapUp(onTapUp) {
      this.onTapUp = type$.nullable_void_Function_TapUpDetails._as(onTapUp);
    },
    set$onTap(onTap) {
      this.onTap = type$.nullable_void_Function._as(onTap);
    },
    set$onTapCancel(onTapCancel) {
      this.onTapCancel = type$.nullable_void_Function._as(onTapCancel);
    },
    set$onSecondaryTap(onSecondaryTap) {
      this.onSecondaryTap = type$.nullable_void_Function._as(onSecondaryTap);
    },
    set$onSecondaryTapDown(onSecondaryTapDown) {
      this.onSecondaryTapDown = type$.nullable_void_Function_TapDownDetails._as(onSecondaryTapDown);
    },
    set$onSecondaryTapUp(onSecondaryTapUp) {
      this.onSecondaryTapUp = type$.nullable_void_Function_TapUpDetails._as(onSecondaryTapUp);
    },
    set$onSecondaryTapCancel(onSecondaryTapCancel) {
      this.onSecondaryTapCancel = type$.nullable_void_Function._as(onSecondaryTapCancel);
    },
    set$onTertiaryTapDown(onTertiaryTapDown) {
      this.onTertiaryTapDown = type$.nullable_void_Function_TapDownDetails._as(onTertiaryTapDown);
    },
    set$onTertiaryTapUp(onTertiaryTapUp) {
      this.onTertiaryTapUp = type$.nullable_void_Function_TapUpDetails._as(onTertiaryTapUp);
    },
    set$onTertiaryTapCancel(onTertiaryTapCancel) {
      this.onTertiaryTapCancel = type$.nullable_void_Function._as(onTertiaryTapCancel);
    }
  };
  A.TapGestureRecognizer_handleTapDown_closure.prototype = {
    call$0() {
      return this.$this.onTapDown.call$1(this.details);
    },
    $signature: 1
  };
  A.TapGestureRecognizer_handleTapDown_closure0.prototype = {
    call$0() {
      return this.$this.onSecondaryTapDown.call$1(this.details);
    },
    $signature: 1
  };
  A.TapGestureRecognizer_handleTapUp_closure.prototype = {
    call$0() {
      return this.$this.onTapUp.call$1(this.details);
    },
    $signature: 1
  };
  A.TapGestureRecognizer_handleTapUp_closure0.prototype = {
    call$0() {
      return this.$this.onSecondaryTapUp.call$1(this.details);
    },
    $signature: 1
  };
  A.TapGestureRecognizer_handleTapUp_closure1.prototype = {
    call$0() {
      return this.$this.onSecondaryTap.call$0();
    },
    $signature: 1
  };
  A._DragState0.prototype = {
    _enumToString$0() {
      return "_DragState." + this._name;
    }
  };
  A.TapDragDownDetails.prototype = {
    debugFillProperties$1(properties) {
      var t1, _this = this, _null = null;
      _this.super$Diagnosticable$debugFillProperties(properties);
      t1 = type$.Offset;
      properties.add$1(0, A.DiagnosticsProperty$("globalPosition", _this.globalPosition, true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t1));
      properties.add$1(0, A.DiagnosticsProperty$("localPosition", _this.localPosition, true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t1));
      properties.add$1(0, A.DiagnosticsProperty$("kind", _this.kind, true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.nullable_PointerDeviceKind));
      properties.add$1(0, A.DiagnosticsProperty$("consecutiveTapCount", _this.consecutiveTapCount, true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.int));
    }
  };
  A.TapDragUpDetails.prototype = {
    debugFillProperties$1(properties) {
      var t1, _this = this, _null = null;
      _this.super$Diagnosticable$debugFillProperties(properties);
      t1 = type$.Offset;
      properties.add$1(0, A.DiagnosticsProperty$("globalPosition", _this.globalPosition, true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t1));
      properties.add$1(0, A.DiagnosticsProperty$("localPosition", _this.localPosition, true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t1));
      properties.add$1(0, A.DiagnosticsProperty$("kind", _this.kind, true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.nullable_PointerDeviceKind));
      properties.add$1(0, A.DiagnosticsProperty$("consecutiveTapCount", _this.consecutiveTapCount, true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.int));
    }
  };
  A.TapDragStartDetails.prototype = {
    debugFillProperties$1(properties) {
      var t1, _this = this, _null = null;
      _this.super$Diagnosticable$debugFillProperties(properties);
      properties.add$1(0, A.DiagnosticsProperty$("sourceTimeStamp", _this.sourceTimeStamp, true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.nullable_Duration));
      t1 = type$.Offset;
      properties.add$1(0, A.DiagnosticsProperty$("globalPosition", _this.globalPosition, true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t1));
      properties.add$1(0, A.DiagnosticsProperty$("localPosition", _this.localPosition, true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t1));
      properties.add$1(0, A.DiagnosticsProperty$("kind", _this.kind, true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.nullable_PointerDeviceKind));
      properties.add$1(0, A.DiagnosticsProperty$("consecutiveTapCount", _this.consecutiveTapCount, true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.int));
    }
  };
  A.TapDragUpdateDetails.prototype = {
    debugFillProperties$1(properties) {
      var t1, _this = this, _null = null;
      _this.super$Diagnosticable$debugFillProperties(properties);
      properties.add$1(0, A.DiagnosticsProperty$("sourceTimeStamp", _this.sourceTimeStamp, true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.nullable_Duration));
      t1 = type$.Offset;
      properties.add$1(0, A.DiagnosticsProperty$("delta", _this.delta, true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t1));
      properties.add$1(0, A.DiagnosticsProperty$("primaryDelta", _null, true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.nullable_double));
      properties.add$1(0, A.DiagnosticsProperty$("globalPosition", _this.globalPosition, true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t1));
      properties.add$1(0, A.DiagnosticsProperty$("localPosition", _this.localPosition, true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t1));
      properties.add$1(0, A.DiagnosticsProperty$("kind", _this.kind, true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.nullable_PointerDeviceKind));
      properties.add$1(0, A.DiagnosticsProperty$("offsetFromOrigin", _this.offsetFromOrigin, true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t1));
      properties.add$1(0, A.DiagnosticsProperty$("localOffsetFromOrigin", _this.localOffsetFromOrigin, true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t1));
      properties.add$1(0, A.DiagnosticsProperty$("consecutiveTapCount", _this.consecutiveTapCount, true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.int));
    }
  };
  A.TapDragEndDetails.prototype = {
    debugFillProperties$1(properties) {
      var t1, _this = this, _null = null;
      _this.super$Diagnosticable$debugFillProperties(properties);
      properties.add$1(0, A.DiagnosticsProperty$("velocity", B.Velocity_Offset_0_0, true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.Velocity));
      properties.add$1(0, A.DiagnosticsProperty$("primaryVelocity", _this.primaryVelocity, true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.nullable_double));
      properties.add$1(0, A.DiagnosticsProperty$("consecutiveTapCount", _this.consecutiveTapCount, true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.int));
      t1 = type$.Offset;
      properties.add$1(0, A.DiagnosticsProperty$("globalPosition", _this.globalPosition, true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t1));
      properties.add$1(0, A.DiagnosticsProperty$("localPosition", _this.localPosition, true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t1));
    }
  };
  A._TapStatusTrackerMixin.prototype = {
    handleEvent$1($event) {
      var computedSlop, _this = this;
      type$.PointerEvent._as($event);
      if (type$.PointerMoveEvent._is($event)) {
        computedSlop = A.computeHitSlop($event.get$kind($event), _this.gestureSettings);
        if (A._getGlobalDistance($event, _this._TapStatusTrackerMixin__originPosition) > computedSlop) {
          _this._consecutiveTapTimerStop$0();
          _this._TapStatusTrackerMixin__lastTapOffset = _this._TapStatusTrackerMixin__previousButtons = null;
        }
      } else if (type$.PointerUpEvent._is($event)) {
        _this._TapStatusTrackerMixin__up = $event;
        if (_this._TapStatusTrackerMixin__down != null) {
          _this._consecutiveTapTimerStop$0();
          if (_this._TapStatusTrackerMixin__consecutiveTapTimer == null)
            _this._TapStatusTrackerMixin__consecutiveTapTimer = A.Timer_Timer(B.Duration_300000, _this.get$_consecutiveTapTimerTimeout());
        }
      } else if (type$.PointerCancelEvent._is($event))
        _this._tapTrackerReset$0();
    },
    rejectGesture$1(pointer) {
      this._tapTrackerReset$0();
    },
    _hasSameButton$1(buttons) {
      var t1;
      A.assertHelper(this._TapStatusTrackerMixin__previousButtons != null);
      t1 = this._TapStatusTrackerMixin__previousButtons;
      t1.toString;
      if (buttons === t1)
        return true;
      else
        return false;
    },
    _isWithinConsecutiveTapTolerance$1(secondTapOffset) {
      var t1 = this._TapStatusTrackerMixin__lastTapOffset;
      if (t1 == null)
        return false;
      return secondTapOffset.$sub(0, t1).get$distance() <= 100;
    },
    _consecutiveTapTimerStop$0() {
      var t1 = this._TapStatusTrackerMixin__consecutiveTapTimer;
      if (t1 != null) {
        t1.cancel$0(0);
        this._TapStatusTrackerMixin__consecutiveTapTimer = null;
      }
    },
    _consecutiveTapTimerTimeout$0() {
    },
    _tapTrackerReset$0() {
      var t1, _this = this;
      _this._consecutiveTapTimerStop$0();
      _this._TapStatusTrackerMixin__lastTapOffset = _this._TapStatusTrackerMixin__originPosition = _this._TapStatusTrackerMixin__previousButtons = null;
      _this._TapStatusTrackerMixin__consecutiveTapCount = 0;
      _this._TapStatusTrackerMixin__up = _this._TapStatusTrackerMixin__down = null;
      t1 = _this._TapStatusTrackerMixin_onTapTrackReset;
      if (t1 != null)
        t1.call$0();
    },
    set$onTapTrackStart(onTapTrackStart) {
      this._TapStatusTrackerMixin_onTapTrackStart = type$.nullable_void_Function._as(onTapTrackStart);
    },
    set$onTapTrackReset(onTapTrackReset) {
      this._TapStatusTrackerMixin_onTapTrackReset = type$.nullable_void_Function._as(onTapTrackReset);
    }
  };
  A.BaseTapAndDragGestureRecognizer.prototype = {
    _handleDragUpdateThrottled$0() {
      var _this = this;
      A.assertHelper(_this._lastDragUpdateDetails != null);
      if (_this.onDragUpdate != null)
        _this.invokeCallback$1$2("onDragUpdate", new A.BaseTapAndDragGestureRecognizer__handleDragUpdateThrottled_closure(_this), type$.void);
      _this._lastDragUpdateDetails = _this._dragUpdateThrottleTimer = null;
    },
    isPointerAllowed$1($event) {
      var _this = this;
      if (_this._tap_and_drag$_primaryPointer == null)
        switch ($event.get$buttons($event)) {
          case 1:
            if (_this.onTapDown == null && _this.onDragStart == null && _this.onDragUpdate == null && _this.onDragEnd == null && _this.onTapUp == null && _this.onCancel == null)
              return false;
            break;
          default:
            return false;
        }
      else if ($event.get$pointer() !== _this._tap_and_drag$_primaryPointer)
        return false;
      return _this.super$GestureRecognizer$isPointerAllowed($event);
    },
    addAllowedPointer$1($event) {
      var t1, _this = this;
      if (_this._dragState === B._DragState_00) {
        _this.super$_BaseTapAndDragGestureRecognizer_OneSequenceGestureRecognizer__TapStatusTrackerMixin$addAllowedPointer($event);
        _this._tap_and_drag$_primaryPointer = $event.get$pointer();
        _this.__BaseTapAndDragGestureRecognizer__globalDistanceMovedAllAxes_A = _this.__BaseTapAndDragGestureRecognizer__globalDistanceMoved_A = 0;
        _this._dragState = B._DragState_10;
        t1 = $event.get$position($event);
        _this.__BaseTapAndDragGestureRecognizer__currentPosition_A = _this.__BaseTapAndDragGestureRecognizer__initialPosition_A = new A.OffsetPair($event.get$localPosition(), t1);
        _this._deadlineTimer = A.Timer_Timer(B.Duration_100000, new A.BaseTapAndDragGestureRecognizer_addAllowedPointer_closure(_this, $event));
      }
    },
    handleNonAllowedPointer$1($event) {
      if ($event.get$buttons($event) !== 1)
        if (!this._tap_and_drag$_wonArenaForPrimaryPointer)
          this.super$OneSequenceGestureRecognizer$handleNonAllowedPointer($event);
    },
    acceptGesture$1(pointer) {
      var t1, _this = this;
      if (pointer !== _this._tap_and_drag$_primaryPointer)
        return;
      _this._stopDeadlineTimer$0();
      t1 = _this._tap_and_drag$_acceptedActivePointers;
      A.assertHelper(!t1.contains$1(0, pointer));
      t1.add$1(0, pointer);
      t1 = _this._TapStatusTrackerMixin__down;
      if (t1 != null)
        _this._checkTapDown$1(t1);
      _this._tap_and_drag$_wonArenaForPrimaryPointer = true;
      if (_this._tap_and_drag$_start != null && _this.eagerVictoryOnDrag) {
        A.assertHelper(_this._dragState === B._DragState_20);
        A.assertHelper(_this._TapStatusTrackerMixin__up == null);
        t1 = _this._tap_and_drag$_start;
        t1.toString;
        _this._acceptDrag$1(t1);
      }
      if (_this._tap_and_drag$_start != null && !_this.eagerVictoryOnDrag) {
        A.assertHelper(_this._dragState === B._DragState_10);
        A.assertHelper(_this._TapStatusTrackerMixin__up == null);
        _this._dragState = B._DragState_20;
        t1 = _this._tap_and_drag$_start;
        t1.toString;
        _this._acceptDrag$1(t1);
      }
      t1 = _this._TapStatusTrackerMixin__up;
      if (t1 != null)
        _this._checkTapUp$1(t1);
    },
    didStopTrackingLastPointer$1(pointer) {
      var t1, _this = this;
      switch (_this._dragState.index) {
        case 0:
          _this._tap_and_drag$_checkCancel$0();
          _this.resolve$1(B.GestureDisposition_1);
          break;
        case 1:
          if (_this._pastSlopTolerance)
            if (_this._tap_and_drag$_wonArenaForPrimaryPointer) {
              if (_this._TapStatusTrackerMixin__down != null) {
                if (!_this._tap_and_drag$_acceptedActivePointers.remove$1(0, pointer))
                  _this.resolvePointer$2(pointer, B.GestureDisposition_1);
                _this._dragState = B._DragState_20;
                t1 = _this._TapStatusTrackerMixin__down;
                t1.toString;
                _this._acceptDrag$1(t1);
                _this._checkDragEnd$0();
              }
            } else {
              _this._tap_and_drag$_checkCancel$0();
              _this.resolve$1(B.GestureDisposition_1);
            }
          else {
            t1 = _this._TapStatusTrackerMixin__up;
            if (t1 != null)
              _this._checkTapUp$1(t1);
          }
          break;
        case 2:
          _this._checkDragEnd$0();
          break;
      }
      _this._stopDeadlineTimer$0();
      _this._tap_and_drag$_start = null;
      _this._dragState = B._DragState_00;
      _this._pastSlopTolerance = false;
    },
    handleEvent$1($event) {
      var computedSlop, t1, localToGlobalTransform, movedLocally, t2, t3, _this = this;
      type$.PointerEvent._as($event);
      if ($event.get$pointer() !== _this._tap_and_drag$_primaryPointer)
        return;
      _this.super$_TapStatusTrackerMixin$handleEvent($event);
      if (type$.PointerMoveEvent._is($event)) {
        computedSlop = A.computeHitSlop($event.get$kind($event), _this.gestureSettings);
        if (!_this._pastSlopTolerance) {
          t1 = _this.__BaseTapAndDragGestureRecognizer__initialPosition_A;
          t1 === $ && A.throwLateFieldNI("_initialPosition");
          t1 = A._getGlobalDistance($event, t1) > computedSlop;
        } else
          t1 = true;
        _this._pastSlopTolerance = t1;
        t1 = _this._dragState;
        if (t1 === B._DragState_20) {
          _this.__BaseTapAndDragGestureRecognizer__currentPosition_A = new A.OffsetPair($event.get$localPosition(), $event.get$position($event));
          _this._checkDragUpdate$1($event);
        } else if (t1 === B._DragState_10) {
          if (_this._tap_and_drag$_start == null) {
            if ($event.get$transform($event) == null)
              localToGlobalTransform = null;
            else {
              t1 = $event.get$transform($event);
              t1.toString;
              localToGlobalTransform = A.Matrix4_tryInvert(t1);
            }
            movedLocally = _this._tap_and_drag$_getDeltaForDetails$1($event.get$localDelta());
            t1 = _this.__BaseTapAndDragGestureRecognizer__globalDistanceMoved_A;
            t1 === $ && A.throwLateFieldNI("_globalDistanceMoved");
            t2 = A.PointerEvent_transformDeltaViaPositions(localToGlobalTransform, null, movedLocally, $event.get$localPosition()).get$distance();
            t3 = _this._tap_and_drag$_getPrimaryValueFromOffset$1(movedLocally);
            _this.__BaseTapAndDragGestureRecognizer__globalDistanceMoved_A = t1 + t2 * J.get$sign$in(t3 == null ? 1 : t3);
            t1 = _this.__BaseTapAndDragGestureRecognizer__globalDistanceMovedAllAxes_A;
            t1 === $ && A.throwLateFieldNI("_globalDistanceMovedAllAxes");
            _this.__BaseTapAndDragGestureRecognizer__globalDistanceMovedAllAxes_A = t1 + A.PointerEvent_transformDeltaViaPositions(localToGlobalTransform, null, $event.get$localDelta(), $event.get$localPosition()).get$distance() * B.JSInt_methods.get$sign(1);
            if (!_this._hasSufficientGlobalDistanceToAccept$1($event.get$kind($event)))
              t1 = _this._tap_and_drag$_wonArenaForPrimaryPointer && Math.abs(_this.__BaseTapAndDragGestureRecognizer__globalDistanceMovedAllAxes_A) > A.computePanSlop($event.get$kind($event), _this.gestureSettings);
            else
              t1 = true;
            if (t1) {
              _this._tap_and_drag$_start = $event;
              if (_this.eagerVictoryOnDrag) {
                _this._dragState = B._DragState_20;
                if (!_this._tap_and_drag$_wonArenaForPrimaryPointer)
                  _this.resolve$1(B.GestureDisposition_0);
              }
            }
          }
          t1 = _this._tap_and_drag$_start;
          if (t1 != null && _this._tap_and_drag$_wonArenaForPrimaryPointer) {
            _this._dragState = B._DragState_20;
            t1.toString;
            _this._acceptDrag$1(t1);
          }
        }
      } else if (type$.PointerUpEvent._is($event)) {
        t1 = _this._dragState;
        if (t1 === B._DragState_10)
          _this.stopTrackingIfPointerNoLongerDown$1($event);
        else if (t1 === B._DragState_20)
          _this._tap_and_drag$_giveUpPointer$1($event.get$pointer());
      } else if (type$.PointerCancelEvent._is($event)) {
        _this._dragState = B._DragState_00;
        _this._tap_and_drag$_giveUpPointer$1($event.get$pointer());
      }
    },
    rejectGesture$1(pointer) {
      var _this = this;
      if (pointer !== _this._tap_and_drag$_primaryPointer)
        return;
      _this.super$_TapStatusTrackerMixin$rejectGesture(pointer);
      _this._stopDeadlineTimer$0();
      _this._tap_and_drag$_giveUpPointer$1(pointer);
      _this._resetTaps$0();
      _this._resetDragUpdateThrottle$0();
    },
    dispose$0() {
      this._stopDeadlineTimer$0();
      this._resetDragUpdateThrottle$0();
      this.super$_BaseTapAndDragGestureRecognizer_OneSequenceGestureRecognizer__TapStatusTrackerMixin$dispose();
    },
    get$debugDescription() {
      return "tap_and_drag";
    },
    _acceptDrag$1($event) {
      var t1, t2, localDelta, correctedLocalPosition, localToGlobalTransform, globalUpdateDelta, _this = this,
        _s16_ = "_initialPosition";
      A.assertHelper(_this._dragState === B._DragState_20);
      if (!_this._tap_and_drag$_wonArenaForPrimaryPointer)
        return;
      if (_this.dragStartBehavior === B.DragStartBehavior_1) {
        t1 = _this.__BaseTapAndDragGestureRecognizer__initialPosition_A;
        t1 === $ && A.throwLateFieldNI(_s16_);
        t2 = $event.get$delta();
        _this.__BaseTapAndDragGestureRecognizer__currentPosition_A = _this.__BaseTapAndDragGestureRecognizer__initialPosition_A = t1.$add(0, new A.OffsetPair($event.get$localDelta(), t2));
      }
      _this._checkDragStart$1($event);
      localDelta = $event.get$localDelta();
      if (!localDelta.$eq(0, B.Offset_0_0)) {
        _this.__BaseTapAndDragGestureRecognizer__currentPosition_A = new A.OffsetPair($event.get$localPosition(), $event.get$position($event));
        t1 = _this.__BaseTapAndDragGestureRecognizer__initialPosition_A;
        t1 === $ && A.throwLateFieldNI(_s16_);
        correctedLocalPosition = t1.local.$add(0, localDelta);
        if ($event.get$transform($event) == null)
          localToGlobalTransform = null;
        else {
          t1 = $event.get$transform($event);
          t1.toString;
          localToGlobalTransform = A.Matrix4_tryInvert(t1);
        }
        globalUpdateDelta = A.PointerEvent_transformDeltaViaPositions(localToGlobalTransform, null, localDelta, correctedLocalPosition);
        _this._checkDragUpdate$2$corrected($event, _this.__BaseTapAndDragGestureRecognizer__initialPosition_A.$add(0, new A.OffsetPair(localDelta, globalUpdateDelta)));
      }
    },
    _checkTapDown$1($event) {
      var t1, t2, t3, t4, _this = this;
      if (_this._tap_and_drag$_sentTapDown)
        return;
      t1 = $event.get$position($event);
      t2 = $event.get$localPosition();
      t3 = _this.getKindForPointer$1($event.get$pointer());
      t4 = _this._TapStatusTrackerMixin__consecutiveTapCount;
      if (_this.onTapDown != null)
        _this.invokeCallback$1$2("onTapDown", new A.BaseTapAndDragGestureRecognizer__checkTapDown_closure(_this, new A.TapDragDownDetails(t1, t2, t3, t4)), type$.void);
      _this._tap_and_drag$_sentTapDown = true;
    },
    _checkTapUp$1($event) {
      var t1, t2, t3, t4, _this = this;
      if (!_this._tap_and_drag$_wonArenaForPrimaryPointer)
        return;
      t1 = $event.get$kind($event);
      t2 = $event.get$position($event);
      t3 = $event.get$localPosition();
      t4 = _this._TapStatusTrackerMixin__consecutiveTapCount;
      if (_this.onTapUp != null)
        _this.invokeCallback$1$2("onTapUp", new A.BaseTapAndDragGestureRecognizer__checkTapUp_closure(_this, new A.TapDragUpDetails(t2, t3, t1, t4)), type$.void);
      _this._resetTaps$0();
      if (!_this._tap_and_drag$_acceptedActivePointers.remove$1(0, $event.get$pointer()))
        _this.resolvePointer$2($event.get$pointer(), B.GestureDisposition_1);
    },
    _checkDragStart$1($event) {
      var t1, t2, _this = this;
      if (_this.onDragStart != null) {
        t1 = $event.get$timeStamp($event);
        t2 = _this.__BaseTapAndDragGestureRecognizer__initialPosition_A;
        t2 === $ && A.throwLateFieldNI("_initialPosition");
        _this.invokeCallback$1$2("onDragStart", new A.BaseTapAndDragGestureRecognizer__checkDragStart_closure(_this, new A.TapDragStartDetails(t1, t2.global, t2.local, _this.getKindForPointer$1($event.get$pointer()), _this._TapStatusTrackerMixin__consecutiveTapCount)), type$.void);
      }
      _this._tap_and_drag$_start = null;
    },
    _checkDragUpdate$2$corrected($event, corrected) {
      var localPosition, t2, t3, t4, t5, t6, _this = this,
        t1 = corrected == null,
        globalPosition = t1 ? null : corrected.global;
      if (globalPosition == null)
        globalPosition = $event.get$position($event);
      localPosition = t1 ? null : corrected.local;
      if (localPosition == null)
        localPosition = $event.get$localPosition();
      t1 = $event.get$timeStamp($event);
      t2 = $event.get$localDelta();
      t3 = _this.getKindForPointer$1($event.get$pointer());
      t4 = _this.__BaseTapAndDragGestureRecognizer__initialPosition_A;
      t4 === $ && A.throwLateFieldNI("_initialPosition");
      t4 = globalPosition.$sub(0, t4.global);
      t5 = localPosition.$sub(0, _this.__BaseTapAndDragGestureRecognizer__initialPosition_A.local);
      t6 = _this._TapStatusTrackerMixin__consecutiveTapCount;
      if (_this.onDragUpdate != null)
        _this.invokeCallback$1$2("onDragUpdate", new A.BaseTapAndDragGestureRecognizer__checkDragUpdate_closure(_this, new A.TapDragUpdateDetails(t1, t2, globalPosition, localPosition, t3, t4, t5, t6)), type$.void);
    },
    _checkDragUpdate$1($event) {
      return this._checkDragUpdate$2$corrected($event, null);
    },
    _checkDragEnd$0() {
      var t2, _this = this,
        t1 = _this.__BaseTapAndDragGestureRecognizer__currentPosition_A;
      t1 === $ && A.throwLateFieldNI("_currentPosition");
      t2 = _this._dragUpdateThrottleTimer;
      if (t2 != null) {
        t2.cancel$0(0);
        _this._handleDragUpdateThrottled$0();
      }
      t2 = _this._TapStatusTrackerMixin__consecutiveTapCount;
      if (_this.onDragEnd != null)
        _this.invokeCallback$1$2("onDragEnd", new A.BaseTapAndDragGestureRecognizer__checkDragEnd_closure(_this, new A.TapDragEndDetails(0, t2, t1.global, t1.local)), type$.void);
      _this._resetTaps$0();
      _this._resetDragUpdateThrottle$0();
    },
    _tap_and_drag$_checkCancel$0() {
      var t1, _this = this;
      if (!_this._tap_and_drag$_sentTapDown)
        return;
      t1 = _this.onCancel;
      if (t1 != null)
        _this.invokeCallback$1$2("onCancel", t1, type$.void);
      _this._resetDragUpdateThrottle$0();
      _this._resetTaps$0();
    },
    _tap_and_drag$_giveUpPointer$1(pointer) {
      this.stopTrackingPointer$1(pointer);
      if (!this._tap_and_drag$_acceptedActivePointers.remove$1(0, pointer))
        this.resolvePointer$2(pointer, B.GestureDisposition_1);
    },
    _resetTaps$0() {
      this._tap_and_drag$_wonArenaForPrimaryPointer = this._tap_and_drag$_sentTapDown = false;
      this._tap_and_drag$_primaryPointer = null;
    },
    _resetDragUpdateThrottle$0() {
      return;
    },
    _stopDeadlineTimer$0() {
      var t1 = this._deadlineTimer;
      if (t1 != null) {
        t1.cancel$0(0);
        this._deadlineTimer = null;
      }
    },
    set$onTapDown(onTapDown) {
      this.onTapDown = type$.nullable_void_Function_TapDragDownDetails._as(onTapDown);
    },
    set$onTapUp(onTapUp) {
      this.onTapUp = type$.nullable_void_Function_TapDragUpDetails._as(onTapUp);
    },
    set$onDragStart(_, onDragStart) {
      this.onDragStart = type$.nullable_void_Function_TapDragStartDetails._as(onDragStart);
    },
    set$onDragUpdate(onDragUpdate) {
      this.onDragUpdate = type$.nullable_void_Function_TapDragUpdateDetails._as(onDragUpdate);
    },
    set$onDragEnd(_, onDragEnd) {
      this.onDragEnd = type$.nullable_void_Function_TapDragEndDetails._as(onDragEnd);
    },
    set$onCancel(_, onCancel) {
      this.onCancel = type$.nullable_void_Function._as(onCancel);
    }
  };
  A.BaseTapAndDragGestureRecognizer__handleDragUpdateThrottled_closure.prototype = {
    call$0() {
      var t1 = this.$this,
        t2 = t1.onDragUpdate;
      t2.toString;
      t1 = t1._lastDragUpdateDetails;
      t1.toString;
      return t2.call$1(t1);
    },
    $signature: 1
  };
  A.BaseTapAndDragGestureRecognizer_addAllowedPointer_closure.prototype = {
    call$0() {
      var t1 = this.$this,
        t2 = t1._TapStatusTrackerMixin__down;
      if (t2 != null) {
        t1._checkTapDown$1(t2);
        if (t1._TapStatusTrackerMixin__consecutiveTapCount > 1)
          t1.resolve$1(B.GestureDisposition_0);
      }
      return null;
    },
    $signature: 1
  };
  A.BaseTapAndDragGestureRecognizer__checkTapDown_closure.prototype = {
    call$0() {
      return this.$this.onTapDown.call$1(this.details);
    },
    $signature: 1
  };
  A.BaseTapAndDragGestureRecognizer__checkTapUp_closure.prototype = {
    call$0() {
      return this.$this.onTapUp.call$1(this.upDetails);
    },
    $signature: 1
  };
  A.BaseTapAndDragGestureRecognizer__checkDragStart_closure.prototype = {
    call$0() {
      return this.$this.onDragStart.call$1(this.details);
    },
    $signature: 1
  };
  A.BaseTapAndDragGestureRecognizer__checkDragUpdate_closure.prototype = {
    call$0() {
      return this.$this.onDragUpdate.call$1(this.details);
    },
    $signature: 1
  };
  A.BaseTapAndDragGestureRecognizer__checkDragEnd_closure.prototype = {
    call$0() {
      return this.$this.onDragEnd.call$1(this.endDetails);
    },
    $signature: 1
  };
  A.TapAndHorizontalDragGestureRecognizer.prototype = {
    _hasSufficientGlobalDistanceToAccept$1(pointerDeviceKind) {
      var t1 = this.__BaseTapAndDragGestureRecognizer__globalDistanceMoved_A;
      t1 === $ && A.throwLateFieldNI("_globalDistanceMoved");
      return Math.abs(t1) > A.computeHitSlop(pointerDeviceKind, this.gestureSettings);
    },
    _tap_and_drag$_getDeltaForDetails$1(delta) {
      return new A.Offset(delta._dx, 0);
    },
    _tap_and_drag$_getPrimaryValueFromOffset$1(value) {
      return value._dx;
    },
    get$debugDescription() {
      return "tap and horizontal drag";
    }
  };
  A.TapAndPanGestureRecognizer.prototype = {
    _hasSufficientGlobalDistanceToAccept$1(pointerDeviceKind) {
      var t1 = this.__BaseTapAndDragGestureRecognizer__globalDistanceMoved_A;
      t1 === $ && A.throwLateFieldNI("_globalDistanceMoved");
      return Math.abs(t1) > A.computePanSlop(pointerDeviceKind, this.gestureSettings);
    },
    _tap_and_drag$_getDeltaForDetails$1(delta) {
      return delta;
    },
    _tap_and_drag$_getPrimaryValueFromOffset$1(value) {
      return null;
    },
    get$debugDescription() {
      return "tap and pan";
    }
  };
  A._BaseTapAndDragGestureRecognizer_OneSequenceGestureRecognizer__TapStatusTrackerMixin.prototype = {
    addAllowedPointer$1($event) {
      var t1, _this = this;
      _this.super$OneSequenceGestureRecognizer$addAllowedPointer($event);
      t1 = _this._TapStatusTrackerMixin__consecutiveTapTimer;
      if (t1 != null && t1._handle == null)
        _this._tapTrackerReset$0();
      _this._TapStatusTrackerMixin__up = null;
      if (_this._TapStatusTrackerMixin__down != null)
        t1 = !(_this._TapStatusTrackerMixin__consecutiveTapTimer != null && _this._isWithinConsecutiveTapTolerance$1($event.get$position($event)) && _this._hasSameButton$1($event.get$buttons($event)));
      else
        t1 = false;
      if (t1)
        _this._TapStatusTrackerMixin__consecutiveTapCount = 1;
      else
        ++_this._TapStatusTrackerMixin__consecutiveTapCount;
      _this._consecutiveTapTimerStop$0();
      _this._TapStatusTrackerMixin__down = $event;
      _this._TapStatusTrackerMixin__previousButtons = $event.get$buttons($event);
      _this._TapStatusTrackerMixin__lastTapOffset = $event.get$position($event);
      _this._TapStatusTrackerMixin__originPosition = new A.OffsetPair($event.get$localPosition(), $event.get$position($event));
      t1 = _this._TapStatusTrackerMixin_onTapTrackStart;
      if (t1 != null)
        t1.call$0();
    },
    dispose$0() {
      this._tapTrackerReset$0();
      this.super$OneSequenceGestureRecognizer$dispose();
    }
  };
  A._TapDragDownDetails_Object_Diagnosticable.prototype = {};
  A._TapDragEndDetails_Object_Diagnosticable.prototype = {};
  A._TapDragStartDetails_Object_Diagnosticable.prototype = {};
  A._TapDragUpDetails_Object_Diagnosticable.prototype = {};
  A._TapDragUpdateDetails_Object_Diagnosticable.prototype = {};
  A._CombiningGestureArenaEntry.prototype = {
    resolve$1(disposition) {
      this._combiner._team$_resolve$2(this._team$_member, disposition);
    },
    $isGestureArenaEntry: 1
  };
  A._CombiningGestureArenaMember.prototype = {
    acceptGesture$1(pointer) {
      var t1, t2, _i, member, _this = this;
      A.assertHelper(_this._team$_pointer === pointer);
      A.assertHelper(_this._winner != null || _this._members.length !== 0);
      _this._team$_close$0();
      if (_this._winner == null) {
        t1 = _this._team$_owner.captain;
        if (t1 == null) {
          t1 = _this._members;
          if (0 >= t1.length)
            return A.ioore(t1, 0);
          t1 = t1[0];
        }
        _this._winner = t1;
      }
      for (t1 = _this._members, t2 = t1.length, _i = 0; _i < t1.length; t1.length === t2 || (0, A.throwConcurrentModificationError)(t1), ++_i) {
        member = t1[_i];
        if (member !== _this._winner)
          member.rejectGesture$1(pointer);
      }
      _this._winner.acceptGesture$1(pointer);
    },
    rejectGesture$1(pointer) {
      var t1, t2, _i;
      A.assertHelper(this._team$_pointer === pointer);
      this._team$_close$0();
      for (t1 = this._members, t2 = t1.length, _i = 0; _i < t1.length; t1.length === t2 || (0, A.throwConcurrentModificationError)(t1), ++_i)
        t1[_i].rejectGesture$1(pointer);
    },
    _team$_close$0() {
      var _this = this;
      A.assertHelper(!_this._resolved);
      _this._resolved = true;
      A.assertHelper(_this._team$_owner._combiners.remove$1(0, _this._team$_pointer) === _this);
    },
    _team$_resolve$2(member, disposition) {
      var t1, _this = this;
      if (_this._resolved)
        return;
      switch (disposition.index) {
        case 0:
          if (_this._winner == null) {
            t1 = _this._team$_owner.captain;
            _this._winner = t1 == null ? member : t1;
          }
          t1 = _this._entry;
          t1._arena._arena$_resolve$3(t1._arena$_pointer, t1._member, disposition);
          break;
        case 1:
          t1 = _this._members;
          B.JSArray_methods.remove$1(t1, member);
          member.rejectGesture$1(_this._team$_pointer);
          if (t1.length === 0) {
            t1 = _this._entry;
            t1._arena._arena$_resolve$3(t1._arena$_pointer, t1._member, disposition);
          }
          break;
      }
    }
  };
  A.GestureArenaTeam_add_closure.prototype = {
    call$0() {
      return new A._CombiningGestureArenaMember(this.$this, A._setArrayType([], type$.JSArray_GestureArenaMember), this.pointer);
    },
    $signature: 436
  };
  A.Velocity.prototype = {
    $sub(_, other) {
      return new A.Velocity(this.pixelsPerSecond.$sub(0, type$.Velocity._as(other).pixelsPerSecond));
    },
    $add(_, other) {
      return new A.Velocity(this.pixelsPerSecond.$add(0, type$.Velocity._as(other).pixelsPerSecond));
    },
    clampMagnitude$2(minValue, maxValue) {
      var t1, valueSquared;
      A.assertHelper(maxValue >= minValue);
      t1 = this.pixelsPerSecond;
      valueSquared = t1.get$distanceSquared();
      if (valueSquared > maxValue * maxValue)
        return new A.Velocity(t1.$div(0, t1.get$distance()).$mul(0, maxValue));
      if (valueSquared < minValue * minValue)
        return new A.Velocity(t1.$div(0, t1.get$distance()).$mul(0, minValue));
      return this;
    },
    $eq(_, other) {
      if (other == null)
        return false;
      return other instanceof A.Velocity && other.pixelsPerSecond.$eq(0, this.pixelsPerSecond);
    },
    get$hashCode(_) {
      var t1 = this.pixelsPerSecond;
      return A.Object_hash(t1._dx, t1._dy, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue);
    },
    toString$0(_) {
      var t1 = this.pixelsPerSecond;
      return "Velocity(" + B.JSNumber_methods.toStringAsFixed$1(t1._dx, 1) + ", " + B.JSNumber_methods.toStringAsFixed$1(t1._dy, 1) + ")";
    }
  };
  A.VelocityEstimate.prototype = {
    toString$0(_) {
      var _this = this,
        t1 = _this.pixelsPerSecond;
      return "VelocityEstimate(" + B.JSNumber_methods.toStringAsFixed$1(t1._dx, 1) + ", " + B.JSNumber_methods.toStringAsFixed$1(t1._dy, 1) + "; offset: " + _this.offset.toString$0(0) + ", duration: " + _this.duration.toString$0(0) + ", confidence: " + B.JSNumber_methods.toStringAsFixed$1(_this.confidence, 1) + ")";
    }
  };
  A._PointAtTime.prototype = {
    toString$0(_) {
      return "_PointAtTime(" + this.point.toString$0(0) + " at " + this.time.toString$0(0) + ")";
    }
  };
  A.VelocityTracker.prototype = {
    get$_sinceLastSample() {
      var t1 = this._stopwatch;
      if (t1 == null) {
        A.BindingBase_checkInstance($.GestureBinding__instance, type$.GestureBinding).get$samplingClock();
        $.$get$Stopwatch__frequency();
        t1 = this._stopwatch = new A.Stopwatch();
      }
      return t1;
    },
    addPosition$2(time, position) {
      var t1, _this = this;
      _this.get$_sinceLastSample().start$0(0);
      _this.get$_sinceLastSample().reset$0(0);
      t1 = ++_this._velocity_tracker$_index;
      if (t1 === 20)
        t1 = _this._velocity_tracker$_index = 0;
      B.JSArray_methods.$indexSet(_this._samples, t1, new A._PointAtTime(time, position));
    },
    getVelocityEstimate$0() {
      var t1, x, y, w, time, index, newestSample, t2, oldestSample, previousSample, sampleCount, sample, t3, age, position, xFit, yFit, t4, t5,
        _s10_ = "confidence";
      if (this.get$_sinceLastSample().get$elapsedMilliseconds() > 40)
        return B.VelocityEstimate_nlh;
      t1 = type$.JSArray_double;
      x = A._setArrayType([], t1);
      y = A._setArrayType([], t1);
      w = A._setArrayType([], t1);
      time = A._setArrayType([], t1);
      index = this._velocity_tracker$_index;
      t1 = this._samples;
      if (!(index < 20))
        return A.ioore(t1, index);
      newestSample = t1[index];
      if (newestSample == null)
        return null;
      t2 = newestSample.time._duration;
      oldestSample = newestSample;
      previousSample = oldestSample;
      sampleCount = 0;
      do {
        if (!(index >= 0 && index < 20))
          return A.ioore(t1, index);
        sample = t1[index];
        if (sample == null)
          break;
        t3 = sample.time._duration;
        age = (t2 - t3) / 1000;
        if (age > 100 || Math.abs(t3 - previousSample.time._duration) / 1000 > 40)
          break;
        position = sample.point;
        B.JSArray_methods.add$1(x, position._dx);
        B.JSArray_methods.add$1(y, position._dy);
        B.JSArray_methods.add$1(w, 1);
        B.JSArray_methods.add$1(time, -age);
        index = (index === 0 ? 20 : index) - 1;
        ++sampleCount;
        if (sampleCount < 20) {
          oldestSample = sample;
          previousSample = oldestSample;
          continue;
        } else {
          oldestSample = sample;
          break;
        }
      } while (true);
      if (sampleCount >= 3) {
        xFit = A._InitializedCell$named("xFit", new A.VelocityTracker_getVelocityEstimate_closure(time, x, w));
        yFit = A._InitializedCell$named("yFit", new A.VelocityTracker_getVelocityEstimate_closure0(time, y, w));
        if (xFit._readFinal$0() != null && yFit._readFinal$0() != null) {
          t1 = xFit._readFinal$0().coefficients;
          if (1 >= t1.length)
            return A.ioore(t1, 1);
          t1 = t1[1];
          t3 = yFit._readFinal$0().coefficients;
          if (1 >= t3.length)
            return A.ioore(t3, 1);
          t3 = t3[1];
          t4 = xFit._readFinal$0().__PolynomialFit_confidence_A;
          t4 === $ && A.throwLateFieldNI(_s10_);
          t5 = yFit._readFinal$0().__PolynomialFit_confidence_A;
          t5 === $ && A.throwLateFieldNI(_s10_);
          return new A.VelocityEstimate(new A.Offset(t1 * 1000, t3 * 1000), t4 * t5, new A.Duration(t2 - oldestSample.time._duration), newestSample.point.$sub(0, oldestSample.point));
        }
      }
      return new A.VelocityEstimate(B.Offset_0_0, 1, new A.Duration(t2 - oldestSample.time._duration), newestSample.point.$sub(0, oldestSample.point));
    }
  };
  A.VelocityTracker_getVelocityEstimate_closure.prototype = {
    call$0() {
      return A.LeastSquaresSolver$(this.time, this.x, this.w).solve$1(2);
    },
    $signature: 210
  };
  A.VelocityTracker_getVelocityEstimate_closure0.prototype = {
    call$0() {
      return A.LeastSquaresSolver$(this.time, this.y, this.w).solve$1(2);
    },
    $signature: 210
  };
  A.IOSScrollViewFlingVelocityTracker.prototype = {
    addPosition$2(time, position) {
      var t1, _this = this;
      _this.get$_sinceLastSample().start$0(0);
      _this.get$_sinceLastSample().reset$0(0);
      A.assertHelper(new A.IOSScrollViewFlingVelocityTracker_addPosition_closure(_this, time, position).call$0());
      t1 = (_this._velocity_tracker$_index + 1) % 20;
      _this._velocity_tracker$_index = t1;
      B.JSArray_methods.$indexSet(_this._touchSamples, t1, new A._PointAtTime(time, position));
    },
    _previousVelocityAt$1(index) {
      var end, start,
        t1 = this._velocity_tracker$_index + index,
        endIndex = B.JSInt_methods.$mod(t1, 20),
        startIndex = B.JSInt_methods.$mod(t1 - 1, 20);
      t1 = this._touchSamples;
      end = t1[endIndex];
      start = t1[startIndex];
      if (end == null || start == null)
        return B.Offset_0_0;
      t1 = end.time._duration - start.time._duration;
      A.assertHelper(t1 >= 0);
      return t1 > 0 ? end.point.$sub(0, start.point).$mul(0, 1000).$div(0, t1 / 1000) : B.Offset_0_0;
    },
    getVelocityEstimate$0() {
      var estimatedVelocity, t1, t2, newestSample, oldestNonNullSample, i, _this = this;
      if (_this.get$_sinceLastSample().get$elapsedMilliseconds() > 40)
        return B.VelocityEstimate_nlh;
      estimatedVelocity = _this._previousVelocityAt$1(-2).$mul(0, 0.6).$add(0, _this._previousVelocityAt$1(-1).$mul(0, 0.35)).$add(0, _this._previousVelocityAt$1(0).$mul(0, 0.05));
      t1 = _this._touchSamples;
      t2 = _this._velocity_tracker$_index;
      if (!(t2 < 20))
        return A.ioore(t1, t2);
      newestSample = t1[t2];
      for (oldestNonNullSample = null, i = 1; i <= 20; ++i) {
        oldestNonNullSample = t1[B.JSInt_methods.$mod(t2 + i, 20)];
        if (oldestNonNullSample != null)
          break;
      }
      if (oldestNonNullSample == null || newestSample == null) {
        A.assertThrow(string$.There_m + A.S(t1));
        return B.VelocityEstimate_QFj;
      } else
        return new A.VelocityEstimate(estimatedVelocity, 1, new A.Duration(newestSample.time._duration - oldestNonNullSample.time._duration), newestSample.point.$sub(0, oldestNonNullSample.point));
    }
  };
  A.IOSScrollViewFlingVelocityTracker_addPosition_closure.prototype = {
    call$0() {
      var previousPoint, _this = this,
        t1 = _this.$this,
        t2 = t1._touchSamples;
      t1 = t1._velocity_tracker$_index;
      if (!(t1 < 20))
        return A.ioore(t2, t1);
      previousPoint = t2[t1];
      if (previousPoint == null || previousPoint.time._duration <= _this.time._duration)
        return true;
      throw A.wrapException(A.FlutterError_FlutterError("The position being added (" + _this.position.toString$0(0) + ") has a smaller timestamp (" + _this.time.toString$0(0) + ") than its predecessor: " + A.S(previousPoint) + "."));
    },
    $signature: 0
  };
  A.MacOSScrollViewFlingVelocityTracker.prototype = {
    getVelocityEstimate$0() {
      var estimatedVelocity, t1, t2, newestSample, oldestNonNullSample, i, _this = this;
      if (_this.get$_sinceLastSample().get$elapsedMilliseconds() > 40)
        return B.VelocityEstimate_nlh;
      estimatedVelocity = _this._previousVelocityAt$1(-2).$mul(0, 0.15).$add(0, _this._previousVelocityAt$1(-1).$mul(0, 0.65)).$add(0, _this._previousVelocityAt$1(0).$mul(0, 0.2));
      t1 = _this._touchSamples;
      t2 = _this._velocity_tracker$_index;
      if (!(t2 < 20))
        return A.ioore(t1, t2);
      newestSample = t1[t2];
      for (oldestNonNullSample = null, i = 1; i <= 20; ++i) {
        oldestNonNullSample = t1[B.JSInt_methods.$mod(t2 + i, 20)];
        if (oldestNonNullSample != null)
          break;
      }
      if (oldestNonNullSample == null || newestSample == null) {
        A.assertThrow(string$.There_m + A.S(t1));
        return B.VelocityEstimate_QFj;
      } else
        return new A.VelocityEstimate(estimatedVelocity, 1, new A.Duration(newestSample.time._duration - oldestNonNullSample.time._duration), newestSample.point.$sub(0, oldestNonNullSample.point));
    }
  };
  A.ActionIconThemeData.prototype = {
    get$hashCode(_) {
      var _this = this;
      return A.Object_hashAll([_this.backButtonIconBuilder, _this.closeButtonIconBuilder, _this.drawerButtonIconBuilder, _this.endDrawerButtonIconBuilder]);
    },
    $eq(_, other) {
      if (other == null)
        return false;
      if (this === other)
        return true;
      if (J.get$runtimeType$(other) !== A.getRuntimeTypeOfDartObject(this))
        return false;
      return other instanceof A.ActionIconThemeData;
    },
    debugFillProperties$1(properties) {
      var t1, _this = this, _null = null;
      _this.super$Diagnosticable$debugFillProperties(properties);
      t1 = type$.Widget_Function_BuildContext;
      properties.add$1(0, A.DiagnosticsProperty$("backButtonIconBuilder", _this.backButtonIconBuilder, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t1));
      properties.add$1(0, A.DiagnosticsProperty$("closeButtonIconBuilder", _this.closeButtonIconBuilder, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t1));
      properties.add$1(0, A.DiagnosticsProperty$("drawerButtonIconBuilder", _this.drawerButtonIconBuilder, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t1));
      properties.add$1(0, A.DiagnosticsProperty$("endDrawerButtonIconBuilder", _this.endDrawerButtonIconBuilder, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t1));
    }
  };
  A._ActionIconThemeData_Object_Diagnosticable.prototype = {};
  A.AdaptiveTextSelectionToolbar.prototype = {
    build$1(context) {
      var resultChildren, t2, _this = this,
        t1 = _this.buttonItems.length === 0;
      if (t1)
        return B.SizedBox_0_0_null_null;
      resultChildren = J.toList$0$ax(A.AdaptiveTextSelectionToolbar_getAdaptiveButtons(context, _this.buttonItems));
      switch (A.Theme_of(context).platform.index) {
        case 2:
          t1 = _this.anchors;
          t2 = t1.primaryAnchor;
          t1 = t1.secondaryAnchor;
          return A.CupertinoTextSelectionToolbar$(t2, t1 == null ? t2 : t1, resultChildren);
        case 0:
          t1 = _this.anchors;
          t2 = t1.primaryAnchor;
          t1 = t1.secondaryAnchor;
          return A.TextSelectionToolbar$(t2, t1 == null ? t2 : t1, resultChildren);
        case 1:
        case 3:
        case 5:
          return A.DesktopTextSelectionToolbar$(_this.anchors.primaryAnchor, resultChildren);
        case 4:
          return A.CupertinoDesktopTextSelectionToolbar$(_this.anchors.primaryAnchor, resultChildren);
      }
    }
  };
  A.AdaptiveTextSelectionToolbar_getAdaptiveButtons_closure.prototype = {
    call$1(buttonItem) {
      return A.CupertinoTextSelectionToolbarButton$buttonItem(type$.ContextMenuButtonItem._as(buttonItem));
    },
    $signature: 438
  };
  A.AdaptiveTextSelectionToolbar_getAdaptiveButtons_closure0.prototype = {
    call$1(buttonItem) {
      var t1;
      type$.ContextMenuButtonItem._as(buttonItem);
      t1 = this.context;
      return A.DesktopTextSelectionToolbarButton$text(t1, buttonItem.onPressed, A.AdaptiveTextSelectionToolbar_getButtonLabel(t1, buttonItem));
    },
    $signature: 439
  };
  A.AdaptiveTextSelectionToolbar_getAdaptiveButtons_closure1.prototype = {
    call$1(buttonItem) {
      type$.ContextMenuButtonItem._as(buttonItem);
      return A.CupertinoDesktopTextSelectionToolbarButton$text(buttonItem.onPressed, A.AdaptiveTextSelectionToolbar_getButtonLabel(this.context, buttonItem));
    },
    $signature: 440
  };
  A.ThemeMode.prototype = {
    _enumToString$0() {
      return "ThemeMode." + this._name;
    }
  };
  A.MaterialApp.prototype = {
    createState$0() {
      return new A._MaterialAppState(B._StateLifecycle_0);
    }
  };
  A.MaterialApp_createMaterialHeroController_closure.prototype = {
    call$2(begin, end) {
      return new A.MaterialRectArcTween(begin, end);
    },
    $signature: 452
  };
  A.MaterialScrollBehavior.prototype = {
    getPlatform$1(context) {
      return A.Theme_of(context).platform;
    },
    buildScrollbar$3(context, child, details) {
      switch (A.axisDirectionToAxis(details.direction).index) {
        case 0:
          return child;
        case 1:
          switch (A.Theme_of(context).platform.index) {
            case 3:
            case 4:
            case 5:
              return new A.Scrollbar(child, details.controller, null);
            case 0:
            case 1:
            case 2:
              return child;
          }
          break;
      }
    },
    buildOverscrollIndicator$3(context, child, details) {
      A.Theme_of(context);
      switch (A.Theme_of(context).platform.index) {
        case 2:
        case 3:
        case 4:
        case 5:
          return child;
        case 0:
          switch (0) {
            case 0:
              return new A.StretchingOverscrollIndicator(details.direction, details.decorationClipBehavior, child, null);
          }
        case 1:
          break;
      }
      return A.GlowingOverscrollIndicator$(details.direction, child, A.Theme_of(context).colorScheme.secondary);
    }
  };
  A._MaterialAppState.prototype = {
    initState$0() {
      this.super$State$initState();
      this.___MaterialAppState__heroController_A = A.MaterialApp_createMaterialHeroController();
    },
    dispose$0() {
      var t1 = this.___MaterialAppState__heroController_A;
      t1 === $ && A.throwLateFieldNI("_heroController");
      t1.dispose$0();
      this.super$State$dispose();
    },
    get$_localizationsDelegates() {
      var t1 = A._setArrayType([], type$.JSArray_LocalizationsDelegate_dynamic);
      this._widget.toString;
      t1.push(B.C__MaterialLocalizationsDelegate);
      t1.push(B.C__CupertinoLocalizationsDelegate);
      return t1;
    },
    _exitWidgetSelectionButtonBuilder$3$key$onPressed(context, key, onPressed) {
      var t1, t2, t3;
      type$.BuildContext._as(context);
      type$.void_Function._as(onPressed);
      type$.GlobalKey_State_StatefulWidget._as(key);
      t1 = this._widgetSelectionButtonsBackgroundColor$1(context);
      t2 = A.Theme_of(context).colorScheme;
      if (this._isDarkTheme$1(context)) {
        t3 = t2._onPrimaryContainer;
        t2 = t3 == null ? t2.onPrimary : t3;
      } else {
        t3 = t2._primaryContainer;
        t2 = t3 == null ? t2.primary : t3;
      }
      return new A.FloatingActionButton(B.Icon_2r4, t2, t1, onPressed, null, false, B._FloatingActionButtonType_1, null, key);
    },
    _moveExitWidgetSelectionButtonBuilder$3$isLeftAligned$onPressed(context, isLeftAligned, onPressed) {
      var t1, t2, _null = null;
      type$.void_Function._as(onPressed);
      t1 = this._widgetSelectionButtonsBackgroundColor$1(context);
      t2 = isLeftAligned ? B.IconData_57502_true : B.IconData_57501_true;
      return A.IconButton$(t1, B.BoxConstraints_ijb, A.Icon$(t2, _null, 'Move "Exit Select Widget mode" button to the ' + (isLeftAligned ? "right" : "left") + ".", _null), 32, _null, onPressed, B.EdgeInsets_0_0_0_0, _null, _null);
    },
    _widgetSelectionButtonsBackgroundColor$1(context) {
      var t2,
        t1 = A.Theme_of(context).colorScheme;
      if (this._isDarkTheme$1(context)) {
        t2 = t1._primaryContainer;
        t1 = t2 == null ? t1.primary : t2;
      } else {
        t2 = t1._onPrimaryContainer;
        t1 = t2 == null ? t1.onPrimary : t2;
      }
      return t1;
    },
    _isDarkTheme$1(context) {
      var t1;
      this._widget.toString;
      t1 = A.MediaQuery__maybeOf(context, B._MediaQueryAspect_5);
      t1 = t1 == null ? null : t1.platformBrightness;
      t1 = (t1 == null ? B.Brightness_1 : t1) === B.Brightness_0;
      return t1;
    },
    _materialBuilder$2(context, child) {
      var t1, platformBrightness, useDarkTheme, highContrast, theme, effectiveSelectionColor, effectiveCursorColor, childWidget, _this = this, _null = null;
      _this._widget.toString;
      t1 = A.MediaQuery__maybeOf(context, B._MediaQueryAspect_5);
      platformBrightness = t1 == null ? _null : t1.platformBrightness;
      if (platformBrightness == null)
        platformBrightness = B.Brightness_1;
      useDarkTheme = platformBrightness === B.Brightness_0;
      t1 = A.MediaQuery__maybeOf(context, B._MediaQueryAspect_13);
      t1 = t1 == null ? _null : t1.highContrast;
      highContrast = t1 === true;
      if (useDarkTheme)
        if (highContrast)
          _this._widget.toString;
      if (useDarkTheme)
        _this._widget.toString;
      if (highContrast)
        _this._widget.toString;
      theme = _this._widget.theme;
      t1 = theme.textSelectionTheme;
      effectiveSelectionColor = t1.selectionColor;
      if (effectiveSelectionColor == null)
        effectiveSelectionColor = theme.colorScheme.primary.withOpacity$1(0.4);
      effectiveCursorColor = t1.cursorColor;
      if (effectiveCursorColor == null)
        effectiveCursorColor = theme.colorScheme.primary;
      childWidget = child == null ? B.SizedBox_0_0_null_null : child;
      _this._widget.toString;
      t1 = A.DefaultSelectionStyle$(childWidget, effectiveCursorColor, _null, _null, effectiveSelectionColor);
      $.$get$AnimationStyle_noAnimation();
      childWidget = new A.AnimatedTheme(theme, new A.ScaffoldMessenger(t1, _null), B.C__Linear, B.Duration_200000, _null, _null);
      return childWidget;
    },
    _buildWidgetApp$1(context) {
      var materialColor, t3, _this = this, _null = null,
        t1 = _this._widget,
        t2 = t1.theme;
      t2 = t2.primaryColor;
      materialColor = t2;
      if (materialColor == null)
        materialColor = B.MaterialColor_45F;
      t1 = t1.home;
      t2 = _this.get$_localizationsDelegates();
      _this._widget.toString;
      t3 = B.Map_empty6.containsKey$1(0, "/");
      if (A.assertTest(!t3))
        A.assertThrow('If the home property is specified, the routes table cannot include an entry for "/", since it would be redundant.');
      return new A.WidgetsApp(_null, _null, _null, new A._MaterialAppState__buildWidgetApp_closure(), _null, _null, _null, _null, _null, t1, B.Map_empty6, _null, _null, _null, B.List_empty15, _this.get$_materialBuilder(), "", _null, B.TextStyle_L1b, materialColor, _null, t2, _null, _null, B.List_Locale_en_US, false, false, _this.get$_exitWidgetSelectionButtonBuilder(), _this.get$_moveExitWidgetSelectionButtonBuilder(), false, _null, _null, _null, new A.GlobalObjectKey(_this, type$.GlobalObjectKey_State_StatefulWidget));
    },
    build$1(context) {
      var t2, _this = this, _null = null, t1 = {},
        result = _this._buildWidgetApp$1(context);
      t1.result = result;
      t1.result = A.Focus$(false, false, result, _null, _null, _null, _null, true, _null, _null, _null, new A._MaterialAppState_build_closure(), _null, _null);
      A.assertHelper(new A._MaterialAppState_build_closure0(t1, _this).call$0());
      _this._widget.toString;
      t2 = _this.___MaterialAppState__heroController_A;
      t2 === $ && A.throwLateFieldNI("_heroController");
      return new A.ScrollConfiguration(B.C_MaterialScrollBehavior, new A.HeroControllerScope(t2, t1.result, _null), _null);
    }
  };
  A._MaterialAppState__buildWidgetApp_closure.prototype = {
    call$1$2(settings, builder, $T) {
      var t1, t2, t3, t4, t5, t6, t7, t8, _null = null;
      type$.Widget_Function_BuildContext._as(builder);
      t1 = A._setArrayType([], type$.JSArray_of_Future_bool_Function);
      t2 = $.Zone__current;
      t3 = A.ProxyAnimation$(B.C__AlwaysDismissedAnimation);
      t4 = A._setArrayType([], type$.JSArray_OverlayEntry);
      t5 = A.ValueNotifier$(_null, type$.nullable_String);
      t6 = $.Zone__current;
      t7 = $T._eval$1("_Future<0?>");
      t8 = $T._eval$1("_AsyncCompleter<0?>");
      t1 = new A.MaterialPageRoute(builder, false, true, false, _null, _null, t1, A.LinkedHashSet_LinkedHashSet$_empty(type$.PopEntry_nullable_Object), new A.LabeledGlobalKey(_null, $T._eval$1("LabeledGlobalKey<_ModalScopeState<0>>")), new A.LabeledGlobalKey(_null, type$.LabeledGlobalKey_State_StatefulWidget), new A.PageStorageBucket(), _null, 0, new A._AsyncCompleter(new A._Future(t2, $T._eval$1("_Future<0?>")), $T._eval$1("_AsyncCompleter<0?>")), t3, t4, _null, settings, t5, new A._AsyncCompleter(new A._Future(t6, t7), t8), new A._AsyncCompleter(new A._Future(t6, t7), t8), $T._eval$1("MaterialPageRoute<0>"));
      t1.Route$2$requestFocus$settings(_null, settings, $T);
      return t1;
    },
    call$2(settings, builder) {
      return this.call$1$2(settings, builder, type$.dynamic);
    },
    $signature: 473
  };
  A._MaterialAppState_build_closure.prototype = {
    call$2(node, $event) {
      type$.FocusNode._as(node);
      type$.KeyEvent._as($event);
      if (!($event instanceof A.KeyDownEvent) && !($event instanceof A.KeyRepeatEvent) || !$event.logicalKey.$eq(0, B.LogicalKeyboardKey_4294967323))
        return B.KeyEventResult_1;
      return A.Tooltip_dismissAllToolTips() ? B.KeyEventResult_0 : B.KeyEventResult_1;
    },
    $signature: 216
  };
  A._MaterialAppState_build_closure0.prototype = {
    call$0() {
      this.$this._widget.toString;
      return true;
    },
    $signature: 0
  };
  A._ToolbarContainerLayout.prototype = {
    getConstraintsForChild$1(constraints) {
      return constraints.tighten$1$height(this.toolbarHeight);
    },
    getSize$1(constraints) {
      return new A.Size(constraints.maxWidth, this.toolbarHeight);
    },
    getPositionForChild$2(size, childSize) {
      return new A.Offset(0, size._dy - childSize._dy);
    },
    shouldRelayout$1(oldDelegate) {
      return this.toolbarHeight !== type$._ToolbarContainerLayout._as(oldDelegate).toolbarHeight;
    }
  };
  A._PreferredAppBarSize.prototype = {};
  A.AppBar.prototype = {
    _getEffectiveCenterTitle$1(theme) {
      var t1 = new A.AppBar__getEffectiveCenterTitle_platformCenter(this, theme).call$0();
      return t1;
    },
    createState$0() {
      return new A._AppBarState(B._StateLifecycle_0);
    },
    $isPreferredSizeWidget: 1,
    notificationPredicate$1(arg0) {
      return A.scroll_notification__defaultScrollNotificationPredicate$closure().call$1(arg0);
    }
  };
  A.AppBar__getEffectiveCenterTitle_platformCenter.prototype = {
    call$0() {
      switch (this.theme.platform.index) {
        case 0:
        case 1:
        case 3:
        case 5:
          return false;
        case 2:
        case 4:
          return false;
      }
    },
    $signature: 0
  };
  A._AppBarState.prototype = {
    didChangeDependencies$0() {
      var t1, scaffoldState, t2, _this = this;
      _this.super$State$didChangeDependencies();
      t1 = _this._app_bar$_scrollNotificationObserver;
      if (t1 != null)
        t1.removeListener$1(0, _this.get$_app_bar$_handleScrollNotification());
      scaffoldState = _this.get$context(0).findAncestorStateOfType$1$0(type$.ScaffoldState);
      if (scaffoldState != null) {
        t1 = scaffoldState._drawerOpened;
        A.ChangeNotifier_debugAssertNotDisposed(t1);
        A.assertHelper(t1._restoration0$_restorationId != null);
        t2 = t1._restoration_properties$_value;
        if (!(t2 == null ? A._instanceType(t1)._eval$1("RestorableValue.T")._as(t2) : t2)) {
          t1 = scaffoldState._endDrawerOpened;
          A.ChangeNotifier_debugAssertNotDisposed(t1);
          A.assertHelper(t1._restoration0$_restorationId != null);
          t2 = t1._restoration_properties$_value;
          t1 = t2 == null ? A._instanceType(t1)._eval$1("RestorableValue.T")._as(t2) : t2;
        } else
          t1 = true;
      } else
        t1 = false;
      if (t1)
        return;
      t1 = _this._app_bar$_scrollNotificationObserver = A.ScrollNotificationObserver_maybeOf(_this.get$context(0));
      if (t1 != null)
        t1.addListener$1(0, _this.get$_app_bar$_handleScrollNotification());
    },
    dispose$0() {
      var _this = this,
        t1 = _this._app_bar$_scrollNotificationObserver;
      if (t1 != null) {
        t1.removeListener$1(0, _this.get$_app_bar$_handleScrollNotification());
        _this._app_bar$_scrollNotificationObserver = null;
      }
      _this.super$State$dispose();
    },
    _app_bar$_handleScrollNotification$1(notification) {
      var oldScrolledUnder, metrics, t1, _this = this;
      type$.ScrollNotification._as(notification);
      if (notification instanceof A.ScrollUpdateNotification && A.boolConversionCheck(_this._widget.notificationPredicate$1(notification))) {
        oldScrolledUnder = _this._scrolledUnder;
        metrics = notification.metrics;
        switch (metrics.axisDirection.index) {
          case 0:
            t1 = _this._scrolledUnder = Math.max(metrics.get$maxScrollExtent() - metrics.get$pixels(), 0) > 0;
            break;
          case 2:
            t1 = _this._scrolledUnder = Math.max(metrics.get$pixels() - metrics.get$minScrollExtent(), 0) > 0;
            break;
          case 1:
          case 3:
            t1 = oldScrolledUnder;
            break;
          default:
            t1 = oldScrolledUnder;
        }
        if (t1 !== oldScrolledUnder)
          _this.setState$1(new A._AppBarState__handleScrollNotification_closure());
      }
    },
    _resolveColor$4(states, widgetColor, themeColor, defaultColor) {
      var t1, t2;
      type$.Set_WidgetState._as(states);
      t1 = type$.nullable_Color;
      t2 = A.WidgetStateProperty_resolveAs(widgetColor, states, t1);
      t1 = t2 == null ? A.WidgetStateProperty_resolveAs(themeColor, states, t1) : t2;
      return t1 == null ? A.WidgetStateProperty_resolveAs(defaultColor, states, type$.Color) : t1;
    },
    build$1(context) {
      var theme, iconButtonTheme, appBarTheme, defaults, scaffold, t1, t2, toolbarHeight, t3, backgroundColor, t4, t5, scrolledUnderBackground, effectiveBackgroundColor, actionForegroundColor, foregroundColor, elevation, effectiveElevation, overallIconTheme, overallIconTheme0, actionsIconTheme, actionsPadding, toolbarTextStyle, titleTextStyle, leading, effectiveIconButtonTheme, leadingIconButtonStyle, title, title0, _0_0, actions, effectiveActionsIconButtonTheme, actionsIconButtonStyle, appBar, style, overlayStyle, _this = this, _null = null;
      _this._widget.toString;
      A.debugCheckHasMediaQuery(context);
      A.debugCheckHasMaterialLocalizations(context);
      theme = A.Theme_of(context);
      iconButtonTheme = A.IconButtonTheme_of(context);
      appBarTheme = A.Theme_of(context).appBarTheme;
      defaults = new A._AppBarDefaultsM3(context, _null, _null, 0, 3, _null, _null, _null, _null, _null, _null, 16, 64, _null, _null, _null, _null);
      scaffold = context.findAncestorStateOfType$1$0(type$.ScaffoldState);
      A.ModalRoute__of(context, _null, type$.nullable_Object);
      context.dependOnInheritedWidgetOfExactType$1$0(type$.FlexibleSpaceBarSettings);
      t1 = A.LinkedHashSet_LinkedHashSet$_empty(type$.WidgetState);
      t2 = _this._scrolledUnder;
      if (t2)
        t1.add$1(0, B.WidgetState_5);
      t2 = scaffold == null;
      if (!t2)
        scaffold._widget.toString;
      if (!t2)
        scaffold._widget.toString;
      t2 = _this._widget;
      t2.toString;
      toolbarHeight = appBarTheme.toolbarHeight;
      if (toolbarHeight == null)
        toolbarHeight = 56;
      t3 = appBarTheme.backgroundColor;
      backgroundColor = _this._resolveColor$4(t1, t2.backgroundColor, t3, defaults.get$backgroundColor(0));
      t2 = _this._widget.backgroundColor;
      t4 = A.Theme_of(context).colorScheme;
      t5 = t4._surfaceContainer;
      scrolledUnderBackground = _this._resolveColor$4(t1, t2, t3, t5 == null ? t4.surface : t5);
      effectiveBackgroundColor = t1.contains$1(0, B.WidgetState_5) ? scrolledUnderBackground : backgroundColor;
      _this._widget.toString;
      actionForegroundColor = appBarTheme.foregroundColor;
      foregroundColor = actionForegroundColor == null ? defaults.get$foregroundColor() : actionForegroundColor;
      _this._widget.toString;
      elevation = appBarTheme.elevation;
      if (elevation == null) {
        t2 = defaults.elevation;
        t2.toString;
        elevation = t2;
      }
      if (t1.contains$1(0, B.WidgetState_5)) {
        _this._widget.toString;
        t1 = appBarTheme.scrolledUnderElevation;
        if (t1 == null)
          t1 = defaults.scrolledUnderElevation;
        effectiveElevation = t1 == null ? elevation : t1;
      } else
        effectiveElevation = elevation;
      _this._widget.toString;
      overallIconTheme = appBarTheme.iconTheme;
      overallIconTheme0 = overallIconTheme == null ? defaults.get$iconTheme().copyWith$1$color(foregroundColor) : overallIconTheme;
      _this._widget.toString;
      t1 = appBarTheme.actionsIconTheme;
      if (t1 == null)
        t1 = _null;
      if (t1 == null)
        t1 = overallIconTheme;
      if (t1 == null) {
        t1 = defaults.get$actionsIconTheme().copyWith$1$color(actionForegroundColor);
        actionsIconTheme = t1;
      } else
        actionsIconTheme = t1;
      if (actionsIconTheme == null)
        actionsIconTheme = overallIconTheme0;
      _this._widget.toString;
      actionsPadding = appBarTheme.actionsPadding;
      if (actionsPadding == null)
        actionsPadding = defaults.get$actionsPadding();
      _this._widget.toString;
      toolbarTextStyle = appBarTheme.toolbarTextStyle;
      if (toolbarTextStyle == null) {
        t1 = defaults.get$toolbarTextStyle();
        toolbarTextStyle = t1 == null ? _null : t1.copyWith$1$color(foregroundColor);
      }
      _this._widget.toString;
      titleTextStyle = appBarTheme.titleTextStyle;
      if (titleTextStyle == null) {
        t1 = defaults.get$titleTextStyle();
        titleTextStyle = t1 == null ? _null : t1.copyWith$1$color(foregroundColor);
      }
      t1 = _this._widget;
      leading = t1.leading;
      if (overallIconTheme0.$eq(0, defaults.get$iconTheme()))
        effectiveIconButtonTheme = iconButtonTheme;
      else {
        leadingIconButtonStyle = A.IconButton_styleFrom(_null, _null, _null, _null, _null, _null, overallIconTheme0.color, _null, _null, overallIconTheme0.size, _null, _null, _null, _null);
        t1 = iconButtonTheme.style;
        effectiveIconButtonTheme = new A.IconButtonThemeData(t1 == null ? _null : t1.copyWith$3$foregroundColor$iconSize$overlayColor(leadingIconButtonStyle.foregroundColor, leadingIconButtonStyle.iconSize, leadingIconButtonStyle.overlayColor));
      }
      leading = A.IconButtonTheme$(leading, effectiveIconButtonTheme);
      _this._widget.toString;
      leading = A.ConstrainedBox$(leading, A.BoxConstraints$tightFor(_null, 56));
      t1 = _this._widget;
      title = t1.title;
      title0 = new A._AppBarTitleBox(title, _null);
      _0_0 = theme.platform;
      $label0$0: {
        t2 = _null;
        if (B.TargetPlatform_0 === _0_0 || B.TargetPlatform_1 === _0_0 || B.TargetPlatform_3 === _0_0 || B.TargetPlatform_5 === _0_0) {
          t2 = true;
          break $label0$0;
        }
        if (B.TargetPlatform_2 === _0_0 || B.TargetPlatform_4 === _0_0)
          break $label0$0;
      }
      title = A.Semantics$(_null, title0, false, _null, _null, false, _null, _null, true, _null, _null, _null, _null, t2, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null);
      titleTextStyle.toString;
      title = A.MediaQuery_withClampedTextScaling(A.DefaultTextStyle$(title, _null, _null, B.TextOverflow_2, false, titleTextStyle, _null, _null, B.TextWidthBasis_0), 1.34);
      actions = new A.Padding(actionsPadding, A.Row$(t1.actions, B.CrossAxisAlignment_2, B.MainAxisAlignment_0, B.MainAxisSize_0), _null);
      if (actionsIconTheme.$eq(0, defaults.get$actionsIconTheme()))
        effectiveActionsIconButtonTheme = iconButtonTheme;
      else {
        actionsIconButtonStyle = A.IconButton_styleFrom(_null, _null, _null, _null, _null, _null, actionsIconTheme.color, _null, _null, actionsIconTheme.size, _null, _null, _null, _null);
        t1 = iconButtonTheme.style;
        effectiveActionsIconButtonTheme = new A.IconButtonThemeData(t1 == null ? _null : t1.copyWith$3$foregroundColor$iconSize$overlayColor(actionsIconButtonStyle.foregroundColor, actionsIconButtonStyle.iconSize, actionsIconButtonStyle.overlayColor));
      }
      actions = A.IconButtonTheme$(A.IconTheme_merge(actions, actionsIconTheme), effectiveActionsIconButtonTheme);
      t1 = _this._widget._getEffectiveCenterTitle$1(theme);
      _this._widget.toString;
      t2 = appBarTheme.titleSpacing;
      if (t2 == null)
        t2 = 16;
      toolbarTextStyle.toString;
      appBar = A.ClipRect$(new A.CustomSingleChildLayout(new A._ToolbarContainerLayout(toolbarHeight), A.IconTheme_merge(A.DefaultTextStyle$(new A.NavigationToolbar(leading, title, actions, t1, t2, _null), _null, _null, B.TextOverflow_0, true, toolbarTextStyle, _null, _null, B.TextWidthBasis_0), overallIconTheme0), _null), B.Clip_1, _null);
      appBar = A.SafeArea$(false, appBar, true);
      appBar = A.Align$(B.Alignment_0_m1, appBar, _null, _null, _null);
      t1 = A.ThemeData_estimateBrightnessForColor(effectiveBackgroundColor);
      style = t1 === B.Brightness_0 ? B.SystemUiOverlayStyle_PSv : B.SystemUiOverlayStyle_4qY;
      overlayStyle = new A.SystemUiOverlayStyle(_null, _null, _null, _null, B.Color_Edl, style.statusBarBrightness, style.statusBarIconBrightness, style.systemStatusBarContrastEnforced);
      _this._widget.toString;
      t1 = appBarTheme.shadowColor;
      if (t1 == null)
        t1 = defaults.get$shadowColor(0);
      _this._widget.toString;
      t2 = appBarTheme.surfaceTintColor;
      if (t2 == null) {
        t2 = theme.colorScheme;
        t3 = t2._surfaceTint;
        t2 = t3 == null ? t2.primary : t3;
      }
      t3 = appBarTheme.shape;
      if (t3 == null)
        t3 = defaults.shape;
      return A.Semantics$(_null, new A.AnnotatedRegion(overlayStyle, A.Material$(B.Duration_200000, _null, A.Semantics$(_null, appBar, false, _null, _null, true, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null), B.Clip_0, effectiveBackgroundColor, effectiveElevation, _null, t1, t3, t2, _null, B.MaterialType_0), _null, type$.AnnotatedRegion_SystemUiOverlayStyle), true, _null, _null, false, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null);
    }
  };
  A._AppBarState__handleScrollNotification_closure.prototype = {
    call$0() {
    },
    $signature: 1
  };
  A._AppBarTitleBox.prototype = {
    createRenderObject$1(context) {
      var t1 = new A._RenderAppBarTitleBox(B.Alignment_0_0, A.Directionality_of(context), null, new A._LayoutCacheStorage(), A.LayerHandle$(type$.ContainerLayer_2));
      t1.RenderObject$0();
      t1.set$child(null);
      return t1;
    },
    updateRenderObject$2(context, renderObject) {
      type$._RenderAppBarTitleBox._as(renderObject).set$textDirection(A.Directionality_of(context));
    }
  };
  A._RenderAppBarTitleBox.prototype = {
    computeDryLayout$1(constraints) {
      var innerConstraints = constraints.copyWith$1$maxHeight(1 / 0),
        t1 = this.RenderObjectWithChildMixin__child;
      return constraints.constrain$1(t1._computeIntrinsics$2$3(B.C__DryLayout, innerConstraints, t1.get$_computeDryLayout(), type$.BoxConstraints, type$.Size));
    },
    computeDryBaseline$2(constraints, baseline) {
      var innerConstraints, child, result, t2, childSize, _this = this,
        t1 = type$.BoxConstraints;
      t1._as(constraints);
      type$.TextBaseline._as(baseline);
      innerConstraints = constraints.copyWith$1$maxHeight(1 / 0);
      child = _this.RenderObjectWithChildMixin__child;
      if (child == null)
        return null;
      result = child.getDryBaseline$2(innerConstraints, baseline);
      if (result == null)
        return null;
      t2 = type$.Size;
      childSize = child._computeIntrinsics$2$3(B.C__DryLayout, innerConstraints, child.get$_computeDryLayout(), t1, t2);
      return result + _this.get$resolvedAlignment().alongOffset$1(type$.Offset._as(_this._computeIntrinsics$2$3(B.C__DryLayout, constraints, _this.get$_computeDryLayout(), t1, t2).$sub(0, childSize)))._dy;
    },
    performLayout$0() {
      var _this = this,
        innerConstraints = A.RenderObject.prototype.get$constraints.call(_this).copyWith$1$maxHeight(1 / 0);
      _this.RenderObjectWithChildMixin__child.layout$2$parentUsesSize(innerConstraints, true);
      _this.set$size(0, A.RenderObject.prototype.get$constraints.call(_this).constrain$1(_this.RenderObjectWithChildMixin__child.get$size(0)));
      _this.alignChild$0();
    }
  };
  A._AppBarDefaultsM3.prototype = {
    get$_theme() {
      var result, _this = this,
        value = _this.___AppBarDefaultsM3__theme_FI;
      if (value === $) {
        result = A.Theme_of(_this.context);
        _this.___AppBarDefaultsM3__theme_FI !== $ && A.throwLateFieldADI("_theme");
        _this.___AppBarDefaultsM3__theme_FI = result;
        value = result;
      }
      return value;
    },
    get$_app_bar$_colors() {
      var t1, _this = this,
        value = _this.___AppBarDefaultsM3__colors_FI;
      if (value === $) {
        t1 = _this.get$_theme();
        _this.___AppBarDefaultsM3__colors_FI !== $ && A.throwLateFieldADI("_colors");
        value = _this.___AppBarDefaultsM3__colors_FI = t1.colorScheme;
      }
      return value;
    },
    get$_app_bar$_textTheme() {
      var t1, _this = this,
        value = _this.___AppBarDefaultsM3__textTheme_FI;
      if (value === $) {
        t1 = _this.get$_theme();
        _this.___AppBarDefaultsM3__textTheme_FI !== $ && A.throwLateFieldADI("_textTheme");
        value = _this.___AppBarDefaultsM3__textTheme_FI = t1.textTheme;
      }
      return value;
    },
    get$backgroundColor(_) {
      return this.get$_app_bar$_colors().surface;
    },
    get$foregroundColor() {
      return this.get$_app_bar$_colors().onSurface;
    },
    get$shadowColor(_) {
      return B.Color_Edl;
    },
    get$surfaceTintColor() {
      return B.Color_Edl;
    },
    get$iconTheme() {
      var _null = null;
      return A.IconThemeData$(_null, this.get$_app_bar$_colors().onSurface, _null, _null, _null, _null, _null, 24, _null);
    },
    get$actionsIconTheme() {
      var _null = null,
        t1 = this.get$_app_bar$_colors(),
        t2 = t1._onSurfaceVariant;
      return A.IconThemeData$(_null, t2 == null ? t1.onSurface : t2, _null, _null, _null, _null, _null, 24, _null);
    },
    get$toolbarTextStyle() {
      return this.get$_app_bar$_textTheme().bodyMedium;
    },
    get$titleTextStyle() {
      return this.get$_app_bar$_textTheme().titleLarge;
    },
    get$actionsPadding() {
      return B.EdgeInsets_0_0_0_0;
    }
  };
  A.AppBarTheme.prototype = {
    get$hashCode(_) {
      var _this = this;
      return A.Object_hash(_this.get$backgroundColor(_this), _this.get$foregroundColor(), _this.elevation, _this.scrolledUnderElevation, _this.get$shadowColor(_this), _this.get$surfaceTintColor(), _this.shape, _this.get$iconTheme(), _this.get$actionsIconTheme(), _this.centerTitle, _this.titleSpacing, _this.toolbarHeight, _this.get$toolbarTextStyle(), _this.get$titleTextStyle(), _this.systemOverlayStyle, _this.get$actionsPadding(), B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue);
    },
    $eq(_, other) {
      var t1, _this = this;
      if (other == null)
        return false;
      if (_this === other)
        return true;
      if (J.get$runtimeType$(other) !== A.getRuntimeTypeOfDartObject(_this))
        return false;
      t1 = false;
      if (other instanceof A.AppBarTheme)
        if (J.$eq$(other.get$backgroundColor(other), _this.get$backgroundColor(_this)))
          if (J.$eq$(other.get$foregroundColor(), _this.get$foregroundColor()))
            if (other.elevation == _this.elevation)
              if (other.scrolledUnderElevation == _this.scrolledUnderElevation)
                if (J.$eq$(other.get$shadowColor(other), _this.get$shadowColor(_this)))
                  if (J.$eq$(other.get$surfaceTintColor(), _this.get$surfaceTintColor()))
                    if (J.$eq$(other.shape, _this.shape))
                      if (J.$eq$(other.get$iconTheme(), _this.get$iconTheme()))
                        if (J.$eq$(other.get$actionsIconTheme(), _this.get$actionsIconTheme()))
                          if (other.titleSpacing == _this.titleSpacing)
                            if (other.toolbarHeight == _this.toolbarHeight)
                              if (J.$eq$(other.get$toolbarTextStyle(), _this.get$toolbarTextStyle()))
                                if (J.$eq$(other.get$titleTextStyle(), _this.get$titleTextStyle()))
                                  t1 = J.$eq$(other.get$actionsPadding(), _this.get$actionsPadding());
      return t1;
    },
    debugFillProperties$1(properties) {
      var t1, t2, _this = this, _null = null;
      _this.super$Diagnosticable$debugFillProperties(properties);
      properties.add$1(0, A.ColorProperty$("backgroundColor", _this.get$backgroundColor(_this), _null, B.DiagnosticLevel_3, true, B.DiagnosticsTreeStyle_8));
      properties.add$1(0, A.ColorProperty$("foregroundColor", _this.get$foregroundColor(), _null, B.DiagnosticLevel_3, true, B.DiagnosticsTreeStyle_8));
      t1 = type$.double;
      properties.add$1(0, A.DiagnosticsProperty$("elevation", _this.elevation, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t1));
      properties.add$1(0, A.DiagnosticsProperty$("scrolledUnderElevation", _this.scrolledUnderElevation, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t1));
      properties.add$1(0, A.ColorProperty$("shadowColor", _this.get$shadowColor(_this), _null, B.DiagnosticLevel_3, true, B.DiagnosticsTreeStyle_8));
      properties.add$1(0, A.ColorProperty$("surfaceTintColor", _this.get$surfaceTintColor(), _null, B.DiagnosticLevel_3, true, B.DiagnosticsTreeStyle_8));
      properties.add$1(0, A.DiagnosticsProperty$("shape", _this.shape, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.ShapeBorder));
      t2 = type$.IconThemeData;
      properties.add$1(0, A.DiagnosticsProperty$("iconTheme", _this.get$iconTheme(), true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t2));
      properties.add$1(0, A.DiagnosticsProperty$("actionsIconTheme", _this.get$actionsIconTheme(), true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t2));
      properties.add$1(0, A.DiagnosticsProperty$("centerTitle", _this.centerTitle, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.bool));
      properties.add$1(0, A.DiagnosticsProperty$("titleSpacing", _this.titleSpacing, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t1));
      properties.add$1(0, A.DiagnosticsProperty$("toolbarHeight", _this.toolbarHeight, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t1));
      t1 = type$.TextStyle;
      properties.add$1(0, A.DiagnosticsProperty$("toolbarTextStyle", _this.get$toolbarTextStyle(), true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t1));
      properties.add$1(0, A.DiagnosticsProperty$("titleTextStyle", _this.get$titleTextStyle(), true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t1));
      properties.add$1(0, A.DiagnosticsProperty$("actionsPadding", _this.get$actionsPadding(), true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.EdgeInsetsGeometry));
    },
    get$backgroundColor(receiver) {
      return this.backgroundColor;
    },
    get$foregroundColor() {
      return this.foregroundColor;
    },
    get$shadowColor(receiver) {
      return this.shadowColor;
    },
    get$surfaceTintColor() {
      return this.surfaceTintColor;
    },
    get$iconTheme() {
      return this.iconTheme;
    },
    get$actionsIconTheme() {
      return this.actionsIconTheme;
    },
    get$toolbarTextStyle() {
      return this.toolbarTextStyle;
    },
    get$titleTextStyle() {
      return this.titleTextStyle;
    },
    get$actionsPadding() {
      return this.actionsPadding;
    }
  };
  A._AppBarTheme_Object_Diagnosticable.prototype = {};
  A.MaterialPointArcTween.prototype = {
    _initialize$0() {
      var t1, t2, delta, deltaX, deltaY, distanceFromAtoB, t3, t4, c, t5, t6, t7, t8, _this = this;
      A.assertHelper(_this.begin != null);
      A.assertHelper(_this.end != null);
      t1 = _this.begin;
      t1.toString;
      t2 = _this.end;
      t2.toString;
      delta = t2.$sub(0, t1);
      deltaX = Math.abs(delta._dx);
      deltaY = Math.abs(delta._dy);
      distanceFromAtoB = delta.get$distance();
      t3 = t2._dx;
      t4 = t1._dy;
      c = new A.Offset(t3, t4);
      t5 = new A.MaterialPointArcTween__initialize_sweepAngle(_this, distanceFromAtoB);
      if (deltaX > 2 && deltaY > 2) {
        t6 = distanceFromAtoB * distanceFromAtoB;
        t7 = t1._dx;
        t8 = t2._dy;
        if (deltaX < deltaY) {
          t1 = t6 / c.$sub(0, t1).get$distance() / 2;
          _this._arc$_radius = t1;
          _this._center = new A.Offset(t3 + t1 * J.get$sign$in(t7 - t3), t8);
          if (t7 < t3) {
            t1 = t5.call$0();
            t8 = J.get$sign$in(t4 - t8);
            if (typeof t1 !== "number")
              return t1.$mul();
            _this._beginAngle = t1 * t8;
            _this._endAngle = 0;
          } else {
            t1 = t5.call$0();
            t4 = J.get$sign$in(t8 - t4);
            if (typeof t1 !== "number")
              return t1.$mul();
            _this._beginAngle = 3.141592653589793 + t1 * t4;
            _this._endAngle = 3.141592653589793;
          }
        } else {
          _this._arc$_radius = t6 / c.$sub(0, t2).get$distance() / 2;
          t1 = J.get$sign$in(t8 - t4);
          t2 = _this._arc$_radius;
          t2.toString;
          _this._center = new A.Offset(t7, t4 + t1 * t2);
          if (t4 < t8) {
            _this._beginAngle = -1.5707963267948966;
            t1 = t5.call$0();
            t7 = J.get$sign$in(t3 - t7);
            if (typeof t1 !== "number")
              return t1.$mul();
            _this._endAngle = -1.5707963267948966 + t1 * t7;
          } else {
            _this._beginAngle = 1.5707963267948966;
            t1 = t5.call$0();
            t3 = J.get$sign$in(t7 - t3);
            if (typeof t1 !== "number")
              return t1.$mul();
            _this._endAngle = 1.5707963267948966 + t1 * t3;
          }
        }
        A.assertHelper(_this._beginAngle != null);
        A.assertHelper(_this._endAngle != null);
      } else
        _this._endAngle = _this._beginAngle = null;
      _this._arc$_dirty = false;
    },
    get$center() {
      var _this = this;
      if (_this.begin == null || _this.end == null)
        return null;
      if (_this._arc$_dirty)
        _this._initialize$0();
      return _this._center;
    },
    get$radius() {
      var _this = this;
      if (_this.begin == null || _this.end == null)
        return null;
      if (_this._arc$_dirty)
        _this._initialize$0();
      return _this._arc$_radius;
    },
    get$beginAngle() {
      var _this = this;
      if (_this.begin == null || _this.end == null)
        return null;
      if (_this._arc$_dirty)
        _this._initialize$0();
      return _this._beginAngle;
    },
    get$endAngle() {
      var _this = this;
      if (_this.begin == null || _this.end == null)
        return null;
      if (_this._arc$_dirty)
        _this._initialize$0();
      return _this._beginAngle;
    },
    set$begin(value) {
      type$.nullable_Offset._as(value);
      if (!J.$eq$(value, this.begin)) {
        this.begin = value;
        this._arc$_dirty = true;
      }
    },
    set$end(_, value) {
      type$.nullable_Offset._as(value);
      if (!J.$eq$(value, this.end)) {
        this.end = value;
        this._arc$_dirty = true;
      }
    },
    lerp$1(t) {
      var t1, t2, t3, t4, _this = this;
      if (_this._arc$_dirty)
        _this._initialize$0();
      if (t === 0) {
        t1 = _this.begin;
        t1.toString;
        return t1;
      }
      if (t === 1) {
        t1 = _this.end;
        t1.toString;
        return t1;
      }
      t1 = _this._beginAngle;
      if (t1 == null || _this._endAngle == null) {
        t1 = A.Offset_lerp(_this.begin, _this.end, t);
        t1.toString;
        return t1;
      }
      t1 = A.lerpDouble(t1, _this._endAngle, t);
      t1.toString;
      t2 = Math.cos(t1);
      t3 = _this._arc$_radius;
      t3.toString;
      t1 = Math.sin(t1);
      t4 = _this._arc$_radius;
      t4.toString;
      return _this._center.$add(0, new A.Offset(t2 * t3, t1 * t4));
    },
    toString$0(_) {
      var _this = this;
      return A.objectRuntimeType(_this, "MaterialPointArcTween") + "(" + A.S(_this.begin) + " \u2192 " + A.S(_this.end) + "; center=" + A.S(_this.get$center()) + ", radius=" + A.S(_this.get$radius()) + ", beginAngle=" + A.S(_this.get$beginAngle()) + ", endAngle=" + A.S(_this.get$endAngle()) + ")";
    }
  };
  A.MaterialPointArcTween__initialize_sweepAngle.prototype = {
    call$0() {
      var t1 = this.$this._arc$_radius;
      t1.toString;
      return 2 * Math.asin(this.distanceFromAtoB / (2 * t1));
    },
    $signature: 230
  };
  A._CornerId.prototype = {
    _enumToString$0() {
      return "_CornerId." + this._name;
    }
  };
  A._Diagonal.prototype = {};
  A.MaterialRectArcTween.prototype = {
    _initialize$0() {
      var diagonal, t1, t2, t3, _this = this;
      A.assertHelper(_this.begin != null);
      A.assertHelper(_this.end != null);
      diagonal = A._maxBy(B.List_Yk4, new A.MaterialRectArcTween__initialize_closure(_this, _this.end.get$center().$sub(0, _this.begin.get$center())), type$._Diagonal);
      t1 = _this.begin;
      t1.toString;
      t2 = diagonal.beginId;
      t1 = _this._cornerFor$2(t1, t2);
      t3 = _this.end;
      t3.toString;
      _this.__MaterialRectArcTween__beginArc_A = new A.MaterialPointArcTween(t1, _this._cornerFor$2(t3, t2));
      t2 = _this.begin;
      t2.toString;
      t3 = diagonal.endId;
      t2 = _this._cornerFor$2(t2, t3);
      t1 = _this.end;
      t1.toString;
      _this.__MaterialRectArcTween__endArc_A = new A.MaterialPointArcTween(t2, _this._cornerFor$2(t1, t3));
      _this._arc$_dirty = false;
    },
    _cornerFor$2(rect, id) {
      var t1;
      switch (id.index) {
        case 0:
          t1 = new A.Offset(rect.left, rect.top);
          break;
        case 1:
          t1 = new A.Offset(rect.right, rect.top);
          break;
        case 2:
          t1 = new A.Offset(rect.left, rect.bottom);
          break;
        case 3:
          t1 = new A.Offset(rect.right, rect.bottom);
          break;
        default:
          t1 = null;
      }
      return t1;
    },
    get$beginArc() {
      var t1, _this = this;
      if (_this.begin == null)
        return null;
      if (_this._arc$_dirty)
        _this._initialize$0();
      t1 = _this.__MaterialRectArcTween__beginArc_A;
      t1 === $ && A.throwLateFieldNI("_beginArc");
      return t1;
    },
    get$endArc() {
      var t1, _this = this;
      if (_this.end == null)
        return null;
      if (_this._arc$_dirty)
        _this._initialize$0();
      t1 = _this.__MaterialRectArcTween__endArc_A;
      t1 === $ && A.throwLateFieldNI("_endArc");
      return t1;
    },
    set$begin(value) {
      type$.nullable_Rect._as(value);
      if (!J.$eq$(value, this.begin)) {
        this.begin = value;
        this._arc$_dirty = true;
      }
    },
    set$end(_, value) {
      type$.nullable_Rect._as(value);
      if (!J.$eq$(value, this.end)) {
        this.end = value;
        this._arc$_dirty = true;
      }
    },
    lerp$1(t) {
      var t1, t2, _this = this;
      if (_this._arc$_dirty)
        _this._initialize$0();
      if (t === 0) {
        t1 = _this.begin;
        t1.toString;
        return t1;
      }
      if (t === 1) {
        t1 = _this.end;
        t1.toString;
        return t1;
      }
      t1 = _this.__MaterialRectArcTween__beginArc_A;
      t1 === $ && A.throwLateFieldNI("_beginArc");
      t1 = t1.lerp$1(t);
      t2 = _this.__MaterialRectArcTween__endArc_A;
      t2 === $ && A.throwLateFieldNI("_endArc");
      return A.Rect$fromPoints(t1, t2.lerp$1(t));
    },
    toString$0(_) {
      var _this = this;
      return A.objectRuntimeType(_this, "MaterialRectArcTween") + "(" + A.S(_this.begin) + " \u2192 " + A.S(_this.end) + "; beginArc=" + A.S(_this.get$beginArc()) + ", endArc=" + A.S(_this.get$endArc()) + ")";
    }
  };
  A.MaterialRectArcTween__initialize_closure.prototype = {
    call$1(d) {
      var t1, t2, t3, t4, delta, $length;
      type$._Diagonal._as(d);
      t1 = this.$this;
      t2 = this.centersVector;
      t3 = t1.begin;
      t3.toString;
      t3 = t1._cornerFor$2(t3, d.endId);
      t4 = t1.begin;
      t4.toString;
      delta = t3.$sub(0, t1._cornerFor$2(t4, d.beginId));
      $length = delta.get$distance();
      return t2._dx * delta._dx / $length + t2._dy * delta._dy / $length;
    },
    $signature: 490
  };
  A.BadgeThemeData.prototype = {
    get$hashCode(_) {
      var _this = this;
      return A.Object_hash(_this.backgroundColor, _this.textColor, _this.smallSize, _this.largeSize, _this.textStyle, _this.padding, _this.alignment, _this.offset, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue);
    },
    $eq(_, other) {
      var _this = this;
      if (other == null)
        return false;
      if (_this === other)
        return true;
      if (J.get$runtimeType$(other) !== A.getRuntimeTypeOfDartObject(_this))
        return false;
      return other instanceof A.BadgeThemeData && J.$eq$(other.backgroundColor, _this.backgroundColor) && J.$eq$(other.textColor, _this.textColor) && other.smallSize == _this.smallSize && other.largeSize == _this.largeSize && J.$eq$(other.textStyle, _this.textStyle) && J.$eq$(other.padding, _this.padding) && J.$eq$(other.alignment, _this.alignment) && J.$eq$(other.offset, _this.offset);
    },
    debugFillProperties$1(properties) {
      var _this = this, _null = null;
      _this.super$Diagnosticable$debugFillProperties(properties);
      properties.add$1(0, A.ColorProperty$("backgroundColor", _this.backgroundColor, _null, B.DiagnosticLevel_3, true, B.DiagnosticsTreeStyle_8));
      properties.add$1(0, A.ColorProperty$("textColor", _this.textColor, _null, B.DiagnosticLevel_3, true, B.DiagnosticsTreeStyle_8));
      properties.add$1(0, A.DoubleProperty$("smallSize", _this.smallSize, _null, _null, B.DiagnosticLevel_3, true, _null, _null));
      properties.add$1(0, A.DoubleProperty$("largeSize", _this.largeSize, _null, _null, B.DiagnosticLevel_3, true, _null, _null));
      properties.add$1(0, A.DiagnosticsProperty$("textStyle", _this.textStyle, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.TextStyle));
      properties.add$1(0, A.DiagnosticsProperty$("padding", _this.padding, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.EdgeInsetsGeometry));
      properties.add$1(0, A.DiagnosticsProperty$("alignment", _this.alignment, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.AlignmentGeometry));
      properties.add$1(0, A.DiagnosticsProperty$("offset", _this.offset, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.Offset));
    }
  };
  A._BadgeThemeData_Object_Diagnosticable.prototype = {};
  A.MaterialBannerThemeData.prototype = {
    get$hashCode(_) {
      var _this = this;
      return A.Object_hash(_this.backgroundColor, _this.surfaceTintColor, _this.shadowColor, _this.dividerColor, _this.contentTextStyle, _this.elevation, _this.padding, _this.leadingPadding, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue);
    },
    $eq(_, other) {
      var _this = this;
      if (other == null)
        return false;
      if (_this === other)
        return true;
      if (J.get$runtimeType$(other) !== A.getRuntimeTypeOfDartObject(_this))
        return false;
      return other instanceof A.MaterialBannerThemeData && J.$eq$(other.backgroundColor, _this.backgroundColor) && J.$eq$(other.surfaceTintColor, _this.surfaceTintColor) && J.$eq$(other.shadowColor, _this.shadowColor) && J.$eq$(other.dividerColor, _this.dividerColor) && J.$eq$(other.contentTextStyle, _this.contentTextStyle) && other.elevation == _this.elevation && J.$eq$(other.padding, _this.padding) && J.$eq$(other.leadingPadding, _this.leadingPadding);
    },
    debugFillProperties$1(properties) {
      var t1, _this = this, _null = null;
      _this.super$Diagnosticable$debugFillProperties(properties);
      properties.add$1(0, A.ColorProperty$("backgroundColor", _this.backgroundColor, _null, B.DiagnosticLevel_3, true, B.DiagnosticsTreeStyle_8));
      properties.add$1(0, A.ColorProperty$("surfaceTintColor", _this.surfaceTintColor, _null, B.DiagnosticLevel_3, true, B.DiagnosticsTreeStyle_8));
      properties.add$1(0, A.ColorProperty$("shadowColor", _this.shadowColor, _null, B.DiagnosticLevel_3, true, B.DiagnosticsTreeStyle_8));
      properties.add$1(0, A.ColorProperty$("dividerColor", _this.dividerColor, _null, B.DiagnosticLevel_3, true, B.DiagnosticsTreeStyle_8));
      properties.add$1(0, A.DiagnosticsProperty$("contentTextStyle", _this.contentTextStyle, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.TextStyle));
      properties.add$1(0, A.DoubleProperty$("elevation", _this.elevation, _null, _null, B.DiagnosticLevel_3, true, _null, _null));
      t1 = type$.EdgeInsetsGeometry;
      properties.add$1(0, A.DiagnosticsProperty$("padding", _this.padding, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t1));
      properties.add$1(0, A.DiagnosticsProperty$("leadingPadding", _this.leadingPadding, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t1));
    }
  };
  A._MaterialBannerThemeData_Object_Diagnosticable.prototype = {};
  A.BottomAppBarTheme.prototype = {
    get$hashCode(_) {
      var _this = this;
      return A.Object_hash(_this.color, _this.elevation, _this.shape, _this.height, _this.surfaceTintColor, _this.shadowColor, _this.padding, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue);
    },
    $eq(_, other) {
      var _this = this;
      if (other == null)
        return false;
      if (_this === other)
        return true;
      if (J.get$runtimeType$(other) !== A.getRuntimeTypeOfDartObject(_this))
        return false;
      return other instanceof A.BottomAppBarTheme && J.$eq$(other.color, _this.color) && other.elevation == _this.elevation && other.height == _this.height && J.$eq$(other.surfaceTintColor, _this.surfaceTintColor) && J.$eq$(other.shadowColor, _this.shadowColor) && J.$eq$(other.padding, _this.padding);
    },
    debugFillProperties$1(properties) {
      var t1, _this = this, _null = null;
      _this.super$Diagnosticable$debugFillProperties(properties);
      properties.add$1(0, A.ColorProperty$("color", _this.color, _null, B.DiagnosticLevel_3, true, B.DiagnosticsTreeStyle_8));
      t1 = type$.double;
      properties.add$1(0, A.DiagnosticsProperty$("elevation", _this.elevation, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t1));
      properties.add$1(0, A.DiagnosticsProperty$("shape", _this.shape, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.NotchedShape));
      properties.add$1(0, A.DiagnosticsProperty$("height", _this.height, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t1));
      properties.add$1(0, A.ColorProperty$("surfaceTintColor", _this.surfaceTintColor, _null, B.DiagnosticLevel_3, true, B.DiagnosticsTreeStyle_8));
      properties.add$1(0, A.ColorProperty$("shadowColor", _this.shadowColor, _null, B.DiagnosticLevel_3, true, B.DiagnosticsTreeStyle_8));
      properties.add$1(0, A.DiagnosticsProperty$("padding", _this.padding, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.EdgeInsetsGeometry));
    }
  };
  A._BottomAppBarTheme_Object_Diagnosticable.prototype = {};
  A.BottomNavigationBarType.prototype = {
    _enumToString$0() {
      return "BottomNavigationBarType." + this._name;
    }
  };
  A.BottomNavigationBarLandscapeLayout.prototype = {
    _enumToString$0() {
      return "BottomNavigationBarLandscapeLayout." + this._name;
    }
  };
  A.BottomNavigationBar.prototype = {
    createState$0() {
      return new A._BottomNavigationBarState(A._setArrayType([], type$.JSArray_AnimationController), A._setArrayType([], type$.JSArray_CurvedAnimation), A.ListQueue$(null, type$._Circle), null, null, B._StateLifecycle_0);
    }
  };
  A.BottomNavigationBar_closure.prototype = {
    call$1(item) {
      return type$.BottomNavigationBarItem._as(item).label != null;
    },
    $signature: 491
  };
  A._BottomNavigationTile.prototype = {
    build$1(context) {
      var t3, selectedIconSize, t4, unselectedIconSize, selectedIconDiff, unselectedIconDiff, t5, t6, t7, t8, t9, bottomPadding, topPadding, result, _this = this, _null = null,
        t1 = _this.selectedLabelStyle,
        t2 = t1.fontSize;
      t2.toString;
      t3 = _this.selectedIconTheme;
      selectedIconSize = t3 == null ? _null : t3.size;
      if (selectedIconSize == null)
        selectedIconSize = _this.iconSize;
      t4 = _this.unselectedIconTheme;
      unselectedIconSize = t4 == null ? _null : t4.size;
      if (unselectedIconSize == null)
        unselectedIconSize = _this.iconSize;
      selectedIconDiff = Math.max(selectedIconSize - unselectedIconSize, 0);
      unselectedIconDiff = Math.max(unselectedIconSize - selectedIconSize, 0);
      t5 = _this.showUnselectedLabels;
      if (!t5) {
        t6 = selectedIconDiff / 2;
        t7 = t2 / 2 - unselectedIconDiff / 2;
        t8 = type$.Tween_double;
        t9 = _this.animation;
        type$.Animation_double._as(t9);
        bottomPadding = new A.Tween(t6, t7, t8).transform$1(0, t9.get$value(0));
        topPadding = new A.Tween(t2 + t6, t7, t8).transform$1(0, t9.get$value(0));
        t2 = t9;
      } else {
        t6 = type$.Tween_double;
        t7 = _this.animation;
        t2 /= 2;
        t8 = t2 + selectedIconDiff / 2;
        t2 += unselectedIconDiff / 2;
        type$.Animation_double._as(t7);
        bottomPadding = new A.Tween(t8, t2, t6).transform$1(0, t7.get$value(0));
        topPadding = new A.Tween(t8, t2, t6).transform$1(0, t7.get$value(0));
        t2 = t7;
      }
      switch (_this.type.index) {
        case 0:
          t6 = 1;
          break;
        case 1:
          t6 = B.JSNumber_methods.round$0(_this.flex * 1000);
          break;
        default:
          t6 = _null;
      }
      t7 = _this.selected;
      t8 = _this.item;
      result = A.InkResponse$(false, _null, true, new A.Padding(new A.EdgeInsets(0, topPadding, 0, bottomPadding), new A._Tile(_this.layout, new A._TileIcon(_this.iconColorTween, t2, _this.iconSize, t7, t8, t3, t4, _null), new A._Label(_this.labelColorTween, t2, t8, t1, _this.unselectedLabelStyle, true, t5, _null), _null), _null), false, _null, true, false, _null, _null, _null, B.BoxShape_1, _null, _null, _null, _this.mouseCursor, _null, _null, _null, _null, _null, _null, _null, _null, _null, _this.onTap, _null, _null, _null, _null, _null, _null, _null, _null);
      return A.Expanded$(A.Semantics$(true, A.Stack$(B.AlignmentDirectional_m1_m1, A._setArrayType([result, A.Semantics$(_null, _null, false, _null, _null, false, _null, _null, _null, _null, _this.indexLabel, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null)], type$.JSArray_Widget), B.Clip_1, B.StackFit_0), true, _null, _null, false, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, t7, _null, _null, _null, _null), t6);
    }
  };
  A._Tile.prototype = {
    build$1(context) {
      var _this = this;
      A.debugCheckHasMediaQuery(context);
      if (A.InheritedModel_inheritFrom(context, B._MediaQueryAspect_1, type$.MediaQuery).data.get$orientation(0) === B.Orientation_1 && _this.layout === B.BottomNavigationBarLandscapeLayout_2)
        return A.Align$(B.Alignment_0_0, A.Row$(A._setArrayType([_this.icon, B.SizedBox_8_null_null_null, new A.Flexible(1, B.FlexFit_1, A.IntrinsicWidth$(_this.label), null)], type$.JSArray_Widget), B.CrossAxisAlignment_2, B.MainAxisAlignment_0, B.MainAxisSize_0), 1, null, null);
      return A.Column$(A._setArrayType([_this.icon, _this.label], type$.JSArray_Widget), B.CrossAxisAlignment_2, B.MainAxisAlignment_3, B.MainAxisSize_0, 0);
    }
  };
  A._TileIcon.prototype = {
    build$1(context) {
      var _this = this, _null = null,
        t1 = type$.Animation_double._as(_this.animation),
        defaultIconTheme = A.IconThemeData$(_null, _this.colorTween.transform$1(0, t1.get$value(0)), _null, _null, _null, _null, _null, _this.iconSize, _null),
        iconThemeData = A.IconThemeData_lerp(defaultIconTheme.merge$1(_this.unselectedIconTheme), defaultIconTheme.merge$1(_this.selectedIconTheme), t1.get$value(0));
      t1 = _this.item;
      return A.Align$(B.Alignment_0_m1, A.IconTheme$(_this.selected ? t1.activeIcon : t1.icon, iconThemeData, _null), 1, _null, _null);
    }
  };
  A._Label.prototype = {
    build$1(context) {
      var t4, text, text0, _this = this, _null = null,
        t1 = _this.selectedLabelStyle,
        selectedFontSize = t1.fontSize,
        t2 = _this.unselectedLabelStyle,
        unselectedFontSize = t2.fontSize,
        t3 = _this.animation;
      t1 = A.TextStyle_lerp(t2, t1, t3.get$value(0));
      t1.toString;
      type$.Animation_double._as(t3);
      t1 = t1.copyWith$2$color$fontSize(_this.colorTween.transform$1(0, t3.get$value(0)), selectedFontSize);
      unselectedFontSize.toString;
      selectedFontSize.toString;
      t2 = new A.Tween(unselectedFontSize / selectedFontSize, 1, type$.Tween_double).transform$1(0, t3.get$value(0));
      t4 = new Float64Array(3);
      t4[2] = t2;
      t4[1] = t2;
      t4[0] = t2;
      t2 = new Float64Array(16);
      t2[15] = 1;
      t2[10] = t4[2];
      t2[5] = t4[1];
      t2[0] = t4[0];
      t4 = _this.item.label;
      t4.toString;
      text = A.DefaultTextStyle_merge(A.Transform$(B.Alignment_0_1, A.Text$(t4, _null, _null, _null, _null, _null, _null), _null, new A.Matrix40(t2), true), _null, t1);
      if (!_this.showUnselectedLabels)
        text = new A.FadeTransition(t3, true, text, _null);
      text = A.Align$(B.Alignment_0_1, text, 1, _null, _null);
      text0 = A.MediaQuery_withClampedTextScaling(text, 1);
      return text0;
    }
  };
  A._BottomNavigationBarState.prototype = {
    _resetState$0() {
      var t1, t2, _i, t3, t4, t5, animation, _list, index, _this = this, _null = null;
      for (t1 = _this._controllers, t2 = t1.length, _i = 0; _i < t1.length; t1.length === t2 || (0, A.throwConcurrentModificationError)(t1), ++_i)
        t1[_i].dispose$0();
      for (t1 = _this._circles, t2 = A._ListQueueIterator$(t1, t1.$ti._precomputed1), t3 = t2.$ti._precomputed1; t2.moveNext$0();) {
        t4 = t2._collection$_current;
        if (t4 == null)
          t4 = t3._as(t4);
        t5 = t4.___Circle_controller_A;
        t5 === $ && A.throwLateFieldNI("controller");
        t5.dispose$0();
        t4 = t4.___Circle_animation_A;
        t4 === $ && A.throwLateFieldNI("animation");
        $.$get$FlutterMemoryAllocations_instance().dispatchObjectDisposed$1$object(t4);
        t4.parent.removeStatusListener$1(t4.get$_updateCurveDirection());
      }
      for (t2 = _this._animations, t3 = t2.length, _i = 0; _i < t2.length; t2.length === t3 || (0, A.throwConcurrentModificationError)(t2), ++_i) {
        animation = t2[_i];
        $.$get$FlutterMemoryAllocations_instance().dispatchObjectDisposed$1$object(animation);
        animation.parent.removeStatusListener$1(animation.get$_updateCurveDirection());
      }
      t1.clear$0(0);
      _this._widget.toString;
      _list = J.JSArray_JSArray$allocateGrowable(3, type$.AnimationController);
      for (t1 = _this.get$_bottom_navigation_bar$_rebuild(), t2 = type$.void_Function, index = 0; index < 3; ++index) {
        t3 = A.AnimationController$(_null, B.Duration_200000, _null, _null, _this);
        t2._as(t1);
        t3.didRegisterListener$0();
        t4 = t3.AnimationLocalListenersMixin__listeners;
        t4.$ti._precomputed1._as(t1);
        t4 = t4._observer_list$_map;
        t5 = t4.$index(0, t1);
        t4.$indexSet(0, t1, (t5 == null ? 0 : t5) + 1);
        _list[index] = t3;
      }
      _this.set$_controllers(_list);
      _this._widget.toString;
      _list = J.JSArray_JSArray$allocateGrowable(3, type$.CurvedAnimation);
      for (index = 0; index < 3; ++index) {
        t1 = _this._controllers;
        if (!(index < t1.length))
          return A.ioore(t1, index);
        t1 = t1[index];
        t2 = new A.CurvedAnimation(t1, B.Cubic_Dkk, new A.FlippedCurve(B.Cubic_Dkk));
        $.$get$FlutterMemoryAllocations_instance().dispatchObjectCreated$3$className$library$object(B.Type_CurvedAnimation_gv2.toString$0(0), "package:flutter/animation.dart", t2);
        t3 = t1.get$status(0);
        if (t3.get$isAnimating()) {
          t4 = t2._curveDirection;
          t3 = t4 == null ? t3 : t4;
        } else
          t3 = _null;
        t2._curveDirection = t3;
        t1.addStatusListener$1(t2.get$_updateCurveDirection());
        _list[index] = t2;
      }
      _this.set$_animations(_list);
      t1 = _this._controllers;
      t2 = _this._widget.currentIndex;
      if (!(t2 < t1.length))
        return A.ioore(t1, t2);
      t1[t2].set$value(0, 1);
      t2 = _this._widget;
      t1 = t2.items;
      t2 = t2.currentIndex;
      if (!(t2 < 3))
        return A.ioore(t1, t2);
      _this._backgroundColor = t1[t2].backgroundColor;
    },
    get$_effectiveType() {
      this._widget.toString;
      A.BottomNavigationBarTheme_of(this.get$context(0));
      this._widget.toString;
      return B.BottomNavigationBarType_0;
    },
    get$_defaultShowUnselected() {
      switch (this.get$_effectiveType().index) {
        case 1:
          var t1 = false;
          break;
        case 0:
          t1 = true;
          break;
        default:
          t1 = null;
      }
      return t1;
    },
    initState$0() {
      this.super$State$initState();
      this._resetState$0();
    },
    _bottom_navigation_bar$_rebuild$0() {
      this.setState$1(new A._BottomNavigationBarState__rebuild_closure());
    },
    dispose$0() {
      var t1, t2, _i, t3, t4, animation, _this = this;
      for (t1 = _this._controllers, t2 = t1.length, _i = 0; _i < t1.length; t1.length === t2 || (0, A.throwConcurrentModificationError)(t1), ++_i)
        t1[_i].dispose$0();
      for (t1 = _this._circles, t1 = A._ListQueueIterator$(t1, t1.$ti._precomputed1), t2 = t1.$ti._precomputed1; t1.moveNext$0();) {
        t3 = t1._collection$_current;
        if (t3 == null)
          t3 = t2._as(t3);
        t4 = t3.___Circle_controller_A;
        t4 === $ && A.throwLateFieldNI("controller");
        t4.dispose$0();
        t3 = t3.___Circle_animation_A;
        t3 === $ && A.throwLateFieldNI("animation");
        $.$get$FlutterMemoryAllocations_instance().dispatchObjectDisposed$1$object(t3);
        t3.parent.removeStatusListener$1(t3.get$_updateCurveDirection());
      }
      for (t1 = _this._animations, t2 = t1.length, _i = 0; _i < t1.length; t1.length === t2 || (0, A.throwConcurrentModificationError)(t1), ++_i) {
        animation = t1[_i];
        $.$get$FlutterMemoryAllocations_instance().dispatchObjectDisposed$1$object(animation);
        animation.parent.removeStatusListener$1(animation.get$_updateCurveDirection());
      }
      _this.super$__BottomNavigationBarState_State_TickerProviderStateMixin$dispose();
    },
    _evaluateFlex$1(animation) {
      type$.Animation_double._as(animation);
      return $.$get$_BottomNavigationBarState__flexTween().transform$1(0, animation.get$value(animation));
    },
    _pushCircle$1(index) {
      var t2, t3, t4, _this = this, _null = null,
        t1 = _this._widget.items;
      if (!(index < 3))
        return A.ioore(t1, index);
      t1 = t1[index].backgroundColor;
      if (t1 != null) {
        t2 = _this._circles;
        t1 = new A._Circle(_this, index, t1);
        t3 = t1.___Circle_controller_A = A.AnimationController$(_null, B.Duration_200000, _null, _null, _this);
        t1.___Circle_animation_A = A.CurvedAnimation$(B.Cubic_Dkk, t3, _null);
        t3.forward$0(0);
        t4 = type$.void_Function_AnimationStatus._as(new A._BottomNavigationBarState__pushCircle_closure(_this));
        t3.didRegisterListener$0();
        t3 = t3.AnimationLocalStatusListenersMixin__statusListeners;
        t3.$ti._precomputed1._as(t4);
        t3._isDirty = true;
        B.JSArray_methods.add$1(t3._list, t4);
        t2._collection$_add$1(0, t2.$ti._precomputed1._as(t1));
      }
    },
    didUpdateWidget$1(oldWidget) {
      var t1, t2, t3, _this = this;
      type$.BottomNavigationBar._as(oldWidget);
      _this.super$State$didUpdateWidget(oldWidget);
      t1 = _this._widget;
      t2 = t1.currentIndex;
      t3 = oldWidget.currentIndex;
      if (t2 !== t3) {
        switch (_this.get$_effectiveType().index) {
          case 0:
            break;
          case 1:
            _this._pushCircle$1(_this._widget.currentIndex);
            break;
        }
        t1 = _this._controllers;
        if (!(t3 < t1.length))
          return A.ioore(t1, t3);
        t1[t3].reverse$0(0);
        t3 = _this._controllers;
        t1 = _this._widget.currentIndex;
        if (!(t1 < t3.length))
          return A.ioore(t3, t1);
        t3[t1].forward$0(0);
      } else {
        t3 = _this._backgroundColor;
        t1 = t1.items;
        if (!(t2 < 3))
          return A.ioore(t1, t2);
        if (!J.$eq$(t3, t1[t2].backgroundColor)) {
          t1 = _this._widget;
          t2 = t1.items;
          t1 = t1.currentIndex;
          if (!(t1 < 3))
            return A.ioore(t2, t1);
          _this._backgroundColor = t2[t1].backgroundColor;
        }
      }
    },
    _createTiles$1(layout) {
      var themeData, bottomTheme, t2, effectiveSelectedLabelStyle, effectiveUnselectedLabelStyle, effectiveSelectedIconTheme, t3, t4, effectiveSelectedIconTheme0, effectiveUnselectedIconTheme, t5, effectiveUnselectedIconTheme0, colorTween, tiles, i, t6, effectiveMouseCursor, t7, t8, t9, t10, t11, t12, i0, _this = this, _null = null,
        t1 = _this.get$context(0);
      A.debugCheckHasMaterialLocalizations(t1);
      A.Localizations_of(t1, B.Type_MaterialLocalizations_nEU, type$.MaterialLocalizations).toString;
      themeData = A.Theme_of(_this.get$context(0));
      bottomTheme = A.BottomNavigationBarTheme_of(_this.get$context(0));
      t1 = themeData.colorScheme;
      switch (t1.brightness.index) {
        case 1:
          t2 = t1.primary;
          break;
        case 0:
          t2 = t1.secondary;
          break;
        default:
          t2 = _null;
      }
      _this._widget.toString;
      effectiveSelectedLabelStyle = A._BottomNavigationBarState__effectiveTextStyle(bottomTheme.selectedLabelStyle, 14);
      _this._widget.toString;
      effectiveUnselectedLabelStyle = A._BottomNavigationBarState__effectiveTextStyle(bottomTheme.unselectedLabelStyle, 12);
      _this._widget.toString;
      effectiveSelectedIconTheme = bottomTheme.selectedIconTheme;
      t3 = bottomTheme.selectedItemColor;
      t4 = t3 == null ? t2 : t3;
      effectiveSelectedIconTheme0 = effectiveSelectedIconTheme == null ? A.IconThemeData$(_null, t4, _null, _null, _null, _null, _null, _null, _null) : effectiveSelectedIconTheme;
      effectiveUnselectedIconTheme = bottomTheme.unselectedIconTheme;
      t4 = bottomTheme.unselectedItemColor;
      t5 = t4 == null ? themeData.unselectedWidgetColor : t4;
      effectiveUnselectedIconTheme0 = effectiveUnselectedIconTheme == null ? A.IconThemeData$(_null, t5, _null, _null, _null, _null, _null, _null, _null) : effectiveUnselectedIconTheme;
      switch (_this.get$_effectiveType().index) {
        case 0:
          t1 = _this._widget;
          t1.toString;
          if (t4 == null)
            t4 = themeData.unselectedWidgetColor;
          t1 = t1.selectedItemColor;
          t1 = t3 == null ? t1 : t3;
          colorTween = new A.ColorTween(t4, t1 == null ? t2 : t1);
          break;
        case 1:
          _this._widget.toString;
          t2 = t4 == null ? t1.surface : t4;
          colorTween = new A.ColorTween(t2, t3 == null ? t1.surface : t3);
          break;
        default:
          colorTween = _null;
      }
      switch (_this.get$_effectiveType().index) {
        case 0:
          if (effectiveUnselectedLabelStyle.color == null)
            _this._widget.toString;
          t1 = effectiveSelectedLabelStyle.color;
          if (t1 == null)
            t1 = _this._widget.selectedItemColor;
          if ((t1 == null ? t3 : t1) == null)
            _this._widget.toString;
          break;
        case 1:
          if (effectiveUnselectedLabelStyle.color == null)
            _this._widget.toString;
          if (effectiveSelectedLabelStyle.color == null)
            _this._widget.toString;
          break;
      }
      switch (_this.get$_effectiveType().index) {
        case 0:
          if (effectiveSelectedIconTheme0.color == null)
            _this._widget.toString;
          t1 = effectiveUnselectedIconTheme0.color;
          if (t1 == null)
            t1 = _this._widget.selectedItemColor;
          if ((t1 == null ? t3 : t1) == null)
            _this._widget.toString;
          break;
        case 1:
          if (effectiveUnselectedIconTheme0.color == null)
            _this._widget.toString;
          if (effectiveSelectedIconTheme0.color == null)
            _this._widget.toString;
          break;
      }
      tiles = A._setArrayType([], type$.JSArray_Widget);
      t1 = type$.Animation_double;
      t2 = type$.nullable_MouseCursor;
      t3 = type$.WidgetState;
      t4 = type$.Set_WidgetState;
      i = 0;
      while (true) {
        t5 = _this._widget;
        t5.toString;
        if (!(i < 3))
          break;
        t6 = A.LinkedHashSet_LinkedHashSet$_empty(t3);
        if (i === t5.currentIndex)
          t6.add$1(0, B.WidgetState_4);
        _this._widget.toString;
        t5 = A.WidgetStateProperty_resolveAs(_null, t6, t2);
        if (t5 == null)
          effectiveMouseCursor = _null;
        else
          effectiveMouseCursor = t5;
        if (effectiveMouseCursor == null)
          effectiveMouseCursor = A.WidgetStateMouseCursor__clickable(t4._as(t6));
        t5 = _this.get$_effectiveType();
        t6 = _this._widget.items[i];
        t7 = _this._animations;
        if (!(i < t7.length))
          return A.ioore(t7, i);
        t7 = t7[i];
        t8 = effectiveSelectedIconTheme;
        t9 = effectiveUnselectedIconTheme;
        t1._as(t7);
        t10 = $.$get$_BottomNavigationBarState__flexTween().transform$1(0, t7.get$value(0));
        t11 = _this._widget.currentIndex;
        t12 = _this.get$_defaultShowUnselected();
        i0 = i + 1;
        _this._widget.toString;
        B.JSArray_methods.add$1(tiles, new A._BottomNavigationTile(t5, t6, t7, 24, new A._BottomNavigationBarState__createTiles_closure(_this, i), colorTween, colorTween, t10, i === t11, t8, t9, effectiveSelectedLabelStyle, effectiveUnselectedLabelStyle, "Tab " + i0 + " of 3", true, t12, effectiveMouseCursor, true, layout, _null));
        i = i0;
      }
      return tiles;
    },
    build$1(context) {
      var layout, additionalBottomPadding, t1, t2, t3, t4, _this = this, _null = null;
      A.debugCheckHasDirectionality(context, _null, _null, _null);
      A.debugCheckHasMaterialLocalizations(context);
      A.debugCheckHasMediaQuery(context);
      A.debugCheckHasOverlay(context);
      A.BottomNavigationBarTheme_of(context);
      layout = _this._widget.landscapeLayout;
      A.debugCheckHasMediaQuery(context);
      additionalBottomPadding = A.InheritedModel_inheritFrom(context, B._MediaQueryAspect_9, type$.MediaQuery).data.viewPadding.bottom;
      switch (_this.get$_effectiveType().index) {
        case 0:
          t1 = _this._widget.backgroundColor;
          break;
        case 1:
          t1 = _this._backgroundColor;
          break;
        default:
          t1 = _null;
      }
      t2 = _this._widget.elevation;
      t3 = _this._circles.toList$0(0);
      t4 = A.Directionality_of(context);
      return A.Semantics$(_null, new A._Bar(A.ConstrainedBox$(A.CustomPaint$(A.Material$(B.Duration_200000, _null, new A.Padding(new A.EdgeInsets(0, 0, 0, additionalBottomPadding), A.MediaQuery$removePadding(A.DefaultTextStyle_merge(A.Row$(_this._createTiles$1(layout), B.CrossAxisAlignment_2, B.MainAxisAlignment_3, B.MainAxisSize_1), B.TextOverflow_2, _null), context, true, false, false, false), _null), B.Clip_0, _null, 0, _null, _null, _null, _null, _null, B.MaterialType_4), _null, _null, new A._RadialPainter(t3, t4, _null), B.Size_0_0), new A.BoxConstraints(0, 1 / 0, 56 + additionalBottomPadding, 1 / 0)), layout, t2, t1, _null), false, _null, _null, true, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null);
    },
    set$_controllers(_controllers) {
      this._controllers = type$.List_AnimationController._as(_controllers);
    },
    set$_animations(_animations) {
      this._animations = type$.List_CurvedAnimation._as(_animations);
    },
    $isTickerProvider: 1
  };
  A._BottomNavigationBarState__rebuild_closure.prototype = {
    call$0() {
    },
    $signature: 1
  };
  A._BottomNavigationBarState__pushCircle_closure.prototype = {
    call$1($status) {
      var t1;
      if (type$.AnimationStatus._as($status) === B.AnimationStatus_3) {
        t1 = this.$this;
        t1.setState$1(new A._BottomNavigationBarState__pushCircle__closure(t1));
      }
    },
    $signature: 10
  };
  A._BottomNavigationBarState__pushCircle__closure.prototype = {
    call$0() {
      var t1 = this.$this,
        circle = t1._circles.removeFirst$0();
      t1._backgroundColor = circle.color;
      t1 = circle.___Circle_controller_A;
      t1 === $ && A.throwLateFieldNI("controller");
      t1.dispose$0();
      t1 = circle.___Circle_animation_A;
      t1 === $ && A.throwLateFieldNI("animation");
      t1.dispose$0();
    },
    $signature: 1
  };
  A._BottomNavigationBarState__createTiles_closure.prototype = {
    call$0() {
      this.$this._widget.onTap.call$1(this.i);
    },
    $signature: 1
  };
  A._Bar.prototype = {
    build$1(context) {
      var t1, _this = this, _null = null,
        alignedChild = _this.child;
      A.debugCheckHasMediaQuery(context);
      t1 = type$.MediaQuery;
      if (A.InheritedModel_inheritFrom(context, B._MediaQueryAspect_1, t1).data.get$orientation(0) === B.Orientation_1 && _this.layout === B.BottomNavigationBarLandscapeLayout_1) {
        A.debugCheckHasMediaQuery(context);
        alignedChild = A.Align$(B.Alignment_0_1, A.SizedBox$(alignedChild, _null, A.InheritedModel_inheritFrom(context, B._MediaQueryAspect_0, t1).data.size._dy), 1, _null, _null);
      }
      return A.Material$(B.Duration_200000, _null, alignedChild, B.Clip_0, _this.color, _this.elevation, _null, _null, _null, _null, _null, B.MaterialType_0);
    }
  };
  A._Circle.prototype = {
    get$horizontalLeadingOffset() {
      var t1 = new A._Circle_horizontalLeadingOffset_weightSum(this),
        t2 = this.state,
        allWeights = t1.call$1(t2._animations),
        t3 = this.index,
        leadingWeights = t1.call$1(B.JSArray_methods.sublist$2(t2._animations, 0, t3));
      t2 = t2._animations;
      if (!(t3 < t2.length))
        return A.ioore(t2, t3);
      t3 = type$.Animation_double._as(t2[t3]);
      return (leadingWeights + $.$get$_BottomNavigationBarState__flexTween().transform$1(0, t3.get$value(0)) / 2) / allWeights;
    }
  };
  A._Circle_horizontalLeadingOffset_weightSum.prototype = {
    call$1(animations) {
      var t1;
      type$.Iterable_Animation_double._as(animations);
      t1 = A._arrayInstanceType(animations);
      return new A.MappedListIterable(animations, t1._eval$1("double(1)")._as(this.$this.state.get$_evaluateFlex()), t1._eval$1("MappedListIterable<1,double>")).fold$1$2(0, 0, new A._Circle_horizontalLeadingOffset_weightSum_closure(), type$.double);
    },
    $signature: 503
  };
  A._Circle_horizontalLeadingOffset_weightSum_closure.prototype = {
    call$2(sum, value) {
      return A._asDouble(sum) + A._asDouble(value);
    },
    $signature: 516
  };
  A._RadialPainter.prototype = {
    shouldRepaint$1(oldPainter) {
      var t1, t2, t3, t4, i, t5;
      type$._RadialPainter._as(oldPainter);
      if (this.textDirection !== oldPainter.textDirection)
        return true;
      t1 = this.circles;
      t2 = oldPainter.circles;
      if (t1 === t2)
        return false;
      t3 = t1.length;
      t4 = t2.length;
      if (t3 !== t4)
        return true;
      for (i = 0; i < t3; ++i) {
        t5 = t1[i];
        if (!(i < t4))
          return A.ioore(t2, i);
        if (t5 !== t2[i])
          return true;
      }
      return false;
    },
    paint$2(canvas, size) {
      var t1, t2, t3, t4, t5, t6, t7, t8, t9, _i, circle, paint, t10, maxX, maxY, t11, t12;
      for (t1 = this.circles, t2 = t1.length, t3 = size._dx, t4 = size._dy, t5 = t4 / 2, t6 = type$.Tween_double, t7 = this.textDirection.index, t8 = 0 + t3, t9 = 0 + t4, _i = 0; _i < t1.length; t1.length === t2 || (0, A.throwConcurrentModificationError)(t1), ++_i) {
        circle = t1[_i];
        paint = $.$get$_renderer().createPaint$0();
        paint.set$color(0, circle.color);
        canvas.clipRect$1(new A.Rect(0, 0, t8, t9));
        switch (t7) {
          case 0:
            t10 = 1 - circle.get$horizontalLeadingOffset();
            break;
          case 1:
            t10 = circle.get$horizontalLeadingOffset();
            break;
          default:
            t10 = null;
        }
        t10 *= t3;
        maxX = Math.max(t10, t3 - t10);
        maxY = Math.max(t5, t4 - t5);
        t11 = Math.sqrt(maxX * maxX + maxY * maxY);
        t12 = circle.___Circle_animation_A;
        t12 === $ && A.throwLateFieldNI("animation");
        canvas.drawCircle$3(new A.Offset(t10, t5), new A.Tween(0, t11, t6).transform$1(0, t12.get$value(0)), paint);
      }
    }
  };
  A.__BottomNavigationBarState_State_TickerProviderStateMixin_dispose_closure.prototype = {
    call$0() {
      var t3, t4,
        t1 = this.$this,
        t2 = t1.TickerProviderStateMixin__tickers;
      if (t2 != null)
        for (t2 = A._LinkedHashSetIterator$(t2, t2._collection$_modifications, A._instanceType(t2)._precomputed1), t3 = t2.$ti._precomputed1; t2.moveNext$0();) {
          t4 = t2._collection$_current;
          if (t4 == null)
            t4 = t3._as(t4);
          if (t4._ticker$_future != null)
            throw A.wrapException(A.FlutterError$fromParts(A._setArrayType([A.ErrorSummary$(t1.toString$0(0) + " was disposed with an active Ticker."), A.ErrorDescription$(A.getRuntimeTypeOfDartObject(t1).toString$0(0) + string$.x20creatT), A.ErrorHint$(string$.Ticker), t4.describeForError$1("The offending ticker was")], type$.JSArray_DiagnosticsNode)));
        }
      return true;
    },
    $signature: 0
  };
  A.__BottomNavigationBarState_State_TickerProviderStateMixin.prototype = {
    activate$0() {
      this.super$State$activate();
      this._updateTickerModeNotifier$0();
      this._updateTickers$0();
    },
    dispose$0() {
      var t1, _this = this;
      A.assertHelper(new A.__BottomNavigationBarState_State_TickerProviderStateMixin_dispose_closure(_this).call$0());
      t1 = _this.TickerProviderStateMixin__tickerModeNotifier;
      if (t1 != null)
        t1.removeListener$1(0, _this.get$_updateTickers());
      _this.set$_tickerModeNotifier(null);
      _this.super$State$dispose();
    },
    debugFillProperties$1(properties) {
      var t1, t2, t3, _null = null;
      this.super$State$debugFillProperties(properties);
      t1 = this.TickerProviderStateMixin__tickers;
      if (t1 != null) {
        t2 = t1._collection$_length;
        t3 = t2 === 1 ? "" : "s";
        t3 = "tracking " + t2 + " ticker" + t3;
        t2 = t3;
      } else
        t2 = _null;
      properties.add$1(0, A.DiagnosticsProperty$("tickers", t1, true, _null, t2, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.Set_Ticker));
    }
  };
  A.BottomNavigationBarThemeData.prototype = {
    get$hashCode(_) {
      var _this = this;
      return A.Object_hash(_this.backgroundColor, _this.elevation, _this.selectedIconTheme, _this.unselectedIconTheme, _this.selectedItemColor, _this.unselectedItemColor, _this.selectedLabelStyle, _this.unselectedLabelStyle, _this.showSelectedLabels, _this.showUnselectedLabels, _this.type, _this.enableFeedback, _this.landscapeLayout, _this.mouseCursor, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue);
    },
    $eq(_, other) {
      var t1, _this = this;
      if (other == null)
        return false;
      if (_this === other)
        return true;
      if (J.get$runtimeType$(other) !== A.getRuntimeTypeOfDartObject(_this))
        return false;
      t1 = false;
      if (other instanceof A.BottomNavigationBarThemeData)
        if (J.$eq$(other.backgroundColor, _this.backgroundColor))
          if (other.elevation == _this.elevation)
            if (J.$eq$(other.selectedIconTheme, _this.selectedIconTheme))
              if (J.$eq$(other.unselectedIconTheme, _this.unselectedIconTheme))
                if (J.$eq$(other.selectedItemColor, _this.selectedItemColor))
                  if (J.$eq$(other.unselectedItemColor, _this.unselectedItemColor))
                    if (J.$eq$(other.selectedLabelStyle, _this.selectedLabelStyle)) {
                      t1 = J.$eq$(other.unselectedLabelStyle, _this.unselectedLabelStyle);
                      t1;
                    }
      return t1;
    },
    debugFillProperties$1(properties) {
      var t1, _this = this, _null = null;
      _this.super$Diagnosticable$debugFillProperties(properties);
      properties.add$1(0, A.ColorProperty$("backgroundColor", _this.backgroundColor, _null, B.DiagnosticLevel_3, true, B.DiagnosticsTreeStyle_8));
      properties.add$1(0, A.DoubleProperty$("elevation", _this.elevation, _null, _null, B.DiagnosticLevel_3, true, _null, _null));
      t1 = type$.IconThemeData;
      properties.add$1(0, A.DiagnosticsProperty$("selectedIconTheme", _this.selectedIconTheme, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t1));
      properties.add$1(0, A.DiagnosticsProperty$("unselectedIconTheme", _this.unselectedIconTheme, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t1));
      properties.add$1(0, A.ColorProperty$("selectedItemColor", _this.selectedItemColor, _null, B.DiagnosticLevel_3, true, B.DiagnosticsTreeStyle_8));
      properties.add$1(0, A.ColorProperty$("unselectedItemColor", _this.unselectedItemColor, _null, B.DiagnosticLevel_3, true, B.DiagnosticsTreeStyle_8));
      t1 = type$.TextStyle;
      properties.add$1(0, A.DiagnosticsProperty$("selectedLabelStyle", _this.selectedLabelStyle, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t1));
      properties.add$1(0, A.DiagnosticsProperty$("unselectedLabelStyle", _this.unselectedLabelStyle, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t1));
      t1 = type$.bool;
      properties.add$1(0, A.DiagnosticsProperty$("showSelectedLabels", _this.showSelectedLabels, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t1));
      properties.add$1(0, A.DiagnosticsProperty$("showUnselectedLabels", _this.showUnselectedLabels, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t1));
      properties.add$1(0, A.DiagnosticsProperty$("type", _this.type, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.BottomNavigationBarType));
      properties.add$1(0, A.DiagnosticsProperty$("enableFeedback", _this.enableFeedback, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t1));
      properties.add$1(0, A.DiagnosticsProperty$("landscapeLayout", _this.landscapeLayout, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.BottomNavigationBarLandscapeLayout));
      properties.add$1(0, A.DiagnosticsProperty$("mouseCursor", _this.mouseCursor, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.WidgetStateProperty_nullable_MouseCursor));
    }
  };
  A._BottomNavigationBarThemeData_Object_Diagnosticable.prototype = {};
  A.BottomSheetThemeData.prototype = {
    get$hashCode(_) {
      var _this = this;
      return A.Object_hash(_this.get$backgroundColor(_this), _this.get$surfaceTintColor(), _this.elevation, _this.modalBackgroundColor, _this.modalBarrierColor, _this.get$shadowColor(_this), _this.modalElevation, _this.shape, _this.showDragHandle, _this.get$dragHandleColor(), _this.get$dragHandleSize(), _this.clipBehavior, _this.get$constraints(), B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue);
    },
    $eq(_, other) {
      var t1, _this = this;
      if (other == null)
        return false;
      if (_this === other)
        return true;
      if (J.get$runtimeType$(other) !== A.getRuntimeTypeOfDartObject(_this))
        return false;
      t1 = false;
      if (other instanceof A.BottomSheetThemeData)
        if (J.$eq$(other.get$backgroundColor(other), _this.get$backgroundColor(_this)))
          if (J.$eq$(other.get$surfaceTintColor(), _this.get$surfaceTintColor()))
            if (other.elevation == _this.elevation)
              if (J.$eq$(other.modalBackgroundColor, _this.modalBackgroundColor))
                if (J.$eq$(other.get$shadowColor(other), _this.get$shadowColor(_this)))
                  if (J.$eq$(other.modalBarrierColor, _this.modalBarrierColor))
                    if (other.modalElevation == _this.modalElevation)
                      if (J.$eq$(other.shape, _this.shape))
                        if (J.$eq$(other.get$dragHandleColor(), _this.get$dragHandleColor()))
                          if (J.$eq$(other.get$dragHandleSize(), _this.get$dragHandleSize()))
                            t1 = J.$eq$(other.get$constraints(), _this.get$constraints());
      return t1;
    },
    debugFillProperties$1(properties) {
      var _this = this, _null = null;
      _this.super$Diagnosticable$debugFillProperties(properties);
      properties.add$1(0, A.ColorProperty$("backgroundColor", _this.get$backgroundColor(_this), _null, B.DiagnosticLevel_3, true, B.DiagnosticsTreeStyle_8));
      properties.add$1(0, A.ColorProperty$("surfaceTintColor", _this.get$surfaceTintColor(), _null, B.DiagnosticLevel_3, true, B.DiagnosticsTreeStyle_8));
      properties.add$1(0, A.DoubleProperty$("elevation", _this.elevation, _null, _null, B.DiagnosticLevel_3, true, _null, _null));
      properties.add$1(0, A.ColorProperty$("modalBackgroundColor", _this.modalBackgroundColor, _null, B.DiagnosticLevel_3, true, B.DiagnosticsTreeStyle_8));
      properties.add$1(0, A.ColorProperty$("shadowColor", _this.get$shadowColor(_this), _null, B.DiagnosticLevel_3, true, B.DiagnosticsTreeStyle_8));
      properties.add$1(0, A.ColorProperty$("modalBarrierColor", _this.modalBarrierColor, _null, B.DiagnosticLevel_3, true, B.DiagnosticsTreeStyle_8));
      properties.add$1(0, A.DoubleProperty$("modalElevation", _this.modalElevation, _null, _null, B.DiagnosticLevel_3, true, _null, _null));
      properties.add$1(0, A.DiagnosticsProperty$("shape", _this.shape, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.ShapeBorder));
      properties.add$1(0, A.DiagnosticsProperty$("showDragHandle", _this.showDragHandle, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.bool));
      properties.add$1(0, A.ColorProperty$("dragHandleColor", _this.get$dragHandleColor(), _null, B.DiagnosticLevel_3, true, B.DiagnosticsTreeStyle_8));
      properties.add$1(0, A.DiagnosticsProperty$("dragHandleSize", _this.get$dragHandleSize(), true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.Size));
      properties.add$1(0, A.DiagnosticsProperty$("clipBehavior", _this.clipBehavior, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.Clip));
      properties.add$1(0, A.DiagnosticsProperty$("constraints", _this.get$constraints(), true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.BoxConstraints));
    },
    get$backgroundColor(receiver) {
      return this.backgroundColor;
    },
    get$surfaceTintColor() {
      return this.surfaceTintColor;
    },
    get$shadowColor(receiver) {
      return this.shadowColor;
    },
    get$dragHandleColor() {
      return this.dragHandleColor;
    },
    get$dragHandleSize() {
      return this.dragHandleSize;
    },
    get$constraints() {
      return this.constraints;
    }
  };
  A._BottomSheetThemeData_Object_Diagnosticable.prototype = {};
  A.RawMaterialButton.prototype = {
    createState$0() {
      return new A._RawMaterialButtonState(A.LinkedHashSet_LinkedHashSet$_empty(type$.WidgetState), B._StateLifecycle_0);
    }
  };
  A._RawMaterialButtonState.prototype = {
    initState$0() {
      this.super$State$initState();
      this._widget.toString;
      this.removeMaterialState$1(B.WidgetState_6);
    },
    didUpdateWidget$1(oldWidget) {
      var t1, _this = this;
      _this.super$State$didUpdateWidget(type$.RawMaterialButton._as(oldWidget));
      _this._widget.toString;
      _this.removeMaterialState$1(B.WidgetState_6);
      t1 = _this.MaterialStateMixin_materialStates;
      if (t1.contains$1(0, B.WidgetState_6) && t1.contains$1(0, B.WidgetState_2))
        _this.removeMaterialState$1(B.WidgetState_2);
    },
    get$_effectiveElevation() {
      var _this = this,
        t1 = _this.MaterialStateMixin_materialStates;
      if (t1.contains$1(0, B.WidgetState_6))
        return _this._widget.disabledElevation;
      if (t1.contains$1(0, B.WidgetState_2))
        return _this._widget.highlightElevation;
      if (t1.contains$1(0, B.WidgetState_0))
        return _this._widget.hoverElevation;
      if (t1.contains$1(0, B.WidgetState_1))
        return _this._widget.focusElevation;
      return _this._widget.elevation;
    },
    build$1(context) {
      var densityAdjustment, effectiveConstraints, effectiveMouseCursor, padding, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, result, minSize, _this = this, _null = null,
        t1 = _this._widget.textStyle,
        t2 = _this.MaterialStateMixin_materialStates,
        effectiveTextColor = A.WidgetStateProperty_resolveAs(t1.color, t2, type$.nullable_Color),
        effectiveShape = A.WidgetStateProperty_resolveAs(_this._widget.shape, t2, type$.nullable_ShapeBorder);
      _this._widget.toString;
      densityAdjustment = new A.Offset(0, 0).$mul(0, 4);
      effectiveConstraints = B.VisualDensity_0_0.effectiveConstraints$1(_this._widget.constraints);
      t1 = _this._widget.mouseCursor;
      effectiveMouseCursor = A.WidgetStateProperty_resolveAs(t1, t2, type$.nullable_MouseCursor);
      _this._widget.toString;
      t1 = densityAdjustment._dx;
      t2 = densityAdjustment._dy;
      padding = B.EdgeInsets_0_0_0_0.add$1(0, new A.EdgeInsets(t1, t2, t1, t2)).clamp$2(0, B.EdgeInsets_0_0_0_0, B._MixedEdgeInsets_rAd);
      t3 = _this.get$_effectiveElevation();
      t4 = _this._widget.textStyle.copyWith$1$color(effectiveTextColor);
      t5 = _this._widget.fillColor;
      A.Theme_of(context);
      t6 = A.Theme_of(context);
      t7 = _this._widget;
      t8 = t7.clipBehavior;
      t7 = t7.focusNode;
      t9 = _this.updateMaterialState$1(B.WidgetState_1);
      _this._widget.toString;
      t10 = _this.updateMaterialState$2$onChanged(B.WidgetState_2, _null);
      t11 = _this._widget;
      t12 = t11.splashColor;
      t13 = t11.focusColor;
      t11 = t11.hoverColor;
      t14 = _this.updateMaterialState$1(B.WidgetState_0);
      t15 = _this._widget;
      t16 = t15.onPressed;
      t17 = A.IconThemeData$(_null, effectiveTextColor, _null, _null, _null, _null, _null, _null, _null);
      result = A.ConstrainedBox$(A.Material$(B.Duration_200000, _null, A.InkWell$(false, true, A.IconTheme_merge(new A.Padding(padding, A.Center$(t15.child, 1, 1), _null), t17), effectiveShape, true, t13, t7, _null, t11, effectiveMouseCursor, t9, t10, t14, _null, t16, _null, t12, _null, _null), t8, t5, t3, _null, t6.shadowColor, effectiveShape, _null, t4, B.MaterialType_3), effectiveConstraints);
      switch (_this._widget.materialTapTargetSize.index) {
        case 0:
          t1 = 48 + t1;
          t2 = 48 + t2;
          minSize = new A.Size(t1, t2);
          A.assertHelper(t1 >= 0);
          A.assertHelper(t2 >= 0);
          break;
        case 1:
          minSize = B.Size_0_0;
          break;
        default:
          minSize = _null;
      }
      _this._widget.toString;
      return A.Semantics$(true, new A._InputPadding(minSize, result, _null), true, _null, true, false, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null);
    }
  };
  A._InputPadding.prototype = {
    createRenderObject$1(context) {
      var t1 = new A._RenderInputPadding(this.minSize, null, new A._LayoutCacheStorage(), A.LayerHandle$(type$.ContainerLayer_2));
      t1.RenderObject$0();
      t1.set$child(null);
      return t1;
    },
    updateRenderObject$2(context, renderObject) {
      type$._RenderInputPadding._as(renderObject).set$minSize(this.minSize);
    }
  };
  A._RenderInputPadding.prototype = {
    set$minSize(value) {
      if (this._minSize.$eq(0, value))
        return;
      this._minSize = value;
      this.markNeedsLayout$0();
    },
    computeMinIntrinsicWidth$1(height) {
      var t1;
      A._asDouble(height);
      t1 = this.RenderObjectWithChildMixin__child;
      if (t1 != null)
        return Math.max(t1.getMinIntrinsicWidth$1(height), this._minSize._dx);
      return 0;
    },
    computeMinIntrinsicHeight$1(width) {
      var t1;
      A._asDouble(width);
      t1 = this.RenderObjectWithChildMixin__child;
      if (t1 != null)
        return Math.max(t1.getMinIntrinsicHeight$1(width), this._minSize._dy);
      return 0;
    },
    computeMaxIntrinsicWidth$1(height) {
      var t1;
      A._asDouble(height);
      t1 = this.RenderObjectWithChildMixin__child;
      if (t1 != null)
        return Math.max(t1.getMaxIntrinsicWidth$1(height), this._minSize._dx);
      return 0;
    },
    computeMaxIntrinsicHeight$1(width) {
      var t1;
      A._asDouble(width);
      t1 = this.RenderObjectWithChildMixin__child;
      if (t1 != null)
        return Math.max(t1.getMaxIntrinsicHeight$1(width), this._minSize._dy);
      return 0;
    },
    _button$_computeSize$2$constraints$layoutChild(constraints, layoutChild) {
      var t1, childSize, t2;
      type$.Size_Function_RenderBox_BoxConstraints._as(layoutChild);
      t1 = this.RenderObjectWithChildMixin__child;
      if (t1 != null) {
        childSize = layoutChild.call$2(t1, constraints);
        t1 = childSize._dx;
        t2 = this._minSize;
        return constraints.constrain$1(new A.Size(Math.max(t1, t2._dx), Math.max(childSize._dy, t2._dy)));
      }
      return B.Size_0_0;
    },
    computeDryLayout$1(constraints) {
      return this._button$_computeSize$2$constraints$layoutChild(constraints, A.layout_helper_ChildLayoutHelper_dryLayoutChild$closure());
    },
    computeDryBaseline$2(constraints, baseline) {
      var child, result, t2, childSize,
        t1 = type$.BoxConstraints;
      t1._as(constraints);
      type$.TextBaseline._as(baseline);
      child = this.RenderObjectWithChildMixin__child;
      if (child == null)
        return null;
      result = child.getDryBaseline$2(constraints, baseline);
      if (result == null)
        return null;
      t2 = type$.Size;
      childSize = child._computeIntrinsics$2$3(B.C__DryLayout, constraints, child.get$_computeDryLayout(), t1, t2);
      return result + B.Alignment_0_0.alongOffset$1(type$.Offset._as(this._computeIntrinsics$2$3(B.C__DryLayout, constraints, this.get$_computeDryLayout(), t1, t2).$sub(0, childSize)))._dy;
    },
    performLayout$0() {
      var t1, _this = this;
      _this.set$size(0, _this._button$_computeSize$2$constraints$layoutChild(A.RenderObject.prototype.get$constraints.call(_this), A.layout_helper_ChildLayoutHelper_layoutChild$closure()));
      t1 = _this.RenderObjectWithChildMixin__child;
      if (t1 != null) {
        t1 = t1.parentData;
        t1.toString;
        type$.BoxParentData._as(t1).offset = B.Alignment_0_0.alongOffset$1(type$.Offset._as(_this.get$size(0).$sub(0, _this.RenderObjectWithChildMixin__child.get$size(0))));
      }
    },
    hitTest$2$position(result, position) {
      var center;
      if (this.super$RenderBox$hitTest(result, position))
        return true;
      center = this.RenderObjectWithChildMixin__child.get$size(0).center$1(B.Offset_0_0);
      return result.addWithRawTransform$3$hitTest$position$transform(new A._RenderInputPadding_hitTest_closure(this, center), center, A.MatrixUtils_forceToPoint(center));
    }
  };
  A._RenderInputPadding_hitTest_closure.prototype = {
    call$2(result, position) {
      var t1 = this.center;
      A.assertHelper(position.$eq(0, t1));
      return this.$this.RenderObjectWithChildMixin__child.hitTest$2$position(result, t1);
    },
    $signature: 20
  };
  A.__RawMaterialButtonState_State_MaterialStateMixin.prototype = {
    debugFillProperties$1(properties) {
      var _null = null;
      this.super$State$debugFillProperties(properties);
      properties.add$1(0, A.DiagnosticsProperty$("materialStates", this.MaterialStateMixin_materialStates, true, A.LinkedHashSet_LinkedHashSet$_empty(type$.WidgetState), _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.Set_WidgetState));
    }
  };
  A.ButtonBarThemeData.prototype = {
    get$hashCode(_) {
      var _this = this;
      return A.Object_hash(_this.alignment, _this.mainAxisSize, _this.buttonTextTheme, _this.buttonMinWidth, _this.buttonHeight, _this.buttonPadding, _this.buttonAlignedDropdown, _this.layoutBehavior, _this.overflowDirection, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue);
    },
    $eq(_, other) {
      var t1, _this = this;
      if (other == null)
        return false;
      if (_this === other)
        return true;
      if (J.get$runtimeType$(other) !== A.getRuntimeTypeOfDartObject(_this))
        return false;
      t1 = false;
      if (other instanceof A.ButtonBarThemeData)
        if (other.buttonMinWidth == _this.buttonMinWidth)
          if (other.buttonHeight == _this.buttonHeight)
            t1 = J.$eq$(other.buttonPadding, _this.buttonPadding);
      return t1;
    },
    debugFillProperties$1(properties) {
      var _this = this, _null = null;
      _this.super$Diagnosticable$debugFillProperties(properties);
      properties.add$1(0, A.DiagnosticsProperty$("alignment", _this.alignment, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.MainAxisAlignment));
      properties.add$1(0, A.DiagnosticsProperty$("mainAxisSize", _this.mainAxisSize, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.MainAxisSize));
      properties.add$1(0, A.DiagnosticsProperty$("textTheme", _this.buttonTextTheme, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.ButtonTextTheme));
      properties.add$1(0, A.DoubleProperty$("minWidth", _this.buttonMinWidth, _null, _null, B.DiagnosticLevel_3, true, _null, _null));
      properties.add$1(0, A.DoubleProperty$("height", _this.buttonHeight, _null, _null, B.DiagnosticLevel_3, true, _null, _null));
      properties.add$1(0, A.DiagnosticsProperty$("padding", _this.buttonPadding, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.EdgeInsetsGeometry));
      properties.add$1(0, A.FlagProperty$("buttonAlignedDropdown", _null, _null, "dropdown width matches button", B.DiagnosticLevel_3, false, _this.buttonAlignedDropdown));
      properties.add$1(0, A.DiagnosticsProperty$("layoutBehavior", _this.layoutBehavior, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.ButtonBarLayoutBehavior));
      properties.add$1(0, A.DiagnosticsProperty$("overflowDirection", _this.overflowDirection, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.VerticalDirection));
    }
  };
  A._ButtonBarThemeData_Object_Diagnosticable.prototype = {};
  A.ButtonStyle.prototype = {
    copyWith$25$alignment$animationDuration$backgroundBuilder$backgroundColor$elevation$enableFeedback$fixedSize$foregroundBuilder$foregroundColor$iconAlignment$iconColor$iconSize$maximumSize$minimumSize$mouseCursor$overlayColor$padding$shadowColor$shape$side$splashFactory$surfaceTintColor$tapTargetSize$textStyle$visualDensity(alignment, animationDuration, backgroundBuilder, backgroundColor, elevation, enableFeedback, fixedSize, foregroundBuilder, foregroundColor, iconAlignment, iconColor, iconSize, maximumSize, minimumSize, mouseCursor, overlayColor, padding, shadowColor, shape, side, splashFactory, surfaceTintColor, tapTargetSize, textStyle, visualDensity) {
      var t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t18, t19, t20, t21, t22, _this = this;
      type$.nullable_WidgetStateProperty_nullable_TextStyle._as(textStyle);
      t1 = type$.nullable_WidgetStateProperty_nullable_Color;
      t1._as(backgroundColor);
      t1._as(foregroundColor);
      t1._as(overlayColor);
      t1._as(shadowColor);
      t1._as(surfaceTintColor);
      t2 = type$.nullable_WidgetStateProperty_nullable_double;
      t2._as(elevation);
      type$.nullable_WidgetStateProperty_nullable_EdgeInsetsGeometry._as(padding);
      t3 = type$.nullable_WidgetStateProperty_nullable_Size;
      t3._as(minimumSize);
      t3._as(fixedSize);
      t3._as(maximumSize);
      t1._as(iconColor);
      t2._as(iconSize);
      type$.nullable_WidgetStateProperty_nullable_BorderSide._as(side);
      type$.nullable_WidgetStateProperty_nullable_OutlinedBorder._as(shape);
      type$.nullable_WidgetStateProperty_nullable_MouseCursor._as(mouseCursor);
      t1 = textStyle == null ? _this.get$textStyle() : textStyle;
      t2 = backgroundColor == null ? _this.get$backgroundColor(_this) : backgroundColor;
      t3 = foregroundColor == null ? _this.get$foregroundColor() : foregroundColor;
      t4 = overlayColor == null ? _this.get$overlayColor() : overlayColor;
      t5 = shadowColor == null ? _this.get$shadowColor(_this) : shadowColor;
      t6 = surfaceTintColor == null ? _this.get$surfaceTintColor() : surfaceTintColor;
      t7 = elevation == null ? _this.get$elevation(_this) : elevation;
      t8 = padding == null ? _this.get$padding(_this) : padding;
      t9 = minimumSize == null ? _this.get$minimumSize() : minimumSize;
      t10 = fixedSize == null ? _this.fixedSize : fixedSize;
      t11 = maximumSize == null ? _this.get$maximumSize() : maximumSize;
      t12 = iconColor == null ? _this.get$iconColor() : iconColor;
      t13 = iconSize == null ? _this.get$iconSize() : iconSize;
      t14 = side == null ? _this.get$side() : side;
      t15 = shape == null ? _this.get$shape(_this) : shape;
      t16 = mouseCursor == null ? _this.get$mouseCursor() : mouseCursor;
      t17 = visualDensity == null ? _this.get$visualDensity() : visualDensity;
      t18 = tapTargetSize == null ? _this.get$tapTargetSize() : tapTargetSize;
      t19 = animationDuration == null ? _this.animationDuration : animationDuration;
      t20 = enableFeedback == null ? _this.enableFeedback : enableFeedback;
      t21 = alignment == null ? _this.alignment : alignment;
      t22 = splashFactory == null ? _this.get$splashFactory() : splashFactory;
      return A.ButtonStyle$(t21, t19, _this.backgroundBuilder, t2, t7, t20, t10, _this.foregroundBuilder, t3, _this.iconAlignment, t12, t13, t11, t9, t16, t4, t8, t5, t15, t14, t22, t6, t18, t1, t17);
    },
    copyWith$3$foregroundColor$iconSize$overlayColor(foregroundColor, iconSize, overlayColor) {
      var _null = null;
      return this.copyWith$25$alignment$animationDuration$backgroundBuilder$backgroundColor$elevation$enableFeedback$fixedSize$foregroundBuilder$foregroundColor$iconAlignment$iconColor$iconSize$maximumSize$minimumSize$mouseCursor$overlayColor$padding$shadowColor$shape$side$splashFactory$surfaceTintColor$tapTargetSize$textStyle$visualDensity(_null, _null, _null, _null, _null, _null, _null, _null, foregroundColor, _null, _null, iconSize, _null, _null, _null, overlayColor, _null, _null, _null, _null, _null, _null, _null, _null, _null);
    },
    copyWith$1$padding(padding) {
      var _null = null;
      return this.copyWith$25$alignment$animationDuration$backgroundBuilder$backgroundColor$elevation$enableFeedback$fixedSize$foregroundBuilder$foregroundColor$iconAlignment$iconColor$iconSize$maximumSize$minimumSize$mouseCursor$overlayColor$padding$shadowColor$shape$side$splashFactory$surfaceTintColor$tapTargetSize$textStyle$visualDensity(_null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, padding, _null, _null, _null, _null, _null, _null, _null, _null);
    },
    merge$1(style) {
      var t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t18, t19, t20, t21, t22, t23, t24, t25, _this = this;
      if (style == null)
        return _this;
      t1 = _this.get$textStyle();
      if (t1 == null)
        t1 = style.get$textStyle();
      t2 = _this.get$backgroundColor(_this);
      if (t2 == null)
        t2 = style.get$backgroundColor(style);
      t3 = _this.get$foregroundColor();
      if (t3 == null)
        t3 = style.get$foregroundColor();
      t4 = _this.get$overlayColor();
      if (t4 == null)
        t4 = style.get$overlayColor();
      t5 = _this.get$shadowColor(_this);
      if (t5 == null)
        t5 = style.get$shadowColor(style);
      t6 = _this.get$surfaceTintColor();
      if (t6 == null)
        t6 = style.get$surfaceTintColor();
      t7 = _this.get$elevation(_this);
      if (t7 == null)
        t7 = style.get$elevation(style);
      t8 = _this.get$padding(_this);
      if (t8 == null)
        t8 = style.get$padding(style);
      t9 = _this.get$minimumSize();
      if (t9 == null)
        t9 = style.get$minimumSize();
      t10 = _this.fixedSize;
      if (t10 == null)
        t10 = style.fixedSize;
      t11 = _this.get$maximumSize();
      if (t11 == null)
        t11 = style.get$maximumSize();
      t12 = _this.get$iconColor();
      if (t12 == null)
        t12 = style.get$iconColor();
      t13 = _this.get$iconSize();
      if (t13 == null)
        t13 = style.get$iconSize();
      t14 = style.iconAlignment;
      t15 = _this.get$side();
      if (t15 == null)
        t15 = style.get$side();
      t16 = _this.get$shape(_this);
      if (t16 == null)
        t16 = style.get$shape(style);
      t17 = _this.get$mouseCursor();
      if (t17 == null)
        t17 = style.get$mouseCursor();
      t18 = _this.get$visualDensity();
      if (t18 == null)
        t18 = style.get$visualDensity();
      t19 = _this.get$tapTargetSize();
      if (t19 == null)
        t19 = style.get$tapTargetSize();
      t20 = _this.animationDuration;
      if (t20 == null)
        t20 = style.animationDuration;
      t21 = _this.enableFeedback;
      if (t21 == null)
        t21 = style.enableFeedback;
      t22 = _this.alignment;
      if (t22 == null)
        t22 = style.alignment;
      t23 = _this.get$splashFactory();
      if (t23 == null)
        t23 = style.get$splashFactory();
      t24 = style.backgroundBuilder;
      t25 = style.foregroundBuilder;
      return _this.copyWith$25$alignment$animationDuration$backgroundBuilder$backgroundColor$elevation$enableFeedback$fixedSize$foregroundBuilder$foregroundColor$iconAlignment$iconColor$iconSize$maximumSize$minimumSize$mouseCursor$overlayColor$padding$shadowColor$shape$side$splashFactory$surfaceTintColor$tapTargetSize$textStyle$visualDensity(t22, t20, t24, t2, t7, t21, t10, t25, t3, t14, t12, t13, t11, t9, t17, t4, t8, t5, t16, t15, t23, t6, t19, t1, t18);
    },
    get$hashCode(_) {
      var _this = this;
      return A.Object_hashAll([_this.get$textStyle(), _this.get$backgroundColor(_this), _this.get$foregroundColor(), _this.get$overlayColor(), _this.get$shadowColor(_this), _this.get$surfaceTintColor(), _this.get$elevation(_this), _this.get$padding(_this), _this.get$minimumSize(), _this.fixedSize, _this.get$maximumSize(), _this.get$iconColor(), _this.get$iconSize(), _this.iconAlignment, _this.get$side(), _this.get$shape(_this), _this.get$mouseCursor(), _this.get$visualDensity(), _this.get$tapTargetSize(), _this.animationDuration, _this.enableFeedback, _this.alignment, _this.get$splashFactory(), _this.backgroundBuilder, _this.foregroundBuilder]);
    },
    $eq(_, other) {
      var t1, _this = this;
      if (other == null)
        return false;
      if (_this === other)
        return true;
      if (J.get$runtimeType$(other) !== A.getRuntimeTypeOfDartObject(_this))
        return false;
      t1 = false;
      if (other instanceof A.ButtonStyle)
        if (J.$eq$(other.get$textStyle(), _this.get$textStyle()))
          if (J.$eq$(other.get$backgroundColor(other), _this.get$backgroundColor(_this)))
            if (J.$eq$(other.get$foregroundColor(), _this.get$foregroundColor()))
              if (J.$eq$(other.get$overlayColor(), _this.get$overlayColor()))
                if (J.$eq$(other.get$shadowColor(other), _this.get$shadowColor(_this)))
                  if (J.$eq$(other.get$surfaceTintColor(), _this.get$surfaceTintColor()))
                    if (J.$eq$(other.get$elevation(other), _this.get$elevation(_this)))
                      if (J.$eq$(other.get$padding(other), _this.get$padding(_this)))
                        if (J.$eq$(other.get$minimumSize(), _this.get$minimumSize()))
                          if (J.$eq$(other.fixedSize, _this.fixedSize))
                            if (J.$eq$(other.get$maximumSize(), _this.get$maximumSize()))
                              if (J.$eq$(other.get$iconColor(), _this.get$iconColor()))
                                if (J.$eq$(other.get$iconSize(), _this.get$iconSize()))
                                  if (J.$eq$(other.get$side(), _this.get$side()))
                                    if (J.$eq$(other.get$shape(other), _this.get$shape(_this)))
                                      if (J.$eq$(other.get$mouseCursor(), _this.get$mouseCursor()))
                                        if (J.$eq$(other.get$visualDensity(), _this.get$visualDensity()))
                                          if (other.get$tapTargetSize() == _this.get$tapTargetSize())
                                            if (J.$eq$(other.animationDuration, _this.animationDuration))
                                              if (other.enableFeedback == _this.enableFeedback)
                                                if (J.$eq$(other.alignment, _this.alignment))
                                                  t1 = other.get$splashFactory() == _this.get$splashFactory();
      return t1;
    },
    debugFillProperties$1(properties) {
      var t1, t2, t3, _this = this, _null = null;
      _this.super$Diagnosticable$debugFillProperties(properties);
      properties.add$1(0, A.DiagnosticsProperty$("textStyle", _this.get$textStyle(), true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.WidgetStateProperty_nullable_TextStyle));
      t1 = type$.WidgetStateProperty_nullable_Color;
      properties.add$1(0, A.DiagnosticsProperty$("backgroundColor", _this.get$backgroundColor(_this), true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t1));
      properties.add$1(0, A.DiagnosticsProperty$("foregroundColor", _this.get$foregroundColor(), true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t1));
      properties.add$1(0, A.DiagnosticsProperty$("overlayColor", _this.get$overlayColor(), true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t1));
      properties.add$1(0, A.DiagnosticsProperty$("shadowColor", _this.get$shadowColor(_this), true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t1));
      properties.add$1(0, A.DiagnosticsProperty$("surfaceTintColor", _this.get$surfaceTintColor(), true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t1));
      t2 = type$.WidgetStateProperty_nullable_double;
      properties.add$1(0, A.DiagnosticsProperty$("elevation", _this.get$elevation(_this), true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t2));
      properties.add$1(0, A.DiagnosticsProperty$("padding", _this.get$padding(_this), true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.WidgetStateProperty_nullable_EdgeInsetsGeometry));
      t3 = type$.WidgetStateProperty_nullable_Size;
      properties.add$1(0, A.DiagnosticsProperty$("minimumSize", _this.get$minimumSize(), true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t3));
      properties.add$1(0, A.DiagnosticsProperty$("fixedSize", _this.fixedSize, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t3));
      properties.add$1(0, A.DiagnosticsProperty$("maximumSize", _this.get$maximumSize(), true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t3));
      properties.add$1(0, A.DiagnosticsProperty$("iconColor", _this.get$iconColor(), true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t1));
      properties.add$1(0, A.DiagnosticsProperty$("iconSize", _this.get$iconSize(), true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t2));
      properties.add$1(0, A.EnumProperty$("iconAlignment", _this.iconAlignment, _null, B.DiagnosticLevel_3, type$.IconAlignment));
      properties.add$1(0, A.DiagnosticsProperty$("side", _this.get$side(), true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.WidgetStateProperty_nullable_BorderSide));
      properties.add$1(0, A.DiagnosticsProperty$("shape", _this.get$shape(_this), true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.WidgetStateProperty_nullable_OutlinedBorder));
      properties.add$1(0, A.DiagnosticsProperty$("mouseCursor", _this.get$mouseCursor(), true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.WidgetStateProperty_nullable_MouseCursor));
      properties.add$1(0, A.DiagnosticsProperty$("visualDensity", _this.get$visualDensity(), true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.VisualDensity));
      properties.add$1(0, A.EnumProperty$("tapTargetSize", _this.get$tapTargetSize(), _null, B.DiagnosticLevel_3, type$.MaterialTapTargetSize));
      properties.add$1(0, A.DiagnosticsProperty$("animationDuration", _this.animationDuration, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.Duration));
      properties.add$1(0, A.DiagnosticsProperty$("enableFeedback", _this.enableFeedback, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.bool));
      properties.add$1(0, A.DiagnosticsProperty$("alignment", _this.alignment, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.AlignmentGeometry));
      t2 = type$.Widget_Function_3_BuildContext_and_Set_WidgetState_and_nullable_Widget;
      properties.add$1(0, A.DiagnosticsProperty$("backgroundBuilder", _this.backgroundBuilder, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t2));
      properties.add$1(0, A.DiagnosticsProperty$("foregroundBuilder", _this.foregroundBuilder, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t2));
    },
    get$textStyle() {
      return this.textStyle;
    },
    get$backgroundColor(receiver) {
      return this.backgroundColor;
    },
    get$foregroundColor() {
      return this.foregroundColor;
    },
    get$overlayColor() {
      return this.overlayColor;
    },
    get$shadowColor(receiver) {
      return this.shadowColor;
    },
    get$surfaceTintColor() {
      return this.surfaceTintColor;
    },
    get$elevation(receiver) {
      return this.elevation;
    },
    get$padding(receiver) {
      return this.padding;
    },
    get$minimumSize() {
      return this.minimumSize;
    },
    get$maximumSize() {
      return this.maximumSize;
    },
    get$iconColor() {
      return this.iconColor;
    },
    get$iconSize() {
      return this.iconSize;
    },
    get$side() {
      return this.side;
    },
    get$shape(receiver) {
      return this.shape;
    },
    get$mouseCursor() {
      return this.mouseCursor;
    },
    get$visualDensity() {
      return this.visualDensity;
    },
    get$tapTargetSize() {
      return this.tapTargetSize;
    },
    get$splashFactory() {
      return this.splashFactory;
    }
  };
  A._ButtonStyle_Object_Diagnosticable.prototype = {};
  A.ButtonStyleButton.prototype = {
    createState$0() {
      return new A._ButtonStyleState(null, null, B._StateLifecycle_0);
    },
    debugFillProperties$1(properties) {
      var _this = this, _null = null;
      _this.super$Widget$debugFillProperties(properties);
      properties.add$1(0, A.FlagProperty$("enabled", _null, "disabled", _null, B.DiagnosticLevel_3, false, _this.onPressed != null));
      properties.add$1(0, A.DiagnosticsProperty$("style", _this.style, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.ButtonStyle));
      properties.add$1(0, A.DiagnosticsProperty$("focusNode", _this.focusNode, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.FocusNode));
    }
  };
  A._ButtonStyleState.prototype = {
    handleStatesControllerChange$0() {
      this.setState$1(new A._ButtonStyleState_handleStatesControllerChange_closure());
    },
    get$statesController() {
      var t1 = this._widget.statesController;
      if (t1 == null) {
        t1 = this.internalStatesController;
        t1.toString;
      }
      return t1;
    },
    initStatesController$0() {
      var t1, t2, _this = this;
      if (_this._widget.statesController == null)
        _this.internalStatesController = A.WidgetStatesController$(null);
      t1 = _this.get$statesController();
      t2 = _this._widget.onPressed;
      t1.update$2(0, B.WidgetState_6, t2 == null);
      _this.get$statesController().addListener$1(0, _this.get$handleStatesControllerChange());
    },
    initState$0() {
      this.super$State$initState();
      this.initStatesController$0();
    },
    didUpdateWidget$1(oldWidget) {
      var t1, t2, _this = this;
      type$.ButtonStyleButton._as(oldWidget);
      _this.super$State$didUpdateWidget(oldWidget);
      t1 = oldWidget.statesController;
      if (_this._widget.statesController != t1) {
        if (t1 != null)
          t1.removeListener$1(0, _this.get$handleStatesControllerChange());
        if (_this._widget.statesController != null) {
          t1 = _this.internalStatesController;
          if (t1 != null)
            t1.dispose$0();
          _this.internalStatesController = null;
        }
        _this.initStatesController$0();
      }
      t1 = _this._widget.onPressed;
      if (t1 != null !== (oldWidget.onPressed != null)) {
        t1 = _this.get$statesController();
        t2 = _this._widget.onPressed;
        t1.update$2(0, B.WidgetState_6, t2 == null);
        t1 = _this._widget.onPressed;
        if (t1 == null)
          _this.get$statesController().update$2(0, B.WidgetState_2, false);
      }
    },
    dispose$0() {
      var t1, _this = this;
      _this.get$statesController().removeListener$1(0, _this.get$handleStatesControllerChange());
      t1 = _this.internalStatesController;
      if (t1 != null)
        t1.dispose$0();
      t1 = _this.controller;
      if (t1 != null)
        t1.dispose$0();
      _this.super$__ButtonStyleState_State_TickerProviderStateMixin$dispose();
    },
    build$1(context) {
      var resolvedElevation, resolvedTextStyle, t2, resolvedBackgroundColor, resolvedForegroundColor, resolvedShadowColor, resolvedSurfaceTintColor, resolvedPadding, resolvedMinimumSize, resolvedFixedSize, resolvedMaximumSize, resolvedIconColor, resolvedIconSize, resolvedSide, resolvedShape, resolvedVisualDensity, resolvedTapTargetSize, resolvedAnimationDuration, resolvedEnableFeedback, resolvedAlignment, densityAdjustment, resolvedSplashFactory, resolvedBackgroundBuilder, resolvedForegroundBuilder, effectiveClipBehavior, effectiveConstraints, size, dy, dx, padding, t3, t4, result, t5, t6, t7, t8, minSize, _this = this, _null = null,
        t1 = _this._widget,
        widgetStyle = t1.style,
        themeStyle = t1.themeStyleOf$1(context),
        defaultStyle = _this._widget.defaultStyleOf$1(context),
        effectiveValue = new A._ButtonStyleState_build_effectiveValue(widgetStyle, themeStyle, defaultStyle),
        resolve = new A._ButtonStyleState_build_resolve(_this, effectiveValue);
      t1 = type$.nullable_double;
      resolvedElevation = resolve.call$1$1(new A._ButtonStyleState_build_closure(), t1);
      resolvedTextStyle = resolve.call$1$1(new A._ButtonStyleState_build_closure0(), type$.nullable_TextStyle);
      t2 = type$.nullable_Color;
      resolvedBackgroundColor = resolve.call$1$1(new A._ButtonStyleState_build_closure1(), t2);
      resolvedForegroundColor = resolve.call$1$1(new A._ButtonStyleState_build_closure2(), t2);
      resolvedShadowColor = resolve.call$1$1(new A._ButtonStyleState_build_closure3(), t2);
      resolvedSurfaceTintColor = resolve.call$1$1(new A._ButtonStyleState_build_closure4(), t2);
      resolvedPadding = resolve.call$1$1(new A._ButtonStyleState_build_closure5(), type$.nullable_EdgeInsetsGeometry);
      t2 = type$.nullable_Size;
      resolvedMinimumSize = resolve.call$1$1(new A._ButtonStyleState_build_closure6(), t2);
      resolvedFixedSize = resolve.call$1$1(new A._ButtonStyleState_build_closure7(), t2);
      resolvedMaximumSize = resolve.call$1$1(new A._ButtonStyleState_build_closure8(), t2);
      resolvedIconColor = new A._ButtonStyleState_build_effectiveIconColor(_this, widgetStyle, themeStyle, defaultStyle).call$0();
      resolvedIconSize = resolve.call$1$1(new A._ButtonStyleState_build_closure9(), t1);
      resolvedSide = resolve.call$1$1(new A._ButtonStyleState_build_closure10(), type$.nullable_BorderSide);
      resolvedShape = resolve.call$1$1(new A._ButtonStyleState_build_closure11(), type$.nullable_OutlinedBorder);
      resolvedVisualDensity = effectiveValue.call$1$1(new A._ButtonStyleState_build_closure12(), type$.VisualDensity);
      resolvedTapTargetSize = effectiveValue.call$1$1(new A._ButtonStyleState_build_closure13(), type$.MaterialTapTargetSize);
      resolvedAnimationDuration = effectiveValue.call$1$1(new A._ButtonStyleState_build_closure14(), type$.Duration);
      resolvedEnableFeedback = effectiveValue.call$1$1(new A._ButtonStyleState_build_closure15(), type$.bool);
      if (resolvedEnableFeedback == null)
        resolvedEnableFeedback = true;
      resolvedAlignment = effectiveValue.call$1$1(new A._ButtonStyleState_build_closure16(), type$.AlignmentGeometry);
      densityAdjustment = new A.Offset(resolvedVisualDensity.horizontal, resolvedVisualDensity.vertical).$mul(0, 4);
      resolvedSplashFactory = effectiveValue.call$1$1(new A._ButtonStyleState_build_closure17(), type$.InteractiveInkFeatureFactory);
      t1 = type$.Widget_Function_3_BuildContext_and_Set_WidgetState_and_nullable_Widget;
      resolvedBackgroundBuilder = effectiveValue.call$1$1(new A._ButtonStyleState_build_closure18(), t1);
      resolvedForegroundBuilder = effectiveValue.call$1$1(new A._ButtonStyleState_build_closure19(), t1);
      effectiveClipBehavior = _this._widget.clipBehavior;
      if (effectiveClipBehavior == null)
        effectiveClipBehavior = (resolvedBackgroundBuilder == null ? resolvedForegroundBuilder : resolvedBackgroundBuilder) != null ? B.Clip_2 : B.Clip_0;
      t1 = resolvedMinimumSize._dx;
      t2 = resolvedMinimumSize._dy;
      effectiveConstraints = resolvedVisualDensity.effectiveConstraints$1(new A.BoxConstraints(t1, resolvedMaximumSize._dx, t2, resolvedMaximumSize._dy));
      if (resolvedFixedSize != null) {
        size = effectiveConstraints.constrain$1(resolvedFixedSize);
        t1 = size._dx;
        if (isFinite(t1))
          effectiveConstraints = effectiveConstraints.copyWith$2$maxWidth$minWidth(t1, t1);
        t1 = size._dy;
        if (isFinite(t1))
          effectiveConstraints = effectiveConstraints.copyWith$2$maxHeight$minHeight(t1, t1);
      }
      dy = densityAdjustment._dy;
      t1 = densityAdjustment._dx;
      dx = Math.max(0, t1);
      padding = resolvedPadding.add$1(0, new A.EdgeInsets(dx, dy, dx, dy)).clamp$2(0, B.EdgeInsets_0_0_0_0, B._MixedEdgeInsets_rAd);
      t2 = false;
      if (resolvedAnimationDuration._duration > 0) {
        t3 = _this.elevation;
        if (t3 != null) {
          t4 = _this.backgroundColor;
          if (t4 != null)
            if (t3 !== resolvedElevation)
              if (t4.get$value(t4) !== resolvedBackgroundColor.get$value(resolvedBackgroundColor)) {
                t2 = _this.backgroundColor;
                t2 = t2.get$opacity(t2) === 1 && resolvedBackgroundColor.get$opacity(resolvedBackgroundColor) < 1 && resolvedElevation === 0;
              }
        }
      }
      if (t2) {
        t2 = _this.controller;
        if (!J.$eq$(t2 == null ? _null : t2.duration, resolvedAnimationDuration)) {
          t2 = _this.controller;
          if (t2 != null)
            t2.dispose$0();
          t2 = A.AnimationController$(_null, resolvedAnimationDuration, _null, _null, _this);
          t3 = type$.void_Function_AnimationStatus._as(new A._ButtonStyleState_build_closure20(_this));
          t2.didRegisterListener$0();
          t4 = t2.AnimationLocalStatusListenersMixin__statusListeners;
          t4.$ti._precomputed1._as(t3);
          t4._isDirty = true;
          B.JSArray_methods.add$1(t4._list, t3);
          _this.controller = t2;
        }
        resolvedBackgroundColor = _this.backgroundColor;
        _this.controller.set$value(0, 0);
        _this.controller.forward$0(0);
      }
      _this.elevation = resolvedElevation;
      _this.backgroundColor = resolvedBackgroundColor;
      resolvedAlignment.toString;
      result = new A.Padding(padding, A.Align$(resolvedAlignment, resolvedForegroundBuilder != null ? resolvedForegroundBuilder.call$3(context, _this.get$statesController()._change_notifier$_value, _this._widget.child) : _this._widget.child, 1, _null, 1), _null);
      if (resolvedBackgroundBuilder != null)
        result = resolvedBackgroundBuilder.call$3(context, _this.get$statesController()._change_notifier$_value, result);
      t2 = _this._widget;
      t3 = t2.onPressed;
      t4 = t2.onLongPress;
      t5 = t2.onHover;
      t6 = t2.focusNode;
      t2 = t2.onFocusChange;
      t7 = resolvedShape.copyWith$1$side(resolvedSide);
      t8 = _this.get$statesController();
      result = A.InkWell$(false, t3 != null, A.IconTheme_merge(result, A.IconThemeData$(_null, resolvedIconColor, _null, _null, _null, _null, _null, resolvedIconSize, _null)), t7, resolvedEnableFeedback, _null, t6, B.Color_Edl, _null, new A._MouseCursor(new A._ButtonStyleState_build_closure21(effectiveValue)), t2, _null, t5, t4, t3, new A._WidgetStatePropertyWith(new A._ButtonStyleState_build_closure22(effectiveValue), type$._WidgetStatePropertyWith_nullable_Color), _null, resolvedSplashFactory, t8);
      t2 = _this._widget.tooltip;
      if (t2 != null)
        result = A.Tooltip$(result, _null, t2, _null, _null);
      switch (resolvedTapTargetSize.index) {
        case 0:
          t1 = 48 + t1;
          t2 = 48 + dy;
          minSize = new A.Size(t1, t2);
          A.assertHelper(t1 >= 0);
          A.assertHelper(t2 >= 0);
          break;
        case 1:
          minSize = B.Size_0_0;
          break;
        default:
          minSize = _null;
      }
      t1 = _this._widget.onPressed;
      resolvedElevation.toString;
      t2 = resolvedTextStyle == null ? _null : resolvedTextStyle.copyWith$1$color(resolvedForegroundColor);
      t3 = resolvedShape.copyWith$1$side(resolvedSide);
      return A.Semantics$(true, new A._InputPadding0(minSize, A.ConstrainedBox$(A.Material$(resolvedAnimationDuration, _null, result, effectiveClipBehavior, resolvedBackgroundColor, resolvedElevation, _null, resolvedShadowColor, t3, resolvedSurfaceTintColor, t2, resolvedBackgroundColor == null ? B.MaterialType_4 : B.MaterialType_3), effectiveConstraints), _null), true, _null, t1 != null, false, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null);
    },
    $isTickerProvider: 1
  };
  A._ButtonStyleState_handleStatesControllerChange_closure.prototype = {
    call$0() {
    },
    $signature: 1
  };
  A._ButtonStyleState_build_effectiveValue.prototype = {
    call$1$1(getProperty, $T) {
      var widgetValue, themeValue, defaultValue, t1;
      $T._eval$1("0?(ButtonStyle?)")._as(getProperty);
      widgetValue = getProperty.call$1(this.widgetStyle);
      themeValue = getProperty.call$1(this.themeStyle);
      defaultValue = getProperty.call$1(this.defaultStyle);
      t1 = widgetValue == null ? themeValue : widgetValue;
      return t1 == null ? defaultValue : t1;
    },
    call$1(getProperty) {
      return this.call$1$1(getProperty, type$.dynamic);
    },
    $signature: 518
  };
  A._ButtonStyleState_build_resolve.prototype = {
    call$1$1(getProperty, $T) {
      return this.effectiveValue.call$1$1(new A._ButtonStyleState_build_resolve_closure(this.$this, $T._eval$1("WidgetStateProperty<0>?(ButtonStyle?)")._as(getProperty), $T), $T);
    },
    call$1(getProperty) {
      return this.call$1$1(getProperty, type$.dynamic);
    },
    $signature: 519
  };
  A._ButtonStyleState_build_resolve_closure.prototype = {
    call$1(style) {
      var t1 = this.getProperty.call$1(style);
      return t1 == null ? null : t1.resolve$1(this.$this.get$statesController()._change_notifier$_value);
    },
    $signature() {
      return this.T._eval$1("0?(ButtonStyle?)");
    }
  };
  A._ButtonStyleState_build_effectiveIconColor.prototype = {
    call$0() {
      var t3, _this = this, _null = null,
        t1 = _this.widgetStyle,
        t2 = t1 == null;
      if (t2)
        t3 = _null;
      else {
        t3 = t1.get$iconColor();
        t3 = t3 == null ? _null : t3.resolve$1(_this.$this.get$statesController()._change_notifier$_value);
      }
      if (t3 == null) {
        t3 = _this.themeStyle;
        if (t3 == null)
          t3 = _null;
        else {
          t3 = t3.get$iconColor();
          t3 = t3 == null ? _null : t3.resolve$1(_this.$this.get$statesController()._change_notifier$_value);
        }
      }
      if (t3 == null)
        if (t2)
          t1 = _null;
        else {
          t1 = t1.get$foregroundColor();
          t1 = t1 == null ? _null : t1.resolve$1(_this.$this.get$statesController()._change_notifier$_value);
        }
      else
        t1 = t3;
      if (t1 == null) {
        t1 = _this.themeStyle;
        if (t1 == null)
          t1 = _null;
        else {
          t1 = t1.get$foregroundColor();
          t1 = t1 == null ? _null : t1.resolve$1(_this.$this.get$statesController()._change_notifier$_value);
        }
      }
      if (t1 == null) {
        t1 = _this.defaultStyle.get$iconColor();
        t1 = t1 == null ? _null : t1.resolve$1(_this.$this.get$statesController()._change_notifier$_value);
      }
      if (t1 == null) {
        t1 = _this.defaultStyle.get$foregroundColor();
        t1 = t1 == null ? _null : t1.resolve$1(_this.$this.get$statesController()._change_notifier$_value);
      }
      return t1;
    },
    $signature: 520
  };
  A._ButtonStyleState_build_closure.prototype = {
    call$1(style) {
      return style == null ? null : style.get$elevation(style);
    },
    $signature: 146
  };
  A._ButtonStyleState_build_closure0.prototype = {
    call$1(style) {
      return style == null ? null : style.get$textStyle();
    },
    $signature: 522
  };
  A._ButtonStyleState_build_closure1.prototype = {
    call$1(style) {
      return style == null ? null : style.get$backgroundColor(style);
    },
    $signature: 84
  };
  A._ButtonStyleState_build_closure2.prototype = {
    call$1(style) {
      return style == null ? null : style.get$foregroundColor();
    },
    $signature: 84
  };
  A._ButtonStyleState_build_closure3.prototype = {
    call$1(style) {
      return style == null ? null : style.get$shadowColor(style);
    },
    $signature: 84
  };
  A._ButtonStyleState_build_closure4.prototype = {
    call$1(style) {
      return style == null ? null : style.get$surfaceTintColor();
    },
    $signature: 84
  };
  A._ButtonStyleState_build_closure5.prototype = {
    call$1(style) {
      return style == null ? null : style.get$padding(style);
    },
    $signature: 524
  };
  A._ButtonStyleState_build_closure6.prototype = {
    call$1(style) {
      return style == null ? null : style.get$minimumSize();
    },
    $signature: 102
  };
  A._ButtonStyleState_build_closure7.prototype = {
    call$1(style) {
      return style == null ? null : style.fixedSize;
    },
    $signature: 102
  };
  A._ButtonStyleState_build_closure8.prototype = {
    call$1(style) {
      return style == null ? null : style.get$maximumSize();
    },
    $signature: 102
  };
  A._ButtonStyleState_build_closure9.prototype = {
    call$1(style) {
      return style == null ? null : style.get$iconSize();
    },
    $signature: 146
  };
  A._ButtonStyleState_build_closure10.prototype = {
    call$1(style) {
      return style == null ? null : style.get$side();
    },
    $signature: 542
  };
  A._ButtonStyleState_build_closure11.prototype = {
    call$1(style) {
      return style == null ? null : style.get$shape(style);
    },
    $signature: 543
  };
  A._ButtonStyleState_build_closure21.prototype = {
    call$1(states) {
      return this.effectiveValue.call$1$1(new A._ButtonStyleState_build__closure0(type$.Set_WidgetState._as(states)), type$.MouseCursor);
    },
    $signature: 546
  };
  A._ButtonStyleState_build__closure0.prototype = {
    call$1(style) {
      var t1;
      if (style == null)
        t1 = null;
      else {
        t1 = style.get$mouseCursor();
        t1 = t1 == null ? null : t1.resolve$1(this.states);
      }
      return t1;
    },
    $signature: 558
  };
  A._ButtonStyleState_build_closure22.prototype = {
    call$1(states) {
      return this.effectiveValue.call$1$1(new A._ButtonStyleState_build__closure(type$.Set_WidgetState._as(states)), type$.Color);
    },
    $signature: 97
  };
  A._ButtonStyleState_build__closure.prototype = {
    call$1(style) {
      var t1;
      if (style == null)
        t1 = null;
      else {
        t1 = style.get$overlayColor();
        t1 = t1 == null ? null : t1.resolve$1(this.states);
      }
      return t1;
    },
    $signature: 571
  };
  A._ButtonStyleState_build_closure12.prototype = {
    call$1(style) {
      return style == null ? null : style.get$visualDensity();
    },
    $signature: 572
  };
  A._ButtonStyleState_build_closure13.prototype = {
    call$1(style) {
      return style == null ? null : style.get$tapTargetSize();
    },
    $signature: 573
  };
  A._ButtonStyleState_build_closure14.prototype = {
    call$1(style) {
      return style == null ? null : style.animationDuration;
    },
    $signature: 576
  };
  A._ButtonStyleState_build_closure15.prototype = {
    call$1(style) {
      return style == null ? null : style.enableFeedback;
    },
    $signature: 580
  };
  A._ButtonStyleState_build_closure16.prototype = {
    call$1(style) {
      return style == null ? null : style.alignment;
    },
    $signature: 583
  };
  A._ButtonStyleState_build_closure17.prototype = {
    call$1(style) {
      return style == null ? null : style.get$splashFactory();
    },
    $signature: 584
  };
  A._ButtonStyleState_build_closure18.prototype = {
    call$1(style) {
      return style == null ? null : style.backgroundBuilder;
    },
    $signature: 234
  };
  A._ButtonStyleState_build_closure19.prototype = {
    call$1(style) {
      return style == null ? null : style.foregroundBuilder;
    },
    $signature: 234
  };
  A._ButtonStyleState_build_closure20.prototype = {
    call$1($status) {
      if (type$.AnimationStatus._as($status) === B.AnimationStatus_3)
        this.$this.setState$1(new A._ButtonStyleState_build__closure1());
    },
    $signature: 10
  };
  A._ButtonStyleState_build__closure1.prototype = {
    call$0() {
    },
    $signature: 1
  };
  A._MouseCursor.prototype = {
    resolve$1(states) {
      var t1 = this.resolveCallback.call$1(type$.Set_WidgetState._as(states));
      t1.toString;
      return t1;
    },
    get$debugDescription() {
      return "ButtonStyleButton_MouseCursor";
    }
  };
  A._InputPadding0.prototype = {
    createRenderObject$1(context) {
      var t1 = new A._RenderInputPadding0(this.minSize, null, new A._LayoutCacheStorage(), A.LayerHandle$(type$.ContainerLayer_2));
      t1.RenderObject$0();
      t1.set$child(null);
      return t1;
    },
    updateRenderObject$2(context, renderObject) {
      type$._RenderInputPadding_2._as(renderObject).set$minSize(this.minSize);
    }
  };
  A._RenderInputPadding0.prototype = {
    set$minSize(value) {
      if (this._button_style_button$_minSize.$eq(0, value))
        return;
      this._button_style_button$_minSize = value;
      this.markNeedsLayout$0();
    },
    computeMinIntrinsicWidth$1(height) {
      var t1;
      A._asDouble(height);
      t1 = this.RenderObjectWithChildMixin__child;
      if (t1 != null)
        return Math.max(t1.getMinIntrinsicWidth$1(height), this._button_style_button$_minSize._dx);
      return 0;
    },
    computeMinIntrinsicHeight$1(width) {
      var t1;
      A._asDouble(width);
      t1 = this.RenderObjectWithChildMixin__child;
      if (t1 != null)
        return Math.max(t1.getMinIntrinsicHeight$1(width), this._button_style_button$_minSize._dy);
      return 0;
    },
    computeMaxIntrinsicWidth$1(height) {
      var t1;
      A._asDouble(height);
      t1 = this.RenderObjectWithChildMixin__child;
      if (t1 != null)
        return Math.max(t1.getMaxIntrinsicWidth$1(height), this._button_style_button$_minSize._dx);
      return 0;
    },
    computeMaxIntrinsicHeight$1(width) {
      var t1;
      A._asDouble(width);
      t1 = this.RenderObjectWithChildMixin__child;
      if (t1 != null)
        return Math.max(t1.getMaxIntrinsicHeight$1(width), this._button_style_button$_minSize._dy);
      return 0;
    },
    _computeSize$2$constraints$layoutChild(constraints, layoutChild) {
      var t1, childSize, t2;
      type$.Size_Function_RenderBox_BoxConstraints._as(layoutChild);
      t1 = this.RenderObjectWithChildMixin__child;
      if (t1 != null) {
        childSize = layoutChild.call$2(t1, constraints);
        t1 = childSize._dx;
        t2 = this._button_style_button$_minSize;
        return constraints.constrain$1(new A.Size(Math.max(t1, t2._dx), Math.max(childSize._dy, t2._dy)));
      }
      return B.Size_0_0;
    },
    computeDryLayout$1(constraints) {
      return this._computeSize$2$constraints$layoutChild(constraints, A.layout_helper_ChildLayoutHelper_dryLayoutChild$closure());
    },
    computeDryBaseline$2(constraints, baseline) {
      var child, result, t2, childSize,
        t1 = type$.BoxConstraints;
      t1._as(constraints);
      type$.TextBaseline._as(baseline);
      child = this.RenderObjectWithChildMixin__child;
      if (child == null)
        return null;
      result = child.getDryBaseline$2(constraints, baseline);
      if (result == null)
        return null;
      t2 = type$.Size;
      childSize = child._computeIntrinsics$2$3(B.C__DryLayout, constraints, child.get$_computeDryLayout(), t1, t2);
      return result + B.Alignment_0_0.alongOffset$1(type$.Offset._as(this._computeIntrinsics$2$3(B.C__DryLayout, constraints, this.get$_computeDryLayout(), t1, t2).$sub(0, childSize)))._dy;
    },
    performLayout$0() {
      var t1, _this = this;
      _this.set$size(0, _this._computeSize$2$constraints$layoutChild(A.RenderObject.prototype.get$constraints.call(_this), A.layout_helper_ChildLayoutHelper_layoutChild$closure()));
      t1 = _this.RenderObjectWithChildMixin__child;
      if (t1 != null) {
        t1 = t1.parentData;
        t1.toString;
        type$.BoxParentData._as(t1).offset = B.Alignment_0_0.alongOffset$1(type$.Offset._as(_this.get$size(0).$sub(0, _this.RenderObjectWithChildMixin__child.get$size(0))));
      }
    },
    hitTest$2$position(result, position) {
      var center;
      if (this.super$RenderBox$hitTest(result, position))
        return true;
      center = this.RenderObjectWithChildMixin__child.get$size(0).center$1(B.Offset_0_0);
      return result.addWithRawTransform$3$hitTest$position$transform(new A._RenderInputPadding_hitTest_closure0(this, center), center, A.MatrixUtils_forceToPoint(center));
    }
  };
  A._RenderInputPadding_hitTest_closure0.prototype = {
    call$2(result, position) {
      var t1 = this.center;
      A.assertHelper(position.$eq(0, t1));
      return this.$this.RenderObjectWithChildMixin__child.hitTest$2$position(result, t1);
    },
    $signature: 20
  };
  A.__ButtonStyleState_State_TickerProviderStateMixin_dispose_closure.prototype = {
    call$0() {
      var t3, t4,
        t1 = this.$this,
        t2 = t1.TickerProviderStateMixin__tickers;
      if (t2 != null)
        for (t2 = A._LinkedHashSetIterator$(t2, t2._collection$_modifications, A._instanceType(t2)._precomputed1), t3 = t2.$ti._precomputed1; t2.moveNext$0();) {
          t4 = t2._collection$_current;
          if (t4 == null)
            t4 = t3._as(t4);
          if (t4._ticker$_future != null)
            throw A.wrapException(A.FlutterError$fromParts(A._setArrayType([A.ErrorSummary$(t1.toString$0(0) + " was disposed with an active Ticker."), A.ErrorDescription$(A.getRuntimeTypeOfDartObject(t1).toString$0(0) + string$.x20creatT), A.ErrorHint$(string$.Ticker), t4.describeForError$1("The offending ticker was")], type$.JSArray_DiagnosticsNode)));
        }
      return true;
    },
    $signature: 0
  };
  A.__ButtonStyleState_State_TickerProviderStateMixin.prototype = {
    activate$0() {
      this.super$State$activate();
      this._updateTickerModeNotifier$0();
      this._updateTickers$0();
    },
    dispose$0() {
      var t1, _this = this;
      A.assertHelper(new A.__ButtonStyleState_State_TickerProviderStateMixin_dispose_closure(_this).call$0());
      t1 = _this.TickerProviderStateMixin__tickerModeNotifier;
      if (t1 != null)
        t1.removeListener$1(0, _this.get$_updateTickers());
      _this.set$_tickerModeNotifier(null);
      _this.super$State$dispose();
    },
    debugFillProperties$1(properties) {
      var t1, t2, t3, _null = null;
      this.super$State$debugFillProperties(properties);
      t1 = this.TickerProviderStateMixin__tickers;
      if (t1 != null) {
        t2 = t1._collection$_length;
        t3 = t2 === 1 ? "" : "s";
        t3 = "tracking " + t2 + " ticker" + t3;
        t2 = t3;
      } else
        t2 = _null;
      properties.add$1(0, A.DiagnosticsProperty$("tickers", t1, true, _null, t2, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.Set_Ticker));
    }
  };
  A.ButtonTextTheme.prototype = {
    _enumToString$0() {
      return "ButtonTextTheme." + this._name;
    }
  };
  A.ButtonBarLayoutBehavior.prototype = {
    _enumToString$0() {
      return "ButtonBarLayoutBehavior." + this._name;
    }
  };
  A.ButtonThemeData.prototype = {
    get$padding(_) {
      var t1;
      switch (0) {
        case 0:
          break;
      }
      t1 = B.EdgeInsets_16_0_16_0;
      return t1;
    },
    get$shape(_) {
      $label0$0: {
        break $label0$0;
      }
      return B.RoundedRectangleBorder_oPN;
    },
    $eq(_, other) {
      var _this = this;
      if (other == null)
        return false;
      if (J.get$runtimeType$(other) !== A.getRuntimeTypeOfDartObject(_this))
        return false;
      return other instanceof A.ButtonThemeData && other.get$padding(0).$eq(0, _this.get$padding(0)) && other.get$shape(0).$eq(0, _this.get$shape(0)) && J.$eq$(other._buttonColor, _this._buttonColor) && J.$eq$(other._focusColor, _this._focusColor) && J.$eq$(other._hoverColor, _this._hoverColor) && J.$eq$(other.colorScheme, _this.colorScheme) && other._materialTapTargetSize == _this._materialTapTargetSize;
    },
    get$hashCode(_) {
      var _this = this;
      return A.Object_hash(B.ButtonTextTheme_0, 88, 36, _this.get$padding(0), _this.get$shape(0), false, _this._buttonColor, _this._disabledColor, _this._focusColor, _this._hoverColor, _this._highlightColor, _this._splashColor, _this.colorScheme, _this._materialTapTargetSize, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue);
    },
    debugFillProperties$1(properties) {
      var _this = this, _null = null;
      _this.super$Diagnosticable$debugFillProperties(properties);
      properties.add$1(0, A.EnumProperty$("textTheme", B.ButtonTextTheme_0, B.ButtonTextTheme_0, B.DiagnosticLevel_3, type$.ButtonTextTheme));
      properties.add$1(0, A.DoubleProperty$("minWidth", 88, 88, _null, B.DiagnosticLevel_3, true, _null, _null));
      properties.add$1(0, A.DoubleProperty$("height", 36, 36, _null, B.DiagnosticLevel_3, true, _null, _null));
      properties.add$1(0, A.DiagnosticsProperty$("padding", _this.get$padding(0), true, B.ButtonThemeData_v14.get$padding(0), _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.EdgeInsetsGeometry));
      properties.add$1(0, A.DiagnosticsProperty$("shape", _this.get$shape(0), true, B.ButtonThemeData_v14.get$shape(0), _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.ShapeBorder));
      properties.add$1(0, A.FlagProperty$("alignedDropdown", false, _null, "dropdown width matches button", B.DiagnosticLevel_3, false, false));
      properties.add$1(0, A.ColorProperty$("buttonColor", _this._buttonColor, _null, B.DiagnosticLevel_3, true, B.DiagnosticsTreeStyle_8));
      properties.add$1(0, A.ColorProperty$("disabledColor", _this._disabledColor, _null, B.DiagnosticLevel_3, true, B.DiagnosticsTreeStyle_8));
      properties.add$1(0, A.ColorProperty$("focusColor", _this._focusColor, _null, B.DiagnosticLevel_3, true, B.DiagnosticsTreeStyle_8));
      properties.add$1(0, A.ColorProperty$("hoverColor", _this._hoverColor, _null, B.DiagnosticLevel_3, true, B.DiagnosticsTreeStyle_8));
      properties.add$1(0, A.ColorProperty$("highlightColor", _this._highlightColor, _null, B.DiagnosticLevel_3, true, B.DiagnosticsTreeStyle_8));
      properties.add$1(0, A.ColorProperty$("splashColor", _this._splashColor, _null, B.DiagnosticLevel_3, true, B.DiagnosticsTreeStyle_8));
      properties.add$1(0, A.DiagnosticsProperty$("colorScheme", _this.colorScheme, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.ColorScheme));
      properties.add$1(0, A.DiagnosticsProperty$("materialTapTargetSize", _this._materialTapTargetSize, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.MaterialTapTargetSize));
    }
  };
  A._ButtonThemeData_Object_Diagnosticable.prototype = {};
  A.CardThemeData.prototype = {
    get$hashCode(_) {
      var _this = this;
      return A.Object_hash(_this.clipBehavior, _this.color, _this.shadowColor, _this.surfaceTintColor, _this.elevation, _this.margin, _this.shape, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue);
    },
    $eq(_, other) {
      var _this = this;
      if (other == null)
        return false;
      if (_this === other)
        return true;
      if (J.get$runtimeType$(other) !== A.getRuntimeTypeOfDartObject(_this))
        return false;
      return other instanceof A.CardThemeData && J.$eq$(other.color, _this.color) && J.$eq$(other.shadowColor, _this.shadowColor) && J.$eq$(other.surfaceTintColor, _this.surfaceTintColor) && other.elevation == _this.elevation && J.$eq$(other.margin, _this.margin) && J.$eq$(other.shape, _this.shape);
    },
    debugFillProperties$1(properties) {
      var _this = this, _null = null;
      _this.super$Diagnosticable$debugFillProperties(properties);
      properties.add$1(0, A.DiagnosticsProperty$("clipBehavior", _this.clipBehavior, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.Clip));
      properties.add$1(0, A.ColorProperty$("color", _this.color, _null, B.DiagnosticLevel_3, true, B.DiagnosticsTreeStyle_8));
      properties.add$1(0, A.ColorProperty$("shadowColor", _this.shadowColor, _null, B.DiagnosticLevel_3, true, B.DiagnosticsTreeStyle_8));
      properties.add$1(0, A.ColorProperty$("surfaceTintColor", _this.surfaceTintColor, _null, B.DiagnosticLevel_3, true, B.DiagnosticsTreeStyle_8));
      properties.add$1(0, A.DiagnosticsProperty$("elevation", _this.elevation, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.double));
      properties.add$1(0, A.DiagnosticsProperty$("margin", _this.margin, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.EdgeInsetsGeometry));
      properties.add$1(0, A.DiagnosticsProperty$("shape", _this.shape, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.ShapeBorder));
    }
  };
  A._CardThemeData_Object_Diagnosticable.prototype = {};
  A.CheckboxThemeData.prototype = {
    get$hashCode(_) {
      var _this = this;
      return A.Object_hash(_this.mouseCursor, _this.fillColor, _this.checkColor, _this.overlayColor, _this.splashRadius, _this.materialTapTargetSize, _this.visualDensity, _this.shape, _this.side, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue);
    },
    $eq(_, other) {
      var _this = this;
      if (other == null)
        return false;
      if (_this === other)
        return true;
      if (J.get$runtimeType$(other) !== A.getRuntimeTypeOfDartObject(_this))
        return false;
      return other instanceof A.CheckboxThemeData && other.fillColor == _this.fillColor && other.checkColor == _this.checkColor && other.overlayColor == _this.overlayColor && other.splashRadius == _this.splashRadius && J.$eq$(other.shape, _this.shape) && J.$eq$(other.side, _this.side);
    },
    debugFillProperties$1(properties) {
      var t1, _this = this, _null = null;
      _this.super$Diagnosticable$debugFillProperties(properties);
      properties.add$1(0, A.DiagnosticsProperty$("mouseCursor", _this.mouseCursor, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.WidgetStateProperty_nullable_MouseCursor));
      t1 = type$.WidgetStateProperty_nullable_Color;
      properties.add$1(0, A.DiagnosticsProperty$("fillColor", _this.fillColor, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t1));
      properties.add$1(0, A.DiagnosticsProperty$("checkColor", _this.checkColor, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t1));
      properties.add$1(0, A.DiagnosticsProperty$("overlayColor", _this.overlayColor, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t1));
      properties.add$1(0, A.DoubleProperty$("splashRadius", _this.splashRadius, _null, _null, B.DiagnosticLevel_3, true, _null, _null));
      properties.add$1(0, A.DiagnosticsProperty$("materialTapTargetSize", _this.materialTapTargetSize, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.MaterialTapTargetSize));
      properties.add$1(0, A.DiagnosticsProperty$("visualDensity", _this.visualDensity, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.VisualDensity));
      properties.add$1(0, A.DiagnosticsProperty$("shape", _this.shape, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.OutlinedBorder));
      properties.add$1(0, A.DiagnosticsProperty$("side", _this.side, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.BorderSide));
    }
  };
  A._CheckboxThemeData_Object_Diagnosticable.prototype = {};
  A.ChipThemeData.prototype = {
    get$hashCode(_) {
      var _this = this;
      return A.Object_hashAll([_this.color, _this.backgroundColor, _this.deleteIconColor, _this.disabledColor, _this.selectedColor, _this.secondarySelectedColor, _this.shadowColor, _this.surfaceTintColor, _this.selectedShadowColor, _this.showCheckmark, _this.checkmarkColor, _this.labelPadding, _this.padding, _this.side, _this.shape, _this.labelStyle, _this.secondaryLabelStyle, _this.brightness, _this.elevation, _this.pressElevation, _this.iconTheme, _this.avatarBoxConstraints, _this.deleteIconBoxConstraints]);
    },
    $eq(_, other) {
      var _this = this;
      if (other == null)
        return false;
      if (_this === other)
        return true;
      if (J.get$runtimeType$(other) !== A.getRuntimeTypeOfDartObject(_this))
        return false;
      return other instanceof A.ChipThemeData && other.color == _this.color && J.$eq$(other.backgroundColor, _this.backgroundColor) && J.$eq$(other.deleteIconColor, _this.deleteIconColor) && J.$eq$(other.disabledColor, _this.disabledColor) && J.$eq$(other.selectedColor, _this.selectedColor) && J.$eq$(other.secondarySelectedColor, _this.secondarySelectedColor) && J.$eq$(other.shadowColor, _this.shadowColor) && J.$eq$(other.surfaceTintColor, _this.surfaceTintColor) && J.$eq$(other.selectedShadowColor, _this.selectedShadowColor) && other.showCheckmark == _this.showCheckmark && J.$eq$(other.checkmarkColor, _this.checkmarkColor) && J.$eq$(other.labelPadding, _this.labelPadding) && J.$eq$(other.padding, _this.padding) && J.$eq$(other.side, _this.side) && J.$eq$(other.shape, _this.shape) && J.$eq$(other.labelStyle, _this.labelStyle) && J.$eq$(other.secondaryLabelStyle, _this.secondaryLabelStyle) && other.brightness == _this.brightness && other.elevation == _this.elevation && other.pressElevation == _this.pressElevation && J.$eq$(other.iconTheme, _this.iconTheme) && J.$eq$(other.avatarBoxConstraints, _this.avatarBoxConstraints) && J.$eq$(other.deleteIconBoxConstraints, _this.deleteIconBoxConstraints);
    },
    debugFillProperties$1(properties) {
      var t1, _this = this, _null = null;
      _this.super$Diagnosticable$debugFillProperties(properties);
      properties.add$1(0, A.DiagnosticsProperty$("color", _this.color, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.WidgetStateProperty_nullable_Color));
      properties.add$1(0, A.ColorProperty$("backgroundColor", _this.backgroundColor, _null, B.DiagnosticLevel_3, true, B.DiagnosticsTreeStyle_8));
      properties.add$1(0, A.ColorProperty$("deleteIconColor", _this.deleteIconColor, _null, B.DiagnosticLevel_3, true, B.DiagnosticsTreeStyle_8));
      properties.add$1(0, A.ColorProperty$("disabledColor", _this.disabledColor, _null, B.DiagnosticLevel_3, true, B.DiagnosticsTreeStyle_8));
      properties.add$1(0, A.ColorProperty$("selectedColor", _this.selectedColor, _null, B.DiagnosticLevel_3, true, B.DiagnosticsTreeStyle_8));
      properties.add$1(0, A.ColorProperty$("secondarySelectedColor", _this.secondarySelectedColor, _null, B.DiagnosticLevel_3, true, B.DiagnosticsTreeStyle_8));
      properties.add$1(0, A.ColorProperty$("shadowColor", _this.shadowColor, _null, B.DiagnosticLevel_3, true, B.DiagnosticsTreeStyle_8));
      properties.add$1(0, A.ColorProperty$("surfaceTintColor", _this.surfaceTintColor, _null, B.DiagnosticLevel_3, true, B.DiagnosticsTreeStyle_8));
      properties.add$1(0, A.ColorProperty$("selectedShadowColor", _this.selectedShadowColor, _null, B.DiagnosticLevel_3, true, B.DiagnosticsTreeStyle_8));
      properties.add$1(0, A.DiagnosticsProperty$("showCheckmark", _this.showCheckmark, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.bool));
      properties.add$1(0, A.ColorProperty$("checkMarkColor", _this.checkmarkColor, _null, B.DiagnosticLevel_3, true, B.DiagnosticsTreeStyle_8));
      t1 = type$.EdgeInsetsGeometry;
      properties.add$1(0, A.DiagnosticsProperty$("labelPadding", _this.labelPadding, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t1));
      properties.add$1(0, A.DiagnosticsProperty$("padding", _this.padding, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t1));
      properties.add$1(0, A.DiagnosticsProperty$("side", _this.side, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.BorderSide));
      properties.add$1(0, A.DiagnosticsProperty$("shape", _this.shape, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.ShapeBorder));
      t1 = type$.TextStyle;
      properties.add$1(0, A.DiagnosticsProperty$("labelStyle", _this.labelStyle, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t1));
      properties.add$1(0, A.DiagnosticsProperty$("secondaryLabelStyle", _this.secondaryLabelStyle, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t1));
      properties.add$1(0, A.EnumProperty$("brightness", _this.brightness, _null, B.DiagnosticLevel_3, type$.Brightness));
      properties.add$1(0, A.DoubleProperty$("elevation", _this.elevation, _null, _null, B.DiagnosticLevel_3, true, _null, _null));
      properties.add$1(0, A.DoubleProperty$("pressElevation", _this.pressElevation, _null, _null, B.DiagnosticLevel_3, true, _null, _null));
      properties.add$1(0, A.DiagnosticsProperty$("iconTheme", _this.iconTheme, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.IconThemeData));
      t1 = type$.BoxConstraints;
      properties.add$1(0, A.DiagnosticsProperty$("avatarBoxConstraints", _this.avatarBoxConstraints, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t1));
      properties.add$1(0, A.DiagnosticsProperty$("deleteIconBoxConstraints", _this.deleteIconBoxConstraints, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t1));
    }
  };
  A._ChipThemeData_Object_Diagnosticable.prototype = {};
  A.DynamicSchemeVariant.prototype = {
    _enumToString$0() {
      return "DynamicSchemeVariant." + this._name;
    }
  };
  A.ColorScheme.prototype = {
    $eq(_, other) {
      var t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t18, t19, _this = this;
      if (other == null)
        return false;
      if (_this === other)
        return true;
      if (J.get$runtimeType$(other) !== A.getRuntimeTypeOfDartObject(_this))
        return false;
      t1 = false;
      if (other instanceof A.ColorScheme)
        if (other.brightness === _this.brightness) {
          t2 = other.primary;
          t3 = _this.primary;
          if (t2.$eq(0, t3)) {
            t4 = other.onPrimary;
            t5 = _this.onPrimary;
            if (t4.$eq(0, t5)) {
              t6 = other._primaryContainer;
              if (t6 == null)
                t6 = t2;
              t7 = _this._primaryContainer;
              if (t6.$eq(0, t7 == null ? t3 : t7)) {
                t6 = other._onPrimaryContainer;
                if (t6 == null)
                  t6 = t4;
                t7 = _this._onPrimaryContainer;
                if (t6.$eq(0, t7 == null ? t5 : t7)) {
                  t6 = other._primaryFixed;
                  if (t6 == null)
                    t6 = t2;
                  t7 = _this._primaryFixed;
                  if (t6.$eq(0, t7 == null ? t3 : t7)) {
                    t6 = other._primaryFixedDim;
                    if (t6 == null)
                      t6 = t2;
                    t7 = _this._primaryFixedDim;
                    if (t6.$eq(0, t7 == null ? t3 : t7)) {
                      t6 = other._onPrimaryFixed;
                      if (t6 == null)
                        t6 = t4;
                      t7 = _this._onPrimaryFixed;
                      if (t6.$eq(0, t7 == null ? t5 : t7)) {
                        t6 = other._onPrimaryFixedVariant;
                        if (t6 == null)
                          t6 = t4;
                        t7 = _this._onPrimaryFixedVariant;
                        if (t6.$eq(0, t7 == null ? t5 : t7)) {
                          t6 = other.secondary;
                          t7 = _this.secondary;
                          if (t6.$eq(0, t7)) {
                            t8 = other.onSecondary;
                            t9 = _this.onSecondary;
                            if (t8.$eq(0, t9)) {
                              t10 = other._secondaryContainer;
                              if (t10 == null)
                                t10 = t6;
                              t11 = _this._secondaryContainer;
                              if (t10.$eq(0, t11 == null ? t7 : t11)) {
                                t10 = other._onSecondaryContainer;
                                if (t10 == null)
                                  t10 = t8;
                                t11 = _this._onSecondaryContainer;
                                if (t10.$eq(0, t11 == null ? t9 : t11)) {
                                  t10 = other._secondaryFixed;
                                  if (t10 == null)
                                    t10 = t6;
                                  t11 = _this._secondaryFixed;
                                  if (t10.$eq(0, t11 == null ? t7 : t11)) {
                                    t10 = other._secondaryFixedDim;
                                    if (t10 == null)
                                      t10 = t6;
                                    t11 = _this._secondaryFixedDim;
                                    if (t10.$eq(0, t11 == null ? t7 : t11)) {
                                      t10 = other._onSecondaryFixed;
                                      if (t10 == null)
                                        t10 = t8;
                                      t11 = _this._onSecondaryFixed;
                                      if (t10.$eq(0, t11 == null ? t9 : t11)) {
                                        t10 = other._onSecondaryFixedVariant;
                                        if (t10 == null)
                                          t10 = t8;
                                        t11 = _this._onSecondaryFixedVariant;
                                        if (t10.$eq(0, t11 == null ? t9 : t11)) {
                                          t10 = other._tertiary;
                                          t11 = t10 == null;
                                          t12 = t11 ? t6 : t10;
                                          t13 = _this._tertiary;
                                          t14 = t13 == null;
                                          if (t12.$eq(0, t14 ? t7 : t13)) {
                                            t12 = other._onTertiary;
                                            t15 = t12 == null;
                                            t16 = t15 ? t8 : t12;
                                            t17 = _this._onTertiary;
                                            t18 = t17 == null;
                                            if (t16.$eq(0, t18 ? t9 : t17)) {
                                              t16 = other._tertiaryContainer;
                                              if (t16 == null)
                                                t16 = t11 ? t6 : t10;
                                              t19 = _this._tertiaryContainer;
                                              if (t19 == null)
                                                t19 = t14 ? t7 : t13;
                                              if (t16.$eq(0, t19)) {
                                                t16 = other._onTertiaryContainer;
                                                if (t16 == null)
                                                  t16 = t15 ? t8 : t12;
                                                t19 = _this._onTertiaryContainer;
                                                if (t19 == null)
                                                  t19 = t18 ? t9 : t17;
                                                if (t16.$eq(0, t19)) {
                                                  t16 = other._tertiaryFixed;
                                                  if (t16 == null)
                                                    t16 = t11 ? t6 : t10;
                                                  t19 = _this._tertiaryFixed;
                                                  if (t19 == null)
                                                    t19 = t14 ? t7 : t13;
                                                  if (t16.$eq(0, t19)) {
                                                    t16 = other._tertiaryFixedDim;
                                                    if (t16 == null)
                                                      t6 = t11 ? t6 : t10;
                                                    else
                                                      t6 = t16;
                                                    t10 = _this._tertiaryFixedDim;
                                                    if (t10 == null)
                                                      t7 = t14 ? t7 : t13;
                                                    else
                                                      t7 = t10;
                                                    if (t6.$eq(0, t7)) {
                                                      t6 = other._onTertiaryFixed;
                                                      if (t6 == null)
                                                        t6 = t15 ? t8 : t12;
                                                      t7 = _this._onTertiaryFixed;
                                                      if (t7 == null)
                                                        t7 = t18 ? t9 : t17;
                                                      if (t6.$eq(0, t7)) {
                                                        t6 = other._onTertiaryFixedVariant;
                                                        if (t6 == null)
                                                          t6 = t15 ? t8 : t12;
                                                        t7 = _this._onTertiaryFixedVariant;
                                                        if (t7 == null)
                                                          t7 = t18 ? t9 : t17;
                                                        if (t6.$eq(0, t7)) {
                                                          t6 = other.error;
                                                          t7 = _this.error;
                                                          if (t6.$eq(0, t7)) {
                                                            t8 = other.onError;
                                                            t9 = _this.onError;
                                                            if (t8.$eq(0, t9)) {
                                                              t10 = other._errorContainer;
                                                              t6 = t10 == null ? t6 : t10;
                                                              t10 = _this._errorContainer;
                                                              if (t6.$eq(0, t10 == null ? t7 : t10)) {
                                                                t6 = other._onErrorContainer;
                                                                if (t6 == null)
                                                                  t6 = t8;
                                                                t7 = _this._onErrorContainer;
                                                                if (t6.$eq(0, t7 == null ? t9 : t7)) {
                                                                  t6 = other.surface;
                                                                  t7 = _this.surface;
                                                                  if (t6.$eq(0, t7)) {
                                                                    t8 = other.onSurface;
                                                                    t9 = _this.onSurface;
                                                                    if (t8.$eq(0, t9)) {
                                                                      t10 = other._surfaceDim;
                                                                      if (t10 == null)
                                                                        t10 = t6;
                                                                      t11 = _this._surfaceDim;
                                                                      if (t10.$eq(0, t11 == null ? t7 : t11)) {
                                                                        t10 = other._surfaceBright;
                                                                        if (t10 == null)
                                                                          t10 = t6;
                                                                        t11 = _this._surfaceBright;
                                                                        if (t10.$eq(0, t11 == null ? t7 : t11)) {
                                                                          t10 = other._surfaceContainerLowest;
                                                                          if (t10 == null)
                                                                            t10 = t6;
                                                                          t11 = _this._surfaceContainerLowest;
                                                                          if (t10.$eq(0, t11 == null ? t7 : t11)) {
                                                                            t10 = other._surfaceContainerLow;
                                                                            if (t10 == null)
                                                                              t10 = t6;
                                                                            t11 = _this._surfaceContainerLow;
                                                                            if (t10.$eq(0, t11 == null ? t7 : t11)) {
                                                                              t10 = other._surfaceContainer;
                                                                              if (t10 == null)
                                                                                t10 = t6;
                                                                              t11 = _this._surfaceContainer;
                                                                              if (t10.$eq(0, t11 == null ? t7 : t11)) {
                                                                                t10 = other._surfaceContainerHigh;
                                                                                if (t10 == null)
                                                                                  t10 = t6;
                                                                                t11 = _this._surfaceContainerHigh;
                                                                                if (t10.$eq(0, t11 == null ? t7 : t11)) {
                                                                                  t10 = other._surfaceContainerHighest;
                                                                                  if (t10 == null)
                                                                                    t10 = t6;
                                                                                  t11 = _this._surfaceContainerHighest;
                                                                                  if (t10.$eq(0, t11 == null ? t7 : t11)) {
                                                                                    t10 = other._onSurfaceVariant;
                                                                                    if (t10 == null)
                                                                                      t10 = t8;
                                                                                    t11 = _this._onSurfaceVariant;
                                                                                    if (t10.$eq(0, t11 == null ? t9 : t11)) {
                                                                                      t10 = other._outline;
                                                                                      if (t10 == null) {
                                                                                        t10 = other._onBackground;
                                                                                        if (t10 == null)
                                                                                          t10 = t8;
                                                                                      }
                                                                                      t11 = _this._outline;
                                                                                      if (t11 == null) {
                                                                                        t11 = _this._onBackground;
                                                                                        if (t11 == null)
                                                                                          t11 = t9;
                                                                                      }
                                                                                      if (t10.$eq(0, t11)) {
                                                                                        t10 = other._outlineVariant;
                                                                                        if (t10 == null) {
                                                                                          t10 = other._onBackground;
                                                                                          if (t10 == null)
                                                                                            t10 = t8;
                                                                                        }
                                                                                        t11 = _this._outlineVariant;
                                                                                        if (t11 == null) {
                                                                                          t11 = _this._onBackground;
                                                                                          if (t11 == null)
                                                                                            t11 = t9;
                                                                                        }
                                                                                        if (t10.$eq(0, t11)) {
                                                                                          t10 = other._shadow;
                                                                                          if (t10 == null)
                                                                                            t10 = B.Color_vnR;
                                                                                          t11 = _this._shadow;
                                                                                          if (t10.$eq(0, t11 == null ? B.Color_vnR : t11)) {
                                                                                            t10 = other._scrim;
                                                                                            if (t10 == null)
                                                                                              t10 = B.Color_vnR;
                                                                                            t11 = _this._scrim;
                                                                                            if (t10.$eq(0, t11 == null ? B.Color_vnR : t11)) {
                                                                                              t10 = other._inverseSurface;
                                                                                              if (t10 == null)
                                                                                                t10 = t8;
                                                                                              t11 = _this._inverseSurface;
                                                                                              if (t10.$eq(0, t11 == null ? t9 : t11)) {
                                                                                                t10 = other._onInverseSurface;
                                                                                                if (t10 == null)
                                                                                                  t10 = t6;
                                                                                                t11 = _this._onInverseSurface;
                                                                                                if (t10.$eq(0, t11 == null ? t7 : t11)) {
                                                                                                  t10 = other._inversePrimary;
                                                                                                  t4 = t10 == null ? t4 : t10;
                                                                                                  t10 = _this._inversePrimary;
                                                                                                  if (t4.$eq(0, t10 == null ? t5 : t10)) {
                                                                                                    t4 = other._surfaceTint;
                                                                                                    t2 = t4 == null ? t2 : t4;
                                                                                                    t4 = _this._surfaceTint;
                                                                                                    if (t2.$eq(0, t4 == null ? t3 : t4)) {
                                                                                                      t2 = other._background;
                                                                                                      if (t2 == null)
                                                                                                        t2 = t6;
                                                                                                      t3 = _this._background;
                                                                                                      if (t2.$eq(0, t3 == null ? t7 : t3)) {
                                                                                                        t2 = other._onBackground;
                                                                                                        if (t2 == null)
                                                                                                          t2 = t8;
                                                                                                        t3 = _this._onBackground;
                                                                                                        if (t2.$eq(0, t3 == null ? t9 : t3)) {
                                                                                                          t1 = other._surfaceVariant;
                                                                                                          if (t1 == null)
                                                                                                            t1 = t6;
                                                                                                          t2 = _this._surfaceVariant;
                                                                                                          t1 = t1.$eq(0, t2 == null ? t7 : t2);
                                                                                                        }
                                                                                                      }
                                                                                                    }
                                                                                                  }
                                                                                                }
                                                                                              }
                                                                                            }
                                                                                          }
                                                                                        }
                                                                                      }
                                                                                    }
                                                                                  }
                                                                                }
                                                                              }
                                                                            }
                                                                          }
                                                                        }
                                                                      }
                                                                    }
                                                                  }
                                                                }
                                                              }
                                                            }
                                                          }
                                                        }
                                                      }
                                                    }
                                                  }
                                                }
                                              }
                                            }
                                          }
                                        }
                                      }
                                    }
                                  }
                                }
                              }
                            }
                          }
                        }
                      }
                    }
                  }
                }
              }
            }
          }
        }
      return t1;
    },
    get$hashCode(_) {
      var t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t18, t19, t20, t21, t22, t23, t24, t25, t26, t27, t28, t29, t30, t31, t32, t33, t34, t35, t36, t37, t38, t39, t40, t41, t42, t43, t44, t45, t46, t47, t48, t49, _this = this,
        t1 = _this.primary,
        t2 = _this.onPrimary,
        t3 = _this._primaryContainer;
      if (t3 == null)
        t3 = t1;
      t4 = _this._onPrimaryContainer;
      if (t4 == null)
        t4 = t2;
      t5 = _this.secondary;
      t6 = _this.onSecondary;
      t7 = _this._secondaryContainer;
      if (t7 == null)
        t7 = t5;
      t8 = _this._onSecondaryContainer;
      if (t8 == null)
        t8 = t6;
      t9 = _this._tertiary;
      t10 = t9 == null;
      t11 = t10 ? t5 : t9;
      t12 = _this._onTertiary;
      t13 = t12 == null;
      t14 = t13 ? t6 : t12;
      t15 = _this._tertiaryContainer;
      if (t15 == null)
        t15 = t10 ? t5 : t9;
      t16 = _this._onTertiaryContainer;
      if (t16 == null)
        t16 = t13 ? t6 : t12;
      t17 = _this.error;
      t18 = _this.onError;
      t19 = _this._errorContainer;
      if (t19 == null)
        t19 = t17;
      t20 = _this._onErrorContainer;
      if (t20 == null)
        t20 = t18;
      t21 = _this.surface;
      t22 = _this.onSurface;
      t23 = _this._surfaceDim;
      if (t23 == null)
        t23 = t21;
      t24 = _this._surfaceBright;
      if (t24 == null)
        t24 = t21;
      t25 = _this._surfaceContainerLowest;
      if (t25 == null)
        t25 = t21;
      t26 = _this._surfaceContainerLow;
      if (t26 == null)
        t26 = t21;
      t27 = _this._surfaceContainer;
      if (t27 == null)
        t27 = t21;
      t28 = _this._surfaceContainerHigh;
      if (t28 == null)
        t28 = t21;
      t29 = _this._surfaceContainerHighest;
      if (t29 == null)
        t29 = t21;
      t30 = _this._onSurfaceVariant;
      if (t30 == null)
        t30 = t22;
      t31 = _this._outline;
      if (t31 == null) {
        t31 = _this._onBackground;
        if (t31 == null)
          t31 = t22;
      }
      t32 = _this._outlineVariant;
      if (t32 == null) {
        t32 = _this._onBackground;
        if (t32 == null)
          t32 = t22;
      }
      t33 = _this._shadow;
      if (t33 == null)
        t33 = B.Color_vnR;
      t34 = _this._scrim;
      if (t34 == null)
        t34 = B.Color_vnR;
      t35 = _this._inverseSurface;
      if (t35 == null)
        t35 = t22;
      t36 = _this._onInverseSurface;
      if (t36 == null)
        t36 = t21;
      t37 = _this._inversePrimary;
      if (t37 == null)
        t37 = t2;
      t38 = _this._surfaceTint;
      if (t38 == null)
        t38 = t1;
      t39 = _this._primaryFixed;
      if (t39 == null)
        t39 = t1;
      t40 = _this._primaryFixedDim;
      if (t40 == null)
        t40 = t1;
      t41 = _this._onPrimaryFixed;
      if (t41 == null)
        t41 = t2;
      t42 = _this._onPrimaryFixedVariant;
      if (t42 == null)
        t42 = t2;
      t43 = _this._secondaryFixed;
      if (t43 == null)
        t43 = t5;
      t44 = _this._secondaryFixedDim;
      if (t44 == null)
        t44 = t5;
      t45 = _this._onSecondaryFixed;
      if (t45 == null)
        t45 = t6;
      t46 = _this._onSecondaryFixedVariant;
      if (t46 == null)
        t46 = t6;
      t47 = _this._tertiaryFixed;
      if (t47 == null)
        t47 = t10 ? t5 : t9;
      t48 = _this._tertiaryFixedDim;
      if (t48 == null) {
        if (t10)
          t9 = t5;
      } else
        t9 = t48;
      t10 = _this._onTertiaryFixed;
      if (t10 == null)
        t10 = t13 ? t6 : t12;
      t48 = _this._onTertiaryFixedVariant;
      if (t48 == null) {
        if (t13)
          t12 = t6;
      } else
        t12 = t48;
      t13 = _this._background;
      if (t13 == null)
        t13 = t21;
      t48 = _this._onBackground;
      if (t48 == null)
        t48 = t22;
      t49 = _this._surfaceVariant;
      return A.Object_hash(_this.brightness, t1, t2, t3, t4, t5, t6, t7, t8, t11, t14, t15, t16, t17, t18, t19, t20, A.Object_hash(t21, t22, t23, t24, t25, t26, t27, t28, t29, t30, t31, t32, t33, t34, t35, t36, t37, t38, A.Object_hash(t39, t40, t41, t42, t43, t44, t45, t46, t47, t9, t10, t12, t13, t48, t49 == null ? t21 : t49, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue), B.C_SentinelValue), B.C_SentinelValue, B.C_SentinelValue);
    },
    debugFillProperties$1(properties) {
      var t1, t2, t3, t4, t5, t6, t7, t8, t9, _this = this, _null = null;
      _this.super$Diagnosticable$debugFillProperties(properties);
      properties.add$1(0, A.DiagnosticsProperty$("brightness", _this.brightness, true, B.Brightness_1, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.Brightness));
      t1 = _this.primary;
      properties.add$1(0, A.ColorProperty$("primary", t1, B.Color_iSa, B.DiagnosticLevel_3, true, B.DiagnosticsTreeStyle_8));
      t2 = _this.onPrimary;
      properties.add$1(0, A.ColorProperty$("onPrimary", t2, B.Color_wst, B.DiagnosticLevel_3, true, B.DiagnosticsTreeStyle_8));
      t3 = _this._primaryContainer;
      if (t3 == null)
        t3 = t1;
      properties.add$1(0, A.ColorProperty$("primaryContainer", t3, B.Color_iSa, B.DiagnosticLevel_3, true, B.DiagnosticsTreeStyle_8));
      t3 = _this._onPrimaryContainer;
      if (t3 == null)
        t3 = t2;
      properties.add$1(0, A.ColorProperty$("onPrimaryContainer", t3, B.Color_wst, B.DiagnosticLevel_3, true, B.DiagnosticsTreeStyle_8));
      t3 = _this._primaryFixed;
      if (t3 == null)
        t3 = t1;
      properties.add$1(0, A.ColorProperty$("primaryFixed", t3, B.Color_iSa, B.DiagnosticLevel_3, true, B.DiagnosticsTreeStyle_8));
      t3 = _this._primaryFixedDim;
      if (t3 == null)
        t3 = t1;
      properties.add$1(0, A.ColorProperty$("primaryFixedDim", t3, B.Color_iSa, B.DiagnosticLevel_3, true, B.DiagnosticsTreeStyle_8));
      t3 = _this._onPrimaryFixed;
      if (t3 == null)
        t3 = t2;
      properties.add$1(0, A.ColorProperty$("onPrimaryFixed", t3, B.Color_wst, B.DiagnosticLevel_3, true, B.DiagnosticsTreeStyle_8));
      t3 = _this._onPrimaryFixedVariant;
      if (t3 == null)
        t3 = t2;
      properties.add$1(0, A.ColorProperty$("onPrimaryFixedVariant", t3, B.Color_wst, B.DiagnosticLevel_3, true, B.DiagnosticsTreeStyle_8));
      t3 = _this.secondary;
      properties.add$1(0, A.ColorProperty$("secondary", t3, B.Color_DQ7, B.DiagnosticLevel_3, true, B.DiagnosticsTreeStyle_8));
      t4 = _this.onSecondary;
      properties.add$1(0, A.ColorProperty$("onSecondary", t4, B.Color_vnR, B.DiagnosticLevel_3, true, B.DiagnosticsTreeStyle_8));
      t5 = _this._secondaryContainer;
      if (t5 == null)
        t5 = t3;
      properties.add$1(0, A.ColorProperty$("secondaryContainer", t5, B.Color_DQ7, B.DiagnosticLevel_3, true, B.DiagnosticsTreeStyle_8));
      t5 = _this._onSecondaryContainer;
      if (t5 == null)
        t5 = t4;
      properties.add$1(0, A.ColorProperty$("onSecondaryContainer", t5, B.Color_vnR, B.DiagnosticLevel_3, true, B.DiagnosticsTreeStyle_8));
      t5 = _this._secondaryFixed;
      if (t5 == null)
        t5 = t3;
      properties.add$1(0, A.ColorProperty$("secondaryFixed", t5, B.Color_DQ7, B.DiagnosticLevel_3, true, B.DiagnosticsTreeStyle_8));
      t5 = _this._secondaryFixedDim;
      if (t5 == null)
        t5 = t3;
      properties.add$1(0, A.ColorProperty$("secondaryFixedDim", t5, B.Color_DQ7, B.DiagnosticLevel_3, true, B.DiagnosticsTreeStyle_8));
      t5 = _this._onSecondaryFixed;
      if (t5 == null)
        t5 = t4;
      properties.add$1(0, A.ColorProperty$("onSecondaryFixed", t5, B.Color_vnR, B.DiagnosticLevel_3, true, B.DiagnosticsTreeStyle_8));
      t5 = _this._onSecondaryFixedVariant;
      if (t5 == null)
        t5 = t4;
      properties.add$1(0, A.ColorProperty$("onSecondaryFixedVariant", t5, B.Color_vnR, B.DiagnosticLevel_3, true, B.DiagnosticsTreeStyle_8));
      t5 = _this._tertiary;
      t6 = t5 == null;
      t7 = t6 ? t3 : t5;
      properties.add$1(0, A.ColorProperty$("tertiary", t7, B.Color_DQ7, B.DiagnosticLevel_3, true, B.DiagnosticsTreeStyle_8));
      t7 = _this._onTertiary;
      t8 = t7 == null;
      t9 = t8 ? t4 : t7;
      properties.add$1(0, A.ColorProperty$("onTertiary", t9, B.Color_vnR, B.DiagnosticLevel_3, true, B.DiagnosticsTreeStyle_8));
      t9 = _this._tertiaryContainer;
      if (t9 == null)
        t9 = t6 ? t3 : t5;
      properties.add$1(0, A.ColorProperty$("tertiaryContainer", t9, B.Color_DQ7, B.DiagnosticLevel_3, true, B.DiagnosticsTreeStyle_8));
      t9 = _this._onTertiaryContainer;
      if (t9 == null)
        t9 = t8 ? t4 : t7;
      properties.add$1(0, A.ColorProperty$("onTertiaryContainer", t9, B.Color_vnR, B.DiagnosticLevel_3, true, B.DiagnosticsTreeStyle_8));
      t9 = _this._tertiaryFixed;
      if (t9 == null)
        t9 = t6 ? t3 : t5;
      properties.add$1(0, A.ColorProperty$("tertiaryFixed", t9, B.Color_DQ7, B.DiagnosticLevel_3, true, B.DiagnosticsTreeStyle_8));
      t9 = _this._tertiaryFixedDim;
      if (t9 == null)
        t3 = t6 ? t3 : t5;
      else
        t3 = t9;
      properties.add$1(0, A.ColorProperty$("tertiaryFixedDim", t3, B.Color_DQ7, B.DiagnosticLevel_3, true, B.DiagnosticsTreeStyle_8));
      t3 = _this._onTertiaryFixed;
      if (t3 == null)
        t3 = t8 ? t4 : t7;
      properties.add$1(0, A.ColorProperty$("onTertiaryFixed", t3, B.Color_vnR, B.DiagnosticLevel_3, true, B.DiagnosticsTreeStyle_8));
      t3 = _this._onTertiaryFixedVariant;
      if (t3 == null)
        t3 = t8 ? t4 : t7;
      properties.add$1(0, A.ColorProperty$("onTertiaryFixedVariant", t3, B.Color_vnR, B.DiagnosticLevel_3, true, B.DiagnosticsTreeStyle_8));
      t3 = _this.error;
      properties.add$1(0, A.ColorProperty$("error", t3, B.Color_Mp4, B.DiagnosticLevel_3, true, B.DiagnosticsTreeStyle_8));
      t4 = _this.onError;
      properties.add$1(0, A.ColorProperty$("onError", t4, B.Color_wst, B.DiagnosticLevel_3, true, B.DiagnosticsTreeStyle_8));
      t5 = _this._errorContainer;
      t3 = t5 == null ? t3 : t5;
      properties.add$1(0, A.ColorProperty$("errorContainer", t3, B.Color_Mp4, B.DiagnosticLevel_3, true, B.DiagnosticsTreeStyle_8));
      t3 = _this._onErrorContainer;
      if (t3 == null)
        t3 = t4;
      properties.add$1(0, A.ColorProperty$("onErrorContainer", t3, B.Color_wst, B.DiagnosticLevel_3, true, B.DiagnosticsTreeStyle_8));
      t3 = _this.surface;
      properties.add$1(0, A.ColorProperty$("surface", t3, B.Color_wst, B.DiagnosticLevel_3, true, B.DiagnosticsTreeStyle_8));
      t4 = _this.onSurface;
      properties.add$1(0, A.ColorProperty$("onSurface", t4, B.Color_vnR, B.DiagnosticLevel_3, true, B.DiagnosticsTreeStyle_8));
      t5 = _this._surfaceDim;
      if (t5 == null)
        t5 = t3;
      properties.add$1(0, A.ColorProperty$("surfaceDim", t5, B.Color_wst, B.DiagnosticLevel_3, true, B.DiagnosticsTreeStyle_8));
      t5 = _this._surfaceBright;
      if (t5 == null)
        t5 = t3;
      properties.add$1(0, A.ColorProperty$("surfaceBright", t5, B.Color_wst, B.DiagnosticLevel_3, true, B.DiagnosticsTreeStyle_8));
      t5 = _this._surfaceContainerLowest;
      if (t5 == null)
        t5 = t3;
      properties.add$1(0, A.ColorProperty$("surfaceContainerLowest", t5, B.Color_wst, B.DiagnosticLevel_3, true, B.DiagnosticsTreeStyle_8));
      t5 = _this._surfaceContainerLow;
      if (t5 == null)
        t5 = t3;
      properties.add$1(0, A.ColorProperty$("surfaceContainerLow", t5, B.Color_wst, B.DiagnosticLevel_3, true, B.DiagnosticsTreeStyle_8));
      t5 = _this._surfaceContainer;
      if (t5 == null)
        t5 = t3;
      properties.add$1(0, A.ColorProperty$("surfaceContainer", t5, B.Color_wst, B.DiagnosticLevel_3, true, B.DiagnosticsTreeStyle_8));
      t5 = _this._surfaceContainerHigh;
      if (t5 == null)
        t5 = t3;
      properties.add$1(0, A.ColorProperty$("surfaceContainerHigh", t5, B.Color_wst, B.DiagnosticLevel_3, true, B.DiagnosticsTreeStyle_8));
      t5 = _this._surfaceContainerHighest;
      if (t5 == null)
        t5 = t3;
      properties.add$1(0, A.ColorProperty$("surfaceContainerHighest", t5, B.Color_wst, B.DiagnosticLevel_3, true, B.DiagnosticsTreeStyle_8));
      t5 = _this._onSurfaceVariant;
      if (t5 == null)
        t5 = t4;
      properties.add$1(0, A.ColorProperty$("onSurfaceVariant", t5, B.Color_vnR, B.DiagnosticLevel_3, true, B.DiagnosticsTreeStyle_8));
      t5 = _this._outline;
      if (t5 == null) {
        t5 = _this._onBackground;
        if (t5 == null)
          t5 = t4;
      }
      properties.add$1(0, A.ColorProperty$("outline", t5, B.Color_vnR, B.DiagnosticLevel_3, true, B.DiagnosticsTreeStyle_8));
      t5 = _this._outlineVariant;
      if (t5 == null) {
        t5 = _this._onBackground;
        if (t5 == null)
          t5 = t4;
      }
      properties.add$1(0, A.ColorProperty$("outlineVariant", t5, B.Color_vnR, B.DiagnosticLevel_3, true, B.DiagnosticsTreeStyle_8));
      t5 = _this._shadow;
      if (t5 == null)
        t5 = B.Color_vnR;
      properties.add$1(0, A.ColorProperty$("shadow", t5, B.Color_vnR, B.DiagnosticLevel_3, true, B.DiagnosticsTreeStyle_8));
      t5 = _this._scrim;
      if (t5 == null)
        t5 = B.Color_vnR;
      properties.add$1(0, A.ColorProperty$("scrim", t5, B.Color_vnR, B.DiagnosticLevel_3, true, B.DiagnosticsTreeStyle_8));
      t5 = _this._inverseSurface;
      if (t5 == null)
        t5 = t4;
      properties.add$1(0, A.ColorProperty$("inverseSurface", t5, B.Color_vnR, B.DiagnosticLevel_3, true, B.DiagnosticsTreeStyle_8));
      t5 = _this._onInverseSurface;
      if (t5 == null)
        t5 = t3;
      properties.add$1(0, A.ColorProperty$("onInverseSurface", t5, B.Color_wst, B.DiagnosticLevel_3, true, B.DiagnosticsTreeStyle_8));
      t5 = _this._inversePrimary;
      t2 = t5 == null ? t2 : t5;
      properties.add$1(0, A.ColorProperty$("inversePrimary", t2, B.Color_wst, B.DiagnosticLevel_3, true, B.DiagnosticsTreeStyle_8));
      t2 = _this._surfaceTint;
      t1 = t2 == null ? t1 : t2;
      properties.add$1(0, A.ColorProperty$("surfaceTint", t1, B.Color_iSa, B.DiagnosticLevel_3, true, B.DiagnosticsTreeStyle_8));
      t1 = _this._background;
      if (t1 == null)
        t1 = t3;
      properties.add$1(0, A.ColorProperty$("background", t1, B.Color_wst, B.DiagnosticLevel_3, true, B.DiagnosticsTreeStyle_8));
      t1 = _this._onBackground;
      if (t1 == null)
        t1 = t4;
      properties.add$1(0, A.ColorProperty$("onBackground", t1, B.Color_vnR, B.DiagnosticLevel_3, true, B.DiagnosticsTreeStyle_8));
      t1 = _this._surfaceVariant;
      if (t1 == null)
        t1 = t3;
      properties.add$1(0, A.ColorProperty$("surfaceVariant", t1, B.Color_wst, B.DiagnosticLevel_3, true, B.DiagnosticsTreeStyle_8));
    }
  };
  A._ColorScheme_Object_Diagnosticable.prototype = {};
  A.MaterialColor.prototype = {};
  A.MaterialAccentColor.prototype = {};
  A.DataTableThemeData.prototype = {
    get$hashCode(_) {
      var _this = this;
      return A.Object_hash(_this.decoration, _this.dataRowColor, _this.dataRowMinHeight, _this.dataRowMaxHeight, _this.dataTextStyle, _this.headingRowColor, _this.headingRowHeight, _this.headingTextStyle, _this.horizontalMargin, _this.columnSpacing, _this.dividerThickness, _this.checkboxHorizontalMargin, _this.headingCellCursor, _this.dataRowCursor, _this.headingRowAlignment, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue);
    },
    $eq(_, other) {
      var t1, _this = this;
      if (other == null)
        return false;
      if (_this === other)
        return true;
      if (J.get$runtimeType$(other) !== A.getRuntimeTypeOfDartObject(_this))
        return false;
      t1 = false;
      if (other instanceof A.DataTableThemeData)
        if (J.$eq$(other.decoration, _this.decoration))
          if (other.dataRowColor == _this.dataRowColor)
            if (other.dataRowMinHeight == _this.dataRowMinHeight)
              if (other.dataRowMaxHeight == _this.dataRowMaxHeight)
                if (J.$eq$(other.dataTextStyle, _this.dataTextStyle))
                  if (other.headingRowColor == _this.headingRowColor)
                    if (other.headingRowHeight == _this.headingRowHeight)
                      if (J.$eq$(other.headingTextStyle, _this.headingTextStyle))
                        if (other.horizontalMargin == _this.horizontalMargin)
                          if (other.columnSpacing == _this.columnSpacing)
                            if (other.dividerThickness == _this.dividerThickness)
                              t1 = other.checkboxHorizontalMargin == _this.checkboxHorizontalMargin;
      return t1;
    },
    debugFillProperties$1(properties) {
      var t1, t2, _this = this, _null = null;
      _this.super$Diagnosticable$debugFillProperties(properties);
      properties.add$1(0, A.DiagnosticsProperty$("decoration", _this.decoration, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.Decoration));
      t1 = type$.WidgetStateProperty_nullable_Color;
      properties.add$1(0, A.DiagnosticsProperty$("dataRowColor", _this.dataRowColor, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t1));
      properties.add$1(0, A.DoubleProperty$("dataRowMinHeight", _this.dataRowMinHeight, _null, _null, B.DiagnosticLevel_3, true, _null, _null));
      properties.add$1(0, A.DoubleProperty$("dataRowMaxHeight", _this.dataRowMaxHeight, _null, _null, B.DiagnosticLevel_3, true, _null, _null));
      t2 = type$.TextStyle;
      properties.add$1(0, A.DiagnosticsProperty$("dataTextStyle", _this.dataTextStyle, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t2));
      properties.add$1(0, A.DiagnosticsProperty$("headingRowColor", _this.headingRowColor, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t1));
      properties.add$1(0, A.DoubleProperty$("headingRowHeight", _this.headingRowHeight, _null, _null, B.DiagnosticLevel_3, true, _null, _null));
      properties.add$1(0, A.DiagnosticsProperty$("headingTextStyle", _this.headingTextStyle, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t2));
      properties.add$1(0, A.DoubleProperty$("horizontalMargin", _this.horizontalMargin, _null, _null, B.DiagnosticLevel_3, true, _null, _null));
      properties.add$1(0, A.DoubleProperty$("columnSpacing", _this.columnSpacing, _null, _null, B.DiagnosticLevel_3, true, _null, _null));
      properties.add$1(0, A.DoubleProperty$("dividerThickness", _this.dividerThickness, _null, _null, B.DiagnosticLevel_3, true, _null, _null));
      properties.add$1(0, A.DoubleProperty$("checkboxHorizontalMargin", _this.checkboxHorizontalMargin, _null, _null, B.DiagnosticLevel_3, true, _null, _null));
      t2 = type$.nullable_WidgetStateProperty_nullable_MouseCursor;
      properties.add$1(0, A.DiagnosticsProperty$("headingCellCursor", _this.headingCellCursor, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t2));
      properties.add$1(0, A.DiagnosticsProperty$("dataRowCursor", _this.dataRowCursor, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t2));
      properties.add$1(0, A.EnumProperty$("headingRowAlignment", _this.headingRowAlignment, _null, B.DiagnosticLevel_3, type$.MainAxisAlignment));
    }
  };
  A._DataTableThemeData_Object_Diagnosticable.prototype = {};
  A.DatePickerThemeData.prototype = {
    get$hashCode(_) {
      var _this = this;
      return A.Object_hashAll([_this.backgroundColor, _this.elevation, _this.shadowColor, _this.surfaceTintColor, _this.shape, _this.headerBackgroundColor, _this.headerForegroundColor, _this.headerHeadlineStyle, _this.headerHelpStyle, _this.weekdayStyle, _this.dayStyle, _this.dayForegroundColor, _this.dayBackgroundColor, _this.dayOverlayColor, _this.dayShape, _this.todayForegroundColor, _this.todayBackgroundColor, _this.todayBorder, _this.yearStyle, _this.yearForegroundColor, _this.yearBackgroundColor, _this.yearOverlayColor, _this.rangePickerBackgroundColor, _this.rangePickerElevation, _this.rangePickerShadowColor, _this.rangePickerSurfaceTintColor, _this.rangePickerShape, _this.rangePickerHeaderBackgroundColor, _this.rangePickerHeaderForegroundColor, _this.rangePickerHeaderHeadlineStyle, _this.rangePickerHeaderHelpStyle, _this.rangeSelectionBackgroundColor, _this.rangeSelectionOverlayColor, _this.dividerColor, _this.inputDecorationTheme, _this.cancelButtonStyle, _this.confirmButtonStyle, _this.locale]);
    },
    $eq(_, other) {
      var t1, _this = this;
      if (other == null)
        return false;
      if (_this === other)
        return true;
      t1 = false;
      if (other instanceof A.DatePickerThemeData)
        if (J.$eq$(other.backgroundColor, _this.backgroundColor))
          if (other.elevation == _this.elevation)
            if (J.$eq$(other.shadowColor, _this.shadowColor))
              if (J.$eq$(other.surfaceTintColor, _this.surfaceTintColor))
                if (J.$eq$(other.shape, _this.shape))
                  if (J.$eq$(other.headerBackgroundColor, _this.headerBackgroundColor))
                    if (J.$eq$(other.headerForegroundColor, _this.headerForegroundColor))
                      if (J.$eq$(other.headerHeadlineStyle, _this.headerHeadlineStyle))
                        if (J.$eq$(other.headerHelpStyle, _this.headerHelpStyle))
                          if (J.$eq$(other.weekdayStyle, _this.weekdayStyle))
                            if (J.$eq$(other.dayStyle, _this.dayStyle))
                              if (other.dayForegroundColor == _this.dayForegroundColor)
                                if (other.dayBackgroundColor == _this.dayBackgroundColor)
                                  if (other.dayOverlayColor == _this.dayOverlayColor)
                                    if (other.dayShape == _this.dayShape)
                                      if (other.todayForegroundColor == _this.todayForegroundColor)
                                        if (other.todayBackgroundColor == _this.todayBackgroundColor)
                                          if (J.$eq$(other.todayBorder, _this.todayBorder))
                                            if (J.$eq$(other.yearStyle, _this.yearStyle))
                                              if (other.yearForegroundColor == _this.yearForegroundColor)
                                                if (other.yearBackgroundColor == _this.yearBackgroundColor)
                                                  if (other.yearOverlayColor == _this.yearOverlayColor)
                                                    if (J.$eq$(other.rangePickerBackgroundColor, _this.rangePickerBackgroundColor))
                                                      if (other.rangePickerElevation == _this.rangePickerElevation)
                                                        if (J.$eq$(other.rangePickerShadowColor, _this.rangePickerShadowColor))
                                                          if (J.$eq$(other.rangePickerSurfaceTintColor, _this.rangePickerSurfaceTintColor))
                                                            if (J.$eq$(other.rangePickerShape, _this.rangePickerShape))
                                                              if (J.$eq$(other.rangePickerHeaderBackgroundColor, _this.rangePickerHeaderBackgroundColor))
                                                                if (J.$eq$(other.rangePickerHeaderForegroundColor, _this.rangePickerHeaderForegroundColor))
                                                                  if (J.$eq$(other.rangePickerHeaderHeadlineStyle, _this.rangePickerHeaderHeadlineStyle))
                                                                    if (J.$eq$(other.rangePickerHeaderHelpStyle, _this.rangePickerHeaderHelpStyle))
                                                                      if (J.$eq$(other.rangeSelectionBackgroundColor, _this.rangeSelectionBackgroundColor))
                                                                        if (other.rangeSelectionOverlayColor == _this.rangeSelectionOverlayColor)
                                                                          if (J.$eq$(other.dividerColor, _this.dividerColor))
                                                                            if (J.$eq$(other.cancelButtonStyle, _this.cancelButtonStyle))
                                                                              t1 = J.$eq$(other.confirmButtonStyle, _this.confirmButtonStyle);
      return t1;
    },
    debugFillProperties$1(properties) {
      var t1, t2, t3, _this = this, _null = null;
      _this.super$Diagnosticable$debugFillProperties(properties);
      properties.add$1(0, A.ColorProperty$("backgroundColor", _this.backgroundColor, _null, B.DiagnosticLevel_3, true, B.DiagnosticsTreeStyle_8));
      properties.add$1(0, A.DoubleProperty$("elevation", _this.elevation, _null, _null, B.DiagnosticLevel_3, true, _null, _null));
      properties.add$1(0, A.ColorProperty$("shadowColor", _this.shadowColor, _null, B.DiagnosticLevel_3, true, B.DiagnosticsTreeStyle_8));
      properties.add$1(0, A.ColorProperty$("surfaceTintColor", _this.surfaceTintColor, _null, B.DiagnosticLevel_3, true, B.DiagnosticsTreeStyle_8));
      t1 = type$.ShapeBorder;
      properties.add$1(0, A.DiagnosticsProperty$("shape", _this.shape, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t1));
      properties.add$1(0, A.ColorProperty$("headerBackgroundColor", _this.headerBackgroundColor, _null, B.DiagnosticLevel_3, true, B.DiagnosticsTreeStyle_8));
      properties.add$1(0, A.ColorProperty$("headerForegroundColor", _this.headerForegroundColor, _null, B.DiagnosticLevel_3, true, B.DiagnosticsTreeStyle_8));
      t2 = type$.TextStyle;
      properties.add$1(0, A.DiagnosticsProperty$("headerHeadlineStyle", _this.headerHeadlineStyle, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t2));
      properties.add$1(0, A.DiagnosticsProperty$("headerHelpStyle", _this.headerHelpStyle, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t2));
      properties.add$1(0, A.DiagnosticsProperty$("weekDayStyle", _this.weekdayStyle, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t2));
      properties.add$1(0, A.DiagnosticsProperty$("dayStyle", _this.dayStyle, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t2));
      t3 = type$.WidgetStateProperty_nullable_Color;
      properties.add$1(0, A.DiagnosticsProperty$("dayForegroundColor", _this.dayForegroundColor, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t3));
      properties.add$1(0, A.DiagnosticsProperty$("dayBackgroundColor", _this.dayBackgroundColor, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t3));
      properties.add$1(0, A.DiagnosticsProperty$("dayOverlayColor", _this.dayOverlayColor, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t3));
      properties.add$1(0, A.DiagnosticsProperty$("dayShape", _this.dayShape, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.WidgetStateProperty_nullable_OutlinedBorder));
      properties.add$1(0, A.DiagnosticsProperty$("todayForegroundColor", _this.todayForegroundColor, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t3));
      properties.add$1(0, A.DiagnosticsProperty$("todayBackgroundColor", _this.todayBackgroundColor, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t3));
      properties.add$1(0, A.DiagnosticsProperty$("todayBorder", _this.todayBorder, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.nullable_BorderSide));
      properties.add$1(0, A.DiagnosticsProperty$("yearStyle", _this.yearStyle, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t2));
      properties.add$1(0, A.DiagnosticsProperty$("yearForegroundColor", _this.yearForegroundColor, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t3));
      properties.add$1(0, A.DiagnosticsProperty$("yearBackgroundColor", _this.yearBackgroundColor, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t3));
      properties.add$1(0, A.DiagnosticsProperty$("yearOverlayColor", _this.yearOverlayColor, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t3));
      properties.add$1(0, A.ColorProperty$("rangePickerBackgroundColor", _this.rangePickerBackgroundColor, _null, B.DiagnosticLevel_3, true, B.DiagnosticsTreeStyle_8));
      properties.add$1(0, A.DoubleProperty$("rangePickerElevation", _this.rangePickerElevation, _null, _null, B.DiagnosticLevel_3, true, _null, _null));
      properties.add$1(0, A.ColorProperty$("rangePickerShadowColor", _this.rangePickerShadowColor, _null, B.DiagnosticLevel_3, true, B.DiagnosticsTreeStyle_8));
      properties.add$1(0, A.ColorProperty$("rangePickerSurfaceTintColor", _this.rangePickerSurfaceTintColor, _null, B.DiagnosticLevel_3, true, B.DiagnosticsTreeStyle_8));
      properties.add$1(0, A.DiagnosticsProperty$("rangePickerShape", _this.rangePickerShape, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t1));
      properties.add$1(0, A.ColorProperty$("rangePickerHeaderBackgroundColor", _this.rangePickerHeaderBackgroundColor, _null, B.DiagnosticLevel_3, true, B.DiagnosticsTreeStyle_8));
      properties.add$1(0, A.ColorProperty$("rangePickerHeaderForegroundColor", _this.rangePickerHeaderForegroundColor, _null, B.DiagnosticLevel_3, true, B.DiagnosticsTreeStyle_8));
      properties.add$1(0, A.DiagnosticsProperty$("rangePickerHeaderHeadlineStyle", _this.rangePickerHeaderHeadlineStyle, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t2));
      properties.add$1(0, A.DiagnosticsProperty$("rangePickerHeaderHelpStyle", _this.rangePickerHeaderHelpStyle, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t2));
      properties.add$1(0, A.ColorProperty$("rangeSelectionBackgroundColor", _this.rangeSelectionBackgroundColor, _null, B.DiagnosticLevel_3, true, B.DiagnosticsTreeStyle_8));
      properties.add$1(0, A.DiagnosticsProperty$("rangeSelectionOverlayColor", _this.rangeSelectionOverlayColor, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t3));
      properties.add$1(0, A.ColorProperty$("dividerColor", _this.dividerColor, _null, B.DiagnosticLevel_3, true, B.DiagnosticsTreeStyle_8));
      properties.add$1(0, A.DiagnosticsProperty$("inputDecorationTheme", _this.inputDecorationTheme, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.InputDecorationTheme));
      t3 = type$.ButtonStyle;
      properties.add$1(0, A.DiagnosticsProperty$("cancelButtonStyle", _this.cancelButtonStyle, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t3));
      properties.add$1(0, A.DiagnosticsProperty$("confirmButtonStyle", _this.confirmButtonStyle, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t3));
      properties.add$1(0, A.DiagnosticsProperty$("locale", _this.locale, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.Locale));
    }
  };
  A._DatePickerThemeData_Object_Diagnosticable.prototype = {};
  A.debugCheckHasMaterial_closure.prototype = {
    call$0() {
      var hiddenByBoundary,
        t1 = this.context,
        t2 = type$.Material;
      if (A.LookupBoundary_findAncestorWidgetOfExactType(t1, t2) == null) {
        hiddenByBoundary = A.LookupBoundary_debugIsHidingAncestorWidgetOfExactType(t1, t2);
        t2 = A._setArrayType([A.ErrorSummary$("No Material widget found" + (hiddenByBoundary ? " within the closest LookupBoundary" : "") + ".")], type$.JSArray_DiagnosticsNode);
        if (hiddenByBoundary)
          t2.push(A.ErrorDescription$("There is an ancestor Material widget, but it is hidden by a LookupBoundary."));
        t2.push(A.ErrorDescription$(A.getRuntimeTypeOfDartObject(t1.get$widget()).toString$0(0) + ' widgets require a Material widget ancestor within the closest LookupBoundary.\nIn Material Design, most widgets are conceptually "printed" on a sheet of material. In Flutter\'s material library, that material is represented by the Material widget. It is the Material widget that renders ink splashes, for instance. Because of this, many material library widgets require that there be a Material widget in the tree above them.'));
        t2.push(A.ErrorHint$("To introduce a Material widget, you can either directly include one, or use a widget that contains Material itself, such as a Card, Dialog, Drawer, or Scaffold."));
        B.JSArray_methods.addAll$1(t2, t1.describeMissingAncestor$1$expectedAncestorType(B.Type_Material_jdp));
        throw A.wrapException(A.FlutterError$fromParts(t2));
      }
      return true;
    },
    $signature: 0
  };
  A.debugCheckHasMaterialLocalizations_closure.prototype = {
    call$0() {
      var t2,
        t1 = this.context;
      if (A.Localizations_of(t1, B.Type_MaterialLocalizations_nEU, type$.MaterialLocalizations) == null) {
        t2 = A._setArrayType([A.ErrorSummary$("No MaterialLocalizations found."), A.ErrorDescription$(A.getRuntimeTypeOfDartObject(t1.get$widget()).toString$0(0) + " widgets require MaterialLocalizations to be provided by a Localizations widget ancestor."), A.ErrorDescription$("The material library uses Localizations to generate messages, labels, and abbreviations."), A.ErrorHint$("To introduce a MaterialLocalizations, either use a MaterialApp at the root of your application to include them automatically, or add a Localization widget with a MaterialLocalizations delegate.")], type$.JSArray_DiagnosticsNode);
        B.JSArray_methods.addAll$1(t2, t1.describeMissingAncestor$1$expectedAncestorType(B.Type_MaterialLocalizations_nEU));
        throw A.wrapException(A.FlutterError$fromParts(t2));
      }
      return true;
    },
    $signature: 0
  };
  A.debugCheckHasScaffoldMessenger_closure.prototype = {
    call$0() {
      var t2,
        t1 = this.context;
      if (t1.findAncestorWidgetOfExactType$1$0(type$.ScaffoldMessenger) == null) {
        t2 = A._setArrayType([A.ErrorSummary$("No ScaffoldMessenger widget found."), A.ErrorDescription$(A.getRuntimeTypeOfDartObject(t1.get$widget()).toString$0(0) + " widgets require a ScaffoldMessenger widget ancestor.")], type$.JSArray_DiagnosticsNode);
        B.JSArray_methods.addAll$1(t2, t1.describeMissingAncestor$1$expectedAncestorType(B.Type_ScaffoldMessenger_uHC));
        t2.push(A.ErrorHint$("Typically, the ScaffoldMessenger widget is introduced by the MaterialApp at the top of your application widget tree."));
        throw A.wrapException(A.FlutterError$fromParts(t2));
      }
      return true;
    },
    $signature: 0
  };
  A._DesktopTextSelectionHandleControls.prototype = {};
  A.DesktopTextSelectionControls.prototype = {
    getHandleSize$1(textLineHeight) {
      return B.Size_0_0;
    },
    buildHandle$4(context, type, textLineHeight, onTap) {
      type$.nullable_void_Function._as(onTap);
      return B.SizedBox_0_0_null_null;
    },
    getHandleAnchor$2(type, textLineHeight) {
      return B.Offset_0_0;
    }
  };
  A.__DesktopTextSelectionHandleControls_DesktopTextSelectionControls_TextSelectionHandleControls.prototype = {};
  A.DesktopTextSelectionToolbar.prototype = {
    build$1(context) {
      var paddingAbove, _null = null;
      A.debugCheckHasMediaQuery(context);
      A.debugCheckHasMediaQuery(context);
      paddingAbove = A.InheritedModel_inheritFrom(context, B._MediaQueryAspect_6, type$.MediaQuery).data.padding.top + 8;
      return new A.Padding(new A.EdgeInsets(8, paddingAbove, 8, 8), new A.CustomSingleChildLayout(new A.DesktopTextSelectionToolbarLayoutDelegate(this.anchor.$sub(0, new A.Offset(8, paddingAbove))), A.SizedBox$(A.Material$(B.Duration_200000, B.BorderRadius_woU, A.Column$(this.children, B.CrossAxisAlignment_2, B.MainAxisAlignment_0, B.MainAxisSize_0, 0), B.Clip_2, _null, 1, _null, _null, _null, _null, _null, B.MaterialType_1), _null, 222), _null), _null);
    }
  };
  A.DesktopTextSelectionToolbarButton.prototype = {
    build$1(context) {
      var _null = null;
      return A.SizedBox$(A.TextButton$(this.child, this.onPressed, A.TextButton_styleFrom(B.Alignment_m1_0, _null, _null, _null, _null, B.SystemMouseCursor_basic, _null, _null, B.SystemMouseCursor_basic, A.Theme_of(context).colorScheme.brightness === B.Brightness_0 ? B.Color_wst : B.Color_PW1, _null, B.Size_48_36, B.EdgeInsets_20_0_20_3, _null, B.RoundedRectangleBorder_Ggx, _null, _null, _null, _null)), _null, 1 / 0);
    }
  };
  A.Dialog.prototype = {
    build$1(context) {
      var dialogTheme, t1, t2, t3, effectivePadding, defaults, t4, t5, t6, t7, t8, dialogChild, _null = null;
      A.Theme_of(context);
      dialogTheme = A.DialogTheme_of(context);
      A.debugCheckHasMediaQuery(context);
      t1 = type$.MediaQuery;
      t2 = A.InheritedModel_inheritFrom(context, B._MediaQueryAspect_7, t1).data;
      t3 = dialogTheme.insetPadding;
      if (t3 == null)
        t3 = B.EdgeInsets_40_24_40_24;
      effectivePadding = t2.viewInsets.$add(0, t3);
      defaults = A._DialogDefaultsM3$(context);
      t2 = dialogTheme.alignment;
      if (t2 == null) {
        t2 = defaults.alignment;
        t2.toString;
      }
      t3 = dialogTheme.backgroundColor;
      if (t3 == null)
        t3 = defaults.get$backgroundColor(0);
      t4 = dialogTheme.elevation;
      if (t4 == null) {
        t4 = defaults.elevation;
        t4.toString;
      }
      t5 = dialogTheme.shadowColor;
      if (t5 == null)
        t5 = defaults.get$shadowColor(0);
      t6 = dialogTheme.surfaceTintColor;
      if (t6 == null)
        t6 = defaults.get$surfaceTintColor();
      t7 = this.shape;
      if (t7 == null)
        t7 = dialogTheme.shape;
      if (t7 == null) {
        t7 = defaults.shape;
        t7.toString;
      }
      t8 = dialogTheme.clipBehavior;
      if (t8 == null) {
        t8 = defaults.clipBehavior;
        t8.toString;
      }
      dialogChild = A.Align$(t2, A.ConstrainedBox$(A.Material$(B.Duration_200000, _null, this.child, t8, t3, t4, _null, t5, t7, t6, _null, B.MaterialType_1), B.BoxConstraints_UiQ), _null, _null, _null);
      A.debugCheckHasMediaQuery(context);
      t1 = A.InheritedModel_inheritFrom(context, _null, t1).data.removeViewInsets$4$removeBottom$removeLeft$removeRight$removeTop(true, true, true, true);
      A.assertHelper(effectivePadding.get$isNonNegative());
      return new A.AnimatedPadding(effectivePadding, new A.MediaQuery(t1, dialogChild, _null), B.C__DecelerateCurve, B.Duration_100000, _null, _null);
    }
  };
  A.AlertDialog.prototype = {
    build$1(context) {
      var theme, dialogTheme, defaults, t1, label, t2, t3, t4, t5, t6, t7, titleWidget, contentWidget, actionsWidget, dialogChild, _this = this, _null = null;
      A.debugCheckHasMaterialLocalizations(context);
      theme = A.Theme_of(context);
      dialogTheme = A.DialogTheme_of(context);
      defaults = A._DialogDefaultsM3$(context);
      t1 = theme.platform;
      label = _null;
      switch (t1.index) {
        case 2:
        case 4:
          break;
        case 0:
        case 1:
        case 3:
        case 5:
          A.debugCheckHasMaterialLocalizations(context);
          A.Localizations_of(context, B.Type_MaterialLocalizations_nEU, type$.MaterialLocalizations).toString;
          label = "Alert";
          break;
      }
      t2 = A.MediaQuery__maybeOf(context, B._MediaQueryAspect_4);
      t2 = t2 == null ? _null : t2.get$textScaler();
      t2 = A.lerpDouble(1, 0.3333333333333333, A.clampDouble((t2 == null ? B._LinearTextScaler_1 : t2).scale$1(0, 14) / 14, 1, 2) - 1);
      t2.toString;
      A.Directionality_maybeOf(context);
      t3 = _this.title;
      t4 = t3 == null;
      t5 = !t4;
      if (t5) {
        t6 = 24 * t2;
        t7 = dialogTheme.titleTextStyle;
        if (t7 == null) {
          t7 = defaults.get$titleTextStyle();
          t7.toString;
        }
        titleWidget = new A.Padding(new A.EdgeInsets(t6, t6, t6, 0), A.DefaultTextStyle$(A.Semantics$(_null, t3, true, _null, _null, false, _null, _null, _null, _null, _null, _null, _null, label == null && t1 !== B.TargetPlatform_2, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null), _null, _null, B.TextOverflow_0, true, t7, B.TextAlign_4, _null, B.TextWidthBasis_0), _null);
      } else
        titleWidget = _null;
      t1 = 24 * t2;
      t2 = t4 ? 16 * t2 : 16;
      t3 = dialogTheme.contentTextStyle;
      if (t3 == null) {
        t3 = defaults.get$contentTextStyle();
        t3.toString;
      }
      contentWidget = new A.Padding(new A.EdgeInsets(t1, t2, t1, 24), A.DefaultTextStyle$(A.Semantics$(_null, _this.content, true, _null, _null, true, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null), _null, _null, B.TextOverflow_0, true, t3, _null, _null, B.TextWidthBasis_0), _null);
      t1 = dialogTheme.actionsPadding;
      if (t1 == null)
        t1 = defaults.get$actionsPadding();
      actionsWidget = new A.Padding(t1, A.OverflowBar$(B.MainAxisAlignment_1, _this.actions, B.OverflowBarAlignment_1, B.VerticalDirection_1, 0, 8), _null);
      t1 = A._setArrayType([], type$.JSArray_Widget);
      if (t5) {
        titleWidget.toString;
        t1.push(titleWidget);
      }
      contentWidget.toString;
      t1.push(new A.Flexible(1, B.FlexFit_1, contentWidget, _null));
      actionsWidget.toString;
      t1.push(actionsWidget);
      dialogChild = A.IntrinsicWidth$(A.Column$(t1, B.CrossAxisAlignment_3, B.MainAxisAlignment_0, B.MainAxisSize_0, 0));
      if (label != null)
        dialogChild = A.Semantics$(_null, dialogChild, false, _null, _null, true, _null, _null, _null, _null, label, _null, _null, true, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, true, _null, _null, _null, _null, _null);
      return new A.Dialog(_null, _null, _null, _null, _null, _null, _this.shape, _null, dialogChild, _null);
    }
  };
  A.DialogRoute.prototype = {
    buildTransitions$4(context, animation, secondaryAnimation, child) {
      var t2,
        t1 = type$.Animation_double;
      t1._as(animation);
      t1._as(secondaryAnimation);
      t1 = this._curvedAnimation;
      t2 = t1 == null;
      if ((t2 ? null : t1.parent) !== animation) {
        if (!t2)
          t1.dispose$0();
        t1 = this._curvedAnimation = A.CurvedAnimation$(B.Cubic_ts0, animation, null);
      }
      t1.toString;
      return new A.FadeTransition(t1, false, this.super$RawDialogRoute$buildTransitions(context, animation, secondaryAnimation, child), null);
    },
    dispose$0() {
      var t1 = this._curvedAnimation;
      if (t1 != null)
        t1.dispose$0();
      this.super$TransitionRoute$dispose();
    }
  };
  A.DialogRoute_closure.prototype = {
    call$3(buildContext, animation, secondaryAnimation) {
      var t1, pageChild, dialog;
      type$.BuildContext._as(buildContext);
      t1 = type$.Animation_double;
      t1._as(animation);
      t1._as(secondaryAnimation);
      pageChild = new A.Builder(this.builder, null);
      dialog = new A._CaptureAll(this.themes._themes, pageChild, null);
      dialog = A.SafeArea$(true, dialog, true);
      return dialog;
    },
    "call*": "call$3",
    $requiredArgCount: 3,
    $signature: 586
  };
  A._DialogDefaultsM3.prototype = {
    get$_colors() {
      var t1, _this = this,
        value = _this.___DialogDefaultsM3__colors_FI;
      if (value === $) {
        t1 = A.Theme_of(_this.context);
        _this.___DialogDefaultsM3__colors_FI !== $ && A.throwLateFieldADI("_colors");
        value = _this.___DialogDefaultsM3__colors_FI = t1.colorScheme;
      }
      return value;
    },
    get$_textTheme() {
      var t1, _this = this,
        value = _this.___DialogDefaultsM3__textTheme_FI;
      if (value === $) {
        t1 = A.Theme_of(_this.context);
        _this.___DialogDefaultsM3__textTheme_FI !== $ && A.throwLateFieldADI("_textTheme");
        value = _this.___DialogDefaultsM3__textTheme_FI = t1.textTheme;
      }
      return value;
    },
    get$iconColor() {
      return this.get$_colors().secondary;
    },
    get$backgroundColor(_) {
      var t1 = this.get$_colors(),
        t2 = t1._surfaceContainerHigh;
      return t2 == null ? t1.surface : t2;
    },
    get$shadowColor(_) {
      return B.Color_Edl;
    },
    get$surfaceTintColor() {
      return B.Color_Edl;
    },
    get$titleTextStyle() {
      return this.get$_textTheme().headlineSmall;
    },
    get$contentTextStyle() {
      return this.get$_textTheme().bodyMedium;
    },
    get$actionsPadding() {
      return B.EdgeInsets_24_0_24_24;
    }
  };
  A.DialogThemeData.prototype = {
    get$hashCode(_) {
      var _this = this;
      return A.Object_hashAll([_this.get$backgroundColor(_this), _this.elevation, _this.get$shadowColor(_this), _this.get$surfaceTintColor(), _this.shape, _this.alignment, _this.get$iconColor(), _this.get$titleTextStyle(), _this.get$contentTextStyle(), _this.get$actionsPadding(), _this.barrierColor, _this.insetPadding, _this.clipBehavior]);
    },
    $eq(_, other) {
      var _this = this;
      if (other == null)
        return false;
      if (_this === other)
        return true;
      if (J.get$runtimeType$(other) !== A.getRuntimeTypeOfDartObject(_this))
        return false;
      return other instanceof A.DialogThemeData && J.$eq$(other.get$backgroundColor(other), _this.get$backgroundColor(_this)) && other.elevation == _this.elevation && J.$eq$(other.get$shadowColor(other), _this.get$shadowColor(_this)) && J.$eq$(other.get$surfaceTintColor(), _this.get$surfaceTintColor()) && J.$eq$(other.shape, _this.shape) && J.$eq$(other.alignment, _this.alignment) && J.$eq$(other.get$iconColor(), _this.get$iconColor()) && J.$eq$(other.get$titleTextStyle(), _this.get$titleTextStyle()) && J.$eq$(other.get$contentTextStyle(), _this.get$contentTextStyle()) && J.$eq$(other.get$actionsPadding(), _this.get$actionsPadding()) && J.$eq$(other.barrierColor, _this.barrierColor) && J.$eq$(other.insetPadding, _this.insetPadding) && other.clipBehavior == _this.clipBehavior;
    },
    debugFillProperties$1(properties) {
      var t1, _this = this, _null = null;
      _this.super$Diagnosticable$debugFillProperties(properties);
      properties.add$1(0, A.ColorProperty$("backgroundColor", _this.get$backgroundColor(_this), _null, B.DiagnosticLevel_3, true, B.DiagnosticsTreeStyle_8));
      properties.add$1(0, A.DoubleProperty$("elevation", _this.elevation, _null, _null, B.DiagnosticLevel_3, true, _null, _null));
      properties.add$1(0, A.ColorProperty$("shadowColor", _this.get$shadowColor(_this), _null, B.DiagnosticLevel_3, true, B.DiagnosticsTreeStyle_8));
      properties.add$1(0, A.ColorProperty$("surfaceTintColor", _this.get$surfaceTintColor(), _null, B.DiagnosticLevel_3, true, B.DiagnosticsTreeStyle_8));
      properties.add$1(0, A.DiagnosticsProperty$("shape", _this.shape, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.ShapeBorder));
      properties.add$1(0, A.DiagnosticsProperty$("alignment", _this.alignment, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.AlignmentGeometry));
      properties.add$1(0, A.ColorProperty$("iconColor", _this.get$iconColor(), _null, B.DiagnosticLevel_3, true, B.DiagnosticsTreeStyle_8));
      t1 = type$.TextStyle;
      properties.add$1(0, A.DiagnosticsProperty$("titleTextStyle", _this.get$titleTextStyle(), true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t1));
      properties.add$1(0, A.DiagnosticsProperty$("contentTextStyle", _this.get$contentTextStyle(), true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t1));
      properties.add$1(0, A.DiagnosticsProperty$("actionsPadding", _this.get$actionsPadding(), true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.EdgeInsetsGeometry));
      properties.add$1(0, A.ColorProperty$("barrierColor", _this.barrierColor, _null, B.DiagnosticLevel_3, true, B.DiagnosticsTreeStyle_8));
      properties.add$1(0, A.DiagnosticsProperty$("insetPadding", _this.insetPadding, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.EdgeInsets));
      properties.add$1(0, A.DiagnosticsProperty$("clipBehavior", _this.clipBehavior, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.Clip));
    },
    get$backgroundColor(receiver) {
      return this.backgroundColor;
    },
    get$shadowColor(receiver) {
      return this.shadowColor;
    },
    get$surfaceTintColor() {
      return this.surfaceTintColor;
    },
    get$titleTextStyle() {
      return this.titleTextStyle;
    },
    get$contentTextStyle() {
      return this.contentTextStyle;
    },
    get$actionsPadding() {
      return this.actionsPadding;
    },
    get$iconColor() {
      return this.iconColor;
    }
  };
  A._DialogThemeData_Object_Diagnosticable.prototype = {};
  A.DividerThemeData.prototype = {
    get$hashCode(_) {
      var _this = this;
      return A.Object_hash(_this.get$color(_this), _this.space, _this.thickness, _this.indent, _this.endIndent, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue);
    },
    $eq(_, other) {
      var _this = this;
      if (other == null)
        return false;
      if (_this === other)
        return true;
      if (J.get$runtimeType$(other) !== A.getRuntimeTypeOfDartObject(_this))
        return false;
      return other instanceof A.DividerThemeData && J.$eq$(other.get$color(other), _this.get$color(_this)) && other.space == _this.space && other.thickness == _this.thickness && other.indent == _this.indent && other.endIndent == _this.endIndent;
    },
    debugFillProperties$1(properties) {
      var _this = this, _null = null;
      _this.super$Diagnosticable$debugFillProperties(properties);
      properties.add$1(0, A.ColorProperty$("color", _this.get$color(_this), _null, B.DiagnosticLevel_3, true, B.DiagnosticsTreeStyle_8));
      properties.add$1(0, A.DoubleProperty$("space", _this.space, _null, _null, B.DiagnosticLevel_3, true, _null, _null));
      properties.add$1(0, A.DoubleProperty$("thickness", _this.thickness, _null, _null, B.DiagnosticLevel_3, true, _null, _null));
      properties.add$1(0, A.DoubleProperty$("indent", _this.indent, _null, _null, B.DiagnosticLevel_3, true, _null, _null));
      properties.add$1(0, A.DoubleProperty$("endIndent", _this.endIndent, _null, _null, B.DiagnosticLevel_3, true, _null, _null));
    },
    get$color(receiver) {
      return this.color;
    }
  };
  A._DividerThemeData_Object_Diagnosticable.prototype = {};
  A.DrawerThemeData.prototype = {
    get$hashCode(_) {
      var _this = this;
      return A.Object_hash(_this.backgroundColor, _this.scrimColor, _this.elevation, _this.shadowColor, _this.surfaceTintColor, _this.shape, _this.endShape, _this.width, _this.clipBehavior, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue);
    },
    $eq(_, other) {
      var t1, _this = this;
      if (other == null)
        return false;
      if (_this === other)
        return true;
      if (J.get$runtimeType$(other) !== A.getRuntimeTypeOfDartObject(_this))
        return false;
      t1 = false;
      if (other instanceof A.DrawerThemeData)
        if (J.$eq$(other.backgroundColor, _this.backgroundColor))
          if (J.$eq$(other.scrimColor, _this.scrimColor))
            if (other.elevation == _this.elevation)
              if (J.$eq$(other.shadowColor, _this.shadowColor))
                if (J.$eq$(other.surfaceTintColor, _this.surfaceTintColor))
                  if (J.$eq$(other.shape, _this.shape))
                    if (J.$eq$(other.endShape, _this.endShape))
                      t1 = other.width == _this.width;
      return t1;
    },
    debugFillProperties$1(properties) {
      var t1, _this = this, _null = null;
      _this.super$Diagnosticable$debugFillProperties(properties);
      properties.add$1(0, A.ColorProperty$("backgroundColor", _this.backgroundColor, _null, B.DiagnosticLevel_3, true, B.DiagnosticsTreeStyle_8));
      properties.add$1(0, A.ColorProperty$("scrimColor", _this.scrimColor, _null, B.DiagnosticLevel_3, true, B.DiagnosticsTreeStyle_8));
      properties.add$1(0, A.DoubleProperty$("elevation", _this.elevation, _null, _null, B.DiagnosticLevel_3, true, _null, _null));
      properties.add$1(0, A.ColorProperty$("shadowColor", _this.shadowColor, _null, B.DiagnosticLevel_3, true, B.DiagnosticsTreeStyle_8));
      properties.add$1(0, A.ColorProperty$("surfaceTintColor", _this.surfaceTintColor, _null, B.DiagnosticLevel_3, true, B.DiagnosticsTreeStyle_8));
      t1 = type$.ShapeBorder;
      properties.add$1(0, A.DiagnosticsProperty$("shape", _this.shape, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t1));
      properties.add$1(0, A.DiagnosticsProperty$("endShape", _this.endShape, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t1));
      properties.add$1(0, A.DoubleProperty$("width", _this.width, _null, _null, B.DiagnosticLevel_3, true, _null, _null));
      properties.add$1(0, A.DiagnosticsProperty$("clipBehavior", _this.clipBehavior, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.Clip));
    }
  };
  A._DrawerThemeData_Object_Diagnosticable.prototype = {};
  A.DropdownMenuThemeData.prototype = {
    get$hashCode(_) {
      return A.Object_hash(this.textStyle, this.inputDecorationTheme, this.menuStyle, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue);
    },
    $eq(_, other) {
      var t1, _this = this;
      if (other == null)
        return false;
      if (_this === other)
        return true;
      if (J.get$runtimeType$(other) !== A.getRuntimeTypeOfDartObject(_this))
        return false;
      t1 = false;
      if (other instanceof A.DropdownMenuThemeData)
        if (J.$eq$(other.textStyle, _this.textStyle))
          t1 = J.$eq$(other.menuStyle, _this.menuStyle);
      return t1;
    },
    debugFillProperties$1(properties) {
      var _this = this, _null = null;
      _this.super$Diagnosticable$debugFillProperties(properties);
      properties.add$1(0, A.DiagnosticsProperty$("textStyle", _this.textStyle, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.TextStyle));
      properties.add$1(0, A.DiagnosticsProperty$("inputDecorationTheme", _this.inputDecorationTheme, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.InputDecorationTheme));
      properties.add$1(0, A.DiagnosticsProperty$("menuStyle", _this.menuStyle, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.MenuStyle));
    }
  };
  A._DropdownMenuThemeData_Object_Diagnosticable.prototype = {};
  A.ElevatedButton.prototype = {
    defaultStyleOf$1(context) {
      var _null = null;
      A.Theme_of(context);
      A.Theme_of(context);
      return new A._ElevatedButtonDefaultsM3(context, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, B.Duration_200000, true, B.Alignment_0_0, _null, _null, _null);
    },
    themeStyleOf$1(context) {
      var t1;
      context.dependOnInheritedWidgetOfExactType$1$0(type$.ElevatedButtonTheme);
      t1 = A.Theme_of(context);
      return t1.elevatedButtonTheme.style;
    }
  };
  A._ElevatedButtonDefaultsM3.prototype = {
    get$_elevated_button$_colors() {
      var t1, _this = this,
        value = _this.___ElevatedButtonDefaultsM3__colors_FI;
      if (value === $) {
        t1 = A.Theme_of(_this.context);
        _this.___ElevatedButtonDefaultsM3__colors_FI !== $ && A.throwLateFieldADI("_colors");
        value = _this.___ElevatedButtonDefaultsM3__colors_FI = t1.colorScheme;
      }
      return value;
    },
    get$textStyle() {
      return new A.WidgetStatePropertyAll(A.Theme_of(this.context).textTheme.labelLarge, type$.WidgetStatePropertyAll_nullable_TextStyle);
    },
    get$backgroundColor(_) {
      return new A._WidgetStatePropertyWith(new A._ElevatedButtonDefaultsM3_backgroundColor_closure(this), type$._WidgetStatePropertyWith_nullable_Color);
    },
    get$foregroundColor() {
      return new A._WidgetStatePropertyWith(new A._ElevatedButtonDefaultsM3_foregroundColor_closure(this), type$._WidgetStatePropertyWith_nullable_Color);
    },
    get$overlayColor() {
      return new A._WidgetStatePropertyWith(new A._ElevatedButtonDefaultsM3_overlayColor_closure(this), type$._WidgetStatePropertyWith_nullable_Color);
    },
    get$shadowColor(_) {
      var t1 = this.get$_elevated_button$_colors()._shadow;
      if (t1 == null)
        t1 = B.Color_vnR;
      return new A.WidgetStatePropertyAll(t1, type$.WidgetStatePropertyAll_Color);
    },
    get$surfaceTintColor() {
      return B.WidgetStatePropertyAll_G5s;
    },
    get$elevation(_) {
      return new A._WidgetStatePropertyWith(new A._ElevatedButtonDefaultsM3_elevation_closure(), type$._WidgetStatePropertyWith_double);
    },
    get$padding(_) {
      return new A.WidgetStatePropertyAll(A._scaledPadding0(this.context), type$.WidgetStatePropertyAll_EdgeInsetsGeometry);
    },
    get$minimumSize() {
      return B.WidgetStatePropertyAll_Size_64_40;
    },
    get$iconSize() {
      return B.WidgetStatePropertyAll_18;
    },
    get$iconColor() {
      return new A._WidgetStatePropertyWith(new A._ElevatedButtonDefaultsM3_iconColor_closure(this), type$._WidgetStatePropertyWith_Color);
    },
    get$maximumSize() {
      return B.WidgetStatePropertyAll_HBn;
    },
    get$shape(_) {
      return B.WidgetStatePropertyAll_oQi;
    },
    get$mouseCursor() {
      return new A._WidgetStatePropertyWith(new A._ElevatedButtonDefaultsM3_mouseCursor_closure(), type$._WidgetStatePropertyWith_nullable_MouseCursor);
    },
    get$visualDensity() {
      return A.Theme_of(this.context).visualDensity;
    },
    get$tapTargetSize() {
      return A.Theme_of(this.context).materialTapTargetSize;
    },
    get$splashFactory() {
      return A.Theme_of(this.context).splashFactory;
    }
  };
  A._ElevatedButtonDefaultsM3_backgroundColor_closure.prototype = {
    call$1(states) {
      var t1, t2;
      if (type$.Set_WidgetState._as(states).contains$1(0, B.WidgetState_6))
        return this.$this.get$_elevated_button$_colors().onSurface.withOpacity$1(0.12);
      t1 = this.$this.get$_elevated_button$_colors();
      t2 = t1._surfaceContainerLow;
      return t2 == null ? t1.surface : t2;
    },
    $signature: 11
  };
  A._ElevatedButtonDefaultsM3_foregroundColor_closure.prototype = {
    call$1(states) {
      if (type$.Set_WidgetState._as(states).contains$1(0, B.WidgetState_6))
        return this.$this.get$_elevated_button$_colors().onSurface.withOpacity$1(0.38);
      return this.$this.get$_elevated_button$_colors().primary;
    },
    $signature: 11
  };
  A._ElevatedButtonDefaultsM3_overlayColor_closure.prototype = {
    call$1(states) {
      type$.Set_WidgetState._as(states);
      if (states.contains$1(0, B.WidgetState_2))
        return this.$this.get$_elevated_button$_colors().primary.withOpacity$1(0.1);
      if (states.contains$1(0, B.WidgetState_0))
        return this.$this.get$_elevated_button$_colors().primary.withOpacity$1(0.08);
      if (states.contains$1(0, B.WidgetState_1))
        return this.$this.get$_elevated_button$_colors().primary.withOpacity$1(0.1);
      return null;
    },
    $signature: 97
  };
  A._ElevatedButtonDefaultsM3_elevation_closure.prototype = {
    call$1(states) {
      type$.Set_WidgetState._as(states);
      if (states.contains$1(0, B.WidgetState_6))
        return 0;
      if (states.contains$1(0, B.WidgetState_2))
        return 1;
      if (states.contains$1(0, B.WidgetState_0))
        return 3;
      if (states.contains$1(0, B.WidgetState_1))
        return 1;
      return 1;
    },
    $signature: 104
  };
  A._ElevatedButtonDefaultsM3_iconColor_closure.prototype = {
    call$1(states) {
      var _this = this;
      type$.Set_WidgetState._as(states);
      if (states.contains$1(0, B.WidgetState_6))
        return _this.$this.get$_elevated_button$_colors().onSurface.withOpacity$1(0.38);
      if (states.contains$1(0, B.WidgetState_2))
        return _this.$this.get$_elevated_button$_colors().primary;
      if (states.contains$1(0, B.WidgetState_0))
        return _this.$this.get$_elevated_button$_colors().primary;
      if (states.contains$1(0, B.WidgetState_1))
        return _this.$this.get$_elevated_button$_colors().primary;
      return _this.$this.get$_elevated_button$_colors().primary;
    },
    $signature: 11
  };
  A._ElevatedButtonDefaultsM3_mouseCursor_closure.prototype = {
    call$1(states) {
      if (type$.Set_WidgetState._as(states).contains$1(0, B.WidgetState_6))
        return B.SystemMouseCursor_basic;
      return B.SystemMouseCursor_click;
    },
    $signature: 51
  };
  A.ElevatedButtonThemeData.prototype = {
    get$hashCode(_) {
      return J.get$hashCode$(this.style);
    },
    $eq(_, other) {
      if (other == null)
        return false;
      if (this === other)
        return true;
      if (J.get$runtimeType$(other) !== A.getRuntimeTypeOfDartObject(this))
        return false;
      return other instanceof A.ElevatedButtonThemeData && J.$eq$(other.style, this.style);
    },
    debugFillProperties$1(properties) {
      var _null = null;
      this.super$Diagnosticable$debugFillProperties(properties);
      properties.add$1(0, A.DiagnosticsProperty$("style", this.style, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.ButtonStyle));
    }
  };
  A._ElevatedButtonThemeData_Object_Diagnosticable.prototype = {};
  A._ElevationOpacity.prototype = {};
  A.ExpansionTileThemeData.prototype = {
    get$hashCode(_) {
      var _this = this;
      return A.Object_hash(_this.backgroundColor, _this.collapsedBackgroundColor, _this.tilePadding, _this.expandedAlignment, _this.childrenPadding, _this.iconColor, _this.collapsedIconColor, _this.textColor, _this.collapsedTextColor, _this.shape, _this.collapsedShape, _this.clipBehavior, _this.expansionAnimationStyle, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue);
    },
    $eq(_, other) {
      var t1, _this = this;
      if (other == null)
        return false;
      if (_this === other)
        return true;
      if (J.get$runtimeType$(other) !== A.getRuntimeTypeOfDartObject(_this))
        return false;
      t1 = false;
      if (other instanceof A.ExpansionTileThemeData)
        if (J.$eq$(other.backgroundColor, _this.backgroundColor))
          if (J.$eq$(other.collapsedBackgroundColor, _this.collapsedBackgroundColor))
            if (J.$eq$(other.tilePadding, _this.tilePadding))
              if (J.$eq$(other.expandedAlignment, _this.expandedAlignment))
                if (J.$eq$(other.childrenPadding, _this.childrenPadding))
                  if (J.$eq$(other.iconColor, _this.iconColor))
                    if (J.$eq$(other.collapsedIconColor, _this.collapsedIconColor))
                      if (J.$eq$(other.textColor, _this.textColor))
                        if (J.$eq$(other.collapsedTextColor, _this.collapsedTextColor))
                          if (J.$eq$(other.shape, _this.shape))
                            t1 = J.$eq$(other.collapsedShape, _this.collapsedShape);
      return t1;
    },
    debugFillProperties$1(properties) {
      var t1, _this = this, _null = null;
      _this.super$Diagnosticable$debugFillProperties(properties);
      properties.add$1(0, A.ColorProperty$("backgroundColor", _this.backgroundColor, _null, B.DiagnosticLevel_3, true, B.DiagnosticsTreeStyle_8));
      properties.add$1(0, A.ColorProperty$("collapsedBackgroundColor", _this.collapsedBackgroundColor, _null, B.DiagnosticLevel_3, true, B.DiagnosticsTreeStyle_8));
      t1 = type$.EdgeInsetsGeometry;
      properties.add$1(0, A.DiagnosticsProperty$("tilePadding", _this.tilePadding, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t1));
      properties.add$1(0, A.DiagnosticsProperty$("expandedAlignment", _this.expandedAlignment, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.AlignmentGeometry));
      properties.add$1(0, A.DiagnosticsProperty$("childrenPadding", _this.childrenPadding, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t1));
      properties.add$1(0, A.ColorProperty$("iconColor", _this.iconColor, _null, B.DiagnosticLevel_3, true, B.DiagnosticsTreeStyle_8));
      properties.add$1(0, A.ColorProperty$("collapsedIconColor", _this.collapsedIconColor, _null, B.DiagnosticLevel_3, true, B.DiagnosticsTreeStyle_8));
      properties.add$1(0, A.ColorProperty$("textColor", _this.textColor, _null, B.DiagnosticLevel_3, true, B.DiagnosticsTreeStyle_8));
      properties.add$1(0, A.ColorProperty$("collapsedTextColor", _this.collapsedTextColor, _null, B.DiagnosticLevel_3, true, B.DiagnosticsTreeStyle_8));
      t1 = type$.ShapeBorder;
      properties.add$1(0, A.DiagnosticsProperty$("shape", _this.shape, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t1));
      properties.add$1(0, A.DiagnosticsProperty$("collapsedShape", _this.collapsedShape, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t1));
      properties.add$1(0, A.DiagnosticsProperty$("clipBehavior", _this.clipBehavior, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.Clip));
      properties.add$1(0, A.DiagnosticsProperty$("expansionAnimationStyle", _this.expansionAnimationStyle, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.AnimationStyle));
    }
  };
  A._ExpansionTileThemeData_Object_Diagnosticable.prototype = {};
  A._FilledButtonVariant.prototype = {
    _enumToString$0() {
      return "_FilledButtonVariant." + this._name;
    }
  };
  A.FilledButton.prototype = {
    defaultStyleOf$1(context) {
      var t1, _null = null;
      switch (0) {
        case 0:
          t1 = new A._FilledButtonDefaultsM3(context, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, B.Duration_200000, true, B.Alignment_0_0, _null, _null, _null);
          break;
      }
      return t1;
    },
    themeStyleOf$1(context) {
      return A.FilledButtonTheme_of(context).style;
    }
  };
  A._FilledButtonWithIcon.prototype = {
    defaultStyleOf$1(context) {
      var buttonStyle, t1, defaultFontSize, scaledPadding;
      A.Theme_of(context);
      buttonStyle = this.super$FilledButton$defaultStyleOf(context);
      t1 = buttonStyle.get$textStyle();
      type$.Set_WidgetState._as(B.Set_empty);
      t1 = t1.value;
      t1 = t1 == null ? null : t1.fontSize;
      defaultFontSize = t1;
      if (defaultFontSize == null)
        defaultFontSize = 14;
      t1 = A.MediaQuery__maybeOf(context, B._MediaQueryAspect_4);
      t1 = t1 == null ? null : t1.get$textScaler();
      scaledPadding = A.ButtonStyleButton_scaledPadding(B.EdgeInsetsDirectional_16_0_24_0, B.EdgeInsetsDirectional_8_0_12_0, B.EdgeInsetsDirectional_4_0_6_0, (t1 == null ? B._LinearTextScaler_1 : t1).scale$1(0, defaultFontSize) / 14);
      return buttonStyle.copyWith$1$padding(new A.WidgetStatePropertyAll(scaledPadding, type$.WidgetStatePropertyAll_EdgeInsetsGeometry));
    }
  };
  A._FilledButtonWithIconChild.prototype = {
    build$1(context) {
      var defaultFontSize, _null = null,
        t1 = this.buttonStyle.textStyle,
        t2 = _null;
      if (t1 == null)
        t1 = t2;
      else {
        t1 = t1.resolve$1(B.Set_empty);
        t1 = t1 == null ? _null : t1.fontSize;
      }
      defaultFontSize = t1;
      if (defaultFontSize == null)
        defaultFontSize = 14;
      t1 = A.MediaQuery__maybeOf(context, B._MediaQueryAspect_4);
      t1 = t1 == null ? _null : t1.get$textScaler();
      t1 = A.lerpDouble(8, 4, A.clampDouble((t1 == null ? B._LinearTextScaler_1 : t1).scale$1(0, defaultFontSize) / 14, 1, 2) - 1);
      t1.toString;
      A.FilledButtonTheme_of(context);
      t1 = A._setArrayType([this.icon, A.SizedBox$(_null, _null, t1), new A.Flexible(1, B.FlexFit_1, this.label, _null)], type$.JSArray_Widget);
      return A.Row$(t1, B.CrossAxisAlignment_2, B.MainAxisAlignment_0, B.MainAxisSize_0);
    }
  };
  A._FilledButtonDefaultsM3.prototype = {
    get$_filled_button$_colors() {
      var t1, _this = this,
        value = _this.___FilledButtonDefaultsM3__colors_FI;
      if (value === $) {
        t1 = A.Theme_of(_this.context);
        _this.___FilledButtonDefaultsM3__colors_FI !== $ && A.throwLateFieldADI("_colors");
        value = _this.___FilledButtonDefaultsM3__colors_FI = t1.colorScheme;
      }
      return value;
    },
    get$textStyle() {
      return new A.WidgetStatePropertyAll(A.Theme_of(this.context).textTheme.labelLarge, type$.WidgetStatePropertyAll_nullable_TextStyle);
    },
    get$backgroundColor(_) {
      return new A._WidgetStatePropertyWith(new A._FilledButtonDefaultsM3_backgroundColor_closure(this), type$._WidgetStatePropertyWith_nullable_Color);
    },
    get$foregroundColor() {
      return new A._WidgetStatePropertyWith(new A._FilledButtonDefaultsM3_foregroundColor_closure(this), type$._WidgetStatePropertyWith_nullable_Color);
    },
    get$overlayColor() {
      return new A._WidgetStatePropertyWith(new A._FilledButtonDefaultsM3_overlayColor_closure(this), type$._WidgetStatePropertyWith_nullable_Color);
    },
    get$shadowColor(_) {
      var t1 = this.get$_filled_button$_colors()._shadow;
      if (t1 == null)
        t1 = B.Color_vnR;
      return new A.WidgetStatePropertyAll(t1, type$.WidgetStatePropertyAll_Color);
    },
    get$surfaceTintColor() {
      return B.WidgetStatePropertyAll_G5s;
    },
    get$elevation(_) {
      return new A._WidgetStatePropertyWith(new A._FilledButtonDefaultsM3_elevation_closure(), type$._WidgetStatePropertyWith_double);
    },
    get$padding(_) {
      return new A.WidgetStatePropertyAll(A._scaledPadding1(this.context), type$.WidgetStatePropertyAll_EdgeInsetsGeometry);
    },
    get$minimumSize() {
      return B.WidgetStatePropertyAll_Size_64_40;
    },
    get$iconSize() {
      return B.WidgetStatePropertyAll_18;
    },
    get$iconColor() {
      return new A._WidgetStatePropertyWith(new A._FilledButtonDefaultsM3_iconColor_closure(this), type$._WidgetStatePropertyWith_Color);
    },
    get$maximumSize() {
      return B.WidgetStatePropertyAll_HBn;
    },
    get$shape(_) {
      return B.WidgetStatePropertyAll_oQi;
    },
    get$mouseCursor() {
      return new A._WidgetStatePropertyWith(new A._FilledButtonDefaultsM3_mouseCursor_closure(), type$._WidgetStatePropertyWith_nullable_MouseCursor);
    },
    get$visualDensity() {
      return A.Theme_of(this.context).visualDensity;
    },
    get$tapTargetSize() {
      return A.Theme_of(this.context).materialTapTargetSize;
    },
    get$splashFactory() {
      return A.Theme_of(this.context).splashFactory;
    }
  };
  A._FilledButtonDefaultsM3_backgroundColor_closure.prototype = {
    call$1(states) {
      if (type$.Set_WidgetState._as(states).contains$1(0, B.WidgetState_6))
        return this.$this.get$_filled_button$_colors().onSurface.withOpacity$1(0.12);
      return this.$this.get$_filled_button$_colors().primary;
    },
    $signature: 11
  };
  A._FilledButtonDefaultsM3_foregroundColor_closure.prototype = {
    call$1(states) {
      if (type$.Set_WidgetState._as(states).contains$1(0, B.WidgetState_6))
        return this.$this.get$_filled_button$_colors().onSurface.withOpacity$1(0.38);
      return this.$this.get$_filled_button$_colors().onPrimary;
    },
    $signature: 11
  };
  A._FilledButtonDefaultsM3_overlayColor_closure.prototype = {
    call$1(states) {
      type$.Set_WidgetState._as(states);
      if (states.contains$1(0, B.WidgetState_2))
        return this.$this.get$_filled_button$_colors().onPrimary.withOpacity$1(0.1);
      if (states.contains$1(0, B.WidgetState_0))
        return this.$this.get$_filled_button$_colors().onPrimary.withOpacity$1(0.08);
      if (states.contains$1(0, B.WidgetState_1))
        return this.$this.get$_filled_button$_colors().onPrimary.withOpacity$1(0.1);
      return null;
    },
    $signature: 97
  };
  A._FilledButtonDefaultsM3_elevation_closure.prototype = {
    call$1(states) {
      type$.Set_WidgetState._as(states);
      if (states.contains$1(0, B.WidgetState_6))
        return 0;
      if (states.contains$1(0, B.WidgetState_2))
        return 0;
      if (states.contains$1(0, B.WidgetState_0))
        return 1;
      if (states.contains$1(0, B.WidgetState_1))
        return 0;
      return 0;
    },
    $signature: 104
  };
  A._FilledButtonDefaultsM3_iconColor_closure.prototype = {
    call$1(states) {
      var _this = this;
      type$.Set_WidgetState._as(states);
      if (states.contains$1(0, B.WidgetState_6))
        return _this.$this.get$_filled_button$_colors().onSurface.withOpacity$1(0.38);
      if (states.contains$1(0, B.WidgetState_2))
        return _this.$this.get$_filled_button$_colors().onPrimary;
      if (states.contains$1(0, B.WidgetState_0))
        return _this.$this.get$_filled_button$_colors().onPrimary;
      if (states.contains$1(0, B.WidgetState_1))
        return _this.$this.get$_filled_button$_colors().onPrimary;
      return _this.$this.get$_filled_button$_colors().onPrimary;
    },
    $signature: 11
  };
  A._FilledButtonDefaultsM3_mouseCursor_closure.prototype = {
    call$1(states) {
      if (type$.Set_WidgetState._as(states).contains$1(0, B.WidgetState_6))
        return B.SystemMouseCursor_basic;
      return B.SystemMouseCursor_click;
    },
    $signature: 51
  };
  A.FilledButtonThemeData.prototype = {
    get$hashCode(_) {
      return J.get$hashCode$(this.style);
    },
    $eq(_, other) {
      if (other == null)
        return false;
      if (this === other)
        return true;
      if (J.get$runtimeType$(other) !== A.getRuntimeTypeOfDartObject(this))
        return false;
      return other instanceof A.FilledButtonThemeData && J.$eq$(other.style, this.style);
    },
    debugFillProperties$1(properties) {
      var _null = null;
      this.super$Diagnosticable$debugFillProperties(properties);
      properties.add$1(0, A.DiagnosticsProperty$("style", this.style, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.ButtonStyle));
    }
  };
  A._FilledButtonThemeData_Object_Diagnosticable.prototype = {};
  A.FlexibleSpaceBarSettings.prototype = {
    updateShouldNotify$1(oldWidget) {
      var t1, _this = this;
      type$.FlexibleSpaceBarSettings._as(oldWidget);
      t1 = true;
      if (_this.toolbarOpacity === oldWidget.toolbarOpacity)
        if (_this.minExtent === oldWidget.minExtent)
          if (_this.maxExtent === oldWidget.maxExtent)
            t1 = _this.currentExtent !== oldWidget.currentExtent;
      return t1;
    }
  };
  A._DefaultHeroTag.prototype = {
    toString$0(_) {
      return "<default FloatingActionButton tag>";
    }
  };
  A._FloatingActionButtonType.prototype = {
    _enumToString$0() {
      return "_FloatingActionButtonType." + this._name;
    }
  };
  A.FloatingActionButton.prototype = {
    build$1(context) {
      var backgroundColor, focusColor, hoverColor, splashColor, elevation, focusElevation, hoverElevation, disabledElevation, highlightElevation, enableFeedback, iconSize, extendedTextStyle, shape, resolvedChild, sizeConstraints, iconLabelSpacing, padding, result, _this = this, _null = null,
        theme = A.Theme_of(context),
        floatingActionButtonTheme = theme.floatingActionButtonTheme,
        t1 = _this._floatingActionButtonType,
        defaults = new A._FABDefaultsM3(context, t1, true, _null, _null, _null, _null, _null, 6, 6, 8, _null, 6, _null, true, _null, B.BoxConstraints_56_56_56_56, B.BoxConstraints_40_40_40_40, B.BoxConstraints_96_96_96_96, B.BoxConstraints_C67, 8, _null, _null, _null),
        t2 = _this.foregroundColor,
        foregroundColor = t2 == null ? floatingActionButtonTheme.foregroundColor : t2;
      if (foregroundColor == null)
        foregroundColor = defaults.get$foregroundColor();
      t2 = _this.backgroundColor;
      backgroundColor = t2 == null ? floatingActionButtonTheme.backgroundColor : t2;
      if (backgroundColor == null)
        backgroundColor = defaults.get$backgroundColor(0);
      focusColor = floatingActionButtonTheme.focusColor;
      if (focusColor == null)
        focusColor = defaults.get$focusColor();
      hoverColor = floatingActionButtonTheme.hoverColor;
      if (hoverColor == null)
        hoverColor = defaults.get$hoverColor();
      splashColor = floatingActionButtonTheme.splashColor;
      if (splashColor == null)
        splashColor = defaults.get$splashColor();
      elevation = floatingActionButtonTheme.elevation;
      if (elevation == null) {
        t2 = defaults.elevation;
        t2.toString;
        elevation = t2;
      }
      focusElevation = floatingActionButtonTheme.focusElevation;
      if (focusElevation == null) {
        t2 = defaults.focusElevation;
        t2.toString;
        focusElevation = t2;
      }
      hoverElevation = floatingActionButtonTheme.hoverElevation;
      if (hoverElevation == null) {
        t2 = defaults.hoverElevation;
        t2.toString;
        hoverElevation = t2;
      }
      t2 = floatingActionButtonTheme.disabledElevation;
      disabledElevation = t2 == null ? defaults.disabledElevation : t2;
      if (disabledElevation == null)
        disabledElevation = elevation;
      highlightElevation = floatingActionButtonTheme.highlightElevation;
      if (highlightElevation == null) {
        t2 = defaults.highlightElevation;
        t2.toString;
        highlightElevation = t2;
      }
      enableFeedback = floatingActionButtonTheme.enableFeedback;
      if (enableFeedback == null) {
        t2 = defaults.enableFeedback;
        t2.toString;
        enableFeedback = t2;
      }
      iconSize = floatingActionButtonTheme.iconSize;
      if (iconSize == null)
        iconSize = defaults.get$iconSize();
      t2 = floatingActionButtonTheme.extendedTextStyle;
      if (t2 == null) {
        t2 = defaults.get$extendedTextStyle();
        t2.toString;
      }
      extendedTextStyle = t2.copyWith$1$color(foregroundColor);
      shape = floatingActionButtonTheme.shape;
      if (shape == null)
        shape = defaults.get$shape(0);
      t2 = _this.child;
      resolvedChild = A.IconTheme_merge(t2, A.IconThemeData$(_null, _null, _null, _null, _null, _null, _null, iconSize, _null));
      switch (t1.index) {
        case 0:
          sizeConstraints = floatingActionButtonTheme.sizeConstraints;
          if (sizeConstraints == null) {
            t1 = defaults.sizeConstraints;
            t1.toString;
            sizeConstraints = t1;
          }
          break;
        case 1:
          sizeConstraints = floatingActionButtonTheme.smallSizeConstraints;
          if (sizeConstraints == null) {
            t1 = defaults.smallSizeConstraints;
            t1.toString;
            sizeConstraints = t1;
          }
          break;
        case 2:
          sizeConstraints = floatingActionButtonTheme.largeSizeConstraints;
          if (sizeConstraints == null) {
            t1 = defaults.largeSizeConstraints;
            t1.toString;
            sizeConstraints = t1;
          }
          break;
        case 3:
          sizeConstraints = floatingActionButtonTheme.extendedSizeConstraints;
          if (sizeConstraints == null) {
            t1 = defaults.extendedSizeConstraints;
            t1.toString;
            sizeConstraints = t1;
          }
          iconLabelSpacing = floatingActionButtonTheme.extendedIconLabelSpacing;
          if (iconLabelSpacing == null)
            iconLabelSpacing = 8;
          padding = floatingActionButtonTheme.extendedPadding;
          if (padding == null)
            padding = defaults.get$extendedPadding();
          t1 = A._setArrayType([], type$.JSArray_Widget);
          t1.push(t2);
          t2 = _this.isExtended;
          if (t2)
            t1.push(A.SizedBox$(_null, _null, iconLabelSpacing));
          if (t2) {
            t2 = _this._extendedLabel;
            t2.toString;
            t1.push(t2);
          }
          resolvedChild = new A._ChildOverflowBox(new A.Padding(padding, A.Row$(t1, B.CrossAxisAlignment_2, B.MainAxisAlignment_0, B.MainAxisSize_0), _null), _null);
          break;
        default:
          sizeConstraints = _null;
      }
      A.assertHelper(elevation >= 0);
      A.assertHelper(focusElevation >= 0);
      A.assertHelper(hoverElevation >= 0);
      A.assertHelper(highlightElevation >= 0);
      A.assertHelper(disabledElevation >= 0);
      result = A.Hero$(new A.RawMaterialButton(_this.onPressed, new A._EffectiveMouseCursor(_this.mouseCursor, floatingActionButtonTheme.mouseCursor), extendedTextStyle, backgroundColor, focusColor, hoverColor, splashColor, elevation, hoverElevation, focusElevation, highlightElevation, disabledElevation, sizeConstraints, shape, resolvedChild, theme.materialTapTargetSize, _null, false, B.Clip_0, enableFeedback, _null), B.C__DefaultHeroTag, false);
      return new A.MergeSemantics(result, _null);
    },
    debugFillProperties$1(properties) {
      var _this = this, _null = null;
      _this.super$Widget$debugFillProperties(properties);
      properties.add$1(0, A.ObjectFlagProperty$("onPressed", _this.onPressed, "disabled", _null, B.DiagnosticLevel_3, type$.void_Function));
      properties.add$1(0, A.StringProperty$("tooltip", _null, _null, true, true));
      properties.add$1(0, A.ColorProperty$("foregroundColor", _this.foregroundColor, _null, B.DiagnosticLevel_3, true, B.DiagnosticsTreeStyle_8));
      properties.add$1(0, A.ColorProperty$("backgroundColor", _this.backgroundColor, _null, B.DiagnosticLevel_3, true, B.DiagnosticsTreeStyle_8));
      properties.add$1(0, A.ColorProperty$("focusColor", _null, _null, B.DiagnosticLevel_3, true, B.DiagnosticsTreeStyle_8));
      properties.add$1(0, A.ColorProperty$("hoverColor", _null, _null, B.DiagnosticLevel_3, true, B.DiagnosticsTreeStyle_8));
      properties.add$1(0, A.ColorProperty$("splashColor", _null, _null, B.DiagnosticLevel_3, true, B.DiagnosticsTreeStyle_8));
      properties.add$1(0, A.ObjectFlagProperty$("heroTag", B.C__DefaultHeroTag, _null, "hero", B.DiagnosticLevel_3, type$.Object));
      properties.add$1(0, A.DoubleProperty$("elevation", _null, _null, _null, B.DiagnosticLevel_3, true, _null, _null));
      properties.add$1(0, A.DoubleProperty$("focusElevation", _null, _null, _null, B.DiagnosticLevel_3, true, _null, _null));
      properties.add$1(0, A.DoubleProperty$("hoverElevation", _null, _null, _null, B.DiagnosticLevel_3, true, _null, _null));
      properties.add$1(0, A.DoubleProperty$("highlightElevation", _null, _null, _null, B.DiagnosticLevel_3, true, _null, _null));
      properties.add$1(0, A.DoubleProperty$("disabledElevation", _null, _null, _null, B.DiagnosticLevel_3, true, _null, _null));
      properties.add$1(0, A.DiagnosticsProperty$("shape", _null, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.ShapeBorder));
      properties.add$1(0, A.DiagnosticsProperty$("focusNode", _null, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.FocusNode));
      properties.add$1(0, A.FlagProperty$("isExtended", _null, _null, "extended", B.DiagnosticLevel_3, false, _this.isExtended));
      properties.add$1(0, A.DiagnosticsProperty$("materialTapTargetSize", _null, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.MaterialTapTargetSize));
    }
  };
  A._EffectiveMouseCursor.prototype = {
    resolve$1(states) {
      var t1;
      type$.Set_WidgetState._as(states);
      t1 = A.WidgetStateProperty_resolveAs(this.widgetCursor, states, type$.nullable_MouseCursor);
      if (t1 == null)
        t1 = null;
      return t1 == null ? A.WidgetStateMouseCursor__clickable(states) : t1;
    },
    get$debugDescription() {
      return "MaterialStateMouseCursor(FloatActionButton)";
    }
  };
  A._ChildOverflowBox.prototype = {
    createRenderObject$1(context) {
      var t1 = new A._RenderChildOverflowBox(B.Alignment_0_0, A.Directionality_of(context), null, new A._LayoutCacheStorage(), A.LayerHandle$(type$.ContainerLayer_2));
      t1.RenderObject$0();
      t1.set$child(null);
      return t1;
    },
    updateRenderObject$2(context, renderObject) {
      type$._RenderChildOverflowBox._as(renderObject).set$textDirection(A.Directionality_of(context));
    }
  };
  A._RenderChildOverflowBox.prototype = {
    computeMinIntrinsicWidth$1(height) {
      A._asDouble(height);
      return 0;
    },
    computeMinIntrinsicHeight$1(width) {
      A._asDouble(width);
      return 0;
    },
    computeDryLayout$1(constraints) {
      var childSize,
        t1 = this.RenderObjectWithChildMixin__child;
      if (t1 != null) {
        childSize = t1._computeIntrinsics$2$3(B.C__DryLayout, B.BoxConstraints_0Yu, t1.get$_computeDryLayout(), type$.BoxConstraints, type$.Size);
        return new A.Size(Math.max(constraints.minWidth, Math.min(constraints.maxWidth, childSize._dx)), Math.max(constraints.minHeight, Math.min(constraints.maxHeight, childSize._dy)));
      } else
        return new A.Size(constraints.constrainWidth$0(), constraints.constrainHeight$0());
    },
    performLayout$0() {
      var _this = this,
        constraints = A.RenderObject.prototype.get$constraints.call(_this),
        t1 = _this.RenderObjectWithChildMixin__child;
      if (t1 != null) {
        t1.layout$2$parentUsesSize(B.BoxConstraints_0Yu, true);
        _this.set$size(0, new A.Size(Math.max(constraints.minWidth, Math.min(constraints.maxWidth, _this.RenderObjectWithChildMixin__child.get$size(0)._dx)), Math.max(constraints.minHeight, Math.min(constraints.maxHeight, _this.RenderObjectWithChildMixin__child.get$size(0)._dy))));
        _this.alignChild$0();
      } else
        _this.set$size(0, new A.Size(constraints.constrainWidth$0(), constraints.constrainHeight$0()));
    }
  };
  A._FABDefaultsM3.prototype = {
    get$_floating_action_button$_colors() {
      var t1, _this = this,
        value = _this.___FABDefaultsM3__colors_FI;
      if (value === $) {
        t1 = A.Theme_of(_this.context);
        _this.___FABDefaultsM3__colors_FI !== $ && A.throwLateFieldADI("_colors");
        value = _this.___FABDefaultsM3__colors_FI = t1.colorScheme;
      }
      return value;
    },
    get$foregroundColor() {
      var t1 = this.get$_floating_action_button$_colors(),
        t2 = t1._onPrimaryContainer;
      return t2 == null ? t1.onPrimary : t2;
    },
    get$backgroundColor(_) {
      var t1 = this.get$_floating_action_button$_colors(),
        t2 = t1._primaryContainer;
      return t2 == null ? t1.primary : t2;
    },
    get$splashColor() {
      var t1 = this.get$_floating_action_button$_colors(),
        t2 = t1._onPrimaryContainer;
      return (t2 == null ? t1.onPrimary : t2).withOpacity$1(0.1);
    },
    get$focusColor() {
      var t1 = this.get$_floating_action_button$_colors(),
        t2 = t1._onPrimaryContainer;
      return (t2 == null ? t1.onPrimary : t2).withOpacity$1(0.1);
    },
    get$hoverColor() {
      var t1 = this.get$_floating_action_button$_colors(),
        t2 = t1._onPrimaryContainer;
      return (t2 == null ? t1.onPrimary : t2).withOpacity$1(0.08);
    },
    get$shape(_) {
      var t1;
      switch (this.type.index) {
        case 0:
          t1 = B.RoundedRectangleBorder_4BV;
          break;
        case 1:
          t1 = B.RoundedRectangleBorder_HeN;
          break;
        case 2:
          t1 = B.RoundedRectangleBorder_2Ta;
          break;
        case 3:
          t1 = B.RoundedRectangleBorder_4BV;
          break;
        default:
          t1 = null;
      }
      return t1;
    },
    get$iconSize() {
      var t1 = 24;
      switch (this.type.index) {
        case 0:
          break;
        case 1:
          break;
        case 2:
          t1 = 36;
          break;
        case 3:
          break;
        default:
          t1 = null;
      }
      return t1;
    },
    get$extendedPadding() {
      return new A.EdgeInsetsDirectional(this.hasChild && this.type === B._FloatingActionButtonType_3 ? 16 : 20, 0, 20, 0);
    },
    get$extendedTextStyle() {
      var t1, _this = this,
        value = _this.___FABDefaultsM3__textTheme_FI;
      if (value === $) {
        t1 = A.Theme_of(_this.context);
        _this.___FABDefaultsM3__textTheme_FI !== $ && A.throwLateFieldADI("_textTheme");
        value = _this.___FABDefaultsM3__textTheme_FI = t1.textTheme;
      }
      return value.labelLarge;
    }
  };
  A.FloatingActionButtonLocation.prototype = {
    toString$0(_) {
      return A.objectRuntimeType(this, "FloatingActionButtonLocation");
    }
  };
  A.StandardFabLocation.prototype = {
    isMini$0() {
      return false;
    },
    getOffset$1(scaffoldGeometry) {
      var adjustment = this.isMini$0() ? 4 : 0;
      return new A.Offset(this.getOffsetX$2(scaffoldGeometry, adjustment), this.getOffsetY$2(scaffoldGeometry, adjustment));
    }
  };
  A.FabFloatOffsetY.prototype = {
    getOffsetY$2(scaffoldGeometry, adjustment) {
      var contentBottom = scaffoldGeometry.contentBottom,
        bottomSheetHeight = scaffoldGeometry.bottomSheetSize._dy,
        fabHeight = scaffoldGeometry.floatingActionButtonSize._dy,
        snackBarHeight = scaffoldGeometry.snackBarSize._dy,
        fabY = contentBottom - fabHeight - Math.max(16, scaffoldGeometry.minViewPadding.bottom - (scaffoldGeometry.scaffoldSize._dy - contentBottom) + 16);
      if (snackBarHeight > 0)
        fabY = Math.min(fabY, contentBottom - snackBarHeight - fabHeight - 16);
      return (bottomSheetHeight > 0 ? Math.min(fabY, contentBottom - bottomSheetHeight - fabHeight / 2) : fabY) + adjustment;
    }
  };
  A.FabEndOffsetX.prototype = {
    getOffsetX$2(scaffoldGeometry, adjustment) {
      var t1;
      switch (scaffoldGeometry.textDirection.index) {
        case 0:
          t1 = 16 + scaffoldGeometry.minInsets.left - adjustment;
          break;
        case 1:
          t1 = A.StandardFabLocation__rightOffsetX(scaffoldGeometry, adjustment);
          break;
        default:
          t1 = null;
      }
      return t1;
    }
  };
  A._EndFloatFabLocation.prototype = {
    toString$0(_) {
      return "FloatingActionButtonLocation.endFloat";
    }
  };
  A.FloatingActionButtonAnimator.prototype = {
    toString$0(_) {
      return A.objectRuntimeType(this, "FloatingActionButtonAnimator");
    }
  };
  A._ScalingFabMotionAnimator.prototype = {
    getOffset$3$begin$end$progress(begin, end, progress) {
      if (progress < 0.5)
        return begin;
      else
        return end;
    }
  };
  A._AnimationSwap.prototype = {
    get$value(_) {
      var _this = this,
        t1 = _this.parent.__AnimationController__value_A;
      t1 === $ && A.throwLateFieldNI("_value");
      if (t1 < _this.swapThreshold) {
        t1 = _this.first;
        t1 = t1.get$value(t1);
      } else {
        t1 = _this.next;
        t1 = t1.get$value(t1);
      }
      return t1;
    }
  };
  A.__EndFloatFabLocation_StandardFabLocation_FabEndOffsetX.prototype = {};
  A.__EndFloatFabLocation_StandardFabLocation_FabEndOffsetX_FabFloatOffsetY.prototype = {};
  A.FloatingActionButtonThemeData.prototype = {
    get$hashCode(_) {
      var _this = this;
      return A.Object_hash(_this.get$foregroundColor(), _this.get$backgroundColor(_this), _this.get$focusColor(), _this.get$hoverColor(), _this.get$splashColor(), _this.elevation, _this.focusElevation, _this.hoverElevation, _this.disabledElevation, _this.highlightElevation, _this.get$shape(_this), _this.enableFeedback, _this.get$iconSize(), _this.sizeConstraints, _this.smallSizeConstraints, _this.largeSizeConstraints, _this.extendedSizeConstraints, _this.extendedIconLabelSpacing, _this.get$extendedPadding(), A.Object_hash(_this.get$extendedTextStyle(), _this.mouseCursor, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue));
    },
    $eq(_, other) {
      var t1, _this = this;
      if (other == null)
        return false;
      if (_this === other)
        return true;
      if (J.get$runtimeType$(other) !== A.getRuntimeTypeOfDartObject(_this))
        return false;
      t1 = false;
      if (other instanceof A.FloatingActionButtonThemeData)
        if (J.$eq$(other.get$foregroundColor(), _this.get$foregroundColor()))
          if (J.$eq$(other.get$backgroundColor(other), _this.get$backgroundColor(_this)))
            if (J.$eq$(other.get$focusColor(), _this.get$focusColor()))
              if (J.$eq$(other.get$hoverColor(), _this.get$hoverColor()))
                if (J.$eq$(other.get$splashColor(), _this.get$splashColor()))
                  if (other.elevation == _this.elevation)
                    if (other.focusElevation == _this.focusElevation)
                      if (other.hoverElevation == _this.hoverElevation)
                        if (other.disabledElevation == _this.disabledElevation)
                          if (other.highlightElevation == _this.highlightElevation)
                            if (J.$eq$(other.get$shape(other), _this.get$shape(_this)))
                              if (other.enableFeedback == _this.enableFeedback)
                                if (other.get$iconSize() == _this.get$iconSize())
                                  if (J.$eq$(other.sizeConstraints, _this.sizeConstraints))
                                    if (J.$eq$(other.smallSizeConstraints, _this.smallSizeConstraints))
                                      if (J.$eq$(other.largeSizeConstraints, _this.largeSizeConstraints))
                                        if (J.$eq$(other.extendedSizeConstraints, _this.extendedSizeConstraints))
                                          if (other.extendedIconLabelSpacing == _this.extendedIconLabelSpacing)
                                            if (J.$eq$(other.get$extendedPadding(), _this.get$extendedPadding()))
                                              t1 = J.$eq$(other.get$extendedTextStyle(), _this.get$extendedTextStyle());
      return t1;
    },
    debugFillProperties$1(properties) {
      var t1, _this = this, _null = null;
      _this.super$Diagnosticable$debugFillProperties(properties);
      properties.add$1(0, A.ColorProperty$("foregroundColor", _this.get$foregroundColor(), _null, B.DiagnosticLevel_3, true, B.DiagnosticsTreeStyle_8));
      properties.add$1(0, A.ColorProperty$("backgroundColor", _this.get$backgroundColor(_this), _null, B.DiagnosticLevel_3, true, B.DiagnosticsTreeStyle_8));
      properties.add$1(0, A.ColorProperty$("focusColor", _this.get$focusColor(), _null, B.DiagnosticLevel_3, true, B.DiagnosticsTreeStyle_8));
      properties.add$1(0, A.ColorProperty$("hoverColor", _this.get$hoverColor(), _null, B.DiagnosticLevel_3, true, B.DiagnosticsTreeStyle_8));
      properties.add$1(0, A.ColorProperty$("splashColor", _this.get$splashColor(), _null, B.DiagnosticLevel_3, true, B.DiagnosticsTreeStyle_8));
      properties.add$1(0, A.DoubleProperty$("elevation", _this.elevation, _null, _null, B.DiagnosticLevel_3, true, _null, _null));
      properties.add$1(0, A.DoubleProperty$("focusElevation", _this.focusElevation, _null, _null, B.DiagnosticLevel_3, true, _null, _null));
      properties.add$1(0, A.DoubleProperty$("hoverElevation", _this.hoverElevation, _null, _null, B.DiagnosticLevel_3, true, _null, _null));
      properties.add$1(0, A.DoubleProperty$("disabledElevation", _this.disabledElevation, _null, _null, B.DiagnosticLevel_3, true, _null, _null));
      properties.add$1(0, A.DoubleProperty$("highlightElevation", _this.highlightElevation, _null, _null, B.DiagnosticLevel_3, true, _null, _null));
      properties.add$1(0, A.DiagnosticsProperty$("shape", _this.get$shape(_this), true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.ShapeBorder));
      properties.add$1(0, A.DiagnosticsProperty$("enableFeedback", _this.enableFeedback, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.bool));
      properties.add$1(0, A.DoubleProperty$("iconSize", _this.get$iconSize(), _null, _null, B.DiagnosticLevel_3, true, _null, _null));
      t1 = type$.BoxConstraints;
      properties.add$1(0, A.DiagnosticsProperty$("sizeConstraints", _this.sizeConstraints, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t1));
      properties.add$1(0, A.DiagnosticsProperty$("smallSizeConstraints", _this.smallSizeConstraints, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t1));
      properties.add$1(0, A.DiagnosticsProperty$("largeSizeConstraints", _this.largeSizeConstraints, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t1));
      properties.add$1(0, A.DiagnosticsProperty$("extendedSizeConstraints", _this.extendedSizeConstraints, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t1));
      properties.add$1(0, A.DoubleProperty$("extendedIconLabelSpacing", _this.extendedIconLabelSpacing, _null, _null, B.DiagnosticLevel_3, true, _null, _null));
      properties.add$1(0, A.DiagnosticsProperty$("extendedPadding", _this.get$extendedPadding(), true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.EdgeInsetsGeometry));
      properties.add$1(0, A.DiagnosticsProperty$("extendedTextStyle", _this.get$extendedTextStyle(), true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.TextStyle));
      properties.add$1(0, A.DiagnosticsProperty$("mouseCursor", _this.mouseCursor, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.WidgetStateProperty_nullable_MouseCursor));
    },
    get$foregroundColor() {
      return this.foregroundColor;
    },
    get$backgroundColor(receiver) {
      return this.backgroundColor;
    },
    get$focusColor() {
      return this.focusColor;
    },
    get$hoverColor() {
      return this.hoverColor;
    },
    get$splashColor() {
      return this.splashColor;
    },
    get$shape(receiver) {
      return this.shape;
    },
    get$iconSize() {
      return this.iconSize;
    },
    get$extendedPadding() {
      return this.extendedPadding;
    },
    get$extendedTextStyle() {
      return this.extendedTextStyle;
    }
  };
  A._FloatingActionButtonThemeData_Object_Diagnosticable.prototype = {};
  A._IconButtonVariant.prototype = {
    _enumToString$0() {
      return "_IconButtonVariant." + this._name;
    }
  };
  A.IconButton.prototype = {
    build$1(context) {
      var t1, t2, minSize, maxSize, adjustedStyle, _this = this, _null = null;
      A.Theme_of(context);
      t1 = _this.constraints;
      t2 = t1 == null;
      minSize = t2 ? _null : new A.Size(t1.minWidth, t1.minHeight);
      maxSize = t2 ? _null : new A.Size(t1.maxWidth, t1.maxHeight);
      adjustedStyle = A.IconButton_styleFrom(_null, _null, _null, _null, _null, _null, _this.color, _null, _null, _this.iconSize, maxSize, minSize, _this.padding, _null);
      t1 = _this.style;
      if (t1 != null)
        adjustedStyle = t1.merge$1(adjustedStyle);
      return new A._SelectableIconButton(_null, adjustedStyle, _null, _this._variant, false, _this.onPressed, _this.tooltip, _this.icon, _null, _null, _null);
    },
    debugFillProperties$1(properties) {
      var t1, _this = this, _null = null,
        _s8_ = "disabled";
      _this.super$Widget$debugFillProperties(properties);
      properties.add$1(0, A.StringProperty$("tooltip", _this.tooltip, _null, false, true));
      t1 = type$.void_Function;
      properties.add$1(0, A.ObjectFlagProperty$("onPressed", _this.onPressed, _s8_, _null, B.DiagnosticLevel_3, t1));
      properties.add$1(0, A.ObjectFlagProperty$("onHover", _null, _s8_, _null, B.DiagnosticLevel_3, type$.void_Function_bool));
      properties.add$1(0, A.ObjectFlagProperty$("onLongPress", _null, _s8_, _null, B.DiagnosticLevel_3, t1));
      properties.add$1(0, A.ColorProperty$("color", _this.color, _null, B.DiagnosticLevel_3, true, B.DiagnosticsTreeStyle_8));
      properties.add$1(0, A.ColorProperty$("disabledColor", _null, _null, B.DiagnosticLevel_3, true, B.DiagnosticsTreeStyle_8));
      properties.add$1(0, A.ColorProperty$("focusColor", _null, _null, B.DiagnosticLevel_3, true, B.DiagnosticsTreeStyle_8));
      properties.add$1(0, A.ColorProperty$("hoverColor", _null, _null, B.DiagnosticLevel_3, true, B.DiagnosticsTreeStyle_8));
      properties.add$1(0, A.ColorProperty$("highlightColor", _null, _null, B.DiagnosticLevel_3, true, B.DiagnosticsTreeStyle_8));
      properties.add$1(0, A.ColorProperty$("splashColor", _null, _null, B.DiagnosticLevel_3, true, B.DiagnosticsTreeStyle_8));
      properties.add$1(0, A.DiagnosticsProperty$("padding", _this.padding, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.EdgeInsetsGeometry));
      properties.add$1(0, A.DiagnosticsProperty$("focusNode", _null, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.FocusNode));
    }
  };
  A._SelectableIconButton.prototype = {
    createState$0() {
      return new A._SelectableIconButtonState(B._StateLifecycle_0);
    }
  };
  A._SelectableIconButtonState.prototype = {
    initState$0() {
      var t1, _this = this;
      _this.super$State$initState();
      _this._widget.toString;
      t1 = A.WidgetStatesController$(null);
      _this.___SelectableIconButtonState_statesController_F !== $ && A.throwLateFieldAI("statesController");
      _this.___SelectableIconButtonState_statesController_F = t1;
    },
    didUpdateWidget$1(oldWidget) {
      var t1;
      this.super$State$didUpdateWidget(type$._SelectableIconButton._as(oldWidget));
      this._widget.toString;
      t1 = this.___SelectableIconButtonState_statesController_F;
      t1 === $ && A.throwLateFieldNI("statesController");
      if (J.contains$1$asx(t1._change_notifier$_value, B.WidgetState_4))
        t1.update$2(0, B.WidgetState_4, false);
      return;
    },
    build$1(context) {
      var t2, t3, t4, _null = null,
        t1 = this._widget;
      t1.toString;
      t2 = this.___SelectableIconButtonState_statesController_F;
      t2 === $ && A.throwLateFieldNI("statesController");
      t3 = t1.onPressed;
      t4 = t3 != null ? t1.onLongPress : _null;
      return new A._IconButtonM3(t1.variant, false, t3, t4, t1.onHover, _null, t1.style, B.Clip_0, t1.focusNode, false, t2, true, t1.tooltip, A.Semantics$(_null, t1.child, false, _null, _null, false, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, t1.isSelected, _null, _null, _null, _null), _null);
    },
    dispose$0() {
      var t1 = this.___SelectableIconButtonState_statesController_F;
      t1 === $ && A.throwLateFieldNI("statesController");
      t1.dispose$0();
      this.super$State$dispose();
    }
  };
  A._IconButtonM3.prototype = {
    defaultStyleOf$1(context) {
      var t1, _null = null;
      switch (this.variant.index) {
        case 1:
          t1 = new A._FilledIconButtonDefaultsM3(context, this.toggleable, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, B.Duration_200000, true, B.Alignment_0_0, _null, _null, _null);
          break;
        case 2:
          t1 = new A._FilledTonalIconButtonDefaultsM3(context, this.toggleable, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, B.Duration_200000, true, B.Alignment_0_0, _null, _null, _null);
          break;
        case 3:
          t1 = new A._OutlinedIconButtonDefaultsM3(context, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, B.Duration_200000, true, B.Alignment_0_0, _null, _null, _null);
          break;
        case 0:
          t1 = new A._IconButtonDefaultsM3(context, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, B.Duration_200000, true, B.Alignment_0_0, _null, _null, _null);
          break;
        default:
          t1 = _null;
      }
      return t1;
    },
    themeStyleOf$1(context) {
      var t3, iconThemeStyle, _null = null,
        iconTheme = A.IconTheme_of(context),
        t1 = iconTheme.size,
        t2 = iconTheme.color;
      switch (A.Theme_of(context).colorScheme.brightness.index) {
        case 1:
          t3 = $.$get$kDefaultIconDarkColor();
          break;
        case 0:
          t3 = $.$get$kDefaultIconLightColor();
          break;
        default:
          t3 = _null;
      }
      if (t2 == t3)
        t2 = _null;
      iconThemeStyle = A.IconButton_styleFrom(_null, _null, _null, _null, _null, _null, t2, _null, _null, t1 === 24 ? _null : t1, _null, _null, _null, _null);
      t1 = A.IconButtonTheme_of(context).style;
      t1 = t1 == null ? _null : t1.merge$1(iconThemeStyle);
      return t1 == null ? iconThemeStyle : t1;
    }
  };
  A._IconButtonDefaultsM3.prototype = {
    get$_icon_button$_colors() {
      var t1, _this = this,
        value = _this.___IconButtonDefaultsM3__colors_FI;
      if (value === $) {
        t1 = A.Theme_of(_this.context);
        _this.___IconButtonDefaultsM3__colors_FI !== $ && A.throwLateFieldADI("_colors");
        value = _this.___IconButtonDefaultsM3__colors_FI = t1.colorScheme;
      }
      return value;
    },
    get$backgroundColor(_) {
      return B.WidgetStatePropertyAll_G5s0;
    },
    get$foregroundColor() {
      return new A._WidgetStatePropertyWith(new A._IconButtonDefaultsM3_foregroundColor_closure(this), type$._WidgetStatePropertyWith_nullable_Color);
    },
    get$overlayColor() {
      return new A._WidgetStatePropertyWith(new A._IconButtonDefaultsM3_overlayColor_closure(this), type$._WidgetStatePropertyWith_nullable_Color);
    },
    get$elevation(_) {
      return B.WidgetStatePropertyAll_0;
    },
    get$shadowColor(_) {
      return B.WidgetStatePropertyAll_G5s;
    },
    get$surfaceTintColor() {
      return B.WidgetStatePropertyAll_G5s;
    },
    get$padding(_) {
      return B.WidgetStatePropertyAll_LrX;
    },
    get$minimumSize() {
      return B.WidgetStatePropertyAll_Size_40_40;
    },
    get$maximumSize() {
      return B.WidgetStatePropertyAll_HBn;
    },
    get$iconSize() {
      return B.WidgetStatePropertyAll_24;
    },
    get$side() {
      return null;
    },
    get$shape(_) {
      return B.WidgetStatePropertyAll_oQi;
    },
    get$mouseCursor() {
      return new A._WidgetStatePropertyWith(new A._IconButtonDefaultsM3_mouseCursor_closure(), type$._WidgetStatePropertyWith_nullable_MouseCursor);
    },
    get$visualDensity() {
      return B.VisualDensity_0_0;
    },
    get$tapTargetSize() {
      return A.Theme_of(this.context).materialTapTargetSize;
    },
    get$splashFactory() {
      return A.Theme_of(this.context).splashFactory;
    }
  };
  A._IconButtonDefaultsM3_foregroundColor_closure.prototype = {
    call$1(states) {
      var t1, t2;
      type$.Set_WidgetState._as(states);
      if (states.contains$1(0, B.WidgetState_6))
        return this.$this.get$_icon_button$_colors().onSurface.withOpacity$1(0.38);
      if (states.contains$1(0, B.WidgetState_4))
        return this.$this.get$_icon_button$_colors().primary;
      t1 = this.$this.get$_icon_button$_colors();
      t2 = t1._onSurfaceVariant;
      return t2 == null ? t1.onSurface : t2;
    },
    $signature: 11
  };
  A._IconButtonDefaultsM3_overlayColor_closure.prototype = {
    call$1(states) {
      var t1, t2, _this = this;
      type$.Set_WidgetState._as(states);
      if (states.contains$1(0, B.WidgetState_4)) {
        if (states.contains$1(0, B.WidgetState_2))
          return _this.$this.get$_icon_button$_colors().primary.withOpacity$1(0.1);
        if (states.contains$1(0, B.WidgetState_0))
          return _this.$this.get$_icon_button$_colors().primary.withOpacity$1(0.08);
        if (states.contains$1(0, B.WidgetState_1))
          return _this.$this.get$_icon_button$_colors().primary.withOpacity$1(0.1);
      }
      if (states.contains$1(0, B.WidgetState_2)) {
        t1 = _this.$this.get$_icon_button$_colors();
        t2 = t1._onSurfaceVariant;
        return (t2 == null ? t1.onSurface : t2).withOpacity$1(0.1);
      }
      if (states.contains$1(0, B.WidgetState_0)) {
        t1 = _this.$this.get$_icon_button$_colors();
        t2 = t1._onSurfaceVariant;
        return (t2 == null ? t1.onSurface : t2).withOpacity$1(0.08);
      }
      if (states.contains$1(0, B.WidgetState_1)) {
        t1 = _this.$this.get$_icon_button$_colors();
        t2 = t1._onSurfaceVariant;
        return (t2 == null ? t1.onSurface : t2).withOpacity$1(0.1);
      }
      return B.Color_Edl;
    },
    $signature: 11
  };
  A._IconButtonDefaultsM3_mouseCursor_closure.prototype = {
    call$1(states) {
      if (type$.Set_WidgetState._as(states).contains$1(0, B.WidgetState_6))
        return B.SystemMouseCursor_basic;
      return B.SystemMouseCursor_click;
    },
    $signature: 51
  };
  A._FilledIconButtonDefaultsM3.prototype = {
    get$_icon_button$_colors() {
      var t1, _this = this,
        value = _this.___FilledIconButtonDefaultsM3__colors_FI;
      if (value === $) {
        t1 = A.Theme_of(_this.context);
        _this.___FilledIconButtonDefaultsM3__colors_FI !== $ && A.throwLateFieldADI("_colors");
        value = _this.___FilledIconButtonDefaultsM3__colors_FI = t1.colorScheme;
      }
      return value;
    },
    get$backgroundColor(_) {
      return new A._WidgetStatePropertyWith(new A._FilledIconButtonDefaultsM3_backgroundColor_closure(this), type$._WidgetStatePropertyWith_nullable_Color);
    },
    get$foregroundColor() {
      return new A._WidgetStatePropertyWith(new A._FilledIconButtonDefaultsM3_foregroundColor_closure(this), type$._WidgetStatePropertyWith_nullable_Color);
    },
    get$overlayColor() {
      return new A._WidgetStatePropertyWith(new A._FilledIconButtonDefaultsM3_overlayColor_closure(this), type$._WidgetStatePropertyWith_nullable_Color);
    },
    get$elevation(_) {
      return B.WidgetStatePropertyAll_0;
    },
    get$shadowColor(_) {
      return B.WidgetStatePropertyAll_G5s;
    },
    get$surfaceTintColor() {
      return B.WidgetStatePropertyAll_G5s;
    },
    get$padding(_) {
      return B.WidgetStatePropertyAll_LrX;
    },
    get$minimumSize() {
      return B.WidgetStatePropertyAll_Size_40_40;
    },
    get$maximumSize() {
      return B.WidgetStatePropertyAll_HBn;
    },
    get$iconSize() {
      return B.WidgetStatePropertyAll_24;
    },
    get$side() {
      return null;
    },
    get$shape(_) {
      return B.WidgetStatePropertyAll_oQi;
    },
    get$mouseCursor() {
      return new A._WidgetStatePropertyWith(new A._FilledIconButtonDefaultsM3_mouseCursor_closure(), type$._WidgetStatePropertyWith_nullable_MouseCursor);
    },
    get$visualDensity() {
      return B.VisualDensity_0_0;
    },
    get$tapTargetSize() {
      return A.Theme_of(this.context).materialTapTargetSize;
    },
    get$splashFactory() {
      return A.Theme_of(this.context).splashFactory;
    }
  };
  A._FilledIconButtonDefaultsM3_backgroundColor_closure.prototype = {
    call$1(states) {
      var t1, t2;
      type$.Set_WidgetState._as(states);
      if (states.contains$1(0, B.WidgetState_6))
        return this.$this.get$_icon_button$_colors().onSurface.withOpacity$1(0.12);
      if (states.contains$1(0, B.WidgetState_4))
        return this.$this.get$_icon_button$_colors().primary;
      t1 = this.$this;
      if (t1.toggleable) {
        t1 = t1.get$_icon_button$_colors();
        t2 = t1._surfaceContainerHighest;
        return t2 == null ? t1.surface : t2;
      }
      return t1.get$_icon_button$_colors().primary;
    },
    $signature: 11
  };
  A._FilledIconButtonDefaultsM3_foregroundColor_closure.prototype = {
    call$1(states) {
      var t1;
      type$.Set_WidgetState._as(states);
      if (states.contains$1(0, B.WidgetState_6))
        return this.$this.get$_icon_button$_colors().onSurface.withOpacity$1(0.38);
      if (states.contains$1(0, B.WidgetState_4))
        return this.$this.get$_icon_button$_colors().onPrimary;
      t1 = this.$this;
      if (t1.toggleable)
        return t1.get$_icon_button$_colors().primary;
      return t1.get$_icon_button$_colors().onPrimary;
    },
    $signature: 11
  };
  A._FilledIconButtonDefaultsM3_overlayColor_closure.prototype = {
    call$1(states) {
      var t1, _this = this;
      type$.Set_WidgetState._as(states);
      if (states.contains$1(0, B.WidgetState_4)) {
        if (states.contains$1(0, B.WidgetState_2))
          return _this.$this.get$_icon_button$_colors().onPrimary.withOpacity$1(0.1);
        if (states.contains$1(0, B.WidgetState_0))
          return _this.$this.get$_icon_button$_colors().onPrimary.withOpacity$1(0.08);
        if (states.contains$1(0, B.WidgetState_1))
          return _this.$this.get$_icon_button$_colors().onPrimary.withOpacity$1(0.1);
      }
      t1 = _this.$this;
      if (t1.toggleable) {
        if (states.contains$1(0, B.WidgetState_2))
          return t1.get$_icon_button$_colors().primary.withOpacity$1(0.1);
        if (states.contains$1(0, B.WidgetState_0))
          return t1.get$_icon_button$_colors().primary.withOpacity$1(0.08);
        if (states.contains$1(0, B.WidgetState_1))
          return t1.get$_icon_button$_colors().primary.withOpacity$1(0.1);
      }
      if (states.contains$1(0, B.WidgetState_2))
        return t1.get$_icon_button$_colors().onPrimary.withOpacity$1(0.1);
      if (states.contains$1(0, B.WidgetState_0))
        return t1.get$_icon_button$_colors().onPrimary.withOpacity$1(0.08);
      if (states.contains$1(0, B.WidgetState_1))
        return t1.get$_icon_button$_colors().onPrimary.withOpacity$1(0.1);
      return B.Color_Edl;
    },
    $signature: 11
  };
  A._FilledIconButtonDefaultsM3_mouseCursor_closure.prototype = {
    call$1(states) {
      if (type$.Set_WidgetState._as(states).contains$1(0, B.WidgetState_6))
        return B.SystemMouseCursor_basic;
      return B.SystemMouseCursor_click;
    },
    $signature: 51
  };
  A._FilledTonalIconButtonDefaultsM3.prototype = {
    get$_icon_button$_colors() {
      var t1, _this = this,
        value = _this.___FilledTonalIconButtonDefaultsM3__colors_FI;
      if (value === $) {
        t1 = A.Theme_of(_this.context);
        _this.___FilledTonalIconButtonDefaultsM3__colors_FI !== $ && A.throwLateFieldADI("_colors");
        value = _this.___FilledTonalIconButtonDefaultsM3__colors_FI = t1.colorScheme;
      }
      return value;
    },
    get$backgroundColor(_) {
      return new A._WidgetStatePropertyWith(new A._FilledTonalIconButtonDefaultsM3_backgroundColor_closure(this), type$._WidgetStatePropertyWith_nullable_Color);
    },
    get$foregroundColor() {
      return new A._WidgetStatePropertyWith(new A._FilledTonalIconButtonDefaultsM3_foregroundColor_closure(this), type$._WidgetStatePropertyWith_nullable_Color);
    },
    get$overlayColor() {
      return new A._WidgetStatePropertyWith(new A._FilledTonalIconButtonDefaultsM3_overlayColor_closure(this), type$._WidgetStatePropertyWith_nullable_Color);
    },
    get$elevation(_) {
      return B.WidgetStatePropertyAll_0;
    },
    get$shadowColor(_) {
      return B.WidgetStatePropertyAll_G5s;
    },
    get$surfaceTintColor() {
      return B.WidgetStatePropertyAll_G5s;
    },
    get$padding(_) {
      return B.WidgetStatePropertyAll_LrX;
    },
    get$minimumSize() {
      return B.WidgetStatePropertyAll_Size_40_40;
    },
    get$maximumSize() {
      return B.WidgetStatePropertyAll_HBn;
    },
    get$iconSize() {
      return B.WidgetStatePropertyAll_24;
    },
    get$side() {
      return null;
    },
    get$shape(_) {
      return B.WidgetStatePropertyAll_oQi;
    },
    get$mouseCursor() {
      return new A._WidgetStatePropertyWith(new A._FilledTonalIconButtonDefaultsM3_mouseCursor_closure(), type$._WidgetStatePropertyWith_nullable_MouseCursor);
    },
    get$visualDensity() {
      return B.VisualDensity_0_0;
    },
    get$tapTargetSize() {
      return A.Theme_of(this.context).materialTapTargetSize;
    },
    get$splashFactory() {
      return A.Theme_of(this.context).splashFactory;
    }
  };
  A._FilledTonalIconButtonDefaultsM3_backgroundColor_closure.prototype = {
    call$1(states) {
      var t1, t2;
      type$.Set_WidgetState._as(states);
      if (states.contains$1(0, B.WidgetState_6))
        return this.$this.get$_icon_button$_colors().onSurface.withOpacity$1(0.12);
      if (states.contains$1(0, B.WidgetState_4)) {
        t1 = this.$this.get$_icon_button$_colors();
        t2 = t1._secondaryContainer;
        return t2 == null ? t1.secondary : t2;
      }
      t1 = this.$this;
      if (t1.toggleable) {
        t1 = t1.get$_icon_button$_colors();
        t2 = t1._surfaceContainerHighest;
        return t2 == null ? t1.surface : t2;
      }
      t1 = t1.get$_icon_button$_colors();
      t2 = t1._secondaryContainer;
      return t2 == null ? t1.secondary : t2;
    },
    $signature: 11
  };
  A._FilledTonalIconButtonDefaultsM3_foregroundColor_closure.prototype = {
    call$1(states) {
      var t1, t2;
      type$.Set_WidgetState._as(states);
      if (states.contains$1(0, B.WidgetState_6))
        return this.$this.get$_icon_button$_colors().onSurface.withOpacity$1(0.38);
      if (states.contains$1(0, B.WidgetState_4)) {
        t1 = this.$this.get$_icon_button$_colors();
        t2 = t1._onSecondaryContainer;
        return t2 == null ? t1.onSecondary : t2;
      }
      t1 = this.$this;
      if (t1.toggleable) {
        t1 = t1.get$_icon_button$_colors();
        t2 = t1._onSurfaceVariant;
        return t2 == null ? t1.onSurface : t2;
      }
      t1 = t1.get$_icon_button$_colors();
      t2 = t1._onSecondaryContainer;
      return t2 == null ? t1.onSecondary : t2;
    },
    $signature: 11
  };
  A._FilledTonalIconButtonDefaultsM3_overlayColor_closure.prototype = {
    call$1(states) {
      var t1, t2, _this = this;
      type$.Set_WidgetState._as(states);
      if (states.contains$1(0, B.WidgetState_4)) {
        if (states.contains$1(0, B.WidgetState_2)) {
          t1 = _this.$this.get$_icon_button$_colors();
          t2 = t1._onSecondaryContainer;
          return (t2 == null ? t1.onSecondary : t2).withOpacity$1(0.1);
        }
        if (states.contains$1(0, B.WidgetState_0)) {
          t1 = _this.$this.get$_icon_button$_colors();
          t2 = t1._onSecondaryContainer;
          return (t2 == null ? t1.onSecondary : t2).withOpacity$1(0.08);
        }
        if (states.contains$1(0, B.WidgetState_1)) {
          t1 = _this.$this.get$_icon_button$_colors();
          t2 = t1._onSecondaryContainer;
          return (t2 == null ? t1.onSecondary : t2).withOpacity$1(0.1);
        }
      }
      t1 = _this.$this;
      if (t1.toggleable) {
        if (states.contains$1(0, B.WidgetState_2)) {
          t1 = t1.get$_icon_button$_colors();
          t2 = t1._onSurfaceVariant;
          return (t2 == null ? t1.onSurface : t2).withOpacity$1(0.1);
        }
        if (states.contains$1(0, B.WidgetState_0)) {
          t1 = t1.get$_icon_button$_colors();
          t2 = t1._onSurfaceVariant;
          return (t2 == null ? t1.onSurface : t2).withOpacity$1(0.08);
        }
        if (states.contains$1(0, B.WidgetState_1)) {
          t1 = t1.get$_icon_button$_colors();
          t2 = t1._onSurfaceVariant;
          return (t2 == null ? t1.onSurface : t2).withOpacity$1(0.1);
        }
      }
      if (states.contains$1(0, B.WidgetState_2)) {
        t1 = t1.get$_icon_button$_colors();
        t2 = t1._onSecondaryContainer;
        return (t2 == null ? t1.onSecondary : t2).withOpacity$1(0.1);
      }
      if (states.contains$1(0, B.WidgetState_0)) {
        t1 = t1.get$_icon_button$_colors();
        t2 = t1._onSecondaryContainer;
        return (t2 == null ? t1.onSecondary : t2).withOpacity$1(0.08);
      }
      if (states.contains$1(0, B.WidgetState_1)) {
        t1 = t1.get$_icon_button$_colors();
        t2 = t1._onSecondaryContainer;
        return (t2 == null ? t1.onSecondary : t2).withOpacity$1(0.1);
      }
      return B.Color_Edl;
    },
    $signature: 11
  };
  A._FilledTonalIconButtonDefaultsM3_mouseCursor_closure.prototype = {
    call$1(states) {
      if (type$.Set_WidgetState._as(states).contains$1(0, B.WidgetState_6))
        return B.SystemMouseCursor_basic;
      return B.SystemMouseCursor_click;
    },
    $signature: 51
  };
  A._OutlinedIconButtonDefaultsM3.prototype = {
    get$_icon_button$_colors() {
      var t1, _this = this,
        value = _this.___OutlinedIconButtonDefaultsM3__colors_FI;
      if (value === $) {
        t1 = A.Theme_of(_this.context);
        _this.___OutlinedIconButtonDefaultsM3__colors_FI !== $ && A.throwLateFieldADI("_colors");
        value = _this.___OutlinedIconButtonDefaultsM3__colors_FI = t1.colorScheme;
      }
      return value;
    },
    get$backgroundColor(_) {
      return new A._WidgetStatePropertyWith(new A._OutlinedIconButtonDefaultsM3_backgroundColor_closure(this), type$._WidgetStatePropertyWith_nullable_Color);
    },
    get$foregroundColor() {
      return new A._WidgetStatePropertyWith(new A._OutlinedIconButtonDefaultsM3_foregroundColor_closure(this), type$._WidgetStatePropertyWith_nullable_Color);
    },
    get$overlayColor() {
      return new A._WidgetStatePropertyWith(new A._OutlinedIconButtonDefaultsM3_overlayColor_closure(this), type$._WidgetStatePropertyWith_nullable_Color);
    },
    get$elevation(_) {
      return B.WidgetStatePropertyAll_0;
    },
    get$shadowColor(_) {
      return B.WidgetStatePropertyAll_G5s;
    },
    get$surfaceTintColor() {
      return B.WidgetStatePropertyAll_G5s;
    },
    get$padding(_) {
      return B.WidgetStatePropertyAll_LrX;
    },
    get$minimumSize() {
      return B.WidgetStatePropertyAll_Size_40_40;
    },
    get$maximumSize() {
      return B.WidgetStatePropertyAll_HBn;
    },
    get$iconSize() {
      return B.WidgetStatePropertyAll_24;
    },
    get$side() {
      return new A._WidgetStatePropertyWith(new A._OutlinedIconButtonDefaultsM3_side_closure(this), type$._WidgetStatePropertyWith_nullable_BorderSide);
    },
    get$shape(_) {
      return B.WidgetStatePropertyAll_oQi;
    },
    get$mouseCursor() {
      return new A._WidgetStatePropertyWith(new A._OutlinedIconButtonDefaultsM3_mouseCursor_closure(), type$._WidgetStatePropertyWith_nullable_MouseCursor);
    },
    get$visualDensity() {
      return B.VisualDensity_0_0;
    },
    get$tapTargetSize() {
      return A.Theme_of(this.context).materialTapTargetSize;
    },
    get$splashFactory() {
      return A.Theme_of(this.context).splashFactory;
    }
  };
  A._OutlinedIconButtonDefaultsM3_backgroundColor_closure.prototype = {
    call$1(states) {
      var t1, t2;
      type$.Set_WidgetState._as(states);
      if (states.contains$1(0, B.WidgetState_6)) {
        if (states.contains$1(0, B.WidgetState_4))
          return this.$this.get$_icon_button$_colors().onSurface.withOpacity$1(0.12);
        return B.Color_Edl;
      }
      if (states.contains$1(0, B.WidgetState_4)) {
        t1 = this.$this.get$_icon_button$_colors();
        t2 = t1._inverseSurface;
        return t2 == null ? t1.onSurface : t2;
      }
      return B.Color_Edl;
    },
    $signature: 11
  };
  A._OutlinedIconButtonDefaultsM3_foregroundColor_closure.prototype = {
    call$1(states) {
      var t1, t2;
      type$.Set_WidgetState._as(states);
      if (states.contains$1(0, B.WidgetState_6))
        return this.$this.get$_icon_button$_colors().onSurface.withOpacity$1(0.38);
      if (states.contains$1(0, B.WidgetState_4)) {
        t1 = this.$this.get$_icon_button$_colors();
        t2 = t1._onInverseSurface;
        return t2 == null ? t1.surface : t2;
      }
      t1 = this.$this.get$_icon_button$_colors();
      t2 = t1._onSurfaceVariant;
      return t2 == null ? t1.onSurface : t2;
    },
    $signature: 11
  };
  A._OutlinedIconButtonDefaultsM3_overlayColor_closure.prototype = {
    call$1(states) {
      var t1, t2, _this = this;
      type$.Set_WidgetState._as(states);
      if (states.contains$1(0, B.WidgetState_4)) {
        if (states.contains$1(0, B.WidgetState_2)) {
          t1 = _this.$this.get$_icon_button$_colors();
          t2 = t1._onInverseSurface;
          return (t2 == null ? t1.surface : t2).withOpacity$1(0.1);
        }
        if (states.contains$1(0, B.WidgetState_0)) {
          t1 = _this.$this.get$_icon_button$_colors();
          t2 = t1._onInverseSurface;
          return (t2 == null ? t1.surface : t2).withOpacity$1(0.08);
        }
        if (states.contains$1(0, B.WidgetState_1)) {
          t1 = _this.$this.get$_icon_button$_colors();
          t2 = t1._onInverseSurface;
          return (t2 == null ? t1.surface : t2).withOpacity$1(0.08);
        }
      }
      if (states.contains$1(0, B.WidgetState_2))
        return _this.$this.get$_icon_button$_colors().onSurface.withOpacity$1(0.1);
      if (states.contains$1(0, B.WidgetState_0)) {
        t1 = _this.$this.get$_icon_button$_colors();
        t2 = t1._onSurfaceVariant;
        return (t2 == null ? t1.onSurface : t2).withOpacity$1(0.08);
      }
      if (states.contains$1(0, B.WidgetState_1)) {
        t1 = _this.$this.get$_icon_button$_colors();
        t2 = t1._onSurfaceVariant;
        return (t2 == null ? t1.onSurface : t2).withOpacity$1(0.08);
      }
      return B.Color_Edl;
    },
    $signature: 11
  };
  A._OutlinedIconButtonDefaultsM3_side_closure.prototype = {
    call$1(states) {
      var t1, t2;
      type$.Set_WidgetState._as(states);
      if (states.contains$1(0, B.WidgetState_4))
        return null;
      else {
        if (states.contains$1(0, B.WidgetState_6))
          return new A.BorderSide(this.$this.get$_icon_button$_colors().onSurface.withOpacity$1(0.12), 1, B.BorderStyle_1, -1);
        t1 = this.$this.get$_icon_button$_colors();
        t2 = t1._outline;
        if (t2 == null) {
          t2 = t1._onBackground;
          t1 = t2 == null ? t1.onSurface : t2;
        } else
          t1 = t2;
        return new A.BorderSide(t1, 1, B.BorderStyle_1, -1);
      }
    },
    $signature: 607
  };
  A._OutlinedIconButtonDefaultsM3_mouseCursor_closure.prototype = {
    call$1(states) {
      if (type$.Set_WidgetState._as(states).contains$1(0, B.WidgetState_6))
        return B.SystemMouseCursor_basic;
      return B.SystemMouseCursor_click;
    },
    $signature: 51
  };
  A.IconButtonThemeData.prototype = {
    get$hashCode(_) {
      return J.get$hashCode$(this.style);
    },
    $eq(_, other) {
      if (other == null)
        return false;
      if (this === other)
        return true;
      if (J.get$runtimeType$(other) !== A.getRuntimeTypeOfDartObject(this))
        return false;
      return other instanceof A.IconButtonThemeData && J.$eq$(other.style, this.style);
    },
    debugFillProperties$1(properties) {
      var _null = null;
      this.super$Diagnosticable$debugFillProperties(properties);
      properties.add$1(0, A.DiagnosticsProperty$("style", this.style, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.ButtonStyle));
    }
  };
  A.IconButtonTheme.prototype = {
    wrap$2(_, context, child) {
      return A.IconButtonTheme$(child, this.data);
    },
    updateShouldNotify$1(oldWidget) {
      return !this.data.$eq(0, type$.IconButtonTheme._as(oldWidget).data);
    }
  };
  A._IconButtonThemeData_Object_Diagnosticable.prototype = {};
  A.InkHighlight.prototype = {
    _handleAlphaStatusChanged$1($status) {
      var t1;
      if (type$.AnimationStatus._as($status) === B.AnimationStatus_0 && !this._active) {
        t1 = this.__InkHighlight__alphaController_A;
        t1 === $ && A.throwLateFieldNI("_alphaController");
        t1.dispose$0();
        this.super$InkFeature$dispose();
      }
    },
    dispose$0() {
      var t1 = this.__InkHighlight__alphaController_A;
      t1 === $ && A.throwLateFieldNI("_alphaController");
      t1.dispose$0();
      this.super$InkFeature$dispose();
    },
    _paintHighlight$3(canvas, rect, paint) {
      var t1, t2, _this = this;
      canvas.save$0(0);
      t1 = _this._customBorder;
      if (t1 != null)
        canvas.clipPath$1(0, t1.getOuterPath$2$textDirection(rect, _this._ink_highlight$_textDirection));
      switch (_this._ink_highlight$_shape.index) {
        case 1:
          t1 = rect.get$center();
          t2 = _this._ink_highlight$_radius;
          canvas.drawCircle$3(t1, t2 == null ? 35 : t2, paint);
          break;
        case 0:
          t1 = _this._borderRadius;
          if (!t1.$eq(0, B.BorderRadius_tUf))
            canvas.drawRRect$2(A.RRect$fromRectAndCorners(rect, t1.bottomLeft, t1.bottomRight, t1.topLeft, t1.topRight), paint);
          else
            canvas.drawRect$2(rect, paint);
          break;
      }
      canvas.restore$0(0);
    },
    paintFeature$2(canvas, transform) {
      var t3, originOffset, rect, _this = this,
        paint = $.$get$_renderer().createPaint$0(),
        t1 = _this._ink_well$_color,
        t2 = _this.__InkHighlight__alpha_A;
      t2 === $ && A.throwLateFieldNI("_alpha");
      t3 = type$.Animation_double._as(t2.parent);
      paint.set$color(0, t1.withAlpha$1(t2._evaluatable.transform$1(0, t3.get$value(t3))));
      originOffset = A.MatrixUtils_getAsTranslation(transform);
      t1 = _this._rectCallback;
      if (t1 != null)
        rect = t1.call$0();
      else {
        t1 = _this.referenceBox.get$size(0);
        rect = new A.Rect(0, 0, 0 + t1._dx, 0 + t1._dy);
      }
      if (originOffset == null) {
        canvas.save$0(0);
        canvas.transform$1(0, transform._vector_math_64$_m4storage);
        _this._paintHighlight$3(canvas, rect, paint);
        canvas.restore$0(0);
      } else
        _this._paintHighlight$3(canvas, rect.shift$1(originOffset), paint);
    },
    set$__InkHighlight__alpha_A(__InkHighlight__alpha_A) {
      this.__InkHighlight__alpha_A = type$.Animation_int._as(__InkHighlight__alpha_A);
    }
  };
  A._getClipCallback_closure0.prototype = {
    call$0() {
      var t1 = this.referenceBox.get$size(0);
      return new A.Rect(0, 0, 0 + t1._dx, 0 + t1._dy);
    },
    $signature: 224
  };
  A._InkRippleFactory.prototype = {
    create$11$borderRadius$color$containedInkWell$controller$customBorder$onRemoved$position$radius$rectCallback$referenceBox$textDirection(_, borderRadius, color, containedInkWell, controller, customBorder, onRemoved, position, radius, rectCallback, referenceBox, textDirection) {
      var t1, size, t2, t3, t4, t5, t6, t7, t8, t9, _null = null;
      type$.nullable_Rect_Function._as(rectCallback);
      type$.nullable_void_Function._as(onRemoved);
      if (radius == null) {
        if (rectCallback != null) {
          t1 = rectCallback.call$0();
          size = new A.Size(t1.right - t1.left, t1.bottom - t1.top);
        } else
          size = referenceBox.get$size(0);
        t1 = Math.max(size.bottomRight$1(0, B.Offset_0_0).get$distance(), new A.Offset(0 + size._dx, 0).$sub(0, new A.Offset(0, 0 + size._dy)).get$distance()) / 2;
      } else
        t1 = radius;
      t2 = new A.InkRipple(position, B.BorderRadius_tUf, t1, A._getClipCallback0(referenceBox, containedInkWell, rectCallback), textDirection, color, customBorder, controller, referenceBox, onRemoved);
      $.$get$FlutterMemoryAllocations_instance().dispatchObjectCreated$3$className$library$object(B.Type_InkFeature_UUv.toString$0(0), "package:flutter/material.dart", t2);
      t3 = controller.vsync;
      t4 = A.AnimationController$(_null, B.Duration_75000, _null, _null, t3);
      t5 = type$.void_Function._as(controller.get$markNeedsPaint());
      t4.didRegisterListener$0();
      t4.AnimationLocalListenersMixin__listeners.add$1(0, t5);
      t4.forward$0(0);
      t2.__InkRipple__fadeInController_A = t4;
      t6 = type$.int;
      t7 = type$.Animation_int;
      t2.set$__InkRipple__fadeIn_A(t7._as(t4.drive$1$1(new A.IntTween(0, color.get$alpha(color)), t6)));
      t4 = A.AnimationController$(_null, B.Duration_1000000, _null, _null, t3);
      t4.didRegisterListener$0();
      t4.AnimationLocalListenersMixin__listeners.add$1(0, t5);
      t4.forward$0(0);
      t2.__InkRipple__radiusController_A = t4;
      t8 = type$.Tween_double;
      t9 = type$.Animatable_double;
      t2.set$__InkRipple__radius_A(type$.Animation_double._as(t4.drive$1$1(new A._ChainedEvaluation(t9._as($.$get$InkRipple__easeCurveTween()), new A.Tween(t1 * 0.3, t1 + 5, t8), t8._eval$1("_ChainedEvaluation<Animatable.T>")), type$.double)));
      t3 = A.AnimationController$(_null, B.Duration_375000, _null, _null, t3);
      t3.didRegisterListener$0();
      t3.AnimationLocalListenersMixin__listeners.add$1(0, t5);
      t5 = type$.void_Function_AnimationStatus._as(t2.get$_ink_ripple$_handleAlphaStatusChanged());
      t3.didRegisterListener$0();
      t8 = t3.AnimationLocalStatusListenersMixin__statusListeners;
      t8.$ti._precomputed1._as(t5);
      t8._isDirty = true;
      B.JSArray_methods.add$1(t8._list, t5);
      t2.__InkRipple__fadeOutController_A = t3;
      t5 = color.get$alpha(color);
      t2.set$__InkRipple__fadeOut_A(t7._as(t3.drive$1$1(new A._ChainedEvaluation(t9._as($.$get$InkRipple__fadeOutIntervalTween()), new A.IntTween(t5, 0), type$.IntTween._eval$1("_ChainedEvaluation<Animatable.T>")), t6)));
      controller.addInkFeature$1(t2);
      return t2;
    }
  };
  A.InkRipple.prototype = {
    confirm$0(_) {
      var t1 = this.__InkRipple__radiusController_A;
      t1 === $ && A.throwLateFieldNI("_radiusController");
      t1.duration = B.Duration_225000;
      t1.forward$0(0);
      t1 = this.__InkRipple__fadeInController_A;
      t1 === $ && A.throwLateFieldNI("_fadeInController");
      t1.forward$0(0);
      t1 = this.__InkRipple__fadeOutController_A;
      t1 === $ && A.throwLateFieldNI("_fadeOutController");
      t1.animateTo$2$duration(1, B.Duration_375000);
    },
    cancel$0(_) {
      var fadeOutValue, _this = this,
        t1 = _this.__InkRipple__fadeInController_A;
      t1 === $ && A.throwLateFieldNI("_fadeInController");
      t1.stop$0(0);
      t1 = _this.__InkRipple__fadeInController_A.__AnimationController__value_A;
      t1 === $ && A.throwLateFieldNI("_value");
      fadeOutValue = 1 - t1;
      t1 = _this.__InkRipple__fadeOutController_A;
      t1 === $ && A.throwLateFieldNI("_fadeOutController");
      t1.set$value(0, fadeOutValue);
      if (fadeOutValue < 1)
        _this.__InkRipple__fadeOutController_A.animateTo$2$duration(1, B.Duration_75000);
    },
    _ink_ripple$_handleAlphaStatusChanged$1($status) {
      if (type$.AnimationStatus._as($status) === B.AnimationStatus_3)
        this.dispose$0();
    },
    dispose$0() {
      var _this = this,
        t1 = _this.__InkRipple__radiusController_A;
      t1 === $ && A.throwLateFieldNI("_radiusController");
      t1.dispose$0();
      t1 = _this.__InkRipple__fadeInController_A;
      t1 === $ && A.throwLateFieldNI("_fadeInController");
      t1.dispose$0();
      t1 = _this.__InkRipple__fadeOutController_A;
      t1 === $ && A.throwLateFieldNI("_fadeOutController");
      t1.dispose$0();
      _this.super$InkFeature$dispose();
    },
    paintFeature$2(canvas, transform) {
      var t2, t3, alpha, paint, rect, t4, _this = this,
        t1 = _this.__InkRipple__fadeInController_A;
      t1 === $ && A.throwLateFieldNI("_fadeInController");
      t1 = t1._ticker;
      t1 = t1 != null && t1._ticker$_future != null;
      t2 = type$.Animation_double;
      if (t1) {
        t1 = _this.__InkRipple__fadeIn_A;
        t1 === $ && A.throwLateFieldNI("_fadeIn");
        t3 = t2._as(t1.parent);
        alpha = t1._evaluatable.transform$1(0, t3.get$value(t3));
      } else {
        t1 = _this.__InkRipple__fadeOut_A;
        t1 === $ && A.throwLateFieldNI("_fadeOut");
        t3 = t2._as(t1.parent);
        alpha = t1._evaluatable.transform$1(0, t3.get$value(t3));
      }
      paint = $.$get$_renderer().createPaint$0();
      paint.set$color(0, _this._ink_well$_color.withAlpha$1(alpha));
      t1 = _this._ink_ripple$_clipCallback;
      rect = t1 == null ? null : t1.call$0();
      t3 = rect != null ? rect.get$center() : _this.referenceBox.get$size(0).center$1(B.Offset_0_0);
      t4 = _this.__InkRipple__radiusController_A;
      t4 === $ && A.throwLateFieldNI("_radiusController");
      t4 = t4.__AnimationController__value_A;
      t4 === $ && A.throwLateFieldNI("_value");
      t4 = A.Offset_lerp(_this._ink_ripple$_position, t3, B.Cubic_glB.transform$1(0, t4));
      t4.toString;
      t3 = _this.__InkRipple__radius_A;
      t3 === $ && A.throwLateFieldNI("_radius");
      t2 = t2._as(t3.parent);
      t2 = t3._evaluatable.transform$1(0, t2.get$value(t2));
      _this.paintInkCircle$9$borderRadius$canvas$center$clipCallback$customBorder$paint$radius$textDirection$transform(_this._ink_ripple$_borderRadius, canvas, t4, t1, _this._customBorder, paint, t2, _this._ink_ripple$_textDirection, transform);
    },
    set$__InkRipple__radius_A(__InkRipple__radius_A) {
      this.__InkRipple__radius_A = type$.Animation_double._as(__InkRipple__radius_A);
    },
    set$__InkRipple__fadeIn_A(__InkRipple__fadeIn_A) {
      this.__InkRipple__fadeIn_A = type$.Animation_int._as(__InkRipple__fadeIn_A);
    },
    set$__InkRipple__fadeOut_A(__InkRipple__fadeOut_A) {
      this.__InkRipple__fadeOut_A = type$.Animation_int._as(__InkRipple__fadeOut_A);
    }
  };
  A._getClipCallback_closure.prototype = {
    call$0() {
      var t1 = this.referenceBox.get$size(0);
      return new A.Rect(0, 0, 0 + t1._dx, 0 + t1._dy);
    },
    $signature: 224
  };
  A._InkSplashFactory.prototype = {
    create$11$borderRadius$color$containedInkWell$controller$customBorder$onRemoved$position$radius$rectCallback$referenceBox$textDirection(_, borderRadius, color, containedInkWell, controller, customBorder, onRemoved, position, radius, rectCallback, referenceBox, textDirection) {
      var t1, t2, t3, t4, t5, _null = null;
      type$.nullable_Rect_Function._as(rectCallback);
      type$.nullable_void_Function._as(onRemoved);
      t1 = radius == null ? A._getTargetRadius(referenceBox, containedInkWell, rectCallback, position) : radius;
      t2 = new A.InkSplash(position, B.BorderRadius_tUf, t1, A._getClipCallback(referenceBox, containedInkWell, rectCallback), !containedInkWell, textDirection, color, customBorder, controller, referenceBox, onRemoved);
      $.$get$FlutterMemoryAllocations_instance().dispatchObjectCreated$3$className$library$object(B.Type_InkFeature_UUv.toString$0(0), "package:flutter/material.dart", t2);
      t3 = controller.vsync;
      t4 = A.AnimationController$(_null, B.Duration_1000000, _null, _null, t3);
      t5 = type$.void_Function._as(controller.get$markNeedsPaint());
      t4.didRegisterListener$0();
      t4.AnimationLocalListenersMixin__listeners.add$1(0, t5);
      t4.forward$0(0);
      t2.__InkSplash__radiusController_A = t4;
      t2.set$__InkSplash__radius_A(type$.Animation_double._as(t4.drive$1$1(new A.Tween(0, t1, type$.Tween_double), type$.double)));
      t3 = A.AnimationController$(_null, B.Duration_200000, _null, _null, t3);
      t3.didRegisterListener$0();
      t3.AnimationLocalListenersMixin__listeners.add$1(0, t5);
      t5 = type$.void_Function_AnimationStatus._as(t2.get$_ink_splash$_handleAlphaStatusChanged());
      t3.didRegisterListener$0();
      t1 = t3.AnimationLocalStatusListenersMixin__statusListeners;
      t1.$ti._precomputed1._as(t5);
      t1._isDirty = true;
      B.JSArray_methods.add$1(t1._list, t5);
      t2._alphaController = t3;
      t2.set$__InkSplash__alpha_A(type$.Animation_int._as(t3.drive$1$1(new A.IntTween(color.get$alpha(color), 0), type$.int)));
      controller.addInkFeature$1(t2);
      return t2;
    }
  };
  A.InkSplash.prototype = {
    confirm$0(_) {
      var duration = B.JSNumber_methods.floor$0(this._targetRadius / 1),
        t1 = this.__InkSplash__radiusController_A;
      t1 === $ && A.throwLateFieldNI("_radiusController");
      t1.duration = A.Duration$(0, duration, 0);
      t1.forward$0(0);
      this._alphaController.forward$0(0);
    },
    cancel$0(_) {
      var t1 = this._alphaController;
      if (t1 != null)
        t1.forward$0(0);
    },
    _ink_splash$_handleAlphaStatusChanged$1($status) {
      if (type$.AnimationStatus._as($status) === B.AnimationStatus_3)
        this.dispose$0();
    },
    dispose$0() {
      var _this = this,
        t1 = _this.__InkSplash__radiusController_A;
      t1 === $ && A.throwLateFieldNI("_radiusController");
      t1.dispose$0();
      _this._alphaController.dispose$0();
      _this._alphaController = null;
      _this.super$InkFeature$dispose();
    },
    paintFeature$2(canvas, transform) {
      var t3, t4, center, _this = this,
        paint = $.$get$_renderer().createPaint$0(),
        t1 = _this._ink_well$_color,
        t2 = _this.__InkSplash__alpha_A;
      t2 === $ && A.throwLateFieldNI("_alpha");
      t3 = type$.Animation_double;
      t4 = t3._as(t2.parent);
      paint.set$color(0, t1.withAlpha$1(t2._evaluatable.transform$1(0, t4.get$value(t4))));
      center = _this._ink_splash$_position;
      if (_this._repositionToReferenceBox) {
        t1 = _this.referenceBox.get$size(0).center$1(B.Offset_0_0);
        t2 = _this.__InkSplash__radiusController_A;
        t2 === $ && A.throwLateFieldNI("_radiusController");
        t2 = t2.__AnimationController__value_A;
        t2 === $ && A.throwLateFieldNI("_value");
        center = A.Offset_lerp(center, t1, t2);
      }
      center.toString;
      t1 = _this.__InkSplash__radius_A;
      t1 === $ && A.throwLateFieldNI("_radius");
      t3 = t3._as(t1.parent);
      t3 = t1._evaluatable.transform$1(0, t3.get$value(t3));
      _this.paintInkCircle$9$borderRadius$canvas$center$clipCallback$customBorder$paint$radius$textDirection$transform(_this._ink_splash$_borderRadius, canvas, center, _this._clipCallback, _this._customBorder, paint, t3, _this._ink_splash$_textDirection, transform);
    },
    set$__InkSplash__radius_A(__InkSplash__radius_A) {
      this.__InkSplash__radius_A = type$.Animation_double._as(__InkSplash__radius_A);
    },
    set$__InkSplash__alpha_A(__InkSplash__alpha_A) {
      this.__InkSplash__alpha_A = type$.Animation_int._as(__InkSplash__alpha_A);
    }
  };
  A.InteractiveInkFeature.prototype = {
    confirm$0(_) {
    },
    cancel$0(_) {
    },
    set$color(_, value) {
      if (value.$eq(0, this._ink_well$_color))
        return;
      this._ink_well$_color = value;
      this._material$_controller.markNeedsPaint$0();
    },
    set$customBorder(value) {
      if (J.$eq$(value, this._customBorder))
        return;
      this._customBorder = value;
      this._material$_controller.markNeedsPaint$0();
    },
    paintInkCircle$9$borderRadius$canvas$center$clipCallback$customBorder$paint$radius$textDirection$transform(borderRadius, canvas, center, clipCallback, customBorder, paint, radius, textDirection, transform) {
      var originOffset, rect;
      type$.nullable_Rect_Function._as(clipCallback);
      originOffset = A.MatrixUtils_getAsTranslation(transform);
      canvas.save$0(0);
      if (originOffset == null)
        canvas.transform$1(0, transform._vector_math_64$_m4storage);
      else
        canvas.translate$2(0, originOffset._dx, originOffset._dy);
      if (clipCallback != null) {
        rect = clipCallback.call$0();
        if (customBorder != null)
          canvas.clipPath$1(0, customBorder.getOuterPath$2$textDirection(rect, textDirection));
        else if (!borderRadius.$eq(0, B.BorderRadius_tUf))
          canvas.clipRRect$1(A.RRect$fromRectAndCorners(rect, borderRadius.bottomLeft, borderRadius.bottomRight, borderRadius.topLeft, borderRadius.topRight));
        else
          canvas.clipRect$1(rect);
      }
      canvas.drawCircle$3(center, radius, paint);
      canvas.restore$0(0);
    }
  };
  A.InteractiveInkFeatureFactory.prototype = {};
  A._ParentInkResponseProvider.prototype = {
    updateShouldNotify$1(oldWidget) {
      return this.state !== type$._ParentInkResponseProvider._as(oldWidget).state;
    }
  };
  A.InkResponse.prototype = {
    getRectCallback$1(referenceBox) {
      return null;
    },
    build$1(context) {
      var _this = this,
        t1 = context.dependOnInheritedWidgetOfExactType$1$0(type$._ParentInkResponseProvider),
        parentState = t1 == null ? null : t1.state;
      return new A._InkResponseStateWidget(_this.child, _this.onTap, _this.onTapDown, _this.onTapUp, _this.onTapCancel, _this.onDoubleTap, _this.onLongPress, _this.onSecondaryTap, _this.onSecondaryTapUp, _this.onSecondaryTapDown, _this.onSecondaryTapCancel, _this.onHighlightChanged, _this.onHover, _this.mouseCursor, _this.containedInkWell, _this.highlightShape, _this.radius, _this.borderRadius, _this.customBorder, _this.focusColor, _this.hoverColor, _this.highlightColor, _this.overlayColor, _this.splashColor, _this.splashFactory, _this.enableFeedback, false, _this.onFocusChange, false, _this.focusNode, _this.canRequestFocus, parentState, _this.get$getRectCallback(), _this.get$debugCheckContext(), _this.statesController, _this.hoverDuration, null);
    },
    debugCheckContext$1(context) {
      A.debugCheckHasMaterial(context);
      A.debugCheckHasDirectionality(context, null, null, null);
      return true;
    }
  };
  A._InkResponseStateWidget.prototype = {
    createState$0() {
      return new A._InkResponseState(A.LinkedHashMap_LinkedHashMap$_empty(type$._HighlightType, type$.nullable_InkHighlight), new A.ObserverList(A._setArrayType([], type$.JSArray__ParentInkResponseState), type$.ObserverList__ParentInkResponseState), null, B._StateLifecycle_0);
    },
    debugFillProperties$1(properties) {
      var t1, t2, _this = this, _null = null;
      _this.super$Widget$debugFillProperties(properties);
      t1 = A._setArrayType([], type$.JSArray_String);
      if (_this.onTap != null)
        t1.push("tap");
      properties.add$1(0, A.IterableProperty$("gestures", t1, B.C__NoDefaultValue, "<none>", B.DiagnosticLevel_3, B.DiagnosticsTreeStyle_8, type$.String));
      properties.add$1(0, A.DiagnosticsProperty$("mouseCursor", _this.mouseCursor, true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.MouseCursor));
      t1 = _this.containedInkWell;
      properties.add$1(0, A.DiagnosticsProperty$("containedInkWell", t1, true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_1, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.bool));
      t2 = _this.highlightShape;
      t1 = t1 ? "clipped to " : "";
      properties.add$1(0, A.DiagnosticsProperty$("highlightShape", t2, true, B.C__NoDefaultValue, t1 + t2.toString$0(0), false, _null, _null, B.DiagnosticLevel_3, _null, false, false, true, B.DiagnosticsTreeStyle_8, _null, type$.BoxShape));
    },
    debugCheckContext$1(arg0) {
      return this.debugCheckContext.call$1(arg0);
    }
  };
  A._HighlightType.prototype = {
    _enumToString$0() {
      return "_HighlightType." + this._name;
    }
  };
  A._InkResponseState.prototype = {
    get$highlightsExist() {
      var t1 = this._highlights,
        t2 = A._instanceType(t1)._eval$1("LinkedHashMapValuesIterable<2>");
      return !new A.WhereIterable(new A.LinkedHashMapValuesIterable(t1, t2), t2._eval$1("bool(Iterable.E)")._as(new A._InkResponseState_highlightsExist_closure()), t2._eval$1("WhereIterable<Iterable.E>")).get$isEmpty(0);
    },
    markChildInkResponsePressed$2(childState, value) {
      var nowAnyPressed,
        t1 = this._activeChildren,
        t2 = t1._list,
        t3 = t2.length;
      if (value) {
        t1.$ti._precomputed1._as(childState);
        t1._isDirty = true;
        B.JSArray_methods.add$1(t2, childState);
      } else
        t1.remove$1(0, childState);
      nowAnyPressed = t2.length !== 0;
      if (nowAnyPressed !== (t3 !== 0)) {
        t1 = this._widget.parentState;
        if (t1 != null)
          t1.markChildInkResponsePressed$2(this, nowAnyPressed);
      }
    },
    activateOnIntent$1(intent) {
      var t1, _this = this;
      type$.nullable_Intent._as(intent);
      t1 = _this._activationTimer;
      if (t1 != null)
        t1.cancel$0(0);
      _this._activationTimer = null;
      _this._startNewSplash$1$context(_this.get$context(0));
      t1 = _this._currentSplash;
      if (t1 != null)
        t1.confirm$0(0);
      _this._currentSplash = null;
      t1 = _this._widget;
      if (t1.onTap != null) {
        if (t1.enableFeedback)
          A.Feedback_forTap(_this.get$context(0));
        t1 = _this._widget.onTap;
        if (t1 != null)
          t1.call$0();
      }
      _this._activationTimer = A.Timer_Timer(B.Duration_100000, new A._InkResponseState_activateOnIntent_closure(_this));
    },
    simulateTap$1(intent) {
      this._startNewSplash$1$context(this.get$context(0));
      this.handleTap$0();
    },
    simulateTap$0() {
      return this.simulateTap$1(null);
    },
    handleStatesControllerChange$0() {
      this.setState$1(new A._InkResponseState_handleStatesControllerChange_closure());
    },
    get$statesController() {
      var t1 = this._widget.statesController;
      if (t1 == null) {
        t1 = this.internalStatesController;
        t1.toString;
      }
      return t1;
    },
    initStatesController$0() {
      var t1, t2, _this = this;
      if (_this._widget.statesController == null)
        _this.internalStatesController = A.WidgetStatesController$(null);
      t1 = _this.get$statesController();
      t2 = _this._widget;
      t2.toString;
      type$._InkResponseStateWidget._as(t2);
      t1.update$2(0, B.WidgetState_6, !(_this._primaryButtonEnabled$1(t2) || _this._secondaryButtonEnabled$1(t2)));
      _this.get$statesController().addListener$1(0, _this.get$handleStatesControllerChange());
    },
    initState$0() {
      var t1, t2;
      this.super$__InkResponseState_State_AutomaticKeepAliveClientMixin$initState();
      this.initStatesController$0();
      t1 = A.BindingBase_checkInstance($.WidgetsBinding__instance, type$.WidgetsBinding).WidgetsBinding__buildOwner.focusManager;
      t2 = type$.void_Function_FocusHighlightMode._as(this.get$handleFocusHighlightModeChange());
      t1._highlightManager._focus_manager$_listeners.add$1(0, t2);
    },
    didUpdateWidget$1(oldWidget) {
      var t2, hoverHighlight, t3, focusHighlight, _this = this,
        _s16_ = "_alphaController",
        t1 = type$._InkResponseStateWidget;
      t1._as(oldWidget);
      _this.super$State$didUpdateWidget(oldWidget);
      t2 = oldWidget.statesController;
      if (_this._widget.statesController != t2) {
        if (t2 != null)
          t2.removeListener$1(0, _this.get$handleStatesControllerChange());
        if (_this._widget.statesController != null) {
          t2 = _this.internalStatesController;
          if (t2 != null)
            t2.dispose$0();
          _this.internalStatesController = null;
        }
        _this.initStatesController$0();
      }
      t2 = _this._widget;
      if (t2.radius == oldWidget.radius) {
        t2 = t2.highlightShape;
        t2 = t2 !== oldWidget.highlightShape;
      } else
        t2 = true;
      if (t2) {
        t2 = _this._highlights;
        hoverHighlight = t2.$index(0, B._HighlightType_1);
        if (hoverHighlight != null) {
          t3 = hoverHighlight.__InkHighlight__alphaController_A;
          t3 === $ && A.throwLateFieldNI(_s16_);
          t3.dispose$0();
          hoverHighlight.super$InkFeature$dispose();
          _this.updateHighlight$3$callOnHover$value(B._HighlightType_1, false, _this._ink_well$_hovering);
        }
        focusHighlight = t2.$index(0, B._HighlightType_2);
        if (focusHighlight != null) {
          t2 = focusHighlight.__InkHighlight__alphaController_A;
          t2 === $ && A.throwLateFieldNI(_s16_);
          t2.dispose$0();
          focusHighlight.super$InkFeature$dispose();
        }
      }
      if (!J.$eq$(_this._widget.customBorder, oldWidget.customBorder))
        _this._updateHighlightsAndSplashes$0();
      t2 = _this._widget;
      t2.toString;
      t1._as(t2);
      t2 = _this._primaryButtonEnabled$1(t2) || _this._secondaryButtonEnabled$1(t2);
      if (t2 !== (_this._primaryButtonEnabled$1(oldWidget) || _this._secondaryButtonEnabled$1(oldWidget))) {
        t2 = _this.get$statesController();
        t3 = _this._widget;
        t3.toString;
        t1._as(t3);
        t2.update$2(0, B.WidgetState_6, !(_this._primaryButtonEnabled$1(t3) || _this._secondaryButtonEnabled$1(t3)));
        t2 = _this._widget;
        t2.toString;
        t1._as(t2);
        if (!(_this._primaryButtonEnabled$1(t2) || _this._secondaryButtonEnabled$1(t2))) {
          _this.get$statesController().update$2(0, B.WidgetState_2, false);
          hoverHighlight = _this._highlights.$index(0, B._HighlightType_1);
          if (hoverHighlight != null) {
            t1 = hoverHighlight.__InkHighlight__alphaController_A;
            t1 === $ && A.throwLateFieldNI(_s16_);
            t1.dispose$0();
            hoverHighlight.super$InkFeature$dispose();
          }
        }
        _this.updateHighlight$3$callOnHover$value(B._HighlightType_1, false, _this._ink_well$_hovering);
      }
      _this.updateFocusHighlights$0();
    },
    dispose$0() {
      var _this = this,
        t1 = A.BindingBase_checkInstance($.WidgetsBinding__instance, type$.WidgetsBinding).WidgetsBinding__buildOwner.focusManager,
        t2 = type$.void_Function_FocusHighlightMode._as(_this.get$handleFocusHighlightModeChange());
      t1._highlightManager._focus_manager$_listeners.remove$1(0, t2);
      _this.get$statesController().removeListener$1(0, _this.get$handleStatesControllerChange());
      t2 = _this.internalStatesController;
      if (t2 != null)
        t2.dispose$0();
      t1 = _this._activationTimer;
      if (t1 != null)
        t1.cancel$0(0);
      _this._activationTimer = null;
      _this.super$State$dispose();
    },
    get$wantKeepAlive() {
      if (!this.get$highlightsExist()) {
        var t1 = this._splashes;
        t1 = t1 != null && t1._collection$_length !== 0;
      } else
        t1 = true;
      return t1;
    },
    getFadeDurationForType$1(type) {
      switch (type.index) {
        case 0:
          return B.Duration_200000;
        case 1:
        case 2:
          this._widget.toString;
          return B.Duration_50000;
      }
    },
    updateHighlight$3$callOnHover$value(type, callOnHover, value) {
      var t3, resolvedOverlayColor, t4, t5, t6, t7, t8, t9, t10, t11, _this = this, _null = null,
        _s16_ = "_alphaController",
        t1 = _this._highlights,
        highlight = t1.$index(0, type),
        t2 = type.index;
      switch (t2) {
        case 0:
          _this.get$statesController().update$2(0, B.WidgetState_2, value);
          break;
        case 1:
          if (callOnHover)
            _this.get$statesController().update$2(0, B.WidgetState_0, value);
          break;
        case 2:
          break;
      }
      if (type === B._HighlightType_0) {
        t3 = _this._widget.parentState;
        if (t3 != null)
          t3.markChildInkResponsePressed$2(_this, value);
      }
      t3 = highlight == null;
      if (value === (!t3 && highlight._active))
        return;
      if (value)
        if (t3) {
          t3 = _this._widget.overlayColor;
          if (t3 == null)
            resolvedOverlayColor = _null;
          else {
            t4 = type$.Set_WidgetState._as(_this.get$statesController()._change_notifier$_value);
            t4 = t3._resolve.call$1(t4);
            resolvedOverlayColor = t4;
          }
          if (resolvedOverlayColor == null) {
            switch (t2) {
              case 0:
                t3 = _this._widget.highlightColor;
                if (t3 == null)
                  t3 = A.Theme_of(_this.get$context(0)).highlightColor;
                break;
              case 2:
                t3 = _this._widget.focusColor;
                if (t3 == null)
                  t3 = A.Theme_of(_this.get$context(0)).focusColor;
                break;
              case 1:
                t3 = _this._widget.hoverColor;
                if (t3 == null)
                  t3 = A.Theme_of(_this.get$context(0)).hoverColor;
                break;
              default:
                t3 = _null;
            }
            resolvedOverlayColor = t3;
          }
          t3 = _this.get$context(0).findRenderObject$0();
          t3.toString;
          type$.RenderBox._as(t3);
          t4 = A.Material_of(_this.get$context(0));
          t5 = _this._widget;
          t5.toString;
          type$._InkResponseStateWidget._as(t5);
          t5 = _this._primaryButtonEnabled$1(t5) || _this._secondaryButtonEnabled$1(t5) ? resolvedOverlayColor : resolvedOverlayColor.withAlpha$1(0);
          t6 = _this._widget;
          t7 = t6.highlightShape;
          t8 = t6.radius;
          t9 = t6.customBorder;
          t6 = t6.getRectCallback.call$1(t3);
          t10 = A.Directionality_of(_this.get$context(0));
          t11 = _this.getFadeDurationForType$1(type);
          t3 = new A.InkHighlight(t7, t8, B.BorderRadius_tUf, t6, t10, t5, t9, t4, t3, new A._InkResponseState_updateHighlight_handleInkRemoval(_this, type));
          $.$get$FlutterMemoryAllocations_instance().dispatchObjectCreated$3$className$library$object(B.Type_InkFeature_UUv.toString$0(0), "package:flutter/material.dart", t3);
          t11 = A.AnimationController$(_null, t11, _null, _null, t4.vsync);
          t5 = type$.void_Function._as(t4.get$markNeedsPaint());
          t11.didRegisterListener$0();
          t11.AnimationLocalListenersMixin__listeners.add$1(0, t5);
          t5 = type$.void_Function_AnimationStatus._as(t3.get$_handleAlphaStatusChanged());
          t11.didRegisterListener$0();
          t6 = t11.AnimationLocalStatusListenersMixin__statusListeners;
          t6.$ti._precomputed1._as(t5);
          t6._isDirty = true;
          B.JSArray_methods.add$1(t6._list, t5);
          t11.forward$0(0);
          t3.__InkHighlight__alphaController_A = t11;
          t5 = t3._ink_well$_color;
          t3.set$__InkHighlight__alpha_A(type$.Animation_int._as(t11.drive$1$1(new A.IntTween(0, t5.get$alpha(t5)), type$.int)));
          t4.addInkFeature$1(t3);
          t1.$indexSet(0, type, t3);
          _this.updateKeepAlive$0();
        } else {
          highlight._active = true;
          t3 = highlight.__InkHighlight__alphaController_A;
          t3 === $ && A.throwLateFieldNI(_s16_);
          t3.forward$0(0);
        }
      else {
        highlight._active = false;
        t3 = highlight.__InkHighlight__alphaController_A;
        t3 === $ && A.throwLateFieldNI(_s16_);
        t3.reverse$0(0);
      }
      A.assertHelper(value === (t1.$index(0, type) != null && t1.$index(0, type)._active));
      switch (t2) {
        case 0:
          t1 = _this._widget.onHighlightChanged;
          if (t1 != null)
            t1.call$1(value);
          break;
        case 1:
          if (callOnHover) {
            t1 = _this._widget.onHover;
            if (t1 != null)
              t1.call$1(value);
          }
          break;
        case 2:
          break;
      }
    },
    updateHighlight$2$value(type, value) {
      return this.updateHighlight$3$callOnHover$value(type, true, value);
    },
    _updateHighlightsAndSplashes$0() {
      var t1, t2, t3, _this = this;
      for (t1 = _this._highlights, t1 = new A.LinkedHashMapValueIterator(t1, t1._modifications, t1._first, A._instanceType(t1)._eval$1("LinkedHashMapValueIterator<2>")); t1.moveNext$0();) {
        t2 = t1.__js_helper$_current;
        if (t2 != null)
          t2.set$customBorder(_this._widget.customBorder);
      }
      t1 = _this._currentSplash;
      if (t1 != null)
        t1.set$customBorder(_this._widget.customBorder);
      t1 = _this._splashes;
      if (t1 != null && t1._collection$_length !== 0)
        for (t2 = A._instanceType(t1), t1 = new A._HashSetIterator(t1, t1._computeElements$0(), t2._eval$1("_HashSetIterator<1>")), t2 = t2._precomputed1; t1.moveNext$0();) {
          t3 = t1._collection$_current;
          if (t3 == null)
            t3 = t2._as(t3);
          t3.set$customBorder(_this._widget.customBorder);
        }
    },
    _createSplash$1(globalPosition) {
      var position, t3, t4, color, rectCallback, borderRadius, customBorder, _this = this, t1 = {},
        inkController = A.Material_of(_this.get$context(0)),
        t2 = _this.get$context(0).findRenderObject$0();
      t2.toString;
      type$.RenderBox._as(t2);
      position = t2.globalToLocal$1(globalPosition);
      t3 = _this._widget.overlayColor;
      if (t3 == null)
        t3 = null;
      else {
        t4 = type$.Set_WidgetState._as(_this.get$statesController()._change_notifier$_value);
        t4 = t3._resolve.call$1(t4);
        t3 = t4;
      }
      color = t3 == null ? _this._widget.splashColor : t3;
      if (color == null)
        color = A.Theme_of(_this.get$context(0)).splashColor;
      t3 = _this._widget;
      rectCallback = t3.containedInkWell ? t3.getRectCallback.call$1(t2) : null;
      t3 = _this._widget;
      borderRadius = t3.borderRadius;
      customBorder = t3.customBorder;
      t1.splash = null;
      t3 = t3.splashFactory;
      if (t3 == null)
        t3 = A.Theme_of(_this.get$context(0)).splashFactory;
      t4 = _this._widget;
      return t1.splash = t3.create$11$borderRadius$color$containedInkWell$controller$customBorder$onRemoved$position$radius$rectCallback$referenceBox$textDirection(0, borderRadius, color, t4.containedInkWell, inkController, customBorder, new A._InkResponseState__createSplash_onRemoved(t1, _this), position, t4.radius, rectCallback, t2, A.Directionality_of(_this.get$context(0)));
    },
    handleFocusHighlightModeChange$1(mode) {
      type$.FocusHighlightMode._as(mode);
      if (this._framework$_element == null)
        return;
      this.setState$1(new A._InkResponseState_handleFocusHighlightModeChange_closure(this));
    },
    get$_shouldShowFocus() {
      var _this = this,
        t1 = A.MediaQuery__maybeOf(_this.get$context(0), B._MediaQueryAspect_17),
        _0_0 = t1 == null ? null : t1.navigationMode;
      $label0$0: {
        if (B.NavigationMode_0 === _0_0 || _0_0 == null) {
          t1 = _this._widget;
          t1.toString;
          type$._InkResponseStateWidget._as(t1);
          t1 = (_this._primaryButtonEnabled$1(t1) || _this._secondaryButtonEnabled$1(t1)) && _this._ink_well$_hasFocus;
          break $label0$0;
        }
        if (B.NavigationMode_1 === _0_0) {
          t1 = _this._ink_well$_hasFocus;
          break $label0$0;
        }
        t1 = null;
      }
      return t1;
    },
    updateFocusHighlights$0() {
      var t1 = A.BindingBase_checkInstance($.WidgetsBinding__instance, type$.WidgetsBinding).WidgetsBinding__buildOwner.focusManager._highlightManager._highlightMode;
      switch ((t1 == null ? A._HighlightModeManager__defaultModeForPlatform() : t1).index) {
        case 0:
          t1 = false;
          break;
        case 1:
          t1 = this.get$_shouldShowFocus();
          break;
        default:
          t1 = null;
      }
      this.updateHighlight$2$value(B._HighlightType_2, t1);
    },
    handleFocusUpdate$1(hasFocus) {
      var t1, _this = this;
      _this._ink_well$_hasFocus = hasFocus;
      _this.get$statesController().update$2(0, B.WidgetState_1, hasFocus);
      _this.updateFocusHighlights$0();
      t1 = _this._widget.onFocusChange;
      if (t1 != null)
        t1.call$1(hasFocus);
    },
    handleAnyTapDown$1(details) {
      if (this._activeChildren._list.length !== 0)
        return;
      this._startNewSplash$1$details(details);
    },
    handleTapDown$1(details) {
      this.handleAnyTapDown$1(details);
      this._widget.toString;
    },
    handleTapUp$1(details) {
      this._widget.toString;
    },
    handleSecondaryTapDown$1(details) {
      this.handleAnyTapDown$1(details);
      this._widget.toString;
    },
    handleSecondaryTapUp$1(details) {
      this._widget.toString;
    },
    _startNewSplash$2$context$details(context, details) {
      var t1, t2, globalPosition, splash, _this = this;
      A.assertHelper(details != null || context != null);
      if (context != null) {
        t1 = context.findRenderObject$0();
        t1.toString;
        type$.RenderBox._as(t1);
        if (A.assertTest(t1._box$_size != null))
          A.assertThrow("InkResponse must be done with layout before starting a splash.");
        t2 = t1.get$size(0);
        t2 = new A.Rect(0, 0, 0 + t2._dx, 0 + t2._dy).get$center();
        globalPosition = A.MatrixUtils_transformPoint(t1.getTransformTo$1(0, null), t2);
      } else
        globalPosition = details.globalPosition;
      _this.get$statesController().update$2(0, B.WidgetState_2, true);
      splash = _this._createSplash$1(globalPosition);
      if (_this._splashes == null)
        _this.set$_splashes(A.HashSet_HashSet(type$.InteractiveInkFeature));
      _this._splashes.add$1(0, splash);
      t1 = _this._currentSplash;
      if (t1 != null)
        t1.cancel$0(0);
      _this._currentSplash = splash;
      _this.updateKeepAlive$0();
      _this.updateHighlight$2$value(B._HighlightType_0, true);
    },
    _startNewSplash$1$details(details) {
      return this._startNewSplash$2$context$details(null, details);
    },
    _startNewSplash$1$context(context) {
      return this._startNewSplash$2$context$details(context, null);
    },
    handleTap$0() {
      var _this = this,
        t1 = _this._currentSplash;
      if (t1 != null)
        t1.confirm$0(0);
      _this._currentSplash = null;
      _this.updateHighlight$2$value(B._HighlightType_0, false);
      t1 = _this._widget;
      if (t1.onTap != null) {
        if (t1.enableFeedback)
          A.Feedback_forTap(_this.get$context(0));
        t1 = _this._widget.onTap;
        if (t1 != null)
          t1.call$0();
      }
    },
    handleTapCancel$0() {
      var _this = this,
        t1 = _this._currentSplash;
      if (t1 != null)
        t1.cancel$0(0);
      _this._currentSplash = null;
      _this._widget.toString;
      _this.updateHighlight$2$value(B._HighlightType_0, false);
    },
    handleSecondaryTap$0() {
      var _this = this,
        t1 = _this._currentSplash;
      if (t1 != null)
        t1.confirm$0(0);
      _this._currentSplash = null;
      _this.updateHighlight$2$value(B._HighlightType_0, false);
      _this._widget.toString;
    },
    handleSecondaryTapCancel$0() {
      var _this = this,
        t1 = _this._currentSplash;
      if (t1 != null)
        t1.cancel$0(0);
      _this._currentSplash = null;
      _this._widget.toString;
      _this.updateHighlight$2$value(B._HighlightType_0, false);
    },
    deactivate$0() {
      var t2, t3, t4, t5, _this = this,
        t1 = _this._splashes;
      if (t1 != null) {
        _this.set$_splashes(null);
        for (t2 = A._instanceType(t1), t1 = new A._HashSetIterator(t1, t1._computeElements$0(), t2._eval$1("_HashSetIterator<1>")), t2 = t2._precomputed1; t1.moveNext$0();) {
          t3 = t1._collection$_current;
          (t3 == null ? t2._as(t3) : t3).dispose$0();
        }
        _this._currentSplash = null;
      }
      A.assertHelper(_this._currentSplash == null);
      for (t1 = _this._highlights, t2 = new A.LinkedHashMapKeyIterator(t1, t1._modifications, t1._first, A._instanceType(t1)._eval$1("LinkedHashMapKeyIterator<1>")); t2.moveNext$0();) {
        t3 = t2.__js_helper$_current;
        t4 = t1.$index(0, t3);
        if (t4 != null) {
          t5 = t4.__InkHighlight__alphaController_A;
          t5 === $ && A.throwLateFieldNI("_alphaController");
          t5.dispose$0();
          t4.super$InkFeature$dispose();
        }
        t1.$indexSet(0, t3, null);
      }
      t1 = _this._widget.parentState;
      if (t1 != null)
        t1.markChildInkResponsePressed$2(_this, false);
      _this.super$__InkResponseState_State_AutomaticKeepAliveClientMixin$deactivate();
    },
    _primaryButtonEnabled$1(widget) {
      return widget.onTap != null;
    },
    _secondaryButtonEnabled$1(widget) {
      return false;
    },
    handleMouseEnter$1($event) {
      var t1, t2, _this = this;
      type$.PointerEnterEvent._as($event);
      t1 = _this._ink_well$_hovering = true;
      t2 = _this._widget;
      t2.toString;
      type$._InkResponseStateWidget._as(t2);
      if (!_this._primaryButtonEnabled$1(t2) ? _this._secondaryButtonEnabled$1(t2) : t1)
        _this.updateHighlight$2$value(B._HighlightType_1, _this._ink_well$_hovering);
    },
    handleMouseExit$1($event) {
      type$.PointerExitEvent._as($event);
      this._ink_well$_hovering = false;
      this.updateHighlight$2$value(B._HighlightType_1, false);
    },
    get$_ink_well$_canRequestFocus() {
      var _this = this,
        t1 = A.MediaQuery__maybeOf(_this.get$context(0), B._MediaQueryAspect_17),
        _0_0 = t1 == null ? null : t1.navigationMode;
      $label0$0: {
        if (B.NavigationMode_0 === _0_0 || _0_0 == null) {
          t1 = _this._widget;
          t1.toString;
          type$._InkResponseStateWidget._as(t1);
          t1 = (_this._primaryButtonEnabled$1(t1) || _this._secondaryButtonEnabled$1(t1)) && _this._widget.canRequestFocus;
          break $label0$0;
        }
        if (B.NavigationMode_1 === _0_0) {
          t1 = true;
          break $label0$0;
        }
        t1 = null;
      }
      return t1;
    },
    build$1(context) {
      var theme, nonHighlightableStates, t1, t2, t3, getHighlightColorForType, t4, effectiveMouseCursor, value, result, t5, t6, t7, t8, t9, t10, t11, _this = this, _null = null;
      A.assertHelper(_this._widget.debugCheckContext$1(context));
      _this.super$AutomaticKeepAliveClientMixin$build(context);
      theme = A.Theme_of(context);
      nonHighlightableStates = _this.get$statesController()._change_notifier$_value.difference$1(B.Set_iwPe4);
      t1 = type$.WidgetState;
      t2 = A.LinkedHashSet_LinkedHashSet$of(nonHighlightableStates, t1);
      t2.add$1(0, B.WidgetState_2);
      t3 = A.LinkedHashSet_LinkedHashSet$of(nonHighlightableStates, t1);
      t3.add$1(0, B.WidgetState_1);
      t1 = A.LinkedHashSet_LinkedHashSet$of(nonHighlightableStates, t1);
      t1.add$1(0, B.WidgetState_0);
      getHighlightColorForType = new A._InkResponseState_build_getHighlightColorForType(_this, t2, theme, t3, t1);
      for (t1 = _this._highlights, t2 = new A.LinkedHashMapKeyIterator(t1, t1._modifications, t1._first, A._instanceType(t1)._eval$1("LinkedHashMapKeyIterator<1>")); t2.moveNext$0();) {
        t3 = t2.__js_helper$_current;
        t4 = t1.$index(0, t3);
        if (t4 != null)
          t4.set$color(0, getHighlightColorForType.call$1(t3));
      }
      t1 = _this._currentSplash;
      if (t1 != null) {
        t2 = _this._widget.overlayColor;
        if (t2 == null)
          t2 = _null;
        else {
          t3 = type$.Set_WidgetState._as(_this.get$statesController()._change_notifier$_value);
          t3 = t2._resolve.call$1(t3);
          t2 = t3;
        }
        if (t2 == null)
          t2 = _this._widget.splashColor;
        t1.set$color(0, t2 == null ? A.Theme_of(context).splashColor : t2);
      }
      t1 = _this._widget.mouseCursor;
      if (t1 == null)
        t1 = B._WidgetStateMouseCursor_nmO;
      effectiveMouseCursor = A.WidgetStateProperty_resolveAs(t1, _this.get$statesController()._change_notifier$_value, type$.MouseCursor);
      value = _this.___InkResponseState__actionMap_FI;
      if (value === $) {
        t1 = _this.get$activateOnIntent();
        t2 = type$.JSArray_of_void_Function_Action_Intent;
        t3 = type$.ObserverList_of_void_Function_Action_Intent;
        result = A.LinkedHashMap_LinkedHashMap$_literal([B.Type_ActivateIntent_2HG, new A.CallbackAction(t1, new A.ObserverList(A._setArrayType([], t2), t3), type$.CallbackAction_ActivateIntent), B.Type_ButtonActivateIntent_VTa, new A.CallbackAction(t1, new A.ObserverList(A._setArrayType([], t2), t3), type$.CallbackAction_ButtonActivateIntent)], type$.Type, type$.Action_Intent);
        _this.___InkResponseState__actionMap_FI !== $ && A.throwLateFieldADI("_actionMap");
        _this.set$___InkResponseState__actionMap_FI(result);
        value = result;
      }
      t1 = _this._widget.focusNode;
      t2 = _this.get$_ink_well$_canRequestFocus();
      t3 = _this._widget;
      t4 = t3.onTap;
      t4 = t4 == null ? _null : _this.get$simulateTap();
      t3 = _this._primaryButtonEnabled$1(t3) ? _this.get$handleTapDown() : _null;
      t5 = _this._widget;
      t5.toString;
      t5 = _this._primaryButtonEnabled$1(t5) ? _this.get$handleTapUp() : _null;
      t6 = _this._widget;
      t6.toString;
      t6 = _this._primaryButtonEnabled$1(t6) ? _this.get$handleTap() : _null;
      t7 = _this._widget;
      t7.toString;
      t7 = _this._primaryButtonEnabled$1(t7) ? _this.get$handleTapCancel() : _null;
      t8 = _this._widget;
      t8.toString;
      t8 = _this._secondaryButtonEnabled$1(t8) ? _this.get$handleSecondaryTapDown() : _null;
      t9 = _this._widget;
      t9.toString;
      t9 = _this._secondaryButtonEnabled$1(t9) ? _this.get$handleSecondaryTapUp() : _null;
      t10 = _this._widget;
      t10.toString;
      t10 = _this._secondaryButtonEnabled$1(t10) ? _this.get$handleSecondaryTap() : _null;
      t11 = _this._widget;
      t11.toString;
      t11 = _this._secondaryButtonEnabled$1(t11) ? _this.get$handleSecondaryTapCancel() : _null;
      return new A._ParentInkResponseProvider(_this, A.Actions$(value, A.Focus$(false, t2, A.MouseRegion$(A.DefaultSelectionStyle_merge(A.Semantics$(_null, A.GestureDetector$(B.HitTestBehavior_1, _this._widget.child, B.DragStartBehavior_1, true, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, t10, t11, t8, t9, t6, t7, t3, t5, _null, _null, _null), false, _null, _null, false, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, t4, _null, _null, _null, _null, _null, _null, _null), effectiveMouseCursor), effectiveMouseCursor, _null, _this.get$handleMouseEnter(), _this.get$handleMouseExit(), _null), _null, _null, _null, t1, true, _null, _this.get$handleFocusUpdate(), _null, _null, _null, _null)), _null);
    },
    set$_splashes(_splashes) {
      this._splashes = type$.nullable_Set_InteractiveInkFeature._as(_splashes);
    },
    set$___InkResponseState__actionMap_FI(___InkResponseState__actionMap_FI) {
      this.___InkResponseState__actionMap_FI = type$.Map_of_Type_and_Action_Intent._as(___InkResponseState__actionMap_FI);
    },
    $is_ParentInkResponseState: 1
  };
  A._InkResponseState_highlightsExist_closure.prototype = {
    call$1(highlight) {
      return type$.nullable_InkHighlight._as(highlight) != null;
    },
    $signature: 642
  };
  A._InkResponseState_activateOnIntent_closure.prototype = {
    call$0() {
      this.$this.updateHighlight$2$value(B._HighlightType_0, false);
    },
    $signature: 1
  };
  A._InkResponseState_handleStatesControllerChange_closure.prototype = {
    call$0() {
    },
    $signature: 1
  };
  A._InkResponseState_updateHighlight_handleInkRemoval.prototype = {
    call$0() {
      var t1 = this.$this,
        t2 = t1._highlights,
        t3 = this.type;
      A.assertHelper(t2.$index(0, t3) != null);
      t2.$indexSet(0, t3, null);
      t1.updateKeepAlive$0();
    },
    $signature: 1
  };
  A._InkResponseState__createSplash_onRemoved.prototype = {
    call$0() {
      var t3,
        t1 = this.$this,
        t2 = t1._splashes;
      if (t2 != null) {
        t3 = this._box_0;
        A.assertHelper(t2.contains$1(0, t3.splash));
        t1._splashes.remove$1(0, t3.splash);
        if (t1._currentSplash == t3.splash)
          t1._currentSplash = null;
        t1.updateKeepAlive$0();
      }
    },
    $signature: 1
  };
  A._InkResponseState_handleFocusHighlightModeChange_closure.prototype = {
    call$0() {
      this.$this.updateFocusHighlights$0();
    },
    $signature: 1
  };
  A._InkResponseState_build_getHighlightColorForType.prototype = {
    call$1(type) {
      var t1, t2, t3, _this = this, _null = null;
      switch (type.index) {
        case 0:
          t1 = _this.$this;
          t2 = t1._widget.overlayColor;
          if (t2 == null)
            t2 = _null;
          else {
            t3 = type$.Set_WidgetState._as(_this.pressed);
            t3 = t2._resolve.call$1(t3);
            t2 = t3;
          }
          t1 = t2 == null ? t1._widget.highlightColor : t2;
          if (t1 == null)
            t1 = _this.theme.highlightColor;
          break;
        case 2:
          t1 = _this.$this;
          t2 = t1._widget.overlayColor;
          if (t2 == null)
            t2 = _null;
          else {
            t3 = type$.Set_WidgetState._as(_this.focused);
            t3 = t2._resolve.call$1(t3);
            t2 = t3;
          }
          t1 = t2 == null ? t1._widget.focusColor : t2;
          if (t1 == null)
            t1 = _this.theme.focusColor;
          break;
        case 1:
          t1 = _this.$this;
          t2 = t1._widget.overlayColor;
          if (t2 == null)
            t2 = _null;
          else {
            t3 = type$.Set_WidgetState._as(_this.hovered);
            t3 = t2._resolve.call$1(t3);
            t2 = t3;
          }
          t1 = t2 == null ? t1._widget.hoverColor : t2;
          if (t1 == null)
            t1 = _this.theme.hoverColor;
          break;
        default:
          t1 = _null;
      }
      return t1;
    },
    $signature: 643
  };
  A.InkWell.prototype = {};
  A.__InkResponseState_State_AutomaticKeepAliveClientMixin.prototype = {
    initState$0() {
      this.super$State$initState();
      if (this.get$wantKeepAlive())
        this._ensureKeepAlive$0();
    },
    deactivate$0() {
      var t1 = this.AutomaticKeepAliveClientMixin__keepAliveHandle;
      if (t1 != null) {
        t1.notifyListeners$0();
        t1.super$ChangeNotifier$dispose();
        this.AutomaticKeepAliveClientMixin__keepAliveHandle = null;
      }
      this.super$State$deactivate();
    }
  };
  A.InputBorder.prototype = {};
  A.UnderlineInputBorder.prototype = {
    get$isOutline() {
      return false;
    },
    copyWith$1$borderSide(borderSide) {
      var t1 = borderSide == null ? this.borderSide : borderSide;
      return new A.UnderlineInputBorder(this.borderRadius, t1);
    },
    get$dimensions() {
      return new A.EdgeInsets(0, 0, 0, this.borderSide.width);
    },
    scale$1(_, t) {
      return new A.UnderlineInputBorder(B.BorderRadius_POr, this.borderSide.scale$1(0, t));
    },
    getInnerPath$2$textDirection(rect, textDirection) {
      var t1 = $.$get$_renderer().createPath$0(),
        t2 = rect.left,
        t3 = rect.top;
      t1.addRect$1(new A.Rect(t2, t3, t2 + (rect.right - t2), t3 + Math.max(0, rect.bottom - t3 - this.borderSide.width)));
      return t1;
    },
    getOuterPath$2$textDirection(rect, textDirection) {
      var t1 = $.$get$_renderer().createPath$0();
      t1.addRRect$1(this.borderRadius.toRRect$1(rect));
      return t1;
    },
    paintInterior$4$textDirection(canvas, rect, paint, textDirection) {
      canvas.drawRRect$2(this.borderRadius.toRRect$1(rect), paint);
    },
    get$preferPaintInterior() {
      return true;
    },
    lerpFrom$2(a, t) {
      var t1, t2;
      if (a instanceof A.UnderlineInputBorder) {
        t1 = A.BorderSide_lerp(a.borderSide, this.borderSide, t);
        t2 = A.BorderRadius_lerp(a.borderRadius, this.borderRadius, t);
        t2.toString;
        return new A.UnderlineInputBorder(t2, t1);
      }
      return this.super$ShapeBorder$lerpFrom(a, t);
    },
    lerpTo$2(b, t) {
      var t1, t2;
      if (b instanceof A.UnderlineInputBorder) {
        t1 = A.BorderSide_lerp(this.borderSide, b.borderSide, t);
        t2 = A.BorderRadius_lerp(this.borderRadius, b.borderRadius, t);
        t2.toString;
        return new A.UnderlineInputBorder(t2, t1);
      }
      return this.super$ShapeBorder$lerpTo(b, t);
    },
    paint$6$gapExtent$gapPercentage$gapStart$textDirection(canvas, rect, gapExtent, gapPercentage, gapStart, textDirection) {
      var t3, t4, t5, t6, alignInsideOffset,
        t1 = this.borderSide,
        t2 = t1.style;
      if (t2 === B.BorderStyle_0)
        return;
      t3 = this.borderRadius;
      t4 = t3.bottomLeft;
      t5 = !t4.$eq(0, B.Radius_0_0) || !t3.bottomRight.$eq(0, B.Radius_0_0);
      t6 = rect.bottom;
      if (t5) {
        t5 = (t6 - rect.top) / 2;
        t4 = t4.clamp$1$maximum(0, new A.Radius(t5, t5));
        t5 = t3.bottomRight.clamp$1$maximum(0, new A.Radius(t5, t5));
        t3 = t1.color;
        t1 = t1.width;
        A.assertHelper(t1 >= 0);
        A.BoxBorder_paintNonUniformBorder(canvas, rect, new A.BorderRadius(B.Radius_0_0, B.Radius_0_0, t4, t5), new A.BorderSide(t3, t1, t2, -1), t3, B.BorderSide_Ah5, B.BorderSide_Ah5, B.BoxShape_0, textDirection, B.BorderSide_Ah5);
      } else {
        alignInsideOffset = new A.Offset(0, t1.width / 2);
        canvas.drawLine$3(new A.Offset(rect.left, t6).$sub(0, alignInsideOffset), new A.Offset(rect.right, t6).$sub(0, alignInsideOffset), t1.toPaint$0());
      }
    },
    paint$3$textDirection(canvas, rect, textDirection) {
      return this.paint$6$gapExtent$gapPercentage$gapStart$textDirection(canvas, rect, 0, 0, null, textDirection);
    },
    $eq(_, other) {
      var _this = this;
      if (other == null)
        return false;
      if (_this === other)
        return true;
      if (J.get$runtimeType$(other) !== A.getRuntimeTypeOfDartObject(_this))
        return false;
      return other instanceof A.UnderlineInputBorder && other.borderSide.$eq(0, _this.borderSide) && other.borderRadius.$eq(0, _this.borderRadius);
    },
    get$hashCode(_) {
      return A.Object_hash(this.borderSide, this.borderRadius, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue);
    }
  };
  A.OutlineInputBorder.prototype = {
    get$isOutline() {
      return true;
    },
    copyWith$1$borderSide(borderSide) {
      var t1 = borderSide == null ? this.borderSide : borderSide,
        t2 = this.gapPadding;
      A.assertHelper(t2 >= 0);
      return new A.OutlineInputBorder(t2, this.borderRadius, t1);
    },
    get$dimensions() {
      var t1 = this.borderSide.width;
      return new A.EdgeInsets(t1, t1, t1, t1);
    },
    scale$1(_, t) {
      var t1 = this.borderSide.scale$1(0, t),
        t2 = this.borderRadius.$mul(0, t),
        t3 = this.gapPadding * t;
      A.assertHelper(t3 >= 0);
      return new A.OutlineInputBorder(t3, t2, t1);
    },
    lerpFrom$2(a, t) {
      var t1, t2, t3;
      if (a instanceof A.OutlineInputBorder) {
        t1 = A.BorderRadius_lerp(a.borderRadius, this.borderRadius, t);
        t1.toString;
        t2 = A.BorderSide_lerp(a.borderSide, this.borderSide, t);
        t3 = a.gapPadding;
        A.assertHelper(t3 >= 0);
        return new A.OutlineInputBorder(t3, t1, t2);
      }
      return this.super$ShapeBorder$lerpFrom(a, t);
    },
    lerpTo$2(b, t) {
      var t1, t2, t3;
      if (b instanceof A.OutlineInputBorder) {
        t1 = A.BorderRadius_lerp(this.borderRadius, b.borderRadius, t);
        t1.toString;
        t2 = A.BorderSide_lerp(this.borderSide, b.borderSide, t);
        t3 = b.gapPadding;
        A.assertHelper(t3 >= 0);
        return new A.OutlineInputBorder(t3, t1, t2);
      }
      return this.super$ShapeBorder$lerpTo(b, t);
    },
    getInnerPath$2$textDirection(rect, textDirection) {
      var t1 = $.$get$_renderer().createPath$0();
      t1.addRRect$1(this.borderRadius.toRRect$1(rect).inflate$1(-this.borderSide.width));
      return t1;
    },
    getOuterPath$2$textDirection(rect, textDirection) {
      var t1 = $.$get$_renderer().createPath$0();
      t1.addRRect$1(this.borderRadius.toRRect$1(rect));
      return t1;
    },
    paintInterior$4$textDirection(canvas, rect, paint, textDirection) {
      canvas.drawRRect$2(this.borderRadius.toRRect$1(rect), paint);
    },
    get$preferPaintInterior() {
      return true;
    },
    paint$6$gapExtent$gapPercentage$gapStart$textDirection(canvas, rect, gapExtent, gapPercentage, gapStart, textDirection) {
      var t1, t2, t3, paint, outer, center, t4, scaledRRect, t5, t6, t7, t8, t9, t10, t11, t12, t13, trCorner, t14, t15, t16, t17, t18, t19, t20, t21, t22, path, sweep;
      A.assertHelper(gapPercentage >= 0 && gapPercentage <= 1);
      t1 = this.borderRadius;
      t2 = t1.topLeft;
      t3 = false;
      if (t2.x === t2.y) {
        t2 = t1.bottomLeft;
        if (t2.x === t2.y) {
          t2 = t1.topRight;
          if (t2.x === t2.y) {
            t2 = t1.bottomRight;
            t2 = t2.x === t2.y;
          } else
            t2 = t3;
        } else
          t2 = t3;
      } else
        t2 = t3;
      A.assertHelper(t2);
      t2 = this.borderSide;
      paint = t2.toPaint$0();
      outer = t1.toRRect$1(rect);
      t2 = t2.width / 2;
      center = outer.inflate$1(-t2);
      if (gapStart == null || gapExtent <= 0 || gapPercentage === 0)
        canvas.drawRRect$2(center, paint);
      else {
        t1 = this.gapPadding;
        t3 = A.lerpDouble(0, gapExtent + t1 * 2, gapPercentage);
        t3.toString;
        switch (textDirection.index) {
          case 0:
            if (typeof gapStart !== "number")
              return gapStart.$add();
            t1 = gapStart + t1 - t3;
            break;
          case 1:
            if (typeof gapStart !== "number")
              return gapStart.$sub();
            t1 = gapStart - t1;
            break;
          default:
            t1 = null;
        }
        t4 = outer.right - outer.left;
        t1 = Math.max(0, t1);
        scaledRRect = center.scaleRadii$0();
        t5 = scaledRRect.left;
        t6 = scaledRRect.top;
        t7 = scaledRRect.tlRadiusX;
        t8 = scaledRRect.tlRadiusY;
        t9 = scaledRRect.right;
        t10 = scaledRRect.trRadiusX;
        t11 = t10 * 2;
        t12 = t9 - t11;
        t13 = scaledRRect.trRadiusY;
        trCorner = new A.Rect(t12, t6, t12 + t11, t6 + t13 * 2);
        t11 = scaledRRect.brRadiusX;
        t12 = t11 * 2;
        t14 = t9 - t12;
        t15 = scaledRRect.bottom;
        t16 = scaledRRect.brRadiusY;
        t17 = t16 * 2;
        t18 = t15 - t17;
        t19 = scaledRRect.blRadiusY;
        t20 = t19 * 2;
        t21 = t15 - t20;
        t22 = scaledRRect.blRadiusX;
        path = $.$get$_renderer().createPath$0();
        if (!new A.Radius(t7, t8).$eq(0, B.Radius_0_0))
          path.addArc$3(new A.Rect(t5, t6, t5 + t7 * 2, t6 + t8 * 2), 3.141592653589793, Math.acos(A.clampDouble(1 - t1 / t7, 0, 1)));
        else
          path.moveTo$2(0, t5 - t2, t6);
        if (t1 > t7)
          path.lineTo$2(0, t1, t6);
        t1 += t3;
        if (t1 < t4 - t10) {
          path.moveTo$2(0, t1, t6);
          path.lineTo$2(0, t9 - t10, t6);
          if (!new A.Radius(t10, t13).$eq(0, B.Radius_0_0))
            path.addArc$3(trCorner, 4.71238898038469, 1.5707963267948966);
        } else if (t1 < t4) {
          sweep = Math.asin(A.clampDouble(1 - (t4 - t1) / t10, 0, 1));
          path.addArc$3(trCorner, 4.71238898038469 + sweep, 1.5707963267948966 - sweep);
        }
        if (!new A.Radius(t11, t16).$eq(0, B.Radius_0_0))
          path.moveTo$2(0, t9, t6 + t13);
        path.lineTo$2(0, t9, t15 - t16);
        if (!new A.Radius(t11, t16).$eq(0, B.Radius_0_0))
          path.addArc$3(new A.Rect(t14, t18, t14 + t12, t18 + t17), 0, 1.5707963267948966);
        path.lineTo$2(0, t5 + t22, t15);
        if (!new A.Radius(t22, t19).$eq(0, B.Radius_0_0))
          path.addArc$3(new A.Rect(t5, t21, t5 + t22 * 2, t21 + t20), 1.5707963267948966, 1.5707963267948966);
        path.lineTo$2(0, t5, t6 + t8);
        canvas.drawPath$2(path, paint);
      }
    },
    paint$3$textDirection(canvas, rect, textDirection) {
      return this.paint$6$gapExtent$gapPercentage$gapStart$textDirection(canvas, rect, 0, 0, null, textDirection);
    },
    $eq(_, other) {
      var _this = this;
      if (other == null)
        return false;
      if (_this === other)
        return true;
      if (J.get$runtimeType$(other) !== A.getRuntimeTypeOfDartObject(_this))
        return false;
      return other instanceof A.OutlineInputBorder && other.borderSide.$eq(0, _this.borderSide) && other.borderRadius.$eq(0, _this.borderRadius) && other.gapPadding === _this.gapPadding;
    },
    get$hashCode(_) {
      return A.Object_hash(this.borderSide, this.borderRadius, this.gapPadding, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue);
    }
  };
  A._InputBorderGap.prototype = {
    set$start(_, value) {
      if (value != this._input_decorator$_start) {
        this._input_decorator$_start = value;
        this.notifyListeners$0();
      }
    },
    set$extent(value) {
      if (value !== this._extent) {
        this._extent = value;
        this.notifyListeners$0();
      }
    },
    $eq(_, other) {
      var _this = this;
      if (other == null)
        return false;
      if (_this === other)
        return true;
      if (J.get$runtimeType$(other) !== A.getRuntimeTypeOfDartObject(_this))
        return false;
      return other instanceof A._InputBorderGap && other._input_decorator$_start == _this._input_decorator$_start && other._extent === _this._extent;
    },
    get$hashCode(_) {
      return A.Object_hash(this._input_decorator$_start, this._extent, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue);
    },
    toString$0(_) {
      return A.objectRuntimeType(this, "<optimized out>") + "#" + A.shortHash(this);
    }
  };
  A._InputBorderTween.prototype = {
    lerp$1(t) {
      var t1 = A.ShapeBorder_lerp(this.begin, this.end, t);
      t1.toString;
      return type$.InputBorder._as(t1);
    }
  };
  A._InputBorderPainter.prototype = {
    paint$2(canvas, size) {
      var blendedFillColor, t2, _this = this,
        t1 = type$.Animation_double,
        borderValue = _this.border.transform$1(0, t1._as(_this.borderAnimation).get$value(0)),
        canvasRect = new A.Rect(0, 0, 0 + size._dx, 0 + size._dy);
      t1 = _this.hoverColorTween.transform$1(0, t1._as(_this.hoverAnimation).get$value(0));
      t1.toString;
      blendedFillColor = A.Color_alphaBlend(t1, _this.fillColor);
      if (blendedFillColor.get$alpha(blendedFillColor) > 0) {
        t1 = borderValue.getOuterPath$2$textDirection(canvasRect, _this.textDirection);
        t2 = $.$get$_renderer().createPaint$0();
        t2.set$color(0, blendedFillColor);
        t2.set$style(0, B.PaintingStyle_0);
        canvas.drawPath$2(t1, t2);
      }
      t1 = _this.gap;
      t2 = t1._input_decorator$_start;
      borderValue.paint$6$gapExtent$gapPercentage$gapStart$textDirection(canvas, canvasRect, t1._extent, _this.gapAnimation.get$value(0), t2, _this.textDirection);
    },
    shouldRepaint$1(oldPainter) {
      var _this = this;
      type$._InputBorderPainter._as(oldPainter);
      return _this.borderAnimation !== oldPainter.borderAnimation || _this.hoverAnimation !== oldPainter.hoverAnimation || _this.gapAnimation !== oldPainter.gapAnimation || _this.border !== oldPainter.border || !_this.gap.$eq(0, oldPainter.gap) || _this.textDirection !== oldPainter.textDirection;
    },
    toString$0(_) {
      return A.objectRuntimeType(this, "<optimized out>") + "#" + A.shortHash(this);
    }
  };
  A._BorderContainer.prototype = {
    createState$0() {
      return new A._BorderContainerState(null, null, B._StateLifecycle_0);
    }
  };
  A._BorderContainerState.prototype = {
    initState$0() {
      var t1, _this = this, _null = null;
      _this.super$State$initState();
      _this.___BorderContainerState__hoverColorController_A = A.AnimationController$(_null, B.Duration_15000, _null, _this._widget.isHovering ? 1 : 0, _this);
      t1 = A.AnimationController$(_null, B.Duration_167000, _null, _null, _this);
      _this.___BorderContainerState__controller_A = t1;
      _this.___BorderContainerState__borderAnimation_A = A.CurvedAnimation$(B.Cubic_Dkk, t1, new A.FlippedCurve(B.Cubic_Dkk));
      t1 = _this._widget.border;
      _this.___BorderContainerState__border_A = new A._InputBorderTween(t1, t1);
      _this.___BorderContainerState__hoverAnimation_A = A.CurvedAnimation$(B.C__Linear, _this.___BorderContainerState__hoverColorController_A, _null);
      _this.___BorderContainerState__hoverColorTween_A = new A.ColorTween(B.Color_Edl, _this._widget.hoverColor);
    },
    dispose$0() {
      var _this = this,
        t1 = _this.___BorderContainerState__controller_A;
      t1 === $ && A.throwLateFieldNI("_controller");
      t1.dispose$0();
      t1 = _this.___BorderContainerState__hoverColorController_A;
      t1 === $ && A.throwLateFieldNI("_hoverColorController");
      t1.dispose$0();
      t1 = _this.___BorderContainerState__borderAnimation_A;
      t1 === $ && A.throwLateFieldNI("_borderAnimation");
      t1.dispose$0();
      t1 = _this.___BorderContainerState__hoverAnimation_A;
      t1 === $ && A.throwLateFieldNI("_hoverAnimation");
      t1.dispose$0();
      _this.super$__BorderContainerState_State_TickerProviderStateMixin$dispose();
    },
    didUpdateWidget$1(oldWidget) {
      var t1, t2, _this = this,
        _s21_ = "_hoverColorController";
      type$._BorderContainer._as(oldWidget);
      _this.super$State$didUpdateWidget(oldWidget);
      t1 = oldWidget.border;
      if (!_this._widget.border.$eq(0, t1)) {
        _this.___BorderContainerState__border_A = new A._InputBorderTween(t1, _this._widget.border);
        t1 = _this.___BorderContainerState__controller_A;
        t1 === $ && A.throwLateFieldNI("_controller");
        t1.set$value(0, 0);
        t1.forward$0(0);
      }
      if (!_this._widget.hoverColor.$eq(0, oldWidget.hoverColor))
        _this.___BorderContainerState__hoverColorTween_A = new A.ColorTween(B.Color_Edl, _this._widget.hoverColor);
      t1 = _this._widget.isHovering;
      if (t1 !== oldWidget.isHovering) {
        t2 = _this.___BorderContainerState__hoverColorController_A;
        if (t1) {
          t2 === $ && A.throwLateFieldNI(_s21_);
          t2.forward$0(0);
        } else {
          t2 === $ && A.throwLateFieldNI(_s21_);
          t2.reverse$0(0);
        }
      }
    },
    build$1(context) {
      var t2, t3, t4, t5, t6, t7, t8, t9, _this = this,
        t1 = _this.___BorderContainerState__borderAnimation_A;
      t1 === $ && A.throwLateFieldNI("_borderAnimation");
      t2 = _this._widget.gap;
      t3 = _this.___BorderContainerState__hoverColorController_A;
      t3 === $ && A.throwLateFieldNI("_hoverColorController");
      t3 = A._setArrayType([t1, t2, t3], type$.JSArray_Listenable);
      t2 = _this.___BorderContainerState__borderAnimation_A;
      t1 = _this.___BorderContainerState__border_A;
      t1 === $ && A.throwLateFieldNI("_border");
      t4 = _this._widget;
      t5 = t4.gapAnimation;
      t4 = t4.gap;
      t6 = A.Directionality_of(context);
      t7 = _this._widget.fillColor;
      t8 = _this.___BorderContainerState__hoverColorTween_A;
      t8 === $ && A.throwLateFieldNI("_hoverColorTween");
      t9 = _this.___BorderContainerState__hoverAnimation_A;
      t9 === $ && A.throwLateFieldNI("_hoverAnimation");
      return A.CustomPaint$(null, new A._InputBorderPainter(t2, t1, t5, t4, t6, t7, t8, t9, new A._MergingListenable(t3)), null, null, B.Size_0_0);
    },
    $isTickerProvider: 1
  };
  A._HelperError.prototype = {
    createState$0() {
      return new A._HelperErrorState(null, null, B._StateLifecycle_0);
    }
  };
  A._HelperErrorState.prototype = {
    get$_hasHelper() {
      this._widget.toString;
      return false;
    },
    get$_input_decorator$_hasError() {
      var t1 = this._widget.errorText;
      return t1 != null;
    },
    initState$0() {
      var t1, t2, _this = this;
      _this.super$State$initState();
      _this.___HelperErrorState__controller_A = A.AnimationController$(null, B.Duration_167000, null, null, _this);
      if (_this.get$_input_decorator$_hasError()) {
        _this._error = _this._buildError$0();
        _this.___HelperErrorState__controller_A.set$value(0, 1);
      } else if (_this.get$_hasHelper())
        _this._helper = _this._buildHelper$0();
      t1 = _this.___HelperErrorState__controller_A;
      t2 = type$.void_Function._as(_this.get$_input_decorator$_handleChange());
      t1.didRegisterListener$0();
      t1.AnimationLocalListenersMixin__listeners.add$1(0, t2);
    },
    dispose$0() {
      var t1 = this.___HelperErrorState__controller_A;
      t1 === $ && A.throwLateFieldNI("_controller");
      t1.dispose$0();
      this.super$__HelperErrorState_State_SingleTickerProviderStateMixin$dispose();
    },
    _input_decorator$_handleChange$0() {
      this.setState$1(new A._HelperErrorState__handleChange_closure());
    },
    didUpdateWidget$1(old) {
      var t1, t2, _this = this,
        _s11_ = "_controller";
      type$._HelperError._as(old);
      _this.super$State$didUpdateWidget(old);
      t1 = _this._widget.errorText != null;
      t2 = t1 !== (old.errorText != null);
      if (t2)
        if (t1) {
          _this._error = _this._buildError$0();
          t1 = _this.___HelperErrorState__controller_A;
          t1 === $ && A.throwLateFieldNI(_s11_);
          t1.forward$0(0);
        } else {
          t1 = _this.___HelperErrorState__controller_A;
          t1 === $ && A.throwLateFieldNI(_s11_);
          t1.reverse$0(0);
        }
    },
    _buildHelper$0() {
      var t1, t2, t3, t4, t5, t6, _null = null;
      this._widget.toString;
      A.assertHelper(false);
      t1 = type$.Tween_double;
      t2 = this.___HelperErrorState__controller_A;
      t2 === $ && A.throwLateFieldNI("_controller");
      type$.Animation_double._as(t2);
      t3 = this._widget;
      t4 = t3.helperText;
      t4.toString;
      t5 = t3.helperStyle;
      t6 = t3.textAlign;
      t6 = A.Text$(t4, t3.helperMaxLines, B.TextOverflow_2, _null, t5, t6, _null);
      return A.Semantics$(_null, new A.FadeTransition(new A._AnimatedEvaluation(t2, new A.Tween(1, 0, t1), t1._eval$1("_AnimatedEvaluation<Animatable.T>")), false, t6, _null), true, _null, _null, false, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null);
    },
    _buildError$0() {
      var t2, t3, t4, t5, t6, _null = null,
        t1 = this._widget.errorText;
      A.assertHelper(t1 != null);
      t1 = this.___HelperErrorState__controller_A;
      t1 === $ && A.throwLateFieldNI("_controller");
      t2 = new A.Tween(B.Offset_jLQ, B.Offset_0_0, type$.Tween_Offset).transform$1(0, type$.Animation_double._as(t1).get$value(0));
      t3 = this._widget;
      t4 = t3.errorText;
      t4.toString;
      t5 = t3.errorStyle;
      t6 = t3.textAlign;
      t6 = A.Text$(t4, t3.errorMaxLines, B.TextOverflow_2, _null, t5, t6, _null);
      return A.Semantics$(_null, new A.FadeTransition(t1, false, A.FractionalTranslation$(t6, true, t2), _null), true, _null, _null, false, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null);
    },
    build$1(context) {
      var _this = this,
        t1 = _this.___HelperErrorState__controller_A;
      t1 === $ && A.throwLateFieldNI("_controller");
      if (t1.get$status(0) === B.AnimationStatus_0) {
        _this._error = null;
        if (_this.get$_hasHelper())
          return _this._helper = _this._buildHelper$0();
        else {
          _this._helper = null;
          return B.SizedBox_0_0_null_null;
        }
      }
      if (_this.___HelperErrorState__controller_A.get$status(0) === B.AnimationStatus_3) {
        _this._helper = null;
        if (_this.get$_input_decorator$_hasError())
          return _this._error = _this._buildError$0();
        else {
          _this._error = null;
          return B.SizedBox_0_0_null_null;
        }
      }
      if (_this._helper == null && _this.get$_input_decorator$_hasError())
        return _this._buildError$0();
      if (_this._error == null && _this.get$_hasHelper())
        return _this._buildHelper$0();
      if (_this.get$_input_decorator$_hasError()) {
        t1 = type$.Tween_double;
        return A.Stack$(B.AlignmentDirectional_m1_m1, A._setArrayType([new A.FadeTransition(new A._AnimatedEvaluation(type$.Animation_double._as(_this.___HelperErrorState__controller_A), new A.Tween(1, 0, t1), t1._eval$1("_AnimatedEvaluation<Animatable.T>")), false, _this._helper, null), _this._buildError$0()], type$.JSArray_Widget), B.Clip_1, B.StackFit_0);
      }
      if (_this.get$_hasHelper())
        return A.Stack$(B.AlignmentDirectional_m1_m1, A._setArrayType([_this._buildHelper$0(), new A.FadeTransition(_this.___HelperErrorState__controller_A, false, _this._error, null)], type$.JSArray_Widget), B.Clip_1, B.StackFit_0);
      return B.SizedBox_0_0_null_null;
    },
    $isTickerProvider: 1
  };
  A._HelperErrorState__handleChange_closure.prototype = {
    call$0() {
    },
    $signature: 1
  };
  A.FloatingLabelBehavior.prototype = {
    _enumToString$0() {
      return "FloatingLabelBehavior." + this._name;
    }
  };
  A.FloatingLabelAlignment.prototype = {
    get$hashCode(_) {
      return B.JSInt_methods.get$hashCode(-1);
    },
    $eq(_, other) {
      if (other == null)
        return false;
      if (this === other)
        return true;
      if (J.get$runtimeType$(other) !== A.getRuntimeTypeOfDartObject(this))
        return false;
      return other instanceof A.FloatingLabelAlignment;
    },
    toString$0(_) {
      return A.FloatingLabelAlignment__stringify(-1);
    }
  };
  A._DecorationSlot.prototype = {
    _enumToString$0() {
      return "_DecorationSlot." + this._name;
    }
  };
  A._Decoration.prototype = {
    $eq(_, other) {
      var _this = this;
      if (other == null)
        return false;
      if (_this === other)
        return true;
      if (J.get$runtimeType$(other) !== A.getRuntimeTypeOfDartObject(_this))
        return false;
      return other instanceof A._Decoration && other.contentPadding.$eq(0, _this.contentPadding) && other.floatingLabelHeight === _this.floatingLabelHeight && other.floatingLabelProgress === _this.floatingLabelProgress && other.floatingLabelAlignment.$eq(0, _this.floatingLabelAlignment) && other.border.$eq(0, _this.border) && other.borderGap.$eq(0, _this.borderGap) && other.isDense == _this.isDense && other.visualDensity.$eq(0, _this.visualDensity) && J.$eq$(other.icon, _this.icon) && J.$eq$(other.input, _this.input) && J.$eq$(other.label, _this.label) && J.$eq$(other.hint, _this.hint) && J.$eq$(other.prefix, _this.prefix) && J.$eq$(other.suffix, _this.suffix) && J.$eq$(other.prefixIcon, _this.prefixIcon) && J.$eq$(other.suffixIcon, _this.suffixIcon) && other.helperError.super$Object$$eq(0, _this.helperError) && J.$eq$(other.counter, _this.counter) && other.container.super$Object$$eq(0, _this.container);
    },
    get$hashCode(_) {
      var _this = this;
      return A.Object_hash(_this.contentPadding, _this.floatingLabelHeight, _this.floatingLabelProgress, _this.floatingLabelAlignment, _this.border, _this.borderGap, false, _this.isDense, _this.visualDensity, _this.icon, _this.input, _this.label, _this.hint, _this.prefix, _this.suffix, _this.prefixIcon, _this.suffixIcon, _this.helperError, _this.counter, _this.container);
    }
  };
  A._RenderDecorationLayout.prototype = {};
  A._RenderDecoration.prototype = {
    get$children(_) {
      var t4,
        t1 = A._instanceType(this)._eval$1("SlottedContainerRenderObjectMixin.0"),
        t2 = this.SlottedContainerRenderObjectMixin__slotToChild,
        helperError = t2.$index(0, t1._as(B._DecorationSlot_8)),
        t3 = A._setArrayType([], type$.JSArray_RenderBox);
      t1._as(B._DecorationSlot_0);
      if (t2.$index(0, B._DecorationSlot_0) != null) {
        t4 = t2.$index(0, B._DecorationSlot_0);
        t4.toString;
        t3.push(t4);
      }
      t1._as(B._DecorationSlot_1);
      if (t2.$index(0, B._DecorationSlot_1) != null) {
        t4 = t2.$index(0, B._DecorationSlot_1);
        t4.toString;
        t3.push(t4);
      }
      t1._as(B._DecorationSlot_6);
      if (t2.$index(0, B._DecorationSlot_6) != null) {
        t4 = t2.$index(0, B._DecorationSlot_6);
        t4.toString;
        t3.push(t4);
      }
      t1._as(B._DecorationSlot_7);
      if (t2.$index(0, B._DecorationSlot_7) != null) {
        t4 = t2.$index(0, B._DecorationSlot_7);
        t4.toString;
        t3.push(t4);
      }
      t1._as(B._DecorationSlot_4);
      if (t2.$index(0, B._DecorationSlot_4) != null) {
        t4 = t2.$index(0, B._DecorationSlot_4);
        t4.toString;
        t3.push(t4);
      }
      t1._as(B._DecorationSlot_5);
      if (t2.$index(0, B._DecorationSlot_5) != null) {
        t4 = t2.$index(0, B._DecorationSlot_5);
        t4.toString;
        t3.push(t4);
      }
      t1._as(B._DecorationSlot_2);
      if (t2.$index(0, B._DecorationSlot_2) != null) {
        t4 = t2.$index(0, B._DecorationSlot_2);
        t4.toString;
        t3.push(t4);
      }
      t1._as(B._DecorationSlot_3);
      if (t2.$index(0, B._DecorationSlot_3) != null) {
        t4 = t2.$index(0, B._DecorationSlot_3);
        t4.toString;
        t3.push(t4);
      }
      if (helperError != null)
        t3.push(helperError);
      t1._as(B._DecorationSlot_9);
      if (t2.$index(0, B._DecorationSlot_9) != null) {
        t4 = t2.$index(0, B._DecorationSlot_9);
        t4.toString;
        t3.push(t4);
      }
      t1._as(B._DecorationSlot_10);
      if (t2.$index(0, B._DecorationSlot_10) != null) {
        t1 = t2.$index(0, B._DecorationSlot_10);
        t1.toString;
        t3.push(t1);
      }
      return t3;
    },
    set$decoration(value) {
      if (this._input_decorator$_decoration.$eq(0, value))
        return;
      this._input_decorator$_decoration = value;
      this.markNeedsLayout$0();
    },
    set$textDirection(value) {
      if (this._input_decorator$_textDirection === value)
        return;
      this._input_decorator$_textDirection = value;
      this.markNeedsLayout$0();
    },
    set$textBaseline(_, value) {
      if (this._input_decorator$_textBaseline === value)
        return;
      this._input_decorator$_textBaseline = value;
      this.markNeedsLayout$0();
    },
    set$textAlignVertical(value) {
      return;
    },
    set$isFocused(value) {
      if (this._isFocused === value)
        return;
      this._isFocused = value;
      this.markNeedsSemanticsUpdate$0();
    },
    set$expands(value) {
      return;
    },
    get$_isOutlineAligned() {
      var t1 = this._input_decorator$_decoration.border.get$isOutline();
      return t1;
    },
    visitChildrenForSemantics$1(visitor) {
      var t1, t2, t3;
      type$.void_Function_RenderObject._as(visitor);
      t1 = A._instanceType(this)._eval$1("SlottedContainerRenderObjectMixin.0");
      t1._as(B._DecorationSlot_0);
      t2 = this.SlottedContainerRenderObjectMixin__slotToChild;
      if (t2.$index(0, B._DecorationSlot_0) != null) {
        t3 = t2.$index(0, B._DecorationSlot_0);
        t3.toString;
        visitor.call$1(t3);
      }
      t1._as(B._DecorationSlot_4);
      if (t2.$index(0, B._DecorationSlot_4) != null) {
        t3 = t2.$index(0, B._DecorationSlot_4);
        t3.toString;
        visitor.call$1(t3);
      }
      t1._as(B._DecorationSlot_6);
      if (t2.$index(0, B._DecorationSlot_6) != null) {
        t3 = t2.$index(0, B._DecorationSlot_6);
        t3.toString;
        visitor.call$1(t3);
      }
      t1._as(B._DecorationSlot_2);
      if (t2.$index(0, B._DecorationSlot_2) != null) {
        t3 = t2.$index(0, B._DecorationSlot_2);
        t3.toString;
        visitor.call$1(t3);
      }
      t1._as(B._DecorationSlot_3);
      if (t2.$index(0, B._DecorationSlot_3) != null)
        if (this._isFocused) {
          t3 = t2.$index(0, B._DecorationSlot_3);
          t3.toString;
          visitor.call$1(t3);
        } else if (t2.$index(0, B._DecorationSlot_2) == null) {
          t3 = t2.$index(0, B._DecorationSlot_3);
          t3.toString;
          visitor.call$1(t3);
        }
      t1._as(B._DecorationSlot_1);
      if (t2.$index(0, B._DecorationSlot_1) != null) {
        t3 = t2.$index(0, B._DecorationSlot_1);
        t3.toString;
        visitor.call$1(t3);
      }
      t1._as(B._DecorationSlot_7);
      if (t2.$index(0, B._DecorationSlot_7) != null) {
        t3 = t2.$index(0, B._DecorationSlot_7);
        t3.toString;
        visitor.call$1(t3);
      }
      t1._as(B._DecorationSlot_5);
      if (t2.$index(0, B._DecorationSlot_5) != null) {
        t3 = t2.$index(0, B._DecorationSlot_5);
        t3.toString;
        visitor.call$1(t3);
      }
      t1._as(B._DecorationSlot_10);
      if (t2.$index(0, B._DecorationSlot_10) != null) {
        t3 = t2.$index(0, B._DecorationSlot_10);
        t3.toString;
        visitor.call$1(t3);
      }
      t3 = t2.$index(0, t1._as(B._DecorationSlot_8));
      t3.toString;
      visitor.call$1(t3);
      t1._as(B._DecorationSlot_9);
      if (t2.$index(0, B._DecorationSlot_9) != null) {
        t1 = t2.$index(0, B._DecorationSlot_9);
        t1.toString;
        visitor.call$1(t1);
      }
    },
    _computeSubtextSizes$3$constraints$getBaseline$layoutChild(constraints, getBaseline, layoutChild) {
      var t1, t2, t3, _1_1, counterAscent, _1_2, counterSize, helperErrorConstraints, helperErrorHeight, t4, t5, t6, _null = null;
      type$.Size_Function_RenderBox_BoxConstraints._as(layoutChild);
      type$.double_Function_RenderBox_BoxConstraints._as(getBaseline);
      t1 = A._instanceType(this)._eval$1("SlottedContainerRenderObjectMixin.0");
      t2 = this.SlottedContainerRenderObjectMixin__slotToChild;
      t3 = t2.$index(0, t1._as(B._DecorationSlot_9));
      $label0$0: {
        if (t3 instanceof A.RenderBox) {
          t3 = new A._Record_2(layoutChild.call$2(t3, constraints), getBaseline.call$2(t3, constraints));
          break $label0$0;
        }
        if (t3 == null) {
          t3 = B.Record2_Size_0_0_0;
          break $label0$0;
        }
        t3 = _null;
      }
      _1_1 = t3._0;
      counterAscent = _null;
      _1_2 = t3._1;
      counterAscent = _1_2;
      counterSize = _1_1;
      helperErrorConstraints = constraints.deflate$1(new A.EdgeInsets(counterSize._dx, 0, 0, 0));
      t1._as(B._DecorationSlot_8);
      t1 = t2.$index(0, B._DecorationSlot_8);
      t1.toString;
      helperErrorHeight = layoutChild.call$2(t1, helperErrorConstraints)._dy;
      if (helperErrorHeight === 0 && counterSize._dy === 0)
        return _null;
      t1 = t2.$index(0, B._DecorationSlot_8);
      t1.toString;
      t1 = getBaseline.call$2(t1, helperErrorConstraints);
      t1 = Math.max(A.checkNum(counterAscent), A.checkNum(t1));
      t2 = this._material3;
      t3 = t2 ? 4 : 8;
      t4 = Math.max(A.checkNum(counterAscent), helperErrorHeight);
      t5 = t2 ? 4 : 8;
      t6 = Math.max(counterSize._dy, helperErrorHeight);
      t2 = t2 ? 4 : 8;
      return new A._Record_3_ascent_bottomHeight_subtex78tHeight(t1 + t3, t4 + t5, t6 + t2);
    },
    _layout$3$getBaseline$layoutChild(constraints, getBaseline, layoutChild) {
      var t1, boxConstraints, t2, t3, t4, iconWidth, containerConstraints, contentConstraints, subtextSize, t5, t6, prefixIconSize, suffixIconSize, t7, t8, prefixSize, t9, suffixSize, t10, t11, inputWidth, suffixIconSpace, labelWidth, labelConstraints, labelHeight, topHeight, bottomHeight, inputConstraints, inputSize, hintSize, inputBaseline, hintBaseline, inputHeight, inputInternalBaseline, prefixBaseline, suffixBaseline, fixAboveInput, fixBelowInput, fixIconHeight, contentHeight, maxContainerHeight, containerHeight, interactiveAdjustment, overflow, textAlignVerticalFactor, baselineAdjustment, topInputBaseline, maxVerticalOffset, outlineCenterBaseline, baseline, _this = this;
      type$.Size_Function_RenderBox_BoxConstraints._as(layoutChild);
      type$.double_Function_RenderBox_BoxConstraints._as(getBaseline);
      t1 = constraints.maxWidth;
      if (A.assertTest(t1 < 1 / 0))
        A.assertThrow("An InputDecorator, which is typically created by a TextField, cannot have an unbounded width.\nThis happens when the parent widget does not provide a finite width constraint. For example, if the InputDecorator is contained by a Row, then its width must be constrained. An Expanded widget or a SizedBox can be used to constrain the width of the InputDecorator or the TextField that contains it.");
      boxConstraints = constraints.loosen$0();
      t2 = A._instanceType(_this)._eval$1("SlottedContainerRenderObjectMixin.0");
      t3 = _this.SlottedContainerRenderObjectMixin__slotToChild;
      t4 = t3.$index(0, t2._as(B._DecorationSlot_0));
      iconWidth = t4 == null ? 0 : layoutChild.call$2(t4, boxConstraints)._dx;
      containerConstraints = boxConstraints.deflate$1(new A.EdgeInsets(iconWidth, 0, 0, 0));
      contentConstraints = containerConstraints.deflate$1(new A.EdgeInsets(_this._input_decorator$_decoration.contentPadding.get$horizontal(), 0, 0, 0));
      subtextSize = _this._computeSubtextSizes$3$constraints$getBaseline$layoutChild(contentConstraints, getBaseline, layoutChild);
      t4 = t3.$index(0, t2._as(B._DecorationSlot_6));
      t5 = t3.$index(0, t2._as(B._DecorationSlot_7));
      t6 = t4 == null;
      prefixIconSize = t6 ? B.Size_0_0 : layoutChild.call$2(t4, containerConstraints);
      t4 = t5 == null;
      suffixIconSize = t4 ? B.Size_0_0 : layoutChild.call$2(t5, containerConstraints);
      t5 = t3.$index(0, t2._as(B._DecorationSlot_4));
      t7 = t3.$index(0, t2._as(B._DecorationSlot_5));
      t8 = t5 == null;
      prefixSize = t8 ? B.Size_0_0 : layoutChild.call$2(t5, contentConstraints);
      t9 = t7 == null;
      suffixSize = t9 ? B.Size_0_0 : layoutChild.call$2(t7, contentConstraints);
      t10 = prefixSize._dx;
      if (t6)
        t6 = _this._input_decorator$_decoration.contentPadding.start;
      else {
        t6 = prefixIconSize._dx;
        t6 += _this._material3 ? 4 : 0;
      }
      t11 = suffixSize._dx;
      if (t4)
        t4 = _this._input_decorator$_decoration.contentPadding.end;
      else {
        t4 = suffixIconSize._dx;
        t4 += _this._material3 ? 4 : 0;
      }
      inputWidth = Math.max(0, t1 - new A.EdgeInsetsDirectional(iconWidth + t10 + t6, 0, t11 + t4, 0).get$horizontal());
      t4 = t3.$index(0, t2._as(B._DecorationSlot_2));
      if (t4 != null) {
        t6 = _this._input_decorator$_decoration.border.get$isOutline();
        suffixIconSpace = suffixIconSize._dx;
        if (t6) {
          t6 = A.lerpDouble(suffixIconSpace, 0, _this._input_decorator$_decoration.floatingLabelProgress);
          t6.toString;
          suffixIconSpace = t6;
        }
        labelWidth = Math.max(0, t1 - (iconWidth + _this._input_decorator$_decoration.contentPadding.get$horizontal() + prefixIconSize._dx + suffixIconSpace));
        t6 = A.lerpDouble(1, 1.3333333333333333, _this._input_decorator$_decoration.floatingLabelProgress);
        t6.toString;
        labelConstraints = boxConstraints.copyWith$1$maxWidth(labelWidth * t6);
        layoutChild.call$2(t4, labelConstraints);
        t6 = _this._input_decorator$_decoration;
        labelHeight = t6.floatingLabelHeight;
        if (t6.border.get$isOutline()) {
          t4 = getBaseline.call$2(t4, labelConstraints);
          if (typeof t4 !== "number")
            return A.iae(t4);
          topHeight = Math.max(labelHeight - t4, 0);
        } else
          topHeight = labelHeight;
      } else
        topHeight = 0;
      t4 = subtextSize == null;
      bottomHeight = t4 ? null : subtextSize._1;
      if (bottomHeight == null)
        bottomHeight = 0;
      t6 = _this._input_decorator$_decoration.contentPadding;
      t10 = t6.get$_top(0);
      t6 = t6.get$_bottom(0);
      t11 = _this._input_decorator$_decoration.visualDensity;
      inputConstraints = boxConstraints.deflate$1(new A.EdgeInsets(0, t10 + t6 + topHeight + bottomHeight + new A.Offset(t11.horizontal, t11.vertical).$mul(0, 4)._dy, 0, 0)).tighten$1$width(inputWidth);
      t11 = t3.$index(0, t2._as(B._DecorationSlot_1));
      t2 = t3.$index(0, t2._as(B._DecorationSlot_3));
      t3 = t11 == null;
      inputSize = t3 ? B.Size_0_0 : layoutChild.call$2(t11, inputConstraints);
      t6 = t2 == null;
      hintSize = t6 ? B.Size_0_0 : layoutChild.call$2(t2, boxConstraints.tighten$1$width(inputWidth));
      inputBaseline = t3 ? 0 : getBaseline.call$2(t11, inputConstraints);
      hintBaseline = t6 ? 0 : getBaseline.call$2(t2, boxConstraints.tighten$1$width(inputWidth));
      inputHeight = Math.max(hintSize._dy, inputSize._dy);
      inputInternalBaseline = Math.max(inputBaseline, hintBaseline);
      prefixBaseline = t8 ? 0 : getBaseline.call$2(t5, contentConstraints);
      suffixBaseline = t9 ? 0 : getBaseline.call$2(t7, contentConstraints);
      fixAboveInput = Math.max(0, Math.max(prefixBaseline, suffixBaseline) - inputInternalBaseline);
      fixBelowInput = Math.max(0, Math.max(prefixSize._dy - prefixBaseline, suffixSize._dy - suffixBaseline) - (inputHeight - inputInternalBaseline));
      fixIconHeight = Math.max(prefixIconSize._dy, suffixIconSize._dy);
      t2 = _this._input_decorator$_decoration;
      t3 = t2.contentPadding;
      t2 = t2.visualDensity;
      contentHeight = Math.max(fixIconHeight, topHeight + t3.top + fixAboveInput + inputHeight + fixBelowInput + t3.bottom + new A.Offset(t2.horizontal, t2.vertical).$mul(0, 4)._dy);
      _this._input_decorator$_decoration.isDense.toString;
      maxContainerHeight = Math.max(0, boxConstraints.maxHeight - bottomHeight);
      containerHeight = Math.min(Math.max(contentHeight, 48), maxContainerHeight);
      interactiveAdjustment = 48 > contentHeight ? (48 - contentHeight) / 2 : 0;
      overflow = Math.max(0, contentHeight - maxContainerHeight);
      t2 = _this._textAlignVertical;
      t2 = _this.get$_isOutlineAligned() ? B.TextAlignVertical_0 : B.TextAlignVertical_m1;
      textAlignVerticalFactor = (t2.y + 1) / 2;
      baselineAdjustment = fixAboveInput - overflow * (1 - textAlignVerticalFactor);
      t2 = _this._input_decorator$_decoration;
      t3 = t2.visualDensity;
      topInputBaseline = t2.contentPadding.top + topHeight + inputInternalBaseline + baselineAdjustment + interactiveAdjustment + new A.Offset(t3.horizontal, t3.vertical).$mul(0, 4)._dy / 2;
      t3 = _this._input_decorator$_decoration.contentPadding;
      t2 = t3.get$_top(0);
      t3 = t3.get$_bottom(0);
      t5 = _this._input_decorator$_decoration.visualDensity;
      maxVerticalOffset = containerHeight - (t2 + t3) - topHeight - new A.Offset(t5.horizontal, t5.vertical).$mul(0, 4)._dy - (fixAboveInput + inputHeight + fixBelowInput);
      if (_this.get$_isOutlineAligned()) {
        outlineCenterBaseline = inputInternalBaseline + baselineAdjustment / 2 + (containerHeight - inputHeight) / 2;
        t2 = _this._textAlignVertical;
        t2 = _this.get$_isOutlineAligned() ? B.TextAlignVertical_0 : B.TextAlignVertical_m1;
        t2 = t2.y;
        baseline = outlineCenterBaseline + (t2 <= 0 ? Math.max(outlineCenterBaseline - topInputBaseline, 0) : Math.max(topInputBaseline + maxVerticalOffset - outlineCenterBaseline, 0)) * t2;
      } else
        baseline = topInputBaseline + maxVerticalOffset * textAlignVerticalFactor;
      t2 = t4 ? null : subtextSize._2;
      return new A._RenderDecorationLayout(inputConstraints, baseline, containerHeight, subtextSize, new A.Size(t1, containerHeight + (t2 == null ? 0 : t2)));
    },
    computeMinIntrinsicWidth$1(height) {
      var t1, t2, t3, t4, t5, t6, t7, t8, _this = this;
      A._asDouble(height);
      t1 = A._instanceType(_this)._eval$1("SlottedContainerRenderObjectMixin.0");
      t2 = _this.SlottedContainerRenderObjectMixin__slotToChild;
      t3 = A._RenderDecoration__minWidth(t2.$index(0, t1._as(B._DecorationSlot_0)), height);
      t1._as(B._DecorationSlot_6);
      if (t2.$index(0, B._DecorationSlot_6) != null)
        t4 = _this._material3 ? 4 : 0;
      else
        t4 = _this._input_decorator$_decoration.contentPadding.start;
      t5 = A._RenderDecoration__minWidth(t2.$index(0, B._DecorationSlot_6), height);
      t6 = A._RenderDecoration__minWidth(t2.$index(0, t1._as(B._DecorationSlot_4)), height);
      t7 = Math.max(A._RenderDecoration__minWidth(t2.$index(0, t1._as(B._DecorationSlot_1)), height), A._RenderDecoration__minWidth(t2.$index(0, t1._as(B._DecorationSlot_3)), height));
      t8 = A._RenderDecoration__minWidth(t2.$index(0, t1._as(B._DecorationSlot_5)), height);
      t1._as(B._DecorationSlot_7);
      t1 = A._RenderDecoration__minWidth(t2.$index(0, B._DecorationSlot_7), height);
      if (t2.$index(0, B._DecorationSlot_7) != null)
        t2 = _this._material3 ? 4 : 0;
      else
        t2 = _this._input_decorator$_decoration.contentPadding.end;
      return t3 + t4 + t5 + t6 + t7 + t8 + t1 + t2;
    },
    computeMaxIntrinsicWidth$1(height) {
      var t1, t2, t3, t4, t5, t6, t7, t8, _this = this;
      A._asDouble(height);
      t1 = A._instanceType(_this)._eval$1("SlottedContainerRenderObjectMixin.0");
      t2 = _this.SlottedContainerRenderObjectMixin__slotToChild;
      t3 = A._RenderDecoration__maxWidth(t2.$index(0, t1._as(B._DecorationSlot_0)), height);
      t1._as(B._DecorationSlot_6);
      if (t2.$index(0, B._DecorationSlot_6) != null)
        t4 = _this._material3 ? 4 : 0;
      else
        t4 = _this._input_decorator$_decoration.contentPadding.start;
      t5 = A._RenderDecoration__maxWidth(t2.$index(0, B._DecorationSlot_6), height);
      t6 = A._RenderDecoration__maxWidth(t2.$index(0, t1._as(B._DecorationSlot_4)), height);
      t7 = Math.max(A._RenderDecoration__maxWidth(t2.$index(0, t1._as(B._DecorationSlot_1)), height), A._RenderDecoration__maxWidth(t2.$index(0, t1._as(B._DecorationSlot_3)), height));
      t8 = A._RenderDecoration__maxWidth(t2.$index(0, t1._as(B._DecorationSlot_5)), height);
      t1._as(B._DecorationSlot_7);
      t1 = A._RenderDecoration__maxWidth(t2.$index(0, B._DecorationSlot_7), height);
      if (t2.$index(0, B._DecorationSlot_7) != null)
        t2 = _this._material3 ? 4 : 0;
      else
        t2 = _this._input_decorator$_decoration.contentPadding.end;
      return t3 + t4 + t5 + t6 + t7 + t8 + t1 + t2;
    },
    _lineHeight$2(_, width, boxes) {
      var height, _i, box, t1;
      type$.List_nullable_RenderBox._as(boxes);
      for (height = 0, _i = 0; _i < 2; ++_i) {
        box = boxes[_i];
        if (box == null)
          continue;
        t1 = box.getMinIntrinsicHeight$1(width);
        height = Math.max(t1, height);
      }
      return height;
    },
    computeMinIntrinsicHeight$1(width) {
      var t1, t2, iconHeight, prefixIconHeight, prefixIconWidth, suffixIconHeight, suffixIconWidth, counterHeight, helperErrorAvailableWidth, t3, subtextHeight, prefixHeight, prefixWidth, suffixHeight, inputMaxHeight, t4, t5, containerHeight, _this = this;
      A._asDouble(width);
      t1 = A._instanceType(_this)._eval$1("SlottedContainerRenderObjectMixin.0");
      t1._as(B._DecorationSlot_0);
      t2 = _this.SlottedContainerRenderObjectMixin__slotToChild;
      iconHeight = A._RenderDecoration__minHeight(t2.$index(0, B._DecorationSlot_0), width);
      width = Math.max(width - A._RenderDecoration__minWidth(t2.$index(0, B._DecorationSlot_0), iconHeight), 0);
      t1._as(B._DecorationSlot_6);
      prefixIconHeight = A._RenderDecoration__minHeight(t2.$index(0, B._DecorationSlot_6), width);
      prefixIconWidth = A._RenderDecoration__minWidth(t2.$index(0, B._DecorationSlot_6), prefixIconHeight);
      t1._as(B._DecorationSlot_7);
      suffixIconHeight = A._RenderDecoration__minHeight(t2.$index(0, B._DecorationSlot_7), width);
      suffixIconWidth = A._RenderDecoration__minWidth(t2.$index(0, B._DecorationSlot_7), suffixIconHeight);
      width = Math.max(width - _this._input_decorator$_decoration.contentPadding.get$horizontal(), 0);
      t1._as(B._DecorationSlot_9);
      counterHeight = A._RenderDecoration__minHeight(t2.$index(0, B._DecorationSlot_9), width);
      helperErrorAvailableWidth = Math.max(width - A._RenderDecoration__minWidth(t2.$index(0, B._DecorationSlot_9), counterHeight), 0);
      t3 = t2.$index(0, t1._as(B._DecorationSlot_8));
      t3.toString;
      subtextHeight = Math.max(counterHeight, A._RenderDecoration__minHeight(t3, helperErrorAvailableWidth));
      if (subtextHeight > 0)
        subtextHeight += _this._material3 ? 4 : 8;
      t1._as(B._DecorationSlot_4);
      prefixHeight = A._RenderDecoration__minHeight(t2.$index(0, B._DecorationSlot_4), width);
      prefixWidth = A._RenderDecoration__minWidth(t2.$index(0, B._DecorationSlot_4), prefixHeight);
      t1._as(B._DecorationSlot_5);
      suffixHeight = A._RenderDecoration__minHeight(t2.$index(0, B._DecorationSlot_5), width);
      t3 = type$.JSArray_double;
      inputMaxHeight = B.JSArray_methods.reduce$1(A._setArrayType([_this._lineHeight$2(0, Math.max(width - prefixWidth - A._RenderDecoration__minWidth(t2.$index(0, B._DecorationSlot_5), suffixHeight) - prefixIconWidth - suffixIconWidth, 0), A._setArrayType([t2.$index(0, t1._as(B._DecorationSlot_1)), t2.$index(0, t1._as(B._DecorationSlot_3))], type$.JSArray_nullable_RenderBox)), prefixHeight, suffixHeight], t3), B.CONSTANT0);
      t4 = _this._input_decorator$_decoration;
      t1 = t2.$index(0, t1._as(B._DecorationSlot_2)) == null ? 0 : _this._input_decorator$_decoration.floatingLabelHeight;
      t2 = _this._input_decorator$_decoration;
      t5 = t2.visualDensity;
      containerHeight = B.JSArray_methods.reduce$1(A._setArrayType([iconHeight, t4.contentPadding.top + t1 + inputMaxHeight + t2.contentPadding.bottom + new A.Offset(t5.horizontal, t5.vertical).$mul(0, 4)._dy, prefixIconHeight, suffixIconHeight], t3), B.CONSTANT0);
      _this._input_decorator$_decoration.isDense.toString;
      return Math.max(containerHeight, 48) + subtextHeight;
    },
    computeMaxIntrinsicHeight$1(width) {
      return this.getMinIntrinsicHeight$1(A._asDouble(width));
    },
    computeDistanceToActualBaseline$1(baseline) {
      var t1, t2, t3;
      type$.TextBaseline._as(baseline);
      t1 = this.SlottedContainerRenderObjectMixin__slotToChild.$index(0, A._instanceType(this)._eval$1("SlottedContainerRenderObjectMixin.0")._as(B._DecorationSlot_1));
      if (t1 == null)
        return 0;
      t2 = t1.parentData;
      t2.toString;
      t2 = type$.BoxParentData._as(t2).offset;
      t3 = t1.getDistanceToActualBaseline$1(baseline);
      t1 = t3 == null ? t1.get$size(0)._dy : t3;
      return t2._dy + t1;
    },
    computeDryBaseline$2(constraints, baseline) {
      var t2, layout, t3, t4, t5,
        t1 = type$.BoxConstraints;
      t1._as(constraints);
      type$.TextBaseline._as(baseline);
      t2 = this.SlottedContainerRenderObjectMixin__slotToChild.$index(0, A._instanceType(this)._eval$1("SlottedContainerRenderObjectMixin.0")._as(B._DecorationSlot_1));
      if (t2 == null)
        return 0;
      layout = this._layout$3$getBaseline$layoutChild(constraints, A.input_decorator__RenderDecoration__getDryBaseline$closure(), A.layout_helper_ChildLayoutHelper_dryLayoutChild$closure());
      switch (baseline.index) {
        case 0:
          t1 = 0;
          break;
        case 1:
          t3 = layout.inputConstraints;
          t4 = t2.getDryBaseline$2(t3, B.TextBaseline_1);
          if (t4 == null)
            t4 = t2._computeIntrinsics$2$3(B.C__DryLayout, t3, t2.get$_computeDryLayout(), t1, type$.Size)._dy;
          t5 = t2.getDryBaseline$2(t3, B.TextBaseline_0);
          t1 = t4 - (t5 == null ? t2._computeIntrinsics$2$3(B.C__DryLayout, t3, t2.get$_computeDryLayout(), t1, type$.Size)._dy : t5);
          break;
        default:
          t1 = null;
      }
      if (typeof t1 !== "number")
        return t1.$add();
      return t1 + layout.baseline;
    },
    computeDryLayout$1(constraints) {
      return constraints.constrain$1(this._layout$3$getBaseline$layoutChild(constraints, A.input_decorator__RenderDecoration__getDryBaseline$closure(), A.layout_helper_ChildLayoutHelper_dryLayoutChild$closure()).size);
    },
    performLayout$0() {
      var layout, t1, t2, t3, container, t4, t5, height, centerLayout, subtextBaseline, t6, counterBaseline, t7, start, end, t8, baselineLayout, labelX, floatWidth, offsetToPrefixIcon, _this = this, _null = null,
        constraints = A.RenderObject.prototype.get$constraints.call(_this);
      _this._labelTransform = null;
      layout = _this._layout$3$getBaseline$layoutChild(constraints, A.input_decorator__RenderDecoration__getBaseline$closure(), A.layout_helper_ChildLayoutHelper_layoutChild$closure());
      t1 = layout.size;
      _this.set$size(0, constraints.constrain$1(t1));
      t2 = t1._dx;
      A.assertHelper(_this.get$size(0)._dx === constraints.constrainWidth$1(t2));
      A.assertHelper(_this.get$size(0)._dy === constraints.constrainHeight$1(t1._dy));
      t1 = A._instanceType(_this)._eval$1("SlottedContainerRenderObjectMixin.0");
      t3 = _this.SlottedContainerRenderObjectMixin__slotToChild;
      container = t3.$index(0, t1._as(B._DecorationSlot_10));
      if (container != null) {
        t1._as(B._DecorationSlot_0);
        container.layout$2$parentUsesSize(A.BoxConstraints$tightFor(layout.containerHeight, t2 - A._RenderDecoration__boxSize(t3.$index(0, B._DecorationSlot_0))._dx), true);
        switch (_this._input_decorator$_textDirection.index) {
          case 0:
            t4 = 0;
            break;
          case 1:
            t4 = A._RenderDecoration__boxSize(t3.$index(0, B._DecorationSlot_0))._dx;
            break;
          default:
            t4 = _null;
        }
        t5 = container.parentData;
        t5.toString;
        type$.BoxParentData._as(t5).offset = new A.Offset(t4, 0);
      }
      height = layout.containerHeight;
      centerLayout = new A._RenderDecoration_performLayout_centerLayout(height);
      t1._as(B._DecorationSlot_0);
      if (t3.$index(0, B._DecorationSlot_0) != null) {
        switch (_this._input_decorator$_textDirection.index) {
          case 0:
            t4 = t2 - t3.$index(0, B._DecorationSlot_0).get$size(0)._dx;
            break;
          case 1:
            t4 = 0;
            break;
          default:
            t4 = _null;
        }
        t5 = t3.$index(0, B._DecorationSlot_0);
        t5.toString;
        centerLayout.call$2(t5, t4);
      }
      t4 = layout.subtextSize;
      t4 = t4 == null ? _null : t4._0;
      subtextBaseline = (t4 == null ? 0 : t4) + height;
      t4 = t3.$index(0, t1._as(B._DecorationSlot_9));
      t1._as(B._DecorationSlot_8);
      t5 = t3.$index(0, B._DecorationSlot_8);
      t5.toString;
      t5 = t5.getDistanceToBaseline$1(B.TextBaseline_0);
      t5.toString;
      t6 = t4 == null;
      if (t6)
        counterBaseline = _null;
      else {
        t7 = t4.getDistanceToBaseline$1(B.TextBaseline_0);
        t7.toString;
        counterBaseline = t7;
      }
      if (counterBaseline == null)
        counterBaseline = 0;
      switch (_this._input_decorator$_textDirection.index) {
        case 1:
          start = _this._input_decorator$_decoration.contentPadding.start + A._RenderDecoration__boxSize(t3.$index(0, B._DecorationSlot_0))._dx;
          end = t2 - _this._input_decorator$_decoration.contentPadding.end;
          t2 = t3.$index(0, B._DecorationSlot_8);
          t2.toString;
          t2 = t2.parentData;
          t2.toString;
          t7 = type$.BoxParentData;
          t7._as(t2).offset = new A.Offset(start, subtextBaseline - t5);
          if (!t6) {
            t2 = t4.parentData;
            t2.toString;
            t7._as(t2).offset = new A.Offset(end - t4.get$size(0)._dx, subtextBaseline - counterBaseline);
          }
          break;
        case 0:
          start = t2 - _this._input_decorator$_decoration.contentPadding.start - A._RenderDecoration__boxSize(t3.$index(0, B._DecorationSlot_0))._dx;
          end = _this._input_decorator$_decoration.contentPadding.end;
          t2 = t3.$index(0, B._DecorationSlot_8);
          t2.toString;
          t2 = t2.parentData;
          t2.toString;
          t7 = type$.BoxParentData;
          t7._as(t2);
          t8 = t3.$index(0, B._DecorationSlot_8);
          t8.toString;
          t2.offset = new A.Offset(start - t8.get$size(0)._dx, subtextBaseline - t5);
          if (!t6) {
            t2 = t4.parentData;
            t2.toString;
            t7._as(t2).offset = new A.Offset(end, subtextBaseline - counterBaseline);
          }
          break;
        default:
          end = _null;
          start = end;
      }
      baselineLayout = new A._RenderDecoration_performLayout_baselineLayout(layout.baseline);
      switch (_this._input_decorator$_textDirection.index) {
        case 0:
          t1._as(B._DecorationSlot_6);
          if (t3.$index(0, B._DecorationSlot_6) != null) {
            t2 = _this._input_decorator$_decoration;
            if (typeof start !== "number")
              return start.$add();
            start += t2.contentPadding.start;
            t2 = t3.$index(0, B._DecorationSlot_6);
            t2.toString;
            t2 = centerLayout.call$2(t2, start - t3.$index(0, B._DecorationSlot_6).get$size(0)._dx);
            if (typeof t2 !== "number")
              return A.iae(t2);
            t4 = _this._material3 ? 4 : 0;
            start = start - t2 - t4;
          }
          t1._as(B._DecorationSlot_2);
          if (t3.$index(0, B._DecorationSlot_2) != null) {
            t2 = t3.$index(0, B._DecorationSlot_2);
            t2.toString;
            t4 = t3.$index(0, B._DecorationSlot_2).get$size(0);
            if (typeof start !== "number")
              return start.$sub();
            centerLayout.call$2(t2, start - t4._dx);
          }
          t1._as(B._DecorationSlot_4);
          if (t3.$index(0, B._DecorationSlot_4) != null) {
            t2 = t3.$index(0, B._DecorationSlot_4);
            t2.toString;
            t4 = t3.$index(0, B._DecorationSlot_4).get$size(0);
            if (typeof start !== "number")
              return start.$sub();
            t4 = baselineLayout.call$2(t2, start - t4._dx);
            if (typeof t4 !== "number")
              return A.iae(t4);
            start -= t4;
          }
          t1._as(B._DecorationSlot_1);
          if (t3.$index(0, B._DecorationSlot_1) != null) {
            t2 = t3.$index(0, B._DecorationSlot_1);
            t2.toString;
            t4 = t3.$index(0, B._DecorationSlot_1).get$size(0);
            if (typeof start !== "number")
              return start.$sub();
            baselineLayout.call$2(t2, start - t4._dx);
          }
          t1._as(B._DecorationSlot_3);
          if (t3.$index(0, B._DecorationSlot_3) != null) {
            t2 = t3.$index(0, B._DecorationSlot_3);
            t2.toString;
            t4 = t3.$index(0, B._DecorationSlot_3).get$size(0);
            if (typeof start !== "number")
              return start.$sub();
            baselineLayout.call$2(t2, start - t4._dx);
          }
          t1._as(B._DecorationSlot_7);
          if (t3.$index(0, B._DecorationSlot_7) != null) {
            t2 = _this._input_decorator$_decoration;
            if (typeof end !== "number")
              return end.$sub();
            end -= t2.contentPadding.end;
            t2 = t3.$index(0, B._DecorationSlot_7);
            t2.toString;
            t2 = centerLayout.call$2(t2, end);
            if (typeof t2 !== "number")
              return A.iae(t2);
            t4 = _this._material3 ? 4 : 0;
            end = end + t2 + t4;
          }
          t1._as(B._DecorationSlot_5);
          if (t3.$index(0, B._DecorationSlot_5) != null) {
            t2 = t3.$index(0, B._DecorationSlot_5);
            t2.toString;
            t2 = baselineLayout.call$2(t2, end);
            if (typeof end !== "number")
              return end.$add();
            if (typeof t2 !== "number")
              return A.iae(t2);
          }
          break;
        case 1:
          t1._as(B._DecorationSlot_6);
          if (t3.$index(0, B._DecorationSlot_6) != null) {
            t2 = _this._input_decorator$_decoration;
            if (typeof start !== "number")
              return start.$sub();
            start -= t2.contentPadding.start;
            t2 = t3.$index(0, B._DecorationSlot_6);
            t2.toString;
            t2 = centerLayout.call$2(t2, start);
            if (typeof t2 !== "number")
              return A.iae(t2);
            t4 = _this._material3 ? 4 : 0;
            start = start + t2 + t4;
          }
          t1._as(B._DecorationSlot_2);
          if (t3.$index(0, B._DecorationSlot_2) != null) {
            t2 = t3.$index(0, B._DecorationSlot_2);
            t2.toString;
            centerLayout.call$2(t2, start);
          }
          t1._as(B._DecorationSlot_4);
          if (t3.$index(0, B._DecorationSlot_4) != null) {
            t2 = t3.$index(0, B._DecorationSlot_4);
            t2.toString;
            t2 = baselineLayout.call$2(t2, start);
            if (typeof start !== "number")
              return start.$add();
            if (typeof t2 !== "number")
              return A.iae(t2);
            start += t2;
          }
          t1._as(B._DecorationSlot_1);
          if (t3.$index(0, B._DecorationSlot_1) != null) {
            t2 = t3.$index(0, B._DecorationSlot_1);
            t2.toString;
            baselineLayout.call$2(t2, start);
          }
          t1._as(B._DecorationSlot_3);
          if (t3.$index(0, B._DecorationSlot_3) != null) {
            t2 = t3.$index(0, B._DecorationSlot_3);
            t2.toString;
            baselineLayout.call$2(t2, start);
          }
          t1._as(B._DecorationSlot_7);
          if (t3.$index(0, B._DecorationSlot_7) != null) {
            t2 = _this._input_decorator$_decoration;
            if (typeof end !== "number")
              return end.$add();
            end += t2.contentPadding.end;
            t2 = t3.$index(0, B._DecorationSlot_7);
            t2.toString;
            t2 = centerLayout.call$2(t2, end - t3.$index(0, B._DecorationSlot_7).get$size(0)._dx);
            if (typeof t2 !== "number")
              return A.iae(t2);
            t4 = _this._material3 ? 4 : 0;
            end = end - t2 - t4;
          }
          t1._as(B._DecorationSlot_5);
          if (t3.$index(0, B._DecorationSlot_5) != null) {
            t2 = t3.$index(0, B._DecorationSlot_5);
            t2.toString;
            t4 = t3.$index(0, B._DecorationSlot_5).get$size(0);
            if (typeof end !== "number")
              return end.$sub();
            t4 = baselineLayout.call$2(t2, end - t4._dx);
            if (typeof t4 !== "number")
              return A.iae(t4);
          }
          break;
      }
      t1._as(B._DecorationSlot_2);
      if (t3.$index(0, B._DecorationSlot_2) != null) {
        t2 = t3.$index(0, B._DecorationSlot_2).parentData;
        t2.toString;
        labelX = type$.BoxParentData._as(t2).offset._dx;
        floatWidth = A._RenderDecoration__boxSize(t3.$index(0, B._DecorationSlot_2))._dx * 0.75;
        switch (_this._input_decorator$_textDirection.index) {
          case 0:
            t1._as(B._DecorationSlot_6);
            t1 = t3.$index(0, B._DecorationSlot_6);
            offsetToPrefixIcon = t1 != null ? _this._material3 ? A._RenderDecoration__boxSize(t3.$index(0, B._DecorationSlot_6))._dx - _this._input_decorator$_decoration.contentPadding.end : 0 : 0;
            _this._input_decorator$_decoration.borderGap.set$start(0, A.lerpDouble(labelX + A._RenderDecoration__boxSize(t3.$index(0, B._DecorationSlot_2))._dx + offsetToPrefixIcon, A._RenderDecoration__boxSize(container)._dx / 2 + floatWidth / 2, 0));
            break;
          case 1:
            t1._as(B._DecorationSlot_6);
            t1 = t3.$index(0, B._DecorationSlot_6);
            offsetToPrefixIcon = t1 != null ? _this._material3 ? -A._RenderDecoration__boxSize(t3.$index(0, B._DecorationSlot_6))._dx + _this._input_decorator$_decoration.contentPadding.start : 0 : 0;
            _this._input_decorator$_decoration.borderGap.set$start(0, A.lerpDouble(labelX - A._RenderDecoration__boxSize(t3.$index(0, B._DecorationSlot_0))._dx + offsetToPrefixIcon, A._RenderDecoration__boxSize(container)._dx / 2 - floatWidth / 2, 0));
            break;
        }
        _this._input_decorator$_decoration.borderGap.set$extent(t3.$index(0, B._DecorationSlot_2).get$size(0)._dx * 0.75);
      } else {
        _this._input_decorator$_decoration.borderGap.set$start(0, _null);
        _this._input_decorator$_decoration.borderGap.set$extent(0);
      }
    },
    _paintLabel$2(context, offset) {
      var t1 = this.SlottedContainerRenderObjectMixin__slotToChild.$index(0, A._instanceType(this)._eval$1("SlottedContainerRenderObjectMixin.0")._as(B._DecorationSlot_2));
      t1.toString;
      context.paintChild$2(t1, offset);
    },
    paint$2(context, offset) {
      var t2, t3, t4, labelOffset, labelWidth, t5, t6, t, isOutlineBorder, outlinedFloatingY, floatingY, startX, floatStartX, t7, _this = this,
        doPaint = new A._RenderDecoration_paint_doPaint(context, offset),
        t1 = A._instanceType(_this)._eval$1("SlottedContainerRenderObjectMixin.0");
      t1._as(B._DecorationSlot_10);
      t2 = _this.SlottedContainerRenderObjectMixin__slotToChild;
      doPaint.call$1(t2.$index(0, B._DecorationSlot_10));
      t1._as(B._DecorationSlot_2);
      if (t2.$index(0, B._DecorationSlot_2) != null) {
        t3 = t2.$index(0, B._DecorationSlot_2).parentData;
        t3.toString;
        t4 = type$.BoxParentData;
        labelOffset = t4._as(t3).offset;
        t3 = A._RenderDecoration__boxSize(t2.$index(0, B._DecorationSlot_2));
        labelWidth = A._RenderDecoration__boxSize(t2.$index(0, B._DecorationSlot_2))._dx;
        t5 = _this._input_decorator$_decoration;
        t6 = t5.border;
        t = t5.floatingLabelProgress;
        isOutlineBorder = t6.get$isOutline();
        outlinedFloatingY = -t3._dy * 0.75 / 2 + t6.borderSide.width / 2;
        if (isOutlineBorder)
          floatingY = outlinedFloatingY;
        else {
          t3 = _this._input_decorator$_decoration;
          t5 = t3.visualDensity;
          floatingY = t3.contentPadding.top + new A.Offset(t5.horizontal, t5.vertical).$mul(0, 4)._dy / 2;
        }
        t3 = A.lerpDouble(1, 0.75, t);
        t3.toString;
        t5 = t2.$index(0, B._DecorationSlot_10).parentData;
        t5.toString;
        t5 = t4._as(t5).offset;
        t4 = A._RenderDecoration__boxSize(t2.$index(0, B._DecorationSlot_10));
        switch (_this._input_decorator$_textDirection.index) {
          case 0:
            startX = labelOffset._dx + labelWidth * (1 - t3);
            t1._as(B._DecorationSlot_6);
            if (t2.$index(0, B._DecorationSlot_6) != null)
              t6 = isOutlineBorder;
            else
              t6 = false;
            if (t6)
              floatStartX = startX + (_this._material3 ? A._RenderDecoration__boxSize(t2.$index(0, B._DecorationSlot_6))._dx - _this._input_decorator$_decoration.contentPadding.end : 0);
            else
              floatStartX = startX;
            break;
          case 1:
            startX = labelOffset._dx;
            t1._as(B._DecorationSlot_6);
            if (t2.$index(0, B._DecorationSlot_6) != null)
              t6 = isOutlineBorder;
            else
              t6 = false;
            if (t6)
              floatStartX = startX + (_this._material3 ? -A._RenderDecoration__boxSize(t2.$index(0, B._DecorationSlot_6))._dx + _this._input_decorator$_decoration.contentPadding.start : 0);
            else
              floatStartX = startX;
            break;
          default:
            startX = null;
            floatStartX = null;
        }
        t4 = A.lerpDouble(floatStartX, t5._dx + t4._dx / 2 - labelWidth * 0.75 / 2, 0);
        t4.toString;
        t4 = A.lerpDouble(startX, t4, t);
        t4.toString;
        t5 = labelOffset._dy;
        t6 = A.lerpDouble(0, floatingY - t5, t);
        t6.toString;
        t7 = new A.Matrix40(new Float64Array(16));
        t7.setIdentity$0();
        t7.translate$2(0, t4, t5 + t6);
        t7.scale$1(0, t3);
        _this._labelTransform = t7;
        A.assertHelper(!_this._needsCompositingBitsUpdate);
        t7 = _this.__RenderObject__needsCompositing_A;
        t7 === $ && A.throwLateFieldNI("_needsCompositing");
        t3 = _this._labelTransform;
        t3.toString;
        t3 = context.pushTransform$5$oldLayer(t7, offset, t3, _this.get$_paintLabel(), type$.nullable_TransformLayer._as(_this.get$layer(0)));
        _this.get$isRepaintBoundary();
        _this._layerHandle.set$layer(0, t3);
      } else {
        _this.get$isRepaintBoundary();
        _this._layerHandle.set$layer(0, null);
      }
      doPaint.call$1(t2.$index(0, t1._as(B._DecorationSlot_0)));
      doPaint.call$1(t2.$index(0, t1._as(B._DecorationSlot_4)));
      doPaint.call$1(t2.$index(0, t1._as(B._DecorationSlot_5)));
      doPaint.call$1(t2.$index(0, t1._as(B._DecorationSlot_6)));
      doPaint.call$1(t2.$index(0, t1._as(B._DecorationSlot_7)));
      doPaint.call$1(t2.$index(0, t1._as(B._DecorationSlot_3)));
      doPaint.call$1(t2.$index(0, t1._as(B._DecorationSlot_1)));
      t3 = t2.$index(0, t1._as(B._DecorationSlot_8));
      t3.toString;
      doPaint.call$1(t3);
      doPaint.call$1(t2.$index(0, t1._as(B._DecorationSlot_9)));
    },
    applyPaintTransform$2(child, transform) {
      var t1, labelOffset, _this = this;
      A._instanceType(_this)._eval$1("SlottedContainerRenderObjectMixin.0")._as(B._DecorationSlot_2);
      t1 = _this.SlottedContainerRenderObjectMixin__slotToChild;
      if (child === t1.$index(0, B._DecorationSlot_2) && _this._labelTransform != null) {
        t1 = t1.$index(0, B._DecorationSlot_2).parentData;
        t1.toString;
        labelOffset = type$.BoxParentData._as(t1).offset;
        t1 = _this._labelTransform;
        t1.toString;
        transform.multiply$1(0, t1);
        transform.translate$2(0, -labelOffset._dx, -labelOffset._dy);
      }
      _this.super$RenderBox$applyPaintTransform(child, transform);
    },
    hitTestSelf$1(position) {
      return true;
    },
    hitTestChildren$2$position(result, position) {
      var t1, t2, t3, _i, child, t4, offset;
      for (t1 = this.get$children(0), t2 = t1.length, t3 = type$.BoxParentData, _i = 0; _i < t1.length; t1.length === t2 || (0, A.throwConcurrentModificationError)(t1), ++_i) {
        child = t1[_i];
        t4 = child.parentData;
        t4.toString;
        offset = t3._as(t4).offset;
        if (result.addWithPaintOffset$3$hitTest$offset$position(new A._RenderDecoration_hitTestChildren_closure(position, offset, child), offset, position))
          return true;
      }
      return false;
    },
    _childSemanticsConfigurationDelegate$1(childConfigs) {
      var t2, t3, builder, t4, suffixMergeGroup, prefixMergeGroup, _i, childConfig, t5, _null = null,
        t1 = type$.List_SemanticsConfiguration;
      t1._as(childConfigs);
      t2 = type$.JSArray_SemanticsConfiguration;
      t3 = A._setArrayType([], t2);
      builder = new A.ChildSemanticsConfigurationsResultBuilder(t3, A._setArrayType([], type$.JSArray_List_SemanticsConfiguration));
      for (t4 = childConfigs.length, suffixMergeGroup = _null, prefixMergeGroup = suffixMergeGroup, _i = 0; _i < childConfigs.length; childConfigs.length === t4 || (0, A.throwConcurrentModificationError)(childConfigs), ++_i) {
        childConfig = childConfigs[_i];
        t5 = childConfig._tagsForChildren;
        t5 = t5 == null ? _null : t5.contains$1(0, B.SemanticsTag_sot);
        if (t5 === true) {
          if (prefixMergeGroup == null)
            prefixMergeGroup = A._setArrayType([], t2);
          B.JSArray_methods.add$1(prefixMergeGroup, childConfig);
        } else {
          t5 = childConfig._tagsForChildren;
          t5 = t5 == null ? _null : t5.contains$1(0, B.SemanticsTag_mk5);
          if (t5 === true) {
            if (suffixMergeGroup == null)
              suffixMergeGroup = A._setArrayType([], t2);
            B.JSArray_methods.add$1(suffixMergeGroup, childConfig);
          } else
            B.JSArray_methods.add$1(t3, childConfig);
        }
      }
      if (prefixMergeGroup != null)
        B.JSArray_methods.add$1(builder._siblingMergeGroups, t1._as(prefixMergeGroup));
      if (suffixMergeGroup != null)
        B.JSArray_methods.add$1(builder._siblingMergeGroups, t1._as(suffixMergeGroup));
      return builder.build$0();
    },
    describeSemanticsConfiguration$1(config) {
      config.set$_childConfigurationsDelegate(type$.nullable_ChildSemanticsConfigurationsResult_Function_List_SemanticsConfiguration._as(this.get$_childSemanticsConfigurationDelegate()));
    }
  };
  A._RenderDecoration_performLayout_centerLayout.prototype = {
    call$2(box, x) {
      var t1 = box.parentData;
      t1.toString;
      type$.BoxParentData._as(t1).offset = new A.Offset(x, (this.height - box.get$size(0)._dy) / 2);
      return box.get$size(0)._dx;
    },
    $signature: 60
  };
  A._RenderDecoration_performLayout_baselineLayout.prototype = {
    call$2(box, x) {
      var t2,
        t1 = box.parentData;
      t1.toString;
      type$.BoxParentData._as(t1);
      t2 = box.getDistanceToBaseline$1(B.TextBaseline_0);
      t2.toString;
      t1.offset = new A.Offset(x, this.baseline - t2);
      return box.get$size(0)._dx;
    },
    $signature: 60
  };
  A._RenderDecoration_paint_doPaint.prototype = {
    call$1(child) {
      var t1;
      if (child != null) {
        t1 = child.parentData;
        t1.toString;
        this.context.paintChild$2(child, type$.BoxParentData._as(t1).offset.$add(0, this.offset));
      }
    },
    $signature: 658
  };
  A._RenderDecoration_hitTestChildren_closure.prototype = {
    call$2(result, transformed) {
      A.assertHelper(transformed.$eq(0, this.position.$sub(0, this.offset)));
      return this.child.hitTest$2$position(result, transformed);
    },
    $signature: 20
  };
  A._Decorator.prototype = {
    childForSlot$1(slot) {
      var t1, _this = this;
      switch (type$._DecorationSlot._as(slot).index) {
        case 0:
          t1 = _this.decoration.icon;
          break;
        case 1:
          t1 = _this.decoration.input;
          break;
        case 2:
          t1 = _this.decoration.label;
          break;
        case 3:
          t1 = _this.decoration.hint;
          break;
        case 4:
          t1 = _this.decoration.prefix;
          break;
        case 5:
          t1 = _this.decoration.suffix;
          break;
        case 6:
          t1 = _this.decoration.prefixIcon;
          break;
        case 7:
          t1 = _this.decoration.suffixIcon;
          break;
        case 8:
          t1 = _this.decoration.helperError;
          break;
        case 9:
          t1 = _this.decoration.counter;
          break;
        case 10:
          t1 = _this.decoration.container;
          break;
        default:
          t1 = null;
      }
      return t1;
    },
    createRenderObject$1(context) {
      var t1, _this = this;
      A.Theme_of(context);
      t1 = new A._RenderDecoration(_this.decoration, _this.textDirection, _this.textBaseline, _this.textAlignVertical, _this.isFocused, false, true, A.LinkedHashMap_LinkedHashMap$_empty(type$._DecorationSlot, type$.RenderBox), new A._LayoutCacheStorage(), A.LayerHandle$(type$.ContainerLayer_2));
      t1.RenderObject$0();
      return t1;
    },
    updateRenderObject$2(context, renderObject) {
      var _this = this;
      type$._RenderDecoration._as(renderObject);
      renderObject.set$decoration(_this.decoration);
      renderObject.set$expands(false);
      renderObject.set$isFocused(_this.isFocused);
      renderObject.set$textAlignVertical(_this.textAlignVertical);
      renderObject.set$textBaseline(0, _this.textBaseline);
      renderObject.set$textDirection(_this.textDirection);
    }
  };
  A.InputDecorator.prototype = {
    get$_labelShouldWithdraw() {
      if (this.isEmpty)
        var t1 = this.isFocused || this.decoration.floatingLabelBehavior === B.FloatingLabelBehavior_2;
      else
        t1 = true;
      return t1;
    },
    createState$0() {
      return new A._InputDecoratorState(new A._InputBorderGap($.$get$ChangeNotifier__emptyListeners()), null, null, B._StateLifecycle_0);
    },
    debugFillProperties$1(properties) {
      var t1, _this = this, _null = null;
      _this.super$Widget$debugFillProperties(properties);
      properties.add$1(0, A.DiagnosticsProperty$("decoration", _this.decoration, true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.InputDecoration));
      properties.add$1(0, A.DiagnosticsProperty$("baseStyle", _this.baseStyle, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.TextStyle));
      t1 = type$.bool;
      properties.add$1(0, A.DiagnosticsProperty$("isFocused", _this.isFocused, true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t1));
      properties.add$1(0, A.DiagnosticsProperty$("expands", false, true, false, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t1));
      properties.add$1(0, A.DiagnosticsProperty$("isEmpty", _this.isEmpty, true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t1));
    },
    get$isEmpty(receiver) {
      return this.isEmpty;
    }
  };
  A._InputDecoratorState.prototype = {
    initState$0() {
      var t1, t2, t3, _this = this, _null = null;
      _this.super$State$initState();
      t1 = _this._widget;
      t2 = A.AnimationController$(_null, B.Duration_167000, _null, t1.decoration.floatingLabelBehavior !== B.FloatingLabelBehavior_0 && t1.get$_labelShouldWithdraw() ? 1 : 0, _this);
      _this.___InputDecoratorState__floatingLabelController_F !== $ && A.throwLateFieldAI("_floatingLabelController");
      _this.___InputDecoratorState__floatingLabelController_F = t2;
      t3 = type$.void_Function._as(_this.get$_input_decorator$_handleChange());
      t2.didRegisterListener$0();
      t2.AnimationLocalListenersMixin__listeners.add$1(0, t3);
      t2 = A.CurvedAnimation$(B.Cubic_Dkk, t2, new A.FlippedCurve(B.Cubic_Dkk));
      _this.___InputDecoratorState__floatingLabelAnimation_F !== $ && A.throwLateFieldAI("_floatingLabelAnimation");
      _this.___InputDecoratorState__floatingLabelAnimation_F = t2;
      t2 = A.AnimationController$(_null, B.Duration_167000, _null, _null, _this);
      _this.___InputDecoratorState__shakingLabelController_F !== $ && A.throwLateFieldAI("_shakingLabelController");
      _this.___InputDecoratorState__shakingLabelController_F = t2;
    },
    didChangeDependencies$0() {
      this.super$State$didChangeDependencies();
      this._effectiveDecoration = null;
    },
    dispose$0() {
      var _this = this,
        t1 = _this.___InputDecoratorState__floatingLabelController_F;
      t1 === $ && A.throwLateFieldNI("_floatingLabelController");
      t1.dispose$0();
      t1 = _this.___InputDecoratorState__floatingLabelAnimation_F;
      t1 === $ && A.throwLateFieldNI("_floatingLabelAnimation");
      t1.dispose$0();
      t1 = _this.___InputDecoratorState__shakingLabelController_F;
      t1 === $ && A.throwLateFieldNI("_shakingLabelController");
      t1.dispose$0();
      _this._borderGap.dispose$0();
      t1 = _this._input_decorator$_curvedAnimation;
      if (t1 != null)
        t1.dispose$0();
      _this.super$__InputDecoratorState_State_TickerProviderStateMixin$dispose();
    },
    _input_decorator$_handleChange$0() {
      this.setState$1(new A._InputDecoratorState__handleChange_closure());
    },
    get$decoration() {
      var _this = this,
        t1 = _this._effectiveDecoration;
      return t1 == null ? _this._effectiveDecoration = _this._widget.decoration.applyDefaults$1(A.Theme_of(_this.get$context(0)).inputDecorationTheme) : t1;
    },
    get$_input_decorator$_hasError() {
      var t1 = this.get$decoration().errorText == null;
      if (t1)
        this.get$decoration();
      return !t1;
    },
    get$isEmpty(_) {
      return this._widget.isEmpty;
    },
    didUpdateWidget$1(old) {
      var t1, t2, floatBehaviorChanged, t3, errorText, _this = this,
        _s24_ = "_floatingLabelController";
      type$.InputDecorator._as(old);
      _this.super$State$didUpdateWidget(old);
      t1 = old.decoration;
      if (!_this._widget.decoration.$eq(0, t1))
        _this._effectiveDecoration = null;
      t2 = _this._widget;
      floatBehaviorChanged = t2.decoration.floatingLabelBehavior != t1.floatingLabelBehavior;
      if (t2.get$_labelShouldWithdraw() !== old.get$_labelShouldWithdraw() || floatBehaviorChanged) {
        t2 = _this.get$decoration().floatingLabelBehavior !== B.FloatingLabelBehavior_0 && _this._widget.get$_labelShouldWithdraw();
        t3 = _this.___InputDecoratorState__floatingLabelController_F;
        if (t2) {
          t3 === $ && A.throwLateFieldNI(_s24_);
          t3.forward$0(0);
        } else {
          t3 === $ && A.throwLateFieldNI(_s24_);
          t3.reverse$0(0);
        }
      }
      errorText = _this.get$decoration().errorText;
      t2 = _this.___InputDecoratorState__floatingLabelController_F;
      t2 === $ && A.throwLateFieldNI(_s24_);
      if (t2.get$status(0) === B.AnimationStatus_3 && errorText != null && errorText !== t1.errorText) {
        t1 = _this.___InputDecoratorState__shakingLabelController_F;
        t1 === $ && A.throwLateFieldNI("_shakingLabelController");
        t1.set$value(0, 0);
        t1.forward$0(0);
      }
    },
    _getFillColor$2(themeData, defaults) {
      if (this.get$decoration().filled !== true)
        return B.Color_Edl;
      this.get$decoration();
      return A.WidgetStateProperty_resolveAs(defaults.get$fillColor(), this.get$materialState(), type$.Color);
    },
    _getHoverColor$1(themeData) {
      if (this.get$decoration().filled != null)
        this.get$decoration().filled.toString;
      return B.Color_Edl;
    },
    get$_hasInlineLabel() {
      if (!this._widget.get$_labelShouldWithdraw()) {
        var t1 = this.get$decoration().labelText == null;
        if (t1)
          this.get$decoration();
        t1 = !t1;
      } else
        t1 = false;
      return t1;
    },
    _getHelperStyle$2(themeData, defaults) {
      return A.WidgetStateProperty_resolveAs(defaults.get$helperStyle(), this.get$materialState(), type$.TextStyle).merge$1(A.WidgetStateProperty_resolveAs(this.get$decoration().helperStyle, this.get$materialState(), type$.nullable_TextStyle));
    },
    get$materialState() {
      var t2, _this = this,
        t1 = A.LinkedHashSet_LinkedHashSet$_empty(type$.WidgetState);
      _this.get$decoration();
      if (_this._widget.isFocused)
        t1.add$1(0, B.WidgetState_1);
      t2 = _this._widget.isHovering;
      if (t2)
        _this.get$decoration();
      if (t2)
        t1.add$1(0, B.WidgetState_0);
      if (_this.get$_input_decorator$_hasError())
        t1.add$1(0, B.WidgetState_7);
      return t1;
    },
    _getDefaultBorder$2(themeData, defaults) {
      var t1, _this = this,
        border = A.WidgetStateProperty_resolveAs(_this.get$decoration().border, _this.get$materialState(), type$.nullable_InputBorder);
      if (border == null)
        border = B.UnderlineInputBorder_x70;
      _this.get$decoration();
      if (border.borderSide.$eq(0, B.BorderSide_Ah5))
        return border;
      _this.get$decoration().filled.toString;
      t1 = border.copyWith$1$borderSide(A.WidgetStateProperty_resolveAs(defaults.get$outlineBorder(), _this.get$materialState(), type$.nullable_BorderSide));
      return t1;
    },
    build$1(context) {
      var defaults, t1, defaultStyle, t2, style, t3, t4, labelStyle, t5, border, t6, t7, t8, t9, t10, t11, defaultTextStyle, t12, label, input, decorationIsDense, t13, t14, t15, t16, counter, t17, t18, textDirection, floatingLabelHeight, contentPadding, t19, t20, t21, t22, _this = this, _null = null,
        themeData = A.Theme_of(context);
      A.Theme_of(context);
      defaults = new A._InputDecoratorDefaultsM3(context);
      A.IconButtonTheme_of(context);
      t1 = type$.TextStyle;
      defaultStyle = A.WidgetStateProperty_resolveAs(defaults.get$labelStyle(), _this.get$materialState(), t1);
      t2 = type$.nullable_TextStyle;
      style = A.WidgetStateProperty_resolveAs(_this.get$decoration().labelStyle, _this.get$materialState(), t2);
      if (style == null)
        style = A.WidgetStateProperty_resolveAs(_null, _this.get$materialState(), t2);
      t3 = themeData.textTheme;
      t4 = t3.titleMedium;
      t4.toString;
      labelStyle = t4.merge$1(_this._widget.baseStyle).merge$1(defaultStyle).merge$1(style).copyWith$1$height(1);
      t5 = labelStyle.textBaseline;
      t5.toString;
      defaultStyle = A.WidgetStateProperty_resolveAs(defaults.get$hintStyle(), _this.get$materialState(), t1);
      style = A.WidgetStateProperty_resolveAs(_this.get$decoration().hintStyle, _this.get$materialState(), t2);
      if (style == null)
        style = A.WidgetStateProperty_resolveAs(_null, _this.get$materialState(), t2);
      t3 = t3.bodyLarge;
      t3.toString;
      t3.merge$1(_this._widget.baseStyle).merge$1(defaultStyle).merge$1(style);
      _this.get$decoration();
      _this.get$decoration();
      _this.get$decoration();
      if (_this._widget.isFocused)
        if (_this.get$_input_decorator$_hasError())
          _this.get$decoration();
        else
          _this.get$decoration();
      else if (_this.get$_input_decorator$_hasError())
        _this.get$decoration();
      else
        _this.get$decoration();
      border = _this._getDefaultBorder$2(themeData, defaults);
      t3 = _this._borderGap;
      t6 = _this.___InputDecoratorState__floatingLabelAnimation_F;
      t6 === $ && A.throwLateFieldNI("_floatingLabelAnimation");
      t7 = _this._getFillColor$2(themeData, defaults);
      t8 = _this._getHoverColor$1(themeData);
      t9 = _this._widget.isHovering;
      if (t9)
        _this.get$decoration();
      t10 = _this.get$decoration().labelText;
      if ((t10 == null ? _this.get$decoration().label : t10) != null) {
        t10 = _this.___InputDecoratorState__shakingLabelController_F;
        t10 === $ && A.throwLateFieldNI("_shakingLabelController");
        t11 = _this.get$_hasInlineLabel() || _this.get$decoration().floatingLabelBehavior !== B.FloatingLabelBehavior_0 ? 1 : 0;
        if (_this._widget.get$_labelShouldWithdraw()) {
          defaultTextStyle = A.WidgetStateProperty_resolveAs(defaults.get$floatingLabelStyle(), _this.get$materialState(), t1);
          if (_this.get$_input_decorator$_hasError())
            _this.get$decoration();
          _this.get$decoration();
          t12 = _this.get$decoration();
          defaultTextStyle = defaultTextStyle.merge$1(t12.labelStyle);
          style = A.WidgetStateProperty_resolveAs(_this.get$decoration().floatingLabelStyle, _this.get$materialState(), t2);
          if (style == null)
            style = A.WidgetStateProperty_resolveAs(_null, _this.get$materialState(), t2);
          t4 = t4.merge$1(_this._widget.baseStyle).merge$1(defaultTextStyle).merge$1(style).copyWith$1$height(1);
        } else
          t4 = labelStyle;
        _this.get$decoration();
        t12 = _this.get$decoration().labelText;
        t12.toString;
        t12 = A.Text$(t12, _null, B.TextOverflow_2, _null, _null, _this._widget.textAlign, _null);
        label = new A.MatrixTransition(new A._InputDecoratorState_build_closure(), B.Alignment_0_0, _null, A.AnimatedOpacity$(A.AnimatedDefaultTextStyle$(t12, B.Cubic_Dkk, B.Duration_167000, t4), B.Cubic_Dkk, B.Duration_167000, t11), t10, _null);
      } else
        label = _null;
      _this.get$decoration();
      _this.get$decoration();
      _this.get$decoration();
      _this.get$decoration();
      t4 = _this._widget;
      input = t4.child;
      t4.get$_labelShouldWithdraw();
      t4 = _this.get$decoration();
      decorationIsDense = t4.isDense === true;
      _this.get$decoration();
      _this.get$decoration();
      _this.get$decoration();
      t4 = _this._widget.textAlign;
      t10 = _this.get$decoration();
      t11 = _this.get$decoration();
      t12 = _this._getHelperStyle$2(themeData, defaults);
      t13 = _this.get$decoration();
      t14 = _this.get$decoration();
      t15 = _this.get$decoration();
      t1 = A.WidgetStateProperty_resolveAs(defaults.get$errorStyle(), _this.get$materialState(), t1).merge$1(_this.get$decoration().errorStyle);
      t16 = _this.get$decoration();
      if (_this.get$decoration().counter != null)
        counter = _this.get$decoration().counter;
      else if (_this.get$decoration().counterText != null && _this.get$decoration().counterText !== "") {
        t17 = _this._widget.isFocused;
        t18 = _this.get$decoration().counterText;
        t18.toString;
        t2 = _this._getHelperStyle$2(themeData, defaults).merge$1(A.WidgetStateProperty_resolveAs(_this.get$decoration().counterStyle, _this.get$materialState(), t2));
        counter = A.Semantics$(_null, A.Text$(t18, _null, B.TextOverflow_2, _this.get$decoration().semanticCounterText, t2, _null, _null), true, _null, _null, false, _null, _null, _null, _null, _null, t17, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null);
      } else
        counter = _null;
      textDirection = A.Directionality_of(context);
      switch (textDirection.index) {
        case 1:
          break;
        case 0:
          break;
      }
      _this.get$decoration();
      t2 = _this.get$decoration();
      floatingLabelHeight = 0;
      if (t2.isCollapsed === true)
        contentPadding = B.EdgeInsetsDirectional_0_0_0_0;
      else if (!border.get$isOutline()) {
        t2 = A.MediaQuery__maybeOf(context, B._MediaQueryAspect_4);
        t2 = t2 == null ? _null : t2.get$textScaler();
        if (t2 == null)
          t2 = B._LinearTextScaler_1;
        t17 = labelStyle.fontSize;
        t17.toString;
        floatingLabelHeight = t2.scale$1(0, 4 + 0.75 * t17);
        t2 = _this.get$decoration();
        if (t2.filled === true) {
          A.Theme_of(context);
          t2 = decorationIsDense ? B.EdgeInsetsDirectional_12_4_12_4 : B.EdgeInsetsDirectional_12_8_12_8;
          contentPadding = t2;
        } else {
          A.Theme_of(context);
          t2 = decorationIsDense ? B.EdgeInsetsDirectional_0_4_0_4 : B.EdgeInsetsDirectional_0_8_0_8;
          contentPadding = t2;
        }
      } else {
        A.Theme_of(context);
        t2 = decorationIsDense ? B.EdgeInsetsDirectional_12_16_12_8 : B.EdgeInsetsDirectional_12_20_12_12;
        contentPadding = t2;
      }
      t2 = _this.get$decoration();
      t17 = _this.get$decoration().floatingLabelAlignment;
      t17.toString;
      t18 = t6.get$value(0);
      t19 = _this.get$decoration();
      t20 = _this.get$decoration();
      t21 = _this._widget;
      t22 = t21.textAlignVertical;
      t21 = t21.isFocused;
      _this.get$decoration();
      return new A._Decorator(new A._Decoration(contentPadding, t2.isCollapsed === true, floatingLabelHeight, t18, t17, border, t3, t19.alignLabelWithHint === true, t20.isDense, themeData.visualDensity, _null, input, label, _null, _null, _null, _null, _null, new A._HelperError(t4, t10.helper, t11.helperText, t12, t13.helperMaxLines, t14.error, t15.errorText, t1, t16.errorMaxLines, _null), counter, new A._BorderContainer(border, t3, t6, t7, t8, t9, _null)), textDirection, t5, t22, t21, false, _null);
    },
    $isTickerProvider: 1
  };
  A._InputDecoratorState__handleChange_closure.prototype = {
    call$0() {
    },
    $signature: 1
  };
  A._InputDecoratorState_build_closure.prototype = {
    call$1(value) {
      var t1;
      $label0$0: {
        if (value <= 0.25) {
          t1 = -value;
          break $label0$0;
        }
        if (value < 0.75) {
          t1 = value - 0.5;
          break $label0$0;
        }
        t1 = (1 - value) * 4;
        break $label0$0;
      }
      return A.Matrix4_Matrix4$translationValues(t1 * 4, 0, 0);
    },
    $signature: 106
  };
  A.InputDecoration.prototype = {
    copyWith$39$alignLabelWithHint$border$constraints$contentPadding$counter$counterStyle$counterText$disabledBorder$enabled$enabledBorder$errorBorder$errorMaxLines$errorStyle$errorText$fillColor$filled$floatingLabelAlignment$floatingLabelBehavior$floatingLabelStyle$focusColor$focusedBorder$focusedErrorBorder$helperMaxLines$helperStyle$hintFadeDuration$hintMaxLines$hintStyle$hoverColor$iconColor$isCollapsed$isDense$labelStyle$prefixIconColor$prefixIconConstraints$prefixStyle$semanticCounterText$suffixIconColor$suffixIconConstraints$suffixStyle(alignLabelWithHint, border, constraints, contentPadding, counter, counterStyle, counterText, disabledBorder, enabled, enabledBorder, errorBorder, errorMaxLines, errorStyle, errorText, fillColor, filled, floatingLabelAlignment, floatingLabelBehavior, floatingLabelStyle, focusColor, focusedBorder, focusedErrorBorder, helperMaxLines, helperStyle, hintFadeDuration, hintMaxLines, hintStyle, hoverColor, iconColor, isCollapsed, isDense, labelStyle, prefixIconColor, prefixIconConstraints, prefixStyle, semanticCounterText, suffixIconColor, suffixIconConstraints, suffixStyle) {
      var _this = this,
        t1 = labelStyle == null ? _this.labelStyle : labelStyle,
        t2 = hintMaxLines == null ? _this.hintMaxLines : hintMaxLines,
        t3 = errorText == null ? _this.errorText : errorText,
        t4 = floatingLabelBehavior == null ? _this.floatingLabelBehavior : floatingLabelBehavior,
        t5 = floatingLabelAlignment == null ? _this.floatingLabelAlignment : floatingLabelAlignment,
        t6 = isCollapsed == null ? _this.isCollapsed : isCollapsed,
        t7 = isDense == null ? _this.isDense : isDense,
        t8 = counter == null ? _this.counter : counter,
        t9 = counterText == null ? _this.counterText : counterText,
        t10 = counterStyle == null ? _this.counterStyle : counterStyle,
        t11 = filled == null ? _this.filled : filled,
        t12 = border == null ? _this.border : border,
        t13 = semanticCounterText == null ? _this.semanticCounterText : semanticCounterText,
        t14 = alignLabelWithHint == null ? _this.alignLabelWithHint : alignLabelWithHint;
      return A.InputDecoration$(t14, t12, _this.constraints, _this.contentPadding, t8, t10, t9, _this.disabledBorder, enabled !== false, _this.enabledBorder, _this.error, _this.errorBorder, _this.errorMaxLines, _this.errorStyle, t3, _this.fillColor, t11, t5, t4, _this.floatingLabelStyle, _this.focusColor, _this.focusedBorder, _this.focusedErrorBorder, _this.helper, _this.helperMaxLines, _this.helperStyle, _this.helperText, _this.hintFadeDuration, t2, _this.hintStyle, _this.hintText, _this.hintTextDirection, _this.hoverColor, _this.icon, _this.iconColor, t6, t7, _this.label, t1, _this.labelText, true, _this.prefix, _this.prefixIcon, _this.prefixIconColor, _this.prefixIconConstraints, _this.prefixStyle, _this.prefixText, t13, _this.suffix, _this.suffixIcon, _this.suffixIconColor, _this.suffixIconConstraints, _this.suffixStyle, _this.suffixText);
    },
    copyWith$1$errorText(errorText) {
      var _null = null;
      return this.copyWith$39$alignLabelWithHint$border$constraints$contentPadding$counter$counterStyle$counterText$disabledBorder$enabled$enabledBorder$errorBorder$errorMaxLines$errorStyle$errorText$fillColor$filled$floatingLabelAlignment$floatingLabelBehavior$floatingLabelStyle$focusColor$focusedBorder$focusedErrorBorder$helperMaxLines$helperStyle$hintFadeDuration$hintMaxLines$hintStyle$hoverColor$iconColor$isCollapsed$isDense$labelStyle$prefixIconColor$prefixIconConstraints$prefixStyle$semanticCounterText$suffixIconColor$suffixIconConstraints$suffixStyle(_null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, errorText, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null);
    },
    copyWith$33$alignLabelWithHint$border$constraints$contentPadding$counterStyle$disabledBorder$enabledBorder$errorBorder$errorMaxLines$errorStyle$fillColor$filled$floatingLabelAlignment$floatingLabelBehavior$floatingLabelStyle$focusColor$focusedBorder$focusedErrorBorder$helperMaxLines$helperStyle$hintFadeDuration$hintStyle$hoverColor$iconColor$isCollapsed$isDense$labelStyle$prefixIconColor$prefixIconConstraints$prefixStyle$suffixIconColor$suffixIconConstraints$suffixStyle(alignLabelWithHint, border, constraints, contentPadding, counterStyle, disabledBorder, enabledBorder, errorBorder, errorMaxLines, errorStyle, fillColor, filled, floatingLabelAlignment, floatingLabelBehavior, floatingLabelStyle, focusColor, focusedBorder, focusedErrorBorder, helperMaxLines, helperStyle, hintFadeDuration, hintStyle, hoverColor, iconColor, isCollapsed, isDense, labelStyle, prefixIconColor, prefixIconConstraints, prefixStyle, suffixIconColor, suffixIconConstraints, suffixStyle) {
      var _null = null;
      return this.copyWith$39$alignLabelWithHint$border$constraints$contentPadding$counter$counterStyle$counterText$disabledBorder$enabled$enabledBorder$errorBorder$errorMaxLines$errorStyle$errorText$fillColor$filled$floatingLabelAlignment$floatingLabelBehavior$floatingLabelStyle$focusColor$focusedBorder$focusedErrorBorder$helperMaxLines$helperStyle$hintFadeDuration$hintMaxLines$hintStyle$hoverColor$iconColor$isCollapsed$isDense$labelStyle$prefixIconColor$prefixIconConstraints$prefixStyle$semanticCounterText$suffixIconColor$suffixIconConstraints$suffixStyle(alignLabelWithHint, border, constraints, contentPadding, _null, counterStyle, _null, disabledBorder, _null, enabledBorder, errorBorder, errorMaxLines, errorStyle, _null, fillColor, filled, floatingLabelAlignment, floatingLabelBehavior, floatingLabelStyle, focusColor, focusedBorder, focusedErrorBorder, helperMaxLines, helperStyle, hintFadeDuration, _null, hintStyle, hoverColor, iconColor, isCollapsed, isDense, labelStyle, prefixIconColor, prefixIconConstraints, prefixStyle, _null, suffixIconColor, suffixIconConstraints, suffixStyle);
    },
    copyWith$2$enabled$hintMaxLines(enabled, hintMaxLines) {
      var _null = null;
      return this.copyWith$39$alignLabelWithHint$border$constraints$contentPadding$counter$counterStyle$counterText$disabledBorder$enabled$enabledBorder$errorBorder$errorMaxLines$errorStyle$errorText$fillColor$filled$floatingLabelAlignment$floatingLabelBehavior$floatingLabelStyle$focusColor$focusedBorder$focusedErrorBorder$helperMaxLines$helperStyle$hintFadeDuration$hintMaxLines$hintStyle$hoverColor$iconColor$isCollapsed$isDense$labelStyle$prefixIconColor$prefixIconConstraints$prefixStyle$semanticCounterText$suffixIconColor$suffixIconConstraints$suffixStyle(_null, _null, _null, _null, _null, _null, _null, _null, enabled, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, hintMaxLines, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null);
    },
    copyWith$4$counterStyle$counterText$errorText$semanticCounterText(counterStyle, counterText, errorText, semanticCounterText) {
      var _null = null;
      return this.copyWith$39$alignLabelWithHint$border$constraints$contentPadding$counter$counterStyle$counterText$disabledBorder$enabled$enabledBorder$errorBorder$errorMaxLines$errorStyle$errorText$fillColor$filled$floatingLabelAlignment$floatingLabelBehavior$floatingLabelStyle$focusColor$focusedBorder$focusedErrorBorder$helperMaxLines$helperStyle$hintFadeDuration$hintMaxLines$hintStyle$hoverColor$iconColor$isCollapsed$isDense$labelStyle$prefixIconColor$prefixIconConstraints$prefixStyle$semanticCounterText$suffixIconColor$suffixIconConstraints$suffixStyle(_null, _null, _null, _null, _null, counterStyle, counterText, _null, _null, _null, _null, _null, _null, errorText, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, semanticCounterText, _null, _null, _null);
    },
    copyWith$2$counterText$semanticCounterText(counterText, semanticCounterText) {
      var _null = null;
      return this.copyWith$39$alignLabelWithHint$border$constraints$contentPadding$counter$counterStyle$counterText$disabledBorder$enabled$enabledBorder$errorBorder$errorMaxLines$errorStyle$errorText$fillColor$filled$floatingLabelAlignment$floatingLabelBehavior$floatingLabelStyle$focusColor$focusedBorder$focusedErrorBorder$helperMaxLines$helperStyle$hintFadeDuration$hintMaxLines$hintStyle$hoverColor$iconColor$isCollapsed$isDense$labelStyle$prefixIconColor$prefixIconConstraints$prefixStyle$semanticCounterText$suffixIconColor$suffixIconConstraints$suffixStyle(_null, _null, _null, _null, _null, _null, counterText, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, semanticCounterText, _null, _null, _null);
    },
    applyDefaults$1(theme) {
      var t2, t3, t4, t5, _this = this, _null = null,
        t1 = _this.labelStyle;
      if (t1 == null)
        t1 = _null;
      t2 = _this.floatingLabelBehavior;
      if (t2 == null)
        t2 = B.FloatingLabelBehavior_1;
      t3 = _this.floatingLabelAlignment;
      if (t3 == null)
        t3 = B.C_FloatingLabelAlignment;
      t4 = _this.counterStyle;
      if (t4 == null)
        t4 = _null;
      t5 = _this.border;
      if (t5 == null)
        t5 = _null;
      return _this.copyWith$33$alignLabelWithHint$border$constraints$contentPadding$counterStyle$disabledBorder$enabledBorder$errorBorder$errorMaxLines$errorStyle$fillColor$filled$floatingLabelAlignment$floatingLabelBehavior$floatingLabelStyle$focusColor$focusedBorder$focusedErrorBorder$helperMaxLines$helperStyle$hintFadeDuration$hintStyle$hoverColor$iconColor$isCollapsed$isDense$labelStyle$prefixIconColor$prefixIconConstraints$prefixStyle$suffixIconColor$suffixIconConstraints$suffixStyle(_this.alignLabelWithHint === true, t5, _null, _null, t4, _null, _null, _null, _null, _null, _null, _this.filled === true, t3, t2, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _this.isCollapsed === true, _this.isDense === true, t1, _null, _null, _null, _null, _null, _null);
    },
    $eq(_, other) {
      var t1, _this = this;
      if (other == null)
        return false;
      if (_this === other)
        return true;
      if (J.get$runtimeType$(other) !== A.getRuntimeTypeOfDartObject(_this))
        return false;
      t1 = false;
      if (other instanceof A.InputDecoration)
        if (other.labelText == _this.labelText)
          if (J.$eq$(other.labelStyle, _this.labelStyle))
            if (other.hintMaxLines == _this.hintMaxLines)
              if (other.errorText == _this.errorText)
                if (other.floatingLabelBehavior == _this.floatingLabelBehavior)
                  if (J.$eq$(other.floatingLabelAlignment, _this.floatingLabelAlignment))
                    if (other.isDense == _this.isDense)
                      if (other.isCollapsed == _this.isCollapsed)
                        if (J.$eq$(other.counter, _this.counter))
                          if (other.counterText == _this.counterText)
                            if (J.$eq$(other.counterStyle, _this.counterStyle))
                              if (other.filled == _this.filled)
                                if (J.$eq$(other.border, _this.border))
                                  if (other.semanticCounterText == _this.semanticCounterText)
                                    t1 = other.alignLabelWithHint == _this.alignLabelWithHint;
      return t1;
    },
    get$hashCode(_) {
      var _this = this;
      return A.Object_hashAll([_this.icon, _this.iconColor, _this.label, _this.labelText, _this.floatingLabelStyle, _this.labelStyle, _this.helper, _this.helperText, _this.helperStyle, _this.helperMaxLines, _this.hintText, _this.hintStyle, _this.hintTextDirection, _this.hintMaxLines, _this.hintFadeDuration, true, _this.error, _this.errorText, _this.errorStyle, _this.errorMaxLines, _this.floatingLabelBehavior, _this.floatingLabelAlignment, _this.isDense, _this.contentPadding, _this.isCollapsed, _this.filled, _this.fillColor, _this.focusColor, _this.hoverColor, _this.prefixIcon, _this.prefixIconColor, _this.prefix, _this.prefixText, _this.prefixStyle, _this.prefixIconConstraints, _this.suffixIcon, _this.suffixIconColor, _this.suffix, _this.suffixText, _this.suffixStyle, _this.suffixIconConstraints, _this.counter, _this.counterText, _this.counterStyle, _this.errorBorder, _this.focusedBorder, _this.focusedErrorBorder, _this.disabledBorder, _this.enabledBorder, _this.border, true, _this.semanticCounterText, _this.alignLabelWithHint, _this.constraints]);
    },
    toString$0(_) {
      var _this = this,
        t1 = A._setArrayType([], type$.JSArray_String),
        t2 = _this.labelText;
      if (t2 != null)
        t1.push('labelText: "' + t2 + '"');
      t2 = _this.hintMaxLines;
      if (t2 != null)
        t1.push('hintMaxLines: "' + A.S(t2) + '"');
      t2 = _this.errorText;
      if (t2 != null)
        t1.push('errorText: "' + t2 + '"');
      t2 = _this.floatingLabelBehavior;
      if (t2 != null)
        t1.push("floatingLabelBehavior: " + t2.toString$0(0));
      t2 = _this.floatingLabelAlignment;
      if (t2 != null)
        t1.push("floatingLabelAlignment: " + t2.toString$0(0));
      t2 = _this.isDense;
      if (t2 === true)
        t1.push("isDense: " + A.S(t2));
      t2 = _this.isCollapsed;
      if (t2 === true)
        t1.push("isCollapsed: " + A.S(t2));
      t2 = _this.counter;
      if (t2 != null)
        t1.push("counter: " + t2.toString$0(0));
      t2 = _this.counterText;
      if (t2 != null)
        t1.push("counterText: " + t2);
      t2 = _this.counterStyle;
      if (t2 != null)
        t1.push("counterStyle: " + t2.toString$0(0));
      if (_this.filled === true)
        t1.push("filled: true");
      t2 = _this.border;
      if (t2 != null)
        t1.push("border: " + t2.toString$0(0));
      t2 = _this.semanticCounterText;
      if (t2 != null)
        t1.push("semanticCounterText: " + t2);
      t2 = _this.alignLabelWithHint;
      if (t2 != null)
        t1.push("alignLabelWithHint: " + A.S(t2));
      return "InputDecoration(" + B.JSArray_methods.join$1(t1, ", ") + ")";
    }
  };
  A.InputDecorationTheme.prototype = {
    get$hashCode(_) {
      var _this = this, _null = null;
      return A.Object_hash(_this.get$labelStyle(), _this.get$floatingLabelStyle(), _this.get$helperStyle(), _null, _this.get$hintStyle(), _this.get$errorStyle(), _null, B.FloatingLabelBehavior_1, B.C_FloatingLabelAlignment, false, _null, false, _this.get$iconColor(), _null, _this.get$prefixIconColor(), _null, _null, _this.get$suffixIconColor(), _null, A.Object_hash(_null, false, _this.get$fillColor(), _this.get$activeIndicatorBorder(), _this.get$outlineBorder(), _null, _null, _null, _null, _null, _null, _null, _null, false, _null, _null, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue));
    },
    $eq(_, other) {
      var t1, _this = this;
      if (other == null)
        return false;
      if (_this === other)
        return true;
      if (J.get$runtimeType$(other) !== A.getRuntimeTypeOfDartObject(_this))
        return false;
      t1 = false;
      if (other instanceof A.InputDecorationTheme)
        if (J.$eq$(other.get$labelStyle(), _this.get$labelStyle()))
          if (J.$eq$(other.get$floatingLabelStyle(), _this.get$floatingLabelStyle()))
            if (J.$eq$(other.get$helperStyle(), _this.get$helperStyle()))
              if (J.$eq$(other.get$hintStyle(), _this.get$hintStyle()))
                if (J.$eq$(other.get$errorStyle(), _this.get$errorStyle()))
                  if (J.$eq$(other.get$iconColor(), _this.get$iconColor()))
                    if (J.$eq$(other.get$prefixIconColor(), _this.get$prefixIconColor()))
                      if (J.$eq$(other.get$suffixIconColor(), _this.get$suffixIconColor()))
                        if (B.C_FloatingLabelAlignment.$eq(0, B.C_FloatingLabelAlignment))
                          if (J.$eq$(other.get$fillColor(), _this.get$fillColor()))
                            if (J.$eq$(other.get$activeIndicatorBorder(), _this.get$activeIndicatorBorder())) {
                              t1 = J.$eq$(other.get$outlineBorder(), _this.get$outlineBorder());
                              t1;
                            }
      return t1;
    },
    debugFillProperties$1(properties) {
      var t1, t2, t3, t4, _this = this, _null = null;
      _this.super$Diagnosticable$debugFillProperties(properties);
      t1 = type$.TextStyle;
      properties.add$1(0, A.DiagnosticsProperty$("labelStyle", _this.get$labelStyle(), true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t1));
      properties.add$1(0, A.DiagnosticsProperty$("floatingLabelStyle", _this.get$floatingLabelStyle(), true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t1));
      properties.add$1(0, A.DiagnosticsProperty$("helperStyle", _this.get$helperStyle(), true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t1));
      properties.add$1(0, A.IntProperty$("helperMaxLines", _null, _null, _null, B.DiagnosticLevel_3, _null));
      properties.add$1(0, A.DiagnosticsProperty$("hintStyle", _this.get$hintStyle(), true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t1));
      properties.add$1(0, A.DiagnosticsProperty$("hintFadeDuration", _null, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.Duration));
      properties.add$1(0, A.DiagnosticsProperty$("errorStyle", _this.get$errorStyle(), true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t1));
      properties.add$1(0, A.IntProperty$("errorMaxLines", _null, _null, _null, B.DiagnosticLevel_3, _null));
      properties.add$1(0, A.DiagnosticsProperty$("floatingLabelBehavior", B.FloatingLabelBehavior_1, true, B.FloatingLabelBehavior_1, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.FloatingLabelBehavior));
      properties.add$1(0, A.DiagnosticsProperty$("floatingLabelAlignment", B.C_FloatingLabelAlignment, true, B.C_FloatingLabelAlignment, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.FloatingLabelAlignment));
      t2 = type$.bool;
      properties.add$1(0, A.DiagnosticsProperty$("isDense", false, true, false, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t2));
      properties.add$1(0, A.DiagnosticsProperty$("contentPadding", _null, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.EdgeInsetsGeometry));
      properties.add$1(0, A.DiagnosticsProperty$("isCollapsed", false, true, false, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t2));
      t3 = type$.Color;
      properties.add$1(0, A.DiagnosticsProperty$("iconColor", _this.get$iconColor(), true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t3));
      properties.add$1(0, A.DiagnosticsProperty$("prefixIconColor", _this.get$prefixIconColor(), true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t3));
      t4 = type$.BoxConstraints;
      properties.add$1(0, A.DiagnosticsProperty$("prefixIconConstraints", _null, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t4));
      properties.add$1(0, A.DiagnosticsProperty$("prefixStyle", _null, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t1));
      properties.add$1(0, A.DiagnosticsProperty$("suffixIconColor", _this.get$suffixIconColor(), true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t3));
      properties.add$1(0, A.DiagnosticsProperty$("suffixIconConstraints", _null, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t4));
      properties.add$1(0, A.DiagnosticsProperty$("suffixStyle", _null, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t1));
      properties.add$1(0, A.DiagnosticsProperty$("counterStyle", _null, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t1));
      properties.add$1(0, A.DiagnosticsProperty$("filled", false, true, false, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t2));
      properties.add$1(0, A.ColorProperty$("fillColor", _this.get$fillColor(), _null, B.DiagnosticLevel_3, true, B.DiagnosticsTreeStyle_8));
      t1 = type$.BorderSide;
      properties.add$1(0, A.DiagnosticsProperty$("activeIndicatorBorder", _this.get$activeIndicatorBorder(), true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t1));
      properties.add$1(0, A.DiagnosticsProperty$("outlineBorder", _this.get$outlineBorder(), true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t1));
      properties.add$1(0, A.ColorProperty$("focusColor", _null, _null, B.DiagnosticLevel_3, true, B.DiagnosticsTreeStyle_8));
      properties.add$1(0, A.ColorProperty$("hoverColor", _null, _null, B.DiagnosticLevel_3, true, B.DiagnosticsTreeStyle_8));
      t1 = type$.InputBorder;
      properties.add$1(0, A.DiagnosticsProperty$("errorBorder", _null, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t1));
      properties.add$1(0, A.DiagnosticsProperty$("focusedBorder", _null, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t1));
      properties.add$1(0, A.DiagnosticsProperty$("focusedErrorBorder", _null, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t1));
      properties.add$1(0, A.DiagnosticsProperty$("disabledBorder", _null, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t1));
      properties.add$1(0, A.DiagnosticsProperty$("enabledBorder", _null, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t1));
      properties.add$1(0, A.DiagnosticsProperty$("border", _null, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t1));
      properties.add$1(0, A.DiagnosticsProperty$("alignLabelWithHint", false, true, false, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t2));
      properties.add$1(0, A.DiagnosticsProperty$("constraints", _null, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t4));
    },
    get$labelStyle() {
      return null;
    },
    get$floatingLabelStyle() {
      return null;
    },
    get$helperStyle() {
      return null;
    },
    get$hintStyle() {
      return null;
    },
    get$errorStyle() {
      return null;
    },
    get$iconColor() {
      return null;
    },
    get$prefixIconColor() {
      return null;
    },
    get$suffixIconColor() {
      return null;
    },
    get$fillColor() {
      return null;
    },
    get$outlineBorder() {
      return null;
    },
    get$activeIndicatorBorder() {
      return null;
    }
  };
  A._InputDecoratorDefaultsM3.prototype = {
    get$_input_decorator$_colors() {
      var t1, _this = this,
        value = _this.___InputDecoratorDefaultsM3__colors_FI;
      if (value === $) {
        t1 = A.Theme_of(_this.context);
        _this.___InputDecoratorDefaultsM3__colors_FI !== $ && A.throwLateFieldADI("_colors");
        value = _this.___InputDecoratorDefaultsM3__colors_FI = t1.colorScheme;
      }
      return value;
    },
    get$_input_decorator$_textTheme() {
      var t1, _this = this,
        value = _this.___InputDecoratorDefaultsM3__textTheme_FI;
      if (value === $) {
        t1 = A.Theme_of(_this.context);
        _this.___InputDecoratorDefaultsM3__textTheme_FI !== $ && A.throwLateFieldADI("_textTheme");
        value = _this.___InputDecoratorDefaultsM3__textTheme_FI = t1.textTheme;
      }
      return value;
    },
    get$hintStyle() {
      return A._WidgetStateTextStyle$(new A._InputDecoratorDefaultsM3_hintStyle_closure(this));
    },
    get$fillColor() {
      return A._WidgetStateColor$(new A._InputDecoratorDefaultsM3_fillColor_closure(this));
    },
    get$activeIndicatorBorder() {
      return A._WidgetStateBorderSide$(new A._InputDecoratorDefaultsM3_activeIndicatorBorder_closure(this));
    },
    get$outlineBorder() {
      return A._WidgetStateBorderSide$(new A._InputDecoratorDefaultsM3_outlineBorder_closure(this));
    },
    get$iconColor() {
      var t1 = this.get$_input_decorator$_colors(),
        t2 = t1._onSurfaceVariant;
      return t2 == null ? t1.onSurface : t2;
    },
    get$prefixIconColor() {
      return A._WidgetStateColor$(new A._InputDecoratorDefaultsM3_prefixIconColor_closure(this));
    },
    get$suffixIconColor() {
      return A._WidgetStateColor$(new A._InputDecoratorDefaultsM3_suffixIconColor_closure(this));
    },
    get$labelStyle() {
      return A._WidgetStateTextStyle$(new A._InputDecoratorDefaultsM3_labelStyle_closure(this));
    },
    get$floatingLabelStyle() {
      return A._WidgetStateTextStyle$(new A._InputDecoratorDefaultsM3_floatingLabelStyle_closure(this));
    },
    get$helperStyle() {
      return A._WidgetStateTextStyle$(new A._InputDecoratorDefaultsM3_helperStyle_closure(this));
    },
    get$errorStyle() {
      return A._WidgetStateTextStyle$(new A._InputDecoratorDefaultsM3_errorStyle_closure(this));
    }
  };
  A._InputDecoratorDefaultsM3_hintStyle_closure.prototype = {
    call$1(states) {
      var t1, t2, _null = null;
      if (type$.Set_WidgetState._as(states).contains$1(0, B.WidgetState_6))
        return A.TextStyle$(_null, _null, this.$this.get$_input_decorator$_colors().onSurface.withOpacity$1(0.38), _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, true, _null, _null, _null, _null, _null, _null, _null, _null);
      t1 = this.$this.get$_input_decorator$_colors();
      t2 = t1._onSurfaceVariant;
      return A.TextStyle$(_null, _null, t2 == null ? t1.onSurface : t2, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, true, _null, _null, _null, _null, _null, _null, _null, _null);
    },
    $signature: 57
  };
  A._InputDecoratorDefaultsM3_fillColor_closure.prototype = {
    call$1(states) {
      var t1, t2;
      if (type$.Set_WidgetState._as(states).contains$1(0, B.WidgetState_6))
        return this.$this.get$_input_decorator$_colors().onSurface.withOpacity$1(0.04);
      t1 = this.$this.get$_input_decorator$_colors();
      t2 = t1._surfaceContainerHighest;
      return t2 == null ? t1.surface : t2;
    },
    $signature: 11
  };
  A._InputDecoratorDefaultsM3_activeIndicatorBorder_closure.prototype = {
    call$1(states) {
      var t1, t2, _this = this;
      type$.Set_WidgetState._as(states);
      if (states.contains$1(0, B.WidgetState_6))
        return new A.BorderSide(_this.$this.get$_input_decorator$_colors().onSurface.withOpacity$1(0.38), 1, B.BorderStyle_1, -1);
      if (states.contains$1(0, B.WidgetState_7)) {
        if (states.contains$1(0, B.WidgetState_1))
          return new A.BorderSide(_this.$this.get$_input_decorator$_colors().error, 2, B.BorderStyle_1, -1);
        if (states.contains$1(0, B.WidgetState_0)) {
          t1 = _this.$this.get$_input_decorator$_colors();
          t2 = t1._onErrorContainer;
          return new A.BorderSide(t2 == null ? t1.onError : t2, 1, B.BorderStyle_1, -1);
        }
        return new A.BorderSide(_this.$this.get$_input_decorator$_colors().error, 1, B.BorderStyle_1, -1);
      }
      if (states.contains$1(0, B.WidgetState_1))
        return new A.BorderSide(_this.$this.get$_input_decorator$_colors().primary, 2, B.BorderStyle_1, -1);
      if (states.contains$1(0, B.WidgetState_0))
        return new A.BorderSide(_this.$this.get$_input_decorator$_colors().onSurface, 1, B.BorderStyle_1, -1);
      t1 = _this.$this.get$_input_decorator$_colors();
      t2 = t1._onSurfaceVariant;
      return new A.BorderSide(t2 == null ? t1.onSurface : t2, 1, B.BorderStyle_1, -1);
    },
    $signature: 206
  };
  A._InputDecoratorDefaultsM3_outlineBorder_closure.prototype = {
    call$1(states) {
      var t1, t2, _this = this;
      type$.Set_WidgetState._as(states);
      if (states.contains$1(0, B.WidgetState_6))
        return new A.BorderSide(_this.$this.get$_input_decorator$_colors().onSurface.withOpacity$1(0.12), 1, B.BorderStyle_1, -1);
      if (states.contains$1(0, B.WidgetState_7)) {
        if (states.contains$1(0, B.WidgetState_1))
          return new A.BorderSide(_this.$this.get$_input_decorator$_colors().error, 2, B.BorderStyle_1, -1);
        if (states.contains$1(0, B.WidgetState_0)) {
          t1 = _this.$this.get$_input_decorator$_colors();
          t2 = t1._onErrorContainer;
          return new A.BorderSide(t2 == null ? t1.onError : t2, 1, B.BorderStyle_1, -1);
        }
        return new A.BorderSide(_this.$this.get$_input_decorator$_colors().error, 1, B.BorderStyle_1, -1);
      }
      if (states.contains$1(0, B.WidgetState_1))
        return new A.BorderSide(_this.$this.get$_input_decorator$_colors().primary, 2, B.BorderStyle_1, -1);
      if (states.contains$1(0, B.WidgetState_0))
        return new A.BorderSide(_this.$this.get$_input_decorator$_colors().onSurface, 1, B.BorderStyle_1, -1);
      t1 = _this.$this.get$_input_decorator$_colors();
      t2 = t1._outline;
      if (t2 == null) {
        t2 = t1._onBackground;
        t1 = t2 == null ? t1.onSurface : t2;
      } else
        t1 = t2;
      return new A.BorderSide(t1, 1, B.BorderStyle_1, -1);
    },
    $signature: 206
  };
  A._InputDecoratorDefaultsM3_prefixIconColor_closure.prototype = {
    call$1(states) {
      var t1, t2;
      if (type$.Set_WidgetState._as(states).contains$1(0, B.WidgetState_6))
        return this.$this.get$_input_decorator$_colors().onSurface.withOpacity$1(0.38);
      t1 = this.$this.get$_input_decorator$_colors();
      t2 = t1._onSurfaceVariant;
      return t2 == null ? t1.onSurface : t2;
    },
    $signature: 11
  };
  A._InputDecoratorDefaultsM3_suffixIconColor_closure.prototype = {
    call$1(states) {
      var t1, t2, _this = this;
      type$.Set_WidgetState._as(states);
      if (states.contains$1(0, B.WidgetState_6))
        return _this.$this.get$_input_decorator$_colors().onSurface.withOpacity$1(0.38);
      if (states.contains$1(0, B.WidgetState_7)) {
        if (states.contains$1(0, B.WidgetState_0)) {
          t1 = _this.$this.get$_input_decorator$_colors();
          t2 = t1._onErrorContainer;
          return t2 == null ? t1.onError : t2;
        }
        return _this.$this.get$_input_decorator$_colors().error;
      }
      t1 = _this.$this.get$_input_decorator$_colors();
      t2 = t1._onSurfaceVariant;
      return t2 == null ? t1.onSurface : t2;
    },
    $signature: 11
  };
  A._InputDecoratorDefaultsM3_labelStyle_closure.prototype = {
    call$1(states) {
      var t1, textStyle, t2;
      type$.Set_WidgetState._as(states);
      t1 = this.$this;
      textStyle = t1.get$_input_decorator$_textTheme().bodyLarge;
      if (textStyle == null)
        textStyle = B.TextStyle_ZyH;
      if (states.contains$1(0, B.WidgetState_6))
        return textStyle.copyWith$1$color(t1.get$_input_decorator$_colors().onSurface.withOpacity$1(0.38));
      if (states.contains$1(0, B.WidgetState_7)) {
        if (states.contains$1(0, B.WidgetState_1))
          return textStyle.copyWith$1$color(t1.get$_input_decorator$_colors().error);
        if (states.contains$1(0, B.WidgetState_0)) {
          t1 = t1.get$_input_decorator$_colors();
          t2 = t1._onErrorContainer;
          return textStyle.copyWith$1$color(t2 == null ? t1.onError : t2);
        }
        return textStyle.copyWith$1$color(t1.get$_input_decorator$_colors().error);
      }
      if (states.contains$1(0, B.WidgetState_1))
        return textStyle.copyWith$1$color(t1.get$_input_decorator$_colors().primary);
      if (states.contains$1(0, B.WidgetState_0)) {
        t1 = t1.get$_input_decorator$_colors();
        t2 = t1._onSurfaceVariant;
        return textStyle.copyWith$1$color(t2 == null ? t1.onSurface : t2);
      }
      t1 = t1.get$_input_decorator$_colors();
      t2 = t1._onSurfaceVariant;
      return textStyle.copyWith$1$color(t2 == null ? t1.onSurface : t2);
    },
    $signature: 57
  };
  A._InputDecoratorDefaultsM3_floatingLabelStyle_closure.prototype = {
    call$1(states) {
      var t1, textStyle, t2;
      type$.Set_WidgetState._as(states);
      t1 = this.$this;
      textStyle = t1.get$_input_decorator$_textTheme().bodyLarge;
      if (textStyle == null)
        textStyle = B.TextStyle_ZyH;
      if (states.contains$1(0, B.WidgetState_6))
        return textStyle.copyWith$1$color(t1.get$_input_decorator$_colors().onSurface.withOpacity$1(0.38));
      if (states.contains$1(0, B.WidgetState_7)) {
        if (states.contains$1(0, B.WidgetState_1))
          return textStyle.copyWith$1$color(t1.get$_input_decorator$_colors().error);
        if (states.contains$1(0, B.WidgetState_0)) {
          t1 = t1.get$_input_decorator$_colors();
          t2 = t1._onErrorContainer;
          return textStyle.copyWith$1$color(t2 == null ? t1.onError : t2);
        }
        return textStyle.copyWith$1$color(t1.get$_input_decorator$_colors().error);
      }
      if (states.contains$1(0, B.WidgetState_1))
        return textStyle.copyWith$1$color(t1.get$_input_decorator$_colors().primary);
      if (states.contains$1(0, B.WidgetState_0)) {
        t1 = t1.get$_input_decorator$_colors();
        t2 = t1._onSurfaceVariant;
        return textStyle.copyWith$1$color(t2 == null ? t1.onSurface : t2);
      }
      t1 = t1.get$_input_decorator$_colors();
      t2 = t1._onSurfaceVariant;
      return textStyle.copyWith$1$color(t2 == null ? t1.onSurface : t2);
    },
    $signature: 57
  };
  A._InputDecoratorDefaultsM3_helperStyle_closure.prototype = {
    call$1(states) {
      var t1, textStyle, t2;
      type$.Set_WidgetState._as(states);
      t1 = this.$this;
      textStyle = t1.get$_input_decorator$_textTheme().bodySmall;
      if (textStyle == null)
        textStyle = B.TextStyle_ZyH;
      if (states.contains$1(0, B.WidgetState_6))
        return textStyle.copyWith$1$color(t1.get$_input_decorator$_colors().onSurface.withOpacity$1(0.38));
      t1 = t1.get$_input_decorator$_colors();
      t2 = t1._onSurfaceVariant;
      return textStyle.copyWith$1$color(t2 == null ? t1.onSurface : t2);
    },
    $signature: 57
  };
  A._InputDecoratorDefaultsM3_errorStyle_closure.prototype = {
    call$1(states) {
      var t1, textStyle;
      type$.Set_WidgetState._as(states);
      t1 = this.$this;
      textStyle = t1.get$_input_decorator$_textTheme().bodySmall;
      if (textStyle == null)
        textStyle = B.TextStyle_ZyH;
      return textStyle.copyWith$1$color(t1.get$_input_decorator$_colors().error);
    },
    $signature: 57
  };
  A.__HelperErrorState_State_SingleTickerProviderStateMixin_dispose_closure.prototype = {
    call$0() {
      var t1 = this.$this,
        t2 = t1.SingleTickerProviderStateMixin__ticker;
      if (t2 == null || t2._ticker$_future == null)
        return true;
      throw A.wrapException(A.FlutterError$fromParts(A._setArrayType([A.ErrorSummary$(t1.toString$0(0) + " was disposed with an active Ticker."), A.ErrorDescription$(A.getRuntimeTypeOfDartObject(t1).toString$0(0) + string$.x20creatS), A.ErrorHint$(string$.Ticker), t1.SingleTickerProviderStateMixin__ticker.describeForError$1("The offending ticker was")], type$.JSArray_DiagnosticsNode)));
    },
    $signature: 0
  };
  A.__BorderContainerState_State_TickerProviderStateMixin_dispose_closure.prototype = {
    call$0() {
      var t3, t4,
        t1 = this.$this,
        t2 = t1.TickerProviderStateMixin__tickers;
      if (t2 != null)
        for (t2 = A._LinkedHashSetIterator$(t2, t2._collection$_modifications, A._instanceType(t2)._precomputed1), t3 = t2.$ti._precomputed1; t2.moveNext$0();) {
          t4 = t2._collection$_current;
          if (t4 == null)
            t4 = t3._as(t4);
          if (t4._ticker$_future != null)
            throw A.wrapException(A.FlutterError$fromParts(A._setArrayType([A.ErrorSummary$(t1.toString$0(0) + " was disposed with an active Ticker."), A.ErrorDescription$(A.getRuntimeTypeOfDartObject(t1).toString$0(0) + string$.x20creatT), A.ErrorHint$(string$.Ticker), t4.describeForError$1("The offending ticker was")], type$.JSArray_DiagnosticsNode)));
        }
      return true;
    },
    $signature: 0
  };
  A.__InputDecoratorState_State_TickerProviderStateMixin_dispose_closure.prototype = {
    call$0() {
      var t3, t4,
        t1 = this.$this,
        t2 = t1.TickerProviderStateMixin__tickers;
      if (t2 != null)
        for (t2 = A._LinkedHashSetIterator$(t2, t2._collection$_modifications, A._instanceType(t2)._precomputed1), t3 = t2.$ti._precomputed1; t2.moveNext$0();) {
          t4 = t2._collection$_current;
          if (t4 == null)
            t4 = t3._as(t4);
          if (t4._ticker$_future != null)
            throw A.wrapException(A.FlutterError$fromParts(A._setArrayType([A.ErrorSummary$(t1.toString$0(0) + " was disposed with an active Ticker."), A.ErrorDescription$(A.getRuntimeTypeOfDartObject(t1).toString$0(0) + string$.x20creatT), A.ErrorHint$(string$.Ticker), t4.describeForError$1("The offending ticker was")], type$.JSArray_DiagnosticsNode)));
        }
      return true;
    },
    $signature: 0
  };
  A._InputDecorationTheme_Object_Diagnosticable.prototype = {};
  A.__BorderContainerState_State_TickerProviderStateMixin.prototype = {
    activate$0() {
      this.super$State$activate();
      this._updateTickerModeNotifier$0();
      this._updateTickers$0();
    },
    dispose$0() {
      var t1, _this = this;
      A.assertHelper(new A.__BorderContainerState_State_TickerProviderStateMixin_dispose_closure(_this).call$0());
      t1 = _this.TickerProviderStateMixin__tickerModeNotifier;
      if (t1 != null)
        t1.removeListener$1(0, _this.get$_updateTickers());
      _this.set$_tickerModeNotifier(null);
      _this.super$State$dispose();
    },
    debugFillProperties$1(properties) {
      var t1, t2, t3, _null = null;
      this.super$State$debugFillProperties(properties);
      t1 = this.TickerProviderStateMixin__tickers;
      if (t1 != null) {
        t2 = t1._collection$_length;
        t3 = t2 === 1 ? "" : "s";
        t3 = "tracking " + t2 + " ticker" + t3;
        t2 = t3;
      } else
        t2 = _null;
      properties.add$1(0, A.DiagnosticsProperty$("tickers", t1, true, _null, t2, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.Set_Ticker));
    }
  };
  A.__HelperErrorState_State_SingleTickerProviderStateMixin.prototype = {
    dispose$0() {
      var t1, _this = this;
      A.assertHelper(new A.__HelperErrorState_State_SingleTickerProviderStateMixin_dispose_closure(_this).call$0());
      t1 = _this.SingleTickerProviderStateMixin__tickerModeNotifier;
      if (t1 != null)
        t1.removeListener$1(0, _this.get$_updateTicker());
      _this.set$_tickerModeNotifier(null);
      _this.super$State$dispose();
    },
    activate$0() {
      this.super$State$activate();
      this._updateTickerModeNotifier$0();
      this._updateTicker$0();
    },
    debugFillProperties$1(properties) {
      var t1, t2, _0_1, _0_3, t3, _0_5, t4, t5, _0_7, _null = null;
      this.super$State$debugFillProperties(properties);
      t1 = this.SingleTickerProviderStateMixin__ticker;
      t2 = t1 == null;
      _0_1 = t2 ? _null : t1._ticker$_future != null;
      t2 = t2 ? _null : t1._muted;
      $label0$0: {
        _0_3 = true === _0_1;
        t3 = _0_3;
        A.boolConversionCheck(t3);
        if (t3) {
          _0_5 = true === t2;
          t4 = _0_5;
        } else {
          _0_5 = _null;
          t4 = false;
        }
        t5 = _null;
        if (t4) {
          t2 = "active but muted";
          break $label0$0;
        }
        if (A.boolConversionCheck(_0_3)) {
          t2 = "active";
          break $label0$0;
        }
        _0_7 = false === _0_1;
        t4 = _0_7;
        if (A.boolConversionCheck(t4))
          t2 = A.boolConversionCheck(t3 ? _0_5 : true === t2);
        else
          t2 = false;
        if (t2) {
          t2 = "inactive and muted";
          break $label0$0;
        }
        if (A.boolConversionCheck(_0_7)) {
          t2 = "inactive";
          break $label0$0;
        }
        if (_0_1 == null) {
          t2 = t5;
          break $label0$0;
        }
        t2 = t5;
      }
      properties.add$1(0, A.DiagnosticsProperty$("ticker", t1, true, _null, t2, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, false, B.DiagnosticsTreeStyle_8, _null, type$.Ticker));
    }
  };
  A.__InputDecoratorState_State_TickerProviderStateMixin.prototype = {
    activate$0() {
      this.super$State$activate();
      this._updateTickerModeNotifier$0();
      this._updateTickers$0();
    },
    dispose$0() {
      var t1, _this = this;
      A.assertHelper(new A.__InputDecoratorState_State_TickerProviderStateMixin_dispose_closure(_this).call$0());
      t1 = _this.TickerProviderStateMixin__tickerModeNotifier;
      if (t1 != null)
        t1.removeListener$1(0, _this.get$_updateTickers());
      _this.set$_tickerModeNotifier(null);
      _this.super$State$dispose();
    },
    debugFillProperties$1(properties) {
      var t1, t2, t3, _null = null;
      this.super$State$debugFillProperties(properties);
      t1 = this.TickerProviderStateMixin__tickers;
      if (t1 != null) {
        t2 = t1._collection$_length;
        t3 = t2 === 1 ? "" : "s";
        t3 = "tracking " + t2 + " ticker" + t3;
        t2 = t3;
      } else
        t2 = _null;
      properties.add$1(0, A.DiagnosticsProperty$("tickers", t1, true, _null, t2, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.Set_Ticker));
    }
  };
  A.__RenderDecoration_RenderBox_SlottedContainerRenderObjectMixin.prototype = {
    attach$1(owner) {
      var t1, t2, _i;
      this.super$RenderObject$attach(owner);
      for (t1 = this.get$children(0), t2 = t1.length, _i = 0; _i < t1.length; t1.length === t2 || (0, A.throwConcurrentModificationError)(t1), ++_i)
        t1[_i].attach$1(owner);
    },
    detach$0(_) {
      var t1, t2, _i;
      this.super$RenderObject$detach(0);
      for (t1 = this.get$children(0), t2 = t1.length, _i = 0; _i < t1.length; t1.length === t2 || (0, A.throwConcurrentModificationError)(t1), ++_i)
        t1[_i].detach$0(0);
    }
  };
  A.ListTileThemeData.prototype = {
    get$hashCode(_) {
      var _this = this;
      return A.Object_hashAll([_this.dense, _this.shape, _this.style, _this.selectedColor, _this.iconColor, _this.textColor, _this.titleTextStyle, _this.subtitleTextStyle, _this.leadingAndTrailingTextStyle, _this.contentPadding, _this.tileColor, _this.selectedTileColor, _this.horizontalTitleGap, _this.minVerticalPadding, _this.minLeadingWidth, _this.minTileHeight, _this.enableFeedback, _this.mouseCursor, _this.visualDensity, _this.titleAlignment, _this.controlAffinity]);
    },
    $eq(_, other) {
      var t1, _this = this;
      if (other == null)
        return false;
      if (_this === other)
        return true;
      if (J.get$runtimeType$(other) !== A.getRuntimeTypeOfDartObject(_this))
        return false;
      t1 = false;
      if (other instanceof A.ListTileThemeData)
        if (J.$eq$(other.shape, _this.shape))
          if (other.style == _this.style)
            if (J.$eq$(other.selectedColor, _this.selectedColor))
              if (J.$eq$(other.iconColor, _this.iconColor))
                if (J.$eq$(other.titleTextStyle, _this.titleTextStyle))
                  if (J.$eq$(other.subtitleTextStyle, _this.subtitleTextStyle))
                    if (J.$eq$(other.leadingAndTrailingTextStyle, _this.leadingAndTrailingTextStyle))
                      if (J.$eq$(other.textColor, _this.textColor))
                        if (J.$eq$(other.contentPadding, _this.contentPadding))
                          if (J.$eq$(other.tileColor, _this.tileColor))
                            if (J.$eq$(other.selectedTileColor, _this.selectedTileColor))
                              if (other.horizontalTitleGap == _this.horizontalTitleGap)
                                if (other.minVerticalPadding == _this.minVerticalPadding)
                                  if (other.minLeadingWidth == _this.minLeadingWidth) {
                                    t1 = other.minTileHeight == _this.minTileHeight;
                                    t1;
                                  }
      return t1;
    },
    debugFillProperties$1(properties) {
      var t1, t2, _this = this, _null = null;
      _this.super$Diagnosticable$debugFillProperties(properties);
      t1 = type$.bool;
      properties.add$1(0, A.DiagnosticsProperty$("dense", _this.dense, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t1));
      properties.add$1(0, A.DiagnosticsProperty$("shape", _this.shape, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.ShapeBorder));
      properties.add$1(0, A.EnumProperty$("style", _this.style, _null, B.DiagnosticLevel_3, type$.ListTileStyle));
      properties.add$1(0, A.ColorProperty$("selectedColor", _this.selectedColor, _null, B.DiagnosticLevel_3, true, B.DiagnosticsTreeStyle_8));
      properties.add$1(0, A.ColorProperty$("iconColor", _this.iconColor, _null, B.DiagnosticLevel_3, true, B.DiagnosticsTreeStyle_8));
      properties.add$1(0, A.ColorProperty$("textColor", _this.textColor, _null, B.DiagnosticLevel_3, true, B.DiagnosticsTreeStyle_8));
      t2 = type$.TextStyle;
      properties.add$1(0, A.DiagnosticsProperty$("titleTextStyle", _this.titleTextStyle, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t2));
      properties.add$1(0, A.DiagnosticsProperty$("subtitleTextStyle", _this.subtitleTextStyle, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t2));
      properties.add$1(0, A.DiagnosticsProperty$("leadingAndTrailingTextStyle", _this.leadingAndTrailingTextStyle, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t2));
      properties.add$1(0, A.DiagnosticsProperty$("contentPadding", _this.contentPadding, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.EdgeInsetsGeometry));
      properties.add$1(0, A.ColorProperty$("tileColor", _this.tileColor, _null, B.DiagnosticLevel_3, true, B.DiagnosticsTreeStyle_8));
      properties.add$1(0, A.ColorProperty$("selectedTileColor", _this.selectedTileColor, _null, B.DiagnosticLevel_3, true, B.DiagnosticsTreeStyle_8));
      properties.add$1(0, A.DoubleProperty$("horizontalTitleGap", _this.horizontalTitleGap, _null, _null, B.DiagnosticLevel_3, true, _null, _null));
      properties.add$1(0, A.DoubleProperty$("minVerticalPadding", _this.minVerticalPadding, _null, _null, B.DiagnosticLevel_3, true, _null, _null));
      properties.add$1(0, A.DoubleProperty$("minLeadingWidth", _this.minLeadingWidth, _null, _null, B.DiagnosticLevel_3, true, _null, _null));
      properties.add$1(0, A.DoubleProperty$("minTileHeight", _this.minTileHeight, _null, _null, B.DiagnosticLevel_3, true, _null, _null));
      properties.add$1(0, A.DiagnosticsProperty$("enableFeedback", _this.enableFeedback, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t1));
      properties.add$1(0, A.DiagnosticsProperty$("mouseCursor", _this.mouseCursor, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.WidgetStateProperty_nullable_MouseCursor));
      properties.add$1(0, A.DiagnosticsProperty$("visualDensity", _this.visualDensity, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.VisualDensity));
      properties.add$1(0, A.DiagnosticsProperty$("titleAlignment", _this.titleAlignment, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.ListTileTitleAlignment));
      properties.add$1(0, A.DiagnosticsProperty$("controlAffinity", _this.controlAffinity, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.ListTileControlAffinity));
    }
  };
  A._ListTileThemeData_Object_Diagnosticable.prototype = {};
  A.TextMagnifier.prototype = {
    createState$0() {
      return new A._TextMagnifierState(B.Offset_0_0, B._StateLifecycle_0);
    }
  };
  A.TextMagnifier_adaptiveMagnifierConfiguration_closure.prototype = {
    call$3(context, controller, magnifierInfo) {
      type$.BuildContext._as(context);
      type$.MagnifierController._as(controller);
      type$.ValueNotifier_MagnifierInfo._as(magnifierInfo);
      switch (A.defaultTargetPlatform().index) {
        case 2:
          return new A.CupertinoTextMagnifier(controller, magnifierInfo, null);
        case 0:
          return new A.TextMagnifier(magnifierInfo, null);
        case 1:
        case 3:
        case 4:
        case 5:
          return null;
      }
    },
    "call*": "call$3",
    $requiredArgCount: 3,
    $signature: 671
  };
  A._TextMagnifierState.prototype = {
    initState$0() {
      this.super$State$initState();
      this._widget.magnifierInfo.addListener$1(0, this.get$_determineMagnifierPositionAndFocalPoint());
    },
    dispose$0() {
      var t1, _this = this;
      _this._widget.magnifierInfo.removeListener$1(0, _this.get$_determineMagnifierPositionAndFocalPoint());
      t1 = _this._positionShouldBeAnimatedTimer;
      if (t1 != null)
        t1.cancel$0(0);
      _this.super$State$dispose();
    },
    didChangeDependencies$0() {
      this._determineMagnifierPositionAndFocalPoint$0();
      this.super$State$didChangeDependencies();
    },
    didUpdateWidget$1(oldWidget) {
      var t1, t2, _this = this;
      type$.TextMagnifier._as(oldWidget);
      t1 = oldWidget.magnifierInfo;
      if (t1 !== _this._widget.magnifierInfo) {
        t2 = _this.get$_determineMagnifierPositionAndFocalPoint();
        t1.removeListener$1(0, t2);
        _this._widget.magnifierInfo.addListener$1(0, t2);
      }
      _this.super$State$didUpdateWidget(oldWidget);
    },
    _determineMagnifierPositionAndFocalPoint$0() {
      var t3, t4, screenBoundsAdjustedMagnifierRect, t5, t6, newGlobalFocalPointX, positionShouldBeAnimated, _this = this, t1 = {},
        t2 = _this._widget.magnifierInfo,
        selectionInfo = t2.get$value(t2);
      t2 = _this.get$context(0);
      A.debugCheckHasMediaQuery(t2);
      t2 = A.InheritedModel_inheritFrom(t2, B._MediaQueryAspect_0, type$.MediaQuery).data.size;
      t3 = selectionInfo.globalGesturePosition;
      t4 = selectionInfo.currentLineBoundaries;
      t4 = new A.Offset(A.clampDouble(t3._dx, t4.left, t4.right), selectionInfo.caretRect.get$center()._dy).$sub(0, new A.Offset(38.685, 59.9));
      t3 = t4._dx;
      t4 = t4._dy;
      screenBoundsAdjustedMagnifierRect = A.MagnifierController_shiftWithinBounds(new A.Rect(0, 0, 0 + t2._dx, 0 + t2._dy), new A.Rect(t3, t4, t3 + 77.37, t4 + 37.9));
      t3 = screenBoundsAdjustedMagnifierRect.top;
      t2 = selectionInfo.fieldBounds;
      t5 = t2.right;
      t6 = t2.left;
      newGlobalFocalPointX = t5 - t6 < 61.896 ? t2.get$center()._dx : A.clampDouble(screenBoundsAdjustedMagnifierRect.get$center()._dx, t6 + 30.948, t5 - 30.948);
      t2 = screenBoundsAdjustedMagnifierRect.get$center();
      positionShouldBeAnimated = t1.positionShouldBeAnimated = _this._positionShouldBeAnimatedTimer;
      t5 = _this._magnifierPosition;
      if (t5 != null && t3 !== t5._dy) {
        if (positionShouldBeAnimated != null && positionShouldBeAnimated._handle != null)
          positionShouldBeAnimated.cancel$0(0);
        t1.positionShouldBeAnimated = A.Timer_Timer(B.Duration_70000, new A._TextMagnifierState__determineMagnifierPositionAndFocalPoint_closure(_this));
      }
      _this.setState$1(new A._TextMagnifierState__determineMagnifierPositionAndFocalPoint_closure0(t1, _this, new A.Offset(screenBoundsAdjustedMagnifierRect.left, t3), new A.Offset(newGlobalFocalPointX - t2._dx, t4 - t3)));
    },
    build$1(context) {
      var t1, t2, t3, _this = this;
      if (A.assertTest(_this._magnifierPosition != null))
        A.assertThrow("Magnifier position should only be null before the first build.");
      t1 = _this._magnifierPosition;
      t2 = t1._dy;
      t1 = t1._dx;
      t3 = _this._positionShouldBeAnimatedTimer != null ? B.Duration_70000 : B.Duration_0;
      return A.AnimatedPositioned$(new A.Magnifier(_this._extraFocalPointOffset, null), B.C__Linear, t3, t1, t2);
    }
  };
  A._TextMagnifierState__determineMagnifierPositionAndFocalPoint_closure.prototype = {
    call$0() {
      var t1 = this.$this;
      return t1.setState$1(new A._TextMagnifierState__determineMagnifierPositionAndFocalPoint__closure(t1));
    },
    $signature: 1
  };
  A._TextMagnifierState__determineMagnifierPositionAndFocalPoint__closure.prototype = {
    call$0() {
      this.$this._positionShouldBeAnimatedTimer = null;
    },
    $signature: 1
  };
  A._TextMagnifierState__determineMagnifierPositionAndFocalPoint_closure0.prototype = {
    call$0() {
      var _this = this,
        t1 = _this.$this;
      t1._magnifierPosition = _this.finalMagnifierPosition;
      t1._positionShouldBeAnimatedTimer = _this._box_0.positionShouldBeAnimated;
      t1._extraFocalPointOffset = _this.focalPointAdjustmentForScreenBoundsAdjustment;
    },
    $signature: 1
  };
  A.Magnifier.prototype = {
    build$1(context) {
      return A.RawMagnifier$(new A.ColoredBox(B.Color_rYE, null, null), B.Clip_1, new A.MagnifierDecoration(1, B.List_jWK, new A.RoundedRectangleBorder(B.BorderRadius_4BW, B.BorderSide_Ah5)), this.additionalFocalPointOffset.$add(0, new A.Offset(0, 40.95)), 1.25, B.Size_qTB);
    }
  };
  A.MaterialType.prototype = {
    _enumToString$0() {
      return "MaterialType." + this._name;
    }
  };
  A.Material.prototype = {
    createState$0() {
      return new A._MaterialState(new A.LabeledGlobalKey("ink renderer", type$.LabeledGlobalKey_State_StatefulWidget), null, null, B._StateLifecycle_0);
    },
    debugFillProperties$1(properties) {
      var t1, _this = this, _null = null;
      _this.super$Widget$debugFillProperties(properties);
      properties.add$1(0, A.EnumProperty$("type", _this.type, B.C__NoDefaultValue, B.DiagnosticLevel_3, type$.MaterialType));
      properties.add$1(0, A.DoubleProperty$("elevation", _this.elevation, 0, _null, B.DiagnosticLevel_3, true, _null, _null));
      properties.add$1(0, A.ColorProperty$("color", _this.color, _null, B.DiagnosticLevel_3, true, B.DiagnosticsTreeStyle_8));
      properties.add$1(0, A.ColorProperty$("shadowColor", _this.shadowColor, _null, B.DiagnosticLevel_3, true, B.DiagnosticsTreeStyle_8));
      properties.add$1(0, A.ColorProperty$("surfaceTintColor", _this.surfaceTintColor, _null, B.DiagnosticLevel_3, true, B.DiagnosticsTreeStyle_8));
      t1 = _this.textStyle;
      if (t1 != null)
        t1.debugFillProperties$2$prefix(properties, "textStyle.");
      properties.add$1(0, A.DiagnosticsProperty$("shape", _this.shape, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.ShapeBorder));
      properties.add$1(0, A.DiagnosticsProperty$("borderOnForeground", true, true, true, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.bool));
      properties.add$1(0, A.DiagnosticsProperty$("borderRadius", _this.borderRadius, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.BorderRadiusGeometry));
    }
  };
  A.Material_of_closure.prototype = {
    call$0() {
      if (this.controller == null) {
        var t1 = this.context;
        if (A.LookupBoundary_debugIsHidingAncestorRenderObjectOfType(t1, type$._RenderInkFeatures))
          throw A.wrapException(A.FlutterError_FlutterError("Material.of() was called with a context that does not have access to a Material widget.\nThe context provided to Material.of() does have a Material widget ancestor, but it is hidden by a LookupBoundary. This can happen because you are using a widget that looks for a Material ancestor, but no such ancestor exists within the closest LookupBoundary.\nThe context used was:\n  " + t1.toString$0(0)));
        throw A.wrapException(A.FlutterError_FlutterError("Material.of() was called with a context that does not contain a Material widget.\nNo Material widget ancestor could be found starting from the context that was passed to Material.of(). This can happen because you are using a widget that looks for a Material ancestor, but no such ancestor exists.\nThe context used was:\n  " + t1.toString$0(0)));
      }
      return true;
    },
    $signature: 0
  };
  A._MaterialState.prototype = {
    build$1(context) {
      var _0_0, t2, modelShadowColor, contents, t3, t4, shape, color, _this = this, _null = null,
        theme = A.Theme_of(context),
        t1 = _this._widget,
        backgroundColor = t1.color;
      if (backgroundColor == null) {
        _0_0 = t1.type;
        $label0$0: {
          backgroundColor = _null;
          if (B.MaterialType_0 === _0_0) {
            t2 = theme.canvasColor;
            break $label0$0;
          }
          if (B.MaterialType_1 === _0_0) {
            t2 = theme.cardColor;
            break $label0$0;
          }
          if (B.MaterialType_3 === _0_0 || B.MaterialType_2 === _0_0 || B.MaterialType_4 === _0_0) {
            t2 = backgroundColor;
            break $label0$0;
          }
          t2 = backgroundColor;
        }
        backgroundColor = t2;
      }
      modelShadowColor = t1.shadowColor;
      if (modelShadowColor == null) {
        t2 = theme.colorScheme._shadow;
        if (t2 == null)
          t2 = B.Color_vnR;
        modelShadowColor = t2;
      }
      if (A.assertTest(backgroundColor != null || t1.type === B.MaterialType_4))
        A.assertThrow("If Material type is not MaterialType.transparency, a color must either be passed in through the `color` property, or be defined in the theme (ex. canvasColor != null if type is set to MaterialType.canvas)");
      t1 = _this._widget;
      contents = t1.child;
      t2 = t1.textStyle;
      if (t2 == null) {
        t1 = A.Theme_of(context).textTheme.bodyMedium;
        t1.toString;
      } else
        t1 = t2;
      t2 = _this._widget;
      contents = A.AnimatedDefaultTextStyle$(contents, B.C__Linear, t2.animationDuration, t1);
      t1 = t2;
      t2 = t1.type;
      t3 = t2 === B.MaterialType_4;
      contents = new A.NotificationListener(new A._MaterialState_build_closure(_this), new A._InkFeatures(backgroundColor, _this, !t3, contents, _this._inkFeatureRenderer), _null, type$.NotificationListener_LayoutChangedNotification);
      t4 = t1.borderRadius;
      shape = t4 != null ? new A.RoundedRectangleBorder(t4, B.BorderSide_Ah5) : t1.shape;
      if (t2 === B.MaterialType_0 && shape == null) {
        backgroundColor.toString;
        color = A.ElevationOverlay_applySurfaceTint(backgroundColor, t1.surfaceTintColor, t1.elevation);
        t1 = _this._widget;
        t2 = t1.animationDuration;
        t3 = t1.clipBehavior;
        t1 = t1.elevation;
        A.assertHelper(t1 >= 0);
        return new A.AnimatedPhysicalModel(contents, t3, t1, color, false, modelShadowColor, B.Cubic_Dkk, t2, _null, _null);
      }
      if (shape == null) {
        $label1$1: {
          if (B.MaterialType_2 === t2) {
            t2 = B.CircleBorder_oSW;
            break $label1$1;
          }
          if (B.MaterialType_0 === t2 || B.MaterialType_4 === t2) {
            t2 = B.RoundedRectangleBorder_Ggx;
            break $label1$1;
          }
          if (B.MaterialType_1 === t2 || B.MaterialType_3 === t2) {
            t2 = B.RoundedRectangleBorder_oPN;
            break $label1$1;
          }
          t2 = _null;
        }
        shape = t2;
      }
      if (t3) {
        t1 = A.Directionality_maybeOf(context);
        return A.ClipPath$(new A._ShapeBorderPaint(contents, shape, true, _null), _this._widget.clipBehavior, new A.ShapeBorderClipper(shape, t1, _null));
      }
      t2 = t1.elevation;
      backgroundColor.toString;
      A.assertHelper(t2 >= 0);
      return new A._MaterialInterior(contents, shape, true, t1.clipBehavior, t2, backgroundColor, modelShadowColor, t1.surfaceTintColor, B.Cubic_Dkk, t1.animationDuration, _null, _null);
    },
    $isTickerProvider: 1
  };
  A._MaterialState_build_closure.prototype = {
    call$1(notification) {
      var t1, t2;
      type$.LayoutChangedNotification._as(notification);
      t1 = A.BindingBase_checkInstance($.WidgetsBinding__instance, type$.WidgetsBinding).WidgetsBinding__buildOwner._globalKeyRegistry.$index(0, this.$this._inkFeatureRenderer).findRenderObject$0();
      t1.toString;
      type$._RenderInkFeatures._as(t1);
      t2 = t1._inkFeatures;
      t2 = t2 == null ? null : t2.length !== 0;
      if (t2 === true)
        t1.markNeedsPaint$0();
      return false;
    },
    $signature: 680
  };
  A._RenderInkFeatures.prototype = {
    addInkFeature$1(feature) {
      var t1, _this = this;
      A.assertHelper(!feature._material$_debugDisposed);
      A.assertHelper(feature._material$_controller === _this);
      if (_this._inkFeatures == null)
        _this.set$_inkFeatures(A._setArrayType([], type$.JSArray_InkFeature));
      t1 = _this._inkFeatures;
      t1.toString;
      A.assertHelper(!B.JSArray_methods.contains$1(t1, feature));
      t1 = _this._inkFeatures;
      t1.toString;
      B.JSArray_methods.add$1(t1, feature);
      _this.markNeedsPaint$0();
    },
    hitTestSelf$1(position) {
      return this.absorbHitTest;
    },
    paint$2(context, offset) {
      var canvas, t1, _i, inkFeature, t2, transform, _this = this,
        inkFeatures = _this._inkFeatures;
      if (inkFeatures != null && inkFeatures.length !== 0) {
        canvas = context.get$canvas(context);
        canvas.save$0(0);
        canvas.translate$2(0, offset._dx, offset._dy);
        t1 = _this.get$size(0);
        canvas.clipRect$1(new A.Rect(0, 0, 0 + t1._dx, 0 + t1._dy));
        for (t1 = inkFeatures.length, _i = 0; _i < inkFeatures.length; inkFeatures.length === t1 || (0, A.throwConcurrentModificationError)(inkFeatures), ++_i) {
          inkFeature = inkFeatures[_i];
          t2 = inkFeature.referenceBox;
          A.assertHelper(t2._object$_owner != null);
          A.assertHelper(!inkFeature._material$_debugDisposed);
          transform = A.InkFeature__getPaintTransform(inkFeature._material$_controller, t2);
          if (transform != null)
            inkFeature.paintFeature$2(canvas, transform);
        }
        canvas.restore$0(0);
      }
      t1 = _this._inkFeatures;
      A.assertHelper(inkFeatures == null ? t1 == null : inkFeatures === t1);
      _this.super$RenderProxyBoxMixin$paint(context, offset);
    },
    set$_inkFeatures(_inkFeatures) {
      this._inkFeatures = type$.nullable_List_InkFeature._as(_inkFeatures);
    },
    $isMaterialInkController: 1
  };
  A._InkFeatures.prototype = {
    createRenderObject$1(context) {
      var t1 = new A._RenderInkFeatures(this.vsync, this.absorbHitTest, null, new A._LayoutCacheStorage(), A.LayerHandle$(type$.ContainerLayer_2));
      t1.RenderObject$0();
      t1.set$child(null);
      return t1;
    },
    updateRenderObject$2(context, renderObject) {
      type$._RenderInkFeatures._as(renderObject);
      renderObject.absorbHitTest = this.absorbHitTest;
      A.assertHelper(this.vsync === renderObject.vsync);
    }
  };
  A.InkFeature.prototype = {
    dispose$0() {
      var t1, t2, _this = this;
      A.assertHelper(!_this._material$_debugDisposed);
      A.assertHelper(new A.InkFeature_dispose_closure(_this).call$0());
      $.$get$FlutterMemoryAllocations_instance().dispatchObjectDisposed$1$object(_this);
      t1 = _this._material$_controller;
      A.assertHelper(t1._inkFeatures != null);
      t2 = t1._inkFeatures;
      t2.toString;
      B.JSArray_methods.remove$1(t2, _this);
      t1.markNeedsPaint$0();
      _this.onRemoved.call$0();
    },
    toString$0(_) {
      return A.objectRuntimeType(this, "<optimized out>") + "#" + A.shortHash(this);
    }
  };
  A.InkFeature_dispose_closure.prototype = {
    call$0() {
      return this.$this._material$_debugDisposed = true;
    },
    $signature: 0
  };
  A.ShapeBorderTween.prototype = {
    lerp$1(t) {
      return A.ShapeBorder_lerp(this.begin, this.end, t);
    }
  };
  A._MaterialInterior.prototype = {
    createState$0() {
      return new A._MaterialInteriorState(null, null, B._StateLifecycle_0);
    },
    debugFillProperties$1(description) {
      var _this = this, _null = null;
      _this.super$ImplicitlyAnimatedWidget$debugFillProperties(description);
      description.add$1(0, A.DiagnosticsProperty$("shape", _this.shape, true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.ShapeBorder));
      description.add$1(0, A.DoubleProperty$("elevation", _this.elevation, B.C__NoDefaultValue, _null, B.DiagnosticLevel_3, true, _null, _null));
      description.add$1(0, A.ColorProperty$("color", _this.color, B.C__NoDefaultValue, B.DiagnosticLevel_3, true, B.DiagnosticsTreeStyle_8));
      description.add$1(0, A.ColorProperty$("shadowColor", _this.shadowColor, B.C__NoDefaultValue, B.DiagnosticLevel_3, true, B.DiagnosticsTreeStyle_8));
    }
  };
  A._MaterialInteriorState.prototype = {
    forEachTween$1(visitor) {
      var t1, t2, _this = this;
      type$.nullable_Tween_dynamic_Function_3_nullable_Tween_dynamic_and_dynamic_and_Tween_dynamic_Function_dynamic._as(visitor);
      _this.set$_material$_elevation(type$.nullable_Tween_double._as(visitor.call$3(_this._material$_elevation, _this._widget.elevation, new A._MaterialInteriorState_forEachTween_closure())));
      t1 = type$.nullable_ColorTween;
      _this._material$_shadowColor = t1._as(visitor.call$3(_this._material$_shadowColor, _this._widget.shadowColor, new A._MaterialInteriorState_forEachTween_closure0()));
      t2 = _this._widget.surfaceTintColor;
      _this._surfaceTintColor = t2 != null ? t1._as(visitor.call$3(_this._surfaceTintColor, t2, new A._MaterialInteriorState_forEachTween_closure1())) : null;
      _this._border = type$.nullable_ShapeBorderTween._as(visitor.call$3(_this._border, _this._widget.shape, new A._MaterialInteriorState_forEachTween_closure2()));
    },
    build$1(context) {
      var t2, t3, elevation, t4, color, t5, _this = this, _null = null,
        t1 = _this._border;
      t1.toString;
      t2 = type$.Animation_double;
      t1 = t1.transform$1(0, t2._as(_this.get$_implicit_animations$_animation()).get$value(0));
      t1.toString;
      t3 = _this._material$_elevation;
      t3.toString;
      elevation = t3.transform$1(0, t2._as(_this.get$_implicit_animations$_animation()).get$value(0));
      A.Theme_of(context);
      t3 = _this._widget.color;
      t4 = _this._surfaceTintColor;
      color = A.ElevationOverlay_applySurfaceTint(t3, t4 == null ? _null : t4.transform$1(0, t2._as(_this.get$_implicit_animations$_animation()).get$value(0)), elevation);
      t3 = _this._material$_shadowColor;
      t3.toString;
      t2 = t3.transform$1(0, t2._as(_this.get$_implicit_animations$_animation()).get$value(0));
      t2.toString;
      t3 = A.Directionality_maybeOf(context);
      t4 = _this._widget;
      t5 = t4.clipBehavior;
      t4 = t4.child;
      A.assertHelper(elevation >= 0);
      return new A.PhysicalShape(new A.ShapeBorderClipper(t1, t3, _null), t5, elevation, color, t2, new A._ShapeBorderPaint(t4, t1, true, _null), _null);
    },
    set$_material$_elevation(_elevation) {
      this._material$_elevation = type$.nullable_Tween_double._as(_elevation);
    }
  };
  A._MaterialInteriorState_forEachTween_closure.prototype = {
    call$1(value) {
      return new A.Tween(A._asDouble(value), null, type$.Tween_double);
    },
    $signature: 40
  };
  A._MaterialInteriorState_forEachTween_closure0.prototype = {
    call$1(value) {
      return new A.ColorTween(type$.Color._as(value), null);
    },
    $signature: 89
  };
  A._MaterialInteriorState_forEachTween_closure1.prototype = {
    call$1(value) {
      return new A.ColorTween(type$.Color._as(value), null);
    },
    $signature: 89
  };
  A._MaterialInteriorState_forEachTween_closure2.prototype = {
    call$1(value) {
      return new A.ShapeBorderTween(type$.ShapeBorder._as(value), null);
    },
    $signature: 698
  };
  A._ShapeBorderPaint.prototype = {
    build$1(context) {
      var t1 = A.Directionality_maybeOf(context);
      return A.CustomPaint$(this.child, new A._ShapeBorderPainter(this.shape, t1, null), null, null, B.Size_0_0);
    }
  };
  A._ShapeBorderPainter.prototype = {
    paint$2(canvas, size) {
      this.border.paint$3$textDirection(canvas, new A.Rect(0, 0, 0 + size._dx, 0 + size._dy), this.textDirection);
    },
    shouldRepaint$1(oldDelegate) {
      return !type$._ShapeBorderPainter._as(oldDelegate).border.$eq(0, this.border);
    }
  };
  A.__MaterialState_State_TickerProviderStateMixin_dispose_closure.prototype = {
    call$0() {
      var t3, t4,
        t1 = this.$this,
        t2 = t1.TickerProviderStateMixin__tickers;
      if (t2 != null)
        for (t2 = A._LinkedHashSetIterator$(t2, t2._collection$_modifications, A._instanceType(t2)._precomputed1), t3 = t2.$ti._precomputed1; t2.moveNext$0();) {
          t4 = t2._collection$_current;
          if (t4 == null)
            t4 = t3._as(t4);
          if (t4._ticker$_future != null)
            throw A.wrapException(A.FlutterError$fromParts(A._setArrayType([A.ErrorSummary$(t1.toString$0(0) + " was disposed with an active Ticker."), A.ErrorDescription$(A.getRuntimeTypeOfDartObject(t1).toString$0(0) + string$.x20creatT), A.ErrorHint$(string$.Ticker), t4.describeForError$1("The offending ticker was")], type$.JSArray_DiagnosticsNode)));
        }
      return true;
    },
    $signature: 0
  };
  A.__MaterialState_State_TickerProviderStateMixin.prototype = {
    activate$0() {
      this.super$State$activate();
      this._updateTickerModeNotifier$0();
      this._updateTickers$0();
    },
    dispose$0() {
      var t1, _this = this;
      A.assertHelper(new A.__MaterialState_State_TickerProviderStateMixin_dispose_closure(_this).call$0());
      t1 = _this.TickerProviderStateMixin__tickerModeNotifier;
      if (t1 != null)
        t1.removeListener$1(0, _this.get$_updateTickers());
      _this.set$_tickerModeNotifier(null);
      _this.super$State$dispose();
    },
    debugFillProperties$1(properties) {
      var t1, t2, t3, _null = null;
      this.super$State$debugFillProperties(properties);
      t1 = this.TickerProviderStateMixin__tickers;
      if (t1 != null) {
        t2 = t1._collection$_length;
        t3 = t2 === 1 ? "" : "s";
        t3 = "tracking " + t2 + " ticker" + t3;
        t2 = t3;
      } else
        t2 = _null;
      properties.add$1(0, A.DiagnosticsProperty$("tickers", t1, true, _null, t2, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.Set_Ticker));
    }
  };
  A._MaterialLocalizationsDelegate.prototype = {
    isSupported$1(locale) {
      return locale.get$languageCode(0) === "en";
    },
    load$1(_, locale) {
      return new A.SynchronousFuture(B.C_DefaultMaterialLocalizations, type$.SynchronousFuture_MaterialLocalizations);
    },
    shouldReload$1(old) {
      type$._MaterialLocalizationsDelegate._as(old);
      return false;
    },
    toString$0(_) {
      return "DefaultMaterialLocalizations.delegate(en_US)";
    }
  };
  A.DefaultMaterialLocalizations.prototype = {
    remainingTextFieldCharacterCount$1(remaining) {
      var t1;
      $label0$0: {
        if (0 === remaining) {
          t1 = "No characters remaining";
          break $label0$0;
        }
        if (1 === remaining) {
          t1 = "1 character remaining";
          break $label0$0;
        }
        t1 = "" + remaining + " characters remaining";
        break $label0$0;
      }
      return t1;
    },
    $isMaterialLocalizations: 1
  };
  A.MaterialStateMixin.prototype = {
    updateMaterialState$2$onChanged(key, onChanged) {
      return new A.MaterialStateMixin_updateMaterialState_closure(this, key, onChanged);
    },
    updateMaterialState$1(key) {
      return this.updateMaterialState$2$onChanged(key, null);
    },
    addMaterialState$1(state) {
      if (this.MaterialStateMixin_materialStates.add$1(0, state))
        this.setState$1(new A.MaterialStateMixin_addMaterialState_closure());
    },
    removeMaterialState$1(state) {
      if (this.MaterialStateMixin_materialStates.remove$1(0, state))
        this.setState$1(new A.MaterialStateMixin_removeMaterialState_closure());
    }
  };
  A.MaterialStateMixin_updateMaterialState_closure.prototype = {
    call$1(value) {
      var t1, t2;
      A._asBool(value);
      t1 = this.$this;
      t2 = this.key;
      if (t1.MaterialStateMixin_materialStates.contains$1(0, t2) === value)
        return;
      if (value)
        t1.addMaterialState$1(t2);
      else
        t1.removeMaterialState$1(t2);
    },
    $signature: 24
  };
  A.MaterialStateMixin_addMaterialState_closure.prototype = {
    call$0() {
    },
    $signature: 1
  };
  A.MaterialStateMixin_removeMaterialState_closure.prototype = {
    call$0() {
    },
    $signature: 1
  };
  A.MenuBarThemeData.prototype = {};
  A.MenuButtonThemeData.prototype = {
    get$hashCode(_) {
      return J.get$hashCode$(this.style);
    },
    $eq(_, other) {
      if (other == null)
        return false;
      if (this === other)
        return true;
      if (J.get$runtimeType$(other) !== A.getRuntimeTypeOfDartObject(this))
        return false;
      return other instanceof A.MenuButtonThemeData && J.$eq$(other.style, this.style);
    },
    debugFillProperties$1(properties) {
      var _null = null;
      this.super$Diagnosticable$debugFillProperties(properties);
      properties.add$1(0, A.DiagnosticsProperty$("style", this.style, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.ButtonStyle));
    }
  };
  A._MenuButtonThemeData_Object_Diagnosticable.prototype = {};
  A.MenuStyle.prototype = {
    get$hashCode(_) {
      var _this = this;
      return A.Object_hashAll([_this.backgroundColor, _this.shadowColor, _this.surfaceTintColor, _this.elevation, _this.padding, _this.minimumSize, _this.fixedSize, _this.maximumSize, _this.side, _this.shape, _this.mouseCursor, _this.visualDensity, _this.alignment]);
    },
    $eq(_, other) {
      var t1, _this = this;
      if (other == null)
        return false;
      if (_this === other)
        return true;
      if (J.get$runtimeType$(other) !== A.getRuntimeTypeOfDartObject(_this))
        return false;
      t1 = false;
      if (other instanceof A.MenuStyle)
        if (other.backgroundColor == _this.backgroundColor)
          if (other.shadowColor == _this.shadowColor)
            if (other.surfaceTintColor == _this.surfaceTintColor)
              if (other.elevation == _this.elevation)
                if (other.padding == _this.padding)
                  if (other.minimumSize == _this.minimumSize)
                    if (other.fixedSize == _this.fixedSize)
                      if (other.maximumSize == _this.maximumSize)
                        if (other.side == _this.side)
                          if (other.shape == _this.shape)
                            t1 = J.$eq$(other.alignment, _this.alignment);
      return t1;
    },
    debugFillProperties$1(properties) {
      var t1, _this = this, _null = null;
      _this.super$Diagnosticable$debugFillProperties(properties);
      t1 = type$.WidgetStateProperty_nullable_Color;
      properties.add$1(0, A.DiagnosticsProperty$("backgroundColor", _this.backgroundColor, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t1));
      properties.add$1(0, A.DiagnosticsProperty$("shadowColor", _this.shadowColor, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t1));
      properties.add$1(0, A.DiagnosticsProperty$("surfaceTintColor", _this.surfaceTintColor, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t1));
      properties.add$1(0, A.DiagnosticsProperty$("elevation", _this.elevation, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.WidgetStateProperty_nullable_double));
      properties.add$1(0, A.DiagnosticsProperty$("padding", _this.padding, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.WidgetStateProperty_nullable_EdgeInsetsGeometry));
      t1 = type$.WidgetStateProperty_nullable_Size;
      properties.add$1(0, A.DiagnosticsProperty$("minimumSize", _this.minimumSize, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t1));
      properties.add$1(0, A.DiagnosticsProperty$("fixedSize", _this.fixedSize, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t1));
      properties.add$1(0, A.DiagnosticsProperty$("maximumSize", _this.maximumSize, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t1));
      properties.add$1(0, A.DiagnosticsProperty$("side", _this.side, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.WidgetStateProperty_nullable_BorderSide));
      properties.add$1(0, A.DiagnosticsProperty$("shape", _this.shape, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.WidgetStateProperty_nullable_OutlinedBorder));
      properties.add$1(0, A.DiagnosticsProperty$("mouseCursor", _this.mouseCursor, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.WidgetStateProperty_nullable_MouseCursor));
      properties.add$1(0, A.DiagnosticsProperty$("visualDensity", _this.visualDensity, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.VisualDensity));
      properties.add$1(0, A.DiagnosticsProperty$("alignment", _this.alignment, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.AlignmentGeometry));
    }
  };
  A._MenuStyle_Object_Diagnosticable.prototype = {};
  A.MenuThemeData.prototype = {
    get$hashCode(_) {
      return A.Object_hash(this.style, this.submenuIcon, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue);
    },
    $eq(_, other) {
      var t1;
      if (other == null)
        return false;
      if (this === other)
        return true;
      if (J.get$runtimeType$(other) !== A.getRuntimeTypeOfDartObject(this))
        return false;
      if (other instanceof A.MenuThemeData)
        t1 = J.$eq$(other.style, this.style);
      else
        t1 = false;
      return t1;
    },
    debugFillProperties$1(properties) {
      var _null = null;
      this.super$Diagnosticable$debugFillProperties(properties);
      properties.add$1(0, A.DiagnosticsProperty$("style", this.style, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.MenuStyle));
      properties.add$1(0, A.DiagnosticsProperty$("submenuIcon", this.submenuIcon, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.WidgetStateProperty_nullable_Widget));
    }
  };
  A._MenuThemeData_Object_Diagnosticable.prototype = {};
  A.NavigationBarThemeData.prototype = {
    get$hashCode(_) {
      var _this = this;
      return A.Object_hash(_this.height, _this.backgroundColor, _this.elevation, _this.shadowColor, _this.surfaceTintColor, _this.indicatorColor, _this.indicatorShape, _this.labelTextStyle, _this.iconTheme, _this.labelBehavior, _this.overlayColor, _this.labelPadding, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue);
    },
    $eq(_, other) {
      var _this = this;
      if (other == null)
        return false;
      if (_this === other)
        return true;
      if (J.get$runtimeType$(other) !== A.getRuntimeTypeOfDartObject(_this))
        return false;
      return other instanceof A.NavigationBarThemeData && other.height == _this.height && J.$eq$(other.backgroundColor, _this.backgroundColor) && other.elevation == _this.elevation && J.$eq$(other.shadowColor, _this.shadowColor) && J.$eq$(other.surfaceTintColor, _this.surfaceTintColor) && J.$eq$(other.indicatorColor, _this.indicatorColor) && J.$eq$(other.indicatorShape, _this.indicatorShape) && other.labelTextStyle == _this.labelTextStyle && other.iconTheme == _this.iconTheme && other.overlayColor == _this.overlayColor && J.$eq$(other.labelPadding, _this.labelPadding);
    },
    debugFillProperties$1(properties) {
      var _this = this, _null = null;
      _this.super$Diagnosticable$debugFillProperties(properties);
      properties.add$1(0, A.DoubleProperty$("height", _this.height, _null, _null, B.DiagnosticLevel_3, true, _null, _null));
      properties.add$1(0, A.ColorProperty$("backgroundColor", _this.backgroundColor, _null, B.DiagnosticLevel_3, true, B.DiagnosticsTreeStyle_8));
      properties.add$1(0, A.DoubleProperty$("elevation", _this.elevation, _null, _null, B.DiagnosticLevel_3, true, _null, _null));
      properties.add$1(0, A.ColorProperty$("shadowColor", _this.shadowColor, _null, B.DiagnosticLevel_3, true, B.DiagnosticsTreeStyle_8));
      properties.add$1(0, A.ColorProperty$("surfaceTintColor", _this.surfaceTintColor, _null, B.DiagnosticLevel_3, true, B.DiagnosticsTreeStyle_8));
      properties.add$1(0, A.ColorProperty$("indicatorColor", _this.indicatorColor, _null, B.DiagnosticLevel_3, true, B.DiagnosticsTreeStyle_8));
      properties.add$1(0, A.DiagnosticsProperty$("indicatorShape", _this.indicatorShape, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.ShapeBorder));
      properties.add$1(0, A.DiagnosticsProperty$("labelTextStyle", _this.labelTextStyle, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.WidgetStateProperty_nullable_TextStyle));
      properties.add$1(0, A.DiagnosticsProperty$("iconTheme", _this.iconTheme, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.WidgetStateProperty_nullable_IconThemeData));
      properties.add$1(0, A.DiagnosticsProperty$("labelBehavior", _this.labelBehavior, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.NavigationDestinationLabelBehavior));
      properties.add$1(0, A.DiagnosticsProperty$("overlayColor", _this.overlayColor, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.WidgetStateProperty_nullable_Color));
      properties.add$1(0, A.DiagnosticsProperty$("labelPadding", _this.labelPadding, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.EdgeInsetsGeometry));
    }
  };
  A._NavigationBarThemeData_Object_Diagnosticable.prototype = {};
  A.NavigationDrawerThemeData.prototype = {
    get$hashCode(_) {
      var _this = this;
      return A.Object_hash(_this.tileHeight, _this.backgroundColor, _this.elevation, _this.shadowColor, _this.surfaceTintColor, _this.indicatorColor, _this.indicatorShape, _this.indicatorSize, _this.labelTextStyle, _this.iconTheme, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue);
    },
    $eq(_, other) {
      var _this = this;
      if (other == null)
        return false;
      if (_this === other)
        return true;
      if (J.get$runtimeType$(other) !== A.getRuntimeTypeOfDartObject(_this))
        return false;
      return other instanceof A.NavigationDrawerThemeData && other.tileHeight == _this.tileHeight && J.$eq$(other.backgroundColor, _this.backgroundColor) && other.elevation == _this.elevation && J.$eq$(other.shadowColor, _this.shadowColor) && J.$eq$(other.surfaceTintColor, _this.surfaceTintColor) && J.$eq$(other.indicatorColor, _this.indicatorColor) && J.$eq$(other.indicatorShape, _this.indicatorShape) && J.$eq$(other.indicatorSize, _this.indicatorSize) && other.labelTextStyle == _this.labelTextStyle && other.iconTheme == _this.iconTheme;
    },
    debugFillProperties$1(properties) {
      var _this = this, _null = null;
      _this.super$Diagnosticable$debugFillProperties(properties);
      properties.add$1(0, A.DoubleProperty$("tileHeight", _this.tileHeight, _null, _null, B.DiagnosticLevel_3, true, _null, _null));
      properties.add$1(0, A.ColorProperty$("backgroundColor", _this.backgroundColor, _null, B.DiagnosticLevel_3, true, B.DiagnosticsTreeStyle_8));
      properties.add$1(0, A.DoubleProperty$("elevation", _this.elevation, _null, _null, B.DiagnosticLevel_3, true, _null, _null));
      properties.add$1(0, A.ColorProperty$("shadowColor", _this.shadowColor, _null, B.DiagnosticLevel_3, true, B.DiagnosticsTreeStyle_8));
      properties.add$1(0, A.ColorProperty$("surfaceTintColor", _this.surfaceTintColor, _null, B.DiagnosticLevel_3, true, B.DiagnosticsTreeStyle_8));
      properties.add$1(0, A.ColorProperty$("indicatorColor", _this.indicatorColor, _null, B.DiagnosticLevel_3, true, B.DiagnosticsTreeStyle_8));
      properties.add$1(0, A.DiagnosticsProperty$("indicatorShape", _this.indicatorShape, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.ShapeBorder));
      properties.add$1(0, A.DiagnosticsProperty$("indicatorSize", _this.indicatorSize, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.Size));
      properties.add$1(0, A.DiagnosticsProperty$("labelTextStyle", _this.labelTextStyle, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.WidgetStateProperty_nullable_TextStyle));
      properties.add$1(0, A.DiagnosticsProperty$("iconTheme", _this.iconTheme, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.WidgetStateProperty_nullable_IconThemeData));
    }
  };
  A._NavigationDrawerThemeData_Object_Diagnosticable.prototype = {};
  A.NavigationRailThemeData.prototype = {
    get$hashCode(_) {
      var _this = this;
      return A.Object_hash(_this.backgroundColor, _this.elevation, _this.unselectedLabelTextStyle, _this.selectedLabelTextStyle, _this.unselectedIconTheme, _this.selectedIconTheme, _this.groupAlignment, _this.labelType, _this.useIndicator, _this.indicatorColor, _this.indicatorShape, _this.minWidth, _this.minExtendedWidth, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue);
    },
    $eq(_, other) {
      var _this = this;
      if (other == null)
        return false;
      if (_this === other)
        return true;
      if (J.get$runtimeType$(other) !== A.getRuntimeTypeOfDartObject(_this))
        return false;
      return other instanceof A.NavigationRailThemeData && J.$eq$(other.backgroundColor, _this.backgroundColor) && other.elevation == _this.elevation && J.$eq$(other.unselectedLabelTextStyle, _this.unselectedLabelTextStyle) && J.$eq$(other.selectedLabelTextStyle, _this.selectedLabelTextStyle) && J.$eq$(other.unselectedIconTheme, _this.unselectedIconTheme) && J.$eq$(other.selectedIconTheme, _this.selectedIconTheme) && other.groupAlignment == _this.groupAlignment && J.$eq$(other.indicatorColor, _this.indicatorColor) && J.$eq$(other.indicatorShape, _this.indicatorShape) && other.minWidth == _this.minWidth && other.minExtendedWidth == _this.minExtendedWidth;
    },
    debugFillProperties$1(properties) {
      var t1, _this = this, _null = null;
      _this.super$Diagnosticable$debugFillProperties(properties);
      properties.add$1(0, A.ColorProperty$("backgroundColor", _this.backgroundColor, _null, B.DiagnosticLevel_3, true, B.DiagnosticsTreeStyle_8));
      properties.add$1(0, A.DoubleProperty$("elevation", _this.elevation, _null, _null, B.DiagnosticLevel_3, true, _null, _null));
      t1 = type$.TextStyle;
      properties.add$1(0, A.DiagnosticsProperty$("unselectedLabelTextStyle", _this.unselectedLabelTextStyle, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t1));
      properties.add$1(0, A.DiagnosticsProperty$("selectedLabelTextStyle", _this.selectedLabelTextStyle, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t1));
      t1 = type$.IconThemeData;
      properties.add$1(0, A.DiagnosticsProperty$("unselectedIconTheme", _this.unselectedIconTheme, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t1));
      properties.add$1(0, A.DiagnosticsProperty$("selectedIconTheme", _this.selectedIconTheme, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t1));
      properties.add$1(0, A.DoubleProperty$("groupAlignment", _this.groupAlignment, _null, _null, B.DiagnosticLevel_3, true, _null, _null));
      properties.add$1(0, A.DiagnosticsProperty$("labelType", _this.labelType, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.NavigationRailLabelType));
      properties.add$1(0, A.DiagnosticsProperty$("useIndicator", _this.useIndicator, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.bool));
      properties.add$1(0, A.ColorProperty$("indicatorColor", _this.indicatorColor, _null, B.DiagnosticLevel_3, true, B.DiagnosticsTreeStyle_8));
      properties.add$1(0, A.DiagnosticsProperty$("indicatorShape", _this.indicatorShape, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.ShapeBorder));
      properties.add$1(0, A.DoubleProperty$("minWidth", _this.minWidth, _null, _null, B.DiagnosticLevel_3, true, _null, _null));
      properties.add$1(0, A.DoubleProperty$("minExtendedWidth", _this.minExtendedWidth, _null, _null, B.DiagnosticLevel_3, true, _null, _null));
    }
  };
  A._NavigationRailThemeData_Object_Diagnosticable.prototype = {};
  A.OutlinedButtonThemeData.prototype = {
    get$hashCode(_) {
      return J.get$hashCode$(this.style);
    },
    $eq(_, other) {
      if (other == null)
        return false;
      if (this === other)
        return true;
      if (J.get$runtimeType$(other) !== A.getRuntimeTypeOfDartObject(this))
        return false;
      return other instanceof A.OutlinedButtonThemeData && J.$eq$(other.style, this.style);
    },
    debugFillProperties$1(properties) {
      var _null = null;
      this.super$Diagnosticable$debugFillProperties(properties);
      properties.add$1(0, A.DiagnosticsProperty$("style", this.style, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.ButtonStyle));
    }
  };
  A._OutlinedButtonThemeData_Object_Diagnosticable.prototype = {};
  A.MaterialPageRoute.prototype = {
    get$debugLabel() {
      return A.TransitionRoute.prototype.get$debugLabel.call(this) + "(" + A.S(this._settings.name) + ")";
    },
    get$maintainState() {
      return true;
    }
  };
  A.MaterialRouteTransitionMixin.prototype = {
    get$transitionDuration(_) {
      var t1 = this._getPageTransitionBuilder$1(this._navigator.get$context(0)) == null ? null : B.Duration_300000;
      return t1 == null ? B.Duration_300 : t1;
    },
    get$reverseTransitionDuration() {
      var t1 = this._getPageTransitionBuilder$1(this._navigator.get$context(0)) == null ? null : B.Duration_300000;
      return t1 == null ? B.Duration_300 : t1;
    },
    _getPageTransitionBuilder$1(context) {
      var t1 = A.Theme_of(context);
      A.Theme_of(context);
      return B.Map_kX8z3.$index(0, t1.platform);
    },
    get$barrierColor() {
      return null;
    },
    get$barrierLabel() {
      return null;
    },
    get$delegatedTransition() {
      return A.page_MaterialRouteTransitionMixin__delegatedTransition$closure();
    },
    canTransitionTo$1(nextRoute) {
      var nextRouteHasDelegatedTransition = this.$ti._eval$1("ModalRoute<1>")._is(nextRoute) && nextRoute.get$delegatedTransition() != null,
        t1 = nextRoute instanceof A.MaterialPageRoute || nextRouteHasDelegatedTransition;
      return t1;
    },
    canTransitionFrom$1(previousRoute) {
      return previousRoute instanceof A.MaterialPageRoute;
    },
    buildPage$3(context, animation, secondaryAnimation) {
      var _null = null,
        t1 = type$.Animation_double;
      t1._as(animation);
      t1._as(secondaryAnimation);
      return A.Semantics$(_null, this.builder.call$1(context), false, _null, _null, true, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, true, _null, _null, _null, _null, _null);
    },
    buildTransitions$4(context, animation, secondaryAnimation, child) {
      var t1 = type$.Animation_double;
      t1._as(animation);
      t1._as(secondaryAnimation);
      A.Theme_of(context);
      t1 = this.$ti;
      return new A._PageTransitionsThemeTransitions(B.Map_kX8z3, t1._eval$1("PageRoute<1>")._as(this), animation, secondaryAnimation, child, null, t1._eval$1("_PageTransitionsThemeTransitions<1>"));
    }
  };
  A._MaterialPageRoute_PageRoute_MaterialRouteTransitionMixin.prototype = {
    didPush$0() {
      var t1 = this._routes$_controller;
      if (t1 != null)
        t1.duration = this.get$transitionDuration(0);
      return this.super$ModalRoute$didPush();
    },
    didPop$1(result) {
      var t1 = this._routes$_controller;
      if (t1 != null)
        t1.reverseDuration = this.get$reverseTransitionDuration();
      return this.super$_ModalRoute_TransitionRoute_LocalHistoryRoute$didPop(result);
    }
  };
  A._ZoomPageTransition.prototype = {
    build$1(context) {
      var _this = this,
        enterTransitionBackgroundColor = A.Theme_of(context).colorScheme.surface,
        t1 = _this.animation;
      return new A.DualTransitionBuilder(t1, new A._ZoomPageTransition_build_closure(_this, enterTransitionBackgroundColor), new A._ZoomPageTransition_build_closure0(_this), A.ZoomPageTransitionsBuilder__snapshotAwareDelegatedTransition(context, t1, _this.secondaryAnimation, _this.child, _this.allowSnapshotting, true, enterTransitionBackgroundColor), null);
    }
  };
  A._ZoomPageTransition_build_closure.prototype = {
    call$3(context, animation, child) {
      type$.BuildContext._as(context);
      type$.Animation_double._as(animation);
      type$.nullable_Widget._as(child);
      return new A._ZoomEnterTransition(animation, child, this.$this.allowSnapshotting, false, this.enterTransitionBackgroundColor, null);
    },
    "call*": "call$3",
    $requiredArgCount: 3,
    $signature: 187
  };
  A._ZoomPageTransition_build_closure0.prototype = {
    call$3(context, animation, child) {
      type$.BuildContext._as(context);
      return new A._ZoomExitTransition(type$.Animation_double._as(animation), this.$this.allowSnapshotting, true, type$.nullable_Widget._as(child), null);
    },
    "call*": "call$3",
    $requiredArgCount: 3,
    $signature: 186
  };
  A._ZoomEnterTransition.prototype = {
    createState$0() {
      return new A._ZoomEnterTransitionState(new A.SnapshotController($.$get$ChangeNotifier__emptyListeners()), $, $, B._StateLifecycle_0);
    }
  };
  A._ZoomEnterTransitionState.prototype = {
    get$useSnapshot() {
      return false;
    },
    _page_transitions_theme$_updateAnimations$0() {
      var t2, t3, _this = this,
        t1 = _this._widget;
      if (t1.reverse)
        t1 = B.C__AlwaysCompleteAnimation;
      else {
        t2 = $.$get$_ZoomEnterTransitionState__fadeInTransition();
        t2 = new A._AnimatedEvaluation(type$.Animation_double._as(t1.animation), t2, t2.$ti._eval$1("_AnimatedEvaluation<Animatable.T>"));
        t1 = t2;
      }
      t2 = type$.Animation_double;
      _this.set$___ZoomTransitionBase_fadeTransition_A(t2._as(t1));
      t1 = _this._widget;
      t3 = t1.reverse ? $.$get$_ZoomEnterTransitionState__scaleDownTransition() : $.$get$_ZoomEnterTransitionState__scaleUpTransition();
      _this.set$___ZoomTransitionBase_scaleTransition_A(t2._as(new A._AnimatedEvaluation(t2._as(t1.animation), t3, t3.$ti._eval$1("_AnimatedEvaluation<Animatable.T>"))));
      _this._widget.animation.addListener$1(0, _this.get$onAnimationValueChange());
      _this._widget.animation.addStatusListener$1(_this.get$onAnimationStatusChange());
    },
    initState$0() {
      var t1, t2, t3, t4, _this = this;
      _this._page_transitions_theme$_updateAnimations$0();
      t1 = _this._widget;
      t2 = t1.reverse;
      t3 = _this._ZoomTransitionBase____ZoomTransitionBase_fadeTransition_A;
      t3 === $ && A.throwLateFieldNI("fadeTransition");
      t4 = _this._ZoomTransitionBase____ZoomTransitionBase_scaleTransition_A;
      t4 === $ && A.throwLateFieldNI("scaleTransition");
      _this.___ZoomEnterTransitionState_delegate_A = A._ZoomEnterTransitionPainter$(t1.animation, t1.backgroundColor, t3, t2, t4);
      _this.super$State$initState();
    },
    didUpdateWidget$1(oldWidget) {
      var t1, t2, t3, t4, _this = this;
      type$._ZoomEnterTransition._as(oldWidget);
      t1 = _this._widget;
      if (oldWidget.reverse !== t1.reverse || oldWidget.animation !== t1.animation) {
        t1 = oldWidget.animation;
        t1.removeListener$1(0, _this.get$onAnimationValueChange());
        t1.removeStatusListener$1(_this.get$onAnimationStatusChange());
        _this._page_transitions_theme$_updateAnimations$0();
        t1 = _this.___ZoomEnterTransitionState_delegate_A;
        t1 === $ && A.throwLateFieldNI("delegate");
        t1.dispose$0();
        t1 = _this._widget;
        t2 = t1.reverse;
        t3 = _this._ZoomTransitionBase____ZoomTransitionBase_fadeTransition_A;
        t3 === $ && A.throwLateFieldNI("fadeTransition");
        t4 = _this._ZoomTransitionBase____ZoomTransitionBase_scaleTransition_A;
        t4 === $ && A.throwLateFieldNI("scaleTransition");
        _this.___ZoomEnterTransitionState_delegate_A = A._ZoomEnterTransitionPainter$(t1.animation, t1.backgroundColor, t3, t2, t4);
      }
      _this.super$State$didUpdateWidget(oldWidget);
    },
    dispose$0() {
      var t1, _this = this;
      _this._widget.animation.removeListener$1(0, _this.get$onAnimationValueChange());
      _this._widget.animation.removeStatusListener$1(_this.get$onAnimationStatusChange());
      t1 = _this.___ZoomEnterTransitionState_delegate_A;
      t1 === $ && A.throwLateFieldNI("delegate");
      t1.dispose$0();
      _this.super$__ZoomEnterTransitionState_State__ZoomTransitionBase$dispose();
    },
    build$1(context) {
      var t1 = this.___ZoomEnterTransitionState_delegate_A;
      t1 === $ && A.throwLateFieldNI("delegate");
      return A.SnapshotWidget$(true, this._widget.child, this._ZoomTransitionBase_controller, B.SnapshotMode_0, t1);
    }
  };
  A._ZoomExitTransition.prototype = {
    createState$0() {
      return new A._ZoomExitTransitionState(new A.SnapshotController($.$get$ChangeNotifier__emptyListeners()), $, $, B._StateLifecycle_0);
    }
  };
  A._ZoomExitTransitionState.prototype = {
    get$useSnapshot() {
      return false;
    },
    _page_transitions_theme$_updateAnimations$0() {
      var t2, t3, _this = this,
        t1 = _this._widget;
      if (t1.reverse) {
        t2 = $.$get$_ZoomExitTransitionState__fadeOutTransition();
        t2 = new A._AnimatedEvaluation(type$.Animation_double._as(t1.animation), t2, t2.$ti._eval$1("_AnimatedEvaluation<Animatable.T>"));
        t1 = t2;
      } else
        t1 = B.C__AlwaysCompleteAnimation;
      t2 = type$.Animation_double;
      _this.set$___ZoomTransitionBase_fadeTransition_A(t2._as(t1));
      t1 = _this._widget;
      t3 = t1.reverse ? $.$get$_ZoomExitTransitionState__scaleDownTransition() : $.$get$_ZoomExitTransitionState__scaleUpTransition();
      _this.set$___ZoomTransitionBase_scaleTransition_A(t2._as(new A._AnimatedEvaluation(t2._as(t1.animation), t3, t3.$ti._eval$1("_AnimatedEvaluation<Animatable.T>"))));
      _this._widget.animation.addListener$1(0, _this.get$onAnimationValueChange());
      _this._widget.animation.addStatusListener$1(_this.get$onAnimationStatusChange());
    },
    initState$0() {
      var t1, t2, t3, t4, _this = this;
      _this._page_transitions_theme$_updateAnimations$0();
      t1 = _this._widget;
      t2 = t1.reverse;
      t3 = _this._ZoomTransitionBase____ZoomTransitionBase_fadeTransition_A;
      t3 === $ && A.throwLateFieldNI("fadeTransition");
      t4 = _this._ZoomTransitionBase____ZoomTransitionBase_scaleTransition_A;
      t4 === $ && A.throwLateFieldNI("scaleTransition");
      _this.___ZoomExitTransitionState_delegate_A = A._ZoomExitTransitionPainter$(t1.animation, t3, t2, t4);
      _this.super$State$initState();
    },
    didUpdateWidget$1(oldWidget) {
      var t1, t2, t3, t4, _this = this;
      type$._ZoomExitTransition._as(oldWidget);
      t1 = _this._widget;
      if (oldWidget.reverse !== t1.reverse || oldWidget.animation !== t1.animation) {
        t1 = oldWidget.animation;
        t1.removeListener$1(0, _this.get$onAnimationValueChange());
        t1.removeStatusListener$1(_this.get$onAnimationStatusChange());
        _this._page_transitions_theme$_updateAnimations$0();
        t1 = _this.___ZoomExitTransitionState_delegate_A;
        t1 === $ && A.throwLateFieldNI("delegate");
        t1.dispose$0();
        t1 = _this._widget;
        t2 = t1.reverse;
        t3 = _this._ZoomTransitionBase____ZoomTransitionBase_fadeTransition_A;
        t3 === $ && A.throwLateFieldNI("fadeTransition");
        t4 = _this._ZoomTransitionBase____ZoomTransitionBase_scaleTransition_A;
        t4 === $ && A.throwLateFieldNI("scaleTransition");
        _this.___ZoomExitTransitionState_delegate_A = A._ZoomExitTransitionPainter$(t1.animation, t3, t2, t4);
      }
      _this.super$State$didUpdateWidget(oldWidget);
    },
    dispose$0() {
      var t1, _this = this;
      _this._widget.animation.removeListener$1(0, _this.get$onAnimationValueChange());
      _this._widget.animation.removeStatusListener$1(_this.get$onAnimationStatusChange());
      t1 = _this.___ZoomExitTransitionState_delegate_A;
      t1 === $ && A.throwLateFieldNI("delegate");
      t1.dispose$0();
      _this.super$__ZoomExitTransitionState_State__ZoomTransitionBase$dispose();
    },
    build$1(context) {
      var t1 = this.___ZoomExitTransitionState_delegate_A;
      t1 === $ && A.throwLateFieldNI("delegate");
      return A.SnapshotWidget$(true, this._widget.child, this._ZoomTransitionBase_controller, B.SnapshotMode_0, t1);
    }
  };
  A.PageTransitionsBuilder.prototype = {};
  A.ZoomPageTransitionsBuilder.prototype = {
    get$delegatedTransition() {
      return new A.ZoomPageTransitionsBuilder_delegatedTransition_closure(this);
    },
    buildTransitions$1$5(route, context, animation, secondaryAnimation, child, $T) {
      var t1;
      $T._eval$1("PageRoute<0>")._as(route);
      t1 = type$.Animation_double;
      t1._as(animation);
      t1._as(secondaryAnimation);
      return new A._ZoomPageTransition(animation, secondaryAnimation, true, null, child, true, null);
    }
  };
  A.ZoomPageTransitionsBuilder_delegatedTransition_closure.prototype = {
    call$5(context, animation, secondaryAnimation, allowSnapshotting, child) {
      var t1 = type$.Animation_double;
      t1._as(animation);
      t1._as(secondaryAnimation);
      return A.ZoomPageTransitionsBuilder__snapshotAwareDelegatedTransition(context, animation, secondaryAnimation, child, allowSnapshotting, true, null);
    },
    $signature: 241
  };
  A.ZoomPageTransitionsBuilder__snapshotAwareDelegatedTransition_closure.prototype = {
    call$3(context, animation, child) {
      var t1;
      type$.BuildContext._as(context);
      type$.Animation_double._as(animation);
      type$.nullable_Widget._as(child);
      t1 = this.allowSnapshotting && this.allowEnterRouteSnapshotting;
      return new A._ZoomEnterTransition(animation, child, t1, true, this.enterTransitionBackgroundColor, null);
    },
    "call*": "call$3",
    $requiredArgCount: 3,
    $signature: 187
  };
  A.ZoomPageTransitionsBuilder__snapshotAwareDelegatedTransition_closure0.prototype = {
    call$3(context, animation, child) {
      type$.BuildContext._as(context);
      return new A._ZoomExitTransition(type$.Animation_double._as(animation), this.allowSnapshotting, false, type$.nullable_Widget._as(child), null);
    },
    "call*": "call$3",
    $requiredArgCount: 3,
    $signature: 186
  };
  A.CupertinoPageTransitionsBuilder.prototype = {
    get$delegatedTransition() {
      return A.route_CupertinoPageTransition_delegatedTransition$closure();
    },
    buildTransitions$1$5(route, context, animation, secondaryAnimation, child, $T) {
      var t1 = type$.Animation_double;
      return A.CupertinoRouteTransitionMixin_buildPageTransitions($T._eval$1("PageRoute<0>")._as(route), context, t1._as(animation), t1._as(secondaryAnimation), child, $T);
    }
  };
  A.PageTransitionsTheme.prototype = {
    _all$1(builders) {
      var t1 = type$.MappedListIterable_of_TargetPlatform_and_nullable_PageTransitionsBuilder;
      return A.List_List$of(new A.MappedListIterable(B.List_Y7p, type$.nullable_PageTransitionsBuilder_Function_TargetPlatform._as(new A.PageTransitionsTheme__all_closure(type$.Map_TargetPlatform_PageTransitionsBuilder._as(builders))), t1), true, t1._eval$1("ListIterable.E"));
    },
    $eq(_, other) {
      if (other == null)
        return false;
      if (this === other)
        return true;
      if (J.get$runtimeType$(other) !== A.getRuntimeTypeOfDartObject(this))
        return false;
      if (other instanceof A.PageTransitionsTheme)
        return true;
      return false;
    },
    get$hashCode(_) {
      return A.Object_hashAll(this._all$1(B.Map_kX8z3));
    },
    debugFillProperties$1(properties) {
      var _null = null;
      this.super$Diagnosticable$debugFillProperties(properties);
      properties.add$1(0, A.DiagnosticsProperty$("builders", B.Map_kX8z3, true, B.Map_kX8z3, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.Map_TargetPlatform_PageTransitionsBuilder));
    }
  };
  A.PageTransitionsTheme__all_closure.prototype = {
    call$1(platform) {
      return this.builders.$index(0, type$.TargetPlatform._as(platform));
    },
    $signature: 719
  };
  A._PageTransitionsThemeTransitions.prototype = {
    createState$0() {
      return new A._PageTransitionsThemeTransitionsState(B._StateLifecycle_0, this.$ti._eval$1("_PageTransitionsThemeTransitionsState<1>"));
    }
  };
  A._PageTransitionsThemeTransitionsState.prototype = {
    build$1(context) {
      var platform0, matchingBuilder, _this = this,
        platform = A.Theme_of(context).platform,
        t1 = _this._widget;
      if (t1.route._navigator.userGestureInProgressNotifier._change_notifier$_value) {
        platform0 = _this._transitionPlatform;
        if (platform0 == null)
          _this._transitionPlatform = platform;
        else
          platform = platform0;
      } else
        _this._transitionPlatform = null;
      matchingBuilder = t1.builders.$index(0, platform);
      if (matchingBuilder == null) {
        $label0$0: {
          if (B.TargetPlatform_2 === platform) {
            t1 = B.C_CupertinoPageTransitionsBuilder;
            break $label0$0;
          }
          if (B.TargetPlatform_0 === platform || B.TargetPlatform_1 === platform || B.TargetPlatform_5 === platform || B.TargetPlatform_4 === platform || B.TargetPlatform_3 === platform) {
            t1 = B.C_ZoomPageTransitionsBuilder;
            break $label0$0;
          }
          t1 = null;
        }
        matchingBuilder = t1;
      }
      t1 = _this._widget;
      return matchingBuilder.buildTransitions$1$5(t1.route, context, t1.animation, t1.secondaryAnimation, t1.child, _this.$ti._precomputed1);
    }
  };
  A._ZoomTransitionBase.prototype = {
    onAnimationValueChange$0() {
      var t2, _this = this,
        t1 = _this._ZoomTransitionBase____ZoomTransitionBase_scaleTransition_A;
      t1 === $ && A.throwLateFieldNI("scaleTransition");
      t2 = type$.Animation_double._as(t1.parent);
      if (J.$eq$(t1._evaluatable.transform$1(0, t2.get$value(t2)), 1)) {
        t1 = _this._ZoomTransitionBase____ZoomTransitionBase_fadeTransition_A;
        t1 === $ && A.throwLateFieldNI("fadeTransition");
        if (!J.$eq$(t1.get$value(t1), 0)) {
          t1 = _this._ZoomTransitionBase____ZoomTransitionBase_fadeTransition_A;
          t1 = J.$eq$(t1.get$value(t1), 1);
        } else
          t1 = true;
      } else
        t1 = false;
      t2 = _this._ZoomTransitionBase_controller;
      if (t1)
        t2.set$allowSnapshotting(false);
      else {
        _this.get$useSnapshot();
        t2.set$allowSnapshotting(false);
      }
    },
    onAnimationStatusChange$1($status) {
      if (type$.AnimationStatus._as($status).get$isAnimating())
        this.get$useSnapshot();
      this._ZoomTransitionBase_controller.set$allowSnapshotting(false);
    },
    set$___ZoomTransitionBase_fadeTransition_A(___ZoomTransitionBase_fadeTransition_A) {
      this._ZoomTransitionBase____ZoomTransitionBase_fadeTransition_A = type$.Animation_double._as(___ZoomTransitionBase_fadeTransition_A);
    },
    set$___ZoomTransitionBase_scaleTransition_A(___ZoomTransitionBase_scaleTransition_A) {
      this._ZoomTransitionBase____ZoomTransitionBase_scaleTransition_A = type$.Animation_double._as(___ZoomTransitionBase_scaleTransition_A);
    }
  };
  A._ZoomEnterTransitionPainter.prototype = {
    _onStatusChange$1(__wc0_formal) {
      type$.AnimationStatus._as(__wc0_formal);
      this.notifyListeners$0();
    },
    _drawScrim$3(context, offset, size) {
      var t2, t3, scrimOpacity, t4, _this = this,
        t1 = _this.reverse;
      if (!t1) {
        t2 = _this.animation;
        t2 = t2.get$status(t2) !== B.AnimationStatus_3;
      } else
        t2 = false;
      if (t2) {
        t2 = $.$get$_ZoomEnterTransitionState__scrimOpacityTween();
        t3 = type$.Animation_double._as(_this.animation);
        t3 = t2.transform$1(0, t3.get$value(t3));
        t3.toString;
        scrimOpacity = t3;
      } else
        scrimOpacity = 0;
      A.assertHelper(!t1 || scrimOpacity === 0);
      if (scrimOpacity > 0) {
        t1 = context.get$canvas(context);
        t2 = offset._dx;
        t3 = offset._dy;
        t4 = $.$get$_renderer().createPaint$0();
        t4.set$color(0, _this.backgroundColor.withOpacity$1(scrimOpacity));
        t1.drawRect$2(new A.Rect(t2, t3, t2 + size._dx, t3 + size._dy), t4);
      }
    },
    paint$4(context, offset, size, painter) {
      var t1, t2, t3, _this = this;
      type$.void_Function_PaintingContext_Offset._as(painter);
      if (!_this.animation.get$isAnimating())
        return painter.call$2(context, offset);
      _this._drawScrim$3(context, offset, size);
      t1 = _this._page_transitions_theme$_transform;
      t2 = _this.scale;
      t3 = type$.Animation_double._as(t2.parent);
      A._updateScaledTransform(t1, t2._evaluatable.transform$1(0, t3.get$value(t3)), size);
      t3 = _this._transformHandler;
      t3.set$layer(0, context.pushTransform$5$oldLayer(true, offset, t1, new A._ZoomEnterTransitionPainter_paint_closure(_this, painter), t3._layer));
    },
    paintSnapshot$6(context, offset, size, image, sourceSize, pixelRatio) {
      var t1, t2, t3;
      this._drawScrim$3(context, offset, size);
      t1 = this.scale;
      t2 = type$.Animation_double._as(t1.parent);
      t3 = this.fade;
      A._drawImageScaledAndCentered(context, image, t1._evaluatable.transform$1(0, t2.get$value(t2)), t3.get$value(t3), pixelRatio);
    },
    dispose$0() {
      var _this = this,
        t1 = _this.animation,
        t2 = _this.get$notifyListeners();
      t1.removeListener$1(0, t2);
      t1.removeStatusListener$1(_this.get$_onStatusChange());
      type$.void_Function._as(t2);
      _this.scale.parent.removeListener$1(0, t2);
      _this.fade.removeListener$1(0, t2);
      _this._opacityHandle.set$layer(0, null);
      _this._transformHandler.set$layer(0, null);
      _this.super$ChangeNotifier$dispose();
    },
    shouldRepaint$1(oldDelegate) {
      var t1, t2, t3, t4, _this = this;
      type$._ZoomEnterTransitionPainter._as(oldDelegate);
      t1 = true;
      if (oldDelegate.reverse === _this.reverse) {
        t2 = oldDelegate.animation;
        t3 = _this.animation;
        if (J.$eq$(t2.get$value(t2), t3.get$value(t3))) {
          t2 = oldDelegate.scale;
          t3 = type$.Animation_double;
          t4 = t3._as(t2.parent);
          t4 = t2._evaluatable.transform$1(0, t4.get$value(t4));
          t2 = _this.scale;
          t3 = t3._as(t2.parent);
          if (J.$eq$(t4, t2._evaluatable.transform$1(0, t3.get$value(t3)))) {
            t1 = oldDelegate.fade;
            t2 = _this.fade;
            t2 = !J.$eq$(t1.get$value(t1), t2.get$value(t2));
            t1 = t2;
          }
        }
      }
      return t1;
    }
  };
  A._ZoomEnterTransitionPainter_paint_closure.prototype = {
    call$2(context, offset) {
      var t1 = this.$this,
        t2 = t1._opacityHandle;
      t1 = t1.fade;
      t1 = t1.get$value(t1);
      if (typeof t1 !== "number")
        return t1.$mul();
      t2.set$layer(0, context.pushOpacity$4$oldLayer(offset, B.JSNumber_methods.round$0(t1 * 255), this.painter, t2._layer));
    },
    $signature: 21
  };
  A._ZoomExitTransitionPainter.prototype = {
    _onStatusChange$1(__wc1_formal) {
      type$.AnimationStatus._as(__wc1_formal);
      this.notifyListeners$0();
    },
    paintSnapshot$6(context, offset, size, image, sourceSize, pixelRatio) {
      var t1 = this.scale,
        t2 = type$.Animation_double._as(t1.parent),
        t3 = this.fade;
      A._drawImageScaledAndCentered(context, image, t1._evaluatable.transform$1(0, t2.get$value(t2)), t3.get$value(t3), pixelRatio);
    },
    paint$4(context, offset, size, painter) {
      var t1, t2, t3, _this = this;
      type$.void_Function_PaintingContext_Offset._as(painter);
      if (!_this.animation.get$isAnimating())
        return painter.call$2(context, offset);
      t1 = _this._page_transitions_theme$_transform;
      t2 = _this.scale;
      t3 = type$.Animation_double._as(t2.parent);
      A._updateScaledTransform(t1, t2._evaluatable.transform$1(0, t3.get$value(t3)), size);
      t3 = _this._transformHandler;
      t3.set$layer(0, context.pushTransform$5$oldLayer(true, offset, t1, new A._ZoomExitTransitionPainter_paint_closure(_this, painter), t3._layer));
    },
    shouldRepaint$1(oldDelegate) {
      var t1, t2, t3;
      type$._ZoomExitTransitionPainter._as(oldDelegate);
      t1 = true;
      if (oldDelegate.reverse === this.reverse) {
        t2 = oldDelegate.fade;
        t3 = this.fade;
        if (J.$eq$(t2.get$value(t2), t3.get$value(t3))) {
          t1 = oldDelegate.scale;
          t2 = type$.Animation_double;
          t3 = t2._as(t1.parent);
          t3 = t1._evaluatable.transform$1(0, t3.get$value(t3));
          t1 = this.scale;
          t2 = t2._as(t1.parent);
          t2 = !J.$eq$(t3, t1._evaluatable.transform$1(0, t2.get$value(t2)));
          t1 = t2;
        }
      }
      return t1;
    },
    dispose$0() {
      var t1, _this = this;
      _this._opacityHandle.set$layer(0, null);
      _this._transformHandler.set$layer(0, null);
      t1 = type$.void_Function._as(_this.get$notifyListeners());
      _this.scale.parent.removeListener$1(0, t1);
      _this.fade.removeListener$1(0, t1);
      _this.animation.removeStatusListener$1(_this.get$_onStatusChange());
      _this.super$ChangeNotifier$dispose();
    }
  };
  A._ZoomExitTransitionPainter_paint_closure.prototype = {
    call$2(context, offset) {
      var t1 = this.$this,
        t2 = t1._opacityHandle;
      t1 = t1.fade;
      t1 = t1.get$value(t1);
      if (typeof t1 !== "number")
        return t1.$mul();
      t2.set$layer(0, context.pushOpacity$4$oldLayer(offset, B.JSNumber_methods.round$0(t1 * 255), this.painter, t2._layer));
    },
    $signature: 21
  };
  A._PageTransitionsTheme_Object_Diagnosticable.prototype = {};
  A.__ZoomEnterTransitionState_State__ZoomTransitionBase.prototype = {
    dispose$0() {
      this._ZoomTransitionBase_controller.dispose$0();
      this.super$State$dispose();
    }
  };
  A.__ZoomExitTransitionState_State__ZoomTransitionBase.prototype = {
    dispose$0() {
      this._ZoomTransitionBase_controller.dispose$0();
      this.super$State$dispose();
    }
  };
  A.PopupMenuThemeData.prototype = {
    get$hashCode(_) {
      var _this = this;
      return A.Object_hash(_this.color, _this.shape, _this.menuPadding, _this.elevation, _this.shadowColor, _this.surfaceTintColor, _this.textStyle, _this.labelTextStyle, _this.enableFeedback, _this.mouseCursor, _this.position, _this.iconColor, _this.iconSize, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue);
    },
    $eq(_, other) {
      var _this = this;
      if (other == null)
        return false;
      if (_this === other)
        return true;
      if (J.get$runtimeType$(other) !== A.getRuntimeTypeOfDartObject(_this))
        return false;
      return other instanceof A.PopupMenuThemeData && J.$eq$(other.color, _this.color) && J.$eq$(other.shape, _this.shape) && J.$eq$(other.menuPadding, _this.menuPadding) && other.elevation == _this.elevation && J.$eq$(other.shadowColor, _this.shadowColor) && J.$eq$(other.surfaceTintColor, _this.surfaceTintColor) && J.$eq$(other.textStyle, _this.textStyle) && other.labelTextStyle == _this.labelTextStyle && J.$eq$(other.iconColor, _this.iconColor) && other.iconSize == _this.iconSize;
    },
    debugFillProperties$1(properties) {
      var _this = this, _null = null;
      _this.super$Diagnosticable$debugFillProperties(properties);
      properties.add$1(0, A.ColorProperty$("color", _this.color, _null, B.DiagnosticLevel_3, true, B.DiagnosticsTreeStyle_8));
      properties.add$1(0, A.DiagnosticsProperty$("shape", _this.shape, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.ShapeBorder));
      properties.add$1(0, A.DiagnosticsProperty$("menuPadding", _this.menuPadding, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.EdgeInsetsGeometry));
      properties.add$1(0, A.DoubleProperty$("elevation", _this.elevation, _null, _null, B.DiagnosticLevel_3, true, _null, _null));
      properties.add$1(0, A.ColorProperty$("shadowColor", _this.shadowColor, _null, B.DiagnosticLevel_3, true, B.DiagnosticsTreeStyle_8));
      properties.add$1(0, A.ColorProperty$("surfaceTintColor", _this.surfaceTintColor, _null, B.DiagnosticLevel_3, true, B.DiagnosticsTreeStyle_8));
      properties.add$1(0, A.DiagnosticsProperty$("text style", _this.textStyle, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.TextStyle));
      properties.add$1(0, A.DiagnosticsProperty$("labelTextStyle", _this.labelTextStyle, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.WidgetStateProperty_nullable_TextStyle));
      properties.add$1(0, A.DiagnosticsProperty$("enableFeedback", _this.enableFeedback, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.bool));
      properties.add$1(0, A.DiagnosticsProperty$("mouseCursor", _this.mouseCursor, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.WidgetStateProperty_nullable_MouseCursor));
      properties.add$1(0, A.EnumProperty$("position", _this.position, _null, B.DiagnosticLevel_3, type$.nullable_PopupMenuPosition));
      properties.add$1(0, A.ColorProperty$("iconColor", _this.iconColor, _null, B.DiagnosticLevel_3, true, B.DiagnosticsTreeStyle_8));
      properties.add$1(0, A.DoubleProperty$("iconSize", _this.iconSize, _null, _null, B.DiagnosticLevel_3, true, _null, _null));
    }
  };
  A._PopupMenuThemeData_Object_Diagnosticable.prototype = {};
  A.ProgressIndicatorThemeData.prototype = {
    get$hashCode(_) {
      var _this = this;
      return A.Object_hash(_this.color, _this.linearTrackColor, _this.linearMinHeight, _this.circularTrackColor, _this.refreshBackgroundColor, _this.borderRadius, _this.stopIndicatorColor, _this.stopIndicatorRadius, _this.strokeAlign, _this.strokeWidth, _this.strokeCap, _this.constraints, _this.trackGap, _this.circularTrackPadding, _this.year2023, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue);
    },
    $eq(_, other) {
      var t1, _this = this;
      if (other == null)
        return false;
      if (_this === other)
        return true;
      if (J.get$runtimeType$(other) !== A.getRuntimeTypeOfDartObject(_this))
        return false;
      t1 = false;
      if (other instanceof A.ProgressIndicatorThemeData)
        if (J.$eq$(other.color, _this.color))
          if (J.$eq$(other.linearTrackColor, _this.linearTrackColor))
            if (other.linearMinHeight == _this.linearMinHeight)
              if (J.$eq$(other.circularTrackColor, _this.circularTrackColor))
                if (J.$eq$(other.refreshBackgroundColor, _this.refreshBackgroundColor))
                  if (J.$eq$(other.borderRadius, _this.borderRadius))
                    if (J.$eq$(other.stopIndicatorColor, _this.stopIndicatorColor))
                      if (other.stopIndicatorRadius == _this.stopIndicatorRadius)
                        if (other.strokeAlign == _this.strokeAlign)
                          if (other.strokeWidth == _this.strokeWidth)
                            if (J.$eq$(other.constraints, _this.constraints))
                              if (other.trackGap == _this.trackGap)
                                t1 = J.$eq$(other.circularTrackPadding, _this.circularTrackPadding);
      return t1;
    },
    debugFillProperties$1(properties) {
      var _this = this, _null = null;
      _this.super$Diagnosticable$debugFillProperties(properties);
      properties.add$1(0, A.ColorProperty$("color", _this.color, _null, B.DiagnosticLevel_3, true, B.DiagnosticsTreeStyle_8));
      properties.add$1(0, A.ColorProperty$("linearTrackColor", _this.linearTrackColor, _null, B.DiagnosticLevel_3, true, B.DiagnosticsTreeStyle_8));
      properties.add$1(0, A.DoubleProperty$("linearMinHeight", _this.linearMinHeight, _null, _null, B.DiagnosticLevel_3, true, _null, _null));
      properties.add$1(0, A.ColorProperty$("circularTrackColor", _this.circularTrackColor, _null, B.DiagnosticLevel_3, true, B.DiagnosticsTreeStyle_8));
      properties.add$1(0, A.ColorProperty$("refreshBackgroundColor", _this.refreshBackgroundColor, _null, B.DiagnosticLevel_3, true, B.DiagnosticsTreeStyle_8));
      properties.add$1(0, A.DiagnosticsProperty$("borderRadius", _this.borderRadius, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.BorderRadiusGeometry));
      properties.add$1(0, A.ColorProperty$("stopIndicatorColor", _this.stopIndicatorColor, _null, B.DiagnosticLevel_3, true, B.DiagnosticsTreeStyle_8));
      properties.add$1(0, A.DoubleProperty$("stopIndicatorRadius", _this.stopIndicatorRadius, _null, _null, B.DiagnosticLevel_3, true, _null, _null));
      properties.add$1(0, A.DoubleProperty$("strokeWidth", _this.strokeWidth, _null, _null, B.DiagnosticLevel_3, true, _null, _null));
      properties.add$1(0, A.DoubleProperty$("strokeAlign", _this.strokeAlign, _null, _null, B.DiagnosticLevel_3, true, _null, _null));
      properties.add$1(0, A.DiagnosticsProperty$("strokeCap", _this.strokeCap, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.StrokeCap));
      properties.add$1(0, A.DiagnosticsProperty$("constraints", _this.constraints, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.BoxConstraints));
      properties.add$1(0, A.DoubleProperty$("trackGap", _this.trackGap, _null, _null, B.DiagnosticLevel_3, true, _null, _null));
      properties.add$1(0, A.DiagnosticsProperty$("circularTrackPadding", _this.circularTrackPadding, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.EdgeInsetsGeometry));
      properties.add$1(0, A.DiagnosticsProperty$("year2023", _this.year2023, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.bool));
    }
  };
  A._ProgressIndicatorThemeData_Object_Diagnosticable.prototype = {};
  A.RadioThemeData.prototype = {
    get$hashCode(_) {
      var _this = this;
      return A.Object_hash(_this.mouseCursor, _this.fillColor, _this.overlayColor, _this.splashRadius, _this.materialTapTargetSize, _this.visualDensity, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue);
    },
    $eq(_, other) {
      var t1, _this = this;
      if (other == null)
        return false;
      if (_this === other)
        return true;
      if (J.get$runtimeType$(other) !== A.getRuntimeTypeOfDartObject(_this))
        return false;
      t1 = false;
      if (other instanceof A.RadioThemeData)
        if (other.fillColor == _this.fillColor)
          if (other.overlayColor == _this.overlayColor)
            t1 = other.splashRadius == _this.splashRadius;
      return t1;
    },
    debugFillProperties$1(properties) {
      var t1, _this = this, _null = null;
      _this.super$Diagnosticable$debugFillProperties(properties);
      properties.add$1(0, A.DiagnosticsProperty$("mouseCursor", _this.mouseCursor, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.WidgetStateProperty_nullable_MouseCursor));
      t1 = type$.WidgetStateProperty_nullable_Color;
      properties.add$1(0, A.DiagnosticsProperty$("fillColor", _this.fillColor, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t1));
      properties.add$1(0, A.DiagnosticsProperty$("overlayColor", _this.overlayColor, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t1));
      properties.add$1(0, A.DoubleProperty$("splashRadius", _this.splashRadius, _null, _null, B.DiagnosticLevel_3, true, _null, _null));
      properties.add$1(0, A.DiagnosticsProperty$("materialTapTargetSize", _this.materialTapTargetSize, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.MaterialTapTargetSize));
      properties.add$1(0, A.DiagnosticsProperty$("visualDensity", _this.visualDensity, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.VisualDensity));
    }
  };
  A._RadioThemeData_Object_Diagnosticable.prototype = {};
  A._ScaffoldSlot.prototype = {
    _enumToString$0() {
      return "_ScaffoldSlot." + this._name;
    }
  };
  A.ScaffoldMessenger.prototype = {
    createState$0() {
      var _null = null;
      return new A.ScaffoldMessengerState(A.LinkedHashSet_LinkedHashSet(type$.ScaffoldState), A.ListQueue$(_null, type$.ScaffoldFeatureController_MaterialBanner_MaterialBannerClosedReason), A.ListQueue$(_null, type$.ScaffoldFeatureController_SnackBar_SnackBarClosedReason), _null, _null, B._StateLifecycle_0);
    }
  };
  A.ScaffoldMessengerState.prototype = {
    didChangeDependencies$0() {
      var accessibleNavigation, t2, _this = this,
        t1 = _this.get$context(0);
      A.debugCheckHasMediaQuery(t1);
      accessibleNavigation = A.InheritedModel_inheritFrom(t1, B._MediaQueryAspect_11, type$.MediaQuery).data.accessibleNavigation;
      t1 = _this._accessibleNavigation;
      t2 = false;
      if (t1 === true)
        if (!accessibleNavigation) {
          t1 = _this._snackBarTimer;
          t1 = t1 != null && t1._handle == null;
        } else
          t1 = t2;
      else
        t1 = t2;
      if (t1)
        _this.hideCurrentSnackBar$1$reason(B.SnackBarClosedReason_5);
      _this._accessibleNavigation = accessibleNavigation;
      _this.super$State$didChangeDependencies();
    },
    _updateScaffolds$0() {
      var t1, t2, t3, t4, t5, $parent;
      for (t1 = this._scaffolds, t2 = A._LinkedHashSetIterator$(t1, t1._collection$_modifications, A._instanceType(t1)._precomputed1), t3 = type$.ScaffoldState, t4 = t2.$ti._precomputed1; t2.moveNext$0();) {
        t5 = t2._collection$_current;
        if (t5 == null)
          t5 = t4._as(t5);
        $parent = t5.get$context(0).findAncestorStateOfType$1$0(t3);
        if ($parent == null || !t1.contains$1(0, $parent)) {
          t5._updateSnackBar$0();
          t5._updateMaterialBanner$0();
        }
      }
    },
    _isRoot$1(scaffold) {
      var $parent = scaffold.get$context(0).findAncestorStateOfType$1$0(type$.ScaffoldState);
      return $parent == null || !this._scaffolds.contains$1(0, $parent);
    },
    showSnackBar$1(snackBar) {
      var controller, exception, t1, t2, t3, exception0, _this = this;
      if (A.assertTest(_this._scaffolds._collection$_length !== 0))
        A.assertThrow("ScaffoldMessenger.showSnackBar was called, but there are currently no descendant Scaffolds to present to.");
      t1 = _this._snackBarController;
      if (t1 == null) {
        t1 = A.AnimationController$("SnackBar", B.Duration_250000, null, null, _this);
        t2 = type$.void_Function_AnimationStatus._as(_this.get$_handleSnackBarStatusChanged());
        t1.didRegisterListener$0();
        t3 = t1.AnimationLocalStatusListenersMixin__statusListeners;
        t3.$ti._precomputed1._as(t2);
        t3._isDirty = true;
        B.JSArray_methods.add$1(t3._list, t2);
        _this._snackBarController = t1;
      }
      t2 = _this._snackBars;
      if (t2._head === t2._tail) {
        A.assertHelper(t1.get$status(0) === B.AnimationStatus_0);
        _this._snackBarController.forward$0(0);
      }
      controller = A._Cell$named("controller");
      t1 = _this._snackBarController;
      t1.toString;
      t2 = new A.UniqueKey();
      type$.Animation_double._as(t1);
      t3 = snackBar.key;
      t2 = t3 == null ? t2 : t3;
      controller._value = new A.ScaffoldFeatureController(A.SnackBar$(snackBar.action, snackBar.actionOverflowThreshold, t1, snackBar.backgroundColor, snackBar.behavior, snackBar.clipBehavior, snackBar.closeIconColor, snackBar.content, snackBar.dismissDirection, snackBar.duration, snackBar.elevation, snackBar.hitTestBehavior, t2, snackBar.margin, snackBar.onVisible, snackBar.padding, snackBar.shape, snackBar.showCloseIcon, snackBar.width), new A._AsyncCompleter(new A._Future($.Zone__current, type$._Future_SnackBarClosedReason), type$._AsyncCompleter_SnackBarClosedReason), new A.ScaffoldMessengerState_showSnackBar_closure(_this, controller), type$.ScaffoldFeatureController_SnackBar_SnackBarClosedReason);
      try {
        _this.setState$1(new A.ScaffoldMessengerState_showSnackBar_closure0(_this, controller));
        _this._updateScaffolds$0();
      } catch (exception0) {
        exception = A.unwrapException(exception0);
        A.assertHelper(new A.ScaffoldMessengerState_showSnackBar_closure1(_this, exception).call$0());
        throw exception0;
      }
      return controller._readLocal$0();
    },
    _handleSnackBarStatusChanged$1($status) {
      var t1, _this = this;
      switch (type$.AnimationStatus._as($status).index) {
        case 0:
          t1 = _this._snackBars;
          A.assertHelper(!t1.get$isEmpty(0));
          _this.setState$1(new A.ScaffoldMessengerState__handleSnackBarStatusChanged_closure(_this));
          _this._updateScaffolds$0();
          if (!t1.get$isEmpty(0))
            _this._snackBarController.forward$0(0);
          break;
        case 3:
          _this.setState$1(new A.ScaffoldMessengerState__handleSnackBarStatusChanged_closure0(_this));
          _this._updateScaffolds$0();
          break;
        case 1:
        case 2:
          break;
      }
    },
    removeCurrentSnackBar$1$reason(reason) {
      var completer, _this = this,
        t1 = _this._snackBars;
      if (t1._head === t1._tail)
        return;
      completer = t1.get$first(0)._completer;
      if ((completer.future._state & 30) === 0)
        completer.complete$1(0, reason);
      t1 = _this._snackBarTimer;
      if (t1 != null)
        t1.cancel$0(0);
      _this._snackBarTimer = null;
      _this._snackBarController.set$value(0, 0);
    },
    hideCurrentSnackBar$1$reason(reason) {
      var completer, t2, _this = this,
        t1 = _this._snackBars;
      if (t1._head === t1._tail || _this._snackBarController.get$status(0) === B.AnimationStatus_0)
        return;
      completer = t1.get$first(0)._completer;
      t1 = _this._accessibleNavigation;
      t1.toString;
      t2 = _this._snackBarController;
      if (t1) {
        t2.set$value(0, 0);
        completer.complete$1(0, reason);
      } else
        t2.reverse$0(0).then$1$1(new A.ScaffoldMessengerState_hideCurrentSnackBar_closure(_this, completer, reason), type$.void);
      t1 = _this._snackBarTimer;
      if (t1 != null)
        t1.cancel$0(0);
      _this._snackBarTimer = null;
    },
    hideCurrentSnackBar$0() {
      return this.hideCurrentSnackBar$1$reason(B.SnackBarClosedReason_3);
    },
    build$1(context) {
      var t1, route, snackBar, _this = this;
      A.debugCheckHasMediaQuery(context);
      A.debugCheckHasMediaQuery(context);
      _this._accessibleNavigation = A.InheritedModel_inheritFrom(context, B._MediaQueryAspect_11, type$.MediaQuery).data.accessibleNavigation;
      t1 = _this._snackBars;
      if (!t1.get$isEmpty(0)) {
        route = A.ModalRoute__of(context, null, type$.nullable_Object);
        if (route == null || route.get$isCurrent())
          if (_this._snackBarController.get$status(0) === B.AnimationStatus_3 && _this._snackBarTimer == null) {
            snackBar = t1.get$first(0)._scaffold$_widget;
            _this._snackBarTimer = A.Timer_Timer(snackBar.duration, new A.ScaffoldMessengerState_build_closure(_this, snackBar, context));
          }
      }
      return new A._ScaffoldMessengerScope(_this, _this._widget.child, null);
    },
    dispose$0() {
      var _this = this,
        t1 = _this._snackBarController;
      if (t1 != null)
        t1.dispose$0();
      t1 = _this._snackBarTimer;
      if (t1 != null)
        t1.cancel$0(0);
      _this._snackBarTimer = null;
      _this.super$_ScaffoldMessengerState_State_TickerProviderStateMixin$dispose();
    },
    $isTickerProvider: 1
  };
  A.ScaffoldMessengerState_showSnackBar_closure.prototype = {
    call$0() {
      var t1 = this.$this;
      A.assertHelper(J.$eq$(t1._snackBars.get$first(0), this.controller._readLocal$0()));
      t1.hideCurrentSnackBar$0();
    },
    $signature: 1
  };
  A.ScaffoldMessengerState_showSnackBar_closure0.prototype = {
    call$0() {
      var t1 = this.$this._snackBars;
      t1._collection$_add$1(0, t1.$ti._precomputed1._as(this.controller._readLocal$0()));
    },
    $signature: 1
  };
  A.ScaffoldMessengerState_showSnackBar_closure1.prototype = {
    call$0() {
      var summary, information,
        t1 = this.exception;
      if (t1 instanceof A.FlutterError) {
        summary = B.JSArray_methods.get$first(t1.diagnostics).toDescription$0();
        if (J.$eq$(summary, string$.setSta)) {
          information = A._setArrayType([A.ErrorSummary$("The showSnackBar() method cannot be called during build."), A.ErrorDescription$("The showSnackBar() method was called during build, which is prohibited as showing snack bars requires updating state. Updating state is not possible during build."), A.ErrorHint$("Instead of calling showSnackBar() during build, call it directly in your on tap (and related) callbacks. If you need to immediately show a snack bar, make the call in initState() or didChangeDependencies() instead. Otherwise, you can also schedule a post-frame callback using SchedulerBinding.addPostFrameCallback to show the snack bar after the current frame."), A.StringProperty$("The ownership chain for the particular ScaffoldMessenger is", this.$this.get$context(0).debugGetCreatorChain$1(10), B.C__NoDefaultValue, true, true)], type$.JSArray_DiagnosticsNode);
          throw A.wrapException(A.FlutterError$fromParts(information));
        }
      }
      return true;
    },
    $signature: 0
  };
  A.ScaffoldMessengerState__handleSnackBarStatusChanged_closure.prototype = {
    call$0() {
      this.$this._snackBars.removeFirst$0();
    },
    $signature: 1
  };
  A.ScaffoldMessengerState__handleSnackBarStatusChanged_closure0.prototype = {
    call$0() {
      A.assertHelper(this.$this._snackBarTimer == null);
    },
    $signature: 1
  };
  A.ScaffoldMessengerState_hideCurrentSnackBar_closure.prototype = {
    call$1(value) {
      var t1;
      A.assertHelper(this.$this._framework$_element != null);
      t1 = this.completer;
      if ((t1.future._state & 30) === 0)
        t1.complete$1(0, this.reason);
    },
    $signature: 34
  };
  A.ScaffoldMessengerState_build_closure.prototype = {
    call$0() {
      var t1 = this.$this;
      A.assertHelper(t1._snackBarController.get$status(0).get$isForwardOrCompleted());
      t1.hideCurrentSnackBar$1$reason(B.SnackBarClosedReason_5);
    },
    $signature: 1
  };
  A._ScaffoldMessengerScope.prototype = {
    updateShouldNotify$1(old) {
      return this._scaffoldMessengerState !== type$._ScaffoldMessengerScope._as(old)._scaffoldMessengerState;
    }
  };
  A.ScaffoldPrelayoutGeometry.prototype = {};
  A.ScaffoldGeometry.prototype = {
    copyWith$2$bottomNavigationBarTop$floatingActionButtonArea(bottomNavigationBarTop, floatingActionButtonArea) {
      var t1 = bottomNavigationBarTop == null ? this.bottomNavigationBarTop : bottomNavigationBarTop;
      return new A.ScaffoldGeometry(t1, floatingActionButtonArea == null ? this.floatingActionButtonArea : floatingActionButtonArea);
    }
  };
  A._ScaffoldGeometryNotifier.prototype = {
    _updateWith$3$bottomNavigationBarTop$floatingActionButtonArea$floatingActionButtonScale(bottomNavigationBarTop, floatingActionButtonArea, floatingActionButtonScale) {
      var _this = this;
      _this.floatingActionButtonScale = floatingActionButtonScale == null ? _this.floatingActionButtonScale : floatingActionButtonScale;
      _this.geometry = _this.geometry.copyWith$2$bottomNavigationBarTop$floatingActionButtonArea(bottomNavigationBarTop, floatingActionButtonArea);
      _this.notifyListeners$0();
    },
    _updateWith$1$floatingActionButtonScale(floatingActionButtonScale) {
      return this._updateWith$3$bottomNavigationBarTop$floatingActionButtonArea$floatingActionButtonScale(null, null, floatingActionButtonScale);
    },
    _updateWith$2$bottomNavigationBarTop$floatingActionButtonArea(bottomNavigationBarTop, floatingActionButtonArea) {
      return this._updateWith$3$bottomNavigationBarTop$floatingActionButtonArea$floatingActionButtonScale(bottomNavigationBarTop, floatingActionButtonArea, null);
    },
    $isValueListenable: 1
  };
  A._BodyBoxConstraints.prototype = {
    $eq(_, other) {
      var _this = this;
      if (other == null)
        return false;
      if (!_this.super$BoxConstraints$$eq(0, other))
        return false;
      return other instanceof A._BodyBoxConstraints && other.materialBannerHeight === _this.materialBannerHeight && other.bottomWidgetsHeight === _this.bottomWidgetsHeight && other.appBarHeight === _this.appBarHeight;
    },
    get$hashCode(_) {
      var _this = this;
      return A.Object_hash(A.BoxConstraints.prototype.get$hashCode.call(_this, 0), _this.materialBannerHeight, _this.bottomWidgetsHeight, _this.appBarHeight, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue);
    }
  };
  A._BodyBuilder.prototype = {
    build$1(context) {
      return this.body;
    }
  };
  A._ScaffoldLayout.prototype = {
    performLayout$1(size) {
      var appBarHeight, contentTop, bottomWidgetsHeight, bottomNavigationBarTop, materialBannerSize, t2, contentBottom, bodyMaxHeight, t3, snackBarSize, bottomSheetSize, floatingActionButtonRect, fabSize, currentGeometry, currentFabOffset, fabOffset, t4, t5, _box_0, hasCustomWidth, t6, snackBarYOffsetBase, xOffset, _this = this, _box_1 = {},
        looseConstraints = A.BoxConstraints$loose(size),
        t1 = size._dx,
        fullWidthConstraints = looseConstraints.tighten$1$width(t1),
        bottom = size._dy;
      if (_this._idToChild.$index(0, B._ScaffoldSlot_1) != null) {
        appBarHeight = _this.layoutChild$2(B._ScaffoldSlot_1, fullWidthConstraints)._dy;
        _this.positionChild$2(B._ScaffoldSlot_1, B.Offset_0_0);
        contentTop = appBarHeight;
      } else {
        contentTop = 0;
        appBarHeight = 0;
      }
      if (_this._idToChild.$index(0, B._ScaffoldSlot_7) != null) {
        bottomWidgetsHeight = 0 + _this.layoutChild$2(B._ScaffoldSlot_7, fullWidthConstraints)._dy;
        bottomNavigationBarTop = Math.max(0, bottom - bottomWidgetsHeight);
        _this.positionChild$2(B._ScaffoldSlot_7, new A.Offset(0, bottomNavigationBarTop));
      } else {
        bottomWidgetsHeight = 0;
        bottomNavigationBarTop = null;
      }
      if (_this._idToChild.$index(0, B._ScaffoldSlot_6) != null) {
        bottomWidgetsHeight += _this.layoutChild$2(B._ScaffoldSlot_6, new A.BoxConstraints(0, fullWidthConstraints.maxWidth, 0, Math.max(0, bottom - bottomWidgetsHeight - contentTop)))._dy;
        _this.positionChild$2(B._ScaffoldSlot_6, new A.Offset(0, Math.max(0, bottom - bottomWidgetsHeight)));
      }
      if (_this._idToChild.$index(0, B._ScaffoldSlot_5) != null) {
        materialBannerSize = _this.layoutChild$2(B._ScaffoldSlot_5, fullWidthConstraints);
        _this.positionChild$2(B._ScaffoldSlot_5, new A.Offset(0, appBarHeight));
        if (!_this.extendBodyBehindMaterialBanner)
          contentTop += materialBannerSize._dy;
      } else
        materialBannerSize = B.Size_0_0;
      t2 = _this.minInsets;
      contentBottom = Math.max(0, bottom - Math.max(t2.bottom, bottomWidgetsHeight));
      if (_this._idToChild.$index(0, B._ScaffoldSlot_0) != null) {
        bodyMaxHeight = Math.max(0, contentBottom - contentTop);
        t3 = materialBannerSize._dy;
        A.assertHelper(appBarHeight >= 0);
        A.assertHelper(t3 >= 0);
        _this.layoutChild$2(B._ScaffoldSlot_0, new A._BodyBoxConstraints(0, appBarHeight, t3, 0, fullWidthConstraints.maxWidth, 0, bodyMaxHeight));
        _this.positionChild$2(B._ScaffoldSlot_0, new A.Offset(0, contentTop));
      }
      _box_1.snackBarSize = B.Size_0_0;
      if (_this._idToChild.$index(0, B._ScaffoldSlot_2) != null) {
        _this.layoutChild$2(B._ScaffoldSlot_2, new A.BoxConstraints(0, fullWidthConstraints.maxWidth, 0, contentBottom));
        _this.positionChild$2(B._ScaffoldSlot_2, B.Offset_0_0);
      }
      if (_this._idToChild.$index(0, B._ScaffoldSlot_4) != null && !_this.isSnackBarFloating) {
        snackBarSize = _this.layoutChild$2(B._ScaffoldSlot_4, fullWidthConstraints);
        _box_1.snackBarSize = snackBarSize;
        t3 = snackBarSize;
      } else
        t3 = B.Size_0_0;
      if (_this._idToChild.$index(0, B._ScaffoldSlot_3) != null) {
        bottomSheetSize = _this.layoutChild$2(B._ScaffoldSlot_3, new A.BoxConstraints(0, fullWidthConstraints.maxWidth, 0, Math.max(0, contentBottom - contentTop)));
        _this.positionChild$2(B._ScaffoldSlot_3, new A.Offset((t1 - bottomSheetSize._dx) / 2, contentBottom - bottomSheetSize._dy));
      } else
        bottomSheetSize = B.Size_0_0;
      floatingActionButtonRect = A._Cell$named("floatingActionButtonRect");
      if (_this._idToChild.$index(0, B._ScaffoldSlot_8) != null) {
        fabSize = _this.layoutChild$2(B._ScaffoldSlot_8, looseConstraints);
        currentGeometry = new A.ScaffoldPrelayoutGeometry(fabSize, bottomSheetSize, contentBottom, appBarHeight, t2, _this.minViewPadding, size, t3, _this.textDirection);
        currentFabOffset = _this.currentFloatingActionButtonLocation.getOffset$1(currentGeometry);
        fabOffset = _this.floatingActionButtonMotionAnimator.getOffset$3$begin$end$progress(_this.previousFloatingActionButtonLocation.getOffset$1(currentGeometry), currentFabOffset, _this.floatingActionButtonMoveAnimationProgress);
        _this.positionChild$2(B._ScaffoldSlot_8, fabOffset);
        t4 = fabOffset._dx;
        t5 = fabOffset._dy;
        floatingActionButtonRect._value = new A.Rect(t4, t5, t4 + fabSize._dx, t5 + fabSize._dy);
      }
      if (_this._idToChild.$index(0, B._ScaffoldSlot_4) != null) {
        _box_0 = {};
        t4 = _this.snackBarWidth;
        hasCustomWidth = t4 != null && t4 < t1;
        if (t3.$eq(0, B.Size_0_0))
          t3 = _box_1.snackBarSize = _this.layoutChild$2(B._ScaffoldSlot_4, hasCustomWidth ? looseConstraints : fullWidthConstraints);
        _box_0.snackBarYOffsetBase = null;
        $label0$0: {
          t5 = true;
          t6 = true;
          t6 = B.C__EndFloatFabLocation === _this.currentFloatingActionButtonLocation;
          !t6;
          if (t6)
            break $label0$0;
          break $label0$0;
        }
        t6 = floatingActionButtonRect._readLocal$0();
        if (!new A.Size(t6.right - t6.left, t6.bottom - t6.top).$eq(0, B.Size_0_0) && _this.isSnackBarFloating && t5)
          if (bottomNavigationBarTop != null) {
            snackBarYOffsetBase = Math.min(bottomNavigationBarTop, floatingActionButtonRect._readLocal$0().top);
            _box_0.snackBarYOffsetBase = snackBarYOffsetBase;
            t5 = snackBarYOffsetBase;
          } else {
            snackBarYOffsetBase = floatingActionButtonRect._readLocal$0().top;
            _box_0.snackBarYOffsetBase = snackBarYOffsetBase;
            t5 = snackBarYOffsetBase;
          }
        else
          t5 = _box_0.snackBarYOffsetBase = _this.isSnackBarFloating ? Math.min(contentBottom, bottom - _this.minViewPadding.bottom) : contentBottom;
        if (hasCustomWidth) {
          t4.toString;
          xOffset = (t1 - t4) / 2;
        } else
          xOffset = 0;
        _this.positionChild$2(B._ScaffoldSlot_4, new A.Offset(xOffset, t5 - t3._dy));
        A.assertHelper(new A._ScaffoldLayout_performLayout_closure(_box_0, _box_1, _this).call$0());
      }
      if (_this._idToChild.$index(0, B._ScaffoldSlot_11) != null) {
        _this.layoutChild$2(B._ScaffoldSlot_11, fullWidthConstraints.tighten$1$height(t2.top));
        _this.positionChild$2(B._ScaffoldSlot_11, B.Offset_0_0);
      }
      if (_this._idToChild.$index(0, B._ScaffoldSlot_9) != null) {
        _this.layoutChild$2(B._ScaffoldSlot_9, A.BoxConstraints$tight(size));
        _this.positionChild$2(B._ScaffoldSlot_9, B.Offset_0_0);
      }
      if (_this._idToChild.$index(0, B._ScaffoldSlot_10) != null) {
        _this.layoutChild$2(B._ScaffoldSlot_10, A.BoxConstraints$tight(size));
        _this.positionChild$2(B._ScaffoldSlot_10, B.Offset_0_0);
      }
      _this.geometryNotifier._updateWith$2$bottomNavigationBarTop$floatingActionButtonArea(bottomNavigationBarTop, floatingActionButtonRect._readLocal$0());
    },
    shouldRelayout$1(oldDelegate) {
      var t1, _this = this;
      type$._ScaffoldLayout._as(oldDelegate);
      t1 = true;
      if (oldDelegate.minInsets.$eq(0, _this.minInsets))
        if (oldDelegate.minViewPadding.$eq(0, _this.minViewPadding))
          if (oldDelegate.textDirection === _this.textDirection)
            if (oldDelegate.floatingActionButtonMoveAnimationProgress === _this.floatingActionButtonMoveAnimationProgress)
              if (oldDelegate.previousFloatingActionButtonLocation === _this.previousFloatingActionButtonLocation)
                t1 = oldDelegate.currentFloatingActionButtonLocation !== _this.currentFloatingActionButtonLocation;
      return t1;
    }
  };
  A._ScaffoldLayout_performLayout_closure.prototype = {
    call$0() {
      if (this.$this.isSnackBarFloating)
        if (!(this._box_0.snackBarYOffsetBase - this._box_1.snackBarSize._dy >= 0))
          throw A.wrapException(A.FlutterError$fromParts(A._setArrayType([A.ErrorSummary$("Floating SnackBar presented off screen."), A.ErrorDescription$("A SnackBar with behavior property set to SnackBarBehavior.floating is fully or partially off screen because some or all the widgets provided to Scaffold.floatingActionButton, Scaffold.persistentFooterButtons and Scaffold.bottomNavigationBar take up too much vertical space.\n"), A.ErrorHint$("Consider constraining the size of these widgets to allow room for the SnackBar to be visible.")], type$.JSArray_DiagnosticsNode)));
      return true;
    },
    $signature: 0
  };
  A._FloatingActionButtonTransition.prototype = {
    createState$0() {
      return new A._FloatingActionButtonTransitionState(null, null, B._StateLifecycle_0);
    }
  };
  A._FloatingActionButtonTransitionState.prototype = {
    initState$0() {
      var t1, t2, t3, _this = this;
      _this.super$State$initState();
      t1 = A.AnimationController$(null, B.Duration_200000, null, null, _this);
      t2 = type$.void_Function_AnimationStatus._as(_this.get$_handlePreviousAnimationStatusChanged());
      t1.didRegisterListener$0();
      t3 = t1.AnimationLocalStatusListenersMixin__statusListeners;
      t3.$ti._precomputed1._as(t2);
      t3._isDirty = true;
      B.JSArray_methods.add$1(t3._list, t2);
      _this.___FloatingActionButtonTransitionState__previousController_A = t1;
      _this._updateAnimations$0();
      t1 = _this._widget;
      if (t1.child != null)
        t1.currentController.set$value(0, 1);
      else
        t1.geometryNotifier._updateWith$1$floatingActionButtonScale(0);
    },
    dispose$0() {
      var _this = this,
        t1 = _this.___FloatingActionButtonTransitionState__previousController_A;
      t1 === $ && A.throwLateFieldNI("_previousController");
      t1.dispose$0();
      t1 = _this._previousExitScaleAnimation;
      if (t1 != null)
        t1.dispose$0();
      t1 = _this._previousExitRotationCurvedAnimation;
      if (t1 != null)
        t1.dispose$0();
      t1 = _this._currentEntranceScaleAnimation;
      if (t1 != null)
        t1.dispose$0();
      t1 = _this.___FloatingActionButtonTransitionState__previousRotationAnimation_A;
      t1 === $ && A.throwLateFieldNI("_previousRotationAnimation");
      t1.dispose$0();
      t1 = _this.___FloatingActionButtonTransitionState__currentRotationAnimation_A;
      t1 === $ && A.throwLateFieldNI("_currentRotationAnimation");
      t1.dispose$0();
      _this.super$__FloatingActionButtonTransitionState_State_TickerProviderStateMixin$dispose();
    },
    didUpdateWidget$1(oldWidget) {
      var t1, oldChildIsNull, t2, newChildIsNull, t3, t4, _this = this;
      type$._FloatingActionButtonTransition._as(oldWidget);
      _this.super$State$didUpdateWidget(oldWidget);
      t1 = _this._widget;
      if (oldWidget.fabMotionAnimator !== t1.fabMotionAnimator || oldWidget.fabMoveAnimation !== t1.fabMoveAnimation) {
        t1 = _this.___FloatingActionButtonTransitionState__previousRotationAnimation_A;
        t1 === $ && A.throwLateFieldNI("_previousRotationAnimation");
        t1.dispose$0();
        t1 = _this.___FloatingActionButtonTransitionState__currentRotationAnimation_A;
        t1 === $ && A.throwLateFieldNI("_currentRotationAnimation");
        t1.dispose$0();
        _this._updateAnimations$0();
      }
      t1 = oldWidget.child;
      oldChildIsNull = t1 == null;
      t2 = _this._widget.child;
      newChildIsNull = t2 == null;
      if (oldChildIsNull === newChildIsNull) {
        t3 = oldChildIsNull ? null : t1.key;
        t2 = J.$eq$(t3, newChildIsNull ? null : t2.key);
      } else
        t2 = false;
      if (t2)
        return;
      t2 = _this.___FloatingActionButtonTransitionState__previousController_A;
      t2 === $ && A.throwLateFieldNI("_previousController");
      if (t2.get$status(0) === B.AnimationStatus_0) {
        t2 = _this._widget;
        t3 = t2.currentController;
        t4 = t3.__AnimationController__value_A;
        t4 === $ && A.throwLateFieldNI("_value");
        if (t4 === 0 || oldChildIsNull) {
          _this._previousChild = null;
          if (t2.child != null)
            t3.forward$0(0);
        } else {
          _this._previousChild = t1;
          t1 = _this.___FloatingActionButtonTransitionState__previousController_A;
          t1.set$value(0, t4);
          t1.reverse$0(0);
          _this._widget.currentController.set$value(0, 0);
        }
      }
    },
    _updateAnimations$0() {
      var t2, t3, t4, currentEntranceRotationAnimation, t5, t6, t7, moveScaleAnimation, moveRotationAnimation, _this = this, _null = null,
        t1 = _this._previousExitScaleAnimation;
      if (t1 != null)
        t1.dispose$0();
      t1 = _this.___FloatingActionButtonTransitionState__previousController_A;
      t1 === $ && A.throwLateFieldNI("_previousController");
      _this._previousExitScaleAnimation = A.CurvedAnimation$(B.Cubic_Pa6, t1, _null);
      t1 = _this._previousExitRotationCurvedAnimation;
      if (t1 != null)
        t1.dispose$0();
      t1 = A.CurvedAnimation$(B.Cubic_Pa6, _this.___FloatingActionButtonTransitionState__previousController_A, _null);
      _this._previousExitRotationCurvedAnimation = t1;
      t2 = type$.Tween_double;
      t3 = type$.Animation_double;
      t3._as(t1);
      t4 = _this._currentEntranceScaleAnimation;
      if (t4 != null)
        t4.dispose$0();
      _this._currentEntranceScaleAnimation = A.CurvedAnimation$(B.Cubic_Pa6, _this._widget.currentController, _null);
      t4 = type$.double;
      currentEntranceRotationAnimation = _this._widget.currentController.drive$1$1($.$get$_FloatingActionButtonTransitionState__entranceTurnTween(), t4);
      t5 = t3._as(_this._widget.fabMoveAnimation);
      t6 = type$.JSArray_of_void_Function_AnimationStatus;
      t7 = type$.ObserverList_of_void_Function_AnimationStatus;
      moveScaleAnimation = A._AnimationSwap$(new A.ReverseAnimation(t5.drive$1$1(new A.CurveTween(new A.FlippedCurve(B.Interval_ERv)), t4), new A.ObserverList(A._setArrayType([], t6), t7), 0), t5.drive$1$1(new A.CurveTween(B.Interval_ERv), t4), t5, 0.5, t4);
      t5 = t3._as(_this._widget.fabMoveAnimation);
      moveRotationAnimation = A._AnimationSwap$(t5.drive$1$1($.$get$_ScalingFabMotionAnimator__rotationTween(), t4), new A.ReverseAnimation(t5.drive$1$1($.$get$_ScalingFabMotionAnimator__thresholdCenterTween(), t4), new A.ObserverList(A._setArrayType([], t6), t7), 0), t5, 0.5, t4);
      _this._widget.toString;
      t5 = _this._previousExitScaleAnimation;
      t5.toString;
      _this.set$___FloatingActionButtonTransitionState__previousScaleAnimation_A(t3._as(A.AnimationMin$(moveScaleAnimation, t5, t4)));
      t5 = _this._currentEntranceScaleAnimation;
      t5.toString;
      _this.set$___FloatingActionButtonTransitionState__currentScaleAnimation_A(t3._as(A.AnimationMin$(moveScaleAnimation, t5, t4)));
      _this.___FloatingActionButtonTransitionState__previousRotationAnimation_A = A.TrainHoppingAnimation$(new A._AnimatedEvaluation(t1, new A.Tween(1, 1, t2), t2._eval$1("_AnimatedEvaluation<Animatable.T>")), moveRotationAnimation, _null);
      _this.___FloatingActionButtonTransitionState__currentRotationAnimation_A = A.TrainHoppingAnimation$(currentEntranceRotationAnimation, moveRotationAnimation, _null);
      t1 = _this.___FloatingActionButtonTransitionState__currentScaleAnimation_A;
      t1 === $ && A.throwLateFieldNI("_currentScaleAnimation");
      _this.set$___FloatingActionButtonTransitionState__extendedCurrentScaleAnimation_A(t3._as(t1.drive$1$1(new A.CurveTween(B.Interval_QUT), t4)));
      t4 = _this.___FloatingActionButtonTransitionState__currentScaleAnimation_A;
      t1 = type$.void_Function._as(_this.get$_onProgressChanged());
      t4.didRegisterListener$0();
      t4.AnimationLocalListenersMixin__listeners.add$1(0, t1);
      t4 = _this.___FloatingActionButtonTransitionState__previousScaleAnimation_A;
      t4 === $ && A.throwLateFieldNI("_previousScaleAnimation");
      t4.didRegisterListener$0();
      t4.AnimationLocalListenersMixin__listeners.add$1(0, t1);
    },
    _handlePreviousAnimationStatusChanged$1($status) {
      this.setState$1(new A._FloatingActionButtonTransitionState__handlePreviousAnimationStatusChanged_closure(this, type$.AnimationStatus._as($status)));
    },
    build$1(context) {
      var t3, t4, _this = this,
        t1 = A._setArrayType([], type$.JSArray_Widget),
        t2 = _this.___FloatingActionButtonTransitionState__previousController_A;
      t2 === $ && A.throwLateFieldNI("_previousController");
      if (t2.get$status(0) !== B.AnimationStatus_0) {
        t2 = _this.___FloatingActionButtonTransitionState__previousScaleAnimation_A;
        t3 = _this._previousChild;
        t2 === $ && A.throwLateFieldNI("_previousScaleAnimation");
        t4 = _this.___FloatingActionButtonTransitionState__previousRotationAnimation_A;
        t4 === $ && A.throwLateFieldNI("_previousRotationAnimation");
        t1.push(A.ScaleTransition$(A.RotationTransition$(t3, t4), t2));
      }
      t2 = _this._widget;
      t3 = _this.___FloatingActionButtonTransitionState__currentScaleAnimation_A;
      t2 = t2.child;
      t3 === $ && A.throwLateFieldNI("_currentScaleAnimation");
      t4 = _this.___FloatingActionButtonTransitionState__currentRotationAnimation_A;
      t4 === $ && A.throwLateFieldNI("_currentRotationAnimation");
      t1.push(A.ScaleTransition$(A.RotationTransition$(t2, t4), t3));
      return A.Stack$(B.Alignment_1_0, t1, B.Clip_1, B.StackFit_0);
    },
    _onProgressChanged$0() {
      var t2,
        t1 = this.___FloatingActionButtonTransitionState__previousScaleAnimation_A;
      t1 === $ && A.throwLateFieldNI("_previousScaleAnimation");
      t1 = t1.get$value(t1);
      t2 = this.___FloatingActionButtonTransitionState__currentScaleAnimation_A;
      t2 === $ && A.throwLateFieldNI("_currentScaleAnimation");
      t2 = t2.get$value(t2);
      t2 = Math.max(A.checkNum(t1), A.checkNum(t2));
      this._widget.geometryNotifier._updateWith$1$floatingActionButtonScale(t2);
    },
    set$___FloatingActionButtonTransitionState__previousScaleAnimation_A(___FloatingActionButtonTransitionState__previousScaleAnimation_A) {
      this.___FloatingActionButtonTransitionState__previousScaleAnimation_A = type$.Animation_double._as(___FloatingActionButtonTransitionState__previousScaleAnimation_A);
    },
    set$___FloatingActionButtonTransitionState__currentScaleAnimation_A(___FloatingActionButtonTransitionState__currentScaleAnimation_A) {
      this.___FloatingActionButtonTransitionState__currentScaleAnimation_A = type$.Animation_double._as(___FloatingActionButtonTransitionState__currentScaleAnimation_A);
    },
    set$___FloatingActionButtonTransitionState__extendedCurrentScaleAnimation_A(___FloatingActionButtonTransitionState__extendedCurrentScaleAnimation_A) {
      this.___FloatingActionButtonTransitionState__extendedCurrentScaleAnimation_A = type$.Animation_double._as(___FloatingActionButtonTransitionState__extendedCurrentScaleAnimation_A);
    },
    $isTickerProvider: 1
  };
  A._FloatingActionButtonTransitionState__handlePreviousAnimationStatusChanged_closure.prototype = {
    call$0() {
      var t1 = this.$this,
        t2 = t1._widget;
      if (t2.child != null && this.status === B.AnimationStatus_0) {
        A.assertHelper(t2.currentController.get$status(0) === B.AnimationStatus_0);
        t1._widget.currentController.forward$0(0);
      }
    },
    $signature: 1
  };
  A.Scaffold.prototype = {
    createState$0() {
      var _null = null,
        t1 = type$.LabeledGlobalKey_DrawerControllerState,
        t2 = type$.LabeledGlobalKey_State_StatefulWidget;
      return new A.ScaffoldState(new A.LabeledGlobalKey(_null, t1), new A.LabeledGlobalKey(_null, t1), new A.LabeledGlobalKey(_null, t2), A.RestorableBool$(false), A.RestorableBool$(false), A._setArrayType([], type$.JSArray__StandardBottomSheet), new A.LabeledGlobalKey(_null, t2), B.Color_vnR, _null, A.LinkedHashMap_LinkedHashMap$_empty(type$.RestorableProperty_nullable_Object, type$.void_Function), _null, true, _null, _null, _null, B._StateLifecycle_0);
    }
  };
  A.ScaffoldState.prototype = {
    get$restorationId() {
      this._widget.toString;
      return null;
    },
    restoreState$2(oldBucket, initialRestore) {
      var _this = this;
      _this.registerForRestoration$2(_this._drawerOpened, "drawer_open");
      _this.registerForRestoration$2(_this._endDrawerOpened, "end_drawer_open");
    },
    _updateSnackBar$0() {
      var _this = this,
        messengerSnackBar = !_this._scaffoldMessenger._snackBars.get$isEmpty(0) ? _this._scaffoldMessenger._snackBars.get$first(0) : null;
      if (_this._messengerSnackBar != messengerSnackBar)
        _this.setState$1(new A.ScaffoldState__updateSnackBar_closure(_this, messengerSnackBar));
    },
    _updateMaterialBanner$0() {
      var _this = this,
        messengerMaterialBanner = !_this._scaffoldMessenger._materialBanners.get$isEmpty(0) ? _this._scaffoldMessenger._materialBanners.get$first(0) : null;
      if (_this._messengerMaterialBanner != messengerMaterialBanner)
        _this.setState$1(new A.ScaffoldState__updateMaterialBanner_closure(_this, messengerMaterialBanner));
    },
    _maybeBuildPersistentBottomSheet$0() {
      this._widget.toString;
    },
    _handleStatusBarTap$0() {
      var primaryScrollController = A.PrimaryScrollController_maybeOf(this.get$context(0));
      if (primaryScrollController != null && primaryScrollController._positions.length !== 0)
        primaryScrollController.animateTo$3$curve$duration(0, B.Cubic_rLI, B.Duration_1000000);
    },
    get$_resizeToAvoidBottomInset() {
      this._widget.toString;
      return true;
    },
    initState$0() {
      var _this = this, _null = null;
      _this.super$State$initState();
      _this.__ScaffoldState__geometryNotifier_A = new A._ScaffoldGeometryNotifier(_this.get$context(0), B.ScaffoldGeometry_null_null, $.$get$ChangeNotifier__emptyListeners());
      _this._widget.toString;
      _this._floatingActionButtonLocation = B.C__EndFloatFabLocation;
      _this.__ScaffoldState__floatingActionButtonAnimator_A = B.C__ScalingFabMotionAnimator;
      _this._previousFloatingActionButtonLocation = B.C__EndFloatFabLocation;
      _this.__ScaffoldState__floatingActionButtonMoveController_A = A.AnimationController$(_null, new A.Duration(400000), _null, 1, _this);
      _this.__ScaffoldState__floatingActionButtonVisibilityController_A = A.AnimationController$(_null, B.Duration_200000, _null, _null, _this);
    },
    didUpdateWidget$1(oldWidget) {
      this.super$_ScaffoldState_State_TickerProviderStateMixin_RestorationMixin$didUpdateWidget(type$.Scaffold._as(oldWidget));
      this._widget.toString;
    },
    didChangeDependencies$0() {
      var t3, _this = this,
        scope = _this.get$context(0).dependOnInheritedWidgetOfExactType$1$0(type$._ScaffoldMessengerScope),
        currentScaffoldMessenger = scope == null ? null : scope._scaffoldMessengerState,
        t1 = _this._scaffoldMessenger,
        t2 = t1 == null;
      if (!t2)
        t3 = currentScaffoldMessenger == null || t1 !== currentScaffoldMessenger;
      else
        t3 = false;
      if (t3)
        if (!t2)
          A.assertHelper(t1._scaffolds.remove$1(0, _this));
      _this._scaffoldMessenger = currentScaffoldMessenger;
      if (currentScaffoldMessenger != null) {
        currentScaffoldMessenger._scaffolds.add$1(0, _this);
        if (currentScaffoldMessenger._isRoot$1(_this)) {
          if (!currentScaffoldMessenger._snackBars.get$isEmpty(0))
            _this._updateSnackBar$0();
          if (!currentScaffoldMessenger._materialBanners.get$isEmpty(0))
            _this._updateMaterialBanner$0();
        }
      }
      _this._maybeBuildPersistentBottomSheet$0();
      _this.super$_ScaffoldState_State_TickerProviderStateMixin_RestorationMixin$didChangeDependencies();
    },
    dispose$0() {
      var _this = this,
        t1 = _this.__ScaffoldState__geometryNotifier_A;
      t1 === $ && A.throwLateFieldNI("_geometryNotifier");
      t1.dispose$0();
      t1 = _this.__ScaffoldState__floatingActionButtonMoveController_A;
      t1 === $ && A.throwLateFieldNI("_floatingActionButtonMoveController");
      t1.dispose$0();
      t1 = _this.__ScaffoldState__floatingActionButtonVisibilityController_A;
      t1 === $ && A.throwLateFieldNI(string$.x5ffloat);
      t1.dispose$0();
      t1 = _this._scaffoldMessenger;
      if (t1 != null)
        A.assertHelper(t1._scaffolds.remove$1(0, _this));
      _this._drawerOpened.dispose$0();
      _this._endDrawerOpened.dispose$0();
      _this.super$_ScaffoldState_State_TickerProviderStateMixin_RestorationMixin$dispose();
    },
    _addIfNonNull$9$maintainBottomViewPadding$removeBottomInset$removeBottomPadding$removeLeftPadding$removeRightPadding$removeTopPadding(children, child, childId, maintainBottomViewPadding, removeBottomInset, removeBottomPadding, removeLeftPadding, removeRightPadding, removeTopPadding) {
      var t1, data;
      type$.List_LayoutId._as(children);
      t1 = this.get$context(0);
      A.debugCheckHasMediaQuery(t1);
      data = A.InheritedModel_inheritFrom(t1, null, type$.MediaQuery).data.removePadding$4$removeBottom$removeLeft$removeRight$removeTop(removeBottomPadding, removeLeftPadding, removeRightPadding, removeTopPadding);
      if (removeBottomInset)
        data = data.removeViewInsets$1$removeBottom(true);
      if (maintainBottomViewPadding && data.viewInsets.bottom !== 0)
        data = data.copyWith$1$padding(data.padding.copyWith$1$bottom(data.viewPadding.bottom));
      if (child != null)
        B.JSArray_methods.add$1(children, A.LayoutId$(A.MediaQuery$(child, data), childId));
    },
    _addIfNonNull$8$removeBottomInset$removeBottomPadding$removeLeftPadding$removeRightPadding$removeTopPadding(children, child, childId, removeBottomInset, removeBottomPadding, removeLeftPadding, removeRightPadding, removeTopPadding) {
      return this._addIfNonNull$9$maintainBottomViewPadding$removeBottomInset$removeBottomPadding$removeLeftPadding$removeRightPadding$removeTopPadding(children, child, childId, false, removeBottomInset, removeBottomPadding, removeLeftPadding, removeRightPadding, removeTopPadding);
    },
    _addIfNonNull$7$removeBottomPadding$removeLeftPadding$removeRightPadding$removeTopPadding(children, child, childId, removeBottomPadding, removeLeftPadding, removeRightPadding, removeTopPadding) {
      return this._addIfNonNull$9$maintainBottomViewPadding$removeBottomInset$removeBottomPadding$removeLeftPadding$removeRightPadding$removeTopPadding(children, child, childId, false, false, removeBottomPadding, removeLeftPadding, removeRightPadding, removeTopPadding);
    },
    _addIfNonNull$8$maintainBottomViewPadding$removeBottomPadding$removeLeftPadding$removeRightPadding$removeTopPadding(children, child, childId, maintainBottomViewPadding, removeBottomPadding, removeLeftPadding, removeRightPadding, removeTopPadding) {
      return this._addIfNonNull$9$maintainBottomViewPadding$removeBottomInset$removeBottomPadding$removeLeftPadding$removeRightPadding$removeTopPadding(children, child, childId, maintainBottomViewPadding, false, removeBottomPadding, removeLeftPadding, removeRightPadding, removeTopPadding);
    },
    _buildEndDrawer$2(children, textDirection) {
      type$.List_LayoutId._as(children);
      this._widget.toString;
    },
    _buildDrawer$2(children, textDirection) {
      type$.List_LayoutId._as(children);
      this._widget.toString;
    },
    build$1(context) {
      var themeData, textDirection, children, t1, t2, t3, stack, elevation, t4, minInsets, minViewPadding, _this = this, _null = null, _box_0 = {};
      A.debugCheckHasMediaQuery(context);
      A.debugCheckHasDirectionality(context, _null, _null, _null);
      themeData = A.Theme_of(context);
      textDirection = A.Directionality_of(context);
      children = A._setArrayType([], type$.JSArray_LayoutId);
      t1 = _this._widget;
      t2 = t1.body;
      t3 = t1.appBar;
      t1 = t1.bottomNavigationBar;
      _this.get$_resizeToAvoidBottomInset();
      _this._addIfNonNull$8$removeBottomInset$removeBottomPadding$removeLeftPadding$removeRightPadding$removeTopPadding(children, new A._BodyBuilder(new A.KeyedSubtree(t2, _this._bodyKey), false, false, _null), B._ScaffoldSlot_0, true, t1 != null, false, false, t3 != null);
      if (_this._showBodyScrim)
        _this._addIfNonNull$7$removeBottomPadding$removeLeftPadding$removeRightPadding$removeTopPadding(children, A.ModalBarrier$(true, _null, _this._bodyScrimColor, false, _null, _null, _null), B._ScaffoldSlot_2, true, true, true, true);
      if (_this._widget.appBar != null) {
        A.debugCheckHasMediaQuery(context);
        t1 = A.InheritedModel_inheritFrom(context, B._MediaQueryAspect_6, type$.MediaQuery).data;
        t1 = _this._appBarMaxHeight = A.AppBar_preferredHeightFor(context, _this._widget.appBar.preferredSize) + t1.padding.top;
        A.assertHelper(t1 >= 0 && isFinite(t1));
        t1 = _this._appBarMaxHeight;
        t1.toString;
        t2 = _this._widget.appBar;
        t2.toString;
        t3 = t1 >= 0;
        A.assertHelper(t3);
        A.assertHelper(t3);
        A.assertHelper(t3);
        t3 = t1 <= t1;
        A.assertHelper(t3);
        A.assertHelper(t3);
        A.assertHelper(t3);
        _this._addIfNonNull$7$removeBottomPadding$removeLeftPadding$removeRightPadding$removeTopPadding(children, A.ConstrainedBox$(new A.FlexibleSpaceBarSettings(1, t1, t1, t1, _null, _null, t2, _null), new A.BoxConstraints(0, 1 / 0, 0, t1)), B._ScaffoldSlot_1, true, false, false, false);
      }
      _box_0.isSnackBarFloating = false;
      _box_0.snackBarWidth = null;
      if (_this._currentBottomSheet != null || _this._dismissedBottomSheets.length !== 0) {
        t1 = A.List_List$of(_this._dismissedBottomSheets, true, type$.Widget);
        t2 = _this._currentBottomSheet;
        if (t2 != null)
          t1.push(t2._scaffold$_widget);
        stack = A.Stack$(B.Alignment_0_1, t1, B.Clip_1, B.StackFit_0);
        _this.get$_resizeToAvoidBottomInset();
        _this._addIfNonNull$7$removeBottomPadding$removeLeftPadding$removeRightPadding$removeTopPadding(children, stack, B._ScaffoldSlot_3, true, false, false, true);
      }
      t1 = _this._messengerSnackBar;
      if (t1 != null) {
        _box_0.isSnackBarFloating = false;
        _box_0.snackBarWidth = themeData.snackBarTheme.width;
        t1 = t1._scaffold$_widget;
        t2 = _this._widget.bottomNavigationBar;
        _this.get$_resizeToAvoidBottomInset();
        _this._addIfNonNull$8$maintainBottomViewPadding$removeBottomPadding$removeLeftPadding$removeRightPadding$removeTopPadding(children, t1, B._ScaffoldSlot_4, false, t2 != null, false, false, true);
      }
      _box_0.extendBodyBehindMaterialBanner = false;
      if (_this._messengerMaterialBanner != null) {
        context.dependOnInheritedWidgetOfExactType$1$0(type$.MaterialBannerTheme);
        t1 = A.Theme_of(context);
        t2 = _this._messengerMaterialBanner;
        if (t2 != null) {
          t2 = t2._scaffold$_widget;
          t2.get$elevation(t2);
        }
        elevation = t1.bannerTheme.elevation;
        _box_0.extendBodyBehindMaterialBanner = (elevation == null ? 0 : elevation) !== 0;
        t1 = _this._messengerMaterialBanner;
        t1 = t1 == null ? _null : t1._scaffold$_widget;
        t2 = _this._widget.appBar;
        _this.get$_resizeToAvoidBottomInset();
        _this._addIfNonNull$8$maintainBottomViewPadding$removeBottomPadding$removeLeftPadding$removeRightPadding$removeTopPadding(children, t1, B._ScaffoldSlot_5, false, true, false, false, t2 != null);
      }
      t1 = _this._widget;
      t1 = t1.bottomNavigationBar;
      if (t1 != null) {
        _this.get$_resizeToAvoidBottomInset();
        _this._addIfNonNull$8$maintainBottomViewPadding$removeBottomPadding$removeLeftPadding$removeRightPadding$removeTopPadding(children, t1, B._ScaffoldSlot_7, false, false, false, false, true);
      }
      t1 = _this.__ScaffoldState__floatingActionButtonMoveController_A;
      t1 === $ && A.throwLateFieldNI("_floatingActionButtonMoveController");
      t2 = _this.__ScaffoldState__floatingActionButtonAnimator_A;
      t2 === $ && A.throwLateFieldNI("_floatingActionButtonAnimator");
      t3 = _this.__ScaffoldState__geometryNotifier_A;
      t3 === $ && A.throwLateFieldNI("_geometryNotifier");
      t4 = _this.__ScaffoldState__floatingActionButtonVisibilityController_A;
      t4 === $ && A.throwLateFieldNI(string$.x5ffloat);
      _this._addIfNonNull$7$removeBottomPadding$removeLeftPadding$removeRightPadding$removeTopPadding(children, new A._FloatingActionButtonTransition(_this._widget.floatingActionButton, t1, t2, t3, t4, _null), B._ScaffoldSlot_8, true, true, true, true);
      switch (themeData.platform.index) {
        case 2:
        case 4:
          _this._addIfNonNull$7$removeBottomPadding$removeLeftPadding$removeRightPadding$removeTopPadding(children, A.GestureDetector$(B.HitTestBehavior_1, _null, B.DragStartBehavior_1, true, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _this.get$_handleStatusBarTap(), _null, _null, _null, _null, _null, _null), B._ScaffoldSlot_11, true, false, false, true);
          break;
        case 0:
        case 1:
        case 3:
        case 5:
          break;
      }
      t1 = _this._endDrawerOpened;
      A.ChangeNotifier_debugAssertNotDisposed(t1);
      A.assertHelper(t1._restoration0$_restorationId != null);
      t2 = t1._restoration_properties$_value;
      if (A.boolConversionCheck(t2 == null ? A._instanceType(t1)._eval$1("RestorableValue.T")._as(t2) : t2)) {
        _this._buildDrawer$2(children, textDirection);
        _this._buildEndDrawer$2(children, textDirection);
      } else {
        _this._buildEndDrawer$2(children, textDirection);
        _this._buildDrawer$2(children, textDirection);
      }
      A.debugCheckHasMediaQuery(context);
      t1 = type$.MediaQuery;
      t2 = A.InheritedModel_inheritFrom(context, B._MediaQueryAspect_6, t1).data;
      _this.get$_resizeToAvoidBottomInset();
      A.debugCheckHasMediaQuery(context);
      t3 = A.InheritedModel_inheritFrom(context, B._MediaQueryAspect_7, t1).data;
      minInsets = t2.padding.copyWith$1$bottom(t3.viewInsets.bottom);
      A.debugCheckHasMediaQuery(context);
      t2 = A.InheritedModel_inheritFrom(context, B._MediaQueryAspect_9, t1).data;
      _this.get$_resizeToAvoidBottomInset();
      A.debugCheckHasMediaQuery(context);
      t1 = A.InheritedModel_inheritFrom(context, B._MediaQueryAspect_7, t1).data;
      t1 = t1.viewInsets.bottom !== 0 ? 0 : _null;
      minViewPadding = t2.viewPadding.copyWith$1$bottom(t1);
      _this._widget.toString;
      return new A._ScaffoldScope(false, new A.ScrollNotificationObserver(A.Material$(B.Duration_200000, _null, A.AnimatedBuilder$(_this.__ScaffoldState__floatingActionButtonMoveController_A, new A.ScaffoldState_build_closure(_box_0, _this, minInsets, minViewPadding, textDirection, children), _null), B.Clip_0, themeData.scaffoldBackgroundColor, 0, _null, _null, _null, _null, _null, B.MaterialType_0), _null), _null);
    },
    set$_messengerSnackBar(_messengerSnackBar) {
      this._messengerSnackBar = type$.nullable_ScaffoldFeatureController_SnackBar_SnackBarClosedReason._as(_messengerSnackBar);
    },
    set$_messengerMaterialBanner(_messengerMaterialBanner) {
      this._messengerMaterialBanner = type$.nullable_ScaffoldFeatureController_MaterialBanner_MaterialBannerClosedReason._as(_messengerMaterialBanner);
    },
    $isTickerProvider: 1
  };
  A.ScaffoldState__updateSnackBar_closure.prototype = {
    call$0() {
      this.$this.set$_messengerSnackBar(this.messengerSnackBar);
    },
    $signature: 1
  };
  A.ScaffoldState__updateMaterialBanner_closure.prototype = {
    call$0() {
      this.$this.set$_messengerMaterialBanner(this.messengerMaterialBanner);
    },
    $signature: 1
  };
  A.ScaffoldState_build_closure.prototype = {
    call$2(context, child) {
      var t1, t2, t3, t4, t5, t6, t7, t8, t9, _this = this;
      type$.BuildContext._as(context);
      type$.nullable_Widget._as(child);
      t1 = A.LinkedHashMap_LinkedHashMap$_literal([B.Type_DismissIntent_GEb, new A._DismissDrawerAction(context, new A.ObserverList(A._setArrayType([], type$.JSArray_of_void_Function_Action_Intent), type$.ObserverList_of_void_Function_Action_Intent))], type$.Type, type$.Action_Intent);
      t2 = _this.$this;
      t2._widget.toString;
      t3 = t2._floatingActionButtonLocation;
      t3.toString;
      t4 = t2.__ScaffoldState__floatingActionButtonMoveController_A;
      t4 === $ && A.throwLateFieldNI("_floatingActionButtonMoveController");
      t4 = t4.__AnimationController__value_A;
      t4 === $ && A.throwLateFieldNI("_value");
      t5 = t2.__ScaffoldState__floatingActionButtonAnimator_A;
      t5 === $ && A.throwLateFieldNI("_floatingActionButtonAnimator");
      t6 = t2.__ScaffoldState__geometryNotifier_A;
      t6 === $ && A.throwLateFieldNI("_geometryNotifier");
      t2 = t2._previousFloatingActionButtonLocation;
      t2.toString;
      t7 = _this._box_0;
      t8 = t7.isSnackBarFloating;
      t9 = t7.extendBodyBehindMaterialBanner;
      return A.Actions$(t1, new A.CustomMultiChildLayout(new A._ScaffoldLayout(false, false, _this.minInsets, _this.minViewPadding, _this.textDirection, t6, t2, t3, t4, t5, t8, t7.snackBarWidth, t9), _this.children, null));
    },
    $signature: 242
  };
  A._DismissDrawerAction.prototype = {
    isEnabled$1(_, intent) {
      var t1, t2, t3;
      type$.DismissIntent._as(intent);
      t1 = this.context;
      t2 = A.Scaffold_of(t1)._drawerOpened;
      A.ChangeNotifier_debugAssertNotDisposed(t2);
      A.assertHelper(t2._restoration0$_restorationId != null);
      t3 = t2._restoration_properties$_value;
      if (!(t3 == null ? A._instanceType(t2)._eval$1("RestorableValue.T")._as(t3) : t3)) {
        t1 = A.Scaffold_of(t1)._endDrawerOpened;
        A.ChangeNotifier_debugAssertNotDisposed(t1);
        A.assertHelper(t1._restoration0$_restorationId != null);
        t2 = t1._restoration_properties$_value;
        t1 = t2 == null ? A._instanceType(t1)._eval$1("RestorableValue.T")._as(t2) : t2;
      } else
        t1 = true;
      return t1;
    },
    invoke$1(intent) {
      var t1;
      type$.DismissIntent._as(intent);
      t1 = this.context;
      A.Scaffold_of(t1)._widget.toString;
      A.Scaffold_of(t1)._widget.toString;
    }
  };
  A.ScaffoldFeatureController.prototype = {};
  A._ScaffoldScope.prototype = {
    updateShouldNotify$1(oldWidget) {
      return this.hasDrawer !== type$._ScaffoldScope._as(oldWidget).hasDrawer;
    }
  };
  A._ScaffoldState_State_TickerProviderStateMixin_RestorationMixin_dispose_closure.prototype = {
    call$2(property, listener) {
      type$.RestorableProperty_nullable_Object._as(property);
      type$.void_Function._as(listener);
      if (!property._restoration0$_disposed)
        property.removeListener$1(0, listener);
    },
    $signature: 48
  };
  A._ScaffoldMessengerState_State_TickerProviderStateMixin_dispose_closure.prototype = {
    call$0() {
      var t3, t4,
        t1 = this.$this,
        t2 = t1.TickerProviderStateMixin__tickers;
      if (t2 != null)
        for (t2 = A._LinkedHashSetIterator$(t2, t2._collection$_modifications, A._instanceType(t2)._precomputed1), t3 = t2.$ti._precomputed1; t2.moveNext$0();) {
          t4 = t2._collection$_current;
          if (t4 == null)
            t4 = t3._as(t4);
          if (t4._ticker$_future != null)
            throw A.wrapException(A.FlutterError$fromParts(A._setArrayType([A.ErrorSummary$(t1.toString$0(0) + " was disposed with an active Ticker."), A.ErrorDescription$(A.getRuntimeTypeOfDartObject(t1).toString$0(0) + string$.x20creatT), A.ErrorHint$(string$.Ticker), t4.describeForError$1("The offending ticker was")], type$.JSArray_DiagnosticsNode)));
        }
      return true;
    },
    $signature: 0
  };
  A._ScaffoldState_State_TickerProviderStateMixin_dispose_closure.prototype = {
    call$0() {
      var t3, t4,
        t1 = this.$this,
        t2 = t1.TickerProviderStateMixin__tickers;
      if (t2 != null)
        for (t2 = A._LinkedHashSetIterator$(t2, t2._collection$_modifications, A._instanceType(t2)._precomputed1), t3 = t2.$ti._precomputed1; t2.moveNext$0();) {
          t4 = t2._collection$_current;
          if (t4 == null)
            t4 = t3._as(t4);
          if (t4._ticker$_future != null)
            throw A.wrapException(A.FlutterError$fromParts(A._setArrayType([A.ErrorSummary$(t1.toString$0(0) + " was disposed with an active Ticker."), A.ErrorDescription$(A.getRuntimeTypeOfDartObject(t1).toString$0(0) + string$.x20creatT), A.ErrorHint$(string$.Ticker), t4.describeForError$1("The offending ticker was")], type$.JSArray_DiagnosticsNode)));
        }
      return true;
    },
    $signature: 0
  };
  A.__FloatingActionButtonTransitionState_State_TickerProviderStateMixin_dispose_closure.prototype = {
    call$0() {
      var t3, t4,
        t1 = this.$this,
        t2 = t1.TickerProviderStateMixin__tickers;
      if (t2 != null)
        for (t2 = A._LinkedHashSetIterator$(t2, t2._collection$_modifications, A._instanceType(t2)._precomputed1), t3 = t2.$ti._precomputed1; t2.moveNext$0();) {
          t4 = t2._collection$_current;
          if (t4 == null)
            t4 = t3._as(t4);
          if (t4._ticker$_future != null)
            throw A.wrapException(A.FlutterError$fromParts(A._setArrayType([A.ErrorSummary$(t1.toString$0(0) + " was disposed with an active Ticker."), A.ErrorDescription$(A.getRuntimeTypeOfDartObject(t1).toString$0(0) + string$.x20creatT), A.ErrorHint$(string$.Ticker), t4.describeForError$1("The offending ticker was")], type$.JSArray_DiagnosticsNode)));
        }
      return true;
    },
    $signature: 0
  };
  A._ScaffoldMessengerState_State_TickerProviderStateMixin.prototype = {
    activate$0() {
      this.super$State$activate();
      this._updateTickerModeNotifier$0();
      this._updateTickers$0();
    },
    dispose$0() {
      var t1, _this = this;
      A.assertHelper(new A._ScaffoldMessengerState_State_TickerProviderStateMixin_dispose_closure(_this).call$0());
      t1 = _this.TickerProviderStateMixin__tickerModeNotifier;
      if (t1 != null)
        t1.removeListener$1(0, _this.get$_updateTickers());
      _this.set$_tickerModeNotifier(null);
      _this.super$State$dispose();
    },
    debugFillProperties$1(properties) {
      var t1, t2, t3, _null = null;
      this.super$State$debugFillProperties(properties);
      t1 = this.TickerProviderStateMixin__tickers;
      if (t1 != null) {
        t2 = t1._collection$_length;
        t3 = t2 === 1 ? "" : "s";
        t3 = "tracking " + t2 + " ticker" + t3;
        t2 = t3;
      } else
        t2 = _null;
      properties.add$1(0, A.DiagnosticsProperty$("tickers", t1, true, _null, t2, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.Set_Ticker));
    }
  };
  A._ScaffoldState_State_TickerProviderStateMixin.prototype = {
    activate$0() {
      this.super$State$activate();
      this._updateTickerModeNotifier$0();
      this._updateTickers$0();
    },
    dispose$0() {
      var t1, _this = this;
      A.assertHelper(new A._ScaffoldState_State_TickerProviderStateMixin_dispose_closure(_this).call$0());
      t1 = _this.TickerProviderStateMixin__tickerModeNotifier;
      if (t1 != null)
        t1.removeListener$1(0, _this.get$_updateTickers());
      _this.set$_tickerModeNotifier(null);
      _this.super$State$dispose();
    },
    debugFillProperties$1(properties) {
      var t1, t2, t3, _null = null;
      this.super$State$debugFillProperties(properties);
      t1 = this.TickerProviderStateMixin__tickers;
      if (t1 != null) {
        t2 = t1._collection$_length;
        t3 = t2 === 1 ? "" : "s";
        t3 = "tracking " + t2 + " ticker" + t3;
        t2 = t3;
      } else
        t2 = _null;
      properties.add$1(0, A.DiagnosticsProperty$("tickers", t1, true, _null, t2, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.Set_Ticker));
    }
  };
  A._ScaffoldState_State_TickerProviderStateMixin_RestorationMixin.prototype = {
    didUpdateWidget$1(oldWidget) {
      this.super$State$didUpdateWidget(type$.Scaffold._as(oldWidget));
      this.didUpdateRestorationId$0();
    },
    didChangeDependencies$0() {
      var oldBucket, needsRestore, t1, didReplaceBucket, _this = this;
      _this.super$State$didChangeDependencies();
      oldBucket = _this.RestorationMixin__bucket;
      needsRestore = _this.get$restorePending();
      t1 = A.RestorationScope_maybeOf(_this.get$context(0));
      _this.RestorationMixin__currentParent = t1;
      didReplaceBucket = _this._updateBucketIfNecessary$2$parent$restorePending(t1, needsRestore);
      if (needsRestore)
        _this._doRestore$1(oldBucket);
      if (didReplaceBucket) {
        A.assertHelper(oldBucket != _this.RestorationMixin__bucket);
        if (oldBucket != null)
          oldBucket.dispose$0();
      }
    },
    dispose$0() {
      var t1, _this = this;
      _this.RestorationMixin__properties.forEach$1(0, new A._ScaffoldState_State_TickerProviderStateMixin_RestorationMixin_dispose_closure());
      t1 = _this.RestorationMixin__bucket;
      if (t1 != null)
        t1.dispose$0();
      _this.RestorationMixin__bucket = null;
      _this.super$_ScaffoldState_State_TickerProviderStateMixin$dispose();
    }
  };
  A.__FloatingActionButtonTransitionState_State_TickerProviderStateMixin.prototype = {
    activate$0() {
      this.super$State$activate();
      this._updateTickerModeNotifier$0();
      this._updateTickers$0();
    },
    dispose$0() {
      var t1, _this = this;
      A.assertHelper(new A.__FloatingActionButtonTransitionState_State_TickerProviderStateMixin_dispose_closure(_this).call$0());
      t1 = _this.TickerProviderStateMixin__tickerModeNotifier;
      if (t1 != null)
        t1.removeListener$1(0, _this.get$_updateTickers());
      _this.set$_tickerModeNotifier(null);
      _this.super$State$dispose();
    },
    debugFillProperties$1(properties) {
      var t1, t2, t3, _null = null;
      this.super$State$debugFillProperties(properties);
      t1 = this.TickerProviderStateMixin__tickers;
      if (t1 != null) {
        t2 = t1._collection$_length;
        t3 = t2 === 1 ? "" : "s";
        t3 = "tracking " + t2 + " ticker" + t3;
        t2 = t3;
      } else
        t2 = _null;
      properties.add$1(0, A.DiagnosticsProperty$("tickers", t1, true, _null, t2, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.Set_Ticker));
    }
  };
  A.Scrollbar.prototype = {
    build$1(context) {
      var _this = this, _null = null;
      if (A.Theme_of(context).platform === B.TargetPlatform_2)
        return new A.CupertinoScrollbar(8, B.Radius_4_4, _this.child, _this.controller, false, B.Radius_rid, 3, _null, B.Duration_250000, B.Duration_1200000, A.scroll_notification__defaultScrollNotificationPredicate$closure(), _null, _null, 3, _null);
      return new A._MaterialScrollbar(_this.child, _this.controller, _null, _null, _null, _null, B.Duration_300000, B.Duration_600000, A.scroll_notification__defaultScrollNotificationPredicate$closure(), _null, _null, 0, _null);
    }
  };
  A._MaterialScrollbar.prototype = {
    createState$0() {
      var _null = null;
      return new A._MaterialScrollbarState(new A.LabeledGlobalKey(_null, type$.LabeledGlobalKey_State_StatefulWidget), new A.LabeledGlobalKey(_null, type$.LabeledGlobalKey_RawGestureDetectorState), _null, _null, B._StateLifecycle_0);
    }
  };
  A._MaterialScrollbarState.prototype = {
    get$showScrollbar() {
      var t1 = this._widget.thumbVisibility;
      if (t1 == null) {
        t1 = this.___MaterialScrollbarState__scrollbarTheme_A;
        t1 === $ && A.throwLateFieldNI("_scrollbarTheme");
        t1 = t1.thumbVisibility;
        t1 = t1 == null ? null : t1.resolve$1(this.get$_states());
      }
      return t1 === true;
    },
    get$enableGestures() {
      this._widget.toString;
      var t1 = this.___MaterialScrollbarState__scrollbarTheme_A;
      t1 === $ && A.throwLateFieldNI("_scrollbarTheme");
      t1 = t1.interactive;
      if (t1 == null) {
        t1 = this.___MaterialScrollbarState__useAndroidScrollbar_A;
        t1 === $ && A.throwLateFieldNI("_useAndroidScrollbar");
        t1 = !t1;
      }
      return t1;
    },
    get$_trackVisibility() {
      return new A._WidgetStatePropertyWith(new A._MaterialScrollbarState__trackVisibility_closure(this), type$._WidgetStatePropertyWith_bool);
    },
    get$_states() {
      var t1 = A.LinkedHashSet_LinkedHashSet$_empty(type$.WidgetState);
      if (this._dragIsActive)
        t1.add$1(0, B.WidgetState_3);
      if (this._scrollbar0$_hoverIsActive)
        t1.add$1(0, B.WidgetState_0);
      return t1;
    },
    get$_thumbColor() {
      var onSurface, dragColor, hoverColor, idleColor, _this = this,
        _s20_ = "_useAndroidScrollbar",
        t1 = _this.___MaterialScrollbarState__colorScheme_A;
      t1 === $ && A.throwLateFieldNI("_colorScheme");
      onSurface = t1.onSurface;
      dragColor = A._Cell$named("dragColor");
      hoverColor = A._Cell$named("hoverColor");
      idleColor = A._Cell$named("idleColor");
      switch (t1.brightness.index) {
        case 1:
          dragColor._value = onSurface.withOpacity$1(0.6);
          hoverColor._value = onSurface.withOpacity$1(0.5);
          t1 = _this.___MaterialScrollbarState__useAndroidScrollbar_A;
          t1 === $ && A.throwLateFieldNI(_s20_);
          idleColor._value = t1 ? A.Theme_of(_this.get$context(0)).highlightColor.withOpacity$1(1) : onSurface.withOpacity$1(0.1);
          break;
        case 0:
          dragColor._value = onSurface.withOpacity$1(0.75);
          hoverColor._value = onSurface.withOpacity$1(0.65);
          t1 = _this.___MaterialScrollbarState__useAndroidScrollbar_A;
          t1 === $ && A.throwLateFieldNI(_s20_);
          idleColor._value = t1 ? A.Theme_of(_this.get$context(0)).highlightColor.withOpacity$1(1) : onSurface.withOpacity$1(0.3);
          break;
      }
      return new A._WidgetStatePropertyWith(new A._MaterialScrollbarState__thumbColor_closure(_this, dragColor, hoverColor, idleColor), type$._WidgetStatePropertyWith_Color);
    },
    get$_scrollbar0$_trackColor() {
      var t1 = this.___MaterialScrollbarState__colorScheme_A;
      t1 === $ && A.throwLateFieldNI("_colorScheme");
      return new A._WidgetStatePropertyWith(new A._MaterialScrollbarState__trackColor_closure(this, t1.brightness, t1.onSurface), type$._WidgetStatePropertyWith_Color);
    },
    get$_scrollbar0$_trackBorderColor() {
      var t1 = this.___MaterialScrollbarState__colorScheme_A;
      t1 === $ && A.throwLateFieldNI("_colorScheme");
      return new A._WidgetStatePropertyWith(new A._MaterialScrollbarState__trackBorderColor_closure(this, t1.brightness, t1.onSurface), type$._WidgetStatePropertyWith_Color);
    },
    get$_scrollbar0$_thickness() {
      return new A._WidgetStatePropertyWith(new A._MaterialScrollbarState__thickness_closure(this), type$._WidgetStatePropertyWith_double);
    },
    initState$0() {
      var t1, t2, _this = this;
      _this.super$RawScrollbarState$initState();
      t1 = _this.___MaterialScrollbarState__hoverAnimationController_A = A.AnimationController$(null, B.Duration_200000, null, null, _this);
      t2 = type$.void_Function._as(new A._MaterialScrollbarState_initState_closure(_this));
      t1.didRegisterListener$0();
      t1.AnimationLocalListenersMixin__listeners.add$1(0, t2);
    },
    didChangeDependencies$0() {
      var t1, _this = this,
        theme = A.Theme_of(_this.get$context(0));
      _this.___MaterialScrollbarState__colorScheme_A = theme.colorScheme;
      t1 = _this.get$context(0);
      t1.dependOnInheritedWidgetOfExactType$1$0(type$.ScrollbarTheme);
      t1 = A.Theme_of(t1);
      _this.___MaterialScrollbarState__scrollbarTheme_A = t1.scrollbarTheme;
      switch (theme.platform.index) {
        case 0:
          _this.___MaterialScrollbarState__useAndroidScrollbar_A = true;
          break;
        case 2:
        case 3:
        case 1:
        case 4:
        case 5:
          _this.___MaterialScrollbarState__useAndroidScrollbar_A = false;
          break;
      }
      _this.super$RawScrollbarState$didChangeDependencies();
    },
    updateScrollbarPainter$0() {
      var t2, _this = this,
        _s15_ = "_scrollbarTheme",
        _s20_ = "_useAndroidScrollbar",
        t1 = _this.__RawScrollbarState_scrollbarPainter_F;
      t1 === $ && A.throwLateFieldNI("scrollbarPainter");
      t2 = type$.Set_WidgetState;
      t1.set$color(0, _this.get$_thumbColor()._resolve.call$1(t2._as(_this.get$_states())));
      t1.set$trackColor(_this.get$_scrollbar0$_trackColor()._resolve.call$1(t2._as(_this.get$_states())));
      t1.set$trackBorderColor(_this.get$_scrollbar0$_trackBorderColor()._resolve.call$1(t2._as(_this.get$_states())));
      t1.set$textDirection(A.Directionality_of(_this.get$context(0)));
      t1.set$thickness(_this.get$_scrollbar0$_thickness()._resolve.call$1(t2._as(_this.get$_states())));
      t2 = _this._widget.radius;
      if (t2 == null) {
        t2 = _this.___MaterialScrollbarState__scrollbarTheme_A;
        t2 === $ && A.throwLateFieldNI(_s15_);
        t2 = t2.radius;
      }
      if (t2 == null) {
        t2 = _this.___MaterialScrollbarState__useAndroidScrollbar_A;
        t2 === $ && A.throwLateFieldNI(_s20_);
        t2 = t2 ? null : B.Radius_8_8;
      }
      t1.set$radius(t2);
      t2 = _this.___MaterialScrollbarState__scrollbarTheme_A;
      t2 === $ && A.throwLateFieldNI(_s15_);
      t2 = t2.crossAxisMargin;
      if (t2 == null) {
        t2 = _this.___MaterialScrollbarState__useAndroidScrollbar_A;
        t2 === $ && A.throwLateFieldNI(_s20_);
        t2 = t2 ? 0 : 2;
      }
      t1.set$crossAxisMargin(t2);
      t2 = _this.___MaterialScrollbarState__scrollbarTheme_A.mainAxisMargin;
      t1.set$mainAxisMargin(t2 == null ? 0 : t2);
      t2 = _this.___MaterialScrollbarState__scrollbarTheme_A.minThumbLength;
      t1.set$minLength(0, t2 == null ? 48 : t2);
      t2 = _this.get$context(0);
      A.debugCheckHasMediaQuery(t2);
      t1.set$padding(0, A.InheritedModel_inheritFrom(t2, B._MediaQueryAspect_6, type$.MediaQuery).data.padding);
      t1.set$scrollbarOrientation(_this._widget.scrollbarOrientation);
      t1.set$ignorePointer(!_this.get$enableGestures());
    },
    handleThumbPressStart$1(localPosition) {
      this.super$RawScrollbarState$handleThumbPressStart(localPosition);
      this.setState$1(new A._MaterialScrollbarState_handleThumbPressStart_closure(this));
    },
    handleThumbPressEnd$2(localPosition, velocity) {
      this.super$RawScrollbarState$handleThumbPressEnd(localPosition, velocity);
      this.setState$1(new A._MaterialScrollbarState_handleThumbPressEnd_closure(this));
    },
    handleHover$1($event) {
      var t1, _this = this,
        _s25_ = "_hoverAnimationController";
      _this.super$RawScrollbarState$handleHover($event);
      if (_this.isPointerOverScrollbar$3$forHover($event.get$position($event), $event.get$kind($event), true)) {
        _this.setState$1(new A._MaterialScrollbarState_handleHover_closure(_this));
        t1 = _this.___MaterialScrollbarState__hoverAnimationController_A;
        t1 === $ && A.throwLateFieldNI(_s25_);
        t1.forward$0(0);
      } else if (_this._scrollbar0$_hoverIsActive) {
        _this.setState$1(new A._MaterialScrollbarState_handleHover_closure0(_this));
        t1 = _this.___MaterialScrollbarState__hoverAnimationController_A;
        t1 === $ && A.throwLateFieldNI(_s25_);
        t1.reverse$0(0);
      }
    },
    handleHoverExit$1($event) {
      var t1, _this = this;
      _this.super$RawScrollbarState$handleHoverExit($event);
      _this.setState$1(new A._MaterialScrollbarState_handleHoverExit_closure(_this));
      t1 = _this.___MaterialScrollbarState__hoverAnimationController_A;
      t1 === $ && A.throwLateFieldNI("_hoverAnimationController");
      t1.reverse$0(0);
    },
    dispose$0() {
      var t1 = this.___MaterialScrollbarState__hoverAnimationController_A;
      t1 === $ && A.throwLateFieldNI("_hoverAnimationController");
      t1.dispose$0();
      this.super$RawScrollbarState$dispose();
    }
  };
  A._MaterialScrollbarState__trackVisibility_closure.prototype = {
    call$1(states) {
      var t1, t2;
      type$.Set_WidgetState._as(states);
      t1 = this.$this;
      t2 = t1._widget.trackVisibility;
      t1 = t1.___MaterialScrollbarState__scrollbarTheme_A;
      t1 === $ && A.throwLateFieldNI("_scrollbarTheme");
      t1 = t1.trackVisibility;
      t1 = t1 == null ? null : t1.resolve$1(states);
      return t1 === true;
    },
    $signature: 244
  };
  A._MaterialScrollbarState__thumbColor_closure.prototype = {
    call$1(states) {
      var t1, t2, t3, _this = this, _null = null,
        _s15_ = "_scrollbarTheme";
      type$.Set_WidgetState._as(states);
      if (states.contains$1(0, B.WidgetState_3)) {
        t1 = _this.$this.___MaterialScrollbarState__scrollbarTheme_A;
        t1 === $ && A.throwLateFieldNI(_s15_);
        t1 = t1.thumbColor;
        t1 = t1 == null ? _null : t1.resolve$1(states);
        return t1 == null ? _this.dragColor._readLocal$0() : t1;
      }
      t1 = _this.$this;
      if (A.boolConversionCheck(t1.get$_trackVisibility()._resolve.call$1(states))) {
        t1 = t1.___MaterialScrollbarState__scrollbarTheme_A;
        t1 === $ && A.throwLateFieldNI(_s15_);
        t1 = t1.thumbColor;
        t1 = t1 == null ? _null : t1.resolve$1(states);
        return t1 == null ? _this.hoverColor._readLocal$0() : t1;
      }
      t2 = t1.___MaterialScrollbarState__scrollbarTheme_A;
      t2 === $ && A.throwLateFieldNI(_s15_);
      t2 = t2.thumbColor;
      t2 = t2 == null ? _null : t2.resolve$1(states);
      if (t2 == null)
        t2 = _this.idleColor._readLocal$0();
      t3 = t1.___MaterialScrollbarState__scrollbarTheme_A.thumbColor;
      t3 = t3 == null ? _null : t3.resolve$1(states);
      if (t3 == null)
        t3 = _this.hoverColor._readLocal$0();
      t1 = t1.___MaterialScrollbarState__hoverAnimationController_A;
      t1 === $ && A.throwLateFieldNI("_hoverAnimationController");
      t1 = t1.__AnimationController__value_A;
      t1 === $ && A.throwLateFieldNI("_value");
      t1 = A.Color_lerp(t2, t3, t1);
      t1.toString;
      return t1;
    },
    $signature: 11
  };
  A._MaterialScrollbarState__trackColor_closure.prototype = {
    call$1(states) {
      var t1, _this = this;
      type$.Set_WidgetState._as(states);
      t1 = _this.$this;
      if (t1.get$showScrollbar() && A.boolConversionCheck(t1.get$_trackVisibility()._resolve.call$1(states))) {
        t1 = t1.___MaterialScrollbarState__scrollbarTheme_A;
        t1 === $ && A.throwLateFieldNI("_scrollbarTheme");
        t1 = t1.trackColor;
        t1 = t1 == null ? null : t1.resolve$1(states);
        if (t1 == null)
          switch (_this.brightness.index) {
            case 1:
              t1 = _this.onSurface.withOpacity$1(0.03);
              break;
            case 0:
              t1 = _this.onSurface.withOpacity$1(0.05);
              break;
            default:
              t1 = null;
          }
        return t1;
      }
      return B.Color_Edl;
    },
    $signature: 11
  };
  A._MaterialScrollbarState__trackBorderColor_closure.prototype = {
    call$1(states) {
      var t1, _this = this;
      type$.Set_WidgetState._as(states);
      t1 = _this.$this;
      if (t1.get$showScrollbar() && A.boolConversionCheck(t1.get$_trackVisibility()._resolve.call$1(states))) {
        t1 = t1.___MaterialScrollbarState__scrollbarTheme_A;
        t1 === $ && A.throwLateFieldNI("_scrollbarTheme");
        t1 = t1.trackBorderColor;
        t1 = t1 == null ? null : t1.resolve$1(states);
        if (t1 == null)
          switch (_this.brightness.index) {
            case 1:
              t1 = _this.onSurface.withOpacity$1(0.1);
              break;
            case 0:
              t1 = _this.onSurface.withOpacity$1(0.25);
              break;
            default:
              t1 = null;
          }
        return t1;
      }
      return B.Color_Edl;
    },
    $signature: 11
  };
  A._MaterialScrollbarState__thickness_closure.prototype = {
    call$1(states) {
      var t1, t2,
        _s15_ = "_scrollbarTheme";
      type$.Set_WidgetState._as(states);
      if (states.contains$1(0, B.WidgetState_0) && A.boolConversionCheck(this.$this.get$_trackVisibility()._resolve.call$1(states))) {
        t1 = this.$this;
        t2 = t1._widget.thickness;
        if (t2 == null) {
          t1 = t1.___MaterialScrollbarState__scrollbarTheme_A;
          t1 === $ && A.throwLateFieldNI(_s15_);
          t1 = t1.thickness;
          t1 = t1 == null ? null : t1.resolve$1(states);
        } else
          t1 = t2;
        return t1 == null ? 12 : t1;
      }
      t1 = this.$this;
      t2 = t1._widget.thickness;
      if (t2 == null) {
        t2 = t1.___MaterialScrollbarState__scrollbarTheme_A;
        t2 === $ && A.throwLateFieldNI(_s15_);
        t2 = t2.thickness;
        t2 = t2 == null ? null : t2.resolve$1(states);
      }
      if (t2 == null) {
        t1 = t1.___MaterialScrollbarState__useAndroidScrollbar_A;
        t1 === $ && A.throwLateFieldNI("_useAndroidScrollbar");
        t2 = 8 / (t1 ? 2 : 1);
        t1 = t2;
      } else
        t1 = t2;
      return t1;
    },
    $signature: 104
  };
  A._MaterialScrollbarState_initState_closure.prototype = {
    call$0() {
      this.$this.updateScrollbarPainter$0();
    },
    $signature: 1
  };
  A._MaterialScrollbarState_handleThumbPressStart_closure.prototype = {
    call$0() {
      this.$this._dragIsActive = true;
    },
    $signature: 1
  };
  A._MaterialScrollbarState_handleThumbPressEnd_closure.prototype = {
    call$0() {
      this.$this._dragIsActive = false;
    },
    $signature: 1
  };
  A._MaterialScrollbarState_handleHover_closure.prototype = {
    call$0() {
      this.$this._scrollbar0$_hoverIsActive = true;
    },
    $signature: 1
  };
  A._MaterialScrollbarState_handleHover_closure0.prototype = {
    call$0() {
      this.$this._scrollbar0$_hoverIsActive = false;
    },
    $signature: 1
  };
  A._MaterialScrollbarState_handleHoverExit_closure.prototype = {
    call$0() {
      this.$this._scrollbar0$_hoverIsActive = false;
    },
    $signature: 1
  };
  A.ScrollbarThemeData.prototype = {
    get$hashCode(_) {
      var _this = this;
      return A.Object_hash(_this.thumbVisibility, _this.thickness, _this.trackVisibility, _this.interactive, _this.radius, _this.thumbColor, _this.trackColor, _this.trackBorderColor, _this.crossAxisMargin, _this.mainAxisMargin, _this.minThumbLength, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue);
    },
    $eq(_, other) {
      var _this = this;
      if (other == null)
        return false;
      if (_this === other)
        return true;
      if (J.get$runtimeType$(other) !== A.getRuntimeTypeOfDartObject(_this))
        return false;
      return other instanceof A.ScrollbarThemeData && other.thumbVisibility == _this.thumbVisibility && other.thickness == _this.thickness && other.trackVisibility == _this.trackVisibility && other.interactive == _this.interactive && J.$eq$(other.radius, _this.radius) && other.thumbColor == _this.thumbColor && other.trackColor == _this.trackColor && other.trackBorderColor == _this.trackBorderColor && other.crossAxisMargin == _this.crossAxisMargin && other.mainAxisMargin == _this.mainAxisMargin && other.minThumbLength == _this.minThumbLength;
    },
    debugFillProperties$1(properties) {
      var t1, _this = this, _null = null;
      _this.super$Diagnosticable$debugFillProperties(properties);
      t1 = type$.WidgetStateProperty_nullable_bool;
      properties.add$1(0, A.DiagnosticsProperty$("thumbVisibility", _this.thumbVisibility, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t1));
      properties.add$1(0, A.DiagnosticsProperty$("thickness", _this.thickness, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.WidgetStateProperty_nullable_double));
      properties.add$1(0, A.DiagnosticsProperty$("trackVisibility", _this.trackVisibility, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t1));
      properties.add$1(0, A.DiagnosticsProperty$("interactive", _this.interactive, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.bool));
      properties.add$1(0, A.DiagnosticsProperty$("radius", _this.radius, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.Radius));
      t1 = type$.WidgetStateProperty_nullable_Color;
      properties.add$1(0, A.DiagnosticsProperty$("thumbColor", _this.thumbColor, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t1));
      properties.add$1(0, A.DiagnosticsProperty$("trackColor", _this.trackColor, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t1));
      properties.add$1(0, A.DiagnosticsProperty$("trackBorderColor", _this.trackBorderColor, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t1));
      t1 = type$.double;
      properties.add$1(0, A.DiagnosticsProperty$("crossAxisMargin", _this.crossAxisMargin, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t1));
      properties.add$1(0, A.DiagnosticsProperty$("mainAxisMargin", _this.mainAxisMargin, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t1));
      properties.add$1(0, A.DiagnosticsProperty$("minThumbLength", _this.minThumbLength, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t1));
    }
  };
  A._ScrollbarThemeData_Object_Diagnosticable.prototype = {};
  A.SearchBarThemeData.prototype = {
    get$hashCode(_) {
      var _this = this;
      return A.Object_hash(_this.elevation, _this.backgroundColor, _this.shadowColor, _this.surfaceTintColor, _this.overlayColor, _this.side, _this.shape, _this.padding, _this.textStyle, _this.hintStyle, _this.constraints, _this.textCapitalization, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue);
    },
    $eq(_, other) {
      var t1, _this = this;
      if (other == null)
        return false;
      if (_this === other)
        return true;
      if (J.get$runtimeType$(other) !== A.getRuntimeTypeOfDartObject(_this))
        return false;
      t1 = false;
      if (other instanceof A.SearchBarThemeData)
        if (other.elevation == _this.elevation)
          if (other.backgroundColor == _this.backgroundColor)
            if (other.shadowColor == _this.shadowColor)
              if (other.surfaceTintColor == _this.surfaceTintColor)
                if (other.overlayColor == _this.overlayColor)
                  if (other.side == _this.side)
                    if (other.shape == _this.shape)
                      if (other.padding == _this.padding)
                        if (other.textStyle == _this.textStyle)
                          if (other.hintStyle == _this.hintStyle)
                            t1 = J.$eq$(other.constraints, _this.constraints);
      return t1;
    },
    debugFillProperties$1(properties) {
      var t1, _this = this, _null = null;
      _this.super$Diagnosticable$debugFillProperties(properties);
      properties.add$1(0, A.DiagnosticsProperty$("elevation", _this.elevation, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.WidgetStateProperty_nullable_double));
      t1 = type$.WidgetStateProperty_nullable_Color;
      properties.add$1(0, A.DiagnosticsProperty$("backgroundColor", _this.backgroundColor, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t1));
      properties.add$1(0, A.DiagnosticsProperty$("shadowColor", _this.shadowColor, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t1));
      properties.add$1(0, A.DiagnosticsProperty$("surfaceTintColor", _this.surfaceTintColor, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t1));
      properties.add$1(0, A.DiagnosticsProperty$("overlayColor", _this.overlayColor, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t1));
      properties.add$1(0, A.DiagnosticsProperty$("side", _this.side, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.WidgetStateProperty_nullable_BorderSide));
      properties.add$1(0, A.DiagnosticsProperty$("shape", _this.shape, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.WidgetStateProperty_nullable_OutlinedBorder));
      properties.add$1(0, A.DiagnosticsProperty$("padding", _this.padding, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.WidgetStateProperty_nullable_EdgeInsetsGeometry));
      t1 = type$.WidgetStateProperty_nullable_TextStyle;
      properties.add$1(0, A.DiagnosticsProperty$("textStyle", _this.textStyle, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t1));
      properties.add$1(0, A.DiagnosticsProperty$("hintStyle", _this.hintStyle, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t1));
      properties.add$1(0, A.DiagnosticsProperty$("constraints", _this.constraints, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.BoxConstraints));
      properties.add$1(0, A.DiagnosticsProperty$("textCapitalization", _this.textCapitalization, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.TextCapitalization));
    }
  };
  A._SearchBarThemeData_Object_Diagnosticable.prototype = {};
  A.SearchViewThemeData.prototype = {
    get$hashCode(_) {
      var _this = this;
      return A.Object_hash(_this.backgroundColor, _this.elevation, _this.surfaceTintColor, _this.side, _this.shape, _this.headerHeight, _this.headerTextStyle, _this.headerHintStyle, _this.constraints, _this.padding, _this.barPadding, _this.shrinkWrap, _this.dividerColor, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue);
    },
    $eq(_, other) {
      var t1, _this = this;
      if (other == null)
        return false;
      if (_this === other)
        return true;
      if (J.get$runtimeType$(other) !== A.getRuntimeTypeOfDartObject(_this))
        return false;
      t1 = false;
      if (other instanceof A.SearchViewThemeData)
        if (J.$eq$(other.backgroundColor, _this.backgroundColor))
          if (other.elevation == _this.elevation)
            if (J.$eq$(other.surfaceTintColor, _this.surfaceTintColor))
              if (J.$eq$(other.side, _this.side))
                if (J.$eq$(other.shape, _this.shape))
                  if (other.headerHeight == _this.headerHeight)
                    if (J.$eq$(other.headerTextStyle, _this.headerTextStyle))
                      if (J.$eq$(other.headerHintStyle, _this.headerHintStyle))
                        if (J.$eq$(other.constraints, _this.constraints))
                          if (J.$eq$(other.padding, _this.padding))
                            if (J.$eq$(other.barPadding, _this.barPadding))
                              t1 = J.$eq$(other.dividerColor, _this.dividerColor);
      return t1;
    },
    debugFillProperties$1(properties) {
      var t1, t2, _this = this, _null = null;
      _this.super$Diagnosticable$debugFillProperties(properties);
      t1 = type$.nullable_Color;
      properties.add$1(0, A.DiagnosticsProperty$("backgroundColor", _this.backgroundColor, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t1));
      t2 = type$.nullable_double;
      properties.add$1(0, A.DiagnosticsProperty$("elevation", _this.elevation, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t2));
      properties.add$1(0, A.DiagnosticsProperty$("surfaceTintColor", _this.surfaceTintColor, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t1));
      properties.add$1(0, A.DiagnosticsProperty$("side", _this.side, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.nullable_BorderSide));
      properties.add$1(0, A.DiagnosticsProperty$("shape", _this.shape, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.nullable_OutlinedBorder));
      properties.add$1(0, A.DiagnosticsProperty$("headerHeight", _this.headerHeight, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t2));
      t2 = type$.nullable_TextStyle;
      properties.add$1(0, A.DiagnosticsProperty$("headerTextStyle", _this.headerTextStyle, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t2));
      properties.add$1(0, A.DiagnosticsProperty$("headerHintStyle", _this.headerHintStyle, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t2));
      properties.add$1(0, A.DiagnosticsProperty$("constraints", _this.constraints, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.BoxConstraints));
      t2 = type$.nullable_EdgeInsetsGeometry;
      properties.add$1(0, A.DiagnosticsProperty$("padding", _this.padding, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t2));
      properties.add$1(0, A.DiagnosticsProperty$("barPadding", _this.barPadding, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t2));
      properties.add$1(0, A.DiagnosticsProperty$("shrinkWrap", _this.shrinkWrap, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.nullable_bool));
      properties.add$1(0, A.DiagnosticsProperty$("dividerColor", _this.dividerColor, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t1));
    }
  };
  A._SearchViewThemeData_Object_Diagnosticable.prototype = {};
  A.SegmentedButtonThemeData.prototype = {
    get$hashCode(_) {
      return A.Object_hash(this.style, this.selectedIcon, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue);
    },
    $eq(_, other) {
      var t1;
      if (other == null)
        return false;
      if (this === other)
        return true;
      if (J.get$runtimeType$(other) !== A.getRuntimeTypeOfDartObject(this))
        return false;
      if (other instanceof A.SegmentedButtonThemeData)
        t1 = J.$eq$(other.style, this.style);
      else
        t1 = false;
      return t1;
    },
    debugFillProperties$1(properties) {
      var _null = null;
      this.super$Diagnosticable$debugFillProperties(properties);
      properties.add$1(0, A.DiagnosticsProperty$("style", this.style, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.ButtonStyle));
    }
  };
  A._SegmentedButtonThemeData_Object_Diagnosticable.prototype = {};
  A.SliderThemeData.prototype = {
    get$hashCode(_) {
      var _this = this;
      return A.Object_hash(_this.trackHeight, _this.activeTrackColor, _this.inactiveTrackColor, _this.secondaryActiveTrackColor, _this.disabledActiveTrackColor, _this.disabledInactiveTrackColor, _this.disabledSecondaryActiveTrackColor, _this.activeTickMarkColor, _this.inactiveTickMarkColor, _this.disabledActiveTickMarkColor, _this.disabledInactiveTickMarkColor, _this.thumbColor, _this.overlappingShapeStrokeColor, _this.disabledThumbColor, _this.overlayColor, _this.valueIndicatorColor, _this.overlayShape, _this.tickMarkShape, _this.thumbShape, A.Object_hash(_this.trackShape, _this.valueIndicatorShape, _this.rangeTickMarkShape, _this.rangeThumbShape, _this.rangeTrackShape, _this.rangeValueIndicatorShape, _this.showValueIndicator, _this.valueIndicatorTextStyle, _this.minThumbSeparation, _this.thumbSelector, _this.mouseCursor, _this.allowedInteraction, _this.padding, _this.thumbSize, _this.trackGap, _this.year2023, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue));
    },
    $eq(_, other) {
      var t1, _this = this;
      if (other == null)
        return false;
      if (_this === other)
        return true;
      if (J.get$runtimeType$(other) !== A.getRuntimeTypeOfDartObject(_this))
        return false;
      t1 = false;
      if (other instanceof A.SliderThemeData)
        if (other.trackHeight == _this.trackHeight)
          if (J.$eq$(other.activeTrackColor, _this.activeTrackColor))
            if (J.$eq$(other.inactiveTrackColor, _this.inactiveTrackColor))
              if (J.$eq$(other.secondaryActiveTrackColor, _this.secondaryActiveTrackColor))
                if (J.$eq$(other.disabledActiveTrackColor, _this.disabledActiveTrackColor))
                  if (J.$eq$(other.disabledInactiveTrackColor, _this.disabledInactiveTrackColor))
                    if (J.$eq$(other.disabledSecondaryActiveTrackColor, _this.disabledSecondaryActiveTrackColor))
                      if (J.$eq$(other.activeTickMarkColor, _this.activeTickMarkColor))
                        if (J.$eq$(other.inactiveTickMarkColor, _this.inactiveTickMarkColor))
                          if (J.$eq$(other.disabledActiveTickMarkColor, _this.disabledActiveTickMarkColor))
                            if (J.$eq$(other.disabledInactiveTickMarkColor, _this.disabledInactiveTickMarkColor))
                              if (J.$eq$(other.thumbColor, _this.thumbColor))
                                if (J.$eq$(other.overlappingShapeStrokeColor, _this.overlappingShapeStrokeColor))
                                  if (J.$eq$(other.disabledThumbColor, _this.disabledThumbColor))
                                    if (J.$eq$(other.overlayColor, _this.overlayColor))
                                      if (J.$eq$(other.valueIndicatorColor, _this.valueIndicatorColor))
                                        if (J.$eq$(other.valueIndicatorStrokeColor, _this.valueIndicatorStrokeColor))
                                          if (J.$eq$(other.valueIndicatorTextStyle, _this.valueIndicatorTextStyle))
                                            if (other.minThumbSeparation == _this.minThumbSeparation)
                                              if (J.$eq$(other.padding, _this.padding))
                                                if (other.thumbSize == _this.thumbSize)
                                                  t1 = other.trackGap == _this.trackGap;
      return t1;
    },
    debugFillProperties$1(properties) {
      var t1, _this = this, _null = null;
      _this.super$Diagnosticable$debugFillProperties(properties);
      properties.add$1(0, A.DoubleProperty$("trackHeight", _this.trackHeight, _null, _null, B.DiagnosticLevel_3, true, _null, _null));
      properties.add$1(0, A.ColorProperty$("activeTrackColor", _this.activeTrackColor, _null, B.DiagnosticLevel_3, true, B.DiagnosticsTreeStyle_8));
      properties.add$1(0, A.ColorProperty$("inactiveTrackColor", _this.inactiveTrackColor, _null, B.DiagnosticLevel_3, true, B.DiagnosticsTreeStyle_8));
      properties.add$1(0, A.ColorProperty$("secondaryActiveTrackColor", _this.secondaryActiveTrackColor, _null, B.DiagnosticLevel_3, true, B.DiagnosticsTreeStyle_8));
      properties.add$1(0, A.ColorProperty$("disabledActiveTrackColor", _this.disabledActiveTrackColor, _null, B.DiagnosticLevel_3, true, B.DiagnosticsTreeStyle_8));
      properties.add$1(0, A.ColorProperty$("disabledInactiveTrackColor", _this.disabledInactiveTrackColor, _null, B.DiagnosticLevel_3, true, B.DiagnosticsTreeStyle_8));
      properties.add$1(0, A.ColorProperty$("disabledSecondaryActiveTrackColor", _this.disabledSecondaryActiveTrackColor, _null, B.DiagnosticLevel_3, true, B.DiagnosticsTreeStyle_8));
      properties.add$1(0, A.ColorProperty$("activeTickMarkColor", _this.activeTickMarkColor, _null, B.DiagnosticLevel_3, true, B.DiagnosticsTreeStyle_8));
      properties.add$1(0, A.ColorProperty$("inactiveTickMarkColor", _this.inactiveTickMarkColor, _null, B.DiagnosticLevel_3, true, B.DiagnosticsTreeStyle_8));
      properties.add$1(0, A.ColorProperty$("disabledActiveTickMarkColor", _this.disabledActiveTickMarkColor, _null, B.DiagnosticLevel_3, true, B.DiagnosticsTreeStyle_8));
      properties.add$1(0, A.ColorProperty$("disabledInactiveTickMarkColor", _this.disabledInactiveTickMarkColor, _null, B.DiagnosticLevel_3, true, B.DiagnosticsTreeStyle_8));
      properties.add$1(0, A.ColorProperty$("thumbColor", _this.thumbColor, _null, B.DiagnosticLevel_3, true, B.DiagnosticsTreeStyle_8));
      properties.add$1(0, A.ColorProperty$("overlappingShapeStrokeColor", _this.overlappingShapeStrokeColor, _null, B.DiagnosticLevel_3, true, B.DiagnosticsTreeStyle_8));
      properties.add$1(0, A.ColorProperty$("disabledThumbColor", _this.disabledThumbColor, _null, B.DiagnosticLevel_3, true, B.DiagnosticsTreeStyle_8));
      properties.add$1(0, A.ColorProperty$("overlayColor", _this.overlayColor, _null, B.DiagnosticLevel_3, true, B.DiagnosticsTreeStyle_8));
      properties.add$1(0, A.ColorProperty$("valueIndicatorColor", _this.valueIndicatorColor, _null, B.DiagnosticLevel_3, true, B.DiagnosticsTreeStyle_8));
      properties.add$1(0, A.ColorProperty$("valueIndicatorStrokeColor", _this.valueIndicatorStrokeColor, _null, B.DiagnosticLevel_3, true, B.DiagnosticsTreeStyle_8));
      t1 = type$.SliderComponentShape;
      properties.add$1(0, A.DiagnosticsProperty$("overlayShape", _this.overlayShape, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t1));
      properties.add$1(0, A.DiagnosticsProperty$("tickMarkShape", _this.tickMarkShape, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.SliderTickMarkShape));
      properties.add$1(0, A.DiagnosticsProperty$("thumbShape", _this.thumbShape, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t1));
      properties.add$1(0, A.DiagnosticsProperty$("trackShape", _this.trackShape, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.SliderTrackShape));
      properties.add$1(0, A.DiagnosticsProperty$("valueIndicatorShape", _this.valueIndicatorShape, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t1));
      properties.add$1(0, A.DiagnosticsProperty$("rangeTickMarkShape", _this.rangeTickMarkShape, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.RangeSliderTickMarkShape));
      properties.add$1(0, A.DiagnosticsProperty$("rangeThumbShape", _this.rangeThumbShape, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.RangeSliderThumbShape));
      properties.add$1(0, A.DiagnosticsProperty$("rangeTrackShape", _this.rangeTrackShape, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.RangeSliderTrackShape));
      properties.add$1(0, A.DiagnosticsProperty$("rangeValueIndicatorShape", _this.rangeValueIndicatorShape, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.RangeSliderValueIndicatorShape));
      properties.add$1(0, A.EnumProperty$("showValueIndicator", _this.showValueIndicator, _null, B.DiagnosticLevel_3, type$.ShowValueIndicator));
      properties.add$1(0, A.DiagnosticsProperty$("valueIndicatorTextStyle", _this.valueIndicatorTextStyle, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.TextStyle));
      properties.add$1(0, A.DoubleProperty$("minThumbSeparation", _this.minThumbSeparation, _null, _null, B.DiagnosticLevel_3, true, _null, _null));
      properties.add$1(0, A.DiagnosticsProperty$("thumbSelector", _this.thumbSelector, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.nullable_Thumb_Function_TextDirection_RangeValues_double_Size_Size_double));
      properties.add$1(0, A.DiagnosticsProperty$("mouseCursor", _this.mouseCursor, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.WidgetStateProperty_nullable_MouseCursor));
      properties.add$1(0, A.EnumProperty$("allowedInteraction", _this.allowedInteraction, _null, B.DiagnosticLevel_3, type$.SliderInteraction));
      properties.add$1(0, A.DiagnosticsProperty$("padding", _this.padding, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.EdgeInsetsGeometry));
      properties.add$1(0, A.DiagnosticsProperty$("thumbSize", _this.thumbSize, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.WidgetStateProperty_nullable_Size));
      properties.add$1(0, A.DoubleProperty$("trackGap", _this.trackGap, _null, _null, B.DiagnosticLevel_3, true, _null, _null));
      properties.add$1(0, A.DiagnosticsProperty$("year2023", _this.year2023, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.bool));
    }
  };
  A._SliderThemeData_Object_Diagnosticable.prototype = {};
  A.SnackBarClosedReason.prototype = {
    _enumToString$0() {
      return "SnackBarClosedReason." + this._name;
    }
  };
  A.SnackBar.prototype = {
    createState$0() {
      return new A._SnackBarState(B._StateLifecycle_0);
    }
  };
  A._SnackBarState.prototype = {
    initState$0() {
      var t1, t2, _this = this;
      _this.super$State$initState();
      t1 = _this._widget.animation;
      t1.toString;
      t2 = type$.void_Function_AnimationStatus._as(_this.get$_onAnimationStatusChanged());
      t1.didRegisterListener$0();
      t1 = t1.AnimationLocalStatusListenersMixin__statusListeners;
      t1.$ti._precomputed1._as(t2);
      t1._isDirty = true;
      B.JSArray_methods.add$1(t1._list, t2);
      _this._setAnimations$0();
    },
    didUpdateWidget$1(oldWidget) {
      var t1, t2, _this = this;
      type$.SnackBar._as(oldWidget);
      _this.super$State$didUpdateWidget(oldWidget);
      t1 = oldWidget.animation;
      if (_this._widget.animation != t1) {
        t2 = _this.get$_onAnimationStatusChanged();
        t1.removeStatusListener$1(t2);
        t1 = _this._widget.animation;
        t1.toString;
        type$.void_Function_AnimationStatus._as(t2);
        t1.didRegisterListener$0();
        t1 = t1.AnimationLocalStatusListenersMixin__statusListeners;
        t1.$ti._precomputed1._as(t2);
        t1._isDirty = true;
        B.JSArray_methods.add$1(t1._list, t2);
        _this._disposeAnimations$0();
        _this._setAnimations$0();
      }
    },
    _setAnimations$0() {
      var t1, _this = this;
      A.assertHelper(_this._widget.animation != null);
      t1 = _this._widget.animation;
      t1.toString;
      _this._heightAnimation = A.CurvedAnimation$(B.Cubic_Dkk, t1, null);
      t1 = _this._widget.animation;
      t1.toString;
      _this._fadeInAnimation = A.CurvedAnimation$(B.Interval_xp8, t1, null);
      t1 = _this._widget.animation;
      t1.toString;
      _this._fadeInM3Animation = A.CurvedAnimation$(B.Interval_P1E, t1, null);
      t1 = _this._widget.animation;
      t1.toString;
      _this._fadeOutAnimation = A.CurvedAnimation$(B.Interval_QHC, t1, B.Threshold_0);
      t1 = _this._widget.animation;
      t1.toString;
      _this._heightM3Animation = A.CurvedAnimation$(B.Cubic_jxN, t1, B.Threshold_0);
    },
    _disposeAnimations$0() {
      var _this = this,
        t1 = _this._heightAnimation;
      if (t1 != null)
        t1.dispose$0();
      t1 = _this._fadeInAnimation;
      if (t1 != null)
        t1.dispose$0();
      t1 = _this._fadeInM3Animation;
      if (t1 != null)
        t1.dispose$0();
      t1 = _this._fadeOutAnimation;
      if (t1 != null)
        t1.dispose$0();
      t1 = _this._heightM3Animation;
      if (t1 != null)
        t1.dispose$0();
      _this._heightM3Animation = _this._fadeOutAnimation = _this._fadeInM3Animation = _this._fadeInAnimation = _this._heightAnimation = null;
    },
    dispose$0() {
      var _this = this;
      _this._widget.animation.removeStatusListener$1(_this.get$_onAnimationStatusChanged());
      _this._disposeAnimations$0();
      _this.super$State$dispose();
    },
    _onAnimationStatusChanged$1(animationStatus) {
      if (type$.AnimationStatus._as(animationStatus) === B.AnimationStatus_3) {
        this._widget.toString;
        this._wasVisible = true;
      }
    },
    build$1(context) {
      var t1, t2, theme, snackBarTheme, defaults, contentTextStyle, snackBarBehavior, width, isFloatingSnackBar, horizontalPadding, padding, actionTextPainter, t3, margin, t4, snackBarWidth, actionOverflowThreshold, willOverflowAction, t5, snackBar, elevation, backgroundColor, shape, snackBarTransition, _this = this, _null = null;
      A.debugCheckHasMediaQuery(context);
      A.debugCheckHasMediaQuery(context);
      t1 = type$.MediaQuery;
      t2 = A.InheritedModel_inheritFrom(context, B._MediaQueryAspect_11, t1).data;
      A.assertHelper(_this._widget.animation != null);
      theme = A.Theme_of(context);
      snackBarTheme = theme.snackBarTheme;
      defaults = new A._SnackbarDefaultsM3(context, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null);
      contentTextStyle = snackBarTheme.contentTextStyle;
      if (contentTextStyle == null)
        contentTextStyle = defaults.get$contentTextStyle();
      _this._widget.toString;
      snackBarBehavior = defaults.get$behavior();
      _this._widget.toString;
      width = snackBarTheme.width;
      A.assertHelper(new A._SnackBarState_build_closure(_this, snackBarBehavior, snackBarTheme, width).call$0());
      _this._widget.toString;
      defaults.get$showCloseIcon();
      isFloatingSnackBar = snackBarBehavior === B.SnackBarBehavior_1;
      horizontalPadding = isFloatingSnackBar ? 16 : 24;
      padding = _this._widget.padding;
      padding = new A.EdgeInsetsDirectional(horizontalPadding, 0, horizontalPadding, 0);
      actionTextPainter = A.TextPainter$(_null, _null, 1, _null, A.TextSpan$(_null, A.Theme_of(context).textTheme.labelLarge, ""), B.TextAlign_4, B.TextDirection_1, _null, B._LinearTextScaler_1, B.TextWidthBasis_0);
      actionTextPainter.layout$0();
      t3 = actionTextPainter.get$size(0);
      _this._widget.toString;
      actionTextPainter.dispose$0();
      _this._widget.toString;
      margin = snackBarTheme.insetPadding;
      t4 = margin == null;
      if (t4)
        margin = defaults.get$insetPadding();
      _this._widget.toString;
      A.debugCheckHasMediaQuery(context);
      snackBarWidth = A.InheritedModel_inheritFrom(context, B._MediaQueryAspect_0, t1).data.size._dx - (margin.left + margin.right);
      _this._widget.toString;
      actionOverflowThreshold = snackBarTheme.actionOverflowThreshold;
      if (actionOverflowThreshold == null)
        actionOverflowThreshold = defaults.get$actionOverflowThreshold();
      willOverflowAction = (t3._dx + 0 + 0) / snackBarWidth > actionOverflowThreshold;
      t1 = type$.JSArray_Widget;
      t3 = A._setArrayType([], t1);
      t5 = _this._widget;
      t5 = A._setArrayType([A.Expanded$(new A.Padding(B.EdgeInsets_0_14_0_14, A.DefaultTextStyle$(t5.content, _null, _null, B.TextOverflow_0, true, contentTextStyle, _null, _null, B.TextWidthBasis_0), _null), 1)], t1);
      if (!willOverflowAction)
        B.JSArray_methods.addAll$1(t5, t3);
      if (willOverflowAction)
        t5.push(A.SizedBox$(_null, _null, snackBarWidth * 0.4));
      t1 = A._setArrayType([A.Row$(t5, B.CrossAxisAlignment_2, B.MainAxisAlignment_0, B.MainAxisSize_1)], t1);
      if (willOverflowAction)
        t1.push(new A.Padding(B.EdgeInsets_0_0_0_14, A.Row$(t3, B.CrossAxisAlignment_2, B.MainAxisAlignment_1, B.MainAxisSize_1), _null));
      snackBar = new A.Padding(padding, A.Wrap$(B.WrapAlignment_0, t1, B.Axis_0, 0, 0, _null), _null);
      if (!isFloatingSnackBar)
        snackBar = A.SafeArea$(true, snackBar, false);
      _this._widget.toString;
      elevation = snackBarTheme.elevation;
      if (elevation == null)
        elevation = defaults.get$elevation(0);
      t1 = _this._widget.backgroundColor;
      backgroundColor = t1 == null ? snackBarTheme.backgroundColor : t1;
      if (backgroundColor == null)
        backgroundColor = defaults.get$backgroundColor(0);
      _this._widget.toString;
      shape = snackBarTheme.shape;
      if (shape == null)
        shape = isFloatingSnackBar ? defaults.get$shape(0) : _null;
      t1 = _this._widget;
      t3 = t1.clipBehavior;
      snackBar = A.Material$(B.Duration_200000, _null, new A.Theme(theme, snackBar, _null), t3, backgroundColor, elevation, _null, _null, shape, _null, _null, B.MaterialType_0);
      if (isFloatingSnackBar)
        snackBar = A.SafeArea$(false, width != null ? new A.Padding(new A.EdgeInsets(0, margin.top, 0, margin.bottom), A.SizedBox$(snackBar, _null, width), _null) : new A.Padding(margin, snackBar, _null), false);
      t3 = t1.hitTestBehavior;
      t3 = !t4 ? B.HitTestBehavior_0 : B.HitTestBehavior_1;
      snackBar = A.Semantics$(_null, new A.Dismissible(snackBar, new A._SnackBarState_build_closure0(context), B.DismissDirection_5, _null, t3, B.ValueKey_dismissible), true, _null, _null, false, _null, _null, _null, _null, _null, true, _null, _null, _null, _null, _null, _null, new A._SnackBarState_build_closure1(context), _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null);
      if (t2.accessibleNavigation)
        snackBarTransition = snackBar;
      else {
        t2 = type$.ValueListenableBuilder_double;
        if (isFloatingSnackBar) {
          t3 = _this._fadeInM3Animation;
          t3.toString;
          t4 = _this._heightM3Animation;
          t4.toString;
          snackBarTransition = new A.FadeTransition(t3, false, new A.ValueListenableBuilder(t4, new A._SnackBarState_build_closure2(), snackBar, _null, t2), _null);
        } else {
          t3 = _this._heightAnimation;
          t3.toString;
          snackBarTransition = new A.ValueListenableBuilder(t3, new A._SnackBarState_build_closure3(), snackBar, _null, t2);
        }
      }
      t1 = t1.content.toString$0(0);
      return A.Hero$(A.ClipRect$(snackBarTransition, _this._widget.clipBehavior, _null), "<SnackBar Hero tag - " + t1 + ">", true);
    }
  };
  A._SnackBarState_build_closure.prototype = {
    call$0() {
      var t1, _this = this;
      if (_this.snackBarBehavior !== B.SnackBarBehavior_1) {
        t1 = _this.$this;
        t1._widget.toString;
        if (A.assertTest(_this.width == null))
          A.assertThrow(new A._SnackBarState_build_closure_message(t1, _this.snackBarTheme).call$1("Width"));
      }
      return true;
    },
    $signature: 0
  };
  A._SnackBarState_build_closure_message.prototype = {
    call$1(parameter) {
      this.$this._widget.toString;
      return parameter + " can only be used with floating behavior. SnackBarBehavior.fixed was set by default.";
    },
    $signature: 47
  };
  A._SnackBarState_build_closure1.prototype = {
    call$0() {
      A.ScaffoldMessenger_of(this.context).removeCurrentSnackBar$1$reason(B.SnackBarClosedReason_1);
    },
    $signature: 1
  };
  A._SnackBarState_build_closure0.prototype = {
    call$1(direction) {
      A.ScaffoldMessenger_of(this.context).removeCurrentSnackBar$1$reason(B.SnackBarClosedReason_2);
    },
    $signature: 245
  };
  A._SnackBarState_build_closure2.prototype = {
    call$3(context, value, child) {
      return A.Align$(B.Alignment_m1_1, child, A._asDouble(value), null, null);
    },
    $signature: 157
  };
  A._SnackBarState_build_closure3.prototype = {
    call$3(context, value, child) {
      return A.Align$(B.AlignmentDirectional_m1_m1, child, A._asDouble(value), null, null);
    },
    $signature: 157
  };
  A._SnackbarDefaultsM3.prototype = {
    get$_snack_bar$_colors() {
      var result, _this = this,
        value = _this.___SnackbarDefaultsM3__colors_FI;
      if (value === $) {
        value = _this.___SnackbarDefaultsM3__theme_FI;
        if (value === $) {
          result = A.Theme_of(_this.context);
          _this.___SnackbarDefaultsM3__theme_FI !== $ && A.throwLateFieldADI("_theme");
          _this.___SnackbarDefaultsM3__theme_FI = result;
          value = result;
        }
        _this.___SnackbarDefaultsM3__colors_FI !== $ && A.throwLateFieldADI("_colors");
        value = _this.___SnackbarDefaultsM3__colors_FI = value.colorScheme;
      }
      return value;
    },
    get$backgroundColor(_) {
      var t1 = this.get$_snack_bar$_colors(),
        t2 = t1._inverseSurface;
      return t2 == null ? t1.onSurface : t2;
    },
    get$actionTextColor() {
      return A._WidgetStateColor$(new A._SnackbarDefaultsM3_actionTextColor_closure(this));
    },
    get$disabledActionTextColor() {
      var t1 = this.get$_snack_bar$_colors(),
        t2 = t1._inversePrimary;
      return t2 == null ? t1.onPrimary : t2;
    },
    get$contentTextStyle() {
      var t2, t3,
        t1 = A.Theme_of(this.context).textTheme.bodyMedium;
      t1.toString;
      t2 = this.get$_snack_bar$_colors();
      t3 = t2._onInverseSurface;
      return t1.copyWith$1$color(t3 == null ? t2.surface : t3);
    },
    get$elevation(_) {
      return 6;
    },
    get$shape(_) {
      return B.RoundedRectangleBorder_pY4;
    },
    get$behavior() {
      return B.SnackBarBehavior_0;
    },
    get$insetPadding() {
      return B.EdgeInsets_15_5_15_10;
    },
    get$showCloseIcon() {
      return false;
    },
    get$closeIconColor() {
      var t1 = this.get$_snack_bar$_colors(),
        t2 = t1._onInverseSurface;
      return t2 == null ? t1.surface : t2;
    },
    get$actionOverflowThreshold() {
      return 0.25;
    }
  };
  A._SnackbarDefaultsM3_actionTextColor_closure.prototype = {
    call$1(states) {
      var t1, t2, _this = this;
      type$.Set_WidgetState._as(states);
      if (states.contains$1(0, B.WidgetState_6)) {
        t1 = _this.$this.get$_snack_bar$_colors();
        t2 = t1._inversePrimary;
        return t2 == null ? t1.onPrimary : t2;
      }
      if (states.contains$1(0, B.WidgetState_2)) {
        t1 = _this.$this.get$_snack_bar$_colors();
        t2 = t1._inversePrimary;
        return t2 == null ? t1.onPrimary : t2;
      }
      if (states.contains$1(0, B.WidgetState_0)) {
        t1 = _this.$this.get$_snack_bar$_colors();
        t2 = t1._inversePrimary;
        return t2 == null ? t1.onPrimary : t2;
      }
      if (states.contains$1(0, B.WidgetState_1)) {
        t1 = _this.$this.get$_snack_bar$_colors();
        t2 = t1._inversePrimary;
        return t2 == null ? t1.onPrimary : t2;
      }
      t1 = _this.$this.get$_snack_bar$_colors();
      t2 = t1._inversePrimary;
      return t2 == null ? t1.onPrimary : t2;
    },
    $signature: 11
  };
  A.SnackBarBehavior.prototype = {
    _enumToString$0() {
      return "SnackBarBehavior." + this._name;
    }
  };
  A.SnackBarThemeData.prototype = {
    get$hashCode(_) {
      var _this = this;
      return A.Object_hash(_this.get$backgroundColor(_this), _this.get$actionTextColor(), _this.get$disabledActionTextColor(), _this.get$contentTextStyle(), _this.get$elevation(_this), _this.get$shape(_this), _this.get$behavior(), _this.width, _this.get$insetPadding(), _this.get$showCloseIcon(), _this.get$closeIconColor(), _this.get$actionOverflowThreshold(), _this.actionBackgroundColor, _this.disabledActionBackgroundColor, _this.dismissDirection, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue);
    },
    $eq(_, other) {
      var t1, _this = this;
      if (other == null)
        return false;
      if (_this === other)
        return true;
      if (J.get$runtimeType$(other) !== A.getRuntimeTypeOfDartObject(_this))
        return false;
      t1 = false;
      if (other instanceof A.SnackBarThemeData)
        if (J.$eq$(other.get$backgroundColor(other), _this.get$backgroundColor(_this)))
          if (J.$eq$(other.get$actionTextColor(), _this.get$actionTextColor()))
            if (J.$eq$(other.get$disabledActionTextColor(), _this.get$disabledActionTextColor()))
              if (J.$eq$(other.get$contentTextStyle(), _this.get$contentTextStyle()))
                if (other.get$elevation(other) == _this.get$elevation(_this))
                  if (J.$eq$(other.get$shape(other), _this.get$shape(_this)))
                    if (other.get$behavior() == _this.get$behavior())
                      if (other.width == _this.width)
                        if (J.$eq$(other.get$insetPadding(), _this.get$insetPadding()))
                          if (other.get$showCloseIcon() == _this.get$showCloseIcon())
                            if (J.$eq$(other.get$closeIconColor(), _this.get$closeIconColor()))
                              if (other.get$actionOverflowThreshold() == _this.get$actionOverflowThreshold())
                                if (J.$eq$(other.actionBackgroundColor, _this.actionBackgroundColor))
                                  t1 = J.$eq$(other.disabledActionBackgroundColor, _this.disabledActionBackgroundColor);
      return t1;
    },
    debugFillProperties$1(properties) {
      var _this = this, _null = null;
      _this.super$Diagnosticable$debugFillProperties(properties);
      properties.add$1(0, A.ColorProperty$("backgroundColor", _this.get$backgroundColor(_this), _null, B.DiagnosticLevel_3, true, B.DiagnosticsTreeStyle_8));
      properties.add$1(0, A.ColorProperty$("actionTextColor", _this.get$actionTextColor(), _null, B.DiagnosticLevel_3, true, B.DiagnosticsTreeStyle_8));
      properties.add$1(0, A.ColorProperty$("disabledActionTextColor", _this.get$disabledActionTextColor(), _null, B.DiagnosticLevel_3, true, B.DiagnosticsTreeStyle_8));
      properties.add$1(0, A.DiagnosticsProperty$("contentTextStyle", _this.get$contentTextStyle(), true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.TextStyle));
      properties.add$1(0, A.DoubleProperty$("elevation", _this.get$elevation(_this), _null, _null, B.DiagnosticLevel_3, true, _null, _null));
      properties.add$1(0, A.DiagnosticsProperty$("shape", _this.get$shape(_this), true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.ShapeBorder));
      properties.add$1(0, A.DiagnosticsProperty$("behavior", _this.get$behavior(), true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.SnackBarBehavior));
      properties.add$1(0, A.DoubleProperty$("width", _this.width, _null, _null, B.DiagnosticLevel_3, true, _null, _null));
      properties.add$1(0, A.DiagnosticsProperty$("insetPadding", _this.get$insetPadding(), true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.EdgeInsets));
      properties.add$1(0, A.DiagnosticsProperty$("showCloseIcon", _this.get$showCloseIcon(), true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.bool));
      properties.add$1(0, A.ColorProperty$("closeIconColor", _this.get$closeIconColor(), _null, B.DiagnosticLevel_3, true, B.DiagnosticsTreeStyle_8));
      properties.add$1(0, A.DoubleProperty$("actionOverflowThreshold", _this.get$actionOverflowThreshold(), _null, _null, B.DiagnosticLevel_3, true, _null, _null));
      properties.add$1(0, A.ColorProperty$("actionBackgroundColor", _this.actionBackgroundColor, _null, B.DiagnosticLevel_3, true, B.DiagnosticsTreeStyle_8));
      properties.add$1(0, A.ColorProperty$("disabledActionBackgroundColor", _this.disabledActionBackgroundColor, _null, B.DiagnosticLevel_3, true, B.DiagnosticsTreeStyle_8));
      properties.add$1(0, A.DiagnosticsProperty$("dismissDirection", _this.dismissDirection, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.DismissDirection));
    },
    get$backgroundColor(receiver) {
      return this.backgroundColor;
    },
    get$actionTextColor() {
      return this.actionTextColor;
    },
    get$disabledActionTextColor() {
      return this.disabledActionTextColor;
    },
    get$contentTextStyle() {
      return this.contentTextStyle;
    },
    get$elevation(receiver) {
      return this.elevation;
    },
    get$shape(receiver) {
      return this.shape;
    },
    get$behavior() {
      return this.behavior;
    },
    get$insetPadding() {
      return this.insetPadding;
    },
    get$showCloseIcon() {
      return null;
    },
    get$closeIconColor() {
      return this.closeIconColor;
    },
    get$actionOverflowThreshold() {
      return this.actionOverflowThreshold;
    }
  };
  A._SnackBarThemeData_Object_Diagnosticable.prototype = {};
  A.SwitchThemeData.prototype = {
    get$hashCode(_) {
      var _this = this;
      return A.Object_hash(_this.thumbColor, _this.trackColor, _this.trackOutlineColor, _this.trackOutlineWidth, _this.materialTapTargetSize, _this.mouseCursor, _this.overlayColor, _this.splashRadius, _this.thumbIcon, _this.padding, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue);
    },
    $eq(_, other) {
      var t1, _this = this;
      if (other == null)
        return false;
      if (_this === other)
        return true;
      if (J.get$runtimeType$(other) !== A.getRuntimeTypeOfDartObject(_this))
        return false;
      t1 = false;
      if (other instanceof A.SwitchThemeData)
        if (other.thumbColor == _this.thumbColor)
          if (other.trackColor == _this.trackColor)
            if (other.trackOutlineColor == _this.trackOutlineColor)
              if (other.trackOutlineWidth == _this.trackOutlineWidth)
                if (other.overlayColor == _this.overlayColor)
                  if (other.splashRadius == _this.splashRadius)
                    t1 = J.$eq$(other.padding, _this.padding);
      return t1;
    },
    debugFillProperties$1(properties) {
      var t1, _this = this, _null = null;
      _this.super$Diagnosticable$debugFillProperties(properties);
      t1 = type$.WidgetStateProperty_nullable_Color;
      properties.add$1(0, A.DiagnosticsProperty$("thumbColor", _this.thumbColor, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t1));
      properties.add$1(0, A.DiagnosticsProperty$("trackColor", _this.trackColor, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t1));
      properties.add$1(0, A.DiagnosticsProperty$("trackOutlineColor", _this.trackOutlineColor, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t1));
      properties.add$1(0, A.DiagnosticsProperty$("trackOutlineWidth", _this.trackOutlineWidth, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.WidgetStateProperty_nullable_double));
      properties.add$1(0, A.DiagnosticsProperty$("materialTapTargetSize", _this.materialTapTargetSize, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.MaterialTapTargetSize));
      properties.add$1(0, A.DiagnosticsProperty$("mouseCursor", _this.mouseCursor, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.WidgetStateProperty_nullable_MouseCursor));
      properties.add$1(0, A.DiagnosticsProperty$("overlayColor", _this.overlayColor, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t1));
      properties.add$1(0, A.DoubleProperty$("splashRadius", _this.splashRadius, _null, _null, B.DiagnosticLevel_3, true, _null, _null));
      properties.add$1(0, A.DiagnosticsProperty$("thumbIcon", _this.thumbIcon, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.WidgetStateProperty_nullable_Icon));
      properties.add$1(0, A.DiagnosticsProperty$("padding", _this.padding, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.EdgeInsetsGeometry));
    }
  };
  A._SwitchThemeData_Object_Diagnosticable.prototype = {};
  A.TabBarThemeData.prototype = {
    get$hashCode(_) {
      var _this = this;
      return A.Object_hash(_this.indicator, _this.indicatorColor, _this.indicatorSize, _this.dividerColor, _this.dividerHeight, _this.labelColor, _this.labelPadding, _this.labelStyle, _this.unselectedLabelColor, _this.unselectedLabelStyle, _this.overlayColor, _this.splashFactory, _this.mouseCursor, _this.tabAlignment, _this.textScaler, _this.indicatorAnimation, _this.splashBorderRadius, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue);
    },
    $eq(_, other) {
      var t1, _this = this;
      if (other == null)
        return false;
      if (_this === other)
        return true;
      if (J.get$runtimeType$(other) !== A.getRuntimeTypeOfDartObject(_this))
        return false;
      t1 = false;
      if (other instanceof A.TabBarThemeData)
        if (J.$eq$(other.indicator, _this.indicator))
          if (J.$eq$(other.indicatorColor, _this.indicatorColor))
            if (J.$eq$(other.dividerColor, _this.dividerColor))
              if (J.$eq$(other.labelColor, _this.labelColor))
                if (J.$eq$(other.labelPadding, _this.labelPadding))
                  if (J.$eq$(other.labelStyle, _this.labelStyle))
                    if (J.$eq$(other.unselectedLabelColor, _this.unselectedLabelColor))
                      if (J.$eq$(other.unselectedLabelStyle, _this.unselectedLabelStyle))
                        if (other.overlayColor == _this.overlayColor)
                          t1 = J.$eq$(other.splashBorderRadius, _this.splashBorderRadius);
      return t1;
    },
    debugFillProperties$1(properties) {
      var t1, t2, _this = this, _null = null;
      _this.super$Diagnosticable$debugFillProperties(properties);
      properties.add$1(0, A.DiagnosticsProperty$("indicator", _this.indicator, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.nullable_Decoration));
      t1 = type$.nullable_Color;
      properties.add$1(0, A.DiagnosticsProperty$("indicatorColor", _this.indicatorColor, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t1));
      properties.add$1(0, A.DiagnosticsProperty$("indicatorSize", _this.indicatorSize, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.nullable_TabBarIndicatorSize));
      properties.add$1(0, A.DiagnosticsProperty$("dividerColor", _this.dividerColor, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t1));
      properties.add$1(0, A.DiagnosticsProperty$("dividerHeight", _this.dividerHeight, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.nullable_double));
      properties.add$1(0, A.DiagnosticsProperty$("labelColor", _this.labelColor, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t1));
      properties.add$1(0, A.DiagnosticsProperty$("labelPadding", _this.labelPadding, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.nullable_EdgeInsetsGeometry));
      t2 = type$.nullable_TextStyle;
      properties.add$1(0, A.DiagnosticsProperty$("labelStyle", _this.labelStyle, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t2));
      properties.add$1(0, A.DiagnosticsProperty$("unselectedLabelColor", _this.unselectedLabelColor, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t1));
      properties.add$1(0, A.DiagnosticsProperty$("unselectedLabelStyle", _this.unselectedLabelStyle, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t2));
      properties.add$1(0, A.DiagnosticsProperty$("overlayColor", _this.overlayColor, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.nullable_WidgetStateProperty_nullable_Color));
      properties.add$1(0, A.DiagnosticsProperty$("splashFactory", _this.splashFactory, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.nullable_InteractiveInkFeatureFactory));
      properties.add$1(0, A.DiagnosticsProperty$("mouseCursor", _this.mouseCursor, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.nullable_WidgetStateProperty_nullable_MouseCursor));
      properties.add$1(0, A.DiagnosticsProperty$("tabAlignment", _this.tabAlignment, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.nullable_TabAlignment));
      properties.add$1(0, A.DiagnosticsProperty$("textScaler", _this.textScaler, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.nullable_TextScaler));
      properties.add$1(0, A.DiagnosticsProperty$("indicatorAnimation", _this.indicatorAnimation, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.nullable_TabIndicatorAnimation));
      properties.add$1(0, A.DiagnosticsProperty$("splashBorderRadius", _this.splashBorderRadius, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.nullable_BorderRadius));
    }
  };
  A._TabBarThemeData_Object_Diagnosticable.prototype = {};
  A.TextButton.prototype = {
    defaultStyleOf$1(context) {
      var _null = null;
      A.Theme_of(context);
      A.Theme_of(context);
      return new A._TextButtonDefaultsM3(context, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, B.Duration_200000, true, B.Alignment_0_0, _null, _null, _null);
    },
    themeStyleOf$1(context) {
      var buttonTheme = context.dependOnInheritedWidgetOfExactType$1$0(type$.TextButtonTheme),
        t1 = buttonTheme == null ? null : buttonTheme.data;
      return (t1 == null ? A.Theme_of(context).textButtonTheme : t1).style;
    }
  };
  A._TextButtonDefaultsM3.prototype = {
    get$_text_button$_colors() {
      var t1, _this = this,
        value = _this.___TextButtonDefaultsM3__colors_FI;
      if (value === $) {
        t1 = A.Theme_of(_this.context);
        _this.___TextButtonDefaultsM3__colors_FI !== $ && A.throwLateFieldADI("_colors");
        value = _this.___TextButtonDefaultsM3__colors_FI = t1.colorScheme;
      }
      return value;
    },
    get$textStyle() {
      return new A.WidgetStatePropertyAll(A.Theme_of(this.context).textTheme.labelLarge, type$.WidgetStatePropertyAll_nullable_TextStyle);
    },
    get$backgroundColor(_) {
      return B.WidgetStatePropertyAll_G5s;
    },
    get$foregroundColor() {
      return new A._WidgetStatePropertyWith(new A._TextButtonDefaultsM3_foregroundColor_closure(this), type$._WidgetStatePropertyWith_nullable_Color);
    },
    get$overlayColor() {
      return new A._WidgetStatePropertyWith(new A._TextButtonDefaultsM3_overlayColor_closure(this), type$._WidgetStatePropertyWith_nullable_Color);
    },
    get$shadowColor(_) {
      return B.WidgetStatePropertyAll_G5s;
    },
    get$surfaceTintColor() {
      return B.WidgetStatePropertyAll_G5s;
    },
    get$elevation(_) {
      return B.WidgetStatePropertyAll_0;
    },
    get$padding(_) {
      return new A.WidgetStatePropertyAll(A._scaledPadding(this.context), type$.WidgetStatePropertyAll_EdgeInsetsGeometry);
    },
    get$minimumSize() {
      return B.WidgetStatePropertyAll_Size_64_40;
    },
    get$iconSize() {
      return B.WidgetStatePropertyAll_18;
    },
    get$iconColor() {
      return new A._WidgetStatePropertyWith(new A._TextButtonDefaultsM3_iconColor_closure(this), type$._WidgetStatePropertyWith_Color);
    },
    get$maximumSize() {
      return B.WidgetStatePropertyAll_HBn;
    },
    get$shape(_) {
      return B.WidgetStatePropertyAll_oQi;
    },
    get$mouseCursor() {
      return new A._WidgetStatePropertyWith(new A._TextButtonDefaultsM3_mouseCursor_closure(), type$._WidgetStatePropertyWith_nullable_MouseCursor);
    },
    get$visualDensity() {
      return A.Theme_of(this.context).visualDensity;
    },
    get$tapTargetSize() {
      return A.Theme_of(this.context).materialTapTargetSize;
    },
    get$splashFactory() {
      return A.Theme_of(this.context).splashFactory;
    }
  };
  A._TextButtonDefaultsM3_foregroundColor_closure.prototype = {
    call$1(states) {
      if (type$.Set_WidgetState._as(states).contains$1(0, B.WidgetState_6))
        return this.$this.get$_text_button$_colors().onSurface.withOpacity$1(0.38);
      return this.$this.get$_text_button$_colors().primary;
    },
    $signature: 11
  };
  A._TextButtonDefaultsM3_overlayColor_closure.prototype = {
    call$1(states) {
      type$.Set_WidgetState._as(states);
      if (states.contains$1(0, B.WidgetState_2))
        return this.$this.get$_text_button$_colors().primary.withOpacity$1(0.1);
      if (states.contains$1(0, B.WidgetState_0))
        return this.$this.get$_text_button$_colors().primary.withOpacity$1(0.08);
      if (states.contains$1(0, B.WidgetState_1))
        return this.$this.get$_text_button$_colors().primary.withOpacity$1(0.1);
      return null;
    },
    $signature: 97
  };
  A._TextButtonDefaultsM3_iconColor_closure.prototype = {
    call$1(states) {
      var _this = this;
      type$.Set_WidgetState._as(states);
      if (states.contains$1(0, B.WidgetState_6))
        return _this.$this.get$_text_button$_colors().onSurface.withOpacity$1(0.38);
      if (states.contains$1(0, B.WidgetState_2))
        return _this.$this.get$_text_button$_colors().primary;
      if (states.contains$1(0, B.WidgetState_0))
        return _this.$this.get$_text_button$_colors().primary;
      if (states.contains$1(0, B.WidgetState_1))
        return _this.$this.get$_text_button$_colors().primary;
      return _this.$this.get$_text_button$_colors().primary;
    },
    $signature: 11
  };
  A._TextButtonDefaultsM3_mouseCursor_closure.prototype = {
    call$1(states) {
      if (type$.Set_WidgetState._as(states).contains$1(0, B.WidgetState_6))
        return B.SystemMouseCursor_basic;
      return B.SystemMouseCursor_click;
    },
    $signature: 51
  };
  A.TextButtonThemeData.prototype = {
    get$hashCode(_) {
      return J.get$hashCode$(this.style);
    },
    $eq(_, other) {
      if (other == null)
        return false;
      if (this === other)
        return true;
      if (J.get$runtimeType$(other) !== A.getRuntimeTypeOfDartObject(this))
        return false;
      return other instanceof A.TextButtonThemeData && J.$eq$(other.style, this.style);
    },
    debugFillProperties$1(properties) {
      var _null = null;
      this.super$Diagnosticable$debugFillProperties(properties);
      properties.add$1(0, A.DiagnosticsProperty$("style", this.style, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.ButtonStyle));
    }
  };
  A._TextButtonThemeData_Object_Diagnosticable.prototype = {};
  A._TextFieldSelectionGestureDetectorBuilder.prototype = {
    onUserTap$0() {
      this._text_field$_state._widget.toString;
    }
  };
  A.TextField.prototype = {
    createState$0() {
      var _null = null;
      return new A._TextFieldState(new A.LabeledGlobalKey(_null, type$.LabeledGlobalKey_EditableTextState), _null, A.LinkedHashMap_LinkedHashMap$_empty(type$.RestorableProperty_nullable_Object, type$.void_Function), _null, true, _null, B._StateLifecycle_0);
    },
    debugFillProperties$1(properties) {
      var t1, t2, t3, _this = this, _null = null;
      _this.super$Widget$debugFillProperties(properties);
      properties.add$1(0, A.DiagnosticsProperty$("controller", _this.controller, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.TextEditingController));
      properties.add$1(0, A.DiagnosticsProperty$("focusNode", _this.focusNode, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.FocusNode));
      properties.add$1(0, A.DiagnosticsProperty$("undoController", _this.undoController, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.UndoHistoryController));
      t1 = type$.bool;
      properties.add$1(0, A.DiagnosticsProperty$("enabled", _this.enabled, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t1));
      properties.add$1(0, A.DiagnosticsProperty$("decoration", _this.decoration, true, B.InputDecoration_LQI, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.InputDecoration));
      properties.add$1(0, A.DiagnosticsProperty$("keyboardType", _this.keyboardType, true, B.TextInputType_0_null_null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.TextInputType));
      properties.add$1(0, A.DiagnosticsProperty$("style", _this.style, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.TextStyle));
      properties.add$1(0, A.DiagnosticsProperty$("autofocus", false, true, false, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t1));
      properties.add$1(0, A.DiagnosticsProperty$("obscuringCharacter", _this.obscuringCharacter, true, "\u2022", _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.String));
      t2 = _this.obscureText;
      properties.add$1(0, A.DiagnosticsProperty$("obscureText", t2, true, false, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t1));
      properties.add$1(0, A.DiagnosticsProperty$("autocorrect", true, true, true, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t1));
      t3 = t2 ? B.SmartDashesType_0 : B.SmartDashesType_1;
      properties.add$1(0, A.EnumProperty$("smartDashesType", _this.smartDashesType, t3, B.DiagnosticLevel_3, type$.SmartDashesType));
      t2 = t2 ? B.SmartQuotesType_0 : B.SmartQuotesType_1;
      properties.add$1(0, A.EnumProperty$("smartQuotesType", _this.smartQuotesType, t2, B.DiagnosticLevel_3, type$.SmartQuotesType));
      properties.add$1(0, A.DiagnosticsProperty$("enableSuggestions", true, true, true, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t1));
      properties.add$1(0, A.IntProperty$("maxLines", _this.maxLines, 1, _null, B.DiagnosticLevel_3, _null));
      properties.add$1(0, A.IntProperty$("minLines", _this.minLines, _null, _null, B.DiagnosticLevel_3, _null));
      properties.add$1(0, A.DiagnosticsProperty$("expands", false, true, false, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t1));
      properties.add$1(0, A.IntProperty$("maxLength", _this.maxLength, _null, _null, B.DiagnosticLevel_3, _null));
      properties.add$1(0, A.EnumProperty$("maxLengthEnforcement", _this.maxLengthEnforcement, _null, B.DiagnosticLevel_3, type$.MaxLengthEnforcement));
      properties.add$1(0, A.EnumProperty$("textInputAction", _this.textInputAction, _null, B.DiagnosticLevel_3, type$.TextInputAction));
      properties.add$1(0, A.EnumProperty$("textCapitalization", _this.textCapitalization, B.TextCapitalization_3, B.DiagnosticLevel_3, type$.TextCapitalization));
      properties.add$1(0, A.EnumProperty$("textAlign", _this.textAlign, B.TextAlign_4, B.DiagnosticLevel_3, type$.TextAlign));
      properties.add$1(0, A.DiagnosticsProperty$("textAlignVertical", _this.textAlignVertical, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.TextAlignVertical));
      properties.add$1(0, A.EnumProperty$("textDirection", _this.textDirection, _null, B.DiagnosticLevel_3, type$.TextDirection));
      properties.add$1(0, A.DoubleProperty$("cursorWidth", _this.cursorWidth, 2, _null, B.DiagnosticLevel_3, true, _null, _null));
      properties.add$1(0, A.DoubleProperty$("cursorHeight", _this.cursorHeight, _null, _null, B.DiagnosticLevel_3, true, _null, _null));
      properties.add$1(0, A.DiagnosticsProperty$("cursorRadius", _this.cursorRadius, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.Radius));
      properties.add$1(0, A.DiagnosticsProperty$("cursorOpacityAnimates", _this.cursorOpacityAnimates, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t1));
      properties.add$1(0, A.ColorProperty$("cursorColor", _this.cursorColor, _null, B.DiagnosticLevel_3, true, B.DiagnosticsTreeStyle_8));
      properties.add$1(0, A.ColorProperty$("cursorErrorColor", _this.cursorErrorColor, _null, B.DiagnosticLevel_3, true, B.DiagnosticsTreeStyle_8));
      properties.add$1(0, A.DiagnosticsProperty$("keyboardAppearance", _this.keyboardAppearance, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.Brightness));
      properties.add$1(0, A.DiagnosticsProperty$("scrollPadding", _this.scrollPadding, true, B.EdgeInsets_20_20_20_20, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.EdgeInsetsGeometry));
      properties.add$1(0, A.FlagProperty$("selectionEnabled", true, "selection disabled", _null, B.DiagnosticLevel_3, false, _this.enableInteractiveSelection));
      properties.add$1(0, A.DiagnosticsProperty$("selectionControls", _this.selectionControls, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.TextSelectionControls));
      properties.add$1(0, A.DiagnosticsProperty$("scrollController", _this.scrollController, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.ScrollController));
      properties.add$1(0, A.DiagnosticsProperty$("scrollPhysics", _this.scrollPhysics, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.ScrollPhysics));
      properties.add$1(0, A.DiagnosticsProperty$("clipBehavior", _this.clipBehavior, true, B.Clip_1, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.Clip));
      properties.add$1(0, A.DiagnosticsProperty$("scribbleEnabled", true, true, true, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t1));
      properties.add$1(0, A.DiagnosticsProperty$("stylusHandwritingEnabled", true, true, true, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t1));
      properties.add$1(0, A.DiagnosticsProperty$("enableIMEPersonalizedLearning", true, true, true, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t1));
      properties.add$1(0, A.DiagnosticsProperty$("spellCheckConfiguration", _this.spellCheckConfiguration, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.SpellCheckConfiguration));
      properties.add$1(0, A.DiagnosticsProperty$("contentCommitMimeTypes", B.List_empty, true, B.List_empty, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.List_String));
    }
  };
  A._TextFieldState.prototype = {
    get$_effectiveController() {
      var t1 = this._widget.controller;
      if (t1 == null) {
        t1 = this._text_field$_controller;
        t1.toString;
        A.ChangeNotifier_debugAssertNotDisposed(t1);
        A.assertHelper(t1._restoration0$_restorationId != null);
        t1 = t1._restoration_properties$_value;
        t1.toString;
      }
      return t1;
    },
    get$_effectiveFocusNode() {
      var t1 = this._widget.focusNode;
      if (t1 == null) {
        t1 = this._text_field$_focusNode;
        if (t1 == null) {
          t1 = A.FocusNode$(true, null, true, true, null, null, false);
          this._text_field$_focusNode = t1;
        }
      }
      return t1;
    },
    get$_effectiveMaxLengthEnforcement() {
      this._widget.toString;
      A.Theme_of(this.get$context(0));
      return B.MaxLengthEnforcement_2;
    },
    get$_isEnabled() {
      var t1 = this._widget.enabled;
      if (t1 == null)
        t1 = true;
      return t1;
    },
    get$_hasIntrinsicError() {
      var _this = this,
        t1 = _this._widget,
        t2 = t1.maxLength,
        t3 = false;
      if (t2 != null)
        if (t2 > 0)
          if (t1.controller == null)
            if (!_this.get$restorePending()) {
              t1 = _this.get$_effectiveController()._change_notifier$_value.text;
              t1 = (t1.length === 0 ? B.StringCharacters_GVp : new A.StringCharacters(t1)).get$length(0);
              t2 = _this._widget.maxLength;
              t2.toString;
              t2 = t1 > t2;
              t1 = t2;
            } else
              t1 = t3;
          else {
            t1 = _this.get$_effectiveController()._change_notifier$_value.text;
            t1 = (t1.length === 0 ? B.StringCharacters_GVp : new A.StringCharacters(t1)).get$length(0);
            t2 = _this._widget.maxLength;
            t2.toString;
            t2 = t1 > t2;
            t1 = t2;
          }
        else
          t1 = t3;
      else
        t1 = t3;
      return t1;
    },
    get$_hasError() {
      var t1 = this._widget.decoration;
      if (t1.errorText == null)
        t1 = this.get$_hasIntrinsicError();
      else
        t1 = true;
      return t1;
    },
    get$_errorColor() {
      this._widget.toString;
      this._getEffectiveDecoration$0();
      var t1 = A.Theme_of(this.get$context(0));
      return t1.colorScheme.error;
    },
    _getEffectiveDecoration$0() {
      var themeData, t2, t3, t4, effectiveDecoration, currentLength, counterText, semanticCounterText, _this = this,
        t1 = _this.get$context(0);
      A.debugCheckHasMaterialLocalizations(t1);
      t1 = A.Localizations_of(t1, B.Type_MaterialLocalizations_nEU, type$.MaterialLocalizations);
      t1.toString;
      themeData = A.Theme_of(_this.get$context(0));
      t2 = _this._widget.decoration;
      t2 = t2.applyDefaults$1(themeData.inputDecorationTheme);
      _this.get$_isEnabled();
      t3 = _this._widget;
      t4 = t3.decoration.hintMaxLines;
      effectiveDecoration = t2.copyWith$2$enabled$hintMaxLines(true, t4 == null ? t3.maxLines : t4);
      t2 = effectiveDecoration.counter == null;
      if (!t2 || effectiveDecoration.counterText != null)
        return effectiveDecoration;
      t3 = _this.get$_effectiveController()._change_notifier$_value.text;
      currentLength = (t3.length === 0 ? B.StringCharacters_GVp : new A.StringCharacters(t3)).get$length(0);
      if (t2)
        if (effectiveDecoration.counterText == null)
          _this._widget.toString;
      t2 = _this._widget.maxLength;
      if (t2 == null)
        return effectiveDecoration;
      counterText = "" + currentLength;
      if (t2 > 0) {
        counterText += "/" + A.S(t2);
        semanticCounterText = t1.remainingTextFieldCharacterCount$1(B.JSInt_methods.clamp$2(t2 - currentLength, 0, t2));
      } else
        semanticCounterText = "";
      if (_this.get$_hasIntrinsicError()) {
        t1 = effectiveDecoration.errorText;
        if (t1 == null)
          t1 = "";
        t2 = effectiveDecoration.errorStyle;
        t2 = _this.get$context(0);
        t3 = A.Theme_of(t2).textTheme.bodySmall;
        t3.toString;
        t2 = t3.copyWith$1$color(A.Theme_of(t2).colorScheme.error);
        return effectiveDecoration.copyWith$4$counterStyle$counterText$errorText$semanticCounterText(t2, counterText, t1, semanticCounterText);
      }
      return effectiveDecoration.copyWith$2$counterText$semanticCounterText(counterText, semanticCounterText);
    },
    initState$0() {
      var t1, _this = this;
      _this.super$State$initState();
      _this.___TextFieldState__selectionGestureDetectorBuilder_A = new A._TextFieldSelectionGestureDetectorBuilder(_this, _this);
      if (_this._widget.controller == null)
        _this._text_field$_createLocalController$0();
      t1 = _this.get$_effectiveFocusNode();
      _this._widget.toString;
      _this.get$_isEnabled();
      t1.set$canRequestFocus(true);
      _this.get$_effectiveFocusNode().addListener$1(0, _this.get$_text_field$_handleFocusChanged());
      _this._initStatesController$0();
    },
    get$_text_field$_canRequestFocus() {
      var t1 = A.MediaQuery__maybeOf(this.get$context(0), B._MediaQueryAspect_17),
        mode = t1 == null ? null : t1.navigationMode;
      t1 = true;
      switch ((mode == null ? B.NavigationMode_0 : mode).index) {
        case 0:
          this._widget.toString;
          this.get$_isEnabled();
          break;
        case 1:
          break;
        default:
          t1 = null;
      }
      return t1;
    },
    didChangeDependencies$0() {
      this.super$__TextFieldState_State_RestorationMixin$didChangeDependencies();
      this.get$_effectiveFocusNode().set$canRequestFocus(this.get$_text_field$_canRequestFocus());
    },
    didUpdateWidget$1(oldWidget) {
      var t1, _this = this;
      type$.TextField._as(oldWidget);
      _this.super$__TextFieldState_State_RestorationMixin$didUpdateWidget(oldWidget);
      t1 = _this._widget.controller == null;
      if (t1 && oldWidget.controller != null)
        _this._text_field$_createLocalController$1(oldWidget.controller._change_notifier$_value);
      else if (!t1 && oldWidget.controller == null) {
        t1 = _this._text_field$_controller;
        t1.toString;
        _this.unregisterFromRestoration$1(t1);
        t1 = _this._text_field$_controller;
        t1._disposeOldValue$0();
        t1.super$RestorableListenable$dispose();
        _this._text_field$_controller = null;
      }
      t1 = oldWidget.focusNode;
      if (_this._widget.focusNode != t1) {
        if (t1 == null)
          t1 = _this._text_field$_focusNode;
        if (t1 != null)
          t1.removeListener$1(0, _this.get$_text_field$_handleFocusChanged());
        t1 = _this._widget.focusNode;
        if (t1 == null)
          t1 = _this._text_field$_focusNode;
        if (t1 != null)
          t1.addListener$1(0, _this.get$_text_field$_handleFocusChanged());
      }
      _this.get$_effectiveFocusNode().set$canRequestFocus(_this.get$_text_field$_canRequestFocus());
      if (_this.get$_effectiveFocusNode().get$hasFocus())
        _this._widget.toString;
      _this._widget.toString;
      t1 = _this.get$_statesController();
      _this.get$_isEnabled();
      t1.update$2(0, B.WidgetState_6, false);
      _this.get$_statesController().update$2(0, B.WidgetState_0, _this._isHovering);
      _this.get$_statesController().update$2(0, B.WidgetState_1, _this.get$_effectiveFocusNode().get$hasFocus());
      _this.get$_statesController().update$2(0, B.WidgetState_7, _this.get$_hasError());
    },
    restoreState$2(oldBucket, initialRestore) {
      if (this._text_field$_controller != null)
        this._text_field$_registerController$0();
    },
    _text_field$_registerController$0() {
      A.assertHelper(this._text_field$_controller != null);
      var t1 = this._text_field$_controller;
      t1.toString;
      this.registerForRestoration$2(t1, "controller");
    },
    _text_field$_createLocalController$1(value) {
      var t1, _this = this;
      A.assertHelper(_this._text_field$_controller == null);
      if (value == null)
        t1 = A.RestorableTextEditingController$fromValue(B.TextEditingValue_Yyo);
      else
        t1 = A.RestorableTextEditingController$fromValue(value);
      _this._text_field$_controller = t1;
      if (!_this.get$restorePending())
        _this._text_field$_registerController$0();
    },
    _text_field$_createLocalController$0() {
      return this._text_field$_createLocalController$1(null);
    },
    get$restorationId() {
      return this._widget.restorationId;
    },
    dispose$0() {
      var t1, _this = this;
      _this.get$_effectiveFocusNode().removeListener$1(0, _this.get$_text_field$_handleFocusChanged());
      t1 = _this._text_field$_focusNode;
      if (t1 != null)
        t1.dispose$0();
      t1 = _this._text_field$_controller;
      if (t1 != null) {
        t1._disposeOldValue$0();
        t1.super$RestorableListenable$dispose();
      }
      _this.get$_statesController().removeListener$1(0, _this.get$_handleStatesControllerChange());
      t1 = _this._internalStatesController;
      if (t1 != null)
        t1.dispose$0();
      _this.super$__TextFieldState_State_RestorationMixin$dispose();
    },
    _requestKeyboard$0() {
      var t1 = this.editableTextKey.get$currentState();
      if (t1 != null)
        t1.requestKeyboard$0();
    },
    _shouldShowSelectionHandles$1(cause) {
      var _this = this,
        t1 = _this.___TextFieldState__selectionGestureDetectorBuilder_A;
      t1 === $ && A.throwLateFieldNI("_selectionGestureDetectorBuilder");
      if (!t1._shouldShowSelectionToolbar)
        return false;
      if (cause === B.SelectionChangedCause_4)
        return false;
      _this._widget.toString;
      _this.get$_isEnabled();
      if (cause === B.SelectionChangedCause_2 || cause === B.SelectionChangedCause_7)
        return true;
      if (_this.get$_effectiveController()._change_notifier$_value.text.length !== 0)
        return true;
      return false;
    },
    _text_field$_handleFocusChanged$0() {
      this.setState$1(new A._TextFieldState__handleFocusChanged_closure());
      this.get$_statesController().update$2(0, B.WidgetState_1, this.get$_effectiveFocusNode().get$hasFocus());
    },
    _text_field$_handleSelectionChanged$2(selection, cause) {
      var t1, _this = this,
        willShowSelectionHandles = _this._shouldShowSelectionHandles$1(cause);
      if (willShowSelectionHandles !== _this._showSelectionHandles)
        _this.setState$1(new A._TextFieldState__handleSelectionChanged_closure(_this, willShowSelectionHandles));
      switch (A.Theme_of(_this.get$context(0)).platform.index) {
        case 2:
        case 4:
        case 3:
        case 5:
        case 1:
        case 0:
          if (cause === B.SelectionChangedCause_2) {
            t1 = _this.editableTextKey.get$currentState();
            if (t1 != null)
              t1.bringIntoView$1(selection.get$extent());
          }
          break;
      }
      switch (A.Theme_of(_this.get$context(0)).platform.index) {
        case 2:
        case 1:
        case 0:
          break;
        case 4:
        case 3:
        case 5:
          if (cause === B.SelectionChangedCause_6) {
            t1 = _this.editableTextKey.get$currentState();
            if (t1 != null)
              t1.hideToolbar$0();
          }
          break;
      }
    },
    _handleSelectionHandleTapped$0() {
      var t1 = this.get$_effectiveController()._change_notifier$_value.selection;
      if (t1.start === t1.end)
        this.editableTextKey.get$currentState().toggleToolbar$0();
    },
    _handleHover$1(hovering) {
      var _this = this;
      if (hovering !== _this._isHovering) {
        _this.setState$1(new A._TextFieldState__handleHover_closure(_this, hovering));
        _this.get$_statesController().update$2(0, B.WidgetState_0, _this._isHovering);
      }
    },
    _handleStatesControllerChange$0() {
      this.setState$1(new A._TextFieldState__handleStatesControllerChange_closure());
    },
    get$_statesController() {
      this._widget.toString;
      var t1 = this._internalStatesController;
      t1.toString;
      return t1;
    },
    _initStatesController$0() {
      var t1, _this = this;
      _this._widget.toString;
      _this._internalStatesController = A.WidgetStatesController$(null);
      t1 = _this.get$_statesController();
      _this.get$_isEnabled();
      t1.update$2(0, B.WidgetState_6, false);
      _this.get$_statesController().update$2(0, B.WidgetState_0, _this._isHovering);
      _this.get$_statesController().update$2(0, B.WidgetState_1, _this.get$_effectiveFocusNode().get$hasFocus());
      _this.get$_statesController().update$2(0, B.WidgetState_7, _this.get$_hasError());
      _this.get$_statesController().addListener$1(0, _this.get$_handleStatesControllerChange());
    },
    get$textInputConfiguration() {
      var autofillHints, t2, t3, autofillConfiguration, _this = this,
        t1 = _this._widget.autofillHints;
      if (t1 == null)
        autofillHints = null;
      else
        autofillHints = J.JSArray_JSArray$markFixed(t1.slice(0), A._arrayInstanceType(t1)._precomputed1);
      if (autofillHints != null) {
        t1 = _this.editableTextKey.get$currentState();
        t1.toString;
        t1 = A.Primitives_objectHashCode(t1);
        t2 = _this.get$_effectiveController()._change_notifier$_value;
        t3 = _this._widget.decoration;
        autofillConfiguration = new A.AutofillConfiguration(true, "EditableText-" + t1, autofillHints, t2, t3.hintText);
      } else
        autofillConfiguration = B.AutofillConfiguration_JoX;
      t1 = _this.editableTextKey.get$currentState().get$textInputConfiguration();
      return A.TextInputConfiguration$(t1.allowedMimeTypes, true, autofillConfiguration, false, true, t1.enableInteractiveSelection, true, t1.inputAction, t1.inputType, t1.keyboardAppearance, t1.obscureText, t1.readOnly, t1.smartDashesType, t1.smartQuotesType, t1.textCapitalization, t1.viewId);
    },
    build$1(context) {
      var t1, t2, theme, selectionStyle, providedStyle, t3, stateStyle, style, controller, focusNode, t4, t5, spellCheckConfiguration, textSelectionControls, cursorOpacityAnimates, cursorRadius, paintCursorAboveText, cursorOpacityAnimates0, cursorOffset, autocorrectionTextRectColor, cupertinoTheme, cursorColor, selectionColor, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t18, t19, t20, t21, t22, t23, t24, t25, t26, t27, t28, t29, t30, t31, t32, t33, t34, t35, t36, t37, t38, t39, t40, t41, t42, child, effectiveMouseCursor, _this = this, _null = null, _box_0 = {};
      A.debugCheckHasMaterial(context);
      A.debugCheckHasMaterialLocalizations(context);
      A.debugCheckHasDirectionality(context, _null, _null, _null);
      t1 = _this._widget.style;
      t2 = false;
      if (t1 != null)
        if (!t1.inherit)
          t1 = t1.fontSize == null || t1.textBaseline == null;
        else
          t1 = t2;
      else
        t1 = t2;
      if (A.assertTest(!t1))
        A.assertThrow("inherit false style must supply fontSize and textBaseline");
      theme = A.Theme_of(context);
      selectionStyle = context.dependOnInheritedWidgetOfExactType$1$0(type$.DefaultSelectionStyle);
      if (selectionStyle == null)
        selectionStyle = B.DefaultSelectionStyle_gwC;
      providedStyle = A.WidgetStateProperty_resolveAs(_this._widget.style, _this.get$_statesController()._change_notifier$_value, type$.nullable_TextStyle);
      t1 = A.Theme_of(context).textTheme.bodyLarge;
      t1.toString;
      A.Theme_of(_this.get$context(0));
      t2 = A._m3StateInputStyle(_this.get$context(0));
      t3 = type$.TextStyle;
      stateStyle = A.WidgetStateProperty_resolveAs(t2, _this.get$_statesController()._change_notifier$_value, t3);
      style = A.WidgetStateProperty_resolveAs(t1, _this.get$_statesController()._change_notifier$_value, t3).merge$1(stateStyle).merge$1(providedStyle);
      _this._widget.toString;
      t1 = theme.colorScheme;
      controller = _this.get$_effectiveController();
      focusNode = _this.get$_effectiveFocusNode();
      t2 = type$.JSArray_TextInputFormatter;
      t3 = A._setArrayType([], t2);
      t4 = _this._widget;
      t4 = t4.maxLength;
      if (t4 != null) {
        t5 = _this.get$_effectiveMaxLengthEnforcement();
        A.assertHelper(t4 === -1 || t4 > 0);
        t3.push(new A.LengthLimitingTextInputFormatter(t4, t5));
      }
      switch (A.defaultTargetPlatform().index) {
        case 2:
        case 4:
          spellCheckConfiguration = A.CupertinoTextField_inferIOSSpellCheckConfiguration(_this._widget.spellCheckConfiguration);
          break;
        case 0:
        case 1:
        case 3:
        case 5:
          spellCheckConfiguration = A.TextField_inferAndroidSpellCheckConfiguration(_this._widget.spellCheckConfiguration);
          break;
        default:
          spellCheckConfiguration = _null;
      }
      t4 = _this._widget;
      textSelectionControls = t4.selectionControls;
      cursorOpacityAnimates = t4.cursorOpacityAnimates;
      cursorRadius = t4.cursorRadius;
      _box_0.handleDidLoseAccessibilityFocus = _box_0.handleDidGainAccessibilityFocus = null;
      paintCursorAboveText = false;
      cursorOpacityAnimates0 = false;
      cursorOffset = _null;
      autocorrectionTextRectColor = _null;
      switch (theme.platform.index) {
        case 2:
          cupertinoTheme = A.CupertinoTheme_of(context);
          _this.___TextFieldState_forcePressEnabled_A = true;
          textSelectionControls = $.$get$cupertinoTextSelectionHandleControls();
          if (_this.get$_hasError())
            cursorColor = _this.get$_errorColor();
          else {
            _this._widget.toString;
            t4 = selectionStyle.cursorColor;
            cursorColor = t4 == null ? cupertinoTheme.get$primaryColor() : t4;
          }
          selectionColor = selectionStyle.selectionColor;
          if (selectionColor == null)
            selectionColor = cupertinoTheme.get$primaryColor().withOpacity$1(0.4);
          A.debugCheckHasMediaQuery(context);
          cursorOffset = new A.Offset(-2 / A.InheritedModel_inheritFrom(context, B._MediaQueryAspect_2, type$.MediaQuery).data.devicePixelRatio, 0);
          autocorrectionTextRectColor = selectionColor;
          paintCursorAboveText = true;
          cursorOpacityAnimates = true;
          cursorRadius = B.Radius_2_2;
          break;
        case 4:
          cupertinoTheme = A.CupertinoTheme_of(context);
          cursorOpacityAnimates = _this.___TextFieldState_forcePressEnabled_A = false;
          textSelectionControls = $.$get$cupertinoDesktopTextSelectionHandleControls();
          if (_this.get$_hasError())
            cursorColor = _this.get$_errorColor();
          else {
            _this._widget.toString;
            t4 = selectionStyle.cursorColor;
            cursorColor = t4 == null ? cupertinoTheme.get$primaryColor() : t4;
          }
          selectionColor = selectionStyle.selectionColor;
          if (selectionColor == null)
            selectionColor = cupertinoTheme.get$primaryColor().withOpacity$1(0.4);
          A.debugCheckHasMediaQuery(context);
          cursorOffset = new A.Offset(-2 / A.InheritedModel_inheritFrom(context, B._MediaQueryAspect_2, type$.MediaQuery).data.devicePixelRatio, 0);
          _box_0.handleDidGainAccessibilityFocus = new A._TextFieldState_build_closure(_this);
          _box_0.handleDidLoseAccessibilityFocus = new A._TextFieldState_build_closure0(_this);
          paintCursorAboveText = true;
          cursorRadius = B.Radius_2_2;
          break;
        case 0:
        case 1:
          _this.___TextFieldState_forcePressEnabled_A = false;
          textSelectionControls = $.$get$materialTextSelectionHandleControls();
          if (_this.get$_hasError())
            cursorColor = _this.get$_errorColor();
          else {
            _this._widget.toString;
            t4 = selectionStyle.cursorColor;
            cursorColor = t4 == null ? t1.primary : t4;
          }
          selectionColor = selectionStyle.selectionColor;
          if (selectionColor == null)
            selectionColor = t1.primary.withOpacity$1(0.4);
          cursorOpacityAnimates = cursorOpacityAnimates0;
          break;
        case 3:
          _this.___TextFieldState_forcePressEnabled_A = false;
          textSelectionControls = $.$get$desktopTextSelectionHandleControls();
          if (_this.get$_hasError())
            cursorColor = _this.get$_errorColor();
          else {
            _this._widget.toString;
            t4 = selectionStyle.cursorColor;
            cursorColor = t4 == null ? t1.primary : t4;
          }
          selectionColor = selectionStyle.selectionColor;
          if (selectionColor == null)
            selectionColor = t1.primary.withOpacity$1(0.4);
          _box_0.handleDidGainAccessibilityFocus = new A._TextFieldState_build_closure1(_this);
          _box_0.handleDidLoseAccessibilityFocus = new A._TextFieldState_build_closure2(_this);
          cursorOpacityAnimates = cursorOpacityAnimates0;
          break;
        case 5:
          _this.___TextFieldState_forcePressEnabled_A = false;
          textSelectionControls = $.$get$desktopTextSelectionHandleControls();
          if (_this.get$_hasError())
            cursorColor = _this.get$_errorColor();
          else {
            _this._widget.toString;
            t4 = selectionStyle.cursorColor;
            cursorColor = t4 == null ? t1.primary : t4;
          }
          selectionColor = selectionStyle.selectionColor;
          if (selectionColor == null)
            selectionColor = t1.primary.withOpacity$1(0.4);
          _box_0.handleDidGainAccessibilityFocus = new A._TextFieldState_build_closure3(_this);
          _box_0.handleDidLoseAccessibilityFocus = new A._TextFieldState_build_closure4(_this);
          cursorOpacityAnimates = cursorOpacityAnimates0;
          break;
        default:
          selectionColor = _null;
          cursorColor = selectionColor;
          paintCursorAboveText = cursorColor;
      }
      t4 = _this.RestorationMixin__bucket;
      _this._widget.toString;
      _this.get$_isEnabled();
      t5 = _this._widget;
      t6 = t5.toolbarOptions;
      t7 = _this._showSelectionHandles;
      t8 = t5.undoController;
      t9 = t5.keyboardType;
      t10 = t5.textInputAction;
      t11 = t5.textCapitalization;
      t12 = t5.strutStyle;
      t13 = t5.textAlign;
      t14 = t5.textDirection;
      t15 = t5.obscuringCharacter;
      t16 = t5.obscureText;
      t17 = t5.smartDashesType;
      t18 = t5.smartQuotesType;
      t19 = t5.maxLines;
      t5 = t5.minLines;
      t20 = focusNode.get$hasFocus() ? selectionColor : _null;
      t21 = _this._widget;
      t22 = t21.enableInteractiveSelection;
      t23 = t22 ? textSelectionControls : _null;
      t24 = t21.onChanged;
      t25 = t21.onEditingComplete;
      t26 = t21.onSubmitted;
      t27 = t21.onAppPrivateCommand;
      t28 = t21.groupId;
      t29 = t21.onTapOutside;
      t30 = t21.onTapUpOutside;
      t31 = t21.cursorWidth;
      t32 = t21.cursorHeight;
      t33 = t21.selectionHeightStyle;
      t34 = t21.selectionWidthStyle;
      t35 = t21.scrollPadding;
      t36 = t21.dragStartBehavior;
      t37 = t21.scrollController;
      t38 = t21.scrollPhysics;
      t39 = t21.clipBehavior;
      t40 = t21.contentInsertionConfiguration;
      t21 = t21.contextMenuBuilder;
      t41 = $.$get$TextMagnifier_adaptiveMagnifierConfiguration();
      A.assertHelper(t15.length === 1);
      if (A.assertTest(!t16 || t19 === 1))
        A.assertThrow("Obscured fields cannot be multiline.");
      if (type$.TextSelectionHandleControls._is(t23))
        t6 = B.ToolbarOptions_false_false_false_false;
      else if (t16)
        t6 = B.ToolbarOptions_false_false_true_true;
      else
        t6 = B.ToolbarOptions_true_true_true_true;
      if (spellCheckConfiguration != null)
        t42 = spellCheckConfiguration.$eq(0, B.SpellCheckConfiguration_asH);
      else
        t42 = true;
      if (A.assertTest(t42))
        A.assertThrow("spellCheckConfiguration must specify a misspelledTextStyle if spell check behavior is desired");
      if (t19 === 1) {
        t2 = A._setArrayType([$.$get$FilteringTextInputFormatter_singleLineFormatter()], t2);
        B.JSArray_methods.addAll$1(t2, t3);
      } else
        t2 = t3;
      t1 = A.UnmanagedRestorationScope$(t4, new A.EditableText(controller, focusNode, t15, t16, false, t6, t7, true, true, t17, t18, true, style, t8, t12, t13, t14, t11, cursorColor, autocorrectionTextRectColor, B.CupertinoDynamicColor_yWg, t19, t5, false, false, t20, t23, t9, t10, t24, t25, t26, t27, _this.get$_text_field$_handleSelectionChanged(), _this.get$_handleSelectionHandleTapped(), t28, t29, t30, t2, B.C__DeferringMouseCursor, true, t31, t32, cursorRadius, cursorOpacityAnimates, cursorOffset, paintCursorAboveText, t33, t34, t1.brightness, t35, t22, t36, t37, t38, true, true, _this, t39, "editable", true, t40, t21, spellCheckConfiguration, t41, _this.editableTextKey));
      _this._widget.toString;
      child = A.AnimatedBuilder$(new A._MergingListenable(A._setArrayType([focusNode, controller], type$.JSArray_Listenable)), new A._TextFieldState_build_closure5(_this, focusNode, controller), new A.RepaintBoundary(t1, _null));
      _this._widget.toString;
      effectiveMouseCursor = A.WidgetStateProperty_resolveAs(B._WidgetStateMouseCursor_zKm, _this.get$_statesController()._change_notifier$_value, type$.MouseCursor);
      _box_0.semanticsMaxValueLength = null;
      if (_this.get$_effectiveMaxLengthEnforcement() !== B.MaxLengthEnforcement_0) {
        t1 = _this._widget.maxLength;
        t1 = t1 != null && t1 > 0;
      } else
        t1 = false;
      if (t1)
        _box_0.semanticsMaxValueLength = _this._widget.maxLength;
      _this._widget.toString;
      _this.get$_isEnabled();
      t1 = _this.___TextFieldState__selectionGestureDetectorBuilder_A;
      t1 === $ && A.throwLateFieldNI("_selectionGestureDetectorBuilder");
      t2 = t1.delegate.___TextFieldState_forcePressEnabled_A;
      t2 === $ && A.throwLateFieldNI("forcePressEnabled");
      t3 = t2 ? t1.get$onForcePressStart() : _null;
      t2 = t2 ? t1.get$onForcePressEnd() : _null;
      t1._text_field$_state._widget.toString;
      return A.MouseRegion$(A.TextFieldTapRegion$(A.IgnorePointer$(A.AnimatedBuilder$(controller, new A._TextFieldState_build_closure6(_box_0, _this), new A.TextSelectionGestureDetector(t1.get$onTapTrackStart(), t1.get$onTapTrackReset(), t1.get$onTapDown(), t3, t2, t1.get$onSecondaryTap(), t1.get$onSecondaryTapDown(), t1.get$onSingleTapUp(), t1.get$onSingleTapCancel(), t1.get$onUserTap(), t1.get$onSingleLongTapStart(), t1.get$onSingleLongTapMoveUpdate(), t1.get$onSingleLongTapEnd(), t1.get$onDoubleTapDown(), t1.get$onTripleTapDown(), t1.get$onDragSelectionStart(), t1.get$onDragSelectionUpdate(), t1.get$onDragSelectionEnd(), false, B.HitTestBehavior_2, child, _null)), false, _null), _null, B.Type_EditableText_O5i, _null, _null), effectiveMouseCursor, _null, new A._TextFieldState_build_closure7(_this), new A._TextFieldState_build_closure8(_this), _null);
    },
    $isAutofillClient: 1,
    $isTextSelectionGestureDetectorBuilderDelegate: 1
  };
  A._TextFieldState__handleFocusChanged_closure.prototype = {
    call$0() {
    },
    $signature: 1
  };
  A._TextFieldState__handleSelectionChanged_closure.prototype = {
    call$0() {
      this.$this._showSelectionHandles = this.willShowSelectionHandles;
    },
    $signature: 1
  };
  A._TextFieldState__handleHover_closure.prototype = {
    call$0() {
      this.$this._isHovering = this.hovering;
    },
    $signature: 1
  };
  A._TextFieldState__handleStatesControllerChange_closure.prototype = {
    call$0() {
    },
    $signature: 1
  };
  A._TextFieldState_build_closure.prototype = {
    call$0() {
      var t2,
        t1 = this.$this;
      if (!t1.get$_effectiveFocusNode().get$hasFocus()) {
        t2 = t1.get$_effectiveFocusNode();
        t2 = t2._canRequestFocus && B.JSArray_methods.every$1(t2.get$ancestors(), A.focus_manager_FocusNode__allowDescendantsToBeFocused$closure());
      } else
        t2 = false;
      if (t2)
        t1.get$_effectiveFocusNode().requestFocus$0();
    },
    $signature: 1
  };
  A._TextFieldState_build_closure0.prototype = {
    call$0() {
      this.$this.get$_effectiveFocusNode().unfocus$0();
    },
    $signature: 1
  };
  A._TextFieldState_build_closure1.prototype = {
    call$0() {
      var t2,
        t1 = this.$this;
      if (!t1.get$_effectiveFocusNode().get$hasFocus()) {
        t2 = t1.get$_effectiveFocusNode();
        t2 = t2._canRequestFocus && B.JSArray_methods.every$1(t2.get$ancestors(), A.focus_manager_FocusNode__allowDescendantsToBeFocused$closure());
      } else
        t2 = false;
      if (t2)
        t1.get$_effectiveFocusNode().requestFocus$0();
    },
    $signature: 1
  };
  A._TextFieldState_build_closure2.prototype = {
    call$0() {
      this.$this.get$_effectiveFocusNode().unfocus$0();
    },
    $signature: 1
  };
  A._TextFieldState_build_closure3.prototype = {
    call$0() {
      var t2,
        t1 = this.$this;
      if (!t1.get$_effectiveFocusNode().get$hasFocus()) {
        t2 = t1.get$_effectiveFocusNode();
        t2 = t2._canRequestFocus && B.JSArray_methods.every$1(t2.get$ancestors(), A.focus_manager_FocusNode__allowDescendantsToBeFocused$closure());
      } else
        t2 = false;
      if (t2)
        t1.get$_effectiveFocusNode().requestFocus$0();
    },
    $signature: 1
  };
  A._TextFieldState_build_closure4.prototype = {
    call$0() {
      this.$this.get$_effectiveFocusNode().unfocus$0();
    },
    $signature: 1
  };
  A._TextFieldState_build_closure5.prototype = {
    call$2(context, child) {
      var t1, t2, t3, t4, t5, t6, t7, t8;
      type$.BuildContext._as(context);
      type$.nullable_Widget._as(child);
      t1 = this.$this;
      t2 = t1._getEffectiveDecoration$0();
      t3 = t1._widget;
      t4 = t3.style;
      t5 = t3.textAlign;
      t3 = t3.textAlignVertical;
      t6 = t1._isHovering;
      t7 = this.focusNode.get$hasFocus();
      t8 = this.controller._change_notifier$_value.text;
      t1._widget.toString;
      return new A.InputDecorator(t2, t4, t5, t3, t7, t6, false, t8.length === 0, child, null);
    },
    $signature: 248
  };
  A._TextFieldState_build_closure7.prototype = {
    call$1($event) {
      type$.PointerEnterEvent._as($event);
      return this.$this._handleHover$1(true);
    },
    $signature: 61
  };
  A._TextFieldState_build_closure8.prototype = {
    call$1($event) {
      type$.PointerExitEvent._as($event);
      return this.$this._handleHover$1(false);
    },
    $signature: 50
  };
  A._TextFieldState_build_closure6.prototype = {
    call$2(context, child) {
      var t1, t2, t3, t4, t5, _null = null;
      type$.BuildContext._as(context);
      type$.nullable_Widget._as(child);
      t1 = this.$this;
      t1.get$_isEnabled();
      t2 = this._box_0;
      t3 = t2.semanticsMaxValueLength;
      t4 = t1.get$_effectiveController()._change_notifier$_value.text;
      t4 = (t4.length === 0 ? B.StringCharacters_GVp : new A.StringCharacters(t4)).get$length(0);
      t1._widget.toString;
      t5 = t2.handleDidGainAccessibilityFocus;
      t2 = t2.handleDidLoseAccessibilityFocus;
      t1.get$_isEnabled();
      return A.Semantics$(_null, child, false, t4, true, false, _null, _null, _null, _null, _null, _null, t3, _null, _null, _null, t5, t2, _null, new A._TextFieldState_build__closure(t1), _null, _null, new A._TextFieldState_build__closure0(t1), _null, _null, _null, _null, _null, _null, _null);
    },
    $signature: 249
  };
  A._TextFieldState_build__closure0.prototype = {
    call$0() {
      var t1 = this.$this;
      if (!t1.get$_effectiveController()._change_notifier$_value.selection.get$isValid())
        t1.get$_effectiveController().set$selection(A.TextSelection$collapsed(B.TextAffinity_1, t1.get$_effectiveController()._change_notifier$_value.text.length));
      t1._requestKeyboard$0();
    },
    $signature: 1
  };
  A._TextFieldState_build__closure.prototype = {
    call$0() {
      var t1 = this.$this,
        t2 = t1.get$_effectiveFocusNode();
      if (A.assertTest(t2._canRequestFocus && B.JSArray_methods.every$1(t2.get$ancestors(), A.focus_manager_FocusNode__allowDescendantsToBeFocused$closure())))
        A.assertThrow("Received SemanticsAction.focus from the engine. However, the FocusNode of this text field cannot gain focus. This likely indicates a bug. If this text field cannot be focused (e.g. because it is not enabled), then its corresponding semantics node must be configured such that the assistive technology cannot request focus on it.");
      t2 = t1.get$_effectiveFocusNode();
      if (t2._canRequestFocus && B.JSArray_methods.every$1(t2.get$ancestors(), A.focus_manager_FocusNode__allowDescendantsToBeFocused$closure()) && !t1.get$_effectiveFocusNode().get$hasFocus())
        t1.get$_effectiveFocusNode().requestFocus$0();
      else {
        t1._widget.toString;
        t1._requestKeyboard$0();
      }
    },
    $signature: 1
  };
  A._m3StateInputStyle_closure.prototype = {
    call$1(states) {
      var t1, _null = null;
      if (type$.Set_WidgetState._as(states).contains$1(0, B.WidgetState_6)) {
        t1 = A.Theme_of(this.context).textTheme.bodyLarge.color;
        return A.TextStyle$(_null, _null, t1 == null ? _null : t1.withOpacity$1(0.38), _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, true, _null, _null, _null, _null, _null, _null, _null, _null);
      }
      return A.TextStyle$(_null, _null, A.Theme_of(this.context).textTheme.bodyLarge.color, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, true, _null, _null, _null, _null, _null, _null, _null, _null);
    },
    $signature: 57
  };
  A.__TextFieldState_State_RestorationMixin_dispose_closure.prototype = {
    call$2(property, listener) {
      type$.RestorableProperty_nullable_Object._as(property);
      type$.void_Function._as(listener);
      if (!property._restoration0$_disposed)
        property.removeListener$1(0, listener);
    },
    $signature: 48
  };
  A.__TextFieldState_State_RestorationMixin.prototype = {
    didUpdateWidget$1(oldWidget) {
      this.super$State$didUpdateWidget(type$.TextField._as(oldWidget));
      this.didUpdateRestorationId$0();
    },
    didChangeDependencies$0() {
      var oldBucket, needsRestore, t1, didReplaceBucket, _this = this;
      _this.super$State$didChangeDependencies();
      oldBucket = _this.RestorationMixin__bucket;
      needsRestore = _this.get$restorePending();
      t1 = A.RestorationScope_maybeOf(_this.get$context(0));
      _this.RestorationMixin__currentParent = t1;
      didReplaceBucket = _this._updateBucketIfNecessary$2$parent$restorePending(t1, needsRestore);
      if (needsRestore)
        _this._doRestore$1(oldBucket);
      if (didReplaceBucket) {
        A.assertHelper(oldBucket != _this.RestorationMixin__bucket);
        if (oldBucket != null)
          oldBucket.dispose$0();
      }
    },
    dispose$0() {
      var t1, _this = this;
      _this.RestorationMixin__properties.forEach$1(0, new A.__TextFieldState_State_RestorationMixin_dispose_closure());
      t1 = _this.RestorationMixin__bucket;
      if (t1 != null)
        t1.dispose$0();
      _this.RestorationMixin__bucket = null;
      _this.super$State$dispose();
    }
  };
  A.TextFormField.prototype = {
    createState$0() {
      var _null = null;
      return new A._TextFormFieldState(A.RestorableBool$(false), A.FocusNode$(true, _null, true, true, _null, _null, false), _null, A.LinkedHashMap_LinkedHashMap$_empty(type$.RestorableProperty_nullable_Object, type$.void_Function), _null, true, _null, B._StateLifecycle_0);
    }
  };
  A.TextFormField_closure.prototype = {
    call$1(field) {
      var effectiveDecoration, t1, t2, t3, t4, _this = this;
      field = type$._TextFormFieldState._as(type$.FormFieldState_String._as(field));
      effectiveDecoration = _this.decoration.applyDefaults$1(A.Theme_of(field.get$context(0)).inputDecorationTheme);
      t1 = field.RestorationMixin__bucket;
      t2 = field.get$_text_form_field$_effectiveController();
      t3 = field.__FormFieldState__errorText_F;
      t3 === $ && A.throwLateFieldNI("_errorText");
      A.ChangeNotifier_debugAssertNotDisposed(t3);
      A.assertHelper(t3._restoration0$_restorationId != null);
      t4 = t3._restoration_properties$_value;
      t3 = effectiveDecoration.copyWith$1$errorText(t4 == null ? A._instanceType(t3)._eval$1("RestorableValue.T")._as(t4) : t4);
      return A.UnmanagedRestorationScope$(t1, A.TextField$(_this.autocorrect, _this.autofillHints, _this.autofocus, _this.buildCounter, _this.canRequestFocus, _this.clipBehavior, _this.contentInsertionConfiguration, _this.contextMenuBuilder, t2, _this.cursorColor, _this.cursorErrorColor, _this.cursorHeight, _this.cursorOpacityAnimates, _this.cursorRadius, _this.cursorWidth, t3, _this.dragStartBehavior, _this.enableIMEPersonalizedLearning, true, _this.enableSuggestions, true, _this.expands, _this.focusNode, _this.groupId, _this.ignorePointers, _this.inputFormatters, _this.keyboardAppearance, _this.keyboardType, _this.magnifierConfiguration, _this.maxLength, _this.maxLengthEnforcement, _this.maxLines, _this.minLines, _this.mouseCursor, _this.obscureText, _this.obscuringCharacter, _this.onAppPrivateCommand, new A.TextFormField_closure_onChangedHandler(field, _this.onChanged), _this.onEditingComplete, _this.onFieldSubmitted, _this.onTap, _this.onTapAlwaysCalled, _this.onTapOutside, _this.onTapUpOutside, _this.readOnly, _this.restorationId, _this.scribbleEnabled, _this.scrollController, _this.scrollPadding, _this.scrollPhysics, _this.selectionControls, _this.selectionHeightStyle, _this.selectionWidthStyle, _this.showCursor, B.SmartDashesType_1, B.SmartQuotesType_1, _this.spellCheckConfiguration, _this.statesController, _this.strutStyle, _this.style, _this.stylusHandwritingEnabled, _this.textAlign, _this.textAlignVertical, _this.textCapitalization, _this.textDirection, _this.textInputAction, _this.toolbarOptions, _this.undoController));
    },
    $signature: 250
  };
  A.TextFormField_closure_onChangedHandler.prototype = {
    call$1(value) {
      this.field.didChange$1(value);
      this.onChanged.call$1(value);
    },
    $signature: 32
  };
  A._TextFormFieldState.prototype = {
    get$_text_form_field$_effectiveController() {
      type$.TextFormField._as(A.State.prototype.get$widget.call(this));
      var t1 = this._text_form_field$_controller;
      t1.toString;
      A.ChangeNotifier_debugAssertNotDisposed(t1);
      A.assertHelper(t1._restoration0$_restorationId != null);
      t1 = t1._restoration_properties$_value;
      t1.toString;
      return t1;
    },
    restoreState$2(oldBucket, initialRestore) {
      var _this = this;
      _this.super$FormFieldState$restoreState(oldBucket, initialRestore);
      if (_this._text_form_field$_controller != null)
        _this._registerController$0();
      _this.set$__FormFieldState__value_AI(A._instanceType(_this)._eval$1("FormFieldState.T?")._as(_this.get$_text_form_field$_effectiveController()._change_notifier$_value.text));
    },
    _registerController$0() {
      A.assertHelper(this._text_form_field$_controller != null);
      var t1 = this._text_form_field$_controller;
      t1.toString;
      this.registerForRestoration$2(t1, "controller");
    },
    _createLocalController$1(value) {
      var t1, _this = this;
      A.assertHelper(_this._text_form_field$_controller == null);
      if (value == null)
        t1 = A.RestorableTextEditingController$fromValue(B.TextEditingValue_Yyo);
      else
        t1 = A.RestorableTextEditingController$fromValue(value);
      _this._text_form_field$_controller = t1;
      if (!_this.get$restorePending())
        _this._registerController$0();
    },
    initState$0() {
      var t1, _this = this;
      _this.super$FormFieldState$initState();
      type$.TextFormField._as(A.State.prototype.get$widget.call(_this));
      t1 = _this._widget.initialValue;
      _this._createLocalController$1(new A.TextEditingValue(t1, B.TextSelection_kab, B.TextRange_m1_m1));
    },
    didUpdateWidget$1(oldWidget) {
      var t1 = type$.TextFormField;
      this.super$FormFieldState$didUpdateWidget(t1._as(oldWidget));
      t1._as(A.State.prototype.get$widget.call(this));
    },
    dispose$0() {
      type$.TextFormField._as(A.State.prototype.get$widget.call(this));
      var t1 = this._text_form_field$_controller;
      if (t1 != null) {
        t1._disposeOldValue$0();
        t1.super$RestorableListenable$dispose();
      }
      this.super$FormFieldState$dispose();
    },
    didChange$1(value) {
      var t1;
      this.super$FormFieldState$didChange(value);
      if (this.get$_text_form_field$_effectiveController()._change_notifier$_value.text !== value) {
        t1 = this.get$_text_form_field$_effectiveController();
        t1.set$value(0, new A.TextEditingValue(value, B.TextSelection_kab, B.TextRange_m1_m1));
      }
    }
  };
  A.MaterialTextSelectionHandleControls.prototype = {};
  A.MaterialTextSelectionControls.prototype = {
    getHandleSize$1(textLineHeight) {
      return B.Size_22_22;
    },
    buildHandle$4(context, type, textHeight, onTap) {
      var theme, t1, handleColor, handle, _null = null;
      type$.nullable_void_Function._as(onTap);
      theme = A.Theme_of(context);
      context.dependOnInheritedWidgetOfExactType$1$0(type$.TextSelectionTheme);
      t1 = A.Theme_of(context);
      handleColor = t1.textSelectionTheme.selectionHandleColor;
      if (handleColor == null)
        handleColor = theme.colorScheme.primary;
      handle = A.SizedBox$(A.CustomPaint$(A.GestureDetector$(B.HitTestBehavior_2, _null, B.DragStartBehavior_1, false, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, onTap, _null, _null, _null, _null, _null, _null), _null, _null, new A._TextSelectionHandlePainter(handleColor, _null), B.Size_0_0), 22, 22);
      switch (type.index) {
        case 0:
          t1 = A.Transform$rotate(1.5707963267948966, handle);
          break;
        case 1:
          t1 = handle;
          break;
        case 2:
          t1 = A.Transform$rotate(0.7853981633974483, handle);
          break;
        default:
          t1 = _null;
      }
      return t1;
    },
    getHandleAnchor$2(type, textLineHeight) {
      var t1;
      switch (type.index) {
        case 2:
          t1 = B.Offset_11_m4;
          break;
        case 0:
          t1 = B.Offset_22_0;
          break;
        case 1:
          t1 = B.Offset_0_0;
          break;
        default:
          t1 = null;
      }
      return t1;
    }
  };
  A._TextSelectionHandlePainter.prototype = {
    paint$2(canvas, size) {
      var radius, circle, t2, path,
        t1 = $.$get$_renderer(),
        paint = t1.createPaint$0();
      paint.set$color(0, this.color);
      radius = size._dx / 2;
      circle = A.Rect$fromCircle(new A.Offset(radius, radius), radius);
      t2 = 0 + radius;
      path = t1.createPath$0();
      path.addOval$1(circle);
      path.addRect$1(new A.Rect(0, 0, t2, t2));
      canvas.drawPath$2(path, paint);
    },
    shouldRepaint$1(oldPainter) {
      return !this.color.$eq(0, type$._TextSelectionHandlePainter._as(oldPainter).color);
    }
  };
  A._MaterialTextSelectionHandleControls_MaterialTextSelectionControls_TextSelectionHandleControls.prototype = {};
  A.TextSelectionThemeData.prototype = {
    get$hashCode(_) {
      return A.Object_hash(this.cursorColor, this.selectionColor, this.selectionHandleColor, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue);
    },
    $eq(_, other) {
      var _this = this;
      if (other == null)
        return false;
      if (_this === other)
        return true;
      if (J.get$runtimeType$(other) !== A.getRuntimeTypeOfDartObject(_this))
        return false;
      return other instanceof A.TextSelectionThemeData && J.$eq$(other.cursorColor, _this.cursorColor) && J.$eq$(other.selectionColor, _this.selectionColor) && J.$eq$(other.selectionHandleColor, _this.selectionHandleColor);
    },
    debugFillProperties$1(properties) {
      var _this = this;
      _this.super$Diagnosticable$debugFillProperties(properties);
      properties.add$1(0, A.ColorProperty$("cursorColor", _this.cursorColor, null, B.DiagnosticLevel_3, true, B.DiagnosticsTreeStyle_8));
      properties.add$1(0, A.ColorProperty$("selectionColor", _this.selectionColor, null, B.DiagnosticLevel_3, true, B.DiagnosticsTreeStyle_8));
      properties.add$1(0, A.ColorProperty$("selectionHandleColor", _this.selectionHandleColor, null, B.DiagnosticLevel_3, true, B.DiagnosticsTreeStyle_8));
    }
  };
  A._TextSelectionThemeData_Object_Diagnosticable.prototype = {};
  A.TextSelectionToolbar.prototype = {
    build$1(context) {
      var paddingAbove, fitsAbove, localAdjustment, t1, t2, t3,
        anchorAbovePadded = this.anchorAbove.$sub(0, B.Offset_0_8),
        anchorBelowPadded = this.anchorBelow.$add(0, B.Offset_0_20);
      A.debugCheckHasMediaQuery(context);
      paddingAbove = A.InheritedModel_inheritFrom(context, B._MediaQueryAspect_6, type$.MediaQuery).data.padding.top + 8;
      fitsAbove = 44 <= anchorAbovePadded._dy - 8 - paddingAbove;
      localAdjustment = new A.Offset(8, paddingAbove);
      t1 = anchorAbovePadded.$sub(0, localAdjustment);
      t2 = anchorBelowPadded.$sub(0, localAdjustment);
      t3 = this.children;
      A.assertHelper(t3.length > 0);
      return new A.Padding(new A.EdgeInsets(8, paddingAbove, 8, 8), new A.CustomSingleChildLayout(new A.TextSelectionToolbarLayoutDelegate(t1, t2, fitsAbove), new A._TextSelectionToolbarOverflowable(t3, fitsAbove, A.text_selection_toolbar_TextSelectionToolbar__defaultToolbarBuilder$closure(), null), null), null);
    }
  };
  A._TextSelectionToolbarOverflowable.prototype = {
    createState$0() {
      return new A._TextSelectionToolbarOverflowableState(new A.UniqueKey(), null, null, B._StateLifecycle_0);
    },
    toolbarBuilder$2(arg0, arg1) {
      return this.toolbarBuilder.call$2(arg0, arg1);
    }
  };
  A._TextSelectionToolbarOverflowableState.prototype = {
    didUpdateWidget$1(oldWidget) {
      var _this = this;
      type$._TextSelectionToolbarOverflowable._as(oldWidget);
      _this.super$State$didUpdateWidget(oldWidget);
      if (!A.listEquals(_this._widget.children, oldWidget.children, type$.Widget)) {
        _this._containerKey = new A.UniqueKey();
        _this._overflowOpen = false;
      }
    },
    build$1(context) {
      var t1, t2, t3, t4, t5, t6, t7, t8, t9, _this = this, _null = null;
      A.debugCheckHasMaterialLocalizations(context);
      A.debugCheckHasMaterialLocalizations(context);
      A.Localizations_of(context, B.Type_MaterialLocalizations_nEU, type$.MaterialLocalizations).toString;
      t1 = _this._containerKey;
      t2 = _this._overflowOpen;
      t3 = A.Directionality_of(context);
      t4 = _this._widget;
      t5 = t4.isAbove;
      t6 = _this._overflowOpen;
      t7 = type$.ValueKey_StandardComponentType;
      t7 = t6 ? new A.ValueKey(B.StandardComponentType_0, t7) : new A.ValueKey(B.StandardComponentType_2, t7);
      t8 = A.Icon$(t6 ? B.IconData_57490_true : B.IconData_58372_false, _null, _null, _null);
      t9 = t6 ? "Back" : "More";
      t7 = A._setArrayType([new A._TextSelectionToolbarOverflowButton(t8, new A._TextSelectionToolbarOverflowableState_build_closure(_this), t9, t7)], type$.JSArray_Widget);
      B.JSArray_methods.addAll$1(t7, _this._widget.children);
      return new A._TextSelectionToolbarTrailingEdgeAlign(t2, t3, A.AnimatedSize$(t4.toolbarBuilder$2(context, new A._TextSelectionToolbarItemsLayout(t5, t6, t7, _null)), B.C__Linear, B.Duration_140000), t1);
    },
    $isTickerProvider: 1
  };
  A._TextSelectionToolbarOverflowableState_build_closure.prototype = {
    call$0() {
      var t1 = this.$this;
      t1.setState$1(new A._TextSelectionToolbarOverflowableState_build__closure(t1));
    },
    $signature: 1
  };
  A._TextSelectionToolbarOverflowableState_build__closure.prototype = {
    call$0() {
      var t1 = this.$this;
      t1._overflowOpen = !t1._overflowOpen;
    },
    $signature: 1
  };
  A._TextSelectionToolbarTrailingEdgeAlign.prototype = {
    createRenderObject$1(context) {
      var t1 = new A._TextSelectionToolbarTrailingEdgeAlignRenderBox(this.overflowOpen, this.textDirection, null, new A._LayoutCacheStorage(), A.LayerHandle$(type$.ContainerLayer_2));
      t1.RenderObject$0();
      t1.set$child(null);
      return t1;
    },
    updateRenderObject$2(context, renderObject) {
      type$._TextSelectionToolbarTrailingEdgeAlignRenderBox._as(renderObject);
      renderObject.set$overflowOpen(this.overflowOpen);
      renderObject.set$textDirection(this.textDirection);
    }
  };
  A._TextSelectionToolbarTrailingEdgeAlignRenderBox.prototype = {
    set$overflowOpen(value) {
      if (value === this._overflowOpen)
        return;
      this._overflowOpen = value;
      this.markNeedsLayout$0();
    },
    set$textDirection(value) {
      if (value === this._text_selection_toolbar$_textDirection)
        return;
      this._text_selection_toolbar$_textDirection = value;
      this.markNeedsLayout$0();
    },
    performLayout$0() {
      var t2, t3, _this = this,
        t1 = _this.RenderObjectWithChildMixin__child;
      t1.toString;
      t1.layout$2$parentUsesSize(A.RenderObject.prototype.get$constraints.call(_this).loosen$0(), true);
      if (!_this._overflowOpen && _this._closedWidth == null)
        _this._closedWidth = _this.RenderObjectWithChildMixin__child.get$size(0)._dx;
      t1 = A.RenderObject.prototype.get$constraints.call(_this);
      t2 = _this._closedWidth;
      if (t2 != null) {
        t2 = _this.RenderObjectWithChildMixin__child.get$size(0);
        t3 = _this._closedWidth;
        t3.toString;
        t2 = t2._dx > t3;
      } else {
        t3 = t2;
        t2 = true;
      }
      if (t2)
        t2 = _this.RenderObjectWithChildMixin__child.get$size(0)._dx;
      else {
        t3.toString;
        t2 = t3;
      }
      _this.set$size(0, t1.constrain$1(new A.Size(t2, _this.RenderObjectWithChildMixin__child.get$size(0)._dy)));
      t2 = _this.RenderObjectWithChildMixin__child.parentData;
      t2.toString;
      type$.ToolbarItemsParentData._as(t2);
      t2.offset = new A.Offset(_this._text_selection_toolbar$_textDirection === B.TextDirection_0 ? 0 : _this.get$size(0)._dx - _this.RenderObjectWithChildMixin__child.get$size(0)._dx, 0);
    },
    paint$2(context, offset) {
      var t1 = this.RenderObjectWithChildMixin__child,
        t2 = t1.parentData;
      t2.toString;
      context.paintChild$2(t1, type$.ToolbarItemsParentData._as(t2).offset.$add(0, offset));
    },
    hitTestChildren$2$position(result, position) {
      var t1 = this.RenderObjectWithChildMixin__child.parentData;
      t1.toString;
      type$.ToolbarItemsParentData._as(t1);
      return result.addWithPaintOffset$3$hitTest$offset$position(new A._TextSelectionToolbarTrailingEdgeAlignRenderBox_hitTestChildren_closure(this, position, t1), t1.offset, position);
    },
    setupParentData$1(child) {
      type$.RenderBox._as(child);
      if (!(child.parentData instanceof A.ToolbarItemsParentData))
        child.parentData = new A.ToolbarItemsParentData(null, null, B.Offset_0_0);
    },
    applyPaintTransform$2(child, transform) {
      var t1 = child.parentData;
      t1.toString;
      t1 = type$.ToolbarItemsParentData._as(t1).offset;
      transform.translate$2(0, t1._dx, t1._dy);
      this.super$RenderProxyBoxMixin$applyPaintTransform(child, transform);
    }
  };
  A._TextSelectionToolbarTrailingEdgeAlignRenderBox_hitTestChildren_closure.prototype = {
    call$2(result, transformed) {
      A.assertHelper(transformed.$eq(0, this.position.$sub(0, this.childParentData.offset)));
      return this.$this.RenderObjectWithChildMixin__child.hitTest$2$position(result, transformed);
    },
    $signature: 20
  };
  A._TextSelectionToolbarItemsLayout.prototype = {
    createRenderObject$1(context) {
      var t1 = new A._RenderTextSelectionToolbarItemsLayout(this.isAbove, this.overflowOpen, 0, null, null, new A._LayoutCacheStorage(), A.LayerHandle$(type$.ContainerLayer_2));
      t1.RenderObject$0();
      return t1;
    },
    updateRenderObject$2(context, renderObject) {
      type$._RenderTextSelectionToolbarItemsLayout._as(renderObject);
      renderObject.set$isAbove(this.isAbove);
      renderObject.set$overflowOpen(this.overflowOpen);
    },
    createElement$0(_) {
      var t1 = type$.Element,
        t2 = A.HashSet_HashSet(t1);
      A.debugChildrenHaveDuplicateKeys(this, this.children);
      t1 = new A._TextSelectionToolbarItemsLayoutElement(t2, this, B._ElementLifecycle_0, A.HashSet_HashSet(t1));
      $.$get$FlutterMemoryAllocations_instance().dispatchObjectCreated$3$className$library$object(B.Type_Element_rqC.toString$0(0), "package:flutter/widgets.dart", t1);
      return t1;
    }
  };
  A._TextSelectionToolbarItemsLayoutElement.prototype = {};
  A._RenderTextSelectionToolbarItemsLayout.prototype = {
    set$isAbove(value) {
      if (value === this._isAbove)
        return;
      this._isAbove = value;
      this.markNeedsLayout$0();
    },
    set$overflowOpen(value) {
      if (value === this._overflowOpen)
        return;
      this._overflowOpen = value;
      this.markNeedsLayout$0();
    },
    _layoutChildren$0() {
      var t2, t3, _this = this, t1 = {},
        sizedConstraints = _this._overflowOpen ? A.RenderObject.prototype.get$constraints.call(_this) : A.BoxConstraints$loose(new A.Size(A.RenderObject.prototype.get$constraints.call(_this).maxWidth, 44));
      t1.i = -1;
      t1.width = 0;
      _this.visitChildren$1(new A._RenderTextSelectionToolbarItemsLayout__layoutChildren_closure(t1, _this, sizedConstraints));
      t2 = _this.ContainerRenderObjectMixin__firstChild;
      t2.toString;
      t3 = _this._lastIndexThatFits;
      if (t3 !== -1 && t3 === _this.ContainerRenderObjectMixin__childCount - 2 && t1.width - t2.get$size(0)._dx <= sizedConstraints.maxWidth)
        _this._lastIndexThatFits = -1;
    },
    _shouldPaintChild$2(renderObjectChild, index) {
      var t1, _this = this;
      if (renderObjectChild === _this.ContainerRenderObjectMixin__firstChild)
        return _this._lastIndexThatFits !== -1;
      t1 = _this._lastIndexThatFits;
      if (t1 === -1)
        return true;
      return index > t1 === _this._overflowOpen;
    },
    _placeChildren$0() {
      var t2, t3, t4, t5, _this = this, t1 = {};
      t1.i = -1;
      t1.nextSize = B.Size_0_0;
      t1.fitWidth = 0;
      t2 = _this.ContainerRenderObjectMixin__firstChild;
      t2.toString;
      t1.overflowHeight = _this._overflowOpen && !_this._isAbove ? t2.get$size(0)._dy : 0;
      _this.visitChildren$1(new A._RenderTextSelectionToolbarItemsLayout__placeChildren_closure(t1, _this, t2));
      t3 = t2.parentData;
      t3.toString;
      type$.ToolbarItemsParentData._as(t3);
      t4 = _this.ContainerRenderObjectMixin__firstChild;
      t4.toString;
      if (_this._shouldPaintChild$2(t4, 0)) {
        t3.shouldPaint = true;
        if (_this._overflowOpen) {
          t4 = _this._isAbove;
          t3.offset = t4 ? new A.Offset(0, t1.overflowHeight) : B.Offset_0_0;
          t3 = t1.nextSize;
          t5 = t3._dy;
          t2 = t4 ? t5 + t2.get$size(0)._dy : t5;
          t1.nextSize = new A.Size(t3._dx, t2);
        } else {
          t3.offset = new A.Offset(t1.fitWidth, 0);
          t1.nextSize = new A.Size(t1.nextSize._dx + t2.get$size(0)._dx, t1.nextSize._dy);
        }
      } else
        t3.shouldPaint = false;
      _this.set$size(0, t1.nextSize);
    },
    _resizeChildrenWhenOverflow$0() {
      var t2, _this = this, t1 = {};
      if (!_this._overflowOpen)
        return;
      t2 = _this.ContainerRenderObjectMixin__firstChild;
      t2.toString;
      t1.i = -1;
      _this.visitChildren$1(new A._RenderTextSelectionToolbarItemsLayout__resizeChildrenWhenOverflow_closure(t1, _this, t2));
    },
    performLayout$0() {
      var t1, _this = this;
      _this._lastIndexThatFits = -1;
      if (_this.ContainerRenderObjectMixin__firstChild == null) {
        t1 = A.RenderObject.prototype.get$constraints.call(_this);
        _this.set$size(0, new A.Size(t1.constrainWidth$1(0), t1.constrainHeight$1(0)));
        return;
      }
      _this._layoutChildren$0();
      _this._placeChildren$0();
      _this._resizeChildrenWhenOverflow$0();
    },
    paint$2(context, offset) {
      this.visitChildren$1(new A._RenderTextSelectionToolbarItemsLayout_paint_closure(context, offset));
    },
    setupParentData$1(child) {
      type$.RenderBox._as(child);
      if (!(child.parentData instanceof A.ToolbarItemsParentData))
        child.parentData = new A.ToolbarItemsParentData(null, null, B.Offset_0_0);
    },
    hitTestChildren$2$position(result, position) {
      var t2, child, _box_0 = {},
        t1 = _box_0.child = this.ContainerRenderObjectMixin__lastChild;
      for (t2 = type$.ToolbarItemsParentData; t1 != null;) {
        t1 = t1.parentData;
        t1.toString;
        t2._as(t1);
        if (!t1.shouldPaint) {
          child = t1.ContainerParentDataMixin_previousSibling;
          _box_0.child = child;
          t1 = child;
          continue;
        }
        if (result.addWithPaintOffset$3$hitTest$offset$position(new A._RenderTextSelectionToolbarItemsLayout_hitTestChildren_closure(_box_0, position, t1), t1.offset, position))
          return true;
        child = t1.ContainerParentDataMixin_previousSibling;
        _box_0.child = child;
        t1 = child;
      }
      return false;
    },
    visitChildrenForSemantics$1(visitor) {
      this.visitChildren$1(new A._RenderTextSelectionToolbarItemsLayout_visitChildrenForSemantics_closure(type$.void_Function_RenderObject._as(visitor)));
    }
  };
  A._RenderTextSelectionToolbarItemsLayout__layoutChildren_closure.prototype = {
    call$1(renderObjectChild) {
      var t2, t3, width,
        t1 = this._box_0;
      ++t1.i;
      t2 = this.$this;
      if (t2._lastIndexThatFits !== -1 && !t2._overflowOpen)
        return;
      type$.RenderBox._as(renderObjectChild);
      t3 = this.sizedConstraints;
      renderObjectChild.layout$2$parentUsesSize(t3.loosen$0(), true);
      width = t1.width + renderObjectChild.get$size(0)._dx;
      t1.width = width;
      if (width > t3.maxWidth && t2._lastIndexThatFits === -1)
        t2._lastIndexThatFits = t1.i - 1;
    },
    $signature: 12
  };
  A._RenderTextSelectionToolbarItemsLayout__placeChildren_closure.prototype = {
    call$1(renderObjectChild) {
      var t3, t4, fitWidth,
        t1 = this._box_0,
        t2 = ++t1.i;
      type$.RenderBox._as(renderObjectChild);
      t3 = renderObjectChild.parentData;
      t3.toString;
      type$.ToolbarItemsParentData._as(t3);
      if (renderObjectChild === this.navButton)
        return;
      t4 = this.$this;
      if (!t4._shouldPaintChild$2(renderObjectChild, t2)) {
        t3.shouldPaint = false;
        return;
      }
      t3.shouldPaint = true;
      if (!t4._overflowOpen) {
        t2 = t1.fitWidth;
        t3.offset = new A.Offset(t2, 0);
        fitWidth = t2 + renderObjectChild.get$size(0)._dx;
        t1.fitWidth = fitWidth;
        t1.nextSize = new A.Size(fitWidth, Math.max(renderObjectChild.get$size(0)._dy, t1.nextSize._dy));
      } else {
        t2 = t1.overflowHeight;
        t3.offset = new A.Offset(0, t2);
        t1.overflowHeight = t2 + renderObjectChild.get$size(0)._dy;
        t1.nextSize = new A.Size(Math.max(renderObjectChild.get$size(0)._dx, t1.nextSize._dx), t1.overflowHeight);
      }
    },
    $signature: 12
  };
  A._RenderTextSelectionToolbarItemsLayout__resizeChildrenWhenOverflow_closure.prototype = {
    call$1(renderObjectChild) {
      var t1, t2, t3;
      type$.RenderBox._as(renderObjectChild);
      t1 = renderObjectChild.parentData;
      t1.toString;
      type$.ToolbarItemsParentData._as(t1);
      t2 = ++this._box_0.i;
      if (renderObjectChild === this.navButton)
        return;
      t3 = this.$this;
      if (!t3._shouldPaintChild$2(renderObjectChild, t2)) {
        t1.shouldPaint = false;
        return;
      }
      renderObjectChild.layout$2$parentUsesSize(A.BoxConstraints$tightFor(null, t3.get$size(0)._dx), true);
    },
    $signature: 12
  };
  A._RenderTextSelectionToolbarItemsLayout_paint_closure.prototype = {
    call$1(renderObjectChild) {
      var t1;
      type$.RenderBox._as(renderObjectChild);
      t1 = renderObjectChild.parentData;
      t1.toString;
      type$.ToolbarItemsParentData._as(t1);
      if (!t1.shouldPaint)
        return;
      this.context.paintChild$2(renderObjectChild, t1.offset.$add(0, this.offset));
    },
    $signature: 12
  };
  A._RenderTextSelectionToolbarItemsLayout_hitTestChildren_closure.prototype = {
    call$2(result, transformed) {
      A.assertHelper(transformed.$eq(0, this.position.$sub(0, this.childParentData.offset)));
      return this._box_0.child.hitTest$2$position(result, transformed);
    },
    $signature: 20
  };
  A._RenderTextSelectionToolbarItemsLayout_visitChildrenForSemantics_closure.prototype = {
    call$1(renderObjectChild) {
      var t1;
      type$.RenderBox._as(renderObjectChild);
      t1 = renderObjectChild.parentData;
      t1.toString;
      if (type$.ToolbarItemsParentData._as(t1).shouldPaint)
        this.visitor.call$1(renderObjectChild);
    },
    $signature: 12
  };
  A._TextSelectionToolbarContainer.prototype = {
    build$1(context) {
      var _null = null;
      return A.Material$(B.Duration_200000, B.BorderRadius_QJL, this.child, B.Clip_2, A._TextSelectionToolbarContainer__getColor(A.Theme_of(context).colorScheme), 1, _null, _null, _null, _null, _null, B.MaterialType_1);
    }
  };
  A._TextSelectionToolbarOverflowButton.prototype = {
    build$1(context) {
      var _null = null;
      return A.Material$(B.Duration_200000, _null, A.IconButton$(_null, _null, this.icon, _null, _null, this.onPressed, _null, _null, this.tooltip), B.Clip_0, B.Color_Edl, 0, _null, _null, _null, _null, _null, B.MaterialType_1);
    }
  };
  A.__TextSelectionToolbarOverflowableState_State_TickerProviderStateMixin_dispose_closure.prototype = {
    call$0() {
      var t3, t4,
        t1 = this.$this,
        t2 = t1.TickerProviderStateMixin__tickers;
      if (t2 != null)
        for (t2 = A._LinkedHashSetIterator$(t2, t2._collection$_modifications, A._instanceType(t2)._precomputed1), t3 = t2.$ti._precomputed1; t2.moveNext$0();) {
          t4 = t2._collection$_current;
          if (t4 == null)
            t4 = t3._as(t4);
          if (t4._ticker$_future != null)
            throw A.wrapException(A.FlutterError$fromParts(A._setArrayType([A.ErrorSummary$(t1.toString$0(0) + " was disposed with an active Ticker."), A.ErrorDescription$(A.getRuntimeTypeOfDartObject(t1).toString$0(0) + string$.x20creatT), A.ErrorHint$(string$.Ticker), t4.describeForError$1("The offending ticker was")], type$.JSArray_DiagnosticsNode)));
        }
      return true;
    },
    $signature: 0
  };
  A.__RenderTextSelectionToolbarItemsLayout_RenderBox_ContainerRenderObjectMixin.prototype = {
    attach$1(owner) {
      var child, t1, t2;
      this.super$RenderObject$attach(owner);
      child = this.ContainerRenderObjectMixin__firstChild;
      for (t1 = type$.ToolbarItemsParentData; child != null;) {
        child.attach$1(owner);
        t2 = child.parentData;
        t2.toString;
        child = t1._as(t2).ContainerParentDataMixin_nextSibling;
      }
    },
    detach$0(_) {
      var child, t1, t2;
      this.super$RenderObject$detach(0);
      child = this.ContainerRenderObjectMixin__firstChild;
      for (t1 = type$.ToolbarItemsParentData; child != null;) {
        child.detach$0(0);
        t2 = child.parentData;
        t2.toString;
        child = t1._as(t2).ContainerParentDataMixin_nextSibling;
      }
    }
  };
  A.__TextSelectionToolbarOverflowableState_State_TickerProviderStateMixin.prototype = {
    activate$0() {
      this.super$State$activate();
      this._updateTickerModeNotifier$0();
      this._updateTickers$0();
    },
    dispose$0() {
      var t1, _this = this;
      A.assertHelper(new A.__TextSelectionToolbarOverflowableState_State_TickerProviderStateMixin_dispose_closure(_this).call$0());
      t1 = _this.TickerProviderStateMixin__tickerModeNotifier;
      if (t1 != null)
        t1.removeListener$1(0, _this.get$_updateTickers());
      _this.set$_tickerModeNotifier(null);
      _this.super$State$dispose();
    },
    debugFillProperties$1(properties) {
      var t1, t2, t3, _null = null;
      this.super$State$debugFillProperties(properties);
      t1 = this.TickerProviderStateMixin__tickers;
      if (t1 != null) {
        t2 = t1._collection$_length;
        t3 = t2 === 1 ? "" : "s";
        t3 = "tracking " + t2 + " ticker" + t3;
        t2 = t3;
      } else
        t2 = _null;
      properties.add$1(0, A.DiagnosticsProperty$("tickers", t1, true, _null, t2, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.Set_Ticker));
    }
  };
  A._TextSelectionToolbarItemPosition.prototype = {
    _enumToString$0() {
      return "_TextSelectionToolbarItemPosition." + this._name;
    }
  };
  A.TextSelectionToolbarTextButton.prototype = {
    build$1(context) {
      var _this = this, _null = null;
      return A.TextButton$(_this.child, _this.onPressed, A.TextButton_styleFrom(_this.alignment, _null, B.Color_Edl, _null, _null, _null, _null, _null, _null, A.TextSelectionToolbarTextButton__getForegroundColor(A.Theme_of(context).colorScheme), _null, B.Size_48_48, _this.padding, _null, B.RoundedRectangleBorder_Ggx, _null, _null, B.TextStyle_IHC, _null));
    }
  };
  A.TextTheme.prototype = {
    merge$1(other) {
      var t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t18, t19, t20, t21, t22, t23, t24, t25, t26, t27, t28, t29, t30, _this = this, _null = null;
      if (other == null)
        return _this;
      t1 = _this.displayLarge;
      t2 = t1 == null ? _null : t1.merge$1(other.displayLarge);
      if (t2 == null)
        t2 = other.displayLarge;
      t3 = _this.displayMedium;
      t4 = t3 == null ? _null : t3.merge$1(other.displayMedium);
      if (t4 == null)
        t4 = other.displayMedium;
      t5 = _this.displaySmall;
      t6 = t5 == null ? _null : t5.merge$1(other.displaySmall);
      if (t6 == null)
        t6 = other.displaySmall;
      t7 = _this.headlineLarge;
      t8 = t7 == null ? _null : t7.merge$1(other.headlineLarge);
      if (t8 == null)
        t8 = other.headlineLarge;
      t9 = _this.headlineMedium;
      t10 = t9 == null ? _null : t9.merge$1(other.headlineMedium);
      if (t10 == null)
        t10 = other.headlineMedium;
      t11 = _this.headlineSmall;
      t12 = t11 == null ? _null : t11.merge$1(other.headlineSmall);
      if (t12 == null)
        t12 = other.headlineSmall;
      t13 = _this.titleLarge;
      t14 = t13 == null ? _null : t13.merge$1(other.titleLarge);
      if (t14 == null)
        t14 = other.titleLarge;
      t15 = _this.titleMedium;
      t16 = t15 == null ? _null : t15.merge$1(other.titleMedium);
      if (t16 == null)
        t16 = other.titleMedium;
      t17 = _this.titleSmall;
      t18 = t17 == null ? _null : t17.merge$1(other.titleSmall);
      if (t18 == null)
        t18 = other.titleSmall;
      t19 = _this.bodyLarge;
      t20 = t19 == null ? _null : t19.merge$1(other.bodyLarge);
      if (t20 == null)
        t20 = other.bodyLarge;
      t21 = _this.bodyMedium;
      t22 = t21 == null ? _null : t21.merge$1(other.bodyMedium);
      if (t22 == null)
        t22 = other.bodyMedium;
      t23 = _this.bodySmall;
      t24 = t23 == null ? _null : t23.merge$1(other.bodySmall);
      if (t24 == null)
        t24 = other.bodySmall;
      t25 = _this.labelLarge;
      t26 = t25 == null ? _null : t25.merge$1(other.labelLarge);
      if (t26 == null)
        t26 = other.labelLarge;
      t27 = _this.labelMedium;
      t28 = t27 == null ? _null : t27.merge$1(other.labelMedium);
      if (t28 == null)
        t28 = other.labelMedium;
      t29 = _this.labelSmall;
      t30 = t29 == null ? _null : t29.merge$1(other.labelSmall);
      if (t30 == null)
        t30 = other.labelSmall;
      t1 = t2 == null ? t1 : t2;
      t2 = t4 == null ? t3 : t4;
      t3 = t6 == null ? t5 : t6;
      t4 = t8 == null ? t7 : t8;
      t5 = t10 == null ? t9 : t10;
      t6 = t12 == null ? t11 : t12;
      t7 = t14 == null ? t13 : t14;
      t8 = t16 == null ? t15 : t16;
      t9 = t18 == null ? t17 : t18;
      t10 = t20 == null ? t19 : t20;
      t11 = t22 == null ? t21 : t22;
      t12 = t24 == null ? t23 : t24;
      t13 = t26 == null ? t25 : t26;
      t14 = t28 == null ? t27 : t28;
      return A.TextTheme$(t10, t11, t12, t1, t2, t3, t4, t5, t6, t13, t14, t30 == null ? t29 : t30, t7, t8, t9);
    },
    apply$6$bodyColor$decorationColor$displayColor$fontFamily$fontFamilyFallback$package(bodyColor, decorationColor, displayColor, fontFamily, fontFamilyFallback, $package) {
      var t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, _this = this, _null = null,
        t1 = _this.displayLarge;
      t1 = t1 == null ? _null : t1.apply$9$color$decoration$decorationColor$decorationStyle$fontFamily$fontFamilyFallback$fontSizeDelta$fontSizeFactor$package(displayColor, _null, decorationColor, _null, fontFamily, fontFamilyFallback, 0, 1, $package);
      t2 = _this.displayMedium;
      t2 = t2 == null ? _null : t2.apply$9$color$decoration$decorationColor$decorationStyle$fontFamily$fontFamilyFallback$fontSizeDelta$fontSizeFactor$package(displayColor, _null, decorationColor, _null, fontFamily, fontFamilyFallback, 0, 1, $package);
      t3 = _this.displaySmall;
      t3 = t3 == null ? _null : t3.apply$9$color$decoration$decorationColor$decorationStyle$fontFamily$fontFamilyFallback$fontSizeDelta$fontSizeFactor$package(displayColor, _null, decorationColor, _null, fontFamily, fontFamilyFallback, 0, 1, $package);
      t4 = _this.headlineLarge;
      t4 = t4 == null ? _null : t4.apply$9$color$decoration$decorationColor$decorationStyle$fontFamily$fontFamilyFallback$fontSizeDelta$fontSizeFactor$package(displayColor, _null, decorationColor, _null, fontFamily, fontFamilyFallback, 0, 1, $package);
      t5 = _this.headlineMedium;
      t5 = t5 == null ? _null : t5.apply$9$color$decoration$decorationColor$decorationStyle$fontFamily$fontFamilyFallback$fontSizeDelta$fontSizeFactor$package(displayColor, _null, decorationColor, _null, fontFamily, fontFamilyFallback, 0, 1, $package);
      t6 = _this.headlineSmall;
      t6 = t6 == null ? _null : t6.apply$9$color$decoration$decorationColor$decorationStyle$fontFamily$fontFamilyFallback$fontSizeDelta$fontSizeFactor$package(bodyColor, _null, decorationColor, _null, fontFamily, fontFamilyFallback, 0, 1, $package);
      t7 = _this.titleLarge;
      t7 = t7 == null ? _null : t7.apply$9$color$decoration$decorationColor$decorationStyle$fontFamily$fontFamilyFallback$fontSizeDelta$fontSizeFactor$package(bodyColor, _null, decorationColor, _null, fontFamily, fontFamilyFallback, 0, 1, $package);
      t8 = _this.titleMedium;
      t8 = t8 == null ? _null : t8.apply$9$color$decoration$decorationColor$decorationStyle$fontFamily$fontFamilyFallback$fontSizeDelta$fontSizeFactor$package(bodyColor, _null, decorationColor, _null, fontFamily, fontFamilyFallback, 0, 1, $package);
      t9 = _this.titleSmall;
      t9 = t9 == null ? _null : t9.apply$9$color$decoration$decorationColor$decorationStyle$fontFamily$fontFamilyFallback$fontSizeDelta$fontSizeFactor$package(bodyColor, _null, decorationColor, _null, fontFamily, fontFamilyFallback, 0, 1, $package);
      t10 = _this.bodyLarge;
      t10 = t10 == null ? _null : t10.apply$9$color$decoration$decorationColor$decorationStyle$fontFamily$fontFamilyFallback$fontSizeDelta$fontSizeFactor$package(bodyColor, _null, decorationColor, _null, fontFamily, fontFamilyFallback, 0, 1, $package);
      t11 = _this.bodyMedium;
      t11 = t11 == null ? _null : t11.apply$9$color$decoration$decorationColor$decorationStyle$fontFamily$fontFamilyFallback$fontSizeDelta$fontSizeFactor$package(bodyColor, _null, decorationColor, _null, fontFamily, fontFamilyFallback, 0, 1, $package);
      t12 = _this.bodySmall;
      t12 = t12 == null ? _null : t12.apply$9$color$decoration$decorationColor$decorationStyle$fontFamily$fontFamilyFallback$fontSizeDelta$fontSizeFactor$package(displayColor, _null, decorationColor, _null, fontFamily, fontFamilyFallback, 0, 1, $package);
      t13 = _this.labelLarge;
      t13 = t13 == null ? _null : t13.apply$9$color$decoration$decorationColor$decorationStyle$fontFamily$fontFamilyFallback$fontSizeDelta$fontSizeFactor$package(bodyColor, _null, decorationColor, _null, fontFamily, fontFamilyFallback, 0, 1, $package);
      t14 = _this.labelMedium;
      t14 = t14 == null ? _null : t14.apply$9$color$decoration$decorationColor$decorationStyle$fontFamily$fontFamilyFallback$fontSizeDelta$fontSizeFactor$package(bodyColor, _null, decorationColor, _null, fontFamily, fontFamilyFallback, 0, 1, $package);
      t15 = _this.labelSmall;
      return A.TextTheme$(t10, t11, t12, t1, t2, t3, t4, t5, t6, t13, t14, t15 == null ? _null : t15.apply$9$color$decoration$decorationColor$decorationStyle$fontFamily$fontFamilyFallback$fontSizeDelta$fontSizeFactor$package(bodyColor, _null, decorationColor, _null, fontFamily, fontFamilyFallback, 0, 1, $package), t7, t8, t9);
    },
    apply$3$bodyColor$decorationColor$displayColor(bodyColor, decorationColor, displayColor) {
      return this.apply$6$bodyColor$decorationColor$displayColor$fontFamily$fontFamilyFallback$package(bodyColor, decorationColor, displayColor, null, null, null);
    },
    $eq(_, other) {
      var _this = this;
      if (other == null)
        return false;
      if (_this === other)
        return true;
      if (J.get$runtimeType$(other) !== A.getRuntimeTypeOfDartObject(_this))
        return false;
      return other instanceof A.TextTheme && J.$eq$(_this.displayLarge, other.displayLarge) && J.$eq$(_this.displayMedium, other.displayMedium) && J.$eq$(_this.displaySmall, other.displaySmall) && J.$eq$(_this.headlineLarge, other.headlineLarge) && J.$eq$(_this.headlineMedium, other.headlineMedium) && J.$eq$(_this.headlineSmall, other.headlineSmall) && J.$eq$(_this.titleLarge, other.titleLarge) && J.$eq$(_this.titleMedium, other.titleMedium) && J.$eq$(_this.titleSmall, other.titleSmall) && J.$eq$(_this.bodyLarge, other.bodyLarge) && J.$eq$(_this.bodyMedium, other.bodyMedium) && J.$eq$(_this.bodySmall, other.bodySmall) && J.$eq$(_this.labelLarge, other.labelLarge) && J.$eq$(_this.labelMedium, other.labelMedium) && J.$eq$(_this.labelSmall, other.labelSmall);
    },
    get$hashCode(_) {
      var _this = this;
      return A.Object_hash(_this.displayLarge, _this.displayMedium, _this.displaySmall, _this.headlineLarge, _this.headlineMedium, _this.headlineSmall, _this.titleLarge, _this.titleMedium, _this.titleSmall, _this.bodyLarge, _this.bodyMedium, _this.bodySmall, _this.labelLarge, _this.labelMedium, _this.labelSmall, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue);
    },
    debugFillProperties$1(properties) {
      var t1, defaultTheme, _this = this, _null = null;
      _this.super$Diagnosticable$debugFillProperties(properties);
      t1 = A.defaultTargetPlatform();
      defaultTheme = A.Typography_Typography$_withPlatform(t1, _null, _null, B.TextTheme_91F, B.TextTheme_15m, B.TextTheme_X91).black;
      t1 = type$.TextStyle;
      properties.add$1(0, A.DiagnosticsProperty$("displayLarge", _this.displayLarge, true, defaultTheme.displayLarge, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t1));
      properties.add$1(0, A.DiagnosticsProperty$("displayMedium", _this.displayMedium, true, defaultTheme.displayMedium, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t1));
      properties.add$1(0, A.DiagnosticsProperty$("displaySmall", _this.displaySmall, true, defaultTheme.displaySmall, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t1));
      properties.add$1(0, A.DiagnosticsProperty$("headlineLarge", _this.headlineLarge, true, defaultTheme.headlineLarge, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t1));
      properties.add$1(0, A.DiagnosticsProperty$("headlineMedium", _this.headlineMedium, true, defaultTheme.headlineMedium, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t1));
      properties.add$1(0, A.DiagnosticsProperty$("headlineSmall", _this.headlineSmall, true, defaultTheme.headlineSmall, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t1));
      properties.add$1(0, A.DiagnosticsProperty$("titleLarge", _this.titleLarge, true, defaultTheme.titleLarge, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t1));
      properties.add$1(0, A.DiagnosticsProperty$("titleMedium", _this.titleMedium, true, defaultTheme.titleMedium, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t1));
      properties.add$1(0, A.DiagnosticsProperty$("titleSmall", _this.titleSmall, true, defaultTheme.titleSmall, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t1));
      properties.add$1(0, A.DiagnosticsProperty$("bodyLarge", _this.bodyLarge, true, defaultTheme.bodyLarge, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t1));
      properties.add$1(0, A.DiagnosticsProperty$("bodyMedium", _this.bodyMedium, true, defaultTheme.bodyMedium, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t1));
      properties.add$1(0, A.DiagnosticsProperty$("bodySmall", _this.bodySmall, true, defaultTheme.bodySmall, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t1));
      properties.add$1(0, A.DiagnosticsProperty$("labelLarge", _this.labelLarge, true, defaultTheme.labelLarge, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t1));
      properties.add$1(0, A.DiagnosticsProperty$("labelMedium", _this.labelMedium, true, defaultTheme.labelMedium, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t1));
      properties.add$1(0, A.DiagnosticsProperty$("labelSmall", _this.labelSmall, true, defaultTheme.labelSmall, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t1));
    }
  };
  A._TextTheme_Object_Diagnosticable.prototype = {};
  A.Theme.prototype = {
    build$1(context) {
      var t2, t3, t4, t5, t6, t7, selectionStyle, _this = this, _null = null,
        inheritedTheme = context.dependOnInheritedWidgetOfExactType$1$0(type$.InheritedCupertinoTheme),
        t1 = inheritedTheme == null ? _null : inheritedTheme.theme.data;
      if (t1 == null) {
        t1 = B.CupertinoThemeData_TnQ.brightness;
        t2 = B.CupertinoThemeData_TnQ.primaryColor;
        t3 = B.CupertinoThemeData_TnQ.primaryContrastingColor;
        t4 = B.CupertinoThemeData_TnQ.textTheme;
        t5 = B.CupertinoThemeData_TnQ.barBackgroundColor;
        t6 = B.CupertinoThemeData_TnQ.scaffoldBackgroundColor;
        t7 = B.CupertinoThemeData_TnQ.applyThemeToAll;
        t7 = new A.MaterialBasedCupertinoThemeData(_this.data, new A.NoDefaultCupertinoThemeData(t1, t2, t3, t4, t5, t6, t7), B._CupertinoThemeDefaults_x2T, t1, t2, t3, t4, t5, t6, t7);
        t1 = t7;
      }
      t1 = A.MaterialBasedCupertinoThemeData$_(t1._materialTheme, t1._cupertinoOverrideTheme.resolveFrom$1(context));
      selectionStyle = context.dependOnInheritedWidgetOfExactType$1$0(type$.DefaultSelectionStyle);
      if (selectionStyle == null)
        selectionStyle = B.DefaultSelectionStyle_gwC;
      t2 = _this.data;
      t3 = t2.textSelectionTheme;
      t4 = t3.selectionColor;
      if (t4 == null)
        t4 = selectionStyle.selectionColor;
      t3 = t3.cursorColor;
      if (t3 == null)
        t3 = selectionStyle.cursorColor;
      return new A._InheritedTheme(_this, new A.CupertinoTheme(t1, A.IconTheme$(A.DefaultSelectionStyle$(_this.child, t3, _null, _null, t4), t2.iconTheme, _null), _null), _null);
    },
    debugFillProperties$1(properties) {
      var _null = null;
      this.super$Widget$debugFillProperties(properties);
      properties.add$1(0, A.DiagnosticsProperty$("data", this.data, true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, false, true, B.DiagnosticsTreeStyle_8, _null, type$.ThemeData));
    }
  };
  A._InheritedTheme.prototype = {
    wrap$2(_, context, child) {
      return new A.Theme(this.theme.data, child, null);
    },
    updateShouldNotify$1(old) {
      return !this.theme.data.$eq(0, type$._InheritedTheme._as(old).theme.data);
    }
  };
  A.ThemeDataTween.prototype = {
    lerp$1(t) {
      var t2,
        t1 = this.begin;
      t1.toString;
      t2 = this.end;
      t2.toString;
      return A.ThemeData_lerp(t1, t2, t);
    }
  };
  A.AnimatedTheme.prototype = {
    createState$0() {
      return new A._AnimatedThemeState(null, null, B._StateLifecycle_0);
    }
  };
  A._AnimatedThemeState.prototype = {
    forEachTween$1(visitor) {
      var t1 = type$.nullable_Tween_dynamic_Function_3_nullable_Tween_dynamic_and_dynamic_and_Tween_dynamic_Function_dynamic._as(visitor).call$3(this._theme$_data, this._widget.data, new A._AnimatedThemeState_forEachTween_closure());
      t1.toString;
      this._theme$_data = type$.ThemeDataTween._as(t1);
    },
    build$1(context) {
      var t1 = this._theme$_data;
      t1.toString;
      return new A.Theme(t1.transform$1(0, type$.Animation_double._as(this.get$_implicit_animations$_animation()).get$value(0)), this._widget.child, null);
    },
    debugFillProperties$1(description) {
      var _null = null;
      this.super$_ImplicitlyAnimatedWidgetState_State_SingleTickerProviderStateMixin$debugFillProperties(description);
      description.add$1(0, A.DiagnosticsProperty$("data", this._theme$_data, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, false, true, B.DiagnosticsTreeStyle_8, _null, type$.ThemeDataTween));
    }
  };
  A._AnimatedThemeState_forEachTween_closure.prototype = {
    call$1(value) {
      return new A.ThemeDataTween(type$.ThemeData._as(value), null);
    },
    $signature: 251
  };
  A.MaterialTapTargetSize.prototype = {
    _enumToString$0() {
      return "MaterialTapTargetSize." + this._name;
    }
  };
  A.ThemeData.prototype = {
    copyWith$3$colorScheme$primaryTextTheme$textTheme(colorScheme, primaryTextTheme, textTheme) {
      var t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t18, t19, t20, t21, t22, t23, t24, t25, t26, t27, t28, t29, t30, t31, t32, t33, t34, t35, t36, t37, t38, t39, t40, t41, t42, t43, t44, t45, t46, t47, t48, t49, t50, _this = this, _null = null,
        t1 = colorScheme == null ? _this.colorScheme : colorScheme,
        t2 = t1.primary,
        t3 = t1.onPrimary,
        t4 = t1._primaryContainer;
      if (t4 == null)
        t4 = t2;
      t5 = t1._onPrimaryContainer;
      if (t5 == null)
        t5 = t3;
      t6 = t1._primaryFixed;
      if (t6 == null)
        t6 = t2;
      t7 = t1._primaryFixedDim;
      if (t7 == null)
        t7 = t2;
      t8 = t1._onPrimaryFixed;
      if (t8 == null)
        t8 = t3;
      t9 = t1._onPrimaryFixedVariant;
      if (t9 == null)
        t9 = t3;
      t10 = t1.secondary;
      t11 = t1.onSecondary;
      t12 = t1._secondaryContainer;
      if (t12 == null)
        t12 = t10;
      t13 = t1._onSecondaryContainer;
      if (t13 == null)
        t13 = t11;
      t14 = t1._secondaryFixed;
      if (t14 == null)
        t14 = t10;
      t15 = t1._secondaryFixedDim;
      if (t15 == null)
        t15 = t10;
      t16 = t1._onSecondaryFixed;
      if (t16 == null)
        t16 = t11;
      t17 = t1._onSecondaryFixedVariant;
      if (t17 == null)
        t17 = t11;
      t18 = t1._tertiary;
      t19 = t18 == null ? t10 : t18;
      t20 = t1._onTertiary;
      t21 = t20 == null ? t11 : t20;
      t22 = t1._tertiaryContainer;
      if (t22 == null)
        t22 = t18 == null ? t10 : t18;
      t23 = t1._onTertiaryContainer;
      if (t23 == null)
        t23 = t20 == null ? t11 : t20;
      t24 = t1._tertiaryFixed;
      if (t24 == null)
        t24 = t18 == null ? t10 : t18;
      t25 = t1._tertiaryFixedDim;
      if (t25 == null) {
        if (t18 == null)
          t18 = t10;
      } else
        t18 = t25;
      t25 = t1._onTertiaryFixed;
      if (t25 == null)
        t25 = t20 == null ? t11 : t20;
      t26 = t1._onTertiaryFixedVariant;
      if (t26 == null) {
        if (t20 == null)
          t20 = t11;
      } else
        t20 = t26;
      t26 = t1.error;
      t27 = t1.onError;
      t28 = t1._errorContainer;
      if (t28 == null)
        t28 = t26;
      t29 = t1._onErrorContainer;
      if (t29 == null)
        t29 = t27;
      t30 = t1.surface;
      t31 = t1.onSurface;
      t32 = t1._surfaceDim;
      if (t32 == null)
        t32 = t30;
      t33 = t1._surfaceBright;
      if (t33 == null)
        t33 = t30;
      t34 = t1._surfaceContainerLowest;
      if (t34 == null)
        t34 = t30;
      t35 = t1._surfaceContainerLow;
      if (t35 == null)
        t35 = t30;
      t36 = t1._surfaceContainer;
      if (t36 == null)
        t36 = t30;
      t37 = t1._surfaceContainerHigh;
      if (t37 == null)
        t37 = t30;
      t38 = t1._surfaceContainerHighest;
      if (t38 == null)
        t38 = t30;
      t39 = t1._onSurfaceVariant;
      if (t39 == null)
        t39 = t31;
      t40 = t1._outline;
      if (t40 == null) {
        t40 = t1._onBackground;
        if (t40 == null)
          t40 = t31;
      }
      t41 = t1._outlineVariant;
      if (t41 == null) {
        t41 = t1._onBackground;
        if (t41 == null)
          t41 = t31;
      }
      t42 = t1._shadow;
      if (t42 == null)
        t42 = B.Color_vnR;
      t43 = t1._scrim;
      if (t43 == null)
        t43 = B.Color_vnR;
      t44 = t1._inverseSurface;
      if (t44 == null)
        t44 = t31;
      t45 = t1._onInverseSurface;
      if (t45 == null)
        t45 = t30;
      t46 = t1._inversePrimary;
      if (t46 == null)
        t46 = t3;
      t47 = t1._surfaceTint;
      if (t47 == null)
        t47 = t2;
      t48 = t1._background;
      if (t48 == null)
        t48 = t30;
      t49 = t1._onBackground;
      if (t49 == null)
        t49 = t31;
      t50 = t1._surfaceVariant;
      if (t50 == null)
        t50 = t30;
      t18 = A.ColorScheme$(t48, t1.brightness, t26, t28, t46, t44, t49, t27, t29, t45, t3, t5, t8, t9, t11, t13, t16, t17, t31, t39, t21, t23, t25, t20, t40, t41, t2, t4, t6, t7, t43, t10, t12, t14, t15, t42, t30, t33, t36, t37, t38, t35, t34, t32, t47, t50, t19, t22, t24, t18);
      t1 = primaryTextTheme == null ? _this.primaryTextTheme : primaryTextTheme;
      t2 = textTheme == null ? _this.textTheme : textTheme;
      return A.ThemeData$raw(_this.actionIconTheme, _this.adaptationMap, _this.appBarTheme, _this.applyElevationOverlayColor, _this.badgeTheme, _this.bannerTheme, _this.bottomAppBarTheme, _this.bottomNavigationBarTheme, _this.bottomSheetTheme, _this._buttonBarTheme, _this.buttonTheme, _this.canvasColor, _this.cardColor, _this.cardTheme, _this.checkboxTheme, _this.chipTheme, t18, _this.cupertinoOverrideTheme, _this.dataTableTheme, _this.datePickerTheme, _this.dialogBackgroundColor, _this.dialogTheme, _this.disabledColor, _this.dividerColor, _this.dividerTheme, _this.drawerTheme, _this.dropdownMenuTheme, _this.elevatedButtonTheme, _this.expansionTileTheme, _this.extensions, _this.filledButtonTheme, _this.floatingActionButtonTheme, _this.focusColor, _this.highlightColor, _this.hintColor, _this.hoverColor, _this.iconButtonTheme, _this.iconTheme, _this.indicatorColor, _this.inputDecorationTheme, _this.listTileTheme, _this.materialTapTargetSize, _this.menuBarTheme, _this.menuButtonTheme, _this.menuTheme, _this.navigationBarTheme, _this.navigationDrawerTheme, _this.navigationRailTheme, _this.outlinedButtonTheme, _this.pageTransitionsTheme, _this.platform, _this.popupMenuTheme, _this.primaryColor, _this.primaryColorDark, _this.primaryColorLight, _this.primaryIconTheme, t1, _this.progressIndicatorTheme, _this.radioTheme, _this.scaffoldBackgroundColor, _this.scrollbarTheme, _this.searchBarTheme, _this.searchViewTheme, _this.secondaryHeaderColor, _this.segmentedButtonTheme, _this.shadowColor, _this.sliderTheme, _this.snackBarTheme, _this.splashColor, _this.splashFactory, _this.switchTheme, _this.tabBarTheme, _this.textButtonTheme, _this.textSelectionTheme, t2, _this.timePickerTheme, _this.toggleButtonsTheme, _this.tooltipTheme, _this.typography, _this.unselectedWidgetColor, true, _this.visualDensity);
    },
    copyWith$2$primaryTextTheme$textTheme(primaryTextTheme, textTheme) {
      return this.copyWith$3$colorScheme$primaryTextTheme$textTheme(null, primaryTextTheme, textTheme);
    },
    $eq(_, other) {
      var _this = this;
      if (other == null)
        return false;
      if (J.get$runtimeType$(other) !== A.getRuntimeTypeOfDartObject(_this))
        return false;
      return other instanceof A.ThemeData && A.mapEquals(other.adaptationMap, _this.adaptationMap, type$.Type, type$.Adaptation_Object) && other.applyElevationOverlayColor === _this.applyElevationOverlayColor && A.mapEquals(other.extensions, _this.extensions, type$.Object, type$.ThemeExtension_dynamic) && other.inputDecorationTheme.$eq(0, _this.inputDecorationTheme) && other.materialTapTargetSize === _this.materialTapTargetSize && other.pageTransitionsTheme.$eq(0, _this.pageTransitionsTheme) && other.platform === _this.platform && other.scrollbarTheme.$eq(0, _this.scrollbarTheme) && other.splashFactory === _this.splashFactory && other.visualDensity.$eq(0, _this.visualDensity) && other.canvasColor.$eq(0, _this.canvasColor) && other.cardColor.$eq(0, _this.cardColor) && other.colorScheme.$eq(0, _this.colorScheme) && other.disabledColor.$eq(0, _this.disabledColor) && other.dividerColor.$eq(0, _this.dividerColor) && other.focusColor.$eq(0, _this.focusColor) && other.highlightColor.$eq(0, _this.highlightColor) && other.hintColor.$eq(0, _this.hintColor) && other.hoverColor.$eq(0, _this.hoverColor) && other.indicatorColor.$eq(0, _this.indicatorColor) && other.primaryColor.$eq(0, _this.primaryColor) && other.primaryColorDark.$eq(0, _this.primaryColorDark) && other.primaryColorLight.$eq(0, _this.primaryColorLight) && other.scaffoldBackgroundColor.$eq(0, _this.scaffoldBackgroundColor) && other.secondaryHeaderColor.$eq(0, _this.secondaryHeaderColor) && other.shadowColor.$eq(0, _this.shadowColor) && other.splashColor.$eq(0, _this.splashColor) && other.unselectedWidgetColor.$eq(0, _this.unselectedWidgetColor) && other.iconTheme.$eq(0, _this.iconTheme) && other.primaryIconTheme.$eq(0, _this.primaryIconTheme) && other.primaryTextTheme.$eq(0, _this.primaryTextTheme) && other.textTheme.$eq(0, _this.textTheme) && other.typography.$eq(0, _this.typography) && J.$eq$(other.actionIconTheme, _this.actionIconTheme) && other.appBarTheme.$eq(0, _this.appBarTheme) && other.badgeTheme.$eq(0, _this.badgeTheme) && other.bannerTheme.$eq(0, _this.bannerTheme) && other.bottomAppBarTheme.$eq(0, _this.bottomAppBarTheme) && other.bottomNavigationBarTheme.$eq(0, _this.bottomNavigationBarTheme) && other.bottomSheetTheme.$eq(0, _this.bottomSheetTheme) && other.buttonTheme.$eq(0, _this.buttonTheme) && other.cardTheme.$eq(0, _this.cardTheme) && other.checkboxTheme.$eq(0, _this.checkboxTheme) && other.chipTheme.$eq(0, _this.chipTheme) && other.dataTableTheme.$eq(0, _this.dataTableTheme) && other.datePickerTheme.$eq(0, _this.datePickerTheme) && other.dialogTheme.$eq(0, _this.dialogTheme) && other.dividerTheme.$eq(0, _this.dividerTheme) && other.drawerTheme.$eq(0, _this.drawerTheme) && other.dropdownMenuTheme.$eq(0, _this.dropdownMenuTheme) && other.elevatedButtonTheme.$eq(0, _this.elevatedButtonTheme) && other.expansionTileTheme.$eq(0, _this.expansionTileTheme) && other.filledButtonTheme.$eq(0, _this.filledButtonTheme) && other.floatingActionButtonTheme.$eq(0, _this.floatingActionButtonTheme) && other.iconButtonTheme.$eq(0, _this.iconButtonTheme) && other.listTileTheme.$eq(0, _this.listTileTheme) && other.menuBarTheme.$eq(0, _this.menuBarTheme) && other.menuButtonTheme.$eq(0, _this.menuButtonTheme) && other.menuTheme.$eq(0, _this.menuTheme) && other.navigationBarTheme.$eq(0, _this.navigationBarTheme) && other.navigationDrawerTheme.$eq(0, _this.navigationDrawerTheme) && other.navigationRailTheme.$eq(0, _this.navigationRailTheme) && other.outlinedButtonTheme.$eq(0, _this.outlinedButtonTheme) && other.popupMenuTheme.$eq(0, _this.popupMenuTheme) && other.progressIndicatorTheme.$eq(0, _this.progressIndicatorTheme) && other.radioTheme.$eq(0, _this.radioTheme) && other.searchBarTheme.$eq(0, _this.searchBarTheme) && other.searchViewTheme.$eq(0, _this.searchViewTheme) && other.segmentedButtonTheme.$eq(0, _this.segmentedButtonTheme) && other.sliderTheme.$eq(0, _this.sliderTheme) && other.snackBarTheme.$eq(0, _this.snackBarTheme) && other.switchTheme.$eq(0, _this.switchTheme) && other.tabBarTheme.$eq(0, _this.tabBarTheme) && other.textButtonTheme.$eq(0, _this.textButtonTheme) && other.textSelectionTheme.$eq(0, _this.textSelectionTheme) && other.timePickerTheme.$eq(0, _this.timePickerTheme) && other.toggleButtonsTheme.$eq(0, _this.toggleButtonsTheme) && other.tooltipTheme.$eq(0, _this.tooltipTheme) && other._buttonBarTheme.$eq(0, _this._buttonBarTheme) && other.dialogBackgroundColor.$eq(0, _this.dialogBackgroundColor);
    },
    get$hashCode(_) {
      var _this = this,
        t1 = _this.adaptationMap,
        t2 = A._instanceType(t1),
        t3 = A.List_List$of(new A.LinkedHashMapKeysIterable(t1, t2._eval$1("LinkedHashMapKeysIterable<1>")), true, type$.nullable_Object);
      B.JSArray_methods.addAll$1(t3, new A.LinkedHashMapValuesIterable(t1, t2._eval$1("LinkedHashMapValuesIterable<2>")));
      t3.push(_this.applyElevationOverlayColor);
      t3.push(_this.cupertinoOverrideTheme);
      t2 = _this.extensions;
      B.JSArray_methods.addAll$1(t3, t2.get$keys(t2));
      B.JSArray_methods.addAll$1(t3, t2.get$values(t2));
      t3.push(_this.inputDecorationTheme);
      t3.push(_this.materialTapTargetSize);
      t3.push(_this.pageTransitionsTheme);
      t3.push(_this.platform);
      t3.push(_this.scrollbarTheme);
      t3.push(_this.splashFactory);
      t3.push(true);
      t3.push(_this.visualDensity);
      t3.push(_this.canvasColor);
      t3.push(_this.cardColor);
      t3.push(_this.colorScheme);
      t3.push(_this.disabledColor);
      t3.push(_this.dividerColor);
      t3.push(_this.focusColor);
      t3.push(_this.highlightColor);
      t3.push(_this.hintColor);
      t3.push(_this.hoverColor);
      t3.push(_this.indicatorColor);
      t3.push(_this.primaryColor);
      t3.push(_this.primaryColorDark);
      t3.push(_this.primaryColorLight);
      t3.push(_this.scaffoldBackgroundColor);
      t3.push(_this.secondaryHeaderColor);
      t3.push(_this.shadowColor);
      t3.push(_this.splashColor);
      t3.push(_this.unselectedWidgetColor);
      t3.push(_this.iconTheme);
      t3.push(_this.primaryIconTheme);
      t3.push(_this.primaryTextTheme);
      t3.push(_this.textTheme);
      t3.push(_this.typography);
      t3.push(_this.actionIconTheme);
      t3.push(_this.appBarTheme);
      t3.push(_this.badgeTheme);
      t3.push(_this.bannerTheme);
      t3.push(_this.bottomAppBarTheme);
      t3.push(_this.bottomNavigationBarTheme);
      t3.push(_this.bottomSheetTheme);
      t3.push(_this.buttonTheme);
      t3.push(_this.cardTheme);
      t3.push(_this.checkboxTheme);
      t3.push(_this.chipTheme);
      t3.push(_this.dataTableTheme);
      t3.push(_this.datePickerTheme);
      t3.push(_this.dialogTheme);
      t3.push(_this.dividerTheme);
      t3.push(_this.drawerTheme);
      t3.push(_this.dropdownMenuTheme);
      t3.push(_this.elevatedButtonTheme);
      t3.push(_this.expansionTileTheme);
      t3.push(_this.filledButtonTheme);
      t3.push(_this.floatingActionButtonTheme);
      t3.push(_this.iconButtonTheme);
      t3.push(_this.listTileTheme);
      t3.push(_this.menuBarTheme);
      t3.push(_this.menuButtonTheme);
      t3.push(_this.menuTheme);
      t3.push(_this.navigationBarTheme);
      t3.push(_this.navigationDrawerTheme);
      t3.push(_this.navigationRailTheme);
      t3.push(_this.outlinedButtonTheme);
      t3.push(_this.popupMenuTheme);
      t3.push(_this.progressIndicatorTheme);
      t3.push(_this.radioTheme);
      t3.push(_this.searchBarTheme);
      t3.push(_this.searchViewTheme);
      t3.push(_this.segmentedButtonTheme);
      t3.push(_this.sliderTheme);
      t3.push(_this.snackBarTheme);
      t3.push(_this.switchTheme);
      t3.push(_this.tabBarTheme);
      t3.push(_this.textButtonTheme);
      t3.push(_this.textSelectionTheme);
      t3.push(_this.timePickerTheme);
      t3.push(_this.toggleButtonsTheme);
      t3.push(_this.tooltipTheme);
      t3.push(_this._buttonBarTheme);
      t3.push(_this.dialogBackgroundColor);
      return A.Object_hashAll(t3);
    },
    debugFillProperties$1(properties) {
      var defaultData, t1, t2, t3, _this = this, _null = null;
      _this.super$Diagnosticable$debugFillProperties(properties);
      defaultData = A.ThemeData_ThemeData(B.Brightness_1, _null, _null);
      t1 = _this.adaptationMap;
      t2 = defaultData.adaptationMap;
      properties.add$1(0, A.IterableProperty$("adaptations", new A.LinkedHashMapValuesIterable(t1, A._instanceType(t1)._eval$1("LinkedHashMapValuesIterable<2>")), new A.LinkedHashMapValuesIterable(t2, A._instanceType(t2)._eval$1("LinkedHashMapValuesIterable<2>")), "[]", B.DiagnosticLevel_2, B.DiagnosticsTreeStyle_8, type$.Adaptation_dynamic));
      t2 = type$.bool;
      properties.add$1(0, A.DiagnosticsProperty$("applyElevationOverlayColor", _this.applyElevationOverlayColor, true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_2, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t2));
      properties.add$1(0, A.DiagnosticsProperty$("cupertinoOverrideTheme", _this.cupertinoOverrideTheme, true, defaultData.cupertinoOverrideTheme, _null, false, _null, _null, B.DiagnosticLevel_2, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.NoDefaultCupertinoThemeData));
      t1 = _this.extensions;
      t3 = defaultData.extensions;
      properties.add$1(0, A.IterableProperty$("extensions", t1.get$values(t1), t3.get$values(t3), "[]", B.DiagnosticLevel_2, B.DiagnosticsTreeStyle_8, type$.ThemeExtension_dynamic));
      properties.add$1(0, A.DiagnosticsProperty$("inputDecorationTheme", _this.inputDecorationTheme, true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_2, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.InputDecorationTheme));
      properties.add$1(0, A.DiagnosticsProperty$("materialTapTargetSize", _this.materialTapTargetSize, true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_2, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.MaterialTapTargetSize));
      properties.add$1(0, A.DiagnosticsProperty$("pageTransitionsTheme", _this.pageTransitionsTheme, true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_2, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.PageTransitionsTheme));
      properties.add$1(0, A.EnumProperty$("platform", _this.platform, A.defaultTargetPlatform(), B.DiagnosticLevel_2, type$.TargetPlatform));
      properties.add$1(0, A.DiagnosticsProperty$("scrollbarTheme", _this.scrollbarTheme, true, defaultData.scrollbarTheme, _null, false, _null, _null, B.DiagnosticLevel_2, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.ScrollbarThemeData));
      properties.add$1(0, A.DiagnosticsProperty$("splashFactory", _this.splashFactory, true, defaultData.splashFactory, _null, false, _null, _null, B.DiagnosticLevel_2, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.InteractiveInkFeatureFactory));
      properties.add$1(0, A.DiagnosticsProperty$("useMaterial3", true, true, true, _null, false, _null, _null, B.DiagnosticLevel_2, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t2));
      properties.add$1(0, A.DiagnosticsProperty$("visualDensity", _this.visualDensity, true, defaultData.visualDensity, _null, false, _null, _null, B.DiagnosticLevel_2, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.VisualDensity));
      properties.add$1(0, A.ColorProperty$("canvasColor", _this.canvasColor, defaultData.canvasColor, B.DiagnosticLevel_2, true, B.DiagnosticsTreeStyle_8));
      properties.add$1(0, A.ColorProperty$("cardColor", _this.cardColor, defaultData.cardColor, B.DiagnosticLevel_2, true, B.DiagnosticsTreeStyle_8));
      properties.add$1(0, A.DiagnosticsProperty$("colorScheme", _this.colorScheme, true, defaultData.colorScheme, _null, false, _null, _null, B.DiagnosticLevel_2, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.ColorScheme));
      properties.add$1(0, A.ColorProperty$("disabledColor", _this.disabledColor, defaultData.disabledColor, B.DiagnosticLevel_2, true, B.DiagnosticsTreeStyle_8));
      properties.add$1(0, A.ColorProperty$("dividerColor", _this.dividerColor, defaultData.dividerColor, B.DiagnosticLevel_2, true, B.DiagnosticsTreeStyle_8));
      properties.add$1(0, A.ColorProperty$("focusColor", _this.focusColor, defaultData.focusColor, B.DiagnosticLevel_2, true, B.DiagnosticsTreeStyle_8));
      properties.add$1(0, A.ColorProperty$("highlightColor", _this.highlightColor, defaultData.highlightColor, B.DiagnosticLevel_2, true, B.DiagnosticsTreeStyle_8));
      properties.add$1(0, A.ColorProperty$("hintColor", _this.hintColor, defaultData.hintColor, B.DiagnosticLevel_2, true, B.DiagnosticsTreeStyle_8));
      properties.add$1(0, A.ColorProperty$("hoverColor", _this.hoverColor, defaultData.hoverColor, B.DiagnosticLevel_2, true, B.DiagnosticsTreeStyle_8));
      properties.add$1(0, A.ColorProperty$("indicatorColor", _this.indicatorColor, defaultData.indicatorColor, B.DiagnosticLevel_2, true, B.DiagnosticsTreeStyle_8));
      properties.add$1(0, A.ColorProperty$("primaryColorDark", _this.primaryColorDark, defaultData.primaryColorDark, B.DiagnosticLevel_2, true, B.DiagnosticsTreeStyle_8));
      properties.add$1(0, A.ColorProperty$("primaryColorLight", _this.primaryColorLight, defaultData.primaryColorLight, B.DiagnosticLevel_2, true, B.DiagnosticsTreeStyle_8));
      properties.add$1(0, A.ColorProperty$("primaryColor", _this.primaryColor, defaultData.primaryColor, B.DiagnosticLevel_2, true, B.DiagnosticsTreeStyle_8));
      properties.add$1(0, A.ColorProperty$("scaffoldBackgroundColor", _this.scaffoldBackgroundColor, defaultData.scaffoldBackgroundColor, B.DiagnosticLevel_2, true, B.DiagnosticsTreeStyle_8));
      properties.add$1(0, A.ColorProperty$("secondaryHeaderColor", _this.secondaryHeaderColor, defaultData.secondaryHeaderColor, B.DiagnosticLevel_2, true, B.DiagnosticsTreeStyle_8));
      properties.add$1(0, A.ColorProperty$("shadowColor", _this.shadowColor, defaultData.shadowColor, B.DiagnosticLevel_2, true, B.DiagnosticsTreeStyle_8));
      properties.add$1(0, A.ColorProperty$("splashColor", _this.splashColor, defaultData.splashColor, B.DiagnosticLevel_2, true, B.DiagnosticsTreeStyle_8));
      properties.add$1(0, A.ColorProperty$("unselectedWidgetColor", _this.unselectedWidgetColor, defaultData.unselectedWidgetColor, B.DiagnosticLevel_2, true, B.DiagnosticsTreeStyle_8));
      t2 = type$.IconThemeData;
      properties.add$1(0, A.DiagnosticsProperty$("iconTheme", _this.iconTheme, true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_2, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t2));
      properties.add$1(0, A.DiagnosticsProperty$("primaryIconTheme", _this.primaryIconTheme, true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_2, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t2));
      t2 = type$.TextTheme;
      properties.add$1(0, A.DiagnosticsProperty$("primaryTextTheme", _this.primaryTextTheme, true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_2, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t2));
      properties.add$1(0, A.DiagnosticsProperty$("textTheme", _this.textTheme, true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_2, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t2));
      properties.add$1(0, A.DiagnosticsProperty$("typography", _this.typography, true, defaultData.typography, _null, false, _null, _null, B.DiagnosticLevel_2, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.Typography));
      properties.add$1(0, A.DiagnosticsProperty$("actionIconTheme", _this.actionIconTheme, true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_2, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.ActionIconThemeData));
      properties.add$1(0, A.DiagnosticsProperty$("appBarTheme", _this.appBarTheme, true, defaultData.appBarTheme, _null, false, _null, _null, B.DiagnosticLevel_2, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.AppBarTheme));
      properties.add$1(0, A.DiagnosticsProperty$("badgeTheme", _this.badgeTheme, true, defaultData.badgeTheme, _null, false, _null, _null, B.DiagnosticLevel_2, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.BadgeThemeData));
      properties.add$1(0, A.DiagnosticsProperty$("bannerTheme", _this.bannerTheme, true, defaultData.bannerTheme, _null, false, _null, _null, B.DiagnosticLevel_2, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.MaterialBannerThemeData));
      properties.add$1(0, A.DiagnosticsProperty$("bottomAppBarTheme", _this.bottomAppBarTheme, true, defaultData.bottomAppBarTheme, _null, false, _null, _null, B.DiagnosticLevel_2, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.BottomAppBarTheme));
      properties.add$1(0, A.DiagnosticsProperty$("bottomNavigationBarTheme", _this.bottomNavigationBarTheme, true, defaultData.bottomNavigationBarTheme, _null, false, _null, _null, B.DiagnosticLevel_2, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.BottomNavigationBarThemeData));
      properties.add$1(0, A.DiagnosticsProperty$("bottomSheetTheme", _this.bottomSheetTheme, true, defaultData.bottomSheetTheme, _null, false, _null, _null, B.DiagnosticLevel_2, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.BottomSheetThemeData));
      properties.add$1(0, A.DiagnosticsProperty$("buttonTheme", _this.buttonTheme, true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_2, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.ButtonThemeData));
      properties.add$1(0, A.DiagnosticsProperty$("cardTheme", _this.cardTheme, true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_2, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.CardThemeData));
      properties.add$1(0, A.DiagnosticsProperty$("checkboxTheme", _this.checkboxTheme, true, defaultData.checkboxTheme, _null, false, _null, _null, B.DiagnosticLevel_2, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.CheckboxThemeData));
      properties.add$1(0, A.DiagnosticsProperty$("chipTheme", _this.chipTheme, true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_2, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.ChipThemeData));
      properties.add$1(0, A.DiagnosticsProperty$("dataTableTheme", _this.dataTableTheme, true, defaultData.dataTableTheme, _null, false, _null, _null, B.DiagnosticLevel_2, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.DataTableThemeData));
      properties.add$1(0, A.DiagnosticsProperty$("datePickerTheme", _this.datePickerTheme, true, defaultData.datePickerTheme, _null, false, _null, _null, B.DiagnosticLevel_2, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.DatePickerThemeData));
      properties.add$1(0, A.DiagnosticsProperty$("dialogTheme", _this.dialogTheme, true, defaultData.dialogTheme, _null, false, _null, _null, B.DiagnosticLevel_2, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.DialogThemeData));
      properties.add$1(0, A.DiagnosticsProperty$("dividerTheme", _this.dividerTheme, true, defaultData.dividerTheme, _null, false, _null, _null, B.DiagnosticLevel_2, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.DividerThemeData));
      properties.add$1(0, A.DiagnosticsProperty$("drawerTheme", _this.drawerTheme, true, defaultData.drawerTheme, _null, false, _null, _null, B.DiagnosticLevel_2, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.DrawerThemeData));
      properties.add$1(0, A.DiagnosticsProperty$("dropdownMenuTheme", _this.dropdownMenuTheme, true, defaultData.dropdownMenuTheme, _null, false, _null, _null, B.DiagnosticLevel_2, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.DropdownMenuThemeData));
      properties.add$1(0, A.DiagnosticsProperty$("elevatedButtonTheme", _this.elevatedButtonTheme, true, defaultData.elevatedButtonTheme, _null, false, _null, _null, B.DiagnosticLevel_2, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.ElevatedButtonThemeData));
      properties.add$1(0, A.DiagnosticsProperty$("expansionTileTheme", _this.expansionTileTheme, true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_2, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.ExpansionTileThemeData));
      properties.add$1(0, A.DiagnosticsProperty$("filledButtonTheme", _this.filledButtonTheme, true, defaultData.filledButtonTheme, _null, false, _null, _null, B.DiagnosticLevel_2, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.FilledButtonThemeData));
      properties.add$1(0, A.DiagnosticsProperty$("floatingActionButtonTheme", _this.floatingActionButtonTheme, true, defaultData.floatingActionButtonTheme, _null, false, _null, _null, B.DiagnosticLevel_2, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.FloatingActionButtonThemeData));
      properties.add$1(0, A.DiagnosticsProperty$("iconButtonTheme", _this.iconButtonTheme, true, defaultData.iconButtonTheme, _null, false, _null, _null, B.DiagnosticLevel_2, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.IconButtonThemeData));
      properties.add$1(0, A.DiagnosticsProperty$("listTileTheme", _this.listTileTheme, true, defaultData.listTileTheme, _null, false, _null, _null, B.DiagnosticLevel_2, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.ListTileThemeData));
      properties.add$1(0, A.DiagnosticsProperty$("menuBarTheme", _this.menuBarTheme, true, defaultData.menuBarTheme, _null, false, _null, _null, B.DiagnosticLevel_2, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.MenuBarThemeData));
      properties.add$1(0, A.DiagnosticsProperty$("menuButtonTheme", _this.menuButtonTheme, true, defaultData.menuButtonTheme, _null, false, _null, _null, B.DiagnosticLevel_2, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.MenuButtonThemeData));
      properties.add$1(0, A.DiagnosticsProperty$("menuTheme", _this.menuTheme, true, defaultData.menuTheme, _null, false, _null, _null, B.DiagnosticLevel_2, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.MenuThemeData));
      properties.add$1(0, A.DiagnosticsProperty$("navigationBarTheme", _this.navigationBarTheme, true, defaultData.navigationBarTheme, _null, false, _null, _null, B.DiagnosticLevel_2, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.NavigationBarThemeData));
      properties.add$1(0, A.DiagnosticsProperty$("navigationDrawerTheme", _this.navigationDrawerTheme, true, defaultData.navigationDrawerTheme, _null, false, _null, _null, B.DiagnosticLevel_2, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.NavigationDrawerThemeData));
      properties.add$1(0, A.DiagnosticsProperty$("navigationRailTheme", _this.navigationRailTheme, true, defaultData.navigationRailTheme, _null, false, _null, _null, B.DiagnosticLevel_2, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.NavigationRailThemeData));
      properties.add$1(0, A.DiagnosticsProperty$("outlinedButtonTheme", _this.outlinedButtonTheme, true, defaultData.outlinedButtonTheme, _null, false, _null, _null, B.DiagnosticLevel_2, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.OutlinedButtonThemeData));
      properties.add$1(0, A.DiagnosticsProperty$("popupMenuTheme", _this.popupMenuTheme, true, defaultData.popupMenuTheme, _null, false, _null, _null, B.DiagnosticLevel_2, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.PopupMenuThemeData));
      properties.add$1(0, A.DiagnosticsProperty$("progressIndicatorTheme", _this.progressIndicatorTheme, true, defaultData.progressIndicatorTheme, _null, false, _null, _null, B.DiagnosticLevel_2, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.ProgressIndicatorThemeData));
      properties.add$1(0, A.DiagnosticsProperty$("radioTheme", _this.radioTheme, true, defaultData.radioTheme, _null, false, _null, _null, B.DiagnosticLevel_2, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.RadioThemeData));
      properties.add$1(0, A.DiagnosticsProperty$("searchBarTheme", _this.searchBarTheme, true, defaultData.searchBarTheme, _null, false, _null, _null, B.DiagnosticLevel_2, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.SearchBarThemeData));
      properties.add$1(0, A.DiagnosticsProperty$("searchViewTheme", _this.searchViewTheme, true, defaultData.searchViewTheme, _null, false, _null, _null, B.DiagnosticLevel_2, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.SearchViewThemeData));
      properties.add$1(0, A.DiagnosticsProperty$("segmentedButtonTheme", _this.segmentedButtonTheme, true, defaultData.segmentedButtonTheme, _null, false, _null, _null, B.DiagnosticLevel_2, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.SegmentedButtonThemeData));
      properties.add$1(0, A.DiagnosticsProperty$("sliderTheme", _this.sliderTheme, true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_2, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.SliderThemeData));
      properties.add$1(0, A.DiagnosticsProperty$("snackBarTheme", _this.snackBarTheme, true, defaultData.snackBarTheme, _null, false, _null, _null, B.DiagnosticLevel_2, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.SnackBarThemeData));
      properties.add$1(0, A.DiagnosticsProperty$("switchTheme", _this.switchTheme, true, defaultData.switchTheme, _null, false, _null, _null, B.DiagnosticLevel_2, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.SwitchThemeData));
      properties.add$1(0, A.DiagnosticsProperty$("tabBarTheme", _this.tabBarTheme, true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_2, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.TabBarThemeData));
      properties.add$1(0, A.DiagnosticsProperty$("textButtonTheme", _this.textButtonTheme, true, defaultData.textButtonTheme, _null, false, _null, _null, B.DiagnosticLevel_2, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.TextButtonThemeData));
      properties.add$1(0, A.DiagnosticsProperty$("textSelectionTheme", _this.textSelectionTheme, true, defaultData.textSelectionTheme, _null, false, _null, _null, B.DiagnosticLevel_2, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.TextSelectionThemeData));
      properties.add$1(0, A.DiagnosticsProperty$("timePickerTheme", _this.timePickerTheme, true, defaultData.timePickerTheme, _null, false, _null, _null, B.DiagnosticLevel_2, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.TimePickerThemeData));
      properties.add$1(0, A.DiagnosticsProperty$("toggleButtonsTheme", _this.toggleButtonsTheme, true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_2, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.ToggleButtonsThemeData));
      properties.add$1(0, A.DiagnosticsProperty$("tooltipTheme", _this.tooltipTheme, true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_2, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.TooltipThemeData));
      properties.add$1(0, A.DiagnosticsProperty$("buttonBarTheme", _this._buttonBarTheme, true, defaultData._buttonBarTheme, _null, false, _null, _null, B.DiagnosticLevel_2, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.ButtonBarThemeData));
      properties.add$1(0, A.ColorProperty$("dialogBackgroundColor", _this.dialogBackgroundColor, defaultData.dialogBackgroundColor, B.DiagnosticLevel_2, true, B.DiagnosticsTreeStyle_8));
    }
  };
  A.ThemeData_localize_closure.prototype = {
    call$0() {
      var t1 = this.baseTheme,
        t2 = this.localTextGeometry;
      return t1.copyWith$2$primaryTextTheme$textTheme(t2.merge$1(t1.primaryTextTheme), t2.merge$1(t1.textTheme));
    },
    $signature: 252
  };
  A.ThemeData__lerpThemeExtensions_closure.prototype = {
    call$2(id, extensionA) {
      type$.Object._as(id);
      return new A.MapEntry(id, type$.ThemeExtension_dynamic._as(extensionA).lerp$2(this.b.extensions.$index(0, id), this.t), type$.MapEntry_of_Object_and_ThemeExtension_dynamic);
    },
    $signature: 253
  };
  A.ThemeData__lerpThemeExtensions_closure0.prototype = {
    call$1(entry) {
      return !this.a.extensions.containsKey$1(0, type$.MapEntry_of_Object_and_ThemeExtension_dynamic._as(entry).key);
    },
    $signature: 254
  };
  A.MaterialBasedCupertinoThemeData.prototype = {
    get$brightness() {
      var t1 = this._cupertinoOverrideTheme.brightness;
      return t1 == null ? this._materialTheme.colorScheme.brightness : t1;
    },
    get$primaryColor() {
      var t1 = this._cupertinoOverrideTheme.primaryColor;
      return t1 == null ? this._materialTheme.colorScheme.primary : t1;
    },
    get$primaryContrastingColor() {
      var t1 = this._cupertinoOverrideTheme.primaryContrastingColor;
      return t1 == null ? this._materialTheme.colorScheme.onPrimary : t1;
    },
    get$scaffoldBackgroundColor() {
      var t1 = this._cupertinoOverrideTheme.scaffoldBackgroundColor;
      return t1 == null ? this._materialTheme.scaffoldBackgroundColor : t1;
    },
    resolveFrom$1(context) {
      return A.MaterialBasedCupertinoThemeData$_(this._materialTheme, this._cupertinoOverrideTheme.resolveFrom$1(context));
    }
  };
  A.CupertinoBasedMaterialThemeData.prototype = {};
  A._IdentityThemeDataCacheKey.prototype = {
    get$hashCode(_) {
      return (A.objectHashCode(this.baseTheme) ^ A.objectHashCode(this.localTextGeometry)) >>> 0;
    },
    $eq(_, other) {
      if (other == null)
        return false;
      return other instanceof A._IdentityThemeDataCacheKey && other.baseTheme === this.baseTheme && other.localTextGeometry === this.localTextGeometry;
    }
  };
  A._FifoCache.prototype = {
    putIfAbsent$2(_, key, loader) {
      var result, t2,
        t1 = this.$ti;
      t1._precomputed1._as(key);
      t1._eval$1("2()")._as(loader);
      t1 = this._theme_data$_cache;
      result = t1.$index(0, key);
      if (result != null)
        return result;
      if (t1.__js_helper$_length === this._maximumSize)
        t1.remove$1(0, new A.LinkedHashMapKeysIterable(t1, A._instanceType(t1)._eval$1("LinkedHashMapKeysIterable<1>")).get$first(0));
      t2 = loader.call$0();
      t1.$indexSet(0, key, t2);
      return t2;
    }
  };
  A.VisualDensity.prototype = {
    effectiveConstraints$1(constraints) {
      var t1, t2, t3;
      A.assertHelper(constraints.debugAssertIsValid$0());
      t1 = this.horizontal;
      t2 = this.vertical;
      t3 = A.clampDouble(constraints.minWidth + new A.Offset(t1, t2).$mul(0, 4)._dx, 0, constraints.maxWidth);
      return constraints.copyWith$2$minHeight$minWidth(A.clampDouble(constraints.minHeight + new A.Offset(t1, t2).$mul(0, 4)._dy, 0, constraints.maxHeight), t3);
    },
    $eq(_, other) {
      if (other == null)
        return false;
      if (J.get$runtimeType$(other) !== A.getRuntimeTypeOfDartObject(this))
        return false;
      return other instanceof A.VisualDensity && other.horizontal === this.horizontal && other.vertical === this.vertical;
    },
    get$hashCode(_) {
      return A.Object_hash(this.horizontal, this.vertical, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue);
    },
    debugFillProperties$1(properties) {
      var _null = null;
      this.super$Diagnosticable$debugFillProperties(properties);
      properties.add$1(0, A.DoubleProperty$("horizontal", this.horizontal, 0, _null, B.DiagnosticLevel_3, true, _null, _null));
      properties.add$1(0, A.DoubleProperty$("vertical", this.vertical, 0, _null, B.DiagnosticLevel_3, true, _null, _null));
    },
    toStringShort$0() {
      return this.super$Diagnosticable$toStringShort() + "(h: " + A.debugFormatDouble(this.horizontal) + ", v: " + A.debugFormatDouble(this.vertical) + ")";
    }
  };
  A._ThemeData_Object_Diagnosticable.prototype = {};
  A._VisualDensity_Object_Diagnosticable.prototype = {};
  A.TimeOfDay.prototype = {
    compareTo$1(_, other) {
      var hourComparison;
      type$.TimeOfDay._as(other);
      hourComparison = B.JSInt_methods.compareTo$1(this.hour, other.hour);
      return hourComparison === 0 ? B.JSInt_methods.compareTo$1(this.minute, other.minute) : hourComparison;
    },
    $eq(_, other) {
      if (other == null)
        return false;
      return other instanceof A.TimeOfDay && other.hour === this.hour && other.minute === this.minute;
    },
    get$hashCode(_) {
      return A.Object_hash(this.hour, this.minute, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue);
    },
    toString$0(_) {
      var t1 = new A.TimeOfDay_toString_addLeadingZeroIfNeeded(),
        hourLabel = t1.call$1(this.hour),
        minuteLabel = t1.call$1(this.minute);
      return B.Type_TimeOfDay_UPK.toString$0(0) + "(" + hourLabel + ":" + minuteLabel + ")";
    },
    $isComparable: 1
  };
  A.TimeOfDay_toString_addLeadingZeroIfNeeded.prototype = {
    call$1(value) {
      if (value < 10)
        return "0" + value;
      return B.JSInt_methods.toString$0(value);
    },
    $signature: 64
  };
  A.TimePickerThemeData.prototype = {
    get$dayPeriodColor() {
      var t2,
        t1 = this._dayPeriodColor;
      if (t1 != null)
        t2 = t1 instanceof A._WidgetStateColor;
      else
        t2 = true;
      if (t2)
        return t1;
      return A._WidgetStateColor$(new A.TimePickerThemeData_dayPeriodColor_closure(this));
    },
    get$hashCode(_) {
      var _this = this;
      return A.Object_hashAll([_this.backgroundColor, _this.cancelButtonStyle, _this.confirmButtonStyle, _this.dayPeriodBorderSide, _this.get$dayPeriodColor(), _this.dayPeriodShape, _this.dayPeriodTextColor, _this.dayPeriodTextStyle, _this.dialBackgroundColor, _this.dialHandColor, _this.dialTextColor, _this.dialTextStyle, _this.elevation, _this.entryModeIconColor, _this.helpTextStyle, _this.hourMinuteColor, _this.hourMinuteShape, _this.hourMinuteTextColor, _this.hourMinuteTextStyle, _this.inputDecorationTheme, _this.padding, _this.shape, _this.timeSelectorSeparatorColor, _this.timeSelectorSeparatorTextStyle]);
    },
    $eq(_, other) {
      var _this = this;
      if (other == null)
        return false;
      if (_this === other)
        return true;
      if (J.get$runtimeType$(other) !== A.getRuntimeTypeOfDartObject(_this))
        return false;
      return other instanceof A.TimePickerThemeData && J.$eq$(other.backgroundColor, _this.backgroundColor) && J.$eq$(other.cancelButtonStyle, _this.cancelButtonStyle) && J.$eq$(other.confirmButtonStyle, _this.confirmButtonStyle) && J.$eq$(other.dayPeriodBorderSide, _this.dayPeriodBorderSide) && J.$eq$(other.get$dayPeriodColor(), _this.get$dayPeriodColor()) && J.$eq$(other.dayPeriodShape, _this.dayPeriodShape) && J.$eq$(other.dayPeriodTextColor, _this.dayPeriodTextColor) && J.$eq$(other.dayPeriodTextStyle, _this.dayPeriodTextStyle) && J.$eq$(other.dialBackgroundColor, _this.dialBackgroundColor) && J.$eq$(other.dialHandColor, _this.dialHandColor) && J.$eq$(other.dialTextColor, _this.dialTextColor) && J.$eq$(other.dialTextStyle, _this.dialTextStyle) && other.elevation == _this.elevation && J.$eq$(other.entryModeIconColor, _this.entryModeIconColor) && J.$eq$(other.helpTextStyle, _this.helpTextStyle) && J.$eq$(other.hourMinuteColor, _this.hourMinuteColor) && J.$eq$(other.hourMinuteShape, _this.hourMinuteShape) && J.$eq$(other.hourMinuteTextColor, _this.hourMinuteTextColor) && J.$eq$(other.hourMinuteTextStyle, _this.hourMinuteTextStyle) && J.$eq$(other.padding, _this.padding) && J.$eq$(other.shape, _this.shape) && other.timeSelectorSeparatorColor == _this.timeSelectorSeparatorColor && other.timeSelectorSeparatorTextStyle == _this.timeSelectorSeparatorTextStyle;
    },
    debugFillProperties$1(properties) {
      var t1, t2, _this = this, _null = null;
      _this.super$Diagnosticable$debugFillProperties(properties);
      properties.add$1(0, A.ColorProperty$("backgroundColor", _this.backgroundColor, _null, B.DiagnosticLevel_3, true, B.DiagnosticsTreeStyle_8));
      t1 = type$.ButtonStyle;
      properties.add$1(0, A.DiagnosticsProperty$("cancelButtonStyle", _this.cancelButtonStyle, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t1));
      properties.add$1(0, A.DiagnosticsProperty$("confirmButtonStyle", _this.confirmButtonStyle, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t1));
      properties.add$1(0, A.DiagnosticsProperty$("dayPeriodBorderSide", _this.dayPeriodBorderSide, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.BorderSide));
      properties.add$1(0, A.ColorProperty$("dayPeriodColor", _this.get$dayPeriodColor(), _null, B.DiagnosticLevel_3, true, B.DiagnosticsTreeStyle_8));
      t1 = type$.ShapeBorder;
      properties.add$1(0, A.DiagnosticsProperty$("dayPeriodShape", _this.dayPeriodShape, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t1));
      properties.add$1(0, A.ColorProperty$("dayPeriodTextColor", _this.dayPeriodTextColor, _null, B.DiagnosticLevel_3, true, B.DiagnosticsTreeStyle_8));
      t2 = type$.TextStyle;
      properties.add$1(0, A.DiagnosticsProperty$("dayPeriodTextStyle", _this.dayPeriodTextStyle, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t2));
      properties.add$1(0, A.ColorProperty$("dialBackgroundColor", _this.dialBackgroundColor, _null, B.DiagnosticLevel_3, true, B.DiagnosticsTreeStyle_8));
      properties.add$1(0, A.ColorProperty$("dialHandColor", _this.dialHandColor, _null, B.DiagnosticLevel_3, true, B.DiagnosticsTreeStyle_8));
      properties.add$1(0, A.ColorProperty$("dialTextColor", _this.dialTextColor, _null, B.DiagnosticLevel_3, true, B.DiagnosticsTreeStyle_8));
      properties.add$1(0, A.DiagnosticsProperty$("dialTextStyle", _this.dialTextStyle, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.nullable_TextStyle));
      properties.add$1(0, A.DoubleProperty$("elevation", _this.elevation, _null, _null, B.DiagnosticLevel_3, true, _null, _null));
      properties.add$1(0, A.ColorProperty$("entryModeIconColor", _this.entryModeIconColor, _null, B.DiagnosticLevel_3, true, B.DiagnosticsTreeStyle_8));
      properties.add$1(0, A.DiagnosticsProperty$("helpTextStyle", _this.helpTextStyle, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t2));
      properties.add$1(0, A.ColorProperty$("hourMinuteColor", _this.hourMinuteColor, _null, B.DiagnosticLevel_3, true, B.DiagnosticsTreeStyle_8));
      properties.add$1(0, A.DiagnosticsProperty$("hourMinuteShape", _this.hourMinuteShape, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t1));
      properties.add$1(0, A.ColorProperty$("hourMinuteTextColor", _this.hourMinuteTextColor, _null, B.DiagnosticLevel_3, true, B.DiagnosticsTreeStyle_8));
      properties.add$1(0, A.DiagnosticsProperty$("hourMinuteTextStyle", _this.hourMinuteTextStyle, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t2));
      properties.add$1(0, A.DiagnosticsProperty$("inputDecorationTheme", _this.inputDecorationTheme, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.InputDecorationTheme));
      properties.add$1(0, A.DiagnosticsProperty$("padding", _this.padding, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.EdgeInsetsGeometry));
      properties.add$1(0, A.DiagnosticsProperty$("shape", _this.shape, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t1));
      properties.add$1(0, A.DiagnosticsProperty$("timeSelectorSeparatorColor", _this.timeSelectorSeparatorColor, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.WidgetStateProperty_nullable_Color));
      properties.add$1(0, A.DiagnosticsProperty$("timeSelectorSeparatorTextStyle", _this.timeSelectorSeparatorTextStyle, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.WidgetStateProperty_nullable_TextStyle));
    }
  };
  A.TimePickerThemeData_dayPeriodColor_closure.prototype = {
    call$1(states) {
      var t1;
      if (type$.Set_WidgetState._as(states).contains$1(0, B.WidgetState_4)) {
        t1 = this.$this._dayPeriodColor;
        return t1 == null ? type$.Color._as(t1) : t1;
      }
      return B.Color_Edl;
    },
    $signature: 11
  };
  A._TimePickerThemeData_Object_Diagnosticable.prototype = {};
  A.ToggleButtonsThemeData.prototype = {
    get$hashCode(_) {
      var _this = this;
      return A.Object_hash(_this.textStyle, _this.constraints, _this.color, _this.selectedColor, _this.disabledColor, _this.fillColor, _this.focusColor, _this.highlightColor, _this.hoverColor, _this.splashColor, _this.borderColor, _this.selectedBorderColor, _this.disabledBorderColor, _this.borderRadius, _this.borderWidth, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue);
    },
    $eq(_, other) {
      var _this = this;
      if (other == null)
        return false;
      if (_this === other)
        return true;
      if (J.get$runtimeType$(other) !== A.getRuntimeTypeOfDartObject(_this))
        return false;
      return other instanceof A.ToggleButtonsThemeData && J.$eq$(other.textStyle, _this.textStyle) && J.$eq$(other.constraints, _this.constraints) && J.$eq$(other.color, _this.color) && J.$eq$(other.selectedColor, _this.selectedColor) && J.$eq$(other.disabledColor, _this.disabledColor) && J.$eq$(other.fillColor, _this.fillColor) && J.$eq$(other.focusColor, _this.focusColor) && J.$eq$(other.highlightColor, _this.highlightColor) && J.$eq$(other.hoverColor, _this.hoverColor) && J.$eq$(other.splashColor, _this.splashColor) && J.$eq$(other.borderColor, _this.borderColor) && J.$eq$(other.selectedBorderColor, _this.selectedBorderColor) && J.$eq$(other.disabledBorderColor, _this.disabledBorderColor) && J.$eq$(other.borderRadius, _this.borderRadius) && other.borderWidth == _this.borderWidth;
    },
    debugFillProperties$1(properties) {
      var t1, _this = this, _null = null;
      _this.super$Diagnosticable$debugFillProperties(properties);
      t1 = _this.textStyle;
      if (t1 != null)
        t1.debugFillProperties$2$prefix(properties, "textStyle.");
      properties.add$1(0, A.DiagnosticsProperty$("constraints", _this.constraints, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.BoxConstraints));
      properties.add$1(0, A.ColorProperty$("color", _this.color, _null, B.DiagnosticLevel_3, true, B.DiagnosticsTreeStyle_8));
      properties.add$1(0, A.ColorProperty$("selectedColor", _this.selectedColor, _null, B.DiagnosticLevel_3, true, B.DiagnosticsTreeStyle_8));
      properties.add$1(0, A.ColorProperty$("disabledColor", _this.disabledColor, _null, B.DiagnosticLevel_3, true, B.DiagnosticsTreeStyle_8));
      properties.add$1(0, A.ColorProperty$("fillColor", _this.fillColor, _null, B.DiagnosticLevel_3, true, B.DiagnosticsTreeStyle_8));
      properties.add$1(0, A.ColorProperty$("focusColor", _this.focusColor, _null, B.DiagnosticLevel_3, true, B.DiagnosticsTreeStyle_8));
      properties.add$1(0, A.ColorProperty$("highlightColor", _this.highlightColor, _null, B.DiagnosticLevel_3, true, B.DiagnosticsTreeStyle_8));
      properties.add$1(0, A.ColorProperty$("hoverColor", _this.hoverColor, _null, B.DiagnosticLevel_3, true, B.DiagnosticsTreeStyle_8));
      properties.add$1(0, A.ColorProperty$("splashColor", _this.splashColor, _null, B.DiagnosticLevel_3, true, B.DiagnosticsTreeStyle_8));
      properties.add$1(0, A.ColorProperty$("borderColor", _this.borderColor, _null, B.DiagnosticLevel_3, true, B.DiagnosticsTreeStyle_8));
      properties.add$1(0, A.ColorProperty$("selectedBorderColor", _this.selectedBorderColor, _null, B.DiagnosticLevel_3, true, B.DiagnosticsTreeStyle_8));
      properties.add$1(0, A.ColorProperty$("disabledBorderColor", _this.disabledBorderColor, _null, B.DiagnosticLevel_3, true, B.DiagnosticsTreeStyle_8));
      properties.add$1(0, A.DiagnosticsProperty$("borderRadius", _this.borderRadius, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.BorderRadius));
      properties.add$1(0, A.DoubleProperty$("borderWidth", _this.borderWidth, _null, _null, B.DiagnosticLevel_3, true, _null, _null));
    }
  };
  A._ToggleButtonsThemeData_Object_Diagnosticable.prototype = {};
  A._ExclusiveMouseRegion.prototype = {
    createRenderObject$1(context) {
      var t1 = new A._RenderExclusiveMouseRegion(true, this.onEnter, null, this.onExit, this.cursor, B.HitTestBehavior_1, null, new A._LayoutCacheStorage(), A.LayerHandle$(type$.ContainerLayer_2));
      t1.RenderObject$0();
      t1.set$child(null);
      return t1;
    }
  };
  A._RenderExclusiveMouseRegion.prototype = {
    hitTest$2$position(result, position) {
      var isHit, _this = this,
        outermost = $._RenderExclusiveMouseRegion_isOutermostMouseRegion;
      $._RenderExclusiveMouseRegion_isOutermostMouseRegion = false;
      if (_this.get$size(0).contains$1(0, position)) {
        isHit = _this.hitTestChildren$2$position(result, position) || _this.behavior === B.HitTestBehavior_1;
        if ((isHit || _this.behavior === B.HitTestBehavior_2) && !$._RenderExclusiveMouseRegion_foundInnermostMouseRegion) {
          $._RenderExclusiveMouseRegion_foundInnermostMouseRegion = true;
          result.add$1(0, new A.BoxHitTestEntry(position, _this));
        }
      } else
        isHit = false;
      if (outermost) {
        $._RenderExclusiveMouseRegion_isOutermostMouseRegion = true;
        $._RenderExclusiveMouseRegion_foundInnermostMouseRegion = false;
      }
      return isHit;
    }
  };
  A.Tooltip.prototype = {
    createState$0() {
      return new A.TooltipState(new A.OverlayPortalController(), A.LinkedHashSet_LinkedHashSet$_empty(type$.int), B.AnimationStatus_0, null, null, B._StateLifecycle_0);
    },
    debugFillProperties$1(properties) {
      var t1, t2, _this = this, _null = null;
      _this.super$Widget$debugFillProperties(properties);
      t1 = _this.message;
      t2 = t1 == null;
      properties.add$1(0, A.StringProperty$("message", t1, t2 ? _null : B.C__NoDefaultValue, true, t2));
      properties.add$1(0, A.StringProperty$("richMessage", _null, _null, true, true));
      properties.add$1(0, A.DoubleProperty$("height", _null, _null, _null, B.DiagnosticLevel_3, true, _null, _null));
      t1 = type$.EdgeInsetsGeometry;
      properties.add$1(0, A.DiagnosticsProperty$("padding", _null, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t1));
      properties.add$1(0, A.DiagnosticsProperty$("margin", _null, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t1));
      properties.add$1(0, A.DoubleProperty$("vertical offset", _this.verticalOffset, _null, _null, B.DiagnosticLevel_3, true, _null, _null));
      properties.add$1(0, A.FlagProperty$("position", _null, "above", "below", B.DiagnosticLevel_3, true, _this.preferBelow));
      properties.add$1(0, A.FlagProperty$("semantics", _null, _null, "excluded", B.DiagnosticLevel_3, true, _this.excludeFromSemantics));
      t1 = type$.Duration;
      properties.add$1(0, A.DiagnosticsProperty$("wait duration", _null, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t1));
      properties.add$1(0, A.DiagnosticsProperty$("show duration", _null, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t1));
      properties.add$1(0, A.DiagnosticsProperty$("exit duration", _null, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t1));
      properties.add$1(0, A.DiagnosticsProperty$("triggerMode", _null, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.TooltipTriggerMode));
      properties.add$1(0, A.FlagProperty$("enableFeedback", _null, _null, "true", B.DiagnosticLevel_3, true, _null));
      properties.add$1(0, A.DiagnosticsProperty$("textAlign", _null, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.TextAlign));
    }
  };
  A.TooltipState.prototype = {
    get$_showDuration() {
      this._widget.toString;
      this.__TooltipState__tooltipTheme_A === $ && A.throwLateFieldNI("_tooltipTheme");
      return B.Duration_1500000;
    },
    get$_triggerMode() {
      this._widget.toString;
      this.__TooltipState__tooltipTheme_A === $ && A.throwLateFieldNI("_tooltipTheme");
      return B.TooltipTriggerMode_1;
    },
    get$_enableFeedback() {
      this._widget.toString;
      this.__TooltipState__tooltipTheme_A === $ && A.throwLateFieldNI("_tooltipTheme");
      return true;
    },
    get$_tooltipMessage() {
      var t1 = this._widget.message;
      return t1 == null ? null.toPlainText$0() : t1;
    },
    get$_tooltip$_controller() {
      var t2, t3, _this = this,
        t1 = _this._backingController;
      if (t1 == null) {
        t1 = A.AnimationController$(null, B.Duration_150000, B.Duration_75000, null, _this);
        t2 = type$.void_Function_AnimationStatus._as(_this.get$_tooltip$_handleStatusChanged());
        t1.didRegisterListener$0();
        t3 = t1.AnimationLocalStatusListenersMixin__statusListeners;
        t3.$ti._precomputed1._as(t2);
        t3._isDirty = true;
        B.JSArray_methods.add$1(t3._list, t2);
        _this._backingController = t1;
      }
      return t1;
    },
    _tooltip$_handleStatusChanged$1($status) {
      var _0_1, _0_4, _0_3, t1, _0_6, _0_40, t2, state, _0_7, _0_8, t3, _0_4_isSet, _this = this, _null = null;
      type$.AnimationStatus._as($status);
      A.assertHelper(_this._framework$_element != null);
      $label0$0: {
        _0_1 = _this._animationStatus === B.AnimationStatus_0;
        _0_4 = $status === B.AnimationStatus_0;
        _0_3 = !_0_1;
        t1 = _0_3;
        A.boolConversionCheck(t1);
        _0_6 = _null;
        _0_40 = _null;
        if (t1) {
          t2 = _0_4;
          _0_40 = t2;
          _0_6 = _0_40;
          A.boolConversionCheck(t2);
        } else
          t2 = false;
        if (t2) {
          B.JSArray_methods.remove$1($.Tooltip__openedTooltips, _this);
          t1 = _this._overlayController;
          state = t1._attachTarget;
          if (state != null)
            state.hide$0();
          else {
            A.assertHelper(t1._zOrderIndex != null);
            t1._zOrderIndex = null;
          }
          break $label0$0;
        }
        _0_7 = true === _0_1;
        t2 = _0_7;
        A.boolConversionCheck(t2);
        _0_8 = _null;
        if (t2) {
          if (t1) {
            t3 = _0_40;
            _0_4_isSet = t1;
          } else {
            t3 = _0_4;
            _0_40 = t3;
            _0_4_isSet = true;
          }
          _0_8 = false === t3;
          t3 = _0_8;
          A.boolConversionCheck(t3);
        } else {
          _0_4_isSet = t1;
          t3 = false;
        }
        if (t3) {
          t1 = _this._overlayController;
          state = t1._attachTarget;
          if (state != null)
            state.show$1(0, t1._overlay$_now$0());
          else
            t1._zOrderIndex = t1._overlay$_now$0();
          B.JSArray_methods.add$1($.Tooltip__openedTooltips, _this);
          A.SemanticsService_tooltip(_this.get$_tooltipMessage());
          break $label0$0;
        }
        if (A.boolConversionCheck(_0_7)) {
          if (t1)
            t1 = _0_6;
          else {
            if (_0_4_isSet)
              t1 = _0_40;
            else {
              t1 = _0_4;
              _0_40 = t1;
              _0_4_isSet = true;
            }
            _0_6 = true === t1;
            t1 = _0_6;
          }
          A.boolConversionCheck(t1);
        } else
          t1 = false;
        if (!t1)
          if (A.boolConversionCheck(_0_3)) {
            if (t2)
              t1 = _0_8;
            else {
              _0_8 = false === (_0_4_isSet ? _0_40 : _0_4);
              t1 = _0_8;
            }
            A.boolConversionCheck(t1);
          } else
            t1 = false;
        else
          t1 = true;
        if (t1)
          break $label0$0;
      }
      _this._animationStatus = $status;
    },
    _scheduleShowTooltip$2$showDuration$withDelay(showDuration, withDelay) {
      var t1, t2, _this = this;
      A.assertHelper(_this._framework$_element != null);
      t1 = new A.TooltipState__scheduleShowTooltip_show(_this, showDuration);
      t2 = _this._tooltip$_timer;
      t2 = t2 == null ? null : t2._handle != null;
      if (t2 === true) {
        t2 = _this.get$_tooltip$_controller().__AnimationController__status_A;
        t2 === $ && A.throwLateFieldNI("_status");
        t2 = t2 !== B.AnimationStatus_2;
      } else
        t2 = true;
      if (A.assertTest(t2))
        A.assertThrow(string$.timer_);
      if (_this.get$_tooltip$_controller().get$status(0) === B.AnimationStatus_0 && withDelay._duration > 0) {
        t2 = _this._tooltip$_timer;
        if (t2 != null)
          t2.cancel$0(0);
        _this._tooltip$_timer = A.Timer_Timer(withDelay, t1);
      } else
        t1.call$0();
    },
    _scheduleShowTooltip$1$withDelay(withDelay) {
      return this._scheduleShowTooltip$2$showDuration$withDelay(null, withDelay);
    },
    _scheduleDismissTooltip$1$withDelay(withDelay) {
      var t1, _this = this;
      A.assertHelper(_this._framework$_element != null);
      t1 = _this._tooltip$_timer;
      t1 = t1 == null ? null : t1._handle != null;
      if (t1 === true) {
        t1 = _this._backingController;
        if (t1 == null)
          t1 = null;
        else {
          t1 = t1.__AnimationController__status_A;
          t1 === $ && A.throwLateFieldNI("_status");
        }
        t1 = t1 !== B.AnimationStatus_2;
      } else
        t1 = true;
      if (A.assertTest(t1))
        A.assertThrow(string$.timer_);
      t1 = _this._tooltip$_timer;
      if (t1 != null)
        t1.cancel$0(0);
      _this._tooltip$_timer = null;
      t1 = _this._backingController;
      t1 = t1 == null ? null : t1.get$status(0).get$isForwardOrCompleted();
      if (t1 === true)
        if (withDelay._duration > 0) {
          t1 = _this.get$_tooltip$_controller();
          _this._tooltip$_timer = A.Timer_Timer(withDelay, t1.get$reverse(t1));
        } else
          _this.get$_tooltip$_controller().reverse$0(0);
    },
    _tooltip$_handlePointerDown$1($event) {
      var recognizer, _this = this;
      type$.PointerDownEvent._as($event);
      A.assertHelper(_this._framework$_element != null);
      switch (_this.get$_triggerMode().index) {
        case 1:
          recognizer = _this._longPressRecognizer;
          if (recognizer == null)
            recognizer = _this._longPressRecognizer = A.LongPressGestureRecognizer$(_this, B.Set_VWF6x);
          recognizer.set$onLongPressCancel(_this.get$_handleTapToDismiss());
          recognizer.set$onLongPress(_this.get$_tooltip$_handleLongPress());
          recognizer.set$onLongPressUp(_this.get$_handlePressUp());
          recognizer.addPointer$1($event);
          break;
        case 2:
          recognizer = _this._tapRecognizer;
          if (recognizer == null)
            recognizer = _this._tapRecognizer = A.TapGestureRecognizer$(_this, B.Set_VWF6x);
          recognizer.set$onTapCancel(_this.get$_handleTapToDismiss());
          recognizer.set$onTap(_this.get$_tooltip$_handleTap());
          recognizer.addPointer$1($event);
          break;
        case 0:
          break;
      }
    },
    _handleGlobalPointerEvent$1($event) {
      var t1, _this = this;
      type$.PointerEvent._as($event);
      A.assertHelper(_this._framework$_element != null);
      t1 = _this._tapRecognizer;
      t1 = t1 == null ? null : t1._primaryPointer;
      if (t1 !== $event.get$pointer()) {
        t1 = _this._longPressRecognizer;
        t1 = t1 == null ? null : t1._primaryPointer;
        t1 = t1 === $event.get$pointer();
      } else
        t1 = true;
      if (t1)
        return;
      if (_this._tooltip$_timer == null && _this.get$_tooltip$_controller().get$status(0) === B.AnimationStatus_0 || !type$.PointerDownEvent._is($event))
        return;
      _this._handleTapToDismiss$0();
    },
    _handleTapToDismiss$0() {
      this._widget.toString;
      this._scheduleDismissTooltip$1$withDelay(B.Duration_0);
      this._activeHoveringPointerDevices.clear$0(0);
    },
    _tooltip$_handleTap$0() {
      var tooltipCreated, _this = this,
        t1 = _this.__TooltipState__visible_A;
      t1 === $ && A.throwLateFieldNI("_visible");
      if (!t1)
        return;
      tooltipCreated = _this.get$_tooltip$_controller().get$status(0) === B.AnimationStatus_0;
      if (tooltipCreated)
        _this.get$_enableFeedback();
      if (tooltipCreated) {
        A.assertHelper(_this.get$_triggerMode() === B.TooltipTriggerMode_2);
        A.Feedback_forTap(_this.get$context(0));
      }
      _this._widget.toString;
      _this._scheduleShowTooltip$2$showDuration$withDelay(_this._activeHoveringPointerDevices._collection$_length === 0 ? _this.get$_showDuration() : null, B.Duration_0);
    },
    _tooltip$_handleLongPress$0() {
      var tooltipCreated, _this = this,
        t1 = _this.__TooltipState__visible_A;
      t1 === $ && A.throwLateFieldNI("_visible");
      if (!t1)
        return;
      tooltipCreated = _this.get$_tooltip$_controller().get$status(0) === B.AnimationStatus_0;
      if (tooltipCreated)
        _this.get$_enableFeedback();
      if (tooltipCreated) {
        A.assertHelper(_this.get$_triggerMode() === B.TooltipTriggerMode_1);
        A.Feedback_forLongPress(_this.get$context(0));
      }
      _this._widget.toString;
      _this._scheduleShowTooltip$1$withDelay(B.Duration_0);
    },
    _handlePressUp$0() {
      if (this._activeHoveringPointerDevices._collection$_length !== 0)
        return;
      this._scheduleDismissTooltip$1$withDelay(this.get$_showDuration());
    },
    _tooltip$_handleMouseEnter$1($event) {
      var t1, t2, tooltipsToDismiss, _i, tooltip, _this = this;
      type$.PointerEnterEvent._as($event);
      _this._activeHoveringPointerDevices.add$1(0, $event.get$device($event));
      t1 = A._arrayInstanceType($.Tooltip__openedTooltips);
      t2 = t1._eval$1("WhereIterable<1>");
      tooltipsToDismiss = A.List_List$of(new A.WhereIterable($.Tooltip__openedTooltips, t1._eval$1("bool(1)")._as(new A.TooltipState__handleMouseEnter_closure()), t2), true, t2._eval$1("Iterable.E"));
      for (t1 = tooltipsToDismiss.length, _i = 0; _i < t1; ++_i) {
        tooltip = tooltipsToDismiss[_i];
        A.assertHelper(tooltip._framework$_element != null);
        tooltip._scheduleDismissTooltip$1$withDelay(B.Duration_0);
      }
      if (t1 === 0) {
        _this._widget.toString;
        _this.__TooltipState__tooltipTheme_A === $ && A.throwLateFieldNI("_tooltipTheme");
      }
      _this._scheduleShowTooltip$1$withDelay(B.Duration_0);
    },
    _tooltip$_handleMouseExit$1($event) {
      var t1, _this = this;
      type$.PointerExitEvent._as($event);
      t1 = _this._activeHoveringPointerDevices;
      if (t1._collection$_length === 0)
        return;
      t1.remove$1(0, $event.get$device($event));
      if (t1._collection$_length === 0) {
        _this._widget.toString;
        _this.__TooltipState__tooltipTheme_A === $ && A.throwLateFieldNI("_tooltipTheme");
        _this._scheduleDismissTooltip$1$withDelay(B.Duration_100000);
      }
    },
    initState$0() {
      this.super$State$initState();
      A.BindingBase_checkInstance($.GestureBinding__instance, type$.GestureBinding).GestureBinding_pointerRouter.addGlobalRoute$1(this.get$_handleGlobalPointerEvent());
    },
    didChangeDependencies$0() {
      var t1, _this = this;
      _this.super$State$didChangeDependencies();
      _this.get$context(0).dependOnInheritedWidgetOfExactType$1$0(type$._TooltipVisibilityScope);
      _this.__TooltipState__visible_A = true;
      t1 = _this.get$context(0);
      t1.dependOnInheritedWidgetOfExactType$1$0(type$.TooltipTheme);
      t1 = A.Theme_of(t1);
      _this.__TooltipState__tooltipTheme_A = t1.tooltipTheme;
    },
    _getDefaultTooltipHeight$0() {
      var t1,
        _0_0 = A.Theme_of(this.get$context(0)).platform;
      $label0$0: {
        if (B.TargetPlatform_4 === _0_0 || B.TargetPlatform_3 === _0_0 || B.TargetPlatform_5 === _0_0) {
          t1 = 24;
          break $label0$0;
        }
        if (B.TargetPlatform_0 === _0_0 || B.TargetPlatform_1 === _0_0 || B.TargetPlatform_2 === _0_0) {
          t1 = 32;
          break $label0$0;
        }
        t1 = null;
      }
      return t1;
    },
    _getDefaultPadding$0() {
      var t1,
        _0_0 = A.Theme_of(this.get$context(0)).platform;
      $label0$0: {
        if (B.TargetPlatform_4 === _0_0 || B.TargetPlatform_3 === _0_0 || B.TargetPlatform_5 === _0_0) {
          t1 = B.EdgeInsets_8_4_8_4;
          break $label0$0;
        }
        if (B.TargetPlatform_0 === _0_0 || B.TargetPlatform_1 === _0_0 || B.TargetPlatform_2 === _0_0) {
          t1 = B.EdgeInsets_16_4_16_4;
          break $label0$0;
        }
        t1 = null;
      }
      return t1;
    },
    _buildTooltipOverlay$1(context) {
      var t1, overlayState, t2, target, _0_0, _0_1, _0_4_isSet, _0_5, textTheme, _0_4, platform, _0_5_isSet, _1_1, defaultDecoration, _1_2, defaultTextStyle, t3, t4, t5, t6, t7, t8, t9, t10, overlayChild, _this = this, _null = null;
      type$.BuildContext._as(context);
      t1 = _this._widget;
      t1.toString;
      overlayState = A.Overlay_of(context, t1, false);
      t1 = _this.get$context(0).findRenderObject$0();
      t1.toString;
      type$.RenderBox._as(t1);
      t2 = t1.get$size(0).center$1(B.Offset_0_0);
      target = A.MatrixUtils_transformPoint(t1.getTransformTo$1(0, type$.nullable_RenderObject._as(overlayState.get$context(0).findRenderObject$0())), t2);
      _0_0 = A.Theme_of(context);
      $label0$0: {
        _0_1 = _0_0.colorScheme.brightness;
        _0_4_isSet = B.Brightness_0 === _0_1;
        _0_5 = _null;
        textTheme = _null;
        if (_0_4_isSet) {
          _0_4 = _0_0.textTheme;
          _0_5 = _0_0.platform;
          textTheme = _0_4;
        } else
          _0_4 = _null;
        if (_0_4_isSet) {
          platform = _0_5;
          t1 = textTheme.bodyMedium;
          t1.toString;
          t1 = new A._Record_2(t1.copyWith$2$color$fontSize(B.Color_vnR, A.TooltipState__getDefaultFontSize(platform)), A.BoxDecoration$(_null, B.BorderRadius_nnp, _null, B.Color_wst.withOpacity$1(0.9), _null, _null, B.BoxShape_0));
          break $label0$0;
        }
        textTheme = _null;
        t1 = false;
        if (B.Brightness_1 === _0_1) {
          _0_4 = _0_0.textTheme;
          t2 = _0_4;
          _0_5_isSet = t2 instanceof A.TextTheme;
          if (_0_5_isSet) {
            textTheme = _0_4;
            _0_5 = _0_0.platform;
            t1 = _0_5;
            t1 = t1 instanceof A.TargetPlatform;
          }
        } else
          _0_5_isSet = false;
        if (t1) {
          platform = _0_5_isSet ? _0_5 : _0_0.platform;
          t1 = textTheme.bodyMedium;
          t1.toString;
          t1 = new A._Record_2(t1.copyWith$2$color$fontSize(B.Color_wst, A.TooltipState__getDefaultFontSize(platform)), A.BoxDecoration$(_null, B.BorderRadius_nnp, _null, B.Map_GGfjP.$index(0, type$.MaterialColor._eval$1("ColorSwatch.T")._as(700)).withOpacity$1(0.9), _null, _null, B.BoxShape_0));
          break $label0$0;
        }
        t1 = _null;
      }
      _1_1 = t1._0;
      defaultDecoration = _null;
      _1_2 = t1._1;
      defaultDecoration = _1_2;
      defaultTextStyle = _1_1;
      t1 = _this.__TooltipState__tooltipTheme_A;
      t1 === $ && A.throwLateFieldNI("_tooltipTheme");
      t2 = A.TextSpan$(_null, _null, _this._widget.message);
      t3 = t1.height;
      if (t3 == null)
        t3 = _this._getDefaultTooltipHeight$0();
      _this._widget.toString;
      t4 = t1.padding;
      if (t4 == null)
        t4 = _this._getDefaultPadding$0();
      _this._widget.toString;
      t5 = t1.margin;
      if (t5 == null)
        t5 = B.EdgeInsets_0_0_0_0;
      t6 = t1.decoration;
      if (t6 == null)
        t6 = defaultDecoration;
      t7 = t1.textStyle;
      if (t7 == null)
        t7 = defaultTextStyle;
      t8 = _this._backingOverlayAnimation;
      if (t8 == null)
        t8 = _this._backingOverlayAnimation = A.CurvedAnimation$(B.Cubic_Dkk, _this.get$_tooltip$_controller(), _null);
      t9 = _this._widget;
      t10 = t9.verticalOffset;
      if (t10 == null)
        t10 = t1.verticalOffset;
      if (t10 == null)
        t10 = 24;
      t9 = t9.preferBelow;
      t1 = t9 == null ? t1.preferBelow : t9;
      overlayChild = new A._TooltipOverlay(t2, t3, t4, t5, t6, t7, B.TextAlign_4, t8, target, t10, t1 !== false, _this.get$_tooltip$_handleMouseEnter(), _this.get$_tooltip$_handleMouseExit(), _null);
      return A.SelectionContainer_maybeOf(context) == null ? overlayChild : new A.SelectionContainer(_null, overlayChild, _null, _null);
    },
    dispose$0() {
      var t1, _this = this;
      A.BindingBase_checkInstance($.GestureBinding__instance, type$.GestureBinding).GestureBinding_pointerRouter.removeGlobalRoute$1(_this.get$_handleGlobalPointerEvent());
      B.JSArray_methods.remove$1($.Tooltip__openedTooltips, _this);
      t1 = _this._longPressRecognizer;
      if (t1 != null)
        t1.set$onLongPressCancel(null);
      t1 = _this._longPressRecognizer;
      if (t1 != null) {
        t1._stopTimer$0();
        t1.super$OneSequenceGestureRecognizer$dispose();
      }
      t1 = _this._tapRecognizer;
      if (t1 != null)
        t1.set$onTapCancel(null);
      t1 = _this._tapRecognizer;
      if (t1 != null) {
        t1._stopTimer$0();
        t1.super$OneSequenceGestureRecognizer$dispose();
      }
      t1 = _this._tooltip$_timer;
      if (t1 != null)
        t1.cancel$0(0);
      t1 = _this._backingController;
      if (t1 != null)
        t1.dispose$0();
      t1 = _this._backingOverlayAnimation;
      if (t1 != null)
        t1.dispose$0();
      _this.super$_TooltipState_State_SingleTickerProviderStateMixin$dispose();
    },
    build$1(context) {
      var t1, result, _this = this, _null = null;
      if (_this.get$_tooltipMessage().length === 0) {
        t1 = _this._widget.child;
        return t1;
      }
      A.debugCheckHasOverlay(context);
      t1 = _this._widget.excludeFromSemantics;
      if (t1 == null) {
        t1 = _this.__TooltipState__tooltipTheme_A;
        t1 === $ && A.throwLateFieldNI("_tooltipTheme");
        t1 = t1.excludeFromSemantics;
      }
      t1 = t1 === true ? _null : _this.get$_tooltipMessage();
      result = A.Semantics$(_null, _this._widget.child, false, _null, _null, false, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, t1);
      _this.__TooltipState__visible_A === $ && A.throwLateFieldNI("_visible");
      result = A._ExclusiveMouseRegion$(A.Listener$(B.HitTestBehavior_1, result, _null, _this.get$_tooltip$_handlePointerDown(), _null, _null, _null), B.C__DeferringMouseCursor, _this.get$_tooltip$_handleMouseEnter(), _this.get$_tooltip$_handleMouseExit());
      return new A.OverlayPortal(_this._overlayController, _this.get$_buildTooltipOverlay(), result, _null);
    },
    $isTickerProvider: 1
  };
  A.TooltipState__scheduleShowTooltip_show.prototype = {
    call$0() {
      var t2, t3,
        t1 = this.$this;
      A.assertHelper(t1._framework$_element != null);
      t2 = t1.__TooltipState__visible_A;
      t2 === $ && A.throwLateFieldNI("_visible");
      if (!t2)
        return;
      t1.get$_tooltip$_controller().forward$0(0);
      t2 = t1._tooltip$_timer;
      if (t2 != null)
        t2.cancel$0(0);
      t2 = this.showDuration;
      if (t2 == null)
        t2 = null;
      else {
        t3 = t1.get$_tooltip$_controller();
        t3 = A.Timer_Timer(t2, t3.get$reverse(t3));
        t2 = t3;
      }
      t1._tooltip$_timer = t2;
    },
    $signature: 1
  };
  A.TooltipState__handleMouseEnter_closure.prototype = {
    call$1(tooltip) {
      return type$.TooltipState._as(tooltip)._activeHoveringPointerDevices._collection$_length === 0;
    },
    $signature: 256
  };
  A._TooltipPositionDelegate.prototype = {
    getConstraintsForChild$1(constraints) {
      return constraints.loosen$0();
    },
    getPositionForChild$2(size, childSize) {
      return A.positionDependentBox(childSize, this.preferBelow, size, this.target, this.verticalOffset);
    },
    shouldRelayout$1(oldDelegate) {
      type$._TooltipPositionDelegate._as(oldDelegate);
      return !this.target.$eq(0, oldDelegate.target) || this.verticalOffset !== oldDelegate.verticalOffset || this.preferBelow !== oldDelegate.preferBelow;
    }
  };
  A._TooltipOverlay.prototype = {
    build$1(context) {
      var result, _this = this, _null = null,
        t1 = A.Theme_of(context).textTheme.bodyMedium;
      t1.toString;
      t1 = A.ConstrainedBox$(A.DefaultTextStyle$(A.Semantics$(_null, A.Container$(_null, A.Center$(new A.Text(_null, _this.richMessage, _this.textStyle, _this.textAlign, _null, _null, _null, _null, _null), 1, 1), B.Clip_0, _null, _this.decoration, _null, _this.margin, _this.padding, _null), true, _null, _null, false, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null), _null, _null, B.TextOverflow_0, true, t1, _null, _null, B.TextWidthBasis_0), new A.BoxConstraints(0, 1 / 0, _this.height, 1 / 0));
      result = A._ExclusiveMouseRegion$(new A.FadeTransition(_this.animation, false, t1, _null), B.C__DeferringMouseCursor, _this.onEnter, _this.onExit);
      t1 = A.MediaQuery__maybeOf(context, B._MediaQueryAspect_7);
      t1 = t1 == null ? _null : t1.viewInsets;
      t1 = t1 == null ? _null : t1.bottom;
      if (t1 == null)
        t1 = 0;
      return A.Positioned$fill(t1, new A.CustomSingleChildLayout(new A._TooltipPositionDelegate(_this.target, _this.verticalOffset, _this.preferBelow), result, _null));
    }
  };
  A._TooltipState_State_SingleTickerProviderStateMixin_dispose_closure.prototype = {
    call$0() {
      var t1 = this.$this,
        t2 = t1.SingleTickerProviderStateMixin__ticker;
      if (t2 == null || t2._ticker$_future == null)
        return true;
      throw A.wrapException(A.FlutterError$fromParts(A._setArrayType([A.ErrorSummary$(t1.toString$0(0) + " was disposed with an active Ticker."), A.ErrorDescription$(A.getRuntimeTypeOfDartObject(t1).toString$0(0) + string$.x20creatS), A.ErrorHint$(string$.Ticker), t1.SingleTickerProviderStateMixin__ticker.describeForError$1("The offending ticker was")], type$.JSArray_DiagnosticsNode)));
    },
    $signature: 0
  };
  A._TooltipState_State_SingleTickerProviderStateMixin.prototype = {
    dispose$0() {
      var t1, _this = this;
      A.assertHelper(new A._TooltipState_State_SingleTickerProviderStateMixin_dispose_closure(_this).call$0());
      t1 = _this.SingleTickerProviderStateMixin__tickerModeNotifier;
      if (t1 != null)
        t1.removeListener$1(0, _this.get$_updateTicker());
      _this.set$_tickerModeNotifier(null);
      _this.super$State$dispose();
    },
    activate$0() {
      this.super$State$activate();
      this._updateTickerModeNotifier$0();
      this._updateTicker$0();
    },
    debugFillProperties$1(properties) {
      var t1, t2, _0_1, _0_3, t3, _0_5, t4, t5, _0_7, _null = null;
      this.super$State$debugFillProperties(properties);
      t1 = this.SingleTickerProviderStateMixin__ticker;
      t2 = t1 == null;
      _0_1 = t2 ? _null : t1._ticker$_future != null;
      t2 = t2 ? _null : t1._muted;
      $label0$0: {
        _0_3 = true === _0_1;
        t3 = _0_3;
        A.boolConversionCheck(t3);
        if (t3) {
          _0_5 = true === t2;
          t4 = _0_5;
        } else {
          _0_5 = _null;
          t4 = false;
        }
        t5 = _null;
        if (t4) {
          t2 = "active but muted";
          break $label0$0;
        }
        if (A.boolConversionCheck(_0_3)) {
          t2 = "active";
          break $label0$0;
        }
        _0_7 = false === _0_1;
        t4 = _0_7;
        if (A.boolConversionCheck(t4))
          t2 = A.boolConversionCheck(t3 ? _0_5 : true === t2);
        else
          t2 = false;
        if (t2) {
          t2 = "inactive and muted";
          break $label0$0;
        }
        if (A.boolConversionCheck(_0_7)) {
          t2 = "inactive";
          break $label0$0;
        }
        if (_0_1 == null) {
          t2 = t5;
          break $label0$0;
        }
        t2 = t5;
      }
      properties.add$1(0, A.DiagnosticsProperty$("ticker", t1, true, _null, t2, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, false, B.DiagnosticsTreeStyle_8, _null, type$.Ticker));
    }
  };
  A.TooltipThemeData.prototype = {
    get$hashCode(_) {
      var _this = this, _null = null;
      return A.Object_hash(_this.height, _this.padding, _this.margin, _this.verticalOffset, _this.preferBelow, _this.excludeFromSemantics, _this.decoration, _this.textStyle, _this.textAlign, _null, _null, _null, _null, _null, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue);
    },
    $eq(_, other) {
      var t1, _this = this;
      if (other == null)
        return false;
      if (_this === other)
        return true;
      if (J.get$runtimeType$(other) !== A.getRuntimeTypeOfDartObject(_this))
        return false;
      t1 = false;
      if (other instanceof A.TooltipThemeData)
        if (other.height == _this.height)
          if (J.$eq$(other.padding, _this.padding))
            if (J.$eq$(other.margin, _this.margin))
              if (other.verticalOffset == _this.verticalOffset)
                if (J.$eq$(other.decoration, _this.decoration)) {
                  t1 = J.$eq$(other.textStyle, _this.textStyle);
                  t1;
                }
      return t1;
    },
    debugFillProperties$1(properties) {
      var t1, _this = this, _null = null;
      _this.super$Diagnosticable$debugFillProperties(properties);
      properties.add$1(0, A.DoubleProperty$("height", _this.height, _null, _null, B.DiagnosticLevel_3, true, _null, _null));
      t1 = type$.EdgeInsetsGeometry;
      properties.add$1(0, A.DiagnosticsProperty$("padding", _this.padding, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t1));
      properties.add$1(0, A.DiagnosticsProperty$("margin", _this.margin, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t1));
      properties.add$1(0, A.DoubleProperty$("vertical offset", _this.verticalOffset, _null, _null, B.DiagnosticLevel_3, true, _null, _null));
      properties.add$1(0, A.FlagProperty$("position", _null, "above", "below", B.DiagnosticLevel_3, true, _this.preferBelow));
      properties.add$1(0, A.FlagProperty$("semantics", _null, _null, "excluded", B.DiagnosticLevel_3, true, _this.excludeFromSemantics));
      properties.add$1(0, A.DiagnosticsProperty$("decoration", _this.decoration, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.Decoration));
      properties.add$1(0, A.DiagnosticsProperty$("textStyle", _this.textStyle, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.TextStyle));
      properties.add$1(0, A.DiagnosticsProperty$("textAlign", _this.textAlign, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.TextAlign));
      t1 = type$.Duration;
      properties.add$1(0, A.DiagnosticsProperty$("wait duration", _null, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t1));
      properties.add$1(0, A.DiagnosticsProperty$("show duration", _null, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t1));
      properties.add$1(0, A.DiagnosticsProperty$("exit duration", _null, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t1));
      properties.add$1(0, A.DiagnosticsProperty$("triggerMode", _null, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.TooltipTriggerMode));
      properties.add$1(0, A.FlagProperty$("enableFeedback", _null, _null, "true", B.DiagnosticLevel_3, true, _null));
    }
  };
  A.TooltipTriggerMode.prototype = {
    _enumToString$0() {
      return "TooltipTriggerMode." + this._name;
    }
  };
  A._TooltipThemeData_Object_Diagnosticable.prototype = {};
  A.ScriptCategory.prototype = {
    _enumToString$0() {
      return "ScriptCategory." + this._name;
    }
  };
  A.Typography.prototype = {
    geometryThemeFor$1(category) {
      var t1;
      switch (category.index) {
        case 0:
          t1 = this.englishLike;
          break;
        case 1:
          t1 = this.dense;
          break;
        case 2:
          t1 = this.tall;
          break;
        default:
          t1 = null;
      }
      return t1;
    },
    $eq(_, other) {
      var _this = this;
      if (other == null)
        return false;
      if (_this === other)
        return true;
      if (J.get$runtimeType$(other) !== A.getRuntimeTypeOfDartObject(_this))
        return false;
      return other instanceof A.Typography && other.black.$eq(0, _this.black) && other.white.$eq(0, _this.white) && other.englishLike.$eq(0, _this.englishLike) && other.dense.$eq(0, _this.dense) && other.tall.$eq(0, _this.tall);
    },
    get$hashCode(_) {
      var _this = this;
      return A.Object_hash(_this.black, _this.white, _this.englishLike, _this.dense, _this.tall, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue);
    },
    debugFillProperties$1(properties) {
      var defaultTypography, t1, _this = this, _null = null;
      _this.super$Diagnosticable$debugFillProperties(properties);
      defaultTypography = A.Typography_Typography$material2014(B.TargetPlatform_0);
      t1 = type$.TextTheme;
      properties.add$1(0, A.DiagnosticsProperty$("black", _this.black, true, defaultTypography.black, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t1));
      properties.add$1(0, A.DiagnosticsProperty$("white", _this.white, true, defaultTypography.white, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t1));
      properties.add$1(0, A.DiagnosticsProperty$("englishLike", _this.englishLike, true, defaultTypography.englishLike, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t1));
      properties.add$1(0, A.DiagnosticsProperty$("dense", _this.dense, true, defaultTypography.dense, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t1));
      properties.add$1(0, A.DiagnosticsProperty$("tall", _this.tall, true, defaultTypography.tall, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t1));
    }
  };
  A._Typography_Object_Diagnosticable.prototype = {};
  A.AlignmentGeometry.prototype = {
    toString$0(_) {
      var _this = this;
      if (_this.get$_alignment$_start(_this) === 0)
        return A.Alignment__stringify(_this.get$_x(), _this.get$_y());
      if (_this.get$_x() === 0)
        return A.AlignmentDirectional__stringify(_this.get$_alignment$_start(_this), _this.get$_y());
      return A.Alignment__stringify(_this.get$_x(), _this.get$_y()) + " + " + A.AlignmentDirectional__stringify(_this.get$_alignment$_start(_this), 0);
    },
    $eq(_, other) {
      var _this = this;
      if (other == null)
        return false;
      return other instanceof A.AlignmentGeometry && other.get$_x() === _this.get$_x() && other.get$_alignment$_start(other) === _this.get$_alignment$_start(_this) && other.get$_y() === _this.get$_y();
    },
    get$hashCode(_) {
      var _this = this;
      return A.Object_hash(_this.get$_x(), _this.get$_alignment$_start(_this), _this.get$_y(), B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue);
    }
  };
  A.Alignment.prototype = {
    get$_x() {
      return this.x;
    },
    get$_alignment$_start(_) {
      return 0;
    },
    get$_y() {
      return this.y;
    },
    $sub(_, other) {
      type$.Alignment._as(other);
      return new A.Alignment(this.x - other.x, this.y - other.y);
    },
    $add(_, other) {
      type$.Alignment._as(other);
      return new A.Alignment(this.x + other.x, this.y + other.y);
    },
    $mul(_, other) {
      return new A.Alignment(this.x * other, this.y * other);
    },
    alongOffset$1(other) {
      var centerX = other._dx / 2,
        centerY = other._dy / 2;
      return new A.Offset(centerX + this.x * centerX, centerY + this.y * centerY);
    },
    alongSize$1(other) {
      var centerX = other._dx / 2,
        centerY = other._dy / 2;
      return new A.Offset(centerX + this.x * centerX, centerY + this.y * centerY);
    },
    inscribe$2(size, rect) {
      var t1 = rect.left,
        t2 = size._dx,
        halfWidthDelta = (rect.right - t1 - t2) / 2,
        t3 = rect.top,
        t4 = size._dy,
        halfHeightDelta = (rect.bottom - t3 - t4) / 2;
      t1 = t1 + halfWidthDelta + this.x * halfWidthDelta;
      t3 = t3 + halfHeightDelta + this.y * halfHeightDelta;
      return new A.Rect(t1, t3, t1 + t2, t3 + t4);
    },
    resolve$1(direction) {
      return this;
    },
    toString$0(_) {
      return A.Alignment__stringify(this.x, this.y);
    }
  };
  A.AlignmentDirectional.prototype = {
    get$_x() {
      return 0;
    },
    get$_alignment$_start(_) {
      return this.start;
    },
    get$_y() {
      return this.y;
    },
    $sub(_, other) {
      type$.AlignmentDirectional._as(other);
      return new A.AlignmentDirectional(this.start - other.start, this.y - other.y);
    },
    $add(_, other) {
      type$.AlignmentDirectional._as(other);
      return new A.AlignmentDirectional(this.start + other.start, this.y + other.y);
    },
    $mul(_, other) {
      return new A.AlignmentDirectional(this.start * other, this.y * other);
    },
    resolve$1(direction) {
      var t1, _this = this;
      if (A.assertTest(direction != null))
        A.assertThrow("Cannot resolve " + A.getRuntimeTypeOfDartObject(_this).toString$0(0) + " without a TextDirection.");
      switch (direction.index) {
        case 0:
          t1 = new A.Alignment(-_this.start, _this.y);
          break;
        case 1:
          t1 = new A.Alignment(_this.start, _this.y);
          break;
        default:
          t1 = null;
      }
      return t1;
    },
    toString$0(_) {
      return A.AlignmentDirectional__stringify(this.start, this.y);
    }
  };
  A._MixedAlignment.prototype = {
    $mul(_, other) {
      return new A._MixedAlignment(this._x * other, this._alignment$_start * other, this._y * other);
    },
    resolve$1(direction) {
      var t1, _this = this;
      if (A.assertTest(direction != null))
        A.assertThrow("Cannot resolve " + A.getRuntimeTypeOfDartObject(_this).toString$0(0) + " without a TextDirection.");
      switch (direction.index) {
        case 0:
          t1 = new A.Alignment(_this._x - _this._alignment$_start, _this._y);
          break;
        case 1:
          t1 = new A.Alignment(_this._x + _this._alignment$_start, _this._y);
          break;
        default:
          t1 = null;
      }
      return t1;
    },
    get$_x() {
      return this._x;
    },
    get$_alignment$_start(receiver) {
      return this._alignment$_start;
    },
    get$_y() {
      return this._y;
    }
  };
  A.TextAlignVertical.prototype = {
    toString$0(_) {
      return A.objectRuntimeType(this, "TextAlignVertical") + "(y: " + this.y + ")";
    }
  };
  A.RenderComparison.prototype = {
    _enumToString$0() {
      return "RenderComparison." + this._name;
    }
  };
  A.Axis.prototype = {
    _enumToString$0() {
      return "Axis." + this._name;
    }
  };
  A.VerticalDirection.prototype = {
    _enumToString$0() {
      return "VerticalDirection." + this._name;
    }
  };
  A.AxisDirection.prototype = {
    _enumToString$0() {
      return "AxisDirection." + this._name;
    }
  };
  A.PaintingBinding.prototype = {
    instantiateImageCodecFromBuffer$4$allowUpscaling$cacheHeight$cacheWidth(buffer, allowUpscaling, cacheHeight, cacheWidth) {
      var t1 = $.$get$_renderer(),
        t2 = buffer._ui$_list;
      t2.toString;
      return t1.instantiateImageCodec$4$allowUpscaling$targetHeight$targetWidth(t2, false, cacheHeight, cacheWidth);
    },
    instantiateImageCodecFromBuffer$1(buffer) {
      return this.instantiateImageCodecFromBuffer$4$allowUpscaling$cacheHeight$cacheWidth(buffer, false, null, null);
    },
    instantiateImageCodecWithSize$2$getTargetSize(buffer, getTargetSize) {
      return A.instantiateImageCodecWithSize(buffer, type$.nullable_TargetImageSize_Function_int_int._as(getTargetSize));
    },
    instantiateImageCodecWithSize$1(buffer) {
      return this.instantiateImageCodecWithSize$2$getTargetSize(buffer, null);
    },
    $isBindingBase: 1,
    $isSchedulerBinding: 1
  };
  A._SystemFontsNotifier.prototype = {
    notifyListeners$0() {
      var t1, t2, callback;
      for (t1 = this._systemFontsCallbacks, t1 = A._LinkedHashSetIterator$(t1, t1._collection$_modifications, A._instanceType(t1)._precomputed1), t2 = t1.$ti._precomputed1; t1.moveNext$0();) {
        callback = t1._collection$_current;
        (callback == null ? t2._as(callback) : callback).call$0();
      }
    },
    addListener$1(_, listener) {
      this._systemFontsCallbacks.add$1(0, type$.void_Function._as(listener));
    },
    removeListener$1(_, listener) {
      this._systemFontsCallbacks.remove$1(0, type$.void_Function._as(listener));
    }
  };
  A.BorderRadiusGeometry.prototype = {
    subtract$1(other) {
      var _this = this;
      return new A._MixedBorderRadius(_this.get$_topLeft().$sub(0, other.get$_topLeft()), _this.get$_topRight().$sub(0, other.get$_topRight()), _this.get$_bottomLeft().$sub(0, other.get$_bottomLeft()), _this.get$_bottomRight().$sub(0, other.get$_bottomRight()), _this.get$_topStart().$sub(0, other.get$_topStart()), _this.get$_topEnd().$sub(0, other.get$_topEnd()), _this.get$_bottomStart().$sub(0, other.get$_bottomStart()), _this.get$_bottomEnd().$sub(0, other.get$_bottomEnd()));
    },
    add$1(_, other) {
      var _this = this;
      return new A._MixedBorderRadius(_this.get$_topLeft().$add(0, other.get$_topLeft()), _this.get$_topRight().$add(0, other.get$_topRight()), _this.get$_bottomLeft().$add(0, other.get$_bottomLeft()), _this.get$_bottomRight().$add(0, other.get$_bottomRight()), _this.get$_topStart().$add(0, other.get$_topStart()), _this.get$_topEnd().$add(0, other.get$_topEnd()), _this.get$_bottomStart().$add(0, other.get$_bottomStart()), _this.get$_bottomEnd().$add(0, other.get$_bottomEnd()));
    },
    toString$0(_) {
      var visual, t1, comma, logical, _this = this;
      if (_this.get$_topLeft().$eq(0, _this.get$_topRight()) && _this.get$_topRight().$eq(0, _this.get$_bottomLeft()) && _this.get$_bottomLeft().$eq(0, _this.get$_bottomRight()))
        if (!_this.get$_topLeft().$eq(0, B.Radius_0_0))
          visual = _this.get$_topLeft().x === _this.get$_topLeft().y ? "BorderRadius.circular(" + B.JSNumber_methods.toStringAsFixed$1(_this.get$_topLeft().x, 1) + ")" : "BorderRadius.all(" + _this.get$_topLeft().toString$0(0) + ")";
        else
          visual = null;
      else {
        t1 = "" + "BorderRadius.only(";
        comma = !_this.get$_topLeft().$eq(0, B.Radius_0_0);
        if (comma)
          t1 += "topLeft: " + _this.get$_topLeft().toString$0(0);
        if (!_this.get$_topRight().$eq(0, B.Radius_0_0)) {
          if (comma)
            t1 += ", ";
          t1 += "topRight: " + _this.get$_topRight().toString$0(0);
          comma = true;
        }
        if (!_this.get$_bottomLeft().$eq(0, B.Radius_0_0)) {
          if (comma)
            t1 += ", ";
          t1 += "bottomLeft: " + _this.get$_bottomLeft().toString$0(0);
          comma = true;
        }
        if (!_this.get$_bottomRight().$eq(0, B.Radius_0_0)) {
          if (comma)
            t1 += ", ";
          t1 += "bottomRight: " + _this.get$_bottomRight().toString$0(0);
        }
        t1 += ")";
        visual = t1.charCodeAt(0) == 0 ? t1 : t1;
      }
      if (_this.get$_topStart().$eq(0, _this.get$_topEnd()) && _this.get$_topEnd().$eq(0, _this.get$_bottomEnd()) && _this.get$_bottomEnd().$eq(0, _this.get$_bottomStart()))
        if (!_this.get$_topStart().$eq(0, B.Radius_0_0))
          logical = _this.get$_topStart().x === _this.get$_topStart().y ? "BorderRadiusDirectional.circular(" + B.JSNumber_methods.toStringAsFixed$1(_this.get$_topStart().x, 1) + ")" : "BorderRadiusDirectional.all(" + _this.get$_topStart().toString$0(0) + ")";
        else
          logical = null;
      else {
        t1 = "" + "BorderRadiusDirectional.only(";
        comma = !_this.get$_topStart().$eq(0, B.Radius_0_0);
        if (comma)
          t1 += "topStart: " + _this.get$_topStart().toString$0(0);
        if (!_this.get$_topEnd().$eq(0, B.Radius_0_0)) {
          if (comma)
            t1 += ", ";
          t1 += "topEnd: " + _this.get$_topEnd().toString$0(0);
          comma = true;
        }
        if (!_this.get$_bottomStart().$eq(0, B.Radius_0_0)) {
          if (comma)
            t1 += ", ";
          t1 += "bottomStart: " + _this.get$_bottomStart().toString$0(0);
          comma = true;
        }
        if (!_this.get$_bottomEnd().$eq(0, B.Radius_0_0)) {
          if (comma)
            t1 += ", ";
          t1 += "bottomEnd: " + _this.get$_bottomEnd().toString$0(0);
        }
        t1 += ")";
        logical = t1.charCodeAt(0) == 0 ? t1 : t1;
      }
      t1 = visual == null;
      if (!t1 && logical != null)
        return A.S(visual) + " + " + logical;
      t1 = t1 ? logical : visual;
      return t1 == null ? "BorderRadius.zero" : t1;
    },
    $eq(_, other) {
      var _this = this;
      if (other == null)
        return false;
      if (_this === other)
        return true;
      if (J.get$runtimeType$(other) !== A.getRuntimeTypeOfDartObject(_this))
        return false;
      return other instanceof A.BorderRadiusGeometry && other.get$_topLeft().$eq(0, _this.get$_topLeft()) && other.get$_topRight().$eq(0, _this.get$_topRight()) && other.get$_bottomLeft().$eq(0, _this.get$_bottomLeft()) && other.get$_bottomRight().$eq(0, _this.get$_bottomRight()) && other.get$_topStart().$eq(0, _this.get$_topStart()) && other.get$_topEnd().$eq(0, _this.get$_topEnd()) && other.get$_bottomStart().$eq(0, _this.get$_bottomStart()) && other.get$_bottomEnd().$eq(0, _this.get$_bottomEnd());
    },
    get$hashCode(_) {
      var _this = this;
      return A.Object_hash(_this.get$_topLeft(), _this.get$_topRight(), _this.get$_bottomLeft(), _this.get$_bottomRight(), _this.get$_topStart(), _this.get$_topEnd(), _this.get$_bottomStart(), _this.get$_bottomEnd(), B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue);
    }
  };
  A.BorderRadius.prototype = {
    get$_topLeft() {
      return this.topLeft;
    },
    get$_topRight() {
      return this.topRight;
    },
    get$_bottomLeft() {
      return this.bottomLeft;
    },
    get$_bottomRight() {
      return this.bottomRight;
    },
    get$_topStart() {
      return B.Radius_0_0;
    },
    get$_topEnd() {
      return B.Radius_0_0;
    },
    get$_bottomStart() {
      return B.Radius_0_0;
    },
    get$_bottomEnd() {
      return B.Radius_0_0;
    },
    toRRect$1(rect) {
      var _this = this,
        t1 = _this.topLeft.clamp$1$minimum(0, B.Radius_0_0),
        t2 = _this.topRight.clamp$1$minimum(0, B.Radius_0_0);
      return A.RRect$fromRectAndCorners(rect, _this.bottomLeft.clamp$1$minimum(0, B.Radius_0_0), _this.bottomRight.clamp$1$minimum(0, B.Radius_0_0), t1, t2);
    },
    subtract$1(other) {
      if (other instanceof A.BorderRadius)
        return this.$sub(0, other);
      return this.super$BorderRadiusGeometry$subtract(other);
    },
    add$1(_, other) {
      if (other instanceof A.BorderRadius)
        return this.$add(0, other);
      return this.super$BorderRadiusGeometry$add(0, other);
    },
    $sub(_, other) {
      var _this = this;
      type$.BorderRadius._as(other);
      return new A.BorderRadius(_this.topLeft.$sub(0, other.topLeft), _this.topRight.$sub(0, other.topRight), _this.bottomLeft.$sub(0, other.bottomLeft), _this.bottomRight.$sub(0, other.bottomRight));
    },
    $add(_, other) {
      var _this = this;
      type$.BorderRadius._as(other);
      return new A.BorderRadius(_this.topLeft.$add(0, other.topLeft), _this.topRight.$add(0, other.topRight), _this.bottomLeft.$add(0, other.bottomLeft), _this.bottomRight.$add(0, other.bottomRight));
    },
    $mul(_, other) {
      var _this = this;
      return new A.BorderRadius(_this.topLeft.$mul(0, other), _this.topRight.$mul(0, other), _this.bottomLeft.$mul(0, other), _this.bottomRight.$mul(0, other));
    },
    resolve$1(direction) {
      return this;
    }
  };
  A._MixedBorderRadius.prototype = {
    $mul(_, other) {
      var _this = this;
      return new A._MixedBorderRadius(_this._topLeft.$mul(0, other), _this._topRight.$mul(0, other), _this._bottomLeft.$mul(0, other), _this._bottomRight.$mul(0, other), _this._topStart.$mul(0, other), _this._topEnd.$mul(0, other), _this._bottomStart.$mul(0, other), _this._bottomEnd.$mul(0, other));
    },
    resolve$1(direction) {
      var _this = this;
      A.assertHelper(direction != null);
      switch (direction.index) {
        case 0:
          return new A.BorderRadius(_this._topLeft.$add(0, _this._topEnd), _this._topRight.$add(0, _this._topStart), _this._bottomLeft.$add(0, _this._bottomEnd), _this._bottomRight.$add(0, _this._bottomStart));
        case 1:
          return new A.BorderRadius(_this._topLeft.$add(0, _this._topStart), _this._topRight.$add(0, _this._topEnd), _this._bottomLeft.$add(0, _this._bottomStart), _this._bottomRight.$add(0, _this._bottomEnd));
      }
    },
    get$_topLeft() {
      return this._topLeft;
    },
    get$_topRight() {
      return this._topRight;
    },
    get$_bottomLeft() {
      return this._bottomLeft;
    },
    get$_bottomRight() {
      return this._bottomRight;
    },
    get$_topStart() {
      return this._topStart;
    },
    get$_topEnd() {
      return this._topEnd;
    },
    get$_bottomStart() {
      return this._bottomStart;
    },
    get$_bottomEnd() {
      return this._bottomEnd;
    }
  };
  A.BorderStyle.prototype = {
    _enumToString$0() {
      return "BorderStyle." + this._name;
    }
  };
  A.BorderSide.prototype = {
    scale$1(_, t) {
      var t1 = Math.max(0, this.width * t),
        t2 = t <= 0 ? B.BorderStyle_0 : this.style;
      A.assertHelper(t1 >= 0);
      return new A.BorderSide(this.color, t1, t2, -1);
    },
    toPaint$0() {
      switch (this.style.index) {
        case 1:
          var t1 = $.$get$_renderer().createPaint$0();
          t1.set$color(0, this.color);
          t1.set$strokeWidth(this.width);
          t1.set$style(0, B.PaintingStyle_1);
          return t1;
        case 0:
          t1 = $.$get$_renderer().createPaint$0();
          t1.set$color(0, B.Color_Edl);
          t1.set$strokeWidth(0);
          t1.set$style(0, B.PaintingStyle_1);
          return t1;
      }
    },
    get$strokeInset() {
      return this.width * (1 - (1 + this.strokeAlign) / 2);
    },
    get$strokeOutset() {
      return this.width * (1 + this.strokeAlign) / 2;
    },
    $eq(_, other) {
      var _this = this;
      if (other == null)
        return false;
      if (_this === other)
        return true;
      if (J.get$runtimeType$(other) !== A.getRuntimeTypeOfDartObject(_this))
        return false;
      return other instanceof A.BorderSide && other.color.$eq(0, _this.color) && other.width === _this.width && other.style === _this.style && other.strokeAlign === _this.strokeAlign;
    },
    get$hashCode(_) {
      var _this = this;
      return A.Object_hash(_this.color, _this.width, _this.style, _this.strokeAlign, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue);
    },
    toStringShort$0() {
      return "BorderSide";
    },
    debugFillProperties$1(properties) {
      var _this = this, _null = null;
      _this.super$Diagnosticable$debugFillProperties(properties);
      properties.add$1(0, A.DiagnosticsProperty$("color", _this.color, true, B.Color_vnR, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.Color));
      properties.add$1(0, A.DoubleProperty$("width", _this.width, 1, _null, B.DiagnosticLevel_3, true, _null, _null));
      properties.add$1(0, A.DoubleProperty$("strokeAlign", _this.strokeAlign, -1, _null, B.DiagnosticLevel_3, true, _null, _null));
      properties.add$1(0, A.EnumProperty$("style", _this.style, B.BorderStyle_1, B.DiagnosticLevel_3, type$.BorderStyle));
    }
  };
  A.ShapeBorder.prototype = {
    add$2$reversed(_, other, reversed) {
      return null;
    },
    add$1(_, other) {
      return this.add$2$reversed(0, other, false);
    },
    $add(_, other) {
      var t1;
      type$.ShapeBorder._as(other);
      t1 = this.add$1(0, other);
      if (t1 == null)
        t1 = other.add$2$reversed(0, this, true);
      return t1 == null ? A._CompoundBorder$(A._setArrayType([other, this], type$.JSArray_ShapeBorder)) : t1;
    },
    lerpFrom$2(a, t) {
      if (a == null)
        return this.scale$1(0, t);
      return null;
    },
    lerpTo$2(b, t) {
      if (b == null)
        return this.scale$1(0, 1 - t);
      return null;
    },
    paintInterior$4$textDirection(canvas, rect, paint, textDirection) {
      var _this = this;
      if (A.assertTest(!_this.get$preferPaintInterior()))
        A.assertThrow(A.getRuntimeTypeOfDartObject(_this).toString$0(0) + ".preferPaintInterior returns true but " + A.getRuntimeTypeOfDartObject(_this).toString$0(0) + ".paintInterior is not implemented.");
      A.assertThrow(A.getRuntimeTypeOfDartObject(_this).toString$0(0) + ".preferPaintInterior returns false, so it is an error to call its paintInterior method.");
    },
    get$preferPaintInterior() {
      return false;
    },
    toString$0(_) {
      return A.objectRuntimeType(this, "ShapeBorder") + "()";
    }
  };
  A.OutlinedBorder.prototype = {
    get$dimensions() {
      var t1 = Math.max(this.side.get$strokeInset(), 0);
      return new A.EdgeInsets(t1, t1, t1, t1);
    },
    lerpFrom$2(a, t) {
      if (a == null)
        return this.scale$1(0, t);
      return null;
    },
    lerpTo$2(b, t) {
      if (b == null)
        return this.scale$1(0, 1 - t);
      return null;
    }
  };
  A._CompoundBorder.prototype = {
    get$dimensions() {
      return B.JSArray_methods.fold$1$2(this.borders, B.EdgeInsets_0_0_0_0, new A._CompoundBorder_dimensions_closure(), type$.EdgeInsetsGeometry);
    },
    add$2$reversed(_, other, reversed) {
      var t2, ours, merged,
        t1 = other instanceof A._CompoundBorder;
      if (!t1) {
        t2 = this.borders;
        ours = reversed ? B.JSArray_methods.get$last(t2) : B.JSArray_methods.get$first(t2);
        merged = ours.add$2$reversed(0, other, reversed);
        if (merged == null)
          merged = other.add$2$reversed(0, ours, !reversed);
        if (merged != null) {
          t1 = A.List_List$of(t2, true, type$.ShapeBorder);
          B.JSArray_methods.$indexSet(t1, reversed ? t1.length - 1 : 0, merged);
          return A._CompoundBorder$(t1);
        }
      }
      t2 = A._setArrayType([], type$.JSArray_ShapeBorder);
      if (reversed)
        B.JSArray_methods.addAll$1(t2, this.borders);
      if (t1)
        B.JSArray_methods.addAll$1(t2, other.borders);
      else
        t2.push(other);
      if (!reversed)
        B.JSArray_methods.addAll$1(t2, this.borders);
      return A._CompoundBorder$(t2);
    },
    add$1(_, other) {
      return this.add$2$reversed(0, other, false);
    },
    scale$1(_, t) {
      var t1 = this.borders,
        t2 = A._arrayInstanceType(t1),
        t3 = t2._eval$1("MappedListIterable<1,ShapeBorder>");
      return A._CompoundBorder$(A.List_List$of(new A.MappedListIterable(t1, t2._eval$1("ShapeBorder(1)")._as(new A._CompoundBorder_scale_closure(t)), t3), true, t3._eval$1("ListIterable.E")));
    },
    lerpFrom$2(a, t) {
      return A._CompoundBorder_lerp(a, this, t);
    },
    lerpTo$2(b, t) {
      return A._CompoundBorder_lerp(this, b, t);
    },
    getInnerPath$2$textDirection(rect, textDirection) {
      var t1, index;
      for (t1 = this.borders, index = 0; index < t1.length - 1; ++index)
        rect = t1[index].get$dimensions().resolve$1(textDirection).deflateRect$1(rect);
      return B.JSArray_methods.get$last(t1).getInnerPath$2$textDirection(rect, textDirection);
    },
    getOuterPath$2$textDirection(rect, textDirection) {
      return B.JSArray_methods.get$first(this.borders).getOuterPath$2$textDirection(rect, textDirection);
    },
    paintInterior$4$textDirection(canvas, rect, paint, textDirection) {
      B.JSArray_methods.get$first(this.borders).paintInterior$4$textDirection(canvas, rect, paint, textDirection);
    },
    get$preferPaintInterior() {
      return B.JSArray_methods.every$1(this.borders, new A._CompoundBorder_preferPaintInterior_closure());
    },
    paint$3$textDirection(canvas, rect, textDirection) {
      var t1, t2, _i, border;
      for (t1 = this.borders, t2 = t1.length, _i = 0; _i < t1.length; t1.length === t2 || (0, A.throwConcurrentModificationError)(t1), ++_i) {
        border = t1[_i];
        border.paint$3$textDirection(canvas, rect, textDirection);
        rect = border.get$dimensions().resolve$1(textDirection).deflateRect$1(rect);
      }
    },
    $eq(_, other) {
      if (other == null)
        return false;
      if (this === other)
        return true;
      if (J.get$runtimeType$(other) !== A.getRuntimeTypeOfDartObject(this))
        return false;
      return other instanceof A._CompoundBorder && A.listEquals(other.borders, this.borders, type$.ShapeBorder);
    },
    get$hashCode(_) {
      return A.Object_hashAll(this.borders);
    },
    toString$0(_) {
      var t1 = this.borders,
        t2 = A._arrayInstanceType(t1)._eval$1("ReversedListIterable<1>");
      return new A.MappedListIterable(new A.ReversedListIterable(t1, t2), t2._eval$1("String(ListIterable.E)")._as(new A._CompoundBorder_toString_closure()), t2._eval$1("MappedListIterable<ListIterable.E,String>")).join$1(0, " + ");
    }
  };
  A._CompoundBorder_closure.prototype = {
    call$1(border) {
      return type$.ShapeBorder._as(border) instanceof A._CompoundBorder;
    },
    $signature: 238
  };
  A._CompoundBorder_dimensions_closure.prototype = {
    call$2(previousValue, border) {
      return type$.EdgeInsetsGeometry._as(previousValue).add$1(0, type$.ShapeBorder._as(border).get$dimensions());
    },
    $signature: 260
  };
  A._CompoundBorder_scale_closure.prototype = {
    call$1(border) {
      return type$.ShapeBorder._as(border).scale$1(0, this.t);
    },
    $signature: 261
  };
  A._CompoundBorder_preferPaintInterior_closure.prototype = {
    call$1(border) {
      return type$.ShapeBorder._as(border).get$preferPaintInterior();
    },
    $signature: 238
  };
  A._CompoundBorder_toString_closure.prototype = {
    call$1(border) {
      return type$.ShapeBorder._as(border).toString$0(0);
    },
    $signature: 262
  };
  A._BorderSide_Object_Diagnosticable.prototype = {};
  A.BoxShape.prototype = {
    _enumToString$0() {
      return "BoxShape." + this._name;
    }
  };
  A.BoxBorder.prototype = {
    add$2$reversed(_, other, reversed) {
      return null;
    },
    add$1(_, other) {
      return this.add$2$reversed(0, other, false);
    },
    getInnerPath$2$textDirection(rect, textDirection) {
      var t1;
      if (A.assertTest(textDirection != null))
        A.assertThrow("The textDirection argument to " + A.getRuntimeTypeOfDartObject(this).toString$0(0) + ".getInnerPath must not be null.");
      t1 = $.$get$_renderer().createPath$0();
      t1.addRect$1(this.get$dimensions().resolve$1(textDirection).deflateRect$1(rect));
      return t1;
    },
    getOuterPath$2$textDirection(rect, textDirection) {
      var t1;
      if (A.assertTest(textDirection != null))
        A.assertThrow("The textDirection argument to " + A.getRuntimeTypeOfDartObject(this).toString$0(0) + ".getOuterPath must not be null.");
      t1 = $.$get$_renderer().createPath$0();
      t1.addRect$1(rect);
      return t1;
    },
    paintInterior$4$textDirection(canvas, rect, paint, textDirection) {
      canvas.drawRect$2(rect, paint);
    },
    get$preferPaintInterior() {
      return true;
    }
  };
  A.Border.prototype = {
    get$dimensions() {
      var _this = this;
      return new A.EdgeInsets(_this.left.get$strokeInset(), _this.top.get$strokeInset(), _this.right.get$strokeInset(), _this.bottom.get$strokeInset());
    },
    get$isUniform() {
      var topWidth, t1, _this = this;
      if (_this.get$_colorIsUniform()) {
        topWidth = _this.top.width;
        t1 = _this.left.width === topWidth && _this.bottom.width === topWidth && _this.right.width === topWidth && _this.get$_styleIsUniform() && _this.get$_strokeAlignIsUniform();
      } else
        t1 = false;
      return t1;
    },
    get$_colorIsUniform() {
      var _this = this,
        topColor = _this.top.color;
      return _this.left.color.$eq(0, topColor) && _this.bottom.color.$eq(0, topColor) && _this.right.color.$eq(0, topColor);
    },
    get$_styleIsUniform() {
      var _this = this,
        topStyle = _this.top.style;
      return _this.left.style === topStyle && _this.bottom.style === topStyle && _this.right.style === topStyle;
    },
    get$_strokeAlignIsUniform() {
      var _this = this,
        topStrokeAlign = _this.top.strokeAlign;
      return _this.left.strokeAlign === topStrokeAlign && _this.bottom.strokeAlign === topStrokeAlign && _this.right.strokeAlign === topStrokeAlign;
    },
    add$2$reversed(_, other, reversed) {
      var t1, t2, t3, t4, t5, t6, t7, t8, _this = this;
      if (other instanceof A.Border && A.BorderSide_canMerge(_this.top, other.top) && A.BorderSide_canMerge(_this.right, other.right) && A.BorderSide_canMerge(_this.bottom, other.bottom) && A.BorderSide_canMerge(_this.left, other.left)) {
        t1 = _this.top;
        t2 = other.top;
        A.assertHelper(A.BorderSide_canMerge(t1, t2));
        t3 = _this.right;
        t4 = other.right;
        A.assertHelper(A.BorderSide_canMerge(t3, t4));
        t5 = _this.bottom;
        t6 = other.bottom;
        A.assertHelper(A.BorderSide_canMerge(t5, t6));
        t7 = _this.left;
        t8 = other.left;
        A.assertHelper(A.BorderSide_canMerge(t7, t8));
        return new A.Border(A.BorderSide_merge(t1, t2), A.BorderSide_merge(t3, t4), A.BorderSide_merge(t5, t6), A.BorderSide_merge(t7, t8));
      }
      return null;
    },
    add$1(_, other) {
      return this.add$2$reversed(0, other, false);
    },
    scale$1(_, t) {
      var _this = this;
      return new A.Border(_this.top.scale$1(0, t), _this.right.scale$1(0, t), _this.bottom.scale$1(0, t), _this.left.scale$1(0, t));
    },
    lerpFrom$2(a, t) {
      if (a instanceof A.Border)
        return A.Border_lerp(a, this, t);
      return this.super$ShapeBorder$lerpFrom(a, t);
    },
    lerpTo$2(b, t) {
      if (b instanceof A.Border)
        return A.Border_lerp(this, b, t);
      return this.super$ShapeBorder$lerpTo(b, t);
    },
    paint$5$borderRadius$shape$textDirection(canvas, rect, borderRadius, shape, textDirection) {
      var t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, hasHairlineBorder, _this = this;
      if (_this.get$isUniform()) {
        t1 = _this.top;
        switch (t1.style.index) {
          case 0:
            return;
          case 1:
            switch (shape.index) {
              case 1:
                if (A.assertTest(borderRadius == null))
                  A.assertThrow(string$.A_bord);
                A.BoxBorder__paintUniformBorderWithCircle(canvas, rect, t1);
                break;
              case 0:
                if (borderRadius != null && !borderRadius.$eq(0, B.BorderRadius_tUf)) {
                  A.BoxBorder__paintUniformBorderWithRadius(canvas, rect, t1, borderRadius);
                  return;
                }
                A.BoxBorder__paintUniformBorderWithRectangle(canvas, rect, t1);
                break;
            }
            return;
        }
      }
      if (_this.get$_styleIsUniform() && _this.top.style === B.BorderStyle_0)
        return;
      t1 = A.LinkedHashSet_LinkedHashSet$_empty(type$.Color);
      t2 = _this.top;
      t3 = t2.style;
      t4 = t3 === B.BorderStyle_0;
      if (!t4)
        t1.add$1(0, t2.color);
      t5 = _this.right;
      t6 = t5.style;
      t7 = t6 === B.BorderStyle_0;
      if (!t7)
        t1.add$1(0, t5.color);
      t8 = _this.bottom;
      t9 = t8.style;
      t10 = t9 === B.BorderStyle_0;
      if (!t10)
        t1.add$1(0, t8.color);
      t11 = _this.left;
      t12 = t11.style;
      t13 = t12 === B.BorderStyle_0;
      if (!t13)
        t1.add$1(0, t11.color);
      hasHairlineBorder = true;
      if (!(t3 === B.BorderStyle_1 && t2.width === 0))
        if (!(t6 === B.BorderStyle_1 && t5.width === 0)) {
          if (!(t9 === B.BorderStyle_1 && t8.width === 0))
            t3 = t12 === B.BorderStyle_1 && t11.width === 0;
          else
            t3 = hasHairlineBorder;
          hasHairlineBorder = t3;
        }
      t3 = false;
      if (t1._collection$_length === 1)
        if (!hasHairlineBorder)
          if (shape !== B.BoxShape_1)
            t3 = borderRadius != null && !borderRadius.$eq(0, B.BorderRadius_tUf);
          else
            t3 = true;
      if (t3) {
        if (t4)
          t2 = B.BorderSide_Ah5;
        t3 = t7 ? B.BorderSide_Ah5 : t5;
        t4 = t10 ? B.BorderSide_Ah5 : t8;
        t5 = t13 ? B.BorderSide_Ah5 : t11;
        A.BoxBorder_paintNonUniformBorder(canvas, rect, borderRadius, t4, t1.get$first(0), t5, t3, shape, textDirection, t2);
        return;
      }
      A.assertHelper(new A.Border_paint_closure(_this, hasHairlineBorder, borderRadius).call$0());
      A.assertHelper(new A.Border_paint_closure0(_this, shape).call$0());
      A.assertHelper(new A.Border_paint_closure1(_this).call$0());
      A.paintBorder(canvas, rect, t8, t11, t5, t2);
    },
    paint$3$textDirection(canvas, rect, textDirection) {
      return this.paint$5$borderRadius$shape$textDirection(canvas, rect, null, B.BoxShape_0, textDirection);
    },
    $eq(_, other) {
      var _this = this;
      if (other == null)
        return false;
      if (_this === other)
        return true;
      if (J.get$runtimeType$(other) !== A.getRuntimeTypeOfDartObject(_this))
        return false;
      return other instanceof A.Border && other.top.$eq(0, _this.top) && other.right.$eq(0, _this.right) && other.bottom.$eq(0, _this.bottom) && other.left.$eq(0, _this.left);
    },
    get$hashCode(_) {
      var _this = this;
      return A.Object_hash(_this.top, _this.right, _this.bottom, _this.left, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue);
    },
    toString$0(_) {
      var t1, t2, _this = this;
      if (_this.get$isUniform())
        return A.objectRuntimeType(_this, "Border") + ".all(" + _this.top.toString$0(0) + ")";
      t1 = A._setArrayType([], type$.JSArray_String);
      t2 = _this.top;
      if (!t2.$eq(0, B.BorderSide_Ah5))
        t1.push("top: " + t2.toString$0(0));
      t2 = _this.right;
      if (!t2.$eq(0, B.BorderSide_Ah5))
        t1.push("right: " + t2.toString$0(0));
      t2 = _this.bottom;
      if (!t2.$eq(0, B.BorderSide_Ah5))
        t1.push("bottom: " + t2.toString$0(0));
      t2 = _this.left;
      if (!t2.$eq(0, B.BorderSide_Ah5))
        t1.push("left: " + t2.toString$0(0));
      return A.objectRuntimeType(_this, "Border") + "(" + B.JSArray_methods.join$1(t1, ", ") + ")";
    },
    get$top(receiver) {
      return this.top;
    }
  };
  A.Border_paint_closure.prototype = {
    call$0() {
      var t1, _this = this;
      if (_this.hasHairlineBorder) {
        t1 = _this.borderRadius;
        if (A.assertTest(t1 == null || t1.$eq(0, B.BorderRadius_tUf)))
          A.assertThrow("A hairline border like `BorderSide(width: 0.0, style: BorderStyle.solid)` can only be drawn when BorderRadius is zero or null.");
      }
      t1 = _this.borderRadius;
      if (t1 != null && !t1.$eq(0, B.BorderRadius_tUf)) {
        t1 = A._setArrayType([A.ErrorSummary$("A borderRadius can only be given on borders with uniform colors."), A.ErrorDescription$("The following is not uniform:")], type$.JSArray_DiagnosticsNode);
        if (!_this.$this.get$_colorIsUniform())
          t1.push(A.ErrorDescription$("BorderSide.color"));
        throw A.wrapException(A.FlutterError$fromParts(t1));
      }
      return true;
    },
    $signature: 0
  };
  A.Border_paint_closure0.prototype = {
    call$0() {
      if (this.shape !== B.BoxShape_0) {
        var t1 = A._setArrayType([A.ErrorSummary$(string$.A_Bord), A.ErrorDescription$("The following is not uniform:")], type$.JSArray_DiagnosticsNode);
        if (!this.$this.get$_colorIsUniform())
          t1.push(A.ErrorDescription$("BorderSide.color"));
        throw A.wrapException(A.FlutterError$fromParts(t1));
      }
      return true;
    },
    $signature: 0
  };
  A.Border_paint_closure1.prototype = {
    call$0() {
      var t1 = this.$this;
      if (!t1.get$_strokeAlignIsUniform() || t1.top.strokeAlign !== -1)
        throw A.wrapException(A.FlutterError$fromParts(A._setArrayType([A.ErrorSummary$("A Border can only draw strokeAlign different than BorderSide.strokeAlignInside on borders with uniform colors.")], type$.JSArray_DiagnosticsNode)));
      return true;
    },
    $signature: 0
  };
  A.BorderDirectional.prototype = {
    get$dimensions() {
      var _this = this;
      return new A.EdgeInsetsDirectional(_this.start.get$strokeInset(), _this.top.get$strokeInset(), _this.end.get$strokeInset(), _this.bottom.get$strokeInset());
    },
    get$isUniform() {
      var topWidth, _this = this,
        t1 = _this.top,
        topColor = t1.color,
        t2 = _this.start;
      if (t2.color.$eq(0, topColor) && _this.bottom.color.$eq(0, topColor) && _this.end.color.$eq(0, topColor)) {
        topWidth = t1.width;
        t1 = t2.width === topWidth && _this.bottom.width === topWidth && _this.end.width === topWidth && _this.get$_styleIsUniform() && _this.get$_strokeAlignIsUniform();
      } else
        t1 = false;
      return t1;
    },
    get$_styleIsUniform() {
      var _this = this,
        topStyle = _this.top.style;
      return _this.start.style === topStyle && _this.bottom.style === topStyle && _this.end.style === topStyle;
    },
    get$_strokeAlignIsUniform() {
      var _this = this,
        topStrokeAlign = _this.top.strokeAlign;
      return _this.start.strokeAlign === topStrokeAlign && _this.bottom.strokeAlign === topStrokeAlign && _this.end.strokeAlign === topStrokeAlign;
    },
    add$2$reversed(_, other, reversed) {
      var t1, t2, t3, t4, t5, t6, t7, t8, _this = this, _null = null;
      if (other instanceof A.BorderDirectional) {
        t1 = _this.top;
        t2 = other.top;
        if (A.BorderSide_canMerge(t1, t2) && A.BorderSide_canMerge(_this.start, other.start) && A.BorderSide_canMerge(_this.end, other.end) && A.BorderSide_canMerge(_this.bottom, other.bottom)) {
          A.assertHelper(A.BorderSide_canMerge(t1, t2));
          t3 = _this.start;
          t4 = other.start;
          A.assertHelper(A.BorderSide_canMerge(t3, t4));
          t5 = _this.end;
          t6 = other.end;
          A.assertHelper(A.BorderSide_canMerge(t5, t6));
          t7 = _this.bottom;
          t8 = other.bottom;
          A.assertHelper(A.BorderSide_canMerge(t7, t8));
          return new A.BorderDirectional(A.BorderSide_merge(t1, t2), A.BorderSide_merge(t3, t4), A.BorderSide_merge(t5, t6), A.BorderSide_merge(t7, t8));
        }
        return _null;
      }
      if (other instanceof A.Border) {
        t1 = other.top;
        t2 = _this.top;
        if (!A.BorderSide_canMerge(t1, t2) || !A.BorderSide_canMerge(other.bottom, _this.bottom))
          return _null;
        t3 = _this.start;
        if (!t3.$eq(0, B.BorderSide_Ah5) || !_this.end.$eq(0, B.BorderSide_Ah5)) {
          t4 = other.left;
          if (!t4.$eq(0, B.BorderSide_Ah5) || !other.right.$eq(0, B.BorderSide_Ah5))
            return _null;
          A.assertHelper(t4.$eq(0, B.BorderSide_Ah5));
          A.assertHelper(other.right.$eq(0, B.BorderSide_Ah5));
          return new A.BorderDirectional(A.BorderSide_merge(t1, t2), t3, _this.end, A.BorderSide_merge(other.bottom, _this.bottom));
        }
        A.assertHelper(t3.$eq(0, B.BorderSide_Ah5));
        A.assertHelper(_this.end.$eq(0, B.BorderSide_Ah5));
        return new A.Border(A.BorderSide_merge(t1, t2), other.right, A.BorderSide_merge(other.bottom, _this.bottom), other.left);
      }
      return _null;
    },
    add$1(_, other) {
      return this.add$2$reversed(0, other, false);
    },
    scale$1(_, t) {
      var _this = this;
      return new A.BorderDirectional(_this.top.scale$1(0, t), _this.start.scale$1(0, t), _this.end.scale$1(0, t), _this.bottom.scale$1(0, t));
    },
    lerpFrom$2(a, t) {
      if (a instanceof A.BorderDirectional)
        return A.BorderDirectional_lerp(a, this, t);
      return this.super$ShapeBorder$lerpFrom(a, t);
    },
    lerpTo$2(b, t) {
      if (b instanceof A.BorderDirectional)
        return A.BorderDirectional_lerp(this, b, t);
      return this.super$ShapeBorder$lerpTo(b, t);
    },
    paint$5$borderRadius$shape$textDirection(canvas, rect, borderRadius, shape, textDirection) {
      var t1, _0_1, right, _0_2, left, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, hasHairlineBorder, _this = this;
      if (_this.get$isUniform()) {
        t1 = _this.top;
        switch (t1.style.index) {
          case 0:
            return;
          case 1:
            switch (shape.index) {
              case 1:
                if (A.assertTest(borderRadius == null))
                  A.assertThrow(string$.A_bord);
                A.BoxBorder__paintUniformBorderWithCircle(canvas, rect, t1);
                break;
              case 0:
                if (borderRadius != null && !borderRadius.$eq(0, B.BorderRadius_tUf)) {
                  A.BoxBorder__paintUniformBorderWithRadius(canvas, rect, t1, borderRadius);
                  return;
                }
                A.BoxBorder__paintUniformBorderWithRectangle(canvas, rect, t1);
                break;
            }
            return;
        }
      }
      if (_this.get$_styleIsUniform() && _this.top.style === B.BorderStyle_0)
        return;
      if (A.assertTest(textDirection != null))
        A.assertThrow("Non-uniform BorderDirectional objects require a TextDirection when painting.");
      switch (textDirection.index) {
        case 0:
          t1 = new A._Record_2(_this.end, _this.start);
          break;
        case 1:
          t1 = new A._Record_2(_this.start, _this.end);
          break;
        default:
          t1 = null;
      }
      _0_1 = t1._0;
      right = null;
      _0_2 = t1._1;
      right = _0_2;
      left = _0_1;
      t1 = A.LinkedHashSet_LinkedHashSet$_empty(type$.Color);
      t2 = _this.top;
      t3 = t2.style;
      t4 = t3 === B.BorderStyle_0;
      if (!t4)
        t1.add$1(0, t2.color);
      t5 = _this.end;
      t6 = t5.style;
      if (t6 !== B.BorderStyle_0)
        t1.add$1(0, t5.color);
      t7 = _this.bottom;
      t8 = t7.style;
      t9 = t8 === B.BorderStyle_0;
      if (!t9)
        t1.add$1(0, t7.color);
      t10 = _this.start;
      t11 = t10.style;
      if (t11 !== B.BorderStyle_0)
        t1.add$1(0, t10.color);
      hasHairlineBorder = true;
      if (!(t3 === B.BorderStyle_1 && t2.width === 0))
        if (!(t6 === B.BorderStyle_1 && t5.width === 0)) {
          if (!(t8 === B.BorderStyle_1 && t7.width === 0))
            t3 = t11 === B.BorderStyle_1 && t10.width === 0;
          else
            t3 = hasHairlineBorder;
          hasHairlineBorder = t3;
        }
      t3 = false;
      if (t1._collection$_length === 1)
        if (!hasHairlineBorder)
          if (shape !== B.BoxShape_1)
            t3 = borderRadius != null && !borderRadius.$eq(0, B.BorderRadius_tUf);
          else
            t3 = true;
      if (t3) {
        if (t4)
          t2 = B.BorderSide_Ah5;
        t3 = right.style === B.BorderStyle_0 ? B.BorderSide_Ah5 : right;
        t4 = t9 ? B.BorderSide_Ah5 : t7;
        t5 = left.style === B.BorderStyle_0 ? B.BorderSide_Ah5 : left;
        A.BoxBorder_paintNonUniformBorder(canvas, rect, borderRadius, t4, t1.get$first(0), t5, t3, shape, textDirection, t2);
        return;
      }
      if (hasHairlineBorder)
        if (A.assertTest(borderRadius == null || borderRadius.$eq(0, B.BorderRadius_tUf)))
          A.assertThrow("A side like `BorderSide(width: 0.0, style: BorderStyle.solid)` can only be drawn when BorderRadius is zero or null.");
      if (A.assertTest(borderRadius == null))
        A.assertThrow("A borderRadius can only be given for borders with uniform colors.");
      if (A.assertTest(shape === B.BoxShape_0))
        A.assertThrow(string$.A_Bord);
      if (A.assertTest(_this.get$_strokeAlignIsUniform() && t2.strokeAlign === -1))
        A.assertThrow("A Border can only draw strokeAlign different than strokeAlignInside on borders with uniform colors.");
      A.paintBorder(canvas, rect, t7, left, right, t2);
    },
    paint$3$textDirection(canvas, rect, textDirection) {
      return this.paint$5$borderRadius$shape$textDirection(canvas, rect, null, B.BoxShape_0, textDirection);
    },
    $eq(_, other) {
      var _this = this;
      if (other == null)
        return false;
      if (_this === other)
        return true;
      if (J.get$runtimeType$(other) !== A.getRuntimeTypeOfDartObject(_this))
        return false;
      return other instanceof A.BorderDirectional && other.top.$eq(0, _this.top) && other.start.$eq(0, _this.start) && other.end.$eq(0, _this.end) && other.bottom.$eq(0, _this.bottom);
    },
    get$hashCode(_) {
      var _this = this;
      return A.Object_hash(_this.top, _this.start, _this.end, _this.bottom, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue);
    },
    toString$0(_) {
      var _this = this,
        t1 = A._setArrayType([], type$.JSArray_String),
        t2 = _this.top;
      if (!t2.$eq(0, B.BorderSide_Ah5))
        t1.push("top: " + t2.toString$0(0));
      t2 = _this.start;
      if (!t2.$eq(0, B.BorderSide_Ah5))
        t1.push("start: " + t2.toString$0(0));
      t2 = _this.end;
      if (!t2.$eq(0, B.BorderSide_Ah5))
        t1.push("end: " + t2.toString$0(0));
      t2 = _this.bottom;
      if (!t2.$eq(0, B.BorderSide_Ah5))
        t1.push("bottom: " + t2.toString$0(0));
      return A.objectRuntimeType(_this, "BorderDirectional") + "(" + B.JSArray_methods.join$1(t1, ", ") + ")";
    },
    get$top(receiver) {
      return this.top;
    }
  };
  A.BoxDecoration.prototype = {
    debugAssertIsValid$0() {
      A.assertHelper(this.shape !== B.BoxShape_1 || this.borderRadius == null);
      this.super$Decoration$debugAssertIsValid();
      return true;
    },
    get$padding(_) {
      var t1 = this.border;
      t1 = t1 == null ? null : t1.get$dimensions();
      return t1 == null ? B.EdgeInsets_0_0_0_0 : t1;
    },
    getClipPath$2(rect, textDirection) {
      var square, t1, t2;
      switch (this.shape.index) {
        case 1:
          square = A.Rect$fromCircle(rect.get$center(), rect.get$shortestSide() / 2);
          t1 = $.$get$_renderer().createPath$0();
          t1.addOval$1(square);
          return t1;
        case 0:
          t1 = this.borderRadius;
          if (t1 != null) {
            t2 = $.$get$_renderer().createPath$0();
            t2.addRRect$1(t1.resolve$1(textDirection).toRRect$1(rect));
            return t2;
          }
          t1 = $.$get$_renderer().createPath$0();
          t1.addRect$1(rect);
          return t1;
      }
    },
    scale$1(_, factor) {
      var _this = this, _null = null,
        t1 = A.Color_lerp(_null, _this.color, factor),
        t2 = A.DecorationImage_lerp(_null, _this.image, factor),
        t3 = A.BoxBorder_lerp(_null, _this.border, factor),
        t4 = A.BorderRadiusGeometry_lerp(_null, _this.borderRadius, factor),
        t5 = A.BoxShadow_lerpList(_null, _this.boxShadow, factor);
      return A.BoxDecoration$(t3, t4, t5, t1, _null, t2, _this.shape);
    },
    get$isComplex() {
      return this.boxShadow != null;
    },
    lerpFrom$2(a, t) {
      var t1;
      $label0$0: {
        if (a == null) {
          t1 = this.scale$1(0, t);
          break $label0$0;
        }
        if (a instanceof A.BoxDecoration) {
          t1 = A.BoxDecoration_lerp(a, this, t);
          break $label0$0;
        }
        t1 = this.super$Decoration$lerpFrom(a, t);
        break $label0$0;
      }
      return t1;
    },
    lerpTo$2(b, t) {
      var t1;
      $label0$0: {
        if (b == null) {
          t1 = this.scale$1(0, 1 - t);
          break $label0$0;
        }
        if (b instanceof A.BoxDecoration) {
          t1 = A.BoxDecoration_lerp(this, b, t);
          break $label0$0;
        }
        t1 = this.super$Decoration$lerpTo(b, t);
        break $label0$0;
      }
      return t1;
    },
    $eq(_, other) {
      var t1, _this = this;
      if (other == null)
        return false;
      if (_this === other)
        return true;
      if (J.get$runtimeType$(other) !== A.getRuntimeTypeOfDartObject(_this))
        return false;
      t1 = false;
      if (other instanceof A.BoxDecoration)
        if (J.$eq$(other.color, _this.color))
          if (J.$eq$(other.image, _this.image))
            if (J.$eq$(other.border, _this.border))
              if (J.$eq$(other.borderRadius, _this.borderRadius))
                if (A.listEquals(other.boxShadow, _this.boxShadow, type$.BoxShadow))
                  t1 = other.shape === _this.shape;
      return t1;
    },
    get$hashCode(_) {
      var _this = this,
        t1 = _this.boxShadow;
      t1 = t1 == null ? null : A.Object_hashAll(t1);
      return A.Object_hash(_this.color, _this.image, _this.border, _this.borderRadius, t1, _this.gradient, null, _this.shape, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue);
    },
    debugFillProperties$1(properties) {
      var _this = this, _null = null;
      _this.super$Diagnosticable$debugFillProperties(properties);
      properties.defaultDiagnosticsTreeStyle = B.DiagnosticsTreeStyle_6;
      properties.emptyBodyDescription = "<no decorations specified>";
      properties.add$1(0, A.ColorProperty$("color", _this.color, _null, B.DiagnosticLevel_3, true, B.DiagnosticsTreeStyle_8));
      properties.add$1(0, A.DiagnosticsProperty$("image", _this.image, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.DecorationImage));
      properties.add$1(0, A.DiagnosticsProperty$("border", _this.border, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.BoxBorder));
      properties.add$1(0, A.DiagnosticsProperty$("borderRadius", _this.borderRadius, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.BorderRadiusGeometry));
      properties.add$1(0, A.IterableProperty$("boxShadow", _this.boxShadow, _null, "[]", B.DiagnosticLevel_3, B.DiagnosticsTreeStyle_6, type$.BoxShadow));
      properties.add$1(0, A.DiagnosticsProperty$("gradient", _this.gradient, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.Gradient));
      properties.add$1(0, A.EnumProperty$("shape", _this.shape, B.BoxShape_0, B.DiagnosticLevel_3, type$.BoxShape));
    },
    hitTest$3$textDirection(size, position, textDirection) {
      var t1 = size._dx,
        t2 = size._dy,
        t3 = 0 + t1,
        t4 = 0 + t2;
      A.assertHelper(new A.Rect(0, 0, t3, t4).contains$1(0, position));
      switch (this.shape.index) {
        case 0:
          t1 = this.borderRadius;
          if (t1 != null)
            return t1.resolve$1(textDirection).toRRect$1(new A.Rect(0, 0, t3, t4)).contains$1(0, position);
          return true;
        case 1:
          return position.$sub(0, size.center$1(B.Offset_0_0)).get$distance() <= Math.min(t1, t2) / 2;
      }
    },
    createBoxPainter$1(onChanged) {
      type$.nullable_void_Function._as(onChanged);
      return new A._BoxDecorationPainter(this, onChanged);
    }
  };
  A._BoxDecorationPainter.prototype = {
    _paintBox$4(canvas, rect, paint, textDirection) {
      var t1 = this._box_decoration$_decoration;
      switch (t1.shape.index) {
        case 1:
          A.assertHelper(t1.borderRadius == null);
          canvas.drawCircle$3(rect.get$center(), rect.get$shortestSide() / 2, paint);
          break;
        case 0:
          t1 = t1.borderRadius;
          if (t1 == null || t1.$eq(0, B.BorderRadius_tUf))
            canvas.drawRect$2(rect, paint);
          else
            canvas.drawRRect$2(t1.resolve$1(textDirection).toRRect$1(rect), paint);
          break;
      }
    },
    _box_decoration$_paintShadows$3(canvas, rect, textDirection) {
      var t2, _i, boxShadow, paint, t3, t4, bounds,
        t1 = this._box_decoration$_decoration.boxShadow;
      if (t1 == null)
        return;
      for (t2 = t1.length, _i = 0; _i < t1.length; t1.length === t2 || (0, A.throwConcurrentModificationError)(t1), ++_i) {
        boxShadow = t1[_i];
        paint = boxShadow.toPaint$0();
        t3 = rect.shift$1(boxShadow.offset);
        t4 = boxShadow.spreadRadius;
        bounds = new A.Rect(t3.left - t4, t3.top - t4, t3.right + t4, t3.bottom + t4);
        A.assertHelper(new A._BoxDecorationPainter__paintShadows_closure(boxShadow, canvas, bounds).call$0());
        this._paintBox$4(canvas, bounds, paint, textDirection);
        A.assertHelper(new A._BoxDecorationPainter__paintShadows_closure0(boxShadow, canvas).call$0());
      }
    },
    _calculateAdjustedSide$1(side) {
      var t1 = side.color;
      if (t1.get$alpha(t1) === 255 && side.style === B.BorderStyle_1)
        return side.get$strokeInset();
      return 0;
    },
    _box_decoration$_adjustedRectOnOutlinedBorder$2(rect, textDirection) {
      var insets, t2, leftSide, rightSide, _this = this,
        t1 = _this._box_decoration$_decoration.border;
      if (t1 == null)
        return rect;
      if (t1 instanceof A.Border) {
        insets = new A.EdgeInsets(_this._calculateAdjustedSide$1(t1.left), _this._calculateAdjustedSide$1(t1.top), _this._calculateAdjustedSide$1(t1.right), _this._calculateAdjustedSide$1(t1.bottom)).$div(0, 2);
        return new A.Rect(rect.left + insets.left, rect.top + insets.top, rect.right - insets.right, rect.bottom - insets.bottom);
      } else if (t1 instanceof A.BorderDirectional && textDirection != null) {
        type$.BorderDirectional._as(t1);
        t2 = textDirection === B.TextDirection_0;
        leftSide = t2 ? t1.end : t1.start;
        rightSide = t2 ? t1.start : t1.end;
        insets = new A.EdgeInsets(_this._calculateAdjustedSide$1(leftSide), _this._calculateAdjustedSide$1(t1.top), _this._calculateAdjustedSide$1(rightSide), _this._calculateAdjustedSide$1(t1.bottom)).$div(0, 2);
        return new A.Rect(rect.left + insets.left, rect.top + insets.top, rect.right - insets.right, rect.bottom - insets.bottom);
      }
      return rect;
    },
    _paintBackgroundImage$3(canvas, rect, configuration) {
      var t3, clipPath, square, _this = this,
        t1 = _this._box_decoration$_decoration,
        t2 = t1.image;
      if (t2 == null)
        return;
      if (_this._box_decoration$_imagePainter == null) {
        t3 = _this.onChanged;
        t3.toString;
        _this._box_decoration$_imagePainter = t2.createPainter$1(t3);
      }
      clipPath = null;
      switch (t1.shape.index) {
        case 1:
          A.assertHelper(t1.borderRadius == null);
          square = A.Rect$fromCircle(rect.get$center(), rect.get$shortestSide() / 2);
          clipPath = $.$get$_renderer().createPath$0();
          clipPath.addOval$1(square);
          break;
        case 0:
          t1 = t1.borderRadius;
          if (t1 != null) {
            clipPath = $.$get$_renderer().createPath$0();
            clipPath.addRRect$1(t1.resolve$1(configuration.textDirection).toRRect$1(rect));
          }
          break;
      }
      _this._box_decoration$_imagePainter.paint$4(canvas, rect, clipPath, configuration);
    },
    dispose$0() {
      var t1 = this._box_decoration$_imagePainter;
      if (t1 != null)
        t1.dispose$0();
      this.super$BoxPainter$dispose();
    },
    paint$3(canvas, offset, configuration) {
      var t2, t3, rect, textDirection, adjustedRect, paint, _this = this,
        t1 = configuration.size;
      A.assertHelper(t1 != null);
      t2 = offset._dx;
      t3 = offset._dy;
      rect = new A.Rect(t2, t3, t2 + t1._dx, t3 + t1._dy);
      textDirection = configuration.textDirection;
      _this._box_decoration$_paintShadows$3(canvas, rect, textDirection);
      t1 = _this._box_decoration$_decoration;
      t2 = t1.color;
      if (t2 != null) {
        adjustedRect = _this._box_decoration$_adjustedRectOnOutlinedBorder$2(rect, textDirection);
        t3 = _this._rectForCachedBackgroundPaint;
        A.assertHelper(t3 == null);
        t3 = _this._cachedBackgroundPaint;
        if (t3 == null) {
          paint = $.$get$_renderer().createPaint$0();
          paint.set$color(0, t2);
          _this._cachedBackgroundPaint = paint;
          t2 = paint;
        } else
          t2 = t3;
        t2.toString;
        _this._paintBox$4(canvas, adjustedRect, t2, textDirection);
      }
      _this._paintBackgroundImage$3(canvas, rect, configuration);
      t2 = t1.border;
      if (t2 != null) {
        t3 = t1.borderRadius;
        t3 = t3 == null ? null : t3.resolve$1(textDirection);
        t2.paint$5$borderRadius$shape$textDirection(canvas, rect, t3, t1.shape, textDirection);
      }
    },
    toString$0(_) {
      return "BoxPainter for " + this._box_decoration$_decoration.toString$0(0);
    }
  };
  A._BoxDecorationPainter__paintShadows_closure.prototype = {
    call$0() {
      return true;
    },
    $signature: 0
  };
  A._BoxDecorationPainter__paintShadows_closure0.prototype = {
    call$0() {
      return true;
    },
    $signature: 0
  };
  A.BoxFit.prototype = {
    _enumToString$0() {
      return "BoxFit." + this._name;
    }
  };
  A.FittedSizes.prototype = {};
  A.BoxShadow.prototype = {
    toPaint$0() {
      var result = $.$get$_renderer().createPaint$0();
      result.set$color(0, this.color);
      result.set$maskFilter(new A.MaskFilter(this.blurStyle, A.Shadow_convertRadiusToSigma(this.blurRadius)));
      A.assertHelper(new A.BoxShadow_toPaint_closure(result).call$0());
      return result;
    },
    scale$1(_, factor) {
      var _this = this;
      return A.BoxShadow$(_this.blurRadius * factor, _this.blurStyle, _this.color, _this.offset.$mul(0, factor), _this.spreadRadius * factor);
    },
    $eq(_, other) {
      var _this = this;
      if (other == null)
        return false;
      if (_this === other)
        return true;
      if (J.get$runtimeType$(other) !== A.getRuntimeTypeOfDartObject(_this))
        return false;
      return other instanceof A.BoxShadow && other.color.$eq(0, _this.color) && other.offset.$eq(0, _this.offset) && other.blurRadius === _this.blurRadius && other.spreadRadius === _this.spreadRadius && other.blurStyle === _this.blurStyle;
    },
    get$hashCode(_) {
      var _this = this;
      return A.Object_hash(_this.color, _this.offset, _this.blurRadius, _this.spreadRadius, _this.blurStyle, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue);
    },
    toString$0(_) {
      var _this = this;
      return "BoxShadow(" + _this.color.toString$0(0) + ", " + _this.offset.toString$0(0) + ", " + A.debugFormatDouble(_this.blurRadius) + ", " + A.debugFormatDouble(_this.spreadRadius) + ", " + _this.blurStyle.toString$0(0) + ")";
    }
  };
  A.BoxShadow_toPaint_closure.prototype = {
    call$0() {
      return true;
    },
    $signature: 0
  };
  A.CircleBorder.prototype = {
    scale$1(_, t) {
      return A.CircleBorder$(this.eccentricity, this.side.scale$1(0, t));
    },
    lerpFrom$2(a, t) {
      var t1, t2;
      if (a instanceof A.CircleBorder) {
        t1 = A.BorderSide_lerp(a.side, this.side, t);
        t2 = A.lerpDouble(a.eccentricity, this.eccentricity, t);
        t2.toString;
        return A.CircleBorder$(A.clampDouble(t2, 0, 1), t1);
      }
      return this.super$OutlinedBorder$lerpFrom(a, t);
    },
    lerpTo$2(b, t) {
      var t1, t2;
      if (b instanceof A.CircleBorder) {
        t1 = A.BorderSide_lerp(this.side, b.side, t);
        t2 = A.lerpDouble(this.eccentricity, b.eccentricity, t);
        t2.toString;
        return A.CircleBorder$(A.clampDouble(t2, 0, 1), t1);
      }
      return this.super$OutlinedBorder$lerpTo(b, t);
    },
    getInnerPath$2$textDirection(rect, textDirection) {
      var t1 = $.$get$_renderer().createPath$0();
      t1.addOval$1(this._circle_border$_adjustRect$1(rect).inflate$1(-this.side.get$strokeInset()));
      return t1;
    },
    getOuterPath$2$textDirection(rect, textDirection) {
      var t1 = $.$get$_renderer().createPath$0();
      t1.addOval$1(this._circle_border$_adjustRect$1(rect));
      return t1;
    },
    paintInterior$4$textDirection(canvas, rect, paint, textDirection) {
      if (this.eccentricity === 0)
        canvas.drawCircle$3(rect.get$center(), rect.get$shortestSide() / 2, paint);
      else
        canvas.drawOval$2(this._circle_border$_adjustRect$1(rect), paint);
    },
    get$preferPaintInterior() {
      return true;
    },
    copyWith$1$side(side) {
      var t1 = side == null ? this.side : side;
      return A.CircleBorder$(this.eccentricity, t1);
    },
    paint$3$textDirection(canvas, rect, textDirection) {
      var t2,
        t1 = this.side;
      switch (t1.style.index) {
        case 0:
          break;
        case 1:
          t2 = t1.width * t1.strokeAlign;
          if (this.eccentricity === 0)
            canvas.drawCircle$3(rect.get$center(), (rect.get$shortestSide() + t2) / 2, t1.toPaint$0());
          else
            canvas.drawOval$2(this._circle_border$_adjustRect$1(rect).inflate$1(t2 / 2), t1.toPaint$0());
          break;
      }
    },
    _circle_border$_adjustRect$1(rect) {
      var t2, t3, t4, t5, t6, t7, delta,
        t1 = this.eccentricity;
      if (t1 === 0 || rect.right - rect.left === rect.bottom - rect.top)
        return A.Rect$fromCircle(rect.get$center(), rect.get$shortestSide() / 2);
      t2 = rect.right;
      t3 = rect.left;
      t4 = t2 - t3;
      t5 = rect.bottom;
      t6 = rect.top;
      t7 = t5 - t6;
      t1 = 1 - t1;
      if (t4 < t7) {
        delta = t1 * (t7 - t4) / 2;
        return new A.Rect(t3, t6 + delta, t2, t5 - delta);
      } else {
        delta = t1 * (t4 - t7) / 2;
        return new A.Rect(t3 + delta, t6, t2 - delta, t5);
      }
    },
    $eq(_, other) {
      if (other == null)
        return false;
      if (J.get$runtimeType$(other) !== A.getRuntimeTypeOfDartObject(this))
        return false;
      return other instanceof A.CircleBorder && other.side.$eq(0, this.side) && other.eccentricity === this.eccentricity;
    },
    get$hashCode(_) {
      return A.Object_hash(this.side, this.eccentricity, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue);
    },
    toString$0(_) {
      var _this = this,
        _s12_ = "CircleBorder",
        t1 = _this.eccentricity;
      if (t1 !== 0)
        return A.objectRuntimeType(_this, _s12_) + "(" + _this.side.toString$0(0) + ", eccentricity: " + A.S(t1) + ")";
      return A.objectRuntimeType(_this, _s12_) + "(" + _this.side.toString$0(0) + ")";
    }
  };
  A.ClipContext.prototype = {
    _clipAndPaint$4(canvasClipCall, clipBehavior, bounds, painter) {
      var _this = this;
      type$.void_Function_bool._as(canvasClipCall);
      type$.void_Function._as(painter);
      _this.get$canvas(_this).save$0(0);
      switch (clipBehavior.index) {
        case 0:
          break;
        case 1:
          canvasClipCall.call$1(false);
          break;
        case 2:
          canvasClipCall.call$1(true);
          break;
        case 3:
          canvasClipCall.call$1(true);
          _this.get$canvas(_this).saveLayer$2(bounds, $.$get$_renderer().createPaint$0());
          break;
      }
      painter.call$0();
      if (clipBehavior === B.Clip_3)
        _this.get$canvas(_this).restore$0(0);
      _this.get$canvas(_this).restore$0(0);
    },
    clipPathAndPaint$4(path, clipBehavior, bounds, painter) {
      this._clipAndPaint$4(new A.ClipContext_clipPathAndPaint_closure(this, path), clipBehavior, bounds, type$.void_Function._as(painter));
    },
    clipRRectAndPaint$4(rrect, clipBehavior, bounds, painter) {
      this._clipAndPaint$4(new A.ClipContext_clipRRectAndPaint_closure(this, rrect), clipBehavior, bounds, type$.void_Function._as(painter));
    },
    clipRectAndPaint$4(rect, clipBehavior, bounds, painter) {
      this._clipAndPaint$4(new A.ClipContext_clipRectAndPaint_closure(this, rect), clipBehavior, bounds, type$.void_Function._as(painter));
    }
  };
  A.ClipContext_clipPathAndPaint_closure.prototype = {
    call$1(doAntiAlias) {
      var t1 = this.$this;
      return t1.get$canvas(t1).clipPath$2$doAntiAlias(0, this.path, doAntiAlias);
    },
    $signature: 24
  };
  A.ClipContext_clipRRectAndPaint_closure.prototype = {
    call$1(doAntiAlias) {
      var t1 = this.$this;
      return t1.get$canvas(t1).clipRRect$2$doAntiAlias(this.rrect, doAntiAlias);
    },
    $signature: 24
  };
  A.ClipContext_clipRectAndPaint_closure.prototype = {
    call$1(doAntiAlias) {
      var t1 = this.$this;
      return t1.get$canvas(t1).clipRect$2$doAntiAlias(this.rect, doAntiAlias);
    },
    $signature: 24
  };
  A.HSVColor.prototype = {
    toColor$0() {
      var _this = this,
        t1 = _this.value,
        chroma = _this.saturation * t1,
        t2 = _this.hue;
      return A._colorFromHue(_this.alpha, t2, chroma, chroma * (1 - Math.abs(B.JSNumber_methods.$mod(t2 / 60, 2) - 1)), t1 - chroma);
    },
    $eq(_, other) {
      var _this = this;
      if (other == null)
        return false;
      if (_this === other)
        return true;
      return other instanceof A.HSVColor && other.alpha === _this.alpha && other.hue === _this.hue && other.saturation === _this.saturation && other.value === _this.value;
    },
    get$hashCode(_) {
      var _this = this;
      return A.Object_hash(_this.alpha, _this.hue, _this.saturation, _this.value, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue);
    },
    toString$0(_) {
      var _this = this;
      return A.objectRuntimeType(_this, "HSVColor") + "(" + A.S(_this.alpha) + ", " + _this.hue + ", " + _this.saturation + ", " + _this.value + ")";
    }
  };
  A.HSLColor.prototype = {
    toColor$0() {
      var _this = this,
        t1 = _this.lightness,
        chroma = (1 - Math.abs(2 * t1 - 1)) * _this.saturation,
        t2 = _this.hue;
      return A._colorFromHue(_this.alpha, t2, chroma, chroma * (1 - Math.abs(B.JSNumber_methods.$mod(t2 / 60, 2) - 1)), t1 - chroma / 2);
    },
    $eq(_, other) {
      var _this = this;
      if (other == null)
        return false;
      if (_this === other)
        return true;
      return other instanceof A.HSLColor && other.alpha === _this.alpha && other.hue === _this.hue && other.saturation === _this.saturation && other.lightness === _this.lightness;
    },
    get$hashCode(_) {
      var _this = this;
      return A.Object_hash(_this.alpha, _this.hue, _this.saturation, _this.lightness, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue);
    },
    toString$0(_) {
      var _this = this;
      return A.objectRuntimeType(_this, "HSLColor") + "(" + A.S(_this.alpha) + ", " + A.S(_this.hue) + ", " + A.S(_this.saturation) + ", " + A.S(_this.lightness) + ")";
    }
  };
  A.ColorSwatch.prototype = {
    $index(_, key) {
      return this._swatch.$index(0, A._instanceType(this)._eval$1("ColorSwatch.T")._as(key));
    },
    $eq(_, other) {
      var t1, _this = this;
      if (other == null)
        return false;
      if (_this === other)
        return true;
      if (J.get$runtimeType$(other) !== A.getRuntimeTypeOfDartObject(_this))
        return false;
      if (_this.super$Color$$eq(0, other)) {
        t1 = A._instanceType(_this);
        t1 = t1._eval$1("ColorSwatch<ColorSwatch.T>")._is(other) && A.mapEquals(other._swatch, _this._swatch, t1._eval$1("ColorSwatch.T"), type$.Color);
      } else
        t1 = false;
      return t1;
    },
    get$hashCode(_) {
      return A.Object_hash(A.getRuntimeTypeOfDartObject(this), this.toARGB32$0(), this._swatch, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue);
    },
    toString$0(_) {
      return A.objectRuntimeType(this, "ColorSwatch") + "(primary value: " + this.super$Color$toString(0) + ")";
    }
  };
  A.ColorProperty.prototype = {
    toJsonMap$1(delegate) {
      var t1, t2, t3, t4, _this = this,
        json = _this.super$DiagnosticsProperty$toJsonMap(delegate);
      _this._maybeCacheValue$0();
      if (_this._diagnostics$_value != null) {
        _this._maybeCacheValue$0();
        t1 = _this._diagnostics$_value.get$red();
        _this._maybeCacheValue$0();
        t2 = _this._diagnostics$_value.get$green();
        _this._maybeCacheValue$0();
        t3 = _this._diagnostics$_value.get$blue();
        _this._maybeCacheValue$0();
        t4 = _this._diagnostics$_value;
        t4.toString;
        json.$indexSet(0, "valueProperties", A.LinkedHashMap_LinkedHashMap$_literal(["red", t1, "green", t2, "blue", t3, "alpha", J.get$alpha$z(t4)], type$.String, type$.Object));
      }
      return json;
    }
  };
  A.ImageSizeInfo.prototype = {
    _sizeToBytes$1(size) {
      return B.JSNumber_methods.toInt$0(size._dx * size._dy * 4 * 1.3333333333333333);
    },
    toJson$0() {
      var _this = this,
        t1 = _this.displaySize,
        t2 = type$.String,
        t3 = type$.nullable_Object,
        t4 = _this.imageSize;
      return A.LinkedHashMap_LinkedHashMap$_literal(["source", _this.source, "displaySize", A.LinkedHashMap_LinkedHashMap$_literal(["width", t1._dx, "height", t1._dy], t2, t3), "imageSize", A.LinkedHashMap_LinkedHashMap$_literal(["width", t4._dx, "height", t4._dy], t2, t3), "displaySizeInBytes", _this._sizeToBytes$1(t1), "decodedSizeInBytes", _this._sizeToBytes$1(t4)], t2, t3);
    },
    $eq(_, other) {
      var _this = this;
      if (other == null)
        return false;
      if (J.get$runtimeType$(other) !== A.getRuntimeTypeOfDartObject(_this))
        return false;
      return other instanceof A.ImageSizeInfo && other.source === _this.source && other.imageSize.$eq(0, _this.imageSize) && other.displaySize.$eq(0, _this.displaySize);
    },
    get$hashCode(_) {
      return A.Object_hash(this.source, this.displaySize, this.imageSize, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue);
    },
    toString$0(_) {
      return "ImageSizeInfo(" + this.source + ", imageSize: " + this.imageSize.toString$0(0) + ", displaySize: " + this.displaySize.toString$0(0) + ")";
    }
  };
  A.Decoration.prototype = {
    toStringShort$0() {
      return A.objectRuntimeType(this, "Decoration");
    },
    debugAssertIsValid$0() {
      return true;
    },
    get$padding(_) {
      return B.EdgeInsets_0_0_0_0;
    },
    get$isComplex() {
      return false;
    },
    lerpFrom$2(a, t) {
      return null;
    },
    lerpTo$2(b, t) {
      return null;
    },
    hitTest$3$textDirection(size, position, textDirection) {
      return true;
    },
    getClipPath$2(rect, textDirection) {
      throw A.wrapException(A.UnsupportedError$(A.objectRuntimeType(this, "This Decoration subclass") + " does not expect to be used for clipping."));
    }
  };
  A.BoxPainter.prototype = {
    dispose$0() {
    }
  };
  A._Decoration_Object_Diagnosticable.prototype = {};
  A.ImageRepeat.prototype = {
    _enumToString$0() {
      return "ImageRepeat." + this._name;
    }
  };
  A.DecorationImage.prototype = {
    createPainter$1(onChanged) {
      var t1 = new A._DecorationImagePainter(this, type$.void_Function._as(onChanged));
      $.$get$FlutterMemoryAllocations_instance().dispatchObjectCreated$3$className$library$object(B.Type__DecorationImagePainter_BXe.toString$0(0), "package:flutter/painting.dart", t1);
      return t1;
    },
    $eq(_, other) {
      var t1, _this = this;
      if (other == null)
        return false;
      if (_this === other)
        return true;
      if (J.get$runtimeType$(other) !== A.getRuntimeTypeOfDartObject(_this))
        return false;
      t1 = false;
      if (type$.DecorationImage._is(other))
        if (other.get$image(other).$eq(0, _this.image))
          if (other.get$colorFilter() === _this.colorFilter)
            if (other.get$fit() === _this.fit)
              if (other.get$alignment().$eq(0, B.Alignment_0_0)) {
                other.get$centerSlice();
                if (other.get$repeat(other) === B.ImageRepeat_3) {
                  other.get$matchTextDirection();
                  if (other.get$scale(other) === 1)
                    if (other.get$opacity(other) === 1) {
                      t1 = other.get$filterQuality() === B.FilterQuality_2;
                      if (t1) {
                        other.get$invertColors();
                        other.get$isAntiAlias();
                      }
                    }
                }
              }
      return t1;
    },
    get$hashCode(_) {
      return A.Object_hash(this.image, this.colorFilter, this.fit, B.Alignment_0_0, null, B.ImageRepeat_3, false, 1, 1, B.FilterQuality_2, false, false, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue);
    },
    toString$0(_) {
      var t2, _this = this,
        t1 = A._setArrayType([_this.image.toString$0(0)], type$.JSArray_String);
      t1.push(_this.colorFilter.toString$0(0));
      t2 = false;
      t2 = _this.fit !== B.BoxFit_6;
      if (t2)
        t1.push(_this.fit.toString$0(0));
      t1.push(B.Alignment_0_0.toString$0(0));
      t1.push("scale " + B.JSInt_methods.toStringAsFixed$1(1, 1));
      t1.push("opacity " + B.JSInt_methods.toStringAsFixed$1(1, 1));
      t1.push(B.FilterQuality_2.toString$0(0));
      return A.objectRuntimeType(_this, "DecorationImage") + "(" + B.JSArray_methods.join$1(t1, ", ") + ")";
    },
    get$image(receiver) {
      return this.image;
    },
    get$colorFilter() {
      return this.colorFilter;
    },
    get$fit() {
      return this.fit;
    },
    get$alignment() {
      return B.Alignment_0_0;
    },
    get$centerSlice() {
      return null;
    },
    get$repeat() {
      return B.ImageRepeat_3;
    },
    get$matchTextDirection() {
      return false;
    },
    get$scale() {
      return 1;
    },
    get$opacity() {
      return 1;
    },
    get$filterQuality() {
      return B.FilterQuality_2;
    },
    get$invertColors() {
      return false;
    },
    get$isAntiAlias() {
      return false;
    }
  };
  A._DecorationImagePainter.prototype = {
    paint$6$blend$blendMode(canvas, rect, clipPath, configuration, blend, blendMode) {
      var t3, t4, t5, listener, _this = this, _null = null,
        t1 = _this._details,
        newImageStream = t1.image.resolve$1(configuration),
        t2 = newImageStream._image_stream$_completer;
      if (t2 == null)
        t2 = newImageStream;
      t3 = _this._decoration_image$_imageStream;
      t4 = t3 == null;
      if (t4)
        t5 = _null;
      else {
        t5 = t3._image_stream$_completer;
        if (t5 == null)
          t5 = t3;
      }
      if (t2 !== t5) {
        listener = new A.ImageStreamListener(_this.get$_handleImage(), _null, _null);
        if (!t4)
          t3.removeListener$1(0, listener);
        _this._decoration_image$_imageStream = newImageStream;
        newImageStream.addListener$1(0, listener);
      }
      if (_this._decoration_image$_image == null)
        return;
      t2 = clipPath != null;
      if (t2) {
        canvas.save$0(0);
        canvas.clipPath$1(0, clipPath);
      }
      t3 = _this._decoration_image$_image;
      t4 = t3.image;
      A.paintImage(B.Alignment_0_0, blendMode, canvas, _null, t1.colorFilter, t3.debugLabel, B.FilterQuality_2, t1.fit, false, t4, false, false, blend, rect, B.ImageRepeat_3, t3.scale);
      if (t2)
        canvas.restore$0(0);
    },
    paint$4(canvas, rect, clipPath, configuration) {
      return this.paint$6$blend$blendMode(canvas, rect, clipPath, configuration, 1, B.BlendMode_3);
    },
    _handleImage$2(value, synchronousCall) {
      var t1, t2, _this = this;
      type$.ImageInfo._as(value);
      A._asBool(synchronousCall);
      if (J.$eq$(_this._decoration_image$_image, value))
        return;
      t1 = _this._decoration_image$_image;
      t2 = false;
      if (t1 != null)
        if (value.image.isCloneOf$1(t1.image)) {
          t2 = t1.scale;
          t1 = t2 === t2 && value.debugLabel == t1.debugLabel;
        } else
          t1 = t2;
      else
        t1 = t2;
      if (t1) {
        value.dispose$0();
        return;
      }
      t1 = _this._decoration_image$_image;
      if (t1 != null)
        t1.dispose$0();
      _this._decoration_image$_image = value;
      if (!synchronousCall)
        _this._onChanged.call$0();
    },
    dispose$0() {
      var t1, _this = this;
      $.$get$FlutterMemoryAllocations_instance().dispatchObjectDisposed$1$object(_this);
      t1 = _this._decoration_image$_imageStream;
      if (t1 != null)
        t1.removeListener$1(0, new A.ImageStreamListener(_this.get$_handleImage(), null, null));
      t1 = _this._decoration_image$_image;
      if (t1 != null)
        t1.dispose$0();
      _this._decoration_image$_image = null;
    },
    toString$0(_) {
      var _this = this;
      return A.objectRuntimeType(_this, "DecorationImagePainter") + "(stream: " + A.S(_this._decoration_image$_imageStream) + ", image: " + A.S(_this._decoration_image$_image) + ") for " + _this._details.toString$0(0);
    },
    $isDecorationImagePainter: 1
  };
  A.paintImage_closure.prototype = {
    call$2(previousValue, view) {
      var t1, ratio;
      A._asDouble(previousValue);
      type$.FlutterView._as(view);
      t1 = $.$get$EngineFlutterDisplay__instance()._debugDevicePixelRatioOverride;
      if (t1 == null) {
        ratio = A._asDouble(self.window.devicePixelRatio);
        t1 = ratio === 0 ? 1 : ratio;
      }
      return Math.max(previousValue, t1);
    },
    $signature: 264
  };
  A.paintImage_closure0.prototype = {
    call$0() {
      var t1, t2, overheadInKilobytes, t3, dy, _this = this;
      if ($.debugInvertOversizedImages) {
        t1 = _this.sizeInfo;
        t1 = t1._sizeToBytes$1(t1.imageSize) > t1._sizeToBytes$1(t1.displaySize) + 131072;
      } else
        t1 = false;
      if (t1) {
        t1 = _this.sizeInfo;
        t2 = t1.displaySize;
        overheadInKilobytes = B.JSInt_methods._tdivFast$1(t1._sizeToBytes$1(t1.imageSize) - t1._sizeToBytes$1(t2), 1024);
        t1 = "" + B.JSNumber_methods.toInt$0(t2._dx);
        t2 = "" + B.JSNumber_methods.toInt$0(t2._dy);
        t3 = _this.image;
        A.FlutterError_reportError(new A.FlutterErrorDetails("Image " + A.S(_this.debugImageLabel) + " has a display size of " + t1 + "\xd7" + t2 + " but a decode size of " + t3.get$width(t3) + "\xd7" + t3.get$height(t3) + ", which uses an additional " + overheadInKilobytes + "KB (assuming a device pixel ratio of " + A.S(_this.maxDevicePixelRatio) + ").\n\nConsider resizing the asset ahead of time, supplying a cacheWidth parameter of " + t1 + ", a cacheHeight parameter of " + t2 + ", or using a ResizeImage.", null, "painting library", A.ErrorDescription$("while painting an image"), null, false));
        t2 = _this.canvas;
        t1 = $.$get$_renderer().createPaint$0();
        t1.set$colorFilter(B.EngineColorFilter_RVQ);
        t2.saveLayer$2(_this.destinationRect, t1);
        t1 = _this.rect;
        t3 = t1.top;
        dy = -(t3 + (t1.bottom - t3) / 2);
        t2.translate$2(0, 0, -dy);
        t2.scale$2(0, 1, -1);
        t2.translate$2(0, 0, dy);
        _this._box_0.invertedCanvas = true;
      }
      return true;
    },
    $signature: 0
  };
  A.paintImage_closure1.prototype = {
    call$1(timeStamp) {
      var t1, t2, t3, t4;
      type$.Duration._as(timeStamp);
      t1 = $._pendingImageSizeInfo;
      t2 = A._instanceType(t1)._eval$1("LinkedHashMapValuesIterable<2>");
      $._lastFrameImageSizeInfo = A.LinkedHashSet_LinkedHashSet$of(new A.LinkedHashMapValuesIterable(t1, t2), t2._eval$1("Iterable.E"));
      t1 = $._pendingImageSizeInfo;
      if (t1.__js_helper$_length === 0)
        return;
      t2 = type$.String;
      t3 = A.LinkedHashMap_LinkedHashMap$_empty(t2, type$.Object);
      for (t1 = new A.LinkedHashMapValueIterator(t1, t1._modifications, t1._first, A._instanceType(t1)._eval$1("LinkedHashMapValueIterator<2>")); t1.moveNext$0();) {
        t4 = t1.__js_helper$_current;
        t3.$indexSet(0, t4.source, t4.toJson$0());
      }
      A.postEvent("Flutter.ImageSizesForFrame", t3, "Extension");
      $._pendingImageSizeInfo = A.LinkedHashMap_LinkedHashMap$_empty(t2, type$.ImageSizeInfo);
    },
    $signature: 7
  };
  A._BlendedDecorationImage.prototype = {
    get$image(_) {
      var t1 = this.b;
      t1 = t1 == null ? null : t1.get$image(t1);
      if (t1 == null) {
        t1 = this.a;
        t1 = t1.get$image(t1);
      }
      return t1;
    },
    get$colorFilter() {
      var t1 = this.b;
      t1 = t1 == null ? null : t1.get$colorFilter();
      return t1 == null ? this.a.get$colorFilter() : t1;
    },
    get$fit() {
      var t1 = this.b;
      t1 = t1 == null ? null : t1.get$fit();
      return t1 == null ? this.a.get$fit() : t1;
    },
    get$alignment() {
      var t1 = this.b;
      t1 = t1 == null ? null : t1.get$alignment();
      return t1 == null ? this.a.get$alignment() : t1;
    },
    get$centerSlice() {
      var t1 = this.b;
      if (t1 != null)
        t1.get$centerSlice();
      t1 = this.a.get$centerSlice();
      return t1;
    },
    get$repeat(_) {
      var t1 = this.b;
      t1 = t1 == null ? null : t1.get$repeat(t1);
      if (t1 == null) {
        t1 = this.a;
        t1 = t1.get$repeat(t1);
      }
      return t1;
    },
    get$matchTextDirection() {
      var t1 = this.b;
      if (t1 == null)
        t1 = null;
      else {
        t1.get$matchTextDirection();
        t1 = false;
      }
      if (t1 == null) {
        this.a.get$matchTextDirection();
        t1 = false;
      }
      return t1;
    },
    get$scale(_) {
      var t1 = this.b;
      t1 = t1 == null ? null : t1.get$scale(t1);
      if (t1 == null) {
        t1 = this.a;
        t1 = t1.get$scale(t1);
      }
      return t1;
    },
    get$opacity(_) {
      var t1 = this.b;
      t1 = t1 == null ? null : t1.get$opacity(t1);
      if (t1 == null) {
        t1 = this.a;
        t1 = t1.get$opacity(t1);
      }
      return t1;
    },
    get$filterQuality() {
      var t1 = this.b;
      t1 = t1 == null ? null : t1.get$filterQuality();
      return t1 == null ? this.a.get$filterQuality() : t1;
    },
    get$invertColors() {
      var t1 = this.b;
      if (t1 == null)
        t1 = null;
      else {
        t1.get$invertColors();
        t1 = false;
      }
      if (t1 == null) {
        this.a.get$invertColors();
        t1 = false;
      }
      return t1;
    },
    get$isAntiAlias() {
      var t1 = this.b;
      if (t1 == null)
        t1 = null;
      else {
        t1.get$isAntiAlias();
        t1 = false;
      }
      if (t1 == null) {
        this.a.get$isAntiAlias();
        t1 = false;
      }
      return t1;
    },
    createPainter$1(onChanged) {
      var t1, t2;
      type$.void_Function._as(onChanged);
      t1 = this.a;
      t1 = t1 == null ? null : t1.createPainter$1(onChanged);
      t2 = this.b;
      t2 = t2 == null ? null : t2.createPainter$1(onChanged);
      t2 = new A._BlendedDecorationImagePainter(t1, t2, this.t);
      $.$get$FlutterMemoryAllocations_instance().dispatchObjectCreated$3$className$library$object(B.Type_phq.toString$0(0), "package:flutter/painting.dart", t2);
      return t2;
    },
    $eq(_, other) {
      var _this = this;
      if (other == null)
        return false;
      if (_this === other)
        return true;
      if (J.get$runtimeType$(other) !== A.getRuntimeTypeOfDartObject(_this))
        return false;
      return other instanceof A._BlendedDecorationImage && J.$eq$(other.a, _this.a) && J.$eq$(other.b, _this.b) && other.t === _this.t;
    },
    get$hashCode(_) {
      return A.Object_hash(this.a, this.b, this.t, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue);
    },
    toString$0(_) {
      var _this = this;
      return A.objectRuntimeType(_this, "_BlendedDecorationImage") + "(" + A.S(_this.a) + ", " + A.S(_this.b) + ", " + A.S(_this.t) + ")";
    },
    $isDecorationImage: 1
  };
  A._BlendedDecorationImagePainter.prototype = {
    paint$6$blend$blendMode(canvas, rect, clipPath, configuration, blend, blendMode) {
      var t1, t2, _this = this;
      canvas.saveLayer$2(null, $.$get$_renderer().createPaint$0());
      t1 = _this.a;
      t2 = t1 == null;
      if (!t2)
        t1.paint$6$blend$blendMode(canvas, rect, clipPath, configuration, blend * (1 - _this.t), blendMode);
      t1 = _this.b;
      if (t1 != null) {
        t2 = !t2 ? B.BlendMode_12 : blendMode;
        t1.paint$6$blend$blendMode(canvas, rect, clipPath, configuration, blend * _this.t, t2);
      }
      canvas.restore$0(0);
    },
    paint$4(canvas, rect, clipPath, configuration) {
      return this.paint$6$blend$blendMode(canvas, rect, clipPath, configuration, 1, B.BlendMode_3);
    },
    dispose$0() {
      $.$get$FlutterMemoryAllocations_instance().dispatchObjectDisposed$1$object(this);
      var t1 = this.a;
      if (t1 != null)
        t1.dispose$0();
      t1 = this.b;
      if (t1 != null)
        t1.dispose$0();
    },
    toString$0(_) {
      var _this = this;
      return A.objectRuntimeType(_this, "_BlendedDecorationImagePainter") + "(" + A.S(_this.a) + ", " + A.S(_this.b) + ", " + A.S(_this.t) + ")";
    },
    $isDecorationImagePainter: 1
  };
  A.EdgeInsetsGeometry.prototype = {
    get$isNonNegative() {
      var _this = this;
      return _this.get$_left(_this) >= 0 && _this.get$_right(_this) >= 0 && _this.get$_edge_insets$_start(_this) >= 0 && _this.get$_edge_insets$_end() >= 0 && _this.get$_top(_this) >= 0 && _this.get$_bottom(_this) >= 0;
    },
    get$horizontal() {
      var _this = this;
      return _this.get$_left(_this) + _this.get$_right(_this) + _this.get$_edge_insets$_start(_this) + _this.get$_edge_insets$_end();
    },
    add$1(_, other) {
      var _this = this;
      return new A._MixedEdgeInsets(_this.get$_left(_this) + other.get$_left(other), _this.get$_right(_this) + other.get$_right(other), _this.get$_edge_insets$_start(_this) + other.get$_edge_insets$_start(other), _this.get$_edge_insets$_end() + other.get$_edge_insets$_end(), _this.get$_top(_this) + other.get$_top(other), _this.get$_bottom(_this) + other.get$_bottom(other));
    },
    clamp$2(_, min, max) {
      var _this = this;
      return new A._MixedEdgeInsets(A.clampDouble(_this.get$_left(_this), min.left, max._left), A.clampDouble(_this.get$_right(_this), min.right, max._right), A.clampDouble(_this.get$_edge_insets$_start(_this), 0, max._edge_insets$_start), A.clampDouble(_this.get$_edge_insets$_end(), 0, max._edge_insets$_end), A.clampDouble(_this.get$_top(_this), min.top, max._top), A.clampDouble(_this.get$_bottom(_this), min.bottom, max._bottom));
    },
    toString$0(_) {
      var _this = this;
      if (_this.get$_edge_insets$_start(_this) === 0 && _this.get$_edge_insets$_end() === 0) {
        if (_this.get$_left(_this) === 0 && _this.get$_right(_this) === 0 && _this.get$_top(_this) === 0 && _this.get$_bottom(_this) === 0)
          return "EdgeInsets.zero";
        if (_this.get$_left(_this) === _this.get$_right(_this) && _this.get$_right(_this) === _this.get$_top(_this) && _this.get$_top(_this) === _this.get$_bottom(_this))
          return "EdgeInsets.all(" + B.JSNumber_methods.toStringAsFixed$1(_this.get$_left(_this), 1) + ")";
        return "EdgeInsets(" + B.JSNumber_methods.toStringAsFixed$1(_this.get$_left(_this), 1) + ", " + B.JSNumber_methods.toStringAsFixed$1(_this.get$_top(_this), 1) + ", " + B.JSNumber_methods.toStringAsFixed$1(_this.get$_right(_this), 1) + ", " + B.JSNumber_methods.toStringAsFixed$1(_this.get$_bottom(_this), 1) + ")";
      }
      if (_this.get$_left(_this) === 0 && _this.get$_right(_this) === 0)
        return "EdgeInsetsDirectional(" + B.JSNumber_methods.toStringAsFixed$1(_this.get$_edge_insets$_start(_this), 1) + ", " + B.JSNumber_methods.toStringAsFixed$1(_this.get$_top(_this), 1) + ", " + B.JSNumber_methods.toStringAsFixed$1(_this.get$_edge_insets$_end(), 1) + ", " + B.JSNumber_methods.toStringAsFixed$1(_this.get$_bottom(_this), 1) + ")";
      return "EdgeInsets(" + B.JSNumber_methods.toStringAsFixed$1(_this.get$_left(_this), 1) + ", " + B.JSNumber_methods.toStringAsFixed$1(_this.get$_top(_this), 1) + ", " + B.JSNumber_methods.toStringAsFixed$1(_this.get$_right(_this), 1) + ", " + B.JSNumber_methods.toStringAsFixed$1(_this.get$_bottom(_this), 1) + ") + EdgeInsetsDirectional(" + B.JSNumber_methods.toStringAsFixed$1(_this.get$_edge_insets$_start(_this), 1) + ", 0.0, " + B.JSNumber_methods.toStringAsFixed$1(_this.get$_edge_insets$_end(), 1) + ", 0.0)";
    },
    $eq(_, other) {
      var _this = this;
      if (other == null)
        return false;
      return other instanceof A.EdgeInsetsGeometry && other.get$_left(other) === _this.get$_left(_this) && other.get$_right(other) === _this.get$_right(_this) && other.get$_edge_insets$_start(other) === _this.get$_edge_insets$_start(_this) && other.get$_edge_insets$_end() === _this.get$_edge_insets$_end() && other.get$_top(other) === _this.get$_top(_this) && other.get$_bottom(other) === _this.get$_bottom(_this);
    },
    get$hashCode(_) {
      var _this = this;
      return A.Object_hash(_this.get$_left(_this), _this.get$_right(_this), _this.get$_edge_insets$_start(_this), _this.get$_edge_insets$_end(), _this.get$_top(_this), _this.get$_bottom(_this), B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue);
    }
  };
  A.EdgeInsets.prototype = {
    get$_left(_) {
      return this.left;
    },
    get$_top(_) {
      return this.top;
    },
    get$_right(_) {
      return this.right;
    },
    get$_bottom(_) {
      return this.bottom;
    },
    get$_edge_insets$_start(_) {
      return 0;
    },
    get$_edge_insets$_end() {
      return 0;
    },
    inflateRect$1(rect) {
      var _this = this;
      return new A.Rect(rect.left - _this.left, rect.top - _this.top, rect.right + _this.right, rect.bottom + _this.bottom);
    },
    deflateRect$1(rect) {
      var _this = this;
      return new A.Rect(rect.left + _this.left, rect.top + _this.top, rect.right - _this.right, rect.bottom - _this.bottom);
    },
    add$1(_, other) {
      if (other instanceof A.EdgeInsets)
        return this.$add(0, other);
      return this.super$EdgeInsetsGeometry$add(0, other);
    },
    clamp$2(_, min, max) {
      var _this = this;
      return new A.EdgeInsets(A.clampDouble(_this.left, min.left, max._left), A.clampDouble(_this.top, min.top, max._top), A.clampDouble(_this.right, min.right, max._right), A.clampDouble(_this.bottom, min.bottom, max._bottom));
    },
    $sub(_, other) {
      var _this = this;
      type$.EdgeInsets._as(other);
      return new A.EdgeInsets(_this.left - other.left, _this.top - other.top, _this.right - other.right, _this.bottom - other.bottom);
    },
    $add(_, other) {
      var _this = this;
      type$.EdgeInsets._as(other);
      return new A.EdgeInsets(_this.left + other.left, _this.top + other.top, _this.right + other.right, _this.bottom + other.bottom);
    },
    $mul(_, other) {
      var _this = this;
      return new A.EdgeInsets(_this.left * other, _this.top * other, _this.right * other, _this.bottom * other);
    },
    $div(_, other) {
      var _this = this;
      return new A.EdgeInsets(_this.left / other, _this.top / other, _this.right / other, _this.bottom / other);
    },
    resolve$1(direction) {
      return this;
    },
    copyWith$4$bottom$left$right$top(bottom, left, right, $top) {
      var _this = this,
        t1 = left == null ? _this.left : left,
        t2 = $top == null ? _this.top : $top,
        t3 = right == null ? _this.right : right;
      return new A.EdgeInsets(t1, t2, t3, bottom == null ? _this.bottom : bottom);
    },
    copyWith$1$bottom(bottom) {
      return this.copyWith$4$bottom$left$right$top(bottom, null, null, null);
    }
  };
  A.EdgeInsetsDirectional.prototype = {
    get$_edge_insets$_start(_) {
      return this.start;
    },
    get$_top(_) {
      return this.top;
    },
    get$_edge_insets$_end() {
      return this.end;
    },
    get$_bottom(_) {
      return this.bottom;
    },
    get$_left(_) {
      return 0;
    },
    get$_right(_) {
      return 0;
    },
    get$isNonNegative() {
      var _this = this;
      return _this.start >= 0 && _this.top >= 0 && _this.end >= 0 && _this.bottom >= 0;
    },
    add$1(_, other) {
      if (other instanceof A.EdgeInsetsDirectional)
        return this.$add(0, other);
      return this.super$EdgeInsetsGeometry$add(0, other);
    },
    $sub(_, other) {
      var _this = this;
      type$.EdgeInsetsDirectional._as(other);
      return new A.EdgeInsetsDirectional(_this.start - other.start, _this.top - other.top, _this.end - other.end, _this.bottom - other.bottom);
    },
    $add(_, other) {
      var _this = this;
      type$.EdgeInsetsDirectional._as(other);
      return new A.EdgeInsetsDirectional(_this.start + other.start, _this.top + other.top, _this.end + other.end, _this.bottom + other.bottom);
    },
    $mul(_, other) {
      var _this = this;
      return new A.EdgeInsetsDirectional(_this.start * other, _this.top * other, _this.end * other, _this.bottom * other);
    },
    resolve$1(direction) {
      var t1, _this = this;
      A.assertHelper(direction != null);
      switch (direction.index) {
        case 0:
          t1 = new A.EdgeInsets(_this.end, _this.top, _this.start, _this.bottom);
          break;
        case 1:
          t1 = new A.EdgeInsets(_this.start, _this.top, _this.end, _this.bottom);
          break;
        default:
          t1 = null;
      }
      return t1;
    }
  };
  A._MixedEdgeInsets.prototype = {
    get$isNonNegative() {
      var _this = this;
      return _this._left >= 0 && _this._right >= 0 && _this._edge_insets$_start >= 0 && _this._edge_insets$_end >= 0 && _this._top >= 0 && _this._bottom >= 0;
    },
    $mul(_, other) {
      var _this = this;
      return new A._MixedEdgeInsets(_this._left * other, _this._right * other, _this._edge_insets$_start * other, _this._edge_insets$_end * other, _this._top * other, _this._bottom * other);
    },
    resolve$1(direction) {
      var t1, _this = this;
      A.assertHelper(direction != null);
      switch (direction.index) {
        case 0:
          t1 = new A.EdgeInsets(_this._edge_insets$_end + _this._left, _this._top, _this._edge_insets$_start + _this._right, _this._bottom);
          break;
        case 1:
          t1 = new A.EdgeInsets(_this._edge_insets$_start + _this._left, _this._top, _this._edge_insets$_end + _this._right, _this._bottom);
          break;
        default:
          t1 = null;
      }
      return t1;
    },
    get$_left(receiver) {
      return this._left;
    },
    get$_right(receiver) {
      return this._right;
    },
    get$_edge_insets$_start(receiver) {
      return this._edge_insets$_start;
    },
    get$_edge_insets$_end() {
      return this._edge_insets$_end;
    },
    get$_top(receiver) {
      return this._top;
    },
    get$_bottom(receiver) {
      return this._bottom;
    }
  };
  A.ImageCache.prototype = {
    clear$0(_) {
      var t3, _this = this,
        t1 = _this._pendingImages,
        t2 = _this._image_cache$_cache;
      A.Timeline_instantSync("ImageCache.clear", A.LinkedHashMap_LinkedHashMap$_literal(["pendingImages", t1.__js_helper$_length, "keepAliveImages", t2.__js_helper$_length, "liveImages", _this._liveImages.__js_helper$_length, "currentSizeInBytes", _this._currentSizeBytes], type$.String, type$.dynamic));
      for (t3 = new A.LinkedHashMapValueIterator(t2, t2._modifications, t2._first, A._instanceType(t2)._eval$1("LinkedHashMapValueIterator<2>")); t3.moveNext$0();)
        t3.__js_helper$_current.dispose$0();
      t2.clear$0(0);
      for (t2 = new A.LinkedHashMapValueIterator(t1, t1._modifications, t1._first, A._instanceType(t1)._eval$1("LinkedHashMapValueIterator<2>")); t2.moveNext$0();) {
        t3 = t2.__js_helper$_current;
        t3.completer.removeListener$1(0, t3.listener);
      }
      t1.clear$0(0);
      _this._currentSizeBytes = 0;
    },
    evict$1(key) {
      var t1, t2, pendingImage, _this = this,
        _s16_ = "ImageCache.evict",
        image = _this._liveImages.remove$1(0, key);
      if (image != null) {
        t1 = image.completer;
        t2 = image.___LiveImage__handleRemove_A;
        t2 === $ && A.throwLateFieldNI("_handleRemove");
        type$.void_Function._as(t2);
        if (t1._image_stream$_disposed)
          A.throwExpression(A.StateError$(string$.Stream));
        B.JSArray_methods.remove$1(t1._onLastListenerRemovedCallbacks, t2);
        image.super$_CachedImageBase$dispose();
      }
      pendingImage = _this._pendingImages.remove$1(0, key);
      if (pendingImage != null) {
        A.Timeline_instantSync(_s16_, A.LinkedHashMap_LinkedHashMap$_literal(["type", "pending"], type$.String, type$.dynamic));
        pendingImage.completer.removeListener$1(0, pendingImage.listener);
        return true;
      }
      image = _this._image_cache$_cache.remove$1(0, key);
      if (image != null) {
        A.Timeline_instantSync(_s16_, A.LinkedHashMap_LinkedHashMap$_literal(["type", "keepAlive", "sizeInBytes", image.sizeBytes], type$.String, type$.dynamic));
        t1 = _this._currentSizeBytes;
        t2 = image.sizeBytes;
        t2.toString;
        _this._currentSizeBytes = t1 - t2;
        image.dispose$0();
        return true;
      }
      A.Timeline_instantSync(_s16_, A.LinkedHashMap_LinkedHashMap$_literal(["type", "miss"], type$.String, type$.dynamic));
      return false;
    },
    _touch$3(key, image, timelineTask) {
      var t2, _this = this,
        t1 = image.sizeBytes;
      if (t1 != null)
        t2 = t1 <= 104857600;
      else
        t2 = false;
      if (t2) {
        t2 = _this._currentSizeBytes;
        t1.toString;
        _this._currentSizeBytes = t2 + t1;
        _this._image_cache$_cache.$indexSet(0, key, image);
        _this._checkCacheSize$1(timelineTask);
      } else
        image.dispose$0();
    },
    _trackLiveImage$3(key, completer, sizeBytes) {
      var t1 = this._liveImages.putIfAbsent$2(0, key, new A.ImageCache__trackLiveImage_closure(this, type$.ImageStreamCompleter._as(completer), key));
      if (t1.sizeBytes == null)
        t1.sizeBytes = sizeBytes;
    },
    putIfAbsent$3$onError(_, key, loader, onError) {
      var error, stackTrace, debugTimelineTask, t2, t3, t4, t5, result, image, liveImage, exception, pendingImage, streamListener, _this = this, _null = null, t1 = {};
      type$.ImageStreamCompleter_Function._as(loader);
      type$.nullable_void_Function_2_Object_and_nullable_StackTrace._as(onError);
      t1.debugTimelineTask = null;
      debugTimelineTask = A.TimelineTask$();
      t2 = type$.String;
      t3 = type$.dynamic;
      debugTimelineTask.start$2$arguments(0, "ImageCache.putIfAbsent", A.LinkedHashMap_LinkedHashMap$_literal(["key", J.toString$0$(key)], t2, t3));
      t1.debugTimelineTask = debugTimelineTask;
      t4 = _this._pendingImages;
      t5 = t4.$index(0, key);
      result = t5 == null ? _null : t5.completer;
      t1.result = result;
      if (result != null) {
        debugTimelineTask.finish$1$arguments(0, A.LinkedHashMap_LinkedHashMap$_literal(["result", "pending"], t2, t3));
        return result;
      }
      t5 = _this._image_cache$_cache;
      image = t5.remove$1(0, key);
      if (image != null) {
        debugTimelineTask.finish$1$arguments(0, A.LinkedHashMap_LinkedHashMap$_literal(["result", "keepAlive"], t2, t3));
        t1 = image.completer;
        _this._trackLiveImage$3(key, t1, image.sizeBytes);
        t5.$indexSet(0, key, image);
        return t1;
      }
      liveImage = _this._liveImages.$index(0, key);
      if (liveImage != null) {
        t1 = liveImage.completer;
        _this._touch$3(key, A._CachedImage$(t1, liveImage.sizeBytes), debugTimelineTask);
        debugTimelineTask.finish$1$arguments(0, A.LinkedHashMap_LinkedHashMap$_literal(["result", "keepAlive"], t2, t3));
        return t1;
      }
      try {
        result = t1.result = loader.call$0();
        _this._trackLiveImage$3(key, result, _null);
        t2 = result;
      } catch (exception) {
        error = A.unwrapException(exception);
        stackTrace = A.getTraceFromException(exception);
        t1 = t1.debugTimelineTask;
        t1.toString;
        t1.finish$1$arguments(0, A.LinkedHashMap_LinkedHashMap$_literal(["result", "error", "error", J.toString$0$(error), "stackTrace", J.toString$0$(stackTrace)], t2, t3));
        onError.call$2(error, stackTrace);
        return _null;
      }
      debugTimelineTask.start$1(0, "listener");
      t1.listenedOnce = false;
      pendingImage = A._Cell$named("pendingImage");
      streamListener = new A.ImageStreamListener(new A.ImageCache_putIfAbsent_listener(t1, _this, key, true, pendingImage), _null, _null);
      pendingImage._value = new A._PendingImage(t2, streamListener);
      t4.$indexSet(0, key, pendingImage._readLocal$0());
      t1.result.addListener$1(0, streamListener);
      return t1.result;
    },
    clearLiveImages$0() {
      var t1, t2, t3, t4, t5, t6;
      for (t1 = this._liveImages, t2 = new A.LinkedHashMapValueIterator(t1, t1._modifications, t1._first, A._instanceType(t1)._eval$1("LinkedHashMapValueIterator<2>")), t3 = type$.void_Function; t2.moveNext$0();) {
        t4 = t2.__js_helper$_current;
        t5 = t4.completer;
        t6 = t4.___LiveImage__handleRemove_A;
        t6 === $ && A.throwLateFieldNI("_handleRemove");
        t3._as(t6);
        if (t5._image_stream$_disposed)
          A.throwExpression(A.StateError$(string$.Stream));
        B.JSArray_methods.remove$1(t5._onLastListenerRemovedCallbacks, t6);
        t4.super$_CachedImageBase$dispose();
      }
      t1.clear$0(0);
    },
    _checkCacheSize$1(timelineTask) {
      var t1, t2, t3, it, key, image, t4, t5, _this = this,
        _s11_ = "evictedKeys",
        finishArgs = A.LinkedHashMap_LinkedHashMap$_empty(type$.String, type$.dynamic);
      timelineTask.start$1(0, "checkCacheSize");
      finishArgs.$indexSet(0, _s11_, A._setArrayType([], type$.JSArray_String));
      t1 = _this._image_cache$_cache;
      finishArgs.$indexSet(0, "currentSize", t1.__js_helper$_length);
      finishArgs.$indexSet(0, "currentSizeBytes", _this._currentSizeBytes);
      t2 = type$.List_String;
      t3 = A._instanceType(t1)._eval$1("LinkedHashMapKeysIterable<1>");
      while (true) {
        if (!(_this._currentSizeBytes > 104857600 || t1.__js_helper$_length > 1000))
          break;
        it = new A.LinkedHashMapKeysIterable(t1, t3).get$iterator(0);
        if (!it.moveNext$0())
          A.throwExpression(A.IterableElementError_noElement());
        key = it.get$current(0);
        image = t1.$index(0, key);
        t4 = _this._currentSizeBytes;
        t5 = image.sizeBytes;
        t5.toString;
        _this._currentSizeBytes = t4 - t5;
        image.dispose$0();
        t1.remove$1(0, key);
        J.add$1$ax(t2._as(finishArgs.$index(0, _s11_)), J.toString$0$(key));
      }
      finishArgs.$indexSet(0, "endSize", t1.__js_helper$_length);
      finishArgs.$indexSet(0, "endSizeBytes", _this._currentSizeBytes);
      timelineTask.finish$1$arguments(0, finishArgs);
      A.assertHelper(_this._currentSizeBytes >= 0);
      A.assertHelper(t1.__js_helper$_length <= 1000);
      A.assertHelper(_this._currentSizeBytes <= 104857600);
    }
  };
  A.ImageCache__trackLiveImage_closure.prototype = {
    call$0() {
      return A._LiveImage$(this.completer, new A.ImageCache__trackLiveImage__closure(this.$this, this.key));
    },
    $signature: 265
  };
  A.ImageCache__trackLiveImage__closure.prototype = {
    call$0() {
      this.$this._liveImages.remove$1(0, this.key);
    },
    $signature: 1
  };
  A.ImageCache_putIfAbsent_listener.prototype = {
    call$2(info, syncCall) {
      var t1, sizeBytes, t2, image, t3, t4, t5, _this = this;
      type$.nullable_ImageInfo._as(info);
      A._asBool(syncCall);
      if (info != null) {
        t1 = info.image;
        sizeBytes = t1.get$height(t1) * t1.get$width(t1) * 4;
        info.dispose$0();
      } else
        sizeBytes = null;
      t1 = _this._box_0;
      t2 = t1.result;
      t2.toString;
      image = A._CachedImage$(t2, sizeBytes);
      t2 = _this.$this;
      t3 = _this.key;
      t2._trackLiveImage$3(t3, t1.result, sizeBytes);
      if (_this.trackPendingImage)
        t2._touch$3(t3, image, t1.debugTimelineTask);
      else
        image.dispose$0();
      t2._pendingImages.remove$1(0, t3);
      if (!t1.listenedOnce) {
        t3 = _this.pendingImage._readLocal$0();
        t3.completer.removeListener$1(0, t3.listener);
      }
      t3 = t1.listenedOnce;
      if (!t3) {
        t3 = t1.debugTimelineTask;
        t3.toString;
        t4 = type$.String;
        t5 = type$.dynamic;
        t3.finish$1$arguments(0, A.LinkedHashMap_LinkedHashMap$_literal(["syncCall", syncCall, "sizeInBytes", sizeBytes], t4, t5));
        t3.finish$1$arguments(0, A.LinkedHashMap_LinkedHashMap$_literal(["currentSizeBytes", t2._currentSizeBytes, "currentSize", t2._image_cache$_cache.__js_helper$_length], t4, t5));
      }
      t1.listenedOnce = true;
    },
    $signature: 266
  };
  A._CachedImageBase.prototype = {
    dispose$0() {
      A.assertHelper(this.handle != null);
      $.$get$FlutterMemoryAllocations_instance().dispatchObjectDisposed$1$object(this);
      A.BindingBase_checkInstance($.SchedulerBinding__instance, type$.SchedulerBinding).addPostFrameCallback$2$debugLabel(new A._CachedImageBase_dispose_closure(this), "CachedImage.disposeHandle");
    }
  };
  A._CachedImageBase_dispose_closure.prototype = {
    call$1(timeStamp) {
      var t1, t2;
      type$.Duration._as(timeStamp);
      t1 = this.$this;
      A.assertHelper(t1.handle != null);
      t2 = t1.handle;
      if (t2 != null)
        t2.dispose$0();
      t1.handle = null;
    },
    $signature: 7
  };
  A._CachedImage.prototype = {};
  A._LiveImage.prototype = {
    _LiveImage$3$sizeBytes(completer, handleRemove, sizeBytes) {
      var t2,
        t1 = type$.void_Function;
      this.set$___LiveImage__handleRemove_A(t1._as(new A._LiveImage_closure(this, handleRemove)));
      t2 = this.___LiveImage__handleRemove_A;
      t2 === $ && A.throwLateFieldNI("_handleRemove");
      t1._as(t2);
      if (completer._image_stream$_disposed)
        A.throwExpression(A.StateError$(string$.Stream));
      B.JSArray_methods.add$1(completer._onLastListenerRemovedCallbacks, t2);
    },
    toString$0(_) {
      return A.objectRuntimeType(this, "<optimized out>") + "#" + A.shortHash(this);
    },
    set$___LiveImage__handleRemove_A(___LiveImage__handleRemove_A) {
      this.___LiveImage__handleRemove_A = type$.void_Function._as(___LiveImage__handleRemove_A);
    }
  };
  A._LiveImage_closure.prototype = {
    call$0() {
      var t1, t2, t3;
      this.handleRemove.call$0();
      t1 = this.$this;
      t2 = t1.completer;
      t3 = t1.___LiveImage__handleRemove_A;
      t3 === $ && A.throwLateFieldNI("_handleRemove");
      type$.void_Function._as(t3);
      if (t2._image_stream$_disposed)
        A.throwExpression(A.StateError$(string$.Stream));
      B.JSArray_methods.remove$1(t2._onLastListenerRemovedCallbacks, t3);
      t1.super$_CachedImageBase$dispose();
    },
    $signature: 1
  };
  A._PendingImage.prototype = {};
  A.ImageConfiguration.prototype = {
    $eq(_, other) {
      var _this = this;
      if (other == null)
        return false;
      if (J.get$runtimeType$(other) !== A.getRuntimeTypeOfDartObject(_this))
        return false;
      return other instanceof A.ImageConfiguration && other.bundle == _this.bundle && other.devicePixelRatio == _this.devicePixelRatio && J.$eq$(other.locale, _this.locale) && other.textDirection == _this.textDirection && J.$eq$(other.size, _this.size) && other.platform == _this.platform;
    },
    get$hashCode(_) {
      var _this = this;
      return A.Object_hash(_this.bundle, _this.devicePixelRatio, _this.locale, _this.size, _this.platform, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue);
    },
    toString$0(_) {
      var _this = this,
        t1 = "" + "ImageConfiguration(",
        t2 = _this.bundle,
        hasArguments = t2 != null;
      if (hasArguments)
        t1 += "bundle: " + t2.toString$0(0);
      t2 = _this.devicePixelRatio;
      if (t2 != null) {
        if (hasArguments)
          t1 += ", ";
        t2 = t1 + ("devicePixelRatio: " + B.JSNumber_methods.toStringAsFixed$1(t2, 1));
        t1 = t2;
        hasArguments = true;
      }
      t2 = _this.locale;
      if (t2 != null) {
        if (hasArguments)
          t1 += ", ";
        t2 = t1 + ("locale: " + t2.toString$0(0));
        t1 = t2;
        hasArguments = true;
      }
      t2 = _this.textDirection;
      if (t2 != null) {
        if (hasArguments)
          t1 += ", ";
        t2 = t1 + ("textDirection: " + t2.toString$0(0));
        t1 = t2;
        hasArguments = true;
      }
      t2 = _this.size;
      if (t2 != null) {
        if (hasArguments)
          t1 += ", ";
        t2 = t1 + ("size: " + t2.toString$0(0));
        t1 = t2;
        hasArguments = true;
      }
      t2 = _this.platform;
      if (t2 != null) {
        if (hasArguments)
          t1 += ", ";
        t2 = t1 + ("platform: " + t2._name);
        t1 = t2;
      }
      t1 += ")";
      return t1.charCodeAt(0) == 0 ? t1 : t1;
    }
  };
  A.ImageProvider.prototype = {
    resolve$1(configuration) {
      var stream = new A.ImageStream();
      this._createErrorHandlerAndKey$3(configuration, new A.ImageProvider_resolve_closure(this, configuration, stream), new A.ImageProvider_resolve_closure0(this, configuration, stream));
      return stream;
    },
    _createErrorHandlerAndKey$3(configuration, successCallback, errorCallback) {
      var handleError, key, error, stackTrace, exception, t1 = {},
        t2 = A._instanceType(this);
      t2._eval$1("~(ImageProvider.T,~(Object,StackTrace?))")._as(successCallback);
      t2._eval$1("Future<~>(ImageProvider.T?,Object,StackTrace?)")._as(errorCallback);
      t1.obtainedKey = null;
      t1.didError = false;
      handleError = new A.ImageProvider__createErrorHandlerAndKey_handleError(t1, errorCallback);
      key = null;
      try {
        key = this.obtainKey$1(configuration);
      } catch (exception) {
        error = A.unwrapException(exception);
        stackTrace = A.getTraceFromException(exception);
        handleError.call$2(error, stackTrace);
        return;
      }
      key.then$1$1(new A.ImageProvider__createErrorHandlerAndKey_closure(t1, this, successCallback, handleError), type$.void).catchError$1(handleError);
    },
    resolveStreamForKey$4(configuration, stream, key, handleError) {
      var t1, completer,
        _s11_ = "_imageCache";
      A._instanceType(this)._eval$1("ImageProvider.T")._as(key);
      type$.void_Function_2_Object_and_nullable_StackTrace._as(handleError);
      if (stream._image_stream$_completer != null) {
        t1 = A.BindingBase_checkInstance($.PaintingBinding__instance, type$.PaintingBinding).PaintingBinding___PaintingBinding__imageCache_A;
        t1 === $ && A.throwLateFieldNI(_s11_);
        A.assertHelper(t1.putIfAbsent$3$onError(0, key, new A.ImageProvider_resolveStreamForKey_closure(stream), handleError) == stream._image_stream$_completer);
        return;
      }
      t1 = A.BindingBase_checkInstance($.PaintingBinding__instance, type$.PaintingBinding).PaintingBinding___PaintingBinding__imageCache_A;
      t1 === $ && A.throwLateFieldNI(_s11_);
      completer = t1.putIfAbsent$3$onError(0, key, new A.ImageProvider_resolveStreamForKey_closure0(this, key), handleError);
      if (completer != null)
        stream.setCompleter$1(completer);
    },
    loadBuffer$2(key, decode) {
      A._instanceType(this)._eval$1("ImageProvider.T")._as(key);
      type$.Future_Codec_Function_ImmutableBuffer_$named_allowUpscaling_bool_and_cacheHeight_nullable_int_and_cacheWidth_nullable_int._as(decode);
      return A._AbstractImageStreamCompleter$();
    },
    loadImage$2(key, decode) {
      A._instanceType(this)._eval$1("ImageProvider.T")._as(key);
      type$.Future_Codec_Function_ImmutableBuffer_$named_getTargetSize_nullable_TargetImageSize_Function_int_int._as(decode);
      return A._AbstractImageStreamCompleter$();
    },
    toString$0(_) {
      return A.objectRuntimeType(this, "ImageConfiguration") + "()";
    }
  };
  A.ImageProvider_resolve_closure.prototype = {
    call$2(key, errorHandler) {
      var t1 = this.$this;
      t1.resolveStreamForKey$4(this.configuration, this.stream, A._instanceType(t1)._eval$1("ImageProvider.T")._as(key), type$.void_Function_2_Object_and_nullable_StackTrace._as(errorHandler));
    },
    $signature() {
      return A._instanceType(this.$this)._eval$1("~(ImageProvider.T,~(Object,StackTrace?))");
    }
  };
  A.ImageProvider_resolve_closure0.prototype = {
    call$3(key, exception, stack) {
      return this.$call$body$ImageProvider_resolve_closure(A._instanceType(this.$this)._eval$1("ImageProvider.T?")._as(key), exception, stack);
    },
    $call$body$ImageProvider_resolve_closure(key, exception, stack) {
      var $async$goto = 0,
        $async$completer = A._makeAsyncAwaitCompleter(type$.void),
        $async$self = this, t1, t2;
      var $async$call$3 = A._wrapJsFunctionForAsync(function($async$errorCode, $async$result) {
        if ($async$errorCode === 1)
          return A._asyncRethrow($async$result, $async$completer);
        while (true)
          switch ($async$goto) {
            case 0:
              // Function start
              t1 = {};
              t2 = A._Future$value(null, type$.Null);
              $async$goto = 2;
              return A._asyncAwait(t2, $async$call$3);
            case 2:
              // returning from await.
              t1.collector = null;
              A.assertHelper(new A.ImageProvider_resolve__closure(t1, $async$self.$this, $async$self.configuration, key).call$0());
              t2 = $async$self.stream;
              if (t2._image_stream$_completer == null)
                t2.setCompleter$1(new A._ErrorImageCompleter(A._setArrayType([], type$.JSArray_ImageStreamListener), A._setArrayType([], type$.JSArray_of_void_Function_2_Object_and_nullable_StackTrace), A._setArrayType([], type$.JSArray_of_void_Function)));
              t2 = t2._image_stream$_completer;
              t2.toString;
              t2.reportError$5$context$exception$informationCollector$silent$stack(A.ErrorDescription$("while resolving an image"), exception, t1.collector, true, stack);
              // implicit return
              return A._asyncReturn(null, $async$completer);
          }
      });
      return A._asyncStartSync($async$call$3, $async$completer);
    },
    $signature() {
      return A._instanceType(this.$this)._eval$1("Future<~>(ImageProvider.T?,Object,StackTrace?)");
    }
  };
  A.ImageProvider_resolve__closure.prototype = {
    call$0() {
      var _this = this;
      _this._box_0.collector = new A.ImageProvider_resolve___closure(_this.$this, _this.configuration, _this.key);
      return true;
    },
    $signature: 0
  };
  A.ImageProvider_resolve___closure.prototype = {
    call$0() {
      var _null = null,
        t1 = this.$this;
      return A._setArrayType([A.DiagnosticsProperty$("Image provider", t1, true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.ImageProvider_Object), A.DiagnosticsProperty$("Image configuration", this.configuration, true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.ImageConfiguration), A.DiagnosticsProperty$("Image key", this.key, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, A._instanceType(t1)._eval$1("ImageProvider.T"))], type$.JSArray_DiagnosticsNode);
    },
    $signature: 9
  };
  A.ImageProvider__createErrorHandlerAndKey_handleError.prototype = {
    $call$body$ImageProvider__createErrorHandlerAndKey_handleError(exception, stack) {
      var $async$goto = 0,
        $async$completer = A._makeAsyncAwaitCompleter(type$.void),
        $async$returnValue, $async$self = this, t1;
      var $async$call$2 = A._wrapJsFunctionForAsync(function($async$errorCode, $async$result) {
        if ($async$errorCode === 1)
          return A._asyncRethrow($async$result, $async$completer);
        while (true)
          switch ($async$goto) {
            case 0:
              // Function start
              t1 = $async$self._box_0;
              if (t1.didError) {
                // goto return
                $async$goto = 1;
                break;
              }
              t1.didError = true;
              $async$self.errorCallback.call$3(t1.obtainedKey, exception, stack);
            case 1:
              // return
              return A._asyncReturn($async$returnValue, $async$completer);
          }
      });
      return A._asyncStartSync($async$call$2, $async$completer);
    },
    call$2(exception, stack) {
      return this.$call$body$ImageProvider__createErrorHandlerAndKey_handleError(type$.Object._as(exception), type$.nullable_StackTrace._as(stack));
    },
    $signature: 267
  };
  A.ImageProvider__createErrorHandlerAndKey_closure.prototype = {
    call$1(key) {
      var error, stackTrace, exception, _this = this;
      A._instanceType(_this.$this)._eval$1("ImageProvider.T")._as(key);
      _this._box_0.obtainedKey = key;
      try {
        _this.successCallback.call$2(key, _this.handleError);
      } catch (exception) {
        error = A.unwrapException(exception);
        stackTrace = A.getTraceFromException(exception);
        _this.handleError.call$2(error, stackTrace);
      }
    },
    $signature() {
      return A._instanceType(this.$this)._eval$1("Null(ImageProvider.T)");
    }
  };
  A.ImageProvider_resolveStreamForKey_closure.prototype = {
    call$0() {
      var t1 = this.stream._image_stream$_completer;
      t1.toString;
      return t1;
    },
    $signature: 144
  };
  A.ImageProvider_resolveStreamForKey_closure0.prototype = {
    call$0() {
      var t1 = this.$this,
        t2 = this.key,
        t3 = type$.PaintingBinding,
        result = t1.loadImage$2(t2, A.BindingBase_checkInstance($.PaintingBinding__instance, t3).get$instantiateImageCodecWithSize());
      return result instanceof A._AbstractImageStreamCompleter ? t1.loadBuffer$2(t2, A.BindingBase_checkInstance($.PaintingBinding__instance, t3).get$instantiateImageCodecFromBuffer()) : result;
    },
    $signature: 144
  };
  A._AbstractImageStreamCompleter.prototype = {};
  A.AssetBundleImageKey.prototype = {
    $eq(_, other) {
      var _this = this;
      if (other == null)
        return false;
      if (J.get$runtimeType$(other) !== A.getRuntimeTypeOfDartObject(_this))
        return false;
      return other instanceof A.AssetBundleImageKey && other.bundle === _this.bundle && other.name === _this.name && other.scale === _this.scale;
    },
    get$hashCode(_) {
      return A.Object_hash(this.bundle, this.name, this.scale, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue);
    },
    toString$0(_) {
      var _this = this;
      return A.objectRuntimeType(_this, "AssetBundleImageKey") + "(bundle: " + _this.bundle.toString$0(0) + ', name: "' + _this.name + '", scale: ' + A.S(_this.scale) + ")";
    }
  };
  A.AssetBundleImageProvider.prototype = {
    loadImage$2(key, decode) {
      var t1 = {};
      type$.AssetBundleImageKey._as(key);
      type$.Future_Codec_Function_ImmutableBuffer_$named_getTargetSize_nullable_TargetImageSize_Function_int_int._as(decode);
      t1.collector = null;
      A.assertHelper(new A.AssetBundleImageProvider_loadImage_closure(t1, this, key).call$0());
      return A.MultiFrameImageStreamCompleter$(this._loadAsync$2$decode(key, decode), key.name, t1.collector, key.scale);
    },
    loadBuffer$2(key, decode) {
      var t1 = {};
      type$.AssetBundleImageKey._as(key);
      type$.Future_Codec_Function_ImmutableBuffer_$named_allowUpscaling_bool_and_cacheHeight_nullable_int_and_cacheWidth_nullable_int._as(decode);
      t1.collector = null;
      A.assertHelper(new A.AssetBundleImageProvider_loadBuffer_closure(t1, this, key).call$0());
      return A.MultiFrameImageStreamCompleter$(this._loadAsync$2$decode(key, decode), key.name, t1.collector, key.scale);
    },
    _loadAsync$2$decode(key, decode) {
      return this._loadAsync$body$AssetBundleImageProvider(key, type$.Future_Codec_Function_ImmutableBuffer._as(decode));
    },
    _loadAsync$body$AssetBundleImageProvider(key, decode) {
      var $async$goto = 0,
        $async$completer = A._makeAsyncAwaitCompleter(type$.Codec),
        $async$returnValue, $async$handler = 2, $async$errorStack = [], exception, t1, buffer, $async$exception;
      var $async$_loadAsync$2$decode = A._wrapJsFunctionForAsync(function($async$errorCode, $async$result) {
        if ($async$errorCode === 1) {
          $async$errorStack.push($async$result);
          $async$goto = $async$handler;
        }
        while (true)
          switch ($async$goto) {
            case 0:
              // Function start
              buffer = null;
              $async$handler = 4;
              $async$goto = 7;
              return A._asyncAwait(key.bundle.loadBuffer$1(key.name), $async$_loadAsync$2$decode);
            case 7:
              // returning from await.
              buffer = $async$result;
              $async$handler = 2;
              // goto after finally
              $async$goto = 6;
              break;
            case 4:
              // catch
              $async$handler = 3;
              $async$exception = $async$errorStack.pop();
              if (A.unwrapException($async$exception) instanceof A.FlutterError) {
                t1 = A.BindingBase_checkInstance($.PaintingBinding__instance, type$.PaintingBinding).PaintingBinding___PaintingBinding__imageCache_A;
                t1 === $ && A.throwLateFieldNI("_imageCache");
                t1.evict$1(key);
                throw $async$exception;
              } else
                throw $async$exception;
              // goto after finally
              $async$goto = 6;
              break;
            case 3:
              // uncaught
              // goto rethrow
              $async$goto = 2;
              break;
            case 6:
              // after finally
              $async$returnValue = decode.call$1(buffer);
              // goto return
              $async$goto = 1;
              break;
            case 1:
              // return
              return A._asyncReturn($async$returnValue, $async$completer);
            case 2:
              // rethrow
              return A._asyncRethrow($async$errorStack.at(-1), $async$completer);
          }
      });
      return A._asyncStartSync($async$_loadAsync$2$decode, $async$completer);
    }
  };
  A.AssetBundleImageProvider_loadImage_closure.prototype = {
    call$0() {
      this._box_0.collector = new A.AssetBundleImageProvider_loadImage__closure(this.$this, this.key);
      return true;
    },
    $signature: 0
  };
  A.AssetBundleImageProvider_loadImage__closure.prototype = {
    call$0() {
      var _null = null;
      return A._setArrayType([A.DiagnosticsProperty$("Image provider", this.$this, true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.ImageProvider_Object), A.DiagnosticsProperty$("Image key", this.key, true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.AssetBundleImageKey)], type$.JSArray_DiagnosticsNode);
    },
    $signature: 9
  };
  A.AssetBundleImageProvider_loadBuffer_closure.prototype = {
    call$0() {
      this._box_0.collector = new A.AssetBundleImageProvider_loadBuffer__closure(this.$this, this.key);
      return true;
    },
    $signature: 0
  };
  A.AssetBundleImageProvider_loadBuffer__closure.prototype = {
    call$0() {
      var _null = null;
      return A._setArrayType([A.DiagnosticsProperty$("Image provider", this.$this, true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.ImageProvider_Object), A.DiagnosticsProperty$("Image key", this.key, true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.AssetBundleImageKey)], type$.JSArray_DiagnosticsNode);
    },
    $signature: 9
  };
  A._ErrorImageCompleter.prototype = {};
  A.AssetImage.prototype = {
    get$keyName() {
      return this.assetName;
    },
    obtainKey$1(configuration) {
      var t2, t1 = {},
        chosenBundle = configuration.bundle;
      if (chosenBundle == null)
        chosenBundle = $.$get$rootBundle();
      t1.result = t1.completer = null;
      t2 = type$.Null;
      A.FutureExtensions_onError(A.AssetManifest_loadFromAssetBundle(chosenBundle).then$1$1(new A.AssetImage_obtainKey_closure(t1, this, configuration, chosenBundle), t2), new A.AssetImage_obtainKey_closure0(t1), t2, type$.Object);
      t2 = t1.result;
      if (t2 != null)
        return t2;
      t2 = new A._Future($.Zone__current, type$._Future_AssetBundleImageKey);
      t1.completer = new A._AsyncCompleter(t2, type$._AsyncCompleter_AssetBundleImageKey);
      return t2;
    },
    _chooseVariant$3(mainAssetKey, config, candidateVariants) {
      var t1, candidatesByDevicePixelRatio, _i, candidate, t2;
      type$.nullable_Iterable_AssetMetadata._as(candidateVariants);
      if (candidateVariants == null || candidateVariants.length === 0 || config.devicePixelRatio == null)
        return new A.AssetMetadata(null, mainAssetKey);
      t1 = A._defaultCompare(type$.double);
      candidatesByDevicePixelRatio = new A.SplayTreeMap(t1, type$.SplayTreeMap_double_AssetMetadata);
      for (t1 = candidateVariants.length, _i = 0; _i < candidateVariants.length; candidateVariants.length === t1 || (0, A.throwConcurrentModificationError)(candidateVariants), ++_i) {
        candidate = candidateVariants[_i];
        t2 = candidate.targetDevicePixelRatio;
        candidatesByDevicePixelRatio.$indexSet(0, t2 == null ? 1 : t2, candidate);
      }
      t1 = config.devicePixelRatio;
      t1.toString;
      return this._findBestVariant$2(candidatesByDevicePixelRatio, t1);
    },
    _findBestVariant$2(candidatesByDpr, value) {
      var t1, lower, upper;
      type$.SplayTreeMap_double_AssetMetadata._as(candidatesByDpr);
      if (candidatesByDpr._untypedLookup$1(value) != null) {
        t1 = candidatesByDpr.$index(0, value);
        t1.toString;
        return t1;
      }
      lower = candidatesByDpr.lastKeyBefore$1(value);
      upper = candidatesByDpr.firstKeyAfter$1(value);
      if (lower == null) {
        t1 = candidatesByDpr.$index(0, upper);
        t1.toString;
        return t1;
      }
      if (upper == null) {
        t1 = candidatesByDpr.$index(0, lower);
        t1.toString;
        return t1;
      }
      if (value < 2 || value > (lower + upper) / 2) {
        t1 = candidatesByDpr.$index(0, upper);
        t1.toString;
        return t1;
      } else {
        t1 = candidatesByDpr.$index(0, lower);
        t1.toString;
        return t1;
      }
    },
    $eq(_, other) {
      var t1;
      if (other == null)
        return false;
      if (J.get$runtimeType$(other) !== A.getRuntimeTypeOfDartObject(this))
        return false;
      if (other instanceof A.AssetImage)
        t1 = other.get$keyName() === this.get$keyName();
      else
        t1 = false;
      return t1;
    },
    get$hashCode(_) {
      return A.Object_hash(this.get$keyName(), this.bundle, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue);
    },
    toString$0(_) {
      return A.objectRuntimeType(this, "AssetImage") + "(bundle: " + A.S(this.bundle) + ', name: "' + this.get$keyName() + '")';
    }
  };
  A.AssetImage_obtainKey_closure.prototype = {
    call$1(manifest) {
      var key, t2, _this = this,
        t1 = _this.$this,
        candidateVariants = type$.AssetManifest._as(manifest).getAssetVariants$1(t1.get$keyName()),
        chosenVariant = t1._chooseVariant$3(t1.get$keyName(), _this.configuration, candidateVariants);
      t1 = chosenVariant.targetDevicePixelRatio;
      if (t1 == null)
        t1 = 1;
      key = new A.AssetBundleImageKey(_this.chosenBundle, chosenVariant.key, t1);
      t1 = _this._box_0;
      t2 = t1.completer;
      if (t2 != null)
        t2.complete$1(0, key);
      else
        t1.result = new A.SynchronousFuture(key, type$.SynchronousFuture_AssetBundleImageKey);
    },
    $signature: 269
  };
  A.AssetImage_obtainKey_closure0.prototype = {
    call$2(error, stack) {
      var t1 = this._box_0;
      A.assertHelper(t1.completer != null);
      A.assertHelper(t1.result == null);
      t1.completer.completeError$2(error, stack);
    },
    $signature: 39
  };
  A.ImageInfo.prototype = {
    clone$0(_) {
      return A.ImageInfo$(this.debugLabel, this.image.clone$0(0), this.scale);
    },
    dispose$0() {
      var t1 = this.image,
        t2 = t1.debugGetOpenHandleStackTraces$0();
      t2 = t2 == null ? null : t2.length;
      A.assertHelper((t2 == null ? 1 : t2) > 0);
      $.$get$FlutterMemoryAllocations_instance().dispatchObjectDisposed$1$object(this);
      t1.dispose$0();
    },
    toString$0(_) {
      var t1 = this.debugLabel;
      t1 = t1 != null ? t1 + " " : "";
      return t1 + this.image.toString$0(0) + " @ " + A.debugFormatDouble(this.scale) + "x";
    },
    get$hashCode(_) {
      return A.Object_hash(this.image, this.scale, this.debugLabel, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue);
    },
    $eq(_, other) {
      var _this = this;
      if (other == null)
        return false;
      if (J.get$runtimeType$(other) !== A.getRuntimeTypeOfDartObject(_this))
        return false;
      return other instanceof A.ImageInfo && other.image === _this.image && other.scale === _this.scale && other.debugLabel == _this.debugLabel;
    }
  };
  A.ImageStreamListener.prototype = {
    get$hashCode(_) {
      return A.Object_hash(this.onImage, this.onChunk, this.onError, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue);
    },
    $eq(_, other) {
      var _this = this;
      if (other == null)
        return false;
      if (J.get$runtimeType$(other) !== A.getRuntimeTypeOfDartObject(_this))
        return false;
      return other instanceof A.ImageStreamListener && J.$eq$(other.onImage, _this.onImage) && J.$eq$(other.onChunk, _this.onChunk) && J.$eq$(other.onError, _this.onError);
    },
    onImage$2(arg0, arg1) {
      return this.onImage.call$2(arg0, arg1);
    }
  };
  A.ImageStream.prototype = {
    setCompleter$1(value) {
      var t1, t2, _this = this;
      A.assertHelper(_this._image_stream$_completer == null);
      _this._image_stream$_completer = value;
      t1 = _this._image_stream$_listeners;
      if (t1 != null) {
        _this.set$_image_stream$_listeners(null);
        t2 = _this._image_stream$_completer;
        t2._addingInitialListeners = true;
        B.JSArray_methods.forEach$1(t1, t2.get$addListener(t2));
        _this._image_stream$_completer._addingInitialListeners = false;
      }
    },
    addListener$1(_, listener) {
      var _this = this,
        t1 = _this._image_stream$_completer;
      if (t1 != null)
        return t1.addListener$1(0, listener);
      if (_this._image_stream$_listeners == null)
        _this.set$_image_stream$_listeners(A._setArrayType([], type$.JSArray_ImageStreamListener));
      t1 = _this._image_stream$_listeners;
      t1.toString;
      B.JSArray_methods.add$1(t1, listener);
    },
    removeListener$1(_, listener) {
      var i, _this = this,
        t1 = _this._image_stream$_completer;
      if (t1 != null)
        return t1.removeListener$1(0, listener);
      A.assertHelper(_this._image_stream$_listeners != null);
      for (i = 0; t1 = _this._image_stream$_listeners, i < t1.length; ++i)
        if (t1[i].$eq(0, listener)) {
          t1 = _this._image_stream$_listeners;
          t1.toString;
          B.JSArray_methods.removeAt$1(t1, i);
          break;
        }
    },
    debugFillProperties$1(properties) {
      var t1, t2, t3, t4, _this = this;
      _this.super$Diagnosticable$debugFillProperties(properties);
      t1 = _this._image_stream$_completer;
      t2 = t1 == null ? null : A.objectRuntimeType(t1, "<optimized out>") + "#" + A.shortHash(t1);
      properties.add$1(0, A.ObjectFlagProperty$("completer", t1, "unresolved", t2, B.DiagnosticLevel_3, type$.ImageStreamCompleter));
      t2 = _this._image_stream$_listeners;
      t1 = t2 == null;
      t3 = t1 ? null : t2.length;
      t1 = (t1 ? null : t2.length) === 1 ? "" : "s";
      t4 = _this._image_stream$_completer != null ? B.DiagnosticLevel_0 : B.DiagnosticLevel_3;
      properties.add$1(0, A.ObjectFlagProperty$("listeners", t2, "no listeners", A.S(t3) + " listener" + t1, t4, type$.List_ImageStreamListener));
      t4 = _this._image_stream$_completer;
      if (t4 != null)
        t4.debugFillProperties$1(properties);
    },
    set$_image_stream$_listeners(_listeners) {
      this._image_stream$_listeners = type$.nullable_List_ImageStreamListener._as(_listeners);
    }
  };
  A.ImageStreamCompleterHandle.prototype = {
    ImageStreamCompleterHandle$_$1(_completer) {
      ++this._image_stream$_completer._keepAliveHandles;
      $.$get$FlutterMemoryAllocations_instance().dispatchObjectCreated$3$className$library$object(B.Type_ImageStreamCompleterHandle_tSW.toString$0(0), "package:flutter/painting.dart", this);
    },
    dispose$0() {
      var t1, _this = this;
      A.assertHelper(_this._image_stream$_completer != null);
      A.assertHelper(_this._image_stream$_completer._keepAliveHandles > 0);
      A.assertHelper(!_this._image_stream$_completer._image_stream$_disposed);
      t1 = _this._image_stream$_completer;
      --t1._keepAliveHandles;
      t1._maybeDispose$0();
      _this._image_stream$_completer = null;
      $.$get$FlutterMemoryAllocations_instance().dispatchObjectDisposed$1$object(_this);
    }
  };
  A.ImageStreamCompleter.prototype = {
    addListener$1(_, listener) {
      var exception, stack, newException, newStack, t1, exception0, t2, _this = this;
      type$.ImageStreamListener._as(listener);
      if (_this._image_stream$_disposed)
        A.throwExpression(A.StateError$(string$.Stream));
      _this._hadAtLeastOneListener = true;
      B.JSArray_methods.add$1(_this._image_stream$_listeners, listener);
      t1 = _this._currentImage;
      if (t1 != null)
        try {
          listener.onImage.call$2(t1.clone$0(0), !_this._addingInitialListeners);
        } catch (exception0) {
          exception = A.unwrapException(exception0);
          stack = A.getTraceFromException(exception0);
          _this.reportError$3$context$exception$stack(A.ErrorDescription$("by a synchronously-called image listener"), exception, stack);
        }
      t1 = _this._currentError;
      if (t1 != null && listener.onError != null)
        try {
          t2 = listener.onError;
          t2.toString;
          t2.call$2(t1.exception, t1.stack);
        } catch (exception) {
          newException = A.unwrapException(exception);
          newStack = A.getTraceFromException(exception);
          if (!J.$eq$(newException, _this._currentError.exception))
            A.FlutterError_reportError(new A.FlutterErrorDetails(newException, newStack, "image resource service", A.ErrorDescription$("by a synchronously-called image error listener"), null, false));
        }
    },
    removeListener$1(_, listener) {
      var t1, i, callbacks, t2, _i, _this = this;
      if (_this._image_stream$_disposed)
        A.throwExpression(A.StateError$(string$.Stream));
      for (t1 = _this._image_stream$_listeners, i = 0; i < t1.length; ++i)
        if (t1[i].$eq(0, listener)) {
          B.JSArray_methods.removeAt$1(t1, i);
          break;
        }
      if (t1.length === 0) {
        t1 = _this._onLastListenerRemovedCallbacks;
        callbacks = A._setArrayType(t1.slice(0), A._arrayInstanceType(t1));
        for (t2 = callbacks.length, _i = 0; _i < callbacks.length; callbacks.length === t2 || (0, A.throwConcurrentModificationError)(callbacks), ++_i)
          callbacks[_i].call$0();
        B.JSArray_methods.clear$0(t1);
        _this._maybeDispose$0();
      }
    },
    _maybeDispose$0() {
      var t1, _this = this;
      if (!_this._hadAtLeastOneListener || _this._image_stream$_disposed || _this._image_stream$_listeners.length !== 0 || _this._keepAliveHandles !== 0)
        return;
      B.JSArray_methods.clear$0(_this._ephemeralErrorListeners);
      t1 = _this._currentImage;
      if (t1 != null)
        t1.dispose$0();
      _this._currentImage = null;
      _this._image_stream$_disposed = true;
    },
    setImage$1(image) {
      var listener, exception, stack, t1, localListeners, t2, t3, t4, _i, t5, exception0, _this = this;
      if (_this._image_stream$_disposed)
        A.throwExpression(A.StateError$(string$.Stream));
      t1 = _this._currentImage;
      if (t1 != null)
        t1.dispose$0();
      _this._currentImage = image;
      B.JSArray_methods.clear$0(_this._ephemeralErrorListeners);
      t1 = _this._image_stream$_listeners;
      if (t1.length === 0)
        return;
      localListeners = A.List_List$of(t1, true, type$.ImageStreamListener);
      for (t1 = localListeners.length, t2 = image.image, t3 = image.scale, t4 = image.debugLabel, _i = 0; _i < t1; ++_i) {
        listener = localListeners[_i];
        try {
          t5 = new A.ImageInfo(t2.clone$0(0), t3, t4);
          $.$get$FlutterMemoryAllocations_instance().dispatchObjectCreated$3$className$library$object(B.Type_ImageInfo_d4m.toString$0(0), "package:flutter/painting.dart", t5);
          listener.onImage$2(t5, false);
        } catch (exception0) {
          exception = A.unwrapException(exception0);
          stack = A.getTraceFromException(exception0);
          _this.reportError$3$context$exception$stack(A.ErrorDescription$("by an image listener"), exception, stack);
        }
      }
    },
    reportError$5$context$exception$informationCollector$silent$stack(context, exception, informationCollector, silent, stack) {
      var handled, errorListener, newException, newStack, t1, t2, _i, exception0, t3, t4, _this = this,
        _s22_ = "image resource service";
      type$.nullable_StackTrace._as(stack);
      _this._currentError = new A.FlutterErrorDetails(exception, stack, _s22_, context, type$.nullable_Iterable_DiagnosticsNode_Function._as(informationCollector), silent);
      t1 = _this._image_stream$_listeners;
      t2 = A._arrayInstanceType(t1);
      t2 = A.List_List$of(new A.WhereTypeIterable(new A.MappedListIterable(t1, t2._eval$1("~(Object,StackTrace?)?(1)")._as(new A.ImageStreamCompleter_reportError_closure()), t2._eval$1("MappedListIterable<1,~(Object,StackTrace?)?>")), type$.WhereTypeIterable_of_void_Function_2_Object_and_nullable_StackTrace), true, type$.void_Function_2_Object_and_nullable_StackTrace);
      t1 = _this._ephemeralErrorListeners;
      B.JSArray_methods.addAll$1(t2, t1);
      B.JSArray_methods.clear$0(t1);
      handled = false;
      for (t1 = t2.length, _i = 0; _i < t2.length; t2.length === t1 || (0, A.throwConcurrentModificationError)(t2), ++_i) {
        errorListener = t2[_i];
        try {
          errorListener.call$2(exception, stack);
          handled = true;
        } catch (exception0) {
          newException = A.unwrapException(exception0);
          newStack = A.getTraceFromException(exception0);
          if (!J.$eq$(newException, exception)) {
            t3 = A.ErrorDescription$("when reporting an error to an image listener");
            t4 = $.$get$FlutterError_onError();
            if (t4 != null)
              t4.call$1(new A.FlutterErrorDetails(newException, newStack, _s22_, t3, null, false));
          }
        }
      }
      if (!A.boolConversionCheck(handled)) {
        t1 = _this._currentError;
        t1.toString;
        A.FlutterError_reportError(t1);
      }
    },
    reportError$3$context$exception$stack(context, exception, stack) {
      return this.reportError$5$context$exception$informationCollector$silent$stack(context, exception, null, false, stack);
    },
    debugFillProperties$1(description) {
      var t1, t2, t3, _this = this, _null = null;
      _this.super$Diagnosticable$debugFillProperties(description);
      description.add$1(0, A.DiagnosticsProperty$("current", _this._currentImage, true, B.C__NoDefaultValue, _null, false, _null, "unresolved", B.DiagnosticLevel_3, _null, false, false, true, B.DiagnosticsTreeStyle_8, _null, type$.ImageInfo));
      t1 = _this._image_stream$_listeners;
      t2 = t1.length;
      t3 = t2 === 1 ? "" : "s";
      description.add$1(0, A.ObjectFlagProperty$("listeners", t1, _null, "" + t2 + " listener" + t3, B.DiagnosticLevel_3, type$.List_ImageStreamListener));
      t3 = _this._ephemeralErrorListeners;
      t2 = t3.length;
      t1 = t2 === 1 ? "" : "s";
      description.add$1(0, A.ObjectFlagProperty$("ephemeralErrorListeners", t3, _null, "" + t2 + " ephemeralErrorListener" + t1, B.DiagnosticLevel_3, type$.List_of_void_Function_2_Object_and_nullable_StackTrace));
      description.add$1(0, A.FlagProperty$("disposed", _null, _null, "<disposed>", B.DiagnosticLevel_3, false, _this._image_stream$_disposed));
    }
  };
  A.ImageStreamCompleter_reportError_closure.prototype = {
    call$1(listener) {
      return type$.ImageStreamListener._as(listener).onError;
    },
    $signature: 271
  };
  A.MultiFrameImageStreamCompleter.prototype = {
    MultiFrameImageStreamCompleter$5$chunkEvents$codec$debugLabel$informationCollector$scale(chunkEvents, codec, debugLabel, informationCollector, scale) {
      this.debugLabel = debugLabel;
      codec.then$1$2$onError(this.get$_handleCodecReady(), new A.MultiFrameImageStreamCompleter_closure(this, informationCollector), type$.void);
    },
    _handleCodecReady$1(codec) {
      this._codec = type$.Codec._as(codec);
      if (this._image_stream$_listeners.length !== 0)
        this._decodeNextFrameAndSchedule$0();
    },
    _handleAppFrame$1(timestamp) {
      var t1, t2, completedCycles, _this = this,
        _s15_ = "_shownTimestamp";
      _this._image_stream$_frameCallbackScheduled = false;
      if (_this._image_stream$_listeners.length === 0)
        return;
      A.assertHelper(_this._nextFrame != null);
      t1 = _this._frameDuration;
      if (t1 != null) {
        t2 = _this.__MultiFrameImageStreamCompleter__shownTimestamp_A;
        t2 === $ && A.throwLateFieldNI(_s15_);
        t2 = timestamp._duration - t2._duration >= t1._duration;
      } else
        t2 = true;
      if (t2) {
        t1 = _this._nextFrame;
        t1 = t1.get$image(t1).clone$0(0);
        _this._emitFrame$1(A.ImageInfo$(_this.debugLabel, t1, _this._image_stream$_scale));
        _this.__MultiFrameImageStreamCompleter__shownTimestamp_A = timestamp;
        t1 = _this._nextFrame;
        _this._frameDuration = t1.get$duration(t1);
        t1 = _this._nextFrame;
        t1.get$image(t1).dispose$0();
        _this._nextFrame = null;
        completedCycles = B.JSInt_methods.$tdiv(_this._framesEmitted, _this._codec.get$frameCount());
        if (_this._codec.get$repetitionCount() === -1 || completedCycles <= _this._codec.get$repetitionCount())
          _this._decodeNextFrameAndSchedule$0();
        return;
      }
      t1.toString;
      t2 = _this.__MultiFrameImageStreamCompleter__shownTimestamp_A;
      t2 === $ && A.throwLateFieldNI(_s15_);
      _this._image_stream$_timer = A.Timer_Timer(new A.Duration(B.JSNumber_methods.round$0((t1._duration - (timestamp._duration - t2._duration)) * $._timeDilation)), new A.MultiFrameImageStreamCompleter__handleAppFrame_closure(_this));
    },
    _decodeNextFrameAndSchedule$0() {
      var $async$goto = 0,
        $async$completer = A._makeAsyncAwaitCompleter(type$.void),
        $async$returnValue, $async$handler = 2, $async$errorStack = [], $async$self = this, exception, stack, exception0, t1, $async$exception0;
      var $async$_decodeNextFrameAndSchedule$0 = A._wrapJsFunctionForAsync(function($async$errorCode, $async$result) {
        if ($async$errorCode === 1) {
          $async$errorStack.push($async$result);
          $async$goto = $async$handler;
        }
        while (true)
          switch ($async$goto) {
            case 0:
              // Function start
              t1 = $async$self._nextFrame;
              if (t1 != null)
                t1.get$image(t1).dispose$0();
              $async$self._nextFrame = null;
              $async$handler = 4;
              $async$goto = 7;
              return A._asyncAwait($async$self._codec.getNextFrame$0(), $async$_decodeNextFrameAndSchedule$0);
            case 7:
              // returning from await.
              $async$self.set$_nextFrame($async$result);
              $async$handler = 2;
              // goto after finally
              $async$goto = 6;
              break;
            case 4:
              // catch
              $async$handler = 3;
              $async$exception0 = $async$errorStack.pop();
              exception = A.unwrapException($async$exception0);
              stack = A.getTraceFromException($async$exception0);
              $async$self.reportError$5$context$exception$informationCollector$silent$stack(A.ErrorDescription$("resolving an image frame"), exception, $async$self._informationCollector, true, stack);
              // goto return
              $async$goto = 1;
              break;
              // goto after finally
              $async$goto = 6;
              break;
            case 3:
              // uncaught
              // goto rethrow
              $async$goto = 2;
              break;
            case 6:
              // after finally
              if ($async$self._codec.get$frameCount() === 1) {
                if ($async$self._image_stream$_listeners.length === 0) {
                  // goto return
                  $async$goto = 1;
                  break;
                }
                t1 = $async$self._nextFrame;
                t1 = t1.get$image(t1).clone$0(0);
                $async$self._emitFrame$1(A.ImageInfo$($async$self.debugLabel, t1, $async$self._image_stream$_scale));
                t1 = $async$self._nextFrame;
                t1.get$image(t1).dispose$0();
                $async$self._nextFrame = null;
                // goto return
                $async$goto = 1;
                break;
              }
              $async$self._scheduleAppFrame$0();
            case 1:
              // return
              return A._asyncReturn($async$returnValue, $async$completer);
            case 2:
              // rethrow
              return A._asyncRethrow($async$errorStack.at(-1), $async$completer);
          }
      });
      return A._asyncStartSync($async$_decodeNextFrameAndSchedule$0, $async$completer);
    },
    _scheduleAppFrame$0() {
      if (this._image_stream$_frameCallbackScheduled)
        return;
      this._image_stream$_frameCallbackScheduled = true;
      A.BindingBase_checkInstance($.SchedulerBinding__instance, type$.SchedulerBinding).scheduleFrameCallback$1(this.get$_handleAppFrame());
    },
    _emitFrame$1(imageInfo) {
      this.setImage$1(imageInfo);
      ++this._framesEmitted;
    },
    addListener$1(_, listener) {
      var t1, t2, _this = this;
      type$.ImageStreamListener._as(listener);
      t1 = false;
      if (_this._image_stream$_listeners.length === 0) {
        t2 = _this._codec;
        if (t2 != null)
          t1 = _this._currentImage == null || t2.get$frameCount() > 1;
      }
      if (t1)
        _this._decodeNextFrameAndSchedule$0();
      _this.super$ImageStreamCompleter$addListener(0, listener);
    },
    removeListener$1(_, listener) {
      var t1, _this = this;
      _this.super$ImageStreamCompleter$removeListener(0, listener);
      if (_this._image_stream$_listeners.length === 0) {
        t1 = _this._image_stream$_timer;
        if (t1 != null)
          t1.cancel$0(0);
        _this._image_stream$_timer = null;
      }
    },
    _maybeDispose$0() {
      this.super$ImageStreamCompleter$_maybeDispose();
      if (this._image_stream$_disposed)
        this.set$_chunkSubscription(null);
    },
    set$_chunkSubscription(_chunkSubscription) {
      this._chunkSubscription = type$.nullable_StreamSubscription_ImageChunkEvent._as(_chunkSubscription);
    },
    set$_nextFrame(_nextFrame) {
      this._nextFrame = type$.nullable_FrameInfo._as(_nextFrame);
    }
  };
  A.MultiFrameImageStreamCompleter_closure.prototype = {
    call$2(error, stack) {
      type$.Object._as(error);
      type$.StackTrace._as(stack);
      this.$this.reportError$5$context$exception$informationCollector$silent$stack(A.ErrorDescription$("resolving an image codec"), error, this.informationCollector, true, stack);
    },
    $signature: 39
  };
  A.MultiFrameImageStreamCompleter__handleAppFrame_closure.prototype = {
    call$0() {
      this.$this._scheduleAppFrame$0();
    },
    $signature: 1
  };
  A._ImageStream_Object_Diagnosticable.prototype = {};
  A._ImageStreamCompleter_Object_Diagnosticable.prototype = {};
  A.Accumulator.prototype = {
    increment$1(addend) {
      A.assertHelper(addend >= 0);
      this._inline_span$_value += addend;
    }
  };
  A.InlineSpanSemanticsInformation.prototype = {
    $eq(_, other) {
      var _this = this;
      if (other == null)
        return false;
      return other instanceof A.InlineSpanSemanticsInformation && other.text === _this.text && other.semanticsLabel == _this.semanticsLabel && other.isPlaceholder === _this.isPlaceholder && A.listEquals(other.stringAttributes, _this.stringAttributes, type$.StringAttribute);
    },
    get$hashCode(_) {
      var _this = this;
      return A.Object_hash(_this.text, _this.semanticsLabel, _this.recognizer, _this.isPlaceholder, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue);
    },
    toString$0(_) {
      var _this = this;
      return A.objectRuntimeType(_this, "InlineSpanSemanticsInformation") + "{text: " + _this.text + ", semanticsLabel: " + A.S(_this.semanticsLabel) + ", recognizer: " + A.S(_this.recognizer) + "}";
    }
  };
  A.InlineSpan.prototype = {
    getSpanForPosition$1(position) {
      var t1 = {};
      this.debugAssertIsValid$0();
      t1.result = null;
      this.visitChildren$1(new A.InlineSpan_getSpanForPosition_closure(t1, position, new A.Accumulator()));
      return t1.result;
    },
    toPlainText$1$includeSemanticsLabels(includeSemanticsLabels) {
      var t1,
        buffer = new A.StringBuffer("");
      this.computeToPlainText$3$includePlaceholders$includeSemanticsLabels(buffer, true, includeSemanticsLabels);
      t1 = buffer._contents;
      return t1.charCodeAt(0) == 0 ? t1 : t1;
    },
    toPlainText$0() {
      return this.toPlainText$1$includeSemanticsLabels(true);
    },
    codeUnitAt$1(_, index) {
      var t1 = {};
      if (index < 0)
        return null;
      t1.result = null;
      this.visitChildren$1(new A.InlineSpan_codeUnitAt_closure(t1, index, new A.Accumulator()));
      return t1.result;
    },
    debugAssertIsValid$0() {
      return true;
    },
    $eq(_, other) {
      if (other == null)
        return false;
      if (this === other)
        return true;
      if (J.get$runtimeType$(other) !== A.getRuntimeTypeOfDartObject(this))
        return false;
      return other instanceof A.InlineSpan && J.$eq$(other.style, this.style);
    },
    get$hashCode(_) {
      return J.get$hashCode$(this.style);
    },
    debugFillProperties$1(properties) {
      var t1;
      this.super$Diagnosticable$debugFillProperties(properties);
      properties.defaultDiagnosticsTreeStyle = B.DiagnosticsTreeStyle_6;
      t1 = this.style;
      if (t1 != null)
        t1.debugFillProperties$1(properties);
    }
  };
  A.InlineSpan_getSpanForPosition_closure.prototype = {
    call$1(span) {
      var result = span.getSpanForPositionVisitor$2(this.position, this.offset);
      this._box_0.result = result;
      return result == null;
    },
    $signature: 96
  };
  A.InlineSpan_codeUnitAt_closure.prototype = {
    call$1(span) {
      var result = span.codeUnitAtVisitor$2(this.index, this.offset);
      this._box_0.result = result;
      return result == null;
    },
    $signature: 96
  };
  A.TransformProperty.prototype = {
    valueToString$1$parentConfiguration(parentConfiguration) {
      var t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, _this = this;
      if (parentConfiguration != null && !parentConfiguration.lineBreakProperties) {
        _this._maybeCacheValue$0();
        t1 = A.debugFormatDouble(_this._diagnostics$_value.entry$2(0, 0));
        _this._maybeCacheValue$0();
        t2 = A.debugFormatDouble(_this._diagnostics$_value.entry$2(0, 1));
        _this._maybeCacheValue$0();
        t3 = A.debugFormatDouble(_this._diagnostics$_value.entry$2(0, 2));
        _this._maybeCacheValue$0();
        t4 = A.debugFormatDouble(_this._diagnostics$_value.entry$2(0, 3));
        _this._maybeCacheValue$0();
        t5 = A.debugFormatDouble(_this._diagnostics$_value.entry$2(1, 0));
        _this._maybeCacheValue$0();
        t6 = A.debugFormatDouble(_this._diagnostics$_value.entry$2(1, 1));
        _this._maybeCacheValue$0();
        t7 = A.debugFormatDouble(_this._diagnostics$_value.entry$2(1, 2));
        _this._maybeCacheValue$0();
        t8 = A.debugFormatDouble(_this._diagnostics$_value.entry$2(1, 3));
        _this._maybeCacheValue$0();
        t9 = A.debugFormatDouble(_this._diagnostics$_value.entry$2(2, 0));
        _this._maybeCacheValue$0();
        t10 = A.debugFormatDouble(_this._diagnostics$_value.entry$2(2, 1));
        _this._maybeCacheValue$0();
        t11 = A.debugFormatDouble(_this._diagnostics$_value.entry$2(2, 2));
        _this._maybeCacheValue$0();
        t12 = A.debugFormatDouble(_this._diagnostics$_value.entry$2(2, 3));
        _this._maybeCacheValue$0();
        t13 = A.debugFormatDouble(_this._diagnostics$_value.entry$2(3, 0));
        _this._maybeCacheValue$0();
        t14 = A.debugFormatDouble(_this._diagnostics$_value.entry$2(3, 1));
        _this._maybeCacheValue$0();
        t15 = A.debugFormatDouble(_this._diagnostics$_value.entry$2(3, 2));
        _this._maybeCacheValue$0();
        return "[" + B.JSArray_methods.join$1(A._setArrayType([t1 + "," + t2 + "," + t3 + "," + t4, t5 + "," + t6 + "," + t7 + "," + t8, t9 + "," + t10 + "," + t11 + "," + t12, t13 + "," + t14 + "," + t15 + "," + A.debugFormatDouble(_this._diagnostics$_value.entry$2(3, 3))], type$.JSArray_String), "; ") + "]";
      }
      _this._maybeCacheValue$0();
      return B.JSArray_methods.join$1(A.debugDescribeTransform(_this._diagnostics$_value), "\n");
    }
  };
  A.PlaceholderSpan.prototype = {
    computeToPlainText$3$includePlaceholders$includeSemanticsLabels(buffer, includePlaceholders, includeSemanticsLabels) {
      var t1 = A.Primitives_stringFromCharCode(65532);
      buffer._contents += t1;
    },
    computeSemanticsInformation$1(collector) {
      B.JSArray_methods.add$1(type$.List_InlineSpanSemanticsInformation._as(collector), B.InlineSpanSemanticsInformation_fFW);
    },
    debugFillProperties$1(properties) {
      this.super$InlineSpan$debugFillProperties(properties);
      properties.add$1(0, A.EnumProperty$("alignment", this.alignment, null, B.DiagnosticLevel_3, type$.PlaceholderAlignment));
      properties.add$1(0, A.EnumProperty$("baseline", this.baseline, null, B.DiagnosticLevel_3, type$.TextBaseline));
    },
    debugAssertIsValid$0() {
      A.assertThrow("Consider implementing the WidgetSpan interface instead.");
      this.super$InlineSpan$debugAssertIsValid();
      return true;
    }
  };
  A.RoundedRectangleBorder.prototype = {
    scale$1(_, t) {
      var t1 = this.side.scale$1(0, t);
      return new A.RoundedRectangleBorder(this.borderRadius.$mul(0, t), t1);
    },
    lerpFrom$2(a, t) {
      var t1, t2, _this = this;
      if (a instanceof A.RoundedRectangleBorder) {
        t1 = A.BorderSide_lerp(a.side, _this.side, t);
        t2 = A.BorderRadiusGeometry_lerp(a.borderRadius, _this.borderRadius, t);
        t2.toString;
        return new A.RoundedRectangleBorder(t2, t1);
      }
      if (a instanceof A.CircleBorder) {
        t1 = A.BorderSide_lerp(a.side, _this.side, t);
        return new A._RoundedRectangleToCircleBorder(_this.borderRadius, 1 - t, a.eccentricity, t1);
      }
      return _this.super$OutlinedBorder$lerpFrom(a, t);
    },
    lerpTo$2(b, t) {
      var t1, t2, _this = this;
      if (b instanceof A.RoundedRectangleBorder) {
        t1 = A.BorderSide_lerp(_this.side, b.side, t);
        t2 = A.BorderRadiusGeometry_lerp(_this.borderRadius, b.borderRadius, t);
        t2.toString;
        return new A.RoundedRectangleBorder(t2, t1);
      }
      if (b instanceof A.CircleBorder) {
        t1 = A.BorderSide_lerp(_this.side, b.side, t);
        return new A._RoundedRectangleToCircleBorder(_this.borderRadius, t, b.eccentricity, t1);
      }
      return _this.super$OutlinedBorder$lerpTo(b, t);
    },
    copyWith$1$side(side) {
      var t1 = side == null ? this.side : side;
      return new A.RoundedRectangleBorder(this.borderRadius, t1);
    },
    getInnerPath$2$textDirection(rect, textDirection) {
      var adjustedRect = this.borderRadius.resolve$1(textDirection).toRRect$1(rect).inflate$1(-this.side.get$strokeInset()),
        t1 = $.$get$_renderer().createPath$0();
      t1.addRRect$1(adjustedRect);
      return t1;
    },
    getInnerPath$1(rect) {
      return this.getInnerPath$2$textDirection(rect, null);
    },
    getOuterPath$2$textDirection(rect, textDirection) {
      var t1 = $.$get$_renderer().createPath$0();
      t1.addRRect$1(this.borderRadius.resolve$1(textDirection).toRRect$1(rect));
      return t1;
    },
    paintInterior$4$textDirection(canvas, rect, paint, textDirection) {
      var t1 = this.borderRadius;
      if (t1.$eq(0, B.BorderRadius_tUf))
        canvas.drawRect$2(rect, paint);
      else
        canvas.drawRRect$2(t1.resolve$1(textDirection).toRRect$1(rect), paint);
    },
    get$preferPaintInterior() {
      return true;
    },
    paint$3$textDirection(canvas, rect, textDirection) {
      var t2, paint, borderRect, inner,
        t1 = this.side;
      switch (t1.style.index) {
        case 0:
          break;
        case 1:
          t2 = this.borderRadius;
          if (t1.width === 0)
            canvas.drawRRect$2(t2.resolve$1(textDirection).toRRect$1(rect), t1.toPaint$0());
          else {
            paint = $.$get$_renderer().createPaint$0();
            paint.set$color(0, t1.color);
            borderRect = t2.resolve$1(textDirection).toRRect$1(rect);
            inner = borderRect.inflate$1(-t1.get$strokeInset());
            canvas.drawDRRect$3(borderRect.inflate$1(t1.get$strokeOutset()), inner, paint);
          }
          break;
      }
    },
    $eq(_, other) {
      if (other == null)
        return false;
      if (J.get$runtimeType$(other) !== A.getRuntimeTypeOfDartObject(this))
        return false;
      return other instanceof A.RoundedRectangleBorder && other.side.$eq(0, this.side) && other.borderRadius.$eq(0, this.borderRadius);
    },
    get$hashCode(_) {
      return A.Object_hash(this.side, this.borderRadius, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue);
    },
    toString$0(_) {
      return A.objectRuntimeType(this, "RoundedRectangleBorder") + "(" + this.side.toString$0(0) + ", " + this.borderRadius.toString$0(0) + ")";
    }
  };
  A._RoundedRectangleToCircleBorder.prototype = {
    scale$1(_, t) {
      var t1 = this.side.scale$1(0, t);
      return new A._RoundedRectangleToCircleBorder(this.borderRadius.$mul(0, t), t, this.eccentricity, t1);
    },
    lerpFrom$2(a, t) {
      var t1, t2, t3, _this = this;
      if (a instanceof A.RoundedRectangleBorder) {
        t1 = A.BorderSide_lerp(a.side, _this.side, t);
        t2 = A.BorderRadiusGeometry_lerp(a.borderRadius, _this.borderRadius, t);
        t2.toString;
        return new A._RoundedRectangleToCircleBorder(t2, _this.circularity * t, _this.eccentricity, t1);
      }
      if (a instanceof A.CircleBorder) {
        t1 = A.BorderSide_lerp(a.side, _this.side, t);
        t2 = _this.circularity;
        return new A._RoundedRectangleToCircleBorder(_this.borderRadius, t2 + (1 - t2) * (1 - t), a.eccentricity, t1);
      }
      if (a instanceof A._RoundedRectangleToCircleBorder) {
        t1 = A.BorderSide_lerp(a.side, _this.side, t);
        t2 = A.BorderRadiusGeometry_lerp(a.borderRadius, _this.borderRadius, t);
        t2.toString;
        t3 = A.lerpDouble(a.circularity, _this.circularity, t);
        t3.toString;
        return new A._RoundedRectangleToCircleBorder(t2, t3, _this.eccentricity, t1);
      }
      return _this.super$OutlinedBorder$lerpFrom(a, t);
    },
    lerpTo$2(b, t) {
      var t1, t2, t3, _this = this;
      if (b instanceof A.RoundedRectangleBorder) {
        t1 = A.BorderSide_lerp(_this.side, b.side, t);
        t2 = A.BorderRadiusGeometry_lerp(_this.borderRadius, b.borderRadius, t);
        t2.toString;
        return new A._RoundedRectangleToCircleBorder(t2, _this.circularity * (1 - t), _this.eccentricity, t1);
      }
      if (b instanceof A.CircleBorder) {
        t1 = A.BorderSide_lerp(_this.side, b.side, t);
        t2 = _this.circularity;
        return new A._RoundedRectangleToCircleBorder(_this.borderRadius, t2 + (1 - t2) * t, b.eccentricity, t1);
      }
      if (b instanceof A._RoundedRectangleToCircleBorder) {
        t1 = A.BorderSide_lerp(_this.side, b.side, t);
        t2 = A.BorderRadiusGeometry_lerp(_this.borderRadius, b.borderRadius, t);
        t2.toString;
        t3 = A.lerpDouble(_this.circularity, b.circularity, t);
        t3.toString;
        return new A._RoundedRectangleToCircleBorder(t2, t3, _this.eccentricity, t1);
      }
      return _this.super$OutlinedBorder$lerpTo(b, t);
    },
    _adjustRect$1(rect) {
      var t2, t3, t4, t5, t6, t7, t8, delta,
        t1 = this.circularity;
      if (t1 === 0 || rect.right - rect.left === rect.bottom - rect.top)
        return rect;
      t2 = rect.right;
      t3 = rect.left;
      t4 = t2 - t3;
      t5 = rect.bottom;
      t6 = rect.top;
      t7 = t5 - t6;
      t8 = 1 - this.eccentricity;
      if (t4 < t7) {
        delta = t1 * ((t7 - t4) / 2) * t8;
        return new A.Rect(t3, t6 + delta, t2, t5 - delta);
      } else {
        delta = t1 * ((t4 - t7) / 2) * t8;
        return new A.Rect(t3 + delta, t6, t2 - delta, t5);
      }
    },
    _adjustBorderRadius$2(rect, textDirection) {
      var t2, t3, t4,
        resolvedRadius = this.borderRadius.resolve$1(textDirection),
        t1 = this.circularity;
      if (t1 === 0)
        return resolvedRadius;
      t2 = this.eccentricity;
      if (t2 !== 0) {
        t3 = rect.right - rect.left;
        t4 = rect.bottom - rect.top;
        t2 = 0.5 + t2 / 2;
        if (t3 < t4) {
          t1 = A.BorderRadius_lerp(resolvedRadius, A.BorderRadius$all(new A.Radius(t3 / 2, t2 * t4 / 2)), t1);
          t1.toString;
          return t1;
        } else {
          t1 = A.BorderRadius_lerp(resolvedRadius, A.BorderRadius$all(new A.Radius(t2 * t3 / 2, t4 / 2)), t1);
          t1.toString;
          return t1;
        }
      }
      return A.BorderRadius_lerp(resolvedRadius, A.BorderRadius$circular(rect.get$shortestSide() / 2), t1);
    },
    getInnerPath$2$textDirection(rect, textDirection) {
      var borderRect, adjustedRect,
        t1 = this._adjustBorderRadius$2(rect, textDirection);
      t1.toString;
      borderRect = t1.toRRect$1(this._adjustRect$1(rect));
      t1 = this.side;
      t1 = A.lerpDouble(t1.width, 0, t1.strokeAlign);
      t1.toString;
      adjustedRect = borderRect.inflate$1(-t1);
      t1 = $.$get$_renderer().createPath$0();
      t1.addRRect$1(adjustedRect);
      return t1;
    },
    getOuterPath$2$textDirection(rect, textDirection) {
      var t1 = $.$get$_renderer().createPath$0(),
        t2 = this._adjustBorderRadius$2(rect, textDirection);
      t2.toString;
      t1.addRRect$1(t2.toRRect$1(this._adjustRect$1(rect)));
      return t1;
    },
    paintInterior$4$textDirection(canvas, rect, paint, textDirection) {
      var adjustedBorderRadius = this._adjustBorderRadius$2(rect, textDirection);
      if (adjustedBorderRadius.$eq(0, B.BorderRadius_tUf))
        canvas.drawRect$2(this._adjustRect$1(rect), paint);
      else
        canvas.drawRRect$2(adjustedBorderRadius.toRRect$1(this._adjustRect$1(rect)), paint);
    },
    get$preferPaintInterior() {
      return true;
    },
    copyWith$1$side(side) {
      var _this = this,
        t1 = side == null ? _this.side : side;
      return new A._RoundedRectangleToCircleBorder(_this.borderRadius, _this.circularity, _this.eccentricity, t1);
    },
    paint$3$textDirection(canvas, rect, textDirection) {
      var t2,
        t1 = this.side;
      switch (t1.style.index) {
        case 0:
          break;
        case 1:
          t2 = this._adjustBorderRadius$2(rect, textDirection);
          t2.toString;
          canvas.drawRRect$2(t2.toRRect$1(this._adjustRect$1(rect)).inflate$1(t1.width * t1.strokeAlign / 2), t1.toPaint$0());
          break;
      }
    },
    $eq(_, other) {
      var _this = this;
      if (other == null)
        return false;
      if (J.get$runtimeType$(other) !== A.getRuntimeTypeOfDartObject(_this))
        return false;
      return other instanceof A._RoundedRectangleToCircleBorder && other.side.$eq(0, _this.side) && other.borderRadius.$eq(0, _this.borderRadius) && other.circularity === _this.circularity;
    },
    get$hashCode(_) {
      return A.Object_hash(this.side, this.borderRadius, this.circularity, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue);
    },
    toString$0(_) {
      var _this = this,
        _s23_ = "RoundedRectangleBorder(",
        t1 = _this.eccentricity;
      if (t1 !== 0)
        return _s23_ + _this.side.toString$0(0) + ", " + _this.borderRadius.toString$0(0) + ", " + B.JSNumber_methods.toStringAsFixed$1(_this.circularity * 100, 1) + string$.x25_of_t + B.JSNumber_methods.toStringAsFixed$1(t1 * 100, 1) + "% oval)";
      return _s23_ + _this.side.toString$0(0) + ", " + _this.borderRadius.toString$0(0) + ", " + B.JSNumber_methods.toStringAsFixed$1(_this.circularity * 100, 1) + "% of the way to being a CircleBorder)";
    }
  };
  A.ShapeDecoration.prototype = {
    getClipPath$2(rect, textDirection) {
      return this.shape.getOuterPath$2$textDirection(rect, textDirection);
    },
    get$padding(_) {
      return this.shape.get$dimensions();
    },
    get$isComplex() {
      return this.shadows != null;
    },
    lerpFrom$2(a, t) {
      var t1;
      $label0$0: {
        if (a instanceof A.BoxDecoration) {
          t1 = A.ShapeDecoration_lerp(A.ShapeDecoration_ShapeDecoration$fromBoxDecoration(a), this, t);
          break $label0$0;
        }
        if (type$.nullable_ShapeDecoration._is(a)) {
          t1 = A.ShapeDecoration_lerp(a, this, t);
          break $label0$0;
        }
        t1 = this.super$Decoration$lerpFrom(a, t);
        break $label0$0;
      }
      return t1;
    },
    lerpTo$2(b, t) {
      var t1;
      $label0$0: {
        if (b instanceof A.BoxDecoration) {
          t1 = A.ShapeDecoration_lerp(this, A.ShapeDecoration_ShapeDecoration$fromBoxDecoration(b), t);
          break $label0$0;
        }
        if (type$.nullable_ShapeDecoration._is(b)) {
          t1 = A.ShapeDecoration_lerp(this, b, t);
          break $label0$0;
        }
        t1 = this.super$Decoration$lerpTo(b, t);
        break $label0$0;
      }
      return t1;
    },
    $eq(_, other) {
      var _this = this;
      if (other == null)
        return false;
      if (_this === other)
        return true;
      if (J.get$runtimeType$(other) !== A.getRuntimeTypeOfDartObject(_this))
        return false;
      return other instanceof A.ShapeDecoration && J.$eq$(other.color, _this.color) && J.$eq$(other.image, _this.image) && A.listEquals(other.shadows, _this.shadows, type$.BoxShadow) && other.shape.$eq(0, _this.shape);
    },
    get$hashCode(_) {
      var _this = this,
        t1 = _this.shadows;
      t1 = t1 == null ? null : A.Object_hashAll(t1);
      return A.Object_hash(_this.color, _this.gradient, _this.image, _this.shape, t1, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue);
    },
    debugFillProperties$1(properties) {
      var _this = this, _null = null;
      _this.super$Diagnosticable$debugFillProperties(properties);
      properties.defaultDiagnosticsTreeStyle = B.DiagnosticsTreeStyle_6;
      properties.add$1(0, A.ColorProperty$("color", _this.color, _null, B.DiagnosticLevel_3, true, B.DiagnosticsTreeStyle_8));
      properties.add$1(0, A.DiagnosticsProperty$("gradient", _this.gradient, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.Gradient));
      properties.add$1(0, A.DiagnosticsProperty$("image", _this.image, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.DecorationImage));
      properties.add$1(0, A.IterableProperty$("shadows", _this.shadows, _null, "[]", B.DiagnosticLevel_3, B.DiagnosticsTreeStyle_6, type$.BoxShadow));
      properties.add$1(0, A.DiagnosticsProperty$("shape", _this.shape, true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.ShapeBorder));
    },
    hitTest$3$textDirection(size, position, textDirection) {
      return this.shape.getOuterPath$2$textDirection(new A.Rect(0, 0, 0 + size._dx, 0 + size._dy), textDirection).contains$1(0, position);
    },
    createBoxPainter$1(onChanged) {
      type$.nullable_void_Function._as(onChanged);
      return new A._ShapeDecorationPainter(this, onChanged);
    }
  };
  A._ShapeDecorationPainter.prototype = {
    _precache$2(rect, textDirection) {
      var t1, t2, t3, _this = this;
      if (rect.$eq(0, _this._lastRect) && textDirection == _this._lastTextDirection)
        return;
      if (_this._interiorPaint == null)
        t1 = _this._shape_decoration$_decoration.color != null;
      else
        t1 = false;
      if (t1) {
        t1 = $.$get$_renderer().createPaint$0();
        _this._interiorPaint = t1;
        t2 = _this._shape_decoration$_decoration.color;
        if (t2 != null)
          t1.set$color(0, t2);
      }
      t1 = _this._shape_decoration$_decoration;
      t2 = t1.shadows;
      if (t2 != null) {
        if (_this._shadowCount == null) {
          _this._shadowCount = t2.length;
          t3 = A._arrayInstanceType(t2);
          _this.set$___ShapeDecorationPainter__shadowPaints_A(type$.List_Paint._as(A.List_List$of(new A.MappedListIterable(t2, t3._eval$1("Paint(1)")._as(new A._ShapeDecorationPainter__precache_closure()), t3._eval$1("MappedListIterable<1,Paint>")), true, type$.Paint)));
        }
        if (t1.shape.get$preferPaintInterior()) {
          t3 = A._arrayInstanceType(t2);
          _this.set$___ShapeDecorationPainter__shadowBounds_A(type$.List_Rect._as(A.List_List$of(new A.MappedListIterable(t2, t3._eval$1("Rect(1)")._as(new A._ShapeDecorationPainter__precache_closure0(rect)), t3._eval$1("MappedListIterable<1,Rect>")), true, type$.Rect)));
        } else {
          t3 = A._arrayInstanceType(t2);
          _this.set$___ShapeDecorationPainter__shadowPaths_A(type$.List_Path._as(A.List_List$of(new A.MappedListIterable(t2, t3._eval$1("Path(1)")._as(new A._ShapeDecorationPainter__precache_closure1(_this, rect, textDirection)), t3._eval$1("MappedListIterable<1,Path>")), true, type$.Path)));
        }
      }
      t2 = t1.shape;
      if (!t2.get$preferPaintInterior())
        t3 = _this._interiorPaint != null || _this._shadowCount != null;
      else
        t3 = false;
      if (t3)
        _this.___ShapeDecorationPainter__outerPath_A = t2.getOuterPath$2$textDirection(rect, textDirection);
      if (t1.image != null)
        _this._innerPath = t2.getInnerPath$2$textDirection(rect, textDirection);
      _this._lastRect = rect;
      _this._lastTextDirection = textDirection;
    },
    _paintShadows$3(canvas, rect, textDirection) {
      var t1, t2, index, t3, t4, _this = this,
        _s13_ = "_shadowPaints",
        debugHandleDisabledShadowStart = new A._ShapeDecorationPainter__paintShadows_debugHandleDisabledShadowStart(),
        debugHandleDisabledShadowEnd = new A._ShapeDecorationPainter__paintShadows_debugHandleDisabledShadowEnd();
      if (_this._shadowCount != null) {
        t1 = _this._shape_decoration$_decoration;
        t2 = t1.shape;
        if (t2.get$preferPaintInterior()) {
          t1 = t1.shadows;
          index = 0;
          while (true) {
            t3 = _this._shadowCount;
            t3.toString;
            if (!(index < t3))
              break;
            if (!(index < t1.length))
              return A.ioore(t1, index);
            t3 = t1[index];
            t4 = _this.___ShapeDecorationPainter__shadowBounds_A;
            t4 === $ && A.throwLateFieldNI("_shadowBounds");
            if (!(index < t4.length))
              return A.ioore(t4, index);
            A.assertHelper(debugHandleDisabledShadowStart.call$3(canvas, t3, t2.getOuterPath$2$textDirection(t4[index], textDirection)));
            t4 = _this.___ShapeDecorationPainter__shadowBounds_A;
            if (!(index < t4.length))
              return A.ioore(t4, index);
            t4 = t4[index];
            t3 = _this.___ShapeDecorationPainter__shadowPaints_A;
            t3 === $ && A.throwLateFieldNI(_s13_);
            if (!(index < t3.length))
              return A.ioore(t3, index);
            t2.paintInterior$4$textDirection(canvas, t4, t3[index], textDirection);
            if (!(index < t1.length))
              return A.ioore(t1, index);
            A.assertHelper(debugHandleDisabledShadowEnd.call$2(canvas, t1[index]));
            ++index;
          }
        } else {
          t1 = t1.shadows;
          index = 0;
          while (true) {
            t2 = _this._shadowCount;
            t2.toString;
            if (!(index < t2))
              break;
            if (!(index < t1.length))
              return A.ioore(t1, index);
            t2 = t1[index];
            t3 = _this.___ShapeDecorationPainter__shadowPaths_A;
            t3 === $ && A.throwLateFieldNI("_shadowPaths");
            if (!(index < t3.length))
              return A.ioore(t3, index);
            A.assertHelper(debugHandleDisabledShadowStart.call$3(canvas, t2, t3[index]));
            t3 = _this.___ShapeDecorationPainter__shadowPaths_A;
            if (!(index < t3.length))
              return A.ioore(t3, index);
            t3 = t3[index];
            t2 = _this.___ShapeDecorationPainter__shadowPaints_A;
            t2 === $ && A.throwLateFieldNI(_s13_);
            if (!(index < t2.length))
              return A.ioore(t2, index);
            canvas.drawPath$2(t3, t2[index]);
            if (!(index < t1.length))
              return A.ioore(t1, index);
            A.assertHelper(debugHandleDisabledShadowEnd.call$2(canvas, t1[index]));
            ++index;
          }
        }
      }
    },
    _adjustedRectOnOutlinedBorder$1(rect) {
      var side,
        t1 = this._shape_decoration$_decoration,
        t2 = t1.shape;
      if (t2 instanceof A.OutlinedBorder && t1.color != null) {
        side = type$.OutlinedBorder._as(t2).side;
        t1 = side.color;
        if (t1.get$alpha(t1) === 255 && side.style === B.BorderStyle_1)
          return rect.inflate$1(-(side.get$strokeInset() / 2));
      }
      return rect;
    },
    _paintImage$2(canvas, configuration) {
      var t2, _this = this,
        t1 = _this._shape_decoration$_decoration.image;
      if (t1 == null)
        return;
      t2 = _this._imagePainter;
      if (t2 == null) {
        t2 = _this.onChanged;
        t2.toString;
        t2 = _this._imagePainter = t1.createPainter$1(t2);
        t1 = t2;
      } else
        t1 = t2;
      t2 = _this._lastRect;
      t2.toString;
      t1.paint$4(canvas, t2, _this._innerPath, configuration);
    },
    dispose$0() {
      var t1 = this._imagePainter;
      if (t1 != null)
        t1.dispose$0();
      this.super$BoxPainter$dispose();
    },
    paint$3(canvas, offset, configuration) {
      var t2, t3, rect, textDirection, adjustedRect, _this = this,
        t1 = configuration.size;
      A.assertHelper(t1 != null);
      t2 = offset._dx;
      t3 = offset._dy;
      rect = new A.Rect(t2, t3, t2 + t1._dx, t3 + t1._dy);
      textDirection = configuration.textDirection;
      _this._precache$2(rect, textDirection);
      _this._paintShadows$3(canvas, rect, textDirection);
      if (_this._interiorPaint != null) {
        t1 = _this._shape_decoration$_decoration.shape;
        if (t1.get$preferPaintInterior()) {
          adjustedRect = _this._adjustedRectOnOutlinedBorder$1(rect);
          t2 = _this._interiorPaint;
          t2.toString;
          t1.paintInterior$4$textDirection(canvas, adjustedRect, t2, textDirection);
        } else {
          t1 = _this.___ShapeDecorationPainter__outerPath_A;
          t1 === $ && A.throwLateFieldNI("_outerPath");
          t2 = _this._interiorPaint;
          t2.toString;
          canvas.drawPath$2(t1, t2);
        }
      }
      _this._paintImage$2(canvas, configuration);
      _this._shape_decoration$_decoration.shape.paint$3$textDirection(canvas, rect, textDirection);
    },
    set$___ShapeDecorationPainter__shadowBounds_A(___ShapeDecorationPainter__shadowBounds_A) {
      this.___ShapeDecorationPainter__shadowBounds_A = type$.List_Rect._as(___ShapeDecorationPainter__shadowBounds_A);
    },
    set$___ShapeDecorationPainter__shadowPaths_A(___ShapeDecorationPainter__shadowPaths_A) {
      this.___ShapeDecorationPainter__shadowPaths_A = type$.List_Path._as(___ShapeDecorationPainter__shadowPaths_A);
    },
    set$___ShapeDecorationPainter__shadowPaints_A(___ShapeDecorationPainter__shadowPaints_A) {
      this.___ShapeDecorationPainter__shadowPaints_A = type$.List_Paint._as(___ShapeDecorationPainter__shadowPaints_A);
    }
  };
  A._ShapeDecorationPainter__precache_closure.prototype = {
    call$1(shadow) {
      return type$.BoxShadow._as(shadow).toPaint$0();
    },
    $signature: 274
  };
  A._ShapeDecorationPainter__precache_closure0.prototype = {
    call$1(shadow) {
      type$.BoxShadow._as(shadow);
      return this.rect.shift$1(shadow.offset).inflate$1(shadow.spreadRadius);
    },
    $signature: 275
  };
  A._ShapeDecorationPainter__precache_closure1.prototype = {
    call$1(shadow) {
      type$.BoxShadow._as(shadow);
      return this.$this._shape_decoration$_decoration.shape.getOuterPath$2$textDirection(this.rect.shift$1(shadow.offset).inflate$1(shadow.spreadRadius), this.textDirection);
    },
    $signature: 276
  };
  A._ShapeDecorationPainter__paintShadows_debugHandleDisabledShadowStart.prototype = {
    call$3(canvas, boxShadow, path) {
      return true;
    },
    $signature: 277
  };
  A._ShapeDecorationPainter__paintShadows_debugHandleDisabledShadowEnd.prototype = {
    call$2(canvas, boxShadow) {
      return true;
    },
    $signature: 278
  };
  A.StadiumBorder.prototype = {
    scale$1(_, t) {
      return new A.StadiumBorder(this.side.scale$1(0, t));
    },
    lerpFrom$2(a, t) {
      var t1, _this = this;
      if (a instanceof A.StadiumBorder)
        return new A.StadiumBorder(A.BorderSide_lerp(a.side, _this.side, t));
      if (a instanceof A.CircleBorder) {
        t1 = A.BorderSide_lerp(a.side, _this.side, t);
        return new A._StadiumToCircleBorder(1 - t, a.eccentricity, t1);
      }
      if (a instanceof A.RoundedRectangleBorder) {
        t1 = A.BorderSide_lerp(a.side, _this.side, t);
        return new A._StadiumToRoundedRectangleBorder(a.borderRadius, 1 - t, t1);
      }
      return _this.super$OutlinedBorder$lerpFrom(a, t);
    },
    lerpTo$2(b, t) {
      var t1, _this = this;
      if (b instanceof A.StadiumBorder)
        return new A.StadiumBorder(A.BorderSide_lerp(_this.side, b.side, t));
      if (b instanceof A.CircleBorder) {
        t1 = A.BorderSide_lerp(_this.side, b.side, t);
        return new A._StadiumToCircleBorder(t, b.eccentricity, t1);
      }
      if (b instanceof A.RoundedRectangleBorder) {
        t1 = A.BorderSide_lerp(_this.side, b.side, t);
        return new A._StadiumToRoundedRectangleBorder(b.borderRadius, t, t1);
      }
      return _this.super$OutlinedBorder$lerpTo(b, t);
    },
    copyWith$1$side(side) {
      return new A.StadiumBorder(side == null ? this.side : side);
    },
    getInnerPath$2$textDirection(rect, textDirection) {
      var t1 = rect.get$shortestSide() / 2,
        adjustedRect = A.RRect$fromRectAndRadius(rect, new A.Radius(t1, t1)).inflate$1(-this.side.get$strokeInset());
      t1 = $.$get$_renderer().createPath$0();
      t1.addRRect$1(adjustedRect);
      return t1;
    },
    getOuterPath$2$textDirection(rect, textDirection) {
      var t1 = rect.get$shortestSide() / 2,
        t2 = $.$get$_renderer().createPath$0();
      t2.addRRect$1(A.RRect$fromRectAndRadius(rect, new A.Radius(t1, t1)));
      return t2;
    },
    paintInterior$4$textDirection(canvas, rect, paint, textDirection) {
      var t1 = rect.get$shortestSide() / 2;
      canvas.drawRRect$2(A.RRect$fromRectAndRadius(rect, new A.Radius(t1, t1)), paint);
    },
    get$preferPaintInterior() {
      return true;
    },
    paint$3$textDirection(canvas, rect, textDirection) {
      var t2,
        t1 = this.side;
      switch (t1.style.index) {
        case 0:
          break;
        case 1:
          t2 = rect.get$shortestSide() / 2;
          canvas.drawRRect$2(A.RRect$fromRectAndRadius(rect, new A.Radius(t2, t2)).inflate$1(t1.width * t1.strokeAlign / 2), t1.toPaint$0());
          break;
      }
    },
    $eq(_, other) {
      if (other == null)
        return false;
      if (J.get$runtimeType$(other) !== A.getRuntimeTypeOfDartObject(this))
        return false;
      return other instanceof A.StadiumBorder && other.side.$eq(0, this.side);
    },
    get$hashCode(_) {
      var t1 = this.side;
      return A.Object_hash(t1.color, t1.width, t1.style, t1.strokeAlign, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue);
    },
    toString$0(_) {
      return A.objectRuntimeType(this, "StadiumBorder") + "(" + this.side.toString$0(0) + ")";
    }
  };
  A._StadiumToCircleBorder.prototype = {
    scale$1(_, t) {
      return new A._StadiumToCircleBorder(t, this.eccentricity, this.side.scale$1(0, t));
    },
    lerpFrom$2(a, t) {
      var t1, t2, t3, _this = this;
      if (a instanceof A.StadiumBorder)
        return new A._StadiumToCircleBorder(_this.circularity * t, _this.eccentricity, A.BorderSide_lerp(a.side, _this.side, t));
      if (a instanceof A.CircleBorder) {
        t1 = A.BorderSide_lerp(a.side, _this.side, t);
        t2 = _this.circularity;
        return new A._StadiumToCircleBorder(t2 + (1 - t2) * (1 - t), a.eccentricity, t1);
      }
      if (a instanceof A._StadiumToCircleBorder) {
        t1 = A.BorderSide_lerp(a.side, _this.side, t);
        t2 = A.lerpDouble(a.circularity, _this.circularity, t);
        t2.toString;
        t3 = A.lerpDouble(a.eccentricity, _this.eccentricity, t);
        t3.toString;
        return new A._StadiumToCircleBorder(t2, t3, t1);
      }
      return _this.super$OutlinedBorder$lerpFrom(a, t);
    },
    lerpTo$2(b, t) {
      var t1, t2, t3, _this = this;
      if (b instanceof A.StadiumBorder)
        return new A._StadiumToCircleBorder(_this.circularity * (1 - t), _this.eccentricity, A.BorderSide_lerp(_this.side, b.side, t));
      if (b instanceof A.CircleBorder) {
        t1 = A.BorderSide_lerp(_this.side, b.side, t);
        t2 = _this.circularity;
        return new A._StadiumToCircleBorder(t2 + (1 - t2) * t, b.eccentricity, t1);
      }
      if (b instanceof A._StadiumToCircleBorder) {
        t1 = A.BorderSide_lerp(_this.side, b.side, t);
        t2 = A.lerpDouble(_this.circularity, b.circularity, t);
        t2.toString;
        t3 = A.lerpDouble(_this.eccentricity, b.eccentricity, t);
        t3.toString;
        return new A._StadiumToCircleBorder(t2, t3, t1);
      }
      return _this.super$OutlinedBorder$lerpTo(b, t);
    },
    _stadium_border$_adjustRect$1(rect) {
      var t2, t3, t4, t5, t6, t7, t8, delta,
        t1 = this.circularity;
      if (t1 === 0 || rect.right - rect.left === rect.bottom - rect.top)
        return rect;
      t2 = rect.right;
      t3 = rect.left;
      t4 = t2 - t3;
      t5 = rect.bottom;
      t6 = rect.top;
      t7 = t5 - t6;
      t8 = 1 - this.eccentricity;
      if (t4 < t7) {
        delta = t1 * ((t7 - t4) / 2) * t8;
        return new A.Rect(t3, t6 + delta, t2, t5 - delta);
      } else {
        delta = t1 * ((t4 - t7) / 2) * t8;
        return new A.Rect(t3 + delta, t6, t2 - delta, t5);
      }
    },
    _stadium_border$_adjustBorderRadius$1(rect) {
      var t2, t3, t4,
        circleRadius = A.BorderRadius$circular(rect.get$shortestSide() / 2),
        t1 = this.eccentricity;
      if (t1 !== 0) {
        t2 = rect.right - rect.left;
        t3 = rect.bottom - rect.top;
        t4 = this.circularity;
        t1 = 0.5 + t1 / 2;
        if (t2 < t3) {
          t1 = A.BorderRadius_lerp(circleRadius, A.BorderRadius$all(new A.Radius(t2 / 2, t1 * t3 / 2)), t4);
          t1.toString;
          return t1;
        } else {
          t1 = A.BorderRadius_lerp(circleRadius, A.BorderRadius$all(new A.Radius(t1 * t2 / 2, t3 / 2)), t4);
          t1.toString;
          return t1;
        }
      }
      return circleRadius;
    },
    getInnerPath$2$textDirection(rect, textDirection) {
      var t1 = $.$get$_renderer().createPath$0();
      t1.addRRect$1(this._stadium_border$_adjustBorderRadius$1(rect).toRRect$1(this._stadium_border$_adjustRect$1(rect)).inflate$1(-this.side.get$strokeInset()));
      return t1;
    },
    getOuterPath$2$textDirection(rect, textDirection) {
      var t1 = $.$get$_renderer().createPath$0();
      t1.addRRect$1(this._stadium_border$_adjustBorderRadius$1(rect).toRRect$1(this._stadium_border$_adjustRect$1(rect)));
      return t1;
    },
    paintInterior$4$textDirection(canvas, rect, paint, textDirection) {
      canvas.drawRRect$2(this._stadium_border$_adjustBorderRadius$1(rect).toRRect$1(this._stadium_border$_adjustRect$1(rect)), paint);
    },
    get$preferPaintInterior() {
      return true;
    },
    copyWith$1$side(side) {
      var t1 = side == null ? this.side : side;
      return new A._StadiumToCircleBorder(this.circularity, this.eccentricity, t1);
    },
    paint$3$textDirection(canvas, rect, textDirection) {
      var t1 = this.side;
      switch (t1.style.index) {
        case 0:
          break;
        case 1:
          canvas.drawRRect$2(this._stadium_border$_adjustBorderRadius$1(rect).toRRect$1(this._stadium_border$_adjustRect$1(rect)).inflate$1(t1.width * t1.strokeAlign / 2), t1.toPaint$0());
          break;
      }
    },
    $eq(_, other) {
      if (other == null)
        return false;
      if (J.get$runtimeType$(other) !== A.getRuntimeTypeOfDartObject(this))
        return false;
      return other instanceof A._StadiumToCircleBorder && other.side.$eq(0, this.side) && other.circularity === this.circularity;
    },
    get$hashCode(_) {
      return A.Object_hash(this.side, this.circularity, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue);
    },
    toString$0(_) {
      var _this = this,
        t1 = _this.eccentricity;
      if (t1 !== 0)
        return "StadiumBorder(" + _this.side.toString$0(0) + ", " + B.JSNumber_methods.toStringAsFixed$1(_this.circularity * 100, 1) + string$.x25_of_t + B.JSNumber_methods.toStringAsFixed$1(t1 * 100, 1) + "% oval)";
      return "StadiumBorder(" + _this.side.toString$0(0) + ", " + B.JSNumber_methods.toStringAsFixed$1(_this.circularity * 100, 1) + "% of the way to being a CircleBorder)";
    }
  };
  A._StadiumToRoundedRectangleBorder.prototype = {
    scale$1(_, t) {
      var t1 = this.side.scale$1(0, t);
      return new A._StadiumToRoundedRectangleBorder(this.borderRadius.$mul(0, t), t, t1);
    },
    lerpFrom$2(a, t) {
      var t1, t2, t3, _this = this;
      if (a instanceof A.StadiumBorder)
        return new A._StadiumToRoundedRectangleBorder(_this.borderRadius, _this.rectilinearity * t, A.BorderSide_lerp(a.side, _this.side, t));
      if (a instanceof A.RoundedRectangleBorder) {
        t1 = _this.rectilinearity;
        return new A._StadiumToRoundedRectangleBorder(_this.borderRadius, t1 + (1 - t1) * (1 - t), A.BorderSide_lerp(a.side, _this.side, t));
      }
      if (a instanceof A._StadiumToRoundedRectangleBorder) {
        t1 = A.BorderSide_lerp(a.side, _this.side, t);
        t2 = A.BorderRadiusGeometry_lerp(a.borderRadius, _this.borderRadius, t);
        t2.toString;
        t3 = A.lerpDouble(a.rectilinearity, _this.rectilinearity, t);
        t3.toString;
        return new A._StadiumToRoundedRectangleBorder(t2, t3, t1);
      }
      return _this.super$OutlinedBorder$lerpFrom(a, t);
    },
    lerpTo$2(b, t) {
      var t1, t2, t3, _this = this;
      if (b instanceof A.StadiumBorder)
        return new A._StadiumToRoundedRectangleBorder(_this.borderRadius, _this.rectilinearity * (1 - t), A.BorderSide_lerp(_this.side, b.side, t));
      if (b instanceof A.RoundedRectangleBorder) {
        t1 = _this.rectilinearity;
        return new A._StadiumToRoundedRectangleBorder(_this.borderRadius, t1 + (1 - t1) * t, A.BorderSide_lerp(_this.side, b.side, t));
      }
      if (b instanceof A._StadiumToRoundedRectangleBorder) {
        t1 = A.BorderSide_lerp(_this.side, b.side, t);
        t2 = A.BorderRadiusGeometry_lerp(_this.borderRadius, b.borderRadius, t);
        t2.toString;
        t3 = A.lerpDouble(_this.rectilinearity, b.rectilinearity, t);
        t3.toString;
        return new A._StadiumToRoundedRectangleBorder(t2, t3, t1);
      }
      return _this.super$OutlinedBorder$lerpTo(b, t);
    },
    _stadium_border$_adjustBorderRadius$1(rect) {
      var t1 = rect.get$shortestSide() / 2;
      t1 = A.BorderRadiusGeometry_lerp(this.borderRadius, A.BorderRadius$all(new A.Radius(t1, t1)), 1 - this.rectilinearity);
      t1.toString;
      return t1;
    },
    getInnerPath$2$textDirection(rect, textDirection) {
      var adjustedRect,
        borderRect = this._stadium_border$_adjustBorderRadius$1(rect).resolve$1(textDirection).toRRect$1(rect),
        t1 = this.side;
      t1 = A.lerpDouble(t1.width, 0, t1.strokeAlign);
      t1.toString;
      adjustedRect = borderRect.inflate$1(-t1);
      t1 = $.$get$_renderer().createPath$0();
      t1.addRRect$1(adjustedRect);
      return t1;
    },
    getOuterPath$2$textDirection(rect, textDirection) {
      var t1 = $.$get$_renderer().createPath$0();
      t1.addRRect$1(this._stadium_border$_adjustBorderRadius$1(rect).resolve$1(textDirection).toRRect$1(rect));
      return t1;
    },
    paintInterior$4$textDirection(canvas, rect, paint, textDirection) {
      var adjustedBorderRadius = this._stadium_border$_adjustBorderRadius$1(rect);
      if (adjustedBorderRadius.$eq(0, B.BorderRadius_tUf))
        canvas.drawRect$2(rect, paint);
      else
        canvas.drawRRect$2(adjustedBorderRadius.resolve$1(textDirection).toRRect$1(rect), paint);
    },
    get$preferPaintInterior() {
      return true;
    },
    copyWith$1$side(side) {
      var t1 = side == null ? this.side : side;
      return new A._StadiumToRoundedRectangleBorder(this.borderRadius, this.rectilinearity, t1);
    },
    paint$3$textDirection(canvas, rect, textDirection) {
      var t1 = this.side;
      switch (t1.style.index) {
        case 0:
          break;
        case 1:
          canvas.drawRRect$2(this._stadium_border$_adjustBorderRadius$1(rect).resolve$1(textDirection).toRRect$1(rect).inflate$1(t1.width * t1.strokeAlign / 2), t1.toPaint$0());
          break;
      }
    },
    $eq(_, other) {
      var _this = this;
      if (other == null)
        return false;
      if (J.get$runtimeType$(other) !== A.getRuntimeTypeOfDartObject(_this))
        return false;
      return other instanceof A._StadiumToRoundedRectangleBorder && other.side.$eq(0, _this.side) && other.borderRadius.$eq(0, _this.borderRadius) && other.rectilinearity === _this.rectilinearity;
    },
    get$hashCode(_) {
      return A.Object_hash(this.side, this.borderRadius, this.rectilinearity, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue);
    },
    toString$0(_) {
      return "StadiumBorder(" + this.side.toString$0(0) + ", " + this.borderRadius.toString$0(0) + ", " + B.JSNumber_methods.toStringAsFixed$1(this.rectilinearity * 100, 1) + "% of the way to being a RoundedRectangleBorder)";
    }
  };
  A.StrutStyle.prototype = {
    get$fontFamilyFallback() {
      return this._strut_style$_fontFamilyFallback;
    },
    $eq(_, other) {
      var _this = this;
      if (other == null)
        return false;
      if (_this === other)
        return true;
      if (J.get$runtimeType$(other) !== A.getRuntimeTypeOfDartObject(_this))
        return false;
      return other instanceof A.StrutStyle && other.fontFamily == _this.fontFamily && other.fontSize == _this.fontSize && other.fontWeight == _this.fontWeight && other.height == _this.height && other.leading == _this.leading && other.forceStrutHeight == _this.forceStrutHeight;
    },
    get$hashCode(_) {
      var _this = this;
      return A.Object_hash(_this.fontFamily, _this.fontSize, _this.fontWeight, _this.fontStyle, _this.height, _this.leading, _this.forceStrutHeight, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue);
    },
    toStringShort$0() {
      return A.objectRuntimeType(this, "StrutStyle");
    },
    debugFillProperties$1(properties) {
      var t1, styles, weightDescription, styleSpecified, _this = this, _null = null,
        _s16_ = "forceStrutHeight",
        _s21_ = "<strut height forced>",
        _s21_0 = "<strut height normal>";
      _this.super$Diagnosticable$debugFillProperties(properties);
      t1 = _this.debugLabel;
      if (t1 != null)
        properties.add$1(0, A.MessageProperty$("debugLabel", t1, B.DiagnosticLevel_3));
      styles = A._setArrayType([A.StringProperty$("family", _this.fontFamily, _null, false, true), A.IterableProperty$("familyFallback", _this.get$fontFamilyFallback(), _null, "[]", B.DiagnosticLevel_3, B.DiagnosticsTreeStyle_8, type$.String), A.DoubleProperty$("size", _this.fontSize, _null, _null, B.DiagnosticLevel_3, true, _null, _null)], type$.JSArray_DiagnosticsNode);
      t1 = _this.fontWeight;
      weightDescription = t1 != null ? "w" + (t1.index + 1) + "00" : _null;
      B.JSArray_methods.add$1(styles, A.DiagnosticsProperty$("weight", t1, true, _null, weightDescription, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.FontWeight));
      B.JSArray_methods.add$1(styles, A.EnumProperty$("style", _this.fontStyle, _null, B.DiagnosticLevel_3, type$.FontStyle));
      B.JSArray_methods.add$1(styles, A.DoubleProperty$("height", _this.height, _null, _null, B.DiagnosticLevel_3, true, _null, "x"));
      t1 = _this.forceStrutHeight;
      B.JSArray_methods.add$1(styles, A.FlagProperty$(_s16_, _null, _s21_0, _s21_, B.DiagnosticLevel_3, false, t1));
      styleSpecified = B.JSArray_methods.any$1(styles, new A.StrutStyle_debugFillProperties_closure());
      B.JSArray_methods.forEach$1(styles, properties.get$add(properties));
      if (!styleSpecified)
        properties.add$1(0, A.FlagProperty$(_s16_, _null, _s21_0, _s21_, B.DiagnosticLevel_3, false, t1));
    }
  };
  A.StrutStyle_debugFillProperties_closure.prototype = {
    call$1(n) {
      var t1;
      type$.DiagnosticsNode._as(n);
      t1 = n.get$level(n);
      return t1.index >= 3;
    },
    $signature: 62
  };
  A._StrutStyle_Object_Diagnosticable.prototype = {};
  A.TextOverflow.prototype = {
    _enumToString$0() {
      return "TextOverflow." + this._name;
    }
  };
  A.PlaceholderDimensions.prototype = {
    $eq(_, other) {
      var t1, _this = this;
      if (other == null)
        return false;
      if (_this === other)
        return true;
      t1 = false;
      if (other instanceof A.PlaceholderDimensions)
        if (other.size.$eq(0, _this.size))
          if (other.alignment === _this.alignment)
            t1 = other.baselineOffset == _this.baselineOffset;
      return t1;
    },
    get$hashCode(_) {
      var _this = this;
      return A.Object_hash(_this.size, _this.alignment, _this.baseline, _this.baselineOffset, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue);
    },
    toString$0(_) {
      var t1, _this = this,
        _s22_ = "PlaceholderDimensions(",
        _0_0 = _this.alignment;
      $label0$0: {
        if (B.PlaceholderAlignment_3 === _0_0 || B.PlaceholderAlignment_4 === _0_0 || B.PlaceholderAlignment_5 === _0_0 || B.PlaceholderAlignment_1 === _0_0 || B.PlaceholderAlignment_2 === _0_0) {
          t1 = _s22_ + _this.size.toString$0(0) + ", " + _0_0.toString$0(0) + ")";
          break $label0$0;
        }
        if (B.PlaceholderAlignment_0 === _0_0) {
          t1 = _s22_ + _this.size.toString$0(0) + ", " + _0_0.toString$0(0) + "(" + A.S(_this.baselineOffset) + " from top))";
          break $label0$0;
        }
        t1 = null;
      }
      return t1;
    }
  };
  A.TextWidthBasis.prototype = {
    _enumToString$0() {
      return "TextWidthBasis." + this._name;
    }
  };
  A.WordBoundary.prototype = {
    getTextBoundaryAt$1(position) {
      return this._paragraph.getWordBoundary$1(new A.TextPosition(Math.max(position, 0), B.TextAffinity_1));
    },
    _codePointAt$1(index) {
      var _0_0,
        t1 = this._text_painter$_text,
        codeUnitAtIndex = t1.codeUnitAt$1(0, index);
      if (codeUnitAtIndex == null)
        return null;
      _0_0 = codeUnitAtIndex & 64512;
      $label0$0: {
        if (55296 === _0_0) {
          t1 = t1.codeUnitAt$1(0, index + 1);
          t1.toString;
          t1 = A.WordBoundary__codePointFromSurrogates(codeUnitAtIndex, t1);
          break $label0$0;
        }
        if (56320 === _0_0) {
          t1 = t1.codeUnitAt$1(0, index - 1);
          t1.toString;
          t1 = A.WordBoundary__codePointFromSurrogates(t1, codeUnitAtIndex);
          break $label0$0;
        }
        t1 = codeUnitAtIndex;
        break $label0$0;
      }
      return t1;
    },
    _skipSpacesAndPunctuations$2(offset, $forward) {
      var t2,
        innerCodePoint = this._codePointAt$1($forward ? offset - 1 : offset),
        t1 = $forward ? offset : offset - 1,
        outerCodeUnit = this._text_painter$_text.codeUnitAt$1(0, t1);
      if (!(innerCodePoint == null || outerCodeUnit == null || A.WordBoundary__isNewline(innerCodePoint) || A.WordBoundary__isNewline(outerCodeUnit))) {
        t1 = $.$get$WordBoundary__regExpSpaceSeparatorOrPunctuation();
        t2 = A.Primitives_stringFromCharCode(innerCodePoint);
        t1 = !t1._nativeRegExp.test(t2);
      } else
        t1 = true;
      return t1;
    },
    get$moveByWordBoundary() {
      var _this = this,
        value = _this.__WordBoundary_moveByWordBoundary_FI;
      if (value === $) {
        value !== $ && A.throwLateFieldADI("moveByWordBoundary");
        value = _this.__WordBoundary_moveByWordBoundary_FI = new A._UntilTextBoundary(_this.get$_skipSpacesAndPunctuations(), _this);
      }
      return value;
    }
  };
  A._UntilTextBoundary.prototype = {
    getLeadingTextBoundaryAt$1(position) {
      var offset, t1;
      if (position < 0)
        return null;
      offset = this._textBoundary.getLeadingTextBoundaryAt$1(position);
      if (offset == null || A.boolConversionCheck(this._predicate.call$2(offset, false)))
        t1 = offset;
      else {
        if (typeof offset !== "number")
          return offset.$sub();
        t1 = this.getLeadingTextBoundaryAt$1(offset - 1);
      }
      return t1;
    },
    getTrailingTextBoundaryAt$1(position) {
      var offset = this._textBoundary.getTrailingTextBoundaryAt$1(Math.max(position, 0));
      return offset == null || A.boolConversionCheck(this._predicate.call$2(offset, true)) ? offset : this.getTrailingTextBoundaryAt$1(offset);
    }
  };
  A._TextLayout.prototype = {
    getDistanceToBaseline$1(baseline) {
      var t1;
      switch (baseline.index) {
        case 0:
          t1 = this._paragraph;
          t1 = t1.get$alphabeticBaseline(t1);
          break;
        case 1:
          t1 = this._paragraph;
          t1 = t1.get$ideographicBaseline(t1);
          break;
        default:
          t1 = null;
      }
      return t1;
    },
    _computeEndOfTextCaretAnchorOffset$0() {
      var t1, t2, t3, lastCodeUnit, _0_0, baseline, lastGlyph, dx, glyphBounds, height, _this = this,
        rawString = _this._painter.get$plainText(),
        lastLineIndex = _this._paragraph.get$numberOfLines() - 1;
      A.assertHelper(lastLineIndex >= 0);
      t1 = _this._paragraph.getLineMetricsAt$1(lastLineIndex);
      t1.toString;
      t2 = rawString.length;
      t3 = t2 - 1;
      if (!(t3 >= 0))
        return A.ioore(rawString, t3);
      lastCodeUnit = rawString[t3];
      if (0 >= lastCodeUnit.length)
        return A.ioore(lastCodeUnit, 0);
      _0_0 = lastCodeUnit.charCodeAt(0);
      $label0$0: {
        if (9 === _0_0) {
          t2 = true;
          break $label0$0;
        }
        if (160 === _0_0 || 8199 === _0_0 || 8239 === _0_0) {
          t2 = false;
          break $label0$0;
        }
        t2 = $.$get$_TextLayout__regExpSpaceSeparators();
        t2 = t2._nativeRegExp.test(lastCodeUnit);
        break $label0$0;
      }
      baseline = t1.get$baseline();
      lastGlyph = A._InitializedCell$named("lastGlyph", new A._TextLayout__computeEndOfTextCaretAnchorOffset_closure(_this, rawString));
      dx = null;
      if (t2 && lastGlyph._readFinal$0() != null) {
        glyphBounds = lastGlyph._readFinal$0().graphemeClusterLayoutBounds;
        A.assertHelper(!glyphBounds.get$isEmpty(0));
        t1 = _this.writingDirection;
        switch (t1.index) {
          case 1:
            t2 = glyphBounds.right;
            break;
          case 0:
            t2 = glyphBounds.left;
            break;
          default:
            t2 = dx;
        }
        height = glyphBounds.bottom - glyphBounds.top;
        dx = t2;
      } else {
        t2 = _this.writingDirection;
        switch (t2.index) {
          case 1:
            t3 = t1.get$left(t1) + t1.get$width(t1);
            break;
          case 0:
            t3 = t1.get$left(t1);
            break;
          default:
            t3 = dx;
        }
        height = t1.get$height(t1);
        t1 = t2;
        dx = t3;
      }
      return new A._LineCaretMetrics(new A.Offset(dx, baseline), t1, height);
    },
    _contentWidthFor$3(minWidth, maxWidth, widthBasis) {
      var t1;
      switch (widthBasis.index) {
        case 1:
          t1 = A.clampDouble(this._paragraph.get$longestLine(), minWidth, maxWidth);
          break;
        case 0:
          t1 = A.clampDouble(this._paragraph.get$maxIntrinsicWidth(), minWidth, maxWidth);
          break;
        default:
          t1 = null;
      }
      return t1;
    }
  };
  A._TextLayout__computeEndOfTextCaretAnchorOffset_closure.prototype = {
    call$0() {
      return this.$this._paragraph.getGlyphInfoAt$1(this.rawString.length - 1);
    },
    $signature: 280
  };
  A._TextPainterLayoutCacheWithOffset.prototype = {
    get$paintOffset() {
      var t2, t3, dx,
        t1 = this.textAlignment;
      if (t1 === 0)
        return B.Offset_0_0;
      t2 = this.layout;
      t3 = t2._paragraph;
      if (!isFinite(t3.get$width(t3)))
        return B.Offset_TuQ;
      t3 = this.contentWidth;
      t2 = t2._paragraph;
      dx = t1 * (t3 - t2.get$width(t2));
      A.assertHelper(!isNaN(dx));
      return new A.Offset(dx, 0);
    },
    _resizeToFit$3(minWidth, maxWidth, widthBasis) {
      var t2, maxIntrinsicWidth, skipLineBreaking, _this = this,
        t1 = _this.layout;
      A.assertHelper(isFinite(t1._paragraph.get$maxIntrinsicWidth()));
      A.assertHelper(minWidth <= maxWidth);
      t2 = _this.contentWidth;
      if (maxWidth === t2 && minWidth === t2) {
        _this.contentWidth = t1._contentWidthFor$3(minWidth, maxWidth, widthBasis);
        return true;
      }
      if (!isFinite(_this.get$paintOffset()._dx)) {
        t2 = t1._paragraph;
        t2 = !isFinite(t2.get$width(t2)) && isFinite(minWidth);
      } else
        t2 = false;
      if (t2) {
        A.assertHelper(_this.get$paintOffset()._dx === 1 / 0);
        t1 = t1._paragraph;
        A.assertHelper(t1.get$width(t1) === 1 / 0);
        return false;
      }
      maxIntrinsicWidth = t1._paragraph.get$maxIntrinsicWidth();
      if (maxWidth !== _this.layoutMaxWidth) {
        t2 = t1._paragraph;
        skipLineBreaking = t2.get$width(t2) - maxIntrinsicWidth > -1e-10 && maxWidth - maxIntrinsicWidth > -1e-10;
      } else
        skipLineBreaking = true;
      if (skipLineBreaking) {
        _this.contentWidth = t1._contentWidthFor$3(minWidth, maxWidth, widthBasis);
        return true;
      }
      return false;
    },
    set$_cachedInlinePlaceholderBoxes(_cachedInlinePlaceholderBoxes) {
      this._cachedInlinePlaceholderBoxes = type$.nullable_List_TextBox._as(_cachedInlinePlaceholderBoxes);
    },
    set$_cachedLineMetrics(_cachedLineMetrics) {
      this._cachedLineMetrics = type$.nullable_List_LineMetrics._as(_cachedLineMetrics);
    }
  };
  A._LineCaretMetrics.prototype = {};
  A.TextPainter.prototype = {
    get$_debugAssertTextLayoutIsValid() {
      var t1, t2;
      A.assertHelper(!this.get$debugDisposed());
      if (this._layoutCache == null) {
        t1 = A._setArrayType([A.ErrorSummary$("Text layout not available")], type$.JSArray_DiagnosticsNode);
        t2 = this._debugMarkNeedsLayoutCallStack;
        if (t2 != null)
          t1.push(A.DiagnosticsStackTrace$("The calls that first invalidated the text layout were", t2, null));
        else
          t1.push(A.ErrorDescription$("The TextPainter has never been laid out."));
        throw A.wrapException(A.FlutterError$fromParts(t1));
      }
      return true;
    },
    markNeedsLayout$0() {
      A.assertHelper(new A.TextPainter_markNeedsLayout_closure(this).call$0());
      var t1 = this._layoutCache;
      if (t1 != null)
        t1.layout._paragraph.dispose$0();
      this._layoutCache = null;
    },
    set$text(_, value) {
      var t2, comparison, _this = this,
        t1 = value == null;
      if (!t1)
        value.debugAssertIsValid$0();
      if (J.$eq$(_this._text_painter$_text, value))
        return;
      t2 = _this._text_painter$_text;
      t2 = t2 == null ? null : t2.style;
      if (!J.$eq$(t2, t1 ? null : value.style)) {
        t2 = _this._layoutTemplate;
        if (t2 != null)
          t2.dispose$0();
        _this._layoutTemplate = null;
      }
      if (t1)
        comparison = B.RenderComparison_3;
      else {
        t1 = _this._text_painter$_text;
        t1 = t1 == null ? null : t1.compareTo$1(0, value);
        comparison = t1 == null ? B.RenderComparison_3 : t1;
      }
      _this._text_painter$_text = value;
      _this._cachedPlainText = null;
      t1 = comparison.index;
      if (t1 >= 3)
        _this.markNeedsLayout$0();
      else if (t1 >= 2)
        _this._rebuildParagraphForPaint = true;
    },
    get$plainText() {
      var t1 = this._cachedPlainText;
      if (t1 == null) {
        t1 = this._text_painter$_text;
        t1 = t1 == null ? null : t1.toPlainText$1$includeSemanticsLabels(false);
        this._cachedPlainText = t1;
      }
      return t1 == null ? "" : t1;
    },
    set$textAlign(_, value) {
      if (this._textAlign === value)
        return;
      this._textAlign = value;
      this.markNeedsLayout$0();
    },
    set$textDirection(value) {
      var t1, _this = this;
      if (_this._text_painter$_textDirection == value)
        return;
      _this._text_painter$_textDirection = value;
      _this.markNeedsLayout$0();
      t1 = _this._layoutTemplate;
      if (t1 != null)
        t1.dispose$0();
      _this._layoutTemplate = null;
    },
    set$textScaler(value) {
      var t1, _this = this;
      if (value.$eq(0, _this._text_painter$_textScaler))
        return;
      _this._text_painter$_textScaler = value;
      _this.markNeedsLayout$0();
      t1 = _this._layoutTemplate;
      if (t1 != null)
        t1.dispose$0();
      _this._layoutTemplate = null;
    },
    set$ellipsis(value) {
      A.assertHelper(value == null || value.length !== 0);
      if (this._ellipsis == value)
        return;
      this._ellipsis = value;
      this.markNeedsLayout$0();
    },
    set$locale(_, value) {
      if (J.$eq$(this._locale, value))
        return;
      this._locale = value;
      this.markNeedsLayout$0();
    },
    set$maxLines(value) {
      A.assertHelper(value == null || value > 0);
      if (this._maxLines == value)
        return;
      this._maxLines = value;
      this.markNeedsLayout$0();
    },
    set$strutStyle(value) {
      if (J.$eq$(this._strutStyle, value))
        return;
      this._strutStyle = value;
      this.markNeedsLayout$0();
    },
    set$textWidthBasis(value) {
      if (this._textWidthBasis === value)
        return;
      A.assertHelper(new A.TextPainter_textWidthBasis_closure(this).call$0());
      this._textWidthBasis = value;
    },
    set$textHeightBehavior(value) {
      return;
    },
    get$inlinePlaceholderBoxes() {
      var offset, rawBoxes, t1, t2,
        layout = this._layoutCache;
      if (layout == null)
        return null;
      offset = layout.get$paintOffset();
      if (!isFinite(offset._dx) || !isFinite(offset._dy))
        return A._setArrayType([], type$.JSArray_TextBox);
      rawBoxes = layout._cachedInlinePlaceholderBoxes;
      if (rawBoxes == null) {
        rawBoxes = layout.layout._paragraph.getBoxesForPlaceholders$0();
        layout.set$_cachedInlinePlaceholderBoxes(rawBoxes);
      }
      if (offset.$eq(0, B.Offset_0_0))
        return rawBoxes;
      t1 = A._arrayInstanceType(rawBoxes);
      t2 = t1._eval$1("MappedListIterable<1,TextBox>");
      return A.List_List$of(new A.MappedListIterable(rawBoxes, t1._eval$1("TextBox(1)")._as(new A.TextPainter_inlinePlaceholderBoxes_closure(offset)), t2), false, t2._eval$1("ListIterable.E"));
    },
    setPlaceholderDimensions$1(value) {
      var _this = this;
      type$.nullable_List_PlaceholderDimensions._as(value);
      if (value == null || value.length === 0 || A.listEquals(value, _this._placeholderDimensions, type$.PlaceholderDimensions))
        return;
      A.assertHelper(new A.TextPainter_setPlaceholderDimensions_closure(_this, value).call$0());
      _this.set$_placeholderDimensions(value);
      _this.markNeedsLayout$0();
    },
    _createParagraphStyle$1(textAlignOverride) {
      var t1, baseStyle, t2, t3, t4, t5, _this = this;
      if (A.assertTest(_this._text_painter$_textDirection != null))
        A.assertThrow(string$.TextPa);
      t1 = _this._text_painter$_text;
      baseStyle = t1 == null ? null : t1.style;
      if (baseStyle == null)
        baseStyle = B.TextStyle_ZyH;
      t1 = textAlignOverride == null ? _this._textAlign : textAlignOverride;
      t2 = _this._text_painter$_textDirection;
      t3 = _this._text_painter$_textScaler;
      t4 = _this._maxLines;
      t5 = _this._textHeightBehavior;
      return baseStyle.getParagraphStyle$8$ellipsis$locale$maxLines$strutStyle$textAlign$textDirection$textHeightBehavior$textScaler(_this._ellipsis, _this._locale, t4, _this._strutStyle, t1, t2, t5, t3);
    },
    _createParagraphStyle$0() {
      return this._createParagraphStyle$1(null);
    },
    _getOrCreateLayoutTemplate$0() {
      var builder, textStyle, _this = this,
        t1 = _this._layoutTemplate;
      if (t1 == null) {
        t1 = _this._createParagraphStyle$1(B.TextAlign_0);
        builder = $.$get$_renderer().createParagraphBuilder$1(t1);
        t1 = _this._text_painter$_text;
        if (t1 == null)
          textStyle = null;
        else {
          t1 = t1.style;
          textStyle = t1 == null ? null : t1.getTextStyle$1$textScaler(_this._text_painter$_textScaler);
        }
        if (textStyle != null)
          builder.pushStyle$1(textStyle);
        builder.addText$1(" ");
        t1 = builder.build$0();
        t1.layout$1(B.ParagraphConstraints_t5V);
        _this._layoutTemplate = t1;
      }
      return t1;
    },
    get$width(_) {
      this.get$_debugAssertTextLayoutIsValid();
      A.assertHelper(!this._debugNeedsRelayout);
      return this._layoutCache.contentWidth;
    },
    get$size(_) {
      var t1, t2, _this = this;
      _this.get$_debugAssertTextLayoutIsValid();
      A.assertHelper(!_this._debugNeedsRelayout);
      t1 = _this.get$width(0);
      _this.get$_debugAssertTextLayoutIsValid();
      t2 = _this._layoutCache.layout._paragraph;
      return new A.Size(t1, t2.get$height(t2));
    },
    _createParagraph$1(text) {
      var _this = this,
        t1 = _this._createParagraphStyle$0(),
        builder = $.$get$_renderer().createParagraphBuilder$1(t1);
      t1 = _this._text_painter$_textScaler;
      text.build$3$dimensions$textScaler(builder, _this._placeholderDimensions, t1);
      A.assertHelper(new A.TextPainter__createParagraph_closure(_this).call$0());
      _this._rebuildParagraphForPaint = false;
      return builder.build$0();
    },
    layout$2$maxWidth$minWidth(maxWidth, minWidth) {
      var cachedLayout, t1, text, textDirection, paintOffsetAlignment, adjustedMaxWidth, t2, layoutMaxWidth, paragraph, layout, contentWidth, newInputWidth, newLayoutCache, _this = this;
      A.assertHelper(!isNaN(maxWidth));
      A.assertHelper(!isNaN(minWidth));
      A.assertHelper(new A.TextPainter_layout_closure(_this).call$0());
      cachedLayout = _this._layoutCache;
      t1 = cachedLayout == null;
      if (!t1 && cachedLayout._resizeToFit$3(minWidth, maxWidth, _this._textWidthBasis))
        return;
      text = _this._text_painter$_text;
      if (text == null)
        throw A.wrapException(A.StateError$("TextPainter.text must be set to a non-null value before using the TextPainter."));
      textDirection = _this._text_painter$_textDirection;
      if (textDirection == null)
        throw A.wrapException(A.StateError$(string$.TextPa));
      paintOffsetAlignment = A.TextPainter__computePaintOffsetFraction(_this._textAlign, textDirection);
      if (!(!isFinite(maxWidth) && paintOffsetAlignment !== 0))
        adjustedMaxWidth = maxWidth;
      else
        adjustedMaxWidth = t1 ? null : cachedLayout.layout._paragraph.get$maxIntrinsicWidth();
      t2 = adjustedMaxWidth == null;
      layoutMaxWidth = t2 ? maxWidth : adjustedMaxWidth;
      paragraph = t1 ? null : cachedLayout.layout._paragraph;
      if (paragraph == null)
        paragraph = _this._createParagraph$1(text);
      paragraph.layout$1(new A.ParagraphConstraints(layoutMaxWidth));
      layout = new A._TextLayout(textDirection, _this, paragraph);
      contentWidth = layout._contentWidthFor$3(minWidth, maxWidth, _this._textWidthBasis);
      if (t2 && isFinite(minWidth)) {
        A.assertHelper(maxWidth == 1 / 0 || maxWidth == -1 / 0);
        newInputWidth = layout._paragraph.get$maxIntrinsicWidth();
        paragraph.layout$1(new A.ParagraphConstraints(newInputWidth));
        newLayoutCache = A._TextPainterLayoutCacheWithOffset$(layout, paintOffsetAlignment, newInputWidth, contentWidth);
      } else
        newLayoutCache = A._TextPainterLayoutCacheWithOffset$(layout, paintOffsetAlignment, layoutMaxWidth, contentWidth);
      _this._layoutCache = newLayoutCache;
    },
    layout$0() {
      return this.layout$2$maxWidth$minWidth(1 / 0, 0);
    },
    layout$1$maxWidth(maxWidth) {
      return this.layout$2$maxWidth$minWidth(maxWidth, 0);
    },
    paint$2(canvas, offset) {
      var t1, t2, paragraph, t3, t4, _this = this,
        layoutCache = _this._layoutCache;
      if (layoutCache == null)
        throw A.wrapException(A.StateError$("TextPainter.paint called when text geometry was not yet calculated.\nPlease call layout() before paint() to position the text before painting it."));
      if (!isFinite(layoutCache.get$paintOffset()._dx) || !isFinite(layoutCache.get$paintOffset()._dy))
        return;
      if (_this._rebuildParagraphForPaint) {
        t1 = {};
        t1.debugSize = null;
        A.assertHelper(new A.TextPainter_paint_closure(t1, _this).call$0());
        t2 = layoutCache.layout;
        paragraph = t2._paragraph;
        t3 = layoutCache.layoutMaxWidth;
        A.assertHelper(!isNaN(t3));
        t4 = _this._text_painter$_text;
        t4.toString;
        t4 = _this._createParagraph$1(t4);
        t4.layout$1(new A.ParagraphConstraints(t3));
        t2._paragraph = t4;
        t4 = paragraph.get$width(paragraph);
        t2 = t2._paragraph;
        A.assertHelper(t4 === t2.get$width(t2));
        paragraph.dispose$0();
        A.assertHelper(J.$eq$(t1.debugSize, _this.get$size(0)));
      }
      A.assertHelper(!_this._rebuildParagraphForPaint);
      canvas.drawParagraph$2(layoutCache.layout._paragraph, offset.$add(0, layoutCache.get$paintOffset()));
    },
    getOffsetAfter$1(offset) {
      var nextCodeUnit = this._text_painter$_text.codeUnitAt$1(0, offset);
      if (nextCodeUnit == null)
        return null;
      A.assertHelper(nextCodeUnit <= 1048575);
      return (nextCodeUnit & 64512) === 55296 ? offset + 2 : offset + 1;
    },
    getOffsetBefore$1(offset) {
      var t1 = offset - 1,
        prevCodeUnit = this._text_painter$_text.codeUnitAt$1(0, t1);
      if (prevCodeUnit == null)
        return null;
      A.assertHelper(prevCodeUnit <= 1048575);
      return (prevCodeUnit & 64512) === 56320 ? offset - 2 : t1;
    },
    getOffsetForCaret$2(position, caretPrototype) {
      var caretMetrics, t2, t3, paintOffsetAlignment, _0_1, _0_4_isSet, _0_4, offset, _this = this,
        t1 = _this._layoutCache;
      t1.toString;
      caretMetrics = _this._computeCaretMetrics$1(position);
      if (caretMetrics == null) {
        t2 = _this._textAlign;
        t3 = _this._text_painter$_textDirection;
        t3.toString;
        paintOffsetAlignment = A.TextPainter__computePaintOffsetFraction(t2, t3);
        return new A.Offset(paintOffsetAlignment === 0 ? 0 : paintOffsetAlignment * t1.contentWidth, 0);
      }
      $label0$0: {
        _0_1 = caretMetrics.writingDirection;
        _0_4_isSet = B.TextDirection_1 === _0_1;
        if (_0_4_isSet)
          _0_4 = caretMetrics.offset;
        else
          _0_4 = null;
        if (_0_4_isSet) {
          offset = _0_4;
          t2 = offset;
          break $label0$0;
        }
        _0_4_isSet = B.TextDirection_0 === _0_1;
        if (_0_4_isSet) {
          _0_4 = caretMetrics.offset;
          t2 = _0_4;
          t2 = t2 instanceof A.Offset;
        } else
          t2 = false;
        if (t2) {
          offset = _0_4_isSet ? _0_4 : caretMetrics.offset;
          t2 = new A.Offset(offset._dx - (caretPrototype.right - caretPrototype.left), offset._dy);
          break $label0$0;
        }
        t2 = null;
      }
      return new A.Offset(A.clampDouble(t2._dx + t1.get$paintOffset()._dx, 0, t1.contentWidth), t2._dy + t1.get$paintOffset()._dy);
    },
    getFullHeightForCaret$2(position, caretPrototype) {
      var heightFromCaretMetrics, textBox, _this = this,
        t1 = _this._strutStyle,
        t2 = true;
      if (t1 != null)
        if (!t1.$eq(0, B.StrutStyle_Myv)) {
          t1 = _this._strutStyle;
          t1 = (t1 == null ? null : t1.fontSize) === 0;
        } else
          t1 = t2;
      else
        t1 = t2;
      if (t1) {
        t1 = _this._computeCaretMetrics$1(position);
        heightFromCaretMetrics = t1 == null ? null : t1.height;
        if (heightFromCaretMetrics != null)
          return heightFromCaretMetrics;
      }
      textBox = B.JSArray_methods.get$single(_this._getOrCreateLayoutTemplate$0().getBoxesForRange$3$boxHeightStyle(0, 1, B.BoxHeightStyle_5));
      return textBox.bottom - textBox.top;
    },
    _computeCaretMetrics$1(position) {
      var cachedLayout, t1, _0_1, t2, _0_4, _0_8, t3, _1_1, anchorToLeadingEdge, _1_2, caretPositionCacheKey, glyphInfo, template, baselineOffset, value, result, graphemeRange, boxes, box, metrics, graphemeBounds, _this = this, _null = null;
      _this.get$_debugAssertTextLayoutIsValid();
      A.assertHelper(!_this._debugNeedsRelayout);
      cachedLayout = _this._layoutCache;
      t1 = cachedLayout.layout;
      if (t1._paragraph.get$numberOfLines() < 1 || _this.get$plainText().length === 0)
        return _null;
      $label0$0: {
        _0_1 = position.offset;
        if (0 === _0_1) {
          t2 = B.Record2_0_true;
          break $label0$0;
        }
        _0_4 = _null;
        t2 = false;
        _0_4 = position.affinity;
        t2 = B.TextAffinity_1 === _0_4;
        if (t2) {
          t2 = new A._Record_2(_0_1, true);
          break $label0$0;
        }
        _0_8 = _null;
        t2 = false;
        _0_8 = B.TextAffinity_0 === _0_4;
        t3 = _0_8;
        if (A.boolConversionCheck(t3)) {
          t3 = _0_1 - 1;
          if (0 <= t3)
            if (t3 < _this.get$plainText().length) {
              t2 = _this.get$plainText();
              if (!(t3 < t2.length))
                return A.ioore(t2, t3);
              t3 = A.WordBoundary__isNewline(t2.charCodeAt(t3));
              t2 = t3;
            }
        }
        if (t2) {
          t2 = new A._Record_2(_0_1, true);
          break $label0$0;
        }
        t2 = false;
        A.boolConversionCheck(_0_8);
        t2 = _0_8;
        if (t2) {
          if (typeof _0_1 !== "number")
            return _0_1.$sub();
          t2 = new A._Record_2(_0_1 - 1, false);
          break $label0$0;
        }
        t2 = _null;
      }
      _1_1 = t2._0;
      anchorToLeadingEdge = _null;
      _1_2 = t2._1;
      anchorToLeadingEdge = _1_2;
      A.boolConversionCheck(anchorToLeadingEdge);
      if (anchorToLeadingEdge)
        caretPositionCacheKey = _1_1;
      else {
        if (typeof _1_1 !== "number")
          return _1_1.$negate();
        caretPositionCacheKey = -_1_1 - 1;
      }
      if (caretPositionCacheKey === cachedLayout._previousCaretPositionKey) {
        t1 = _this.__TextPainter__caretMetrics_A;
        t1 === $ && A.throwLateFieldNI("_caretMetrics");
        return t1;
      }
      glyphInfo = t1._paragraph.getGlyphInfoAt$1(_1_1);
      if (glyphInfo == null) {
        template = _this._getOrCreateLayoutTemplate$0();
        A.assertHelper(template.get$numberOfLines() === 1);
        baselineOffset = template.getLineMetricsAt$1(0).get$baseline();
        value = t1.___TextLayout__endOfTextCaretMetrics_FI;
        if (value === $) {
          result = t1._computeEndOfTextCaretAnchorOffset$0();
          t1.___TextLayout__endOfTextCaretMetrics_FI !== $ && A.throwLateFieldADI("_endOfTextCaretMetrics");
          t1.___TextLayout__endOfTextCaretMetrics_FI = result;
          value = result;
        }
        t1 = new A.Offset(0, -baselineOffset);
        return t1.$eq(0, B.Offset_0_0) ? value : new A._LineCaretMetrics(t1.$add(0, value.offset), value.writingDirection, value.height);
      }
      graphemeRange = glyphInfo.graphemeClusterCodeUnitRange;
      t2 = graphemeRange.start;
      t3 = graphemeRange.end;
      if (t2 === t3) {
        A.assertHelper(t2 === 0);
        if (typeof _1_1 !== "number")
          return _1_1.$add();
        return _this._computeCaretMetrics$1(new A.TextPosition(_1_1 + 1, B.TextAffinity_1));
      }
      if (anchorToLeadingEdge && t2 !== _1_1) {
        A.assertHelper(t3 > t2 + 1);
        return _this._computeCaretMetrics$1(new A.TextPosition(t3, B.TextAffinity_1));
      }
      boxes = t1._paragraph.getBoxesForRange$3$boxHeightStyle(t2, t3, B.BoxHeightStyle_5);
      if (boxes.length !== 0) {
        switch (glyphInfo.writingDirection.index) {
          case 1:
            t1 = anchorToLeadingEdge;
            break;
          case 0:
            t1 = !anchorToLeadingEdge;
            break;
          default:
            t1 = _null;
        }
        box = t1 ? B.JSArray_methods.get$first(boxes) : B.JSArray_methods.get$last(boxes);
        t1 = t1 ? box.left : box.right;
        t2 = box.top;
        metrics = new A._LineCaretMetrics(new A.Offset(t1, t2), box.direction, box.bottom - t2);
      } else {
        t1 = self;
        t1 = !(t1.window.flutterCanvasKit != null || t1.window._flutter_skwasmInstance != null);
        A.assertHelper(t1);
        graphemeBounds = glyphInfo.graphemeClusterLayoutBounds;
        t1 = glyphInfo.writingDirection;
        switch (t1.index) {
          case 1:
            t2 = anchorToLeadingEdge ? graphemeBounds.left : graphemeBounds.right;
            break;
          case 0:
            t2 = anchorToLeadingEdge ? graphemeBounds.right : graphemeBounds.left;
            break;
          default:
            t2 = _null;
        }
        t3 = graphemeBounds.top;
        metrics = new A._LineCaretMetrics(new A.Offset(t2, t3), t1, graphemeBounds.bottom - t3);
      }
      cachedLayout._previousCaretPositionKey = caretPositionCacheKey;
      return _this.__TextPainter__caretMetrics_A = metrics;
    },
    getBoxesForSelection$3$boxHeightStyle$boxWidthStyle(selection, boxHeightStyle, boxWidthStyle) {
      var cachedLayout, offset, boxes, t1, t2;
      this.get$_debugAssertTextLayoutIsValid();
      A.assertHelper(selection.get$isValid());
      A.assertHelper(!this._debugNeedsRelayout);
      cachedLayout = this._layoutCache;
      offset = cachedLayout.get$paintOffset();
      if (!isFinite(offset._dx) || !isFinite(offset._dy))
        return A._setArrayType([], type$.JSArray_TextBox);
      boxes = cachedLayout.layout._paragraph.getBoxesForRange$4$boxHeightStyle$boxWidthStyle(selection.start, selection.end, boxHeightStyle, boxWidthStyle);
      if (offset.$eq(0, B.Offset_0_0))
        t1 = boxes;
      else {
        t1 = A._arrayInstanceType(boxes);
        t2 = t1._eval$1("MappedListIterable<1,TextBox>");
        t2 = A.List_List$of(new A.MappedListIterable(boxes, t1._eval$1("TextBox(1)")._as(new A.TextPainter_getBoxesForSelection_closure(offset)), t2), false, t2._eval$1("ListIterable.E"));
        t1 = t2;
      }
      return t1;
    },
    getBoxesForSelection$1(selection) {
      return this.getBoxesForSelection$3$boxHeightStyle$boxWidthStyle(selection, B.BoxHeightStyle_0, B.BoxWidthStyle_0);
    },
    getClosestGlyphForOffset$1(offset) {
      var cachedLayout, rawGlyphInfo;
      this.get$_debugAssertTextLayoutIsValid();
      A.assertHelper(!this._debugNeedsRelayout);
      cachedLayout = this._layoutCache;
      rawGlyphInfo = cachedLayout.layout._paragraph.getClosestGlyphInfoForOffset$1(offset.$sub(0, cachedLayout.get$paintOffset()));
      if (rawGlyphInfo == null || cachedLayout.get$paintOffset().$eq(0, B.Offset_0_0))
        return rawGlyphInfo;
      return new A.GlyphInfo(rawGlyphInfo.graphemeClusterLayoutBounds.shift$1(cachedLayout.get$paintOffset()), rawGlyphInfo.graphemeClusterCodeUnitRange, rawGlyphInfo.writingDirection);
    },
    getPositionForOffset$1(offset) {
      var cachedLayout;
      this.get$_debugAssertTextLayoutIsValid();
      A.assertHelper(!this._debugNeedsRelayout);
      cachedLayout = this._layoutCache;
      return cachedLayout.layout._paragraph.getPositionForOffset$1(offset.$sub(0, cachedLayout.get$paintOffset()));
    },
    computeLineMetrics$0() {
      var layout, offset, rawMetrics, t1, t2;
      this.get$_debugAssertTextLayoutIsValid();
      A.assertHelper(!this._debugNeedsRelayout);
      layout = this._layoutCache;
      offset = layout.get$paintOffset();
      if (!isFinite(offset._dx) || !isFinite(offset._dy))
        return B.List_empty12;
      rawMetrics = layout._cachedLineMetrics;
      if (rawMetrics == null) {
        rawMetrics = layout.layout._paragraph.computeLineMetrics$0();
        layout.set$_cachedLineMetrics(rawMetrics);
      }
      if (offset.$eq(0, B.Offset_0_0))
        t1 = rawMetrics;
      else {
        t1 = A._arrayInstanceType(rawMetrics);
        t2 = t1._eval$1("MappedListIterable<1,LineMetrics>");
        t2 = A.List_List$of(new A.MappedListIterable(rawMetrics, t1._eval$1("LineMetrics(1)")._as(new A.TextPainter_computeLineMetrics_closure(offset)), t2), false, t2._eval$1("ListIterable.E"));
        t1 = t2;
      }
      return t1;
    },
    get$debugDisposed() {
      var t1 = {};
      t1.disposed = null;
      A.assertHelper(new A.TextPainter_debugDisposed_closure(t1, this).call$0());
      t1 = t1.disposed;
      return t1 == null ? A.throwExpression(A.StateError$("debugDisposed only available when asserts are on.")) : t1;
    },
    dispose$0() {
      var t1, _this = this;
      A.assertHelper(!_this.get$debugDisposed());
      A.assertHelper(new A.TextPainter_dispose_closure(_this).call$0());
      $.$get$FlutterMemoryAllocations_instance().dispatchObjectDisposed$1$object(_this);
      t1 = _this._layoutTemplate;
      if (t1 != null)
        t1.dispose$0();
      _this._layoutTemplate = null;
      t1 = _this._layoutCache;
      if (t1 != null)
        t1.layout._paragraph.dispose$0();
      _this._text_painter$_text = _this._layoutCache = null;
    },
    set$_placeholderDimensions(_placeholderDimensions) {
      this._placeholderDimensions = type$.nullable_List_PlaceholderDimensions._as(_placeholderDimensions);
    }
  };
  A.TextPainter_markNeedsLayout_closure.prototype = {
    call$0() {
      var t1 = this.$this;
      if (t1._layoutCache != null)
        if (t1._debugMarkNeedsLayoutCallStack == null)
          t1._debugMarkNeedsLayoutCallStack = A.StackTrace_current();
      return true;
    },
    $signature: 0
  };
  A.TextPainter_textWidthBasis_closure.prototype = {
    call$0() {
      return this.$this._debugNeedsRelayout = true;
    },
    $signature: 0
  };
  A.TextPainter_inlinePlaceholderBoxes_closure.prototype = {
    call$1(box) {
      return A.TextPainter__shiftTextBox(type$.TextBox._as(box), this.offset);
    },
    $signature: 108
  };
  A.TextPainter_setPlaceholderDimensions_closure.prototype = {
    call$0() {
      var t2, t1 = {};
      t1.placeholderCount = 0;
      t2 = this.value;
      this.$this._text_painter$_text.visitChildren$1(new A.TextPainter_setPlaceholderDimensions__closure(t1, t2));
      return t1.placeholderCount === t2.length;
    },
    $signature: 0
  };
  A.TextPainter_setPlaceholderDimensions__closure.prototype = {
    call$1(span) {
      if (span instanceof A._ScribblePlaceholder)
        ++this._box_0.placeholderCount;
      return this.value.length >= this._box_0.placeholderCount;
    },
    $signature: 96
  };
  A.TextPainter__createParagraph_closure.prototype = {
    call$0() {
      this.$this._debugMarkNeedsLayoutCallStack = null;
      return true;
    },
    $signature: 0
  };
  A.TextPainter_layout_closure.prototype = {
    call$0() {
      this.$this._debugNeedsRelayout = false;
      return true;
    },
    $signature: 0
  };
  A.TextPainter_paint_closure.prototype = {
    call$0() {
      this._box_0.debugSize = this.$this.get$size(0);
      return true;
    },
    $signature: 0
  };
  A.TextPainter_getBoxesForSelection_closure.prototype = {
    call$1(box) {
      return A.TextPainter__shiftTextBox(type$.TextBox._as(box), this.offset);
    },
    $signature: 108
  };
  A.TextPainter_computeLineMetrics_closure.prototype = {
    call$1(metrics) {
      var t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11;
      type$.LineMetrics._as(metrics);
      t1 = this.offset;
      t2 = t1._dx;
      A.assertHelper(isFinite(t2));
      t1 = t1._dy;
      A.assertHelper(isFinite(t1));
      t3 = metrics.get$hardBreak();
      t4 = metrics.get$ascent();
      t5 = metrics.get$descent();
      t6 = metrics.get$unscaledAscent();
      t7 = metrics.get$height(metrics);
      t8 = metrics.get$width(metrics);
      t9 = metrics.get$left(metrics);
      t10 = metrics.get$baseline();
      t11 = metrics.get$lineNumber(metrics);
      return $.$get$_renderer().createLineMetrics$9$ascent$baseline$descent$hardBreak$height$left$lineNumber$unscaledAscent$width(t4, t10 + t1, t5, t3, t7, t9 + t2, t11, t6, t8);
    },
    $signature: 282
  };
  A.TextPainter_debugDisposed_closure.prototype = {
    call$0() {
      this._box_0.disposed = this.$this._text_painter$_disposed;
      return true;
    },
    $signature: 0
  };
  A.TextPainter_dispose_closure.prototype = {
    call$0() {
      return this.$this._text_painter$_disposed = true;
    },
    $signature: 0
  };
  A._LinearTextScaler.prototype = {
    scale$1(_, fontSize) {
      A.assertHelper(fontSize >= 0);
      A.assertHelper(isFinite(fontSize));
      return fontSize * this.textScaleFactor;
    },
    $eq(_, other) {
      if (other == null)
        return false;
      if (this === other)
        return true;
      return other instanceof A._LinearTextScaler && other.textScaleFactor === this.textScaleFactor;
    },
    get$hashCode(_) {
      return B.JSNumber_methods.get$hashCode(this.textScaleFactor);
    },
    toString$0(_) {
      var t1 = this.textScaleFactor;
      return t1 === 1 ? "no scaling" : "linear (" + A.S(t1) + "x)";
    },
    $isTextScaler: 1
  };
  A.TextSpan.prototype = {
    get$cursor(_) {
      return this.mouseCursor;
    },
    get$validForMouseTracker() {
      return true;
    },
    handleEvent$2($event, entry) {
      type$.HitTestEntry_HitTestTarget._as(entry);
    },
    build$3$dimensions$textScaler(builder, dimensions, textScaler) {
      var exception, stack, t1, hasStyle, exception0, children, _i, _this = this;
      type$.nullable_List_PlaceholderDimensions._as(dimensions);
      _this.debugAssertIsValid$0();
      t1 = _this.style;
      hasStyle = t1 != null;
      if (hasStyle)
        builder.pushStyle$1(t1.getTextStyle$1$textScaler(textScaler));
      t1 = _this.text;
      if (t1 != null)
        try {
          builder.addText$1(t1);
        } catch (exception0) {
          t1 = A.unwrapException(exception0);
          if (t1 instanceof A.ArgumentError) {
            exception = t1;
            stack = A.getTraceFromException(exception0);
            A.FlutterError_reportError(new A.FlutterErrorDetails(exception, stack, "painting library", A.ErrorDescription$("while building a TextSpan"), null, true));
            builder.addText$1("\ufffd");
          } else
            throw exception0;
        }
      children = _this.children;
      if (children != null)
        for (t1 = children.length, _i = 0; _i < children.length; children.length === t1 || (0, A.throwConcurrentModificationError)(children), ++_i)
          children[_i].build$3$dimensions$textScaler(builder, dimensions, textScaler);
      if (hasStyle)
        builder.pop$0();
    },
    visitChildren$1(visitor) {
      var children, t1, _i;
      type$.bool_Function_InlineSpan._as(visitor);
      if (this.text != null && !A.boolConversionCheck(visitor.call$1(this)))
        return false;
      children = this.children;
      if (children != null)
        for (t1 = children.length, _i = 0; _i < children.length; children.length === t1 || (0, A.throwConcurrentModificationError)(children), ++_i)
          if (!children[_i].visitChildren$1(visitor))
            return false;
      return true;
    },
    visitDirectChildren$1(visitor) {
      var children, t1, _i;
      type$.bool_Function_InlineSpan._as(visitor);
      children = this.children;
      if (children != null)
        for (t1 = children.length, _i = 0; _i < children.length; children.length === t1 || (0, A.throwConcurrentModificationError)(children), ++_i)
          if (!A.boolConversionCheck(visitor.call$1(children[_i])))
            return false;
      return true;
    },
    getSpanForPositionVisitor$2(position, offset) {
      var affinity, targetOffset, t1, t2, endOffset, t3,
        text = this.text;
      if (text == null || text.length === 0)
        return null;
      affinity = position.affinity;
      targetOffset = position.offset;
      t1 = offset._inline_span$_value;
      t2 = text.length;
      endOffset = t1 + t2;
      t3 = true;
      if (!(t1 === targetOffset && affinity === B.TextAffinity_1))
        if (!(t1 < targetOffset && targetOffset < endOffset))
          t1 = endOffset === targetOffset && affinity === B.TextAffinity_0;
        else
          t1 = t3;
      else
        t1 = t3;
      if (t1)
        return this;
      offset.increment$1(t2);
      return null;
    },
    computeToPlainText$3$includePlaceholders$includeSemanticsLabels(buffer, includePlaceholders, includeSemanticsLabels) {
      var t1, t2, _i;
      this.debugAssertIsValid$0();
      t1 = this.text;
      if (t1 != null)
        buffer._contents += t1;
      t1 = this.children;
      if (t1 != null)
        for (t2 = t1.length, _i = 0; _i < t1.length; t1.length === t2 || (0, A.throwConcurrentModificationError)(t1), ++_i)
          t1[_i].computeToPlainText$3$includePlaceholders$includeSemanticsLabels(buffer, true, includeSemanticsLabels);
    },
    computeSemanticsInformation$3$inheritedLocale$inheritedSpellOut(collector, inheritedLocale, inheritedSpellOut) {
      var t1, t2, children, _i, child;
      type$.List_InlineSpanSemanticsInformation._as(collector);
      this.debugAssertIsValid$0();
      t1 = this.text;
      if (t1 != null) {
        t2 = A._setArrayType([], type$.JSArray_StringAttribute);
        B.JSArray_methods.add$1(collector, A.InlineSpanSemanticsInformation$(t1, null, null, t2));
      }
      children = this.children;
      if (children != null)
        for (t1 = children.length, _i = 0; _i < children.length; children.length === t1 || (0, A.throwConcurrentModificationError)(children), ++_i) {
          child = children[_i];
          if (child instanceof A.TextSpan)
            child.computeSemanticsInformation$3$inheritedLocale$inheritedSpellOut(collector, inheritedLocale, false);
          else
            child.computeSemanticsInformation$1(collector);
        }
    },
    computeSemanticsInformation$1(collector) {
      return this.computeSemanticsInformation$3$inheritedLocale$inheritedSpellOut(collector, null, false);
    },
    codeUnitAtVisitor$2(index, offset) {
      var localOffset, t1,
        text = this.text;
      if (text == null)
        return null;
      localOffset = index - offset._inline_span$_value;
      A.assertHelper(localOffset >= 0);
      t1 = text.length;
      offset.increment$1(t1);
      if (localOffset < t1) {
        if (!(localOffset >= 0))
          return A.ioore(text, localOffset);
        t1 = text.charCodeAt(localOffset);
      } else
        t1 = null;
      return t1;
    },
    debugAssertIsValid$0() {
      A.assertHelper(new A.TextSpan_debugAssertIsValid_closure(this).call$0());
      this.super$InlineSpan$debugAssertIsValid();
      return true;
    },
    compareTo$1(_, other) {
      var t1, t2, candidate, result, index, t3, _this = this;
      if (_this === other)
        return B.RenderComparison_0;
      if (A.getRuntimeTypeOfDartObject(other) !== A.getRuntimeTypeOfDartObject(_this))
        return B.RenderComparison_3;
      type$.TextSpan._as(other);
      if (other.text == _this.text) {
        t1 = _this.children;
        t1 = t1 == null ? null : t1.length;
        t2 = other.children;
        t1 = t1 != (t2 == null ? null : t2.length) || _this.style == null !== (other.style == null);
      } else
        t1 = true;
      if (t1)
        return B.RenderComparison_3;
      t1 = _this.style;
      if (t1 != null) {
        t2 = other.style;
        t2.toString;
        candidate = t1.compareTo$1(0, t2);
        result = candidate.index > 0 ? candidate : B.RenderComparison_0;
        if (result === B.RenderComparison_3)
          return result;
      } else
        result = B.RenderComparison_0;
      t1 = _this.children;
      if (t1 != null)
        for (t2 = other.children, index = 0; index < t1.length; ++index) {
          t3 = t1[index];
          if (!(index < t2.length))
            return A.ioore(t2, index);
          candidate = t3.compareTo$1(0, t2[index]);
          if (candidate.index > result.index)
            result = candidate;
          if (result === B.RenderComparison_3)
            return result;
        }
      return result;
    },
    $eq(_, other) {
      var _this = this;
      if (other == null)
        return false;
      if (_this === other)
        return true;
      if (J.get$runtimeType$(other) !== A.getRuntimeTypeOfDartObject(_this))
        return false;
      if (!_this.super$InlineSpan$$eq(0, other))
        return false;
      return other instanceof A.TextSpan && other.text == _this.text && _this.mouseCursor.$eq(0, other.mouseCursor) && A.listEquals(other.children, _this.children, type$.InlineSpan);
    },
    get$hashCode(_) {
      var _this = this, _null = null,
        t1 = A.InlineSpan.prototype.get$hashCode.call(_this, 0),
        t2 = _this.children;
      t2 = t2 == null ? _null : A.Object_hashAll(t2);
      return A.Object_hash(t1, _this.text, _null, _null, _null, _null, _this.mouseCursor, t2, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue);
    },
    toStringShort$0() {
      return A.objectRuntimeType(this, "TextSpan");
    },
    debugFillProperties$1(properties) {
      var t1, _this = this, _null = null;
      _this.super$InlineSpan$debugFillProperties(properties);
      t1 = _this.text;
      properties.add$1(0, A.StringProperty$("text", t1, _null, true, false));
      if (_this.style == null && t1 == null && _this.children == null)
        properties.add$1(0, A.DiagnosticsNode_DiagnosticsNode$message("(empty)", true, B.DiagnosticsTreeStyle_8));
      properties.add$1(0, A.DiagnosticsProperty$("recognizer", _null, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.GestureRecognizer));
      t1 = type$.nullable_Function;
      properties.add$1(0, A.FlagsSummary$("callbacks", A.LinkedHashMap_LinkedHashMap$_literal(["enter", null, "exit", null], type$.String, t1), _null, t1));
      properties.add$1(0, A.DiagnosticsProperty$("mouseCursor", _this.mouseCursor, true, B.C__DeferringMouseCursor, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.MouseCursor));
    },
    debugDescribeChildren$0() {
      var t2, t3,
        t1 = this.children;
      if (t1 == null)
        t1 = null;
      else {
        t2 = A._arrayInstanceType(t1);
        t3 = t2._eval$1("MappedListIterable<1,DiagnosticsNode>");
        t3 = A.List_List$of(new A.MappedListIterable(t1, t2._eval$1("DiagnosticsNode(1)")._as(new A.TextSpan_debugDescribeChildren_closure()), t3), true, t3._eval$1("ListIterable.E"));
        t1 = t3;
      }
      return t1 == null ? B.List_empty2 : t1;
    },
    $isHitTestTarget: 1,
    $isMouseTrackerAnnotation: 1,
    get$onEnter() {
      return null;
    },
    get$onExit() {
      return null;
    }
  };
  A.TextSpan_debugAssertIsValid_closure.prototype = {
    call$0() {
      var t2, _i,
        t1 = this.$this.children;
      if (t1 != null)
        for (t2 = t1.length, _i = 0; _i < t1.length; t1.length === t2 || (0, A.throwConcurrentModificationError)(t1), ++_i)
          t1[_i].debugAssertIsValid$0();
      return true;
    },
    $signature: 0
  };
  A.TextSpan_debugDescribeChildren_closure.prototype = {
    call$1(child) {
      return A.DiagnosticableTreeNode$(null, null, type$.InlineSpan._as(child));
    },
    $signature: 283
  };
  A.TextStyle.prototype = {
    get$fontFamilyFallback() {
      return this._fontFamilyFallback;
    },
    get$_fontFamily(_) {
      return this.fontFamily;
    },
    copyWith$25$background$backgroundColor$color$debugLabel$decoration$decorationColor$decorationStyle$decorationThickness$fontFamily$fontFamilyFallback$fontFeatures$fontSize$fontStyle$fontVariations$fontWeight$foreground$height$leadingDistribution$letterSpacing$locale$overflow$package$shadows$textBaseline$wordSpacing(background, backgroundColor, color, debugLabel, decoration, decorationColor, decorationStyle, decorationThickness, fontFamily, fontFamilyFallback, fontFeatures, fontSize, fontStyle, fontVariations, fontWeight, foreground, height, leadingDistribution, letterSpacing, locale, overflow, $package, shadows, textBaseline, wordSpacing) {
      var t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t18, t19, t20, _this = this, t1 = {};
      type$.nullable_List_Shadow._as(shadows);
      type$.nullable_List_FontVariation._as(fontVariations);
      type$.nullable_List_String._as(fontFamilyFallback);
      t2 = color == null;
      if (A.assertTest(t2 || foreground == null))
        A.assertThrow(string$.Cannotpc);
      t3 = backgroundColor == null;
      if (A.assertTest(t3 || background == null))
        A.assertThrow(string$.Cannotpb);
      t1.newDebugLabel = null;
      A.assertHelper(new A.TextStyle_copyWith_closure(t1, _this, debugLabel).call$0());
      t4 = _this.foreground;
      if (t4 == null && foreground == null)
        t2 = t2 ? _this.color : color;
      else
        t2 = null;
      t5 = _this.background;
      if (t5 == null && background == null)
        t3 = t3 ? _this.backgroundColor : backgroundColor;
      else
        t3 = null;
      t6 = fontSize == null ? _this.fontSize : fontSize;
      t7 = fontWeight == null ? _this.fontWeight : fontWeight;
      t8 = letterSpacing == null ? _this.letterSpacing : letterSpacing;
      t9 = wordSpacing == null ? _this.wordSpacing : wordSpacing;
      t10 = textBaseline == null ? _this.textBaseline : textBaseline;
      t11 = height == null ? _this.height : height;
      t12 = leadingDistribution == null ? _this.leadingDistribution : leadingDistribution;
      t4 = foreground == null ? t4 : foreground;
      t5 = background == null ? t5 : background;
      t13 = shadows == null ? _this.shadows : shadows;
      t14 = fontVariations == null ? _this.fontVariations : fontVariations;
      t15 = decoration == null ? _this.decoration : decoration;
      t16 = decorationColor == null ? _this.decorationColor : decorationColor;
      t17 = decorationStyle == null ? _this.decorationStyle : decorationStyle;
      t18 = decorationThickness == null ? _this.decorationThickness : decorationThickness;
      t1 = t1.newDebugLabel;
      t19 = fontFamily == null ? _this.get$_fontFamily(0) : fontFamily;
      t20 = fontFamilyFallback == null ? _this._fontFamilyFallback : fontFamilyFallback;
      return A.TextStyle$(t5, t3, t2, t1, t15, t16, t17, t18, t19, t20, _this.fontFeatures, t6, _this.fontStyle, t14, t7, t4, t11, _this.inherit, t12, t8, _this.locale, _this.overflow, _this._package, t13, t10, t9);
    },
    copyWith$1$color(color) {
      var _null = null;
      return this.copyWith$25$background$backgroundColor$color$debugLabel$decoration$decorationColor$decorationStyle$decorationThickness$fontFamily$fontFamilyFallback$fontFeatures$fontSize$fontStyle$fontVariations$fontWeight$foreground$height$leadingDistribution$letterSpacing$locale$overflow$package$shadows$textBaseline$wordSpacing(_null, _null, color, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null);
    },
    copyWith$1$height(height) {
      var _null = null;
      return this.copyWith$25$background$backgroundColor$color$debugLabel$decoration$decorationColor$decorationStyle$decorationThickness$fontFamily$fontFamilyFallback$fontFeatures$fontSize$fontStyle$fontVariations$fontWeight$foreground$height$leadingDistribution$letterSpacing$locale$overflow$package$shadows$textBaseline$wordSpacing(_null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, height, _null, _null, _null, _null, _null, _null, _null, _null);
    },
    copyWith$2$color$fontSize(color, fontSize) {
      var _null = null;
      return this.copyWith$25$background$backgroundColor$color$debugLabel$decoration$decorationColor$decorationStyle$decorationThickness$fontFamily$fontFamilyFallback$fontFeatures$fontSize$fontStyle$fontVariations$fontWeight$foreground$height$leadingDistribution$letterSpacing$locale$overflow$package$shadows$textBaseline$wordSpacing(_null, _null, color, _null, _null, _null, _null, _null, _null, _null, _null, fontSize, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null);
    },
    copyWith$1$fontSize(fontSize) {
      var _null = null;
      return this.copyWith$25$background$backgroundColor$color$debugLabel$decoration$decorationColor$decorationStyle$decorationThickness$fontFamily$fontFamilyFallback$fontFeatures$fontSize$fontStyle$fontVariations$fontWeight$foreground$height$leadingDistribution$letterSpacing$locale$overflow$package$shadows$textBaseline$wordSpacing(_null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, fontSize, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null);
    },
    apply$9$color$decoration$decorationColor$decorationStyle$fontFamily$fontFamilyFallback$fontSizeDelta$fontSizeFactor$package(color, decoration, decorationColor, decorationStyle, fontFamily, fontFamilyFallback, fontSizeDelta, fontSizeFactor, $package) {
      var t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, _this = this, _null = null, t1 = {},
        t2 = _this.fontSize,
        t3 = t2 == null;
      if (t3)
        t4 = fontSizeFactor === 1 && fontSizeDelta === 0;
      else
        t4 = true;
      A.assertHelper(t4);
      t1.modifiedDebugLabel = null;
      A.assertHelper(new A.TextStyle_apply_closure(t1, _this).call$0());
      t4 = _this.foreground;
      if (t4 == null)
        t5 = color == null ? _this.color : color;
      else
        t5 = _null;
      t6 = _this.background;
      if (t6 == null)
        t7 = _this.backgroundColor;
      else
        t7 = _null;
      t8 = _this.get$_fontFamily(0);
      t2 = t3 ? _null : t2 * fontSizeFactor + fontSizeDelta;
      t3 = _this.fontWeight;
      t3 = t3 == null ? _null : B.JSArray_methods.$index(B.List_gVO, B.JSInt_methods.clamp$2(t3.index, 0, 8));
      t9 = _this.letterSpacing;
      t9 = t9 == null ? _null : t9 + 0;
      t10 = _this.wordSpacing;
      t10 = t10 == null ? _null : t10 + 0;
      t11 = _this.height;
      if (!(t11 == null || t11 === 0)) {
        t11.toString;
        t11 += 0;
      }
      t12 = decorationColor == null ? _this.decorationColor : decorationColor;
      t13 = _this.decorationThickness;
      t13 = t13 == null ? _null : t13 + 0;
      return A.TextStyle$(t6, t7, t5, t1.modifiedDebugLabel, _this.decoration, t12, _this.decorationStyle, t13, t8, _this._fontFamilyFallback, _this.fontFeatures, t2, _this.fontStyle, _this.fontVariations, t3, t4, t11, _this.inherit, _this.leadingDistribution, t9, _this.locale, _this.overflow, _this._package, _this.shadows, _this.textBaseline, t10);
    },
    merge$1(other) {
      var t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t18, t19, t20, t21, t22, t23, t24, t1 = {};
      if (other == null)
        return this;
      if (!other.inherit)
        return other;
      t1.mergedDebugLabel = null;
      A.assertHelper(new A.TextStyle_merge_closure(t1, this, other).call$0());
      t2 = other.color;
      t3 = other.backgroundColor;
      t4 = other.fontSize;
      t5 = other.fontWeight;
      t6 = other.fontStyle;
      t7 = other.letterSpacing;
      t8 = other.wordSpacing;
      t9 = other.textBaseline;
      t10 = other.height;
      t11 = other.leadingDistribution;
      t12 = other.locale;
      t13 = other.foreground;
      t14 = other.background;
      t15 = other.shadows;
      t16 = other.fontFeatures;
      t17 = other.fontVariations;
      t18 = other.decoration;
      t19 = other.decorationColor;
      t20 = other.decorationStyle;
      t21 = other.decorationThickness;
      t1 = t1.mergedDebugLabel;
      t22 = other.get$_fontFamily(0);
      t23 = other._fontFamilyFallback;
      t24 = other._package;
      return this.copyWith$25$background$backgroundColor$color$debugLabel$decoration$decorationColor$decorationStyle$decorationThickness$fontFamily$fontFamilyFallback$fontFeatures$fontSize$fontStyle$fontVariations$fontWeight$foreground$height$leadingDistribution$letterSpacing$locale$overflow$package$shadows$textBaseline$wordSpacing(t14, t3, t2, t1, t18, t19, t20, t21, t22, t23, t16, t4, t6, t17, t5, t13, t10, t11, t7, t12, other.overflow, t24, t15, t9, t8);
    },
    getTextStyle$1$textScaler(textScaler) {
      var t1, t2, _1_1, _1_2, t3, paint, color, _this = this,
        _0_0 = _this.fontSize;
      $label0$0: {
        t1 = null;
        if (_0_0 == null)
          break $label0$0;
        t2 = textScaler.$eq(0, B._LinearTextScaler_1);
        if (t2) {
          t1 = _0_0;
          break $label0$0;
        }
        t2 = textScaler.scale$1(0, _0_0);
        t1 = t2;
        break $label0$0;
      }
      t2 = _this.get$fontFamilyFallback();
      _1_1 = _this.background;
      _1_2 = _this.backgroundColor;
      $label1$1: {
        t3 = type$.Paint;
        if (t3._is(_1_1)) {
          paint = _1_1 == null ? t3._as(_1_1) : _1_1;
          t3 = paint;
          break $label1$1;
        }
        t3 = type$.Color;
        if (t3._is(_1_2)) {
          color = _1_2 == null ? t3._as(_1_2) : _1_2;
          t3 = $.$get$_renderer().createPaint$0();
          t3.set$color(0, color);
          break $label1$1;
        }
        t3 = null;
        break $label1$1;
      }
      return A.TextStyle_TextStyle(t3, _this.color, _this.decoration, _this.decorationColor, _this.decorationStyle, _this.decorationThickness, _this.fontFamily, t2, _this.fontFeatures, t1, _this.fontStyle, _this.fontVariations, _this.fontWeight, _this.foreground, _this.height, _this.leadingDistribution, _this.letterSpacing, _this.locale, _this.shadows, _this.textBaseline, _this.wordSpacing);
    },
    getParagraphStyle$8$ellipsis$locale$maxLines$strutStyle$textAlign$textDirection$textHeightBehavior$textScaler(ellipsis, locale, maxLines, strutStyle, textAlign, textDirection, textHeightBehavior, textScaler) {
      var leadingDistribution, effectiveTextHeightBehavior, t1, t2, t3, _0_0, t4, t5, t6, t7, t8, t9, t10, _this = this;
      A.assertHelper(maxLines == null || maxLines > 0);
      leadingDistribution = _this.leadingDistribution;
      effectiveTextHeightBehavior = leadingDistribution == null ? null : new A.TextHeightBehavior(leadingDistribution);
      t1 = _this.fontSize;
      t1 = textScaler.scale$1(0, t1 == null ? 14 : t1);
      if (strutStyle == null)
        t2 = null;
      else {
        t2 = strutStyle.fontFamily;
        t3 = strutStyle.get$fontFamilyFallback();
        _0_0 = strutStyle.fontSize;
        $label0$0: {
          t4 = null;
          if (_0_0 == null)
            break $label0$0;
          t5 = textScaler.scale$1(0, _0_0);
          t4 = t5;
          break $label0$0;
        }
        t5 = strutStyle.height;
        t6 = strutStyle.leading;
        t7 = strutStyle.leadingDistribution;
        t8 = strutStyle.fontWeight;
        t9 = strutStyle.fontStyle;
        t10 = strutStyle.forceStrutHeight;
        t7 = $.$get$_renderer().createStrutStyle$9$fontFamily$fontFamilyFallback$fontSize$fontStyle$fontWeight$forceStrutHeight$height$leading$leadingDistribution(t2, t3, t4, t9, t8, t10, t5, t6, t7);
        t2 = t7;
      }
      return A.ParagraphStyle_ParagraphStyle(ellipsis, _this.fontFamily, t1, _this.fontStyle, _this.fontWeight, _this.height, locale, maxLines, t2, textAlign, textDirection, effectiveTextHeightBehavior);
    },
    compareTo$1(_, other) {
      var t1, _this = this;
      if (_this === other)
        return B.RenderComparison_0;
      t1 = true;
      if (_this.inherit === other.inherit)
        if (_this.fontFamily == other.fontFamily)
          if (_this.fontSize == other.fontSize)
            if (_this.fontWeight == other.fontWeight)
              if (_this.letterSpacing == other.letterSpacing)
                if (_this.wordSpacing == other.wordSpacing)
                  if (_this.textBaseline == other.textBaseline)
                    if (_this.height == other.height)
                      if (_this.leadingDistribution == other.leadingDistribution)
                        if (_this.foreground == other.foreground)
                          if (_this.background == other.background)
                            if (A.listEquals(_this.shadows, other.shadows, type$.Shadow))
                              if (A.listEquals(_this.fontFeatures, other.fontFeatures, type$.FontFeature))
                                if (A.listEquals(_this.fontVariations, other.fontVariations, type$.FontVariation)) {
                                  t1 = A.listEquals(_this.get$fontFamilyFallback(), other.get$fontFamilyFallback(), type$.String);
                                  t1 = !t1;
                                }
      if (t1)
        return B.RenderComparison_3;
      if (!J.$eq$(_this.color, other.color) || !J.$eq$(_this.backgroundColor, other.backgroundColor) || !J.$eq$(_this.decoration, other.decoration) || !J.$eq$(_this.decorationColor, other.decorationColor) || _this.decorationStyle != other.decorationStyle || _this.decorationThickness != other.decorationThickness)
        return B.RenderComparison_2;
      return B.RenderComparison_0;
    },
    $eq(_, other) {
      var t1, _this = this;
      if (other == null)
        return false;
      if (_this === other)
        return true;
      if (J.get$runtimeType$(other) !== A.getRuntimeTypeOfDartObject(_this))
        return false;
      t1 = false;
      if (other instanceof A.TextStyle)
        if (other.inherit === _this.inherit)
          if (J.$eq$(other.color, _this.color))
            if (J.$eq$(other.backgroundColor, _this.backgroundColor))
              if (other.fontSize == _this.fontSize)
                if (other.fontWeight == _this.fontWeight)
                  if (other.letterSpacing == _this.letterSpacing)
                    if (other.wordSpacing == _this.wordSpacing)
                      if (other.textBaseline == _this.textBaseline)
                        if (other.height == _this.height)
                          if (other.leadingDistribution == _this.leadingDistribution)
                            if (other.foreground == _this.foreground)
                              if (other.background == _this.background)
                                if (A.listEquals(other.shadows, _this.shadows, type$.Shadow))
                                  if (A.listEquals(other.fontFeatures, _this.fontFeatures, type$.FontFeature))
                                    if (A.listEquals(other.fontVariations, _this.fontVariations, type$.FontVariation))
                                      if (J.$eq$(other.decoration, _this.decoration))
                                        if (J.$eq$(other.decorationColor, _this.decorationColor))
                                          if (other.decorationStyle == _this.decorationStyle)
                                            if (other.decorationThickness == _this.decorationThickness)
                                              if (other.fontFamily == _this.fontFamily)
                                                t1 = A.listEquals(other.get$fontFamilyFallback(), _this.get$fontFamilyFallback(), type$.String);
      return t1;
    },
    get$hashCode(_) {
      var t2, _this = this, _null = null,
        fontFamilyFallback = _this.get$fontFamilyFallback(),
        t1 = fontFamilyFallback == null ? _null : A.Object_hashAll(fontFamilyFallback),
        fontHash = A.Object_hash(_this.decorationStyle, _this.decorationThickness, _this.fontFamily, t1, _this._package, _this.overflow, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue),
        shadows = _this.shadows,
        fontVariations = _this.fontVariations;
      t1 = shadows == null ? _null : A.Object_hashAll(shadows);
      t2 = fontVariations == null ? _null : A.Object_hashAll(fontVariations);
      return A.Object_hash(_this.inherit, _this.color, _this.backgroundColor, _this.fontSize, _this.fontWeight, _this.fontStyle, _this.letterSpacing, _this.wordSpacing, _this.textBaseline, _this.height, _this.leadingDistribution, _this.locale, _this.foreground, _this.background, t1, _null, t2, _this.decoration, _this.decorationColor, fontHash);
    },
    toStringShort$0() {
      return A.objectRuntimeType(this, "TextStyle");
    },
    debugFillProperties$2$prefix(properties, prefix) {
      var t1, styles, weightDescription, t2, decorationDescription, t3, _this = this, _null = null;
      _this.super$Diagnosticable$debugFillProperties(properties);
      t1 = _this.debugLabel;
      if (t1 != null)
        properties.add$1(0, A.MessageProperty$(prefix + "debugLabel", t1, B.DiagnosticLevel_3));
      styles = A._setArrayType([A.ColorProperty$(prefix + "color", _this.color, _null, B.DiagnosticLevel_3, true, B.DiagnosticsTreeStyle_8), A.ColorProperty$(prefix + "backgroundColor", _this.backgroundColor, _null, B.DiagnosticLevel_3, true, B.DiagnosticsTreeStyle_8), A.StringProperty$(prefix + "family", _this.fontFamily, _null, false, true), A.IterableProperty$(prefix + "familyFallback", _this.get$fontFamilyFallback(), _null, "[]", B.DiagnosticLevel_3, B.DiagnosticsTreeStyle_8, type$.String), A.DoubleProperty$(prefix + "size", _this.fontSize, _null, _null, B.DiagnosticLevel_3, true, _null, _null)], type$.JSArray_DiagnosticsNode);
      t1 = _this.fontWeight;
      weightDescription = t1 != null ? "" + (t1.index + 1) + "00" : _null;
      B.JSArray_methods.add$1(styles, A.DiagnosticsProperty$(prefix + "weight", t1, true, _null, weightDescription, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.FontWeight));
      B.JSArray_methods.add$1(styles, A.EnumProperty$(prefix + "style", _this.fontStyle, _null, B.DiagnosticLevel_3, type$.FontStyle));
      B.JSArray_methods.add$1(styles, A.DoubleProperty$(prefix + "letterSpacing", _this.letterSpacing, _null, _null, B.DiagnosticLevel_3, true, _null, _null));
      B.JSArray_methods.add$1(styles, A.DoubleProperty$(prefix + "wordSpacing", _this.wordSpacing, _null, _null, B.DiagnosticLevel_3, true, _null, _null));
      B.JSArray_methods.add$1(styles, A.EnumProperty$(prefix + "baseline", _this.textBaseline, _null, B.DiagnosticLevel_3, type$.TextBaseline));
      B.JSArray_methods.add$1(styles, A.DoubleProperty$(prefix + "height", _this.height, _null, _null, B.DiagnosticLevel_3, true, _null, "x"));
      B.JSArray_methods.add$1(styles, A.EnumProperty$(prefix + "leadingDistribution", _this.leadingDistribution, _null, B.DiagnosticLevel_3, type$.TextLeadingDistribution));
      B.JSArray_methods.add$1(styles, A.DiagnosticsProperty$(prefix + "locale", _this.locale, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.Locale));
      t1 = type$.Paint;
      B.JSArray_methods.add$1(styles, A.DiagnosticsProperty$(prefix + "foreground", _this.foreground, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t1));
      B.JSArray_methods.add$1(styles, A.DiagnosticsProperty$(prefix + "background", _this.background, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t1));
      t1 = _this.decoration;
      t2 = t1 == null;
      if (!t2 || _this.decorationColor != null || _this.decorationStyle != null || _this.decorationThickness != null) {
        decorationDescription = A._setArrayType([], type$.JSArray_String);
        t3 = _this.decorationStyle;
        if (t3 != null)
          B.JSArray_methods.add$1(decorationDescription, t3._name);
        t3 = _this.decorationColor;
        B.JSArray_methods.add$1(styles, A.ColorProperty$(prefix + "decorationColor", t3, _null, B.DiagnosticLevel_1, true, B.DiagnosticsTreeStyle_8));
        if (t3 != null)
          B.JSArray_methods.add$1(decorationDescription, t3.toString$0(0));
        t3 = prefix + "decoration";
        B.JSArray_methods.add$1(styles, A.DiagnosticsProperty$(t3, t1, true, _null, _null, false, _null, _null, B.DiagnosticLevel_0, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.TextDecoration));
        if (!t2)
          B.JSArray_methods.add$1(decorationDescription, t1.toString$0(0));
        A.assertHelper(decorationDescription.length !== 0);
        B.JSArray_methods.add$1(styles, A.MessageProperty$(t3, B.JSArray_methods.join$1(decorationDescription, " "), B.DiagnosticLevel_3));
        B.JSArray_methods.add$1(styles, A.DoubleProperty$(prefix + "decorationThickness", _this.decorationThickness, _null, _null, B.DiagnosticLevel_3, true, _null, "x"));
      }
      t1 = _this.inherit;
      t2 = !B.JSArray_methods.any$1(styles, new A.TextStyle_debugFillProperties_closure());
      t3 = t2 && t1 ? B.DiagnosticLevel_1 : B.DiagnosticLevel_3;
      properties.add$1(0, A.DiagnosticsProperty$(prefix + "inherit", t1, true, B.C__NoDefaultValue, _null, false, _null, _null, t3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.bool));
      B.JSArray_methods.forEach$1(styles, properties.get$add(properties));
      if (t2)
        properties.add$1(0, A.FlagProperty$("inherit", _null, prefix + "<no style specified>", prefix + "<all styles inherited>", B.DiagnosticLevel_3, false, t1));
      B.JSArray_methods.add$1(styles, A.EnumProperty$(prefix + "overflow", _this.overflow, _null, B.DiagnosticLevel_3, type$.TextOverflow));
    },
    debugFillProperties$1(properties) {
      return this.debugFillProperties$2$prefix(properties, "");
    }
  };
  A.TextStyle_copyWith_closure.prototype = {
    call$0() {
      var _this = this,
        t1 = _this.debugLabel;
      if (t1 != null)
        _this._box_0.newDebugLabel = t1;
      else {
        t1 = _this.$this.debugLabel;
        if (t1 != null)
          _this._box_0.newDebugLabel = "(" + t1 + ").copyWith";
      }
      return true;
    },
    $signature: 0
  };
  A.TextStyle_apply_closure.prototype = {
    call$0() {
      var t1 = this.$this.debugLabel;
      if (t1 != null)
        this._box_0.modifiedDebugLabel = "(" + t1 + ").apply";
      return true;
    },
    $signature: 0
  };
  A.TextStyle_merge_closure.prototype = {
    call$0() {
      var t3, _this = this,
        t1 = _this.other.debugLabel,
        t2 = t1 == null;
      if (!t2 || _this.$this.debugLabel != null) {
        t3 = _this.$this.debugLabel;
        if (t3 == null)
          t3 = "unknown";
        if (t2)
          t1 = "unknown";
        _this._box_0.mergedDebugLabel = "(" + t3 + ").merge(" + t1 + ")";
      }
      return true;
    },
    $signature: 0
  };
  A.TextStyle_lerp_closure.prototype = {
    call$0() {
      var t2, t3, _this = this,
        t1 = _this.a;
      t1 = t1 == null ? null : t1.debugLabel;
      if (t1 == null)
        t1 = "unknown";
      t2 = B.JSNumber_methods.toStringAsFixed$1(_this.t, 1);
      t3 = _this.b;
      t3 = t3 == null ? null : t3.debugLabel;
      if (t3 == null)
        t3 = "unknown";
      _this._box_0.lerpDebugLabel = "lerp(" + t1 + " \u23af" + t2 + "\u2192 " + t3 + ")";
      return true;
    },
    $signature: 0
  };
  A.TextStyle_lerp_closure0.prototype = {
    call$0() {
      var t3,
        t1 = this.a,
        t2 = this.b;
      if (t1.inherit === t2.inherit)
        return true;
      t3 = A._setArrayType([], type$.JSArray_String);
      if (t1.foreground == null && t2.foreground == null && t1.color == null && t2.color == null)
        t3.push("color");
      if (t1.background == null && t2.background == null && t1.backgroundColor == null && t2.backgroundColor == null)
        t3.push("backgroundColor");
      if (t1.fontSize == null && t2.fontSize == null)
        t3.push("fontSize");
      if (t1.letterSpacing == null && t2.letterSpacing == null)
        t3.push("letterSpacing");
      if (t1.wordSpacing == null && t2.wordSpacing == null)
        t3.push("wordSpacing");
      if (t1.height == null && t2.height == null)
        t3.push("height");
      if (t1.decorationColor == null && t2.decorationColor == null)
        t3.push("decorationColor");
      if (t1.decorationThickness == null && t2.decorationThickness == null)
        t3.push("decorationThickness");
      if (t3.length === 0)
        return true;
      throw A.wrapException(A.FlutterError$fromParts(A._setArrayType([A.ErrorSummary$("Failed to interpolate TextStyles with different inherit values."), A.ErrorSpacer$(), A.ErrorDescription$("The TextStyles being interpolated were:"), t1.toDiagnosticsNode$2$name$style("from", B.DiagnosticsTreeStyle_8), t2.toDiagnosticsNode$2$name$style("to", B.DiagnosticsTreeStyle_8), A.ErrorDescription$("The following fields are unspecified in both TextStyles:\n" + B.JSArray_methods.map$1$1(t3, new A.TextStyle_lerp__closure(), type$.String).join$1(0, ", ") + '.\nWhen "inherit" changes during the transition, these fields may observe abrupt value changes as a result, causing "jump"s in the transition.'), A.ErrorSpacer$(), A.ErrorHint$('In general, TextStyle.lerp only works well when both TextStyles have the same "inherit" value, and specify the same fields.'), A.ErrorHint$("If the TextStyles were directly created by you, consider bringing them to parity to ensure a smooth transition."), A.ErrorSpacer$(), A.ErrorHint$('If one of the TextStyles being lerped is significantly more elaborate than the other, and has "inherited" set to false, it is often because it is merged with another TextStyle before being lerped. Comparing the "debugLabel"s of the two TextStyles may help identify if that was the case.'), A.ErrorHint$('For example, you may see this error message when trying to lerp between "ThemeData()" and "Theme.of(context)". This is because TextStyles from "Theme.of(context)" are merged with TextStyles from another theme and thus are more elaborate than the TextStyles from "ThemeData()" (which is reflected in their "debugLabel"s -- TextStyles from "Theme.of(context)" should have labels in the form of "(<A TextStyle>).merge(<Another TextStyle>)"). It is recommended to only lerp ThemeData with matching TextStyles.')], type$.JSArray_DiagnosticsNode)));
    },
    $signature: 0
  };
  A.TextStyle_lerp__closure.prototype = {
    call$1($name) {
      return '"' + A._asString($name) + '"';
    },
    $signature: 47
  };
  A.TextStyle_debugFillProperties_closure.prototype = {
    call$1(n) {
      var t1;
      type$.DiagnosticsNode._as(n);
      t1 = n.get$level(n);
      return t1.index >= 3;
    },
    $signature: 62
  };
  A._TextStyle_Object_Diagnosticable.prototype = {};
  A.FrictionSimulation.prototype = {
    FrictionSimulation$5$constantDeceleration$tolerance(drag, position, velocity, constantDeceleration, tolerance) {
      var _this = this;
      _this._finalTime = A._newtonsMethod(new A.FrictionSimulation_closure(_this), _this.get$dx(_this), 0, 10, 0);
    },
    x$1(_, time) {
      var t1, t2, _this = this;
      if (time > _this._finalTime)
        return _this.get$finalX();
      t1 = _this._v;
      t2 = _this._dragLog;
      return _this._friction_simulation$_x + t1 * Math.pow(_this._friction_simulation$_drag, time) / t2 - t1 / t2 - _this._constantDeceleration / 2 * time * time;
    },
    dx$1(_, time) {
      var _this = this;
      if (time > _this._finalTime)
        return 0;
      return _this._v * Math.pow(_this._friction_simulation$_drag, time) - _this._constantDeceleration * time;
    },
    get$finalX() {
      var _this = this;
      if (_this._constantDeceleration === 0)
        return _this._friction_simulation$_x - _this._v / _this._dragLog;
      return _this.x$1(0, _this._finalTime);
    },
    timeAtX$1(x) {
      var t2, _this = this,
        t1 = _this._friction_simulation$_x;
      if (x === t1)
        return 0;
      t2 = _this._v;
      if (t2 !== 0)
        if (t2 > 0)
          t1 = x < t1 || x > _this.get$finalX();
        else
          t1 = x > t1 || x < _this.get$finalX();
      else
        t1 = true;
      if (t1)
        return 1 / 0;
      return A._newtonsMethod(_this.get$dx(_this), _this.get$x(_this), 0, 10, x);
    },
    isDone$1(time) {
      return Math.abs(this.dx$1(0, time)) < this.tolerance.velocity;
    },
    toString$0(_) {
      var _this = this;
      return A.objectRuntimeType(_this, "FrictionSimulation") + "(c\u2093: " + B.JSNumber_methods.toStringAsFixed$1(_this._friction_simulation$_drag, 1) + ", x\u2080: " + B.JSNumber_methods.toStringAsFixed$1(_this._friction_simulation$_x, 1) + ", dx\u2080: " + B.JSNumber_methods.toStringAsFixed$1(_this._v, 1) + ")";
    }
  };
  A.FrictionSimulation_closure.prototype = {
    call$1(time) {
      var t1 = this.$this;
      return t1._v * Math.pow(t1._friction_simulation$_drag, time) * t1._dragLog - t1._constantDeceleration;
    },
    $signature: 2
  };
  A.Simulation.prototype = {
    toString$0(_) {
      return A.objectRuntimeType(this, "Simulation");
    }
  };
  A.SpringDescription.prototype = {
    toString$0(_) {
      var _this = this;
      return A.objectRuntimeType(_this, "SpringDescription") + "(mass: " + B.JSNumber_methods.toStringAsFixed$1(_this.mass, 1) + ", stiffness: " + B.JSInt_methods.toStringAsFixed$1(_this.stiffness, 1) + ", damping: " + B.JSNumber_methods.toStringAsFixed$1(_this.damping, 1) + ")";
    }
  };
  A.SpringType.prototype = {
    _enumToString$0() {
      return "SpringType." + this._name;
    }
  };
  A.SpringSimulation.prototype = {
    x$1(_, time) {
      var t1 = this._endPosition,
        t2 = this._solution.x$1(0, time);
      return t1 + t2;
    },
    dx$1(_, time) {
      var t1 = this._solution.dx$1(0, time);
      return t1;
    },
    isDone$1(time) {
      var t1 = this._solution;
      return A.nearEqual(t1.x$1(0, time), 0, this.tolerance.distance) && A.nearEqual(t1.dx$1(0, time), 0, this.tolerance.velocity);
    },
    toString$0(_) {
      var t1 = this._solution;
      return A.objectRuntimeType(this, "SpringSimulation") + "(end: " + B.JSNumber_methods.toStringAsFixed$1(this._endPosition, 1) + ", " + t1.get$type(t1).toString$0(0) + ")";
    }
  };
  A.ScrollSpringSimulation.prototype = {
    x$1(_, time) {
      return this.isDone$1(time) ? this._endPosition : this.super$SpringSimulation$x(0, time);
    }
  };
  A._CriticalSolution.prototype = {
    x$1(_, time) {
      return (this._c1 + this._c2 * time) * Math.pow(2.718281828459045, this._r * time);
    },
    dx$1(_, time) {
      var t1 = this._r,
        power = Math.pow(2.718281828459045, t1 * time),
        t2 = this._c2;
      return t1 * (this._c1 + t2 * time) * power + t2 * power;
    },
    get$type(_) {
      return B.SpringType_0;
    },
    $is_SpringSolution: 1
  };
  A._OverdampedSolution.prototype = {
    x$1(_, time) {
      var _this = this;
      return _this._c1 * Math.pow(2.718281828459045, _this._r1 * time) + _this._c2 * Math.pow(2.718281828459045, _this._r2 * time);
    },
    dx$1(_, time) {
      var _this = this,
        t1 = _this._r1,
        t2 = _this._r2;
      return _this._c1 * t1 * Math.pow(2.718281828459045, t1 * time) + _this._c2 * t2 * Math.pow(2.718281828459045, t2 * time);
    },
    get$type(_) {
      return B.SpringType_2;
    },
    $is_SpringSolution: 1
  };
  A._UnderdampedSolution.prototype = {
    x$1(_, time) {
      var _this = this,
        t1 = _this._w * time;
      return Math.pow(2.718281828459045, _this._r * time) * (_this._c1 * Math.cos(t1) + _this._c2 * Math.sin(t1));
    },
    dx$1(_, time) {
      var t4, _this = this,
        t1 = _this._r,
        power = Math.pow(2.718281828459045, t1 * time),
        t2 = _this._w,
        t3 = t2 * time,
        cosine = Math.cos(t3),
        sine = Math.sin(t3);
      t3 = _this._c2;
      t4 = _this._c1;
      return power * (t3 * t2 * cosine - t4 * t2 * sine) + t1 * power * (t3 * sine + t4 * cosine);
    },
    get$type(_) {
      return B.SpringType_1;
    },
    $is_SpringSolution: 1
  };
  A.Tolerance.prototype = {
    toString$0(_) {
      return A.objectRuntimeType(this, "Tolerance") + "(distance: \xb1" + A.S(this.distance) + ", time: \xb10.001, velocity: \xb1" + A.S(this.velocity) + ")";
    }
  };
  A.RenderAnimatedSizeState.prototype = {
    _enumToString$0() {
      return "RenderAnimatedSizeState." + this._name;
    }
  };
  A.RenderAnimatedSize.prototype = {
    RenderAnimatedSize$9$alignment$child$clipBehavior$curve$duration$onEnd$reverseDuration$textDirection$vsync(alignment, child, clipBehavior, curve, duration, onEnd, reverseDuration, textDirection, vsync) {
      var _this = this,
        t1 = A.AnimationController$(null, duration, reverseDuration, null, vsync),
        t2 = type$.void_Function._as(new A.RenderAnimatedSize_closure(_this));
      t1.didRegisterListener$0();
      t1.AnimationLocalListenersMixin__listeners.add$1(0, t2);
      _this.__RenderAnimatedSize__controller_F !== $ && A.throwLateFieldAI("_controller");
      _this.__RenderAnimatedSize__controller_F = t1;
      t1 = A.CurvedAnimation$(curve, t1, null);
      _this.__RenderAnimatedSize__animation_F !== $ && A.throwLateFieldAI("_animation");
      _this.__RenderAnimatedSize__animation_F = t1;
      _this.set$_onEnd(onEnd);
    },
    set$duration(_, value) {
      var t1 = this.__RenderAnimatedSize__controller_F;
      t1 === $ && A.throwLateFieldNI("_controller");
      if (value.$eq(0, t1.duration))
        return;
      t1.duration = value;
    },
    set$reverseDuration(value) {
      var t1 = this.__RenderAnimatedSize__controller_F;
      t1 === $ && A.throwLateFieldNI("_controller");
      if (value == t1.reverseDuration)
        return;
      t1.reverseDuration = value;
    },
    set$curve(_, value) {
      var t1 = this.__RenderAnimatedSize__animation_F;
      t1 === $ && A.throwLateFieldNI("_animation");
      if (value === t1.curve)
        return;
      t1.curve = value;
    },
    set$vsync(value) {
      var t1, t2, t3;
      if (value === this._vsync)
        return;
      this._vsync = value;
      t1 = this.__RenderAnimatedSize__controller_F;
      t1 === $ && A.throwLateFieldNI("_controller");
      t2 = t1._ticker;
      t2.toString;
      t1 = t1._ticker = value.createTicker$1(t1.get$_animation_controller$_tick());
      A.assertHelper(t1._ticker$_future == null);
      A.assertHelper(t1._ticker$_future == null);
      A.assertHelper(t1._startTime == null);
      A.assertHelper(t1._animationId == null);
      if (A.assertTest(t2._ticker$_future == null === (t2._startTime == null)))
        A.assertThrow("Cannot absorb Ticker after it has been disposed.");
      t3 = t2._ticker$_future;
      if (t3 != null) {
        t1._ticker$_future = t3;
        t1._startTime = t2._startTime;
        if (!t1._muted)
          t3 = t1._animationId == null;
        else
          t3 = false;
        if (t3)
          t1.scheduleTick$0();
        t2._ticker$_future = null;
        t2.unscheduleTick$0();
      }
      t2.dispose$0();
    },
    set$onEnd(_, value) {
      return;
    },
    attach$1(owner) {
      var t1, t2, _this = this;
      _this.super$_RenderShiftedBox_RenderBox_RenderObjectWithChildMixin$attach(owner);
      switch (_this._animated_size$_state.index) {
        case 0:
        case 1:
          break;
        case 2:
        case 3:
          _this.markNeedsLayout$0();
          break;
      }
      t1 = _this.__RenderAnimatedSize__controller_F;
      t1 === $ && A.throwLateFieldNI("_controller");
      t2 = type$.void_Function_AnimationStatus._as(_this.get$_animationStatusListener());
      t1.didRegisterListener$0();
      t1 = t1.AnimationLocalStatusListenersMixin__statusListeners;
      t1.$ti._precomputed1._as(t2);
      t1._isDirty = true;
      B.JSArray_methods.add$1(t1._list, t2);
    },
    detach$0(_) {
      var t1 = this.__RenderAnimatedSize__controller_F;
      t1 === $ && A.throwLateFieldNI("_controller");
      t1.stop$0(0);
      t1.removeStatusListener$1(this.get$_animationStatusListener());
      this.super$_RenderShiftedBox_RenderBox_RenderObjectWithChildMixin$detach(0);
    },
    performLayout$0() {
      var t2, constraints, t3, _this = this,
        t1 = _this.__RenderAnimatedSize__controller_F;
      t1 === $ && A.throwLateFieldNI("_controller");
      t2 = t1.__AnimationController__value_A;
      t2 === $ && A.throwLateFieldNI("_value");
      _this._animated_size$_lastValue = t2;
      _this.__RenderAnimatedSize__hasVisualOverflow_A = false;
      constraints = A.RenderObject.prototype.get$constraints.call(_this);
      t2 = _this.RenderObjectWithChildMixin__child;
      if (t2 != null)
        t3 = constraints.minWidth >= constraints.maxWidth && constraints.minHeight >= constraints.maxHeight;
      else
        t3 = true;
      if (t3) {
        t1.stop$0(0);
        t1 = _this._sizeTween;
        t2 = new A.Size(constraints.constrainWidth$1(0), constraints.constrainHeight$1(0));
        t1.set$end(0, t2);
        t1.set$begin(t2);
        _this.set$size(0, t2);
        _this._animated_size$_state = B.RenderAnimatedSizeState_0;
        t2 = _this.RenderObjectWithChildMixin__child;
        if (t2 != null)
          t2.layout$1(constraints);
        return;
      }
      t2.layout$2$parentUsesSize(constraints, true);
      switch (_this._animated_size$_state.index) {
        case 0:
          t1 = _this._sizeTween;
          t2 = _this.debugAdoptSize$1(_this.RenderObjectWithChildMixin__child.get$size(0));
          t1.set$end(0, t2);
          t1.set$begin(t2);
          _this._animated_size$_state = B.RenderAnimatedSizeState_1;
          break;
        case 1:
          t2 = _this._sizeTween;
          if (!J.$eq$(t2.end, _this.RenderObjectWithChildMixin__child.get$size(0))) {
            t2.set$begin(_this.get$size(0));
            t2.set$end(0, _this.debugAdoptSize$1(_this.RenderObjectWithChildMixin__child.get$size(0)));
            _this._animated_size$_lastValue = 0;
            t1.forward$1$from(0, 0);
            _this._animated_size$_state = B.RenderAnimatedSizeState_2;
          } else {
            t3 = t1.__AnimationController__value_A;
            t3 === $ && A.throwLateFieldNI("_value");
            if (t3 === t1.upperBound) {
              t1 = _this.debugAdoptSize$1(_this.RenderObjectWithChildMixin__child.get$size(0));
              t2.set$end(0, t1);
              t2.set$begin(t1);
            } else {
              t2 = t1._ticker;
              if (!(t2 != null && t2._ticker$_future != null))
                t1.forward$0(0);
            }
          }
          break;
        case 2:
          t2 = _this._sizeTween;
          if (!J.$eq$(t2.end, _this.RenderObjectWithChildMixin__child.get$size(0))) {
            t3 = _this.debugAdoptSize$1(_this.RenderObjectWithChildMixin__child.get$size(0));
            t2.set$end(0, t3);
            t2.set$begin(t3);
            _this._animated_size$_lastValue = 0;
            t1.forward$1$from(0, 0);
            _this._animated_size$_state = B.RenderAnimatedSizeState_3;
          } else {
            _this._animated_size$_state = B.RenderAnimatedSizeState_1;
            t2 = t1._ticker;
            if (!(t2 != null && t2._ticker$_future != null))
              t1.forward$0(0);
          }
          break;
        case 3:
          t2 = _this._sizeTween;
          if (!J.$eq$(t2.end, _this.RenderObjectWithChildMixin__child.get$size(0))) {
            t3 = _this.debugAdoptSize$1(_this.RenderObjectWithChildMixin__child.get$size(0));
            t2.set$end(0, t3);
            t2.set$begin(t3);
            _this._animated_size$_lastValue = 0;
            t1.forward$1$from(0, 0);
          } else {
            t1.stop$0(0);
            _this._animated_size$_state = B.RenderAnimatedSizeState_1;
          }
          break;
      }
      t1 = _this._sizeTween;
      t2 = _this.__RenderAnimatedSize__animation_F;
      t2 === $ && A.throwLateFieldNI("_animation");
      t2 = t1.transform$1(0, type$.Animation_double._as(t2).get$value(0));
      t2.toString;
      _this.set$size(0, constraints.constrain$1(t2));
      _this.alignChild$0();
      if (_this.get$size(0)._dx < t1.end._dx || _this.get$size(0)._dy < t1.end._dy)
        _this.__RenderAnimatedSize__hasVisualOverflow_A = true;
    },
    computeDryLayout$1(constraints) {
      var t2, childSize, _this = this,
        t1 = _this.RenderObjectWithChildMixin__child;
      if (t1 != null)
        t2 = constraints.minWidth >= constraints.maxWidth && constraints.minHeight >= constraints.maxHeight;
      else
        t2 = true;
      if (t2)
        return new A.Size(constraints.constrainWidth$1(0), constraints.constrainHeight$1(0));
      childSize = t1._computeIntrinsics$2$3(B.C__DryLayout, constraints, t1.get$_computeDryLayout(), type$.BoxConstraints, type$.Size);
      switch (_this._animated_size$_state.index) {
        case 0:
          return constraints.constrain$1(childSize);
        case 1:
          if (!J.$eq$(_this._sizeTween.end, childSize))
            return constraints.constrain$1(_this.get$size(0));
          else {
            t1 = _this.__RenderAnimatedSize__controller_F;
            t1 === $ && A.throwLateFieldNI("_controller");
            t2 = t1.__AnimationController__value_A;
            t2 === $ && A.throwLateFieldNI("_value");
            if (t2 === t1.upperBound)
              return constraints.constrain$1(childSize);
          }
          break;
        case 3:
        case 2:
          if (!J.$eq$(_this._sizeTween.end, childSize))
            return constraints.constrain$1(childSize);
          break;
      }
      t1 = _this.__RenderAnimatedSize__animation_F;
      t1 === $ && A.throwLateFieldNI("_animation");
      t1 = _this._sizeTween.transform$1(0, type$.Animation_double._as(t1).get$value(0));
      t1.toString;
      return constraints.constrain$1(t1);
    },
    _animationStatusListener$1($status) {
      type$.AnimationStatus._as($status);
    },
    paint$2(context, offset) {
      var t1, t2, t3, _this = this;
      if (_this.RenderObjectWithChildMixin__child != null) {
        t1 = _this.__RenderAnimatedSize__hasVisualOverflow_A;
        t1 === $ && A.throwLateFieldNI("_hasVisualOverflow");
        t1 = t1 && _this._animated_size$_clipBehavior !== B.Clip_0;
      } else
        t1 = false;
      t2 = _this._animated_size$_clipRectLayer;
      if (t1) {
        t1 = _this.get$size(0);
        A.assertHelper(!_this._needsCompositingBitsUpdate);
        t3 = _this.__RenderObject__needsCompositing_A;
        t3 === $ && A.throwLateFieldNI("_needsCompositing");
        t2.set$layer(0, context.pushClipRect$6$clipBehavior$oldLayer(t3, offset, new A.Rect(0, 0, 0 + t1._dx, 0 + t1._dy), A.RenderShiftedBox.prototype.get$paint.call(_this), _this._animated_size$_clipBehavior, t2._layer));
      } else {
        t2.set$layer(0, null);
        _this.super$RenderShiftedBox$paint(context, offset);
      }
    },
    dispose$0() {
      var t1, _this = this;
      _this._animated_size$_clipRectLayer.set$layer(0, null);
      t1 = _this.__RenderAnimatedSize__controller_F;
      t1 === $ && A.throwLateFieldNI("_controller");
      t1.dispose$0();
      t1 = _this.__RenderAnimatedSize__animation_F;
      t1 === $ && A.throwLateFieldNI("_animation");
      t1.dispose$0();
      _this.super$RenderObject$dispose();
    },
    set$_onEnd(_onEnd) {
      this._onEnd = type$.nullable_void_Function._as(_onEnd);
    }
  };
  A.RenderAnimatedSize_closure.prototype = {
    call$0() {
      var t1 = this.$this,
        t2 = t1.__RenderAnimatedSize__controller_F;
      t2 === $ && A.throwLateFieldNI("_controller");
      t2 = t2.__AnimationController__value_A;
      t2 === $ && A.throwLateFieldNI("_value");
      if (t2 !== t1._animated_size$_lastValue)
        t1.markNeedsLayout$0();
    },
    $signature: 1
  };
  A.RendererBinding.prototype = {
    get$pipelineOwner() {
      var result, _this = this,
        value = _this.RendererBinding___RendererBinding_pipelineOwner_FI;
      if (value === $) {
        result = A.PipelineOwner$(new A.RendererBinding_pipelineOwner_closure(_this), new A.RendererBinding_pipelineOwner_closure0(_this), new A.RendererBinding_pipelineOwner_closure1(_this));
        _this.RendererBinding___RendererBinding_pipelineOwner_FI !== $ && A.throwLateFieldADI("pipelineOwner");
        _this.RendererBinding___RendererBinding_pipelineOwner_FI = result;
        value = result;
      }
      return value;
    },
    handleMetricsChanged$0() {
      var t1, forceFrame, t2, t3, t4, dpr, ratio, t5, t6, t7, devicePixelRatio;
      for (t1 = this.RendererBinding__viewIdToRenderView, t1 = new A.LinkedHashMapValueIterator(t1, t1._modifications, t1._first, A._instanceType(t1)._eval$1("LinkedHashMapValueIterator<2>")), forceFrame = false; t1.moveNext$0();) {
        t2 = t1.__js_helper$_current;
        forceFrame = forceFrame || t2.RenderObjectWithChildMixin__child != null;
        t3 = t2._view;
        t4 = $.$get$EngineFlutterDisplay__instance();
        dpr = t4._debugDevicePixelRatioOverride;
        if (dpr == null) {
          ratio = A._asDouble(self.window.devicePixelRatio);
          dpr = ratio === 0 ? 1 : ratio;
        }
        t5 = t3._physicalSize;
        if (t5 == null)
          t5 = t3._physicalSize = t3._computePhysicalSize$0();
        t5 = A.ViewConstraints_ViewConstraints$fromJs(t3._jsViewConstraints, new A.Size(t5._dx / dpr, t5._dy / dpr));
        t3 = t5.minWidth * dpr;
        t6 = t5.maxWidth * dpr;
        t7 = t5.minHeight * dpr;
        t5 = t5.maxHeight * dpr;
        devicePixelRatio = t4._debugDevicePixelRatioOverride;
        if (devicePixelRatio == null) {
          ratio = A._asDouble(self.window.devicePixelRatio);
          devicePixelRatio = ratio === 0 ? 1 : ratio;
        }
        t2.set$configuration(new A.ViewConfiguration(new A.BoxConstraints(t3 / devicePixelRatio, t6 / devicePixelRatio, t7 / devicePixelRatio, t5 / devicePixelRatio), new A.BoxConstraints(t3, t6, t7, t5), devicePixelRatio));
      }
      if (forceFrame)
        this.scheduleForcedFrame$0();
    },
    handleTextScaleFactorChanged$0() {
    },
    handlePlatformBrightnessChanged$0() {
    },
    initMouseTracker$0() {
      var t2,
        t1 = this.RendererBinding__mouseTracker;
      if (t1 != null)
        t1.dispose$0();
      t1 = type$.int;
      A.assertHelper(!B.SystemMouseCursor_basic.$eq(0, B.C__DeferringMouseCursor));
      t2 = $.$get$ChangeNotifier__emptyListeners();
      this.RendererBinding__mouseTracker = new A.MouseTracker(new A.RendererBinding_initMouseTracker_closure(this), new A.MouseCursorManager(B.SystemMouseCursor_basic, A.LinkedHashMap_LinkedHashMap$_empty(t1, type$.MouseCursorSession)), A.LinkedHashMap_LinkedHashMap$_empty(t1, type$._MouseState), t2);
    },
    _handleWebFirstFrame$1(__wc0_formal) {
      type$.Duration._as(__wc0_formal);
      B.MethodChannel_get._invokeMethod$1$3$arguments$missingOk("first-frame", null, false, type$.void);
    },
    _handlePersistentFrameCallback$1(timeStamp) {
      type$.Duration._as(timeStamp);
      this.drawFrame$0();
      this._scheduleMouseTrackerUpdate$0();
    },
    _scheduleMouseTrackerUpdate$0() {
      A.assertHelper(!this.RendererBinding__debugMouseTrackerUpdateScheduled);
      A.assertHelper(new A.RendererBinding__scheduleMouseTrackerUpdate_closure(this).call$0());
      A.BindingBase_checkInstance($.SchedulerBinding__instance, type$.SchedulerBinding).addPostFrameCallback$2$debugLabel(new A.RendererBinding__scheduleMouseTrackerUpdate_closure0(this), "RendererBinding.mouseTrackerUpdate");
    },
    deferFirstFrame$0() {
      A.assertHelper(this.RendererBinding__firstFrameDeferredCount >= 0);
      ++this.RendererBinding__firstFrameDeferredCount;
    },
    allowFirstFrame$0() {
      var _this = this;
      A.assertHelper(_this.RendererBinding__firstFrameDeferredCount > 0);
      --_this.RendererBinding__firstFrameDeferredCount;
      if (!_this.RendererBinding__firstFrameSent)
        _this.scheduleWarmUpFrame$0();
    },
    drawFrame$0() {
      var _this = this,
        t1 = _this.RendererBinding___RendererBinding__rootPipelineOwner_A;
      t1 === $ && A.throwLateFieldNI("_rootPipelineOwner");
      t1.flushLayout$0();
      _this.RendererBinding___RendererBinding__rootPipelineOwner_A.flushCompositingBits$0();
      _this.RendererBinding___RendererBinding__rootPipelineOwner_A.flushPaint$0();
      if (_this.RendererBinding__firstFrameSent || _this.RendererBinding__firstFrameDeferredCount === 0) {
        for (t1 = _this.RendererBinding__viewIdToRenderView, t1 = new A.LinkedHashMapValueIterator(t1, t1._modifications, t1._first, A._instanceType(t1)._eval$1("LinkedHashMapValueIterator<2>")); t1.moveNext$0();)
          t1.__js_helper$_current.compositeFrame$0();
        _this.RendererBinding___RendererBinding__rootPipelineOwner_A.flushSemantics$0();
        _this.RendererBinding__firstFrameSent = true;
      }
    },
    _forceRepaint$0() {
      var t1, t2, t3, t4, t5,
        visitor = A._Cell$named("visitor");
      visitor._value = new A.RendererBinding__forceRepaint_closure(visitor);
      for (t1 = this.RendererBinding__viewIdToRenderView, t1 = new A.LinkedHashMapValueIterator(t1, t1._modifications, t1._first, A._instanceType(t1)._eval$1("LinkedHashMapValueIterator<2>")), t2 = type$.void_Function_RenderObject, t3 = visitor.__late_helper$_name; t1.moveNext$0();) {
        t4 = t1.__js_helper$_current;
        t5 = visitor._value;
        if (t5 === visitor)
          A.throwExpression(A.LateError$localNI(t3));
        t2._as(t5);
        t4 = t4.RenderObjectWithChildMixin__child;
        if (t4 != null)
          t5.call$1(t4);
      }
      return this.get$endOfFrame();
    },
    $isBindingBase: 1,
    $isHitTestTarget: 1,
    $isSchedulerBinding: 1
  };
  A.RendererBinding_pipelineOwner_closure.prototype = {
    call$0() {
      var t1 = this.$this.get$pipelineOwner()._rootNode;
      if (t1 != null)
        t1.scheduleInitialSemantics$0();
    },
    $signature: 1
  };
  A.RendererBinding_pipelineOwner_closure1.prototype = {
    call$1(update) {
      var t1 = this.$this.get$pipelineOwner()._rootNode;
      if (t1 != null) {
        t1 = t1._view;
        if (A.assertTest(!t1.isDisposed))
          A.assertThrow("Trying to update semantics on a disposed EngineFlutterView.");
        t1.get$semantics().updateSemantics$1(update);
      }
    },
    $signature: 129
  };
  A.RendererBinding_pipelineOwner_closure0.prototype = {
    call$0() {
      var t1 = this.$this.get$pipelineOwner()._rootNode;
      if (t1 != null)
        t1.clearSemantics$0();
    },
    $signature: 1
  };
  A.RendererBinding_initMouseTracker_closure.prototype = {
    call$2(position, viewId) {
      var result = A.HitTestResult$();
      this.$this.hitTestInView$3(result, position, viewId);
      return result;
    },
    $signature: 285
  };
  A.RendererBinding__scheduleMouseTrackerUpdate_closure.prototype = {
    call$0() {
      return this.$this.RendererBinding__debugMouseTrackerUpdateScheduled = true;
    },
    $signature: 0
  };
  A.RendererBinding__scheduleMouseTrackerUpdate_closure0.prototype = {
    call$1(duration) {
      var t1;
      type$.Duration._as(duration);
      t1 = this.$this;
      A.assertHelper(t1.RendererBinding__debugMouseTrackerUpdateScheduled);
      A.assertHelper(new A.RendererBinding__scheduleMouseTrackerUpdate__closure(t1).call$0());
      t1.RendererBinding__mouseTracker.updateAllDevices$0();
    },
    $signature: 7
  };
  A.RendererBinding__scheduleMouseTrackerUpdate__closure.prototype = {
    call$0() {
      this.$this.RendererBinding__debugMouseTrackerUpdateScheduled = false;
      return true;
    },
    $signature: 0
  };
  A.RendererBinding__forceRepaint_closure.prototype = {
    call$1(child) {
      type$.RenderObject._as(child);
      child.markNeedsPaint$0();
      child.visitChildren$1(this.visitor._readLocal$0());
    },
    $signature: 12
  };
  A._BindingPipelineManifold.prototype = {
    dispose$0() {
      var t1 = type$.void_Function._as(this.get$notifyListeners());
      this._binding.get$_binding1$_semanticsEnabled().removeListener$1(0, t1);
      this.super$ChangeNotifier$dispose();
    },
    $isPipelineManifold: 1
  };
  A._DefaultRootPipelineOwner.prototype = {};
  A._ReusableRenderView.prototype = {
    prepareInitialFrame$0() {
      if (this._initialFramePrepared)
        return;
      this.super$RenderView$prepareInitialFrame();
      this._initialFramePrepared = true;
    },
    scheduleInitialSemantics$0() {
      this.clearSemantics$0();
      this.super$RenderObject$scheduleInitialSemantics();
    },
    dispose$0() {
      this.set$child(null);
    }
  };
  A._DebugSize.prototype = {};
  A.BoxConstraints.prototype = {
    copyWith$4$maxHeight$maxWidth$minHeight$minWidth(maxHeight, maxWidth, minHeight, minWidth) {
      var _this = this,
        t1 = minWidth == null ? _this.minWidth : minWidth,
        t2 = maxWidth == null ? _this.maxWidth : maxWidth,
        t3 = minHeight == null ? _this.minHeight : minHeight;
      return new A.BoxConstraints(t1, t2, t3, maxHeight == null ? _this.maxHeight : maxHeight);
    },
    copyWith$2$minHeight$minWidth(minHeight, minWidth) {
      return this.copyWith$4$maxHeight$maxWidth$minHeight$minWidth(null, null, minHeight, minWidth);
    },
    copyWith$2$maxWidth$minWidth(maxWidth, minWidth) {
      return this.copyWith$4$maxHeight$maxWidth$minHeight$minWidth(null, maxWidth, null, minWidth);
    },
    copyWith$2$maxHeight$minHeight(maxHeight, minHeight) {
      return this.copyWith$4$maxHeight$maxWidth$minHeight$minWidth(maxHeight, null, minHeight, null);
    },
    copyWith$1$maxHeight(maxHeight) {
      return this.copyWith$4$maxHeight$maxWidth$minHeight$minWidth(maxHeight, null, null, null);
    },
    copyWith$1$maxWidth(maxWidth) {
      return this.copyWith$4$maxHeight$maxWidth$minHeight$minWidth(null, maxWidth, null, null);
    },
    deflate$1(edges) {
      var horizontal, vertical, deflatedMinWidth, deflatedMinHeight, _this = this;
      A.assertHelper(_this.debugAssertIsValid$0());
      horizontal = edges.get$horizontal();
      vertical = edges.get$_top(0) + edges.get$_bottom(0);
      deflatedMinWidth = Math.max(0, _this.minWidth - horizontal);
      deflatedMinHeight = Math.max(0, _this.minHeight - vertical);
      return new A.BoxConstraints(deflatedMinWidth, Math.max(deflatedMinWidth, _this.maxWidth - horizontal), deflatedMinHeight, Math.max(deflatedMinHeight, _this.maxHeight - vertical));
    },
    loosen$0() {
      A.assertHelper(this.debugAssertIsValid$0());
      return new A.BoxConstraints(0, this.maxWidth, 0, this.maxHeight);
    },
    enforce$1(constraints) {
      var _this = this,
        t1 = constraints.minWidth,
        t2 = constraints.maxWidth,
        t3 = constraints.minHeight,
        t4 = constraints.maxHeight;
      return new A.BoxConstraints(A.clampDouble(_this.minWidth, t1, t2), A.clampDouble(_this.maxWidth, t1, t2), A.clampDouble(_this.minHeight, t3, t4), A.clampDouble(_this.maxHeight, t3, t4));
    },
    tighten$2$height$width(height, width) {
      var t5, t6, _this = this,
        t1 = width == null,
        t2 = _this.minWidth,
        t3 = t1 ? t2 : A.clampDouble(width, t2, _this.maxWidth),
        t4 = _this.maxWidth;
      t1 = t1 ? t4 : A.clampDouble(width, t2, t4);
      t2 = height == null;
      t4 = _this.minHeight;
      t5 = t2 ? t4 : A.clampDouble(height, t4, _this.maxHeight);
      t6 = _this.maxHeight;
      return new A.BoxConstraints(t3, t1, t5, t2 ? t6 : A.clampDouble(height, t4, t6));
    },
    tighten$1$height(height) {
      return this.tighten$2$height$width(height, null);
    },
    tighten$1$width(width) {
      return this.tighten$2$height$width(null, width);
    },
    get$flipped() {
      var _this = this;
      return new A.BoxConstraints(_this.minHeight, _this.maxHeight, _this.minWidth, _this.maxWidth);
    },
    constrainWidth$1(width) {
      A.assertHelper(this.debugAssertIsValid$0());
      return A.clampDouble(width, this.minWidth, this.maxWidth);
    },
    constrainWidth$0() {
      return this.constrainWidth$1(1 / 0);
    },
    constrainHeight$1(height) {
      A.assertHelper(this.debugAssertIsValid$0());
      return A.clampDouble(height, this.minHeight, this.maxHeight);
    },
    constrainHeight$0() {
      return this.constrainHeight$1(1 / 0);
    },
    _debugPropagateDebugSize$2(size, result) {
      var t1 = {};
      t1.result = result;
      A.assertHelper(new A.BoxConstraints__debugPropagateDebugSize_closure(t1, size).call$0());
      return t1.result;
    },
    constrain$1(size) {
      var t1 = {};
      t1.result = new A.Size(this.constrainWidth$1(size._dx), this.constrainHeight$1(size._dy));
      A.assertHelper(new A.BoxConstraints_constrain_closure(t1, this, size).call$0());
      return t1.result;
    },
    constrainSizeAndAttemptToPreserveAspectRatio$1(size) {
      var width1, height, aspectRatio, height0, _this = this, t1 = {},
        width = _this.minWidth,
        width0 = _this.maxWidth;
      if (width >= width0 && _this.minHeight >= _this.maxHeight) {
        t1 = {};
        t1.result = new A.Size(_this.constrainWidth$1(0), _this.constrainHeight$1(0));
        A.assertHelper(new A.BoxConstraints_constrainSizeAndAttemptToPreserveAspectRatio_closure(t1, _this, size).call$0());
        return t1.result;
      }
      if (size.get$isEmpty(0))
        return _this.constrain$1(size);
      width1 = size._dx;
      height = size._dy;
      aspectRatio = width1 / height;
      if (width1 > width0)
        height = width0 / aspectRatio;
      else
        width0 = width1;
      height0 = _this.maxHeight;
      if (height > height0) {
        width0 = height0 * aspectRatio;
        height = height0;
      }
      if (width0 < width)
        height = width / aspectRatio;
      else
        width = width0;
      height0 = _this.minHeight;
      if (height < height0) {
        width = height0 * aspectRatio;
        height = height0;
      }
      t1.result = new A.Size(_this.constrainWidth$1(width), _this.constrainHeight$1(height));
      A.assertHelper(new A.BoxConstraints_constrainSizeAndAttemptToPreserveAspectRatio_closure0(t1, _this, size).call$0());
      return t1.result;
    },
    get$biggest() {
      return new A.Size(this.constrainWidth$0(), this.constrainHeight$0());
    },
    isSatisfiedBy$1(size) {
      var t1, t2, _this = this;
      A.assertHelper(_this.debugAssertIsValid$0());
      t1 = size._dx;
      t2 = false;
      if (_this.minWidth <= t1)
        if (t1 <= _this.maxWidth) {
          t1 = size._dy;
          t1 = _this.minHeight <= t1 && t1 <= _this.maxHeight;
        } else
          t1 = t2;
      else
        t1 = t2;
      return t1;
    },
    $mul(_, factor) {
      var _this = this;
      return new A.BoxConstraints(_this.minWidth * factor, _this.maxWidth * factor, _this.minHeight * factor, _this.maxHeight * factor);
    },
    get$isNormalized() {
      var _this = this,
        t1 = _this.minWidth,
        t2 = false;
      if (t1 >= 0)
        if (t1 <= _this.maxWidth) {
          t1 = _this.minHeight;
          t1 = t1 >= 0 && t1 <= _this.maxHeight;
        } else
          t1 = t2;
      else
        t1 = t2;
      return t1;
    },
    debugAssertIsValid$2$informationCollector$isAppliedConstraint(informationCollector, isAppliedConstraint) {
      A.assertHelper(new A.BoxConstraints_debugAssertIsValid_closure(this, type$.nullable_Iterable_DiagnosticsNode_Function._as(informationCollector), isAppliedConstraint).call$0());
      return this.get$isNormalized();
    },
    debugAssertIsValid$0() {
      return this.debugAssertIsValid$2$informationCollector$isAppliedConstraint(null, false);
    },
    debugAssertIsValid$1$isAppliedConstraint(isAppliedConstraint) {
      return this.debugAssertIsValid$2$informationCollector$isAppliedConstraint(null, isAppliedConstraint);
    },
    $eq(_, other) {
      var t1, _this = this;
      if (other == null)
        return false;
      A.assertHelper(_this.debugAssertIsValid$0());
      if (_this === other)
        return true;
      if (J.get$runtimeType$(other) !== A.getRuntimeTypeOfDartObject(_this))
        return false;
      t1 = other instanceof A.BoxConstraints;
      A.assertHelper(t1 && other.debugAssertIsValid$0());
      return t1 && other.minWidth === _this.minWidth && other.maxWidth === _this.maxWidth && other.minHeight === _this.minHeight && other.maxHeight === _this.maxHeight;
    },
    get$hashCode(_) {
      var _this = this;
      A.assertHelper(_this.debugAssertIsValid$0());
      return A.Object_hash(_this.minWidth, _this.maxWidth, _this.minHeight, _this.maxHeight, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue);
    },
    toString$0(_) {
      var t2, _this = this,
        annotation = _this.get$isNormalized() ? "" : "; NOT NORMALIZED",
        t1 = _this.minWidth;
      if (t1 === 1 / 0 && _this.minHeight === 1 / 0)
        return "BoxConstraints(biggest" + annotation + ")";
      if (t1 === 0 && _this.maxWidth === 1 / 0 && _this.minHeight === 0 && _this.maxHeight === 1 / 0)
        return "BoxConstraints(unconstrained" + annotation + ")";
      t2 = new A.BoxConstraints_toString_describe();
      return "BoxConstraints(" + t2.call$3(t1, _this.maxWidth, "w") + ", " + t2.call$3(_this.minHeight, _this.maxHeight, "h") + annotation + ")";
    }
  };
  A.BoxConstraints__debugPropagateDebugSize_closure.prototype = {
    call$0() {
      var t2, t3,
        t1 = this.size;
      if (t1 instanceof A._DebugSize) {
        t2 = this._box_0;
        t3 = t2.result;
        t2.result = new A._DebugSize(t1._box$_owner, t1._canBeUsedByParent, t3._dx, t3._dy);
      }
      return true;
    },
    $signature: 0
  };
  A.BoxConstraints_constrain_closure.prototype = {
    call$0() {
      var t1 = this._box_0;
      t1.result = this.$this._debugPropagateDebugSize$2(this.size, t1.result);
      return true;
    },
    $signature: 0
  };
  A.BoxConstraints_constrainSizeAndAttemptToPreserveAspectRatio_closure.prototype = {
    call$0() {
      var t1 = this._box_0;
      t1.result = this.$this._debugPropagateDebugSize$2(this.size, t1.result);
      return true;
    },
    $signature: 0
  };
  A.BoxConstraints_constrainSizeAndAttemptToPreserveAspectRatio_closure0.prototype = {
    call$0() {
      var t1 = this._box_1;
      t1.result = this.$this._debugPropagateDebugSize$2(this.size, t1.result);
      return true;
    },
    $signature: 0
  };
  A.BoxConstraints_debugAssertIsValid_closure.prototype = {
    call$0() {
      var t4, _0_0,
        t1 = this.$this,
        throwError = new A.BoxConstraints_debugAssertIsValid_closure_throwError(t1, this.informationCollector),
        t2 = t1.minWidth,
        t3 = isNaN(t2);
      if (t3 || isNaN(t1.maxWidth) || isNaN(t1.minHeight) || isNaN(t1.maxHeight)) {
        t4 = A._setArrayType([], type$.JSArray_String);
        if (t3)
          t4.push("minWidth");
        if (isNaN(t1.maxWidth))
          t4.push("maxWidth");
        if (isNaN(t1.minHeight))
          t4.push("minHeight");
        if (isNaN(t1.maxHeight))
          t4.push("maxHeight");
        A.assertHelper(t4.length !== 0);
        if (t4.length > 1)
          B.JSArray_methods.add$1(t4, "and " + t4.pop());
        _0_0 = t4.length;
        $label0$0: {
          if (1 === _0_0) {
            t3 = B.JSArray_methods.get$single(t4);
            break $label0$0;
          }
          if (2 === _0_0) {
            t3 = B.JSArray_methods.join$1(t4, " ");
            break $label0$0;
          }
          t3 = B.JSArray_methods.join$1(t4, ", ");
          break $label0$0;
        }
        throwError.call$1(A.ErrorSummary$("BoxConstraints has " + (t4.length === 1 ? "a NaN value" : "NaN values") + " in " + t3 + "."));
      }
      t3 = t2 < 0;
      if (t3 && t1.minHeight < 0)
        throwError.call$1(A.ErrorSummary$("BoxConstraints has both a negative minimum width and a negative minimum height."));
      if (t3)
        throwError.call$1(A.ErrorSummary$("BoxConstraints has a negative minimum width."));
      t3 = t1.minHeight;
      if (t3 < 0)
        throwError.call$1(A.ErrorSummary$("BoxConstraints has a negative minimum height."));
      t4 = t1.maxWidth < t2;
      if (t4 && t1.maxHeight < t3)
        throwError.call$1(A.ErrorSummary$("BoxConstraints has both width and height constraints non-normalized."));
      if (t4)
        throwError.call$1(A.ErrorSummary$("BoxConstraints has non-normalized width constraints."));
      if (t1.maxHeight < t3)
        throwError.call$1(A.ErrorSummary$("BoxConstraints has non-normalized height constraints."));
      if (this.isAppliedConstraint) {
        if (t2 == 1 / 0 || t2 == -1 / 0)
          t4 = t3 == 1 / 0 || t3 == -1 / 0;
        else
          t4 = false;
        if (t4)
          throwError.call$1(A.ErrorSummary$("BoxConstraints forces an infinite width and infinite height."));
        if (t2 == 1 / 0 || t2 == -1 / 0)
          throwError.call$1(A.ErrorSummary$("BoxConstraints forces an infinite width."));
        if (t3 == 1 / 0 || t3 == -1 / 0)
          throwError.call$1(A.ErrorSummary$("BoxConstraints forces an infinite height."));
      }
      A.assertHelper(t1.get$isNormalized());
      return true;
    },
    $signature: 0
  };
  A.BoxConstraints_debugAssertIsValid_closure_throwError.prototype = {
    call$1(message) {
      var _null = null,
        t1 = A._setArrayType([message], type$.JSArray_DiagnosticsNode),
        t2 = this.informationCollector;
      if (t2 != null)
        B.JSArray_methods.addAll$1(t1, t2.call$0());
      t1.push(A.DiagnosticsProperty$("The offending constraints were", this.$this, true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_9, _null, type$.BoxConstraints));
      throw A.wrapException(A.FlutterError$fromParts(t1));
    },
    $signature: 107
  };
  A.BoxConstraints_toString_describe.prototype = {
    call$3(min, max, dim) {
      if (min === max)
        return dim + "=" + B.JSNumber_methods.toStringAsFixed$1(min, 1);
      return B.JSNumber_methods.toStringAsFixed$1(min, 1) + "<=" + dim + "<=" + B.JSNumber_methods.toStringAsFixed$1(max, 1);
    },
    $signature: 212
  };
  A.BoxHitTestResult.prototype = {
    addWithPaintTransform$3$hitTest$position$transform(hitTest, position, transform) {
      type$.bool_Function_BoxHitTestResult_Offset._as(hitTest);
      if (transform != null) {
        transform = A.Matrix4_tryInvert(A.PointerEvent_removePerspectiveTransform(transform));
        if (transform == null)
          return false;
      }
      return this.addWithRawTransform$3$hitTest$position$transform(hitTest, position, transform);
    },
    addWithPaintOffset$3$hitTest$offset$position(hitTest, offset, position) {
      var t1, transformedPosition, isHit;
      type$.bool_Function_BoxHitTestResult_Offset._as(hitTest);
      t1 = offset == null;
      transformedPosition = t1 ? position : position.$sub(0, offset);
      t1 = !t1;
      if (t1)
        B.JSArray_methods.add$1(this._localTransforms, new A._OffsetTransformPart(new A.Offset(-offset._dx, -offset._dy)));
      isHit = hitTest.call$2(this, transformedPosition);
      if (t1)
        this.popTransform$0();
      return isHit;
    },
    addWithRawTransform$3$hitTest$position$transform(hitTest, position, transform) {
      var t1, transformedPosition, t2, t3, isHit, _this = this;
      type$.bool_Function_BoxHitTestResult_Offset._as(hitTest);
      t1 = transform == null;
      transformedPosition = t1 ? position : A.MatrixUtils_transformPoint(transform, position);
      t1 = !t1;
      if (t1) {
        t2 = transform.getRow$1(2);
        t3 = new A.Vector4(new Float64Array(4));
        t3.setValues$4(0, 0, 1, 0);
        if (_this._debugVectorMoreOrLessEquals$2(t2, t3)) {
          t2 = new Float64Array(4);
          t3 = transform._vector_math_64$_m4storage;
          t2[3] = t3[11];
          t2[2] = t3[10];
          t2[1] = t3[9];
          t2[0] = t3[8];
          t3 = new A.Vector4(new Float64Array(4));
          t3.setValues$4(0, 0, 1, 0);
          t3 = _this._debugVectorMoreOrLessEquals$2(new A.Vector4(t2), t3);
          t2 = t3;
        } else
          t2 = false;
        if (A.assertTest(t2))
          A.assertThrow("The third row and third column of a transform matrix for pointer events must be Vector4(0, 0, 1, 0) to ensure that a transformed point is directly under the pointing device. Did you forget to run the paint matrix through PointerEvent.removePerspectiveTransform? The provided matrix is:\n" + transform.toString$0(0));
        B.JSArray_methods.add$1(_this._localTransforms, new A._MatrixTransformPart(transform));
      }
      isHit = hitTest.call$2(_this, transformedPosition);
      if (t1)
        _this.popTransform$0();
      return isHit;
    }
  };
  A.BoxHitTestEntry.prototype = {
    toString$0(_) {
      var t1 = this.target;
      return A.objectRuntimeType(t1, "<optimized out>") + "#" + A.shortHash(t1) + "@" + this.localPosition.toString$0(0);
    }
  };
  A.BoxParentData.prototype = {
    toString$0(_) {
      return "offset=" + this.offset.toString$0(0);
    },
    set$offset(_, offset) {
      this.offset = type$.Offset._as(offset);
    }
  };
  A.ContainerBoxParentData.prototype = {};
  A._DryLayout.prototype = {
    memoize$3(cacheStorage, input, computer) {
      var t2,
        t1 = type$.BoxConstraints;
      t1._as(input);
      type$.Size_Function_BoxConstraints._as(computer);
      t2 = cacheStorage._cachedDryLayoutSizes;
      if (t2 == null) {
        t1 = A.LinkedHashMap_LinkedHashMap$_empty(t1, type$.Size);
        cacheStorage.set$_cachedDryLayoutSizes(t1);
      } else
        t1 = t2;
      return t1.putIfAbsent$2(0, input, new A._DryLayout_memoize_closure(computer, input));
    },
    debugFillTimelineArguments$2(timelineArguments, input) {
      type$.Map_String_String._as(timelineArguments);
      timelineArguments.$indexSet(0, "getDryLayout constraints", type$.BoxConstraints._as(input).toString$0(0));
      return timelineArguments;
    },
    eventLabel$1(renderBox) {
      return A.getRuntimeTypeOfDartObject(renderBox).toString$0(0) + ".getDryLayout";
    },
    $is_CachedLayoutCalculation: 1
  };
  A._DryLayout_memoize_closure.prototype = {
    call$0() {
      return this.computer.call$1(this.input);
    },
    $signature: 286
  };
  A._Baseline.prototype = {
    memoize$3(cacheStorage, input, computer) {
      var t1;
      type$.Record_2_BoxConstraints_and_TextBaseline._as(input);
      type$.nullable_double_Function_Record_2_BoxConstraints_and_TextBaseline._as(computer);
      switch (input._1) {
        case B.TextBaseline_0:
          t1 = cacheStorage._cachedAlphabeticBaseline;
          if (t1 == null) {
            t1 = A.LinkedHashMap_LinkedHashMap$_empty(type$.BoxConstraints, type$.nullable_double);
            cacheStorage.set$_cachedAlphabeticBaseline(t1);
          }
          break;
        case B.TextBaseline_1:
          t1 = cacheStorage._cachedIdeoBaseline;
          if (t1 == null) {
            t1 = A.LinkedHashMap_LinkedHashMap$_empty(type$.BoxConstraints, type$.nullable_double);
            cacheStorage.set$_cachedIdeoBaseline(t1);
          }
          break;
        default:
          t1 = null;
      }
      return t1.putIfAbsent$2(0, input._0, new A._Baseline_memoize_ifAbsent(computer, input));
    },
    debugFillTimelineArguments$2(timelineArguments, input) {
      type$.Map_String_String._as(timelineArguments);
      type$.Record_2_BoxConstraints_and_TextBaseline._as(input);
      timelineArguments.$indexSet(0, "baseline type", A.S(input._1));
      timelineArguments.$indexSet(0, "constraints", A.S(input._0));
      return timelineArguments;
    },
    eventLabel$1(renderBox) {
      return A.getRuntimeTypeOfDartObject(renderBox).toString$0(0) + ".getDryBaseline";
    },
    $is_CachedLayoutCalculation: 1
  };
  A._Baseline_memoize_ifAbsent.prototype = {
    call$0() {
      return this.computer.call$1(this.input);
    },
    $signature: 287
  };
  A._IntrinsicDimension.prototype = {
    _enumToString$0() {
      return "_IntrinsicDimension." + this._name;
    },
    memoize$3(cacheStorage, input, computer) {
      var t1;
      A._asDouble(input);
      type$.double_Function_double._as(computer);
      t1 = cacheStorage._cachedIntrinsicDimensions;
      if (t1 == null) {
        t1 = A.LinkedHashMap_LinkedHashMap$_empty(type$.Record_2__IntrinsicDimension_and_double, type$.double);
        cacheStorage.set$_cachedIntrinsicDimensions(t1);
      }
      return t1.putIfAbsent$2(0, new A._Record_2(this, input), new A._IntrinsicDimension_memoize_closure(computer, input));
    },
    debugFillTimelineArguments$2(timelineArguments, input) {
      type$.Map_String_String._as(timelineArguments);
      A._asDouble(input);
      timelineArguments.$indexSet(0, "intrinsics dimension", this._name);
      timelineArguments.$indexSet(0, "intrinsics argument", A.S(input));
      return timelineArguments;
    },
    eventLabel$1(renderBox) {
      return A.getRuntimeTypeOfDartObject(renderBox).toString$0(0) + " intrinsics";
    },
    $is_CachedLayoutCalculation: 1
  };
  A._IntrinsicDimension_memoize_closure.prototype = {
    call$0() {
      return this.computer.call$1(this.input);
    },
    $signature: 230
  };
  A._LayoutCacheStorage.prototype = {
    set$_cachedIntrinsicDimensions(_cachedIntrinsicDimensions) {
      this._cachedIntrinsicDimensions = type$.nullable_Map_of_Record_2__IntrinsicDimension_and_double_and_double._as(_cachedIntrinsicDimensions);
    },
    set$_cachedDryLayoutSizes(_cachedDryLayoutSizes) {
      this._cachedDryLayoutSizes = type$.nullable_Map_BoxConstraints_Size._as(_cachedDryLayoutSizes);
    },
    set$_cachedAlphabeticBaseline(_cachedAlphabeticBaseline) {
      this._cachedAlphabeticBaseline = type$.nullable_Map_of_BoxConstraints_and_nullable_double._as(_cachedAlphabeticBaseline);
    },
    set$_cachedIdeoBaseline(_cachedIdeoBaseline) {
      this._cachedIdeoBaseline = type$.nullable_Map_of_BoxConstraints_and_nullable_double._as(_cachedIdeoBaseline);
    }
  };
  A.RenderBox.prototype = {
    setupParentData$1(child) {
      if (!(child.parentData instanceof A.BoxParentData))
        child.parentData = new A.BoxParentData(B.Offset_0_0);
    },
    _computeIntrinsics$2$3(type, input, computer, $Input, Output) {
      var t1 = {};
      A.checkTypeBound($Input, type$.Object, "Input", "_computeIntrinsics");
      $Input._eval$1("@<0>")._bind$1(Output)._eval$1("_CachedLayoutCalculation<1,2>")._as(type);
      $Input._as(input);
      Output._eval$1("@<0>")._bind$1($Input)._eval$1("1(2)")._as(computer);
      A.assertHelper($.RenderObject_debugCheckingIntrinsics || !this._debugDoingThisResize);
      t1.shouldCache = true;
      A.assertHelper(new A.RenderBox__computeIntrinsics_closure(t1).call$0());
      return t1.shouldCache ? this._computeWithTimeline$2$3(type, input, computer, $Input, Output) : computer.call$1(input);
    },
    _computeWithTimeline$2$3(type, input, computer, $Input, Output) {
      var result, t1 = {};
      A.checkTypeBound($Input, type$.Object, "Input", "_computeWithTimeline");
      $Input._eval$1("@<0>")._bind$1(Output)._eval$1("_CachedLayoutCalculation<1,2>")._as(type);
      $Input._as(input);
      Output._eval$1("@<0>")._bind$1($Input)._eval$1("1(2)")._as(computer);
      t1.debugTimelineArguments = null;
      A.assertHelper(new A.RenderBox__computeWithTimeline_closure(t1, this, type, input).call$0());
      if ($.debugProfileLayoutsEnabled || $.RenderBox__debugIntrinsicsDepth === 0)
        A.FlutterTimeline_startSync(type.eventLabel$1(this), t1.debugTimelineArguments);
      $.RenderBox__debugIntrinsicsDepth = $.RenderBox__debugIntrinsicsDepth + 1;
      result = type.memoize$3(this._layoutCacheStorage, input, computer);
      t1 = $.RenderBox__debugIntrinsicsDepth - 1;
      $.RenderBox__debugIntrinsicsDepth = t1;
      if ($.debugProfileLayoutsEnabled || t1 === 0)
        A.Timeline_finishSync();
      return result;
    },
    getMinIntrinsicWidth$1(height) {
      var t1;
      A.assertHelper(new A.RenderBox_getMinIntrinsicWidth_closure(height).call$0());
      t1 = type$.double;
      return this._computeIntrinsics$2$3(B._IntrinsicDimension_0, height, this.get$computeMinIntrinsicWidth(), t1, t1);
    },
    computeMinIntrinsicWidth$1(height) {
      A._asDouble(height);
      return 0;
    },
    getMaxIntrinsicWidth$1(height) {
      var t1;
      A.assertHelper(new A.RenderBox_getMaxIntrinsicWidth_closure(height).call$0());
      t1 = type$.double;
      return this._computeIntrinsics$2$3(B._IntrinsicDimension_1, height, this.get$computeMaxIntrinsicWidth(), t1, t1);
    },
    computeMaxIntrinsicWidth$1(height) {
      A._asDouble(height);
      return 0;
    },
    getMinIntrinsicHeight$1(width) {
      var t1;
      A.assertHelper(new A.RenderBox_getMinIntrinsicHeight_closure(width).call$0());
      t1 = type$.double;
      return this._computeIntrinsics$2$3(B._IntrinsicDimension_2, width, this.get$computeMinIntrinsicHeight(), t1, t1);
    },
    computeMinIntrinsicHeight$1(width) {
      A._asDouble(width);
      return 0;
    },
    getMaxIntrinsicHeight$1(width) {
      var t1;
      A.assertHelper(new A.RenderBox_getMaxIntrinsicHeight_closure(width).call$0());
      t1 = type$.double;
      return this._computeIntrinsics$2$3(B._IntrinsicDimension_3, width, this.get$computeMaxIntrinsicHeight(), t1, t1);
    },
    computeMaxIntrinsicHeight$1(width) {
      A._asDouble(width);
      return 0;
    },
    _computeDryLayout$1(constraints) {
      var result;
      type$.BoxConstraints._as(constraints);
      A.assertHelper(new A.RenderBox__computeDryLayout_closure(this).call$0());
      result = this.computeDryLayout$1(constraints);
      A.assertHelper(new A.RenderBox__computeDryLayout_closure0(this).call$0());
      return result;
    },
    computeDryLayout$1(constraints) {
      this.debugCannotComputeDryLayout$1$error(A.FlutterError$fromParts(A._setArrayType([A.ErrorSummary$("The " + A.objectRuntimeType(this, "RenderBox") + ' class does not implement "computeDryLayout".'), A.ErrorHint$(string$.If_you)], type$.JSArray_DiagnosticsNode)));
      return B.Size_0_0;
    },
    getDryBaseline$2(constraints, baseline) {
      var baselineOffset = this._computeIntrinsics$2$3(B.C__Baseline, new A._Record_2(constraints, baseline), this.get$_computeDryBaseline(), type$.Record_2_BoxConstraints_and_TextBaseline, type$.nullable_double);
      A.assertHelper($.RenderObject_debugCheckingIntrinsics || baselineOffset == this.computeDryBaseline$2(constraints, baseline));
      return baselineOffset;
    },
    _computeDryBaseline$1(pair) {
      var _this;
      type$.Record_2_BoxConstraints_and_TextBaseline._as(pair);
      A.assertHelper(new A.RenderBox__computeDryBaseline_closure(this).call$0());
      _this = this.computeDryBaseline$2(pair._0, pair._1);
      A.assertHelper(new A.RenderBox__computeDryBaseline_closure0(this).call$0());
      return _this;
    },
    computeDryBaseline$2(constraints, baseline) {
      type$.BoxConstraints._as(constraints);
      type$.TextBaseline._as(baseline);
      this.debugCannotComputeDryLayout$1$error(A.FlutterError$fromParts(A._setArrayType([A.ErrorSummary$("The " + A.objectRuntimeType(this, "RenderBox") + ' class does not implement "computeDryBaseline".'), A.ErrorHint$(string$.If_you)], type$.JSArray_DiagnosticsNode)));
      return null;
    },
    debugCannotComputeDryLayout$2$error$reason(error, reason) {
      A.assertHelper(reason == null !== (error == null));
      A.assertHelper(new A.RenderBox_debugCannotComputeDryLayout_closure(this, reason, error).call$0());
      return true;
    },
    debugCannotComputeDryLayout$1$error(error) {
      return this.debugCannotComputeDryLayout$2$error$reason(error, null);
    },
    get$size(_) {
      var t1, _this = this,
        _s28_ = "RenderBox was not laid out: ";
      if (A.assertTest(_this._box$_size != null))
        A.assertThrow(_s28_ + _this.toString$0(0));
      A.assertHelper(new A.RenderBox_size_closure(_this).call$0());
      t1 = _this._box$_size;
      return t1 == null ? A.throwExpression(A.StateError$(_s28_ + A.getRuntimeTypeOfDartObject(_this).toString$0(0) + "#" + A.shortHash(_this))) : t1;
    },
    set$size(_, value) {
      var _this = this, t1 = {};
      t1.value = value;
      A.assertHelper(!(_this._debugDoingThisResize && _this._debugDoingThisLayout));
      A.assertHelper(_this.get$sizedByParent() || !_this._debugDoingThisResize);
      A.assertHelper(new A.RenderBox_size_closure0(_this).call$0());
      A.assertHelper(new A.RenderBox_size_closure1(t1, _this).call$0());
      _this._box$_size = t1.value;
      A.assertHelper(new A.RenderBox_size_closure2(_this).call$0());
    },
    debugAdoptSize$1(value) {
      var t1 = {};
      t1.result = value;
      A.assertHelper(new A.RenderBox_debugAdoptSize_closure(t1, this, value).call$0());
      return t1.result;
    },
    get$semanticBounds() {
      var t1 = this.get$size(0);
      return new A.Rect(0, 0, 0 + t1._dx, 0 + t1._dy);
    },
    debugResetSize$0() {
      this.set$size(0, this.get$size(0));
    },
    getDistanceToBaseline$2$onlyReal(baseline, onlyReal) {
      var result, t1, _0_0, _this = this;
      if (A.assertTest(!$.RenderBox__debugDoingBaseline))
        A.assertThrow(string$.Please);
      A.assertHelper(!_this.get$debugNeedsLayout() || $.RenderObject_debugCheckingIntrinsics);
      t1 = true;
      if (!$.RenderObject_debugCheckingIntrinsics) {
        _0_0 = _this._object$_owner;
        $label0$0: {
          if (_0_0._debugDoingLayout) {
            t1 = $.RenderObject__debugActiveLayout == _this.get$parent(_this) && _this.get$parent(_this)._debugDoingThisLayout;
            break $label0$0;
          }
          if (_0_0._debugDoingPaint) {
            if (!($.RenderObject__debugActivePaint == _this.get$parent(_this) && _this.get$parent(_this)._debugDoingThisPaint))
              t1 = $.RenderObject__debugActivePaint === _this && _this._debugDoingThisPaint;
            break $label0$0;
          }
          t1 = false;
          break $label0$0;
        }
      }
      A.assertHelper(t1);
      $.RenderBox__debugDoingBaseline = true;
      result = null;
      try {
        result = _this.getDistanceToActualBaseline$1(baseline);
      } finally {
        $.RenderBox__debugDoingBaseline = false;
      }
      if (result == null && !onlyReal)
        return _this.get$size(0)._dy;
      return result;
    },
    getDistanceToBaseline$1(baseline) {
      return this.getDistanceToBaseline$2$onlyReal(baseline, false);
    },
    getDistanceToActualBaseline$1(baseline) {
      if (A.assertTest($.RenderBox__debugDoingBaseline))
        A.assertThrow(string$.Please);
      return this._computeIntrinsics$2$3(B.C__Baseline, new A._Record_2(A.RenderObject.prototype.get$constraints.call(this), baseline), new A.RenderBox_getDistanceToActualBaseline_closure(this), type$.Record_2_BoxConstraints_and_TextBaseline, type$.nullable_double);
    },
    computeDistanceToActualBaseline$1(baseline) {
      type$.TextBaseline._as(baseline);
      if (A.assertTest($.RenderBox__debugDoingBaseline))
        A.assertThrow(string$.Please);
      return null;
    },
    get$constraints() {
      return A.RenderObject.prototype.get$constraints.call(this);
    },
    debugAssertDoesMeetConstraints$0() {
      A.assertHelper(new A.RenderBox_debugAssertDoesMeetConstraints_closure(this).call$0());
    },
    markNeedsLayout$0() {
      var _this = this, _null = null,
        t1 = _this._layoutCacheStorage,
        t2 = t1._cachedDryLayoutSizes,
        t3 = t2 == null,
        t4 = t3 ? _null : t2.__js_helper$_length !== 0,
        hasCache = true;
      if (t4 !== true) {
        t4 = t1._cachedIntrinsicDimensions;
        t4 = t4 == null ? _null : t4.__js_helper$_length !== 0;
        if (t4 !== true) {
          t4 = t1._cachedAlphabeticBaseline;
          t4 = t4 == null ? _null : t4.__js_helper$_length !== 0;
          if (t4 !== true) {
            t4 = t1._cachedIdeoBaseline;
            t4 = t4 == null ? _null : t4.__js_helper$_length !== 0;
            t4 = t4 === true;
          } else
            t4 = hasCache;
          hasCache = t4;
        }
      }
      if (hasCache) {
        if (!t3)
          t2.clear$0(0);
        t2 = t1._cachedIntrinsicDimensions;
        if (t2 != null)
          t2.clear$0(0);
        t2 = t1._cachedAlphabeticBaseline;
        if (t2 != null)
          t2.clear$0(0);
        t1 = t1._cachedIdeoBaseline;
        if (t1 != null)
          t1.clear$0(0);
      }
      if (hasCache && _this.get$parent(_this) != null) {
        _this.markParentNeedsLayout$0();
        return;
      }
      _this.super$RenderObject$markNeedsLayout();
    },
    performResize$0() {
      var t1, _this = this;
      _this.set$size(0, _this.computeDryLayout$1(A.RenderObject.prototype.get$constraints.call(_this)));
      t1 = _this.get$size(0);
      A.assertHelper(isFinite(t1._dx) && isFinite(t1._dy));
    },
    performLayout$0() {
      A.assertHelper(new A.RenderBox_performLayout_closure(this).call$0());
    },
    hitTest$2$position(result, position) {
      var _this = this;
      A.assertHelper(new A.RenderBox_hitTest_closure(_this).call$0());
      if (_this._box$_size.contains$1(0, position))
        if (_this.hitTestChildren$2$position(result, position) || _this.hitTestSelf$1(position)) {
          result.add$1(0, new A.BoxHitTestEntry(position, _this));
          return true;
        }
      return false;
    },
    hitTestSelf$1(position) {
      return false;
    },
    hitTestChildren$2$position(result, position) {
      return false;
    },
    applyPaintTransform$2(child, transform) {
      var t1, offset;
      A.assertHelper(child.get$parent(child) === this);
      A.assertHelper(new A.RenderBox_applyPaintTransform_closure(this, child).call$0());
      t1 = child.parentData;
      t1.toString;
      offset = type$.BoxParentData._as(t1).offset;
      transform.translate$2(0, offset._dx, offset._dy);
    },
    globalToLocal$1(point) {
      var n, t1, i, d, s,
        transform = this.getTransformTo$1(0, null);
      if (transform.copyInverse$1(transform) === 0)
        return B.Offset_0_0;
      n = new A.Vector3(new Float64Array(3));
      n.setValues$3(0, 0, 1);
      t1 = new A.Vector3(new Float64Array(3));
      t1.setValues$3(0, 0, 0);
      i = transform.perspectiveTransform$1(t1);
      t1 = new A.Vector3(new Float64Array(3));
      t1.setValues$3(0, 0, 1);
      d = transform.perspectiveTransform$1(t1).$sub(0, i);
      t1 = new A.Vector3(new Float64Array(3));
      t1.setValues$3(point._dx, point._dy, 0);
      s = transform.perspectiveTransform$1(t1);
      t1 = s.$sub(0, d.scaled$1(n.dot$1(s) / n.dot$1(d)))._v3storage;
      return new A.Offset(t1[0], t1[1]);
    },
    get$paintBounds() {
      var t1 = this.get$size(0);
      return new A.Rect(0, 0, 0 + t1._dx, 0 + t1._dy);
    },
    handleEvent$2($event, entry) {
      this.super$RenderObject$handleEvent($event, type$.BoxHitTestEntry._as(entry));
    },
    debugHandleEvent$2($event, entry) {
      type$.HitTestEntry_HitTestTarget._as(entry);
      A.assertHelper(new A.RenderBox_debugHandleEvent_closure(this, $event).call$0());
      return true;
    },
    debugPaint$2(context, offset) {
      A.assertHelper(new A.RenderBox_debugPaint_closure(this, context, offset).call$0());
    },
    debugPaintSize$2(context, offset) {
      A.assertHelper(new A.RenderBox_debugPaintSize_closure(this, context, offset).call$0());
    },
    debugPaintBaselines$2(context, offset) {
      A.assertHelper(new A.RenderBox_debugPaintBaselines_closure(this, offset, context).call$0());
    },
    debugFillProperties$1(properties) {
      var _null = null;
      this.super$RenderObject$debugFillProperties(properties);
      properties.add$1(0, A.DiagnosticsProperty$("size", this._box$_size, true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_3, _null, true, true, true, B.DiagnosticsTreeStyle_8, _null, type$.Size));
    }
  };
  A.RenderBox__computeIntrinsics_closure.prototype = {
    call$0() {
      this._box_0.shouldCache = !$.RenderObject_debugCheckingIntrinsics;
      return true;
    },
    $signature: 0
  };
  A.RenderBox__computeWithTimeline_closure.prototype = {
    call$0() {
      var t1 = type$.String;
      this._box_0.debugTimelineArguments = this.type.debugFillTimelineArguments$2(A.LinkedHashMap_LinkedHashMap$_empty(t1, t1), this.input);
      return true;
    },
    $signature: 0
  };
  A.RenderBox_getMinIntrinsicWidth_closure.prototype = {
    call$0() {
      if (this.height < 0)
        throw A.wrapException(A.FlutterError$fromParts(A._setArrayType([A.ErrorSummary$("The height argument to getMinIntrinsicWidth was negative."), A.ErrorDescription$("The argument to getMinIntrinsicWidth must not be negative or null."), A.ErrorHint$("If you perform computations on another height before passing it to getMinIntrinsicWidth, consider using math.max() or double.clamp() to force the value into the valid range.")], type$.JSArray_DiagnosticsNode)));
      return true;
    },
    $signature: 0
  };
  A.RenderBox_getMaxIntrinsicWidth_closure.prototype = {
    call$0() {
      if (this.height < 0)
        throw A.wrapException(A.FlutterError$fromParts(A._setArrayType([A.ErrorSummary$("The height argument to getMaxIntrinsicWidth was negative."), A.ErrorDescription$("The argument to getMaxIntrinsicWidth must not be negative or null."), A.ErrorHint$("If you perform computations on another height before passing it to getMaxIntrinsicWidth, consider using math.max() or double.clamp() to force the value into the valid range.")], type$.JSArray_DiagnosticsNode)));
      return true;
    },
    $signature: 0
  };
  A.RenderBox_getMinIntrinsicHeight_closure.prototype = {
    call$0() {
      if (this.width < 0)
        throw A.wrapException(A.FlutterError$fromParts(A._setArrayType([A.ErrorSummary$("The width argument to getMinIntrinsicHeight was negative."), A.ErrorDescription$("The argument to getMinIntrinsicHeight must not be negative or null."), A.ErrorHint$("If you perform computations on another width before passing it to getMinIntrinsicHeight, consider using math.max() or double.clamp() to force the value into the valid range.")], type$.JSArray_DiagnosticsNode)));
      return true;
    },
    $signature: 0
  };
  A.RenderBox_getMaxIntrinsicHeight_closure.prototype = {
    call$0() {
      if (this.width < 0)
        throw A.wrapException(A.FlutterError$fromParts(A._setArrayType([A.ErrorSummary$("The width argument to getMaxIntrinsicHeight was negative."), A.ErrorDescription$("The argument to getMaxIntrinsicHeight must not be negative or null."), A.ErrorHint$("If you perform computations on another width before passing it to getMaxIntrinsicHeight, consider using math.max() or double.clamp() to force the value into the valid range.")], type$.JSArray_DiagnosticsNode)));
      return true;
    },
    $signature: 0
  };
  A.RenderBox__computeDryLayout_closure.prototype = {
    call$0() {
      var t1 = this.$this;
      A.assertHelper(!t1._computingThisDryLayout);
      return t1._computingThisDryLayout = true;
    },
    $signature: 0
  };
  A.RenderBox__computeDryLayout_closure0.prototype = {
    call$0() {
      var t1 = this.$this;
      A.assertHelper(t1._computingThisDryLayout);
      t1._computingThisDryLayout = false;
      return true;
    },
    $signature: 0
  };
  A.RenderBox__computeDryBaseline_closure.prototype = {
    call$0() {
      var t1 = this.$this;
      A.assertHelper(!t1._computingThisDryBaseline);
      return t1._computingThisDryBaseline = true;
    },
    $signature: 0
  };
  A.RenderBox__computeDryBaseline_closure0.prototype = {
    call$0() {
      var t1 = this.$this;
      A.assertHelper(t1._computingThisDryBaseline);
      t1._computingThisDryBaseline = false;
      return true;
    },
    $signature: 0
  };
  A.RenderBox_debugCannotComputeDryLayout_closure.prototype = {
    call$0() {
      var t1, t2, _this = this;
      if (!$.RenderObject_debugCheckingIntrinsics) {
        t1 = _this.reason;
        if (t1 != null) {
          A.assertHelper(_this.error == null);
          t2 = A._setArrayType([A.ErrorSummary$("The " + A.objectRuntimeType(_this.$this, "RenderBox") + " class does not support dry layout.")], type$.JSArray_DiagnosticsNode);
          if (B.JSString_methods.get$isNotEmpty(t1))
            t2.push(A.ErrorDescription$(t1));
          throw A.wrapException(A.FlutterError$fromParts(t2));
        }
        t1 = _this.error;
        A.assertHelper(t1 != null);
        t1.toString;
        throw A.wrapException(t1);
      }
      $.RenderBox__debugDryLayoutCalculationValid = false;
      return true;
    },
    $signature: 0
  };
  A.RenderBox_size_closure.prototype = {
    call$0() {
      var $parent, t1, t2, sizeAccessAllowed, renderBoxDoingDryBaseline0,
        _s9_ = "RenderBox",
        renderBoxDoingDryBaseline = this.$this,
        size = renderBoxDoingDryBaseline._box$_size;
      if (size instanceof A._DebugSize) {
        A.assertHelper(size._box$_owner === renderBoxDoingDryBaseline);
        $parent = renderBoxDoingDryBaseline.get$parent(renderBoxDoingDryBaseline);
        t1 = $.RenderObject__debugActiveLayout;
        t2 = t1 == null ? null : t1._doingThisLayoutWithCallback;
        sizeAccessAllowed = true;
        if (t2 === false)
          if (!renderBoxDoingDryBaseline._debugDoingThisResize) {
            if (!renderBoxDoingDryBaseline._debugDoingThisLayout)
              if (!renderBoxDoingDryBaseline._computingThisDryLayout)
                t1 = t1 == $parent && size._canBeUsedByParent;
              else
                t1 = sizeAccessAllowed;
            else
              t1 = sizeAccessAllowed;
            sizeAccessAllowed = t1;
          }
        if (A.assertTest(sizeAccessAllowed))
          A.assertThrow("RenderBox.size accessed beyond the scope of resize, layout, or permitted parent access. RenderBox can always access its own size, otherwise, the only object that is allowed to read RenderBox.size is its parent, if they have said they will. It you hit this assert trying to access a child's size, pass \"parentUsesSize: true\" to that child's layout() in " + A.objectRuntimeType(renderBoxDoingDryBaseline, _s9_) + ".performLayout.");
        if (renderBoxDoingDryBaseline._computingThisDryBaseline)
          renderBoxDoingDryBaseline0 = renderBoxDoingDryBaseline;
        else
          renderBoxDoingDryBaseline0 = $parent instanceof A.RenderBox && $parent._computingThisDryBaseline ? $parent : null;
        if (A.assertTest(renderBoxDoingDryBaseline0 == null)) {
          t1 = A.objectRuntimeType(renderBoxDoingDryBaseline0, _s9_);
          t2 = renderBoxDoingDryBaseline0 === renderBoxDoingDryBaseline ? "the RenderBox's own size" : "the size of its child";
          A.assertThrow("RenderBox.size accessed in " + t1 + ".computeDryBaseline.The computeDryBaseline method must not access " + t2 + ",because it's established in performLayout or performResize using different BoxConstraints.");
        }
        A.assertHelper(size.$eq(0, renderBoxDoingDryBaseline._box$_size));
      }
      return true;
    },
    $signature: 0
  };
  A.RenderBox_size_closure0.prototype = {
    call$0() {
      var t2, information,
        t1 = this.$this;
      if (!(t1.get$sizedByParent() && t1._debugDoingThisResize))
        t2 = !t1.get$sizedByParent() && t1._debugDoingThisLayout;
      else
        t2 = true;
      if (t2)
        return true;
      A.assertHelper(!t1._debugDoingThisResize);
      information = A._setArrayType([A.ErrorSummary$("RenderBox size setter called incorrectly.")], type$.JSArray_DiagnosticsNode);
      if (t1._debugDoingThisLayout) {
        A.assertHelper(t1.get$sizedByParent());
        B.JSArray_methods.add$1(information, A.ErrorDescription$("It appears that the size setter was called from performLayout()."));
      } else {
        B.JSArray_methods.add$1(information, A.ErrorDescription$("The size setter was called from outside layout (neither performResize() nor performLayout() were being run for this object)."));
        t2 = t1._object$_owner;
        if (t2 != null && t2._debugDoingLayout)
          B.JSArray_methods.add$1(information, A.ErrorDescription$("Only the object itself can set its size. It is a contract violation for other objects to set it."));
      }
      if (t1.get$sizedByParent())
        B.JSArray_methods.add$1(information, A.ErrorDescription$(string$.Becaust));
      else
        B.JSArray_methods.add$1(information, A.ErrorDescription$(string$.Becausf));
      throw A.wrapException(A.FlutterError$fromParts(information));
    },
    $signature: 0
  };
  A.RenderBox_size_closure1.prototype = {
    call$0() {
      var t1 = this._box_0;
      t1.value = this.$this.debugAdoptSize$1(t1.value);
      return true;
    },
    $signature: 0
  };
  A.RenderBox_size_closure2.prototype = {
    call$0() {
      this.$this.debugAssertDoesMeetConstraints$0();
      return true;
    },
    $signature: 0
  };
  A.RenderBox_debugAdoptSize_closure.prototype = {
    call$0() {
      var t2, t3, _this = this,
        _s27_ = "The following render object",
        t1 = _this.value;
      if (t1 instanceof A._DebugSize) {
        t2 = t1._box$_owner;
        t3 = _this.$this;
        if (t2 !== t3) {
          if (t2.get$parent(t2) !== t3)
            throw A.wrapException(A.FlutterError$fromParts(A._setArrayType([A.ErrorSummary$("The size property was assigned a size inappropriately."), t3.describeForError$1(_s27_), t2.describeForError$1("...was assigned a size obtained from"), A.ErrorDescription$("However, this second render object is not, or is no longer, a child of the first, and it is therefore a violation of the RenderBox layout protocol to use that size in the layout of the first render object."), A.ErrorHint$("If the size was obtained at a time where it was valid to read the size (because the second render object above was a child of the first at the time), then it should be adopted using debugAdoptSize at that time."), A.ErrorHint$("If the size comes from a grandchild or a render object from an entirely different part of the render tree, then there is no way to be notified when the size changes and therefore attempts to read that size are almost certainly a source of bugs. A different approach should be used.")], type$.JSArray_DiagnosticsNode)));
          if (!t1._canBeUsedByParent)
            throw A.wrapException(A.FlutterError$fromParts(A._setArrayType([A.ErrorSummary$("A child's size was used without setting parentUsesSize."), t3.describeForError$1(_s27_), t2.describeForError$1("...was assigned a size obtained from its child"), A.ErrorDescription$("However, when the child was laid out, the parentUsesSize argument was not set or set to false. Subsequently this transpired to be inaccurate: the size was nonetheless used by the parent.\nIt is important to tell the framework if the size will be used or not as several important performance optimizations can be made if the size will not be used by the parent.")], type$.JSArray_DiagnosticsNode)));
        }
      }
      t2 = _this.$this;
      t3 = t2._debugCanParentUseSize;
      t3.toString;
      _this._box_0.result = new A._DebugSize(t2, t3, t1._dx, t1._dy);
      return true;
    },
    $signature: 0
  };
  A.RenderBox_getDistanceToActualBaseline_closure.prototype = {
    call$1(pair) {
      return this.$this.computeDistanceToActualBaseline$1(type$.Record_2_BoxConstraints_and_TextBaseline._as(pair)._1);
    },
    $signature: 130
  };
  A.RenderBox_debugAssertDoesMeetConstraints_closure.prototype = {
    call$0() {
      var contract, information, node0, t2, _null = null,
        node = this.$this,
        t1 = node._box$_size;
      if (t1 == null) {
        contract = node.get$sizedByParent() ? A.ErrorDescription$(string$.Becaust) : A.ErrorDescription$(string$.Becausf);
        throw A.wrapException(A.FlutterError$fromParts(A._setArrayType([A.ErrorSummary$("RenderBox did not set its size during layout."), contract, A.ErrorDescription$("It appears that this did not happen; layout completed, but the size property is still null."), A.DiagnosticsProperty$("The RenderBox in question is", node, true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_9, _null, type$.RenderBox)], type$.JSArray_DiagnosticsNode)));
      }
      if (!(isFinite(t1._dx) && isFinite(t1._dy))) {
        information = A._setArrayType([A.ErrorSummary$(A.getRuntimeTypeOfDartObject(node).toString$0(0) + " object was given an infinite size during layout."), A.ErrorDescription$("This probably means that it is a render object that tries to be as big as possible, but it was put inside another render object that allows its children to pick their own size.")], type$.JSArray_DiagnosticsNode);
        if (!(A.RenderObject.prototype.get$constraints.call(node).maxWidth < 1 / 0)) {
          t1 = type$.RenderBox;
          node0 = node;
          while (true) {
            if (!(!(A.RenderObject.prototype.get$constraints.call(node0).maxWidth < 1 / 0) && node0.get$parent(node0) instanceof A.RenderBox))
              break;
            t2 = node0.get$parent(node0);
            t2.toString;
            t1._as(t2);
            node0 = t2;
          }
          B.JSArray_methods.add$1(information, A.DiagnosticableTreeNode$(string$.The_ne, B.DiagnosticsTreeStyle_10, node0));
        }
        if (!(A.RenderObject.prototype.get$constraints.call(node).maxHeight < 1 / 0)) {
          t1 = type$.RenderBox;
          node0 = node;
          while (true) {
            if (!(!(A.RenderObject.prototype.get$constraints.call(node0).maxHeight < 1 / 0) && node0.get$parent(node0) instanceof A.RenderBox))
              break;
            t2 = node0.get$parent(node0);
            t2.toString;
            t1._as(t2);
            node0 = t2;
          }
          B.JSArray_methods.add$1(information, A.DiagnosticableTreeNode$("The nearest ancestor providing an unbounded height constraint is", B.DiagnosticsTreeStyle_10, node0));
        }
        t1 = A.List_List$of(information, true, type$.DiagnosticsNode);
        t1.push(A.DiagnosticsProperty$("The constraints that applied to the " + A.getRuntimeTypeOfDartObject(node).toString$0(0) + " were", node.get$constraints(), true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_9, _null, type$.BoxConstraints));
        t1.push(A.DiagnosticsProperty$("The exact size it was given was", node._box$_size, true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_9, _null, type$.Size));
        t1.push(A.ErrorHint$("See https://flutter.dev/to/unbounded-constraints for more information."));
        throw A.wrapException(A.FlutterError$fromParts(t1));
      }
      t1 = A.RenderObject.prototype.get$constraints.call(node);
      t2 = node._box$_size;
      t2.toString;
      if (!t1.isSatisfiedBy$1(t2))
        throw A.wrapException(A.FlutterError$fromParts(A._setArrayType([A.ErrorSummary$(A.getRuntimeTypeOfDartObject(node).toString$0(0) + " does not meet its constraints."), A.DiagnosticsProperty$("Constraints", node.get$constraints(), true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_9, _null, type$.BoxConstraints), A.DiagnosticsProperty$("Size", node._box$_size, true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_9, _null, type$.Size), A.ErrorHint$("If you are not writing your own RenderBox subclass, then this is not your fault. Contact support: https://github.com/flutter/flutter/issues/new?template=2_bug.yml")], type$.JSArray_DiagnosticsNode)));
      return true;
    },
    $signature: 0
  };
  A.RenderBox_performLayout_closure.prototype = {
    call$0() {
      var t1 = this.$this;
      if (!t1.get$sizedByParent())
        throw A.wrapException(A.FlutterError$fromParts(A._setArrayType([A.ErrorSummary$(A.getRuntimeTypeOfDartObject(t1).toString$0(0) + " did not implement performLayout()."), A.ErrorHint$("RenderBox subclasses need to either override performLayout() to set a size and lay out any children, or, set sizedByParent to true so that performResize() sizes the render object.")], type$.JSArray_DiagnosticsNode)));
      return true;
    },
    $signature: 0
  };
  A.RenderBox_hitTest_closure.prototype = {
    call$0() {
      var _s49_ = "The hitTest() method was called on this RenderBox",
        t1 = this.$this;
      if (t1._box$_size == null) {
        if (t1.get$debugNeedsLayout())
          throw A.wrapException(A.FlutterError$fromParts(A._setArrayType([A.ErrorSummary$("Cannot hit test a render box that has never been laid out."), t1.describeForError$1(_s49_), A.ErrorDescription$("Unfortunately, this object's geometry is not known at this time, probably because it has never been laid out. This means it cannot be accurately hit-tested."), A.ErrorHint$("If you are trying to perform a hit test during the layout phase itself, make sure you only hit test nodes that have completed layout (e.g. the node's children, after their layout() method has been called).")], type$.JSArray_DiagnosticsNode)));
        throw A.wrapException(A.FlutterError$fromParts(A._setArrayType([A.ErrorSummary$("Cannot hit test a render box with no size."), t1.describeForError$1(_s49_), A.ErrorDescription$("Although this node is not marked as needing layout, its size is not set."), A.ErrorHint$("A RenderBox object must have an explicit size before it can be hit-tested. Make sure that the RenderBox in question sets its size during layout.")], type$.JSArray_DiagnosticsNode)));
      }
      return true;
    },
    $signature: 0
  };
  A.RenderBox_applyPaintTransform_closure.prototype = {
    call$0() {
      var t2,
        t1 = this.child;
      if (!(t1.parentData instanceof A.BoxParentData)) {
        t2 = this.$this;
        throw A.wrapException(A.FlutterError$fromParts(A._setArrayType([A.ErrorSummary$(A.getRuntimeTypeOfDartObject(t2).toString$0(0) + " does not implement applyPaintTransform."), t2.describeForError$1("The following " + A.getRuntimeTypeOfDartObject(t2).toString$0(0) + " object"), t1.describeForError$1("...did not use a BoxParentData class for the parentData field of the following child"), A.ErrorDescription$("The " + A.getRuntimeTypeOfDartObject(t2).toString$0(0) + " class inherits from RenderBox."), A.ErrorHint$("The default applyPaintTransform implementation provided by RenderBox assumes that the children all use BoxParentData objects for their parentData field. Since " + A.getRuntimeTypeOfDartObject(t2).toString$0(0) + " does not in fact use that ParentData class for its children, it must provide an implementation of applyPaintTransform that supports the specific ParentData subclass used by its children (which apparently is " + J.get$runtimeType$(t1.parentData).toString$0(0) + ").")], type$.JSArray_DiagnosticsNode)));
      }
      return true;
    },
    $signature: 0
  };
  A.RenderBox_debugHandleEvent_closure.prototype = {
    call$0() {
      return true;
    },
    $signature: 0
  };
  A.RenderBox_debugPaint_closure.prototype = {
    call$0() {
      var _this = this;
      if ($.debugPaintSizeEnabled)
        _this.$this.debugPaintSize$2(_this.context, _this.offset);
      if ($.debugPaintBaselinesEnabled)
        _this.$this.debugPaintBaselines$2(_this.context, _this.offset);
      return true;
    },
    $signature: 0
  };
  A.RenderBox_debugPaintSize_closure.prototype = {
    call$0() {
      var t1, t2, t3, t4,
        paint = $.$get$_renderer().createPaint$0();
      paint.set$style(0, B.PaintingStyle_1);
      paint.set$strokeWidth(1);
      paint.set$color(0, B.Color_XtB);
      t1 = this.context;
      t1 = t1.get$canvas(t1);
      t2 = this.offset;
      t3 = this.$this.get$size(0);
      t4 = t2._dx;
      t2 = t2._dy;
      t1.drawRect$2(new A.Rect(t4, t2, t4 + t3._dx, t2 + t3._dy).inflate$1(-0.5), paint);
      return true;
    },
    $signature: 0
  };
  A.RenderBox_debugPaintBaselines_closure.prototype = {
    call$0() {
      var t2, baselineI, path, t3, t4, baselineA, _this = this,
        t1 = $.$get$_renderer(),
        paint = t1.createPaint$0();
      paint.set$style(0, B.PaintingStyle_1);
      paint.set$strokeWidth(0.25);
      t2 = _this.$this;
      baselineI = t2.getDistanceToBaseline$2$onlyReal(B.TextBaseline_1, true);
      if (baselineI != null) {
        paint.set$color(0, B.Color_c1L);
        path = t1.createPath$0();
        t3 = _this.offset;
        t4 = t3._dx;
        t3 = t3._dy + baselineI;
        path.moveTo$2(0, t4, t3);
        path.lineTo$2(0, t4 + t2.get$size(0)._dx, t3);
        t3 = _this.context;
        t3.get$canvas(t3).drawPath$2(path, paint);
      }
      baselineA = t2.getDistanceToBaseline$2$onlyReal(B.TextBaseline_0, true);
      if (baselineA != null) {
        paint.set$color(0, B.Color_GlT);
        path = t1.createPath$0();
        t1 = _this.offset;
        t3 = t1._dx;
        t1 = t1._dy + baselineA;
        path.moveTo$2(0, t3, t1);
        path.lineTo$2(0, t3 + t2.get$size(0)._dx, t1);
        t1 = _this.context;
        t1.get$canvas(t1).drawPath$2(path, paint);
      }
      return true;
    },
    $signature: 0
  };
  A.RenderBoxContainerDefaultsMixin.prototype = {
    defaultComputeDistanceToFirstActualBaseline$1(baseline) {
      var child, t1, t2, result;
      A.assertHelper(!this.get$debugNeedsLayout());
      child = this.ContainerRenderObjectMixin__firstChild;
      for (t1 = A._instanceType(this)._eval$1("RenderBoxContainerDefaultsMixin.1"); child != null;) {
        t2 = child.parentData;
        t2.toString;
        t1._as(t2);
        result = child.getDistanceToActualBaseline$1(baseline);
        if (result != null)
          return result + t2.offset._dy;
        child = t2.ContainerParentDataMixin_nextSibling;
      }
      return null;
    },
    defaultComputeDistanceToHighestActualBaseline$1(baseline) {
      var child, t1, minBaseline, t2, _this, t3;
      A.assertHelper(!this.get$debugNeedsLayout());
      child = this.ContainerRenderObjectMixin__firstChild;
      for (t1 = A._instanceType(this)._eval$1("RenderBoxContainerDefaultsMixin.1"), minBaseline = null; child != null;) {
        t2 = child.parentData;
        t2.toString;
        t1._as(t2);
        _this = child.getDistanceToActualBaseline$1(baseline);
        t3 = t2.offset;
        minBaseline = A.BaselineOffset_minOf(minBaseline, _this == null ? null : _this + t3._dy);
        child = t2.ContainerParentDataMixin_nextSibling;
      }
      return minBaseline;
    },
    defaultHitTestChildren$2$position(result, position) {
      var t2, child, _box_0 = {},
        t1 = _box_0.child = this.ContainerRenderObjectMixin__lastChild;
      for (t2 = A._instanceType(this)._eval$1("RenderBoxContainerDefaultsMixin.1"); t1 != null; t1 = child) {
        t1 = t1.parentData;
        t1.toString;
        t2._as(t1);
        if (result.addWithPaintOffset$3$hitTest$offset$position(new A.RenderBoxContainerDefaultsMixin_defaultHitTestChildren_closure(_box_0, position, t1), t1.offset, position))
          return true;
        child = t1.ContainerParentDataMixin_previousSibling;
        _box_0.child = child;
      }
      return false;
    },
    defaultPaint$2(context, offset) {
      var t1, t2, t3, t4, t5,
        child = this.ContainerRenderObjectMixin__firstChild;
      for (t1 = A._instanceType(this)._eval$1("RenderBoxContainerDefaultsMixin.1"), t2 = offset._dx, t3 = offset._dy; child != null;) {
        t4 = child.parentData;
        t4.toString;
        t1._as(t4);
        t5 = t4.offset;
        context.paintChild$2(child, new A.Offset(t5._dx + t2, t5._dy + t3));
        child = t4.ContainerParentDataMixin_nextSibling;
      }
    },
    getChildrenAsList$0() {
      var t2, t3,
        t1 = A._instanceType(this),
        result = A._setArrayType([], t1._eval$1("JSArray<RenderBoxContainerDefaultsMixin.0>")),
        child = this.ContainerRenderObjectMixin__firstChild;
      for (t2 = t1._eval$1("RenderBoxContainerDefaultsMixin.1"), t1 = t1._eval$1("RenderBoxContainerDefaultsMixin.0"); child != null;) {
        t3 = child.parentData;
        t3.toString;
        t2._as(t3);
        B.JSArray_methods.add$1(result, t1._as(child));
        child = t3.ContainerParentDataMixin_nextSibling;
      }
      return result;
    }
  };
  A.RenderBoxContainerDefaultsMixin_defaultHitTestChildren_closure.prototype = {
    call$2(result, transformed) {
      A.assertHelper(transformed.$eq(0, this.position.$sub(0, this.childParentData.offset)));
      return this._box_0.child.hitTest$2$position(result, transformed);
    },
    $signature: 20
  };
  A._ContainerBoxParentData_BoxParentData_ContainerParentDataMixin.prototype = {
    detach$0(_) {
      var _s64_ = string$.Pointe;
      if (A.assertTest(this.ContainerParentDataMixin_previousSibling == null))
        A.assertThrow(_s64_);
      if (A.assertTest(this.ContainerParentDataMixin_nextSibling == null))
        A.assertThrow(_s64_);
      this.super$ParentData$detach(0);
    }
  };
  A.MultiChildLayoutParentData.prototype = {
    toString$0(_) {
      return this.super$BoxParentData$toString(0) + "; id=" + A.S(this.id);
    }
  };
  A.MultiChildLayoutDelegate.prototype = {
    layoutChild$2(childId, constraints) {
      var child = this._idToChild.$index(0, childId);
      A.assertHelper(new A.MultiChildLayoutDelegate_layoutChild_closure(this, child, childId, constraints).call$0());
      child.layout$2$parentUsesSize(constraints, true);
      return child.get$size(0);
    },
    positionChild$2(childId, offset) {
      var t1,
        child = this._idToChild.$index(0, childId);
      A.assertHelper(new A.MultiChildLayoutDelegate_positionChild_closure(this, child, childId).call$0());
      t1 = child.parentData;
      t1.toString;
      type$.MultiChildLayoutParentData._as(t1).offset = offset;
    },
    _debugDescribeChild$1(child) {
      var t2, _null = null,
        t1 = type$.RenderBox;
      t1._as(child);
      t2 = child.parentData;
      t2.toString;
      return A.DiagnosticsProperty$(A.S(type$.MultiChildLayoutParentData._as(t2).id), child, true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t1);
    },
    _callPerformLayout$2(size, firstChild) {
      var previousIdToChild, childParentData, _box_0, t1, t2, t3, child, _this = this, _box_1 = {};
      type$.nullable_RenderBox._as(firstChild);
      previousIdToChild = _this._idToChild;
      _box_1.debugPreviousChildrenNeedingLayout = null;
      A.assertHelper(new A.MultiChildLayoutDelegate__callPerformLayout_closure(_box_1, _this).call$0());
      try {
        _box_0 = {};
        _this.set$_idToChild(A.LinkedHashMap_LinkedHashMap$_empty(type$.Object, type$.RenderBox));
        _box_0.child = firstChild;
        for (t1 = type$.MultiChildLayoutParentData, t2 = firstChild; t2 != null; t2 = child) {
          t2 = t2.parentData;
          t2.toString;
          childParentData = t1._as(t2);
          A.assertHelper(new A.MultiChildLayoutDelegate__callPerformLayout_closure0(_box_0, childParentData).call$0());
          t2 = _this._idToChild;
          t2.toString;
          t3 = childParentData.id;
          t3.toString;
          t2.$indexSet(0, t3, _box_0.child);
          A.assertHelper(new A.MultiChildLayoutDelegate__callPerformLayout_closure1(_box_0, _this).call$0());
          child = childParentData.ContainerParentDataMixin_nextSibling;
          _box_0.child = child;
        }
        _this.performLayout$1(size);
        A.assertHelper(new A.MultiChildLayoutDelegate__callPerformLayout_closure2(_this).call$0());
      } finally {
        _this.set$_idToChild(previousIdToChild);
        A.assertHelper(new A.MultiChildLayoutDelegate__callPerformLayout_closure3(_box_1, _this).call$0());
      }
    },
    toString$0(_) {
      return A.objectRuntimeType(this, "MultiChildLayoutDelegate");
    },
    set$_idToChild(_idToChild) {
      this._idToChild = type$.nullable_Map_Object_RenderBox._as(_idToChild);
    },
    set$_debugChildrenNeedingLayout(_debugChildrenNeedingLayout) {
      this._debugChildrenNeedingLayout = type$.nullable_Set_RenderBox._as(_debugChildrenNeedingLayout);
    }
  };
  A.MultiChildLayoutDelegate_layoutChild_closure.prototype = {
    call$0() {
      var exception, t2, exception0, t3, _this = this, _null = null,
        t1 = _this.child;
      if (t1 == null)
        throw A.wrapException(A.FlutterError_FlutterError("The " + _this.$this.toString$0(0) + ' custom multichild layout delegate tried to lay out a non-existent child.\nThere is no child with the id "' + _this.childId.toString$0(0) + '".'));
      t2 = _this.$this;
      if (!t2._debugChildrenNeedingLayout.remove$1(0, t1))
        throw A.wrapException(A.FlutterError_FlutterError("The " + t2.toString$0(0) + ' custom multichild layout delegate tried to lay out the child with id "' + _this.childId.toString$0(0) + '" more than once.\nEach child must be laid out exactly once.'));
      try {
        A.assertHelper(_this.constraints.debugAssertIsValid$1$isAppliedConstraint(true));
      } catch (exception0) {
        t1 = A.unwrapException(exception0);
        t3 = type$.AssertionError;
        if (t3._is(t1)) {
          exception = t1;
          throw A.wrapException(A.FlutterError$fromParts(A._setArrayType([A.ErrorSummary$("The " + t2.toString$0(0) + ' custom multichild layout delegate provided invalid box constraints for the child with id "' + _this.childId.toString$0(0) + '".'), A.DiagnosticsProperty$("Exception", exception, true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, false, true, B.DiagnosticsTreeStyle_8, _null, t3), A.ErrorDescription$("The minimum width and height must be greater than or equal to zero.\nThe maximum width must be greater than or equal to the minimum width.\nThe maximum height must be greater than or equal to the minimum height.")], type$.JSArray_DiagnosticsNode)));
        } else
          throw exception0;
      }
      return true;
    },
    $signature: 0
  };
  A.MultiChildLayoutDelegate_positionChild_closure.prototype = {
    call$0() {
      if (this.child == null)
        throw A.wrapException(A.FlutterError_FlutterError("The " + this.$this.toString$0(0) + ' custom multichild layout delegate tried to position out a non-existent child:\nThere is no child with the id "' + this.childId.toString$0(0) + '".'));
      return true;
    },
    $signature: 0
  };
  A.MultiChildLayoutDelegate__callPerformLayout_closure.prototype = {
    call$0() {
      var t1 = this.$this;
      this._box_1.debugPreviousChildrenNeedingLayout = t1._debugChildrenNeedingLayout;
      t1.set$_debugChildrenNeedingLayout(A.LinkedHashSet_LinkedHashSet$_empty(type$.RenderBox));
      return true;
    },
    $signature: 0
  };
  A.MultiChildLayoutDelegate__callPerformLayout_closure0.prototype = {
    call$0() {
      if (this.childParentData.id == null)
        throw A.wrapException(A.FlutterError$fromParts(A._setArrayType([A.ErrorSummary$("Every child of a RenderCustomMultiChildLayoutBox must have an ID in its parent data."), this._box_0.child.describeForError$1("The following child has no ID")], type$.JSArray_DiagnosticsNode)));
      return true;
    },
    $signature: 0
  };
  A.MultiChildLayoutDelegate__callPerformLayout_closure1.prototype = {
    call$0() {
      var t2,
        t1 = this.$this._debugChildrenNeedingLayout;
      t1.toString;
      t2 = this._box_0.child;
      t2.toString;
      t1.add$1(0, t2);
      return true;
    },
    $signature: 0
  };
  A.MultiChildLayoutDelegate__callPerformLayout_closure2.prototype = {
    call$0() {
      var t2, t3, t4, t5,
        t1 = this.$this;
      if (t1._debugChildrenNeedingLayout._collection$_length !== 0) {
        t2 = A.ErrorSummary$("Each child must be laid out exactly once.");
        t3 = t1.toString$0(0);
        t4 = t1._debugChildrenNeedingLayout;
        t5 = t4._collection$_length > 1 ? "children" : "child";
        throw A.wrapException(A.FlutterError$fromParts(A._setArrayType([t2, A.DiagnosticsBlock$(false, B.List_empty2, "The " + t3 + " custom multichild layout delegate forgot to lay out the following " + t5, t4.map$1$1(0, t1.get$_debugDescribeChild(), type$.DiagnosticsNode).toList$0(0), true, B.DiagnosticsTreeStyle_6, null)], type$.JSArray_DiagnosticsNode)));
      }
      return true;
    },
    $signature: 0
  };
  A.MultiChildLayoutDelegate__callPerformLayout_closure3.prototype = {
    call$0() {
      this.$this.set$_debugChildrenNeedingLayout(this._box_1.debugPreviousChildrenNeedingLayout);
      return true;
    },
    $signature: 0
  };
  A.RenderCustomMultiChildLayoutBox.prototype = {
    setupParentData$1(child) {
      type$.RenderBox._as(child);
      if (!(child.parentData instanceof A.MultiChildLayoutParentData))
        child.parentData = new A.MultiChildLayoutParentData(null, null, B.Offset_0_0);
    },
    set$delegate(newDelegate) {
      var t1 = this._custom_layout$_delegate;
      if (t1 === newDelegate)
        return;
      if (A.getRuntimeTypeOfDartObject(newDelegate) !== A.getRuntimeTypeOfDartObject(t1) || newDelegate.shouldRelayout$1(t1))
        this.markNeedsLayout$0();
      this._custom_layout$_delegate = newDelegate;
    },
    attach$1(owner) {
      this.super$_RenderCustomMultiChildLayoutBox_RenderBox_ContainerRenderObjectMixin$attach(owner);
    },
    detach$0(_) {
      this.super$_RenderCustomMultiChildLayoutBox_RenderBox_ContainerRenderObjectMixin$detach(0);
    },
    _getSize$1(constraints) {
      A.assertHelper(constraints.debugAssertIsValid$0());
      return constraints.constrain$1(new A.Size(constraints.constrainWidth$0(), constraints.constrainHeight$0()));
    },
    computeMinIntrinsicWidth$1(height) {
      var width = this._getSize$1(A.BoxConstraints$tightForFinite(A._asDouble(height), 1 / 0))._dx;
      if (isFinite(width))
        return width;
      return 0;
    },
    computeMaxIntrinsicWidth$1(height) {
      var width = this._getSize$1(A.BoxConstraints$tightForFinite(A._asDouble(height), 1 / 0))._dx;
      if (isFinite(width))
        return width;
      return 0;
    },
    computeMinIntrinsicHeight$1(width) {
      var height = this._getSize$1(A.BoxConstraints$tightForFinite(1 / 0, A._asDouble(width)))._dy;
      if (isFinite(height))
        return height;
      return 0;
    },
    computeMaxIntrinsicHeight$1(width) {
      var height = this._getSize$1(A.BoxConstraints$tightForFinite(1 / 0, A._asDouble(width)))._dy;
      if (isFinite(height))
        return height;
      return 0;
    },
    computeDryLayout$1(constraints) {
      return this._getSize$1(constraints);
    },
    performLayout$0() {
      var _this = this;
      _this.set$size(0, _this._getSize$1(A.RenderObject.prototype.get$constraints.call(_this)));
      _this._custom_layout$_delegate._callPerformLayout$2(_this.get$size(0), _this.ContainerRenderObjectMixin__firstChild);
    },
    paint$2(context, offset) {
      this.defaultPaint$2(context, offset);
    },
    hitTestChildren$2$position(result, position) {
      return this.defaultHitTestChildren$2$position(result, position);
    }
  };
  A._RenderCustomMultiChildLayoutBox_RenderBox_ContainerRenderObjectMixin.prototype = {
    attach$1(owner) {
      var child, t1, t2;
      this.super$RenderObject$attach(owner);
      child = this.ContainerRenderObjectMixin__firstChild;
      for (t1 = type$.MultiChildLayoutParentData; child != null;) {
        child.attach$1(owner);
        t2 = child.parentData;
        t2.toString;
        child = t1._as(t2).ContainerParentDataMixin_nextSibling;
      }
    },
    detach$0(_) {
      var child, t1, t2;
      this.super$RenderObject$detach(0);
      child = this.ContainerRenderObjectMixin__firstChild;
      for (t1 = type$.MultiChildLayoutParentData; child != null;) {
        child.detach$0(0);
        t2 = child.parentData;
        t2.toString;
        child = t1._as(t2).ContainerParentDataMixin_nextSibling;
      }
    }
  };
  A._RenderCustomMultiChildLayoutBox_RenderBox_ContainerRenderObjectMixin_RenderBoxContainerDefaultsMixin.prototype = {};
  A.CustomPainter.prototype = {
    addListener$1(_, listener) {
      var t1;
      type$.void_Function._as(listener);
      t1 = this._repaint;
      return t1 == null ? null : t1.addListener$1(0, listener);
    },
    removeListener$1(_, listener) {
      var t1;
      type$.void_Function._as(listener);
      t1 = this._repaint;
      return t1 == null ? null : t1.removeListener$1(0, listener);
    },
    get$semanticsBuilder() {
      return null;
    },
    shouldRebuildSemantics$1(oldDelegate) {
      return this.shouldRepaint$1(oldDelegate);
    },
    hitTest$1(position) {
      return null;
    },
    toString$0(_) {
      var t1 = A.objectRuntimeType(this, "<optimized out>"),
        t2 = A.shortHash(this),
        t3 = this._repaint;
      t3 = t3 == null ? null : t3.toString$0(0);
      if (t3 == null)
        t3 = "";
      return t1 + "#" + t2 + "(" + t3 + ")";
    }
  };
  A.RenderCustomPaint.prototype = {
    set$painter(value) {
      var t1 = this._custom_paint$_painter;
      if (t1 == value)
        return;
      this._custom_paint$_painter = value;
      this._didUpdatePainter$2(value, t1);
    },
    set$foregroundPainter(value) {
      var t1 = this._foregroundPainter;
      if (t1 == value)
        return;
      this._foregroundPainter = value;
      this._didUpdatePainter$2(value, t1);
    },
    _didUpdatePainter$2(newPainter, oldPainter) {
      var _this = this,
        t1 = newPainter == null;
      if (t1) {
        A.assertHelper(oldPainter != null);
        _this.markNeedsPaint$0();
      } else if (oldPainter == null || A.getRuntimeTypeOfDartObject(newPainter) !== A.getRuntimeTypeOfDartObject(oldPainter) || newPainter.shouldRepaint$1(oldPainter))
        _this.markNeedsPaint$0();
      if (_this._object$_owner != null) {
        if (oldPainter != null)
          oldPainter.removeListener$1(0, _this.get$markNeedsPaint());
        if (!t1)
          newPainter.addListener$1(0, _this.get$markNeedsPaint());
      }
      if (t1) {
        A.assertHelper(oldPainter != null);
        if (_this._object$_owner != null)
          _this.markNeedsSemanticsUpdate$0();
      } else if (oldPainter == null || A.getRuntimeTypeOfDartObject(newPainter) !== A.getRuntimeTypeOfDartObject(oldPainter) || newPainter.shouldRebuildSemantics$1(oldPainter))
        _this.markNeedsSemanticsUpdate$0();
    },
    set$preferredSize(value) {
      if (this._preferredSize.$eq(0, value))
        return;
      this._preferredSize = value;
      this.markNeedsLayout$0();
    },
    computeMinIntrinsicWidth$1(height) {
      var t1;
      A._asDouble(height);
      if (this.RenderObjectWithChildMixin__child == null) {
        t1 = this._preferredSize._dx;
        return isFinite(t1) ? t1 : 0;
      }
      return this.super$RenderProxyBoxMixin$computeMinIntrinsicWidth(height);
    },
    computeMaxIntrinsicWidth$1(height) {
      var t1;
      A._asDouble(height);
      if (this.RenderObjectWithChildMixin__child == null) {
        t1 = this._preferredSize._dx;
        return isFinite(t1) ? t1 : 0;
      }
      return this.super$RenderProxyBoxMixin$computeMaxIntrinsicWidth(height);
    },
    computeMinIntrinsicHeight$1(width) {
      var t1;
      A._asDouble(width);
      if (this.RenderObjectWithChildMixin__child == null) {
        t1 = this._preferredSize._dy;
        return isFinite(t1) ? t1 : 0;
      }
      return this.super$RenderProxyBoxMixin$computeMinIntrinsicHeight(width);
    },
    computeMaxIntrinsicHeight$1(width) {
      var t1;
      A._asDouble(width);
      if (this.RenderObjectWithChildMixin__child == null) {
        t1 = this._preferredSize._dy;
        return isFinite(t1) ? t1 : 0;
      }
      return this.super$RenderProxyBoxMixin$computeMaxIntrinsicHeight(width);
    },
    attach$1(owner) {
      var t1, _this = this;
      _this.super$_RenderProxyBox_RenderBox_RenderObjectWithChildMixin$attach(owner);
      t1 = _this._custom_paint$_painter;
      if (t1 != null)
        t1.addListener$1(0, _this.get$markNeedsPaint());
      t1 = _this._foregroundPainter;
      if (t1 != null)
        t1.addListener$1(0, _this.get$markNeedsPaint());
    },
    detach$0(_) {
      var _this = this,
        t1 = _this._custom_paint$_painter;
      if (t1 != null)
        t1.removeListener$1(0, _this.get$markNeedsPaint());
      t1 = _this._foregroundPainter;
      if (t1 != null)
        t1.removeListener$1(0, _this.get$markNeedsPaint());
      _this.super$_RenderProxyBox_RenderBox_RenderObjectWithChildMixin$detach(0);
    },
    hitTestChildren$2$position(result, position) {
      var t1 = this._foregroundPainter;
      if (t1 != null) {
        t1 = t1.hitTest$1(position);
        t1 = t1 === true;
      } else
        t1 = false;
      if (t1)
        return true;
      return this.super$RenderProxyBoxMixin$hitTestChildren(result, position);
    },
    hitTestSelf$1(position) {
      var t1 = this._custom_paint$_painter;
      if (t1 != null) {
        t1 = t1.hitTest$1(position);
        t1 = t1 !== false;
      } else
        t1 = false;
      return t1;
    },
    performLayout$0() {
      this.super$RenderProxyBoxMixin$performLayout();
      this.markNeedsSemanticsUpdate$0();
    },
    computeSizeForNoChild$1(constraints) {
      return constraints.constrain$1(this._preferredSize);
    },
    _paintWithPainter$3(canvas, offset, painter) {
      var debugPreviousCanvasSaveCount = A._Cell$named("debugPreviousCanvasSaveCount");
      canvas.save$0(0);
      A.assertHelper(new A.RenderCustomPaint__paintWithPainter_closure(debugPreviousCanvasSaveCount, canvas).call$0());
      if (!offset.$eq(0, B.Offset_0_0))
        canvas.translate$2(0, offset._dx, offset._dy);
      painter.paint$2(canvas, this.get$size(0));
      A.assertHelper(new A.RenderCustomPaint__paintWithPainter_closure0(canvas, debugPreviousCanvasSaveCount, painter).call$0());
      canvas.restore$0(0);
    },
    paint$2(context, offset) {
      var t1, t2, _this = this;
      if (_this._custom_paint$_painter != null) {
        t1 = context.get$canvas(context);
        t2 = _this._custom_paint$_painter;
        t2.toString;
        _this._paintWithPainter$3(t1, offset, t2);
        _this._setRasterCacheHints$1(context);
      }
      _this.super$RenderProxyBoxMixin$paint(context, offset);
      if (_this._foregroundPainter != null) {
        t1 = context.get$canvas(context);
        t2 = _this._foregroundPainter;
        t2.toString;
        _this._paintWithPainter$3(t1, offset, t2);
        _this._setRasterCacheHints$1(context);
      }
    },
    _setRasterCacheHints$1(context) {
    },
    describeSemanticsConfiguration$1(config) {
      var t1, _this = this;
      _this.super$RenderObject$describeSemanticsConfiguration(config);
      _this.set$_backgroundSemanticsBuilder(null);
      t1 = _this._foregroundPainter;
      _this.set$_foregroundSemanticsBuilder(t1 == null ? null : t1.get$semanticsBuilder());
      t1 = config._isMergingSemanticsOfDescendants;
      A.assertHelper(!t1);
      config._isSemanticBoundary = false;
    },
    assembleSemanticsNode$3(node, config, children) {
      var t1, hasBackgroundSemantics, hasForegroundSemantics, t2, _this = this;
      type$.Iterable_SemanticsNode._as(children);
      A.assertHelper(new A.RenderCustomPaint_assembleSemanticsNode_closure(_this, children).call$0());
      _this.set$_backgroundSemanticsNodes(A.RenderCustomPaint__updateSemanticsChildren(_this._backgroundSemanticsNodes, B.List_empty20));
      _this.set$_foregroundSemanticsNodes(A.RenderCustomPaint__updateSemanticsChildren(_this._foregroundSemanticsNodes, B.List_empty20));
      t1 = _this._backgroundSemanticsNodes;
      hasBackgroundSemantics = t1 != null && !t1.get$isEmpty(t1);
      t1 = _this._foregroundSemanticsNodes;
      hasForegroundSemantics = t1 != null && !t1.get$isEmpty(t1);
      t1 = A._setArrayType([], type$.JSArray_SemanticsNode);
      if (hasBackgroundSemantics) {
        t2 = _this._backgroundSemanticsNodes;
        t2.toString;
        B.JSArray_methods.addAll$1(t1, t2);
      }
      B.JSArray_methods.addAll$1(t1, children);
      if (hasForegroundSemantics) {
        t2 = _this._foregroundSemanticsNodes;
        t2.toString;
        B.JSArray_methods.addAll$1(t1, t2);
      }
      _this.super$RenderObject$assembleSemanticsNode(node, config, t1);
    },
    clearSemantics$0() {
      this.super$RenderObject$clearSemantics();
      this.set$_backgroundSemanticsNodes(null);
      this.set$_foregroundSemanticsNodes(null);
    },
    debugFillProperties$1(properties) {
      var t1, _this = this, _null = null;
      _this.super$RenderBox$debugFillProperties(properties);
      properties.add$1(0, A.MessageProperty$("painter", A.S(_this._custom_paint$_painter), B.DiagnosticLevel_3));
      t1 = A.S(_this._foregroundPainter);
      properties.add$1(0, A.MessageProperty$("foregroundPainter", t1, _this._foregroundPainter != null ? B.DiagnosticLevel_3 : B.DiagnosticLevel_1));
      properties.add$1(0, A.DiagnosticsProperty$("preferredSize", _this._preferredSize, true, B.Size_0_0, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.Size));
      t1 = type$.bool;
      properties.add$1(0, A.DiagnosticsProperty$("isComplex", false, true, false, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t1));
      properties.add$1(0, A.DiagnosticsProperty$("willChange", false, true, false, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t1));
    },
    set$_backgroundSemanticsBuilder(_backgroundSemanticsBuilder) {
      this._backgroundSemanticsBuilder = type$.nullable_List_CustomPainterSemantics_Function_Size._as(_backgroundSemanticsBuilder);
    },
    set$_foregroundSemanticsBuilder(_foregroundSemanticsBuilder) {
      this._foregroundSemanticsBuilder = type$.nullable_List_CustomPainterSemantics_Function_Size._as(_foregroundSemanticsBuilder);
    },
    set$_backgroundSemanticsNodes(_backgroundSemanticsNodes) {
      this._backgroundSemanticsNodes = type$.nullable_List_SemanticsNode._as(_backgroundSemanticsNodes);
    },
    set$_foregroundSemanticsNodes(_foregroundSemanticsNodes) {
      this._foregroundSemanticsNodes = type$.nullable_List_SemanticsNode._as(_foregroundSemanticsNodes);
    }
  };
  A.RenderCustomPaint__paintWithPainter_closure.prototype = {
    call$0() {
      this.debugPreviousCanvasSaveCount._value = this.canvas.getSaveCount$0();
      return true;
    },
    $signature: 0
  };
  A.RenderCustomPaint__paintWithPainter_closure0.prototype = {
    call$0() {
      var t3, _this = this,
        debugNewCanvasSaveCount = _this.canvas.getSaveCount$0(),
        t1 = _this.debugPreviousCanvasSaveCount,
        t2 = t1._readLocal$0();
      if (typeof t2 !== "number")
        return A.iae(t2);
      if (debugNewCanvasSaveCount > t2) {
        t2 = _this.painter.toString$0(0);
        t3 = t1.readLocal$0();
        t1 = debugNewCanvasSaveCount - t1.readLocal$0() === 1 ? "" : "s";
        throw A.wrapException(A.FlutterError$fromParts(A._setArrayType([A.ErrorSummary$("The " + t2 + " custom painter called canvas.save() or canvas.saveLayer() at least " + (debugNewCanvasSaveCount - t3) + " more time" + t1 + " than it called canvas.restore()."), A.ErrorDescription$("This leaves the canvas in an inconsistent state and will probably result in a broken display."), A.ErrorHint$("You must pair each call to save()/saveLayer() with a later matching call to restore().")], type$.JSArray_DiagnosticsNode)));
      }
      t2 = t1._readLocal$0();
      if (typeof t2 !== "number")
        return A.iae(t2);
      if (debugNewCanvasSaveCount < t2) {
        t2 = _this.painter.toString$0(0);
        t3 = t1.readLocal$0();
        t1 = t1.readLocal$0() - debugNewCanvasSaveCount === 1 ? "" : "s";
        throw A.wrapException(A.FlutterError$fromParts(A._setArrayType([A.ErrorSummary$("The " + t2 + " custom painter called canvas.restore() " + (t3 - debugNewCanvasSaveCount) + " more time" + t1 + " than it called canvas.save() or canvas.saveLayer()."), A.ErrorDescription$("This leaves the canvas in an inconsistent state and will result in a broken display."), A.ErrorHint$("You should only call restore() if you first called save() or saveLayer().")], type$.JSArray_DiagnosticsNode)));
      }
      return debugNewCanvasSaveCount === t1._readLocal$0();
    },
    $signature: 0
  };
  A.RenderCustomPaint_assembleSemanticsNode_closure.prototype = {
    call$0() {
      var t1 = this.$this;
      if (t1.RenderObjectWithChildMixin__child == null && this.children.length !== 0)
        throw A.wrapException(A.FlutterError$fromParts(A._setArrayType([A.ErrorSummary$(A.getRuntimeTypeOfDartObject(t1).toString$0(0) + " does not have a child widget but received a non-empty list of child SemanticsNode:\n" + B.JSArray_methods.join$1(this.children, "\n"))], type$.JSArray_DiagnosticsNode)));
      return true;
    },
    $signature: 0
  };
  A.RenderCustomPaint__updateSemanticsChildren_closure.prototype = {
    call$0() {
      var t1, i, t2, child,
        keys = A.HashMap_HashMap(null, null, null, type$.Key, type$.int),
        information = A._setArrayType([], type$.JSArray_DiagnosticsNode);
      for (t1 = this._box_0, i = 0; false; ++i) {
        t2 = t1.newChildSemantics;
        if (!(i < 0))
          return A.ioore(t2, i);
        child = t2[i];
        child.get$key(child);
        if (keys.containsKey$1(0, child.get$key(child)))
          B.JSArray_methods.add$1(information, A.ErrorDescription$("- duplicate key " + A.S(child.get$key(child)) + " found at position " + i));
        keys.$indexSet(0, child.get$key(child), i);
      }
      if (information.length !== 0) {
        B.JSArray_methods.insert$2(information, 0, A.ErrorSummary$("Failed to update the list of CustomPainterSemantics:"));
        throw A.wrapException(A.FlutterError$fromParts(information));
      }
      return true;
    },
    $signature: 0
  };
  A.RenderCustomPaint__updateSemanticsChildren_closure0.prototype = {
    call$0() {
      var t1, t2, _i;
      for (t1 = this.newChildren, t2 = t1.length, _i = 0; _i < t2; ++_i)
        A.assertHelper(t1[_i] != null);
      return true;
    },
    $signature: 0
  };
  A.debugPaintPadding_closure.prototype = {
    call$0() {
      var paint, _this = this,
        t1 = _this.innerRect,
        t2 = t1 != null && !t1.get$isEmpty(0),
        t3 = _this.canvas,
        t4 = _this.outerRect;
      if (t2) {
        A._debugDrawDoubleRect(t3, t4, t1, B.Color_ieX);
        A._debugDrawDoubleRect(t3, t1.inflate$1(_this.outlineWidth).intersect$1(t4), t1, B.Color_FSE);
      } else {
        paint = $.$get$_renderer().createPaint$0();
        paint.set$color(0, B.Color_e0R);
        t3.drawRect$2(t4, paint);
      }
      return true;
    },
    $signature: 0
  };
  A._OverflowSide.prototype = {
    _enumToString$0() {
      return "_OverflowSide." + this._name;
    }
  };
  A._OverflowRegionData.prototype = {};
  A.DebugOverflowIndicatorMixin.prototype = {
    _formatPixels$1(value) {
      var t1;
      A.assertHelper(value > 0);
      $label0$0: {
        if (value > 10) {
          t1 = B.JSNumber_methods.toStringAsFixed$1(value, 0);
          break $label0$0;
        }
        if (value > 1) {
          t1 = B.JSNumber_methods.toStringAsFixed$1(value, 1);
          break $label0$0;
        }
        t1 = B.JSNumber_methods.toStringAsPrecision$1(value, 3);
        break $label0$0;
      }
      return t1;
    },
    _reportOverflow$2(overflow, overflowHints) {
      var t1, t2, overflowText, t3, _this = this, _box_0 = {};
      _box_0.overflowHints = overflowHints;
      type$.nullable_List_DiagnosticsNode._as(overflowHints);
      _box_0.overflowHints = overflowHints;
      if (overflowHints.length === 0) {
        B.JSArray_methods.add$1(overflowHints, A.ErrorDescription$("The edge of the " + A.getRuntimeTypeOfDartObject(_this).toString$0(0) + string$.x20that_i + A.getRuntimeTypeOfDartObject(_this).toString$0(0) + "."));
        B.JSArray_methods.add$1(overflowHints, A.ErrorHint$("This is considered an error condition because it indicates that there is content that cannot be seen. If the content is legitimately bigger than the available space, consider clipping it with a ClipRect widget before putting it in the " + A.getRuntimeTypeOfDartObject(_this).toString$0(0) + ", or using a scrollable container, like a ListView."));
      }
      t1 = A._setArrayType([], type$.JSArray_String);
      t2 = overflow.left;
      if (t2 > 0)
        t1.push(_this._formatPixels$1(t2) + " pixels on the left");
      t2 = overflow.top;
      if (t2 > 0)
        t1.push(_this._formatPixels$1(t2) + " pixels on the top");
      t2 = overflow.bottom;
      if (t2 > 0)
        t1.push(_this._formatPixels$1(t2) + " pixels on the bottom");
      t2 = overflow.right;
      if (t2 > 0)
        t1.push(_this._formatPixels$1(t2) + " pixels on the right");
      if (A.assertTest(t1.length !== 0))
        A.assertThrow("Somehow " + A.getRuntimeTypeOfDartObject(_this).toString$0(0) + " didn't actually overflow like it thought it did.");
      t2 = t1.length;
      switch (t2) {
        case 1:
          overflowText = B.JSArray_methods.get$first(t1);
          break;
        case 2:
          overflowText = B.JSArray_methods.get$first(t1) + " and " + B.JSArray_methods.get$last(t1);
          break;
        default:
          t3 = t2 - 1;
          if (!(t3 >= 0))
            return A.ioore(t1, t3);
          B.JSArray_methods.$indexSet(t1, t3, "and " + t1[t3]);
          overflowText = B.JSArray_methods.join$1(t1, ", ");
      }
      A.FlutterError_reportError(new A.FlutterErrorDetails(A.FlutterError_FlutterError("A " + A.getRuntimeTypeOfDartObject(_this).toString$0(0) + " overflowed by " + overflowText + "."), null, "rendering library", A.ErrorDescription$("during layout"), new A.DebugOverflowIndicatorMixin__reportOverflow_closure(_box_0, _this), false));
    },
    paintOverflowIndicator$5$overflowHints(context, offset, containerRect, childRect, overflowHints) {
      var t1, t2, t3, t4, t5, t6, t7, t8, regions, markerRect, t9, t10, t11, _i, region, textSpan, t12, t13, t14, _this = this;
      type$.nullable_List_DiagnosticsNode._as(overflowHints);
      t1 = containerRect.left;
      t2 = t1 - childRect.left;
      t3 = containerRect.top;
      t4 = t3 - childRect.top;
      t5 = containerRect.right;
      t6 = childRect.right - t5;
      t7 = containerRect.bottom;
      t8 = childRect.bottom - t7;
      if (t2 <= 0 && t6 <= 0 && t4 <= 0 && t8 <= 0)
        return;
      regions = A._setArrayType([], type$.JSArray__OverflowRegionData);
      if (t2 > 0) {
        markerRect = new A.Rect(0, 0, 0 + (t5 - t1) * 0.1, 0 + (t7 - t3));
        B.JSArray_methods.add$1(regions, new A._OverflowRegionData(markerRect, "LEFT OVERFLOWED BY " + _this._formatPixels$1(t2) + " PIXELS", markerRect.get$centerLeft().$add(0, B.Offset_fJE), 1.5707963267948966, B._OverflowSide_0));
      }
      if (t6 > 0) {
        t9 = t5 - t1;
        t10 = t9 * 0.9;
        t9 = t10 + t9 * 0.1;
        t11 = 0 + (t7 - t3);
        B.JSArray_methods.add$1(regions, new A._OverflowRegionData(new A.Rect(t10, 0, t9, t11), "RIGHT OVERFLOWED BY " + _this._formatPixels$1(t6) + " PIXELS", new A.Offset(t9, 0 + t11 / 2).$sub(0, B.Offset_fJE), -1.5707963267948966, B._OverflowSide_3));
      }
      if (t4 > 0) {
        markerRect = new A.Rect(0, 0, 0 + (t5 - t1), 0 + (t7 - t3) * 0.1);
        B.JSArray_methods.add$1(regions, new A._OverflowRegionData(markerRect, "TOP OVERFLOWED BY " + _this._formatPixels$1(t4) + " PIXELS", markerRect.get$topCenter().$add(0, B.Offset_0_1), 0, B._OverflowSide_1));
      }
      if (t8 > 0) {
        t3 = t7 - t3;
        t7 = t3 * 0.9;
        markerRect = new A.Rect(0, t7, 0 + (t5 - t1), t7 + t3 * 0.1);
        B.JSArray_methods.add$1(regions, new A._OverflowRegionData(markerRect, "BOTTOM OVERFLOWED BY " + _this._formatPixels$1(t8) + " PIXELS", markerRect.get$bottomCenter().$sub(0, B.Offset_FWS), 0, B._OverflowSide_2));
      }
      for (t1 = regions.length, t3 = offset._dx, t5 = offset._dy, t7 = _this.DebugOverflowIndicatorMixin__indicatorLabel, t9 = t7.length, _i = 0; _i < regions.length; regions.length === t1 || (0, A.throwConcurrentModificationError)(regions), ++_i) {
        region = regions[_i];
        context.get$canvas(context).drawRect$2(region.rect.shift$1(offset), $.$get$DebugOverflowIndicatorMixin__indicatorPaint());
        t10 = region.side.index;
        if (!(t10 < t9))
          return A.ioore(t7, t10);
        t11 = t7[t10];
        textSpan = t11._text_painter$_text;
        t12 = textSpan == null ? null : textSpan.text;
        t13 = region.label;
        if (t12 !== t13) {
          t11.set$text(0, A.TextSpan$(null, B.TextStyle_ruJ, t13));
          t7[t10].layout$0();
        }
        t11 = region.labelOffset;
        t12 = t7[t10];
        t12.get$_debugAssertTextLayoutIsValid();
        A.assertHelper(!t12._debugNeedsRelayout);
        t12 = -t12._layoutCache.contentWidth / 2;
        t13 = t7[t10];
        t13.get$_debugAssertTextLayoutIsValid();
        A.assertHelper(!t13._debugNeedsRelayout);
        t13.get$_debugAssertTextLayoutIsValid();
        A.assertHelper(!t13._debugNeedsRelayout);
        t14 = t13._layoutCache.contentWidth;
        t13.get$_debugAssertTextLayoutIsValid();
        t13 = t13._layoutCache.layout._paragraph;
        t13 = t13.get$height(t13);
        context.get$canvas(context).save$0(0);
        context.get$canvas(context).translate$2(0, t11._dx + t3, t11._dy + t5);
        context.get$canvas(context).rotate$1(0, region.rotation);
        context.get$canvas(context).drawRect$2(new A.Rect(t12, 0, t12 + t14, 0 + t13), $.$get$DebugOverflowIndicatorMixin__labelBackgroundPaint());
        t7[t10].paint$2(context.get$canvas(context), new A.Offset(t12, 0));
        context.get$canvas(context).restore$0(0);
      }
      if (_this.DebugOverflowIndicatorMixin__overflowReportNeeded) {
        _this.DebugOverflowIndicatorMixin__overflowReportNeeded = false;
        _this._reportOverflow$2(new A.RelativeRect(t2, t4, t6, t8), overflowHints);
      }
    }
  };
  A.DebugOverflowIndicatorMixin__reportOverflow_closure.prototype = {
    call$0() {
      var t1 = A._setArrayType([], type$.JSArray_DiagnosticsNode),
        t2 = this.$this,
        t3 = t2.debugCreator;
      if (t3 != null)
        t1.push(A.DiagnosticsDebugCreator$(t3));
      t3 = this._box_0.overflowHints;
      t3.toString;
      B.JSArray_methods.addAll$1(t1, t3);
      t1.push(A.DiagnosticableTreeNode$("The specific " + A.getRuntimeTypeOfDartObject(t2).toString$0(0) + " in question is", B.DiagnosticsTreeStyle_10, t2));
      t1.push(A.DiagnosticsNode_DiagnosticsNode$message(B.JSString_methods.$mul("\u25e2\u25e4", 50), false, B.DiagnosticsTreeStyle_8));
      return t1;
    },
    $signature: 9
  };
  A.TextSelectionPoint.prototype = {
    $eq(_, other) {
      var _this = this;
      if (other == null)
        return false;
      if (_this === other)
        return true;
      if (J.get$runtimeType$(other) !== A.getRuntimeTypeOfDartObject(_this))
        return false;
      return other instanceof A.TextSelectionPoint && other.point.$eq(0, _this.point) && other.direction == _this.direction;
    },
    toString$0(_) {
      var t1, _this = this;
      switch (_this.direction) {
        case B.TextDirection_1:
          t1 = _this.point.toString$0(0) + "-ltr";
          break;
        case B.TextDirection_0:
          t1 = _this.point.toString$0(0) + "-rtl";
          break;
        case null:
        case void 0:
          t1 = _this.point.toString$0(0);
          break;
        default:
          t1 = null;
      }
      return t1;
    },
    get$hashCode(_) {
      return A.Object_hash(this.point, this.direction, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue);
    }
  };
  A.VerticalCaretMovementRun.prototype = {
    get$isValid() {
      var _this = this;
      if (!_this._isValid)
        return false;
      if (_this._editable._editable$_textPainter.computeLineMetrics$0() !== _this._lineMetrics)
        _this._isValid = false;
      return _this._isValid;
    },
    _getTextPositionForLine$1(lineNumber) {
      var t1, cachedPosition, t2, t3, newOffset, position, _this = this;
      A.assertHelper(_this.get$isValid());
      A.assertHelper(lineNumber >= 0);
      t1 = _this._positionCache;
      cachedPosition = t1.$index(0, lineNumber);
      if (cachedPosition != null)
        return cachedPosition;
      A.assertHelper(lineNumber !== _this._editable$_currentLine);
      t2 = _this._currentOffset;
      t3 = _this._lineMetrics;
      if (!(lineNumber >= 0 && lineNumber < t3.length))
        return A.ioore(t3, lineNumber);
      newOffset = new A.Offset(t2._dx, t3[lineNumber].get$baseline());
      position = new A.MapEntry(newOffset, _this._editable._editable$_textPainter.getPositionForOffset$1(newOffset), type$.MapEntry_Offset_TextPosition);
      t1.$indexSet(0, lineNumber, position);
      return position;
    },
    get$current(_) {
      A.assertHelper(this.get$isValid());
      return this._currentTextPosition;
    },
    moveNext$0() {
      var t1, position, _this = this;
      A.assertHelper(_this.get$isValid());
      t1 = _this._editable$_currentLine + 1;
      if (t1 >= _this._lineMetrics.length)
        return false;
      position = _this._getTextPositionForLine$1(t1);
      ++_this._editable$_currentLine;
      _this.set$_currentOffset(position.key);
      _this.set$_currentTextPosition(position.value);
      return true;
    },
    movePrevious$0() {
      var t1, position, _this = this;
      A.assertHelper(_this.get$isValid());
      t1 = _this._editable$_currentLine;
      if (t1 <= 0)
        return false;
      position = _this._getTextPositionForLine$1(t1 - 1);
      --_this._editable$_currentLine;
      _this.set$_currentOffset(position.key);
      _this.set$_currentTextPosition(position.value);
      return true;
    },
    moveByOffset$1(offset) {
      var t1, _this = this,
        initialOffset = _this._currentOffset;
      if (offset >= 0) {
        for (t1 = initialOffset._dy + offset; _this._currentOffset._dy < t1;)
          if (!_this.moveNext$0())
            break;
      } else
        for (t1 = initialOffset._dy + offset; _this._currentOffset._dy > t1;)
          if (!_this.movePrevious$0())
            break;
      return !initialOffset.$eq(0, _this._currentOffset);
    },
    set$_currentOffset(_currentOffset) {
      this._currentOffset = type$.Offset._as(_currentOffset);
    },
    set$_currentTextPosition(_currentTextPosition) {
      this._currentTextPosition = type$.TextPosition._as(_currentTextPosition);
    },
    $isIterator: 1
  };
  A.RenderEditable.prototype = {
    dispose$0() {
      var t1, _this = this;
      _this._leaderLayerHandler.set$layer(0, null);
      t1 = _this._foregroundRenderObject;
      if (t1 != null)
        t1.dispose$0();
      _this._foregroundRenderObject = null;
      t1 = _this._backgroundRenderObject;
      if (t1 != null)
        t1.dispose$0();
      _this._backgroundRenderObject = null;
      _this._editable$_clipRectLayer.set$layer(0, null);
      t1 = _this._cachedBuiltInForegroundPainters;
      if (t1 != null)
        t1.dispose$0();
      t1 = _this._cachedBuiltInPainters;
      if (t1 != null)
        t1.dispose$0();
      _this._selectionStartInViewport.dispose$0();
      _this._selectionEndInViewport.dispose$0();
      _this._autocorrectHighlightPainter.dispose$0();
      _this._selectionPainter.dispose$0();
      _this.get$_caretPainter().dispose$0();
      _this._editable$_textPainter.dispose$0();
      t1 = _this._editable$_textIntrinsicsCache;
      if (t1 != null)
        t1.dispose$0();
      if (_this._disposeShowCursor) {
        _this._showCursor.dispose$0();
        _this._disposeShowCursor = false;
      }
      _this.super$RenderObject$dispose();
    },
    _updateForegroundPainter$1(newPainter) {
      var foregroundRenderObject, _this = this,
        effectivePainter = _this.get$_builtInForegroundPainters(),
        t1 = _this._foregroundRenderObject;
      if (t1 == null) {
        foregroundRenderObject = A._RenderEditableCustomPaint$(effectivePainter);
        _this.adoptChild$1(foregroundRenderObject);
        _this._foregroundRenderObject = foregroundRenderObject;
      } else
        t1.set$painter(effectivePainter);
      _this._editable$_foregroundPainter = newPainter;
    },
    _updatePainter$1(newPainter) {
      var backgroundRenderObject, _this = this,
        effectivePainter = _this.get$_builtInPainters(),
        t1 = _this._backgroundRenderObject;
      if (t1 == null) {
        backgroundRenderObject = A._RenderEditableCustomPaint$(effectivePainter);
        _this.adoptChild$1(backgroundRenderObject);
        _this._backgroundRenderObject = backgroundRenderObject;
      } else
        t1.set$painter(effectivePainter);
      _this._editable$_painter = newPainter;
    },
    get$_caretPainter() {
      var t1, t2,
        value = this.__RenderEditable__caretPainter_FI;
      if (value === $) {
        t1 = $.$get$_renderer().createPaint$0();
        t2 = $.$get$ChangeNotifier__emptyListeners();
        this.__RenderEditable__caretPainter_FI !== $ && A.throwLateFieldADI("_caretPainter");
        value = this.__RenderEditable__caretPainter_FI = new A._CaretPainter(t1, B.Offset_0_0, t2);
      }
      return value;
    },
    get$_builtInForegroundPainters() {
      var _this = this,
        t1 = _this._cachedBuiltInForegroundPainters;
      if (t1 == null) {
        t1 = A._setArrayType([], type$.JSArray_RenderEditablePainter);
        if (_this._paintCursorOnTop)
          t1.push(_this.get$_caretPainter());
        t1 = _this._cachedBuiltInForegroundPainters = new A._CompositeRenderEditablePainter(t1, $.$get$ChangeNotifier__emptyListeners());
      }
      return t1;
    },
    get$_builtInPainters() {
      var _this = this,
        t1 = _this._cachedBuiltInPainters;
      if (t1 == null) {
        t1 = A._setArrayType([_this._autocorrectHighlightPainter, _this._selectionPainter], type$.JSArray_RenderEditablePainter);
        if (!_this._paintCursorOnTop)
          t1.push(_this.get$_caretPainter());
        t1 = _this._cachedBuiltInPainters = new A._CompositeRenderEditablePainter(t1, $.$get$ChangeNotifier__emptyListeners());
      }
      return t1;
    },
    set$textHeightBehavior(value) {
      return;
    },
    set$textWidthBasis(value) {
      var t1 = this._editable$_textPainter;
      if (t1._textWidthBasis === value)
        return;
      t1.set$textWidthBasis(value);
      this.markNeedsLayout$0();
    },
    set$devicePixelRatio(_, value) {
      if (this._devicePixelRatio === value)
        return;
      this._devicePixelRatio = value;
      this.markNeedsLayout$0();
    },
    set$obscuringCharacter(value) {
      if (this._obscuringCharacter === value)
        return;
      A.assertHelper((value.length === 0 ? B.StringCharacters_GVp : new A.StringCharacters(value)).get$length(0) === 1);
      this._obscuringCharacter = value;
      this.markNeedsLayout$0();
    },
    set$obscureText(value) {
      var _this = this;
      if (_this._obscureText === value)
        return;
      _this._obscureText = value;
      _this._cachedAttributedValue = null;
      _this.markNeedsSemanticsUpdate$0();
    },
    getLineAtOffset$1(position) {
      var line,
        t1 = this._editable$_textPainter;
      t1.get$_debugAssertTextLayoutIsValid();
      line = t1._layoutCache.layout._paragraph.getLineBoundary$1(position);
      if (this._obscureText)
        return A.TextSelection$(B.TextAffinity_1, 0, t1.get$plainText().length, false);
      return A.TextSelection$(B.TextAffinity_1, line.start, line.end, false);
    },
    _updateSelectionExtentsVisibility$1(effectiveOffset) {
      var t1, visibleRegion, t2, t3, startOffset, endOffset, _this = this;
      if (!_this._selection.get$isValid()) {
        _this._selectionStartInViewport.set$value(0, false);
        _this._selectionEndInViewport.set$value(0, false);
        return;
      }
      t1 = _this.get$size(0);
      visibleRegion = new A.Rect(0, 0, 0 + t1._dx, 0 + t1._dy);
      t1 = _this._editable$_textPainter;
      t2 = _this._selection;
      t3 = _this.__RenderEditable__caretPrototype_A;
      t3 === $ && A.throwLateFieldNI("_caretPrototype");
      startOffset = t1.getOffsetForCaret$2(new A.TextPosition(t2.start, t2.affinity), t3);
      _this._selectionStartInViewport.set$value(0, visibleRegion.inflate$1(0.5).contains$1(0, startOffset.$add(0, effectiveOffset)));
      t3 = _this._selection;
      endOffset = t1.getOffsetForCaret$2(new A.TextPosition(t3.end, t3.affinity), _this.__RenderEditable__caretPrototype_A);
      _this._selectionEndInViewport.set$value(0, visibleRegion.inflate$1(0.5).contains$1(0, endOffset.$add(0, effectiveOffset)));
    },
    _setSelection$2(nextSelection, cause) {
      var textLength, t1;
      if (nextSelection.get$isValid()) {
        textLength = this.textSelectionDelegate._widget.controller._change_notifier$_value.text.length;
        nextSelection = nextSelection.copyWith$2$baseOffset$extentOffset(Math.min(nextSelection.baseOffset, textLength), Math.min(nextSelection.extentOffset, textLength));
      }
      t1 = this.textSelectionDelegate._widget.controller._change_notifier$_value.copyWith$1$selection(nextSelection);
      this.textSelectionDelegate.userUpdateTextEditingValue$2(t1, cause);
    },
    markNeedsPaint$0() {
      this.super$RenderObject$markNeedsPaint();
      var t1 = this._foregroundRenderObject;
      if (t1 != null)
        t1.markNeedsPaint$0();
      t1 = this._backgroundRenderObject;
      if (t1 != null)
        t1.markNeedsPaint$0();
    },
    systemFontsDidChange$0() {
      this.super$RelayoutWhenSystemFontsChangeMixin$systemFontsDidChange();
      this._editable$_textPainter.markNeedsLayout$0();
    },
    set$text(_, value) {
      var _this = this,
        t1 = _this._editable$_textPainter;
      if (J.$eq$(t1._text_painter$_text, value))
        return;
      _this._cachedLineBreakCount = null;
      t1.set$text(0, value);
      _this._cachedAttributedValue = null;
      _this.set$_editable$_cachedCombinedSemanticsInfos(null);
      _this.markNeedsLayout$0();
      _this.markNeedsSemanticsUpdate$0();
    },
    get$_textIntrinsics() {
      var t2, _null = null,
        t1 = this._editable$_textIntrinsicsCache;
      if (t1 == null)
        t1 = this._editable$_textIntrinsicsCache = A.TextPainter$(_null, _null, _null, _null, _null, B.TextAlign_4, _null, _null, B._LinearTextScaler_1, B.TextWidthBasis_0);
      t2 = this._editable$_textPainter;
      t1.set$text(0, t2._text_painter$_text);
      t1.set$textAlign(0, t2._textAlign);
      t1.set$textDirection(t2._text_painter$_textDirection);
      t1.set$textScaler(t2._text_painter$_textScaler);
      t1.set$maxLines(t2._maxLines);
      t1.set$ellipsis(t2._ellipsis);
      t1.set$locale(0, t2._locale);
      t1.set$strutStyle(t2._strutStyle);
      t1.set$textWidthBasis(t2._textWidthBasis);
      t1.set$textHeightBehavior(t2._textHeightBehavior);
      return t1;
    },
    set$textAlign(_, value) {
      var t1 = this._editable$_textPainter;
      if (t1._textAlign === value)
        return;
      t1.set$textAlign(0, value);
      this.markNeedsLayout$0();
    },
    set$textDirection(value) {
      var t1 = this._editable$_textPainter;
      if (t1._text_painter$_textDirection === value)
        return;
      t1.set$textDirection(value);
      this.markNeedsLayout$0();
      this.markNeedsSemanticsUpdate$0();
    },
    set$locale(_, value) {
      var t1 = this._editable$_textPainter;
      if (J.$eq$(t1._locale, value))
        return;
      t1.set$locale(0, value);
      this.markNeedsLayout$0();
    },
    set$strutStyle(value) {
      var t1 = this._editable$_textPainter;
      if (J.$eq$(t1._strutStyle, value))
        return;
      t1.set$strutStyle(value);
      this.markNeedsLayout$0();
    },
    set$showCursor(value) {
      var t1, _this = this;
      type$.ValueNotifier_bool._as(value);
      t1 = _this._showCursor;
      if (t1 === value)
        return;
      if (_this._object$_owner != null)
        t1.removeListener$1(0, _this.get$_showHideCursor());
      if (_this._disposeShowCursor) {
        _this._showCursor.dispose$0();
        _this._disposeShowCursor = false;
      }
      _this.set$_showCursor(value);
      if (_this._object$_owner != null) {
        _this.get$_caretPainter().set$shouldPaint(_this._showCursor._change_notifier$_value);
        _this._showCursor.addListener$1(0, _this.get$_showHideCursor());
      }
    },
    _showHideCursor$0() {
      this.get$_caretPainter().set$shouldPaint(this._showCursor._change_notifier$_value);
    },
    set$hasFocus(value) {
      if (this._hasFocus === value)
        return;
      this._hasFocus = value;
      this.markNeedsSemanticsUpdate$0();
    },
    set$forceLine(value) {
      if (this._forceLine)
        return;
      this._forceLine = true;
      this.markNeedsLayout$0();
    },
    set$readOnly(_, value) {
      if (this._readOnly === value)
        return;
      this._readOnly = value;
      this.markNeedsSemanticsUpdate$0();
    },
    set$maxLines(value) {
      var t1, _this = this;
      A.assertHelper(value == null || value > 0);
      if (_this._editable$_maxLines == value)
        return;
      _this._editable$_maxLines = value;
      t1 = value === 1 ? 1 : null;
      _this._editable$_textPainter.set$maxLines(t1);
      _this.markNeedsLayout$0();
    },
    set$minLines(value) {
      return;
    },
    set$expands(value) {
      return;
    },
    set$textScaler(value) {
      var t1 = this._editable$_textPainter;
      if (t1._text_painter$_textScaler.$eq(0, value))
        return;
      t1.set$textScaler(value);
      this.markNeedsLayout$0();
    },
    set$selection(value) {
      var _this = this;
      if (_this._selection.$eq(0, value))
        return;
      _this._selection = value;
      _this._selectionPainter.set$highlightedRange(value);
      _this.markNeedsPaint$0();
      _this.markNeedsSemanticsUpdate$0();
    },
    set$offset(_, value) {
      var _this = this,
        t1 = _this._editable$_offset;
      if (t1 === value)
        return;
      if (_this._object$_owner != null)
        t1.removeListener$1(0, _this.get$markNeedsPaint());
      _this._editable$_offset = value;
      if (_this._object$_owner != null)
        value.addListener$1(0, _this.get$markNeedsPaint());
      _this.markNeedsLayout$0();
    },
    set$cursorWidth(value) {
      if (this._cursorWidth === value)
        return;
      this._cursorWidth = value;
      this.markNeedsLayout$0();
    },
    set$cursorHeight(value) {
      return;
    },
    set$paintCursorAboveText(value) {
      var _this = this;
      if (_this._paintCursorOnTop === value)
        return;
      _this._paintCursorOnTop = value;
      _this._cachedBuiltInPainters = _this._cachedBuiltInForegroundPainters = null;
      _this._updateForegroundPainter$1(_this._editable$_foregroundPainter);
      _this._updatePainter$1(_this._editable$_painter);
    },
    set$startHandleLayerLink(value) {
      if (this._editable$_startHandleLayerLink === value)
        return;
      this._editable$_startHandleLayerLink = value;
      this.markNeedsPaint$0();
    },
    set$endHandleLayerLink(value) {
      if (this._editable$_endHandleLayerLink === value)
        return;
      this._editable$_endHandleLayerLink = value;
      this.markNeedsPaint$0();
    },
    set$enableInteractiveSelection(value) {
      var _this = this;
      if (_this._enableInteractiveSelection === value)
        return;
      _this._enableInteractiveSelection = value;
      _this.markNeedsLayout$0();
      _this.markNeedsSemanticsUpdate$0();
    },
    get$selectionEnabled() {
      var t1 = this._enableInteractiveSelection;
      return t1;
    },
    getBoxesForSelection$1(selection) {
      var t1, t2, t3;
      this._computeTextMetricsIfNeeded$0();
      t1 = this._editable$_textPainter.getBoxesForSelection$1(selection);
      t2 = A._arrayInstanceType(t1);
      t3 = t2._eval$1("MappedListIterable<1,TextBox>");
      return A.List_List$of(new A.MappedListIterable(t1, t2._eval$1("TextBox(1)")._as(new A.RenderEditable_getBoxesForSelection_closure(this)), t3), true, t3._eval$1("ListIterable.E"));
    },
    describeSemanticsConfiguration$1(config) {
      var t1, t2, collector, buffer, attributes, t3, offset, _i, t4, info, label, t5, _i0, infoAttribute, originalRange, t6, t7, _this = this;
      _this.super$RenderObject$describeSemanticsConfiguration(config);
      t1 = _this._editable$_textPainter;
      t2 = t1._text_painter$_text;
      t2.toString;
      collector = A._setArrayType([], type$.JSArray_InlineSpanSemanticsInformation);
      t2.computeSemanticsInformation$1(collector);
      _this.set$_editable$_semanticsInfo(collector);
      t2 = _this._editable$_semanticsInfo;
      t2.toString;
      if (B.JSArray_methods.any$1(t2, new A.RenderEditable_describeSemanticsConfiguration_closure()) && A.defaultTargetPlatform() !== B.TargetPlatform_4) {
        A.assertHelper(_this._readOnly && !_this._obscureText);
        config.explicitChildNodes = config._isSemanticBoundary = true;
        return;
      }
      t2 = _this._cachedAttributedValue;
      if (t2 == null)
        if (_this._obscureText) {
          t2 = A.AttributedString$(B.JSString_methods.$mul(_this._obscuringCharacter, t1.get$plainText().length), B.List_empty1);
          _this._cachedAttributedValue = t2;
        } else {
          buffer = new A.StringBuffer("");
          attributes = A._setArrayType([], type$.JSArray_StringAttribute);
          for (t2 = _this._editable$_semanticsInfo, t3 = t2.length, offset = 0, _i = 0, t4 = ""; _i < t2.length; t2.length === t3 || (0, A.throwConcurrentModificationError)(t2), ++_i) {
            info = t2[_i];
            label = info.semanticsLabel;
            if (label == null)
              label = info.text;
            for (t4 = info.stringAttributes, t5 = t4.length, _i0 = 0; _i0 < t4.length; t4.length === t5 || (0, A.throwConcurrentModificationError)(t4), ++_i0) {
              infoAttribute = t4[_i0];
              originalRange = infoAttribute.range;
              t6 = offset + originalRange.start;
              t7 = offset + originalRange.end;
              A.assertHelper(t6 >= -1);
              A.assertHelper(t7 >= -1);
              B.JSArray_methods.add$1(attributes, infoAttribute.copy$1$range(new A.TextRange(t6, t7)));
            }
            t4 = buffer._contents += label;
            offset += label.length;
          }
          t2 = A.AttributedString$(t4.charCodeAt(0) == 0 ? t4 : t4, attributes);
          _this._cachedAttributedValue = t2;
        }
      config._attributedValue = t2;
      config._hasBeenAnnotated = true;
      config._setFlag$2(B.SemanticsFlag_1024_isObscured, _this._obscureText);
      config._setFlag$2(B.SemanticsFlag_524288_isMultiline, _this._editable$_maxLines !== 1);
      t2 = t1._text_painter$_textDirection;
      t2.toString;
      config._textDirection = t2;
      config._hasBeenAnnotated = true;
      config._setFlag$2(B.SemanticsFlag_32_isFocused, _this._hasFocus);
      config._setFlag$2(B.SemanticsFlag_16_isTextField, true);
      config._setFlag$2(B.SemanticsFlag_1048576_isReadOnly, _this._readOnly);
      if (_this._hasFocus && _this.get$selectionEnabled())
        config.set$onSetSelection(_this.get$_handleSetSelection());
      if (_this._hasFocus && !_this._readOnly)
        config.set$onSetText(_this.get$_handleSetText());
      if (_this.get$selectionEnabled())
        t2 = _this._selection.get$isValid();
      else
        t2 = false;
      if (t2) {
        t2 = _this._selection;
        config._textSelection = t2;
        config._hasBeenAnnotated = true;
        if (t1.getOffsetBefore$1(t2.extentOffset) != null) {
          config.set$onMoveCursorBackwardByWord(_this.get$_handleMoveCursorBackwardByWord());
          config.set$onMoveCursorBackwardByCharacter(_this.get$_handleMoveCursorBackwardByCharacter());
        }
        if (t1.getOffsetAfter$1(_this._selection.extentOffset) != null) {
          config.set$onMoveCursorForwardByWord(_this.get$_handleMoveCursorForwardByWord());
          config.set$onMoveCursorForwardByCharacter(_this.get$_handleMoveCursorForwardByCharacter());
        }
      }
    },
    _handleSetText$1(text) {
      this.textSelectionDelegate.userUpdateTextEditingValue$2(new A.TextEditingValue(text, A.TextSelection$collapsed(B.TextAffinity_1, text.length), B.TextRange_m1_m1), B.SelectionChangedCause_4);
    },
    assembleSemanticsNode$3(node, config, children) {
      var t1, newChildren, t2, child, newChildCache, t3, t4, t5, t6, t7, currentDirection, ordinal, start, placeholderIndex, childIndex, _i, info, start0, t8, t9, childNode, rects, rect, currentDirection0, t10, t11, t12, t13, currentRect, configuration, ordinal0, paintRect, newChild, it, key, _this = this, _null = null;
      type$.Iterable_SemanticsNode._as(children);
      t1 = _this._editable$_semanticsInfo;
      A.assertHelper(t1 != null && t1.length !== 0);
      newChildren = A._setArrayType([], type$.JSArray_SemanticsNode);
      t1 = _this._editable$_textPainter;
      t2 = t1._text_painter$_textDirection;
      t2.toString;
      child = _this.ContainerRenderObjectMixin__firstChild;
      newChildCache = A.LinkedHashMap_LinkedHashMap(_null, _null, type$.Key, type$.SemanticsNode);
      if (_this._editable$_cachedCombinedSemanticsInfos == null) {
        t3 = _this._editable$_semanticsInfo;
        t3.toString;
        _this.set$_editable$_cachedCombinedSemanticsInfos(A.combineSemanticsInfo(t3));
      }
      for (t3 = _this._editable$_cachedCombinedSemanticsInfos, t4 = t3.length, t5 = A._instanceType(_this), t6 = t5._eval$1("ContainerRenderObjectMixin.0"), t5 = t5._eval$1("ContainerRenderObjectMixin.1"), t7 = type$.TextParentData, currentDirection = t2, ordinal = 0, start = 0, placeholderIndex = 0, childIndex = 0, _i = 0; _i < t3.length; t3.length === t4 || (0, A.throwConcurrentModificationError)(t3), ++_i, start = start0) {
        info = t3[_i];
        t2 = info.text;
        start0 = start + t2.length;
        t8 = start < start0;
        t9 = t8 ? start : start0;
        t8 = t8 ? start0 : start;
        A.assertHelper(t9 >= -1);
        A.assertHelper(t8 >= -1);
        if (info.isPlaceholder) {
          t2 = "PlaceholderSpanIndexSemanticsTag(" + placeholderIndex + ")";
          while (true) {
            t8 = children.length;
            if (t8 > childIndex) {
              if (!(childIndex >= 0))
                return A.ioore(children, childIndex);
              t8 = children[childIndex].tags;
              t8 = t8 != null && t8.contains$1(0, new A.PlaceholderSpanIndexSemanticsTag(placeholderIndex, t2));
            } else
              t8 = false;
            if (!t8)
              break;
            if (!(childIndex >= 0 && childIndex < children.length))
              return A.ioore(children, childIndex);
            childNode = children[childIndex];
            t8 = child.parentData;
            t8.toString;
            A.assertHelper(t7._as(t8)._paragraph$_offset != null);
            B.JSArray_methods.add$1(newChildren, childNode);
            ++childIndex;
          }
          child.toString;
          t6._as(child);
          A.assertHelper(child.get$parent(child) === _this);
          t2 = child.parentData;
          t2.toString;
          child = t5._as(t2).ContainerParentDataMixin_nextSibling;
          ++placeholderIndex;
        } else {
          rects = t1.getBoxesForSelection$1(new A.TextSelection(start, start0, B.TextAffinity_1, false, t9, t8));
          if (rects.length === 0)
            continue;
          t8 = B.JSArray_methods.get$first(rects);
          rect = new A.Rect(t8.left, t8.top, t8.right, t8.bottom);
          currentDirection0 = B.JSArray_methods.get$first(rects).direction;
          for (t8 = A._arrayInstanceType(rects), t9 = t8._eval$1("SubListIterable<1>"), t10 = new A.SubListIterable(rects, 1, _null, t9), t10.SubListIterable$3(rects, 1, _null, t8._precomputed1), t10 = new A.ListIterator(t10, t10.get$length(0), t9._eval$1("ListIterator<ListIterable.E>")), t9 = t9._eval$1("ListIterable.E"); t10.moveNext$0();) {
            t8 = t10.__internal$_current;
            if (t8 == null)
              t8 = t9._as(t8);
            rect = rect.expandToInclude$1(new A.Rect(t8.left, t8.top, t8.right, t8.bottom));
            currentDirection0 = t8.direction;
          }
          t8 = rect.left;
          t9 = Math.max(0, t8);
          t10 = rect.top;
          t11 = Math.max(0, t10);
          t8 = Math.min(rect.right - t8, A.RenderObject.prototype.get$constraints.call(_this).maxWidth);
          t10 = Math.min(rect.bottom - t10, A.RenderObject.prototype.get$constraints.call(_this).maxHeight);
          t12 = Math.floor(t9) - 4;
          t13 = Math.floor(t11) - 4;
          t8 = Math.ceil(t9 + t8) + 4;
          t10 = Math.ceil(t11 + t10) + 4;
          currentRect = new A.Rect(t12, t13, t8, t10);
          configuration = A.SemanticsConfiguration$();
          ordinal0 = ordinal + 1;
          A.assertHelper(ordinal > -1 / 0);
          A.assertHelper(ordinal < 1 / 0);
          configuration._sortKey = new A.OrdinalSortKey(ordinal, _null);
          configuration._hasBeenAnnotated = true;
          configuration._textDirection = currentDirection;
          t11 = info.semanticsLabel;
          t2 = t11 == null ? t2 : t11;
          configuration._attributedLabel = A.AttributedString$(t2, info.stringAttributes);
          configuration._hasBeenAnnotated = true;
          $label0$1: {
            break $label0$1;
          }
          t2 = node.parentPaintClipRect;
          if (t2 != null) {
            paintRect = t2.intersect$1(currentRect);
            if (paintRect.left >= paintRect.right || paintRect.top >= paintRect.bottom)
              t2 = !(t12 >= t8 || t13 >= t10);
            else
              t2 = false;
            configuration._setFlag$2(B.SemanticsFlag_8192_isHidden, t2);
          }
          newChild = A._Cell$named("newChild");
          t2 = _this._editable$_cachedChildNodes;
          t9 = t2 == null ? _null : t2.__js_helper$_length !== 0;
          if (t9 === true) {
            t2.toString;
            it = new A.LinkedHashMapKeysIterable(t2, A._instanceType(t2)._eval$1("LinkedHashMapKeysIterable<1>")).get$iterator(0);
            if (!it.moveNext$0())
              A.throwExpression(A.IterableElementError_noElement());
            t2 = t2.remove$1(0, it.get$current(0));
            t2.toString;
            if (newChild._value !== newChild)
              A.throwExpression(A.LateError$localAI(newChild.__late_helper$_name));
            newChild._value = t2;
          } else {
            key = new A.UniqueKey();
            t2 = A.SemanticsNode$(key, _this._createShowOnScreenFor$1(key));
            if (newChild._value !== newChild)
              A.throwExpression(A.LateError$localAI(newChild.__late_helper$_name));
            newChild._value = t2;
          }
          t2.updateWith$1$config(0, configuration);
          if (A.assertTest(isFinite(t12) && isFinite(t13) && isFinite(t8) && isFinite(t10)))
            A.assertThrow(t2.toString$0(0) + " (with " + A.S(t2._semantics$_owner) + ") tried to set a non-finite rect.");
          if (!t2._semantics$_rect.$eq(0, currentRect)) {
            t2._semantics$_rect = currentRect;
            t2._semantics$_markDirty$0();
          }
          t2 = newChild._value;
          if (t2 === newChild)
            A.throwExpression(A.LateError$localNI(newChild.__late_helper$_name));
          t8 = t2.key;
          t8.toString;
          newChildCache.$indexSet(0, t8, t2);
          t2 = newChild._value;
          if (t2 === newChild)
            A.throwExpression(A.LateError$localNI(newChild.__late_helper$_name));
          B.JSArray_methods.add$1(newChildren, t2);
          ordinal = ordinal0;
          currentDirection = currentDirection0;
        }
      }
      _this.set$_editable$_cachedChildNodes(newChildCache);
      node.updateWith$2$childrenInInversePaintOrder$config(0, newChildren, config);
    },
    _createShowOnScreenFor$1(key) {
      return new A.RenderEditable__createShowOnScreenFor_closure(this, key);
    },
    _handleSetSelection$1(selection) {
      this._setSelection$2(selection, B.SelectionChangedCause_4);
    },
    _handleMoveCursorForwardByCharacter$1(extendSelection) {
      var _this = this,
        extentOffset = _this._editable$_textPainter.getOffsetAfter$1(_this._selection.extentOffset);
      if (extentOffset == null)
        return;
      _this._setSelection$2(A.TextSelection$(B.TextAffinity_1, !extendSelection ? extentOffset : _this._selection.baseOffset, extentOffset, false), B.SelectionChangedCause_4);
    },
    _handleMoveCursorBackwardByCharacter$1(extendSelection) {
      var _this = this,
        extentOffset = _this._editable$_textPainter.getOffsetBefore$1(_this._selection.extentOffset);
      if (extentOffset == null)
        return;
      _this._setSelection$2(A.TextSelection$(B.TextAffinity_1, !extendSelection ? extentOffset : _this._selection.baseOffset, extentOffset, false), B.SelectionChangedCause_4);
    },
    _handleMoveCursorForwardByWord$1(extendSelection) {
      var nextWord, baseOffset, _this = this,
        t1 = _this._editable$_textPainter,
        t2 = _this._selection.get$extent();
      t1.get$_debugAssertTextLayoutIsValid();
      nextWord = _this._getNextWord$1(t1._layoutCache.layout._paragraph.getWordBoundary$1(t2).end);
      if (nextWord == null)
        return;
      baseOffset = extendSelection ? _this._selection.baseOffset : nextWord.start;
      _this._setSelection$2(A.TextSelection$(B.TextAffinity_1, baseOffset, nextWord.start, false), B.SelectionChangedCause_4);
    },
    _handleMoveCursorBackwardByWord$1(extendSelection) {
      var previousWord, baseOffset, _this = this,
        t1 = _this._editable$_textPainter,
        t2 = _this._selection.get$extent();
      t1.get$_debugAssertTextLayoutIsValid();
      previousWord = _this._getPreviousWord$1(t1._layoutCache.layout._paragraph.getWordBoundary$1(t2).start - 1);
      if (previousWord == null)
        return;
      baseOffset = extendSelection ? _this._selection.baseOffset : previousWord.start;
      _this._setSelection$2(A.TextSelection$(B.TextAffinity_1, baseOffset, previousWord.start, false), B.SelectionChangedCause_4);
    },
    _getNextWord$1(offset) {
      var t1, range, t2;
      for (t1 = this._editable$_textPainter; true;) {
        t1.get$_debugAssertTextLayoutIsValid();
        range = t1._layoutCache.layout._paragraph.getWordBoundary$1(new A.TextPosition(offset, B.TextAffinity_1));
        t2 = range.start;
        if (!(t2 >= 0 && range.end >= 0) || t2 === range.end)
          return null;
        if (!this._onlyWhitespace$1(range))
          return range;
        offset = range.end;
      }
    },
    _getPreviousWord$1(offset) {
      var t1, range, t2;
      for (t1 = this._editable$_textPainter; offset >= 0;) {
        t1.get$_debugAssertTextLayoutIsValid();
        range = t1._layoutCache.layout._paragraph.getWordBoundary$1(new A.TextPosition(offset, B.TextAffinity_1));
        t2 = range.start;
        if (!(t2 >= 0 && range.end >= 0) || t2 === range.end)
          return null;
        if (!this._onlyWhitespace$1(range))
          return range;
        offset = t2 - 1;
      }
      return null;
    },
    _onlyWhitespace$1(range) {
      var i, t1, t2, t3;
      for (i = range.start, t1 = range.end, t2 = this._editable$_textPainter; i < t1; ++i) {
        t3 = t2._text_painter$_text.codeUnitAt$1(0, i);
        t3.toString;
        if (!A.TextLayoutMetrics_isWhitespace(t3))
          return false;
      }
      return true;
    },
    attach$1(owner) {
      var t1, _this = this;
      _this.super$_RenderEditable_RenderBox_RelayoutWhenSystemFontsChangeMixin_ContainerRenderObjectMixin$attach(owner);
      t1 = _this._foregroundRenderObject;
      if (t1 != null)
        t1.attach$1(owner);
      t1 = _this._backgroundRenderObject;
      if (t1 != null)
        t1.attach$1(owner);
      t1 = A.TapGestureRecognizer$(_this, null);
      t1.set$onTapDown(_this.get$_editable$_handleTapDown());
      t1.set$onTap(_this.get$_editable$_handleTap());
      _this.__RenderEditable__tap_A = t1;
      t1 = A.LongPressGestureRecognizer$(_this, null);
      t1.set$onLongPress(_this.get$_handleLongPress());
      _this.__RenderEditable__longPress_A = t1;
      _this._editable$_offset.addListener$1(0, _this.get$markNeedsPaint());
      _this.get$_caretPainter().set$shouldPaint(_this._showCursor._change_notifier$_value);
      _this._showCursor.addListener$1(0, _this.get$_showHideCursor());
    },
    detach$0(_) {
      var _this = this,
        t1 = _this.__RenderEditable__tap_A;
      t1 === $ && A.throwLateFieldNI("_tap");
      t1._stopTimer$0();
      t1.super$OneSequenceGestureRecognizer$dispose();
      t1 = _this.__RenderEditable__longPress_A;
      t1 === $ && A.throwLateFieldNI("_longPress");
      t1._stopTimer$0();
      t1.super$OneSequenceGestureRecognizer$dispose();
      _this._editable$_offset.removeListener$1(0, _this.get$markNeedsPaint());
      _this._showCursor.removeListener$1(0, _this.get$_showHideCursor());
      _this.super$_RenderEditable_RenderBox_RelayoutWhenSystemFontsChangeMixin_ContainerRenderObjectMixin$detach(0);
      t1 = _this._foregroundRenderObject;
      if (t1 != null)
        t1.detach$0(0);
      t1 = _this._backgroundRenderObject;
      if (t1 != null)
        t1.detach$0(0);
    },
    redepthChildren$0() {
      var _this = this,
        foregroundChild = _this._foregroundRenderObject,
        backgroundChild = _this._backgroundRenderObject;
      if (foregroundChild != null)
        _this.redepthChild$1(foregroundChild);
      if (backgroundChild != null)
        _this.redepthChild$1(backgroundChild);
      _this.super$ContainerRenderObjectMixin$redepthChildren();
    },
    visitChildren$1(visitor) {
      var foregroundChild, backgroundChild;
      type$.void_Function_RenderObject._as(visitor);
      foregroundChild = this._foregroundRenderObject;
      backgroundChild = this._backgroundRenderObject;
      if (foregroundChild != null)
        visitor.call$1(foregroundChild);
      if (backgroundChild != null)
        visitor.call$1(backgroundChild);
      this.super$ContainerRenderObjectMixin$visitChildren(visitor);
    },
    get$_paintOffset() {
      switch ((this._editable$_maxLines !== 1 ? B.Axis_1 : B.Axis_0).index) {
        case 0:
          var t1 = this._editable$_offset._pixels;
          t1.toString;
          t1 = new A.Offset(-t1, 0);
          break;
        case 1:
          t1 = this._editable$_offset._pixels;
          t1.toString;
          t1 = new A.Offset(0, -t1);
          break;
        default:
          t1 = null;
      }
      return t1;
    },
    get$_viewportExtent() {
      var t1, _this = this;
      A.assertHelper(_this._box$_size != null);
      switch ((_this._editable$_maxLines !== 1 ? B.Axis_1 : B.Axis_0).index) {
        case 0:
          t1 = _this.get$size(0)._dx;
          break;
        case 1:
          t1 = _this.get$size(0)._dy;
          break;
        default:
          t1 = null;
      }
      return t1;
    },
    _getMaxScrollExtent$1(contentSize) {
      var t1, _this = this;
      A.assertHelper(_this._box$_size != null);
      switch ((_this._editable$_maxLines !== 1 ? B.Axis_1 : B.Axis_0).index) {
        case 0:
          t1 = Math.max(0, contentSize._dx - _this.get$size(0)._dx);
          break;
        case 1:
          t1 = Math.max(0, contentSize._dy - _this.get$size(0)._dy);
          break;
        default:
          t1 = null;
      }
      return t1;
    },
    getEndpointsForSelection$1(selection) {
      var paintOffset, boxes, t1, t2, t3, caretOffset, start, end, _this = this;
      _this._computeTextMetricsIfNeeded$0();
      paintOffset = _this.get$_paintOffset();
      if (selection.start === selection.end)
        boxes = A._setArrayType([], type$.JSArray_TextBox);
      else {
        t1 = _this._selectionPainter;
        boxes = _this._editable$_textPainter.getBoxesForSelection$3$boxHeightStyle$boxWidthStyle(selection, t1._selectionHeightStyle, t1._selectionWidthStyle);
      }
      if (boxes.length === 0) {
        t1 = _this._editable$_textPainter;
        t2 = selection.get$extent();
        t3 = _this.__RenderEditable__caretPrototype_A;
        t3 === $ && A.throwLateFieldNI("_caretPrototype");
        caretOffset = t1.getOffsetForCaret$2(t2, t3);
        t1 = t1._getOrCreateLayoutTemplate$0();
        return A._setArrayType([new A.TextSelectionPoint(new A.Offset(0, t1.get$height(t1)).$add(0, caretOffset).$add(0, paintOffset), null)], type$.JSArray_TextSelectionPoint);
      } else {
        t1 = B.JSArray_methods.get$first(boxes);
        t1 = t1.direction === B.TextDirection_1 ? t1.left : t1.right;
        t2 = _this._editable$_textPainter;
        start = new A.Offset(A.clampDouble(t1, 0, t2.get$size(0)._dx), B.JSArray_methods.get$first(boxes).bottom).$add(0, paintOffset);
        t1 = B.JSArray_methods.get$last(boxes);
        t1 = t1.direction === B.TextDirection_1 ? t1.right : t1.left;
        end = new A.Offset(A.clampDouble(t1, 0, t2.get$size(0)._dx), B.JSArray_methods.get$last(boxes).bottom).$add(0, paintOffset);
        return A._setArrayType([new A.TextSelectionPoint(start, B.JSArray_methods.get$first(boxes).direction), new A.TextSelectionPoint(end, B.JSArray_methods.get$last(boxes).direction)], type$.JSArray_TextSelectionPoint);
      }
    },
    getRectForComposingRange$1(range) {
      var t1, _this = this;
      if (!range.get$isValid() || range.start === range.end)
        return null;
      _this._computeTextMetricsIfNeeded$0();
      t1 = _this._selectionPainter;
      t1 = B.JSArray_methods.fold$1$2(_this._editable$_textPainter.getBoxesForSelection$3$boxHeightStyle$boxWidthStyle(A.TextSelection$(B.TextAffinity_1, range.start, range.end, false), t1._selectionHeightStyle, t1._selectionWidthStyle), null, new A.RenderEditable_getRectForComposingRange_closure(), type$.nullable_Rect);
      return t1 == null ? null : t1.shift$1(_this.get$_paintOffset());
    },
    getPositionForPoint$1(globalPosition) {
      var _this = this;
      _this._computeTextMetricsIfNeeded$0();
      return _this._editable$_textPainter.getPositionForOffset$1(_this.globalToLocal$1(globalPosition).$sub(0, _this.get$_paintOffset()));
    },
    getLocalRectForCaret$1(caretPosition) {
      var t1, t2, caretRect, t3, caretX, t4, t5, fullHeight, caretHeight, globalOffset, pixelMultiple, _this = this;
      _this._computeTextMetricsIfNeeded$0();
      t1 = _this.__RenderEditable__caretPrototype_A;
      t1 === $ && A.throwLateFieldNI("_caretPrototype");
      t2 = _this._editable$_textPainter;
      caretRect = t1.shift$1(t2.getOffsetForCaret$2(caretPosition, t1).$add(0, _this.get$_caretPainter()._cursorOffset));
      t3 = caretRect.left;
      caretX = A.clampDouble(t3, 0, Math.max(Math.max(t2.get$width(0) + (1 + _this._cursorWidth), _this.get$size(0)._dx) - (1 + _this._cursorWidth), 0));
      t4 = caretRect.top;
      t3 = caretX + (caretRect.right - t3);
      t5 = t4 + (caretRect.bottom - t4);
      caretRect = new A.Rect(caretX, t4, t3, t5);
      fullHeight = t2.getFullHeightForCaret$2(caretPosition, t1);
      switch (A.defaultTargetPlatform().index) {
        case 2:
        case 4:
          t1 = t5 - t4;
          t4 += (fullHeight - t1) / 2;
          caretRect = new A.Rect(caretX, t4, caretX + (t3 - caretX), t4 + t1);
          break;
        case 0:
        case 1:
        case 3:
        case 5:
          t1 = t2._getOrCreateLayoutTemplate$0();
          caretHeight = t1.get$height(t1);
          t1 = t4 - 2 + (fullHeight - caretHeight) / 2;
          caretRect = new A.Rect(caretX, t1, caretX + (t3 - caretX), t1 + caretHeight);
          break;
      }
      caretRect = caretRect.shift$1(_this.get$_paintOffset());
      globalOffset = A.MatrixUtils_transformPoint(_this.getTransformTo$1(0, null), new A.Offset(caretRect.left, caretRect.top));
      pixelMultiple = 1 / _this._devicePixelRatio;
      t1 = globalOffset._dx;
      t1 = isFinite(t1) ? B.JSNumber_methods.round$0(t1 / pixelMultiple) * pixelMultiple - t1 : 0;
      t2 = globalOffset._dy;
      return caretRect.shift$1(new A.Offset(t1, isFinite(t2) ? B.JSNumber_methods.round$0(t2 / pixelMultiple) * pixelMultiple - t2 : 0));
    },
    computeMinIntrinsicWidth$1(height) {
      var placeholderDimensions, _0_0, _0_1, maxWidth, _0_2, minWidth, t1;
      A._asDouble(height);
      placeholderDimensions = this.layoutInlineChildren$3(1 / 0, new A.RenderEditable_computeMinIntrinsicWidth_closure(), A.layout_helper_ChildLayoutHelper_getDryBaseline$closure());
      _0_0 = this._adjustConstraints$0();
      _0_1 = _0_0._0;
      maxWidth = null;
      _0_2 = _0_0._1;
      maxWidth = _0_2;
      minWidth = _0_1;
      t1 = this.get$_textIntrinsics();
      t1.setPlaceholderDimensions$1(placeholderDimensions);
      t1.layout$2$maxWidth$minWidth(maxWidth, minWidth);
      t1.get$_debugAssertTextLayoutIsValid();
      return t1._layoutCache.layout._paragraph.get$minIntrinsicWidth();
    },
    computeMaxIntrinsicWidth$1(height) {
      var placeholderDimensions, _0_0, _0_1, maxWidth, _0_2, minWidth, t1, _this = this;
      A._asDouble(height);
      placeholderDimensions = _this.layoutInlineChildren$3(1 / 0, new A.RenderEditable_computeMaxIntrinsicWidth_closure(), A.layout_helper_ChildLayoutHelper_getDryBaseline$closure());
      _0_0 = _this._adjustConstraints$0();
      _0_1 = _0_0._0;
      maxWidth = null;
      _0_2 = _0_0._1;
      maxWidth = _0_2;
      minWidth = _0_1;
      t1 = _this.get$_textIntrinsics();
      t1.setPlaceholderDimensions$1(placeholderDimensions);
      t1.layout$2$maxWidth$minWidth(maxWidth, minWidth);
      t1.get$_debugAssertTextLayoutIsValid();
      return t1._layoutCache.layout._paragraph.get$maxIntrinsicWidth() + (1 + _this._cursorWidth);
    },
    _countHardLineBreaks$1(text) {
      var t1, count, index,
        cachedValue = this._cachedLineBreakCount;
      if (cachedValue != null)
        return cachedValue;
      for (t1 = text.length, count = 0, index = 0; index < t1; ++index)
        switch (text.charCodeAt(index)) {
          case 10:
          case 133:
          case 11:
          case 12:
          case 8232:
          case 8233:
            ++count;
            break;
        }
      return this._cachedLineBreakCount = count;
    },
    _preferredHeight$1(width) {
      var t3, minHeight, estimatedHeight, _0_0, maxWidth, _0_2, _1_0, _1_2, _this = this,
        maxLines = _this._editable$_maxLines,
        t1 = _this._editable$_textPainter,
        t2 = t1._getOrCreateLayoutTemplate$0();
      t2 = t2.get$height(t2);
      t3 = maxLines == null;
      minHeight = t2 * (t3 ? 0 : maxLines);
      t2 = maxLines === 1;
      A.assertHelper(!t2 || _this.get$_textIntrinsics()._maxLines === 1);
      if (t3) {
        if (width === 1 / 0) {
          t2 = t1._getOrCreateLayoutTemplate$0();
          estimatedHeight = t2.get$height(t2) * (_this._countHardLineBreaks$1(t1.get$plainText()) + 1);
        } else {
          _0_0 = _this._adjustConstraints$1$maxWidth(width);
          maxWidth = null;
          _0_2 = _0_0._1;
          maxWidth = _0_2;
          t1 = _this.get$_textIntrinsics();
          t1.layout$2$maxWidth$minWidth(maxWidth, _0_0._0);
          t1.get$_debugAssertTextLayoutIsValid();
          t1 = t1._layoutCache.layout._paragraph;
          estimatedHeight = t1.get$height(t1);
        }
        return Math.max(estimatedHeight, minHeight);
      }
      if (t2) {
        _1_0 = _this._adjustConstraints$1$maxWidth(width);
        maxWidth = null;
        _1_2 = _1_0._1;
        maxWidth = _1_2;
        t1 = _this.get$_textIntrinsics();
        t1.layout$2$maxWidth$minWidth(maxWidth, _1_0._0);
        t1.get$_debugAssertTextLayoutIsValid();
        t1 = t1._layoutCache.layout._paragraph;
        return t1.get$height(t1);
      }
      return minHeight;
    },
    computeMinIntrinsicHeight$1(width) {
      return this.getMaxIntrinsicHeight$1(A._asDouble(width));
    },
    computeMaxIntrinsicHeight$1(width) {
      A._asDouble(width);
      this.get$_textIntrinsics().setPlaceholderDimensions$1(this.layoutInlineChildren$3(width, A.layout_helper_ChildLayoutHelper_dryLayoutChild$closure(), A.layout_helper_ChildLayoutHelper_getDryBaseline$closure()));
      return this._preferredHeight$1(width);
    },
    computeDistanceToActualBaseline$1(baseline) {
      var t1;
      type$.TextBaseline._as(baseline);
      this._computeTextMetricsIfNeeded$0();
      t1 = this._editable$_textPainter;
      t1.get$_debugAssertTextLayoutIsValid();
      return t1._layoutCache.layout.getDistanceToBaseline$1(baseline);
    },
    hitTestSelf$1(position) {
      return true;
    },
    hitTestChildren$2$position(result, position) {
      var spanHit, span,
        effectivePosition = position.$sub(0, this.get$_paintOffset()),
        t1 = this._editable$_textPainter,
        glyph = t1.getClosestGlyphForOffset$1(effectivePosition);
      if (glyph != null && glyph.graphemeClusterLayoutBounds.contains$1(0, effectivePosition)) {
        t1 = t1._text_painter$_text;
        t1.toString;
        spanHit = t1.getSpanForPosition$1(new A.TextPosition(glyph.graphemeClusterCodeUnitRange.start, B.TextAffinity_1));
      } else
        spanHit = null;
      t1 = type$.HitTestTarget._is(spanHit);
      span = t1 ? spanHit : null;
      if (t1) {
        result.add$1(0, new A.HitTestEntry(span, type$.HitTestEntry_HitTestTarget));
        return true;
      }
      return this.hitTestInlineChildren$2(result, effectivePosition);
    },
    handleEvent$2($event, entry) {
      this.debugHandleEvent$2($event, type$.BoxHitTestEntry._as(entry));
      if (type$.PointerDownEvent._is($event))
        A.assertHelper(!this.get$debugNeedsLayout());
    },
    _editable$_handleTapDown$1(details) {
      A.assertHelper(false);
      this._lastTapDownPosition = details.globalPosition;
    },
    _editable$_handleTap$0() {
      A.assertHelper(false);
      var t1 = this._lastTapDownPosition;
      t1.toString;
      this.selectPositionAt$2$cause$from(B.SelectionChangedCause_0, t1);
    },
    _handleLongPress$0() {
      A.assertHelper(false);
      var t1 = this._lastTapDownPosition;
      t1.toString;
      this.selectWordsInRange$2$cause$from(B.SelectionChangedCause_2, t1);
    },
    selectPositionAt$3$cause$from$to(cause, from, to) {
      var t1, fromPosition, toPosition, baseOffset, extentOffset, _this = this;
      _this._computeTextMetricsIfNeeded$0();
      t1 = _this._editable$_textPainter;
      fromPosition = t1.getPositionForOffset$1(_this.globalToLocal$1(from).$sub(0, _this.get$_paintOffset()));
      toPosition = to == null ? null : t1.getPositionForOffset$1(_this.globalToLocal$1(to).$sub(0, _this.get$_paintOffset()));
      baseOffset = fromPosition.offset;
      extentOffset = toPosition == null ? null : toPosition.offset;
      if (extentOffset == null)
        extentOffset = baseOffset;
      _this._setSelection$2(A.TextSelection$(fromPosition.affinity, baseOffset, extentOffset, false), cause);
    },
    selectPositionAt$2$cause$from(cause, from) {
      return this.selectPositionAt$3$cause$from$to(cause, from, null);
    },
    selectWordsInRange$3$cause$from$to(cause, from, to) {
      var t1, fromPosition, fromWord, toPosition, toWord, isFromWordBeforeToWord, t2, _this = this;
      _this._computeTextMetricsIfNeeded$0();
      t1 = _this._editable$_textPainter;
      fromPosition = t1.getPositionForOffset$1(_this.globalToLocal$1(from).$sub(0, _this.get$_paintOffset()));
      fromWord = _this.getWordAtOffset$1(fromPosition);
      toPosition = to == null ? fromPosition : t1.getPositionForOffset$1(_this.globalToLocal$1(to).$sub(0, _this.get$_paintOffset()));
      toWord = toPosition.$eq(0, fromPosition) ? fromWord : _this.getWordAtOffset$1(toPosition);
      isFromWordBeforeToWord = fromWord.start < toWord.end;
      t1 = isFromWordBeforeToWord ? fromWord.get$base().offset : fromWord.get$extent().offset;
      t2 = isFromWordBeforeToWord ? toWord.get$extent().offset : toWord.get$base().offset;
      _this._setSelection$2(A.TextSelection$(fromWord.affinity, t1, t2, false), cause);
    },
    selectWordsInRange$2$cause$from(cause, from) {
      return this.selectWordsInRange$3$cause$from$to(cause, from, null);
    },
    getWordAtOffset$1(position) {
      var word, effectiveOffset0, previousWord, nextWord, _this = this,
        effectiveOffset = position.offset,
        t1 = _this._editable$_textPainter;
      if (effectiveOffset >= t1.get$plainText().length)
        return A.TextSelection$fromPosition(new A.TextPosition(t1.get$plainText().length, B.TextAffinity_0));
      if (_this._obscureText)
        return A.TextSelection$(B.TextAffinity_1, 0, t1.get$plainText().length, false);
      t1.get$_debugAssertTextLayoutIsValid();
      word = t1._layoutCache.layout._paragraph.getWordBoundary$1(position);
      switch (position.affinity.index) {
        case 0:
          effectiveOffset0 = effectiveOffset - 1;
          break;
        case 1:
          effectiveOffset0 = effectiveOffset;
          break;
        default:
          effectiveOffset0 = null;
      }
      if (typeof effectiveOffset0 !== "number")
        return effectiveOffset0.$ge();
      A.assertHelper(effectiveOffset0 >= 0);
      if (effectiveOffset0 > 0) {
        t1 = t1.get$plainText();
        if (!(effectiveOffset0 < t1.length))
          return A.ioore(t1, effectiveOffset0);
        effectiveOffset0 = A.TextLayoutMetrics_isWhitespace(t1.charCodeAt(effectiveOffset0));
        t1 = effectiveOffset0;
      } else
        t1 = false;
      if (t1) {
        t1 = word.start;
        previousWord = _this._getPreviousWord$1(t1);
        switch (A.defaultTargetPlatform().index) {
          case 2:
            if (previousWord == null) {
              nextWord = _this._getNextWord$1(t1);
              if (nextWord == null)
                return A.TextSelection$collapsed(B.TextAffinity_1, effectiveOffset);
              return A.TextSelection$(B.TextAffinity_1, effectiveOffset, nextWord.end, false);
            }
            return A.TextSelection$(B.TextAffinity_1, previousWord.start, effectiveOffset, false);
          case 0:
            if (_this._readOnly) {
              if (previousWord == null)
                return A.TextSelection$(B.TextAffinity_1, effectiveOffset, effectiveOffset + 1, false);
              return A.TextSelection$(B.TextAffinity_1, previousWord.start, effectiveOffset, false);
            }
            break;
          case 1:
          case 4:
          case 3:
          case 5:
            break;
        }
      }
      return A.TextSelection$(B.TextAffinity_1, word.start, word.end, false);
    },
    _adjustConstraints$2$maxWidth$minWidth(maxWidth, minWidth) {
      var availableMaxWidth = Math.max(0, maxWidth - (1 + this._cursorWidth)),
        availableMinWidth = Math.min(minWidth, availableMaxWidth),
        t1 = this._forceLine ? availableMaxWidth : availableMinWidth;
      return new A._Record_2(t1, this._editable$_maxLines !== 1 ? availableMaxWidth : 1 / 0);
    },
    _adjustConstraints$0() {
      return this._adjustConstraints$2$maxWidth$minWidth(1 / 0, 0);
    },
    _adjustConstraints$1$maxWidth(maxWidth) {
      return this._adjustConstraints$2$maxWidth$minWidth(maxWidth, 0);
    },
    _computeTextMetricsIfNeeded$0() {
      var minWidth, _this = this,
        t1 = A.RenderObject.prototype.get$constraints.call(_this),
        _0_0 = _this._adjustConstraints$2$maxWidth$minWidth(A.RenderObject.prototype.get$constraints.call(_this).maxWidth, t1.minWidth),
        _0_1 = _0_0._0,
        maxWidth = null,
        _0_2 = _0_0._1;
      maxWidth = _0_2;
      minWidth = _0_1;
      _this._editable$_textPainter.layout$2$maxWidth$minWidth(maxWidth, minWidth);
    },
    _computeCaretPrototype$0() {
      var t1, t2, _this = this;
      switch (A.defaultTargetPlatform().index) {
        case 2:
        case 4:
          t1 = _this._cursorWidth;
          t2 = _this._editable$_textPainter._getOrCreateLayoutTemplate$0();
          t2 = t2.get$height(t2);
          _this.__RenderEditable__caretPrototype_A = new A.Rect(0, 0, t1, 0 + (t2 + 2));
          break;
        case 0:
        case 1:
        case 3:
        case 5:
          t1 = _this._cursorWidth;
          t2 = _this._editable$_textPainter._getOrCreateLayoutTemplate$0();
          t2 = t2.get$height(t2);
          _this.__RenderEditable__caretPrototype_A = new A.Rect(0, 2, t1, 2 + (t2 - 4));
          break;
      }
    },
    computeDryLayout$1(constraints) {
      var minWidth, t1, width0, _this = this,
        width = constraints.maxWidth,
        _0_0 = _this._adjustConstraints$2$maxWidth$minWidth(width, constraints.minWidth),
        _0_1 = _0_0._0,
        maxWidth = null,
        _0_2 = _0_0._1;
      maxWidth = _0_2;
      minWidth = _0_1;
      t1 = _this.get$_textIntrinsics();
      t1.setPlaceholderDimensions$1(_this.layoutInlineChildren$3(width, A.layout_helper_ChildLayoutHelper_dryLayoutChild$closure(), A.layout_helper_ChildLayoutHelper_getDryBaseline$closure()));
      t1.layout$2$maxWidth$minWidth(maxWidth, minWidth);
      width0 = _this._forceLine ? width : constraints.constrainWidth$1(_this.get$_textIntrinsics().get$size(0)._dx + (1 + _this._cursorWidth));
      return new A.Size(width0, constraints.constrainHeight$1(_this._preferredHeight$1(width)));
    },
    computeDryBaseline$2(constraints, baseline) {
      var t1, _0_0, _0_1, maxWidth, _0_2, minWidth, t2, _this = this;
      type$.BoxConstraints._as(constraints);
      type$.TextBaseline._as(baseline);
      t1 = constraints.maxWidth;
      _0_0 = _this._adjustConstraints$2$maxWidth$minWidth(t1, constraints.minWidth);
      _0_1 = _0_0._0;
      maxWidth = null;
      _0_2 = _0_0._1;
      maxWidth = _0_2;
      minWidth = _0_1;
      t2 = _this.get$_textIntrinsics();
      t2.setPlaceholderDimensions$1(_this.layoutInlineChildren$3(t1, A.layout_helper_ChildLayoutHelper_dryLayoutChild$closure(), A.layout_helper_ChildLayoutHelper_getDryBaseline$closure()));
      t2.layout$2$maxWidth$minWidth(maxWidth, minWidth);
      t2 = _this.get$_textIntrinsics();
      t2.get$_debugAssertTextLayoutIsValid();
      return t2._layoutCache.layout.getDistanceToBaseline$1(baseline);
    },
    performLayout$0() {
      var _0_0, _0_1, maxWidth, _0_2, minWidth, t1, t2, _1_0, t3, t4, contentSize, painterConstraints, _this = this,
        constraints = A.RenderObject.prototype.get$constraints.call(_this),
        width = constraints.maxWidth;
      _this.set$_editable$_placeholderDimensions(_this.layoutInlineChildren$3(width, A.layout_helper_ChildLayoutHelper_layoutChild$closure(), A.layout_helper_ChildLayoutHelper_getBaseline$closure()));
      _0_0 = _this._adjustConstraints$2$maxWidth$minWidth(width, constraints.minWidth);
      _0_1 = _0_0._0;
      maxWidth = null;
      _0_2 = _0_0._1;
      maxWidth = _0_2;
      minWidth = _0_1;
      t1 = _this._editable$_textPainter;
      t1.setPlaceholderDimensions$1(_this._editable$_placeholderDimensions);
      t1.layout$2$maxWidth$minWidth(maxWidth, minWidth);
      t2 = t1.get$inlinePlaceholderBoxes();
      t2.toString;
      _this.positionInlineChildren$1(t2);
      _this._computeCaretPrototype$0();
      width = _this._forceLine ? width : constraints.constrainWidth$1(t1.get$width(0) + (1 + _this._cursorWidth));
      A.assertHelper(_this._editable$_maxLines !== 1 || t1._maxLines === 1);
      _1_0 = _this._editable$_maxLines;
      $label0$0: {
        if (_1_0 == null) {
          t1.get$_debugAssertTextLayoutIsValid();
          t2 = t1._layoutCache.layout._paragraph;
          t2 = t2.get$height(t2);
          t3 = t1._getOrCreateLayoutTemplate$0();
          t3 = t3.get$height(t3);
          t2 = Math.max(t2, t3 * 0);
          break $label0$0;
        }
        if (1 === _1_0) {
          t1.get$_debugAssertTextLayoutIsValid();
          t2 = t1._layoutCache.layout._paragraph;
          t2 = t2.get$height(t2);
          break $label0$0;
        }
        t1.get$_debugAssertTextLayoutIsValid();
        t2 = t1._layoutCache.layout._paragraph;
        t2 = t2.get$height(t2);
        t3 = t1._getOrCreateLayoutTemplate$0();
        t3 = t3.get$height(t3);
        t4 = t1._getOrCreateLayoutTemplate$0();
        t4 = A.clampDouble(t2, t3 * _1_0, t4.get$height(t4) * _1_0);
        t2 = t4;
        break $label0$0;
      }
      _this.set$size(0, new A.Size(width, constraints.constrainHeight$1(t2)));
      t2 = t1.get$width(0);
      t3 = _this._cursorWidth;
      t1.get$_debugAssertTextLayoutIsValid();
      t1 = t1._layoutCache.layout._paragraph;
      contentSize = new A.Size(t2 + (1 + t3), t1.get$height(t1));
      painterConstraints = A.BoxConstraints$tight(contentSize);
      t1 = _this._foregroundRenderObject;
      if (t1 != null)
        t1.layout$1(painterConstraints);
      t1 = _this._backgroundRenderObject;
      if (t1 != null)
        t1.layout$1(painterConstraints);
      _this._editable$_maxScrollExtent = _this._getMaxScrollExtent$1(contentSize);
      _this._editable$_offset.applyViewportDimension$1(_this.get$_viewportExtent());
      _this._editable$_offset.applyContentDimensions$2(0, _this._editable$_maxScrollExtent);
    },
    calculateBoundedFloatingCursorOffset$2$shouldResetOrigin(rawCursorOffset, shouldResetOrigin) {
      var t3, bottomBound, rightBound, boundingRects, deltaPosition, currentX, currentY, adjustedOffset, _this = this,
        t1 = _this.get$size(0),
        t2 = _this._editable$_textPainter;
      t2.get$_debugAssertTextLayoutIsValid();
      t3 = t2._layoutCache.layout._paragraph;
      t3 = Math.min(t1._dy, t3.get$height(t3));
      t1 = t2._getOrCreateLayoutTemplate$0();
      bottomBound = t3 - t1.get$height(t1) + 5;
      rightBound = Math.min(_this.get$size(0)._dx, t2.get$width(0)) + 4;
      boundingRects = new A.Rect(-4, -4, rightBound, bottomBound);
      if (shouldResetOrigin != null)
        _this._shouldResetOrigin = shouldResetOrigin;
      if (!_this._shouldResetOrigin)
        return A.RenderEditable__calculateAdjustedCursorOffset(rawCursorOffset, boundingRects);
      t1 = _this._previousOffset;
      deltaPosition = t1 != null ? rawCursorOffset.$sub(0, t1) : B.Offset_0_0;
      if (_this._resetOriginOnLeft && deltaPosition._dx > 0) {
        _this._relativeOrigin = new A.Offset(rawCursorOffset._dx - -4, _this._relativeOrigin._dy);
        _this._resetOriginOnLeft = false;
      } else if (_this._resetOriginOnRight && deltaPosition._dx < 0) {
        _this._relativeOrigin = new A.Offset(rawCursorOffset._dx - rightBound, _this._relativeOrigin._dy);
        _this._resetOriginOnRight = false;
      }
      if (_this._resetOriginOnTop && deltaPosition._dy > 0) {
        _this._relativeOrigin = new A.Offset(_this._relativeOrigin._dx, rawCursorOffset._dy - -4);
        _this._resetOriginOnTop = false;
      } else if (_this._resetOriginOnBottom && deltaPosition._dy < 0) {
        _this._relativeOrigin = new A.Offset(_this._relativeOrigin._dx, rawCursorOffset._dy - bottomBound);
        _this._resetOriginOnBottom = false;
      }
      t1 = _this._relativeOrigin;
      currentX = rawCursorOffset._dx - t1._dx;
      currentY = rawCursorOffset._dy - t1._dy;
      adjustedOffset = A.RenderEditable__calculateAdjustedCursorOffset(new A.Offset(currentX, currentY), boundingRects);
      if (currentX < -4 && deltaPosition._dx < 0)
        _this._resetOriginOnLeft = true;
      else if (currentX > rightBound && deltaPosition._dx > 0)
        _this._resetOriginOnRight = true;
      if (currentY < -4 && deltaPosition._dy < 0)
        _this._resetOriginOnTop = true;
      else if (currentY > bottomBound && deltaPosition._dy > 0)
        _this._resetOriginOnBottom = true;
      _this._previousOffset = rawCursorOffset;
      return adjustedOffset;
    },
    calculateBoundedFloatingCursorOffset$1(rawCursorOffset) {
      return this.calculateBoundedFloatingCursorOffset$2$shouldResetOrigin(rawCursorOffset, null);
    },
    setFloatingCursor$4$resetLerpValue(state, boundedOffset, lastTextPosition, resetLerpValue) {
      var sizeAdjustment, t2, _this = this,
        t1 = state === B.FloatingCursorDragState_2;
      if (t1) {
        _this._relativeOrigin = B.Offset_0_0;
        _this._previousOffset = null;
        _this._shouldResetOrigin = true;
        _this._resetOriginOnRight = _this._resetOriginOnTop = _this._resetOriginOnBottom = false;
      }
      t1 = !t1;
      _this._floatingCursorOn = t1;
      _this._resetFloatingCursorAnimationValue = resetLerpValue;
      if (t1) {
        _this.__RenderEditable__floatingCursorTextPosition_A = lastTextPosition;
        if (resetLerpValue != null) {
          t1 = A.EdgeInsets_lerp(B.EdgeInsets_V1Q, B.EdgeInsets_0_0_0_0, resetLerpValue);
          t1.toString;
          sizeAdjustment = t1;
        } else
          sizeAdjustment = B.EdgeInsets_V1Q;
        t1 = _this.get$_caretPainter();
        t2 = _this.__RenderEditable__caretPrototype_A;
        t2 === $ && A.throwLateFieldNI("_caretPrototype");
        t1.set$floatingCursorRect(sizeAdjustment.inflateRect$1(t2).shift$1(boundedOffset));
      } else
        _this.get$_caretPainter().set$floatingCursorRect(null);
      _this.get$_caretPainter().showRegularCaret = _this._resetFloatingCursorAnimationValue == null;
    },
    setFloatingCursor$3(state, boundedOffset, lastTextPosition) {
      return this.setFloatingCursor$4$resetLerpValue(state, boundedOffset, lastTextPosition, null);
    },
    _lineNumberFor$2(startPosition, metrics) {
      var offset, t1, t2, _i, lineMetrics;
      type$.List_LineMetrics._as(metrics);
      offset = this._editable$_textPainter.getOffsetForCaret$2(startPosition, B.Rect_0_0_0_0);
      for (t1 = metrics.length, t2 = offset._dy, _i = 0; _i < metrics.length; metrics.length === t1 || (0, A.throwConcurrentModificationError)(metrics), ++_i) {
        lineMetrics = metrics[_i];
        if (lineMetrics.get$baseline() > t2)
          return new A.MapEntry(lineMetrics.get$lineNumber(lineMetrics), new A.Offset(offset._dx, lineMetrics.get$baseline()), type$.MapEntry_int_Offset);
      }
      if (A.assertTest(startPosition.offset === 0))
        A.assertThrow("unable to find the line for " + startPosition.toString$0(0));
      t1 = metrics.length;
      t2 = Math.max(0, t1 - 1);
      t1 = t1 !== 0 ? B.JSArray_methods.get$last(metrics).get$baseline() + B.JSArray_methods.get$last(metrics).get$descent() : 0;
      return new A.MapEntry(t2, new A.Offset(offset._dx, t1), type$.MapEntry_int_Offset);
    },
    _paintContents$2(context, offset) {
      var foregroundChild, backgroundChild, _this = this,
        effectiveOffset = offset.$add(0, _this.get$_paintOffset()),
        t1 = _this._floatingCursorOn;
      if (!t1)
        _this._updateSelectionExtentsVisibility$1(effectiveOffset);
      foregroundChild = _this._foregroundRenderObject;
      backgroundChild = _this._backgroundRenderObject;
      if (backgroundChild != null)
        context.paintChild$2(backgroundChild, offset);
      _this._editable$_textPainter.paint$2(context.get$canvas(context), effectiveOffset);
      _this.paintInlineChildren$2(context, effectiveOffset);
      if (foregroundChild != null)
        context.paintChild$2(foregroundChild, offset);
    },
    applyPaintTransform$2(child, transform) {
      type$.RenderBox._as(child);
      if (child === this._foregroundRenderObject || child === this._backgroundRenderObject)
        return;
      this.defaultApplyPaintTransform$2(child, transform);
    },
    paint$2(context, offset) {
      var t1, t2, t3, selection, startPoint, endPoint, _this = this;
      _this._computeTextMetricsIfNeeded$0();
      t1 = (_this._editable$_maxScrollExtent > 0 || !_this.get$_paintOffset().$eq(0, B.Offset_0_0)) && _this._editable$_clipBehavior !== B.Clip_0;
      t2 = _this._editable$_clipRectLayer;
      if (t1) {
        A.assertHelper(!_this._needsCompositingBitsUpdate);
        t1 = _this.__RenderObject__needsCompositing_A;
        t1 === $ && A.throwLateFieldNI("_needsCompositing");
        t3 = _this.get$size(0);
        t2.set$layer(0, context.pushClipRect$6$clipBehavior$oldLayer(t1, offset, new A.Rect(0, 0, 0 + t3._dx, 0 + t3._dy), _this.get$_paintContents(), _this._editable$_clipBehavior, t2._layer));
      } else {
        t2.set$layer(0, null);
        _this._paintContents$2(context, offset);
      }
      selection = _this._selection;
      t1 = selection.get$isValid();
      if (t1) {
        t1 = type$.List_TextSelectionPoint._as(_this.getEndpointsForSelection$1(selection));
        if (0 >= t1.length)
          return A.ioore(t1, 0);
        startPoint = t1[0].point;
        startPoint = new A.Offset(A.clampDouble(startPoint._dx, 0, _this.get$size(0)._dx), A.clampDouble(startPoint._dy, 0, _this.get$size(0)._dy));
        t2 = _this._leaderLayerHandler;
        t2.set$layer(0, A.LeaderLayer$(_this._editable$_startHandleLayerLink, startPoint.$add(0, offset)));
        t2 = t2._layer;
        t2.toString;
        context.pushLayer$3(t2, A.RenderObject.prototype.get$paint.call(_this), B.Offset_0_0);
        t2 = t1.length;
        if (t2 === 2) {
          if (1 >= t2)
            return A.ioore(t1, 1);
          endPoint = t1[1].point;
          t1 = A.clampDouble(endPoint._dx, 0, _this.get$size(0)._dx);
          t2 = A.clampDouble(endPoint._dy, 0, _this.get$size(0)._dy);
          context.pushLayer$3(A.LeaderLayer$(_this._editable$_endHandleLayerLink, new A.Offset(t1, t2).$add(0, offset)), A.RenderObject.prototype.get$paint.call(_this), B.Offset_0_0);
        } else {
          t1 = _this._selection;
          if (t1.start === t1.end)
            context.pushLayer$3(A.LeaderLayer$(_this._editable$_endHandleLayerLink, startPoint.$add(0, offset)), A.RenderObject.prototype.get$paint.call(_this), B.Offset_0_0);
        }
      }
    },
    describeApproximatePaintClip$1(child) {
      var t1, _this = this;
      switch (_this._editable$_clipBehavior.index) {
        case 0:
          return null;
        case 1:
        case 2:
        case 3:
          if (_this._editable$_maxScrollExtent > 0 || !_this.get$_paintOffset().$eq(0, B.Offset_0_0)) {
            t1 = _this.get$size(0);
            t1 = new A.Rect(0, 0, 0 + t1._dx, 0 + t1._dy);
          } else
            t1 = null;
          return t1;
      }
    },
    debugFillProperties$1(properties) {
      var t1, _this = this, _null = null;
      _this.super$RenderBox$debugFillProperties(properties);
      properties.add$1(0, A.ColorProperty$("cursorColor", _this.get$_caretPainter()._caretColor, B.C__NoDefaultValue, B.DiagnosticLevel_3, true, B.DiagnosticsTreeStyle_8));
      properties.add$1(0, A.DiagnosticsProperty$("showCursor", _this._showCursor, true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.ValueNotifier_bool));
      properties.add$1(0, A.IntProperty$("maxLines", _this._editable$_maxLines, B.C__NoDefaultValue, _null, B.DiagnosticLevel_3, _null));
      properties.add$1(0, A.IntProperty$("minLines", _this._minLines, B.C__NoDefaultValue, _null, B.DiagnosticLevel_3, _null));
      properties.add$1(0, A.DiagnosticsProperty$("expands", false, true, false, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.bool));
      properties.add$1(0, A.ColorProperty$("selectionColor", _this._selectionPainter._editable$_highlightColor, B.C__NoDefaultValue, B.DiagnosticLevel_3, true, B.DiagnosticsTreeStyle_8));
      t1 = _this._editable$_textPainter;
      properties.add$1(0, A.DiagnosticsProperty$("textScaler", t1._text_painter$_textScaler, true, B._LinearTextScaler_1, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.TextScaler));
      properties.add$1(0, A.DiagnosticsProperty$("locale", t1._locale, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.Locale));
      properties.add$1(0, A.DiagnosticsProperty$("selection", _this._selection, true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.TextSelection));
      properties.add$1(0, A.DiagnosticsProperty$("offset", _this._editable$_offset, true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.ViewportOffset));
    },
    debugDescribeChildren$0() {
      var t1 = A._setArrayType([], type$.JSArray_DiagnosticsNode),
        t2 = this._editable$_textPainter._text_painter$_text;
      if (t2 != null)
        t1.push(A.DiagnosticableTreeNode$("text", B.DiagnosticsTreeStyle_4, t2));
      return t1;
    },
    set$_editable$_cachedCombinedSemanticsInfos(_cachedCombinedSemanticsInfos) {
      this._editable$_cachedCombinedSemanticsInfos = type$.nullable_List_InlineSpanSemanticsInformation._as(_cachedCombinedSemanticsInfos);
    },
    set$_showCursor(_showCursor) {
      this._showCursor = type$.ValueNotifier_bool._as(_showCursor);
    },
    set$_editable$_semanticsInfo(_semanticsInfo) {
      this._editable$_semanticsInfo = type$.nullable_List_InlineSpanSemanticsInformation._as(_semanticsInfo);
    },
    set$_editable$_cachedChildNodes(_cachedChildNodes) {
      this._editable$_cachedChildNodes = type$.nullable_LinkedHashMap_Key_SemanticsNode._as(_cachedChildNodes);
    },
    set$_editable$_placeholderDimensions(_placeholderDimensions) {
      this._editable$_placeholderDimensions = type$.nullable_List_PlaceholderDimensions._as(_placeholderDimensions);
    },
    $isTextLayoutMetrics: 1
  };
  A.RenderEditable_getBoxesForSelection_closure.prototype = {
    call$1(textBox) {
      var t1;
      type$.TextBox._as(textBox);
      t1 = this.$this;
      return new A.TextBox(textBox.left + t1.get$_paintOffset()._dx, textBox.top + t1.get$_paintOffset()._dy, textBox.right + t1.get$_paintOffset()._dx, textBox.bottom + t1.get$_paintOffset()._dy, textBox.direction);
    },
    $signature: 108
  };
  A.RenderEditable_describeSemanticsConfiguration_closure.prototype = {
    call$1(info) {
      type$.InlineSpanSemanticsInformation._as(info);
      return false;
    },
    $signature: 292
  };
  A.RenderEditable__createShowOnScreenFor_closure.prototype = {
    call$0() {
      var t1 = this.$this;
      t1.showOnScreen$2$descendant$rect(t1, t1._editable$_cachedChildNodes.$index(0, this.key)._semantics$_rect);
    },
    $signature: 1
  };
  A.RenderEditable_getRectForComposingRange_closure.prototype = {
    call$2(accum, incoming) {
      var t1;
      type$.nullable_Rect._as(accum);
      type$.TextBox._as(incoming);
      t1 = accum == null ? null : accum.expandToInclude$1(new A.Rect(incoming.left, incoming.top, incoming.right, incoming.bottom));
      return t1 == null ? new A.Rect(incoming.left, incoming.top, incoming.right, incoming.bottom) : t1;
    },
    $signature: 293
  };
  A.RenderEditable_computeMinIntrinsicWidth_closure.prototype = {
    call$2(child, constraints) {
      return new A.Size(child.getMinIntrinsicWidth$1(1 / 0), 0);
    },
    $signature: 53
  };
  A.RenderEditable_computeMaxIntrinsicWidth_closure.prototype = {
    call$2(child, constraints) {
      return new A.Size(child.getMaxIntrinsicWidth$1(1 / 0), 0);
    },
    $signature: 53
  };
  A._RenderEditableCustomPaint.prototype = {
    get$parent(_) {
      return type$.nullable_RenderEditable._as(A.RenderObject.prototype.get$parent.call(this, 0));
    },
    get$isRepaintBoundary() {
      return true;
    },
    get$sizedByParent() {
      return true;
    },
    set$painter(newValue) {
      var t2, _this = this,
        t1 = _this._editable$_painter;
      if (newValue === t1)
        return;
      _this._editable$_painter = newValue;
      t2 = newValue.shouldRepaint$1(t1);
      if (t2)
        _this.markNeedsPaint$0();
      if (_this._object$_owner != null) {
        t2 = _this.get$markNeedsPaint();
        t1.removeListener$1(0, t2);
        newValue.addListener$1(0, t2);
      }
    },
    paint$2(context, offset) {
      var painter,
        $parent = type$.nullable_RenderEditable._as(A.RenderObject.prototype.get$parent.call(this, 0)),
        t1 = $parent != null;
      A.assertHelper(t1);
      painter = this._editable$_painter;
      if (t1) {
        $parent._computeTextMetricsIfNeeded$0();
        painter.paint$3(context.get$canvas(context), this.get$size(0), $parent);
      }
    },
    attach$1(owner) {
      this.super$RenderObject$attach(owner);
      this._editable$_painter.addListener$1(0, this.get$markNeedsPaint());
    },
    detach$0(_) {
      this._editable$_painter.removeListener$1(0, this.get$markNeedsPaint());
      this.super$RenderObject$detach(0);
    },
    computeDryLayout$1(constraints) {
      return new A.Size(constraints.constrainWidth$0(), constraints.constrainHeight$0());
    }
  };
  A.RenderEditablePainter.prototype = {};
  A._TextHighlightPainter.prototype = {
    set$highlightColor(newValue) {
      if (J.$eq$(newValue, this._editable$_highlightColor))
        return;
      this._editable$_highlightColor = newValue;
      this.notifyListeners$0();
    },
    set$highlightedRange(newValue) {
      if (J.$eq$(newValue, this._highlightedRange))
        return;
      this._highlightedRange = newValue;
      this.notifyListeners$0();
    },
    set$selectionHeightStyle(value) {
      if (this._selectionHeightStyle === value)
        return;
      this._selectionHeightStyle = value;
      this.notifyListeners$0();
    },
    set$selectionWidthStyle(value) {
      if (this._selectionWidthStyle === value)
        return;
      this._selectionWidthStyle = value;
      this.notifyListeners$0();
    },
    paint$3(canvas, size, renderEditable) {
      var t1, textPainter, boxes, t2, _i, box, t3, t4, t5, _this = this,
        range = _this._highlightedRange,
        color = _this._editable$_highlightColor;
      if (range == null || color == null || range.start === range.end)
        return;
      t1 = _this.highlightPaint;
      t1.set$color(0, color);
      textPainter = renderEditable._editable$_textPainter;
      boxes = textPainter.getBoxesForSelection$3$boxHeightStyle$boxWidthStyle(A.TextSelection$(B.TextAffinity_1, range.start, range.end, false), _this._selectionHeightStyle, _this._selectionWidthStyle);
      for (t2 = boxes.length, _i = 0; _i < boxes.length; boxes.length === t2 || (0, A.throwConcurrentModificationError)(boxes), ++_i) {
        box = boxes[_i];
        t3 = new A.Rect(box.left, box.top, box.right, box.bottom).shift$1(renderEditable.get$_paintOffset());
        textPainter.get$_debugAssertTextLayoutIsValid();
        A.assertHelper(!textPainter._debugNeedsRelayout);
        t4 = textPainter._layoutCache.contentWidth;
        textPainter.get$_debugAssertTextLayoutIsValid();
        t5 = textPainter._layoutCache.layout._paragraph;
        canvas.drawRect$2(t3.intersect$1(new A.Rect(0, 0, 0 + t4, 0 + t5.get$height(t5))), t1);
      }
    },
    shouldRepaint$1(oldDelegate) {
      var _this = this;
      if (oldDelegate === _this)
        return false;
      return !(oldDelegate instanceof A._TextHighlightPainter) || !J.$eq$(oldDelegate._editable$_highlightColor, _this._editable$_highlightColor) || !J.$eq$(oldDelegate._highlightedRange, _this._highlightedRange) || oldDelegate._selectionHeightStyle !== _this._selectionHeightStyle || oldDelegate._selectionWidthStyle !== _this._selectionWidthStyle;
    }
  };
  A._CaretPainter.prototype = {
    set$shouldPaint(value) {
      if (this._shouldPaint === value)
        return;
      this._shouldPaint = value;
      this.notifyListeners$0();
    },
    set$caretColor(value) {
      var t2,
        t1 = this._caretColor;
      t1 = t1 == null ? null : t1.toARGB32$0();
      t2 = value.toARGB32$0();
      if (t1 === t2)
        return;
      this._caretColor = value;
      this.notifyListeners$0();
    },
    set$cursorRadius(value) {
      if (J.$eq$(this._cursorRadius, value))
        return;
      this._cursorRadius = value;
      this.notifyListeners$0();
    },
    set$cursorOffset(value) {
      if (this._cursorOffset.$eq(0, value))
        return;
      this._cursorOffset = value;
      this.notifyListeners$0();
    },
    set$backgroundCursorColor(value) {
      var t2, _this = this,
        t1 = _this._backgroundCursorColor;
      t1 = t1 == null ? null : t1._effectiveColor.toARGB32$0();
      t2 = value._effectiveColor.toARGB32$0();
      if (t1 === t2)
        return;
      _this._backgroundCursorColor = value;
      if (_this.showRegularCaret)
        _this.notifyListeners$0();
    },
    set$floatingCursorRect(value) {
      if (J.$eq$(this._floatingCursorRect, value))
        return;
      this._floatingCursorRect = value;
      this.notifyListeners$0();
    },
    paintRegularCursor$4(canvas, renderEditable, caretColor, textPosition) {
      var t1, radius, _this = this,
        integralRect = renderEditable.getLocalRectForCaret$1(textPosition);
      if (_this._shouldPaint) {
        t1 = _this._floatingCursorRect;
        if (t1 != null)
          if (t1.get$center().$sub(0, integralRect.get$center()).get$distanceSquared() < 225)
            return;
        radius = _this._cursorRadius;
        t1 = _this.caretPaint;
        t1.set$color(0, caretColor);
        if (radius == null)
          canvas.drawRect$2(integralRect, t1);
        else
          canvas.drawRRect$2(A.RRect$fromRectAndRadius(integralRect, radius), t1);
      }
    },
    paint$3(canvas, size, renderEditable) {
      var floatingCursorRect, t1, caretColor, caretTextPosition, t2, floatingCursorColor, value, result, _this = this,
        selection = renderEditable._selection;
      if (selection.start !== selection.end || !selection.get$isValid())
        return;
      floatingCursorRect = _this._floatingCursorRect;
      t1 = floatingCursorRect == null;
      if (t1)
        caretColor = _this._caretColor;
      else
        caretColor = _this.showRegularCaret ? _this._backgroundCursorColor : null;
      if (t1)
        caretTextPosition = selection.get$extent();
      else {
        t2 = renderEditable.__RenderEditable__floatingCursorTextPosition_A;
        t2 === $ && A.throwLateFieldNI("_floatingCursorTextPosition");
        caretTextPosition = t2;
      }
      if (caretColor != null)
        _this.paintRegularCursor$4(canvas, renderEditable, caretColor, caretTextPosition);
      t2 = _this._caretColor;
      floatingCursorColor = t2 == null ? null : t2.withOpacity$1(0.75);
      if (t1 || floatingCursorColor == null || !_this._shouldPaint)
        return;
      t1 = A.RRect$fromRectAndRadius(floatingCursorRect, B.Radius_1_1);
      value = _this.___CaretPainter_floatingCursorPaint_FI;
      if (value === $) {
        result = $.$get$_renderer().createPaint$0();
        _this.___CaretPainter_floatingCursorPaint_FI !== $ && A.throwLateFieldADI("floatingCursorPaint");
        _this.___CaretPainter_floatingCursorPaint_FI = result;
        value = result;
      }
      value.set$color(0, floatingCursorColor);
      canvas.drawRRect$2(t1, value);
    },
    shouldRepaint$1(oldDelegate) {
      var _this = this;
      if (_this === oldDelegate)
        return false;
      return !(oldDelegate instanceof A._CaretPainter) || oldDelegate._shouldPaint !== _this._shouldPaint || oldDelegate.showRegularCaret !== _this.showRegularCaret || !J.$eq$(oldDelegate._caretColor, _this._caretColor) || !J.$eq$(oldDelegate._cursorRadius, _this._cursorRadius) || !oldDelegate._cursorOffset.$eq(0, _this._cursorOffset) || !J.$eq$(oldDelegate._backgroundCursorColor, _this._backgroundCursorColor) || !J.$eq$(oldDelegate._floatingCursorRect, _this._floatingCursorRect);
    }
  };
  A._CompositeRenderEditablePainter.prototype = {
    addListener$1(_, listener) {
      var t1, t2, _i;
      type$.void_Function._as(listener);
      for (t1 = this.painters, t2 = t1.length, _i = 0; _i < t1.length; t1.length === t2 || (0, A.throwConcurrentModificationError)(t1), ++_i)
        t1[_i].addListener$1(0, listener);
    },
    removeListener$1(_, listener) {
      var t1, t2, _i;
      type$.void_Function._as(listener);
      for (t1 = this.painters, t2 = t1.length, _i = 0; _i < t1.length; t1.length === t2 || (0, A.throwConcurrentModificationError)(t1), ++_i)
        t1[_i].removeListener$1(0, listener);
    },
    paint$3(canvas, size, renderEditable) {
      var t1, t2, _i;
      for (t1 = this.painters, t2 = t1.length, _i = 0; _i < t1.length; t1.length === t2 || (0, A.throwConcurrentModificationError)(t1), ++_i)
        t1[_i].paint$3(canvas, size, renderEditable);
    },
    shouldRepaint$1(oldDelegate) {
      var t1, t2, oldPainters, t3, newPainters, t4;
      if (oldDelegate === this)
        return false;
      if (!(oldDelegate instanceof A._CompositeRenderEditablePainter) || oldDelegate.painters.length !== this.painters.length)
        return true;
      t1 = oldDelegate.painters;
      t2 = A._arrayInstanceType(t1);
      oldPainters = new J.ArrayIterator(t1, t1.length, t2._eval$1("ArrayIterator<1>"));
      t1 = this.painters;
      t3 = A._arrayInstanceType(t1);
      newPainters = new J.ArrayIterator(t1, t1.length, t3._eval$1("ArrayIterator<1>"));
      t1 = t3._precomputed1;
      t2 = t2._precomputed1;
      while (true) {
        if (!(oldPainters.moveNext$0() && newPainters.moveNext$0()))
          break;
        t3 = newPainters.__interceptors$_current;
        if (t3 == null)
          t3 = t1._as(t3);
        t4 = oldPainters.__interceptors$_current;
        if (t3.shouldRepaint$1(t4 == null ? t2._as(t4) : t4))
          return true;
      }
      return false;
    }
  };
  A._RenderEditable_RenderBox_RelayoutWhenSystemFontsChangeMixin.prototype = {
    attach$1(owner) {
      this.super$RenderObject$attach(owner);
      A.assertHelper(!this.RelayoutWhenSystemFontsChangeMixin__hasPendingSystemFontsDidChangeCallBack);
      A.BindingBase_checkInstance($.PaintingBinding__instance, type$.PaintingBinding).PaintingBinding__systemFonts._systemFontsCallbacks.add$1(0, type$.void_Function._as(this.get$_scheduleSystemFontsUpdate()));
    },
    detach$0(_) {
      A.assertHelper(!this.RelayoutWhenSystemFontsChangeMixin__hasPendingSystemFontsDidChangeCallBack);
      A.BindingBase_checkInstance($.PaintingBinding__instance, type$.PaintingBinding).PaintingBinding__systemFonts._systemFontsCallbacks.remove$1(0, type$.void_Function._as(this.get$_scheduleSystemFontsUpdate()));
      this.super$RenderObject$detach(0);
    }
  };
  A._RenderEditable_RenderBox_RelayoutWhenSystemFontsChangeMixin_ContainerRenderObjectMixin.prototype = {
    attach$1(owner) {
      var child, t1, t2;
      this.super$_RenderEditable_RenderBox_RelayoutWhenSystemFontsChangeMixin$attach(owner);
      child = this.ContainerRenderObjectMixin__firstChild;
      for (t1 = type$.TextParentData; child != null;) {
        child.attach$1(owner);
        t2 = child.parentData;
        t2.toString;
        child = t1._as(t2).ContainerParentDataMixin_nextSibling;
      }
    },
    detach$0(_) {
      var child, t1, t2;
      this.super$_RenderEditable_RenderBox_RelayoutWhenSystemFontsChangeMixin$detach(0);
      child = this.ContainerRenderObjectMixin__firstChild;
      for (t1 = type$.TextParentData; child != null;) {
        child.detach$0(0);
        t2 = child.parentData;
        t2.toString;
        child = t1._as(t2).ContainerParentDataMixin_nextSibling;
      }
    }
  };
  A._RenderEditable_RenderBox_RelayoutWhenSystemFontsChangeMixin_ContainerRenderObjectMixin_RenderInlineChildrenContainerDefaults.prototype = {};
  A.RenderErrorBox.prototype = {
    RenderErrorBox$1(message) {
      var builder, t1, t2, exception, _this = this,
        _s10_ = "_paragraph";
      try {
        t1 = _this.message;
        if (t1 !== "") {
          t2 = $.$get$RenderErrorBox_paragraphStyle();
          builder = $.$get$_renderer().createParagraphBuilder$1(t2);
          builder.pushStyle$1($.$get$RenderErrorBox_textStyle());
          builder.addText$1(t1);
          t1 = builder.build$0();
          _this.__RenderErrorBox__paragraph_F !== $ && A.throwLateFieldAI(_s10_);
          _this.__RenderErrorBox__paragraph_F = t1;
        } else {
          _this.__RenderErrorBox__paragraph_F !== $ && A.throwLateFieldAI(_s10_);
          _this.__RenderErrorBox__paragraph_F = null;
        }
      } catch (exception) {
      }
    },
    computeMaxIntrinsicWidth$1(height) {
      A._asDouble(height);
      return 100000;
    },
    computeMaxIntrinsicHeight$1(width) {
      A._asDouble(width);
      return 100000;
    },
    get$sizedByParent() {
      return true;
    },
    hitTestSelf$1(position) {
      return true;
    },
    computeDryLayout$1(constraints) {
      return constraints.constrain$1(B.Size_100000_100000);
    },
    paint$2(context, offset) {
      var width, left, $top, t1, t2, t3, t4, t5, exception, _this = this;
      try {
        t1 = context.get$canvas(context);
        t2 = _this.get$size(0);
        t3 = offset._dx;
        t4 = offset._dy;
        t5 = $.$get$_renderer().createPaint$0();
        t5.set$color(0, $.$get$RenderErrorBox_backgroundColor());
        t1.drawRect$2(new A.Rect(t3, t4, t3 + t2._dx, t4 + t2._dy), t5);
        t1 = _this.__RenderErrorBox__paragraph_F;
        t1 === $ && A.throwLateFieldNI("_paragraph");
        if (t1 != null) {
          width = _this.get$size(0)._dx;
          left = 0;
          $top = 0;
          t2 = width;
          if (typeof t2 !== "number")
            return t2.$gt();
          if (t2 > 328) {
            t2 = width;
            if (typeof t2 !== "number")
              return t2.$sub();
            width = t2 - 128;
            t2 = left;
            if (typeof t2 !== "number")
              return t2.$add();
            left = t2 + 64;
          }
          t1.layout$1(new A.ParagraphConstraints(width));
          t2 = _this.get$size(0);
          if (t2._dy > 96 + t1.get$height(t1) + 12) {
            t2 = $top;
            if (typeof t2 !== "number")
              return t2.$add();
            $top = t2 + 96;
          }
          t2 = context.get$canvas(context);
          t2.drawParagraph$2(t1, offset.$add(0, new A.Offset(left, $top)));
        }
      } catch (exception) {
      }
    }
  };
  A.RenderErrorBox__initBackgroundColor_closure.prototype = {
    call$0() {
      this._box_0.result = B.Color_eXY;
      return true;
    },
    $signature: 0
  };
  A.RenderErrorBox__initTextStyle_closure.prototype = {
    call$0() {
      var _null = null;
      this._box_0.result = A.TextStyle_TextStyle(_null, B.Color_Z8N, _null, _null, _null, _null, "monospace", _null, _null, 14, _null, _null, B.FontWeight_6, _null, _null, _null, _null, _null, _null, _null, _null);
      return true;
    },
    $signature: 0
  };
  A._RenderFlex_RenderBox_ContainerRenderObjectMixin_RenderBoxContainerDefaultsMixin_DebugOverflowIndicatorMixin_reassemble_closure.prototype = {
    call$0() {
      return this.$this.DebugOverflowIndicatorMixin__overflowReportNeeded = true;
    },
    $signature: 0
  };
  A._LayoutSizes.prototype = {};
  A.FlexFit.prototype = {
    _enumToString$0() {
      return "FlexFit." + this._name;
    }
  };
  A.FlexParentData.prototype = {
    toString$0(_) {
      return this.super$BoxParentData$toString(0) + "; flex=" + A.S(this.flex) + "; fit=" + A.S(this.fit);
    }
  };
  A.MainAxisSize.prototype = {
    _enumToString$0() {
      return "MainAxisSize." + this._name;
    }
  };
  A.MainAxisAlignment.prototype = {
    _enumToString$0() {
      return "MainAxisAlignment." + this._name;
    },
    _flex$_distributeSpace$4(freeSpace, itemCount, flipped, spacing) {
      var t1, _0_6, _0_8, _this = this;
      A.assertHelper(itemCount >= 0);
      $label0$0: {
        if (B.MainAxisAlignment_0 === _this) {
          t1 = flipped ? new A._Record_2(freeSpace, spacing) : new A._Record_2(0, spacing);
          break $label0$0;
        }
        if (B.MainAxisAlignment_1 === _this) {
          t1 = B.MainAxisAlignment_0._flex$_distributeSpace$4(freeSpace, itemCount, !flipped, spacing);
          break $label0$0;
        }
        _0_6 = B.MainAxisAlignment_3 === _this;
        if (_0_6 && itemCount < 2) {
          t1 = B.MainAxisAlignment_0._flex$_distributeSpace$4(freeSpace, itemCount, flipped, spacing);
          break $label0$0;
        }
        _0_8 = B.MainAxisAlignment_4 === _this;
        if (_0_8 && itemCount === 0) {
          t1 = B.MainAxisAlignment_0._flex$_distributeSpace$4(freeSpace, itemCount, flipped, spacing);
          break $label0$0;
        }
        if (B.MainAxisAlignment_2 === _this) {
          t1 = new A._Record_2(freeSpace / 2, spacing);
          break $label0$0;
        }
        if (_0_6) {
          t1 = new A._Record_2(0, freeSpace / (itemCount - 1) + spacing);
          break $label0$0;
        }
        if (_0_8) {
          t1 = freeSpace / itemCount;
          t1 = new A._Record_2(t1 / 2, t1 + spacing);
          break $label0$0;
        }
        if (B.MainAxisAlignment_5 === _this) {
          t1 = freeSpace / (itemCount + 1);
          t1 = new A._Record_2(t1, t1 + spacing);
          break $label0$0;
        }
        t1 = null;
      }
      return t1;
    }
  };
  A.CrossAxisAlignment.prototype = {
    _enumToString$0() {
      return "CrossAxisAlignment." + this._name;
    },
    _getChildCrossAxisOffset$2(freeSpace, flipped) {
      var t1, _this = this;
      $label0$0: {
        if (B.CrossAxisAlignment_3 === _this || B.CrossAxisAlignment_4 === _this) {
          t1 = 0;
          break $label0$0;
        }
        if (B.CrossAxisAlignment_0 === _this) {
          t1 = flipped ? freeSpace : 0;
          break $label0$0;
        }
        if (B.CrossAxisAlignment_2 === _this) {
          t1 = freeSpace / 2;
          break $label0$0;
        }
        if (B.CrossAxisAlignment_1 === _this) {
          t1 = B.CrossAxisAlignment_0._getChildCrossAxisOffset$2(freeSpace, !flipped);
          break $label0$0;
        }
        t1 = null;
      }
      return t1;
    }
  };
  A.RenderFlex.prototype = {
    set$mainAxisAlignment(value) {
      if (this._mainAxisAlignment !== value) {
        this._mainAxisAlignment = value;
        this.markNeedsLayout$0();
      }
    },
    set$crossAxisAlignment(value) {
      if (this._crossAxisAlignment !== value) {
        this._crossAxisAlignment = value;
        this.markNeedsLayout$0();
      }
    },
    get$_debugHasNecessaryDirections() {
      var t1, _this = this,
        _s63_ = string$.x20has_a_;
      if ($.RenderObject_debugCheckingIntrinsics)
        return true;
      t1 = _this.ContainerRenderObjectMixin__firstChild;
      if (t1 != null && _this.ContainerRenderObjectMixin__lastChild !== t1)
        switch (_this._direction.index) {
          case 0:
            if (A.assertTest(_this._flex$_textDirection != null))
              A.assertThrow("Horizontal " + A.getRuntimeTypeOfDartObject(_this).toString$0(0) + string$.x20with_);
            break;
          case 1:
            break;
        }
      t1 = _this._mainAxisAlignment;
      if (t1 === B.MainAxisAlignment_0 || t1 === B.MainAxisAlignment_1)
        switch (_this._direction.index) {
          case 0:
            if (A.assertTest(_this._flex$_textDirection != null))
              A.assertThrow("Horizontal " + A.getRuntimeTypeOfDartObject(_this).toString$0(0) + " with " + _this._mainAxisAlignment.toString$0(0) + _s63_);
            break;
          case 1:
            break;
        }
      t1 = _this._crossAxisAlignment;
      if (t1 === B.CrossAxisAlignment_0 || t1 === B.CrossAxisAlignment_1)
        switch (_this._direction.index) {
          case 0:
            break;
          case 1:
            if (A.assertTest(_this._flex$_textDirection != null))
              A.assertThrow("Vertical " + A.getRuntimeTypeOfDartObject(_this).toString$0(0) + " with " + _this._crossAxisAlignment.toString$0(0) + _s63_);
            break;
        }
      return true;
    },
    set$spacing(_, value) {
      if (this._spacing === value)
        return;
      this._spacing = value;
      this.markNeedsLayout$0();
    },
    setupParentData$1(child) {
      type$.RenderBox._as(child);
      if (!(child.parentData instanceof A.FlexParentData))
        child.parentData = new A.FlexParentData(null, null, B.Offset_0_0);
    },
    _getIntrinsicSize$3$childSize$extent$sizingDirection(childSize, extent, sizingDirection) {
      var t1, inflexibleSpace, child, t2, t3, totalFlex, maxFlexFractionSoFar, t4, flex, _this = this;
      type$.double_Function_RenderBox_double._as(childSize);
      t1 = _this._direction;
      if (t1 === sizingDirection) {
        inflexibleSpace = _this._spacing * (_this.ContainerRenderObjectMixin__childCount - 1);
        child = _this.ContainerRenderObjectMixin__firstChild;
        t1 = A._instanceType(_this);
        t2 = t1._eval$1("ContainerRenderObjectMixin.0");
        t1 = t1._eval$1("ContainerRenderObjectMixin.1");
        t3 = type$.FlexParentData;
        totalFlex = 0;
        maxFlexFractionSoFar = 0;
        while (child != null) {
          t4 = child.parentData;
          t4.toString;
          flex = t3._as(t4).flex;
          if (flex == null)
            flex = 0;
          totalFlex += flex;
          if (flex > 0) {
            t4 = childSize.call$2(child, extent);
            if (typeof t4 !== "number")
              return t4.$div();
            maxFlexFractionSoFar = Math.max(maxFlexFractionSoFar, t4 / flex);
          } else {
            t4 = childSize.call$2(child, extent);
            if (typeof t4 !== "number")
              return A.iae(t4);
            inflexibleSpace += t4;
          }
          t2._as(child);
          A.assertHelper(child.get$parent(child) === _this);
          t4 = child.parentData;
          t4.toString;
          child = t1._as(t4).ContainerParentDataMixin_nextSibling;
        }
        return maxFlexFractionSoFar * totalFlex + inflexibleSpace;
      } else {
        switch (t1.index) {
          case 0:
            t1 = true;
            break;
          case 1:
            t1 = false;
            break;
          default:
            t1 = null;
        }
        t2 = t1 ? new A.BoxConstraints(0, extent, 0, 1 / 0) : new A.BoxConstraints(0, 1 / 0, 0, extent);
        return _this._computeSizes$3$constraints$getBaseline$layoutChild(t2, A.layout_helper_ChildLayoutHelper_getDryBaseline$closure(), new A.RenderFlex__getIntrinsicSize_layoutChild(t1, extent, childSize)).axisSize._dy;
      }
    },
    computeMinIntrinsicWidth$1(height) {
      return this._getIntrinsicSize$3$childSize$extent$sizingDirection(new A.RenderFlex_computeMinIntrinsicWidth_closure(), A._asDouble(height), B.Axis_0);
    },
    computeMaxIntrinsicWidth$1(height) {
      return this._getIntrinsicSize$3$childSize$extent$sizingDirection(new A.RenderFlex_computeMaxIntrinsicWidth_closure(), A._asDouble(height), B.Axis_0);
    },
    computeMinIntrinsicHeight$1(width) {
      return this._getIntrinsicSize$3$childSize$extent$sizingDirection(new A.RenderFlex_computeMinIntrinsicHeight_closure(), A._asDouble(width), B.Axis_1);
    },
    computeMaxIntrinsicHeight$1(width) {
      return this._getIntrinsicSize$3$childSize$extent$sizingDirection(new A.RenderFlex_computeMaxIntrinsicHeight_closure(), A._asDouble(width), B.Axis_1);
    },
    computeDistanceToActualBaseline$1(baseline) {
      var t1;
      type$.TextBaseline._as(baseline);
      switch (this._direction.index) {
        case 0:
          t1 = this.defaultComputeDistanceToHighestActualBaseline$1(baseline);
          break;
        case 1:
          t1 = this.defaultComputeDistanceToFirstActualBaseline$1(baseline);
          break;
        default:
          t1 = null;
      }
      return t1;
    },
    get$_isBaselineAligned() {
      var t1,
        _0_0 = this._crossAxisAlignment;
      $label0$1: {
        t1 = false;
        if (B.CrossAxisAlignment_4 === _0_0) {
          switch (this._direction.index) {
            case 0:
              t1 = true;
              break;
            case 1:
              break;
            default:
              t1 = null;
          }
          break $label0$1;
        }
        if (B.CrossAxisAlignment_0 === _0_0 || B.CrossAxisAlignment_2 === _0_0 || B.CrossAxisAlignment_1 === _0_0 || B.CrossAxisAlignment_3 === _0_0)
          break $label0$1;
        t1 = null;
      }
      return t1;
    },
    _getCrossSize$1(size) {
      var t1;
      switch (this._direction.index) {
        case 0:
          t1 = size._dy;
          break;
        case 1:
          t1 = size._dx;
          break;
        default:
          t1 = null;
      }
      return t1;
    },
    _getMainSize$1(size) {
      var t1;
      switch (this._direction.index) {
        case 0:
          t1 = size._dx;
          break;
        case 1:
          t1 = size._dy;
          break;
        default:
          t1 = null;
      }
      return t1;
    },
    get$_flipMainAxis() {
      var t1, _0_0, _this = this;
      if (_this.ContainerRenderObjectMixin__firstChild != null) {
        t1 = null;
        switch (_this._direction.index) {
          case 0:
            _0_0 = _this._flex$_textDirection;
            $label0$1: {
              if (_0_0 == null || B.TextDirection_1 === _0_0) {
                t1 = false;
                break $label0$1;
              }
              if (B.TextDirection_0 === _0_0) {
                t1 = true;
                break $label0$1;
              }
            }
            break;
          case 1:
            switch (_this._verticalDirection.index) {
              case 1:
                t1 = false;
                break;
              case 0:
                t1 = true;
                break;
            }
            break;
        }
        A.boolConversionCheck(t1);
      } else
        t1 = false;
      return t1;
    },
    get$_flipCrossAxis() {
      var t1, _0_0, _this = this;
      if (_this.ContainerRenderObjectMixin__firstChild != null) {
        t1 = null;
        switch (_this._direction.index) {
          case 1:
            _0_0 = _this._flex$_textDirection;
            $label0$1: {
              if (_0_0 == null || B.TextDirection_1 === _0_0) {
                t1 = false;
                break $label0$1;
              }
              if (B.TextDirection_0 === _0_0) {
                t1 = true;
                break $label0$1;
              }
            }
            break;
          case 0:
            switch (_this._verticalDirection.index) {
              case 1:
                t1 = false;
                break;
              case 0:
                t1 = true;
                break;
            }
            break;
        }
        A.boolConversionCheck(t1);
      } else
        t1 = false;
      return t1;
    },
    _constraintsForNonFlexChild$1(constraints) {
      var t1, t2, _null = null,
        _0_0 = this._crossAxisAlignment;
      $label0$0: {
        if (B.CrossAxisAlignment_3 === _0_0) {
          t1 = true;
          break $label0$0;
        }
        if (B.CrossAxisAlignment_0 === _0_0 || B.CrossAxisAlignment_2 === _0_0 || B.CrossAxisAlignment_1 === _0_0 || B.CrossAxisAlignment_4 === _0_0) {
          t1 = false;
          break $label0$0;
        }
        t1 = _null;
      }
      switch (this._direction.index) {
        case 0:
          t2 = constraints.maxHeight;
          t1 = t1 ? A.BoxConstraints$tightFor(t2, _null) : new A.BoxConstraints(0, 1 / 0, 0, t2);
          break;
        case 1:
          t2 = constraints.maxWidth;
          t1 = t1 ? A.BoxConstraints$tightFor(_null, t2) : new A.BoxConstraints(0, t2, 0, 1 / 0);
          break;
        default:
          t1 = _null;
      }
      return t1;
    },
    _constraintsForFlexChild$3(child, constraints, maxChildExtent) {
      var t1, _0_0, t2;
      A.assertHelper(A.RenderFlex__getFlex(child) > 0);
      A.assertHelper(maxChildExtent >= 0);
      switch (A.RenderFlex__getFit(child).index) {
        case 0:
          t1 = maxChildExtent;
          break;
        case 1:
          t1 = 0;
          break;
        default:
          t1 = null;
      }
      _0_0 = this._crossAxisAlignment;
      $label0$1: {
        if (B.CrossAxisAlignment_3 === _0_0) {
          t2 = true;
          break $label0$1;
        }
        if (B.CrossAxisAlignment_0 === _0_0 || B.CrossAxisAlignment_2 === _0_0 || B.CrossAxisAlignment_1 === _0_0 || B.CrossAxisAlignment_4 === _0_0) {
          t2 = false;
          break $label0$1;
        }
        t2 = null;
      }
      switch (this._direction.index) {
        case 0:
          t2 = t2 ? constraints.maxHeight : 0;
          t2 = new A.BoxConstraints(t1, maxChildExtent, t2, constraints.maxHeight);
          t1 = t2;
          break;
        case 1:
          t2 = t2 ? constraints.maxWidth : 0;
          t1 = new A.BoxConstraints(t2, constraints.maxWidth, t1, maxChildExtent);
          break;
        default:
          t1 = null;
      }
      return t1;
    },
    computeDryBaseline$2(constraints, baseline) {
      var sizes, constraintsForChild, baselineOffset, t2, freeSpace, flipMainAxis, _0_0, _0_1, spaceBetween, _0_2, leadingSpaceY, t3, y, directionUnit, child, t4, t5, t6, childConstraints, childSize, additionalY, _this0, t7, flipCrossAxis, baselineOffset0, t8, _this = this, _null = null,
        t1 = type$.BoxConstraints;
      t1._as(constraints);
      type$.TextBaseline._as(baseline);
      sizes = _this._computeSizes$3$constraints$getBaseline$layoutChild(constraints, A.layout_helper_ChildLayoutHelper_getDryBaseline$closure(), A.layout_helper_ChildLayoutHelper_dryLayoutChild$closure());
      if (_this.get$_isBaselineAligned())
        return sizes.baselineOffset;
      constraintsForChild = new A.RenderFlex_computeDryBaseline_constraintsForChild(_this, sizes, constraints, _this._constraintsForNonFlexChild$1(constraints));
      baselineOffset = _null;
      switch (_this._direction.index) {
        case 1:
          t2 = sizes.mainAxisFreeSpace;
          freeSpace = Math.max(0, t2);
          flipMainAxis = _this.get$_flipMainAxis();
          _0_0 = _this._mainAxisAlignment._flex$_distributeSpace$4(freeSpace, _this.ContainerRenderObjectMixin__childCount, flipMainAxis, _this._spacing);
          _0_1 = _0_0._0;
          spaceBetween = _null;
          _0_2 = _0_0._1;
          spaceBetween = _0_2;
          leadingSpaceY = _0_1;
          if (flipMainAxis) {
            t3 = _this.ContainerRenderObjectMixin__childCount;
            if (typeof spaceBetween !== "number")
              return A.iae(spaceBetween);
            if (typeof leadingSpaceY !== "number")
              return leadingSpaceY.$add();
            y = leadingSpaceY + (t3 - 1) * spaceBetween + (sizes.axisSize._dx - t2);
          } else
            y = leadingSpaceY;
          directionUnit = flipMainAxis ? -1 : 1;
          child = _this.ContainerRenderObjectMixin__firstChild;
          t2 = A._instanceType(_this);
          t3 = t2._eval$1("ContainerRenderObjectMixin.0");
          t2 = t2._eval$1("ContainerRenderObjectMixin.1");
          t4 = type$.Size;
          t5 = type$.Record_2_BoxConstraints_and_TextBaseline;
          t6 = type$.nullable_double;
          while (true) {
            if (!(baselineOffset == null && child != null))
              break;
            childConstraints = constraintsForChild.call$1(child);
            childSize = child._computeIntrinsics$2$3(B.C__DryLayout, childConstraints, child.get$_computeDryLayout(), t1, t4);
            baselineOffset = child._computeIntrinsics$2$3(B.C__Baseline, new A._Record_2(childConstraints, baseline), child.get$_computeDryBaseline(), t5, t6);
            A.assertHelper($.RenderObject_debugCheckingIntrinsics || baselineOffset == child.computeDryBaseline$2(childConstraints, baseline));
            additionalY = flipMainAxis ? -childSize._dy : 0;
            _this0 = baselineOffset == null ? _null : baselineOffset + y;
            _this0 = _this0 == null ? _null : _this0 + additionalY;
            if (typeof spaceBetween !== "number")
              return spaceBetween.$add();
            y += directionUnit * (spaceBetween + childSize._dy);
            t3._as(child);
            A.assertHelper(child.get$parent(child) === _this);
            t7 = child.parentData;
            t7.toString;
            child = t2._as(t7).ContainerParentDataMixin_nextSibling;
            baselineOffset = _this0;
          }
          break;
        case 0:
          flipCrossAxis = _this.get$_flipCrossAxis();
          child = _this.ContainerRenderObjectMixin__firstChild;
          t2 = A._instanceType(_this);
          t3 = t2._eval$1("ContainerRenderObjectMixin.0");
          t2 = t2._eval$1("ContainerRenderObjectMixin.1");
          t4 = sizes.axisSize._dy;
          t5 = type$.Size;
          t6 = type$.Record_2_BoxConstraints_and_TextBaseline;
          t7 = type$.nullable_double;
          while (child != null) {
            childConstraints = constraintsForChild.call$1(child);
            baselineOffset0 = child._computeIntrinsics$2$3(B.C__Baseline, new A._Record_2(childConstraints, baseline), child.get$_computeDryBaseline(), t6, t7);
            A.assertHelper($.RenderObject_debugCheckingIntrinsics || baselineOffset0 == child.computeDryBaseline$2(childConstraints, baseline));
            t8 = child._computeIntrinsics$2$3(B.C__DryLayout, childConstraints, child.get$_computeDryLayout(), t1, t5);
            t8 = _this._crossAxisAlignment._getChildCrossAxisOffset$2(t4 - t8._dy, flipCrossAxis);
            baselineOffset = A.BaselineOffset_minOf(baselineOffset, baselineOffset0 == null ? _null : baselineOffset0 + t8);
            t3._as(child);
            A.assertHelper(child.get$parent(child) === _this);
            t8 = child.parentData;
            t8.toString;
            child = t2._as(t8).ContainerParentDataMixin_nextSibling;
          }
          break;
      }
      return baselineOffset;
    },
    computeDryLayout$1(constraints) {
      var _this = this, t1 = {};
      t1.constraintsError = null;
      A.assertHelper(new A.RenderFlex_computeDryLayout_closure(t1, _this, constraints).call$0());
      t1 = t1.constraintsError;
      if (t1 != null) {
        _this.debugCannotComputeDryLayout$1$error(t1);
        return B.Size_0_0;
      }
      return A._AxisSize__convert0(_this._computeSizes$3$constraints$getBaseline$layoutChild(constraints, A.layout_helper_ChildLayoutHelper_getDryBaseline$closure(), A.layout_helper_ChildLayoutHelper_dryLayoutChild$closure()).axisSize, _this._direction);
    },
    _debugCheckConstraints$2$constraints$reportParentConstraints(constraints, reportParentConstraints) {
      var t1 = {};
      t1.result = null;
      A.assertHelper(new A.RenderFlex__debugCheckConstraints_closure(t1, this, constraints, reportParentConstraints).call$0());
      return t1.result;
    },
    _computeSizes$3$constraints$getBaseline$layoutChild(constraints, getBaseline, layoutChild) {
      var maxMainSize, canFlex, nonFlexChildConstraints, _this0, child, t1, t2, t3, accumulatedSize, accumulatedAscentDescent, firstFlexChild, totalFlex, t4, flex, spacePerFlex, t5, t6, maxChildExtent, _0_5, ascent, _0_4, descent, _1_0, _1_2, constrainedSize, _this = this, _null = null;
      type$.Size_Function_RenderBox_BoxConstraints._as(layoutChild);
      type$.nullable_double_Function_RenderBox_BoxConstraints_TextBaseline._as(getBaseline);
      _this.get$_debugHasNecessaryDirections();
      maxMainSize = _this._getMainSize$1(new A.Size(constraints.constrainWidth$0(), constraints.constrainHeight$0()));
      canFlex = isFinite(maxMainSize);
      nonFlexChildConstraints = _this._constraintsForNonFlexChild$1(constraints);
      if (_this.get$_isBaselineAligned())
        A.throwExpression(A.FlutterError_FlutterError('To use CrossAxisAlignment.baseline, you must also specify which baseline to use using the "textBaseline" argument.'));
      _this0 = new A.Size(_this._spacing * (_this.ContainerRenderObjectMixin__childCount - 1), 0);
      child = _this.ContainerRenderObjectMixin__firstChild;
      t1 = A._instanceType(_this);
      t2 = t1._eval$1("ContainerRenderObjectMixin.0");
      t1 = t1._eval$1("ContainerRenderObjectMixin.1");
      t3 = type$.FlexParentData;
      accumulatedSize = _this0;
      accumulatedAscentDescent = _null;
      firstFlexChild = accumulatedAscentDescent;
      totalFlex = 0;
      while (child != null) {
        if (canFlex) {
          t4 = child.parentData;
          t4.toString;
          flex = t3._as(t4).flex;
          if (flex == null)
            flex = 0;
          t4 = flex > 0;
        } else {
          flex = _null;
          t4 = false;
        }
        if (t4) {
          if (typeof flex !== "number")
            return A.iae(flex);
          totalFlex += flex;
          if (firstFlexChild == null)
            firstFlexChild = child;
        } else {
          _this0 = A._AxisSize__convert0(layoutChild.call$2(child, nonFlexChildConstraints), _this._direction);
          _this0 = new A.Size(accumulatedSize._dx + _this0._dx, Math.max(accumulatedSize._dy, _this0._dy));
          accumulatedAscentDescent = A._AscentDescent__(accumulatedAscentDescent, _null);
          accumulatedSize = _this0;
        }
        t2._as(child);
        A.assertHelper(child.get$parent(child) === _this);
        t4 = child.parentData;
        t4.toString;
        child = t1._as(t4).ContainerParentDataMixin_nextSibling;
      }
      t4 = firstFlexChild == null;
      A.assertHelper(totalFlex === 0 === t4);
      A.assertHelper(t4 || canFlex);
      spacePerFlex = Math.max(0, maxMainSize - accumulatedSize._dx) / totalFlex;
      t5 = isFinite(spacePerFlex);
      child = firstFlexChild;
      while (true) {
        if (!(child != null && totalFlex > 0))
          break;
        c$0: {
          t6 = child.parentData;
          t6.toString;
          flex = t3._as(t6).flex;
          if (flex == null)
            flex = 0;
          if (flex === 0)
            break c$0;
          totalFlex -= flex;
          A.assertHelper(t5);
          maxChildExtent = spacePerFlex * flex;
          t6 = child.parentData;
          t6.toString;
          t6 = t3._as(t6).fit;
          A.assertHelper((t6 == null ? B.FlexFit_0 : t6) === B.FlexFit_1 || maxChildExtent < 1 / 0);
          _this0 = A._AxisSize__convert0(layoutChild.call$2(child, _this._constraintsForFlexChild$3(child, constraints, maxChildExtent)), _this._direction);
          _this0 = new A.Size(accumulatedSize._dx + _this0._dx, Math.max(accumulatedSize._dy, _this0._dy));
          accumulatedAscentDescent = A._AscentDescent__(accumulatedAscentDescent, _null);
          accumulatedSize = _this0;
        }
        t2._as(child);
        A.assertHelper(child.get$parent(child) === _this);
        t6 = child.parentData;
        t6.toString;
        child = t1._as(t6).ContainerParentDataMixin_nextSibling;
      }
      A.assertHelper(totalFlex === 0);
      $label0$1: {
        t1 = accumulatedAscentDescent == null;
        if (t1) {
          t2 = B.Size_0_0;
          break $label0$1;
        }
        _0_5 = _null;
        ascent = _null;
        _0_4 = accumulatedAscentDescent._0;
        _0_5 = accumulatedAscentDescent._1;
        ascent = _0_4;
        descent = A._asDouble(_0_5);
        if (typeof ascent !== "number")
          return ascent.$add();
        _this0 = new A.Size(0, ascent + descent);
        t2 = _this0;
        break $label0$1;
        t2 = _null;
      }
      accumulatedSize = A._AxisSize__0(accumulatedSize, t2);
      _1_0 = _this._mainAxisSize;
      $label1$2: {
        _1_2 = B.MainAxisSize_1 === _1_0;
        if (_1_2 && canFlex) {
          t2 = maxMainSize;
          break $label1$2;
        }
        if (_1_2 || B.MainAxisSize_0 === _1_0) {
          t2 = accumulatedSize._dx;
          break $label1$2;
        }
        t2 = _null;
      }
      constrainedSize = A._AxisSize_applyConstraints0(new A.Size(t2, accumulatedSize._dy), constraints, _this._direction);
      t1 = t1 ? _null : accumulatedAscentDescent._0;
      t2 = t4 ? _null : spacePerFlex;
      t3 = t2 == null ? _null : isFinite(t2);
      A.assertHelper(t3 !== false);
      return new A._LayoutSizes(constrainedSize, constrainedSize._dx - accumulatedSize._dx, t1, t2);
    },
    performLayout$0() {
      var sizes, t1, crossAxisExtent, remainingSpace, flipMainAxis, flipCrossAxis, _0_0, _0_1, betweenSpace, _0_2, leadingSpace, _1_0, _1_1, topLeftChild, _1_2, nextChild, baselineOffset, t2, child, childMainPosition, t3, childBaselineOffset, baselineAlign, childCrossPosition, t4, _this = this, _null = null,
        _s22_ = "Pattern matching error",
        constraints = A.RenderObject.prototype.get$constraints.call(_this);
      A.assertHelper(new A.RenderFlex_performLayout_closure(_this, constraints).call$0());
      sizes = _this._computeSizes$3$constraints$getBaseline$layoutChild(constraints, A.layout_helper_ChildLayoutHelper_getBaseline$closure(), A.layout_helper_ChildLayoutHelper_layoutChild$closure());
      t1 = sizes.axisSize;
      crossAxisExtent = t1._dy;
      _this.set$size(0, A._AxisSize__convert0(t1, _this._direction));
      t1 = sizes.mainAxisFreeSpace;
      _this._overflow = Math.max(0, -t1);
      remainingSpace = Math.max(0, t1);
      flipMainAxis = _this.get$_flipMainAxis();
      flipCrossAxis = _this.get$_flipCrossAxis();
      _0_0 = _this._mainAxisAlignment._flex$_distributeSpace$4(remainingSpace, _this.ContainerRenderObjectMixin__childCount, flipMainAxis, _this._spacing);
      _0_1 = _0_0._0;
      betweenSpace = _null;
      _0_2 = _0_0._1;
      betweenSpace = _0_2;
      leadingSpace = _0_1;
      _1_0 = flipMainAxis ? new A._Record_2(_this.get$childBefore(), _this.ContainerRenderObjectMixin__lastChild) : new A._Record_2(_this.get$childAfter(), _this.ContainerRenderObjectMixin__firstChild);
      _1_1 = _1_0._0;
      t1 = type$.nullable_RenderBox_Function_RenderBox._is(_1_1);
      topLeftChild = _null;
      if (t1) {
        _1_2 = _1_0._1;
        topLeftChild = _1_2;
        nextChild = _1_1;
      } else
        nextChild = _null;
      if (!t1)
        throw A.wrapException(A.StateError$(_s22_));
      baselineOffset = sizes.baselineOffset;
      t1 = baselineOffset != null;
      if (t1)
        t2 = _this._crossAxisAlignment === B.CrossAxisAlignment_4 && _this._direction === B.Axis_0;
      else
        t2 = true;
      A.assertHelper(t2);
      for (t2 = type$.FlexParentData, child = topLeftChild, childMainPosition = leadingSpace; child != null; child = nextChild.call$1(child)) {
        if (t1) {
          t3 = _this._textBaseline;
          t3.toString;
          childBaselineOffset = child.getDistanceToBaseline$2$onlyReal(t3, true);
          baselineAlign = childBaselineOffset != null;
        } else {
          childBaselineOffset = _null;
          baselineAlign = false;
        }
        if (baselineAlign) {
          childBaselineOffset.toString;
          if (typeof baselineOffset !== "number")
            return baselineOffset.$sub();
          childCrossPosition = baselineOffset - childBaselineOffset;
        } else
          childCrossPosition = _this._crossAxisAlignment._getChildCrossAxisOffset$2(crossAxisExtent - _this._getCrossSize$1(child.get$size(0)), flipCrossAxis);
        t3 = child.parentData;
        t3.toString;
        t2._as(t3);
        switch (_this._direction.index) {
          case 0:
            t4 = new A.Offset(childMainPosition, childCrossPosition);
            break;
          case 1:
            t4 = new A.Offset(childCrossPosition, childMainPosition);
            break;
          default:
            t4 = _null;
        }
        t3.set$offset(0, t4);
        t4 = _this._getMainSize$1(child.get$size(0));
        if (typeof betweenSpace !== "number")
          return A.iae(betweenSpace);
        childMainPosition += t4 + betweenSpace;
      }
    },
    hitTestChildren$2$position(result, position) {
      return this.defaultHitTestChildren$2$position(result, position);
    },
    paint$2(context, offset) {
      var t1, t2, t3, _this = this;
      if (!(_this._overflow > 1e-10)) {
        _this.defaultPaint$2(context, offset);
        return;
      }
      if (_this.get$size(0).get$isEmpty(0))
        return;
      t1 = _this._clipRectLayer;
      A.assertHelper(!_this._needsCompositingBitsUpdate);
      t2 = _this.__RenderObject__needsCompositing_A;
      t2 === $ && A.throwLateFieldNI("_needsCompositing");
      t3 = _this.get$size(0);
      t1.set$layer(0, context.pushClipRect$6$clipBehavior$oldLayer(t2, offset, new A.Rect(0, 0, 0 + t3._dx, 0 + t3._dy), _this.get$defaultPaint(), _this._clipBehavior, t1._layer));
      A.assertHelper(new A.RenderFlex_paint_closure(_this, context, offset).call$0());
    },
    dispose$0() {
      this._clipRectLayer.set$layer(0, null);
      this.super$_RenderFlex_RenderBox_ContainerRenderObjectMixin_RenderBoxContainerDefaultsMixin_DebugOverflowIndicatorMixin$dispose();
    },
    describeApproximatePaintClip$1(child) {
      var t1;
      switch (this._clipBehavior.index) {
        case 0:
          return null;
        case 1:
        case 2:
        case 3:
          if (this._overflow > 1e-10) {
            t1 = this.get$size(0);
            t1 = new A.Rect(0, 0, 0 + t1._dx, 0 + t1._dy);
          } else
            t1 = null;
          return t1;
      }
    },
    toStringShort$0() {
      var header = this.super$RenderObject$toStringShort();
      return this._overflow > 1e-10 ? header + " OVERFLOWING" : header;
    },
    debugFillProperties$1(properties) {
      var _this = this, _null = null;
      _this.super$RenderBox$debugFillProperties(properties);
      properties.add$1(0, A.EnumProperty$("direction", _this._direction, B.C__NoDefaultValue, B.DiagnosticLevel_3, type$.Axis));
      properties.add$1(0, A.EnumProperty$("mainAxisAlignment", _this._mainAxisAlignment, B.C__NoDefaultValue, B.DiagnosticLevel_3, type$.MainAxisAlignment));
      properties.add$1(0, A.EnumProperty$("mainAxisSize", _this._mainAxisSize, B.C__NoDefaultValue, B.DiagnosticLevel_3, type$.MainAxisSize));
      properties.add$1(0, A.EnumProperty$("crossAxisAlignment", _this._crossAxisAlignment, B.C__NoDefaultValue, B.DiagnosticLevel_3, type$.CrossAxisAlignment));
      properties.add$1(0, A.EnumProperty$("textDirection", _this._flex$_textDirection, _null, B.DiagnosticLevel_3, type$.TextDirection));
      properties.add$1(0, A.EnumProperty$("verticalDirection", _this._verticalDirection, _null, B.DiagnosticLevel_3, type$.VerticalDirection));
      properties.add$1(0, A.EnumProperty$("textBaseline", _this._textBaseline, _null, B.DiagnosticLevel_3, type$.TextBaseline));
      properties.add$1(0, A.DoubleProperty$("spacing", _this._spacing, _null, _null, B.DiagnosticLevel_3, true, _null, _null));
    }
  };
  A.RenderFlex__getIntrinsicSize_layoutChild.prototype = {
    call$2(child, constraints) {
      var maxMainAxisSize,
        t1 = this.isHorizontal,
        mainAxisSizeFromConstraints = t1 ? constraints.maxWidth : constraints.maxHeight,
        t2 = A.RenderFlex__getFlex(child) !== 0 && isFinite(this.extent),
        t3 = isFinite(mainAxisSizeFromConstraints);
      A.assertHelper(t2 === t3);
      if (t3)
        maxMainAxisSize = mainAxisSizeFromConstraints;
      else
        maxMainAxisSize = t1 ? child.getMaxIntrinsicWidth$1(1 / 0) : child.getMaxIntrinsicHeight$1(1 / 0);
      t2 = this.childSize;
      return t1 ? new A.Size(maxMainAxisSize, t2.call$2(child, maxMainAxisSize)) : new A.Size(t2.call$2(child, maxMainAxisSize), maxMainAxisSize);
    },
    $signature: 53
  };
  A.RenderFlex_computeMinIntrinsicWidth_closure.prototype = {
    call$2(child, extent) {
      return child.getMinIntrinsicWidth$1(extent);
    },
    $signature: 60
  };
  A.RenderFlex_computeMaxIntrinsicWidth_closure.prototype = {
    call$2(child, extent) {
      return child.getMaxIntrinsicWidth$1(extent);
    },
    $signature: 60
  };
  A.RenderFlex_computeMinIntrinsicHeight_closure.prototype = {
    call$2(child, extent) {
      return child.getMinIntrinsicHeight$1(extent);
    },
    $signature: 60
  };
  A.RenderFlex_computeMaxIntrinsicHeight_closure.prototype = {
    call$2(child, extent) {
      return child.getMaxIntrinsicHeight$1(extent);
    },
    $signature: 60
  };
  A.RenderFlex_computeDryBaseline_constraintsForChild.prototype = {
    call$1(child) {
      var flex, t1, _this = this,
        spacePerFlex = _this.sizes.spacePerFlex;
      if (spacePerFlex != null) {
        flex = A.RenderFlex__getFlex(child);
        t1 = flex > 0;
      } else {
        flex = null;
        t1 = false;
      }
      if (t1) {
        if (typeof flex !== "number")
          return flex.$mul();
        if (typeof spacePerFlex !== "number")
          return A.iae(spacePerFlex);
        t1 = _this.$this._constraintsForFlexChild$3(child, _this.constraints, flex * spacePerFlex);
      } else
        t1 = _this.nonFlexConstraints;
      return t1;
    },
    $signature: 295
  };
  A.RenderFlex_computeDryLayout_closure.prototype = {
    call$0() {
      this._box_0.constraintsError = this.$this._debugCheckConstraints$2$constraints$reportParentConstraints(this.constraints, false);
      return true;
    },
    $signature: 0
  };
  A.RenderFlex__debugCheckConstraints_closure.prototype = {
    call$0() {
      var t2, t3, t4, flex, identity, axis, dimension, addendum, error, message, node0, _this = this, _null = null,
        node = _this.$this,
        t1 = _this.constraints,
        maxMainSize = node._direction === B.Axis_0 ? t1.maxWidth : t1.maxHeight,
        child = node.ContainerRenderObjectMixin__firstChild;
      for (t1 = A._instanceType(node), t2 = t1._eval$1("ContainerRenderObjectMixin.0"), t1 = t1._eval$1("ContainerRenderObjectMixin.1"), t3 = type$.FlexParentData; child != null;) {
        t4 = child.parentData;
        t4.toString;
        flex = t3._as(t4).flex;
        if ((flex == null ? 0 : flex) > 0) {
          t1 = node._direction === B.Axis_0;
          identity = t1 ? "row" : "column";
          axis = t1 ? "horizontal" : "vertical";
          dimension = t1 ? "width" : "height";
          t1 = type$.JSArray_DiagnosticsNode;
          addendum = A._setArrayType([], t1);
          if (!(maxMainSize < 1 / 0))
            if (node._mainAxisSize !== B.MainAxisSize_1) {
              t2 = child.parentData;
              t2.toString;
              t2 = t3._as(t2).fit;
              t2 = (t2 == null ? B.FlexFit_0 : t2) === B.FlexFit_0;
            } else
              t2 = true;
          else
            t2 = false;
          if (t2) {
            error = A.ErrorSummary$("RenderFlex children have non-zero flex but incoming " + dimension + " constraints are unbounded.");
            message = A.ErrorDescription$("When a " + identity + " is in a parent that does not provide a finite " + dimension + " constraint, for example if it is in a " + axis + " scrollable, it will try to shrink-wrap its children along the " + axis + " axis. Setting a flex on a child (e.g. using Expanded) indicates that the child is to expand to fill the remaining space in the " + axis + " direction.");
            if (_this.reportParentConstraints) {
              switch (node._direction.index) {
                case 0:
                  t2 = type$.RenderBox;
                  node0 = node;
                  while (true) {
                    if (!(!(A.RenderObject.prototype.get$constraints.call(node0).maxWidth < 1 / 0) && node0.get$parent(node0) instanceof A.RenderBox))
                      break;
                    t3 = node0.get$parent(node0);
                    t3.toString;
                    t2._as(t3);
                    node0 = t3;
                  }
                  if (!(A.RenderObject.prototype.get$constraints.call(node0).maxWidth < 1 / 0))
                    node0 = _null;
                  break;
                case 1:
                  t2 = type$.RenderBox;
                  node0 = node;
                  while (true) {
                    if (!(!(A.RenderObject.prototype.get$constraints.call(node0).maxHeight < 1 / 0) && node0.get$parent(node0) instanceof A.RenderBox))
                      break;
                    t3 = node0.get$parent(node0);
                    t3.toString;
                    t2._as(t3);
                    node0 = t3;
                  }
                  if (!(A.RenderObject.prototype.get$constraints.call(node0).maxHeight < 1 / 0))
                    node0 = _null;
                  break;
                default:
                  node0 = node;
              }
              if (node0 != null)
                B.JSArray_methods.add$1(addendum, A.DiagnosticableTreeNode$(string$.The_ne, B.DiagnosticsTreeStyle_10, node0));
            }
            B.JSArray_methods.add$1(addendum, A.ErrorHint$("See also: https://flutter.dev/unbounded-constraints"));
          } else
            return true;
          t1 = A._setArrayType([error, message, A.ErrorDescription$("These two directives are mutually exclusive. If a parent is to shrink-wrap its child, the child cannot simultaneously expand to fit its parent."), A.ErrorHint$("Consider setting mainAxisSize to MainAxisSize.min and using FlexFit.loose fits for the flexible children (using Flexible rather than Expanded). This will allow the flexible children to size themselves to less than the infinite remaining space they would otherwise be forced to take, and then will cause the RenderFlex to shrink-wrap the children rather than expanding to fit the maximum constraints provided by the parent."), A.ErrorDescription$("If this message did not help you determine the problem, consider using debugDumpRenderTree():\n  https://flutter.dev/to/debug-render-layer\n  https://api.flutter.dev/flutter/rendering/debugDumpRenderTree.html"), A.DiagnosticableTreeNode$("The affected RenderFlex is", B.DiagnosticsTreeStyle_9, node), A.DiagnosticsProperty$("The creator information is set to", node.debugCreator, true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_9, _null, type$.dynamic)], t1);
          B.JSArray_methods.addAll$1(t1, addendum);
          t1.push(A.ErrorDescription$("If none of the above helps enough to fix this problem, please don't hesitate to file a bug:\n  https://github.com/flutter/flutter/issues/new?template=2_bug.yml"));
          _this._box_0.result = A.FlutterError$fromParts(t1);
          return true;
        }
        t2._as(child);
        A.assertHelper(child.get$parent(child) === node);
        t4 = child.parentData;
        t4.toString;
        child = t1._as(t4).ContainerParentDataMixin_nextSibling;
      }
      return true;
    },
    $signature: 0
  };
  A.RenderFlex_performLayout_closure.prototype = {
    call$0() {
      var constraintsError = this.$this._debugCheckConstraints$2$constraints$reportParentConstraints(this.constraints, true);
      if (constraintsError != null)
        throw A.wrapException(constraintsError);
      return true;
    },
    $signature: 0
  };
  A.RenderFlex_paint_closure.prototype = {
    call$0() {
      var t2, t3,
        t1 = this.$this,
        debugOverflowHints = A._setArrayType([A.ErrorDescription$("The overflowing " + A.getRuntimeTypeOfDartObject(t1).toString$0(0) + " has an orientation of " + t1._direction.toString$0(0) + "."), A.ErrorDescription$("The edge of the " + A.getRuntimeTypeOfDartObject(t1).toString$0(0) + string$.x20that_i + A.getRuntimeTypeOfDartObject(t1).toString$0(0) + "."), A.ErrorHint$("Consider applying a flex factor (e.g. using an Expanded widget) to force the children of the " + A.getRuntimeTypeOfDartObject(t1).toString$0(0) + " to fit within the available space instead of being sized to their natural size."), A.ErrorHint$("This is considered an error condition because it indicates that there is content that cannot be seen. If the content is legitimately bigger than the available space, consider clipping it with a ClipRect widget before putting it in the flex, or using a scrollable container rather than a Flex, like a ListView.")], type$.JSArray_DiagnosticsNode);
      switch (t1._direction.index) {
        case 0:
          t2 = new A.Rect(0, 0, 0 + (t1.get$size(0)._dx + t1._overflow), 0);
          break;
        case 1:
          t2 = new A.Rect(0, 0, 0, 0 + (t1.get$size(0)._dy + t1._overflow));
          break;
        default:
          t2 = null;
      }
      t3 = t1.get$size(0);
      t1.paintOverflowIndicator$5$overflowHints(this.context, this.offset, new A.Rect(0, 0, 0 + t3._dx, 0 + t3._dy), t2, debugOverflowHints);
      return true;
    },
    $signature: 0
  };
  A._RenderFlex_RenderBox_ContainerRenderObjectMixin.prototype = {
    attach$1(owner) {
      var child, t1, t2;
      this.super$RenderObject$attach(owner);
      child = this.ContainerRenderObjectMixin__firstChild;
      for (t1 = type$.FlexParentData; child != null;) {
        child.attach$1(owner);
        t2 = child.parentData;
        t2.toString;
        child = t1._as(t2).ContainerParentDataMixin_nextSibling;
      }
    },
    detach$0(_) {
      var child, t1, t2;
      this.super$RenderObject$detach(0);
      child = this.ContainerRenderObjectMixin__firstChild;
      for (t1 = type$.FlexParentData; child != null;) {
        child.detach$0(0);
        t2 = child.parentData;
        t2.toString;
        child = t1._as(t2).ContainerParentDataMixin_nextSibling;
      }
    }
  };
  A._RenderFlex_RenderBox_ContainerRenderObjectMixin_RenderBoxContainerDefaultsMixin.prototype = {};
  A._RenderFlex_RenderBox_ContainerRenderObjectMixin_RenderBoxContainerDefaultsMixin_DebugOverflowIndicatorMixin.prototype = {
    dispose$0() {
      var t1, t2, _i;
      for (t1 = this.DebugOverflowIndicatorMixin__indicatorLabel, t2 = t1.length, _i = 0; _i < t2; ++_i)
        t1[_i].dispose$0();
      this.super$RenderObject$dispose();
    },
    reassemble$0() {
      this.super$RenderObject$reassemble();
      A.assertHelper(new A._RenderFlex_RenderBox_ContainerRenderObjectMixin_RenderBoxContainerDefaultsMixin_DebugOverflowIndicatorMixin_reassemble_closure(this).call$0());
    }
  };
  A.RenderImage.prototype = {
    _image$_resolve$0() {
      var _this = this;
      if (_this._image$_resolvedAlignment != null)
        return;
      _this._image$_resolvedAlignment = _this._image$_alignment;
      _this._flipHorizontally = false;
    },
    _markNeedResolution$0() {
      this._flipHorizontally = this._image$_resolvedAlignment = null;
      this.markNeedsPaint$0();
    },
    set$image(_, value) {
      var t2, _this = this,
        t1 = _this._image;
      if (value == t1)
        return;
      t2 = value == null;
      if (!t2 && t1 != null && value.isCloneOf$1(t1)) {
        value.dispose$0();
        return;
      }
      t1 = _this._image;
      t1 = t1 == null ? null : t1.get$width(t1);
      if (t1 == (t2 ? null : value.get$width(value))) {
        t1 = _this._image;
        if (t1 != null)
          t1.get$height(t1);
        if (!t2)
          value.get$height(value);
      }
      t1 = _this._image;
      if (t1 != null)
        t1.dispose$0();
      _this._image = value;
      _this.markNeedsPaint$0();
    },
    set$width(_, value) {
      if (value === this._image$_width)
        return;
      this._image$_width = value;
      this.markNeedsLayout$0();
    },
    set$height(_, value) {
      if (value === this._image$_height)
        return;
      this._image$_height = value;
      this.markNeedsLayout$0();
    },
    set$scale(_, value) {
      if (value === this._image$_scale)
        return;
      this._image$_scale = value;
      this.markNeedsLayout$0();
    },
    _updateColorFilter$0() {
      this._image$_colorFilter = null;
    },
    set$color(_, value) {
      return;
    },
    set$opacity(_, value) {
      return;
    },
    set$filterQuality(value) {
      if (value === this._image$_filterQuality)
        return;
      this._image$_filterQuality = value;
      this.markNeedsPaint$0();
    },
    set$colorBlendMode(value) {
      return;
    },
    set$fit(value) {
      if (value === this._image$_fit)
        return;
      this._image$_fit = value;
      this.markNeedsPaint$0();
    },
    set$alignment(value) {
      if (value.$eq(0, this._image$_alignment))
        return;
      this._image$_alignment = value;
      this._markNeedResolution$0();
    },
    set$repeat(_, value) {
      if (value === this._repeat)
        return;
      this._repeat = value;
      this.markNeedsPaint$0();
    },
    set$centerSlice(value) {
      return;
    },
    set$invertColors(value) {
      if (value === this._image$_invertColors)
        return;
      this._image$_invertColors = value;
      this.markNeedsPaint$0();
    },
    set$matchTextDirection(value) {
      return;
    },
    set$textDirection(value) {
      if (this._image$_textDirection == value)
        return;
      this._image$_textDirection = value;
      this._markNeedResolution$0();
    },
    set$isAntiAlias(value) {
      return;
    },
    _sizeForConstraints$1(constraints) {
      var t2, t3, _this = this,
        t1 = _this._image$_width;
      constraints = A.BoxConstraints$tightFor(_this._image$_height, t1).enforce$1(constraints);
      t1 = _this._image;
      if (t1 == null)
        return new A.Size(constraints.constrainWidth$1(0), constraints.constrainHeight$1(0));
      t1 = t1.get$width(t1);
      t2 = _this._image$_scale;
      t3 = _this._image;
      return constraints.constrainSizeAndAttemptToPreserveAspectRatio$1(new A.Size(t1 / t2, t3.get$height(t3) / _this._image$_scale));
    },
    computeMinIntrinsicWidth$1(height) {
      A._asDouble(height);
      A.assertHelper(height >= 0);
      return this._sizeForConstraints$1(A.BoxConstraints$tightForFinite(height, 1 / 0))._dx;
    },
    computeMaxIntrinsicWidth$1(height) {
      A._asDouble(height);
      A.assertHelper(height >= 0);
      return this._sizeForConstraints$1(A.BoxConstraints$tightForFinite(height, 1 / 0))._dx;
    },
    computeMinIntrinsicHeight$1(width) {
      A._asDouble(width);
      A.assertHelper(width >= 0);
      return this._sizeForConstraints$1(A.BoxConstraints$tightForFinite(1 / 0, width))._dy;
    },
    computeMaxIntrinsicHeight$1(width) {
      A._asDouble(width);
      A.assertHelper(width >= 0);
      return this._sizeForConstraints$1(A.BoxConstraints$tightForFinite(1 / 0, width))._dy;
    },
    hitTestSelf$1(position) {
      return true;
    },
    computeDryLayout$1(constraints) {
      return this._sizeForConstraints$1(constraints);
    },
    performLayout$0() {
      this.set$size(0, this._sizeForConstraints$1(A.RenderObject.prototype.get$constraints.call(this)));
    },
    attach$1(owner) {
      this.super$RenderObject$attach(owner);
    },
    detach$0(_) {
      this.super$RenderObject$detach(0);
    },
    paint$2(context, offset) {
      var t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, _this = this;
      if (_this._image == null)
        return;
      _this._image$_resolve$0();
      A.assertHelper(_this._image$_resolvedAlignment != null);
      A.assertHelper(_this._flipHorizontally != null);
      t1 = context.get$canvas(context);
      t2 = _this.get$size(0);
      t3 = offset._dx;
      t4 = offset._dy;
      t5 = _this._image;
      t5.toString;
      t6 = _this.debugImageLabel;
      t7 = _this._image$_scale;
      t8 = _this._image$_colorFilter;
      t9 = _this._image$_fit;
      t10 = _this._image$_resolvedAlignment;
      t10.toString;
      t11 = _this._centerSlice;
      t12 = _this._repeat;
      t13 = _this._flipHorizontally;
      t13.toString;
      t14 = _this._image$_invertColors;
      A.paintImage(t10, B.BlendMode_3, t1, t11, t8, t6, _this._image$_filterQuality, t9, t13, t5, t14, false, 1, new A.Rect(t3, t4, t3 + t2._dx, t4 + t2._dy), t12, t7);
    },
    dispose$0() {
      var t1 = this._image;
      if (t1 != null)
        t1.dispose$0();
      this._image = null;
      this.super$RenderObject$dispose();
    },
    debugFillProperties$1(properties) {
      var _this = this, _null = null;
      _this.super$RenderBox$debugFillProperties(properties);
      properties.add$1(0, A.DiagnosticsProperty$("image", _this._image, true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.Image));
      properties.add$1(0, A.DoubleProperty$("width", _this._image$_width, _null, _null, B.DiagnosticLevel_3, true, _null, _null));
      properties.add$1(0, A.DoubleProperty$("height", _this._image$_height, _null, _null, B.DiagnosticLevel_3, true, _null, _null));
      properties.add$1(0, A.DoubleProperty$("scale", _this._image$_scale, 1, _null, B.DiagnosticLevel_3, true, _null, _null));
      properties.add$1(0, A.ColorProperty$("color", _this._image$_color, _null, B.DiagnosticLevel_3, true, B.DiagnosticsTreeStyle_8));
      properties.add$1(0, A.DiagnosticsProperty$("opacity", _this._image$_opacity, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.nullable_Animation_double));
      properties.add$1(0, A.EnumProperty$("colorBlendMode", _this._colorBlendMode, _null, B.DiagnosticLevel_3, type$.BlendMode));
      properties.add$1(0, A.EnumProperty$("fit", _this._image$_fit, _null, B.DiagnosticLevel_3, type$.BoxFit));
      properties.add$1(0, A.DiagnosticsProperty$("alignment", _this._image$_alignment, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.AlignmentGeometry));
      properties.add$1(0, A.EnumProperty$("repeat", _this._repeat, B.ImageRepeat_3, B.DiagnosticLevel_3, type$.ImageRepeat));
      properties.add$1(0, A.DiagnosticsProperty$("centerSlice", _this._centerSlice, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.Rect));
      properties.add$1(0, A.FlagProperty$("matchTextDirection", _null, _null, "match text direction", B.DiagnosticLevel_3, false, false));
      properties.add$1(0, A.EnumProperty$("textDirection", _this._image$_textDirection, _null, B.DiagnosticLevel_3, type$.TextDirection));
      properties.add$1(0, A.DiagnosticsProperty$("invertColors", _this._image$_invertColors, true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.bool));
      properties.add$1(0, A.EnumProperty$("filterQuality", _this._image$_filterQuality, B.C__NoDefaultValue, B.DiagnosticLevel_3, type$.FilterQuality));
    }
  };
  A.AnnotationEntry.prototype = {
    toString$0(_) {
      return A.objectRuntimeType(this, "AnnotationEntry") + "(annotation: " + this.annotation.toString$0(0) + ", localPosition: " + this.localPosition.toString$0(0) + ")";
    }
  };
  A.AnnotationResult.prototype = {};
  A.Layer0.prototype = {
    _updateSubtreeCompositionObserverCount$1(delta) {
      var t1;
      A.assertHelper(delta !== 0);
      t1 = this._compositionCallbackCount += delta;
      A.assertHelper(t1 >= 0);
      t1 = this._layer$_parent;
      if (t1 != null)
        t1._updateSubtreeCompositionObserverCount$1(delta);
    },
    _fireCompositionCallbacks$1$includeChildren(includeChildren) {
      var t2, _i,
        t1 = this._layer$_callbacks;
      if (t1.__js_helper$_length === 0)
        return;
      for (t1 = A.List_List$of(new A.LinkedHashMapValuesIterable(t1, A._instanceType(t1)._eval$1("LinkedHashMapValuesIterable<2>")), true, type$.void_Function), t2 = t1.length, _i = 0; _i < t2; ++_i)
        t1[_i].call$0();
    },
    supportsRasterization$0() {
      return true;
    },
    addCompositionCallback$1(callback) {
      var callbackId, _this = this;
      type$.void_Function_Layer._as(callback);
      _this._updateSubtreeCompositionObserverCount$1(1);
      callbackId = $.Layer__nextCallbackId = $.Layer__nextCallbackId + 1;
      _this._layer$_callbacks.$indexSet(0, callbackId, new A.Layer_addCompositionCallback_closure(_this, callback));
      return new A.Layer_addCompositionCallback_closure0(_this, callbackId);
    },
    get$debugDisposed() {
      var disposed = A._Cell$named("disposed");
      A.assertHelper(new A.Layer_debugDisposed_closure(this, disposed).call$0());
      return disposed._readLocal$0();
    },
    get$debugHandleCount() {
      var count = A._Cell$named("count");
      A.assertHelper(new A.Layer_debugHandleCount_closure(this, count).call$0());
      return count._readLocal$0();
    },
    dispose$0() {
      var t1, _this = this;
      A.assertHelper(!_this._layer$_debugMutationsLocked);
      if (A.assertTest(!_this._layer$_debugDisposed))
        A.assertThrow("Layers must only be disposed once. This is typically handled by LayerHandle and createHandle. Subclasses should not directly call dispose, except to call super.dispose() in an overridden dispose  method. Tests must only call dispose once.");
      A.assertHelper(new A.Layer_dispose_closure(_this).call$0());
      $.$get$FlutterMemoryAllocations_instance().dispatchObjectDisposed$1$object(_this);
      t1 = _this._engineLayer;
      if (t1 != null)
        t1.dispose$0();
      _this._engineLayer = null;
    },
    markNeedsAddToScene$0() {
      var _this = this;
      A.assertHelper(!_this._layer$_debugMutationsLocked);
      if (A.assertTest(!_this.get$alwaysNeedsAddToScene()))
        A.assertThrow(A.getRuntimeTypeOfDartObject(_this).toString$0(0) + " with alwaysNeedsAddToScene set called markNeedsAddToScene.\nThe layer's alwaysNeedsAddToScene is set to true, and therefore it should not call markNeedsAddToScene.");
      A.assertHelper(!_this._layer$_debugDisposed);
      if (_this._needsAddToScene)
        return;
      _this._needsAddToScene = true;
    },
    get$alwaysNeedsAddToScene() {
      return false;
    },
    set$engineLayer(value) {
      var t1, _this = this;
      A.assertHelper(!_this._layer$_debugMutationsLocked);
      A.assertHelper(!_this._layer$_debugDisposed);
      t1 = _this._engineLayer;
      if (t1 != null)
        t1.dispose$0();
      _this._engineLayer = value;
      if (!_this.get$alwaysNeedsAddToScene()) {
        t1 = _this._layer$_parent;
        if (t1 != null && !t1.get$alwaysNeedsAddToScene())
          _this._layer$_parent.markNeedsAddToScene$0();
      }
    },
    updateSubtreeNeedsAddToScene$0() {
      var _this = this;
      A.assertHelper(!_this._layer$_debugMutationsLocked);
      _this._needsAddToScene = _this._needsAddToScene || _this.get$alwaysNeedsAddToScene();
    },
    attach$1(owner) {
      A.assertHelper(this._layer$_owner == null);
      this._layer$_owner = owner;
    },
    detach$0(_) {
      var t1;
      A.assertHelper(this._layer$_owner != null);
      this._layer$_owner = null;
      t1 = this._layer$_parent;
      A.assertHelper(t1 == null || t1._layer$_owner == null);
    },
    redepthChildren$0() {
    },
    remove$0(_) {
      var t1, t2, t3, _this = this;
      A.assertHelper(!_this._layer$_debugMutationsLocked);
      t1 = _this._layer$_parent;
      if (t1 != null) {
        A.assertHelper(_this._layer$_owner != null === (t1._layer$_owner != null));
        A.assertHelper(t1._layer$_debugUltimatePreviousSiblingOf$2$equals(_this, t1._layer$_firstChild));
        A.assertHelper(t1._layer$_debugUltimateNextSiblingOf$2$equals(_this, t1._layer$_lastChild));
        t2 = _this._parentHandle;
        A.assertHelper(t2._layer != null);
        t3 = _this._previousSibling;
        if (t3 == null) {
          A.assertHelper(t1._layer$_firstChild === _this);
          t1._layer$_firstChild = _this._nextSibling;
        } else
          t3._nextSibling = _this._nextSibling;
        t3 = _this._nextSibling;
        if (t3 == null) {
          A.assertHelper(t1._layer$_lastChild === _this);
          t1._layer$_lastChild = _this._previousSibling;
        } else
          t3._previousSibling = _this._previousSibling;
        A.assertHelper(t1._layer$_firstChild == null === (t1._layer$_lastChild == null));
        t3 = t1._layer$_firstChild;
        A.assertHelper(t3 == null || t3._layer$_owner != null === (t1._layer$_owner != null));
        t3 = t1._layer$_lastChild;
        A.assertHelper(t3 == null || t3._layer$_owner != null === (t1._layer$_owner != null));
        t3 = t1._layer$_firstChild;
        A.assertHelper(t3 == null || t1._layer$_debugUltimateNextSiblingOf$2$equals(t3, t1._layer$_lastChild));
        t3 = t1._layer$_lastChild;
        A.assertHelper(t3 == null || t1._layer$_debugUltimatePreviousSiblingOf$2$equals(t3, t1._layer$_firstChild));
        _this._nextSibling = _this._previousSibling = null;
        t1._layer$_dropChild$1(_this);
        t2.set$layer(0, null);
        A.assertHelper(_this._layer$_owner == null);
      }
    },
    findAnnotations$1$3$onlyFirst(result, localPosition, onlyFirst, $S) {
      A.checkTypeBound($S, type$.Object, "S", "findAnnotations");
      $S._eval$1("AnnotationResult<0>")._as(result);
      return false;
    },
    find$1$1(_, localPosition, $S) {
      var t1;
      A.checkTypeBound($S, type$.Object, "S", "find");
      t1 = A._setArrayType([], $S._eval$1("JSArray<AnnotationEntry<0>>"));
      this.findAnnotations$1$3$onlyFirst(new A.AnnotationResult(t1, $S._eval$1("AnnotationResult<0>")), localPosition, true, $S);
      return t1.length === 0 ? null : B.JSArray_methods.get$first(t1).annotation;
    },
    _addToSceneWithRetainedRendering$1(builder) {
      var t1, _this = this;
      A.assertHelper(!_this._layer$_debugMutationsLocked);
      if (!_this._needsAddToScene && _this._engineLayer != null) {
        t1 = _this._engineLayer;
        t1.toString;
        builder.addRetained$1(t1);
        return;
      }
      _this.addToScene$1(builder);
      _this._needsAddToScene = false;
    },
    toStringShort$0() {
      var t1 = this.super$DiagnosticableTreeMixin$toStringShort();
      return t1 + (this._layer$_owner == null ? " DETACHED" : "");
    },
    debugFillProperties$1(properties) {
      var t1, t2, _this = this, _null = null;
      _this.super$DiagnosticableTreeMixin$debugFillProperties(properties);
      t1 = _this._layer$_owner;
      t2 = _this._layer$_parent != null ? B.DiagnosticLevel_0 : B.DiagnosticLevel_3;
      properties.add$1(0, A.DiagnosticsProperty$("owner", t1, true, _null, _null, false, _null, _null, t2, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.Object));
      properties.add$1(0, A.DiagnosticsProperty$("creator", _this.debugCreator, true, _null, _null, false, _null, _null, B.DiagnosticLevel_2, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.nullable_Object));
      t1 = _this._engineLayer;
      if (t1 != null)
        properties.add$1(0, A.DiagnosticsProperty$("engine layer", A.objectRuntimeType(t1, "<optimized out>") + "#" + A.shortHash(t1), true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.String));
      properties.add$1(0, A.DiagnosticsProperty$("handles", _this.get$debugHandleCount(), true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.int));
    },
    $isDiagnosticable: 1,
    $isDiagnosticableTree: 1
  };
  A.Layer_addCompositionCallback_closure.prototype = {
    call$0() {
      var t1 = this.$this;
      A.assertHelper(new A.Layer_addCompositionCallback__closure(t1).call$0());
      this.callback.call$1(t1);
      A.assertHelper(new A.Layer_addCompositionCallback__closure0(t1).call$0());
    },
    $signature: 1
  };
  A.Layer_addCompositionCallback__closure.prototype = {
    call$0() {
      return this.$this._layer$_debugMutationsLocked = true;
    },
    $signature: 0
  };
  A.Layer_addCompositionCallback__closure0.prototype = {
    call$0() {
      this.$this._layer$_debugMutationsLocked = false;
      return true;
    },
    $signature: 0
  };
  A.Layer_addCompositionCallback_closure0.prototype = {
    call$0() {
      var t1 = this.$this;
      A.assertHelper(t1.get$debugDisposed() || t1._layer$_callbacks.containsKey$1(0, this.callbackId));
      t1._layer$_callbacks.remove$1(0, this.callbackId);
      t1._updateSubtreeCompositionObserverCount$1(-1);
    },
    $signature: 1
  };
  A.Layer_debugDisposed_closure.prototype = {
    call$0() {
      this.disposed._value = this.$this._layer$_debugDisposed;
      return true;
    },
    $signature: 0
  };
  A.Layer_debugHandleCount_closure.prototype = {
    call$0() {
      this.count._value = this.$this._refCount;
      return true;
    },
    $signature: 0
  };
  A.Layer_dispose_closure.prototype = {
    call$0() {
      var t1 = this.$this;
      if (A.assertTest(t1._refCount === 0))
        A.assertThrow("Do not directly call dispose on a " + A.getRuntimeTypeOfDartObject(t1).toString$0(0) + ". Instead, use createHandle and LayerHandle.dispose.");
      return t1._layer$_debugDisposed = true;
    },
    $signature: 0
  };
  A.LayerHandle.prototype = {
    set$layer(_, layer) {
      var t1, _this = this;
      _this.$ti._eval$1("1?")._as(layer);
      if (A.assertTest((layer == null ? null : layer.get$debugDisposed()) !== true))
        A.assertThrow("Attempted to create a handle to an already disposed layer: " + A.S(layer) + ".");
      t1 = _this._layer;
      if (layer == t1)
        return;
      if (t1 != null) {
        A.assertHelper(!t1._layer$_debugMutationsLocked);
        A.assertHelper(t1._refCount > 0);
        if (--t1._refCount === 0)
          t1.dispose$0();
      }
      _this.set$_layer(layer);
      t1 = _this._layer;
      if (t1 != null)
        ++t1._refCount;
    },
    toString$0(_) {
      var t1 = this._layer;
      return "LayerHandle(" + (t1 != null ? t1.toString$0(0) : "DISPOSED") + ")";
    },
    set$_layer(_layer) {
      this._layer = this.$ti._eval$1("1?")._as(_layer);
    }
  };
  A.PictureLayer.prototype = {
    set$picture(picture) {
      var t1, _this = this;
      A.assertHelper(!_this._layer$_debugDisposed);
      _this.markNeedsAddToScene$0();
      t1 = _this._picture;
      if (t1 != null)
        t1.dispose$0();
      _this._picture = picture;
    },
    dispose$0() {
      this.set$picture(null);
      this.super$Layer$dispose();
    },
    addToScene$1(builder) {
      var t1, _this = this;
      A.assertHelper(_this._picture != null);
      t1 = _this._picture;
      t1.toString;
      builder.addPicture$4$isComplexHint$willChangeHint(B.Offset_0_0, t1, _this._isComplexHint, _this._willChangeHint);
    },
    debugFillProperties$1(properties) {
      var t1, t2, _this = this, _null = null;
      _this.super$Layer$debugFillProperties(properties);
      properties.add$1(0, A.DiagnosticsProperty$("paint bounds", _this.canvasBounds, true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.Rect));
      t1 = _this._picture;
      t2 = type$.String;
      properties.add$1(0, A.DiagnosticsProperty$("picture", A.objectRuntimeType(t1, "<optimized out>") + "#" + A.shortHash(t1), true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t2));
      properties.add$1(0, A.DiagnosticsProperty$("raster cache hints", "isComplex = " + _this._isComplexHint + ", willChange = " + _this._willChangeHint, true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t2));
    },
    findAnnotations$1$3$onlyFirst(result, localPosition, onlyFirst, $S) {
      A.checkTypeBound($S, type$.Object, "S", "findAnnotations");
      $S._eval$1("AnnotationResult<0>")._as(result);
      return false;
    }
  };
  A.ContainerLayer0.prototype = {
    _fireCompositionCallbacks$1$includeChildren(includeChildren) {
      var child;
      this.super$Layer$_fireCompositionCallbacks(includeChildren);
      if (!includeChildren)
        return;
      child = this._layer$_firstChild;
      for (; child != null;) {
        child._fireCompositionCallbacks$1$includeChildren(true);
        child = child._nextSibling;
      }
    },
    supportsRasterization$0() {
      for (var child = this._layer$_lastChild; child != null; child = child._previousSibling)
        if (!child.supportsRasterization$0())
          return false;
      return true;
    },
    buildScene$1(builder) {
      var _this = this;
      _this.updateSubtreeNeedsAddToScene$0();
      _this.addToScene$1(builder);
      if (_this._compositionCallbackCount > 0)
        _this._fireCompositionCallbacks$1$includeChildren(true);
      _this._needsAddToScene = false;
      return builder.build$0();
    },
    _layer$_debugUltimatePreviousSiblingOf$2$equals(child, equals) {
      var t1;
      A.assertHelper(child._layer$_owner != null === (this._layer$_owner != null));
      for (; t1 = child._previousSibling, t1 != null;) {
        A.assertHelper(t1 !== child);
        child = child._previousSibling;
        A.assertHelper(child._layer$_owner != null === (this._layer$_owner != null));
      }
      return child === equals;
    },
    _layer$_debugUltimateNextSiblingOf$2$equals(child, equals) {
      var t1;
      A.assertHelper(child._layer$_owner != null === (this._layer$_owner != null));
      for (; t1 = child._nextSibling, t1 != null;) {
        A.assertHelper(t1 !== child);
        child = child._nextSibling;
        A.assertHelper(child._layer$_owner != null === (this._layer$_owner != null));
      }
      return child === equals;
    },
    dispose$0() {
      this.removeAllChildren$0();
      this._layer$_callbacks.clear$0(0);
      this.super$Layer$dispose();
    },
    updateSubtreeNeedsAddToScene$0() {
      var child, _this = this;
      _this.super$Layer$updateSubtreeNeedsAddToScene();
      child = _this._layer$_firstChild;
      for (; child != null;) {
        child.updateSubtreeNeedsAddToScene$0();
        _this._needsAddToScene = _this._needsAddToScene || child._needsAddToScene;
        child = child._nextSibling;
      }
    },
    findAnnotations$1$3$onlyFirst(result, localPosition, onlyFirst, $S) {
      var child, t1, t2;
      A.checkTypeBound($S, type$.Object, "S", "findAnnotations");
      $S._eval$1("AnnotationResult<0>")._as(result);
      for (child = this._layer$_lastChild, t1 = result._layer$_entries; child != null; child = child._previousSibling) {
        if (child.findAnnotations$1$3$onlyFirst(result, localPosition, true, $S))
          return true;
        t2 = t1.length;
        if (t2 !== 0)
          return false;
      }
      return false;
    },
    attach$1(owner) {
      var child;
      A.assertHelper(!this._layer$_debugMutationsLocked);
      this.super$Layer$attach(owner);
      child = this._layer$_firstChild;
      for (; child != null;) {
        child.attach$1(owner);
        child = child._nextSibling;
      }
    },
    detach$0(_) {
      var child, _this = this;
      A.assertHelper(!_this._layer$_debugMutationsLocked);
      _this.super$Layer$detach(0);
      child = _this._layer$_firstChild;
      for (; child != null;) {
        child.detach$0(0);
        child = child._nextSibling;
      }
      _this._fireCompositionCallbacks$1$includeChildren(false);
    },
    append$1(_, child) {
      var t1, t2, _this = this;
      A.assertHelper(!_this._layer$_debugMutationsLocked);
      A.assertHelper(child !== _this);
      A.assertHelper(child !== _this._layer$_firstChild);
      A.assertHelper(child !== _this._layer$_lastChild);
      A.assertHelper(child._layer$_parent == null);
      A.assertHelper(child._layer$_owner == null);
      A.assertHelper(child._nextSibling == null);
      A.assertHelper(child._previousSibling == null);
      t1 = child._parentHandle;
      A.assertHelper(t1._layer == null);
      A.assertHelper(new A.ContainerLayer_append_closure(_this, child).call$0());
      _this._adoptChild$1(child);
      t2 = child._previousSibling = _this._layer$_lastChild;
      if (t2 != null)
        t2._nextSibling = child;
      _this._layer$_lastChild = child;
      if (_this._layer$_firstChild == null)
        _this._layer$_firstChild = child;
      t1.set$layer(0, child);
      A.assertHelper(child._layer$_owner != null === (_this._layer$_owner != null));
    },
    _adoptChild$1(child) {
      var t1, _this = this;
      A.assertHelper(!_this._layer$_debugMutationsLocked);
      if (!_this.get$alwaysNeedsAddToScene())
        _this.markNeedsAddToScene$0();
      t1 = child._compositionCallbackCount;
      if (t1 !== 0)
        _this._updateSubtreeCompositionObserverCount$1(t1);
      A.assertHelper(child._layer$_parent == null);
      A.assertHelper(new A.ContainerLayer__adoptChild_closure(_this, child).call$0());
      child._layer$_parent = _this;
      t1 = _this._layer$_owner;
      if (t1 != null)
        child.attach$1(t1);
      _this.redepthChild$1(child);
    },
    redepthChildren$0() {
      var t1, t2,
        child = this._layer$_firstChild;
      for (; child != null;) {
        A.assertHelper(child._layer$_owner == this._layer$_owner);
        t1 = child._layer$_depth;
        t2 = this._layer$_depth;
        if (t1 <= t2) {
          child._layer$_depth = t2 + 1;
          child.redepthChildren$0();
        }
        child = child._nextSibling;
      }
    },
    redepthChild$1(child) {
      var t1, t2;
      A.assertHelper(child._layer$_owner == this._layer$_owner);
      t1 = child._layer$_depth;
      t2 = this._layer$_depth;
      if (t1 <= t2) {
        child._layer$_depth = t2 + 1;
        child.redepthChildren$0();
      }
    },
    _layer$_dropChild$1(child) {
      var t1, _this = this;
      A.assertHelper(!_this._layer$_debugMutationsLocked);
      if (!_this.get$alwaysNeedsAddToScene())
        _this.markNeedsAddToScene$0();
      t1 = child._compositionCallbackCount;
      if (t1 !== 0)
        _this._updateSubtreeCompositionObserverCount$1(-t1);
      A.assertHelper(child._layer$_parent === _this);
      A.assertHelper(child._layer$_owner != null === (_this._layer$_owner != null));
      child._layer$_parent = null;
      if (_this._layer$_owner != null)
        child.detach$0(0);
    },
    removeAllChildren$0() {
      var child, next, _this = this;
      A.assertHelper(!_this._layer$_debugMutationsLocked);
      child = _this._layer$_firstChild;
      for (; child != null; child = next) {
        next = child._nextSibling;
        child._nextSibling = child._previousSibling = null;
        A.assertHelper(child._layer$_owner != null === (_this._layer$_owner != null));
        _this._layer$_dropChild$1(child);
        child._parentHandle.set$layer(0, null);
      }
      _this._layer$_lastChild = _this._layer$_firstChild = null;
    },
    addToScene$1(builder) {
      this.addChildrenToScene$1(builder);
    },
    addChildrenToScene$1(builder) {
      var child = this._layer$_firstChild;
      for (; child != null;) {
        child._addToSceneWithRetainedRendering$1(builder);
        child = child._nextSibling;
      }
    },
    applyTransform$2(child, transform) {
      A.assertHelper(child != null);
    },
    debugDescribeChildren$0() {
      var count,
        children = A._setArrayType([], type$.JSArray_DiagnosticsNode),
        child = this._layer$_firstChild;
      if (child == null)
        return children;
      for (count = 1; true;) {
        child.toString;
        B.JSArray_methods.add$1(children, A.DiagnosticableTreeNode$("child " + count, null, child));
        if (child === this._layer$_lastChild)
          break;
        ++count;
        child = child._nextSibling;
      }
      return children;
    }
  };
  A.ContainerLayer_append_closure.prototype = {
    call$0() {
      var node0,
        node = this.$this;
      for (; node0 = node._layer$_parent, node0 != null; node = node0)
        ;
      A.assertHelper(node !== this.child);
      return true;
    },
    $signature: 0
  };
  A.ContainerLayer__adoptChild_closure.prototype = {
    call$0() {
      var node0,
        node = this.$this;
      for (; node0 = node._layer$_parent, node0 != null; node = node0)
        ;
      A.assertHelper(node !== this.child);
      return true;
    },
    $signature: 0
  };
  A.OffsetLayer.prototype = {
    set$offset(_, value) {
      if (!value.$eq(0, this._layer$_offset))
        this.markNeedsAddToScene$0();
      this._layer$_offset = value;
    },
    findAnnotations$1$3$onlyFirst(result, localPosition, onlyFirst, $S) {
      A.checkTypeBound($S, type$.Object, "S", "findAnnotations");
      return this.super$ContainerLayer$findAnnotations($S._eval$1("AnnotationResult<0>")._as(result), localPosition.$sub(0, this._layer$_offset), true, $S);
    },
    applyTransform$2(child, transform) {
      var t1;
      A.assertHelper(child != null);
      t1 = this._layer$_offset;
      transform.translate$2(0, t1._dx, t1._dy);
    },
    addToScene$1(builder) {
      var _this = this,
        t1 = _this._layer$_offset;
      _this.set$engineLayer(builder.pushOffset$3$oldLayer(t1._dx, t1._dy, type$.nullable_OffsetEngineLayer._as(_this._engineLayer)));
      _this.addChildrenToScene$1(builder);
      builder.pop$0();
    },
    debugFillProperties$1(properties) {
      var _null = null;
      this.super$Layer$debugFillProperties(properties);
      properties.add$1(0, A.DiagnosticsProperty$("offset", this._layer$_offset, true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.Offset));
    },
    _createSceneForImage$2$pixelRatio(bounds, pixelRatio) {
      var builder = $.$get$_renderer().createSceneBuilder$0(),
        transform = A.Matrix4_Matrix4$diagonal3Values(pixelRatio, pixelRatio, 1),
        t1 = this._layer$_offset;
      transform.translate$2(0, -(bounds.left + t1._dx), -(bounds.top + t1._dy));
      builder.pushTransform$1(transform._vector_math_64$_m4storage);
      return this.buildScene$1(builder);
    },
    toImage$2$pixelRatio(bounds, pixelRatio) {
      return this.toImage$body$OffsetLayer(bounds, pixelRatio);
    },
    toImage$body$OffsetLayer(bounds, pixelRatio) {
      var $async$goto = 0,
        $async$completer = A._makeAsyncAwaitCompleter(type$.Image),
        $async$returnValue, $async$handler = 2, $async$errorStack = [], $async$next = [], $async$self = this, t1, scene;
      var $async$toImage$2$pixelRatio = A._wrapJsFunctionForAsync(function($async$errorCode, $async$result) {
        if ($async$errorCode === 1) {
          $async$errorStack.push($async$result);
          $async$goto = $async$handler;
        }
        while (true)
          switch ($async$goto) {
            case 0:
              // Function start
              scene = $async$self._createSceneForImage$2$pixelRatio(bounds, pixelRatio);
              $async$handler = 3;
              $async$goto = 6;
              return A._asyncAwait(scene.toImage$2(B.JSNumber_methods.ceil$0(pixelRatio * (bounds.right - bounds.left)), B.JSNumber_methods.ceil$0(pixelRatio * (bounds.bottom - bounds.top))), $async$toImage$2$pixelRatio);
            case 6:
              // returning from await.
              t1 = $async$result;
              $async$returnValue = t1;
              $async$next = [1];
              // goto finally
              $async$goto = 4;
              break;
              $async$next.push(5);
              // goto finally
              $async$goto = 4;
              break;
            case 3:
              // uncaught
              $async$next = [2];
            case 4:
              // finally
              $async$handler = 2;
              scene.dispose$0();
              // goto the next finally handler
              $async$goto = $async$next.pop();
              break;
            case 5:
              // after finally
            case 1:
              // return
              return A._asyncReturn($async$returnValue, $async$completer);
            case 2:
              // rethrow
              return A._asyncRethrow($async$errorStack.at(-1), $async$completer);
          }
      });
      return A._asyncStartSync($async$toImage$2$pixelRatio, $async$completer);
    },
    toImageSync$2$pixelRatio(bounds, pixelRatio) {
      var t1,
        scene = this._createSceneForImage$2$pixelRatio(bounds, pixelRatio);
      try {
        t1 = scene.toImageSync$2(B.JSNumber_methods.ceil$0(pixelRatio * (bounds.right - bounds.left)), B.JSNumber_methods.ceil$0(pixelRatio * (bounds.bottom - bounds.top)));
        return t1;
      } finally {
        scene.dispose$0();
      }
    }
  };
  A.ClipRectLayer.prototype = {
    findAnnotations$1$3$onlyFirst(result, localPosition, onlyFirst, $S) {
      A.checkTypeBound($S, type$.Object, "S", "findAnnotations");
      $S._eval$1("AnnotationResult<0>")._as(result);
      if (!this._clipRect.contains$1(0, localPosition))
        return false;
      return this.super$ContainerLayer$findAnnotations(result, localPosition, true, $S);
    },
    addToScene$1(builder) {
      var t2, _this = this, t1 = {};
      A.assertHelper(_this._clipRect != null);
      t1.enabled = true;
      A.assertHelper(new A.ClipRectLayer_addToScene_closure(t1).call$0());
      if (t1.enabled) {
        t2 = _this._clipRect;
        t2.toString;
        _this.set$engineLayer(builder.pushClipRect$3$clipBehavior$oldLayer(t2, _this._layer$_clipBehavior, type$.nullable_ClipRectEngineLayer._as(_this._engineLayer)));
      } else
        _this.set$engineLayer(null);
      _this.addChildrenToScene$1(builder);
      if (t1.enabled)
        builder.pop$0();
    },
    debugFillProperties$1(properties) {
      var _null = null;
      this.super$Layer$debugFillProperties(properties);
      properties.add$1(0, A.DiagnosticsProperty$("clipRect", this._clipRect, true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.Rect));
      properties.add$1(0, A.DiagnosticsProperty$("clipBehavior", this._layer$_clipBehavior, true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.Clip));
    }
  };
  A.ClipRectLayer_addToScene_closure.prototype = {
    call$0() {
      this._box_0.enabled = !$.debugDisableClipLayers;
      return true;
    },
    $signature: 0
  };
  A.ClipRRectLayer.prototype = {
    findAnnotations$1$3$onlyFirst(result, localPosition, onlyFirst, $S) {
      A.checkTypeBound($S, type$.Object, "S", "findAnnotations");
      $S._eval$1("AnnotationResult<0>")._as(result);
      if (!this._clipRRect.contains$1(0, localPosition))
        return false;
      return this.super$ContainerLayer$findAnnotations(result, localPosition, true, $S);
    },
    addToScene$1(builder) {
      var t2, _this = this, t1 = {};
      A.assertHelper(_this._clipRRect != null);
      t1.enabled = true;
      A.assertHelper(new A.ClipRRectLayer_addToScene_closure(t1).call$0());
      if (t1.enabled) {
        t2 = _this._clipRRect;
        t2.toString;
        _this.set$engineLayer(builder.pushClipRRect$3$clipBehavior$oldLayer(t2, _this._layer$_clipBehavior, type$.nullable_ClipRRectEngineLayer._as(_this._engineLayer)));
      } else
        _this.set$engineLayer(null);
      _this.addChildrenToScene$1(builder);
      if (t1.enabled)
        builder.pop$0();
    },
    debugFillProperties$1(properties) {
      var _null = null;
      this.super$Layer$debugFillProperties(properties);
      properties.add$1(0, A.DiagnosticsProperty$("clipRRect", this._clipRRect, true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.RRect));
      properties.add$1(0, A.DiagnosticsProperty$("clipBehavior", this._layer$_clipBehavior, true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.Clip));
    }
  };
  A.ClipRRectLayer_addToScene_closure.prototype = {
    call$0() {
      this._box_0.enabled = !$.debugDisableClipLayers;
      return true;
    },
    $signature: 0
  };
  A.ClipPathLayer.prototype = {
    findAnnotations$1$3$onlyFirst(result, localPosition, onlyFirst, $S) {
      A.checkTypeBound($S, type$.Object, "S", "findAnnotations");
      $S._eval$1("AnnotationResult<0>")._as(result);
      if (!this._layer$_clipPath.contains$1(0, localPosition))
        return false;
      return this.super$ContainerLayer$findAnnotations(result, localPosition, true, $S);
    },
    addToScene$1(builder) {
      var t2, _this = this, t1 = {};
      A.assertHelper(_this._layer$_clipPath != null);
      t1.enabled = true;
      A.assertHelper(new A.ClipPathLayer_addToScene_closure(t1).call$0());
      if (t1.enabled) {
        t2 = _this._layer$_clipPath;
        t2.toString;
        _this.set$engineLayer(builder.pushClipPath$3$clipBehavior$oldLayer(t2, _this._layer$_clipBehavior, type$.nullable_ClipPathEngineLayer._as(_this._engineLayer)));
      } else
        _this.set$engineLayer(null);
      _this.addChildrenToScene$1(builder);
      if (t1.enabled)
        builder.pop$0();
    },
    debugFillProperties$1(properties) {
      var _null = null;
      this.super$Layer$debugFillProperties(properties);
      properties.add$1(0, A.DiagnosticsProperty$("clipBehavior", this._layer$_clipBehavior, true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.Clip));
    }
  };
  A.ClipPathLayer_addToScene_closure.prototype = {
    call$0() {
      this._box_0.enabled = !$.debugDisableClipLayers;
      return true;
    },
    $signature: 0
  };
  A.ColorFilterLayer.prototype = {
    addToScene$1(builder) {
      var t1, _this = this;
      A.assertHelper(_this._layer$_colorFilter != null);
      t1 = _this._layer$_colorFilter;
      t1.toString;
      _this.set$engineLayer(builder.pushColorFilter$2$oldLayer(t1, type$.nullable_ColorFilterEngineLayer._as(_this._engineLayer)));
      _this.addChildrenToScene$1(builder);
      builder.pop$0();
    },
    debugFillProperties$1(properties) {
      var _null = null;
      this.super$Layer$debugFillProperties(properties);
      properties.add$1(0, A.DiagnosticsProperty$("colorFilter", this._layer$_colorFilter, true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.ColorFilter));
    }
  };
  A.ImageFilterLayer.prototype = {
    addToScene$1(builder) {
      var _this = this;
      _this.set$engineLayer(builder.pushImageFilter$3$offset$oldLayer(_this._layer$_imageFilter, _this._layer$_offset, type$.nullable_ImageFilterEngineLayer._as(_this._engineLayer)));
      _this.addChildrenToScene$1(builder);
      builder.pop$0();
    },
    debugFillProperties$1(properties) {
      var _null = null;
      this.super$OffsetLayer$debugFillProperties(properties);
      properties.add$1(0, A.DiagnosticsProperty$("imageFilter", this._layer$_imageFilter, true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.ImageFilter));
    }
  };
  A.TransformLayer.prototype = {
    set$transform(_, value) {
      var _this = this;
      A.assertHelper(B.NativeFloat64List_methods.every$1(value._vector_math_64$_m4storage, new A.TransformLayer_transform_closure()));
      if (value.$eq(0, _this._layer$_transform))
        return;
      _this._layer$_transform = value;
      _this._inverseDirty = true;
      _this.markNeedsAddToScene$0();
    },
    addToScene$1(builder) {
      var t1, t2, _this = this;
      A.assertHelper(_this._layer$_transform != null);
      _this._lastEffectiveTransform = _this._layer$_transform;
      if (!_this._layer$_offset.$eq(0, B.Offset_0_0)) {
        t1 = _this._layer$_offset;
        t1 = A.Matrix4_Matrix4$translationValues(t1._dx, t1._dy, 0);
        t2 = _this._lastEffectiveTransform;
        t2.toString;
        t1.multiply$1(0, t2);
        _this._lastEffectiveTransform = t1;
      }
      _this.set$engineLayer(builder.pushTransform$2$oldLayer(_this._lastEffectiveTransform._vector_math_64$_m4storage, type$.nullable_TransformEngineLayer._as(_this._engineLayer)));
      _this.addChildrenToScene$1(builder);
      builder.pop$0();
    },
    _transformOffset$1(localPosition) {
      var t1, _this = this;
      if (_this._inverseDirty) {
        t1 = _this._layer$_transform;
        t1.toString;
        _this._invertedTransform = A.Matrix4_tryInvert(A.PointerEvent_removePerspectiveTransform(t1));
        _this._inverseDirty = false;
      }
      t1 = _this._invertedTransform;
      if (t1 == null)
        return null;
      return A.MatrixUtils_transformPoint(t1, localPosition);
    },
    findAnnotations$1$3$onlyFirst(result, localPosition, onlyFirst, $S) {
      var transformedOffset;
      A.checkTypeBound($S, type$.Object, "S", "findAnnotations");
      $S._eval$1("AnnotationResult<0>")._as(result);
      transformedOffset = this._transformOffset$1(localPosition);
      if (transformedOffset == null)
        return false;
      return this.super$OffsetLayer$findAnnotations(result, transformedOffset, true, $S);
    },
    applyTransform$2(child, transform) {
      var t1, _this = this;
      A.assertHelper(child != null);
      A.assertHelper(_this._lastEffectiveTransform != null || _this._layer$_transform != null);
      t1 = _this._lastEffectiveTransform;
      if (t1 == null) {
        t1 = _this._layer$_transform;
        t1.toString;
        transform.multiply$1(0, t1);
      } else
        transform.multiply$1(0, t1);
    },
    debugFillProperties$1(properties) {
      this.super$OffsetLayer$debugFillProperties(properties);
      properties.add$1(0, A.TransformProperty$("transform", this._layer$_transform, B.C__NoDefaultValue, true));
    }
  };
  A.TransformLayer_transform_closure.prototype = {
    call$1(component) {
      return isFinite(A._asDouble(component));
    },
    $signature: 113
  };
  A.OpacityLayer.prototype = {
    set$alpha(_, value) {
      var t1, _this = this;
      A.assertHelper(value != null);
      t1 = _this._layer$_alpha;
      if (value != t1) {
        if (value === 255 || t1 === 255)
          _this.set$engineLayer(null);
        _this._layer$_alpha = value;
        _this.markNeedsAddToScene$0();
      }
    },
    addToScene$1(builder) {
      var t2, t3, _this = this, t1 = {};
      A.assertHelper(_this._layer$_alpha != null);
      t2 = _this._layer$_firstChild == null;
      t1.enabled = !t2;
      if (t2) {
        _this.set$engineLayer(null);
        return;
      }
      A.assertHelper(new A.OpacityLayer_addToScene_closure(t1).call$0());
      t2 = _this._layer$_alpha;
      t2.toString;
      t1 = t1.enabled && t2 < 255;
      t3 = _this._engineLayer;
      if (t1) {
        t1 = type$.nullable_OpacityEngineLayer;
        A.assertHelper(t1._is(t3));
        _this.set$engineLayer(builder.pushOpacity$3$offset$oldLayer(t2, _this._layer$_offset, t1._as(_this._engineLayer)));
      } else {
        t1 = type$.nullable_OffsetEngineLayer;
        A.assertHelper(t1._is(t3));
        t3 = _this._layer$_offset;
        _this.set$engineLayer(builder.pushOffset$3$oldLayer(t3._dx, t3._dy, t1._as(_this._engineLayer)));
      }
      _this.addChildrenToScene$1(builder);
      builder.pop$0();
    },
    debugFillProperties$1(properties) {
      this.super$OffsetLayer$debugFillProperties(properties);
      properties.add$1(0, A.IntProperty$("alpha", this._layer$_alpha, B.C__NoDefaultValue, null, B.DiagnosticLevel_3, null));
    }
  };
  A.OpacityLayer_addToScene_closure.prototype = {
    call$0() {
      var t1 = this._box_0;
      t1.enabled = t1.enabled && !$.debugDisableOpacityLayers;
      return true;
    },
    $signature: 0
  };
  A.BackdropFilterLayer.prototype = {
    set$filter(_, value) {
      if (!value.$eq(0, this._layer$_filter)) {
        this._layer$_filter = value;
        this.markNeedsAddToScene$0();
      }
    },
    addToScene$1(builder) {
      var t1, t2, t3, _this = this;
      A.assertHelper(_this._layer$_filter != null);
      t1 = _this._layer$_filter;
      t1.toString;
      t2 = _this._layer$_blendMode;
      t3 = type$.nullable_BackdropFilterEngineLayer._as(_this._engineLayer);
      _this.set$engineLayer(builder.pushBackdropFilter$4$backdropId$blendMode$oldLayer(t1, null, t2, t3));
      _this.addChildrenToScene$1(builder);
      builder.pop$0();
    },
    debugFillProperties$1(properties) {
      var _null = null;
      this.super$Layer$debugFillProperties(properties);
      properties.add$1(0, A.DiagnosticsProperty$("filter", this._layer$_filter, true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.ImageFilter));
      properties.add$1(0, A.EnumProperty$("blendMode", this._layer$_blendMode, B.C__NoDefaultValue, B.DiagnosticLevel_3, type$.BlendMode));
      properties.add$1(0, A.IntProperty$("backdropKey", _null, B.C__NoDefaultValue, _null, B.DiagnosticLevel_3, _null));
    }
  };
  A.LayerLink.prototype = {
    _registerLeader$1(leader) {
      A.assertHelper(this._leader !== leader);
      A.assertHelper(new A.LayerLink__registerLeader_closure(this).call$0());
      this._leader = leader;
    },
    _unregisterLeader$1(leader) {
      if (this._leader === leader)
        this._leader = null;
      else
        A.assertHelper(this._debugPreviousLeaders.remove$1(0, leader));
    },
    _debugScheduleLeadersCleanUpCheck$0() {
      A.assertHelper(this._debugPreviousLeaders != null);
      A.assertHelper(new A.LayerLink__debugScheduleLeadersCleanUpCheck_closure(this).call$0());
    },
    toString$0(_) {
      var t1 = A.objectRuntimeType(this, "<optimized out>"),
        t2 = A.shortHash(this),
        t3 = this._leader != null ? "<linked>" : "<dangling>";
      return t1 + "#" + t2 + "(" + t3 + ")";
    },
    set$_debugPreviousLeaders(_debugPreviousLeaders) {
      this._debugPreviousLeaders = type$.nullable_Set_LeaderLayer._as(_debugPreviousLeaders);
    }
  };
  A.LayerLink__registerLeader_closure.prototype = {
    call$0() {
      var t2,
        t1 = this.$this;
      if (t1._leader != null) {
        if (t1._debugPreviousLeaders == null)
          t1.set$_debugPreviousLeaders(A.LinkedHashSet_LinkedHashSet$_empty(type$.LeaderLayer));
        t1._debugScheduleLeadersCleanUpCheck$0();
        t2 = t1._debugPreviousLeaders;
        t2.toString;
        t1 = t1._leader;
        t1.toString;
        return t2.add$1(0, t1);
      }
      return true;
    },
    $signature: 0
  };
  A.LayerLink__debugScheduleLeadersCleanUpCheck_closure.prototype = {
    call$0() {
      var t1 = this.$this;
      if (t1._debugLeaderCheckScheduled)
        return true;
      t1._debugLeaderCheckScheduled = true;
      A.BindingBase_checkInstance($.SchedulerBinding__instance, type$.SchedulerBinding).addPostFrameCallback$2$debugLabel(new A.LayerLink__debugScheduleLeadersCleanUpCheck__closure(t1), "LayerLink.leadersCleanUpCheck");
      return true;
    },
    $signature: 0
  };
  A.LayerLink__debugScheduleLeadersCleanUpCheck__closure.prototype = {
    call$1(timeStamp) {
      var t1;
      type$.Duration._as(timeStamp);
      t1 = this.$this;
      t1._debugLeaderCheckScheduled = false;
      A.assertHelper(t1._debugPreviousLeaders._collection$_length === 0);
    },
    $signature: 7
  };
  A.LeaderLayer.prototype = {
    set$link(value) {
      var _this = this,
        t1 = _this._layer$_link;
      if (t1 === value)
        return;
      if (_this._layer$_owner != null) {
        t1._unregisterLeader$1(_this);
        value._registerLeader$1(_this);
      }
      _this._layer$_link = value;
    },
    set$offset(_, value) {
      if (value.$eq(0, this._layer$_offset))
        return;
      this._layer$_offset = value;
      this.markNeedsAddToScene$0();
    },
    attach$1(owner) {
      this.super$ContainerLayer$attach(owner);
      this._layer$_link._registerLeader$1(this);
    },
    detach$0(_) {
      this._layer$_link._unregisterLeader$1(this);
      this.super$ContainerLayer$detach(0);
    },
    findAnnotations$1$3$onlyFirst(result, localPosition, onlyFirst, $S) {
      A.checkTypeBound($S, type$.Object, "S", "findAnnotations");
      return this.super$ContainerLayer$findAnnotations($S._eval$1("AnnotationResult<0>")._as(result), localPosition.$sub(0, this._layer$_offset), true, $S);
    },
    addToScene$1(builder) {
      var t1, _this = this;
      if (!_this._layer$_offset.$eq(0, B.Offset_0_0)) {
        t1 = _this._layer$_offset;
        _this.set$engineLayer(builder.pushTransform$2$oldLayer(A.Matrix4_Matrix4$translationValues(t1._dx, t1._dy, 0)._vector_math_64$_m4storage, type$.nullable_TransformEngineLayer._as(_this._engineLayer)));
      } else
        _this.set$engineLayer(null);
      _this.addChildrenToScene$1(builder);
      if (!_this._layer$_offset.$eq(0, B.Offset_0_0))
        builder.pop$0();
    },
    applyTransform$2(child, transform) {
      var t1;
      if (!this._layer$_offset.$eq(0, B.Offset_0_0)) {
        t1 = this._layer$_offset;
        transform.translate$2(0, t1._dx, t1._dy);
      }
    },
    debugFillProperties$1(properties) {
      var _null = null;
      this.super$Layer$debugFillProperties(properties);
      properties.add$1(0, A.DiagnosticsProperty$("offset", this._layer$_offset, true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.Offset));
      properties.add$1(0, A.DiagnosticsProperty$("link", this._layer$_link, true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.LayerLink));
    }
  };
  A.FollowerLayer.prototype = {
    _transformOffset$1(localPosition) {
      var t1, vector, t2, t3, _this = this;
      if (_this._inverseDirty) {
        t1 = _this.getLastTransform$0();
        t1.toString;
        _this._invertedTransform = A.Matrix4_tryInvert(t1);
        _this._inverseDirty = false;
      }
      if (_this._invertedTransform == null)
        return null;
      vector = new A.Vector4(new Float64Array(4));
      vector.setValues$4(localPosition._dx, localPosition._dy, 0, 1);
      t1 = _this._invertedTransform.transform$1(0, vector)._v4storage;
      t2 = t1[0];
      t3 = _this.linkedOffset;
      return new A.Offset(t2 - t3._dx, t1[1] - t3._dy);
    },
    findAnnotations$1$3$onlyFirst(result, localPosition, onlyFirst, $S) {
      var transformedOffset;
      A.checkTypeBound($S, type$.Object, "S", "findAnnotations");
      $S._eval$1("AnnotationResult<0>")._as(result);
      if (this.link._leader == null)
        return false;
      transformedOffset = this._transformOffset$1(localPosition);
      if (transformedOffset == null)
        return false;
      return this.super$ContainerLayer$findAnnotations(result, transformedOffset, true, $S);
    },
    getLastTransform$0() {
      var t1, result;
      if (this._layer$_lastTransform == null)
        return null;
      t1 = this._lastOffset;
      result = A.Matrix4_Matrix4$translationValues(-t1._dx, -t1._dy, 0);
      t1 = this._layer$_lastTransform;
      t1.toString;
      result.multiply$1(0, t1);
      return result;
    },
    _debugCheckLeaderBeforeFollower$2(leaderToCommonAncestor, followerToCommonAncestor) {
      var t2, leaderSubtreeBelowAncestor, followerSubtreeBelowAncestor, sibling,
        t1 = type$.List_ContainerLayer;
      t1._as(leaderToCommonAncestor);
      t1._as(followerToCommonAncestor);
      t1 = followerToCommonAncestor.length;
      if (t1 <= 1)
        return false;
      t2 = leaderToCommonAncestor.length;
      if (t2 <= 1)
        return true;
      leaderSubtreeBelowAncestor = leaderToCommonAncestor[t2 - 2];
      followerSubtreeBelowAncestor = followerToCommonAncestor[t1 - 2];
      for (sibling = leaderSubtreeBelowAncestor; sibling != null;) {
        if (sibling === followerSubtreeBelowAncestor)
          return true;
        sibling = sibling._nextSibling;
      }
      return false;
    },
    _establishTransform$0() {
      var leader, t1, forwardLayers, inverseLayers, forwardTransform, inverseTransform, _this = this;
      _this._layer$_lastTransform = null;
      leader = _this.link._leader;
      if (leader == null)
        return;
      if (A.assertTest(leader._layer$_owner == _this._layer$_owner))
        A.assertThrow("Linked LeaderLayer anchor is not in the same layer tree as the FollowerLayer.");
      t1 = type$.JSArray_ContainerLayer;
      forwardLayers = A._setArrayType([leader], t1);
      inverseLayers = A._setArrayType([_this], t1);
      if (A.assertTest(A.FollowerLayer__pathsToCommonAncestor(leader, _this, forwardLayers, inverseLayers) != null))
        A.assertThrow("LeaderLayer and FollowerLayer do not have a common ancestor.");
      if (A.assertTest(_this._debugCheckLeaderBeforeFollower$2(forwardLayers, inverseLayers)))
        A.assertThrow("LeaderLayer anchor must come before FollowerLayer in paint order, but the reverse was true.");
      forwardTransform = A.FollowerLayer__collectTransformForLayerChain(forwardLayers);
      leader.applyTransform$2(null, forwardTransform);
      t1 = _this.linkedOffset;
      forwardTransform.translate$2(0, t1._dx, t1._dy);
      inverseTransform = A.FollowerLayer__collectTransformForLayerChain(inverseLayers);
      if (inverseTransform.copyInverse$1(inverseTransform) === 0)
        return;
      inverseTransform.multiply$1(0, forwardTransform);
      _this._layer$_lastTransform = inverseTransform;
      _this._inverseDirty = true;
    },
    get$alwaysNeedsAddToScene() {
      return true;
    },
    addToScene$1(builder) {
      var t2, _this = this,
        t1 = _this.link._leader;
      if (t1 == null) {
        _this._lastOffset = _this._layer$_lastTransform = null;
        _this._inverseDirty = true;
        _this.set$engineLayer(null);
        return;
      }
      _this._establishTransform$0();
      t1 = _this._layer$_lastTransform;
      t2 = type$.nullable_TransformEngineLayer;
      if (t1 != null) {
        _this._lastOffset = _this.unlinkedOffset;
        _this.set$engineLayer(builder.pushTransform$2$oldLayer(t1._vector_math_64$_m4storage, t2._as(_this._engineLayer)));
        _this.addChildrenToScene$1(builder);
        builder.pop$0();
      } else {
        _this._lastOffset = null;
        t1 = _this.unlinkedOffset;
        _this.set$engineLayer(builder.pushTransform$2$oldLayer(A.Matrix4_Matrix4$translationValues(t1._dx, t1._dy, 0)._vector_math_64$_m4storage, t2._as(_this._engineLayer)));
        _this.addChildrenToScene$1(builder);
        builder.pop$0();
      }
      _this._inverseDirty = true;
    },
    applyTransform$2(child, transform) {
      var t1;
      A.assertHelper(child != null);
      t1 = this._layer$_lastTransform;
      if (t1 != null)
        transform.multiply$1(0, t1);
      else {
        t1 = this.unlinkedOffset;
        transform.multiply$1(0, A.Matrix4_Matrix4$translationValues(t1._dx, t1._dy, 0));
      }
    },
    debugFillProperties$1(properties) {
      var _null = null;
      this.super$Layer$debugFillProperties(properties);
      properties.add$1(0, A.DiagnosticsProperty$("link", this.link, true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.LayerLink));
      properties.add$1(0, A.TransformProperty$("transform", this.getLastTransform$0(), _null, true));
    }
  };
  A.AnnotatedRegionLayer.prototype = {
    findAnnotations$1$3$onlyFirst(result, localPosition, onlyFirst, $S) {
      var isAbsorbed, t1, t2, t3, t4, _this = this;
      A.checkTypeBound($S, type$.Object, "S", "findAnnotations");
      $S._eval$1("AnnotationResult<0>")._as(result);
      isAbsorbed = _this.super$ContainerLayer$findAnnotations(result, localPosition, true, $S);
      t1 = result._layer$_entries;
      t2 = t1.length;
      if (t2 !== 0)
        return isAbsorbed;
      t2 = _this.size;
      if (t2 != null) {
        t3 = _this.offset;
        t4 = t3._dx;
        t3 = t3._dy;
        t2 = !new A.Rect(t4, t3, t4 + t2._dx, t3 + t2._dy).contains$1(0, localPosition);
      } else
        t2 = false;
      if (t2)
        return isAbsorbed;
      if (A.createRuntimeType(_this.$ti._precomputed1) === A.createRuntimeType($S))
        B.JSArray_methods.add$1(t1, result.$ti._eval$1("AnnotationEntry<1>")._as(new A.AnnotationEntry($S._as(_this.value), localPosition.$sub(0, _this.offset), $S._eval$1("AnnotationEntry<0>"))));
      return isAbsorbed;
    },
    debugFillProperties$1(properties) {
      var _this = this, _null = null;
      _this.super$Layer$debugFillProperties(properties);
      properties.add$1(0, A.DiagnosticsProperty$("value", _this.value, true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, _this.$ti._precomputed1));
      properties.add$1(0, A.DiagnosticsProperty$("size", _this.size, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.Size));
      properties.add$1(0, A.DiagnosticsProperty$("offset", _this.offset, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.Offset));
      properties.add$1(0, A.DiagnosticsProperty$("opaque", false, true, false, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.bool));
    }
  };
  A._Layer_Object_DiagnosticableTreeMixin.prototype = {};
  A._MouseState.prototype = {
    replaceAnnotations$1(value) {
      var previous;
      type$.LinkedHashMap_MouseTrackerAnnotation_Matrix4._as(value);
      previous = this._annotations;
      this.set$_annotations(value);
      return previous;
    },
    toString$0(_) {
      var t3, _this = this,
        _s15_ = "<optimized out>",
        t1 = _this._latestEvent,
        t2 = A.objectRuntimeType(t1, _s15_);
      t1 = A.shortHash(t1);
      t3 = _this._annotations.__js_helper$_length;
      return A.objectRuntimeType(_this, _s15_) + "#" + A.shortHash(_this) + "(" + ("latestEvent: " + (t2 + "#" + t1)) + ", " + ("annotations: [list of " + t3 + "]") + ")";
    },
    set$_annotations(_annotations) {
      this._annotations = type$.LinkedHashMap_MouseTrackerAnnotation_Matrix4._as(_annotations);
    }
  };
  A._MouseTrackerUpdateDetails.prototype = {
    get$device(_) {
      var t1 = this.previousEvent;
      return t1.get$device(t1);
    },
    debugFillProperties$1(properties) {
      var t1, _this = this, _null = null;
      _this.super$Diagnosticable$debugFillProperties(properties);
      properties.add$1(0, A.IntProperty$("device", _this.get$device(0), B.C__NoDefaultValue, _null, B.DiagnosticLevel_3, _null));
      t1 = type$.PointerEvent;
      properties.add$1(0, A.DiagnosticsProperty$("previousEvent", _this.previousEvent, true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t1));
      properties.add$1(0, A.DiagnosticsProperty$("triggeringEvent", _this.triggeringEvent, true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t1));
      t1 = type$.Map_MouseTrackerAnnotation_Matrix4;
      properties.add$1(0, A.DiagnosticsProperty$("lastAnnotations", _this.lastAnnotations, true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t1));
      properties.add$1(0, A.DiagnosticsProperty$("nextAnnotations", _this.nextAnnotations, true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t1));
    }
  };
  A.MouseTracker.prototype = {
    _deviceUpdatePhase$1(task) {
      type$.void_Function._as(task);
      A.assertHelper(!this._debugDuringDeviceUpdate);
      A.assertHelper(new A.MouseTracker__deviceUpdatePhase_closure(this).call$0());
      task.call$0();
      A.assertHelper(new A.MouseTracker__deviceUpdatePhase_closure0(this).call$0());
    },
    _hitTestInViewResultToAnnotations$1(result) {
      var t2, t3, _i, entry, target, t4,
        t1 = type$.MouseTrackerAnnotation,
        annotations = A.LinkedHashMap_LinkedHashMap(null, null, t1, type$.Matrix4);
      for (t2 = result._path, t3 = t2.length, _i = 0; _i < t2.length; t2.length === t3 || (0, A.throwConcurrentModificationError)(t2), ++_i) {
        entry = t2[_i];
        target = entry.target;
        if (t1._is(target)) {
          t4 = entry._transform;
          t4.toString;
          annotations.$indexSet(0, target, t4);
        }
      }
      return annotations;
    },
    _findAnnotations$1(state) {
      var device, viewId,
        t1 = state._latestEvent,
        globalPosition = t1.get$position(t1);
      t1 = state._latestEvent;
      device = t1.get$device(t1);
      viewId = state._latestEvent.get$viewId();
      if (!this._mouseStates.containsKey$1(0, device))
        return A.LinkedHashMap_LinkedHashMap(null, null, type$.MouseTrackerAnnotation, type$.Matrix4);
      return this._hitTestInViewResultToAnnotations$1(this._hitTestInView.call$2(globalPosition, viewId));
    },
    _handleDeviceUpdate$1(details) {
      var t1, t2;
      A.assertHelper(this._debugDuringDeviceUpdate);
      A.MouseTracker__handleDeviceUpdateMouseEvents(details);
      t1 = details.nextAnnotations;
      t2 = A._instanceType(t1)._eval$1("LinkedHashMapKeysIterable<1>");
      this._mouseCursorMixin.handleDeviceCursorUpdate$3(details.get$device(0), details.triggeringEvent, A.MappedIterable_MappedIterable(new A.LinkedHashMapKeysIterable(t1, t2), t2._eval$1("MouseCursor(Iterable.E)")._as(new A.MouseTracker__handleDeviceUpdate_closure()), t2._eval$1("Iterable.E"), type$.MouseCursor));
    },
    updateWithEvent$2($event, hitTestResult) {
      var t1, device, t2, existingState, t3, _this = this;
      if ($event.get$kind($event) !== B.PointerDeviceKind_1 && $event.get$kind($event) !== B.PointerDeviceKind_2)
        return;
      if (type$.PointerSignalEvent._is($event))
        return;
      $label0$0: {
        if (type$.PointerRemovedEvent._is($event)) {
          t1 = A.HitTestResult$();
          break $label0$0;
        }
        t1 = hitTestResult == null ? _this._hitTestInView.call$2($event.get$position($event), $event.get$viewId()) : hitTestResult;
        break $label0$0;
      }
      device = $event.get$device($event);
      t2 = _this._mouseStates;
      existingState = t2.$index(0, device);
      if (!A.MouseTracker__shouldMarkStateDirty(existingState, $event))
        return;
      t1 = type$.void_Function._as(new A.MouseTracker_updateWithEvent_closure(_this, existingState, $event, device, t1));
      t3 = t2.__js_helper$_length;
      t1.call$0();
      if (t3 !== 0 !== (t2.__js_helper$_length !== 0))
        _this.notifyListeners$0();
    },
    updateAllDevices$0() {
      this._deviceUpdatePhase$1(new A.MouseTracker_updateAllDevices_closure(this));
    }
  };
  A.MouseTracker__deviceUpdatePhase_closure.prototype = {
    call$0() {
      return this.$this._debugDuringDeviceUpdate = true;
    },
    $signature: 0
  };
  A.MouseTracker__deviceUpdatePhase_closure0.prototype = {
    call$0() {
      this.$this._debugDuringDeviceUpdate = false;
      return true;
    },
    $signature: 0
  };
  A.MouseTracker__handleDeviceUpdate_closure.prototype = {
    call$1(annotation) {
      type$.MouseTrackerAnnotation._as(annotation);
      return annotation.get$cursor(annotation);
    },
    $signature: 296
  };
  A.MouseTracker_updateWithEvent_closure.prototype = {
    call$0() {
      var _this = this,
        t1 = _this.$this;
      t1._deviceUpdatePhase$1(new A.MouseTracker_updateWithEvent__closure(t1, _this.existingState, _this.event, _this.device, _this.result));
    },
    $signature: 1
  };
  A.MouseTracker_updateWithEvent__closure.prototype = {
    call$0() {
      var t2, t3, targetState, t4, previous, nextAnnotations, _this = this, _null = null,
        t1 = _this.existingState;
      if (t1 == null) {
        t2 = _this.event;
        if (type$.PointerRemovedEvent._is(t2))
          return;
        _this.$this._mouseStates.$indexSet(0, _this.device, new A._MouseState(A.LinkedHashMap_LinkedHashMap(_null, _null, type$.MouseTrackerAnnotation, type$.Matrix4), t2));
      } else {
        t2 = _this.event;
        A.assertHelper(!type$.PointerAddedEvent._is(t2));
        if (type$.PointerRemovedEvent._is(t2))
          _this.$this._mouseStates.remove$1(0, t2.get$device(t2));
      }
      t3 = _this.$this;
      targetState = t3._mouseStates.$index(0, _this.device);
      if (targetState == null) {
        t1.toString;
        targetState = t1;
      }
      t1 = t2.get$device(t2);
      t4 = targetState._latestEvent;
      A.assertHelper(t1 === t4.get$device(t4));
      previous = targetState._latestEvent;
      targetState._latestEvent = t2;
      nextAnnotations = type$.PointerRemovedEvent._is(t2) ? A.LinkedHashMap_LinkedHashMap(_null, _null, type$.MouseTrackerAnnotation, type$.Matrix4) : t3._hitTestInViewResultToAnnotations$1(_this.result);
      t3._handleDeviceUpdate$1(new A._MouseTrackerUpdateDetails(targetState.replaceAnnotations$1(nextAnnotations), nextAnnotations, previous, t2));
    },
    $signature: 1
  };
  A.MouseTracker_updateAllDevices_closure.prototype = {
    call$0() {
      var t1, t2, t3, t4, lastEvent, nextAnnotations, previous;
      for (t1 = this.$this, t2 = t1._mouseStates, t2 = new A.LinkedHashMapValueIterator(t2, t2._modifications, t2._first, A._instanceType(t2)._eval$1("LinkedHashMapValueIterator<2>")), t3 = type$.LinkedHashMap_MouseTrackerAnnotation_Matrix4; t2.moveNext$0();) {
        t4 = t2.__js_helper$_current;
        lastEvent = t4._latestEvent;
        nextAnnotations = t1._findAnnotations$1(t4);
        t3._as(nextAnnotations);
        previous = t4._annotations;
        t4.set$_annotations(nextAnnotations);
        t1._handleDeviceUpdate$1(new A._MouseTrackerUpdateDetails(previous, nextAnnotations, lastEvent, null));
      }
    },
    $signature: 1
  };
  A.MouseTracker__handleDeviceUpdateMouseEvents_closure.prototype = {
    call$2(annotation, transform) {
      var t1;
      type$.MouseTrackerAnnotation._as(annotation);
      type$.Matrix4._as(transform);
      if (annotation.get$validForMouseTracker() && !this.nextAnnotations.containsKey$1(0, annotation)) {
        t1 = annotation.get$onExit(annotation);
        if (t1 != null)
          t1.call$1(this.baseExitEvent.transformed$1(this.lastAnnotations.$index(0, annotation)));
      }
    },
    $signature: 297
  };
  A.MouseTracker__handleDeviceUpdateMouseEvents_closure0.prototype = {
    call$1(annotation) {
      return !this.lastAnnotations.containsKey$1(0, type$.MouseTrackerAnnotation._as(annotation));
    },
    $signature: 298
  };
  A.__MouseTrackerUpdateDetails_Object_Diagnosticable.prototype = {};
  A.ParentData.prototype = {
    detach$0(_) {
    },
    toString$0(_) {
      return "<none>";
    }
  };
  A.PaintingContext.prototype = {
    paintChild$2(child, offset) {
      var t1, _this = this;
      A.assertHelper(new A.PaintingContext_paintChild_closure(child).call$0());
      if (child.get$isRepaintBoundary()) {
        _this.stopRecordingIfNeeded$0();
        _this._compositeChild$2(child, offset);
      } else {
        t1 = child.__RenderObject__wasRepaintBoundary_A;
        t1 === $ && A.throwLateFieldNI("_wasRepaintBoundary");
        if (t1) {
          t1 = child._layerHandle;
          A.assertHelper(t1._layer instanceof A.OffsetLayer);
          t1.set$layer(0, null);
          child._paintWithContext$2(_this, offset);
        } else
          child._paintWithContext$2(_this, offset);
      }
    },
    _compositeChild$2(child, offset) {
      var t1, t2;
      A.assertHelper(!this.get$_isRecording());
      A.assertHelper(child.get$isRepaintBoundary());
      t1 = this._object$_canvas;
      A.assertHelper(t1 == null || t1.getSaveCount$0() === 1);
      t1 = child._needsPaint;
      if (!t1) {
        t2 = child.__RenderObject__wasRepaintBoundary_A;
        t2 === $ && A.throwLateFieldNI("_wasRepaintBoundary");
        t2 = !t2;
      } else
        t2 = true;
      if (t2) {
        A.assertHelper(t1);
        A.PaintingContext__repaintCompositedChild(child, null, true);
      } else {
        if (child._needsCompositedLayerUpdate)
          A.PaintingContext_updateLayerProperties(child);
        A.assertHelper(new A.PaintingContext__compositeChild_closure(child).call$0());
      }
      t1 = child._layerHandle;
      A.assertHelper(t1._layer instanceof A.OffsetLayer);
      t1 = t1._layer;
      t1.toString;
      type$.OffsetLayer._as(t1);
      t1.set$offset(0, offset);
      this.appendLayer$1(t1);
    },
    appendLayer$1(layer) {
      A.assertHelper(!this.get$_isRecording());
      layer.remove$0(0);
      this._containerLayer.append$1(0, layer);
    },
    get$_isRecording() {
      var hasCanvas = this._object$_canvas != null;
      A.assertHelper(new A.PaintingContext__isRecording_closure(this, hasCanvas).call$0());
      return hasCanvas;
    },
    get$canvas(_) {
      var t1, _this = this;
      if (_this._object$_canvas == null)
        _this._startRecording$0();
      A.assertHelper(_this._currentLayer != null);
      t1 = _this._object$_canvas;
      t1.toString;
      return t1;
    },
    _startRecording$0() {
      var t1, t2, _this = this;
      A.assertHelper(!_this.get$_isRecording());
      _this._currentLayer = A.PictureLayer$(_this.estimatedBounds);
      t1 = type$.RendererBinding;
      A.BindingBase_checkInstance($.RendererBinding__instance, t1);
      t2 = $.$get$_renderer();
      _this._recorder = t2.createPictureRecorder$0();
      A.BindingBase_checkInstance($.RendererBinding__instance, t1);
      t1 = _this._recorder;
      t1.toString;
      _this._object$_canvas = t2.createCanvas$2(t1, null);
      t1 = _this._currentLayer;
      t1.toString;
      _this._containerLayer.append$1(0, t1);
    },
    stopRecordingIfNeeded$0() {
      var t1, _this = this;
      if (!_this.get$_isRecording())
        return;
      A.assertHelper(new A.PaintingContext_stopRecordingIfNeeded_closure(_this).call$0());
      t1 = _this._currentLayer;
      t1.toString;
      t1.set$picture(_this._recorder.endRecording$0());
      _this._object$_canvas = _this._recorder = _this._currentLayer = null;
    },
    setIsComplexHint$0() {
      if (this._currentLayer == null)
        this._startRecording$0();
      var t1 = this._currentLayer;
      if (!t1._isComplexHint) {
        t1._isComplexHint = true;
        t1.markNeedsAddToScene$0();
      }
    },
    pushLayer$4$childPaintBounds(childLayer, painter, offset, childPaintBounds) {
      var childContext, _this = this;
      type$.void_Function_PaintingContext_Offset._as(painter);
      if (childLayer._layer$_firstChild != null)
        childLayer.removeAllChildren$0();
      _this.stopRecordingIfNeeded$0();
      _this.appendLayer$1(childLayer);
      childContext = _this.createChildContext$2(childLayer, childPaintBounds == null ? _this.estimatedBounds : childPaintBounds);
      painter.call$2(childContext, offset);
      childContext.stopRecordingIfNeeded$0();
    },
    pushLayer$3(childLayer, painter, offset) {
      return this.pushLayer$4$childPaintBounds(childLayer, painter, offset, null);
    },
    createChildContext$2(childLayer, bounds) {
      return new A.PaintingContext(childLayer, bounds);
    },
    pushClipRect$6$clipBehavior$oldLayer(needsCompositing, offset, clipRect, painter, clipBehavior, oldLayer) {
      var offsetClipRect, layer, _this = this;
      type$.void_Function_PaintingContext_Offset._as(painter);
      if (clipBehavior === B.Clip_0) {
        painter.call$2(_this, offset);
        return null;
      }
      offsetClipRect = clipRect.shift$1(offset);
      if (needsCompositing) {
        if (oldLayer == null) {
          layer = new A.ClipRectLayer(B.Clip_1, A.LinkedHashMap_LinkedHashMap$_empty(type$.int, type$.void_Function), A.LayerHandle$(type$.Layer_2));
          $.$get$FlutterMemoryAllocations_instance().dispatchObjectCreated$3$className$library$object(B.Type_Layer_qb8.toString$0(0), "package:flutter/rendering.dart", layer);
        } else
          layer = oldLayer;
        if (!offsetClipRect.$eq(0, layer._clipRect)) {
          layer._clipRect = offsetClipRect;
          layer.markNeedsAddToScene$0();
        }
        if (clipBehavior !== layer._layer$_clipBehavior) {
          layer._layer$_clipBehavior = clipBehavior;
          layer.markNeedsAddToScene$0();
        }
        _this.pushLayer$4$childPaintBounds(layer, painter, offset, offsetClipRect);
        return layer;
      } else {
        _this.clipRectAndPaint$4(offsetClipRect, clipBehavior, offsetClipRect, new A.PaintingContext_pushClipRect_closure(_this, painter, offset));
        return null;
      }
    },
    pushClipRRect$7$clipBehavior$oldLayer(needsCompositing, offset, bounds, clipRRect, painter, clipBehavior, oldLayer) {
      var offsetBounds, offsetClipRRect, layer, _this = this;
      type$.void_Function_PaintingContext_Offset._as(painter);
      if (clipBehavior === B.Clip_0) {
        painter.call$2(_this, offset);
        return null;
      }
      offsetBounds = bounds.shift$1(offset);
      offsetClipRRect = clipRRect.shift$1(offset);
      if (needsCompositing) {
        if (oldLayer == null) {
          layer = new A.ClipRRectLayer(B.Clip_2, A.LinkedHashMap_LinkedHashMap$_empty(type$.int, type$.void_Function), A.LayerHandle$(type$.Layer_2));
          $.$get$FlutterMemoryAllocations_instance().dispatchObjectCreated$3$className$library$object(B.Type_Layer_qb8.toString$0(0), "package:flutter/rendering.dart", layer);
        } else
          layer = oldLayer;
        if (!offsetClipRRect.$eq(0, layer._clipRRect)) {
          layer._clipRRect = offsetClipRRect;
          layer.markNeedsAddToScene$0();
        }
        if (clipBehavior !== layer._layer$_clipBehavior) {
          layer._layer$_clipBehavior = clipBehavior;
          layer.markNeedsAddToScene$0();
        }
        _this.pushLayer$4$childPaintBounds(layer, painter, offset, offsetBounds);
        return layer;
      } else {
        _this.clipRRectAndPaint$4(offsetClipRRect, clipBehavior, offsetBounds, new A.PaintingContext_pushClipRRect_closure(_this, painter, offset));
        return null;
      }
    },
    pushClipPath$7$clipBehavior$oldLayer(needsCompositing, offset, bounds, clipPath, painter, clipBehavior, oldLayer) {
      var offsetBounds, offsetClipPath, layer, _this = this;
      type$.void_Function_PaintingContext_Offset._as(painter);
      if (clipBehavior === B.Clip_0) {
        painter.call$2(_this, offset);
        return null;
      }
      offsetBounds = bounds.shift$1(offset);
      offsetClipPath = clipPath.shift$1(offset);
      if (needsCompositing) {
        if (oldLayer == null) {
          layer = new A.ClipPathLayer(B.Clip_2, A.LinkedHashMap_LinkedHashMap$_empty(type$.int, type$.void_Function), A.LayerHandle$(type$.Layer_2));
          $.$get$FlutterMemoryAllocations_instance().dispatchObjectCreated$3$className$library$object(B.Type_Layer_qb8.toString$0(0), "package:flutter/rendering.dart", layer);
        } else
          layer = oldLayer;
        if (offsetClipPath !== layer._layer$_clipPath) {
          layer._layer$_clipPath = offsetClipPath;
          layer.markNeedsAddToScene$0();
        }
        if (clipBehavior !== layer._layer$_clipBehavior) {
          layer._layer$_clipBehavior = clipBehavior;
          layer.markNeedsAddToScene$0();
        }
        _this.pushLayer$4$childPaintBounds(layer, painter, offset, offsetBounds);
        return layer;
      } else {
        _this.clipPathAndPaint$4(offsetClipPath, clipBehavior, offsetBounds, new A.PaintingContext_pushClipPath_closure(_this, painter, offset));
        return null;
      }
    },
    pushClipPath$6$oldLayer(needsCompositing, offset, bounds, clipPath, painter, oldLayer) {
      return this.pushClipPath$7$clipBehavior$oldLayer(needsCompositing, offset, bounds, clipPath, painter, B.Clip_2, oldLayer);
    },
    pushTransform$5$oldLayer(needsCompositing, offset, transform, painter, oldLayer) {
      var t1, t2, effectiveTransform, layer, _this = this;
      type$.void_Function_PaintingContext_Offset._as(painter);
      t1 = offset._dx;
      t2 = offset._dy;
      effectiveTransform = A.Matrix4_Matrix4$translationValues(t1, t2, 0);
      effectiveTransform.multiply$1(0, transform);
      effectiveTransform.translate$2(0, -t1, -t2);
      if (needsCompositing) {
        layer = oldLayer == null ? A.TransformLayer$(null) : oldLayer;
        layer.set$transform(0, effectiveTransform);
        _this.pushLayer$4$childPaintBounds(layer, painter, offset, A.MatrixUtils_inverseTransformRect(effectiveTransform, _this.estimatedBounds));
        return layer;
      } else {
        t1 = _this.get$canvas(_this);
        t1.save$0(0);
        t1.transform$1(0, effectiveTransform._vector_math_64$_m4storage);
        painter.call$2(_this, offset);
        _this.get$canvas(_this).restore$0(0);
        return null;
      }
    },
    pushOpacity$4$oldLayer(offset, alpha, painter, oldLayer) {
      var layer;
      type$.void_Function_PaintingContext_Offset._as(painter);
      layer = oldLayer == null ? A.OpacityLayer$() : oldLayer;
      layer.set$alpha(0, alpha);
      layer.set$offset(0, offset);
      this.pushLayer$3(layer, painter, B.Offset_0_0);
      return layer;
    },
    toString$0(_) {
      var _this = this;
      return A.objectRuntimeType(_this, "PaintingContext") + "#" + A.Primitives_objectHashCode(_this) + "(layer: " + _this._containerLayer.toString$0(0) + ", canvas bounds: " + _this.estimatedBounds.toString$0(0) + ")";
    }
  };
  A.PaintingContext__repaintCompositedChild_closure.prototype = {
    call$0() {
      this.child.debugRegisterRepaintBoundaryPaint$2$includedChild$includedParent(true, this.debugAlsoPaintedParent);
      return true;
    },
    $signature: 0
  };
  A.PaintingContext__repaintCompositedChild_closure0.prototype = {
    call$0() {
      this._box_0.debugOldOffset = this._box_1.childLayer._layer$_offset;
      return true;
    },
    $signature: 0
  };
  A.PaintingContext__repaintCompositedChild_closure1.prototype = {
    call$0() {
      var t2, t3,
        t1 = this._box_1.childLayer;
      t1.toString;
      t2 = this.child;
      t3 = t2.debugCreator;
      t1.debugCreator = t3 == null ? A.getRuntimeTypeOfDartObject(t2) : t3;
      return true;
    },
    $signature: 0
  };
  A.PaintingContext_updateLayerProperties_closure.prototype = {
    call$0() {
      this._box_0.debugOldOffset = this.childLayer._layer$_offset;
      return true;
    },
    $signature: 0
  };
  A.PaintingContext_debugInstrumentRepaintCompositedChild_closure.prototype = {
    call$0() {
      A.PaintingContext__repaintCompositedChild(this.child, this.customContext, this.debugAlsoPaintedParent);
      return true;
    },
    $signature: 0
  };
  A.PaintingContext_paintChild_closure.prototype = {
    call$0() {
      var t1 = $.debugOnProfilePaint;
      if (t1 != null)
        t1.call$1(this.child);
      return true;
    },
    $signature: 0
  };
  A.PaintingContext__compositeChild_closure.prototype = {
    call$0() {
      var t2, t3,
        t1 = this.child;
      t1.debugRegisterRepaintBoundaryPaint$0();
      t2 = t1._layerHandle._layer;
      t2.toString;
      t3 = t1.debugCreator;
      t2.debugCreator = t3 == null ? t1 : t3;
      return true;
    },
    $signature: 0
  };
  A.PaintingContext__isRecording_closure.prototype = {
    call$0() {
      var t1 = this.$this,
        t2 = t1._currentLayer;
      if (this.hasCanvas) {
        A.assertHelper(t2 != null);
        A.assertHelper(t1._recorder != null);
        A.assertHelper(t1._object$_canvas != null);
      } else {
        A.assertHelper(t2 == null);
        A.assertHelper(t1._recorder == null);
        A.assertHelper(t1._object$_canvas == null);
      }
      return true;
    },
    $signature: 0
  };
  A.PaintingContext_stopRecordingIfNeeded_closure.prototype = {
    call$0() {
      var paint, t1;
      if ($.debugRepaintRainbowEnabled) {
        paint = $.$get$_renderer().createPaint$0();
        paint.set$style(0, B.PaintingStyle_1);
        paint.set$strokeWidth(6);
        paint.set$color(0, $.debugCurrentRepaintColor.toColor$0());
        t1 = this.$this;
        t1.get$canvas(t1).drawRect$2(t1.estimatedBounds.inflate$1(-3), paint);
      }
      return true;
    },
    $signature: 0
  };
  A.PaintingContext_pushClipRect_closure.prototype = {
    call$0() {
      return this.painter.call$2(this.$this, this.offset);
    },
    $signature: 1
  };
  A.PaintingContext_pushClipRRect_closure.prototype = {
    call$0() {
      return this.painter.call$2(this.$this, this.offset);
    },
    $signature: 1
  };
  A.PaintingContext_pushClipPath_closure.prototype = {
    call$0() {
      return this.painter.call$2(this.$this, this.offset);
    },
    $signature: 1
  };
  A.Constraints.prototype = {};
  A.PipelineOwner.prototype = {
    PipelineOwner$4$onNeedVisualUpdate$onSemanticsOwnerCreated$onSemanticsOwnerDisposed$onSemanticsUpdate(onNeedVisualUpdate, onSemanticsOwnerCreated, onSemanticsOwnerDisposed, onSemanticsUpdate) {
      $.$get$FlutterMemoryAllocations_instance().dispatchObjectCreated$3$className$library$object(B.Type_PipelineOwner_ZY4.toString$0(0), "package:flutter/rendering.dart", this);
    },
    requestVisualUpdate$0() {
      var t1 = this._manifold;
      if (t1 != null)
        t1._binding.ensureVisualUpdate$0();
    },
    set$rootNode(value) {
      var t1 = this._rootNode;
      if (t1 == value)
        return;
      if (t1 != null)
        t1.detach$0(0);
      this._rootNode = value;
      if (value != null)
        value.attach$1(this);
    },
    flushLayout$0() {
      var dirtyNodes, i, node, child, t1, t2, t3, t4, t5, t6, t7, _this = this, _box_0 = {};
      _box_0.debugTimelineArguments = null;
      A.assertHelper(new A.PipelineOwner_flushLayout_closure(_box_0, _this).call$0());
      t1 = _this._debugParent == null ? " (root)" : "";
      A.FlutterTimeline_startSync("LAYOUT" + t1, _box_0.debugTimelineArguments);
      A.assertHelper(new A.PipelineOwner_flushLayout_closure0(_this).call$0());
      try {
        for (t1 = type$.JSArray_RenderObject; _this._nodesNeedingLayout.length !== 0;) {
          A.assertHelper(!_this._shouldMergeDirtyNodes);
          dirtyNodes = _this._nodesNeedingLayout;
          _this.set$_nodesNeedingLayout(A._setArrayType([], t1));
          J.sort$1$ax(dirtyNodes, new A.PipelineOwner_flushLayout_closure1());
          i = 0;
          while (true) {
            t2 = i;
            t3 = J.get$length$asx(dirtyNodes);
            if (typeof t2 !== "number")
              return t2.$lt();
            if (!(t2 < t3))
              break;
            if (_this._shouldMergeDirtyNodes) {
              _this._shouldMergeDirtyNodes = false;
              t2 = _this._nodesNeedingLayout;
              if (t2.length !== 0) {
                t3 = dirtyNodes;
                t4 = i;
                t5 = J.get$length$asx(dirtyNodes);
                A._asInt(t4);
                A.RangeError_checkValidRange(t4, t5, J.get$length$asx(t3), null, null);
                t6 = A._arrayInstanceType(t3);
                t7 = new A.SubListIterable(t3, t4, t5, t6._eval$1("SubListIterable<1>"));
                t7.SubListIterable$3(t3, t4, t5, t6._precomputed1);
                B.JSArray_methods.addAll$1(t2, t7);
                break;
              }
            }
            node = J.$index$asx(dirtyNodes, i);
            if (node._needsLayout && node._object$_owner === _this)
              node._layoutWithoutResize$0();
            t2 = i;
            if (typeof t2 !== "number")
              return t2.$add();
            i = t2 + 1;
          }
          _this._shouldMergeDirtyNodes = false;
        }
        A.assertHelper(new A.PipelineOwner_flushLayout_closure2(_this).call$0());
        for (t1 = _this._object$_children, t1 = A._LinkedHashSetIterator$(t1, t1._collection$_modifications, A._instanceType(t1)._precomputed1), t2 = t1.$ti._precomputed1; t1.moveNext$0();) {
          t3 = t1._collection$_current;
          child = t3 == null ? t2._as(t3) : t3;
          child.flushLayout$0();
        }
        if (A.assertTest(_this._nodesNeedingLayout.length === 0))
          A.assertThrow(string$.Child_);
      } finally {
        _this._shouldMergeDirtyNodes = false;
        A.assertHelper(new A.PipelineOwner_flushLayout_closure3(_this).call$0());
        A.Timeline_finishSync();
      }
    },
    _enableMutationsToDirtySubtrees$1(callback) {
      var _this = this, t1 = {};
      type$.void_Function._as(callback);
      A.assertHelper(_this._debugDoingLayout);
      t1.oldState = null;
      A.assertHelper(new A.PipelineOwner__enableMutationsToDirtySubtrees_closure(t1, _this).call$0());
      try {
        callback.call$0();
      } finally {
        _this._shouldMergeDirtyNodes = true;
        A.assertHelper(new A.PipelineOwner__enableMutationsToDirtySubtrees_closure0(t1, _this).call$0());
      }
    },
    flushCompositingBits$0() {
      var t1, t2, _i, node, t3, t4, _this = this;
      A.FlutterTimeline_startSync("UPDATING COMPOSITING BITS" + (_this._debugParent == null ? " (root)" : ""), null);
      t1 = _this._nodesNeedingCompositingBitsUpdate;
      B.JSArray_methods.sort$1(t1, new A.PipelineOwner_flushCompositingBits_closure());
      for (t2 = t1.length, _i = 0; _i < t1.length; t1.length === t2 || (0, A.throwConcurrentModificationError)(t1), ++_i) {
        node = t1[_i];
        if (node._needsCompositingBitsUpdate && node._object$_owner === _this)
          node._updateCompositingBits$0();
      }
      B.JSArray_methods.clear$0(t1);
      for (t2 = _this._object$_children, t2 = A._LinkedHashSetIterator$(t2, t2._collection$_modifications, A._instanceType(t2)._precomputed1), t3 = t2.$ti._precomputed1; t2.moveNext$0();) {
        t4 = t2._collection$_current;
        (t4 == null ? t3._as(t4) : t4).flushCompositingBits$0();
      }
      if (A.assertTest(t1.length === 0))
        A.assertThrow(string$.Child_);
      A.Timeline_finishSync();
    },
    flushPaint$0() {
      var dirtyNodes, node, child, t1, t2, _i, t3, _this = this, _box_0 = {};
      _box_0.debugTimelineArguments = null;
      A.assertHelper(new A.PipelineOwner_flushPaint_closure(_box_0, _this).call$0());
      t1 = _this._debugParent == null ? " (root)" : "";
      A.FlutterTimeline_startSync("PAINT" + t1, _box_0.debugTimelineArguments);
      try {
        A.assertHelper(new A.PipelineOwner_flushPaint_closure0(_this).call$0());
        dirtyNodes = _this._nodesNeedingPaint;
        _this.set$_nodesNeedingPaint(A._setArrayType([], type$.JSArray_RenderObject));
        for (t1 = dirtyNodes, J.sort$1$ax(t1, new A.PipelineOwner_flushPaint_closure1()), t2 = t1.length, _i = 0; _i < t1.length; t1.length === t2 || (0, A.throwConcurrentModificationError)(t1), ++_i) {
          node = t1[_i];
          A.assertHelper(node._layerHandle._layer != null);
          if ((node._needsPaint || node._needsCompositedLayerUpdate) && node._object$_owner === _this)
            if (node._layerHandle._layer._layer$_owner != null) {
              A.assertHelper(node.get$isRepaintBoundary());
              if (node._needsPaint) {
                t3 = node;
                A.assertHelper(t3._needsPaint);
                A.PaintingContext__repaintCompositedChild(t3, null, false);
              } else
                A.PaintingContext_updateLayerProperties(node);
            } else
              node._skippedPaintingOnLayer$0();
        }
        for (t1 = _this._object$_children, t1 = A._LinkedHashSetIterator$(t1, t1._collection$_modifications, A._instanceType(t1)._precomputed1), t2 = t1.$ti._precomputed1; t1.moveNext$0();) {
          t3 = t1._collection$_current;
          child = t3 == null ? t2._as(t3) : t3;
          child.flushPaint$0();
        }
        if (A.assertTest(_this._nodesNeedingPaint.length === 0))
          A.assertThrow(string$.Child_);
      } finally {
        A.assertHelper(new A.PipelineOwner_flushPaint_closure2(_this).call$0());
        A.Timeline_finishSync();
      }
    },
    _updateSemanticsOwner$0() {
      var _this = this,
        t1 = _this._manifold;
      if (t1 == null)
        t1 = null;
      else {
        t1 = t1._binding;
        A.assertHelper(J.$eq$(t1.get$_binding1$_semanticsEnabled()._change_notifier$_value, t1.SemanticsBinding__outstandingHandles > 0));
        t1 = t1.get$_binding1$_semanticsEnabled()._change_notifier$_value;
      }
      if (t1 === true) {
        if (_this._semanticsOwner == null) {
          t1 = type$.SemanticsNode;
          t1 = new A.SemanticsOwner(_this.onSemanticsUpdate, A.LinkedHashSet_LinkedHashSet$_empty(t1), A.LinkedHashMap_LinkedHashMap$_empty(type$.int, t1), A.LinkedHashSet_LinkedHashSet$_empty(t1), $.$get$ChangeNotifier__emptyListeners());
          $.$get$FlutterMemoryAllocations_instance().dispatchObjectCreated$3$className$library$object(B.Type_SemanticsOwner_dWp.toString$0(0), "package:flutter/semantics.dart", t1);
          _this._semanticsOwner = t1;
          t1 = _this.onSemanticsOwnerCreated;
          if (t1 != null)
            t1.call$0();
        }
      } else {
        t1 = _this._semanticsOwner;
        if (t1 != null) {
          t1.dispose$0();
          _this._semanticsOwner = null;
          t1 = _this.onSemanticsOwnerDisposed;
          if (t1 != null)
            t1.call$0();
        }
      }
    },
    flushSemantics$0() {
      var nodesToProcess, node, child, t1, nodesToProcess0, t2, t3, _i, t4, _this = this;
      if (_this._semanticsOwner == null)
        return;
      A.FlutterTimeline_startSync("SEMANTICS" + (_this._debugParent == null ? " (root)" : ""), null);
      A.assertHelper(_this._semanticsOwner != null);
      A.assertHelper(new A.PipelineOwner_flushSemantics_closure(_this).call$0());
      try {
        t1 = _this._nodesNeedingSemantics;
        nodesToProcess0 = A.List_List$of(t1, true, A._instanceType(t1)._precomputed1);
        B.JSArray_methods.sort$1(nodesToProcess0, new A.PipelineOwner_flushSemantics_closure0());
        nodesToProcess = nodesToProcess0;
        t1.clear$0(0);
        for (t2 = nodesToProcess, t3 = t2.length, _i = 0; _i < t2.length; t2.length === t3 || (0, A.throwConcurrentModificationError)(t2), ++_i) {
          node = t2[_i];
          if (node._needsSemanticsUpdate && node._object$_owner === _this)
            node._updateSemantics$0();
        }
        _this._semanticsOwner.sendSemanticsUpdate$0();
        for (t2 = _this._object$_children, t2 = A._LinkedHashSetIterator$(t2, t2._collection$_modifications, A._instanceType(t2)._precomputed1), t3 = t2.$ti._precomputed1; t2.moveNext$0();) {
          t4 = t2._collection$_current;
          child = t4 == null ? t3._as(t4) : t4;
          child.flushSemantics$0();
        }
        if (A.assertTest(t1._collection$_length === 0))
          A.assertThrow(string$.Child_);
      } finally {
        A.assertHelper(new A.PipelineOwner_flushSemantics_closure1(_this).call$0());
        A.Timeline_finishSync();
      }
    },
    debugDescribeChildren$0() {
      var t2, t3, t4,
        t1 = A._setArrayType([], type$.JSArray_DiagnosticsNode);
      for (t2 = this._object$_children, t2 = A._LinkedHashSetIterator$(t2, t2._collection$_modifications, A._instanceType(t2)._precomputed1), t3 = t2.$ti._precomputed1; t2.moveNext$0();) {
        t4 = t2._collection$_current;
        t1.push(A.DiagnosticableTreeNode$(null, null, t4 == null ? t3._as(t4) : t4));
      }
      return t1;
    },
    debugFillProperties$1(properties) {
      var _null = null;
      this.super$DiagnosticableTreeMixin$debugFillProperties(properties);
      properties.add$1(0, A.DiagnosticsProperty$("rootNode", this._rootNode, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.RenderObject));
    },
    attach$1(manifold) {
      var t1, t2, t3, _this = this;
      A.assertHelper(_this._manifold == null);
      _this._manifold = manifold;
      manifold.addListener$1(0, _this.get$_updateSemanticsOwner());
      _this._updateSemanticsOwner$0();
      for (t1 = _this._object$_children, t1 = A._LinkedHashSetIterator$(t1, t1._collection$_modifications, A._instanceType(t1)._precomputed1), t2 = t1.$ti._precomputed1; t1.moveNext$0();) {
        t3 = t1._collection$_current;
        (t3 == null ? t2._as(t3) : t3).attach$1(manifold);
      }
    },
    detach$0(_) {
      var t1, t2, t3, _this = this;
      A.assertHelper(_this._manifold != null);
      _this._manifold.removeListener$1(0, _this.get$_updateSemanticsOwner());
      _this._manifold = null;
      for (t1 = _this._object$_children, t1 = A._LinkedHashSetIterator$(t1, t1._collection$_modifications, A._instanceType(t1)._precomputed1), t2 = t1.$ti._precomputed1; t1.moveNext$0();) {
        t3 = t1._collection$_current;
        (t3 == null ? t2._as(t3) : t3).detach$0(0);
      }
    },
    set$_nodesNeedingLayout(_nodesNeedingLayout) {
      this._nodesNeedingLayout = type$.List_RenderObject._as(_nodesNeedingLayout);
    },
    set$_nodesNeedingPaint(_nodesNeedingPaint) {
      this._nodesNeedingPaint = type$.List_RenderObject._as(_nodesNeedingPaint);
    },
    $isDiagnosticable: 1,
    $isDiagnosticableTree: 1
  };
  A.PipelineOwner_flushLayout_closure.prototype = {
    call$0() {
      return true;
    },
    $signature: 0
  };
  A.PipelineOwner_flushLayout_closure0.prototype = {
    call$0() {
      return this.$this._debugDoingLayout = true;
    },
    $signature: 0
  };
  A.PipelineOwner_flushLayout_closure1.prototype = {
    call$2(a, b) {
      var t1 = type$.RenderObject;
      t1._as(a);
      t1._as(b);
      return a._depth - b._depth;
    },
    $signature: 69
  };
  A.PipelineOwner_flushLayout_closure2.prototype = {
    call$0() {
      return this.$this._debugDoingChildLayout = true;
    },
    $signature: 0
  };
  A.PipelineOwner_flushLayout_closure3.prototype = {
    call$0() {
      var t1 = this.$this;
      t1._debugDoingChildLayout = t1._debugDoingLayout = false;
      return true;
    },
    $signature: 0
  };
  A.PipelineOwner__enableMutationsToDirtySubtrees_closure.prototype = {
    call$0() {
      var t1 = this.$this;
      this._box_0.oldState = t1._debugAllowMutationsToDirtySubtrees;
      return t1._debugAllowMutationsToDirtySubtrees = true;
    },
    $signature: 0
  };
  A.PipelineOwner__enableMutationsToDirtySubtrees_closure0.prototype = {
    call$0() {
      var t1 = this._box_0.oldState;
      t1.toString;
      this.$this._debugAllowMutationsToDirtySubtrees = t1;
      return true;
    },
    $signature: 0
  };
  A.PipelineOwner_flushCompositingBits_closure.prototype = {
    call$2(a, b) {
      var t1 = type$.RenderObject;
      t1._as(a);
      t1._as(b);
      return a._depth - b._depth;
    },
    $signature: 69
  };
  A.PipelineOwner_flushPaint_closure.prototype = {
    call$0() {
      return true;
    },
    $signature: 0
  };
  A.PipelineOwner_flushPaint_closure0.prototype = {
    call$0() {
      return this.$this._debugDoingPaint = true;
    },
    $signature: 0
  };
  A.PipelineOwner_flushPaint_closure1.prototype = {
    call$2(a, b) {
      var t1 = type$.RenderObject;
      t1._as(a);
      return t1._as(b)._depth - a._depth;
    },
    $signature: 69
  };
  A.PipelineOwner_flushPaint_closure2.prototype = {
    call$0() {
      this.$this._debugDoingPaint = false;
      return true;
    },
    $signature: 0
  };
  A.PipelineOwner_flushSemantics_closure.prototype = {
    call$0() {
      return this.$this._debugDoingSemantics = true;
    },
    $signature: 0
  };
  A.PipelineOwner_flushSemantics_closure0.prototype = {
    call$2(a, b) {
      var t1 = type$.RenderObject;
      t1._as(a);
      t1._as(b);
      return a._depth - b._depth;
    },
    $signature: 69
  };
  A.PipelineOwner_flushSemantics_closure1.prototype = {
    call$0() {
      this.$this._debugDoingSemantics = false;
      return true;
    },
    $signature: 0
  };
  A.RenderObject.prototype = {
    RenderObject$0() {
      var _this = this;
      $.$get$FlutterMemoryAllocations_instance().dispatchObjectCreated$3$className$library$object(B.Type_RenderObject_SjX.toString$0(0), "package:flutter/rendering.dart", _this);
      _this.__RenderObject__needsCompositing_A = _this.get$isRepaintBoundary() || _this.get$alwaysNeedsCompositing();
      _this.__RenderObject__wasRepaintBoundary_A = _this.get$isRepaintBoundary();
    },
    reassemble$0() {
      var _this = this;
      _this.markNeedsLayout$0();
      _this.markNeedsCompositingBitsUpdate$0();
      _this.markNeedsPaint$0();
      _this.markNeedsSemanticsUpdate$0();
      _this.visitChildren$1(new A.RenderObject_reassemble_closure());
    },
    get$debugDisposed() {
      var t1 = {};
      t1.disposed = null;
      A.assertHelper(new A.RenderObject_debugDisposed_closure(t1, this).call$0());
      return t1.disposed;
    },
    dispose$0() {
      var _this = this;
      A.assertHelper(!_this._debugDisposed);
      $.$get$FlutterMemoryAllocations_instance().dispatchObjectDisposed$1$object(_this);
      _this._layerHandle.set$layer(0, null);
      A.assertHelper(new A.RenderObject_dispose_closure(_this).call$0());
    },
    setupParentData$1(child) {
      A.assertHelper(this.get$_debugCanPerformMutations());
      if (!(child.parentData instanceof A.ParentData))
        child.parentData = new A.ParentData();
    },
    redepthChild$1(child) {
      var t1, t2;
      type$.RenderObject._as(child);
      A.assertHelper(child._object$_owner == this._object$_owner);
      t1 = child._depth;
      t2 = this._depth;
      if (t1 <= t2) {
        child._depth = t2 + 1;
        child.redepthChildren$0();
      }
    },
    redepthChildren$0() {
    },
    get$parent(_) {
      return this._object$_parent;
    },
    get$semanticsParent() {
      return this._object$_parent;
    },
    adoptChild$1(child) {
      var t1, _this = this;
      A.assertHelper(child._object$_parent == null);
      A.assertHelper(new A.RenderObject_adoptChild_closure(_this, child).call$0());
      _this.setupParentData$1(child);
      _this.markNeedsLayout$0();
      _this.markNeedsCompositingBitsUpdate$0();
      _this.markNeedsSemanticsUpdate$0();
      child._object$_parent = _this;
      t1 = _this._object$_owner;
      if (t1 != null)
        child.attach$1(t1);
      _this.redepthChild$1(child);
    },
    dropChild$1(child) {
      var _this = this;
      A.assertHelper(child._object$_parent === _this);
      A.assertHelper(child._object$_owner != null === (_this._object$_owner != null));
      A.assertHelper(child.parentData != null);
      A.RenderObject__cleanChildRelayoutBoundary(child);
      child.parentData.detach$0(0);
      child._object$_parent = child.parentData = null;
      if (_this._object$_owner != null)
        child.detach$0(0);
      _this.markNeedsLayout$0();
      _this.markNeedsCompositingBitsUpdate$0();
      _this.markNeedsSemanticsUpdate$0();
    },
    visitChildren$1(visitor) {
      type$.void_Function_RenderObject._as(visitor);
    },
    _reportException$3(method, exception, stack) {
      A.FlutterError_reportError(new A.FlutterErrorDetails(exception, type$.StackTrace._as(stack), "rendering library", A.ErrorDescription$("during " + method + "()"), new A.RenderObject__reportException_closure(this), false));
    },
    get$_debugCanPerformMutations() {
      var result = A._Cell$named("result");
      A.assertHelper(new A.RenderObject__debugCanPerformMutations_closure(this, result).call$0());
      return result._readLocal$0();
    },
    get$debugLayoutParent() {
      var t1 = {};
      t1.layoutParent = null;
      A.assertHelper(new A.RenderObject_debugLayoutParent_closure(t1, this).call$0());
      return t1.layoutParent;
    },
    attach$1(owner) {
      var _this = this;
      A.assertHelper(!_this._debugDisposed);
      A.assertHelper(_this._object$_owner == null);
      _this._object$_owner = owner;
      if (_this._needsLayout && _this._relayoutBoundary != null) {
        _this._needsLayout = false;
        _this.markNeedsLayout$0();
      }
      if (_this._needsCompositingBitsUpdate) {
        _this._needsCompositingBitsUpdate = false;
        _this.markNeedsCompositingBitsUpdate$0();
      }
      if (_this._needsPaint && _this._layerHandle._layer != null) {
        _this._needsPaint = false;
        _this.markNeedsPaint$0();
      }
      if (_this._needsSemanticsUpdate && _this.get$_semanticsConfiguration()._isSemanticBoundary) {
        _this._needsSemanticsUpdate = false;
        _this.markNeedsSemanticsUpdate$0();
      }
    },
    detach$0(_) {
      var _this = this;
      A.assertHelper(_this._object$_owner != null);
      _this._object$_owner = null;
      A.assertHelper(_this.get$parent(_this) == null || _this._object$_owner != null === (_this.get$parent(_this)._object$_owner != null));
    },
    get$debugNeedsLayout() {
      var result = A._Cell$named("result");
      A.assertHelper(new A.RenderObject_debugNeedsLayout_closure(this, result).call$0());
      return result._readLocal$0();
    },
    get$constraints() {
      var t1 = this._constraints;
      if (t1 == null)
        throw A.wrapException(A.StateError$("A RenderObject does not have any constraints before it has been laid out."));
      return t1;
    },
    _debugRelayoutBoundaryAlreadyMarkedNeedsLayout$0() {
      var node, t1;
      if (this._relayoutBoundary == null)
        return true;
      for (node = this; t1 = this._relayoutBoundary, node !== t1;) {
        A.assertHelper(node._relayoutBoundary == t1);
        A.assertHelper(node.get$parent(node) != null);
        node = node.get$parent(node);
        if (!node._needsLayout && !node._debugDoingThisLayout)
          return false;
      }
      A.assertHelper(node._relayoutBoundary === node);
      return true;
    },
    markNeedsLayout$0() {
      var t1, _this = this;
      A.assertHelper(_this.get$_debugCanPerformMutations());
      if (_this._needsLayout) {
        A.assertHelper(_this._debugRelayoutBoundaryAlreadyMarkedNeedsLayout$0());
        return;
      }
      t1 = _this._relayoutBoundary;
      if (t1 == null) {
        _this._needsLayout = true;
        if (_this.get$parent(_this) != null)
          _this.markParentNeedsLayout$0();
        return;
      }
      if (t1 !== _this)
        _this.markParentNeedsLayout$0();
      else {
        _this._needsLayout = true;
        if (_this._object$_owner != null) {
          A.assertHelper(new A.RenderObject_markNeedsLayout_closure(_this).call$0());
          B.JSArray_methods.add$1(_this._object$_owner._nodesNeedingLayout, _this);
          _this._object$_owner.requestVisualUpdate$0();
        }
      }
    },
    markParentNeedsLayout$0() {
      var t1, _this = this;
      A.assertHelper(_this.get$_debugCanPerformMutations());
      _this._needsLayout = true;
      A.assertHelper(_this.get$parent(_this) != null);
      t1 = _this.get$parent(_this);
      t1.toString;
      if (!_this._doingThisLayoutWithCallback)
        t1.markNeedsLayout$0();
      else
        A.assertHelper(t1._debugDoingThisLayout);
      A.assertHelper(t1 === _this.get$parent(_this));
    },
    _setRelayoutBoundary$1(value) {
      A.assertHelper(value !== this._relayoutBoundary);
      this._relayoutBoundary = value;
      this.visitChildren$1(A.object_RenderObject__propagateRelayoutBoundaryToChild$closure());
    },
    scheduleInitialLayout$0() {
      var _this = this;
      A.assertHelper(!_this._debugDisposed);
      A.assertHelper(_this._object$_owner != null);
      A.assertHelper(!(_this.get$parent(_this) instanceof A.RenderObject));
      A.assertHelper(!_this._object$_owner._debugDoingLayout);
      A.assertHelper(_this._relayoutBoundary == null);
      _this._relayoutBoundary = _this;
      A.assertHelper(new A.RenderObject_scheduleInitialLayout_closure(_this).call$0());
      B.JSArray_methods.add$1(_this._object$_owner._nodesNeedingLayout, _this);
    },
    _layoutWithoutResize$0() {
      var e, stack, exception, _this = this, t1 = {};
      A.assertHelper(_this._needsLayout);
      A.assertHelper(_this._relayoutBoundary === _this);
      t1.debugPreviousActiveLayout = null;
      A.assertHelper(!_this._debugMutationsLocked);
      A.assertHelper(!_this._doingThisLayoutWithCallback);
      A.assertHelper(_this._debugCanParentUseSize != null);
      A.assertHelper(new A.RenderObject__layoutWithoutResize_closure(t1, _this).call$0());
      try {
        _this.performLayout$0();
        _this.markNeedsSemanticsUpdate$0();
      } catch (exception) {
        e = A.unwrapException(exception);
        stack = A.getTraceFromException(exception);
        _this._reportException$3("performLayout", e, stack);
      }
      A.assertHelper(new A.RenderObject__layoutWithoutResize_closure0(t1, _this).call$0());
      _this._needsLayout = false;
      _this.markNeedsPaint$0();
    },
    layout$2$parentUsesSize(constraints, parentUsesSize) {
      var e, stack, e0, stack0, t2, isRelayoutBoundary, relayoutBoundary, exception, _this = this, t1 = {};
      A.assertHelper(!_this._debugDisposed);
      t2 = $.debugProfileLayoutsEnabled;
      if (t2) {
        t2 = {};
        t2.debugTimelineArguments = null;
        A.assertHelper(new A.RenderObject_layout_closure(t2, _this).call$0());
        A.FlutterTimeline_startSync(A.getRuntimeTypeOfDartObject(_this).toString$0(0), t2.debugTimelineArguments);
      }
      A.assertHelper(constraints.debugAssertIsValid$2$informationCollector$isAppliedConstraint(new A.RenderObject_layout_closure0(_this), true));
      A.assertHelper(!_this._debugDoingThisResize);
      A.assertHelper(!_this._debugDoingThisLayout);
      isRelayoutBoundary = true;
      if (parentUsesSize)
        if (!_this.get$sizedByParent()) {
          t2 = constraints.minWidth >= constraints.maxWidth && constraints.minHeight >= constraints.maxHeight || !(_this.get$parent(_this) instanceof A.RenderObject);
          isRelayoutBoundary = t2;
        }
      if (isRelayoutBoundary)
        relayoutBoundary = _this;
      else {
        t2 = _this.get$parent(_this)._relayoutBoundary;
        t2.toString;
        relayoutBoundary = t2;
      }
      A.assertHelper(new A.RenderObject_layout_closure1(_this, parentUsesSize).call$0());
      if (!_this._needsLayout && constraints.$eq(0, _this._constraints)) {
        A.assertHelper(new A.RenderObject_layout_closure2(_this).call$0());
        if (relayoutBoundary !== _this._relayoutBoundary)
          _this._setRelayoutBoundary$1(relayoutBoundary);
        t1 = $.debugProfileLayoutsEnabled;
        if (t1)
          A.Timeline_finishSync();
        return;
      }
      _this._constraints = constraints;
      t2 = _this._relayoutBoundary;
      if (t2 != null && relayoutBoundary !== t2)
        _this.visitChildren$1(A.object_RenderObject__cleanChildRelayoutBoundary$closure());
      _this._relayoutBoundary = relayoutBoundary;
      A.assertHelper(!_this._debugMutationsLocked);
      A.assertHelper(!_this._doingThisLayoutWithCallback);
      A.assertHelper(new A.RenderObject_layout_closure3(_this).call$0());
      if (_this.get$sizedByParent()) {
        A.assertHelper(new A.RenderObject_layout_closure4(_this).call$0());
        try {
          _this.performResize$0();
          A.assertHelper(new A.RenderObject_layout_closure5(_this).call$0());
        } catch (exception) {
          e = A.unwrapException(exception);
          stack = A.getTraceFromException(exception);
          _this._reportException$3("performResize", e, stack);
        }
        A.assertHelper(new A.RenderObject_layout_closure6(_this).call$0());
      }
      t1.debugPreviousActiveLayout = null;
      A.assertHelper(new A.RenderObject_layout_closure7(t1, _this).call$0());
      try {
        _this.performLayout$0();
        _this.markNeedsSemanticsUpdate$0();
        A.assertHelper(new A.RenderObject_layout_closure8(_this).call$0());
      } catch (exception) {
        e0 = A.unwrapException(exception);
        stack0 = A.getTraceFromException(exception);
        _this._reportException$3("performLayout", e0, stack0);
      }
      A.assertHelper(new A.RenderObject_layout_closure9(t1, _this).call$0());
      _this._needsLayout = false;
      _this.markNeedsPaint$0();
      t1 = $.debugProfileLayoutsEnabled;
      if (t1)
        A.Timeline_finishSync();
    },
    layout$1(constraints) {
      return this.layout$2$parentUsesSize(constraints, false);
    },
    debugResetSize$0() {
    },
    get$sizedByParent() {
      return false;
    },
    invokeLayoutCallback$1$1(callback, $T) {
      var _this = this;
      A.checkTypeBound($T, type$.Constraints, "T", "invokeLayoutCallback");
      $T._eval$1("~(0)")._as(callback);
      A.assertHelper(_this._debugMutationsLocked);
      A.assertHelper(_this._debugDoingThisLayout);
      A.assertHelper(!_this._doingThisLayoutWithCallback);
      _this._doingThisLayoutWithCallback = true;
      try {
        _this._object$_owner._enableMutationsToDirtySubtrees$1(new A.RenderObject_invokeLayoutCallback_closure(_this, callback, $T));
      } finally {
        _this._doingThisLayoutWithCallback = false;
      }
    },
    get$isRepaintBoundary() {
      return false;
    },
    debugRegisterRepaintBoundaryPaint$2$includedChild$includedParent(includedChild, includedParent) {
    },
    debugRegisterRepaintBoundaryPaint$0() {
      return this.debugRegisterRepaintBoundaryPaint$2$includedChild$includedParent(false, true);
    },
    get$alwaysNeedsCompositing() {
      return false;
    },
    updateCompositedLayer$1$oldLayer(oldLayer) {
      A.assertHelper(this.get$isRepaintBoundary());
      return oldLayer == null ? A.OffsetLayer$(B.Offset_0_0) : oldLayer;
    },
    get$layer(_) {
      var t1;
      if (this.get$isRepaintBoundary()) {
        t1 = this._layerHandle._layer;
        t1 = t1 == null || t1 instanceof A.OffsetLayer;
      } else
        t1 = true;
      A.assertHelper(t1);
      return this._layerHandle._layer;
    },
    get$debugLayer() {
      var t1 = {};
      t1.result = null;
      A.assertHelper(new A.RenderObject_debugLayer_closure(t1, this).call$0());
      return t1.result;
    },
    markNeedsCompositingBitsUpdate$0() {
      var t1, $parent, t2, _this = this;
      A.assertHelper(!_this._debugDisposed);
      if (_this._needsCompositingBitsUpdate)
        return;
      t1 = _this._needsCompositingBitsUpdate = true;
      if (_this.get$parent(_this) instanceof A.RenderObject) {
        $parent = _this.get$parent(_this);
        if ($parent._needsCompositingBitsUpdate)
          return;
        t2 = _this.__RenderObject__wasRepaintBoundary_A;
        t2 === $ && A.throwLateFieldNI("_wasRepaintBoundary");
        if ((t2 ? !_this.get$isRepaintBoundary() : t1) && !$parent.get$isRepaintBoundary()) {
          $parent.markNeedsCompositingBitsUpdate$0();
          return;
        }
      }
      t1 = _this._object$_owner;
      if (t1 != null)
        B.JSArray_methods.add$1(t1._nodesNeedingCompositingBitsUpdate, _this);
    },
    _updateCompositingBits$0() {
      var t1, t2, _this = this;
      if (!_this._needsCompositingBitsUpdate)
        return;
      t1 = _this.__RenderObject__needsCompositing_A;
      t1 === $ && A.throwLateFieldNI("_needsCompositing");
      _this.__RenderObject__needsCompositing_A = false;
      _this.visitChildren$1(new A.RenderObject__updateCompositingBits_closure(_this));
      if (_this.get$isRepaintBoundary() || _this.get$alwaysNeedsCompositing())
        _this.__RenderObject__needsCompositing_A = true;
      if (!_this.get$isRepaintBoundary()) {
        t2 = _this.__RenderObject__wasRepaintBoundary_A;
        t2 === $ && A.throwLateFieldNI("_wasRepaintBoundary");
      } else
        t2 = false;
      if (t2) {
        _this._needsCompositedLayerUpdate = _this._needsPaint = false;
        t1 = _this._object$_owner;
        if (t1 != null)
          B.JSArray_methods.removeWhere$1(t1._nodesNeedingPaint, new A.RenderObject__updateCompositingBits_closure0(_this));
        _this._needsCompositingBitsUpdate = false;
        _this.markNeedsPaint$0();
      } else if (t1 !== _this.__RenderObject__needsCompositing_A) {
        _this._needsCompositingBitsUpdate = false;
        _this.markNeedsPaint$0();
      } else
        _this._needsCompositingBitsUpdate = false;
    },
    markNeedsPaint$0() {
      var t1, _this = this;
      A.assertHelper(!_this._debugDisposed);
      t1 = _this._object$_owner;
      A.assertHelper(t1 == null || !t1._debugDoingPaint);
      if (_this._needsPaint)
        return;
      _this._needsPaint = true;
      if (_this.get$isRepaintBoundary()) {
        t1 = _this.__RenderObject__wasRepaintBoundary_A;
        t1 === $ && A.throwLateFieldNI("_wasRepaintBoundary");
      } else
        t1 = false;
      if (t1) {
        A.assertHelper(new A.RenderObject_markNeedsPaint_closure(_this).call$0());
        A.assertHelper(_this._layerHandle._layer instanceof A.OffsetLayer);
        t1 = _this._object$_owner;
        if (t1 != null) {
          B.JSArray_methods.add$1(t1._nodesNeedingPaint, _this);
          _this._object$_owner.requestVisualUpdate$0();
        }
      } else if (_this.get$parent(_this) != null)
        _this.get$parent(_this).markNeedsPaint$0();
      else {
        A.assertHelper(new A.RenderObject_markNeedsPaint_closure0(_this).call$0());
        t1 = _this._object$_owner;
        if (t1 != null)
          t1.requestVisualUpdate$0();
      }
    },
    markNeedsCompositedLayerUpdate$0() {
      var t1, _this = this;
      A.assertHelper(!_this._debugDisposed);
      t1 = _this._object$_owner;
      A.assertHelper(t1 == null || !t1._debugDoingPaint);
      if (_this._needsCompositedLayerUpdate || _this._needsPaint)
        return;
      _this._needsCompositedLayerUpdate = true;
      if (_this.get$isRepaintBoundary()) {
        t1 = _this.__RenderObject__wasRepaintBoundary_A;
        t1 === $ && A.throwLateFieldNI("_wasRepaintBoundary");
      } else
        t1 = false;
      if (t1) {
        A.assertHelper(_this._layerHandle._layer != null);
        t1 = _this._object$_owner;
        if (t1 != null) {
          B.JSArray_methods.add$1(t1._nodesNeedingPaint, _this);
          _this._object$_owner.requestVisualUpdate$0();
        }
      } else
        _this.markNeedsPaint$0();
    },
    _skippedPaintingOnLayer$0() {
      var t1, node, _this = this;
      A.assertHelper(_this._object$_owner != null);
      A.assertHelper(_this.get$isRepaintBoundary());
      A.assertHelper(_this._needsPaint || _this._needsCompositedLayerUpdate);
      t1 = _this._layerHandle;
      A.assertHelper(t1._layer != null);
      A.assertHelper(t1._layer._layer$_owner == null);
      node = _this.get$parent(_this);
      for (; node instanceof A.RenderObject;) {
        if (node.get$isRepaintBoundary()) {
          t1 = node._layerHandle._layer;
          if (t1 == null)
            break;
          if (t1._layer$_owner != null)
            break;
          node._needsPaint = true;
        }
        node = node.get$parent(node);
      }
    },
    _paintWithContext$2(context, offset) {
      var e, stack, t2, exception, _this = this, t1 = {};
      A.assertHelper(!_this._debugDisposed);
      A.assertHelper(new A.RenderObject__paintWithContext_closure(_this).call$0());
      if (_this._needsLayout)
        return;
      t2 = $.debugProfilePaintsEnabled;
      if (t2) {
        t2 = {};
        t2.debugTimelineArguments = null;
        A.assertHelper(new A.RenderObject__paintWithContext_closure0(t2, _this).call$0());
        A.FlutterTimeline_startSync(A.getRuntimeTypeOfDartObject(_this).toString$0(0), t2.debugTimelineArguments);
      }
      A.assertHelper(new A.RenderObject__paintWithContext_closure1(_this).call$0());
      t1.debugLastActivePaint = null;
      A.assertHelper(new A.RenderObject__paintWithContext_closure2(t1, _this).call$0());
      _this._needsCompositedLayerUpdate = _this._needsPaint = false;
      _this.__RenderObject__wasRepaintBoundary_A = _this.get$isRepaintBoundary();
      try {
        _this.paint$2(context, offset);
        A.assertHelper(!_this._needsLayout);
        A.assertHelper(!_this._needsPaint);
      } catch (exception) {
        e = A.unwrapException(exception);
        stack = A.getTraceFromException(exception);
        _this._reportException$3("paint", e, stack);
      }
      A.assertHelper(new A.RenderObject__paintWithContext_closure3(t1, _this, context, offset).call$0());
      t1 = $.debugProfilePaintsEnabled;
      if (t1)
        A.Timeline_finishSync();
    },
    debugPaint$2(context, offset) {
    },
    paint$2(context, offset) {
    },
    applyPaintTransform$2(child, transform) {
      A.assertHelper(child.get$parent(child) === this);
    },
    paintsChild$1(child) {
      A.assertHelper(child.get$parent(child) === this);
      return true;
    },
    getTransformTo$1(_, target) {
      var t1, t2, to, t3, from, toPath, fromPath, fromDepth, toDepth, fromParent, t4, toParent, t5, fromTransform, lastIndex, index, toTransform, _this = this, _null = null,
        _s33_ = " are not in the same render tree.";
      A.assertHelper(_this._object$_owner != null);
      t1 = target == null;
      if (t1) {
        t2 = _this._object$_owner._rootNode;
        t2.toString;
        to = t2;
      } else
        to = target;
      for (t2 = type$.JSArray_RenderObject, t3 = !t1, from = _this, toPath = _null, fromPath = toPath; from !== to;) {
        fromDepth = from._depth;
        toDepth = to._depth;
        if (fromDepth >= toDepth) {
          fromParent = from.get$parent(from);
          if (fromParent == null)
            fromParent = A.throwExpression(A.FlutterError_FlutterError(A.S(target) + " and " + _this.toString$0(0) + _s33_));
          if (fromPath == null) {
            fromPath = A._setArrayType([_this], t2);
            t4 = fromPath;
          } else
            t4 = fromPath;
          B.JSArray_methods.add$1(t4, fromParent);
          from = fromParent;
        }
        if (fromDepth <= toDepth) {
          toParent = to.get$parent(to);
          if (toParent == null)
            toParent = A.throwExpression(A.FlutterError_FlutterError(A.S(target) + " and " + _this.toString$0(0) + _s33_));
          if (A.assertTest(t3)) {
            t4 = _this.toString$0(0);
            t5 = _this._object$_owner;
            A.assertThrow(t4 + " has a depth that is less than or equal to " + A.S(t5 == null ? _null : t5._rootNode));
          }
          if (toPath == null) {
            target.toString;
            toPath = A._setArrayType([target], t2);
            t4 = toPath;
          } else
            t4 = toPath;
          B.JSArray_methods.add$1(t4, toParent);
          to = toParent;
        }
      }
      if (fromPath != null) {
        A.assertHelper(fromPath.length > 1);
        fromTransform = new A.Matrix40(new Float64Array(16));
        fromTransform.setIdentity$0();
        t2 = fromPath.length;
        lastIndex = t1 ? t2 - 2 : t2 - 1;
        for (index = lastIndex; index > 0;) {
          t1 = fromPath.length;
          if (!(index < t1))
            return A.ioore(fromPath, index);
          t2 = fromPath[index];
          --index;
          if (!(index < t1))
            return A.ioore(fromPath, index);
          t2.applyPaintTransform$2(fromPath[index], fromTransform);
        }
      } else
        fromTransform = _null;
      if (toPath == null) {
        if (fromTransform == null) {
          t1 = new A.Matrix40(new Float64Array(16));
          t1.setIdentity$0();
        } else
          t1 = fromTransform;
        return t1;
      }
      A.assertHelper(toPath.length > 1);
      toTransform = new A.Matrix40(new Float64Array(16));
      toTransform.setIdentity$0();
      for (index = toPath.length - 1; index > 0;) {
        t1 = toPath.length;
        if (!(index < t1))
          return A.ioore(toPath, index);
        t2 = toPath[index];
        --index;
        if (!(index < t1))
          return A.ioore(toPath, index);
        t2.applyPaintTransform$2(toPath[index], toTransform);
      }
      if (toTransform.copyInverse$1(toTransform) === 0)
        return new A.Matrix40(new Float64Array(16));
      if (fromTransform == null)
        t1 = _null;
      else {
        fromTransform.multiply$1(0, toTransform);
        t1 = fromTransform;
      }
      return t1 == null ? toTransform : t1;
    },
    describeApproximatePaintClip$1(child) {
      return null;
    },
    describeSemanticsClip$1(child) {
      return null;
    },
    scheduleInitialSemantics$0() {
      var _this = this;
      A.assertHelper(!_this._debugDisposed);
      A.assertHelper(_this._object$_owner != null);
      A.assertHelper(!(_this.get$parent(_this) instanceof A.RenderObject));
      A.assertHelper(!_this._object$_owner._debugDoingSemantics);
      A.assertHelper(_this._semantics == null);
      A.assertHelper(_this._needsSemanticsUpdate);
      A.assertHelper(_this._object$_owner._semanticsOwner != null);
      _this._object$_owner._nodesNeedingSemantics.add$1(0, _this);
      _this._object$_owner.requestVisualUpdate$0();
    },
    describeSemanticsConfiguration$1(config) {
    },
    sendSemanticsEvent$1(semanticsEvent) {
      var t1, t2, _this = this;
      if (_this._object$_owner._semanticsOwner == null)
        return;
      t1 = _this._semantics;
      if (t1 != null)
        t2 = !(t1._semantics$_parent != null && t1._isMergedIntoParent);
      else
        t2 = false;
      if (t2)
        t1.sendEvent$1(semanticsEvent);
      else if (_this.get$parent(_this) != null)
        _this.get$parent(_this).sendSemanticsEvent$1(semanticsEvent);
    },
    get$_semanticsConfiguration() {
      var t1, _this = this;
      if (_this._cachedSemanticsConfiguration == null) {
        t1 = A.SemanticsConfiguration$();
        _this._cachedSemanticsConfiguration = t1;
        _this.describeSemanticsConfiguration$1(t1);
        t1 = _this._cachedSemanticsConfiguration;
        if (A.assertTest(!t1.explicitChildNodes || t1._childConfigurationsDelegate == null))
          A.assertThrow("A SemanticsConfiguration with explicitChildNode set to true cannot have a non-null childConfigsDelegate.");
      }
      t1 = _this._cachedSemanticsConfiguration;
      t1.toString;
      return t1;
    },
    get$debugSemantics() {
      return this._semantics;
    },
    clearSemantics$0() {
      this._needsSemanticsUpdate = true;
      this._semantics = null;
      this.visitChildren$1(new A.RenderObject_clearSemantics_closure());
    },
    markNeedsSemanticsUpdate$0() {
      var t1, wasSemanticsBoundary, mayProduceSiblingNodes, isEffectiveSemanticsBoundary, node, _this = this;
      A.assertHelper(!_this._debugDisposed);
      t1 = _this._object$_owner;
      A.assertHelper(t1 == null || !t1._debugDoingSemantics);
      t1 = _this._object$_owner;
      if (t1 == null || t1._semanticsOwner == null) {
        _this._cachedSemanticsConfiguration = null;
        return;
      }
      if (_this._semantics != null) {
        t1 = _this._cachedSemanticsConfiguration;
        t1 = t1 == null ? null : t1._isSemanticBoundary;
        wasSemanticsBoundary = t1 === true;
      } else
        wasSemanticsBoundary = false;
      t1 = _this._cachedSemanticsConfiguration;
      mayProduceSiblingNodes = (t1 == null ? null : t1._childConfigurationsDelegate) != null || _this.get$_semanticsConfiguration()._childConfigurationsDelegate != null;
      _this._cachedSemanticsConfiguration = null;
      isEffectiveSemanticsBoundary = _this.get$_semanticsConfiguration()._isSemanticBoundary && wasSemanticsBoundary;
      node = _this;
      while (true) {
        if (node.get$semanticsParent() != null)
          t1 = mayProduceSiblingNodes || !isEffectiveSemanticsBoundary;
        else
          t1 = false;
        if (!t1)
          break;
        if (node !== _this && node._needsSemanticsUpdate)
          break;
        node._needsSemanticsUpdate = true;
        if (isEffectiveSemanticsBoundary)
          mayProduceSiblingNodes = false;
        node = node.get$semanticsParent();
        isEffectiveSemanticsBoundary = node.get$_semanticsConfiguration()._isSemanticBoundary;
        if (isEffectiveSemanticsBoundary && node._semantics == null)
          return;
      }
      if (node !== _this && _this._semantics != null && _this._needsSemanticsUpdate)
        _this._object$_owner._nodesNeedingSemantics.remove$1(0, _this);
      if (!node._needsSemanticsUpdate) {
        t1 = node._needsSemanticsUpdate = true;
        if (_this._object$_owner != null) {
          A.assertHelper(!node.get$_semanticsConfiguration()._isSemanticBoundary ? node.get$semanticsParent() == null : t1);
          _this._object$_owner._nodesNeedingSemantics.add$1(0, node);
          _this._object$_owner.requestVisualUpdate$0();
        }
      }
    },
    _updateSemantics$0() {
      var t1, t2, t3, t4, fragment, result, siblingNodes, _this = this, _null = null;
      A.assertHelper(_this.get$_semanticsConfiguration()._isSemanticBoundary || _this.get$semanticsParent() == null);
      if (_this._needsLayout)
        return;
      A.FlutterTimeline_startSync("Semantics.GetFragment", _null);
      t1 = _this._semantics;
      t2 = t1 == null;
      t3 = _null;
      if (!t2) {
        t4 = t1._semantics$_parent;
        if (!(t4 == null))
          if (!t4._mergeAllDescendantsIntoThisNode)
            t3 = t4._semantics$_parent != null && t4._isMergedIntoParent;
          else
            t3 = true;
      }
      t1 = t2 ? _null : t1._areUserActionsBlocked;
      fragment = _this._getSemanticsForParent$2$blockUserActions$mergeIntoParent(t1 === true, t3 === true);
      A.Timeline_finishSync();
      A.assertHelper(fragment instanceof A._InterestingSemanticsFragment);
      type$._InterestingSemanticsFragment._as(fragment);
      t1 = type$.JSArray_SemanticsNode;
      result = A._setArrayType([], t1);
      siblingNodes = A._setArrayType([], t1);
      A.FlutterTimeline_startSync("Semantics.compileChildren", _null);
      t1 = _this._semantics;
      t2 = t1 == null;
      t3 = t2 ? _null : t1.parentSemanticsClipRect;
      t4 = t2 ? _null : t1.parentPaintClipRect;
      t1 = t2 ? _null : t1.elevationAdjustment;
      fragment.compileChildren$5$elevationAdjustment$parentPaintClipRect$parentSemanticsClipRect$result$siblingNodes(t1 == null ? 0 : t1, t4, t3, result, siblingNodes);
      A.Timeline_finishSync();
      A.assertHelper(fragment.get$config() == null && B.JSArray_methods.any$1(result, new A.RenderObject__updateSemantics_closure(_this)));
    },
    _getSemanticsForParent$2$blockUserActions$mergeIntoParent(blockUserActions, mergeIntoParent) {
      var config, blockChildInteractions, t1, childrenMergeIntoParent, childConfigurations, explicitChildNode, childConfigurationsDelegate, t2, configToFragment, t3, mergeUpFragments, siblingMergeFragmentGroups, t4, _i, result, t5, _this = this, _box_0 = {};
      if (A.assertTest(!_this._needsLayout))
        A.assertThrow("Updated layout information required for " + _this.toString$0(0) + " to calculate semantics.");
      config = _this.get$_semanticsConfiguration();
      _box_0.dropSemanticsOfPreviousSiblings = config.isBlockingSemanticsOfPreviouslyPaintedNodes;
      _box_0.producesForkingFragment = !config._hasBeenAnnotated && !config._isSemanticBoundary;
      blockChildInteractions = blockUserActions || config.isBlockingUserActions;
      t1 = !mergeIntoParent;
      childrenMergeIntoParent = !t1 || config._isMergingSemanticsOfDescendants;
      childConfigurations = A._setArrayType([], type$.JSArray_SemanticsConfiguration);
      explicitChildNode = config.explicitChildNodes || _this.get$semanticsParent() == null;
      childConfigurationsDelegate = config._childConfigurationsDelegate;
      t2 = type$._InterestingSemanticsFragment;
      configToFragment = A.LinkedHashMap_LinkedHashMap$_empty(type$.SemanticsConfiguration, t2);
      t3 = type$.JSArray__InterestingSemanticsFragment;
      mergeUpFragments = A._setArrayType([], t3);
      siblingMergeFragmentGroups = A._setArrayType([], type$.JSArray_List__InterestingSemanticsFragment);
      t4 = config._tagsForChildren;
      t4 = t4 == null ? null : t4._collection$_length !== 0;
      _this.visitChildrenForSemantics$1(new A.RenderObject__getSemanticsForParent_closure(_box_0, _this, childrenMergeIntoParent, blockChildInteractions, childConfigurations, mergeUpFragments, siblingMergeFragmentGroups, config, t4 === true, childConfigurationsDelegate, configToFragment));
      t4 = childConfigurationsDelegate == null;
      A.assertHelper(!t4 || configToFragment.__js_helper$_length === 0);
      if (explicitChildNode)
        for (t2 = mergeUpFragments.length, _i = 0; _i < mergeUpFragments.length; mergeUpFragments.length === t2 || (0, A.throwConcurrentModificationError)(mergeUpFragments), ++_i)
          mergeUpFragments[_i].markAsExplicit$0();
      else if (!t4) {
        result = childConfigurationsDelegate.call$1(childConfigurations);
        t4 = result.mergeUp;
        t5 = A._arrayInstanceType(t4);
        B.JSArray_methods.addAll$1(mergeUpFragments, new A.MappedListIterable(t4, t5._eval$1("_InterestingSemanticsFragment(1)")._as(new A.RenderObject__getSemanticsForParent_closure0(_box_0, _this, configToFragment)), t5._eval$1("MappedListIterable<1,_InterestingSemanticsFragment>")));
        for (t4 = result.siblingMergeGroups, t5 = t4.length, _i = 0; _i < t4.length; t4.length === t5 || (0, A.throwConcurrentModificationError)(t4), ++_i)
          B.JSArray_methods.add$1(siblingMergeFragmentGroups, B.JSArray_methods.map$1$1(t4[_i], new A.RenderObject__getSemanticsForParent_closure1(_this, configToFragment), t2).toList$0(0));
      }
      t2 = _this._needsSemanticsUpdate = false;
      if (_this.get$semanticsParent() == null) {
        A.assertHelper(!config._hasBeenAnnotated);
        A.assertHelper(t1);
        A.assertHelper(siblingMergeFragmentGroups.length === 0);
        _this._marksExplicitInMergeGroup$2$isMergeUp(mergeUpFragments, true);
        B.JSArray_methods.forEach$1(siblingMergeFragmentGroups, _this.get$_marksExplicitInMergeGroup());
        t1 = _box_0.dropSemanticsOfPreviousSiblings;
        result = new A._RootSemanticsFragment(A._setArrayType([], t3), A._setArrayType([_this], type$.JSArray_RenderObject), t1);
      } else if (_box_0.producesForkingFragment) {
        t1 = _box_0.dropSemanticsOfPreviousSiblings;
        result = new A._ContainerSemanticsFragment(siblingMergeFragmentGroups, A._setArrayType([], t3), t1);
      } else {
        _this._marksExplicitInMergeGroup$2$isMergeUp(mergeUpFragments, true);
        B.JSArray_methods.forEach$1(siblingMergeFragmentGroups, _this.get$_marksExplicitInMergeGroup());
        t1 = _box_0.dropSemanticsOfPreviousSiblings;
        result = new A._SwitchableSemanticsFragment(mergeIntoParent, config, siblingMergeFragmentGroups, A._setArrayType([], t3), A._setArrayType([_this], type$.JSArray_RenderObject), t1);
        if (blockUserActions ? !config.isBlockingUserActions : t2) {
          result._ensureConfigIsWritable$0();
          result._config.isBlockingUserActions = true;
        }
        if (config._isSemanticBoundary)
          result._isExplicit = true;
      }
      result.addAll$1(0, mergeUpFragments);
      return result;
    },
    _marksExplicitInMergeGroup$2$isMergeUp(mergeGroup, isMergeUp) {
      var toBeExplicit, t1, i, fragment, j, siblingFragment, t2, t3;
      type$.List__InterestingSemanticsFragment._as(mergeGroup);
      toBeExplicit = A.LinkedHashSet_LinkedHashSet$_empty(type$._InterestingSemanticsFragment);
      for (t1 = J.getInterceptor$asx(mergeGroup), i = 0; i < t1.get$length(mergeGroup); ++i) {
        fragment = t1.$index(mergeGroup, i);
        if (fragment.get$config() == null)
          continue;
        if (isMergeUp && !this.get$_semanticsConfiguration().isCompatibleWith$1(fragment.get$config()))
          toBeExplicit.add$1(0, fragment);
        for (j = 0; j < i; ++j) {
          siblingFragment = t1.$index(mergeGroup, j);
          t2 = fragment.get$config();
          t2.toString;
          if (!t2.isCompatibleWith$1(siblingFragment.get$config())) {
            toBeExplicit.add$1(0, fragment);
            toBeExplicit.add$1(0, siblingFragment);
          }
        }
      }
      for (t1 = A._LinkedHashSetIterator$(toBeExplicit, toBeExplicit._collection$_modifications, toBeExplicit.$ti._precomputed1), t2 = t1.$ti._precomputed1; t1.moveNext$0();) {
        t3 = t1._collection$_current;
        (t3 == null ? t2._as(t3) : t3).markAsExplicit$0();
      }
    },
    _marksExplicitInMergeGroup$1(mergeGroup) {
      return this._marksExplicitInMergeGroup$2$isMergeUp(mergeGroup, false);
    },
    visitChildrenForSemantics$1(visitor) {
      this.visitChildren$1(type$.void_Function_RenderObject._as(visitor));
    },
    assembleSemanticsNode$3(node, config, children) {
      type$.Iterable_SemanticsNode._as(children);
      A.assertHelper(node === this._semantics);
      node.updateWith$2$childrenInInversePaintOrder$config(0, type$.List_SemanticsNode._as(children), config);
    },
    handleEvent$2($event, entry) {
      type$.HitTestEntry_HitTestTarget._as(entry);
    },
    toStringShort$0() {
      var t1, target, count, _this = this,
        header = A.objectRuntimeType(_this, "<optimized out>") + "#" + A.shortHash(_this);
      if (_this._debugDisposed)
        return header + " DISPOSED";
      t1 = _this._relayoutBoundary;
      if (t1 != null && t1 !== _this) {
        target = _this.get$parent(_this);
        count = 1;
        while (true) {
          if (!(target != null && target !== _this._relayoutBoundary))
            break;
          target = target.get$parent(target);
          ++count;
        }
        header += " relayoutBoundary=up" + count;
      }
      if (_this._needsLayout)
        header += " NEEDS-LAYOUT";
      if (_this._needsPaint)
        header += " NEEDS-PAINT";
      if (_this._needsCompositingBitsUpdate)
        header += " NEEDS-COMPOSITING-BITS-UPDATE";
      return _this._object$_owner == null ? header + " DETACHED" : header;
    },
    toString$0(_) {
      return this.toStringShort$0();
    },
    toStringDeep$0() {
      return A.RenderObject__withDebugActiveLayoutCleared(new A.RenderObject_toStringDeep_closure(this, "", "", B.DiagnosticLevel_2, 65), type$.String);
    },
    debugFillProperties$1(properties) {
      var t1, t2, _this = this, _null = null;
      _this.super$DiagnosticableTreeMixin$debugFillProperties(properties);
      t1 = _this.__RenderObject__needsCompositing_A;
      t1 === $ && A.throwLateFieldNI("_needsCompositing");
      properties.add$1(0, A.FlagProperty$("needsCompositing", _null, _null, "needs compositing", B.DiagnosticLevel_3, false, t1));
      properties.add$1(0, A.DiagnosticsProperty$("creator", _this.debugCreator, true, _null, _null, false, _null, _null, B.DiagnosticLevel_2, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.nullable_Object));
      t1 = _this.parentData;
      t2 = _this._debugCanParentUseSize;
      t2 = t2 === true ? "can use size" : _null;
      properties.add$1(0, A.DiagnosticsProperty$("parentData", t1, true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_3, _null, true, true, true, B.DiagnosticsTreeStyle_8, t2, type$.ParentData));
      properties.add$1(0, A.DiagnosticsProperty$("constraints", _this._constraints, true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_3, _null, true, true, true, B.DiagnosticsTreeStyle_8, _null, type$.Constraints));
      properties.add$1(0, A.DiagnosticsProperty$("layer", _this._layerHandle._layer, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.ContainerLayer_2));
      properties.add$1(0, A.DiagnosticsProperty$("semantics node", _this._semantics, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.SemanticsNode));
      properties.add$1(0, A.FlagProperty$("isBlockingSemanticsOfPreviouslyPaintedNodes", _null, _null, "blocks semantics of earlier render objects below the common boundary", B.DiagnosticLevel_3, false, _this.get$_semanticsConfiguration().isBlockingSemanticsOfPreviouslyPaintedNodes));
      properties.add$1(0, A.FlagProperty$("isSemanticBoundary", _null, _null, "semantic boundary", B.DiagnosticLevel_3, false, _this.get$_semanticsConfiguration()._isSemanticBoundary));
    },
    debugDescribeChildren$0() {
      return A._setArrayType([], type$.JSArray_DiagnosticsNode);
    },
    showOnScreen$4$curve$descendant$duration$rect(curve, descendant, duration, rect) {
      var t1, _this = this;
      type$.nullable_RenderObject._as(descendant);
      type$.nullable_Rect._as(rect);
      type$.Duration._as(duration);
      type$.Curve._as(curve);
      if (_this.get$parent(_this) instanceof A.RenderObject) {
        t1 = _this.get$parent(_this);
        t1.toString;
        t1.showOnScreen$4$curve$descendant$duration$rect(curve, descendant == null ? _this : descendant, duration, rect);
      }
    },
    showOnScreen$0() {
      return this.showOnScreen$4$curve$descendant$duration$rect(B.Cubic_glB, null, B.Duration_0, null);
    },
    showOnScreen$1$rect(rect) {
      return this.showOnScreen$4$curve$descendant$duration$rect(B.Cubic_glB, null, B.Duration_0, rect);
    },
    showOnScreen$3$curve$duration$rect(curve, duration, rect) {
      return this.showOnScreen$4$curve$descendant$duration$rect(curve, null, duration, rect);
    },
    showOnScreen$2$descendant$rect(descendant, rect) {
      return this.showOnScreen$4$curve$descendant$duration$rect(B.Cubic_glB, descendant, B.Duration_0, rect);
    },
    describeForError$2$style($name, style) {
      return A.DiagnosticableTreeNode$($name, style, this);
    },
    describeForError$1($name) {
      return this.describeForError$2$style($name, B.DiagnosticsTreeStyle_10);
    },
    $isDiagnosticable: 1,
    $isDiagnosticableTree: 1,
    $isHitTestTarget: 1
  };
  A.RenderObject_reassemble_closure.prototype = {
    call$1(child) {
      type$.RenderObject._as(child).reassemble$0();
    },
    $signature: 12
  };
  A.RenderObject_debugDisposed_closure.prototype = {
    call$0() {
      this._box_0.disposed = this.$this._debugDisposed;
      return true;
    },
    $signature: 0
  };
  A.RenderObject_dispose_closure.prototype = {
    call$0() {
      return this.$this._debugDisposed = true;
    },
    $signature: 0
  };
  A.RenderObject_adoptChild_closure.prototype = {
    call$0() {
      var t1,
        node = this.$this;
      for (; node.get$parent(node) != null; node = t1) {
        t1 = node.get$parent(node);
        t1.toString;
      }
      A.assertHelper(node !== this.child);
      return true;
    },
    $signature: 0
  };
  A.RenderObject__reportException_closure.prototype = {
    call$0() {
      var t1 = A._setArrayType([], type$.JSArray_DiagnosticsNode),
        t2 = this.$this,
        t3 = t2.debugCreator;
      if (t3 != null)
        t1.push(A.DiagnosticsDebugCreator$(t3));
      t1.push(A.DiagnosticableTreeNode$("The following RenderObject was being processed when the exception was fired", B.DiagnosticsTreeStyle_10, t2));
      t1.push(A.DiagnosticableTreeNode$("RenderObject", B.DiagnosticsTreeStyle_11, t2));
      return t1;
    },
    $signature: 9
  };
  A.RenderObject__withDebugActiveLayoutCleared_closure.prototype = {
    call$0() {
      this._box_0.debugPreviousActiveLayout = $.RenderObject__debugActiveLayout;
      $.RenderObject__debugActiveLayout = null;
      return true;
    },
    $signature: 0
  };
  A.RenderObject__withDebugActiveLayoutCleared_closure0.prototype = {
    call$0() {
      $.RenderObject__debugActiveLayout = this._box_0.debugPreviousActiveLayout;
      return true;
    },
    $signature: 0
  };
  A.RenderObject__debugCanPerformMutations_closure.prototype = {
    call$0() {
      var owner, activeLayoutRoot0, t1, t2, debugActiveLayout, culpritMethodName, culpritFullMethodName, summary, isMutatedByAncestor, t3, t4, _this = this, _null = null,
        _s16_ = " was mutated in ",
        _s34_ = "The RenderObject being mutated was",
        activeLayoutRoot = _this.$this;
      if (activeLayoutRoot._debugDisposed)
        throw A.wrapException(A.FlutterError$fromParts(A._setArrayType([A.ErrorSummary$("A disposed RenderObject was mutated."), A.DiagnosticsProperty$("The disposed RenderObject was", activeLayoutRoot, true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_9, _null, type$.RenderObject)], type$.JSArray_DiagnosticsNode)));
      owner = activeLayoutRoot._object$_owner;
      if (owner == null || !owner._debugDoingLayout)
        return _this.result._value = true;
      for (activeLayoutRoot0 = activeLayoutRoot; t1 = activeLayoutRoot0 == null, !t1;) {
        t2 = activeLayoutRoot0._object$_owner;
        t2 = t2 == null ? _null : t2._debugAllowMutationsToDirtySubtrees;
        if (!activeLayoutRoot0._doingThisLayoutWithCallback)
          t2 = t2 === true && activeLayoutRoot0._needsLayout;
        else
          t2 = true;
        if (t2)
          return _this.result._value = true;
        if (!activeLayoutRoot0._debugMutationsLocked)
          activeLayoutRoot0 = activeLayoutRoot0.get$debugLayoutParent();
        else
          break;
      }
      debugActiveLayout = $.RenderObject__debugActiveLayout;
      culpritMethodName = debugActiveLayout._debugDoingThisLayout ? "performLayout" : "performResize";
      culpritFullMethodName = A.getRuntimeTypeOfDartObject(debugActiveLayout).toString$0(0) + "." + culpritMethodName;
      _this.result._value = false;
      if (t1) {
        t1 = type$.RenderObject;
        throw A.wrapException(A.FlutterError$fromParts(A._setArrayType([A.ErrorSummary$("A " + A.getRuntimeTypeOfDartObject(activeLayoutRoot).toString$0(0) + _s16_ + culpritFullMethodName + "."), A.ErrorDescription$("The RenderObject was mutated when none of its ancestors is actively performing layout."), A.DiagnosticsProperty$(_s34_, activeLayoutRoot, true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_9, _null, t1), A.DiagnosticsProperty$("The RenderObject that was mutating the said " + A.getRuntimeTypeOfDartObject(activeLayoutRoot).toString$0(0) + " was", debugActiveLayout, true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_9, _null, t1)], type$.JSArray_DiagnosticsNode)));
      }
      if (activeLayoutRoot0 === activeLayoutRoot)
        throw A.wrapException(A.FlutterError$fromParts(A._setArrayType([A.ErrorSummary$("A " + A.getRuntimeTypeOfDartObject(activeLayoutRoot).toString$0(0) + " was mutated in its own " + culpritMethodName + " implementation."), A.ErrorDescription$("A RenderObject must not re-dirty itself while still being laid out."), A.DiagnosticsProperty$(_s34_, activeLayoutRoot, true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_9, _null, type$.RenderObject), A.ErrorHint$("Consider using the LayoutBuilder widget to dynamically change a subtree during layout.")], type$.JSArray_DiagnosticsNode)));
      summary = A.ErrorSummary$("A " + A.getRuntimeTypeOfDartObject(activeLayoutRoot).toString$0(0) + _s16_ + culpritFullMethodName + ".");
      isMutatedByAncestor = activeLayoutRoot0 === debugActiveLayout;
      t1 = A.ErrorDescription$(isMutatedByAncestor ? "A RenderObject must not mutate its descendants in its " + culpritMethodName + " method." : "A RenderObject must not mutate another RenderObject from a different render subtree in its " + culpritMethodName + " method.");
      t2 = type$.RenderObject;
      t3 = A.DiagnosticsProperty$(_s34_, activeLayoutRoot, true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_9, _null, t2);
      t4 = isMutatedByAncestor ? "ancestor " : "";
      t4 = A._setArrayType([summary, t1, t3, A.DiagnosticsProperty$("The " + t4 + "RenderObject that was mutating the said " + A.getRuntimeTypeOfDartObject(activeLayoutRoot).toString$0(0) + " was", debugActiveLayout, true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_9, _null, t2)], type$.JSArray_DiagnosticsNode);
      if (!isMutatedByAncestor)
        t4.push(A.DiagnosticsProperty$("Their common ancestor was", activeLayoutRoot0, true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_9, _null, t2));
      t4.push(A.ErrorHint$("Mutating the layout of another RenderObject may cause some RenderObjects in its subtree to be laid out more than once. Consider using the LayoutBuilder widget to dynamically mutate a subtree during layout."));
      throw A.wrapException(A.FlutterError$fromParts(t4));
    },
    $signature: 0
  };
  A.RenderObject_debugLayoutParent_closure.prototype = {
    call$0() {
      var t1 = this.$this;
      this._box_0.layoutParent = t1.get$parent(t1);
      return true;
    },
    $signature: 0
  };
  A.RenderObject_debugNeedsLayout_closure.prototype = {
    call$0() {
      this.result._value = this.$this._needsLayout;
      return true;
    },
    $signature: 0
  };
  A.RenderObject_markNeedsLayout_closure.prototype = {
    call$0() {
      return true;
    },
    $signature: 0
  };
  A.RenderObject_scheduleInitialLayout_closure.prototype = {
    call$0() {
      this.$this._debugCanParentUseSize = false;
      return true;
    },
    $signature: 0
  };
  A.RenderObject__layoutWithoutResize_closure.prototype = {
    call$0() {
      var t1 = this.$this;
      t1._debugDoingThisLayout = t1._debugMutationsLocked = true;
      this._box_0.debugPreviousActiveLayout = $.RenderObject__debugActiveLayout;
      $.RenderObject__debugActiveLayout = t1;
      return true;
    },
    $signature: 0
  };
  A.RenderObject__layoutWithoutResize_closure0.prototype = {
    call$0() {
      $.RenderObject__debugActiveLayout = this._box_0.debugPreviousActiveLayout;
      var t1 = this.$this;
      t1._debugMutationsLocked = t1._debugDoingThisLayout = false;
      return true;
    },
    $signature: 0
  };
  A.RenderObject_layout_closure.prototype = {
    call$0() {
      return true;
    },
    $signature: 0
  };
  A.RenderObject_layout_closure0.prototype = {
    call$0() {
      var targetFrame, i, t1, targetFrameMatch, problemFunction,
        stack = A._setArrayType(A.StackTrace_current().toString$0(0).split("\n"), type$.JSArray_String),
        layoutFramePattern = A.RegExp_RegExp("^#[0-9]+ +Render(?:Object|Box).layout \\(", true, false);
      for (targetFrame = null, i = 0; i < stack.length; ++i) {
        t1 = stack[i];
        if (layoutFramePattern._execAnchored$2(t1, 0) != null)
          targetFrame = i + 1;
        else if (targetFrame != null)
          break;
      }
      if (targetFrame != null && targetFrame < stack.length) {
        targetFrameMatch = A.RegExp_RegExp("^#[0-9]+ +(.+)$", true, false).matchAsPrefix$1(0, B.JSArray_methods.$index(stack, targetFrame));
        if (targetFrameMatch != null && targetFrameMatch._match.length - 1 > 0) {
          t1 = targetFrameMatch._match;
          if (1 >= t1.length)
            return A.ioore(t1, 1);
          problemFunction = t1[1];
        } else
          problemFunction = B.JSString_methods.trim$0(B.JSArray_methods.$index(stack, targetFrame));
        return A._setArrayType([A.ErrorDescription$("These invalid constraints were provided to " + A.getRuntimeTypeOfDartObject(this.$this).toString$0(0) + "'s layout() function by the following function, which probably computed the invalid constraints in question:\n  " + A.S(problemFunction))], type$.JSArray_DiagnosticsNode);
      }
      return A._setArrayType([], type$.JSArray_DiagnosticsNode);
    },
    $signature: 9
  };
  A.RenderObject_layout_closure1.prototype = {
    call$0() {
      this.$this._debugCanParentUseSize = this.parentUsesSize;
      return true;
    },
    $signature: 0
  };
  A.RenderObject_layout_closure2.prototype = {
    call$0() {
      var debugPreviousActiveLayout,
        t1 = this.$this;
      t1._debugDoingThisResize = t1.get$sizedByParent();
      t1._debugDoingThisLayout = !t1.get$sizedByParent();
      debugPreviousActiveLayout = $.RenderObject__debugActiveLayout;
      $.RenderObject__debugActiveLayout = t1;
      t1.debugResetSize$0();
      $.RenderObject__debugActiveLayout = debugPreviousActiveLayout;
      t1._debugDoingThisResize = t1._debugDoingThisLayout = false;
      return true;
    },
    $signature: 0
  };
  A.RenderObject_layout_closure3.prototype = {
    call$0() {
      this.$this._debugMutationsLocked = true;
      return true;
    },
    $signature: 0
  };
  A.RenderObject_layout_closure4.prototype = {
    call$0() {
      return this.$this._debugDoingThisResize = true;
    },
    $signature: 0
  };
  A.RenderObject_layout_closure5.prototype = {
    call$0() {
      this.$this.debugAssertDoesMeetConstraints$0();
      return true;
    },
    $signature: 0
  };
  A.RenderObject_layout_closure6.prototype = {
    call$0() {
      this.$this._debugDoingThisResize = false;
      return true;
    },
    $signature: 0
  };
  A.RenderObject_layout_closure7.prototype = {
    call$0() {
      var t1 = this.$this;
      t1._debugDoingThisLayout = true;
      this._box_1.debugPreviousActiveLayout = $.RenderObject__debugActiveLayout;
      $.RenderObject__debugActiveLayout = t1;
      return true;
    },
    $signature: 0
  };
  A.RenderObject_layout_closure8.prototype = {
    call$0() {
      this.$this.debugAssertDoesMeetConstraints$0();
      return true;
    },
    $signature: 0
  };
  A.RenderObject_layout_closure9.prototype = {
    call$0() {
      $.RenderObject__debugActiveLayout = this._box_1.debugPreviousActiveLayout;
      var t1 = this.$this;
      t1._debugMutationsLocked = t1._debugDoingThisLayout = false;
      return true;
    },
    $signature: 0
  };
  A.RenderObject_invokeLayoutCallback_closure.prototype = {
    call$0() {
      this.callback.call$1(this.T._as(this.$this.get$constraints()));
    },
    $signature: 1
  };
  A.RenderObject_debugLayer_closure.prototype = {
    call$0() {
      this._box_0.result = this.$this._layerHandle._layer;
      return true;
    },
    $signature: 0
  };
  A.RenderObject__updateCompositingBits_closure.prototype = {
    call$1(child) {
      var t1;
      type$.RenderObject._as(child);
      child._updateCompositingBits$0();
      A.assertHelper(!child._needsCompositingBitsUpdate);
      t1 = child.__RenderObject__needsCompositing_A;
      t1 === $ && A.throwLateFieldNI("_needsCompositing");
      if (t1)
        this.$this.__RenderObject__needsCompositing_A = true;
    },
    $signature: 12
  };
  A.RenderObject__updateCompositingBits_closure0.prototype = {
    call$1(t) {
      return type$.RenderObject._as(t) === this.$this;
    },
    $signature: 302
  };
  A.RenderObject_markNeedsPaint_closure.prototype = {
    call$0() {
      return true;
    },
    $signature: 0
  };
  A.RenderObject_markNeedsPaint_closure0.prototype = {
    call$0() {
      return true;
    },
    $signature: 0
  };
  A.RenderObject__paintWithContext_closure.prototype = {
    call$0() {
      var t1 = this.$this;
      if (t1._debugDoingThisPaint)
        throw A.wrapException(A.FlutterError$fromParts(A._setArrayType([A.ErrorSummary$("Tried to paint a RenderObject reentrantly."), t1.describeForError$1("The following RenderObject was already being painted when it was painted again"), A.ErrorDescription$("Since this typically indicates an infinite recursion, it is disallowed.")], type$.JSArray_DiagnosticsNode)));
      return true;
    },
    $signature: 0
  };
  A.RenderObject__paintWithContext_closure0.prototype = {
    call$0() {
      return true;
    },
    $signature: 0
  };
  A.RenderObject__paintWithContext_closure1.prototype = {
    call$0() {
      var t2, t3,
        _s64_ = "This usually indicates an error in the Flutter framework itself.",
        t1 = this.$this;
      if (t1._needsCompositingBitsUpdate) {
        if (t1.get$parent(t1) instanceof A.RenderObject) {
          t2 = {};
          t3 = t1.get$parent(t1);
          t3.toString;
          t2.visitedByParent = false;
          t3.visitChildren$1(new A.RenderObject__paintWithContext__closure(t2, t1));
          if (!t2.visitedByParent)
            throw A.wrapException(A.FlutterError$fromParts(A._setArrayType([A.ErrorSummary$("A RenderObject was not visited by the parent's visitChildren during paint."), t3.describeForError$1("The parent was"), t1.describeForError$1("The child that was not visited was"), A.ErrorDescription$("A RenderObject with children must implement visitChildren and call the visitor exactly once for each child; it also should not paint children that were removed with dropChild."), A.ErrorHint$(_s64_)], type$.JSArray_DiagnosticsNode)));
        }
        throw A.wrapException(A.FlutterError$fromParts(A._setArrayType([A.ErrorSummary$("Tried to paint a RenderObject before its compositing bits were updated."), t1.describeForError$1("The following RenderObject was marked as having dirty compositing bits at the time that it was painted"), A.ErrorDescription$("A RenderObject that still has dirty compositing bits cannot be painted because this indicates that the tree has not yet been properly configured for creating the layer tree."), A.ErrorHint$(_s64_)], type$.JSArray_DiagnosticsNode)));
      }
      return true;
    },
    $signature: 0
  };
  A.RenderObject__paintWithContext__closure.prototype = {
    call$1(child) {
      if (type$.RenderObject._as(child) === this.$this)
        this._box_1.visitedByParent = true;
    },
    $signature: 12
  };
  A.RenderObject__paintWithContext_closure2.prototype = {
    call$0() {
      var t1 = this.$this;
      t1._debugDoingThisPaint = true;
      this._box_2.debugLastActivePaint = $.RenderObject__debugActivePaint;
      $.RenderObject__debugActivePaint = t1;
      A.assertHelper(!t1.get$isRepaintBoundary() || t1._layerHandle._layer != null);
      return true;
    },
    $signature: 0
  };
  A.RenderObject__paintWithContext_closure3.prototype = {
    call$0() {
      var _this = this,
        t1 = _this.$this;
      t1.debugPaint$2(_this.context, _this.offset);
      $.RenderObject__debugActivePaint = _this._box_2.debugLastActivePaint;
      t1._debugDoingThisPaint = false;
      return true;
    },
    $signature: 0
  };
  A.RenderObject_clearSemantics_closure.prototype = {
    call$1(child) {
      type$.RenderObject._as(child).clearSemantics$0();
    },
    $signature: 12
  };
  A.RenderObject__updateSemantics_closure.prototype = {
    call$1(node) {
      return type$.SemanticsNode._as(node) === this.$this._semantics;
    },
    $signature: 54
  };
  A.RenderObject__getSemanticsForParent_closure.prototype = {
    call$1(renderChild) {
      var t1, parentFragment, t2, t3, t4, t5, t6, t7, t8, t9, _i, fragment, t10, siblingMergeGroup, _this = this;
      type$.RenderObject._as(renderChild);
      t1 = _this.$this;
      A.assertHelper(!t1._needsLayout);
      parentFragment = renderChild._getSemanticsForParent$2$blockUserActions$mergeIntoParent(_this.blockChildInteractions, _this.childrenMergeIntoParent);
      if (parentFragment.dropsSemanticsOfPreviousSiblings) {
        B.JSArray_methods.clear$0(_this.childConfigurations);
        B.JSArray_methods.clear$0(_this.mergeUpFragments);
        B.JSArray_methods.clear$0(_this.siblingMergeFragmentGroups);
        if (!_this.config._isSemanticBoundary)
          _this._box_0.dropSemanticsOfPreviousSiblings = true;
      }
      for (t2 = parentFragment.get$mergeUpFragments(), t3 = t2.length, t4 = _this.mergeUpFragments, t5 = _this.childConfigurationsDelegate != null, t6 = _this.hasTags, t7 = _this.config, t8 = _this.childConfigurations, t9 = _this.configToFragment, _i = 0; _i < t2.length; t2.length === t3 || (0, A.throwConcurrentModificationError)(t2), ++_i) {
        fragment = t2[_i];
        B.JSArray_methods.add$1(fragment._ancestorChain, t1);
        if (t6) {
          t10 = t7._tagsForChildren;
          t10.toString;
          fragment.addTags$1(t10);
        }
        if (t5 && fragment.get$config() != null) {
          t10 = fragment.get$config();
          t10.toString;
          B.JSArray_methods.add$1(t8, t10);
          t10 = fragment.get$config();
          t10.toString;
          t9.$indexSet(0, t10, fragment);
        } else
          B.JSArray_methods.add$1(t4, fragment);
      }
      if (parentFragment instanceof A._ContainerSemanticsFragment)
        for (t2 = parentFragment.siblingMergeGroups, t3 = t2.length, t4 = _this.siblingMergeFragmentGroups, _i = 0; _i < t2.length; t2.length === t3 || (0, A.throwConcurrentModificationError)(t2), ++_i) {
          siblingMergeGroup = t2[_i];
          for (t5 = J.get$iterator$ax(siblingMergeGroup); t5.moveNext$0();) {
            t8 = t5.get$current(t5);
            B.JSArray_methods.add$1(t8._ancestorChain, t1);
            if (t6) {
              t9 = t7._tagsForChildren;
              t9.toString;
              t8.addTags$1(t9);
            }
          }
          B.JSArray_methods.add$1(t4, siblingMergeGroup);
        }
    },
    $signature: 12
  };
  A.RenderObject__getSemanticsForParent_closure0.prototype = {
    call$1(config) {
      var fragment;
      type$.SemanticsConfiguration._as(config);
      fragment = this.configToFragment.$index(0, config);
      if (fragment == null) {
        this._box_0.producesForkingFragment = false;
        return new A._IncompleteSemanticsFragment(config, A._setArrayType([this.$this], type$.JSArray_RenderObject), false);
      }
      return fragment;
    },
    $signature: 135
  };
  A.RenderObject__getSemanticsForParent_closure1.prototype = {
    call$1(config) {
      var t1;
      type$.SemanticsConfiguration._as(config);
      t1 = this.configToFragment.$index(0, config);
      return t1 == null ? new A._IncompleteSemanticsFragment(config, A._setArrayType([this.$this], type$.JSArray_RenderObject), false) : t1;
    },
    $signature: 135
  };
  A.RenderObject_toStringDeep_closure.prototype = {
    call$0() {
      var _this = this;
      return _this.$this.super$DiagnosticableTreeMixin$toStringDeep(_this.minLevel, _this.prefixLineOne, _this.prefixOtherLines, _this.wrapWidth);
    },
    $signature: 8
  };
  A.RenderObjectWithChildMixin.prototype = {
    debugValidateChild$1(child) {
      A.assertHelper(new A.RenderObjectWithChildMixin_debugValidateChild_closure(this, child).call$0());
      return true;
    },
    set$child(value) {
      var t1, _this = this;
      A._instanceType(_this)._eval$1("RenderObjectWithChildMixin.0?")._as(value);
      t1 = _this.RenderObjectWithChildMixin__child;
      if (t1 != null)
        _this.dropChild$1(t1);
      _this.set$_object$_child(value);
      t1 = _this.RenderObjectWithChildMixin__child;
      if (t1 != null)
        _this.adoptChild$1(t1);
    },
    redepthChildren$0() {
      var t1 = this.RenderObjectWithChildMixin__child;
      if (t1 != null)
        this.redepthChild$1(t1);
    },
    visitChildren$1(visitor) {
      var t1;
      type$.void_Function_RenderObject._as(visitor);
      t1 = this.RenderObjectWithChildMixin__child;
      if (t1 != null)
        visitor.call$1(t1);
    },
    debugDescribeChildren$0() {
      var t1 = this.RenderObjectWithChildMixin__child,
        t2 = type$.JSArray_DiagnosticsNode;
      return t1 != null ? A._setArrayType([A.DiagnosticableTreeNode$("child", null, t1)], t2) : A._setArrayType([], t2);
    },
    set$_object$_child(_child) {
      this.RenderObjectWithChildMixin__child = A._instanceType(this)._eval$1("RenderObjectWithChildMixin.0?")._as(_child);
    }
  };
  A.RenderObjectWithChildMixin_debugValidateChild_closure.prototype = {
    call$0() {
      var t4, _null = null,
        t1 = this.child,
        t2 = this.$this,
        t3 = A._instanceType(t2)._eval$1("RenderObjectWithChildMixin.0");
      if (!t3._is(t1)) {
        t4 = type$.nullable_Object;
        throw A.wrapException(A.FlutterError$fromParts(A._setArrayType([A.ErrorSummary$("A " + A.getRuntimeTypeOfDartObject(t2).toString$0(0) + " expected a child of type " + A.createRuntimeType(t3).toString$0(0) + " but received a child of type " + A.getRuntimeTypeOfDartObject(t1).toString$0(0) + "."), A.ErrorDescription$(string$.Render), A.ErrorSpacer$(), A.DiagnosticsProperty$("The " + A.getRuntimeTypeOfDartObject(t2).toString$0(0) + " that expected a " + A.createRuntimeType(t3).toString$0(0) + " child was created by", t2.debugCreator, true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_9, _null, t4), A.ErrorSpacer$(), A.DiagnosticsProperty$("The " + A.getRuntimeTypeOfDartObject(t1).toString$0(0) + string$.x20that_d, t1.debugCreator, true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_9, _null, t4)], type$.JSArray_DiagnosticsNode)));
      }
      return true;
    },
    $signature: 0
  };
  A.ContainerParentDataMixin.prototype = {
    set$previousSibling(_, previousSibling) {
      this.ContainerParentDataMixin_previousSibling = A._instanceType(this)._eval$1("ContainerParentDataMixin.0?")._as(previousSibling);
    },
    set$nextSibling(_, nextSibling) {
      this.ContainerParentDataMixin_nextSibling = A._instanceType(this)._eval$1("ContainerParentDataMixin.0?")._as(nextSibling);
    },
    $isParentData: 1
  };
  A.ContainerRenderObjectMixin.prototype = {
    _debugUltimatePreviousSiblingOf$2$equals(child, equals) {
      var t2, childParentData,
        t1 = A._instanceType(this);
      t1._eval$1("ContainerRenderObjectMixin.0")._as(child);
      t1._eval$1("ContainerRenderObjectMixin.0?")._as(equals);
      t2 = child.parentData;
      t2.toString;
      t1 = t1._eval$1("ContainerRenderObjectMixin.1");
      t1._as(t2);
      for (childParentData = t2; t2 = childParentData.ContainerParentDataMixin_previousSibling, t2 != null; childParentData = t2) {
        A.assertHelper(t2 !== child);
        child = childParentData.ContainerParentDataMixin_previousSibling;
        t2 = child.parentData;
        t2.toString;
        t1._as(t2);
      }
      return child === equals;
    },
    _debugUltimateNextSiblingOf$2$equals(child, equals) {
      var t2, childParentData,
        t1 = A._instanceType(this);
      t1._eval$1("ContainerRenderObjectMixin.0")._as(child);
      t1._eval$1("ContainerRenderObjectMixin.0?")._as(equals);
      t2 = child.parentData;
      t2.toString;
      t1 = t1._eval$1("ContainerRenderObjectMixin.1");
      t1._as(t2);
      for (childParentData = t2; t2 = childParentData.ContainerParentDataMixin_nextSibling, t2 != null; childParentData = t2) {
        A.assertHelper(t2 !== child);
        child = childParentData.ContainerParentDataMixin_nextSibling;
        t2 = child.parentData;
        t2.toString;
        t1._as(t2);
      }
      return child === equals;
    },
    get$childCount() {
      return this.ContainerRenderObjectMixin__childCount;
    },
    debugValidateChild$1(child) {
      A.assertHelper(new A.ContainerRenderObjectMixin_debugValidateChild_closure(this, child).call$0());
      return true;
    },
    _insertIntoChildList$2$after(child, after) {
      var t2, t3, t4, _this = this,
        t1 = A._instanceType(_this);
      t1._eval$1("ContainerRenderObjectMixin.0")._as(child);
      t1._eval$1("ContainerRenderObjectMixin.0?")._as(after);
      t2 = child.parentData;
      t2.toString;
      t1 = t1._eval$1("ContainerRenderObjectMixin.1");
      t1._as(t2);
      A.assertHelper(t2.ContainerParentDataMixin_nextSibling == null);
      A.assertHelper(t2.ContainerParentDataMixin_previousSibling == null);
      A.assertHelper(++_this.ContainerRenderObjectMixin__childCount > 0);
      t3 = _this.ContainerRenderObjectMixin__firstChild;
      if (after == null) {
        t2.set$nextSibling(0, t3);
        t2 = _this.ContainerRenderObjectMixin__firstChild;
        if (t2 != null) {
          t2 = t2.parentData;
          t2.toString;
          t1._as(t2).set$previousSibling(0, child);
        }
        _this.set$_firstChild(child);
        if (_this.ContainerRenderObjectMixin__lastChild == null)
          _this.set$_lastChild(child);
      } else {
        A.assertHelper(t3 != null);
        A.assertHelper(_this.ContainerRenderObjectMixin__lastChild != null);
        A.assertHelper(_this._debugUltimatePreviousSiblingOf$2$equals(after, _this.ContainerRenderObjectMixin__firstChild));
        A.assertHelper(_this._debugUltimateNextSiblingOf$2$equals(after, _this.ContainerRenderObjectMixin__lastChild));
        t3 = after.parentData;
        t3.toString;
        t1._as(t3);
        t4 = t3.ContainerParentDataMixin_nextSibling;
        if (t4 == null) {
          A.assertHelper(after === _this.ContainerRenderObjectMixin__lastChild);
          t2.set$previousSibling(0, after);
          t3.set$nextSibling(0, child);
          _this.set$_lastChild(child);
        } else {
          t2.set$nextSibling(0, t4);
          t2.set$previousSibling(0, after);
          t4 = t2.ContainerParentDataMixin_previousSibling.parentData;
          t4.toString;
          t1._as(t4);
          t2 = t2.ContainerParentDataMixin_nextSibling.parentData;
          t2.toString;
          t1._as(t2);
          t4.set$nextSibling(0, child);
          t2.set$previousSibling(0, child);
          A.assertHelper(t3.ContainerParentDataMixin_nextSibling === child);
        }
      }
    },
    insert$2$after(_, child, after) {
      var _this = this,
        t1 = A._instanceType(_this);
      t1._eval$1("ContainerRenderObjectMixin.0")._as(child);
      t1._eval$1("ContainerRenderObjectMixin.0?")._as(after);
      if (A.assertTest(child !== _this))
        A.assertThrow("A RenderObject cannot be inserted into itself.");
      if (A.assertTest(after !== _this))
        A.assertThrow("A RenderObject cannot simultaneously be both the parent and the sibling of another RenderObject.");
      if (A.assertTest(child !== after))
        A.assertThrow("A RenderObject cannot be inserted after itself.");
      A.assertHelper(child !== _this.ContainerRenderObjectMixin__firstChild);
      A.assertHelper(child !== _this.ContainerRenderObjectMixin__lastChild);
      _this.adoptChild$1(child);
      t1 = t1._eval$1("ContainerRenderObjectMixin.1");
      if (A.assertTest(t1._is(child.parentData)))
        A.assertThrow("A child of " + A.getRuntimeTypeOfDartObject(_this).toString$0(0) + " has parentData of type " + J.get$runtimeType$(child.parentData).toString$0(0) + ", which does not conform to " + A.createRuntimeType(t1).toString$0(0) + ". Class using ContainerRenderObjectMixin should override setupParentData() to set parentData to type " + A.createRuntimeType(t1).toString$0(0) + ".");
      _this._insertIntoChildList$2$after(child, after);
    },
    addAll$1(_, children) {
    },
    _removeFromChildList$1(child) {
      var t2, t3, _this = this,
        t1 = A._instanceType(_this);
      t1._eval$1("ContainerRenderObjectMixin.0")._as(child);
      t2 = child.parentData;
      t2.toString;
      t1 = t1._eval$1("ContainerRenderObjectMixin.1");
      t1._as(t2);
      A.assertHelper(_this._debugUltimatePreviousSiblingOf$2$equals(child, _this.ContainerRenderObjectMixin__firstChild));
      A.assertHelper(_this._debugUltimateNextSiblingOf$2$equals(child, _this.ContainerRenderObjectMixin__lastChild));
      A.assertHelper(_this.ContainerRenderObjectMixin__childCount >= 0);
      t3 = t2.ContainerParentDataMixin_previousSibling;
      if (t3 == null) {
        A.assertHelper(_this.ContainerRenderObjectMixin__firstChild === child);
        _this.set$_firstChild(t2.ContainerParentDataMixin_nextSibling);
      } else {
        t3 = t3.parentData;
        t3.toString;
        t1._as(t3).set$nextSibling(0, t2.ContainerParentDataMixin_nextSibling);
      }
      t3 = t2.ContainerParentDataMixin_nextSibling;
      if (t3 == null) {
        A.assertHelper(_this.ContainerRenderObjectMixin__lastChild === child);
        _this.set$_lastChild(t2.ContainerParentDataMixin_previousSibling);
      } else {
        t3 = t3.parentData;
        t3.toString;
        t1._as(t3).set$previousSibling(0, t2.ContainerParentDataMixin_previousSibling);
      }
      t2.set$previousSibling(0, null);
      t2.set$nextSibling(0, null);
      --_this.ContainerRenderObjectMixin__childCount;
    },
    move$2$after(child, after) {
      var t2, _this = this,
        t1 = A._instanceType(_this);
      t1._eval$1("ContainerRenderObjectMixin.0")._as(child);
      t1._eval$1("ContainerRenderObjectMixin.0?")._as(after);
      A.assertHelper(child !== _this);
      A.assertHelper(after !== _this);
      A.assertHelper(child !== after);
      A.assertHelper(child.get$parent(child) === _this);
      t2 = child.parentData;
      t2.toString;
      if (t1._eval$1("ContainerRenderObjectMixin.1")._as(t2).ContainerParentDataMixin_previousSibling == after)
        return;
      _this._removeFromChildList$1(child);
      _this._insertIntoChildList$2$after(child, after);
      _this.markNeedsLayout$0();
    },
    redepthChildren$0() {
      var t1, t2, t3, _this = this,
        child = _this.ContainerRenderObjectMixin__firstChild;
      for (t1 = A._instanceType(_this)._eval$1("ContainerRenderObjectMixin.1"); child != null;) {
        A.assertHelper(child._object$_owner == _this._object$_owner);
        t2 = child._depth;
        t3 = _this._depth;
        if (t2 <= t3) {
          child._depth = t3 + 1;
          child.redepthChildren$0();
        }
        t2 = child.parentData;
        t2.toString;
        child = t1._as(t2).ContainerParentDataMixin_nextSibling;
      }
    },
    visitChildren$1(visitor) {
      var child, t1, t2;
      type$.void_Function_RenderObject._as(visitor);
      child = this.ContainerRenderObjectMixin__firstChild;
      for (t1 = A._instanceType(this)._eval$1("ContainerRenderObjectMixin.1"); child != null;) {
        visitor.call$1(child);
        t2 = child.parentData;
        t2.toString;
        child = t1._as(t2).ContainerParentDataMixin_nextSibling;
      }
    },
    get$firstChild(_) {
      return this.ContainerRenderObjectMixin__firstChild;
    },
    childBefore$1(child) {
      var t2,
        t1 = A._instanceType(this);
      t1._eval$1("ContainerRenderObjectMixin.0")._as(child);
      A.assertHelper(child.get$parent(child) === this);
      t2 = child.parentData;
      t2.toString;
      return t1._eval$1("ContainerRenderObjectMixin.1")._as(t2).ContainerParentDataMixin_previousSibling;
    },
    childAfter$1(child) {
      var t2,
        t1 = A._instanceType(this);
      t1._eval$1("ContainerRenderObjectMixin.0")._as(child);
      A.assertHelper(child.get$parent(child) === this);
      t2 = child.parentData;
      t2.toString;
      return t1._eval$1("ContainerRenderObjectMixin.1")._as(t2).ContainerParentDataMixin_nextSibling;
    },
    debugDescribeChildren$0() {
      var t1, count, t2,
        children = A._setArrayType([], type$.JSArray_DiagnosticsNode),
        child = this.ContainerRenderObjectMixin__firstChild;
      if (child != null)
        for (t1 = A._instanceType(this)._eval$1("ContainerRenderObjectMixin.1"), count = 1; true; child = t2) {
          B.JSArray_methods.add$1(children, A.DiagnosticableTreeNode$("child " + count, null, child));
          if (child === this.ContainerRenderObjectMixin__lastChild)
            break;
          ++count;
          t2 = child.parentData;
          t2.toString;
          t2 = t1._as(t2).ContainerParentDataMixin_nextSibling;
          t2.toString;
        }
      return children;
    },
    set$_firstChild(_firstChild) {
      this.ContainerRenderObjectMixin__firstChild = A._instanceType(this)._eval$1("ContainerRenderObjectMixin.0?")._as(_firstChild);
    },
    set$_lastChild(_lastChild) {
      this.ContainerRenderObjectMixin__lastChild = A._instanceType(this)._eval$1("ContainerRenderObjectMixin.0?")._as(_lastChild);
    }
  };
  A.ContainerRenderObjectMixin_debugValidateChild_closure.prototype = {
    call$0() {
      var t4, _null = null,
        t1 = this.child,
        t2 = this.$this,
        t3 = A._instanceType(t2)._eval$1("ContainerRenderObjectMixin.0");
      if (!t3._is(t1)) {
        t4 = type$.nullable_Object;
        throw A.wrapException(A.FlutterError$fromParts(A._setArrayType([A.ErrorSummary$("A " + A.getRuntimeTypeOfDartObject(t2).toString$0(0) + " expected a child of type " + A.createRuntimeType(t3).toString$0(0) + " but received a child of type " + A.getRuntimeTypeOfDartObject(t1).toString$0(0) + "."), A.ErrorDescription$(string$.Render), A.ErrorSpacer$(), A.DiagnosticsProperty$("The " + A.getRuntimeTypeOfDartObject(t2).toString$0(0) + " that expected a " + A.createRuntimeType(t3).toString$0(0) + " child was created by", t2.debugCreator, true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_9, _null, t4), A.ErrorSpacer$(), A.DiagnosticsProperty$("The " + A.getRuntimeTypeOfDartObject(t1).toString$0(0) + string$.x20that_d, t1.debugCreator, true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_9, _null, t4)], type$.JSArray_DiagnosticsNode)));
      }
      return true;
    },
    $signature: 0
  };
  A.RelayoutWhenSystemFontsChangeMixin.prototype = {
    systemFontsDidChange$0() {
      this.markNeedsLayout$0();
    },
    _scheduleSystemFontsUpdate$0() {
      var _this = this,
        t1 = type$.SchedulerBinding;
      if (A.assertTest(A.BindingBase_checkInstance($.SchedulerBinding__instance, t1).SchedulerBinding__schedulerPhase === B.SchedulerPhase_0))
        A.assertThrow(A.objectRuntimeType(_this, "RelayoutWhenSystemFontsChangeMixin") + "._scheduleSystemFontsUpdate() called during " + A.BindingBase_checkInstance($.SchedulerBinding__instance, t1).SchedulerBinding__schedulerPhase.toString$0(0) + ".");
      if (_this.RelayoutWhenSystemFontsChangeMixin__hasPendingSystemFontsDidChangeCallBack)
        return;
      _this.RelayoutWhenSystemFontsChangeMixin__hasPendingSystemFontsDidChangeCallBack = true;
      A.BindingBase_checkInstance($.SchedulerBinding__instance, t1).scheduleFrameCallback$1(new A.RelayoutWhenSystemFontsChangeMixin__scheduleSystemFontsUpdate_closure(_this));
    }
  };
  A.RelayoutWhenSystemFontsChangeMixin__scheduleSystemFontsUpdate_closure.prototype = {
    call$1(timeStamp) {
      var t2,
        t1 = this.$this;
      A.assertHelper(t1.RelayoutWhenSystemFontsChangeMixin__hasPendingSystemFontsDidChangeCallBack);
      t1.RelayoutWhenSystemFontsChangeMixin__hasPendingSystemFontsDidChangeCallBack = false;
      if (t1._object$_owner == null) {
        t2 = t1.get$debugDisposed();
        t2 = t2 !== false;
      } else
        t2 = true;
      if (A.assertTest(t2))
        A.assertThrow(t1.toString$0(0) + " is detached during " + A.BindingBase_checkInstance($.SchedulerBinding__instance, type$.SchedulerBinding).SchedulerBinding__schedulerPhase.toString$0(0) + " but is not disposed.");
      if (t1._object$_owner != null)
        t1.systemFontsDidChange$0();
    },
    $signature: 7
  };
  A._SemanticsFragment.prototype = {};
  A._ContainerSemanticsFragment.prototype = {
    addAll$1(_, fragments) {
      B.JSArray_methods.addAll$1(this.mergeUpFragments, type$.Iterable__InterestingSemanticsFragment._as(fragments));
    },
    get$mergeUpFragments() {
      return this.mergeUpFragments;
    }
  };
  A._InterestingSemanticsFragment.prototype = {
    get$mergeUpFragments() {
      return A._setArrayType([this], type$.JSArray__InterestingSemanticsFragment);
    },
    addTags$1(tags) {
      type$.Iterable_SemanticsTag._as(tags);
      A.assertHelper(tags._collection$_length !== 0);
      if (this._object$_tagsForChildren == null)
        this.set$_object$_tagsForChildren(A.LinkedHashSet_LinkedHashSet$_empty(type$.SemanticsTag));
      this._object$_tagsForChildren.addAll$1(0, tags);
    },
    set$_object$_tagsForChildren(_tagsForChildren) {
      this._object$_tagsForChildren = type$.nullable_Set_SemanticsTag._as(_tagsForChildren);
    }
  };
  A._RootSemanticsFragment.prototype = {
    compileChildren$5$elevationAdjustment$parentPaintClipRect$parentSemanticsClipRect$result$siblingNodes(elevationAdjustment, parentPaintClipRect, parentSemanticsClipRect, result, siblingNodes) {
      var t2, t3, t4, t5, node, children, _i, fragment,
        t1 = type$.List_SemanticsNode;
      t1._as(result);
      t1._as(siblingNodes);
      t1 = this._object$_tagsForChildren;
      A.assertHelper(t1 == null || t1._collection$_length === 0);
      A.assertHelper(parentSemanticsClipRect == null);
      A.assertHelper(parentPaintClipRect == null);
      t1 = this._ancestorChain;
      A.assertHelper(t1.length === 1);
      A.assertHelper(elevationAdjustment === 0);
      t2 = B.JSArray_methods.get$first(t1);
      if (t2._semantics == null) {
        t3 = B.JSArray_methods.get$first(t1).get$showOnScreen();
        t4 = B.JSArray_methods.get$first(t1)._object$_owner._semanticsOwner;
        t4.toString;
        t5 = $.$get$SemanticsNode__kEmptyConfig();
        t5 = new A.SemanticsNode(null, 0, t3, B.Rect_0_0_0_0, t5._isMergingSemanticsOfDescendants, t5._actions, t5._customSemanticsActions, t5._actionsAsBits, t5._flags, t5._identifier, t5._attributedLabel, t5._attributedValue, t5._attributedIncreasedValue, t5._attributedDecreasedValue, t5._attributedHint, t5._tooltip, t5._elevation, t5._thickness, t5._textDirection, t5._headingLevel, t5._linkUrl, t5._role);
        t5.attach$1(t4);
        t2._semantics = t5;
      }
      node = B.JSArray_methods.get$first(t1)._semantics;
      t2 = node._semantics$_transform;
      t3 = new A.Matrix40(new Float64Array(16));
      t3.setIdentity$0();
      A.assertHelper(A.MatrixUtils_matrixEquals(t2, t3));
      A.assertHelper(node.parentSemanticsClipRect == null);
      A.assertHelper(node.parentPaintClipRect == null);
      node.set$rect(0, B.JSArray_methods.get$first(t1).get$semanticBounds());
      children = A._setArrayType([], type$.JSArray_SemanticsNode);
      for (t1 = this._object$_children, t2 = t1.length, _i = 0; _i < t1.length; t1.length === t2 || (0, A.throwConcurrentModificationError)(t1), ++_i) {
        fragment = t1[_i];
        A.assertHelper(fragment.get$config() == null);
        fragment.compileChildren$5$elevationAdjustment$parentPaintClipRect$parentSemanticsClipRect$result$siblingNodes(0, parentPaintClipRect, parentSemanticsClipRect, children, siblingNodes);
      }
      A.assertHelper(siblingNodes.length === 0);
      node.updateWith$2$childrenInInversePaintOrder$config(0, children, null);
      A.assertHelper(!(!(node._semantics$_parent != null && node._isMergedIntoParent) && node._semantics$_rect.get$isEmpty(0)) || children.length === 0);
      B.JSArray_methods.add$1(result, node);
    },
    get$config() {
      return null;
    },
    markAsExplicit$0() {
    },
    addAll$1(_, fragments) {
      B.JSArray_methods.addAll$1(this._object$_children, type$.Iterable__InterestingSemanticsFragment._as(fragments));
    }
  };
  A._IncompleteSemanticsFragment.prototype = {
    compileChildren$5$elevationAdjustment$parentPaintClipRect$parentSemanticsClipRect$result$siblingNodes(elevationAdjustment, parentPaintClipRect, parentSemanticsClipRect, result, siblingNodes) {
      var t1 = type$.List_SemanticsNode;
      t1._as(result);
      t1._as(siblingNodes);
    },
    markAsExplicit$0() {
      A.assertThrow("SemanticsConfiguration created in SemanticsConfiguration.childConfigurationsDelegate must not produce its own semantics node");
    },
    get$config() {
      return this.config;
    }
  };
  A._SwitchableSemanticsFragment.prototype = {
    _mergeSiblingGroup$4(parentSemanticsClipRect, parentPaintClipRect, result, usedSemanticsIds) {
      var t1, t2, t3, t4, t5, t6, _i, group, tags, t7, t8, node, configuration, paintClipRect, semanticsClipRect, rect, t9, t10, geometry, t11, fragmentRect, rect0, _null = null;
      type$.List_SemanticsNode._as(result);
      type$.Set_int._as(usedSemanticsIds);
      for (t1 = this._object$_siblingMergeGroups, t2 = t1.length, t3 = type$._SwitchableSemanticsFragment, t4 = type$.SemanticsTag, t5 = type$.Rect, t6 = this._ancestorChain, _i = 0; _i < t1.length; t1.length === t2 || (0, A.throwConcurrentModificationError)(t1), ++_i) {
        group = t1[_i];
        tags = A.LinkedHashSet_LinkedHashSet$_empty(t4);
        for (t7 = J.getInterceptor$ax(group), t8 = t7.get$iterator(group), node = _null, configuration = node, paintClipRect = configuration, semanticsClipRect = paintClipRect, rect = semanticsClipRect; t8.moveNext$0();) {
          t9 = t8.get$current(t8);
          if (t9.get$config() != null) {
            t3._as(t9);
            t9._mergesToSibling = true;
            if (node == null)
              node = B.JSArray_methods.get$first(t9._ancestorChain)._semantics;
            if (configuration == null)
              configuration = A.SemanticsConfiguration$();
            t10 = t9._isExplicit ? _null : t9._config;
            t10.toString;
            configuration.absorb$1(t10);
            t10 = t9._ancestorChain;
            if (t10.length > 1) {
              geometry = new A._SemanticsGeometry();
              geometry._computeValues$3(parentSemanticsClipRect, parentPaintClipRect, t10);
            } else
              geometry = _null;
            t10 = geometry.___SemanticsGeometry__transform_A;
            t10 === $ && A.throwLateFieldNI("_transform");
            t11 = geometry.___SemanticsGeometry__rect_A;
            t11 === $ && A.throwLateFieldNI("_rect");
            fragmentRect = A.MatrixUtils_transformRect(t10, t11);
            rect = rect == null ? _null : rect.expandToInclude$1(fragmentRect);
            if (rect == null)
              rect = fragmentRect;
            t10 = geometry._semanticsClipRect;
            if (t10 != null) {
              rect0 = A.MatrixUtils_transformRect(geometry.___SemanticsGeometry__transform_A, t10);
              semanticsClipRect = semanticsClipRect == null ? _null : semanticsClipRect.intersect$1(rect0);
              if (semanticsClipRect == null)
                semanticsClipRect = rect0;
            }
            t10 = geometry._paintClipRect;
            if (t10 != null) {
              rect0 = A.MatrixUtils_transformRect(geometry.___SemanticsGeometry__transform_A, t10);
              paintClipRect = paintClipRect == null ? _null : paintClipRect.intersect$1(rect0);
              if (paintClipRect == null)
                paintClipRect = rect0;
            }
            t9 = t9._object$_tagsForChildren;
            if (t9 != null)
              tags.addAll$1(0, t9);
          }
        }
        if (configuration != null)
          t8 = !(rect.left >= rect.right || rect.top >= rect.bottom);
        else
          t8 = false;
        if (t8) {
          if (node == null || usedSemanticsIds.contains$1(0, node._semantics$_id))
            node = A.SemanticsNode$(_null, B.JSArray_methods.get$first(t6).get$showOnScreen());
          usedSemanticsIds.add$1(0, node._semantics$_id);
          node.set$tags(tags);
          t5._as(rect);
          if (A.assertTest(isFinite(rect.left) && isFinite(rect.top) && isFinite(rect.right) && isFinite(rect.bottom)))
            A.assertThrow(node.toString$0(0) + " (with " + A.S(node._semantics$_owner) + ") tried to set a non-finite rect.");
          if (!node._semantics$_rect.$eq(0, rect)) {
            node._semantics$_rect = rect;
            node._semantics$_markDirty$0();
          }
          if (!A.MatrixUtils_matrixEquals(node._semantics$_transform, _null)) {
            node._semantics$_transform = null;
            node._semantics$_markDirty$0();
          }
          node.parentSemanticsClipRect = semanticsClipRect;
          node.parentPaintClipRect = paintClipRect;
          for (t7 = t7.get$iterator(group); t7.moveNext$0();) {
            t8 = t7.get$current(t7);
            if (t8.get$config() != null)
              B.JSArray_methods.get$first(t8._ancestorChain)._semantics = node;
          }
          node.updateWith$1$config(0, configuration);
          B.JSArray_methods.add$1(result, node);
        }
      }
    },
    compileChildren$5$elevationAdjustment$parentPaintClipRect$parentSemanticsClipRect$result$siblingNodes(elevationAdjustment, parentPaintClipRect, parentSemanticsClipRect, result, siblingNodes) {
      var usedSemanticsIds, compilingFragments, t2, _i, t3, t4, t5, t6, t7, geometry, node, children, childSiblingNodes, siblingNode, _this = this, _null = null,
        _s10_ = "_transform",
        t1 = type$.List_SemanticsNode;
      t1._as(result);
      t1._as(siblingNodes);
      usedSemanticsIds = A.LinkedHashSet_LinkedHashSet$_empty(type$.int);
      compilingFragments = _this._object$_children;
      for (t1 = _this._object$_siblingMergeGroups, t2 = t1.length, _i = 0; _i < t1.length; t1.length === t2 || (0, A.throwConcurrentModificationError)(t1), ++_i)
        compilingFragments = J.followedBy$1$ax(compilingFragments, t1[_i]);
      if (!_this._isExplicit) {
        if (!_this._mergesToSibling)
          B.JSArray_methods.get$first(_this._ancestorChain)._semantics = null;
        _this._mergeSiblingGroup$4(parentSemanticsClipRect, parentPaintClipRect, siblingNodes, usedSemanticsIds);
        for (t1 = J.get$iterator$ax(compilingFragments), t2 = _this._ancestorChain, t3 = A._arrayInstanceType(t2), t4 = t3._precomputed1, t3 = t3._eval$1("SubListIterable<1>"); t1.moveNext$0();) {
          t5 = t1.get$current(t1);
          t6 = B.JSArray_methods.get$first(t2);
          t7 = t5._ancestorChain;
          A.assertHelper(J.$eq$(t6, B.JSArray_methods.get$last(t7)));
          if (t5 instanceof A._SwitchableSemanticsFragment)
            if (t5._isExplicit && B.JSArray_methods.get$first(t7)._semantics != null && usedSemanticsIds.contains$1(0, B.JSArray_methods.get$first(t7)._semantics._semantics$_id))
              B.JSArray_methods.get$first(t7)._semantics = null;
          t6 = new A.SubListIterable(t2, 1, _null, t3);
          t6.SubListIterable$3(t2, 1, _null, t4);
          B.JSArray_methods.addAll$1(t7, t6);
          t5.compileChildren$5$elevationAdjustment$parentPaintClipRect$parentSemanticsClipRect$result$siblingNodes(elevationAdjustment + _this._config._elevation, parentPaintClipRect, parentSemanticsClipRect, result, siblingNodes);
        }
        return;
      }
      t1 = _this._ancestorChain;
      geometry = t1.length > 1 ? A._SemanticsGeometry$(t1, parentPaintClipRect, parentSemanticsClipRect) : _null;
      t2 = !_this._mergeIntoParent;
      if (t2) {
        if (geometry == null)
          t3 = _null;
        else {
          t3 = geometry.___SemanticsGeometry__rect_A;
          t3 === $ && A.throwLateFieldNI("_rect");
          if (!t3.get$isEmpty(0)) {
            t3 = geometry.___SemanticsGeometry__transform_A;
            t3 === $ && A.throwLateFieldNI(_s10_);
            t3 = t3.isZero$0();
          } else
            t3 = true;
        }
        t3 = t3 === true;
      } else
        t3 = false;
      if (t3)
        return;
      t3 = B.JSArray_methods.get$first(t1);
      node = t3._semantics;
      if (node == null)
        node = t3._semantics = A.SemanticsNode$(_null, B.JSArray_methods.get$first(t1).get$showOnScreen());
      node.set$tags(_this._object$_tagsForChildren);
      node.elevationAdjustment = elevationAdjustment;
      if (elevationAdjustment !== 0) {
        _this._ensureConfigIsWritable$0();
        t3 = _this._config;
        t3.set$elevation(0, t3._elevation + elevationAdjustment);
      }
      if (geometry != null) {
        A.assertHelper(t1.length > 1);
        t3 = geometry.___SemanticsGeometry__rect_A;
        t3 === $ && A.throwLateFieldNI("_rect");
        node.set$rect(0, t3);
        t3 = geometry.___SemanticsGeometry__transform_A;
        t3 === $ && A.throwLateFieldNI(_s10_);
        node.set$transform(0, t3);
        node.parentSemanticsClipRect = geometry._semanticsClipRect;
        node.parentPaintClipRect = geometry._paintClipRect;
        if (t2 && geometry._markAsHidden) {
          _this._ensureConfigIsWritable$0();
          _this._config._setFlag$2(B.SemanticsFlag_8192_isHidden, true);
        }
      }
      t2 = type$.JSArray_SemanticsNode;
      children = A._setArrayType([], t2);
      _this._mergeSiblingGroup$4(node.parentSemanticsClipRect, node.parentPaintClipRect, siblingNodes, usedSemanticsIds);
      for (t3 = J.get$iterator$ax(compilingFragments); t3.moveNext$0();) {
        t4 = t3.get$current(t3);
        if (t4 instanceof A._SwitchableSemanticsFragment) {
          if (t4._isExplicit) {
            t5 = t4._ancestorChain;
            t5 = B.JSArray_methods.get$first(t5)._semantics != null && usedSemanticsIds.contains$1(0, B.JSArray_methods.get$first(t5)._semantics._semantics$_id);
          } else
            t5 = false;
          if (t5)
            B.JSArray_methods.get$first(t4._ancestorChain)._semantics = null;
        }
        childSiblingNodes = A._setArrayType([], t2);
        t5 = node.parentSemanticsClipRect;
        t4.compileChildren$5$elevationAdjustment$parentPaintClipRect$parentSemanticsClipRect$result$siblingNodes(0, node.parentPaintClipRect, t5, children, childSiblingNodes);
        B.JSArray_methods.addAll$1(siblingNodes, childSiblingNodes);
      }
      t2 = _this._config;
      if (t2._isSemanticBoundary)
        B.JSArray_methods.get$first(t1).assembleSemanticsNode$3(node, _this._config, children);
      else
        node.updateWith$2$childrenInInversePaintOrder$config(0, children, t2);
      B.JSArray_methods.add$1(result, node);
      for (t1 = siblingNodes.length, t2 = type$.SemanticsTag, _i = 0; _i < siblingNodes.length; siblingNodes.length === t1 || (0, A.throwConcurrentModificationError)(siblingNodes), ++_i) {
        siblingNode = siblingNodes[_i];
        A.assertHelper(siblingNode._semantics$_transform == null);
        t3 = node._semantics$_transform;
        if (!A.MatrixUtils_matrixEquals(siblingNode._semantics$_transform, t3)) {
          siblingNode._semantics$_transform = t3 == null || A.MatrixUtils_isIdentity(t3) ? _null : t3;
          siblingNode._semantics$_markDirty$0();
        }
        if (_this._object$_tagsForChildren != null) {
          if (siblingNode.tags == null)
            siblingNode.set$tags(A.LinkedHashSet_LinkedHashSet$_empty(t2));
          t3 = siblingNode.tags;
          t3.toString;
          t4 = _this._object$_tagsForChildren;
          t4.toString;
          t3.addAll$1(0, t4);
        }
      }
      B.JSArray_methods.addAll$1(result, siblingNodes);
      B.JSArray_methods.clear$0(siblingNodes);
    },
    get$config() {
      return this._isExplicit ? null : this._config;
    },
    addAll$1(_, fragments) {
      var t1, t2, _i, fragment, t3, t4, _this = this;
      type$.Iterable__InterestingSemanticsFragment._as(fragments);
      for (t1 = fragments.length, t2 = _this._object$_children, _i = 0; _i < fragments.length; fragments.length === t1 || (0, A.throwConcurrentModificationError)(fragments), ++_i) {
        fragment = fragments[_i];
        B.JSArray_methods.add$1(t2, fragment);
        if (fragment.get$config() == null)
          continue;
        if (!_this._isConfigWritable) {
          _this._config = _this._config.copy$0();
          _this._isConfigWritable = true;
        }
        t3 = _this._config;
        t4 = fragment.get$config();
        t4.toString;
        t3.absorb$1(t4);
      }
    },
    addTags$1(tags) {
      type$.Iterable_SemanticsTag._as(tags);
      this.super$_InterestingSemanticsFragment$addTags(tags);
      if (tags._collection$_length !== 0) {
        this._ensureConfigIsWritable$0();
        tags.forEach$1(0, this._config.get$addTagForChildren());
      }
    },
    _ensureConfigIsWritable$0() {
      var t1, t2, _this = this;
      if (!_this._isConfigWritable) {
        t1 = _this._config;
        t2 = A.SemanticsConfiguration$();
        t2._isSemanticBoundary = t1._isSemanticBoundary;
        t2.explicitChildNodes = t1.explicitChildNodes;
        t2.isBlockingSemanticsOfPreviouslyPaintedNodes = t1.isBlockingSemanticsOfPreviouslyPaintedNodes;
        t2._hasBeenAnnotated = t1._hasBeenAnnotated;
        t2._isMergingSemanticsOfDescendants = t1._isMergingSemanticsOfDescendants;
        t2._textDirection = t1._textDirection;
        t2._sortKey = t1._sortKey;
        t2._identifier = t1._identifier;
        t2._attributedLabel = t1._attributedLabel;
        t2._attributedIncreasedValue = t1._attributedIncreasedValue;
        t2._attributedValue = t1._attributedValue;
        t2._attributedDecreasedValue = t1._attributedDecreasedValue;
        t2._attributedHint = t1._attributedHint;
        t2._hintOverrides = t1._hintOverrides;
        t2._tooltip = t1._tooltip;
        t2._elevation = t1._elevation;
        t2._thickness = t1._thickness;
        t2._flags = t1._flags;
        t2.set$_tagsForChildren(t1._tagsForChildren);
        t2._textSelection = t1._textSelection;
        t2._scrollPosition = t1._scrollPosition;
        t2._scrollExtentMax = t1._scrollExtentMax;
        t2._scrollExtentMin = t1._scrollExtentMin;
        t2._actionsAsBits = t1._actionsAsBits;
        t2._indexInParent = t1._indexInParent;
        t2._scrollIndex = t1._scrollIndex;
        t2._scrollChildCount = t1._scrollChildCount;
        t2._platformViewId = t1._platformViewId;
        t2._maxValueLength = t1._maxValueLength;
        t2._currentValueLength = t1._currentValueLength;
        t2._actions.addAll$1(0, t1._actions);
        t2._customSemanticsActions.addAll$1(0, t1._customSemanticsActions);
        t2.isBlockingUserActions = t1.isBlockingUserActions;
        t2._headingLevel = t1._headingLevel;
        t2._linkUrl = t1._linkUrl;
        t2._role = t1._role;
        _this._config = t2;
        _this._isConfigWritable = true;
      }
    },
    markAsExplicit$0() {
      this._isExplicit = true;
    }
  };
  A._SemanticsGeometry.prototype = {
    _computeValues$3(parentSemanticsClipRect, parentPaintClipRect, ancestors) {
      var t1, index, t2, semanticsParent, semanticsChild, clipPath, ancestor, t3, t4, i, $parent, owner, paintRect, _this = this, _null = null;
      type$.List_RenderObject._as(ancestors);
      A.assertHelper(ancestors.length > 1);
      t1 = new A.Matrix40(new Float64Array(16));
      t1.setIdentity$0();
      _this.___SemanticsGeometry__transform_A = t1;
      _this._semanticsClipRect = parentSemanticsClipRect;
      _this._paintClipRect = parentPaintClipRect;
      for (index = ancestors.length - 1, t1 = type$.JSArray_RenderObject; index > 0;) {
        t2 = ancestors.length;
        if (!(index < t2))
          return A.ioore(ancestors, index);
        semanticsParent = ancestors[index];
        --index;
        if (!(index < t2))
          return A.ioore(ancestors, index);
        semanticsChild = ancestors[index];
        A._SemanticsGeometry__applyIntermediatePaintTransforms(semanticsParent, semanticsChild, _this.___SemanticsGeometry__transform_A);
        if (semanticsParent === semanticsChild.get$parent(semanticsChild))
          _this._computeClipRect$4(semanticsParent, semanticsChild, _this._semanticsClipRect, _this._paintClipRect);
        else {
          clipPath = A._setArrayType([semanticsChild], t1);
          ancestor = semanticsChild.get$parent(semanticsChild);
          while (true) {
            t2 = ancestor == null;
            t3 = !t2;
            if (!(t3 && ancestor._semantics == null))
              break;
            B.JSArray_methods.add$1(clipPath, ancestor);
            ancestor = ancestor.get$parent(ancestor);
          }
          if (t2)
            t4 = _null;
          else {
            t4 = ancestor._semantics;
            t4 = t4 == null ? _null : t4.parentPaintClipRect;
          }
          _this._paintClipRect = t4;
          if (t2)
            t2 = _null;
          else {
            t2 = ancestor._semantics;
            t2 = t2 == null ? _null : t2.parentSemanticsClipRect;
          }
          _this._semanticsClipRect = t2;
          if (t3) {
            A.assertHelper(ancestor._semantics != null);
            A.assertHelper(!ancestor._needsSemanticsUpdate);
            for (t2 = clipPath.length, i = t2 - 1, $parent = ancestor; i >= 0; --i) {
              if (!(i < t2))
                return A.ioore(clipPath, i);
              _this._computeClipRect$4($parent, clipPath[i], _this._semanticsClipRect, _this._paintClipRect);
              t2 = clipPath.length;
              if (!(i < t2))
                return A.ioore(clipPath, i);
              $parent = clipPath[i];
            }
          }
        }
      }
      owner = B.JSArray_methods.get$first(ancestors);
      t1 = _this._semanticsClipRect;
      t1 = t1 == null ? _null : t1.intersect$1(owner.get$semanticBounds());
      if (t1 == null)
        t1 = owner.get$semanticBounds();
      _this.___SemanticsGeometry__rect_A = t1;
      t2 = _this._paintClipRect;
      if (t2 != null) {
        paintRect = t2.intersect$1(t1);
        t1 = paintRect.get$isEmpty(0) && !_this.___SemanticsGeometry__rect_A.get$isEmpty(0);
        _this._markAsHidden = t1;
        if (!t1)
          _this.___SemanticsGeometry__rect_A = paintRect;
      }
    },
    _computeClipRect$4($parent, child, parentSemanticsClipRect, parentPaintClipRect) {
      var t1, additionalPaintClip, t2, semanticsClip;
      A.assertHelper(child.get$parent(child) === $parent);
      t1 = $.$get$_SemanticsGeometry__temporaryTransformHolder();
      t1.setIdentity$0();
      $parent.applyPaintTransform$2(child, t1);
      additionalPaintClip = $parent.describeApproximatePaintClip$1(child);
      t2 = A._SemanticsGeometry__transformRect(A._SemanticsGeometry__intersectRects(additionalPaintClip, parentPaintClipRect), t1);
      this._paintClipRect = t2;
      if (t2 == null)
        this._semanticsClipRect = null;
      else {
        semanticsClip = $parent.describeSemanticsClip$1(child);
        this._semanticsClipRect = A._SemanticsGeometry__transformRect(semanticsClip == null ? A._SemanticsGeometry__intersectRects(parentSemanticsClipRect, additionalPaintClip) : semanticsClip, t1);
      }
    }
  };
  A.DiagnosticsDebugCreator.prototype = {};
  A._PipelineOwner_Object_DiagnosticableTreeMixin.prototype = {};
  A._RenderObject_Object_DiagnosticableTreeMixin.prototype = {};
  A.PlaceholderSpanIndexSemanticsTag.prototype = {
    $eq(_, other) {
      if (other == null)
        return false;
      return other instanceof A.PlaceholderSpanIndexSemanticsTag && other.index === this.index;
    },
    get$hashCode(_) {
      return A.Object_hash(B.Type_f3u, this.index, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue);
    }
  };
  A.TextParentData.prototype = {
    detach$0(_) {
      this._paragraph$_offset = this.span = null;
      this.super$_TextParentData_ParentData_ContainerParentDataMixin$detach(0);
    },
    toString$0(_) {
      var t1 = A.S(this.span),
        t2 = this._paragraph$_offset;
      t2 = t2 == null ? "not laid out" : "offset: " + t2.toString$0(0);
      return "widget: " + t1 + ", " + t2;
    }
  };
  A.RenderInlineChildrenContainerDefaults.prototype = {
    setupParentData$1(child) {
      type$.RenderBox._as(child);
      if (!(child.parentData instanceof A.TextParentData))
        child.parentData = new A.TextParentData(null, null);
    },
    layoutInlineChildren$3(maxWidth, layoutChild, getChildBaseline) {
      var constraints, t1, child, t2, t3, t4;
      type$.Size_Function_RenderBox_BoxConstraints._as(layoutChild);
      type$.nullable_double_Function_RenderBox_BoxConstraints_TextBaseline._as(getChildBaseline);
      constraints = new A.BoxConstraints(0, maxWidth, 0, 1 / 0);
      t1 = A._setArrayType([], type$.JSArray_PlaceholderDimensions);
      child = this.ContainerRenderObjectMixin__firstChild;
      t2 = A._instanceType(this);
      t3 = t2._eval$1("ContainerRenderObjectMixin.0");
      t2 = t2._eval$1("ContainerRenderObjectMixin.1");
      while (child != null) {
        t1.push(A.RenderInlineChildrenContainerDefaults__layoutChild(child, constraints, layoutChild, getChildBaseline));
        t3._as(child);
        A.assertHelper(child.get$parent(child) === this);
        t4 = child.parentData;
        t4.toString;
        child = t2._as(t4).ContainerParentDataMixin_nextSibling;
      }
      return t1;
    },
    positionInlineChildren$1(boxes) {
      var child, t1, t2, t3, t4, _i, t5, box, _this = this;
      type$.List_TextBox._as(boxes);
      child = _this.ContainerRenderObjectMixin__firstChild;
      for (t1 = boxes.length, t2 = type$.TextParentData, t3 = A._instanceType(_this), t4 = t3._eval$1("ContainerRenderObjectMixin.0"), t3 = t3._eval$1("ContainerRenderObjectMixin.1"), _i = 0; t5 = boxes.length, _i < t5; boxes.length === t1 || (0, A.throwConcurrentModificationError)(boxes), ++_i) {
        box = boxes[_i];
        if (child == null) {
          A.assertThrow("The length of boxes (" + t5 + ") should be greater than childCount (" + _this.ContainerRenderObjectMixin__childCount + ")");
          return;
        }
        t5 = child.parentData;
        t5.toString;
        t2._as(t5)._paragraph$_offset = new A.Offset(box.left, box.top);
        t4._as(child);
        A.assertHelper(child.get$parent(child) === _this);
        t5 = child.parentData;
        t5.toString;
        child = t3._as(t5).ContainerParentDataMixin_nextSibling;
      }
      for (; child != null;) {
        t1 = child.parentData;
        t1.toString;
        t2._as(t1)._paragraph$_offset = null;
        t4._as(child);
        A.assertHelper(child.get$parent(child) === _this);
        t1 = child.parentData;
        t1.toString;
        child = t3._as(t1).ContainerParentDataMixin_nextSibling;
      }
    },
    defaultApplyPaintTransform$2(child, transform) {
      var offset,
        t1 = child.parentData;
      t1.toString;
      offset = type$.TextParentData._as(t1)._paragraph$_offset;
      if (offset == null)
        transform.setZero$0();
      else
        transform.translate$2(0, offset._dx, offset._dy);
    },
    paintInlineChildren$2(context, offset) {
      var t1, t2, t3, t4, t5, t6, childOffset,
        child = this.ContainerRenderObjectMixin__firstChild;
      for (t1 = offset._dx, t2 = offset._dy, t3 = A._instanceType(this), t4 = t3._eval$1("ContainerRenderObjectMixin.0"), t3 = t3._eval$1("ContainerRenderObjectMixin.1"), t5 = type$.TextParentData; child != null;) {
        t6 = child.parentData;
        t6.toString;
        childOffset = t5._as(t6)._paragraph$_offset;
        if (childOffset == null)
          return;
        context.paintChild$2(child, new A.Offset(childOffset._dx + t1, childOffset._dy + t2));
        t4._as(child);
        A.assertHelper(child.get$parent(child) === this);
        t6 = child.parentData;
        t6.toString;
        child = t3._as(t6).ContainerParentDataMixin_nextSibling;
      }
    },
    hitTestInlineChildren$2(result, position) {
      var t2, t3, t4, childOffset, child, _box_0 = {},
        t1 = _box_0.child = this.ContainerRenderObjectMixin__firstChild;
      for (t2 = A._instanceType(this), t3 = t2._eval$1("ContainerRenderObjectMixin.0"), t2 = t2._eval$1("ContainerRenderObjectMixin.1"), t4 = type$.TextParentData; t1 != null; t1 = child) {
        t1 = t1.parentData;
        t1.toString;
        childOffset = t4._as(t1)._paragraph$_offset;
        if (childOffset == null)
          return false;
        if (result.addWithPaintOffset$3$hitTest$offset$position(new A.RenderInlineChildrenContainerDefaults_hitTestInlineChildren_closure(_box_0), childOffset, position))
          return true;
        t1 = t3._as(_box_0.child);
        A.assertHelper(t1.get$parent(t1) === this);
        t1 = t1.parentData;
        t1.toString;
        child = t2._as(t1).ContainerParentDataMixin_nextSibling;
        _box_0.child = child;
      }
      return false;
    }
  };
  A.RenderInlineChildrenContainerDefaults_hitTestInlineChildren_closure.prototype = {
    call$2(result, transformed) {
      return this._box_0.child.hitTest$2$position(result, transformed);
    },
    $signature: 20
  };
  A.RenderParagraph.prototype = {
    get$_paragraph$_textIntrinsics() {
      var t2, _null = null,
        t1 = this._textIntrinsicsCache;
      if (t1 == null)
        t1 = this._textIntrinsicsCache = A.TextPainter$(_null, _null, _null, _null, _null, B.TextAlign_4, _null, _null, B._LinearTextScaler_1, B.TextWidthBasis_0);
      t2 = this._textPainter;
      t1.set$text(0, t2._text_painter$_text);
      t1.set$textAlign(0, t2._textAlign);
      t1.set$textDirection(t2._text_painter$_textDirection);
      t1.set$textScaler(t2._text_painter$_textScaler);
      t1.set$maxLines(t2._maxLines);
      t1.set$ellipsis(t2._ellipsis);
      t1.set$locale(0, t2._locale);
      t1.set$strutStyle(t2._strutStyle);
      t1.set$textWidthBasis(t2._textWidthBasis);
      t1.set$textHeightBehavior(t2._textHeightBehavior);
      return t1;
    },
    set$text(_, value) {
      var _this = this, _null = null,
        t1 = _this._textPainter;
      switch (t1._text_painter$_text.compareTo$1(0, value).index) {
        case 0:
          return;
        case 1:
          t1.set$text(0, value);
          _this.set$_cachedCombinedSemanticsInfos(_null);
          _this.markNeedsSemanticsUpdate$0();
          break;
        case 2:
          t1.set$text(0, value);
          _this.set$_cachedAttributedLabels(_null);
          _this.set$_cachedCombinedSemanticsInfos(_null);
          _this.markNeedsPaint$0();
          _this.markNeedsSemanticsUpdate$0();
          break;
        case 3:
          t1.set$text(0, value);
          _this._overflowShader = null;
          _this.set$_cachedAttributedLabels(_null);
          _this.set$_cachedCombinedSemanticsInfos(_null);
          _this.markNeedsLayout$0();
          _this._removeSelectionRegistrarSubscription$0();
          _this._disposeSelectableFragments$0();
          _this._updateSelectionRegistrarSubscription$0();
          break;
      }
    },
    set$registrar(value) {
      var _this = this;
      if (value == _this._registrar)
        return;
      _this._removeSelectionRegistrarSubscription$0();
      _this._disposeSelectableFragments$0();
      _this._registrar = value;
      _this._updateSelectionRegistrarSubscription$0();
    },
    _updateSelectionRegistrarSubscription$0() {
      var t1, t2, _this = this;
      if (_this._registrar == null)
        return;
      if (_this._lastSelectableFragments == null)
        _this.set$_lastSelectableFragments(_this._getSelectableFragments$0());
      t1 = _this._lastSelectableFragments;
      t1.toString;
      t2 = _this._registrar;
      B.JSArray_methods.forEach$1(t1, t2.get$add(t2));
      if (_this._lastSelectableFragments.length !== 0)
        _this.markNeedsCompositingBitsUpdate$0();
    },
    _removeSelectionRegistrarSubscription$0() {
      var t2,
        t1 = this._registrar;
      if (t1 == null || this._lastSelectableFragments == null)
        return;
      t2 = this._lastSelectableFragments;
      t2.toString;
      B.JSArray_methods.forEach$1(t2, t1.get$remove(t1));
    },
    _getSelectableFragments$0() {
      var end, start, end0, t1,
        plainText = this._textPainter._text_painter$_text.toPlainText$1$includeSemanticsLabels(false),
        result = A._setArrayType([], type$.JSArray__SelectableFragment);
      for (end = plainText.length, start = 0; start < end;) {
        end0 = B.JSString_methods.indexOf$2(plainText, $.$get$RenderParagraph__placeholderCharacter(), start);
        if (start !== end0) {
          if (end0 === -1)
            end0 = end;
          A.assertHelper(start >= -1);
          A.assertHelper(end0 >= -1);
          A.assertHelper(start >= 0 && end0 >= 0 && start !== end0 && end0 >= start);
          t1 = new A._SelectableFragment(new A.TextRange(start, end0), this, plainText, $.$get$ChangeNotifier__emptyListeners());
          $.$get$FlutterMemoryAllocations_instance().dispatchObjectCreated$3$className$library$object(B.Type_ChangeNotifier_ozy.toString$0(0), "package:flutter/foundation.dart", t1);
          t1.ChangeNotifier__creationDispatched = true;
          t1.___SelectableFragment__selectionGeometry_A = t1._getSelectionGeometry$0();
          B.JSArray_methods.add$1(result, t1);
          start = end0;
        }
        ++start;
      }
      return result;
    },
    _disposeSelectableFragments$0() {
      var t2, _i,
        t1 = this._lastSelectableFragments;
      if (t1 == null)
        return;
      for (t2 = t1.length, _i = 0; _i < t1.length; t1.length === t2 || (0, A.throwConcurrentModificationError)(t1), ++_i)
        t1[_i].dispose$0();
      this.set$_lastSelectableFragments(null);
    },
    get$alwaysNeedsCompositing() {
      var t1 = this._lastSelectableFragments;
      t1 = t1 == null ? null : t1.length !== 0;
      return t1 === true;
    },
    markNeedsLayout$0() {
      var t1 = this._lastSelectableFragments;
      if (t1 != null)
        B.JSArray_methods.forEach$1(t1, new A.RenderParagraph_markNeedsLayout_closure());
      this.super$RenderBox$markNeedsLayout();
    },
    dispose$0() {
      var t1, _this = this;
      _this._removeSelectionRegistrarSubscription$0();
      _this._disposeSelectableFragments$0();
      _this._textPainter.dispose$0();
      t1 = _this._textIntrinsicsCache;
      if (t1 != null)
        t1.dispose$0();
      _this.super$RenderObject$dispose();
    },
    set$textAlign(_, value) {
      var t1 = this._textPainter;
      if (t1._textAlign === value)
        return;
      t1.set$textAlign(0, value);
      this.markNeedsPaint$0();
    },
    set$textDirection(value) {
      var t1 = this._textPainter;
      if (t1._text_painter$_textDirection === value)
        return;
      t1.set$textDirection(value);
      this.markNeedsLayout$0();
    },
    set$softWrap(value) {
      if (this._softWrap === value)
        return;
      this._softWrap = value;
      this.markNeedsLayout$0();
    },
    set$overflow(_, value) {
      var t1, _this = this;
      if (_this._paragraph$_overflow === value)
        return;
      _this._paragraph$_overflow = value;
      t1 = value === B.TextOverflow_2 ? "\u2026" : null;
      _this._textPainter.set$ellipsis(t1);
      _this.markNeedsLayout$0();
    },
    set$textScaler(value) {
      var t1 = this._textPainter;
      if (t1._text_painter$_textScaler.$eq(0, value))
        return;
      t1.set$textScaler(value);
      this._overflowShader = null;
      this.markNeedsLayout$0();
    },
    set$maxLines(value) {
      var t1;
      A.assertHelper(value == null || value > 0);
      t1 = this._textPainter;
      if (t1._maxLines == value)
        return;
      t1.set$maxLines(value);
      this._overflowShader = null;
      this.markNeedsLayout$0();
    },
    set$locale(_, value) {
      var t1 = this._textPainter;
      if (J.$eq$(t1._locale, value))
        return;
      t1.set$locale(0, value);
      this._overflowShader = null;
      this.markNeedsLayout$0();
    },
    set$strutStyle(value) {
      var t1 = this._textPainter;
      if (J.$eq$(t1._strutStyle, value))
        return;
      t1.set$strutStyle(value);
      this._overflowShader = null;
      this.markNeedsLayout$0();
    },
    set$textWidthBasis(value) {
      var t1 = this._textPainter;
      if (t1._textWidthBasis === value)
        return;
      t1.set$textWidthBasis(value);
      this._overflowShader = null;
      this.markNeedsLayout$0();
    },
    set$textHeightBehavior(value) {
      return;
    },
    set$selectionColor(value) {
      var t1, _this = this;
      if (J.$eq$(_this._selectionColor, value))
        return;
      _this._selectionColor = value;
      t1 = _this._lastSelectableFragments;
      t1 = t1 == null ? null : B.JSArray_methods.any$1(t1, new A.RenderParagraph_selectionColor_closure());
      if (t1 === true)
        _this.markNeedsPaint$0();
    },
    _getOffsetForPosition$1(position) {
      var _this = this,
        t1 = _this.getOffsetForCaret$2(position, B.Rect_0_0_0_0);
      A.assertHelper(!_this.get$debugNeedsLayout());
      _this._layoutTextWithConstraints$1(A.RenderObject.prototype.get$constraints.call(_this));
      return t1.$add(0, new A.Offset(0, _this._textPainter.getFullHeightForCaret$2(position, B.Rect_0_0_0_0)));
    },
    computeMinIntrinsicWidth$1(height) {
      var placeholderDimensions, t1;
      A._asDouble(height);
      placeholderDimensions = this.layoutInlineChildren$3(1 / 0, new A.RenderParagraph_computeMinIntrinsicWidth_closure(), A.layout_helper_ChildLayoutHelper_getDryBaseline$closure());
      t1 = this.get$_paragraph$_textIntrinsics();
      t1.setPlaceholderDimensions$1(placeholderDimensions);
      t1.layout$0();
      t1.get$_debugAssertTextLayoutIsValid();
      return t1._layoutCache.layout._paragraph.get$minIntrinsicWidth();
    },
    computeMaxIntrinsicWidth$1(height) {
      var placeholderDimensions, t1;
      A._asDouble(height);
      placeholderDimensions = this.layoutInlineChildren$3(1 / 0, new A.RenderParagraph_computeMaxIntrinsicWidth_closure(), A.layout_helper_ChildLayoutHelper_getDryBaseline$closure());
      t1 = this.get$_paragraph$_textIntrinsics();
      t1.setPlaceholderDimensions$1(placeholderDimensions);
      t1.layout$0();
      t1.get$_debugAssertTextLayoutIsValid();
      return t1._layoutCache.layout._paragraph.get$maxIntrinsicWidth();
    },
    _computeIntrinsicHeight$1(width) {
      var _this = this,
        t1 = _this.get$_paragraph$_textIntrinsics();
      t1.setPlaceholderDimensions$1(_this.layoutInlineChildren$3(width, A.layout_helper_ChildLayoutHelper_dryLayoutChild$closure(), A.layout_helper_ChildLayoutHelper_getDryBaseline$closure()));
      t1.layout$2$maxWidth$minWidth(_this._softWrap || _this._paragraph$_overflow === B.TextOverflow_2 ? width : 1 / 0, width);
      t1.get$_debugAssertTextLayoutIsValid();
      t1 = t1._layoutCache.layout._paragraph;
      return t1.get$height(t1);
    },
    computeMinIntrinsicHeight$1(width) {
      return this._computeIntrinsicHeight$1(A._asDouble(width));
    },
    computeMaxIntrinsicHeight$1(width) {
      return this._computeIntrinsicHeight$1(A._asDouble(width));
    },
    hitTestSelf$1(position) {
      return true;
    },
    hitTestChildren$2$position(result, position) {
      var spanHit, span,
        t1 = this._textPainter,
        glyph = t1.getClosestGlyphForOffset$1(position);
      if (glyph != null && glyph.graphemeClusterLayoutBounds.contains$1(0, position)) {
        t1 = t1._text_painter$_text;
        t1.toString;
        spanHit = t1.getSpanForPosition$1(new A.TextPosition(glyph.graphemeClusterCodeUnitRange.start, B.TextAffinity_1));
      } else
        spanHit = null;
      t1 = type$.HitTestTarget._is(spanHit);
      span = t1 ? spanHit : null;
      if (t1) {
        result.add$1(0, new A.HitTestEntry(span, type$.HitTestEntry_HitTestTarget));
        return true;
      }
      return this.hitTestInlineChildren$2(result, position);
    },
    systemFontsDidChange$0() {
      this.super$RelayoutWhenSystemFontsChangeMixin$systemFontsDidChange();
      this._textPainter.markNeedsLayout$0();
    },
    _layoutTextWithConstraints$1(constraints) {
      var t2, _this = this,
        t1 = _this._textPainter;
      t1.setPlaceholderDimensions$1(_this._paragraph$_placeholderDimensions);
      t2 = constraints.maxWidth;
      t2 = _this._softWrap || _this._paragraph$_overflow === B.TextOverflow_2 ? t2 : 1 / 0;
      t1.layout$2$maxWidth$minWidth(t2, constraints.minWidth);
    },
    computeDryLayout$1(constraints) {
      var _this = this,
        t1 = _this.get$_paragraph$_textIntrinsics(),
        t2 = constraints.maxWidth;
      t1.setPlaceholderDimensions$1(_this.layoutInlineChildren$3(t2, A.layout_helper_ChildLayoutHelper_dryLayoutChild$closure(), A.layout_helper_ChildLayoutHelper_getDryBaseline$closure()));
      t2 = _this._softWrap || _this._paragraph$_overflow === B.TextOverflow_2 ? t2 : 1 / 0;
      t1.layout$2$maxWidth$minWidth(t2, constraints.minWidth);
      return constraints.constrain$1(t1.get$size(0));
    },
    computeDistanceToActualBaseline$1(baseline) {
      var t1, _this = this;
      type$.TextBaseline._as(baseline);
      A.assertHelper(!_this.get$debugNeedsLayout());
      A.assertHelper(A.RenderObject.prototype.get$constraints.call(_this).debugAssertIsValid$0());
      _this._layoutTextWithConstraints$1(A.RenderObject.prototype.get$constraints.call(_this));
      t1 = _this._textPainter;
      t1.get$_debugAssertTextLayoutIsValid();
      return t1._layoutCache.layout.getDistanceToBaseline$1(B.TextBaseline_0);
    },
    computeDryBaseline$2(constraints, baseline) {
      var t1, t2, _this = this;
      type$.BoxConstraints._as(constraints);
      type$.TextBaseline._as(baseline);
      A.assertHelper(constraints.debugAssertIsValid$0());
      t1 = _this.get$_paragraph$_textIntrinsics();
      t2 = constraints.maxWidth;
      t1.setPlaceholderDimensions$1(_this.layoutInlineChildren$3(t2, A.layout_helper_ChildLayoutHelper_dryLayoutChild$closure(), A.layout_helper_ChildLayoutHelper_getDryBaseline$closure()));
      t2 = _this._softWrap || _this._paragraph$_overflow === B.TextOverflow_2 ? t2 : 1 / 0;
      t1.layout$2$maxWidth$minWidth(t2, constraints.minWidth);
      t2 = _this.get$_paragraph$_textIntrinsics();
      t2.get$_debugAssertTextLayoutIsValid();
      return t2._layoutCache.layout.getDistanceToBaseline$1(B.TextBaseline_0);
    },
    performLayout$0() {
      var constraints, t2, textSize, didOverflowHeight, didOverflowWidth, t3, t4, fadeSizePainter, _0_1, fadeEnd, _0_2, fadeStart, _this = this, _null = null,
        t1 = _this._lastSelectableFragments;
      if (t1 != null)
        B.JSArray_methods.forEach$1(t1, new A.RenderParagraph_performLayout_closure());
      constraints = A.RenderObject.prototype.get$constraints.call(_this);
      _this.set$_paragraph$_placeholderDimensions(_this.layoutInlineChildren$3(constraints.maxWidth, A.layout_helper_ChildLayoutHelper_layoutChild$closure(), A.layout_helper_ChildLayoutHelper_getBaseline$closure()));
      _this._layoutTextWithConstraints$1(constraints);
      t1 = _this._textPainter;
      t2 = t1.get$inlinePlaceholderBoxes();
      t2.toString;
      _this.positionInlineChildren$1(t2);
      textSize = t1.get$size(0);
      _this.set$size(0, constraints.constrain$1(textSize));
      if (!(_this.get$size(0)._dy < textSize._dy)) {
        t1.get$_debugAssertTextLayoutIsValid();
        didOverflowHeight = t1._layoutCache.layout._paragraph.get$didExceedMaxLines();
      } else
        didOverflowHeight = true;
      didOverflowWidth = _this.get$size(0)._dx < textSize._dx;
      if (didOverflowWidth || didOverflowHeight)
        switch (_this._paragraph$_overflow.index) {
          case 3:
            _this._needsClipping = false;
            _this._overflowShader = null;
            break;
          case 0:
          case 2:
            _this._needsClipping = true;
            _this._overflowShader = null;
            break;
          case 1:
            _this._needsClipping = true;
            t2 = A.TextSpan$(_null, t1._text_painter$_text.style, "\u2026");
            t3 = t1._text_painter$_textDirection;
            t3.toString;
            t4 = t1._text_painter$_textScaler;
            fadeSizePainter = A.TextPainter$(_null, t1._locale, _null, _null, t2, B.TextAlign_4, t3, _null, t4, B.TextWidthBasis_0);
            fadeSizePainter.layout$0();
            if (didOverflowWidth) {
              switch (t1._text_painter$_textDirection.index) {
                case 0:
                  t1 = new A._Record_2(fadeSizePainter.get$width(0), 0);
                  break;
                case 1:
                  t1 = new A._Record_2(_this.get$size(0)._dx - fadeSizePainter.get$width(0), _this.get$size(0)._dx);
                  break;
                default:
                  t1 = _null;
              }
              _0_1 = t1._0;
              fadeEnd = _null;
              _0_2 = t1._1;
              fadeEnd = _0_2;
              fadeStart = _0_1;
              _this._overflowShader = A.Gradient_Gradient$linear(new A.Offset(fadeStart, 0), new A.Offset(fadeEnd, 0), A._setArrayType([B.Color_wst, B.Color_GmJ], type$.JSArray_Color), _null, B.TileMode_0);
            } else {
              fadeEnd = _this.get$size(0)._dy;
              fadeSizePainter.get$_debugAssertTextLayoutIsValid();
              t1 = fadeSizePainter._layoutCache.layout._paragraph;
              _this._overflowShader = A.Gradient_Gradient$linear(new A.Offset(0, fadeEnd - t1.get$height(t1) / 2), new A.Offset(0, fadeEnd), A._setArrayType([B.Color_wst, B.Color_GmJ], type$.JSArray_Color), _null, B.TileMode_0);
            }
            fadeSizePainter.dispose$0();
            break;
        }
      else {
        _this._needsClipping = false;
        _this._overflowShader = null;
      }
    },
    applyPaintTransform$2(child, transform) {
      this.defaultApplyPaintTransform$2(type$.RenderBox._as(child), transform);
    },
    paint$2(context, offset) {
      var t1, t2, t3, bounds, _i, paint, _this = this;
      _this._layoutTextWithConstraints$1(A.RenderObject.prototype.get$constraints.call(_this));
      A.assertHelper(new A.RenderParagraph_paint_closure(_this, context, offset).call$0());
      if (_this._needsClipping) {
        t1 = _this.get$size(0);
        t2 = offset._dx;
        t3 = offset._dy;
        bounds = new A.Rect(t2, t3, t2 + t1._dx, t3 + t1._dy);
        if (_this._overflowShader != null)
          context.get$canvas(context).saveLayer$2(bounds, $.$get$_renderer().createPaint$0());
        else
          context.get$canvas(context).save$0(0);
        context.get$canvas(context).clipRect$1(bounds);
      }
      t1 = _this._lastSelectableFragments;
      if (t1 != null)
        for (t2 = t1.length, _i = 0; _i < t1.length; t1.length === t2 || (0, A.throwConcurrentModificationError)(t1), ++_i)
          t1[_i].paint$2(context, offset);
      _this._textPainter.paint$2(context.get$canvas(context), offset);
      _this.paintInlineChildren$2(context, offset);
      if (_this._needsClipping) {
        if (_this._overflowShader != null) {
          context.get$canvas(context).translate$2(0, offset._dx, offset._dy);
          paint = $.$get$_renderer().createPaint$0();
          paint.set$blendMode(B.BlendMode_13);
          paint.set$shader(_this._overflowShader);
          t1 = context.get$canvas(context);
          t2 = _this.get$size(0);
          t1.drawRect$2(new A.Rect(0, 0, 0 + t2._dx, 0 + t2._dy), paint);
        }
        context.get$canvas(context).restore$0(0);
      }
    },
    getOffsetForCaret$2(position, caretPrototype) {
      var _this = this;
      A.assertHelper(!_this.get$debugNeedsLayout());
      _this._layoutTextWithConstraints$1(A.RenderObject.prototype.get$constraints.call(_this));
      return _this._textPainter.getOffsetForCaret$2(position, caretPrototype);
    },
    getBoxesForSelection$2$boxHeightStyle(selection, boxHeightStyle) {
      var _this = this;
      A.assertHelper(!_this.get$debugNeedsLayout());
      _this._layoutTextWithConstraints$1(A.RenderObject.prototype.get$constraints.call(_this));
      return _this._textPainter.getBoxesForSelection$3$boxHeightStyle$boxWidthStyle(selection, boxHeightStyle, B.BoxWidthStyle_0);
    },
    getBoxesForSelection$1(selection) {
      return this.getBoxesForSelection$2$boxHeightStyle(selection, B.BoxHeightStyle_0);
    },
    getPositionForOffset$1(offset) {
      var _this = this;
      A.assertHelper(!_this.get$debugNeedsLayout());
      _this._layoutTextWithConstraints$1(A.RenderObject.prototype.get$constraints.call(_this));
      return _this._textPainter.getPositionForOffset$1(offset);
    },
    getWordBoundary$1(position) {
      var t1, _this = this;
      A.assertHelper(!_this.get$debugNeedsLayout());
      _this._layoutTextWithConstraints$1(A.RenderObject.prototype.get$constraints.call(_this));
      t1 = _this._textPainter;
      t1.get$_debugAssertTextLayoutIsValid();
      return t1._layoutCache.layout._paragraph.getWordBoundary$1(position);
    },
    describeSemanticsConfiguration$1(config) {
      var t1, t2, collector, t3, needsChildConfigurationsDelegate, _i, info, buffer, attributes, offset, t4, label, t5, _i0, infoAttribute, originalRange, t6, t7, _this = this;
      _this.super$RenderObject$describeSemanticsConfiguration(config);
      t1 = _this._textPainter;
      t2 = t1._text_painter$_text;
      t2.toString;
      collector = A._setArrayType([], type$.JSArray_InlineSpanSemanticsInformation);
      t2.computeSemanticsInformation$1(collector);
      _this.set$_semanticsInfo(collector);
      for (t2 = _this._semanticsInfo, t3 = t2.length, needsChildConfigurationsDelegate = false, _i = 0; _i < t3; ++_i) {
        info = t2[_i];
        needsChildConfigurationsDelegate = needsChildConfigurationsDelegate || info.isPlaceholder;
      }
      if (needsChildConfigurationsDelegate)
        config.set$_childConfigurationsDelegate(type$.nullable_ChildSemanticsConfigurationsResult_Function_List_SemanticsConfiguration._as(_this.get$_childSemanticsConfigurationsDelegate()));
      else {
        if (_this._cachedAttributedLabels == null) {
          buffer = new A.StringBuffer("");
          attributes = A._setArrayType([], type$.JSArray_StringAttribute);
          for (t2 = _this._semanticsInfo, t3 = t2.length, offset = 0, _i = 0, t4 = ""; _i < t2.length; t2.length === t3 || (0, A.throwConcurrentModificationError)(t2), ++_i) {
            info = t2[_i];
            label = info.semanticsLabel;
            if (label == null)
              label = info.text;
            for (t4 = info.stringAttributes, t5 = t4.length, _i0 = 0; _i0 < t4.length; t4.length === t5 || (0, A.throwConcurrentModificationError)(t4), ++_i0) {
              infoAttribute = t4[_i0];
              originalRange = infoAttribute.range;
              t6 = offset + originalRange.start;
              t7 = offset + originalRange.end;
              A.assertHelper(t6 >= -1);
              A.assertHelper(t7 >= -1);
              B.JSArray_methods.add$1(attributes, infoAttribute.copy$1$range(new A.TextRange(t6, t7)));
            }
            t4 = buffer._contents += label;
            offset += label.length;
          }
          _this.set$_cachedAttributedLabels(A._setArrayType([A.AttributedString$(t4.charCodeAt(0) == 0 ? t4 : t4, attributes)], type$.JSArray_AttributedString));
        }
        t2 = _this._cachedAttributedLabels;
        if (0 >= t2.length)
          return A.ioore(t2, 0);
        config._attributedLabel = t2[0];
        config._hasBeenAnnotated = true;
        t1 = t1._text_painter$_textDirection;
        t1.toString;
        config._textDirection = t1;
      }
    },
    _childSemanticsConfigurationsDelegate$1(childConfigs) {
      var t1, t2, t3, t4, placeholderIndex, childConfigsIndex, attributedLabelCacheIndex, seenTextInfo, _i, info, t5, t6, _this = this;
      type$.List_SemanticsConfiguration._as(childConfigs);
      t1 = A._setArrayType([], type$.JSArray_SemanticsConfiguration);
      t2 = A._setArrayType([], type$.JSArray_List_SemanticsConfiguration);
      if (_this._cachedCombinedSemanticsInfos == null) {
        t3 = _this._semanticsInfo;
        t3.toString;
        _this.set$_cachedCombinedSemanticsInfos(A.combineSemanticsInfo(t3));
      }
      for (t3 = _this._cachedCombinedSemanticsInfos, t4 = t3.length, placeholderIndex = 0, childConfigsIndex = 0, attributedLabelCacheIndex = 0, seenTextInfo = null, _i = 0; _i < t3.length; t3.length === t4 || (0, A.throwConcurrentModificationError)(t3), ++_i) {
        info = t3[_i];
        if (info.isPlaceholder) {
          if (seenTextInfo != null) {
            B.JSArray_methods.add$1(t1, _this._createSemanticsConfigForTextInfo$2(seenTextInfo, attributedLabelCacheIndex));
            ++attributedLabelCacheIndex;
          }
          t5 = "PlaceholderSpanIndexSemanticsTag(" + placeholderIndex + ")";
          while (true) {
            t6 = childConfigs.length;
            if (childConfigsIndex < t6) {
              if (!(childConfigsIndex >= 0))
                return A.ioore(childConfigs, childConfigsIndex);
              t6 = childConfigs[childConfigsIndex]._tagsForChildren;
              t6 = t6 == null ? null : t6.contains$1(0, new A.PlaceholderSpanIndexSemanticsTag(placeholderIndex, t5));
              t6 = t6 === true;
            } else
              t6 = false;
            if (!t6)
              break;
            if (!(childConfigsIndex >= 0 && childConfigsIndex < childConfigs.length))
              return A.ioore(childConfigs, childConfigsIndex);
            B.JSArray_methods.add$1(t1, childConfigs[childConfigsIndex]);
            ++childConfigsIndex;
          }
          ++placeholderIndex;
        } else
          seenTextInfo = info;
      }
      if (seenTextInfo != null)
        B.JSArray_methods.add$1(t1, _this._createSemanticsConfigForTextInfo$2(seenTextInfo, attributedLabelCacheIndex));
      return new A.ChildSemanticsConfigurationsResultBuilder(t1, t2).build$0();
    },
    _createSemanticsConfigForTextInfo$2(textInfo, cacheIndex) {
      var cachedStrings, t1, attributedLabel, t2;
      A.assertHelper(!textInfo.requiresOwnNode);
      cachedStrings = this._cachedAttributedLabels;
      if (cachedStrings == null) {
        cachedStrings = A._setArrayType([], type$.JSArray_AttributedString);
        this.set$_cachedAttributedLabels(cachedStrings);
      }
      A.assertHelper(cacheIndex <= cachedStrings.length);
      t1 = cachedStrings.length;
      attributedLabel = A._Cell$named("attributedLabel");
      t2 = cachedStrings.length;
      if (cacheIndex < t1) {
        if (!(cacheIndex < t2))
          return A.ioore(cachedStrings, cacheIndex);
        attributedLabel._value = cachedStrings[cacheIndex];
      } else {
        A.assertHelper(t2 === cacheIndex);
        t1 = textInfo.semanticsLabel;
        if (t1 == null)
          t1 = textInfo.text;
        attributedLabel._value = A.AttributedString$(t1, textInfo.stringAttributes);
        B.JSArray_methods.add$1(cachedStrings, attributedLabel._readLocal$0());
      }
      t1 = A.SemanticsConfiguration$();
      t2 = this._textPainter._text_painter$_textDirection;
      t2.toString;
      t1._textDirection = t2;
      t1._hasBeenAnnotated = true;
      t1._attributedLabel = type$.AttributedString._as(attributedLabel._readLocal$0());
      t1._hasBeenAnnotated = true;
      return t1;
    },
    assembleSemanticsNode$3(node, config, children) {
      var t1, newChildren, t2, child, newChildCache, t3, t4, t5, t6, t7, currentDirection, ordinal, start, placeholderIndex, childIndex, _i, info, start0, t8, t9, childNode, t10, t11, rects, rect, currentDirection0, t12, t13, currentRect, configuration, ordinal0, paintRect, it, newChild, key, _this = this, _null = null;
      type$.Iterable_SemanticsNode._as(children);
      t1 = _this._semanticsInfo;
      A.assertHelper(t1 != null && t1.length !== 0);
      newChildren = A._setArrayType([], type$.JSArray_SemanticsNode);
      t1 = _this._textPainter;
      t2 = t1._text_painter$_textDirection;
      t2.toString;
      child = _this.ContainerRenderObjectMixin__firstChild;
      newChildCache = A.LinkedHashMap_LinkedHashMap(_null, _null, type$.Key, type$.SemanticsNode);
      if (_this._cachedCombinedSemanticsInfos == null) {
        t3 = _this._semanticsInfo;
        t3.toString;
        _this.set$_cachedCombinedSemanticsInfos(A.combineSemanticsInfo(t3));
      }
      for (t3 = _this._cachedCombinedSemanticsInfos, t4 = t3.length, t5 = A._instanceType(_this), t6 = t5._eval$1("ContainerRenderObjectMixin.0"), t5 = t5._eval$1("ContainerRenderObjectMixin.1"), t7 = type$.TextParentData, currentDirection = t2, ordinal = 0, start = 0, placeholderIndex = 0, childIndex = 0, _i = 0; _i < t3.length; t3.length === t4 || (0, A.throwConcurrentModificationError)(t3), ++_i, start = start0) {
        info = t3[_i];
        t2 = info.text;
        start0 = start + t2.length;
        t8 = start < start0;
        t9 = t8 ? start : start0;
        t8 = t8 ? start0 : start;
        A.assertHelper(t9 >= -1);
        A.assertHelper(t8 >= -1);
        if (info.isPlaceholder) {
          t2 = "PlaceholderSpanIndexSemanticsTag(" + placeholderIndex + ")";
          while (true) {
            t8 = children.length;
            if (t8 > childIndex) {
              if (!(childIndex >= 0))
                return A.ioore(children, childIndex);
              t8 = children[childIndex].tags;
              t8 = t8 != null && t8.contains$1(0, new A.PlaceholderSpanIndexSemanticsTag(placeholderIndex, t2));
            } else
              t8 = false;
            if (!t8)
              break;
            if (!(childIndex >= 0 && childIndex < children.length))
              return A.ioore(children, childIndex);
            childNode = children[childIndex];
            t8 = child.parentData;
            t8.toString;
            if (t7._as(t8)._paragraph$_offset != null)
              B.JSArray_methods.add$1(newChildren, childNode);
            ++childIndex;
          }
          child.toString;
          t6._as(child);
          A.assertHelper(child.get$parent(child) === _this);
          t2 = child.parentData;
          t2.toString;
          child = t5._as(t2).ContainerParentDataMixin_nextSibling;
          ++placeholderIndex;
        } else {
          A.assertHelper(!_this.get$debugNeedsLayout());
          t10 = A.RenderObject.prototype.get$constraints.call(_this);
          t1.setPlaceholderDimensions$1(_this._paragraph$_placeholderDimensions);
          t11 = t10.maxWidth;
          t11 = _this._softWrap || _this._paragraph$_overflow === B.TextOverflow_2 ? t11 : 1 / 0;
          t1.layout$2$maxWidth$minWidth(t11, t10.minWidth);
          rects = t1.getBoxesForSelection$3$boxHeightStyle$boxWidthStyle(new A.TextSelection(start, start0, B.TextAffinity_1, false, t9, t8), B.BoxHeightStyle_0, B.BoxWidthStyle_0);
          if (rects.length === 0)
            continue;
          t8 = B.JSArray_methods.get$first(rects);
          rect = new A.Rect(t8.left, t8.top, t8.right, t8.bottom);
          currentDirection0 = B.JSArray_methods.get$first(rects).direction;
          for (t8 = A._arrayInstanceType(rects), t9 = t8._eval$1("SubListIterable<1>"), t10 = new A.SubListIterable(rects, 1, _null, t9), t10.SubListIterable$3(rects, 1, _null, t8._precomputed1), t10 = new A.ListIterator(t10, t10.get$length(0), t9._eval$1("ListIterator<ListIterable.E>")), t9 = t9._eval$1("ListIterable.E"); t10.moveNext$0();) {
            t8 = t10.__internal$_current;
            if (t8 == null)
              t8 = t9._as(t8);
            rect = rect.expandToInclude$1(new A.Rect(t8.left, t8.top, t8.right, t8.bottom));
            currentDirection0 = t8.direction;
          }
          t8 = rect.left;
          t9 = Math.max(0, t8);
          t10 = rect.top;
          t11 = Math.max(0, t10);
          t8 = Math.min(rect.right - t8, A.RenderObject.prototype.get$constraints.call(_this).maxWidth);
          t10 = Math.min(rect.bottom - t10, A.RenderObject.prototype.get$constraints.call(_this).maxHeight);
          t12 = Math.floor(t9) - 4;
          t13 = Math.floor(t11) - 4;
          t8 = Math.ceil(t9 + t8) + 4;
          t10 = Math.ceil(t11 + t10) + 4;
          currentRect = new A.Rect(t12, t13, t8, t10);
          configuration = A.SemanticsConfiguration$();
          ordinal0 = ordinal + 1;
          A.assertHelper(ordinal > -1 / 0);
          A.assertHelper(ordinal < 1 / 0);
          configuration._sortKey = new A.OrdinalSortKey(ordinal, _null);
          configuration._hasBeenAnnotated = true;
          configuration._textDirection = currentDirection;
          t11 = info.semanticsLabel;
          t2 = t11 == null ? t2 : t11;
          configuration._attributedLabel = A.AttributedString$(t2, info.stringAttributes);
          configuration._hasBeenAnnotated = true;
          $label0$1: {
            break $label0$1;
          }
          t2 = node.parentPaintClipRect;
          if (t2 != null) {
            paintRect = t2.intersect$1(currentRect);
            if (paintRect.left >= paintRect.right || paintRect.top >= paintRect.bottom)
              t2 = !(t12 >= t8 || t13 >= t10);
            else
              t2 = false;
            configuration._setFlag$2(B.SemanticsFlag_8192_isHidden, t2);
          }
          t2 = _this._cachedChildNodes;
          t9 = t2 == null ? _null : t2.__js_helper$_length !== 0;
          if (t9 === true) {
            t2.toString;
            it = new A.LinkedHashMapKeysIterable(t2, A._instanceType(t2)._eval$1("LinkedHashMapKeysIterable<1>")).get$iterator(0);
            if (!it.moveNext$0())
              A.throwExpression(A.IterableElementError_noElement());
            t2 = t2.remove$1(0, it.get$current(0));
            t2.toString;
            newChild = t2;
          } else {
            key = new A.UniqueKey();
            newChild = A.SemanticsNode$(key, _this._paragraph$_createShowOnScreenFor$1(key));
          }
          newChild.updateWith$1$config(0, configuration);
          if (A.assertTest(isFinite(t12) && isFinite(t13) && isFinite(t8) && isFinite(t10)))
            A.assertThrow(newChild.toString$0(0) + " (with " + A.S(newChild._semantics$_owner) + ") tried to set a non-finite rect.");
          if (!newChild._semantics$_rect.$eq(0, currentRect)) {
            newChild._semantics$_rect = currentRect;
            newChild._semantics$_markDirty$0();
          }
          t2 = newChild.key;
          t2.toString;
          newChildCache.$indexSet(0, t2, newChild);
          B.JSArray_methods.add$1(newChildren, newChild);
          ordinal = ordinal0;
          currentDirection = currentDirection0;
        }
      }
      A.assertHelper(childIndex === children.length);
      A.assertHelper(child == null);
      _this.set$_cachedChildNodes(newChildCache);
      node.updateWith$2$childrenInInversePaintOrder$config(0, newChildren, config);
    },
    _paragraph$_createShowOnScreenFor$1(key) {
      return new A.RenderParagraph__createShowOnScreenFor_closure(this, key);
    },
    clearSemantics$0() {
      this.super$RenderObject$clearSemantics();
      this.set$_cachedChildNodes(null);
    },
    debugDescribeChildren$0() {
      var t1 = this._textPainter._text_painter$_text;
      t1.toString;
      return A._setArrayType([A.DiagnosticableTreeNode$("text", B.DiagnosticsTreeStyle_4, t1)], type$.JSArray_DiagnosticsNode);
    },
    debugFillProperties$1(properties) {
      var t1, t2, _this = this, _null = null;
      _this.super$RenderBox$debugFillProperties(properties);
      t1 = _this._textPainter;
      properties.add$1(0, A.EnumProperty$("textAlign", t1._textAlign, B.C__NoDefaultValue, B.DiagnosticLevel_3, type$.TextAlign));
      t2 = t1._text_painter$_textDirection;
      t2.toString;
      properties.add$1(0, A.EnumProperty$("textDirection", t2, B.C__NoDefaultValue, B.DiagnosticLevel_3, type$.TextDirection));
      properties.add$1(0, A.FlagProperty$("softWrap", _null, string$.no_wra, "wrapping at box width", B.DiagnosticLevel_3, true, _this._softWrap));
      properties.add$1(0, A.EnumProperty$("overflow", _this._paragraph$_overflow, B.C__NoDefaultValue, B.DiagnosticLevel_3, type$.TextOverflow));
      properties.add$1(0, A.DiagnosticsProperty$("textScaler", t1._text_painter$_textScaler, true, B._LinearTextScaler_1, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.TextScaler));
      properties.add$1(0, A.DiagnosticsProperty$("locale", t1._locale, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.Locale));
      properties.add$1(0, A.IntProperty$("maxLines", t1._maxLines, B.C__NoDefaultValue, "unlimited", B.DiagnosticLevel_3, _null));
    },
    set$_cachedAttributedLabels(_cachedAttributedLabels) {
      this._cachedAttributedLabels = type$.nullable_List_AttributedString._as(_cachedAttributedLabels);
    },
    set$_cachedCombinedSemanticsInfos(_cachedCombinedSemanticsInfos) {
      this._cachedCombinedSemanticsInfos = type$.nullable_List_InlineSpanSemanticsInformation._as(_cachedCombinedSemanticsInfos);
    },
    set$_lastSelectableFragments(_lastSelectableFragments) {
      this._lastSelectableFragments = type$.nullable_List__SelectableFragment._as(_lastSelectableFragments);
    },
    set$_paragraph$_placeholderDimensions(_placeholderDimensions) {
      this._paragraph$_placeholderDimensions = type$.nullable_List_PlaceholderDimensions._as(_placeholderDimensions);
    },
    set$_semanticsInfo(_semanticsInfo) {
      this._semanticsInfo = type$.nullable_List_InlineSpanSemanticsInformation._as(_semanticsInfo);
    },
    set$_cachedChildNodes(_cachedChildNodes) {
      this._cachedChildNodes = type$.nullable_LinkedHashMap_Key_SemanticsNode._as(_cachedChildNodes);
    }
  };
  A.RenderParagraph_markNeedsLayout_closure.prototype = {
    call$1(element) {
      type$._SelectableFragment._as(element);
      element._cachedRect = null;
      element.set$_cachedBoundingBoxes(null);
      return null;
    },
    $signature: 136
  };
  A.RenderParagraph_selectionColor_closure.prototype = {
    call$1(fragment) {
      var t1 = type$._SelectableFragment._as(fragment).___SelectableFragment__selectionGeometry_A;
      t1 === $ && A.throwLateFieldNI("_selectionGeometry");
      return t1.status !== B.SelectionStatus_2;
    },
    $signature: 306
  };
  A.RenderParagraph_computeMinIntrinsicWidth_closure.prototype = {
    call$2(child, constraints) {
      return new A.Size(child.getMinIntrinsicWidth$1(1 / 0), 0);
    },
    $signature: 53
  };
  A.RenderParagraph_computeMaxIntrinsicWidth_closure.prototype = {
    call$2(child, constraints) {
      return new A.Size(child.getMaxIntrinsicWidth$1(1 / 0), 0);
    },
    $signature: 53
  };
  A.RenderParagraph_performLayout_closure.prototype = {
    call$1(element) {
      type$._SelectableFragment._as(element);
      element._cachedRect = null;
      element.set$_cachedBoundingBoxes(null);
      return null;
    },
    $signature: 136
  };
  A.RenderParagraph_paint_closure.prototype = {
    call$0() {
      return true;
    },
    $signature: 0
  };
  A.RenderParagraph__createShowOnScreenFor_closure.prototype = {
    call$0() {
      var t1 = this.$this;
      t1.showOnScreen$2$descendant$rect(t1, t1._cachedChildNodes.$index(0, this.key)._semantics$_rect);
    },
    $signature: 1
  };
  A._SelectableFragment.prototype = {
    get$value(_) {
      var t1 = this.___SelectableFragment__selectionGeometry_A;
      t1 === $ && A.throwLateFieldNI("_selectionGeometry");
      return t1;
    },
    _paragraph$_updateSelectionGeometry$0() {
      var _this = this,
        newValue = _this._getSelectionGeometry$0(),
        t1 = _this.___SelectableFragment__selectionGeometry_A;
      t1 === $ && A.throwLateFieldNI("_selectionGeometry");
      if (t1.$eq(0, newValue))
        return;
      _this.___SelectableFragment__selectionGeometry_A = newValue;
      _this.notifyListeners$0();
    },
    _getSelectionGeometry$0() {
      var selectionStart, selectionEnd, startOffsetInParagraphCoordinates, _0_1, endOffsetInParagraphCoordinates, t2, t3, flipHandles, selection, selectionRects, _i, textBox, _0_6, _0_4, _1_1, endSelectionHandleType, _1_2, startSelectionHandleType, _this = this, _null = null,
        t1 = _this._textSelectionStart;
      if (t1 == null || _this._textSelectionEnd == null)
        return B.SelectionGeometry_6U2;
      selectionStart = t1.offset;
      selectionEnd = _this._textSelectionEnd.offset;
      t1 = _this.paragraph;
      startOffsetInParagraphCoordinates = t1._getOffsetForPosition$1(new A.TextPosition(selectionStart, B.TextAffinity_1));
      _0_1 = selectionStart === selectionEnd;
      endOffsetInParagraphCoordinates = _0_1 ? startOffsetInParagraphCoordinates : t1._getOffsetForPosition$1(new A.TextPosition(selectionEnd, B.TextAffinity_1));
      t2 = t1._textPainter;
      t3 = t2._text_painter$_textDirection;
      t3.toString;
      flipHandles = selectionStart > selectionEnd !== (B.TextDirection_0 === t3);
      selection = A.TextSelection$(B.TextAffinity_1, selectionStart, selectionEnd, false);
      selectionRects = A._setArrayType([], type$.JSArray_Rect);
      for (t1 = t1.getBoxesForSelection$1(selection), t3 = t1.length, _i = 0; _i < t1.length; t1.length === t3 || (0, A.throwConcurrentModificationError)(t1), ++_i) {
        textBox = t1[_i];
        B.JSArray_methods.add$1(selectionRects, new A.Rect(textBox.left, textBox.top, textBox.right, textBox.bottom));
      }
      $label0$0: {
        if (_0_1) {
          t1 = B.Record2_2Kj;
          break $label0$0;
        }
        _0_6 = true;
        t1 = true;
        A.boolConversionCheck(t1);
        if (t1) {
          t3 = flipHandles;
          _0_4 = t3;
        } else {
          _0_4 = _null;
          t3 = false;
        }
        if (t3) {
          t1 = B.Record2_uJ6;
          break $label0$0;
        }
        if (A.boolConversionCheck(_0_6)) {
          t3 = false === (t1 ? _0_4 : flipHandles);
          t1 = t3;
        } else
          t1 = false;
        if (t1) {
          t1 = B.Record2_bxX;
          break $label0$0;
        }
        t1 = _null;
      }
      _1_1 = t1._0;
      endSelectionHandleType = _null;
      _1_2 = t1._1;
      endSelectionHandleType = _1_2;
      startSelectionHandleType = _1_1;
      t1 = t2._getOrCreateLayoutTemplate$0();
      t1 = t1.get$height(t1);
      t2 = t2._getOrCreateLayoutTemplate$0();
      t2 = t2.get$height(t2);
      t3 = _0_1 ? B.SelectionStatus_1 : B.SelectionStatus_0;
      return A.SelectionGeometry$(new A.SelectionPoint(endOffsetInParagraphCoordinates, t2, endSelectionHandleType), true, selectionRects, new A.SelectionPoint(startOffsetInParagraphCoordinates, t1, startSelectionHandleType), t3);
    },
    dispatchSelectionEvent$1($event) {
      var _this = this,
        result = A._Cell$named("result"),
        existingSelectionStart = _this._textSelectionStart,
        existingSelectionEnd = _this._textSelectionEnd,
        t1 = $event.type;
      switch (t1.index) {
        case 0:
        case 1:
          type$.SelectionEdgeUpdateEvent._as($event);
          switch ($event.granularity.index) {
            case 0:
              result.set$finalLocalValue(_this._updateSelectionEdge$2$isEnd($event.globalPosition, t1 === B.SelectionEventType_1));
              break;
            case 1:
              result.set$finalLocalValue(_this._updateSelectionEdgeByTextBoundary$3$getTextBoundary$isEnd($event.globalPosition, _this.get$_getWordBoundaryAtPosition(), t1 === B.SelectionEventType_1));
              break;
            case 2:
              result.set$finalLocalValue(_this._updateSelectionEdgeByMultiSelectableTextBoundary$4$getClampedTextBoundary$getTextBoundary$isEnd($event.globalPosition, _this.get$_getClampedParagraphBoundaryAtPosition(), _this.get$_getParagraphBoundaryAtPosition(), t1 === B.SelectionEventType_1));
              break;
            case 4:
            case 3:
              A.assertThrow("Moving the selection edge by line or document is not supported.");
              break;
          }
          break;
        case 2:
          _this._textSelectionEnd = _this._textSelectionStart = null;
          _this._selectableContainsOriginTextBoundary = false;
          result.set$finalLocalValue(B.SelectionResult_4);
          break;
        case 3:
          result.set$finalLocalValue(_this._handleSelectAll$0());
          break;
        case 4:
          result.set$finalLocalValue(_this._handleSelectWord$1(type$.SelectWordSelectionEvent._as($event).get$globalPosition()));
          break;
        case 5:
          type$.SelectParagraphSelectionEvent._as($event);
          _this._handleSelectAll$0();
          result.set$finalLocalValue(B.SelectionResult_0);
          _this._selectableContainsOriginTextBoundary = true;
          break;
        case 6:
          type$.GranularlyExtendSelectionEvent._as($event);
          result.set$finalLocalValue(_this._handleGranularlyExtendSelection$3($event.get$forward($event), $event.get$isEnd(), $event.get$granularity()));
          break;
        case 7:
          type$.DirectionallyExtendSelectionEvent._as($event);
          result.set$finalLocalValue(_this._handleDirectionallyExtendSelection$3($event.get$dx($event), $event.get$isEnd(), $event.get$direction($event)));
          break;
      }
      if (!J.$eq$(existingSelectionStart, _this._textSelectionStart) || !J.$eq$(existingSelectionEnd, _this._textSelectionEnd)) {
        _this.paragraph.markNeedsPaint$0();
        _this._paragraph$_updateSelectionGeometry$0();
      }
      return result._readLocal$0();
    },
    _updateSelectionStartEdgeByTextBoundary$5(textBoundary, getTextBoundary, position, existingSelectionStart, existingSelectionEnd) {
      var targetPosition, t1, t2, t3, t4, t5, localTextBoundary, isSelectionInverted, _this = this;
      type$.Record_2_TextPosition_boundaryEnd_and_TextPosition_boundaryStart_Function_TextPosition._as(getTextBoundary);
      if (textBoundary != null) {
        targetPosition = textBoundary._1;
        t1 = _this.range;
        t2 = t1.start;
        A.assertHelper(targetPosition.offset >= t2 && textBoundary._0.offset <= t1.end);
        if (_this._selectableContainsOriginTextBoundary && existingSelectionStart != null && existingSelectionEnd != null) {
          t3 = position.offset;
          t4 = existingSelectionEnd.offset;
          t5 = existingSelectionStart.offset;
          if (t3 !== t4 && t5 > t4 !== t3 > t4) {
            targetPosition = t3 < t4 ? targetPosition : textBoundary._0;
            localTextBoundary = getTextBoundary.call$1(existingSelectionEnd);
            t3 = localTextBoundary._1;
            t5 = t3.offset;
            A.assertHelper(t5 >= t2 && localTextBoundary._0.offset <= t1.end);
            _this._textSelectionEnd = t4 === t5 ? localTextBoundary._0 : t3;
          } else if (!(t3 < t4))
            targetPosition = t3 > t4 ? textBoundary._0 : existingSelectionStart;
        } else if (existingSelectionEnd != null)
          targetPosition = position.offset < existingSelectionEnd.offset ? targetPosition : textBoundary._0;
        else
          targetPosition = _this._closestTextBoundary$2(textBoundary, position);
      } else {
        if (_this._selectableContainsOriginTextBoundary && existingSelectionStart != null && existingSelectionEnd != null) {
          t1 = position.offset;
          t2 = existingSelectionEnd.offset;
          isSelectionInverted = existingSelectionStart.offset > t2;
          if (t1 !== t2 && isSelectionInverted !== t1 > t2) {
            localTextBoundary = getTextBoundary.call$1(existingSelectionEnd);
            t1 = localTextBoundary._1;
            t2 = _this.range;
            A.assertHelper(t1.offset >= t2.start && localTextBoundary._0.offset <= t2.end);
            _this._textSelectionEnd = isSelectionInverted ? localTextBoundary._0 : t1;
          }
        }
        targetPosition = null;
      }
      return targetPosition == null ? position : targetPosition;
    },
    _updateSelectionEndEdgeByTextBoundary$5(textBoundary, getTextBoundary, position, existingSelectionStart, existingSelectionEnd) {
      var targetPosition, t1, t2, t3, t4, t5, localTextBoundary, isSamePosition, isSelectionInverted, _this = this;
      type$.Record_2_TextPosition_boundaryEnd_and_TextPosition_boundaryStart_Function_TextPosition._as(getTextBoundary);
      if (textBoundary != null) {
        targetPosition = textBoundary._1;
        t1 = _this.range;
        t2 = t1.start;
        A.assertHelper(targetPosition.offset >= t2 && textBoundary._0.offset <= t1.end);
        if (_this._selectableContainsOriginTextBoundary && existingSelectionStart != null && existingSelectionEnd != null) {
          t3 = position.offset;
          t4 = existingSelectionStart.offset;
          t5 = existingSelectionEnd.offset;
          if (t3 !== t4 && t4 > t5 !== t3 < t4) {
            targetPosition = t3 < t4 ? targetPosition : textBoundary._0;
            localTextBoundary = getTextBoundary.call$1(existingSelectionStart);
            t3 = localTextBoundary._1;
            t5 = t3.offset;
            A.assertHelper(t5 >= t2 && localTextBoundary._0.offset <= t1.end);
            _this._textSelectionStart = t4 === t5 ? localTextBoundary._0 : t3;
          } else if (!(t3 < t4))
            targetPosition = t3 > t4 ? textBoundary._0 : existingSelectionEnd;
        } else if (existingSelectionStart != null)
          targetPosition = position.offset < existingSelectionStart.offset ? targetPosition : textBoundary._0;
        else
          targetPosition = _this._closestTextBoundary$2(textBoundary, position);
      } else {
        if (_this._selectableContainsOriginTextBoundary && existingSelectionStart != null && existingSelectionEnd != null) {
          t1 = position.offset;
          t2 = existingSelectionStart.offset;
          isSamePosition = t1 === t2;
          isSelectionInverted = t2 > existingSelectionEnd.offset;
          if (isSelectionInverted !== t1 < t2 || isSamePosition) {
            localTextBoundary = getTextBoundary.call$1(existingSelectionStart);
            t1 = localTextBoundary._1;
            t2 = _this.range;
            A.assertHelper(t1.offset >= t2.start && localTextBoundary._0.offset <= t2.end);
            _this._textSelectionStart = isSelectionInverted ? t1 : localTextBoundary._0;
          }
        }
        targetPosition = null;
      }
      return targetPosition == null ? position : targetPosition;
    },
    _updateSelectionEdgeByTextBoundary$3$getTextBoundary$isEnd(globalPosition, getTextBoundary, isEnd) {
      var existingSelectionStart, existingSelectionEnd, t1, transform, localPosition, t2, t3, position, textBoundary, targetPosition, _this = this;
      type$.Record_2_TextPosition_boundaryEnd_and_TextPosition_boundaryStart_Function_TextPosition._as(getTextBoundary);
      existingSelectionStart = _this._textSelectionStart;
      existingSelectionEnd = _this._textSelectionEnd;
      if (isEnd)
        _this._textSelectionEnd = null;
      else
        _this._textSelectionStart = null;
      t1 = _this.paragraph;
      transform = t1.getTransformTo$1(0, null);
      transform.copyInverse$1(transform);
      localPosition = A.MatrixUtils_transformPoint(transform, globalPosition);
      if (_this.get$_paragraph$_rect().get$isEmpty(0))
        return A.SelectionUtils_getResultBasedOnRect(_this.get$_paragraph$_rect(), localPosition);
      t2 = _this.get$_paragraph$_rect();
      t3 = t1._textPainter._text_painter$_textDirection;
      t3.toString;
      position = t1.getPositionForOffset$1(A.SelectionUtils_adjustDragOffset(t2, localPosition, t3));
      textBoundary = _this.get$_paragraph$_rect().contains$1(0, localPosition) ? getTextBoundary.call$1(position) : null;
      if (textBoundary != null) {
        t1 = textBoundary._1.offset;
        t2 = _this.range;
        t3 = t2.start;
        if (!(t1 < t3 && textBoundary._0.offset <= t3)) {
          t2 = t2.end;
          t1 = t1 >= t2 && textBoundary._0.offset > t2;
        } else
          t1 = true;
      } else
        t1 = false;
      if (t1)
        textBoundary = null;
      targetPosition = _this._clampTextPosition$1(isEnd ? _this._updateSelectionEndEdgeByTextBoundary$5(textBoundary, getTextBoundary, position, existingSelectionStart, existingSelectionEnd) : _this._updateSelectionStartEdgeByTextBoundary$5(textBoundary, getTextBoundary, position, existingSelectionStart, existingSelectionEnd));
      if (isEnd)
        _this._textSelectionEnd = targetPosition;
      else
        _this._textSelectionStart = targetPosition;
      t1 = targetPosition.offset;
      t2 = _this.range;
      if (t1 === t2.end)
        return B.SelectionResult_0;
      if (t1 === t2.start)
        return B.SelectionResult_1;
      return A.SelectionUtils_getResultBasedOnRect(_this.get$_paragraph$_rect(), localPosition);
    },
    _updateSelectionEdge$2$isEnd(globalPosition, isEnd) {
      var t1, transform, localPosition, t2, t3, position, _this = this;
      if (isEnd)
        _this._textSelectionEnd = null;
      else
        _this._textSelectionStart = null;
      t1 = _this.paragraph;
      transform = t1.getTransformTo$1(0, null);
      transform.copyInverse$1(transform);
      localPosition = A.MatrixUtils_transformPoint(transform, globalPosition);
      if (_this.get$_paragraph$_rect().get$isEmpty(0))
        return A.SelectionUtils_getResultBasedOnRect(_this.get$_paragraph$_rect(), localPosition);
      t2 = _this.get$_paragraph$_rect();
      t3 = t1._textPainter._text_painter$_textDirection;
      t3.toString;
      position = _this._clampTextPosition$1(t1.getPositionForOffset$1(A.SelectionUtils_adjustDragOffset(t2, localPosition, t3)));
      if (isEnd)
        _this._textSelectionEnd = position;
      else
        _this._textSelectionStart = position;
      t1 = position.offset;
      t2 = _this.range;
      if (t1 === t2.end)
        return B.SelectionResult_0;
      if (t1 === t2.start)
        return B.SelectionResult_1;
      return A.SelectionUtils_getResultBasedOnRect(_this.get$_paragraph$_rect(), localPosition);
    },
    _updateSelectionStartEdgeByMultiSelectableTextBoundary$5(getTextBoundary, paragraphContainsPosition, position, existingSelectionStart, existingSelectionEnd) {
      var t1, forwardSelection, t2, boundaryAtPosition, originTextBoundary, pivotOffset, targetPosition, t3, t4, t5, clampedPosition, positionOnPlaceholder, backwardSelection, _this = this;
      type$.Record_2_TextPosition_boundaryEnd_and_TextPosition_boundaryStart_Function_TextPosition_String._as(getTextBoundary);
      if (_this._selectableContainsOriginTextBoundary && existingSelectionStart != null && existingSelectionEnd != null) {
        t1 = existingSelectionEnd.offset;
        forwardSelection = t1 >= existingSelectionStart.offset;
        if (paragraphContainsPosition) {
          t2 = _this.fullText;
          boundaryAtPosition = getTextBoundary.call$2(position, t2);
          originTextBoundary = getTextBoundary.call$2(forwardSelection ? new A.TextPosition(t1 - 1, existingSelectionEnd.affinity) : existingSelectionEnd, t2);
          pivotOffset = forwardSelection ? originTextBoundary._0.offset : originTextBoundary._1.offset;
          t1 = position.offset;
          t2 = t1 > pivotOffset;
          if (t1 < pivotOffset)
            targetPosition = boundaryAtPosition._1;
          else if (t2)
            targetPosition = boundaryAtPosition._0;
          else
            targetPosition = forwardSelection ? existingSelectionStart : existingSelectionEnd;
          if (!forwardSelection !== t2)
            _this._textSelectionEnd = _this._clampTextPosition$1(forwardSelection ? originTextBoundary._1 : originTextBoundary._0);
          t1 = _this._clampTextPosition$1(targetPosition);
          _this._textSelectionStart = t1;
          t2 = _this._textSelectionEnd.offset;
          t3 = boundaryAtPosition._1.offset;
          t4 = _this.range;
          t5 = t4.end;
          if (t3 > t5 && boundaryAtPosition._0.offset > t5)
            return B.SelectionResult_0;
          t4 = t4.start;
          if (t3 < t4 && boundaryAtPosition._0.offset < t4)
            return B.SelectionResult_1;
          if (t2 >= t1.offset) {
            t1 = originTextBoundary._1.offset;
            if (t3 >= t1)
              return B.SelectionResult_2;
            if (t3 < t1)
              return B.SelectionResult_1;
          } else {
            t1 = boundaryAtPosition._0.offset;
            t2 = originTextBoundary._0.offset;
            if (t1 <= t2)
              return B.SelectionResult_2;
            if (t1 > t2)
              return B.SelectionResult_0;
          }
        } else {
          clampedPosition = _this._clampTextPosition$1(position);
          t1 = forwardSelection ? new A.TextPosition(t1 - 1, existingSelectionEnd.affinity) : existingSelectionEnd;
          originTextBoundary = getTextBoundary.call$2(t1, _this.fullText);
          if (forwardSelection && clampedPosition.offset === _this.range.start) {
            _this._textSelectionStart = clampedPosition;
            return B.SelectionResult_1;
          }
          t1 = !forwardSelection;
          if (t1 && clampedPosition.offset === _this.range.end) {
            _this._textSelectionStart = clampedPosition;
            return B.SelectionResult_0;
          }
          if (forwardSelection && clampedPosition.offset === _this.range.end) {
            _this._textSelectionEnd = _this._clampTextPosition$1(originTextBoundary._1);
            _this._textSelectionStart = clampedPosition;
            return B.SelectionResult_0;
          }
          if (t1 && clampedPosition.offset === _this.range.start) {
            _this._textSelectionEnd = _this._clampTextPosition$1(originTextBoundary._0);
            _this._textSelectionStart = clampedPosition;
            return B.SelectionResult_1;
          }
        }
      } else {
        t1 = _this.paragraph.getWordBoundary$1(position);
        t2 = _this.fullText;
        t3 = t1.end;
        t1 = t1.start;
        A.assertHelper(t3 >= t1);
        positionOnPlaceholder = B.JSString_methods.substring$2(t2, t1, t3) === $.$get$_SelectableFragment__placeholderCharacter();
        if (!paragraphContainsPosition || positionOnPlaceholder)
          return null;
        if (existingSelectionEnd != null) {
          boundaryAtPosition = getTextBoundary.call$2(position, t2);
          t1 = existingSelectionStart == null;
          backwardSelection = true;
          if (!(t1 && existingSelectionEnd.offset === _this.range.start))
            if (!(J.$eq$(existingSelectionStart, existingSelectionEnd) && existingSelectionEnd.offset === _this.range.start)) {
              t1 = !t1 && existingSelectionStart.offset > existingSelectionEnd.offset;
              backwardSelection = t1;
            }
          t1 = boundaryAtPosition._1;
          t2 = t1.offset;
          t3 = _this.range;
          t4 = t3.start;
          t5 = t2 < t4;
          if (t5 && boundaryAtPosition._0.offset < t4) {
            _this._textSelectionStart = new A.TextPosition(t4, B.TextAffinity_1);
            return B.SelectionResult_1;
          }
          t3 = t3.end;
          if (t2 > t3 && boundaryAtPosition._0.offset > t3) {
            _this._textSelectionStart = new A.TextPosition(t3, B.TextAffinity_1);
            return B.SelectionResult_0;
          }
          if (backwardSelection) {
            t1 = boundaryAtPosition._0;
            t2 = t1.offset;
            if (t2 <= t3) {
              _this._textSelectionStart = _this._clampTextPosition$1(t1);
              return B.SelectionResult_2;
            }
            if (t2 > t3) {
              _this._textSelectionStart = new A.TextPosition(t3, B.TextAffinity_1);
              return B.SelectionResult_0;
            }
          } else {
            _this._textSelectionStart = _this._clampTextPosition$1(t1);
            if (t5)
              return B.SelectionResult_1;
            if (t2 >= t4)
              return B.SelectionResult_2;
          }
        }
      }
      return null;
    },
    _updateSelectionEndEdgeByMultiSelectableTextBoundary$5(getTextBoundary, paragraphContainsPosition, position, existingSelectionStart, existingSelectionEnd) {
      var t1, t2, forwardSelection, boundaryAtPosition, originTextBoundary, pivotOffset, targetPosition, t3, t4, t5, clampedPosition, positionOnPlaceholder, backwardSelection, _this = this;
      type$.Record_2_TextPosition_boundaryEnd_and_TextPosition_boundaryStart_Function_TextPosition_String._as(getTextBoundary);
      if (_this._selectableContainsOriginTextBoundary && existingSelectionStart != null && existingSelectionEnd != null) {
        t1 = existingSelectionEnd.offset;
        t2 = existingSelectionStart.offset;
        forwardSelection = t1 >= t2;
        if (paragraphContainsPosition) {
          t1 = _this.fullText;
          boundaryAtPosition = getTextBoundary.call$2(position, t1);
          originTextBoundary = getTextBoundary.call$2(forwardSelection ? existingSelectionStart : new A.TextPosition(t2 - 1, existingSelectionStart.affinity), t1);
          pivotOffset = forwardSelection ? originTextBoundary._1.offset : originTextBoundary._0.offset;
          t1 = position.offset;
          t2 = t1 < pivotOffset;
          if (t2)
            targetPosition = boundaryAtPosition._1;
          else if (t1 > pivotOffset)
            targetPosition = boundaryAtPosition._0;
          else
            targetPosition = forwardSelection ? existingSelectionEnd : existingSelectionStart;
          if (!forwardSelection !== t2)
            _this._textSelectionStart = _this._clampTextPosition$1(forwardSelection ? originTextBoundary._0 : originTextBoundary._1);
          t1 = _this._clampTextPosition$1(targetPosition);
          _this._textSelectionEnd = t1;
          t2 = _this._textSelectionStart.offset;
          t3 = boundaryAtPosition._1.offset;
          t4 = _this.range;
          t5 = t4.end;
          if (t3 > t5 && boundaryAtPosition._0.offset > t5)
            return B.SelectionResult_0;
          t4 = t4.start;
          if (t3 < t4 && boundaryAtPosition._0.offset < t4)
            return B.SelectionResult_1;
          if (t1.offset >= t2) {
            t1 = boundaryAtPosition._0.offset;
            t2 = originTextBoundary._0.offset;
            if (t1 <= t2)
              return B.SelectionResult_2;
            if (t1 > t2)
              return B.SelectionResult_0;
          } else {
            t1 = originTextBoundary._1.offset;
            if (t3 >= t1)
              return B.SelectionResult_2;
            if (t3 < t1)
              return B.SelectionResult_1;
          }
        } else {
          clampedPosition = _this._clampTextPosition$1(position);
          t1 = forwardSelection ? existingSelectionStart : new A.TextPosition(t2 - 1, existingSelectionStart.affinity);
          originTextBoundary = getTextBoundary.call$2(t1, _this.fullText);
          if (forwardSelection && clampedPosition.offset === _this.range.start) {
            _this._textSelectionStart = _this._clampTextPosition$1(originTextBoundary._0);
            _this._textSelectionEnd = clampedPosition;
            return B.SelectionResult_1;
          }
          t1 = !forwardSelection;
          if (t1 && clampedPosition.offset === _this.range.end) {
            _this._textSelectionStart = _this._clampTextPosition$1(originTextBoundary._1);
            _this._textSelectionEnd = clampedPosition;
            return B.SelectionResult_0;
          }
          if (forwardSelection && clampedPosition.offset === _this.range.end) {
            _this._textSelectionEnd = clampedPosition;
            return B.SelectionResult_0;
          }
          if (t1 && clampedPosition.offset === _this.range.start) {
            _this._textSelectionEnd = clampedPosition;
            return B.SelectionResult_1;
          }
        }
      } else {
        t1 = _this.paragraph.getWordBoundary$1(position);
        t2 = _this.fullText;
        t3 = t1.end;
        t1 = t1.start;
        A.assertHelper(t3 >= t1);
        positionOnPlaceholder = B.JSString_methods.substring$2(t2, t1, t3) === $.$get$_SelectableFragment__placeholderCharacter();
        if (!paragraphContainsPosition || positionOnPlaceholder)
          return null;
        if (existingSelectionStart != null) {
          boundaryAtPosition = getTextBoundary.call$2(position, t2);
          t1 = existingSelectionEnd == null;
          backwardSelection = true;
          if (!(t1 && existingSelectionStart.offset === _this.range.end))
            if (!(existingSelectionStart.$eq(0, existingSelectionEnd) && existingSelectionStart.offset === _this.range.end)) {
              t1 = !t1 && existingSelectionStart.offset > existingSelectionEnd.offset;
              backwardSelection = t1;
            }
          t1 = boundaryAtPosition._1;
          t2 = t1.offset;
          t3 = _this.range;
          t4 = t3.start;
          t5 = t2 < t4;
          if (t5 && boundaryAtPosition._0.offset < t4) {
            _this._textSelectionEnd = new A.TextPosition(t4, B.TextAffinity_1);
            return B.SelectionResult_1;
          }
          t3 = t3.end;
          if (t2 > t3 && boundaryAtPosition._0.offset > t3) {
            _this._textSelectionEnd = new A.TextPosition(t3, B.TextAffinity_1);
            return B.SelectionResult_0;
          }
          if (backwardSelection) {
            _this._textSelectionEnd = _this._clampTextPosition$1(t1);
            if (t5)
              return B.SelectionResult_1;
            if (t2 >= t4)
              return B.SelectionResult_2;
          } else {
            t1 = boundaryAtPosition._0;
            t2 = t1.offset;
            if (t2 <= t3) {
              _this._textSelectionEnd = _this._clampTextPosition$1(t1);
              return B.SelectionResult_2;
            }
            if (t2 > t3) {
              _this._textSelectionEnd = new A.TextPosition(t3, B.TextAffinity_1);
              return B.SelectionResult_0;
            }
          }
        }
      }
      return null;
    },
    _updateSelectionStartEdgeAtPlaceholderByMultiSelectableTextBoundary$6(getTextBoundary, globalPosition, paragraphContainsPosition, position, existingSelectionStart, existingSelectionEnd) {
      var forwardSelection, originParagraph, t1, originTransform, originParagraphLocalPosition, t2, positionWithinOriginParagraph, positionRelativeToOriginParagraph, originText, boundaryAtPosition, originTextBoundary, pivotOffset, targetPosition, t3, t4, t5, adjustedPositionRelativeToOriginParagraph, targetDetails, targetParagraph, positionRelativeToTargetParagraph, targetText, backwardSelection, boundaryAtPositionRelativeToTargetParagraph, _this = this, _null = null;
      type$.Record_2_TextPosition_boundaryEnd_and_TextPosition_boundaryStart_Function_TextPosition_String._as(getTextBoundary);
      if (_this._selectableContainsOriginTextBoundary && existingSelectionStart != null && existingSelectionEnd != null) {
        forwardSelection = existingSelectionEnd.offset >= existingSelectionStart.offset;
        originParagraph = _this._getOriginParagraph$0();
        t1 = _this.paragraph;
        if (originParagraph === t1)
          return _this._updateSelectionStartEdgeByMultiSelectableTextBoundary$5(getTextBoundary, paragraphContainsPosition, position, existingSelectionStart, existingSelectionEnd);
        originTransform = originParagraph.getTransformTo$1(0, _null);
        originTransform.copyInverse$1(originTransform);
        originParagraphLocalPosition = A.MatrixUtils_transformPoint(originTransform, globalPosition);
        t2 = originParagraph.get$size(0);
        positionWithinOriginParagraph = new A.Rect(0, 0, 0 + t2._dx, 0 + t2._dy).contains$1(0, originParagraphLocalPosition);
        positionRelativeToOriginParagraph = originParagraph.getPositionForOffset$1(originParagraphLocalPosition);
        if (positionWithinOriginParagraph) {
          originText = originParagraph._textPainter._text_painter$_text.toPlainText$1$includeSemanticsLabels(false);
          boundaryAtPosition = getTextBoundary.call$2(positionRelativeToOriginParagraph, originText);
          originTextBoundary = getTextBoundary.call$2(_this._getPositionInParagraph$1(originParagraph), originText);
          pivotOffset = forwardSelection ? originTextBoundary._0.offset : originTextBoundary._1.offset;
          t1 = positionRelativeToOriginParagraph.offset;
          t2 = t1 > pivotOffset;
          if (t1 < pivotOffset)
            targetPosition = boundaryAtPosition._1;
          else
            targetPosition = t2 ? boundaryAtPosition._0 : existingSelectionStart;
          if (!forwardSelection !== t2)
            _this._textSelectionEnd = existingSelectionStart;
          t1 = _this._clampTextPosition$1(targetPosition);
          _this._textSelectionStart = t1;
          t2 = _this._textSelectionEnd.offset;
          t3 = _this._getPositionInParagraph$1(originParagraph).offset;
          t4 = t3 + $.$get$_SelectableFragment__placeholderLength();
          A.assertHelper(t3 >= -1);
          A.assertHelper(t4 >= -1);
          t5 = boundaryAtPosition._1.offset;
          if (t5 > t4 && boundaryAtPosition._0.offset > t4)
            return B.SelectionResult_0;
          if (t5 < t3 && boundaryAtPosition._0.offset < t3)
            return B.SelectionResult_1;
          if (t2 >= t1.offset) {
            t1 = boundaryAtPosition._0.offset;
            t2 = originTextBoundary._0.offset;
            if (t1 <= t2)
              return B.SelectionResult_2;
            if (t1 > t2)
              return B.SelectionResult_0;
          } else {
            t1 = originTextBoundary._1.offset;
            if (t5 >= t1)
              return B.SelectionResult_2;
            if (t5 < t1)
              return B.SelectionResult_1;
          }
        } else {
          t2 = originParagraph.get$size(0);
          t1 = t1._textPainter._text_painter$_textDirection;
          t1.toString;
          adjustedPositionRelativeToOriginParagraph = originParagraph.getPositionForOffset$1(A.SelectionUtils_adjustDragOffset(new A.Rect(0, 0, 0 + t2._dx, 0 + t2._dy), originParagraphLocalPosition, t1));
          t1 = _this._getPositionInParagraph$1(originParagraph).offset;
          t2 = t1 + $.$get$_SelectableFragment__placeholderLength();
          A.assertHelper(t1 >= -1);
          A.assertHelper(t2 >= -1);
          if (forwardSelection && adjustedPositionRelativeToOriginParagraph.offset <= t1) {
            _this._textSelectionStart = new A.TextPosition(_this.range.start, B.TextAffinity_1);
            return B.SelectionResult_1;
          }
          t3 = !forwardSelection;
          if (t3 && adjustedPositionRelativeToOriginParagraph.offset >= t2) {
            _this._textSelectionStart = new A.TextPosition(_this.range.end, B.TextAffinity_1);
            return B.SelectionResult_0;
          }
          if (forwardSelection && adjustedPositionRelativeToOriginParagraph.offset >= t2) {
            _this._textSelectionEnd = existingSelectionStart;
            _this._textSelectionStart = new A.TextPosition(_this.range.end, B.TextAffinity_1);
            return B.SelectionResult_0;
          }
          if (t3 && adjustedPositionRelativeToOriginParagraph.offset <= t1) {
            _this._textSelectionEnd = existingSelectionStart;
            _this._textSelectionStart = new A.TextPosition(_this.range.start, B.TextAffinity_1);
            return B.SelectionResult_1;
          }
        }
      } else {
        if (paragraphContainsPosition)
          return _this._updateSelectionStartEdgeByMultiSelectableTextBoundary$5(getTextBoundary, true, position, existingSelectionStart, existingSelectionEnd);
        if (existingSelectionEnd != null) {
          targetDetails = _this._getParagraphContainingPosition$1(globalPosition);
          if (targetDetails == null)
            return _null;
          targetParagraph = targetDetails._1;
          positionRelativeToTargetParagraph = targetParagraph.getPositionForOffset$1(targetDetails._0);
          targetText = targetParagraph._textPainter._text_painter$_text.toPlainText$1$includeSemanticsLabels(false);
          t1 = targetParagraph.getWordBoundary$1(positionRelativeToTargetParagraph);
          t2 = t1.end;
          t1 = t1.start;
          A.assertHelper(t2 >= t1);
          if (B.JSString_methods.substring$2(targetText, t1, t2) === $.$get$_SelectableFragment__placeholderCharacter())
            return _null;
          t1 = existingSelectionStart == null;
          backwardSelection = true;
          if (!(t1 && existingSelectionEnd.offset === _this.range.start))
            if (!(J.$eq$(existingSelectionStart, existingSelectionEnd) && existingSelectionEnd.offset === _this.range.start)) {
              t1 = !t1 && existingSelectionStart.offset > existingSelectionEnd.offset;
              backwardSelection = t1;
            }
          boundaryAtPositionRelativeToTargetParagraph = getTextBoundary.call$2(positionRelativeToTargetParagraph, targetText);
          t1 = _this._getPositionInParagraph$1(targetParagraph).offset;
          t2 = t1 + $.$get$_SelectableFragment__placeholderLength();
          A.assertHelper(t1 >= -1);
          A.assertHelper(t2 >= -1);
          t3 = boundaryAtPositionRelativeToTargetParagraph._1.offset;
          t4 = t3 < t1;
          if (t4 && boundaryAtPositionRelativeToTargetParagraph._0.offset < t1) {
            _this._textSelectionStart = new A.TextPosition(_this.range.start, B.TextAffinity_1);
            return B.SelectionResult_1;
          }
          if (t3 > t2 && boundaryAtPositionRelativeToTargetParagraph._0.offset > t2) {
            _this._textSelectionStart = new A.TextPosition(_this.range.end, B.TextAffinity_1);
            return B.SelectionResult_0;
          }
          if (backwardSelection) {
            if (boundaryAtPositionRelativeToTargetParagraph._0.offset <= t2) {
              _this._textSelectionStart = new A.TextPosition(_this.range.end, B.TextAffinity_1);
              return B.SelectionResult_2;
            }
            _this._textSelectionStart = new A.TextPosition(_this.range.end, B.TextAffinity_1);
            return B.SelectionResult_0;
          } else {
            if (t3 >= t1) {
              _this._textSelectionStart = new A.TextPosition(_this.range.start, B.TextAffinity_1);
              return B.SelectionResult_2;
            }
            if (t4) {
              _this._textSelectionStart = new A.TextPosition(_this.range.start, B.TextAffinity_1);
              return B.SelectionResult_1;
            }
          }
        }
      }
      return _null;
    },
    _updateSelectionEndEdgeAtPlaceholderByMultiSelectableTextBoundary$6(getTextBoundary, globalPosition, paragraphContainsPosition, position, existingSelectionStart, existingSelectionEnd) {
      var forwardSelection, originParagraph, t1, originTransform, originParagraphLocalPosition, t2, positionWithinOriginParagraph, positionRelativeToOriginParagraph, originText, boundaryAtPosition, originTextBoundary, pivotOffset, targetPosition, t3, t4, t5, adjustedPositionRelativeToOriginParagraph, targetDetails, targetParagraph, positionRelativeToTargetParagraph, targetText, backwardSelection, boundaryAtPositionRelativeToTargetParagraph, _this = this, _null = null;
      type$.Record_2_TextPosition_boundaryEnd_and_TextPosition_boundaryStart_Function_TextPosition_String._as(getTextBoundary);
      if (_this._selectableContainsOriginTextBoundary && existingSelectionStart != null && existingSelectionEnd != null) {
        forwardSelection = existingSelectionEnd.offset >= existingSelectionStart.offset;
        originParagraph = _this._getOriginParagraph$0();
        t1 = _this.paragraph;
        if (originParagraph === t1)
          return _this._updateSelectionEndEdgeByMultiSelectableTextBoundary$5(getTextBoundary, paragraphContainsPosition, position, existingSelectionStart, existingSelectionEnd);
        originTransform = originParagraph.getTransformTo$1(0, _null);
        originTransform.copyInverse$1(originTransform);
        originParagraphLocalPosition = A.MatrixUtils_transformPoint(originTransform, globalPosition);
        t2 = originParagraph.get$size(0);
        positionWithinOriginParagraph = new A.Rect(0, 0, 0 + t2._dx, 0 + t2._dy).contains$1(0, originParagraphLocalPosition);
        positionRelativeToOriginParagraph = originParagraph.getPositionForOffset$1(originParagraphLocalPosition);
        if (positionWithinOriginParagraph) {
          originText = originParagraph._textPainter._text_painter$_text.toPlainText$1$includeSemanticsLabels(false);
          boundaryAtPosition = getTextBoundary.call$2(positionRelativeToOriginParagraph, originText);
          originTextBoundary = getTextBoundary.call$2(_this._getPositionInParagraph$1(originParagraph), originText);
          pivotOffset = forwardSelection ? originTextBoundary._1.offset : originTextBoundary._0.offset;
          t1 = positionRelativeToOriginParagraph.offset;
          t2 = t1 < pivotOffset;
          if (t2)
            targetPosition = boundaryAtPosition._1;
          else
            targetPosition = t1 > pivotOffset ? boundaryAtPosition._0 : existingSelectionEnd;
          if (!forwardSelection !== t2)
            _this._textSelectionStart = existingSelectionEnd;
          t1 = _this._clampTextPosition$1(targetPosition);
          _this._textSelectionEnd = t1;
          t2 = _this._textSelectionStart.offset;
          t3 = _this._getPositionInParagraph$1(originParagraph).offset;
          t4 = t3 + $.$get$_SelectableFragment__placeholderLength();
          A.assertHelper(t3 >= -1);
          A.assertHelper(t4 >= -1);
          t5 = boundaryAtPosition._1.offset;
          if (t5 > t4 && boundaryAtPosition._0.offset > t4)
            return B.SelectionResult_0;
          if (t5 < t3 && boundaryAtPosition._0.offset < t3)
            return B.SelectionResult_1;
          if (t1.offset >= t2) {
            t1 = boundaryAtPosition._0.offset;
            t2 = originTextBoundary._0.offset;
            if (t1 <= t2)
              return B.SelectionResult_2;
            if (t1 > t2)
              return B.SelectionResult_0;
          } else {
            t1 = originTextBoundary._1.offset;
            if (t5 >= t1)
              return B.SelectionResult_2;
            if (t5 < t1)
              return B.SelectionResult_1;
          }
        } else {
          t2 = originParagraph.get$size(0);
          t1 = t1._textPainter._text_painter$_textDirection;
          t1.toString;
          adjustedPositionRelativeToOriginParagraph = originParagraph.getPositionForOffset$1(A.SelectionUtils_adjustDragOffset(new A.Rect(0, 0, 0 + t2._dx, 0 + t2._dy), originParagraphLocalPosition, t1));
          t1 = _this._getPositionInParagraph$1(originParagraph).offset;
          t2 = t1 + $.$get$_SelectableFragment__placeholderLength();
          A.assertHelper(t1 >= -1);
          A.assertHelper(t2 >= -1);
          if (forwardSelection && adjustedPositionRelativeToOriginParagraph.offset <= t1) {
            _this._textSelectionStart = existingSelectionEnd;
            _this._textSelectionEnd = new A.TextPosition(_this.range.start, B.TextAffinity_1);
            return B.SelectionResult_1;
          }
          t3 = !forwardSelection;
          if (t3 && adjustedPositionRelativeToOriginParagraph.offset >= t2) {
            _this._textSelectionStart = existingSelectionEnd;
            _this._textSelectionEnd = new A.TextPosition(_this.range.end, B.TextAffinity_1);
            return B.SelectionResult_0;
          }
          if (forwardSelection && adjustedPositionRelativeToOriginParagraph.offset >= t2) {
            _this._textSelectionEnd = new A.TextPosition(_this.range.end, B.TextAffinity_1);
            return B.SelectionResult_0;
          }
          if (t3 && adjustedPositionRelativeToOriginParagraph.offset <= t1) {
            _this._textSelectionEnd = new A.TextPosition(_this.range.start, B.TextAffinity_1);
            return B.SelectionResult_1;
          }
        }
      } else {
        if (paragraphContainsPosition)
          return _this._updateSelectionEndEdgeByMultiSelectableTextBoundary$5(getTextBoundary, true, position, existingSelectionStart, existingSelectionEnd);
        if (existingSelectionStart != null) {
          targetDetails = _this._getParagraphContainingPosition$1(globalPosition);
          if (targetDetails == null)
            return _null;
          targetParagraph = targetDetails._1;
          positionRelativeToTargetParagraph = targetParagraph.getPositionForOffset$1(targetDetails._0);
          targetText = targetParagraph._textPainter._text_painter$_text.toPlainText$1$includeSemanticsLabels(false);
          t1 = targetParagraph.getWordBoundary$1(positionRelativeToTargetParagraph);
          t2 = t1.end;
          t1 = t1.start;
          A.assertHelper(t2 >= t1);
          if (B.JSString_methods.substring$2(targetText, t1, t2) === $.$get$_SelectableFragment__placeholderCharacter())
            return _null;
          t1 = existingSelectionEnd == null;
          backwardSelection = true;
          if (!(t1 && existingSelectionStart.offset === _this.range.end))
            if (!(existingSelectionStart.$eq(0, existingSelectionEnd) && existingSelectionStart.offset === _this.range.end)) {
              t1 = !t1 && existingSelectionStart.offset > existingSelectionEnd.offset;
              backwardSelection = t1;
            }
          boundaryAtPositionRelativeToTargetParagraph = getTextBoundary.call$2(positionRelativeToTargetParagraph, targetText);
          t1 = _this._getPositionInParagraph$1(targetParagraph).offset;
          t2 = t1 + $.$get$_SelectableFragment__placeholderLength();
          A.assertHelper(t1 >= -1);
          A.assertHelper(t2 >= -1);
          t3 = boundaryAtPositionRelativeToTargetParagraph._1.offset;
          t4 = t3 < t1;
          if (t4 && boundaryAtPositionRelativeToTargetParagraph._0.offset < t1) {
            _this._textSelectionEnd = new A.TextPosition(_this.range.start, B.TextAffinity_1);
            return B.SelectionResult_1;
          }
          if (t3 > t2 && boundaryAtPositionRelativeToTargetParagraph._0.offset > t2) {
            _this._textSelectionEnd = new A.TextPosition(_this.range.end, B.TextAffinity_1);
            return B.SelectionResult_0;
          }
          if (backwardSelection) {
            if (t3 >= t1) {
              _this._textSelectionEnd = new A.TextPosition(_this.range.start, B.TextAffinity_1);
              return B.SelectionResult_2;
            }
            if (t4) {
              _this._textSelectionEnd = new A.TextPosition(_this.range.start, B.TextAffinity_1);
              return B.SelectionResult_1;
            }
          } else {
            if (boundaryAtPositionRelativeToTargetParagraph._0.offset <= t2) {
              _this._textSelectionEnd = new A.TextPosition(_this.range.end, B.TextAffinity_1);
              return B.SelectionResult_2;
            }
            _this._textSelectionEnd = new A.TextPosition(_this.range.end, B.TextAffinity_1);
            return B.SelectionResult_0;
          }
        }
      }
      return _null;
    },
    _updateSelectionEdgeByMultiSelectableTextBoundary$4$getClampedTextBoundary$getTextBoundary$isEnd(globalPosition, getClampedTextBoundary, getTextBoundary, isEnd) {
      var existingSelectionStart, existingSelectionEnd, t1, transform, localPosition, t2, t3, t4, adjustedOffset, adjustedOffsetRelativeToParagraph, position, positionInFullText, result, textBoundary, targetPosition, _this = this;
      type$.Record_2_TextPosition_boundaryEnd_and_TextPosition_boundaryStart_Function_TextPosition_String._as(getTextBoundary);
      type$.Record_2_TextPosition_boundaryEnd_and_TextPosition_boundaryStart_Function_TextPosition._as(getClampedTextBoundary);
      existingSelectionStart = _this._textSelectionStart;
      existingSelectionEnd = _this._textSelectionEnd;
      if (isEnd)
        _this._textSelectionEnd = null;
      else
        _this._textSelectionStart = null;
      t1 = _this.paragraph;
      transform = t1.getTransformTo$1(0, null);
      transform.copyInverse$1(transform);
      localPosition = A.MatrixUtils_transformPoint(transform, globalPosition);
      if (_this.get$_paragraph$_rect().get$isEmpty(0))
        return A.SelectionUtils_getResultBasedOnRect(_this.get$_paragraph$_rect(), localPosition);
      t2 = _this.get$_paragraph$_rect();
      t3 = t1._textPainter;
      t4 = t3._text_painter$_textDirection;
      t4.toString;
      adjustedOffset = A.SelectionUtils_adjustDragOffset(t2, localPosition, t4);
      t4 = t1.get$size(0);
      t3 = t3._text_painter$_textDirection;
      t3.toString;
      adjustedOffsetRelativeToParagraph = A.SelectionUtils_adjustDragOffset(new A.Rect(0, 0, 0 + t4._dx, 0 + t4._dy), localPosition, t3);
      position = t1.getPositionForOffset$1(adjustedOffset);
      positionInFullText = t1.getPositionForOffset$1(adjustedOffsetRelativeToParagraph);
      if (_this._isPlaceholder$0())
        if (isEnd) {
          t1 = t1.get$size(0);
          result = _this._updateSelectionEndEdgeAtPlaceholderByMultiSelectableTextBoundary$6(getTextBoundary, globalPosition, new A.Rect(0, 0, 0 + t1._dx, 0 + t1._dy).contains$1(0, localPosition), positionInFullText, existingSelectionStart, existingSelectionEnd);
        } else {
          t1 = t1.get$size(0);
          result = _this._updateSelectionStartEdgeAtPlaceholderByMultiSelectableTextBoundary$6(getTextBoundary, globalPosition, new A.Rect(0, 0, 0 + t1._dx, 0 + t1._dy).contains$1(0, localPosition), positionInFullText, existingSelectionStart, existingSelectionEnd);
        }
      else if (isEnd) {
        t1 = t1.get$size(0);
        result = _this._updateSelectionEndEdgeByMultiSelectableTextBoundary$5(getTextBoundary, new A.Rect(0, 0, 0 + t1._dx, 0 + t1._dy).contains$1(0, localPosition), positionInFullText, existingSelectionStart, existingSelectionEnd);
      } else {
        t1 = t1.get$size(0);
        result = _this._updateSelectionStartEdgeByMultiSelectableTextBoundary$5(getTextBoundary, new A.Rect(0, 0, 0 + t1._dx, 0 + t1._dy).contains$1(0, localPosition), positionInFullText, existingSelectionStart, existingSelectionEnd);
      }
      if (result != null)
        return result;
      textBoundary = _this._boundingBoxesContains$1(localPosition) ? getClampedTextBoundary.call$1(position) : null;
      if (textBoundary != null) {
        t1 = textBoundary._1.offset;
        t2 = _this.range;
        t3 = t2.start;
        if (!(t1 < t3 && textBoundary._0.offset <= t3)) {
          t2 = t2.end;
          t1 = t1 >= t2 && textBoundary._0.offset > t2;
        } else
          t1 = true;
      } else
        t1 = false;
      if (t1)
        textBoundary = null;
      targetPosition = _this._clampTextPosition$1(isEnd ? _this._updateSelectionEndEdgeByTextBoundary$5(textBoundary, getClampedTextBoundary, position, existingSelectionStart, existingSelectionEnd) : _this._updateSelectionStartEdgeByTextBoundary$5(textBoundary, getClampedTextBoundary, position, existingSelectionStart, existingSelectionEnd));
      if (isEnd)
        _this._textSelectionEnd = targetPosition;
      else
        _this._textSelectionStart = targetPosition;
      t1 = targetPosition.offset;
      t2 = _this.range;
      if (t1 === t2.end)
        return B.SelectionResult_0;
      if (t1 === t2.start)
        return B.SelectionResult_1;
      return A.SelectionUtils_getResultBasedOnRect(_this.get$_paragraph$_rect(), localPosition);
    },
    _closestTextBoundary$2(textBoundary, position) {
      var t1 = position.offset,
        t2 = textBoundary._1,
        t3 = textBoundary._0;
      return Math.abs(t1 - t2.offset) < Math.abs(t1 - t3.offset) ? t2 : t3;
    },
    _isPlaceholder$0() {
      var current = this.paragraph._object$_parent;
      for (; current != null;) {
        if (current instanceof A.RenderParagraph)
          return true;
        current = current.get$parent(current);
      }
      return false;
    },
    _getOriginParagraph$0() {
      var t1, current, originParagraph, t2, paragraphContainsOriginTextBoundary, t3, _i;
      A.assertHelper(this._selectableContainsOriginTextBoundary);
      t1 = this.paragraph;
      current = t1._object$_parent;
      for (originParagraph = null; current != null;) {
        if (current instanceof A.RenderParagraph) {
          t2 = current._lastSelectableFragments;
          if (t2 != null) {
            t3 = t2.length;
            _i = 0;
            while (true) {
              if (!(_i < t3)) {
                paragraphContainsOriginTextBoundary = false;
                break;
              }
              if (t2[_i]._selectableContainsOriginTextBoundary) {
                originParagraph = current;
                paragraphContainsOriginTextBoundary = true;
                break;
              }
              ++_i;
            }
            if (!paragraphContainsOriginTextBoundary)
              return originParagraph == null ? t1 : originParagraph;
          }
        }
        current = current.get$parent(current);
      }
      return originParagraph == null ? t1 : originParagraph;
    },
    _getParagraphContainingPosition$1(globalPosition) {
      var currentTransform, currentParagraphLocalPosition, t1,
        current = this.paragraph;
      for (; current != null;) {
        if (current instanceof A.RenderParagraph) {
          currentTransform = current.getTransformTo$1(0, null);
          currentTransform.copyInverse$1(currentTransform);
          currentParagraphLocalPosition = A.MatrixUtils_transformPoint(currentTransform, globalPosition);
          t1 = current.get$size(0);
          if (new A.Rect(0, 0, 0 + t1._dx, 0 + t1._dy).contains$1(0, currentParagraphLocalPosition))
            return new A._Record_2_localPosition_paragraph(currentParagraphLocalPosition, current);
        }
        current = current.get$parent(current);
      }
      return null;
    },
    _boundingBoxesContains$1(position) {
      var t1, t2, _i;
      for (t1 = this.get$boundingBoxes(), t2 = t1.length, _i = 0; _i < t1.length; t1.length === t2 || (0, A.throwConcurrentModificationError)(t1), ++_i)
        if (t1[_i].contains$1(0, position))
          return true;
      return false;
    },
    _clampTextPosition$1(position) {
      var t4,
        t1 = position.offset,
        t2 = this.range,
        t3 = t2.end;
      if (t1 <= t3)
        t4 = t1 === t3 && position.affinity === B.TextAffinity_1;
      else
        t4 = true;
      if (t4)
        return new A.TextPosition(t3, B.TextAffinity_0);
      t2 = t2.start;
      if (t1 < t2)
        return new A.TextPosition(t2, B.TextAffinity_1);
      return position;
    },
    _handleSelectAll$0() {
      var t1 = this.range;
      this._textSelectionStart = new A.TextPosition(t1.start, B.TextAffinity_1);
      this._textSelectionEnd = new A.TextPosition(t1.end, B.TextAffinity_0);
      return B.SelectionResult_4;
    },
    _handleSelectTextBoundary$1(textBoundary) {
      var _this = this,
        t1 = textBoundary._1,
        t2 = t1.offset,
        t3 = _this.range,
        t4 = t3.start;
      if (t2 < t4 && textBoundary._0.offset <= t4)
        return B.SelectionResult_1;
      else {
        t3 = t3.end;
        if (t2 >= t3 && textBoundary._0.offset > t3)
          return B.SelectionResult_0;
      }
      A.assertHelper(t2 >= t4 && textBoundary._0.offset <= t3);
      _this._textSelectionStart = t1;
      _this._textSelectionEnd = textBoundary._0;
      _this._selectableContainsOriginTextBoundary = true;
      return B.SelectionResult_2;
    },
    _adjustTextBoundaryAtPosition$2(textBoundary, position) {
      var start = A._Cell$named("start"),
        end = A._Cell$named("end"),
        t1 = position.offset,
        t2 = textBoundary.end;
      if (t1 > t2) {
        t1 = new A.TextPosition(t1, B.TextAffinity_1);
        end.set$finalLocalValue(t1);
        start.set$finalLocalValue(t1);
      } else {
        start.set$finalLocalValue(new A.TextPosition(textBoundary.start, B.TextAffinity_1));
        end.set$finalLocalValue(new A.TextPosition(t2, B.TextAffinity_0));
      }
      t1 = start._readLocal$0();
      return new A._Record_2_boundaryEnd_boundaryStart(end._readLocal$0(), t1);
    },
    _handleSelectWord$1(globalPosition) {
      var _this = this,
        t1 = _this.paragraph,
        position = t1.getPositionForOffset$1(t1.globalToLocal$1(globalPosition));
      if (_this._positionIsWithinCurrentSelection$1(position) && !J.$eq$(_this._textSelectionStart, _this._textSelectionEnd))
        return B.SelectionResult_2;
      return _this._handleSelectTextBoundary$1(_this._getWordBoundaryAtPosition$1(position));
    },
    _getWordBoundaryAtPosition$1(position) {
      var word = this.paragraph.getWordBoundary$1(position);
      A.assertHelper(word.end >= word.start);
      return this._adjustTextBoundaryAtPosition$2(word, position);
    },
    _getPositionInParagraph$1(targetParagraph) {
      var t1 = this.paragraph,
        transform = t1.getTransformTo$1(0, targetParagraph);
      t1 = t1.get$size(0);
      return targetParagraph.getPositionForOffset$1(A.MatrixUtils_transformPoint(transform, new A.Rect(0, 0, 0 + t1._dx, 0 + t1._dy).get$centerLeft()));
    },
    _getParagraphBoundaryAtPosition$2(position, text) {
      var paragraphEnd0,
        paragraphBoundary = new A.ParagraphBoundary(text),
        t1 = position.offset,
        paragraphEnd = text.length,
        paragraphStart = paragraphBoundary.getLeadingTextBoundaryAt$1(t1 === paragraphEnd || position.affinity === B.TextAffinity_0 ? t1 - 1 : t1);
      if (paragraphStart == null)
        paragraphStart = 0;
      paragraphEnd0 = paragraphBoundary.getTrailingTextBoundaryAt$1(t1);
      paragraphEnd = paragraphEnd0 == null ? paragraphEnd : paragraphEnd0;
      A.assertHelper(paragraphStart >= -1);
      A.assertHelper(paragraphEnd >= -1);
      A.assertHelper(paragraphEnd >= paragraphStart);
      return this._adjustTextBoundaryAtPosition$2(new A.TextRange(paragraphStart, paragraphEnd), position);
    },
    _getClampedParagraphBoundaryAtPosition$1(position) {
      var paragraphEnd0, paragraphStart0,
        t1 = this.fullText,
        paragraphBoundary = new A.ParagraphBoundary(t1),
        t2 = position.offset,
        paragraphEnd = t1.length,
        paragraphStart = paragraphBoundary.getLeadingTextBoundaryAt$1(t2 === paragraphEnd || position.affinity === B.TextAffinity_0 ? t2 - 1 : t2);
      if (paragraphStart == null)
        paragraphStart = 0;
      paragraphEnd0 = paragraphBoundary.getTrailingTextBoundaryAt$1(t2);
      paragraphEnd = paragraphEnd0 == null ? paragraphEnd : paragraphEnd0;
      t1 = this.range;
      paragraphStart0 = t1.start;
      if (paragraphStart < paragraphStart0)
        paragraphStart = paragraphStart0;
      else {
        t2 = t1.end;
        if (paragraphStart > t2)
          paragraphStart = t2;
      }
      paragraphEnd0 = t1.end;
      if (paragraphEnd > paragraphEnd0)
        paragraphEnd = paragraphEnd0;
      else if (paragraphEnd < paragraphStart0)
        paragraphEnd = paragraphStart0;
      A.assertHelper(paragraphStart >= -1);
      A.assertHelper(paragraphEnd >= -1);
      A.assertHelper(paragraphEnd >= paragraphStart);
      return this._adjustTextBoundaryAtPosition$2(new A.TextRange(paragraphStart, paragraphEnd), position);
    },
    _handleDirectionallyExtendSelection$3(horizontalBaseline, isExtent, movement) {
      var baselineInParagraphCoordinates, targetedEdge, moveResult, newPosition, result, t2, targetedEdge0, edgeOffsetInParagraphCoordinates, _this = this,
        t1 = _this.paragraph,
        transform = t1.getTransformTo$1(0, null);
      if (transform.copyInverse$1(transform) === 0)
        switch (movement) {
          case B.SelectionExtendDirection_0:
          case B.SelectionExtendDirection_3:
            return B.SelectionResult_1;
          case B.SelectionExtendDirection_1:
          case B.SelectionExtendDirection_2:
            return B.SelectionResult_0;
        }
      baselineInParagraphCoordinates = A.MatrixUtils_transformPoint(transform, new A.Offset(horizontalBaseline, 0))._dx;
      A.assertHelper(!isNaN(baselineInParagraphCoordinates));
      switch (movement) {
        case B.SelectionExtendDirection_0:
        case B.SelectionExtendDirection_1:
          A.assertHelper(_this._textSelectionEnd != null && _this._textSelectionStart != null);
          if (isExtent) {
            t1 = _this._textSelectionEnd;
            t1.toString;
            targetedEdge = t1;
          } else {
            t1 = _this._textSelectionStart;
            t1.toString;
            targetedEdge = t1;
          }
          moveResult = _this._handleVerticalMovement$3$below$horizontalBaselineInParagraphCoordinates(targetedEdge, false, baselineInParagraphCoordinates);
          newPosition = moveResult.key;
          result = moveResult.value;
          break;
        case B.SelectionExtendDirection_2:
        case B.SelectionExtendDirection_3:
          t2 = _this._textSelectionEnd;
          if (t2 == null) {
            t2 = new A.TextPosition(_this.range.end, B.TextAffinity_0);
            _this._textSelectionEnd = t2;
            targetedEdge = t2;
          } else
            targetedEdge = t2;
          t2 = _this._textSelectionStart;
          if (t2 == null) {
            _this._textSelectionStart = targetedEdge;
            targetedEdge0 = targetedEdge;
          } else
            targetedEdge0 = t2;
          edgeOffsetInParagraphCoordinates = t1._getOffsetForPosition$1(isExtent ? targetedEdge : targetedEdge0);
          t2 = t1._textPainter._getOrCreateLayoutTemplate$0();
          newPosition = t1.getPositionForOffset$1(new A.Offset(baselineInParagraphCoordinates, edgeOffsetInParagraphCoordinates._dy - t2.get$height(t2) / 2));
          result = B.SelectionResult_2;
          break;
        default:
          newPosition = null;
          result = null;
      }
      if (isExtent)
        _this._textSelectionEnd = newPosition;
      else
        _this._textSelectionStart = newPosition;
      return result;
    },
    _handleGranularlyExtendSelection$3($forward, isExtent, granularity) {
      var targetedEdge, targetedEdge0, t2, newPosition, result, t3, _this = this,
        t1 = _this._textSelectionEnd;
      if (t1 == null) {
        t1 = _this.range;
        t1 = $forward ? new A.TextPosition(t1.start, B.TextAffinity_1) : new A.TextPosition(t1.end, B.TextAffinity_0);
        _this._textSelectionEnd = t1;
        targetedEdge = t1;
      } else
        targetedEdge = t1;
      t1 = _this._textSelectionStart;
      if (t1 == null) {
        _this._textSelectionStart = targetedEdge;
        targetedEdge0 = targetedEdge;
      } else
        targetedEdge0 = t1;
      targetedEdge = isExtent ? targetedEdge : targetedEdge0;
      if ($forward && targetedEdge.offset === _this.range.end)
        return B.SelectionResult_0;
      t1 = !$forward;
      if (t1 && targetedEdge.offset === _this.range.start)
        return B.SelectionResult_1;
      switch (granularity) {
        case B.TextGranularity_0:
          t1 = _this.range;
          t2 = t1.end;
          t1 = t1.start;
          A.assertHelper(t2 >= t1);
          newPosition = _this._moveBeyondTextBoundaryAtDirection$3(targetedEdge, $forward, new A.CharacterBoundary(B.JSString_methods.substring$2(_this.fullText, t1, t2)));
          result = B.SelectionResult_2;
          break;
        case B.TextGranularity_1:
          t1 = _this.paragraph._textPainter;
          t2 = t1._text_painter$_text;
          t2.toString;
          newPosition = _this._moveBeyondTextBoundaryAtDirection$3(targetedEdge, $forward, new A.WordBoundary(t2, t1._layoutCache.layout._paragraph).get$moveByWordBoundary());
          result = B.SelectionResult_2;
          break;
        case B.TextGranularity_2:
          t1 = _this.range;
          t2 = t1.end;
          t1 = t1.start;
          A.assertHelper(t2 >= t1);
          newPosition = _this._moveBeyondTextBoundaryAtDirection$3(targetedEdge, $forward, new A.ParagraphBoundary(B.JSString_methods.substring$2(_this.fullText, t1, t2)));
          result = B.SelectionResult_2;
          break;
        case B.TextGranularity_3:
          newPosition = _this._moveToTextBoundaryAtDirection$3(targetedEdge, $forward, new A.LineBoundary(_this));
          result = B.SelectionResult_2;
          break;
        case B.TextGranularity_4:
          t2 = _this.range;
          t3 = t2.end;
          t2 = t2.start;
          A.assertHelper(t3 >= t2);
          newPosition = _this._moveBeyondTextBoundaryAtDirection$3(targetedEdge, $forward, new A.DocumentBoundary(B.JSString_methods.substring$2(_this.fullText, t2, t3)));
          if ($forward && newPosition.offset === t3)
            result = B.SelectionResult_0;
          else
            result = t1 && newPosition.offset === t2 ? B.SelectionResult_1 : B.SelectionResult_2;
          break;
        default:
          result = null;
          newPosition = null;
      }
      if (isExtent)
        _this._textSelectionEnd = newPosition;
      else
        _this._textSelectionStart = newPosition;
      return result;
    },
    _moveBeyondTextBoundaryAtDirection$3(end, $forward, textBoundary) {
      var newOffset,
        t1 = end.offset;
      if ($forward) {
        t1 = textBoundary.getTrailingTextBoundaryAt$1(t1);
        newOffset = t1 == null ? this.range.end : t1;
      } else {
        t1 = textBoundary.getLeadingTextBoundaryAt$1(t1 - 1);
        newOffset = t1 == null ? this.range.start : t1;
      }
      return new A.TextPosition(newOffset, B.TextAffinity_1);
    },
    _moveToTextBoundaryAtDirection$3(end, $forward, textBoundary) {
      var t1, t2, offset, _this = this,
        caretOffset = end.offset;
      A.assertHelper(caretOffset >= 0);
      switch (end.affinity.index) {
        case 0:
          if (caretOffset < 1 && !$forward) {
            A.assertHelper(caretOffset === 0);
            return B.TextPosition_0_TextAffinity_1;
          }
          t1 = _this.range.start;
          t2 = new A.CharacterBoundary(_this.fullText).getLeadingTextBoundaryAt$1(t1 + caretOffset);
          t1 = t2 == null ? t1 : t2;
          caretOffset = Math.max(0, t1) - 1;
          break;
        case 1:
          break;
        default:
          caretOffset = null;
      }
      if ($forward) {
        t1 = textBoundary.getTrailingTextBoundaryAt$1(caretOffset);
        offset = t1 == null ? _this.range.end : t1;
      } else {
        t1 = textBoundary.getLeadingTextBoundaryAt$1(caretOffset);
        offset = t1 == null ? _this.range.start : t1;
      }
      return new A.TextPosition(offset, B.TextAffinity_1);
    },
    _handleVerticalMovement$3$below$horizontalBaselineInParagraphCoordinates(position, below, horizontalBaselineInParagraphCoordinates) {
      var t3, _i, lineMetrics, newPosition, newLine, result, _this = this,
        t1 = _this.paragraph,
        lines = t1._textPainter.computeLineMetrics$0(),
        offset = t1.getOffsetForCaret$2(position, B.Rect_0_0_0_0),
        t2 = lines.length,
        currentLine = t2 - 1;
      for (t3 = offset._dy, _i = 0; _i < lines.length; lines.length === t2 || (0, A.throwConcurrentModificationError)(lines), ++_i) {
        lineMetrics = lines[_i];
        if (lineMetrics.get$baseline() > t3) {
          currentLine = lineMetrics.get$lineNumber(lineMetrics);
          break;
        }
      }
      if (below && currentLine === lines.length - 1)
        newPosition = new A.TextPosition(_this.range.end, B.TextAffinity_0);
      else if (!below && currentLine === 0)
        newPosition = new A.TextPosition(_this.range.start, B.TextAffinity_1);
      else {
        newLine = below ? currentLine + 1 : currentLine - 1;
        if (!(newLine >= 0 && newLine < lines.length))
          return A.ioore(lines, newLine);
        newPosition = _this._clampTextPosition$1(t1.getPositionForOffset$1(new A.Offset(horizontalBaselineInParagraphCoordinates, lines[newLine].get$baseline())));
      }
      t1 = newPosition.offset;
      t2 = _this.range;
      if (t1 === t2.start)
        result = B.SelectionResult_1;
      else
        result = t1 === t2.end ? B.SelectionResult_0 : B.SelectionResult_2;
      A.assertHelper(result !== B.SelectionResult_0 || below);
      A.assertHelper(result !== B.SelectionResult_1 || !below);
      return new A.MapEntry(newPosition, result, type$.MapEntry_TextPosition_SelectionResult);
    },
    _positionIsWithinCurrentSelection$1(position) {
      var currentStart, currentEnd, t1, t2, _this = this;
      if (_this._textSelectionStart == null || _this._textSelectionEnd == null)
        return false;
      currentStart = A._Cell$named("currentStart");
      currentEnd = A._Cell$named("currentEnd");
      t1 = _this._textSelectionStart;
      t1.toString;
      t2 = _this._textSelectionEnd;
      t2.toString;
      if (A._SelectableFragment__compareTextPositions(t1, t2) > 0) {
        currentStart._value = t1;
        currentEnd._value = t2;
      } else {
        currentStart._value = t2;
        currentEnd._value = t1;
      }
      return A._SelectableFragment__compareTextPositions(currentStart._readLocal$0(), position) >= 0 && A._SelectableFragment__compareTextPositions(currentEnd._readLocal$0(), position) <= 0;
    },
    getTransformTo$1(_, ancestor) {
      return this.paragraph.getTransformTo$1(0, ancestor);
    },
    pushHandleLayers$2(startHandle, endHandle) {
      if (this.paragraph._object$_owner == null)
        return;
    },
    get$boundingBoxes() {
      var t1, t2, t3, boxes, _i, textBox, offset, _this = this;
      if (_this._cachedBoundingBoxes == null) {
        t1 = _this.paragraph;
        t2 = _this.range;
        t3 = t2.start;
        boxes = t1.getBoxesForSelection$2$boxHeightStyle(A.TextSelection$(B.TextAffinity_1, t3, t2.end, false), B.BoxHeightStyle_1);
        t2 = type$.JSArray_Rect;
        if (boxes.length !== 0) {
          _this.set$_cachedBoundingBoxes(A._setArrayType([], t2));
          for (t1 = boxes.length, _i = 0; _i < boxes.length; boxes.length === t1 || (0, A.throwConcurrentModificationError)(boxes), ++_i) {
            textBox = boxes[_i];
            t2 = _this._cachedBoundingBoxes;
            t2.toString;
            B.JSArray_methods.add$1(t2, new A.Rect(textBox.left, textBox.top, textBox.right, textBox.bottom));
          }
        } else {
          offset = t1._getOffsetForPosition$1(new A.TextPosition(t3, B.TextAffinity_1));
          t1 = t1._textPainter._getOrCreateLayoutTemplate$0();
          _this.set$_cachedBoundingBoxes(A._setArrayType([A.Rect$fromPoints(offset, new A.Offset(offset._dx + 0, offset._dy + -t1.get$height(t1)))], t2));
        }
      }
      t1 = _this._cachedBoundingBoxes;
      t1.toString;
      return t1;
    },
    get$_paragraph$_rect() {
      var t2, t3, boxes, result, index, offset, _this = this,
        t1 = _this._cachedRect;
      if (t1 == null) {
        t1 = _this.paragraph;
        t2 = _this.range;
        t3 = t2.start;
        boxes = t1.getBoxesForSelection$1(A.TextSelection$(B.TextAffinity_1, t3, t2.end, false));
        if (boxes.length !== 0) {
          t1 = B.JSArray_methods.get$first(boxes);
          result = new A.Rect(t1.left, t1.top, t1.right, t1.bottom);
          for (index = 1; index < boxes.length; ++index) {
            t1 = boxes[index];
            result = result.expandToInclude$1(new A.Rect(t1.left, t1.top, t1.right, t1.bottom));
          }
          _this._cachedRect = result;
          t1 = result;
        } else {
          offset = t1._getOffsetForPosition$1(new A.TextPosition(t3, B.TextAffinity_1));
          t1 = t1._textPainter._getOrCreateLayoutTemplate$0();
          t1 = A.Rect$fromPoints(offset, new A.Offset(offset._dx + 0, offset._dy + -t1.get$height(t1)));
          _this._cachedRect = t1;
        }
      }
      return t1;
    },
    paint$2(context, offset) {
      var t2, selection, selectionPaint, _i, textBox, _this = this,
        t1 = _this._textSelectionStart;
      if (t1 == null || _this._textSelectionEnd == null)
        return;
      t2 = _this.paragraph;
      if (t2._selectionColor != null) {
        selection = A.TextSelection$(B.TextAffinity_1, t1.offset, _this._textSelectionEnd.offset, false);
        selectionPaint = $.$get$_renderer().createPaint$0();
        selectionPaint.set$style(0, B.PaintingStyle_0);
        t1 = t2._selectionColor;
        t1.toString;
        selectionPaint.set$color(0, t1);
        for (t1 = t2.getBoxesForSelection$1(selection), t2 = t1.length, _i = 0; _i < t1.length; t1.length === t2 || (0, A.throwConcurrentModificationError)(t1), ++_i) {
          textBox = t1[_i];
          context.get$canvas(context).drawRect$2(new A.Rect(textBox.left, textBox.top, textBox.right, textBox.bottom).shift$1(offset), selectionPaint);
        }
      }
    },
    getLineAtOffset$1(position) {
      var line, t2,
        t1 = this.paragraph._textPainter;
      t1.get$_debugAssertTextLayoutIsValid();
      line = t1._layoutCache.layout._paragraph.getLineBoundary$1(position);
      t1 = this.range;
      t2 = t1.start;
      t1 = t1.end;
      return A.TextSelection$(B.TextAffinity_1, B.JSInt_methods.clamp$2(line.start, t2, t1), B.JSInt_methods.clamp$2(line.end, t2, t1), false);
    },
    debugFillProperties$1(properties) {
      var t1, t2, t3, t4, t5, _null = null;
      this.super$Diagnosticable$debugFillProperties(properties);
      t1 = this.range;
      t2 = this.fullText;
      t3 = t1.end;
      t4 = t1.start;
      A.assertHelper(t3 >= t4);
      t5 = type$.String;
      properties.add$1(0, A.DiagnosticsProperty$("textInsideRange", B.JSString_methods.substring$2(t2, t4, t3), true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t5));
      properties.add$1(0, A.DiagnosticsProperty$("range", t1, true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.TextRange));
      properties.add$1(0, A.DiagnosticsProperty$("fullText", t2, true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t5));
    },
    set$_cachedBoundingBoxes(_cachedBoundingBoxes) {
      this._cachedBoundingBoxes = type$.nullable_List_Rect._as(_cachedBoundingBoxes);
    },
    $isListenable: 1,
    $isValueListenable: 1,
    $isTextLayoutMetrics: 1
  };
  A._RenderParagraph_RenderBox_ContainerRenderObjectMixin.prototype = {
    attach$1(owner) {
      var child, t1, t2;
      this.super$RenderObject$attach(owner);
      child = this.ContainerRenderObjectMixin__firstChild;
      for (t1 = type$.TextParentData; child != null;) {
        child.attach$1(owner);
        t2 = child.parentData;
        t2.toString;
        child = t1._as(t2).ContainerParentDataMixin_nextSibling;
      }
    },
    detach$0(_) {
      var child, t1, t2;
      this.super$RenderObject$detach(0);
      child = this.ContainerRenderObjectMixin__firstChild;
      for (t1 = type$.TextParentData; child != null;) {
        child.detach$0(0);
        t2 = child.parentData;
        t2.toString;
        child = t1._as(t2).ContainerParentDataMixin_nextSibling;
      }
    }
  };
  A._RenderParagraph_RenderBox_ContainerRenderObjectMixin_RenderInlineChildrenContainerDefaults.prototype = {};
  A._RenderParagraph_RenderBox_ContainerRenderObjectMixin_RenderInlineChildrenContainerDefaults_RelayoutWhenSystemFontsChangeMixin.prototype = {
    attach$1(owner) {
      this.super$_RenderParagraph_RenderBox_ContainerRenderObjectMixin$attach(owner);
      A.assertHelper(!this.RelayoutWhenSystemFontsChangeMixin__hasPendingSystemFontsDidChangeCallBack);
      A.BindingBase_checkInstance($.PaintingBinding__instance, type$.PaintingBinding).PaintingBinding__systemFonts._systemFontsCallbacks.add$1(0, type$.void_Function._as(this.get$_scheduleSystemFontsUpdate()));
    },
    detach$0(_) {
      A.assertHelper(!this.RelayoutWhenSystemFontsChangeMixin__hasPendingSystemFontsDidChangeCallBack);
      A.BindingBase_checkInstance($.PaintingBinding__instance, type$.PaintingBinding).PaintingBinding__systemFonts._systemFontsCallbacks.remove$1(0, type$.void_Function._as(this.get$_scheduleSystemFontsUpdate()));
      this.super$_RenderParagraph_RenderBox_ContainerRenderObjectMixin$detach(0);
    }
  };
  A._TextParentData_ParentData_ContainerParentDataMixin.prototype = {
    detach$0(_) {
      var _s64_ = string$.Pointe;
      if (A.assertTest(this.ContainerParentDataMixin_previousSibling == null))
        A.assertThrow(_s64_);
      if (A.assertTest(this.ContainerParentDataMixin_nextSibling == null))
        A.assertThrow(_s64_);
      this.super$ParentData$detach(0);
    }
  };
  A.__SelectableFragment_Object_Selectable.prototype = {};
  A.__SelectableFragment_Object_Selectable_Diagnosticable.prototype = {};
  A.__SelectableFragment_Object_Selectable_Diagnosticable_ChangeNotifier.prototype = {};
  A.RenderProxyBox.prototype = {};
  A.RenderProxyBoxMixin.prototype = {
    setupParentData$1(child) {
      if (!(child.parentData instanceof A.ParentData))
        child.parentData = new A.ParentData();
    },
    computeMinIntrinsicWidth$1(height) {
      var t1;
      A._asDouble(height);
      t1 = this.RenderObjectWithChildMixin__child;
      t1 = t1 == null ? null : t1.getMinIntrinsicWidth$1(height);
      return t1 == null ? 0 : t1;
    },
    computeMaxIntrinsicWidth$1(height) {
      var t1;
      A._asDouble(height);
      t1 = this.RenderObjectWithChildMixin__child;
      t1 = t1 == null ? null : t1.getMaxIntrinsicWidth$1(height);
      return t1 == null ? 0 : t1;
    },
    computeMinIntrinsicHeight$1(width) {
      var t1;
      A._asDouble(width);
      t1 = this.RenderObjectWithChildMixin__child;
      t1 = t1 == null ? null : t1.getMinIntrinsicHeight$1(width);
      return t1 == null ? 0 : t1;
    },
    computeMaxIntrinsicHeight$1(width) {
      var t1;
      A._asDouble(width);
      t1 = this.RenderObjectWithChildMixin__child;
      t1 = t1 == null ? null : t1.getMaxIntrinsicHeight$1(width);
      return t1 == null ? 0 : t1;
    },
    computeDryBaseline$2(constraints, baseline) {
      var t1;
      type$.BoxConstraints._as(constraints);
      type$.TextBaseline._as(baseline);
      t1 = this.RenderObjectWithChildMixin__child;
      return t1 == null ? null : t1.getDryBaseline$2(constraints, baseline);
    },
    computeDryLayout$1(constraints) {
      var t1 = this.RenderObjectWithChildMixin__child;
      t1 = t1 == null ? null : t1._computeIntrinsics$2$3(B.C__DryLayout, constraints, t1.get$_computeDryLayout(), type$.BoxConstraints, type$.Size);
      return t1 == null ? this.computeSizeForNoChild$1(constraints) : t1;
    },
    performLayout$0() {
      var _this = this,
        t1 = _this.RenderObjectWithChildMixin__child;
      if (t1 == null)
        t1 = null;
      else
        t1.layout$2$parentUsesSize(A.RenderObject.prototype.get$constraints.call(_this), true);
      t1 = t1 == null ? null : t1.get$size(0);
      _this.set$size(0, t1 == null ? _this.computeSizeForNoChild$1(A.RenderObject.prototype.get$constraints.call(_this)) : t1);
      return;
    },
    computeSizeForNoChild$1(constraints) {
      return new A.Size(constraints.constrainWidth$1(0), constraints.constrainHeight$1(0));
    },
    hitTestChildren$2$position(result, position) {
      var t1 = this.RenderObjectWithChildMixin__child;
      t1 = t1 == null ? null : t1.hitTest$2$position(result, position);
      return t1 === true;
    },
    applyPaintTransform$2(child, transform) {
    },
    paint$2(context, offset) {
      var child = this.RenderObjectWithChildMixin__child;
      if (child == null)
        return;
      context.paintChild$2(child, offset);
    }
  };
  A.HitTestBehavior.prototype = {
    _enumToString$0() {
      return "HitTestBehavior." + this._name;
    }
  };
  A.RenderProxyBoxWithHitTestBehavior.prototype = {
    hitTest$2$position(result, position) {
      var hitTarget, _this = this;
      if (_this.get$size(0).contains$1(0, position)) {
        hitTarget = _this.hitTestChildren$2$position(result, position) || _this.behavior === B.HitTestBehavior_1;
        if (hitTarget || _this.behavior === B.HitTestBehavior_2)
          result.add$1(0, new A.BoxHitTestEntry(position, _this));
      } else
        hitTarget = false;
      return hitTarget;
    },
    hitTestSelf$1(position) {
      return this.behavior === B.HitTestBehavior_1;
    },
    debugFillProperties$1(properties) {
      this.super$RenderBox$debugFillProperties(properties);
      properties.add$1(0, A.EnumProperty$("behavior", this.behavior, null, B.DiagnosticLevel_3, type$.HitTestBehavior));
    }
  };
  A.RenderConstrainedBox.prototype = {
    set$additionalConstraints(value) {
      A.assertHelper(value.debugAssertIsValid$0());
      if (this._additionalConstraints.$eq(0, value))
        return;
      this._additionalConstraints = value;
      this.markNeedsLayout$0();
    },
    computeMinIntrinsicWidth$1(height) {
      var t1, t2, width;
      A._asDouble(height);
      t1 = this._additionalConstraints;
      t2 = t1.maxWidth;
      if (t2 < 1 / 0 && t1.minWidth >= t2)
        return t1.minWidth;
      width = this.super$RenderProxyBoxMixin$computeMinIntrinsicWidth(height);
      A.assertHelper(isFinite(width));
      t1 = this._additionalConstraints;
      if (!(t1.minWidth >= 1 / 0))
        return t1.constrainWidth$1(width);
      return width;
    },
    computeMaxIntrinsicWidth$1(height) {
      var t1, t2, width;
      A._asDouble(height);
      t1 = this._additionalConstraints;
      t2 = t1.maxWidth;
      if (t2 < 1 / 0 && t1.minWidth >= t2)
        return t1.minWidth;
      width = this.super$RenderProxyBoxMixin$computeMaxIntrinsicWidth(height);
      A.assertHelper(isFinite(width));
      t1 = this._additionalConstraints;
      if (!(t1.minWidth >= 1 / 0))
        return t1.constrainWidth$1(width);
      return width;
    },
    computeMinIntrinsicHeight$1(width) {
      var t1, t2, height;
      A._asDouble(width);
      t1 = this._additionalConstraints;
      t2 = t1.maxHeight;
      if (t2 < 1 / 0 && t1.minHeight >= t2)
        return t1.minHeight;
      height = this.super$RenderProxyBoxMixin$computeMinIntrinsicHeight(width);
      A.assertHelper(isFinite(height));
      t1 = this._additionalConstraints;
      if (!(t1.minHeight >= 1 / 0))
        return t1.constrainHeight$1(height);
      return height;
    },
    computeMaxIntrinsicHeight$1(width) {
      var t1, t2, height;
      A._asDouble(width);
      t1 = this._additionalConstraints;
      t2 = t1.maxHeight;
      if (t2 < 1 / 0 && t1.minHeight >= t2)
        return t1.minHeight;
      height = this.super$RenderProxyBoxMixin$computeMaxIntrinsicHeight(width);
      A.assertHelper(isFinite(height));
      t1 = this._additionalConstraints;
      if (!(t1.minHeight >= 1 / 0))
        return t1.constrainHeight$1(height);
      return height;
    },
    computeDryBaseline$2(constraints, baseline) {
      var t1;
      type$.BoxConstraints._as(constraints);
      type$.TextBaseline._as(baseline);
      t1 = this.RenderObjectWithChildMixin__child;
      return t1 == null ? null : t1.getDryBaseline$2(this._additionalConstraints.enforce$1(constraints), baseline);
    },
    performLayout$0() {
      var _this = this,
        constraints = A.RenderObject.prototype.get$constraints.call(_this),
        t1 = _this.RenderObjectWithChildMixin__child,
        t2 = _this._additionalConstraints;
      if (t1 != null) {
        t1.layout$2$parentUsesSize(t2.enforce$1(constraints), true);
        _this.set$size(0, _this.RenderObjectWithChildMixin__child.get$size(0));
      } else
        _this.set$size(0, t2.enforce$1(constraints).constrain$1(B.Size_0_0));
    },
    computeDryLayout$1(constraints) {
      var t1 = this.RenderObjectWithChildMixin__child;
      t1 = t1 == null ? null : t1._computeIntrinsics$2$3(B.C__DryLayout, this._additionalConstraints.enforce$1(constraints), t1.get$_computeDryLayout(), type$.BoxConstraints, type$.Size);
      return t1 == null ? this._additionalConstraints.enforce$1(constraints).constrain$1(B.Size_0_0) : t1;
    },
    debugPaintSize$2(context, offset) {
      this.super$RenderBox$debugPaintSize(context, offset);
      A.assertHelper(new A.RenderConstrainedBox_debugPaintSize_closure(this, context, offset).call$0());
    },
    debugFillProperties$1(properties) {
      var _null = null;
      this.super$RenderBox$debugFillProperties(properties);
      properties.add$1(0, A.DiagnosticsProperty$("additionalConstraints", this._additionalConstraints, true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.BoxConstraints));
    }
  };
  A.RenderConstrainedBox_debugPaintSize_closure.prototype = {
    call$0() {
      var paint, t3, t4,
        t1 = this.$this,
        t2 = t1.RenderObjectWithChildMixin__child;
      if (t2 == null || t2.get$size(0).get$isEmpty(0)) {
        paint = $.$get$_renderer().createPaint$0();
        paint.set$color(0, B.Color_e0R);
        t2 = this.context;
        t2 = t2.get$canvas(t2);
        t3 = this.offset;
        t1 = t1.get$size(0);
        t4 = t3._dx;
        t3 = t3._dy;
        t2.drawRect$2(new A.Rect(t4, t3, t4 + t1._dx, t3 + t1._dy), paint);
      }
      return true;
    },
    $signature: 0
  };
  A.RenderLimitedBox.prototype = {
    set$maxWidth(_, value) {
      A.assertHelper(value >= 0);
      if (this._maxWidth === value)
        return;
      this._maxWidth = value;
      this.markNeedsLayout$0();
    },
    set$maxHeight(_, value) {
      if (this._maxHeight === value)
        return;
      this._maxHeight = value;
      this.markNeedsLayout$0();
    },
    _limitConstraints$1(constraints) {
      var t2,
        t1 = constraints.maxWidth;
      t1 = t1 < 1 / 0 ? t1 : constraints.constrainWidth$1(this._maxWidth);
      t2 = constraints.maxHeight;
      t2 = t2 < 1 / 0 ? t2 : constraints.constrainHeight$1(this._maxHeight);
      return new A.BoxConstraints(constraints.minWidth, t1, constraints.minHeight, t2);
    },
    _proxy_box$_computeSize$2$constraints$layoutChild(constraints, layoutChild) {
      var t1;
      type$.Size_Function_RenderBox_BoxConstraints._as(layoutChild);
      t1 = this.RenderObjectWithChildMixin__child;
      if (t1 != null)
        return constraints.constrain$1(layoutChild.call$2(t1, this._limitConstraints$1(constraints)));
      return this._limitConstraints$1(constraints).constrain$1(B.Size_0_0);
    },
    computeDryLayout$1(constraints) {
      return this._proxy_box$_computeSize$2$constraints$layoutChild(constraints, A.layout_helper_ChildLayoutHelper_dryLayoutChild$closure());
    },
    performLayout$0() {
      this.set$size(0, this._proxy_box$_computeSize$2$constraints$layoutChild(A.RenderObject.prototype.get$constraints.call(this), A.layout_helper_ChildLayoutHelper_layoutChild$closure()));
    },
    debugFillProperties$1(properties) {
      var _null = null;
      this.super$RenderBox$debugFillProperties(properties);
      properties.add$1(0, A.DoubleProperty$("maxWidth", this._maxWidth, 1 / 0, _null, B.DiagnosticLevel_3, true, _null, _null));
      properties.add$1(0, A.DoubleProperty$("maxHeight", this._maxHeight, 1 / 0, _null, B.DiagnosticLevel_3, true, _null, _null));
    }
  };
  A.RenderIntrinsicWidth.prototype = {
    set$stepWidth(value) {
      return;
    },
    set$stepHeight(value) {
      return;
    },
    computeMinIntrinsicWidth$1(height) {
      return this.getMaxIntrinsicWidth$1(A._asDouble(height));
    },
    computeMaxIntrinsicWidth$1(height) {
      var t1;
      A._asDouble(height);
      t1 = this.RenderObjectWithChildMixin__child;
      if (t1 == null)
        return 0;
      return A.RenderIntrinsicWidth__applyStep(t1.getMaxIntrinsicWidth$1(height), this._stepWidth);
    },
    computeMinIntrinsicHeight$1(width) {
      var _this = this;
      A._asDouble(width);
      if (_this.RenderObjectWithChildMixin__child == null)
        return 0;
      if (!isFinite(width))
        width = _this.getMaxIntrinsicWidth$1(1 / 0);
      A.assertHelper(isFinite(width));
      return A.RenderIntrinsicWidth__applyStep(_this.RenderObjectWithChildMixin__child.getMinIntrinsicHeight$1(width), _this._stepHeight);
    },
    computeMaxIntrinsicHeight$1(width) {
      var _this = this;
      A._asDouble(width);
      if (_this.RenderObjectWithChildMixin__child == null)
        return 0;
      if (!isFinite(width))
        width = _this.getMaxIntrinsicWidth$1(1 / 0);
      A.assertHelper(isFinite(width));
      return A.RenderIntrinsicWidth__applyStep(_this.RenderObjectWithChildMixin__child.getMaxIntrinsicHeight$1(width), _this._stepHeight);
    },
    _childConstraints$2(child, constraints) {
      var t1;
      type$.RenderBox._as(child);
      t1 = constraints.minWidth >= constraints.maxWidth ? null : A.RenderIntrinsicWidth__applyStep(child.getMaxIntrinsicWidth$1(constraints.maxHeight), this._stepWidth);
      return constraints.tighten$2$height$width(null, t1);
    },
    _proxy_box$_computeSize$2$constraints$layoutChild(constraints, layoutChild) {
      var child;
      type$.Size_Function_RenderBox_BoxConstraints._as(layoutChild);
      child = this.RenderObjectWithChildMixin__child;
      return child == null ? new A.Size(constraints.constrainWidth$1(0), constraints.constrainHeight$1(0)) : layoutChild.call$2(child, this._childConstraints$2(child, constraints));
    },
    computeDryLayout$1(constraints) {
      return this._proxy_box$_computeSize$2$constraints$layoutChild(constraints, A.layout_helper_ChildLayoutHelper_dryLayoutChild$closure());
    },
    computeDryBaseline$2(constraints, baseline) {
      var child;
      type$.BoxConstraints._as(constraints);
      type$.TextBaseline._as(baseline);
      child = this.RenderObjectWithChildMixin__child;
      return child == null ? null : child.getDryBaseline$2(this._childConstraints$2(child, constraints), baseline);
    },
    performLayout$0() {
      this.set$size(0, this._proxy_box$_computeSize$2$constraints$layoutChild(A.RenderObject.prototype.get$constraints.call(this), A.layout_helper_ChildLayoutHelper_layoutChild$closure()));
    },
    debugFillProperties$1(properties) {
      var _null = null;
      this.super$RenderBox$debugFillProperties(properties);
      properties.add$1(0, A.DoubleProperty$("stepWidth", this._stepWidth, B.C__NoDefaultValue, _null, B.DiagnosticLevel_3, true, _null, _null));
      properties.add$1(0, A.DoubleProperty$("stepHeight", this._stepHeight, B.C__NoDefaultValue, _null, B.DiagnosticLevel_3, true, _null, _null));
    }
  };
  A.RenderOpacity.prototype = {
    get$alwaysNeedsCompositing() {
      return this.RenderObjectWithChildMixin__child != null && this._alpha > 0;
    },
    get$isRepaintBoundary() {
      return this.RenderObjectWithChildMixin__child != null && this._alpha > 0;
    },
    set$opacity(_, value) {
      var t1, didNeedCompositing, t2, t3, _this = this;
      A.assertHelper(value >= 0 && value <= 1);
      if (_this._proxy_box$_opacity === value)
        return;
      t1 = _this.RenderObjectWithChildMixin__child != null;
      didNeedCompositing = t1 && _this._alpha > 0;
      t2 = _this._alpha;
      _this._proxy_box$_opacity = value;
      t3 = B.JSNumber_methods.round$0(A.clampDouble(value, 0, 1) * 255);
      _this._alpha = t3;
      if (didNeedCompositing !== (t1 && t3 > 0))
        _this.markNeedsCompositingBitsUpdate$0();
      _this.markNeedsCompositedLayerUpdate$0();
      t1 = _this._alpha;
      if (t2 !== 0 !== (t1 !== 0))
        _this.markNeedsSemanticsUpdate$0();
    },
    set$alwaysIncludeSemantics(value) {
      return;
    },
    paintsChild$1(child) {
      type$.RenderBox._as(child);
      A.assertHelper(child.get$parent(child) === this);
      return this._alpha > 0;
    },
    updateCompositedLayer$1$oldLayer(oldLayer) {
      var layer;
      type$.nullable_OpacityLayer._as(oldLayer);
      layer = oldLayer == null ? A.OpacityLayer$() : oldLayer;
      layer.set$alpha(0, this._alpha);
      return layer;
    },
    paint$2(context, offset) {
      if (this.RenderObjectWithChildMixin__child == null || this._alpha === 0)
        return;
      this.super$RenderProxyBoxMixin$paint(context, offset);
    },
    visitChildrenForSemantics$1(visitor) {
      var t1, t2;
      type$.void_Function_RenderObject._as(visitor);
      t1 = this.RenderObjectWithChildMixin__child;
      if (t1 != null) {
        t2 = this._alpha;
        t2 = t2 !== 0;
      } else
        t2 = false;
      if (t2) {
        t1.toString;
        visitor.call$1(t1);
      }
    },
    debugFillProperties$1(properties) {
      var _null = null,
        _s22_ = "alwaysIncludeSemantics";
      this.super$RenderBox$debugFillProperties(properties);
      properties.add$1(0, A.DoubleProperty$("opacity", this._proxy_box$_opacity, B.C__NoDefaultValue, _null, B.DiagnosticLevel_3, true, _null, _null));
      properties.add$1(0, A.FlagProperty$(_s22_, _null, _null, _s22_, B.DiagnosticLevel_3, false, false));
    }
  };
  A.RenderAnimatedOpacityMixin.prototype = {
    get$isRepaintBoundary() {
      if (this.RenderObjectWithChildMixin__child != null) {
        var t1 = this.RenderAnimatedOpacityMixin__currentlyIsRepaintBoundary;
        t1.toString;
      } else
        t1 = false;
      return t1;
    },
    updateCompositedLayer$1$oldLayer(oldLayer) {
      var updatedLayer;
      type$.nullable_OpacityLayer._as(oldLayer);
      updatedLayer = oldLayer == null ? A.OpacityLayer$() : oldLayer;
      updatedLayer.set$alpha(0, this.RenderAnimatedOpacityMixin__alpha);
      return updatedLayer;
    },
    set$opacity(_, value) {
      var t1, _this = this;
      type$.Animation_double._as(value);
      t1 = _this.RenderAnimatedOpacityMixin__opacity;
      if (t1 === value)
        return;
      if (_this._object$_owner != null && t1 != null)
        t1.removeListener$1(0, _this.get$_updateOpacity());
      _this.set$_proxy_box$_opacity(value);
      if (_this._object$_owner != null)
        _this.RenderAnimatedOpacityMixin__opacity.addListener$1(0, _this.get$_updateOpacity());
      _this._updateOpacity$0();
    },
    set$alwaysIncludeSemantics(value) {
      if (value === this.RenderAnimatedOpacityMixin__alwaysIncludeSemantics)
        return;
      this.RenderAnimatedOpacityMixin__alwaysIncludeSemantics = value;
      this.markNeedsSemanticsUpdate$0();
    },
    _updateOpacity$0() {
      var wasRepaintBoundary, _this = this,
        oldAlpha = _this.RenderAnimatedOpacityMixin__alpha,
        t1 = _this.RenderAnimatedOpacityMixin__opacity;
      t1 = _this.RenderAnimatedOpacityMixin__alpha = B.JSNumber_methods.round$0(A.clampDouble(t1.get$value(t1), 0, 1) * 255);
      if (oldAlpha !== t1) {
        wasRepaintBoundary = _this.RenderAnimatedOpacityMixin__currentlyIsRepaintBoundary;
        t1 = t1 > 0;
        _this.RenderAnimatedOpacityMixin__currentlyIsRepaintBoundary = t1;
        if (_this.RenderObjectWithChildMixin__child != null && wasRepaintBoundary !== t1)
          _this.markNeedsCompositingBitsUpdate$0();
        _this.markNeedsCompositedLayerUpdate$0();
        if (oldAlpha === 0 || _this.RenderAnimatedOpacityMixin__alpha === 0)
          _this.markNeedsSemanticsUpdate$0();
      }
    },
    paintsChild$1(child) {
      var t1;
      A.assertHelper(child.get$parent(child) === this);
      t1 = this.RenderAnimatedOpacityMixin__opacity;
      t1 = t1.get$value(t1);
      if (typeof t1 !== "number")
        return t1.$gt();
      return t1 > 0;
    },
    visitChildrenForSemantics$1(visitor) {
      var t1, t2;
      type$.void_Function_RenderObject._as(visitor);
      t1 = this.RenderObjectWithChildMixin__child;
      if (t1 != null)
        if (this.RenderAnimatedOpacityMixin__alpha === 0) {
          t2 = this.RenderAnimatedOpacityMixin__alwaysIncludeSemantics;
          t2.toString;
        } else
          t2 = true;
      else
        t2 = false;
      if (t2) {
        t1.toString;
        visitor.call$1(t1);
      }
    },
    set$_proxy_box$_opacity(_opacity) {
      this.RenderAnimatedOpacityMixin__opacity = type$.nullable_Animation_double._as(_opacity);
    }
  };
  A.RenderAnimatedOpacity.prototype = {};
  A.RenderBackdropFilter.prototype = {
    set$enabled(_, value) {
      return;
    },
    set$filter(_, value) {
      if (this._filter.$eq(0, value))
        return;
      this._filter = value;
      this.markNeedsPaint$0();
    },
    set$blendMode(value) {
      if (this._blendMode === value)
        return;
      this._blendMode = value;
      this.markNeedsPaint$0();
    },
    set$backdropKey(value) {
      return;
    },
    get$alwaysNeedsCompositing() {
      return this.RenderObjectWithChildMixin__child != null;
    },
    paint$2(context, offset) {
      var t1, t2, t3, _this = this;
      if (_this.RenderObjectWithChildMixin__child != null) {
        A.assertHelper(!_this._needsCompositingBitsUpdate);
        t1 = _this.__RenderObject__needsCompositing_A;
        t1 === $ && A.throwLateFieldNI("_needsCompositing");
        A.assertHelper(t1);
        t1 = type$.nullable_BackdropFilterLayer;
        if (t1._as(A.RenderObject.prototype.get$layer.call(_this, 0)) == null) {
          t2 = A.BackdropFilterLayer$(null);
          _this.get$isRepaintBoundary();
          _this._layerHandle.set$layer(0, t2);
        }
        t1._as(A.RenderObject.prototype.get$layer.call(_this, 0)).set$filter(0, _this._filter);
        t2 = t1._as(A.RenderObject.prototype.get$layer.call(_this, 0));
        t3 = _this._blendMode;
        if (t3 !== t2._layer$_blendMode) {
          t2._layer$_blendMode = t3;
          t2.markNeedsAddToScene$0();
        }
        t1._as(A.RenderObject.prototype.get$layer.call(_this, 0)).toString;
        t1 = t1._as(A.RenderObject.prototype.get$layer.call(_this, 0));
        t1.toString;
        context.pushLayer$3(t1, A.RenderProxyBoxMixin.prototype.get$paint.call(_this), offset);
        A.assertHelper(new A.RenderBackdropFilter_paint_closure(_this).call$0());
      } else {
        _this.get$isRepaintBoundary();
        _this._layerHandle.set$layer(0, null);
      }
    }
  };
  A.RenderBackdropFilter_paint_closure.prototype = {
    call$0() {
      var t1 = this.$this;
      type$.nullable_BackdropFilterLayer._as(A.RenderObject.prototype.get$layer.call(t1, 0)).debugCreator = t1.debugCreator;
      return true;
    },
    $signature: 0
  };
  A.CustomClipper.prototype = {
    addListener$1(_, listener) {
      var t1;
      type$.void_Function._as(listener);
      t1 = this._reclip;
      return t1 == null ? null : t1.parent.addListener$1(0, listener);
    },
    removeListener$1(_, listener) {
      var t1;
      type$.void_Function._as(listener);
      t1 = this._reclip;
      return t1 == null ? null : t1.parent.removeListener$1(0, listener);
    },
    getApproximateClipRect$1(size) {
      return new A.Rect(0, 0, 0 + size._dx, 0 + size._dy);
    },
    toString$0(_) {
      return A.objectRuntimeType(this, "CustomClipper");
    }
  };
  A.ShapeBorderClipper.prototype = {
    getClip$1(size) {
      return this.shape.getOuterPath$2$textDirection(new A.Rect(0, 0, 0 + size._dx, 0 + size._dy), this.textDirection);
    },
    shouldReclip$1(oldClipper) {
      type$.CustomClipper_Path._as(oldClipper);
      if (A.getRuntimeTypeOfDartObject(oldClipper) !== B.Type_ShapeBorderClipper_uKx)
        return true;
      type$.ShapeBorderClipper._as(oldClipper);
      return !oldClipper.shape.$eq(0, this.shape) || oldClipper.textDirection != this.textDirection;
    }
  };
  A._RenderCustomClip.prototype = {
    set$clipper(newClipper) {
      var t1, t2, _this = this;
      A._instanceType(_this)._eval$1("CustomClipper<_RenderCustomClip.T>?")._as(newClipper);
      t1 = _this._clipper;
      if (t1 == newClipper)
        return;
      _this.set$_clipper(newClipper);
      t2 = newClipper == null;
      A.assertHelper(!t2 || t1 != null);
      if (t2 || t1 == null || A.getRuntimeTypeOfDartObject(newClipper) !== A.getRuntimeTypeOfDartObject(t1) || newClipper.shouldReclip$1(t1))
        _this._markNeedsClip$0();
      if (_this._object$_owner != null) {
        if (t1 != null)
          t1.removeListener$1(0, _this.get$_markNeedsClip());
        if (!t2)
          newClipper.addListener$1(0, _this.get$_markNeedsClip());
      }
    },
    attach$1(owner) {
      var t1;
      this.super$_RenderProxyBox_RenderBox_RenderObjectWithChildMixin$attach(owner);
      t1 = this._clipper;
      if (t1 != null)
        t1.addListener$1(0, this.get$_markNeedsClip());
    },
    detach$0(_) {
      var t1 = this._clipper;
      if (t1 != null)
        t1.removeListener$1(0, this.get$_markNeedsClip());
      this.super$_RenderProxyBox_RenderBox_RenderObjectWithChildMixin$detach(0);
    },
    _markNeedsClip$0() {
      this.set$_clip(0, null);
      this.markNeedsPaint$0();
      this.markNeedsSemanticsUpdate$0();
    },
    set$clipBehavior(value) {
      if (value !== this._proxy_box$_clipBehavior) {
        this._proxy_box$_clipBehavior = value;
        this.markNeedsPaint$0();
      }
    },
    performLayout$0() {
      var _this = this,
        oldSize = _this._box$_size != null ? _this.get$size(0) : null;
      _this.super$RenderProxyBoxMixin$performLayout();
      if (!J.$eq$(oldSize, _this.get$size(0)))
        _this.set$_clip(0, null);
    },
    _updateClip$0() {
      var t1, _this = this;
      if (_this._clip == null) {
        t1 = _this._clipper;
        t1 = t1 == null ? null : t1.getClip$1(_this.get$size(0));
        _this.set$_clip(0, t1 == null ? _this.get$_defaultClip() : t1);
      }
    },
    describeApproximatePaintClip$1(child) {
      var t1, _this = this;
      switch (_this._proxy_box$_clipBehavior.index) {
        case 0:
          return null;
        case 1:
        case 2:
        case 3:
          t1 = _this._clipper;
          t1 = t1 == null ? null : t1.getApproximateClipRect$1(_this.get$size(0));
          if (t1 == null) {
            t1 = _this.get$size(0);
            t1 = new A.Rect(0, 0, 0 + t1._dx, 0 + t1._dy);
          }
          return t1;
      }
    },
    debugPaintSize$2(context, offset) {
      A.assertHelper(new A._RenderCustomClip_debugPaintSize_closure(this).call$0());
    },
    dispose$0() {
      var t1 = this._debugText;
      if (t1 != null)
        t1.dispose$0();
      this._debugText = null;
      this.super$RenderObject$dispose();
    },
    set$_clipper(_clipper) {
      this._clipper = A._instanceType(this)._eval$1("CustomClipper<_RenderCustomClip.T>?")._as(_clipper);
    },
    set$_clip(_, _clip) {
      this._clip = A._instanceType(this)._eval$1("_RenderCustomClip.T?")._as(_clip);
    }
  };
  A._RenderCustomClip_debugPaintSize_closure.prototype = {
    call$0() {
      var t2, _null = null,
        t1 = this.$this;
      if (t1._debugPaint == null) {
        t2 = $.$get$_renderer().createPaint$0();
        t2.set$shader(A.Gradient_Gradient$linear(B.Offset_0_0, B.Offset_10_10, A._setArrayType([B.Color_Edl, B.Color_9Ph, B.Color_9Ph, B.Color_Edl], type$.JSArray_Color), A._setArrayType([0.25, 0.25, 0.75, 0.75], type$.JSArray_double), B.TileMode_1));
        t2.set$strokeWidth(2);
        t2.set$style(0, B.PaintingStyle_1);
        t1._debugPaint = t2;
      }
      if (t1._debugText == null) {
        t2 = A.TextPainter$(_null, _null, _null, _null, B.TextSpan_fe5, B.TextAlign_4, B.TextDirection_0, _null, B._LinearTextScaler_1, B.TextWidthBasis_0);
        t2.layout$0();
        t1._debugText = t2;
      }
      return true;
    },
    $signature: 0
  };
  A.RenderClipRect.prototype = {
    get$_defaultClip() {
      var t1 = this.get$size(0);
      return new A.Rect(0, 0, 0 + t1._dx, 0 + t1._dy);
    },
    hitTest$2$position(result, position) {
      var _this = this;
      if (_this._clipper != null) {
        _this._updateClip$0();
        A.assertHelper(_this._clip != null);
        if (!_this._clip.contains$1(0, position))
          return false;
      }
      return _this.super$RenderBox$hitTest(result, position);
    },
    paint$2(context, offset) {
      var t2, _this = this,
        t1 = _this.RenderObjectWithChildMixin__child;
      if (t1 != null)
        if (_this._proxy_box$_clipBehavior !== B.Clip_0) {
          _this._updateClip$0();
          A.assertHelper(!_this._needsCompositingBitsUpdate);
          t1 = _this.__RenderObject__needsCompositing_A;
          t1 === $ && A.throwLateFieldNI("_needsCompositing");
          t2 = _this._clip;
          t2.toString;
          t2 = context.pushClipRect$6$clipBehavior$oldLayer(t1, offset, t2, A.RenderProxyBoxMixin.prototype.get$paint.call(_this), _this._proxy_box$_clipBehavior, type$.nullable_ClipRectLayer._as(_this.get$layer(0)));
          _this.get$isRepaintBoundary();
          _this._layerHandle.set$layer(0, t2);
        } else {
          context.paintChild$2(t1, offset);
          _this.get$isRepaintBoundary();
          _this._layerHandle.set$layer(0, null);
        }
      else {
        _this.get$isRepaintBoundary();
        _this._layerHandle.set$layer(0, null);
      }
    },
    debugPaintSize$2(context, offset) {
      A.assertHelper(new A.RenderClipRect_debugPaintSize_closure(this, context, offset).call$0());
    }
  };
  A.RenderClipRect_debugPaintSize_closure.prototype = {
    call$0() {
      var t2, t3, t4, t5, t6,
        t1 = this.$this;
      if (t1.RenderObjectWithChildMixin__child != null) {
        t2 = this.context;
        t3 = this.offset;
        t1.super$_RenderCustomClip$debugPaintSize(t2, t3);
        if (t1._proxy_box$_clipBehavior !== B.Clip_0) {
          t4 = t2.get$canvas(t2);
          t5 = t1._clip.shift$1(t3);
          t6 = t1._debugPaint;
          t6.toString;
          t4.drawRect$2(t5, t6);
          t6 = t1._debugText;
          t6.toString;
          t2 = t2.get$canvas(t2);
          t5 = t1._clip;
          t4 = t5.right;
          t5 = t5.left;
          t1 = t1._debugText._text_painter$_text.style.fontSize;
          t1.toString;
          t6.paint$2(t2, t3.$add(0, new A.Offset((t4 - t5) / 8, -t1 * 1.1)));
        }
      }
      return true;
    },
    $signature: 0
  };
  A.RenderClipPath.prototype = {
    get$_defaultClip() {
      var t1 = $.$get$_renderer().createPath$0(),
        t2 = this.get$size(0);
      t1.addRect$1(new A.Rect(0, 0, 0 + t2._dx, 0 + t2._dy));
      return t1;
    },
    hitTest$2$position(result, position) {
      var _this = this;
      if (_this._clipper != null) {
        _this._updateClip$0();
        A.assertHelper(_this._clip != null);
        if (!_this._clip.contains$1(0, position))
          return false;
      }
      return _this.super$RenderBox$hitTest(result, position);
    },
    paint$2(context, offset) {
      var t2, t3, _this = this,
        t1 = _this.RenderObjectWithChildMixin__child;
      if (t1 != null)
        if (_this._proxy_box$_clipBehavior !== B.Clip_0) {
          _this._updateClip$0();
          A.assertHelper(!_this._needsCompositingBitsUpdate);
          t1 = _this.__RenderObject__needsCompositing_A;
          t1 === $ && A.throwLateFieldNI("_needsCompositing");
          t2 = _this.get$size(0);
          t3 = _this._clip;
          t3.toString;
          t3 = context.pushClipPath$7$clipBehavior$oldLayer(t1, offset, new A.Rect(0, 0, 0 + t2._dx, 0 + t2._dy), t3, A.RenderProxyBoxMixin.prototype.get$paint.call(_this), _this._proxy_box$_clipBehavior, type$.nullable_ClipPathLayer._as(_this.get$layer(0)));
          _this.get$isRepaintBoundary();
          _this._layerHandle.set$layer(0, t3);
        } else {
          context.paintChild$2(t1, offset);
          _this.get$isRepaintBoundary();
          _this._layerHandle.set$layer(0, null);
        }
      else {
        _this.get$isRepaintBoundary();
        _this._layerHandle.set$layer(0, null);
      }
    },
    debugPaintSize$2(context, offset) {
      A.assertHelper(new A.RenderClipPath_debugPaintSize_closure(this, context, offset).call$0());
    }
  };
  A.RenderClipPath_debugPaintSize_closure.prototype = {
    call$0() {
      var t2, t3, t4, t5, t6,
        t1 = this.$this;
      if (t1.RenderObjectWithChildMixin__child != null) {
        t2 = this.context;
        t3 = this.offset;
        t1.super$_RenderCustomClip$debugPaintSize(t2, t3);
        if (t1._proxy_box$_clipBehavior !== B.Clip_0) {
          t4 = t2.get$canvas(t2);
          t5 = t1._clip.shift$1(t3);
          t6 = t1._debugPaint;
          t6.toString;
          t4.drawPath$2(t5, t6);
          t1 = t1._debugText;
          t1.toString;
          t1.paint$2(t2.get$canvas(t2), t3);
        }
      }
      return true;
    },
    $signature: 0
  };
  A._RenderPhysicalModelBase.prototype = {
    set$elevation(_, value) {
      A.assertHelper(value >= 0);
      if (this._proxy_box$_elevation === value)
        return;
      this._proxy_box$_elevation = value;
      this.markNeedsPaint$0();
    },
    set$shadowColor(_, value) {
      if (this._proxy_box$_shadowColor.$eq(0, value))
        return;
      this._proxy_box$_shadowColor = value;
      this.markNeedsPaint$0();
    },
    set$color(_, value) {
      if (this._proxy_box$_color.$eq(0, value))
        return;
      this._proxy_box$_color = value;
      this.markNeedsPaint$0();
    },
    describeSemanticsConfiguration$1(config) {
      this.super$RenderObject$describeSemanticsConfiguration(config);
      config.set$elevation(0, this._proxy_box$_elevation);
    },
    debugFillProperties$1(description) {
      var _this = this;
      _this.super$RenderBox$debugFillProperties(description);
      description.add$1(0, A.DoubleProperty$("elevation", _this._proxy_box$_elevation, B.C__NoDefaultValue, null, B.DiagnosticLevel_3, true, null, null));
      description.add$1(0, A.ColorProperty$("color", _this._proxy_box$_color, B.C__NoDefaultValue, B.DiagnosticLevel_3, true, B.DiagnosticsTreeStyle_8));
      description.add$1(0, A.ColorProperty$("shadowColor", _this._proxy_box$_color, B.C__NoDefaultValue, B.DiagnosticLevel_3, true, B.DiagnosticsTreeStyle_8));
    }
  };
  A.RenderPhysicalModel.prototype = {
    set$shape(_, value) {
      if (this._proxy_box$_shape === value)
        return;
      this._proxy_box$_shape = value;
      this._markNeedsClip$0();
    },
    set$borderRadius(_, value) {
      if (J.$eq$(this._proxy_box$_borderRadius, value))
        return;
      this._proxy_box$_borderRadius = value;
      this._markNeedsClip$0();
    },
    get$_defaultClip() {
      var t1, t2, t3, t4, t5, t6, _this = this;
      A.assertHelper(_this._box$_size != null);
      t1 = _this.get$size(0);
      t2 = 0 + t1._dx;
      t1 = 0 + t1._dy;
      switch (_this._proxy_box$_shape.index) {
        case 0:
          t3 = _this._proxy_box$_borderRadius;
          if (t3 == null)
            t3 = B.BorderRadius_tUf;
          t1 = t3.toRRect$1(new A.Rect(0, 0, t2, t1));
          break;
        case 1:
          t3 = t2 / 2;
          t4 = t1 / 2;
          t5 = t3 >= 0;
          A.assertHelper(t5);
          t6 = t4 >= 0;
          A.assertHelper(t6);
          A.assertHelper(t5);
          A.assertHelper(t6);
          A.assertHelper(t5);
          A.assertHelper(t6);
          A.assertHelper(t5);
          A.assertHelper(t6);
          t4 = new A.RRect(0, 0, t2, t1, t3, t4, t3, t4, t3, t4, t3, t4, t3 === t4);
          t1 = t4;
          break;
        default:
          t1 = null;
      }
      return t1;
    },
    hitTest$2$position(result, position) {
      var _this = this;
      if (_this._clipper != null) {
        _this._updateClip$0();
        A.assertHelper(_this._clip != null);
        if (!_this._clip.contains$1(0, position))
          return false;
      }
      return _this.super$RenderBox$hitTest(result, position);
    },
    paint$2(context, offset) {
      var offsetRRect, t2, offsetRRectAsPath, canvas, t3, t4, usesSaveLayer, _this = this, t1 = {};
      if (_this.RenderObjectWithChildMixin__child == null) {
        _this.get$isRepaintBoundary();
        _this._layerHandle.set$layer(0, null);
        return;
      }
      _this._updateClip$0();
      offsetRRect = _this._clip.shift$1(offset);
      t2 = $.$get$_renderer();
      offsetRRectAsPath = t2.createPath$0();
      offsetRRectAsPath.addRRect$1(offsetRRect);
      t1.paintShadows = true;
      A.assertHelper(new A.RenderPhysicalModel_paint_closure(t1, _this, context, offsetRRect).call$0());
      canvas = context.get$canvas(context);
      t3 = _this._proxy_box$_elevation;
      if (t3 !== 0 && t1.paintShadows) {
        t1 = _this._proxy_box$_shadowColor;
        t4 = _this._proxy_box$_color;
        canvas.drawShadow$4(offsetRRectAsPath, t1, t3, t4.get$alpha(t4) !== 255);
      }
      usesSaveLayer = _this._proxy_box$_clipBehavior === B.Clip_3;
      if (!usesSaveLayer) {
        t1 = t2.createPaint$0();
        t1.set$color(0, _this._proxy_box$_color);
        canvas.drawRRect$2(offsetRRect, t1);
      }
      A.assertHelper(!_this._needsCompositingBitsUpdate);
      t1 = _this.__RenderObject__needsCompositing_A;
      t1 === $ && A.throwLateFieldNI("_needsCompositing");
      t2 = _this.get$size(0);
      t3 = _this._clip;
      t3.toString;
      t4 = type$.nullable_ClipRRectLayer._as(_this.get$layer(0));
      t4 = context.pushClipRRect$7$clipBehavior$oldLayer(t1, offset, new A.Rect(0, 0, 0 + t2._dx, 0 + t2._dy), t3, new A.RenderPhysicalModel_paint_closure0(_this, usesSaveLayer), _this._proxy_box$_clipBehavior, t4);
      _this.get$isRepaintBoundary();
      _this._layerHandle.set$layer(0, t4);
      A.assertHelper(new A.RenderPhysicalModel_paint_closure1(_this).call$0());
    },
    debugFillProperties$1(description) {
      var _null = null;
      this.super$_RenderPhysicalModelBase$debugFillProperties(description);
      description.add$1(0, A.DiagnosticsProperty$("shape", this._proxy_box$_shape, true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.BoxShape));
      description.add$1(0, A.DiagnosticsProperty$("borderRadius", this._proxy_box$_borderRadius, true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.BorderRadius));
    }
  };
  A.RenderPhysicalModel_paint_closure.prototype = {
    call$0() {
      return true;
    },
    $signature: 0
  };
  A.RenderPhysicalModel_paint_closure0.prototype = {
    call$2(context, offset) {
      var t1, t2;
      if (this.usesSaveLayer) {
        t1 = context.get$canvas(context);
        t2 = $.$get$_renderer().createPaint$0();
        t2.set$color(0, this.$this._proxy_box$_color);
        t1.drawPaint$1(t2);
      }
      this.$this.super$RenderProxyBoxMixin$paint(context, offset);
    },
    $signature: 21
  };
  A.RenderPhysicalModel_paint_closure1.prototype = {
    call$0() {
      var t1 = this.$this,
        t2 = t1.get$layer(0);
      if (t2 != null)
        t2.debugCreator = t1.debugCreator;
      return true;
    },
    $signature: 0
  };
  A.RenderPhysicalShape.prototype = {
    get$_defaultClip() {
      var t1 = $.$get$_renderer().createPath$0(),
        t2 = this.get$size(0);
      t1.addRect$1(new A.Rect(0, 0, 0 + t2._dx, 0 + t2._dy));
      return t1;
    },
    hitTest$2$position(result, position) {
      var _this = this;
      if (_this._clipper != null) {
        _this._updateClip$0();
        A.assertHelper(_this._clip != null);
        if (!_this._clip.contains$1(0, position))
          return false;
      }
      return _this.super$RenderBox$hitTest(result, position);
    },
    paint$2(context, offset) {
      var offsetPath, canvas, t2, t3, usesSaveLayer, t4, _this = this, t1 = {};
      if (_this.RenderObjectWithChildMixin__child == null) {
        _this.get$isRepaintBoundary();
        _this._layerHandle.set$layer(0, null);
        return;
      }
      _this._updateClip$0();
      offsetPath = _this._clip.shift$1(offset);
      t1.paintShadows = true;
      A.assertHelper(new A.RenderPhysicalShape_paint_closure(t1, _this, context, offsetPath).call$0());
      canvas = context.get$canvas(context);
      t2 = _this._proxy_box$_elevation;
      if (t2 !== 0 && t1.paintShadows) {
        t1 = _this._proxy_box$_shadowColor;
        t3 = _this._proxy_box$_color;
        canvas.drawShadow$4(offsetPath, t1, t2, t3.get$alpha(t3) !== 255);
      }
      usesSaveLayer = _this._proxy_box$_clipBehavior === B.Clip_3;
      if (!usesSaveLayer) {
        t1 = $.$get$_renderer().createPaint$0();
        t1.set$color(0, _this._proxy_box$_color);
        canvas.drawPath$2(offsetPath, t1);
      }
      A.assertHelper(!_this._needsCompositingBitsUpdate);
      t1 = _this.__RenderObject__needsCompositing_A;
      t1 === $ && A.throwLateFieldNI("_needsCompositing");
      t2 = _this.get$size(0);
      t3 = _this._clip;
      t3.toString;
      t4 = type$.nullable_ClipPathLayer._as(_this.get$layer(0));
      t4 = context.pushClipPath$7$clipBehavior$oldLayer(t1, offset, new A.Rect(0, 0, 0 + t2._dx, 0 + t2._dy), t3, new A.RenderPhysicalShape_paint_closure0(_this, usesSaveLayer), _this._proxy_box$_clipBehavior, t4);
      _this.get$isRepaintBoundary();
      _this._layerHandle.set$layer(0, t4);
      A.assertHelper(new A.RenderPhysicalShape_paint_closure1(_this).call$0());
    },
    debugFillProperties$1(description) {
      var _null = null;
      this.super$_RenderPhysicalModelBase$debugFillProperties(description);
      description.add$1(0, A.DiagnosticsProperty$("clipper", this._clipper, true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.CustomClipper_Path));
    }
  };
  A.RenderPhysicalShape_paint_closure.prototype = {
    call$0() {
      return true;
    },
    $signature: 0
  };
  A.RenderPhysicalShape_paint_closure0.prototype = {
    call$2(context, offset) {
      var t1, t2;
      if (this.usesSaveLayer) {
        t1 = context.get$canvas(context);
        t2 = $.$get$_renderer().createPaint$0();
        t2.set$color(0, this.$this._proxy_box$_color);
        t1.drawPaint$1(t2);
      }
      this.$this.super$RenderProxyBoxMixin$paint(context, offset);
    },
    $signature: 21
  };
  A.RenderPhysicalShape_paint_closure1.prototype = {
    call$0() {
      var t1 = this.$this,
        t2 = t1.get$layer(0);
      if (t2 != null)
        t2.debugCreator = t1.debugCreator;
      return true;
    },
    $signature: 0
  };
  A.DecorationPosition.prototype = {
    _enumToString$0() {
      return "DecorationPosition." + this._name;
    }
  };
  A.RenderDecoratedBox.prototype = {
    set$decoration(value) {
      var t1, _this = this;
      if (value.$eq(0, _this._decoration))
        return;
      t1 = _this._proxy_box$_painter;
      if (t1 != null)
        t1.dispose$0();
      _this._proxy_box$_painter = null;
      _this._decoration = value;
      _this.markNeedsPaint$0();
    },
    set$position(_, value) {
      if (value === this._proxy_box$_position)
        return;
      this._proxy_box$_position = value;
      this.markNeedsPaint$0();
    },
    set$configuration(value) {
      if (value.$eq(0, this._proxy_box$_configuration))
        return;
      this._proxy_box$_configuration = value;
      this.markNeedsPaint$0();
    },
    detach$0(_) {
      var _this = this,
        t1 = _this._proxy_box$_painter;
      if (t1 != null)
        t1.dispose$0();
      _this._proxy_box$_painter = null;
      _this.super$_RenderProxyBox_RenderBox_RenderObjectWithChildMixin$detach(0);
      _this.markNeedsPaint$0();
    },
    dispose$0() {
      var t1 = this._proxy_box$_painter;
      if (t1 != null)
        t1.dispose$0();
      this.super$RenderObject$dispose();
    },
    hitTestSelf$1(position) {
      return this._decoration.hitTest$3$textDirection(this.get$size(0), position, this._proxy_box$_configuration.textDirection);
    },
    paint$2(context, offset) {
      var t1, t2, filledConfiguration, _this = this;
      if (_this._proxy_box$_painter == null)
        _this._proxy_box$_painter = _this._decoration.createBoxPainter$1(_this.get$markNeedsPaint());
      t1 = _this._proxy_box$_configuration;
      t2 = _this.get$size(0);
      filledConfiguration = new A.ImageConfiguration(t1.bundle, t1.devicePixelRatio, t1.locale, t1.textDirection, t2, t1.platform);
      if (_this._proxy_box$_position === B.DecorationPosition_0) {
        t1 = {};
        t1.debugSaveCount = null;
        A.assertHelper(new A.RenderDecoratedBox_paint_closure(t1, context).call$0());
        t2 = _this._proxy_box$_painter;
        t2.toString;
        t2.paint$3(context.get$canvas(context), offset, filledConfiguration);
        A.assertHelper(new A.RenderDecoratedBox_paint_closure0(t1, _this, context).call$0());
        if (_this._decoration.get$isComplex())
          context.setIsComplexHint$0();
      }
      _this.super$RenderProxyBoxMixin$paint(context, offset);
      if (_this._proxy_box$_position === B.DecorationPosition_1) {
        t1 = _this._proxy_box$_painter;
        t1.toString;
        t1.paint$3(context.get$canvas(context), offset, filledConfiguration);
        if (_this._decoration.get$isComplex())
          context.setIsComplexHint$0();
      }
    },
    debugFillProperties$1(properties) {
      var _null = null;
      this.super$RenderBox$debugFillProperties(properties);
      properties.add$1(0, A.DiagnosticableNode$("decoration", _null, this._decoration, type$.Diagnosticable));
      properties.add$1(0, A.DiagnosticsProperty$("configuration", this._proxy_box$_configuration, true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.ImageConfiguration));
    }
  };
  A.RenderDecoratedBox_paint_closure.prototype = {
    call$0() {
      var t1 = this.context;
      this._box_0.debugSaveCount = t1.get$canvas(t1).getSaveCount$0();
      return true;
    },
    $signature: 0
  };
  A.RenderDecoratedBox_paint_closure0.prototype = {
    call$0() {
      var t3, _null = null,
        t1 = this._box_0,
        t2 = this.context;
      if (t1.debugSaveCount !== t2.get$canvas(t2).getSaveCount$0()) {
        t3 = this.$this;
        throw A.wrapException(A.FlutterError$fromParts(A._setArrayType([A.ErrorSummary$(A.getRuntimeTypeOfDartObject(t3._decoration).toString$0(0) + " painter had mismatching save and restore calls."), A.ErrorDescription$("Before painting the decoration, the canvas save count was " + A.S(t1.debugSaveCount) + ". After painting it, the canvas save count was " + t2.get$canvas(t2).getSaveCount$0() + ". Every call to save() or saveLayer() must be matched by a call to restore()."), A.DiagnosticsProperty$("The decoration was", t3._decoration, true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_9, _null, type$.Decoration), A.DiagnosticsProperty$("The painter was", t3._proxy_box$_painter, true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_9, _null, type$.BoxPainter)], type$.JSArray_DiagnosticsNode)));
      }
      return true;
    },
    $signature: 0
  };
  A.RenderTransform.prototype = {
    set$origin(_, value) {
      return;
    },
    set$alignment(value) {
      var _this = this;
      if (J.$eq$(_this._proxy_box$_alignment, value))
        return;
      _this._proxy_box$_alignment = value;
      _this.markNeedsPaint$0();
      _this.markNeedsSemanticsUpdate$0();
    },
    set$textDirection(value) {
      var _this = this;
      if (_this._proxy_box$_textDirection == value)
        return;
      _this._proxy_box$_textDirection = value;
      _this.markNeedsPaint$0();
      _this.markNeedsSemanticsUpdate$0();
    },
    get$alwaysNeedsCompositing() {
      return this.RenderObjectWithChildMixin__child != null && this._filterQuality != null;
    },
    set$transform(_, value) {
      var t1, _this = this;
      if (J.$eq$(_this._proxy_box$_transform, value))
        return;
      t1 = new A.Matrix40(new Float64Array(16));
      t1.setFrom$1(value);
      _this._proxy_box$_transform = t1;
      _this.markNeedsPaint$0();
      _this.markNeedsSemanticsUpdate$0();
    },
    set$filterQuality(value) {
      var t2, didNeedCompositing, _this = this,
        t1 = _this._filterQuality;
      if (t1 == value)
        return;
      t2 = _this.RenderObjectWithChildMixin__child != null;
      didNeedCompositing = t2 && t1 != null;
      _this._filterQuality = value;
      if (didNeedCompositing !== (t2 && value != null))
        _this.markNeedsCompositingBitsUpdate$0();
      _this.markNeedsPaint$0();
    },
    get$_effectiveTransform() {
      var result, translation, _this = this,
        t1 = _this._proxy_box$_alignment,
        resolvedAlignment = t1 == null ? null : t1.resolve$1(_this._proxy_box$_textDirection);
      if (resolvedAlignment == null)
        return _this._proxy_box$_transform;
      result = new A.Matrix40(new Float64Array(16));
      result.setIdentity$0();
      translation = resolvedAlignment.alongSize$1(_this.get$size(0));
      result.translate$2(0, translation._dx, translation._dy);
      t1 = _this._proxy_box$_transform;
      t1.toString;
      result.multiply$1(0, t1);
      result.translate$2(0, -translation._dx, -translation._dy);
      return result;
    },
    hitTest$2$position(result, position) {
      return this.hitTestChildren$2$position(result, position);
    },
    hitTestChildren$2$position(result, position) {
      var t1, _this = this;
      A.assertHelper(!_this.transformHitTests || _this.get$_effectiveTransform() != null);
      t1 = _this.transformHitTests ? _this.get$_effectiveTransform() : null;
      return result.addWithPaintTransform$3$hitTest$position$transform(new A.RenderTransform_hitTestChildren_closure(_this), position, t1);
    },
    paint$2(context, offset) {
      var t1, childOffset, t2, t3, t4, t5, t6, det2_01_01, t7, t8, det2_01_02, t9, t10, det2_01_03, det2_01_12, det2_01_13, det2_01_23, det, effectiveTransform, filter, _0_0, _this = this;
      if (_this.RenderObjectWithChildMixin__child != null) {
        t1 = _this.get$_effectiveTransform();
        t1.toString;
        if (_this._filterQuality == null) {
          childOffset = A.MatrixUtils_getAsTranslation(t1);
          if (childOffset == null) {
            t2 = t1._vector_math_64$_m4storage;
            t3 = t2[0];
            t4 = t2[5];
            t5 = t2[1];
            t6 = t2[4];
            det2_01_01 = t3 * t4 - t5 * t6;
            t7 = t2[6];
            t8 = t2[2];
            det2_01_02 = t3 * t7 - t8 * t6;
            t9 = t2[7];
            t10 = t2[3];
            det2_01_03 = t3 * t9 - t10 * t6;
            det2_01_12 = t5 * t7 - t8 * t4;
            det2_01_13 = t5 * t9 - t10 * t4;
            det2_01_23 = t8 * t9 - t10 * t7;
            t7 = t2[8];
            t10 = t2[9];
            t9 = t2[10];
            t8 = t2[11];
            det = -(t10 * det2_01_23 - t9 * det2_01_13 + t8 * det2_01_12) * t2[12] + (t7 * det2_01_23 - t9 * det2_01_03 + t8 * det2_01_02) * t2[13] - (t7 * det2_01_13 - t10 * det2_01_03 + t8 * det2_01_01) * t2[14] + (t7 * det2_01_12 - t10 * det2_01_02 + t9 * det2_01_01) * t2[15];
            if (det === 0 || !isFinite(det)) {
              _this.get$isRepaintBoundary();
              _this._layerHandle.set$layer(0, null);
              return;
            }
            A.assertHelper(!_this._needsCompositingBitsUpdate);
            t2 = _this.__RenderObject__needsCompositing_A;
            t2 === $ && A.throwLateFieldNI("_needsCompositing");
            t3 = A.RenderProxyBoxMixin.prototype.get$paint.call(_this);
            t1 = context.pushTransform$5$oldLayer(t2, offset, t1, t3, _this.get$layer(0) instanceof A.TransformLayer ? type$.nullable_TransformLayer._as(_this.get$layer(0)) : null);
            _this.get$isRepaintBoundary();
            _this._layerHandle.set$layer(0, t1);
          } else {
            _this.super$RenderProxyBoxMixin$paint(context, offset.$add(0, childOffset));
            _this.get$isRepaintBoundary();
            _this._layerHandle.set$layer(0, null);
          }
        } else {
          t2 = offset._dx;
          t3 = offset._dy;
          effectiveTransform = A.Matrix4_Matrix4$translationValues(t2, t3, 0);
          effectiveTransform.multiply$1(0, t1);
          effectiveTransform.translate$2(0, -t2, -t3);
          t3 = _this._filterQuality;
          t3.toString;
          filter = A.ImageFilter_ImageFilter$matrix(effectiveTransform._vector_math_64$_m4storage, t3);
          _0_0 = _this.get$layer(0);
          if (_0_0 instanceof A.ImageFilterLayer) {
            if (!filter.$eq(0, _0_0._layer$_imageFilter)) {
              _0_0._layer$_imageFilter = filter;
              _0_0.markNeedsAddToScene$0();
            }
          } else {
            t1 = new A.ImageFilterLayer(filter, B.Offset_0_0, A.LinkedHashMap_LinkedHashMap$_empty(type$.int, type$.void_Function), A.LayerHandle$(type$.Layer_2));
            $.$get$FlutterMemoryAllocations_instance().dispatchObjectCreated$3$className$library$object(B.Type_Layer_qb8.toString$0(0), "package:flutter/rendering.dart", t1);
            _this.get$isRepaintBoundary();
            _this._layerHandle.set$layer(0, t1);
          }
          t1 = _this.get$layer(0);
          t1.toString;
          context.pushLayer$3(t1, A.RenderProxyBoxMixin.prototype.get$paint.call(_this), offset);
          A.assertHelper(new A.RenderTransform_paint_closure(_this).call$0());
        }
      }
    },
    applyPaintTransform$2(child, transform) {
      var t1;
      type$.RenderBox._as(child);
      t1 = this.get$_effectiveTransform();
      t1.toString;
      transform.multiply$1(0, t1);
    },
    debugFillProperties$1(properties) {
      var _this = this, _null = null;
      _this.super$RenderBox$debugFillProperties(properties);
      properties.add$1(0, A.TransformProperty$("transform matrix", _this._proxy_box$_transform, B.C__NoDefaultValue, true));
      properties.add$1(0, A.DiagnosticsProperty$("origin", _this._origin, true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.Offset));
      properties.add$1(0, A.DiagnosticsProperty$("alignment", _this._proxy_box$_alignment, true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.AlignmentGeometry));
      properties.add$1(0, A.EnumProperty$("textDirection", _this._proxy_box$_textDirection, _null, B.DiagnosticLevel_3, type$.TextDirection));
      properties.add$1(0, A.DiagnosticsProperty$("transformHitTests", _this.transformHitTests, true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.bool));
    }
  };
  A.RenderTransform_hitTestChildren_closure.prototype = {
    call$2(result, position) {
      return this.$this.super$RenderProxyBoxMixin$hitTestChildren(result, position);
    },
    $signature: 20
  };
  A.RenderTransform_paint_closure.prototype = {
    call$0() {
      var t1 = this.$this;
      t1.get$layer(0).debugCreator = t1.debugCreator;
      return true;
    },
    $signature: 0
  };
  A.RenderFittedBox.prototype = {
    _fitAffectsLayout$1(fit) {
      switch (fit.index) {
        case 6:
          return true;
        case 1:
        case 2:
        case 0:
        case 4:
        case 3:
        case 5:
          return false;
      }
    },
    set$fit(value) {
      var _this = this,
        t1 = _this._proxy_box$_fit;
      if (t1 === value)
        return;
      _this._proxy_box$_fit = value;
      if (_this._fitAffectsLayout$1(t1) || _this._fitAffectsLayout$1(value))
        _this.markNeedsLayout$0();
      else {
        _this._proxy_box$_transform = _this._proxy_box$_hasVisualOverflow = null;
        _this.markNeedsPaint$0();
      }
    },
    set$alignment(value) {
      var _this = this;
      if (_this._proxy_box$_alignment.$eq(0, value))
        return;
      _this._proxy_box$_alignment = value;
      _this._proxy_box$_resolvedAlignment = _this._proxy_box$_transform = _this._proxy_box$_hasVisualOverflow = null;
      _this.markNeedsPaint$0();
    },
    set$textDirection(value) {
      var _this = this;
      if (_this._proxy_box$_textDirection == value)
        return;
      _this._proxy_box$_textDirection = value;
      _this._proxy_box$_resolvedAlignment = _this._proxy_box$_transform = _this._proxy_box$_hasVisualOverflow = null;
      _this.markNeedsPaint$0();
    },
    computeDryLayout$1(constraints) {
      var childSize,
        t1 = this.RenderObjectWithChildMixin__child;
      if (t1 != null) {
        childSize = t1._computeIntrinsics$2$3(B.C__DryLayout, B.BoxConstraints_0Yu, t1.get$_computeDryLayout(), type$.BoxConstraints, type$.Size);
        switch (this._proxy_box$_fit.index) {
          case 6:
            return constraints.constrain$1(constraints.loosen$0().constrainSizeAndAttemptToPreserveAspectRatio$1(childSize));
          case 1:
          case 2:
          case 0:
          case 4:
          case 3:
          case 5:
            return constraints.constrainSizeAndAttemptToPreserveAspectRatio$1(childSize);
        }
      } else
        return new A.Size(constraints.constrainWidth$1(0), constraints.constrainHeight$1(0));
    },
    performLayout$0() {
      var unconstrainedSize, _this = this,
        t1 = _this.RenderObjectWithChildMixin__child;
      if (t1 != null) {
        t1.layout$2$parentUsesSize(B.BoxConstraints_0Yu, true);
        switch (_this._proxy_box$_fit.index) {
          case 6:
            unconstrainedSize = A.RenderObject.prototype.get$constraints.call(_this).loosen$0().constrainSizeAndAttemptToPreserveAspectRatio$1(_this.RenderObjectWithChildMixin__child.get$size(0));
            _this.set$size(0, A.RenderObject.prototype.get$constraints.call(_this).constrain$1(unconstrainedSize));
            break;
          case 1:
          case 2:
          case 0:
          case 4:
          case 3:
          case 5:
            _this.set$size(0, A.RenderObject.prototype.get$constraints.call(_this).constrainSizeAndAttemptToPreserveAspectRatio$1(_this.RenderObjectWithChildMixin__child.get$size(0)));
            break;
        }
        _this._proxy_box$_transform = _this._proxy_box$_hasVisualOverflow = null;
      } else {
        t1 = A.RenderObject.prototype.get$constraints.call(_this);
        _this.set$size(0, new A.Size(t1.constrainWidth$1(0), t1.constrainHeight$1(0)));
      }
    },
    _updatePaintData$0() {
      var t1, resolvedAlignment, childSize, sizes, t2, scaleX, scaleY, t3, t4, sourceRect, destinationRect, _this = this;
      if (_this._proxy_box$_transform != null)
        return;
      t1 = _this.RenderObjectWithChildMixin__child;
      if (t1 == null) {
        _this._proxy_box$_hasVisualOverflow = false;
        t1 = new A.Matrix40(new Float64Array(16));
        t1.setIdentity$0();
        _this._proxy_box$_transform = t1;
      } else {
        resolvedAlignment = _this._proxy_box$_resolvedAlignment;
        if (resolvedAlignment == null)
          resolvedAlignment = _this._proxy_box$_resolvedAlignment = _this._proxy_box$_alignment;
        childSize = t1.get$size(0);
        sizes = A.applyBoxFit(_this._proxy_box$_fit, childSize, _this.get$size(0));
        t1 = sizes.destination;
        t2 = sizes.source;
        scaleX = t1._dx / t2._dx;
        scaleY = t1._dy / t2._dy;
        t3 = childSize._dx;
        t4 = childSize._dy;
        sourceRect = resolvedAlignment.inscribe$2(t2, new A.Rect(0, 0, 0 + t3, 0 + t4));
        t2 = _this.get$size(0);
        destinationRect = resolvedAlignment.inscribe$2(t1, new A.Rect(0, 0, 0 + t2._dx, 0 + t2._dy));
        t1 = sourceRect.left;
        _this._proxy_box$_hasVisualOverflow = sourceRect.right - t1 < t3 || sourceRect.bottom - sourceRect.top < t4;
        A.assertHelper(isFinite(scaleX) && isFinite(scaleY));
        t2 = A.Matrix4_Matrix4$translationValues(destinationRect.left, destinationRect.top, 0);
        t2.scale$3(0, scaleX, scaleY, 1);
        t2.translate$2(0, -t1, -sourceRect.top);
        _this._proxy_box$_transform = t2;
        A.assertHelper(B.NativeFloat64List_methods.every$1(t2._vector_math_64$_m4storage, new A.RenderFittedBox__updatePaintData_closure()));
      }
    },
    _paintChildWithTransform$2(context, offset) {
      var childOffset, t2, t3, t4, _this = this,
        t1 = _this._proxy_box$_transform;
      t1.toString;
      childOffset = A.MatrixUtils_getAsTranslation(t1);
      if (childOffset == null) {
        A.assertHelper(!_this._needsCompositingBitsUpdate);
        t1 = _this.__RenderObject__needsCompositing_A;
        t1 === $ && A.throwLateFieldNI("_needsCompositing");
        t2 = _this._proxy_box$_transform;
        t2.toString;
        t3 = A.RenderProxyBoxMixin.prototype.get$paint.call(_this);
        if (_this.get$layer(0) instanceof A.TransformLayer) {
          t4 = _this.get$layer(0);
          t4.toString;
          type$.TransformLayer._as(t4);
        } else
          t4 = null;
        return context.pushTransform$5$oldLayer(t1, offset, t2, t3, t4);
      } else
        _this.super$RenderProxyBoxMixin$paint(context, offset.$add(0, childOffset));
      return null;
    },
    paint$2(context, offset) {
      var t1, t2, t3, _this = this;
      if (_this.RenderObjectWithChildMixin__child == null || _this.get$size(0).get$isEmpty(0) || _this.RenderObjectWithChildMixin__child.get$size(0).get$isEmpty(0))
        return;
      _this._updatePaintData$0();
      A.assertHelper(_this.RenderObjectWithChildMixin__child != null);
      t1 = _this._proxy_box$_hasVisualOverflow;
      t1.toString;
      if (t1 && _this._proxy_box$_clipBehavior !== B.Clip_0) {
        A.assertHelper(!_this._needsCompositingBitsUpdate);
        t1 = _this.__RenderObject__needsCompositing_A;
        t1 === $ && A.throwLateFieldNI("_needsCompositing");
        t2 = _this.get$size(0);
        if (_this.get$layer(0) instanceof A.ClipRectLayer) {
          t3 = _this.get$layer(0);
          t3.toString;
          type$.ClipRectLayer._as(t3);
        } else
          t3 = null;
        t3 = context.pushClipRect$6$clipBehavior$oldLayer(t1, offset, new A.Rect(0, 0, 0 + t2._dx, 0 + t2._dy), _this.get$_paintChildWithTransform(), _this._proxy_box$_clipBehavior, t3);
        _this.get$isRepaintBoundary();
        _this._layerHandle.set$layer(0, t3);
      } else {
        t1 = _this._paintChildWithTransform$2(context, offset);
        _this.get$isRepaintBoundary();
        _this._layerHandle.set$layer(0, t1);
      }
    },
    hitTestChildren$2$position(result, position) {
      var t1, _this = this;
      if (!_this.get$size(0).get$isEmpty(0)) {
        t1 = _this.RenderObjectWithChildMixin__child;
        t1 = t1 == null ? null : t1.get$size(0).get$isEmpty(0);
        t1 = t1 === true;
      } else
        t1 = true;
      if (t1)
        return false;
      _this._updatePaintData$0();
      return result.addWithPaintTransform$3$hitTest$position$transform(new A.RenderFittedBox_hitTestChildren_closure(_this), position, _this._proxy_box$_transform);
    },
    paintsChild$1(child) {
      type$.RenderBox._as(child);
      A.assertHelper(child.get$parent(child) === this);
      return !this.get$size(0).get$isEmpty(0) && !child.get$size(0).get$isEmpty(0);
    },
    applyPaintTransform$2(child, transform) {
      var t1;
      if (!this.paintsChild$1(type$.RenderBox._as(child)))
        transform.setZero$0();
      else {
        this._updatePaintData$0();
        t1 = this._proxy_box$_transform;
        t1.toString;
        transform.multiply$1(0, t1);
      }
    },
    debugFillProperties$1(properties) {
      var _this = this, _null = null;
      _this.super$RenderBox$debugFillProperties(properties);
      properties.add$1(0, A.EnumProperty$("fit", _this._proxy_box$_fit, B.C__NoDefaultValue, B.DiagnosticLevel_3, type$.BoxFit));
      properties.add$1(0, A.DiagnosticsProperty$("alignment", _this._proxy_box$_alignment, true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.AlignmentGeometry));
      properties.add$1(0, A.EnumProperty$("textDirection", _this._proxy_box$_textDirection, _null, B.DiagnosticLevel_3, type$.TextDirection));
    }
  };
  A.RenderFittedBox__updatePaintData_closure.prototype = {
    call$1(value) {
      return isFinite(A._asDouble(value));
    },
    $signature: 113
  };
  A.RenderFittedBox_hitTestChildren_closure.prototype = {
    call$2(result, position) {
      return this.$this.super$RenderProxyBoxMixin$hitTestChildren(result, position);
    },
    $signature: 20
  };
  A.RenderFractionalTranslation.prototype = {
    set$translation(value) {
      var _this = this;
      if (_this._translation.$eq(0, value))
        return;
      _this._translation = value;
      _this.markNeedsPaint$0();
      _this.markNeedsSemanticsUpdate$0();
    },
    hitTest$2$position(result, position) {
      return this.hitTestChildren$2$position(result, position);
    },
    hitTestChildren$2$position(result, position) {
      var t1, _this = this;
      A.assertHelper(!_this.get$debugNeedsLayout());
      t1 = _this.transformHitTests ? new A.Offset(_this._translation._dx * _this.get$size(0)._dx, _this._translation._dy * _this.get$size(0)._dy) : null;
      return result.addWithPaintOffset$3$hitTest$offset$position(new A.RenderFractionalTranslation_hitTestChildren_closure(_this), t1, position);
    },
    paint$2(context, offset) {
      var _this = this;
      A.assertHelper(!_this.get$debugNeedsLayout());
      if (_this.RenderObjectWithChildMixin__child != null)
        _this.super$RenderProxyBoxMixin$paint(context, new A.Offset(offset._dx + _this._translation._dx * _this.get$size(0)._dx, offset._dy + _this._translation._dy * _this.get$size(0)._dy));
    },
    applyPaintTransform$2(child, transform) {
      var _this = this;
      type$.RenderBox._as(child);
      transform.translate$2(0, _this._translation._dx * _this.get$size(0)._dx, _this._translation._dy * _this.get$size(0)._dy);
    },
    debugFillProperties$1(properties) {
      var _null = null;
      this.super$RenderBox$debugFillProperties(properties);
      properties.add$1(0, A.DiagnosticsProperty$("translation", this._translation, true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.Offset));
      properties.add$1(0, A.DiagnosticsProperty$("transformHitTests", this.transformHitTests, true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.bool));
    }
  };
  A.RenderFractionalTranslation_hitTestChildren_closure.prototype = {
    call$2(result, position) {
      return this.$this.super$RenderProxyBoxMixin$hitTestChildren(result, position);
    },
    $signature: 20
  };
  A.RenderPointerListener.prototype = {
    computeSizeForNoChild$1(constraints) {
      return new A.Size(constraints.constrainWidth$0(), constraints.constrainHeight$0());
    },
    handleEvent$2($event, entry) {
      var t1, _this = this, _null = null;
      _this.debugHandleEvent$2($event, type$.HitTestEntry_HitTestTarget._as(entry));
      $label0$0: {
        t1 = _null;
        if (type$.PointerDownEvent._is($event)) {
          t1 = _this.onPointerDown;
          t1 = t1 == null ? _null : t1.call$1($event);
          break $label0$0;
        }
        if (type$.PointerMoveEvent._is($event))
          break $label0$0;
        if (type$.PointerUpEvent._is($event)) {
          t1 = _this.onPointerUp;
          t1 = t1 == null ? _null : t1.call$1($event);
          break $label0$0;
        }
        if (type$.PointerHoverEvent._is($event))
          break $label0$0;
        if (type$.PointerCancelEvent._is($event)) {
          t1 = _this.onPointerCancel;
          t1 = t1 == null ? _null : t1.call$1($event);
          break $label0$0;
        }
        if (type$.PointerPanZoomStartEvent._is($event)) {
          t1 = _this.onPointerPanZoomStart;
          t1 = t1 == null ? _null : t1.call$1($event);
          break $label0$0;
        }
        if (type$.PointerPanZoomUpdateEvent._is($event))
          break $label0$0;
        if (type$.PointerPanZoomEndEvent._is($event))
          break $label0$0;
        if (type$.PointerSignalEvent._is($event)) {
          t1 = _this.onPointerSignal;
          t1 = t1 == null ? _null : t1.call$1($event);
          break $label0$0;
        }
        break $label0$0;
      }
      return t1;
    },
    debugFillProperties$1(properties) {
      var t1, _this = this;
      _this.super$RenderProxyBoxWithHitTestBehavior$debugFillProperties(properties);
      t1 = type$.nullable_Function;
      properties.add$1(0, A.FlagsSummary$("listeners", A.LinkedHashMap_LinkedHashMap$_literal(["down", _this.onPointerDown, "move", _this.onPointerMove, "up", _this.onPointerUp, "hover", _this.onPointerHover, "cancel", _this.onPointerCancel, "panZoomStart", _this.onPointerPanZoomStart, "panZoomUpdate", _this.onPointerPanZoomUpdate, "panZoomEnd", _this.onPointerPanZoomEnd, "signal", _this.onPointerSignal], type$.String, t1), "<none>", t1));
    },
    set$onPointerDown(onPointerDown) {
      this.onPointerDown = type$.nullable_void_Function_PointerDownEvent._as(onPointerDown);
    },
    set$onPointerMove(onPointerMove) {
      this.onPointerMove = type$.nullable_void_Function_PointerMoveEvent._as(onPointerMove);
    },
    set$onPointerUp(onPointerUp) {
      this.onPointerUp = type$.nullable_void_Function_PointerUpEvent._as(onPointerUp);
    },
    set$onPointerHover(onPointerHover) {
      this.onPointerHover = type$.nullable_void_Function_PointerHoverEvent._as(onPointerHover);
    },
    set$onPointerCancel(onPointerCancel) {
      this.onPointerCancel = type$.nullable_void_Function_PointerCancelEvent._as(onPointerCancel);
    },
    set$onPointerPanZoomStart(onPointerPanZoomStart) {
      this.onPointerPanZoomStart = type$.nullable_void_Function_PointerPanZoomStartEvent._as(onPointerPanZoomStart);
    },
    set$onPointerPanZoomUpdate(onPointerPanZoomUpdate) {
      this.onPointerPanZoomUpdate = type$.nullable_void_Function_PointerPanZoomUpdateEvent._as(onPointerPanZoomUpdate);
    },
    set$onPointerPanZoomEnd(onPointerPanZoomEnd) {
      this.onPointerPanZoomEnd = type$.nullable_void_Function_PointerPanZoomEndEvent._as(onPointerPanZoomEnd);
    },
    set$onPointerSignal(onPointerSignal) {
      this.onPointerSignal = type$.nullable_void_Function_PointerSignalEvent._as(onPointerSignal);
    }
  };
  A.RenderMouseRegion.prototype = {
    hitTest$2$position(result, position) {
      var t1 = this.super$RenderProxyBoxWithHitTestBehavior$hitTest(result, position);
      return t1;
    },
    handleEvent$2($event, entry) {
      var t1;
      this.debugHandleEvent$2($event, type$.HitTestEntry_HitTestTarget._as(entry));
      if (type$.PointerHoverEvent._is($event)) {
        t1 = this.onHover;
        if (t1 != null)
          t1.call$1($event);
      }
    },
    get$cursor(_) {
      return this._cursor;
    },
    get$validForMouseTracker() {
      return this._validForMouseTracker;
    },
    attach$1(owner) {
      this.super$_RenderProxyBox_RenderBox_RenderObjectWithChildMixin$attach(owner);
      this._validForMouseTracker = true;
    },
    detach$0(_) {
      this._validForMouseTracker = false;
      this.super$_RenderProxyBox_RenderBox_RenderObjectWithChildMixin$detach(0);
    },
    computeSizeForNoChild$1(constraints) {
      return new A.Size(constraints.constrainWidth$0(), constraints.constrainHeight$0());
    },
    debugFillProperties$1(properties) {
      var t1, _this = this, _null = null;
      _this.super$RenderProxyBoxWithHitTestBehavior$debugFillProperties(properties);
      t1 = type$.nullable_Function;
      properties.add$1(0, A.FlagsSummary$("listeners", A.LinkedHashMap_LinkedHashMap$_literal(["enter", _this.onEnter, "hover", _this.onHover, "exit", _this.onExit], type$.String, t1), "<none>", t1));
      properties.add$1(0, A.DiagnosticsProperty$("cursor", _this._cursor, true, B.C__DeferringMouseCursor, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.MouseCursor));
      properties.add$1(0, A.DiagnosticsProperty$("opaque", true, true, true, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.bool));
      properties.add$1(0, A.FlagProperty$("validForMouseTracker", true, "invalid for MouseTracker", _null, B.DiagnosticLevel_3, false, _this._validForMouseTracker));
    },
    set$onEnter(_, onEnter) {
      this.onEnter = type$.nullable_void_Function_PointerEnterEvent._as(onEnter);
    },
    set$onHover(onHover) {
      this.onHover = type$.nullable_void_Function_PointerHoverEvent._as(onHover);
    },
    set$onExit(_, onExit) {
      this.onExit = type$.nullable_void_Function_PointerExitEvent._as(onExit);
    },
    $isMouseTrackerAnnotation: 1,
    get$onEnter(receiver) {
      return this.onEnter;
    },
    get$onExit(receiver) {
      return this.onExit;
    }
  };
  A.RenderRepaintBoundary.prototype = {
    get$isRepaintBoundary() {
      return true;
    },
    debugRegisterRepaintBoundaryPaint$2$includedChild$includedParent(includedChild, includedParent) {
      A.assertHelper(new A.RenderRepaintBoundary_debugRegisterRepaintBoundaryPaint_closure(this, includedParent, includedChild).call$0());
    },
    debugRegisterRepaintBoundaryPaint$0() {
      return this.debugRegisterRepaintBoundaryPaint$2$includedChild$includedParent(false, true);
    },
    debugFillProperties$1(properties) {
      var t1 = {};
      this.super$RenderBox$debugFillProperties(properties);
      t1.inReleaseMode = true;
      A.assertHelper(new A.RenderRepaintBoundary_debugFillProperties_closure(t1, this, properties).call$0());
      if (t1.inReleaseMode)
        properties.add$1(0, A.DiagnosticsNode_DiagnosticsNode$message("(run in debug mode to collect repaint boundary statistics)", true, B.DiagnosticsTreeStyle_8));
    }
  };
  A.RenderRepaintBoundary_debugRegisterRepaintBoundaryPaint_closure.prototype = {
    call$0() {
      var t1 = this.includedParent && this.includedChild,
        t2 = this.$this;
      if (t1)
        ++t2._debugSymmetricPaintCount;
      else
        ++t2._debugAsymmetricPaintCount;
      return true;
    },
    $signature: 0
  };
  A.RenderRepaintBoundary_debugFillProperties_closure.prototype = {
    call$0() {
      var t1, t2, totalPaints, fraction, t3, t4, t5, _this = this, _null = null;
      _this._box_0.inReleaseMode = false;
      t1 = _this.$this;
      t2 = t1._debugSymmetricPaintCount;
      t1 = t1._debugAsymmetricPaintCount;
      totalPaints = t2 + t1;
      if (totalPaints === 0)
        _this.properties.add$1(0, A.MessageProperty$("usefulness ratio", "no metrics collected yet (never painted)", B.DiagnosticLevel_3));
      else {
        fraction = t1 / totalPaints;
        $label0$0: {
          if (totalPaints < 5) {
            t3 = "insufficient data to draw conclusion (less than five repaints)";
            break $label0$0;
          }
          if (fraction > 0.9) {
            t3 = "this is an outstandingly useful repaint boundary and should definitely be kept";
            break $label0$0;
          }
          if (fraction > 0.5) {
            t3 = "this is a useful repaint boundary and should be kept";
            break $label0$0;
          }
          if (fraction > 0.3) {
            t3 = "this repaint boundary is probably useful, but maybe it would be more useful in tandem with adding more repaint boundaries elsewhere";
            break $label0$0;
          }
          if (fraction > 0.1) {
            t3 = "this repaint boundary does sometimes show value, though currently not that often";
            break $label0$0;
          }
          if (t1 > 0) {
            t3 = "this repaint boundary is not very effective and should probably be removed";
            break $label0$0;
          }
          t3 = "this repaint boundary is astoundingly ineffectual and should be removed";
          break $label0$0;
        }
        t4 = _this.properties;
        t5 = B.JSString_methods.endsWith$1("metrics", ":");
        if (A.assertTest(!t5))
          A.assertThrow('Names of diagnostic nodes must not end with colons.\nname:\n  "metrics"');
        t4.add$1(0, new A.PercentProperty("useful", _null, false, true, _null, _null, "" + t2 + " bad vs " + t1 + " good", false, fraction, B.C__NoDefaultValue, B.DiagnosticLevel_3, "metrics", true, true, _null, B.DiagnosticsTreeStyle_8));
        t4.add$1(0, A.MessageProperty$("diagnosis", t3, B.DiagnosticLevel_3));
      }
      return true;
    },
    $signature: 0
  };
  A.RenderIgnorePointer.prototype = {
    set$ignoring(value) {
      if (value === this._ignoring)
        return;
      this._ignoring = value;
      this.markNeedsSemanticsUpdate$0();
    },
    set$ignoringSemantics(value) {
      return;
    },
    hitTest$2$position(result, position) {
      return !this._ignoring && this.super$RenderBox$hitTest(result, position);
    },
    visitChildrenForSemantics$1(visitor) {
      type$.void_Function_RenderObject._as(visitor);
      this.super$RenderObject$visitChildrenForSemantics(visitor);
    },
    describeSemanticsConfiguration$1(config) {
      var t1;
      this.super$RenderObject$describeSemanticsConfiguration(config);
      t1 = this._ignoring;
      config.isBlockingUserActions = t1;
    },
    debugFillProperties$1(properties) {
      var t1, t2, _null = null;
      this.super$RenderBox$debugFillProperties(properties);
      t1 = type$.bool;
      properties.add$1(0, A.DiagnosticsProperty$("ignoring", this._ignoring, true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t1));
      t2 = this._ignoringSemantics;
      properties.add$1(0, A.DiagnosticsProperty$("ignoringSemantics", t2, true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t1));
    }
  };
  A.RenderOffstage.prototype = {
    set$offstage(value) {
      var _this = this;
      if (value === _this._proxy_box$_offstage)
        return;
      _this._proxy_box$_offstage = value;
      _this.markNeedsLayout$0();
      _this.markParentNeedsLayout$0();
    },
    computeMinIntrinsicWidth$1(height) {
      A._asDouble(height);
      if (this._proxy_box$_offstage)
        return 0;
      return this.super$RenderProxyBoxMixin$computeMinIntrinsicWidth(height);
    },
    computeMaxIntrinsicWidth$1(height) {
      A._asDouble(height);
      if (this._proxy_box$_offstage)
        return 0;
      return this.super$RenderProxyBoxMixin$computeMaxIntrinsicWidth(height);
    },
    computeMinIntrinsicHeight$1(width) {
      A._asDouble(width);
      if (this._proxy_box$_offstage)
        return 0;
      return this.super$RenderProxyBoxMixin$computeMinIntrinsicHeight(width);
    },
    computeMaxIntrinsicHeight$1(width) {
      A._asDouble(width);
      if (this._proxy_box$_offstage)
        return 0;
      return this.super$RenderProxyBoxMixin$computeMaxIntrinsicHeight(width);
    },
    computeDistanceToActualBaseline$1(baseline) {
      type$.TextBaseline._as(baseline);
      if (this._proxy_box$_offstage)
        return null;
      return this.super$_RenderProxyBox_RenderBox_RenderObjectWithChildMixin_RenderProxyBoxMixin$computeDistanceToActualBaseline(baseline);
    },
    get$sizedByParent() {
      return this._proxy_box$_offstage;
    },
    computeDryBaseline$2(constraints, baseline) {
      type$.BoxConstraints._as(constraints);
      type$.TextBaseline._as(baseline);
      return this._proxy_box$_offstage ? null : this.super$RenderProxyBoxMixin$computeDryBaseline(constraints, baseline);
    },
    computeDryLayout$1(constraints) {
      if (this._proxy_box$_offstage)
        return new A.Size(constraints.constrainWidth$1(0), constraints.constrainHeight$1(0));
      return this.super$RenderProxyBoxMixin$computeDryLayout(constraints);
    },
    performResize$0() {
      A.assertHelper(this._proxy_box$_offstage);
      this.super$RenderBox$performResize();
    },
    performLayout$0() {
      var t1, _this = this;
      if (_this._proxy_box$_offstage) {
        t1 = _this.RenderObjectWithChildMixin__child;
        if (t1 != null)
          t1.layout$1(A.RenderObject.prototype.get$constraints.call(_this));
      } else
        _this.super$RenderProxyBoxMixin$performLayout();
    },
    hitTest$2$position(result, position) {
      return !this._proxy_box$_offstage && this.super$RenderBox$hitTest(result, position);
    },
    paintsChild$1(child) {
      type$.RenderBox._as(child);
      A.assertHelper(child.get$parent(child) === this);
      return !this._proxy_box$_offstage;
    },
    paint$2(context, offset) {
      if (this._proxy_box$_offstage)
        return;
      this.super$RenderProxyBoxMixin$paint(context, offset);
    },
    visitChildrenForSemantics$1(visitor) {
      type$.void_Function_RenderObject._as(visitor);
      if (this._proxy_box$_offstage)
        return;
      this.super$RenderObject$visitChildrenForSemantics(visitor);
    },
    debugFillProperties$1(properties) {
      var _null = null;
      this.super$RenderBox$debugFillProperties(properties);
      properties.add$1(0, A.DiagnosticsProperty$("offstage", this._proxy_box$_offstage, true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.bool));
    },
    debugDescribeChildren$0() {
      var t1 = this.RenderObjectWithChildMixin__child;
      if (t1 == null)
        return A._setArrayType([], type$.JSArray_DiagnosticsNode);
      return A._setArrayType([A.DiagnosticableTreeNode$("child", this._proxy_box$_offstage ? B.DiagnosticsTreeStyle_2 : B.DiagnosticsTreeStyle_1, t1)], type$.JSArray_DiagnosticsNode);
    }
  };
  A.RenderAbsorbPointer.prototype = {
    set$absorbing(value) {
      if (this._absorbing === value)
        return;
      this._absorbing = value;
      this.markNeedsSemanticsUpdate$0();
    },
    set$ignoringSemantics(value) {
      return;
    },
    hitTest$2$position(result, position) {
      return this._absorbing ? this.get$size(0).contains$1(0, position) : this.super$RenderBox$hitTest(result, position);
    },
    visitChildrenForSemantics$1(visitor) {
      type$.void_Function_RenderObject._as(visitor);
      this.super$RenderObject$visitChildrenForSemantics(visitor);
    },
    describeSemanticsConfiguration$1(config) {
      var t1;
      this.super$RenderObject$describeSemanticsConfiguration(config);
      t1 = this._absorbing;
      config.isBlockingUserActions = t1;
    },
    debugFillProperties$1(properties) {
      var t1, t2, _null = null;
      this.super$RenderBox$debugFillProperties(properties);
      t1 = type$.bool;
      properties.add$1(0, A.DiagnosticsProperty$("absorbing", this._absorbing, true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t1));
      t2 = this._ignoringSemantics;
      properties.add$1(0, A.DiagnosticsProperty$("ignoringSemantics", t2, true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t1));
    }
  };
  A.RenderSemanticsGestureHandler.prototype = {
    set$validActions(value) {
      type$.nullable_Set_SemanticsAction._as(value);
      if (A.setEquals(value, this._validActions, type$.SemanticsAction))
        return;
      this.set$_validActions(value);
      this.markNeedsSemanticsUpdate$0();
    },
    set$onTap(value) {
      var t1, _this = this;
      type$.nullable_void_Function._as(value);
      if (J.$eq$(_this._proxy_box$_onTap, value))
        return;
      t1 = _this._proxy_box$_onTap;
      _this.set$_proxy_box$_onTap(value);
      if (value != null !== (t1 != null))
        _this.markNeedsSemanticsUpdate$0();
    },
    set$onLongPress(value) {
      var t1, _this = this;
      type$.nullable_void_Function._as(value);
      if (J.$eq$(_this._proxy_box$_onLongPress, value))
        return;
      t1 = _this._proxy_box$_onLongPress;
      _this.set$_proxy_box$_onLongPress(value);
      if (value != null !== (t1 != null))
        _this.markNeedsSemanticsUpdate$0();
    },
    set$onHorizontalDragUpdate(value) {
      var t1, _this = this;
      type$.nullable_void_Function_DragUpdateDetails._as(value);
      if (J.$eq$(_this._onHorizontalDragUpdate, value))
        return;
      t1 = _this._onHorizontalDragUpdate;
      _this.set$_onHorizontalDragUpdate(value);
      if (value != null !== (t1 != null))
        _this.markNeedsSemanticsUpdate$0();
    },
    set$onVerticalDragUpdate(value) {
      var t1, _this = this;
      type$.nullable_void_Function_DragUpdateDetails._as(value);
      if (J.$eq$(_this._onVerticalDragUpdate, value))
        return;
      t1 = _this._onVerticalDragUpdate;
      _this.set$_onVerticalDragUpdate(value);
      if (value != null !== (t1 != null))
        _this.markNeedsSemanticsUpdate$0();
    },
    describeSemanticsConfiguration$1(config) {
      var t1, _this = this;
      _this.super$RenderObject$describeSemanticsConfiguration(config);
      if (_this._proxy_box$_onTap != null) {
        t1 = _this._validActions;
        t1 = t1 == null || t1.contains$1(0, B.SemanticsAction_1_tap);
      } else
        t1 = false;
      if (t1)
        config.set$onTap(_this._proxy_box$_onTap);
      if (_this._proxy_box$_onLongPress != null) {
        t1 = _this._validActions;
        t1 = t1 == null || t1.contains$1(0, B.SemanticsAction_2_longPress);
      } else
        t1 = false;
      if (t1)
        config.set$onLongPress(_this._proxy_box$_onLongPress);
      if (_this._onHorizontalDragUpdate != null) {
        t1 = _this._validActions;
        if (t1 == null || t1.contains$1(0, B.SemanticsAction_8_scrollRight))
          config.set$onScrollRight(_this.get$_performSemanticScrollRight());
        t1 = _this._validActions;
        if (t1 == null || t1.contains$1(0, B.SemanticsAction_4_scrollLeft))
          config.set$onScrollLeft(_this.get$_performSemanticScrollLeft());
      }
      if (_this._onVerticalDragUpdate != null) {
        t1 = _this._validActions;
        if (t1 == null || t1.contains$1(0, B.SemanticsAction_16_scrollUp))
          config.set$onScrollUp(_this.get$_performSemanticScrollUp());
        t1 = _this._validActions;
        if (t1 == null || t1.contains$1(0, B.SemanticsAction_32_scrollDown))
          config.set$onScrollDown(_this.get$_performSemanticScrollDown());
      }
    },
    _performSemanticScrollLeft$0() {
      var primaryDelta, t1, t2, _this = this;
      if (_this._onHorizontalDragUpdate != null) {
        primaryDelta = _this.get$size(0)._dx * -0.8;
        t1 = _this._onHorizontalDragUpdate;
        t1.toString;
        t2 = _this.get$size(0).center$1(B.Offset_0_0);
        t1.call$1(A.DragUpdateDetails$(new A.Offset(primaryDelta, 0), A.MatrixUtils_transformPoint(_this.getTransformTo$1(0, null), t2), null, primaryDelta, null));
      }
    },
    _performSemanticScrollRight$0() {
      var primaryDelta, t1, t2, _this = this;
      if (_this._onHorizontalDragUpdate != null) {
        primaryDelta = _this.get$size(0)._dx * 0.8;
        t1 = _this._onHorizontalDragUpdate;
        t1.toString;
        t2 = _this.get$size(0).center$1(B.Offset_0_0);
        t1.call$1(A.DragUpdateDetails$(new A.Offset(primaryDelta, 0), A.MatrixUtils_transformPoint(_this.getTransformTo$1(0, null), t2), null, primaryDelta, null));
      }
    },
    _performSemanticScrollUp$0() {
      var primaryDelta, t1, t2, _this = this;
      if (_this._onVerticalDragUpdate != null) {
        primaryDelta = _this.get$size(0)._dy * -0.8;
        t1 = _this._onVerticalDragUpdate;
        t1.toString;
        t2 = _this.get$size(0).center$1(B.Offset_0_0);
        t1.call$1(A.DragUpdateDetails$(new A.Offset(0, primaryDelta), A.MatrixUtils_transformPoint(_this.getTransformTo$1(0, null), t2), null, primaryDelta, null));
      }
    },
    _performSemanticScrollDown$0() {
      var primaryDelta, t1, t2, _this = this;
      if (_this._onVerticalDragUpdate != null) {
        primaryDelta = _this.get$size(0)._dy * 0.8;
        t1 = _this._onVerticalDragUpdate;
        t1.toString;
        t2 = _this.get$size(0).center$1(B.Offset_0_0);
        t1.call$1(A.DragUpdateDetails$(new A.Offset(0, primaryDelta), A.MatrixUtils_transformPoint(_this.getTransformTo$1(0, null), t2), null, primaryDelta, null));
      }
    },
    debugFillProperties$1(properties) {
      var t1, _this = this;
      _this.super$RenderProxyBoxWithHitTestBehavior$debugFillProperties(properties);
      t1 = A._setArrayType([], type$.JSArray_String);
      if (_this._proxy_box$_onTap != null)
        t1.push("tap");
      if (_this._proxy_box$_onLongPress != null)
        t1.push("long press");
      if (_this._onHorizontalDragUpdate != null)
        t1.push("horizontal scroll");
      if (_this._onVerticalDragUpdate != null)
        t1.push("vertical scroll");
      if (t1.length === 0)
        B.JSArray_methods.add$1(t1, "<none>");
      properties.add$1(0, A.IterableProperty$("gestures", t1, B.C__NoDefaultValue, "[]", B.DiagnosticLevel_3, B.DiagnosticsTreeStyle_8, type$.String));
    },
    set$_validActions(_validActions) {
      this._validActions = type$.nullable_Set_SemanticsAction._as(_validActions);
    },
    set$_proxy_box$_onTap(_onTap) {
      this._proxy_box$_onTap = type$.nullable_void_Function._as(_onTap);
    },
    set$_proxy_box$_onLongPress(_onLongPress) {
      this._proxy_box$_onLongPress = type$.nullable_void_Function._as(_onLongPress);
    },
    set$_onHorizontalDragUpdate(_onHorizontalDragUpdate) {
      this._onHorizontalDragUpdate = type$.nullable_void_Function_DragUpdateDetails._as(_onHorizontalDragUpdate);
    },
    set$_onVerticalDragUpdate(_onVerticalDragUpdate) {
      this._onVerticalDragUpdate = type$.nullable_void_Function_DragUpdateDetails._as(_onVerticalDragUpdate);
    }
  };
  A.RenderSemanticsAnnotations.prototype = {
    set$properties(value) {
      var _this = this;
      if (_this._proxy_box$_properties === value)
        return;
      _this._proxy_box$_properties = value;
      _this._updateAttributedFields$1(value);
      _this.markNeedsSemanticsUpdate$0();
    },
    set$container(value) {
      if (this._container === value)
        return;
      this._container = value;
      this.markNeedsSemanticsUpdate$0();
    },
    set$explicitChildNodes(value) {
      if (this._explicitChildNodes === value)
        return;
      this._explicitChildNodes = value;
      this.markNeedsSemanticsUpdate$0();
    },
    set$excludeSemantics(value) {
      return;
    },
    set$blockUserActions(value) {
      return;
    },
    _updateAttributedFields$1(value) {
      var _this = this,
        t1 = value.attributedLabel;
      t1 = value.label;
      t1 = t1 == null ? null : A.AttributedString$(t1, B.List_empty1);
      _this._proxy_box$_attributedLabel = t1;
      _this._proxy_box$_attributedValue = null;
      _this._proxy_box$_attributedIncreasedValue = null;
      _this._proxy_box$_attributedDecreasedValue = null;
      _this._proxy_box$_attributedHint = null;
    },
    set$textDirection(value) {
      if (this._proxy_box$_textDirection == value)
        return;
      this._proxy_box$_textDirection = value;
      this.markNeedsSemanticsUpdate$0();
    },
    visitChildrenForSemantics$1(visitor) {
      type$.void_Function_RenderObject._as(visitor);
      this.super$RenderObject$visitChildrenForSemantics(visitor);
    },
    describeSemanticsConfiguration$1(config) {
      var t1, t2, _this = this;
      _this.super$RenderObject$describeSemanticsConfiguration(config);
      t1 = _this._container;
      A.assertHelper(!config._isMergingSemanticsOfDescendants || t1);
      config._isSemanticBoundary = t1;
      t1 = config.explicitChildNodes = _this._explicitChildNodes;
      config.isBlockingUserActions = false;
      t2 = _this._proxy_box$_properties;
      t2 = t2.scopesRoute === true;
      if (!(t2 && t1))
        t1 = !t2;
      else
        t1 = true;
      if (A.assertTest(t1))
        A.assertThrow("explicitChildNodes must be set to true if scopes route is true");
      t1 = _this._proxy_box$_properties.enabled;
      if (t1 != null) {
        config._setFlag$2(B.SemanticsFlag_64_hasEnabledState, true);
        config._setFlag$2(B.SemanticsFlag_128_isEnabled, t1);
      }
      t1 = _this._proxy_box$_properties.selected;
      if (t1 != null) {
        config._setFlag$2(B.SemanticsFlag_268435456_hasSelectedState, true);
        config._setFlag$2(B.SemanticsFlag_4_isSelected, t1);
      }
      t1 = _this._proxy_box$_properties.button;
      if (t1 != null)
        config._setFlag$2(B.SemanticsFlag_8_isButton, t1);
      t1 = _this._proxy_box$_properties.header;
      if (t1 != null)
        config._setFlag$2(B.SemanticsFlag_512_isHeader, t1);
      t1 = _this._proxy_box$_properties.focusable;
      if (t1 != null)
        config._setFlag$2(B.SemanticsFlag_2097152_isFocusable, t1);
      t1 = _this._proxy_box$_properties.focused;
      if (t1 != null)
        config._setFlag$2(B.SemanticsFlag_32_isFocused, t1);
      t1 = _this._proxy_box$_properties.image;
      if (t1 != null)
        config._setFlag$2(B.SemanticsFlag_16384_isImage, t1);
      t1 = _this._proxy_box$_attributedLabel;
      if (t1 != null) {
        config._attributedLabel = t1;
        config._hasBeenAnnotated = true;
      }
      t1 = _this._proxy_box$_attributedValue;
      if (t1 != null) {
        config._attributedValue = t1;
        config._hasBeenAnnotated = true;
      }
      t1 = _this._proxy_box$_attributedIncreasedValue;
      if (t1 != null) {
        config._attributedIncreasedValue = t1;
        config._hasBeenAnnotated = true;
      }
      t1 = _this._proxy_box$_attributedDecreasedValue;
      if (t1 != null) {
        config._attributedDecreasedValue = t1;
        config._hasBeenAnnotated = true;
      }
      t1 = _this._proxy_box$_attributedHint;
      if (t1 != null) {
        config._attributedHint = t1;
        config._hasBeenAnnotated = true;
      }
      t1 = _this._proxy_box$_properties;
      t2 = t1.tooltip;
      if (t2 != null) {
        config._tooltip = t2;
        config._hasBeenAnnotated = true;
      }
      t1 = t1.scopesRoute;
      if (t1 != null)
        config._setFlag$2(B.SemanticsFlag_2048_scopesRoute, t1);
      t1 = _this._proxy_box$_properties.namesRoute;
      if (t1 != null)
        config._setFlag$2(B.SemanticsFlag_4096_namesRoute, t1);
      t1 = _this._proxy_box$_properties.liveRegion;
      if (t1 != null)
        config._setFlag$2(B.SemanticsFlag_32768_isLiveRegion, t1);
      t1 = _this._proxy_box$_properties.maxValueLength;
      if (t1 != null)
        config.set$maxValueLength(t1);
      t1 = _this._proxy_box$_properties.currentValueLength;
      if (t1 != null)
        config.set$currentValueLength(t1);
      t1 = _this._proxy_box$_textDirection;
      if (t1 != null) {
        config._textDirection = t1;
        config._hasBeenAnnotated = true;
      }
      t1 = _this._proxy_box$_properties.sortKey;
      if (t1 != null) {
        config._sortKey = t1;
        config._hasBeenAnnotated = true;
      }
      t1 = _this._proxy_box$_properties.tagForChildren;
      if (t1 != null)
        config.addTagForChildren$1(t1);
      if (_this._proxy_box$_properties.onTap != null)
        config.set$onTap(_this.get$_performTap());
      if (_this._proxy_box$_properties.onLongPress != null)
        config.set$onLongPress(_this.get$_performLongPress());
      if (_this._proxy_box$_properties.onDismiss != null)
        config.set$onDismiss(_this.get$_performDismiss());
      if (_this._proxy_box$_properties.onCopy != null)
        config.set$onCopy(0, _this.get$_performCopy());
      if (_this._proxy_box$_properties.onCut != null)
        config.set$onCut(0, _this.get$_performCut());
      if (_this._proxy_box$_properties.onPaste != null)
        config.set$onPaste(0, _this.get$_performPaste());
      if (_this._proxy_box$_properties.onDidGainAccessibilityFocus != null)
        config.set$onDidGainAccessibilityFocus(_this.get$_performDidGainAccessibilityFocus());
      if (_this._proxy_box$_properties.onDidLoseAccessibilityFocus != null)
        config.set$onDidLoseAccessibilityFocus(_this.get$_performDidLoseAccessibilityFocus());
      if (_this._proxy_box$_properties.onFocus != null)
        config.set$onFocus(0, _this.get$_performFocus());
    },
    _performTap$0() {
      var t1 = this._proxy_box$_properties.onTap;
      if (t1 != null)
        t1.call$0();
    },
    _performLongPress$0() {
      var t1 = this._proxy_box$_properties.onLongPress;
      if (t1 != null)
        t1.call$0();
    },
    _performDismiss$0() {
      var t1 = this._proxy_box$_properties.onDismiss;
      if (t1 != null)
        t1.call$0();
    },
    _performCopy$0() {
      var t1 = this._proxy_box$_properties.onCopy;
      if (t1 != null)
        t1.call$0();
    },
    _performCut$0() {
      var t1 = this._proxy_box$_properties.onCut;
      if (t1 != null)
        t1.call$0();
    },
    _performPaste$0() {
      var t1 = this._proxy_box$_properties.onPaste;
      if (t1 != null)
        t1.call$0();
    },
    _performDidGainAccessibilityFocus$0() {
      var t1 = this._proxy_box$_properties.onDidGainAccessibilityFocus;
      if (t1 != null)
        t1.call$0();
    },
    _performDidLoseAccessibilityFocus$0() {
      var t1 = this._proxy_box$_properties.onDidLoseAccessibilityFocus;
      if (t1 != null)
        t1.call$0();
    },
    _performFocus$0() {
      var t1 = this._proxy_box$_properties.onFocus;
      if (t1 != null)
        t1.call$0();
    }
  };
  A.RenderBlockSemantics.prototype = {
    set$blocking(value) {
      return;
    },
    describeSemanticsConfiguration$1(config) {
      this.super$RenderObject$describeSemanticsConfiguration(config);
      config.isBlockingSemanticsOfPreviouslyPaintedNodes = true;
    },
    debugFillProperties$1(properties) {
      var _null = null;
      this.super$RenderBox$debugFillProperties(properties);
      properties.add$1(0, A.DiagnosticsProperty$("blocking", true, true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.bool));
    }
  };
  A.RenderMergeSemantics.prototype = {
    describeSemanticsConfiguration$1(config) {
      this.super$RenderObject$describeSemanticsConfiguration(config);
      config._hasBeenAnnotated = config._isMergingSemanticsOfDescendants = config._isSemanticBoundary = true;
    }
  };
  A.RenderExcludeSemantics.prototype = {
    set$excluding(value) {
      if (value === this._excluding)
        return;
      this._excluding = value;
      this.markNeedsSemanticsUpdate$0();
    },
    visitChildrenForSemantics$1(visitor) {
      type$.void_Function_RenderObject._as(visitor);
      if (this._excluding)
        return;
      this.super$RenderObject$visitChildrenForSemantics(visitor);
    },
    debugFillProperties$1(properties) {
      var _null = null;
      this.super$RenderBox$debugFillProperties(properties);
      properties.add$1(0, A.DiagnosticsProperty$("excluding", this._excluding, true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.bool));
    }
  };
  A.RenderLeaderLayer.prototype = {
    set$link(value) {
      var _this = this,
        t1 = _this._proxy_box$_link;
      if (t1 === value)
        return;
      t1.leaderSize = null;
      _this._proxy_box$_link = value;
      t1 = _this._previousLayoutSize;
      if (t1 != null)
        value.leaderSize = t1;
      _this.markNeedsPaint$0();
    },
    get$alwaysNeedsCompositing() {
      return true;
    },
    performLayout$0() {
      var _this = this;
      _this.super$RenderProxyBoxMixin$performLayout();
      _this._previousLayoutSize = _this.get$size(0);
      _this._proxy_box$_link.leaderSize = _this.get$size(0);
    },
    paint$2(context, offset) {
      var t1, _this = this;
      if (_this.get$layer(0) == null) {
        t1 = A.LeaderLayer$(_this._proxy_box$_link, offset);
        _this.get$isRepaintBoundary();
        _this._layerHandle.set$layer(0, t1);
      } else {
        t1 = _this.get$layer(0);
        t1.toString;
        type$.LeaderLayer._as(t1);
        t1.set$link(_this._proxy_box$_link);
        t1.set$offset(0, offset);
      }
      t1 = _this.get$layer(0);
      t1.toString;
      context.pushLayer$3(t1, A.RenderProxyBoxMixin.prototype.get$paint.call(_this), B.Offset_0_0);
      A.assertHelper(new A.RenderLeaderLayer_paint_closure(_this).call$0());
    },
    debugFillProperties$1(properties) {
      var _null = null;
      this.super$RenderBox$debugFillProperties(properties);
      properties.add$1(0, A.DiagnosticsProperty$("link", this._proxy_box$_link, true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.LayerLink));
    }
  };
  A.RenderLeaderLayer_paint_closure.prototype = {
    call$0() {
      var t1 = this.$this;
      t1.get$layer(0).debugCreator = t1.debugCreator;
      return true;
    },
    $signature: 0
  };
  A.RenderFollowerLayer.prototype = {
    set$link(value) {
      if (this._proxy_box$_link === value)
        return;
      this._proxy_box$_link = value;
      this.markNeedsPaint$0();
    },
    set$showWhenUnlinked(value) {
      return;
    },
    set$offset(_, value) {
      if (this._proxy_box$_offset.$eq(0, value))
        return;
      this._proxy_box$_offset = value;
      this.markNeedsPaint$0();
    },
    set$leaderAnchor(value) {
      if (this._leaderAnchor.$eq(0, value))
        return;
      this._leaderAnchor = value;
      this.markNeedsPaint$0();
    },
    set$followerAnchor(value) {
      if (this._followerAnchor.$eq(0, value))
        return;
      this._followerAnchor = value;
      this.markNeedsPaint$0();
    },
    detach$0(_) {
      this.get$isRepaintBoundary();
      this._layerHandle.set$layer(0, null);
      this.super$_RenderProxyBox_RenderBox_RenderObjectWithChildMixin$detach(0);
    },
    get$alwaysNeedsCompositing() {
      return true;
    },
    getCurrentTransform$0() {
      var t1 = type$.nullable_FollowerLayer._as(A.RenderObject.prototype.get$layer.call(this, 0));
      t1 = t1 == null ? null : t1.getLastTransform$0();
      if (t1 == null) {
        t1 = new A.Matrix40(new Float64Array(16));
        t1.setIdentity$0();
      }
      return t1;
    },
    hitTest$2$position(result, position) {
      var t1 = this._proxy_box$_link._leader;
      if (t1 == null)
        return false;
      return this.hitTestChildren$2$position(result, position);
    },
    hitTestChildren$2$position(result, position) {
      return result.addWithPaintTransform$3$hitTest$position$transform(new A.RenderFollowerLayer_hitTestChildren_closure(this), position, this.getCurrentTransform$0());
    },
    paint$2(context, offset) {
      var effectiveLinkedOffset, _this = this,
        t1 = _this._proxy_box$_link,
        leaderSize = t1.leaderSize,
        t2 = leaderSize == null;
      if (A.assertTest(!t2 || t1._leader == null || _this._leaderAnchor.$eq(0, B.Alignment_m1_m1)))
        A.assertThrow(_this._proxy_box$_link.toString$0(0) + ": layer is linked to " + A.S(_this._proxy_box$_link._leader) + " but a valid leaderSize is not set. leaderSize is required when leaderAnchor is not Alignment.topLeft (current value is " + _this._leaderAnchor.toString$0(0) + ").");
      effectiveLinkedOffset = t2 ? _this._proxy_box$_offset : _this._leaderAnchor.alongSize$1(leaderSize).$sub(0, _this._followerAnchor.alongSize$1(_this.get$size(0))).$add(0, _this._proxy_box$_offset);
      t1 = type$.nullable_FollowerLayer;
      if (t1._as(A.RenderObject.prototype.get$layer.call(_this, 0)) == null) {
        t2 = new A.FollowerLayer(_this._proxy_box$_link, false, offset, effectiveLinkedOffset, A.LinkedHashMap_LinkedHashMap$_empty(type$.int, type$.void_Function), A.LayerHandle$(type$.Layer_2));
        $.$get$FlutterMemoryAllocations_instance().dispatchObjectCreated$3$className$library$object(B.Type_Layer_qb8.toString$0(0), "package:flutter/rendering.dart", t2);
        _this.get$isRepaintBoundary();
        _this._layerHandle.set$layer(0, t2);
      } else {
        t2 = t1._as(A.RenderObject.prototype.get$layer.call(_this, 0));
        if (t2 != null) {
          t2.link = _this._proxy_box$_link;
          t2.showWhenUnlinked = false;
          t2.linkedOffset = effectiveLinkedOffset;
          t2.unlinkedOffset = offset;
        }
      }
      t1 = t1._as(A.RenderObject.prototype.get$layer.call(_this, 0));
      t1.toString;
      context.pushLayer$4$childPaintBounds(t1, A.RenderProxyBoxMixin.prototype.get$paint.call(_this), B.Offset_0_0, B.Rect_895);
      A.assertHelper(new A.RenderFollowerLayer_paint_closure(_this).call$0());
    },
    applyPaintTransform$2(child, transform) {
      type$.RenderBox._as(child);
      transform.multiply$1(0, this.getCurrentTransform$0());
    },
    debugFillProperties$1(properties) {
      var _this = this, _null = null;
      _this.super$RenderBox$debugFillProperties(properties);
      properties.add$1(0, A.DiagnosticsProperty$("link", _this._proxy_box$_link, true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.LayerLink));
      properties.add$1(0, A.DiagnosticsProperty$("showWhenUnlinked", false, true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.bool));
      properties.add$1(0, A.DiagnosticsProperty$("offset", _this._proxy_box$_offset, true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.Offset));
      properties.add$1(0, A.TransformProperty$("current transform matrix", _this.getCurrentTransform$0(), B.C__NoDefaultValue, true));
    }
  };
  A.RenderFollowerLayer_hitTestChildren_closure.prototype = {
    call$2(result, position) {
      return this.$this.super$RenderProxyBoxMixin$hitTestChildren(result, position);
    },
    $signature: 20
  };
  A.RenderFollowerLayer_paint_closure.prototype = {
    call$0() {
      var t1 = this.$this;
      type$.nullable_FollowerLayer._as(A.RenderObject.prototype.get$layer.call(t1, 0)).debugCreator = t1.debugCreator;
      return true;
    },
    $signature: 0
  };
  A.RenderAnnotatedRegion.prototype = {
    set$value(_, newValue) {
      var _this = this;
      _this.$ti._precomputed1._as(newValue);
      if (_this._proxy_box$_value.$eq(0, newValue))
        return;
      _this.set$_proxy_box$_value(newValue);
      _this.markNeedsPaint$0();
    },
    set$sized(value) {
      return;
    },
    paint$2(context, offset) {
      var _this = this,
        t1 = _this._proxy_box$_value,
        t2 = _this.get$size(0),
        layer = new A.AnnotatedRegionLayer(t1, t2, offset, A.LinkedHashMap_LinkedHashMap$_empty(type$.int, type$.void_Function), A.LayerHandle$(type$.Layer_2), _this.$ti._eval$1("AnnotatedRegionLayer<1>"));
      $.$get$FlutterMemoryAllocations_instance().dispatchObjectCreated$3$className$library$object(B.Type_Layer_qb8.toString$0(0), "package:flutter/rendering.dart", layer);
      _this._proxy_box$_layerHandle.set$layer(0, layer);
      context.pushLayer$3(layer, A.RenderProxyBoxMixin.prototype.get$paint.call(_this), offset);
    },
    dispose$0() {
      this._proxy_box$_layerHandle.set$layer(0, null);
      this.super$RenderObject$dispose();
    },
    set$_proxy_box$_value(_value) {
      this._proxy_box$_value = this.$ti._precomputed1._as(_value);
    },
    get$alwaysNeedsCompositing() {
      return true;
    }
  };
  A._RenderAnimatedOpacity_RenderProxyBox_RenderAnimatedOpacityMixin.prototype = {
    attach$1(owner) {
      var _this = this;
      _this.super$_RenderProxyBox_RenderBox_RenderObjectWithChildMixin$attach(owner);
      _this.RenderAnimatedOpacityMixin__opacity.addListener$1(0, _this.get$_updateOpacity());
      _this._updateOpacity$0();
    },
    detach$0(_) {
      this.RenderAnimatedOpacityMixin__opacity.removeListener$1(0, this.get$_updateOpacity());
      this.super$_RenderProxyBox_RenderBox_RenderObjectWithChildMixin$detach(0);
    },
    paint$2(context, offset) {
      if (this.RenderAnimatedOpacityMixin__alpha === 0)
        return;
      this.super$RenderProxyBoxMixin$paint(context, offset);
    },
    debugFillProperties$1(properties) {
      var t1, _null = null,
        _s22_ = "alwaysIncludeSemantics";
      this.super$RenderBox$debugFillProperties(properties);
      t1 = this.RenderAnimatedOpacityMixin__opacity;
      t1.toString;
      properties.add$1(0, A.DiagnosticsProperty$("opacity", t1, true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.Animation_double));
      t1 = this.RenderAnimatedOpacityMixin__alwaysIncludeSemantics;
      t1.toString;
      properties.add$1(0, A.FlagProperty$(_s22_, _null, _null, _s22_, B.DiagnosticLevel_3, false, t1));
    }
  };
  A._RenderProxyBox_RenderBox_RenderObjectWithChildMixin.prototype = {
    attach$1(owner) {
      var t1;
      this.super$RenderObject$attach(owner);
      t1 = this.RenderObjectWithChildMixin__child;
      if (t1 != null)
        t1.attach$1(owner);
    },
    detach$0(_) {
      var t1;
      this.super$RenderObject$detach(0);
      t1 = this.RenderObjectWithChildMixin__child;
      if (t1 != null)
        t1.detach$0(0);
    }
  };
  A._RenderProxyBox_RenderBox_RenderObjectWithChildMixin_RenderProxyBoxMixin.prototype = {
    computeDistanceToActualBaseline$1(baseline) {
      var t1;
      type$.TextBaseline._as(baseline);
      t1 = this.RenderObjectWithChildMixin__child;
      t1 = t1 == null ? null : t1.getDistanceToActualBaseline$1(baseline);
      return t1 == null ? this.super$RenderBox$computeDistanceToActualBaseline(baseline) : t1;
    }
  };
  A.SelectionResult.prototype = {
    _enumToString$0() {
      return "SelectionResult." + this._name;
    }
  };
  A.Selectable0.prototype = {$isListenable: 1, $isValueListenable: 1};
  A.SelectionRegistrant.prototype = {
    set$registrar(value) {
      var _this = this,
        t1 = _this.SelectionRegistrant__registrar;
      if (value == t1)
        return;
      if (value == null)
        _this.removeListener$1(0, _this.get$_selection$_updateSelectionRegistrarSubscription());
      else if (t1 == null)
        _this.addListener$1(0, _this.get$_selection$_updateSelectionRegistrarSubscription());
      _this._selection$_removeSelectionRegistrarSubscription$0();
      _this.SelectionRegistrant__registrar = value;
      _this._selection$_updateSelectionRegistrarSubscription$0();
    },
    _selection$_updateSelectionRegistrarSubscription$0() {
      var _this = this;
      if (_this.SelectionRegistrant__registrar == null) {
        _this.SelectionRegistrant__subscribedToSelectionRegistrar = false;
        return;
      }
      if (_this.SelectionRegistrant__subscribedToSelectionRegistrar && !_this.get$value(0).hasContent) {
        _this.SelectionRegistrant__registrar.remove$1(0, _this);
        _this.SelectionRegistrant__subscribedToSelectionRegistrar = false;
      } else if (!_this.SelectionRegistrant__subscribedToSelectionRegistrar && _this.get$value(0).hasContent) {
        _this.SelectionRegistrant__registrar.add$1(0, _this);
        _this.SelectionRegistrant__subscribedToSelectionRegistrar = true;
      }
    },
    _selection$_removeSelectionRegistrarSubscription$0() {
      var _this = this;
      if (_this.SelectionRegistrant__subscribedToSelectionRegistrar) {
        _this.SelectionRegistrant__registrar.remove$1(0, _this);
        _this.SelectionRegistrant__subscribedToSelectionRegistrar = false;
      }
    }
  };
  A.SelectionEventType.prototype = {
    _enumToString$0() {
      return "SelectionEventType." + this._name;
    }
  };
  A.TextGranularity.prototype = {
    _enumToString$0() {
      return "TextGranularity." + this._name;
    }
  };
  A.SelectionEvent.prototype = {};
  A.ClearSelectionEvent.prototype = {};
  A.SelectionEdgeUpdateEvent.prototype = {};
  A.SelectionExtendDirection.prototype = {
    _enumToString$0() {
      return "SelectionExtendDirection." + this._name;
    }
  };
  A.SelectionStatus.prototype = {
    _enumToString$0() {
      return "SelectionStatus." + this._name;
    }
  };
  A.SelectionGeometry.prototype = {
    $eq(_, other) {
      var _this = this;
      if (other == null)
        return false;
      if (_this === other)
        return true;
      if (J.get$runtimeType$(other) !== A.getRuntimeTypeOfDartObject(_this))
        return false;
      return other instanceof A.SelectionGeometry && J.$eq$(other.startSelectionPoint, _this.startSelectionPoint) && J.$eq$(other.endSelectionPoint, _this.endSelectionPoint) && A.listEquals(other.selectionRects, _this.selectionRects, type$.Rect) && other.status === _this.status && other.hasContent === _this.hasContent;
    },
    get$hashCode(_) {
      var _this = this;
      return A.Object_hash(_this.startSelectionPoint, _this.endSelectionPoint, _this.selectionRects, _this.status, _this.hasContent, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue);
    },
    debugFillProperties$1(properties) {
      var t1, _this = this, _null = null;
      _this.super$Diagnosticable$debugFillProperties(properties);
      t1 = type$.SelectionPoint;
      properties.add$1(0, A.DiagnosticsProperty$("startSelectionPoint", _this.startSelectionPoint, true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t1));
      properties.add$1(0, A.DiagnosticsProperty$("endSelectionPoint", _this.endSelectionPoint, true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t1));
      properties.add$1(0, A.IterableProperty$("selectionRects", _this.selectionRects, B.C__NoDefaultValue, "[]", B.DiagnosticLevel_3, B.DiagnosticsTreeStyle_8, type$.Rect));
      properties.add$1(0, A.EnumProperty$("status", _this.status, B.C__NoDefaultValue, B.DiagnosticLevel_3, type$.SelectionStatus));
      properties.add$1(0, A.DiagnosticsProperty$("hasContent", _this.hasContent, true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.bool));
    }
  };
  A.SelectionPoint.prototype = {
    $eq(_, other) {
      var _this = this;
      if (other == null)
        return false;
      if (_this === other)
        return true;
      if (J.get$runtimeType$(other) !== A.getRuntimeTypeOfDartObject(_this))
        return false;
      return other instanceof A.SelectionPoint && other.localPosition.$eq(0, _this.localPosition) && other.lineHeight === _this.lineHeight && other.handleType === _this.handleType;
    },
    get$hashCode(_) {
      return A.Object_hash(this.localPosition, this.lineHeight, this.handleType, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue);
    },
    debugFillProperties$1(properties) {
      var _this = this, _null = null;
      _this.super$Diagnosticable$debugFillProperties(properties);
      properties.add$1(0, A.DiagnosticsProperty$("localPosition", _this.localPosition, true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.Offset));
      properties.add$1(0, A.DoubleProperty$("lineHeight", _this.lineHeight, B.C__NoDefaultValue, _null, B.DiagnosticLevel_3, true, _null, _null));
      properties.add$1(0, A.EnumProperty$("handleType", _this.handleType, B.C__NoDefaultValue, B.DiagnosticLevel_3, type$.TextSelectionHandleType));
    }
  };
  A.TextSelectionHandleType.prototype = {
    _enumToString$0() {
      return "TextSelectionHandleType." + this._name;
    }
  };
  A._SelectionGeometry_Object_Diagnosticable.prototype = {};
  A._SelectionPoint_Object_Diagnosticable.prototype = {};
  A.RenderShiftedBox.prototype = {
    computeMinIntrinsicWidth$1(height) {
      var t1;
      A._asDouble(height);
      t1 = this.RenderObjectWithChildMixin__child;
      t1 = t1 == null ? null : t1.getMinIntrinsicWidth$1(height);
      return t1 == null ? 0 : t1;
    },
    computeMaxIntrinsicWidth$1(height) {
      var t1;
      A._asDouble(height);
      t1 = this.RenderObjectWithChildMixin__child;
      t1 = t1 == null ? null : t1.getMaxIntrinsicWidth$1(height);
      return t1 == null ? 0 : t1;
    },
    computeMinIntrinsicHeight$1(width) {
      var t1;
      A._asDouble(width);
      t1 = this.RenderObjectWithChildMixin__child;
      t1 = t1 == null ? null : t1.getMinIntrinsicHeight$1(width);
      return t1 == null ? 0 : t1;
    },
    computeMaxIntrinsicHeight$1(width) {
      var t1;
      A._asDouble(width);
      t1 = this.RenderObjectWithChildMixin__child;
      t1 = t1 == null ? null : t1.getMaxIntrinsicHeight$1(width);
      return t1 == null ? 0 : t1;
    },
    computeDistanceToActualBaseline$1(baseline) {
      var child, result, t1;
      type$.TextBaseline._as(baseline);
      child = this.RenderObjectWithChildMixin__child;
      A.assertHelper(!this.get$debugNeedsLayout());
      if (child != null) {
        A.assertHelper(!child.get$debugNeedsLayout());
        result = child.getDistanceToActualBaseline$1(baseline);
        t1 = child.parentData;
        t1.toString;
        type$.BoxParentData._as(t1);
        if (result != null)
          result += t1.offset._dy;
      } else
        result = this.super$RenderBox$computeDistanceToActualBaseline(baseline);
      return result;
    },
    paint$2(context, offset) {
      var t1,
        child = this.RenderObjectWithChildMixin__child;
      if (child != null) {
        t1 = child.parentData;
        t1.toString;
        context.paintChild$2(child, type$.BoxParentData._as(t1).offset.$add(0, offset));
      }
    },
    hitTestChildren$2$position(result, position) {
      var t1,
        child = this.RenderObjectWithChildMixin__child;
      if (child != null) {
        t1 = child.parentData;
        t1.toString;
        type$.BoxParentData._as(t1);
        return result.addWithPaintOffset$3$hitTest$offset$position(new A.RenderShiftedBox_hitTestChildren_closure(position, t1, child), t1.offset, position);
      }
      return false;
    }
  };
  A.RenderShiftedBox_hitTestChildren_closure.prototype = {
    call$2(result, transformed) {
      A.assertHelper(transformed.$eq(0, this.position.$sub(0, this.childParentData.offset)));
      return this.child.hitTest$2$position(result, transformed);
    },
    $signature: 20
  };
  A.RenderPadding.prototype = {
    get$_resolvedPadding() {
      var _this = this,
        $returnValue = _this._resolvedPaddingCache;
      if ($returnValue == null)
        $returnValue = _this._resolvedPaddingCache = _this._padding.resolve$1(_this._shifted_box$_textDirection);
      A.assertHelper($returnValue.get$isNonNegative());
      return $returnValue;
    },
    set$padding(_, value) {
      var _this = this;
      A.assertHelper(value.get$isNonNegative());
      if (_this._padding.$eq(0, value))
        return;
      _this._padding = value;
      _this._resolvedPaddingCache = null;
      _this.markNeedsLayout$0();
    },
    set$textDirection(value) {
      var _this = this;
      if (_this._shifted_box$_textDirection == value)
        return;
      _this._shifted_box$_textDirection = value;
      _this._resolvedPaddingCache = null;
      _this.markNeedsLayout$0();
    },
    computeMinIntrinsicWidth$1(height) {
      var padding, t1;
      A._asDouble(height);
      padding = this.get$_resolvedPadding();
      t1 = this.RenderObjectWithChildMixin__child;
      if (t1 != null)
        return t1.getMinIntrinsicWidth$1(Math.max(0, height - (padding.get$_top(0) + padding.get$_bottom(0)))) + padding.get$horizontal();
      return padding.get$horizontal();
    },
    computeMaxIntrinsicWidth$1(height) {
      var padding, t1;
      A._asDouble(height);
      padding = this.get$_resolvedPadding();
      t1 = this.RenderObjectWithChildMixin__child;
      if (t1 != null)
        return t1.getMaxIntrinsicWidth$1(Math.max(0, height - (padding.get$_top(0) + padding.get$_bottom(0)))) + padding.get$horizontal();
      return padding.get$horizontal();
    },
    computeMinIntrinsicHeight$1(width) {
      var padding, t1;
      A._asDouble(width);
      padding = this.get$_resolvedPadding();
      t1 = this.RenderObjectWithChildMixin__child;
      if (t1 != null)
        return t1.getMinIntrinsicHeight$1(Math.max(0, width - padding.get$horizontal())) + (padding.get$_top(0) + padding.get$_bottom(0));
      return padding.get$_top(0) + padding.get$_bottom(0);
    },
    computeMaxIntrinsicHeight$1(width) {
      var padding, t1;
      A._asDouble(width);
      padding = this.get$_resolvedPadding();
      t1 = this.RenderObjectWithChildMixin__child;
      if (t1 != null)
        return t1.getMaxIntrinsicHeight$1(Math.max(0, width - padding.get$horizontal())) + (padding.get$_top(0) + padding.get$_bottom(0));
      return padding.get$_top(0) + padding.get$_bottom(0);
    },
    computeDryLayout$1(constraints) {
      var innerConstraints, t1, childSize,
        padding = this.get$_resolvedPadding();
      if (this.RenderObjectWithChildMixin__child == null)
        return constraints.constrain$1(new A.Size(padding.get$horizontal(), padding.get$_top(0) + padding.get$_bottom(0)));
      innerConstraints = constraints.deflate$1(padding);
      t1 = this.RenderObjectWithChildMixin__child;
      childSize = t1._computeIntrinsics$2$3(B.C__DryLayout, innerConstraints, t1.get$_computeDryLayout(), type$.BoxConstraints, type$.Size);
      return constraints.constrain$1(new A.Size(padding.get$horizontal() + childSize._dx, padding.get$_top(0) + padding.get$_bottom(0) + childSize._dy));
    },
    computeDryBaseline$2(constraints, baseline) {
      var child, padding;
      type$.BoxConstraints._as(constraints);
      type$.TextBaseline._as(baseline);
      child = this.RenderObjectWithChildMixin__child;
      if (child == null)
        return null;
      padding = this.get$_resolvedPadding();
      return A.BaselineOffset__(child.getDryBaseline$2(constraints.deflate$1(padding), baseline), padding.top);
    },
    performLayout$0() {
      var innerConstraints, t1, _this = this,
        constraints = A.RenderObject.prototype.get$constraints.call(_this),
        padding = _this.get$_resolvedPadding();
      if (_this.RenderObjectWithChildMixin__child == null) {
        _this.set$size(0, constraints.constrain$1(new A.Size(padding.get$horizontal(), padding.get$_top(0) + padding.get$_bottom(0))));
        return;
      }
      innerConstraints = constraints.deflate$1(padding);
      _this.RenderObjectWithChildMixin__child.layout$2$parentUsesSize(innerConstraints, true);
      t1 = _this.RenderObjectWithChildMixin__child.parentData;
      t1.toString;
      type$.BoxParentData._as(t1).offset = new A.Offset(padding.left, padding.top);
      _this.set$size(0, constraints.constrain$1(new A.Size(padding.get$horizontal() + _this.RenderObjectWithChildMixin__child.get$size(0)._dx, padding.get$_top(0) + padding.get$_bottom(0) + _this.RenderObjectWithChildMixin__child.get$size(0)._dy)));
    },
    debugPaintSize$2(context, offset) {
      this.super$RenderBox$debugPaintSize(context, offset);
      A.assertHelper(new A.RenderPadding_debugPaintSize_closure(this, offset, context).call$0());
    },
    debugFillProperties$1(properties) {
      var _null = null;
      this.super$RenderBox$debugFillProperties(properties);
      properties.add$1(0, A.DiagnosticsProperty$("padding", this._padding, true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.EdgeInsetsGeometry));
      properties.add$1(0, A.EnumProperty$("textDirection", this._shifted_box$_textDirection, _null, B.DiagnosticLevel_3, type$.TextDirection));
    }
  };
  A.RenderPadding_debugPaintSize_closure.prototype = {
    call$0() {
      var outerRect,
        t1 = this.offset,
        t2 = this.$this,
        t3 = t2.get$size(0),
        t4 = t1._dx;
      t1 = t1._dy;
      outerRect = new A.Rect(t4, t1, t4 + t3._dx, t1 + t3._dy);
      t3 = this.context;
      t3 = t3.get$canvas(t3);
      A.debugPaintPadding(t3, outerRect, t2.RenderObjectWithChildMixin__child != null ? t2._resolvedPaddingCache.deflateRect$1(outerRect) : null);
      return true;
    },
    $signature: 0
  };
  A.RenderAligningShiftedBox.prototype = {
    get$resolvedAlignment() {
      var _this = this,
        t1 = _this._resolvedAlignment;
      return t1 == null ? _this._resolvedAlignment = _this._alignment.resolve$1(_this._shifted_box$_textDirection) : t1;
    },
    set$alignment(value) {
      var _this = this;
      if (_this._alignment.$eq(0, value))
        return;
      _this._alignment = value;
      _this._resolvedAlignment = null;
      _this.markNeedsLayout$0();
    },
    set$textDirection(value) {
      var _this = this;
      if (_this._shifted_box$_textDirection == value)
        return;
      _this._shifted_box$_textDirection = value;
      _this._resolvedAlignment = null;
      _this.markNeedsLayout$0();
    },
    alignChild$0() {
      var t1, _this = this;
      A.assertHelper(_this.RenderObjectWithChildMixin__child != null);
      A.assertHelper(!_this.RenderObjectWithChildMixin__child.get$debugNeedsLayout());
      A.assertHelper(_this.RenderObjectWithChildMixin__child._box$_size != null);
      A.assertHelper(_this._box$_size != null);
      t1 = _this.RenderObjectWithChildMixin__child.parentData;
      t1.toString;
      type$.BoxParentData._as(t1).offset = _this.get$resolvedAlignment().alongOffset$1(type$.Offset._as(_this.get$size(0).$sub(0, _this.RenderObjectWithChildMixin__child.get$size(0))));
    },
    debugFillProperties$1(properties) {
      var _null = null;
      this.super$RenderBox$debugFillProperties(properties);
      properties.add$1(0, A.DiagnosticsProperty$("alignment", this._alignment, true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.AlignmentGeometry));
      properties.add$1(0, A.EnumProperty$("textDirection", this._shifted_box$_textDirection, _null, B.DiagnosticLevel_3, type$.TextDirection));
    }
  };
  A.RenderPositionedBox.prototype = {
    set$widthFactor(value) {
      A.assertHelper(value == null || value >= 0);
      if (this._widthFactor == value)
        return;
      this._widthFactor = value;
      this.markNeedsLayout$0();
    },
    set$heightFactor(value) {
      A.assertHelper(value == null || value >= 0);
      if (this._heightFactor == value)
        return;
      this._heightFactor = value;
      this.markNeedsLayout$0();
    },
    computeMinIntrinsicWidth$1(height) {
      var t1 = this.super$RenderShiftedBox$computeMinIntrinsicWidth(A._asDouble(height)),
        t2 = this._widthFactor;
      return t1 * (t2 == null ? 1 : t2);
    },
    computeMaxIntrinsicWidth$1(height) {
      var t1 = this.super$RenderShiftedBox$computeMaxIntrinsicWidth(A._asDouble(height)),
        t2 = this._widthFactor;
      return t1 * (t2 == null ? 1 : t2);
    },
    computeMinIntrinsicHeight$1(width) {
      var t1 = this.super$RenderShiftedBox$computeMinIntrinsicHeight(A._asDouble(width)),
        t2 = this._heightFactor;
      return t1 * (t2 == null ? 1 : t2);
    },
    computeMaxIntrinsicHeight$1(width) {
      var t1 = this.super$RenderShiftedBox$computeMaxIntrinsicHeight(A._asDouble(width)),
        t2 = this._heightFactor;
      return t1 * (t2 == null ? 1 : t2);
    },
    computeDryLayout$1(constraints) {
      var childSize, t2, _this = this,
        shrinkWrapWidth = _this._widthFactor != null || constraints.maxWidth === 1 / 0,
        shrinkWrapHeight = _this._heightFactor != null || constraints.maxHeight === 1 / 0,
        t1 = _this.RenderObjectWithChildMixin__child;
      if (t1 != null) {
        childSize = t1._computeIntrinsics$2$3(B.C__DryLayout, constraints.loosen$0(), t1.get$_computeDryLayout(), type$.BoxConstraints, type$.Size);
        if (shrinkWrapWidth) {
          t1 = _this._widthFactor;
          if (t1 == null)
            t1 = 1;
          t1 = childSize._dx * t1;
        } else
          t1 = 1 / 0;
        if (shrinkWrapHeight) {
          t2 = _this._heightFactor;
          if (t2 == null)
            t2 = 1;
          t2 = childSize._dy * t2;
        } else
          t2 = 1 / 0;
        return constraints.constrain$1(new A.Size(t1, t2));
      }
      t1 = shrinkWrapWidth ? 0 : 1 / 0;
      return constraints.constrain$1(new A.Size(t1, shrinkWrapHeight ? 0 : 1 / 0));
    },
    performLayout$0() {
      var t2, t3, _this = this,
        constraints = A.RenderObject.prototype.get$constraints.call(_this),
        shrinkWrapWidth = _this._widthFactor != null || constraints.maxWidth === 1 / 0,
        shrinkWrapHeight = _this._heightFactor != null || constraints.maxHeight === 1 / 0,
        t1 = _this.RenderObjectWithChildMixin__child;
      if (t1 != null) {
        t1.layout$2$parentUsesSize(constraints.loosen$0(), true);
        if (shrinkWrapWidth) {
          t1 = _this.RenderObjectWithChildMixin__child.get$size(0);
          t2 = _this._widthFactor;
          if (t2 == null)
            t2 = 1;
          t2 = t1._dx * t2;
          t1 = t2;
        } else
          t1 = 1 / 0;
        if (shrinkWrapHeight) {
          t2 = _this.RenderObjectWithChildMixin__child.get$size(0);
          t3 = _this._heightFactor;
          if (t3 == null)
            t3 = 1;
          t3 = t2._dy * t3;
          t2 = t3;
        } else
          t2 = 1 / 0;
        _this.set$size(0, constraints.constrain$1(new A.Size(t1, t2)));
        _this.alignChild$0();
      } else {
        t1 = shrinkWrapWidth ? 0 : 1 / 0;
        _this.set$size(0, constraints.constrain$1(new A.Size(t1, shrinkWrapHeight ? 0 : 1 / 0)));
      }
    },
    debugPaintSize$2(context, offset) {
      this.super$RenderBox$debugPaintSize(context, offset);
      A.assertHelper(new A.RenderPositionedBox_debugPaintSize_closure(this, offset, context).call$0());
    },
    debugFillProperties$1(properties) {
      var _null = null;
      this.super$RenderAligningShiftedBox$debugFillProperties(properties);
      properties.add$1(0, A.DoubleProperty$("widthFactor", this._widthFactor, B.C__NoDefaultValue, "expand", B.DiagnosticLevel_3, true, _null, _null));
      properties.add$1(0, A.DoubleProperty$("heightFactor", this._heightFactor, B.C__NoDefaultValue, "expand", B.DiagnosticLevel_3, true, _null, _null));
    }
  };
  A.RenderPositionedBox_debugPaintSize_closure.prototype = {
    call$0() {
      var paint, path, t3, headSize, t4, t5, _this = this,
        t1 = _this.$this,
        t2 = t1.RenderObjectWithChildMixin__child;
      if (t2 != null && !t2.get$size(0).get$isEmpty(0)) {
        t2 = $.$get$_renderer();
        paint = t2.createPaint$0();
        paint.set$style(0, B.PaintingStyle_1);
        paint.set$strokeWidth(1);
        paint.set$color(0, B.Color_VwQ);
        path = t2.createPath$0();
        t2 = t1.RenderObjectWithChildMixin__child.parentData;
        t2.toString;
        type$.BoxParentData._as(t2);
        t3 = t2.offset._dy;
        if (t3 > 0) {
          headSize = Math.min(t3 * 0.2, 10);
          t3 = _this.offset;
          t4 = t3._dx;
          t3 = t3._dy;
          path.moveTo$2(0, t4 + t1.get$size(0)._dx / 2, t3);
          path.relativeLineTo$2(0, t2.offset._dy - headSize);
          path.relativeLineTo$2(headSize, 0);
          t5 = -headSize;
          path.relativeLineTo$2(t5, headSize);
          path.relativeLineTo$2(t5, t5);
          path.relativeLineTo$2(headSize, 0);
          path.moveTo$2(0, t4 + t1.get$size(0)._dx / 2, t3 + t1.get$size(0)._dy);
          path.relativeLineTo$2(0, -t2.offset._dy + headSize);
          path.relativeLineTo$2(headSize, 0);
          path.relativeLineTo$2(t5, t5);
          path.relativeLineTo$2(t5, headSize);
          path.relativeLineTo$2(headSize, 0);
          t5 = _this.context;
          t5.get$canvas(t5).drawPath$2(path, paint);
        }
        t3 = t2.offset._dx;
        if (t3 > 0) {
          headSize = Math.min(t3 * 0.2, 10);
          t3 = _this.offset;
          t4 = t3._dx;
          t3 = t3._dy;
          path.moveTo$2(0, t4, t3 + t1.get$size(0)._dy / 2);
          path.relativeLineTo$2(t2.offset._dx - headSize, 0);
          path.relativeLineTo$2(0, headSize);
          t5 = -headSize;
          path.relativeLineTo$2(headSize, t5);
          path.relativeLineTo$2(t5, t5);
          path.relativeLineTo$2(0, headSize);
          path.moveTo$2(0, t4 + t1.get$size(0)._dx, t3 + t1.get$size(0)._dy / 2);
          path.relativeLineTo$2(-t2.offset._dx + headSize, 0);
          path.relativeLineTo$2(0, headSize);
          path.relativeLineTo$2(t5, t5);
          path.relativeLineTo$2(headSize, t5);
          path.relativeLineTo$2(0, headSize);
          t5 = _this.context;
          t5.get$canvas(t5).drawPath$2(path, paint);
        }
      } else {
        paint = $.$get$_renderer().createPaint$0();
        paint.set$color(0, B.Color_e0R);
        t2 = _this.context;
        t2 = t2.get$canvas(t2);
        t3 = _this.offset;
        t1 = t1.get$size(0);
        t4 = t3._dx;
        t3 = t3._dy;
        t2.drawRect$2(new A.Rect(t4, t3, t4 + t1._dx, t3 + t1._dy), paint);
      }
      return true;
    },
    $signature: 0
  };
  A.SingleChildLayoutDelegate.prototype = {
    getSize$1(constraints) {
      return new A.Size(constraints.constrainWidth$0(), constraints.constrainHeight$0());
    },
    getConstraintsForChild$1(constraints) {
      return constraints;
    },
    getPositionForChild$2(size, childSize) {
      return B.Offset_0_0;
    }
  };
  A.RenderCustomSingleChildLayoutBox.prototype = {
    set$delegate(newDelegate) {
      var t1 = this._shifted_box$_delegate;
      if (t1 === newDelegate)
        return;
      if (A.getRuntimeTypeOfDartObject(newDelegate) !== A.getRuntimeTypeOfDartObject(t1) || newDelegate.shouldRelayout$1(t1))
        this.markNeedsLayout$0();
      this._shifted_box$_delegate = newDelegate;
    },
    attach$1(owner) {
      this.super$_RenderShiftedBox_RenderBox_RenderObjectWithChildMixin$attach(owner);
    },
    detach$0(_) {
      this.super$_RenderShiftedBox_RenderBox_RenderObjectWithChildMixin$detach(0);
    },
    computeMinIntrinsicWidth$1(height) {
      var t1 = A.BoxConstraints$tightForFinite(A._asDouble(height), 1 / 0),
        width = t1.constrain$1(this._shifted_box$_delegate.getSize$1(t1))._dx;
      if (isFinite(width))
        return width;
      return 0;
    },
    computeMaxIntrinsicWidth$1(height) {
      var t1 = A.BoxConstraints$tightForFinite(A._asDouble(height), 1 / 0),
        width = t1.constrain$1(this._shifted_box$_delegate.getSize$1(t1))._dx;
      if (isFinite(width))
        return width;
      return 0;
    },
    computeMinIntrinsicHeight$1(width) {
      var t1 = A.BoxConstraints$tightForFinite(1 / 0, A._asDouble(width)),
        height = t1.constrain$1(this._shifted_box$_delegate.getSize$1(t1))._dy;
      if (isFinite(height))
        return height;
      return 0;
    },
    computeMaxIntrinsicHeight$1(width) {
      var t1 = A.BoxConstraints$tightForFinite(1 / 0, A._asDouble(width)),
        height = t1.constrain$1(this._shifted_box$_delegate.getSize$1(t1))._dy;
      if (isFinite(height))
        return height;
      return 0;
    },
    computeDryLayout$1(constraints) {
      return constraints.constrain$1(this._shifted_box$_delegate.getSize$1(constraints));
    },
    computeDryBaseline$2(constraints, baseline) {
      var child, childConstraints, result, t2, t3,
        t1 = type$.BoxConstraints;
      t1._as(constraints);
      type$.TextBaseline._as(baseline);
      child = this.RenderObjectWithChildMixin__child;
      if (child == null)
        return null;
      childConstraints = this._shifted_box$_delegate.getConstraintsForChild$1(constraints);
      result = child.getDryBaseline$2(childConstraints, baseline);
      if (result == null)
        return null;
      t2 = this._shifted_box$_delegate;
      t3 = constraints.constrain$1(t2.getSize$1(constraints));
      return result + t2.getPositionForChild$2(t3, childConstraints.minWidth >= childConstraints.maxWidth && childConstraints.minHeight >= childConstraints.maxHeight ? new A.Size(childConstraints.constrainWidth$1(0), childConstraints.constrainHeight$1(0)) : child._computeIntrinsics$2$3(B.C__DryLayout, childConstraints, child.get$_computeDryLayout(), t1, type$.Size))._dy;
    },
    performLayout$0() {
      var childConstraints, t2, t3, t4, _this = this,
        t1 = A.RenderObject.prototype.get$constraints.call(_this);
      _this.set$size(0, t1.constrain$1(_this._shifted_box$_delegate.getSize$1(t1)));
      if (_this.RenderObjectWithChildMixin__child != null) {
        childConstraints = _this._shifted_box$_delegate.getConstraintsForChild$1(A.RenderObject.prototype.get$constraints.call(_this));
        A.assertHelper(childConstraints.debugAssertIsValid$1$isAppliedConstraint(true));
        t1 = _this.RenderObjectWithChildMixin__child;
        t1.toString;
        t2 = childConstraints.minWidth >= childConstraints.maxWidth;
        t1.layout$2$parentUsesSize(childConstraints, !(t2 && childConstraints.minHeight >= childConstraints.maxHeight));
        t1 = _this.RenderObjectWithChildMixin__child.parentData;
        t1.toString;
        type$.BoxParentData._as(t1);
        t3 = _this._shifted_box$_delegate;
        t4 = _this.get$size(0);
        t1.offset = t3.getPositionForChild$2(t4, t2 && childConstraints.minHeight >= childConstraints.maxHeight ? new A.Size(childConstraints.constrainWidth$1(0), childConstraints.constrainHeight$1(0)) : _this.RenderObjectWithChildMixin__child.get$size(0));
      }
    }
  };
  A._RenderShiftedBox_RenderBox_RenderObjectWithChildMixin.prototype = {
    attach$1(owner) {
      var t1;
      this.super$RenderObject$attach(owner);
      t1 = this.RenderObjectWithChildMixin__child;
      if (t1 != null)
        t1.attach$1(owner);
    },
    detach$0(_) {
      var t1;
      this.super$RenderObject$detach(0);
      t1 = this.RenderObjectWithChildMixin__child;
      if (t1 != null)
        t1.detach$0(0);
    }
  };
  A.GrowthDirection.prototype = {
    _enumToString$0() {
      return "GrowthDirection." + this._name;
    }
  };
  A.RelativeRect.prototype = {
    $eq(_, other) {
      var _this = this;
      if (other == null)
        return false;
      if (_this === other)
        return true;
      return other instanceof A.RelativeRect && other.left === _this.left && other.top === _this.top && other.right === _this.right && other.bottom === _this.bottom;
    },
    get$hashCode(_) {
      var _this = this;
      return A.Object_hash(_this.left, _this.top, _this.right, _this.bottom, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue);
    },
    toString$0(_) {
      var _this = this;
      return "RelativeRect.fromLTRB(" + B.JSNumber_methods.toStringAsFixed$1(_this.left, 1) + ", " + B.JSNumber_methods.toStringAsFixed$1(_this.top, 1) + ", " + B.JSNumber_methods.toStringAsFixed$1(_this.right, 1) + ", " + B.JSNumber_methods.toStringAsFixed$1(_this.bottom, 1) + ")";
    }
  };
  A.StackParentData.prototype = {
    get$isPositioned() {
      var _this = this;
      return _this.top != null || _this.right != null || _this.bottom != null || _this.left != null || _this.width != null || _this.height != null;
    },
    positionedChildConstraints$1(stackSize) {
      var _0_1, _0_3, _0_3_isSet, _0_30, left, t1, t2, right, _1_1, _1_3, _1_3_isSet, _1_30, $top, t3, bottom, t4, _this = this, _null = null;
      A.assertHelper(_this.get$isPositioned());
      _0_1 = _this.left;
      _0_3 = _this.right;
      $label0$0: {
        _0_3_isSet = _0_1 != null;
        _0_30 = _null;
        left = _null;
        t1 = false;
        if (_0_3_isSet) {
          t2 = _0_1 == null;
          if (t2)
            A._asDouble(_0_1);
          left = t2 ? A._asDouble(_0_1) : _0_1;
          t1 = _0_3 != null;
          if (t1)
            if (_0_3 == null)
              A._asDouble(_0_3);
          _0_30 = _0_3;
        }
        if (t1) {
          right = _0_3_isSet ? _0_30 : _0_3;
          if (right == null)
            right = A._asDouble(right);
          if (typeof left !== "number")
            return A.iae(left);
          t1 = stackSize._dx - right - left;
          break $label0$0;
        }
        t1 = _this.width;
        break $label0$0;
      }
      _1_1 = _this.top;
      _1_3 = _this.bottom;
      $label1$1: {
        _1_3_isSet = _1_1 != null;
        _1_30 = _null;
        $top = _null;
        t2 = false;
        if (_1_3_isSet) {
          t3 = _1_1 == null;
          if (t3)
            A._asDouble(_1_1);
          $top = t3 ? A._asDouble(_1_1) : _1_1;
          t2 = _1_3 != null;
          if (t2)
            if (_1_3 == null)
              A._asDouble(_1_3);
          _1_30 = _1_3;
        }
        if (t2) {
          bottom = _1_3_isSet ? _1_30 : _1_3;
          if (bottom == null)
            bottom = A._asDouble(bottom);
          if (typeof $top !== "number")
            return A.iae($top);
          t2 = stackSize._dy - bottom - $top;
          break $label1$1;
        }
        t2 = _this.height;
        break $label1$1;
      }
      t3 = t2 == null;
      A.assertHelper(t3 || !isNaN(t2));
      t4 = t1 == null;
      A.assertHelper(t4 || !isNaN(t1));
      t1 = t4 ? _null : Math.max(0, t1);
      return A.BoxConstraints$tightFor(t3 ? _null : Math.max(0, t2), t1);
    },
    toString$0(_) {
      var _this = this,
        t1 = A._setArrayType([], type$.JSArray_String),
        t2 = _this.top;
      if (t2 != null)
        t1.push("top=" + A.debugFormatDouble(t2));
      t2 = _this.right;
      if (t2 != null)
        t1.push("right=" + A.debugFormatDouble(t2));
      t2 = _this.bottom;
      if (t2 != null)
        t1.push("bottom=" + A.debugFormatDouble(t2));
      t2 = _this.left;
      if (t2 != null)
        t1.push("left=" + A.debugFormatDouble(t2));
      t2 = _this.width;
      if (t2 != null)
        t1.push("width=" + A.debugFormatDouble(t2));
      t2 = _this.height;
      if (t2 != null)
        t1.push("height=" + A.debugFormatDouble(t2));
      if (t1.length === 0)
        B.JSArray_methods.add$1(t1, "not positioned");
      B.JSArray_methods.add$1(t1, _this.super$BoxParentData$toString(0));
      return B.JSArray_methods.join$1(t1, "; ");
    }
  };
  A.StackFit.prototype = {
    _enumToString$0() {
      return "StackFit." + this._name;
    }
  };
  A.RenderStack.prototype = {
    setupParentData$1(child) {
      type$.RenderBox._as(child);
      if (!(child.parentData instanceof A.StackParentData))
        child.parentData = new A.StackParentData(null, null, B.Offset_0_0);
    },
    get$_stack$_resolvedAlignment() {
      var _this = this,
        t1 = _this._resolvedAlignmentCache;
      return t1 == null ? _this._resolvedAlignmentCache = _this._stack$_alignment.resolve$1(_this._stack$_textDirection) : t1;
    },
    set$alignment(value) {
      var _this = this;
      if (_this._stack$_alignment.$eq(0, value))
        return;
      _this._stack$_alignment = value;
      _this._resolvedAlignmentCache = null;
      _this.markNeedsLayout$0();
    },
    set$textDirection(value) {
      var _this = this;
      if (_this._stack$_textDirection == value)
        return;
      _this._stack$_textDirection = value;
      _this._resolvedAlignmentCache = null;
      _this.markNeedsLayout$0();
    },
    computeMinIntrinsicWidth$1(height) {
      A._asDouble(height);
      return A.RenderStack_getIntrinsicDimension(this.ContainerRenderObjectMixin__firstChild, new A.RenderStack_computeMinIntrinsicWidth_closure(height));
    },
    computeMaxIntrinsicWidth$1(height) {
      A._asDouble(height);
      return A.RenderStack_getIntrinsicDimension(this.ContainerRenderObjectMixin__firstChild, new A.RenderStack_computeMaxIntrinsicWidth_closure(height));
    },
    computeMinIntrinsicHeight$1(width) {
      A._asDouble(width);
      return A.RenderStack_getIntrinsicDimension(this.ContainerRenderObjectMixin__firstChild, new A.RenderStack_computeMinIntrinsicHeight_closure(width));
    },
    computeMaxIntrinsicHeight$1(width) {
      A._asDouble(width);
      return A.RenderStack_getIntrinsicDimension(this.ContainerRenderObjectMixin__firstChild, new A.RenderStack_computeMaxIntrinsicHeight_closure(width));
    },
    computeDistanceToActualBaseline$1(baseline) {
      return this.defaultComputeDistanceToHighestActualBaseline$1(type$.TextBaseline._as(baseline));
    },
    computeDryBaseline$2(constraints, baseline) {
      var t2, alignment, size, child, t3, baselineOffset, t4, _this = this,
        t1 = type$.BoxConstraints;
      t1._as(constraints);
      type$.TextBaseline._as(baseline);
      switch (_this._fit.index) {
        case 0:
          t2 = constraints.loosen$0();
          break;
        case 1:
          t2 = A.BoxConstraints$tight(new A.Size(constraints.constrainWidth$0(), constraints.constrainHeight$0()));
          break;
        case 2:
          t2 = constraints;
          break;
        default:
          t2 = null;
      }
      alignment = _this.get$_stack$_resolvedAlignment();
      size = _this._computeIntrinsics$2$3(B.C__DryLayout, constraints, _this.get$_computeDryLayout(), t1, type$.Size);
      child = _this.ContainerRenderObjectMixin__firstChild;
      t1 = A._instanceType(_this);
      t3 = t1._eval$1("ContainerRenderObjectMixin.0");
      t1 = t1._eval$1("ContainerRenderObjectMixin.1");
      baselineOffset = null;
      while (child != null) {
        baselineOffset = A.BaselineOffset_minOf(baselineOffset, A.RenderStack__baselineForChild(child, size, t2, alignment, baseline));
        t3._as(child);
        A.assertHelper(child.get$parent(child) === _this);
        t4 = child.parentData;
        t4.toString;
        child = t1._as(t4).ContainerParentDataMixin_nextSibling;
      }
      return baselineOffset;
    },
    computeDryLayout$1(constraints) {
      return this._stack$_computeSize$2$constraints$layoutChild(constraints, A.layout_helper_ChildLayoutHelper_dryLayoutChild$closure());
    },
    _stack$_computeSize$2$constraints$layoutChild(constraints, layoutChild) {
      var t1, t2, width, height, child, hasNonPositionedChildren, t3, childSize, size;
      type$.Size_Function_RenderBox_BoxConstraints._as(layoutChild);
      if (this.ContainerRenderObjectMixin__childCount === 0) {
        t1 = constraints.constrainWidth$0();
        t2 = constraints.constrainHeight$0();
        return isFinite(t1) && isFinite(t2) ? new A.Size(constraints.constrainWidth$0(), constraints.constrainHeight$0()) : new A.Size(constraints.constrainWidth$1(0), constraints.constrainHeight$1(0));
      }
      width = constraints.minWidth;
      height = constraints.minHeight;
      switch (this._fit.index) {
        case 0:
          t1 = constraints.loosen$0();
          break;
        case 1:
          t1 = A.BoxConstraints$tight(new A.Size(constraints.constrainWidth$0(), constraints.constrainHeight$0()));
          break;
        case 2:
          t1 = constraints;
          break;
        default:
          t1 = null;
      }
      child = this.ContainerRenderObjectMixin__firstChild;
      for (t2 = type$.StackParentData, hasNonPositionedChildren = false; child != null;) {
        t3 = child.parentData;
        t3.toString;
        t2._as(t3);
        if (!t3.get$isPositioned()) {
          childSize = layoutChild.call$2(child, t1);
          width = Math.max(width, childSize._dx);
          height = Math.max(height, childSize._dy);
          hasNonPositionedChildren = true;
        }
        child = t3.ContainerParentDataMixin_nextSibling;
      }
      if (hasNonPositionedChildren) {
        size = new A.Size(width, height);
        A.assertHelper(width === constraints.constrainWidth$1(width));
        A.assertHelper(height === constraints.constrainHeight$1(height));
      } else
        size = new A.Size(constraints.constrainWidth$0(), constraints.constrainHeight$0());
      A.assertHelper(isFinite(size._dx) && isFinite(size._dy));
      return size;
    },
    performLayout$0() {
      var resolvedAlignment, child, t1, t2, t3, _this = this,
        constraints = A.RenderObject.prototype.get$constraints.call(_this);
      _this._hasVisualOverflow = false;
      _this.set$size(0, _this._stack$_computeSize$2$constraints$layoutChild(constraints, A.layout_helper_ChildLayoutHelper_layoutChild$closure()));
      resolvedAlignment = _this.get$_stack$_resolvedAlignment();
      child = _this.ContainerRenderObjectMixin__firstChild;
      for (t1 = type$.StackParentData, t2 = type$.Offset; child != null;) {
        t3 = child.parentData;
        t3.toString;
        t1._as(t3);
        if (!t3.get$isPositioned())
          t3.offset = resolvedAlignment.alongOffset$1(t2._as(_this.get$size(0).$sub(0, child.get$size(0))));
        else
          _this._hasVisualOverflow = A.RenderStack_layoutPositionedChild(child, t3, _this.get$size(0), resolvedAlignment) || _this._hasVisualOverflow;
        A.assertHelper(child.parentData === t3);
        child = t3.ContainerParentDataMixin_nextSibling;
      }
    },
    hitTestChildren$2$position(result, position) {
      return this.defaultHitTestChildren$2$position(result, position);
    },
    paintStack$2(context, offset) {
      this.defaultPaint$2(context, offset);
    },
    paint$2(context, offset) {
      var t3, _this = this,
        t1 = _this._stack$_clipBehavior !== B.Clip_0 && _this._hasVisualOverflow,
        t2 = _this._stack$_clipRectLayer;
      if (t1) {
        A.assertHelper(!_this._needsCompositingBitsUpdate);
        t1 = _this.__RenderObject__needsCompositing_A;
        t1 === $ && A.throwLateFieldNI("_needsCompositing");
        t3 = _this.get$size(0);
        t2.set$layer(0, context.pushClipRect$6$clipBehavior$oldLayer(t1, offset, new A.Rect(0, 0, 0 + t3._dx, 0 + t3._dy), _this.get$paintStack(), _this._stack$_clipBehavior, t2._layer));
      } else {
        t2.set$layer(0, null);
        _this.defaultPaint$2(context, offset);
      }
    },
    dispose$0() {
      this._stack$_clipRectLayer.set$layer(0, null);
      this.super$RenderObject$dispose();
    },
    describeApproximatePaintClip$1(child) {
      var t1;
      switch (this._stack$_clipBehavior.index) {
        case 0:
          return null;
        case 1:
        case 2:
        case 3:
          if (this._hasVisualOverflow) {
            t1 = this.get$size(0);
            t1 = new A.Rect(0, 0, 0 + t1._dx, 0 + t1._dy);
          } else
            t1 = null;
          return t1;
      }
    },
    debugFillProperties$1(properties) {
      var _this = this, _null = null;
      _this.super$RenderBox$debugFillProperties(properties);
      properties.add$1(0, A.DiagnosticsProperty$("alignment", _this._stack$_alignment, true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.AlignmentGeometry));
      properties.add$1(0, A.EnumProperty$("textDirection", _this._stack$_textDirection, B.C__NoDefaultValue, B.DiagnosticLevel_3, type$.TextDirection));
      properties.add$1(0, A.EnumProperty$("fit", _this._fit, B.C__NoDefaultValue, B.DiagnosticLevel_3, type$.StackFit));
      properties.add$1(0, A.EnumProperty$("clipBehavior", _this._stack$_clipBehavior, B.Clip_1, B.DiagnosticLevel_3, type$.Clip));
    }
  };
  A.RenderStack_computeMinIntrinsicWidth_closure.prototype = {
    call$1(child) {
      return child.getMinIntrinsicWidth$1(this.height);
    },
    $signature: 46
  };
  A.RenderStack_computeMaxIntrinsicWidth_closure.prototype = {
    call$1(child) {
      return child.getMaxIntrinsicWidth$1(this.height);
    },
    $signature: 46
  };
  A.RenderStack_computeMinIntrinsicHeight_closure.prototype = {
    call$1(child) {
      return child.getMinIntrinsicHeight$1(this.width);
    },
    $signature: 46
  };
  A.RenderStack_computeMaxIntrinsicHeight_closure.prototype = {
    call$1(child) {
      return child.getMaxIntrinsicHeight$1(this.width);
    },
    $signature: 46
  };
  A._RenderStack_RenderBox_ContainerRenderObjectMixin.prototype = {
    attach$1(owner) {
      var child, t1, t2;
      this.super$RenderObject$attach(owner);
      child = this.ContainerRenderObjectMixin__firstChild;
      for (t1 = type$.StackParentData; child != null;) {
        child.attach$1(owner);
        t2 = child.parentData;
        t2.toString;
        child = t1._as(t2).ContainerParentDataMixin_nextSibling;
      }
    },
    detach$0(_) {
      var child, t1, t2;
      this.super$RenderObject$detach(0);
      child = this.ContainerRenderObjectMixin__firstChild;
      for (t1 = type$.StackParentData; child != null;) {
        child.detach$0(0);
        t2 = child.parentData;
        t2.toString;
        child = t1._as(t2).ContainerParentDataMixin_nextSibling;
      }
    }
  };
  A._RenderStack_RenderBox_ContainerRenderObjectMixin_RenderBoxContainerDefaultsMixin.prototype = {};
  A.ViewConfiguration.prototype = {
    shouldUpdateMatrix$1(oldConfiguration) {
      if (A.getRuntimeTypeOfDartObject(oldConfiguration) !== A.getRuntimeTypeOfDartObject(this))
        return true;
      return oldConfiguration.devicePixelRatio !== this.devicePixelRatio;
    },
    $eq(_, other) {
      var _this = this;
      if (other == null)
        return false;
      if (J.get$runtimeType$(other) !== A.getRuntimeTypeOfDartObject(_this))
        return false;
      return other instanceof A.ViewConfiguration && other.logicalConstraints.$eq(0, _this.logicalConstraints) && other.physicalConstraints.$eq(0, _this.physicalConstraints) && other.devicePixelRatio === _this.devicePixelRatio;
    },
    get$hashCode(_) {
      return A.Object_hash(this.logicalConstraints, this.physicalConstraints, this.devicePixelRatio, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue);
    },
    toString$0(_) {
      return this.logicalConstraints.toString$0(0) + " at " + A.debugFormatDouble(this.devicePixelRatio) + "x";
    }
  };
  A.RenderView.prototype = {
    RenderView$3$child$configuration$view(child, configuration, view) {
      this.set$child(child);
    },
    set$configuration(value) {
      var oldConfiguration, t1, t2, _this = this;
      if (J.$eq$(_this._view$_configuration, value))
        return;
      oldConfiguration = _this._view$_configuration;
      _this._view$_configuration = value;
      if (_this._rootTransform == null)
        return;
      if (oldConfiguration == null || value.shouldUpdateMatrix$1(oldConfiguration)) {
        t1 = _this._updateMatricesAndCreateNewRootLayer$0();
        A.assertHelper(!_this._debugDisposed);
        A.assertHelper(t1._layer$_owner != null);
        A.assertHelper(_this._object$_owner != null);
        A.assertHelper(!(_this.get$parent(0) instanceof A.RenderObject));
        A.assertHelper(!_this._object$_owner._debugDoingPaint);
        _this.get$isRepaintBoundary();
        t2 = _this._layerHandle;
        A.assertHelper(t2._layer != null);
        t2._layer.detach$0(0);
        t2.set$layer(0, t1);
        _this.markNeedsPaint$0();
      }
      A.assertHelper(_this._rootTransform != null);
      _this.markNeedsLayout$0();
    },
    get$constraints() {
      var t1 = this._view$_configuration;
      if (t1 == null)
        throw A.wrapException(A.StateError$("Constraints are not available because RenderView has not been given a configuration yet."));
      return t1.logicalConstraints;
    },
    prepareInitialFrame$0() {
      var t1, t2, _this = this;
      if (A.assertTest(_this._object$_owner != null))
        A.assertThrow("attach the RenderView to a PipelineOwner before calling prepareInitialFrame");
      if (A.assertTest(_this._rootTransform == null))
        A.assertThrow("prepareInitialFrame must only be called once");
      if (A.assertTest(_this._view$_configuration != null))
        A.assertThrow("set a configuration before calling prepareInitialFrame");
      _this.scheduleInitialLayout$0();
      t1 = _this._updateMatricesAndCreateNewRootLayer$0();
      A.assertHelper(t1._layer$_owner != null);
      A.assertHelper(_this._object$_owner != null);
      A.assertHelper(!(_this.get$parent(0) instanceof A.RenderObject));
      A.assertHelper(!_this._object$_owner._debugDoingPaint);
      _this.get$isRepaintBoundary();
      t2 = _this._layerHandle;
      A.assertHelper(t2._layer == null);
      t2.set$layer(0, t1);
      A.assertHelper(_this._needsPaint);
      B.JSArray_methods.add$1(_this._object$_owner._nodesNeedingPaint, _this);
      A.assertHelper(_this._rootTransform != null);
    },
    _updateMatricesAndCreateNewRootLayer$0() {
      var t1, rootLayer, _this = this;
      A.assertHelper(_this._view$_configuration != null);
      t1 = _this._view$_configuration.devicePixelRatio;
      t1 = A.Matrix4_Matrix4$diagonal3Values(t1, t1, 1);
      _this._rootTransform = t1;
      rootLayer = A.TransformLayer$(t1);
      rootLayer.attach$1(_this);
      A.assertHelper(_this._rootTransform != null);
      return rootLayer;
    },
    debugAssertDoesMeetConstraints$0() {
      A.assertHelper(false);
    },
    performResize$0() {
      A.assertHelper(false);
    },
    performLayout$0() {
      var t1, sizedByChild, _this = this;
      A.assertHelper(_this._rootTransform != null);
      t1 = _this.get$constraints();
      sizedByChild = !(t1.minWidth >= t1.maxWidth && t1.minHeight >= t1.maxHeight);
      t1 = _this.RenderObjectWithChildMixin__child;
      if (t1 != null)
        t1.layout$2$parentUsesSize(_this.get$constraints(), sizedByChild);
      if (sizedByChild && _this.RenderObjectWithChildMixin__child != null)
        t1 = _this.RenderObjectWithChildMixin__child.get$size(0);
      else {
        t1 = _this.get$constraints();
        t1 = new A.Size(t1.constrainWidth$1(0), t1.constrainHeight$1(0));
      }
      _this._view$_size = t1;
      A.assertHelper(isFinite(t1._dx) && isFinite(t1._dy));
      A.assertHelper(_this.get$constraints().isSatisfiedBy$1(_this._view$_size));
    },
    get$isRepaintBoundary() {
      return true;
    },
    paint$2(context, offset) {
      var t1 = this.RenderObjectWithChildMixin__child;
      if (t1 != null)
        context.paintChild$2(t1, offset);
      A.assertHelper(new A.RenderView_paint_closure(this, context, offset).call$0());
    },
    applyPaintTransform$2(child, transform) {
      var t1;
      type$.RenderBox._as(child);
      A.assertHelper(this._rootTransform != null);
      t1 = this._rootTransform;
      t1.toString;
      transform.multiply$1(0, t1);
      this.super$RenderObject$applyPaintTransform(child, transform);
    },
    compositeFrame$0() {
      var builder, scene, t1, t2, t3, t4, ratio, logicalSize, _this = this,
        _s54_ = "call prepareInitialFrame before calling compositeFrame";
      A.FlutterTimeline_startSync("COMPOSITING", null);
      try {
        if (A.assertTest(_this._view$_configuration != null))
          A.assertThrow("set the RenderView configuration before calling compositeFrame");
        if (A.assertTest(_this._rootTransform != null))
          A.assertThrow(_s54_);
        if (A.assertTest(_this.get$layer(0) != null))
          A.assertThrow(_s54_);
        A.BindingBase_checkInstance($.RendererBinding__instance, type$.RendererBinding);
        builder = $.$get$_renderer().createSceneBuilder$0();
        scene = _this.get$layer(0).buildScene$1(builder);
        _this._updateSystemChrome$0();
        A.assertHelper(_this._view$_configuration.logicalConstraints.isSatisfiedBy$1(_this._view$_size));
        t1 = _this._view;
        t2 = _this._view$_configuration;
        t3 = _this._view$_size;
        t2 = t2.physicalConstraints.constrain$1(t3.$mul(0, t2.devicePixelRatio));
        t3 = type$.Scene._as(scene);
        if (A.assertTest(!t1.isDisposed))
          A.assertThrow("Trying to render a disposed EngineFlutterView.");
        t4 = $.$get$EngineFlutterDisplay__instance()._debugDevicePixelRatioOverride;
        if (t4 == null) {
          ratio = A._asDouble(self.window.devicePixelRatio);
          t4 = ratio === 0 ? 1 : ratio;
        }
        logicalSize = t2.$div(0, t4);
        t4 = type$.JavaScriptObject._as(t1.get$dom().rootElement.style);
        A.DomCSSStyleDeclarationExtension_setProperty(t4, "width", A.S(logicalSize._dx) + "px");
        A.DomCSSStyleDeclarationExtension_setProperty(t4, "height", A.S(logicalSize._dy) + "px");
        t1._computePhysicalSize$0();
        t1.platformDispatcher.render$2(t3, t1);
        scene.dispose$0();
        A.assertHelper(new A.RenderView_compositeFrame_closure().call$0());
      } finally {
        A.Timeline_finishSync();
      }
    },
    _updateSystemChrome$0() {
      var t4, isAndroid, definedOverlayStyle, t5, t6, t7, _null = null,
        bounds = this.get$paintBounds(),
        t1 = bounds.get$center(),
        t2 = bounds.get$center(),
        t3 = type$.SystemUiOverlayStyle,
        upperOverlayStyle = this.get$layer(0).find$1$1(0, new A.Offset(t1._dx, 0), t3),
        lowerOverlayStyle = _null;
      switch (A.defaultTargetPlatform().index) {
        case 0:
          lowerOverlayStyle = this.get$layer(0).find$1$1(0, new A.Offset(t2._dx, bounds.bottom - 1), t3);
          break;
        case 1:
        case 2:
        case 3:
        case 4:
        case 5:
          break;
      }
      t1 = upperOverlayStyle == null;
      if (t1 && lowerOverlayStyle == null)
        return;
      if (!t1 && lowerOverlayStyle != null) {
        t1 = upperOverlayStyle.statusBarBrightness;
        t2 = upperOverlayStyle.statusBarIconBrightness;
        t3 = upperOverlayStyle.statusBarColor;
        t4 = upperOverlayStyle.systemStatusBarContrastEnforced;
        A.SystemChrome_setSystemUIOverlayStyle(new A.SystemUiOverlayStyle(lowerOverlayStyle.systemNavigationBarColor, lowerOverlayStyle.systemNavigationBarDividerColor, lowerOverlayStyle.systemNavigationBarIconBrightness, lowerOverlayStyle.systemNavigationBarContrastEnforced, t3, t1, t2, t4));
        return;
      }
      isAndroid = A.defaultTargetPlatform() === B.TargetPlatform_0;
      definedOverlayStyle = t1 ? lowerOverlayStyle : upperOverlayStyle;
      t1 = definedOverlayStyle.statusBarBrightness;
      t2 = definedOverlayStyle.statusBarIconBrightness;
      t3 = definedOverlayStyle.statusBarColor;
      t4 = definedOverlayStyle.systemStatusBarContrastEnforced;
      t5 = isAndroid ? definedOverlayStyle.systemNavigationBarColor : _null;
      t6 = isAndroid ? definedOverlayStyle.systemNavigationBarDividerColor : _null;
      t7 = isAndroid ? definedOverlayStyle.systemNavigationBarIconBrightness : _null;
      A.SystemChrome_setSystemUIOverlayStyle(new A.SystemUiOverlayStyle(t5, t6, t7, isAndroid ? definedOverlayStyle.systemNavigationBarContrastEnforced : _null, t3, t1, t2, t4));
    },
    get$paintBounds() {
      var t1 = this._view$_size.$mul(0, this._view$_configuration.devicePixelRatio);
      return new A.Rect(0, 0, 0 + t1._dx, 0 + t1._dy);
    },
    get$semanticBounds() {
      var t1, t2;
      A.assertHelper(this._rootTransform != null);
      t1 = this._rootTransform;
      t1.toString;
      t2 = this._view$_size;
      return A.MatrixUtils_transformRect(t1, new A.Rect(0, 0, 0 + t2._dx, 0 + t2._dy));
    },
    debugFillProperties$1(properties) {
      var t1, t2, ratio, _null = null;
      A.assertHelper(new A.RenderView_debugFillProperties_closure(properties).call$0());
      t1 = this._view;
      properties.add$1(0, A.DiagnosticsProperty$("view size", t1.get$physicalSize(), true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, "in physical pixels", type$.Size));
      t2 = $.$get$EngineFlutterDisplay__instance()._debugDevicePixelRatioOverride;
      if (t2 == null) {
        ratio = A._asDouble(self.window.devicePixelRatio);
        t2 = ratio === 0 ? 1 : ratio;
      }
      properties.add$1(0, A.DoubleProperty$("device pixel ratio", t2, B.C__NoDefaultValue, _null, B.DiagnosticLevel_3, true, "physical pixels per logical pixel", _null));
      t2 = this._view$_configuration;
      t2.toString;
      properties.add$1(0, A.DiagnosticsProperty$("configuration", t2, true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, "in logical pixels", type$.ViewConfiguration));
      if (t1.platformDispatcher.configuration.semanticsEnabled)
        properties.add$1(0, A.DiagnosticsNode_DiagnosticsNode$message("semantics enabled", true, B.DiagnosticsTreeStyle_8));
    }
  };
  A.RenderView_paint_closure.prototype = {
    call$0() {
      var t1, t2, t3, t4, _i, paintCallback,
        localCallbacks = A._setArrayType($.RenderView__debugPaintCallbacks.slice(0), A._arrayInstanceType($.RenderView__debugPaintCallbacks));
      for (t1 = localCallbacks.length, t2 = this.context, t3 = this.offset, t4 = this.$this, _i = 0; _i < localCallbacks.length; localCallbacks.length === t1 || (0, A.throwConcurrentModificationError)(localCallbacks), ++_i) {
        paintCallback = localCallbacks[_i];
        if (B.JSArray_methods.contains$1($.RenderView__debugPaintCallbacks, paintCallback))
          paintCallback.call$3(t2, t3, t4);
      }
      return true;
    },
    $signature: 0
  };
  A.RenderView_compositeFrame_closure.prototype = {
    call$0() {
      var t2, t3, t4,
        t1 = $.debugRepaintRainbowEnabled;
      if (t1) {
        t1 = $.debugCurrentRepaintColor;
        t2 = t1.alpha;
        t3 = t1.saturation;
        t4 = t1.value;
        A.assertHelper(t2 >= 0);
        A.assertHelper(t2 <= 1);
        A.assertHelper(t3 <= 1);
        A.assertHelper(t4 <= 1);
        $.debugCurrentRepaintColor = new A.HSVColor(t2, (t1.hue + 2) % 360, t3, t4);
      }
      return true;
    },
    $signature: 0
  };
  A.RenderView_debugFillProperties_closure.prototype = {
    call$0() {
      this.properties.add$1(0, A.DiagnosticsNode_DiagnosticsNode$message("debug mode enabled - Web", true, B.DiagnosticsTreeStyle_8));
      return true;
    },
    $signature: 0
  };
  A._RenderView_RenderObject_RenderObjectWithChildMixin.prototype = {
    attach$1(owner) {
      var t1;
      this.super$RenderObject$attach(owner);
      t1 = this.RenderObjectWithChildMixin__child;
      if (t1 != null)
        t1.attach$1(owner);
    },
    detach$0(_) {
      var t1;
      this.super$RenderObject$detach(0);
      t1 = this.RenderObjectWithChildMixin__child;
      if (t1 != null)
        t1.detach$0(0);
    }
  };
  A.RevealedOffset.prototype = {
    toString$0(_) {
      return A.objectRuntimeType(this, "RevealedOffset") + "(offset: " + A.S(this.offset) + ", rect: " + this.rect.toString$0(0) + ")";
    }
  };
  A.ScrollDirection.prototype = {
    _enumToString$0() {
      return "ScrollDirection." + this._name;
    }
  };
  A.ViewportOffset.prototype = {
    moveTo$3$curve$duration(_, to, curve, duration) {
      var t1 = duration._duration === 0;
      if (t1) {
        this.jumpTo$1(to);
        return A.Future_Future$value(null, type$.void);
      } else
        return this.animateTo$3$curve$duration(to, curve, duration);
    },
    toString$0(_) {
      var _this = this,
        description = A._setArrayType([], type$.JSArray_String);
      type$.List_String._as(description);
      _this.super$ScrollPosition$debugFillDescription(description);
      B.JSArray_methods.add$1(description, A.getRuntimeTypeOfDartObject(_this.context).toString$0(0));
      B.JSArray_methods.add$1(description, _this.physics.toString$0(0));
      B.JSArray_methods.add$1(description, A.S(_this._activity));
      B.JSArray_methods.add$1(description, _this._userScrollDirection.toString$0(0));
      return A.objectRuntimeType(_this, "<optimized out>") + "#" + A.shortHash(_this) + "(" + B.JSArray_methods.join$1(description, ", ") + ")";
    },
    debugFillDescription$1(description) {
      var t1;
      type$.List_String._as(description);
      t1 = this._pixels;
      if (t1 != null)
        B.JSArray_methods.add$1(description, "offset: " + B.JSNumber_methods.toStringAsFixed$1(t1, 1));
    }
  };
  A.WrapAlignment.prototype = {
    _enumToString$0() {
      return "WrapAlignment." + this._name;
    },
    _distributeSpace$4(freeSpace, itemSpacing, itemCount, flipped) {
      var t1, _0_6, _this = this;
      A.assertHelper(itemCount > 0);
      $label0$0: {
        if (B.WrapAlignment_0 === _this) {
          t1 = new A._Record_2(flipped ? freeSpace : 0, itemSpacing);
          break $label0$0;
        }
        if (B.WrapAlignment_1 === _this) {
          t1 = B.WrapAlignment_0._distributeSpace$4(freeSpace, itemSpacing, itemCount, !flipped);
          break $label0$0;
        }
        _0_6 = B.WrapAlignment_3 === _this;
        if (_0_6 && itemCount < 2) {
          t1 = B.WrapAlignment_0._distributeSpace$4(freeSpace, itemSpacing, itemCount, flipped);
          break $label0$0;
        }
        if (B.WrapAlignment_2 === _this) {
          t1 = new A._Record_2(freeSpace / 2, itemSpacing);
          break $label0$0;
        }
        if (_0_6) {
          t1 = new A._Record_2(0, freeSpace / (itemCount - 1) + itemSpacing);
          break $label0$0;
        }
        if (B.WrapAlignment_4 === _this) {
          t1 = freeSpace / itemCount;
          t1 = new A._Record_2(t1 / 2, t1 + itemSpacing);
          break $label0$0;
        }
        if (B.WrapAlignment_5 === _this) {
          t1 = freeSpace / (itemCount + 1);
          t1 = new A._Record_2(t1, t1 + itemSpacing);
          break $label0$0;
        }
        t1 = null;
      }
      return t1;
    }
  };
  A.WrapCrossAlignment.prototype = {
    _enumToString$0() {
      return "WrapCrossAlignment." + this._name;
    },
    get$_flipped() {
      switch (this.index) {
        case 0:
          var t1 = B.WrapCrossAlignment_1;
          break;
        case 1:
          t1 = B.WrapCrossAlignment_0;
          break;
        case 2:
          t1 = B.WrapCrossAlignment_2;
          break;
        default:
          t1 = null;
      }
      return t1;
    },
    get$_wrap$_alignment() {
      switch (this.index) {
        case 0:
          var t1 = 0;
          break;
        case 1:
          t1 = 1;
          break;
        case 2:
          t1 = 0.5;
          break;
        default:
          t1 = null;
      }
      return t1;
    }
  };
  A._RunMetrics.prototype = {
    tryAddingNewChild$5(child, childSize, flipMainAxis, spacing, maxMainExtent) {
      var _this = this,
        t1 = _this.axisSize;
      if (t1._dx + childSize._dx + spacing - maxMainExtent > 1e-10)
        return new A._RunMetrics(childSize, child);
      else {
        _this.axisSize = A._AxisSize__(t1, A._AxisSize__(childSize, new A.Size(spacing, 0)));
        ++_this.childCount;
        if (flipMainAxis)
          _this.leadingChild = child;
        return null;
      }
    }
  };
  A.WrapParentData.prototype = {};
  A.RenderWrap.prototype = {
    set$direction(_, value) {
      if (this._wrap$_direction === value)
        return;
      this._wrap$_direction = value;
      this.markNeedsLayout$0();
    },
    set$alignment(value) {
      if (this._wrap$_alignment === value)
        return;
      this._wrap$_alignment = value;
      this.markNeedsLayout$0();
    },
    set$spacing(_, value) {
      if (this._wrap$_spacing === value)
        return;
      this._wrap$_spacing = value;
      this.markNeedsLayout$0();
    },
    set$runAlignment(value) {
      if (this._runAlignment === value)
        return;
      this._runAlignment = value;
      this.markNeedsLayout$0();
    },
    set$runSpacing(value) {
      if (this._runSpacing === value)
        return;
      this._runSpacing = value;
      this.markNeedsLayout$0();
    },
    set$crossAxisAlignment(value) {
      if (this._wrap$_crossAxisAlignment === value)
        return;
      this._wrap$_crossAxisAlignment = value;
      this.markNeedsLayout$0();
    },
    get$_wrap$_debugHasNecessaryDirections() {
      var _this = this,
        _s63_ = string$.x20has_a_,
        t1 = _this.ContainerRenderObjectMixin__firstChild;
      if (t1 != null && _this.ContainerRenderObjectMixin__lastChild !== t1)
        switch (_this._wrap$_direction.index) {
          case 0:
            if (A.assertTest(_this._wrap$_textDirection != null))
              A.assertThrow("Horizontal " + A.getRuntimeTypeOfDartObject(_this).toString$0(0) + string$.x20with_);
            break;
          case 1:
            break;
        }
      t1 = _this._wrap$_alignment;
      if (t1 === B.WrapAlignment_0 || t1 === B.WrapAlignment_1)
        switch (_this._wrap$_direction.index) {
          case 0:
            if (A.assertTest(_this._wrap$_textDirection != null))
              A.assertThrow("Horizontal " + A.getRuntimeTypeOfDartObject(_this).toString$0(0) + " with alignment " + _this._wrap$_alignment.toString$0(0) + _s63_);
            break;
          case 1:
            break;
        }
      t1 = _this._runAlignment;
      if (t1 === B.WrapAlignment_0 || t1 === B.WrapAlignment_1)
        switch (_this._wrap$_direction.index) {
          case 0:
            break;
          case 1:
            if (A.assertTest(_this._wrap$_textDirection != null))
              A.assertThrow("Vertical " + A.getRuntimeTypeOfDartObject(_this).toString$0(0) + " with runAlignment " + _this._runAlignment.toString$0(0) + _s63_);
            break;
        }
      t1 = _this._wrap$_crossAxisAlignment;
      if (t1 === B.WrapCrossAlignment_0 || t1 === B.WrapCrossAlignment_1)
        switch (_this._wrap$_direction.index) {
          case 0:
            break;
          case 1:
            if (A.assertTest(_this._wrap$_textDirection != null))
              A.assertThrow("Vertical " + A.getRuntimeTypeOfDartObject(_this).toString$0(0) + " with crossAxisAlignment " + _this._wrap$_crossAxisAlignment.toString$0(0) + _s63_);
            break;
        }
      return true;
    },
    setupParentData$1(child) {
      type$.RenderBox._as(child);
      if (!(child.parentData instanceof A.WrapParentData))
        child.parentData = new A.WrapParentData(null, null, B.Offset_0_0);
    },
    computeMinIntrinsicWidth$1(height) {
      var child, t1, t2, width, t3, _this = this;
      A._asDouble(height);
      switch (_this._wrap$_direction.index) {
        case 0:
          child = _this.ContainerRenderObjectMixin__firstChild;
          for (t1 = A._instanceType(_this), t2 = t1._eval$1("ContainerRenderObjectMixin.0"), t1 = t1._eval$1("ContainerRenderObjectMixin.1"), width = 0; child != null;) {
            width = Math.max(width, child.getMinIntrinsicWidth$1(1 / 0));
            t2._as(child);
            A.assertHelper(child.get$parent(child) === _this);
            t3 = child.parentData;
            t3.toString;
            child = t1._as(t3).ContainerParentDataMixin_nextSibling;
          }
          return width;
        case 1:
          return _this._computeIntrinsics$2$3(B.C__DryLayout, new A.BoxConstraints(0, 1 / 0, 0, height), _this.get$_computeDryLayout(), type$.BoxConstraints, type$.Size)._dx;
      }
    },
    computeMaxIntrinsicWidth$1(height) {
      var child, t1, t2, width, t3, _this = this;
      A._asDouble(height);
      switch (_this._wrap$_direction.index) {
        case 0:
          child = _this.ContainerRenderObjectMixin__firstChild;
          for (t1 = A._instanceType(_this), t2 = t1._eval$1("ContainerRenderObjectMixin.0"), t1 = t1._eval$1("ContainerRenderObjectMixin.1"), width = 0; child != null;) {
            width += child.getMaxIntrinsicWidth$1(1 / 0);
            t2._as(child);
            A.assertHelper(child.get$parent(child) === _this);
            t3 = child.parentData;
            t3.toString;
            child = t1._as(t3).ContainerParentDataMixin_nextSibling;
          }
          return width;
        case 1:
          return _this._computeIntrinsics$2$3(B.C__DryLayout, new A.BoxConstraints(0, 1 / 0, 0, height), _this.get$_computeDryLayout(), type$.BoxConstraints, type$.Size)._dx;
      }
    },
    computeMinIntrinsicHeight$1(width) {
      var child, t1, t2, height, t3, _this = this;
      A._asDouble(width);
      switch (_this._wrap$_direction.index) {
        case 0:
          return _this._computeIntrinsics$2$3(B.C__DryLayout, new A.BoxConstraints(0, width, 0, 1 / 0), _this.get$_computeDryLayout(), type$.BoxConstraints, type$.Size)._dy;
        case 1:
          child = _this.ContainerRenderObjectMixin__firstChild;
          for (t1 = A._instanceType(_this), t2 = t1._eval$1("ContainerRenderObjectMixin.0"), t1 = t1._eval$1("ContainerRenderObjectMixin.1"), height = 0; child != null;) {
            height = Math.max(height, child.getMinIntrinsicHeight$1(1 / 0));
            t2._as(child);
            A.assertHelper(child.get$parent(child) === _this);
            t3 = child.parentData;
            t3.toString;
            child = t1._as(t3).ContainerParentDataMixin_nextSibling;
          }
          return height;
      }
    },
    computeMaxIntrinsicHeight$1(width) {
      var child, t1, t2, height, t3, _this = this;
      A._asDouble(width);
      switch (_this._wrap$_direction.index) {
        case 0:
          return _this._computeIntrinsics$2$3(B.C__DryLayout, new A.BoxConstraints(0, width, 0, 1 / 0), _this.get$_computeDryLayout(), type$.BoxConstraints, type$.Size)._dy;
        case 1:
          child = _this.ContainerRenderObjectMixin__firstChild;
          for (t1 = A._instanceType(_this), t2 = t1._eval$1("ContainerRenderObjectMixin.0"), t1 = t1._eval$1("ContainerRenderObjectMixin.1"), height = 0; child != null;) {
            height += child.getMaxIntrinsicHeight$1(1 / 0);
            t2._as(child);
            A.assertHelper(child.get$parent(child) === _this);
            t3 = child.parentData;
            t3.toString;
            child = t1._as(t3).ContainerParentDataMixin_nextSibling;
          }
          return height;
      }
    },
    computeDistanceToActualBaseline$1(baseline) {
      return this.defaultComputeDistanceToHighestActualBaseline$1(type$.TextBaseline._as(baseline));
    },
    _getMainAxisExtent$1(childSize) {
      var t1;
      switch (this._wrap$_direction.index) {
        case 0:
          t1 = childSize._dx;
          break;
        case 1:
          t1 = childSize._dy;
          break;
        default:
          t1 = null;
      }
      return t1;
    },
    _getCrossAxisExtent$1(childSize) {
      var t1;
      switch (this._wrap$_direction.index) {
        case 0:
          t1 = childSize._dy;
          break;
        case 1:
          t1 = childSize._dx;
          break;
        default:
          t1 = null;
      }
      return t1;
    },
    _getOffset$2(mainAxisOffset, crossAxisOffset) {
      var t1;
      switch (this._wrap$_direction.index) {
        case 0:
          t1 = new A.Offset(mainAxisOffset, crossAxisOffset);
          break;
        case 1:
          t1 = new A.Offset(crossAxisOffset, mainAxisOffset);
          break;
        default:
          t1 = null;
      }
      return t1;
    },
    get$_areAxesFlipped() {
      var t2,
        t1 = this._wrap$_textDirection;
      switch ((t1 == null ? B.TextDirection_1 : t1).index) {
        case 1:
          t1 = false;
          break;
        case 0:
          t1 = true;
          break;
        default:
          t1 = null;
      }
      switch (this._wrap$_verticalDirection.index) {
        case 1:
          t2 = false;
          break;
        case 0:
          t2 = true;
          break;
        default:
          t2 = null;
      }
      switch (this._wrap$_direction.index) {
        case 0:
          t1 = new A._Record_2(t1, t2);
          break;
        case 1:
          t1 = new A._Record_2(t2, t1);
          break;
        default:
          t1 = null;
      }
      return t1;
    },
    computeDryBaseline$2(constraints, baseline) {
      var t1, _0_0, _0_1, runMetrics, t2, _0_2, childrenAxisSize, containerAxisSize, _this = this, _null = null, _box_0 = {};
      type$.BoxConstraints._as(constraints);
      type$.TextBaseline._as(baseline);
      if (_this.ContainerRenderObjectMixin__firstChild == null)
        return _null;
      switch (_this._wrap$_direction.index) {
        case 0:
          t1 = new A.BoxConstraints(0, constraints.maxWidth, 0, 1 / 0);
          break;
        case 1:
          t1 = new A.BoxConstraints(0, 1 / 0, 0, constraints.maxHeight);
          break;
        default:
          t1 = _null;
      }
      _0_0 = _this._computeRuns$2(constraints, A.layout_helper_ChildLayoutHelper_dryLayoutChild$closure());
      _0_1 = _0_0._0;
      runMetrics = _null;
      t2 = false;
      _0_2 = _0_0._1;
      t2 = type$.List__RunMetrics._is(_0_2);
      if (t2)
        runMetrics = _0_2;
      childrenAxisSize = _0_1;
      if (!t2)
        throw A.wrapException(A.StateError$("Pattern matching error"));
      containerAxisSize = A._AxisSize_applyConstraints(childrenAxisSize, constraints, _this._wrap$_direction);
      _box_0.baselineOffset = null;
      _this._positionChildren$5(runMetrics, childrenAxisSize, containerAxisSize, new A.RenderWrap_computeDryBaseline_findHighestBaseline(_box_0, t1, baseline), new A.RenderWrap_computeDryBaseline_getChildSize(t1));
      return _box_0.baselineOffset;
    },
    computeDryLayout$1(constraints) {
      return this._wrap$_computeDryLayout$1(constraints);
    },
    _wrap$_computeDryLayout$1(constraints) {
      var t1, _0_1, mainAxisLimit, _0_2, childConstraints, child, t2, mainAxisExtent, crossAxisExtent, runMainAxisExtent, runCrossAxisExtent, childCount, childSize, childMainAxisExtent, childCrossAxisExtent, t3, _this = this, _null = null;
      switch (_this._wrap$_direction.index) {
        case 0:
          t1 = constraints.maxWidth;
          t1 = new A._Record_2(new A.BoxConstraints(0, t1, 0, 1 / 0), t1);
          break;
        case 1:
          t1 = constraints.maxHeight;
          t1 = new A._Record_2(new A.BoxConstraints(0, 1 / 0, 0, t1), t1);
          break;
        default:
          t1 = _null;
      }
      _0_1 = t1._0;
      mainAxisLimit = _null;
      _0_2 = t1._1;
      mainAxisLimit = _0_2;
      childConstraints = _0_1;
      child = _this.ContainerRenderObjectMixin__firstChild;
      for (t1 = A._instanceType(_this), t2 = t1._eval$1("ContainerRenderObjectMixin.0"), t1 = t1._eval$1("ContainerRenderObjectMixin.1"), mainAxisExtent = 0, crossAxisExtent = 0, runMainAxisExtent = 0, runCrossAxisExtent = 0, childCount = 0; child != null;) {
        childSize = A.ChildLayoutHelper_dryLayoutChild(child, childConstraints);
        childMainAxisExtent = _this._getMainAxisExtent$1(childSize);
        childCrossAxisExtent = _this._getCrossAxisExtent$1(childSize);
        if (childCount > 0) {
          t3 = _this._wrap$_spacing;
          if (typeof mainAxisLimit !== "number")
            return A.iae(mainAxisLimit);
          t3 = runMainAxisExtent + childMainAxisExtent + t3 > mainAxisLimit;
        } else
          t3 = false;
        if (t3) {
          mainAxisExtent = Math.max(mainAxisExtent, runMainAxisExtent);
          crossAxisExtent += runCrossAxisExtent + _this._runSpacing;
          runMainAxisExtent = 0;
          runCrossAxisExtent = 0;
          childCount = 0;
        }
        runMainAxisExtent += childMainAxisExtent;
        runCrossAxisExtent = Math.max(runCrossAxisExtent, childCrossAxisExtent);
        if (childCount > 0)
          runMainAxisExtent += _this._wrap$_spacing;
        ++childCount;
        t2._as(child);
        A.assertHelper(child.get$parent(child) === _this);
        t3 = child.parentData;
        t3.toString;
        child = t1._as(t3).ContainerParentDataMixin_nextSibling;
      }
      crossAxisExtent += runCrossAxisExtent;
      mainAxisExtent = Math.max(mainAxisExtent, runMainAxisExtent);
      switch (_this._wrap$_direction.index) {
        case 0:
          t1 = new A.Size(mainAxisExtent, crossAxisExtent);
          break;
        case 1:
          t1 = new A.Size(crossAxisExtent, mainAxisExtent);
          break;
        default:
          t1 = _null;
      }
      return constraints.constrain$1(t1);
    },
    performLayout$0() {
      var _0_0, _0_1, runMetrics, t1, _0_2, childrenAxisSize, containerAxisSize, t2, _this = this,
        constraints = A.RenderObject.prototype.get$constraints.call(_this);
      _this.get$_wrap$_debugHasNecessaryDirections();
      if (_this.ContainerRenderObjectMixin__firstChild == null) {
        _this.set$size(0, new A.Size(constraints.constrainWidth$1(0), constraints.constrainHeight$1(0)));
        _this._wrap$_hasVisualOverflow = false;
        return;
      }
      _0_0 = _this._computeRuns$2(constraints, A.layout_helper_ChildLayoutHelper_layoutChild$closure());
      _0_1 = _0_0._0;
      runMetrics = null;
      t1 = false;
      _0_2 = _0_0._1;
      t1 = type$.List__RunMetrics._is(_0_2);
      if (t1)
        runMetrics = _0_2;
      childrenAxisSize = _0_1;
      if (!t1)
        throw A.wrapException(A.StateError$("Pattern matching error"));
      containerAxisSize = A._AxisSize_applyConstraints(childrenAxisSize, constraints, _this._wrap$_direction);
      _this.set$size(0, A._AxisSize__convert(containerAxisSize, _this._wrap$_direction));
      t1 = containerAxisSize._dx - childrenAxisSize._dx;
      t2 = containerAxisSize._dy - childrenAxisSize._dy;
      _this._wrap$_hasVisualOverflow = t1 < 0 || t2 < 0;
      _this._positionChildren$5(runMetrics, new A.Size(t1, t2), containerAxisSize, A.wrap_RenderWrap__setChildPosition$closure(), A.wrap_RenderWrap__getChildSize$closure());
    },
    _computeRuns$2(constraints, layoutChild) {
      var t1, _0_1, mainAxisLimit, _0_2, childConstraints, _1_1, flipMainAxis, spacing, runMetrics, child, t2, currentRun, childrenAxisSize, _this0, t3, newRun, _this = this, _null = null,
        _s22_ = "Pattern matching error";
      type$.Size_Function_RenderBox_BoxConstraints._as(layoutChild);
      A.assertHelper(_this.ContainerRenderObjectMixin__firstChild != null);
      switch (_this._wrap$_direction.index) {
        case 0:
          t1 = constraints.maxWidth;
          t1 = new A._Record_2(new A.BoxConstraints(0, t1, 0, 1 / 0), t1);
          break;
        case 1:
          t1 = constraints.maxHeight;
          t1 = new A._Record_2(new A.BoxConstraints(0, 1 / 0, 0, t1), t1);
          break;
        default:
          t1 = _null;
      }
      _0_1 = t1._0;
      mainAxisLimit = _null;
      _0_2 = t1._1;
      mainAxisLimit = _0_2;
      childConstraints = _0_1;
      _1_1 = _this.get$_areAxesFlipped()._0;
      flipMainAxis = _1_1;
      spacing = _this._wrap$_spacing;
      runMetrics = A._setArrayType([], type$.JSArray__RunMetrics);
      child = _this.ContainerRenderObjectMixin__firstChild;
      t1 = A._instanceType(_this);
      t2 = t1._eval$1("ContainerRenderObjectMixin.0");
      t1 = t1._eval$1("ContainerRenderObjectMixin.1");
      currentRun = _null;
      childrenAxisSize = B.Size_0_0;
      while (child != null) {
        _this0 = A._AxisSize__convert(layoutChild.call$2(child, childConstraints), _this._wrap$_direction);
        t3 = currentRun == null;
        newRun = t3 ? new A._RunMetrics(_this0, child) : currentRun.tryAddingNewChild$5(child, _this0, flipMainAxis, spacing, mainAxisLimit);
        if (newRun != null) {
          B.JSArray_methods.add$1(runMetrics, newRun);
          if (t3)
            t3 = _null;
          else {
            t3 = currentRun.axisSize;
            _this0 = new A.Size(t3._dy, t3._dx);
            t3 = _this0;
          }
          if (t3 == null)
            t3 = B.Size_0_0;
          _this0 = new A.Size(childrenAxisSize._dx + t3._dx, Math.max(childrenAxisSize._dy, t3._dy));
          childrenAxisSize = _this0;
          currentRun = newRun;
        }
        t2._as(child);
        A.assertHelper(child.get$parent(child) === _this);
        t3 = child.parentData;
        t3.toString;
        child = t1._as(t3).ContainerParentDataMixin_nextSibling;
      }
      A.assertHelper(runMetrics.length !== 0);
      t1 = _this._runSpacing;
      t2 = runMetrics.length;
      t3 = currentRun.axisSize;
      childrenAxisSize = A._AxisSize__(childrenAxisSize, A._AxisSize__(new A.Size(t1 * (t2 - 1), 0), new A.Size(t3._dy, t3._dx)));
      return new A._Record_2(new A.Size(childrenAxisSize._dy, childrenAxisSize._dx), runMetrics);
    },
    _positionChildren$5(runMetrics, freeAxisSize, containerAxisSize, positionChild, getChildSize) {
      var spacing, crossAxisFreeSpace, _0_0, _0_1, flipCrossAxis, _0_2, effectiveCrossAlignment, _1_0, _1_1, runBetweenSpace, _1_2, nextChild, t1, t2, runCrossAxisOffset, t3, t4, runCrossAxisExtent, childCount, mainAxisFreeSpace, _2_0, _2_1, childBetweenSpace, _2_2, remainingChildCount, child, childMainAxisOffset, _this0, _3_1, childCrossAxisExtent, _3_2, _this = this, _null = null;
      type$.List__RunMetrics._as(runMetrics);
      type$.void_Function_Offset_RenderBox._as(positionChild);
      type$.Size_Function_RenderBox._as(getChildSize);
      A.assertHelper(runMetrics.length !== 0);
      spacing = _this._wrap$_spacing;
      crossAxisFreeSpace = Math.max(0, freeAxisSize._dy);
      _0_0 = _this.get$_areAxesFlipped();
      _0_1 = _0_0._0;
      flipCrossAxis = _null;
      _0_2 = _0_0._1;
      flipCrossAxis = _0_2;
      A.boolConversionCheck(flipCrossAxis);
      effectiveCrossAlignment = _this._wrap$_crossAxisAlignment;
      if (flipCrossAxis)
        effectiveCrossAlignment = effectiveCrossAlignment.get$_flipped();
      _1_0 = _this._runAlignment._distributeSpace$4(crossAxisFreeSpace, _this._runSpacing, runMetrics.length, flipCrossAxis);
      _1_1 = _1_0._0;
      runBetweenSpace = _null;
      _1_2 = _1_0._1;
      runBetweenSpace = _1_2;
      nextChild = A.boolConversionCheck(_0_1) ? _this.get$childBefore() : _this.get$childAfter();
      for (t1 = J.get$iterator$ax(flipCrossAxis ? new A.ReversedListIterable(runMetrics, A._arrayInstanceType(runMetrics)._eval$1("ReversedListIterable<1>")) : runMetrics), t2 = containerAxisSize._dx, runCrossAxisOffset = _1_1; t1.moveNext$0();) {
        t3 = t1.get$current(t1);
        t4 = t3.axisSize;
        runCrossAxisExtent = t4._dy;
        childCount = t3.childCount;
        mainAxisFreeSpace = Math.max(0, t2 - t4._dx);
        _2_0 = _this._wrap$_alignment._distributeSpace$4(mainAxisFreeSpace, spacing, childCount, _0_1);
        _2_1 = _2_0._0;
        childBetweenSpace = _null;
        _2_2 = _2_0._1;
        childBetweenSpace = _2_2;
        remainingChildCount = t3.childCount;
        child = t3.leadingChild;
        childMainAxisOffset = _2_1;
        while (true) {
          if (!(child != null && remainingChildCount > 0))
            break;
          _this0 = A._AxisSize__convert(getChildSize.call$1(child), _this._wrap$_direction);
          _3_1 = _this0._dx;
          childCrossAxisExtent = _null;
          _3_2 = _this0._dy;
          childCrossAxisExtent = _3_2;
          t3 = effectiveCrossAlignment.get$_wrap$_alignment();
          if (typeof childCrossAxisExtent !== "number")
            return A.iae(childCrossAxisExtent);
          positionChild.call$2(_this._getOffset$2(childMainAxisOffset, runCrossAxisOffset + t3 * (runCrossAxisExtent - childCrossAxisExtent)), child);
          if (typeof _3_1 !== "number")
            return _3_1.$add();
          if (typeof childBetweenSpace !== "number")
            return A.iae(childBetweenSpace);
          childMainAxisOffset += _3_1 + childBetweenSpace;
          child = nextChild.call$1(child);
          --remainingChildCount;
        }
        if (typeof runBetweenSpace !== "number")
          return A.iae(runBetweenSpace);
        runCrossAxisOffset += runCrossAxisExtent + runBetweenSpace;
      }
    },
    hitTestChildren$2$position(result, position) {
      return this.defaultHitTestChildren$2$position(result, position);
    },
    paint$2(context, offset) {
      var t3, _this = this,
        t1 = _this._wrap$_hasVisualOverflow && _this._wrap$_clipBehavior !== B.Clip_0,
        t2 = _this._wrap$_clipRectLayer;
      if (t1) {
        A.assertHelper(!_this._needsCompositingBitsUpdate);
        t1 = _this.__RenderObject__needsCompositing_A;
        t1 === $ && A.throwLateFieldNI("_needsCompositing");
        t3 = _this.get$size(0);
        t2.set$layer(0, context.pushClipRect$6$clipBehavior$oldLayer(t1, offset, new A.Rect(0, 0, 0 + t3._dx, 0 + t3._dy), _this.get$defaultPaint(), _this._wrap$_clipBehavior, t2._layer));
      } else {
        t2.set$layer(0, null);
        _this.defaultPaint$2(context, offset);
      }
    },
    dispose$0() {
      this._wrap$_clipRectLayer.set$layer(0, null);
      this.super$RenderObject$dispose();
    },
    debugFillProperties$1(properties) {
      var t1, _this = this, _null = null;
      _this.super$RenderBox$debugFillProperties(properties);
      properties.add$1(0, A.EnumProperty$("direction", _this._wrap$_direction, B.C__NoDefaultValue, B.DiagnosticLevel_3, type$.Axis));
      t1 = type$.WrapAlignment;
      properties.add$1(0, A.EnumProperty$("alignment", _this._wrap$_alignment, B.C__NoDefaultValue, B.DiagnosticLevel_3, t1));
      properties.add$1(0, A.DoubleProperty$("spacing", _this._wrap$_spacing, B.C__NoDefaultValue, _null, B.DiagnosticLevel_3, true, _null, _null));
      properties.add$1(0, A.EnumProperty$("runAlignment", _this._runAlignment, B.C__NoDefaultValue, B.DiagnosticLevel_3, t1));
      properties.add$1(0, A.DoubleProperty$("runSpacing", _this._runSpacing, B.C__NoDefaultValue, _null, B.DiagnosticLevel_3, true, _null, _null));
      properties.add$1(0, A.DoubleProperty$("crossAxisAlignment", _this._runSpacing, B.C__NoDefaultValue, _null, B.DiagnosticLevel_3, true, _null, _null));
      properties.add$1(0, A.EnumProperty$("textDirection", _this._wrap$_textDirection, _null, B.DiagnosticLevel_3, type$.TextDirection));
      properties.add$1(0, A.EnumProperty$("verticalDirection", _this._wrap$_verticalDirection, B.VerticalDirection_1, B.DiagnosticLevel_3, type$.VerticalDirection));
    }
  };
  A.RenderWrap_computeDryBaseline_findHighestBaseline.prototype = {
    call$2(offset, child) {
      var t1 = this._box_0;
      t1.baselineOffset = A.BaselineOffset_minOf(t1.baselineOffset, A.BaselineOffset__(child.getDryBaseline$2(this.childConstraints, this.baseline), offset._dy));
    },
    $signature: 139
  };
  A.RenderWrap_computeDryBaseline_getChildSize.prototype = {
    call$1(child) {
      return child._computeIntrinsics$2$3(B.C__DryLayout, this.childConstraints, child.get$_computeDryLayout(), type$.BoxConstraints, type$.Size);
    },
    $signature: 140
  };
  A._RenderWrap_RenderBox_ContainerRenderObjectMixin.prototype = {
    attach$1(owner) {
      var child, t1, t2;
      this.super$RenderObject$attach(owner);
      child = this.ContainerRenderObjectMixin__firstChild;
      for (t1 = type$.WrapParentData; child != null;) {
        child.attach$1(owner);
        t2 = child.parentData;
        t2.toString;
        child = t1._as(t2).ContainerParentDataMixin_nextSibling;
      }
    },
    detach$0(_) {
      var child, t1, t2;
      this.super$RenderObject$detach(0);
      child = this.ContainerRenderObjectMixin__firstChild;
      for (t1 = type$.WrapParentData; child != null;) {
        child.detach$0(0);
        t2 = child.parentData;
        t2.toString;
        child = t1._as(t2).ContainerParentDataMixin_nextSibling;
      }
    }
  };
  A._RenderWrap_RenderBox_ContainerRenderObjectMixin_RenderBoxContainerDefaultsMixin.prototype = {};
  A._FrameCallbackEntry.prototype = {
    _FrameCallbackEntry$2$rescheduling(callback, rescheduling) {
      A.assertHelper(new A._FrameCallbackEntry_closure(this, rescheduling).call$0());
    }
  };
  A._FrameCallbackEntry_closure.prototype = {
    call$0() {
      var t1 = this.$this;
      if (this.rescheduling) {
        A.assertHelper(new A._FrameCallbackEntry__closure().call$0());
        t1.debugStack = $._FrameCallbackEntry_debugCurrentCallbackStack;
      } else
        t1.debugStack = A.StackTrace_current();
      return true;
    },
    $signature: 0
  };
  A._FrameCallbackEntry__closure.prototype = {
    call$0() {
      if ($._FrameCallbackEntry_debugCurrentCallbackStack == null)
        throw A.wrapException(A.FlutterError$fromParts(A._setArrayType([A.ErrorSummary$("scheduleFrameCallback called with rescheduling true, but no callback is in scope."), A.ErrorDescription$('The "rescheduling" argument should only be set to true if the callback is being reregistered from within the callback itself, and only then if the callback itself is entirely synchronous.'), A.ErrorHint$('If this is the initial registration of the callback, or if the callback is asynchronous, then do not use the "rescheduling" argument.')], type$.JSArray_DiagnosticsNode)));
      return true;
    },
    $signature: 0
  };
  A.SchedulerPhase.prototype = {
    _enumToString$0() {
      return "SchedulerPhase." + this._name;
    }
  };
  A.PerformanceModeRequestHandle.prototype = {
    dispose$0() {
      var _this = this;
      A.assertHelper(_this._cleanup != null);
      $.$get$FlutterMemoryAllocations_instance().dispatchObjectDisposed$1$object(_this);
      _this._cleanup.call$0();
      _this.set$_cleanup(null);
    },
    set$_cleanup(_cleanup) {
      this._cleanup = type$.nullable_void_Function._as(_cleanup);
    }
  };
  A.SchedulerBinding.prototype = {
    addTimingsCallback$1(callback) {
      var t1 = this.SchedulerBinding__timingsCallbacks;
      B.JSArray_methods.add$1(t1, type$.void_Function_List_FrameTiming._as(callback));
      if (t1.length === 1) {
        t1 = $.$get$EnginePlatformDispatcher__instance();
        A.assertHelper(t1._onReportTimings == null);
        t1.set$_onReportTimings(type$.nullable_void_Function_List_FrameTiming._as(this.get$_executeTimingsCallbacks()));
        t1._onReportTimingsZone = $.Zone__current;
      }
      A.assertHelper(J.$eq$($.$get$EnginePlatformDispatcher__instance()._onReportTimings, this.get$_executeTimingsCallbacks()));
    },
    removeTimingsCallback$1(callback) {
      var t1;
      type$.void_Function_List_FrameTiming._as(callback);
      t1 = this.SchedulerBinding__timingsCallbacks;
      A.assertHelper(B.JSArray_methods.contains$1(t1, callback));
      B.JSArray_methods.remove$1(t1, callback);
      if (t1.length === 0) {
        t1 = $.$get$EnginePlatformDispatcher__instance();
        t1.set$_onReportTimings(null);
        t1._onReportTimingsZone = $.Zone__current;
      }
    },
    _executeTimingsCallbacks$1(timings) {
      var callback, exception, stack, t1, clonedCallbacks, t2, _i, exception0, t3, t4, t5;
      type$.List_FrameTiming._as(timings);
      t1 = this.SchedulerBinding__timingsCallbacks;
      clonedCallbacks = A.List_List$of(t1, true, type$.void_Function_List_FrameTiming);
      for (t2 = clonedCallbacks.length, _i = 0; _i < t2; ++_i) {
        callback = clonedCallbacks[_i];
        try {
          if (B.JSArray_methods.contains$1(t1, callback))
            callback.call$1(timings);
        } catch (exception0) {
          exception = A.unwrapException(exception0);
          stack = A.getTraceFromException(exception0);
          t3 = {};
          t3.collector = null;
          A.assertHelper(new A.SchedulerBinding__executeTimingsCallbacks_closure(t3, callback).call$0());
          t4 = A.ErrorDescription$("while executing callbacks for FrameTiming");
          t3 = t3.collector;
          t5 = $.$get$FlutterError_onError();
          if (t5 != null)
            t5.call$1(new A.FlutterErrorDetails(exception, stack, "Flutter framework", t4, t3, false));
        }
      }
    },
    handleAppLifecycleStateChanged$1(state) {
      var _this = this;
      if (_this.SchedulerBinding__lifecycleState === state)
        return;
      _this.SchedulerBinding__lifecycleState = state;
      switch (state.index) {
        case 1:
        case 2:
          _this._setFramesEnabledState$1(true);
          break;
        case 3:
        case 4:
        case 0:
          _this._setFramesEnabledState$1(false);
          break;
      }
    },
    _ensureEventLoopCallback$0() {
      var _this = this;
      A.assertHelper(_this._lockCount <= 0);
      A.assertHelper(_this.SchedulerBinding__taskQueue._priority_queue$_length !== 0);
      if (_this.SchedulerBinding__hasRequestedAnEventLoopCallback)
        return;
      _this.SchedulerBinding__hasRequestedAnEventLoopCallback = true;
      A.Timer_Timer(B.Duration_0, _this.get$_runTasks());
    },
    _runTasks$0() {
      this.SchedulerBinding__hasRequestedAnEventLoopCallback = false;
      if (this.handleEventLoopCallback$0())
        this._ensureEventLoopCallback$0();
    },
    handleEventLoopCallback$0() {
      var entry, exception, exceptionStack, newLength, last, exception0, _this = this,
        _s10_ = "No element",
        t1 = _this.SchedulerBinding__taskQueue,
        t2 = t1._priority_queue$_length === 0;
      if (t2 || _this._lockCount > 0)
        return false;
      if (t2)
        A.throwExpression(A.StateError$(_s10_));
      entry = t1._elementAt$1(0);
      t2 = entry.get$priority();
      if (A.boolConversionCheck(_this.SchedulerBinding_schedulingStrategy.call$2$priority$scheduler(t2, _this))) {
        try {
          if (t1._priority_queue$_length === 0)
            A.throwExpression(A.StateError$(_s10_));
          ++t1._priority_queue$_modificationCount;
          t1._elementAt$1(0);
          newLength = t1._priority_queue$_length - 1;
          last = t1._elementAt$1(newLength);
          B.JSArray_methods.$indexSet(t1._priority_queue$_queue, newLength, null);
          t1._priority_queue$_length = newLength;
          if (newLength > 0)
            t1._bubbleDown$2(last, 0);
          entry.run$0();
        } catch (exception0) {
          exception = A.unwrapException(exception0);
          exceptionStack = A.getTraceFromException(exception0);
          t2 = {};
          t2.callbackStack = null;
          A.assertHelper(new A.SchedulerBinding_handleEventLoopCallback_closure(t2, entry).call$0());
          t2 = A.ErrorDescription$("during a task callback");
          A.FlutterError_reportError(new A.FlutterErrorDetails(exception, exceptionStack, "scheduler library", t2, null, false));
        }
        return t1._priority_queue$_length !== 0;
      }
      return true;
    },
    scheduleFrameCallback$2$rescheduling(callback, rescheduling) {
      var t1, _this = this;
      type$.void_Function_Duration._as(callback);
      _this.scheduleFrame$0();
      t1 = ++_this.SchedulerBinding__nextFrameCallbackId;
      _this.SchedulerBinding__transientCallbacks.$indexSet(0, t1, A._FrameCallbackEntry$(callback, rescheduling));
      return _this.SchedulerBinding__nextFrameCallbackId;
    },
    scheduleFrameCallback$1(callback) {
      return this.scheduleFrameCallback$2$rescheduling(callback, false);
    },
    addPostFrameCallback$2$debugLabel(callback, debugLabel) {
      var t1 = {};
      t1.callback = callback;
      t1.callback = type$.void_Function_Duration._as(callback);
      A.assertHelper(new A.SchedulerBinding_addPostFrameCallback_closure(t1, debugLabel).call$0());
      B.JSArray_methods.add$1(this.SchedulerBinding__postFrameCallbacks, t1.callback);
    },
    addPostFrameCallback$1(callback) {
      return this.addPostFrameCallback$2$debugLabel(callback, "callback");
    },
    get$endOfFrame() {
      var _this = this;
      if (_this.SchedulerBinding__nextFrameCompleter == null) {
        if (_this.SchedulerBinding__schedulerPhase === B.SchedulerPhase_0)
          _this.scheduleFrame$0();
        _this.SchedulerBinding__nextFrameCompleter = new A._AsyncCompleter(new A._Future($.Zone__current, type$._Future_void), type$._AsyncCompleter_void);
        _this.addPostFrameCallback$2$debugLabel(new A.SchedulerBinding_endOfFrame_closure(_this), "SchedulerBinding.completeFrame");
      }
      return _this.SchedulerBinding__nextFrameCompleter.future;
    },
    get$framesEnabled() {
      return this.SchedulerBinding__framesEnabled;
    },
    _setFramesEnabledState$1(enabled) {
      if (this.SchedulerBinding__framesEnabled === enabled)
        return;
      this.SchedulerBinding__framesEnabled = enabled;
      if (enabled)
        this.scheduleFrame$0();
    },
    ensureFrameCallbacksRegistered$0() {
      var t1 = $.$get$EnginePlatformDispatcher__instance();
      if (t1._onBeginFrame == null) {
        t1.set$_onBeginFrame(type$.nullable_void_Function_Duration._as(this.get$_handleBeginFrame()));
        t1._onBeginFrameZone = $.Zone__current;
      }
      if (t1._onDrawFrame == null) {
        t1.set$_onDrawFrame(type$.nullable_void_Function._as(this.get$_handleDrawFrame()));
        t1._onDrawFrameZone = $.Zone__current;
      }
    },
    ensureVisualUpdate$0() {
      switch (this.SchedulerBinding__schedulerPhase.index) {
        case 0:
        case 4:
          this.scheduleFrame$0();
          return;
        case 1:
        case 2:
        case 3:
          return;
      }
    },
    scheduleFrame$0() {
      var t1, _this = this;
      if (!_this.SchedulerBinding__hasScheduledFrame)
        t1 = !(A.SchedulerBinding.prototype.get$framesEnabled.call(_this) && _this.WidgetsBinding__readyToProduceFrames);
      else
        t1 = true;
      if (t1)
        return;
      A.assertHelper(new A.SchedulerBinding_scheduleFrame_closure(_this).call$0());
      _this.ensureFrameCallbacksRegistered$0();
      $.$get$EnginePlatformDispatcher__instance().scheduleFrame$0();
      _this.SchedulerBinding__hasScheduledFrame = true;
    },
    scheduleForcedFrame$0() {
      var _this = this;
      if (_this.SchedulerBinding__hasScheduledFrame)
        return;
      A.assertHelper(new A.SchedulerBinding_scheduleForcedFrame_closure(_this).call$0());
      _this.ensureFrameCallbacksRegistered$0();
      $.$get$EnginePlatformDispatcher__instance().scheduleFrame$0();
      _this.SchedulerBinding__hasScheduledFrame = true;
    },
    scheduleWarmUpFrame$0() {
      var debugTimelineTask, hadScheduledFrame, t2, t3, _this = this, t1 = {};
      if (_this.SchedulerBinding__warmUpFrame || _this.SchedulerBinding__schedulerPhase !== B.SchedulerPhase_0)
        return;
      _this.SchedulerBinding__warmUpFrame = true;
      t1.debugTimelineTask = null;
      debugTimelineTask = A.TimelineTask$();
      debugTimelineTask.start$1(0, "Warm-up frame");
      t1.debugTimelineTask = debugTimelineTask;
      hadScheduledFrame = _this.SchedulerBinding__hasScheduledFrame;
      $.$get$EnginePlatformDispatcher__instance();
      t2 = type$.void_Function;
      t3 = t2._as(new A.SchedulerBinding_scheduleWarmUpFrame_closure(_this));
      t2 = t2._as(new A.SchedulerBinding_scheduleWarmUpFrame_closure0(_this, hadScheduledFrame));
      A.Timer_Timer(B.Duration_0, t3);
      A.Timer_Timer(B.Duration_0, t2);
      _this.lockEvents$1(new A.SchedulerBinding_scheduleWarmUpFrame_closure1(t1, _this));
    },
    resetEpoch$0() {
      var _this = this;
      _this.SchedulerBinding__epochStart = _this._adjustForEpoch$1(_this.SchedulerBinding__lastRawTimeStamp);
      _this.SchedulerBinding__firstRawTimeStampInEpoch = null;
    },
    _adjustForEpoch$1(rawTimeStamp) {
      var t1 = this.SchedulerBinding__firstRawTimeStampInEpoch,
        rawDurationSinceEpoch = t1 == null ? B.Duration_0 : new A.Duration(rawTimeStamp._duration - t1._duration);
      return A.Duration$(B.JSNumber_methods.round$0(rawDurationSinceEpoch._duration / $._timeDilation) + this.SchedulerBinding__epochStart._duration, 0, 0);
    },
    _handleBeginFrame$1(rawTimeStamp) {
      var _this = this;
      type$.Duration._as(rawTimeStamp);
      if (_this.SchedulerBinding__warmUpFrame) {
        A.assertHelper(!_this.SchedulerBinding__rescheduleAfterWarmUpFrame);
        _this.SchedulerBinding__rescheduleAfterWarmUpFrame = true;
        return;
      }
      _this.handleBeginFrame$1(rawTimeStamp);
    },
    _handleDrawFrame$0() {
      var _this = this;
      if (_this.SchedulerBinding__rescheduleAfterWarmUpFrame) {
        _this.SchedulerBinding__rescheduleAfterWarmUpFrame = false;
        _this.addPostFrameCallback$2$debugLabel(new A.SchedulerBinding__handleDrawFrame_closure(_this), "SchedulerBinding.scheduleFrame");
        return;
      }
      _this.handleDrawFrame$0();
    },
    handleBeginFrame$1(rawTimeStamp) {
      var callbacks, t2, _this = this,
        t1 = _this.SchedulerBinding__frameTimelineTask;
      t1.start$1(0, "Frame");
      if (_this.SchedulerBinding__firstRawTimeStampInEpoch == null)
        _this.SchedulerBinding__firstRawTimeStampInEpoch = rawTimeStamp;
      t2 = rawTimeStamp == null;
      _this.SchedulerBinding__currentFrameTimeStamp = _this._adjustForEpoch$1(t2 ? _this.SchedulerBinding__lastRawTimeStamp : rawTimeStamp);
      if (!t2)
        _this.SchedulerBinding__lastRawTimeStamp = rawTimeStamp;
      A.assertHelper(new A.SchedulerBinding_handleBeginFrame_closure(_this, rawTimeStamp).call$0());
      A.assertHelper(_this.SchedulerBinding__schedulerPhase === B.SchedulerPhase_0);
      _this.SchedulerBinding__hasScheduledFrame = false;
      try {
        t1.start$1(0, "Animate");
        _this.SchedulerBinding__schedulerPhase = B.SchedulerPhase_1;
        callbacks = _this.SchedulerBinding__transientCallbacks;
        _this.set$_transientCallbacks(A.LinkedHashMap_LinkedHashMap$_empty(type$.int, type$._FrameCallbackEntry));
        J.forEach$1$ax(callbacks, new A.SchedulerBinding_handleBeginFrame_closure0(_this));
        _this.SchedulerBinding__removedIds.clear$0(0);
      } finally {
        _this.SchedulerBinding__schedulerPhase = B.SchedulerPhase_2;
      }
    },
    requestPerformanceMode$1(mode) {
      var _this = this,
        t1 = _this.SchedulerBinding__performanceMode,
        t2 = t1 == null;
      if (!t2 && t1 !== mode)
        return null;
      if (t1 === mode) {
        A.assertHelper(_this.SchedulerBinding__numPerformanceModeRequests > 0);
        ++_this.SchedulerBinding__numPerformanceModeRequests;
      } else if (t2) {
        A.assertHelper(_this.SchedulerBinding__numPerformanceModeRequests === 0);
        _this.SchedulerBinding__performanceMode = mode;
        _this.SchedulerBinding__numPerformanceModeRequests = 1;
      }
      t1 = new A.PerformanceModeRequestHandle(_this.get$_disposePerformanceModeRequest());
      $.$get$FlutterMemoryAllocations_instance().dispatchObjectCreated$3$className$library$object(B.Type_PerformanceModeRequestHandle_lQ1.toString$0(0), "package:flutter/scheduler.dart", t1);
      return t1;
    },
    _disposePerformanceModeRequest$0() {
      if (--this.SchedulerBinding__numPerformanceModeRequests === 0) {
        this.SchedulerBinding__performanceMode = null;
        $.$get$EnginePlatformDispatcher__instance();
      }
    },
    handleDrawFrame$0() {
      var callback, localPostFrameCallbacks, callback0, t1, t2, t3, t4, _i, t5, _this = this;
      A.assertHelper(_this.SchedulerBinding__schedulerPhase === B.SchedulerPhase_2);
      t1 = _this.SchedulerBinding__frameTimelineTask;
      t1.finish$0(0);
      try {
        _this.SchedulerBinding__schedulerPhase = B.SchedulerPhase_3;
        for (t2 = type$.void_Function_Duration, t3 = A.List_List$of(_this.SchedulerBinding__persistentCallbacks, true, t2), t4 = t3.length, _i = 0; _i < t4; ++_i) {
          callback = t3[_i];
          t5 = _this.SchedulerBinding__currentFrameTimeStamp;
          t5.toString;
          _this._invokeFrameCallback$2(callback, t5);
        }
        _this.SchedulerBinding__schedulerPhase = B.SchedulerPhase_4;
        t3 = _this.SchedulerBinding__postFrameCallbacks;
        localPostFrameCallbacks = A.List_List$of(t3, true, t2);
        B.JSArray_methods.clear$0(t3);
        A.FlutterTimeline_startSync("POST_FRAME", null);
        try {
          for (t2 = localPostFrameCallbacks, t3 = t2.length, _i = 0; _i < t2.length; t2.length === t3 || (0, A.throwConcurrentModificationError)(t2), ++_i) {
            callback0 = t2[_i];
            t4 = _this.SchedulerBinding__currentFrameTimeStamp;
            t4.toString;
            _this._invokeFrameCallback$2(callback0, t4);
          }
        } finally {
          A.Timeline_finishSync();
        }
      } finally {
        _this.SchedulerBinding__schedulerPhase = B.SchedulerPhase_0;
        t1.finish$0(0);
        A.assertHelper(new A.SchedulerBinding_handleDrawFrame_closure(_this).call$0());
        _this.SchedulerBinding__currentFrameTimeStamp = null;
      }
    },
    _profileFramePostEvent$1(frameTiming) {
      var t1 = type$.FrameTiming._as(frameTiming)._ui$_data,
        t2 = B.JSArray_methods.get$last(t1),
        t3 = t1[1],
        t4 = t1[4],
        t5 = A.Duration$(t4, 0, 0),
        t6 = t1[0];
      A.postEvent("Flutter.Frame", type$.Map_String_dynamic._as(A.LinkedHashMap_LinkedHashMap$_literal(["number", t2, "startTime", t3, "elapsed", t5._duration - A.Duration$(t6, 0, 0)._duration, "build", A.Duration$(t1[2], 0, 0)._duration - A.Duration$(t3, 0, 0)._duration, "raster", A.Duration$(t4, 0, 0)._duration - A.Duration$(t1[3], 0, 0)._duration, "vsyncOverhead", A.Duration$(t3, 0, 0)._duration - A.Duration$(t6, 0, 0)._duration], type$.String, type$.dynamic)), "Extension");
    },
    _invokeFrameCallback$3(callback, timeStamp, callbackStack) {
      var exception, exceptionStack, exception0, t1, t2;
      type$.void_Function_Duration._as(callback);
      A.assertHelper($._FrameCallbackEntry_debugCurrentCallbackStack == null);
      A.assertHelper(new A.SchedulerBinding__invokeFrameCallback_closure(callbackStack).call$0());
      try {
        callback.call$1(timeStamp);
      } catch (exception0) {
        exception = A.unwrapException(exception0);
        exceptionStack = A.getTraceFromException(exception0);
        t1 = A.ErrorDescription$("during a scheduler callback");
        t2 = callbackStack == null ? null : new A.SchedulerBinding__invokeFrameCallback_closure0(callbackStack);
        A.FlutterError_reportError(new A.FlutterErrorDetails(exception, exceptionStack, "scheduler library", t1, t2, false));
      }
      A.assertHelper(new A.SchedulerBinding__invokeFrameCallback_closure1().call$0());
    },
    _invokeFrameCallback$2(callback, timeStamp) {
      return this._invokeFrameCallback$3(callback, timeStamp, null);
    },
    set$_transientCallbacks(_transientCallbacks) {
      this.SchedulerBinding__transientCallbacks = type$.Map_int__FrameCallbackEntry._as(_transientCallbacks);
    },
    $isBindingBase: 1
  };
  A.SchedulerBinding__executeTimingsCallbacks_closure.prototype = {
    call$0() {
      this._box_0.collector = new A.SchedulerBinding__executeTimingsCallbacks__closure(this.callback);
      return true;
    },
    $signature: 0
  };
  A.SchedulerBinding__executeTimingsCallbacks__closure.prototype = {
    call$0() {
      var _null = null;
      return A._setArrayType([A.DiagnosticsProperty$("The TimingsCallback that gets executed was", this.callback, true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_9, _null, type$.void_Function_List_FrameTiming)], type$.JSArray_DiagnosticsNode);
    },
    $signature: 9
  };
  A.SchedulerBinding_handleEventLoopCallback_closure.prototype = {
    call$0() {
      this._box_0.callbackStack = this.entry.get$debugStack();
      return true;
    },
    $signature: 0
  };
  A.SchedulerBinding_addPostFrameCallback_closure.prototype = {
    call$0() {
      return true;
    },
    $signature: 0
  };
  A.SchedulerBinding_endOfFrame_closure.prototype = {
    call$1(timeStamp) {
      var t1;
      type$.Duration._as(timeStamp);
      t1 = this.$this;
      t1.SchedulerBinding__nextFrameCompleter.complete$0(0);
      t1.SchedulerBinding__nextFrameCompleter = null;
    },
    $signature: 7
  };
  A.SchedulerBinding_scheduleFrame_closure.prototype = {
    call$0() {
      return true;
    },
    $signature: 0
  };
  A.SchedulerBinding_scheduleForcedFrame_closure.prototype = {
    call$0() {
      return true;
    },
    $signature: 0
  };
  A.SchedulerBinding_scheduleWarmUpFrame_closure.prototype = {
    call$0() {
      var t1 = this.$this;
      A.assertHelper(t1.SchedulerBinding__warmUpFrame);
      t1.handleBeginFrame$1(null);
    },
    $signature: 1
  };
  A.SchedulerBinding_scheduleWarmUpFrame_closure0.prototype = {
    call$0() {
      var t1 = this.$this;
      A.assertHelper(t1.SchedulerBinding__warmUpFrame);
      t1.handleDrawFrame$0();
      t1.resetEpoch$0();
      t1.SchedulerBinding__warmUpFrame = false;
      if (this.hadScheduledFrame)
        t1.scheduleFrame$0();
    },
    $signature: 1
  };
  A.SchedulerBinding_scheduleWarmUpFrame_closure1.prototype = {
    call$0() {
      var $async$goto = 0,
        $async$completer = A._makeAsyncAwaitCompleter(type$.void),
        $async$self = this;
      var $async$call$0 = A._wrapJsFunctionForAsync(function($async$errorCode, $async$result) {
        if ($async$errorCode === 1)
          return A._asyncRethrow($async$result, $async$completer);
        while (true)
          switch ($async$goto) {
            case 0:
              // Function start
              $async$goto = 2;
              return A._asyncAwait($async$self.$this.get$endOfFrame(), $async$call$0);
            case 2:
              // returning from await.
              $async$self._box_0.debugTimelineTask.finish$0(0);
              // implicit return
              return A._asyncReturn(null, $async$completer);
          }
      });
      return A._asyncStartSync($async$call$0, $async$completer);
    },
    $signature: 15
  };
  A.SchedulerBinding__handleDrawFrame_closure.prototype = {
    call$1(timeStamp) {
      var t1;
      type$.Duration._as(timeStamp);
      t1 = this.$this;
      t1.SchedulerBinding__hasScheduledFrame = false;
      t1.scheduleFrame$0();
    },
    $signature: 7
  };
  A.SchedulerBinding_handleBeginFrame_closure.prototype = {
    call$0() {
      ++this.$this.SchedulerBinding__debugFrameNumber;
      return true;
    },
    $signature: 0
  };
  A.SchedulerBinding_handleBeginFrame_closure0.prototype = {
    call$2(id, callbackEntry) {
      var t1, t2;
      A._asInt(id);
      type$._FrameCallbackEntry._as(callbackEntry);
      t1 = this.$this;
      if (!t1.SchedulerBinding__removedIds.contains$1(0, id)) {
        t2 = t1.SchedulerBinding__currentFrameTimeStamp;
        t2.toString;
        t1._invokeFrameCallback$3(callbackEntry.callback, t2, callbackEntry.debugStack);
      }
    },
    $signature: 315
  };
  A.SchedulerBinding_handleDrawFrame_closure.prototype = {
    call$0() {
      this.$this.SchedulerBinding__debugBanner = null;
      return true;
    },
    $signature: 0
  };
  A.SchedulerBinding__invokeFrameCallback_closure.prototype = {
    call$0() {
      $._FrameCallbackEntry_debugCurrentCallbackStack = this.callbackStack;
      return true;
    },
    $signature: 0
  };
  A.SchedulerBinding__invokeFrameCallback_closure0.prototype = {
    call$0() {
      return A._setArrayType([A.DiagnosticsStackTrace$("\nThis exception was thrown in the context of a scheduler callback. When the scheduler callback was _registered_ (as opposed to when the exception was thrown), this was the stack", this.callbackStack, null)], type$.JSArray_DiagnosticsNode);
    },
    $signature: 9
  };
  A.SchedulerBinding__invokeFrameCallback_closure1.prototype = {
    call$0() {
      $._FrameCallbackEntry_debugCurrentCallbackStack = null;
      return true;
    },
    $signature: 0
  };
  A.Ticker.prototype = {
    Ticker$2$debugLabel(_onTick, debugLabel) {
      A.assertHelper(new A.Ticker_closure(this).call$0());
      $.$get$FlutterMemoryAllocations_instance().dispatchObjectCreated$3$className$library$object(B.Type_Ticker_Kik.toString$0(0), "package:flutter/scheduler.dart", this);
    },
    set$muted(_, value) {
      var _this = this;
      if (value === _this._muted)
        return;
      _this._muted = value;
      if (value)
        _this.unscheduleTick$0();
      else if (_this._ticker$_future != null && _this._animationId == null)
        _this.scheduleTick$0();
    },
    get$isTicking() {
      var t1, t2;
      if (this._ticker$_future == null)
        return false;
      if (this._muted)
        return false;
      t1 = type$.SchedulerBinding;
      t2 = A.BindingBase_checkInstance($.SchedulerBinding__instance, t1);
      if (A.SchedulerBinding.prototype.get$framesEnabled.call(t2) && t2.WidgetsBinding__readyToProduceFrames)
        return true;
      if (A.BindingBase_checkInstance($.SchedulerBinding__instance, t1).SchedulerBinding__schedulerPhase !== B.SchedulerPhase_0)
        return true;
      return false;
    },
    start$0(_) {
      var t1, _this = this;
      A.assertHelper(new A.Ticker_start_closure(_this).call$0());
      A.assertHelper(_this._startTime == null);
      _this._ticker$_future = new A.TickerFuture(new A._AsyncCompleter(new A._Future($.Zone__current, type$._Future_void), type$._AsyncCompleter_void));
      if (!_this._muted)
        t1 = _this._animationId == null;
      else
        t1 = false;
      if (t1)
        _this.scheduleTick$0();
      t1 = type$.SchedulerBinding;
      if (A.BindingBase_checkInstance($.SchedulerBinding__instance, t1).SchedulerBinding__schedulerPhase.index > 0 && A.BindingBase_checkInstance($.SchedulerBinding__instance, t1).SchedulerBinding__schedulerPhase.index < 4) {
        t1 = A.BindingBase_checkInstance($.SchedulerBinding__instance, t1);
        A.assertHelper(t1.SchedulerBinding__currentFrameTimeStamp != null);
        t1 = t1.SchedulerBinding__currentFrameTimeStamp;
        t1.toString;
        _this._startTime = t1;
      }
      t1 = _this._ticker$_future;
      t1.toString;
      return t1;
    },
    describeForError$1($name) {
      var _null = null;
      return A.DiagnosticsProperty$($name, this, true, B.C__NoDefaultValue, this.toString$1$debugIncludeStack(0, true), false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.Ticker);
    },
    stop$1$canceled(_, canceled) {
      var _this = this,
        t1 = _this._ticker$_future;
      if (t1 == null)
        return;
      _this._startTime = _this._ticker$_future = null;
      _this.unscheduleTick$0();
      if (canceled)
        t1._ticker$_cancel$1(_this);
      else
        t1._ticker$_complete$0();
    },
    stop$0(_) {
      return this.stop$1$canceled(0, false);
    },
    _ticker$_tick$1(timeStamp) {
      var t1, _this = this;
      A.assertHelper(_this.get$isTicking());
      A.assertHelper(_this._animationId != null);
      _this._animationId = null;
      t1 = _this._startTime;
      if (t1 == null)
        t1 = _this._startTime = timeStamp;
      _this._onTick.call$1(new A.Duration(timeStamp._duration - t1._duration));
      if (!_this._muted && _this._ticker$_future != null && _this._animationId == null)
        _this.scheduleTick$1$rescheduling(true);
    },
    scheduleTick$1$rescheduling(rescheduling) {
      var _this = this;
      A.assertHelper(_this._animationId == null);
      A.assertHelper(!_this._muted && _this._ticker$_future != null && _this._animationId == null);
      _this._animationId = A.BindingBase_checkInstance($.SchedulerBinding__instance, type$.SchedulerBinding).scheduleFrameCallback$2$rescheduling(_this.get$_ticker$_tick(), rescheduling);
    },
    scheduleTick$0() {
      return this.scheduleTick$1$rescheduling(false);
    },
    unscheduleTick$0() {
      var t2, _this = this,
        t1 = _this._animationId;
      if (t1 != null) {
        t1 = A.BindingBase_checkInstance($.SchedulerBinding__instance, type$.SchedulerBinding);
        t2 = _this._animationId;
        t2.toString;
        A.assertHelper(t2 > 0);
        t1.SchedulerBinding__transientCallbacks.remove$1(0, t2);
        t1.SchedulerBinding__removedIds.add$1(0, t2);
        t2 = _this._animationId = null;
        t1 = t2;
      }
      A.assertHelper(!(!_this._muted && _this._ticker$_future != null && t1 == null));
    },
    dispose$0() {
      var t1, _this = this;
      $.$get$FlutterMemoryAllocations_instance().dispatchObjectDisposed$1$object(_this);
      t1 = _this._ticker$_future;
      if (t1 != null) {
        _this._ticker$_future = null;
        _this.unscheduleTick$0();
        t1._ticker$_cancel$1(_this);
      }
      A.assertHelper(new A.Ticker_dispose_closure(_this).call$0());
    },
    toString$1$debugIncludeStack(_, debugIncludeStack) {
      var t1,
        buffer = new A.StringBuffer("");
      buffer._contents = "" + (A.objectRuntimeType(this, "Ticker") + "(");
      A.assertHelper(new A.Ticker_toString_closure(this, buffer).call$0());
      buffer._contents += ")";
      A.assertHelper(new A.Ticker_toString_closure0(this, debugIncludeStack, buffer).call$0());
      t1 = buffer._contents;
      return t1.charCodeAt(0) == 0 ? t1 : t1;
    },
    toString$0(_) {
      return this.toString$1$debugIncludeStack(0, false);
    }
  };
  A.Ticker_closure.prototype = {
    call$0() {
      this.$this.__Ticker__debugCreationStack_A = A.StackTrace_current();
      return true;
    },
    $signature: 0
  };
  A.Ticker_start_closure.prototype = {
    call$0() {
      var t1 = this.$this;
      if (t1._ticker$_future != null)
        throw A.wrapException(A.FlutterError$fromParts(A._setArrayType([A.ErrorSummary$("A ticker was started twice."), A.ErrorDescription$("A ticker that is already active cannot be started again without first stopping it."), t1.describeForError$1("The affected ticker was")], type$.JSArray_DiagnosticsNode)));
      return true;
    },
    $signature: 0
  };
  A.Ticker_dispose_closure.prototype = {
    call$0() {
      this.$this._startTime = B.Duration_0;
      return true;
    },
    $signature: 0
  };
  A.Ticker_toString_closure.prototype = {
    call$0() {
      this.buffer._contents += this.$this.debugLabel;
      return true;
    },
    $signature: 0
  };
  A.Ticker_toString_closure0.prototype = {
    call$0() {
      var t1, t2, t3;
      if (this.debugIncludeStack) {
        t1 = this.buffer;
        t1._contents += "\n";
        t2 = this.$this;
        t3 = "The stack trace when the " + A.getRuntimeTypeOfDartObject(t2).toString$0(0) + " was actually created was:\n";
        t1._contents += t3;
        t2 = t2.__Ticker__debugCreationStack_A;
        t2 === $ && A.throwLateFieldNI("_debugCreationStack");
        B.JSArray_methods.forEach$1(A.FlutterError_defaultStackFilter(A._setArrayType(B.JSString_methods.trimRight$0(t2.toString$0(0)).split("\n"), type$.JSArray_String)), t1.get$writeln());
      }
      return true;
    },
    $signature: 0
  };
  A.TickerFuture.prototype = {
    _ticker$_complete$0() {
      var t1, _this = this;
      A.assertHelper(_this._completed == null);
      _this._completed = true;
      _this._primaryCompleter.complete$0(0);
      t1 = _this._secondaryCompleter;
      if (t1 != null)
        t1.complete$0(0);
    },
    _ticker$_cancel$1(ticker) {
      var t1;
      A.assertHelper(this._completed == null);
      this._completed = false;
      t1 = this._secondaryCompleter;
      if (t1 != null)
        t1.completeError$1(new A.TickerCanceled(ticker));
    },
    whenCompleteOrCancel$1(callback) {
      var t2, t3, _this = this,
        t1 = new A.TickerFuture_whenCompleteOrCancel_thunk(type$.void_Function._as(callback));
      if (_this._secondaryCompleter == null) {
        t2 = _this._secondaryCompleter = new A._AsyncCompleter(new A._Future($.Zone__current, type$._Future_void), type$._AsyncCompleter_void);
        t3 = _this._completed;
        if (t3 != null)
          if (t3)
            t2.complete$0(0);
          else
            t2.completeError$1(B.TickerCanceled_null);
      }
      _this._secondaryCompleter.future.then$1$2$onError(t1, t1, type$.void);
    },
    catchError$2$test(onError, test) {
      return this._primaryCompleter.future.catchError$2$test(onError, test);
    },
    catchError$1(onError) {
      return this.catchError$2$test(onError, null);
    },
    then$1$2$onError(onValue, onError, $R) {
      return this._primaryCompleter.future.then$1$2$onError($R._eval$1("0/(~)")._as(onValue), onError, $R);
    },
    then$1$1(onValue, $R) {
      return this.then$1$2$onError(onValue, null, $R);
    },
    whenComplete$1(action) {
      return this._primaryCompleter.future.whenComplete$1(type$.dynamic_Function._as(action));
    },
    toString$0(_) {
      var t1 = A.objectRuntimeType(this, "<optimized out>"),
        t2 = A.shortHash(this),
        t3 = this._completed;
      if (t3 == null)
        t3 = "active";
      else
        t3 = t3 ? "complete" : "canceled";
      return t1 + "#" + t2 + "(" + t3 + ")";
    },
    $isFuture: 1
  };
  A.TickerFuture_whenCompleteOrCancel_thunk.prototype = {
    call$1(value) {
      this.callback.call$0();
    },
    $signature: 36
  };
  A.TickerCanceled.prototype = {
    toString$0(_) {
      var t1 = this.ticker;
      if (t1 != null)
        return "This ticker was canceled: " + t1.toString$0(0);
      return 'The ticker was canceled before the "orCancel" property was first used.';
    },
    $isException: 1
  };
  A.SemanticsBinding.prototype = {
    get$_binding1$_semanticsEnabled() {
      var result,
        value = this.SemanticsBinding___SemanticsBinding__semanticsEnabled_FI;
      if (value === $) {
        result = A.ValueNotifier$($.$get$EnginePlatformDispatcher__instance().configuration.semanticsEnabled, type$.bool);
        this.SemanticsBinding___SemanticsBinding__semanticsEnabled_FI !== $ && A.throwLateFieldADI("_semanticsEnabled");
        this.set$__SemanticsBinding__semanticsEnabled_FI(result);
        value = result;
      }
      return value;
    },
    ensureSemantics$0() {
      var t1, _this = this;
      A.assertHelper(_this.SemanticsBinding__outstandingHandles >= 0);
      A.assertHelper(++_this.SemanticsBinding__outstandingHandles > 0);
      _this.get$_binding1$_semanticsEnabled().set$value(0, true);
      t1 = new A.SemanticsHandle(_this.get$_didDisposeSemanticsHandle());
      $.$get$FlutterMemoryAllocations_instance().dispatchObjectCreated$3$className$library$object(B.Type_SemanticsHandle_gCu.toString$0(0), "package:flutter/semantics.dart", t1);
      return t1;
    },
    _didDisposeSemanticsHandle$0() {
      var _this = this;
      A.assertHelper(_this.SemanticsBinding__outstandingHandles > 0);
      A.assertHelper(--_this.SemanticsBinding__outstandingHandles >= 0);
      _this.get$_binding1$_semanticsEnabled().set$value(0, _this.SemanticsBinding__outstandingHandles > 0);
    },
    _handleSemanticsEnabledChanged$0() {
      var t1, _this = this;
      if ($.$get$EnginePlatformDispatcher__instance().configuration.semanticsEnabled) {
        if (_this.SemanticsBinding__semanticsHandle == null)
          _this.SemanticsBinding__semanticsHandle = _this.ensureSemantics$0();
      } else {
        t1 = _this.SemanticsBinding__semanticsHandle;
        if (t1 != null) {
          $.$get$FlutterMemoryAllocations_instance().dispatchObjectDisposed$1$object(t1);
          t1._onDispose.call$0();
        }
        _this.SemanticsBinding__semanticsHandle = null;
      }
    },
    _handleSemanticsActionEvent$1(action) {
      var $arguments, t1, decodedAction;
      type$.SemanticsActionEvent._as(action);
      $arguments = action.$arguments;
      if (type$.ByteData._is($arguments)) {
        t1 = B.C_StandardMessageCodec.decodeMessage$1($arguments);
        if (J.$eq$(t1, B.C_Object))
          t1 = $arguments;
        decodedAction = new A.SemanticsActionEvent(action.type, action.viewId, action.nodeId, t1);
      } else
        decodedAction = action;
      t1 = this.RendererBinding__viewIdToRenderView.$index(0, decodedAction.viewId);
      if (t1 != null) {
        t1 = t1._object$_owner;
        if (t1 != null) {
          t1 = t1._semanticsOwner;
          if (t1 != null)
            t1.performAction$3(decodedAction.nodeId, decodedAction.type, decodedAction.$arguments);
        }
      }
    },
    handleAccessibilityFeaturesChanged$0() {
      this.SemanticsBinding___SemanticsBinding__accessibilityFeatures_A = $.$get$EnginePlatformDispatcher__instance().configuration.accessibilityFeatures;
    },
    get$disableAnimations() {
      var t1 = {},
        t2 = this.SemanticsBinding___SemanticsBinding__accessibilityFeatures_A;
      t2 === $ && A.throwLateFieldNI("_accessibilityFeatures");
      t1.value = (t2.__engine$_index & 4) !== 0;
      A.assertHelper(new A.SemanticsBinding_disableAnimations_closure(t1).call$0());
      return t1.value;
    },
    set$__SemanticsBinding__semanticsEnabled_FI(__SemanticsBinding__semanticsEnabled_FI) {
      this.SemanticsBinding___SemanticsBinding__semanticsEnabled_FI = type$.ValueNotifier_bool._as(__SemanticsBinding__semanticsEnabled_FI);
    },
    $isBindingBase: 1
  };
  A.SemanticsBinding_disableAnimations_closure.prototype = {
    call$0() {
      return true;
    },
    $signature: 0
  };
  A.SemanticsHandle.prototype = {};
  A.SemanticsTag.prototype = {
    toString$0(_) {
      return A.objectRuntimeType(this, "SemanticsTag") + "(" + this.name + ")";
    }
  };
  A.ChildSemanticsConfigurationsResult.prototype = {};
  A.ChildSemanticsConfigurationsResultBuilder.prototype = {
    build$0() {
      A.assertHelper(new A.ChildSemanticsConfigurationsResultBuilder_build_closure(this).call$0());
      return new A.ChildSemanticsConfigurationsResult(this._mergeUp, this._siblingMergeGroups);
    }
  };
  A.ChildSemanticsConfigurationsResultBuilder_build_closure.prototype = {
    call$0() {
      var t2, t3, _i,
        t1 = type$.SemanticsConfiguration,
        seenConfigs = A.LinkedHashSet_LinkedHashSet$_empty(t1);
      for (t2 = this.$this, t3 = A.List_List$of(t2._mergeUp, true, t1), B.JSArray_methods.addAll$1(t3, A.IterableIterableExtension_get_flattened(t2._siblingMergeGroups, t1)), t1 = t3.length, _i = 0; _i < t3.length; t3.length === t1 || (0, A.throwConcurrentModificationError)(t3), ++_i)
        if (A.assertTest(seenConfigs.add$1(0, t3[_i])))
          A.assertThrow("Duplicated SemanticsConfigurations. This can happen if the same SemanticsConfiguration was marked twice in markAsMergeUp and/or markAsSiblingMergeGroup");
      return true;
    },
    $signature: 0
  };
  A.AttributedString.prototype = {
    $add(_, other) {
      var t1, t2, t3, newAttributes, t4, t5, _i, attribute, t6, t7;
      type$.AttributedString._as(other);
      t1 = this.string;
      t2 = t1.length;
      if (t2 === 0)
        return other;
      t3 = other.string;
      if (t3.length === 0)
        return this;
      newAttributes = A.List_List$of(this.attributes, true, type$.StringAttribute);
      t4 = other.attributes;
      t5 = t4.length;
      if (t5 !== 0)
        for (_i = 0; _i < t4.length; t4.length === t5 || (0, A.throwConcurrentModificationError)(t4), ++_i) {
          attribute = t4[_i];
          t6 = attribute.range;
          t7 = t6.start + t2;
          t6 = t6.end + t2;
          A.assertHelper(t7 >= -1);
          A.assertHelper(t6 >= -1);
          B.JSArray_methods.add$1(newAttributes, attribute.copy$1$range(new A.TextRange(t7, t6)));
        }
      return A.AttributedString$(t1 + t3, newAttributes);
    },
    $eq(_, other) {
      if (other == null)
        return false;
      return J.get$runtimeType$(other) === A.getRuntimeTypeOfDartObject(this) && other instanceof A.AttributedString && other.string === this.string && A.listEquals(other.attributes, this.attributes, type$.StringAttribute);
    },
    get$hashCode(_) {
      return A.Object_hash(this.string, this.attributes, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue);
    },
    toString$0(_) {
      return A.objectRuntimeType(this, "AttributedString") + "('" + this.string + "', attributes: " + A.S(this.attributes) + ")";
    }
  };
  A.AttributedString_closure.prototype = {
    call$0() {
      var t1, t2, t3, t4, _i, attribute, t5;
      for (t1 = this.attributes, t2 = t1.length, t3 = this.string, t4 = t3.length, _i = 0; _i < t1.length; t1.length === t2 || (0, A.throwConcurrentModificationError)(t1), ++_i) {
        attribute = t1[_i];
        t5 = attribute.range;
        if (A.assertTest(t4 >= t5.start && t4 >= t5.end))
          A.assertThrow("The range in " + attribute.toString$0(0) + " is outside of the string " + t3);
      }
      return true;
    },
    $signature: 0
  };
  A.AttributedStringProperty.prototype = {
    get$isInteresting() {
      var _this = this,
        t1 = false;
      if (A.DiagnosticsProperty.prototype.get$isInteresting.call(_this)) {
        _this._maybeCacheValue$0();
        if (_this._diagnostics$_value != null) {
          _this._maybeCacheValue$0();
          t1 = _this._diagnostics$_value.string.length !== 0;
        }
      }
      return t1;
    },
    valueToString$1$parentConfiguration(parentConfiguration) {
      var text, _this = this;
      _this._maybeCacheValue$0();
      if (_this._diagnostics$_value == null)
        return "null";
      _this._maybeCacheValue$0();
      text = _this._diagnostics$_value.string;
      if (parentConfiguration != null && !parentConfiguration.lineBreakProperties)
        text = A.stringReplaceAllUnchecked(text, "\n", "\\n");
      _this._maybeCacheValue$0();
      if (_this._diagnostics$_value.attributes.length === 0)
        return '"' + text + '"';
      _this._maybeCacheValue$0();
      return '"' + text + '" ' + A.S(_this._diagnostics$_value.attributes);
    }
  };
  A.SemanticsData.prototype = {
    toStringShort$0() {
      return A.objectRuntimeType(this, "SemanticsData");
    },
    debugFillProperties$1(properties) {
      var t1, t2, t3, t4, t5, _i, action, customSemanticsActionSummary, flag, _this = this, _null = null;
      _this.super$Diagnosticable$debugFillProperties(properties);
      properties.add$1(0, A.DiagnosticsProperty$("rect", _this.rect, true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, false, true, B.DiagnosticsTreeStyle_8, _null, type$.Rect));
      properties.add$1(0, A.TransformProperty$("transform", _this.transform, _null, false));
      properties.add$1(0, A.DoubleProperty$("elevation", _this.elevation, 0, _null, B.DiagnosticLevel_3, true, _null, _null));
      properties.add$1(0, A.DoubleProperty$("thickness", _this.thickness, 0, _null, B.DiagnosticLevel_3, true, _null, _null));
      t1 = type$.JSArray_String;
      t2 = A._setArrayType([], t1);
      for (t3 = J.toList$1$growable$ax(B.Map_u4t5l.get$values(B.Map_u4t5l), false), t4 = t3.length, t5 = _this.actions, _i = 0; _i < t3.length; t3.length === t4 || (0, A.throwConcurrentModificationError)(t3), ++_i) {
        action = t3[_i];
        if ((t5 & action.index) !== 0)
          t2.push(action.name);
      }
      t3 = _this.customSemanticsActionIds;
      t4 = A._arrayInstanceType(t3);
      t5 = t4._eval$1("MappedListIterable<1,String?>");
      customSemanticsActionSummary = A.List_List$of(new A.MappedListIterable(t3, t4._eval$1("String?(1)")._as(new A.SemanticsData_debugFillProperties_closure()), t5), true, t5._eval$1("ListIterable.E"));
      t5 = type$.String;
      properties.add$1(0, A.IterableProperty$("actions", t2, B.C__NoDefaultValue, _null, B.DiagnosticLevel_3, B.DiagnosticsTreeStyle_8, t5));
      properties.add$1(0, A.IterableProperty$("customActions", customSemanticsActionSummary, B.C__NoDefaultValue, _null, B.DiagnosticLevel_3, B.DiagnosticsTreeStyle_8, type$.nullable_String));
      t1 = A._setArrayType([], t1);
      for (t2 = J.toList$1$growable$ax(B.Map_Lz4Gg.get$values(B.Map_Lz4Gg), false), t3 = t2.length, t4 = _this.flags, _i = 0; _i < t2.length; t2.length === t3 || (0, A.throwConcurrentModificationError)(t2), ++_i) {
        flag = t2[_i];
        if ((t4 & flag.index) !== 0)
          t1.push(flag.name);
      }
      properties.add$1(0, A.IterableProperty$("flags", t1, B.C__NoDefaultValue, _null, B.DiagnosticLevel_3, B.DiagnosticsTreeStyle_8, t5));
      properties.add$1(0, A.StringProperty$("identifier", _this.identifier, "", true, true));
      properties.add$1(0, A.AttributedStringProperty$("label", _this.attributedLabel, B.C__NoDefaultValue));
      properties.add$1(0, A.AttributedStringProperty$("value", _this.attributedValue, B.C__NoDefaultValue));
      properties.add$1(0, A.AttributedStringProperty$("increasedValue", _this.attributedIncreasedValue, B.C__NoDefaultValue));
      properties.add$1(0, A.AttributedStringProperty$("decreasedValue", _this.attributedDecreasedValue, B.C__NoDefaultValue));
      properties.add$1(0, A.AttributedStringProperty$("hint", _this.attributedHint, B.C__NoDefaultValue));
      properties.add$1(0, A.StringProperty$("tooltip", _this.tooltip, "", true, true));
      properties.add$1(0, A.EnumProperty$("textDirection", _this.textDirection, _null, B.DiagnosticLevel_3, type$.TextDirection));
      t1 = _this.textSelection;
      t2 = t1 == null ? _null : t1.get$isValid();
      if (t2 === true)
        properties.add$1(0, A.MessageProperty$("textSelection", "[" + t1.start + ", " + t1.end + "]", B.DiagnosticLevel_3));
      properties.add$1(0, A.IntProperty$("platformViewId", _this.platformViewId, _null, _null, B.DiagnosticLevel_3, _null));
      properties.add$1(0, A.IntProperty$("maxValueLength", _this.maxValueLength, _null, _null, B.DiagnosticLevel_3, _null));
      properties.add$1(0, A.IntProperty$("currentValueLength", _this.currentValueLength, _null, _null, B.DiagnosticLevel_3, _null));
      properties.add$1(0, A.IntProperty$("scrollChildren", _this.scrollChildCount, _null, _null, B.DiagnosticLevel_3, _null));
      properties.add$1(0, A.IntProperty$("scrollIndex", _this.scrollIndex, _null, _null, B.DiagnosticLevel_3, _null));
      properties.add$1(0, A.DoubleProperty$("scrollExtentMin", _this.scrollExtentMin, _null, _null, B.DiagnosticLevel_3, true, _null, _null));
      properties.add$1(0, A.DoubleProperty$("scrollPosition", _this.scrollPosition, _null, _null, B.DiagnosticLevel_3, true, _null, _null));
      properties.add$1(0, A.DoubleProperty$("scrollExtentMax", _this.scrollExtentMax, _null, _null, B.DiagnosticLevel_3, true, _null, _null));
      properties.add$1(0, A.IntProperty$("headingLevel", _this.headingLevel, 0, _null, B.DiagnosticLevel_3, _null));
      properties.add$1(0, A.DiagnosticsProperty$("linkUrl", _this.linkUrl, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.Uri));
    },
    $eq(_, other) {
      var _this = this;
      if (other == null)
        return false;
      return other instanceof A.SemanticsData && other.flags === _this.flags && other.actions === _this.actions && other.identifier === _this.identifier && other.attributedLabel.$eq(0, _this.attributedLabel) && other.attributedValue.$eq(0, _this.attributedValue) && other.attributedIncreasedValue.$eq(0, _this.attributedIncreasedValue) && other.attributedDecreasedValue.$eq(0, _this.attributedDecreasedValue) && other.attributedHint.$eq(0, _this.attributedHint) && other.tooltip === _this.tooltip && other.textDirection == _this.textDirection && other.rect.$eq(0, _this.rect) && A.setEquals(other.tags, _this.tags, type$.SemanticsTag) && J.$eq$(other.textSelection, _this.textSelection) && other.scrollPosition == _this.scrollPosition && other.scrollExtentMax == _this.scrollExtentMax && other.scrollExtentMin == _this.scrollExtentMin && other.platformViewId == _this.platformViewId && other.maxValueLength == _this.maxValueLength && other.currentValueLength == _this.currentValueLength && J.$eq$(other.transform, _this.transform) && other.elevation === _this.elevation && other.thickness === _this.thickness && other.headingLevel === _this.headingLevel && other.role === _this.role && A.SemanticsData__sortedListsEqual(other.customSemanticsActionIds, _this.customSemanticsActionIds);
    },
    get$hashCode(_) {
      var _this = this,
        t1 = A.Object_hashAll(_this.customSemanticsActionIds);
      return A.Object_hash(_this.flags, _this.actions, _this.identifier, _this.attributedLabel, _this.attributedValue, _this.attributedIncreasedValue, _this.attributedDecreasedValue, _this.attributedHint, _this.tooltip, _this.textDirection, _this.rect, _this.tags, _this.textSelection, _this.scrollChildCount, _this.scrollIndex, _this.scrollPosition, _this.scrollExtentMax, _this.scrollExtentMin, _this.platformViewId, A.Object_hash(_this.maxValueLength, _this.currentValueLength, _this.transform, _this.elevation, _this.thickness, _this.headingLevel, _this.linkUrl, t1, _this.role, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue));
    }
  };
  A.SemanticsData_debugFillProperties_closure.prototype = {
    call$1(actionId) {
      $.CustomSemanticsAction__actions.$index(0, A._asInt(actionId)).toString;
      return null;
    },
    $signature: 317
  };
  A._SemanticsDiagnosticableNode.prototype = {
    getChildren$0() {
      return this.value.debugDescribeChildren$1$childOrder(this.childOrder);
    }
  };
  A.SemanticsProperties.prototype = {
    debugFillProperties$1(properties) {
      var t1, _this = this, _null = null;
      _this.super$Diagnosticable$debugFillProperties(properties);
      t1 = type$.bool;
      properties.add$1(0, A.DiagnosticsProperty$("checked", _this.checked, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t1));
      properties.add$1(0, A.DiagnosticsProperty$("mixed", _this.mixed, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t1));
      properties.add$1(0, A.DiagnosticsProperty$("expanded", _this.expanded, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t1));
      properties.add$1(0, A.DiagnosticsProperty$("selected", _this.selected, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t1));
      properties.add$1(0, A.StringProperty$("identifier", _this.identifier, _null, true, true));
      properties.add$1(0, A.StringProperty$("label", _this.label, _null, true, true));
      properties.add$1(0, A.AttributedStringProperty$("attributedLabel", _this.attributedLabel, _null));
      t1 = _this.value;
      properties.add$1(0, A.StringProperty$("value", t1, _null, true, true));
      properties.add$1(0, A.AttributedStringProperty$("attributedValue", _this.attributedValue, _null));
      properties.add$1(0, A.StringProperty$("increasedValue", t1, _null, true, true));
      properties.add$1(0, A.AttributedStringProperty$("attributedIncreasedValue", _this.attributedIncreasedValue, _null));
      properties.add$1(0, A.StringProperty$("decreasedValue", t1, _null, true, true));
      properties.add$1(0, A.AttributedStringProperty$("attributedDecreasedValue", _this.attributedDecreasedValue, _null));
      properties.add$1(0, A.StringProperty$("hint", _this.hint, _null, true, true));
      properties.add$1(0, A.AttributedStringProperty$("attributedHint", _this.attributedHint, _null));
      properties.add$1(0, A.StringProperty$("tooltip", _this.tooltip, _null, true, true));
      properties.add$1(0, A.EnumProperty$("textDirection", _this.textDirection, _null, B.DiagnosticLevel_3, type$.TextDirection));
      properties.add$1(0, A.EnumProperty$("role", _this.role, _null, B.DiagnosticLevel_3, type$.SemanticsRole));
      properties.add$1(0, A.DiagnosticsProperty$("sortKey", _this.sortKey, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.SemanticsSortKey));
      properties.add$1(0, A.DiagnosticsProperty$("hintOverrides", _this.hintOverrides, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.SemanticsHintOverrides));
    },
    toStringShort$0() {
      return A.objectRuntimeType(this, "SemanticsProperties");
    }
  };
  A.SemanticsNode.prototype = {
    set$transform(_, value) {
      if (!A.MatrixUtils_matrixEquals(this._semantics$_transform, value)) {
        this._semantics$_transform = value == null || A.MatrixUtils_isIdentity(value) ? null : value;
        this._semantics$_markDirty$0();
      }
    },
    set$rect(_, value) {
      var _this = this;
      type$.Rect._as(value);
      if (A.assertTest(value.get$isFinite(0)))
        A.assertThrow(_this.toString$0(0) + " (with " + A.S(_this._semantics$_owner) + ") tried to set a non-finite rect.");
      if (!_this._semantics$_rect.$eq(0, value)) {
        _this._semantics$_rect = value;
        _this._semantics$_markDirty$0();
      }
    },
    _replaceChildren$1(newChildren) {
      var t1, t2, _i, sawChange, child, t3, i, t4, _this = this;
      type$.List_SemanticsNode._as(newChildren);
      A.assertHelper(!B.JSArray_methods.any$1(newChildren, new A.SemanticsNode__replaceChildren_closure(_this)));
      A.assertHelper(new A.SemanticsNode__replaceChildren_closure0(newChildren).call$0());
      t1 = _this._semantics$_children;
      if (t1 != null)
        for (t2 = t1.length, _i = 0; _i < t2; ++_i)
          t1[_i]._dead = true;
      for (t1 = newChildren.length, _i = 0; _i < t1; ++_i)
        newChildren[_i]._dead = false;
      t1 = _this._semantics$_children;
      sawChange = false;
      if (t1 != null)
        for (t2 = t1.length, _i = 0; _i < t1.length; t1.length === t2 || (0, A.throwConcurrentModificationError)(t1), ++_i) {
          child = t1[_i];
          if (child._dead) {
            if (child._semantics$_parent === _this) {
              A.assertHelper(child._semantics$_owner != null === (_this._semantics$_owner != null));
              child._semantics$_parent = null;
              if (_this._semantics$_owner != null)
                child.detach$0(0);
            }
            sawChange = true;
          }
        }
      for (t1 = newChildren.length, _i = 0; _i < newChildren.length; newChildren.length === t1 || (0, A.throwConcurrentModificationError)(newChildren), ++_i) {
        child = newChildren[_i];
        t2 = child._semantics$_parent;
        if (t2 !== _this) {
          if (t2 != null) {
            A.assertHelper(child._semantics$_owner != null === (t2._semantics$_owner != null));
            child._semantics$_parent = null;
            if (t2._semantics$_owner != null)
              child.detach$0(0);
          }
          A.assertHelper(child._semantics$_owner == null);
          _this._semantics$_adoptChild$1(child);
          sawChange = true;
        }
      }
      A.assertHelper(new A.SemanticsNode__replaceChildren_closure1(_this, newChildren).call$0());
      if (!sawChange && _this._semantics$_children != null) {
        A.assertHelper(newChildren.length === _this._semantics$_children.length);
        for (t1 = _this._semantics$_children, t2 = t1.length, t3 = newChildren.length, i = 0; i < t2; ++i) {
          t4 = t1[i]._semantics$_id;
          if (!(i < t3))
            return A.ioore(newChildren, i);
          if (t4 !== newChildren[i]._semantics$_id) {
            sawChange = true;
            break;
          }
        }
      }
      _this.set$_semantics$_children(0, newChildren);
      if (sawChange)
        _this._semantics$_markDirty$0();
    },
    get$hasChildren() {
      var t1 = this._semantics$_children;
      t1 = t1 == null ? null : t1.length !== 0;
      return t1 === true;
    },
    visitChildren$1(visitor) {
      var t1, t2, _i;
      type$.bool_Function_SemanticsNode._as(visitor);
      t1 = this._semantics$_children;
      if (t1 != null)
        for (t2 = t1.length, _i = 0; _i < t1.length; t1.length === t2 || (0, A.throwConcurrentModificationError)(t1), ++_i)
          if (!A.boolConversionCheck(visitor.call$1(t1[_i])))
            return;
    },
    _visitDescendants$1(visitor) {
      var t1, t2, _i, child;
      type$.bool_Function_SemanticsNode._as(visitor);
      t1 = this._semantics$_children;
      if (t1 != null)
        for (t2 = t1.length, _i = 0; _i < t1.length; t1.length === t2 || (0, A.throwConcurrentModificationError)(t1), ++_i) {
          child = t1[_i];
          if (!A.boolConversionCheck(visitor.call$1(child)) || !child._visitDescendants$1(visitor))
            return false;
        }
      return true;
    },
    _redepthChild$1(child) {
      var t1, t2;
      type$.SemanticsNode._as(child);
      A.assertHelper(child._semantics$_owner == this._semantics$_owner);
      t1 = child._semantics$_depth;
      t2 = this._semantics$_depth;
      if (t1 <= t2) {
        child._semantics$_depth = t2 + 1;
        t1 = child._semantics$_children;
        if (t1 != null)
          B.JSArray_methods.forEach$1(t1, child.get$_redepthChild());
      }
    },
    _updateChildMergeFlagRecursively$1(child) {
      var childShouldMergeToParent, _this = this;
      type$.SemanticsNode._as(child);
      A.assertHelper(child._semantics$_owner == _this._semantics$_owner);
      if (!_this._mergeAllDescendantsIntoThisNode)
        childShouldMergeToParent = _this._semantics$_parent != null && _this._isMergedIntoParent;
      else
        childShouldMergeToParent = true;
      if (childShouldMergeToParent === child._isMergedIntoParent)
        return;
      child._isMergedIntoParent = childShouldMergeToParent;
      _this._semantics$_markDirty$0();
      if (!child._mergeAllDescendantsIntoThisNode)
        child._updateChildrenMergeFlags$0();
    },
    _updateChildrenMergeFlags$0() {
      var t1 = this._semantics$_children;
      if (t1 != null)
        B.JSArray_methods.forEach$1(t1, this.get$_updateChildMergeFlagRecursively());
    },
    _semantics$_adoptChild$1(child) {
      var t1, _this = this;
      A.assertHelper(child._semantics$_parent == null);
      A.assertHelper(new A.SemanticsNode__adoptChild_closure(_this, child).call$0());
      child._semantics$_parent = _this;
      t1 = _this._semantics$_owner;
      if (t1 != null)
        child.attach$1(t1);
      _this._redepthChild$1(child);
      _this._updateChildMergeFlagRecursively$1(child);
    },
    attach$1(owner) {
      var t1, t2, _i, _this = this;
      A.assertHelper(_this._semantics$_owner == null);
      _this._semantics$_owner = owner;
      for (t1 = owner._nodes; t1.containsKey$1(0, _this._semantics$_id);)
        _this._semantics$_id = $.SemanticsNode__lastIdentifier = ($.SemanticsNode__lastIdentifier + 1) % 65535;
      t1.$indexSet(0, _this._semantics$_id, _this);
      owner._detachedNodes.remove$1(0, _this);
      if (_this._semantics$_dirty) {
        _this._semantics$_dirty = false;
        _this._semantics$_markDirty$0();
      }
      t1 = _this._semantics$_children;
      if (t1 != null)
        for (t2 = t1.length, _i = 0; _i < t1.length; t1.length === t2 || (0, A.throwConcurrentModificationError)(t1), ++_i)
          t1[_i].attach$1(owner);
    },
    detach$0(_) {
      var t1, t2, _i, child, _this = this;
      A.assertHelper(_this._semantics$_owner != null);
      A.assertHelper(_this._semantics$_owner._nodes.containsKey$1(0, _this._semantics$_id));
      A.assertHelper(!_this._semantics$_owner._detachedNodes.contains$1(0, _this));
      _this._semantics$_owner._nodes.remove$1(0, _this._semantics$_id);
      _this._semantics$_owner._detachedNodes.add$1(0, _this);
      _this._semantics$_owner = null;
      t1 = _this._semantics$_parent;
      A.assertHelper(t1 == null || t1._semantics$_owner == null);
      t1 = _this._semantics$_children;
      if (t1 != null)
        for (t2 = t1.length, _i = 0; _i < t1.length; t1.length === t2 || (0, A.throwConcurrentModificationError)(t1), ++_i) {
          child = t1[_i];
          if (child._semantics$_parent === _this)
            child.detach$0(0);
        }
      _this._semantics$_markDirty$0();
    },
    _semantics$_markDirty$0() {
      var t1, _this = this;
      if (_this._semantics$_dirty)
        return;
      _this._semantics$_dirty = true;
      t1 = _this._semantics$_owner;
      if (t1 != null) {
        A.assertHelper(!t1._detachedNodes.contains$1(0, _this));
        _this._semantics$_owner._semantics$_dirtyNodes.add$1(0, _this);
      }
    },
    updateWith$2$childrenInInversePaintOrder$config(_, childrenInInversePaintOrder, config) {
      var t1, t2, _this = this;
      type$.nullable_List_SemanticsNode._as(childrenInInversePaintOrder);
      if (config == null)
        config = $.$get$SemanticsNode__kEmptyConfig();
      t1 = true;
      if (_this._attributedLabel.$eq(0, config._attributedLabel))
        if (_this._attributedHint.$eq(0, config._attributedHint))
          if (_this._elevation === config._elevation)
            if (_this._thickness === config._thickness)
              if (_this._attributedValue.$eq(0, config._attributedValue))
                if (_this._attributedIncreasedValue.$eq(0, config._attributedIncreasedValue))
                  if (_this._attributedDecreasedValue.$eq(0, config._attributedDecreasedValue))
                    if (_this._tooltip === config._tooltip)
                      if (_this._flags === config._flags)
                        if (_this._textDirection == config._textDirection)
                          if (_this._sortKey == config._sortKey)
                            if (J.$eq$(_this._textSelection, config._textSelection))
                              if (_this._scrollPosition == config._scrollPosition)
                                if (_this._scrollExtentMax == config._scrollExtentMax)
                                  if (_this._scrollExtentMin == config._scrollExtentMin)
                                    if (_this._actionsAsBits === config._actionsAsBits)
                                      if (_this._platformViewId == config._platformViewId)
                                        if (_this._maxValueLength == config._maxValueLength)
                                          if (_this._currentValueLength == config._currentValueLength)
                                            if (_this._mergeAllDescendantsIntoThisNode === config._isMergingSemanticsOfDescendants)
                                              if (_this._areUserActionsBlocked === config.isBlockingUserActions) {
                                                t1 = _this._headingLevel;
                                                t2 = config._headingLevel;
                                                t1 = t1 !== t2;
                                              }
      if (t1)
        _this._semantics$_markDirty$0();
      if (A.assertTest(config._platformViewId == null || childrenInInversePaintOrder == null || childrenInInversePaintOrder.length === 0))
        A.assertThrow("SemanticsNodes with children must not specify a platformViewId.");
      t1 = _this._mergeAllDescendantsIntoThisNode;
      t2 = config._isMergingSemanticsOfDescendants;
      _this._identifier = config._identifier;
      _this._attributedLabel = config._attributedLabel;
      _this._attributedValue = config._attributedValue;
      _this._attributedIncreasedValue = config._attributedIncreasedValue;
      _this._attributedDecreasedValue = config._attributedDecreasedValue;
      _this._attributedHint = config._attributedHint;
      _this._tooltip = config._tooltip;
      _this._hintOverrides = config._hintOverrides;
      _this._elevation = config._elevation;
      _this._thickness = config._thickness;
      _this._flags = config._flags;
      _this._textDirection = config._textDirection;
      _this._sortKey = config._sortKey;
      _this.set$_actions(A.LinkedHashMap_LinkedHashMap$of(config._actions, type$.SemanticsAction, type$.void_Function_nullable_Object));
      _this.set$_customSemanticsActions(A.LinkedHashMap_LinkedHashMap$of(config._customSemanticsActions, type$.CustomSemanticsAction, type$.void_Function));
      _this._actionsAsBits = config._actionsAsBits;
      _this._textSelection = config._textSelection;
      _this._scrollPosition = config._scrollPosition;
      _this._scrollExtentMax = config._scrollExtentMax;
      _this._scrollExtentMin = config._scrollExtentMin;
      _this._mergeAllDescendantsIntoThisNode = config._isMergingSemanticsOfDescendants;
      _this._scrollChildCount = config._scrollChildCount;
      _this._scrollIndex = config._scrollIndex;
      _this.indexInParent = config._indexInParent;
      _this._platformViewId = config._platformViewId;
      _this._maxValueLength = config._maxValueLength;
      _this._currentValueLength = config._currentValueLength;
      _this._areUserActionsBlocked = config.isBlockingUserActions;
      _this._headingLevel = config._headingLevel;
      _this._linkUrl = config._linkUrl;
      _this._role = config._role;
      _this._replaceChildren$1(childrenInInversePaintOrder == null ? B.List_empty19 : childrenInInversePaintOrder);
      if (t1 !== t2)
        _this._updateChildrenMergeFlags$0();
      if (A.assertTest(!_this._actions.containsKey$1(0, B.SemanticsAction_64_increase) || _this._attributedValue.string === "" === (_this._attributedIncreasedValue.string === "")))
        A.assertThrow('A SemanticsNode with action "increase" needs to be annotated with either both "value" and "increasedValue" or neither');
      if (A.assertTest(!_this._actions.containsKey$1(0, B.SemanticsAction_128_decrease) || _this._attributedValue.string === "" === (_this._attributedDecreasedValue.string === "")))
        A.assertThrow('A SemanticsNode with action "decrease" needs to be annotated with either both "value" and "decreasedValue" or neither');
    },
    updateWith$1$config(_, config) {
      return this.updateWith$2$childrenInInversePaintOrder$config(0, null, config);
    },
    getSemanticsData$0() {
      var t1, elevation, customSemanticsActionIds, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t18, t19, t20, t21, t22, t23, t24, t25, t26, t27, t28, _this = this,
        _s27_ = '" had a null textDirection.',
        _box_0 = {};
      _box_0.flags = _this._flags;
      _box_0.actions = _this._actionsAsBits;
      _box_0.identifier = _this._identifier;
      _box_0.attributedLabel = _this._attributedLabel;
      _box_0.attributedValue = _this._attributedValue;
      _box_0.attributedIncreasedValue = _this._attributedIncreasedValue;
      _box_0.attributedDecreasedValue = _this._attributedDecreasedValue;
      _box_0.attributedHint = _this._attributedHint;
      _box_0.tooltip = _this._tooltip;
      _box_0.textDirection = _this._textDirection;
      t1 = _this.tags;
      _box_0.mergedTags = t1 == null ? null : A.LinkedHashSet_LinkedHashSet$of(t1, type$.SemanticsTag);
      _box_0.textSelection = _this._textSelection;
      _box_0.scrollChildCount = _this._scrollChildCount;
      _box_0.scrollIndex = _this._scrollIndex;
      _box_0.scrollPosition = _this._scrollPosition;
      _box_0.scrollExtentMax = _this._scrollExtentMax;
      _box_0.scrollExtentMin = _this._scrollExtentMin;
      _box_0.platformViewId = _this._platformViewId;
      _box_0.maxValueLength = _this._maxValueLength;
      _box_0.currentValueLength = _this._currentValueLength;
      _box_0.headingLevel = _this._headingLevel;
      elevation = _this._elevation;
      _box_0.thickness = _this._thickness;
      _box_0.linkUrl = _this._linkUrl;
      _box_0.role = _this._role;
      customSemanticsActionIds = A.LinkedHashSet_LinkedHashSet$_empty(type$.int);
      for (t1 = _this._customSemanticsActions, t1 = new A.LinkedHashMapKeyIterator(t1, t1._modifications, t1._first, A._instanceType(t1)._eval$1("LinkedHashMapKeyIterator<1>")); t1.moveNext$0();)
        customSemanticsActionIds.add$1(0, A.CustomSemanticsAction_getIdentifier(t1.__js_helper$_current));
      if (_this._mergeAllDescendantsIntoThisNode)
        _this._visitDescendants$1(new A.SemanticsNode_getSemanticsData_closure(_box_0, _this, customSemanticsActionIds));
      t1 = _box_0.flags;
      t2 = _this._areUserActionsBlocked;
      t3 = _box_0.actions;
      t2 = t2 ? t3 & $.$get$_kUnblockedUserActions() : t3;
      t3 = _box_0.identifier;
      t4 = _box_0.attributedLabel;
      t5 = _box_0.attributedValue;
      t6 = _box_0.attributedIncreasedValue;
      t7 = _box_0.attributedDecreasedValue;
      t8 = _box_0.attributedHint;
      t9 = _box_0.tooltip;
      t10 = _box_0.textDirection;
      t11 = _this._semantics$_rect;
      t12 = _this._semantics$_transform;
      t13 = _box_0.thickness;
      t14 = _box_0.mergedTags;
      t15 = _box_0.textSelection;
      t16 = _box_0.scrollChildCount;
      t17 = _box_0.scrollIndex;
      t18 = _box_0.scrollPosition;
      t19 = _box_0.scrollExtentMax;
      t20 = _box_0.scrollExtentMin;
      t21 = _box_0.platformViewId;
      t22 = _box_0.maxValueLength;
      t23 = _box_0.currentValueLength;
      t24 = A.List_List$of(customSemanticsActionIds, true, customSemanticsActionIds.$ti._precomputed1);
      B.JSArray_methods.sort$0(t24);
      t25 = _box_0.headingLevel;
      t26 = _box_0.linkUrl;
      t27 = _box_0.role;
      if (A.assertTest(t9 === "" || t10 != null))
        A.assertThrow('A SemanticsData object with tooltip "' + t9 + _s27_);
      t28 = t4.string;
      if (A.assertTest(t28 === "" || t10 != null))
        A.assertThrow('A SemanticsData object with label "' + t28 + _s27_);
      t28 = t5.string;
      if (A.assertTest(t28 === "" || t10 != null))
        A.assertThrow('A SemanticsData object with value "' + t28 + _s27_);
      t28 = t7.string;
      if (A.assertTest(t28 === "" || t10 != null))
        A.assertThrow('A SemanticsData object with decreasedValue "' + t28 + _s27_);
      t28 = t6.string;
      if (A.assertTest(t28 === "" || t10 != null))
        A.assertThrow('A SemanticsData object with increasedValue "' + t28 + _s27_);
      t28 = t8.string;
      if (A.assertTest(t28 === "" || t10 != null))
        A.assertThrow('A SemanticsData object with hint "' + t28 + _s27_);
      if (A.assertTest(t25 <= 6))
        A.assertThrow("Heading level must be between 0 and 6");
      return new A.SemanticsData(t1, t2, t3, t4, t5, t6, t7, t8, t9, t25, t10, t15, t16, t17, t18, t19, t20, t21, t22, t23, t26, t11, t14, t12, elevation, t13, t24, t27);
    },
    _addToUpdate$2(builder, customSemanticsActionIdsUpdate) {
      var data, childrenInTraversalOrder, childrenInHitTestOrder, childCount, sortedChildren, t1, i, t2, customSemanticsActionIds, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t18, t19, _this = this;
      type$.Set_int._as(customSemanticsActionIdsUpdate);
      A.assertHelper(_this._semantics$_dirty);
      data = _this.getSemanticsData$0();
      if (!_this.get$hasChildren() || _this._mergeAllDescendantsIntoThisNode) {
        childrenInTraversalOrder = $.$get$SemanticsNode__kEmptyChildList();
        childrenInHitTestOrder = childrenInTraversalOrder;
      } else {
        childCount = _this._semantics$_children.length;
        sortedChildren = _this._semantics$_childrenInTraversalOrder$0();
        childrenInTraversalOrder = new Int32Array(childCount);
        for (t1 = sortedChildren.length, i = 0; i < childCount; ++i) {
          if (!(i < t1))
            return A.ioore(sortedChildren, i);
          t2 = sortedChildren[i]._semantics$_id;
          if (!(i < childCount))
            return A.ioore(childrenInTraversalOrder, i);
          childrenInTraversalOrder[i] = t2;
        }
        childrenInHitTestOrder = new Int32Array(childCount);
        for (i = childCount - 1, t1 = _this._semantics$_children; i >= 0; --i) {
          t2 = childCount - i - 1;
          if (!(t2 >= 0 && t2 < t1.length))
            return A.ioore(t1, t2);
          t2 = t1[t2]._semantics$_id;
          if (!(i < childCount))
            return A.ioore(childrenInHitTestOrder, i);
          childrenInHitTestOrder[i] = t2;
        }
      }
      t1 = data.customSemanticsActionIds;
      t2 = t1.length;
      if (t2 !== 0) {
        customSemanticsActionIds = new Int32Array(t2);
        for (i = 0; i < t1.length; ++i) {
          t3 = t1[i];
          if (!(i < t2))
            return A.ioore(customSemanticsActionIds, i);
          customSemanticsActionIds[i] = t3;
          customSemanticsActionIdsUpdate.add$1(0, t3);
        }
      } else
        customSemanticsActionIds = null;
      t1 = _this._semantics$_id;
      t2 = data.attributedLabel;
      t3 = data.attributedValue;
      t4 = data.attributedIncreasedValue;
      t5 = data.attributedDecreasedValue;
      t6 = data.attributedHint;
      t7 = data.textSelection;
      t8 = t7 != null;
      t9 = t8 ? t7.baseOffset : -1;
      t7 = t8 ? t7.extentOffset : -1;
      t8 = data.platformViewId;
      if (t8 == null)
        t8 = -1;
      t10 = data.scrollPosition;
      if (t10 == null)
        t10 = 0 / 0;
      t11 = data.scrollExtentMax;
      if (t11 == null)
        t11 = 0 / 0;
      t12 = data.scrollExtentMin;
      if (t12 == null)
        t12 = 0 / 0;
      t13 = data.transform;
      t13 = t13 == null ? null : t13._vector_math_64$_m4storage;
      if (t13 == null)
        t13 = $.$get$SemanticsNode__kIdentityTransform();
      t14 = customSemanticsActionIds == null ? $.$get$SemanticsNode__kEmptyCustomSemanticsActionsList() : customSemanticsActionIds;
      t15 = type$.List_StringAttribute;
      t16 = t15._as(t5.attributes);
      t17 = t15._as(t6.attributes);
      t18 = t15._as(t4.attributes);
      t19 = t15._as(t2.attributes);
      t15 = t15._as(t3.attributes);
      B.JSArray_methods.add$1(builder._ui$_nodeUpdates, new A.SemanticsNodeUpdate(t1, data.flags, data.actions, t9, t7, t8, 0, 0, t10, t11, t12, data.rect, data.identifier, t2.string, t19, t6.string, t17, t3.string, t15, t4.string, t18, t5.string, t16, data.tooltip, data.textDirection, A.toMatrix32(t13), childrenInTraversalOrder, childrenInHitTestOrder, t14, data.thickness, data.headingLevel, "", data.role));
      _this._semantics$_dirty = false;
    },
    _semantics$_childrenInTraversalOrder$0() {
      var t1, childrenInDefaultOrder, everythingSorted, sortNodes, lastSortKey, position, child, sortKey, isCompatibleWithPreviousSortKey,
        inheritedTextDirection = this._textDirection,
        ancestor = this._semantics$_parent;
      while (true) {
        t1 = inheritedTextDirection == null;
        if (!(t1 && ancestor != null))
          break;
        inheritedTextDirection = ancestor._textDirection;
        ancestor = ancestor._semantics$_parent;
      }
      childrenInDefaultOrder = this._semantics$_children;
      if (!t1) {
        childrenInDefaultOrder.toString;
        childrenInDefaultOrder = A._childrenInDefaultOrder(childrenInDefaultOrder, inheritedTextDirection);
      }
      t1 = type$.JSArray__TraversalSortNode;
      everythingSorted = A._setArrayType([], t1);
      sortNodes = A._setArrayType([], t1);
      for (lastSortKey = null, position = 0; position < childrenInDefaultOrder.length; ++position) {
        child = childrenInDefaultOrder[position];
        sortKey = child._sortKey;
        lastSortKey = position > 0 ? childrenInDefaultOrder[position - 1]._sortKey : null;
        if (position !== 0)
          if (J.get$runtimeType$(sortKey) === J.get$runtimeType$(lastSortKey)) {
            t1 = sortKey == null || sortKey.name == lastSortKey.name;
            isCompatibleWithPreviousSortKey = t1;
          } else
            isCompatibleWithPreviousSortKey = false;
        else
          isCompatibleWithPreviousSortKey = true;
        if (!isCompatibleWithPreviousSortKey && sortNodes.length !== 0) {
          if (lastSortKey != null)
            B.JSArray_methods.sort$0(sortNodes);
          B.JSArray_methods.addAll$1(everythingSorted, sortNodes);
          B.JSArray_methods.clear$0(sortNodes);
        }
        B.JSArray_methods.add$1(sortNodes, new A._TraversalSortNode(child, sortKey, position));
      }
      if (lastSortKey != null)
        B.JSArray_methods.sort$0(sortNodes);
      B.JSArray_methods.addAll$1(everythingSorted, sortNodes);
      t1 = type$.MappedListIterable__TraversalSortNode_SemanticsNode;
      return A.List_List$of(new A.MappedListIterable(everythingSorted, type$.SemanticsNode_Function__TraversalSortNode._as(new A.SemanticsNode__childrenInTraversalOrder_closure()), t1), true, t1._eval$1("ListIterable.E"));
    },
    sendEvent$1($event) {
      if (this._semantics$_owner == null)
        return;
      B.BasicMessageChannel_vKF.send$1(0, $event.toMap$1$nodeId(this._semantics$_id));
    },
    _debugIsActionBlocked$1(action) {
      var t1 = {};
      t1.result = false;
      A.assertHelper(new A.SemanticsNode__debugIsActionBlocked_closure(t1, this, action).call$0());
      return t1.result;
    },
    toStringShort$0() {
      return A.objectRuntimeType(this, "SemanticsNode") + "#" + this._semantics$_id;
    },
    debugFillProperties$1(properties) {
      var t1, inDirtyNodes, hideOwner, t2, offset, scale, description, matrix, t3, actions, t4, customSemanticsActions, _this = this, _null = null;
      _this.super$DiagnosticableTreeMixin$debugFillProperties(properties);
      if (_this._semantics$_dirty) {
        t1 = _this._semantics$_owner;
        inDirtyNodes = t1 != null && t1._semantics$_dirtyNodes.contains$1(0, _this);
        properties.add$1(0, A.FlagProperty$("inDirtyNodes", _null, "STALE", "dirty", B.DiagnosticLevel_3, false, inDirtyNodes));
        hideOwner = inDirtyNodes;
      } else
        hideOwner = true;
      t1 = _this._semantics$_owner;
      t2 = hideOwner ? B.DiagnosticLevel_0 : B.DiagnosticLevel_3;
      properties.add$1(0, A.DiagnosticsProperty$("owner", t1, true, B.C__NoDefaultValue, _null, false, _null, _null, t2, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.SemanticsOwner));
      properties.add$1(0, A.FlagProperty$("isMergedIntoParent", _null, _null, "merged up \u2b06\ufe0f", B.DiagnosticLevel_3, false, _this._semantics$_parent != null && _this._isMergedIntoParent));
      properties.add$1(0, A.FlagProperty$("mergeAllDescendantsIntoThisNode", _null, _null, "merge boundary \u26d4\ufe0f", B.DiagnosticLevel_3, false, _this._mergeAllDescendantsIntoThisNode));
      t1 = _this._semantics$_transform;
      offset = t1 != null ? A.MatrixUtils_getAsTranslation(t1) : _null;
      if (offset != null)
        properties.add$1(0, A.DiagnosticsProperty$("rect", _this._semantics$_rect.shift$1(offset), true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, false, true, B.DiagnosticsTreeStyle_8, _null, type$.Rect));
      else {
        t1 = _this._semantics$_transform;
        scale = t1 != null ? A.MatrixUtils_getAsScale(t1) : _null;
        if (scale != null)
          description = _this._semantics$_rect.toString$0(0) + " scaled by " + B.JSNumber_methods.toStringAsFixed$1(scale, 1) + "x";
        else {
          t1 = _this._semantics$_transform;
          if (t1 != null && !A.MatrixUtils_isIdentity(t1)) {
            t1 = A.SubListIterable$(A._setArrayType(J.toString$0$(_this._semantics$_transform).split("\n"), type$.JSArray_String), 0, A.checkNotNullable(4, "count", type$.int), type$.String);
            t2 = t1.$ti;
            matrix = new A.MappedListIterable(t1, t2._eval$1("String(ListIterable.E)")._as(new A.SemanticsNode_debugFillProperties_closure()), t2._eval$1("MappedListIterable<ListIterable.E,String>")).join$1(0, "; ");
            description = _this._semantics$_rect.toString$0(0) + " with transform [" + matrix + "]";
          } else
            description = _null;
        }
        properties.add$1(0, A.DiagnosticsProperty$("rect", _this._semantics$_rect, true, B.C__NoDefaultValue, description, false, _null, _null, B.DiagnosticLevel_3, _null, false, false, true, B.DiagnosticsTreeStyle_8, _null, type$.Rect));
      }
      t1 = _this.tags;
      if (t1 == null)
        t1 = _null;
      else {
        t2 = A._instanceType(t1);
        t2 = new A.EfficientLengthMappedIterable(t1, t2._eval$1("String(1)")._as(new A.SemanticsNode_debugFillProperties_closure0()), t2._eval$1("EfficientLengthMappedIterable<1,String>"));
        t1 = t2;
      }
      t2 = type$.String;
      properties.add$1(0, A.IterableProperty$("tags", t1, _null, "[]", B.DiagnosticLevel_3, B.DiagnosticsTreeStyle_8, t2));
      t1 = _this._actions;
      t3 = A._instanceType(t1)._eval$1("LinkedHashMapKeysIterable<1>");
      t3 = A.MappedIterable_MappedIterable(new A.LinkedHashMapKeysIterable(t1, t3), t3._eval$1("String(Iterable.E)")._as(new A.SemanticsNode_debugFillProperties_closure1(_this)), t3._eval$1("Iterable.E"), t2);
      actions = A.List_List$of(t3, true, A._instanceType(t3)._eval$1("Iterable.E"));
      B.JSArray_methods.sort$0(actions);
      t3 = _this._customSemanticsActions;
      t1 = A._instanceType(t3)._eval$1("LinkedHashMapKeysIterable<1>");
      t4 = type$.nullable_String;
      t1 = A.MappedIterable_MappedIterable(new A.LinkedHashMapKeysIterable(t3, t1), t1._eval$1("String?(Iterable.E)")._as(new A.SemanticsNode_debugFillProperties_closure2()), t1._eval$1("Iterable.E"), t4);
      customSemanticsActions = A.List_List$of(t1, true, A._instanceType(t1)._eval$1("Iterable.E"));
      properties.add$1(0, A.IterableProperty$("actions", actions, B.C__NoDefaultValue, _null, B.DiagnosticLevel_3, B.DiagnosticsTreeStyle_8, t2));
      properties.add$1(0, A.IterableProperty$("customActions", customSemanticsActions, B.C__NoDefaultValue, _null, B.DiagnosticLevel_3, B.DiagnosticsTreeStyle_8, t4));
      t4 = J.toList$1$growable$ax(B.Map_Lz4Gg.get$values(B.Map_Lz4Gg), false);
      t1 = A._arrayInstanceType(t4);
      t3 = t1._eval$1("MappedIterable<1,String>");
      properties.add$1(0, A.IterableProperty$("flags", A.List_List$of(new A.MappedIterable(new A.WhereIterable(t4, t1._eval$1("bool(1)")._as(new A.SemanticsNode_debugFillProperties_closure3(_this)), t1._eval$1("WhereIterable<1>")), t1._eval$1("String(1)")._as(new A.SemanticsNode_debugFillProperties_closure4()), t3), true, t3._eval$1("Iterable.E")), B.C__NoDefaultValue, _null, B.DiagnosticLevel_3, B.DiagnosticsTreeStyle_8, t2));
      properties.add$1(0, A.FlagProperty$("isInvisible", _null, _null, "invisible", B.DiagnosticLevel_3, false, !(_this._semantics$_parent != null && _this._isMergedIntoParent) && _this._semantics$_rect.get$isEmpty(0)));
      properties.add$1(0, A.FlagProperty$("isHidden", _null, _null, "HIDDEN", B.DiagnosticLevel_3, false, (_this._flags & 8192) !== 0));
      properties.add$1(0, A.StringProperty$("identifier", _this._identifier, "", true, true));
      properties.add$1(0, A.AttributedStringProperty$("label", _this._attributedLabel, B.C__NoDefaultValue));
      properties.add$1(0, A.AttributedStringProperty$("value", _this._attributedValue, B.C__NoDefaultValue));
      properties.add$1(0, A.AttributedStringProperty$("increasedValue", _this._attributedIncreasedValue, B.C__NoDefaultValue));
      properties.add$1(0, A.AttributedStringProperty$("decreasedValue", _this._attributedDecreasedValue, B.C__NoDefaultValue));
      properties.add$1(0, A.AttributedStringProperty$("hint", _this._attributedHint, B.C__NoDefaultValue));
      properties.add$1(0, A.StringProperty$("tooltip", _this._tooltip, "", true, true));
      properties.add$1(0, A.EnumProperty$("textDirection", _this._textDirection, _null, B.DiagnosticLevel_3, type$.TextDirection));
      t1 = _this._role;
      if (t1 !== B.SemanticsRole_0)
        properties.add$1(0, A.EnumProperty$("role", t1, B.C__NoDefaultValue, B.DiagnosticLevel_3, type$.SemanticsRole));
      properties.add$1(0, A.DiagnosticsProperty$("sortKey", _this._sortKey, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.SemanticsSortKey));
      t1 = _this._textSelection;
      t1 = t1 == null ? _null : t1.get$isValid();
      if (t1 === true) {
        t1 = _this._textSelection;
        properties.add$1(0, A.MessageProperty$("text selection", "[" + t1.start + ", " + t1.end + "]", B.DiagnosticLevel_3));
      }
      properties.add$1(0, A.IntProperty$("platformViewId", _this._platformViewId, _null, _null, B.DiagnosticLevel_3, _null));
      properties.add$1(0, A.IntProperty$("maxValueLength", _this._maxValueLength, _null, _null, B.DiagnosticLevel_3, _null));
      properties.add$1(0, A.IntProperty$("currentValueLength", _this._currentValueLength, _null, _null, B.DiagnosticLevel_3, _null));
      properties.add$1(0, A.IntProperty$("scrollChildren", _this._scrollChildCount, _null, _null, B.DiagnosticLevel_3, _null));
      properties.add$1(0, A.IntProperty$("scrollIndex", _this._scrollIndex, _null, _null, B.DiagnosticLevel_3, _null));
      properties.add$1(0, A.DoubleProperty$("scrollExtentMin", _this._scrollExtentMin, _null, _null, B.DiagnosticLevel_3, true, _null, _null));
      properties.add$1(0, A.DoubleProperty$("scrollPosition", _this._scrollPosition, _null, _null, B.DiagnosticLevel_3, true, _null, _null));
      properties.add$1(0, A.DoubleProperty$("scrollExtentMax", _this._scrollExtentMax, _null, _null, B.DiagnosticLevel_3, true, _null, _null));
      properties.add$1(0, A.IntProperty$("indexInParent", _this.indexInParent, _null, _null, B.DiagnosticLevel_3, _null));
      properties.add$1(0, A.DoubleProperty$("elevation", _this._elevation, 0, _null, B.DiagnosticLevel_3, true, _null, _null));
      properties.add$1(0, A.DoubleProperty$("thickness", _this._thickness, 0, _null, B.DiagnosticLevel_3, true, _null, _null));
      properties.add$1(0, A.IntProperty$("headingLevel", _this._headingLevel, 0, _null, B.DiagnosticLevel_3, _null));
    },
    toDiagnosticsNode$3$childOrder$name$style(childOrder, $name, style) {
      if (A.assertTest($name == null || !B.JSString_methods.endsWith$1($name, ":")))
        A.assertThrow(string$.Names_ + A.S($name) + '"');
      return new A._SemanticsDiagnosticableNode(childOrder, this, $name, true, true, null, style);
    },
    toDiagnosticsNode$1$style(style) {
      return this.toDiagnosticsNode$3$childOrder$name$style(B.DebugSemanticsDumpOrder_1, null, style);
    },
    toDiagnosticsNode$0() {
      return this.toDiagnosticsNode$3$childOrder$name$style(B.DebugSemanticsDumpOrder_1, null, B.DiagnosticsTreeStyle_1);
    },
    toDiagnosticsNode$2$name$style($name, style) {
      return this.toDiagnosticsNode$3$childOrder$name$style(B.DebugSemanticsDumpOrder_1, $name, style);
    },
    debugDescribeChildren$1$childOrder(childOrder) {
      var t1 = this.debugListChildrenInOrder$1(childOrder),
        t2 = A._arrayInstanceType(t1),
        t3 = t2._eval$1("MappedListIterable<1,DiagnosticsNode>");
      return A.List_List$of(new A.MappedListIterable(t1, t2._eval$1("DiagnosticsNode(1)")._as(new A.SemanticsNode_debugDescribeChildren_closure(childOrder)), t3), true, t3._eval$1("ListIterable.E"));
    },
    debugDescribeChildren$0() {
      return this.debugDescribeChildren$1$childOrder(B.DebugSemanticsDumpOrder_0);
    },
    debugListChildrenInOrder$1(childOrder) {
      var t1 = this._semantics$_children;
      if (t1 == null)
        return B.List_empty19;
      switch (childOrder.index) {
        case 0:
          break;
        case 1:
          t1 = this._semantics$_childrenInTraversalOrder$0();
          break;
        default:
          t1 = null;
      }
      return t1;
    },
    set$_semantics$_children(_, _children) {
      this._semantics$_children = type$.nullable_List_SemanticsNode._as(_children);
    },
    set$__SemanticsNode__debugPreviousSnapshot_A(__SemanticsNode__debugPreviousSnapshot_A) {
      this.__SemanticsNode__debugPreviousSnapshot_A = type$.List_SemanticsNode._as(__SemanticsNode__debugPreviousSnapshot_A);
    },
    set$_actions(_actions) {
      this._actions = type$.Map_of_SemanticsAction_and_void_Function_nullable_Object._as(_actions);
    },
    set$_customSemanticsActions(_customSemanticsActions) {
      this._customSemanticsActions = type$.Map_of_CustomSemanticsAction_and_void_Function._as(_customSemanticsActions);
    },
    set$tags(tags) {
      this.tags = type$.nullable_Set_SemanticsTag._as(tags);
    },
    $isDiagnosticable: 1,
    $isDiagnosticableTree: 1
  };
  A.SemanticsNode__replaceChildren_closure.prototype = {
    call$1(child) {
      return type$.SemanticsNode._as(child) === this.$this;
    },
    $signature: 54
  };
  A.SemanticsNode__replaceChildren_closure0.prototype = {
    call$0() {
      var t1, t2, _i,
        seenChildren = A.LinkedHashSet_LinkedHashSet$_empty(type$.SemanticsNode);
      for (t1 = this.newChildren, t2 = t1.length, _i = 0; _i < t1.length; t1.length === t2 || (0, A.throwConcurrentModificationError)(t1), ++_i)
        A.assertHelper(seenChildren.add$1(0, t1[_i]));
      return true;
    },
    $signature: 0
  };
  A.SemanticsNode__replaceChildren_closure1.prototype = {
    call$0() {
      var t3, mutationErrors, t4, t5, i, _box_0 = {},
        t1 = this.newChildren,
        t2 = this.$this;
      if (t1 === t2._semantics$_children) {
        t3 = type$.JSArray_DiagnosticsNode;
        mutationErrors = A._setArrayType([], t3);
        t4 = t1.length;
        t5 = t2.__SemanticsNode__debugPreviousSnapshot_A;
        t5 === $ && A.throwLateFieldNI("_debugPreviousSnapshot");
        t5 = t5.length;
        if (t4 !== t5)
          B.JSArray_methods.add$1(mutationErrors, A.ErrorDescription$("The list's length has changed from " + t5 + " to " + t4 + "."));
        else
          for (i = 0; i < t1.length; ++i) {
            t4 = t1[i];
            t5 = t2.__SemanticsNode__debugPreviousSnapshot_A;
            if (!(i < t5.length))
              return A.ioore(t5, i);
            if (t4 !== t5[i]) {
              if (mutationErrors.length !== 0)
                B.JSArray_methods.add$1(mutationErrors, A.ErrorSpacer$());
              B.JSArray_methods.add$1(mutationErrors, A.ErrorDescription$("Child node at position " + i + " was replaced:"));
              t4 = t2.__SemanticsNode__debugPreviousSnapshot_A;
              if (!(i < t4.length))
                return A.ioore(t4, i);
              B.JSArray_methods.add$1(mutationErrors, A._SemanticsDiagnosticableNode$(B.DebugSemanticsDumpOrder_1, "Previous child", B.DiagnosticsTreeStyle_8, t4[i]));
              if (!(i < t1.length))
                return A.ioore(t1, i);
              B.JSArray_methods.add$1(mutationErrors, A._SemanticsDiagnosticableNode$(B.DebugSemanticsDumpOrder_1, "New child", B.DiagnosticsTreeStyle_8, t1[i]));
            }
          }
        if (mutationErrors.length !== 0) {
          t1 = A._setArrayType([A.ErrorSummary$("Failed to replace child semantics nodes because the list of `SemanticsNode`s was mutated."), A.ErrorHint$("Instead of mutating the existing list, create a new list containing the desired `SemanticsNode`s."), A.ErrorDescription$("Error details:")], t3);
          B.JSArray_methods.addAll$1(t1, mutationErrors);
          throw A.wrapException(A.FlutterError$fromParts(t1));
        }
      }
      t2.set$__SemanticsNode__debugPreviousSnapshot_A(type$.List_SemanticsNode._as(A.List_List$of(t1, true, type$.SemanticsNode)));
      _box_0.ancestor = t2;
      for (; t2 = t2._semantics$_parent, t2 instanceof A.SemanticsNode;)
        _box_0.ancestor = t2;
      A.assertHelper(!B.JSArray_methods.any$1(t1, new A.SemanticsNode__replaceChildren__closure(_box_0)));
      return true;
    },
    $signature: 0
  };
  A.SemanticsNode__replaceChildren__closure.prototype = {
    call$1(child) {
      return type$.SemanticsNode._as(child) === this._box_0.ancestor;
    },
    $signature: 54
  };
  A.SemanticsNode__adoptChild_closure.prototype = {
    call$0() {
      var node0,
        node = this.$this;
      for (; node0 = node._semantics$_parent, node0 != null; node = node0)
        ;
      A.assertHelper(node !== this.child);
      return true;
    },
    $signature: 0
  };
  A.SemanticsNode_getSemanticsData_closure.prototype = {
    call$1(node) {
      var t1, t2, t3, t4, headingLevel, headingLevel0;
      A.assertHelper(node._semantics$_parent != null && node._isMergedIntoParent);
      t1 = this._box_0;
      t1.flags = t1.flags | node._flags;
      t2 = t1.actions;
      t3 = node._areUserActionsBlocked;
      t4 = node._actionsAsBits;
      t1.actions = t2 | (t3 ? t4 & $.$get$_kUnblockedUserActions() : t4);
      if (t1.textDirection == null)
        t1.textDirection = node._textDirection;
      if (t1.textSelection == null)
        t1.textSelection = node._textSelection;
      t1.scrollChildCount = node._scrollChildCount;
      t1.scrollIndex = node._scrollIndex;
      if (t1.scrollPosition == null)
        t1.scrollPosition = node._scrollPosition;
      if (t1.scrollExtentMax == null)
        t1.scrollExtentMax = node._scrollExtentMax;
      if (t1.scrollExtentMin == null)
        t1.scrollExtentMin = node._scrollExtentMin;
      if (t1.platformViewId == null)
        t1.platformViewId = node._platformViewId;
      if (t1.maxValueLength == null)
        t1.maxValueLength = node._maxValueLength;
      if (t1.currentValueLength == null)
        t1.currentValueLength = node._currentValueLength;
      t1.linkUrl = node._linkUrl;
      headingLevel = node._headingLevel;
      headingLevel0 = t1.headingLevel;
      t1.headingLevel = headingLevel0 === 0 ? headingLevel : headingLevel0;
      if (t1.identifier === "")
        t1.identifier = node._identifier;
      if (t1.attributedValue.string === "")
        t1.attributedValue = node._attributedValue;
      if (t1.attributedIncreasedValue.string === "")
        t1.attributedIncreasedValue = node._attributedIncreasedValue;
      if (t1.attributedDecreasedValue.string === "")
        t1.attributedDecreasedValue = node._attributedDecreasedValue;
      if (t1.role === B.SemanticsRole_0)
        t1.role = node._role;
      if (t1.tooltip === "")
        t1.tooltip = node._tooltip;
      t2 = node.tags;
      if (t2 != null) {
        t3 = t1.mergedTags;
        (t3 == null ? t1.mergedTags = A.LinkedHashSet_LinkedHashSet$_empty(type$.SemanticsTag) : t3).addAll$1(0, t2);
      }
      for (t2 = this.$this._customSemanticsActions, t2 = new A.LinkedHashMapKeyIterator(t2, t2._modifications, t2._first, A._instanceType(t2)._eval$1("LinkedHashMapKeyIterator<1>")), t3 = this.customSemanticsActionIds; t2.moveNext$0();)
        t3.add$1(0, A.CustomSemanticsAction_getIdentifier(t2.__js_helper$_current));
      t2 = t1.attributedLabel;
      t3 = t1.textDirection;
      t1.attributedLabel = A._concatAttributedString(node._attributedLabel, node._textDirection, t2, t3);
      t3 = t1.attributedHint;
      t2 = t1.textDirection;
      t1.attributedHint = A._concatAttributedString(node._attributedHint, node._textDirection, t3, t2);
      t1.thickness = Math.max(t1.thickness, node._thickness + node._elevation);
      return true;
    },
    $signature: 54
  };
  A.SemanticsNode__childrenInTraversalOrder_closure.prototype = {
    call$1(sortNode) {
      return type$._TraversalSortNode._as(sortNode).node;
    },
    $signature: 319
  };
  A.SemanticsNode__debugIsActionBlocked_closure.prototype = {
    call$0() {
      var t1 = this.$this,
        t2 = t1._areUserActionsBlocked;
      t1 = t1._actionsAsBits;
      if (t2)
        t1 &= $.$get$_kUnblockedUserActions();
      this._box_0.result = (t1 & this.action.index) === 0;
      return true;
    },
    $signature: 0
  };
  A.SemanticsNode_debugFillProperties_closure.prototype = {
    call$1(line) {
      return B.JSString_methods.substring$1(A._asString(line), 4);
    },
    $signature: 47
  };
  A.SemanticsNode_debugFillProperties_closure0.prototype = {
    call$1(tag) {
      return type$.SemanticsTag._as(tag).name;
    },
    $signature: 320
  };
  A.SemanticsNode_debugFillProperties_closure1.prototype = {
    call$1(action) {
      var t1;
      type$.SemanticsAction._as(action);
      t1 = this.$this._debugIsActionBlocked$1(action) ? "\ud83d\udeab\ufe0f" : "";
      return action.name + t1;
    },
    $signature: 321
  };
  A.SemanticsNode_debugFillProperties_closure2.prototype = {
    call$1(action) {
      type$.CustomSemanticsAction._as(action);
      return null;
    },
    $signature: 322
  };
  A.SemanticsNode_debugFillProperties_closure3.prototype = {
    call$1(flag) {
      type$.SemanticsFlag._as(flag);
      return (this.$this._flags & flag.index) !== 0;
    },
    $signature: 323
  };
  A.SemanticsNode_debugFillProperties_closure4.prototype = {
    call$1(flag) {
      return type$.SemanticsFlag._as(flag).name;
    },
    $signature: 324
  };
  A.SemanticsNode_debugDescribeChildren_closure.prototype = {
    call$1(node) {
      return A._SemanticsDiagnosticableNode$(this.childOrder, null, B.DiagnosticsTreeStyle_1, type$.SemanticsNode._as(node));
    },
    $signature: 325
  };
  A._BoxEdge.prototype = {
    compareTo$1(_, other) {
      return B.JSNumber_methods.compareTo$1(this.offset, type$._BoxEdge._as(other).offset);
    },
    $isComparable: 1
  };
  A._SemanticsSortGroup.prototype = {
    compareTo$1(_, other) {
      return B.JSNumber_methods.compareTo$1(this.startOffset, type$._SemanticsSortGroup._as(other).startOffset);
    },
    sortedWithinVerticalGroup$0() {
      var t1, t2, _i, child, t3, t4, horizontalGroups, group, depth, edge,
        edges = A._setArrayType([], type$.JSArray__BoxEdge);
      for (t1 = this.nodes, t2 = t1.length, _i = 0; _i < t1.length; t1.length === t2 || (0, A.throwConcurrentModificationError)(t1), ++_i) {
        child = t1[_i];
        t3 = child._semantics$_rect;
        t4 = A._pointInParentCoordinates(child, new A.Offset(t3.left - -0.1, t3.top - -0.1))._dx;
        A.assertHelper(isFinite(t4));
        B.JSArray_methods.add$1(edges, new A._BoxEdge(true, t4, child));
        t3 = A._pointInParentCoordinates(child, new A.Offset(t3.right + -0.1, t3.bottom + -0.1))._dx;
        A.assertHelper(isFinite(t3));
        B.JSArray_methods.add$1(edges, new A._BoxEdge(false, t3, child));
      }
      B.JSArray_methods.sort$0(edges);
      horizontalGroups = A._setArrayType([], type$.JSArray__SemanticsSortGroup);
      for (t1 = edges.length, t2 = this.textDirection, t3 = type$.JSArray_SemanticsNode, group = null, depth = 0, _i = 0; _i < edges.length; edges.length === t1 || (0, A.throwConcurrentModificationError)(edges), ++_i) {
        edge = edges[_i];
        if (edge.isLeadingEdge) {
          ++depth;
          if (group == null)
            group = new A._SemanticsSortGroup(edge.offset, t2, A._setArrayType([], t3));
          B.JSArray_methods.add$1(group.nodes, edge.node);
        } else
          --depth;
        if (depth === 0) {
          group.toString;
          B.JSArray_methods.add$1(horizontalGroups, group);
          group = null;
        }
      }
      B.JSArray_methods.sort$0(horizontalGroups);
      if (t2 === B.TextDirection_0) {
        t1 = type$.ReversedListIterable__SemanticsSortGroup;
        horizontalGroups = A.List_List$of(new A.ReversedListIterable(horizontalGroups, t1), true, t1._eval$1("ListIterable.E"));
      }
      t1 = A._arrayInstanceType(horizontalGroups);
      t2 = t1._eval$1("ExpandIterable<1,SemanticsNode>");
      return A.List_List$of(new A.ExpandIterable(horizontalGroups, t1._eval$1("Iterable<SemanticsNode>(1)")._as(new A._SemanticsSortGroup_sortedWithinVerticalGroup_closure()), t2), true, t2._eval$1("Iterable.E"));
    },
    sortedWithinKnot$0() {
      var t3, nodeMap, edges, t4, t5, t6, _i, node, t7, t8, center, _i0, t9, nextNode, t10, t11, nextCenter, direction, isLtrAndForward, isRtlAndForward, sortedIds, startNodes,
        t1 = this.nodes,
        t2 = t1.length;
      if (t2 <= 1)
        return t1;
      t3 = type$.int;
      nodeMap = A.LinkedHashMap_LinkedHashMap$_empty(t3, type$.SemanticsNode);
      edges = A.LinkedHashMap_LinkedHashMap$_empty(t3, t3);
      for (t4 = this.textDirection, t5 = t4 === B.TextDirection_0, t4 = t4 === B.TextDirection_1, t6 = t2, _i = 0; _i < t6; t9 === t2 || (0, A.throwConcurrentModificationError)(t1), ++_i, t6 = t9) {
        node = t1[_i];
        nodeMap.$indexSet(0, node._semantics$_id, node);
        t6 = node._semantics$_rect;
        t7 = t6.left;
        t8 = t6.top;
        center = A._pointInParentCoordinates(node, new A.Offset(t7 + (t6.right - t7) / 2, t8 + (t6.bottom - t8) / 2));
        for (t6 = t1.length, t7 = center._dx, t8 = center._dy, _i0 = 0; t9 = t1.length, _i0 < t9; t1.length === t6 || (0, A.throwConcurrentModificationError)(t1), ++_i0) {
          nextNode = t1[_i0];
          if (node === nextNode || edges.$index(0, nextNode._semantics$_id) === node._semantics$_id)
            continue;
          t9 = nextNode._semantics$_rect;
          t10 = t9.left;
          t11 = t9.top;
          nextCenter = A._pointInParentCoordinates(nextNode, new A.Offset(t10 + (t9.right - t10) / 2, t11 + (t9.bottom - t11) / 2));
          direction = Math.atan2(nextCenter._dy - t8, nextCenter._dx - t7);
          isLtrAndForward = t4 && -0.7853981633974483 < direction && direction < 2.356194490192345;
          if (t5)
            isRtlAndForward = direction < -2.356194490192345 || direction > 2.356194490192345;
          else
            isRtlAndForward = false;
          if (isLtrAndForward || isRtlAndForward)
            edges.$indexSet(0, node._semantics$_id, nextNode._semantics$_id);
        }
      }
      sortedIds = A._setArrayType([], type$.JSArray_int);
      startNodes = A._setArrayType(t1.slice(0), A._arrayInstanceType(t1));
      B.JSArray_methods.sort$1(startNodes, new A._SemanticsSortGroup_sortedWithinKnot_closure());
      t1 = A._arrayInstanceType(startNodes);
      new A.MappedListIterable(startNodes, t1._eval$1("int(1)")._as(new A._SemanticsSortGroup_sortedWithinKnot_closure0()), t1._eval$1("MappedListIterable<1,int>")).forEach$1(0, new A._SemanticsSortGroup_sortedWithinKnot_search(A.LinkedHashSet_LinkedHashSet$_empty(t3), edges, sortedIds));
      t3 = type$.MappedListIterable_int_SemanticsNode;
      t3 = A.List_List$of(new A.MappedListIterable(sortedIds, type$.SemanticsNode_Function_int._as(new A._SemanticsSortGroup_sortedWithinKnot_closure1(nodeMap)), t3), true, t3._eval$1("ListIterable.E"));
      t1 = A._arrayInstanceType(t3)._eval$1("ReversedListIterable<1>");
      return A.List_List$of(new A.ReversedListIterable(t3, t1), true, t1._eval$1("ListIterable.E"));
    },
    $isComparable: 1
  };
  A._SemanticsSortGroup_sortedWithinVerticalGroup_closure.prototype = {
    call$1(group) {
      return type$._SemanticsSortGroup._as(group).sortedWithinKnot$0();
    },
    $signature: 143
  };
  A._SemanticsSortGroup_sortedWithinKnot_closure.prototype = {
    call$2(a, b) {
      var aTopLeft, bTopLeft, verticalDiff,
        t1 = type$.SemanticsNode;
      t1._as(a);
      t1._as(b);
      t1 = a._semantics$_rect;
      aTopLeft = A._pointInParentCoordinates(a, new A.Offset(t1.left, t1.top));
      t1 = b._semantics$_rect;
      bTopLeft = A._pointInParentCoordinates(b, new A.Offset(t1.left, t1.top));
      verticalDiff = B.JSNumber_methods.compareTo$1(aTopLeft._dy, bTopLeft._dy);
      if (verticalDiff !== 0)
        return -verticalDiff;
      return -B.JSNumber_methods.compareTo$1(aTopLeft._dx, bTopLeft._dx);
    },
    $signature: 125
  };
  A._SemanticsSortGroup_sortedWithinKnot_search.prototype = {
    call$1(id) {
      var t1, _this = this;
      A._asInt(id);
      t1 = _this.visitedIds;
      if (t1.contains$1(0, id))
        return;
      t1.add$1(0, id);
      t1 = _this.edges;
      if (t1.containsKey$1(0, id)) {
        t1 = t1.$index(0, id);
        t1.toString;
        _this.call$1(t1);
      }
      B.JSArray_methods.add$1(_this.sortedIds, id);
    },
    $signature: 43
  };
  A._SemanticsSortGroup_sortedWithinKnot_closure0.prototype = {
    call$1(node) {
      return type$.SemanticsNode._as(node)._semantics$_id;
    },
    $signature: 328
  };
  A._SemanticsSortGroup_sortedWithinKnot_closure1.prototype = {
    call$1(id) {
      var t1 = this.nodeMap.$index(0, A._asInt(id));
      t1.toString;
      return t1;
    },
    $signature: 329
  };
  A._childrenInDefaultOrder_closure.prototype = {
    call$1(group) {
      return type$._SemanticsSortGroup._as(group).sortedWithinVerticalGroup$0();
    },
    $signature: 143
  };
  A._TraversalSortNode.prototype = {
    compareTo$1(_, other) {
      var t1, t2;
      type$._TraversalSortNode._as(other);
      t1 = this.sortKey;
      if (t1 == null || other.sortKey == null)
        return this.position - other.position;
      t1.toString;
      t2 = other.sortKey;
      t2.toString;
      return t1.compareTo$1(0, t2);
    },
    $isComparable: 1
  };
  A.SemanticsOwner.prototype = {
    dispose$0() {
      var _this = this;
      $.$get$FlutterMemoryAllocations_instance().dispatchObjectDisposed$1$object(_this);
      _this._semantics$_dirtyNodes.clear$0(0);
      _this._nodes.clear$0(0);
      _this._detachedNodes.clear$0(0);
      _this.super$ChangeNotifier$dispose();
    },
    sendSemanticsUpdate$0() {
      var t1, customSemanticsActionIds, visitedNodes, t2, t3, t4, t5, localDirtyNodes, t6, _i, node, t7, t8, builder, _this = this;
      A.assertHelper(new A.SemanticsOwner_sendSemanticsUpdate_closure(_this).call$0());
      t1 = _this._semantics$_dirtyNodes;
      if (t1._collection$_length === 0)
        return;
      customSemanticsActionIds = A.LinkedHashSet_LinkedHashSet$_empty(type$.int);
      visitedNodes = A._setArrayType([], type$.JSArray_SemanticsNode);
      for (t2 = A._instanceType(t1), t3 = t2._eval$1("bool(1)"), t2 = t2._eval$1("WhereIterable<1>"), t4 = t2._eval$1("Iterable.E"), t5 = _this._detachedNodes; t1._collection$_length !== 0;) {
        localDirtyNodes = A.List_List$of(new A.WhereIterable(t1, t3._as(new A.SemanticsOwner_sendSemanticsUpdate_closure0(_this)), t2), true, t4);
        t1.clear$0(0);
        t5.clear$0(0);
        B.JSArray_methods.sort$1(localDirtyNodes, new A.SemanticsOwner_sendSemanticsUpdate_closure1());
        B.JSArray_methods.addAll$1(visitedNodes, localDirtyNodes);
        for (t6 = localDirtyNodes.length, _i = 0; _i < localDirtyNodes.length; localDirtyNodes.length === t6 || (0, A.throwConcurrentModificationError)(localDirtyNodes), ++_i) {
          node = localDirtyNodes[_i];
          A.assertHelper(node._semantics$_dirty);
          t7 = node._semantics$_parent;
          t8 = true;
          if (t7 != null) {
            if (!t7._mergeAllDescendantsIntoThisNode)
              t7 = t7._semantics$_parent != null && t7._isMergedIntoParent;
            else
              t7 = true;
            if (t7)
              t7 = node._isMergedIntoParent;
            else
              t7 = t8;
          } else
            t7 = t8;
          A.assertHelper(t7);
          t7 = !node._mergeAllDescendantsIntoThisNode;
          if (t7)
            t8 = node._semantics$_parent != null && node._isMergedIntoParent;
          else
            t8 = true;
          if (t8) {
            A.assertHelper(!t7 || node._semantics$_parent != null);
            t7 = node._semantics$_parent;
            if (t7 != null)
              if (!t7._mergeAllDescendantsIntoThisNode)
                t8 = t7._semantics$_parent != null && t7._isMergedIntoParent;
              else
                t8 = true;
            else
              t8 = false;
            if (t8) {
              t7._semantics$_markDirty$0();
              node._semantics$_dirty = false;
            }
          }
        }
      }
      B.JSArray_methods.sort$1(visitedNodes, new A.SemanticsOwner_sendSemanticsUpdate_closure2());
      A.BindingBase_checkInstance($.SemanticsBinding__instance, type$.SemanticsBinding);
      builder = new A.SemanticsUpdateBuilder(A._setArrayType([], type$.JSArray_SemanticsNodeUpdate));
      for (t2 = visitedNodes.length, _i = 0; _i < visitedNodes.length; visitedNodes.length === t2 || (0, A.throwConcurrentModificationError)(visitedNodes), ++_i) {
        node = visitedNodes[_i];
        t3 = node._semantics$_parent;
        A.assertHelper((t3 == null ? null : t3._semantics$_dirty) !== true);
        if (node._semantics$_dirty && node._semantics$_owner != null)
          node._addToUpdate$2(builder, customSemanticsActionIds);
      }
      t1.clear$0(0);
      for (t1 = A._LinkedHashSetIterator$(customSemanticsActionIds, customSemanticsActionIds._collection$_modifications, customSemanticsActionIds.$ti._precomputed1), t2 = t1.$ti._precomputed1; t1.moveNext$0();) {
        t3 = t1._collection$_current;
        $.CustomSemanticsAction__actions.$index(0, t3 == null ? t2._as(t3) : t3).toString;
      }
      _this.onSemanticsUpdate.call$1(new A.SemanticsUpdate(builder._ui$_nodeUpdates));
      _this.notifyListeners$0();
    },
    _getSemanticsActionHandlerForId$2(id, action) {
      var t2, t1 = {},
        result = t1.result = this._nodes.$index(0, id);
      if (result != null) {
        if (!result._mergeAllDescendantsIntoThisNode)
          t2 = result._semantics$_parent != null && result._isMergedIntoParent;
        else
          t2 = true;
        t2 = t2 && !result._actions.containsKey$1(0, action);
      } else
        t2 = false;
      if (t2)
        result._visitDescendants$1(new A.SemanticsOwner__getSemanticsActionHandlerForId_closure(t1, action));
      t2 = t1.result;
      if (t2 == null || !t2._actions.containsKey$1(0, action))
        return null;
      return t1.result._actions.$index(0, action);
    },
    performAction$3(id, action, args) {
      var t1,
        handler = this._getSemanticsActionHandlerForId$2(id, action);
      if (handler != null) {
        handler.call$1(args);
        return;
      }
      if (action === B.SemanticsAction_256_showOnScreen) {
        t1 = this._nodes.$index(0, id);
        t1 = (t1 == null ? null : t1._showOnScreen) != null;
      } else
        t1 = false;
      if (t1)
        this._nodes.$index(0, id)._showOnScreen.call$0();
    },
    toString$0(_) {
      return A.objectRuntimeType(this, "<optimized out>") + "#" + A.shortHash(this);
    }
  };
  A.SemanticsOwner_sendSemanticsUpdate_closure.prototype = {
    call$0() {
      var t1,
        invisibleNodes = A._setArrayType([], type$.JSArray_SemanticsNode),
        rootSemanticsNode = this.$this._nodes.$index(0, 0);
      if (rootSemanticsNode != null)
        if ((rootSemanticsNode.get$hasChildren() ? rootSemanticsNode._semantics$_children.length : 0) > 0 && rootSemanticsNode._semantics$_rect.get$isEmpty(0))
          B.JSArray_methods.add$1(invisibleNodes, rootSemanticsNode);
        else if (!rootSemanticsNode._mergeAllDescendantsIntoThisNode)
          rootSemanticsNode.visitChildren$1(new A.SemanticsOwner_sendSemanticsUpdate_closure_findInvisibleNodes(invisibleNodes));
      if (invisibleNodes.length === 0)
        return true;
      t1 = A._setArrayType([A.ErrorSummary$("Invisible SemanticsNodes should not be added to the tree."), A.ErrorDescription$("The following invisible SemanticsNodes were added to the tree:")], type$.JSArray_DiagnosticsNode);
      B.JSArray_methods.addAll$1(t1, B.JSArray_methods.expand$1$1(invisibleNodes, new A.SemanticsOwner_sendSemanticsUpdate_closure_nodeToMessage(), type$.DiagnosticsNode));
      t1.push(A.ErrorHint$("An invisible SemanticsNode is one whose rect is not on screen hence not reachable for users, and its semantic information is not merged into a visible parent."));
      t1.push(A.ErrorHint$("An invisible SemanticsNode makes the accessibility experience confusing, as it does not provide any visual indication when the user selects it via accessibility technologies."));
      t1.push(A.ErrorHint$("Consider removing the above invisible SemanticsNodes if they were added by your RenderObject.assembleSemanticsNode implementation, or filing a bug on GitHub:\n  https://github.com/flutter/flutter/issues/new?template=2_bug.yml"));
      throw A.wrapException(A.FlutterError$fromParts(t1));
    },
    $signature: 0
  };
  A.SemanticsOwner_sendSemanticsUpdate_closure_findInvisibleNodes.prototype = {
    call$1(node) {
      if (node._semantics$_rect.get$isEmpty(0))
        B.JSArray_methods.add$1(this.invisibleNodes, node);
      else if (!node._mergeAllDescendantsIntoThisNode)
        node.visitChildren$1(this);
      return true;
    },
    $signature: 54
  };
  A.SemanticsOwner_sendSemanticsUpdate_closure_nodeToMessage.prototype = {
    call$1(invisibleNode) {
      var $parent, t1, t2;
      type$.SemanticsNode._as(invisibleNode);
      $parent = invisibleNode._semantics$_parent;
      t1 = A._SemanticsDiagnosticableNode$(B.DebugSemanticsDumpOrder_1, null, B.DiagnosticsTreeStyle_9, invisibleNode);
      t2 = $parent == null ? null : A._SemanticsDiagnosticableNode$(B.DebugSemanticsDumpOrder_1, "which was added as a child of", B.DiagnosticsTreeStyle_9, $parent);
      return A._setArrayType([t1, t2 == null ? A.ErrorDescription$("which was added as the root SemanticsNode") : t2], type$.JSArray_DiagnosticsNode);
    },
    $signature: 330
  };
  A.SemanticsOwner_sendSemanticsUpdate_closure0.prototype = {
    call$1(node) {
      return !this.$this._detachedNodes.contains$1(0, type$.SemanticsNode._as(node));
    },
    $signature: 54
  };
  A.SemanticsOwner_sendSemanticsUpdate_closure1.prototype = {
    call$2(a, b) {
      var t1 = type$.SemanticsNode;
      t1._as(a);
      t1._as(b);
      return a._semantics$_depth - b._semantics$_depth;
    },
    $signature: 125
  };
  A.SemanticsOwner_sendSemanticsUpdate_closure2.prototype = {
    call$2(a, b) {
      var t1 = type$.SemanticsNode;
      t1._as(a);
      t1._as(b);
      return a._semantics$_depth - b._semantics$_depth;
    },
    $signature: 125
  };
  A.SemanticsOwner__getSemanticsActionHandlerForId_closure.prototype = {
    call$1(node) {
      if (node._actions.containsKey$1(0, this.action)) {
        this._box_0.result = node;
        return false;
      }
      return true;
    },
    $signature: 54
  };
  A.SemanticsConfiguration.prototype = {
    _addAction$2(action, handler) {
      var _this = this;
      _this._actions.$indexSet(0, action, type$.void_Function_nullable_Object._as(handler));
      _this._actionsAsBits = _this._actionsAsBits | action.index;
      _this._hasBeenAnnotated = true;
    },
    _addArgumentlessAction$2(action, handler) {
      this._addAction$2(action, new A.SemanticsConfiguration__addArgumentlessAction_closure(type$.void_Function._as(handler)));
    },
    set$onTap(value) {
      type$.nullable_void_Function._as(value);
      value.toString;
      this._addArgumentlessAction$2(B.SemanticsAction_1_tap, value);
      this.set$_onTap(value);
    },
    set$onLongPress(value) {
      type$.nullable_void_Function._as(value);
      value.toString;
      this._addArgumentlessAction$2(B.SemanticsAction_2_longPress, value);
      this.set$_onLongPress(value);
    },
    set$onScrollLeft(value) {
      type$.nullable_void_Function._as(value);
      this._addArgumentlessAction$2(B.SemanticsAction_4_scrollLeft, value);
      this.set$_onScrollLeft(value);
    },
    set$onDismiss(value) {
      type$.nullable_void_Function._as(value);
      this._addArgumentlessAction$2(B.SemanticsAction_262144_dismiss, value);
      this.set$_onDismiss(value);
    },
    set$onScrollRight(value) {
      type$.nullable_void_Function._as(value);
      this._addArgumentlessAction$2(B.SemanticsAction_8_scrollRight, value);
      this.set$_onScrollRight(value);
    },
    set$onScrollUp(value) {
      type$.nullable_void_Function._as(value);
      this._addArgumentlessAction$2(B.SemanticsAction_16_scrollUp, value);
      this.set$_onScrollUp(value);
    },
    set$onScrollDown(value) {
      type$.nullable_void_Function._as(value);
      this._addArgumentlessAction$2(B.SemanticsAction_32_scrollDown, value);
      this.set$_onScrollDown(value);
    },
    set$onScrollToOffset(value) {
      type$.nullable_void_Function_Offset._as(value);
      this._addAction$2(B.SemanticsAction_8388608_scrollToOffset, new A.SemanticsConfiguration_onScrollToOffset_closure(value));
      this.set$_semantics$_onScrollToOffset(value);
    },
    set$onIncrease(value) {
      type$.nullable_void_Function._as(value);
      this._addArgumentlessAction$2(B.SemanticsAction_64_increase, value);
      this.set$_onIncrease(value);
    },
    set$onDecrease(value) {
      type$.nullable_void_Function._as(value);
      this._addArgumentlessAction$2(B.SemanticsAction_128_decrease, value);
      this.set$_onDecrease(value);
    },
    set$onCopy(_, value) {
      type$.nullable_void_Function._as(value);
      this._addArgumentlessAction$2(B.SemanticsAction_4096_copy, value);
      this.set$_onCopy(value);
    },
    set$onCut(_, value) {
      type$.nullable_void_Function._as(value);
      this._addArgumentlessAction$2(B.SemanticsAction_8192_cut, value);
      this.set$_onCut(value);
    },
    set$onPaste(_, value) {
      type$.nullable_void_Function._as(value);
      this._addArgumentlessAction$2(B.SemanticsAction_16384_paste, value);
      this.set$_onPaste(value);
    },
    set$onMoveCursorForwardByCharacter(value) {
      type$.nullable_void_Function_bool._as(value);
      this._addAction$2(B.SemanticsAction_512_moveCursorForwardByCharacter, new A.SemanticsConfiguration_onMoveCursorForwardByCharacter_closure(value));
      this.set$_onMoveCursorForwardByCharacter(value);
    },
    set$onMoveCursorBackwardByCharacter(value) {
      type$.nullable_void_Function_bool._as(value);
      this._addAction$2(B.SemanticsAction_1iu, new A.SemanticsConfiguration_onMoveCursorBackwardByCharacter_closure(value));
      this.set$_onMoveCursorBackwardByCharacter(value);
    },
    set$onMoveCursorForwardByWord(value) {
      type$.nullable_void_Function_bool._as(value);
      this._addAction$2(B.SemanticsAction_524288_moveCursorForwardByWord, new A.SemanticsConfiguration_onMoveCursorForwardByWord_closure(value));
      this.set$_onMoveCursorForwardByCharacter(value);
    },
    set$onMoveCursorBackwardByWord(value) {
      type$.nullable_void_Function_bool._as(value);
      this._addAction$2(B.SemanticsAction_1048576_moveCursorBackwardByWord, new A.SemanticsConfiguration_onMoveCursorBackwardByWord_closure(value));
      this.set$_onMoveCursorBackwardByCharacter(value);
    },
    set$onSetSelection(value) {
      type$.nullable_void_Function_TextSelection._as(value);
      this._addAction$2(B.SemanticsAction_2048_setSelection, new A.SemanticsConfiguration_onSetSelection_closure(value));
      this.set$_onSetSelection(value);
    },
    set$onSetText(value) {
      type$.nullable_void_Function_String._as(value);
      this._addAction$2(B.SemanticsAction_2097152_setText, new A.SemanticsConfiguration_onSetText_closure(value));
      this.set$_onSetText(value);
    },
    set$onDidGainAccessibilityFocus(value) {
      type$.nullable_void_Function._as(value);
      this._addArgumentlessAction$2(B.SemanticsAction_32768_didGainAccessibilityFocus, value);
      this.set$_onDidGainAccessibilityFocus(value);
    },
    set$onDidLoseAccessibilityFocus(value) {
      type$.nullable_void_Function._as(value);
      this._addArgumentlessAction$2(B.SemanticsAction_65536_didLoseAccessibilityFocus, value);
      this.set$_onDidLoseAccessibilityFocus(value);
    },
    set$onFocus(_, value) {
      type$.nullable_void_Function._as(value);
      this._addArgumentlessAction$2(B.SemanticsAction_4194304_focus, value);
      this.set$_onFocus(value);
    },
    set$scrollChildCount(value) {
      return;
    },
    set$scrollIndex(value) {
      return;
    },
    set$maxValueLength(value) {
      if (value == this._maxValueLength)
        return;
      this._maxValueLength = value;
      this._hasBeenAnnotated = true;
    },
    set$currentValueLength(value) {
      if (value == this._currentValueLength)
        return;
      this._currentValueLength = value;
      this._hasBeenAnnotated = true;
    },
    set$elevation(_, value) {
      A.assertHelper(value >= 0);
      if (value === this._elevation)
        return;
      this._elevation = value;
      this._hasBeenAnnotated = true;
    },
    set$isChecked(value) {
      this._setFlag$2(B.SemanticsFlag_1_hasCheckedState, true);
      value.toString;
      this._setFlag$2(B.SemanticsFlag_2_isChecked, value);
    },
    set$isCheckStateMixed(value) {
      this._setFlag$2(B.SemanticsFlag_1_hasCheckedState, true);
      value.toString;
      this._setFlag$2(B.SemanticsFlag_33554432_isCheckStateMixed, value);
    },
    set$linkUrl(value) {
      return;
    },
    set$headingLevel(value) {
      A.assertHelper(value.$ge(0, 0) && value.$le(0, 6));
      this._headingLevel = value;
      this._hasBeenAnnotated = true;
    },
    addTagForChildren$1(tag) {
      var t1 = type$.SemanticsTag;
      t1._as(tag);
      if (this._tagsForChildren == null)
        this.set$_tagsForChildren(A.LinkedHashSet_LinkedHashSet$_empty(t1));
      this._tagsForChildren.add$1(0, tag);
    },
    _setFlag$2(flag, value) {
      var _this = this,
        t1 = _this._flags,
        t2 = flag.index;
      if (value)
        _this._flags = t1 | t2;
      else
        _this._flags = t1 & ~t2;
      _this._hasBeenAnnotated = true;
    },
    isCompatibleWith$1(other) {
      var _this = this;
      if (other == null || !other._hasBeenAnnotated || !_this._hasBeenAnnotated)
        return true;
      if ((_this._actionsAsBits & other._actionsAsBits) !== 0)
        return false;
      if ((_this._flags & other._flags) !== 0)
        return false;
      if (_this._platformViewId != null && other._platformViewId != null)
        return false;
      if (_this._maxValueLength != null && other._maxValueLength != null)
        return false;
      if (_this._currentValueLength != null && other._currentValueLength != null)
        return false;
      if (_this._attributedValue.string.length !== 0 && other._attributedValue.string.length !== 0)
        return false;
      return true;
    },
    absorb$1(child) {
      var t1, t2, t3, _this = this;
      A.assertHelper(!_this.explicitChildNodes);
      if (!child._hasBeenAnnotated)
        return;
      t1 = child._actions;
      if (child.isBlockingUserActions)
        t1.forEach$1(0, new A.SemanticsConfiguration_absorb_closure(_this));
      else
        _this._actions.addAll$1(0, t1);
      t1 = _this._actionsAsBits;
      t2 = child.isBlockingUserActions;
      t3 = child._actionsAsBits;
      _this._actionsAsBits = t1 | (t2 ? t3 & $.$get$_kUnblockedUserActions() : t3);
      _this._customSemanticsActions.addAll$1(0, child._customSemanticsActions);
      _this._flags = _this._flags | child._flags;
      if (_this._textSelection == null)
        _this._textSelection = child._textSelection;
      if (_this._scrollPosition == null)
        _this._scrollPosition = child._scrollPosition;
      if (_this._scrollExtentMax == null)
        _this._scrollExtentMax = child._scrollExtentMax;
      if (_this._scrollExtentMin == null)
        _this._scrollExtentMin = child._scrollExtentMin;
      if (_this._hintOverrides == null)
        _this._hintOverrides = child._hintOverrides;
      _this._indexInParent = child._indexInParent;
      _this._scrollIndex = child._scrollIndex;
      _this._scrollChildCount = child._scrollChildCount;
      if (_this._platformViewId == null)
        _this._platformViewId = child._platformViewId;
      if (_this._maxValueLength == null)
        _this._maxValueLength = child._maxValueLength;
      if (_this._currentValueLength == null)
        _this._currentValueLength = child._currentValueLength;
      t1 = child._headingLevel;
      t2 = _this._headingLevel;
      _this._headingLevel = t2 === 0 ? t1 : t2;
      t1 = _this._textDirection;
      if (t1 == null) {
        t1 = _this._textDirection = child._textDirection;
        _this._hasBeenAnnotated = true;
      }
      if (_this._sortKey == null)
        _this._sortKey = child._sortKey;
      if (_this._identifier === "")
        _this._identifier = child._identifier;
      t2 = _this._attributedLabel;
      _this._attributedLabel = A._concatAttributedString(child._attributedLabel, child._textDirection, t2, t1);
      if (_this._attributedValue.string === "")
        _this._attributedValue = child._attributedValue;
      if (_this._attributedIncreasedValue.string === "")
        _this._attributedIncreasedValue = child._attributedIncreasedValue;
      if (_this._attributedDecreasedValue.string === "")
        _this._attributedDecreasedValue = child._attributedDecreasedValue;
      if (_this._role === B.SemanticsRole_0)
        _this._role = child._role;
      t1 = _this._attributedHint;
      t2 = _this._textDirection;
      _this._attributedHint = A._concatAttributedString(child._attributedHint, child._textDirection, t1, t2);
      if (_this._tooltip === "")
        _this._tooltip = child._tooltip;
      _this._thickness = Math.max(_this._thickness, child._thickness + child._elevation);
      _this._hasBeenAnnotated = _this._hasBeenAnnotated || child._hasBeenAnnotated;
    },
    copy$0() {
      var _this = this,
        t1 = A.SemanticsConfiguration$();
      t1._isSemanticBoundary = _this._isSemanticBoundary;
      t1.explicitChildNodes = _this.explicitChildNodes;
      t1.isBlockingSemanticsOfPreviouslyPaintedNodes = _this.isBlockingSemanticsOfPreviouslyPaintedNodes;
      t1._hasBeenAnnotated = _this._hasBeenAnnotated;
      t1._isMergingSemanticsOfDescendants = _this._isMergingSemanticsOfDescendants;
      t1._textDirection = _this._textDirection;
      t1._sortKey = _this._sortKey;
      t1._identifier = _this._identifier;
      t1._attributedLabel = _this._attributedLabel;
      t1._attributedIncreasedValue = _this._attributedIncreasedValue;
      t1._attributedValue = _this._attributedValue;
      t1._attributedDecreasedValue = _this._attributedDecreasedValue;
      t1._attributedHint = _this._attributedHint;
      t1._hintOverrides = _this._hintOverrides;
      t1._tooltip = _this._tooltip;
      t1._elevation = _this._elevation;
      t1._thickness = _this._thickness;
      t1._flags = _this._flags;
      t1.set$_tagsForChildren(_this._tagsForChildren);
      t1._textSelection = _this._textSelection;
      t1._scrollPosition = _this._scrollPosition;
      t1._scrollExtentMax = _this._scrollExtentMax;
      t1._scrollExtentMin = _this._scrollExtentMin;
      t1._actionsAsBits = _this._actionsAsBits;
      t1._indexInParent = _this._indexInParent;
      t1._scrollIndex = _this._scrollIndex;
      t1._scrollChildCount = _this._scrollChildCount;
      t1._platformViewId = _this._platformViewId;
      t1._maxValueLength = _this._maxValueLength;
      t1._currentValueLength = _this._currentValueLength;
      t1._actions.addAll$1(0, _this._actions);
      t1._customSemanticsActions.addAll$1(0, _this._customSemanticsActions);
      t1.isBlockingUserActions = _this.isBlockingUserActions;
      t1._headingLevel = _this._headingLevel;
      t1._linkUrl = _this._linkUrl;
      t1._role = _this._role;
      return t1;
    },
    set$_onTap(_onTap) {
      type$.nullable_void_Function._as(_onTap);
    },
    set$_onLongPress(_onLongPress) {
      type$.nullable_void_Function._as(_onLongPress);
    },
    set$_onScrollLeft(_onScrollLeft) {
      type$.nullable_void_Function._as(_onScrollLeft);
    },
    set$_onDismiss(_onDismiss) {
      type$.nullable_void_Function._as(_onDismiss);
    },
    set$_onScrollRight(_onScrollRight) {
      type$.nullable_void_Function._as(_onScrollRight);
    },
    set$_onScrollUp(_onScrollUp) {
      type$.nullable_void_Function._as(_onScrollUp);
    },
    set$_onScrollDown(_onScrollDown) {
      type$.nullable_void_Function._as(_onScrollDown);
    },
    set$_semantics$_onScrollToOffset(_onScrollToOffset) {
      type$.nullable_void_Function_Offset._as(_onScrollToOffset);
    },
    set$_onIncrease(_onIncrease) {
      type$.nullable_void_Function._as(_onIncrease);
    },
    set$_onDecrease(_onDecrease) {
      type$.nullable_void_Function._as(_onDecrease);
    },
    set$_onCopy(_onCopy) {
      type$.nullable_void_Function._as(_onCopy);
    },
    set$_onCut(_onCut) {
      type$.nullable_void_Function._as(_onCut);
    },
    set$_onPaste(_onPaste) {
      type$.nullable_void_Function._as(_onPaste);
    },
    set$_onMoveCursorForwardByCharacter(_onMoveCursorForwardByCharacter) {
      type$.nullable_void_Function_bool._as(_onMoveCursorForwardByCharacter);
    },
    set$_onMoveCursorBackwardByCharacter(_onMoveCursorBackwardByCharacter) {
      type$.nullable_void_Function_bool._as(_onMoveCursorBackwardByCharacter);
    },
    set$_onSetSelection(_onSetSelection) {
      type$.nullable_void_Function_TextSelection._as(_onSetSelection);
    },
    set$_onSetText(_onSetText) {
      type$.nullable_void_Function_String._as(_onSetText);
    },
    set$_onDidGainAccessibilityFocus(_onDidGainAccessibilityFocus) {
      type$.nullable_void_Function._as(_onDidGainAccessibilityFocus);
    },
    set$_onDidLoseAccessibilityFocus(_onDidLoseAccessibilityFocus) {
      type$.nullable_void_Function._as(_onDidLoseAccessibilityFocus);
    },
    set$_onFocus(_onFocus) {
      type$.nullable_void_Function._as(_onFocus);
    },
    set$_childConfigurationsDelegate(_childConfigurationsDelegate) {
      this._childConfigurationsDelegate = type$.nullable_ChildSemanticsConfigurationsResult_Function_List_SemanticsConfiguration._as(_childConfigurationsDelegate);
    },
    set$_tagsForChildren(_tagsForChildren) {
      this._tagsForChildren = type$.nullable_Set_SemanticsTag._as(_tagsForChildren);
    }
  };
  A.SemanticsConfiguration__addArgumentlessAction_closure.prototype = {
    call$1(args) {
      A.assertHelper(args == null);
      this.handler.call$0();
    },
    $signature: 13
  };
  A.SemanticsConfiguration_onScrollToOffset_closure.prototype = {
    call$1(args) {
      var t1, t2;
      args.toString;
      type$.Float64List._as(args);
      t1 = args.length;
      if (0 >= t1)
        return A.ioore(args, 0);
      t2 = args[0];
      if (1 >= t1)
        return A.ioore(args, 1);
      this.value.call$1(new A.Offset(t2, args[1]));
    },
    $signature: 13
  };
  A.SemanticsConfiguration_onMoveCursorForwardByCharacter_closure.prototype = {
    call$1(args) {
      args.toString;
      this.value.call$1(A._asBool(args));
    },
    $signature: 13
  };
  A.SemanticsConfiguration_onMoveCursorBackwardByCharacter_closure.prototype = {
    call$1(args) {
      args.toString;
      this.value.call$1(A._asBool(args));
    },
    $signature: 13
  };
  A.SemanticsConfiguration_onMoveCursorForwardByWord_closure.prototype = {
    call$1(args) {
      args.toString;
      this.value.call$1(A._asBool(args));
    },
    $signature: 13
  };
  A.SemanticsConfiguration_onMoveCursorBackwardByWord_closure.prototype = {
    call$1(args) {
      args.toString;
      this.value.call$1(A._asBool(args));
    },
    $signature: 13
  };
  A.SemanticsConfiguration_onSetSelection_closure.prototype = {
    call$1(args) {
      var selection, t1, t2;
      A.assertHelper(args != null && type$.Map_dynamic_dynamic._is(args));
      args.toString;
      selection = J.cast$2$0$ax(type$.Map_dynamic_dynamic._as(args), type$.String, type$.int);
      A.assertHelper(selection.$index(0, "base") != null && selection.$index(0, "extent") != null);
      t1 = selection.$index(0, "base");
      t1.toString;
      t2 = selection.$index(0, "extent");
      t2.toString;
      this.value.call$1(A.TextSelection$(B.TextAffinity_1, t1, t2, false));
    },
    $signature: 13
  };
  A.SemanticsConfiguration_onSetText_closure.prototype = {
    call$1(args) {
      A.assertHelper(args != null && typeof args == "string");
      args.toString;
      this.value.call$1(A._asString(args));
    },
    $signature: 13
  };
  A.SemanticsConfiguration_absorb_closure.prototype = {
    call$2(key, value) {
      type$.SemanticsAction._as(key);
      type$.void_Function_nullable_Object._as(value);
      if (($.$get$_kUnblockedUserActions() & key.index) > 0)
        this.$this._actions.$indexSet(0, key, value);
    },
    $signature: 332
  };
  A.DebugSemanticsDumpOrder.prototype = {
    _enumToString$0() {
      return "DebugSemanticsDumpOrder." + this._name;
    }
  };
  A.SemanticsSortKey.prototype = {
    compareTo$1(_, other) {
      var t1, t2, t3;
      type$.SemanticsSortKey._as(other);
      if (A.assertTest(A.getRuntimeTypeOfDartObject(this) === A.getRuntimeTypeOfDartObject(other)))
        A.assertThrow("Semantics sort keys can only be compared to other sort keys of the same type.");
      t1 = this.name;
      t2 = other.name;
      if (t1 == t2)
        return this.doCompare$1(other);
      t3 = t1 == null;
      if (t3 && t2 != null)
        return -1;
      else if (!t3 && t2 == null)
        return 1;
      t1.toString;
      t2.toString;
      return B.JSString_methods.compareTo$1(t1, t2);
    },
    debugFillProperties$1(properties) {
      this.super$Diagnosticable$debugFillProperties(properties);
      properties.add$1(0, A.StringProperty$("name", this.name, null, true, true));
    },
    $isComparable: 1
  };
  A.OrdinalSortKey.prototype = {
    doCompare$1(other) {
      var t1 = other.order,
        t2 = this.order;
      if (t1 === t2)
        return 0;
      return B.JSInt_methods.compareTo$1(t2, t1);
    },
    debugFillProperties$1(properties) {
      var _null = null;
      this.super$SemanticsSortKey$debugFillProperties(properties);
      properties.add$1(0, A.DoubleProperty$("order", this.order, _null, _null, B.DiagnosticLevel_3, true, _null, _null));
    }
  };
  A._SemanticsData_Object_Diagnosticable.prototype = {};
  A._SemanticsNode_Object_DiagnosticableTreeMixin.prototype = {};
  A._SemanticsSortKey_Object_Diagnosticable.prototype = {};
  A.SemanticsEvent.prototype = {
    toMap$1$nodeId(nodeId) {
      var $event = A.LinkedHashMap_LinkedHashMap$_literal(["type", this.type, "data", this.getDataMap$0()], type$.String, type$.dynamic);
      if (nodeId != null)
        $event.$indexSet(0, "nodeId", nodeId);
      return $event;
    },
    toMap$0() {
      return this.toMap$1$nodeId(null);
    },
    toString$0(_) {
      var t1, _i, key,
        pairs = A._setArrayType([], type$.JSArray_String),
        dataMap = this.getDataMap$0(),
        sortedKeys = J.toList$0$ax(dataMap.get$keys(dataMap));
      B.JSArray_methods.sort$0(sortedKeys);
      for (t1 = sortedKeys.length, _i = 0; _i < sortedKeys.length; sortedKeys.length === t1 || (0, A.throwConcurrentModificationError)(sortedKeys), ++_i) {
        key = sortedKeys[_i];
        B.JSArray_methods.add$1(pairs, key + ": " + A.S(dataMap.$index(0, key)));
      }
      return A.objectRuntimeType(this, "SemanticsEvent") + "(" + B.JSArray_methods.join$1(pairs, ", ") + ")";
    }
  };
  A.TooltipSemanticsEvent.prototype = {
    getDataMap$0() {
      return A.LinkedHashMap_LinkedHashMap$_literal(["message", this.message], type$.String, type$.dynamic);
    }
  };
  A.LongPressSemanticsEvent.prototype = {
    getDataMap$0() {
      return B.Map_empty0;
    }
  };
  A.TapSemanticEvent.prototype = {
    getDataMap$0() {
      return B.Map_empty0;
    }
  };
  A.FocusSemanticEvent.prototype = {
    getDataMap$0() {
      return B.Map_empty0;
    }
  };
  A.AssetBundle.prototype = {
    loadString$2$cache(key, cache) {
      var $async$goto = 0,
        $async$completer = A._makeAsyncAwaitCompleter(type$.String),
        $async$returnValue, $async$self = this, t1, data;
      var $async$loadString$2$cache = A._wrapJsFunctionForAsync(function($async$errorCode, $async$result) {
        if ($async$errorCode === 1)
          return A._asyncRethrow($async$result, $async$completer);
        while (true)
          switch ($async$goto) {
            case 0:
              // Function start
              $async$goto = 3;
              return A._asyncAwait($async$self.load$1(0, key), $async$loadString$2$cache);
            case 3:
              // returning from await.
              data = $async$result;
              data.byteLength;
              t1 = B.C_Utf8Codec.decode$1(0, A.Uint8List_Uint8List$sublistView(data, 0, null));
              $async$returnValue = t1;
              // goto return
              $async$goto = 1;
              break;
            case 1:
              // return
              return A._asyncReturn($async$returnValue, $async$completer);
          }
      });
      return A._asyncStartSync($async$loadString$2$cache, $async$completer);
    },
    toString$0(_) {
      return A.objectRuntimeType(this, "<optimized out>") + "#" + A.shortHash(this) + "()";
    }
  };
  A.CachingAssetBundle.prototype = {
    loadString$2$cache(key, cache) {
      if (cache)
        return this._stringCache.putIfAbsent$2(0, key, new A.CachingAssetBundle_loadString_closure(this, key));
      return this.super$AssetBundle$loadString(key, true);
    },
    loadStructuredData$1$2(key, parser, $T) {
      var t2, t3, _this = this, t1 = {};
      $T._eval$1("Future<0>(String)")._as(parser);
      t2 = _this._structuredDataCache;
      if (t2.containsKey$1(0, key)) {
        t1 = t2.$index(0, key);
        t1.toString;
        return $T._eval$1("Future<0>")._as(t1);
      }
      t1.synchronousResult = t1.completer = null;
      _this.loadString$2$cache(key, false).then$1$1(parser, $T).then$1$2$onError(new A.CachingAssetBundle_loadStructuredData_closure(t1, _this, key, $T), new A.CachingAssetBundle_loadStructuredData_closure0(t1, _this, key), type$.void);
      t3 = t1.synchronousResult;
      if (t3 != null)
        return t3;
      t3 = new A._Future($.Zone__current, $T._eval$1("_Future<0>"));
      t1.completer = new A._AsyncCompleter(t3, $T._eval$1("_AsyncCompleter<0>"));
      t2.$indexSet(0, key, t3);
      return t1.completer.future;
    }
  };
  A.CachingAssetBundle_loadString_closure.prototype = {
    call$0() {
      return this.$this.super$AssetBundle$loadString(this.key, true);
    },
    $signature: 86
  };
  A.CachingAssetBundle_loadStructuredData_closure.prototype = {
    call$1(value) {
      var synchronousResult, _this = this,
        t1 = _this.T;
      t1._as(value);
      synchronousResult = new A.SynchronousFuture(value, t1._eval$1("SynchronousFuture<0>"));
      t1 = _this._box_0;
      t1.synchronousResult = synchronousResult;
      _this.$this._structuredDataCache.$indexSet(0, _this.key, synchronousResult);
      t1 = t1.completer;
      if (t1 != null)
        t1.complete$1(0, value);
    },
    $signature() {
      return this.T._eval$1("Null(0)");
    }
  };
  A.CachingAssetBundle_loadStructuredData_closure0.prototype = {
    call$2(error, stack) {
      var t1;
      type$.Object._as(error);
      type$.StackTrace._as(stack);
      t1 = this._box_0;
      if (A.assertTest(t1.completer != null))
        A.assertThrow("unexpected synchronous failure");
      this.$this._structuredDataCache.remove$1(0, this.key);
      t1.completer.completeError$2(error, stack);
    },
    $signature: 39
  };
  A.PlatformAssetBundle.prototype = {
    load$1(_, key) {
      var future,
        encoded = B.C_Utf8Encoder.convert$1(A._Uri__Uri(null, A._Uri__uriEncode(4, key, B.C_Utf8Codec, false), null).path),
        t1 = A.BindingBase_checkInstance($.ServicesBinding__instance, type$.ServicesBinding).ServicesBinding___ServicesBinding__defaultBinaryMessenger_F;
      t1 === $ && A.throwLateFieldNI("_defaultBinaryMessenger");
      future = t1.send$2(0, "flutter/assets", A.ByteData_ByteData$sublistView(encoded)).then$1$1(new A.PlatformAssetBundle_load_closure(key), type$.ByteData);
      return future;
    },
    loadBuffer$1(key) {
      return this.loadBuffer$body$PlatformAssetBundle(key);
    },
    loadBuffer$body$PlatformAssetBundle(key) {
      var $async$goto = 0,
        $async$completer = A._makeAsyncAwaitCompleter(type$.ImmutableBuffer),
        $async$returnValue, $async$self = this, $async$temp1, $async$temp2;
      var $async$loadBuffer$1 = A._wrapJsFunctionForAsync(function($async$errorCode, $async$result) {
        if ($async$errorCode === 1)
          return A._asyncRethrow($async$result, $async$completer);
        while (true)
          switch ($async$goto) {
            case 0:
              // Function start
              $async$temp1 = A;
              $async$temp2 = A;
              $async$goto = 3;
              return A._asyncAwait($async$self.load$1(0, key), $async$loadBuffer$1);
            case 3:
              // returning from await.
              $async$returnValue = $async$temp1.ImmutableBuffer_fromUint8List($async$temp2.Uint8List_Uint8List$sublistView($async$result, 0, null));
              // goto return
              $async$goto = 1;
              break;
            case 1:
              // return
              return A._asyncReturn($async$returnValue, $async$completer);
          }
      });
      return A._asyncStartSync($async$loadBuffer$1, $async$completer);
    }
  };
  A.PlatformAssetBundle_load_closure.prototype = {
    call$1(asset) {
      type$.nullable_ByteData._as(asset);
      if (asset == null)
        throw A.wrapException(A.FlutterError$fromParts(A._setArrayType([A._errorSummaryWithKey(this.key), A.ErrorDescription$("The asset does not exist or has empty data.")], type$.JSArray_DiagnosticsNode)));
      return asset;
    },
    $signature: 333
  };
  A.AssetManifest_loadFromAssetBundle_closure.prototype = {
    call$1(jsonData) {
      return this.$call$body$AssetManifest_loadFromAssetBundle_closure(A._asString(jsonData));
    },
    $call$body$AssetManifest_loadFromAssetBundle_closure(jsonData) {
      var $async$goto = 0,
        $async$completer = A._makeAsyncAwaitCompleter(type$._AssetManifestBin),
        $async$returnValue;
      var $async$call$1 = A._wrapJsFunctionForAsync(function($async$errorCode, $async$result) {
        if ($async$errorCode === 1)
          return A._asyncRethrow($async$result, $async$completer);
        while (true)
          switch ($async$goto) {
            case 0:
              // Function start
              $async$returnValue = new A._AssetManifestBin(type$.Map_of_nullable_Object_and_nullable_Object._as(B.C_StandardMessageCodec.decodeMessage$1(A.ByteData_ByteData$sublistView(B.C_Base64Decoder.convert$1(A._asString(B.C_JsonCodec.decode$1(0, jsonData)))))), A.LinkedHashMap_LinkedHashMap$_empty(type$.String, type$.List_AssetMetadata));
              // goto return
              $async$goto = 1;
              break;
            case 1:
              // return
              return A._asyncReturn($async$returnValue, $async$completer);
          }
      });
      return A._asyncStartSync($async$call$1, $async$completer);
    },
    $signature: 334
  };
  A._AssetManifestBin.prototype = {
    getAssetVariants$1(key) {
      var t2, t3, t4,
        t1 = this._typeCastedData;
      if (!t1.containsKey$1(0, key)) {
        t2 = this._asset_manifest$_data;
        t3 = J.getInterceptor$asx(t2);
        if (t3.$index(t2, key) == null)
          return null;
        t4 = t3.$index(t2, key);
        if (t4 == null)
          t4 = [];
        t4 = J.cast$1$0$ax(type$.Iterable_nullable_Object._as(t4), type$.Map_of_nullable_Object_and_nullable_Object);
        t1.$indexSet(0, key, t4.map$1$1(t4, new A._AssetManifestBin_getAssetVariants_closure(key), type$.AssetMetadata).toList$0(0));
        t3.remove$1(t2, key);
      }
      t1 = t1.$index(0, key);
      t1.toString;
      return t1;
    },
    $isAssetManifest: 1
  };
  A._AssetManifestBin_getAssetVariants_closure.prototype = {
    call$1(data) {
      var t1, t2, dpr;
      type$.Map_of_nullable_Object_and_nullable_Object._as(data);
      t1 = J.getInterceptor$asx(data);
      t2 = t1.$index(data, "asset");
      t2.toString;
      A._asString(t2);
      dpr = t1.$index(data, "dpr");
      t1 = t1.$index(data, "asset");
      t1.toString;
      A._asString(t1);
      return new A.AssetMetadata(A._asDoubleQ(dpr), t1);
    },
    $signature: 335
  };
  A.AssetMetadata.prototype = {};
  A.AutofillConfiguration.prototype = {
    toJson$0() {
      var t1, _this = this;
      if (_this.enabled) {
        t1 = A.LinkedHashMap_LinkedHashMap$_empty(type$.String, type$.dynamic);
        t1.$indexSet(0, "uniqueIdentifier", _this.uniqueIdentifier);
        t1.$indexSet(0, "hints", _this.autofillHints);
        t1.$indexSet(0, "editingValue", _this.currentEditingValue.toJSON$0());
      } else
        t1 = null;
      return t1;
    }
  };
  A.BinaryMessenger.prototype = {};
  A.ServicesBinding.prototype = {
    _initKeyboard$0() {
      var t3, t4, _this = this,
        _s9_ = "_keyboard",
        t1 = type$.PhysicalKeyboardKey,
        t2 = new A.HardwareKeyboard(A.LinkedHashMap_LinkedHashMap$_empty(t1, type$.LogicalKeyboardKey), A.LinkedHashSet_LinkedHashSet$_empty(type$.KeyboardLockMode), A._setArrayType([], type$.JSArray_of_bool_Function_KeyEvent));
      _this.ServicesBinding___ServicesBinding__keyboard_F !== $ && A.throwLateFieldAI(_s9_);
      _this.ServicesBinding___ServicesBinding__keyboard_F = t2;
      t3 = $.$get$RawKeyboard_instance();
      t4 = A._setArrayType([], type$.JSArray_KeyEvent);
      _this.ServicesBinding___ServicesBinding__keyEventManager_F !== $ && A.throwLateFieldAI("_keyEventManager");
      _this.ServicesBinding___ServicesBinding__keyEventManager_F = new A.KeyEventManager(t2, t3, t4, A.LinkedHashSet_LinkedHashSet$_empty(t1));
      t1 = _this.ServicesBinding___ServicesBinding__keyboard_F;
      t1 === $ && A.throwLateFieldNI(_s9_);
      t1.syncKeyboardState$0().then$1$1(new A.ServicesBinding__initKeyboard_closure(_this), type$.Null);
    },
    handleMemoryPressure$0() {
      var t1 = $.$get$rootBundle();
      t1._stringCache.clear$0(0);
      t1._structuredDataCache.clear$0(0);
      t1._structuredBinaryDataCache.clear$0(0);
    },
    handleSystemMessage$1(systemMessage) {
      var $async$goto = 0,
        $async$completer = A._makeAsyncAwaitCompleter(type$.void),
        $async$returnValue, $async$self = this;
      var $async$handleSystemMessage$1 = A._wrapJsFunctionForAsync(function($async$errorCode, $async$result) {
        if ($async$errorCode === 1)
          return A._asyncRethrow($async$result, $async$completer);
        while (true)
          switch ($async$goto) {
            case 0:
              // Function start
              switch (A._asString(J.$index$asx(type$.Map_String_dynamic._as(systemMessage), "type"))) {
                case "memoryPressure":
                  $async$self.handleMemoryPressure$0();
                  break;
              }
              // goto return
              $async$goto = 1;
              break;
            case 1:
              // return
              return A._asyncReturn($async$returnValue, $async$completer);
          }
      });
      return A._asyncStartSync($async$handleSystemMessage$1, $async$completer);
    },
    _addLicenses$0() {
      var controller = A._Cell$named("controller");
      controller.set$finalLocalValue(A.StreamController_StreamController(null, new A.ServicesBinding__addLicenses_closure(controller), false, type$.LicenseEntry));
      return J.get$stream$z(controller._readLocal$0());
    },
    evict$1(asset) {
      var t1 = $.$get$rootBundle();
      t1._stringCache.remove$1(0, asset);
      t1._structuredDataCache.remove$1(0, asset);
      t1._structuredBinaryDataCache.remove$1(0, asset);
    },
    readInitialLifecycleStateFromNativeWindow$0() {
      if (this.SchedulerBinding__lifecycleState == null)
        $.$get$EnginePlatformDispatcher__instance();
      return;
    },
    _handleLifecycleMessage$1(message) {
      return this._handleLifecycleMessage$body$ServicesBinding(A._asStringQ(message));
    },
    _handleLifecycleMessage$body$ServicesBinding(message) {
      var $async$goto = 0,
        $async$completer = A._makeAsyncAwaitCompleter(type$.nullable_String),
        $async$returnValue, $async$self = this, state, t1, generated, _i, stateChange;
      var $async$_handleLifecycleMessage$1 = A._wrapJsFunctionForAsync(function($async$errorCode, $async$result) {
        if ($async$errorCode === 1)
          return A._asyncRethrow($async$result, $async$completer);
        while (true)
          switch ($async$goto) {
            case 0:
              // Function start
              message.toString;
              state = A.ServicesBinding__parseAppLifecycleMessage(message);
              t1 = $async$self.SchedulerBinding__lifecycleState;
              state.toString;
              generated = $async$self._generateStateTransitions$2(t1, state);
              for (t1 = generated.length, _i = 0; _i < generated.length; generated.length === t1 || (0, A.throwConcurrentModificationError)(generated), ++_i) {
                stateChange = generated[_i];
                $async$self.handleAppLifecycleStateChanged$1(stateChange);
                A.SystemChrome_handleAppLifecycleStateChanged(stateChange);
              }
              $async$returnValue = null;
              // goto return
              $async$goto = 1;
              break;
            case 1:
              // return
              return A._asyncReturn($async$returnValue, $async$completer);
          }
      });
      return A._asyncStartSync($async$_handleLifecycleMessage$1, $async$completer);
    },
    _generateStateTransitions$2(previousState, state) {
      var stateChanges, previousStateIndex, stateIndex, i,
        _s28_ = " missing in stateOrder array";
      if (previousState === state)
        return B.List_empty21;
      stateChanges = A._setArrayType([], type$.JSArray_AppLifecycleState);
      if (previousState == null)
        B.JSArray_methods.add$1(stateChanges, state);
      else {
        previousStateIndex = B.JSArray_methods.indexOf$1(B.List_n5k, previousState);
        stateIndex = B.JSArray_methods.indexOf$1(B.List_n5k, state);
        if (A.assertTest(previousStateIndex !== -1))
          A.assertThrow("State " + previousState.toString$0(0) + _s28_);
        if (A.assertTest(stateIndex !== -1))
          A.assertThrow("State " + state.toString$0(0) + _s28_);
        if (state === B.AppLifecycleState_0) {
          for (i = previousStateIndex + 1; i < 5; ++i) {
            if (!(i >= 0))
              return A.ioore(B.List_n5k, i);
            B.JSArray_methods.add$1(stateChanges, B.List_n5k[i]);
          }
          B.JSArray_methods.add$1(stateChanges, B.AppLifecycleState_0);
        } else if (previousStateIndex > stateIndex)
          for (i = stateIndex; i < previousStateIndex; ++i) {
            if (!(i >= 0 && i < 5))
              return A.ioore(B.List_n5k, i);
            B.JSArray_methods.insert$2(stateChanges, 0, B.List_n5k[i]);
          }
        else
          for (i = previousStateIndex + 1; i <= stateIndex; ++i) {
            if (!(i >= 0 && i < 5))
              return A.ioore(B.List_n5k, i);
            B.JSArray_methods.add$1(stateChanges, B.List_n5k[i]);
          }
      }
      if (A.assertTest(new A.ServicesBinding__generateStateTransitions_closure(previousState, stateChanges).call$0()))
        A.assertThrow("Invalid lifecycle state transition generated from " + A.S(previousState) + " to " + state.toString$0(0) + " (generated " + A.S(stateChanges) + ")");
      return stateChanges;
    },
    _handleAccessibilityMessage$1(accessibilityMessage) {
      var $async$goto = 0,
        $async$completer = A._makeAsyncAwaitCompleter(type$.void),
        $async$returnValue, $async$self = this, message;
      var $async$_handleAccessibilityMessage$1 = A._wrapJsFunctionForAsync(function($async$errorCode, $async$result) {
        if ($async$errorCode === 1)
          return A._asyncRethrow($async$result, $async$completer);
        while (true)
          switch ($async$goto) {
            case 0:
              // Function start
              message = J.cast$2$0$ax(type$.Map_of_nullable_Object_and_nullable_Object._as(accessibilityMessage), type$.String, type$.dynamic);
              switch (A._asString(message.$index(0, "type"))) {
                case "didGainFocus":
                  $async$self.ServicesBinding_accessibilityFocus.set$value(0, A._asInt(message.$index(0, "nodeId")));
                  break;
              }
              // goto return
              $async$goto = 1;
              break;
            case 1:
              // return
              return A._asyncReturn($async$returnValue, $async$completer);
          }
      });
      return A._asyncStartSync($async$_handleAccessibilityMessage$1, $async$completer);
    },
    handleViewFocusChanged$1($event) {
    },
    _handlePlatformMessage$1(methodCall) {
      var $async$goto = 0,
        $async$completer = A._makeAsyncAwaitCompleter(type$.dynamic),
        $async$returnValue, $async$self = this, t1, t2, t3, method, $async$temp1;
      var $async$_handlePlatformMessage$1 = A._wrapJsFunctionForAsync(function($async$errorCode, $async$result) {
        if ($async$errorCode === 1)
          return A._asyncRethrow($async$result, $async$completer);
        while (true)
          switch ($async$goto) {
            case 0:
              // Function start
              method = methodCall.method;
            case 3:
              // switch
              switch (method) {
                case "ContextMenu.onDismissSystemContextMenu":
                  // goto case
                  $async$goto = 5;
                  break;
                case "SystemChrome.systemUIChange":
                  // goto case
                  $async$goto = 6;
                  break;
                case "System.requestAppExit":
                  // goto case
                  $async$goto = 7;
                  break;
                default:
                  // goto default
                  $async$goto = 8;
                  break;
              }
              break;
            case 5:
              // case
              for (t1 = $async$self.ServicesBinding__systemContextMenuClients, t1 = A._LinkedHashSetIterator$(t1, t1._collection$_modifications, A._instanceType(t1)._precomputed1), t2 = t1.$ti._precomputed1; t1.moveNext$0();) {
                t3 = t1._collection$_current;
                (t3 == null ? t2._as(t3) : t3).handleSystemHide$0();
              }
              // goto after switch
              $async$goto = 4;
              break;
            case 6:
              // case
              type$.List_dynamic._as(methodCall.$arguments);
              // goto after switch
              $async$goto = 4;
              break;
            case 7:
              // case
              $async$temp1 = A;
              $async$goto = 9;
              return A._asyncAwait($async$self.handleRequestAppExit$0(), $async$_handlePlatformMessage$1);
            case 9:
              // returning from await.
              $async$returnValue = $async$temp1.LinkedHashMap_LinkedHashMap$_literal(["response", $async$result._name], type$.String, type$.dynamic);
              // goto return
              $async$goto = 1;
              break;
            case 8:
              // default
              throw A.wrapException(A.AssertionError$('Method "' + method + '" not handled.'));
            case 4:
              // after switch
            case 1:
              // return
              return A._asyncReturn($async$returnValue, $async$completer);
          }
      });
      return A._asyncStartSync($async$_handlePlatformMessage$1, $async$completer);
    },
    initializationComplete$0() {
      var $async$goto = 0,
        $async$completer = A._makeAsyncAwaitCompleter(type$.void);
      var $async$initializationComplete$0 = A._wrapJsFunctionForAsync(function($async$errorCode, $async$result) {
        if ($async$errorCode === 1)
          return A._asyncRethrow($async$result, $async$completer);
        while (true)
          switch ($async$goto) {
            case 0:
              // Function start
              $async$goto = 2;
              return A._asyncAwait(B.OptionalMethodChannel_2wz.invokeMethod$1$1("System.initializationComplete", type$.dynamic), $async$initializationComplete$0);
            case 2:
              // returning from await.
              // implicit return
              return A._asyncReturn(null, $async$completer);
          }
      });
      return A._asyncStartSync($async$initializationComplete$0, $async$completer);
    },
    $isBindingBase: 1,
    $isSchedulerBinding: 1
  };
  A.ServicesBinding__initKeyboard_closure.prototype = {
    call$1(__wc0_formal) {
      var t1 = $.$get$EnginePlatformDispatcher__instance(),
        t2 = this.$this,
        t3 = t2.ServicesBinding___ServicesBinding__keyEventManager_F;
      t3 === $ && A.throwLateFieldNI("_keyEventManager");
      t1.set$_onKeyData(type$.nullable_bool_Function_KeyData._as(t3.get$handleKeyData()));
      t1._onKeyDataZone = $.Zone__current;
      B.BasicMessageChannel_Umt.setMessageHandler$1(t2.ServicesBinding___ServicesBinding__keyEventManager_F.get$handleRawKeyMessage());
    },
    $signature: 34
  };
  A.ServicesBinding__addLicenses_closure.prototype = {
    call$0() {
      var $async$goto = 0,
        $async$completer = A._makeAsyncAwaitCompleter(type$.void),
        $async$self = this, t1, rawLicenses, $async$temp1;
      var $async$call$0 = A._wrapJsFunctionForAsync(function($async$errorCode, $async$result) {
        if ($async$errorCode === 1)
          return A._asyncRethrow($async$result, $async$completer);
        while (true)
          switch ($async$goto) {
            case 0:
              // Function start
              rawLicenses = A._Cell$named("rawLicenses");
              $async$temp1 = rawLicenses;
              $async$goto = 2;
              return A._asyncAwait($.$get$rootBundle().loadString$2$cache("NOTICES", false), $async$call$0);
            case 2:
              // returning from await.
              $async$temp1.set$finalLocalValue($async$result);
              t1 = $async$self.controller;
              $async$temp1 = J;
              $async$goto = 3;
              return A._asyncAwait(A.compute(A.binding4_ServicesBinding__parseLicenses$closure(), rawLicenses._readLocal$0(), "parseLicenses", type$.String, type$.List_LicenseEntry), $async$call$0);
            case 3:
              // returning from await.
              $async$temp1.forEach$1$ax($async$result, type$.void_Function_LicenseEntry._as(J.get$add$ax(t1._readLocal$0())));
              $async$goto = 4;
              return A._asyncAwait(J.close$0$x(t1._readLocal$0()), $async$call$0);
            case 4:
              // returning from await.
              // implicit return
              return A._asyncReturn(null, $async$completer);
          }
      });
      return A._asyncStartSync($async$call$0, $async$completer);
    },
    $signature: 15
  };
  A.ServicesBinding__generateStateTransitions_closure.prototype = {
    call$0() {
      var t1, t2, _i, ending,
        starting = this.previousState;
      for (t1 = this.stateChanges, t2 = t1.length, _i = 0; _i < t2; ++_i, starting = ending) {
        ending = t1[_i];
        if (!A.ServicesBinding__debugVerifyLifecycleChange(starting, ending))
          return false;
      }
      return true;
    },
    $signature: 0
  };
  A._DefaultBinaryMessenger.prototype = {
    send$2(_, channel, message) {
      var t1 = new A._Future($.Zone__current, type$._Future_nullable_ByteData);
      $.$get$EnginePlatformDispatcher__instance()._sendPlatformMessage$3(channel, message, A.EnginePlatformDispatcher__zonedPlatformMessageResponseCallback(type$.nullable_void_Function_nullable_ByteData._as(new A._DefaultBinaryMessenger_send_closure(new A._AsyncCompleter(t1, type$._AsyncCompleter_nullable_ByteData)))));
      return t1;
    },
    setMessageHandler$2(channel, handler) {
      type$.nullable_nullable_Future_nullable_ByteData_Function_nullable_ByteData._as(handler);
      if (handler == null) {
        channel = $.$get$channelBuffers()._channels.$index(0, channel);
        if (channel != null)
          channel._channelCallbackRecord = null;
      } else
        $.$get$channelBuffers().setListener$2(channel, new A._DefaultBinaryMessenger_setMessageHandler_closure(handler));
    }
  };
  A._DefaultBinaryMessenger_send_closure.prototype = {
    call$1(reply) {
      var exception, stack, exception0, t1;
      type$.nullable_ByteData._as(reply);
      try {
        this.completer.complete$1(0, reply);
      } catch (exception0) {
        exception = A.unwrapException(exception0);
        stack = A.getTraceFromException(exception0);
        t1 = A.ErrorDescription$("during a platform message response callback");
        A.FlutterError_reportError(new A.FlutterErrorDetails(exception, stack, "services library", t1, null, false));
      }
    },
    $signature: 30
  };
  A._DefaultBinaryMessenger_setMessageHandler_closure.prototype = {
    call$2(data, callback) {
      return this.$call$body$_DefaultBinaryMessenger_setMessageHandler_closure(data, type$.void_Function_nullable_ByteData._as(callback));
    },
    $call$body$_DefaultBinaryMessenger_setMessageHandler_closure(data, callback) {
      var $async$goto = 0,
        $async$completer = A._makeAsyncAwaitCompleter(type$.void),
        $async$handler = 1, $async$errorStack = [], $async$next = [], $async$self = this, exception, stack, t1, t2, exception0, response, $async$exception0;
      var $async$call$2 = A._wrapJsFunctionForAsync(function($async$errorCode, $async$result) {
        if ($async$errorCode === 1) {
          $async$errorStack.push($async$result);
          $async$goto = $async$handler;
        }
        while (true)
          switch ($async$goto) {
            case 0:
              // Function start
              response = null;
              $async$handler = 3;
              t1 = $async$self.handler.call$1(data);
              t2 = type$.nullable_ByteData;
              $async$goto = 6;
              return A._asyncAwait(type$.Future_nullable_ByteData._is(t1) ? t1 : A._Future$value(t2._as(t1), t2), $async$call$2);
            case 6:
              // returning from await.
              response = $async$result;
              $async$next.push(5);
              // goto finally
              $async$goto = 4;
              break;
            case 3:
              // catch
              $async$handler = 2;
              $async$exception0 = $async$errorStack.pop();
              exception = A.unwrapException($async$exception0);
              stack = A.getTraceFromException($async$exception0);
              t1 = A.ErrorDescription$("during a platform message callback");
              A.FlutterError_reportError(new A.FlutterErrorDetails(exception, stack, "services library", t1, null, false));
              $async$next.push(5);
              // goto finally
              $async$goto = 4;
              break;
            case 2:
              // uncaught
              $async$next = [1];
            case 4:
              // finally
              $async$handler = 1;
              callback.call$1(response);
              // goto the next finally handler
              $async$goto = $async$next.pop();
              break;
            case 5:
              // after finally
              // implicit return
              return A._asyncReturn(null, $async$completer);
            case 1:
              // rethrow
              return A._asyncRethrow($async$errorStack.at(-1), $async$completer);
          }
      });
      return A._asyncStartSync($async$call$2, $async$completer);
    },
    $signature: 339
  };
  A.BrowserContextMenu.prototype = {};
  A.ClipboardData.prototype = {};
  A.KeyboardLockMode.prototype = {
    _enumToString$0() {
      return "KeyboardLockMode." + this._name;
    }
  };
  A.KeyEvent.prototype = {
    debugFillProperties$1(properties) {
      var _this = this, _null = null,
        _s11_ = "synthesized";
      _this.super$Diagnosticable$debugFillProperties(properties);
      properties.add$1(0, A.DiagnosticsProperty$("physicalKey", _this.physicalKey, true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.PhysicalKeyboardKey));
      properties.add$1(0, A.DiagnosticsProperty$("logicalKey", _this.logicalKey, true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.LogicalKeyboardKey));
      properties.add$1(0, A.StringProperty$("character", _this.character, B.C__NoDefaultValue, true, true));
      properties.add$1(0, A.DiagnosticsProperty$("timeStamp", _this.timeStamp, true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.Duration));
      properties.add$1(0, A.FlagProperty$(_s11_, _null, _null, _s11_, B.DiagnosticLevel_3, false, _this.synthesized));
    }
  };
  A.KeyDownEvent.prototype = {};
  A.KeyUpEvent.prototype = {};
  A.KeyRepeatEvent.prototype = {};
  A.HardwareKeyboard.prototype = {
    _assertEventIsRegular$1($event) {
      A.assertHelper(new A.HardwareKeyboard__assertEventIsRegular_closure(this, $event).call$0());
    },
    syncKeyboardState$0() {
      var $async$goto = 0,
        $async$completer = A._makeAsyncAwaitCompleter(type$.void),
        $async$self = this, t2, t3, t4, t5, t1, keyboardState;
      var $async$syncKeyboardState$0 = A._wrapJsFunctionForAsync(function($async$errorCode, $async$result) {
        if ($async$errorCode === 1)
          return A._asyncRethrow($async$result, $async$completer);
        while (true)
          switch ($async$goto) {
            case 0:
              // Function start
              t1 = type$.int;
              $async$goto = 2;
              return A._asyncAwait(B.OptionalMethodChannel_dTF.invokeMapMethod$2$1("getKeyboardState", t1, t1), $async$syncKeyboardState$0);
            case 2:
              // returning from await.
              keyboardState = $async$result;
              if (keyboardState != null)
                for (t1 = J.getInterceptor$x(keyboardState), t2 = J.get$iterator$ax(t1.get$keys(keyboardState)), t3 = $async$self._pressedKeys; t2.moveNext$0();) {
                  t4 = t2.get$current(t2);
                  t5 = t1.$index(keyboardState, t4);
                  t5.toString;
                  t3.$indexSet(0, new A.PhysicalKeyboardKey(t4), new A.LogicalKeyboardKey(t5));
                }
              // implicit return
              return A._asyncReturn(null, $async$completer);
          }
      });
      return A._asyncStartSync($async$syncKeyboardState$0, $async$completer);
    },
    _dispatchKeyEvent$1($event) {
      var handled, handler, thisResult, exception, stack, t1, _i, exception0, t2, t3, t4, _this = this;
      if (A.assertTest(!_this._duringDispatch))
        A.assertThrow("Nested keyboard dispatching is not supported");
      _this._duringDispatch = true;
      handled = false;
      for (t1 = _this._handlers, _i = 0; false; ++_i) {
        handler = t1[_i];
        try {
          thisResult = handler.call$1($event);
          handled = A.boolConversionCheck(handled) || A.boolConversionCheck(thisResult);
        } catch (exception0) {
          exception = A.unwrapException(exception0);
          stack = A.getTraceFromException(exception0);
          t2 = {};
          t2.collector = null;
          A.assertHelper(new A.HardwareKeyboard__dispatchKeyEvent_closure(t2, $event).call$0());
          t3 = A.ErrorDescription$("while processing a key handler");
          t2 = t2.collector;
          t4 = $.$get$FlutterError_onError();
          if (t4 != null)
            t4.call$1(new A.FlutterErrorDetails(exception, stack, "services library", t3, t2, false));
        }
      }
      _this._duringDispatch = false;
      return handled;
    },
    _debugPressedKeysDetails$0() {
      var t3, t4,
        t1 = A._setArrayType([], type$.JSArray_String),
        t2 = this._pressedKeys;
      if (t2.__js_helper$_length === 0)
        t1.push("Empty");
      else
        for (t3 = new A.LinkedHashMapKeyIterator(t2, t2._modifications, t2._first, A._instanceType(t2)._eval$1("LinkedHashMapKeyIterator<1>")); t3.moveNext$0();) {
          t4 = t3.__js_helper$_current;
          t1.push(t4.toString$0(0) + ": " + A.S(t2.$index(0, t4)));
        }
      return t1;
    },
    handleKeyEvent$1($event) {
      var t1, physicalKey, logicalKey, lockMode, t2, _this = this;
      A._keyboardDebug(new A.HardwareKeyboard_handleKeyEvent_closure($event), null);
      t1 = _this.get$_debugPressedKeysDetails();
      A._keyboardDebug(new A.HardwareKeyboard_handleKeyEvent_closure0(), t1);
      _this._assertEventIsRegular$1($event);
      physicalKey = $event.physicalKey;
      logicalKey = $event.logicalKey;
      if ($event instanceof A.KeyDownEvent) {
        _this._pressedKeys.$indexSet(0, physicalKey, logicalKey);
        lockMode = $.$get$KeyboardLockMode__knownLockModes().$index(0, logicalKey.keyId);
        if (lockMode != null) {
          t2 = _this._lockModes;
          if (t2.contains$1(0, lockMode))
            t2.remove$1(0, lockMode);
          else
            t2.add$1(0, lockMode);
        }
      } else if ($event instanceof A.KeyUpEvent)
        _this._pressedKeys.remove$1(0, physicalKey);
      A._keyboardDebug(new A.HardwareKeyboard_handleKeyEvent_closure1(), t1);
      return _this._dispatchKeyEvent$1($event);
    }
  };
  A.HardwareKeyboard__assertEventIsRegular_closure.prototype = {
    call$0() {
      var t2, t3,
        t1 = this.event;
      if (t1 instanceof A.KeyDownEvent) {
        if (A.assertTest(!this.$this._pressedKeys.containsKey$1(0, t1.physicalKey)))
          A.assertThrow("A " + A.getRuntimeTypeOfDartObject(t1).toString$0(0) + " is dispatched, but the state shows that the physical key is already pressed. If this occurs in real application, please report this bug to Flutter. If this occurs in unit tests, please ensure that simulated events follow Flutter's event model as documented in `HardwareKeyboard`. This was the event: " + t1.toString$0(0));
      } else if (t1 instanceof A.KeyRepeatEvent || t1 instanceof A.KeyUpEvent) {
        t2 = this.$this._pressedKeys;
        t3 = t1.physicalKey;
        if (A.assertTest(t2.containsKey$1(0, t3)))
          A.assertThrow("A " + A.getRuntimeTypeOfDartObject(t1).toString$0(0) + " is dispatched, but the state shows that the physical key is not pressed. If this occurs in real application, please report this bug to Flutter. If this occurs in unit tests, please ensure that simulated events follow Flutter's event model as documented in `HardwareKeyboard`. This was the event: " + t1.toString$0(0));
        if (A.assertTest(J.$eq$(t2.$index(0, t3), t1.logicalKey)))
          A.assertThrow("A " + A.getRuntimeTypeOfDartObject(t1).toString$0(0) + " is dispatched, but the state shows that the physical key is pressed on a different logical key. If this occurs in real application, please report this bug to Flutter. If this occurs in unit tests, please ensure that simulated events follow Flutter's event model as documented in `HardwareKeyboard`. This was the event: " + t1.toString$0(0) + " and the recorded logical key " + A.S(t2.$index(0, t3)));
      } else
        A.assertThrow("Unexpected key event class " + A.getRuntimeTypeOfDartObject(t1).toString$0(0));
      return true;
    },
    $signature: 0
  };
  A.HardwareKeyboard__dispatchKeyEvent_closure.prototype = {
    call$0() {
      this._box_0.collector = new A.HardwareKeyboard__dispatchKeyEvent__closure(this.event);
      return true;
    },
    $signature: 0
  };
  A.HardwareKeyboard__dispatchKeyEvent__closure.prototype = {
    call$0() {
      var _null = null;
      return A._setArrayType([A.DiagnosticsProperty$("Event", this.event, true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.KeyEvent)], type$.JSArray_DiagnosticsNode);
    },
    $signature: 9
  };
  A.HardwareKeyboard_handleKeyEvent_closure.prototype = {
    call$0() {
      return "Key event received: " + this.event.toString$0(0);
    },
    $signature: 8
  };
  A.HardwareKeyboard_handleKeyEvent_closure0.prototype = {
    call$0() {
      return "Pressed state before processing the event:";
    },
    $signature: 8
  };
  A.HardwareKeyboard_handleKeyEvent_closure1.prototype = {
    call$0() {
      return "Pressed state after processing the event:";
    },
    $signature: 8
  };
  A.KeyDataTransitMode.prototype = {
    _enumToString$0() {
      return "KeyDataTransitMode." + this._name;
    }
  };
  A.KeyMessage.prototype = {
    toString$0(_) {
      return "KeyMessage(" + A.S(this.events) + ")";
    }
  };
  A.KeyEventManager.prototype = {
    handleKeyData$1(data) {
      var $event, _this = this,
        t1 = _this._transitMode;
      switch ((t1 == null ? _this._transitMode = B.KeyDataTransitMode_1 : t1).index) {
        case 0:
          A.assertThrow("Should never encounter KeyData when transitMode is rawKeyData.");
          return false;
        case 1:
          t1 = data.physical === 0;
          if (t1 && data.logical === 0)
            return false;
          A.assertHelper(!t1 && data.logical !== 0);
          $event = A.KeyEventManager__eventFromData(data);
          if (data.synthesized && _this._keyEventsSinceLastMessage.length === 0) {
            _this._hardwareKeyboard.handleKeyEvent$1($event);
            _this._dispatchKeyMessage$2(A._setArrayType([$event], type$.JSArray_KeyEvent), null);
          } else
            B.JSArray_methods.add$1(_this._keyEventsSinceLastMessage, $event);
          return false;
      }
    },
    _dispatchKeyMessage$2(keyEvents, rawEvent) {
      var message, exception, stack, t1, exception0, t2;
      type$.List_KeyEvent._as(keyEvents);
      t1 = this.keyMessageHandler;
      if (t1 != null) {
        message = new A.KeyMessage(keyEvents, rawEvent);
        try {
          t1 = t1.call$1(message);
          return t1;
        } catch (exception0) {
          exception = A.unwrapException(exception0);
          stack = A.getTraceFromException(exception0);
          t1 = {};
          t1.collector = null;
          A.assertHelper(new A.KeyEventManager__dispatchKeyMessage_closure(t1, message).call$0());
          t2 = A.ErrorDescription$("while processing the key message handler");
          t1 = t1.collector;
          A.FlutterError_reportError(new A.FlutterErrorDetails(exception, stack, "services library", t2, t1, false));
        }
      }
      return false;
    },
    handleRawKeyMessage$1(message) {
      var $async$goto = 0,
        $async$completer = A._makeAsyncAwaitCompleter(type$.Map_String_dynamic),
        $async$returnValue, $async$self = this, rawEvent, shouldDispatch, t1, t2, t3, t4, handled, _i, t5, t6, t7;
      var $async$handleRawKeyMessage$1 = A._wrapJsFunctionForAsync(function($async$errorCode, $async$result) {
        if ($async$errorCode === 1)
          return A._asyncRethrow($async$result, $async$completer);
        while (true)
          switch ($async$goto) {
            case 0:
              // Function start
              if ($async$self._transitMode == null) {
                $async$self._transitMode = B.KeyDataTransitMode_0;
                B.JSArray_methods.add$1($async$self._rawKeyboard._raw_keyboard$_listeners, type$.void_Function_RawKeyEvent._as($async$self.get$_convertRawEventAndStore()));
              }
              rawEvent = A.RawKeyEvent_RawKeyEvent$fromMessage(type$.Map_String_dynamic._as(message));
              shouldDispatch = true;
              if (rawEvent instanceof A.RawKeyDownEvent)
                $async$self._skippedRawKeysPressed.remove$1(0, rawEvent.data.get$physicalKey());
              else if (rawEvent instanceof A.RawKeyUpEvent) {
                t1 = $async$self._skippedRawKeysPressed;
                t2 = rawEvent.data;
                t3 = t1.contains$1(0, t2.get$physicalKey());
                if (t3)
                  t1.remove$1(0, t2.get$physicalKey());
                shouldDispatch = !t3;
              }
              if (shouldDispatch) {
                t1 = $async$self._rawKeyboard;
                t1.handleRawKeyEvent$1(rawEvent);
                for (t2 = $async$self._keyEventsSinceLastMessage, t3 = t2.length, t4 = $async$self._hardwareKeyboard, handled = false, _i = 0; _i < t2.length; t2.length === t3 || (0, A.throwConcurrentModificationError)(t2), ++_i)
                  handled = t4.handleKeyEvent$1(t2[_i]) || handled;
                if ($async$self._transitMode === B.KeyDataTransitMode_0) {
                  t1 = t1._keysPressed;
                  t3 = A._instanceType(t1)._eval$1("LinkedHashMapKeysIterable<1>");
                  t5 = t3._eval$1("Iterable.E");
                  t4 = t4._pressedKeys;
                  t6 = A._instanceType(t4)._eval$1("LinkedHashMapKeysIterable<1>");
                  t7 = t6._eval$1("Iterable.E");
                  if (A.assertTest(A.setEquals(A.LinkedHashSet_LinkedHashSet$of(new A.LinkedHashMapKeysIterable(t1, t3), t5), A.LinkedHashSet_LinkedHashSet$of(new A.LinkedHashMapKeysIterable(t4, t6), t7), type$.PhysicalKeyboardKey)))
                    A.assertThrow("RawKeyboard reported " + A.LinkedHashSet_LinkedHashSet$of(new A.LinkedHashMapKeysIterable(t1, t3), t5).toString$0(0) + ", while HardwareKeyboard reported " + A.LinkedHashSet_LinkedHashSet$of(new A.LinkedHashMapKeysIterable(t4, t6), t7).toString$0(0));
                }
                handled = $async$self._dispatchKeyMessage$2(t2, rawEvent) || handled;
                B.JSArray_methods.clear$0(t2);
              } else
                handled = true;
              $async$returnValue = A.LinkedHashMap_LinkedHashMap$_literal(["handled", handled], type$.String, type$.dynamic);
              // goto return
              $async$goto = 1;
              break;
            case 1:
              // return
              return A._asyncReturn($async$returnValue, $async$completer);
          }
      });
      return A._asyncStartSync($async$handleRawKeyMessage$1, $async$completer);
    },
    _convertDeviceType$1(rawEvent) {
      return B.KeyEventDeviceType_0;
    },
    _convertRawEventAndStore$1(rawEvent) {
      var t1, physicalKey, logicalKey, t2, physicalKeysPressed, eventAfterwards, recordedLogicalMain, timeStamp, character, deviceType, mainEvent, t3, t4, t5, t6, t7, t8, _this = this, _null = null;
      type$.RawKeyEvent._as(rawEvent);
      t1 = rawEvent.data;
      physicalKey = t1.get$physicalKey();
      logicalKey = t1.get$logicalKey();
      t1 = _this._hardwareKeyboard._pressedKeys;
      t2 = A._instanceType(t1)._eval$1("LinkedHashMapKeysIterable<1>");
      physicalKeysPressed = A.LinkedHashSet_LinkedHashSet$of(new A.LinkedHashMapKeysIterable(t1, t2), t2._eval$1("Iterable.E"));
      eventAfterwards = A._setArrayType([], type$.JSArray_KeyEvent);
      recordedLogicalMain = t1.$index(0, physicalKey);
      timeStamp = A.BindingBase_checkInstance($.ServicesBinding__instance, type$.ServicesBinding).SchedulerBinding__lastRawTimeStamp;
      character = rawEvent.character;
      if (character === "")
        character = _null;
      deviceType = _this._convertDeviceType$1(rawEvent);
      if (rawEvent instanceof A.RawKeyDownEvent)
        if (recordedLogicalMain == null) {
          mainEvent = new A.KeyDownEvent(physicalKey, logicalKey, character, timeStamp, false);
          physicalKeysPressed.add$1(0, physicalKey);
        } else {
          A.assertHelper(physicalKeysPressed.contains$1(0, physicalKey));
          mainEvent = A.KeyRepeatEvent$(character, deviceType, recordedLogicalMain, physicalKey, timeStamp);
        }
      else {
        if (A.assertTest(rawEvent instanceof A.RawKeyUpEvent))
          A.assertThrow("Unexpected subclass of RawKeyEvent: " + A.getRuntimeTypeOfDartObject(rawEvent).toString$0(0));
        if (recordedLogicalMain == null)
          mainEvent = _null;
        else {
          mainEvent = A.KeyUpEvent$(deviceType, recordedLogicalMain, physicalKey, false, timeStamp);
          physicalKeysPressed.remove$1(0, physicalKey);
        }
      }
      for (t2 = _this._rawKeyboard._keysPressed, t3 = A._instanceType(t2)._eval$1("LinkedHashMapKeysIterable<1>"), t4 = t3._eval$1("Iterable.E"), t5 = physicalKeysPressed.difference$1(A.LinkedHashSet_LinkedHashSet$of(new A.LinkedHashMapKeysIterable(t2, t3), t4)), t5 = t5.get$iterator(t5), t6 = _this._keyEventsSinceLastMessage; t5.moveNext$0();) {
        t7 = t5.get$current(t5);
        if (t7.$eq(0, physicalKey))
          B.JSArray_methods.add$1(eventAfterwards, new A.KeyUpEvent(t7, logicalKey, _null, timeStamp, true));
        else {
          t8 = t1.$index(0, t7);
          t8.toString;
          B.JSArray_methods.add$1(t6, new A.KeyUpEvent(t7, t8, _null, timeStamp, true));
        }
      }
      for (t1 = A.LinkedHashSet_LinkedHashSet$of(new A.LinkedHashMapKeysIterable(t2, t3), t4).difference$1(physicalKeysPressed), t1 = t1.get$iterator(t1); t1.moveNext$0();) {
        t3 = t1.get$current(t1);
        t4 = t2.$index(0, t3);
        t4.toString;
        B.JSArray_methods.add$1(t6, new A.KeyDownEvent(t3, t4, _null, timeStamp, true));
      }
      if (mainEvent != null)
        B.JSArray_methods.add$1(t6, mainEvent);
      B.JSArray_methods.addAll$1(t6, eventAfterwards);
    },
    set$keyMessageHandler(keyMessageHandler) {
      this.keyMessageHandler = type$.nullable_bool_Function_KeyMessage._as(keyMessageHandler);
    }
  };
  A.KeyEventManager__dispatchKeyMessage_closure.prototype = {
    call$0() {
      this._box_0.collector = new A.KeyEventManager__dispatchKeyMessage__closure(this.message);
      return true;
    },
    $signature: 0
  };
  A.KeyEventManager__dispatchKeyMessage__closure.prototype = {
    call$0() {
      var _null = null;
      return A._setArrayType([A.DiagnosticsProperty$("KeyMessage", this.message, true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.KeyMessage)], type$.JSArray_DiagnosticsNode);
    },
    $signature: 9
  };
  A._KeyEvent_Object_Diagnosticable.prototype = {};
  A.KeyboardInsertedContent.prototype = {
    toString$0(_) {
      var _this = this;
      return A.objectRuntimeType(_this, "KeyboardInsertedContent") + "(" + _this.mimeType + ", " + _this.uri + ", " + A.S(_this.data) + ")";
    },
    $eq(_, other) {
      var t1, t2, _this = this;
      if (other == null)
        return false;
      if (J.get$runtimeType$(other) !== A.getRuntimeTypeOfDartObject(_this))
        return false;
      t1 = false;
      if (other instanceof A.KeyboardInsertedContent)
        if (other.mimeType === _this.mimeType)
          if (other.uri === _this.uri) {
            t1 = other.data;
            t2 = _this.data;
            t2 = t1 == null ? t2 == null : t1 === t2;
            t1 = t2;
          }
      return t1;
    },
    get$hashCode(_) {
      return A.Object_hash(this.mimeType, this.uri, this.data, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue);
    }
  };
  A.KeyboardKey.prototype = {};
  A.LogicalKeyboardKey.prototype = {
    get$debugName() {
      var t1 = {};
      t1.result = null;
      A.assertHelper(new A.LogicalKeyboardKey_debugName_closure(t1, this).call$0());
      return t1.result;
    },
    get$hashCode(_) {
      return B.JSInt_methods.get$hashCode(this.keyId);
    },
    $eq(_, other) {
      if (other == null)
        return false;
      if (this === other)
        return true;
      if (J.get$runtimeType$(other) !== A.getRuntimeTypeOfDartObject(this))
        return false;
      return other instanceof A.LogicalKeyboardKey && other.keyId === this.keyId;
    },
    debugFillProperties$1(properties) {
      var t1, t2;
      this.super$Diagnosticable$debugFillProperties(properties);
      t1 = this.keyId;
      properties.add$1(0, A.StringProperty$("keyId", "0x" + B.JSString_methods.padLeft$2(B.JSInt_methods.toRadixString$1(t1, 16), 8, "0"), B.C__NoDefaultValue, true, true));
      t2 = A.LogicalKeyboardKey__unicodeKeyLabel(t1);
      t1 = t2 == null ? B.Map_7xqnl.$index(0, t1) : t2;
      properties.add$1(0, A.StringProperty$("keyLabel", t1 == null ? "" : t1, B.C__NoDefaultValue, true, true));
      properties.add$1(0, A.StringProperty$("debugName", this.get$debugName(), null, true, true));
    }
  };
  A.LogicalKeyboardKey_debugName_closure.prototype = {
    call$0() {
      var unicodeKeyLabel,
        t1 = this.$this.keyId,
        result = B.Map_7xqnl.$index(0, t1),
        t2 = this._box_0;
      t2.result = result;
      if (result == null) {
        unicodeKeyLabel = A.LogicalKeyboardKey__unicodeKeyLabel(t1);
        if (unicodeKeyLabel != null)
          t2.result = "Key " + unicodeKeyLabel;
        else
          t2.result = "Key with ID 0x" + B.JSString_methods.padLeft$2(B.JSInt_methods.toRadixString$1(t1, 16), 11, "0");
      }
      return true;
    },
    $signature: 0
  };
  A.LogicalKeyboardKey_expandSynonyms_closure.prototype = {
    call$1(element) {
      var t2,
        t1 = type$.LogicalKeyboardKey;
      t1._as(element);
      t2 = $.$get$LogicalKeyboardKey__reverseSynonyms().$index(0, element);
      return t2 == null ? A.LinkedHashSet_LinkedHashSet$_literal([element], t1) : t2;
    },
    $signature: 343
  };
  A.PhysicalKeyboardKey.prototype = {
    get$debugName() {
      var t1 = {};
      t1.result = null;
      A.assertHelper(new A.PhysicalKeyboardKey_debugName_closure(t1, this).call$0());
      return t1.result;
    },
    get$hashCode(_) {
      return B.JSInt_methods.get$hashCode(this.usbHidUsage);
    },
    $eq(_, other) {
      if (other == null)
        return false;
      if (this === other)
        return true;
      if (J.get$runtimeType$(other) !== A.getRuntimeTypeOfDartObject(this))
        return false;
      return other instanceof A.PhysicalKeyboardKey && other.usbHidUsage === this.usbHidUsage;
    },
    debugFillProperties$1(properties) {
      this.super$Diagnosticable$debugFillProperties(properties);
      properties.add$1(0, A.StringProperty$("usbHidUsage", "0x" + B.JSString_methods.padLeft$2(B.JSInt_methods.toRadixString$1(this.usbHidUsage, 16), 8, "0"), B.C__NoDefaultValue, true, true));
      properties.add$1(0, A.StringProperty$("debugName", this.get$debugName(), null, true, true));
    }
  };
  A.PhysicalKeyboardKey_debugName_closure.prototype = {
    call$0() {
      var t1 = this.$this.usbHidUsage,
        result = B.Map_zBRiH.$index(0, t1);
      if (result == null)
        result = "Key with ID 0x" + B.JSString_methods.padLeft$2(B.JSInt_methods.toRadixString$1(t1, 16), 8, "0");
      this._box_0.result = result;
      return true;
    },
    $signature: 0
  };
  A._KeyboardKey_Object_Diagnosticable.prototype = {};
  A.MethodCall.prototype = {
    toString$0(_) {
      return A.objectRuntimeType(this, "MethodCall") + "(" + this.method + ", " + A.S(this.$arguments) + ")";
    }
  };
  A.PlatformException.prototype = {
    toString$0(_) {
      var _this = this;
      return "PlatformException(" + _this.code + ", " + A.S(_this.message) + ", " + A.S(_this.details) + ", " + A.S(_this.stacktrace) + ")";
    },
    $isException: 1
  };
  A.MissingPluginException.prototype = {
    toString$0(_) {
      return "MissingPluginException(" + A.S(this.message) + ")";
    },
    $isException: 1
  };
  A.StringCodec.prototype = {
    decodeMessage$1(message) {
      if (message == null)
        return null;
      return B.C_Utf8Codec.decode$1(0, A.Uint8List_Uint8List$sublistView(message, 0, null));
    },
    encodeMessage$1(message) {
      A._asStringQ(message);
      if (message == null)
        return null;
      return A.ByteData_ByteData$sublistView(B.C_Utf8Encoder.convert$1(message));
    },
    $isMessageCodec: 1
  };
  A.JSONMessageCodec0.prototype = {
    encodeMessage$1(message) {
      if (message == null)
        return null;
      return B.C_StringCodec.encodeMessage$1(B.C_JsonCodec.encode$1(message));
    },
    decodeMessage$1(message) {
      var t1;
      if (message == null)
        return message;
      t1 = B.C_StringCodec.decodeMessage$1(message);
      t1.toString;
      return B.C_JsonCodec.decode$1(0, t1);
    },
    $isMessageCodec: 1
  };
  A.JSONMethodCodec0.prototype = {
    encodeMethodCall$1(methodCall) {
      var t1 = B.C_JSONMessageCodec0.encodeMessage$1(A.LinkedHashMap_LinkedHashMap$_literal(["method", methodCall.method, "args", methodCall.$arguments], type$.String, type$.nullable_Object));
      t1.toString;
      return t1;
    },
    decodeMethodCall$1(methodCall) {
      var t1, _0_3, t2, _null = null,
        decoded = B.C_JSONMessageCodec0.decodeMessage$1(methodCall);
      if (!type$.Map_dynamic_dynamic._is(decoded))
        throw A.wrapException(A.FormatException$("Expected method call Map, got " + A.S(decoded), _null, _null));
      t1 = J.getInterceptor$asx(decoded);
      _0_3 = t1.$index(decoded, "method");
      if (_0_3 == null)
        t2 = t1.containsKey$1(decoded, "method");
      else
        t2 = true;
      if (t2)
        t2 = typeof _0_3 == "string";
      else
        t2 = false;
      if (t2)
        return new A.MethodCall(_0_3, t1.$index(decoded, "args"));
      throw A.wrapException(A.FormatException$("Invalid method call: " + A.S(decoded), _null, _null));
    },
    decodeEnvelope$1(envelope) {
      var t1, t2, t3, _null = null,
        decoded = B.C_JSONMessageCodec0.decodeMessage$1(envelope);
      if (!type$.List_dynamic._is(decoded))
        throw A.wrapException(A.FormatException$("Expected envelope List, got " + A.S(decoded), _null, _null));
      t1 = J.getInterceptor$asx(decoded);
      if (t1.get$length(decoded) === 1)
        return t1.$index(decoded, 0);
      t2 = false;
      if (t1.get$length(decoded) === 3)
        if (typeof t1.$index(decoded, 0) == "string")
          t2 = t1.$index(decoded, 1) == null || typeof t1.$index(decoded, 1) == "string";
      if (t2) {
        t2 = A._asString(t1.$index(decoded, 0));
        t3 = A._asStringQ(t1.$index(decoded, 1));
        throw A.wrapException(A.PlatformException$(t2, t1.$index(decoded, 2), t3, _null));
      }
      t2 = false;
      if (t1.get$length(decoded) === 4)
        if (typeof t1.$index(decoded, 0) == "string")
          if (t1.$index(decoded, 1) == null || typeof t1.$index(decoded, 1) == "string")
            t2 = t1.$index(decoded, 3) == null || typeof t1.$index(decoded, 3) == "string";
      if (t2) {
        t2 = A._asString(t1.$index(decoded, 0));
        t3 = A._asStringQ(t1.$index(decoded, 1));
        throw A.wrapException(A.PlatformException$(t2, t1.$index(decoded, 2), t3, A._asStringQ(t1.$index(decoded, 3))));
      }
      throw A.wrapException(A.FormatException$("Invalid envelope: " + A.S(decoded), _null, _null));
    },
    encodeSuccessEnvelope$1(result) {
      var t1 = B.C_JSONMessageCodec0.encodeMessage$1([result]);
      t1.toString;
      return t1;
    },
    encodeErrorEnvelope$3$code$details$message(code, details, message) {
      var t1 = B.C_JSONMessageCodec0.encodeMessage$1([code, message, details]);
      t1.toString;
      return t1;
    },
    encodeErrorEnvelope$2$code$message(code, message) {
      return this.encodeErrorEnvelope$3$code$details$message(code, null, message);
    },
    $isMethodCodec0: 1
  };
  A.StandardMessageCodec0.prototype = {
    encodeMessage$1(message) {
      var buffer;
      if (message == null)
        return null;
      buffer = A.WriteBuffer_WriteBuffer(64);
      this.writeValue$2(0, buffer, message);
      return buffer.done$0();
    },
    decodeMessage$1(message) {
      var buffer, result;
      if (message == null)
        return null;
      buffer = new A.ReadBuffer(message);
      result = this.readValue$1(0, buffer);
      if (buffer._serialization$_position < message.byteLength)
        throw A.wrapException(B.FormatException_j1B);
      return result;
    },
    writeValue$2(_, buffer, value) {
      var t1, t2, t3, asciiBytes, utf8Bytes, utf8Offset, i, char, _this = this;
      if (value == null) {
        A.assertHelper(!buffer._serialization$_isDone);
        buffer._serialization$_add$1(0, 0);
      } else if (A._isBool(value)) {
        t1 = value ? 1 : 2;
        A.assertHelper(!buffer._serialization$_isDone);
        buffer._serialization$_add$1(0, t1);
      } else if (typeof value == "number") {
        A.assertHelper(!buffer._serialization$_isDone);
        buffer._serialization$_add$1(0, 6);
        A.assertHelper(!buffer._serialization$_isDone);
        buffer._alignTo$1(8);
        t1 = buffer._eightBytes;
        t2 = $.$get$Endian_host();
        t1.$flags & 2 && A.throwUnsupportedOperation(t1, 13);
        t1.setFloat64(0, value, B.C_Endian === t2);
        buffer._addAll$1(buffer._eightBytesAsList);
      } else if (A._isInt(value)) {
        t1 = -2147483648 <= value && value <= 2147483647;
        t2 = buffer._eightBytes;
        t3 = !buffer._serialization$_isDone;
        if (t1) {
          A.assertHelper(t3);
          buffer._serialization$_add$1(0, 3);
          A.assertHelper(!buffer._serialization$_isDone);
          t1 = $.$get$Endian_host();
          t2.$flags & 2 && A.throwUnsupportedOperation(t2, 8);
          t2.setInt32(0, value, B.C_Endian === t1);
          buffer._addAll$3(buffer._eightBytesAsList, 0, 4);
        } else {
          A.assertHelper(t3);
          buffer._serialization$_add$1(0, 4);
          A.assertHelper(!buffer._serialization$_isDone);
          t1 = $.$get$Endian_host();
          B.NativeByteData_methods.setInt64$3(t2, 0, value, t1);
        }
      } else if (typeof value == "string") {
        A.assertHelper(!buffer._serialization$_isDone);
        buffer._serialization$_add$1(0, 7);
        t1 = value.length;
        asciiBytes = new Uint8Array(t1);
        i = 0;
        while (true) {
          if (!(i < t1)) {
            utf8Bytes = null;
            utf8Offset = 0;
            break;
          }
          char = value.charCodeAt(i);
          if (char <= 127)
            asciiBytes[i] = char;
          else {
            utf8Bytes = B.C_Utf8Encoder.convert$1(B.JSString_methods.substring$1(value, i));
            utf8Offset = i;
            break;
          }
          ++i;
        }
        if (utf8Bytes != null) {
          _this.writeSize$2(buffer, utf8Offset + utf8Bytes.length);
          t1 = A.Uint8List_Uint8List$sublistView(asciiBytes, 0, utf8Offset);
          A.assertHelper(!buffer._serialization$_isDone);
          buffer._append$1(t1);
          A.assertHelper(!buffer._serialization$_isDone);
          buffer._append$1(utf8Bytes);
        } else {
          _this.writeSize$2(buffer, t1);
          A.assertHelper(!buffer._serialization$_isDone);
          buffer._append$1(asciiBytes);
        }
      } else if (type$.Uint8List._is(value)) {
        A.assertHelper(!buffer._serialization$_isDone);
        buffer._serialization$_add$1(0, 8);
        _this.writeSize$2(buffer, value.length);
        A.assertHelper(!buffer._serialization$_isDone);
        buffer._append$1(value);
      } else if (type$.Int32List._is(value)) {
        A.assertHelper(!buffer._serialization$_isDone);
        buffer._serialization$_add$1(0, 9);
        t1 = value.length;
        _this.writeSize$2(buffer, t1);
        A.assertHelper(!buffer._serialization$_isDone);
        buffer._alignTo$1(4);
        buffer._append$1(J.asUint8List$2$x(B.NativeInt32List_methods.get$buffer(value), value.byteOffset, 4 * t1));
      } else if (type$.Float32List._is(value)) {
        A.assertHelper(!buffer._serialization$_isDone);
        buffer._serialization$_add$1(0, 14);
        t1 = value.length;
        _this.writeSize$2(buffer, t1);
        A.assertHelper(!buffer._serialization$_isDone);
        buffer._alignTo$1(4);
        buffer._append$1(J.asUint8List$2$x(B.NativeFloat32List_methods.get$buffer(value), value.byteOffset, 4 * t1));
      } else if (type$.Float64List._is(value)) {
        A.assertHelper(!buffer._serialization$_isDone);
        buffer._serialization$_add$1(0, 11);
        t1 = value.length;
        _this.writeSize$2(buffer, t1);
        A.assertHelper(!buffer._serialization$_isDone);
        buffer._alignTo$1(8);
        buffer._append$1(J.asUint8List$2$x(B.NativeFloat64List_methods.get$buffer(value), value.byteOffset, 8 * t1));
      } else if (type$.List_dynamic._is(value)) {
        A.assertHelper(!buffer._serialization$_isDone);
        buffer._serialization$_add$1(0, 12);
        t1 = J.getInterceptor$asx(value);
        _this.writeSize$2(buffer, t1.get$length(value));
        for (t1 = t1.get$iterator(value); t1.moveNext$0();)
          _this.writeValue$2(0, buffer, t1.get$current(t1));
      } else if (type$.Map_dynamic_dynamic._is(value)) {
        A.assertHelper(!buffer._serialization$_isDone);
        buffer._serialization$_add$1(0, 13);
        t1 = J.getInterceptor$asx(value);
        _this.writeSize$2(buffer, t1.get$length(value));
        t1.forEach$1(value, new A.StandardMessageCodec_writeValue_closure(_this, buffer));
      } else
        throw A.wrapException(A.ArgumentError$value(value, null, null));
    },
    readValue$1(_, buffer) {
      if (buffer._serialization$_position >= buffer.data.byteLength)
        throw A.wrapException(B.FormatException_j1B);
      return this.readValueOfType$2(buffer.getUint8$0(0), buffer);
    },
    readValueOfType$2(type, buffer) {
      var t1, t2, value, $length, list, result, i, t3, _this = this;
      switch (type) {
        case 0:
          return null;
        case 1:
          return true;
        case 2:
          return false;
        case 3:
          t1 = buffer._serialization$_position;
          t2 = $.$get$Endian_host();
          value = buffer.data.getInt32(t1, B.C_Endian === t2);
          buffer._serialization$_position += 4;
          return value;
        case 4:
          return buffer.getInt64$0(0);
        case 6:
          buffer._alignTo$1(8);
          t1 = buffer._serialization$_position;
          t2 = $.$get$Endian_host();
          value = buffer.data.getFloat64(t1, B.C_Endian === t2);
          buffer._serialization$_position += 8;
          return value;
        case 5:
        case 7:
          $length = _this.readSize$1(buffer);
          return B.Utf8Decoder_false.convert$1(buffer.getUint8List$1($length));
        case 8:
          return buffer.getUint8List$1(_this.readSize$1(buffer));
        case 9:
          $length = _this.readSize$1(buffer);
          buffer._alignTo$1(4);
          t1 = buffer.data;
          list = J.asInt32List$2$x(B.NativeByteData_methods.get$buffer(t1), t1.byteOffset + buffer._serialization$_position, $length);
          buffer._serialization$_position = buffer._serialization$_position + 4 * $length;
          return list;
        case 10:
          return buffer.getInt64List$1(_this.readSize$1(buffer));
        case 14:
          $length = _this.readSize$1(buffer);
          buffer._alignTo$1(4);
          t1 = buffer.data;
          list = J.asFloat32List$2$x(B.NativeByteData_methods.get$buffer(t1), t1.byteOffset + buffer._serialization$_position, $length);
          buffer._serialization$_position = buffer._serialization$_position + 4 * $length;
          return list;
        case 11:
          $length = _this.readSize$1(buffer);
          buffer._alignTo$1(8);
          t1 = buffer.data;
          list = J.asFloat64List$2$x(B.NativeByteData_methods.get$buffer(t1), t1.byteOffset + buffer._serialization$_position, $length);
          buffer._serialization$_position = buffer._serialization$_position + 8 * $length;
          return list;
        case 12:
          $length = _this.readSize$1(buffer);
          result = A.List_List$filled($length, null, false, type$.nullable_Object);
          for (t1 = buffer.data, i = 0; i < $length; ++i) {
            t2 = buffer._serialization$_position;
            if (t2 >= t1.byteLength)
              A.throwExpression(B.FormatException_j1B);
            buffer._serialization$_position = t2 + 1;
            B.JSArray_methods.$indexSet(result, i, _this.readValueOfType$2(t1.getUint8(t2), buffer));
          }
          return result;
        case 13:
          $length = _this.readSize$1(buffer);
          t1 = type$.nullable_Object;
          result = A.LinkedHashMap_LinkedHashMap$_empty(t1, t1);
          for (t1 = buffer.data, i = 0; i < $length; ++i) {
            t2 = buffer._serialization$_position;
            if (t2 >= t1.byteLength)
              A.throwExpression(B.FormatException_j1B);
            buffer._serialization$_position = t2 + 1;
            t2 = _this.readValueOfType$2(t1.getUint8(t2), buffer);
            t3 = buffer._serialization$_position;
            if (t3 >= t1.byteLength)
              A.throwExpression(B.FormatException_j1B);
            buffer._serialization$_position = t3 + 1;
            result.$indexSet(0, t2, _this.readValueOfType$2(t1.getUint8(t3), buffer));
          }
          return result;
        default:
          throw A.wrapException(B.FormatException_j1B);
      }
    },
    writeSize$2(buffer, value) {
      var t1, t2;
      A.assertHelper(0 <= value && value <= 4294967295);
      if (value < 254) {
        A.assertHelper(!buffer._serialization$_isDone);
        buffer._serialization$_add$1(0, value);
      } else {
        t1 = buffer._eightBytes;
        t2 = !buffer._serialization$_isDone;
        if (value <= 65535) {
          A.assertHelper(t2);
          buffer._serialization$_add$1(0, 254);
          A.assertHelper(!buffer._serialization$_isDone);
          t2 = $.$get$Endian_host();
          t1.$flags & 2 && A.throwUnsupportedOperation(t1, 10);
          t1.setUint16(0, value, B.C_Endian === t2);
          buffer._addAll$3(buffer._eightBytesAsList, 0, 2);
        } else {
          A.assertHelper(t2);
          buffer._serialization$_add$1(0, 255);
          A.assertHelper(!buffer._serialization$_isDone);
          t2 = $.$get$Endian_host();
          t1.$flags & 2 && A.throwUnsupportedOperation(t1, 11);
          t1.setUint32(0, value, B.C_Endian === t2);
          buffer._addAll$3(buffer._eightBytesAsList, 0, 4);
        }
      }
    },
    readSize$1(buffer) {
      var t1, t2,
        value = buffer.getUint8$0(0);
      $label0$0: {
        if (254 === value) {
          t1 = buffer._serialization$_position;
          t2 = $.$get$Endian_host();
          value = buffer.data.getUint16(t1, B.C_Endian === t2);
          buffer._serialization$_position += 2;
          t1 = value;
          break $label0$0;
        }
        if (255 === value) {
          t1 = buffer._serialization$_position;
          t2 = $.$get$Endian_host();
          value = buffer.data.getUint32(t1, B.C_Endian === t2);
          buffer._serialization$_position += 4;
          t1 = value;
          break $label0$0;
        }
        t1 = value;
        break $label0$0;
      }
      return t1;
    },
    $isMessageCodec: 1
  };
  A.StandardMessageCodec_writeValue_closure.prototype = {
    call$2(key, value) {
      var t1 = this.$this,
        t2 = this.buffer;
      t1.writeValue$2(0, t2, key);
      t1.writeValue$2(0, t2, value);
    },
    $signature: 127
  };
  A.StandardMethodCodec0.prototype = {
    encodeMethodCall$1(methodCall) {
      var buffer = A.WriteBuffer_WriteBuffer(64);
      B.C_StandardMessageCodec.writeValue$2(0, buffer, methodCall.method);
      B.C_StandardMessageCodec.writeValue$2(0, buffer, methodCall.$arguments);
      return buffer.done$0();
    },
    decodeMethodCall$1(methodCall) {
      var buffer, method, $arguments;
      methodCall.toString;
      buffer = new A.ReadBuffer(methodCall);
      method = B.C_StandardMessageCodec.readValue$1(0, buffer);
      $arguments = B.C_StandardMessageCodec.readValue$1(0, buffer);
      if (typeof method == "string" && buffer._serialization$_position >= methodCall.byteLength)
        return new A.MethodCall(method, $arguments);
      else
        throw A.wrapException(B.FormatException_6Jp);
    },
    encodeSuccessEnvelope$1(result) {
      var buffer = A.WriteBuffer_WriteBuffer(64);
      A.assertHelper(!buffer._serialization$_isDone);
      buffer._serialization$_add$1(0, 0);
      B.C_StandardMessageCodec.writeValue$2(0, buffer, result);
      return buffer.done$0();
    },
    encodeErrorEnvelope$3$code$details$message(code, details, message) {
      var buffer = A.WriteBuffer_WriteBuffer(64);
      A.assertHelper(!buffer._serialization$_isDone);
      buffer._serialization$_add$1(0, 1);
      B.C_StandardMessageCodec.writeValue$2(0, buffer, code);
      B.C_StandardMessageCodec.writeValue$2(0, buffer, message);
      B.C_StandardMessageCodec.writeValue$2(0, buffer, details);
      return buffer.done$0();
    },
    encodeErrorEnvelope$2$code$message(code, message) {
      return this.encodeErrorEnvelope$3$code$details$message(code, null, message);
    },
    decodeEnvelope$1(envelope) {
      var buffer, errorCode, errorMessage, errorDetails, errorStacktrace, t1;
      if (envelope.byteLength === 0)
        throw A.wrapException(B.FormatException_aN3);
      buffer = new A.ReadBuffer(envelope);
      if (buffer.getUint8$0(0) === 0)
        return B.C_StandardMessageCodec.readValue$1(0, buffer);
      errorCode = B.C_StandardMessageCodec.readValue$1(0, buffer);
      errorMessage = B.C_StandardMessageCodec.readValue$1(0, buffer);
      errorDetails = B.C_StandardMessageCodec.readValue$1(0, buffer);
      errorStacktrace = buffer._serialization$_position < envelope.byteLength ? A._asStringQ(B.C_StandardMessageCodec.readValue$1(0, buffer)) : null;
      if (typeof errorCode == "string")
        t1 = (errorMessage == null || typeof errorMessage == "string") && buffer._serialization$_position >= envelope.byteLength;
      else
        t1 = false;
      if (t1)
        throw A.wrapException(A.PlatformException$(errorCode, errorDetails, A._asStringQ(errorMessage), errorStacktrace));
      else
        throw A.wrapException(B.FormatException_852);
    },
    $isMethodCodec0: 1
  };
  A.MouseCursorManager.prototype = {
    handleDeviceCursorUpdate$3(device, triggeringEvent, cursorCandidates) {
      var t1, lastSession, nextCursor, t2, nextSession;
      type$.Iterable_MouseCursor._as(cursorCandidates);
      if (type$.PointerRemovedEvent._is(triggeringEvent)) {
        this._lastSession.remove$1(0, device);
        return;
      }
      t1 = this._lastSession;
      lastSession = t1.$index(0, device);
      nextCursor = A._DeferringMouseCursor_firstNonDeferred(cursorCandidates);
      if (nextCursor == null)
        nextCursor = this.fallbackMouseCursor;
      A.assertHelper(!(nextCursor instanceof A._DeferringMouseCursor));
      t2 = lastSession == null;
      if (J.$eq$(t2 ? null : lastSession.get$cursor(lastSession), nextCursor))
        return;
      nextSession = nextCursor.createSession$1(device);
      t1.$indexSet(0, device, nextSession);
      if (!t2)
        lastSession.dispose$0();
      nextSession.activate$0();
    }
  };
  A.MouseCursorSession.prototype = {
    get$cursor(receiver) {
      return this.cursor;
    }
  };
  A.MouseCursor.prototype = {
    toString$0(_) {
      var debugDescription = this.get$debugDescription();
      return debugDescription;
    }
  };
  A._DeferringMouseCursor.prototype = {
    createSession$1(device) {
      A.assertThrow("_DeferringMouseCursor can not create a session");
      throw A.wrapException(A.UnimplementedError$(null));
    },
    get$debugDescription() {
      return "defer";
    }
  };
  A._SystemMouseCursorSession.prototype = {
    get$cursor(_) {
      return type$.SystemMouseCursor._as(this.cursor);
    },
    activate$0() {
      return B.OptionalMethodChannel_PKE.invokeMethod$1$2("activateSystemCursor", A.LinkedHashMap_LinkedHashMap$_literal(["device", this.device, "kind", type$.SystemMouseCursor._as(this.cursor).kind], type$.String, type$.dynamic), type$.void);
    },
    dispose$0() {
    }
  };
  A.SystemMouseCursor.prototype = {
    get$debugDescription() {
      return A.objectRuntimeType(this, "SystemMouseCursor") + "(" + this.kind + ")";
    },
    createSession$1(device) {
      return new A._SystemMouseCursorSession(this, device);
    },
    $eq(_, other) {
      if (other == null)
        return false;
      if (J.get$runtimeType$(other) !== A.getRuntimeTypeOfDartObject(this))
        return false;
      return other instanceof A.SystemMouseCursor && other.kind === this.kind;
    },
    get$hashCode(_) {
      return B.JSString_methods.get$hashCode(this.kind);
    },
    debugFillProperties$1(properties) {
      var _null = null;
      this.super$Diagnosticable$debugFillProperties(properties);
      properties.add$1(0, A.DiagnosticsProperty$("kind", this.kind, true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_2, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.String));
    }
  };
  A._MouseCursor_Object_Diagnosticable.prototype = {};
  A._ProfiledBinaryMessenger.prototype = {
    sendWithPostfix$3(channel, postfix, message) {
      return this.sendWithPostfix$body$_ProfiledBinaryMessenger(channel, postfix, message);
    },
    sendWithPostfix$body$_ProfiledBinaryMessenger(channel, postfix, message) {
      var $async$goto = 0,
        $async$completer = A._makeAsyncAwaitCompleter(type$.nullable_ByteData),
        $async$returnValue, $async$handler = 2, $async$errorStack = [], $async$next = [], $async$self = this, timelineTask, result, t4, timelineTask0, t5, t1, t2, t3, stats;
      var $async$sendWithPostfix$3 = A._wrapJsFunctionForAsync(function($async$errorCode, $async$result) {
        if ($async$errorCode === 1) {
          $async$errorStack.push($async$result);
          $async$goto = $async$handler;
        }
        while (true)
          switch ($async$goto) {
            case 0:
              // Function start
              t1 = $async$self.channelTypeName;
              t2 = channel + postfix;
              t3 = $async$self.codecTypeName;
              stats = $._profilePlatformChannelsStats.$index(0, t2);
              if (stats == null) {
                stats = new A._PlatformChannelStats(t2, t3, t1);
                $._profilePlatformChannelsStats.$indexSet(0, t2, stats);
              }
              t4 = message == null ? null : message.byteLength;
              if (t4 == null)
                t4 = 0;
              ++stats._upCount;
              stats._upBytes += t4;
              A._debugLaunchProfilePlatformChannels();
              timelineTask0 = A.TimelineTask$();
              timelineTask0.start$1(0, "Platform Channel send " + channel + postfix);
              timelineTask = timelineTask0;
              result = null;
              $async$handler = 3;
              t4 = $async$self.proxy.send$2(0, channel, message);
              t5 = type$.nullable_ByteData;
              $async$goto = 6;
              return A._asyncAwait(type$.Future_nullable_ByteData._is(t4) ? t4 : A._Future$value(t5._as(t4), t5), $async$sendWithPostfix$3);
            case 6:
              // returning from await.
              result = $async$result;
              $async$next.push(5);
              // goto finally
              $async$goto = 4;
              break;
            case 3:
              // uncaught
              $async$next = [2];
            case 4:
              // finally
              $async$handler = 2;
              J.finish$0$z(timelineTask);
              // goto the next finally handler
              $async$goto = $async$next.pop();
              break;
            case 5:
              // after finally
              t4 = result;
              stats = $._profilePlatformChannelsStats.$index(0, t2);
              if (stats == null) {
                stats = new A._PlatformChannelStats(t2, t3, t1);
                $._profilePlatformChannelsStats.$indexSet(0, t2, stats);
              }
              t1 = t4 == null ? null : t4.byteLength;
              if (t1 == null)
                t1 = 0;
              ++stats._downCount;
              stats._downBytes += t1;
              A._debugLaunchProfilePlatformChannels();
              $async$returnValue = result;
              // goto return
              $async$goto = 1;
              break;
            case 1:
              // return
              return A._asyncReturn($async$returnValue, $async$completer);
            case 2:
              // rethrow
              return A._asyncRethrow($async$errorStack.at(-1), $async$completer);
          }
      });
      return A._asyncStartSync($async$sendWithPostfix$3, $async$completer);
    },
    send$2(_, channel, message) {
      return this.sendWithPostfix$3(channel, "", message);
    },
    setMessageHandler$2(channel, handler) {
      this.proxy.setMessageHandler$2(channel, type$.nullable_nullable_Future_nullable_ByteData_Function_nullable_ByteData._as(handler));
    },
    $isBinaryMessenger: 1
  };
  A._PlatformChannelStats.prototype = {};
  A._debugLaunchProfilePlatformChannels_closure.prototype = {
    call$2(x, y) {
      var t1 = type$._PlatformChannelStats;
      t1._as(x);
      t1._as(y);
      return y._upBytes + y._downBytes - (x._upBytes + x._downBytes);
    },
    $signature: 344
  };
  A.BasicMessageChannel.prototype = {
    get$binaryMessenger() {
      var t2, t3, _this = this,
        t1 = A.BindingBase_checkInstance($.ServicesBinding__instance, type$.ServicesBinding).ServicesBinding___ServicesBinding__defaultBinaryMessenger_F;
      t1 === $ && A.throwLateFieldNI("_defaultBinaryMessenger");
      t2 = $.debugProfilePlatformChannels;
      if (t2) {
        t2 = $.$get$_profiledBinaryMessengers();
        A.Expando__checkType(_this);
        t3 = t2._jsWeakMap.get(_this);
        if (t3 == null) {
          t1 = new A._ProfiledBinaryMessenger(t1, A._rtiToString(A.getRuntimeTypeOfDartObject(_this)._rti, null), A._rtiToString(A.getRuntimeTypeOfDartObject(_this.codec)._rti, null));
          t2.$indexSet(0, _this, t1);
        } else
          t1 = t3;
      }
      return t1;
    },
    send$1(_, message) {
      var t1 = this.$ti;
      return this.send$body$BasicMessageChannel(0, t1._precomputed1._as(message), t1._eval$1("1?"));
    },
    send$body$BasicMessageChannel(_, message, $async$type) {
      var $async$goto = 0,
        $async$completer = A._makeAsyncAwaitCompleter($async$type),
        $async$returnValue, $async$self = this, t1, t2, t3, $async$temp1;
      var $async$send$1 = A._wrapJsFunctionForAsync(function($async$errorCode, $async$result) {
        if ($async$errorCode === 1)
          return A._asyncRethrow($async$result, $async$completer);
        while (true)
          switch ($async$goto) {
            case 0:
              // Function start
              t1 = $async$self.codec;
              t2 = $async$self.get$binaryMessenger().send$2(0, $async$self.name, t1.encodeMessage$1(message));
              t3 = type$.nullable_ByteData;
              $async$temp1 = t1;
              $async$goto = 3;
              return A._asyncAwait(type$.Future_nullable_ByteData._is(t2) ? t2 : A._Future$value(t3._as(t2), t3), $async$send$1);
            case 3:
              // returning from await.
              $async$returnValue = $async$temp1.decodeMessage$1($async$result);
              // goto return
              $async$goto = 1;
              break;
            case 1:
              // return
              return A._asyncReturn($async$returnValue, $async$completer);
          }
      });
      return A._asyncStartSync($async$send$1, $async$completer);
    },
    setMessageHandler$1(handler) {
      var _this = this;
      _this.$ti._eval$1("Future<1>(1?)?")._as(handler);
      _this.get$binaryMessenger().setMessageHandler$2(_this.name, new A.BasicMessageChannel_setMessageHandler_closure(_this, handler));
    }
  };
  A.BasicMessageChannel_setMessageHandler_closure.prototype = {
    call$1(message) {
      return this.$call$body$BasicMessageChannel_setMessageHandler_closure(type$.nullable_ByteData._as(message));
    },
    $call$body$BasicMessageChannel_setMessageHandler_closure(message) {
      var $async$goto = 0,
        $async$completer = A._makeAsyncAwaitCompleter(type$.nullable_ByteData),
        $async$returnValue, $async$self = this, t1, $async$temp1;
      var $async$call$1 = A._wrapJsFunctionForAsync(function($async$errorCode, $async$result) {
        if ($async$errorCode === 1)
          return A._asyncRethrow($async$result, $async$completer);
        while (true)
          switch ($async$goto) {
            case 0:
              // Function start
              t1 = $async$self.$this.codec;
              $async$temp1 = t1;
              $async$goto = 3;
              return A._asyncAwait($async$self.handler.call$1(t1.decodeMessage$1(message)), $async$call$1);
            case 3:
              // returning from await.
              $async$returnValue = $async$temp1.encodeMessage$1($async$result);
              // goto return
              $async$goto = 1;
              break;
            case 1:
              // return
              return A._asyncReturn($async$returnValue, $async$completer);
          }
      });
      return A._asyncStartSync($async$call$1, $async$completer);
    },
    $signature: 147
  };
  A.MethodChannel.prototype = {
    get$binaryMessenger() {
      var t1, t2, _this = this,
        result = _this._binaryMessenger;
      if (result == null) {
        t1 = A.BindingBase_checkInstance($.ServicesBinding__instance, type$.ServicesBinding).ServicesBinding___ServicesBinding__defaultBinaryMessenger_F;
        t1 === $ && A.throwLateFieldNI("_defaultBinaryMessenger");
        result = t1;
      }
      t1 = $.debugProfilePlatformChannels;
      if (t1) {
        t1 = $.$get$_profiledBinaryMessengers();
        A.Expando__checkType(_this);
        t2 = t1._jsWeakMap.get(_this);
        if (t2 == null) {
          t2 = new A._ProfiledBinaryMessenger(result, A._rtiToString(A.getRuntimeTypeOfDartObject(_this)._rti, null), A._rtiToString(A.getRuntimeTypeOfDartObject(_this.codec)._rti, null));
          t1.$indexSet(0, _this, t2);
          t1 = t2;
        } else
          t1 = t2;
      } else
        t1 = result;
      return t1;
    },
    _invokeMethod$1$3$arguments$missingOk(method, $arguments, missingOk, $T) {
      return this._invokeMethod$body$MethodChannel(method, $arguments, missingOk, $T, $T._eval$1("0?"));
    },
    _invokeMethod$body$MethodChannel(method, $arguments, missingOk, $T, $async$type) {
      var $async$goto = 0,
        $async$completer = A._makeAsyncAwaitCompleter($async$type),
        $async$returnValue, $async$self = this, result, t1, input, t2, t3, t4;
      var $async$_invokeMethod$1$3$arguments$missingOk = A._wrapJsFunctionForAsync(function($async$errorCode, $async$result) {
        if ($async$errorCode === 1)
          return A._asyncRethrow($async$result, $async$completer);
        while (true)
          switch ($async$goto) {
            case 0:
              // Function start
              t1 = $async$self.codec;
              input = t1.encodeMethodCall$1(new A.MethodCall(method, $arguments));
              t2 = $.debugProfilePlatformChannels;
              t3 = type$.nullable_ByteData;
              t4 = $async$self.name;
              $async$goto = t2 ? 3 : 5;
              break;
            case 3:
              // then
              t2 = type$._ProfiledBinaryMessenger._as($async$self.get$binaryMessenger()).sendWithPostfix$3(t4, "#" + method, input);
              $async$goto = 6;
              return A._asyncAwait(type$.Future_nullable_ByteData._is(t2) ? t2 : A._Future$value(t3._as(t2), t3), $async$_invokeMethod$1$3$arguments$missingOk);
            case 6:
              // returning from await.
              result = $async$result;
              // goto join
              $async$goto = 4;
              break;
            case 5:
              // else
              t2 = $async$self.get$binaryMessenger().send$2(0, t4, input);
              $async$goto = 7;
              return A._asyncAwait(type$.Future_nullable_ByteData._is(t2) ? t2 : A._Future$value(t3._as(t2), t3), $async$_invokeMethod$1$3$arguments$missingOk);
            case 7:
              // returning from await.
              result = $async$result;
            case 4:
              // join
              if (result == null) {
                if (missingOk) {
                  $async$returnValue = null;
                  // goto return
                  $async$goto = 1;
                  break;
                }
                throw A.wrapException(A.MissingPluginException$("No implementation found for method " + method + " on channel " + t4));
              }
              $async$returnValue = $T._eval$1("0?")._as(t1.decodeEnvelope$1(result));
              // goto return
              $async$goto = 1;
              break;
            case 1:
              // return
              return A._asyncReturn($async$returnValue, $async$completer);
          }
      });
      return A._asyncStartSync($async$_invokeMethod$1$3$arguments$missingOk, $async$completer);
    },
    invokeMethod$1$2(method, $arguments, $T) {
      return this._invokeMethod$1$3$arguments$missingOk(method, $arguments, false, $T);
    },
    invokeMapMethod$2$2(method, $arguments, $K, $V) {
      return this.invokeMapMethod$body$MethodChannel(method, $arguments, $K, $V, $K._eval$1("@<0>")._bind$1($V)._eval$1("Map<1,2>?"));
    },
    invokeMapMethod$2$1(method, $K, $V) {
      return this.invokeMapMethod$2$2(method, null, $K, $V);
    },
    invokeMapMethod$body$MethodChannel(method, $arguments, $K, $V, $async$type) {
      var $async$goto = 0,
        $async$completer = A._makeAsyncAwaitCompleter($async$type),
        $async$returnValue, $async$self = this, result;
      var $async$invokeMapMethod$2$2 = A._wrapJsFunctionForAsync(function($async$errorCode, $async$result) {
        if ($async$errorCode === 1)
          return A._asyncRethrow($async$result, $async$completer);
        while (true)
          switch ($async$goto) {
            case 0:
              // Function start
              $async$goto = 3;
              return A._asyncAwait($async$self.invokeMethod$1$2(method, $arguments, type$.Map_dynamic_dynamic), $async$invokeMapMethod$2$2);
            case 3:
              // returning from await.
              result = $async$result;
              $async$returnValue = result == null ? null : J.cast$2$0$ax(result, $K, $V);
              // goto return
              $async$goto = 1;
              break;
            case 1:
              // return
              return A._asyncReturn($async$returnValue, $async$completer);
          }
      });
      return A._asyncStartSync($async$invokeMapMethod$2$2, $async$completer);
    },
    setMethodCallHandler$1(handler) {
      var t1, _this = this;
      type$.nullable_Future_dynamic_Function_MethodCall._as(handler);
      if (A.assertTest(_this._binaryMessenger != null || $.BindingBase__debugInitializedType != null))
        A.assertThrow("Cannot set the method call handler before the binary messenger has been initialized. This happens when you call setMethodCallHandler() before the WidgetsFlutterBinding has been initialized. You can fix this by either calling WidgetsFlutterBinding.ensureInitialized() before this or by passing a custom BinaryMessenger instance to MethodChannel().");
      t1 = _this.get$binaryMessenger();
      t1.setMessageHandler$2(_this.name, new A.MethodChannel_setMethodCallHandler_closure(_this, handler));
    },
    _handleAsMethodCall$2(message, handler) {
      return this._handleAsMethodCall$body$MethodChannel(message, type$.Future_dynamic_Function_MethodCall._as(handler));
    },
    _handleAsMethodCall$body$MethodChannel(message, handler) {
      var $async$goto = 0,
        $async$completer = A._makeAsyncAwaitCompleter(type$.nullable_ByteData),
        $async$returnValue, $async$handler = 2, $async$errorStack = [], $async$self = this, e, error, t2, exception, t3, t1, $call, $async$exception, $async$temp1;
      var $async$_handleAsMethodCall$2 = A._wrapJsFunctionForAsync(function($async$errorCode, $async$result) {
        if ($async$errorCode === 1) {
          $async$errorStack.push($async$result);
          $async$goto = $async$handler;
        }
        while (true)
          switch ($async$goto) {
            case 0:
              // Function start
              t1 = $async$self.codec;
              $call = t1.decodeMethodCall$1(message);
              $async$handler = 4;
              $async$temp1 = t1;
              $async$goto = 7;
              return A._asyncAwait(handler.call$1($call), $async$_handleAsMethodCall$2);
            case 7:
              // returning from await.
              t2 = $async$temp1.encodeSuccessEnvelope$1($async$result);
              $async$returnValue = t2;
              // goto return
              $async$goto = 1;
              break;
              $async$handler = 2;
              // goto after finally
              $async$goto = 6;
              break;
            case 4:
              // catch
              $async$handler = 3;
              $async$exception = $async$errorStack.pop();
              t2 = A.unwrapException($async$exception);
              if (t2 instanceof A.PlatformException) {
                e = t2;
                t2 = e.code;
                t3 = e.message;
                $async$returnValue = t1.encodeErrorEnvelope$3$code$details$message(t2, e.details, t3);
                // goto return
                $async$goto = 1;
                break;
              } else if (t2 instanceof A.MissingPluginException) {
                $async$returnValue = null;
                // goto return
                $async$goto = 1;
                break;
              } else {
                error = t2;
                t1 = t1.encodeErrorEnvelope$2$code$message("error", J.toString$0$(error));
                $async$returnValue = t1;
                // goto return
                $async$goto = 1;
                break;
              }
              // goto after finally
              $async$goto = 6;
              break;
            case 3:
              // uncaught
              // goto rethrow
              $async$goto = 2;
              break;
            case 6:
              // after finally
            case 1:
              // return
              return A._asyncReturn($async$returnValue, $async$completer);
            case 2:
              // rethrow
              return A._asyncRethrow($async$errorStack.at(-1), $async$completer);
          }
      });
      return A._asyncStartSync($async$_handleAsMethodCall$2, $async$completer);
    }
  };
  A.MethodChannel_setMethodCallHandler_closure.prototype = {
    call$1(message) {
      return this.$this._handleAsMethodCall$2(type$.nullable_ByteData._as(message), this.handler);
    },
    $signature: 147
  };
  A.OptionalMethodChannel.prototype = {
    invokeMethod$1$2(method, $arguments, $T) {
      return this.invokeMethod$body$OptionalMethodChannel(method, $arguments, $T, $T._eval$1("0?"));
    },
    invokeMethod$1$1(method, $T) {
      return this.invokeMethod$1$2(method, null, $T);
    },
    invokeMethod$body$OptionalMethodChannel(method, $arguments, $T, $async$type) {
      var $async$goto = 0,
        $async$completer = A._makeAsyncAwaitCompleter($async$type),
        $async$returnValue, $async$self = this;
      var $async$invokeMethod$1$2 = A._wrapJsFunctionForAsync(function($async$errorCode, $async$result) {
        if ($async$errorCode === 1)
          return A._asyncRethrow($async$result, $async$completer);
        while (true)
          switch ($async$goto) {
            case 0:
              // Function start
              $async$returnValue = $async$self.super$MethodChannel$_invokeMethod(method, $arguments, true, $T);
              // goto return
              $async$goto = 1;
              break;
            case 1:
              // return
              return A._asyncReturn($async$returnValue, $async$completer);
          }
      });
      return A._asyncStartSync($async$invokeMethod$1$2, $async$completer);
    }
  };
  A.SwipeEdge.prototype = {
    _enumToString$0() {
      return "SwipeEdge." + this._name;
    }
  };
  A.PredictiveBackEvent.prototype = {
    $eq(_, other) {
      var _this = this;
      if (other == null)
        return false;
      if (_this === other)
        return true;
      if (J.get$runtimeType$(other) !== A.getRuntimeTypeOfDartObject(_this))
        return false;
      return other instanceof A.PredictiveBackEvent && J.$eq$(_this.touchOffset, other.touchOffset) && _this.progress === other.progress && _this.swipeEdge === other.swipeEdge;
    },
    get$hashCode(_) {
      return A.Object_hash(this.touchOffset, this.progress, this.swipeEdge, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue);
    },
    toString$0(_) {
      return "PredictiveBackEvent{touchOffset: " + A.S(this.touchOffset) + ", progress: " + A.S(this.progress) + ", swipeEdge: " + this.swipeEdge.toString$0(0) + "}";
    }
  };
  A.ProcessTextAction.prototype = {
    $eq(_, other) {
      if (other == null)
        return false;
      if (this === other)
        return true;
      return other instanceof A.ProcessTextAction && other.id === this.id && other.label === this.label;
    },
    get$hashCode(_) {
      return A.Object_hash(this.id, this.label, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue);
    }
  };
  A.DefaultProcessTextService.prototype = {
    queryTextActions$0() {
      var $async$goto = 0,
        $async$completer = A._makeAsyncAwaitCompleter(type$.List_ProcessTextAction),
        $async$returnValue, $async$handler = 2, $async$errorStack = [], $async$self = this, result, t1, exception, t2, id, t3, rawResults, $async$exception, $async$temp1;
      var $async$queryTextActions$0 = A._wrapJsFunctionForAsync(function($async$errorCode, $async$result) {
        if ($async$errorCode === 1) {
          $async$errorStack.push($async$result);
          $async$goto = $async$handler;
        }
        while (true)
          switch ($async$goto) {
            case 0:
              // Function start
              rawResults = null;
              $async$handler = 4;
              t1 = $async$self.__DefaultProcessTextService__processTextChannel_A;
              t1 === $ && A.throwLateFieldNI("_processTextChannel");
              $async$temp1 = type$.nullable_Map_of_nullable_Object_and_nullable_Object;
              $async$goto = 7;
              return A._asyncAwait(t1.invokeMethod$1$1("ProcessText.queryTextActions", type$.dynamic), $async$queryTextActions$0);
            case 7:
              // returning from await.
              result = $async$temp1._as($async$result);
              if (result == null) {
                t1 = A._setArrayType([], type$.JSArray_ProcessTextAction);
                $async$returnValue = t1;
                // goto return
                $async$goto = 1;
                break;
              }
              rawResults = result;
              $async$handler = 2;
              // goto after finally
              $async$goto = 6;
              break;
            case 4:
              // catch
              $async$handler = 3;
              $async$exception = $async$errorStack.pop();
              t1 = A._setArrayType([], type$.JSArray_ProcessTextAction);
              $async$returnValue = t1;
              // goto return
              $async$goto = 1;
              break;
              // goto after finally
              $async$goto = 6;
              break;
            case 3:
              // uncaught
              // goto rethrow
              $async$goto = 2;
              break;
            case 6:
              // after finally
              t1 = A._setArrayType([], type$.JSArray_ProcessTextAction);
              for (t2 = J.get$iterator$ax(J.get$keys$x(rawResults)); t2.moveNext$0();) {
                id = t2.get$current(t2);
                id.toString;
                A._asString(id);
                t3 = J.$index$asx(rawResults, id);
                t3.toString;
                t1.push(new A.ProcessTextAction(id, A._asString(t3)));
              }
              $async$returnValue = t1;
              // goto return
              $async$goto = 1;
              break;
            case 1:
              // return
              return A._asyncReturn($async$returnValue, $async$completer);
            case 2:
              // rethrow
              return A._asyncRethrow($async$errorStack.at(-1), $async$completer);
          }
      });
      return A._asyncStartSync($async$queryTextActions$0, $async$completer);
    },
    processTextAction$3(id, text, readOnly) {
      var $async$goto = 0,
        $async$completer = A._makeAsyncAwaitCompleter(type$.nullable_String),
        $async$returnValue, $async$self = this, t1, $async$temp1;
      var $async$processTextAction$3 = A._wrapJsFunctionForAsync(function($async$errorCode, $async$result) {
        if ($async$errorCode === 1)
          return A._asyncRethrow($async$result, $async$completer);
        while (true)
          switch ($async$goto) {
            case 0:
              // Function start
              t1 = $async$self.__DefaultProcessTextService__processTextChannel_A;
              t1 === $ && A.throwLateFieldNI("_processTextChannel");
              $async$temp1 = A;
              $async$goto = 3;
              return A._asyncAwait(t1.invokeMethod$1$2("ProcessText.processTextAction", [id, text, readOnly], type$.dynamic), $async$processTextAction$3);
            case 3:
              // returning from await.
              $async$returnValue = $async$temp1._asStringQ($async$result);
              // goto return
              $async$goto = 1;
              break;
            case 1:
              // return
              return A._asyncReturn($async$returnValue, $async$completer);
          }
      });
      return A._asyncStartSync($async$processTextAction$3, $async$completer);
    },
    $isProcessTextService: 1
  };
  A.KeyboardSide.prototype = {
    _enumToString$0() {
      return "KeyboardSide." + this._name;
    }
  };
  A.ModifierKey.prototype = {
    _enumToString$0() {
      return "ModifierKey." + this._name;
    }
  };
  A.RawKeyEventData.prototype = {
    get$modifiersPressed() {
      var _i, key,
        result = A.LinkedHashMap_LinkedHashMap$_empty(type$.ModifierKey, type$.KeyboardSide);
      for (_i = 0; _i < 9; ++_i) {
        key = B.List_swa[_i];
        if (this.isModifierPressed$1(key)) {
          result.$indexSet(0, key, B.KeyboardSide_0);
          A.assertHelper(new A.RawKeyEventData_modifiersPressed_closure(this, B.KeyboardSide_0, key).call$0());
        }
      }
      return result;
    }
  };
  A.RawKeyEventData_modifiersPressed_closure.prototype = {
    call$0() {
      if (this.side == null)
        A.print__debugPrintThrottled$closure().call$1("Raw key data is returning inconsistent information for pressed modifiers. isModifierPressed returns true for " + this.key.toString$0(0) + " being pressed, but when getModifierSide is called, it says that no modifiers are pressed.");
      return true;
    },
    $signature: 0
  };
  A.RawKeyEvent.prototype = {
    debugFillProperties$1(properties) {
      var t1, _this = this, _null = null;
      _this.super$Diagnosticable$debugFillProperties(properties);
      t1 = _this.data;
      properties.add$1(0, A.DiagnosticsProperty$("logicalKey", t1.get$logicalKey(), true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.LogicalKeyboardKey));
      properties.add$1(0, A.DiagnosticsProperty$("physicalKey", t1.get$physicalKey(), true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.PhysicalKeyboardKey));
      if (_this instanceof A.RawKeyDownEvent)
        properties.add$1(0, A.DiagnosticsProperty$("repeat", _this.repeat, true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.bool));
    }
  };
  A.RawKeyEvent_RawKeyEvent$fromMessage_dataFromWeb.prototype = {
    call$0() {
      var t4, t5, t6,
        t1 = this.message,
        t2 = J.getInterceptor$asx(t1),
        key = A._asStringQ(t2.$index(t1, "key")),
        t3 = key == null;
      if (!t3) {
        t4 = key.length;
        t4 = t4 !== 0 && t4 === 1;
      } else
        t4 = false;
      if (t4)
        this._box_0.character = key;
      t4 = A._asStringQ(t2.$index(t1, "code"));
      if (t4 == null)
        t4 = "";
      t3 = t3 ? "" : key;
      t5 = A._asIntQ(t2.$index(t1, "location"));
      if (t5 == null)
        t5 = 0;
      t6 = A._asIntQ(t2.$index(t1, "metaState"));
      if (t6 == null)
        t6 = 0;
      t1 = A._asIntQ(t2.$index(t1, "keyCode"));
      return new A.RawKeyEventDataWeb(t4, t3, t5, t6, t1 == null ? 0 : t1);
    },
    $signature: 346
  };
  A.RawKeyDownEvent.prototype = {};
  A.RawKeyUpEvent.prototype = {};
  A.RawKeyboard0.prototype = {
    handleRawKeyEvent$1($event) {
      var listener, exception, stack, t2, t3, _i, exception0, t4, t5, t6, _this = this,
        t1 = $event instanceof A.RawKeyDownEvent;
      if (t1) {
        t2 = $event.data;
        _this._keysPressed.$indexSet(0, t2.get$physicalKey(), t2.get$logicalKey());
      } else if ($event instanceof A.RawKeyUpEvent)
        _this._keysPressed.remove$1(0, $event.data.get$physicalKey());
      _this._synchronizeModifiers$1($event);
      if (A.assertTest(!t1 || _this._keysPressed.__js_helper$_length !== 0))
        A.assertThrow("Attempted to send a key down event when no keys are in keysPressed. This state can occur if the key event being sent doesn't properly set its modifier flags. This was the event: " + $event.toString$0(0) + " and its data: " + $event.data.toString$0(0));
      for (t1 = _this._raw_keyboard$_listeners, t2 = A.List_List$of(t1, true, type$.void_Function_RawKeyEvent), t3 = t2.length, _i = 0; _i < t3; ++_i) {
        listener = t2[_i];
        try {
          if (B.JSArray_methods.contains$1(t1, listener))
            listener.call$1($event);
        } catch (exception0) {
          exception = A.unwrapException(exception0);
          stack = A.getTraceFromException(exception0);
          t4 = {};
          t4.collector = null;
          A.assertHelper(new A.RawKeyboard_handleRawKeyEvent_closure(t4, $event).call$0());
          t5 = A.ErrorDescription$("while processing a raw key listener");
          t4 = t4.collector;
          t6 = $.$get$FlutterError_onError();
          if (t6 != null)
            t6.call$1(new A.FlutterErrorDetails(exception, stack, "services library", t5, t4, false));
        }
      }
      return false;
    },
    _synchronizeModifiers$1($event) {
      var t6, thisKeyModifier, _i, key, t7, thisModifierKeys, t8, mappedKeys, t9, t10, nonModifierCapsLock, skipReleasingKey,
        t1 = $event.data,
        modifiersPressed = t1.get$modifiersPressed(),
        t2 = type$.PhysicalKeyboardKey,
        modifierKeys = A.LinkedHashMap_LinkedHashMap$_empty(t2, type$.LogicalKeyboardKey),
        anySideKeys = A.LinkedHashSet_LinkedHashSet$_empty(t2),
        t3 = this._keysPressed,
        t4 = A.LinkedHashSet_LinkedHashSet$of(new A.LinkedHashMapKeysIterable(t3, A._instanceType(t3)._eval$1("LinkedHashMapKeysIterable<1>")), t2),
        t5 = $event instanceof A.RawKeyDownEvent;
      if (t5)
        t4.add$1(0, t1.get$physicalKey());
      for (t6 = t1.code, thisKeyModifier = null, _i = 0; _i < 9; ++_i) {
        key = B.List_swa[_i];
        t7 = $.$get$RawKeyboard__modifierKeyMap();
        thisModifierKeys = t7.$index(0, new A._ModifierSidePair(key, B.KeyboardSide_3));
        if (thisModifierKeys == null)
          continue;
        t8 = B.Map_udsmM.$index(0, t6);
        if (thisModifierKeys.contains$1(0, t8 == null ? new A.PhysicalKeyboardKey(98784247808 + B.JSString_methods.get$hashCode(t6)) : t8))
          thisKeyModifier = key;
        if (modifiersPressed.$index(0, key) === B.KeyboardSide_0) {
          anySideKeys.addAll$1(0, thisModifierKeys);
          if (thisModifierKeys.any$1(0, t4.get$contains(t4)))
            continue;
        }
        mappedKeys = modifiersPressed.$index(0, key) == null ? A.LinkedHashSet_LinkedHashSet$_empty(t2) : t7.$index(0, new A._ModifierSidePair(key, modifiersPressed.$index(0, key)));
        A.assertHelper(new A.RawKeyboard__synchronizeModifiers_closure(mappedKeys, key, modifiersPressed, $event).call$0());
        if (mappedKeys == null)
          continue;
        t7 = A._instanceType(mappedKeys);
        t8 = new A._LinkedHashSetIterator(mappedKeys, mappedKeys._collection$_modifications, t7._eval$1("_LinkedHashSetIterator<1>"));
        t8._collection$_cell = mappedKeys._collection$_first;
        t7 = t7._precomputed1;
        for (; t8.moveNext$0();) {
          t9 = t8._collection$_current;
          if (t9 == null)
            t9 = t7._as(t9);
          t10 = $.$get$RawKeyboard__allModifiers().$index(0, t9);
          t10.toString;
          modifierKeys.$indexSet(0, t9, t10);
        }
      }
      nonModifierCapsLock = t3.$index(0, B.PhysicalKeyboardKey_458809) != null && !J.$eq$(t3.$index(0, B.PhysicalKeyboardKey_458809), B.LogicalKeyboardKey_4294967556);
      for (t2 = $.$get$RawKeyboard__allModifiersExceptFn(), t2 = new A.LinkedHashMapKeyIterator(t2, t2._modifications, t2._first, A._instanceType(t2)._eval$1("LinkedHashMapKeyIterator<1>")); t2.moveNext$0();) {
        t4 = t2.__js_helper$_current;
        skipReleasingKey = nonModifierCapsLock && t4.$eq(0, B.PhysicalKeyboardKey_458809);
        if (!anySideKeys.contains$1(0, t4) && !skipReleasingKey)
          t3.remove$1(0, t4);
      }
      t3.remove$1(0, B.PhysicalKeyboardKey_18);
      t3.addAll$1(0, modifierKeys);
      if (t5 && thisKeyModifier != null && !t3.containsKey$1(0, t1.get$physicalKey())) {
        t2 = t1.get$physicalKey().$eq(0, B.PhysicalKeyboardKey_458982);
        if (t2)
          t3.$indexSet(0, t1.get$physicalKey(), t1.get$logicalKey());
      }
    }
  };
  A.RawKeyboard_handleRawKeyEvent_closure.prototype = {
    call$0() {
      this._box_0.collector = new A.RawKeyboard_handleRawKeyEvent__closure(this.event);
      return true;
    },
    $signature: 0
  };
  A.RawKeyboard_handleRawKeyEvent__closure.prototype = {
    call$0() {
      var _null = null;
      return A._setArrayType([A.DiagnosticsProperty$("Event", this.event, true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.RawKeyEvent)], type$.JSArray_DiagnosticsNode);
    },
    $signature: 9
  };
  A.RawKeyboard__synchronizeModifiers_closure.prototype = {
    call$0() {
      if (this.mappedKeys == null) {
        var t1 = this.key;
        A.print__debugPrintThrottled$closure().call$1("Platform key support for " + A.S($.$get$Platform_operatingSystem()) + " is producing unsupported modifier combinations for modifier " + t1.toString$0(0) + " on side " + A.S(this.modifiersPressed.$index(0, t1)) + ".");
      }
      return true;
    },
    $signature: 0
  };
  A._ModifierSidePair.prototype = {
    $eq(_, other) {
      if (other == null)
        return false;
      if (J.get$runtimeType$(other) !== A.getRuntimeTypeOfDartObject(this))
        return false;
      return other instanceof A._ModifierSidePair && other.modifier === this.modifier && other.side == this.side;
    },
    get$hashCode(_) {
      return A.Object_hash(this.modifier, this.side, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue);
    }
  };
  A._RawKeyEvent_Object_Diagnosticable.prototype = {};
  A._RawKeyEventData_Object_Diagnosticable.prototype = {};
  A.RawKeyEventDataWeb.prototype = {
    get$physicalKey() {
      var t1 = this.code,
        t2 = B.Map_udsmM.$index(0, t1);
      return t2 == null ? new A.PhysicalKeyboardKey(98784247808 + B.JSString_methods.get$hashCode(t1)) : t2;
    },
    get$logicalKey() {
      var maybeLocationKey, t3, newKey,
        t1 = this.key,
        t2 = B.Map_f9wiw.$index(0, t1);
      if (t2 == null)
        maybeLocationKey = null;
      else {
        t3 = this.location;
        if (!(t3 >= 0 && t3 < 4))
          return A.ioore(t2, t3);
        maybeLocationKey = t2[t3];
      }
      if (maybeLocationKey != null)
        return maybeLocationKey;
      newKey = B.Map_Ig9Xq.$index(0, t1);
      if (newKey != null)
        return newKey;
      if (t1.length === 1) {
        t1 = t1.toLowerCase();
        if (0 >= t1.length)
          return A.ioore(t1, 0);
        return new A.LogicalKeyboardKey(t1.charCodeAt(0));
      }
      return new A.LogicalKeyboardKey(B.JSString_methods.get$hashCode(this.code) + 98784247808);
    },
    isModifierPressed$1(key) {
      var t1, _this = this;
      $label0$0: {
        if (B.ModifierKey_0 === key) {
          t1 = (_this.metaState & 4) !== 0;
          break $label0$0;
        }
        if (B.ModifierKey_1 === key) {
          t1 = (_this.metaState & 1) !== 0;
          break $label0$0;
        }
        if (B.ModifierKey_2 === key) {
          t1 = (_this.metaState & 2) !== 0;
          break $label0$0;
        }
        if (B.ModifierKey_3 === key) {
          t1 = (_this.metaState & 8) !== 0;
          break $label0$0;
        }
        if (B.ModifierKey_5 === key) {
          t1 = (_this.metaState & 16) !== 0;
          break $label0$0;
        }
        if (B.ModifierKey_4 === key) {
          t1 = (_this.metaState & 32) !== 0;
          break $label0$0;
        }
        if (B.ModifierKey_6 === key) {
          t1 = (_this.metaState & 64) !== 0;
          break $label0$0;
        }
        if (B.ModifierKey_7 === key || B.ModifierKey_8 === key) {
          t1 = false;
          break $label0$0;
        }
        t1 = null;
      }
      return t1;
    },
    debugFillProperties$1(properties) {
      var t1, _this = this, _null = null;
      _this.super$Diagnosticable$debugFillProperties(properties);
      t1 = type$.String;
      properties.add$1(0, A.DiagnosticsProperty$("code", _this.code, true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t1));
      properties.add$1(0, A.DiagnosticsProperty$("key", _this.key, true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t1));
      t1 = type$.int;
      properties.add$1(0, A.DiagnosticsProperty$("location", _this.location, true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t1));
      properties.add$1(0, A.DiagnosticsProperty$("metaState", _this.metaState, true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t1));
      properties.add$1(0, A.DiagnosticsProperty$("keyCode", _this.keyCode, true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t1));
    },
    $eq(_, other) {
      var _this = this;
      if (other == null)
        return false;
      if (_this === other)
        return true;
      if (J.get$runtimeType$(other) !== A.getRuntimeTypeOfDartObject(_this))
        return false;
      return other instanceof A.RawKeyEventDataWeb && other.code === _this.code && other.key === _this.key && other.location === _this.location && other.metaState === _this.metaState && other.keyCode === _this.keyCode;
    },
    get$hashCode(_) {
      var _this = this;
      return A.Object_hash(_this.code, _this.key, _this.location, _this.metaState, _this.keyCode, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue);
    }
  };
  A.RestorationManager.prototype = {
    get$rootBucket() {
      var _this = this;
      if (_this._rootBucketIsValid)
        return new A.SynchronousFuture(_this._rootBucket, type$.SynchronousFuture_nullable_RestorationBucket);
      if (_this._pendingRootBucket == null) {
        _this.set$_pendingRootBucket(new A._AsyncCompleter(new A._Future($.Zone__current, type$._Future_nullable_RestorationBucket), type$._AsyncCompleter_nullable_RestorationBucket));
        _this._getRootBucketFromEngine$0();
      }
      return _this._pendingRootBucket.future;
    },
    _getRootBucketFromEngine$0() {
      var $async$goto = 0,
        $async$completer = A._makeAsyncAwaitCompleter(type$.void),
        $async$returnValue, $async$self = this, config;
      var $async$_getRootBucketFromEngine$0 = A._wrapJsFunctionForAsync(function($async$errorCode, $async$result) {
        if ($async$errorCode === 1)
          return A._asyncRethrow($async$result, $async$completer);
        while (true)
          switch ($async$goto) {
            case 0:
              // Function start
              $async$goto = 3;
              return A._asyncAwait(B.OptionalMethodChannel_C1q.invokeMethod$1$1("get", type$.Map_of_nullable_Object_and_nullable_Object), $async$_getRootBucketFromEngine$0);
            case 3:
              // returning from await.
              config = $async$result;
              if ($async$self._pendingRootBucket == null) {
                // goto return
                $async$goto = 1;
                break;
              }
              A.assertHelper($async$self._rootBucket == null);
              $async$self._parseAndHandleRestorationUpdateFromEngine$1(config);
            case 1:
              // return
              return A._asyncReturn($async$returnValue, $async$completer);
          }
      });
      return A._asyncStartSync($async$_getRootBucketFromEngine$0, $async$completer);
    },
    _parseAndHandleRestorationUpdateFromEngine$1(update) {
      var t2,
        t1 = update == null;
      if (!t1) {
        t2 = J.$index$asx(update, "enabled");
        t2.toString;
        A._asBool(t2);
      } else
        t2 = false;
      this.handleRestorationUpdateFromEngine$2$data$enabled(t1 ? null : type$.nullable_Uint8List._as(J.$index$asx(update, "data")), t2);
    },
    handleRestorationUpdateFromEngine$2$data$enabled(data, enabled) {
      var t1, oldRoot, t2, _this = this;
      A.assertHelper(enabled || data == null);
      t1 = _this._rootBucketIsValid && enabled;
      _this._isReplacing = t1;
      if (t1)
        A.BindingBase_checkInstance($.SchedulerBinding__instance, type$.SchedulerBinding).addPostFrameCallback$2$debugLabel(new A.RestorationManager_handleRestorationUpdateFromEngine_closure(_this), "RestorationManager.resetIsReplacing");
      oldRoot = _this._rootBucket;
      _this._rootBucket = enabled ? A.RestorationBucket$root(_this, _this._decodeRestorationData$1(data)) : null;
      t1 = _this._rootBucketIsValid = true;
      t2 = _this._pendingRootBucket;
      A.assertHelper(t2 != null ? (t2.future._state & 30) === 0 : t1);
      t1 = _this._pendingRootBucket;
      if (t1 != null)
        t1.complete$1(0, _this._rootBucket);
      _this.set$_pendingRootBucket(null);
      if (_this._rootBucket != oldRoot) {
        _this.notifyListeners$0();
        if (oldRoot != null)
          oldRoot.dispose$0();
      }
    },
    _methodHandler$1($call) {
      var $async$goto = 0,
        $async$completer = A._makeAsyncAwaitCompleter(type$.void),
        $async$self = this, t1;
      var $async$_methodHandler$1 = A._wrapJsFunctionForAsync(function($async$errorCode, $async$result) {
        if ($async$errorCode === 1)
          return A._asyncRethrow($async$result, $async$completer);
        while (true)
          switch ($async$goto) {
            case 0:
              // Function start
              t1 = $call.method;
              switch (t1) {
                case "push":
                  $async$self._parseAndHandleRestorationUpdateFromEngine$1(type$.Map_of_nullable_Object_and_nullable_Object._as($call.$arguments));
                  break;
                default:
                  throw A.wrapException(A.UnimplementedError$(t1 + " was invoked but isn't implemented by " + A.getRuntimeTypeOfDartObject($async$self).toString$0(0)));
              }
              // implicit return
              return A._asyncReturn(null, $async$completer);
          }
      });
      return A._asyncStartSync($async$_methodHandler$1, $async$completer);
    },
    _decodeRestorationData$1(data) {
      if (data == null)
        return null;
      return type$.nullable_Map_of_nullable_Object_and_nullable_Object._as(B.C_StandardMessageCodec.decodeMessage$1(J.asByteData$2$x(B.NativeUint8List_methods.get$buffer(data), data.byteOffset, data.byteLength)));
    },
    scheduleSerializationFor$1(bucket) {
      var _this = this;
      A.assertHelper(bucket._restoration$_manager === _this);
      A.assertHelper(!_this._debugDoingUpdate);
      _this._bucketsNeedingSerialization.add$1(0, bucket);
      if (!_this._serializationScheduled) {
        _this._serializationScheduled = true;
        A.BindingBase_checkInstance($.SchedulerBinding__instance, type$.SchedulerBinding).addPostFrameCallback$2$debugLabel(new A.RestorationManager_scheduleSerializationFor_closure(_this), "RestorationManager.doSerialization");
      }
    },
    _doSerialization$0() {
      var t1, t2, t3, t4, _this = this;
      if (!_this._serializationScheduled)
        return;
      A.assertHelper(new A.RestorationManager__doSerialization_closure(_this).call$0());
      _this._serializationScheduled = false;
      for (t1 = _this._bucketsNeedingSerialization, t2 = A._LinkedHashSetIterator$(t1, t1._collection$_modifications, A._instanceType(t1)._precomputed1), t3 = t2.$ti._precomputed1; t2.moveNext$0();) {
        t4 = t2._collection$_current;
        if (t4 == null)
          t4 = t3._as(t4);
        t4._debugAssertNotDisposed$0();
        A.assertHelper(t4._needsSerialization);
        t4._needsSerialization = false;
        t4._debugAssertIntegrity$0();
      }
      t1.clear$0(0);
      t1 = B.C_StandardMessageCodec.encodeMessage$1(_this._rootBucket._rawData);
      t1.toString;
      B.OptionalMethodChannel_C1q.invokeMethod$1$2("put", J.asUint8List$2$x(B.NativeByteData_methods.get$buffer(t1), t1.byteOffset, t1.byteLength), type$.void);
      A.assertHelper(new A.RestorationManager__doSerialization_closure0(_this).call$0());
    },
    flushData$0() {
      A.assertHelper(!this._debugDoingUpdate);
      if (A.BindingBase_checkInstance($.SchedulerBinding__instance, type$.SchedulerBinding).SchedulerBinding__hasScheduledFrame)
        return;
      this._doSerialization$0();
      A.assertHelper(!this._serializationScheduled);
    },
    dispose$0() {
      var t1 = this._rootBucket;
      if (t1 != null)
        t1.dispose$0();
      this.super$ChangeNotifier$dispose();
    },
    set$_pendingRootBucket(_pendingRootBucket) {
      this._pendingRootBucket = type$.nullable_Completer_nullable_RestorationBucket._as(_pendingRootBucket);
    }
  };
  A.RestorationManager_handleRestorationUpdateFromEngine_closure.prototype = {
    call$1(__wc0_formal) {
      type$.Duration._as(__wc0_formal);
      this.$this._isReplacing = false;
    },
    $signature: 7
  };
  A.RestorationManager_scheduleSerializationFor_closure.prototype = {
    call$1(__wc0_formal) {
      type$.Duration._as(__wc0_formal);
      return this.$this._doSerialization$0();
    },
    $signature: 7
  };
  A.RestorationManager__doSerialization_closure.prototype = {
    call$0() {
      return this.$this._debugDoingUpdate = true;
    },
    $signature: 0
  };
  A.RestorationManager__doSerialization_closure0.prototype = {
    call$0() {
      this.$this._debugDoingUpdate = false;
      return true;
    },
    $signature: 0
  };
  A.RestorationBucket.prototype = {
    RestorationBucket$empty$2$debugOwner$restorationId(debugOwner, restorationId) {
      A.assertHelper(new A.RestorationBucket$empty_closure(this, debugOwner).call$0());
      $.$get$FlutterMemoryAllocations_instance().dispatchObjectCreated$3$className$library$object(B.Type_RestorationBucket_I2x.toString$0(0), "package:flutter/services.dart", this);
    },
    RestorationBucket$root$2$manager$rawData(manager, rawData) {
      A.assertHelper(new A.RestorationBucket$root_closure(this, manager).call$0());
      $.$get$FlutterMemoryAllocations_instance().dispatchObjectCreated$3$className$library$object(B.Type_RestorationBucket_I2x.toString$0(0), "package:flutter/services.dart", this);
    },
    RestorationBucket$child$3$debugOwner$parent$restorationId(debugOwner, $parent, restorationId) {
      A.assertHelper(new A.RestorationBucket$child_closure(this, debugOwner).call$0());
      $.$get$FlutterMemoryAllocations_instance().dispatchObjectCreated$3$className$library$object(B.Type_RestorationBucket_I2x.toString$0(0), "package:flutter/services.dart", this);
    },
    get$isReplacing() {
      var t1 = this._restoration$_manager;
      t1 = t1 == null ? null : t1._isReplacing;
      return t1 === true;
    },
    get$_rawChildren() {
      var t1 = J.putIfAbsent$2$x(this._rawData, "c", new A.RestorationBucket__rawChildren_closure());
      t1.toString;
      return type$.Map_of_nullable_Object_and_nullable_Object._as(t1);
    },
    get$_rawValues() {
      var t1 = J.putIfAbsent$2$x(this._rawData, "v", new A.RestorationBucket__rawValues_closure());
      t1.toString;
      return type$.Map_of_nullable_Object_and_nullable_Object._as(t1);
    },
    remove$1$1(_, restorationId, $P) {
      var needsUpdate, result, _this = this;
      _this._debugAssertNotDisposed$0();
      needsUpdate = J.containsKey$1$x(_this.get$_rawValues(), restorationId);
      result = $P._eval$1("0?")._as(J.remove$1$ax(_this.get$_rawValues(), restorationId));
      if (J.get$isEmpty$asx(_this.get$_rawValues()))
        J.remove$1$ax(_this._rawData, "v");
      if (needsUpdate)
        _this._markNeedsSerialization$0();
      return result;
    },
    claimChild$2$debugOwner(restorationId, debugOwner) {
      var t1, child, _this = this;
      _this._debugAssertNotDisposed$0();
      t1 = _this._claimedChildren;
      if (t1.containsKey$1(0, restorationId) || !J.containsKey$1$x(_this.get$_rawChildren(), restorationId)) {
        child = A.RestorationBucket$empty(debugOwner, restorationId);
        _this.adoptChild$1(child);
        return child;
      }
      A.assertHelper(J.$index$asx(_this.get$_rawChildren(), restorationId) != null);
      child = A.RestorationBucket$child(debugOwner, _this, restorationId);
      t1.$indexSet(0, restorationId, child);
      return child;
    },
    adoptChild$1(child) {
      var t1, _this = this;
      _this._debugAssertNotDisposed$0();
      t1 = child._restoration$_parent;
      if (t1 !== _this) {
        if (t1 != null)
          t1._removeChildData$1(child);
        child._restoration$_parent = _this;
        _this._addChildData$1(child);
        if (child._restoration$_manager != _this._restoration$_manager)
          _this._recursivelyUpdateManager$1(child);
      }
      A.assertHelper(child._restoration$_parent === _this);
      A.assertHelper(child._restoration$_manager == _this._restoration$_manager);
    },
    _dropChild$1(child) {
      type$.RestorationBucket._as(child);
      A.assertHelper(child._restoration$_parent === this);
      this._removeChildData$1(child);
      child._restoration$_parent = null;
      if (child._restoration$_manager != null) {
        child._restoration$_updateManager$1(null);
        child._visitChildren$1(this.get$_recursivelyUpdateManager());
      }
    },
    _markNeedsSerialization$0() {
      var t1, _this = this;
      if (!_this._needsSerialization) {
        _this._needsSerialization = true;
        t1 = _this._restoration$_manager;
        if (t1 != null)
          t1.scheduleSerializationFor$1(_this);
      }
    },
    _recursivelyUpdateManager$1(bucket) {
      type$.RestorationBucket._as(bucket);
      bucket._restoration$_updateManager$1(this._restoration$_manager);
      bucket._visitChildren$1(this.get$_recursivelyUpdateManager());
    },
    _restoration$_updateManager$1(newManager) {
      var _this = this,
        t1 = _this._restoration$_manager;
      if (t1 == newManager)
        return;
      if (_this._needsSerialization)
        if (t1 != null) {
          A.assertHelper(!t1._debugDoingUpdate);
          t1._bucketsNeedingSerialization.remove$1(0, _this);
        }
      _this._restoration$_manager = newManager;
      if (_this._needsSerialization && newManager != null) {
        _this._needsSerialization = false;
        _this._markNeedsSerialization$0();
      }
    },
    _debugAssertIntegrity$0() {
      A.assertHelper(new A.RestorationBucket__debugAssertIntegrity_closure(this).call$0());
      return true;
    },
    _removeChildData$1(child) {
      var t1, pendingChildren, t2, _this = this;
      A.assertHelper(child._restoration$_parent === _this);
      child._debugAssertNotDisposed$0();
      if (_this._claimedChildren.remove$1(0, child._restorationId) === child) {
        t1 = _this.get$_rawChildren();
        child._debugAssertNotDisposed$0();
        J.remove$1$ax(t1, child._restorationId);
        t1 = _this._childrenToAdd;
        child._debugAssertNotDisposed$0();
        pendingChildren = t1.$index(0, child._restorationId);
        if (pendingChildren != null) {
          t2 = J.getInterceptor$ax(pendingChildren);
          _this._finalizeAddChildData$1(t2.removeLast$0(pendingChildren));
          if (t2.get$isEmpty(pendingChildren)) {
            child._debugAssertNotDisposed$0();
            t1.remove$1(0, child._restorationId);
          }
        }
        if (J.get$isEmpty$asx(_this.get$_rawChildren()))
          J.remove$1$ax(_this._rawData, "c");
        _this._markNeedsSerialization$0();
        return;
      }
      t1 = _this._childrenToAdd;
      child._debugAssertNotDisposed$0();
      t2 = t1.$index(0, child._restorationId);
      if (t2 != null)
        J.remove$1$ax(t2, child);
      child._debugAssertNotDisposed$0();
      t2 = t1.$index(0, child._restorationId);
      t2 = t2 == null ? null : J.get$isEmpty$asx(t2);
      if (t2 === true) {
        child._debugAssertNotDisposed$0();
        t1.remove$1(0, child._restorationId);
      }
    },
    _addChildData$1(child) {
      var _this = this;
      A.assertHelper(child._restoration$_parent === _this);
      child._debugAssertNotDisposed$0();
      if (_this._claimedChildren.containsKey$1(0, child._restorationId)) {
        child._debugAssertNotDisposed$0();
        J.add$1$ax(_this._childrenToAdd.putIfAbsent$2(0, child._restorationId, new A.RestorationBucket__addChildData_closure()), child);
        _this._markNeedsSerialization$0();
        return;
      }
      _this._finalizeAddChildData$1(child);
      _this._markNeedsSerialization$0();
    },
    _finalizeAddChildData$1(child) {
      var t2,
        t1 = this._claimedChildren;
      child._debugAssertNotDisposed$0();
      A.assertHelper(t1.$index(0, child._restorationId) == null);
      t2 = this.get$_rawChildren();
      child._debugAssertNotDisposed$0();
      A.assertHelper(J.$index$asx(t2, child._restorationId) == null);
      child._debugAssertNotDisposed$0();
      t1.$indexSet(0, child._restorationId, child);
      t1 = this.get$_rawChildren();
      child._debugAssertNotDisposed$0();
      J.$indexSet$ax(t1, child._restorationId, child._rawData);
    },
    _visitChildren$2$concurrentModification(visitor, concurrentModification) {
      var t1, t2, t3, children;
      type$.void_Function_RestorationBucket._as(visitor);
      t1 = this._claimedChildren;
      t2 = this._childrenToAdd;
      t3 = A._instanceType(t2)._eval$1("LinkedHashMapValuesIterable<2>");
      children = new A.LinkedHashMapValuesIterable(t1, A._instanceType(t1)._eval$1("LinkedHashMapValuesIterable<2>")).followedBy$1(0, new A.ExpandIterable(new A.LinkedHashMapValuesIterable(t2, t3), t3._eval$1("Iterable<RestorationBucket>(Iterable.E)")._as(new A.RestorationBucket__visitChildren_closure()), t3._eval$1("ExpandIterable<Iterable.E,RestorationBucket>")));
      J.forEach$1$ax(concurrentModification ? A.List_List$of(children, false, A._instanceType(children)._eval$1("Iterable.E")) : children, visitor);
    },
    _visitChildren$1(visitor) {
      return this._visitChildren$2$concurrentModification(visitor, false);
    },
    rename$1(newRestorationId) {
      var t1, _this = this;
      _this._debugAssertNotDisposed$0();
      _this._debugAssertNotDisposed$0();
      if (newRestorationId === _this._restorationId)
        return;
      t1 = _this._restoration$_parent;
      if (t1 != null)
        t1._removeChildData$1(_this);
      _this._restorationId = newRestorationId;
      t1 = _this._restoration$_parent;
      if (t1 != null)
        t1._addChildData$1(_this);
    },
    dispose$0() {
      var t1, _this = this;
      _this._debugAssertNotDisposed$0();
      $.$get$FlutterMemoryAllocations_instance().dispatchObjectDisposed$1$object(_this);
      _this._visitChildren$2$concurrentModification(_this.get$_dropChild(), true);
      _this._claimedChildren.clear$0(0);
      _this._childrenToAdd.clear$0(0);
      t1 = _this._restoration$_parent;
      if (t1 != null)
        t1._removeChildData$1(_this);
      _this._restoration$_parent = null;
      _this._restoration$_updateManager$1(null);
      _this._restoration$_debugDisposed = true;
    },
    toString$0(_) {
      var t2, _this = this,
        t1 = A.objectRuntimeType(_this, "RestorationBucket");
      _this._debugAssertNotDisposed$0();
      t2 = _this._restorationId;
      _this._debugAssertNotDisposed$0();
      return t1 + "(restorationId: " + t2 + ", owner: " + A.S(_this._debugOwner) + ")";
    },
    _debugAssertNotDisposed$0() {
      A.assertHelper(new A.RestorationBucket__debugAssertNotDisposed_closure(this).call$0());
      return true;
    }
  };
  A.RestorationBucket$empty_closure.prototype = {
    call$0() {
      this.$this._debugOwner = this.debugOwner;
      return true;
    },
    $signature: 0
  };
  A.RestorationBucket$root_closure.prototype = {
    call$0() {
      this.$this._debugOwner = this.manager;
      return true;
    },
    $signature: 0
  };
  A.RestorationBucket$child_closure.prototype = {
    call$0() {
      this.$this._debugOwner = this.debugOwner;
      return true;
    },
    $signature: 0
  };
  A.RestorationBucket__rawChildren_closure.prototype = {
    call$0() {
      var t1 = type$.nullable_Object;
      return A.LinkedHashMap_LinkedHashMap$_empty(t1, t1);
    },
    $signature: 150
  };
  A.RestorationBucket__rawValues_closure.prototype = {
    call$0() {
      var t1 = type$.nullable_Object;
      return A.LinkedHashMap_LinkedHashMap$_empty(t1, t1);
    },
    $signature: 150
  };
  A.RestorationBucket__debugAssertIntegrity_closure.prototype = {
    call$0() {
      var t3, error, t4, child, id, buckets, t5, t6,
        t1 = this.$this,
        t2 = t1._childrenToAdd;
      if (t2.__js_helper$_length === 0)
        return true;
      t3 = type$.JSArray_DiagnosticsNode;
      error = A._setArrayType([A.ErrorSummary$("Multiple owners claimed child RestorationBuckets with the same IDs."), A.ErrorDescription$("The following IDs were claimed multiple times from the parent " + t1.toString$0(0) + ":")], t3);
      for (t2 = new A.LinkedHashMapEntriesIterable(t2, A._instanceType(t2)._eval$1("LinkedHashMapEntriesIterable<1,2>")).get$iterator(0), t1 = t1._claimedChildren, t4 = type$.DiagnosticsNode; t2.moveNext$0();) {
        child = t2.__js_helper$_current;
        id = child.key;
        buckets = child.value;
        t5 = J.getInterceptor$asx(buckets);
        A.assertHelper(t5.get$isNotEmpty(buckets));
        A.assertHelper(t1.containsKey$1(0, id));
        t6 = A._setArrayType([A.ErrorDescription$(' * "' + id + '" was claimed by:')], t3);
        B.JSArray_methods.addAll$1(t6, t5.map$1$1(buckets, new A.RestorationBucket__debugAssertIntegrity__closure(), t4));
        t5 = t1.$index(0, id);
        t5._debugAssertNotDisposed$0();
        t6.push(A.ErrorDescription$("   * " + A.S(t5._debugOwner) + " (current owner)"));
        B.JSArray_methods.addAll$1(error, t6);
      }
      throw A.wrapException(A.FlutterError$fromParts(error));
    },
    $signature: 0
  };
  A.RestorationBucket__debugAssertIntegrity__closure.prototype = {
    call$1(bucket) {
      type$.RestorationBucket._as(bucket);
      bucket._debugAssertNotDisposed$0();
      return A.ErrorDescription$("   * " + A.S(bucket._debugOwner));
    },
    $signature: 350
  };
  A.RestorationBucket__addChildData_closure.prototype = {
    call$0() {
      return A._setArrayType([], type$.JSArray_RestorationBucket);
    },
    $signature: 351
  };
  A.RestorationBucket__visitChildren_closure.prototype = {
    call$1(buckets) {
      return type$.List_RestorationBucket._as(buckets);
    },
    $signature: 352
  };
  A.RestorationBucket__debugAssertNotDisposed_closure.prototype = {
    call$0() {
      var t1 = this.$this;
      if (t1._restoration$_debugDisposed)
        throw A.wrapException(A.FlutterError_FlutterError("A " + A.getRuntimeTypeOfDartObject(t1).toString$0(0) + string$.x20was_u + A.getRuntimeTypeOfDartObject(t1).toString$0(0) + ", it can no longer be used."));
      return true;
    },
    $signature: 0
  };
  A.debugIsSerializableForRestoration_closure.prototype = {
    call$0() {
      var exception;
      try {
        B.C_StandardMessageCodec.encodeMessage$1(this.object);
        this._box_0.result = true;
      } catch (exception) {
        this._box_0.result = false;
      }
      return true;
    },
    $signature: 0
  };
  A.SuggestionSpan.prototype = {
    $eq(_, other) {
      var t1, t2;
      if (other == null)
        return false;
      if (this === other)
        return true;
      if (other instanceof A.SuggestionSpan) {
        t1 = other.range;
        t2 = this.range;
        t1 = t1.start === t2.start && t1.end === t2.end && A.listEquals(other.suggestions, this.suggestions, type$.String);
      } else
        t1 = false;
      return t1;
    },
    get$hashCode(_) {
      var t1 = this.range;
      return A.Object_hash(t1.start, t1.end, A.Object_hashAll(this.suggestions), B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue);
    },
    toString$0(_) {
      var t1 = this.suggestions;
      return "SuggestionSpan(range: " + this.range.toString$0(0) + ", suggestions: " + t1.toString$0(t1) + ")";
    }
  };
  A.SpellCheckResults.prototype = {
    $eq(_, other) {
      if (other == null)
        return false;
      if (this === other)
        return true;
      return other instanceof A.SpellCheckResults && other.spellCheckedText === this.spellCheckedText && A.listEquals(other.suggestionSpans, this.suggestionSpans, type$.SuggestionSpan);
    },
    get$hashCode(_) {
      return A.Object_hash(this.spellCheckedText, A.Object_hashAll(this.suggestionSpans), B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue);
    },
    toString$0(_) {
      return "SpellCheckResults(spellCheckText: " + this.spellCheckedText + ", suggestionSpans: " + A.S(this.suggestionSpans) + ")";
    }
  };
  A.DefaultSpellCheckService.prototype = {
    fetchSpellCheckSuggestions$2(locale, text) {
      return this.fetchSpellCheckSuggestions$body$DefaultSpellCheckService(locale, text);
    },
    fetchSpellCheckSuggestions$body$DefaultSpellCheckService(locale, text) {
      var $async$goto = 0,
        $async$completer = A._makeAsyncAwaitCompleter(type$.nullable_List_SuggestionSpan),
        $async$returnValue, $async$handler = 2, $async$errorStack = [], $async$self = this, t1, exception, t2, t3, t4, t5, t6, t7, t8, t9, spansHaveChanged, suggestionSpans, rawResults, languageTag, $async$exception, $async$temp1;
      var $async$fetchSpellCheckSuggestions$2 = A._wrapJsFunctionForAsync(function($async$errorCode, $async$result) {
        if ($async$errorCode === 1) {
          $async$errorStack.push($async$result);
          $async$goto = $async$handler;
        }
        while (true)
          switch ($async$goto) {
            case 0:
              // Function start
              rawResults = null;
              languageTag = locale._rawToString$1("-");
              $async$handler = 4;
              t1 = $async$self.__DefaultSpellCheckService_spellCheckChannel_A;
              t1 === $ && A.throwLateFieldNI("spellCheckChannel");
              $async$temp1 = type$.List_dynamic;
              $async$goto = 7;
              return A._asyncAwait(t1.invokeMethod$1$2("SpellCheck.initiateSpellCheck", A._setArrayType([languageTag, text], type$.JSArray_String), type$.dynamic), $async$fetchSpellCheckSuggestions$2);
            case 7:
              // returning from await.
              rawResults = $async$temp1._as($async$result);
              $async$handler = 2;
              // goto after finally
              $async$goto = 6;
              break;
            case 4:
              // catch
              $async$handler = 3;
              $async$exception = $async$errorStack.pop();
              $async$returnValue = null;
              // goto return
              $async$goto = 1;
              break;
              // goto after finally
              $async$goto = 6;
              break;
            case 3:
              // uncaught
              // goto rethrow
              $async$goto = 2;
              break;
            case 6:
              // after finally
              t1 = A._setArrayType([], type$.JSArray_SuggestionSpan);
              for (t2 = J.cast$1$0$ax(rawResults, type$.Map_dynamic_dynamic), t3 = t2.$ti, t2 = new A.ListIterator(t2, t2.get$length(0), t3._eval$1("ListIterator<ListBase.E>")), t4 = type$.List_nullable_Object, t5 = type$.String, t3 = t3._eval$1("ListBase.E"); t2.moveNext$0();) {
                t6 = t2.__internal$_current;
                if (t6 == null)
                  t6 = t3._as(t6);
                t7 = J.getInterceptor$asx(t6);
                t8 = A._asInt(t7.$index(t6, "startIndex"));
                t9 = A._asInt(t7.$index(t6, "endIndex"));
                A.assertHelper(t8 >= -1);
                A.assertHelper(t9 >= -1);
                t1.push(new A.SuggestionSpan(new A.TextRange(t8, t9), J.cast$1$0$ax(t4._as(t7.$index(t6, "suggestions")), t5)));
              }
              t2 = $async$self.lastSavedResults;
              if (t2 != null) {
                t3 = t2.spellCheckedText;
                spansHaveChanged = A.listEquals(t2.suggestionSpans, t1, type$.SuggestionSpan);
                suggestionSpans = t3 === text && spansHaveChanged ? A.DefaultSpellCheckService_mergeResults($async$self.lastSavedResults.suggestionSpans, t1) : t1;
              } else
                suggestionSpans = t1;
              $async$self.lastSavedResults = new A.SpellCheckResults(text, suggestionSpans);
              $async$returnValue = suggestionSpans;
              // goto return
              $async$goto = 1;
              break;
            case 1:
              // return
              return A._asyncReturn($async$returnValue, $async$completer);
            case 2:
              // rethrow
              return A._asyncRethrow($async$errorStack.at(-1), $async$completer);
          }
      });
      return A._asyncStartSync($async$fetchSpellCheckSuggestions$2, $async$completer);
    },
    $isSpellCheckService: 1
  };
  A.ApplicationSwitcherDescription.prototype = {};
  A.SystemUiOverlayStyle.prototype = {
    _toMap$0() {
      var t2, t3, t4, t5, _this = this,
        t1 = _this.systemNavigationBarColor;
      t1 = t1 == null ? null : t1.toARGB32$0();
      t2 = _this.statusBarColor;
      t2 = t2 == null ? null : t2.toARGB32$0();
      t3 = _this.statusBarBrightness._enumToString$0();
      t4 = _this.statusBarIconBrightness._enumToString$0();
      t5 = _this.systemNavigationBarIconBrightness;
      t5 = t5 == null ? null : t5._enumToString$0();
      return A.LinkedHashMap_LinkedHashMap$_literal(["systemNavigationBarColor", t1, "systemNavigationBarDividerColor", null, "systemStatusBarContrastEnforced", _this.systemStatusBarContrastEnforced, "statusBarColor", t2, "statusBarBrightness", t3, "statusBarIconBrightness", t4, "systemNavigationBarIconBrightness", t5, "systemNavigationBarContrastEnforced", _this.systemNavigationBarContrastEnforced], type$.String, type$.dynamic);
    },
    toString$0(_) {
      return A.objectRuntimeType(this, "SystemUiOverlayStyle") + "(" + this._toMap$0().toString$0(0) + ")";
    },
    get$hashCode(_) {
      var _this = this;
      return A.Object_hash(_this.systemNavigationBarColor, _this.systemNavigationBarDividerColor, _this.systemNavigationBarContrastEnforced, _this.statusBarColor, _this.statusBarBrightness, _this.statusBarIconBrightness, _this.systemStatusBarContrastEnforced, _this.systemNavigationBarIconBrightness, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue);
    },
    $eq(_, other) {
      var t1, _this = this;
      if (other == null)
        return false;
      if (J.get$runtimeType$(other) !== A.getRuntimeTypeOfDartObject(_this))
        return false;
      t1 = false;
      if (other instanceof A.SystemUiOverlayStyle)
        if (J.$eq$(other.systemNavigationBarColor, _this.systemNavigationBarColor))
          if (J.$eq$(other.statusBarColor, _this.statusBarColor))
            if (other.statusBarIconBrightness === _this.statusBarIconBrightness)
              if (other.statusBarBrightness === _this.statusBarBrightness)
                t1 = other.systemNavigationBarIconBrightness == _this.systemNavigationBarIconBrightness;
      return t1;
    }
  };
  A.SystemChrome_setSystemUIOverlayStyle_closure.prototype = {
    call$0() {
      A.assertHelper($.SystemChrome__pendingStyle != null);
      if (!J.$eq$($.SystemChrome__pendingStyle, $.SystemChrome__latestStyle)) {
        B.OptionalMethodChannel_2wz.invokeMethod$1$2("SystemChrome.setSystemUIOverlayStyle", $.SystemChrome__pendingStyle._toMap$0(), type$.void);
        $.SystemChrome__latestStyle = $.SystemChrome__pendingStyle;
      }
      $.SystemChrome__pendingStyle = null;
    },
    $signature: 1
  };
  A.SystemChrome_handleAppLifecycleStateChanged_closure.prototype = {
    call$0() {
      $.SystemChrome__latestStyle = null;
    },
    $signature: 1
  };
  A.SystemSoundType.prototype = {
    _enumToString$0() {
      return "SystemSoundType." + this._name;
    }
  };
  A.TextBoundary.prototype = {
    getLeadingTextBoundaryAt$1(position) {
      var start;
      if (position < 0)
        return null;
      start = this.getTextBoundaryAt$1(position).start;
      return start >= 0 ? start : null;
    },
    getTrailingTextBoundaryAt$1(position) {
      var end = this.getTextBoundaryAt$1(Math.max(0, position)).end;
      return end >= 0 ? end : null;
    },
    getTextBoundaryAt$1(position) {
      var end,
        start = this.getLeadingTextBoundaryAt$1(position);
      if (start == null)
        start = -1;
      end = this.getTrailingTextBoundaryAt$1(position);
      if (end == null)
        end = -1;
      A.assertHelper(start >= -1);
      A.assertHelper(end >= -1);
      return new A.TextRange(start, end);
    }
  };
  A.CharacterBoundary.prototype = {
    getLeadingTextBoundaryAt$1(position) {
      var t1, graphemeStart;
      if (position < 0)
        return null;
      t1 = this._text_boundary$_text;
      graphemeStart = A.StringCharacterRange_StringCharacterRange$at(t1, Math.min(position, t1.length))._characters_impl$_start;
      t1 = A.StringCharacterRange_StringCharacterRange$at(t1, graphemeStart);
      A.assertHelper(t1._characters_impl$_start === t1._characters_impl$_end);
      return graphemeStart;
    },
    getTrailingTextBoundaryAt$1(position) {
      var rangeAtPosition, nextBoundary,
        t1 = this._text_boundary$_text,
        t2 = t1.length;
      if (position >= t2)
        return null;
      rangeAtPosition = A.StringCharacterRange_StringCharacterRange$at(t1, Math.max(0, position + 1));
      nextBoundary = rangeAtPosition._characters_impl$_start + rangeAtPosition.get$current(0).length;
      if (nextBoundary !== t2) {
        t1 = A.StringCharacterRange_StringCharacterRange$at(t1, nextBoundary);
        t1 = t1._characters_impl$_start === t1._characters_impl$_end;
      } else
        t1 = true;
      A.assertHelper(t1);
      return nextBoundary;
    },
    getTextBoundaryAt$1(position) {
      var t1, rangeAtPosition, t2, _this = this;
      if (position < 0) {
        t1 = _this.getTrailingTextBoundaryAt$1(position);
        if (t1 == null)
          t1 = -1;
        A.assertHelper(t1 >= -1);
        return new A.TextRange(-1, t1);
      } else {
        t1 = _this._text_boundary$_text;
        if (position >= t1.length) {
          t1 = _this.getLeadingTextBoundaryAt$1(position);
          if (t1 == null)
            t1 = -1;
          A.assertHelper(t1 >= -1);
          return new A.TextRange(t1, -1);
        }
      }
      rangeAtPosition = A.StringCharacterRange_StringCharacterRange$at(t1, position);
      t1 = rangeAtPosition._characters_impl$_start;
      if (t1 !== rangeAtPosition._characters_impl$_end) {
        t2 = t1 + rangeAtPosition.get$current(0).length;
        A.assertHelper(t1 >= -1);
        A.assertHelper(t2 >= -1);
        t2 = new A.TextRange(t1, t2);
        t1 = t2;
      } else {
        t2 = _this.getTrailingTextBoundaryAt$1(position);
        if (t2 == null)
          t2 = -1;
        A.assertHelper(t1 >= -1);
        A.assertHelper(t2 >= -1);
        t2 = new A.TextRange(t1, t2);
        t1 = t2;
      }
      return t1;
    }
  };
  A.LineBoundary.prototype = {
    getTextBoundaryAt$1(position) {
      return this._textLayout.getLineAtOffset$1(new A.TextPosition(Math.max(position, 0), B.TextAffinity_1));
    }
  };
  A.ParagraphBoundary.prototype = {
    getLeadingTextBoundaryAt$1(position) {
      var t1, t2, index;
      if (position < 0 || this._text_boundary$_text.length === 0)
        return null;
      t1 = this._text_boundary$_text;
      t2 = t1.length;
      if (position >= t2)
        return t2;
      if (position === 0)
        return 0;
      if (position > 1 && t1.charCodeAt(position) === 10 && t1.charCodeAt(position - 1) === 13)
        index = position - 2;
      else {
        if (!(position >= 0))
          return A.ioore(t1, position);
        index = A.TextLayoutMetrics_isLineTerminator(t1.charCodeAt(position)) ? position - 1 : position;
      }
      for (; index > 0;) {
        if (A.TextLayoutMetrics_isLineTerminator(t1.charCodeAt(index)))
          return index + 1;
        --index;
      }
      return Math.max(index, 0);
    },
    getTrailingTextBoundaryAt$1(position) {
      var index,
        t1 = this._text_boundary$_text,
        t2 = t1.length;
      if (position >= t2 || t2 === 0)
        return null;
      if (position < 0)
        return 0;
      index = position;
      while (true) {
        if (!(index < t2))
          return A.ioore(t1, index);
        if (!!A.TextLayoutMetrics_isLineTerminator(t1.charCodeAt(index)))
          break;
        ++index;
        if (index === t2)
          return index;
      }
      return index < t2 - 1 && t1.charCodeAt(index) === 13 && t1.charCodeAt(index + 1) === 10 ? index + 2 : index + 1;
    }
  };
  A.DocumentBoundary.prototype = {
    getLeadingTextBoundaryAt$1(position) {
      return position < 0 ? null : 0;
    },
    getTrailingTextBoundaryAt$1(position) {
      var t1 = this._text_boundary$_text.length;
      return position >= t1 ? null : t1;
    }
  };
  A.TextSelection.prototype = {
    get$base() {
      var affinity, _this = this;
      if (!_this.get$isValid() || _this.baseOffset === _this.extentOffset)
        affinity = _this.affinity;
      else
        affinity = _this.baseOffset < _this.extentOffset ? B.TextAffinity_1 : B.TextAffinity_0;
      return new A.TextPosition(_this.baseOffset, affinity);
    },
    get$extent() {
      var affinity, _this = this;
      if (!_this.get$isValid() || _this.baseOffset === _this.extentOffset)
        affinity = _this.affinity;
      else
        affinity = _this.baseOffset < _this.extentOffset ? B.TextAffinity_0 : B.TextAffinity_1;
      return new A.TextPosition(_this.extentOffset, affinity);
    },
    toString$0(_) {
      var t1, t2, _this = this,
        _s17_ = ", isDirectional: ",
        typeName = A.objectRuntimeType(_this, "TextSelection");
      if (!_this.get$isValid())
        return typeName + ".invalid";
      t1 = "" + _this.baseOffset;
      t2 = "" + _this.isDirectional;
      return _this.start === _this.end ? typeName + ".collapsed(offset: " + t1 + ", affinity: " + _this.affinity.toString$0(0) + _s17_ + t2 + ")" : typeName + "(baseOffset: " + t1 + ", extentOffset: " + _this.extentOffset + _s17_ + t2 + ")";
    },
    $eq(_, other) {
      var t1, _this = this;
      if (other == null)
        return false;
      if (_this === other)
        return true;
      if (!(other instanceof A.TextSelection))
        return false;
      if (!_this.get$isValid())
        return !other.get$isValid();
      t1 = false;
      if (other.baseOffset === _this.baseOffset)
        if (other.extentOffset === _this.extentOffset)
          t1 = (_this.start !== _this.end || other.affinity === _this.affinity) && other.isDirectional === _this.isDirectional;
      return t1;
    },
    get$hashCode(_) {
      var affinityHash, _this = this;
      if (!_this.get$isValid())
        return A.Object_hash(-B.JSInt_methods.get$hashCode(1), -B.JSInt_methods.get$hashCode(1), A.Primitives_objectHashCode(B.TextAffinity_1), B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue);
      affinityHash = _this.start === _this.end ? A.Primitives_objectHashCode(_this.affinity) : A.Primitives_objectHashCode(B.TextAffinity_1);
      return A.Object_hash(B.JSInt_methods.get$hashCode(_this.baseOffset), B.JSInt_methods.get$hashCode(_this.extentOffset), affinityHash, B.JSBool_methods.get$hashCode(_this.isDirectional), B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue);
    },
    copyWith$3$affinity$baseOffset$extentOffset(affinity, baseOffset, extentOffset) {
      var _this = this,
        t1 = baseOffset == null ? _this.baseOffset : baseOffset,
        t2 = extentOffset == null ? _this.extentOffset : extentOffset,
        t3 = affinity == null ? _this.affinity : affinity;
      return A.TextSelection$(t3, t1, t2, _this.isDirectional);
    },
    copyWith$1$affinity(affinity) {
      return this.copyWith$3$affinity$baseOffset$extentOffset(affinity, null, null);
    },
    copyWith$2$baseOffset$extentOffset(baseOffset, extentOffset) {
      return this.copyWith$3$affinity$baseOffset$extentOffset(null, baseOffset, extentOffset);
    },
    copyWith$2$affinity$extentOffset(affinity, extentOffset) {
      return this.copyWith$3$affinity$baseOffset$extentOffset(affinity, null, extentOffset);
    },
    copyWith$1$extentOffset(extentOffset) {
      return this.copyWith$3$affinity$baseOffset$extentOffset(null, null, extentOffset);
    },
    expandTo$2(position, extentAtIndex) {
      var t3, t4, normalized, _this = this,
        t1 = position.offset,
        t2 = _this.start;
      if (t1 >= t2 && t1 <= _this.end)
        return _this;
      t3 = _this.baseOffset;
      t4 = _this.extentOffset;
      normalized = t3 <= t4;
      if (t1 <= t2) {
        if (extentAtIndex)
          return _this.copyWith$3$affinity$baseOffset$extentOffset(position.affinity, _this.end, t1);
        t2 = normalized ? t1 : t3;
        return _this.copyWith$2$baseOffset$extentOffset(t2, normalized ? t4 : t1);
      }
      if (extentAtIndex)
        return _this.copyWith$3$affinity$baseOffset$extentOffset(position.affinity, t2, t1);
      t2 = normalized ? t3 : t1;
      return _this.copyWith$2$baseOffset$extentOffset(t2, normalized ? t1 : t4);
    },
    extendTo$1(position) {
      if (this.get$extent().$eq(0, position))
        return this;
      return this.copyWith$2$affinity$extentOffset(position.affinity, position.offset);
    }
  };
  A.TextEditingDelta.prototype = {};
  A.TextEditingDeltaInsertion.prototype = {
    debugFillProperties$1(properties) {
      var t1, _this = this, _null = null;
      _this.super$Diagnosticable$debugFillProperties(properties);
      t1 = type$.String;
      properties.add$1(0, A.DiagnosticsProperty$("oldText", _this.oldText, true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t1));
      properties.add$1(0, A.DiagnosticsProperty$("textInserted", _this.textInserted, true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t1));
      properties.add$1(0, A.DiagnosticsProperty$("insertionOffset", _this.insertionOffset, true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.int));
      properties.add$1(0, A.DiagnosticsProperty$("selection", _this.selection, true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.TextSelection));
      properties.add$1(0, A.DiagnosticsProperty$("composing", _this.composing, true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.TextRange));
    }
  };
  A.TextEditingDeltaDeletion.prototype = {
    debugFillProperties$1(properties) {
      var t1, t2, t3, _this = this, _null = null;
      _this.super$Diagnosticable$debugFillProperties(properties);
      t1 = _this.oldText;
      t2 = type$.String;
      properties.add$1(0, A.DiagnosticsProperty$("oldText", t1, true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t2));
      t3 = _this.deletedRange;
      properties.add$1(0, A.DiagnosticsProperty$("textDeleted", B.JSString_methods.substring$2(t1, t3.start, t3.end), true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t2));
      t2 = type$.TextRange;
      properties.add$1(0, A.DiagnosticsProperty$("deletedRange", t3, true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t2));
      properties.add$1(0, A.DiagnosticsProperty$("selection", _this.selection, true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.TextSelection));
      properties.add$1(0, A.DiagnosticsProperty$("composing", _this.composing, true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t2));
    }
  };
  A.TextEditingDeltaReplacement.prototype = {
    debugFillProperties$1(properties) {
      var t1, t2, t3, _this = this, _null = null;
      _this.super$Diagnosticable$debugFillProperties(properties);
      t1 = _this.oldText;
      t2 = type$.String;
      properties.add$1(0, A.DiagnosticsProperty$("oldText", t1, true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t2));
      t3 = _this.replacedRange;
      properties.add$1(0, A.DiagnosticsProperty$("textReplaced", B.JSString_methods.substring$2(t1, t3.start, t3.end), true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t2));
      properties.add$1(0, A.DiagnosticsProperty$("replacementText", _this.replacementText, true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t2));
      t2 = type$.TextRange;
      properties.add$1(0, A.DiagnosticsProperty$("replacedRange", t3, true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t2));
      properties.add$1(0, A.DiagnosticsProperty$("selection", _this.selection, true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.TextSelection));
      properties.add$1(0, A.DiagnosticsProperty$("composing", _this.composing, true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t2));
    }
  };
  A.TextEditingDeltaNonTextUpdate.prototype = {
    debugFillProperties$1(properties) {
      var _this = this, _null = null;
      _this.super$Diagnosticable$debugFillProperties(properties);
      properties.add$1(0, A.DiagnosticsProperty$("oldText", _this.oldText, true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.String));
      properties.add$1(0, A.DiagnosticsProperty$("selection", _this.selection, true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.TextSelection));
      properties.add$1(0, A.DiagnosticsProperty$("composing", _this.composing, true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.TextRange));
    }
  };
  A._TextEditingDelta_Object_Diagnosticable.prototype = {};
  A.MaxLengthEnforcement.prototype = {
    _enumToString$0() {
      return "MaxLengthEnforcement." + this._name;
    }
  };
  A.TextInputFormatter.prototype = {};
  A._MutableTextRange.prototype = {
    set$base(base) {
      this.base = A._asInt(base);
    },
    set$extent(extent) {
      this.extent = A._asInt(extent);
    }
  };
  A._TextEditingValueAccumulator.prototype = {};
  A.FilteringTextInputFormatter.prototype = {
    formatEditUpdate$2(oldValue, newValue) {
      var t2, formatState, matches, previousMatch, match, t3, t4, t5, selection, composingRegion, _this = this, _null = null,
        t1 = newValue.selection;
      t1 = t1.get$isValid() ? new A._MutableTextRange(t1.baseOffset, t1.extentOffset) : _null;
      t2 = newValue.composing;
      t2 = t2.get$isValid() && t2.start !== t2.end ? new A._MutableTextRange(t2.start, t2.end) : _null;
      formatState = new A._TextEditingValueAccumulator(newValue, new A.StringBuffer(""), t1, t2);
      t2 = newValue.text;
      matches = B.JSString_methods.allMatches$1(_this.filterPattern, t2);
      for (t1 = new A._StringAllMatchesIterator(matches._input, matches._pattern, matches.__js_helper$_index), previousMatch = _null; t1.moveNext$0(); previousMatch = match) {
        match = t1.__js_helper$_current;
        t3 = match.start;
        t4 = match.pattern;
        t5 = previousMatch == null ? _null : previousMatch.start + previousMatch.pattern.length;
        _this._processRegion$4(false, t5 == null ? 0 : t5, t3, formatState);
        A.assertHelper(!formatState.debugFinalized);
        _this._processRegion$4(true, t3, t3 + t4.length, formatState);
        A.assertHelper(!formatState.debugFinalized);
      }
      t1 = previousMatch == null ? _null : previousMatch.start + previousMatch.pattern.length;
      if (t1 == null)
        t1 = 0;
      _this._processRegion$4(false, t1, t2.length, formatState);
      A.assertHelper(!formatState.debugFinalized);
      t2 = formatState.debugFinalized = true;
      selection = formatState.selection;
      composingRegion = formatState.composingRegion;
      t1 = formatState.stringBuffer._contents;
      if (composingRegion != null ? composingRegion.base === composingRegion.extent : t2)
        t2 = B.TextRange_m1_m1;
      else {
        t2 = composingRegion.base;
        t3 = composingRegion.extent;
        A.assertHelper(t2 >= -1);
        A.assertHelper(t3 >= -1);
        t3 = new A.TextRange(t2, t3);
        t2 = t3;
      }
      if (selection == null)
        t3 = B.TextSelection_kab;
      else {
        t3 = formatState.inputValue.selection;
        t3 = A.TextSelection$(t3.affinity, selection.base, selection.extent, t3.isDirectional);
      }
      return new A.TextEditingValue(t1.charCodeAt(0) == 0 ? t1 : t1, t3, t2);
    },
    _processRegion$4(isBannedRegion, regionStart, regionEnd, state) {
      var replacementString, t1, t2, t3, t4, t5;
      if (isBannedRegion)
        replacementString = regionStart === regionEnd ? "" : this.replacementString;
      else
        replacementString = B.JSString_methods.substring$2(state.inputValue.text, regionStart, regionEnd);
      state.stringBuffer._contents += replacementString;
      if (replacementString.length === regionEnd - regionStart)
        return;
      t1 = new A.FilteringTextInputFormatter__processRegion_adjustIndex(regionStart, regionEnd, replacementString);
      t2 = state.selection;
      t3 = t2 == null;
      if (!t3) {
        t4 = t2.base;
        t5 = t1.call$1(state.inputValue.selection.baseOffset);
        if (typeof t5 !== "number")
          return A.iae(t5);
        t2.set$base(t4 + t5);
      }
      if (!t3) {
        t3 = t2.extent;
        t4 = t1.call$1(state.inputValue.selection.extentOffset);
        if (typeof t4 !== "number")
          return A.iae(t4);
        t2.set$extent(t3 + t4);
      }
      t2 = state.composingRegion;
      t3 = t2 == null;
      if (!t3) {
        t4 = t2.base;
        t5 = t1.call$1(state.inputValue.composing.start);
        if (typeof t5 !== "number")
          return A.iae(t5);
        t2.set$base(t4 + t5);
      }
      if (!t3) {
        t3 = t2.extent;
        t1 = t1.call$1(state.inputValue.composing.end);
        if (typeof t1 !== "number")
          return A.iae(t1);
        t2.set$extent(t3 + t1);
      }
    }
  };
  A.FilteringTextInputFormatter__processRegion_adjustIndex.prototype = {
    call$1(originalIndex) {
      var _this = this,
        t1 = _this.regionStart,
        replacedLength = originalIndex <= t1 && originalIndex < _this.regionEnd ? 0 : _this.replacementString.length;
      return replacedLength - (B.JSInt_methods.clamp$2(originalIndex, t1, _this.regionEnd) - t1);
    },
    $signature: 52
  };
  A.LengthLimitingTextInputFormatter.prototype = {
    formatEditUpdate$2(oldValue, newValue) {
      var maxLength = this.maxLength,
        t1 = true;
      if (maxLength != null)
        if (maxLength !== -1) {
          t1 = newValue.text;
          t1 = (t1.length === 0 ? B.StringCharacters_GVp : new A.StringCharacters(t1)).get$length(0) <= maxLength;
        }
      if (t1)
        return newValue;
      if (typeof maxLength !== "number")
        return maxLength.$gt();
      A.assertHelper(maxLength > 0);
      switch (this.maxLengthEnforcement.index) {
        case 0:
          return newValue;
        case 1:
          t1 = oldValue.text;
          if ((t1.length === 0 ? B.StringCharacters_GVp : new A.StringCharacters(t1)).get$length(0) === maxLength) {
            t1 = oldValue.selection;
            t1 = t1.start === t1.end;
          } else
            t1 = false;
          if (t1)
            return oldValue;
          return A.LengthLimitingTextInputFormatter_truncate(newValue, maxLength);
        case 2:
          t1 = oldValue.text;
          if ((t1.length === 0 ? B.StringCharacters_GVp : new A.StringCharacters(t1)).get$length(0) === maxLength && !oldValue.composing.get$isValid())
            return oldValue;
          if (newValue.composing.get$isValid())
            return newValue;
          return A.LengthLimitingTextInputFormatter_truncate(newValue, maxLength);
      }
    }
  };
  A.SmartDashesType.prototype = {
    _enumToString$0() {
      return "SmartDashesType." + this._name;
    }
  };
  A.SmartQuotesType.prototype = {
    _enumToString$0() {
      return "SmartQuotesType." + this._name;
    }
  };
  A.TextInputType.prototype = {
    toJson$0() {
      var t1 = this.index;
      if (!(t1 < 13))
        return A.ioore(B.List_1gw, t1);
      return A.LinkedHashMap_LinkedHashMap$_literal(["name", "TextInputType." + B.List_1gw[t1], "signed", this.signed, "decimal", this.decimal], type$.String, type$.dynamic);
    },
    toString$0(_) {
      var _this = this,
        t1 = A.objectRuntimeType(_this, "TextInputType"),
        t2 = _this.index;
      if (!(t2 < 13))
        return A.ioore(B.List_1gw, t2);
      return t1 + "(name: " + ("TextInputType." + B.List_1gw[t2]) + ", signed: " + A.S(_this.signed) + ", decimal: " + A.S(_this.decimal) + ")";
    },
    $eq(_, other) {
      if (other == null)
        return false;
      return other instanceof A.TextInputType && other.index === this.index && other.signed == this.signed && other.decimal == this.decimal;
    },
    get$hashCode(_) {
      return A.Object_hash(this.index, this.signed, this.decimal, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue);
    }
  };
  A.TextInputAction.prototype = {
    _enumToString$0() {
      return "TextInputAction." + this._name;
    }
  };
  A.TextCapitalization0.prototype = {
    _enumToString$0() {
      return "TextCapitalization." + this._name;
    }
  };
  A.TextInputConfiguration.prototype = {
    toJson$0() {
      var _this = this,
        autofill = _this.autofillConfiguration.toJson$0(),
        t1 = A.LinkedHashMap_LinkedHashMap$_empty(type$.String, type$.dynamic);
      t1.$indexSet(0, "viewId", _this.viewId);
      t1.$indexSet(0, "inputType", _this.inputType.toJson$0());
      t1.$indexSet(0, "readOnly", _this.readOnly);
      t1.$indexSet(0, "obscureText", _this.obscureText);
      t1.$indexSet(0, "autocorrect", true);
      t1.$indexSet(0, "smartDashesType", B.JSInt_methods.toString$0(_this.smartDashesType.index));
      t1.$indexSet(0, "smartQuotesType", B.JSInt_methods.toString$0(_this.smartQuotesType.index));
      t1.$indexSet(0, "enableSuggestions", true);
      t1.$indexSet(0, "enableInteractiveSelection", _this.enableInteractiveSelection);
      t1.$indexSet(0, "actionLabel", null);
      t1.$indexSet(0, "inputAction", _this.inputAction._enumToString$0());
      t1.$indexSet(0, "textCapitalization", _this.textCapitalization._enumToString$0());
      t1.$indexSet(0, "keyboardAppearance", _this.keyboardAppearance._enumToString$0());
      t1.$indexSet(0, "enableIMEPersonalizedLearning", true);
      t1.$indexSet(0, "contentCommitMimeTypes", _this.allowedMimeTypes);
      if (autofill != null)
        t1.$indexSet(0, "autofill", autofill);
      t1.$indexSet(0, "enableDeltaModel", false);
      return t1;
    }
  };
  A.FloatingCursorDragState.prototype = {
    _enumToString$0() {
      return "FloatingCursorDragState." + this._name;
    }
  };
  A.RawFloatingCursorPoint.prototype = {};
  A.TextEditingValue.prototype = {
    copyWith$3$composing$selection$text(composing, selection, text) {
      var t1 = text == null ? this.text : text,
        t2 = selection == null ? this.selection : selection;
      return new A.TextEditingValue(t1, t2, composing == null ? this.composing : composing);
    },
    copyWith$1$selection(selection) {
      return this.copyWith$3$composing$selection$text(null, selection, null);
    },
    copyWith$1$composing(composing) {
      return this.copyWith$3$composing$selection$text(composing, null, null);
    },
    copyWith$2$composing$selection(composing, selection) {
      return this.copyWith$3$composing$selection$text(composing, selection, null);
    },
    copyWith$1$text(text) {
      return this.copyWith$3$composing$selection$text(null, null, text);
    },
    get$isComposingRangeValid() {
      var t2,
        t1 = this.composing;
      if (t1.get$isValid()) {
        t2 = t1.end;
        t1 = t2 >= t1.start && t2 <= this.text.length;
      } else
        t1 = false;
      return t1;
    },
    replaced$2(replacementRange, replacementString) {
      var t1, t2, newText, adjustedSelection, t3, adjustedComposing, _this = this;
      if (!replacementRange.get$isValid())
        return _this;
      t1 = replacementRange.start;
      t2 = replacementRange.end;
      newText = B.JSString_methods.replaceRange$3(_this.text, t1, t2, replacementString);
      if (t2 - t1 === replacementString.length)
        return _this.copyWith$1$text(newText);
      t1 = new A.TextEditingValue_replaced_adjustIndex(replacementRange, replacementString);
      t2 = _this.selection;
      adjustedSelection = A.TextSelection$(B.TextAffinity_1, t1.call$1(t2.baseOffset), t1.call$1(t2.extentOffset), false);
      t2 = _this.composing;
      t3 = t1.call$1(t2.start);
      t2 = t1.call$1(t2.end);
      A.assertHelper(t3 >= -1);
      A.assertHelper(t2 >= -1);
      adjustedComposing = new A.TextRange(t3, t2);
      A.TextEditingValue__textRangeIsValid(adjustedSelection, newText);
      A.TextEditingValue__textRangeIsValid(adjustedComposing, newText);
      return new A.TextEditingValue(newText, adjustedSelection, adjustedComposing);
    },
    toJSON$0() {
      var t3,
        t1 = this.selection,
        t2 = this.text;
      A.TextEditingValue__textRangeIsValid(t1, t2);
      t3 = this.composing;
      A.TextEditingValue__textRangeIsValid(t3, t2);
      return A.LinkedHashMap_LinkedHashMap$_literal(["text", t2, "selectionBase", t1.baseOffset, "selectionExtent", t1.extentOffset, "selectionAffinity", t1.affinity._enumToString$0(), "selectionIsDirectional", t1.isDirectional, "composingBase", t3.start, "composingExtent", t3.end], type$.String, type$.dynamic);
    },
    toString$0(_) {
      var _this = this;
      return A.objectRuntimeType(_this, "TextEditingValue") + "(text: \u2524" + _this.text + "\u251c, selection: " + _this.selection.toString$0(0) + ", composing: " + _this.composing.toString$0(0) + ")";
    },
    $eq(_, other) {
      var _this = this;
      if (other == null)
        return false;
      if (_this === other)
        return true;
      return other instanceof A.TextEditingValue && other.text === _this.text && other.selection.$eq(0, _this.selection) && other.composing.$eq(0, _this.composing);
    },
    get$hashCode(_) {
      var t1 = this.composing;
      return A.Object_hash(B.JSString_methods.get$hashCode(this.text), this.selection.get$hashCode(0), A.Object_hash(B.JSInt_methods.get$hashCode(t1.start), B.JSInt_methods.get$hashCode(t1.end), B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue), B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue);
    }
  };
  A.TextEditingValue_replaced_adjustIndex.prototype = {
    call$1(originalIndex) {
      var t1 = this.replacementRange,
        t2 = t1.start,
        replacedLength = originalIndex <= t2 && originalIndex < t1.end ? 0 : this.replacementString.length;
      return originalIndex + replacedLength - (B.JSInt_methods.clamp$2(originalIndex, t2, t1.end) - t2);
    },
    $signature: 52
  };
  A.SelectionChangedCause.prototype = {
    _enumToString$0() {
      return "SelectionChangedCause." + this._name;
    }
  };
  A.TextSelectionDelegate.prototype = {};
  A.TextInputClient.prototype = {};
  A.SelectionRect.prototype = {
    $eq(_, other) {
      var _this = this;
      if (other == null)
        return false;
      if (_this === other)
        return true;
      if (A.getRuntimeTypeOfDartObject(_this) !== J.get$runtimeType$(other))
        return false;
      return other instanceof A.SelectionRect && other.position === _this.position && other.bounds.$eq(0, _this.bounds) && other.direction === _this.direction;
    },
    get$hashCode(_) {
      return A.Object_hash(this.position, this.bounds, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue);
    },
    toString$0(_) {
      return "SelectionRect(" + this.position + ", " + this.bounds.toString$0(0) + ")";
    }
  };
  A.TextInputConnection.prototype = {
    setComposingRect$1(rect) {
      var validRect;
      if (rect.$eq(0, this._text_input$_cachedRect))
        return;
      this._text_input$_cachedRect = rect;
      validRect = rect.get$isFinite(0) ? rect : new A.Rect(0, 0, -1, -1);
      $.$get$TextInput__instance()._setComposingTextRect$1(validRect);
    },
    setCaretRect$1(rect) {
      var validRect;
      if (rect.$eq(0, this._cachedCaretRect))
        return;
      this._cachedCaretRect = rect;
      validRect = rect.get$isFinite(0) ? rect : new A.Rect(0, 0, -1, -1);
      $.$get$TextInput__instance()._setCaretRect$1(validRect);
    },
    close$0(_) {
      var t1 = $.$get$TextInput__instance();
      if (t1._currentConnection === this)
        t1._clearClient$0();
      A.assertHelper(t1._currentConnection !== this);
    },
    set$_cachedSelectionRects(_cachedSelectionRects) {
      this._cachedSelectionRects = type$.List_SelectionRect._as(_cachedSelectionRects);
    }
  };
  A.TextInput.prototype = {
    _attach$2(connection, configuration) {
      A.TextInput__debugEnsureInputActionWorksOnPlatform(configuration.inputAction);
      this._currentConnection = connection;
      this.__TextInput__currentConfiguration_A = configuration;
      this._setClient$2(connection._client, configuration);
    },
    get$_channel() {
      var t1 = this.__TextInput__channel_A;
      t1 === $ && A.throwLateFieldNI("_channel");
      return t1;
    },
    _loudlyHandleTextInputInvocation$1($call) {
      return this._loudlyHandleTextInputInvocation$body$TextInput($call);
    },
    _loudlyHandleTextInputInvocation$body$TextInput($call) {
      var $async$goto = 0,
        $async$completer = A._makeAsyncAwaitCompleter(type$.dynamic),
        $async$returnValue, $async$handler = 2, $async$errorStack = [], $async$self = this, exception, stack, t1, exception0, $async$exception0;
      var $async$_loudlyHandleTextInputInvocation$1 = A._wrapJsFunctionForAsync(function($async$errorCode, $async$result) {
        if ($async$errorCode === 1) {
          $async$errorStack.push($async$result);
          $async$goto = $async$handler;
        }
        while (true)
          switch ($async$goto) {
            case 0:
              // Function start
              $async$handler = 4;
              $async$goto = 7;
              return A._asyncAwait($async$self._handleTextInputInvocation$1($call), $async$_loudlyHandleTextInputInvocation$1);
            case 7:
              // returning from await.
              t1 = $async$result;
              $async$returnValue = t1;
              // goto return
              $async$goto = 1;
              break;
              $async$handler = 2;
              // goto after finally
              $async$goto = 6;
              break;
            case 4:
              // catch
              $async$handler = 3;
              $async$exception0 = $async$errorStack.pop();
              exception = A.unwrapException($async$exception0);
              stack = A.getTraceFromException($async$exception0);
              t1 = A.ErrorDescription$("during method call " + $call.method);
              A.FlutterError_reportError(new A.FlutterErrorDetails(exception, stack, "services library", t1, new A.TextInput__loudlyHandleTextInputInvocation_closure($call), false));
              throw $async$exception0;
              // goto after finally
              $async$goto = 6;
              break;
            case 3:
              // uncaught
              // goto rethrow
              $async$goto = 2;
              break;
            case 6:
              // after finally
            case 1:
              // return
              return A._asyncReturn($async$returnValue, $async$completer);
            case 2:
              // rethrow
              return A._asyncRethrow($async$errorStack.at(-1), $async$completer);
          }
      });
      return A._asyncStartSync($async$_loudlyHandleTextInputInvocation$1, $async$completer);
    },
    _handleTextInputInvocation$1(methodCall) {
      var $async$goto = 0,
        $async$completer = A._makeAsyncAwaitCompleter(type$.dynamic),
        $async$returnValue, $async$self = this, args, t1, t2, t3, t4, t5, t6, editingValue, client, value, encoded, selectors, firstArg, offset, method;
      var $async$_handleTextInputInvocation$1 = A._wrapJsFunctionForAsync(function($async$errorCode, $async$result) {
        if ($async$errorCode === 1)
          return A._asyncRethrow($async$result, $async$completer);
        while (true)
          $async$outer:
            switch ($async$goto) {
              case 0:
                // Function start
                method = methodCall.method;
                switch (method) {
                  case "TextInputClient.focusElement":
                    args = type$.List_dynamic._as(methodCall.$arguments);
                    t1 = J.getInterceptor$asx(args);
                    t2 = $async$self._scribbleClients.$index(0, t1.$index(args, 0));
                    if (t2 != null) {
                      t3 = A._asNum(t1.$index(args, 1));
                      t1 = A._asNum(t1.$index(args, 2));
                      t2._widget.focusNode.requestFocus$0();
                      t4 = t2.get$renderEditable();
                      if (t4 != null)
                        t4.selectPositionAt$2$cause$from(B.SelectionChangedCause_7, new A.Offset(t3, t1));
                      t2._widget.updateSelectionRects$0();
                    }
                    // goto return
                    $async$goto = 1;
                    break $async$outer;
                  case "TextInputClient.requestElementsInRect":
                    t1 = J.cast$1$0$ax(type$.List_dynamic._as(methodCall.$arguments), type$.num);
                    t2 = t1.$ti;
                    t3 = t2._eval$1("MappedListIterable<ListBase.E,double>");
                    t4 = $async$self._scribbleClients;
                    t5 = A._instanceType(t4)._eval$1("LinkedHashMapKeysIterable<1>");
                    t6 = t5._eval$1("MappedIterable<Iterable.E,List<@>>");
                    $async$returnValue = A.List_List$of(new A.MappedIterable(new A.WhereIterable(new A.LinkedHashMapKeysIterable(t4, t5), t5._eval$1("bool(Iterable.E)")._as(new A.TextInput__handleTextInputInvocation_closure($async$self, A.List_List$of(new A.MappedListIterable(t1, t2._eval$1("double(ListBase.E)")._as(new A.TextInput__handleTextInputInvocation_closure0()), t3), true, t3._eval$1("ListIterable.E")))), t5._eval$1("WhereIterable<Iterable.E>")), t5._eval$1("List<@>(Iterable.E)")._as(new A.TextInput__handleTextInputInvocation_closure1($async$self)), t6), true, t6._eval$1("Iterable.E"));
                    // goto return
                    $async$goto = 1;
                    break $async$outer;
                  case "TextInputClient.scribbleInteractionBegan":
                    $async$self._scribbleInProgress = true;
                    // goto return
                    $async$goto = 1;
                    break $async$outer;
                  case "TextInputClient.scribbleInteractionFinished":
                    $async$self._scribbleInProgress = false;
                    // goto return
                    $async$goto = 1;
                    break $async$outer;
                }
                t1 = $async$self._currentConnection;
                if (t1 == null) {
                  // goto return
                  $async$goto = 1;
                  break;
                }
                if (method === "TextInputClient.requestExistingInputState") {
                  t2 = $async$self.__TextInput__currentConfiguration_A;
                  t2 === $ && A.throwLateFieldNI("_currentConfiguration");
                  $async$self._attach$2(t1, t2);
                  $async$self._setEditingState$1($async$self._currentConnection._client._widget.controller._change_notifier$_value);
                  // goto return
                  $async$goto = 1;
                  break;
                }
                t1 = type$.List_dynamic;
                args = t1._as(methodCall.$arguments);
                if (method === string$.TextInT) {
                  t1 = type$.Map_String_dynamic;
                  editingValue = t1._as(J.$index$asx(args, 1));
                  for (t2 = J.getInterceptor$x(editingValue), t3 = J.get$iterator$ax(t2.get$keys(editingValue)); t3.moveNext$0();)
                    A.TextEditingValue_TextEditingValue$fromJSON(t1._as(t2.$index(editingValue, t3.get$current(t3))));
                  // goto return
                  $async$goto = 1;
                  break;
                }
                t2 = J.getInterceptor$asx(args);
                client = A._asInt(t2.$index(args, 0));
                if (client !== $async$self._currentConnection._id) {
                  t3 = {};
                  t3.debugAllowAnyway = false;
                  A.assertHelper(new A.TextInput__handleTextInputInvocation_closure2(t3, client).call$0());
                  if (!t3.debugAllowAnyway) {
                    // goto return
                    $async$goto = 1;
                    break;
                  }
                }
                switch (method) {
                  case "TextInputClient.updateEditingState":
                    value = A.TextEditingValue_TextEditingValue$fromJSON(type$.Map_String_dynamic._as(t2.$index(args, 1)));
                    $.$get$TextInput__instance()._updateEditingValue$2$exclude(value, $.$get$_PlatformTextInputControl_instance());
                    break;
                  case string$.TextInD:
                    $async$self._currentConnection.toString;
                    A.assertThrow("You must be using a DeltaTextInputClient if TextInputConfiguration.enableDeltaModel is set to true");
                    t3 = type$.Map_String_dynamic;
                    encoded = t3._as(t2.$index(args, 1));
                    t2 = A._setArrayType([], type$.JSArray_TextEditingDelta);
                    for (t1 = J.get$iterator$ax(t1._as(J.$index$asx(encoded, "deltas"))); t1.moveNext$0();)
                      t2.push(A.TextEditingDelta_TextEditingDelta$fromJSON(t3._as(t1.get$current(t1))));
                    type$.DeltaTextInputClient._as($async$self._currentConnection._client).updateEditingValueWithDeltas$1(t2);
                    break;
                  case "TextInputClient.performAction":
                    if (A._asString(t2.$index(args, 1)) === "TextInputAction.commitContent") {
                      t1 = type$.Map_String_dynamic._as(t2.$index(args, 2));
                      t2 = J.getInterceptor$asx(t1);
                      A._asString(t2.$index(t1, "mimeType"));
                      A._asString(t2.$index(t1, "uri"));
                      if (t2.$index(t1, "data") != null)
                        new Uint8Array(A._ensureNativeList(A.List_List$from(type$.Iterable_dynamic._as(t2.$index(t1, "data")), true, type$.int)));
                      t1 = $async$self._currentConnection._client;
                      t1._widget.toString;
                      A.assertHelper(false);
                      t1._widget.toString;
                    } else
                      $async$self._currentConnection._client.performAction$1(A._toTextInputAction(A._asString(t2.$index(args, 1))));
                    break;
                  case "TextInputClient.performSelectors":
                    selectors = J.cast$1$0$ax(t1._as(t2.$index(args, 1)), type$.String);
                    selectors.forEach$1(selectors, $async$self._currentConnection._client.get$performSelector());
                    break;
                  case "TextInputClient.performPrivateCommand":
                    t1 = type$.Map_String_dynamic;
                    firstArg = t1._as(t2.$index(args, 1));
                    t2 = $async$self._currentConnection._client;
                    t3 = J.getInterceptor$asx(firstArg);
                    A._asString(t3.$index(firstArg, "action"));
                    t1._as(t3.$index(firstArg, "data") == null ? A.LinkedHashMap_LinkedHashMap$_empty(type$.String, type$.dynamic) : t1._as(t3.$index(firstArg, "data")));
                    t2._widget.toString;
                    break;
                  case "TextInputClient.updateFloatingCursor":
                    t1 = $async$self._currentConnection._client;
                    t3 = A._toTextCursorAction(A._asString(t2.$index(args, 1)));
                    t2 = type$.Map_String_dynamic._as(t2.$index(args, 2));
                    t4 = J.getInterceptor$asx(t2);
                    if (A.assertTest(t4.$index(t2, "X") != null))
                      A.assertThrow("You must provide a value for the horizontal location of the floating cursor.");
                    if (A.assertTest(t4.$index(t2, "Y") != null))
                      A.assertThrow("You must provide a value for the vertical location of the floating cursor.");
                    offset = t3 === B.FloatingCursorDragState_1 ? new A.Offset(A._asNum(t4.$index(t2, "X")), A._asNum(t4.$index(t2, "Y"))) : B.Offset_0_0;
                    t1.updateFloatingCursor$1(new A.RawFloatingCursorPoint(offset, null, t3));
                    break;
                  case "TextInputClient.onConnectionClosed":
                    t1 = $async$self._currentConnection._client;
                    if (t1.get$_hasInputConnection()) {
                      t1._textInputConnection.toString;
                      t1._lastKnownRemoteTextEditingValue = t1._textInputConnection = $.$get$TextInput__instance()._currentConnection = null;
                      t1._widget.focusNode.unfocus$0();
                    }
                    break;
                  case "TextInputClient.showAutocorrectionPromptRect":
                    $async$self._currentConnection._client.showAutocorrectionPromptRect$2(A._asInt(t2.$index(args, 1)), A._asInt(t2.$index(args, 2)));
                    break;
                  case "TextInputClient.showToolbar":
                    $async$self._currentConnection._client.showToolbar$0();
                    break;
                  case "TextInputClient.insertTextPlaceholder":
                    $async$self._currentConnection._client.insertTextPlaceholder$1(new A.Size(A._asNum(t2.$index(args, 1)), A._asNum(t2.$index(args, 2))));
                    break;
                  case "TextInputClient.removeTextPlaceholder":
                    $async$self._currentConnection._client.removeTextPlaceholder$0();
                    break;
                  default:
                    throw A.wrapException(A.MissingPluginException$(null));
                }
              case 1:
                // return
                return A._asyncReturn($async$returnValue, $async$completer);
            }
      });
      return A._asyncStartSync($async$_handleTextInputInvocation$1, $async$completer);
    },
    _scheduleHide$0() {
      if (this._hidePending)
        return;
      this._hidePending = true;
      A.scheduleMicrotask(new A.TextInput__scheduleHide_closure(this));
    },
    _setClient$2(client, configuration) {
      var t1, t2, t3, t4, t5, t6, t7;
      for (t1 = this._inputControls, t1 = A._LinkedHashSetIterator$(t1, t1._collection$_modifications, A._instanceType(t1)._precomputed1), t2 = type$.JSArray_Object, t3 = type$.void, t4 = t1.$ti._precomputed1; t1.moveNext$0();) {
        t5 = t1._collection$_current;
        if (t5 == null)
          t5 = t4._as(t5);
        t6 = $.$get$TextInput__instance();
        t7 = t6.__TextInput__channel_A;
        t7 === $ && A.throwLateFieldNI("_channel");
        t7.invokeMethod$1$2("TextInput.setClient", A._setArrayType([t6._currentConnection._id, t5._configurationToJson$1(configuration)], t2), t3);
      }
    },
    _clearClient$0() {
      var t1, t2, t3, t4, _this = this;
      _this._currentConnection.toString;
      for (t1 = _this._inputControls, t1 = A._LinkedHashSetIterator$(t1, t1._collection$_modifications, A._instanceType(t1)._precomputed1), t2 = type$.void, t3 = t1.$ti._precomputed1; t1.moveNext$0();) {
        t4 = t1._collection$_current;
        if (t4 == null)
          t3._as(t4);
        t4 = $.$get$TextInput__instance().__TextInput__channel_A;
        t4 === $ && A.throwLateFieldNI("_channel");
        t4.invokeMethod$1$1("TextInput.clearClient", t2);
      }
      _this._currentConnection = null;
      _this._scheduleHide$0();
    },
    _updateConfig$1(configuration) {
      var t1, t2, t3, t4, t5;
      for (t1 = this._inputControls, t1 = A._LinkedHashSetIterator$(t1, t1._collection$_modifications, A._instanceType(t1)._precomputed1), t2 = type$.void, t3 = t1.$ti._precomputed1; t1.moveNext$0();) {
        t4 = t1._collection$_current;
        if (t4 == null)
          t4 = t3._as(t4);
        t5 = $.$get$TextInput__instance().__TextInput__channel_A;
        t5 === $ && A.throwLateFieldNI("_channel");
        t5.invokeMethod$1$2("TextInput.updateConfig", t4._configurationToJson$1(configuration), t2);
      }
    },
    _setEditingState$1(value) {
      var t1, t2, t3, t4;
      for (t1 = this._inputControls, t1 = A._LinkedHashSetIterator$(t1, t1._collection$_modifications, A._instanceType(t1)._precomputed1), t2 = type$.void, t3 = t1.$ti._precomputed1; t1.moveNext$0();) {
        t4 = t1._collection$_current;
        if (t4 == null)
          t3._as(t4);
        t4 = $.$get$TextInput__instance().__TextInput__channel_A;
        t4 === $ && A.throwLateFieldNI("_channel");
        t4.invokeMethod$1$2("TextInput.setEditingState", value.toJSON$0(), t2);
      }
    },
    _show$0() {
      var t1, t2, t3, t4;
      for (t1 = this._inputControls, t1 = A._LinkedHashSetIterator$(t1, t1._collection$_modifications, A._instanceType(t1)._precomputed1), t2 = type$.void, t3 = t1.$ti._precomputed1; t1.moveNext$0();) {
        t4 = t1._collection$_current;
        if (t4 == null)
          t3._as(t4);
        t4 = $.$get$TextInput__instance().__TextInput__channel_A;
        t4 === $ && A.throwLateFieldNI("_channel");
        t4.invokeMethod$1$1("TextInput.show", t2);
      }
    },
    _hide$0() {
      var t1, t2, t3, t4;
      for (t1 = this._inputControls, t1 = A._LinkedHashSetIterator$(t1, t1._collection$_modifications, A._instanceType(t1)._precomputed1), t2 = type$.void, t3 = t1.$ti._precomputed1; t1.moveNext$0();) {
        t4 = t1._collection$_current;
        if (t4 == null)
          t3._as(t4);
        t4 = $.$get$TextInput__instance().__TextInput__channel_A;
        t4 === $ && A.throwLateFieldNI("_channel");
        t4.invokeMethod$1$1("TextInput.hide", t2);
      }
    },
    _setEditableSizeAndTransform$2(editableBoxSize, transform) {
      var t1, t2, t3, t4, t5, t6, t7, t8, t9;
      for (t1 = this._inputControls, t1 = A._LinkedHashSetIterator$(t1, t1._collection$_modifications, A._instanceType(t1)._precomputed1), t2 = editableBoxSize._dx, t3 = editableBoxSize._dy, t4 = transform._vector_math_64$_m4storage, t5 = type$.String, t6 = type$.dynamic, t7 = type$.void, t8 = t1.$ti._precomputed1; t1.moveNext$0();) {
        t9 = t1._collection$_current;
        if (t9 == null)
          t8._as(t9);
        t9 = $.$get$TextInput__instance().__TextInput__channel_A;
        t9 === $ && A.throwLateFieldNI("_channel");
        t9.invokeMethod$1$2("TextInput.setEditableSizeAndTransform", A.LinkedHashMap_LinkedHashMap$_literal(["width", t2, "height", t3, "transform", t4], t5, t6), t7);
      }
    },
    _setComposingTextRect$1(rect) {
      var t1, t2, t3, t4, t5, t6, t7, t8, t9, t10;
      for (t1 = this._inputControls, t1 = A._LinkedHashSetIterator$(t1, t1._collection$_modifications, A._instanceType(t1)._precomputed1), t2 = rect.left, t3 = rect.right - t2, t4 = rect.top, t5 = rect.bottom - t4, t6 = type$.String, t7 = type$.dynamic, t8 = type$.void, t9 = t1.$ti._precomputed1; t1.moveNext$0();) {
        t10 = t1._collection$_current;
        if (t10 == null)
          t9._as(t10);
        t10 = $.$get$TextInput__instance().__TextInput__channel_A;
        t10 === $ && A.throwLateFieldNI("_channel");
        t10.invokeMethod$1$2("TextInput.setMarkedTextRect", A.LinkedHashMap_LinkedHashMap$_literal(["width", t3, "height", t5, "x", t2, "y", t4], t6, t7), t8);
      }
    },
    _setCaretRect$1(rect) {
      var t1, t2, t3, t4, t5, t6, t7, t8, t9, t10;
      for (t1 = this._inputControls, t1 = A._LinkedHashSetIterator$(t1, t1._collection$_modifications, A._instanceType(t1)._precomputed1), t2 = rect.left, t3 = rect.right - t2, t4 = rect.top, t5 = rect.bottom - t4, t6 = type$.String, t7 = type$.dynamic, t8 = type$.void, t9 = t1.$ti._precomputed1; t1.moveNext$0();) {
        t10 = t1._collection$_current;
        if (t10 == null)
          t9._as(t10);
        t10 = $.$get$TextInput__instance().__TextInput__channel_A;
        t10 === $ && A.throwLateFieldNI("_channel");
        t10.invokeMethod$1$2("TextInput.setCaretRect", A.LinkedHashMap_LinkedHashMap$_literal(["width", t3, "height", t5, "x", t2, "y", t4], t6, t7), t8);
      }
    },
    _setSelectionRects$1(selectionRects) {
      var t1, t2, t3;
      type$.List_SelectionRect._as(selectionRects);
      for (t1 = this._inputControls, t1 = A._LinkedHashSetIterator$(t1, t1._collection$_modifications, A._instanceType(t1)._precomputed1), t2 = t1.$ti._precomputed1; t1.moveNext$0();) {
        t3 = t1._collection$_current;
        (t3 == null ? t2._as(t3) : t3).setSelectionRects$1(selectionRects);
      }
    },
    _setStyle$5$fontFamily$fontSize$fontWeight$textAlign$textDirection(fontFamily, fontSize, fontWeight, textAlign, textDirection) {
      var t1, t2, t3, t4, t5, t6, t7, t8, t9;
      for (t1 = this._inputControls, t1 = A._LinkedHashSetIterator$(t1, t1._collection$_modifications, A._instanceType(t1)._precomputed1), t2 = textAlign.index, t3 = textDirection.index, t4 = type$.String, t5 = type$.dynamic, t6 = type$.void, t7 = fontWeight == null, t8 = t1.$ti._precomputed1; t1.moveNext$0();) {
        t9 = t1._collection$_current;
        if (t9 == null)
          t8._as(t9);
        t9 = $.$get$TextInput__instance().__TextInput__channel_A;
        t9 === $ && A.throwLateFieldNI("_channel");
        t9.invokeMethod$1$2("TextInput.setStyle", A.LinkedHashMap_LinkedHashMap$_literal(["fontFamily", fontFamily, "fontSize", fontSize, "fontWeightIndex", t7 ? null : fontWeight.index, "textAlignIndex", t2, "textDirectionIndex", t3], t4, t5), t6);
      }
    },
    _requestAutofill$0() {
      var t1, t2, t3, t4;
      for (t1 = this._inputControls, t1 = A._LinkedHashSetIterator$(t1, t1._collection$_modifications, A._instanceType(t1)._precomputed1), t2 = type$.void, t3 = t1.$ti._precomputed1; t1.moveNext$0();) {
        t4 = t1._collection$_current;
        if (t4 == null)
          t3._as(t4);
        t4 = $.$get$TextInput__instance().__TextInput__channel_A;
        t4 === $ && A.throwLateFieldNI("_channel");
        t4.invokeMethod$1$1("TextInput.requestAutofill", t2);
      }
    },
    _updateEditingValue$2$exclude(value, exclude) {
      var t1, t2, t3, t4;
      if (this._currentConnection == null)
        return;
      for (t1 = $.$get$TextInput__instance()._inputControls, t1 = A._LinkedHashSetIterator$(t1, t1._collection$_modifications, A._instanceType(t1)._precomputed1), t2 = t1.$ti._precomputed1, t3 = type$.void; t1.moveNext$0();) {
        t4 = t1._collection$_current;
        if ((t4 == null ? t2._as(t4) : t4) !== exclude) {
          t4 = $.$get$TextInput__instance().__TextInput__channel_A;
          t4 === $ && A.throwLateFieldNI("_channel");
          t4.invokeMethod$1$2("TextInput.setEditingState", value.toJSON$0(), t3);
        }
      }
      $.$get$TextInput__instance()._currentConnection._client.updateEditingValue$1(value);
    }
  };
  A.TextInput__debugEnsureInputActionWorksOnPlatform_closure.prototype = {
    call$0() {
      return true;
    },
    $signature: 0
  };
  A.TextInput__loudlyHandleTextInputInvocation_closure.prototype = {
    call$0() {
      var _null = null;
      return A._setArrayType([A.DiagnosticsProperty$("call", this.$call, true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_9, _null, type$.MethodCall)], type$.JSArray_DiagnosticsNode);
    },
    $signature: 9
  };
  A.TextInput__handleTextInputInvocation_closure0.prototype = {
    call$1(value) {
      return A._asNum(value);
    },
    $signature: 353
  };
  A.TextInput__handleTextInputInvocation_closure.prototype = {
    call$1(elementIdentifier) {
      var t1, t2, t3, t4, t5, t6, bounds;
      A._asString(elementIdentifier);
      t1 = this.args;
      t2 = t1.length;
      if (0 >= t2)
        return A.ioore(t1, 0);
      t3 = t1[0];
      if (1 >= t2)
        return A.ioore(t1, 1);
      t4 = t1[1];
      if (2 >= t2)
        return A.ioore(t1, 2);
      t5 = t1[2];
      if (3 >= t2)
        return A.ioore(t1, 3);
      t1 = t1[3];
      t2 = this.$this._scribbleClients;
      t6 = t2.$index(0, elementIdentifier);
      t1 = t6 == null ? null : t6.isInScribbleRect$1(new A.Rect(t3, t4, t3 + t5, t4 + t1));
      if (t1 !== true)
        return false;
      t1 = t2.$index(0, elementIdentifier);
      bounds = t1 == null ? null : t1.get$bounds(0);
      if (bounds == null)
        bounds = B.Rect_0_0_0_0;
      return !(bounds.$eq(0, B.Rect_0_0_0_0) || bounds.get$hasNaN() || bounds.left >= 1 / 0 || bounds.top >= 1 / 0 || bounds.right >= 1 / 0 || bounds.bottom >= 1 / 0);
    },
    $signature: 35
  };
  A.TextInput__handleTextInputInvocation_closure1.prototype = {
    call$1(elementIdentifier) {
      var bounds, t1, t2, t3;
      A._asString(elementIdentifier);
      bounds = this.$this._scribbleClients.$index(0, elementIdentifier).get$bounds(0);
      t1 = [elementIdentifier];
      t2 = bounds.left;
      t3 = bounds.top;
      B.JSArray_methods.addAll$1(t1, [t2, t3, bounds.right - t2, bounds.bottom - t3]);
      return t1;
    },
    $signature: 354
  };
  A.TextInput__handleTextInputInvocation_closure2.prototype = {
    call$0() {
      if (this.client === -1)
        this._box_0.debugAllowAnyway = true;
      return true;
    },
    $signature: 0
  };
  A.TextInput__scheduleHide_closure.prototype = {
    call$0() {
      var t1 = this.$this;
      t1._hidePending = false;
      if (t1._currentConnection == null)
        t1._hide$0();
    },
    $signature: 1
  };
  A.TextInputControl.prototype = {};
  A._PlatformTextInputControl.prototype = {
    _configurationToJson$1(configuration) {
      var none,
        json = configuration.toJson$0();
      if ($.$get$TextInput__instance()._currentControl !== $.$get$_PlatformTextInputControl_instance()) {
        none = B.TextInputType_10_null_null.toJson$0();
        none.$indexSet(0, "isMultiline", configuration.inputType.$eq(0, B.TextInputType_1_null_null));
        json.$indexSet(0, "inputType", none);
      }
      return json;
    },
    setSelectionRects$1(selectionRects) {
      var t1, t2, t3;
      type$.List_SelectionRect._as(selectionRects);
      t1 = $.$get$TextInput__instance().__TextInput__channel_A;
      t1 === $ && A.throwLateFieldNI("_channel");
      t2 = A._arrayInstanceType(selectionRects);
      t3 = t2._eval$1("MappedListIterable<1,List<num>>");
      t1.invokeMethod$1$2("TextInput.setSelectionRects", A.List_List$of(new A.MappedListIterable(selectionRects, t2._eval$1("List<num>(1)")._as(new A._PlatformTextInputControl_setSelectionRects_closure()), t3), true, t3._eval$1("ListIterable.E")), type$.void);
    }
  };
  A._PlatformTextInputControl_setSelectionRects_closure.prototype = {
    call$1(rect) {
      var t1, t2, t3;
      type$.SelectionRect._as(rect);
      t1 = rect.bounds;
      t2 = t1.left;
      t3 = t1.top;
      return A._setArrayType([t2, t3, t1.right - t2, t1.bottom - t3, rect.position, rect.direction.index], type$.JSArray_num);
    },
    $signature: 355
  };
  A.__PlatformTextInputControl_Object_TextInputControl.prototype = {};
  A.UndoDirection.prototype = {
    _enumToString$0() {
      return "UndoDirection." + this._name;
    }
  };
  A.UndoManager.prototype = {
    get$_undo_manager$_channel() {
      var t1 = this.__UndoManager__channel_A;
      t1 === $ && A.throwLateFieldNI("_channel");
      return t1;
    },
    _handleUndoManagerInvocation$1(methodCall) {
      var $async$goto = 0,
        $async$completer = A._makeAsyncAwaitCompleter(type$.dynamic),
        $async$returnValue, $async$self = this, t1, args;
      var $async$_handleUndoManagerInvocation$1 = A._wrapJsFunctionForAsync(function($async$errorCode, $async$result) {
        if ($async$errorCode === 1)
          return A._asyncRethrow($async$result, $async$completer);
        while (true)
          switch ($async$goto) {
            case 0:
              // Function start
              args = type$.List_dynamic._as(methodCall.$arguments);
              if (methodCall.method === "UndoManagerClient.handleUndo") {
                if (A.assertTest($async$self._currentClient != null))
                  A.assertThrow("There must be a current UndoManagerClient.");
                t1 = $async$self._currentClient;
                t1.toString;
                t1.handlePlatformUndo$1($async$self._toUndoDirection$1(A._asString(J.$index$asx(args, 0))));
                // goto return
                $async$goto = 1;
                break;
              }
              throw A.wrapException(A.MissingPluginException$(null));
            case 1:
              // return
              return A._asyncReturn($async$returnValue, $async$completer);
          }
      });
      return A._asyncStartSync($async$_handleUndoManagerInvocation$1, $async$completer);
    },
    _toUndoDirection$1(direction) {
      var t1;
      $label0$0: {
        if ("undo" === direction) {
          t1 = B.UndoDirection_0;
          break $label0$0;
        }
        if ("redo" === direction) {
          t1 = B.UndoDirection_1;
          break $label0$0;
        }
        t1 = A.throwExpression(A.FlutterError$fromParts(A._setArrayType([A.ErrorSummary$("Unknown undo direction: " + direction)], type$.JSArray_DiagnosticsNode)));
      }
      return t1;
    }
  };
  A.UndoManagerClient.prototype = {};
  A._getParent_closure.prototype = {
    call$1(ancestor) {
      this.parent.set$finalLocalValue(ancestor);
      return false;
    },
    $signature: 17
  };
  A.Intent.prototype = {};
  A.Action.prototype = {
    _updateCallingAction$1(value) {
      this.set$_currentCallingAction(A._instanceType(this)._eval$1("Action<Action.T>?")._as(value));
    },
    isEnabled$1(_, intent) {
      A._instanceType(this)._eval$1("Action.T")._as(intent);
      return this.get$isActionEnabled();
    },
    _actions$_isEnabled$2(intent, context) {
      var _this = this,
        t1 = A._instanceType(_this);
      t1._eval$1("Action.T")._as(intent);
      $label0$0: {
        if (t1._eval$1("ContextAction<Action.T>")._is(_this)) {
          t1 = _this.isEnabled$2(0, intent, context);
          break $label0$0;
        }
        t1 = _this.isEnabled$1(0, intent);
        break $label0$0;
      }
      return t1;
    },
    get$isActionEnabled() {
      return true;
    },
    consumesKey$1(intent) {
      A._instanceType(this)._eval$1("Action.T")._as(intent);
      return true;
    },
    toKeyEventResult$2(intent, invokeResult) {
      return this.consumesKey$1(A._instanceType(this)._eval$1("Action.T")._as(intent)) ? B.KeyEventResult_0 : B.KeyEventResult_2;
    },
    _invoke$2(intent, context) {
      var _this = this,
        t1 = A._instanceType(_this);
      t1._eval$1("Action.T")._as(intent);
      $label0$0: {
        if (t1._eval$1("ContextAction<Action.T>")._is(_this)) {
          t1 = _this.invoke$2(intent, context);
          break $label0$0;
        }
        t1 = _this.invoke$1(intent);
        break $label0$0;
      }
      return t1;
    },
    addActionListener$1(listener) {
      var t1 = this._actions$_listeners;
      listener = t1.$ti._precomputed1._as(type$.void_Function_Action_Intent._as(listener));
      t1._isDirty = true;
      B.JSArray_methods.add$1(t1._list, listener);
      return null;
    },
    removeActionListener$1(listener) {
      return this._actions$_listeners.remove$1(0, type$.void_Function_Action_Intent._as(listener));
    },
    _makeOverridableAction$1(context) {
      return new A._OverridableAction(this, context, false, false, false, false, new A.ObserverList(A._setArrayType([], type$.JSArray_of_void_Function_Action_Intent), type$.ObserverList_of_void_Function_Action_Intent), A._instanceType(this)._eval$1("_OverridableAction<Action.T>"));
    },
    set$_currentCallingAction(_currentCallingAction) {
      this._currentCallingAction = A._instanceType(this)._eval$1("Action<Action.T>?")._as(_currentCallingAction);
    }
  };
  A.ContextAction.prototype = {
    isEnabled$2(_, intent, context) {
      return this.super$Action$isEnabled(0, A._instanceType(this)._eval$1("ContextAction.T")._as(intent));
    },
    isEnabled$1(_, intent) {
      return this.isEnabled$2(0, intent, null);
    },
    _makeOverridableAction$1(context) {
      return new A._OverridableContextAction(this, context, false, false, false, false, new A.ObserverList(A._setArrayType([], type$.JSArray_of_void_Function_Action_Intent), type$.ObserverList_of_void_Function_Action_Intent), A._instanceType(this)._eval$1("_OverridableContextAction<ContextAction.T>"));
    }
  };
  A.CallbackAction.prototype = {
    invoke$1(intent) {
      return this.onInvoke.call$1(this.$ti._precomputed1._as(intent));
    }
  };
  A.ActionDispatcher.prototype = {
    invokeAction$3(action, intent, context) {
      type$.Action_Intent._as(action);
      if (A.assertTest(action._actions$_isEnabled$2(intent, context)))
        A.assertThrow("Action must be enabled when calling invokeAction");
      return action._invoke$2(intent, context);
    },
    invokeActionIfEnabled$3(action, intent, context) {
      type$.Action_Intent._as(action);
      if (action._actions$_isEnabled$2(intent, context))
        return new A._Record_2(true, action._invoke$2(intent, context));
      return B.Record2_false_null;
    }
  };
  A.Actions.prototype = {
    createState$0() {
      return new A._ActionsState(A.LinkedHashSet_LinkedHashSet$_empty(type$.Action_Intent), new A.Object(), B._StateLifecycle_0);
    },
    debugFillProperties$1(properties) {
      var _null = null;
      this.super$Widget$debugFillProperties(properties);
      properties.add$1(0, A.DiagnosticsProperty$("dispatcher", _null, true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.ActionDispatcher));
      properties.add$1(0, A.DiagnosticsProperty$("actions", this.actions, true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.Map_of_Type_and_Action_Intent));
    }
  };
  A.Actions__findDispatcher_closure.prototype = {
    call$1(element) {
      type$._ActionsScope._as(element.get$widget());
      return false;
    },
    $signature: 74
  };
  A.Actions_maybeFind_closure.prototype = {
    call$1(element) {
      var _this = this,
        result = A.Actions__castAction(type$._ActionsScope._as(element.get$widget()), _this.intent, _this.T);
      if (result != null) {
        _this.context.dependOnInheritedElement$1(element);
        _this._box_0.action = result;
        return true;
      }
      return false;
    },
    $signature: 74
  };
  A.Actions__maybeFindWithoutDependingOn_closure.prototype = {
    call$1(element) {
      var result = A.Actions__castAction(type$._ActionsScope._as(element.get$widget()), this.intent, this.T);
      if (result != null) {
        this._box_0.action = result;
        return true;
      }
      return false;
    },
    $signature: 74
  };
  A.Actions_invoke_closure0.prototype = {
    call$1(element) {
      var _this = this,
        t1 = _this.intent,
        result = A.Actions__castAction(type$._ActionsScope._as(element.get$widget()), t1, _this.T),
        t2 = result != null;
      if (t2 && result._actions$_isEnabled$2(t1, _this.context))
        _this._box_0.returnValue = A.Actions__findDispatcher(element).invokeAction$3(result, t1, _this.context);
      return t2;
    },
    $signature: 74
  };
  A.Actions_invoke_closure.prototype = {
    call$0() {
      var t1, _this = this;
      if (!_this.actionFound) {
        t1 = _this.intent;
        throw A.wrapException(A.FlutterError_FlutterError("Unable to find an action for an Intent with type " + A.getRuntimeTypeOfDartObject(t1).toString$0(0) + " in an " + B.Type_Actions_bpH.toString$0(0) + " widget in the given context.\n" + B.Type_Actions_bpH.toString$0(0) + ".invoke() was unable to find an " + B.Type_Actions_bpH.toString$0(0) + " widget that contained a mapping for the given intent, or the intent type isn't the same as the type argument to invoke (which is " + A.createRuntimeType(_this.T).toString$0(0) + " - try supplying a type argument to invoke if one was not given)\nThe context used was:\n  " + _this.context.toString$0(0) + "\nThe intent type requested was:\n  " + A.getRuntimeTypeOfDartObject(t1).toString$0(0)));
      }
      return true;
    },
    $signature: 0
  };
  A.Actions_maybeInvoke_closure.prototype = {
    call$1(element) {
      var _this = this,
        t1 = _this.intent,
        result = A.Actions__castAction(type$._ActionsScope._as(element.get$widget()), t1, _this.T),
        t2 = result != null;
      if (t2 && result._actions$_isEnabled$2(t1, _this.context))
        _this._box_0.returnValue = A.Actions__findDispatcher(element).invokeAction$3(result, t1, _this.context);
      return t2;
    },
    $signature: 74
  };
  A._ActionsState.prototype = {
    initState$0() {
      this.super$State$initState();
      this._updateActionListeners$0();
    },
    _handleActionChanged$1(action) {
      type$.Action_Intent._as(action);
      this.setState$1(new A._ActionsState__handleActionChanged_closure(this));
    },
    _updateActionListeners$0() {
      var addedActions, _this = this,
        t1 = _this._widget.actions,
        t2 = A._instanceType(t1)._eval$1("LinkedHashMapValuesIterable<2>"),
        widgetActions = A.LinkedHashSet_LinkedHashSet$of(new A.LinkedHashMapValuesIterable(t1, t2), t2._eval$1("Iterable.E")),
        removedActions = _this.listenedActions.difference$1(widgetActions);
      t2 = _this.listenedActions;
      t2.toString;
      addedActions = widgetActions.difference$1(t2);
      for (t1 = removedActions.get$iterator(removedActions), t2 = _this.get$_handleActionChanged(); t1.moveNext$0();)
        t1.get$current(t1).removeActionListener$1(t2);
      for (t1 = addedActions.get$iterator(addedActions); t1.moveNext$0();)
        t1.get$current(t1).addActionListener$1(t2);
      _this.set$listenedActions(widgetActions);
    },
    didUpdateWidget$1(oldWidget) {
      this.super$State$didUpdateWidget(type$.Actions._as(oldWidget));
      this._updateActionListeners$0();
    },
    dispose$0() {
      var t1, t2, t3, t4, _this = this;
      _this.super$State$dispose();
      for (t1 = _this.listenedActions, t1 = A._LinkedHashSetIterator$(t1, t1._collection$_modifications, A._instanceType(t1)._precomputed1), t2 = _this.get$_handleActionChanged(), t3 = t1.$ti._precomputed1; t1.moveNext$0();) {
        t4 = t1._collection$_current;
        (t4 == null ? t3._as(t4) : t4).removeActionListener$1(t2);
      }
      _this.set$listenedActions(null);
    },
    build$1(context) {
      var t1 = this._widget;
      return new A._ActionsScope(null, t1.actions, this.rebuildKey, t1.child, null);
    },
    set$listenedActions(listenedActions) {
      this.listenedActions = type$.nullable_Set_Action_Intent._as(listenedActions);
    }
  };
  A._ActionsState__handleActionChanged_closure.prototype = {
    call$0() {
      this.$this.rebuildKey = new A.Object();
    },
    $signature: 1
  };
  A._ActionsScope.prototype = {
    updateShouldNotify$1(oldWidget) {
      var t1;
      type$._ActionsScope._as(oldWidget);
      if (this.rebuildKey === oldWidget.rebuildKey)
        t1 = !A.mapEquals(oldWidget.actions, this.actions, type$.Type, type$.Action_Intent);
      else
        t1 = true;
      return t1;
    }
  };
  A.FocusableActionDetector.prototype = {
    createState$0() {
      return new A._FocusableActionDetectorState(new A.LabeledGlobalKey(null, type$.LabeledGlobalKey_State_StatefulWidget), B._StateLifecycle_0);
    }
  };
  A._FocusableActionDetectorState.prototype = {
    initState$0() {
      var t1, t2;
      this.super$State$initState();
      A.BindingBase_checkInstance($.SchedulerBinding__instance, type$.SchedulerBinding).addPostFrameCallback$2$debugLabel(new A._FocusableActionDetectorState_initState_closure(this), "FocusableActionDetector.updateHighlightMode");
      t1 = A.BindingBase_checkInstance($.WidgetsBinding__instance, type$.WidgetsBinding).WidgetsBinding__buildOwner.focusManager;
      t2 = type$.void_Function_FocusHighlightMode._as(this.get$_handleFocusHighlightModeChange());
      t1._highlightManager._focus_manager$_listeners.add$1(0, t2);
    },
    dispose$0() {
      var t1 = A.BindingBase_checkInstance($.WidgetsBinding__instance, type$.WidgetsBinding).WidgetsBinding__buildOwner.focusManager,
        t2 = type$.void_Function_FocusHighlightMode._as(this.get$_handleFocusHighlightModeChange());
      t1._highlightManager._focus_manager$_listeners.remove$1(0, t2);
      this.super$State$dispose();
    },
    _updateHighlightMode$1(mode) {
      this._mayTriggerCallback$1$task(new A._FocusableActionDetectorState__updateHighlightMode_closure(this));
    },
    _handleFocusHighlightModeChange$1(mode) {
      type$.FocusHighlightMode._as(mode);
      if (this._framework$_element == null)
        return;
      this._updateHighlightMode$1(mode);
    },
    _handleMouseEnter$1($event) {
      type$.PointerEnterEvent._as($event);
      if (!this._hovering)
        this._mayTriggerCallback$1$task(new A._FocusableActionDetectorState__handleMouseEnter_closure(this));
    },
    _handleMouseExit$1($event) {
      type$.PointerExitEvent._as($event);
      if (this._hovering)
        this._mayTriggerCallback$1$task(new A._FocusableActionDetectorState__handleMouseExit_closure(this));
    },
    _actions$_handleFocusChange$1(focused) {
      var _this = this;
      if (_this._focused !== focused) {
        _this._mayTriggerCallback$1$task(new A._FocusableActionDetectorState__handleFocusChange_closure(_this, focused));
        _this._widget.toString;
      }
    },
    _mayTriggerCallback$2$oldWidget$task(oldWidget, task) {
      var t1, t2, t3, oldTarget, didShowHoverHighlight, didShowFocusHighlight, doShowHoverHighlight, doShowFocusHighlight, _this = this;
      type$.nullable_void_Function._as(task);
      t1 = new A._FocusableActionDetectorState__mayTriggerCallback_shouldShowHoverHighlight(_this);
      t2 = new A._FocusableActionDetectorState__mayTriggerCallback_shouldShowFocusHighlight(_this, new A._FocusableActionDetectorState__mayTriggerCallback_canRequestFocus(_this));
      A.assertHelper(A.BindingBase_checkInstance($.SchedulerBinding__instance, type$.SchedulerBinding).SchedulerBinding__schedulerPhase !== B.SchedulerPhase_3);
      if (oldWidget == null) {
        t3 = _this._widget;
        t3.toString;
        oldTarget = t3;
      } else
        oldTarget = oldWidget;
      didShowHoverHighlight = t1.call$1(oldTarget);
      didShowFocusHighlight = t2.call$1(oldTarget);
      if (task != null)
        task.call$0();
      t3 = _this._widget;
      t3.toString;
      doShowHoverHighlight = t1.call$1(t3);
      t3 = _this._widget;
      t3.toString;
      doShowFocusHighlight = t2.call$1(t3);
      if (didShowFocusHighlight !== doShowFocusHighlight)
        _this._widget.onShowFocusHighlight.call$1(doShowFocusHighlight);
      if (didShowHoverHighlight !== doShowHoverHighlight)
        _this._widget.toString;
    },
    _mayTriggerCallback$1$task(task) {
      return this._mayTriggerCallback$2$oldWidget$task(null, task);
    },
    _mayTriggerCallback$1$oldWidget(oldWidget) {
      return this._mayTriggerCallback$2$oldWidget$task(oldWidget, null);
    },
    didUpdateWidget$1(oldWidget) {
      type$.FocusableActionDetector._as(oldWidget);
      this.super$State$didUpdateWidget(oldWidget);
      if (this._widget.enabled !== oldWidget.enabled)
        A.BindingBase_checkInstance($.SchedulerBinding__instance, type$.SchedulerBinding).addPostFrameCallback$2$debugLabel(new A._FocusableActionDetectorState_didUpdateWidget_closure(this, oldWidget), "FocusableActionDetector.mayTriggerCallback");
    },
    get$_actions$_canRequestFocus() {
      var t1 = A.MediaQuery__maybeOf(this.get$context(0), B._MediaQueryAspect_17),
        _0_0 = t1 == null ? null : t1.navigationMode;
      $label0$0: {
        if (B.NavigationMode_0 === _0_0 || _0_0 == null) {
          t1 = this._widget.enabled;
          break $label0$0;
        }
        if (B.NavigationMode_1 === _0_0) {
          t1 = true;
          break $label0$0;
        }
        t1 = null;
      }
      return t1;
    },
    build$1(context) {
      var _this = this, _null = null,
        t1 = _this._widget.focusNode,
        t2 = _this.get$_actions$_canRequestFocus(),
        t3 = _this._widget,
        child = A.MouseRegion$(A.Focus$(false, t2, t3.child, _null, true, true, t1, true, _null, _this.get$_actions$_handleFocusChange(), _null, _null, _null, _null), B.C__DeferringMouseCursor, _this._mouseRegionKey, _this.get$_handleMouseEnter(), _this.get$_handleMouseExit(), _null);
      if (t3.enabled)
        t1 = t3.actions.__js_helper$_length !== 0;
      else
        t1 = false;
      if (t1)
        child = A.Actions$(t3.actions, child);
      return child;
    },
    set$_canShowHighlight(_canShowHighlight) {
      this._canShowHighlight = A._asBool(_canShowHighlight);
    }
  };
  A._FocusableActionDetectorState_initState_closure.prototype = {
    call$1(duration) {
      var t1;
      type$.Duration._as(duration);
      t1 = A.BindingBase_checkInstance($.WidgetsBinding__instance, type$.WidgetsBinding).WidgetsBinding__buildOwner.focusManager._highlightManager._highlightMode;
      if (t1 == null)
        t1 = A._HighlightModeManager__defaultModeForPlatform();
      this.$this._updateHighlightMode$1(t1);
    },
    $signature: 7
  };
  A._FocusableActionDetectorState__updateHighlightMode_closure.prototype = {
    call$0() {
      var t1 = A.BindingBase_checkInstance($.WidgetsBinding__instance, type$.WidgetsBinding).WidgetsBinding__buildOwner.focusManager._highlightManager._highlightMode;
      switch ((t1 == null ? A._HighlightModeManager__defaultModeForPlatform() : t1).index) {
        case 0:
          t1 = false;
          break;
        case 1:
          t1 = true;
          break;
        default:
          t1 = null;
      }
      this.$this.set$_canShowHighlight(t1);
    },
    $signature: 1
  };
  A._FocusableActionDetectorState__handleMouseEnter_closure.prototype = {
    call$0() {
      this.$this._hovering = true;
    },
    $signature: 1
  };
  A._FocusableActionDetectorState__handleMouseExit_closure.prototype = {
    call$0() {
      this.$this._hovering = false;
    },
    $signature: 1
  };
  A._FocusableActionDetectorState__handleFocusChange_closure.prototype = {
    call$0() {
      this.$this._focused = this.focused;
    },
    $signature: 1
  };
  A._FocusableActionDetectorState__mayTriggerCallback_shouldShowHoverHighlight.prototype = {
    call$1(target) {
      var t1 = this.$this;
      return t1._hovering && target.enabled && t1._canShowHighlight;
    },
    $signature: 122
  };
  A._FocusableActionDetectorState__mayTriggerCallback_canRequestFocus.prototype = {
    call$1(target) {
      var t1 = A.MediaQuery__maybeOf(this.$this.get$context(0), B._MediaQueryAspect_17),
        _0_0 = t1 == null ? null : t1.navigationMode;
      $label0$0: {
        if (B.NavigationMode_0 === _0_0 || _0_0 == null) {
          t1 = target.enabled;
          break $label0$0;
        }
        if (B.NavigationMode_1 === _0_0) {
          t1 = true;
          break $label0$0;
        }
        t1 = null;
      }
      return t1;
    },
    $signature: 122
  };
  A._FocusableActionDetectorState__mayTriggerCallback_shouldShowFocusHighlight.prototype = {
    call$1(target) {
      var t1 = this.$this;
      return t1._focused && t1._canShowHighlight && A.boolConversionCheck(this.canRequestFocus.call$1(target));
    },
    $signature: 122
  };
  A._FocusableActionDetectorState_didUpdateWidget_closure.prototype = {
    call$1(duration) {
      type$.Duration._as(duration);
      this.$this._mayTriggerCallback$1$oldWidget(this.oldWidget);
    },
    $signature: 7
  };
  A.VoidCallbackAction.prototype = {
    invoke$1(intent) {
      type$.VoidCallbackIntent._as(intent).callback$0();
      return null;
    }
  };
  A.DoNothingAction.prototype = {
    consumesKey$1(intent) {
      return this._consumesKey;
    },
    invoke$1(intent) {
    }
  };
  A.ActivateIntent.prototype = {};
  A.ButtonActivateIntent.prototype = {};
  A.DismissIntent.prototype = {};
  A.DismissAction.prototype = {};
  A.PrioritizedIntents.prototype = {};
  A.PrioritizedAction.prototype = {
    isEnabled$2(_, intent, context) {
      var $focus, t1, _i, candidateIntent, t2, candidateAction;
      type$.PrioritizedIntents._as(intent);
      $focus = A.BindingBase_checkInstance($.WidgetsBinding__instance, type$.WidgetsBinding).WidgetsBinding__buildOwner.focusManager._primaryFocus;
      if ($focus == null || $focus._focus_manager$_context == null)
        return false;
      for (t1 = type$.Intent, _i = 0; _i < 2; ++_i) {
        candidateIntent = B.List_d7X[_i];
        t2 = $focus._focus_manager$_context;
        t2.toString;
        candidateAction = A.Actions_maybeFind(t2, candidateIntent, t1);
        if (candidateAction != null && candidateAction._actions$_isEnabled$2(candidateIntent, context)) {
          this.__PrioritizedAction__selectedAction_A = type$.Action_dynamic._as(candidateAction);
          this.__PrioritizedAction__selectedIntent_A = candidateIntent;
          return true;
        }
      }
      return false;
    },
    isEnabled$1(_, intent) {
      return this.isEnabled$2(0, intent, null);
    },
    invoke$2(intent, context) {
      var t1, t2;
      type$.PrioritizedIntents._as(intent);
      t1 = this.__PrioritizedAction__selectedAction_A;
      t1 === $ && A.throwLateFieldNI("_selectedAction");
      t2 = this.__PrioritizedAction__selectedIntent_A;
      t2 === $ && A.throwLateFieldNI("_selectedIntent");
      t1._invoke$2(t2, context);
    },
    invoke$1(intent) {
      return this.invoke$2(intent, null);
    }
  };
  A._OverridableActionMixin.prototype = {
    getOverrideAction$1$declareDependency(declareDependency) {
      var _this = this,
        t1 = A._instanceType(_this)._precomputed1,
        override = declareDependency ? A.Actions_maybeFind(_this.get$lookupContext(), null, t1) : A.Actions__maybeFindWithoutDependingOn(_this.get$lookupContext(), t1);
      A.assertHelper(override !== _this);
      return override;
    },
    getOverrideAction$0() {
      return this.getOverrideAction$1$declareDependency(false);
    },
    _invokeOverride$3(overrideAction, intent, context) {
      var $returnValue, _this = this,
        t1 = A._instanceType(_this);
      t1._eval$1("Action<1>")._as(overrideAction);
      t1._precomputed1._as(intent);
      A.assertHelper(!_this._OverridableActionMixin_debugAssertMutuallyRecursive);
      A.assertHelper(new A._OverridableActionMixin__invokeOverride_closure(_this).call$0());
      overrideAction._updateCallingAction$1(_this.get$defaultAction());
      $returnValue = overrideAction._invoke$2(intent, context);
      overrideAction._updateCallingAction$1(null);
      A.assertHelper(new A._OverridableActionMixin__invokeOverride_closure0(_this).call$0());
      return $returnValue;
    },
    invoke$2(intent, context) {
      var overrideAction, _this = this;
      A._instanceType(_this)._precomputed1._as(intent);
      overrideAction = _this.getOverrideAction$0();
      return overrideAction == null ? _this.invokeDefaultAction$3(intent, _this._currentCallingAction, context) : _this._invokeOverride$3(overrideAction, intent, context);
    },
    invoke$1(intent) {
      return this.invoke$2(intent, null);
    },
    isOverrideActionEnabled$1(overrideAction) {
      var isOverrideEnabled, _this = this;
      A._instanceType(_this)._eval$1("Action<1>")._as(overrideAction);
      A.assertHelper(!_this._OverridableActionMixin_debugAssertIsActionEnabledMutuallyRecursive);
      A.assertHelper(new A._OverridableActionMixin_isOverrideActionEnabled_closure(_this).call$0());
      overrideAction._updateCallingAction$1(_this.get$defaultAction());
      isOverrideEnabled = overrideAction.get$isActionEnabled();
      overrideAction._updateCallingAction$1(null);
      A.assertHelper(new A._OverridableActionMixin_isOverrideActionEnabled_closure0(_this).call$0());
      return isOverrideEnabled;
    },
    get$isActionEnabled() {
      var overrideAction = this.getOverrideAction$1$declareDependency(true);
      return overrideAction != null ? this.isOverrideActionEnabled$1(overrideAction) : this.get$defaultAction().get$isActionEnabled();
    },
    isEnabled$2(_, intent, context) {
      var overrideAction, t1, $returnValue, _this = this;
      A._instanceType(_this)._precomputed1._as(intent);
      A.assertHelper(!_this._OverridableActionMixin_debugAssertIsEnabledMutuallyRecursive);
      A.assertHelper(new A._OverridableActionMixin_isEnabled_closure(_this).call$0());
      overrideAction = _this.getOverrideAction$0();
      t1 = overrideAction == null;
      if (!t1)
        overrideAction._updateCallingAction$1(_this.get$defaultAction());
      $returnValue = (t1 ? _this.get$defaultAction() : overrideAction)._actions$_isEnabled$2(intent, context);
      if (!t1)
        overrideAction._updateCallingAction$1(null);
      A.assertHelper(new A._OverridableActionMixin_isEnabled_closure0(_this).call$0());
      return $returnValue;
    },
    isEnabled$1(_, intent) {
      return this.isEnabled$2(0, intent, null);
    },
    consumesKey$1(intent) {
      var overrideAction, t1, isEnabled, _this = this;
      A._instanceType(_this)._precomputed1._as(intent);
      A.assertHelper(!_this._OverridableActionMixin_debugAssertConsumeKeyMutuallyRecursive);
      A.assertHelper(new A._OverridableActionMixin_consumesKey_closure(_this).call$0());
      overrideAction = _this.getOverrideAction$0();
      t1 = overrideAction == null;
      if (!t1)
        overrideAction._updateCallingAction$1(_this.get$defaultAction());
      isEnabled = (t1 ? _this.get$defaultAction() : overrideAction).consumesKey$1(intent);
      if (!t1)
        overrideAction._updateCallingAction$1(null);
      A.assertHelper(new A._OverridableActionMixin_consumesKey_closure0(_this).call$0());
      return isEnabled;
    }
  };
  A._OverridableActionMixin__invokeOverride_closure.prototype = {
    call$0() {
      return this.$this._OverridableActionMixin_debugAssertMutuallyRecursive = true;
    },
    $signature: 0
  };
  A._OverridableActionMixin__invokeOverride_closure0.prototype = {
    call$0() {
      this.$this._OverridableActionMixin_debugAssertMutuallyRecursive = false;
      return true;
    },
    $signature: 0
  };
  A._OverridableActionMixin_isOverrideActionEnabled_closure.prototype = {
    call$0() {
      return this.$this._OverridableActionMixin_debugAssertIsActionEnabledMutuallyRecursive = true;
    },
    $signature: 0
  };
  A._OverridableActionMixin_isOverrideActionEnabled_closure0.prototype = {
    call$0() {
      this.$this._OverridableActionMixin_debugAssertIsActionEnabledMutuallyRecursive = false;
      return true;
    },
    $signature: 0
  };
  A._OverridableActionMixin_isEnabled_closure.prototype = {
    call$0() {
      return this.$this._OverridableActionMixin_debugAssertIsEnabledMutuallyRecursive = true;
    },
    $signature: 0
  };
  A._OverridableActionMixin_isEnabled_closure0.prototype = {
    call$0() {
      this.$this._OverridableActionMixin_debugAssertIsEnabledMutuallyRecursive = false;
      return true;
    },
    $signature: 0
  };
  A._OverridableActionMixin_consumesKey_closure.prototype = {
    call$0() {
      return this.$this._OverridableActionMixin_debugAssertConsumeKeyMutuallyRecursive = true;
    },
    $signature: 0
  };
  A._OverridableActionMixin_consumesKey_closure0.prototype = {
    call$0() {
      this.$this._OverridableActionMixin_debugAssertConsumeKeyMutuallyRecursive = false;
      return true;
    },
    $signature: 0
  };
  A._OverridableAction.prototype = {
    invokeDefaultAction$3(intent, fromAction, context) {
      var t2,
        t1 = this.$ti;
      t1._precomputed1._as(intent);
      t2 = this.defaultAction;
      if (t1._eval$1("Action<1>?")._as(fromAction) == null)
        return t2.invoke$1(intent);
      else
        return t2.invoke$1(intent);
    },
    get$defaultAction() {
      return this.defaultAction;
    },
    get$lookupContext() {
      return this.lookupContext;
    }
  };
  A._OverridableContextAction.prototype = {
    _invokeOverride$3(overrideAction, intent, context) {
      var $returnValue, _this = this,
        t1 = _this.$ti;
      t1._eval$1("Action<1>")._as(overrideAction);
      t1._precomputed1._as(intent);
      A.assertHelper(context != null);
      A.assertHelper(!_this._OverridableActionMixin_debugAssertMutuallyRecursive);
      A.assertHelper(new A._OverridableContextAction__invokeOverride_closure(_this).call$0());
      context.toString;
      overrideAction._updateCallingAction$1(new A._ContextActionToActionAdapter(context, _this.defaultAction, new A.ObserverList(A._setArrayType([], type$.JSArray_of_void_Function_Action_Intent), type$.ObserverList_of_void_Function_Action_Intent), t1._eval$1("_ContextActionToActionAdapter<1>")));
      $returnValue = overrideAction._invoke$2(intent, context);
      overrideAction._updateCallingAction$1(null);
      A.assertHelper(new A._OverridableContextAction__invokeOverride_closure0(_this).call$0());
      return $returnValue;
    },
    invokeDefaultAction$3(intent, fromAction, context) {
      var t2,
        t1 = this.$ti;
      t1._precomputed1._as(intent);
      t2 = this.defaultAction;
      if (t1._eval$1("Action<1>?")._as(fromAction) == null)
        return t2.invoke$2(intent, context);
      else
        return t2.invoke$2(intent, context);
    },
    get$defaultAction() {
      return this.defaultAction;
    },
    get$lookupContext() {
      return this.lookupContext;
    }
  };
  A._OverridableContextAction__invokeOverride_closure.prototype = {
    call$0() {
      return this.$this._OverridableActionMixin_debugAssertMutuallyRecursive = true;
    },
    $signature: 0
  };
  A._OverridableContextAction__invokeOverride_closure0.prototype = {
    call$0() {
      this.$this._OverridableActionMixin_debugAssertMutuallyRecursive = false;
      return true;
    },
    $signature: 0
  };
  A._ContextActionToActionAdapter.prototype = {
    _updateCallingAction$1(value) {
      this.action._updateCallingAction$1(this.$ti._eval$1("Action<1>?")._as(value));
    },
    isEnabled$1(_, intent) {
      return this.action.isEnabled$2(0, this.$ti._precomputed1._as(intent), this.invokeContext);
    },
    get$isActionEnabled() {
      return this.action.get$isActionEnabled();
    },
    consumesKey$1(intent) {
      return this.action.consumesKey$1(this.$ti._precomputed1._as(intent));
    },
    addActionListener$1(listener) {
      var t1;
      type$.void_Function_Action_Intent._as(listener);
      this.super$Action$addActionListener(listener);
      t1 = this.action._actions$_listeners;
      t1.$ti._precomputed1._as(listener);
      t1._isDirty = true;
      B.JSArray_methods.add$1(t1._list, listener);
    },
    removeActionListener$1(listener) {
      type$.void_Function_Action_Intent._as(listener);
      this.super$Action$removeActionListener(listener);
      this.action._actions$_listeners.remove$1(0, listener);
    },
    invoke$1(intent) {
      return this.action.invoke$2(this.$ti._precomputed1._as(intent), this.invokeContext);
    }
  };
  A._Action_Object_Diagnosticable.prototype = {};
  A._ActionDispatcher_Object_Diagnosticable.prototype = {};
  A._Intent_Object_Diagnosticable.prototype = {};
  A.__OverridableAction_ContextAction__OverridableActionMixin.prototype = {
    _updateCallingAction$1(value) {
      this.$ti._eval$1("Action<1>?")._as(value);
      this.super$Action$_updateCallingAction(value);
      this.defaultAction._updateCallingAction$1(value);
    },
    debugFillProperties$1(properties) {
      var _null = null;
      this.super$Diagnosticable$debugFillProperties(properties);
      properties.add$1(0, A.DiagnosticsProperty$("defaultAction", this.defaultAction, true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, this.$ti._eval$1("Action<1>")));
    }
  };
  A.__OverridableContextAction_ContextAction__OverridableActionMixin.prototype = {
    _updateCallingAction$1(value) {
      this.$ti._eval$1("Action<1>?")._as(value);
      this.super$Action$_updateCallingAction(value);
      this.defaultAction._updateCallingAction$1(value);
    },
    debugFillProperties$1(properties) {
      var _null = null;
      this.super$Diagnosticable$debugFillProperties(properties);
      properties.add$1(0, A.DiagnosticsProperty$("defaultAction", this.defaultAction, true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, this.$ti._eval$1("Action<1>")));
    }
  };
  A.AnimatedSize.prototype = {
    createState$0() {
      return new A._AnimatedSizeState(null, null, B._StateLifecycle_0);
    }
  };
  A._AnimatedSizeState.prototype = {
    build$1(context) {
      var t1 = this._widget;
      return new A._AnimatedSize(B.Alignment_0_0, t1.curve, t1.duration, null, this, B.Clip_1, null, t1.child, null);
    },
    $isTickerProvider: 1
  };
  A._AnimatedSize.prototype = {
    createRenderObject$1(context) {
      var _this = this;
      return A.RenderAnimatedSize$(_this.alignment, _this.clipBehavior, _this.curve, _this.duration, _this.onEnd, _this.reverseDuration, A.Directionality_maybeOf(context), _this.vsync);
    },
    updateRenderObject$2(context, renderObject) {
      var t1, _this = this;
      type$.RenderAnimatedSize._as(renderObject);
      renderObject.set$alignment(_this.alignment);
      renderObject.set$duration(0, _this.duration);
      renderObject.set$reverseDuration(_this.reverseDuration);
      renderObject.set$curve(0, _this.curve);
      renderObject.set$vsync(_this.vsync);
      renderObject.set$textDirection(A.Directionality_maybeOf(context));
      t1 = _this.clipBehavior;
      if (t1 !== renderObject._animated_size$_clipBehavior) {
        renderObject._animated_size$_clipBehavior = t1;
        renderObject.markNeedsPaint$0();
        renderObject.markNeedsSemanticsUpdate$0();
      }
      renderObject.set$onEnd(0, _this.onEnd);
    },
    debugFillProperties$1(properties) {
      var _null = null;
      this.super$Widget$debugFillProperties(properties);
      properties.add$1(0, A.DiagnosticsProperty$("alignment", this.alignment, true, B.Alignment_0_m1, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.AlignmentGeometry));
      properties.add$1(0, A.IntProperty$("duration", B.JSInt_methods._tdivFast$1(this.duration._duration, 1000), B.C__NoDefaultValue, _null, B.DiagnosticLevel_3, "ms"));
      properties.add$1(0, A.IntProperty$("reverseDuration", _null, _null, _null, B.DiagnosticLevel_3, "ms"));
    }
  };
  A.__AnimatedSizeState_State_SingleTickerProviderStateMixin_dispose_closure.prototype = {
    call$0() {
      var t1 = this.$this,
        t2 = t1.SingleTickerProviderStateMixin__ticker;
      if (t2 == null || t2._ticker$_future == null)
        return true;
      throw A.wrapException(A.FlutterError$fromParts(A._setArrayType([A.ErrorSummary$(t1.toString$0(0) + " was disposed with an active Ticker."), A.ErrorDescription$(A.getRuntimeTypeOfDartObject(t1).toString$0(0) + string$.x20creatS), A.ErrorHint$(string$.Ticker), t1.SingleTickerProviderStateMixin__ticker.describeForError$1("The offending ticker was")], type$.JSArray_DiagnosticsNode)));
    },
    $signature: 0
  };
  A.__AnimatedSizeState_State_SingleTickerProviderStateMixin.prototype = {
    dispose$0() {
      var t1, _this = this;
      A.assertHelper(new A.__AnimatedSizeState_State_SingleTickerProviderStateMixin_dispose_closure(_this).call$0());
      t1 = _this.SingleTickerProviderStateMixin__tickerModeNotifier;
      if (t1 != null)
        t1.removeListener$1(0, _this.get$_updateTicker());
      _this.set$_tickerModeNotifier(null);
      _this.super$State$dispose();
    },
    activate$0() {
      this.super$State$activate();
      this._updateTickerModeNotifier$0();
      this._updateTicker$0();
    },
    debugFillProperties$1(properties) {
      var t1, t2, _0_1, _0_3, t3, _0_5, t4, t5, _0_7, _null = null;
      this.super$State$debugFillProperties(properties);
      t1 = this.SingleTickerProviderStateMixin__ticker;
      t2 = t1 == null;
      _0_1 = t2 ? _null : t1._ticker$_future != null;
      t2 = t2 ? _null : t1._muted;
      $label0$0: {
        _0_3 = true === _0_1;
        t3 = _0_3;
        A.boolConversionCheck(t3);
        if (t3) {
          _0_5 = true === t2;
          t4 = _0_5;
        } else {
          _0_5 = _null;
          t4 = false;
        }
        t5 = _null;
        if (t4) {
          t2 = "active but muted";
          break $label0$0;
        }
        if (A.boolConversionCheck(_0_3)) {
          t2 = "active";
          break $label0$0;
        }
        _0_7 = false === _0_1;
        t4 = _0_7;
        if (A.boolConversionCheck(t4))
          t2 = A.boolConversionCheck(t3 ? _0_5 : true === t2);
        else
          t2 = false;
        if (t2) {
          t2 = "inactive and muted";
          break $label0$0;
        }
        if (A.boolConversionCheck(_0_7)) {
          t2 = "inactive";
          break $label0$0;
        }
        if (_0_1 == null) {
          t2 = t5;
          break $label0$0;
        }
        t2 = t5;
      }
      properties.add$1(0, A.DiagnosticsProperty$("ticker", t1, true, _null, t2, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, false, B.DiagnosticsTreeStyle_8, _null, type$.Ticker));
    }
  };
  A.AnnotatedRegion.prototype = {
    createRenderObject$1(context) {
      var t1 = this.$ti;
      t1 = new A.RenderAnnotatedRegion(this.value, true, A.LayerHandle$(t1._eval$1("AnnotatedRegionLayer<1>")), null, new A._LayoutCacheStorage(), A.LayerHandle$(type$.ContainerLayer_2), t1._eval$1("RenderAnnotatedRegion<1>"));
      t1.RenderObject$0();
      t1.set$child(null);
      return t1;
    },
    updateRenderObject$2(context, renderObject) {
      this.$ti._eval$1("RenderAnnotatedRegion<1>")._as(renderObject);
      renderObject.set$value(0, this.value);
      renderObject.set$sized(true);
    }
  };
  A.WidgetsApp.prototype = {
    createState$0() {
      return new A._WidgetsAppState(B._StateLifecycle_0);
    }
  };
  A._WidgetsAppState.prototype = {
    get$_initialRouteName() {
      var t2,
        t1 = type$.WidgetsBinding;
      A.BindingBase_checkInstance($.WidgetsBinding__instance, t1);
      t2 = $.$get$EnginePlatformDispatcher__instance();
      if (t2.get$defaultRouteName() !== "/") {
        A.BindingBase_checkInstance($.WidgetsBinding__instance, t1);
        t1 = t2.get$defaultRouteName();
      } else {
        this._widget.toString;
        A.BindingBase_checkInstance($.WidgetsBinding__instance, t1);
        t1 = t2.get$defaultRouteName();
      }
      return t1;
    },
    _defaultOnNavigationNotification$1(notification) {
      type$.NavigationNotification._as(notification);
      switch (this._app$_appLifecycleState) {
        case null:
        case void 0:
        case B.AppLifecycleState_0:
          return true;
        case B.AppLifecycleState_2:
        case B.AppLifecycleState_1:
        case B.AppLifecycleState_3:
        case B.AppLifecycleState_4:
          A.SystemNavigator_setFrameworkHandlesBack(notification.canHandlePop);
          return true;
      }
    },
    didChangeAppLifecycleState$1(state) {
      this._app$_appLifecycleState = state;
      this.super$WidgetsBindingObserver$didChangeAppLifecycleState(state);
    },
    initState$0() {
      var t1, _this = this;
      _this.super$State$initState();
      _this._updateRouting$0();
      t1 = type$.WidgetsBinding;
      A.BindingBase_checkInstance($.WidgetsBinding__instance, t1);
      _this._app$_locale = _this._resolveLocales$2($.$get$EnginePlatformDispatcher__instance().configuration.locales, _this._widget.supportedLocales);
      B.JSArray_methods.add$1(A.BindingBase_checkInstance($.WidgetsBinding__instance, t1).WidgetsBinding__observers, _this);
      _this._app$_appLifecycleState = A.BindingBase_checkInstance($.WidgetsBinding__instance, t1).SchedulerBinding__lifecycleState;
    },
    didUpdateWidget$1(oldWidget) {
      type$.WidgetsApp._as(oldWidget);
      this.super$State$didUpdateWidget(oldWidget);
      this._updateRouting$1$oldWidget(oldWidget);
    },
    dispose$0() {
      A.BindingBase_checkInstance($.WidgetsBinding__instance, type$.WidgetsBinding).removeObserver$1(this);
      var t1 = this._defaultRouteInformationProvider;
      if (t1 != null)
        t1.dispose$0();
      this.super$State$dispose();
    },
    _clearRouterResource$0() {
      var t1 = this._defaultRouteInformationProvider;
      if (t1 != null)
        t1.dispose$0();
      this._defaultBackButtonDispatcher = this._defaultRouteInformationProvider = null;
    },
    _updateRouting$1$oldWidget(oldWidget) {
      var t1, _this = this;
      _this._widget.toString;
      if (_this.get$_usesNavigator()) {
        _this._widget.toString;
        _this._clearRouterResource$0();
        t1 = _this._app$_navigator == null;
        if (!t1) {
          _this._widget.toString;
          oldWidget.toString;
        }
        if (t1) {
          t1 = _this._widget.navigatorKey;
          _this.set$_app$_navigator(new A.GlobalObjectKey(_this, type$.GlobalObjectKey_NavigatorState));
        }
        A.assertHelper(_this._app$_navigator != null);
      } else {
        _this._widget.toString;
        t1 = _this.get$_usesNavigator();
        A.assertHelper(!t1);
        _this._clearRouterResource$0();
        _this.set$_app$_navigator(null);
      }
      A.assertHelper(_this.get$_usesNavigator() === (_this._app$_navigator != null));
    },
    _updateRouting$0() {
      return this._updateRouting$1$oldWidget(null);
    },
    get$_usesNavigator() {
      var t1 = this._widget;
      if (t1.home == null) {
        t1 = t1.routes;
        t1 = t1 == null ? null : t1.get$isNotEmpty(t1);
        t1 = t1 === true;
        if (!t1)
          this._widget.toString;
      } else
        t1 = true;
      return t1;
    },
    _onGenerateRoute$1(settings) {
      var _this = this,
        $name = settings.name,
        pageContentBuilder = $name === "/" && _this._widget.home != null ? new A._WidgetsAppState__onGenerateRoute_closure(_this) : _this._widget.routes.$index(0, $name);
      if (pageContentBuilder != null) {
        if (A.assertTest(_this._widget.pageRouteBuilder != null))
          A.assertThrow("The default onGenerateRoute handler for WidgetsApp must have a pageRouteBuilder set if the home or routes properties are set.");
        return _this._widget.pageRouteBuilder.call$1$2(settings, pageContentBuilder, type$.dynamic);
      }
      _this._widget.toString;
      return null;
    },
    _onUnknownRoute$1(settings) {
      var result;
      A.assertHelper(new A._WidgetsAppState__onUnknownRoute_closure(this, settings).call$0());
      result = this._widget.onUnknownRoute.call$1(settings);
      A.assertHelper(new A._WidgetsAppState__onUnknownRoute_closure0(this, result, settings).call$0());
      return result;
    },
    didPopRoute$0() {
      var $async$goto = 0,
        $async$completer = A._makeAsyncAwaitCompleter(type$.bool),
        $async$returnValue, $async$self = this, t1, $navigator;
      var $async$didPopRoute$0 = A._wrapJsFunctionForAsync(function($async$errorCode, $async$result) {
        if ($async$errorCode === 1)
          return A._asyncRethrow($async$result, $async$completer);
        while (true)
          switch ($async$goto) {
            case 0:
              // Function start
              A.assertHelper($async$self._framework$_element != null);
              $async$self._widget.toString;
              t1 = $async$self._app$_navigator;
              $navigator = t1 == null ? null : t1.get$currentState();
              if ($navigator == null) {
                $async$returnValue = false;
                // goto return
                $async$goto = 1;
                break;
              }
              $async$returnValue = $navigator.maybePop$1$0(type$.nullable_Object);
              // goto return
              $async$goto = 1;
              break;
            case 1:
              // return
              return A._asyncReturn($async$returnValue, $async$completer);
          }
      });
      return A._asyncStartSync($async$didPopRoute$0, $async$completer);
    },
    didPushRouteInformation$1(routeInformation) {
      var $async$goto = 0,
        $async$completer = A._makeAsyncAwaitCompleter(type$.bool),
        $async$returnValue, $async$self = this, t1, $navigator, uri, t2;
      var $async$didPushRouteInformation$1 = A._wrapJsFunctionForAsync(function($async$errorCode, $async$result) {
        if ($async$errorCode === 1)
          return A._asyncRethrow($async$result, $async$completer);
        while (true)
          switch ($async$goto) {
            case 0:
              // Function start
              A.assertHelper($async$self._framework$_element != null);
              $async$self._widget.toString;
              t1 = $async$self._app$_navigator;
              $navigator = t1 == null ? null : t1.get$currentState();
              if ($navigator == null) {
                $async$returnValue = false;
                // goto return
                $async$goto = 1;
                break;
              }
              uri = routeInformation.get$uri();
              t1 = uri.get$path(uri).length === 0 ? "/" : uri.get$path(uri);
              t2 = uri.get$queryParametersAll();
              t2 = t2.get$isEmpty(t2) ? null : uri.get$queryParametersAll();
              t1 = A._Uri__Uri(uri.get$fragment().length === 0 ? null : uri.get$fragment(), t1, t2).get$_text();
              t2 = type$.nullable_Object;
              t1 = $navigator._routeNamed$1$2$arguments(A._Uri__uriDecode(t1, 0, t1.length, B.C_Utf8Codec, false), null, t2);
              t1.toString;
              $navigator.push$1$1(t1, t2);
              $async$returnValue = true;
              // goto return
              $async$goto = 1;
              break;
            case 1:
              // return
              return A._asyncReturn($async$returnValue, $async$completer);
          }
      });
      return A._asyncStartSync($async$didPushRouteInformation$1, $async$completer);
    },
    _resolveLocales$2(preferredLocales, supportedLocales) {
      type$.nullable_List_Locale._as(preferredLocales);
      type$.Iterable_Locale._as(supportedLocales);
      this._widget.toString;
      return A.basicLocaleListResolution(preferredLocales, supportedLocales);
    },
    didChangeLocales$1(locales) {
      var _this = this,
        newLocale = _this._resolveLocales$2(type$.nullable_List_Locale._as(locales), _this._widget.supportedLocales);
      if (!newLocale.$eq(0, _this._app$_locale))
        _this.setState$1(new A._WidgetsAppState_didChangeLocales_closure(_this, newLocale));
    },
    get$_app$_localizationsDelegates() {
      var t1 = A._setArrayType([], type$.JSArray_LocalizationsDelegate_dynamic);
      B.JSArray_methods.addAll$1(t1, this._widget.localizationsDelegates);
      t1.push(B.C__WidgetsLocalizationsDelegate);
      return t1;
    },
    _debugCheckLocalizations$1(appLocale) {
      A.assertHelper(new A._WidgetsAppState__debugCheckLocalizations_closure(this, appLocale).call$0());
      return true;
    },
    build$1(context) {
      var t2, t3, t4, t5, result, title, t6, t7, _this = this, _null = null, t1 = {};
      t1.routing = null;
      t2 = _this._widget;
      t2.toString;
      if (_this.get$_usesNavigator()) {
        A.assertHelper(_this._app$_navigator != null);
        t2 = _this._app$_navigator;
        t3 = _this.get$_initialRouteName();
        t4 = _this._widget;
        t5 = t4.navigatorObservers;
        t5.toString;
        t1.routing = A.FocusScope$(true, new A.Navigator(t3, _this.get$_onGenerateRoute(), _this.get$_onUnknownRoute(), t5, "nav", B.TraversalEdgeBehavior_1, A.navigator_Navigator_defaultGenerateInitialRoutes$closure(), true, B.Clip_0, t2), "Navigator Scope", true, _null, _null, _null, _null);
        t2 = t4;
      } else {
        t2 = _this._widget;
        t2.toString;
      }
      t1.result = null;
      result = new A.Builder(new A._WidgetsAppState_build_closure(t1, _this), _null);
      t1.result = result;
      t1.result = A.DefaultTextStyle$(result, _null, _null, B.TextOverflow_0, true, t2.textStyle, _null, _null, B.TextWidthBasis_0);
      A.assertHelper(new A._WidgetsAppState_build_closure0(t1, _this).call$0());
      t2 = _this._widget;
      t3 = t2.title;
      t2 = t2.color.withOpacity$1(1);
      title = A.Title$(t1.result, t2, t3);
      _this._widget.toString;
      t2 = _this._app$_locale;
      t2.toString;
      _this._debugCheckLocalizations$1(t2);
      t3 = _this._widget.restorationScopeId;
      t4 = A.WidgetsApp_defaultShortcuts();
      t5 = A.LinkedHashMap_LinkedHashMap$of($.$get$WidgetsApp_defaultActions(), type$.Type, type$.Action_Intent);
      t5.$indexSet(0, B.Type_ScrollIntent_tOb, new A.ScrollAction(new A.ObserverList(A._setArrayType([], type$.JSArray_of_void_Function_Action_Intent), type$.ObserverList_of_void_Function_Action_Intent))._makeOverridableAction$1(context));
      t6 = A.ReadingOrderTraversalPolicy$();
      t7 = _this.get$_app$_localizationsDelegates();
      t7 = A._setArrayType(t7.slice(0), A._arrayInstanceType(t7));
      t1 = title == null ? t1.result : title;
      return new A.RootRestorationScope(new A.SharedAppData(new A.NotificationListener(_this.get$_defaultOnNavigationNotification(), A.Shortcuts$(new A.DefaultTextEditingShortcuts(A.Actions$(t5, A.FocusTraversalGroup$(new A.TapRegionSurface(new A.ShortcutRegistrar(A.Localizations$(t1, t7, t2), _null), _null), t6)), _null), "<Default WidgetsApp Shortcuts>", t4), _null, type$.NotificationListener_NavigationNotification), _null), t3, _null);
    },
    set$_app$_navigator(_navigator) {
      this._app$_navigator = type$.nullable_GlobalKey_NavigatorState._as(_navigator);
    }
  };
  A._WidgetsAppState__onGenerateRoute_closure.prototype = {
    call$1(context) {
      var t1;
      type$.BuildContext._as(context);
      t1 = this.$this._widget.home;
      t1.toString;
      return t1;
    },
    $signature: 25
  };
  A._WidgetsAppState__onUnknownRoute_closure.prototype = {
    call$0() {
      var t1 = this.$this;
      t1._widget.toString;
      t1 = A.FlutterError_FlutterError("Could not find a generator for route " + this.settings.toString$0(0) + " in the " + A.getRuntimeTypeOfDartObject(t1).toString$0(0) + '.\nMake sure your root app widget has provided a way to generate \nthis route.\nGenerators for routes are searched for in the following order:\n 1. For the "/" route, the "home" property, if non-null, is used.\n 2. Otherwise, the "routes" table is used, if it has an entry for the route.\n 3. Otherwise, onGenerateRoute is called. It should return a non-null value for any valid route not handled by "home" and "routes".\n 4. Finally if all else fails onUnknownRoute is called.\nUnfortunately, onUnknownRoute was not set.');
      throw A.wrapException(t1);
    },
    $signature: 0
  };
  A._WidgetsAppState__onUnknownRoute_closure0.prototype = {
    call$0() {
      return true;
    },
    $signature: 0
  };
  A._WidgetsAppState_didChangeLocales_closure.prototype = {
    call$0() {
      this.$this._app$_locale = this.newLocale;
    },
    $signature: 1
  };
  A._WidgetsAppState__debugCheckLocalizations_closure.prototype = {
    call$0() {
      var t4, _i, delegate, t5,
        t1 = this.$this,
        t2 = t1.get$_app$_localizationsDelegates(),
        t3 = A._arrayInstanceType(t2),
        unsupportedTypes = new A.MappedListIterable(t2, t3._eval$1("Type(1)")._as(new A._WidgetsAppState__debugCheckLocalizations__closure()), t3._eval$1("MappedListIterable<1,Type>")).toSet$0(0);
      for (t2 = t1.get$_app$_localizationsDelegates(), t3 = t2.length, t4 = this.appLocale, _i = 0; _i < t2.length; t2.length === t3 || (0, A.throwConcurrentModificationError)(t2), ++_i) {
        delegate = t2[_i];
        t5 = A._instanceType(delegate)._eval$1("LocalizationsDelegate.T");
        if (!unsupportedTypes.contains$1(0, A.createRuntimeType(t5)))
          continue;
        if (delegate.isSupported$1(t4))
          unsupportedTypes.remove$1(0, A.createRuntimeType(t5));
      }
      if (unsupportedTypes._collection$_length === 0)
        return true;
      A.FlutterError_reportError(new A.FlutterErrorDetails("Warning: This application's locale, " + t4.toString$0(0) + ", is not supported by all of its localization delegates.", null, "widgets", null, new A._WidgetsAppState__debugCheckLocalizations__closure0(t1, unsupportedTypes, t4), false));
      return true;
    },
    $signature: 0
  };
  A._WidgetsAppState__debugCheckLocalizations__closure.prototype = {
    call$1(delegate) {
      return A.createRuntimeType(A._instanceType(type$.LocalizationsDelegate_dynamic._as(delegate))._eval$1("LocalizationsDelegate.T"));
    },
    $signature: 363
  };
  A._WidgetsAppState__debugCheckLocalizations__closure0.prototype = {
    call$0() {
      var t3, t4, t5, t6, t7,
        t1 = type$.JSArray_DiagnosticsNode,
        t2 = A._setArrayType([], t1);
      for (t3 = this.unsupportedTypes, t4 = A._LinkedHashSetIterator$(t3, t3._collection$_modifications, A._instanceType(t3)._precomputed1), t5 = this.appLocale, t6 = t4.$ti._precomputed1; t4.moveNext$0();) {
        t7 = t4._collection$_current;
        t2.push(A.ErrorDescription$("\u2022 A " + (t7 == null ? t6._as(t7) : t7).toString$0(0) + " delegate that supports the " + t5.toString$0(0) + " locale was not found."));
      }
      t2.push(A.ErrorSpacer$());
      if (t3._collection$_length === 1 && A._rtiToString(t3.get$single(0)._rti, null) === "CupertinoLocalizations")
        B.JSArray_methods.addAll$1(t2, A._setArrayType([A.ErrorHint$("If the application is built using GlobalMaterialLocalizations.delegate, consider using GlobalMaterialLocalizations.delegates (plural) instead, as that will automatically declare the appropriate Cupertino localizations."), A.ErrorSpacer$()], t1));
      t2.push(A.ErrorHint$("The declared supported locales for this app are: " + B.JSArray_methods.join$1(this.$this._widget.supportedLocales, ", ")));
      t2.push(A.ErrorSpacer$());
      t2.push(A.ErrorDescription$("See https://flutter.dev/to/internationalization/ for more information about configuring an app's locale, supportedLocales, and localizationsDelegates parameters."));
      return t2;
    },
    $signature: 9
  };
  A._WidgetsAppState_build_closure.prototype = {
    call$1(context) {
      type$.BuildContext._as(context);
      return this.$this._widget.builder.call$2(context, this._box_0.routing);
    },
    $signature: 25
  };
  A._WidgetsAppState_build_closure0.prototype = {
    call$0() {
      var t1 = this.$this,
        t2 = this._box_0;
      t2.result = new A.ValueListenableBuilder(A.BindingBase_checkInstance($.WidgetsBinding__instance, type$.WidgetsBinding).get$debugShowWidgetInspectorOverrideNotifier(), new A._WidgetsAppState_build__closure(t1), t2.result, null, type$.ValueListenableBuilder_bool);
      t1._widget.toString;
      return true;
    },
    $signature: 0
  };
  A._WidgetsAppState_build__closure.prototype = {
    call$3(context, debugShowWidgetInspectorOverride, child) {
      var t1;
      A._asBool(debugShowWidgetInspectorOverride);
      t1 = this.$this._widget;
      t1.toString;
      if (debugShowWidgetInspectorOverride)
        return new A.WidgetInspector(child, t1.exitWidgetSelectionButtonBuilder, t1.moveExitWidgetSelectionButtonBuilder, null);
      return child;
    },
    $signature: 154
  };
  A.__WidgetsAppState_State_WidgetsBindingObserver.prototype = {};
  A.AppLifecycleListener.prototype = {
    dispose$0() {
      var _this = this;
      _this._app_lifecycle_listener$_debugAssertNotDisposed$0();
      $.$get$FlutterMemoryAllocations_instance().dispatchObjectDisposed$1$object(_this);
      _this.binding.removeObserver$1(_this);
      A.assertHelper(new A.AppLifecycleListener_dispose_closure(_this).call$0());
    },
    _app_lifecycle_listener$_debugAssertNotDisposed$0() {
      A.assertHelper(new A.AppLifecycleListener__debugAssertNotDisposed_closure(this).call$0());
      return true;
    },
    didRequestAppExit$0() {
      var $async$goto = 0,
        $async$completer = A._makeAsyncAwaitCompleter(type$.AppExitResponse),
        $async$returnValue, $async$self = this;
      var $async$didRequestAppExit$0 = A._wrapJsFunctionForAsync(function($async$errorCode, $async$result) {
        if ($async$errorCode === 1)
          return A._asyncRethrow($async$result, $async$completer);
        while (true)
          switch ($async$goto) {
            case 0:
              // Function start
              $async$self._app_lifecycle_listener$_debugAssertNotDisposed$0();
              $async$returnValue = B.AppExitResponse_0;
              // goto return
              $async$goto = 1;
              break;
            case 1:
              // return
              return A._asyncReturn($async$returnValue, $async$completer);
          }
      });
      return A._asyncStartSync($async$didRequestAppExit$0, $async$completer);
    },
    didChangeAppLifecycleState$1(state) {
      var previousState, _this = this,
        _s30_ = "Invalid state transition from ";
      _this._app_lifecycle_listener$_debugAssertNotDisposed$0();
      previousState = _this._app_lifecycle_listener$_lifecycleState;
      if (state === previousState)
        return;
      _this._app_lifecycle_listener$_lifecycleState = state;
      switch (state.index) {
        case 1:
          if (A.assertTest(previousState == null || previousState === B.AppLifecycleState_2 || previousState === B.AppLifecycleState_0))
            A.assertThrow(_s30_ + A.S(previousState) + " to " + state.toString$0(0));
          _this.onResume.call$0();
          break;
        case 2:
          if (A.assertTest(previousState == null || previousState === B.AppLifecycleState_3 || previousState === B.AppLifecycleState_1))
            A.assertThrow(_s30_ + A.S(previousState) + " to " + state.toString$0(0));
          break;
        case 3:
          if (A.assertTest(previousState == null || previousState === B.AppLifecycleState_4 || previousState === B.AppLifecycleState_2))
            A.assertThrow(_s30_ + A.S(previousState) + " to " + state.toString$0(0));
          break;
        case 4:
          if (A.assertTest(previousState == null || previousState === B.AppLifecycleState_3))
            A.assertThrow(_s30_ + A.S(previousState) + " to " + state.toString$0(0));
          break;
        case 0:
          if (A.assertTest(previousState == null || previousState === B.AppLifecycleState_4))
            A.assertThrow(_s30_ + A.S(previousState) + " to " + state.toString$0(0));
          break;
      }
    },
    debugFillProperties$1(properties) {
      var _null = null,
        _s13_ = "onStateChange",
        _s10_ = "onInactive",
        _s8_ = "onResume",
        _s9_ = "onRestart",
        _s15_ = "onExitRequested",
        _s8_0 = "onDetach";
      this.super$Diagnosticable$debugFillProperties(properties);
      properties.add$1(0, A.DiagnosticsProperty$("binding", this.binding, true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.WidgetsBinding));
      properties.add$1(0, A.FlagProperty$(_s13_, _null, _null, _s13_, B.DiagnosticLevel_3, false, false));
      properties.add$1(0, A.FlagProperty$(_s10_, _null, _null, _s10_, B.DiagnosticLevel_3, false, false));
      properties.add$1(0, A.FlagProperty$(_s8_, _null, _null, _s8_, B.DiagnosticLevel_3, false, true));
      properties.add$1(0, A.FlagProperty$("onHide", _null, _null, "onHide", B.DiagnosticLevel_3, false, false));
      properties.add$1(0, A.FlagProperty$("onShow", _null, _null, "onShow", B.DiagnosticLevel_3, false, false));
      properties.add$1(0, A.FlagProperty$("onPause", _null, _null, "onPause", B.DiagnosticLevel_3, false, false));
      properties.add$1(0, A.FlagProperty$(_s9_, _null, _null, _s9_, B.DiagnosticLevel_3, false, false));
      properties.add$1(0, A.FlagProperty$(_s15_, _null, _null, _s15_, B.DiagnosticLevel_3, false, false));
      properties.add$1(0, A.FlagProperty$(_s8_0, _null, _null, _s8_0, B.DiagnosticLevel_3, false, false));
    }
  };
  A.AppLifecycleListener_dispose_closure.prototype = {
    call$0() {
      return this.$this._app_lifecycle_listener$_debugDisposed = true;
    },
    $signature: 0
  };
  A.AppLifecycleListener__debugAssertNotDisposed_closure.prototype = {
    call$0() {
      var t1 = this.$this;
      if (t1._app_lifecycle_listener$_debugDisposed)
        throw A.wrapException(A.FlutterError_FlutterError("A " + A.getRuntimeTypeOfDartObject(t1).toString$0(0) + string$.x20was_u + A.getRuntimeTypeOfDartObject(t1).toString$0(0) + ", it can no longer be used."));
      return true;
    },
    $signature: 0
  };
  A._AppLifecycleListener_Object_WidgetsBindingObserver.prototype = {};
  A._AppLifecycleListener_Object_WidgetsBindingObserver_Diagnosticable.prototype = {};
  A.ConnectionState.prototype = {
    _enumToString$0() {
      return "ConnectionState." + this._name;
    }
  };
  A.AsyncSnapshot.prototype = {
    toString$0(_) {
      var _this = this;
      return A.objectRuntimeType(_this, "AsyncSnapshot") + "(" + _this.connectionState.toString$0(0) + ", " + A.S(_this.data) + ", " + A.S(_this.error) + ", " + A.S(_this.stackTrace) + ")";
    },
    $eq(_, other) {
      var _this = this;
      if (other == null)
        return false;
      if (_this === other)
        return true;
      return _this.$ti._is(other) && other.connectionState === _this.connectionState && J.$eq$(other.data, _this.data) && J.$eq$(other.error, _this.error) && other.stackTrace == _this.stackTrace;
    },
    get$hashCode(_) {
      return A.Object_hash(this.connectionState, this.data, this.error, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue);
    }
  };
  A.FutureBuilder.prototype = {
    createState$0() {
      return new A._FutureBuilderState(B._StateLifecycle_0, this.$ti._eval$1("_FutureBuilderState<1>"));
    }
  };
  A._FutureBuilderState.prototype = {
    initState$0() {
      var t1, t2, _this = this;
      _this.super$State$initState();
      _this._widget.toString;
      t1 = _this.$ti;
      t2 = new A.AsyncSnapshot(B.ConnectionState_0, null, null, null, t1._eval$1("AsyncSnapshot<1>"));
      _this.set$___FutureBuilderState__snapshot_A(t1._eval$1("AsyncSnapshot<1>")._as(t2));
      _this._async0$_subscribe$0();
    },
    didUpdateWidget$1(oldWidget) {
      var t2, _this = this,
        t1 = _this.$ti;
      t1._eval$1("FutureBuilder<1>")._as(oldWidget);
      _this.super$State$didUpdateWidget(oldWidget);
      if (oldWidget.future === _this._widget.future)
        return;
      if (_this._activeCallbackIdentity != null) {
        _this._activeCallbackIdentity = null;
        t2 = _this.___FutureBuilderState__snapshot_A;
        t2 === $ && A.throwLateFieldNI("_snapshot");
        _this.set$___FutureBuilderState__snapshot_A(t1._eval$1("AsyncSnapshot<1>")._as(A.AsyncSnapshot$_(B.ConnectionState_0, t2.data, t2.error, t2.stackTrace, t2.$ti._precomputed1)));
      }
      _this._async0$_subscribe$0();
    },
    build$1(context) {
      var t2,
        t1 = this._widget;
      t1.toString;
      t2 = this.___FutureBuilderState__snapshot_A;
      t2 === $ && A.throwLateFieldNI("_snapshot");
      return this.$ti._eval$1("Widget(BuildContext,AsyncSnapshot<1>)")._as(t1.builder).call$2(context, t2);
    },
    dispose$0() {
      this._activeCallbackIdentity = null;
      this.super$State$dispose();
    },
    _async0$_subscribe$0() {
      var callbackIdentity, _this = this,
        t1 = _this._widget;
      t1.toString;
      callbackIdentity = _this._activeCallbackIdentity = new A.Object();
      t1.future.then$1$2$onError(new A._FutureBuilderState__subscribe_closure(_this, callbackIdentity), new A._FutureBuilderState__subscribe_closure0(_this, callbackIdentity), type$.void);
      t1 = _this.___FutureBuilderState__snapshot_A;
      t1 === $ && A.throwLateFieldNI("_snapshot");
      if (t1.connectionState !== B.ConnectionState_3)
        _this.set$___FutureBuilderState__snapshot_A(_this.$ti._eval$1("AsyncSnapshot<1>")._as(A.AsyncSnapshot$_(B.ConnectionState_1, t1.data, t1.error, t1.stackTrace, t1.$ti._precomputed1)));
    },
    set$___FutureBuilderState__snapshot_A(___FutureBuilderState__snapshot_A) {
      this.___FutureBuilderState__snapshot_A = this.$ti._eval$1("AsyncSnapshot<1>")._as(___FutureBuilderState__snapshot_A);
    }
  };
  A._FutureBuilderState__subscribe_closure.prototype = {
    call$1(data) {
      var t1 = this.$this;
      t1.$ti._precomputed1._as(data);
      if (t1._activeCallbackIdentity === this.callbackIdentity)
        t1.setState$1(new A._FutureBuilderState__subscribe__closure1(t1, data));
    },
    $signature() {
      return this.$this.$ti._eval$1("Null(1)");
    }
  };
  A._FutureBuilderState__subscribe__closure1.prototype = {
    call$0() {
      var t1 = this.$this,
        t2 = t1.$ti;
      t1.set$___FutureBuilderState__snapshot_A(t2._eval$1("AsyncSnapshot<1>")._as(A.AsyncSnapshot$withData(B.ConnectionState_3, this.data, t2._precomputed1)));
    },
    $signature: 1
  };
  A._FutureBuilderState__subscribe_closure0.prototype = {
    call$2(error, stackTrace) {
      var t1;
      type$.Object._as(error);
      type$.StackTrace._as(stackTrace);
      t1 = this.$this;
      if (t1._activeCallbackIdentity === this.callbackIdentity)
        t1.setState$1(new A._FutureBuilderState__subscribe__closure(t1, error, stackTrace));
      A.assertHelper(new A._FutureBuilderState__subscribe__closure0(error, stackTrace).call$0());
    },
    $signature: 39
  };
  A._FutureBuilderState__subscribe__closure.prototype = {
    call$0() {
      var t1 = this.$this,
        t2 = t1.$ti._eval$1("AsyncSnapshot<1>");
      t1.set$___FutureBuilderState__snapshot_A(t2._as(new A.AsyncSnapshot(B.ConnectionState_3, null, this.error, this.stackTrace, t2)));
    },
    $signature: 1
  };
  A._FutureBuilderState__subscribe__closure0.prototype = {
    call$0() {
      return true;
    },
    $signature: 0
  };
  A.KeepAliveNotification.prototype = {};
  A.KeepAliveHandle.prototype = {
    dispose$0() {
      this.notifyListeners$0();
      this.super$ChangeNotifier$dispose();
    }
  };
  A.AutomaticKeepAliveClientMixin.prototype = {
    _ensureKeepAlive$0() {
      A.assertHelper(this.AutomaticKeepAliveClientMixin__keepAliveHandle == null);
      this.AutomaticKeepAliveClientMixin__keepAliveHandle = new A.KeepAliveHandle($.$get$ChangeNotifier__emptyListeners());
      this.get$context(0).dispatchNotification$1(new A.KeepAliveNotification());
    },
    updateKeepAlive$0() {
      var t1, _this = this;
      if (_this.get$wantKeepAlive()) {
        if (_this.AutomaticKeepAliveClientMixin__keepAliveHandle == null)
          _this._ensureKeepAlive$0();
      } else {
        t1 = _this.AutomaticKeepAliveClientMixin__keepAliveHandle;
        if (t1 != null) {
          t1.notifyListeners$0();
          t1.super$ChangeNotifier$dispose();
          _this.AutomaticKeepAliveClientMixin__keepAliveHandle = null;
        }
      }
    },
    build$1(context) {
      if (this.get$wantKeepAlive() && this.AutomaticKeepAliveClientMixin__keepAliveHandle == null)
        this._ensureKeepAlive$0();
      return B._NullWidget_null0;
    }
  };
  A._NullWidget.prototype = {
    build$1(context) {
      throw A.wrapException(A.FlutterError_FlutterError("Widgets that mix AutomaticKeepAliveClientMixin into their State must call super.build() but must ignore the return value of the superclass."));
    }
  };
  A._UbiquitousInheritedElement.prototype = {
    setDependencies$2(dependent, value) {
    },
    notifyClients$1(oldWidget) {
      A._UbiquitousInheritedElement__recurseChildren(this, new A._UbiquitousInheritedElement_notifyClients_closure(this, type$.InheritedWidget._as(oldWidget)));
    }
  };
  A._UbiquitousInheritedElement_notifyClients_closure.prototype = {
    call$1(element) {
      var t1 = element._dependencies;
      t1 = t1 == null ? null : t1.contains$1(0, this.$this);
      if (t1 === true)
        element.didChangeDependencies$0();
    },
    $signature: 14
  };
  A._UbiquitousInheritedElement__recurseChildren_closure.prototype = {
    call$1(child) {
      A._UbiquitousInheritedElement__recurseChildren(type$.Element._as(child), this.visitor);
    },
    $signature: 14
  };
  A._UbiquitousInheritedWidget.prototype = {
    createElement$0(_) {
      var t1 = type$.Element;
      t1 = new A._UbiquitousInheritedElement(A.HashMap_HashMap(null, null, null, t1, type$.nullable_Object), this, B._ElementLifecycle_0, A.HashSet_HashSet(t1));
      $.$get$FlutterMemoryAllocations_instance().dispatchObjectCreated$3$className$library$object(B.Type_Element_rqC.toString$0(0), "package:flutter/widgets.dart", t1);
      return t1;
    }
  };
  A.Directionality.prototype = {
    updateShouldNotify$1(oldWidget) {
      return this.textDirection !== type$.Directionality._as(oldWidget).textDirection;
    },
    debugFillProperties$1(properties) {
      this.super$Widget$debugFillProperties(properties);
      properties.add$1(0, A.EnumProperty$("textDirection", this.textDirection, B.C__NoDefaultValue, B.DiagnosticLevel_3, type$.TextDirection));
    }
  };
  A.Opacity.prototype = {
    createRenderObject$1(context) {
      var t1 = this.opacity;
      A.assertHelper(t1 >= 0 && t1 <= 1);
      t1 = new A.RenderOpacity(B.JSNumber_methods.round$0(A.clampDouble(t1, 0, 1) * 255), t1, false, null, new A._LayoutCacheStorage(), A.LayerHandle$(type$.ContainerLayer_2));
      t1.RenderObject$0();
      t1.set$child(null);
      return t1;
    },
    updateRenderObject$2(context, renderObject) {
      type$.RenderOpacity._as(renderObject);
      renderObject.set$opacity(0, this.opacity);
      renderObject.set$alwaysIncludeSemantics(false);
    },
    debugFillProperties$1(properties) {
      var _null = null,
        _s22_ = "alwaysIncludeSemantics";
      this.super$Widget$debugFillProperties(properties);
      properties.add$1(0, A.DoubleProperty$("opacity", this.opacity, B.C__NoDefaultValue, _null, B.DiagnosticLevel_3, true, _null, _null));
      properties.add$1(0, A.FlagProperty$(_s22_, _null, _null, _s22_, B.DiagnosticLevel_3, false, false));
    }
  };
  A.BackdropFilter.prototype = {
    _getBackdropGroupKey$1(context) {
      return null;
    },
    createRenderObject$1(context) {
      var t1 = new A.RenderBackdropFilter(true, this.filter, B.BlendMode_3, this._getBackdropGroupKey$1(context), null, new A._LayoutCacheStorage(), A.LayerHandle$(type$.ContainerLayer_2));
      t1.RenderObject$0();
      t1.set$child(null);
      return t1;
    },
    updateRenderObject$2(context, renderObject) {
      type$.RenderBackdropFilter._as(renderObject);
      renderObject.set$filter(0, this.filter);
      renderObject.set$enabled(0, true);
      renderObject.set$blendMode(B.BlendMode_3);
      renderObject.set$backdropKey(this._getBackdropGroupKey$1(context));
    }
  };
  A.CustomPaint.prototype = {
    createRenderObject$1(context) {
      var t1 = new A.RenderCustomPaint(this.painter, this.foregroundPainter, this.size, false, false, null, new A._LayoutCacheStorage(), A.LayerHandle$(type$.ContainerLayer_2));
      t1.RenderObject$0();
      t1.set$child(null);
      return t1;
    },
    updateRenderObject$2(context, renderObject) {
      type$.RenderCustomPaint._as(renderObject);
      renderObject.set$painter(this.painter);
      renderObject.set$foregroundPainter(this.foregroundPainter);
      renderObject.set$preferredSize(this.size);
      renderObject.willChange = renderObject.isComplex = false;
    },
    didUnmountRenderObject$1(renderObject) {
      type$.RenderCustomPaint._as(renderObject);
      renderObject.set$painter(null);
      renderObject.set$foregroundPainter(null);
    }
  };
  A.ClipRect.prototype = {
    createRenderObject$1(context) {
      var t1 = new A.RenderClipRect(this.clipper, this.clipBehavior, null, new A._LayoutCacheStorage(), A.LayerHandle$(type$.ContainerLayer_2));
      t1.RenderObject$0();
      t1.set$child(null);
      return t1;
    },
    updateRenderObject$2(context, renderObject) {
      type$.RenderClipRect._as(renderObject);
      renderObject.set$clipper(this.clipper);
      renderObject.set$clipBehavior(this.clipBehavior);
    },
    didUnmountRenderObject$1(renderObject) {
      type$.RenderClipRect._as(renderObject).set$clipper(null);
    },
    debugFillProperties$1(properties) {
      var _null = null;
      this.super$Widget$debugFillProperties(properties);
      properties.add$1(0, A.DiagnosticsProperty$("clipper", this.clipper, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.CustomClipper_Rect));
    }
  };
  A.ClipPath.prototype = {
    createRenderObject$1(context) {
      var t1 = new A.RenderClipPath(this.clipper, this.clipBehavior, null, new A._LayoutCacheStorage(), A.LayerHandle$(type$.ContainerLayer_2));
      t1.RenderObject$0();
      t1.set$child(null);
      return t1;
    },
    updateRenderObject$2(context, renderObject) {
      type$.RenderClipPath._as(renderObject);
      renderObject.set$clipper(this.clipper);
      renderObject.set$clipBehavior(this.clipBehavior);
    },
    didUnmountRenderObject$1(renderObject) {
      type$.RenderClipPath._as(renderObject).set$clipper(null);
    },
    debugFillProperties$1(properties) {
      var _null = null;
      this.super$Widget$debugFillProperties(properties);
      properties.add$1(0, A.DiagnosticsProperty$("clipper", this.clipper, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.CustomClipper_Path));
    }
  };
  A.ClipPath_shape_closure.prototype = {
    call$1(context) {
      return A.ClipPath$(this.child, this.clipBehavior, new A.ShapeBorderClipper(this.shape, A.Directionality_maybeOf(type$.BuildContext._as(context)), null));
    },
    $signature: 366
  };
  A.PhysicalModel.prototype = {
    createRenderObject$1(context) {
      var _this = this,
        t1 = _this.elevation,
        t2 = t1 >= 0;
      A.assertHelper(t2);
      A.assertHelper(t2);
      t1 = new A.RenderPhysicalModel(_this.shape, _this.borderRadius, t1, _this.shadowColor, _this.color, null, _this.clipBehavior, null, new A._LayoutCacheStorage(), A.LayerHandle$(type$.ContainerLayer_2));
      t1.RenderObject$0();
      t1.set$child(null);
      return t1;
    },
    updateRenderObject$2(context, renderObject) {
      var _this = this;
      type$.RenderPhysicalModel._as(renderObject);
      renderObject.set$shape(0, _this.shape);
      renderObject.set$clipBehavior(_this.clipBehavior);
      renderObject.set$borderRadius(0, _this.borderRadius);
      renderObject.set$elevation(0, _this.elevation);
      renderObject.set$color(0, _this.color);
      renderObject.set$shadowColor(0, _this.shadowColor);
    },
    debugFillProperties$1(properties) {
      var _this = this, _null = null;
      _this.super$Widget$debugFillProperties(properties);
      properties.add$1(0, A.EnumProperty$("shape", _this.shape, B.C__NoDefaultValue, B.DiagnosticLevel_3, type$.BoxShape));
      properties.add$1(0, A.DiagnosticsProperty$("borderRadius", _this.borderRadius, true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.BorderRadius));
      properties.add$1(0, A.DoubleProperty$("elevation", _this.elevation, B.C__NoDefaultValue, _null, B.DiagnosticLevel_3, true, _null, _null));
      properties.add$1(0, A.ColorProperty$("color", _this.color, B.C__NoDefaultValue, B.DiagnosticLevel_3, true, B.DiagnosticsTreeStyle_8));
      properties.add$1(0, A.ColorProperty$("shadowColor", _this.shadowColor, B.C__NoDefaultValue, B.DiagnosticLevel_3, true, B.DiagnosticsTreeStyle_8));
    }
  };
  A.PhysicalShape.prototype = {
    createRenderObject$1(context) {
      var _this = this,
        t1 = _this.elevation,
        t2 = t1 >= 0;
      A.assertHelper(t2);
      A.assertHelper(t2);
      t1 = new A.RenderPhysicalShape(t1, _this.shadowColor, _this.color, _this.clipper, _this.clipBehavior, null, new A._LayoutCacheStorage(), A.LayerHandle$(type$.ContainerLayer_2));
      t1.RenderObject$0();
      t1.set$child(null);
      return t1;
    },
    updateRenderObject$2(context, renderObject) {
      var _this = this;
      type$.RenderPhysicalShape._as(renderObject);
      renderObject.set$clipper(_this.clipper);
      renderObject.set$clipBehavior(_this.clipBehavior);
      renderObject.set$elevation(0, _this.elevation);
      renderObject.set$color(0, _this.color);
      renderObject.set$shadowColor(0, _this.shadowColor);
    },
    debugFillProperties$1(properties) {
      var _this = this, _null = null;
      _this.super$Widget$debugFillProperties(properties);
      properties.add$1(0, A.DiagnosticsProperty$("clipper", _this.clipper, true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.CustomClipper_Path));
      properties.add$1(0, A.DoubleProperty$("elevation", _this.elevation, B.C__NoDefaultValue, _null, B.DiagnosticLevel_3, true, _null, _null));
      properties.add$1(0, A.ColorProperty$("color", _this.color, B.C__NoDefaultValue, B.DiagnosticLevel_3, true, B.DiagnosticsTreeStyle_8));
      properties.add$1(0, A.ColorProperty$("shadowColor", _this.shadowColor, B.C__NoDefaultValue, B.DiagnosticLevel_3, true, B.DiagnosticsTreeStyle_8));
    }
  };
  A.Transform.prototype = {
    createRenderObject$1(context) {
      var _this = this,
        t1 = A.Directionality_maybeOf(context),
        t2 = new A.RenderTransform(_this.transformHitTests, null, new A._LayoutCacheStorage(), A.LayerHandle$(type$.ContainerLayer_2));
      t2.RenderObject$0();
      t2.set$child(null);
      t2.set$transform(0, _this.transform);
      t2.set$alignment(_this.alignment);
      t2.set$textDirection(t1);
      t2.set$filterQuality(_this.filterQuality);
      t2.set$origin(0, null);
      return t2;
    },
    updateRenderObject$2(context, renderObject) {
      var _this = this;
      type$.RenderTransform._as(renderObject);
      renderObject.set$transform(0, _this.transform);
      renderObject.set$origin(0, null);
      renderObject.set$alignment(_this.alignment);
      renderObject.set$textDirection(A.Directionality_maybeOf(context));
      renderObject.transformHitTests = _this.transformHitTests;
      renderObject.set$filterQuality(_this.filterQuality);
    }
  };
  A.CompositedTransformTarget.prototype = {
    createRenderObject$1(context) {
      var t1 = new A.RenderLeaderLayer(this.link, null, new A._LayoutCacheStorage(), A.LayerHandle$(type$.ContainerLayer_2));
      t1.RenderObject$0();
      t1.set$child(null);
      return t1;
    },
    updateRenderObject$2(context, renderObject) {
      type$.RenderLeaderLayer._as(renderObject).set$link(this.link);
    }
  };
  A.CompositedTransformFollower.prototype = {
    createRenderObject$1(context) {
      var t1 = new A.RenderFollowerLayer(this.link, false, this.offset, B.Alignment_m1_m1, B.Alignment_m1_m1, null, new A._LayoutCacheStorage(), A.LayerHandle$(type$.ContainerLayer_2));
      t1.RenderObject$0();
      t1.set$child(null);
      return t1;
    },
    updateRenderObject$2(context, renderObject) {
      type$.RenderFollowerLayer._as(renderObject);
      renderObject.set$link(this.link);
      renderObject.set$showWhenUnlinked(false);
      renderObject.set$offset(0, this.offset);
      renderObject.set$leaderAnchor(B.Alignment_m1_m1);
      renderObject.set$followerAnchor(B.Alignment_m1_m1);
    }
  };
  A.FittedBox.prototype = {
    createRenderObject$1(context) {
      var t1 = new A.RenderFittedBox(this.fit, B.Alignment_0_0, A.Directionality_maybeOf(context), B.Clip_0, null, new A._LayoutCacheStorage(), A.LayerHandle$(type$.ContainerLayer_2));
      t1.RenderObject$0();
      t1.set$child(null);
      return t1;
    },
    updateRenderObject$2(context, renderObject) {
      type$.RenderFittedBox._as(renderObject);
      renderObject.set$fit(this.fit);
      renderObject.set$alignment(B.Alignment_0_0);
      renderObject.set$textDirection(A.Directionality_maybeOf(context));
      if (B.Clip_0 !== renderObject._proxy_box$_clipBehavior) {
        renderObject._proxy_box$_clipBehavior = B.Clip_0;
        renderObject.markNeedsPaint$0();
        renderObject.markNeedsSemanticsUpdate$0();
      }
    },
    debugFillProperties$1(properties) {
      var _null = null;
      this.super$Widget$debugFillProperties(properties);
      properties.add$1(0, A.EnumProperty$("fit", this.fit, B.C__NoDefaultValue, B.DiagnosticLevel_3, type$.BoxFit));
      properties.add$1(0, A.DiagnosticsProperty$("alignment", B.Alignment_0_0, true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.AlignmentGeometry));
    }
  };
  A.FractionalTranslation.prototype = {
    createRenderObject$1(context) {
      var t1 = new A.RenderFractionalTranslation(this.translation, this.transformHitTests, null, new A._LayoutCacheStorage(), A.LayerHandle$(type$.ContainerLayer_2));
      t1.RenderObject$0();
      t1.set$child(null);
      return t1;
    },
    updateRenderObject$2(context, renderObject) {
      type$.RenderFractionalTranslation._as(renderObject);
      renderObject.set$translation(this.translation);
      renderObject.transformHitTests = this.transformHitTests;
    }
  };
  A.Padding.prototype = {
    createRenderObject$1(context) {
      var t1 = this.padding,
        t2 = A.Directionality_maybeOf(context);
      A.assertHelper(t1.get$isNonNegative());
      t2 = new A.RenderPadding(t1, t2, null, new A._LayoutCacheStorage(), A.LayerHandle$(type$.ContainerLayer_2));
      t2.RenderObject$0();
      t2.set$child(null);
      return t2;
    },
    updateRenderObject$2(context, renderObject) {
      type$.RenderPadding._as(renderObject);
      renderObject.set$padding(0, this.padding);
      renderObject.set$textDirection(A.Directionality_maybeOf(context));
    },
    debugFillProperties$1(properties) {
      var _null = null;
      this.super$Widget$debugFillProperties(properties);
      properties.add$1(0, A.DiagnosticsProperty$("padding", this.padding, true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.EdgeInsetsGeometry));
    }
  };
  A.Align.prototype = {
    createRenderObject$1(context) {
      var t1 = this.widthFactor,
        t2 = this.heightFactor,
        t3 = A.Directionality_maybeOf(context);
      A.assertHelper(t1 == null || t1 >= 0);
      A.assertHelper(t2 == null || t2 >= 0);
      t1 = new A.RenderPositionedBox(t1, t2, this.alignment, t3, null, new A._LayoutCacheStorage(), A.LayerHandle$(type$.ContainerLayer_2));
      t1.RenderObject$0();
      t1.set$child(null);
      return t1;
    },
    updateRenderObject$2(context, renderObject) {
      type$.RenderPositionedBox._as(renderObject);
      renderObject.set$alignment(this.alignment);
      renderObject.set$widthFactor(this.widthFactor);
      renderObject.set$heightFactor(this.heightFactor);
      renderObject.set$textDirection(A.Directionality_maybeOf(context));
    },
    debugFillProperties$1(properties) {
      var _this = this, _null = null;
      _this.super$Widget$debugFillProperties(properties);
      properties.add$1(0, A.DiagnosticsProperty$("alignment", _this.alignment, true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.AlignmentGeometry));
      properties.add$1(0, A.DoubleProperty$("widthFactor", _this.widthFactor, _null, _null, B.DiagnosticLevel_3, true, _null, _null));
      properties.add$1(0, A.DoubleProperty$("heightFactor", _this.heightFactor, _null, _null, B.DiagnosticLevel_3, true, _null, _null));
    }
  };
  A.Center.prototype = {};
  A.CustomSingleChildLayout.prototype = {
    createRenderObject$1(context) {
      var t1 = new A.RenderCustomSingleChildLayoutBox(this.delegate, null, new A._LayoutCacheStorage(), A.LayerHandle$(type$.ContainerLayer_2));
      t1.RenderObject$0();
      t1.set$child(null);
      return t1;
    },
    updateRenderObject$2(context, renderObject) {
      type$.RenderCustomSingleChildLayoutBox._as(renderObject).set$delegate(this.delegate);
    }
  };
  A.LayoutId.prototype = {
    applyParentData$1(renderObject) {
      var t1, t2;
      A.assertHelper(renderObject.parentData instanceof A.MultiChildLayoutParentData);
      t1 = renderObject.parentData;
      t1.toString;
      type$.MultiChildLayoutParentData._as(t1);
      t2 = this.id;
      if (t1.id !== t2) {
        t1.id = t2;
        t1 = renderObject.get$parent(renderObject);
        if (t1 != null)
          t1.markNeedsLayout$0();
      }
    },
    get$debugTypicalAncestorWidgetClass() {
      return B.Type_CustomMultiChildLayout_QlW;
    },
    debugFillProperties$1(properties) {
      var _null = null;
      this.super$Widget$debugFillProperties(properties);
      properties.add$1(0, A.DiagnosticsProperty$("id", this.id, true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.Object));
    }
  };
  A.CustomMultiChildLayout.prototype = {
    createRenderObject$1(context) {
      var t1 = new A.RenderCustomMultiChildLayoutBox(this.delegate, 0, null, null, new A._LayoutCacheStorage(), A.LayerHandle$(type$.ContainerLayer_2));
      t1.RenderObject$0();
      t1.addAll$1(0, null);
      return t1;
    },
    updateRenderObject$2(context, renderObject) {
      type$.RenderCustomMultiChildLayoutBox._as(renderObject).set$delegate(this.delegate);
    }
  };
  A.SizedBox.prototype = {
    createRenderObject$1(context) {
      return A.RenderConstrainedBox$(A.BoxConstraints$tightFor(this.height, this.width));
    },
    updateRenderObject$2(context, renderObject) {
      type$.RenderConstrainedBox._as(renderObject).set$additionalConstraints(A.BoxConstraints$tightFor(this.height, this.width));
    },
    toStringShort$0() {
      var _0_4_isSet, t1, _0_40, t2, _this = this,
        _s8_ = "SizedBox",
        _0_1 = _this.width,
        _0_4 = _this.height;
      $label0$0: {
        _0_4_isSet = 1 / 0 === _0_1;
        if (_0_4_isSet) {
          t1 = 1 / 0 === _0_4;
          _0_40 = _0_4;
        } else {
          _0_40 = null;
          t1 = false;
        }
        if (t1) {
          t1 = A.objectRuntimeType(_this, _s8_) + ".expand";
          break $label0$0;
        }
        if (0 === _0_1)
          t1 = 0 === (_0_4_isSet ? _0_40 : _0_4);
        else
          t1 = false;
        if (t1) {
          t1 = A.objectRuntimeType(_this, _s8_) + ".shrink";
          break $label0$0;
        }
        t1 = A.objectRuntimeType(_this, _s8_);
        break $label0$0;
      }
      t2 = _this.key;
      return t2 == null ? t1 : t1 + "-" + t2.toString$0(0);
    },
    debugFillProperties$1(properties) {
      var t1, t2, level, _this = this, _null = null;
      _this.super$Widget$debugFillProperties(properties);
      t1 = _this.width;
      if (!(t1 === 1 / 0 && _this.height === 1 / 0))
        t2 = t1 === 0 && _this.height === 0;
      else
        t2 = true;
      level = t2 ? B.DiagnosticLevel_0 : B.DiagnosticLevel_3;
      properties.add$1(0, A.DoubleProperty$("width", t1, _null, _null, level, true, _null, _null));
      properties.add$1(0, A.DoubleProperty$("height", _this.height, _null, _null, level, true, _null, _null));
    }
  };
  A.ConstrainedBox.prototype = {
    createRenderObject$1(context) {
      return A.RenderConstrainedBox$(this.constraints);
    },
    updateRenderObject$2(context, renderObject) {
      type$.RenderConstrainedBox._as(renderObject).set$additionalConstraints(this.constraints);
    },
    debugFillProperties$1(properties) {
      var _null = null;
      this.super$Widget$debugFillProperties(properties);
      properties.add$1(0, A.DiagnosticsProperty$("constraints", this.constraints, true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, false, true, B.DiagnosticsTreeStyle_8, _null, type$.BoxConstraints));
    }
  };
  A.LimitedBox.prototype = {
    createRenderObject$1(context) {
      var t1 = this.maxWidth;
      A.assertHelper(t1 >= 0);
      t1 = new A.RenderLimitedBox(t1, this.maxHeight, null, new A._LayoutCacheStorage(), A.LayerHandle$(type$.ContainerLayer_2));
      t1.RenderObject$0();
      t1.set$child(null);
      return t1;
    },
    updateRenderObject$2(context, renderObject) {
      type$.RenderLimitedBox._as(renderObject);
      renderObject.set$maxWidth(0, this.maxWidth);
      renderObject.set$maxHeight(0, this.maxHeight);
    },
    debugFillProperties$1(properties) {
      var _null = null;
      this.super$Widget$debugFillProperties(properties);
      properties.add$1(0, A.DoubleProperty$("maxWidth", this.maxWidth, 1 / 0, _null, B.DiagnosticLevel_3, true, _null, _null));
      properties.add$1(0, A.DoubleProperty$("maxHeight", this.maxHeight, 1 / 0, _null, B.DiagnosticLevel_3, true, _null, _null));
    }
  };
  A.Offstage.prototype = {
    createRenderObject$1(context) {
      var t1 = new A.RenderOffstage(this.offstage, null, new A._LayoutCacheStorage(), A.LayerHandle$(type$.ContainerLayer_2));
      t1.RenderObject$0();
      t1.set$child(null);
      return t1;
    },
    updateRenderObject$2(context, renderObject) {
      type$.RenderOffstage._as(renderObject).set$offstage(this.offstage);
    },
    debugFillProperties$1(properties) {
      var _null = null;
      this.super$Widget$debugFillProperties(properties);
      properties.add$1(0, A.DiagnosticsProperty$("offstage", this.offstage, true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.bool));
    },
    createElement$0(_) {
      var t1 = new A._OffstageElement(this, B._ElementLifecycle_0, A.HashSet_HashSet(type$.Element));
      $.$get$FlutterMemoryAllocations_instance().dispatchObjectCreated$3$className$library$object(B.Type_Element_rqC.toString$0(0), "package:flutter/widgets.dart", t1);
      return t1;
    }
  };
  A._OffstageElement.prototype = {};
  A.IntrinsicWidth.prototype = {
    createRenderObject$1(context) {
      var _null = null,
        t1 = new A.RenderIntrinsicWidth(_null, _null, _null, new A._LayoutCacheStorage(), A.LayerHandle$(type$.ContainerLayer_2));
      t1.RenderObject$0();
      t1.set$child(_null);
      return t1;
    },
    updateRenderObject$2(context, renderObject) {
      type$.RenderIntrinsicWidth._as(renderObject);
      renderObject.set$stepWidth(null);
      renderObject.set$stepHeight(null);
    }
  };
  A.Stack.prototype = {
    _debugCheckHasDirectionality$1(context) {
      var t1 = this.alignment;
      if (t1 instanceof A.AlignmentDirectional) {
        t1 = t1.$eq(0, B.AlignmentDirectional_m1_m1) ? "The default value for 'alignment' is AlignmentDirectional.topStart, which requires a text direction." : null;
        A.debugCheckHasDirectionality(context, "Instead of providing a Directionality widget, another solution would be passing a non-directional 'alignment', or an explicit 'textDirection', to the " + A.getRuntimeTypeOfDartObject(this).toString$0(0) + ".", t1, "to resolve the 'alignment' argument");
      }
      return true;
    },
    createRenderObject$1(context) {
      var t1, _this = this;
      _this._debugCheckHasDirectionality$1(context);
      t1 = A.Directionality_maybeOf(context);
      t1 = new A.RenderStack(_this.alignment, t1, _this.fit, _this.clipBehavior, A.LayerHandle$(type$.ClipRectLayer), 0, null, null, new A._LayoutCacheStorage(), A.LayerHandle$(type$.ContainerLayer_2));
      t1.RenderObject$0();
      t1.addAll$1(0, null);
      return t1;
    },
    updateRenderObject$2(context, renderObject) {
      var t1, _this = this;
      type$.RenderStack._as(renderObject);
      _this._debugCheckHasDirectionality$1(context);
      renderObject.set$alignment(_this.alignment);
      t1 = A.Directionality_maybeOf(context);
      renderObject.set$textDirection(t1);
      t1 = _this.fit;
      if (renderObject._fit !== t1) {
        renderObject._fit = t1;
        renderObject.markNeedsLayout$0();
      }
      t1 = _this.clipBehavior;
      if (t1 !== renderObject._stack$_clipBehavior) {
        renderObject._stack$_clipBehavior = t1;
        renderObject.markNeedsPaint$0();
        renderObject.markNeedsSemanticsUpdate$0();
      }
    },
    debugFillProperties$1(properties) {
      var _this = this, _null = null;
      _this.super$Widget$debugFillProperties(properties);
      properties.add$1(0, A.DiagnosticsProperty$("alignment", _this.alignment, true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.AlignmentGeometry));
      properties.add$1(0, A.EnumProperty$("textDirection", _null, _null, B.DiagnosticLevel_3, type$.TextDirection));
      properties.add$1(0, A.EnumProperty$("fit", _this.fit, B.C__NoDefaultValue, B.DiagnosticLevel_3, type$.StackFit));
      properties.add$1(0, A.EnumProperty$("clipBehavior", _this.clipBehavior, B.Clip_1, B.DiagnosticLevel_3, type$.Clip));
    }
  };
  A.Positioned.prototype = {
    applyParentData$1(renderObject) {
      var t1, t2, needsLayout, _this = this;
      A.assertHelper(renderObject.parentData instanceof A.StackParentData);
      t1 = renderObject.parentData;
      t1.toString;
      type$.StackParentData._as(t1);
      t2 = _this.left;
      needsLayout = t1.left != t2;
      if (needsLayout)
        t1.left = t2;
      t2 = _this.top;
      if (t1.top != t2) {
        t1.top = t2;
        needsLayout = true;
      }
      t2 = _this.right;
      if (t1.right != t2) {
        t1.right = t2;
        needsLayout = true;
      }
      t2 = _this.bottom;
      if (t1.bottom != t2) {
        t1.bottom = t2;
        needsLayout = true;
      }
      t2 = _this.width;
      if (t1.width != t2) {
        t1.width = t2;
        needsLayout = true;
      }
      t2 = _this.height;
      if (t1.height != t2) {
        t1.height = t2;
        needsLayout = true;
      }
      if (needsLayout) {
        t1 = renderObject.get$parent(renderObject);
        if (t1 != null)
          t1.markNeedsLayout$0();
      }
    },
    get$debugTypicalAncestorWidgetClass() {
      return B.Type_Stack_0dE;
    },
    debugFillProperties$1(properties) {
      var _this = this, _null = null;
      _this.super$Widget$debugFillProperties(properties);
      properties.add$1(0, A.DoubleProperty$("left", _this.left, _null, _null, B.DiagnosticLevel_3, true, _null, _null));
      properties.add$1(0, A.DoubleProperty$("top", _this.top, _null, _null, B.DiagnosticLevel_3, true, _null, _null));
      properties.add$1(0, A.DoubleProperty$("right", _this.right, _null, _null, B.DiagnosticLevel_3, true, _null, _null));
      properties.add$1(0, A.DoubleProperty$("bottom", _this.bottom, _null, _null, B.DiagnosticLevel_3, true, _null, _null));
      properties.add$1(0, A.DoubleProperty$("width", _this.width, _null, _null, B.DiagnosticLevel_3, true, _null, _null));
      properties.add$1(0, A.DoubleProperty$("height", _this.height, _null, _null, B.DiagnosticLevel_3, true, _null, _null));
    }
  };
  A.PositionedDirectional.prototype = {
    build$1(context) {
      var _this = this;
      return A.Positioned_Positioned$directional(_this.bottom, _this.child, null, null, _this.start, A.Directionality_of(context), _this.top, _this.width);
    }
  };
  A.Flex.prototype = {
    get$_needTextDirection() {
      switch (this.direction.index) {
        case 0:
          return true;
        case 1:
          var t1 = this.crossAxisAlignment;
          return t1 === B.CrossAxisAlignment_0 || t1 === B.CrossAxisAlignment_1;
      }
    },
    getEffectiveTextDirection$1(context) {
      var t1 = this.textDirection;
      t1 = this.get$_needTextDirection() ? A.Directionality_maybeOf(context) : null;
      return t1;
    },
    createRenderObject$1(context) {
      var _this = this;
      return A.RenderFlex$(B.Clip_0, _this.crossAxisAlignment, _this.direction, _this.mainAxisAlignment, _this.mainAxisSize, _this.spacing, _this.textBaseline, _this.getEffectiveTextDirection$1(context), _this.verticalDirection);
    },
    updateRenderObject$2(context, renderObject) {
      var t1, _this = this;
      type$.RenderFlex._as(renderObject);
      t1 = _this.direction;
      if (renderObject._direction !== t1) {
        renderObject._direction = t1;
        renderObject.markNeedsLayout$0();
      }
      renderObject.set$mainAxisAlignment(_this.mainAxisAlignment);
      t1 = _this.mainAxisSize;
      if (renderObject._mainAxisSize !== t1) {
        renderObject._mainAxisSize = t1;
        renderObject.markNeedsLayout$0();
      }
      renderObject.set$crossAxisAlignment(_this.crossAxisAlignment);
      t1 = _this.getEffectiveTextDirection$1(context);
      if (renderObject._flex$_textDirection != t1) {
        renderObject._flex$_textDirection = t1;
        renderObject.markNeedsLayout$0();
      }
      t1 = _this.verticalDirection;
      if (renderObject._verticalDirection !== t1) {
        renderObject._verticalDirection = t1;
        renderObject.markNeedsLayout$0();
      }
      t1 = renderObject._crossAxisAlignment;
      A.assertHelper(t1 !== B.CrossAxisAlignment_4);
      if (B.Clip_0 !== renderObject._clipBehavior) {
        renderObject._clipBehavior = B.Clip_0;
        renderObject.markNeedsPaint$0();
        renderObject.markNeedsSemanticsUpdate$0();
      }
      renderObject.set$spacing(0, _this.spacing);
    },
    debugFillProperties$1(properties) {
      var _this = this, _null = null;
      _this.super$Widget$debugFillProperties(properties);
      properties.add$1(0, A.EnumProperty$("direction", _this.direction, B.C__NoDefaultValue, B.DiagnosticLevel_3, type$.Axis));
      properties.add$1(0, A.EnumProperty$("mainAxisAlignment", _this.mainAxisAlignment, B.C__NoDefaultValue, B.DiagnosticLevel_3, type$.MainAxisAlignment));
      properties.add$1(0, A.EnumProperty$("mainAxisSize", _this.mainAxisSize, B.MainAxisSize_1, B.DiagnosticLevel_3, type$.MainAxisSize));
      properties.add$1(0, A.EnumProperty$("crossAxisAlignment", _this.crossAxisAlignment, B.C__NoDefaultValue, B.DiagnosticLevel_3, type$.CrossAxisAlignment));
      properties.add$1(0, A.EnumProperty$("textDirection", _this.textDirection, _null, B.DiagnosticLevel_3, type$.TextDirection));
      properties.add$1(0, A.EnumProperty$("verticalDirection", _this.verticalDirection, B.VerticalDirection_1, B.DiagnosticLevel_3, type$.VerticalDirection));
      properties.add$1(0, A.EnumProperty$("textBaseline", _this.textBaseline, _null, B.DiagnosticLevel_3, type$.TextBaseline));
      properties.add$1(0, A.EnumProperty$("clipBehavior", B.Clip_0, B.Clip_0, B.DiagnosticLevel_3, type$.Clip));
      properties.add$1(0, A.DoubleProperty$("spacing", _this.spacing, 0, _null, B.DiagnosticLevel_3, true, _null, _null));
    }
  };
  A.Row.prototype = {};
  A.Column.prototype = {};
  A.Flexible.prototype = {
    applyParentData$1(renderObject) {
      var t1, t2, needsLayout;
      A.assertHelper(renderObject.parentData instanceof A.FlexParentData);
      t1 = renderObject.parentData;
      t1.toString;
      type$.FlexParentData._as(t1);
      t2 = this.flex;
      needsLayout = t1.flex !== t2;
      if (needsLayout)
        t1.flex = t2;
      t2 = this.fit;
      if (t1.fit !== t2) {
        t1.fit = t2;
        needsLayout = true;
      }
      if (needsLayout) {
        t1 = renderObject.get$parent(renderObject);
        if (t1 != null)
          t1.markNeedsLayout$0();
      }
    },
    get$debugTypicalAncestorWidgetClass() {
      return B.Type_Flex_NuZ;
    },
    debugFillProperties$1(properties) {
      this.super$Widget$debugFillProperties(properties);
      properties.add$1(0, A.IntProperty$("flex", this.flex, B.C__NoDefaultValue, null, B.DiagnosticLevel_3, null));
    }
  };
  A.Expanded.prototype = {};
  A.Wrap.prototype = {
    createRenderObject$1(context) {
      var _this = this,
        t1 = _this.textDirection;
      if (t1 == null)
        t1 = A.Directionality_maybeOf(context);
      t1 = new A.RenderWrap(_this.direction, _this.alignment, _this.spacing, B.WrapAlignment_0, _this.runSpacing, B.WrapCrossAlignment_0, t1, B.VerticalDirection_1, B.Clip_0, A.LayerHandle$(type$.ClipRectLayer), 0, null, null, new A._LayoutCacheStorage(), A.LayerHandle$(type$.ContainerLayer_2));
      t1.RenderObject$0();
      t1.addAll$1(0, null);
      return t1;
    },
    updateRenderObject$2(context, renderObject) {
      var t1, _this = this;
      type$.RenderWrap._as(renderObject);
      renderObject.set$direction(0, _this.direction);
      renderObject.set$alignment(_this.alignment);
      renderObject.set$spacing(0, _this.spacing);
      renderObject.set$runAlignment(B.WrapAlignment_0);
      renderObject.set$runSpacing(_this.runSpacing);
      renderObject.set$crossAxisAlignment(B.WrapCrossAlignment_0);
      t1 = _this.textDirection;
      if (t1 == null)
        t1 = A.Directionality_maybeOf(context);
      if (renderObject._wrap$_textDirection != t1) {
        renderObject._wrap$_textDirection = t1;
        renderObject.markNeedsLayout$0();
      }
      if (renderObject._wrap$_verticalDirection !== B.VerticalDirection_1) {
        renderObject._wrap$_verticalDirection = B.VerticalDirection_1;
        renderObject.markNeedsLayout$0();
      }
      if (B.Clip_0 !== renderObject._wrap$_clipBehavior) {
        renderObject._wrap$_clipBehavior = B.Clip_0;
        renderObject.markNeedsPaint$0();
        renderObject.markNeedsSemanticsUpdate$0();
      }
    },
    debugFillProperties$1(properties) {
      var t1, _this = this, _null = null;
      _this.super$Widget$debugFillProperties(properties);
      properties.add$1(0, A.EnumProperty$("direction", _this.direction, B.C__NoDefaultValue, B.DiagnosticLevel_3, type$.Axis));
      t1 = type$.WrapAlignment;
      properties.add$1(0, A.EnumProperty$("alignment", _this.alignment, B.C__NoDefaultValue, B.DiagnosticLevel_3, t1));
      properties.add$1(0, A.DoubleProperty$("spacing", _this.spacing, B.C__NoDefaultValue, _null, B.DiagnosticLevel_3, true, _null, _null));
      properties.add$1(0, A.EnumProperty$("runAlignment", B.WrapAlignment_0, B.C__NoDefaultValue, B.DiagnosticLevel_3, t1));
      properties.add$1(0, A.DoubleProperty$("runSpacing", _this.runSpacing, B.C__NoDefaultValue, _null, B.DiagnosticLevel_3, true, _null, _null));
      properties.add$1(0, A.EnumProperty$("crossAxisAlignment", B.WrapCrossAlignment_0, B.C__NoDefaultValue, B.DiagnosticLevel_3, type$.WrapCrossAlignment));
      properties.add$1(0, A.EnumProperty$("textDirection", _this.textDirection, _null, B.DiagnosticLevel_3, type$.TextDirection));
      properties.add$1(0, A.EnumProperty$("verticalDirection", B.VerticalDirection_1, B.VerticalDirection_1, B.DiagnosticLevel_3, type$.VerticalDirection));
    }
  };
  A.RichText.prototype = {
    createRenderObject$1(context) {
      var t3, t4, t5, t6, t7, _this = this, _null = null,
        t1 = _this.textDirection,
        t2 = t1 == null;
      if (t2)
        A.debugCheckHasDirectionality(context, _null, _null, _null);
      t3 = _this.text;
      if (t2)
        t1 = A.Directionality_of(context);
      t2 = _this.overflow;
      t4 = _this.textScaler;
      t5 = _this.maxLines;
      t6 = A.Localizations_maybeLocaleOf(context);
      t3.debugAssertIsValid$0();
      A.assertHelper(t5 == null || t5 > 0);
      if (t4.$eq(0, B._LinearTextScaler_1))
        t4 = new A._LinearTextScaler(1);
      t7 = t2 === B.TextOverflow_2 ? "\u2026" : _null;
      t2 = new A.RenderParagraph(A.TextPainter$(t7, t6, t5, _this.strutStyle, t3, _this.textAlign, t1, _this.textHeightBehavior, t4, _this.textWidthBasis), _this.softWrap, t2, _this.selectionColor, false, 0, _null, _null, new A._LayoutCacheStorage(), A.LayerHandle$(type$.ContainerLayer_2));
      t2.RenderObject$0();
      t2.addAll$1(0, _null);
      t2.set$registrar(_this.selectionRegistrar);
      return t2;
    },
    updateRenderObject$2(context, renderObject) {
      var t1, t2, _this = this;
      type$.RenderParagraph._as(renderObject);
      t1 = _this.textDirection;
      t2 = t1 == null;
      if (t2)
        A.debugCheckHasDirectionality(context, null, null, null);
      renderObject.set$text(0, _this.text);
      renderObject.set$textAlign(0, _this.textAlign);
      renderObject.set$textDirection(t2 ? A.Directionality_of(context) : t1);
      renderObject.set$softWrap(_this.softWrap);
      renderObject.set$overflow(0, _this.overflow);
      renderObject.set$textScaler(_this.textScaler);
      renderObject.set$maxLines(_this.maxLines);
      renderObject.set$strutStyle(_this.strutStyle);
      renderObject.set$textWidthBasis(_this.textWidthBasis);
      renderObject.set$textHeightBehavior(_this.textHeightBehavior);
      t1 = A.Localizations_maybeLocaleOf(context);
      renderObject.set$locale(0, t1);
      renderObject.set$registrar(_this.selectionRegistrar);
      renderObject.set$selectionColor(_this.selectionColor);
    },
    debugFillProperties$1(properties) {
      var _this = this, _null = null;
      _this.super$Widget$debugFillProperties(properties);
      properties.add$1(0, A.EnumProperty$("textAlign", _this.textAlign, B.TextAlign_4, B.DiagnosticLevel_3, type$.TextAlign));
      properties.add$1(0, A.EnumProperty$("textDirection", _this.textDirection, _null, B.DiagnosticLevel_3, type$.TextDirection));
      properties.add$1(0, A.FlagProperty$("softWrap", _null, string$.no_wra, "wrapping at box width", B.DiagnosticLevel_3, true, _this.softWrap));
      properties.add$1(0, A.EnumProperty$("overflow", _this.overflow, B.TextOverflow_0, B.DiagnosticLevel_3, type$.TextOverflow));
      properties.add$1(0, A.DiagnosticsProperty$("textScaler", _this.textScaler, true, B._LinearTextScaler_1, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.TextScaler));
      properties.add$1(0, A.IntProperty$("maxLines", _this.maxLines, B.C__NoDefaultValue, "unlimited", B.DiagnosticLevel_3, _null));
      properties.add$1(0, A.EnumProperty$("textWidthBasis", _this.textWidthBasis, B.TextWidthBasis_0, B.DiagnosticLevel_3, type$.TextWidthBasis));
      properties.add$1(0, A.StringProperty$("text", _this.text.toPlainText$0(), B.C__NoDefaultValue, true, true));
      properties.add$1(0, A.DiagnosticsProperty$("locale", _this.locale, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.Locale));
      properties.add$1(0, A.DiagnosticsProperty$("strutStyle", _this.strutStyle, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.StrutStyle));
      properties.add$1(0, A.DiagnosticsProperty$("textHeightBehavior", _this.textHeightBehavior, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.TextHeightBehavior));
    }
  };
  A.RawImage.prototype = {
    createRenderObject$1(context) {
      var t3, _this = this, _null = null,
        t1 = _this.image,
        t2 = t1 == null;
      if (t2)
        t3 = _null;
      else {
        t3 = t1.debugGetOpenHandleStackTraces$0();
        t3 = t3 == null ? _null : t3.length !== 0;
      }
      if (A.assertTest(t3 !== false))
        A.assertThrow(string$.Creato);
      t1 = t2 ? _null : t1.clone$0(0);
      t1 = new A.RenderImage(t1, _this.debugImageLabel, _this.width, _this.height, _this.scale, _this.color, _this.opacity, _this.filterQuality, _this.colorBlendMode, _this.fit, _this.alignment, _this.repeat, _this.centerSlice, _this.invertColors, false, _null, false, new A._LayoutCacheStorage(), A.LayerHandle$(type$.ContainerLayer_2));
      t1.RenderObject$0();
      t1._updateColorFilter$0();
      return t1;
    },
    updateRenderObject$2(context, renderObject) {
      var t1, t2, t3, _this = this, _null = null;
      type$.RenderImage._as(renderObject);
      t1 = _this.image;
      t2 = t1 == null;
      if (t2)
        t3 = _null;
      else {
        t3 = t1.debugGetOpenHandleStackTraces$0();
        t3 = t3 == null ? _null : t3.length !== 0;
      }
      if (A.assertTest(t3 !== false))
        A.assertThrow(string$.Creato);
      renderObject.set$image(0, t2 ? _null : t1.clone$0(0));
      renderObject.debugImageLabel = _this.debugImageLabel;
      renderObject.set$width(0, _this.width);
      renderObject.set$height(0, _this.height);
      renderObject.set$scale(0, _this.scale);
      renderObject.set$color(0, _this.color);
      renderObject.set$opacity(0, _this.opacity);
      renderObject.set$colorBlendMode(_this.colorBlendMode);
      renderObject.set$fit(_this.fit);
      renderObject.set$alignment(_this.alignment);
      renderObject.set$repeat(0, _this.repeat);
      renderObject.set$centerSlice(_this.centerSlice);
      renderObject.set$matchTextDirection(false);
      renderObject.set$textDirection(_null);
      renderObject.set$invertColors(_this.invertColors);
      renderObject.set$isAntiAlias(false);
      renderObject.set$filterQuality(_this.filterQuality);
    },
    didUnmountRenderObject$1(renderObject) {
      type$.RenderImage._as(renderObject).set$image(0, null);
    },
    debugFillProperties$1(properties) {
      var _this = this, _null = null;
      _this.super$Widget$debugFillProperties(properties);
      properties.add$1(0, A.DiagnosticsProperty$("image", _this.image, true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.Image));
      properties.add$1(0, A.DoubleProperty$("width", _this.width, _null, _null, B.DiagnosticLevel_3, true, _null, _null));
      properties.add$1(0, A.DoubleProperty$("height", _this.height, _null, _null, B.DiagnosticLevel_3, true, _null, _null));
      properties.add$1(0, A.DoubleProperty$("scale", _this.scale, 1, _null, B.DiagnosticLevel_3, true, _null, _null));
      properties.add$1(0, A.ColorProperty$("color", _this.color, _null, B.DiagnosticLevel_3, true, B.DiagnosticsTreeStyle_8));
      properties.add$1(0, A.DiagnosticsProperty$("opacity", _this.opacity, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.nullable_Animation_double));
      properties.add$1(0, A.EnumProperty$("colorBlendMode", _this.colorBlendMode, _null, B.DiagnosticLevel_3, type$.BlendMode));
      properties.add$1(0, A.EnumProperty$("fit", _this.fit, _null, B.DiagnosticLevel_3, type$.BoxFit));
      properties.add$1(0, A.DiagnosticsProperty$("alignment", _this.alignment, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.AlignmentGeometry));
      properties.add$1(0, A.EnumProperty$("repeat", _this.repeat, B.ImageRepeat_3, B.DiagnosticLevel_3, type$.ImageRepeat));
      properties.add$1(0, A.DiagnosticsProperty$("centerSlice", _this.centerSlice, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.Rect));
      properties.add$1(0, A.FlagProperty$("matchTextDirection", _null, _null, "match text direction", B.DiagnosticLevel_3, false, false));
      properties.add$1(0, A.DiagnosticsProperty$("invertColors", _this.invertColors, true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.bool));
      properties.add$1(0, A.EnumProperty$("filterQuality", _this.filterQuality, B.C__NoDefaultValue, B.DiagnosticLevel_3, type$.FilterQuality));
    }
  };
  A.Listener0.prototype = {
    createRenderObject$1(context) {
      var _this = this, _null = null,
        t1 = new A.RenderPointerListener(_this.onPointerDown, _null, _this.onPointerUp, _null, _this.onPointerCancel, _this.onPointerPanZoomStart, _null, _null, _this.onPointerSignal, _this.behavior, _null, new A._LayoutCacheStorage(), A.LayerHandle$(type$.ContainerLayer_2));
      t1.RenderObject$0();
      t1.set$child(_null);
      return t1;
    },
    updateRenderObject$2(context, renderObject) {
      var _this = this, _null = null;
      type$.RenderPointerListener._as(renderObject);
      renderObject.set$onPointerDown(_this.onPointerDown);
      renderObject.set$onPointerMove(_null);
      renderObject.set$onPointerUp(_this.onPointerUp);
      renderObject.set$onPointerHover(_null);
      renderObject.set$onPointerCancel(_this.onPointerCancel);
      renderObject.set$onPointerPanZoomStart(_this.onPointerPanZoomStart);
      renderObject.set$onPointerPanZoomUpdate(_null);
      renderObject.set$onPointerPanZoomEnd(_null);
      renderObject.set$onPointerSignal(_this.onPointerSignal);
      renderObject.behavior = _this.behavior;
    },
    debugFillProperties$1(properties) {
      var t1, _this = this;
      _this.super$Widget$debugFillProperties(properties);
      t1 = A._setArrayType([], type$.JSArray_String);
      if (_this.onPointerDown != null)
        t1.push("down");
      if (_this.onPointerUp != null)
        t1.push("up");
      if (_this.onPointerCancel != null)
        t1.push("cancel");
      if (_this.onPointerPanZoomStart != null)
        t1.push("panZoomStart");
      if (_this.onPointerSignal != null)
        t1.push("signal");
      properties.add$1(0, A.IterableProperty$("listeners", t1, B.C__NoDefaultValue, "<none>", B.DiagnosticLevel_3, B.DiagnosticsTreeStyle_8, type$.String));
      properties.add$1(0, A.EnumProperty$("behavior", _this.behavior, B.C__NoDefaultValue, B.DiagnosticLevel_3, type$.HitTestBehavior));
    }
  };
  A.MouseRegion.prototype = {
    createRenderObject$1(context) {
      var _this = this;
      return A.RenderMouseRegion$(_this.cursor, null, _this.onEnter, _this.onExit, _this.onHover, true);
    },
    updateRenderObject$2(context, renderObject) {
      var t1, _this = this;
      type$.RenderMouseRegion._as(renderObject);
      renderObject.set$onEnter(0, _this.onEnter);
      renderObject.set$onHover(_this.onHover);
      renderObject.set$onExit(0, _this.onExit);
      t1 = _this.cursor;
      if (!renderObject._cursor.$eq(0, t1)) {
        renderObject._cursor = t1;
        renderObject.markNeedsPaint$0();
      }
      if (renderObject.behavior !== B.HitTestBehavior_1) {
        renderObject.behavior = B.HitTestBehavior_1;
        renderObject.markNeedsPaint$0();
      }
    },
    debugFillProperties$1(properties) {
      var t1, _this = this, _null = null;
      _this.super$Widget$debugFillProperties(properties);
      t1 = A._setArrayType([], type$.JSArray_String);
      if (_this.onEnter != null)
        t1.push("enter");
      if (_this.onExit != null)
        t1.push("exit");
      if (_this.onHover != null)
        t1.push("hover");
      properties.add$1(0, A.IterableProperty$("listeners", t1, B.C__NoDefaultValue, "<none>", B.DiagnosticLevel_3, B.DiagnosticsTreeStyle_8, type$.String));
      properties.add$1(0, A.DiagnosticsProperty$("cursor", _this.cursor, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.MouseCursor));
      properties.add$1(0, A.DiagnosticsProperty$("opaque", true, true, true, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.bool));
    }
  };
  A.RepaintBoundary.prototype = {
    createRenderObject$1(context) {
      var t1 = new A.RenderRepaintBoundary(null, new A._LayoutCacheStorage(), A.LayerHandle$(type$.ContainerLayer_2));
      t1.RenderObject$0();
      t1.set$child(null);
      return t1;
    }
  };
  A.IgnorePointer.prototype = {
    createRenderObject$1(context) {
      var t1 = new A.RenderIgnorePointer(this.ignoring, null, null, new A._LayoutCacheStorage(), A.LayerHandle$(type$.ContainerLayer_2));
      t1.RenderObject$0();
      t1.set$child(null);
      return t1;
    },
    updateRenderObject$2(context, renderObject) {
      type$.RenderIgnorePointer._as(renderObject);
      renderObject.set$ignoring(this.ignoring);
      renderObject.set$ignoringSemantics(null);
    },
    debugFillProperties$1(properties) {
      var t1, _null = null;
      this.super$Widget$debugFillProperties(properties);
      t1 = type$.bool;
      properties.add$1(0, A.DiagnosticsProperty$("ignoring", this.ignoring, true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t1));
      properties.add$1(0, A.DiagnosticsProperty$("ignoringSemantics", _null, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t1));
    }
  };
  A.AbsorbPointer.prototype = {
    createRenderObject$1(context) {
      var t1 = new A.RenderAbsorbPointer(false, null, null, new A._LayoutCacheStorage(), A.LayerHandle$(type$.ContainerLayer_2));
      t1.RenderObject$0();
      t1.set$child(null);
      return t1;
    },
    updateRenderObject$2(context, renderObject) {
      type$.RenderAbsorbPointer._as(renderObject);
      renderObject.set$absorbing(false);
      renderObject.set$ignoringSemantics(null);
    },
    debugFillProperties$1(properties) {
      var t1, _null = null;
      this.super$Widget$debugFillProperties(properties);
      t1 = type$.bool;
      properties.add$1(0, A.DiagnosticsProperty$("absorbing", false, true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t1));
      properties.add$1(0, A.DiagnosticsProperty$("ignoringSemantics", _null, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t1));
    }
  };
  A.Semantics.prototype = {
    createRenderObject$1(context) {
      var _this = this,
        t1 = new A.RenderSemanticsAnnotations(_this.properties, _this.container, _this.explicitChildNodes, false, false, _this._getTextDirection$1(context), null, new A._LayoutCacheStorage(), A.LayerHandle$(type$.ContainerLayer_2));
      t1.RenderObject$0();
      t1.set$child(null);
      t1._updateAttributedFields$1(t1._proxy_box$_properties);
      return t1;
    },
    _getTextDirection$1(context) {
      var containsText,
        t1 = this.properties,
        t2 = t1.textDirection;
      if (t2 != null)
        return t2;
      containsText = true;
      if (t1.label == null) {
        t1 = t1.tooltip != null;
        containsText = t1;
      }
      if (!containsText)
        return null;
      return A.Directionality_maybeOf(context);
    },
    updateRenderObject$2(context, renderObject) {
      var _this = this;
      type$.RenderSemanticsAnnotations._as(renderObject);
      renderObject.set$container(_this.container);
      renderObject.set$explicitChildNodes(_this.explicitChildNodes);
      renderObject.set$excludeSemantics(false);
      renderObject.set$blockUserActions(false);
      renderObject.set$properties(_this.properties);
      renderObject.set$textDirection(_this._getTextDirection$1(context));
    },
    debugFillProperties$1(properties) {
      var t1, _null = null;
      this.super$Widget$debugFillProperties(properties);
      properties.add$1(0, A.DiagnosticsProperty$("container", this.container, true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.bool));
      t1 = this.properties;
      properties.add$1(0, A.DiagnosticsProperty$("properties", t1, true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.SemanticsProperties));
      t1.debugFillProperties$1(properties);
    }
  };
  A.MergeSemantics.prototype = {
    createRenderObject$1(context) {
      var t1 = new A.RenderMergeSemantics(null, new A._LayoutCacheStorage(), A.LayerHandle$(type$.ContainerLayer_2));
      t1.RenderObject$0();
      t1.set$child(null);
      return t1;
    }
  };
  A.BlockSemantics.prototype = {
    createRenderObject$1(context) {
      var t1 = new A.RenderBlockSemantics(true, null, new A._LayoutCacheStorage(), A.LayerHandle$(type$.ContainerLayer_2));
      t1.RenderObject$0();
      t1.set$child(null);
      return t1;
    },
    updateRenderObject$2(context, renderObject) {
      type$.RenderBlockSemantics._as(renderObject).set$blocking(true);
    },
    debugFillProperties$1(properties) {
      var _null = null;
      this.super$Widget$debugFillProperties(properties);
      properties.add$1(0, A.DiagnosticsProperty$("blocking", true, true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.bool));
    }
  };
  A.ExcludeSemantics.prototype = {
    createRenderObject$1(context) {
      var t1 = new A.RenderExcludeSemantics(this.excluding, null, new A._LayoutCacheStorage(), A.LayerHandle$(type$.ContainerLayer_2));
      t1.RenderObject$0();
      t1.set$child(null);
      return t1;
    },
    updateRenderObject$2(context, renderObject) {
      type$.RenderExcludeSemantics._as(renderObject).set$excluding(this.excluding);
    },
    debugFillProperties$1(properties) {
      var _null = null;
      this.super$Widget$debugFillProperties(properties);
      properties.add$1(0, A.DiagnosticsProperty$("excluding", this.excluding, true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.bool));
    }
  };
  A.KeyedSubtree.prototype = {
    build$1(context) {
      return this.child;
    }
  };
  A.Builder.prototype = {
    build$1(context) {
      return this.builder.call$1(context);
    }
  };
  A.ColoredBox.prototype = {
    createRenderObject$1(context) {
      var t1 = new A._RenderColoredBox(this.color, B.HitTestBehavior_1, null, new A._LayoutCacheStorage(), A.LayerHandle$(type$.ContainerLayer_2));
      t1.RenderObject$0();
      t1.set$child(null);
      return t1;
    },
    updateRenderObject$2(context, renderObject) {
      type$._RenderColoredBox._as(renderObject).set$color(0, this.color);
    },
    debugFillProperties$1(properties) {
      var _null = null;
      this.super$Widget$debugFillProperties(properties);
      properties.add$1(0, A.DiagnosticsProperty$("color", this.color, true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.Color));
    }
  };
  A._RenderColoredBox.prototype = {
    set$color(_, value) {
      if (value.$eq(0, this._color))
        return;
      this._color = value;
      this.markNeedsPaint$0();
    },
    paint$2(context, offset) {
      var t2, t3, t4, t5, _this = this,
        t1 = _this.get$size(0);
      if (t1._dx > 0 && t1._dy > 0) {
        t1 = context.get$canvas(context);
        t2 = _this.get$size(0);
        t3 = offset._dx;
        t4 = offset._dy;
        t5 = $.$get$_renderer().createPaint$0();
        t5.set$color(0, _this._color);
        t1.drawRect$2(new A.Rect(t3, t4, t3 + t2._dx, t4 + t2._dy), t5);
      }
      t1 = _this.RenderObjectWithChildMixin__child;
      if (t1 != null)
        context.paintChild$2(t1, offset);
    }
  };
  A._WidgetsFlutterBinding_BindingBase_GestureBinding_SchedulerBinding_ServicesBinding_PaintingBinding_SemanticsBinding_RendererBinding_initServiceExtensions_closure.prototype = {
    call$0() {
      var t1 = this.$this;
      t1.registerBoolServiceExtension$3$getter$name$setter(new A._WidgetsFlutterBinding_BindingBase_GestureBinding_SchedulerBinding_ServicesBinding_PaintingBinding_SemanticsBinding_RendererBinding_initServiceExtensions__closure(), "invertOversizedImages", new A._WidgetsFlutterBinding_BindingBase_GestureBinding_SchedulerBinding_ServicesBinding_PaintingBinding_SemanticsBinding_RendererBinding_initServiceExtensions__closure0(t1));
      t1.registerBoolServiceExtension$3$getter$name$setter(new A._WidgetsFlutterBinding_BindingBase_GestureBinding_SchedulerBinding_ServicesBinding_PaintingBinding_SemanticsBinding_RendererBinding_initServiceExtensions__closure1(), "debugPaint", new A._WidgetsFlutterBinding_BindingBase_GestureBinding_SchedulerBinding_ServicesBinding_PaintingBinding_SemanticsBinding_RendererBinding_initServiceExtensions__closure2(t1));
      t1.registerBoolServiceExtension$3$getter$name$setter(new A._WidgetsFlutterBinding_BindingBase_GestureBinding_SchedulerBinding_ServicesBinding_PaintingBinding_SemanticsBinding_RendererBinding_initServiceExtensions__closure3(), "debugPaintBaselinesEnabled", new A._WidgetsFlutterBinding_BindingBase_GestureBinding_SchedulerBinding_ServicesBinding_PaintingBinding_SemanticsBinding_RendererBinding_initServiceExtensions__closure4(t1));
      t1.registerBoolServiceExtension$3$getter$name$setter(new A._WidgetsFlutterBinding_BindingBase_GestureBinding_SchedulerBinding_ServicesBinding_PaintingBinding_SemanticsBinding_RendererBinding_initServiceExtensions__closure5(), "repaintRainbow", new A._WidgetsFlutterBinding_BindingBase_GestureBinding_SchedulerBinding_ServicesBinding_PaintingBinding_SemanticsBinding_RendererBinding_initServiceExtensions__closure6(t1));
      t1.registerServiceExtension$2$callback$name(new A._WidgetsFlutterBinding_BindingBase_GestureBinding_SchedulerBinding_ServicesBinding_PaintingBinding_SemanticsBinding_RendererBinding_initServiceExtensions__closure7(), "debugDumpLayerTree");
      t1.registerBoolServiceExtension$3$getter$name$setter(new A._WidgetsFlutterBinding_BindingBase_GestureBinding_SchedulerBinding_ServicesBinding_PaintingBinding_SemanticsBinding_RendererBinding_initServiceExtensions__closure8(), "debugDisableClipLayers", new A._WidgetsFlutterBinding_BindingBase_GestureBinding_SchedulerBinding_ServicesBinding_PaintingBinding_SemanticsBinding_RendererBinding_initServiceExtensions__closure9(t1));
      t1.registerBoolServiceExtension$3$getter$name$setter(new A._WidgetsFlutterBinding_BindingBase_GestureBinding_SchedulerBinding_ServicesBinding_PaintingBinding_SemanticsBinding_RendererBinding_initServiceExtensions__closure10(), "debugDisablePhysicalShapeLayers", new A._WidgetsFlutterBinding_BindingBase_GestureBinding_SchedulerBinding_ServicesBinding_PaintingBinding_SemanticsBinding_RendererBinding_initServiceExtensions__closure11(t1));
      t1.registerBoolServiceExtension$3$getter$name$setter(new A._WidgetsFlutterBinding_BindingBase_GestureBinding_SchedulerBinding_ServicesBinding_PaintingBinding_SemanticsBinding_RendererBinding_initServiceExtensions__closure12(), "debugDisableOpacityLayers", new A._WidgetsFlutterBinding_BindingBase_GestureBinding_SchedulerBinding_ServicesBinding_PaintingBinding_SemanticsBinding_RendererBinding_initServiceExtensions__closure13(t1));
      return true;
    },
    $signature: 0
  };
  A._WidgetsFlutterBinding_BindingBase_GestureBinding_SchedulerBinding_ServicesBinding_PaintingBinding_SemanticsBinding_RendererBinding_initServiceExtensions__closure.prototype = {
    call$0() {
      var $async$goto = 0,
        $async$completer = A._makeAsyncAwaitCompleter(type$.bool),
        $async$returnValue;
      var $async$call$0 = A._wrapJsFunctionForAsync(function($async$errorCode, $async$result) {
        if ($async$errorCode === 1)
          return A._asyncRethrow($async$result, $async$completer);
        while (true)
          switch ($async$goto) {
            case 0:
              // Function start
              $async$returnValue = $.debugInvertOversizedImages;
              // goto return
              $async$goto = 1;
              break;
            case 1:
              // return
              return A._asyncReturn($async$returnValue, $async$completer);
          }
      });
      return A._asyncStartSync($async$call$0, $async$completer);
    },
    $signature: 18
  };
  A._WidgetsFlutterBinding_BindingBase_GestureBinding_SchedulerBinding_ServicesBinding_PaintingBinding_SemanticsBinding_RendererBinding_initServiceExtensions__closure0.prototype = {
    call$1(value) {
      var $async$goto = 0,
        $async$completer = A._makeAsyncAwaitCompleter(type$.void),
        $async$returnValue, $async$self = this;
      var $async$call$1 = A._wrapJsFunctionForAsync(function($async$errorCode, $async$result) {
        if ($async$errorCode === 1)
          return A._asyncRethrow($async$result, $async$completer);
        while (true)
          switch ($async$goto) {
            case 0:
              // Function start
              if ($.debugInvertOversizedImages !== value) {
                $.debugInvertOversizedImages = value;
                $async$returnValue = $async$self.$this._forceRepaint$0();
                // goto return
                $async$goto = 1;
                break;
              }
              $async$returnValue = A.Future_Future$value(null, type$.void);
              // goto return
              $async$goto = 1;
              break;
            case 1:
              // return
              return A._asyncReturn($async$returnValue, $async$completer);
          }
      });
      return A._asyncStartSync($async$call$1, $async$completer);
    },
    $signature: 22
  };
  A._WidgetsFlutterBinding_BindingBase_GestureBinding_SchedulerBinding_ServicesBinding_PaintingBinding_SemanticsBinding_RendererBinding_initServiceExtensions__closure1.prototype = {
    call$0() {
      var $async$goto = 0,
        $async$completer = A._makeAsyncAwaitCompleter(type$.bool),
        $async$returnValue;
      var $async$call$0 = A._wrapJsFunctionForAsync(function($async$errorCode, $async$result) {
        if ($async$errorCode === 1)
          return A._asyncRethrow($async$result, $async$completer);
        while (true)
          switch ($async$goto) {
            case 0:
              // Function start
              $async$returnValue = $.debugPaintSizeEnabled;
              // goto return
              $async$goto = 1;
              break;
            case 1:
              // return
              return A._asyncReturn($async$returnValue, $async$completer);
          }
      });
      return A._asyncStartSync($async$call$0, $async$completer);
    },
    $signature: 18
  };
  A._WidgetsFlutterBinding_BindingBase_GestureBinding_SchedulerBinding_ServicesBinding_PaintingBinding_SemanticsBinding_RendererBinding_initServiceExtensions__closure2.prototype = {
    call$1(value) {
      if ($.debugPaintSizeEnabled === value)
        return A.Future_Future$value(null, type$.void);
      $.debugPaintSizeEnabled = value;
      return this.$this._forceRepaint$0();
    },
    $signature: 22
  };
  A._WidgetsFlutterBinding_BindingBase_GestureBinding_SchedulerBinding_ServicesBinding_PaintingBinding_SemanticsBinding_RendererBinding_initServiceExtensions__closure3.prototype = {
    call$0() {
      var $async$goto = 0,
        $async$completer = A._makeAsyncAwaitCompleter(type$.bool),
        $async$returnValue;
      var $async$call$0 = A._wrapJsFunctionForAsync(function($async$errorCode, $async$result) {
        if ($async$errorCode === 1)
          return A._asyncRethrow($async$result, $async$completer);
        while (true)
          switch ($async$goto) {
            case 0:
              // Function start
              $async$returnValue = $.debugPaintBaselinesEnabled;
              // goto return
              $async$goto = 1;
              break;
            case 1:
              // return
              return A._asyncReturn($async$returnValue, $async$completer);
          }
      });
      return A._asyncStartSync($async$call$0, $async$completer);
    },
    $signature: 18
  };
  A._WidgetsFlutterBinding_BindingBase_GestureBinding_SchedulerBinding_ServicesBinding_PaintingBinding_SemanticsBinding_RendererBinding_initServiceExtensions__closure4.prototype = {
    call$1(value) {
      if ($.debugPaintBaselinesEnabled === value)
        return A.Future_Future$value(null, type$.void);
      $.debugPaintBaselinesEnabled = value;
      return this.$this._forceRepaint$0();
    },
    $signature: 22
  };
  A._WidgetsFlutterBinding_BindingBase_GestureBinding_SchedulerBinding_ServicesBinding_PaintingBinding_SemanticsBinding_RendererBinding_initServiceExtensions__closure5.prototype = {
    call$0() {
      var $async$goto = 0,
        $async$completer = A._makeAsyncAwaitCompleter(type$.bool),
        $async$returnValue;
      var $async$call$0 = A._wrapJsFunctionForAsync(function($async$errorCode, $async$result) {
        if ($async$errorCode === 1)
          return A._asyncRethrow($async$result, $async$completer);
        while (true)
          switch ($async$goto) {
            case 0:
              // Function start
              $async$returnValue = $.debugRepaintRainbowEnabled;
              // goto return
              $async$goto = 1;
              break;
            case 1:
              // return
              return A._asyncReturn($async$returnValue, $async$completer);
          }
      });
      return A._asyncStartSync($async$call$0, $async$completer);
    },
    $signature: 18
  };
  A._WidgetsFlutterBinding_BindingBase_GestureBinding_SchedulerBinding_ServicesBinding_PaintingBinding_SemanticsBinding_RendererBinding_initServiceExtensions__closure6.prototype = {
    call$1(value) {
      var repaint = $.debugRepaintRainbowEnabled && !value;
      $.debugRepaintRainbowEnabled = value;
      if (repaint)
        return this.$this._forceRepaint$0();
      return A.Future_Future$value(null, type$.void);
    },
    $signature: 22
  };
  A._WidgetsFlutterBinding_BindingBase_GestureBinding_SchedulerBinding_ServicesBinding_PaintingBinding_SemanticsBinding_RendererBinding_initServiceExtensions__closure7.prototype = {
    call$1(parameters) {
      return this.$call$body$_WidgetsFlutterBinding_BindingBase_GestureBinding_SchedulerBinding_ServicesBinding_PaintingBinding_SemanticsBinding_RendererBinding_initServiceExtensions__closure(type$.Map_String_String._as(parameters));
    },
    $call$body$_WidgetsFlutterBinding_BindingBase_GestureBinding_SchedulerBinding_ServicesBinding_PaintingBinding_SemanticsBinding_RendererBinding_initServiceExtensions__closure(parameters) {
      var $async$goto = 0,
        $async$completer = A._makeAsyncAwaitCompleter(type$.Map_String_Object),
        $async$returnValue;
      var $async$call$1 = A._wrapJsFunctionForAsync(function($async$errorCode, $async$result) {
        if ($async$errorCode === 1)
          return A._asyncRethrow($async$result, $async$completer);
        while (true)
          switch ($async$goto) {
            case 0:
              // Function start
              $async$returnValue = A.LinkedHashMap_LinkedHashMap$_literal(["data", A._debugCollectLayerTrees()], type$.String, type$.Object);
              // goto return
              $async$goto = 1;
              break;
            case 1:
              // return
              return A._asyncReturn($async$returnValue, $async$completer);
          }
      });
      return A._asyncStartSync($async$call$1, $async$completer);
    },
    $signature: 59
  };
  A._WidgetsFlutterBinding_BindingBase_GestureBinding_SchedulerBinding_ServicesBinding_PaintingBinding_SemanticsBinding_RendererBinding_initServiceExtensions__closure8.prototype = {
    call$0() {
      var $async$goto = 0,
        $async$completer = A._makeAsyncAwaitCompleter(type$.bool),
        $async$returnValue;
      var $async$call$0 = A._wrapJsFunctionForAsync(function($async$errorCode, $async$result) {
        if ($async$errorCode === 1)
          return A._asyncRethrow($async$result, $async$completer);
        while (true)
          switch ($async$goto) {
            case 0:
              // Function start
              $async$returnValue = $.debugDisableClipLayers;
              // goto return
              $async$goto = 1;
              break;
            case 1:
              // return
              return A._asyncReturn($async$returnValue, $async$completer);
          }
      });
      return A._asyncStartSync($async$call$0, $async$completer);
    },
    $signature: 18
  };
  A._WidgetsFlutterBinding_BindingBase_GestureBinding_SchedulerBinding_ServicesBinding_PaintingBinding_SemanticsBinding_RendererBinding_initServiceExtensions__closure9.prototype = {
    call$1(value) {
      if ($.debugDisableClipLayers === value)
        return A.Future_Future$value(null, type$.void);
      $.debugDisableClipLayers = value;
      return this.$this._forceRepaint$0();
    },
    $signature: 22
  };
  A._WidgetsFlutterBinding_BindingBase_GestureBinding_SchedulerBinding_ServicesBinding_PaintingBinding_SemanticsBinding_RendererBinding_initServiceExtensions__closure10.prototype = {
    call$0() {
      var $async$goto = 0,
        $async$completer = A._makeAsyncAwaitCompleter(type$.bool),
        $async$returnValue;
      var $async$call$0 = A._wrapJsFunctionForAsync(function($async$errorCode, $async$result) {
        if ($async$errorCode === 1)
          return A._asyncRethrow($async$result, $async$completer);
        while (true)
          switch ($async$goto) {
            case 0:
              // Function start
              $async$returnValue = $.debugDisablePhysicalShapeLayers;
              // goto return
              $async$goto = 1;
              break;
            case 1:
              // return
              return A._asyncReturn($async$returnValue, $async$completer);
          }
      });
      return A._asyncStartSync($async$call$0, $async$completer);
    },
    $signature: 18
  };
  A._WidgetsFlutterBinding_BindingBase_GestureBinding_SchedulerBinding_ServicesBinding_PaintingBinding_SemanticsBinding_RendererBinding_initServiceExtensions__closure11.prototype = {
    call$1(value) {
      if ($.debugDisablePhysicalShapeLayers === value)
        return A.Future_Future$value(null, type$.void);
      $.debugDisablePhysicalShapeLayers = value;
      return this.$this._forceRepaint$0();
    },
    $signature: 22
  };
  A._WidgetsFlutterBinding_BindingBase_GestureBinding_SchedulerBinding_ServicesBinding_PaintingBinding_SemanticsBinding_RendererBinding_initServiceExtensions__closure12.prototype = {
    call$0() {
      var $async$goto = 0,
        $async$completer = A._makeAsyncAwaitCompleter(type$.bool),
        $async$returnValue;
      var $async$call$0 = A._wrapJsFunctionForAsync(function($async$errorCode, $async$result) {
        if ($async$errorCode === 1)
          return A._asyncRethrow($async$result, $async$completer);
        while (true)
          switch ($async$goto) {
            case 0:
              // Function start
              $async$returnValue = $.debugDisableOpacityLayers;
              // goto return
              $async$goto = 1;
              break;
            case 1:
              // return
              return A._asyncReturn($async$returnValue, $async$completer);
          }
      });
      return A._asyncStartSync($async$call$0, $async$completer);
    },
    $signature: 18
  };
  A._WidgetsFlutterBinding_BindingBase_GestureBinding_SchedulerBinding_ServicesBinding_PaintingBinding_SemanticsBinding_RendererBinding_initServiceExtensions__closure13.prototype = {
    call$1(value) {
      if ($.debugDisableOpacityLayers === value)
        return A.Future_Future$value(null, type$.void);
      $.debugDisableOpacityLayers = value;
      return this.$this._forceRepaint$0();
    },
    $signature: 22
  };
  A._WidgetsFlutterBinding_BindingBase_GestureBinding_SchedulerBinding_ServicesBinding_PaintingBinding_SemanticsBinding_RendererBinding_initServiceExtensions_closure0.prototype = {
    call$1(parameters) {
      return this.$call$body$_WidgetsFlutterBinding_BindingBase_GestureBinding_SchedulerBinding_ServicesBinding_PaintingBinding_SemanticsBinding_RendererBinding_initServiceExtensions_closure1(type$.Map_String_String._as(parameters));
    },
    $call$body$_WidgetsFlutterBinding_BindingBase_GestureBinding_SchedulerBinding_ServicesBinding_PaintingBinding_SemanticsBinding_RendererBinding_initServiceExtensions_closure1(parameters) {
      var $async$goto = 0,
        $async$completer = A._makeAsyncAwaitCompleter(type$.Map_String_Object),
        $async$returnValue;
      var $async$call$1 = A._wrapJsFunctionForAsync(function($async$errorCode, $async$result) {
        if ($async$errorCode === 1)
          return A._asyncRethrow($async$result, $async$completer);
        while (true)
          switch ($async$goto) {
            case 0:
              // Function start
              $async$returnValue = A.LinkedHashMap_LinkedHashMap$_literal(["data", A._debugCollectRenderTrees()], type$.String, type$.Object);
              // goto return
              $async$goto = 1;
              break;
            case 1:
              // return
              return A._asyncReturn($async$returnValue, $async$completer);
          }
      });
      return A._asyncStartSync($async$call$1, $async$completer);
    },
    $signature: 59
  };
  A._WidgetsFlutterBinding_BindingBase_GestureBinding_SchedulerBinding_ServicesBinding_PaintingBinding_SemanticsBinding_RendererBinding_initServiceExtensions_closure1.prototype = {
    call$1(parameters) {
      return this.$call$body$_WidgetsFlutterBinding_BindingBase_GestureBinding_SchedulerBinding_ServicesBinding_PaintingBinding_SemanticsBinding_RendererBinding_initServiceExtensions_closure0(type$.Map_String_String._as(parameters));
    },
    $call$body$_WidgetsFlutterBinding_BindingBase_GestureBinding_SchedulerBinding_ServicesBinding_PaintingBinding_SemanticsBinding_RendererBinding_initServiceExtensions_closure0(parameters) {
      var $async$goto = 0,
        $async$completer = A._makeAsyncAwaitCompleter(type$.Map_String_Object),
        $async$returnValue;
      var $async$call$1 = A._wrapJsFunctionForAsync(function($async$errorCode, $async$result) {
        if ($async$errorCode === 1)
          return A._asyncRethrow($async$result, $async$completer);
        while (true)
          switch ($async$goto) {
            case 0:
              // Function start
              $async$returnValue = A.LinkedHashMap_LinkedHashMap$_literal(["data", A._debugCollectSemanticsTrees(B.DebugSemanticsDumpOrder_1)], type$.String, type$.Object);
              // goto return
              $async$goto = 1;
              break;
            case 1:
              // return
              return A._asyncReturn($async$returnValue, $async$completer);
          }
      });
      return A._asyncStartSync($async$call$1, $async$completer);
    },
    $signature: 59
  };
  A._WidgetsFlutterBinding_BindingBase_GestureBinding_SchedulerBinding_ServicesBinding_PaintingBinding_SemanticsBinding_RendererBinding_initServiceExtensions_closure2.prototype = {
    call$1(parameters) {
      return this.$call$body$_WidgetsFlutterBinding_BindingBase_GestureBinding_SchedulerBinding_ServicesBinding_PaintingBinding_SemanticsBinding_RendererBinding_initServiceExtensions_closure(type$.Map_String_String._as(parameters));
    },
    $call$body$_WidgetsFlutterBinding_BindingBase_GestureBinding_SchedulerBinding_ServicesBinding_PaintingBinding_SemanticsBinding_RendererBinding_initServiceExtensions_closure(parameters) {
      var $async$goto = 0,
        $async$completer = A._makeAsyncAwaitCompleter(type$.Map_String_Object),
        $async$returnValue;
      var $async$call$1 = A._wrapJsFunctionForAsync(function($async$errorCode, $async$result) {
        if ($async$errorCode === 1)
          return A._asyncRethrow($async$result, $async$completer);
        while (true)
          switch ($async$goto) {
            case 0:
              // Function start
              $async$returnValue = A.LinkedHashMap_LinkedHashMap$_literal(["data", A._debugCollectSemanticsTrees(B.DebugSemanticsDumpOrder_0)], type$.String, type$.Object);
              // goto return
              $async$goto = 1;
              break;
            case 1:
              // return
              return A._asyncReturn($async$returnValue, $async$completer);
          }
      });
      return A._asyncStartSync($async$call$1, $async$completer);
    },
    $signature: 59
  };
  A._WidgetsFlutterBinding_BindingBase_GestureBinding_SchedulerBinding_ServicesBinding_PaintingBinding_SemanticsBinding_RendererBinding_initServiceExtensions_closure3.prototype = {
    call$0() {
      var $async$goto = 0,
        $async$completer = A._makeAsyncAwaitCompleter(type$.bool),
        $async$returnValue;
      var $async$call$0 = A._wrapJsFunctionForAsync(function($async$errorCode, $async$result) {
        if ($async$errorCode === 1)
          return A._asyncRethrow($async$result, $async$completer);
        while (true)
          switch ($async$goto) {
            case 0:
              // Function start
              $async$returnValue = $.debugProfilePaintsEnabled;
              // goto return
              $async$goto = 1;
              break;
            case 1:
              // return
              return A._asyncReturn($async$returnValue, $async$completer);
          }
      });
      return A._asyncStartSync($async$call$0, $async$completer);
    },
    $signature: 18
  };
  A._WidgetsFlutterBinding_BindingBase_GestureBinding_SchedulerBinding_ServicesBinding_PaintingBinding_SemanticsBinding_RendererBinding_initServiceExtensions_closure4.prototype = {
    call$1(value) {
      var $async$goto = 0,
        $async$completer = A._makeAsyncAwaitCompleter(type$.void);
      var $async$call$1 = A._wrapJsFunctionForAsync(function($async$errorCode, $async$result) {
        if ($async$errorCode === 1)
          return A._asyncRethrow($async$result, $async$completer);
        while (true)
          switch ($async$goto) {
            case 0:
              // Function start
              if ($.debugProfilePaintsEnabled !== value)
                $.debugProfilePaintsEnabled = value;
              // implicit return
              return A._asyncReturn(null, $async$completer);
          }
      });
      return A._asyncStartSync($async$call$1, $async$completer);
    },
    $signature: 22
  };
  A._WidgetsFlutterBinding_BindingBase_GestureBinding_SchedulerBinding_ServicesBinding_PaintingBinding_SemanticsBinding_RendererBinding_initServiceExtensions_closure5.prototype = {
    call$0() {
      var $async$goto = 0,
        $async$completer = A._makeAsyncAwaitCompleter(type$.bool),
        $async$returnValue;
      var $async$call$0 = A._wrapJsFunctionForAsync(function($async$errorCode, $async$result) {
        if ($async$errorCode === 1)
          return A._asyncRethrow($async$result, $async$completer);
        while (true)
          switch ($async$goto) {
            case 0:
              // Function start
              $async$returnValue = $.debugProfileLayoutsEnabled;
              // goto return
              $async$goto = 1;
              break;
            case 1:
              // return
              return A._asyncReturn($async$returnValue, $async$completer);
          }
      });
      return A._asyncStartSync($async$call$0, $async$completer);
    },
    $signature: 18
  };
  A._WidgetsFlutterBinding_BindingBase_GestureBinding_SchedulerBinding_ServicesBinding_PaintingBinding_SemanticsBinding_RendererBinding_initServiceExtensions_closure6.prototype = {
    call$1(value) {
      var $async$goto = 0,
        $async$completer = A._makeAsyncAwaitCompleter(type$.void);
      var $async$call$1 = A._wrapJsFunctionForAsync(function($async$errorCode, $async$result) {
        if ($async$errorCode === 1)
          return A._asyncRethrow($async$result, $async$completer);
        while (true)
          switch ($async$goto) {
            case 0:
              // Function start
              if ($.debugProfileLayoutsEnabled !== value)
                $.debugProfileLayoutsEnabled = value;
              // implicit return
              return A._asyncReturn(null, $async$completer);
          }
      });
      return A._asyncStartSync($async$call$1, $async$completer);
    },
    $signature: 22
  };
  A._WidgetsFlutterBinding_BindingBase_GestureBinding_SchedulerBinding_initInstances_closure.prototype = {
    call$1(timings) {
      J.forEach$1$ax(type$.List_FrameTiming._as(timings), this.$this.get$_profileFramePostEvent());
    },
    $signature: 126
  };
  A._WidgetsFlutterBinding_BindingBase_GestureBinding_SchedulerBinding_initServiceExtensions_closure.prototype = {
    call$0() {
      var $async$goto = 0,
        $async$completer = A._makeAsyncAwaitCompleter(type$.double),
        $async$returnValue;
      var $async$call$0 = A._wrapJsFunctionForAsync(function($async$errorCode, $async$result) {
        if ($async$errorCode === 1)
          return A._asyncRethrow($async$result, $async$completer);
        while (true)
          switch ($async$goto) {
            case 0:
              // Function start
              $async$returnValue = $._timeDilation;
              // goto return
              $async$goto = 1;
              break;
            case 1:
              // return
              return A._asyncReturn($async$returnValue, $async$completer);
          }
      });
      return A._asyncStartSync($async$call$0, $async$completer);
    },
    $signature: 369
  };
  A._WidgetsFlutterBinding_BindingBase_GestureBinding_SchedulerBinding_initServiceExtensions_closure0.prototype = {
    call$1(value) {
      var $async$goto = 0,
        $async$completer = A._makeAsyncAwaitCompleter(type$.void);
      var $async$call$1 = A._wrapJsFunctionForAsync(function($async$errorCode, $async$result) {
        if ($async$errorCode === 1)
          return A._asyncRethrow($async$result, $async$completer);
        while (true)
          switch ($async$goto) {
            case 0:
              // Function start
              A.timeDilation(value);
              // implicit return
              return A._asyncReturn(null, $async$completer);
          }
      });
      return A._asyncStartSync($async$call$1, $async$completer);
    },
    $signature: 370
  };
  A._WidgetsFlutterBinding_BindingBase_GestureBinding_SchedulerBinding_ServicesBinding_initInstances_closure.prototype = {
    call$1(message) {
      var t1 = message == null ? type$.Object._as(message) : message;
      return this.$this.handleSystemMessage$1(t1);
    },
    $signature: 158
  };
  A._WidgetsFlutterBinding_BindingBase_GestureBinding_SchedulerBinding_ServicesBinding_initInstances_closure0.prototype = {
    call$1(message) {
      var t1 = message == null ? type$.Object._as(message) : message;
      return this.$this._handleAccessibilityMessage$1(t1);
    },
    $signature: 158
  };
  A._WidgetsFlutterBinding_BindingBase_GestureBinding_SchedulerBinding_ServicesBinding_initServiceExtensions_closure.prototype = {
    call$0() {
      var t1 = this.$this;
      t1.registerStringServiceExtension$3$getter$name$setter(new A._WidgetsFlutterBinding_BindingBase_GestureBinding_SchedulerBinding_ServicesBinding_initServiceExtensions__closure(), "evict", new A._WidgetsFlutterBinding_BindingBase_GestureBinding_SchedulerBinding_ServicesBinding_initServiceExtensions__closure0(t1));
      return true;
    },
    $signature: 0
  };
  A._WidgetsFlutterBinding_BindingBase_GestureBinding_SchedulerBinding_ServicesBinding_initServiceExtensions__closure.prototype = {
    call$0() {
      var $async$goto = 0,
        $async$completer = A._makeAsyncAwaitCompleter(type$.String),
        $async$returnValue;
      var $async$call$0 = A._wrapJsFunctionForAsync(function($async$errorCode, $async$result) {
        if ($async$errorCode === 1)
          return A._asyncRethrow($async$result, $async$completer);
        while (true)
          switch ($async$goto) {
            case 0:
              // Function start
              $async$returnValue = "";
              // goto return
              $async$goto = 1;
              break;
            case 1:
              // return
              return A._asyncReturn($async$returnValue, $async$completer);
          }
      });
      return A._asyncStartSync($async$call$0, $async$completer);
    },
    $signature: 86
  };
  A._WidgetsFlutterBinding_BindingBase_GestureBinding_SchedulerBinding_ServicesBinding_initServiceExtensions__closure0.prototype = {
    call$1(value) {
      var $async$goto = 0,
        $async$completer = A._makeAsyncAwaitCompleter(type$.void),
        $async$self = this, t2, t1;
      var $async$call$1 = A._wrapJsFunctionForAsync(function($async$errorCode, $async$result) {
        if ($async$errorCode === 1)
          return A._asyncRethrow($async$result, $async$completer);
        while (true)
          switch ($async$goto) {
            case 0:
              // Function start
              t1 = $async$self.$this;
              t1.super$ServicesBinding$evict(value);
              t2 = t1.PaintingBinding___PaintingBinding__imageCache_A;
              t2 === $ && A.throwLateFieldNI("_imageCache");
              t2.clear$0(0);
              t1.PaintingBinding___PaintingBinding__imageCache_A.clearLiveImages$0();
              // implicit return
              return A._asyncReturn(null, $async$completer);
          }
      });
      return A._asyncStartSync($async$call$1, $async$completer);
    },
    $signature: 119
  };
  A._WidgetsFlutterBinding_BindingBase_GestureBinding_SchedulerBinding_ServicesBinding_initServiceExtensions_closure0.prototype = {
    call$0() {
      var $async$goto = 0,
        $async$completer = A._makeAsyncAwaitCompleter(type$.bool),
        $async$returnValue;
      var $async$call$0 = A._wrapJsFunctionForAsync(function($async$errorCode, $async$result) {
        if ($async$errorCode === 1)
          return A._asyncRethrow($async$result, $async$completer);
        while (true)
          switch ($async$goto) {
            case 0:
              // Function start
              $async$returnValue = $.debugProfilePlatformChannels;
              // goto return
              $async$goto = 1;
              break;
            case 1:
              // return
              return A._asyncReturn($async$returnValue, $async$completer);
          }
      });
      return A._asyncStartSync($async$call$0, $async$completer);
    },
    $signature: 18
  };
  A._WidgetsFlutterBinding_BindingBase_GestureBinding_SchedulerBinding_ServicesBinding_initServiceExtensions_closure1.prototype = {
    call$1(value) {
      var $async$goto = 0,
        $async$completer = A._makeAsyncAwaitCompleter(type$.void);
      var $async$call$1 = A._wrapJsFunctionForAsync(function($async$errorCode, $async$result) {
        if ($async$errorCode === 1)
          return A._asyncRethrow($async$result, $async$completer);
        while (true)
          switch ($async$goto) {
            case 0:
              // Function start
              $.debugProfilePlatformChannels = value;
              // implicit return
              return A._asyncReturn(null, $async$completer);
          }
      });
      return A._asyncStartSync($async$call$1, $async$completer);
    },
    $signature: 22
  };
  A.WidgetsBindingObserver.prototype = {
    didPopRoute$0() {
      return A.Future_Future$value(false, type$.bool);
    },
    didPushRouteInformation$1(routeInformation) {
      var uri = routeInformation.get$uri(),
        t1 = uri.get$path(uri).length === 0 ? "/" : uri.get$path(uri),
        t2 = uri.get$queryParametersAll();
      t2 = t2.get$isEmpty(t2) ? null : uri.get$queryParametersAll();
      t1 = A._Uri__Uri(uri.get$fragment().length === 0 ? null : uri.get$fragment(), t1, t2).get$_text();
      A._Uri__uriDecode(t1, 0, t1.length, B.C_Utf8Codec, false);
      return A.Future_Future$value(false, type$.bool);
    },
    didChangeMetrics$0() {
    },
    didChangeTextScaleFactor$0() {
    },
    didChangePlatformBrightness$0() {
    },
    didChangeLocales$1(locales) {
      type$.nullable_List_Locale._as(locales);
    },
    didChangeAppLifecycleState$1(state) {
    },
    didChangeViewFocus$1($event) {
    },
    didRequestAppExit$0() {
      var $async$goto = 0,
        $async$completer = A._makeAsyncAwaitCompleter(type$.AppExitResponse),
        $async$returnValue;
      var $async$didRequestAppExit$0 = A._wrapJsFunctionForAsync(function($async$errorCode, $async$result) {
        if ($async$errorCode === 1)
          return A._asyncRethrow($async$result, $async$completer);
        while (true)
          switch ($async$goto) {
            case 0:
              // Function start
              $async$returnValue = B.AppExitResponse_0;
              // goto return
              $async$goto = 1;
              break;
            case 1:
              // return
              return A._asyncReturn($async$returnValue, $async$completer);
          }
      });
      return A._asyncStartSync($async$didRequestAppExit$0, $async$completer);
    },
    didChangeAccessibilityFeatures$0() {
    }
  };
  A.WidgetsBinding.prototype = {
    get$debugShowWidgetInspectorOverrideNotifier() {
      var t1 = this.WidgetsBinding__debugShowWidgetInspectorOverrideNotifierObject;
      if (t1 == null) {
        t1 = A.ValueNotifier$(false, type$.bool);
        this.set$_debugShowWidgetInspectorOverrideNotifierObject(t1);
      }
      return t1;
    },
    _forceRebuild$0() {
      var t1 = this.WidgetsBinding__rootElement;
      if (t1 != null) {
        this.WidgetsBinding__buildOwner.reassemble$1(t1);
        return this.get$endOfFrame();
      }
      return A.Future_Future$value(null, type$.void);
    },
    removeObserver$1(observer) {
      if (observer === this.WidgetsBinding__backGestureObserver)
        this.WidgetsBinding__backGestureObserver = null;
      return B.JSArray_methods.remove$1(this.WidgetsBinding__observers, observer);
    },
    handleRequestAppExit$0() {
      var $async$goto = 0,
        $async$completer = A._makeAsyncAwaitCompleter(type$.AppExitResponse),
        $async$returnValue, $async$self = this, t1, t2, didCancel, _i;
      var $async$handleRequestAppExit$0 = A._wrapJsFunctionForAsync(function($async$errorCode, $async$result) {
        if ($async$errorCode === 1)
          return A._asyncRethrow($async$result, $async$completer);
        while (true)
          switch ($async$goto) {
            case 0:
              // Function start
              t1 = A.List_List$of($async$self.WidgetsBinding__observers, true, type$.WidgetsBindingObserver), t2 = t1.length, didCancel = false, _i = 0;
            case 3:
              // for condition
              if (!(_i < t2)) {
                // goto after for
                $async$goto = 5;
                break;
              }
              $async$goto = 6;
              return A._asyncAwait(t1[_i].didRequestAppExit$0(), $async$handleRequestAppExit$0);
            case 6:
              // returning from await.
              if ($async$result === B.AppExitResponse_1)
                didCancel = true;
            case 4:
              // for update
              ++_i;
              // goto for condition
              $async$goto = 3;
              break;
            case 5:
              // after for
              $async$returnValue = didCancel ? B.AppExitResponse_1 : B.AppExitResponse_0;
              // goto return
              $async$goto = 1;
              break;
            case 1:
              // return
              return A._asyncReturn($async$returnValue, $async$completer);
          }
      });
      return A._asyncStartSync($async$handleRequestAppExit$0, $async$completer);
    },
    handleLocaleChanged$0() {
      this.dispatchLocalesChanged$1($.$get$EnginePlatformDispatcher__instance().configuration.locales);
    },
    dispatchLocalesChanged$1(locales) {
      var t1, t2, _i;
      type$.nullable_List_Locale._as(locales);
      for (t1 = A.List_List$of(this.WidgetsBinding__observers, true, type$.WidgetsBindingObserver), t2 = t1.length, _i = 0; _i < t2; ++_i)
        t1[_i].didChangeLocales$1(locales);
    },
    handlePopRoute$0() {
      var $async$goto = 0,
        $async$completer = A._makeAsyncAwaitCompleter(type$.bool),
        $async$returnValue, $async$self = this, t1, t2, _i, $async$temp1;
      var $async$handlePopRoute$0 = A._wrapJsFunctionForAsync(function($async$errorCode, $async$result) {
        if ($async$errorCode === 1)
          return A._asyncRethrow($async$result, $async$completer);
        while (true)
          switch ($async$goto) {
            case 0:
              // Function start
              t1 = A.List_List$of($async$self.WidgetsBinding__observers, true, type$.WidgetsBindingObserver), t2 = t1.length, _i = 0;
            case 3:
              // for condition
              if (!(_i < t2)) {
                // goto after for
                $async$goto = 5;
                break;
              }
              $async$temp1 = A;
              $async$goto = 6;
              return A._asyncAwait(t1[_i].didPopRoute$0(), $async$handlePopRoute$0);
            case 6:
              // returning from await.
              if ($async$temp1.boolConversionCheck($async$result)) {
                $async$returnValue = true;
                // goto return
                $async$goto = 1;
                break;
              }
            case 4:
              // for update
              ++_i;
              // goto for condition
              $async$goto = 3;
              break;
            case 5:
              // after for
              A.SystemNavigator_pop();
              $async$returnValue = false;
              // goto return
              $async$goto = 1;
              break;
            case 1:
              // return
              return A._asyncReturn($async$returnValue, $async$completer);
          }
      });
      return A._asyncStartSync($async$handlePopRoute$0, $async$completer);
    },
    _handleStartBackGesture$1($arguments) {
      var t1, _i;
      type$.Map_of_nullable_String_and_nullable_Object._as($arguments);
      this.WidgetsBinding__backGestureObserver = null;
      A.PredictiveBackEvent_PredictiveBackEvent$fromMap($arguments);
      for (t1 = A.List_List$of(this.WidgetsBinding__observers, true, type$.WidgetsBindingObserver).length, _i = 0; _i < t1; ++_i)
        ;
      return A.Future_Future$value(false, type$.bool);
    },
    _handleUpdateBackGestureProgress$1($arguments) {
      return this._handleUpdateBackGestureProgress$body$WidgetsBinding(type$.Map_of_nullable_String_and_nullable_Object._as($arguments));
    },
    _handleUpdateBackGestureProgress$body$WidgetsBinding($arguments) {
      var $async$goto = 0,
        $async$completer = A._makeAsyncAwaitCompleter(type$.void),
        $async$returnValue, $async$self = this;
      var $async$_handleUpdateBackGestureProgress$1 = A._wrapJsFunctionForAsync(function($async$errorCode, $async$result) {
        if ($async$errorCode === 1)
          return A._asyncRethrow($async$result, $async$completer);
        while (true)
          switch ($async$goto) {
            case 0:
              // Function start
              if ($async$self.WidgetsBinding__backGestureObserver == null) {
                // goto return
                $async$goto = 1;
                break;
              }
              A.PredictiveBackEvent_PredictiveBackEvent$fromMap($arguments);
              $async$self.WidgetsBinding__backGestureObserver.toString;
            case 1:
              // return
              return A._asyncReturn($async$returnValue, $async$completer);
          }
      });
      return A._asyncStartSync($async$_handleUpdateBackGestureProgress$1, $async$completer);
    },
    _handleCommitBackGesture$0() {
      var $async$goto = 0,
        $async$completer = A._makeAsyncAwaitCompleter(type$.void),
        $async$returnValue, $async$self = this;
      var $async$_handleCommitBackGesture$0 = A._wrapJsFunctionForAsync(function($async$errorCode, $async$result) {
        if ($async$errorCode === 1)
          return A._asyncRethrow($async$result, $async$completer);
        while (true)
          switch ($async$goto) {
            case 0:
              // Function start
              $async$goto = $async$self.WidgetsBinding__backGestureObserver == null ? 3 : 4;
              break;
            case 3:
              // then
              $async$goto = 5;
              return A._asyncAwait($async$self.handlePopRoute$0(), $async$_handleCommitBackGesture$0);
            case 5:
              // returning from await.
              // goto return
              $async$goto = 1;
              break;
            case 4:
              // join
            case 1:
              // return
              return A._asyncReturn($async$returnValue, $async$completer);
          }
      });
      return A._asyncStartSync($async$_handleCommitBackGesture$0, $async$completer);
    },
    _handleCancelBackGesture$0() {
      var $async$goto = 0,
        $async$completer = A._makeAsyncAwaitCompleter(type$.void),
        $async$returnValue, $async$self = this;
      var $async$_handleCancelBackGesture$0 = A._wrapJsFunctionForAsync(function($async$errorCode, $async$result) {
        if ($async$errorCode === 1)
          return A._asyncRethrow($async$result, $async$completer);
        while (true)
          switch ($async$goto) {
            case 0:
              // Function start
              if ($async$self.WidgetsBinding__backGestureObserver == null) {
                // goto return
                $async$goto = 1;
                break;
              }
            case 1:
              // return
              return A._asyncReturn($async$returnValue, $async$completer);
          }
      });
      return A._asyncStartSync($async$_handleCancelBackGesture$0, $async$completer);
    },
    handlePushRoute$1(route) {
      var $async$goto = 0,
        $async$completer = A._makeAsyncAwaitCompleter(type$.bool),
        $async$returnValue, $async$self = this, t1, t2, _i, routeInformation, $async$temp1;
      var $async$handlePushRoute$1 = A._wrapJsFunctionForAsync(function($async$errorCode, $async$result) {
        if ($async$errorCode === 1)
          return A._asyncRethrow($async$result, $async$completer);
        while (true)
          switch ($async$goto) {
            case 0:
              // Function start
              routeInformation = new A.RouteInformation(A.Uri_parse(route, 0, null), null);
              t1 = A.List_List$of($async$self.WidgetsBinding__observers, true, type$.WidgetsBindingObserver), t2 = t1.length, _i = 0;
            case 3:
              // for condition
              if (!(_i < t2)) {
                // goto after for
                $async$goto = 5;
                break;
              }
              $async$temp1 = A;
              $async$goto = 6;
              return A._asyncAwait(t1[_i].didPushRouteInformation$1(routeInformation), $async$handlePushRoute$1);
            case 6:
              // returning from await.
              if ($async$temp1.boolConversionCheck($async$result)) {
                $async$returnValue = true;
                // goto return
                $async$goto = 1;
                break;
              }
            case 4:
              // for update
              ++_i;
              // goto for condition
              $async$goto = 3;
              break;
            case 5:
              // after for
              $async$returnValue = false;
              // goto return
              $async$goto = 1;
              break;
            case 1:
              // return
              return A._asyncReturn($async$returnValue, $async$completer);
          }
      });
      return A._asyncStartSync($async$handlePushRoute$1, $async$completer);
    },
    _handlePushRouteInformation$1(routeArguments) {
      var $async$goto = 0,
        $async$completer = A._makeAsyncAwaitCompleter(type$.bool),
        $async$returnValue, $async$self = this, t2, _i, t1, routeInformation, $async$temp1;
      var $async$_handlePushRouteInformation$1 = A._wrapJsFunctionForAsync(function($async$errorCode, $async$result) {
        if ($async$errorCode === 1)
          return A._asyncRethrow($async$result, $async$completer);
        while (true)
          switch ($async$goto) {
            case 0:
              // Function start
              t1 = J.getInterceptor$asx(routeArguments);
              routeInformation = new A.RouteInformation(A.Uri_parse(A._asString(t1.$index(routeArguments, "location")), 0, null), t1.$index(routeArguments, "state"));
              t1 = A.List_List$of($async$self.WidgetsBinding__observers, true, type$.WidgetsBindingObserver), t2 = t1.length, _i = 0;
            case 3:
              // for condition
              if (!(_i < t2)) {
                // goto after for
                $async$goto = 5;
                break;
              }
              $async$temp1 = A;
              $async$goto = 6;
              return A._asyncAwait(t1[_i].didPushRouteInformation$1(routeInformation), $async$_handlePushRouteInformation$1);
            case 6:
              // returning from await.
              if ($async$temp1.boolConversionCheck($async$result)) {
                $async$returnValue = true;
                // goto return
                $async$goto = 1;
                break;
              }
            case 4:
              // for update
              ++_i;
              // goto for condition
              $async$goto = 3;
              break;
            case 5:
              // after for
              $async$returnValue = false;
              // goto return
              $async$goto = 1;
              break;
            case 1:
              // return
              return A._asyncReturn($async$returnValue, $async$completer);
          }
      });
      return A._asyncStartSync($async$_handlePushRouteInformation$1, $async$completer);
    },
    _handleNavigationInvocation$1(methodCall) {
      var t1,
        _0_0 = methodCall.method;
      $label0$0: {
        if ("popRoute" === _0_0) {
          t1 = this.handlePopRoute$0();
          break $label0$0;
        }
        if ("pushRoute" === _0_0) {
          t1 = this.handlePushRoute$1(A._asString(methodCall.$arguments));
          break $label0$0;
        }
        if ("pushRouteInformation" === _0_0) {
          t1 = this._handlePushRouteInformation$1(type$.Map_dynamic_dynamic._as(methodCall.$arguments));
          break $label0$0;
        }
        t1 = A.Future_Future$value(false, type$.bool);
        break $label0$0;
      }
      return t1;
    },
    _handleBackGestureInvocation$1(methodCall) {
      var _this = this,
        t1 = type$.nullable_Map_of_nullable_Object_and_nullable_Object._as(methodCall.$arguments),
        $arguments = t1 == null ? null : J.cast$2$0$ax(t1, type$.nullable_String, type$.nullable_Object),
        _0_0 = methodCall.method;
      $label0$0: {
        if ("startBackGesture" === _0_0) {
          $arguments.toString;
          t1 = _this._handleStartBackGesture$1($arguments);
          break $label0$0;
        }
        if ("updateBackGestureProgress" === _0_0) {
          $arguments.toString;
          t1 = _this._handleUpdateBackGestureProgress$1($arguments);
          break $label0$0;
        }
        if ("commitBackGesture" === _0_0) {
          t1 = _this._handleCommitBackGesture$0();
          break $label0$0;
        }
        if ("cancelBackGesture" === _0_0) {
          t1 = _this._handleCancelBackGesture$0();
          break $label0$0;
        }
        t1 = A.throwExpression(A.MissingPluginException$(null));
      }
      return t1;
    },
    _handleBuildScheduled$0() {
      A.assertHelper(new A.WidgetsBinding__handleBuildScheduled_closure(this).call$0());
      this.ensureVisualUpdate$0();
    },
    scheduleAttachRootWidget$1(rootWidget) {
      A.Timer_Timer(B.Duration_0, new A.WidgetsBinding_scheduleAttachRootWidget_closure(this, rootWidget));
    },
    set$_debugShowWidgetInspectorOverrideNotifierObject(_debugShowWidgetInspectorOverrideNotifierObject) {
      this.WidgetsBinding__debugShowWidgetInspectorOverrideNotifierObject = type$.nullable_ValueNotifier_bool._as(_debugShowWidgetInspectorOverrideNotifierObject);
    },
    $isBindingBase: 1,
    $isHitTestTarget: 1,
    $isRendererBinding: 1,
    $isSchedulerBinding: 1
  };
  A._WidgetsFlutterBinding_BindingBase_GestureBinding_SchedulerBinding_ServicesBinding_PaintingBinding_SemanticsBinding_RendererBinding_WidgetsBinding_initInstances_closure.prototype = {
    call$0() {
      B.JSArray_methods.add$1($.FlutterError__stackFilters, B.RepetitiveStackFrameFilter_8Qb);
      B.JSArray_methods.add$1($.FlutterError__stackFilters, B.RepetitiveStackFrameFilter_m8F);
      B.JSArray_methods.add$1($.FlutterError__stackFilters, B.RepetitiveStackFrameFilter_TLj);
      B.JSArray_methods.add$1($.FlutterError__stackFilters, B.RepetitiveStackFrameFilter_YTE);
      B.JSArray_methods.add$1($.FlutterError__stackFilters, B.RepetitiveStackFrameFilter_5Wd);
      B.JSArray_methods.add$1($.FlutterError__stackFilters, B.RepetitiveStackFrameFilter_YHr);
      return true;
    },
    $signature: 0
  };
  A._WidgetsFlutterBinding_BindingBase_GestureBinding_SchedulerBinding_ServicesBinding_PaintingBinding_SemanticsBinding_RendererBinding_WidgetsBinding_initInstances_closure0.prototype = {
    call$0() {
      B.JSArray_methods.add$1($.FlutterErrorDetails_propertiesTransformers, A.widget_inspector__debugTransformDebugCreator$closure());
      return true;
    },
    $signature: 0
  };
  A._WidgetsFlutterBinding_BindingBase_GestureBinding_SchedulerBinding_ServicesBinding_PaintingBinding_SemanticsBinding_RendererBinding_WidgetsBinding_initServiceExtensions_closure.prototype = {
    call$1(parameters) {
      return this.$call$body$_WidgetsFlutterBinding_BindingBase_GestureBinding_SchedulerBinding_ServicesBinding_PaintingBinding_SemanticsBinding_RendererBinding_WidgetsBinding_initServiceExtensions_closure2(type$.Map_String_String._as(parameters));
    },
    $call$body$_WidgetsFlutterBinding_BindingBase_GestureBinding_SchedulerBinding_ServicesBinding_PaintingBinding_SemanticsBinding_RendererBinding_WidgetsBinding_initServiceExtensions_closure2(parameters) {
      var $async$goto = 0,
        $async$completer = A._makeAsyncAwaitCompleter(type$.Map_String_Object),
        $async$returnValue, t1, t2;
      var $async$call$1 = A._wrapJsFunctionForAsync(function($async$errorCode, $async$result) {
        if ($async$errorCode === 1)
          return A._asyncRethrow($async$result, $async$completer);
        while (true)
          switch ($async$goto) {
            case 0:
              // Function start
              t1 = type$.WidgetsBinding;
              t2 = "" + (A.getRuntimeTypeOfDartObject(A.BindingBase_checkInstance($.WidgetsBinding__instance, t1)).toString$0(0) + " - DEBUG MODE\n");
              t1 = A.BindingBase_checkInstance($.WidgetsBinding__instance, t1).WidgetsBinding__rootElement != null ? t2 + (A.BindingBase_checkInstance($.WidgetsBinding__instance, t1).WidgetsBinding__rootElement.toDiagnosticsNode$0().toStringDeep$4$minLevel$prefixLineOne$prefixOtherLines$wrapWidth(B.DiagnosticLevel_2, "", null, 65) + "\n") : t2 + "<no tree currently mounted>\n";
              $async$returnValue = A.LinkedHashMap_LinkedHashMap$_literal(["data", t1.charCodeAt(0) == 0 ? t1 : t1], type$.String, type$.Object);
              // goto return
              $async$goto = 1;
              break;
            case 1:
              // return
              return A._asyncReturn($async$returnValue, $async$completer);
          }
      });
      return A._asyncStartSync($async$call$1, $async$completer);
    },
    $signature: 59
  };
  A._WidgetsFlutterBinding_BindingBase_GestureBinding_SchedulerBinding_ServicesBinding_PaintingBinding_SemanticsBinding_RendererBinding_WidgetsBinding_initServiceExtensions_closure0.prototype = {
    call$1(parameters) {
      return this.$call$body$_WidgetsFlutterBinding_BindingBase_GestureBinding_SchedulerBinding_ServicesBinding_PaintingBinding_SemanticsBinding_RendererBinding_WidgetsBinding_initServiceExtensions_closure1(type$.Map_String_String._as(parameters));
    },
    $call$body$_WidgetsFlutterBinding_BindingBase_GestureBinding_SchedulerBinding_ServicesBinding_PaintingBinding_SemanticsBinding_RendererBinding_WidgetsBinding_initServiceExtensions_closure1(parameters) {
      var $async$goto = 0,
        $async$completer = A._makeAsyncAwaitCompleter(type$.Map_String_Object),
        $async$returnValue, $async$self = this;
      var $async$call$1 = A._wrapJsFunctionForAsync(function($async$errorCode, $async$result) {
        if ($async$errorCode === 1)
          return A._asyncRethrow($async$result, $async$completer);
        while (true)
          switch ($async$goto) {
            case 0:
              // Function start
              $async$returnValue = A.LinkedHashMap_LinkedHashMap$_literal(["data", $async$self.$this.WidgetsBinding__buildOwner.focusManager.toStringDeep$0()], type$.String, type$.Object);
              // goto return
              $async$goto = 1;
              break;
            case 1:
              // return
              return A._asyncReturn($async$returnValue, $async$completer);
          }
      });
      return A._asyncStartSync($async$call$1, $async$completer);
    },
    $signature: 59
  };
  A._WidgetsFlutterBinding_BindingBase_GestureBinding_SchedulerBinding_ServicesBinding_PaintingBinding_SemanticsBinding_RendererBinding_WidgetsBinding_initServiceExtensions_closure1.prototype = {
    call$1(__wc0_formal) {
      return this.$call$body$_WidgetsFlutterBinding_BindingBase_GestureBinding_SchedulerBinding_ServicesBinding_PaintingBinding_SemanticsBinding_RendererBinding_WidgetsBinding_initServiceExtensions_closure0(type$.Map_String_String._as(__wc0_formal));
    },
    $call$body$_WidgetsFlutterBinding_BindingBase_GestureBinding_SchedulerBinding_ServicesBinding_PaintingBinding_SemanticsBinding_RendererBinding_WidgetsBinding_initServiceExtensions_closure0(__wc0_formal) {
      var $async$goto = 0,
        $async$completer = A._makeAsyncAwaitCompleter(type$.Map_String_dynamic),
        $async$returnValue, $async$self = this;
      var $async$call$1 = A._wrapJsFunctionForAsync(function($async$errorCode, $async$result) {
        if ($async$errorCode === 1)
          return A._asyncRethrow($async$result, $async$completer);
        while (true)
          switch ($async$goto) {
            case 0:
              // Function start
              $async$returnValue = A.LinkedHashMap_LinkedHashMap$_literal(["enabled", $async$self.$this.WidgetsBinding__needToReportFirstFrame ? "false" : "true"], type$.String, type$.dynamic);
              // goto return
              $async$goto = 1;
              break;
            case 1:
              // return
              return A._asyncReturn($async$returnValue, $async$completer);
          }
      });
      return A._asyncStartSync($async$call$1, $async$completer);
    },
    $signature: 27
  };
  A._WidgetsFlutterBinding_BindingBase_GestureBinding_SchedulerBinding_ServicesBinding_PaintingBinding_SemanticsBinding_RendererBinding_WidgetsBinding_initServiceExtensions_closure2.prototype = {
    call$1(__wc1_formal) {
      return this.$call$body$_WidgetsFlutterBinding_BindingBase_GestureBinding_SchedulerBinding_ServicesBinding_PaintingBinding_SemanticsBinding_RendererBinding_WidgetsBinding_initServiceExtensions_closure(type$.Map_String_String._as(__wc1_formal));
    },
    $call$body$_WidgetsFlutterBinding_BindingBase_GestureBinding_SchedulerBinding_ServicesBinding_PaintingBinding_SemanticsBinding_RendererBinding_WidgetsBinding_initServiceExtensions_closure(__wc1_formal) {
      var $async$goto = 0,
        $async$completer = A._makeAsyncAwaitCompleter(type$.Map_String_dynamic),
        $async$returnValue, $async$self = this;
      var $async$call$1 = A._wrapJsFunctionForAsync(function($async$errorCode, $async$result) {
        if ($async$errorCode === 1)
          return A._asyncRethrow($async$result, $async$completer);
        while (true)
          switch ($async$goto) {
            case 0:
              // Function start
              $async$returnValue = A.LinkedHashMap_LinkedHashMap$_literal(["enabled", ($async$self.$this.WidgetsBinding__firstFrameCompleter.future._state & 30) !== 0 ? "true" : "false"], type$.String, type$.dynamic);
              // goto return
              $async$goto = 1;
              break;
            case 1:
              // return
              return A._asyncReturn($async$returnValue, $async$completer);
          }
      });
      return A._asyncStartSync($async$call$1, $async$completer);
    },
    $signature: 27
  };
  A._WidgetsFlutterBinding_BindingBase_GestureBinding_SchedulerBinding_ServicesBinding_PaintingBinding_SemanticsBinding_RendererBinding_WidgetsBinding_initServiceExtensions_closure3.prototype = {
    call$0() {
      var $async$goto = 0,
        $async$completer = A._makeAsyncAwaitCompleter(type$.bool),
        $async$returnValue;
      var $async$call$0 = A._wrapJsFunctionForAsync(function($async$errorCode, $async$result) {
        if ($async$errorCode === 1)
          return A._asyncRethrow($async$result, $async$completer);
        while (true)
          switch ($async$goto) {
            case 0:
              // Function start
              $async$returnValue = $.debugProfileBuildsEnabled;
              // goto return
              $async$goto = 1;
              break;
            case 1:
              // return
              return A._asyncReturn($async$returnValue, $async$completer);
          }
      });
      return A._asyncStartSync($async$call$0, $async$completer);
    },
    $signature: 18
  };
  A._WidgetsFlutterBinding_BindingBase_GestureBinding_SchedulerBinding_ServicesBinding_PaintingBinding_SemanticsBinding_RendererBinding_WidgetsBinding_initServiceExtensions_closure4.prototype = {
    call$1(value) {
      var $async$goto = 0,
        $async$completer = A._makeAsyncAwaitCompleter(type$.void);
      var $async$call$1 = A._wrapJsFunctionForAsync(function($async$errorCode, $async$result) {
        if ($async$errorCode === 1)
          return A._asyncRethrow($async$result, $async$completer);
        while (true)
          switch ($async$goto) {
            case 0:
              // Function start
              $.debugProfileBuildsEnabled = value;
              // implicit return
              return A._asyncReturn(null, $async$completer);
          }
      });
      return A._asyncStartSync($async$call$1, $async$completer);
    },
    $signature: 22
  };
  A._WidgetsFlutterBinding_BindingBase_GestureBinding_SchedulerBinding_ServicesBinding_PaintingBinding_SemanticsBinding_RendererBinding_WidgetsBinding_initServiceExtensions_closure5.prototype = {
    call$0() {
      var $async$goto = 0,
        $async$completer = A._makeAsyncAwaitCompleter(type$.bool),
        $async$returnValue;
      var $async$call$0 = A._wrapJsFunctionForAsync(function($async$errorCode, $async$result) {
        if ($async$errorCode === 1)
          return A._asyncRethrow($async$result, $async$completer);
        while (true)
          switch ($async$goto) {
            case 0:
              // Function start
              $async$returnValue = $.debugProfileBuildsEnabledUserWidgets;
              // goto return
              $async$goto = 1;
              break;
            case 1:
              // return
              return A._asyncReturn($async$returnValue, $async$completer);
          }
      });
      return A._asyncStartSync($async$call$0, $async$completer);
    },
    $signature: 18
  };
  A._WidgetsFlutterBinding_BindingBase_GestureBinding_SchedulerBinding_ServicesBinding_PaintingBinding_SemanticsBinding_RendererBinding_WidgetsBinding_initServiceExtensions_closure6.prototype = {
    call$1(value) {
      var $async$goto = 0,
        $async$completer = A._makeAsyncAwaitCompleter(type$.void);
      var $async$call$1 = A._wrapJsFunctionForAsync(function($async$errorCode, $async$result) {
        if ($async$errorCode === 1)
          return A._asyncRethrow($async$result, $async$completer);
        while (true)
          switch ($async$goto) {
            case 0:
              // Function start
              $.debugProfileBuildsEnabledUserWidgets = value;
              // implicit return
              return A._asyncReturn(null, $async$completer);
          }
      });
      return A._asyncStartSync($async$call$1, $async$completer);
    },
    $signature: 22
  };
  A._WidgetsFlutterBinding_BindingBase_GestureBinding_SchedulerBinding_ServicesBinding_PaintingBinding_SemanticsBinding_RendererBinding_WidgetsBinding_initServiceExtensions_closure7.prototype = {
    call$0() {
      var t1 = this.$this;
      t1.registerBoolServiceExtension$3$getter$name$setter(new A._WidgetsFlutterBinding_BindingBase_GestureBinding_SchedulerBinding_ServicesBinding_PaintingBinding_SemanticsBinding_RendererBinding_WidgetsBinding_initServiceExtensions__closure(), "debugAllowBanner", new A._WidgetsFlutterBinding_BindingBase_GestureBinding_SchedulerBinding_ServicesBinding_PaintingBinding_SemanticsBinding_RendererBinding_WidgetsBinding_initServiceExtensions__closure0(t1));
      $.$get$WidgetInspectorService__instance().initServiceExtensions$1(t1.get$registerServiceExtension());
      return true;
    },
    $signature: 0
  };
  A._WidgetsFlutterBinding_BindingBase_GestureBinding_SchedulerBinding_ServicesBinding_PaintingBinding_SemanticsBinding_RendererBinding_WidgetsBinding_initServiceExtensions__closure.prototype = {
    call$0() {
      return A.Future_Future$value($.WidgetsApp_debugAllowBannerOverride, type$.bool);
    },
    $signature: 18
  };
  A._WidgetsFlutterBinding_BindingBase_GestureBinding_SchedulerBinding_ServicesBinding_PaintingBinding_SemanticsBinding_RendererBinding_WidgetsBinding_initServiceExtensions__closure0.prototype = {
    call$1(value) {
      if ($.WidgetsApp_debugAllowBannerOverride === value)
        return A.Future_Future$value(null, type$.void);
      $.WidgetsApp_debugAllowBannerOverride = value;
      return this.$this._forceRebuild$0();
    },
    $signature: 22
  };
  A.WidgetsBinding__handleBuildScheduled_closure.prototype = {
    call$0() {
      if (this.$this.WidgetsBinding_debugBuildingDirtyElements)
        throw A.wrapException(A.FlutterError$fromParts(A._setArrayType([A.ErrorSummary$("Build scheduled during frame."), A.ErrorDescription$("While the widget tree was being built, laid out, and painted, a new frame was scheduled to rebuild the widget tree."), A.ErrorHint$("This might be because setState() was called from a layout or paint callback. If a change is needed to the widget tree, it should be applied as the tree is being built. Scheduling a change for the subsequent frame instead results in an interface that lags behind by one frame. If this was done to make your build dependent on a size measured at layout time, consider using a LayoutBuilder, CustomSingleChildLayout, or CustomMultiChildLayout. If, on the other hand, the one frame delay is the desired effect, for example because this is an animation, consider scheduling the frame in a post-frame callback using SchedulerBinding.addPostFrameCallback or using an AnimationController to trigger the animation.")], type$.JSArray_DiagnosticsNode)));
      return true;
    },
    $signature: 0
  };
  A._WidgetsFlutterBinding_BindingBase_GestureBinding_SchedulerBinding_ServicesBinding_PaintingBinding_SemanticsBinding_RendererBinding_WidgetsBinding_drawFrame_closure.prototype = {
    call$0() {
      return this.$this.WidgetsBinding_debugBuildingDirtyElements = true;
    },
    $signature: 0
  };
  A._WidgetsFlutterBinding_BindingBase_GestureBinding_SchedulerBinding_ServicesBinding_PaintingBinding_SemanticsBinding_RendererBinding_WidgetsBinding_drawFrame_closure0.prototype = {
    call$1(timings) {
      var t1, t2, t3;
      type$.List_FrameTiming._as(timings);
      t1 = this._box_0;
      A.assertHelper(t1.debugFrameWasSentToEngine);
      t2 = $.$get$_FakeUserTag__defaultTag();
      $.$get$_currentTag();
      $._currentTag = t2;
      A.Timeline_instantSync("Rasterized first useful frame", null);
      A.postEvent("Flutter.FirstFrame", A.LinkedHashMap_LinkedHashMap$_empty(type$.String, type$.dynamic), "Extension");
      t2 = A.BindingBase_checkInstance($.SchedulerBinding__instance, type$.SchedulerBinding);
      t3 = t1.firstFrameCallback;
      t3.toString;
      t2.removeTimingsCallback$1(t3);
      t1.firstFrameCallback = null;
      this.$this.WidgetsBinding__firstFrameCompleter.complete$0(0);
    },
    $signature: 126
  };
  A._WidgetsFlutterBinding_BindingBase_GestureBinding_SchedulerBinding_ServicesBinding_PaintingBinding_SemanticsBinding_RendererBinding_WidgetsBinding_drawFrame_closure1.prototype = {
    call$0() {
      var t1 = this.$this,
        debugFrameWasSentToEngine = t1.RendererBinding__firstFrameSent || t1.RendererBinding__firstFrameDeferredCount === 0;
      this._box_0.debugFrameWasSentToEngine = debugFrameWasSentToEngine;
      return true;
    },
    $signature: 0
  };
  A._WidgetsFlutterBinding_BindingBase_GestureBinding_SchedulerBinding_ServicesBinding_PaintingBinding_SemanticsBinding_RendererBinding_WidgetsBinding_drawFrame_closure2.prototype = {
    call$0() {
      this.$this.WidgetsBinding_debugBuildingDirtyElements = false;
      return true;
    },
    $signature: 0
  };
  A.WidgetsBinding_scheduleAttachRootWidget_closure.prototype = {
    call$0() {
      var t3,
        t1 = this.$this,
        t2 = t1.WidgetsBinding__rootElement;
      t1.WidgetsBinding__readyToProduceFrames = true;
      t3 = t1.WidgetsBinding__buildOwner;
      t3.toString;
      t1.WidgetsBinding__rootElement = new A.RootWidget(this.rootWidget, "[root]", null).attach$2(t3, t2);
      if (t2 == null)
        A.BindingBase_checkInstance($.SchedulerBinding__instance, type$.SchedulerBinding).ensureVisualUpdate$0();
    },
    $signature: 1
  };
  A._WidgetsFlutterBinding_BindingBase_GestureBinding_SchedulerBinding_ServicesBinding_PaintingBinding_SemanticsBinding_RendererBinding_WidgetsBinding_performReassemble_closure.prototype = {
    call$0() {
      var t1 = $.$get$WidgetInspectorService__instance();
      t1.WidgetInspectorService__rebuildStats.resetCounts$0();
      t1.WidgetInspectorService__repaintStats.resetCounts$0();
      t1.WidgetInspectorService__errorsSinceReload = 0;
      return true;
    },
    $signature: 0
  };
  A.RootWidget.prototype = {
    createElement$0(_) {
      var t1 = new A.RootElement(this, B._ElementLifecycle_0, A.HashSet_HashSet(type$.Element));
      $.$get$FlutterMemoryAllocations_instance().dispatchObjectCreated$3$className$library$object(B.Type_Element_rqC.toString$0(0), "package:flutter/widgets.dart", t1);
      return t1;
    },
    attach$2(owner, element) {
      var t2, t1 = {};
      t1.element = element;
      if (element == null) {
        owner.lockState$1(new A.RootWidget_attach_closure(t1, this, owner));
        t2 = t1.element;
        t2.toString;
        owner.buildScope$2(t2, new A.RootWidget_attach_closure0(t1));
      } else {
        element._newWidget = this;
        element.markNeedsBuild$0();
      }
      t1 = t1.element;
      t1.toString;
      return t1;
    },
    toStringShort$0() {
      return this.debugShortDescription;
    }
  };
  A.RootWidget_attach_closure.prototype = {
    call$0() {
      var t1 = this._box_0;
      t1.element = A.RootElement$(this.$this);
      t1 = t1.element;
      t1._framework$_owner = this.owner;
      t1._parentBuildScope = new A.BuildScope(null, A._setArrayType([], type$.JSArray_Element));
    },
    $signature: 1
  };
  A.RootWidget_attach_closure0.prototype = {
    call$0() {
      this._box_0.element.mount$2(null, null);
    },
    $signature: 1
  };
  A.RootElement.prototype = {
    visitChildren$1(visitor) {
      var t1;
      type$.void_Function_Element._as(visitor);
      t1 = this._child;
      if (t1 != null)
        visitor.call$1(t1);
    },
    forgetChild$1(child) {
      A.assertHelper(child.$eq(0, this._child));
      this._child = null;
      this.super$Element$forgetChild(child);
    },
    mount$2($parent, newSlot) {
      var _this = this;
      A.assertHelper($parent == null);
      _this.super$_RootElement_Element_RootElementMixin$mount($parent, newSlot);
      _this._rebuild$0();
      A.assertHelper(_this._child != null);
      _this.super$Element$performRebuild();
    },
    update$1(_, newWidget) {
      var t1;
      type$.RootWidget._as(newWidget);
      this.super$Element$update(0, newWidget);
      t1 = this._widget;
      t1.toString;
      A.assertHelper(t1.super$Object$$eq(0, newWidget));
      this._rebuild$0();
    },
    performRebuild$0() {
      var _this = this,
        t1 = _this._newWidget;
      if (t1 != null) {
        _this._newWidget = null;
        _this.update$1(0, t1);
      }
      _this.super$Element$performRebuild();
      A.assertHelper(_this._newWidget == null);
    },
    _rebuild$0() {
      var exception, stack, details, t1, t2, exception0, _this = this;
      try {
        t1 = _this._child;
        t2 = _this._widget;
        t2.toString;
        _this._child = _this.updateChild$3(t1, type$.RootWidget._as(t2).child, null);
      } catch (exception0) {
        exception = A.unwrapException(exception0);
        stack = A.getTraceFromException(exception0);
        t1 = A.ErrorDescription$("attaching to the render tree");
        details = new A.FlutterErrorDetails(exception, stack, "widgets library", t1, null, false);
        A.FlutterError_reportError(details);
        _this._child = null;
      }
    },
    debugExpectsRenderObjectForSlot$1(slot) {
      return false;
    }
  };
  A.WidgetsFlutterBinding.prototype = {$isHitTestTarget: 1};
  A._RootElement_Element_RootElementMixin.prototype = {
    mount$2($parent, newSlot) {
      A.assertHelper($parent == null);
      A.assertHelper(newSlot == null);
      this.super$Element$mount($parent, newSlot);
    }
  };
  A._WidgetsFlutterBinding_BindingBase_GestureBinding.prototype = {
    initInstances$0() {
      this.super$BindingBase$initInstances();
      $.GestureBinding__instance = this;
      var t1 = $.$get$EnginePlatformDispatcher__instance();
      t1.set$_onPointerDataPacket(type$.nullable_void_Function_PointerDataPacket._as(this.get$_handlePointerDataPacket()));
      t1._onPointerDataPacketZone = $.Zone__current;
    },
    unlocked$0() {
      this.super$BindingBase$unlocked();
      this._flushPointerEventQueue$0();
    }
  };
  A._WidgetsFlutterBinding_BindingBase_GestureBinding_SchedulerBinding.prototype = {
    initInstances$0() {
      var _this = this;
      _this.super$_WidgetsFlutterBinding_BindingBase_GestureBinding$initInstances();
      $.SchedulerBinding__instance = _this;
      _this.addTimingsCallback$1(new A._WidgetsFlutterBinding_BindingBase_GestureBinding_SchedulerBinding_initInstances_closure(_this));
    },
    initServiceExtensions$0() {
      this.super$BindingBase$initServiceExtensions();
      this.registerNumericServiceExtension$3$getter$name$setter(new A._WidgetsFlutterBinding_BindingBase_GestureBinding_SchedulerBinding_initServiceExtensions_closure(), "timeDilation", new A._WidgetsFlutterBinding_BindingBase_GestureBinding_SchedulerBinding_initServiceExtensions_closure0());
    }
  };
  A._WidgetsFlutterBinding_BindingBase_GestureBinding_SchedulerBinding_ServicesBinding.prototype = {
    initInstances$0() {
      var t1, _this = this;
      _this.super$_WidgetsFlutterBinding_BindingBase_GestureBinding_SchedulerBinding$initInstances();
      $.ServicesBinding__instance = _this;
      _this.ServicesBinding___ServicesBinding__defaultBinaryMessenger_F !== $ && A.throwLateFieldAI("_defaultBinaryMessenger");
      _this.ServicesBinding___ServicesBinding__defaultBinaryMessenger_F = B.C__DefaultBinaryMessenger;
      t1 = new A.RestorationManager(A.LinkedHashSet_LinkedHashSet$_empty(type$.RestorationBucket), $.$get$ChangeNotifier__emptyListeners());
      A.ChangeNotifier_maybeDispatchObjectCreation(t1);
      B.OptionalMethodChannel_C1q.setMethodCallHandler$1(t1.get$_methodHandler());
      _this.ServicesBinding___ServicesBinding__restorationManager_A = t1;
      _this._initKeyboard$0();
      t1 = $.LicenseRegistry__collectors;
      if (t1 == null)
        t1 = $.LicenseRegistry__collectors = A._setArrayType([], type$.JSArray_of_Stream_LicenseEntry_Function);
      B.JSArray_methods.add$1(t1, _this.get$_addLicenses());
      B.BasicMessageChannel_qHv.setMessageHandler$1(new A._WidgetsFlutterBinding_BindingBase_GestureBinding_SchedulerBinding_ServicesBinding_initInstances_closure(_this));
      B.BasicMessageChannel_vKF.setMessageHandler$1(new A._WidgetsFlutterBinding_BindingBase_GestureBinding_SchedulerBinding_ServicesBinding_initInstances_closure0(_this));
      B.BasicMessageChannel_bqZ.setMessageHandler$1(_this.get$_handleLifecycleMessage());
      B.OptionalMethodChannel_2wz.setMethodCallHandler$1(_this.get$_handlePlatformMessage());
      t1 = $.$get$EnginePlatformDispatcher__instance();
      t1.set$_onViewFocusChange(type$.nullable_void_Function_ViewFocusEvent._as(_this.get$handleViewFocusChanged()));
      t1._onViewFocusChangeZone = $.Zone__current;
      $.$get$TextInput__instance();
      _this.readInitialLifecycleStateFromNativeWindow$0();
      _this.initializationComplete$0();
    },
    initServiceExtensions$0() {
      this.super$_WidgetsFlutterBinding_BindingBase_GestureBinding_SchedulerBinding$initServiceExtensions();
      A.assertHelper(new A._WidgetsFlutterBinding_BindingBase_GestureBinding_SchedulerBinding_ServicesBinding_initServiceExtensions_closure(this).call$0());
      this.registerBoolServiceExtension$3$getter$name$setter(new A._WidgetsFlutterBinding_BindingBase_GestureBinding_SchedulerBinding_ServicesBinding_initServiceExtensions_closure0(), "profilePlatformChannels", new A._WidgetsFlutterBinding_BindingBase_GestureBinding_SchedulerBinding_ServicesBinding_initServiceExtensions_closure1());
    }
  };
  A._WidgetsFlutterBinding_BindingBase_GestureBinding_SchedulerBinding_ServicesBinding_PaintingBinding.prototype = {
    initInstances$0() {
      this.super$_WidgetsFlutterBinding_BindingBase_GestureBinding_SchedulerBinding_ServicesBinding$initInstances();
      $.PaintingBinding__instance = this;
      var t1 = type$.Object;
      this.PaintingBinding___PaintingBinding__imageCache_A = new A.ImageCache(A.LinkedHashMap_LinkedHashMap$_empty(t1, type$._PendingImage), A.LinkedHashMap_LinkedHashMap$_empty(t1, type$._CachedImage), A.LinkedHashMap_LinkedHashMap$_empty(t1, type$._LiveImage));
    },
    handleMemoryPressure$0() {
      this.super$ServicesBinding$handleMemoryPressure();
      var t1 = this.PaintingBinding___PaintingBinding__imageCache_A;
      t1 === $ && A.throwLateFieldNI("_imageCache");
      t1.clear$0(0);
    },
    handleSystemMessage$1(systemMessage) {
      var $async$goto = 0,
        $async$completer = A._makeAsyncAwaitCompleter(type$.void),
        $async$returnValue, $async$self = this;
      var $async$handleSystemMessage$1 = A._wrapJsFunctionForAsync(function($async$errorCode, $async$result) {
        if ($async$errorCode === 1)
          return A._asyncRethrow($async$result, $async$completer);
        while (true)
          switch ($async$goto) {
            case 0:
              // Function start
              $async$goto = 3;
              return A._asyncAwait($async$self.super$ServicesBinding$handleSystemMessage(systemMessage), $async$handleSystemMessage$1);
            case 3:
              // returning from await.
              switch (A._asString(J.$index$asx(type$.Map_String_dynamic._as(systemMessage), "type"))) {
                case "fontsChange":
                  $async$self.PaintingBinding__systemFonts.notifyListeners$0();
                  break;
              }
              // goto return
              $async$goto = 1;
              break;
            case 1:
              // return
              return A._asyncReturn($async$returnValue, $async$completer);
          }
      });
      return A._asyncStartSync($async$handleSystemMessage$1, $async$completer);
    }
  };
  A._WidgetsFlutterBinding_BindingBase_GestureBinding_SchedulerBinding_ServicesBinding_PaintingBinding_SemanticsBinding.prototype = {
    initInstances$0() {
      var t1, t2, _this = this;
      _this.super$_WidgetsFlutterBinding_BindingBase_GestureBinding_SchedulerBinding_ServicesBinding_PaintingBinding$initInstances();
      $.SemanticsBinding__instance = _this;
      t1 = $.$get$EnginePlatformDispatcher__instance();
      _this.SemanticsBinding___SemanticsBinding__accessibilityFeatures_A = t1.configuration.accessibilityFeatures;
      t2 = type$.nullable_void_Function;
      t1.set$_onSemanticsEnabledChanged(t2._as(_this.get$_handleSemanticsEnabledChanged()));
      t1._onSemanticsEnabledChangedZone = $.Zone__current;
      t1.set$_onSemanticsActionEvent(type$.nullable_void_Function_SemanticsActionEvent._as(_this.get$_handleSemanticsActionEvent()));
      t1._onSemanticsActionEventZone = $.Zone__current;
      t1.set$_onAccessibilityFeaturesChanged(t2._as(_this.get$handleAccessibilityFeaturesChanged()));
      _this._handleSemanticsEnabledChanged$0();
    }
  };
  A._WidgetsFlutterBinding_BindingBase_GestureBinding_SchedulerBinding_ServicesBinding_PaintingBinding_SemanticsBinding_RendererBinding.prototype = {
    initInstances$0() {
      var t1, t2, value, result, _this = this, _null = null;
      _this.super$_WidgetsFlutterBinding_BindingBase_GestureBinding_SchedulerBinding_ServicesBinding_PaintingBinding_SemanticsBinding$initInstances();
      $.RendererBinding__instance = _this;
      t1 = type$.JSArray_RenderObject;
      t1 = new A._DefaultRootPipelineOwner(_null, A.binding3__DefaultRootPipelineOwner__onSemanticsUpdate$closure(), _null, A._setArrayType([], t1), A._setArrayType([], t1), A._setArrayType([], t1), A.LinkedHashSet_LinkedHashSet$_empty(type$.RenderObject), A.LinkedHashSet_LinkedHashSet$_empty(type$.PipelineOwner));
      t1.PipelineOwner$4$onNeedVisualUpdate$onSemanticsOwnerCreated$onSemanticsOwnerDisposed$onSemanticsUpdate(_null, _null, _null, A.binding3__DefaultRootPipelineOwner__onSemanticsUpdate$closure());
      _this.RendererBinding___RendererBinding__rootPipelineOwner_A = t1;
      t1 = $.$get$EnginePlatformDispatcher__instance();
      t2 = type$.nullable_void_Function;
      t1.set$_onMetricsChanged(t2._as(_this.get$handleMetricsChanged()));
      t1._onMetricsChangedZone = $.Zone__current;
      t1.set$_onTextScaleFactorChanged(t2._as(_this.get$handleTextScaleFactorChanged()));
      t1._onTextScaleFactorChangedZone = $.Zone__current;
      t1.set$_onPlatformBrightnessChanged(t2._as(_this.get$handlePlatformBrightnessChanged()));
      t1._onPlatformBrightnessChangedZone = $.Zone__current;
      B.JSArray_methods.add$1(_this.SchedulerBinding__persistentCallbacks, type$.void_Function_Duration._as(_this.get$_handlePersistentFrameCallback()));
      _this.initMouseTracker$0();
      _this.addPostFrameCallback$2$debugLabel(_this.get$_handleWebFirstFrame(), "RendererBinding.webFirstFrame");
      t1 = _this.RendererBinding___RendererBinding__rootPipelineOwner_A;
      t1 === $ && A.throwLateFieldNI("_rootPipelineOwner");
      value = _this.RendererBinding___RendererBinding__manifold_FI;
      if (value === $) {
        result = new A._BindingPipelineManifold(_this, $.$get$ChangeNotifier__emptyListeners());
        A.ChangeNotifier_maybeDispatchObjectCreation(result);
        t2 = type$.void_Function._as(result.get$notifyListeners());
        _this.get$_binding1$_semanticsEnabled().addListener$1(0, t2);
        _this.RendererBinding___RendererBinding__manifold_FI !== $ && A.throwLateFieldADI("_manifold");
        _this.RendererBinding___RendererBinding__manifold_FI = result;
        value = result;
      }
      t1.attach$1(value);
    },
    initServiceExtensions$0() {
      var _this = this;
      _this.super$_WidgetsFlutterBinding_BindingBase_GestureBinding_SchedulerBinding_ServicesBinding$initServiceExtensions();
      A.assertHelper(new A._WidgetsFlutterBinding_BindingBase_GestureBinding_SchedulerBinding_ServicesBinding_PaintingBinding_SemanticsBinding_RendererBinding_initServiceExtensions_closure(_this).call$0());
      _this.registerServiceExtension$2$callback$name(new A._WidgetsFlutterBinding_BindingBase_GestureBinding_SchedulerBinding_ServicesBinding_PaintingBinding_SemanticsBinding_RendererBinding_initServiceExtensions_closure0(), "debugDumpRenderTree");
      _this.registerServiceExtension$2$callback$name(new A._WidgetsFlutterBinding_BindingBase_GestureBinding_SchedulerBinding_ServicesBinding_PaintingBinding_SemanticsBinding_RendererBinding_initServiceExtensions_closure1(), "debugDumpSemanticsTreeInTraversalOrder");
      _this.registerServiceExtension$2$callback$name(new A._WidgetsFlutterBinding_BindingBase_GestureBinding_SchedulerBinding_ServicesBinding_PaintingBinding_SemanticsBinding_RendererBinding_initServiceExtensions_closure2(), "debugDumpSemanticsTreeInInverseHitTestOrder");
      _this.registerBoolServiceExtension$3$getter$name$setter(new A._WidgetsFlutterBinding_BindingBase_GestureBinding_SchedulerBinding_ServicesBinding_PaintingBinding_SemanticsBinding_RendererBinding_initServiceExtensions_closure3(), "profileRenderObjectPaints", new A._WidgetsFlutterBinding_BindingBase_GestureBinding_SchedulerBinding_ServicesBinding_PaintingBinding_SemanticsBinding_RendererBinding_initServiceExtensions_closure4());
      _this.registerBoolServiceExtension$3$getter$name$setter(new A._WidgetsFlutterBinding_BindingBase_GestureBinding_SchedulerBinding_ServicesBinding_PaintingBinding_SemanticsBinding_RendererBinding_initServiceExtensions_closure5(), "profileRenderObjectLayouts", new A._WidgetsFlutterBinding_BindingBase_GestureBinding_SchedulerBinding_ServicesBinding_PaintingBinding_SemanticsBinding_RendererBinding_initServiceExtensions_closure6());
    },
    performReassemble$0() {
      var $async$goto = 0,
        $async$completer = A._makeAsyncAwaitCompleter(type$.void),
        $async$next = [], $async$self = this, renderView, t1;
      var $async$performReassemble$0 = A._wrapJsFunctionForAsync(function($async$errorCode, $async$result) {
        if ($async$errorCode === 1)
          return A._asyncRethrow($async$result, $async$completer);
        while (true)
          switch ($async$goto) {
            case 0:
              // Function start
              $async$goto = 2;
              return A._asyncAwait($async$self.super$BindingBase$performReassemble(), $async$performReassemble$0);
            case 2:
              // returning from await.
              A.FlutterTimeline_startSync("Preparing Hot Reload (layout)", null);
              try {
                for (t1 = $async$self.RendererBinding__viewIdToRenderView, t1 = new A.LinkedHashMapValueIterator(t1, t1._modifications, t1._first, A._instanceType(t1)._eval$1("LinkedHashMapValueIterator<2>")); t1.moveNext$0();) {
                  renderView = t1.__js_helper$_current;
                  renderView.reassemble$0();
                }
              } finally {
                A.Timeline_finishSync();
              }
              $async$self.scheduleWarmUpFrame$0();
              $async$goto = 3;
              return A._asyncAwait($async$self.get$endOfFrame(), $async$performReassemble$0);
            case 3:
              // returning from await.
              // implicit return
              return A._asyncReturn(null, $async$completer);
          }
      });
      return A._asyncStartSync($async$performReassemble$0, $async$completer);
    },
    hitTestInView$3(result, position, viewId) {
      var t1, t2;
      type$.HitTestResult._as(result);
      t1 = this.RendererBinding__viewIdToRenderView.$index(0, viewId);
      if (t1 != null) {
        t2 = t1.RenderObjectWithChildMixin__child;
        if (t2 != null)
          t2.hitTest$2$position(new A.BoxHitTestResult(result._path, result._transforms, result._localTransforms), position);
        result.add$1(0, new A.HitTestEntry(t1, type$.HitTestEntry_HitTestTarget));
      }
      this.super$GestureBinding$hitTestInView(result, position, viewId);
    }
  };
  A._WidgetsFlutterBinding_BindingBase_GestureBinding_SchedulerBinding_ServicesBinding_PaintingBinding_SemanticsBinding_RendererBinding_WidgetsBinding.prototype = {
    initInstances$0() {
      var t1, t2, t3, t4, t5, t6, t7, t8, t9, _this = this, _null = null,
        _s16_ = "_keyEventManager";
      _this.super$_WidgetsFlutterBinding_BindingBase_GestureBinding_SchedulerBinding_ServicesBinding_PaintingBinding_SemanticsBinding_RendererBinding$initInstances();
      $.WidgetsBinding__instance = _this;
      A.assertHelper(new A._WidgetsFlutterBinding_BindingBase_GestureBinding_SchedulerBinding_ServicesBinding_PaintingBinding_SemanticsBinding_RendererBinding_WidgetsBinding_initInstances_closure(_this).call$0());
      t1 = type$.Element;
      t2 = A.HashSet_HashSet(t1);
      t3 = A.HashSet_HashSet(t1);
      t4 = type$.KeyEventResult_Function_KeyEvent;
      t5 = type$.int;
      t6 = type$.HashedObserverList_of_KeyEventResult_Function_KeyEvent;
      t6 = new A._HighlightModeManager(new A.HashedObserverList(A.LinkedHashMap_LinkedHashMap(_null, _null, t4, t5), t6), new A.HashedObserverList(A.LinkedHashMap_LinkedHashMap(_null, _null, t4, t5), t6), new A.HashedObserverList(A.LinkedHashMap_LinkedHashMap(_null, _null, type$.void_Function_FocusHighlightMode, t5), type$.HashedObserverList_of_void_Function_FocusHighlightMode));
      $.$get$FlutterMemoryAllocations_instance().dispatchObjectCreated$3$className$library$object(B.Type__HighlightModeManager_enS.toString$0(0), "package:flutter/widgets.dart", t6);
      t4 = A.FocusScopeNode$(true, "Root Focus Scope", false);
      t7 = new A.FocusManager(t6, t4, A.LinkedHashSet_LinkedHashSet$_empty(type$.FocusNode), A._setArrayType([], type$.JSArray__Autofocus), $.$get$ChangeNotifier__emptyListeners());
      A.ChangeNotifier_maybeDispatchObjectCreation(t7);
      t7.get$_respondToLifecycleChange();
      t7._appLifecycleListener = new A._AppLifecycleListener(t7.get$_appLifecycleChange());
      t8 = A.BindingBase_checkInstance($.WidgetsBinding__instance, type$.WidgetsBinding);
      t9 = t7._appLifecycleListener;
      t9.toString;
      B.JSArray_methods.add$1(t8.WidgetsBinding__observers, t9);
      t4._manager = t7;
      t4 = type$.ServicesBinding;
      t8 = A.BindingBase_checkInstance($.ServicesBinding__instance, t4).ServicesBinding___ServicesBinding__keyEventManager_F;
      t8 === $ && A.throwLateFieldNI(_s16_);
      A.assertHelper(t8.keyMessageHandler == null);
      t4 = A.BindingBase_checkInstance($.ServicesBinding__instance, t4).ServicesBinding___ServicesBinding__keyEventManager_F;
      t4 === $ && A.throwLateFieldNI(_s16_);
      t4.set$keyMessageHandler(t6.get$handleKeyMessage());
      A.BindingBase_checkInstance($.GestureBinding__instance, type$.GestureBinding).GestureBinding_pointerRouter.addGlobalRoute$1(t6.get$handlePointerEvent());
      t1 = new A.BuildOwner(new A._InactiveElements(t2), t7, A.LinkedHashMap_LinkedHashMap$_empty(type$.GlobalKey_State_StatefulWidget, t1), t3, A.LinkedHashMap_LinkedHashMap$_empty(t1, type$.Map_of_Element_and_GlobalKey_State_StatefulWidget));
      _this.WidgetsBinding__buildOwner = t1;
      t1.set$onBuildScheduled(_this.get$_handleBuildScheduled());
      t1 = $.$get$EnginePlatformDispatcher__instance();
      t1.set$_onLocaleChanged(type$.nullable_void_Function._as(_this.get$handleLocaleChanged()));
      t1._onLocaleChangedZone = $.Zone__current;
      B.OptionalMethodChannel_5KM.setMethodCallHandler$1(_this.get$_handleNavigationInvocation());
      B.OptionalMethodChannel_5tJ.setMethodCallHandler$1(_this.get$_handleBackGestureInvocation());
      A.assertHelper(new A._WidgetsFlutterBinding_BindingBase_GestureBinding_SchedulerBinding_ServicesBinding_PaintingBinding_SemanticsBinding_RendererBinding_WidgetsBinding_initInstances_closure0().call$0());
      t1 = new A.DefaultPlatformMenuDelegate(A.LinkedHashMap_LinkedHashMap$_empty(t5, type$.PlatformMenuItem), B.OptionalMethodChannel_Ah2);
      B.OptionalMethodChannel_Ah2.setMethodCallHandler$1(t1.get$_methodCallHandler());
      _this.WidgetsBinding___WidgetsBinding_platformMenuDelegate_A = t1;
    },
    initServiceExtensions$0() {
      var _this = this;
      _this.super$_WidgetsFlutterBinding_BindingBase_GestureBinding_SchedulerBinding_ServicesBinding_PaintingBinding_SemanticsBinding_RendererBinding$initServiceExtensions();
      _this.registerServiceExtension$2$callback$name(new A._WidgetsFlutterBinding_BindingBase_GestureBinding_SchedulerBinding_ServicesBinding_PaintingBinding_SemanticsBinding_RendererBinding_WidgetsBinding_initServiceExtensions_closure(), "debugDumpApp");
      _this.registerServiceExtension$2$callback$name(new A._WidgetsFlutterBinding_BindingBase_GestureBinding_SchedulerBinding_ServicesBinding_PaintingBinding_SemanticsBinding_RendererBinding_WidgetsBinding_initServiceExtensions_closure0(_this), "debugDumpFocusTree");
      _this.registerServiceExtension$2$callback$name(new A._WidgetsFlutterBinding_BindingBase_GestureBinding_SchedulerBinding_ServicesBinding_PaintingBinding_SemanticsBinding_RendererBinding_WidgetsBinding_initServiceExtensions_closure1(_this), "didSendFirstFrameEvent");
      _this.registerServiceExtension$2$callback$name(new A._WidgetsFlutterBinding_BindingBase_GestureBinding_SchedulerBinding_ServicesBinding_PaintingBinding_SemanticsBinding_RendererBinding_WidgetsBinding_initServiceExtensions_closure2(_this), "didSendFirstFrameRasterizedEvent");
      _this.registerBoolServiceExtension$3$getter$name$setter(new A._WidgetsFlutterBinding_BindingBase_GestureBinding_SchedulerBinding_ServicesBinding_PaintingBinding_SemanticsBinding_RendererBinding_WidgetsBinding_initServiceExtensions_closure3(), "profileWidgetBuilds", new A._WidgetsFlutterBinding_BindingBase_GestureBinding_SchedulerBinding_ServicesBinding_PaintingBinding_SemanticsBinding_RendererBinding_WidgetsBinding_initServiceExtensions_closure4());
      _this.registerBoolServiceExtension$3$getter$name$setter(new A._WidgetsFlutterBinding_BindingBase_GestureBinding_SchedulerBinding_ServicesBinding_PaintingBinding_SemanticsBinding_RendererBinding_WidgetsBinding_initServiceExtensions_closure5(), "profileUserWidgetBuilds", new A._WidgetsFlutterBinding_BindingBase_GestureBinding_SchedulerBinding_ServicesBinding_PaintingBinding_SemanticsBinding_RendererBinding_WidgetsBinding_initServiceExtensions_closure6());
      A.assertHelper(new A._WidgetsFlutterBinding_BindingBase_GestureBinding_SchedulerBinding_ServicesBinding_PaintingBinding_SemanticsBinding_RendererBinding_WidgetsBinding_initServiceExtensions_closure7(_this).call$0());
    },
    handleMetricsChanged$0() {
      var t1, t2, _i;
      this.super$RendererBinding$handleMetricsChanged();
      for (t1 = A.List_List$of(this.WidgetsBinding__observers, true, type$.WidgetsBindingObserver), t2 = t1.length, _i = 0; _i < t2; ++_i)
        t1[_i].didChangeMetrics$0();
    },
    handleTextScaleFactorChanged$0() {
      var t1, t2, _i;
      this.super$RendererBinding$handleTextScaleFactorChanged();
      for (t1 = A.List_List$of(this.WidgetsBinding__observers, true, type$.WidgetsBindingObserver), t2 = t1.length, _i = 0; _i < t2; ++_i)
        t1[_i].didChangeTextScaleFactor$0();
    },
    handlePlatformBrightnessChanged$0() {
      var t1, t2, _i;
      this.super$RendererBinding$handlePlatformBrightnessChanged();
      for (t1 = A.List_List$of(this.WidgetsBinding__observers, true, type$.WidgetsBindingObserver), t2 = t1.length, _i = 0; _i < t2; ++_i)
        t1[_i].didChangePlatformBrightness$0();
    },
    handleAccessibilityFeaturesChanged$0() {
      var t1, t2, _i;
      this.super$SemanticsBinding$handleAccessibilityFeaturesChanged();
      for (t1 = A.List_List$of(this.WidgetsBinding__observers, true, type$.WidgetsBindingObserver), t2 = t1.length, _i = 0; _i < t2; ++_i)
        t1[_i].didChangeAccessibilityFeatures$0();
    },
    handleAppLifecycleStateChanged$1(state) {
      var t1, t2, _i;
      this.super$SchedulerBinding$handleAppLifecycleStateChanged(state);
      for (t1 = A.List_List$of(this.WidgetsBinding__observers, true, type$.WidgetsBindingObserver), t2 = t1.length, _i = 0; _i < t2; ++_i)
        t1[_i].didChangeAppLifecycleState$1(state);
    },
    handleViewFocusChanged$1($event) {
      var t1, t2, _i;
      type$.ViewFocusEvent._as($event);
      this.super$ServicesBinding$handleViewFocusChanged($event);
      for (t1 = A.List_List$of(this.WidgetsBinding__observers, true, type$.WidgetsBindingObserver), t2 = t1.length, _i = 0; _i < t2; ++_i)
        t1[_i].didChangeViewFocus$1($event);
    },
    handleMemoryPressure$0() {
      var t1, _i;
      this.super$_WidgetsFlutterBinding_BindingBase_GestureBinding_SchedulerBinding_ServicesBinding_PaintingBinding$handleMemoryPressure();
      for (t1 = A.List_List$of(this.WidgetsBinding__observers, true, type$.WidgetsBindingObserver).length, _i = 0; _i < t1; ++_i)
        ;
    },
    drawFrame$0() {
      var t2, t3, _this = this, t1 = {};
      A.assertHelper(!_this.WidgetsBinding_debugBuildingDirtyElements);
      A.assertHelper(new A._WidgetsFlutterBinding_BindingBase_GestureBinding_SchedulerBinding_ServicesBinding_PaintingBinding_SemanticsBinding_RendererBinding_WidgetsBinding_drawFrame_closure(_this).call$0());
      t1.firstFrameCallback = null;
      t1.debugFrameWasSentToEngine = false;
      if (_this.WidgetsBinding__needToReportFirstFrame) {
        A.assertHelper((_this.WidgetsBinding__firstFrameCompleter.future._state & 30) === 0);
        t1.firstFrameCallback = new A._WidgetsFlutterBinding_BindingBase_GestureBinding_SchedulerBinding_ServicesBinding_PaintingBinding_SemanticsBinding_RendererBinding_WidgetsBinding_drawFrame_closure0(t1, _this);
        t2 = A.BindingBase_checkInstance($.SchedulerBinding__instance, type$.SchedulerBinding);
        t3 = t1.firstFrameCallback;
        t3.toString;
        t2.addTimingsCallback$1(t3);
      }
      try {
        t2 = _this.WidgetsBinding__rootElement;
        if (t2 != null)
          _this.WidgetsBinding__buildOwner.buildScope$1(t2);
        _this.super$RendererBinding$drawFrame();
        A.assertHelper(new A._WidgetsFlutterBinding_BindingBase_GestureBinding_SchedulerBinding_ServicesBinding_PaintingBinding_SemanticsBinding_RendererBinding_WidgetsBinding_drawFrame_closure1(t1, _this).call$0());
        _this.WidgetsBinding__buildOwner.finalizeTree$0();
      } finally {
        A.assertHelper(new A._WidgetsFlutterBinding_BindingBase_GestureBinding_SchedulerBinding_ServicesBinding_PaintingBinding_SemanticsBinding_RendererBinding_WidgetsBinding_drawFrame_closure2(_this).call$0());
      }
      if (_this.WidgetsBinding__needToReportFirstFrame)
        t2 = _this.RendererBinding__firstFrameSent || _this.RendererBinding__firstFrameDeferredCount === 0;
      else
        t2 = false;
      if (t2)
        A.Timeline_instantSync("Widgets built first useful frame", null);
      t2 = _this.WidgetsBinding__needToReportFirstFrame = false;
      if (t1.firstFrameCallback != null)
        t2 = !(_this.RendererBinding__firstFrameSent || _this.RendererBinding__firstFrameDeferredCount === 0);
      if (t2) {
        _this.WidgetsBinding__needToReportFirstFrame = true;
        t2 = A.BindingBase_checkInstance($.SchedulerBinding__instance, type$.SchedulerBinding);
        t1 = t1.firstFrameCallback;
        t1.toString;
        t2.removeTimingsCallback$1(t1);
      }
    },
    performReassemble$0() {
      A.assertHelper(new A._WidgetsFlutterBinding_BindingBase_GestureBinding_SchedulerBinding_ServicesBinding_PaintingBinding_SemanticsBinding_RendererBinding_WidgetsBinding_performReassemble_closure().call$0());
      var t1 = this.WidgetsBinding__rootElement;
      if (t1 != null)
        this.WidgetsBinding__buildOwner.reassemble$1(t1);
      return this.super$_WidgetsFlutterBinding_BindingBase_GestureBinding_SchedulerBinding_ServicesBinding_PaintingBinding_SemanticsBinding_RendererBinding$performReassemble();
    }
  };
  A.BottomNavigationBarItem.prototype = {};
  A.ColorFiltered.prototype = {
    createRenderObject$1(context) {
      var t1 = new A._ColorFilterRenderObject(this.colorFilter, null, new A._LayoutCacheStorage(), A.LayerHandle$(type$.ContainerLayer_2));
      t1.RenderObject$0();
      t1.set$child(null);
      return t1;
    },
    updateRenderObject$2(context, renderObject) {
      var t1;
      type$._ColorFilterRenderObject._as(renderObject);
      t1 = this.colorFilter;
      if (t1 !== renderObject._colorFilter) {
        renderObject._colorFilter = t1;
        renderObject.markNeedsPaint$0();
      }
    },
    debugFillProperties$1(properties) {
      var _null = null;
      this.super$Widget$debugFillProperties(properties);
      properties.add$1(0, A.DiagnosticsProperty$("colorFilter", this.colorFilter, true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.ColorFilter));
    }
  };
  A._ColorFilterRenderObject.prototype = {
    get$alwaysNeedsCompositing() {
      return this.RenderObjectWithChildMixin__child != null;
    },
    paint$2(context, offset) {
      var _this = this,
        t1 = _this._colorFilter,
        t2 = A.RenderProxyBoxMixin.prototype.get$paint.call(_this),
        layer = type$.nullable_ColorFilterLayer._as(_this.get$layer(0));
      type$.void_Function_PaintingContext_Offset._as(t2);
      if (layer == null) {
        layer = new A.ColorFilterLayer(A.LinkedHashMap_LinkedHashMap$_empty(type$.int, type$.void_Function), A.LayerHandle$(type$.Layer_2));
        $.$get$FlutterMemoryAllocations_instance().dispatchObjectCreated$3$className$library$object(B.Type_Layer_qb8.toString$0(0), "package:flutter/rendering.dart", layer);
      }
      if (t1 !== layer._layer$_colorFilter) {
        layer._layer$_colorFilter = t1;
        layer.markNeedsAddToScene$0();
      }
      context.pushLayer$3(layer, t2, offset);
      _this.get$isRepaintBoundary();
      _this._layerHandle.set$layer(0, layer);
      A.assertHelper(new A._ColorFilterRenderObject_paint_closure(_this).call$0());
    }
  };
  A._ColorFilterRenderObject_paint_closure.prototype = {
    call$0() {
      var t1 = this.$this;
      t1.get$layer(0).debugCreator = t1.debugCreator;
      return true;
    },
    $signature: 0
  };
  A.DecoratedBox.prototype = {
    createRenderObject$1(context) {
      var t1 = new A.RenderDecoratedBox(this.decoration, this.position, A.createLocalImageConfiguration(context, null), null, new A._LayoutCacheStorage(), A.LayerHandle$(type$.ContainerLayer_2));
      t1.RenderObject$0();
      t1.set$child(null);
      return t1;
    },
    updateRenderObject$2(context, renderObject) {
      type$.RenderDecoratedBox._as(renderObject);
      renderObject.set$decoration(this.decoration);
      renderObject.set$configuration(A.createLocalImageConfiguration(context, null));
      renderObject.set$position(0, this.position);
    },
    debugFillProperties$1(properties) {
      var t1, t2, _null = null;
      this.super$Widget$debugFillProperties(properties);
      t1 = this.position;
      switch (t1.index) {
        case 0:
          t2 = "bg";
          break;
        case 1:
          t2 = "fg";
          break;
        default:
          t2 = _null;
      }
      properties.add$1(0, A.EnumProperty$("position", t1, B.C__NoDefaultValue, B.DiagnosticLevel_0, type$.DecorationPosition));
      properties.add$1(0, A.DiagnosticsProperty$(t2, this.decoration, true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.Decoration));
    }
  };
  A.Container.prototype = {
    get$_paddingIncludingDecoration() {
      var _0_4_isSet, _0_40, t2,
        _0_1 = this.padding,
        t1 = this.decoration,
        _0_4 = t1 == null ? null : t1.get$padding(t1);
      $label0$0: {
        _0_4_isSet = _0_1 == null;
        if (_0_4_isSet)
          _0_40 = _0_4;
        else
          _0_40 = null;
        if (_0_4_isSet) {
          t1 = _0_40;
          break $label0$0;
        }
        t2 = false;
        t2 = _0_4 == null;
        if (t2) {
          t1 = _0_1;
          break $label0$0;
        }
        _0_1.toString;
        t1 = _0_1.add$1(0, t1.get$padding(t1));
        break $label0$0;
      }
      return t1;
    },
    build$1(context) {
      var t1, effectivePadding, t2, t3, _this = this, _null = null,
        current = _this.child;
      if (current == null) {
        t1 = _this.constraints;
        if (t1 != null)
          t1 = !(t1.minWidth >= t1.maxWidth && t1.minHeight >= t1.maxHeight);
        else
          t1 = true;
      } else
        t1 = false;
      if (t1)
        current = A.LimitedBox$(A.ConstrainedBox$(_null, B.BoxConstraints_vYx), 0, 0);
      else {
        t1 = _this.alignment;
        if (t1 != null)
          current = A.Align$(t1, current, _null, _null, _null);
      }
      effectivePadding = _this.get$_paddingIncludingDecoration();
      if (effectivePadding != null)
        current = new A.Padding(effectivePadding, current, _null);
      t1 = _this.color;
      if (t1 != null)
        current = new A.ColoredBox(t1, current, _null);
      t1 = _this.clipBehavior;
      if (t1 !== B.Clip_0) {
        t2 = _this.decoration;
        A.assertHelper(t2 != null);
        t3 = A.Directionality_maybeOf(context);
        t2.toString;
        current = A.ClipPath$(current, t1, new A._DecorationClipper(t3 == null ? B.TextDirection_1 : t3, t2, _null));
      }
      t1 = _this.decoration;
      if (t1 != null)
        current = A.DecoratedBox$(current, t1, B.DecorationPosition_0);
      t1 = _this.constraints;
      if (t1 != null)
        current = A.ConstrainedBox$(current, t1);
      t1 = _this.margin;
      if (t1 != null)
        current = new A.Padding(t1, current, _null);
      current.toString;
      return current;
    },
    debugFillProperties$1(properties) {
      var t1, t2, _this = this, _null = null;
      _this.super$Widget$debugFillProperties(properties);
      properties.add$1(0, A.DiagnosticsProperty$("alignment", _this.alignment, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, false, true, B.DiagnosticsTreeStyle_8, _null, type$.AlignmentGeometry));
      t1 = type$.EdgeInsetsGeometry;
      properties.add$1(0, A.DiagnosticsProperty$("padding", _this.padding, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t1));
      properties.add$1(0, A.DiagnosticsProperty$("clipBehavior", _this.clipBehavior, true, B.Clip_0, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.Clip));
      t2 = _this.color;
      if (t2 != null)
        properties.add$1(0, A.DiagnosticsProperty$("bg", t2, true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.Color));
      else
        properties.add$1(0, A.DiagnosticsProperty$("bg", _this.decoration, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.Decoration));
      properties.add$1(0, A.DiagnosticsProperty$("fg", _null, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.Decoration));
      properties.add$1(0, A.DiagnosticsProperty$("constraints", _this.constraints, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.BoxConstraints));
      properties.add$1(0, A.DiagnosticsProperty$("margin", _this.margin, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t1));
      properties.add$1(0, A.ObjectFlagProperty$has("transform", _null, type$.Matrix4));
    }
  };
  A._DecorationClipper.prototype = {
    getClip$1(size) {
      return this.decoration.getClipPath$2(new A.Rect(0, 0, 0 + size._dx, 0 + size._dy), this.textDirection);
    },
    shouldReclip$1(oldClipper) {
      type$._DecorationClipper._as(oldClipper);
      return !oldClipper.decoration.$eq(0, this.decoration) || oldClipper.textDirection !== this.textDirection;
    }
  };
  A.ContextMenuButtonType.prototype = {
    _enumToString$0() {
      return "ContextMenuButtonType." + this._name;
    }
  };
  A.ContextMenuButtonItem.prototype = {
    $eq(_, other) {
      var _this = this;
      if (other == null)
        return false;
      if (J.get$runtimeType$(other) !== A.getRuntimeTypeOfDartObject(_this))
        return false;
      return other instanceof A.ContextMenuButtonItem && other.label == _this.label && J.$eq$(other.onPressed, _this.onPressed) && other.type === _this.type;
    },
    get$hashCode(_) {
      return A.Object_hash(this.label, this.onPressed, this.type, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue);
    },
    toString$0(_) {
      return "ContextMenuButtonItem " + this.type.toString$0(0) + ", " + A.S(this.label);
    }
  };
  A.ContextMenuController.prototype = {
    show$2$context$contextMenuBuilder(_, context, contextMenuBuilder) {
      var overlayState, t1;
      type$.Widget_Function_BuildContext._as(contextMenuBuilder);
      A.ContextMenuController_removeAny();
      overlayState = A.Overlay_of(context, null, true);
      t1 = A.Navigator_maybeOf(context);
      t1 = A.OverlayEntry$(new A.ContextMenuController_show_closure(A.InheritedTheme_capture(context, t1 == null ? null : t1.get$context(0)), contextMenuBuilder), false, false);
      $.ContextMenuController__menuOverlayEntry = t1;
      overlayState.insert$1(0, t1);
      $.ContextMenuController__shownInstance = this;
    },
    markNeedsBuild$0() {
      A.assertHelper($.ContextMenuController__shownInstance === this);
      var t1 = $.ContextMenuController__menuOverlayEntry;
      if (t1 != null)
        t1.markNeedsBuild$0();
    },
    remove$0(_) {
      if ($.ContextMenuController__shownInstance !== this)
        return;
      A.ContextMenuController_removeAny();
    }
  };
  A.ContextMenuController_show_closure.prototype = {
    call$1(context) {
      return new A._CaptureAll(this.capturedThemes._themes, type$.Widget._as(this.contextMenuBuilder.call$1(type$.BuildContext._as(context))), null);
    },
    $signature: 25
  };
  A.debugChildrenHaveDuplicateKeys_closure.prototype = {
    call$0() {
      var nonUniqueKey = A._firstNonUniqueKey(this.children);
      if (nonUniqueKey != null)
        throw A.wrapException(A.FlutterError_FlutterError("Duplicate keys found.\nIf multiple keyed widgets exist as children of another widget, they must have unique keys.\n" + this.parent.toString$0(0) + " has multiple children with key " + nonUniqueKey.toString$0(0) + "."));
      return true;
    },
    $signature: 0
  };
  A.debugCheckHasMediaQuery_closure.prototype = {
    call$0() {
      var t1 = this.context;
      if (!(t1.get$widget() instanceof A.MediaQuery) && t1.getElementForInheritedWidgetOfExactType$1$0(type$.MediaQuery) == null)
        throw A.wrapException(A.FlutterError$fromParts(A._setArrayType([A.ErrorSummary$("No MediaQuery widget ancestor found."), A.ErrorDescription$(A.getRuntimeTypeOfDartObject(t1.get$widget()).toString$0(0) + " widgets require a MediaQuery widget ancestor."), t1.describeWidget$1("The specific widget that could not find a MediaQuery ancestor was"), t1.describeOwnershipChain$1(string$.The_owa), A.ErrorHint$("No MediaQuery ancestor could be found starting from the context that was passed to MediaQuery.of(). This can happen because the context used is not a descendant of a View widget, which introduces a MediaQuery.")], type$.JSArray_DiagnosticsNode)));
      return true;
    },
    $signature: 0
  };
  A.debugCheckHasDirectionality_closure.prototype = {
    call$0() {
      var t2, t3, _this = this,
        t1 = _this.context;
      if (!(t1.get$widget() instanceof A.Directionality) && t1.getElementForInheritedWidgetOfExactType$1$0(type$.Directionality) == null) {
        t2 = _this._box_0;
        t3 = t2.why;
        t2.why = t3 == null ? "" : " " + t3;
        t2 = A._setArrayType([A.ErrorSummary$("No Directionality widget found."), A.ErrorDescription$(A.getRuntimeTypeOfDartObject(t1.get$widget()).toString$0(0) + " widgets require a Directionality widget ancestor" + A.S(t2.why) + ".\n")], type$.JSArray_DiagnosticsNode);
        t3 = _this.hint;
        if (t3 != null)
          t2.push(A.ErrorHint$(t3));
        t2.push(t1.describeWidget$1("The specific widget that could not find a Directionality ancestor was"));
        t2.push(t1.describeOwnershipChain$1(string$.The_owa));
        t2.push(A.ErrorHint$('Typically, the Directionality widget is introduced by the MaterialApp or WidgetsApp widget at the top of your application widget tree. It determines the ambient reading direction and is used, for example, to determine how to lay out text, how to interpret "start" and "end" values, and to resolve EdgeInsetsDirectional, AlignmentDirectional, and other *Directional objects.'));
        t1 = _this.alternative;
        if (t1 != null)
          t2.push(A.ErrorHint$(t1));
        throw A.wrapException(A.FlutterError$fromParts(t2));
      }
      return true;
    },
    $signature: 0
  };
  A.debugWidgetBuilderValue_closure.prototype = {
    call$0() {
      var _null = null,
        t1 = this.widget;
      if (t1.super$Object$$eq(0, this.built))
        throw A.wrapException(A.FlutterError$fromParts(A._setArrayType([A.ErrorSummary$("A build function returned context.widget."), A.DiagnosticsProperty$("The offending widget is", t1, true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_9, _null, type$.Widget), A.ErrorDescription$('Build functions must never return their BuildContext parameter\'s widget or a child that contains "context.widget". Doing so introduces a loop in the widget tree that can cause the app to crash.')], type$.JSArray_DiagnosticsNode)));
      return true;
    },
    $signature: 0
  };
  A.debugCheckHasOverlay_closure.prototype = {
    call$0() {
      var hiddenByBoundary,
        t1 = this.context,
        t2 = type$.Overlay;
      if (A.LookupBoundary_findAncestorWidgetOfExactType(t1, t2) == null) {
        hiddenByBoundary = A.LookupBoundary_debugIsHidingAncestorWidgetOfExactType(t1, t2);
        t2 = A._setArrayType([A.ErrorSummary$("No Overlay widget found" + (hiddenByBoundary ? " within the closest LookupBoundary" : "") + ".")], type$.JSArray_DiagnosticsNode);
        if (hiddenByBoundary)
          t2.push(A.ErrorDescription$(string$.There_i));
        t2.push(A.ErrorDescription$(A.getRuntimeTypeOfDartObject(t1.get$widget()).toString$0(0) + " widgets require an Overlay widget ancestor within the closest LookupBoundary.\nAn overlay lets widgets float on top of other widget children."));
        t2.push(A.ErrorHint$(string$.To_int));
        B.JSArray_methods.addAll$1(t2, t1.describeMissingAncestor$1$expectedAncestorType(B.Type_Overlay_5YM));
        throw A.wrapException(A.FlutterError$fromParts(t2));
      }
      return true;
    },
    $signature: 0
  };
  A.DefaultSelectionStyle.prototype = {
    wrap$2(_, context, child) {
      return A.DefaultSelectionStyle$(child, this.cursorColor, null, this.mouseCursor, this.selectionColor);
    },
    updateShouldNotify$1(oldWidget) {
      type$.DefaultSelectionStyle._as(oldWidget);
      return !J.$eq$(this.cursorColor, oldWidget.cursorColor) || !J.$eq$(this.selectionColor, oldWidget.selectionColor) || !J.$eq$(this.mouseCursor, oldWidget.mouseCursor);
    }
  };
  A.DefaultSelectionStyle_merge_closure.prototype = {
    call$1(context) {
      var $parent = type$.BuildContext._as(context).dependOnInheritedWidgetOfExactType$1$0(type$.DefaultSelectionStyle);
      if ($parent == null)
        $parent = B.DefaultSelectionStyle_gwC;
      return A.DefaultSelectionStyle$(this.child, $parent.cursorColor, this.key, this.mouseCursor, $parent.selectionColor);
    },
    $signature: 373
  };
  A._NullWidget0.prototype = {
    build$1(context) {
      throw A.wrapException(A.FlutterError_FlutterError("A DefaultSelectionStyle constructed with DefaultSelectionStyle.fallback cannot be incorporated into the widget tree, it is meant only to provide a fallback value returned by DefaultSelectionStyle.of() when no enclosing default selection style is present in a BuildContext."));
    }
  };
  A.DefaultTextEditingShortcuts.prototype = {
    _getDisablingShortcut$0() {
      var t1, t2;
      switch (A.defaultTargetPlatform().index) {
        case 3:
          t1 = A.LinkedHashMap_LinkedHashMap$of($.$get$DefaultTextEditingShortcuts__webDisablingTextShortcuts(), type$.ShortcutActivator, type$.Intent);
          for (t2 = $.$get$DefaultTextEditingShortcuts__linuxNumpadShortcuts(), t2 = new A.LinkedHashMapKeyIterator(t2, t2._modifications, t2._first, A._instanceType(t2)._eval$1("LinkedHashMapKeyIterator<1>")); t2.moveNext$0();)
            t1.$indexSet(0, t2.__js_helper$_current, B.C_DoNothingAndStopPropagationTextIntent);
          return t1;
        case 0:
        case 1:
        case 5:
        case 2:
        case 4:
          return $.$get$DefaultTextEditingShortcuts__webDisablingTextShortcuts();
      }
      switch (A.defaultTargetPlatform().index) {
        case 0:
        case 1:
        case 3:
        case 5:
          return null;
        case 2:
          return B.Map_NGPzE;
        case 4:
          return $.$get$DefaultTextEditingShortcuts__macDisablingTextShortcuts();
      }
    },
    build$1(context) {
      var result = this.child,
        disablingShortcut = this._getDisablingShortcut$0();
      if (disablingShortcut != null)
        result = A.Shortcuts$(result, "<Web Disabling Text Editing Shortcuts>", disablingShortcut);
      return A.Shortcuts$(result, "<Default Text Editing Shortcuts>", A.DefaultTextEditingShortcuts__shortcuts());
    }
  };
  A.DesktopTextSelectionToolbarLayoutDelegate.prototype = {
    getConstraintsForChild$1(constraints) {
      return constraints.loosen$0();
    },
    getPositionForChild$2(size, childSize) {
      var t4,
        t1 = this.anchor,
        t2 = t1._dx,
        t3 = t2 + childSize._dx - size._dx;
      t1 = t1._dy;
      t4 = t1 + childSize._dy - size._dy;
      if (t3 > 0)
        t2 -= t3;
      return new A.Offset(t2, t4 > 0 ? t1 - t4 : t1);
    },
    shouldRelayout$1(oldDelegate) {
      return !this.anchor.$eq(0, type$.DesktopTextSelectionToolbarLayoutDelegate._as(oldDelegate).anchor);
    }
  };
  A.DismissDirection.prototype = {
    _enumToString$0() {
      return "DismissDirection." + this._name;
    }
  };
  A.Dismissible.prototype = {
    createState$0() {
      var _null = null;
      return new A._DismissibleState(new A.LabeledGlobalKey(_null, type$.LabeledGlobalKey_State_StatefulWidget), _null, _null, _null, B._StateLifecycle_0);
    }
  };
  A._FlingGestureKind.prototype = {
    _enumToString$0() {
      return "_FlingGestureKind." + this._name;
    }
  };
  A._DismissibleState.prototype = {
    initState$0() {
      var t1, t2, t3, _this = this;
      _this.super$__DismissibleState_State_TickerProviderStateMixin_AutomaticKeepAliveClientMixin$initState();
      t1 = _this.get$_moveController();
      t2 = type$.void_Function_AnimationStatus._as(_this.get$_handleDismissStatusChanged());
      t1.didRegisterListener$0();
      t3 = t1.AnimationLocalStatusListenersMixin__statusListeners;
      t3.$ti._precomputed1._as(t2);
      t3._isDirty = true;
      B.JSArray_methods.add$1(t3._list, t2);
      t2 = type$.void_Function._as(_this.get$_handleDismissUpdateValueChanged());
      t1.didRegisterListener$0();
      t1.AnimationLocalListenersMixin__listeners.add$1(0, t2);
      _this._updateMoveAnimation$0();
    },
    get$_moveController() {
      var result, _this = this,
        value = _this.___DismissibleState__moveController_FI;
      if (value === $) {
        _this._widget.toString;
        result = A.AnimationController$(null, B.Duration_200000, null, null, _this);
        _this.___DismissibleState__moveController_FI !== $ && A.throwLateFieldADI("_moveController");
        _this.___DismissibleState__moveController_FI = result;
        value = result;
      }
      return value;
    },
    get$wantKeepAlive() {
      var t1 = this.get$_moveController()._ticker;
      if (!(t1 != null && t1._ticker$_future != null)) {
        t1 = this._resizeController;
        if (t1 == null)
          t1 = null;
        else {
          t1 = t1._ticker;
          t1 = t1 != null && t1._ticker$_future != null;
        }
        t1 = t1 === true;
      } else
        t1 = true;
      return t1;
    },
    dispose$0() {
      this.get$_moveController().dispose$0();
      var t1 = this._resizeController;
      if (t1 != null)
        t1.dispose$0();
      this.super$__DismissibleState_State_TickerProviderStateMixin$dispose();
    },
    get$_directionIsXAxis() {
      var t1 = this._widget.direction;
      return t1 === B.DismissDirection_1 || t1 === B.DismissDirection_2 || t1 === B.DismissDirection_3;
    },
    _extentToDirection$1(extent) {
      var _0_0, _0_2, t1, _0_4;
      if (extent === 0)
        return B.DismissDirection_6;
      if (this.get$_directionIsXAxis()) {
        _0_0 = A.Directionality_of(this.get$context(0));
        $label0$0: {
          _0_2 = B.TextDirection_0 === _0_0;
          if (_0_2 && extent < 0) {
            t1 = B.DismissDirection_3;
            break $label0$0;
          }
          _0_4 = B.TextDirection_1 === _0_0;
          if (_0_4 && extent > 0) {
            t1 = B.DismissDirection_3;
            break $label0$0;
          }
          if (!_0_2)
            t1 = _0_4;
          else
            t1 = true;
          if (t1) {
            t1 = B.DismissDirection_2;
            break $label0$0;
          }
          t1 = null;
        }
        return t1;
      }
      return extent > 0 ? B.DismissDirection_5 : B.DismissDirection_4;
    },
    get$_dismissThreshold() {
      this._widget.toString;
      B.Map_empty2.$index(0, this._extentToDirection$1(this._dragExtent));
      return 0.4;
    },
    get$_overallDragAxisExtent() {
      var t1 = this.get$context(0).get$size(0);
      t1.toString;
      return this.get$_directionIsXAxis() ? t1._dx : t1._dy;
    },
    _handleDragStart$1(details) {
      var t1, _this = this;
      if (_this._confirming)
        return;
      _this._dragUnderway = true;
      t1 = _this.get$_moveController()._ticker;
      if (t1 != null && t1._ticker$_future != null) {
        t1 = _this.get$_moveController().__AnimationController__value_A;
        t1 === $ && A.throwLateFieldNI("_value");
        _this._dragExtent = t1 * _this.get$_overallDragAxisExtent() * J.get$sign$in(_this._dragExtent);
        _this.get$_moveController().stop$0(0);
      } else {
        _this._dragExtent = 0;
        _this.get$_moveController().set$value(0, 0);
      }
      _this.setState$1(new A._DismissibleState__handleDragStart_closure(_this));
    },
    _handleDragUpdate$1(details) {
      var t1, oldDragExtent, _this = this;
      if (_this._dragUnderway) {
        t1 = _this.get$_moveController()._ticker;
        t1 = t1 != null && t1._ticker$_future != null;
      } else
        t1 = true;
      if (t1)
        return;
      t1 = details.primaryDelta;
      t1.toString;
      oldDragExtent = _this._dragExtent;
      switch (_this._widget.direction.index) {
        case 1:
        case 0:
          _this._dragExtent = oldDragExtent + t1;
          break;
        case 4:
          t1 = oldDragExtent + t1;
          if (t1 < 0)
            _this._dragExtent = t1;
          break;
        case 5:
          t1 = oldDragExtent + t1;
          if (t1 > 0)
            _this._dragExtent = t1;
          break;
        case 2:
          switch (A.Directionality_of(_this.get$context(0)).index) {
            case 0:
              t1 = _this._dragExtent + t1;
              if (t1 > 0)
                _this._dragExtent = t1;
              break;
            case 1:
              t1 = _this._dragExtent + t1;
              if (t1 < 0)
                _this._dragExtent = t1;
              break;
          }
          break;
        case 3:
          switch (A.Directionality_of(_this.get$context(0)).index) {
            case 0:
              t1 = _this._dragExtent + t1;
              if (t1 < 0)
                _this._dragExtent = t1;
              break;
            case 1:
              t1 = _this._dragExtent + t1;
              if (t1 > 0)
                _this._dragExtent = t1;
              break;
          }
          break;
        case 6:
          _this._dragExtent = 0;
          break;
      }
      if (J.get$sign$in(oldDragExtent) !== J.get$sign$in(_this._dragExtent))
        _this.setState$1(new A._DismissibleState__handleDragUpdate_closure(_this));
      t1 = _this.get$_moveController()._ticker;
      if (!(t1 != null && t1._ticker$_future != null))
        _this.get$_moveController().set$value(0, Math.abs(_this._dragExtent) / _this.get$_overallDragAxisExtent());
    },
    _handleDismissUpdateValueChanged$0() {
      this._widget.toString;
    },
    _updateMoveAnimation$0() {
      var _this = this,
        end = J.get$sign$in(_this._dragExtent),
        t1 = _this.get$_moveController(),
        t2 = _this.get$_directionIsXAxis(),
        t3 = _this._widget;
      if (t2) {
        t3.toString;
        t2 = new A.Offset(end, 0);
      } else {
        t3.toString;
        t2 = new A.Offset(0, end);
      }
      _this.set$___DismissibleState__moveAnimation_A(type$.Animation_Offset._as(t1.drive$1$1(new A.Tween(B.Offset_0_0, t2, type$.Tween_Offset), type$.Offset)));
    },
    _describeFlingGesture$1(velocity) {
      var t1, vx, vy, flingDirection, _this = this;
      if (_this._dragExtent === 0)
        return B._FlingGestureKind_0;
      t1 = velocity.pixelsPerSecond;
      vx = t1._dx;
      vy = t1._dy;
      if (_this.get$_directionIsXAxis()) {
        t1 = Math.abs(vx);
        if (t1 - Math.abs(vy) < 400 || t1 < 700)
          return B._FlingGestureKind_0;
        A.assertHelper(vx !== 0);
        flingDirection = _this._extentToDirection$1(vx);
      } else {
        t1 = Math.abs(vy);
        if (t1 - Math.abs(vx) < 400 || t1 < 700)
          return B._FlingGestureKind_0;
        A.assertHelper(vy !== 0);
        flingDirection = _this._extentToDirection$1(vy);
      }
      if (flingDirection === _this._extentToDirection$1(_this._dragExtent))
        return B._FlingGestureKind_1;
      return B._FlingGestureKind_2;
    },
    _handleDragEnd$1(details) {
      var t1, t2, flingVelocity, _this = this;
      if (_this._dragUnderway) {
        t1 = _this.get$_moveController()._ticker;
        t1 = t1 != null && t1._ticker$_future != null;
      } else
        t1 = true;
      if (t1)
        return;
      _this._dragUnderway = false;
      if (_this.get$_moveController().get$status(0) === B.AnimationStatus_3) {
        _this._handleMoveCompleted$0();
        return;
      }
      t1 = details.velocity;
      t2 = t1.pixelsPerSecond;
      flingVelocity = _this.get$_directionIsXAxis() ? t2._dx : t2._dy;
      switch (_this._describeFlingGesture$1(t1).index) {
        case 1:
          A.assertHelper(_this._dragExtent !== 0);
          A.assertHelper(_this.get$_moveController().get$status(0) !== B.AnimationStatus_0);
          if (_this.get$_dismissThreshold() >= 1) {
            _this.get$_moveController().reverse$0(0);
            break;
          }
          _this._dragExtent = J.get$sign$in(flingVelocity);
          _this.get$_moveController().fling$1$velocity(Math.abs(flingVelocity) * 0.0033333333333333335);
          break;
        case 2:
          A.assertHelper(_this._dragExtent !== 0);
          A.assertHelper(_this.get$_moveController().get$status(0) !== B.AnimationStatus_0);
          _this._dragExtent = J.get$sign$in(flingVelocity);
          _this.get$_moveController().fling$1$velocity(-Math.abs(flingVelocity) * 0.0033333333333333335);
          break;
        case 0:
          if (_this.get$_moveController().get$status(0) !== B.AnimationStatus_0) {
            t1 = _this.get$_moveController().__AnimationController__value_A;
            t1 === $ && A.throwLateFieldNI("_value");
            if (t1 > _this.get$_dismissThreshold())
              _this.get$_moveController().forward$0(0);
            else
              _this.get$_moveController().reverse$0(0);
          }
          break;
      }
    },
    _handleDismissStatusChanged$1($status) {
      return this._handleDismissStatusChanged$body$_DismissibleState(type$.AnimationStatus._as($status));
    },
    _handleDismissStatusChanged$body$_DismissibleState($status) {
      var $async$goto = 0,
        $async$completer = A._makeAsyncAwaitCompleter(type$.void),
        $async$self = this;
      var $async$_handleDismissStatusChanged$1 = A._wrapJsFunctionForAsync(function($async$errorCode, $async$result) {
        if ($async$errorCode === 1)
          return A._asyncRethrow($async$result, $async$completer);
        while (true)
          switch ($async$goto) {
            case 0:
              // Function start
              $async$goto = $status === B.AnimationStatus_3 && !$async$self._dragUnderway ? 2 : 3;
              break;
            case 2:
              // then
              $async$goto = 4;
              return A._asyncAwait($async$self._handleMoveCompleted$0(), $async$_handleDismissStatusChanged$1);
            case 4:
              // returning from await.
            case 3:
              // join
              if ($async$self._framework$_element != null)
                $async$self.updateKeepAlive$0();
              // implicit return
              return A._asyncReturn(null, $async$completer);
          }
      });
      return A._asyncStartSync($async$_handleDismissStatusChanged$1, $async$completer);
    },
    _handleMoveCompleted$0() {
      var $async$goto = 0,
        $async$completer = A._makeAsyncAwaitCompleter(type$.void),
        $async$returnValue, $async$self = this, result;
      var $async$_handleMoveCompleted$0 = A._wrapJsFunctionForAsync(function($async$errorCode, $async$result) {
        if ($async$errorCode === 1)
          return A._asyncRethrow($async$result, $async$completer);
        while (true)
          switch ($async$goto) {
            case 0:
              // Function start
              if ($async$self.get$_dismissThreshold() >= 1) {
                $async$self.get$_moveController().reverse$0(0);
                // goto return
                $async$goto = 1;
                break;
              }
              $async$goto = 3;
              return A._asyncAwait($async$self._confirmStartResizeAnimation$0(), $async$_handleMoveCompleted$0);
            case 3:
              // returning from await.
              result = $async$result;
              if ($async$self._framework$_element != null)
                if (result)
                  $async$self._startResizeAnimation$0();
                else
                  $async$self.get$_moveController().reverse$0(0);
            case 1:
              // return
              return A._asyncReturn($async$returnValue, $async$completer);
          }
      });
      return A._asyncStartSync($async$_handleMoveCompleted$0, $async$completer);
    },
    _confirmStartResizeAnimation$0() {
      var $async$goto = 0,
        $async$completer = A._makeAsyncAwaitCompleter(type$.bool),
        $async$returnValue, $async$self = this;
      var $async$_confirmStartResizeAnimation$0 = A._wrapJsFunctionForAsync(function($async$errorCode, $async$result) {
        if ($async$errorCode === 1)
          return A._asyncRethrow($async$result, $async$completer);
        while (true)
          switch ($async$goto) {
            case 0:
              // Function start
              $async$self._widget.toString;
              $async$returnValue = true;
              // goto return
              $async$goto = 1;
              break;
            case 1:
              // return
              return A._asyncReturn($async$returnValue, $async$completer);
          }
      });
      return A._asyncStartSync($async$_confirmStartResizeAnimation$0, $async$completer);
    },
    _startResizeAnimation$0() {
      var direction, _this = this;
      A.assertHelper(_this.get$_moveController().get$status(0) === B.AnimationStatus_3);
      A.assertHelper(_this._resizeController == null);
      A.assertHelper(_this._sizePriorToCollapse == null);
      _this._widget.toString;
      direction = _this._extentToDirection$1(_this._dragExtent);
      _this._widget.onDismissed.call$1(direction);
    },
    build$1(context) {
      var t1, t2, t3, t4, $content, t5, t6, _this = this, _null = null;
      _this.super$AutomaticKeepAliveClientMixin$build(context);
      if (_this.get$_directionIsXAxis())
        A.debugCheckHasDirectionality(context, _null, _null, _null);
      t1 = _this._widget;
      t1.toString;
      if (_this._resizeAnimation != null) {
        A.assertHelper(new A._DismissibleState_build_closure(_this).call$0());
        t1 = _this._resizeAnimation;
        t1.toString;
        t2 = _this.get$_directionIsXAxis() ? B.Axis_1 : B.Axis_0;
        t3 = _this._sizePriorToCollapse;
        t4 = t3._dx;
        t4 = A.SizedBox$(_null, t3._dy, t4);
        return new A.SizeTransition(t2, t4, t1, _null);
      }
      t2 = _this.___DismissibleState__moveAnimation_A;
      t2 === $ && A.throwLateFieldNI("_moveAnimation");
      $content = A.SlideTransition$(new A.KeyedSubtree(t1.child, _this._contentKey), t2, _null, true);
      if (t1.direction === B.DismissDirection_6)
        return $content;
      t1 = _this.get$_directionIsXAxis() ? _this.get$_handleDragStart() : _null;
      t2 = _this.get$_directionIsXAxis() ? _this.get$_handleDragUpdate() : _null;
      t3 = _this.get$_directionIsXAxis() ? _this.get$_handleDragEnd() : _null;
      t4 = _this.get$_directionIsXAxis() ? _null : _this.get$_handleDragStart();
      t5 = _this.get$_directionIsXAxis() ? _null : _this.get$_handleDragUpdate();
      t6 = _this.get$_directionIsXAxis() ? _null : _this.get$_handleDragEnd();
      return A.GestureDetector$(_this._widget.behavior, $content, B.DragStartBehavior_1, false, _null, _null, _null, _null, t3, t1, t2, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, t6, t4, t5);
    },
    set$___DismissibleState__moveAnimation_A(___DismissibleState__moveAnimation_A) {
      this.___DismissibleState__moveAnimation_A = type$.Animation_Offset._as(___DismissibleState__moveAnimation_A);
    },
    $isTickerProvider: 1
  };
  A._DismissibleState__handleDragStart_closure.prototype = {
    call$0() {
      this.$this._updateMoveAnimation$0();
    },
    $signature: 1
  };
  A._DismissibleState__handleDragUpdate_closure.prototype = {
    call$0() {
      this.$this._updateMoveAnimation$0();
    },
    $signature: 1
  };
  A._DismissibleState_build_closure.prototype = {
    call$0() {
      var t1 = this.$this,
        t2 = t1._resizeAnimation.parent;
      if (t2.get$status(t2) !== B.AnimationStatus_1) {
        A.assertHelper(t1._resizeAnimation.get$status(0) === B.AnimationStatus_3);
        throw A.wrapException(A.FlutterError$fromParts(A._setArrayType([A.ErrorSummary$("A dismissed Dismissible widget is still part of the tree."), A.ErrorHint$("Make sure to implement the onDismissed handler and to immediately remove the Dismissible widget from the application once that handler has fired.")], type$.JSArray_DiagnosticsNode)));
      }
      return true;
    },
    $signature: 0
  };
  A.__DismissibleState_State_TickerProviderStateMixin_dispose_closure.prototype = {
    call$0() {
      var t3, t4,
        t1 = this.$this,
        t2 = t1.TickerProviderStateMixin__tickers;
      if (t2 != null)
        for (t2 = A._LinkedHashSetIterator$(t2, t2._collection$_modifications, A._instanceType(t2)._precomputed1), t3 = t2.$ti._precomputed1; t2.moveNext$0();) {
          t4 = t2._collection$_current;
          if (t4 == null)
            t4 = t3._as(t4);
          if (t4._ticker$_future != null)
            throw A.wrapException(A.FlutterError$fromParts(A._setArrayType([A.ErrorSummary$(t1.toString$0(0) + " was disposed with an active Ticker."), A.ErrorDescription$(A.getRuntimeTypeOfDartObject(t1).toString$0(0) + string$.x20creatT), A.ErrorHint$(string$.Ticker), t4.describeForError$1("The offending ticker was")], type$.JSArray_DiagnosticsNode)));
        }
      return true;
    },
    $signature: 0
  };
  A.__DismissibleState_State_TickerProviderStateMixin.prototype = {
    activate$0() {
      this.super$State$activate();
      this._updateTickerModeNotifier$0();
      this._updateTickers$0();
    },
    dispose$0() {
      var t1, _this = this;
      A.assertHelper(new A.__DismissibleState_State_TickerProviderStateMixin_dispose_closure(_this).call$0());
      t1 = _this.TickerProviderStateMixin__tickerModeNotifier;
      if (t1 != null)
        t1.removeListener$1(0, _this.get$_updateTickers());
      _this.set$_tickerModeNotifier(null);
      _this.super$State$dispose();
    },
    debugFillProperties$1(properties) {
      var t1, t2, t3, _null = null;
      this.super$State$debugFillProperties(properties);
      t1 = this.TickerProviderStateMixin__tickers;
      if (t1 != null) {
        t2 = t1._collection$_length;
        t3 = t2 === 1 ? "" : "s";
        t3 = "tracking " + t2 + " ticker" + t3;
        t2 = t3;
      } else
        t2 = _null;
      properties.add$1(0, A.DiagnosticsProperty$("tickers", t1, true, _null, t2, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.Set_Ticker));
    }
  };
  A.__DismissibleState_State_TickerProviderStateMixin_AutomaticKeepAliveClientMixin.prototype = {
    initState$0() {
      this.super$State$initState();
      if (this.get$wantKeepAlive())
        this._ensureKeepAlive$0();
    },
    deactivate$0() {
      var t1 = this.AutomaticKeepAliveClientMixin__keepAliveHandle;
      if (t1 != null) {
        t1.notifyListeners$0();
        t1.super$ChangeNotifier$dispose();
        this.AutomaticKeepAliveClientMixin__keepAliveHandle = null;
      }
      this.super$State$deactivate();
    }
  };
  A.DisplayFeatureSubScreen.prototype = {
    build$1(context) {
      var mediaQuery, parentSize, t1, t2, t3, resolvedAnchorPoint, closestSubScreen;
      A.debugCheckHasDirectionality(context, "Alternatively, consider specifying the 'anchorPoint' argument on the DisplayFeatureSubScreen.", null, "to determine which sub-screen DisplayFeatureSubScreen uses");
      A.debugCheckHasMediaQuery(context);
      mediaQuery = A.InheritedModel_inheritFrom(context, null, type$.MediaQuery).data;
      parentSize = mediaQuery.size;
      t1 = parentSize._dx;
      t2 = parentSize._dy;
      t3 = A.DisplayFeatureSubScreen__fallbackAnchorPoint(context);
      resolvedAnchorPoint = A.DisplayFeatureSubScreen__capOffset(t3, parentSize);
      closestSubScreen = A.DisplayFeatureSubScreen__closestToAnchorPoint(A.DisplayFeatureSubScreen_subScreensInBounds(new A.Rect(0, 0, 0 + t1, 0 + t2), A.DisplayFeatureSubScreen_avoidBounds(mediaQuery)), resolvedAnchorPoint);
      return new A.Padding(new A.EdgeInsets(closestSubScreen.left, closestSubScreen.top, t1 - closestSubScreen.right, t2 - closestSubScreen.bottom), A.MediaQuery$(this.child, mediaQuery.removeDisplayFeatures$1(closestSubScreen)), null);
    }
  };
  A.DisplayFeatureSubScreen_avoidBounds_closure.prototype = {
    call$1(d) {
      var t1;
      type$.DisplayFeature._as(d);
      t1 = d.get$bounds(d).get$shortestSide().$gt(0, 0);
      if (!t1)
        d.get$state(d);
      return t1;
    },
    $signature: 159
  };
  A.DisplayFeatureSubScreen_avoidBounds_closure0.prototype = {
    call$1(d) {
      type$.DisplayFeature._as(d);
      return d.get$bounds(d);
    },
    $signature: 376
  };
  A.DisposableBuildContext.prototype = {
    get$context(_) {
      var t1 = this._disposable_build_context$_state;
      if (A.assertTest(t1 == null || t1._framework$_element != null))
        A.assertThrow("A DisposableBuildContext tried to access the BuildContext of a disposed State object. This can happen when the creator of this DisposableBuildContext fails to call dispose when it is disposed.");
      t1 = this._disposable_build_context$_state;
      return t1 == null ? null : t1.get$context(0);
    },
    set$_disposable_build_context$_state(_state) {
      this._disposable_build_context$_state = this.$ti._eval$1("1?")._as(_state);
    }
  };
  A.DualTransitionBuilder.prototype = {
    createState$0() {
      return new A._DualTransitionBuilderState(A.ProxyAnimation$(null), A.ProxyAnimation$(null), B._StateLifecycle_0);
    },
    forwardBuilder$3(arg0, arg1, arg2) {
      return this.forwardBuilder.call$3(arg0, arg1, arg2);
    },
    reverseBuilder$3(arg0, arg1, arg2) {
      return this.reverseBuilder.call$3(arg0, arg1, arg2);
    }
  };
  A._DualTransitionBuilderState.prototype = {
    initState$0() {
      var t1, t2, _this = this;
      _this.super$State$initState();
      t1 = _this._widget.animation;
      _this.___DualTransitionBuilderState__effectiveAnimationStatus_A = t1.get$status(t1);
      t1 = _this._widget.animation;
      t2 = type$.void_Function_AnimationStatus._as(_this.get$_animationListener());
      t1.didRegisterListener$0();
      t1 = t1.AnimationLocalStatusListenersMixin__statusListeners;
      t1.$ti._precomputed1._as(t2);
      t1._isDirty = true;
      B.JSArray_methods.add$1(t1._list, t2);
      _this._dual_transition_builder$_updateAnimations$0();
    },
    _animationListener$1(animationStatus) {
      var t1, t2, _this = this;
      type$.AnimationStatus._as(animationStatus);
      t1 = _this.___DualTransitionBuilderState__effectiveAnimationStatus_A;
      t1 === $ && A.throwLateFieldNI("_effectiveAnimationStatus");
      t2 = _this._calculateEffectiveAnimationStatus$2$current$lastEffective(animationStatus, t1);
      _this.___DualTransitionBuilderState__effectiveAnimationStatus_A = t2;
      if (t1 !== t2)
        _this._dual_transition_builder$_updateAnimations$0();
    },
    didUpdateWidget$1(oldWidget) {
      var t1, t2, _this = this;
      type$.DualTransitionBuilder._as(oldWidget);
      _this.super$State$didUpdateWidget(oldWidget);
      t1 = oldWidget.animation;
      if (t1 !== _this._widget.animation) {
        t2 = _this.get$_animationListener();
        t1.removeStatusListener$1(t2);
        t1 = _this._widget.animation;
        type$.void_Function_AnimationStatus._as(t2);
        t1.didRegisterListener$0();
        t1 = t1.AnimationLocalStatusListenersMixin__statusListeners;
        t1.$ti._precomputed1._as(t2);
        t1._isDirty = true;
        B.JSArray_methods.add$1(t1._list, t2);
        t2 = _this._widget.animation;
        _this._animationListener$1(t2.get$status(t2));
      }
    },
    _calculateEffectiveAnimationStatus$2$current$lastEffective(current, lastEffective) {
      switch (current.index) {
        case 0:
        case 3:
          return current;
        case 1:
          switch (lastEffective.index) {
            case 0:
            case 3:
            case 1:
              return current;
            case 2:
              return lastEffective;
          }
          break;
        case 2:
          switch (lastEffective.index) {
            case 0:
            case 3:
            case 2:
              return current;
            case 1:
              return lastEffective;
          }
          break;
      }
    },
    _dual_transition_builder$_updateAnimations$0() {
      var _this = this,
        t1 = _this.___DualTransitionBuilderState__effectiveAnimationStatus_A;
      t1 === $ && A.throwLateFieldNI("_effectiveAnimationStatus");
      switch (t1.index) {
        case 0:
        case 1:
          _this._forwardAnimation.set$parent(0, _this._widget.animation);
          _this._reverseAnimation.set$parent(0, B.C__AlwaysDismissedAnimation);
          break;
        case 2:
        case 3:
          _this._forwardAnimation.set$parent(0, B.C__AlwaysCompleteAnimation);
          _this._reverseAnimation.set$parent(0, new A.ReverseAnimation(_this._widget.animation, new A.ObserverList(A._setArrayType([], type$.JSArray_of_void_Function_AnimationStatus), type$.ObserverList_of_void_Function_AnimationStatus), 0));
          break;
      }
    },
    dispose$0() {
      this._widget.animation.removeStatusListener$1(this.get$_animationListener());
      this.super$State$dispose();
    },
    build$1(context) {
      var t1 = this._widget;
      return t1.forwardBuilder$3(context, this._forwardAnimation, t1.reverseBuilder$3(context, this._reverseAnimation, t1.child));
    }
  };
  A._CompositionCallback.prototype = {
    createRenderObject$1(context) {
      var t1 = new A._RenderCompositionCallback(this.compositeCallback, this.enabled, null, new A._LayoutCacheStorage(), A.LayerHandle$(type$.ContainerLayer_2));
      t1.RenderObject$0();
      t1.set$child(null);
      return t1;
    },
    updateRenderObject$2(context, renderObject) {
      var t1;
      type$._RenderCompositionCallback._as(renderObject);
      this.super$RenderObjectWidget$updateRenderObject(context, renderObject);
      A.assertHelper(J.$eq$(renderObject.compositeCallback, this.compositeCallback));
      t1 = this.enabled;
      renderObject._editable_text$_enabled = t1;
      if (!t1) {
        t1 = renderObject._cancelCallback;
        if (t1 != null)
          t1.call$0();
        renderObject.set$_cancelCallback(null);
      } else if (renderObject._cancelCallback == null)
        renderObject.markNeedsPaint$0();
    }
  };
  A._RenderCompositionCallback.prototype = {
    paint$2(context, offset) {
      var _this = this;
      if (_this._editable_text$_enabled)
        if (_this._cancelCallback == null)
          _this.set$_cancelCallback(context._containerLayer.addCompositionCallback$1(type$.void_Function_Layer._as(_this.compositeCallback)));
      _this.super$RenderProxyBoxMixin$paint(context, offset);
    },
    set$_cancelCallback(_cancelCallback) {
      this._cancelCallback = type$.nullable_void_Function._as(_cancelCallback);
    }
  };
  A.TextEditingController.prototype = {
    set$value(_, newValue) {
      var t1 = newValue.composing;
      if (A.assertTest(!t1.get$isValid() || newValue.get$isComposingRangeValid()))
        A.assertThrow("New TextEditingValue " + newValue.toString$0(0) + string$.x20has_an + t1.toString$0(0) + string$.x2e_It_i);
      this.super$ValueNotifier$value(0, newValue);
    },
    buildTextSpan$3$context$style$withComposing(context, style, withComposing) {
      var composingStyle, t1, t2, t3, t4, t5, _this = this, _null = null;
      A.assertHelper(!_this._change_notifier$_value.composing.get$isValid() || !withComposing || _this._change_notifier$_value.get$isComposingRangeValid());
      if (!_this._change_notifier$_value.get$isComposingRangeValid() || !withComposing)
        return A.TextSpan$(_null, style, _this._change_notifier$_value.text);
      composingStyle = style.merge$1(B.TextStyle_9IC);
      t1 = _this._change_notifier$_value;
      t2 = t1.composing;
      t1 = t1.text;
      t3 = t2.start;
      A.assertHelper(t2.end >= t3);
      t3 = A.TextSpan$(_null, _null, B.JSString_methods.substring$2(t1, 0, t3));
      t1 = _this._change_notifier$_value;
      t2 = t1.composing;
      t1 = t1.text;
      t4 = t2.end;
      t2 = t2.start;
      A.assertHelper(t4 >= t2);
      t4 = A.TextSpan$(_null, composingStyle, B.JSString_methods.substring$2(t1, t2, t4));
      t2 = _this._change_notifier$_value;
      t1 = t2.composing;
      t2 = t2.text;
      t5 = t1.end;
      A.assertHelper(t5 >= t1.start);
      return A.TextSpan$(A._setArrayType([t3, t4, A.TextSpan$(_null, _null, B.JSString_methods.substring$1(t2, t5))], type$.JSArray_TextSpan), style, _null);
    },
    set$selection(newSelection) {
      var newComposing,
        t1 = this._change_notifier$_value,
        t2 = t1.text.length,
        t3 = newSelection.end;
      if (t2 < t3 || t2 < newSelection.start)
        throw A.wrapException(A.FlutterError_FlutterError("invalid text selection: " + newSelection.toString$0(0)));
      newComposing = t1.composing;
      this.set$value(0, t1.copyWith$2$composing$selection(newSelection.start >= newComposing.start && t3 <= newComposing.end ? newComposing : B.TextRange_m1_m1, newSelection));
    }
  };
  A.ToolbarOptions.prototype = {};
  A._KeyFrame.prototype = {};
  A._DiscreteKeyFrameSimulation.prototype = {
    dx$1(_, time) {
      return 0;
    },
    isDone$1(time) {
      return time >= this.maxDuration;
    },
    x$1(_, time) {
      var endIndex, searchIndex, searchIndex0,
        t1 = this._keyFrames,
        t2 = this._lastKeyFrameIndex;
      if (!(t2 < 11))
        return A.ioore(t1, t2);
      if (t1[t2].time > time) {
        endIndex = t2;
        searchIndex = 0;
      } else {
        searchIndex = t2;
        endIndex = 11;
      }
      for (t2 = endIndex - 1; searchIndex < t2; searchIndex = searchIndex0) {
        A.assertHelper(t1[searchIndex].time <= time);
        searchIndex0 = searchIndex + 1;
        if (time < t1[searchIndex0].time)
          break;
      }
      this._lastKeyFrameIndex = searchIndex;
      if (!(searchIndex < 11))
        return A.ioore(t1, searchIndex);
      return t1[searchIndex].value;
    }
  };
  A._DiscreteKeyFrameSimulation$__closure.prototype = {
    call$0() {
      var t1, i, i0;
      for (t1 = this._keyFrames, i = 0; i < 10; i = i0) {
        i0 = i + 1;
        if (t1[i].time > t1[i0].time)
          return false;
      }
      return true;
    },
    $signature: 0
  };
  A.EditableText.prototype = {
    get$strutStyle() {
      var t1 = this.style,
        t2 = t1.get$fontFamilyFallback();
      return new A.StrutStyle(t1.fontFamily, t2, t1.fontSize, t1.height, t1.leadingDistribution, t1.fontWeight, t1.fontStyle, null, true, t1.debugLabel);
    },
    createState$0() {
      return A.EditableTextState$();
    },
    debugFillProperties$1(properties) {
      var t1, t2, t3, _this = this, _null = null;
      _this.super$Widget$debugFillProperties(properties);
      properties.add$1(0, A.DiagnosticsProperty$("controller", _this.controller, true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.TextEditingController));
      properties.add$1(0, A.DiagnosticsProperty$("focusNode", _this.focusNode, true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.FocusNode));
      t1 = _this.obscureText;
      t2 = type$.bool;
      properties.add$1(0, A.DiagnosticsProperty$("obscureText", t1, true, false, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t2));
      properties.add$1(0, A.DiagnosticsProperty$("readOnly", _this.readOnly, true, false, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t2));
      properties.add$1(0, A.DiagnosticsProperty$("autocorrect", true, true, true, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t2));
      t3 = t1 ? B.SmartDashesType_0 : B.SmartDashesType_1;
      properties.add$1(0, A.EnumProperty$("smartDashesType", _this.smartDashesType, t3, B.DiagnosticLevel_3, type$.SmartDashesType));
      t1 = t1 ? B.SmartQuotesType_0 : B.SmartQuotesType_1;
      properties.add$1(0, A.EnumProperty$("smartQuotesType", _this.smartQuotesType, t1, B.DiagnosticLevel_3, type$.SmartQuotesType));
      properties.add$1(0, A.DiagnosticsProperty$("enableSuggestions", true, true, true, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t2));
      _this.style.debugFillProperties$1(properties);
      properties.add$1(0, A.EnumProperty$("textAlign", _this.textAlign, _null, B.DiagnosticLevel_3, type$.TextAlign));
      properties.add$1(0, A.EnumProperty$("textDirection", _this.textDirection, _null, B.DiagnosticLevel_3, type$.TextDirection));
      properties.add$1(0, A.DiagnosticsProperty$("locale", _null, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.Locale));
      properties.add$1(0, A.DiagnosticsProperty$("textScaler", _null, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.TextScaler));
      properties.add$1(0, A.IntProperty$("maxLines", _this.maxLines, 1, _null, B.DiagnosticLevel_3, _null));
      properties.add$1(0, A.IntProperty$("minLines", _this.minLines, _null, _null, B.DiagnosticLevel_3, _null));
      properties.add$1(0, A.DiagnosticsProperty$("expands", false, true, false, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t2));
      properties.add$1(0, A.DiagnosticsProperty$("autofocus", false, true, false, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t2));
      properties.add$1(0, A.DiagnosticsProperty$("keyboardType", _this.keyboardType, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.TextInputType));
      properties.add$1(0, A.DiagnosticsProperty$("scrollController", _this.scrollController, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.ScrollController));
      properties.add$1(0, A.DiagnosticsProperty$("scrollPhysics", _this.scrollPhysics, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.ScrollPhysics));
      properties.add$1(0, A.DiagnosticsProperty$("autofillHints", B.List_empty, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.Iterable_String));
      properties.add$1(0, A.DiagnosticsProperty$("textHeightBehavior", _null, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.TextHeightBehavior));
      properties.add$1(0, A.DiagnosticsProperty$("scribbleEnabled", true, true, true, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t2));
      properties.add$1(0, A.DiagnosticsProperty$("stylusHandwritingEnabled", true, true, true, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t2));
      properties.add$1(0, A.DiagnosticsProperty$("enableIMEPersonalizedLearning", true, true, true, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t2));
      properties.add$1(0, A.DiagnosticsProperty$("enableInteractiveSelection", _this.enableInteractiveSelection, true, true, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t2));
      properties.add$1(0, A.DiagnosticsProperty$("undoController", _this.undoController, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.UndoHistoryController));
      properties.add$1(0, A.DiagnosticsProperty$("spellCheckConfiguration", _this.spellCheckConfiguration, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.SpellCheckConfiguration));
      properties.add$1(0, A.DiagnosticsProperty$("contentCommitMimeTypes", B.List_empty, true, B.List_empty, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.List_String));
    }
  };
  A.EditableTextState.prototype = {
    get$_cursorBlinkOpacityController() {
      var t2, _this = this, _null = null,
        t1 = _this._backingCursorBlinkOpacityController;
      if (t1 == null) {
        t1 = A.AnimationController$(_null, _null, _null, _null, _this);
        t2 = type$.void_Function._as(_this.get$_onCursorColorTick());
        t1.didRegisterListener$0();
        t1.AnimationLocalListenersMixin__listeners.add$1(0, t2);
        _this._backingCursorBlinkOpacityController = t1;
      }
      return t1;
    },
    get$_iosBlinkCursorSimulation() {
      var result,
        value = this.__EditableTextState__iosBlinkCursorSimulation_FI;
      if (value === $) {
        result = A._DiscreteKeyFrameSimulation$iOSBlinkingCaret();
        this.__EditableTextState__iosBlinkCursorSimulation_FI !== $ && A.throwLateFieldADI("_iosBlinkCursorSimulation");
        this.__EditableTextState__iosBlinkCursorSimulation_FI = result;
        value = result;
      }
      return value;
    },
    get$_hasInputConnection() {
      var t1 = this._textInputConnection;
      t1 = t1 == null ? null : $.$get$TextInput__instance()._currentConnection === t1;
      return t1 === true;
    },
    get$_scrollController() {
      var t1 = this._widget.scrollController,
        t2 = this._internalScrollController;
      if (t2 == null) {
        t1 = A.ScrollController$();
        this._internalScrollController = t1;
      } else
        t1 = t2;
      return t1;
    },
    get$_spellCheckResultsReceived() {
      var t1 = this.__EditableTextState__spellCheckConfiguration_A;
      t1 === $ && A.throwLateFieldNI("_spellCheckConfiguration");
      if (t1._spellCheckEnabled) {
        t1 = this.spellCheckResults;
        t1 = t1 != null && J.get$isNotEmpty$asx(t1.suggestionSpans);
      } else
        t1 = false;
      return t1;
    },
    get$_stylusHandwritingEnabled() {
      this._widget.toString;
      return true;
    },
    get$wantKeepAlive() {
      return this._widget.focusNode.get$hasFocus();
    },
    get$cutEnabled() {
      var t2,
        t1 = this._widget;
      if (!type$.TextSelectionHandleControls._is(t1.selectionControls))
        return t1.toolbarOptions.cut && !t1.readOnly && !t1.obscureText;
      t2 = false;
      if (!t1.readOnly)
        if (!t1.obscureText) {
          t1 = t1.controller._change_notifier$_value.selection;
          t1 = t1.start !== t1.end;
        } else
          t1 = t2;
      else
        t1 = t2;
      return t1;
    },
    get$copyEnabled() {
      var t1 = this._widget;
      if (!type$.TextSelectionHandleControls._is(t1.selectionControls))
        return t1.toolbarOptions.copy && !t1.obscureText;
      if (!t1.obscureText) {
        t1 = t1.controller._change_notifier$_value.selection;
        t1 = t1.start !== t1.end;
      } else
        t1 = false;
      return t1;
    },
    get$pasteEnabled() {
      var t1 = this._widget;
      if (!type$.TextSelectionHandleControls._is(t1.selectionControls))
        return t1.toolbarOptions.paste && !t1.readOnly;
      return !t1.readOnly && this.clipboardStatus.value === B.ClipboardStatus_0;
    },
    get$selectAllEnabled() {
      var t2,
        t1 = this._widget;
      if (!type$.TextSelectionHandleControls._is(t1.selectionControls)) {
        if (t1.toolbarOptions.selectAll)
          t1 = (!t1.readOnly || !t1.obscureText) && t1.enableInteractiveSelection;
        else
          t1 = false;
        return t1;
      }
      if (t1.enableInteractiveSelection)
        t1 = t1.readOnly && t1.obscureText;
      else
        t1 = true;
      if (t1)
        return false;
      switch (A.defaultTargetPlatform().index) {
        case 4:
          return false;
        case 2:
          t1 = this._widget.controller._change_notifier$_value;
          if (t1.text.length !== 0) {
            t1 = t1.selection;
            t1 = t1.start === t1.end;
          } else
            t1 = false;
          return t1;
        case 0:
        case 1:
        case 3:
        case 5:
          t1 = this._widget.controller._change_notifier$_value;
          t2 = t1.text.length;
          if (t2 !== 0) {
            t1 = t1.selection;
            t1 = !(t1.start === 0 && t1.end === t2);
          } else
            t1 = false;
          return t1;
      }
    },
    get$lookUpEnabled() {
      var t1, t2, t3, t4;
      if (A.defaultTargetPlatform() !== B.TargetPlatform_2)
        return false;
      t1 = this._widget;
      t2 = false;
      if (!t1.obscureText) {
        t1 = t1.controller._change_notifier$_value;
        t3 = t1.selection;
        t4 = t3.start;
        t3 = t3.end;
        if (t4 !== t3) {
          t1 = t1.text;
          A.assertHelper(t3 >= t4);
          t3 = B.JSString_methods.trim$0(B.JSString_methods.substring$2(t1, t4, t3)) !== "";
          t1 = t3;
        } else
          t1 = t2;
      } else
        t1 = t2;
      return t1;
    },
    get$searchWebEnabled() {
      var t1, t2, t3, t4;
      if (A.defaultTargetPlatform() !== B.TargetPlatform_2)
        return false;
      t1 = this._widget;
      t2 = false;
      if (!t1.obscureText) {
        t1 = t1.controller._change_notifier$_value;
        t3 = t1.selection;
        t4 = t3.start;
        t3 = t3.end;
        if (t4 !== t3) {
          t1 = t1.text;
          A.assertHelper(t3 >= t4);
          t3 = B.JSString_methods.trim$0(B.JSString_methods.substring$2(t1, t4, t3)) !== "";
          t1 = t3;
        } else
          t1 = t2;
      } else
        t1 = t2;
      return t1;
    },
    get$shareEnabled() {
      var t1, t2, t3, t4;
      switch (A.defaultTargetPlatform().index) {
        case 0:
        case 2:
          t1 = this._widget;
          t2 = false;
          if (!t1.obscureText) {
            t1 = t1.controller._change_notifier$_value;
            t3 = t1.selection;
            t4 = t3.start;
            t3 = t3.end;
            if (t4 !== t3) {
              t1 = t1.text;
              A.assertHelper(t3 >= t4);
              t3 = B.JSString_methods.trim$0(B.JSString_methods.substring$2(t1, t4, t3)) !== "";
              t1 = t3;
            } else
              t1 = t2;
          } else
            t1 = t2;
          return t1;
        case 4:
        case 1:
        case 3:
        case 5:
          return false;
      }
    },
    get$liveTextInputEnabled() {
      return false;
    },
    _onChangedClipboardStatus$0() {
      this.setState$1(new A.EditableTextState__onChangedClipboardStatus_closure());
    },
    copySelection$1(cause) {
      var text, _this = this,
        t1 = _this._widget,
        t2 = t1.controller._change_notifier$_value,
        selection = t2.selection,
        t3 = selection.start,
        t4 = selection.end;
      if (t3 === t4 || t1.obscureText)
        return;
      text = t2.text;
      A.assertHelper(t4 >= t3);
      A.Clipboard_setData(new A.ClipboardData(B.JSString_methods.substring$2(text, t3, t4)));
      if (cause === B.SelectionChangedCause_5) {
        _this.bringIntoView$1(_this._widget.controller._change_notifier$_value.selection.get$extent());
        _this.hideToolbar$1(false);
        switch (A.defaultTargetPlatform().index) {
          case 2:
          case 4:
          case 3:
          case 5:
            break;
          case 0:
          case 1:
            t1 = _this._widget.controller._change_notifier$_value;
            _this.userUpdateTextEditingValue$2(new A.TextEditingValue(t1.text, A.TextSelection$collapsed(B.TextAffinity_1, t1.selection.end), B.TextRange_m1_m1), B.SelectionChangedCause_5);
            break;
        }
      }
      A.Future_Future$value(null, type$.void);
    },
    cutSelection$1(cause) {
      var selection, text, t2, _this = this,
        t1 = _this._widget;
      if (t1.readOnly || t1.obscureText)
        return;
      t1 = t1.controller._change_notifier$_value;
      selection = t1.selection;
      text = t1.text;
      t1 = selection.start;
      t2 = selection.end;
      if (t1 === t2)
        return;
      A.assertHelper(t2 >= t1);
      A.Clipboard_setData(new A.ClipboardData(B.JSString_methods.substring$2(text, t1, t2)));
      _this._replaceText$1(new A.ReplaceTextIntent(_this._widget.controller._change_notifier$_value, "", selection, cause));
      if (cause === B.SelectionChangedCause_5) {
        A.BindingBase_checkInstance($.SchedulerBinding__instance, type$.SchedulerBinding).addPostFrameCallback$2$debugLabel(new A.EditableTextState_cutSelection_closure(_this), "EditableText.bringSelectionIntoView");
        _this.hideToolbar$0();
      }
      A.Future_Future$value(null, type$.void);
    },
    get$_allowPaste() {
      var t1 = this._widget;
      return !t1.readOnly && t1.controller._change_notifier$_value.selection.get$isValid();
    },
    pasteText$1(cause) {
      var $async$goto = 0,
        $async$completer = A._makeAsyncAwaitCompleter(type$.void),
        $async$returnValue, $async$self = this, data;
      var $async$pasteText$1 = A._wrapJsFunctionForAsync(function($async$errorCode, $async$result) {
        if ($async$errorCode === 1)
          return A._asyncRethrow($async$result, $async$completer);
        while (true)
          switch ($async$goto) {
            case 0:
              // Function start
              if (!$async$self.get$_allowPaste()) {
                // goto return
                $async$goto = 1;
                break;
              }
              $async$goto = 3;
              return A._asyncAwait(A.Clipboard_getData("text/plain"), $async$pasteText$1);
            case 3:
              // returning from await.
              data = $async$result;
              if (data == null) {
                // goto return
                $async$goto = 1;
                break;
              }
              $async$self._pasteText$2(cause, data.text);
            case 1:
              // return
              return A._asyncReturn($async$returnValue, $async$completer);
          }
      });
      return A._asyncStartSync($async$pasteText$1, $async$completer);
    },
    _pasteText$2(cause, text) {
      var t1, selection, _this = this;
      if (!_this.get$_allowPaste())
        return;
      t1 = _this._widget.controller._change_notifier$_value;
      selection = t1.selection;
      _this.userUpdateTextEditingValue$2(t1.copyWith$1$selection(A.TextSelection$collapsed(B.TextAffinity_1, Math.max(selection.baseOffset, selection.extentOffset))).replaced$2(selection, text), cause);
      if (cause === B.SelectionChangedCause_5) {
        A.BindingBase_checkInstance($.SchedulerBinding__instance, type$.SchedulerBinding).addPostFrameCallback$2$debugLabel(new A.EditableTextState__pasteText_closure(_this), "EditableText.bringSelectionIntoView");
        _this.hideToolbar$0();
      }
    },
    selectAll$1(cause) {
      var _this = this,
        t1 = _this._widget;
      if (t1.readOnly && t1.obscureText)
        return;
      t1 = t1.controller._change_notifier$_value;
      _this.userUpdateTextEditingValue$2(t1.copyWith$1$selection(A.TextSelection$(B.TextAffinity_1, 0, t1.text.length, false)), cause);
      if (cause === B.SelectionChangedCause_5) {
        switch (A.defaultTargetPlatform().index) {
          case 0:
          case 2:
          case 1:
            break;
          case 4:
          case 3:
          case 5:
            _this.hideToolbar$0();
            break;
        }
        switch (A.defaultTargetPlatform().index) {
          case 0:
          case 1:
          case 3:
          case 5:
            _this.bringIntoView$1(_this._widget.controller._change_notifier$_value.selection.get$extent());
            break;
          case 4:
          case 2:
            break;
        }
      }
    },
    lookUpSelection$1(cause) {
      var $async$goto = 0,
        $async$completer = A._makeAsyncAwaitCompleter(type$.void),
        $async$returnValue, $async$self = this, t1, t2, t3, text;
      var $async$lookUpSelection$1 = A._wrapJsFunctionForAsync(function($async$errorCode, $async$result) {
        if ($async$errorCode === 1)
          return A._asyncRethrow($async$result, $async$completer);
        while (true)
          switch ($async$goto) {
            case 0:
              // Function start
              A.assertHelper(!$async$self._widget.obscureText);
              t1 = $async$self._widget.controller._change_notifier$_value;
              t2 = t1.selection;
              t1 = t1.text;
              t3 = t2.end;
              t2 = t2.start;
              A.assertHelper(t3 >= t2);
              text = B.JSString_methods.substring$2(t1, t2, t3);
              if ($async$self._widget.obscureText || text.length === 0) {
                // goto return
                $async$goto = 1;
                break;
              }
              $async$goto = 3;
              return A._asyncAwait(B.OptionalMethodChannel_2wz.invokeMethod$1$2("LookUp.invoke", text, type$.dynamic), $async$lookUpSelection$1);
            case 3:
              // returning from await.
            case 1:
              // return
              return A._asyncReturn($async$returnValue, $async$completer);
          }
      });
      return A._asyncStartSync($async$lookUpSelection$1, $async$completer);
    },
    searchWebForSelection$1(cause) {
      var $async$goto = 0,
        $async$completer = A._makeAsyncAwaitCompleter(type$.void),
        $async$returnValue, $async$self = this, t1, t2, t3, text;
      var $async$searchWebForSelection$1 = A._wrapJsFunctionForAsync(function($async$errorCode, $async$result) {
        if ($async$errorCode === 1)
          return A._asyncRethrow($async$result, $async$completer);
        while (true)
          switch ($async$goto) {
            case 0:
              // Function start
              A.assertHelper(!$async$self._widget.obscureText);
              t1 = $async$self._widget;
              if (t1.obscureText) {
                // goto return
                $async$goto = 1;
                break;
              }
              t1 = t1.controller._change_notifier$_value;
              t2 = t1.selection;
              t1 = t1.text;
              t3 = t2.end;
              t2 = t2.start;
              A.assertHelper(t3 >= t2);
              text = B.JSString_methods.substring$2(t1, t2, t3);
              $async$goto = text.length !== 0 ? 3 : 4;
              break;
            case 3:
              // then
              $async$goto = 5;
              return A._asyncAwait(B.OptionalMethodChannel_2wz.invokeMethod$1$2("SearchWeb.invoke", text, type$.dynamic), $async$searchWebForSelection$1);
            case 5:
              // returning from await.
            case 4:
              // join
            case 1:
              // return
              return A._asyncReturn($async$returnValue, $async$completer);
          }
      });
      return A._asyncStartSync($async$searchWebForSelection$1, $async$completer);
    },
    shareSelection$1(cause) {
      var $async$goto = 0,
        $async$completer = A._makeAsyncAwaitCompleter(type$.void),
        $async$returnValue, $async$self = this, t1, t2, t3, text;
      var $async$shareSelection$1 = A._wrapJsFunctionForAsync(function($async$errorCode, $async$result) {
        if ($async$errorCode === 1)
          return A._asyncRethrow($async$result, $async$completer);
        while (true)
          switch ($async$goto) {
            case 0:
              // Function start
              A.assertHelper(!$async$self._widget.obscureText);
              t1 = $async$self._widget;
              if (t1.obscureText) {
                // goto return
                $async$goto = 1;
                break;
              }
              t1 = t1.controller._change_notifier$_value;
              t2 = t1.selection;
              t1 = t1.text;
              t3 = t2.end;
              t2 = t2.start;
              A.assertHelper(t3 >= t2);
              text = B.JSString_methods.substring$2(t1, t2, t3);
              $async$goto = text.length !== 0 ? 3 : 4;
              break;
            case 3:
              // then
              $async$goto = 5;
              return A._asyncAwait(B.OptionalMethodChannel_2wz.invokeMethod$1$2("Share.invoke", text, type$.dynamic), $async$shareSelection$1);
            case 5:
              // returning from await.
            case 4:
              // join
            case 1:
              // return
              return A._asyncReturn($async$returnValue, $async$completer);
          }
      });
      return A._asyncStartSync($async$shareSelection$1, $async$completer);
    },
    _startLiveTextInput$1(cause) {
      if (!this.get$liveTextInputEnabled())
        return;
      if (this.get$_hasInputConnection())
        B.OptionalMethodChannel_Oc7.invokeMethod$1$1("TextInput.startLiveTextInput", type$.dynamic);
      if (cause === B.SelectionChangedCause_5)
        this.hideToolbar$0();
    },
    findSuggestionSpanAtCursorIndex$1(cursorIndex) {
      var suggestionSpans, t1, rightIndex, leftIndex, midIndex, currentSpanStart;
      if (!this.get$_spellCheckResultsReceived() || J.get$last$ax(this.spellCheckResults.suggestionSpans).range.end < cursorIndex)
        return null;
      suggestionSpans = this.spellCheckResults.suggestionSpans;
      t1 = J.getInterceptor$asx(suggestionSpans);
      rightIndex = t1.get$length(suggestionSpans) - 1;
      for (leftIndex = 0; leftIndex <= rightIndex;) {
        midIndex = B.JSNumber_methods.floor$0((leftIndex + rightIndex) / 2);
        currentSpanStart = t1.$index(suggestionSpans, midIndex).range.start;
        if (cursorIndex <= t1.$index(suggestionSpans, midIndex).range.end && cursorIndex >= currentSpanStart)
          return t1.$index(suggestionSpans, midIndex);
        else if (cursorIndex <= currentSpanStart)
          rightIndex = midIndex - 1;
        else
          leftIndex = midIndex + 1;
      }
      return null;
    },
    buttonItemsForToolbarOptions$0() {
      var t1, _this = this, _null = null,
        toolbarOptions = _this._widget.toolbarOptions;
      if (toolbarOptions === B.ToolbarOptions_false_false_false_false)
        return _null;
      t1 = A._setArrayType([], type$.JSArray_ContextMenuButtonItem);
      if (toolbarOptions.cut && _this.get$cutEnabled())
        t1.push(new A.ContextMenuButtonItem(new A.EditableTextState_buttonItemsForToolbarOptions_closure(_this), B.ContextMenuButtonType_0, _null));
      if (toolbarOptions.copy && _this.get$copyEnabled())
        t1.push(new A.ContextMenuButtonItem(new A.EditableTextState_buttonItemsForToolbarOptions_closure0(_this), B.ContextMenuButtonType_1, _null));
      if (toolbarOptions.paste && _this.get$pasteEnabled())
        t1.push(new A.ContextMenuButtonItem(new A.EditableTextState_buttonItemsForToolbarOptions_closure1(_this), B.ContextMenuButtonType_2, _null));
      if (toolbarOptions.selectAll && _this.get$selectAllEnabled())
        t1.push(new A.ContextMenuButtonItem(new A.EditableTextState_buttonItemsForToolbarOptions_closure2(_this), B.ContextMenuButtonType_3, _null));
      return t1;
    },
    getGlyphHeights$0() {
      var t1, t2, selectedGraphemes, t3, t4, t5, startCharacterRect, endCharacterRect, _this = this,
        selection = _this._widget.controller._change_notifier$_value.selection,
        prevText = _this.get$renderEditable()._editable$_textPainter._text_painter$_text.toPlainText$0(),
        currText = _this._widget.controller._change_notifier$_value.text;
      if (prevText !== currText || !selection.get$isValid() || selection.start === selection.end) {
        t1 = _this.get$renderEditable()._editable$_textPainter._getOrCreateLayoutTemplate$0();
        t1 = t1.get$height(t1);
        t2 = _this.get$renderEditable()._editable$_textPainter._getOrCreateLayoutTemplate$0();
        return new A._Record_2_endGlyphHeight_startGlyphHeight(t2.get$height(t2), t1);
      }
      t1 = selection.end;
      t2 = selection.start;
      A.assertHelper(t1 >= t2);
      selectedGraphemes = B.JSString_methods.substring$2(currText, t2, t1);
      t3 = selectedGraphemes.length === 0;
      t4 = (t3 ? B.StringCharacters_GVp : new A.StringCharacters(selectedGraphemes)).get$first(0);
      t5 = _this.get$renderEditable();
      t4 = t2 + t4.length;
      A.assertHelper(t2 >= -1);
      A.assertHelper(t4 >= -1);
      startCharacterRect = t5.getRectForComposingRange$1(new A.TextRange(t2, t4));
      t2 = (t3 ? B.StringCharacters_GVp : new A.StringCharacters(selectedGraphemes)).get$last(0);
      t4 = _this.get$renderEditable();
      t2 = t1 - t2.length;
      A.assertHelper(t2 >= -1);
      A.assertHelper(t1 >= -1);
      endCharacterRect = t4.getRectForComposingRange$1(new A.TextRange(t2, t1));
      t1 = startCharacterRect == null ? null : startCharacterRect.bottom - startCharacterRect.top;
      if (t1 == null) {
        t1 = _this.get$renderEditable()._editable$_textPainter._getOrCreateLayoutTemplate$0();
        t1 = t1.get$height(t1);
      }
      t2 = endCharacterRect == null ? null : endCharacterRect.bottom - endCharacterRect.top;
      if (t2 == null) {
        t2 = _this.get$renderEditable()._editable$_textPainter._getOrCreateLayoutTemplate$0();
        t2 = t2.get$height(t2);
      }
      return new A._Record_2_endGlyphHeight_startGlyphHeight(t2, t1);
    },
    get$contextMenuAnchors() {
      var t1, _0_0, _0_1, endGlyphHeight, _0_2, startGlyphHeight, selection, points, _this = this;
      if (_this.get$renderEditable()._lastSecondaryTapDownPosition != null) {
        t1 = _this.get$renderEditable()._lastSecondaryTapDownPosition;
        t1.toString;
        return new A.TextSelectionToolbarAnchors(t1, null);
      }
      _0_0 = _this.getGlyphHeights$0();
      _0_1 = _0_0._1;
      endGlyphHeight = null;
      _0_2 = _0_0._0;
      endGlyphHeight = _0_2;
      startGlyphHeight = _0_1;
      selection = _this._widget.controller._change_notifier$_value.selection;
      points = _this.get$renderEditable().getEndpointsForSelection$1(selection);
      return A.TextSelectionToolbarAnchors_TextSelectionToolbarAnchors$fromSelection(endGlyphHeight, _this.get$renderEditable(), points, startGlyphHeight);
    },
    get$contextMenuButtonItems() {
      var t2, t3, t4, t5, t6, t7, t8, t9, t10, resultButtonItem, t11, showShareBeforeSelectAll, _this = this, _null = null,
        t1 = _this.buttonItemsForToolbarOptions$0();
      if (t1 == null) {
        t1 = _this.clipboardStatus.value;
        t2 = _this.get$copyEnabled() ? new A.EditableTextState_contextMenuButtonItems_closure(_this) : _null;
        t3 = _this.get$cutEnabled() ? new A.EditableTextState_contextMenuButtonItems_closure0(_this) : _null;
        t4 = _this.get$pasteEnabled() ? new A.EditableTextState_contextMenuButtonItems_closure1(_this) : _null;
        t5 = _this.get$selectAllEnabled() ? new A.EditableTextState_contextMenuButtonItems_closure2(_this) : _null;
        t6 = _this.get$lookUpEnabled() ? new A.EditableTextState_contextMenuButtonItems_closure3(_this) : _null;
        t7 = _this.get$searchWebEnabled() ? new A.EditableTextState_contextMenuButtonItems_closure4(_this) : _null;
        t8 = _this.get$shareEnabled() ? new A.EditableTextState_contextMenuButtonItems_closure5(_this) : _null;
        t9 = _this.get$liveTextInputEnabled() ? new A.EditableTextState_contextMenuButtonItems_closure6(_this) : _null;
        t10 = type$.JSArray_ContextMenuButtonItem;
        resultButtonItem = A._setArrayType([], t10);
        t11 = t4 != null;
        if (!t11 || t1 !== B.ClipboardStatus_1) {
          showShareBeforeSelectAll = A.defaultTargetPlatform() === B.TargetPlatform_0;
          t1 = A._setArrayType([], t10);
          if (t3 != null)
            t1.push(new A.ContextMenuButtonItem(t3, B.ContextMenuButtonType_0, _null));
          if (t2 != null)
            t1.push(new A.ContextMenuButtonItem(t2, B.ContextMenuButtonType_1, _null));
          if (t11)
            t1.push(new A.ContextMenuButtonItem(t4, B.ContextMenuButtonType_2, _null));
          t2 = t8 != null;
          if (t2 && showShareBeforeSelectAll)
            t1.push(new A.ContextMenuButtonItem(t8, B.ContextMenuButtonType_7, _null));
          if (t5 != null)
            t1.push(new A.ContextMenuButtonItem(t5, B.ContextMenuButtonType_3, _null));
          if (t6 != null)
            t1.push(new A.ContextMenuButtonItem(t6, B.ContextMenuButtonType_5, _null));
          if (t7 != null)
            t1.push(new A.ContextMenuButtonItem(t7, B.ContextMenuButtonType_6, _null));
          if (t2 && !showShareBeforeSelectAll)
            t1.push(new A.ContextMenuButtonItem(t8, B.ContextMenuButtonType_7, _null));
          B.JSArray_methods.addAll$1(resultButtonItem, t1);
        }
        if (t9 != null)
          B.JSArray_methods.add$1(resultButtonItem, new A.ContextMenuButtonItem(t9, B.ContextMenuButtonType_8, _null));
        t1 = resultButtonItem;
      }
      B.JSArray_methods.addAll$1(t1, _this.get$_textProcessingActionButtonItems());
      return t1;
    },
    get$_textProcessingActionButtonItems() {
      var t2, _i, action,
        buttonItems = A._setArrayType([], type$.JSArray_ContextMenuButtonItem),
        t1 = this._widget,
        selection = t1.controller._change_notifier$_value.selection;
      if (t1.obscureText || !selection.get$isValid() || selection.start === selection.end)
        return buttonItems;
      for (t1 = this._processTextActions, t2 = t1.length, _i = 0; _i < t1.length; t1.length === t2 || (0, A.throwConcurrentModificationError)(t1), ++_i) {
        action = t1[_i];
        B.JSArray_methods.add$1(buttonItems, new A.ContextMenuButtonItem(new A.EditableTextState__textProcessingActionButtonItems_closure(this, selection, action), B.ContextMenuButtonType_9, action.label));
      }
      return buttonItems;
    },
    initState$0() {
      var t1, t2, _this = this;
      _this.super$_EditableTextState_State_AutomaticKeepAliveClientMixin$initState();
      _this.clipboardStatus.addListener$1(0, _this.get$_onChangedClipboardStatus());
      _this._widget.controller.addListener$1(0, _this.get$_didChangeTextEditingValue());
      _this._widget.focusNode.addListener$1(0, _this.get$_editable_text$_handleFocusChanged());
      _this._cursorVisibilityNotifier.set$value(0, _this._widget.showCursor);
      _this.__EditableTextState__spellCheckConfiguration_A = A.EditableTextState__inferSpellCheckConfiguration(_this._widget.spellCheckConfiguration);
      t1 = type$.WidgetsBinding;
      t2 = A.BindingBase_checkInstance($.WidgetsBinding__instance, t1);
      t1 = A.BindingBase_checkInstance($.WidgetsBinding__instance, t1);
      t1 = new A.AppLifecycleListener(t1.SchedulerBinding__lifecycleState, t2, new A.EditableTextState_initState_closure(_this));
      $.$get$FlutterMemoryAllocations_instance().dispatchObjectCreated$3$className$library$object(B.Type_AppLifecycleListener_vwF.toString$0(0), "package:flutter/widgets.dart", t1);
      B.JSArray_methods.add$1(t2.WidgetsBinding__observers, t1);
      _this.__EditableTextState__appLifecycleListener_F !== $ && A.throwLateFieldAI("_appLifecycleListener");
      _this.__EditableTextState__appLifecycleListener_F = t1;
      _this._initProcessTextActions$0();
    },
    _initProcessTextActions$0() {
      var $async$goto = 0,
        $async$completer = A._makeAsyncAwaitCompleter(type$.void),
        $async$self = this, t1, $async$temp1, $async$temp2;
      var $async$_initProcessTextActions$0 = A._wrapJsFunctionForAsync(function($async$errorCode, $async$result) {
        if ($async$errorCode === 1)
          return A._asyncRethrow($async$result, $async$completer);
        while (true)
          switch ($async$goto) {
            case 0:
              // Function start
              t1 = $async$self._processTextActions;
              B.JSArray_methods.clear$0(t1);
              $async$temp1 = B.JSArray_methods;
              $async$temp2 = t1;
              $async$goto = 2;
              return A._asyncAwait($async$self._processTextService.queryTextActions$0(), $async$_initProcessTextActions$0);
            case 2:
              // returning from await.
              $async$temp1.addAll$1($async$temp2, $async$result);
              // implicit return
              return A._asyncReturn(null, $async$completer);
          }
      });
      return A._asyncStartSync($async$_initProcessTextActions$0, $async$completer);
    },
    didChangeDependencies$0() {
      var t1, t2, newTickerEnabled, t3, orientation, _this = this;
      _this.super$State$didChangeDependencies();
      t1 = A.MediaQuery__maybeOf(_this.get$context(0), B._MediaQueryAspect_16);
      t1 = t1 == null ? null : t1.boldText;
      t2 = _this._widget;
      _this.__EditableTextState__style_A = t1 === true ? t2.style.merge$1(B.TextStyle_KXJ) : t2.style;
      _this.get$context(0).dependOnInheritedWidgetOfExactType$1$0(type$._AutofillScope);
      if (!_this._didAutoFocus)
        _this._widget.toString;
      newTickerEnabled = A.TickerMode_of(_this.get$context(0));
      if (_this._tickersEnabled !== newTickerEnabled) {
        _this._tickersEnabled = newTickerEnabled;
        if (_this.get$_showBlinkingCursor())
          _this._startCursorBlink$0();
        else if (!_this._tickersEnabled && _this._cursorTimer != null)
          _this._stopCursorBlink$0();
      }
      if (_this.get$_hasInputConnection())
        if (A.View_of(_this.get$context(0)).viewId !== _this._editable_text$_viewId) {
          t1 = _this._textInputConnection;
          t1.toString;
          t2 = _this._widget.autofillClient;
          t2 = t2.get$textInputConfiguration();
          t3 = $.$get$TextInput__instance();
          A.assertHelper(t3._currentConnection === t1);
          t3._updateConfig$1(t2);
        }
      if (A.defaultTargetPlatform() !== B.TargetPlatform_2 && A.defaultTargetPlatform() !== B.TargetPlatform_0)
        return;
      t1 = _this.get$context(0);
      A.debugCheckHasMediaQuery(t1);
      orientation = A.InheritedModel_inheritFrom(t1, B._MediaQueryAspect_1, type$.MediaQuery).data.get$orientation(0);
      t1 = _this._lastOrientation;
      if (t1 == null) {
        _this._lastOrientation = orientation;
        return;
      }
      if (orientation !== t1) {
        _this._lastOrientation = orientation;
        if (A.defaultTargetPlatform() === B.TargetPlatform_2)
          _this.hideToolbar$1(false);
        if (A.defaultTargetPlatform() === B.TargetPlatform_0)
          _this.hideToolbar$0();
      }
      if (_this._listeningToScrollNotificationObserver) {
        t1 = _this._scrollNotificationObserver;
        if (t1 != null)
          t1.removeListener$1(0, _this.get$_handleContextMenuOnParentScroll());
        t1 = _this._scrollNotificationObserver = A.ScrollNotificationObserver_maybeOf(_this.get$context(0));
        if (t1 != null)
          t1.addListener$1(0, _this.get$_handleContextMenuOnParentScroll());
      }
    },
    didUpdateWidget$1(oldWidget) {
      var t1, t2, t3, shouldShowToolbar, shouldShowHandles, t4, t5, canPaste, _this = this;
      type$.EditableText._as(oldWidget);
      _this.super$State$didUpdateWidget(oldWidget);
      t1 = oldWidget.controller;
      if (_this._widget.controller !== t1) {
        t2 = _this.get$_didChangeTextEditingValue();
        t1.removeListener$1(0, t2);
        _this._widget.controller.addListener$1(0, t2);
        _this._updateRemoteEditingValueIfNeeded$0();
      }
      if (_this._selectionOverlay != null) {
        t2 = true;
        if (J.$eq$(_this._widget.contextMenuBuilder, oldWidget.contextMenuBuilder)) {
          t3 = _this._widget;
          if (t3.selectionControls == oldWidget.selectionControls)
            if (J.$eq$(t3.onSelectionHandleTapped, oldWidget.onSelectionHandleTapped)) {
              t2 = _this._widget;
              t2 = t2.dragStartBehavior !== oldWidget.dragStartBehavior || t2.magnifierConfiguration !== oldWidget.magnifierConfiguration;
            }
        }
      } else
        t2 = false;
      if (t2) {
        t1 = _this._selectionOverlay.__TextSelectionOverlay__selectionOverlay_F;
        t1 === $ && A.throwLateFieldNI("_selectionOverlay");
        shouldShowToolbar = t1.get$toolbarIsVisible();
        t1 = _this._selectionOverlay;
        shouldShowHandles = t1._handlesVisible;
        t1.dispose$0();
        _this._selectionOverlay = _this._createSelectionOverlay$0();
        if (shouldShowToolbar || shouldShowHandles)
          A.BindingBase_checkInstance($.SchedulerBinding__instance, type$.SchedulerBinding).addPostFrameCallback$1(new A.EditableTextState_didUpdateWidget_closure(_this, shouldShowToolbar, shouldShowHandles));
      } else if (!_this._widget.controller._change_notifier$_value.selection.$eq(0, t1._change_notifier$_value.selection)) {
        t1 = _this._selectionOverlay;
        if (t1 != null)
          t1.update$1(0, _this._widget.controller._change_notifier$_value);
      }
      t1 = _this._selectionOverlay;
      if (t1 != null)
        t1.set$handlesVisible(_this._widget.showSelectionHandles);
      t1 = _this._widget;
      t2 = oldWidget.focusNode;
      if (t1.focusNode !== t2) {
        t1 = _this.get$_editable_text$_handleFocusChanged();
        t2.removeListener$1(0, t1);
        _this._widget.focusNode.addListener$1(0, t1);
        _this.updateKeepAlive$0();
      }
      if (oldWidget.readOnly && _this._widget.focusNode.get$hasFocus())
        A.BindingBase_checkInstance($.SchedulerBinding__instance, type$.SchedulerBinding).addPostFrameCallback$2$debugLabel(new A.EditableTextState_didUpdateWidget_closure0(_this), "EditableText.openInputConnection");
      t1 = _this.get$_hasInputConnection();
      if (t1) {
        t1 = _this._widget;
        if (oldWidget.readOnly !== t1.readOnly) {
          t2 = _this._textInputConnection;
          t2.toString;
          t1 = t1.autofillClient;
          t1 = t1.get$textInputConfiguration();
          t3 = $.$get$TextInput__instance();
          A.assertHelper(t3._currentConnection === t2);
          t3._updateConfig$1(t1);
        }
      }
      if (_this.get$_hasInputConnection()) {
        t1 = _this._widget;
        if (oldWidget.obscureText !== t1.obscureText) {
          t2 = _this._textInputConnection;
          t2.toString;
          t1 = t1.autofillClient;
          t1 = t1.get$textInputConfiguration();
          t3 = $.$get$TextInput__instance();
          A.assertHelper(t3._currentConnection === t2);
          t3._updateConfig$1(t1);
        }
      }
      if (!_this._widget.style.$eq(0, oldWidget.style)) {
        t1 = A.MediaQuery__maybeOf(_this.get$context(0), B._MediaQueryAspect_16);
        t1 = t1 == null ? null : t1.boldText;
        t2 = _this._widget;
        _this.__EditableTextState__style_A = t1 === true ? t2.style.merge$1(B.TextStyle_KXJ) : t2.style;
        if (_this.get$_hasInputConnection()) {
          t1 = _this._textInputConnection;
          t1.toString;
          t2 = _this.__EditableTextState__style_A;
          t3 = _this.get$_editable_text$_textDirection();
          t4 = _this._widget.textAlign;
          t5 = $.$get$TextInput__instance();
          A.assertHelper(t5._currentConnection === t1);
          t5._setStyle$5$fontFamily$fontSize$fontWeight$textAlign$textDirection(t2.fontFamily, t2.fontSize, t2.fontWeight, t4, t3);
        }
      }
      if (_this._widget.showCursor !== oldWidget.showCursor)
        _this._startOrStopCursorTimerIfNeeded$0();
      t1 = _this._widget.selectionControls;
      if (type$.TextSelectionHandleControls._is(t1))
        canPaste = _this.get$pasteEnabled();
      else {
        t1 = t1 == null && null;
        canPaste = t1 === true;
      }
      if (_this._widget.enableInteractiveSelection && _this.get$pasteEnabled() && canPaste)
        A.Future_Future$value(null, type$.void);
    },
    _disposeScrollNotificationObserver$0() {
      var t1, _this = this;
      _this._listeningToScrollNotificationObserver = false;
      t1 = _this._scrollNotificationObserver;
      if (t1 != null) {
        t1.removeListener$1(0, _this.get$_handleContextMenuOnParentScroll());
        _this._scrollNotificationObserver = null;
      }
    },
    dispose$0() {
      var t2, _this = this,
        t1 = _this._internalScrollController;
      if (t1 != null)
        t1.dispose$0();
      _this._widget.controller.removeListener$1(0, _this.get$_didChangeTextEditingValue());
      t1 = _this._floatingCursorResetController;
      if (t1 != null)
        t1.dispose$0();
      _this._floatingCursorResetController = null;
      _this._closeInputConnectionIfNeeded$0();
      A.assertHelper(!_this.get$_hasInputConnection());
      t1 = _this._cursorTimer;
      if (t1 != null)
        t1.cancel$0(0);
      _this._cursorTimer = null;
      t1 = _this._backingCursorBlinkOpacityController;
      if (t1 != null)
        t1.dispose$0();
      _this._backingCursorBlinkOpacityController = null;
      t1 = _this._selectionOverlay;
      if (t1 != null)
        t1.dispose$0();
      _this._selectionOverlay = null;
      _this._widget.focusNode.removeListener$1(0, _this.get$_editable_text$_handleFocusChanged());
      t1 = type$.WidgetsBinding;
      A.BindingBase_checkInstance($.WidgetsBinding__instance, t1).removeObserver$1(_this);
      t2 = _this.clipboardStatus;
      t2.removeListener$1(0, _this.get$_onChangedClipboardStatus());
      t2.dispose$0();
      _this._cursorVisibilityNotifier.dispose$0();
      t2 = _this.__EditableTextState__appLifecycleListener_F;
      t2 === $ && A.throwLateFieldNI("_appLifecycleListener");
      t2.dispose$0();
      A.BindingBase_checkInstance($.WidgetsBinding__instance, t1).WidgetsBinding__buildOwner.focusManager.removeListener$1(0, _this.get$_unflagInternalFocus());
      _this._disposeScrollNotificationObserver$0();
      _this.super$_EditableTextState_State_AutomaticKeepAliveClientMixin_WidgetsBindingObserver_TickerProviderStateMixin$dispose();
      if (A.assertTest(_this._batchEditDepth <= 0))
        A.assertThrow("unfinished batch edits: " + _this._batchEditDepth);
    },
    updateEditingValue$1(value) {
      var t2, t3, t4, t5, cause, revealObscuredInput, _this = this,
        t1 = _this._widget.controller._change_notifier$_value;
      if (value.text === t1.text) {
        t2 = value.selection;
        t3 = t2.start;
        t4 = t1.selection;
        t5 = t4.start;
        t2 = t3 === t2.end === (t5 === t4.end) && t3 === t5 && t2.affinity !== t4.affinity;
      } else
        t2 = false;
      if (t2)
        value = value.copyWith$1$selection(value.selection.copyWith$1$affinity(t1.selection.affinity));
      t1 = _this._widget;
      if (t1.readOnly)
        value = t1.controller._change_notifier$_value.copyWith$1$selection(value.selection);
      _this._lastKnownRemoteTextEditingValue = value;
      if (value.$eq(0, _this._widget.controller._change_notifier$_value))
        return;
      t1 = value.text;
      t2 = _this._widget.controller._change_notifier$_value;
      if (t1 === t2.text && value.composing.$eq(0, t2.composing)) {
        t1 = _this._textInputConnection == null ? null : $.$get$TextInput__instance()._scribbleInProgress;
        if (t1 === true)
          cause = B.SelectionChangedCause_7;
        else
          cause = _this._pointOffsetOrigin != null ? B.SelectionChangedCause_3 : B.SelectionChangedCause_4;
        _this._handleSelectionChanged$2(value.selection, cause);
      } else {
        if (t1 !== _this._widget.controller._change_notifier$_value.text)
          _this.hideToolbar$1(false);
        t2 = _this._currentPromptRectRange = null;
        revealObscuredInput = false;
        if (_this.get$_hasInputConnection())
          if (_this._widget.obscureText) {
            A.BindingBase_checkInstance($.WidgetsBinding__instance, type$.WidgetsBinding);
            $.$get$EnginePlatformDispatcher__instance();
            t3 = _this._widget.controller._change_notifier$_value;
            t1 = t1.length === t3.text.length + 1;
            revealObscuredInput = t1;
          }
        _this._obscureShowCharTicksPending = revealObscuredInput ? 3 : 0;
        _this._obscureLatestCharIndex = revealObscuredInput ? _this._widget.controller._change_notifier$_value.selection.baseOffset : t2;
        _this._formatAndSetValue$2(value, B.SelectionChangedCause_4);
      }
      if (_this.get$_showBlinkingCursor() && _this._cursorTimer != null) {
        _this._stopCursorBlink$1$resetCharTicks(false);
        _this._startCursorBlink$0();
      }
      _this._scheduleShowCaretOnScreen$1$withAnimation(true);
    },
    performAction$1(action) {
      var _this = this;
      switch (action.index) {
        case 12:
          if (_this._widget.maxLines === 1)
            _this._finalizeEditing$2$shouldUnfocus(action, true);
          break;
        case 2:
        case 3:
        case 6:
        case 7:
        case 4:
        case 5:
          _this._finalizeEditing$2$shouldUnfocus(action, true);
          break;
        case 8:
        case 11:
        case 9:
        case 0:
        case 10:
        case 1:
          _this._finalizeEditing$2$shouldUnfocus(action, false);
          break;
      }
    },
    updateFloatingCursor$1(point) {
      var t2, t3, shouldResetOrigin, startCaretCenter, currentTextPosition, t4, centeredPoint, rawCursorOffset, t5, _this = this, _null = null,
        t1 = _this._floatingCursorResetController;
      if (t1 == null) {
        t1 = A.AnimationController$(_null, _null, _null, _null, _this);
        t2 = type$.void_Function._as(_this.get$_onFloatingCursorResetTick());
        t1.didRegisterListener$0();
        t1.AnimationLocalListenersMixin__listeners.add$1(0, t2);
        _this._floatingCursorResetController = t1;
      }
      t2 = point.state;
      switch (t2.index) {
        case 0:
          t3 = t1._ticker;
          if (t3 != null && t3._ticker$_future != null) {
            t1.stop$0(0);
            _this._onFloatingCursorResetTick$0();
          }
          _this._stopCursorBlink$1$resetCharTicks(false);
          _this.get$_cursorBlinkOpacityController().set$value(0, 1);
          _this._pointOffsetOrigin = point.offset;
          t1 = point.startLocation;
          shouldResetOrigin = t1 == null;
          if (!shouldResetOrigin) {
            startCaretCenter = t1._0;
            currentTextPosition = t1._1;
          } else {
            currentTextPosition = new A.TextPosition(_this.get$renderEditable()._selection.baseOffset, _this.get$renderEditable()._selection.affinity);
            startCaretCenter = _this.get$renderEditable().getLocalRectForCaret$1(currentTextPosition).get$center();
          }
          _this._startCaretCenter = startCaretCenter;
          t1 = _this.get$renderEditable();
          t3 = _this._startCaretCenter;
          t3.toString;
          t4 = _this.get$renderEditable()._editable$_textPainter._getOrCreateLayoutTemplate$0();
          _this._lastBoundedOffset = t1.calculateBoundedFloatingCursorOffset$2$shouldResetOrigin(t3.$sub(0, new A.Offset(0, t4.get$height(t4) / 2)), shouldResetOrigin);
          _this._lastTextPosition = currentTextPosition;
          t4 = _this.get$renderEditable();
          t3 = _this._lastBoundedOffset;
          t3.toString;
          t1 = _this._lastTextPosition;
          t1.toString;
          t4.setFloatingCursor$3(t2, t3, t1);
          break;
        case 1:
          t1 = point.offset;
          t1.toString;
          t3 = _this._pointOffsetOrigin;
          t3.toString;
          centeredPoint = t1.$sub(0, t3);
          t3 = _this._startCaretCenter.$add(0, centeredPoint);
          t1 = _this.get$renderEditable()._editable$_textPainter._getOrCreateLayoutTemplate$0();
          rawCursorOffset = t3.$sub(0, new A.Offset(0, t1.get$height(t1) / 2));
          _this._lastBoundedOffset = _this.get$renderEditable().calculateBoundedFloatingCursorOffset$1(rawCursorOffset);
          t1 = _this.get$renderEditable();
          t3 = _this.get$renderEditable();
          t4 = _this._lastBoundedOffset;
          t4.toString;
          t5 = _this.get$renderEditable()._editable$_textPainter._getOrCreateLayoutTemplate$0();
          t5 = t4.$add(0, new A.Offset(0, t5.get$height(t5) / 2));
          _this._lastTextPosition = t1.getPositionForPoint$1(A.MatrixUtils_transformPoint(t3.getTransformTo$1(0, _null), t5));
          t5 = _this.get$renderEditable();
          t3 = _this._lastBoundedOffset;
          t3.toString;
          t1 = _this._lastTextPosition;
          t1.toString;
          t5.setFloatingCursor$3(t2, t3, t1);
          break;
        case 2:
          _this._startCursorBlink$0();
          if (_this._lastTextPosition != null && _this._lastBoundedOffset != null) {
            _this._floatingCursorResetController.set$value(0, 0);
            _this._floatingCursorResetController.animateTo$3$curve$duration(1, B.C__DecelerateCurve, B.Duration_125000);
          }
          break;
      }
    },
    _onFloatingCursorResetTick$0() {
      var finalPosition, t3, t4, t5, _this = this,
        t1 = _this.get$renderEditable(),
        t2 = _this._lastTextPosition;
      t2.toString;
      t2 = t1.getLocalRectForCaret$1(t2).get$centerLeft();
      t1 = _this.get$renderEditable()._editable$_textPainter._getOrCreateLayoutTemplate$0();
      finalPosition = t2.$sub(0, new A.Offset(0, t1.get$height(t1) / 2));
      if (_this._floatingCursorResetController.get$status(0) === B.AnimationStatus_3) {
        t1 = _this.get$renderEditable();
        t2 = _this._lastTextPosition;
        t2.toString;
        t1.setFloatingCursor$3(B.FloatingCursorDragState_2, finalPosition, t2);
        t1 = _this.get$renderEditable()._selection;
        if (t1.start === t1.end) {
          t1 = _this._lastTextPosition;
          t1.toString;
          _this._handleSelectionChanged$2(A.TextSelection$fromPosition(t1), B.SelectionChangedCause_3);
        }
        _this._lastBoundedOffset = _this._pointOffsetOrigin = _this._lastTextPosition = _this._startCaretCenter = null;
      } else {
        t1 = _this._floatingCursorResetController.__AnimationController__value_A;
        t1 === $ && A.throwLateFieldNI("_value");
        t2 = _this._lastBoundedOffset;
        t3 = A.lerpDouble(t2._dx, finalPosition._dx, t1);
        t3.toString;
        t2 = A.lerpDouble(t2._dy, finalPosition._dy, t1);
        t2.toString;
        t4 = _this.get$renderEditable();
        t5 = _this._lastTextPosition;
        t5.toString;
        t4.setFloatingCursor$4$resetLerpValue(B.FloatingCursorDragState_1, new A.Offset(t3, t2), t5, t1);
      }
    },
    _finalizeEditing$2$shouldUnfocus(action, shouldUnfocus) {
      var onSubmitted, exception, stack, t2, exception0, _this = this,
        t1 = _this._widget.controller;
      t1.set$value(0, t1._change_notifier$_value.copyWith$1$composing(B.TextRange_m1_m1));
      if (shouldUnfocus)
        switch (action.index) {
          case 0:
          case 1:
          case 2:
          case 3:
          case 4:
          case 5:
          case 8:
          case 9:
          case 10:
          case 11:
          case 12:
            _this._widget.focusNode.unfocus$0();
            break;
          case 6:
            t1 = _this._widget.focusNode;
            t2 = t1._focus_manager$_context;
            t2.toString;
            A.FocusTraversalGroup_of(t2)._moveFocus$2$forward(t1, true);
            break;
          case 7:
            t1 = _this._widget.focusNode;
            t2 = t1._focus_manager$_context;
            t2.toString;
            A.FocusTraversalGroup_of(t2)._moveFocus$2$forward(t1, false);
            break;
        }
      t1 = _this._widget;
      onSubmitted = t1.onSubmitted;
      if (onSubmitted == null)
        return;
      try {
        onSubmitted.call$1(t1.controller._change_notifier$_value.text);
      } catch (exception0) {
        exception = A.unwrapException(exception0);
        stack = A.getTraceFromException(exception0);
        t1 = A.ErrorDescription$("while calling onSubmitted for " + action.toString$0(0));
        A.FlutterError_reportError(new A.FlutterErrorDetails(exception, stack, "widgets", t1, null, false));
      }
      if (shouldUnfocus)
        _this._scheduleRestartConnection$0();
    },
    _updateRemoteEditingValueIfNeeded$0() {
      var t1, t2, t3, _this = this;
      if (_this._batchEditDepth > 0 || !_this.get$_hasInputConnection())
        return;
      t1 = _this._widget.controller._change_notifier$_value;
      if (t1.$eq(0, _this._lastKnownRemoteTextEditingValue))
        return;
      t2 = _this._textInputConnection;
      t2.toString;
      t3 = $.$get$TextInput__instance();
      A.assertHelper(t3._currentConnection === t2);
      t3._setEditingState$1(t1);
      _this._lastKnownRemoteTextEditingValue = t1;
    },
    _getOffsetToRevealCaret$1(rect) {
      var editableSize, t1, t2, t3, additionalOffset, unitOffset, expandedRect, targetOffset, _this = this;
      _this.get$_scrollController().get$position(0);
      editableSize = _this.get$renderEditable().get$size(0);
      if (_this._widget.maxLines === 1) {
        t1 = rect.right;
        t2 = rect.left;
        t3 = editableSize._dx;
        additionalOffset = t1 - t2 >= t3 ? t3 / 2 - rect.get$center()._dx : A.clampDouble(0, t1 - t3, t2);
        unitOffset = B.Offset_1_0;
      } else {
        t1 = rect.get$center();
        t2 = _this.get$renderEditable()._editable$_textPainter._getOrCreateLayoutTemplate$0();
        expandedRect = A.Rect$fromCenter(t1, Math.max(rect.bottom - rect.top, t2.get$height(t2)), rect.right - rect.left);
        t1 = expandedRect.bottom;
        t2 = expandedRect.top;
        t3 = editableSize._dy;
        additionalOffset = t1 - t2 >= t3 ? t3 / 2 - expandedRect.get$center()._dy : A.clampDouble(0, t1 - t3, t2);
        unitOffset = B.Offset_0_1;
      }
      t1 = _this.get$_scrollController().get$position(0)._pixels;
      t1.toString;
      t2 = _this.get$_scrollController().get$position(0)._minScrollExtent;
      t2.toString;
      t3 = _this.get$_scrollController().get$position(0)._maxScrollExtent;
      t3.toString;
      targetOffset = A.clampDouble(additionalOffset + t1, t2, t3);
      t3 = _this.get$_scrollController().get$position(0)._pixels;
      t3.toString;
      return new A.RevealedOffset(targetOffset, rect.shift$1(unitOffset.$mul(0, t3 - targetOffset)));
    },
    _openInputConnection$0() {
      var t1, t2, connection, t3, t4, t5, t6, _this = this;
      if (!_this.get$_hasInputConnection()) {
        t1 = _this._widget;
        t2 = t1.controller._change_notifier$_value;
        t1 = t1.autofillClient;
        t1.get$textInputConfiguration();
        t1 = _this._widget.autofillClient;
        t1 = t1.get$textInputConfiguration();
        connection = A.TextInputConnection$_(_this);
        $.$get$TextInput__instance()._attach$2(connection, t1);
        t1 = connection;
        _this._textInputConnection = t1;
        _this._updateSizeAndTransform$0();
        _this._schedulePeriodicPostFrameCallbacks$0();
        t1 = _this._textInputConnection;
        t1.toString;
        t3 = _this.__EditableTextState__style_A;
        t3 === $ && A.throwLateFieldNI("_style");
        t4 = _this.get$_editable_text$_textDirection();
        t5 = _this._widget.textAlign;
        t6 = $.$get$TextInput__instance();
        A.assertHelper(t6._currentConnection === t1);
        t6._setStyle$5$fontFamily$fontSize$fontWeight$textAlign$textDirection(t3.fontFamily, t3.fontSize, t3.fontWeight, t5, t4);
        A.assertHelper(t6._currentConnection === t1);
        t6._setEditingState$1(t2);
        A.assertHelper(t6._currentConnection === t1);
        t6._show$0();
        t1 = _this._widget.autofillClient;
        if (t1.get$textInputConfiguration().autofillConfiguration.enabled) {
          t1 = _this._textInputConnection;
          t1.toString;
          A.assertHelper(t6._currentConnection === t1);
          t6._requestAutofill$0();
        }
        _this._lastKnownRemoteTextEditingValue = t2;
      } else {
        t1 = _this._textInputConnection;
        t1.toString;
        t2 = $.$get$TextInput__instance();
        A.assertHelper(t2._currentConnection === t1);
        t2._show$0();
      }
    },
    _closeInputConnectionIfNeeded$0() {
      var _this = this;
      if (_this.get$_hasInputConnection()) {
        _this._textInputConnection.close$0(0);
        _this._scribbleCacheKey = _this._lastKnownRemoteTextEditingValue = _this._textInputConnection = null;
        _this.removeTextPlaceholder$0();
      }
    },
    _scheduleRestartConnection$0() {
      if (this._restartConnectionScheduled)
        return;
      this._restartConnectionScheduled = true;
      A.scheduleMicrotask(this.get$_restartConnectionIfNeeded());
    },
    _restartConnectionIfNeeded$0() {
      var t1, connection, newConnection, t2, t3, t4, _this = this;
      _this._restartConnectionScheduled = false;
      t1 = _this.get$_hasInputConnection();
      if (!t1)
        return;
      _this._textInputConnection.close$0(0);
      _this._lastKnownRemoteTextEditingValue = _this._textInputConnection = null;
      t1 = _this._widget.autofillClient;
      t1.get$textInputConfiguration();
      t1 = _this._widget.autofillClient;
      t1 = t1.get$textInputConfiguration();
      connection = A.TextInputConnection$_(_this);
      $.$get$TextInput__instance()._attach$2(connection, t1);
      newConnection = connection;
      _this._textInputConnection = newConnection;
      t1 = $.$get$TextInput__instance();
      A.assertHelper(t1._currentConnection === newConnection);
      t1._show$0();
      t2 = _this.__EditableTextState__style_A;
      t2 === $ && A.throwLateFieldNI("_style");
      t3 = _this.get$_editable_text$_textDirection();
      t4 = _this._widget.textAlign;
      A.assertHelper(t1._currentConnection === newConnection);
      t1._setStyle$5$fontFamily$fontSize$fontWeight$textAlign$textDirection(t2.fontFamily, t2.fontSize, t2.fontWeight, t4, t3);
      t3 = _this._widget.controller._change_notifier$_value;
      A.assertHelper(t1._currentConnection === newConnection);
      t1._setEditingState$1(t3);
      _this._lastKnownRemoteTextEditingValue = _this._widget.controller._change_notifier$_value;
    },
    _unflagInternalFocus$0() {
      this._nextFocusChangeIsInternal = false;
      A.BindingBase_checkInstance($.WidgetsBinding__instance, type$.WidgetsBinding).WidgetsBinding__buildOwner.focusManager.removeListener$1(0, this.get$_unflagInternalFocus());
    },
    requestKeyboard$0() {
      var _this = this;
      if (_this._widget.focusNode.get$hasFocus())
        _this._openInputConnection$0();
      else {
        _this._nextFocusChangeIsInternal = true;
        A.BindingBase_checkInstance($.WidgetsBinding__instance, type$.WidgetsBinding).WidgetsBinding__buildOwner.focusManager.addListener$1(0, _this.get$_unflagInternalFocus());
        _this._widget.focusNode.requestFocus$0();
      }
    },
    _updateOrDisposeSelectionOverlayIfNeeded$0() {
      var t1, t2, _this = this;
      if (_this._selectionOverlay != null) {
        t1 = _this._widget.focusNode.get$hasFocus();
        t2 = _this._selectionOverlay;
        if (t1) {
          t2.toString;
          t2.update$1(0, _this._widget.controller._change_notifier$_value);
        } else {
          t2.dispose$0();
          _this._selectionOverlay = null;
        }
      }
    },
    _scrollableNotificationIsFromSameSubtree$1(notificationContext) {
      var currentContext, t1, notificationScrollableState, scrollableState;
      if (notificationContext == null)
        return false;
      currentContext = this.get$context(0);
      t1 = type$.ScrollableState;
      notificationScrollableState = notificationContext.findAncestorStateOfType$1$0(t1);
      if (notificationScrollableState == null)
        return false;
      for (; currentContext != null;) {
        scrollableState = currentContext.findAncestorStateOfType$1$0(t1);
        if (scrollableState === notificationScrollableState)
          return true;
        currentContext = scrollableState == null ? null : scrollableState.get$context(0);
      }
      return false;
    },
    _handleContextMenuOnParentScroll$1(notification) {
      var t1, _0_3, scrollableState, _this = this;
      type$.ScrollNotification._as(notification);
      t1 = notification instanceof A.ScrollStartNotification;
      if (!t1 && !(notification instanceof A.ScrollEndNotification))
        return;
      $label0$0: {
        if (!(t1 && _this._dataWhenToolbarShowScheduled != null))
          t1 = notification instanceof A.ScrollEndNotification && _this._dataWhenToolbarShowScheduled == null;
        else
          t1 = true;
        if (t1)
          break $label0$0;
        if (notification instanceof A.ScrollEndNotification && !_this._dataWhenToolbarShowScheduled._1.$eq(0, _this._widget.controller._change_notifier$_value)) {
          _this._dataWhenToolbarShowScheduled = null;
          _this._disposeScrollNotificationObserver$0();
          break $label0$0;
        }
        _0_3 = notification.context;
        t1 = false;
        scrollableState = _0_3 == null ? null : _0_3.findAncestorStateOfType$1$0(type$.ScrollableState);
        t1 = A.BindingBase_checkInstance($.WidgetsBinding__instance, type$.WidgetsBinding).WidgetsBinding__buildOwner._globalKeyRegistry.$index(0, _this._scrollableKey);
        t1 = !J.$eq$(t1, scrollableState == null ? null : scrollableState.get$context(0)) && _this._scrollableNotificationIsFromSameSubtree$1(_0_3);
        if (t1)
          _this._handleContextMenuOnScroll$1(notification);
      }
    },
    _handleContextMenuOnScroll$1(notification) {
      $.$get$BrowserContextMenu__instance();
      return;
    },
    _createSelectionOverlay$0() {
      var t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, selectionOverlay, t12, t13, _this = this,
        _s28_ = "package:flutter/widgets.dart";
      _this._widget.toString;
      t1 = _this.get$context(0);
      t2 = _this._widget;
      t3 = t2.controller._change_notifier$_value;
      t4 = _this.get$renderEditable();
      t5 = _this._widget;
      t6 = t5.selectionControls;
      t7 = t5.dragStartBehavior;
      t8 = t5.onSelectionHandleTapped;
      $.$get$BrowserContextMenu__instance();
      t5 = t5.magnifierConfiguration;
      t9 = type$.bool;
      t10 = A.ValueNotifier$(false, t9);
      t11 = A.ValueNotifier$(false, t9);
      t9 = A.ValueNotifier$(false, t9);
      selectionOverlay = new A.TextSelectionOverlay(t1, t4, t6, _this, null, t3, t10, t11, t9);
      t3 = $.$get$FlutterMemoryAllocations_instance();
      t3.dispatchObjectCreated$3$className$library$object(B.Type_TextSelectionOverlay_WPj.toString$0(0), _s28_, selectionOverlay);
      t12 = selectionOverlay.get$_updateTextSelectionOverlayVisibilities();
      t4._selectionStartInViewport.addListener$1(0, t12);
      t4._selectionEndInViewport.addListener$1(0, t12);
      selectionOverlay._updateTextSelectionOverlayVisibilities$0();
      t12 = selectionOverlay.get$_handleAnyDragEnd();
      t4 = t4._lastSecondaryTapDownPosition;
      t13 = A.ValueNotifier$(B.MagnifierInfo_JsQ, type$.MagnifierInfo);
      A.debugCheckHasOverlay(t1);
      t1 = new A.SelectionOverlay(t1, t13, new A.MagnifierController(), t5, B.TextSelectionHandleType_2, 0, t10, selectionOverlay.get$_handleSelectionStartHandleDragStart(), selectionOverlay.get$_handleSelectionStartHandleDragUpdate(), t12, B.TextSelectionHandleType_2, 0, t11, selectionOverlay.get$_handleSelectionEndHandleDragStart(), selectionOverlay.get$_handleSelectionEndHandleDragUpdate(), t12, t9, B.List_empty6, t2, _this._toolbarLayerLink, _this._editable_text$_startHandleLayerLink, _this._editable_text$_endHandleLayerLink, t6, _this, t7, t8, _this.clipboardStatus, t4, new A.ContextMenuController(), new A.ContextMenuController());
      t3.dispatchObjectCreated$3$className$library$object(B.Type_SelectionOverlay_gGK.toString$0(0), _s28_, t1);
      selectionOverlay.__TextSelectionOverlay__selectionOverlay_F !== $ && A.throwLateFieldAI("_selectionOverlay");
      selectionOverlay.__TextSelectionOverlay__selectionOverlay_F = t1;
      return selectionOverlay;
    },
    _handleSelectionChanged$2(selection, cause) {
      var exception, stack, exception0, _this = this,
        t1 = _this._widget.controller,
        t2 = t1._change_notifier$_value.text.length;
      if (t2 < selection.end || t2 < selection.start)
        return;
      t1.set$selection(selection);
      switch (cause) {
        case null:
        case void 0:
        case B.SelectionChangedCause_1:
        case B.SelectionChangedCause_6:
        case B.SelectionChangedCause_3:
        case B.SelectionChangedCause_2:
        case B.SelectionChangedCause_7:
        case B.SelectionChangedCause_0:
        case B.SelectionChangedCause_5:
          _this.requestKeyboard$0();
          break;
        case B.SelectionChangedCause_4:
          break;
      }
      t1 = _this._widget;
      t1.toString;
      t2 = _this._selectionOverlay;
      if (t2 == null)
        _this._selectionOverlay = _this._createSelectionOverlay$0();
      else
        t2.update$1(0, t1.controller._change_notifier$_value);
      t1 = _this._selectionOverlay;
      t1.toString;
      t1.set$handlesVisible(_this._widget.showSelectionHandles);
      t1 = _this._selectionOverlay;
      t1._updateSelectionOverlay$0();
      t1 = t1.__TextSelectionOverlay__selectionOverlay_F;
      t1 === $ && A.throwLateFieldNI("_selectionOverlay");
      t1.showHandles$0();
      try {
        _this._widget.onSelectionChanged.call$2(selection, cause);
      } catch (exception0) {
        exception = A.unwrapException(exception0);
        stack = A.getTraceFromException(exception0);
        t1 = A.ErrorDescription$("while calling onSelectionChanged for " + A.S(cause));
        A.FlutterError_reportError(new A.FlutterErrorDetails(exception, stack, "widgets", t1, null, false));
      }
      if (_this.get$_showBlinkingCursor() && _this._cursorTimer != null) {
        _this._stopCursorBlink$1$resetCharTicks(false);
        _this._startCursorBlink$0();
      }
    },
    _scheduleShowCaretOnScreen$1$withAnimation(withAnimation) {
      if (this._showCaretOnScreenScheduled)
        return;
      this._showCaretOnScreenScheduled = true;
      A.BindingBase_checkInstance($.SchedulerBinding__instance, type$.SchedulerBinding).addPostFrameCallback$2$debugLabel(new A.EditableTextState__scheduleShowCaretOnScreen_closure(this, withAnimation), "EditableText.showCaret");
    },
    didChangeMetrics$0() {
      var view, t1, _this = this;
      if (_this._framework$_element == null)
        return;
      view = A.View_of(_this.get$context(0));
      t1 = _this.__EditableTextState__lastBottomViewInset_A;
      t1 === $ && A.throwLateFieldNI("_lastBottomViewInset");
      if (t1 !== view._viewInsets.bottom) {
        A.BindingBase_checkInstance($.SchedulerBinding__instance, type$.SchedulerBinding).addPostFrameCallback$2$debugLabel(new A.EditableTextState_didChangeMetrics_closure(_this), "EditableText.updateForScroll");
        if (_this.__EditableTextState__lastBottomViewInset_A < view._viewInsets.bottom)
          _this._scheduleShowCaretOnScreen$1$withAnimation(false);
      }
      _this.__EditableTextState__lastBottomViewInset_A = view._viewInsets.bottom;
    },
    _performSpellCheck$1(text) {
      return this._performSpellCheck$body$EditableTextState(text);
    },
    _performSpellCheck$body$EditableTextState(text) {
      var $async$goto = 0,
        $async$completer = A._makeAsyncAwaitCompleter(type$.void),
        $async$returnValue, $async$handler = 2, $async$errorStack = [], $async$self = this, localeForSpellChecking, suggestions, exception, stack, localeForSpellChecking0, t1, t2, exception0, $async$exception0;
      var $async$_performSpellCheck$1 = A._wrapJsFunctionForAsync(function($async$errorCode, $async$result) {
        if ($async$errorCode === 1) {
          $async$errorStack.push($async$result);
          $async$goto = $async$handler;
        }
        while (true)
          switch ($async$goto) {
            case 0:
              // Function start
              $async$handler = 4;
              $async$self._widget.toString;
              localeForSpellChecking0 = A.Localizations_maybeLocaleOf($async$self.get$context(0));
              localeForSpellChecking = localeForSpellChecking0;
              if (A.assertTest(localeForSpellChecking != null))
                A.assertThrow("Locale must be specified in widget or Localization widget must be in scope");
              t1 = $async$self.__EditableTextState__spellCheckConfiguration_A;
              t1 === $ && A.throwLateFieldNI("_spellCheckConfiguration");
              t1 = t1.spellCheckService;
              t1.toString;
              t2 = localeForSpellChecking;
              t2.toString;
              $async$goto = 7;
              return A._asyncAwait(t1.fetchSpellCheckSuggestions$2(t2, text), $async$_performSpellCheck$1);
            case 7:
              // returning from await.
              suggestions = $async$result;
              if (suggestions == null) {
                // goto return
                $async$goto = 1;
                break;
              }
              $async$self.spellCheckResults = new A.SpellCheckResults(text, suggestions);
              $async$self.get$renderEditable().set$text(0, $async$self.buildTextSpan$0());
              $async$handler = 2;
              // goto after finally
              $async$goto = 6;
              break;
            case 4:
              // catch
              $async$handler = 3;
              $async$exception0 = $async$errorStack.pop();
              exception = A.unwrapException($async$exception0);
              stack = A.getTraceFromException($async$exception0);
              t1 = A.ErrorDescription$("while performing spell check");
              A.FlutterError_reportError(new A.FlutterErrorDetails(exception, stack, "widgets", t1, null, false));
              // goto after finally
              $async$goto = 6;
              break;
            case 3:
              // uncaught
              // goto rethrow
              $async$goto = 2;
              break;
            case 6:
              // after finally
            case 1:
              // return
              return A._asyncReturn($async$returnValue, $async$completer);
            case 2:
              // rethrow
              return A._asyncRethrow($async$errorStack.at(-1), $async$completer);
          }
      });
      return A._asyncStartSync($async$_performSpellCheck$1, $async$completer);
    },
    _formatAndSetValue$3$userInteraction(value, cause, userInteraction) {
      var exception, stack, currentText, exception0, stack0, t2, t3, t4, t5, textCommitted, value0, exception1, oldTextSelection, _this = this,
        t1 = type$.TextEditingValue;
      value = t1._as(value);
      t2 = _this._widget.controller._change_notifier$_value;
      t3 = t2.text;
      t4 = value.text;
      t5 = t2.composing;
      if (t5.start !== t5.end) {
        t5 = value.composing;
        textCommitted = t5.start === t5.end;
      } else
        textCommitted = false;
      t2 = t2.selection.$eq(0, value.selection);
      if (t3 !== t4 || textCommitted)
        try {
          value0 = B.JSArray_methods.fold$1$2(_this._widget.inputFormatters, value, new A.EditableTextState__formatAndSetValue_closure(_this), t1);
          value = value0 == null ? value : value0;
          t4 = _this.__EditableTextState__spellCheckConfiguration_A;
          t4 === $ && A.throwLateFieldNI("_spellCheckConfiguration");
          if (t4._spellCheckEnabled && value.text.length !== 0 && _this._widget.controller._change_notifier$_value.text !== value.text)
            _this._performSpellCheck$1(value.text);
        } catch (exception1) {
          exception = A.unwrapException(exception1);
          stack = A.getTraceFromException(exception1);
          t4 = A.ErrorDescription$("while applying input formatters");
          A.FlutterError_reportError(new A.FlutterErrorDetails(exception, stack, "widgets", t4, null, false));
        }
      t4 = _this._widget.controller;
      oldTextSelection = t4._change_notifier$_value.selection;
      ++_this._batchEditDepth;
      t4.set$value(0, t1._as(value));
      if (t2)
        if (userInteraction)
          t1 = cause === B.SelectionChangedCause_2 || cause === B.SelectionChangedCause_4;
        else
          t1 = false;
      else
        t1 = true;
      if (t1) {
        _this._handleSelectionChanged$2(_this._widget.controller._change_notifier$_value.selection, cause);
        _this._bringIntoViewBySelectionState$3(oldTextSelection, value.selection, cause);
      }
      t1 = _this._widget;
      currentText = t1.controller._change_notifier$_value.text;
      if (t3 !== currentText)
        try {
          t1 = t1.onChanged;
          if (t1 != null)
            t1.call$1(currentText);
        } catch (exception) {
          exception0 = A.unwrapException(exception);
          stack0 = A.getTraceFromException(exception);
          t1 = A.ErrorDescription$("while calling onChanged");
          A.FlutterError_reportError(new A.FlutterErrorDetails(exception0, stack0, "widgets", t1, null, false));
        }
      if (A.assertTest(--_this._batchEditDepth >= 0))
        A.assertThrow("Unbalanced call to endBatchEdit: beginBatchEdit must be called first.");
      _this._updateRemoteEditingValueIfNeeded$0();
    },
    _formatAndSetValue$2(value, cause) {
      return this._formatAndSetValue$3$userInteraction(value, cause, false);
    },
    _bringIntoViewBySelectionState$3(oldSelection, newSelection, cause) {
      switch (A.defaultTargetPlatform().index) {
        case 2:
        case 4:
          if (cause === B.SelectionChangedCause_2 || cause === B.SelectionChangedCause_6)
            this.bringIntoView$1(newSelection.get$extent());
          break;
        case 3:
        case 5:
        case 1:
        case 0:
          if (cause === B.SelectionChangedCause_6)
            if (oldSelection.baseOffset !== newSelection.baseOffset)
              this.bringIntoView$1(newSelection.get$base());
            else if (oldSelection.extentOffset !== newSelection.extentOffset)
              this.bringIntoView$1(newSelection.get$extent());
          break;
      }
    },
    _onCursorColorTick$0() {
      var t2, effectiveOpacity, _this = this,
        t1 = _this._widget.cursorColor;
      t1 = t1.get$alpha(t1);
      t2 = _this.get$_cursorBlinkOpacityController().__AnimationController__value_A;
      t2 === $ && A.throwLateFieldNI("_value");
      effectiveOpacity = Math.min(t1 / 255, t2);
      t2 = _this.get$renderEditable();
      t1 = _this._widget.cursorColor.withOpacity$1(effectiveOpacity);
      t2.get$_caretPainter().set$caretColor(t1);
      if (_this._widget.showCursor) {
        t1 = _this.get$_cursorBlinkOpacityController().__AnimationController__value_A;
        t1 === $ && A.throwLateFieldNI("_value");
        t1 = t1 > 0;
      } else
        t1 = false;
      _this._cursorVisibilityNotifier.set$value(0, t1);
    },
    get$_showBlinkingCursor() {
      var t1, t2, _this = this;
      if (_this._widget.focusNode.get$hasFocus()) {
        t1 = _this._widget;
        t2 = t1.controller._change_notifier$_value.selection;
        t1 = t2.start === t2.end && t1.showCursor && _this._tickersEnabled && !_this.get$renderEditable()._floatingCursorOn;
      } else
        t1 = false;
      return t1;
    },
    _startCursorBlink$0() {
      var _this = this,
        t1 = _this._cursorTimer;
      t1 = t1 == null ? null : t1._handle != null;
      if (t1 === true) {
        t1 = _this._backingCursorBlinkOpacityController;
        if (t1 == null)
          t1 = null;
        else {
          t1 = t1._ticker;
          t1 = t1 != null && t1._ticker$_future != null;
        }
        t1 = t1 !== true;
      } else
        t1 = true;
      A.assertHelper(t1);
      if (!_this._widget.showCursor)
        return;
      if (!_this._tickersEnabled)
        return;
      t1 = _this._cursorTimer;
      if (t1 != null)
        t1.cancel$0(0);
      _this.get$_cursorBlinkOpacityController().set$value(0, 1);
      if (_this._widget.cursorOpacityAnimates)
        _this.get$_cursorBlinkOpacityController().animateWith$1(_this.get$_iosBlinkCursorSimulation())._primaryCompleter.future.whenComplete$1(type$.dynamic_Function._as(_this.get$_onCursorTick()));
      else
        _this._cursorTimer = A.Timer_Timer$periodic(B.Duration_500000, new A.EditableTextState__startCursorBlink_closure(_this));
    },
    _onCursorTick$0() {
      var t1, t2, _this = this;
      if (_this._obscureShowCharTicksPending > 0) {
        A.BindingBase_checkInstance($.WidgetsBinding__instance, type$.WidgetsBinding);
        $.$get$EnginePlatformDispatcher__instance();
        t1 = _this._obscureShowCharTicksPending - 1;
        _this._obscureShowCharTicksPending = t1;
        if (t1 === 0)
          _this.setState$1(new A.EditableTextState__onCursorTick_closure());
      }
      if (_this._widget.cursorOpacityAnimates) {
        t1 = _this._cursorTimer;
        if (t1 != null)
          t1.cancel$0(0);
        _this._cursorTimer = A.Timer_Timer(B.Duration_0, new A.EditableTextState__onCursorTick_closure0(_this));
      } else {
        t1 = _this._cursorTimer;
        t1 = t1 == null ? null : t1._handle != null;
        if (t1 !== true && _this._tickersEnabled)
          _this._cursorTimer = A.Timer_Timer$periodic(B.Duration_500000, new A.EditableTextState__onCursorTick_closure1(_this));
        t1 = _this.get$_cursorBlinkOpacityController();
        t2 = _this.get$_cursorBlinkOpacityController().__AnimationController__value_A;
        t2 === $ && A.throwLateFieldNI("_value");
        t1.set$value(0, t2 === 0 ? 1 : 0);
      }
    },
    _stopCursorBlink$1$resetCharTicks(resetCharTicks) {
      var _this = this,
        t1 = _this.get$_cursorBlinkOpacityController();
      t1.set$value(0, _this.get$renderEditable()._floatingCursorOn ? 1 : 0);
      t1 = _this._cursorTimer;
      if (t1 != null)
        t1.cancel$0(0);
      _this._cursorTimer = null;
      if (resetCharTicks)
        _this._obscureShowCharTicksPending = 0;
    },
    _stopCursorBlink$0() {
      return this._stopCursorBlink$1$resetCharTicks(true);
    },
    _startOrStopCursorTimerIfNeeded$0() {
      var _this = this;
      if (!_this.get$_showBlinkingCursor())
        _this._stopCursorBlink$0();
      else if (_this._cursorTimer == null)
        _this._startCursorBlink$0();
    },
    _didChangeTextEditingValue$0() {
      var t1, t2, t3, _this = this;
      if (_this._widget.focusNode.get$hasFocus() && !_this._widget.controller._change_notifier$_value.selection.get$isValid()) {
        t1 = _this.get$_didChangeTextEditingValue();
        _this._widget.controller.removeListener$1(0, t1);
        t2 = _this._widget.controller;
        t3 = _this._adjustedSelectionWhenFocused$0();
        t3.toString;
        t2.set$selection(t3);
        _this._widget.controller.addListener$1(0, t1);
      }
      _this._updateRemoteEditingValueIfNeeded$0();
      _this._startOrStopCursorTimerIfNeeded$0();
      _this._updateOrDisposeSelectionOverlayIfNeeded$0();
      _this.setState$1(new A.EditableTextState__didChangeTextEditingValue_closure());
      _this.get$_verticalSelectionUpdateAction().stopCurrentVerticalRunIfSelectionChanges$0();
    },
    _editable_text$_handleFocusChanged$0() {
      var t1, t2, t3, updatedSelection, _this = this;
      if (_this._widget.focusNode.get$hasFocus() && _this._widget.focusNode.consumeKeyboardToken$0())
        _this._openInputConnection$0();
      else if (!_this._widget.focusNode.get$hasFocus()) {
        _this._closeInputConnectionIfNeeded$0();
        t1 = _this._widget.controller;
        t1.set$value(0, t1._change_notifier$_value.copyWith$1$composing(B.TextRange_m1_m1));
      }
      _this._startOrStopCursorTimerIfNeeded$0();
      _this._updateOrDisposeSelectionOverlayIfNeeded$0();
      t1 = _this._widget.focusNode.get$hasFocus();
      t2 = $.WidgetsBinding__instance;
      t3 = type$.WidgetsBinding;
      if (t1) {
        B.JSArray_methods.add$1(A.BindingBase_checkInstance(t2, t3).WidgetsBinding__observers, _this);
        _this.__EditableTextState__lastBottomViewInset_A = A.View_of(_this.get$context(0))._viewInsets.bottom;
        if (!_this._widget.readOnly)
          _this._scheduleShowCaretOnScreen$1$withAnimation(true);
        updatedSelection = _this._adjustedSelectionWhenFocused$0();
        if (updatedSelection != null)
          _this._handleSelectionChanged$2(updatedSelection, null);
      } else {
        A.BindingBase_checkInstance(t2, t3).removeObserver$1(_this);
        _this.setState$1(new A.EditableTextState__handleFocusChanged_closure(_this));
      }
      _this.updateKeepAlive$0();
    },
    _adjustedSelectionWhenFocused$0() {
      var t1, shouldSelectAll, selection, _this = this,
        _0_0 = A.defaultTargetPlatform();
      $label0$0: {
        if (B.TargetPlatform_0 === _0_0 || B.TargetPlatform_2 === _0_0 || B.TargetPlatform_1 === _0_0)
          break $label0$0;
        if (B.TargetPlatform_4 === _0_0 || B.TargetPlatform_3 === _0_0 || B.TargetPlatform_5 === _0_0)
          break $label0$0;
      }
      t1 = _this._widget;
      if (t1.enableInteractiveSelection)
        shouldSelectAll = t1.maxLines === 1 && !_this._nextFocusChangeIsInternal && !_this._justResumed;
      else
        shouldSelectAll = false;
      _this._justResumed = false;
      if (shouldSelectAll)
        selection = A.TextSelection$(B.TextAffinity_1, 0, t1.controller._change_notifier$_value.text.length, false);
      else
        selection = !t1.controller._change_notifier$_value.selection.get$isValid() ? A.TextSelection$collapsed(B.TextAffinity_1, _this._widget.controller._change_notifier$_value.text.length) : null;
      return selection;
    },
    _compositeCallback$1(layer) {
      var _this = this;
      type$.Layer_2._as(layer);
      if (_this.get$renderEditable()._object$_owner == null || !_this.get$_hasInputConnection())
        return;
      A.assertHelper(_this._framework$_element != null);
      A.assertHelper(_this.get$context(0).get$debugIsActive());
      _this._updateSizeAndTransform$0();
    },
    _updateSizeAndTransform$0() {
      var size = this.get$renderEditable().get$size(0),
        transform = this.get$renderEditable().getTransformTo$1(0, null),
        t1 = this._textInputConnection;
      if (!size.$eq(0, t1._cachedSize) || !transform.$eq(0, t1._cachedTransform)) {
        t1._cachedSize = size;
        t1._cachedTransform = transform;
        $.$get$TextInput__instance()._setEditableSizeAndTransform$2(size, transform);
      }
    },
    _schedulePeriodicPostFrameCallbacks$1(duration) {
      var composingRange, composingRect, offset, _this = this;
      type$.nullable_Duration._as(duration);
      if (!_this.get$_hasInputConnection())
        return;
      _this._updateSelectionRects$0();
      composingRange = _this._widget.controller._change_notifier$_value.composing;
      A.assertHelper(_this._framework$_element != null);
      composingRect = _this.get$renderEditable().getRectForComposingRange$1(composingRange);
      if (composingRect == null) {
        offset = composingRange.get$isValid() ? composingRange.start : 0;
        composingRect = _this.get$renderEditable().getLocalRectForCaret$1(new A.TextPosition(offset, B.TextAffinity_1));
      }
      _this._textInputConnection.setComposingRect$1(composingRect);
      _this._updateCaretRectIfNeeded$0();
      A.BindingBase_checkInstance($.SchedulerBinding__instance, type$.SchedulerBinding).addPostFrameCallback$2$debugLabel(_this.get$_schedulePeriodicPostFrameCallbacks(), "EditableText.postFrameCallbacks");
    },
    _schedulePeriodicPostFrameCallbacks$0() {
      return this._schedulePeriodicPostFrameCallbacks$1(null);
    },
    _updateSelectionRects$1$force(force) {
      var t1, t2, t3, t4, t5, newCacheKey, comparison, rects, plainText, characterRange, graphemeStart, graphemeEnd, boxes, box, _this = this, _null = null;
      _this.get$_stylusHandwritingEnabled();
      t1 = A.defaultTargetPlatform();
      if (t1 !== B.TargetPlatform_2)
        return;
      if (_this.get$_scrollController().get$position(0)._userScrollDirection !== B.ScrollDirection_0)
        return;
      t1 = _this.get$renderEditable()._editable$_textPainter._text_painter$_text;
      t1.toString;
      _this._widget.toString;
      $label0$0: {
        t2 = A.MediaQuery__maybeOf(_this.get$context(0), B._MediaQueryAspect_4);
        t2 = t2 == null ? _null : t2.get$textScaler();
        if (t2 == null)
          t2 = B._LinearTextScaler_1;
        break $label0$0;
      }
      t3 = _this._widget.textAlign;
      t4 = _this.get$_editable_text$_textDirection();
      _this._widget.toString;
      t5 = A.DefaultTextHeightBehavior_maybeOf(_this.get$context(0));
      newCacheKey = new A._ScribbleCacheKey(t3, t4, t2, t5, _null, _this._widget.get$strutStyle(), _this._placeholderLocation, _this.get$renderEditable().get$size(0), t1);
      if (force)
        comparison = B.RenderComparison_3;
      else {
        t2 = _this._scribbleCacheKey;
        t2 = t2 == null ? _null : t2.compare$1(newCacheKey);
        comparison = t2 == null ? B.RenderComparison_3 : t2;
      }
      if (comparison.index < 3)
        return;
      _this._scribbleCacheKey = newCacheKey;
      rects = A._setArrayType([], type$.JSArray_SelectionRect);
      plainText = t1.toPlainText$1$includeSemanticsLabels(false);
      characterRange = new A.StringCharacterRange(plainText, 0, 0);
      for (graphemeStart = 0; characterRange._advanceEnd$2(1, characterRange._characters_impl$_end); graphemeStart = graphemeEnd) {
        t1 = characterRange._currentCache;
        graphemeEnd = graphemeStart + (t1 == null ? characterRange._currentCache = B.JSString_methods.substring$2(plainText, characterRange._characters_impl$_start, characterRange._characters_impl$_end) : t1).length;
        t1 = _this.get$renderEditable();
        t2 = graphemeStart < graphemeEnd;
        t3 = t2 ? graphemeStart : graphemeEnd;
        t2 = t2 ? graphemeEnd : graphemeStart;
        A.assertHelper(t3 >= -1);
        A.assertHelper(t2 >= -1);
        boxes = t1.getBoxesForSelection$1(new A.TextSelection(graphemeStart, graphemeEnd, B.TextAffinity_1, false, t3, t2));
        box = boxes.length === 0 ? _null : B.JSArray_methods.get$first(boxes);
        if (box != null) {
          t1 = _this.get$renderEditable().get$size(0);
          t2 = box.top;
          if (0 + t1._dy <= t2)
            break;
          t3 = box.right;
          if (0 <= t3 && box.left <= 0 + t1._dx && 0 <= box.bottom)
            B.JSArray_methods.add$1(rects, new A.SelectionRect(graphemeStart, new A.Rect(box.left, t2, t3, box.bottom), box.direction));
        }
      }
      t1 = _this._textInputConnection;
      t1.toString;
      type$.List_SelectionRect._as(rects);
      if (!A.listEquals(t1._cachedSelectionRects, rects, type$.SelectionRect)) {
        t1.set$_cachedSelectionRects(rects);
        $.$get$TextInput__instance()._setSelectionRects$1(rects);
      }
    },
    _updateSelectionRects$0() {
      return this._updateSelectionRects$1$force(false);
    },
    _updateCaretRectIfNeeded$0() {
      var caretRect,
        selection = this.get$renderEditable()._selection,
        t1 = selection.get$isValid();
      if (!t1)
        return;
      caretRect = this.get$renderEditable().getLocalRectForCaret$1(new A.TextPosition(selection.start, B.TextAffinity_1));
      this._textInputConnection.setCaretRect$1(caretRect);
    },
    get$_editable_text$_textDirection() {
      this._widget.toString;
      var t1 = A.Directionality_of(this.get$context(0));
      return t1;
    },
    get$renderEditable() {
      var t1, _this = this,
        value = _this.__EditableTextState_renderEditable_FI;
      if (value === $) {
        t1 = A.BindingBase_checkInstance($.WidgetsBinding__instance, type$.WidgetsBinding).WidgetsBinding__buildOwner._globalKeyRegistry.$index(0, _this._editableKey).findRenderObject$0();
        t1.toString;
        type$.RenderEditable._as(t1);
        _this.__EditableTextState_renderEditable_FI !== $ && A.throwLateFieldADI("renderEditable");
        _this.__EditableTextState_renderEditable_FI = t1;
        value = t1;
      }
      return value;
    },
    userUpdateTextEditingValue$2(value, cause) {
      var _this = this,
        t1 = _this._widget,
        t2 = t1.readOnly;
      t1 = t1.controller._change_notifier$_value;
      if (t2 ? !t1.selection.$eq(0, value.selection) : !t1.$eq(0, value))
        _this._scheduleShowCaretOnScreen$1$withAnimation(true);
      if (value.$eq(0, _this._widget.controller._change_notifier$_value)) {
        if (!_this._widget.focusNode.get$hasFocus()) {
          _this._nextFocusChangeIsInternal = true;
          A.BindingBase_checkInstance($.WidgetsBinding__instance, type$.WidgetsBinding).WidgetsBinding__buildOwner.focusManager.addListener$1(0, _this.get$_unflagInternalFocus());
          _this._widget.focusNode.requestFocus$0();
          if (_this._selectionOverlay == null)
            _this._selectionOverlay = _this._createSelectionOverlay$0();
        }
        return;
      }
      _this._formatAndSetValue$3$userInteraction(value, cause, true);
    },
    bringIntoView$1(position) {
      var _this = this,
        targetOffset = _this._getOffsetToRevealCaret$1(_this.get$renderEditable().getLocalRectForCaret$1(position));
      _this.get$_scrollController().jumpTo$1(targetOffset.offset);
      _this.get$renderEditable().showOnScreen$1$rect(targetOffset.rect);
    },
    showToolbar$0() {
      $.$get$BrowserContextMenu__instance();
      return false;
    },
    hideToolbar$1(hideHandles) {
      var t1, _this = this,
        _s17_ = "_selectionOverlay";
      _this._disposeScrollNotificationObserver$0();
      if (hideHandles) {
        t1 = _this._selectionOverlay;
        if (t1 != null) {
          t1 = t1.__TextSelectionOverlay__selectionOverlay_F;
          t1 === $ && A.throwLateFieldNI(_s17_);
          t1.hide$0();
        }
      } else {
        t1 = _this._selectionOverlay;
        if (t1 == null)
          t1 = null;
        else {
          t1 = t1.__TextSelectionOverlay__selectionOverlay_F;
          t1 === $ && A.throwLateFieldNI(_s17_);
          t1 = t1.get$toolbarIsVisible();
        }
        if (t1 === true) {
          t1 = _this._selectionOverlay;
          if (t1 != null) {
            t1 = t1.__TextSelectionOverlay__selectionOverlay_F;
            t1 === $ && A.throwLateFieldNI(_s17_);
            t1.hideToolbar$0();
          }
        }
      }
    },
    hideToolbar$0() {
      return this.hideToolbar$1(true);
    },
    toggleToolbar$1(hideHandles) {
      var _this = this,
        selectionOverlay = _this._selectionOverlay,
        t1 = (selectionOverlay == null ? _this._selectionOverlay = _this._createSelectionOverlay$0() : selectionOverlay).__TextSelectionOverlay__selectionOverlay_F;
      t1 === $ && A.throwLateFieldNI("_selectionOverlay");
      if (t1.get$toolbarIsVisible())
        _this.hideToolbar$1(hideHandles);
      else
        _this.showToolbar$0();
    },
    toggleToolbar$0() {
      return this.toggleToolbar$1(true);
    },
    showSpellCheckSuggestionsToolbar$0() {
      var t1 = this.__EditableTextState__spellCheckConfiguration_A;
      t1 === $ && A.throwLateFieldNI("_spellCheckConfiguration");
      if (t1._spellCheckEnabled)
        $.$get$BrowserContextMenu__instance();
      return false;
    },
    showMagnifier$1(positionToShow) {
      var t2, position, t3,
        _s17_ = "_selectionOverlay",
        t1 = this._selectionOverlay;
      if (t1 == null)
        return;
      t1 = t1.__TextSelectionOverlay__selectionOverlay_F;
      t1 === $ && A.throwLateFieldNI(_s17_);
      t1 = t1._magnifierController.get$shown();
      t2 = this._selectionOverlay;
      if (t1) {
        t1 = t2.renderObject;
        position = t1.getPositionForPoint$1(positionToShow);
        t2._updateSelectionOverlay$0();
        t3 = t2.__TextSelectionOverlay__selectionOverlay_F;
        t3 === $ && A.throwLateFieldNI(_s17_);
        t3.updateMagnifier$1(t2._buildMagnifier$3$currentTextPosition$globalGesturePosition$renderEditable(position, positionToShow, t1));
      } else {
        t1 = t2.renderObject;
        position = t1.getPositionForPoint$1(positionToShow);
        t2._updateSelectionOverlay$0();
        t3 = t2.__TextSelectionOverlay__selectionOverlay_F;
        t3 === $ && A.throwLateFieldNI(_s17_);
        t3.showMagnifier$1(t2._buildMagnifier$3$currentTextPosition$globalGesturePosition$renderEditable(position, positionToShow, t1));
      }
    },
    hideMagnifier$0() {
      var _s17_ = "_selectionOverlay",
        t1 = this._selectionOverlay;
      if (t1 == null)
        return;
      t1 = t1.__TextSelectionOverlay__selectionOverlay_F;
      t1 === $ && A.throwLateFieldNI(_s17_);
      if (t1._magnifierController.get$shown()) {
        t1 = this._selectionOverlay.__TextSelectionOverlay__selectionOverlay_F;
        t1 === $ && A.throwLateFieldNI(_s17_);
        t1.hideMagnifier$0();
      }
    },
    insertTextPlaceholder$1(size) {
      var _this = this;
      _this.get$_stylusHandwritingEnabled();
      if (!_this._widget.controller._change_notifier$_value.selection.get$isValid())
        return;
      _this.setState$1(new A.EditableTextState_insertTextPlaceholder_closure(_this));
    },
    removeTextPlaceholder$0() {
      var t1, _this = this;
      _this.get$_stylusHandwritingEnabled();
      t1 = _this._placeholderLocation;
      if (t1 === -1)
        return;
      _this.setState$1(new A.EditableTextState_removeTextPlaceholder_closure(_this));
    },
    performSelector$1(selectorName) {
      var t1, primaryContext,
        intent = B.Map_vzfpu.$index(0, A._asString(selectorName));
      if (intent != null) {
        t1 = A.BindingBase_checkInstance($.WidgetsBinding__instance, type$.WidgetsBinding).WidgetsBinding__buildOwner.focusManager._primaryFocus;
        primaryContext = t1 == null ? null : t1._focus_manager$_context;
        if (primaryContext != null)
          A.Actions_invoke(primaryContext, intent, type$.Intent);
      }
    },
    get$textInputConfiguration() {
      var autofillHints, autofillConfiguration, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, _this = this;
      _this._widget.toString;
      autofillHints = J.JSArray_JSArray$markFixed(B.List_empty.slice(0), type$.String);
      autofillConfiguration = autofillHints != null ? new A.AutofillConfiguration(true, "EditableText-" + A.Primitives_objectHashCode(_this), autofillHints, _this._widget.controller._change_notifier$_value, null) : B.AutofillConfiguration_JoX;
      t1 = A.View_of(_this.get$context(0)).viewId;
      _this._editable_text$_viewId = t1;
      t2 = _this._widget;
      t3 = t2.keyboardType;
      t4 = t2.readOnly;
      t5 = t2.obscureText;
      t6 = t2.smartDashesType;
      t7 = t2.smartQuotesType;
      if (t2.enableInteractiveSelection)
        t8 = !t4 || !t5;
      else
        t8 = false;
      t2 = t2.textInputAction;
      t2 = t3.$eq(0, B.TextInputType_1_null_null) ? B.TextInputAction_12 : B.TextInputAction_2;
      t9 = _this._widget;
      t10 = t9.textCapitalization;
      t9 = t9.keyboardAppearance;
      return A.TextInputConfiguration$(B.List_empty, true, autofillConfiguration, false, true, t8, true, t2, t3, t9, t5, t4, t6, t7, t10, t1);
    },
    showAutocorrectionPromptRect$2(start, end) {
      this.setState$1(new A.EditableTextState_showAutocorrectionPromptRect_closure(this, start, end));
    },
    _semanticsOnCopy$1(controls) {
      var _this = this,
        t1 = _this._widget,
        t2 = false;
      if (t1.enableInteractiveSelection)
        if (t1.focusNode.get$hasFocus())
          if (type$.TextSelectionHandleControls._is(_this._widget.selectionControls))
            t1 = _this.get$copyEnabled();
          else if (_this.get$copyEnabled()) {
            t1 = _this._widget.selectionControls == null && null;
            t1 = t1 === true;
          } else
            t1 = t2;
        else
          t1 = t2;
      else
        t1 = t2;
      return t1 ? new A.EditableTextState__semanticsOnCopy_closure(_this, controls) : null;
    },
    _semanticsOnCut$1(controls) {
      var _this = this,
        t1 = _this._widget,
        t2 = false;
      if (t1.enableInteractiveSelection)
        if (t1.focusNode.get$hasFocus())
          if (type$.TextSelectionHandleControls._is(_this._widget.selectionControls))
            t1 = _this.get$cutEnabled();
          else if (_this.get$cutEnabled()) {
            t1 = _this._widget.selectionControls == null && null;
            t1 = t1 === true;
          } else
            t1 = t2;
        else
          t1 = t2;
      else
        t1 = t2;
      return t1 ? new A.EditableTextState__semanticsOnCut_closure(_this, controls) : null;
    },
    _semanticsOnPaste$1(controls) {
      var _this = this,
        t1 = _this._widget,
        t2 = false;
      if (t1.enableInteractiveSelection)
        if (t1.focusNode.get$hasFocus()) {
          if (type$.TextSelectionHandleControls._is(_this._widget.selectionControls))
            t1 = _this.get$pasteEnabled();
          else if (_this.get$pasteEnabled()) {
            t1 = _this._widget.selectionControls == null && null;
            t1 = t1 === true;
          } else
            t1 = false;
          t1 = t1 && _this.clipboardStatus.value === B.ClipboardStatus_0;
        } else
          t1 = t2;
      else
        t1 = t2;
      return t1 ? new A.EditableTextState__semanticsOnPaste_closure(_this, controls) : null;
    },
    _moveBeyondTextBoundary$3(extent, $forward, textBoundary) {
      var newOffset,
        t1 = extent.offset;
      A.assertHelper(t1 >= 0);
      if ($forward) {
        t1 = textBoundary.getTrailingTextBoundaryAt$1(t1);
        newOffset = t1 == null ? this._widget.controller._change_notifier$_value.text.length : t1;
      } else {
        t1 = textBoundary.getLeadingTextBoundaryAt$1(t1 - 1);
        newOffset = t1 == null ? 0 : t1;
      }
      return new A.TextPosition(newOffset, B.TextAffinity_1);
    },
    _moveToTextBoundary$3(extent, $forward, textBoundary) {
      var t1,
        caretOffset = extent.offset;
      A.assertHelper(caretOffset >= 0);
      switch (extent.affinity.index) {
        case 0:
          if (caretOffset < 1 && !$forward) {
            A.assertHelper(caretOffset === 0);
            return B.TextPosition_0_TextAffinity_1;
          }
          caretOffset = Math.max(0, caretOffset - 1);
          break;
        case 1:
          break;
        default:
          caretOffset = null;
      }
      if ($forward) {
        t1 = textBoundary.getTrailingTextBoundaryAt$1(caretOffset);
        t1 = new A.TextPosition(t1 == null ? this._widget.controller._change_notifier$_value.text.length : t1, B.TextAffinity_0);
      } else {
        t1 = textBoundary.getLeadingTextBoundaryAt$1(caretOffset);
        t1 = new A.TextPosition(t1 == null ? 0 : t1, B.TextAffinity_1);
      }
      return t1;
    },
    _characterBoundary$0() {
      var t1 = this._widget,
        t2 = t1.obscureText;
      t1 = t1.controller._change_notifier$_value;
      return t2 ? new A._CodePointBoundary(t1.text) : new A.CharacterBoundary(t1.text);
    },
    _nextWordBoundary$0() {
      var t2,
        t1 = this._widget;
      if (t1.obscureText)
        t1 = new A.DocumentBoundary(t1.controller._change_notifier$_value.text);
      else {
        t1 = this.get$renderEditable()._editable$_textPainter;
        t2 = t1._text_painter$_text;
        t2.toString;
        t1 = new A.WordBoundary(t2, t1._layoutCache.layout._paragraph).get$moveByWordBoundary();
      }
      return t1;
    },
    _linebreak$0() {
      var t1 = this._widget;
      return t1.obscureText ? new A.DocumentBoundary(t1.controller._change_notifier$_value.text) : new A.LineBoundary(this.get$renderEditable());
    },
    _paragraphBoundary$0() {
      return new A.ParagraphBoundary(this._widget.controller._change_notifier$_value.text);
    },
    _documentBoundary$0() {
      return new A.DocumentBoundary(this._widget.controller._change_notifier$_value.text);
    },
    _transposeCharacters$1(intent) {
      var t1, text, transposing, t2, _this = this;
      type$.TransposeCharactersIntent._as(intent);
      t1 = _this._widget.controller._change_notifier$_value.text;
      if ((t1.length === 0 ? B.StringCharacters_GVp : new A.StringCharacters(t1)).get$length(0) > 1) {
        t1 = _this._widget.controller._change_notifier$_value.selection;
        t1 = t1.start !== t1.end || t1.baseOffset === 0;
      } else
        t1 = true;
      if (t1)
        return;
      t1 = _this._widget.controller._change_notifier$_value;
      text = t1.text;
      t1 = t1.selection.baseOffset;
      transposing = A.StringCharacterRange_StringCharacterRange$at(text, t1);
      t2 = transposing._characters_impl$_start;
      if (t1 === text.length)
        transposing._retractStart$2(2, t2);
      else {
        transposing._retractStart$2(1, t2);
        transposing._advanceEnd$2(1, transposing._characters_impl$_start);
      }
      A.assertHelper(new A.StringCharacters(transposing.get$current(0)).get$length(0) === 2);
      t1 = transposing._characters_impl$_string;
      _this.userUpdateTextEditingValue$2(new A.TextEditingValue(B.JSString_methods.substring$2(t1, 0, transposing._characters_impl$_start) + new A.StringCharacters(transposing.get$current(0)).get$last(0) + new A.StringCharacters(transposing.get$current(0)).get$first(0) + B.JSString_methods.substring$1(t1, transposing._characters_impl$_end), A.TextSelection$collapsed(B.TextAffinity_1, transposing._characters_impl$_start + transposing.get$current(0).length), B.TextRange_m1_m1), B.SelectionChangedCause_4);
    },
    _replaceText$1(intent) {
      var t1, newValue;
      type$.ReplaceTextIntent._as(intent);
      t1 = this._widget.controller._change_notifier$_value;
      newValue = intent.currentTextEditingValue.replaced$2(intent.replacementRange, intent.replacementText);
      this.userUpdateTextEditingValue$2(newValue, intent.cause);
      if (newValue.$eq(0, t1))
        this._didChangeTextEditingValue$0();
    },
    _scrollToDocumentBoundary$1(intent) {
      if (type$.ScrollToDocumentBoundaryIntent._as(intent).forward)
        this.bringIntoView$1(new A.TextPosition(this._widget.controller._change_notifier$_value.text.length, B.TextAffinity_1));
      else
        this.bringIntoView$1(B.TextPosition_0_TextAffinity_1);
    },
    _scroll$1(intent) {
      var position, t1, t2, state, increment, t3, destination, _this = this;
      type$.ScrollIntent._as(intent);
      if (intent.type !== B.ScrollIncrementType_1)
        return;
      position = _this.get$_scrollController().get$position(0);
      if (_this._widget.maxLines === 1) {
        t1 = _this.get$_scrollController();
        t2 = position._maxScrollExtent;
        t2.toString;
        t1.jumpTo$1(t2);
        return;
      }
      t1 = position._maxScrollExtent;
      t1.toString;
      if (t1 === 0) {
        t1 = position._minScrollExtent;
        t1.toString;
        t1 = t1 === 0;
      } else
        t1 = false;
      if (t1)
        return;
      state = type$.nullable_ScrollableState._as(_this._scrollableKey.get$currentState());
      state.toString;
      increment = A.ScrollAction_getDirectionalIncrement(state, intent);
      t1 = position._pixels;
      t1.toString;
      t2 = position._minScrollExtent;
      t2.toString;
      t3 = position._maxScrollExtent;
      t3.toString;
      destination = A.clampDouble(t1 + increment, t2, t3);
      if (destination === t1)
        return;
      _this.get$_scrollController().jumpTo$1(destination);
    },
    _extendSelectionByPage$1(intent) {
      var extentRect, state, increment, position, t1, t2, t3, t4, nextExtent, nextSelection, _this = this;
      type$.ExtendSelectionByPageIntent._as(intent);
      if (_this._widget.maxLines === 1)
        return;
      extentRect = _this.get$renderEditable().getLocalRectForCaret$1(_this._widget.controller._change_notifier$_value.selection.get$extent());
      state = type$.nullable_ScrollableState._as(_this._scrollableKey.get$currentState());
      state.toString;
      increment = A.ScrollAction_getDirectionalIncrement(state, new A.ScrollIntent(intent.get$forward(intent) ? B.AxisDirection_2 : B.AxisDirection_0, B.ScrollIncrementType_1));
      position = _this.get$_scrollController().get$position(0);
      if (intent.get$forward(intent)) {
        t1 = _this._widget.controller._change_notifier$_value;
        if (t1.selection.extentOffset >= t1.text.length)
          return;
        t1 = extentRect.top + increment;
        t2 = position._maxScrollExtent;
        t2.toString;
        t3 = _this.get$renderEditable().get$size(0);
        t4 = position._pixels;
        t4.toString;
        nextExtent = t1 + t4 >= t2 + t3._dy ? new A.TextPosition(_this._widget.controller._change_notifier$_value.text.length, B.TextAffinity_1) : _this.get$renderEditable().getPositionForPoint$1(A.MatrixUtils_transformPoint(_this.get$renderEditable().getTransformTo$1(0, null), new A.Offset(extentRect.left, t1)));
        nextSelection = _this._widget.controller._change_notifier$_value.selection.copyWith$1$extentOffset(nextExtent.offset);
      } else {
        if (_this._widget.controller._change_notifier$_value.selection.extentOffset <= 0)
          return;
        t1 = extentRect.top + increment;
        t2 = position._pixels;
        t2.toString;
        nextExtent = t1 + t2 <= 0 ? B.TextPosition_0_TextAffinity_1 : _this.get$renderEditable().getPositionForPoint$1(A.MatrixUtils_transformPoint(_this.get$renderEditable().getTransformTo$1(0, null), new A.Offset(extentRect.left, t1)));
        nextSelection = _this._widget.controller._change_notifier$_value.selection.copyWith$1$extentOffset(nextExtent.offset);
      }
      _this.bringIntoView$1(nextSelection.get$extent());
      _this.userUpdateTextEditingValue$2(_this._widget.controller._change_notifier$_value.copyWith$1$selection(nextSelection), B.SelectionChangedCause_4);
    },
    _updateSelection$1(intent) {
      var t1, t2, t3,
        _s19_ = "invalid selection: ",
        _s45_ = ": it must not exceed the current text length ";
      type$.UpdateSelectionIntent._as(intent);
      t1 = intent.newSelection;
      t2 = intent.currentTextEditingValue;
      t3 = t2.text.length;
      if (A.assertTest(t1.start <= t3))
        A.assertThrow(_s19_ + t1.toString$0(0) + _s45_ + t3);
      if (A.assertTest(t1.end <= t3))
        A.assertThrow(_s19_ + t1.toString$0(0) + _s45_ + t3);
      this.bringIntoView$1(t1.get$extent());
      this.userUpdateTextEditingValue$2(t2.copyWith$1$selection(t1), intent.cause);
    },
    get$_verticalSelectionUpdateAction() {
      var result, _this = this,
        value = _this.__EditableTextState__verticalSelectionUpdateAction_FI;
      if (value === $) {
        result = new A._UpdateTextSelectionVerticallyAction(_this, new A.ObserverList(A._setArrayType([], type$.JSArray_of_void_Function_Action_Intent), type$.ObserverList_of_void_Function_Action_Intent), type$._UpdateTextSelectionVerticallyAction_DirectionalCaretMovementIntent);
        _this.__EditableTextState__verticalSelectionUpdateAction_FI !== $ && A.throwLateFieldADI("_verticalSelectionUpdateAction");
        _this.set$__EditableTextState__verticalSelectionUpdateAction_FI(result);
        value = result;
      }
      return value;
    },
    _hideToolbarIfVisible$1(intent) {
      var t2,
        t1 = type$.DismissIntent;
      t1._as(intent);
      t2 = this._selectionOverlay;
      if (t2 == null)
        t2 = null;
      else {
        t2 = t2.__TextSelectionOverlay__selectionOverlay_F;
        t2 === $ && A.throwLateFieldNI("_selectionOverlay");
        t2 = t2.get$toolbarIsVisible();
      }
      if (t2 === true) {
        this.hideToolbar$1(false);
        return null;
      }
      return A.Actions_invoke(this.get$context(0), intent, t1);
    },
    get$_editable_text$_actions() {
      var t1, t2, t3, result, value0, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t18, t19, t20, t21, t22, t23, t24, t25, t26, t27, value1, t28, _this = this, _s1_ = "T",
        _s16_ = "_makeOverridable",
        value = _this.__EditableTextState__actions_FI;
      if (value === $) {
        t1 = type$.JSArray_of_void_Function_Action_Intent;
        t2 = A._setArrayType([], t1);
        t3 = type$.ObserverList_of_void_Function_Action_Intent;
        value = _this.__EditableTextState__replaceTextAction_FI;
        if (value === $) {
          result = new A.CallbackAction(_this.get$_replaceText(), new A.ObserverList(A._setArrayType([], t1), t3), type$.CallbackAction_ReplaceTextIntent);
          _this.__EditableTextState__replaceTextAction_FI !== $ && A.throwLateFieldADI("_replaceTextAction");
          _this.set$__EditableTextState__replaceTextAction_FI(result);
          value = result;
        }
        value0 = _this.__EditableTextState__updateSelectionAction_FI;
        if (value0 === $) {
          result = new A.CallbackAction(_this.get$_updateSelection(), new A.ObserverList(A._setArrayType([], t1), t3), type$.CallbackAction_UpdateSelectionIntent);
          _this.__EditableTextState__updateSelectionAction_FI !== $ && A.throwLateFieldADI("_updateSelectionAction");
          _this.set$__EditableTextState__updateSelectionAction_FI(result);
          value0 = result;
        }
        t4 = A._setArrayType([], t1);
        t5 = A._setArrayType([], t1);
        t6 = _this.get$_characterBoundary();
        t7 = _this.get$_moveBeyondTextBoundary();
        t8 = A._setArrayType([], t1);
        t9 = type$.Intent;
        A.checkTypeBound(t9, t9, _s1_, _s16_);
        t10 = type$.Action_Intent;
        t8 = t10._as(new A._DeleteTextAction(_this, t6, t7, new A.ObserverList(t8, t3), type$._DeleteTextAction_DeleteCharacterIntent))._makeOverridableAction$1(_this.get$context(0));
        t11 = _this.get$_nextWordBoundary();
        t12 = A._setArrayType([], t1);
        A.checkTypeBound(t9, t9, _s1_, _s16_);
        t12 = t10._as(new A._DeleteTextAction(_this, t11, t7, new A.ObserverList(t12, t3), type$._DeleteTextAction_DeleteToNextWordBoundaryIntent))._makeOverridableAction$1(_this.get$context(0));
        t13 = _this.get$_linebreak();
        t14 = _this.get$_moveToTextBoundary();
        t15 = A._setArrayType([], t1);
        A.checkTypeBound(t9, t9, _s1_, _s16_);
        t15 = t10._as(new A._DeleteTextAction(_this, t13, t14, new A.ObserverList(t15, t3), type$._DeleteTextAction_DeleteToLineBreakIntent))._makeOverridableAction$1(_this.get$context(0));
        t6 = A._UpdateTextSelectionAction$(_this, t6, t7, false, false, false, type$.ExtendSelectionByCharacterIntent);
        A.checkTypeBound(t9, t9, _s1_, _s16_);
        t6 = t10._as(t6)._makeOverridableAction$1(_this.get$context(0));
        t16 = A._setArrayType([], t1);
        A.checkTypeBound(t9, t9, _s1_, _s16_);
        t16 = t10._as(new A.CallbackAction(_this.get$_extendSelectionByPage(), new A.ObserverList(t16, t3), type$.CallbackAction_ExtendSelectionByPageIntent))._makeOverridableAction$1(_this.get$context(0));
        t17 = A._UpdateTextSelectionAction$(_this, t11, t7, false, true, false, type$.ExtendSelectionToNextWordBoundaryIntent);
        A.checkTypeBound(t9, t9, _s1_, _s16_);
        t17 = t10._as(t17)._makeOverridableAction$1(_this.get$context(0));
        t18 = _this.get$_paragraphBoundary();
        t19 = A._UpdateTextSelectionAction$(_this, t18, t7, false, true, false, type$.ExtendSelectionToNextParagraphBoundaryIntent);
        A.checkTypeBound(t9, t9, _s1_, _s16_);
        t19 = t10._as(t19)._makeOverridableAction$1(_this.get$context(0));
        t20 = A._UpdateTextSelectionAction$(_this, t13, t14, false, true, false, type$.ExtendSelectionToLineBreakIntent);
        A.checkTypeBound(t9, t9, _s1_, _s16_);
        t20 = t10._as(t20)._makeOverridableAction$1(_this.get$context(0));
        t21 = _this.get$_verticalSelectionUpdateAction();
        A.checkTypeBound(t9, t9, _s1_, _s16_);
        t21 = t10._as(t21)._makeOverridableAction$1(_this.get$context(0));
        t22 = _this.get$_verticalSelectionUpdateAction();
        A.checkTypeBound(t9, t9, _s1_, _s16_);
        t22 = t10._as(t22)._makeOverridableAction$1(_this.get$context(0));
        t18 = A._UpdateTextSelectionAction$(_this, t18, t7, false, true, false, type$.ExtendSelectionToNextParagraphBoundaryOrCaretLocationIntent);
        A.checkTypeBound(t9, t9, _s1_, _s16_);
        t18 = t10._as(t18)._makeOverridableAction$1(_this.get$context(0));
        t23 = _this.get$_documentBoundary();
        t24 = A._UpdateTextSelectionAction$(_this, t23, t7, false, true, false, type$.ExtendSelectionToDocumentBoundaryIntent);
        A.checkTypeBound(t9, t9, _s1_, _s16_);
        t24 = t10._as(t24)._makeOverridableAction$1(_this.get$context(0));
        t7 = A._UpdateTextSelectionAction$(_this, t11, t7, false, true, false, type$.ExtendSelectionToNextWordBoundaryOrCaretLocationIntent);
        A.checkTypeBound(t9, t9, _s1_, _s16_);
        t7 = t10._as(t7)._makeOverridableAction$1(_this.get$context(0));
        t11 = A._setArrayType([], t1);
        A.checkTypeBound(t9, t9, _s1_, _s16_);
        t11 = t10._as(new A.CallbackAction(_this.get$_scrollToDocumentBoundary(), new A.ObserverList(t11, t3), type$.CallbackAction_ScrollToDocumentBoundaryIntent))._makeOverridableAction$1(_this.get$context(0));
        t25 = A._setArrayType([], t1);
        t13 = A._UpdateTextSelectionAction$(_this, t13, t14, false, true, true, type$.ExpandSelectionToLineBreakIntent);
        A.checkTypeBound(t9, t9, _s1_, _s16_);
        t13 = t10._as(t13)._makeOverridableAction$1(_this.get$context(0));
        t14 = A._UpdateTextSelectionAction$(_this, t23, t14, true, true, true, type$.ExpandSelectionToDocumentBoundaryIntent);
        A.checkTypeBound(t9, t9, _s1_, _s16_);
        t14 = t10._as(t14)._makeOverridableAction$1(_this.get$context(0));
        t23 = A._setArrayType([], t1);
        A.checkTypeBound(t9, t9, _s1_, _s16_);
        t23 = t10._as(new A._SelectAllAction(_this, new A.ObserverList(t23, t3)))._makeOverridableAction$1(_this.get$context(0));
        t26 = A._setArrayType([], t1);
        A.checkTypeBound(t9, t9, _s1_, _s16_);
        t26 = t10._as(new A._CopySelectionAction(_this, new A.ObserverList(t26, t3)))._makeOverridableAction$1(_this.get$context(0));
        t27 = A._setArrayType([], t1);
        A.checkTypeBound(t9, t9, _s1_, _s16_);
        t27 = t10._as(new A.CallbackAction(new A.EditableTextState__actions_closure(_this), new A.ObserverList(t27, t3), type$.CallbackAction_PasteTextIntent))._makeOverridableAction$1(_this.get$context(0));
        value1 = _this.__EditableTextState__transposeCharactersAction_FI;
        if (value1 === $) {
          result = new A.CallbackAction(_this.get$_transposeCharacters(), new A.ObserverList(A._setArrayType([], t1), t3), type$.CallbackAction_TransposeCharactersIntent);
          _this.__EditableTextState__transposeCharactersAction_FI !== $ && A.throwLateFieldADI("_transposeCharactersAction");
          _this.set$__EditableTextState__transposeCharactersAction_FI(result);
          value1 = result;
        }
        A.checkTypeBound(t9, t9, _s1_, _s16_);
        t28 = t10._as(value1)._makeOverridableAction$1(_this.get$context(0));
        t1 = A._setArrayType([], t1);
        A.checkTypeBound(t9, t9, _s1_, _s16_);
        result = A.LinkedHashMap_LinkedHashMap$_literal([B.Type_9Gf, new A.DoNothingAction(false, new A.ObserverList(t2, t3)), B.Type_ReplaceTextIntent_Vhj, value, B.Type_UpdateSelectionIntent_6IE, value0, B.Type_DirectionalFocusIntent_oIa, new A.DirectionalFocusAction(true, new A.ObserverList(t4, t3)), B.Type_DismissIntent_GEb, new A.CallbackAction(_this.get$_hideToolbarIfVisible(), new A.ObserverList(t5, t3), type$.CallbackAction_DismissIntent), B.Type_DeleteCharacterIntent_SaE, t8, B.Type_ar1, t12, B.Type_DeleteToLineBreakIntent_NS7, t15, B.Type_J79, t6, B.Type_ExtendSelectionByPageIntent_ndp, t16, B.Type_b1K, t17, B.Type_w20, t19, B.Type_taM, t20, B.Type_Ud8, t21, B.Type_Ud80, t22, B.Type_Q3J, t18, B.Type_b1K0, t24, B.Type_srU, t7, B.Type_i87, t11, B.Type_ScrollIntent_tOb, new A.CallbackAction(_this.get$_scroll(), new A.ObserverList(t25, t3), type$.CallbackAction_ScrollIntent), B.Type_5J0, t13, B.Type_7w3, t14, B.Type_SelectAllTextIntent_7fB, t23, B.Type_CopySelectionTextIntent_GQP, t26, B.Type_PasteTextIntent_40q, t27, B.Type_TransposeCharactersIntent_tPt, t28, B.Type_EditableTextTapOutsideIntent_Ih6, t10._as(new A._EditableTextTapOutsideAction(new A.ObserverList(t1, t3)))._makeOverridableAction$1(_this.get$context(0))], type$.Type, t10);
        _this.__EditableTextState__actions_FI !== $ && A.throwLateFieldADI("_actions");
        _this.set$__EditableTextState__actions_FI(result);
        value = result;
      }
      return value;
    },
    build$1(context) {
      var controls, t1, _this = this, _null = null;
      A.debugCheckHasMediaQuery(context);
      _this.super$AutomaticKeepAliveClientMixin$build(context);
      controls = _this._widget.selectionControls;
      $label0$0: {
        t1 = A.MediaQuery__maybeOf(context, B._MediaQueryAspect_4);
        t1 = t1 == null ? _null : t1.get$textScaler();
        if (t1 == null)
          t1 = B._LinearTextScaler_1;
        break $label0$0;
      }
      return new A._CompositionCallback(_this.get$_compositeCallback(), _this.get$_hasInputConnection(), A.Actions$(_this.get$_editable_text$_actions(), new A.Builder(new A.EditableTextState_build_closure(_this, controls, t1), _null)), _null);
    },
    buildTextSpan$0() {
      var text, brieflyShowPassword, o, t2, placeholders, placeholderLocation, withComposing, composingRegionOutOfRange, t3, t4, _this = this, _null = null, _s6_ = "_style",
        t1 = _this._widget;
      if (t1.obscureText) {
        text = t1.controller._change_notifier$_value.text;
        text = B.JSString_methods.$mul(t1.obscuringCharacter, text.length);
        A.BindingBase_checkInstance($.WidgetsBinding__instance, type$.WidgetsBinding);
        $.$get$EnginePlatformDispatcher__instance();
        brieflyShowPassword = B.Set_Pvfa6.contains$1(0, A.defaultTargetPlatform());
        if (brieflyShowPassword) {
          o = _this._obscureShowCharTicksPending > 0 ? _this._obscureLatestCharIndex : _null;
          if (o != null && o >= 0 && o < text.length) {
            if (typeof o !== "number")
              return o.$add();
            t1 = o + 1;
            text = B.JSString_methods.replaceRange$3(text, o, t1, B.JSString_methods.substring$2(_this._widget.controller._change_notifier$_value.text, o, t1));
          }
        }
        t1 = _this.__EditableTextState__style_A;
        t1 === $ && A.throwLateFieldNI(_s6_);
        return A.TextSpan$(_null, t1, text);
      }
      t2 = _this._placeholderLocation;
      if (t2 >= 0 && t2 <= t1.controller._change_notifier$_value.text.length) {
        placeholders = A._setArrayType([], type$.JSArray__ScribblePlaceholder);
        t1 = _this._widget;
        placeholderLocation = t1.controller._change_notifier$_value.text.length - _this._placeholderLocation;
        if (t1.maxLines !== 1) {
          B.JSArray_methods.add$1(placeholders, B._ScribblePlaceholder_gl5);
          t1 = _this.get$renderEditable().get$size(0);
          B.JSArray_methods.add$1(placeholders, new A._ScribblePlaceholder(new A.Size(t1._dx, 0), B.SizedBox_0_0_null_null, B.PlaceholderAlignment_4, _null, _null));
        } else
          B.JSArray_methods.add$1(placeholders, B._ScribblePlaceholder_UlE);
        t1 = _this.__EditableTextState__style_A;
        t1 === $ && A.throwLateFieldNI(_s6_);
        t2 = A._setArrayType([A.TextSpan$(_null, _null, B.JSString_methods.substring$2(_this._widget.controller._change_notifier$_value.text, 0, placeholderLocation))], type$.JSArray_InlineSpan);
        B.JSArray_methods.addAll$1(t2, placeholders);
        t2.push(A.TextSpan$(_null, _null, B.JSString_methods.substring$1(_this._widget.controller._change_notifier$_value.text, placeholderLocation)));
        return A.TextSpan$(t2, t1, _null);
      }
      withComposing = !t1.readOnly && t1.focusNode.get$hasFocus();
      if (_this.get$_spellCheckResultsReceived()) {
        A.assertHelper(!_this._widget.controller._change_notifier$_value.composing.get$isValid() || !withComposing || _this._widget.controller._change_notifier$_value.get$isComposingRangeValid());
        composingRegionOutOfRange = !_this._widget.controller._change_notifier$_value.get$isComposingRangeValid() || !withComposing;
        t1 = _this._widget.controller._change_notifier$_value;
        t2 = _this.__EditableTextState__style_A;
        t2 === $ && A.throwLateFieldNI(_s6_);
        t3 = _this.__EditableTextState__spellCheckConfiguration_A;
        t3 === $ && A.throwLateFieldNI("_spellCheckConfiguration");
        t3 = t3.misspelledTextStyle;
        t3.toString;
        t4 = _this.spellCheckResults;
        t4.toString;
        return A.buildTextSpanWithSpellCheckSuggestions(t1, composingRegionOutOfRange, t2, t3, t4);
      }
      t1 = _this._widget.controller;
      t2 = _this.get$context(0);
      t3 = _this.__EditableTextState__style_A;
      t3 === $ && A.throwLateFieldNI(_s6_);
      return t1.buildTextSpan$3$context$style$withComposing(t2, t3, withComposing);
    },
    set$__EditableTextState__transposeCharactersAction_FI(__EditableTextState__transposeCharactersAction_FI) {
      this.__EditableTextState__transposeCharactersAction_FI = type$.Action_TransposeCharactersIntent._as(__EditableTextState__transposeCharactersAction_FI);
    },
    set$__EditableTextState__replaceTextAction_FI(__EditableTextState__replaceTextAction_FI) {
      this.__EditableTextState__replaceTextAction_FI = type$.Action_ReplaceTextIntent._as(__EditableTextState__replaceTextAction_FI);
    },
    set$__EditableTextState__updateSelectionAction_FI(__EditableTextState__updateSelectionAction_FI) {
      this.__EditableTextState__updateSelectionAction_FI = type$.Action_UpdateSelectionIntent._as(__EditableTextState__updateSelectionAction_FI);
    },
    set$__EditableTextState__verticalSelectionUpdateAction_FI(__EditableTextState__verticalSelectionUpdateAction_FI) {
      this.__EditableTextState__verticalSelectionUpdateAction_FI = type$._UpdateTextSelectionVerticallyAction_DirectionalCaretMovementIntent._as(__EditableTextState__verticalSelectionUpdateAction_FI);
    },
    set$__EditableTextState__actions_FI(__EditableTextState__actions_FI) {
      this.__EditableTextState__actions_FI = type$.Map_of_Type_and_Action_Intent._as(__EditableTextState__actions_FI);
    },
    $isTickerProvider: 1,
    $isAutofillClient: 1
  };
  A.EditableTextState__onChangedClipboardStatus_closure.prototype = {
    call$0() {
    },
    $signature: 1
  };
  A.EditableTextState_cutSelection_closure.prototype = {
    call$1(__wc0_formal) {
      var t1;
      type$.Duration._as(__wc0_formal);
      t1 = this.$this;
      if (t1._framework$_element != null)
        t1.bringIntoView$1(t1._widget.controller._change_notifier$_value.selection.get$extent());
    },
    $signature: 7
  };
  A.EditableTextState__pasteText_closure.prototype = {
    call$1(__wc0_formal) {
      var t1;
      type$.Duration._as(__wc0_formal);
      t1 = this.$this;
      if (t1._framework$_element != null)
        t1.bringIntoView$1(t1._widget.controller._change_notifier$_value.selection.get$extent());
    },
    $signature: 7
  };
  A.EditableTextState__inferSpellCheckConfiguration_closure.prototype = {
    call$0() {
      if (!this.spellCheckAutomaticallyDisabled && !this.spellCheckServiceIsConfigured)
        A.FlutterError_reportError(new A.FlutterErrorDetails(A.FlutterError_FlutterError("Spell check was enabled with spellCheckConfiguration, but the current platform does not have a supported spell check service, and none was provided. Consider disabling spell check for this platform or passing a SpellCheckConfiguration with a specified spell check service."), A.StackTrace_current(), "widget library", null, null, false));
      return true;
    },
    $signature: 0
  };
  A.EditableTextState_buttonItemsForToolbarOptions_closure.prototype = {
    call$0() {
      this.$this.cutSelection$1(B.SelectionChangedCause_5);
    },
    $signature: 1
  };
  A.EditableTextState_buttonItemsForToolbarOptions_closure0.prototype = {
    call$0() {
      this.$this.copySelection$1(B.SelectionChangedCause_5);
    },
    $signature: 1
  };
  A.EditableTextState_buttonItemsForToolbarOptions_closure1.prototype = {
    call$0() {
      this.$this.pasteText$1(B.SelectionChangedCause_5);
    },
    $signature: 1
  };
  A.EditableTextState_buttonItemsForToolbarOptions_closure2.prototype = {
    call$0() {
      this.$this.selectAll$1(B.SelectionChangedCause_5);
    },
    $signature: 1
  };
  A.EditableTextState_contextMenuButtonItems_closure.prototype = {
    call$0() {
      return this.$this.copySelection$1(B.SelectionChangedCause_5);
    },
    $signature: 1
  };
  A.EditableTextState_contextMenuButtonItems_closure0.prototype = {
    call$0() {
      return this.$this.cutSelection$1(B.SelectionChangedCause_5);
    },
    $signature: 1
  };
  A.EditableTextState_contextMenuButtonItems_closure1.prototype = {
    call$0() {
      return this.$this.pasteText$1(B.SelectionChangedCause_5);
    },
    $signature: 1
  };
  A.EditableTextState_contextMenuButtonItems_closure2.prototype = {
    call$0() {
      return this.$this.selectAll$1(B.SelectionChangedCause_5);
    },
    $signature: 1
  };
  A.EditableTextState_contextMenuButtonItems_closure3.prototype = {
    call$0() {
      return this.$this.lookUpSelection$1(B.SelectionChangedCause_5);
    },
    $signature: 1
  };
  A.EditableTextState_contextMenuButtonItems_closure4.prototype = {
    call$0() {
      return this.$this.searchWebForSelection$1(B.SelectionChangedCause_5);
    },
    $signature: 1
  };
  A.EditableTextState_contextMenuButtonItems_closure5.prototype = {
    call$0() {
      return this.$this.shareSelection$1(B.SelectionChangedCause_5);
    },
    $signature: 1
  };
  A.EditableTextState_contextMenuButtonItems_closure6.prototype = {
    call$0() {
      return this.$this._startLiveTextInput$1(B.SelectionChangedCause_5);
    },
    $signature: 1
  };
  A.EditableTextState__textProcessingActionButtonItems_closure.prototype = {
    call$0() {
      var $async$goto = 0,
        $async$completer = A._makeAsyncAwaitCompleter(type$.void),
        $async$self = this, selectedText, processedText, t1, t2, t3, t4;
      var $async$call$0 = A._wrapJsFunctionForAsync(function($async$errorCode, $async$result) {
        if ($async$errorCode === 1)
          return A._asyncRethrow($async$result, $async$completer);
        while (true)
          switch ($async$goto) {
            case 0:
              // Function start
              t1 = $async$self.selection;
              t2 = $async$self.$this;
              t3 = t2._widget.controller._change_notifier$_value.text;
              t4 = t1.end;
              t1 = t1.start;
              A.assertHelper(t4 >= t1);
              selectedText = B.JSString_methods.substring$2(t3, t1, t4);
              $async$goto = selectedText.length !== 0 ? 2 : 3;
              break;
            case 2:
              // then
              $async$goto = 4;
              return A._asyncAwait(t2._processTextService.processTextAction$3($async$self.action.id, selectedText, t2._widget.readOnly), $async$call$0);
            case 4:
              // returning from await.
              processedText = $async$result;
              if (processedText != null && t2.get$_allowPaste())
                t2._pasteText$2(B.SelectionChangedCause_5, processedText);
              else
                t2.hideToolbar$0();
            case 3:
              // join
              // implicit return
              return A._asyncReturn(null, $async$completer);
          }
      });
      return A._asyncStartSync($async$call$0, $async$completer);
    },
    $signature: 15
  };
  A.EditableTextState_initState_closure.prototype = {
    call$0() {
      return this.$this._justResumed = true;
    },
    $signature: 1
  };
  A.EditableTextState_didUpdateWidget_closure.prototype = {
    call$1(__wc0_formal) {
      var t1, _this = this;
      type$.Duration._as(__wc0_formal);
      if (_this.shouldShowToolbar)
        _this.$this._selectionOverlay.showToolbar$0();
      if (_this.shouldShowHandles) {
        t1 = _this.$this._selectionOverlay;
        t1._updateSelectionOverlay$0();
        t1 = t1.__TextSelectionOverlay__selectionOverlay_F;
        t1 === $ && A.throwLateFieldNI("_selectionOverlay");
        t1.showHandles$0();
      }
    },
    $signature: 7
  };
  A.EditableTextState_didUpdateWidget_closure0.prototype = {
    call$1(__wc1_formal) {
      type$.Duration._as(__wc1_formal);
      this.$this._openInputConnection$0();
    },
    $signature: 7
  };
  A.EditableTextState__scheduleShowCaretOnScreen_closure.prototype = {
    call$1(__wc0_formal) {
      var t1, t2, t3, lineHeight, bottomSpacing, handleHeight, interactiveHandleHeight, caretPadding, targetOffset, selection, rectToReveal, selectionBoxes;
      type$.Duration._as(__wc0_formal);
      t1 = this.$this;
      t1._showCaretOnScreenScheduled = false;
      t2 = A.BindingBase_checkInstance($.WidgetsBinding__instance, type$.WidgetsBinding).WidgetsBinding__buildOwner._globalKeyRegistry.$index(0, t1._editableKey);
      t2 = t2 == null ? null : t2.findRenderObject$0();
      type$.nullable_RenderEditable._as(t2);
      if (t2 != null) {
        t3 = t2._selection.get$isValid();
        t3 = !t3 || t1.get$_scrollController()._positions.length === 0;
      } else
        t3 = true;
      if (t3)
        return;
      t3 = t2._editable$_textPainter._getOrCreateLayoutTemplate$0();
      lineHeight = t3.get$height(t3);
      bottomSpacing = t1._widget.scrollPadding.bottom;
      t3 = t1._selectionOverlay;
      if ((t3 == null ? null : t3.selectionControls) != null) {
        handleHeight = t3.selectionControls.getHandleSize$1(lineHeight)._dy;
        interactiveHandleHeight = Math.max(handleHeight, 48);
        bottomSpacing = Math.max(handleHeight / 2 - t1._selectionOverlay.selectionControls.getHandleAnchor$2(B.TextSelectionHandleType_2, lineHeight)._dy + interactiveHandleHeight / 2, bottomSpacing);
      }
      caretPadding = t1._widget.scrollPadding.copyWith$1$bottom(bottomSpacing);
      targetOffset = t1._getOffsetToRevealCaret$1(t2.getLocalRectForCaret$1(t2._selection.get$extent()));
      selection = t1._widget.controller._change_notifier$_value.selection;
      if (selection.start === selection.end)
        rectToReveal = targetOffset.rect;
      else {
        selectionBoxes = t2.getBoxesForSelection$1(selection);
        if (selectionBoxes.length === 0)
          rectToReveal = targetOffset.rect;
        else if (selection.baseOffset < selection.extentOffset) {
          t3 = B.JSArray_methods.get$last(selectionBoxes);
          rectToReveal = new A.Rect(t3.left, t3.top, t3.right, t3.bottom);
        } else {
          t3 = B.JSArray_methods.get$first(selectionBoxes);
          rectToReveal = new A.Rect(t3.left, t3.top, t3.right, t3.bottom);
        }
      }
      t3 = targetOffset.offset;
      if (this.withAnimation) {
        t1.get$_scrollController().animateTo$3$curve$duration(t3, B.Cubic_Dkk, B.Duration_100000);
        t2.showOnScreen$3$curve$duration$rect(B.Cubic_Dkk, B.Duration_100000, caretPadding.inflateRect$1(rectToReveal));
      } else {
        t1.get$_scrollController().jumpTo$1(t3);
        t2.showOnScreen$1$rect(caretPadding.inflateRect$1(rectToReveal));
      }
    },
    $signature: 7
  };
  A.EditableTextState_didChangeMetrics_closure.prototype = {
    call$1(__wc0_formal) {
      var t1;
      type$.Duration._as(__wc0_formal);
      t1 = this.$this._selectionOverlay;
      if (t1 != null) {
        t1._updateSelectionOverlay$0();
        t1 = t1.__TextSelectionOverlay__selectionOverlay_F;
        t1 === $ && A.throwLateFieldNI("_selectionOverlay");
        t1.markNeedsBuild$0();
      }
    },
    $signature: 7
  };
  A.EditableTextState__formatAndSetValue_closure.prototype = {
    call$2(newValue, formatter) {
      type$.TextEditingValue._as(newValue);
      return type$.TextInputFormatter._as(formatter).formatEditUpdate$2(this.$this._widget.controller._change_notifier$_value, newValue);
    },
    $signature: 388
  };
  A.EditableTextState__startCursorBlink_closure.prototype = {
    call$1(timer) {
      type$.Timer._as(timer);
      this.$this._onCursorTick$0();
    },
    $signature: 65
  };
  A.EditableTextState__onCursorTick_closure.prototype = {
    call$0() {
    },
    $signature: 1
  };
  A.EditableTextState__onCursorTick_closure0.prototype = {
    call$0() {
      var t1 = this.$this;
      return t1.get$_cursorBlinkOpacityController().animateWith$1(t1.get$_iosBlinkCursorSimulation())._primaryCompleter.future.whenComplete$1(type$.dynamic_Function._as(t1.get$_onCursorTick()));
    },
    $signature: 1
  };
  A.EditableTextState__onCursorTick_closure1.prototype = {
    call$1(timer) {
      type$.Timer._as(timer);
      this.$this._onCursorTick$0();
    },
    $signature: 65
  };
  A.EditableTextState__didChangeTextEditingValue_closure.prototype = {
    call$0() {
    },
    $signature: 1
  };
  A.EditableTextState__handleFocusChanged_closure.prototype = {
    call$0() {
      this.$this._currentPromptRectRange = null;
    },
    $signature: 1
  };
  A.EditableTextState_insertTextPlaceholder_closure.prototype = {
    call$0() {
      var t1 = this.$this,
        t2 = t1._widget.controller._change_notifier$_value;
      t1._placeholderLocation = t2.text.length - t2.selection.end;
    },
    $signature: 1
  };
  A.EditableTextState_removeTextPlaceholder_closure.prototype = {
    call$0() {
      this.$this._placeholderLocation = -1;
    },
    $signature: 1
  };
  A.EditableTextState_showAutocorrectionPromptRect_closure.prototype = {
    call$0() {
      var t1 = this.start,
        t2 = this.end;
      A.assertHelper(t1 >= -1);
      A.assertHelper(t2 >= -1);
      this.$this._currentPromptRectRange = new A.TextRange(t1, t2);
    },
    $signature: 1
  };
  A.EditableTextState__semanticsOnCopy_closure.prototype = {
    call$0() {
      this.$this.copySelection$1(B.SelectionChangedCause_5);
    },
    $signature: 1
  };
  A.EditableTextState__semanticsOnCut_closure.prototype = {
    call$0() {
      this.$this.cutSelection$1(B.SelectionChangedCause_5);
    },
    $signature: 1
  };
  A.EditableTextState__semanticsOnPaste_closure.prototype = {
    call$0() {
      var t1 = this.controls;
      if (t1 != null)
        t1.handlePaste$1(this.$this);
      this.$this.pasteText$1(B.SelectionChangedCause_5);
    },
    $signature: 1
  };
  A.EditableTextState__actions_closure.prototype = {
    call$1(intent) {
      type$.PasteTextIntent._as(intent);
      return this.$this.pasteText$1(B.SelectionChangedCause_4);
    },
    $signature: 390
  };
  A.EditableTextState_build_closure.prototype = {
    call$1(context) {
      var t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, _null = null,
        _s12_ = "EditableText";
      type$.BuildContext._as(context);
      t1 = this.$this;
      t2 = t1._widget;
      t3 = t2.groupId;
      if (t2.focusNode.get$hasFocus()) {
        t1._widget.toString;
        t2 = new A.EditableTextState_build__closure(t1, context);
      } else
        t2 = _null;
      t4 = t1._widget;
      t5 = t4.onTapUpOutside;
      t6 = t4.mouseCursor;
      t7 = t4.controller;
      t8 = t4.focusNode;
      t9 = t4.undoController;
      t4 = t4.maxLines !== 1 ? B.AxisDirection_2 : B.AxisDirection_1;
      t10 = t1.get$_scrollController();
      t11 = t1._widget;
      t12 = t11.scrollPhysics;
      t13 = t11.dragStartBehavior;
      t11 = t11.restorationId;
      t14 = A.ScrollConfiguration_of(context).copyWith$2$overscroll$scrollbars(false, t1._widget.maxLines !== 1);
      return A.TextFieldTapRegion$(A.MouseRegion$(new A.UndoHistory(t7, new A.EditableTextState_build__closure0(t1), new A.EditableTextState_build__closure1(), new A.EditableTextState_build__closure2(t1), t8, t9, A.Focus$(false, _null, new A.NotificationListener(new A.EditableTextState_build__closure3(t1), A.Scrollable$(t4, B.Clip_1, t10, t13, true, B.HitTestBehavior_1, t1._scrollableKey, t12, t11, t14, new A.EditableTextState_build__closure4(t1, this.controls, this.effectiveTextScaler)), _null, type$.NotificationListener_ScrollNotification), _s12_, _null, _null, t8, false, _null, _null, _null, _null, _null, _null), _null, type$.UndoHistory_TextEditingValue), t6, _null, _null, _null, _null), _s12_, t3, t2, t5);
    },
    $signature: 391
  };
  A.EditableTextState_build__closure.prototype = {
    call$1($event) {
      A.Actions_invoke(this.context, new A.EditableTextTapOutsideIntent(this.$this._widget.focusNode, $event), type$.EditableTextTapOutsideIntent);
      return null;
    },
    $signature: 68
  };
  A.EditableTextState_build__closure2.prototype = {
    call$1(value) {
      this.$this.userUpdateTextEditingValue$2(type$.TextEditingValue._as(value), B.SelectionChangedCause_4);
    },
    $signature: 392
  };
  A.EditableTextState_build__closure0.prototype = {
    call$2(oldValue, newValue) {
      var t1;
      type$.nullable_TextEditingValue._as(oldValue);
      type$.TextEditingValue._as(newValue);
      if (!newValue.selection.get$isValid())
        return false;
      if (oldValue == null)
        return true;
      switch (A.defaultTargetPlatform().index) {
        case 2:
        case 4:
        case 1:
        case 3:
        case 5:
          t1 = this.$this._widget.controller._change_notifier$_value.composing;
          if (t1.start !== t1.end)
            return false;
          break;
        case 0:
          break;
      }
      return oldValue.text !== newValue.text || !oldValue.composing.$eq(0, newValue.composing);
    },
    $signature: 393
  };
  A.EditableTextState_build__closure1.prototype = {
    call$1(value) {
      type$.TextEditingValue._as(value);
      return A.defaultTargetPlatform() === B.TargetPlatform_0 ? value.copyWith$1$composing(B.TextRange_m1_m1) : value;
    },
    $signature: 394
  };
  A.EditableTextState_build__closure3.prototype = {
    call$1(notification) {
      var t1 = this.$this;
      t1._handleContextMenuOnScroll$1(type$.ScrollNotification._as(notification));
      t1._scribbleCacheKey = null;
      return false;
    },
    $signature: 66
  };
  A.EditableTextState_build__closure4.prototype = {
    call$2(context, offset) {
      var t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, effectiveOpacity, t11, t12, t13, t14, t15, t16, t17, t0, t18, t19, t20, t21, t22, t23, t24, t25, t26, t27, t28, t29, t30, t31, t32, t33, _null = null;
      type$.BuildContext._as(context);
      type$.ViewportOffset._as(offset);
      t1 = this.$this;
      t2 = this.controls;
      t3 = t1._semanticsOnCopy$1(t2);
      t4 = t1._semanticsOnCut$1(t2);
      t2 = t1._semanticsOnPaste$1(t2);
      t5 = t1._editableKey;
      t1.get$_stylusHandwritingEnabled();
      t6 = t1._widget.focusNode;
      t7 = t1.buildTextSpan$0();
      t8 = t1._widget;
      t9 = t8.controller._change_notifier$_value;
      t8 = t8.cursorColor;
      t8 = t8.get$alpha(t8);
      t10 = t1.get$_cursorBlinkOpacityController().__AnimationController__value_A;
      t10 === $ && A.throwLateFieldNI("_value");
      effectiveOpacity = Math.min(t8 / 255, t10);
      t10 = t1._widget.cursorColor.withOpacity$1(effectiveOpacity);
      t8 = t1._widget;
      t11 = t8.backgroundCursorColor;
      t12 = t8.readOnly;
      t8 = t8.focusNode.get$hasFocus();
      t13 = t1._widget;
      t14 = t13.maxLines;
      t15 = t13.minLines;
      t13 = t13.get$strutStyle();
      t16 = t1._selectionOverlay;
      if (t16 == null)
        t16 = _null;
      else {
        t16 = t16.__TextSelectionOverlay__selectionOverlay_F;
        t16 === $ && A.throwLateFieldNI("_selectionOverlay");
        t16 = $.ContextMenuController__shownInstance === t16._spellCheckToolbarController;
      }
      if (t16 === true) {
        t1.__EditableTextState__spellCheckConfiguration_A === $ && A.throwLateFieldNI("_spellCheckConfiguration");
        t16 = t1._widget;
        t17 = t16.selectionColor;
        t0 = t17;
        t17 = t16;
        t16 = t0;
      } else {
        t16 = t1._widget;
        t17 = t16.selectionColor;
        t0 = t17;
        t17 = t16;
        t16 = t0;
      }
      t18 = this.effectiveTextScaler;
      t19 = t1.get$_editable_text$_textDirection();
      t1._widget.toString;
      t20 = A.DefaultTextHeightBehavior_maybeOf(context);
      t21 = t1._widget;
      t22 = t21.obscuringCharacter;
      t23 = t21.obscureText;
      t24 = t21.cursorWidth;
      t25 = t21.cursorHeight;
      t26 = t21.cursorRadius;
      t27 = t21.cursorOffset;
      if (t27 == null)
        t27 = B.Offset_0_0;
      t28 = t21.selectionHeightStyle;
      t29 = t21.selectionWidthStyle;
      t30 = t21.paintCursorAboveText;
      if (t21.enableInteractiveSelection)
        t21 = !t21.readOnly || !t23;
      else
        t21 = false;
      t31 = t1.get$context(0);
      A.debugCheckHasMediaQuery(t31);
      t31 = A.InheritedModel_inheritFrom(t31, B._MediaQueryAspect_2, type$.MediaQuery).data;
      t32 = t1._currentPromptRectRange;
      t33 = t1._widget;
      return new A.CompositedTransformTarget(t1._toolbarLayerLink, A.Semantics$(_null, new A._ScribbleFocusable(new A.SizeChangedLayoutNotifier(new A._Editable(t7, t9, t10, t1._editable_text$_startHandleLayerLink, t1._editable_text$_endHandleLayerLink, t11, t1._cursorVisibilityNotifier, true, t12, t8, t14, t15, false, t13, t16, t18, t17.textAlign, t19, _null, t22, t23, t20, B.TextWidthBasis_0, offset, true, t24, t25, t26, t27, t30, t28, t29, t21, t1, t31.devicePixelRatio, t32, t33.autocorrectionTextRectColor, t33.clipBehavior, A.WidgetSpan_extractFromInlineSpan(t7, t18), t5), _null), t6, t5, new A.EditableTextState_build___closure(t1), true, _null), false, _null, _null, false, _null, _null, _null, _null, _null, _null, _null, _null, t3, t4, _null, _null, _null, _null, _null, t2, _null, _null, _null, _null, _null, _null, _null, _null), _null);
    },
    $signature: 396
  };
  A.EditableTextState_build___closure.prototype = {
    call$0() {
      var t1 = this.$this;
      t1._openInputConnection$0();
      t1._updateSelectionRects$1$force(true);
    },
    $signature: 1
  };
  A._Editable.prototype = {
    createRenderObject$1(context) {
      var t10, t11, t12, _this = this, _null = null,
        t1 = _this.maxLines,
        t2 = _this.textScaler,
        t3 = A.Localizations_maybeLocaleOf(context),
        t4 = _this.value.selection,
        t5 = _this.obscuringCharacter,
        t6 = A._TextHighlightPainter$(),
        t7 = A._TextHighlightPainter$(),
        t8 = type$.bool,
        t9 = A.ValueNotifier$(true, t8);
      t8 = A.ValueNotifier$(true, t8);
      t10 = A.LayerHandle$(type$.LeaderLayer);
      t11 = A.LayerHandle$(type$.ClipRectLayer);
      A.assertHelper(t1 == null || t1 > 0);
      A.assertHelper((t5.length === 0 ? B.StringCharacters_GVp : new A.StringCharacters(t5)).get$length(0) === 1);
      if (t2.$eq(0, B._LinearTextScaler_1))
        t2 = new A._LinearTextScaler(1);
      t12 = t1 === 1 ? 1 : _null;
      t2 = A.TextPainter$(_null, t3, t12, _this.strutStyle, _this.inlineSpan, _this.textAlign, _this.textDirection, _this.textHeightBehavior, t2, _this.textWidthBasis);
      t1 = new A.RenderEditable(t6, t7, true, _this.devicePixelRatio, t5, _this.obscureText, _this.textSelectionDelegate, t9, t8, t2, false, _this.showCursor, _this.hasFocus, true, _this.readOnly, t1, _this.minLines, false, t4, _this.offset, _this.cursorWidth, _this.cursorHeight, _this.paintCursorAboveText, _this.startHandleLayerLink, _this.endHandleLayerLink, _this.enableInteractiveSelection, _this.clipBehavior, B.Offset_0_0, t10, t11, 0, _null, _null, false, new A._LayoutCacheStorage(), A.LayerHandle$(type$.ContainerLayer_2));
      t1.RenderObject$0();
      A.boolConversionCheck(t1._showCursor._change_notifier$_value);
      t6.set$highlightColor(_this.selectionColor);
      t6.set$highlightedRange(t4);
      t6.set$selectionHeightStyle(_this.selectionHeightStyle);
      t6.set$selectionWidthStyle(_this.selectionWidthStyle);
      t7.set$highlightColor(_this.promptRectColor);
      t7.set$highlightedRange(_this.promptRectRange);
      t1.get$_caretPainter().set$caretColor(_this.cursorColor);
      t1.get$_caretPainter().set$cursorRadius(_this.cursorRadius);
      t1.get$_caretPainter().set$cursorOffset(_this.cursorOffset);
      t1.get$_caretPainter().set$backgroundCursorColor(_this.backgroundCursorColor);
      t1._updateForegroundPainter$1(_null);
      t1._updatePainter$1(_null);
      t1.addAll$1(0, _null);
      return t1;
    },
    updateRenderObject$2(context, renderObject) {
      var t1, t2, _this = this;
      type$.RenderEditable._as(renderObject);
      renderObject.set$text(0, _this.inlineSpan);
      renderObject.get$_caretPainter().set$caretColor(_this.cursorColor);
      renderObject.set$startHandleLayerLink(_this.startHandleLayerLink);
      renderObject.set$endHandleLayerLink(_this.endHandleLayerLink);
      renderObject.get$_caretPainter().set$backgroundCursorColor(_this.backgroundCursorColor);
      renderObject.set$showCursor(_this.showCursor);
      renderObject.set$forceLine(true);
      renderObject.set$readOnly(0, _this.readOnly);
      renderObject.set$hasFocus(_this.hasFocus);
      renderObject.set$maxLines(_this.maxLines);
      renderObject.set$minLines(_this.minLines);
      renderObject.set$expands(false);
      renderObject.set$strutStyle(_this.strutStyle);
      t1 = renderObject._selectionPainter;
      t1.set$highlightColor(_this.selectionColor);
      renderObject.set$textScaler(_this.textScaler);
      renderObject.set$textAlign(0, _this.textAlign);
      renderObject.set$textDirection(_this.textDirection);
      t2 = A.Localizations_maybeLocaleOf(context);
      renderObject.set$locale(0, t2);
      renderObject.set$selection(_this.value.selection);
      renderObject.set$offset(0, _this.offset);
      renderObject.ignorePointer = true;
      renderObject.set$textHeightBehavior(_this.textHeightBehavior);
      renderObject.set$textWidthBasis(_this.textWidthBasis);
      renderObject.set$obscuringCharacter(_this.obscuringCharacter);
      renderObject.set$obscureText(_this.obscureText);
      renderObject.set$cursorWidth(_this.cursorWidth);
      renderObject.set$cursorHeight(_this.cursorHeight);
      renderObject.get$_caretPainter().set$cursorRadius(_this.cursorRadius);
      renderObject.get$_caretPainter().set$cursorOffset(_this.cursorOffset);
      t1.set$selectionHeightStyle(_this.selectionHeightStyle);
      t1.set$selectionWidthStyle(_this.selectionWidthStyle);
      renderObject.set$enableInteractiveSelection(_this.enableInteractiveSelection);
      renderObject.textSelectionDelegate = _this.textSelectionDelegate;
      renderObject.set$devicePixelRatio(0, _this.devicePixelRatio);
      renderObject.set$paintCursorAboveText(_this.paintCursorAboveText);
      t1 = renderObject._autocorrectHighlightPainter;
      t1.set$highlightColor(_this.promptRectColor);
      t2 = _this.clipBehavior;
      if (t2 !== renderObject._editable$_clipBehavior) {
        renderObject._editable$_clipBehavior = t2;
        renderObject.markNeedsPaint$0();
        renderObject.markNeedsSemanticsUpdate$0();
      }
      t1.set$highlightedRange(_this.promptRectRange);
    }
  };
  A._ScribbleCacheKey.prototype = {
    compare$1(other) {
      var needsLayout, t1, _this = this;
      if (other === _this)
        return B.RenderComparison_0;
      needsLayout = true;
      if (_this.textAlign === other.textAlign)
        if (_this.textDirection === other.textDirection) {
          if (_this.textScaler.$eq(0, other.textScaler))
            t1 = !B.TextHeightBehavior_TextLeadingDistribution_0.$eq(0, B.TextHeightBehavior_TextLeadingDistribution_0) || !_this.structStyle.$eq(0, other.structStyle) || _this.placeholder !== other.placeholder || !_this.size.$eq(0, other.size);
          else
            t1 = needsLayout;
          needsLayout = t1;
        }
      return needsLayout ? B.RenderComparison_3 : _this.inlineSpan.compareTo$1(0, other.inlineSpan);
    }
  };
  A._ScribbleFocusable.prototype = {
    createState$0() {
      var t1 = $._ScribbleFocusableState__nextElementIdentifier;
      $._ScribbleFocusableState__nextElementIdentifier = t1 + 1;
      return new A._ScribbleFocusableState(B.JSInt_methods.toString$0(t1), B._StateLifecycle_0);
    },
    updateSelectionRects$0() {
      return this.updateSelectionRects.call$0();
    }
  };
  A._ScribbleFocusableState.prototype = {
    initState$0() {
      var _this = this;
      _this.super$State$initState();
      _this._widget.toString;
      $.$get$TextInput__instance()._scribbleClients.$indexSet(0, _this._elementIdentifier, _this);
    },
    didUpdateWidget$1(oldWidget) {
      this.super$State$didUpdateWidget(type$._ScribbleFocusable._as(oldWidget));
      this._widget.toString;
    },
    dispose$0() {
      $.$get$TextInput__instance()._scribbleClients.remove$1(0, this._elementIdentifier);
      this.super$State$dispose();
    },
    get$renderEditable() {
      var t1 = this._widget.editableKey;
      t1 = A.BindingBase_checkInstance($.WidgetsBinding__instance, type$.WidgetsBinding).WidgetsBinding__buildOwner._globalKeyRegistry.$index(0, t1);
      t1 = t1 == null ? null : t1.findRenderObject$0();
      return type$.nullable_RenderEditable._as(t1);
    },
    isInScribbleRect$1(rect) {
      var intersection, result, _this = this,
        calculatedBounds = _this.get$bounds(0),
        t1 = _this.get$renderEditable();
      t1 = t1 == null ? null : t1._readOnly;
      if (t1 === true)
        return false;
      if (calculatedBounds.$eq(0, B.Rect_0_0_0_0))
        return false;
      if (!calculatedBounds.overlaps$1(rect))
        return false;
      intersection = calculatedBounds.intersect$1(rect);
      result = A.HitTestResult$();
      A.BindingBase_checkInstance($.WidgetsBinding__instance, type$.WidgetsBinding).hitTestInView$3(result, intersection.get$center(), A.View_of(_this.get$context(0)).viewId);
      return B.JSArray_methods.any$1(result._path, new A._ScribbleFocusableState_isInScribbleRect_closure(_this));
    },
    get$bounds(_) {
      var box = type$.nullable_RenderBox._as(this.get$context(0).findRenderObject$0());
      if (box == null || this._framework$_element == null || box._object$_owner == null)
        return B.Rect_0_0_0_0;
      return A.MatrixUtils_transformRect(box.getTransformTo$1(0, null), new A.Rect(0, 0, 0 + box.get$size(0)._dx, 0 + box.get$size(0)._dy));
    },
    build$1(context) {
      return this._widget.child;
    },
    $isScribbleClient: 1
  };
  A._ScribbleFocusableState_isInScribbleRect_closure.prototype = {
    call$1(entry) {
      return type$.HitTestEntry_HitTestTarget._as(entry).target.$eq(0, this.$this.get$renderEditable());
    },
    $signature: 397
  };
  A._ScribblePlaceholder.prototype = {
    build$3$dimensions$textScaler(builder, dimensions, textScaler) {
      var t1, hasStyle;
      type$.nullable_List_PlaceholderDimensions._as(dimensions);
      t1 = this.style;
      hasStyle = t1 != null;
      if (hasStyle)
        builder.pushStyle$1(t1.getTextStyle$1$textScaler(textScaler));
      t1 = this.size;
      builder.addPlaceholder$3(t1._dx, t1._dy, this.alignment);
      if (hasStyle)
        builder.pop$0();
    }
  };
  A._CodePointBoundary.prototype = {
    _breaksSurrogatePair$1(position) {
      var t1, t2, t3;
      if (position > 0)
        t1 = position < this._editable_text$_text.length;
      else
        t1 = false;
      A.assertHelper(t1);
      t1 = this._editable_text$_text;
      t2 = position - 1;
      t3 = t1.length;
      if (!(t2 >= 0 && t2 < t3))
        return A.ioore(t1, t2);
      t2 = t1.charCodeAt(t2);
      A.assertHelper(t2 <= 1048575);
      if ((t2 & 64512) === 55296) {
        if (!(position >= 0 && position < t3))
          return A.ioore(t1, position);
        t1 = t1.charCodeAt(position);
        A.assertHelper(t1 <= 1048575);
        t1 = (t1 & 64512) === 56320;
      } else
        t1 = false;
      return t1;
    },
    getLeadingTextBoundaryAt$1(position) {
      var t1 = this._editable_text$_text.length;
      if (t1 === 0 || position < 0)
        return null;
      if (position === 0)
        return 0;
      if (position >= t1)
        return t1;
      if (t1 <= 1)
        return position;
      return this._breaksSurrogatePair$1(position) ? position - 1 : position;
    },
    getTrailingTextBoundaryAt$1(position) {
      var t1 = this._editable_text$_text.length;
      if (t1 === 0 || position >= t1)
        return null;
      if (position < 0)
        return 0;
      if (position === t1 - 1)
        return t1;
      if (t1 <= 1)
        return position;
      t1 = position + 1;
      return this._breaksSurrogatePair$1(t1) ? position + 2 : t1;
    }
  };
  A._DeleteTextAction.prototype = {
    _hideToolbarIfTextChanged$1(intent) {
      var oldValue,
        t1 = this.state,
        t2 = t1._selectionOverlay;
      if (t2 != null) {
        t2 = t2.__TextSelectionOverlay__selectionOverlay_F;
        t2 === $ && A.throwLateFieldNI("_selectionOverlay");
        t2 = !t2.get$toolbarIsVisible();
      } else
        t2 = true;
      if (t2)
        return;
      oldValue = intent.currentTextEditingValue;
      if (oldValue.text !== oldValue.replaced$2(intent.replacementRange, intent.replacementText).text)
        t1.hideToolbar$1(false);
    },
    invoke$2(intent, context) {
      var t1, selection, atomicBoundary, t2, t3, replaceTextIntent, target, rangeToDelete, _this = this;
      _this.$ti._precomputed1._as(intent);
      t1 = _this.state;
      selection = t1._widget.controller._change_notifier$_value.selection;
      if (!selection.get$isValid())
        return null;
      A.assertHelper(selection.get$isValid());
      atomicBoundary = t1._characterBoundary$0();
      t2 = selection.start;
      t3 = selection.end;
      if (t2 !== t3) {
        t2 = atomicBoundary.getLeadingTextBoundaryAt$1(t2);
        if (t2 == null)
          t2 = t1._widget.controller._change_notifier$_value.text.length;
        t3 = atomicBoundary.getTrailingTextBoundaryAt$1(t3 - 1);
        if (t3 == null)
          t3 = 0;
        A.assertHelper(t2 >= -1);
        A.assertHelper(t3 >= -1);
        replaceTextIntent = new A.ReplaceTextIntent(t1._widget.controller._change_notifier$_value, "", new A.TextRange(t2, t3), B.SelectionChangedCause_4);
        _this._hideToolbarIfTextChanged$1(replaceTextIntent);
        context.toString;
        return A.Actions_invoke(context, replaceTextIntent, type$.ReplaceTextIntent);
      }
      t2 = intent.forward;
      target = _this._applyTextBoundary.call$3(selection.get$base(), t2, _this.getTextBoundary.call$0()).offset;
      t3 = selection.baseOffset;
      if (t2) {
        t2 = atomicBoundary.getLeadingTextBoundaryAt$1(t3);
        if (t2 == null)
          t2 = t1._widget.controller._change_notifier$_value.text.length;
      } else {
        t2 = atomicBoundary.getTrailingTextBoundaryAt$1(t3 - 1);
        if (t2 == null)
          t2 = 0;
      }
      rangeToDelete = A.TextSelection$(B.TextAffinity_1, t2, target, false);
      replaceTextIntent = new A.ReplaceTextIntent(t1._widget.controller._change_notifier$_value, "", rangeToDelete, B.SelectionChangedCause_4);
      _this._hideToolbarIfTextChanged$1(replaceTextIntent);
      context.toString;
      return A.Actions_invoke(context, replaceTextIntent, type$.ReplaceTextIntent);
    },
    invoke$1(intent) {
      return this.invoke$2(intent, null);
    },
    get$isActionEnabled() {
      var t1 = this.state._widget;
      return !t1.readOnly && t1.controller._change_notifier$_value.selection.get$isValid();
    }
  };
  A._UpdateTextSelectionAction.prototype = {
    invoke$2(intent, context) {
      var t1, selection, collapseSelection, t2, t3, t4, extent, t5, t6, t7, shouldTargetBase, newExtent, newSelection, shouldCollapseToBase, newRange, _this = this;
      _this.$ti._precomputed1._as(intent);
      t1 = _this.state;
      selection = t1._widget.controller._change_notifier$_value.selection;
      A.assertHelper(selection.get$isValid());
      collapseSelection = intent.collapseSelection || !t1._widget.enableInteractiveSelection;
      t2 = selection.start;
      t3 = selection.end;
      t4 = t2 === t3;
      if (!t4 && !_this.ignoreNonCollapsedSelection && collapseSelection) {
        context.toString;
        t1 = t1._widget.controller._change_notifier$_value;
        return A.Actions_invoke(context, new A.UpdateSelectionIntent(t1, A.TextSelection$collapsed(B.TextAffinity_1, intent.forward ? t3 : t2), B.SelectionChangedCause_4), type$.UpdateSelectionIntent);
      }
      extent = selection.get$extent();
      if (intent.continuesAtWrap) {
        t2 = intent.forward;
        t3 = false;
        if (t2) {
          t5 = t1.get$renderEditable().getLineAtOffset$1(extent).end;
          if (new A.TextPosition(t5, B.TextAffinity_0).$eq(0, extent)) {
            t6 = t1._widget.controller._change_notifier$_value.text;
            t7 = t6.length;
            if (t5 !== t7) {
              t3 = extent.offset;
              if (!(t3 >= 0 && t3 < t7))
                return A.ioore(t6, t3);
              t3 = t6.charCodeAt(t3) !== 10;
            }
          }
        }
        if (t3)
          extent = new A.TextPosition(extent.offset, B.TextAffinity_1);
        else {
          t3 = false;
          if (!t2) {
            t2 = t1.get$renderEditable().getLineAtOffset$1(extent).start;
            if (new A.TextPosition(t2, B.TextAffinity_1).$eq(0, extent))
              if (t2 !== 0) {
                t2 = t1._widget.controller._change_notifier$_value.text;
                t3 = extent.offset - 1;
                if (!(t3 >= 0 && t3 < t2.length))
                  return A.ioore(t2, t3);
                t3 = t2.charCodeAt(t3) !== 10;
                t2 = t3;
              } else
                t2 = t3;
            else
              t2 = t3;
          } else
            t2 = t3;
          if (t2)
            extent = new A.TextPosition(extent.offset, B.TextAffinity_0);
        }
      }
      t2 = _this.isExpand;
      if (t2) {
        t3 = selection.baseOffset;
        t5 = selection.extentOffset;
        shouldTargetBase = intent.forward ? t3 > t5 : t3 < t5;
      } else
        shouldTargetBase = false;
      t3 = shouldTargetBase ? selection.get$base() : extent;
      newExtent = _this.applyTextBoundary.call$3(t3, intent.forward, _this.getTextBoundary.call$0());
      if (!collapseSelection)
        t3 = !t2 && newExtent.offset === selection.baseOffset;
      else
        t3 = true;
      if (t3)
        newSelection = A.TextSelection$fromPosition(newExtent);
      else if (t2) {
        t2 = selection.expandTo$2(newExtent, _this.extentAtIndex || t4);
        newSelection = t2;
      } else {
        t2 = selection.extendTo$1(newExtent);
        newSelection = t2;
      }
      if (intent.collapseAtReversal) {
        t2 = selection.baseOffset;
        shouldCollapseToBase = (t2 - selection.extentOffset) * (t2 - newSelection.extentOffset) < 0;
      } else
        shouldCollapseToBase = false;
      newRange = shouldCollapseToBase ? A.TextSelection$fromPosition(selection.get$base()) : newSelection;
      context.toString;
      return A.Actions_invoke(context, new A.UpdateSelectionIntent(t1._widget.controller._change_notifier$_value, newRange, B.SelectionChangedCause_4), type$.UpdateSelectionIntent);
    },
    invoke$1(intent) {
      return this.invoke$2(intent, null);
    },
    get$isActionEnabled() {
      return this.state._widget.controller._change_notifier$_value.selection.get$isValid();
    }
  };
  A._UpdateTextSelectionVerticallyAction.prototype = {
    stopCurrentVerticalRunIfSelectionChanges$0() {
      var t1, _this = this,
        runSelection = _this._runSelection;
      if (runSelection == null) {
        A.assertHelper(_this._verticalMovementRun == null);
        return;
      }
      t1 = _this._runSelection = _this.state._widget.controller._change_notifier$_value.selection;
      if (!(t1.get$isValid() && t1.start === t1.end && t1.baseOffset === runSelection.baseOffset && t1.extentOffset === runSelection.extentOffset))
        _this._runSelection = _this._verticalMovementRun = null;
    },
    invoke$2(intent, context) {
      var t1, collapseSelection, t2, editableWidget, value, t3, currentRun, t4, metrics, currentLine, shouldMove, newExtent, newSelection, _this = this;
      _this.$ti._precomputed1._as(intent);
      t1 = _this.state;
      A.assertHelper(t1._widget.controller._change_notifier$_value.selection.get$isValid());
      collapseSelection = intent.collapseSelection || !t1._widget.enableInteractiveSelection;
      t2 = A.BindingBase_checkInstance($.WidgetsBinding__instance, type$.WidgetsBinding).WidgetsBinding__buildOwner._globalKeyRegistry.$index(0, t1._editableKey);
      editableWidget = t2 == null ? null : t2.get$widget();
      if (!(editableWidget instanceof A._Editable))
        A.throwExpression(A.StateError$("_Editable must be mounted."));
      value = editableWidget.value;
      t2 = value.selection;
      if (!t2.get$isValid())
        return;
      t3 = _this._verticalMovementRun;
      if ((t3 == null ? null : t3.get$isValid()) === false)
        _this._runSelection = _this._verticalMovementRun = null;
      currentRun = _this._verticalMovementRun;
      if (currentRun == null) {
        t3 = t1.get$renderEditable();
        t4 = t1.get$renderEditable()._selection.get$extent();
        metrics = t3._editable$_textPainter.computeLineMetrics$0();
        currentLine = t3._lineNumberFor$2(t4, metrics);
        currentRun = new A.VerticalCaretMovementRun(currentLine.value, currentLine.key, t4, metrics, t3, A.LinkedHashMap_LinkedHashMap$_empty(type$.int, type$.MapEntry_Offset_TextPosition));
      }
      if (intent instanceof A.ExtendSelectionVerticallyToAdjacentPageIntent) {
        t3 = intent.forward;
        t4 = t3 ? 1 : -1;
        shouldMove = currentRun.moveByOffset$1(t4 * t1.get$renderEditable().get$size(0)._dy);
      } else {
        t3 = intent.forward;
        shouldMove = t3 ? currentRun.moveNext$0() : currentRun.movePrevious$0();
      }
      if (shouldMove) {
        A.assertHelper(currentRun.get$isValid());
        newExtent = currentRun._currentTextPosition;
      } else
        newExtent = t3 ? new A.TextPosition(value.text.length, B.TextAffinity_1) : B.TextPosition_0_TextAffinity_1;
      newSelection = collapseSelection ? A.TextSelection$fromPosition(newExtent) : t2.extendTo$1(newExtent);
      context.toString;
      A.Actions_invoke(context, new A.UpdateSelectionIntent(value, newSelection, B.SelectionChangedCause_4), type$.UpdateSelectionIntent);
      if (t1._widget.controller._change_notifier$_value.selection.$eq(0, newSelection)) {
        _this._verticalMovementRun = currentRun;
        _this._runSelection = newSelection;
      }
    },
    invoke$1(intent) {
      return this.invoke$2(intent, null);
    },
    get$isActionEnabled() {
      return this.state._widget.controller._change_notifier$_value.selection.get$isValid();
    }
  };
  A._SelectAllAction.prototype = {
    invoke$2(intent, context) {
      var t1;
      type$.SelectAllTextIntent._as(intent);
      context.toString;
      t1 = this.state._widget.controller._change_notifier$_value;
      return A.Actions_invoke(context, new A.UpdateSelectionIntent(t1, A.TextSelection$(B.TextAffinity_1, 0, t1.text.length, false), B.SelectionChangedCause_4), type$.UpdateSelectionIntent);
    },
    invoke$1(intent) {
      return this.invoke$2(intent, null);
    },
    get$isActionEnabled() {
      return this.state._widget.enableInteractiveSelection;
    }
  };
  A._CopySelectionAction.prototype = {
    invoke$2(intent, context) {
      var t1 = this.state;
      if (type$.CopySelectionTextIntent._as(intent).collapseSelection)
        t1.cutSelection$1(B.SelectionChangedCause_4);
      else
        t1.copySelection$1(B.SelectionChangedCause_4);
    },
    invoke$1(intent) {
      return this.invoke$2(intent, null);
    },
    get$isActionEnabled() {
      var t1 = this.state;
      if (t1._widget.controller._change_notifier$_value.selection.get$isValid()) {
        t1 = t1._widget.controller._change_notifier$_value.selection;
        t1 = t1.start !== t1.end;
      } else
        t1 = false;
      return t1;
    }
  };
  A._WebClipboardStatusNotifier.prototype = {
    get$value(receiver) {
      return this.value;
    }
  };
  A._EditableTextTapOutsideAction.prototype = {
    invoke$2(intent, context) {
      var t1;
      type$.EditableTextTapOutsideIntent._as(intent);
      switch (A.defaultTargetPlatform().index) {
        case 0:
        case 2:
        case 1:
          t1 = intent.pointerDownEvent;
          switch (t1.get$kind(t1).index) {
            case 0:
              intent.focusNode.unfocus$0();
              break;
            case 1:
            case 2:
            case 3:
            case 5:
              intent.focusNode.unfocus$0();
              break;
            case 4:
              throw A.wrapException(A.UnimplementedError$("Unexpected pointer down event for trackpad"));
          }
          break;
        case 3:
        case 4:
        case 5:
          intent.focusNode.unfocus$0();
          break;
      }
    },
    invoke$1(intent) {
      return this.invoke$2(intent, null);
    }
  };
  A._EditableTextState_State_AutomaticKeepAliveClientMixin_WidgetsBindingObserver_TickerProviderStateMixin_dispose_closure.prototype = {
    call$0() {
      var t3, t4,
        t1 = this.$this,
        t2 = t1.TickerProviderStateMixin__tickers;
      if (t2 != null)
        for (t2 = A._LinkedHashSetIterator$(t2, t2._collection$_modifications, A._instanceType(t2)._precomputed1), t3 = t2.$ti._precomputed1; t2.moveNext$0();) {
          t4 = t2._collection$_current;
          if (t4 == null)
            t4 = t3._as(t4);
          if (t4._ticker$_future != null)
            throw A.wrapException(A.FlutterError$fromParts(A._setArrayType([A.ErrorSummary$(t1.toString$0(0) + " was disposed with an active Ticker."), A.ErrorDescription$(A.getRuntimeTypeOfDartObject(t1).toString$0(0) + string$.x20creatT), A.ErrorHint$(string$.Ticker), t4.describeForError$1("The offending ticker was")], type$.JSArray_DiagnosticsNode)));
        }
      return true;
    },
    $signature: 0
  };
  A._EditableTextState_State_AutomaticKeepAliveClientMixin.prototype = {
    initState$0() {
      this.super$State$initState();
      if (this._widget.focusNode.get$hasFocus())
        this._ensureKeepAlive$0();
    },
    deactivate$0() {
      var t1 = this.AutomaticKeepAliveClientMixin__keepAliveHandle;
      if (t1 != null) {
        t1.notifyListeners$0();
        t1.super$ChangeNotifier$dispose();
        this.AutomaticKeepAliveClientMixin__keepAliveHandle = null;
      }
      this.super$State$deactivate();
    }
  };
  A._EditableTextState_State_AutomaticKeepAliveClientMixin_WidgetsBindingObserver.prototype = {};
  A._EditableTextState_State_AutomaticKeepAliveClientMixin_WidgetsBindingObserver_TickerProviderStateMixin.prototype = {
    activate$0() {
      this.super$State$activate();
      this._updateTickerModeNotifier$0();
      this._updateTickers$0();
    },
    dispose$0() {
      var t1, _this = this;
      A.assertHelper(new A._EditableTextState_State_AutomaticKeepAliveClientMixin_WidgetsBindingObserver_TickerProviderStateMixin_dispose_closure(_this).call$0());
      t1 = _this.TickerProviderStateMixin__tickerModeNotifier;
      if (t1 != null)
        t1.removeListener$1(0, _this.get$_updateTickers());
      _this.set$_tickerModeNotifier(null);
      _this.super$State$dispose();
    },
    debugFillProperties$1(properties) {
      var t1, t2, t3, _null = null;
      this.super$State$debugFillProperties(properties);
      t1 = this.TickerProviderStateMixin__tickers;
      if (t1 != null) {
        t2 = t1._collection$_length;
        t3 = t2 === 1 ? "" : "s";
        t3 = "tracking " + t2 + " ticker" + t3;
        t2 = t3;
      } else
        t2 = _null;
      properties.add$1(0, A.DiagnosticsProperty$("tickers", t1, true, _null, t2, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.Set_Ticker));
    }
  };
  A._EditableTextState_State_AutomaticKeepAliveClientMixin_WidgetsBindingObserver_TickerProviderStateMixin_TextSelectionDelegate.prototype = {};
  A._EditableTextState_State_AutomaticKeepAliveClientMixin_WidgetsBindingObserver_TickerProviderStateMixin_TextSelectionDelegate_TextInputClient.prototype = {};
  A.KeyEventResult.prototype = {
    _enumToString$0() {
      return "KeyEventResult." + this._name;
    }
  };
  A._Autofocus.prototype = {
    applyIfValid$1(manager) {
      var _this = this,
        t1 = _this.scope;
      if ((t1._focus_manager$_parent != null || t1 === manager.rootScope) && t1._manager === manager && t1.get$focusedChild() == null && B.JSArray_methods.contains$1(_this.autofocusNode.get$ancestors(), t1)) {
        A._focusDebug(new A._Autofocus_applyIfValid_closure(_this), null);
        _this.autofocusNode._doRequestFocus$1$findFirstFocus(true);
      } else
        A._focusDebug(new A._Autofocus_applyIfValid_closure0(_this), null);
    }
  };
  A._Autofocus_applyIfValid_closure.prototype = {
    call$0() {
      return "Applying autofocus: " + this.$this.autofocusNode.toString$0(0);
    },
    $signature: 8
  };
  A._Autofocus_applyIfValid_closure0.prototype = {
    call$0() {
      return "Autofocus request discarded for node: " + this.$this.autofocusNode.toString$0(0) + ".";
    },
    $signature: 8
  };
  A.FocusAttachment.prototype = {
    detach$0(_) {
      var t1, t2, _this = this;
      A._focusDebug(new A.FocusAttachment_detach_closure(), new A.FocusAttachment_detach_closure0(_this));
      t1 = _this._node;
      if (t1._attachment === _this) {
        if (!t1.get$hasPrimaryFocus()) {
          t2 = t1._manager;
          t2 = t2 != null && t2._markedForFocus === t1;
        } else
          t2 = true;
        if (t2)
          t1.unfocus$1$disposition(B.UnfocusDisposition_1);
        t2 = t1._manager;
        if (t2 != null)
          t2._markDetached$1(t1);
        t2 = t1._focus_manager$_parent;
        if (t2 != null)
          t2._removeChild$1(0, t1);
        t1._attachment = null;
        if (A.assertTest(!t1.get$hasPrimaryFocus())) {
          t2 = t1._focus_manager$_debugLabel;
          A.assertThrow("Node " + A.S(t2 == null ? t1 : t2) + " still has primary focus while being detached.");
        }
        t2 = t1._manager;
        if (A.assertTest((t2 == null ? null : t2._markedForFocus) !== t1)) {
          t2 = t1._focus_manager$_debugLabel;
          A.assertThrow("Node " + A.S(t2 == null ? t1 : t2) + " still marked for focus while being detached.");
        }
      }
      A.assertHelper(t1._attachment !== _this);
    },
    reparent$1$parent($parent) {
      var t2,
        t1 = this._node;
      if (t1._attachment === this) {
        A.assertHelper(t1._focus_manager$_context != null);
        t2 = t1._focus_manager$_context;
        t2.toString;
        $parent = A.Focus_maybeOf(t2, true, true);
        ($parent == null ? t1._focus_manager$_context._framework$_owner.focusManager.rootScope : $parent)._reparent$1(t1);
      }
    },
    reparent$0() {
      return this.reparent$1$parent(null);
    }
  };
  A.FocusAttachment_detach_closure.prototype = {
    call$0() {
      return "Detaching node:";
    },
    $signature: 8
  };
  A.FocusAttachment_detach_closure0.prototype = {
    call$0() {
      var t1 = this.$this._node;
      return A._setArrayType([t1, "With enclosing scope " + A.S(t1.get$enclosingScope())], type$.JSArray_Object);
    },
    $signature: 98
  };
  A.UnfocusDisposition.prototype = {
    _enumToString$0() {
      return "UnfocusDisposition." + this._name;
    }
  };
  A.FocusNode.prototype = {
    FocusNode$7$canRequestFocus$debugLabel$descendantsAreFocusable$descendantsAreTraversable$onKey$onKeyEvent$skipTraversal(canRequestFocus, debugLabel, descendantsAreFocusable, descendantsAreTraversable, onKey, onKeyEvent, skipTraversal) {
      this.set$debugLabel(debugLabel);
      A.ChangeNotifier_maybeDispatchObjectCreation(this);
    },
    get$skipTraversal() {
      var t1, _i;
      if (this._skipTraversal)
        return true;
      for (t1 = this.get$ancestors().length, _i = 0; _i < t1; ++_i)
        ;
      return false;
    },
    set$skipTraversal(value) {
      var t1, _this = this;
      if (value !== _this._skipTraversal) {
        _this._skipTraversal = value;
        t1 = _this._manager;
        if (t1 != null)
          t1._markPropertiesChanged$1(_this);
      }
    },
    set$canRequestFocus(value) {
      var t1, _this = this;
      if (value !== _this._canRequestFocus) {
        _this._canRequestFocus = value;
        if (_this.get$hasFocus() && !value)
          _this.unfocus$1$disposition(B.UnfocusDisposition_1);
        t1 = _this._manager;
        if (t1 != null)
          t1._markPropertiesChanged$1(_this);
      }
    },
    get$descendantsAreFocusable() {
      return this._descendantsAreFocusable;
    },
    set$descendantsAreFocusable(value) {
      var t1, _this = this;
      if (value === _this._descendantsAreFocusable)
        return;
      _this._descendantsAreFocusable = value;
      if (!value && _this.get$hasFocus())
        _this.unfocus$1$disposition(B.UnfocusDisposition_1);
      t1 = _this._manager;
      if (t1 != null)
        t1._markPropertiesChanged$1(_this);
    },
    set$descendantsAreTraversable(value) {
    },
    set$debugLabel(value) {
      A.assertHelper(new A.FocusNode_debugLabel_closure(this, value).call$0());
    },
    get$descendants() {
      var result, t1, t2, _i, child, _this = this;
      if (_this._descendants == null) {
        result = A._setArrayType([], type$.JSArray_FocusNode);
        for (t1 = _this._focus_manager$_children, t2 = t1.length, _i = 0; _i < t1.length; t1.length === t2 || (0, A.throwConcurrentModificationError)(t1), ++_i) {
          child = t1[_i];
          B.JSArray_methods.addAll$1(result, child.get$descendants());
          B.JSArray_methods.add$1(result, child);
        }
        _this.set$_descendants(result);
      }
      t1 = _this._descendants;
      t1.toString;
      return t1;
    },
    get$traversalDescendants() {
      var t1, t2;
      if (!this.get$descendantsAreFocusable())
        return B.C_EmptyIterable;
      t1 = this.get$descendants();
      t2 = A._arrayInstanceType(t1);
      return new A.WhereIterable(t1, t2._eval$1("bool(1)")._as(new A.FocusNode_traversalDescendants_closure()), t2._eval$1("WhereIterable<1>"));
    },
    get$ancestors() {
      var result, $parent, t1, _this = this;
      if (_this._ancestors == null) {
        result = A._setArrayType([], type$.JSArray_FocusNode);
        $parent = _this._focus_manager$_parent;
        for (; $parent != null;) {
          B.JSArray_methods.add$1(result, $parent);
          $parent = $parent._focus_manager$_parent;
        }
        _this.set$_ancestors(result);
      }
      t1 = _this._ancestors;
      t1.toString;
      return t1;
    },
    get$hasFocus() {
      if (!this.get$hasPrimaryFocus()) {
        var t1 = this._manager;
        if (t1 == null)
          t1 = null;
        else {
          t1 = t1._primaryFocus;
          t1 = t1 == null ? null : B.JSArray_methods.contains$1(t1.get$ancestors(), this);
        }
        t1 = t1 === true;
      } else
        t1 = true;
      return t1;
    },
    get$hasPrimaryFocus() {
      var t1 = this._manager;
      return (t1 == null ? null : t1._primaryFocus) === this;
    },
    get$nearestScope() {
      return this.get$enclosingScope();
    },
    _clearEnclosingScopeCache$0() {
      var t1, t2, _i, child,
        cachedScope = this._enclosingScope;
      if (cachedScope == null)
        return;
      this._enclosingScope = null;
      t1 = this._focus_manager$_children;
      t2 = t1.length;
      if (t2 !== 0)
        for (_i = 0; _i < t1.length; t1.length === t2 || (0, A.throwConcurrentModificationError)(t1), ++_i) {
          child = t1[_i];
          if (cachedScope === child._enclosingScope)
            child._clearEnclosingScopeCache$0();
        }
    },
    get$enclosingScope() {
      var t1, t2, t3, _this = this,
        enclosingScope = _this._enclosingScope;
      if (enclosingScope == null) {
        t1 = _this._focus_manager$_parent;
        enclosingScope = _this._enclosingScope = t1 == null ? null : t1.get$nearestScope();
      }
      t1 = _this._focus_manager$_parent;
      if (A.assertTest(enclosingScope == (t1 == null ? null : t1.get$nearestScope()))) {
        t1 = _this.toString$0(0);
        t2 = A.S(_this._enclosingScope);
        t3 = _this._focus_manager$_parent;
        A.assertThrow(t1 + " has invalid scope cache: " + t2 + " != " + A.S(t3 == null ? null : t3.get$nearestScope()));
      }
      return enclosingScope;
    },
    get$rect(_) {
      var t1, t2, t3, topLeft, bottomRight;
      if (A.assertTest(this._focus_manager$_context != null))
        A.assertThrow("Tried to get the bounds of a focus node that didn't have its context set yet.\nThe context needs to be set before trying to evaluate traversal policies. Setting the context is typically done with the attach method.");
      t1 = this._focus_manager$_context.findRenderObject$0();
      t1.toString;
      t2 = t1.getTransformTo$1(0, null);
      t3 = t1.get$semanticBounds();
      topLeft = A.MatrixUtils_transformPoint(t2, new A.Offset(t3.left, t3.top));
      t3 = t1.getTransformTo$1(0, null);
      t1 = t1.get$semanticBounds();
      bottomRight = A.MatrixUtils_transformPoint(t3, new A.Offset(t1.right, t1.bottom));
      return new A.Rect(topLeft._dx, topLeft._dy, bottomRight._dx, bottomRight._dy);
    },
    unfocus$1$disposition(disposition) {
      var t1, scope, _this = this;
      if (!_this.get$hasFocus()) {
        t1 = _this._manager;
        t1 = t1 == null || t1._markedForFocus !== _this;
      } else
        t1 = false;
      if (t1)
        return;
      scope = _this.get$enclosingScope();
      if (scope == null)
        return;
      switch (disposition.index) {
        case 0:
          if (scope._canRequestFocus && B.JSArray_methods.every$1(scope.get$ancestors(), A.focus_manager_FocusNode__allowDescendantsToBeFocused$closure()))
            B.JSArray_methods.clear$0(scope._focusedChildren);
          while (true) {
            if (!!(scope._canRequestFocus && B.JSArray_methods.every$1(scope.get$ancestors(), A.focus_manager_FocusNode__allowDescendantsToBeFocused$closure())))
              break;
            scope = scope.get$enclosingScope();
            if (scope == null) {
              t1 = _this._manager;
              scope = t1 == null ? null : t1.rootScope;
            }
          }
          scope._doRequestFocus$1$findFirstFocus(false);
          break;
        case 1:
          if (scope._canRequestFocus && B.JSArray_methods.every$1(scope.get$ancestors(), A.focus_manager_FocusNode__allowDescendantsToBeFocused$closure()))
            B.JSArray_methods.remove$1(scope._focusedChildren, _this);
          while (true) {
            if (!!(scope._canRequestFocus && B.JSArray_methods.every$1(scope.get$ancestors(), A.focus_manager_FocusNode__allowDescendantsToBeFocused$closure())))
              break;
            t1 = scope.get$enclosingScope();
            if (t1 != null)
              B.JSArray_methods.remove$1(t1._focusedChildren, scope);
            scope = scope.get$enclosingScope();
            if (scope == null) {
              t1 = _this._manager;
              scope = t1 == null ? null : t1.rootScope;
            }
          }
          scope._doRequestFocus$1$findFirstFocus(true);
          break;
      }
      A._focusDebug(new A.FocusNode_unfocus_closure(), new A.FocusNode_unfocus_closure0(_this));
    },
    unfocus$0() {
      return this.unfocus$1$disposition(B.UnfocusDisposition_0);
    },
    consumeKeyboardToken$0() {
      if (!this._hasKeyboardToken)
        return false;
      this._hasKeyboardToken = false;
      return true;
    },
    _markNextFocus$1(newFocus) {
      var _this = this,
        t1 = _this._manager;
      if (t1 != null) {
        if (t1._primaryFocus === _this)
          t1._markedForFocus = null;
        else {
          t1._markedForFocus = _this;
          t1._markNeedsUpdate$0();
        }
        return;
      }
      newFocus._setAsFocusedChildForScope$0();
      newFocus._notify$0();
      if (newFocus !== _this)
        _this._notify$0();
    },
    _removeChild$2$removeScopeFocus(_, node, removeScopeFocus) {
      var nodeScope, t2, t3, t4, _i, _this = this,
        t1 = _this._focus_manager$_children;
      if (A.assertTest(B.JSArray_methods.contains$1(t1, node)))
        A.assertThrow("Tried to remove a node that wasn't a child.");
      A.assertHelper(node._focus_manager$_parent === _this);
      A.assertHelper(node._manager == _this._manager);
      if (removeScopeFocus) {
        nodeScope = node.get$enclosingScope();
        if (nodeScope != null) {
          t2 = nodeScope._focusedChildren;
          B.JSArray_methods.remove$1(t2, node);
          t3 = node.get$descendants();
          t4 = A._arrayInstanceType(t3);
          new A.WhereIterable(t3, t4._eval$1("bool(1)")._as(new A.FocusNode__removeChild_closure(nodeScope)), t4._eval$1("WhereIterable<1>")).forEach$1(0, B.JSArray_methods.get$remove(t2));
        }
      }
      node._focus_manager$_parent = null;
      node._clearEnclosingScopeCache$0();
      B.JSArray_methods.remove$1(t1, node);
      for (t1 = _this.get$ancestors(), t2 = t1.length, _i = 0; _i < t1.length; t1.length === t2 || (0, A.throwConcurrentModificationError)(t1), ++_i)
        t1[_i].set$_descendants(null);
      _this.set$_descendants(null);
      t1 = _this._manager;
      A.assertHelper(t1 == null || !B.JSArray_methods.contains$1(t1.rootScope.get$descendants(), node));
    },
    _removeChild$1(_, node) {
      return this._removeChild$2$removeScopeFocus(0, node, true);
    },
    _updateManager$1(manager) {
      var t1, t2, _i, descendant;
      this._manager = manager;
      for (t1 = this.get$descendants(), t2 = t1.length, _i = 0; _i < t1.length; t1.length === t2 || (0, A.throwConcurrentModificationError)(t1), ++_i) {
        descendant = t1[_i];
        descendant._manager = manager;
        descendant.set$_ancestors(null);
      }
    },
    _reparent$1(child) {
      var t1, oldScope, hadFocus, t2, _i, _this = this;
      if (A.assertTest(child !== _this))
        A.assertThrow("Tried to make a child into a parent of itself.");
      if (child._focus_manager$_parent === _this) {
        if (A.assertTest(B.JSArray_methods.contains$1(_this._focus_manager$_children, child)))
          A.assertThrow("Found a node that says it's a child, but doesn't appear in the child list.");
        return;
      }
      t1 = _this._manager;
      if (A.assertTest(t1 == null || child !== t1.rootScope))
        A.assertThrow("Reparenting the root node isn't allowed.");
      if (A.assertTest(!B.JSArray_methods.contains$1(_this.get$ancestors(), child)))
        A.assertThrow("The supplied child is already an ancestor of this node. Loops are not allowed.");
      oldScope = child.get$enclosingScope();
      hadFocus = child.get$hasFocus();
      t1 = child._focus_manager$_parent;
      if (t1 != null)
        t1._removeChild$2$removeScopeFocus(0, child, oldScope != _this.get$nearestScope());
      B.JSArray_methods.add$1(_this._focus_manager$_children, child);
      child._focus_manager$_parent = _this;
      child.set$_ancestors(null);
      child._updateManager$1(_this._manager);
      for (t1 = child.get$ancestors(), t2 = t1.length, _i = 0; _i < t1.length; t1.length === t2 || (0, A.throwConcurrentModificationError)(t1), ++_i)
        t1[_i].set$_descendants(null);
      if (hadFocus) {
        t1 = _this._manager;
        if (t1 != null) {
          t1 = t1._primaryFocus;
          if (t1 != null)
            t1._setAsFocusedChildForScope$0();
        }
      }
      if (oldScope != null && child._focus_manager$_context != null && child.get$enclosingScope() !== oldScope) {
        t1 = child._focus_manager$_context;
        t1.toString;
        t1 = A.FocusTraversalGroup_maybeOf(t1);
        if (t1 != null)
          t1.changedScope$2$node$oldScope(child, oldScope);
      }
      if (child._requestFocusWhenReparented) {
        child._doRequestFocus$1$findFirstFocus(true);
        child._requestFocusWhenReparented = false;
      }
    },
    dispose$0() {
      var t1 = this._attachment;
      if (t1 != null)
        t1.detach$0(0);
      this.super$ChangeNotifier$dispose();
    },
    _notify$0() {
      var _this = this;
      if (_this._focus_manager$_parent == null)
        return;
      if (_this.get$hasPrimaryFocus())
        _this._setAsFocusedChildForScope$0();
      _this.notifyListeners$0();
    },
    requestFocus$1(node) {
      this._doRequestFocus$1$findFirstFocus(true);
    },
    requestFocus$0() {
      return this.requestFocus$1(null);
    },
    _doRequestFocus$1$findFirstFocus(findFirstFocus) {
      var t1, _this = this;
      if (!(_this._canRequestFocus && B.JSArray_methods.every$1(_this.get$ancestors(), A.focus_manager_FocusNode__allowDescendantsToBeFocused$closure()))) {
        A._focusDebug(new A.FocusNode__doRequestFocus_closure(_this), null);
        return;
      }
      if (_this._focus_manager$_parent == null) {
        _this._requestFocusWhenReparented = true;
        return;
      }
      _this._setAsFocusedChildForScope$0();
      if (_this.get$hasPrimaryFocus()) {
        t1 = _this._manager._markedForFocus;
        t1 = t1 == null || t1 === _this;
      } else
        t1 = false;
      if (t1)
        return;
      _this._hasKeyboardToken = true;
      A._focusDebug(new A.FocusNode__doRequestFocus_closure0(_this), null);
      _this._markNextFocus$1(_this);
    },
    _setAsFocusedChildForScope$0() {
      var t1, t2, t3, t4, t5, _box_0 = {};
      _box_0.scopeFocus = this;
      for (t1 = B.JSArray_methods.get$iterator(this.get$ancestors()), t2 = new A.WhereTypeIterator(t1, type$.WhereTypeIterator_FocusScopeNode), t3 = type$.FocusScopeNode; t2.moveNext$0();) {
        t4 = t3._as(t1.get$current(0));
        if (A.assertTest(_box_0.scopeFocus !== t4))
          A.assertThrow("Somehow made a loop by setting focusedChild to its scope.");
        A._focusDebug(new A.FocusNode__setAsFocusedChildForScope_closure(_box_0), new A.FocusNode__setAsFocusedChildForScope_closure0(t4));
        t5 = t4._focusedChildren;
        B.JSArray_methods.remove$1(t5, _box_0.scopeFocus);
        B.JSArray_methods.add$1(t5, _box_0.scopeFocus);
        _box_0.scopeFocus = t4;
      }
    },
    debugFillProperties$1(properties) {
      var _this = this, _null = null;
      _this.super$DiagnosticableTreeMixin$debugFillProperties(properties);
      properties.add$1(0, A.DiagnosticsProperty$("context", _this._focus_manager$_context, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.BuildContext));
      properties.add$1(0, A.FlagProperty$("descendantsAreFocusable", true, "DESCENDANTS UNFOCUSABLE", _null, B.DiagnosticLevel_3, false, _this.get$descendantsAreFocusable()));
      properties.add$1(0, A.FlagProperty$("descendantsAreTraversable", true, "DESCENDANTS UNTRAVERSABLE", _null, B.DiagnosticLevel_3, false, true));
      properties.add$1(0, A.FlagProperty$("canRequestFocus", true, "NOT FOCUSABLE", _null, B.DiagnosticLevel_3, false, _this._canRequestFocus && B.JSArray_methods.every$1(_this.get$ancestors(), A.focus_manager_FocusNode__allowDescendantsToBeFocused$closure())));
      properties.add$1(0, A.FlagProperty$("hasFocus", false, _null, "IN FOCUS PATH", B.DiagnosticLevel_3, false, _this.get$hasFocus() && !_this.get$hasPrimaryFocus()));
      properties.add$1(0, A.FlagProperty$("hasPrimaryFocus", false, _null, "PRIMARY FOCUS", B.DiagnosticLevel_3, false, _this.get$hasPrimaryFocus()));
    },
    debugDescribeChildren$0() {
      var t2, t3, t4, t1 = {};
      t1.count = 1;
      t2 = this._focus_manager$_children;
      t3 = A._arrayInstanceType(t2);
      t4 = t3._eval$1("MappedListIterable<1,DiagnosticsNode>");
      return A.List_List$of(new A.MappedListIterable(t2, t3._eval$1("DiagnosticsNode(1)")._as(new A.FocusNode_debugDescribeChildren_closure(t1)), t4), true, t4._eval$1("ListIterable.E"));
    },
    toStringShort$0() {
      var t2, t3, t4, extraData, _this = this,
        t1 = _this._focus_manager$_debugLabel,
        hasDebugLabel = t1 != null && t1.length !== 0;
      t1 = hasDebugLabel ? t1 : "";
      t2 = _this.get$hasFocus() && hasDebugLabel ? " " : "";
      t3 = _this.get$hasFocus() && !_this.get$hasPrimaryFocus() ? "[IN FOCUS PATH]" : "";
      t4 = _this.get$hasPrimaryFocus() ? "[PRIMARY FOCUS]" : "";
      extraData = A.S(t1) + t2 + t3 + t4;
      t4 = A.objectRuntimeType(_this, "<optimized out>");
      t3 = A.shortHash(_this);
      t1 = extraData.length !== 0 ? "(" + extraData + ")" : "";
      return t4 + "#" + t3 + t1;
    },
    set$onKey(onKey) {
      this.onKey = type$.nullable_KeyEventResult_Function_FocusNode_RawKeyEvent._as(onKey);
    },
    set$onKeyEvent(onKeyEvent) {
      this.onKeyEvent = type$.nullable_KeyEventResult_Function_FocusNode_KeyEvent._as(onKeyEvent);
    },
    set$_ancestors(_ancestors) {
      this._ancestors = type$.nullable_List_FocusNode._as(_ancestors);
    },
    set$_descendants(_descendants) {
      this._descendants = type$.nullable_List_FocusNode._as(_descendants);
    },
    $isListenable: 1,
    $isDiagnosticable: 1,
    $isDiagnosticableTree: 1
  };
  A.FocusNode_debugLabel_closure.prototype = {
    call$0() {
      this.$this._focus_manager$_debugLabel = this.value;
      return true;
    },
    $signature: 0
  };
  A.FocusNode_traversalDescendants_closure.prototype = {
    call$1(node) {
      type$.FocusNode._as(node);
      return !node.get$skipTraversal() && node._canRequestFocus && B.JSArray_methods.every$1(node.get$ancestors(), A.focus_manager_FocusNode__allowDescendantsToBeFocused$closure());
    },
    $signature: 41
  };
  A.FocusNode_unfocus_closure.prototype = {
    call$0() {
      return "Unfocused node:";
    },
    $signature: 8
  };
  A.FocusNode_unfocus_closure0.prototype = {
    call$0() {
      var t1 = this.$this,
        t2 = t1.toString$0(0);
      t1 = t1._manager;
      return A._setArrayType(["primary focus was " + t2, "next focus will be " + A.S(t1 == null ? null : t1._markedForFocus)], type$.JSArray_Object);
    },
    $signature: 98
  };
  A.FocusNode__removeChild_closure.prototype = {
    call$1(descendant) {
      return type$.FocusNode._as(descendant).get$enclosingScope() === this.nodeScope;
    },
    $signature: 41
  };
  A.FocusNode__doRequestFocus_closure.prototype = {
    call$0() {
      return "Node NOT requesting focus because canRequestFocus is false: " + this.$this.toString$0(0);
    },
    $signature: 8
  };
  A.FocusNode__doRequestFocus_closure0.prototype = {
    call$0() {
      return "Node requesting focus: " + this.$this.toString$0(0);
    },
    $signature: 8
  };
  A.FocusNode__setAsFocusedChildForScope_closure.prototype = {
    call$0() {
      return "Setting " + this._box_0.scopeFocus.toString$0(0) + " as focused child for scope:";
    },
    $signature: 8
  };
  A.FocusNode__setAsFocusedChildForScope_closure0.prototype = {
    call$0() {
      return A._setArrayType([this.ancestor], type$.JSArray_Object);
    },
    $signature: 98
  };
  A.FocusNode_debugDescribeChildren_closure.prototype = {
    call$1(child) {
      type$.FocusNode._as(child);
      return A.DiagnosticableTreeNode$("Child " + this._box_0.count++, null, child);
    },
    $signature: 401
  };
  A.FocusScopeNode.prototype = {
    get$nearestScope() {
      return this;
    },
    get$descendantsAreFocusable() {
      return this._canRequestFocus && A.FocusNode.prototype.get$descendantsAreFocusable.call(this);
    },
    get$focusedChild() {
      var t2, t3,
        t1 = this._focusedChildren;
      if (A.assertTest(t1.length === 0 || B.JSArray_methods.get$last(t1).get$enclosingScope() === this)) {
        t2 = this._focus_manager$_debugLabel;
        t3 = A.IterableExtensions_get_lastOrNull(t1, type$.FocusNode);
        A.assertThrow(A.S(t2) + ": Focused child does not have the same idea of its enclosing scope (" + A.S(t3 == null ? null : t3.get$enclosingScope()) + ") as the scope does.");
      }
      return A.IterableExtensions_get_lastOrNull(t1, type$.FocusNode);
    },
    get$traversalDescendants() {
      if (!(this._canRequestFocus && B.JSArray_methods.every$1(this.get$ancestors(), A.focus_manager_FocusNode__allowDescendantsToBeFocused$closure())))
        return B.C_EmptyIterable;
      return A.FocusNode.prototype.get$traversalDescendants.call(this);
    },
    setFirstFocus$1(scope) {
      var _this = this;
      if (A.assertTest(scope !== _this))
        A.assertThrow("Unexpected self-reference in setFirstFocus.");
      A._focusDebug(new A.FocusScopeNode_setFirstFocus_closure(_this), new A.FocusScopeNode_setFirstFocus_closure0(scope));
      if (scope._focus_manager$_parent == null)
        _this._reparent$1(scope);
      if (A.assertTest(B.JSArray_methods.contains$1(scope.get$ancestors(), _this)))
        A.assertThrow(B.Type_FocusScopeNode_ZS0.toString$0(0) + " " + scope.toString$0(0) + " must be a child of " + _this.toString$0(0) + " to set it as first focus.");
      if (_this.get$hasFocus())
        scope._doRequestFocus$1$findFirstFocus(true);
      else
        scope._setAsFocusedChildForScope$0();
    },
    autofocus$1(_, node) {
      var t1, _this = this;
      if (node._focus_manager$_parent == null)
        _this._reparent$1(node);
      A.assertHelper(_this._manager != null);
      A._focusDebug(new A.FocusScopeNode_autofocus_closure(_this, node), null);
      t1 = _this._manager;
      if (t1 != null)
        B.JSArray_methods.add$1(t1._pendingAutofocuses, new A._Autofocus(_this, node));
      t1 = _this._manager;
      if (t1 != null)
        t1._markNeedsUpdate$0();
    },
    _doRequestFocus$1$findFirstFocus(findFirstFocus) {
      var t2, focusedChild, _this = this,
        t1 = _this._focusedChildren;
      while (true) {
        if (t1.length !== 0) {
          t2 = B.JSArray_methods.get$last(t1);
          t2 = !(t2._canRequestFocus && B.JSArray_methods.every$1(t2.get$ancestors(), A.focus_manager_FocusNode__allowDescendantsToBeFocused$closure())) || B.JSArray_methods.get$last(t1).get$enclosingScope() == null;
        } else
          t2 = false;
        if (!t2)
          break;
        if (0 >= t1.length)
          return A.ioore(t1, -1);
        t1.pop();
      }
      focusedChild = _this.get$focusedChild();
      if (!findFirstFocus || focusedChild == null) {
        if (_this._canRequestFocus && B.JSArray_methods.every$1(_this.get$ancestors(), A.focus_manager_FocusNode__allowDescendantsToBeFocused$closure())) {
          _this._setAsFocusedChildForScope$0();
          _this._markNextFocus$1(_this);
        }
        return;
      }
      focusedChild._doRequestFocus$1$findFirstFocus(true);
    },
    debugFillProperties$1(properties) {
      var t1, t2, t3, _null = null;
      this.super$FocusNode$debugFillProperties(properties);
      t1 = this._focusedChildren;
      if (t1.length === 0)
        return;
      t2 = A._arrayInstanceType(t1)._eval$1("ReversedListIterable<1>");
      t3 = t2._eval$1("MappedListIterable<ListIterable.E,String>");
      properties.add$1(0, A.IterableProperty$("focusedChildren", A.List_List$of(new A.MappedListIterable(new A.ReversedListIterable(t1, t2), t2._eval$1("String(ListIterable.E)")._as(new A.FocusScopeNode_debugFillProperties_closure()), t3), true, t3._eval$1("ListIterable.E")), B.C_EmptyIterable0, "[]", B.DiagnosticLevel_3, B.DiagnosticsTreeStyle_8, type$.String));
      properties.add$1(0, A.DiagnosticsProperty$("traversalEdgeBehavior", this.traversalEdgeBehavior, true, B.TraversalEdgeBehavior_0, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.TraversalEdgeBehavior));
    }
  };
  A.FocusScopeNode_setFirstFocus_closure.prototype = {
    call$0() {
      return "Setting scope as first focus in " + this.$this.toString$0(0) + " to node:";
    },
    $signature: 8
  };
  A.FocusScopeNode_setFirstFocus_closure0.prototype = {
    call$0() {
      return A._setArrayType([this.scope], type$.JSArray_Object);
    },
    $signature: 98
  };
  A.FocusScopeNode_autofocus_closure.prototype = {
    call$0() {
      return "Autofocus scheduled for " + this.node.toString$0(0) + ": scope " + this.$this.toString$0(0);
    },
    $signature: 8
  };
  A.FocusScopeNode_debugFillProperties_closure.prototype = {
    call$1(child) {
      return type$.FocusNode._as(child).toStringShort$0();
    },
    $signature: 402
  };
  A.FocusHighlightMode.prototype = {
    _enumToString$0() {
      return "FocusHighlightMode." + this._name;
    }
  };
  A.FocusHighlightStrategy.prototype = {
    _enumToString$0() {
      return "FocusHighlightStrategy." + this._name;
    }
  };
  A._AppLifecycleListener.prototype = {
    didChangeAppLifecycleState$1(state) {
      return this.onLifecycleStateChanged.call$1(state);
    }
  };
  A.FocusManager.prototype = {
    get$_respondToLifecycleChange() {
      return true;
    },
    dispose$0() {
      var t1, t2, t3, _this = this,
        _s16_ = "_keyEventManager";
      if (_this._appLifecycleListener != null) {
        t1 = A.BindingBase_checkInstance($.WidgetsBinding__instance, type$.WidgetsBinding);
        t2 = _this._appLifecycleListener;
        t2.toString;
        t1.removeObserver$1(t2);
      }
      t1 = _this._highlightManager;
      $.$get$FlutterMemoryAllocations_instance().dispatchObjectDisposed$1$object(t1);
      t2 = type$.ServicesBinding;
      t3 = A.BindingBase_checkInstance($.ServicesBinding__instance, t2).ServicesBinding___ServicesBinding__keyEventManager_F;
      t3 === $ && A.throwLateFieldNI(_s16_);
      if (J.$eq$(t3.keyMessageHandler, t1.get$handleKeyMessage())) {
        A.BindingBase_checkInstance($.GestureBinding__instance, type$.GestureBinding).GestureBinding_pointerRouter.removeGlobalRoute$1(t1.get$handlePointerEvent());
        t2 = A.BindingBase_checkInstance($.ServicesBinding__instance, t2).ServicesBinding___ServicesBinding__keyEventManager_F;
        t2 === $ && A.throwLateFieldNI(_s16_);
        t2.set$keyMessageHandler(null);
      }
      t1.set$_focus_manager$_listeners(new A.HashedObserverList(A.LinkedHashMap_LinkedHashMap(null, null, type$.void_Function_FocusHighlightMode, type$.int), type$.HashedObserverList_of_void_Function_FocusHighlightMode));
      _this.rootScope.dispose$0();
      _this.super$ChangeNotifier$dispose();
    },
    _appLifecycleChange$1(state) {
      var t1, _this = this;
      if (state === B.AppLifecycleState_1) {
        if (_this._primaryFocus !== _this.rootScope) {
          A._focusDebug(new A.FocusManager__appLifecycleChange_closure(_this), null);
          _this._suspendedNode = null;
        } else if (_this._suspendedNode != null) {
          A._focusDebug(new A.FocusManager__appLifecycleChange_closure0(_this), null);
          _this._suspendedNode.requestFocus$0();
          _this._suspendedNode = null;
        }
      } else {
        t1 = _this.rootScope;
        if (_this._primaryFocus !== t1) {
          A._focusDebug(new A.FocusManager__appLifecycleChange_closure1(_this), null);
          _this._markedForFocus = t1;
          _this._suspendedNode = _this._primaryFocus;
          _this.applyFocusChangesIfNeeded$0();
        }
      }
    },
    _markDetached$1(node) {
      var _this = this;
      A._focusDebug(new A.FocusManager__markDetached_closure(node), null);
      if (_this._primaryFocus === node)
        _this._primaryFocus = null;
      if (_this._suspendedNode === node)
        _this._suspendedNode = null;
      _this._dirtyNodes.remove$1(0, node);
    },
    _markPropertiesChanged$1(node) {
      this._markNeedsUpdate$0();
      A._focusDebug(new A.FocusManager__markPropertiesChanged_closure(node), null);
      this._dirtyNodes.add$1(0, node);
    },
    _markNeedsUpdate$0() {
      var _this = this;
      A._focusDebug(new A.FocusManager__markNeedsUpdate_closure(_this), null);
      if (_this._haveScheduledUpdate)
        return;
      _this._haveScheduledUpdate = true;
      A.scheduleMicrotask(_this.get$applyFocusChangesIfNeeded());
    },
    applyFocusChangesIfNeeded$0() {
      var previousFocus, t1, t2, _i, previousPath, nextPath, t3, t4, _this = this;
      if (A.assertTest(A.BindingBase_checkInstance($.SchedulerBinding__instance, type$.SchedulerBinding).SchedulerBinding__schedulerPhase !== B.SchedulerPhase_3))
        A.assertThrow("applyFocusChangesIfNeeded() should not be called during the build phase.");
      _this._haveScheduledUpdate = false;
      previousFocus = _this._primaryFocus;
      for (t1 = _this._pendingAutofocuses, t2 = t1.length, _i = 0; _i < t1.length; t1.length === t2 || (0, A.throwConcurrentModificationError)(t1), ++_i)
        t1[_i].applyIfValid$1(_this);
      B.JSArray_methods.clear$0(t1);
      if (_this._primaryFocus == null && _this._markedForFocus == null)
        _this._markedForFocus = _this.rootScope;
      A._focusDebug(new A.FocusManager_applyFocusChangesIfNeeded_closure(_this), null);
      t1 = _this._markedForFocus;
      if (t1 != null && t1 !== _this._primaryFocus) {
        if (previousFocus == null)
          previousPath = null;
        else {
          t1 = previousFocus.get$ancestors();
          t1 = A.LinkedHashSet_LinkedHashSet$from(t1, A._arrayInstanceType(t1)._precomputed1);
          previousPath = t1;
        }
        if (previousPath == null)
          previousPath = A.LinkedHashSet_LinkedHashSet$_empty(type$.FocusNode);
        t1 = _this._markedForFocus.get$ancestors();
        nextPath = A.LinkedHashSet_LinkedHashSet$from(t1, A._arrayInstanceType(t1)._precomputed1);
        t1 = _this._dirtyNodes;
        t1.addAll$1(0, nextPath.difference$1(previousPath));
        t1.addAll$1(0, previousPath.difference$1(nextPath));
        _this._primaryFocus = _this._markedForFocus;
        t1 = _this._markedForFocus = null;
      }
      A.assertHelper(t1 == null);
      if (previousFocus != _this._primaryFocus) {
        A._focusDebug(new A.FocusManager_applyFocusChangesIfNeeded_closure0(_this, previousFocus), null);
        if (previousFocus != null)
          _this._dirtyNodes.add$1(0, previousFocus);
        t1 = _this._primaryFocus;
        if (t1 != null)
          _this._dirtyNodes.add$1(0, t1);
      }
      for (t1 = _this._dirtyNodes, t2 = A._LinkedHashSetIterator$(t1, t1._collection$_modifications, A._instanceType(t1)._precomputed1), t3 = t2.$ti._precomputed1; t2.moveNext$0();) {
        t4 = t2._collection$_current;
        (t4 == null ? t3._as(t4) : t4)._notify$0();
      }
      A._focusDebug(new A.FocusManager_applyFocusChangesIfNeeded_closure1(_this), new A.FocusManager_applyFocusChangesIfNeeded_closure2(_this));
      t1.clear$0(0);
      if (previousFocus != _this._primaryFocus)
        _this.notifyListeners$0();
      A.assertHelper(new A.FocusManager_applyFocusChangesIfNeeded_closure3().call$0());
    },
    debugDescribeChildren$0() {
      return A._setArrayType([A.DiagnosticableTreeNode$("rootScope", null, this.rootScope)], type$.JSArray_DiagnosticsNode);
    },
    debugFillProperties$1(properties) {
      var t1, element, _this = this, _null = null;
      properties.add$1(0, A.FlagProperty$("haveScheduledUpdate", _null, _null, "UPDATE SCHEDULED", B.DiagnosticLevel_3, false, _this._haveScheduledUpdate));
      t1 = type$.FocusNode;
      properties.add$1(0, A.DiagnosticsProperty$("primaryFocus", _this._primaryFocus, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t1));
      properties.add$1(0, A.DiagnosticsProperty$("nextFocus", _this._markedForFocus, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t1));
      t1 = _this._primaryFocus;
      element = t1 == null ? _null : t1._focus_manager$_context;
      if (element != null)
        properties.add$1(0, A.DiagnosticsProperty$("primaryFocusCreator", element.debugGetCreatorChain$1(20), true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.String));
    },
    $isListenable: 1,
    $isDiagnosticable: 1,
    $isDiagnosticableTree: 1
  };
  A.FocusManager__appLifecycleChange_closure.prototype = {
    call$0() {
      return "focus changed while app was paused, ignoring " + A.S(this.$this._suspendedNode);
    },
    $signature: 8
  };
  A.FocusManager__appLifecycleChange_closure0.prototype = {
    call$0() {
      return "requesting focus for " + A.S(this.$this._suspendedNode);
    },
    $signature: 8
  };
  A.FocusManager__appLifecycleChange_closure1.prototype = {
    call$0() {
      return "suspending " + A.S(this.$this._primaryFocus);
    },
    $signature: 8
  };
  A.FocusManager__markDetached_closure.prototype = {
    call$0() {
      return "Node was detached: " + this.node.toString$0(0);
    },
    $signature: 8
  };
  A.FocusManager__markPropertiesChanged_closure.prototype = {
    call$0() {
      return "Properties changed for node " + this.node.toString$0(0) + ".";
    },
    $signature: 8
  };
  A.FocusManager__markNeedsUpdate_closure.prototype = {
    call$0() {
      var t1 = this.$this;
      return "Scheduling update, current focus is " + A.S(t1._primaryFocus) + ", next focus will be " + A.S(t1._markedForFocus);
    },
    $signature: 8
  };
  A.FocusManager_applyFocusChangesIfNeeded_closure.prototype = {
    call$0() {
      return "Refreshing focus state. Next focus will be " + A.S(this.$this._markedForFocus);
    },
    $signature: 8
  };
  A.FocusManager_applyFocusChangesIfNeeded_closure0.prototype = {
    call$0() {
      return "Updating focus from " + A.S(this.previousFocus) + " to " + A.S(this.$this._primaryFocus);
    },
    $signature: 8
  };
  A.FocusManager_applyFocusChangesIfNeeded_closure1.prototype = {
    call$0() {
      return "Notified " + this.$this._dirtyNodes._collection$_length + " dirty nodes:";
    },
    $signature: 8
  };
  A.FocusManager_applyFocusChangesIfNeeded_closure2.prototype = {
    call$0() {
      return this.$this._dirtyNodes;
    },
    $signature: 403
  };
  A.FocusManager_applyFocusChangesIfNeeded_closure3.prototype = {
    call$0() {
      return true;
    },
    $signature: 0
  };
  A._HighlightModeManager.prototype = {
    notifyListeners$0() {
      var listener, exception, stack, localListeners, _i, t2, exception0, t3, t4, _this = this,
        t1 = _this._focus_manager$_listeners;
      if (t1._observer_list$_map.__js_helper$_length === 0)
        return;
      localListeners = A.List_List$of(t1, true, type$.void_Function_FocusHighlightMode);
      for (t1 = localListeners.length, _i = 0; _i < t1; ++_i) {
        listener = localListeners[_i];
        try {
          if (_this._focus_manager$_listeners._observer_list$_map.containsKey$1(0, listener)) {
            t2 = _this._highlightMode;
            if (t2 == null)
              t2 = A._HighlightModeManager__defaultModeForPlatform();
            listener.call$1(t2);
          }
        } catch (exception0) {
          exception = A.unwrapException(exception0);
          stack = A.getTraceFromException(exception0);
          t2 = {};
          t2.collector = null;
          A.assertHelper(new A._HighlightModeManager_notifyListeners_closure(t2, _this).call$0());
          t3 = A.ErrorDescription$("while dispatching notifications for " + A.getRuntimeTypeOfDartObject(_this).toString$0(0));
          t2 = t2.collector;
          t4 = $.$get$FlutterError_onError();
          if (t4 != null)
            t4.call$1(new A.FlutterErrorDetails(exception, stack, "widgets library", t3, t2, false));
        }
      }
    },
    handlePointerEvent$1($event) {
      var expectedMode, t1, _this = this;
      type$.PointerEvent._as($event);
      switch ($event.get$kind($event).index) {
        case 0:
        case 2:
        case 3:
          _this._lastInteractionWasTouch = true;
          expectedMode = B.FocusHighlightMode_0;
          break;
        case 1:
        case 4:
        case 5:
          _this._lastInteractionWasTouch = false;
          expectedMode = B.FocusHighlightMode_1;
          break;
        default:
          expectedMode = null;
      }
      t1 = _this._highlightMode;
      if (expectedMode !== (t1 == null ? A._HighlightModeManager__defaultModeForPlatform() : t1))
        _this.updateMode$0();
    },
    handleKeyMessage$1(message) {
      var t1, t2, handled, t3, t4, t5, _i, callback, t6, _i0, node, $event, result, _this = this, _null = null;
      type$.KeyMessage._as(message);
      _this._lastInteractionWasTouch = false;
      _this.updateMode$0();
      A._focusDebug(new A._HighlightModeManager_handleKeyMessage_closure(message), _null);
      t1 = type$.WidgetsBinding;
      if (A.BindingBase_checkInstance($.WidgetsBinding__instance, t1).WidgetsBinding__buildOwner.focusManager._primaryFocus == null) {
        A._focusDebug(new A._HighlightModeManager_handleKeyMessage_closure0(message), _null);
        return false;
      }
      t2 = _this._earlyKeyEventHandlers;
      handled = false;
      if (t2._observer_list$_map.__js_helper$_length !== 0) {
        t3 = A._setArrayType([], type$.JSArray_KeyEventResult);
        for (t2 = t2.toList$0(0), t4 = t2.length, t5 = message.events, _i = 0; _i < t2.length; t2.length === t4 || (0, A.throwConcurrentModificationError)(t2), ++_i) {
          callback = t2[_i];
          for (t6 = t5.length, _i0 = 0; _i0 < t5.length; t5.length === t6 || (0, A.throwConcurrentModificationError)(t5), ++_i0)
            t3.push(callback.call$1(t5[_i0]));
        }
        switch (A.combineKeyEventResults(t3).index) {
          case 1:
            break;
          case 0:
            A._focusDebug(new A._HighlightModeManager_handleKeyMessage_closure1(message), _null);
            handled = true;
            break;
          case 2:
            A._focusDebug(new A._HighlightModeManager_handleKeyMessage_closure2(message), _null);
            break;
        }
      }
      if (handled)
        return true;
      t2 = A.BindingBase_checkInstance($.WidgetsBinding__instance, t1).WidgetsBinding__buildOwner.focusManager._primaryFocus;
      t2.toString;
      t2 = A._setArrayType([t2], type$.JSArray_FocusNode);
      B.JSArray_methods.addAll$1(t2, A.BindingBase_checkInstance($.WidgetsBinding__instance, t1).WidgetsBinding__buildOwner.focusManager._primaryFocus.get$ancestors());
      t1 = t2.length;
      t3 = type$.JSArray_KeyEventResult;
      t4 = message.events;
      _i = 0;
      $label0$2:
        for (; handled = false, _i < t2.length; t2.length === t1 || (0, A.throwConcurrentModificationError)(t2), ++_i) {
          node = t2[_i];
          t5 = A._setArrayType([], t3);
          if (node.onKeyEvent != null)
            for (t6 = t4.length, _i0 = 0; _i0 < t4.length; t4.length === t6 || (0, A.throwConcurrentModificationError)(t4), ++_i0) {
              $event = t4[_i0];
              t5.push(node.onKeyEvent.call$2(node, $event));
            }
          result = A.combineKeyEventResults(t5);
          switch (result.index) {
            case 1:
              continue $label0$2;
            case 0:
              A._focusDebug(new A._HighlightModeManager_handleKeyMessage_closure3(node, message), _null);
              handled = true;
              break;
            case 2:
              A._focusDebug(new A._HighlightModeManager_handleKeyMessage_closure4(node, message), _null);
              break;
          }
          A.assertHelper(result !== B.KeyEventResult_1);
          break $label0$2;
        }
      if (!handled && _this._lateKeyEventHandlers._observer_list$_map.__js_helper$_length !== 0) {
        t1 = A._setArrayType([], t3);
        for (t2 = _this._lateKeyEventHandlers.toList$0(0), t3 = t2.length, _i = 0; _i < t2.length; t2.length === t3 || (0, A.throwConcurrentModificationError)(t2), ++_i) {
          callback = t2[_i];
          for (t5 = t4.length, _i0 = 0; _i0 < t4.length; t4.length === t5 || (0, A.throwConcurrentModificationError)(t4), ++_i0)
            t1.push(callback.call$1(t4[_i0]));
        }
        switch (A.combineKeyEventResults(t1).index) {
          case 1:
            break;
          case 0:
            A._focusDebug(new A._HighlightModeManager_handleKeyMessage_closure5(message), _null);
            handled = true;
            break;
          case 2:
            A._focusDebug(new A._HighlightModeManager_handleKeyMessage_closure6(message), _null);
            handled = false;
            break;
        }
      }
      if (!handled)
        A._focusDebug(new A._HighlightModeManager_handleKeyMessage_closure7(message), _null);
      return handled;
    },
    updateMode$0() {
      var t1, newMode, oldMode, _this = this;
      switch (0) {
        case 0:
          t1 = _this._lastInteractionWasTouch;
          if (t1 == null)
            return;
          newMode = t1 ? B.FocusHighlightMode_0 : B.FocusHighlightMode_1;
          break;
      }
      oldMode = _this._highlightMode;
      if (oldMode == null)
        oldMode = A._HighlightModeManager__defaultModeForPlatform();
      _this._highlightMode = newMode;
      if ((newMode == null ? A._HighlightModeManager__defaultModeForPlatform() : newMode) !== oldMode)
        _this.notifyListeners$0();
    },
    set$_focus_manager$_listeners(_listeners) {
      this._focus_manager$_listeners = type$.HashedObserverList_of_void_Function_FocusHighlightMode._as(_listeners);
    }
  };
  A._HighlightModeManager_notifyListeners_closure.prototype = {
    call$0() {
      this._box_0.collector = new A._HighlightModeManager_notifyListeners__closure(this.$this);
      return true;
    },
    $signature: 0
  };
  A._HighlightModeManager_notifyListeners__closure.prototype = {
    call$0() {
      var _null = null,
        t1 = this.$this;
      return A._setArrayType([A.DiagnosticsProperty$("The " + A.getRuntimeTypeOfDartObject(t1).toString$0(0) + " sending notification was", t1, true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_9, _null, type$._HighlightModeManager)], type$.JSArray_DiagnosticsNode);
    },
    $signature: 9
  };
  A._HighlightModeManager_handleKeyMessage_closure.prototype = {
    call$0() {
      return "Received key event " + this.message.toString$0(0);
    },
    $signature: 8
  };
  A._HighlightModeManager_handleKeyMessage_closure0.prototype = {
    call$0() {
      return "No primary focus for key event, ignored: " + this.message.toString$0(0);
    },
    $signature: 8
  };
  A._HighlightModeManager_handleKeyMessage_closure1.prototype = {
    call$0() {
      return "Key event " + this.message.toString$0(0) + " handled by early key event callback.";
    },
    $signature: 8
  };
  A._HighlightModeManager_handleKeyMessage_closure2.prototype = {
    call$0() {
      return "Key event " + this.message.toString$0(0) + " propagation stopped by early key event callback.";
    },
    $signature: 8
  };
  A._HighlightModeManager_handleKeyMessage_closure3.prototype = {
    call$0() {
      return "Node " + this.node.toString$0(0) + " handled key event " + this.message.toString$0(0) + ".";
    },
    $signature: 8
  };
  A._HighlightModeManager_handleKeyMessage_closure4.prototype = {
    call$0() {
      return "Node " + this.node.toString$0(0) + " stopped key event propagation: " + this.message.toString$0(0) + ".";
    },
    $signature: 8
  };
  A._HighlightModeManager_handleKeyMessage_closure5.prototype = {
    call$0() {
      return "Key event " + this.message.toString$0(0) + " handled by late key event callback.";
    },
    $signature: 8
  };
  A._HighlightModeManager_handleKeyMessage_closure6.prototype = {
    call$0() {
      return "Key event " + this.message.toString$0(0) + " propagation stopped by late key event callback.";
    },
    $signature: 8
  };
  A._HighlightModeManager_handleKeyMessage_closure7.prototype = {
    call$0() {
      return "Key event not handled by focus system: " + this.message.toString$0(0) + ".";
    },
    $signature: 8
  };
  A._FocusManager_Object_DiagnosticableTreeMixin.prototype = {};
  A._FocusManager_Object_DiagnosticableTreeMixin_ChangeNotifier.prototype = {};
  A._FocusNode_Object_DiagnosticableTreeMixin.prototype = {};
  A._FocusNode_Object_DiagnosticableTreeMixin_ChangeNotifier.prototype = {};
  A.Focus.prototype = {
    get$_usingExternalFocus() {
      return false;
    },
    get$onKeyEvent() {
      var t1 = this._onKeyEvent;
      if (t1 == null) {
        t1 = this.focusNode;
        t1 = t1 == null ? null : t1.onKeyEvent;
      }
      return t1;
    },
    get$onKey() {
      var t1 = this._onKey,
        t2 = this.focusNode;
      t1 = t2 == null ? null : t2.onKey;
      return t1;
    },
    get$canRequestFocus() {
      var t1 = this._focus_scope$_canRequestFocus;
      if (t1 == null) {
        t1 = this.focusNode;
        if (t1 == null)
          t1 = null;
        else
          t1 = t1._canRequestFocus && B.JSArray_methods.every$1(t1.get$ancestors(), A.focus_manager_FocusNode__allowDescendantsToBeFocused$closure());
      }
      return t1 !== false;
    },
    get$skipTraversal() {
      var t1 = this._focus_scope$_skipTraversal;
      if (t1 == null) {
        t1 = this.focusNode;
        t1 = t1 == null ? null : t1.get$skipTraversal();
      }
      return t1 === true;
    },
    get$descendantsAreFocusable() {
      var t1 = this._focus_scope$_descendantsAreFocusable;
      if (t1 == null) {
        t1 = this.focusNode;
        t1 = t1 == null ? null : t1.get$descendantsAreFocusable();
      }
      return t1 !== false;
    },
    get$descendantsAreTraversable() {
      var t1 = this._focus_scope$_descendantsAreTraversable;
      if (t1 == null)
        t1 = this.focusNode != null || null;
      return t1 !== false;
    },
    get$debugLabel() {
      var t1 = this._focus_scope$_debugLabel;
      if (t1 == null) {
        t1 = this.focusNode;
        t1 = t1 == null ? null : t1._focus_manager$_debugLabel;
      }
      return t1;
    },
    debugFillProperties$1(properties) {
      var _this = this, _null = null;
      _this.super$Widget$debugFillProperties(properties);
      properties.add$1(0, A.StringProperty$("debugLabel", _this.get$debugLabel(), _null, true, true));
      properties.add$1(0, A.FlagProperty$("autofocus", false, _null, "AUTOFOCUS", B.DiagnosticLevel_3, false, _this.autofocus));
      properties.add$1(0, A.FlagProperty$("canRequestFocus", false, "NOT FOCUSABLE", _null, B.DiagnosticLevel_3, false, _this.get$canRequestFocus()));
      properties.add$1(0, A.FlagProperty$("descendantsAreFocusable", true, "DESCENDANTS UNFOCUSABLE", _null, B.DiagnosticLevel_3, false, _this.get$descendantsAreFocusable()));
      _this.get$descendantsAreTraversable();
      properties.add$1(0, A.FlagProperty$("descendantsAreTraversable", true, "DESCENDANTS UNTRAVERSABLE", _null, B.DiagnosticLevel_3, false, true));
      properties.add$1(0, A.DiagnosticsProperty$("focusNode", _this.focusNode, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.FocusNode));
    },
    createState$0() {
      return A._FocusState$();
    }
  };
  A._FocusState.prototype = {
    get$focusNode(_) {
      var _this = this,
        t1 = _this._widget.focusNode;
      if (t1 == null) {
        t1 = _this._internalNode;
        if (t1 == null) {
          t1 = _this._createNode$0();
          _this._internalNode = t1;
        }
      }
      return t1;
    },
    initState$0() {
      this.super$State$initState();
      this._initNode$0();
    },
    _initNode$0() {
      var t1, t2, t3, _this = this;
      if (!_this._widget.get$_usingExternalFocus()) {
        _this.get$focusNode(0).set$descendantsAreFocusable(_this._widget.get$descendantsAreFocusable());
        t1 = _this.get$focusNode(0);
        _this._widget.get$descendantsAreTraversable();
        t1.set$descendantsAreTraversable(true);
        _this.get$focusNode(0).set$skipTraversal(_this._widget.get$skipTraversal());
        if (_this._widget._focus_scope$_canRequestFocus != null) {
          t1 = _this.get$focusNode(0);
          t2 = _this._widget._focus_scope$_canRequestFocus;
          t2.toString;
          t1.set$canRequestFocus(t2);
        }
      }
      t1 = _this.get$focusNode(0);
      _this.___FocusState__couldRequestFocus_A = t1._canRequestFocus && B.JSArray_methods.every$1(t1.get$ancestors(), A.focus_manager_FocusNode__allowDescendantsToBeFocused$closure());
      _this.___FocusState__descendantsWereFocusable_A = _this.get$focusNode(0).get$descendantsAreFocusable();
      _this.get$focusNode(0);
      _this.___FocusState__descendantsWereTraversable_A = true;
      _this.___FocusState__hadPrimaryFocus_A = _this.get$focusNode(0).get$hasPrimaryFocus();
      t1 = _this.get$focusNode(0);
      t2 = _this.get$context(0);
      t3 = _this._widget.get$onKeyEvent();
      _this._widget.get$onKey();
      type$.nullable_KeyEventResult_Function_FocusNode_KeyEvent._as(t3);
      t1._focus_manager$_context = t2;
      t2 = t1.onKey;
      t1.set$onKey(t2);
      t1.set$onKeyEvent(t3 == null ? t1.onKeyEvent : t3);
      _this._focusAttachment = t1._attachment = new A.FocusAttachment(t1);
      _this.get$focusNode(0).addListener$1(0, _this.get$_handleFocusChanged());
    },
    _createNode$0() {
      var _this = this,
        t1 = _this._widget.get$debugLabel(),
        t2 = _this._widget.get$canRequestFocus(),
        t3 = _this._widget.get$descendantsAreFocusable();
      _this._widget.get$descendantsAreTraversable();
      return A.FocusNode$(t2, t1, t3, true, null, null, _this._widget.get$skipTraversal());
    },
    dispose$0() {
      var t1, _this = this;
      _this.get$focusNode(0).removeListener$1(0, _this.get$_handleFocusChanged());
      _this._focusAttachment.detach$0(0);
      t1 = _this._internalNode;
      if (t1 != null)
        t1.dispose$0();
      _this.super$State$dispose();
    },
    didChangeDependencies$0() {
      this.super$State$didChangeDependencies();
      var t1 = this._focusAttachment;
      if (t1 != null)
        t1.reparent$0();
      this._handleAutofocus$0();
    },
    _handleAutofocus$0() {
      var _this = this;
      if (!_this._didAutofocus && _this._widget.autofocus) {
        A.FocusScope_of(_this.get$context(0)).autofocus$1(0, _this.get$focusNode(0));
        _this._didAutofocus = true;
      }
    },
    deactivate$0() {
      this.super$State$deactivate();
      var t1 = this._focusAttachment;
      if (t1 != null)
        t1.reparent$0();
      this._didAutofocus = false;
    },
    didUpdateWidget$1(oldWidget) {
      var t1, t2, _this = this;
      type$.Focus._as(oldWidget);
      _this.super$State$didUpdateWidget(oldWidget);
      A.assertHelper(new A._FocusState_didUpdateWidget_closure(_this, oldWidget).call$0());
      t1 = oldWidget.focusNode;
      t2 = _this._widget;
      if (t1 == t2.focusNode) {
        if (!t2.get$_usingExternalFocus()) {
          _this._widget.get$onKey();
          _this.get$focusNode(0);
          if (!J.$eq$(_this._widget.get$onKeyEvent(), _this.get$focusNode(0).onKeyEvent))
            _this.get$focusNode(0).set$onKeyEvent(_this._widget.get$onKeyEvent());
          _this.get$focusNode(0).set$skipTraversal(_this._widget.get$skipTraversal());
          if (_this._widget._focus_scope$_canRequestFocus != null) {
            t1 = _this.get$focusNode(0);
            t2 = _this._widget._focus_scope$_canRequestFocus;
            t2.toString;
            t1.set$canRequestFocus(t2);
          }
          _this.get$focusNode(0).set$descendantsAreFocusable(_this._widget.get$descendantsAreFocusable());
          t1 = _this.get$focusNode(0);
          _this._widget.get$descendantsAreTraversable();
          t1.set$descendantsAreTraversable(true);
        }
      } else {
        _this._focusAttachment.detach$0(0);
        if (t1 != null)
          t1.removeListener$1(0, _this.get$_handleFocusChanged());
        _this._initNode$0();
      }
      if (oldWidget.autofocus !== _this._widget.autofocus)
        _this._handleAutofocus$0();
    },
    _handleFocusChanged$0() {
      var _this = this,
        hasPrimaryFocus = _this.get$focusNode(0).get$hasPrimaryFocus(),
        t1 = _this.get$focusNode(0),
        canRequestFocus = t1._canRequestFocus && B.JSArray_methods.every$1(t1.get$ancestors(), A.focus_manager_FocusNode__allowDescendantsToBeFocused$closure()),
        descendantsAreFocusable = _this.get$focusNode(0).get$descendantsAreFocusable();
      _this.get$focusNode(0);
      t1 = _this._widget.onFocusChange;
      if (t1 != null)
        t1.call$1(_this.get$focusNode(0).get$hasFocus());
      t1 = _this.___FocusState__hadPrimaryFocus_A;
      t1 === $ && A.throwLateFieldNI("_hadPrimaryFocus");
      if (t1 !== hasPrimaryFocus)
        _this.setState$1(new A._FocusState__handleFocusChanged_closure(_this, hasPrimaryFocus));
      t1 = _this.___FocusState__couldRequestFocus_A;
      t1 === $ && A.throwLateFieldNI("_couldRequestFocus");
      if (t1 !== canRequestFocus)
        _this.setState$1(new A._FocusState__handleFocusChanged_closure0(_this, canRequestFocus));
      t1 = _this.___FocusState__descendantsWereFocusable_A;
      t1 === $ && A.throwLateFieldNI("_descendantsWereFocusable");
      if (t1 !== descendantsAreFocusable)
        _this.setState$1(new A._FocusState__handleFocusChanged_closure1(_this, descendantsAreFocusable));
      t1 = _this.___FocusState__descendantsWereTraversable_A;
      t1 === $ && A.throwLateFieldNI("_descendantsWereTraversable");
      if (!t1)
        _this.setState$1(new A._FocusState__handleFocusChanged_closure2(_this, true));
    },
    build$1(context) {
      var child, t2, t3, _this = this, _null = null,
        _s18_ = "_couldRequestFocus",
        t1 = _this._focusAttachment;
      t1.toString;
      t1.reparent$1$parent(_this._widget.parentNode);
      t1 = _this._widget;
      child = t1.child;
      if (t1.includeSemantics) {
        if (A.defaultTargetPlatform() !== B.TargetPlatform_2) {
          t1 = _this.___FocusState__couldRequestFocus_A;
          t1 === $ && A.throwLateFieldNI(_s18_);
        } else
          t1 = false;
        t1 = t1 ? _this.get$focusNode(0).get$requestFocus() : _null;
        t2 = _this.___FocusState__couldRequestFocus_A;
        t2 === $ && A.throwLateFieldNI(_s18_);
        t3 = _this.___FocusState__hadPrimaryFocus_A;
        t3 === $ && A.throwLateFieldNI("_hadPrimaryFocus");
        child = A.Semantics$(_null, _this._widget.child, false, _null, _null, false, t2, t3, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, t1, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null);
      }
      return A._FocusInheritedScope$(child, _this.get$focusNode(0));
    }
  };
  A._FocusState_didUpdateWidget_closure.prototype = {
    call$0() {
      var t1 = this.oldWidget,
        t2 = this.$this,
        t3 = t2._widget;
      if (t1.focusNode == t3.focusNode && !t3.get$_usingExternalFocus() && t1.get$debugLabel() != t2._widget.get$debugLabel())
        t2.get$focusNode(0).set$debugLabel(t2._widget.get$debugLabel());
      return true;
    },
    $signature: 0
  };
  A._FocusState__handleFocusChanged_closure.prototype = {
    call$0() {
      this.$this.___FocusState__hadPrimaryFocus_A = this.hasPrimaryFocus;
    },
    $signature: 1
  };
  A._FocusState__handleFocusChanged_closure0.prototype = {
    call$0() {
      this.$this.___FocusState__couldRequestFocus_A = this.canRequestFocus;
    },
    $signature: 1
  };
  A._FocusState__handleFocusChanged_closure1.prototype = {
    call$0() {
      this.$this.___FocusState__descendantsWereFocusable_A = this.descendantsAreFocusable;
    },
    $signature: 1
  };
  A._FocusState__handleFocusChanged_closure2.prototype = {
    call$0() {
      this.$this.___FocusState__descendantsWereTraversable_A = this.descendantsAreTraversable;
    },
    $signature: 1
  };
  A.FocusScope.prototype = {
    createState$0() {
      return new A._FocusScopeState(B._StateLifecycle_0);
    }
  };
  A._FocusScopeWithExternalFocusNode.prototype = {
    get$_usingExternalFocus() {
      return true;
    },
    get$onKeyEvent() {
      return this.focusNode.onKeyEvent;
    },
    get$onKey() {
      return this.focusNode.onKey;
    },
    get$canRequestFocus() {
      var t1 = this.focusNode;
      return t1._canRequestFocus && B.JSArray_methods.every$1(t1.get$ancestors(), A.focus_manager_FocusNode__allowDescendantsToBeFocused$closure());
    },
    get$skipTraversal() {
      return this.focusNode.get$skipTraversal();
    },
    get$descendantsAreFocusable() {
      return this.focusNode.get$descendantsAreFocusable();
    },
    get$descendantsAreTraversable() {
      this.focusNode.toString;
      return true;
    },
    get$debugLabel() {
      return this.focusNode._focus_manager$_debugLabel;
    }
  };
  A._FocusScopeState.prototype = {
    _createNode$0() {
      var t1 = this._widget.get$debugLabel();
      return A.FocusScopeNode$(this._widget.get$canRequestFocus(), t1, this._widget.get$skipTraversal());
    },
    build$1(context) {
      var t2, result, _this = this, _null = null,
        t1 = _this._focusAttachment;
      t1.toString;
      t1.reparent$1$parent(_this._widget.parentNode);
      t1 = _this.get$focusNode(0);
      t2 = _this._widget;
      result = A._FocusInheritedScope$(t2.child, t1);
      return t2.includeSemantics ? A.Semantics$(_null, result, false, _null, _null, true, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null) : result;
    }
  };
  A._FocusInheritedScope.prototype = {};
  A._getAncestor_closure.prototype = {
    call$1(ancestor) {
      var t1 = this._box_0;
      if (--t1.count === 0) {
        t1.target = ancestor;
        return false;
      }
      return true;
    },
    $signature: 17
  };
  A._FocusTraversalGroupInfo.prototype = {};
  A.TraversalDirection.prototype = {
    _enumToString$0() {
      return "TraversalDirection." + this._name;
    }
  };
  A.TraversalEdgeBehavior.prototype = {
    _enumToString$0() {
      return "TraversalEdgeBehavior." + this._name;
    }
  };
  A.FocusTraversalPolicy.prototype = {
    _requestTabTraversalFocus$6$alignment$alignmentPolicy$curve$duration$forward(node, alignment, alignmentPolicy, curve, duration, $forward) {
      var t1, sortedChildren, nodeHadPrimaryFocus;
      if (node instanceof A.FocusScopeNode) {
        if (node.get$focusedChild() != null) {
          t1 = node.get$focusedChild();
          t1.toString;
          return this._requestTabTraversalFocus$6$alignment$alignmentPolicy$curve$duration$forward(t1, alignment, alignmentPolicy, curve, duration, $forward);
        }
        sortedChildren = A.FocusTraversalPolicy__sortAllDescendants(node, node);
        if (sortedChildren.length !== 0) {
          this._requestTabTraversalFocus$6$alignment$alignmentPolicy$curve$duration$forward($forward ? B.JSArray_methods.get$first(sortedChildren) : B.JSArray_methods.get$last(sortedChildren), alignment, alignmentPolicy, curve, duration, $forward);
          return true;
        }
      }
      nodeHadPrimaryFocus = node.get$hasPrimaryFocus();
      this.requestFocusCallback.call$5$alignment$alignmentPolicy$curve$duration(node, alignment, alignmentPolicy, curve, duration);
      return !nodeHadPrimaryFocus;
    },
    _requestTabTraversalFocus$3$alignmentPolicy$forward(node, alignmentPolicy, $forward) {
      return this._requestTabTraversalFocus$6$alignment$alignmentPolicy$curve$duration$forward(node, null, alignmentPolicy, null, null, $forward);
    },
    _findInitialFocus$3$fromEnd$ignoreCurrentFocus(currentNode, fromEnd, ignoreCurrentFocus) {
      var t1, t2, sorted,
        scope = currentNode.get$nearestScope(),
        candidate = scope.get$focusedChild();
      if (!ignoreCurrentFocus)
        t1 = candidate == null && scope.get$descendants().length !== 0;
      else
        t1 = true;
      if (t1) {
        t1 = A.FocusTraversalPolicy__sortAllDescendants(scope, currentNode);
        t2 = A._arrayInstanceType(t1);
        sorted = new A.WhereIterable(t1, t2._eval$1("bool(1)")._as(new A.FocusTraversalPolicy__findInitialFocus_closure()), t2._eval$1("WhereIterable<1>"));
        if (!sorted.get$iterator(0).moveNext$0())
          candidate = null;
        else
          candidate = fromEnd ? sorted.get$last(0) : sorted.get$first(0);
      }
      return candidate == null ? currentNode : candidate;
    },
    _findInitialFocus$2$ignoreCurrentFocus(currentNode, ignoreCurrentFocus) {
      return this._findInitialFocus$3$fromEnd$ignoreCurrentFocus(currentNode, false, ignoreCurrentFocus);
    },
    invalidateScopeData$1(node) {
    },
    changedScope$2$node$oldScope(node, oldScope) {
    },
    _moveFocus$2$forward(currentNode, $forward) {
      var focusedChild, t2, firstFocus, sortedNodes, parentScope, previousNode, previousNode0, _this = this,
        t1 = currentNode.get$nearestScope();
      t1.toString;
      _this.super$FocusTraversalPolicy$invalidateScopeData(t1);
      _this.DirectionalFocusTraversalPolicyMixin__policyData.remove$1(0, t1);
      focusedChild = t1.get$focusedChild();
      t2 = focusedChild == null;
      if (t2) {
        firstFocus = $forward ? _this._findInitialFocus$2$ignoreCurrentFocus(currentNode, false) : _this._findInitialFocus$3$fromEnd$ignoreCurrentFocus(currentNode, true, false);
        return _this._requestTabTraversalFocus$3$alignmentPolicy$forward(firstFocus, $forward ? B.ScrollPositionAlignmentPolicy_1 : B.ScrollPositionAlignmentPolicy_2, $forward);
      }
      if (t2)
        focusedChild = t1;
      sortedNodes = A.FocusTraversalPolicy__sortAllDescendants(t1, focusedChild);
      A.assertHelper(B.JSArray_methods.contains$1(sortedNodes, focusedChild));
      if ($forward && focusedChild === B.JSArray_methods.get$last(sortedNodes))
        switch (t1.traversalEdgeBehavior.index) {
          case 1:
            focusedChild.unfocus$0();
            return false;
          case 2:
            parentScope = t1.get$enclosingScope();
            if (parentScope != null && parentScope !== A.BindingBase_checkInstance($.WidgetsBinding__instance, type$.WidgetsBinding).WidgetsBinding__buildOwner.focusManager.rootScope) {
              focusedChild.unfocus$0();
              t1 = parentScope._focus_manager$_context;
              t1.toString;
              A.FocusTraversalGroup_of(t1)._moveFocus$2$forward(parentScope, true);
              t1 = focusedChild.get$enclosingScope();
              return (t1 == null ? null : t1.get$focusedChild()) !== focusedChild;
            }
            return _this._requestTabTraversalFocus$3$alignmentPolicy$forward(B.JSArray_methods.get$first(sortedNodes), B.ScrollPositionAlignmentPolicy_1, $forward);
          case 0:
            return _this._requestTabTraversalFocus$3$alignmentPolicy$forward(B.JSArray_methods.get$first(sortedNodes), B.ScrollPositionAlignmentPolicy_1, $forward);
        }
      if (!$forward && focusedChild === B.JSArray_methods.get$first(sortedNodes))
        switch (t1.traversalEdgeBehavior.index) {
          case 1:
            focusedChild.unfocus$0();
            return false;
          case 2:
            parentScope = t1.get$enclosingScope();
            if (parentScope != null && parentScope !== A.BindingBase_checkInstance($.WidgetsBinding__instance, type$.WidgetsBinding).WidgetsBinding__buildOwner.focusManager.rootScope) {
              focusedChild.unfocus$0();
              t1 = parentScope._focus_manager$_context;
              t1.toString;
              A.FocusTraversalGroup_of(t1)._moveFocus$2$forward(parentScope, false);
              t1 = focusedChild.get$enclosingScope();
              return (t1 == null ? null : t1.get$focusedChild()) !== focusedChild;
            }
            return _this._requestTabTraversalFocus$3$alignmentPolicy$forward(B.JSArray_methods.get$last(sortedNodes), B.ScrollPositionAlignmentPolicy_2, $forward);
          case 0:
            return _this._requestTabTraversalFocus$3$alignmentPolicy$forward(B.JSArray_methods.get$last(sortedNodes), B.ScrollPositionAlignmentPolicy_2, $forward);
        }
      for (t1 = J.get$iterator$ax($forward ? sortedNodes : new A.ReversedListIterable(sortedNodes, A._arrayInstanceType(sortedNodes)._eval$1("ReversedListIterable<1>"))), previousNode = null; t1.moveNext$0(); previousNode = previousNode0) {
        previousNode0 = t1.get$current(t1);
        if (previousNode === focusedChild)
          return _this._requestTabTraversalFocus$3$alignmentPolicy$forward(previousNode0, $forward ? B.ScrollPositionAlignmentPolicy_1 : B.ScrollPositionAlignmentPolicy_2, $forward);
      }
      return false;
    }
  };
  A.FocusTraversalPolicy__findInitialFocus_closure.prototype = {
    call$1(node) {
      type$.FocusNode._as(node);
      return node._canRequestFocus && B.JSArray_methods.every$1(node.get$ancestors(), A.focus_manager_FocusNode__allowDescendantsToBeFocused$closure()) && !node.get$skipTraversal();
    },
    $signature: 41
  };
  A.FocusTraversalPolicy__sortAllDescendants_visitGroups.prototype = {
    call$1(info) {
      var t1, t2, t3, t4, _i, node, t5;
      for (t1 = info.members, t2 = t1.length, t3 = this.sortedDescendants, t4 = this.groups, _i = 0; _i < t1.length; t1.length === t2 || (0, A.throwConcurrentModificationError)(t1), ++_i) {
        node = t1[_i];
        if (t4.containsKey$1(0, node)) {
          t5 = t4.$index(0, node);
          t5.toString;
          this.call$1(t5);
        } else
          B.JSArray_methods.add$1(t3, node);
      }
    },
    $signature: 405
  };
  A.FocusTraversalPolicy__sortAllDescendants_closure.prototype = {
    call$1(node) {
      var t1;
      type$.FocusNode._as(node);
      if (node !== this.currentNode)
        t1 = !(node._canRequestFocus && B.JSArray_methods.every$1(node.get$ancestors(), A.focus_manager_FocusNode__allowDescendantsToBeFocused$closure()) && !node.get$skipTraversal());
      else
        t1 = false;
      return t1;
    },
    $signature: 41
  };
  A.FocusTraversalPolicy__sortAllDescendants_closure0.prototype = {
    call$0() {
      var t1 = this.sortedDescendants,
        difference = A.LinkedHashSet_LinkedHashSet$from(t1, A._arrayInstanceType(t1)._precomputed1).difference$1(this.scope.get$traversalDescendants().toSet$0(0));
      t1 = this.currentNode;
      if (!(t1._canRequestFocus && B.JSArray_methods.every$1(t1.get$ancestors(), A.focus_manager_FocusNode__allowDescendantsToBeFocused$closure()) && !t1.get$skipTraversal())) {
        if (!difference.get$isEmpty(difference))
          t1 = difference.get$length(difference) === 1 && difference.contains$1(0, t1);
        else
          t1 = true;
        if (A.assertTest(t1))
          A.assertThrow("Difference between sorted descendants and FocusScopeNode.traversalDescendants contains something other than the current skipped node. This is the difference: " + difference.toString$0(0));
        return true;
      }
      if (A.assertTest(difference.get$isEmpty(difference)))
        A.assertThrow("Sorted descendants contains different nodes than FocusScopeNode.traversalDescendants would. These are the different nodes: " + difference.toString$0(0));
      return true;
    },
    $signature: 0
  };
  A._DirectionalPolicyDataEntry.prototype = {};
  A._DirectionalPolicyData.prototype = {};
  A.DirectionalFocusTraversalPolicyMixin.prototype = {
    findFirstFocusInDirection$2(currentNode, direction) {
      var _0_1, _0_2, _box_0 = {},
        sorted = currentNode.get$nearestScope().get$traversalDescendants().toList$0(0),
        t1 = _box_0.first = _box_0.vertical = null;
      switch (direction) {
        case B.TraversalDirection_0:
          t1 = B.Record2_true_false;
          break;
        case B.TraversalDirection_2:
          t1 = B.Record2_true_true;
          break;
        case B.TraversalDirection_3:
          t1 = B.Record2_false_false;
          break;
        case B.TraversalDirection_1:
          t1 = B.Record2_false_true;
          break;
      }
      _0_1 = t1._0;
      _box_0.vertical = _0_1;
      _0_2 = t1._1;
      _box_0.first = _0_2;
      t1 = type$.FocusNode;
      A.mergeSort(sorted, new A.DirectionalFocusTraversalPolicyMixin_findFirstFocusInDirection_closure(_box_0), t1);
      return A.IterableExtensions_get_firstOrNull(sorted, t1);
    },
    _sortAndFilterHorizontally$3(direction, target, nodes) {
      var sorted;
      type$.Iterable_FocusNode._as(nodes);
      A.assertHelper(false);
      $label0$0: {
      }
      sorted = nodes.where$1(0, null).toList$0(0);
      A.mergeSort(sorted, new A.DirectionalFocusTraversalPolicyMixin__sortAndFilterHorizontally_closure(), type$.FocusNode);
      return sorted;
    },
    _sortAndFilterVertically$3(direction, target, nodes) {
      var sorted;
      type$.Iterable_FocusNode._as(nodes);
      A.assertHelper(false);
      $label0$0: {
      }
      sorted = nodes.where$1(0, null).toList$0(0);
      A.mergeSort(sorted, new A.DirectionalFocusTraversalPolicyMixin__sortAndFilterVertically_closure(), type$.FocusNode);
      return sorted;
    },
    _popPolicyDataIfNeeded$3(direction, nearestScope, focusedChild) {
      var t3, t4, popOrInvalidate, _this = this,
        t1 = _this.DirectionalFocusTraversalPolicyMixin__policyData,
        policyData = t1.$index(0, nearestScope),
        t2 = policyData != null;
      if (t2) {
        t3 = policyData.history;
        t4 = t3.length !== 0;
        if (t4)
          B.JSArray_methods.get$first(t3);
        t3 = t4;
      } else
        t3 = false;
      if (t3) {
        t3 = policyData.history;
        if (B.JSArray_methods.get$last(t3).node._focus_manager$_parent == null) {
          _this.super$FocusTraversalPolicy$invalidateScopeData(nearestScope);
          t1.remove$1(0, nearestScope);
          return false;
        }
        popOrInvalidate = new A.DirectionalFocusTraversalPolicyMixin__popPolicyDataIfNeeded_popOrInvalidate(_this, policyData, nearestScope);
        switch (direction) {
          case B.TraversalDirection_2:
          case B.TraversalDirection_0:
            switch (B.JSArray_methods.get$first(t3).direction) {
              case B.TraversalDirection_3:
              case B.TraversalDirection_1:
                _this.super$FocusTraversalPolicy$invalidateScopeData(nearestScope);
                t1.remove$1(0, nearestScope);
                break;
              case B.TraversalDirection_0:
              case B.TraversalDirection_2:
                if (A.boolConversionCheck(popOrInvalidate.call$1(direction)))
                  return true;
                break;
            }
            break;
          case B.TraversalDirection_3:
          case B.TraversalDirection_1:
            switch (B.JSArray_methods.get$first(t3).direction) {
              case B.TraversalDirection_3:
              case B.TraversalDirection_1:
                if (A.boolConversionCheck(popOrInvalidate.call$1(direction)))
                  return true;
                break;
              case B.TraversalDirection_0:
              case B.TraversalDirection_2:
                _this.super$FocusTraversalPolicy$invalidateScopeData(nearestScope);
                t1.remove$1(0, nearestScope);
                break;
            }
            break;
        }
      }
      if (t2 && policyData.history.length === 0) {
        _this.super$FocusTraversalPolicy$invalidateScopeData(nearestScope);
        t1.remove$1(0, nearestScope);
      }
      return false;
    },
    inDirection$2(currentNode, direction) {
      var firstFocus, t1, focusedScrollable, found, eligibleNodes, filteredEligibleNodes, inBand, policyData, newEntry, _this = this,
        nearestScope = currentNode.get$nearestScope(),
        focusedChild = nearestScope.get$focusedChild();
      if (focusedChild == null) {
        firstFocus = _this.findFirstFocusInDirection$2(currentNode, direction);
        if (firstFocus == null)
          firstFocus = currentNode;
        switch (direction) {
          case B.TraversalDirection_0:
          case B.TraversalDirection_3:
            _this.requestFocusCallback.call$2$alignmentPolicy(firstFocus, B.ScrollPositionAlignmentPolicy_2);
            break;
          case B.TraversalDirection_1:
          case B.TraversalDirection_2:
            _this.requestFocusCallback.call$2$alignmentPolicy(firstFocus, B.ScrollPositionAlignmentPolicy_1);
            break;
        }
        return true;
      }
      if (_this._popPolicyDataIfNeeded$3(direction, nearestScope, focusedChild))
        return true;
      t1 = focusedChild._focus_manager$_context;
      t1.toString;
      focusedScrollable = A.Scrollable_maybeOf(t1);
      found = null;
      switch (direction) {
        case B.TraversalDirection_2:
        case B.TraversalDirection_0:
          eligibleNodes = _this._sortAndFilterVertically$3(direction, focusedChild.get$rect(0), nearestScope.get$traversalDescendants());
          if (eligibleNodes.length === 0)
            break;
          if (focusedScrollable != null && !focusedScrollable._scrollable$_position.get$atEdge()) {
            t1 = A._arrayInstanceType(eligibleNodes);
            filteredEligibleNodes = new A.WhereIterable(eligibleNodes, t1._eval$1("bool(1)")._as(new A.DirectionalFocusTraversalPolicyMixin_inDirection_closure(focusedScrollable)), t1._eval$1("WhereIterable<1>"));
            if (!filteredEligibleNodes.get$isEmpty(0))
              eligibleNodes = filteredEligibleNodes;
          }
          inBand = J.where$1$ax(eligibleNodes, new A.DirectionalFocusTraversalPolicyMixin_inDirection_closure0(new A.Rect(focusedChild.get$rect(0).left, -1 / 0, focusedChild.get$rect(0).right, 1 / 0)));
          if (!inBand.get$isEmpty(0)) {
            found = B.JSArray_methods.get$first(A.DirectionalFocusTraversalPolicyMixin__sortByDistancePreferVertical(focusedChild.get$rect(0).get$center(), inBand));
            break;
          }
          found = B.JSArray_methods.get$first(A.DirectionalFocusTraversalPolicyMixin__sortClosestEdgesByDistancePreferHorizontal(focusedChild.get$rect(0).get$center(), eligibleNodes));
          break;
        case B.TraversalDirection_1:
        case B.TraversalDirection_3:
          eligibleNodes = _this._sortAndFilterHorizontally$3(direction, focusedChild.get$rect(0), nearestScope.get$traversalDescendants());
          if (eligibleNodes.length === 0)
            break;
          if (focusedScrollable != null && !focusedScrollable._scrollable$_position.get$atEdge()) {
            t1 = A._arrayInstanceType(eligibleNodes);
            filteredEligibleNodes = new A.WhereIterable(eligibleNodes, t1._eval$1("bool(1)")._as(new A.DirectionalFocusTraversalPolicyMixin_inDirection_closure1(focusedScrollable)), t1._eval$1("WhereIterable<1>"));
            if (!filteredEligibleNodes.get$isEmpty(0))
              eligibleNodes = filteredEligibleNodes;
          }
          inBand = J.where$1$ax(eligibleNodes, new A.DirectionalFocusTraversalPolicyMixin_inDirection_closure2(new A.Rect(-1 / 0, focusedChild.get$rect(0).top, 1 / 0, focusedChild.get$rect(0).bottom)));
          if (!inBand.get$isEmpty(0)) {
            found = B.JSArray_methods.get$first(A.DirectionalFocusTraversalPolicyMixin__sortByDistancePreferHorizontal(focusedChild.get$rect(0).get$center(), inBand));
            break;
          }
          found = B.JSArray_methods.get$first(A.DirectionalFocusTraversalPolicyMixin__sortClosestEdgesByDistancePreferVertical(focusedChild.get$rect(0).get$center(), eligibleNodes));
          break;
      }
      if (found != null) {
        t1 = _this.DirectionalFocusTraversalPolicyMixin__policyData;
        policyData = t1.$index(0, nearestScope);
        newEntry = new A._DirectionalPolicyDataEntry(direction, focusedChild);
        if (policyData != null)
          B.JSArray_methods.add$1(policyData.history, newEntry);
        else
          t1.$indexSet(0, nearestScope, new A._DirectionalPolicyData(A._setArrayType([newEntry], type$.JSArray__DirectionalPolicyDataEntry)));
        switch (direction) {
          case B.TraversalDirection_0:
          case B.TraversalDirection_3:
            _this.requestFocusCallback.call$2$alignmentPolicy(found, B.ScrollPositionAlignmentPolicy_2);
            break;
          case B.TraversalDirection_2:
          case B.TraversalDirection_1:
            _this.requestFocusCallback.call$2$alignmentPolicy(found, B.ScrollPositionAlignmentPolicy_1);
            break;
        }
        return true;
      }
      return false;
    }
  };
  A._ReadingOrderTraversalPolicy_FocusTraversalPolicy_DirectionalFocusTraversalPolicyMixin_changedScope_closure.prototype = {
    call$1(entry) {
      return type$._DirectionalPolicyDataEntry._as(entry).node === this.node;
    },
    $signature: 406
  };
  A.DirectionalFocusTraversalPolicyMixin_findFirstFocusInDirection_closure.prototype = {
    call$2(a, b) {
      var t1 = type$.FocusNode;
      t1._as(a);
      t1._as(b);
      t1 = this._box_0;
      if (t1.vertical)
        if (t1.first)
          return B.JSNumber_methods.compareTo$1(a.get$rect(0).top, b.get$rect(0).top);
        else
          return B.JSNumber_methods.compareTo$1(b.get$rect(0).bottom, a.get$rect(0).bottom);
      else if (t1.first)
        return B.JSNumber_methods.compareTo$1(a.get$rect(0).left, b.get$rect(0).left);
      else
        return B.JSNumber_methods.compareTo$1(b.get$rect(0).right, a.get$rect(0).right);
    },
    $signature: 55
  };
  A.DirectionalFocusTraversalPolicyMixin__sortByDistancePreferVertical_closure.prototype = {
    call$2(nodeA, nodeB) {
      var a, b, vertical,
        t1 = type$.FocusNode;
      t1._as(nodeA);
      t1._as(nodeB);
      a = nodeA.get$rect(0).get$center();
      b = nodeB.get$rect(0).get$center();
      t1 = this.target;
      vertical = A.DirectionalFocusTraversalPolicyMixin__verticalCompare(t1, a, b);
      if (vertical === 0)
        return A.DirectionalFocusTraversalPolicyMixin__horizontalCompare(t1, a, b);
      return vertical;
    },
    $signature: 55
  };
  A.DirectionalFocusTraversalPolicyMixin__sortByDistancePreferHorizontal_closure.prototype = {
    call$2(nodeA, nodeB) {
      var a, b, horizontal,
        t1 = type$.FocusNode;
      t1._as(nodeA);
      t1._as(nodeB);
      a = nodeA.get$rect(0).get$center();
      b = nodeB.get$rect(0).get$center();
      t1 = this.target;
      horizontal = A.DirectionalFocusTraversalPolicyMixin__horizontalCompare(t1, a, b);
      if (horizontal === 0)
        return A.DirectionalFocusTraversalPolicyMixin__verticalCompare(t1, a, b);
      return horizontal;
    },
    $signature: 55
  };
  A.DirectionalFocusTraversalPolicyMixin__sortClosestEdgesByDistancePreferHorizontal_closure.prototype = {
    call$2(nodeA, nodeB) {
      var t2, t3, aCoord, t4, aCoord0, bCoord, bCoord0, horizontal,
        t1 = type$.FocusNode;
      t1._as(nodeA);
      t1._as(nodeB);
      t1 = this.target;
      t2 = nodeA.get$rect(0);
      t3 = nodeB.get$rect(0);
      aCoord = t2.left;
      t4 = t1._dx;
      aCoord0 = t2.right;
      aCoord = Math.abs(aCoord - t4) < Math.abs(aCoord0 - t4) ? aCoord : aCoord0;
      bCoord = t3.left;
      bCoord0 = t3.right;
      bCoord = Math.abs(bCoord - t4) < Math.abs(bCoord0 - t4) ? bCoord : bCoord0;
      horizontal = B.JSNumber_methods.compareTo$1(Math.abs(aCoord - t4), Math.abs(bCoord - t4));
      if (horizontal === 0)
        return A.DirectionalFocusTraversalPolicyMixin__verticalCompare(t1, nodeA.get$rect(0).get$center(), nodeB.get$rect(0).get$center());
      return horizontal;
    },
    $signature: 55
  };
  A.DirectionalFocusTraversalPolicyMixin__sortClosestEdgesByDistancePreferVertical_closure.prototype = {
    call$2(nodeA, nodeB) {
      var t2, t3, aCoord, t4, aCoord0, bCoord, bCoord0, vertical,
        t1 = type$.FocusNode;
      t1._as(nodeA);
      t1._as(nodeB);
      t1 = this.target;
      t2 = nodeA.get$rect(0);
      t3 = nodeB.get$rect(0);
      aCoord = t2.top;
      t4 = t1._dy;
      aCoord0 = t2.bottom;
      aCoord = Math.abs(aCoord - t4) < Math.abs(aCoord0 - t4) ? aCoord : aCoord0;
      bCoord = t3.top;
      bCoord0 = t3.bottom;
      bCoord = Math.abs(bCoord - t4) < Math.abs(bCoord0 - t4) ? bCoord : bCoord0;
      vertical = B.JSNumber_methods.compareTo$1(Math.abs(aCoord - t4), Math.abs(bCoord - t4));
      if (vertical === 0)
        return A.DirectionalFocusTraversalPolicyMixin__horizontalCompare(t1, nodeA.get$rect(0).get$center(), nodeB.get$rect(0).get$center());
      return vertical;
    },
    $signature: 55
  };
  A.DirectionalFocusTraversalPolicyMixin__sortAndFilterHorizontally_closure.prototype = {
    call$2(a, b) {
      var t1 = type$.FocusNode;
      t1._as(a);
      t1._as(b);
      return B.JSNumber_methods.compareTo$1(a.get$rect(0).get$center()._dx, b.get$rect(0).get$center()._dx);
    },
    $signature: 55
  };
  A.DirectionalFocusTraversalPolicyMixin__sortAndFilterVertically_closure.prototype = {
    call$2(a, b) {
      var t1 = type$.FocusNode;
      t1._as(a);
      t1._as(b);
      return B.JSNumber_methods.compareTo$1(a.get$rect(0).get$center()._dy, b.get$rect(0).get$center()._dy);
    },
    $signature: 55
  };
  A.DirectionalFocusTraversalPolicyMixin__popPolicyDataIfNeeded_popOrInvalidate.prototype = {
    call$1(direction) {
      var lastNode, t2, alignmentPolicy, _this = this,
        t1 = _this.policyData.history;
      if (0 >= t1.length)
        return A.ioore(t1, -1);
      lastNode = t1.pop().node;
      t1 = lastNode._focus_manager$_context;
      t1.toString;
      t1 = A.Scrollable_maybeOf(t1);
      t2 = A.BindingBase_checkInstance($.WidgetsBinding__instance, type$.WidgetsBinding).WidgetsBinding__buildOwner.focusManager._primaryFocus._focus_manager$_context;
      t2.toString;
      if (t1 != A.Scrollable_maybeOf(t2)) {
        t1 = _this.$this;
        t2 = _this.nearestScope;
        t1.super$FocusTraversalPolicy$invalidateScopeData(t2);
        t1.DirectionalFocusTraversalPolicyMixin__policyData.remove$1(0, t2);
        return false;
      }
      switch (direction) {
        case B.TraversalDirection_0:
        case B.TraversalDirection_3:
          alignmentPolicy = B.ScrollPositionAlignmentPolicy_2;
          break;
        case B.TraversalDirection_1:
        case B.TraversalDirection_2:
          alignmentPolicy = B.ScrollPositionAlignmentPolicy_1;
          break;
        default:
          alignmentPolicy = null;
      }
      _this.$this.requestFocusCallback.call$2$alignmentPolicy(lastNode, alignmentPolicy);
      return true;
    },
    $signature: 408
  };
  A.DirectionalFocusTraversalPolicyMixin_inDirection_closure.prototype = {
    call$1(node) {
      var t1 = type$.FocusNode._as(node)._focus_manager$_context;
      t1.toString;
      return A.Scrollable_maybeOf(t1) === this.focusedScrollable;
    },
    $signature: 41
  };
  A.DirectionalFocusTraversalPolicyMixin_inDirection_closure0.prototype = {
    call$1(node) {
      return !type$.FocusNode._as(node).get$rect(0).intersect$1(this.band).get$isEmpty(0);
    },
    $signature: 41
  };
  A.DirectionalFocusTraversalPolicyMixin_inDirection_closure1.prototype = {
    call$1(node) {
      var t1 = type$.FocusNode._as(node)._focus_manager$_context;
      t1.toString;
      return A.Scrollable_maybeOf(t1) === this.focusedScrollable;
    },
    $signature: 41
  };
  A.DirectionalFocusTraversalPolicyMixin_inDirection_closure2.prototype = {
    call$1(node) {
      return !type$.FocusNode._as(node).get$rect(0).intersect$1(this.band).get$isEmpty(0);
    },
    $signature: 41
  };
  A._ReadingOrderSortData.prototype = {
    get$directionalAncestors() {
      var t1, _this = this;
      if (_this._directionalAncestors == null) {
        t1 = _this.node._focus_manager$_context;
        t1.toString;
        _this.set$_directionalAncestors(new A._ReadingOrderSortData_directionalAncestors_getDirectionalityAncestors().call$1(t1));
      }
      t1 = _this._directionalAncestors;
      t1.toString;
      return t1;
    },
    debugFillProperties$1(properties) {
      var _this = this, _null = null;
      _this.super$Diagnosticable$debugFillProperties(properties);
      properties.add$1(0, A.DiagnosticsProperty$("directionality", _this.directionality, true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.TextDirection));
      properties.add$1(0, A.StringProperty$("name", _this.node._focus_manager$_debugLabel, _null, true, true));
      properties.add$1(0, A.DiagnosticsProperty$("rect", _this.rect, true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.Rect));
    },
    set$_directionalAncestors(_directionalAncestors) {
      this._directionalAncestors = type$.nullable_List_Directionality._as(_directionalAncestors);
    }
  };
  A._ReadingOrderSortData_commonDirectionalityOf_closure.prototype = {
    call$1(member) {
      var t1 = type$._ReadingOrderSortData._as(member).get$directionalAncestors();
      return A.LinkedHashSet_LinkedHashSet$from(t1, A._arrayInstanceType(t1)._precomputed1);
    },
    $signature: 409
  };
  A._ReadingOrderSortData_sortWithDirectionality_closure.prototype = {
    call$2(a, b) {
      var t1 = type$._ReadingOrderSortData;
      t1._as(a);
      t1._as(b);
      switch (this.directionality.index) {
        case 1:
          t1 = B.JSNumber_methods.compareTo$1(a.rect.left, b.rect.left);
          break;
        case 0:
          t1 = B.JSNumber_methods.compareTo$1(b.rect.right, a.rect.right);
          break;
        default:
          t1 = null;
      }
      return t1;
    },
    $signature: 168
  };
  A._ReadingOrderSortData_directionalAncestors_getDirectionalityAncestors.prototype = {
    call$1(context) {
      var t2,
        result = A._setArrayType([], type$.JSArray_Directionality),
        t1 = type$.Directionality,
        directionalityElement = context.getElementForInheritedWidgetOfExactType$1$0(t1);
      for (; directionalityElement != null;) {
        B.JSArray_methods.add$1(result, t1._as(directionalityElement.get$widget()));
        t2 = A._getAncestor(directionalityElement);
        directionalityElement = t2 == null ? null : t2.getElementForInheritedWidgetOfExactType$1$0(t1);
      }
      return result;
    },
    $signature: 411
  };
  A._ReadingOrderDirectionalGroupData.prototype = {
    get$rect(_) {
      var t1, t2, t3, t4, _this = this;
      if (_this._rect == null)
        for (t1 = _this.members, t2 = A._arrayInstanceType(t1), t3 = t2._eval$1("MappedListIterable<1,Rect>"), t2 = new A.MappedListIterable(t1, t2._eval$1("Rect(1)")._as(new A._ReadingOrderDirectionalGroupData_rect_closure()), t3), t2 = new A.ListIterator(t2, t2.get$length(0), t3._eval$1("ListIterator<ListIterable.E>")), t3 = t3._eval$1("ListIterable.E"); t2.moveNext$0();) {
          t1 = t2.__internal$_current;
          if (t1 == null)
            t1 = t3._as(t1);
          t4 = _this._rect;
          if (t4 == null) {
            _this._rect = t1;
            t4 = t1;
          }
          _this._rect = t4.expandToInclude$1(t1);
        }
      t1 = _this._rect;
      t1.toString;
      return t1;
    },
    debugFillProperties$1(properties) {
      var t1, t2, _null = null;
      this.super$Diagnosticable$debugFillProperties(properties);
      t1 = this.members;
      properties.add$1(0, A.DiagnosticsProperty$("directionality", B.JSArray_methods.get$first(t1).directionality, true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.TextDirection));
      properties.add$1(0, A.DiagnosticsProperty$("rect", this.get$rect(0), true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.Rect));
      t2 = A._arrayInstanceType(t1);
      properties.add$1(0, A.IterableProperty$("members", new A.MappedListIterable(t1, t2._eval$1("String(1)")._as(new A._ReadingOrderDirectionalGroupData_debugFillProperties_closure()), t2._eval$1("MappedListIterable<1,String>")), B.C__NoDefaultValue, "[]", B.DiagnosticLevel_3, B.DiagnosticsTreeStyle_8, type$.String));
    }
  };
  A._ReadingOrderDirectionalGroupData_rect_closure.prototype = {
    call$1(data) {
      return type$._ReadingOrderSortData._as(data).rect;
    },
    $signature: 412
  };
  A._ReadingOrderDirectionalGroupData_sortWithDirectionality_closure.prototype = {
    call$2(a, b) {
      var t1 = type$._ReadingOrderDirectionalGroupData;
      t1._as(a);
      t1._as(b);
      switch (this.directionality.index) {
        case 1:
          t1 = B.JSNumber_methods.compareTo$1(a.get$rect(0).left, b.get$rect(0).left);
          break;
        case 0:
          t1 = B.JSNumber_methods.compareTo$1(b.get$rect(0).right, a.get$rect(0).right);
          break;
        default:
          t1 = null;
      }
      return t1;
    },
    $signature: 413
  };
  A._ReadingOrderDirectionalGroupData_debugFillProperties_closure.prototype = {
    call$1(member) {
      type$._ReadingOrderSortData._as(member);
      return '"' + A.S(member.node._focus_manager$_debugLabel) + '"(' + member.rect.toString$0(0) + ")";
    },
    $signature: 414
  };
  A.ReadingOrderTraversalPolicy.prototype = {
    _collectDirectionalityGroups$1(candidates) {
      var currentDirection, t1, currentGroup, result, t2, _i, candidate, currentDirection0, t3;
      type$.Iterable__ReadingOrderSortData._as(candidates);
      currentDirection = B.JSArray_methods.get$first(candidates).directionality;
      t1 = type$.JSArray__ReadingOrderSortData;
      currentGroup = A._setArrayType([], t1);
      result = A._setArrayType([], type$.JSArray__ReadingOrderDirectionalGroupData);
      for (t2 = candidates.length, _i = 0; _i < candidates.length; candidates.length === t2 || (0, A.throwConcurrentModificationError)(candidates), ++_i) {
        candidate = candidates[_i];
        currentDirection0 = candidate.directionality;
        if (currentDirection0 == currentDirection) {
          B.JSArray_methods.add$1(currentGroup, candidate);
          continue;
        }
        B.JSArray_methods.add$1(result, new A._ReadingOrderDirectionalGroupData(currentGroup));
        currentGroup = A._setArrayType([candidate], t1);
        currentDirection = currentDirection0;
      }
      if (currentGroup.length !== 0)
        B.JSArray_methods.add$1(result, new A._ReadingOrderDirectionalGroupData(currentGroup));
      for (t1 = result.length, _i = 0; _i < result.length; result.length === t1 || (0, A.throwConcurrentModificationError)(result), ++_i) {
        t2 = result[_i].members;
        if (t2.length === 1)
          continue;
        t3 = B.JSArray_methods.get$first(t2).directionality;
        t3.toString;
        A._ReadingOrderSortData_sortWithDirectionality(t2, t3);
      }
      return result;
    },
    _pickNext$1(candidates) {
      var topmost, inBandOfTop, nearestCommonDirectionality, bandGroups;
      type$.List__ReadingOrderSortData._as(candidates);
      A.mergeSort(candidates, new A.ReadingOrderTraversalPolicy__pickNext_closure(), type$._ReadingOrderSortData);
      topmost = B.JSArray_methods.get$first(candidates);
      inBandOfTop = new A.ReadingOrderTraversalPolicy__pickNext_inBand().call$2(topmost, candidates);
      A.assertHelper(topmost.rect.get$isEmpty(0) || J.get$length$asx(inBandOfTop) !== 0);
      if (J.get$length$asx(inBandOfTop) <= 1)
        return topmost;
      nearestCommonDirectionality = A._ReadingOrderSortData_commonDirectionalityOf(inBandOfTop);
      nearestCommonDirectionality.toString;
      A._ReadingOrderSortData_sortWithDirectionality(inBandOfTop, nearestCommonDirectionality);
      bandGroups = this._collectDirectionalityGroups$1(inBandOfTop);
      if (bandGroups.length === 1)
        return B.JSArray_methods.get$first(B.JSArray_methods.get$first(bandGroups).members);
      A._ReadingOrderDirectionalGroupData_sortWithDirectionality(bandGroups, nearestCommonDirectionality);
      return B.JSArray_methods.get$first(B.JSArray_methods.get$first(bandGroups).members);
    },
    sortDescendants$2(descendants, currentNode) {
      var t1, t2, t3, t4, t5, _i, node, t6, t7, sortedList, current, next;
      type$.Iterable_FocusNode._as(descendants);
      if (descendants.length <= 1)
        return descendants;
      t1 = A._setArrayType([], type$.JSArray__ReadingOrderSortData);
      for (t2 = descendants.length, t3 = type$.nullable_Directionality, t4 = type$.Directionality, t5 = type$.InheritedWidget, _i = 0; _i < descendants.length; descendants.length === t2 || (0, A.throwConcurrentModificationError)(descendants), ++_i) {
        node = descendants[_i];
        t6 = node.get$rect(0);
        t7 = node._focus_manager$_context;
        t7.toString;
        A.checkTypeBound(t4, t5, "T", "getInheritedWidgetOfExactType");
        t7 = t7.getElementForInheritedWidgetOfExactType$1$0(t4);
        t7 = t3._as(t7 == null ? null : t7.get$widget());
        t1.push(new A._ReadingOrderSortData(t7 == null ? null : t7.textDirection, t6, node));
      }
      sortedList = A._setArrayType([], type$.JSArray_FocusNode);
      current = this._pickNext$1(t1);
      B.JSArray_methods.add$1(sortedList, current.node);
      B.JSArray_methods.remove$1(t1, current);
      for (; t1.length !== 0;) {
        next = this._pickNext$1(t1);
        B.JSArray_methods.add$1(sortedList, next.node);
        B.JSArray_methods.remove$1(t1, next);
      }
      return sortedList;
    }
  };
  A.ReadingOrderTraversalPolicy__pickNext_closure.prototype = {
    call$2(a, b) {
      var t1 = type$._ReadingOrderSortData;
      return B.JSNumber_methods.compareTo$1(t1._as(a).rect.top, t1._as(b).rect.top);
    },
    $signature: 168
  };
  A.ReadingOrderTraversalPolicy__pickNext_inBand.prototype = {
    call$2(current, candidates) {
      var t1, t2, t3;
      type$.Iterable__ReadingOrderSortData._as(candidates);
      t1 = current.rect;
      t2 = A._arrayInstanceType(candidates);
      t3 = t2._eval$1("WhereIterable<1>");
      return A.List_List$of(new A.WhereIterable(candidates, t2._eval$1("bool(1)")._as(new A.ReadingOrderTraversalPolicy__pickNext_inBand_closure(new A.Rect(-1 / 0, t1.top, 1 / 0, t1.bottom))), t3), true, t3._eval$1("Iterable.E"));
    },
    $signature: 415
  };
  A.ReadingOrderTraversalPolicy__pickNext_inBand_closure.prototype = {
    call$1(item) {
      return !type$._ReadingOrderSortData._as(item).rect.intersect$1(this.band).get$isEmpty(0);
    },
    $signature: 416
  };
  A.FocusTraversalGroup.prototype = {
    createState$0() {
      return new A._FocusTraversalGroupState(B._StateLifecycle_0);
    },
    debugFillProperties$1(properties) {
      var _null = null;
      this.super$Widget$debugFillProperties(properties);
      properties.add$1(0, A.DiagnosticsProperty$("policy", this.policy, true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.FocusTraversalPolicy));
    }
  };
  A.FocusTraversalGroup_of_closure.prototype = {
    call$0() {
      if (this.policy == null)
        throw A.wrapException(A.FlutterError_FlutterError("Unable to find a Focus or FocusScope widget in the given context, or the FocusNode from with the widget that was found is not associated with a FocusTraversalPolicy.\nFocusTraversalGroup.of() was called with a context that does not contain a Focus or FocusScope widget, or there was no FocusTraversalPolicy in effect.\nThis can happen if there is not a FocusTraversalGroup that defines the policy, or if the context comes from a widget that is above the WidgetsApp, MaterialApp, or CupertinoApp widget (those widgets introduce an implicit default policy) \nThe context used was:\n  " + this.context.toString$0(0)));
      return true;
    },
    $signature: 0
  };
  A._FocusTraversalGroupNode.prototype = {};
  A._FocusTraversalGroupState.prototype = {
    get$focusNode(_) {
      var result, _this = this, _null = null,
        value = _this.___FocusTraversalGroupState_focusNode_FI;
      if (value === $) {
        result = new A._FocusTraversalGroupNode(_this._widget.policy, false, true, true, true, _null, _null, A._setArrayType([], type$.JSArray_FocusNode), $.$get$ChangeNotifier__emptyListeners());
        result.FocusNode$7$canRequestFocus$debugLabel$descendantsAreFocusable$descendantsAreTraversable$onKey$onKeyEvent$skipTraversal(true, "FocusTraversalGroup", true, true, _null, _null, false);
        A.ChangeNotifier_maybeDispatchObjectCreation(result);
        _this.___FocusTraversalGroupState_focusNode_FI !== $ && A.throwLateFieldADI("focusNode");
        _this.___FocusTraversalGroupState_focusNode_FI = result;
        value = result;
      }
      return value;
    },
    dispose$0() {
      this.get$focusNode(0).dispose$0();
      this.super$State$dispose();
    },
    didUpdateWidget$1(oldWidget) {
      var _this = this;
      type$.FocusTraversalGroup._as(oldWidget);
      _this.super$State$didUpdateWidget(oldWidget);
      if (oldWidget.policy !== _this._widget.policy)
        _this.get$focusNode(0).policy = _this._widget.policy;
    },
    build$1(context) {
      var _null = null,
        t1 = this.get$focusNode(0);
      return A.Focus$(false, false, this._widget.child, _null, true, true, t1, false, _null, _null, _null, _null, _null, true);
    }
  };
  A.RequestFocusAction.prototype = {
    invoke$1(intent) {
      type$.RequestFocusIntent._as(intent);
      intent.requestFocusCallback$1(intent.get$focusNode(intent));
    }
  };
  A.NextFocusIntent.prototype = {};
  A.NextFocusAction.prototype = {
    invoke$1(intent) {
      var t1, t2;
      type$.NextFocusIntent._as(intent);
      t1 = A.BindingBase_checkInstance($.WidgetsBinding__instance, type$.WidgetsBinding).WidgetsBinding__buildOwner.focusManager._primaryFocus;
      t2 = t1._focus_manager$_context;
      t2.toString;
      return A.FocusTraversalGroup_of(t2)._moveFocus$2$forward(t1, true);
    },
    toKeyEventResult$2(intent, invokeResult) {
      type$.NextFocusIntent._as(intent);
      return A._asBool(invokeResult) ? B.KeyEventResult_0 : B.KeyEventResult_2;
    }
  };
  A.PreviousFocusIntent.prototype = {};
  A.PreviousFocusAction.prototype = {
    invoke$1(intent) {
      var t1, t2;
      type$.PreviousFocusIntent._as(intent);
      t1 = A.BindingBase_checkInstance($.WidgetsBinding__instance, type$.WidgetsBinding).WidgetsBinding__buildOwner.focusManager._primaryFocus;
      t2 = t1._focus_manager$_context;
      t2.toString;
      return A.FocusTraversalGroup_of(t2)._moveFocus$2$forward(t1, false);
    },
    toKeyEventResult$2(intent, invokeResult) {
      type$.PreviousFocusIntent._as(intent);
      return A._asBool(invokeResult) ? B.KeyEventResult_0 : B.KeyEventResult_2;
    }
  };
  A.DirectionalFocusAction.prototype = {
    invoke$1(intent) {
      var t1, t2;
      type$.DirectionalFocusIntent._as(intent);
      if (!this._isForTextField) {
        t1 = A.BindingBase_checkInstance($.WidgetsBinding__instance, type$.WidgetsBinding).WidgetsBinding__buildOwner.focusManager._primaryFocus;
        t2 = t1._focus_manager$_context;
        t2.toString;
        A.FocusTraversalGroup_of(t2).inDirection$2(t1, intent.direction);
      }
    }
  };
  A._FocusTraversalPolicy_Object_Diagnosticable.prototype = {};
  A._ReadingOrderTraversalPolicy_FocusTraversalPolicy_DirectionalFocusTraversalPolicyMixin.prototype = {
    changedScope$2$node$oldScope(node, oldScope) {
      var t1;
      this.super$FocusTraversalPolicy$changedScope(node, oldScope);
      t1 = this.DirectionalFocusTraversalPolicyMixin__policyData.$index(0, oldScope);
      if (t1 != null)
        B.JSArray_methods.removeWhere$1(t1.history, new A._ReadingOrderTraversalPolicy_FocusTraversalPolicy_DirectionalFocusTraversalPolicyMixin_changedScope_closure(node));
    }
  };
  A.__ReadingOrderDirectionalGroupData_Object_Diagnosticable.prototype = {};
  A.__ReadingOrderSortData_Object_Diagnosticable.prototype = {};
  A.FormField.prototype = {
    createState$0() {
      return A.FormFieldState$(A._instanceType(this)._eval$1("FormField.T"));
    }
  };
  A.FormFieldState.prototype = {
    _validate$0() {
      this._widget.toString;
      var t1 = this.__FormFieldState__errorText_F;
      t1 === $ && A.throwLateFieldNI("_errorText");
      t1.set$value(0, null);
    },
    didChange$1(value) {
      var _this = this;
      _this.setState$1(new A.FormFieldState_didChange_closure(_this, A._instanceType(_this)._eval$1("FormFieldState.T?")._as(value)));
      A.Form_maybeOf(_this.get$context(0));
    },
    get$restorationId() {
      return this._widget.restorationId;
    },
    restoreState$2(oldBucket, initialRestore) {
      var _this = this,
        t1 = _this.__FormFieldState__errorText_F;
      t1 === $ && A.throwLateFieldNI("_errorText");
      _this.registerForRestoration$2(t1, "error_text");
      _this.registerForRestoration$2(_this._hasInteractedByUser, "has_interacted_by_user");
    },
    deactivate$0() {
      A.Form_maybeOf(this.get$context(0));
      this.super$State$deactivate();
    },
    initState$0() {
      var t1, _this = this;
      _this.super$State$initState();
      t1 = _this._widget.forceErrorText;
      A.assertHelper(A.debugIsSerializableForRestoration(t1));
      t1 = new A.RestorableStringN(t1, $.$get$ChangeNotifier__emptyListeners());
      A.ChangeNotifier_maybeDispatchObjectCreation(t1);
      _this.__FormFieldState__errorText_F !== $ && A.throwLateFieldAI("_errorText");
      _this.__FormFieldState__errorText_F = t1;
    },
    didUpdateWidget$1(oldWidget) {
      this.super$_FormFieldState_State_RestorationMixin$didUpdateWidget(A._instanceType(this)._eval$1("FormField<FormFieldState.T>")._as(oldWidget));
      this._widget.toString;
    },
    didChangeDependencies$0() {
      this.super$_FormFieldState_State_RestorationMixin$didChangeDependencies();
      A.Form_maybeOf(this.get$context(0));
      switch (null) {
        case B.AutovalidateMode_1:
          A.BindingBase_checkInstance($.WidgetsBinding__instance, type$.WidgetsBinding).addPostFrameCallback$1(new A.FormFieldState_didChangeDependencies_closure(this));
          break;
        case B.AutovalidateMode_3:
        case B.AutovalidateMode_2:
        case B.AutovalidateMode_0:
        case null:
        case void 0:
          break;
      }
    },
    dispose$0() {
      var _this = this,
        t1 = _this.__FormFieldState__errorText_F;
      t1 === $ && A.throwLateFieldNI("_errorText");
      t1.dispose$0();
      _this._focusNode.dispose$0();
      _this._hasInteractedByUser.dispose$0();
      _this.super$_FormFieldState_State_RestorationMixin$dispose();
    },
    build$1(context) {
      var t2, _this = this, _null = null,
        t1 = _this._widget;
      switch (t1.autovalidateMode.index) {
        case 1:
          _this._validate$0();
          break;
        case 2:
          t1 = _this._hasInteractedByUser;
          A.ChangeNotifier_debugAssertNotDisposed(t1);
          A.assertHelper(t1._restoration0$_restorationId != null);
          t2 = t1._restoration_properties$_value;
          if (A.boolConversionCheck(t2 == null ? A._instanceType(t1)._eval$1("RestorableValue.T")._as(t2) : t2))
            _this._validate$0();
          break;
        case 3:
        case 0:
          break;
      }
      A.Form_maybeOf(context);
      A.Form_maybeOf(context);
      t1 = _this._widget;
      t2 = t1.autovalidateMode;
      if (t2 === B.AutovalidateMode_3)
        return A.Focus$(false, false, A._instanceType(_this)._eval$1("Widget(FormFieldState<FormFieldState.T>)")._as(t1.builder).call$1(_this), _null, _null, _null, _this._focusNode, true, _null, new A.FormFieldState_build_closure(_this), _null, _null, _null, true);
      return A._instanceType(_this)._eval$1("Widget(FormFieldState<FormFieldState.T>)")._as(t1.builder).call$1(_this);
    },
    set$__FormFieldState__value_AI(__FormFieldState__value_AI) {
      this.__FormFieldState__value_AI = A._instanceType(this)._eval$1("FormFieldState.T?")._as(__FormFieldState__value_AI);
    }
  };
  A.FormFieldState_didChange_closure.prototype = {
    call$0() {
      var t1 = this.$this;
      t1.set$__FormFieldState__value_AI(A._instanceType(t1)._eval$1("FormFieldState.T?")._as(this.value));
      t1 = t1._hasInteractedByUser;
      t1.super$RestorableValue$value(0, A._instanceType(t1)._eval$1("_RestorablePrimitiveValue.T")._as(true));
    },
    $signature: 1
  };
  A.FormFieldState_didChangeDependencies_closure.prototype = {
    call$1(__wc0_formal) {
      var t1, t2, t3;
      type$.Duration._as(__wc0_formal);
      t1 = this.$this;
      t1._widget.toString;
      t2 = t1.__FormFieldState__errorText_F;
      t2 === $ && A.throwLateFieldNI("_errorText");
      A.ChangeNotifier_debugAssertNotDisposed(t2);
      A.assertHelper(t2._restoration0$_restorationId != null);
      t3 = t2._restoration_properties$_value;
      if ((t3 == null ? A._instanceType(t2)._eval$1("RestorableValue.T")._as(t3) : t3) == null)
        t1._widget.toString;
    },
    $signature: 7
  };
  A.FormFieldState_build_closure.prototype = {
    call$1(value) {
      var t1;
      if (!value) {
        t1 = this.$this;
        t1.setState$1(new A.FormFieldState_build__closure(t1));
      }
    },
    $signature: 24
  };
  A.FormFieldState_build__closure.prototype = {
    call$0() {
      this.$this._validate$0();
    },
    $signature: 1
  };
  A.AutovalidateMode.prototype = {
    _enumToString$0() {
      return "AutovalidateMode." + this._name;
    }
  };
  A._FormFieldState_State_RestorationMixin_dispose_closure.prototype = {
    call$2(property, listener) {
      type$.RestorableProperty_nullable_Object._as(property);
      type$.void_Function._as(listener);
      if (!property._restoration0$_disposed)
        property.removeListener$1(0, listener);
    },
    $signature: 48
  };
  A._FormFieldState_State_RestorationMixin.prototype = {
    didUpdateWidget$1(oldWidget) {
      this.super$State$didUpdateWidget(A._instanceType(this)._eval$1("FormField<_FormFieldState_State_RestorationMixin.T>")._as(oldWidget));
      this.didUpdateRestorationId$0();
    },
    didChangeDependencies$0() {
      var oldBucket, needsRestore, t1, didReplaceBucket, _this = this;
      _this.super$State$didChangeDependencies();
      oldBucket = _this.RestorationMixin__bucket;
      needsRestore = _this.get$restorePending();
      t1 = A.RestorationScope_maybeOf(_this.get$context(0));
      _this.RestorationMixin__currentParent = t1;
      didReplaceBucket = _this._updateBucketIfNecessary$2$parent$restorePending(t1, needsRestore);
      if (needsRestore)
        _this._doRestore$1(oldBucket);
      if (didReplaceBucket) {
        A.assertHelper(oldBucket != _this.RestorationMixin__bucket);
        if (oldBucket != null)
          oldBucket.dispose$0();
      }
    },
    dispose$0() {
      var t1, _this = this;
      _this.RestorationMixin__properties.forEach$1(0, new A._FormFieldState_State_RestorationMixin_dispose_closure());
      t1 = _this.RestorationMixin__bucket;
      if (t1 != null)
        t1.dispose$0();
      _this.RestorationMixin__bucket = null;
      _this.super$State$dispose();
    }
  };
  A.GlobalKey.prototype = {
    get$currentState() {
      var _0_2_isSet, t1, t2, _0_2,
        _0_0 = A.BindingBase_checkInstance($.WidgetsBinding__instance, type$.WidgetsBinding).WidgetsBinding__buildOwner._globalKeyRegistry.$index(0, this);
      $label0$0: {
        _0_2_isSet = _0_0 instanceof A.StatefulElement;
        if (_0_2_isSet) {
          t1 = _0_0._framework$_state;
          t1.toString;
          t2 = A._instanceType(this)._precomputed1._is(t1);
          _0_2 = t1;
          t1 = t2;
        } else {
          _0_2 = null;
          t1 = false;
        }
        if (t1) {
          if (_0_2_isSet)
            t1 = _0_2;
          else {
            t1 = _0_0._framework$_state;
            t1.toString;
          }
          A._instanceType(this)._precomputed1._as(t1);
          break $label0$0;
        }
        t1 = null;
        break $label0$0;
      }
      return t1;
    }
  };
  A.LabeledGlobalKey.prototype = {
    toString$0(_) {
      var label, _this = this,
        t1 = _this._debugLabel;
      if (t1 != null)
        label = " " + t1;
      else
        label = "";
      if (A.getRuntimeTypeOfDartObject(_this) === B.Type_LabeledGlobalKey_78g)
        return "[GlobalKey#" + A.shortHash(_this) + label + "]";
      return "[" + (A.objectRuntimeType(_this, "<optimized out>") + "#" + A.shortHash(_this)) + label + "]";
    }
  };
  A.GlobalObjectKey.prototype = {
    $eq(_, other) {
      if (other == null)
        return false;
      if (J.get$runtimeType$(other) !== A.getRuntimeTypeOfDartObject(this))
        return false;
      return this.$ti._is(other) && other.value === this.value;
    },
    get$hashCode(_) {
      return A.objectHashCode(this.value);
    },
    toString$0(_) {
      var t1,
        selfType = A.objectRuntimeType(this, "GlobalObjectKey");
      if (B.JSString_methods.endsWith$1(selfType, "<State<StatefulWidget>>"))
        selfType = B.JSString_methods.substring$2(selfType, 0, selfType.length - 23);
      t1 = this.value;
      return "[" + selfType + " " + (A.objectRuntimeType(t1, "<optimized out>") + "#" + A.shortHash(t1)) + "]";
    }
  };
  A.Widget.prototype = {
    toStringShort$0() {
      var type = A.objectRuntimeType(this, "Widget"),
        t1 = this.key;
      return t1 == null ? type : type + "-" + t1.toString$0(0);
    },
    debugFillProperties$1(properties) {
      this.super$Diagnosticable$debugFillProperties(properties);
      properties.defaultDiagnosticsTreeStyle = B.DiagnosticsTreeStyle_3;
    },
    $eq(_, other) {
      if (other == null)
        return false;
      return this.super$Object$$eq(0, other);
    },
    get$hashCode(_) {
      return A.Object.prototype.get$hashCode.call(this, 0);
    }
  };
  A.StatelessWidget.prototype = {
    createElement$0(_) {
      return A.StatelessElement$(this);
    }
  };
  A.StatefulWidget.prototype = {
    createElement$0(_) {
      return A.StatefulElement$(this);
    }
  };
  A._StateLifecycle.prototype = {
    _enumToString$0() {
      return "_StateLifecycle." + this._name;
    }
  };
  A.State.prototype = {
    get$widget() {
      var t1 = this._widget;
      t1.toString;
      return t1;
    },
    get$context(_) {
      var t1;
      A.assertHelper(new A.State_context_closure(this).call$0());
      t1 = this._framework$_element;
      t1.toString;
      return t1;
    },
    initState$0() {
      A.assertHelper(this._debugLifecycleState === B._StateLifecycle_0);
      $.$get$FlutterMemoryAllocations_instance().dispatchObjectCreated$3$className$library$object(B.Type_State_Ss5.toString$0(0), "package:flutter/widgets.dart", this);
    },
    didUpdateWidget$1(oldWidget) {
      A._instanceType(this)._eval$1("State.T")._as(oldWidget);
    },
    reassemble$0() {
    },
    setState$1(fn) {
      type$.void_Function._as(fn);
      A.assertHelper(new A.State_setState_closure(this).call$0());
      A.assertHelper(new A.State_setState_closure0(this, fn.call$0()).call$0());
      this._framework$_element.markNeedsBuild$0();
    },
    deactivate$0() {
    },
    activate$0() {
    },
    dispose$0() {
      A.assertHelper(this._debugLifecycleState === B._StateLifecycle_2);
      A.assertHelper(new A.State_dispose_closure(this).call$0());
      $.$get$FlutterMemoryAllocations_instance().dispatchObjectDisposed$1$object(this);
    },
    didChangeDependencies$0() {
    },
    debugFillProperties$1(properties) {
      var _this = this;
      _this.super$Diagnosticable$debugFillProperties(properties);
      A.assertHelper(new A.State_debugFillProperties_closure(_this, properties).call$0());
      properties.add$1(0, A.ObjectFlagProperty$("_widget", _this._widget, "no widget", null, B.DiagnosticLevel_3, A._instanceType(_this)._eval$1("State.T")));
      properties.add$1(0, A.ObjectFlagProperty$("_element", _this._framework$_element, "not mounted", null, B.DiagnosticLevel_3, type$.StatefulElement));
    },
    set$_widget(_widget) {
      this._widget = A._instanceType(this)._eval$1("State.T?")._as(_widget);
    }
  };
  A.State_context_closure.prototype = {
    call$0() {
      if (this.$this._framework$_element == null)
        throw A.wrapException(A.FlutterError_FlutterError('This widget has been unmounted, so the State no longer has a context (and should be considered defunct). \nConsider canceling any active work during "dispose" or using the "mounted" getter to determine if the State is still active.'));
      return true;
    },
    $signature: 0
  };
  A.State_setState_closure.prototype = {
    call$0() {
      var t1 = this.$this,
        t2 = t1._debugLifecycleState;
      if (t2 === B._StateLifecycle_3)
        throw A.wrapException(A.FlutterError$fromParts(A._setArrayType([A.ErrorSummary$("setState() called after dispose(): " + t1.toString$0(0)), A.ErrorDescription$("This error happens if you call setState() on a State object for a widget that no longer appears in the widget tree (e.g., whose parent widget no longer includes the widget in its build). This error can occur when code calls setState() from a timer or an animation callback."), A.ErrorHint$('The preferred solution is to cancel the timer or stop listening to the animation in the dispose() callback. Another solution is to check the "mounted" property of this object before calling setState() to ensure the object is still in the tree.'), A.ErrorHint$("This error might indicate a memory leak if setState() is being called because another object is retaining a reference to this State object after it has been removed from the tree. To avoid memory leaks, consider breaking the reference to this object during dispose().")], type$.JSArray_DiagnosticsNode)));
      if (t2 === B._StateLifecycle_0 && t1._framework$_element == null)
        throw A.wrapException(A.FlutterError$fromParts(A._setArrayType([A.ErrorSummary$("setState() called in constructor: " + t1.toString$0(0)), A.ErrorHint$("This happens when you call setState() on a State object for a widget that hasn't been inserted into the widget tree yet. It is not necessary to call setState() in the constructor, since the state is already assumed to be dirty when it is initially created.")], type$.JSArray_DiagnosticsNode)));
      return true;
    },
    $signature: 0
  };
  A.State_setState_closure0.prototype = {
    call$0() {
      if (type$.Future_dynamic._is(this.result))
        throw A.wrapException(A.FlutterError$fromParts(A._setArrayType([A.ErrorSummary$("setState() callback argument returned a Future."), A.ErrorDescription$("The setState() method on " + this.$this.toString$0(0) + ' was called with a closure or method that returned a Future. Maybe it is marked as "async".'), A.ErrorHint$("Instead of performing asynchronous work inside a call to setState(), first execute the work (without updating the widget state), and then synchronously update the state inside a call to setState().")], type$.JSArray_DiagnosticsNode)));
      return true;
    },
    $signature: 0
  };
  A.State_dispose_closure.prototype = {
    call$0() {
      this.$this._debugLifecycleState = B._StateLifecycle_3;
      return true;
    },
    $signature: 0
  };
  A.State_debugFillProperties_closure.prototype = {
    call$0() {
      this.properties.add$1(0, A.EnumProperty$("lifecycle state", this.$this._debugLifecycleState, B._StateLifecycle_2, B.DiagnosticLevel_3, type$._StateLifecycle));
      return true;
    },
    $signature: 0
  };
  A.ProxyWidget.prototype = {};
  A.ParentDataWidget.prototype = {
    createElement$0(_) {
      var t1 = new A.ParentDataElement(this, B._ElementLifecycle_0, A.HashSet_HashSet(type$.Element), A._instanceType(this)._eval$1("ParentDataElement<ParentDataWidget.T>"));
      $.$get$FlutterMemoryAllocations_instance().dispatchObjectCreated$3$className$library$object(B.Type_Element_rqC.toString$0(0), "package:flutter/widgets.dart", t1);
      return t1;
    }
  };
  A.InheritedWidget.prototype = {
    createElement$0(_) {
      return A.InheritedElement$(this);
    }
  };
  A.RenderObjectWidget.prototype = {
    updateRenderObject$2(context, renderObject) {
    },
    didUnmountRenderObject$1(renderObject) {
    }
  };
  A.LeafRenderObjectWidget.prototype = {
    createElement$0(_) {
      var t1 = new A.LeafRenderObjectElement(this, B._ElementLifecycle_0, A.HashSet_HashSet(type$.Element));
      $.$get$FlutterMemoryAllocations_instance().dispatchObjectCreated$3$className$library$object(B.Type_Element_rqC.toString$0(0), "package:flutter/widgets.dart", t1);
      return t1;
    }
  };
  A.SingleChildRenderObjectWidget.prototype = {
    createElement$0(_) {
      return A.SingleChildRenderObjectElement$(this);
    }
  };
  A.MultiChildRenderObjectWidget.prototype = {
    createElement$0(_) {
      return A.MultiChildRenderObjectElement$(this);
    }
  };
  A._ElementLifecycle.prototype = {
    _enumToString$0() {
      return "_ElementLifecycle." + this._name;
    }
  };
  A._InactiveElements.prototype = {
    _unmount$1(element) {
      type$.Element._as(element);
      A.assertHelper(element._lifecycleState === B._ElementLifecycle_2);
      A.assertHelper(new A._InactiveElements__unmount_closure(element).call$0());
      element.visitChildren$1(new A._InactiveElements__unmount_closure0(this, element));
      element.unmount$0();
      A.assertHelper(element._lifecycleState === B._ElementLifecycle_3);
    },
    _unmountAll$0() {
      var elements, t1, elements0, t2, _this = this;
      _this._locked = true;
      t1 = _this._framework$_elements;
      elements0 = A.List_List$of(t1, true, A._instanceType(t1)._precomputed1);
      B.JSArray_methods.sort$1(elements0, A.framework_Element__sort$closure());
      elements = elements0;
      t1.clear$0(0);
      try {
        t2 = elements;
        new A.ReversedListIterable(t2, A._arrayInstanceType(t2)._eval$1("ReversedListIterable<1>")).forEach$1(0, _this.get$_unmount());
      } finally {
        A.assertHelper(t1._collection$_length === 0);
        _this._locked = false;
      }
    }
  };
  A._InactiveElements__unmount_closure.prototype = {
    call$0() {
      return true;
    },
    $signature: 0
  };
  A._InactiveElements__unmount_closure0.prototype = {
    call$1(child) {
      type$.Element._as(child);
      A.assertHelper(J.$eq$(child._framework$_parent, this.element));
      this.$this._unmount$1(child);
    },
    $signature: 14
  };
  A._InactiveElements__deactivateRecursively_closure.prototype = {
    call$0() {
      this.element.debugDeactivated$0();
      return true;
    },
    $signature: 0
  };
  A.BuildScope.prototype = {
    _tryRebuild$1(element) {
      var e, stack, t1, isTimelineTracked, exception;
      A.assertHelper(element._inDirtyList);
      A.assertHelper(element.get$buildScope() === this);
      t1 = element.get$widget();
      if (!$.debugProfileBuildsEnabled) {
        t1 = $.debugProfileBuildsEnabledUserWidgets && A.debugIsWidgetLocalCreation(t1);
        isTimelineTracked = t1;
      } else
        isTimelineTracked = true;
      if (isTimelineTracked) {
        t1 = {};
        t1.debugTimelineArguments = null;
        A.assertHelper(new A.BuildScope__tryRebuild_closure(t1, element).call$0());
        A.FlutterTimeline_startSync(A.getRuntimeTypeOfDartObject(element.get$widget()).toString$0(0), t1.debugTimelineArguments);
      }
      try {
        element.rebuild$0();
      } catch (exception) {
        e = A.unwrapException(exception);
        stack = A.getTraceFromException(exception);
        A._reportException(A.ErrorDescription$("while rebuilding dirty elements"), e, stack, new A.BuildScope__tryRebuild_closure0(element));
      }
      if (isTimelineTracked)
        A.Timeline_finishSync();
    },
    _debugAssertElementInScope$2(element, debugBuildRoot) {
      var t1, _null = null;
      if (element._debugIsDescendantOf$1(debugBuildRoot) || !element.get$debugIsActive())
        return true;
      t1 = type$.Element;
      throw A.wrapException(A.FlutterError$fromParts(A._setArrayType([A.ErrorSummary$("Tried to build dirty widget in the wrong build scope."), A.ErrorDescription$("A widget which was marked as dirty and is still active was scheduled to be built, but the current build scope unexpectedly does not contain that widget."), A.ErrorHint$("Sometimes this is detected when an element is removed from the widget tree, but the element somehow did not get marked as inactive. In that case, it might be caused by an ancestor element failing to implement visitChildren correctly, thus preventing some or all of its descendants from being correctly deactivated."), A.DiagnosticsProperty$("The root of the build scope was", debugBuildRoot, true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_9, _null, t1), A.DiagnosticsProperty$("The offending element (which does not appear to be a descendant of the root of the build scope) was", element, true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_9, _null, t1)], type$.JSArray_DiagnosticsNode)));
    },
    _flushDirtyElements$1$debugBuildRoot(debugBuildRoot) {
      var index, element, element0, t1, t2, t3, _i, _this = this;
      if (A.assertTest(_this._dirtyElementsNeedsResorting == null))
        A.assertThrow("_flushDirtyElements must be non-reentrant");
      t1 = _this._dirtyElements;
      B.JSArray_methods.sort$1(t1, A.framework_Element__sort$closure());
      _this._dirtyElementsNeedsResorting = false;
      try {
        index = 0;
        while (true) {
          t2 = index;
          t3 = t1.length;
          if (typeof t2 !== "number")
            return t2.$lt();
          if (!(t2 < t3))
            break;
          element = B.JSArray_methods.$index(t1, index);
          if (element.get$buildScope() === _this) {
            _this._debugAssertElementInScope$2(element, debugBuildRoot);
            _this._tryRebuild$1(element);
          }
          index = _this._dirtyElementIndexAfter$1(index);
        }
        A.assertHelper(new A.BuildScope__flushDirtyElements_closure(_this, debugBuildRoot).call$0());
      } finally {
        for (t2 = t1.length, _i = 0; _i < t1.length; t1.length === t2 || (0, A.throwConcurrentModificationError)(t1), ++_i) {
          element0 = t1[_i];
          if (element0.get$buildScope() === _this)
            element0._inDirtyList = false;
        }
        B.JSArray_methods.clear$0(t1);
        _this._dirtyElementsNeedsResorting = null;
        _this._buildScheduled = false;
      }
    },
    _dirtyElementIndexAfter$1(index) {
      var t1, t2, t3, t4, _this = this, _box_0 = {};
      _box_0.index = index;
      t1 = _this._dirtyElementsNeedsResorting;
      t1.toString;
      if (!t1)
        return index + 1;
      t1 = _box_0.index = index + 1;
      t2 = _this._dirtyElements;
      B.JSArray_methods.sort$1(t2, A.framework_Element__sort$closure());
      t3 = _this._dirtyElementsNeedsResorting = false;
      while (true) {
        if (t1 > 0) {
          t4 = t1 - 1;
          if (!(t4 < t2.length))
            return A.ioore(t2, t4);
          t4 = t2[t4]._dirty;
        } else
          t4 = t3;
        if (!t4)
          break;
        index = t1 - 1;
        _box_0.index = index;
        t1 = index;
      }
      A.assertHelper(new A.BuildScope__dirtyElementIndexAfter_closure(_box_0, _this).call$0());
      return _box_0.index;
    }
  };
  A.BuildScope__tryRebuild_closure.prototype = {
    call$0() {
      return true;
    },
    $signature: 0
  };
  A.BuildScope__tryRebuild_closure0.prototype = {
    call$0() {
      var _null = null,
        t1 = A._setArrayType([], type$.JSArray_DiagnosticsNode),
        t2 = this.element;
      J.add$1$ax(t1, A.DiagnosticsDebugCreator$(new A.DebugCreator(t2)));
      J.add$1$ax(t1, A.DiagnosticsProperty$("The element being rebuilt at the time was", t2, true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_9, _null, type$.Element));
      return t1;
    },
    $signature: 9
  };
  A.BuildScope__flushDirtyElements_closure.prototype = {
    call$0() {
      var _null = null,
        t1 = this.$this,
        t2 = t1._dirtyElements,
        t3 = A._arrayInstanceType(t2),
        missedElements = new A.WhereIterable(t2, t3._eval$1("bool(1)")._as(new A.BuildScope__flushDirtyElements__closure(t1)), t3._eval$1("WhereIterable<1>"));
      if (!J.get$isEmpty$asx(missedElements))
        throw A.wrapException(A.FlutterError$fromParts(A._setArrayType([A.ErrorSummary$("buildScope missed some dirty elements."), A.ErrorHint$("This probably indicates that the dirty list should have been resorted but was not."), A.DiagnosticsProperty$("The context argument of the buildScope call was", this.debugBuildRoot, true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_9, _null, type$.Element), A.Element_describeElements("The list of missed elements at the end of the buildScope call was", missedElements)], type$.JSArray_DiagnosticsNode)));
      return true;
    },
    $signature: 0
  };
  A.BuildScope__flushDirtyElements__closure.prototype = {
    call$1(element) {
      type$.Element._as(element);
      return element.get$debugIsActive() && element._dirty && element.get$buildScope() === this.$this;
    },
    $signature: 17
  };
  A.BuildScope__dirtyElementIndexAfter_closure.prototype = {
    call$0() {
      var i, t1, element;
      for (i = this._box_0.index - 1, t1 = this.$this._dirtyElements; i >= 0; --i) {
        if (!(i < t1.length))
          return A.ioore(t1, i);
        element = t1[i];
        A.assertHelper(!element._dirty || element._lifecycleState !== B._ElementLifecycle_1);
      }
      return true;
    },
    $signature: 0
  };
  A.BuildOwner.prototype = {
    scheduleBuildFor$1(element) {
      var buildScope, t1, _this = this;
      A.assertHelper(element._framework$_owner === _this);
      A.assertHelper(element._parentBuildScope != null);
      A.assertHelper(new A.BuildOwner_scheduleBuildFor_closure(element).call$0());
      buildScope = element.get$buildScope();
      A.assertHelper(new A.BuildOwner_scheduleBuildFor_closure0(_this, element, buildScope).call$0());
      if (!_this._scheduledFlushDirtyElements && _this.onBuildScheduled != null) {
        _this._scheduledFlushDirtyElements = true;
        _this.onBuildScheduled.call$0();
      }
      A.assertHelper(element.get$buildScope() === buildScope);
      if (!element._inDirtyList) {
        B.JSArray_methods.add$1(buildScope._dirtyElements, element);
        element._inDirtyList = true;
      }
      if (!buildScope._buildScheduled && !buildScope._building) {
        buildScope._buildScheduled = true;
        t1 = buildScope.scheduleRebuild;
        if (t1 != null)
          t1.call$0();
      }
      if (buildScope._dirtyElementsNeedsResorting != null)
        buildScope._dirtyElementsNeedsResorting = true;
      A.assertHelper(new A.BuildOwner_scheduleBuildFor_closure1(buildScope).call$0());
    },
    lockState$1(callback) {
      var _this = this;
      type$.void_Function._as(callback);
      A.assertHelper(_this._debugStateLockLevel >= 0);
      A.assertHelper(new A.BuildOwner_lockState_closure(_this).call$0());
      try {
        callback.call$0();
      } finally {
        A.assertHelper(new A.BuildOwner_lockState_closure0(_this).call$0());
      }
      A.assertHelper(_this._debugStateLockLevel >= 0);
    },
    buildScope$2(context, callback) {
      var buildScope, t1, t2, _this = this;
      type$.nullable_void_Function._as(callback);
      buildScope = context.get$buildScope();
      t1 = callback == null;
      if (t1 && buildScope._dirtyElements.length === 0)
        return;
      A.assertHelper(_this._debugStateLockLevel >= 0);
      A.assertHelper(!_this._debugBuilding);
      A.assertHelper(new A.BuildOwner_buildScope_closure(_this, context, buildScope).call$0());
      t2 = {};
      t2.debugTimelineArguments = null;
      A.assertHelper(new A.BuildOwner_buildScope_closure0(t2, _this, buildScope, context).call$0());
      A.FlutterTimeline_startSync("BUILD", t2.debugTimelineArguments);
      try {
        _this._scheduledFlushDirtyElements = true;
        buildScope._building = true;
        if (!t1) {
          t1 = {};
          A.assertHelper(_this._debugStateLockLevel > 0);
          t1.debugPreviousBuildTarget = null;
          A.assertHelper(new A.BuildOwner_buildScope_closure1(t1, _this, context).call$0());
          try {
            callback.call$0();
          } finally {
            A.assertHelper(new A.BuildOwner_buildScope_closure2(t1, _this, context).call$0());
          }
        }
        buildScope._flushDirtyElements$1$debugBuildRoot(context);
      } finally {
        _this._scheduledFlushDirtyElements = buildScope._building = false;
        A.Timeline_finishSync();
        A.assertHelper(_this._debugBuilding);
        A.assertHelper(new A.BuildOwner_buildScope_closure3(_this).call$0());
      }
      A.assertHelper(_this._debugStateLockLevel >= 0);
    },
    buildScope$1(context) {
      return this.buildScope$2(context, null);
    },
    _debugTrackElementThatWillNeedToBeRebuiltDueToGlobalKeyShenanigans$2(node, key) {
      var map;
      type$.GlobalKey_State_StatefulWidget._as(key);
      map = this._debugElementsThatWillNeedToBeRebuiltDueToGlobalKeyShenanigans;
      if (map == null) {
        map = A.HashMap_HashMap(null, null, null, type$.Element, type$.Set_GlobalKey_State_StatefulWidget);
        this.set$_debugElementsThatWillNeedToBeRebuiltDueToGlobalKeyShenanigans(map);
      }
      map.putIfAbsent$2(0, node, new A.BuildOwner__debugTrackElementThatWillNeedToBeRebuiltDueToGlobalKeyShenanigans_closure()).add$1(0, key);
    },
    _debugElementWasRebuilt$1(node) {
      var t1 = this._debugElementsThatWillNeedToBeRebuiltDueToGlobalKeyShenanigans;
      if (t1 != null)
        t1.remove$1(0, node);
    },
    _debugRemoveGlobalKeyReservationFor$2($parent, child) {
      A.assertHelper(new A.BuildOwner__debugRemoveGlobalKeyReservationFor_closure(this, $parent, child).call$0());
    },
    _registerGlobalKey$2(key, element) {
      type$.GlobalKey_State_StatefulWidget._as(key);
      A.assertHelper(new A.BuildOwner__registerGlobalKey_closure(this, key, element).call$0());
      this._globalKeyRegistry.$indexSet(0, key, element);
    },
    _unregisterGlobalKey$2(key, element) {
      var t1;
      type$.GlobalKey_State_StatefulWidget._as(key);
      A.assertHelper(new A.BuildOwner__unregisterGlobalKey_closure(this, key, element).call$0());
      t1 = this._globalKeyRegistry;
      if (J.$eq$(t1.$index(0, key), element))
        t1.remove$1(0, key);
    },
    _debugReserveGlobalKeyFor$3($parent, child, key) {
      A.assertHelper(new A.BuildOwner__debugReserveGlobalKeyFor_closure(this, $parent, child, type$.GlobalKey_State_StatefulWidget._as(key)).call$0());
    },
    _debugVerifyGlobalKeyReservation$0() {
      A.assertHelper(new A.BuildOwner__debugVerifyGlobalKeyReservation_closure(this).call$0());
    },
    _debugVerifyIllFatedPopulation$0() {
      A.assertHelper(new A.BuildOwner__debugVerifyIllFatedPopulation_closure(this).call$0());
    },
    finalizeTree$0() {
      var e, stack, exception;
      A.FlutterTimeline_startSync("FINALIZE TREE", null);
      try {
        this.lockState$1(this._inactiveElements.get$_unmountAll());
        A.assertHelper(new A.BuildOwner_finalizeTree_closure(this).call$0());
      } catch (exception) {
        e = A.unwrapException(exception);
        stack = A.getTraceFromException(exception);
        A._reportException(A.ErrorSummary$("while finalizing the widget tree"), e, stack, null);
      } finally {
        A.Timeline_finishSync();
      }
    },
    reassemble$1(root) {
      A.FlutterTimeline_startSync("Preparing Hot Reload (widgets)", null);
      try {
        A.assertHelper(root._framework$_parent == null);
        A.assertHelper(root._framework$_owner === this);
        root.reassemble$0();
      } finally {
        A.Timeline_finishSync();
      }
    },
    set$onBuildScheduled(onBuildScheduled) {
      this.onBuildScheduled = type$.nullable_void_Function._as(onBuildScheduled);
    },
    set$_debugElementsThatWillNeedToBeRebuiltDueToGlobalKeyShenanigans(_debugElementsThatWillNeedToBeRebuiltDueToGlobalKeyShenanigans) {
      this._debugElementsThatWillNeedToBeRebuiltDueToGlobalKeyShenanigans = type$.nullable_Map_of_Element_and_Set_GlobalKey_State_StatefulWidget._as(_debugElementsThatWillNeedToBeRebuiltDueToGlobalKeyShenanigans);
    }
  };
  A.BuildOwner_scheduleBuildFor_closure.prototype = {
    call$0() {
      var t1 = this.element;
      if (!t1._dirty)
        throw A.wrapException(A.FlutterError$fromParts(A._setArrayType([A.ErrorSummary$("scheduleBuildFor() called for a widget that is not marked as dirty."), t1.describeElement$1("The method was called for the following element"), A.ErrorDescription$("This element is not current marked as dirty. Make sure to set the dirty flag before calling scheduleBuildFor()."), A.ErrorHint$("If you did not attempt to call scheduleBuildFor() yourself, then this probably indicates a bug in the widgets framework. Please report it:\n  https://github.com/flutter/flutter/issues/new?template=2_bug.yml")], type$.JSArray_DiagnosticsNode)));
      return true;
    },
    $signature: 0
  };
  A.BuildOwner_scheduleBuildFor_closure0.prototype = {
    call$0() {
      if (!this.$this._debugBuilding && this.element._inDirtyList)
        throw A.wrapException(A.FlutterError$fromParts(A._setArrayType([A.ErrorSummary$("BuildOwner.scheduleBuildFor() called inappropriately."), A.ErrorHint$("The BuildOwner.scheduleBuildFor() method called on an Element that is already in the dirty list."), this.element.describeElement$1("the dirty Element was")], type$.JSArray_DiagnosticsNode)));
      return true;
    },
    $signature: 0
  };
  A.BuildOwner_scheduleBuildFor_closure1.prototype = {
    call$0() {
      return true;
    },
    $signature: 0
  };
  A.BuildOwner_lockState_closure.prototype = {
    call$0() {
      ++this.$this._debugStateLockLevel;
      return true;
    },
    $signature: 0
  };
  A.BuildOwner_lockState_closure0.prototype = {
    call$0() {
      --this.$this._debugStateLockLevel;
      return true;
    },
    $signature: 0
  };
  A.BuildOwner_buildScope_closure.prototype = {
    call$0() {
      var t1 = this.$this;
      ++t1._debugStateLockLevel;
      return t1._debugBuilding = true;
    },
    $signature: 0
  };
  A.BuildOwner_buildScope_closure0.prototype = {
    call$0() {
      return true;
    },
    $signature: 0
  };
  A.BuildOwner_buildScope_closure1.prototype = {
    call$0() {
      var t1 = this.$this;
      this._box_1.debugPreviousBuildTarget = t1._debugCurrentBuildTarget;
      t1._debugCurrentBuildTarget = this.context;
      return true;
    },
    $signature: 0
  };
  A.BuildOwner_buildScope_closure2.prototype = {
    call$0() {
      var t1 = this.$this,
        t2 = this.context;
      A.assertHelper(J.$eq$(t1._debugCurrentBuildTarget, t2));
      t1._debugCurrentBuildTarget = this._box_1.debugPreviousBuildTarget;
      t1._debugElementWasRebuilt$1(t2);
      return true;
    },
    $signature: 0
  };
  A.BuildOwner_buildScope_closure3.prototype = {
    call$0() {
      var t1 = this.$this;
      t1._debugBuilding = false;
      --t1._debugStateLockLevel;
      return true;
    },
    $signature: 0
  };
  A.BuildOwner__debugTrackElementThatWillNeedToBeRebuiltDueToGlobalKeyShenanigans_closure.prototype = {
    call$0() {
      return A.HashSet_HashSet(type$.GlobalKey_State_StatefulWidget);
    },
    $signature: 417
  };
  A.BuildOwner__debugRemoveGlobalKeyReservationFor_closure.prototype = {
    call$0() {
      var t1 = this.$this._debugGlobalKeyReservations.$index(0, this.parent);
      if (t1 != null)
        t1.remove$1(0, this.child);
      return true;
    },
    $signature: 0
  };
  A.BuildOwner__registerGlobalKey_closure.prototype = {
    call$0() {
      var t1 = this.$this,
        t2 = t1._globalKeyRegistry,
        t3 = this.key;
      if (t2.containsKey$1(0, t3)) {
        t2 = t2.$index(0, t3);
        t2.toString;
        A.assertHelper(A.getRuntimeTypeOfDartObject(this.element.get$widget()) !== A.getRuntimeTypeOfDartObject(t2.get$widget()));
        t1._debugIllFatedElements.add$1(0, t2);
      }
      return true;
    },
    $signature: 0
  };
  A.BuildOwner__unregisterGlobalKey_closure.prototype = {
    call$0() {
      var _this = this,
        t1 = _this.$this._globalKeyRegistry,
        t2 = _this.key;
      if (t1.containsKey$1(0, t2) && !J.$eq$(t1.$index(0, t2), _this.element)) {
        t1 = t1.$index(0, t2);
        t1.toString;
        A.assertHelper(A.getRuntimeTypeOfDartObject(_this.element.get$widget()) !== A.getRuntimeTypeOfDartObject(t1.get$widget()));
      }
      return true;
    },
    $signature: 0
  };
  A.BuildOwner__debugReserveGlobalKeyFor_closure.prototype = {
    call$0() {
      var _this = this,
        t1 = _this.$this._debugGlobalKeyReservations,
        t2 = _this.parent;
      if (t1.$index(0, t2) == null)
        t1.$indexSet(0, t2, A.LinkedHashMap_LinkedHashMap$_empty(type$.Element, type$.GlobalKey_State_StatefulWidget));
      t1.$index(0, t2).$indexSet(0, _this.child, _this.key);
      return true;
    },
    $signature: 0
  };
  A.BuildOwner__debugVerifyGlobalKeyReservation_closure.prototype = {
    call$0() {
      var t1 = this.$this._debugGlobalKeyReservations;
      t1.forEach$1(0, new A.BuildOwner__debugVerifyGlobalKeyReservation__closure(A.LinkedHashMap_LinkedHashMap$_empty(type$.GlobalKey_State_StatefulWidget, type$.Element)));
      t1.clear$0(0);
      return true;
    },
    $signature: 0
  };
  A.BuildOwner__debugVerifyGlobalKeyReservation__closure.prototype = {
    call$2($parent, childToKey) {
      var t1;
      type$.Element._as($parent);
      type$.Map_of_Element_and_GlobalKey_State_StatefulWidget._as(childToKey);
      if ($parent._lifecycleState !== B._ElementLifecycle_3) {
        t1 = $parent.get$renderObject();
        t1 = (t1 == null ? null : t1._object$_owner != null) === false;
      } else
        t1 = true;
      if (t1)
        return;
      J.forEach$1$ax(childToKey, new A.BuildOwner__debugVerifyGlobalKeyReservation___closure(this.keyToParent, $parent));
    },
    $signature: 418
  };
  A.BuildOwner__debugVerifyGlobalKeyReservation___closure.prototype = {
    call$2(child, key) {
      var t1, t2, newer, older, error,
        _s41_ = string$.Multip,
        _s78_ = string$.x0aA_Glo;
      type$.Element._as(child);
      type$.GlobalKey_State_StatefulWidget._as(key);
      if (child._framework$_parent == null)
        return;
      t1 = this.keyToParent;
      t2 = t1.containsKey$1(0, key) && !J.$eq$(t1.$index(0, key), this.parent);
      newer = this.parent;
      if (t2) {
        older = t1.$index(0, key);
        t1 = type$.JSArray_DiagnosticsNode;
        error = older.toString$0(0) !== newer.toString$0(0) ? A.FlutterError$fromParts(A._setArrayType([A.ErrorSummary$(_s41_), A.ErrorDescription$("The key " + key.toString$0(0) + " was used by multiple widgets. The parents of those widgets were:\n- " + older.toString$0(0) + "\n- " + newer.toString$0(0) + _s78_)], t1)) : A.FlutterError$fromParts(A._setArrayType([A.ErrorSummary$(_s41_), A.ErrorDescription$("The key " + key.toString$0(0) + " was used by multiple widgets. The parents of those widgets were different widgets that both had the following description:\n  " + newer.toString$0(0) + _s78_)], t1));
        if (!J.$eq$(child._framework$_parent, older))
          older.visitChildren$1(new A.BuildOwner__debugVerifyGlobalKeyReservation____closure(child, older));
        if (!J.$eq$(child._framework$_parent, newer))
          newer.visitChildren$1(new A.BuildOwner__debugVerifyGlobalKeyReservation____closure0(child, newer));
        throw A.wrapException(error);
      } else
        t1.$indexSet(0, key, newer);
    },
    $signature: 419
  };
  A.BuildOwner__debugVerifyGlobalKeyReservation____closure.prototype = {
    call$1(currentChild) {
      var t1 = this.child;
      if (type$.Element._as(currentChild) === t1)
        this.older.forgetChild$1(t1);
    },
    $signature: 14
  };
  A.BuildOwner__debugVerifyGlobalKeyReservation____closure0.prototype = {
    call$1(currentChild) {
      var t1 = this.child;
      if (type$.Element._as(currentChild) === t1)
        this.newer.forgetChild$1(t1);
    },
    $signature: 14
  };
  A.BuildOwner__debugVerifyIllFatedPopulation_closure.prototype = {
    call$0() {
      var t4, t5, duplicates, t6, t7, elements, information,
        t1 = this.$this,
        t2 = t1._debugIllFatedElements,
        t3 = t2.get$iterator(0);
      t1 = t1._globalKeyRegistry;
      t4 = type$.GlobalKey_State_StatefulWidget;
      t5 = type$.Set_Element;
      duplicates = null;
      for (; t3.moveNext$0();) {
        t6 = t3.get$current(0);
        if (t6._lifecycleState !== B._ElementLifecycle_3) {
          A.assertHelper(t6.get$widget().key != null);
          t7 = t6.get$widget().key;
          t7.toString;
          t4._as(t7);
          A.assertHelper(t1.containsKey$1(0, t7));
          if (duplicates == null)
            duplicates = A.LinkedHashMap_LinkedHashMap$_empty(t4, t5);
          elements = duplicates.putIfAbsent$2(0, t7, new A.BuildOwner__debugVerifyIllFatedPopulation__closure());
          elements.add$1(0, t6);
          t6 = t1.$index(0, t7);
          t6.toString;
          elements.add$1(0, t6);
        }
      }
      t2.clear$0(0);
      if (duplicates != null) {
        information = A._setArrayType([], type$.JSArray_DiagnosticsNode);
        B.JSArray_methods.add$1(information, A.ErrorSummary$(string$.Multip));
        for (t1 = new A.LinkedHashMapKeyIterator(duplicates, duplicates._modifications, duplicates._first, duplicates.$ti._eval$1("LinkedHashMapKeyIterator<1>")); t1.moveNext$0();) {
          t2 = t1.__js_helper$_current;
          t3 = duplicates.$index(0, t2);
          t3.toString;
          B.JSArray_methods.add$1(information, A.Element_describeElements("The key " + t2.toString$0(0) + " was used by " + t3.get$length(t3) + " widgets", t3));
        }
        B.JSArray_methods.add$1(information, A.ErrorDescription$(string$.A_Glob));
        throw A.wrapException(A.FlutterError$fromParts(information));
      }
      return true;
    },
    $signature: 0
  };
  A.BuildOwner__debugVerifyIllFatedPopulation__closure.prototype = {
    call$0() {
      return A.LinkedHashSet_LinkedHashSet$_empty(type$.Element);
    },
    $signature: 420
  };
  A.BuildOwner_finalizeTree_closure.prototype = {
    call$0() {
      var keys, element, keyStringCount, key, t1, t2, key0, count, _0_0, _0_1, _0_1_isSet, _0_2, _0_2_isSet, keyLabels, elements, elementStringCount, element0, t3, t4, element1, count0, _1_0, _1_1, _1_1_isSet, _1_2, _1_2_isSet, elementLabels, the, s, were, their, respective, those, s2, those2, they, think, are, t5, t6, t7, t8, t9, t10, _0_10, t11, _0_20, count1, _1_10, _1_20, _null = null,
        _s22_ = "Pattern matching error",
        _s16_ = " previous parent";
      try {
        t5 = this.$this;
        t5._debugVerifyGlobalKeyReservation$0();
        t5._debugVerifyIllFatedPopulation$0();
        t6 = t5._debugElementsThatWillNeedToBeRebuiltDueToGlobalKeyShenanigans;
        t6 = t6 == null ? _null : t6._collection$_length !== 0;
        if (t6 === true) {
          keys = A.HashSet_HashSet(type$.GlobalKey_State_StatefulWidget);
          for (t6 = t5._debugElementsThatWillNeedToBeRebuiltDueToGlobalKeyShenanigans, t7 = A._instanceType(t6), t6 = new A._HashMapKeyIterator(t6, t6._computeKeys$0(), t7._eval$1("_HashMapKeyIterator<1>")), t7 = t7._precomputed1; t6.moveNext$0();) {
            t8 = t6._collection$_current;
            element = t8 == null ? t7._as(t8) : t8;
            if (element._lifecycleState !== B._ElementLifecycle_3) {
              t8 = t5._debugElementsThatWillNeedToBeRebuiltDueToGlobalKeyShenanigans.$index(0, element);
              t8.toString;
              J.addAll$1$ax(keys, t8);
            }
          }
          if (keys._collection$_length !== 0) {
            t6 = type$.String;
            t7 = type$.int;
            keyStringCount = A.HashMap_HashMap(_null, _null, _null, t6, t7);
            for (t8 = keys, t9 = A._instanceType(t8), t10 = t9._eval$1("String(1)")._as(new A.BuildOwner_finalizeTree__closure()), t9 = t9._eval$1("EfficientLengthMappedIterable<1,String>"), t10 = new A.MappedIterator(t8.get$iterator(t8), t10, t9._eval$1("MappedIterator<1,2>")), t9 = t9._rest[1]; t10.moveNext$0();) {
              t8 = t10.__internal$_current;
              key = t8 == null ? t9._as(t8) : t8;
              if (J.containsKey$1$x(keyStringCount, key))
                J.update$2$x(keyStringCount, key, new A.BuildOwner_finalizeTree__closure0());
              else
                J.$indexSet$ax(keyStringCount, key, 1);
            }
            t8 = type$.JSArray_String;
            t1 = A._setArrayType([], t8);
            for (t9 = J.get$entries$x(keyStringCount), t9 = t9.get$iterator(t9); t9.moveNext$0();) {
              t2 = t9.get$current(t9);
              key0 = null;
              count = null;
              _0_0 = t2;
              _0_1 = null;
              _0_1_isSet = false;
              _0_2 = null;
              _0_2_isSet = false;
              if (A.boolConversionCheck(_0_1_isSet))
                t10 = _0_1;
              else {
                _0_1_isSet = true;
                _0_10 = _0_0.key;
                _0_1 = _0_10;
                t10 = _0_10;
              }
              t11 = false;
              if (typeof t10 == "string") {
                if (A.boolConversionCheck(_0_1_isSet))
                  key = _0_1;
                else {
                  _0_1_isSet = true;
                  _0_10 = _0_0.key;
                  _0_1 = _0_10;
                  key = _0_10;
                }
                key0 = key;
                if (A.boolConversionCheck(_0_2_isSet))
                  t10 = _0_2;
                else {
                  _0_2_isSet = true;
                  _0_20 = _0_0.value;
                  _0_2 = _0_20;
                  t10 = _0_20;
                }
                t10 = A._isInt(t10);
                if (t10) {
                  if (A.boolConversionCheck(_0_2_isSet))
                    count1 = _0_2;
                  else {
                    _0_2_isSet = true;
                    _0_20 = _0_0.value;
                    _0_2 = _0_20;
                    count1 = _0_20;
                  }
                  count = count1;
                }
              } else
                t10 = t11;
              if (!t10) {
                t1 = A.StateError$(_s22_);
                throw A.wrapException(t1);
              }
              if (J.$eq$(count, 1))
                J.add$1$ax(t1, key0);
              else
                J.add$1$ax(t1, A.S(key0) + " (" + A.S(count) + " different affected keys had this toString representation)");
            }
            keyLabels = t1;
            t1 = t5._debugElementsThatWillNeedToBeRebuiltDueToGlobalKeyShenanigans;
            t1.toString;
            elements = new A._HashMapKeyIterable(t1, A._instanceType(t1)._eval$1("_HashMapKeyIterable<1>"));
            elementStringCount = A.HashMap_HashMap(_null, _null, _null, t6, t7);
            for (t1 = elements, t2 = A.instanceType(t1), t6 = A.MappedIterable_MappedIterable(t1, t2._eval$1("String(Iterable.E)")._as(new A.BuildOwner_finalizeTree__closure1()), t2._eval$1("Iterable.E"), t6), t2 = A._instanceType(t6), t6 = new A.MappedIterator(J.get$iterator$ax(t6.__internal$_iterable), t6._f, t2._eval$1("MappedIterator<1,2>")), t2 = t2._rest[1]; t6.moveNext$0();) {
              t1 = t6.__internal$_current;
              element0 = t1 == null ? t2._as(t1) : t1;
              if (J.containsKey$1$x(elementStringCount, element0))
                J.update$2$x(elementStringCount, element0, new A.BuildOwner_finalizeTree__closure2());
              else
                J.$indexSet$ax(elementStringCount, element0, 1);
            }
            t3 = A._setArrayType([], t8);
            for (t1 = J.get$entries$x(elementStringCount), t1 = t1.get$iterator(t1); t1.moveNext$0();) {
              t4 = t1.get$current(t1);
              element1 = null;
              count0 = null;
              _1_0 = t4;
              _1_1 = null;
              _1_1_isSet = false;
              _1_2 = null;
              _1_2_isSet = false;
              if (A.boolConversionCheck(_1_1_isSet))
                t2 = _1_1;
              else {
                _1_1_isSet = true;
                _1_10 = _1_0.key;
                _1_1 = _1_10;
                t2 = _1_10;
              }
              t5 = false;
              if (typeof t2 == "string") {
                if (A.boolConversionCheck(_1_1_isSet))
                  element = _1_1;
                else {
                  _1_1_isSet = true;
                  _1_10 = _1_0.key;
                  _1_1 = _1_10;
                  element = _1_10;
                }
                element1 = element;
                if (A.boolConversionCheck(_1_2_isSet))
                  t2 = _1_2;
                else {
                  _1_2_isSet = true;
                  _1_20 = _1_0.value;
                  _1_2 = _1_20;
                  t2 = _1_20;
                }
                t2 = A._isInt(t2);
                if (t2) {
                  if (A.boolConversionCheck(_1_2_isSet))
                    count = _1_2;
                  else {
                    _1_2_isSet = true;
                    _1_20 = _1_0.value;
                    _1_2 = _1_20;
                    count = _1_20;
                  }
                  count0 = count;
                }
              } else
                t2 = t5;
              if (!t2) {
                t1 = A.StateError$(_s22_);
                throw A.wrapException(t1);
              }
              if (J.$eq$(count0, 1))
                J.add$1$ax(t3, element1);
              else
                J.add$1$ax(t3, A.S(element1) + " (" + A.S(count0) + " different affected elements had this toString representation)");
            }
            elementLabels = t3;
            A.assertHelper(J.get$length$asx(keyLabels) !== 0);
            the = keys._collection$_length === 1 ? " the" : "";
            s = keys._collection$_length === 1 ? "" : "s";
            were = keys._collection$_length === 1 ? "was" : "were";
            their = keys._collection$_length === 1 ? "its" : "their";
            respective = J.get$length$asx(elementLabels) === 1 ? "" : " respective";
            those = keys._collection$_length === 1 ? "that" : "those";
            s2 = J.get$length$asx(elementLabels) === 1 ? "" : "s";
            those2 = J.get$length$asx(elementLabels) === 1 ? "that" : "those";
            they = J.get$length$asx(elementLabels) === 1 ? "it" : "they";
            think = J.get$length$asx(elementLabels) === 1 ? "thinks" : "think";
            are = J.get$length$asx(elementLabels) === 1 ? "is" : "are";
            t1 = A.FlutterError$fromParts(A._setArrayType([A.ErrorSummary$("Duplicate GlobalKey" + A.S(s) + " detected in widget tree."), A.ErrorDescription$("The following GlobalKey" + A.S(s) + " " + A.S(were) + " specified multiple times in the widget tree. This will lead to parts of the widget tree being truncated unexpectedly, because the second time a key is seen, the previous instance is moved to the new location. The key" + A.S(s) + " " + A.S(were) + ":\n- " + J.join$1$ax(keyLabels, "\n  ") + "\nThis was determined by noticing that after" + A.S(the) + " widget" + A.S(s) + " with the above global key" + A.S(s) + " " + A.S(were) + " moved out of " + A.S(their) + A.S(respective) + _s16_ + A.S(s2) + ", " + A.S(those2) + _s16_ + A.S(s2) + " never updated during this frame, meaning that " + A.S(they) + " either did not update at all or updated before the widget" + A.S(s) + " " + A.S(were) + " moved, in either case implying that " + A.S(they) + " still " + A.S(think) + " that " + A.S(they) + " should have a child with " + A.S(those) + " global key" + A.S(s) + ".\nThe specific parent" + A.S(s2) + " that did not update after having one or more children forcibly removed due to GlobalKey reparenting " + A.S(are) + ":\n- " + J.join$1$ax(elementLabels, "\n  ") + string$.x0aA_Glo)], type$.JSArray_DiagnosticsNode));
            throw A.wrapException(t1);
          }
        }
      } finally {
        t1 = this.$this._debugElementsThatWillNeedToBeRebuiltDueToGlobalKeyShenanigans;
        if (t1 != null)
          t1.clear$0(0);
      }
      return true;
    },
    $signature: 0
  };
  A.BuildOwner_finalizeTree__closure.prototype = {
    call$1(key) {
      return type$.GlobalKey_State_StatefulWidget._as(key).toString$0(0);
    },
    $signature: 421
  };
  A.BuildOwner_finalizeTree__closure0.prototype = {
    call$1(value) {
      return A._asInt(value) + 1;
    },
    $signature: 52
  };
  A.BuildOwner_finalizeTree__closure1.prototype = {
    call$1(element) {
      return type$.Element._as(element).toString$0(0);
    },
    $signature: 422
  };
  A.BuildOwner_finalizeTree__closure2.prototype = {
    call$1(value) {
      return A._asInt(value) + 1;
    },
    $signature: 52
  };
  A.NotifiableElementMixin.prototype = {
    attachNotificationTree$0() {
      var t1 = this._framework$_parent;
      this._notificationTree = new A._NotificationNode(this, t1 == null ? null : t1._notificationTree);
    }
  };
  A._NotificationNode.prototype = {
    dispatchNotification$1(notification) {
      var t1 = this.current.onNotification$1(notification);
      if (t1)
        return;
      t1 = this.parent;
      if (t1 != null)
        t1.dispatchNotification$1(notification);
    }
  };
  A.Element.prototype = {
    Element$1(widget) {
      $.$get$FlutterMemoryAllocations_instance().dispatchObjectCreated$3$className$library$object(B.Type_Element_rqC.toString$0(0), "package:flutter/widgets.dart", this);
    },
    $eq(_, other) {
      if (other == null)
        return false;
      return this === other;
    },
    get$depth() {
      A.assertHelper(new A.Element_depth_closure(this).call$0());
      var t1 = this.__Element__depth_A;
      t1 === $ && A.throwLateFieldNI("_depth");
      return t1;
    },
    get$widget() {
      var t1 = this._widget;
      t1.toString;
      return t1;
    },
    get$debugIsDefunct() {
      var t1 = {};
      t1.isDefunct = false;
      A.assertHelper(new A.Element_debugIsDefunct_closure(t1, this).call$0());
      return t1.isDefunct;
    },
    get$debugIsActive() {
      var t1 = {};
      t1.isActive = false;
      A.assertHelper(new A.Element_debugIsActive_closure(t1, this).call$0());
      return t1.isActive;
    },
    get$buildScope() {
      var t1 = this._parentBuildScope;
      t1.toString;
      return t1;
    },
    reassemble$0() {
      this.markNeedsBuild$0();
      this.visitChildren$1(new A.Element_reassemble_closure());
    },
    _debugIsDescendantOf$1(target) {
      var element = this;
      while (true) {
        if (!(element != null && element.get$depth() > target.get$depth()))
          break;
        element = element._framework$_parent;
      }
      return J.$eq$(element, target);
    },
    get$renderObject() {
      for (var current = this; current != null;)
        if (current._lifecycleState === B._ElementLifecycle_3)
          break;
        else if (current instanceof A.RenderObjectElement)
          return current.get$renderObject();
        else
          current = current.get$renderObjectAttachingChild();
      return null;
    },
    get$renderObjectAttachingChild() {
      var t1 = {};
      t1.next = null;
      this.visitChildren$1(new A.Element_renderObjectAttachingChild_closure(t1));
      return t1.next;
    },
    describeMissingAncestor$1$expectedAncestorType(expectedAncestorType) {
      var _null = null,
        information = A._setArrayType([], type$.JSArray_DiagnosticsNode),
        ancestors = A._setArrayType([], type$.JSArray_Element);
      this.visitAncestorElements$1(new A.Element_describeMissingAncestor_closure(ancestors));
      B.JSArray_methods.add$1(information, A.DiagnosticsProperty$("The specific widget that could not find a " + expectedAncestorType.toString$0(0) + " ancestor was", this, true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_9, _null, type$.Element));
      if (ancestors.length !== 0)
        B.JSArray_methods.add$1(information, A.Element_describeElements("The ancestors of this widget were", ancestors));
      else
        B.JSArray_methods.add$1(information, A.ErrorDescription$('This widget is the root of the tree, so it has no ancestors, let alone a "' + expectedAncestorType.toString$0(0) + '" ancestor.'));
      return information;
    },
    describeElement$1($name) {
      var _null = null;
      return A.DiagnosticsProperty$($name, this, true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_9, _null, type$.Element);
    },
    describeWidget$1($name) {
      var _null = null;
      return A.DiagnosticsProperty$($name, this, true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_9, _null, type$.Element);
    },
    describeOwnershipChain$1($name) {
      return A.StringProperty$($name, this.debugGetCreatorChain$1(10), B.C__NoDefaultValue, true, true);
    },
    visitChildren$1(visitor) {
      type$.void_Function_Element._as(visitor);
    },
    visitChildElements$1(visitor) {
      type$.void_Function_Element._as(visitor);
      A.assertHelper(new A.Element_visitChildElements_closure(this).call$0());
      this.visitChildren$1(visitor);
    },
    updateChild$3(child, newWidget, newSlot) {
      var t2, isTimelineTracked, _this = this, t1 = {};
      if (newWidget == null) {
        if (child != null)
          _this.deactivateChild$1(child);
        return null;
      }
      t1.newChild = null;
      if (child != null) {
        t2 = {};
        t2.hasSameSuperclass = true;
        A.assertHelper(new A.Element_updateChild_closure(t2, child, newWidget).call$0());
        if (t2.hasSameSuperclass && child.get$widget().$eq(0, newWidget)) {
          if (!J.$eq$(child._slot, newSlot))
            _this.updateSlotForChild$2(child, newSlot);
          t1.newChild = child;
        } else {
          if (t2.hasSameSuperclass) {
            t2 = child.get$widget();
            t2 = A.getRuntimeTypeOfDartObject(t2) === A.getRuntimeTypeOfDartObject(newWidget) && J.$eq$(t2.key, newWidget.key);
          } else
            t2 = false;
          if (t2) {
            if (!J.$eq$(child._slot, newSlot))
              _this.updateSlotForChild$2(child, newSlot);
            if (!$.debugProfileBuildsEnabled) {
              t2 = $.debugProfileBuildsEnabledUserWidgets && A.debugIsWidgetLocalCreation(newWidget);
              isTimelineTracked = t2;
            } else
              isTimelineTracked = true;
            if (isTimelineTracked) {
              t2 = {};
              t2.debugTimelineArguments = null;
              A.assertHelper(new A.Element_updateChild_closure0(t2, newWidget).call$0());
              A.FlutterTimeline_startSync(A.getRuntimeTypeOfDartObject(newWidget).toString$0(0), t2.debugTimelineArguments);
            }
            child.update$1(0, newWidget);
            if (isTimelineTracked)
              A.Timeline_finishSync();
            A.assertHelper(child.get$widget().$eq(0, newWidget));
            A.assertHelper(new A.Element_updateChild_closure1(child).call$0());
            t1.newChild = child;
          } else {
            _this.deactivateChild$1(child);
            A.assertHelper(child._framework$_parent == null);
            t1.newChild = _this.inflateWidget$2(newWidget, newSlot);
          }
        }
      } else
        t1.newChild = _this.inflateWidget$2(newWidget, newSlot);
      A.assertHelper(new A.Element_updateChild_closure2(t1, _this, child, newWidget).call$0());
      return t1.newChild;
    },
    updateChildren$3$forgottenChildren(oldChildren, newWidgets, forgottenChildren) {
      var replaceWithNullIfForgotten, slotFor, t1, newChildrenBottom, t2, oldChildrenBottom, t3, newChildren, previousChild, newChildrenTop, oldChildrenTop, oldChild, newWidget, newChild, oldChildrenBottom0, t4, oldKeyedChildren, key, oldChild0, _this = this, _null = null;
      type$.List_Element._as(oldChildren);
      type$.List_Widget._as(newWidgets);
      type$.nullable_Set_Element._as(forgottenChildren);
      replaceWithNullIfForgotten = new A.Element_updateChildren_replaceWithNullIfForgotten(forgottenChildren);
      slotFor = new A.Element_updateChildren_slotFor(_null);
      t1 = newWidgets.length;
      newChildrenBottom = t1 - 1;
      t2 = oldChildren.length;
      oldChildrenBottom = t2 - 1;
      t3 = type$.Element;
      newChildren = A.List_List$filled(t1, $.$get$_NullElement_instance(), false, t3);
      previousChild = _null;
      newChildrenTop = 0;
      oldChildrenTop = 0;
      while (true) {
        if (!(oldChildrenTop <= oldChildrenBottom && newChildrenTop <= newChildrenBottom))
          break;
        if (!(oldChildrenTop < t2))
          return A.ioore(oldChildren, oldChildrenTop);
        oldChild = replaceWithNullIfForgotten.call$1(oldChildren[oldChildrenTop]);
        if (!(newChildrenTop < newWidgets.length))
          return A.ioore(newWidgets, newChildrenTop);
        newWidget = newWidgets[newChildrenTop];
        t1 = oldChild != null;
        A.assertHelper(!t1 || oldChild._lifecycleState === B._ElementLifecycle_1);
        if (t1) {
          t1 = oldChild.get$widget();
          t1 = !(A.getRuntimeTypeOfDartObject(t1) === A.getRuntimeTypeOfDartObject(newWidget) && J.$eq$(t1.key, newWidget.key));
        } else
          t1 = true;
        if (t1)
          break;
        newChild = _this.updateChild$3(oldChild, newWidget, slotFor.call$2(newChildrenTop, previousChild));
        A.assertHelper(newChild._lifecycleState === B._ElementLifecycle_1);
        B.JSArray_methods.$indexSet(newChildren, newChildrenTop, newChild);
        ++newChildrenTop;
        ++oldChildrenTop;
        previousChild = newChild;
      }
      oldChildrenBottom0 = oldChildrenBottom;
      while (true) {
        t1 = oldChildrenTop <= oldChildrenBottom0;
        if (!(t1 && newChildrenTop <= newChildrenBottom))
          break;
        if (!(oldChildrenBottom0 >= 0))
          return A.ioore(oldChildren, oldChildrenBottom0);
        oldChild = replaceWithNullIfForgotten.call$1(oldChildren[oldChildrenBottom0]);
        if (!(newChildrenBottom >= 0 && newChildrenBottom < newWidgets.length))
          return A.ioore(newWidgets, newChildrenBottom);
        newWidget = newWidgets[newChildrenBottom];
        t4 = oldChild != null;
        A.assertHelper(!t4 || oldChild._lifecycleState === B._ElementLifecycle_1);
        if (t4) {
          t4 = oldChild.get$widget();
          t4 = !(A.getRuntimeTypeOfDartObject(t4) === A.getRuntimeTypeOfDartObject(newWidget) && J.$eq$(t4.key, newWidget.key));
        } else
          t4 = true;
        if (t4)
          break;
        --oldChildrenBottom0;
        --newChildrenBottom;
      }
      if (t1) {
        oldKeyedChildren = A.LinkedHashMap_LinkedHashMap$_empty(type$.Key, t3);
        for (; oldChildrenTop <= oldChildrenBottom0;) {
          oldChild = replaceWithNullIfForgotten.call$1(oldChildren[oldChildrenTop]);
          t3 = oldChild != null;
          A.assertHelper(!t3 || oldChild._lifecycleState === B._ElementLifecycle_1);
          if (t3)
            if (oldChild.get$widget().key != null) {
              t3 = oldChild.get$widget().key;
              t3.toString;
              oldKeyedChildren.$indexSet(0, t3, oldChild);
            } else
              _this.deactivateChild$1(oldChild);
          ++oldChildrenTop;
        }
      } else
        oldKeyedChildren = _null;
      for (; newChildrenTop <= newChildrenBottom; previousChild = newChild) {
        if (!(newChildrenTop < newWidgets.length))
          return A.ioore(newWidgets, newChildrenTop);
        newWidget = newWidgets[newChildrenTop];
        oldChild = _null;
        if (t1) {
          key = newWidget.key;
          if (key != null) {
            oldChild0 = oldKeyedChildren.$index(0, key);
            if (oldChild0 != null) {
              t3 = oldChild0.get$widget();
              if (A.getRuntimeTypeOfDartObject(t3) === A.getRuntimeTypeOfDartObject(newWidget) && J.$eq$(t3.key, key)) {
                oldKeyedChildren.remove$1(0, key);
                oldChild = oldChild0;
              }
            } else
              oldChild = oldChild0;
          }
        }
        t3 = oldChild != null;
        if (t3) {
          t4 = oldChild.get$widget();
          t4 = A.getRuntimeTypeOfDartObject(t4) === A.getRuntimeTypeOfDartObject(newWidget) && J.$eq$(t4.key, newWidget.key);
        } else
          t4 = true;
        A.assertHelper(t4);
        newChild = _this.updateChild$3(oldChild, newWidget, slotFor.call$2(newChildrenTop, previousChild));
        A.assertHelper(newChild._lifecycleState === B._ElementLifecycle_1);
        A.assertHelper(J.$eq$(oldChild, newChild) || !t3 || oldChild._lifecycleState !== B._ElementLifecycle_1);
        B.JSArray_methods.$indexSet(newChildren, newChildrenTop, newChild);
        ++newChildrenTop;
      }
      A.assertHelper(oldChildrenTop === oldChildrenBottom0 + 1);
      A.assertHelper(newChildrenTop === newChildrenBottom + 1);
      A.assertHelper(newWidgets.length - newChildrenTop === t2 - oldChildrenTop);
      newChildrenBottom = newWidgets.length - 1;
      while (true) {
        if (!(oldChildrenTop <= oldChildrenBottom && newChildrenTop <= newChildrenBottom))
          break;
        if (!(oldChildrenTop < t2))
          return A.ioore(oldChildren, oldChildrenTop);
        oldChild = oldChildren[oldChildrenTop];
        A.assertHelper(replaceWithNullIfForgotten.call$1(oldChild) != null);
        A.assertHelper(oldChild._lifecycleState === B._ElementLifecycle_1);
        if (!(newChildrenTop < newWidgets.length))
          return A.ioore(newWidgets, newChildrenTop);
        newWidget = newWidgets[newChildrenTop];
        t3 = oldChild.get$widget();
        A.assertHelper(A.getRuntimeTypeOfDartObject(t3) === A.getRuntimeTypeOfDartObject(newWidget) && J.$eq$(t3.key, newWidget.key));
        newChild = _this.updateChild$3(oldChild, newWidget, slotFor.call$2(newChildrenTop, previousChild));
        A.assertHelper(newChild._lifecycleState === B._ElementLifecycle_1);
        A.assertHelper(oldChild === newChild || oldChild._lifecycleState !== B._ElementLifecycle_1);
        B.JSArray_methods.$indexSet(newChildren, newChildrenTop, newChild);
        ++newChildrenTop;
        ++oldChildrenTop;
        previousChild = newChild;
      }
      if (t1 && oldKeyedChildren.__js_helper$_length !== 0)
        for (t1 = new A.LinkedHashMapValueIterator(oldKeyedChildren, oldKeyedChildren._modifications, oldKeyedChildren._first, oldKeyedChildren.$ti._eval$1("LinkedHashMapValueIterator<2>")); t1.moveNext$0();) {
          t2 = t1.__js_helper$_current;
          if (!forgottenChildren.contains$1(0, t2))
            _this.deactivateChild$1(t2);
        }
      A.assertHelper(B.JSArray_methods.every$1(newChildren, new A.Element_updateChildren_closure()));
      return newChildren;
    },
    mount$2($parent, newSlot) {
      var t1, t2, key, _this = this;
      if (A.assertTest(_this._lifecycleState === B._ElementLifecycle_0))
        A.assertThrow("This element is no longer in its initial state (" + _this._lifecycleState._name + ")");
      if (A.assertTest(_this._framework$_parent == null))
        A.assertThrow("This element already has a parent (" + A.S(_this._framework$_parent) + ") and it shouldn't have one yet.");
      t1 = $parent == null;
      t2 = !t1;
      if (A.assertTest(!t2 || $parent._lifecycleState === B._ElementLifecycle_1))
        A.assertThrow("Parent (" + A.S($parent) + ") should be null or in the active state (" + $parent._lifecycleState._name + ")");
      if (A.assertTest(_this._slot == null))
        A.assertThrow("This element already has a slot (" + A.S(_this._slot) + ") and it shouldn't");
      _this._framework$_parent = $parent;
      _this._slot = newSlot;
      _this._lifecycleState = B._ElementLifecycle_1;
      t1 = t1 ? null : $parent.get$depth();
      _this.__Element__depth_A = 1 + (t1 == null ? 0 : t1);
      if (t2) {
        _this._framework$_owner = $parent._framework$_owner;
        _this._parentBuildScope = $parent.get$buildScope();
      }
      A.assertHelper(_this._framework$_owner != null);
      key = _this.get$widget().key;
      if (key instanceof A.GlobalKey)
        _this._framework$_owner._registerGlobalKey$2(key, _this);
      _this._updateInheritance$0();
      _this.attachNotificationTree$0();
    },
    _debugRemoveGlobalKeyReservation$1(child) {
      type$.Element._as(child);
      A.assertHelper(this._framework$_owner != null);
      this._framework$_owner._debugRemoveGlobalKeyReservationFor$2(this, child);
    },
    update$1(_, newWidget) {
      var _this = this,
        t1 = false;
      if (_this._lifecycleState === B._ElementLifecycle_1)
        if (!newWidget.super$Object$$eq(0, _this.get$widget())) {
          t1 = _this.get$widget();
          t1 = A.getRuntimeTypeOfDartObject(t1) === A.getRuntimeTypeOfDartObject(newWidget) && J.$eq$(t1.key, newWidget.key);
        }
      A.assertHelper(t1);
      A.assertHelper(new A.Element_update_closure(_this).call$0());
      _this._widget = newWidget;
    },
    updateSlotForChild$2(child, newSlot) {
      A.assertHelper(this._lifecycleState === B._ElementLifecycle_1);
      A.assertHelper(J.$eq$(child._framework$_parent, this));
      new A.Element_updateSlotForChild_visit(newSlot).call$1(child);
    },
    updateSlot$1(newSlot) {
      var _this = this;
      A.assertHelper(_this._lifecycleState === B._ElementLifecycle_1);
      A.assertHelper(_this._framework$_parent != null);
      A.assertHelper(_this._framework$_parent._lifecycleState === B._ElementLifecycle_1);
      _this._slot = newSlot;
    },
    _updateDepth$1(parentDepth) {
      var expectedDepth = parentDepth + 1,
        t1 = this.__Element__depth_A;
      t1 === $ && A.throwLateFieldNI("_depth");
      if (t1 < expectedDepth) {
        this.__Element__depth_A = expectedDepth;
        this.visitChildren$1(new A.Element__updateDepth_closure(expectedDepth));
      }
    },
    _updateBuildScopeRecursively$0() {
      var _this = this,
        t1 = _this.get$buildScope(),
        t2 = _this._framework$_parent;
      if (t1 === (t2 == null ? null : t2.get$buildScope()))
        return;
      _this._inDirtyList = false;
      t1 = _this._framework$_parent;
      _this._parentBuildScope = t1 == null ? null : t1.get$buildScope();
      _this.visitChildren$1(new A.Element__updateBuildScopeRecursively_closure());
    },
    detachRenderObject$0() {
      this.visitChildren$1(new A.Element_detachRenderObject_closure());
      this._slot = null;
    },
    attachRenderObject$1(newSlot) {
      A.assertHelper(this._slot == null);
      this.visitChildren$1(new A.Element_attachRenderObject_closure(newSlot));
      this._slot = newSlot;
    },
    _retakeInactiveElement$2(key, newWidget) {
      var element, t1, $parent;
      type$.GlobalKey_State_StatefulWidget._as(key);
      element = A.BindingBase_checkInstance($.WidgetsBinding__instance, type$.WidgetsBinding).WidgetsBinding__buildOwner._globalKeyRegistry.$index(0, key);
      if (element == null)
        return null;
      t1 = element.get$widget();
      if (!(A.getRuntimeTypeOfDartObject(t1) === A.getRuntimeTypeOfDartObject(newWidget) && J.$eq$(t1.key, newWidget.key)))
        return null;
      A.assertHelper(new A.Element__retakeInactiveElement_closure(this, element).call$0());
      $parent = element._framework$_parent;
      if ($parent != null) {
        A.assertHelper(new A.Element__retakeInactiveElement_closure0(this, $parent, key, element).call$0());
        $parent.forgetChild$1(element);
        $parent.deactivateChild$1(element);
      }
      A.assertHelper(element._framework$_parent == null);
      t1 = this._framework$_owner._inactiveElements;
      A.assertHelper(!t1._locked);
      t1 = t1._framework$_elements;
      A.assertHelper(t1.contains$1(0, element));
      A.assertHelper(element._framework$_parent == null);
      t1.remove$1(0, element);
      A.assertHelper(element._lifecycleState !== B._ElementLifecycle_1);
      return element;
    },
    inflateWidget$2(newWidget, newSlot) {
      var isTimelineTracked, key, newChild, updatedChild, newChild0, t1, isTimelineTracked0, exception, exception0, _this = this;
      if (!$.debugProfileBuildsEnabled) {
        t1 = $.debugProfileBuildsEnabledUserWidgets && A.debugIsWidgetLocalCreation(newWidget);
        isTimelineTracked0 = t1;
      } else
        isTimelineTracked0 = true;
      isTimelineTracked = isTimelineTracked0;
      if (A.boolConversionCheck(isTimelineTracked)) {
        t1 = {};
        t1.debugTimelineArguments = null;
        A.assertHelper(new A.Element_inflateWidget_closure(t1, newWidget).call$0());
        A.FlutterTimeline_startSync(A.getRuntimeTypeOfDartObject(newWidget).toString$0(0), t1.debugTimelineArguments);
      }
      try {
        key = newWidget.key;
        if (key instanceof A.GlobalKey) {
          newChild = _this._retakeInactiveElement$2(key, newWidget);
          if (newChild != null) {
            A.assertHelper(newChild._framework$_parent == null);
            A.assertHelper(new A.Element_inflateWidget_closure0(_this, newChild).call$0());
            try {
              newChild._activateWithParent$2(_this, newSlot);
            } catch (exception) {
              try {
                _this.deactivateChild$1(newChild);
              } catch (exception0) {
              }
              throw exception;
            }
            updatedChild = _this.updateChild$3(newChild, newWidget, newSlot);
            A.assertHelper(J.$eq$(newChild, updatedChild));
            t1 = updatedChild;
            t1.toString;
            return t1;
          }
        }
        newChild0 = newWidget.createElement$0(0);
        A.assertHelper(new A.Element_inflateWidget_closure1(_this, newChild0).call$0());
        newChild0.mount$2(_this, newSlot);
        A.assertHelper(newChild0._lifecycleState === B._ElementLifecycle_1);
        return newChild0;
      } finally {
        if (A.boolConversionCheck(isTimelineTracked))
          A.Timeline_finishSync();
      }
    },
    _debugCheckForCycles$1(newChild) {
      A.assertHelper(newChild._framework$_parent == null);
      A.assertHelper(new A.Element__debugCheckForCycles_closure(this, newChild).call$0());
    },
    deactivateChild$1(child) {
      var t1;
      type$.Element._as(child);
      A.assertHelper(J.$eq$(child._framework$_parent, this));
      child._framework$_parent = null;
      child.detachRenderObject$0();
      t1 = this._framework$_owner._inactiveElements;
      A.assertHelper(!t1._locked);
      t1 = t1._framework$_elements;
      A.assertHelper(!t1.contains$1(0, child));
      A.assertHelper(child._framework$_parent == null);
      if (child._lifecycleState === B._ElementLifecycle_1)
        A._InactiveElements__deactivateRecursively(child);
      t1.add$1(0, child);
      A.assertHelper(new A.Element_deactivateChild_closure(this, child).call$0());
    },
    forgetChild$1(child) {
      A.assertHelper(new A.Element_forgetChild_closure(this, child).call$0());
    },
    _activateWithParent$2($parent, newSlot) {
      var _this = this;
      A.assertHelper(_this._lifecycleState === B._ElementLifecycle_2);
      _this._framework$_parent = $parent;
      _this._framework$_owner = $parent._framework$_owner;
      A.assertHelper(new A.Element__activateWithParent_closure(_this).call$0());
      _this._updateDepth$1(_this._framework$_parent.get$depth());
      _this._updateBuildScopeRecursively$0();
      A.Element__activateRecursively(_this);
      _this.attachRenderObject$1(newSlot);
      A.assertHelper(_this._lifecycleState === B._ElementLifecycle_1);
    },
    activate$0() {
      var t1, t2, t3, hadDependencies, _this = this;
      A.assertHelper(_this._lifecycleState === B._ElementLifecycle_2);
      A.assertHelper(_this._framework$_owner != null);
      t1 = _this._dependencies;
      t2 = t1 == null;
      t3 = t2 ? null : t1._collection$_length !== 0;
      hadDependencies = t3 === true || _this._hadUnsatisfiedDependencies;
      _this._lifecycleState = B._ElementLifecycle_1;
      if (!t2)
        t1.clear$0(0);
      _this._hadUnsatisfiedDependencies = false;
      _this._updateInheritance$0();
      _this.attachNotificationTree$0();
      if (_this._dirty)
        _this._framework$_owner.scheduleBuildFor$1(_this);
      if (hadDependencies)
        _this.didChangeDependencies$0();
    },
    deactivate$0() {
      var t1, t2, t3, _this = this;
      A.assertHelper(_this._lifecycleState === B._ElementLifecycle_1);
      A.assertHelper(_this._widget != null);
      t1 = _this._dependencies;
      t2 = t1 == null ? null : t1._collection$_length !== 0;
      if (t2 === true)
        for (t2 = A._instanceType(t1), t1 = new A._HashSetIterator(t1, t1._computeElements$0(), t2._eval$1("_HashSetIterator<1>")), t2 = t2._precomputed1; t1.moveNext$0();) {
          t3 = t1._collection$_current;
          (t3 == null ? t2._as(t3) : t3)._dependents.remove$1(0, _this);
        }
      _this.set$_inheritedElements(null);
      _this._lifecycleState = B._ElementLifecycle_2;
    },
    debugDeactivated$0() {
      A.assertHelper(this._lifecycleState === B._ElementLifecycle_2);
    },
    unmount$0() {
      var t1, key, _this = this;
      A.assertHelper(_this._lifecycleState === B._ElementLifecycle_2);
      A.assertHelper(_this._widget != null);
      A.assertHelper(_this._framework$_owner != null);
      $.$get$FlutterMemoryAllocations_instance().dispatchObjectDisposed$1$object(_this);
      t1 = _this._widget;
      key = t1 == null ? null : t1.key;
      if (key instanceof A.GlobalKey)
        _this._framework$_owner._unregisterGlobalKey$2(key, _this);
      _this._widget = null;
      _this.set$_dependencies(null);
      _this._lifecycleState = B._ElementLifecycle_3;
    },
    debugExpectsRenderObjectForSlot$1(slot) {
      return true;
    },
    findRenderObject$0() {
      A.assertHelper(new A.Element_findRenderObject_closure(this).call$0());
      return this.get$renderObject();
    },
    get$size(_) {
      var renderObject;
      A.assertHelper(new A.Element_size_closure(this).call$0());
      renderObject = this.findRenderObject$0();
      A.assertHelper(new A.Element_size_closure0(this, renderObject).call$0());
      if (renderObject instanceof A.RenderBox)
        return renderObject.get$size(0);
      return null;
    },
    _debugCheckStateIsActiveForAncestorLookup$0() {
      A.assertHelper(new A.Element__debugCheckStateIsActiveForAncestorLookup_closure(this).call$0());
      return true;
    },
    dependOnInheritedElement$2$aspect(ancestor, aspect) {
      var _this = this;
      if (_this._dependencies == null)
        _this.set$_dependencies(A.HashSet_HashSet(type$.InheritedElement));
      _this._dependencies.add$1(0, ancestor);
      ancestor.updateDependencies$2(_this, aspect);
      return type$.InheritedWidget._as(ancestor.get$widget());
    },
    dependOnInheritedElement$1(ancestor) {
      return this.dependOnInheritedElement$2$aspect(ancestor, null);
    },
    dependOnInheritedWidgetOfExactType$1$0($T) {
      var t1, ancestor, _this = this;
      A.checkTypeBound($T, type$.InheritedWidget, "T", "dependOnInheritedWidgetOfExactType");
      _this._debugCheckStateIsActiveForAncestorLookup$0();
      t1 = _this._inheritedElements;
      ancestor = t1 == null ? null : t1.$index(0, A.createRuntimeType($T));
      if (ancestor != null)
        return $T._as(_this.dependOnInheritedElement$2$aspect(ancestor, null));
      _this._hadUnsatisfiedDependencies = true;
      return null;
    },
    getInheritedWidgetOfExactType$1$0($T) {
      var t1;
      A.checkTypeBound($T, type$.InheritedWidget, "T", "getInheritedWidgetOfExactType");
      t1 = this.getElementForInheritedWidgetOfExactType$1$0($T);
      t1 = t1 == null ? null : t1.get$widget();
      return $T._eval$1("0?")._as(t1);
    },
    getElementForInheritedWidgetOfExactType$1$0($T) {
      var t1;
      A.checkTypeBound($T, type$.InheritedWidget, "T", "getElementForInheritedWidgetOfExactType");
      this._debugCheckStateIsActiveForAncestorLookup$0();
      t1 = this._inheritedElements;
      return t1 == null ? null : t1.$index(0, A.createRuntimeType($T));
    },
    attachNotificationTree$0() {
      var t1 = this._framework$_parent;
      this._notificationTree = t1 == null ? null : t1._notificationTree;
    },
    _updateInheritance$0() {
      A.assertHelper(this._lifecycleState === B._ElementLifecycle_1);
      var t1 = this._framework$_parent;
      this.set$_inheritedElements(t1 == null ? null : t1._inheritedElements);
    },
    findAncestorWidgetOfExactType$1$0($T) {
      var ancestor, t1;
      A.checkTypeBound($T, type$.Widget, "T", "findAncestorWidgetOfExactType");
      this._debugCheckStateIsActiveForAncestorLookup$0();
      ancestor = this._framework$_parent;
      while (true) {
        t1 = ancestor == null;
        if (!(!t1 && A.getRuntimeTypeOfDartObject(ancestor.get$widget()) !== A.createRuntimeType($T)))
          break;
        ancestor = ancestor._framework$_parent;
      }
      t1 = t1 ? null : ancestor.get$widget();
      return $T._eval$1("0?")._as(t1);
    },
    findAncestorStateOfType$1$0($T) {
      var ancestor, t1, t2;
      A.checkTypeBound($T, type$.State_StatefulWidget, "T", "findAncestorStateOfType");
      this._debugCheckStateIsActiveForAncestorLookup$0();
      ancestor = this._framework$_parent;
      for (; t1 = ancestor == null, !t1;) {
        if (ancestor instanceof A.StatefulElement) {
          t2 = ancestor._framework$_state;
          t2.toString;
          t2 = $T._is(t2);
        } else
          t2 = false;
        if (t2)
          break;
        ancestor = ancestor._framework$_parent;
      }
      type$.nullable_StatefulElement._as(ancestor);
      if (t1)
        t1 = null;
      else {
        t1 = ancestor._framework$_state;
        t1.toString;
      }
      return $T._eval$1("0?")._as(t1);
    },
    findRootAncestorStateOfType$1$0($T) {
      var ancestor, statefulAncestor, t1;
      A.checkTypeBound($T, type$.State_StatefulWidget, "T", "findRootAncestorStateOfType");
      this._debugCheckStateIsActiveForAncestorLookup$0();
      ancestor = this._framework$_parent;
      for (statefulAncestor = null; ancestor != null;) {
        if (ancestor instanceof A.StatefulElement) {
          t1 = ancestor._framework$_state;
          t1.toString;
          t1 = $T._is(t1);
        } else
          t1 = false;
        if (t1)
          statefulAncestor = ancestor;
        ancestor = ancestor._framework$_parent;
      }
      if (statefulAncestor == null)
        t1 = null;
      else {
        t1 = statefulAncestor._framework$_state;
        t1.toString;
      }
      return $T._eval$1("0?")._as(t1);
    },
    findAncestorRenderObjectOfType$1$0($T) {
      var ancestor;
      A.checkTypeBound($T, type$.RenderObject, "T", "findAncestorRenderObjectOfType");
      this._debugCheckStateIsActiveForAncestorLookup$0();
      ancestor = this._framework$_parent;
      for (; ancestor != null;) {
        if (ancestor instanceof A.RenderObjectElement && $T._is(ancestor.get$renderObject()))
          return $T._as(ancestor.get$renderObject());
        ancestor = ancestor._framework$_parent;
      }
      return null;
    },
    visitAncestorElements$1(visitor) {
      var ancestor;
      type$.bool_Function_Element._as(visitor);
      this._debugCheckStateIsActiveForAncestorLookup$0();
      ancestor = this._framework$_parent;
      while (true) {
        if (!(ancestor != null && A.boolConversionCheck(visitor.call$1(ancestor))))
          break;
        ancestor = ancestor._framework$_parent;
      }
    },
    didChangeDependencies$0() {
      A.assertHelper(this._lifecycleState === B._ElementLifecycle_1);
      this._debugCheckOwnerBuildTargetExists$1("didChangeDependencies");
      this.markNeedsBuild$0();
    },
    _debugCheckOwnerBuildTargetExists$1(methodName) {
      A.assertHelper(new A.Element__debugCheckOwnerBuildTargetExists_closure(this, methodName).call$0());
      return true;
    },
    debugGetCreatorChain$1(limit) {
      var t1,
        chain = A._setArrayType([], type$.JSArray_String),
        node = this;
      while (true) {
        if (!(chain.length < limit && node != null))
          break;
        t1 = node._widget;
        t1 = t1 == null ? null : t1.toStringShort$0();
        B.JSArray_methods.add$1(chain, t1 == null ? A.objectRuntimeType(node, "<optimized out>") + "#" + B.JSString_methods.padLeft$2(B.JSInt_methods.toRadixString$1(node.get$hashCode(0) & 1048575, 16), 5, "0") + "(DEFUNCT)" : t1);
        node = node._framework$_parent;
      }
      if (node != null)
        B.JSArray_methods.add$1(chain, "\u22ef");
      return B.JSArray_methods.join$1(chain, " \u2190 ");
    },
    debugGetDiagnosticChain$0() {
      var chain = A._setArrayType([this], type$.JSArray_Element),
        node = this._framework$_parent;
      for (; node != null;) {
        B.JSArray_methods.add$1(chain, node);
        node = node._framework$_parent;
      }
      return chain;
    },
    dispatchNotification$1(notification) {
      var t1 = this._notificationTree;
      if (t1 != null)
        t1.dispatchNotification$1(notification);
    },
    toStringShort$0() {
      var t1 = this._widget;
      t1 = t1 == null ? null : t1.toStringShort$0();
      return t1 == null ? A.objectRuntimeType(this, "<optimized out>") + "#" + A.shortHash(this) + "(DEFUNCT)" : t1;
    },
    toDiagnosticsNode$2$name$style($name, style) {
      return A._ElementDiagnosticableTreeNode$($name, false, style, this);
    },
    toDiagnosticsNode$1$style(style) {
      return this.toDiagnosticsNode$2$name$style(null, style);
    },
    toDiagnosticsNode$0() {
      return this.toDiagnosticsNode$2$name$style(null, null);
    },
    debugFillProperties$1(properties) {
      var t1, deps, sortedDependencies, t2, _this = this, _null = null;
      _this.super$Diagnosticable$debugFillProperties(properties);
      properties.defaultDiagnosticsTreeStyle = B.DiagnosticsTreeStyle_3;
      if (_this._lifecycleState !== B._ElementLifecycle_0)
        properties.add$1(0, A.ObjectFlagProperty$("depth", _this.get$depth(), "no depth", _null, B.DiagnosticLevel_3, type$.int));
      properties.add$1(0, A.ObjectFlagProperty$("widget", _this._widget, "no widget", _null, B.DiagnosticLevel_3, type$.Widget));
      t1 = _this._widget;
      t1 = t1 == null ? _null : t1.key;
      properties.add$1(0, A.DiagnosticsProperty$("key", t1, true, _null, _null, false, _null, _null, B.DiagnosticLevel_0, _null, false, false, true, B.DiagnosticsTreeStyle_8, _null, type$.Key));
      t1 = _this._widget;
      if (t1 != null)
        t1.debugFillProperties$1(properties);
      properties.add$1(0, A.FlagProperty$("dirty", _null, _null, "dirty", B.DiagnosticLevel_3, false, _this._dirty));
      deps = _this._dependencies;
      if (deps != null && deps._collection$_length !== 0) {
        sortedDependencies = A.List_List$of(deps, true, A._instanceType(deps)._precomputed1);
        B.JSArray_methods.sort$1(sortedDependencies, new A.Element_debugFillProperties_closure());
        t1 = A._arrayInstanceType(sortedDependencies);
        t2 = t1._eval$1("MappedListIterable<1,DiagnosticsNode>");
        properties.add$1(0, A.DiagnosticsProperty$("dependencies", deps, true, B.C__NoDefaultValue, A.Iterable_iterableToFullString(A.List_List$of(new A.MappedListIterable(sortedDependencies, t1._eval$1("DiagnosticsNode(1)")._as(new A.Element_debugFillProperties_closure0()), t2), true, t2._eval$1("ListIterable.E")), "[", "]"), false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.Set_InheritedElement));
      }
    },
    debugDescribeChildren$0() {
      var children = A._setArrayType([], type$.JSArray_DiagnosticsNode);
      this.visitChildren$1(new A.Element_debugDescribeChildren_closure(children));
      return children;
    },
    markNeedsBuild$0() {
      var _this = this;
      A.assertHelper(_this._lifecycleState !== B._ElementLifecycle_3);
      if (_this._lifecycleState !== B._ElementLifecycle_1)
        return;
      A.assertHelper(_this._framework$_owner != null);
      A.assertHelper(_this._lifecycleState === B._ElementLifecycle_1);
      A.assertHelper(new A.Element_markNeedsBuild_closure(_this).call$0());
      if (_this._dirty)
        return;
      _this._dirty = true;
      _this._framework$_owner.scheduleBuildFor$1(_this);
    },
    rebuild$1$force(force) {
      var t2, _this = this, t1 = {};
      A.assertHelper(_this._lifecycleState !== B._ElementLifecycle_0);
      if (_this._lifecycleState === B._ElementLifecycle_1)
        t2 = !_this._dirty && !force;
      else
        t2 = true;
      if (t2)
        return;
      A.assertHelper(new A.Element_rebuild_closure(_this).call$0());
      A.assertHelper(_this._lifecycleState === B._ElementLifecycle_1);
      A.assertHelper(_this._framework$_owner._debugStateLockLevel > 0);
      t1.debugPreviousBuildTarget = null;
      A.assertHelper(new A.Element_rebuild_closure0(t1, _this).call$0());
      try {
        _this.performRebuild$0();
      } finally {
        A.assertHelper(new A.Element_rebuild_closure1(t1, _this).call$0());
      }
      A.assertHelper(!_this._dirty);
    },
    rebuild$0() {
      return this.rebuild$1$force(false);
    },
    performRebuild$0() {
      this._dirty = false;
    },
    set$_inheritedElements(_inheritedElements) {
      this._inheritedElements = type$.nullable_PersistentHashMap_Type_InheritedElement._as(_inheritedElements);
    },
    set$_dependencies(_dependencies) {
      this._dependencies = type$.nullable_Set_InheritedElement._as(_dependencies);
    },
    $isBuildContext: 1
  };
  A.Element_depth_closure.prototype = {
    call$0() {
      if (this.$this._lifecycleState === B._ElementLifecycle_0)
        throw A.wrapException(A.FlutterError_FlutterError("Depth is only available when element has been mounted."));
      return true;
    },
    $signature: 0
  };
  A.Element_debugIsDefunct_closure.prototype = {
    call$0() {
      this._box_0.isDefunct = this.$this._lifecycleState === B._ElementLifecycle_3;
      return true;
    },
    $signature: 0
  };
  A.Element_debugIsActive_closure.prototype = {
    call$0() {
      this._box_0.isActive = this.$this._lifecycleState === B._ElementLifecycle_1;
      return true;
    },
    $signature: 0
  };
  A.Element_reassemble_closure.prototype = {
    call$1(child) {
      type$.Element._as(child).reassemble$0();
    },
    $signature: 14
  };
  A.Element_renderObjectAttachingChild_closure.prototype = {
    call$1(child) {
      var t1;
      type$.Element._as(child);
      t1 = this._box_0;
      A.assertHelper(t1.next == null);
      t1.next = child;
    },
    $signature: 14
  };
  A.Element_describeMissingAncestor_closure.prototype = {
    call$1(element) {
      B.JSArray_methods.add$1(this.ancestors, element);
      return true;
    },
    $signature: 17
  };
  A.Element_describeElements_closure.prototype = {
    call$1(element) {
      var _null = null,
        t1 = type$.Element;
      return A.DiagnosticsProperty$("", t1._as(element), true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t1);
    },
    $signature: 423
  };
  A.Element_visitChildElements_closure.prototype = {
    call$0() {
      var t1 = this.$this._framework$_owner;
      if (t1 == null || t1._debugStateLockLevel <= 0)
        return true;
      throw A.wrapException(A.FlutterError$fromParts(A._setArrayType([A.ErrorSummary$("visitChildElements() called during build."), A.ErrorDescription$("The BuildContext.visitChildElements() method can't be called during build because the child list is still being updated at that point, so the children might not be constructed yet, or might be old children that are going to be replaced.")], type$.JSArray_DiagnosticsNode)));
    },
    $signature: 0
  };
  A.Element_updateChild_closure.prototype = {
    call$0() {
      var oldElementClass, newWidgetClass,
        t1 = this.child;
      if (t1 instanceof A.StatefulElement)
        oldElementClass = 1;
      else
        oldElementClass = t1 instanceof A.StatelessElement ? 2 : 0;
      t1 = this.newWidget;
      if (t1 instanceof A.StatefulWidget)
        newWidgetClass = 1;
      else
        newWidgetClass = t1 instanceof A.StatelessWidget ? 2 : 0;
      this._box_1.hasSameSuperclass = oldElementClass === newWidgetClass;
      return true;
    },
    $signature: 0
  };
  A.Element_updateChild_closure0.prototype = {
    call$0() {
      return true;
    },
    $signature: 0
  };
  A.Element_updateChild_closure1.prototype = {
    call$0() {
      var t1 = this.child;
      t1._framework$_owner._debugElementWasRebuilt$1(t1);
      return true;
    },
    $signature: 0
  };
  A.Element_updateChild_closure2.prototype = {
    call$0() {
      var key, _this = this,
        t1 = _this.child;
      if (t1 != null)
        _this.$this._debugRemoveGlobalKeyReservation$1(t1);
      key = _this.newWidget.key;
      if (key instanceof A.GlobalKey) {
        t1 = _this.$this;
        A.assertHelper(t1._framework$_owner != null);
        t1._framework$_owner._debugReserveGlobalKeyFor$3(t1, _this._box_2.newChild, key);
      }
      return true;
    },
    $signature: 0
  };
  A.Element_updateChildren_replaceWithNullIfForgotten.prototype = {
    call$1(child) {
      var t1 = this.forgottenChildren.contains$1(0, child);
      return t1 ? null : child;
    },
    $signature: 424
  };
  A.Element_updateChildren_slotFor.prototype = {
    call$2(newChildIndex, previousChild) {
      return new A.IndexedSlot(previousChild, newChildIndex, type$.IndexedSlot_nullable_Element);
    },
    $signature: 425
  };
  A.Element_updateChildren_closure.prototype = {
    call$1(element) {
      return !(type$.Element._as(element) instanceof A._NullElement);
    },
    $signature: 17
  };
  A.Element_update_closure.prototype = {
    call$0() {
      var t1 = this.$this,
        t2 = t1._debugForgottenChildrenWithGlobalKey;
      t2.forEach$1(0, t1.get$_debugRemoveGlobalKeyReservation());
      t2.clear$0(0);
      return true;
    },
    $signature: 0
  };
  A.Element_updateSlotForChild_visit.prototype = {
    call$1(element) {
      var descendant;
      element.updateSlot$1(this.newSlot);
      descendant = element.get$renderObjectAttachingChild();
      if (descendant != null)
        this.call$1(descendant);
    },
    $signature: 14
  };
  A.Element__updateDepth_closure.prototype = {
    call$1(child) {
      type$.Element._as(child)._updateDepth$1(this.expectedDepth);
    },
    $signature: 14
  };
  A.Element__updateBuildScopeRecursively_closure.prototype = {
    call$1(child) {
      type$.Element._as(child)._updateBuildScopeRecursively$0();
    },
    $signature: 14
  };
  A.Element_detachRenderObject_closure.prototype = {
    call$1(child) {
      type$.Element._as(child).detachRenderObject$0();
    },
    $signature: 14
  };
  A.Element_attachRenderObject_closure.prototype = {
    call$1(child) {
      type$.Element._as(child).attachRenderObject$1(this.newSlot);
    },
    $signature: 14
  };
  A.Element__retakeInactiveElement_closure.prototype = {
    call$0() {
      return true;
    },
    $signature: 0
  };
  A.Element__retakeInactiveElement_closure0.prototype = {
    call$0() {
      var _this = this, _null = null,
        t1 = _this.parent,
        t2 = _this.$this;
      if (t1 === t2)
        throw A.wrapException(A.FlutterError$fromParts(A._setArrayType([A.ErrorSummary$("A GlobalKey was used multiple times inside one widget's child list."), A.DiagnosticsProperty$("The offending GlobalKey was", _this.key, true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.GlobalKey_State_StatefulWidget), t1.describeElement$1("The parent of the widgets with that key was"), _this.element.describeElement$1("The first child to get instantiated with that key became"), A.DiagnosticsProperty$("The second child that was to be instantiated with that key was", t2.get$widget(), true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_9, _null, type$.Widget), A.ErrorDescription$(string$.A_Glob)], type$.JSArray_DiagnosticsNode)));
      t1._framework$_owner._debugTrackElementThatWillNeedToBeRebuiltDueToGlobalKeyShenanigans$2(t1, _this.key);
      return true;
    },
    $signature: 0
  };
  A.Element_inflateWidget_closure.prototype = {
    call$0() {
      return true;
    },
    $signature: 0
  };
  A.Element_inflateWidget_closure0.prototype = {
    call$0() {
      this.$this._debugCheckForCycles$1(this.newChild);
      return true;
    },
    $signature: 0
  };
  A.Element_inflateWidget_closure1.prototype = {
    call$0() {
      this.$this._debugCheckForCycles$1(this.newChild);
      return true;
    },
    $signature: 0
  };
  A.Element__debugCheckForCycles_closure.prototype = {
    call$0() {
      var node0,
        node = this.$this;
      for (; node0 = node._framework$_parent, node0 != null; node = node0)
        ;
      A.assertHelper(node !== this.newChild);
      return true;
    },
    $signature: 0
  };
  A.Element_deactivateChild_closure.prototype = {
    call$0() {
      return true;
    },
    $signature: 0
  };
  A.Element_forgetChild_closure.prototype = {
    call$0() {
      var t1 = this.child;
      if (t1.get$widget().key instanceof A.GlobalKey)
        this.$this._debugForgottenChildrenWithGlobalKey.add$1(0, t1);
      return true;
    },
    $signature: 0
  };
  A.Element__activateWithParent_closure.prototype = {
    call$0() {
      return true;
    },
    $signature: 0
  };
  A.Element_findRenderObject_closure.prototype = {
    call$0() {
      var t1 = this.$this;
      if (t1._lifecycleState !== B._ElementLifecycle_1)
        throw A.wrapException(A.FlutterError$fromParts(A._setArrayType([A.ErrorSummary$("Cannot get renderObject of inactive element."), A.ErrorDescription$("In order for an element to have a valid renderObject, it must be active, which means it is part of the tree.\nInstead, this element is in the " + t1._lifecycleState.toString$0(0) + " state.\nIf you called this method from a State object, consider guarding it with State.mounted."), t1.describeElement$1("The findRenderObject() method was called for the following element")], type$.JSArray_DiagnosticsNode)));
      return true;
    },
    $signature: 0
  };
  A.Element_size_closure.prototype = {
    call$0() {
      var _s52_ = string$.The_si,
        t1 = this.$this;
      if (t1._lifecycleState !== B._ElementLifecycle_1)
        throw A.wrapException(A.FlutterError$fromParts(A._setArrayType([A.ErrorSummary$("Cannot get size of inactive element."), A.ErrorDescription$("In order for an element to have a valid size, the element must be active, which means it is part of the tree.\nInstead, this element is in the " + t1._lifecycleState.toString$0(0) + " state."), t1.describeElement$1(_s52_)], type$.JSArray_DiagnosticsNode)));
      if (t1._framework$_owner._debugBuilding)
        throw A.wrapException(A.FlutterError$fromParts(A._setArrayType([A.ErrorSummary$("Cannot get size during build."), A.ErrorDescription$("The size of this render object has not yet been determined because the framework is still in the process of building widgets, which means the render tree for this frame has not yet been determined. The size getter should only be called from paint callbacks or interaction event handlers (e.g. gesture callbacks)."), A.ErrorSpacer$(), A.ErrorHint$("If you need some sizing information during build to decide which widgets to build, consider using a LayoutBuilder widget, which can tell you the layout constraints at a given location in the tree. See <https://api.flutter.dev/flutter/widgets/LayoutBuilder-class.html> for more details."), A.ErrorSpacer$(), t1.describeElement$1(_s52_)], type$.JSArray_DiagnosticsNode)));
      return true;
    },
    $signature: 0
  };
  A.Element_size_closure0.prototype = {
    call$0() {
      var _this = this,
        _s52_ = string$.The_si,
        _s60_ = "The render object from which the size was to be obtained was",
        t1 = _this.renderObject;
      if (t1 == null)
        throw A.wrapException(A.FlutterError$fromParts(A._setArrayType([A.ErrorSummary$("Cannot get size without a render object."), A.ErrorHint$("In order for an element to have a valid size, the element must have an associated render object. This element does not have an associated render object, which typically means that the size getter was called too early in the pipeline (e.g., during the build phase) before the framework has created the render tree."), _this.$this.describeElement$1(_s52_)], type$.JSArray_DiagnosticsNode)));
      if (!(t1 instanceof A.RenderBox))
        throw A.wrapException(A.FlutterError$fromParts(A._setArrayType([A.ErrorSummary$("Cannot get size from a render object that is not a RenderBox."), A.ErrorHint$("Instead of being a subtype of RenderBox, the render object associated with this element is a " + A.getRuntimeTypeOfDartObject(t1).toString$0(0) + ". If this type of render object does have a size, consider calling findRenderObject and extracting its size manually."), _this.$this.describeElement$1(_s52_), t1.describeForError$1("The associated render object was")], type$.JSArray_DiagnosticsNode)));
      if (t1._box$_size == null)
        throw A.wrapException(A.FlutterError$fromParts(A._setArrayType([A.ErrorSummary$("Cannot get size from a render object that has not been through layout."), A.ErrorHint$("The size of this render object has not yet been determined because this render object has not yet been through layout, which typically means that the size getter was called too early in the pipeline (e.g., during the build phase) before the framework has determined the size and position of the render objects during layout."), _this.$this.describeElement$1(_s52_), t1.describeForError$1(_s60_)], type$.JSArray_DiagnosticsNode)));
      if (t1.get$debugNeedsLayout())
        throw A.wrapException(A.FlutterError$fromParts(A._setArrayType([A.ErrorSummary$("Cannot get size from a render object that has been marked dirty for layout."), A.ErrorHint$("The size of this render object is ambiguous because this render object has been modified since it was last laid out, which typically means that the size getter was called too early in the pipeline (e.g., during the build phase) before the framework has determined the size and position of the render objects during layout."), _this.$this.describeElement$1(_s52_), t1.describeForError$1(_s60_), A.ErrorHint$("Consider using debugPrintMarkNeedsLayoutStacks to determine why the render object in question is dirty, if you did not expect this.")], type$.JSArray_DiagnosticsNode)));
      return true;
    },
    $signature: 0
  };
  A.Element__debugCheckStateIsActiveForAncestorLookup_closure.prototype = {
    call$0() {
      if (this.$this._lifecycleState !== B._ElementLifecycle_1)
        throw A.wrapException(A.FlutterError$fromParts(A._setArrayType([A.ErrorSummary$("Looking up a deactivated widget's ancestor is unsafe."), A.ErrorDescription$("At this point the state of the widget's element tree is no longer stable."), A.ErrorHint$("To safely refer to a widget's ancestor in its dispose() method, save a reference to the ancestor by calling dependOnInheritedWidgetOfExactType() in the widget's didChangeDependencies() method.")], type$.JSArray_DiagnosticsNode)));
      return true;
    },
    $signature: 0
  };
  A.Element__debugCheckOwnerBuildTargetExists_closure.prototype = {
    call$0() {
      var t2,
        t1 = this.$this;
      if (t1._framework$_owner._debugCurrentBuildTarget == null) {
        t2 = this.methodName;
        throw A.wrapException(A.FlutterError$fromParts(A._setArrayType([A.ErrorSummary$(t2 + " for " + A.getRuntimeTypeOfDartObject(t1.get$widget()).toString$0(0) + " was called at an inappropriate time."), A.ErrorDescription$("It may only be called while the widgets are being built."), A.ErrorHint$("A possible cause of this error is when " + t2 + " is called during one of:\n * network I/O event\n * file I/O event\n * timer\n * microtask (caused by Future.then, async/await, scheduleMicrotask)")], type$.JSArray_DiagnosticsNode)));
      }
      return true;
    },
    $signature: 0
  };
  A.Element_debugFillProperties_closure.prototype = {
    call$2(a, b) {
      var t1 = type$.InheritedElement;
      t1._as(a);
      t1._as(b);
      return B.JSString_methods.compareTo$1(a.toStringShort$0(), b.toStringShort$0());
    },
    $signature: 426
  };
  A.Element_debugFillProperties_closure0.prototype = {
    call$1(element) {
      return A.DiagnosticableTreeNode$(null, B.DiagnosticsTreeStyle_1, type$.InheritedElement._as(element).get$widget());
    },
    $signature: 427
  };
  A.Element_debugDescribeChildren_closure.prototype = {
    call$1(child) {
      B.JSArray_methods.add$1(this.children, type$.Element._as(child).toDiagnosticsNode$0());
    },
    $signature: 14
  };
  A.Element_markNeedsBuild_closure.prototype = {
    call$0() {
      var information, _null = null,
        _s65_ = "The widget on which setState() or markNeedsBuild() was called was",
        t1 = this.$this,
        t2 = t1._framework$_owner;
      if (t2._debugBuilding) {
        A.assertHelper(t2._debugCurrentBuildTarget != null);
        A.assertHelper(t1._framework$_owner._debugStateLockLevel > 0);
        t2 = t1._framework$_owner._debugCurrentBuildTarget;
        t2.toString;
        if (t1._debugIsDescendantOf$1(t2))
          return true;
        t2 = type$.Element;
        information = A._setArrayType([A.ErrorSummary$(string$.setSta), A.ErrorDescription$("This " + A.getRuntimeTypeOfDartObject(t1.get$widget()).toString$0(0) + " widget cannot be marked as needing to build because the framework is already in the process of building widgets. A widget can be marked as needing to be built during the build phase only if one of its ancestors is currently building. This exception is allowed because the framework builds parent widgets before children, which means a dirty descendant will always be built. Otherwise, the framework might not visit this widget during this build phase."), A.DiagnosticsProperty$(_s65_, t1, true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_9, _null, t2)], type$.JSArray_DiagnosticsNode);
        t1 = t1._framework$_owner._debugCurrentBuildTarget;
        if (t1 != null)
          B.JSArray_methods.add$1(information, A.DiagnosticsProperty$("The widget which was currently being built when the offending call was made was", t1, true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_9, _null, t2));
        throw A.wrapException(A.FlutterError$fromParts(information));
      } else if (t2._debugStateLockLevel > 0)
        throw A.wrapException(A.FlutterError$fromParts(A._setArrayType([A.ErrorSummary$("setState() or markNeedsBuild() called when widget tree was locked."), A.ErrorDescription$("This " + A.getRuntimeTypeOfDartObject(t1.get$widget()).toString$0(0) + " widget cannot be marked as needing to build because the framework is locked."), t1.describeElement$1(_s65_)], type$.JSArray_DiagnosticsNode)));
      return true;
    },
    $signature: 0
  };
  A.Element_rebuild_closure.prototype = {
    call$0() {
      var t2,
        t1 = $.debugOnRebuildDirtyWidget;
      if (t1 != null) {
        t2 = this.$this;
        t1.call$2(t2, t2._debugBuiltOnce);
      }
      return true;
    },
    $signature: 0
  };
  A.Element_rebuild_closure0.prototype = {
    call$0() {
      var t1 = this.$this,
        t2 = t1._framework$_owner;
      this._box_0.debugPreviousBuildTarget = t2._debugCurrentBuildTarget;
      t2._debugCurrentBuildTarget = t1;
      return true;
    },
    $signature: 0
  };
  A.Element_rebuild_closure1.prototype = {
    call$0() {
      var t1 = this.$this;
      t1._framework$_owner._debugElementWasRebuilt$1(t1);
      A.assertHelper(J.$eq$(t1._framework$_owner._debugCurrentBuildTarget, t1));
      t1._framework$_owner._debugCurrentBuildTarget = this._box_0.debugPreviousBuildTarget;
      return true;
    },
    $signature: 0
  };
  A._ElementDiagnosticableTreeNode.prototype = {
    toJsonMap$1(delegate) {
      var json = this.super$DiagnosticsNode$toJsonMap(delegate),
        element = type$.Element._as(this.value);
      if (!element.get$debugIsDefunct())
        json.$indexSet(0, "widgetRuntimeType", A._rtiToString(A.getRuntimeTypeOfDartObject(element.get$widget())._rti, null));
      json.$indexSet(0, "stateful", this.stateful);
      return json;
    }
  };
  A.ErrorWidget.prototype = {
    createRenderObject$1(context) {
      var t1 = this.message,
        t2 = new A.RenderErrorBox(t1, new A._LayoutCacheStorage(), A.LayerHandle$(type$.ContainerLayer_2));
      t2.RenderObject$0();
      t2.RenderErrorBox$1(t1);
      return t2;
    },
    debugFillProperties$1(properties) {
      var t1;
      this.super$Widget$debugFillProperties(properties);
      t1 = this._flutterError;
      if (t1 == null)
        properties.add$1(0, A.StringProperty$("message", this.message, B.C__NoDefaultValue, false, true));
      else
        properties.add$1(0, A.DiagnosticableTreeNode$(null, B.DiagnosticsTreeStyle_6, t1));
    }
  };
  A.ErrorWidget__defaultErrorWidgetBuilder_closure.prototype = {
    call$0() {
      this._box_0.message = A.ErrorWidget__stringify(this.details.exception) + "\nSee also: https://docs.flutter.dev/testing/errors";
      return true;
    },
    $signature: 0
  };
  A.ComponentElement.prototype = {
    get$renderObjectAttachingChild() {
      return this._framework$_child;
    },
    mount$2($parent, newSlot) {
      var _this = this;
      _this.super$Element$mount($parent, newSlot);
      A.assertHelper(_this._framework$_child == null);
      A.assertHelper(_this._lifecycleState === B._ElementLifecycle_1);
      _this._firstBuild$0();
      A.assertHelper(_this._framework$_child != null);
    },
    _firstBuild$0() {
      this.rebuild$0();
    },
    performRebuild$0() {
      var e, stack, e0, stack0, exception, built0, t1, _this = this, built = null;
      try {
        A.assertHelper(new A.ComponentElement_performRebuild_closure(_this).call$0());
        built = _this.build$0();
        A.assertHelper(new A.ComponentElement_performRebuild_closure0(_this).call$0());
        A.debugWidgetBuilderValue(_this.get$widget(), built);
      } catch (exception) {
        e = A.unwrapException(exception);
        stack = A.getTraceFromException(exception);
        built0 = A.ErrorWidget__defaultErrorWidgetBuilder(A._reportException(A.ErrorDescription$("building " + _this.toString$0(0)), e, stack, new A.ComponentElement_performRebuild_closure1(_this)));
        built = built0;
      } finally {
        _this.super$Element$performRebuild();
      }
      try {
        t1 = _this.updateChild$3(_this._framework$_child, built, _this._slot);
        _this._framework$_child = t1;
        A.assertHelper(t1 != null);
      } catch (exception) {
        e0 = A.unwrapException(exception);
        stack0 = A.getTraceFromException(exception);
        built0 = A.ErrorWidget__defaultErrorWidgetBuilder(A._reportException(A.ErrorDescription$("building " + _this.toString$0(0)), e0, stack0, new A.ComponentElement_performRebuild_closure2(_this)));
        built = built0;
        _this._framework$_child = _this.updateChild$3(null, built, _this._slot);
      }
    },
    visitChildren$1(visitor) {
      var t1;
      type$.void_Function_Element._as(visitor);
      t1 = this._framework$_child;
      if (t1 != null)
        visitor.call$1(t1);
    },
    forgetChild$1(child) {
      A.assertHelper(child.$eq(0, this._framework$_child));
      this._framework$_child = null;
      this.super$Element$forgetChild(child);
    }
  };
  A.ComponentElement_performRebuild_closure.prototype = {
    call$0() {
      return true;
    },
    $signature: 0
  };
  A.ComponentElement_performRebuild_closure0.prototype = {
    call$0() {
      return true;
    },
    $signature: 0
  };
  A.ComponentElement_performRebuild_closure1.prototype = {
    call$0() {
      var t1 = A._setArrayType([], type$.JSArray_DiagnosticsNode);
      J.add$1$ax(t1, A.DiagnosticsDebugCreator$(new A.DebugCreator(this.$this)));
      return t1;
    },
    $signature: 9
  };
  A.ComponentElement_performRebuild_closure2.prototype = {
    call$0() {
      var t1 = A._setArrayType([], type$.JSArray_DiagnosticsNode);
      J.add$1$ax(t1, A.DiagnosticsDebugCreator$(new A.DebugCreator(this.$this)));
      return t1;
    },
    $signature: 9
  };
  A.StatelessElement.prototype = {
    build$0() {
      return type$.StatelessWidget._as(this.get$widget()).build$1(this);
    },
    update$1(_, newWidget) {
      type$.StatelessWidget._as(newWidget);
      this.super$Element$update(0, newWidget);
      A.assertHelper(this.get$widget().super$Object$$eq(0, newWidget));
      this.rebuild$1$force(true);
    }
  };
  A.StatefulElement.prototype = {
    StatefulElement$1(widget) {
      var t1, _this = this;
      A.assertHelper(new A.StatefulElement_closure(_this, widget).call$0());
      A.assertHelper(_this._framework$_state._framework$_element == null);
      t1 = _this._framework$_state;
      t1._framework$_element = _this;
      if (A.assertTest(t1._widget == null))
        A.assertThrow("The createState function for " + widget.toString$0(0) + " returned an old or invalid state instance: " + A.S(_this._framework$_state._widget) + ", which is not null, violating the contract for createState.");
      _this._framework$_state.set$_widget(widget);
      A.assertHelper(_this._framework$_state._debugLifecycleState === B._StateLifecycle_0);
    },
    build$0() {
      return this._framework$_state.build$1(this);
    },
    get$state(_) {
      var t1 = this._framework$_state;
      t1.toString;
      return t1;
    },
    reassemble$0() {
      this._framework$_state.reassemble$0();
      this.super$Element$reassemble();
    },
    _firstBuild$0() {
      var _this = this;
      A.assertHelper(_this._framework$_state._debugLifecycleState === B._StateLifecycle_0);
      A.assertHelper(new A.StatefulElement__firstBuild_closure(_this, _this._framework$_state.initState$0()).call$0());
      A.assertHelper(new A.StatefulElement__firstBuild_closure0(_this).call$0());
      _this._framework$_state.didChangeDependencies$0();
      A.assertHelper(new A.StatefulElement__firstBuild_closure1(_this).call$0());
      _this.super$ComponentElement$_firstBuild();
    },
    performRebuild$0() {
      var _this = this;
      if (_this._didChangeDependencies) {
        _this._framework$_state.didChangeDependencies$0();
        _this._didChangeDependencies = false;
      }
      _this.super$ComponentElement$performRebuild();
    },
    update$1(_, newWidget) {
      var t2, t3, t4, _this = this,
        t1 = type$.StatefulWidget;
      t1._as(newWidget);
      _this.super$Element$update(0, newWidget);
      t2 = _this._widget;
      t2.toString;
      A.assertHelper(t2.super$Object$$eq(0, newWidget));
      t2 = _this._framework$_state;
      t3 = t2._widget;
      t3.toString;
      t4 = _this._widget;
      t4.toString;
      t2.set$_widget(t1._as(t4));
      A.assertHelper(new A.StatefulElement_update_closure(_this, _this._framework$_state.didUpdateWidget$1(t3)).call$0());
      _this.rebuild$1$force(true);
    },
    activate$0() {
      var _this = this;
      _this.super$Element$activate();
      _this._framework$_state.activate$0();
      A.assertHelper(_this._lifecycleState === B._ElementLifecycle_1);
      _this.markNeedsBuild$0();
    },
    deactivate$0() {
      this._framework$_state.deactivate$0();
      this.super$Element$deactivate();
    },
    unmount$0() {
      var _this = this;
      _this.super$Element$unmount();
      _this._framework$_state.dispose$0();
      A.assertHelper(new A.StatefulElement_unmount_closure(_this).call$0());
      _this._framework$_state._framework$_element = null;
      _this.set$_framework$_state(null);
    },
    dependOnInheritedElement$2$aspect(ancestor, aspect) {
      A.assertHelper(new A.StatefulElement_dependOnInheritedElement_closure(this, ancestor).call$0());
      return this.super$Element$dependOnInheritedElement(ancestor, aspect);
    },
    dependOnInheritedElement$1(ancestor) {
      return this.dependOnInheritedElement$2$aspect(ancestor, null);
    },
    didChangeDependencies$0() {
      this.super$Element$didChangeDependencies();
      this._didChangeDependencies = true;
    },
    toDiagnosticsNode$2$name$style($name, style) {
      return A._ElementDiagnosticableTreeNode$($name, true, style, this);
    },
    toDiagnosticsNode$1$style(style) {
      return this.toDiagnosticsNode$2$name$style(null, style);
    },
    toDiagnosticsNode$0() {
      return this.toDiagnosticsNode$2$name$style(null, null);
    },
    debugFillProperties$1(properties) {
      var _null = null;
      this.super$Element$debugFillProperties(properties);
      properties.add$1(0, A.DiagnosticsProperty$("state", this._framework$_state, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.State_StatefulWidget));
    },
    set$_framework$_state(_state) {
      this._framework$_state = type$.nullable_State_StatefulWidget._as(_state);
    }
  };
  A.StatefulElement_closure.prototype = {
    call$0() {
      var t3,
        t1 = this.$this,
        t2 = t1._framework$_state;
      t2.toString;
      t3 = this.widget;
      if (!A._instanceType(t2)._eval$1("State.T")._is(t3))
        throw A.wrapException(A.FlutterError$fromParts(A._setArrayType([A.ErrorSummary$("StatefulWidget.createState must return a subtype of State<" + A.getRuntimeTypeOfDartObject(t3).toString$0(0) + ">"), A.ErrorDescription$("The createState function for " + A.getRuntimeTypeOfDartObject(t3).toString$0(0) + " returned a state of type " + A.getRuntimeTypeOfDartObject(t1.get$state(0)).toString$0(0) + ", which is not a subtype of State<" + A.getRuntimeTypeOfDartObject(t3).toString$0(0) + ">, violating the contract for createState.")], type$.JSArray_DiagnosticsNode)));
      return true;
    },
    $signature: 0
  };
  A.StatefulElement__firstBuild_closure.prototype = {
    call$0() {
      return true;
    },
    $signature: 0
  };
  A.StatefulElement__firstBuild_closure0.prototype = {
    call$0() {
      this.$this._framework$_state._debugLifecycleState = B._StateLifecycle_1;
      return true;
    },
    $signature: 0
  };
  A.StatefulElement__firstBuild_closure1.prototype = {
    call$0() {
      this.$this._framework$_state._debugLifecycleState = B._StateLifecycle_2;
      return true;
    },
    $signature: 0
  };
  A.StatefulElement_update_closure.prototype = {
    call$0() {
      return true;
    },
    $signature: 0
  };
  A.StatefulElement_unmount_closure.prototype = {
    call$0() {
      var t1 = this.$this;
      if (t1._framework$_state._debugLifecycleState === B._StateLifecycle_3)
        return true;
      throw A.wrapException(A.FlutterError$fromParts(A._setArrayType([A.ErrorSummary$(A.getRuntimeTypeOfDartObject(t1.get$state(0)).toString$0(0) + ".dispose failed to call super.dispose."), A.ErrorDescription$("dispose() implementations must always call their superclass dispose() method, to ensure that all the resources used by the widget are fully released.")], type$.JSArray_DiagnosticsNode)));
    },
    $signature: 0
  };
  A.StatefulElement_dependOnInheritedElement_closure.prototype = {
    call$0() {
      var _s35_ = "dependOnInheritedWidgetOfExactType<",
        targetType = A.getRuntimeTypeOfDartObject(this.ancestor.get$widget()),
        t1 = this.$this,
        t2 = t1._framework$_state._debugLifecycleState;
      if (t2 === B._StateLifecycle_0)
        throw A.wrapException(A.FlutterError$fromParts(A._setArrayType([A.ErrorSummary$(_s35_ + targetType.toString$0(0) + ">() or dependOnInheritedElement() was called before " + A.getRuntimeTypeOfDartObject(t1.get$state(0)).toString$0(0) + ".initState() completed."), A.ErrorDescription$("When an inherited widget changes, for example if the value of Theme.of() changes, its dependent widgets are rebuilt. If the dependent widget's reference to the inherited widget is in a constructor or an initState() method, then the rebuilt dependent widget will not reflect the changes in the inherited widget."), A.ErrorHint$("Typically references to inherited widgets should occur in widget build() methods. Alternatively, initialization based on inherited widgets can be placed in the didChangeDependencies method, which is called after initState and whenever the dependencies change thereafter.")], type$.JSArray_DiagnosticsNode)));
      if (t2 === B._StateLifecycle_3)
        throw A.wrapException(A.FlutterError$fromParts(A._setArrayType([A.ErrorSummary$(_s35_ + targetType.toString$0(0) + ">() or dependOnInheritedElement() was called after dispose(): " + t1.toString$0(0)), A.ErrorDescription$("This error happens if you call dependOnInheritedWidgetOfExactType() on the BuildContext for a widget that no longer appears in the widget tree (e.g., whose parent widget no longer includes the widget in its build). This error can occur when code calls dependOnInheritedWidgetOfExactType() from a timer or an animation callback."), A.ErrorHint$('The preferred solution is to cancel the timer or stop listening to the animation in the dispose() callback. Another solution is to check the "mounted" property of this object before calling dependOnInheritedWidgetOfExactType() to ensure the object is still in the tree.'), A.ErrorHint$("This error might indicate a memory leak if dependOnInheritedWidgetOfExactType() is being called because another object is retaining a reference to this State object after it has been removed from the tree. To avoid memory leaks, consider breaking the reference to this object during dispose().")], type$.JSArray_DiagnosticsNode)));
      return true;
    },
    $signature: 0
  };
  A.ProxyElement.prototype = {
    build$0() {
      return type$.ProxyWidget._as(this.get$widget()).child;
    },
    update$1(_, newWidget) {
      var oldWidget, _this = this,
        t1 = type$.ProxyWidget;
      t1._as(newWidget);
      oldWidget = t1._as(_this.get$widget());
      A.assertHelper(!_this.get$widget().super$Object$$eq(0, newWidget));
      _this.super$Element$update(0, newWidget);
      A.assertHelper(_this.get$widget().super$Object$$eq(0, newWidget));
      _this.updated$1(oldWidget);
      _this.rebuild$1$force(true);
    },
    updated$1(oldWidget) {
      this.notifyClients$1(oldWidget);
    }
  };
  A.ParentDataElement.prototype = {
    get$debugParentDataType() {
      var t1 = {};
      t1.type = null;
      A.assertHelper(new A.ParentDataElement_debugParentDataType_closure(t1, this).call$0());
      t1 = t1.type;
      if (t1 != null)
        return t1;
      throw A.wrapException(A.UnsupportedError$("debugParentDataType is only supported in debug builds"));
    },
    _applyParentData$1(widget) {
      var t1;
      this.$ti._eval$1("ParentDataWidget<1>")._as(widget);
      t1 = this._framework$_child;
      if (t1 != null)
        new A.ParentDataElement__applyParentData_applyParentDataToChild(widget).call$1(t1);
    },
    notifyClients$1(oldWidget) {
      var t2,
        t1 = this.$ti._eval$1("ParentDataWidget<1>");
      t1._as(oldWidget);
      t2 = this._widget;
      t2.toString;
      this._applyParentData$1(t1._as(t2));
    }
  };
  A.ParentDataElement_debugParentDataType_closure.prototype = {
    call$0() {
      this._box_0.type = A.createRuntimeType(this.$this.$ti._precomputed1);
      return true;
    },
    $signature: 0
  };
  A.ParentDataElement__applyParentData_applyParentDataToChild.prototype = {
    call$1(child) {
      var t1;
      if (child instanceof A.RenderObjectElement)
        child._updateParentData$1(this.widget);
      else if (child.get$renderObjectAttachingChild() != null) {
        t1 = child.get$renderObjectAttachingChild();
        t1.toString;
        this.call$1(t1);
      }
    },
    $signature: 14
  };
  A.InheritedElement.prototype = {
    _updateInheritance$0() {
      var t1, incomingWidgets, _this = this;
      A.assertHelper(_this._lifecycleState === B._ElementLifecycle_1);
      t1 = _this._framework$_parent;
      incomingWidgets = t1 == null ? null : t1._inheritedElements;
      if (incomingWidgets == null)
        incomingWidgets = B.PersistentHashMap_null;
      _this.set$_inheritedElements(incomingWidgets.put$2(0, A.getRuntimeTypeOfDartObject(_this.get$widget()), _this));
    },
    debugDeactivated$0() {
      A.assertHelper(new A.InheritedElement_debugDeactivated_closure(this).call$0());
      this.super$Element$debugDeactivated();
    },
    setDependencies$2(dependent, value) {
      this._dependents.$indexSet(0, dependent, value);
    },
    updateDependencies$2(dependent, aspect) {
      this.setDependencies$2(dependent, null);
    },
    notifyDependent$2(oldWidget, dependent) {
      dependent.didChangeDependencies$0();
    },
    updated$1(oldWidget) {
      var t1 = type$.InheritedWidget;
      t1._as(oldWidget);
      if (t1._as(this.get$widget()).updateShouldNotify$1(oldWidget))
        this.super$ProxyElement$updated(oldWidget);
    },
    notifyClients$1(oldWidget) {
      var t1, t2, t3, _this = this;
      type$.InheritedWidget._as(oldWidget);
      _this._debugCheckOwnerBuildTargetExists$1("notifyClients");
      for (t1 = _this._dependents, t2 = A._instanceType(t1), t1 = new A._HashMapKeyIterator(t1, t1._computeKeys$0(), t2._eval$1("_HashMapKeyIterator<1>")), t2 = t2._precomputed1; t1.moveNext$0();) {
        t3 = t1._collection$_current;
        if (t3 == null)
          t3 = t2._as(t3);
        A.assertHelper(new A.InheritedElement_notifyClients_closure(_this, t3).call$0());
        A.assertHelper(t3._dependencies.contains$1(0, _this));
        _this.notifyDependent$2(oldWidget, t3);
      }
    }
  };
  A.InheritedElement_debugDeactivated_closure.prototype = {
    call$0() {
      A.assertHelper(this.$this._dependents._collection$_length === 0);
      return true;
    },
    $signature: 0
  };
  A.InheritedElement_notifyClients_closure.prototype = {
    call$0() {
      var t2,
        ancestor = this.dependent._framework$_parent,
        t1 = this.$this;
      while (true) {
        t2 = J.getInterceptor$(ancestor);
        if (!(!t2.$eq(ancestor, t1) && ancestor != null))
          break;
        ancestor = ancestor._framework$_parent;
      }
      return t2.$eq(ancestor, t1);
    },
    $signature: 0
  };
  A.RenderObjectElement.prototype = {
    get$renderObject() {
      if (A.assertTest(this._renderObject != null))
        A.assertThrow(A.getRuntimeTypeOfDartObject(this).toString$0(0) + " unmounted");
      var t1 = this._renderObject;
      t1.toString;
      return t1;
    },
    get$renderObjectAttachingChild() {
      return null;
    },
    _findAncestorRenderObjectElement$0() {
      var ancestor, _box_0 = {},
        t1 = _box_0.ancestor = this._framework$_parent;
      while (true) {
        if (!(t1 != null && !(t1 instanceof A.RenderObjectElement)))
          break;
        A.assertHelper(new A.RenderObjectElement__findAncestorRenderObjectElement_closure(_box_0, this).call$0());
        t1 = _box_0.ancestor;
        ancestor = t1 == null ? null : t1._framework$_parent;
        _box_0.ancestor = ancestor;
        t1 = ancestor;
      }
      A.assertHelper(new A.RenderObjectElement__findAncestorRenderObjectElement_closure0(_box_0, this).call$0());
      return type$.nullable_RenderObjectElement._as(_box_0.ancestor);
    },
    _debugCheckCompetingAncestors$4(result, debugAncestorTypes, debugParentDataTypes, debugAncestorCulprits) {
      var t1;
      type$.List_ParentDataElement_ParentData._as(result);
      t1 = type$.Set_Type;
      A.assertHelper(new A.RenderObjectElement__debugCheckCompetingAncestors_closure(this, t1._as(debugAncestorTypes), result, t1._as(debugParentDataTypes), type$.List_Type._as(debugAncestorCulprits)).call$0());
    },
    _findAncestorParentDataElements$0() {
      var ancestor, _box_0 = {},
        t1 = _box_0.ancestor = this._framework$_parent,
        result = A._setArrayType([], type$.JSArray_ParentDataElement_ParentData),
        t2 = type$.Type,
        debugAncestorTypes = A.LinkedHashSet_LinkedHashSet$_empty(t2),
        debugParentDataTypes = A.LinkedHashSet_LinkedHashSet$_empty(t2),
        debugAncestorCulprits = A._setArrayType([], type$.JSArray_Type);
      while (true) {
        if (!(t1 != null && !(t1 instanceof A.RenderObjectElement)))
          break;
        if (t1 instanceof A.ParentDataElement) {
          A.assertHelper(new A.RenderObjectElement__findAncestorParentDataElements_closure(debugAncestorTypes, debugParentDataTypes, debugAncestorCulprits).call$1(t1));
          B.JSArray_methods.add$1(result, _box_0.ancestor);
        }
        ancestor = _box_0.ancestor._framework$_parent;
        _box_0.ancestor = ancestor;
        t1 = ancestor;
      }
      A.assertHelper(new A.RenderObjectElement__findAncestorParentDataElements_closure0(_box_0, this, result, debugAncestorTypes, debugParentDataTypes, debugAncestorCulprits).call$0());
      return result;
    },
    mount$2($parent, newSlot) {
      var t1, _this = this;
      _this.super$Element$mount($parent, newSlot);
      A.assertHelper(new A.RenderObjectElement_mount_closure(_this).call$0());
      t1 = _this._widget;
      t1.toString;
      t1 = type$.RenderObjectWidget._as(t1).createRenderObject$1(_this);
      _this._renderObject = t1;
      t1 = t1.get$debugDisposed();
      t1.toString;
      A.assertHelper(!t1);
      A.assertHelper(new A.RenderObjectElement_mount_closure0(_this).call$0());
      A.assertHelper(new A.RenderObjectElement_mount_closure1(_this).call$0());
      A.assertHelper(J.$eq$(_this._slot, newSlot));
      _this.attachRenderObject$1(newSlot);
      _this.super$Element$performRebuild();
    },
    update$1(_, newWidget) {
      var t1, _this = this;
      type$.RenderObjectWidget._as(newWidget);
      _this.super$Element$update(0, newWidget);
      t1 = _this._widget;
      t1.toString;
      A.assertHelper(t1.super$Object$$eq(0, newWidget));
      A.assertHelper(new A.RenderObjectElement_update_closure(_this).call$0());
      _this._performRebuild$0();
    },
    _debugUpdateRenderObjectOwner$0() {
      A.assertHelper(new A.RenderObjectElement__debugUpdateRenderObjectOwner_closure(this).call$0());
    },
    performRebuild$0() {
      this._performRebuild$0();
    },
    _performRebuild$0() {
      var t1, _this = this;
      A.assertHelper(new A.RenderObjectElement__performRebuild_closure(_this).call$0());
      t1 = _this._widget;
      t1.toString;
      type$.RenderObjectWidget._as(t1).updateRenderObject$2(_this, _this.get$renderObject());
      A.assertHelper(new A.RenderObjectElement__performRebuild_closure0(_this).call$0());
      _this.super$Element$performRebuild();
    },
    deactivate$0() {
      this.super$Element$deactivate();
      if (A.assertTest(this.get$renderObject()._object$_owner == null))
        A.assertThrow("A RenderObject was still attached when attempting to deactivate its RenderObjectElement: " + this.get$renderObject().toString$0(0));
    },
    unmount$0() {
      var _this = this,
        t1 = _this.get$renderObject().get$debugDisposed();
      t1.toString;
      if (A.assertTest(!t1))
        A.assertThrow("A RenderObject was disposed prior to its owning element being unmounted: " + _this.get$renderObject().toString$0(0));
      t1 = _this._widget;
      t1.toString;
      type$.RenderObjectWidget._as(t1);
      _this.super$Element$unmount();
      if (A.assertTest(_this.get$renderObject()._object$_owner == null))
        A.assertThrow("A RenderObject was still attached when attempting to unmount its RenderObjectElement: " + _this.get$renderObject().toString$0(0));
      t1.didUnmountRenderObject$1(_this.get$renderObject());
      _this._renderObject.dispose$0();
      _this._renderObject = null;
    },
    _updateParentData$1(parentDataWidget) {
      var t1 = {};
      type$.ParentDataWidget_ParentData._as(parentDataWidget);
      t1.applyParentData = true;
      A.assertHelper(new A.RenderObjectElement__updateParentData_closure(t1, this, parentDataWidget).call$0());
      if (t1.applyParentData)
        parentDataWidget.applyParentData$1(this.get$renderObject());
    },
    updateSlot$1(newSlot) {
      var t1, _this = this,
        oldSlot = _this._slot;
      A.assertHelper(!J.$eq$(oldSlot, newSlot));
      _this.super$Element$updateSlot(newSlot);
      A.assertHelper(J.$eq$(_this._slot, newSlot));
      A.assertHelper(J.$eq$(_this._ancestorRenderObjectElement, _this._findAncestorRenderObjectElement$0()));
      t1 = _this._ancestorRenderObjectElement;
      if (t1 != null)
        t1.moveRenderObjectChild$3(_this.get$renderObject(), oldSlot, _this._slot);
    },
    attachRenderObject$1(newSlot) {
      var t1, parentDataElements, t2, _i, t3, _this = this;
      A.assertHelper(_this._ancestorRenderObjectElement == null);
      _this._slot = newSlot;
      _this._ancestorRenderObjectElement = _this._findAncestorRenderObjectElement$0();
      A.assertHelper(new A.RenderObjectElement_attachRenderObject_closure(_this).call$0());
      t1 = _this._ancestorRenderObjectElement;
      if (t1 != null)
        t1.insertRenderObjectChild$2(_this.get$renderObject(), newSlot);
      parentDataElements = _this._findAncestorParentDataElements$0();
      for (t1 = parentDataElements.length, t2 = type$.ParentDataWidget_ParentData, _i = 0; _i < parentDataElements.length; parentDataElements.length === t1 || (0, A.throwConcurrentModificationError)(parentDataElements), ++_i) {
        t3 = parentDataElements[_i]._widget;
        t3.toString;
        _this._updateParentData$1(t2._as(t3));
      }
    },
    detachRenderObject$0() {
      var _this = this,
        t1 = _this._ancestorRenderObjectElement;
      if (t1 != null) {
        t1.removeRenderObjectChild$2(_this.get$renderObject(), _this._slot);
        _this._ancestorRenderObjectElement = null;
      }
      _this._slot = null;
    },
    debugFillProperties$1(properties) {
      var _null = null;
      this.super$Element$debugFillProperties(properties);
      properties.add$1(0, A.DiagnosticsProperty$("renderObject", this._renderObject, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.RenderObject));
    }
  };
  A.RenderObjectElement__findAncestorRenderObjectElement_closure.prototype = {
    call$0() {
      var t1 = this._box_0;
      if (!t1.ancestor.debugExpectsRenderObjectForSlot$1(this.$this._slot))
        t1.ancestor = null;
      return true;
    },
    $signature: 0
  };
  A.RenderObjectElement__findAncestorRenderObjectElement_closure0.prototype = {
    call$0() {
      var t1 = this._box_0,
        t2 = t1.ancestor;
      if ((t2 == null ? null : t2.debugExpectsRenderObjectForSlot$1(this.$this._slot)) === false)
        t1.ancestor = null;
      return true;
    },
    $signature: 0
  };
  A.RenderObjectElement__debugCheckCompetingAncestors_closure.prototype = {
    call$0() {
      var t1, ancestor, error, exception, _this = this,
        t2 = _this.debugAncestorTypes._collection$_length,
        t3 = _this.result,
        t4 = t3.length;
      if (t2 !== t4 || _this.debugParentDataTypes._collection$_length !== t4) {
        A.assertHelper(t2 < t4 || _this.debugParentDataTypes._collection$_length < t4);
        try {
          t1 = A._setArrayType([A.ErrorSummary$("Incorrect use of ParentDataWidget."), A.ErrorDescription$("Competing ParentDataWidgets are providing parent data to the same RenderObject:")], type$.JSArray_DiagnosticsNode);
          for (t2 = B.JSArray_methods.where$1(t3, new A.RenderObjectElement__debugCheckCompetingAncestors__closure(_this.debugAncestorCulprits)).get$iterator(0), t3 = type$.ParentDataWidget_ParentData; t2.moveNext$0();) {
            ancestor = t2.get$current(0);
            J.add$1$ax(t1, A.ErrorDescription$("- " + ancestor.get$widget().toString$0(0) + ", which writes ParentData of type " + ancestor.get$debugParentDataType().toString$0(0) + ", (typically placed directly inside a " + t3._as(ancestor.get$widget()).get$debugTypicalAncestorWidgetClass().toString$0(0) + " widget)"));
          }
          J.add$1$ax(t1, A.ErrorDescription$("A RenderObject can receive parent data from multiple ParentDataWidgets, but the Type of ParentData must be unique to prevent one overwriting another."));
          J.add$1$ax(t1, A.ErrorHint$("Usually, this indicates that one or more of the offending ParentDataWidgets listed above isn't placed inside a dedicated compatible ancestor widget that it isn't sharing with another ParentDataWidget of the same type."));
          J.add$1$ax(t1, A.ErrorHint$("Otherwise, separating aspects of ParentData to prevent conflicts can be done using mixins, mixing them all in on the full ParentData Object, such as KeepAlive does with KeepAliveParentDataMixin."));
          J.add$1$ax(t1, A.ErrorDescription$("The ownership chain for the RenderObject that received the parent data was:\n  " + _this.$this.debugGetCreatorChain$1(10)));
          t1 = A.FlutterError$fromParts(t1);
          throw A.wrapException(t1);
        } catch (exception) {
          t1 = A.unwrapException(exception);
          if (t1 instanceof A.FlutterError) {
            error = t1;
            A._reportException(A.ErrorSummary$("while looking for parent data."), error, A.Primitives_extractStackTrace(error), null);
          } else
            throw exception;
        }
      }
      return true;
    },
    $signature: 0
  };
  A.RenderObjectElement__debugCheckCompetingAncestors__closure.prototype = {
    call$1(ancestor) {
      return B.JSArray_methods.contains$1(this.debugAncestorCulprits, A.getRuntimeTypeOfDartObject(type$.ParentDataElement_ParentData._as(ancestor)));
    },
    $signature: 169
  };
  A.RenderObjectElement__findAncestorParentDataElements_closure.prototype = {
    call$1(ancestor) {
      type$.ParentDataElement_ParentData._as(ancestor);
      if (!this.debugAncestorTypes.add$1(0, A.getRuntimeTypeOfDartObject(ancestor)) || !this.debugParentDataTypes.add$1(0, ancestor.get$debugParentDataType()))
        B.JSArray_methods.add$1(this.debugAncestorCulprits, A.getRuntimeTypeOfDartObject(ancestor));
      return true;
    },
    $signature: 169
  };
  A.RenderObjectElement__findAncestorParentDataElements_closure0.prototype = {
    call$0() {
      var _this = this,
        t1 = _this.result;
      if (t1.length === 0 || _this._box_0.ancestor == null)
        return true;
      _this.$this._debugCheckCompetingAncestors$4(t1, _this.debugAncestorTypes, _this.debugParentDataTypes, _this.debugAncestorCulprits);
      return true;
    },
    $signature: 0
  };
  A.RenderObjectElement_mount_closure.prototype = {
    call$0() {
      return true;
    },
    $signature: 0
  };
  A.RenderObjectElement_mount_closure0.prototype = {
    call$0() {
      return true;
    },
    $signature: 0
  };
  A.RenderObjectElement_mount_closure1.prototype = {
    call$0() {
      this.$this._debugUpdateRenderObjectOwner$0();
      return true;
    },
    $signature: 0
  };
  A.RenderObjectElement_update_closure.prototype = {
    call$0() {
      this.$this._debugUpdateRenderObjectOwner$0();
      return true;
    },
    $signature: 0
  };
  A.RenderObjectElement__debugUpdateRenderObjectOwner_closure.prototype = {
    call$0() {
      var t1 = this.$this;
      t1.get$renderObject().debugCreator = new A.DebugCreator(t1);
      return true;
    },
    $signature: 0
  };
  A.RenderObjectElement__performRebuild_closure.prototype = {
    call$0() {
      return true;
    },
    $signature: 0
  };
  A.RenderObjectElement__performRebuild_closure0.prototype = {
    call$0() {
      return true;
    },
    $signature: 0
  };
  A.RenderObjectElement__updateParentData_closure.prototype = {
    call$0() {
      var t1, e, t2, t3, t4, t5, t6, t7, description, exception;
      try {
        t2 = this.parentDataWidget;
        t3 = this.$this;
        t4 = t3.get$renderObject();
        t5 = A._instanceType(t2)._eval$1("ParentDataWidget.T");
        A.assertHelper(A.createRuntimeType(t5) !== B.Type_dynamic_wn9);
        A.assertHelper(A.createRuntimeType(t5) !== B.Type_ParentData_dn9);
        if (!t5._is(t4.parentData)) {
          this._box_0.applyParentData = false;
          t4 = type$.JSArray_DiagnosticsNode;
          t1 = A._setArrayType([A.ErrorSummary$("Incorrect use of ParentDataWidget.")], t4);
          t6 = t3.get$renderObject().parentData;
          t7 = t3._ancestorRenderObjectElement;
          t7 = t7 == null ? null : t7.get$widget();
          type$.nullable_RenderObjectWidget._as(t7);
          t3 = A.ErrorDescription$(t3.debugGetCreatorChain$1(10));
          A.assertHelper(A.createRuntimeType(t5) !== B.Type_dynamic_wn9);
          A.assertHelper(A.createRuntimeType(t5) !== B.Type_ParentData_dn9);
          description = "The ParentDataWidget " + t2.toString$0(0) + " wants to apply ParentData of type " + A.createRuntimeType(t5).toString$0(0) + " to a RenderObject";
          t4 = A._setArrayType([], t4);
          if (t6 == null)
            t4.push(A.ErrorDescription$(description + ", which has not been set up to receive any ParentData."));
          else
            t4.push(A.ErrorDescription$(description + ", which has been set up to accept ParentData of incompatible type " + A.getRuntimeTypeOfDartObject(t6).toString$0(0) + "."));
          t4.push(A.ErrorHint$("Usually, this means that the " + A.getRuntimeTypeOfDartObject(t2).toString$0(0) + " widget has the wrong ancestor RenderObjectWidget. Typically, " + A.getRuntimeTypeOfDartObject(t2).toString$0(0) + " widgets are placed directly inside " + t2.get$debugTypicalAncestorWidgetClass().toString$0(0) + " widgets."));
          if (t7 != null)
            t4.push(A.ErrorHint$("The offending " + A.getRuntimeTypeOfDartObject(t2).toString$0(0) + " is currently placed inside a " + A.getRuntimeTypeOfDartObject(t7).toString$0(0) + " widget."));
          t4.push(A.ErrorDescription$("The ownership chain for the RenderObject that received the incompatible parent data was:\n  " + t3.toString$0(0)));
          J.addAll$1$ax(t1, t4);
          t1 = A.FlutterError$fromParts(t1);
          throw A.wrapException(t1);
        }
      } catch (exception) {
        t1 = A.unwrapException(exception);
        if (t1 instanceof A.FlutterError) {
          e = t1;
          A._reportException(A.ErrorSummary$("while applying parent data."), e, A.Primitives_extractStackTrace(e), null);
        } else
          throw exception;
      }
      return true;
    },
    $signature: 0
  };
  A.RenderObjectElement_attachRenderObject_closure.prototype = {
    call$0() {
      var t1 = this.$this;
      if (t1._ancestorRenderObjectElement == null)
        A.FlutterError_reportError(new A.FlutterErrorDetails(A.FlutterError$fromParts(A._setArrayType([A.ErrorSummary$("The render object for " + t1.toStringShort$0() + " cannot find ancestor render object to attach to."), A.ErrorDescription$(string$.The_owR + t1.debugGetCreatorChain$1(10)), A.ErrorHint$("Try wrapping your widget in a View widget or any other widget that is backed by a " + B.Type_RenderTreeRootElement_LLA.toString$0(0) + " to serve as the root of the render tree.")], type$.JSArray_DiagnosticsNode)), null, "Flutter framework", null, null, false));
      return true;
    },
    $signature: 0
  };
  A.RootElementMixin.prototype = {};
  A.LeafRenderObjectElement.prototype = {
    forgetChild$1(child) {
      A.assertHelper(false);
      this.super$Element$forgetChild(child);
    },
    insertRenderObjectChild$2(child, slot) {
      A.assertHelper(false);
    },
    moveRenderObjectChild$3(child, oldSlot, newSlot) {
      A.assertHelper(false);
    },
    removeRenderObjectChild$2(child, slot) {
      A.assertHelper(false);
    },
    debugDescribeChildren$0() {
      this._widget.toString;
      return B.List_empty2;
    }
  };
  A.SingleChildRenderObjectElement.prototype = {
    visitChildren$1(visitor) {
      var t1;
      type$.void_Function_Element._as(visitor);
      t1 = this._framework$_child;
      if (t1 != null)
        visitor.call$1(t1);
    },
    forgetChild$1(child) {
      A.assertHelper(child.$eq(0, this._framework$_child));
      this._framework$_child = null;
      this.super$Element$forgetChild(child);
    },
    mount$2($parent, newSlot) {
      var t1, t2, _this = this;
      _this.super$RenderObjectElement$mount($parent, newSlot);
      t1 = _this._framework$_child;
      t2 = _this._widget;
      t2.toString;
      _this._framework$_child = _this.updateChild$3(t1, type$.SingleChildRenderObjectWidget._as(t2).child, null);
    },
    update$1(_, newWidget) {
      var t2, t3, _this = this,
        t1 = type$.SingleChildRenderObjectWidget;
      t1._as(newWidget);
      _this.super$RenderObjectElement$update(0, newWidget);
      t2 = _this._widget;
      t2.toString;
      A.assertHelper(t2.super$Object$$eq(0, newWidget));
      t2 = _this._framework$_child;
      t3 = _this._widget;
      t3.toString;
      _this._framework$_child = _this.updateChild$3(t2, t1._as(t3).child, null);
    },
    insertRenderObjectChild$2(child, slot) {
      var renderObject = type$.RenderObjectWithChildMixin_RenderObject._as(this.get$renderObject());
      A.assertHelper(slot == null);
      renderObject.debugValidateChild$1(child);
      renderObject.set$child(child);
      A.assertHelper(renderObject === this.get$renderObject());
    },
    moveRenderObjectChild$3(child, oldSlot, newSlot) {
      A.assertHelper(false);
    },
    removeRenderObjectChild$2(child, slot) {
      var renderObject = type$.RenderObjectWithChildMixin_RenderObject._as(this.get$renderObject());
      A.assertHelper(slot == null);
      A.assertHelper(renderObject.RenderObjectWithChildMixin__child === child);
      renderObject.set$child(null);
      A.assertHelper(renderObject === this.get$renderObject());
    }
  };
  A.MultiChildRenderObjectElement.prototype = {
    get$renderObject() {
      return type$.ContainerRenderObjectMixin_of_RenderObject_and_ContainerParentDataMixin_RenderObject._as(A.RenderObjectElement.prototype.get$renderObject.call(this));
    },
    insertRenderObjectChild$2(child, slot) {
      var renderObject, t1;
      type$.IndexedSlot_nullable_Element._as(slot);
      renderObject = this.get$renderObject();
      renderObject.debugValidateChild$1(child);
      t1 = slot.value;
      renderObject.insert$2$after(0, child, t1 == null ? null : t1.get$renderObject());
      A.assertHelper(renderObject === this.get$renderObject());
    },
    moveRenderObjectChild$3(child, oldSlot, newSlot) {
      var renderObject,
        t1 = type$.IndexedSlot_nullable_Element;
      t1._as(oldSlot);
      t1._as(newSlot);
      renderObject = this.get$renderObject();
      A.assertHelper(child.get$parent(child) === renderObject);
      t1 = newSlot.value;
      renderObject.move$2$after(child, t1 == null ? null : t1.get$renderObject());
      A.assertHelper(renderObject === this.get$renderObject());
    },
    removeRenderObjectChild$2(child, slot) {
      var renderObject = this.get$renderObject();
      A.assertHelper(child.get$parent(child) === renderObject);
      A._instanceType(renderObject)._eval$1("ContainerRenderObjectMixin.0")._as(child);
      renderObject._removeFromChildList$1(child);
      renderObject.dropChild$1(child);
      A.assertHelper(renderObject === this.get$renderObject());
    },
    visitChildren$1(visitor) {
      var t1, t2, t3, _i, child;
      type$.void_Function_Element._as(visitor);
      t1 = this.__MultiChildRenderObjectElement__children_A;
      t1 === $ && A.throwLateFieldNI("_children");
      t2 = t1.length;
      t3 = this._forgottenChildren;
      _i = 0;
      for (; _i < t2; ++_i) {
        child = t1[_i];
        if (!t3.contains$1(0, child))
          visitor.call$1(child);
      }
    },
    forgetChild$1(child) {
      var t1 = this.__MultiChildRenderObjectElement__children_A;
      t1 === $ && A.throwLateFieldNI("_children");
      A.assertHelper(B.JSArray_methods.contains$1(t1, child));
      t1 = this._forgottenChildren;
      A.assertHelper(!t1.contains$1(0, child));
      t1.add$1(0, child);
      this.super$Element$forgetChild(child);
    },
    _debugCheckHasAssociatedRenderObject$1(newChild) {
      A.assertHelper(new A.MultiChildRenderObjectElement__debugCheckHasAssociatedRenderObject_closure(newChild).call$0());
      return true;
    },
    inflateWidget$2(newWidget, newSlot) {
      var newChild = this.super$Element$inflateWidget(newWidget, newSlot);
      this._debugCheckHasAssociatedRenderObject$1(newChild);
      return newChild;
    },
    mount$2($parent, newSlot) {
      var t1, t2, children, t3, previousChild, i, newChild, _this = this;
      _this.super$RenderObjectElement$mount($parent, newSlot);
      t1 = _this._widget;
      t1.toString;
      t1 = type$.MultiChildRenderObjectWidget._as(t1).children;
      t2 = t1.length;
      children = A.List_List$filled(t2, $.$get$_NullElement_instance(), false, type$.Element);
      for (t3 = type$.IndexedSlot_nullable_Element, previousChild = null, i = 0; i < t2; ++i, previousChild = newChild) {
        if (!(i < t1.length))
          return A.ioore(t1, i);
        newChild = _this.super$Element$inflateWidget(t1[i], new A.IndexedSlot(previousChild, i, t3));
        _this._debugCheckHasAssociatedRenderObject$1(newChild);
        B.JSArray_methods.$indexSet(children, i, newChild);
      }
      _this.set$__MultiChildRenderObjectElement__children_A(type$.List_Element._as(children));
    },
    update$1(_, newWidget) {
      var t2, t3, _this = this,
        t1 = type$.MultiChildRenderObjectWidget;
      t1._as(newWidget);
      _this.super$RenderObjectElement$update(0, newWidget);
      t2 = _this._widget;
      t2.toString;
      t1._as(t2);
      A.assertHelper(t2.super$Object$$eq(0, newWidget));
      t1 = _this._widget;
      t1.toString;
      t2 = t2.children;
      A.debugChildrenHaveDuplicateKeys(t1, t2);
      t1 = _this.__MultiChildRenderObjectElement__children_A;
      t1 === $ && A.throwLateFieldNI("_children");
      t3 = _this._forgottenChildren;
      _this.set$__MultiChildRenderObjectElement__children_A(type$.List_Element._as(_this.updateChildren$3$forgottenChildren(t1, t2, t3)));
      t3.clear$0(0);
    },
    set$__MultiChildRenderObjectElement__children_A(__MultiChildRenderObjectElement__children_A) {
      this.__MultiChildRenderObjectElement__children_A = type$.List_Element._as(__MultiChildRenderObjectElement__children_A);
    }
  };
  A.MultiChildRenderObjectElement__debugCheckHasAssociatedRenderObject_closure.prototype = {
    call$0() {
      var _null = null,
        t1 = this.newChild;
      if (t1.get$renderObject() == null)
        A.FlutterError_reportError(new A.FlutterErrorDetails(A.FlutterError$fromParts(A._setArrayType([A.ErrorSummary$("The children of `MultiChildRenderObjectElement` must each has an associated render object."), A.ErrorHint$("This typically means that the `" + t1.get$widget().toString$0(0) + "` or its children\nare not a subtype of `RenderObjectWidget`."), A.DiagnosticsProperty$("The following element does not have an associated render object", t1, true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_9, _null, type$.Element), A.DiagnosticsDebugCreator$(new A.DebugCreator(t1))], type$.JSArray_DiagnosticsNode)), _null, "Flutter framework", _null, _null, false));
      return true;
    },
    $signature: 0
  };
  A.RenderTreeRootElement.prototype = {
    attachRenderObject$1(newSlot) {
      this._slot = newSlot;
      this._debugCheckMustNotAttachRenderObjectToAncestor$0();
    },
    detachRenderObject$0() {
      this._slot = null;
    },
    updateSlot$1(newSlot) {
      this.super$RenderObjectElement$updateSlot(newSlot);
      this._debugCheckMustNotAttachRenderObjectToAncestor$0();
    },
    _debugCheckMustNotAttachRenderObjectToAncestor$0() {
      var _this = this;
      if (_this._findAncestorRenderObjectElement$0() != null)
        throw A.wrapException(A.FlutterError$fromParts(A._setArrayType([A.ErrorSummary$("The RenderObject for " + _this.toStringShort$0() + " cannot maintain an independent render tree at its current location."), A.ErrorDescription$(string$.The_owR + _this.debugGetCreatorChain$1(10)), A.ErrorDescription$("This RenderObject is the root of an independent render tree and it cannot attach itself to an ancestor in an existing tree. The ancestor RenderObject, however, expects that a child will be attached."), A.ErrorHint$("Try moving the subtree that contains the " + _this.toStringShort$0() + ' widget to a location where it is not expected to attach its RenderObject to a parent. This could mean moving the subtree into the view property of a "ViewAnchor" widget or - if the subtree is the root of your widget tree - passing it to "runWidget" instead of "runApp".'), A.ErrorHint$("If you are seeing this error in a test and the subtree containing the " + _this.toStringShort$0() + ' widget is passed to "WidgetTester.pumpWidget", consider setting the "wrapWithView" parameter of that method to false.')], type$.JSArray_DiagnosticsNode)));
      return true;
    }
  };
  A.DebugCreator.prototype = {
    toString$0(_) {
      return this.element.debugGetCreatorChain$1(12);
    }
  };
  A.IndexedSlot.prototype = {
    $eq(_, other) {
      if (other == null)
        return false;
      if (J.get$runtimeType$(other) !== A.getRuntimeTypeOfDartObject(this))
        return false;
      return other instanceof A.IndexedSlot && this.index === other.index && J.$eq$(this.value, other.value);
    },
    get$hashCode(_) {
      return A.Object_hash(this.index, this.value, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue);
    }
  };
  A._NullElement.prototype = {};
  A._NullWidget1.prototype = {
    createElement$0(_) {
      return A.throwExpression(A.UnimplementedError$(null));
    }
  };
  A._State_Object_Diagnosticable.prototype = {};
  A.GestureRecognizerFactory.prototype = {};
  A.GestureRecognizerFactoryWithHandlers.prototype = {
    constructor$0() {
      return this._constructor.call$0();
    },
    initializer$1(instance) {
      return this._gesture_detector$_initializer.call$1(this.$ti._precomputed1._as(instance));
    }
  };
  A.GestureDetector.prototype = {
    build$1(context) {
      var _this = this,
        gestures = A.LinkedHashMap_LinkedHashMap$_empty(type$.Type, type$.GestureRecognizerFactory_GestureRecognizer),
        t1 = A.MediaQuery__maybeOf(context, B._MediaQueryAspect_18),
        gestureSettings = t1 == null ? null : t1.gestureSettings,
        configuration = A.ScrollConfiguration_of(context);
      t1 = true;
      if (_this.onTapDown == null)
        if (_this.onTapUp == null)
          if (_this.onTap == null)
            if (_this.onTapCancel == null)
              if (_this.onSecondaryTap == null)
                if (_this.onSecondaryTapDown == null)
                  if (_this.onSecondaryTapUp == null)
                    t1 = _this.onSecondaryTapCancel != null;
      if (t1)
        gestures.$indexSet(0, B.Type_TapGestureRecognizer_mu4, new A.GestureRecognizerFactoryWithHandlers(new A.GestureDetector_build_closure(_this), new A.GestureDetector_build_closure0(_this, gestureSettings), type$.GestureRecognizerFactoryWithHandlers_TapGestureRecognizer));
      if (_this.onDoubleTap != null)
        gestures.$indexSet(0, B.Type_DoubleTapGestureRecognizer_V92, new A.GestureRecognizerFactoryWithHandlers(new A.GestureDetector_build_closure1(_this), new A.GestureDetector_build_closure2(_this, gestureSettings), type$.GestureRecognizerFactoryWithHandlers_DoubleTapGestureRecognizer));
      t1 = true;
      t1 = _this.onLongPress == null;
      t1;
      t1 = !t1;
      if (t1)
        gestures.$indexSet(0, B.Type_LongPressGestureRecognizer_rMW, new A.GestureRecognizerFactoryWithHandlers(new A.GestureDetector_build_closure3(_this), new A.GestureDetector_build_closure4(_this, gestureSettings), type$.GestureRecognizerFactoryWithHandlers_LongPressGestureRecognizer));
      t1 = true;
      if (_this.onVerticalDragStart == null)
        if (_this.onVerticalDragUpdate == null)
          t1 = _this.onVerticalDragEnd != null;
      if (t1)
        gestures.$indexSet(0, B.Type_yGg, new A.GestureRecognizerFactoryWithHandlers(new A.GestureDetector_build_closure5(_this), new A.GestureDetector_build_closure6(_this, configuration, context, gestureSettings), type$.GestureRecognizerFactoryWithHandlers_VerticalDragGestureRecognizer));
      if (_this.onHorizontalDragDown != null || _this.onHorizontalDragStart != null || _this.onHorizontalDragUpdate != null || _this.onHorizontalDragEnd != null || _this.onHorizontalDragCancel != null)
        gestures.$indexSet(0, B.Type_btT, new A.GestureRecognizerFactoryWithHandlers(new A.GestureDetector_build_closure7(_this), new A.GestureDetector_build_closure8(_this, configuration, context, gestureSettings), type$.GestureRecognizerFactoryWithHandlers_HorizontalDragGestureRecognizer));
      t1 = true;
      if (_this.onPanDown == null)
        if (_this.onPanUpdate == null)
          t1 = _this.onPanEnd != null;
      if (t1)
        gestures.$indexSet(0, B.Type_PanGestureRecognizer_9Ie, new A.GestureRecognizerFactoryWithHandlers(new A.GestureDetector_build_closure9(_this), new A.GestureDetector_build_closure10(_this, configuration, context, gestureSettings), type$.GestureRecognizerFactoryWithHandlers_PanGestureRecognizer));
      return new A.RawGestureDetector(_this.child, gestures, _this.behavior, _this.excludeFromSemantics, null);
    },
    debugFillProperties$1(properties) {
      this.super$Widget$debugFillProperties(properties);
      properties.add$1(0, A.EnumProperty$("startBehavior", this.dragStartBehavior, B.C__NoDefaultValue, B.DiagnosticLevel_3, type$.DragStartBehavior));
    }
  };
  A.GestureDetector_closure.prototype = {
    call$0() {
      var _this = this,
        haveVerticalDrag = _this.onVerticalDragStart != null || _this.onVerticalDragUpdate != null || _this.onVerticalDragEnd != null,
        haveHorizontalDrag = _this.onHorizontalDragStart != null || _this.onHorizontalDragUpdate != null || _this.onHorizontalDragEnd != null,
        havePan = _this.onPanUpdate != null || _this.onPanEnd != null;
      if (havePan)
        if (haveVerticalDrag && haveHorizontalDrag)
          throw A.wrapException(A.FlutterError_FlutterError("Incorrect GestureDetector arguments.\nSimultaneously having a vertical drag gesture recognizer, a horizontal drag gesture recognizer, and a pan gesture recognizer will result in the pan gesture recognizer being ignored, since the other two will catch all drags."));
      return true;
    },
    $signature: 0
  };
  A.GestureDetector_build_closure.prototype = {
    call$0() {
      return A.TapGestureRecognizer$(this.$this, null);
    },
    $signature: 170
  };
  A.GestureDetector_build_closure0.prototype = {
    call$1(instance) {
      var t1, _null = null;
      type$.TapGestureRecognizer._as(instance);
      t1 = this.$this;
      instance.set$onTapDown(t1.onTapDown);
      instance.set$onTapUp(t1.onTapUp);
      instance.set$onTap(t1.onTap);
      instance.set$onTapCancel(t1.onTapCancel);
      instance.set$onSecondaryTap(t1.onSecondaryTap);
      instance.set$onSecondaryTapDown(t1.onSecondaryTapDown);
      instance.set$onSecondaryTapUp(t1.onSecondaryTapUp);
      instance.set$onSecondaryTapCancel(t1.onSecondaryTapCancel);
      instance.set$onTertiaryTapDown(_null);
      instance.set$onTertiaryTapUp(_null);
      instance.set$onTertiaryTapCancel(_null);
      instance.gestureSettings = this.gestureSettings;
      instance.set$supportedDevices(_null);
    },
    $signature: 171
  };
  A.GestureDetector_build_closure1.prototype = {
    call$0() {
      var t1 = this.$this,
        t2 = type$.int;
      t2 = new A.DoubleTapGestureRecognizer(A.LinkedHashMap_LinkedHashMap$_empty(t2, type$._TapTracker), t1, null, A.multitap_DoubleTapGestureRecognizer__defaultButtonAcceptBehavior$closure(), A.LinkedHashMap_LinkedHashMap$_empty(t2, type$.PointerDeviceKind));
      t2.GestureRecognizer$3$allowedButtonsFilter$debugOwner$supportedDevices(A.multitap_DoubleTapGestureRecognizer__defaultButtonAcceptBehavior$closure(), t1, null);
      return t2;
    },
    $signature: 431
  };
  A.GestureDetector_build_closure2.prototype = {
    call$1(instance) {
      type$.DoubleTapGestureRecognizer._as(instance);
      instance.set$onDoubleTapDown(null);
      instance.set$onDoubleTap(this.$this.onDoubleTap);
      instance.set$onDoubleTapCancel(null);
      instance.gestureSettings = this.gestureSettings;
      instance.set$supportedDevices(null);
    },
    $signature: 432
  };
  A.GestureDetector_build_closure3.prototype = {
    call$0() {
      return A.LongPressGestureRecognizer$(this.$this, null);
    },
    $signature: 172
  };
  A.GestureDetector_build_closure4.prototype = {
    call$1(instance) {
      var _null = null;
      type$.LongPressGestureRecognizer._as(instance);
      instance.set$onLongPressDown(_null);
      instance.set$onLongPressCancel(_null);
      instance.set$onLongPress(this.$this.onLongPress);
      instance.set$onLongPressStart(_null);
      instance.set$onLongPressMoveUpdate(_null);
      instance.set$onLongPressUp(_null);
      instance.set$onLongPressEnd(_null);
      instance.set$onSecondaryLongPressDown(_null);
      instance.set$onSecondaryLongPressCancel(_null);
      instance.set$onSecondaryLongPress(_null);
      instance.set$onSecondaryLongPressStart(_null);
      instance.set$onSecondaryLongPressMoveUpdate(_null);
      instance.set$onSecondaryLongPressUp(_null);
      instance.set$onSecondaryLongPressEnd(_null);
      instance.set$onTertiaryLongPressDown(_null);
      instance.set$onTertiaryLongPressCancel(_null);
      instance.set$onTertiaryLongPress(_null);
      instance.set$onTertiaryLongPressStart(_null);
      instance.set$onTertiaryLongPressMoveUpdate(_null);
      instance.set$onTertiaryLongPressUp(_null);
      instance.set$onTertiaryLongPressEnd(_null);
      instance.gestureSettings = this.gestureSettings;
      instance.set$supportedDevices(_null);
    },
    $signature: 173
  };
  A.GestureDetector_build_closure5.prototype = {
    call$0() {
      return A.VerticalDragGestureRecognizer$(this.$this, null);
    },
    $signature: 174
  };
  A.GestureDetector_build_closure6.prototype = {
    call$1(instance) {
      var t1, _this = this;
      type$.VerticalDragGestureRecognizer._as(instance);
      instance.set$onDown(null);
      t1 = _this.$this;
      instance.set$onStart(0, t1.onVerticalDragStart);
      instance.set$onUpdate(t1.onVerticalDragUpdate);
      instance.set$onEnd(0, t1.onVerticalDragEnd);
      instance.set$onCancel(0, null);
      instance.dragStartBehavior = t1.dragStartBehavior;
      instance.multitouchDragStrategy = _this.configuration.getMultitouchDragStrategy$1(_this.context);
      instance.gestureSettings = _this.gestureSettings;
      instance.set$supportedDevices(null);
    },
    $signature: 239
  };
  A.GestureDetector_build_closure7.prototype = {
    call$0() {
      return A.HorizontalDragGestureRecognizer$(this.$this, null);
    },
    $signature: 176
  };
  A.GestureDetector_build_closure8.prototype = {
    call$1(instance) {
      var t1, _this = this;
      type$.HorizontalDragGestureRecognizer._as(instance);
      t1 = _this.$this;
      instance.set$onDown(t1.onHorizontalDragDown);
      instance.set$onStart(0, t1.onHorizontalDragStart);
      instance.set$onUpdate(t1.onHorizontalDragUpdate);
      instance.set$onEnd(0, t1.onHorizontalDragEnd);
      instance.set$onCancel(0, t1.onHorizontalDragCancel);
      instance.dragStartBehavior = t1.dragStartBehavior;
      instance.multitouchDragStrategy = _this.configuration.getMultitouchDragStrategy$1(_this.context);
      instance.gestureSettings = _this.gestureSettings;
      instance.set$supportedDevices(null);
    },
    $signature: 177
  };
  A.GestureDetector_build_closure9.prototype = {
    call$0() {
      return A.PanGestureRecognizer$(this.$this, null);
    },
    $signature: 178
  };
  A.GestureDetector_build_closure10.prototype = {
    call$1(instance) {
      var t1, _this = this;
      type$.PanGestureRecognizer._as(instance);
      t1 = _this.$this;
      instance.set$onDown(t1.onPanDown);
      instance.set$onStart(0, null);
      instance.set$onUpdate(t1.onPanUpdate);
      instance.set$onEnd(0, t1.onPanEnd);
      instance.set$onCancel(0, null);
      instance.dragStartBehavior = t1.dragStartBehavior;
      instance.multitouchDragStrategy = _this.configuration.getMultitouchDragStrategy$1(_this.context);
      instance.gestureSettings = _this.gestureSettings;
      instance.set$supportedDevices(null);
    },
    $signature: 179
  };
  A.RawGestureDetector.prototype = {
    createState$0() {
      return new A.RawGestureDetectorState(B.Map_empty4, B._StateLifecycle_0);
    }
  };
  A.RawGestureDetectorState.prototype = {
    initState$0() {
      var t1, _this = this;
      _this.super$State$initState();
      t1 = _this._widget;
      t1.toString;
      _this._gesture_detector$_semantics = new A._DefaultSemanticsGestureDelegate(_this);
      _this._syncAll$1(t1.gestures);
    },
    didUpdateWidget$1(oldWidget) {
      var t1;
      this.super$State$didUpdateWidget(type$.RawGestureDetector._as(oldWidget));
      t1 = this._widget;
      this._syncAll$1(t1.gestures);
    },
    replaceGestureRecognizers$1(gestures) {
      var t1, _this = this;
      type$.Map_of_Type_and_GestureRecognizerFactory_GestureRecognizer._as(gestures);
      A.assertHelper(new A.RawGestureDetectorState_replaceGestureRecognizers_closure(_this).call$0());
      _this._syncAll$1(gestures);
      if (!_this._widget.excludeFromSemantics) {
        t1 = _this.get$context(0).findRenderObject$0();
        t1.toString;
        _this._updateSemanticsForRenderObject$1(type$.RenderSemanticsGestureHandler._as(t1));
      }
    },
    replaceSemanticsActions$1(actions) {
      var semanticsGestureHandler;
      type$.Set_SemanticsAction._as(actions);
      if (this._widget.excludeFromSemantics)
        return;
      semanticsGestureHandler = type$.nullable_RenderSemanticsGestureHandler._as(this.get$context(0).findRenderObject$0());
      A.assertHelper(new A.RawGestureDetectorState_replaceSemanticsActions_closure(semanticsGestureHandler).call$0());
      semanticsGestureHandler.set$validActions(actions);
    },
    dispose$0() {
      for (var t1 = this._recognizers, t1 = J.get$iterator$ax(t1.get$values(t1)); t1.moveNext$0();)
        t1.get$current(t1).dispose$0();
      this.set$_recognizers(null);
      this.super$State$dispose();
    },
    _syncAll$1(gestures) {
      var t1, t2, t3, t4, t5, _this = this,
        _s33_ = "GestureRecognizerFactory of type ";
      type$.Map_of_Type_and_GestureRecognizerFactory_GestureRecognizer._as(gestures);
      A.assertHelper(_this._recognizers != null);
      t1 = _this._recognizers;
      t1.toString;
      _this.set$_recognizers(A.LinkedHashMap_LinkedHashMap$_empty(type$.Type, type$.GestureRecognizer));
      for (t2 = J.get$iterator$ax(gestures.get$keys(gestures)); t2.moveNext$0();) {
        t3 = t2.get$current(t2);
        A.assertHelper(gestures.$index(0, t3) != null);
        t4 = gestures.$index(0, t3);
        t4.toString;
        t4 = A._instanceType(t4)._eval$1("GestureRecognizerFactory.T");
        if (A.assertTest(t3 === A.createRuntimeType(t4)))
          A.assertThrow(_s33_ + A.createRuntimeType(t4).toString$0(0) + " was used where type " + t3.toString$0(0) + " was specified.");
        A.assertHelper(!_this._recognizers.containsKey$1(0, t3));
        t4 = _this._recognizers;
        t4.toString;
        t5 = t1.$index(0, t3);
        t4.$indexSet(0, t3, t5 == null ? gestures.$index(0, t3).constructor$0() : t5);
        if (A.assertTest(J.get$runtimeType$(_this._recognizers.$index(0, t3)) === t3))
          A.assertThrow(_s33_ + t3.toString$0(0) + " created a GestureRecognizer of type " + J.get$runtimeType$(_this._recognizers.$index(0, t3)).toString$0(0) + ". The GestureRecognizerFactory must be specialized with the type of the class that it returns from its constructor method.");
        t4 = gestures.$index(0, t3);
        t4.toString;
        t3 = _this._recognizers.$index(0, t3);
        t3.toString;
        t4.initializer$1(t3);
      }
      for (t2 = J.get$iterator$ax(t1.get$keys(t1)); t2.moveNext$0();) {
        t3 = t2.get$current(t2);
        if (!_this._recognizers.containsKey$1(0, t3))
          t1.$index(0, t3).dispose$0();
      }
    },
    _handlePointerDown$1($event) {
      var t1, t2;
      type$.PointerDownEvent._as($event);
      A.assertHelper(this._recognizers != null);
      for (t1 = this._recognizers, t1 = J.get$iterator$ax(t1.get$values(t1)); t1.moveNext$0();) {
        t2 = t1.get$current(t1);
        t2._pointerToKind.$indexSet(0, $event.get$pointer(), $event.get$kind($event));
        if (t2.isPointerAllowed$1($event))
          t2.addAllowedPointer$1($event);
        else
          t2.handleNonAllowedPointer$1($event);
      }
    },
    _handlePointerPanZoomStart$1($event) {
      var t1, t2;
      type$.PointerPanZoomStartEvent._as($event);
      A.assertHelper(this._recognizers != null);
      for (t1 = this._recognizers, t1 = J.get$iterator$ax(t1.get$values(t1)); t1.moveNext$0();) {
        t2 = t1.get$current(t1);
        t2._pointerToKind.$indexSet(0, $event.get$pointer(), $event.get$kind($event));
        if (t2.isPointerPanZoomAllowed$1($event))
          t2.addAllowedPointerPanZoom$1($event);
      }
    },
    _updateSemanticsForRenderObject$1(renderObject) {
      var t1, t2;
      A.assertHelper(!this._widget.excludeFromSemantics);
      A.assertHelper(this._gesture_detector$_semantics != null);
      t1 = this._gesture_detector$_semantics;
      t2 = t1.detectorState;
      A.assertHelper(!t2._widget.excludeFromSemantics);
      t2 = t2._recognizers;
      t2.toString;
      renderObject.set$onTap(t1._getTapHandler$1(t2));
      renderObject.set$onLongPress(t1._getLongPressHandler$1(t2));
      renderObject.set$onHorizontalDragUpdate(t1._getHorizontalDragUpdateHandler$1(t2));
      renderObject.set$onVerticalDragUpdate(t1._getVerticalDragUpdateHandler$1(t2));
    },
    build$1(context) {
      var t4, t5, result, _this = this, _null = null,
        t1 = _this._widget,
        t2 = t1.behavior,
        t3 = t2 == null;
      if (t3)
        t4 = t1.child == null ? B.HitTestBehavior_2 : B.HitTestBehavior_0;
      else
        t4 = t2;
      t5 = t1.child;
      result = A.Listener$(t4, t5, _null, _this.get$_handlePointerDown(), _this.get$_handlePointerPanZoomStart(), _null, _null);
      if (!t1.excludeFromSemantics) {
        if (t3)
          t1 = t5 == null ? B.HitTestBehavior_2 : B.HitTestBehavior_0;
        else
          t1 = t2;
        result = new A._GestureSemantics(t1, _this.get$_updateSemanticsForRenderObject(), result, _null);
      }
      return result;
    },
    debugFillProperties$1(properties) {
      var t1, t2, _this = this, _null = null;
      _this.super$State$debugFillProperties(properties);
      t1 = _this._recognizers;
      if (t1 == null)
        properties.add$1(0, A.DiagnosticsNode_DiagnosticsNode$message("DISPOSED", true, B.DiagnosticsTreeStyle_8));
      else {
        t2 = type$.String;
        properties.add$1(0, A.IterableProperty$("gestures", J.map$1$1$ax(t1.get$values(t1), new A.RawGestureDetectorState_debugFillProperties_closure(), t2).toList$0(0), B.C__NoDefaultValue, "<none>", B.DiagnosticLevel_3, B.DiagnosticsTreeStyle_8, t2));
        t2 = _this._recognizers;
        properties.add$1(0, A.IterableProperty$("recognizers", t2.get$values(t2), B.C__NoDefaultValue, "[]", B.DiagnosticLevel_1, B.DiagnosticsTreeStyle_8, type$.GestureRecognizer));
        properties.add$1(0, A.DiagnosticsProperty$("excludeFromSemantics", _this._widget.excludeFromSemantics, true, false, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.bool));
        if (!_this._widget.excludeFromSemantics)
          properties.add$1(0, A.DiagnosticsProperty$("semantics", _null, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.SemanticsGestureDelegate));
      }
      properties.add$1(0, A.EnumProperty$("behavior", _this._widget.behavior, _null, B.DiagnosticLevel_3, type$.HitTestBehavior));
    },
    set$_recognizers(_recognizers) {
      this._recognizers = type$.nullable_Map_Type_GestureRecognizer._as(_recognizers);
    }
  };
  A.RawGestureDetectorState_replaceGestureRecognizers_closure.prototype = {
    call$0() {
      if (!this.$this.get$context(0).findRenderObject$0()._object$_owner._debugDoingLayout)
        throw A.wrapException(A.FlutterError$fromParts(A._setArrayType([A.ErrorSummary$("Unexpected call to replaceGestureRecognizers() method of RawGestureDetectorState."), A.ErrorDescription$("The replaceGestureRecognizers() method can only be called during the layout phase."), A.ErrorHint$("To set the gesture recognizers at other times, trigger a new build using setState() and provide the new gesture recognizers as constructor arguments to the corresponding RawGestureDetector or GestureDetector object.")], type$.JSArray_DiagnosticsNode)));
      return true;
    },
    $signature: 0
  };
  A.RawGestureDetectorState_replaceSemanticsActions_closure.prototype = {
    call$0() {
      if (this.semanticsGestureHandler == null)
        throw A.wrapException(A.FlutterError_FlutterError("Unexpected call to replaceSemanticsActions() method of RawGestureDetectorState.\nThe replaceSemanticsActions() method can only be called after the RenderSemanticsGestureHandler has been created."));
      return true;
    },
    $signature: 0
  };
  A.RawGestureDetectorState_debugFillProperties_closure.prototype = {
    call$1(recognizer) {
      return type$.GestureRecognizer._as(recognizer).get$debugDescription();
    },
    $signature: 443
  };
  A._GestureSemantics.prototype = {
    createRenderObject$1(context) {
      var renderObject = new A.RenderSemanticsGestureHandler(B.HitTestBehavior_0, null, new A._LayoutCacheStorage(), A.LayerHandle$(type$.ContainerLayer_2));
      renderObject.RenderObject$0();
      renderObject.set$child(null);
      renderObject.behavior = this.behavior;
      this.assignSemantics.call$1(renderObject);
      return renderObject;
    },
    updateRenderObject$2(context, renderObject) {
      type$.RenderSemanticsGestureHandler._as(renderObject);
      renderObject.behavior = this.behavior;
      this.assignSemantics.call$1(renderObject);
    }
  };
  A.SemanticsGestureDelegate.prototype = {
    toString$0(_) {
      return A.objectRuntimeType(this, "SemanticsGestureDelegate") + "()";
    }
  };
  A._DefaultSemanticsGestureDelegate.prototype = {
    _getTapHandler$1(recognizers) {
      var tap = type$.nullable_TapGestureRecognizer._as(type$.Map_Type_GestureRecognizer._as(recognizers).$index(0, B.Type_TapGestureRecognizer_mu4));
      if (tap == null)
        return null;
      return new A._DefaultSemanticsGestureDelegate__getTapHandler_closure(tap);
    },
    _getLongPressHandler$1(recognizers) {
      var longPress = type$.nullable_LongPressGestureRecognizer._as(type$.Map_Type_GestureRecognizer._as(recognizers).$index(0, B.Type_LongPressGestureRecognizer_rMW));
      if (longPress == null)
        return null;
      return new A._DefaultSemanticsGestureDelegate__getLongPressHandler_closure(longPress);
    },
    _getHorizontalDragUpdateHandler$1(recognizers) {
      var horizontal, pan, horizontalHandler, panHandler;
      type$.Map_Type_GestureRecognizer._as(recognizers);
      horizontal = type$.nullable_HorizontalDragGestureRecognizer._as(recognizers.$index(0, B.Type_btT));
      pan = type$.nullable_PanGestureRecognizer._as(recognizers.$index(0, B.Type_PanGestureRecognizer_9Ie));
      horizontalHandler = horizontal == null ? null : new A._DefaultSemanticsGestureDelegate__getHorizontalDragUpdateHandler_closure(horizontal);
      panHandler = pan == null ? null : new A._DefaultSemanticsGestureDelegate__getHorizontalDragUpdateHandler_closure0(pan);
      if (horizontalHandler == null && panHandler == null)
        return null;
      return new A._DefaultSemanticsGestureDelegate__getHorizontalDragUpdateHandler_closure1(horizontalHandler, panHandler);
    },
    _getVerticalDragUpdateHandler$1(recognizers) {
      var vertical, pan, verticalHandler, panHandler;
      type$.Map_Type_GestureRecognizer._as(recognizers);
      vertical = type$.nullable_VerticalDragGestureRecognizer._as(recognizers.$index(0, B.Type_yGg));
      pan = type$.nullable_PanGestureRecognizer._as(recognizers.$index(0, B.Type_PanGestureRecognizer_9Ie));
      verticalHandler = vertical == null ? null : new A._DefaultSemanticsGestureDelegate__getVerticalDragUpdateHandler_closure(vertical);
      panHandler = pan == null ? null : new A._DefaultSemanticsGestureDelegate__getVerticalDragUpdateHandler_closure0(pan);
      if (verticalHandler == null && panHandler == null)
        return null;
      return new A._DefaultSemanticsGestureDelegate__getVerticalDragUpdateHandler_closure1(verticalHandler, panHandler);
    }
  };
  A._DefaultSemanticsGestureDelegate__getTapHandler_closure.prototype = {
    call$0() {
      var t1 = this.tap,
        t2 = t1.onTapDown;
      if (t2 != null)
        t2.call$1(new A.TapDownDetails(B.Offset_0_0, B.Offset_0_0));
      t2 = t1.onTapUp;
      if (t2 != null)
        t2.call$1(new A.TapUpDetails());
      t1 = t1.onTap;
      if (t1 != null)
        t1.call$0();
    },
    $signature: 1
  };
  A._DefaultSemanticsGestureDelegate__getLongPressHandler_closure.prototype = {
    call$0() {
      var t1 = this.longPress,
        t2 = t1.onLongPressStart;
      if (t2 != null)
        t2.call$1(B.LongPressStartDetails_Offset_0_0);
      t2 = t1.onLongPress;
      if (t2 != null)
        t2.call$0();
      t2 = t1.onLongPressEnd;
      if (t2 != null)
        t2.call$1(B.C_LongPressEndDetails);
      t1 = t1.onLongPressUp;
      if (t1 != null)
        t1.call$0();
    },
    $signature: 1
  };
  A._DefaultSemanticsGestureDelegate__getHorizontalDragUpdateHandler_closure.prototype = {
    call$1(details) {
      var t1 = this.horizontal,
        t2 = t1.onDown;
      if (t2 != null)
        t2.call$1(new A.DragDownDetails(B.Offset_0_0));
      t2 = t1.onStart;
      if (t2 != null)
        t2.call$1(new A.DragStartDetails(null, B.Offset_0_0, null));
      t2 = t1.onUpdate;
      if (t2 != null)
        t2.call$1(details);
      t1 = t1.onEnd;
      if (t1 != null)
        t1.call$1(A.DragEndDetails$(B.Offset_0_0, null, 0, B.Velocity_Offset_0_0));
    },
    $signature: 19
  };
  A._DefaultSemanticsGestureDelegate__getHorizontalDragUpdateHandler_closure0.prototype = {
    call$1(details) {
      var _null = null,
        t1 = this.pan,
        t2 = t1.onDown;
      if (t2 != null)
        t2.call$1(new A.DragDownDetails(B.Offset_0_0));
      t2 = t1.onStart;
      if (t2 != null)
        t2.call$1(new A.DragStartDetails(_null, B.Offset_0_0, _null));
      t2 = t1.onUpdate;
      if (t2 != null)
        t2.call$1(details);
      t1 = t1.onEnd;
      if (t1 != null)
        t1.call$1(A.DragEndDetails$(B.Offset_0_0, _null, _null, B.Velocity_Offset_0_0));
    },
    $signature: 19
  };
  A._DefaultSemanticsGestureDelegate__getHorizontalDragUpdateHandler_closure1.prototype = {
    call$1(details) {
      var t1;
      type$.DragUpdateDetails._as(details);
      t1 = this.horizontalHandler;
      if (t1 != null)
        t1.call$1(details);
      t1 = this.panHandler;
      if (t1 != null)
        t1.call$1(details);
    },
    $signature: 19
  };
  A._DefaultSemanticsGestureDelegate__getVerticalDragUpdateHandler_closure.prototype = {
    call$1(details) {
      var t1 = this.vertical,
        t2 = t1.onDown;
      if (t2 != null)
        t2.call$1(new A.DragDownDetails(B.Offset_0_0));
      t2 = t1.onStart;
      if (t2 != null)
        t2.call$1(new A.DragStartDetails(null, B.Offset_0_0, null));
      t2 = t1.onUpdate;
      if (t2 != null)
        t2.call$1(details);
      t1 = t1.onEnd;
      if (t1 != null)
        t1.call$1(A.DragEndDetails$(B.Offset_0_0, null, 0, B.Velocity_Offset_0_0));
    },
    $signature: 19
  };
  A._DefaultSemanticsGestureDelegate__getVerticalDragUpdateHandler_closure0.prototype = {
    call$1(details) {
      var _null = null,
        t1 = this.pan,
        t2 = t1.onDown;
      if (t2 != null)
        t2.call$1(new A.DragDownDetails(B.Offset_0_0));
      t2 = t1.onStart;
      if (t2 != null)
        t2.call$1(new A.DragStartDetails(_null, B.Offset_0_0, _null));
      t2 = t1.onUpdate;
      if (t2 != null)
        t2.call$1(details);
      t1 = t1.onEnd;
      if (t1 != null)
        t1.call$1(A.DragEndDetails$(B.Offset_0_0, _null, _null, B.Velocity_Offset_0_0));
    },
    $signature: 19
  };
  A._DefaultSemanticsGestureDelegate__getVerticalDragUpdateHandler_closure1.prototype = {
    call$1(details) {
      var t1;
      type$.DragUpdateDetails._as(details);
      t1 = this.verticalHandler;
      if (t1 != null)
        t1.call$1(details);
      t1 = this.panHandler;
      if (t1 != null)
        t1.call$1(details);
    },
    $signature: 19
  };
  A.HeroFlightDirection.prototype = {
    _enumToString$0() {
      return "HeroFlightDirection." + this._name;
    }
  };
  A.Hero.prototype = {
    createState$0() {
      return new A._HeroState(new A.LabeledGlobalKey(null, type$.LabeledGlobalKey_State_StatefulWidget), B._StateLifecycle_0);
    },
    debugFillProperties$1(properties) {
      var _null = null;
      this.super$Widget$debugFillProperties(properties);
      properties.add$1(0, A.DiagnosticsProperty$("tag", this.tag, true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.Object));
    }
  };
  A.Hero__allHeroesFor_inviteHero.prototype = {
    call$2(hero, tag) {
      var t2, t3,
        t1 = this.result;
      A.assertHelper(new A.Hero__allHeroesFor_inviteHero_closure(t1, tag, hero).call$0());
      t2 = hero._widget;
      t2.toString;
      type$.Hero._as(t2);
      t3 = hero._framework$_state;
      t3.toString;
      type$._HeroState._as(t3);
      if (!this.isUserGestureTransition || t2.transitionOnUserGestures)
        t1.$indexSet(0, tag, t3);
      else
        t3.endFlight$0();
    },
    $signature: 444
  };
  A.Hero__allHeroesFor_inviteHero_closure.prototype = {
    call$0() {
      var _null = null,
        t1 = this.tag;
      if (this.result.containsKey$1(0, t1))
        throw A.wrapException(A.FlutterError$fromParts(A._setArrayType([A.ErrorSummary$("There are multiple heroes that share the same tag within a subtree."), A.ErrorDescription$("Within each subtree for which heroes are to be animated (i.e. a PageRoute subtree), each Hero must have a unique non-null tag.\nIn this case, multiple heroes had the following tag: " + A.S(t1)), A.DiagnosticsProperty$("Here is the subtree for one of the offending heroes", this.hero, true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_3, "# ", false, true, true, B.DiagnosticsTreeStyle_3, _null, type$.StatefulElement)], type$.JSArray_DiagnosticsNode)));
      return true;
    },
    $signature: 0
  };
  A.Hero__allHeroesFor_visitor.prototype = {
    call$1(element) {
      var widget, tag, heroRoute, _this = this;
      type$.Element._as(element);
      widget = element.get$widget();
      if (widget instanceof A.Hero) {
        type$.StatefulElement._as(element);
        tag = widget.tag;
        if (A.Navigator_of(element, false) === _this.navigator)
          _this.inviteHero.call$2(element, tag);
        else {
          heroRoute = A.ModalRoute__of(element, null, type$.nullable_Object);
          if (heroRoute != null && heroRoute instanceof A.MaterialPageRoute && heroRoute.get$isCurrent())
            _this.inviteHero.call$2(element, tag);
        }
      }
      element.visitChildren$1(_this);
    },
    $signature: 14
  };
  A._HeroState.prototype = {
    startFlight$1$shouldIncludedChildInPlaceholder(shouldIncludedChildInPlaceholder) {
      var t1, _this = this;
      _this._shouldIncludeChild = shouldIncludedChildInPlaceholder;
      A.assertHelper(_this._framework$_element != null);
      t1 = _this.get$context(0).findRenderObject$0();
      t1.toString;
      type$.RenderBox._as(t1);
      A.assertHelper(t1._box$_size != null);
      _this.setState$1(new A._HeroState_startFlight_closure(_this, t1));
    },
    startFlight$0() {
      return this.startFlight$1$shouldIncludedChildInPlaceholder(false);
    },
    endFlight$1$keepPlaceholder(keepPlaceholder) {
      var _this = this;
      if (keepPlaceholder || _this._placeholderSize == null)
        return;
      _this._placeholderSize = null;
      if (_this._framework$_element != null)
        _this.setState$1(new A._HeroState_endFlight_closure());
    },
    endFlight$0() {
      return this.endFlight$1$keepPlaceholder(false);
    },
    build$1(context) {
      var t1, t2, showPlaceholder, t3, _this = this, _null = null;
      if (A.assertTest(context.findAncestorWidgetOfExactType$1$0(type$.Hero) == null))
        A.assertThrow("A Hero widget cannot be the descendant of another Hero widget.");
      t1 = _this._placeholderSize;
      t2 = t1 == null;
      showPlaceholder = !t2;
      if (showPlaceholder)
        _this._widget.toString;
      if (showPlaceholder && !_this._shouldIncludeChild) {
        t2 = t1._dx;
        return A.SizedBox$(_null, t1._dy, t2);
      }
      t3 = t2 ? _null : t1._dx;
      t1 = t2 ? _null : t1._dy;
      return A.SizedBox$(new A.Offstage(showPlaceholder, new A.TickerMode(t2, new A.KeyedSubtree(_this._widget.child, _this._heroes$_key), _null), _null), t1, t3);
    }
  };
  A._HeroState_startFlight_closure.prototype = {
    call$0() {
      this.$this._placeholderSize = this.box.get$size(0);
    },
    $signature: 1
  };
  A._HeroState_endFlight_closure.prototype = {
    call$0() {
    },
    $signature: 1
  };
  A._HeroFlightManifest.prototype = {
    get$animation(_) {
      var _this = this,
        t1 = _this._heroes$_animation;
      if (t1 == null) {
        if (_this.type === B.HeroFlightDirection_0) {
          t1 = _this.toRoute._animationProxy;
          t1.toString;
        } else {
          t1 = _this.fromRoute._animationProxy;
          t1.toString;
        }
        t1 = _this._heroes$_animation = A.CurvedAnimation$(B.Cubic_Dkk, t1, _this.isDiverted ? null : new A.FlippedCurve(B.Cubic_Dkk));
      }
      return t1;
    },
    createHeroRectTween$2$begin$end(begin, end) {
      var t1;
      this.toHero._widget.toString;
      t1 = this.createRectTween.call$2(begin, end);
      return t1 == null ? new A.RectTween(begin, end) : t1;
    },
    get$fromHeroLocation() {
      var result, _this = this,
        value = _this.___HeroFlightManifest_fromHeroLocation_FI;
      if (value === $) {
        result = A._HeroFlightManifest__boundingBoxFor(_this.fromHero.get$context(0), A.BindingBase_checkInstance($.WidgetsBinding__instance, type$.WidgetsBinding).WidgetsBinding__buildOwner._globalKeyRegistry.$index(0, _this.fromRoute._subtreeKey));
        _this.___HeroFlightManifest_fromHeroLocation_FI !== $ && A.throwLateFieldADI("fromHeroLocation");
        _this.___HeroFlightManifest_fromHeroLocation_FI = result;
        value = result;
      }
      return value;
    },
    get$toHeroLocation() {
      var result, _this = this,
        value = _this.___HeroFlightManifest_toHeroLocation_FI;
      if (value === $) {
        result = A._HeroFlightManifest__boundingBoxFor(_this.toHero.get$context(0), A.BindingBase_checkInstance($.WidgetsBinding__instance, type$.WidgetsBinding).WidgetsBinding__buildOwner._globalKeyRegistry.$index(0, _this.toRoute._subtreeKey));
        _this.___HeroFlightManifest_toHeroLocation_FI !== $ && A.throwLateFieldADI("toHeroLocation");
        _this.___HeroFlightManifest_toHeroLocation_FI = result;
        value = result;
      }
      return value;
    },
    get$isValid() {
      var result, _this = this,
        value = _this.___HeroFlightManifest_isValid_FI;
      if (value === $) {
        if (_this.get$toHeroLocation().get$isFinite(0))
          result = _this.isDiverted || _this.get$fromHeroLocation().get$isFinite(0);
        else
          result = false;
        _this.___HeroFlightManifest_isValid_FI !== $ && A.throwLateFieldADI("isValid");
        value = _this.___HeroFlightManifest_isValid_FI = result;
      }
      return value;
    },
    toString$0(_) {
      var t6, t7, _this = this,
        t1 = _this.type.toString$0(0),
        t2 = _this.fromHero,
        t3 = A.S(t2._widget.tag),
        t4 = _this.fromRoute._settings.toString$0(0),
        t5 = _this.toRoute._settings.toString$0(0);
      t2 = t2.toString$0(0);
      t6 = _this.toHero.toString$0(0);
      t7 = _this.get$isValid() ? "" : ", INVALID";
      return "_HeroFlightManifest(" + t1 + " tag: " + t3 + " from route: " + t4 + " to route: " + t5 + " with hero: " + t2 + " to " + t6 + ")" + t7;
    },
    dispose$0() {
      var t1 = this._heroes$_animation;
      if (t1 != null)
        t1.dispose$0();
    }
  };
  A._HeroFlight.prototype = {
    set$manifest(value) {
      var t1 = this._manifest;
      if (t1 != null)
        t1.dispose$0();
      this._manifest = value;
    },
    _buildOverlay$1(context) {
      var t1, t2, t3, t4, t5, _this = this;
      type$.BuildContext._as(context);
      if (_this.shuttle == null) {
        t1 = _this._manifest;
        t2 = t1.get$animation(0);
        t3 = _this._manifest;
        t4 = t3.type;
        t3 = t3.fromHero.get$context(0);
        t5 = _this._manifest.toHero.get$context(0);
        _this.set$shuttle(t1.shuttleBuilder.call$5(context, t2, t4, t3, t5));
      }
      A.assertHelper(_this.shuttle != null);
      t1 = _this.___HeroFlight__proxyAnimation_A;
      t1 === $ && A.throwLateFieldNI("_proxyAnimation");
      return A.AnimatedBuilder$(t1, new A._HeroFlight__buildOverlay_closure(_this), _this.shuttle);
    },
    _performAnimationUpdate$1($status) {
      var t1, _this = this;
      if (!$status.get$isAnimating()) {
        t1 = _this.___HeroFlight__proxyAnimation_A;
        t1 === $ && A.throwLateFieldNI("_proxyAnimation");
        t1.set$parent(0, null);
        A.assertHelper(_this.overlayEntry != null);
        _this.overlayEntry.remove$0(0);
        _this.overlayEntry.dispose$0();
        _this.overlayEntry = null;
        _this._manifest.fromHero.endFlight$1$keepPlaceholder($status === B.AnimationStatus_3);
        _this._manifest.toHero.endFlight$1$keepPlaceholder($status === B.AnimationStatus_0);
        _this.onFlightEnded.call$1(_this);
        _this.___HeroFlight__proxyAnimation_A.removeListener$1(0, _this.get$onTick());
      }
    },
    _handleAnimationUpdate$1($status) {
      var $navigator, t1, _this = this;
      type$.AnimationStatus._as($status);
      $navigator = _this._manifest.fromRoute._navigator;
      if (($navigator == null ? null : $navigator.userGestureInProgressNotifier._change_notifier$_value) !== true) {
        _this._performAnimationUpdate$1($status);
        return;
      }
      if (_this._scheduledPerformAnimationUpdate)
        return;
      t1 = $navigator.userGestureInProgressNotifier;
      A.assertHelper(t1._change_notifier$_value);
      _this._scheduledPerformAnimationUpdate = true;
      t1.addListener$1(0, new A._HeroFlight__handleAnimationUpdate_delayedPerformAnimationUpdate(_this, $navigator));
    },
    dispose$0() {
      var t1, _this = this;
      $.$get$FlutterMemoryAllocations_instance().dispatchObjectDisposed$1$object(_this);
      t1 = _this.overlayEntry;
      if (t1 != null) {
        t1.remove$0(0);
        _this.overlayEntry.dispose$0();
        _this.overlayEntry = null;
        t1 = _this.___HeroFlight__proxyAnimation_A;
        t1 === $ && A.throwLateFieldNI("_proxyAnimation");
        t1.set$parent(0, null);
        _this.___HeroFlight__proxyAnimation_A.removeListener$1(0, _this.get$onTick());
        _this.___HeroFlight__proxyAnimation_A.removeStatusListener$1(_this.get$_handleAnimationUpdate());
      }
      t1 = _this._manifest;
      if (t1 != null)
        t1.dispose$0();
    },
    onTick$0() {
      var t1, toHeroOrigin, t2, t3, t4, t5, t6, t7, t8, _this = this,
        toHeroBox = !_this._aborted && _this._manifest.toHero._framework$_element != null ? type$.nullable_RenderBox._as(_this._manifest.toHero.get$context(0).findRenderObject$0()) : null;
      if (toHeroBox != null && toHeroBox._object$_owner != null && toHeroBox._box$_size != null) {
        t1 = _this._manifest.toRoute;
        t1 = A.BindingBase_checkInstance($.WidgetsBinding__instance, type$.WidgetsBinding).WidgetsBinding__buildOwner._globalKeyRegistry.$index(0, t1._subtreeKey);
        t1 = t1 == null ? null : t1.findRenderObject$0();
        toHeroOrigin = A.MatrixUtils_transformPoint(toHeroBox.getTransformTo$1(0, type$.nullable_RenderBox._as(t1)), B.Offset_0_0);
      } else
        toHeroOrigin = null;
      t1 = toHeroOrigin != null;
      if (t1 && isFinite(toHeroOrigin._dx) && isFinite(toHeroOrigin._dy)) {
        t2 = _this.___HeroFlight_heroRectTween_A;
        t2 === $ && A.throwLateFieldNI("heroRectTween");
        t2 = t2.end;
        if (!J.$eq$(toHeroOrigin, new A.Offset(t2.left, t2.top))) {
          t2 = _this.___HeroFlight_heroRectTween_A;
          t3 = t2.end;
          t4 = t3.right;
          t5 = t3.left;
          t6 = t3.bottom;
          t3 = t3.top;
          t7 = toHeroOrigin._dx;
          t8 = toHeroOrigin._dy;
          _this.set$___HeroFlight_heroRectTween_A(type$.Tween_nullable_Rect._as(_this._manifest.createHeroRectTween$2$begin$end(t2.begin, new A.Rect(t7, t8, t7 + (t4 - t5), t8 + (t6 - t3)))));
        }
      } else {
        t2 = _this._heroOpacity;
        if (t2.get$status(t2) === B.AnimationStatus_3) {
          t2 = _this.___HeroFlight__proxyAnimation_A;
          t2 === $ && A.throwLateFieldNI("_proxyAnimation");
          t3 = $.$get$_HeroFlight__reverseTween();
          _this.set$_heroOpacity(t2.drive$1$1(new A._ChainedEvaluation(type$.Animatable_double._as(new A.CurveTween(new A.Interval(t2.get$value(0), 1, B.C__Linear))), t3, t3.$ti._eval$1("_ChainedEvaluation<Animatable.T>")), type$.double));
        }
      }
      if (t1)
        t1 = !(isFinite(toHeroOrigin._dx) && isFinite(toHeroOrigin._dy));
      else
        t1 = true;
      _this._aborted = t1;
    },
    start$1(_, initialManifest) {
      var t1, t2, shouldIncludeChildInPlaceholder, _this = this,
        _s15_ = "_proxyAnimation";
      A.assertHelper(!_this._aborted);
      A.assertHelper(new A._HeroFlight_start_closure(initialManifest).call$0());
      _this.set$manifest(initialManifest);
      t1 = _this._manifest;
      switch (t1.type.index) {
        case 1:
          t2 = _this.___HeroFlight__proxyAnimation_A;
          t2 === $ && A.throwLateFieldNI(_s15_);
          t2.set$parent(0, new A.ReverseAnimation(t1.get$animation(0), new A.ObserverList(A._setArrayType([], type$.JSArray_of_void_Function_AnimationStatus), type$.ObserverList_of_void_Function_AnimationStatus), 0));
          shouldIncludeChildInPlaceholder = false;
          break;
        case 0:
          t2 = _this.___HeroFlight__proxyAnimation_A;
          t2 === $ && A.throwLateFieldNI(_s15_);
          t2.set$parent(0, t1.get$animation(0));
          shouldIncludeChildInPlaceholder = true;
          break;
        default:
          shouldIncludeChildInPlaceholder = null;
      }
      t1 = _this._manifest;
      _this.set$___HeroFlight_heroRectTween_A(type$.Tween_nullable_Rect._as(t1.createHeroRectTween$2$begin$end(t1.get$fromHeroLocation(), _this._manifest.get$toHeroLocation())));
      _this._manifest.fromHero.startFlight$1$shouldIncludedChildInPlaceholder(shouldIncludeChildInPlaceholder);
      _this._manifest.toHero.startFlight$0();
      t1 = _this._manifest.overlay;
      t2 = A.OverlayEntry$(_this.get$_buildOverlay(), false, false);
      _this.overlayEntry = t2;
      t1.insert$1(0, t2);
      t2 = _this.___HeroFlight__proxyAnimation_A;
      t2 === $ && A.throwLateFieldNI(_s15_);
      t1 = type$.void_Function._as(_this.get$onTick());
      t2.didRegisterListener$0();
      t2.AnimationLocalListenersMixin__listeners.add$1(0, t1);
    },
    toString$0(_) {
      var t2, t3, t4,
        t1 = this._manifest,
        from = t1.fromRoute._settings,
        to = t1.toRoute._settings;
      t1 = A.S(t1.fromHero._widget.tag);
      t2 = from.toString$0(0);
      t3 = to.toString$0(0);
      t4 = this.___HeroFlight__proxyAnimation_A;
      t4 === $ && A.throwLateFieldNI("_proxyAnimation");
      return "HeroFlight(for: " + t1 + ", from: " + t2 + ", to: " + t3 + " " + A.S(t4._animations$_parent) + ")";
    },
    set$___HeroFlight_heroRectTween_A(___HeroFlight_heroRectTween_A) {
      this.___HeroFlight_heroRectTween_A = type$.Tween_nullable_Rect._as(___HeroFlight_heroRectTween_A);
    },
    set$shuttle(shuttle) {
      this.shuttle = type$.nullable_Widget._as(shuttle);
    },
    set$_heroOpacity(_heroOpacity) {
      this._heroOpacity = type$.Animation_double._as(_heroOpacity);
    }
  };
  A._HeroFlight__buildOverlay_closure.prototype = {
    call$2(context, child) {
      var t1, t2, t3, _null = null;
      type$.BuildContext._as(context);
      type$.nullable_Widget._as(child);
      t1 = this.$this;
      t2 = t1.___HeroFlight_heroRectTween_A;
      t2 === $ && A.throwLateFieldNI("heroRectTween");
      t3 = t1.___HeroFlight__proxyAnimation_A;
      t3 === $ && A.throwLateFieldNI("_proxyAnimation");
      t3 = t2.transform$1(0, type$.Animation_double._as(t3).get$value(0));
      t3.toString;
      t2 = t1._manifest.navigatorSize;
      return A.Positioned$(t2._dy - t3.bottom, A.IgnorePointer$(new A.FadeTransition(t1._heroOpacity, false, child, _null), true, _null), _null, _null, t3.left, t2._dx - t3.right, t3.top, _null);
    },
    $signature: 445
  };
  A._HeroFlight__handleAnimationUpdate_delayedPerformAnimationUpdate.prototype = {
    call$0() {
      var t2,
        t1 = this.navigator.userGestureInProgressNotifier;
      A.assertHelper(!t1._change_notifier$_value);
      t2 = this.$this;
      A.assertHelper(t2._scheduledPerformAnimationUpdate);
      t2._scheduledPerformAnimationUpdate = false;
      t1.removeListener$1(0, this);
      t1 = t2.___HeroFlight__proxyAnimation_A;
      t1 === $ && A.throwLateFieldNI("_proxyAnimation");
      t2._performAnimationUpdate$1(t1.get$status(0));
    },
    $signature: 1
  };
  A._HeroFlight_start_closure.prototype = {
    call$0() {
      var t2,
        t1 = this.initialManifest,
        initial = t1.get$animation(0);
      switch (t1.type.index) {
        case 1:
          t1 = initial.get$value(0) === 1 && t1.isUserGestureTransition;
          t2 = initial.parent;
          return t1 ? t2.get$status(t2) === B.AnimationStatus_3 : t2.get$status(t2) === B.AnimationStatus_2;
        case 0:
          if (initial.get$value(0) === 0) {
            t1 = initial.parent;
            t1 = t1.get$status(t1) === B.AnimationStatus_1;
          } else
            t1 = false;
          return t1;
      }
    },
    $signature: 0
  };
  A.HeroController.prototype = {
    didChangeTop$2(topRoute, previousTopRoute) {
      var t1, _this = this;
      A.assertHelper(topRoute.get$isCurrent());
      t1 = $.$get$NavigatorObserver__navigators();
      A.Expando__checkType(_this);
      t1 = t1._jsWeakMap;
      A.assertHelper(t1.get(_this) != null);
      if (previousTopRoute == null)
        return;
      A.Expando__checkType(_this);
      if (!t1.get(_this).userGestureInProgressNotifier._change_notifier$_value)
        _this._maybeStartHeroTransition$3$fromRoute$isUserGestureTransition$toRoute(previousTopRoute, false, topRoute);
    },
    didStopUserGesture$0() {
      var t2, t3, invalidFlights, _i,
        t1 = $.$get$NavigatorObserver__navigators();
      A.Expando__checkType(this);
      if (t1._jsWeakMap.get(this).userGestureInProgressNotifier._change_notifier$_value)
        return;
      t1 = this._flights;
      t2 = A._instanceType(t1)._eval$1("LinkedHashMapValuesIterable<2>");
      t3 = t2._eval$1("WhereIterable<Iterable.E>");
      invalidFlights = A.List_List$of(new A.WhereIterable(new A.LinkedHashMapValuesIterable(t1, t2), t2._eval$1("bool(Iterable.E)")._as(new A.HeroController_didStopUserGesture_isInvalidFlight()), t3), false, t3._eval$1("Iterable.E"));
      for (t1 = invalidFlights.length, _i = 0; _i < t1; ++_i)
        invalidFlights[_i]._handleAnimationUpdate$1(B.AnimationStatus_0);
    },
    _maybeStartHeroTransition$3$fromRoute$isUserGestureTransition$toRoute(fromRoute, isUserGestureTransition, toRoute) {
      var t1, t2, _box_0 = {};
      if (toRoute === fromRoute || !(toRoute instanceof A.MaterialPageRoute) || !(fromRoute instanceof A.MaterialPageRoute))
        return;
      t1 = toRoute._animationProxy;
      t1.toString;
      t2 = fromRoute._animationProxy;
      t2.toString;
      _box_0.flightType = null;
      $label0$0: {
        t2 = t2.get$status(0);
        t1 = t1.get$status(0);
        if (isUserGestureTransition || B.AnimationStatus_2 === t2) {
          t1 = _box_0.flightType = B.HeroFlightDirection_1;
          break $label0$0;
        }
        if (B.AnimationStatus_1 === t1) {
          t1 = _box_0.flightType = B.HeroFlightDirection_0;
          break $label0$0;
        }
        return;
      }
      switch (t1.index) {
        case 1:
          if (fromRoute._animationProxy.get$value(0) === 0)
            return;
          break;
        case 0:
          if (toRoute._animationProxy.get$value(0) === 1)
            return;
          break;
      }
      if (isUserGestureTransition)
        t2 = t1 === B.HeroFlightDirection_1;
      else
        t2 = false;
      if (t2)
        this._startHeroTransition$4(fromRoute, toRoute, t1, isUserGestureTransition);
      else {
        toRoute.set$offstage(toRoute._animationProxy.get$value(0) === 0);
        A.BindingBase_checkInstance($.WidgetsBinding__instance, type$.WidgetsBinding).addPostFrameCallback$2$debugLabel(new A.HeroController__maybeStartHeroTransition_closure(_box_0, this, fromRoute, toRoute, isUserGestureTransition), "HeroController.startTransition");
      }
    },
    _startHeroTransition$4(from, to, flightType, isUserGestureTransition) {
      var t1, t2, overlay, t3, navigatorRenderObject, fromSubtreeContext, fromHeroes, toSubtreeContext, toHeroes, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t18, t19, tag, fromHero, toHero, existingFlight, manifest, t20, t21, t22, t23, _this = this, _null = null,
        _s15_ = "_proxyAnimation",
        _s13_ = "heroRectTween";
      to.set$offstage(false);
      t1 = $.$get$NavigatorObserver__navigators();
      A.Expando__checkType(_this);
      t1 = t1._jsWeakMap.get(_this);
      t2 = t1 == null;
      if (t2)
        overlay = _null;
      else {
        t3 = t1.__NavigatorState__overlayKey_A;
        t3 === $ && A.throwLateFieldNI("_overlayKey");
        overlay = t3.get$currentState();
      }
      if (t2 || overlay == null)
        return;
      navigatorRenderObject = t1.get$context(0).findRenderObject$0();
      if (!(navigatorRenderObject instanceof A.RenderBox)) {
        A.assertThrow("Navigator " + t1.toString$0(0) + " has an invalid RenderObject type " + J.get$runtimeType$(navigatorRenderObject).toString$0(0) + ".");
        return;
      }
      A.assertHelper(navigatorRenderObject._box$_size != null);
      t2 = type$.WidgetsBinding;
      fromSubtreeContext = A.BindingBase_checkInstance($.WidgetsBinding__instance, t2).WidgetsBinding__buildOwner._globalKeyRegistry.$index(0, from._subtreeKey);
      fromHeroes = fromSubtreeContext != null ? A.Hero__allHeroesFor(fromSubtreeContext, isUserGestureTransition, t1) : B.Map_empty;
      toSubtreeContext = A.BindingBase_checkInstance($.WidgetsBinding__instance, t2).WidgetsBinding__buildOwner._globalKeyRegistry.$index(0, to._subtreeKey);
      toHeroes = toSubtreeContext != null ? A.Hero__allHeroesFor(toSubtreeContext, isUserGestureTransition, t1) : B.Map_empty;
      for (t1 = fromHeroes.get$entries(fromHeroes), t1 = t1.get$iterator(t1), t2 = _this.get$_defaultHeroFlightShuttleBuilder(), t3 = _this.createRectTween, t4 = _this._flights, t5 = type$.void_Function_AnimationStatus, t6 = _this.get$_handleFlightEnded(), t7 = type$.JSArray_of_void_Function_AnimationStatus, t8 = type$.ObserverList_of_void_Function_AnimationStatus, t9 = type$.void_Function, t10 = type$.int, t11 = type$.HashedObserverList_of_void_Function, t12 = type$.Animation_double, t13 = type$.Tween_nullable_Rect, t14 = type$._HeroFlightManifest, t15 = type$.Tween_double, t16 = type$.Animatable_double, t17 = t15._eval$1("_AnimatedEvaluation<Animatable.T>"), t18 = type$.ReverseTween_nullable_Rect; t1.moveNext$0();) {
        t19 = t1.get$current(t1);
        tag = t19.key;
        fromHero = t19.value;
        toHero = toHeroes.$index(0, tag);
        existingFlight = t4.$index(0, tag);
        if (toHero == null)
          manifest = _null;
        else {
          t19 = navigatorRenderObject.get$size(0);
          t20 = toHero._widget;
          t20.toString;
          t21 = fromHero._widget;
          A.assertHelper(t21.tag === t20.tag);
          manifest = new A._HeroFlightManifest(flightType, overlay, t19, from, to, fromHero, toHero, t3, t2, isUserGestureTransition, existingFlight != null);
        }
        if (manifest != null && manifest.get$isValid()) {
          toHeroes.remove$1(0, tag);
          if (existingFlight != null) {
            t14._as(manifest);
            t19 = manifest.fromHero;
            A.assertHelper(existingFlight._manifest.fromHero._widget.tag === t19._widget.tag);
            t20 = existingFlight._manifest;
            t21 = t20.type;
            if (t21 === B.HeroFlightDirection_0 && manifest.type === B.HeroFlightDirection_1) {
              t20 = manifest.get$animation(0).parent;
              A.assertHelper(t20.get$status(t20) === B.AnimationStatus_2);
              A.assertHelper(existingFlight._manifest.fromHero === manifest.toHero);
              A.assertHelper(existingFlight._manifest.toHero === t19);
              A.assertHelper(existingFlight._manifest.fromRoute === manifest.toRoute);
              A.assertHelper(existingFlight._manifest.toRoute === manifest.fromRoute);
              t19 = existingFlight.___HeroFlight__proxyAnimation_A;
              t19 === $ && A.throwLateFieldNI(_s15_);
              t19.set$parent(0, new A.ReverseAnimation(manifest.get$animation(0), new A.ObserverList(A._setArrayType([], t7), t8), 0));
              t19 = existingFlight.___HeroFlight_heroRectTween_A;
              t19 === $ && A.throwLateFieldNI(_s13_);
              existingFlight.set$___HeroFlight_heroRectTween_A(t13._as(new A.ReverseTween(t19, t19.end, t19.begin, t18)));
            } else if (t21 === B.HeroFlightDirection_1 && manifest.type === B.HeroFlightDirection_0) {
              t20 = manifest.get$animation(0).parent;
              A.assertHelper(t20.get$status(t20) === B.AnimationStatus_1);
              A.assertHelper(existingFlight._manifest.toHero === t19);
              A.assertHelper(existingFlight._manifest.toRoute === manifest.fromRoute);
              t19 = existingFlight.___HeroFlight__proxyAnimation_A;
              t19 === $ && A.throwLateFieldNI(_s15_);
              t20 = manifest.get$animation(0);
              t21 = t16._as(new A.Tween(existingFlight._manifest.get$animation(0).get$value(0), 1, t15));
              A.assertHelper(t12._is(t20));
              t19.set$parent(0, new A._AnimatedEvaluation(t12._as(t12._as(t20)), t21, t17));
              t19 = existingFlight._manifest;
              t20 = t19.fromHero;
              t21 = manifest.toHero;
              if (t20 !== t21) {
                t20.endFlight$1$keepPlaceholder(true);
                t21.startFlight$0();
                t19 = existingFlight._manifest;
                t19.toString;
                t20 = existingFlight.___HeroFlight_heroRectTween_A;
                t20 === $ && A.throwLateFieldNI(_s13_);
                existingFlight.set$___HeroFlight_heroRectTween_A(t13._as(t19.createHeroRectTween$2$begin$end(t20.end, manifest.get$toHeroLocation())));
              } else {
                t20 = existingFlight.___HeroFlight_heroRectTween_A;
                t20 === $ && A.throwLateFieldNI(_s13_);
                existingFlight.set$___HeroFlight_heroRectTween_A(t13._as(t19.createHeroRectTween$2$begin$end(t20.end, t20.begin)));
              }
            } else {
              A.assertHelper(t20.fromHero !== t19);
              t20 = manifest.toHero;
              A.assertHelper(existingFlight._manifest.toHero !== t20);
              t21 = existingFlight._manifest;
              t21.toString;
              t22 = existingFlight.___HeroFlight_heroRectTween_A;
              t22 === $ && A.throwLateFieldNI(_s13_);
              t23 = existingFlight.___HeroFlight__proxyAnimation_A;
              t23 === $ && A.throwLateFieldNI(_s15_);
              existingFlight.set$___HeroFlight_heroRectTween_A(t13._as(t21.createHeroRectTween$2$begin$end(t22.transform$1(0, t12._as(t23).get$value(0)), manifest.get$toHeroLocation())));
              existingFlight.shuttle = null;
              t21 = manifest.type;
              t22 = existingFlight.___HeroFlight__proxyAnimation_A;
              if (t21 === B.HeroFlightDirection_1)
                t22.set$parent(0, new A.ReverseAnimation(manifest.get$animation(0), new A.ObserverList(A._setArrayType([], t7), t8), 0));
              else
                t22.set$parent(0, manifest.get$animation(0));
              existingFlight._manifest.fromHero.endFlight$1$keepPlaceholder(true);
              existingFlight._manifest.toHero.endFlight$1$keepPlaceholder(true);
              t19.startFlight$1$shouldIncludedChildInPlaceholder(t21 === B.HeroFlightDirection_0);
              t20.startFlight$0();
              t19 = existingFlight.overlayEntry;
              A.assertHelper(!t19._disposedByOwner);
              t19 = t19._key.get$currentState();
              if (t19 != null)
                t19._markNeedsBuild$0();
            }
            t19 = existingFlight._manifest;
            if (t19 != null) {
              t19 = t19._heroes$_animation;
              if (t19 != null) {
                $.$get$FlutterMemoryAllocations_instance().dispatchObjectDisposed$1$object(t19);
                t19.parent.removeStatusListener$1(t19.get$_updateCurveDirection());
              }
            }
            existingFlight._manifest = manifest;
          } else {
            t19 = new A._HeroFlight(t6, B.C__AlwaysCompleteAnimation);
            $.$get$FlutterMemoryAllocations_instance().dispatchObjectCreated$3$className$library$object(B.Type__HeroFlight_sXE.toString$0(0), "package:flutter/widgets.dart", t19);
            t20 = A._setArrayType([], t7);
            t21 = new A.ObserverList(t20, t8);
            t22 = new A.ProxyAnimation(t21, new A.HashedObserverList(A.LinkedHashMap_LinkedHashMap(_null, _null, t9, t10), t11), 0);
            t22.set$_animations$_parent(_null);
            if (t22._animations$_parent == null) {
              t22._status = B.AnimationStatus_0;
              t22._animations$_value = 0;
            }
            t23 = t5._as(t19.get$_handleAnimationUpdate());
            t22.didRegisterListener$0();
            t21._isDirty = true;
            B.JSArray_methods.add$1(t20, t23);
            t19.___HeroFlight__proxyAnimation_A = t22;
            t19.start$1(0, manifest);
            t4.$indexSet(0, tag, t19);
          }
        } else if (existingFlight != null)
          existingFlight._aborted = true;
      }
      for (t1 = J.get$iterator$ax(toHeroes.get$values(toHeroes)); t1.moveNext$0();)
        t1.get$current(t1).endFlight$0();
    },
    _handleFlightEnded$1(flight) {
      var t1 = this._flights.remove$1(0, flight._manifest.fromHero._widget.tag);
      if (t1 != null)
        t1.dispose$0();
    },
    _defaultHeroFlightShuttleBuilder$5(flightContext, animation, flightDirection, fromHeroContext, toHeroContext) {
      var toHero, toMediaQueryData, fromMediaQueryData,
        t1 = type$.BuildContext;
      t1._as(flightContext);
      type$.Animation_double._as(animation);
      type$.HeroFlightDirection._as(flightDirection);
      t1._as(fromHeroContext);
      t1._as(toHeroContext);
      toHero = type$.Hero._as(toHeroContext.get$widget());
      toMediaQueryData = A.MediaQuery__maybeOf(toHeroContext, null);
      fromMediaQueryData = A.MediaQuery__maybeOf(fromHeroContext, null);
      if (toMediaQueryData == null || fromMediaQueryData == null)
        return toHero.child;
      return A.AnimatedBuilder$(animation, new A.HeroController__defaultHeroFlightShuttleBuilder_closure(toMediaQueryData, flightDirection, fromMediaQueryData.padding, toMediaQueryData.padding, animation, toHero), null);
    },
    dispose$0() {
      $.$get$FlutterMemoryAllocations_instance().dispatchObjectDisposed$1$object(this);
      for (var t1 = this._flights, t1 = new A.LinkedHashMapValueIterator(t1, t1._modifications, t1._first, A._instanceType(t1)._eval$1("LinkedHashMapValueIterator<2>")); t1.moveNext$0();)
        t1.__js_helper$_current.dispose$0();
    }
  };
  A.HeroController_didStopUserGesture_isInvalidFlight.prototype = {
    call$1(flight) {
      var t1, t2;
      type$._HeroFlight._as(flight);
      t1 = flight._manifest;
      t2 = false;
      if (t1.isUserGestureTransition)
        if (t1.type === B.HeroFlightDirection_1) {
          t1 = flight.___HeroFlight__proxyAnimation_A;
          t1 === $ && A.throwLateFieldNI("_proxyAnimation");
          t1 = t1.get$status(0) === B.AnimationStatus_0;
        } else
          t1 = t2;
      else
        t1 = t2;
      return t1;
    },
    $signature: 448
  };
  A.HeroController__maybeStartHeroTransition_closure.prototype = {
    call$1(value) {
      var t1, _this = this;
      type$.Duration._as(value);
      t1 = _this.fromRoute;
      if (t1._navigator == null || _this.toRoute._navigator == null)
        return;
      _this.$this._startHeroTransition$4(t1, _this.toRoute, _this._box_0.flightType, _this.isUserGestureTransition);
    },
    $signature: 7
  };
  A.HeroController__defaultHeroFlightShuttleBuilder_closure.prototype = {
    call$2(context, child) {
      var t1, t2, t3, t4, _this = this;
      type$.BuildContext._as(context);
      type$.nullable_Widget._as(child);
      t1 = _this.fromHeroPadding;
      t2 = _this.toHeroPadding;
      t3 = _this.animation;
      t4 = type$.Animation_double;
      if (_this.flightDirection === B.HeroFlightDirection_0) {
        t4._as(t3);
        t1 = new A.EdgeInsetsTween(t1, t2).transform$1(0, t3.get$value(t3));
      } else {
        t4._as(t3);
        t1 = new A.EdgeInsetsTween(t2, t1).transform$1(0, t3.get$value(t3));
      }
      return A.MediaQuery$(_this.toHero.child, _this.toMediaQueryData.copyWith$1$padding(t1));
    },
    $signature: 449
  };
  A.Icon.prototype = {
    build$1(context) {
      var textDirection, iconTheme, t1, tentativeIconSize, iconSize, iconFill, iconWeight, iconGrade, iconOpticalSize, icon, iconOpacity, iconColor, iconWidget, _this = this, _null = null;
      A.debugCheckHasDirectionality(context, _null, _null, _null);
      textDirection = A.Directionality_of(context);
      iconTheme = A.IconTheme_of(context);
      t1 = _this.size;
      tentativeIconSize = t1 == null ? iconTheme.size : t1;
      if (tentativeIconSize == null)
        tentativeIconSize = 14;
      if (iconTheme.applyTextScaling === true) {
        t1 = A.MediaQuery__maybeOf(context, B._MediaQueryAspect_4);
        t1 = t1 == null ? _null : t1.get$textScaler();
        iconSize = (t1 == null ? B._LinearTextScaler_1 : t1).scale$1(0, tentativeIconSize);
      } else
        iconSize = tentativeIconSize;
      iconFill = iconTheme.fill;
      iconWeight = iconTheme.weight;
      iconGrade = iconTheme.grade;
      iconOpticalSize = iconTheme.opticalSize;
      icon = _this.icon;
      iconOpacity = iconTheme.get$opacity(0);
      if (iconOpacity == null)
        iconOpacity = 1;
      iconColor = _this.color;
      if (iconColor == null) {
        t1 = iconTheme.color;
        t1.toString;
        iconColor = t1;
      }
      if (iconOpacity !== 1)
        iconColor = iconColor.withOpacity$1(iconColor.get$opacity(iconColor) * iconOpacity);
      t1 = A._setArrayType([], type$.JSArray_FontVariation);
      if (iconFill != null)
        t1.push(A.FontVariation$("FILL", iconFill));
      if (iconWeight != null)
        t1.push(A.FontVariation$("wght", iconWeight));
      if (iconGrade != null)
        t1.push(A.FontVariation$("GRAD", iconGrade));
      if (iconOpticalSize != null)
        t1.push(A.FontVariation$("opsz", iconOpticalSize));
      iconWidget = A.RichText$(_null, _null, _null, B.TextOverflow_3, _null, _null, true, _null, A.TextSpan$(_null, A.TextStyle$(_null, _null, iconColor, _null, _null, _null, _null, _null, "MaterialIcons", _null, _null, iconSize, _null, t1, _null, _null, 1, false, B.TextLeadingDistribution_1, _null, _null, _null, _null, iconTheme.shadows, _null, _null), A.Primitives_stringFromCharCode(icon.codePoint)), B.TextAlign_4, textDirection, _null, B._LinearTextScaler_1, B.TextWidthBasis_0);
      if (icon.matchTextDirection)
        switch (textDirection.index) {
          case 0:
            t1 = new A.Matrix40(new Float64Array(16));
            t1.setIdentity$0();
            t1.scale$3(0, -1, 1, 1);
            iconWidget = A.Transform$(B.Alignment_0_0, iconWidget, _null, t1, false);
            break;
          case 1:
            break;
        }
      return A.Semantics$(_null, new A.ExcludeSemantics(true, A.SizedBox$(A.Center$(iconWidget, _null, _null), iconSize, iconSize), _null), false, _null, _null, false, _null, _null, _null, _null, _this.semanticLabel, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null);
    },
    debugFillProperties$1(properties) {
      var t1, _this = this, _null = null;
      _this.super$Widget$debugFillProperties(properties);
      t1 = B.JSString_methods.endsWith$1("icon", ":");
      if (A.assertTest(!t1))
        A.assertThrow('Names of diagnostic nodes must not end with colons.\nname:\n  "icon"');
      properties.add$1(0, new A.IconDataProperty(_null, false, true, "<empty>", _null, _null, false, _this.icon, B.C__NoDefaultValue, B.DiagnosticLevel_3, "icon", true, false, _null, B.DiagnosticsTreeStyle_8));
      properties.add$1(0, A.DoubleProperty$("size", _this.size, _null, _null, B.DiagnosticLevel_3, true, _null, _null));
      properties.add$1(0, A.DoubleProperty$("fill", _null, _null, _null, B.DiagnosticLevel_3, true, _null, _null));
      properties.add$1(0, A.DoubleProperty$("weight", _null, _null, _null, B.DiagnosticLevel_3, true, _null, _null));
      properties.add$1(0, A.DoubleProperty$("grade", _null, _null, _null, B.DiagnosticLevel_3, true, _null, _null));
      properties.add$1(0, A.DoubleProperty$("opticalSize", _null, _null, _null, B.DiagnosticLevel_3, true, _null, _null));
      properties.add$1(0, A.ColorProperty$("color", _this.color, _null, B.DiagnosticLevel_3, true, B.DiagnosticsTreeStyle_8));
      properties.add$1(0, A.IterableProperty$("shadows", _null, _null, "[]", B.DiagnosticLevel_3, B.DiagnosticsTreeStyle_8, type$.Shadow));
      properties.add$1(0, A.StringProperty$("semanticLabel", _this.semanticLabel, _null, true, true));
      properties.add$1(0, A.EnumProperty$("textDirection", _null, _null, B.DiagnosticLevel_3, type$.TextDirection));
      properties.add$1(0, A.DiagnosticsProperty$("applyTextScaling", _null, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.bool));
    }
  };
  A.IconData.prototype = {
    $eq(_, other) {
      if (other == null)
        return false;
      if (J.get$runtimeType$(other) !== A.getRuntimeTypeOfDartObject(this))
        return false;
      return other instanceof A.IconData && other.codePoint === this.codePoint && other.matchTextDirection === this.matchTextDirection && A.listEquals(null, null, type$.String);
    },
    get$hashCode(_) {
      return A.Object_hash(this.codePoint, "MaterialIcons", null, this.matchTextDirection, A.Object_hashAll(B.List_empty5), B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue);
    },
    toString$0(_) {
      return "IconData(U+" + B.JSString_methods.padLeft$2(B.JSInt_methods.toRadixString$1(this.codePoint, 16).toUpperCase(), 5, "0") + ")";
    }
  };
  A.IconDataProperty.prototype = {
    toJsonMap$1(delegate) {
      var _this = this,
        json = _this.super$DiagnosticsProperty$toJsonMap(delegate);
      _this._maybeCacheValue$0();
      if (_this._diagnostics$_value != null) {
        _this._maybeCacheValue$0();
        json.$indexSet(0, "valueProperties", A.LinkedHashMap_LinkedHashMap$_literal(["codePoint", _this._diagnostics$_value.codePoint], type$.String, type$.Object));
      }
      return json;
    }
  };
  A.IconTheme.prototype = {
    updateShouldNotify$1(oldWidget) {
      return !this.data.$eq(0, type$.IconTheme._as(oldWidget).data);
    },
    wrap$2(_, context, child) {
      return A.IconTheme$(child, this.data, null);
    },
    debugFillProperties$1(properties) {
      this.super$Widget$debugFillProperties(properties);
      this.data.debugFillProperties$1(properties);
    }
  };
  A.IconTheme_merge_closure.prototype = {
    call$1(context) {
      return A.IconTheme$(this.child, A.IconTheme__getInheritedIconThemeData(type$.BuildContext._as(context)).merge$1(this.data), this.key);
    },
    $signature: 450
  };
  A.IconThemeData.prototype = {
    copyWith$9$applyTextScaling$color$fill$grade$opacity$opticalSize$shadows$size$weight(applyTextScaling, color, fill, grade, opacity, opticalSize, shadows, size, weight) {
      var t1, t2, t3, t4, t5, t6, t7, t8, _this = this;
      type$.nullable_List_Shadow._as(shadows);
      t1 = size == null ? _this.size : size;
      t2 = fill == null ? _this.fill : fill;
      t3 = weight == null ? _this.weight : weight;
      t4 = grade == null ? _this.grade : grade;
      t5 = opticalSize == null ? _this.opticalSize : opticalSize;
      t6 = color == null ? _this.color : color;
      t7 = opacity == null ? _this.get$opacity(0) : opacity;
      t8 = shadows == null ? _this.shadows : shadows;
      return A.IconThemeData$(applyTextScaling == null ? _this.applyTextScaling : applyTextScaling, t6, t2, t4, t7, t5, t8, t1, t3);
    },
    copyWith$1$color(color) {
      var _null = null;
      return this.copyWith$9$applyTextScaling$color$fill$grade$opacity$opticalSize$shadows$size$weight(_null, color, _null, _null, _null, _null, _null, _null, _null);
    },
    copyWith$2$color$size(color, size) {
      var _null = null;
      return this.copyWith$9$applyTextScaling$color$fill$grade$opacity$opticalSize$shadows$size$weight(_null, color, _null, _null, _null, _null, _null, size, _null);
    },
    merge$1(other) {
      var t1, t2, t3, t4, t5, t6, t7, t8;
      if (other == null)
        return this;
      t1 = other.size;
      t2 = other.fill;
      t3 = other.weight;
      t4 = other.grade;
      t5 = other.opticalSize;
      t6 = other.color;
      t7 = other.get$opacity(0);
      t8 = other.shadows;
      return this.copyWith$9$applyTextScaling$color$fill$grade$opacity$opticalSize$shadows$size$weight(other.applyTextScaling, t6, t2, t4, t7, t5, t8, t1, t3);
    },
    resolve$1(context) {
      return this;
    },
    get$opacity(_) {
      var t1 = this._opacity;
      if (t1 == null)
        t1 = null;
      else
        t1 = A.clampDouble(t1, 0, 1);
      return t1;
    },
    $eq(_, other) {
      var _this = this;
      if (other == null)
        return false;
      if (J.get$runtimeType$(other) !== A.getRuntimeTypeOfDartObject(_this))
        return false;
      return other instanceof A.IconThemeData && other.size == _this.size && other.fill == _this.fill && other.weight == _this.weight && other.grade == _this.grade && other.opticalSize == _this.opticalSize && J.$eq$(other.color, _this.color) && other.get$opacity(0) == _this.get$opacity(0) && A.listEquals(other.shadows, _this.shadows, type$.Shadow) && other.applyTextScaling == _this.applyTextScaling;
    },
    get$hashCode(_) {
      var _this = this,
        t1 = _this.get$opacity(0),
        t2 = _this.shadows;
      t2 = t2 == null ? null : A.Object_hashAll(t2);
      return A.Object_hash(_this.size, _this.fill, _this.weight, _this.grade, _this.opticalSize, _this.color, t1, t2, _this.applyTextScaling, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue);
    },
    debugFillProperties$1(properties) {
      var _this = this, _null = null;
      _this.super$Diagnosticable$debugFillProperties(properties);
      properties.add$1(0, A.DoubleProperty$("size", _this.size, _null, _null, B.DiagnosticLevel_3, true, _null, _null));
      properties.add$1(0, A.DoubleProperty$("fill", _this.fill, _null, _null, B.DiagnosticLevel_3, true, _null, _null));
      properties.add$1(0, A.DoubleProperty$("weight", _this.weight, _null, _null, B.DiagnosticLevel_3, true, _null, _null));
      properties.add$1(0, A.DoubleProperty$("grade", _this.grade, _null, _null, B.DiagnosticLevel_3, true, _null, _null));
      properties.add$1(0, A.DoubleProperty$("opticalSize", _this.opticalSize, _null, _null, B.DiagnosticLevel_3, true, _null, _null));
      properties.add$1(0, A.ColorProperty$("color", _this.color, _null, B.DiagnosticLevel_3, true, B.DiagnosticsTreeStyle_8));
      properties.add$1(0, A.DoubleProperty$("opacity", _this.get$opacity(0), _null, _null, B.DiagnosticLevel_3, true, _null, _null));
      properties.add$1(0, A.IterableProperty$("shadows", _this.shadows, _null, "[]", B.DiagnosticLevel_3, B.DiagnosticsTreeStyle_8, type$.Shadow));
      properties.add$1(0, A.DiagnosticsProperty$("applyTextScaling", _this.applyTextScaling, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.bool));
    }
  };
  A._IconThemeData_Object_Diagnosticable.prototype = {};
  A.Image.prototype = {
    createState$0() {
      return new A._ImageState(B._StateLifecycle_0);
    },
    debugFillProperties$1(properties) {
      var t1, _this = this, _null = null;
      _this.super$Widget$debugFillProperties(properties);
      properties.add$1(0, A.DiagnosticsProperty$("image", _this.image, true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.ImageProvider_Object));
      t1 = type$.Function;
      properties.add$1(0, A.DiagnosticsProperty$("frameBuilder", _null, true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t1));
      properties.add$1(0, A.DiagnosticsProperty$("loadingBuilder", _null, true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t1));
      properties.add$1(0, A.DoubleProperty$("width", _this.width, _null, _null, B.DiagnosticLevel_3, true, _null, _null));
      properties.add$1(0, A.DoubleProperty$("height", _this.height, _null, _null, B.DiagnosticLevel_3, true, _null, _null));
      properties.add$1(0, A.ColorProperty$("color", _null, _null, B.DiagnosticLevel_3, true, B.DiagnosticsTreeStyle_8));
      properties.add$1(0, A.DiagnosticsProperty$("opacity", _null, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.nullable_Animation_double));
      properties.add$1(0, A.EnumProperty$("colorBlendMode", _null, _null, B.DiagnosticLevel_3, type$.BlendMode));
      properties.add$1(0, A.EnumProperty$("fit", _this.fit, _null, B.DiagnosticLevel_3, type$.BoxFit));
      properties.add$1(0, A.DiagnosticsProperty$("alignment", B.Alignment_0_0, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.AlignmentGeometry));
      properties.add$1(0, A.EnumProperty$("repeat", B.ImageRepeat_3, B.ImageRepeat_3, B.DiagnosticLevel_3, type$.ImageRepeat));
      properties.add$1(0, A.DiagnosticsProperty$("centerSlice", _null, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.Rect));
      properties.add$1(0, A.FlagProperty$("matchTextDirection", _null, _null, "match text direction", B.DiagnosticLevel_3, false, false));
      properties.add$1(0, A.StringProperty$("semanticLabel", _null, _null, true, true));
      properties.add$1(0, A.DiagnosticsProperty$("this.excludeFromSemantics", false, true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.bool));
      properties.add$1(0, A.EnumProperty$("filterQuality", B.FilterQuality_2, B.C__NoDefaultValue, B.DiagnosticLevel_3, type$.FilterQuality));
    }
  };
  A._ImageState.prototype = {
    initState$0() {
      var t1, t2, _this = this;
      _this.super$State$initState();
      B.JSArray_methods.add$1(A.BindingBase_checkInstance($.WidgetsBinding__instance, type$.WidgetsBinding).WidgetsBinding__observers, _this);
      if (A.assertTest(_this._framework$_element != null))
        A.assertThrow("A DisposableBuildContext was given a BuildContext for an Element that is not mounted.");
      t1 = type$.DisposableBuildContext_State_Image;
      t2 = new A.DisposableBuildContext(_this, t1);
      $.$get$FlutterMemoryAllocations_instance().dispatchObjectCreated$3$className$library$object(B.Type_DisposableBuildContext_Lrd.toString$0(0), "package:flutter/widgets.dart", t2);
      _this.set$___ImageState__scrollAwareContext_A(t1._as(t2));
    },
    dispose$0() {
      var t1, _this = this;
      A.assertHelper(_this._imageStream != null);
      A.BindingBase_checkInstance($.WidgetsBinding__instance, type$.WidgetsBinding).removeObserver$1(_this);
      _this._stopListeningToStream$0();
      t1 = _this._completerHandle;
      if (t1 != null)
        t1.dispose$0();
      t1 = _this.___ImageState__scrollAwareContext_A;
      t1 === $ && A.throwLateFieldNI("_scrollAwareContext");
      $.$get$FlutterMemoryAllocations_instance().dispatchObjectDisposed$1$object(t1);
      t1.set$_disposable_build_context$_state(null);
      _this._replaceImage$1$info(null);
      _this.super$State$dispose();
    },
    didChangeDependencies$0() {
      var _this = this;
      _this._updateInvertColors$0();
      _this._resolveImage$0();
      if (A.TickerMode_of(_this.get$context(0)))
        _this._listenToStream$0();
      else
        _this._stopListeningToStream$1$keepStreamAlive(true);
      _this.super$State$didChangeDependencies();
    },
    didUpdateWidget$1(oldWidget) {
      var _this = this;
      type$.Image_2._as(oldWidget);
      _this.super$State$didUpdateWidget(oldWidget);
      if (_this._isListeningToStream)
        _this._widget.toString;
      if (!_this._widget.image.$eq(0, oldWidget.image))
        _this._resolveImage$0();
    },
    didChangeAccessibilityFeatures$0() {
      this.super$WidgetsBindingObserver$didChangeAccessibilityFeatures();
      this.setState$1(new A._ImageState_didChangeAccessibilityFeatures_closure(this));
    },
    reassemble$0() {
      this._resolveImage$0();
      this.super$State$reassemble();
    },
    _updateInvertColors$0() {
      var t1 = A.MediaQuery__maybeOf(this.get$context(0), B._MediaQueryAspect_12);
      t1 = t1 == null ? null : t1.invertColors;
      if (t1 == null) {
        t1 = A.BindingBase_checkInstance($.SemanticsBinding__instance, type$.SemanticsBinding).SemanticsBinding___SemanticsBinding__accessibilityFeatures_A;
        t1 === $ && A.throwLateFieldNI("_accessibilityFeatures");
        t1 = (t1.__engine$_index & 2) !== 0;
      }
      this.___ImageState__invertColors_A = t1;
    },
    _resolveImage$0() {
      var t2, t3, t4, t5, _this = this,
        t1 = _this.___ImageState__scrollAwareContext_A;
      t1 === $ && A.throwLateFieldNI("_scrollAwareContext");
      t2 = _this._widget.image;
      t3 = _this.get$context(0);
      t4 = _this._widget;
      t5 = t4.width;
      t4 = t4.height;
      _this._updateSourceStream$1(new A.ScrollAwareImageProvider(t1, t2, type$.ScrollAwareImageProvider_Object).resolve$1(A.createLocalImageConfiguration(t3, new A.Size(t5, t4))));
    },
    _getListener$1$recreateListener(recreateListener) {
      var _this = this,
        t1 = _this._imageStreamListener;
      if (t1 == null || recreateListener) {
        _this._lastStack = _this._lastException = null;
        _this._widget.toString;
        t1 = _this._imageStreamListener = new A.ImageStreamListener(_this.get$_handleImageFrame(), null, new A._ImageState__getListener_closure(_this));
      }
      t1.toString;
      return t1;
    },
    _getListener$0() {
      return this._getListener$1$recreateListener(false);
    },
    _handleImageFrame$2(imageInfo, synchronousCall) {
      this.setState$1(new A._ImageState__handleImageFrame_closure(this, type$.ImageInfo._as(imageInfo), A._asBool(synchronousCall)));
    },
    _replaceImage$1$info(info) {
      var oldImageInfo = this._imageInfo;
      A.BindingBase_checkInstance($.SchedulerBinding__instance, type$.SchedulerBinding).addPostFrameCallback$2$debugLabel(new A._ImageState__replaceImage_closure(oldImageInfo), "Image.disposeOldInfo");
      this._imageInfo = info;
    },
    _updateSourceStream$1(newStream) {
      var t2, t3, _this = this,
        t1 = _this._imageStream;
      if (t1 == null)
        t2 = null;
      else {
        t2 = t1._image_stream$_completer;
        if (t2 == null)
          t2 = t1;
      }
      t3 = newStream._image_stream$_completer;
      if (t2 === (t3 == null ? newStream : t3))
        return;
      if (_this._isListeningToStream) {
        t1.toString;
        t1.removeListener$1(0, _this._getListener$0());
      }
      _this._widget.toString;
      _this.setState$1(new A._ImageState__updateSourceStream_closure(_this));
      _this.setState$1(new A._ImageState__updateSourceStream_closure0(_this));
      _this._imageStream = newStream;
      if (_this._isListeningToStream)
        newStream.addListener$1(0, _this._getListener$0());
    },
    _listenToStream$0() {
      var t1, _this = this;
      if (_this._isListeningToStream)
        return;
      t1 = _this._imageStream;
      t1.toString;
      t1.addListener$1(0, _this._getListener$0());
      t1 = _this._completerHandle;
      if (t1 != null)
        t1.dispose$0();
      _this._completerHandle = null;
      _this._isListeningToStream = true;
    },
    _stopListeningToStream$1$keepStreamAlive(keepStreamAlive) {
      var t1, t2, _this = this;
      if (!_this._isListeningToStream)
        return;
      t1 = false;
      if (keepStreamAlive)
        if (_this._completerHandle == null) {
          t1 = _this._imageStream;
          t1 = (t1 == null ? null : t1._image_stream$_completer) != null;
        }
      if (t1) {
        t1 = _this._imageStream._image_stream$_completer;
        if (t1._image_stream$_disposed)
          A.throwExpression(A.StateError$(string$.Stream));
        t2 = new A.ImageStreamCompleterHandle(t1);
        t2.ImageStreamCompleterHandle$_$1(t1);
        _this._completerHandle = t2;
      }
      t1 = _this._imageStream;
      t1.toString;
      t1.removeListener$1(0, _this._getListener$0());
      _this._isListeningToStream = false;
    },
    _stopListeningToStream$0() {
      return this._stopListeningToStream$1$keepStreamAlive(false);
    },
    build$1(context) {
      var result, t2, t3, t4, t5, t6, t7, _this = this, _null = null,
        t1 = _this._lastException;
      if (t1 != null) {
        _this._widget.toString;
        return A.Stack$(B.Alignment_0_0, A._setArrayType([B.Positioned_bkT, new A.Padding(B.EdgeInsets_4_4_4_4, A.FittedBox$(A.Text$(A.S(t1), _null, _null, _null, B.TextStyle_a5a, B.TextAlign_2, B.TextDirection_1), B.BoxFit_1), _null)], type$.JSArray_Widget), B.Clip_1, B.StackFit_0);
      }
      result = A._Cell$named("result");
      t1 = _this._imageInfo;
      t2 = t1 == null;
      t3 = t2 ? _null : t1.image;
      t4 = t2 ? _null : t1.debugLabel;
      t5 = _this._widget;
      t6 = t5.width;
      t7 = t5.height;
      t1 = t2 ? _null : t1.scale;
      if (t1 == null)
        t1 = 1;
      t5 = t5.fit;
      t2 = _this.___ImageState__invertColors_A;
      t2 === $ && A.throwLateFieldNI("_invertColors");
      result._value = new A.RawImage(t3, t4, t6, t7, t1, _null, _null, B.FilterQuality_2, _null, t5, B.Alignment_0_0, B.ImageRepeat_3, _null, false, t2, false, _null);
      _this._widget.toString;
      result._value = A.Semantics$(_null, result._readLocal$0(), false, _null, _null, false, _null, _null, _null, true, "", _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null);
      _this._widget.toString;
      return result._readLocal$0();
    },
    debugFillProperties$1(description) {
      var _this = this, _null = null;
      _this.super$State$debugFillProperties(description);
      description.add$1(0, A.DiagnosticsProperty$("stream", _this._imageStream, true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.ImageStream));
      description.add$1(0, A.DiagnosticsProperty$("pixels", _this._imageInfo, true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.ImageInfo));
      description.add$1(0, A.DiagnosticsProperty$("loadingProgress", _this._loadingProgress, true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.ImageChunkEvent));
      description.add$1(0, A.DiagnosticsProperty$("frameNumber", _this._frameNumber, true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.int));
      description.add$1(0, A.DiagnosticsProperty$("wasSynchronouslyLoaded", _this._wasSynchronouslyLoaded, true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.bool));
    },
    set$___ImageState__scrollAwareContext_A(___ImageState__scrollAwareContext_A) {
      this.___ImageState__scrollAwareContext_A = type$.DisposableBuildContext_State_Image._as(___ImageState__scrollAwareContext_A);
    }
  };
  A._ImageState_didChangeAccessibilityFeatures_closure.prototype = {
    call$0() {
      this.$this._updateInvertColors$0();
    },
    $signature: 1
  };
  A._ImageState__getListener_closure.prototype = {
    call$2(error, stackTrace) {
      var t1;
      type$.Object._as(error);
      t1 = this.$this;
      t1.setState$1(new A._ImageState__getListener__closure(t1, error, type$.nullable_StackTrace._as(stackTrace)));
      A.assertHelper(new A._ImageState__getListener__closure0(t1, error).call$0());
    },
    $signature: 451
  };
  A._ImageState__getListener__closure.prototype = {
    call$0() {
      var t1 = this.$this;
      t1._lastException = this.error;
      t1._lastStack = this.stackTrace;
    },
    $signature: 1
  };
  A._ImageState__getListener__closure0.prototype = {
    call$0() {
      this.$this._widget.toString;
      throw A.wrapException(this.error);
    },
    $signature: 0
  };
  A._ImageState__handleImageFrame_closure.prototype = {
    call$0() {
      var t2,
        t1 = this.$this;
      t1._replaceImage$1$info(this.imageInfo);
      t1._lastStack = t1._lastException = t1._loadingProgress = null;
      t2 = t1._frameNumber;
      t1._frameNumber = t2 == null ? 0 : t2 + 1;
      t1._wasSynchronouslyLoaded = B.JSBool_methods.$or(t1._wasSynchronouslyLoaded, this.synchronousCall);
    },
    $signature: 1
  };
  A._ImageState__replaceImage_closure.prototype = {
    call$1(__wc0_formal) {
      var t1;
      type$.Duration._as(__wc0_formal);
      t1 = this.oldImageInfo;
      return t1 == null ? null : t1.dispose$0();
    },
    $signature: 7
  };
  A._ImageState__updateSourceStream_closure.prototype = {
    call$0() {
      this.$this._replaceImage$1$info(null);
    },
    $signature: 1
  };
  A._ImageState__updateSourceStream_closure0.prototype = {
    call$0() {
      var t1 = this.$this;
      t1._frameNumber = t1._loadingProgress = null;
      t1._wasSynchronouslyLoaded = false;
    },
    $signature: 1
  };
  A.__ImageState_State_WidgetsBindingObserver.prototype = {};
  A.DecorationTween.prototype = {
    lerp$1(t) {
      var t1 = A.Decoration_lerp(this.begin, this.end, t);
      t1.toString;
      return t1;
    }
  };
  A.EdgeInsetsTween.prototype = {
    lerp$1(t) {
      var t1 = A.EdgeInsets_lerp(this.begin, this.end, t);
      t1.toString;
      return t1;
    }
  };
  A.EdgeInsetsGeometryTween.prototype = {
    lerp$1(t) {
      var t1 = A.EdgeInsetsGeometry_lerp(this.begin, this.end, t);
      t1.toString;
      return t1;
    }
  };
  A.BorderRadiusTween.prototype = {
    lerp$1(t) {
      return A.BorderRadius_lerp(this.begin, this.end, t);
    }
  };
  A.TextStyleTween.prototype = {
    lerp$1(t) {
      var t1 = A.TextStyle_lerp(this.begin, this.end, t);
      t1.toString;
      return t1;
    }
  };
  A.ImplicitlyAnimatedWidget.prototype = {
    debugFillProperties$1(properties) {
      this.super$Widget$debugFillProperties(properties);
      properties.add$1(0, A.IntProperty$("duration", B.JSInt_methods._tdivFast$1(this.duration._duration, 1000), B.C__NoDefaultValue, null, B.DiagnosticLevel_3, "ms"));
    }
  };
  A.ImplicitlyAnimatedWidgetState.prototype = {
    get$controller(_) {
      var t1, t2, result, _this = this,
        value = _this.__ImplicitlyAnimatedWidgetState_controller_FI;
      if (value === $) {
        t1 = _this._widget;
        t2 = t1.duration;
        result = A.AnimationController$(t1.toStringShort$0(), t2, null, null, _this);
        _this.__ImplicitlyAnimatedWidgetState_controller_FI !== $ && A.throwLateFieldADI("controller");
        _this.__ImplicitlyAnimatedWidgetState_controller_FI = result;
        value = result;
      }
      return value;
    },
    get$_implicit_animations$_animation() {
      var t1, _this = this,
        value = _this.__ImplicitlyAnimatedWidgetState__animation_AI;
      if (value === $) {
        t1 = _this.get$controller(0);
        value = _this.__ImplicitlyAnimatedWidgetState__animation_AI = A.CurvedAnimation$(_this._widget.curve, t1, null);
      }
      return value;
    },
    initState$0() {
      var t1, t2, _this = this;
      _this.super$State$initState();
      t1 = _this.get$controller(0);
      t2 = type$.void_Function_AnimationStatus._as(new A.ImplicitlyAnimatedWidgetState_initState_closure(_this));
      t1.didRegisterListener$0();
      t1 = t1.AnimationLocalStatusListenersMixin__statusListeners;
      t1.$ti._precomputed1._as(t2);
      t1._isDirty = true;
      B.JSArray_methods.add$1(t1._list, t2);
      _this._constructTweens$0();
      _this.didUpdateTweens$0();
    },
    didUpdateWidget$1(oldWidget) {
      var t1, _this = this;
      A._instanceType(_this)._eval$1("ImplicitlyAnimatedWidgetState.T")._as(oldWidget);
      _this.super$State$didUpdateWidget(oldWidget);
      if (_this._widget.curve !== oldWidget.curve) {
        _this.get$_implicit_animations$_animation().dispose$0();
        t1 = _this.get$controller(0);
        _this.__ImplicitlyAnimatedWidgetState__animation_AI = A.CurvedAnimation$(_this._widget.curve, t1, null);
      }
      _this.get$controller(0).duration = _this._widget.duration;
      if (_this._constructTweens$0()) {
        _this.forEachTween$1(new A.ImplicitlyAnimatedWidgetState_didUpdateWidget_closure(_this));
        _this.get$controller(0).forward$1$from(0, 0);
        _this.didUpdateTweens$0();
      }
    },
    dispose$0() {
      this.get$_implicit_animations$_animation().dispose$0();
      this.get$controller(0).dispose$0();
      this.super$_ImplicitlyAnimatedWidgetState_State_SingleTickerProviderStateMixin$dispose();
    },
    _constructTweens$0() {
      var t1 = {};
      t1.shouldStartAnimation = false;
      this.forEachTween$1(new A.ImplicitlyAnimatedWidgetState__constructTweens_closure(t1));
      return t1.shouldStartAnimation;
    },
    didUpdateTweens$0() {
    },
    $isTickerProvider: 1
  };
  A.ImplicitlyAnimatedWidgetState_initState_closure.prototype = {
    call$1($status) {
      if (type$.AnimationStatus._as($status) === B.AnimationStatus_3)
        this.$this._widget.toString;
    },
    $signature: 10
  };
  A.ImplicitlyAnimatedWidgetState_didUpdateWidget_closure.prototype = {
    call$3(tween, targetValue, $constructor) {
      var t1;
      type$.Tween_dynamic_Function_dynamic._as($constructor);
      if (tween == null)
        t1 = null;
      else {
        tween.set$begin(tween.transform$1(0, type$.Animation_double._as(this.$this.get$_implicit_animations$_animation()).get$value(0)));
        tween.set$end(0, targetValue);
        t1 = tween;
      }
      return t1;
    },
    $signature: 180
  };
  A.ImplicitlyAnimatedWidgetState__constructTweens_closure.prototype = {
    call$3(tween, targetValue, $constructor) {
      var t1;
      type$.Tween_dynamic_Function_dynamic._as($constructor);
      if (targetValue != null) {
        if (tween == null)
          tween = $constructor.call$1(targetValue);
        t1 = tween.end;
        if (!J.$eq$(targetValue, t1 == null ? tween.begin : t1))
          this._box_0.shouldStartAnimation = true;
        else if (tween.end == null)
          tween.set$end(0, tween.begin);
      } else
        tween = null;
      return tween;
    },
    $signature: 180
  };
  A.AnimatedWidgetBaseState.prototype = {
    initState$0() {
      var t1, t2;
      this.super$ImplicitlyAnimatedWidgetState$initState();
      t1 = this.get$controller(0);
      t2 = type$.void_Function._as(this.get$_handleAnimationChanged());
      t1.didRegisterListener$0();
      t1.AnimationLocalListenersMixin__listeners.add$1(0, t2);
    },
    _handleAnimationChanged$0() {
      this.setState$1(new A.AnimatedWidgetBaseState__handleAnimationChanged_closure());
    }
  };
  A.AnimatedWidgetBaseState__handleAnimationChanged_closure.prototype = {
    call$0() {
    },
    $signature: 1
  };
  A.AnimatedPadding.prototype = {
    createState$0() {
      return new A._AnimatedPaddingState(null, null, B._StateLifecycle_0);
    },
    debugFillProperties$1(properties) {
      var _null = null;
      this.super$ImplicitlyAnimatedWidget$debugFillProperties(properties);
      properties.add$1(0, A.DiagnosticsProperty$("padding", this.padding, true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.EdgeInsetsGeometry));
    }
  };
  A._AnimatedPaddingState.prototype = {
    forEachTween$1(visitor) {
      this._implicit_animations$_padding = type$.nullable_EdgeInsetsGeometryTween._as(type$.nullable_Tween_dynamic_Function_3_nullable_Tween_dynamic_and_dynamic_and_Tween_dynamic_Function_dynamic._as(visitor).call$3(this._implicit_animations$_padding, this._widget.padding, new A._AnimatedPaddingState_forEachTween_closure()));
    },
    build$1(context) {
      var t1 = this._implicit_animations$_padding;
      t1.toString;
      return new A.Padding(J.clamp$2$n(t1.transform$1(0, type$.Animation_double._as(this.get$_implicit_animations$_animation()).get$value(0)), B.EdgeInsets_0_0_0_0, B._MixedEdgeInsets_rAd), this._widget.child, null);
    },
    debugFillProperties$1(description) {
      var _null = null;
      this.super$_ImplicitlyAnimatedWidgetState_State_SingleTickerProviderStateMixin$debugFillProperties(description);
      description.add$1(0, A.DiagnosticsProperty$("padding", this._implicit_animations$_padding, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.EdgeInsetsGeometryTween));
    }
  };
  A._AnimatedPaddingState_forEachTween_closure.prototype = {
    call$1(value) {
      return new A.EdgeInsetsGeometryTween(type$.EdgeInsetsGeometry._as(value), null);
    },
    $signature: 453
  };
  A.AnimatedPositioned.prototype = {
    createState$0() {
      return new A._AnimatedPositionedState(null, null, B._StateLifecycle_0);
    },
    debugFillProperties$1(properties) {
      var _null = null;
      this.super$ImplicitlyAnimatedWidget$debugFillProperties(properties);
      properties.add$1(0, A.DoubleProperty$("left", this.left, _null, _null, B.DiagnosticLevel_3, true, _null, _null));
      properties.add$1(0, A.DoubleProperty$("top", this.top, _null, _null, B.DiagnosticLevel_3, true, _null, _null));
      properties.add$1(0, A.DoubleProperty$("right", _null, _null, _null, B.DiagnosticLevel_3, true, _null, _null));
      properties.add$1(0, A.DoubleProperty$("bottom", _null, _null, _null, B.DiagnosticLevel_3, true, _null, _null));
      properties.add$1(0, A.DoubleProperty$("width", _null, _null, _null, B.DiagnosticLevel_3, true, _null, _null));
      properties.add$1(0, A.DoubleProperty$("height", _null, _null, _null, B.DiagnosticLevel_3, true, _null, _null));
    }
  };
  A._AnimatedPositionedState.prototype = {
    forEachTween$1(visitor) {
      var t1, t2, _this = this, _null = null;
      type$.nullable_Tween_dynamic_Function_3_nullable_Tween_dynamic_and_dynamic_and_Tween_dynamic_Function_dynamic._as(visitor);
      t1 = type$.nullable_Tween_double;
      _this.set$_implicit_animations$_left(0, t1._as(visitor.call$3(_this._implicit_animations$_left, _this._widget.left, new A._AnimatedPositionedState_forEachTween_closure())));
      _this.set$_implicit_animations$_top(0, t1._as(visitor.call$3(_this._implicit_animations$_top, _this._widget.top, new A._AnimatedPositionedState_forEachTween_closure0())));
      t2 = _this._implicit_animations$_right;
      _this._widget.toString;
      _this.set$_implicit_animations$_right(0, t1._as(visitor.call$3(t2, _null, new A._AnimatedPositionedState_forEachTween_closure1())));
      t2 = _this._implicit_animations$_bottom;
      _this._widget.toString;
      _this.set$_implicit_animations$_bottom(0, t1._as(visitor.call$3(t2, _null, new A._AnimatedPositionedState_forEachTween_closure2())));
      t2 = _this._implicit_animations$_width;
      _this._widget.toString;
      _this.set$_implicit_animations$_width(0, t1._as(visitor.call$3(t2, _null, new A._AnimatedPositionedState_forEachTween_closure3())));
      t2 = _this._implicit_animations$_height;
      _this._widget.toString;
      _this.set$_implicit_animations$_height(0, t1._as(visitor.call$3(t2, _null, new A._AnimatedPositionedState_forEachTween_closure4())));
    },
    build$1(context) {
      var t2, t3, t4, t5, t6, _this = this, _null = null,
        t1 = _this._implicit_animations$_left;
      t1 = t1 == null ? _null : t1.transform$1(0, type$.Animation_double._as(_this.get$_implicit_animations$_animation()).get$value(0));
      t2 = _this._implicit_animations$_top;
      t2 = t2 == null ? _null : t2.transform$1(0, type$.Animation_double._as(_this.get$_implicit_animations$_animation()).get$value(0));
      t3 = _this._implicit_animations$_right;
      t3 = t3 == null ? _null : t3.transform$1(0, type$.Animation_double._as(_this.get$_implicit_animations$_animation()).get$value(0));
      t4 = _this._implicit_animations$_bottom;
      t4 = t4 == null ? _null : t4.transform$1(0, type$.Animation_double._as(_this.get$_implicit_animations$_animation()).get$value(0));
      t5 = _this._implicit_animations$_width;
      t5 = t5 == null ? _null : t5.transform$1(0, type$.Animation_double._as(_this.get$_implicit_animations$_animation()).get$value(0));
      t6 = _this._implicit_animations$_height;
      t6 = t6 == null ? _null : t6.transform$1(0, type$.Animation_double._as(_this.get$_implicit_animations$_animation()).get$value(0));
      return A.Positioned$(t4, _this._widget.child, t6, _null, t1, t3, t2, t5);
    },
    debugFillProperties$1(description) {
      var t1, _this = this;
      _this.super$_ImplicitlyAnimatedWidgetState_State_SingleTickerProviderStateMixin$debugFillProperties(description);
      t1 = type$.Tween_double;
      description.add$1(0, A.ObjectFlagProperty$has("left", _this._implicit_animations$_left, t1));
      description.add$1(0, A.ObjectFlagProperty$has("top", _this._implicit_animations$_top, t1));
      description.add$1(0, A.ObjectFlagProperty$has("right", _this._implicit_animations$_right, t1));
      description.add$1(0, A.ObjectFlagProperty$has("bottom", _this._implicit_animations$_bottom, t1));
      description.add$1(0, A.ObjectFlagProperty$has("width", _this._implicit_animations$_width, t1));
      description.add$1(0, A.ObjectFlagProperty$has("height", _this._implicit_animations$_height, t1));
    },
    set$_implicit_animations$_left(_, _left) {
      this._implicit_animations$_left = type$.nullable_Tween_double._as(_left);
    },
    set$_implicit_animations$_top(_, _top) {
      this._implicit_animations$_top = type$.nullable_Tween_double._as(_top);
    },
    set$_implicit_animations$_right(_, _right) {
      this._implicit_animations$_right = type$.nullable_Tween_double._as(_right);
    },
    set$_implicit_animations$_bottom(_, _bottom) {
      this._implicit_animations$_bottom = type$.nullable_Tween_double._as(_bottom);
    },
    set$_implicit_animations$_width(_, _width) {
      this._implicit_animations$_width = type$.nullable_Tween_double._as(_width);
    },
    set$_implicit_animations$_height(_, _height) {
      this._implicit_animations$_height = type$.nullable_Tween_double._as(_height);
    }
  };
  A._AnimatedPositionedState_forEachTween_closure.prototype = {
    call$1(value) {
      return new A.Tween(A._asDouble(value), null, type$.Tween_double);
    },
    $signature: 40
  };
  A._AnimatedPositionedState_forEachTween_closure0.prototype = {
    call$1(value) {
      return new A.Tween(A._asDouble(value), null, type$.Tween_double);
    },
    $signature: 40
  };
  A._AnimatedPositionedState_forEachTween_closure1.prototype = {
    call$1(value) {
      return new A.Tween(A._asDouble(value), null, type$.Tween_double);
    },
    $signature: 40
  };
  A._AnimatedPositionedState_forEachTween_closure2.prototype = {
    call$1(value) {
      return new A.Tween(A._asDouble(value), null, type$.Tween_double);
    },
    $signature: 40
  };
  A._AnimatedPositionedState_forEachTween_closure3.prototype = {
    call$1(value) {
      return new A.Tween(A._asDouble(value), null, type$.Tween_double);
    },
    $signature: 40
  };
  A._AnimatedPositionedState_forEachTween_closure4.prototype = {
    call$1(value) {
      return new A.Tween(A._asDouble(value), null, type$.Tween_double);
    },
    $signature: 40
  };
  A.AnimatedOpacity.prototype = {
    createState$0() {
      return new A._AnimatedOpacityState(null, null, B._StateLifecycle_0);
    },
    debugFillProperties$1(properties) {
      this.super$ImplicitlyAnimatedWidget$debugFillProperties(properties);
      properties.add$1(0, A.DoubleProperty$("opacity", this.opacity, B.C__NoDefaultValue, null, B.DiagnosticLevel_3, true, null, null));
    }
  };
  A._AnimatedOpacityState.prototype = {
    forEachTween$1(visitor) {
      this.set$_implicit_animations$_opacity(type$.nullable_Tween_double._as(type$.nullable_Tween_dynamic_Function_3_nullable_Tween_dynamic_and_dynamic_and_Tween_dynamic_Function_dynamic._as(visitor).call$3(this._implicit_animations$_opacity, this._widget.opacity, new A._AnimatedOpacityState_forEachTween_closure())));
    },
    didUpdateTweens$0() {
      var t1 = this.get$_implicit_animations$_animation(),
        t2 = this._implicit_animations$_opacity;
      t2.toString;
      this.set$___AnimatedOpacityState__opacityAnimation_A(type$.Animation_double._as(t1.drive$1$1(t2, type$.double)));
    },
    build$1(context) {
      var t1 = this.___AnimatedOpacityState__opacityAnimation_A;
      t1 === $ && A.throwLateFieldNI("_opacityAnimation");
      return new A.FadeTransition(t1, false, this._widget.child, null);
    },
    set$_implicit_animations$_opacity(_opacity) {
      this._implicit_animations$_opacity = type$.nullable_Tween_double._as(_opacity);
    },
    set$___AnimatedOpacityState__opacityAnimation_A(___AnimatedOpacityState__opacityAnimation_A) {
      this.___AnimatedOpacityState__opacityAnimation_A = type$.Animation_double._as(___AnimatedOpacityState__opacityAnimation_A);
    }
  };
  A._AnimatedOpacityState_forEachTween_closure.prototype = {
    call$1(value) {
      return new A.Tween(A._asDouble(value), null, type$.Tween_double);
    },
    $signature: 40
  };
  A.AnimatedDefaultTextStyle.prototype = {
    createState$0() {
      return new A._AnimatedDefaultTextStyleState(null, null, B._StateLifecycle_0);
    },
    debugFillProperties$1(properties) {
      var _null = null;
      this.super$ImplicitlyAnimatedWidget$debugFillProperties(properties);
      this.style.debugFillProperties$1(properties);
      properties.add$1(0, A.EnumProperty$("textAlign", _null, _null, B.DiagnosticLevel_3, type$.TextAlign));
      properties.add$1(0, A.FlagProperty$("softWrap", _null, string$.no_wra, "wrapping at box width", B.DiagnosticLevel_3, true, true));
      properties.add$1(0, A.EnumProperty$("overflow", B.TextOverflow_0, _null, B.DiagnosticLevel_3, type$.TextOverflow));
      properties.add$1(0, A.IntProperty$("maxLines", _null, _null, _null, B.DiagnosticLevel_3, _null));
      properties.add$1(0, A.EnumProperty$("textWidthBasis", B.TextWidthBasis_0, B.TextWidthBasis_0, B.DiagnosticLevel_3, type$.TextWidthBasis));
      properties.add$1(0, A.DiagnosticsProperty$("textHeightBehavior", _null, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.TextHeightBehavior));
    }
  };
  A._AnimatedDefaultTextStyleState.prototype = {
    forEachTween$1(visitor) {
      this._implicit_animations$_style = type$.nullable_TextStyleTween._as(type$.nullable_Tween_dynamic_Function_3_nullable_Tween_dynamic_and_dynamic_and_Tween_dynamic_Function_dynamic._as(visitor).call$3(this._implicit_animations$_style, this._widget.style, new A._AnimatedDefaultTextStyleState_forEachTween_closure()));
    },
    build$1(context) {
      var _null = null,
        t1 = this._implicit_animations$_style;
      t1.toString;
      t1 = t1.transform$1(0, type$.Animation_double._as(this.get$_implicit_animations$_animation()).get$value(0));
      return A.DefaultTextStyle$(this._widget.child, _null, _null, B.TextOverflow_0, true, t1, _null, _null, B.TextWidthBasis_0);
    }
  };
  A._AnimatedDefaultTextStyleState_forEachTween_closure.prototype = {
    call$1(value) {
      return new A.TextStyleTween(type$.TextStyle._as(value), null);
    },
    $signature: 454
  };
  A.AnimatedPhysicalModel.prototype = {
    createState$0() {
      return new A._AnimatedPhysicalModelState(null, null, B._StateLifecycle_0);
    },
    debugFillProperties$1(properties) {
      var t1, _this = this, _null = null;
      _this.super$ImplicitlyAnimatedWidget$debugFillProperties(properties);
      properties.add$1(0, A.EnumProperty$("shape", B.BoxShape_0, B.C__NoDefaultValue, B.DiagnosticLevel_3, type$.BoxShape));
      properties.add$1(0, A.DiagnosticsProperty$("borderRadius", _null, true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.BorderRadius));
      properties.add$1(0, A.DoubleProperty$("elevation", _this.elevation, B.C__NoDefaultValue, _null, B.DiagnosticLevel_3, true, _null, _null));
      properties.add$1(0, A.ColorProperty$("color", _this.color, B.C__NoDefaultValue, B.DiagnosticLevel_3, true, B.DiagnosticsTreeStyle_8));
      t1 = type$.bool;
      properties.add$1(0, A.DiagnosticsProperty$("animateColor", false, true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t1));
      properties.add$1(0, A.ColorProperty$("shadowColor", _this.shadowColor, B.C__NoDefaultValue, B.DiagnosticLevel_3, true, B.DiagnosticsTreeStyle_8));
      properties.add$1(0, A.DiagnosticsProperty$("animateShadowColor", true, true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t1));
    }
  };
  A._AnimatedPhysicalModelState.prototype = {
    forEachTween$1(visitor) {
      var t1, _this = this;
      type$.nullable_Tween_dynamic_Function_3_nullable_Tween_dynamic_and_dynamic_and_Tween_dynamic_Function_dynamic._as(visitor);
      t1 = _this._implicit_animations$_borderRadius;
      _this._widget.toString;
      _this._implicit_animations$_borderRadius = type$.nullable_BorderRadiusTween._as(visitor.call$3(t1, B.BorderRadius_tUf, new A._AnimatedPhysicalModelState_forEachTween_closure()));
      _this.set$_implicit_animations$_elevation(type$.nullable_Tween_double._as(visitor.call$3(_this._implicit_animations$_elevation, _this._widget.elevation, new A._AnimatedPhysicalModelState_forEachTween_closure0())));
      t1 = type$.nullable_ColorTween;
      _this._implicit_animations$_color = t1._as(visitor.call$3(_this._implicit_animations$_color, _this._widget.color, new A._AnimatedPhysicalModelState_forEachTween_closure1()));
      _this._implicit_animations$_shadowColor = t1._as(visitor.call$3(_this._implicit_animations$_shadowColor, _this._widget.shadowColor, new A._AnimatedPhysicalModelState_forEachTween_closure2()));
    },
    build$1(context) {
      var t3, t4, t5, t6, _this = this,
        t1 = _this._widget.clipBehavior,
        t2 = _this._implicit_animations$_borderRadius;
      t2.toString;
      t3 = type$.Animation_double;
      t2 = t2.transform$1(0, t3._as(_this.get$_implicit_animations$_animation()).get$value(0));
      t4 = _this._implicit_animations$_elevation;
      t4.toString;
      t4 = t4.transform$1(0, t3._as(_this.get$_implicit_animations$_animation()).get$value(0));
      t5 = _this._widget.color;
      t6 = _this._implicit_animations$_shadowColor;
      t6.toString;
      t3 = t6.transform$1(0, t3._as(_this.get$_implicit_animations$_animation()).get$value(0));
      t3.toString;
      t6 = _this._widget.child;
      A.assertHelper(t4 >= 0);
      return new A.PhysicalModel(B.BoxShape_0, t1, t2, t4, t5, t3, t6, null);
    },
    set$_implicit_animations$_elevation(_elevation) {
      this._implicit_animations$_elevation = type$.nullable_Tween_double._as(_elevation);
    }
  };
  A._AnimatedPhysicalModelState_forEachTween_closure.prototype = {
    call$1(value) {
      return new A.BorderRadiusTween(type$.BorderRadius._as(value), null);
    },
    $signature: 455
  };
  A._AnimatedPhysicalModelState_forEachTween_closure0.prototype = {
    call$1(value) {
      return new A.Tween(A._asDouble(value), null, type$.Tween_double);
    },
    $signature: 40
  };
  A._AnimatedPhysicalModelState_forEachTween_closure1.prototype = {
    call$1(value) {
      return new A.ColorTween(type$.Color._as(value), null);
    },
    $signature: 89
  };
  A._AnimatedPhysicalModelState_forEachTween_closure2.prototype = {
    call$1(value) {
      return new A.ColorTween(type$.Color._as(value), null);
    },
    $signature: 89
  };
  A._ImplicitlyAnimatedWidgetState_State_SingleTickerProviderStateMixin_dispose_closure.prototype = {
    call$0() {
      var t1 = this.$this,
        t2 = t1.SingleTickerProviderStateMixin__ticker;
      if (t2 == null || t2._ticker$_future == null)
        return true;
      throw A.wrapException(A.FlutterError$fromParts(A._setArrayType([A.ErrorSummary$(t1.toString$0(0) + " was disposed with an active Ticker."), A.ErrorDescription$(A.getRuntimeTypeOfDartObject(t1).toString$0(0) + string$.x20creatS), A.ErrorHint$(string$.Ticker), t1.SingleTickerProviderStateMixin__ticker.describeForError$1("The offending ticker was")], type$.JSArray_DiagnosticsNode)));
    },
    $signature: 0
  };
  A._ImplicitlyAnimatedWidgetState_State_SingleTickerProviderStateMixin.prototype = {
    dispose$0() {
      var t1, _this = this;
      A.assertHelper(new A._ImplicitlyAnimatedWidgetState_State_SingleTickerProviderStateMixin_dispose_closure(_this).call$0());
      t1 = _this.SingleTickerProviderStateMixin__tickerModeNotifier;
      if (t1 != null)
        t1.removeListener$1(0, _this.get$_updateTicker());
      _this.set$_tickerModeNotifier(null);
      _this.super$State$dispose();
    },
    activate$0() {
      this.super$State$activate();
      this._updateTickerModeNotifier$0();
      this._updateTicker$0();
    },
    debugFillProperties$1(properties) {
      var t1, t2, _0_1, _0_3, t3, _0_5, t4, t5, _0_7, _null = null;
      this.super$State$debugFillProperties(properties);
      t1 = this.SingleTickerProviderStateMixin__ticker;
      t2 = t1 == null;
      _0_1 = t2 ? _null : t1._ticker$_future != null;
      t2 = t2 ? _null : t1._muted;
      $label0$0: {
        _0_3 = true === _0_1;
        t3 = _0_3;
        A.boolConversionCheck(t3);
        if (t3) {
          _0_5 = true === t2;
          t4 = _0_5;
        } else {
          _0_5 = _null;
          t4 = false;
        }
        t5 = _null;
        if (t4) {
          t2 = "active but muted";
          break $label0$0;
        }
        if (A.boolConversionCheck(_0_3)) {
          t2 = "active";
          break $label0$0;
        }
        _0_7 = false === _0_1;
        t4 = _0_7;
        if (A.boolConversionCheck(t4))
          t2 = A.boolConversionCheck(t3 ? _0_5 : true === t2);
        else
          t2 = false;
        if (t2) {
          t2 = "inactive and muted";
          break $label0$0;
        }
        if (A.boolConversionCheck(_0_7)) {
          t2 = "inactive";
          break $label0$0;
        }
        if (_0_1 == null) {
          t2 = t5;
          break $label0$0;
        }
        t2 = t5;
      }
      properties.add$1(0, A.DiagnosticsProperty$("ticker", t1, true, _null, t2, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, false, B.DiagnosticsTreeStyle_8, _null, type$.Ticker));
    }
  };
  A.InheritedModel.prototype = {
    createElement$0(_) {
      var t1 = type$.Element;
      t1 = new A.InheritedModelElement(A.HashMap_HashMap(null, null, null, t1, type$.nullable_Object), this, B._ElementLifecycle_0, A.HashSet_HashSet(t1), A._instanceType(this)._eval$1("InheritedModelElement<InheritedModel.T>"));
      $.$get$FlutterMemoryAllocations_instance().dispatchObjectCreated$3$className$library$object(B.Type_Element_rqC.toString$0(0), "package:flutter/widgets.dart", t1);
      return t1;
    }
  };
  A.InheritedModelElement.prototype = {
    updateDependencies$2(dependent, aspect) {
      var t1 = this._dependents,
        t2 = this.$ti,
        dependencies = t2._eval$1("Set<1>?")._as(t1.$index(0, dependent)),
        t3 = dependencies == null;
      if (!t3 && dependencies.get$isEmpty(dependencies))
        return;
      t2 = t2._precomputed1;
      if (aspect == null)
        t1.$indexSet(0, dependent, A.HashSet_HashSet(t2));
      else {
        A.assertHelper(t2._is(aspect));
        t3 = t3 ? A.HashSet_HashSet(t2) : dependencies;
        t3.add$1(0, t2._as(aspect));
        t1.$indexSet(0, dependent, t3);
      }
    },
    notifyDependent$2(oldWidget, dependent) {
      var dependencies,
        t1 = this.$ti,
        t2 = t1._eval$1("InheritedModel<1>");
      t2._as(oldWidget);
      dependencies = t1._eval$1("Set<1>?")._as(this._dependents.$index(0, dependent));
      if (dependencies == null)
        return;
      if (!dependencies.get$isEmpty(dependencies)) {
        t1 = this._widget;
        t1.toString;
        t1 = t2._as(t1).updateShouldNotifyDependent$2(oldWidget, dependencies);
      } else
        t1 = true;
      if (t1)
        dependent.didChangeDependencies$0();
    }
  };
  A.InheritedNotifier.prototype = {
    updateShouldNotify$1(oldWidget) {
      return A._instanceType(this)._eval$1("InheritedNotifier<InheritedNotifier.T>")._as(oldWidget).notifier !== this.notifier;
    },
    createElement$0(_) {
      var t1 = type$.Element;
      t1 = new A._InheritedNotifierElement(A.HashMap_HashMap(null, null, null, t1, type$.nullable_Object), this, B._ElementLifecycle_0, A.HashSet_HashSet(t1), A._instanceType(this)._eval$1("_InheritedNotifierElement<InheritedNotifier.T>"));
      $.$get$FlutterMemoryAllocations_instance().dispatchObjectCreated$3$className$library$object(B.Type_Element_rqC.toString$0(0), "package:flutter/widgets.dart", t1);
      this.notifier.addListener$1(0, t1.get$_handleUpdate());
      return t1;
    }
  };
  A._InheritedNotifierElement.prototype = {
    update$1(_, newWidget) {
      var t2, oldNotifier, newNotifier, _this = this,
        t1 = _this.$ti._eval$1("InheritedNotifier<1>");
      t1._as(newWidget);
      t2 = _this._widget;
      t2.toString;
      oldNotifier = t1._as(t2).notifier;
      newNotifier = newWidget.notifier;
      if (oldNotifier !== newNotifier) {
        t1 = _this.get$_handleUpdate();
        oldNotifier.removeListener$1(0, t1);
        newNotifier.addListener$1(0, t1);
      }
      _this.super$ProxyElement$update(0, newWidget);
    },
    build$0() {
      var t1, t2, _this = this;
      if (_this._inherited_notifier$_dirty) {
        t1 = _this._widget;
        t1.toString;
        t2 = _this.$ti._eval$1("InheritedNotifier<1>");
        _this.super$InheritedElement$notifyClients(t2._as(t2._as(t1)));
        _this._inherited_notifier$_dirty = false;
      }
      return _this.super$ProxyElement$build();
    },
    _handleUpdate$0() {
      this._inherited_notifier$_dirty = true;
      this.markNeedsBuild$0();
    },
    notifyClients$1(oldWidget) {
      this.super$InheritedElement$notifyClients(this.$ti._eval$1("InheritedNotifier<1>")._as(oldWidget));
      this._inherited_notifier$_dirty = false;
    },
    unmount$0() {
      var _this = this,
        t1 = _this._widget;
      t1.toString;
      _this.$ti._eval$1("InheritedNotifier<1>")._as(t1).notifier.removeListener$1(0, _this.get$_handleUpdate());
      _this.super$Element$unmount();
    }
  };
  A.InheritedTheme.prototype = {};
  A.InheritedTheme_capture_closure.prototype = {
    call$0() {
      this.debugDidFindAncestor._value = this.to == null;
      return true;
    },
    $signature: 0
  };
  A.InheritedTheme_capture_closure0.prototype = {
    call$1(ancestor) {
      var _0_2_isSet, _0_2, t1, themeType, t2, _this = this;
      if (ancestor.$eq(0, _this.to)) {
        A.assertHelper(new A.InheritedTheme_capture__closure(_this.debugDidFindAncestor).call$0());
        return false;
      }
      _0_2_isSet = ancestor instanceof A.InheritedElement;
      if (_0_2_isSet) {
        _0_2 = ancestor.get$widget();
        t1 = _0_2 instanceof A.InheritedTheme;
      } else {
        _0_2 = null;
        t1 = false;
      }
      if (t1) {
        t1 = _0_2_isSet ? _0_2 : ancestor.get$widget();
        type$.InheritedTheme._as(t1);
        themeType = A.getRuntimeTypeOfDartObject(t1);
        t2 = _this.themeTypes;
        if (!t2.contains$1(0, themeType)) {
          t2.add$1(0, themeType);
          B.JSArray_methods.add$1(_this.themes, t1);
        }
      }
      return true;
    },
    $signature: 17
  };
  A.InheritedTheme_capture__closure.prototype = {
    call$0() {
      return this.debugDidFindAncestor._value = true;
    },
    $signature: 0
  };
  A.CapturedThemes.prototype = {};
  A._CaptureAll.prototype = {
    build$1(context) {
      var t1, t2, _i,
        wrappedChild = this.child;
      for (t1 = this.themes, t2 = t1.length, _i = 0; _i < t1.length; t1.length === t2 || (0, A.throwConcurrentModificationError)(t1), ++_i)
        wrappedChild = t1[_i].wrap$2(0, context, wrappedChild);
      return wrappedChild;
    }
  };
  A._Pending.prototype = {};
  A._loadAll_closure.prototype = {
    call$1(value) {
      return this._box_0.completedValue = value;
    },
    $signature: 100
  };
  A._loadAll_closure0.prototype = {
    call$1(p) {
      return type$._Pending._as(p).futureValue;
    },
    $signature: 456
  };
  A._loadAll_closure1.prototype = {
    call$1(values) {
      var t1, t2, t3, i, t4, type;
      type$.List_dynamic._as(values);
      t1 = J.getInterceptor$asx(values);
      t2 = this._box_1;
      A.assertHelper(t1.get$length(values) === t2.pendingList.length);
      for (t3 = this.output, i = 0; i < t1.get$length(values); ++i) {
        t4 = t2.pendingList;
        if (!(i < t4.length))
          return A.ioore(t4, i);
        type = A.createRuntimeType(A._instanceType(t4[i].delegate)._eval$1("LocalizationsDelegate.T"));
        A.assertHelper(!t3.containsKey$1(0, type));
        t3.$indexSet(0, type, t1.$index(values, i));
      }
      return t3;
    },
    $signature: 457
  };
  A.LocalizationsDelegate.prototype = {
    toString$0(_) {
      return A.objectRuntimeType(this, "LocalizationsDelegate") + "[" + A.createRuntimeType(A._instanceType(this)._eval$1("LocalizationsDelegate.T")).toString$0(0) + "]";
    }
  };
  A._WidgetsLocalizationsDelegate.prototype = {
    isSupported$1(locale) {
      return true;
    },
    load$1(_, locale) {
      return new A.SynchronousFuture(B.C_DefaultWidgetsLocalizations, type$.SynchronousFuture_WidgetsLocalizations);
    },
    shouldReload$1(old) {
      type$._WidgetsLocalizationsDelegate._as(old);
      return false;
    },
    toString$0(_) {
      return "DefaultWidgetsLocalizations.delegate(en_US)";
    }
  };
  A.DefaultWidgetsLocalizations.prototype = {$isWidgetsLocalizations: 1};
  A._LocalizationsScope.prototype = {
    updateShouldNotify$1(old) {
      return this.typeToResources !== type$._LocalizationsScope._as(old).typeToResources;
    }
  };
  A.Localizations.prototype = {
    createState$0() {
      return new A._LocalizationsState(new A.LabeledGlobalKey(null, type$.LabeledGlobalKey_State_StatefulWidget), A.LinkedHashMap_LinkedHashMap$_empty(type$.Type, type$.dynamic), B._StateLifecycle_0);
    },
    debugFillProperties$1(properties) {
      var _null = null;
      this.super$Widget$debugFillProperties(properties);
      properties.add$1(0, A.DiagnosticsProperty$("locale", this.locale, true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.Locale));
      properties.add$1(0, A.IterableProperty$("delegates", this.delegates, B.C__NoDefaultValue, "[]", B.DiagnosticLevel_3, B.DiagnosticsTreeStyle_8, type$.LocalizationsDelegate_dynamic));
    }
  };
  A.Localizations_closure.prototype = {
    call$1(delegate) {
      return type$.LocalizationsDelegate_WidgetsLocalizations._is(type$.LocalizationsDelegate_dynamic._as(delegate));
    },
    $signature: 458
  };
  A._LocalizationsState.prototype = {
    initState$0() {
      this.super$State$initState();
      this.load$1(0, this._widget.locale);
    },
    _anyDelegatesShouldReload$1(old) {
      var delegates, oldDelegates, i, delegate, oldDelegate,
        t1 = this._widget.delegates,
        t2 = old.delegates;
      if (t1.length !== t2.length)
        return true;
      delegates = A._setArrayType(t1.slice(0), A._arrayInstanceType(t1));
      oldDelegates = A._setArrayType(t2.slice(0), A._arrayInstanceType(t2));
      for (i = 0; i < delegates.length; ++i) {
        delegate = delegates[i];
        if (!(i < oldDelegates.length))
          return A.ioore(oldDelegates, i);
        oldDelegate = oldDelegates[i];
        t1 = A.getRuntimeTypeOfDartObject(delegate) === A.getRuntimeTypeOfDartObject(oldDelegate);
        if (t1)
          delegate.shouldReload$1(oldDelegate);
        if (!t1)
          return true;
      }
      return false;
    },
    didUpdateWidget$1(old) {
      var _this = this;
      type$.Localizations._as(old);
      _this.super$State$didUpdateWidget(old);
      if (!_this._widget.locale.$eq(0, old.locale) || _this._anyDelegatesShouldReload$1(old))
        _this.load$1(0, _this._widget.locale);
    },
    load$1(_, locale) {
      var typeToResourcesFuture, _this = this, t1 = {},
        delegates = _this._widget.delegates;
      if (delegates.length === 0) {
        _this._localizations$_locale = locale;
        return;
      }
      t1.typeToResources = null;
      typeToResourcesFuture = A._loadAll(locale, delegates).then$1$1(new A._LocalizationsState_load_closure(t1), type$.Map_Type_dynamic);
      t1 = t1.typeToResources;
      if (t1 != null) {
        _this.set$_typeToResources(t1);
        _this._localizations$_locale = locale;
      } else {
        A.BindingBase_checkInstance($.RendererBinding__instance, type$.RendererBinding).deferFirstFrame$0();
        typeToResourcesFuture.then$1$1(new A._LocalizationsState_load_closure0(_this, locale), type$.void);
      }
    },
    get$_localizations$_textDirection() {
      type$.WidgetsLocalizations._as(J.$index$asx(this._typeToResources, B.Type_WidgetsLocalizations_JUU));
      return B.TextDirection_1;
    },
    build$1(context) {
      var t1, t2, t3, _this = this, _null = null;
      if (_this._localizations$_locale == null)
        return B.SizedBox_0_0_null_null;
      t1 = _this.get$_localizations$_textDirection();
      _this._localizations$_locale.toString;
      t2 = _this._typeToResources;
      t3 = _this.get$_localizations$_textDirection();
      return A.Semantics$(_null, new A._LocalizationsScope(_this, t2, A.Directionality$(_this._widget.child, t3), _this._localizedResourcesScopeKey), false, _null, _null, false, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, t1, _null);
    },
    set$_typeToResources(_typeToResources) {
      this._typeToResources = type$.Map_Type_dynamic._as(_typeToResources);
    }
  };
  A._LocalizationsState_load_closure.prototype = {
    call$1(value) {
      return this._box_0.typeToResources = type$.Map_Type_dynamic._as(value);
    },
    $signature: 459
  };
  A._LocalizationsState_load_closure0.prototype = {
    call$1(value) {
      var t1;
      type$.Map_Type_dynamic._as(value);
      t1 = this.$this;
      if (t1._framework$_element != null)
        t1.setState$1(new A._LocalizationsState_load__closure(t1, value, this.locale));
      A.BindingBase_checkInstance($.RendererBinding__instance, type$.RendererBinding).allowFirstFrame$0();
    },
    $signature: 460
  };
  A._LocalizationsState_load__closure.prototype = {
    call$0() {
      var t1 = this.$this;
      t1.set$_typeToResources(this.value);
      t1._localizations$_locale = this.locale;
    },
    $signature: 1
  };
  A.LookupBoundary_findAncestorWidgetOfExactType_closure.prototype = {
    call$1(ancestor) {
      if (A.getRuntimeTypeOfDartObject(ancestor.get$widget()) === A.createRuntimeType(this.T)) {
        this._box_0.target = ancestor;
        return false;
      }
      return A.getRuntimeTypeOfDartObject(ancestor.get$widget()) !== B.Type_LookupBoundary_YmL;
    },
    $signature: 17
  };
  A.LookupBoundary_findAncestorStateOfType_closure.prototype = {
    call$1(ancestor) {
      var t1;
      if (ancestor instanceof A.StatefulElement) {
        t1 = ancestor._framework$_state;
        t1.toString;
        t1 = this.T._is(t1);
      } else
        t1 = false;
      if (t1) {
        this._box_0.target = ancestor;
        return false;
      }
      return A.getRuntimeTypeOfDartObject(ancestor.get$widget()) !== B.Type_LookupBoundary_YmL;
    },
    $signature: 17
  };
  A.LookupBoundary_findRootAncestorStateOfType_closure.prototype = {
    call$1(ancestor) {
      var t1;
      if (ancestor instanceof A.StatefulElement) {
        t1 = ancestor._framework$_state;
        t1.toString;
        t1 = this.T._is(t1);
      } else
        t1 = false;
      if (t1)
        this._box_0.target = ancestor;
      return A.getRuntimeTypeOfDartObject(ancestor.get$widget()) !== B.Type_LookupBoundary_YmL;
    },
    $signature: 17
  };
  A.LookupBoundary_findAncestorRenderObjectOfType_closure.prototype = {
    call$1(ancestor) {
      if (ancestor instanceof A.RenderObjectElement && this.T._is(ancestor.get$renderObject())) {
        this._box_0.target = ancestor;
        return false;
      }
      return A.getRuntimeTypeOfDartObject(ancestor.get$widget()) !== B.Type_LookupBoundary_YmL;
    },
    $signature: 17
  };
  A.LookupBoundary_debugIsHidingAncestorWidgetOfExactType_closure.prototype = {
    call$0() {
      var t1 = {};
      t1.ancestorFound = t1.hiddenByBoundary = false;
      this.context.visitAncestorElements$1(new A.LookupBoundary_debugIsHidingAncestorWidgetOfExactType__closure(t1, this.T));
      this._box_1.result = B.JSBool_methods.$and(t1.ancestorFound, t1.hiddenByBoundary);
      return true;
    },
    $signature: 0
  };
  A.LookupBoundary_debugIsHidingAncestorWidgetOfExactType__closure.prototype = {
    call$1(ancestor) {
      var t1;
      if (A.getRuntimeTypeOfDartObject(ancestor.get$widget()) === A.createRuntimeType(this.T)) {
        this._box_0.ancestorFound = true;
        return false;
      }
      t1 = this._box_0;
      t1.hiddenByBoundary = t1.hiddenByBoundary || A.getRuntimeTypeOfDartObject(ancestor.get$widget()) === B.Type_LookupBoundary_YmL;
      return true;
    },
    $signature: 17
  };
  A.LookupBoundary_debugIsHidingAncestorStateOfType_closure.prototype = {
    call$0() {
      var t1 = {};
      t1.ancestorFound = t1.hiddenByBoundary = false;
      this.context.visitAncestorElements$1(new A.LookupBoundary_debugIsHidingAncestorStateOfType__closure(t1, this.T));
      this._box_1.result = B.JSBool_methods.$and(t1.ancestorFound, t1.hiddenByBoundary);
      return true;
    },
    $signature: 0
  };
  A.LookupBoundary_debugIsHidingAncestorStateOfType__closure.prototype = {
    call$1(ancestor) {
      var t1;
      if (ancestor instanceof A.StatefulElement) {
        t1 = ancestor._framework$_state;
        t1.toString;
        t1 = this.T._is(t1);
      } else
        t1 = false;
      if (t1) {
        this._box_0.ancestorFound = true;
        return false;
      }
      t1 = this._box_0;
      t1.hiddenByBoundary = t1.hiddenByBoundary || A.getRuntimeTypeOfDartObject(ancestor.get$widget()) === B.Type_LookupBoundary_YmL;
      return true;
    },
    $signature: 17
  };
  A.LookupBoundary_debugIsHidingAncestorRenderObjectOfType_closure.prototype = {
    call$0() {
      var t1 = {};
      t1.ancestorFound = t1.hiddenByBoundary = false;
      this.context.visitAncestorElements$1(new A.LookupBoundary_debugIsHidingAncestorRenderObjectOfType__closure(t1, this.T));
      this._box_1.result = B.JSBool_methods.$and(t1.ancestorFound, t1.hiddenByBoundary);
      return true;
    },
    $signature: 0
  };
  A.LookupBoundary_debugIsHidingAncestorRenderObjectOfType__closure.prototype = {
    call$1(ancestor) {
      var t1;
      if (ancestor instanceof A.RenderObjectElement && this.T._is(ancestor.get$renderObject())) {
        this._box_0.ancestorFound = true;
        return false;
      }
      t1 = this._box_0;
      t1.hiddenByBoundary = t1.hiddenByBoundary || A.getRuntimeTypeOfDartObject(ancestor.get$widget()) === B.Type_LookupBoundary_YmL;
      return true;
    },
    $signature: 17
  };
  A.MagnifierInfo.prototype = {
    $eq(_, other) {
      var _this = this;
      if (other == null)
        return false;
      if (J.get$runtimeType$(other) !== A.getRuntimeTypeOfDartObject(_this))
        return false;
      return other instanceof A.MagnifierInfo && other.globalGesturePosition.$eq(0, _this.globalGesturePosition) && other.caretRect.$eq(0, _this.caretRect) && other.currentLineBoundaries.$eq(0, _this.currentLineBoundaries) && other.fieldBounds.$eq(0, _this.fieldBounds);
    },
    get$hashCode(_) {
      var _this = this;
      return A.Object_hash(_this.globalGesturePosition, _this.caretRect, _this.fieldBounds, _this.currentLineBoundaries, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue);
    },
    toString$0(_) {
      var _this = this;
      return A.objectRuntimeType(_this, "MagnifierInfo") + "(position: " + _this.globalGesturePosition.toString$0(0) + ", line: " + _this.currentLineBoundaries.toString$0(0) + ", caret: " + _this.caretRect.toString$0(0) + ", field: " + _this.fieldBounds.toString$0(0) + ")";
    }
  };
  A.TextMagnifierConfiguration.prototype = {
    get$magnifierBuilder() {
      var t1 = this._magnifierBuilder;
      return t1 == null ? A.magnifier_TextMagnifierConfiguration__none$closure() : t1;
    },
    magnifierBuilder$3(arg0, arg1, arg2) {
      return this.get$magnifierBuilder().call$3(arg0, arg1, arg2);
    }
  };
  A.MagnifierController.prototype = {
    get$shown() {
      if (this._overlayEntry != null) {
        var t1 = this.animationController;
        t1 = t1 == null ? null : t1.get$status(0).get$isForwardOrCompleted();
        t1 = t1 !== false;
      } else
        t1 = false;
      return t1;
    },
    show$3$below$builder$context(_, below, builder, context) {
      return this.show$body$MagnifierController(0, below, type$.Widget_Function_BuildContext._as(builder), context);
    },
    show$body$MagnifierController(_, below, builder, context) {
      var $async$goto = 0,
        $async$completer = A._makeAsyncAwaitCompleter(type$.void),
        $async$self = this, overlayState, t1;
      var $async$show$3$below$builder$context = A._wrapJsFunctionForAsync(function($async$errorCode, $async$result) {
        if ($async$errorCode === 1)
          return A._asyncRethrow($async$result, $async$completer);
        while (true)
          switch ($async$goto) {
            case 0:
              // Function start
              t1 = $async$self._overlayEntry;
              if (t1 != null)
                t1.remove$0(0);
              t1 = $async$self._overlayEntry;
              if (t1 != null)
                t1.dispose$0();
              overlayState = A.Overlay_of(context, null, true);
              t1 = A.Navigator_maybeOf(context);
              t1 = A.OverlayEntry$(new A.MagnifierController_show_closure(A.InheritedTheme_capture(context, t1 == null ? null : t1.get$context(0)), builder), false, false);
              $async$self._overlayEntry = t1;
              overlayState.insert$2$below(0, t1, below);
              t1 = $async$self.animationController;
              $async$goto = t1 != null ? 2 : 3;
              break;
            case 2:
              // then
              t1 = t1.forward$0(0);
              $async$goto = 4;
              return A._asyncAwait(type$.Future_void._is(t1) ? t1 : A._Future$value(t1, type$.void), $async$show$3$below$builder$context);
            case 4:
              // returning from await.
            case 3:
              // join
              // implicit return
              return A._asyncReturn(null, $async$completer);
          }
      });
      return A._asyncStartSync($async$show$3$below$builder$context, $async$completer);
    },
    hide$1$removeFromOverlay(removeFromOverlay) {
      var $async$goto = 0,
        $async$completer = A._makeAsyncAwaitCompleter(type$.void),
        $async$returnValue, $async$self = this, t1;
      var $async$hide$1$removeFromOverlay = A._wrapJsFunctionForAsync(function($async$errorCode, $async$result) {
        if ($async$errorCode === 1)
          return A._asyncRethrow($async$result, $async$completer);
        while (true)
          switch ($async$goto) {
            case 0:
              // Function start
              if ($async$self._overlayEntry == null) {
                // goto return
                $async$goto = 1;
                break;
              }
              t1 = $async$self.animationController;
              $async$goto = t1 != null ? 3 : 4;
              break;
            case 3:
              // then
              t1 = t1.reverse$0(0);
              $async$goto = 5;
              return A._asyncAwait(type$.Future_void._is(t1) ? t1 : A._Future$value(t1, type$.void), $async$hide$1$removeFromOverlay);
            case 5:
              // returning from await.
            case 4:
              // join
              if (removeFromOverlay) {
                t1 = $async$self._overlayEntry;
                if (t1 != null)
                  t1.remove$0(0);
                t1 = $async$self._overlayEntry;
                if (t1 != null)
                  t1.dispose$0();
                $async$self._overlayEntry = null;
              }
            case 1:
              // return
              return A._asyncReturn($async$returnValue, $async$completer);
          }
      });
      return A._asyncStartSync($async$hide$1$removeFromOverlay, $async$completer);
    },
    hide$0() {
      return this.hide$1$removeFromOverlay(true);
    }
  };
  A.MagnifierController_show_closure.prototype = {
    call$1(context) {
      return new A._CaptureAll(this.capturedThemes._themes, type$.Widget._as(this.builder.call$1(type$.BuildContext._as(context))), null);
    },
    $signature: 25
  };
  A.MagnifierDecoration.prototype = {
    $eq(_, other) {
      var _this = this;
      if (other == null)
        return false;
      if (J.get$runtimeType$(other) !== A.getRuntimeTypeOfDartObject(_this))
        return false;
      return other instanceof A.MagnifierDecoration && other.opacity === _this.opacity && A.listEquals(other.shadows, _this.shadows, type$.BoxShadow) && other.shape.$eq(0, _this.shape);
    },
    get$hashCode(_) {
      var t1 = this.shadows;
      t1 = t1 == null ? null : A.Object_hashAll(t1);
      return A.Object_hash(this.opacity, this.shape, t1, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue);
    }
  };
  A.RawMagnifier.prototype = {
    build$1(context) {
      var _this = this, _null = null,
        t1 = _this.decoration,
        t2 = t1.shape,
        t3 = t1.opacity,
        t4 = _this.size,
        t5 = A.ClipPath_shape(A.Opacity$(new A._Magnifier(_this.focalPointOffset, _this.magnificationScale, A.SizedBox$fromSize(_this.child, t4), _null), t3), t2);
      t1 = A.ShapeDecoration$(_null, _null, _null, t1.shadows, t2);
      return A.Stack$(B.Alignment_0_0, A._setArrayType([t5, A.IgnorePointer$(A.Opacity$(A.ClipPath$(A.DecoratedBox$(A.SizedBox$fromSize(_null, t4), t1, B.DecorationPosition_0), _this.clipBehavior, new A._NegativeClip(t2, _null)), t3), true, _null)], type$.JSArray_Widget), B.Clip_0, B.StackFit_0);
    }
  };
  A._NegativeClip.prototype = {
    getClip$1(size) {
      var t1 = $.$get$_renderer().createPath$0();
      t1.set$fillType(B.PathFillType_1);
      t1.addRect$1(B.Rect_NUV);
      t1.addPath$2(0, this.shape.getInnerPath$1(new A.Rect(0, 0, 0 + size._dx, 0 + size._dy)), B.Offset_0_0);
      return t1;
    },
    shouldReclip$1(oldClipper) {
      return !type$._NegativeClip._as(oldClipper).shape.$eq(0, this.shape);
    }
  };
  A._Magnifier.prototype = {
    createRenderObject$1(context) {
      var t1 = new A._RenderMagnification(this.focalPointOffset, this.magnificationScale, null, new A._LayoutCacheStorage(), A.LayerHandle$(type$.ContainerLayer_2));
      t1.RenderObject$0();
      t1.set$child(null);
      return t1;
    },
    updateRenderObject$2(context, renderObject) {
      type$._RenderMagnification._as(renderObject);
      renderObject.set$focalPointOffset(this.focalPointOffset);
      renderObject.set$magnificationScale(this.magnificationScale);
    }
  };
  A._RenderMagnification.prototype = {
    set$focalPointOffset(value) {
      if (this._focalPointOffset.$eq(0, value))
        return;
      this._focalPointOffset = value;
      this.markNeedsPaint$0();
    },
    set$magnificationScale(value) {
      if (this._magnificationScale === value)
        return;
      this._magnificationScale = value;
      this.markNeedsPaint$0();
    },
    get$alwaysNeedsCompositing() {
      return true;
    },
    paint$2(context, offset) {
      var t2, t3, t4, t5, filter, _this = this,
        thisCenter = B.Alignment_0_0.alongSize$1(_this.get$size(0)).$add(0, offset),
        t1 = new Float64Array(16),
        matrix = new A.Matrix40(t1);
      matrix.setIdentity$0();
      t2 = _this._magnificationScale;
      t3 = _this._focalPointOffset;
      t4 = thisCenter._dx;
      t5 = thisCenter._dy;
      matrix.translate$2(0, t2 * (t3._dx * -1 - t4) + t4, t2 * (t3._dy * -1 - t5) + t5);
      matrix.scale$1(0, _this._magnificationScale);
      filter = A.ImageFilter_ImageFilter$matrix(t1, B.FilterQuality_3);
      t1 = type$.nullable_BackdropFilterLayer;
      if (t1._as(A.RenderObject.prototype.get$layer.call(_this, 0)) == null) {
        t2 = A.BackdropFilterLayer$(filter);
        _this.get$isRepaintBoundary();
        _this._layerHandle.set$layer(0, t2);
      } else
        t1._as(A.RenderObject.prototype.get$layer.call(_this, 0)).set$filter(0, filter);
      t1 = t1._as(A.RenderObject.prototype.get$layer.call(_this, 0));
      t1.toString;
      context.pushLayer$3(t1, A.RenderProxyBoxMixin.prototype.get$paint.call(_this), offset);
    }
  };
  A.Orientation.prototype = {
    _enumToString$0() {
      return "Orientation." + this._name;
    }
  };
  A._MediaQueryAspect.prototype = {
    _enumToString$0() {
      return "_MediaQueryAspect." + this._name;
    }
  };
  A.MediaQueryData.prototype = {
    get$textScaler() {
      return this._textScaler;
    },
    get$orientation(_) {
      var t1 = this.size;
      return t1._dx > t1._dy ? B.Orientation_1 : B.Orientation_0;
    },
    copyWith$6$displayFeatures$padding$platformBrightness$textScaler$viewInsets$viewPadding(displayFeatures, padding, platformBrightness, textScaler, viewInsets, viewPadding) {
      var t1, t2, t3, t4, t5, t6, _this = this;
      type$.nullable_List_DisplayFeature._as(displayFeatures);
      t1 = textScaler == null ? _this.get$textScaler() : textScaler;
      t2 = platformBrightness == null ? _this.platformBrightness : platformBrightness;
      t3 = padding == null ? _this.padding : padding;
      t4 = viewPadding == null ? _this.viewPadding : viewPadding;
      t5 = viewInsets == null ? _this.viewInsets : viewInsets;
      t6 = displayFeatures == null ? _this.displayFeatures : displayFeatures;
      return new A.MediaQueryData(_this.size, _this.devicePixelRatio, t1, t2, t5, t3, t4, _this.systemGestureInsets, false, _this.accessibleNavigation, _this.invertColors, _this.highContrast, _this.onOffSwitchLabels, _this.disableAnimations, _this.boldText, _this.navigationMode, _this.gestureSettings, t6, false);
    },
    copyWith$1$platformBrightness(platformBrightness) {
      var _null = null;
      return this.copyWith$6$displayFeatures$padding$platformBrightness$textScaler$viewInsets$viewPadding(_null, _null, platformBrightness, _null, _null, _null);
    },
    copyWith$2$padding$viewPadding(padding, viewPadding) {
      var _null = null;
      return this.copyWith$6$displayFeatures$padding$platformBrightness$textScaler$viewInsets$viewPadding(_null, padding, _null, _null, _null, viewPadding);
    },
    copyWith$2$viewInsets$viewPadding(viewInsets, viewPadding) {
      var _null = null;
      return this.copyWith$6$displayFeatures$padding$platformBrightness$textScaler$viewInsets$viewPadding(_null, _null, _null, _null, viewInsets, viewPadding);
    },
    copyWith$4$displayFeatures$padding$viewInsets$viewPadding(displayFeatures, padding, viewInsets, viewPadding) {
      return this.copyWith$6$displayFeatures$padding$platformBrightness$textScaler$viewInsets$viewPadding(displayFeatures, padding, null, null, viewInsets, viewPadding);
    },
    copyWith$1$textScaler(textScaler) {
      var _null = null;
      return this.copyWith$6$displayFeatures$padding$platformBrightness$textScaler$viewInsets$viewPadding(_null, _null, _null, textScaler, _null, _null);
    },
    copyWith$1$padding(padding) {
      var _null = null;
      return this.copyWith$6$displayFeatures$padding$platformBrightness$textScaler$viewInsets$viewPadding(_null, padding, _null, _null, _null, _null);
    },
    removePadding$4$removeBottom$removeLeft$removeRight$removeTop(removeBottom, removeLeft, removeRight, removeTop) {
      var t1, t2, t3, t4, t5, t6, _this = this, _null = null;
      if (!(removeLeft || removeTop || removeRight || removeBottom))
        return _this;
      t1 = _this.padding;
      t2 = removeLeft ? 0 : _null;
      t3 = removeTop ? 0 : _null;
      t4 = removeRight ? 0 : _null;
      t2 = t1.copyWith$4$bottom$left$right$top(removeBottom ? 0 : _null, t2, t4, t3);
      t3 = _this.viewPadding;
      t4 = removeLeft ? Math.max(0, t3.left - t1.left) : _null;
      t5 = removeTop ? Math.max(0, t3.top - t1.top) : _null;
      t6 = removeRight ? Math.max(0, t3.right - t1.right) : _null;
      return _this.copyWith$2$padding$viewPadding(t2, t3.copyWith$4$bottom$left$right$top(removeBottom ? Math.max(0, t3.bottom - t1.bottom) : _null, t4, t6, t5));
    },
    removeViewInsets$4$removeBottom$removeLeft$removeRight$removeTop(removeBottom, removeLeft, removeRight, removeTop) {
      var _this = this, _null = null,
        t1 = _this.viewPadding,
        t2 = removeLeft ? Math.max(0, t1.left - _this.viewInsets.left) : _null,
        t3 = removeTop ? Math.max(0, t1.top - _this.viewInsets.top) : _null,
        t4 = removeRight ? Math.max(0, t1.right - _this.viewInsets.right) : _null,
        t5 = _this.viewInsets,
        t6 = Math.max(0, t1.bottom - t5.bottom);
      t1 = t1.copyWith$4$bottom$left$right$top(t6, t2, t4, t3);
      t2 = removeLeft ? 0 : _null;
      t3 = removeTop ? 0 : _null;
      t4 = removeRight ? 0 : _null;
      return _this.copyWith$2$viewInsets$viewPadding(t5.copyWith$4$bottom$left$right$top(0, t2, t4, t3), t1);
    },
    removeViewInsets$1$removeBottom(removeBottom) {
      return this.removeViewInsets$4$removeBottom$removeLeft$removeRight$removeTop(removeBottom, false, false, false);
    },
    removeDisplayFeatures$1(subScreen) {
      var t3, t4, t5, rightInset, bottomInset, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, _this = this,
        t1 = subScreen.left,
        t2 = false;
      if (t1 >= 0)
        if (subScreen.top >= 0) {
          t2 = _this.size;
          t2 = subScreen.right <= t2._dx && subScreen.bottom <= t2._dy;
        }
      if (A.assertTest(t2))
        A.assertThrow("'subScreen' argument cannot be outside the bounds of the screen");
      t2 = subScreen.right;
      t3 = subScreen.bottom;
      t4 = subScreen.top;
      t5 = _this.size;
      if (new A.Size(t2 - t1, t3 - t4).$eq(0, t5) && new A.Offset(t1, t4).$eq(0, B.Offset_0_0))
        return _this;
      rightInset = t5._dx - t2;
      bottomInset = t5._dy - t3;
      t2 = _this.padding;
      t3 = Math.max(0, t2.left - t1);
      t5 = Math.max(0, t2.top - t4);
      t6 = Math.max(0, t2.right - rightInset);
      t2 = Math.max(0, t2.bottom - bottomInset);
      t7 = _this.viewPadding;
      t8 = Math.max(0, t7.left - t1);
      t9 = Math.max(0, t7.top - t4);
      t10 = Math.max(0, t7.right - rightInset);
      t7 = Math.max(0, t7.bottom - bottomInset);
      t11 = _this.viewInsets;
      t1 = Math.max(0, t11.left - t1);
      t4 = Math.max(0, t11.top - t4);
      t12 = Math.max(0, t11.right - rightInset);
      t11 = Math.max(0, t11.bottom - bottomInset);
      t13 = _this.displayFeatures;
      t14 = A._arrayInstanceType(t13);
      t15 = t14._eval$1("WhereIterable<1>");
      return _this.copyWith$4$displayFeatures$padding$viewInsets$viewPadding(A.List_List$of(new A.WhereIterable(t13, t14._eval$1("bool(1)")._as(new A.MediaQueryData_removeDisplayFeatures_closure(subScreen)), t15), true, t15._eval$1("Iterable.E")), new A.EdgeInsets(t3, t5, t6, t2), new A.EdgeInsets(t1, t4, t12, t11), new A.EdgeInsets(t8, t9, t10, t7));
    },
    $eq(_, other) {
      var t1, _this = this;
      if (other == null)
        return false;
      if (J.get$runtimeType$(other) !== A.getRuntimeTypeOfDartObject(_this))
        return false;
      t1 = false;
      if (other instanceof A.MediaQueryData)
        if (other.size.$eq(0, _this.size))
          if (other.devicePixelRatio === _this.devicePixelRatio)
            if (other.get$textScaler().textScaleFactor === _this.get$textScaler().textScaleFactor)
              if (other.platformBrightness === _this.platformBrightness)
                if (other.padding.$eq(0, _this.padding))
                  if (other.viewPadding.$eq(0, _this.viewPadding))
                    if (other.viewInsets.$eq(0, _this.viewInsets))
                      if (other.systemGestureInsets.$eq(0, _this.systemGestureInsets))
                        if (other.highContrast === _this.highContrast)
                          if (other.onOffSwitchLabels === _this.onOffSwitchLabels)
                            if (other.disableAnimations === _this.disableAnimations)
                              if (other.invertColors === _this.invertColors)
                                if (other.accessibleNavigation === _this.accessibleNavigation)
                                  if (other.boldText === _this.boldText)
                                    if (other.navigationMode === _this.navigationMode)
                                      if (other.gestureSettings.$eq(0, _this.gestureSettings))
                                        t1 = A.listEquals(other.displayFeatures, _this.displayFeatures, type$.DisplayFeature);
      return t1;
    },
    get$hashCode(_) {
      var _this = this;
      return A.Object_hash(_this.size, _this.devicePixelRatio, _this.get$textScaler().textScaleFactor, _this.platformBrightness, _this.padding, _this.viewPadding, _this.viewInsets, false, _this.highContrast, _this.onOffSwitchLabels, _this.disableAnimations, _this.invertColors, _this.accessibleNavigation, _this.boldText, _this.navigationMode, _this.gestureSettings, A.Object_hashAll(_this.displayFeatures), false, B.C_SentinelValue, B.C_SentinelValue);
    },
    toString$0(_) {
      var _this = this,
        properties = A._setArrayType(["size: " + _this.size.toString$0(0), "devicePixelRatio: " + B.JSNumber_methods.toStringAsFixed$1(_this.devicePixelRatio, 1), "textScaler: " + _this.get$textScaler().toString$0(0), "platformBrightness: " + _this.platformBrightness.toString$0(0), "padding: " + _this.padding.toString$0(0), "viewPadding: " + _this.viewPadding.toString$0(0), "viewInsets: " + _this.viewInsets.toString$0(0), "systemGestureInsets: " + _this.systemGestureInsets.toString$0(0), "alwaysUse24HourFormat: false", "accessibleNavigation: " + _this.accessibleNavigation, "highContrast: " + _this.highContrast, "onOffSwitchLabels: " + _this.onOffSwitchLabels, "disableAnimations: " + _this.disableAnimations, "invertColors: " + _this.invertColors, "boldText: " + _this.boldText, "navigationMode: " + _this.navigationMode._name, "gestureSettings: " + _this.gestureSettings.toString$0(0), "displayFeatures: " + A.S(_this.displayFeatures), "supportsShowingSystemContextMenu: false"], type$.JSArray_String);
      return A.objectRuntimeType(_this, "MediaQueryData") + "(" + B.JSArray_methods.join$1(properties, ", ") + ")";
    }
  };
  A.MediaQueryData_removeDisplayFeatures_closure.prototype = {
    call$1(displayFeature) {
      type$.DisplayFeature._as(displayFeature);
      return this.subScreen.overlaps$1(displayFeature.get$bounds(displayFeature));
    },
    $signature: 159
  };
  A.MediaQuery.prototype = {
    updateShouldNotify$1(oldWidget) {
      return !this.data.$eq(0, type$.MediaQuery._as(oldWidget).data);
    },
    debugFillProperties$1(properties) {
      var _null = null;
      this.super$Widget$debugFillProperties(properties);
      properties.add$1(0, A.DiagnosticsProperty$("data", this.data, true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, false, true, B.DiagnosticsTreeStyle_8, _null, type$.MediaQueryData));
    },
    updateShouldNotifyDependent$2(oldWidget, dependencies) {
      type$.MediaQuery._as(oldWidget);
      return type$.Set_Object._as(dependencies).any$1(0, new A.MediaQuery_updateShouldNotifyDependent_closure(this, oldWidget));
    }
  };
  A.MediaQuery_withClampedTextScaling_closure.prototype = {
    call$1(context) {
      var data, t1, t2, t3, t4, newScaleFactor;
      type$.BuildContext._as(context);
      A.debugCheckHasMediaQuery(context);
      A.debugCheckHasMediaQuery(context);
      data = A.InheritedModel_inheritFrom(context, null, type$.MediaQuery).data;
      t1 = data.get$textScaler();
      t2 = this.minScaleFactor;
      t3 = this.maxScaleFactor;
      A.assertHelper(t3 >= t2);
      A.assertHelper(!isNaN(t3));
      A.assertHelper(isFinite(t2));
      t4 = t1.textScaleFactor;
      newScaleFactor = A.clampDouble(t4, t2, t3);
      if (!(newScaleFactor === t4)) {
        A.assertHelper(newScaleFactor >= 0);
        t1 = new A._LinearTextScaler(newScaleFactor);
      }
      return A.MediaQuery$(this.child, data.copyWith$1$textScaler(t1));
    },
    $signature: 461
  };
  A.MediaQuery_updateShouldNotifyDependent_closure.prototype = {
    call$1(dependency) {
      var t1, _this = this;
      type$.Object._as(dependency);
      if (dependency instanceof A._MediaQueryAspect) {
        t1 = false;
        switch (dependency.index) {
          case 0:
            t1 = !_this.$this.data.size.$eq(0, _this.oldWidget.data.size);
            break;
          case 1:
            t1 = _this.$this.data.get$orientation(0) !== _this.oldWidget.data.get$orientation(0);
            break;
          case 2:
            t1 = _this.$this.data.devicePixelRatio !== _this.oldWidget.data.devicePixelRatio;
            break;
          case 3:
            t1 = _this.$this.data.get$textScaler().textScaleFactor !== _this.oldWidget.data.get$textScaler().textScaleFactor;
            break;
          case 4:
            t1 = !_this.$this.data.get$textScaler().$eq(0, _this.oldWidget.data.get$textScaler());
            break;
          case 5:
            t1 = _this.$this.data.platformBrightness !== _this.oldWidget.data.platformBrightness;
            break;
          case 6:
            t1 = !_this.$this.data.padding.$eq(0, _this.oldWidget.data.padding);
            break;
          case 7:
            t1 = !_this.$this.data.viewInsets.$eq(0, _this.oldWidget.data.viewInsets);
            break;
          case 9:
            t1 = !_this.$this.data.viewPadding.$eq(0, _this.oldWidget.data.viewPadding);
            break;
          case 12:
            t1 = _this.$this.data.invertColors !== _this.oldWidget.data.invertColors;
            break;
          case 13:
            t1 = _this.$this.data.highContrast !== _this.oldWidget.data.highContrast;
            break;
          case 14:
            t1 = _this.$this.data.onOffSwitchLabels !== _this.oldWidget.data.onOffSwitchLabels;
            break;
          case 15:
            t1 = _this.$this.data.disableAnimations !== _this.oldWidget.data.disableAnimations;
            break;
          case 16:
            t1 = _this.$this.data.boldText !== _this.oldWidget.data.boldText;
            break;
          case 17:
            t1 = _this.$this.data.navigationMode !== _this.oldWidget.data.navigationMode;
            break;
          case 18:
            t1 = !_this.$this.data.gestureSettings.$eq(0, _this.oldWidget.data.gestureSettings);
            break;
          case 19:
            t1 = _this.$this.data.displayFeatures !== _this.oldWidget.data.displayFeatures;
            break;
          case 8:
            t1 = !_this.$this.data.systemGestureInsets.$eq(0, _this.oldWidget.data.systemGestureInsets);
            break;
          case 11:
            t1 = _this.$this.data.accessibleNavigation !== _this.oldWidget.data.accessibleNavigation;
            break;
          case 10:
            break;
          case 20:
            break;
          default:
            t1 = null;
        }
        A.boolConversionCheck(t1);
      } else
        t1 = false;
      return t1;
    },
    $signature: 462
  };
  A.NavigationMode.prototype = {
    _enumToString$0() {
      return "NavigationMode." + this._name;
    }
  };
  A._MediaQueryFromView.prototype = {
    createState$0() {
      return new A._MediaQueryFromViewState(B._StateLifecycle_0);
    }
  };
  A._MediaQueryFromViewState.prototype = {
    initState$0() {
      this.super$State$initState();
      B.JSArray_methods.add$1(A.BindingBase_checkInstance($.WidgetsBinding__instance, type$.WidgetsBinding).WidgetsBinding__observers, this);
    },
    didChangeDependencies$0() {
      var _this = this;
      _this.super$State$didChangeDependencies();
      _this._media_query$_updateParentData$0();
      _this._updateData$0();
      A.assertHelper(_this._media_query$_data != null);
    },
    didUpdateWidget$1(oldWidget) {
      var t1, _this = this;
      type$._MediaQueryFromView._as(oldWidget);
      _this.super$State$didUpdateWidget(oldWidget);
      t1 = _this._widget;
      t1.toString;
      if (_this._media_query$_data == null || oldWidget.view !== t1.view)
        _this._updateData$0();
      A.assertHelper(_this._media_query$_data != null);
    },
    _media_query$_updateParentData$0() {
      var t1, _this = this;
      _this._widget.toString;
      t1 = A.MediaQuery__maybeOf(_this.get$context(0), null);
      _this._parentData = t1;
      _this._media_query$_data = null;
    },
    _updateData$0() {
      var ratio, t6, scaleFactor, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, newData, _this = this, _null = null,
        t1 = _this._widget.view,
        t2 = _this._parentData,
        t3 = t1.get$physicalSize(),
        t4 = $.$get$EngineFlutterDisplay__instance(),
        t5 = t4._debugDevicePixelRatioOverride;
      if (t5 == null) {
        ratio = A._asDouble(self.window.devicePixelRatio);
        t5 = ratio === 0 ? 1 : ratio;
      }
      t5 = t3.$div(0, t5);
      t3 = t4._debugDevicePixelRatioOverride;
      if (t3 == null) {
        ratio = A._asDouble(self.window.devicePixelRatio);
        t3 = ratio === 0 ? 1 : ratio;
      }
      t6 = t2 == null;
      scaleFactor = t6 ? _null : t2.get$textScaler().textScaleFactor;
      if (scaleFactor == null)
        scaleFactor = t1.platformDispatcher.configuration.textScaleFactor;
      if (scaleFactor === 1)
        t7 = B._LinearTextScaler_1;
      else {
        A.assertHelper(scaleFactor >= 0);
        t7 = new A._LinearTextScaler(scaleFactor);
      }
      t8 = t6 ? _null : t2.platformBrightness;
      if (t8 == null)
        t8 = t1.platformDispatcher.configuration.platformBrightness;
      t9 = t4._debugDevicePixelRatioOverride;
      if (t9 == null) {
        ratio = A._asDouble(self.window.devicePixelRatio);
        t9 = ratio === 0 ? 1 : ratio;
      }
      t9 = A.EdgeInsets$fromViewPadding(B.ViewPadding_0_0_0_0, t9);
      t10 = t4._debugDevicePixelRatioOverride;
      if (t10 == null) {
        ratio = A._asDouble(self.window.devicePixelRatio);
        t10 = ratio === 0 ? 1 : ratio;
      }
      t10 = A.EdgeInsets$fromViewPadding(B.ViewPadding_0_0_0_0, t10);
      t11 = t1._viewInsets;
      t12 = t4._debugDevicePixelRatioOverride;
      if (t12 == null) {
        ratio = A._asDouble(self.window.devicePixelRatio);
        t12 = ratio === 0 ? 1 : ratio;
      }
      t12 = A.EdgeInsets$fromViewPadding(t11, t12);
      t4 = t4._debugDevicePixelRatioOverride;
      if (t4 == null) {
        ratio = A._asDouble(self.window.devicePixelRatio);
        t4 = ratio === 0 ? 1 : ratio;
      }
      t4 = A.EdgeInsets$fromViewPadding(B.ViewPadding_0_0_0_0, t4);
      t11 = t6 ? _null : t2.accessibleNavigation;
      if (t11 == null)
        t11 = (t1.platformDispatcher.configuration.accessibilityFeatures.__engine$_index & 1) !== 0;
      t13 = t6 ? _null : t2.invertColors;
      if (t13 == null)
        t13 = (t1.platformDispatcher.configuration.accessibilityFeatures.__engine$_index & 2) !== 0;
      t14 = t6 ? _null : t2.disableAnimations;
      if (t14 == null)
        t14 = (t1.platformDispatcher.configuration.accessibilityFeatures.__engine$_index & 4) !== 0;
      t15 = t6 ? _null : t2.boldText;
      if (t15 == null)
        t15 = (t1.platformDispatcher.configuration.accessibilityFeatures.__engine$_index & 8) !== 0;
      t16 = t6 ? _null : t2.highContrast;
      if (t16 == null)
        t16 = (t1.platformDispatcher.configuration.accessibilityFeatures.__engine$_index & 32) !== 0;
      t17 = t6 ? _null : t2.onOffSwitchLabels;
      t1 = t17 == null ? (t1.platformDispatcher.configuration.accessibilityFeatures.__engine$_index & 64) !== 0 : t17;
      t17 = t6 && _null;
      t2 = t6 ? _null : t2.navigationMode;
      if (t2 == null)
        t2 = B.NavigationMode_0;
      t6 = t6 && _null;
      newData = new A.MediaQueryData(t5, t3, t7, t8, t12, t9, t10, t4, t17 === true, t11, t13, t16, t1, t14, t15, t2, new A.DeviceGestureSettings(_null), B.List_empty18, t6 === true);
      if (!newData.$eq(0, _this._media_query$_data))
        _this.setState$1(new A._MediaQueryFromViewState__updateData_closure(_this, newData));
    },
    didChangeAccessibilityFeatures$0() {
      if (this._parentData == null)
        this._updateData$0();
    },
    didChangeMetrics$0() {
      this._updateData$0();
    },
    didChangeTextScaleFactor$0() {
      if (this._parentData == null)
        this._updateData$0();
    },
    didChangePlatformBrightness$0() {
      if (this._parentData == null)
        this._updateData$0();
    },
    dispose$0() {
      A.BindingBase_checkInstance($.WidgetsBinding__instance, type$.WidgetsBinding).removeObserver$1(this);
      this.super$State$dispose();
    },
    build$1(context) {
      var effectiveData,
        t1 = this._media_query$_data;
      t1.toString;
      if (this._parentData == null && t1.platformBrightness !== $.debugBrightnessOverride)
        effectiveData = t1.copyWith$1$platformBrightness($.debugBrightnessOverride);
      else
        effectiveData = t1;
      return A.MediaQuery$(this._widget.child, effectiveData);
    }
  };
  A._MediaQueryFromViewState__updateData_closure.prototype = {
    call$0() {
      this.$this._media_query$_data = this.newData;
    },
    $signature: 1
  };
  A.__MediaQueryFromViewState_State_WidgetsBindingObserver.prototype = {};
  A.ModalBarrier.prototype = {
    build$1(context) {
      var platformSupportsDismissingBarrier, semanticsDismissible, t2, t3, t4, t5, t6, barrier, _this = this, _null = null,
        t1 = _this.dismissible;
      if (t1)
        if (_this.semanticsLabel != null)
          A.debugCheckHasDirectionality(context, _null, _null, _null);
      switch (A.defaultTargetPlatform().index) {
        case 1:
        case 3:
        case 5:
          platformSupportsDismissingBarrier = false;
          break;
        case 0:
        case 2:
        case 4:
          platformSupportsDismissingBarrier = true;
          break;
        default:
          platformSupportsDismissingBarrier = _null;
      }
      semanticsDismissible = t1 && A.boolConversionCheck(platformSupportsDismissingBarrier);
      t1 = new A.ModalBarrier_build_handleDismiss(_this, context);
      t2 = semanticsDismissible && _this.semanticsLabel != null ? t1 : _null;
      t3 = semanticsDismissible && _this.semanticsLabel != null ? t1 : _null;
      t4 = semanticsDismissible ? _this.semanticsLabel : _null;
      t5 = semanticsDismissible && _this.semanticsLabel != null ? A.Directionality_of(context) : _null;
      t6 = _this.color;
      barrier = A.Semantics$(_null, A.MouseRegion$(A.ConstrainedBox$(t6 == null ? _null : new A.ColoredBox(t6, _null, _null), B.BoxConstraints_vYx), B.SystemMouseCursor_basic, _null, _null, _null, _null), false, _null, _null, false, _null, _null, _null, _null, t4, _null, _null, _null, _null, _null, _null, _null, t3, _null, _null, _null, t2, _this.semanticsOnTapHint, _null, _null, _null, _null, t5, _null);
      return A.BlockSemantics$(new A.ExcludeSemantics(!semanticsDismissible, new A._ModalBarrierGestureDetector(barrier, t1, _null), _null));
    }
  };
  A.ModalBarrier_build_handleDismiss.prototype = {
    call$0() {
      if (this.$this.dismissible)
        A.Navigator_maybePop(this.context, type$.nullable_Object);
      else
        A.SystemSound_play(B.SystemSoundType_1);
    },
    $signature: 1
  };
  A.AnimatedModalBarrier.prototype = {
    build$1(context) {
      var t1 = type$.Animation_nullable_Color._as(this.listenable);
      return A.ModalBarrier$(true, null, t1.get$value(t1), this.dismissible, null, this.semanticsLabel, null);
    }
  };
  A._AnyTapGestureRecognizer.prototype = {
    isPointerAllowed$1($event) {
      if (this.onAnyTapUp == null)
        return false;
      return this.super$GestureRecognizer$isPointerAllowed($event);
    },
    handleTapDown$1$down(down) {
    },
    handleTapUp$2$down$up(down, up) {
      var t1 = this.onAnyTapUp;
      if (t1 != null)
        this.invokeCallback$1$2("onAnyTapUp", t1, type$.void);
    },
    handleTapCancel$3$cancel$down$reason(cancel, down, reason) {
    },
    get$debugDescription() {
      return "any tap";
    },
    set$onAnyTapUp(onAnyTapUp) {
      this.onAnyTapUp = type$.nullable_void_Function._as(onAnyTapUp);
    }
  };
  A._AnyTapGestureRecognizerFactory.prototype = {
    constructor$0() {
      var _null = null,
        t1 = type$.int;
      t1 = new A._AnyTapGestureRecognizer(B.Duration_100000, 18, B.GestureRecognizerState_0, A.LinkedHashMap_LinkedHashMap$_empty(t1, type$.GestureArenaEntry), A.HashSet_HashSet(t1), _null, _null, A.recognizer_GestureRecognizer__defaultButtonAcceptBehavior$closure(), A.LinkedHashMap_LinkedHashMap$_empty(t1, type$.PointerDeviceKind));
      t1.GestureRecognizer$3$allowedButtonsFilter$debugOwner$supportedDevices(A.recognizer_GestureRecognizer__defaultButtonAcceptBehavior$closure(), _null, _null);
      return t1;
    },
    initializer$1(instance) {
      type$._AnyTapGestureRecognizer._as(instance).set$onAnyTapUp(this.onAnyTapUp);
    }
  };
  A._ModalBarrierGestureDetector.prototype = {
    build$1(context) {
      return new A.RawGestureDetector(this.child, A.LinkedHashMap_LinkedHashMap$_literal([B.Type__AnyTapGestureRecognizer_Cvf, new A._AnyTapGestureRecognizerFactory(this.onDismiss)], type$.Type, type$.GestureRecognizerFactory_GestureRecognizer), B.HitTestBehavior_1, false, null);
    }
  };
  A.NavigationToolbar.prototype = {
    build$1(context) {
      var textDirection, t1, t2, _this = this, _null = null;
      A.debugCheckHasDirectionality(context, _null, _null, _null);
      textDirection = A.Directionality_of(context);
      t1 = A._setArrayType([], type$.JSArray_Widget);
      t2 = _this.leading;
      if (t2 != null)
        t1.push(A.LayoutId$(t2, B._ToolbarSlot_0));
      t2 = _this.middle;
      if (t2 != null)
        t1.push(A.LayoutId$(t2, B._ToolbarSlot_1));
      t2 = _this.trailing;
      if (t2 != null)
        t1.push(A.LayoutId$(t2, B._ToolbarSlot_2));
      return new A.CustomMultiChildLayout(new A._ToolbarLayout(_this.centerMiddle, _this.middleSpacing, textDirection), t1, _null);
    }
  };
  A._ToolbarSlot.prototype = {
    _enumToString$0() {
      return "_ToolbarSlot." + this._name;
    }
  };
  A._ToolbarLayout.prototype = {
    performLayout$1(size) {
      var t1, t2, leadingWidth, trailingSize, trailingWidth, maxWidth, middleSize, middleStartMargin, t3, middleStart, t4, _this = this;
      if (_this._idToChild.$index(0, B._ToolbarSlot_0) != null) {
        t1 = size._dx;
        t2 = size._dy;
        leadingWidth = _this.layoutChild$2(B._ToolbarSlot_0, new A.BoxConstraints(0, t1, t2, t2))._dx;
        switch (_this.textDirection.index) {
          case 0:
            t1 -= leadingWidth;
            break;
          case 1:
            t1 = 0;
            break;
          default:
            t1 = null;
        }
        _this.positionChild$2(B._ToolbarSlot_0, new A.Offset(t1, 0));
      } else
        leadingWidth = 0;
      if (_this._idToChild.$index(0, B._ToolbarSlot_2) != null) {
        trailingSize = _this.layoutChild$2(B._ToolbarSlot_2, A.BoxConstraints$loose(size));
        switch (_this.textDirection.index) {
          case 0:
            t1 = 0;
            break;
          case 1:
            t1 = size._dx - trailingSize._dx;
            break;
          default:
            t1 = null;
        }
        trailingWidth = trailingSize._dx;
        _this.positionChild$2(B._ToolbarSlot_2, new A.Offset(t1, (size._dy - trailingSize._dy) / 2));
      } else
        trailingWidth = 0;
      if (_this._idToChild.$index(0, B._ToolbarSlot_1) != null) {
        t1 = size._dx;
        t2 = _this.middleSpacing;
        maxWidth = Math.max(t1 - leadingWidth - trailingWidth - t2 * 2, 0);
        middleSize = _this.layoutChild$2(B._ToolbarSlot_1, A.BoxConstraints$loose(size).copyWith$1$maxWidth(maxWidth));
        middleStartMargin = leadingWidth + t2;
        if (_this.centerMiddle) {
          t3 = middleSize._dx;
          middleStart = (t1 - t3) / 2;
          t4 = t1 - trailingWidth;
          if (middleStart + t3 > t4)
            middleStart = t4 - t3 - t2;
          else if (middleStart < middleStartMargin)
            middleStart = middleStartMargin;
        } else
          middleStart = middleStartMargin;
        switch (_this.textDirection.index) {
          case 0:
            t1 = t1 - middleSize._dx - middleStart;
            break;
          case 1:
            t1 = middleStart;
            break;
          default:
            t1 = null;
        }
        _this.positionChild$2(B._ToolbarSlot_1, new A.Offset(t1, (size._dy - middleSize._dy) / 2));
      }
    },
    shouldRelayout$1(oldDelegate) {
      type$._ToolbarLayout._as(oldDelegate);
      return oldDelegate.centerMiddle !== this.centerMiddle || oldDelegate.middleSpacing !== this.middleSpacing || oldDelegate.textDirection !== this.textDirection;
    }
  };
  A.RoutePopDisposition.prototype = {
    _enumToString$0() {
      return "RoutePopDisposition." + this._name;
    }
  };
  A.Route.prototype = {
    Route$2$requestFocus$settings(requestFocus, settings, $T) {
      $.$get$FlutterMemoryAllocations_instance().dispatchObjectCreated$3$className$library$object(B.Type_Route_hln.toString$0(0) + "<" + A.createRuntimeType($T).toString$0(0) + ">", "package:flutter/widgets.dart", this);
    },
    get$requestFocus() {
      var t1 = this._requestFocus,
        t2 = this._navigator;
      if (t2 == null)
        t1 = null;
      else {
        t2._widget.toString;
        t1 = true;
      }
      return t1 === true;
    },
    install$0() {
    },
    didPush$0() {
      var t1 = A.TickerFuture$complete();
      t1.then$1$1(new A.Route_didPush_closure(this), type$.void);
      return t1;
    },
    didAdd$0() {
      if (this.get$requestFocus())
        A.TickerFuture$complete().then$1$1(new A.Route_didAdd_closure(this), type$.void);
    },
    didReplace$1(oldRoute) {
    },
    willPop$0() {
      var $async$goto = 0,
        $async$completer = A._makeAsyncAwaitCompleter(type$.RoutePopDisposition),
        $async$returnValue, $async$self = this;
      var $async$willPop$0 = A._wrapJsFunctionForAsync(function($async$errorCode, $async$result) {
        if ($async$errorCode === 1)
          return A._asyncRethrow($async$result, $async$completer);
        while (true)
          switch ($async$goto) {
            case 0:
              // Function start
              $async$returnValue = $async$self.get$isFirst() ? B.RoutePopDisposition_2 : B.RoutePopDisposition_0;
              // goto return
              $async$goto = 1;
              break;
            case 1:
              // return
              return A._asyncReturn($async$returnValue, $async$completer);
          }
      });
      return A._asyncStartSync($async$willPop$0, $async$completer);
    },
    get$popDisposition() {
      return this.get$isFirst() ? B.RoutePopDisposition_2 : B.RoutePopDisposition_0;
    },
    onPopInvokedWithResult$2(didPop, result) {
    },
    didPop$1(result) {
      this.didComplete$1(result);
      return true;
    },
    didComplete$1(result) {
      this._popCompleter.complete$1(0, null);
    },
    didPopNext$1(nextRoute) {
    },
    didChangeNext$1(nextRoute) {
    },
    didChangePrevious$1(previousRoute) {
    },
    changedInternalState$0() {
    },
    changedExternalState$0() {
    },
    dispose$0() {
      var _this = this;
      _this._navigator = null;
      _this._restorationScopeId.dispose$0();
      _this._disposeCompleter.complete$0(0);
      $.$get$FlutterMemoryAllocations_instance().dispatchObjectDisposed$1$object(_this);
    },
    get$isCurrent() {
      var currentRouteEntry,
        t1 = this._navigator;
      if (t1 == null)
        return false;
      currentRouteEntry = t1._lastRouteEntryWhereOrNull$1(A.navigator__RouteEntry_isPresentPredicate$closure());
      if (currentRouteEntry == null)
        return false;
      return currentRouteEntry.route === this;
    },
    get$isFirst() {
      var currentRouteEntry,
        t1 = this._navigator;
      if (t1 == null)
        return false;
      currentRouteEntry = t1._firstRouteEntryWhereOrNull$1(A.navigator__RouteEntry_isPresentPredicate$closure());
      if (currentRouteEntry == null)
        return false;
      return currentRouteEntry.route === this;
    },
    get$hasActiveRouteBelow() {
      var t2, t3,
        t1 = this._navigator;
      if (t1 == null)
        return false;
      for (t1 = t1._history._navigator$_value, t2 = A._arrayInstanceType(t1), t1 = new J.ArrayIterator(t1, t1.length, t2._eval$1("ArrayIterator<1>")), t2 = t2._precomputed1; t1.moveNext$0();) {
        t3 = t1.__interceptors$_current;
        if (t3 == null)
          t3 = t2._as(t3);
        if (t3.route === this)
          return false;
        t3 = t3.currentState.index;
        if (t3 <= 10 && t3 >= 1)
          return true;
      }
      return false;
    },
    get$isActive() {
      var t1 = this._navigator;
      if (t1 == null)
        t1 = null;
      else {
        t1 = t1._firstRouteEntryWhereOrNull$1(A._RouteEntry_isRoutePredicate(this));
        t1 = t1 == null ? null : t1.get$isPresent();
      }
      return t1 === true;
    }
  };
  A.Route_didPush_closure.prototype = {
    call$1(__wc0_formal) {
      var t1 = this.$this;
      if (t1.get$requestFocus()) {
        t1 = t1._navigator.focusNode.get$enclosingScope();
        if (t1 != null)
          t1.requestFocus$0();
      }
    },
    $signature: 34
  };
  A.Route_didAdd_closure.prototype = {
    call$1(__wc0_formal) {
      var t1 = this.$this._navigator;
      if (t1 != null) {
        t1 = t1.focusNode.get$enclosingScope();
        if (t1 != null)
          t1.requestFocus$0();
      }
    },
    $signature: 34
  };
  A.RouteSettings.prototype = {
    toString$0(_) {
      var t1 = A.objectRuntimeType(this, "RouteSettings"),
        t2 = this.name;
      t2 = t2 == null ? "none" : '"' + t2 + '"';
      return t1 + "(" + t2 + ", " + A.S(this.$arguments) + ")";
    }
  };
  A.NavigatorObserver.prototype = {};
  A.HeroControllerScope.prototype = {
    updateShouldNotify$1(oldWidget) {
      return type$.HeroControllerScope._as(oldWidget).controller != this.controller;
    }
  };
  A.RouteTransitionRecord.prototype = {};
  A.TransitionDelegate.prototype = {};
  A.DefaultTransitionDelegate.prototype = {};
  A.Navigator.prototype = {
    createState$0() {
      var t3, t4, t5, t6, _null = null,
        t1 = A._setArrayType([], type$.JSArray__RouteEntry),
        t2 = $.$get$ChangeNotifier__emptyListeners();
      t1 = new A._History(t1, t2);
      A.ChangeNotifier_maybeDispatchObjectCreation(t1);
      t3 = new A._HistoryProperty(t2);
      A.ChangeNotifier_maybeDispatchObjectCreation(t3);
      t4 = type$._NavigatorObservation;
      t5 = A.ListQueue$(_null, t4);
      t4 = A.ListQueue$(_null, t4);
      t6 = A.FocusNode$(true, "Navigator", true, true, _null, _null, false);
      A.assertHelper(A.debugIsSerializableForRestoration(0));
      A.assertHelper(A.debugIsSerializableForRestoration(0));
      t2 = new A.RestorableNum(0, t2, type$.RestorableNum_int);
      A.ChangeNotifier_maybeDispatchObjectCreation(t2);
      return new A.NavigatorState(t1, A.LinkedHashSet_LinkedHashSet$_empty(type$._RouteEntry), t3, t5, t4, t6, t2, A.ValueNotifier$(false, type$.bool), A.LinkedHashSet_LinkedHashSet$_empty(type$.int), _null, A.LinkedHashMap_LinkedHashMap$_empty(type$.RestorableProperty_nullable_Object, type$.void_Function), _null, true, _null, _null, _null, B._StateLifecycle_0);
    },
    onGenerateInitialRoutes$2(arg0, arg1) {
      return this.onGenerateInitialRoutes.call$2(arg0, arg1);
    }
  };
  A.Navigator_of_closure.prototype = {
    call$0() {
      if (this._box_0.navigator == null)
        throw A.wrapException(A.FlutterError_FlutterError("Navigator operation requested with a context that does not include a Navigator.\nThe context used to push or pop routes from the Navigator must be that of a widget that is a descendant of a Navigator widget."));
      return true;
    },
    $signature: 0
  };
  A.Navigator_defaultGenerateInitialRoutes_closure.prototype = {
    call$0() {
      this._box_1.debugRouteNames = A._setArrayType(["/"], type$.JSArray_String);
      return true;
    },
    $signature: 0
  };
  A.Navigator_defaultGenerateInitialRoutes_closure0.prototype = {
    call$0() {
      var t1 = this._box_1.debugRouteNames;
      t1.toString;
      B.JSArray_methods.add$1(t1, this._box_0.routeName);
      return true;
    },
    $signature: 0
  };
  A.Navigator_defaultGenerateInitialRoutes_closure1.prototype = {
    call$0() {
      A.FlutterError_reportError(new A.FlutterErrorDetails('Could not navigate to initial route.\nThe requested route name was: "/' + this._box_2.initialRouteName + '"\nThere was no corresponding route in the app, and therefore the initial route specified will be ignored and "/" will be used instead.', null, "Flutter framework", null, null, false));
      return true;
    },
    $signature: 0
  };
  A.Navigator_defaultGenerateInitialRoutes_closure2.prototype = {
    call$1(route) {
      return type$.nullable_Route_dynamic._as(route) == null;
    },
    $signature: 463
  };
  A._RouteLifecycle.prototype = {
    _enumToString$0() {
      return "_RouteLifecycle." + this._name;
    }
  };
  A._RoutePlaceholder.prototype = {};
  A._RouteEntry.prototype = {
    get$restorationId() {
      var page, t1;
      if (this.pageBased) {
        page = type$.Page_nullable_Object._as(this.route._settings);
        page.get$restorationId();
        t1 = A.S(page.get$restorationId());
        return "p+" + t1;
      }
      t1 = this.restorationInformation;
      if (t1 != null)
        return "r+" + t1.get$restorationScopeId();
      return null;
    },
    handlePush$4$isNewFirst$navigator$previous$previousPresent(isNewFirst, $navigator, previous, previousPresent) {
      var previousState, t2, routeFuture, t3, t4, _this = this,
        t1 = _this.currentState;
      A.assertHelper(t1 === B._RouteLifecycle_3 || t1 === B._RouteLifecycle_4 || t1 === B._RouteLifecycle_6);
      A.assertHelper($navigator._debugLocked);
      t1 = _this.route;
      if (A.assertTest(t1._navigator == null))
        A.assertThrow("The pushed route has already been used. When pushing a route, a new Route object must be provided.");
      previousState = _this.currentState;
      t1._navigator = $navigator;
      t1.install$0();
      A.assertHelper(t1._overlayEntries.length !== 0);
      t2 = _this.currentState;
      if (t2 === B._RouteLifecycle_3 || t2 === B._RouteLifecycle_4) {
        routeFuture = t1.didPush$0();
        _this.currentState = B._RouteLifecycle_5;
        routeFuture.whenCompleteOrCancel$1(new A._RouteEntry_handlePush_closure(_this, $navigator));
      } else {
        A.assertHelper(t2 === B._RouteLifecycle_6);
        if (A.assertTest(t1._routes$_controller != null))
          A.assertThrow(A.getRuntimeTypeOfDartObject(t1).toString$0(0) + ".didReplace called before calling install() or after calling dispose().");
        if (A.assertTest(!t1.debugTransitionCompleted$0()))
          A.assertThrow("Cannot reuse a " + A.getRuntimeTypeOfDartObject(t1).toString$0(0) + " after disposing it.");
        if (previous instanceof A.ModalRoute) {
          t2 = t1._routes$_controller;
          t2.toString;
          t3 = previous._routes$_controller.__AnimationController__value_A;
          t3 === $ && A.throwLateFieldNI("_value");
          t2.set$value(0, t3);
        }
        t1.super$Route$didReplace(previous);
        _this.currentState = B._RouteLifecycle_7;
      }
      if (isNewFirst)
        t1.didChangeNext$1(null);
      t2 = previousState === B._RouteLifecycle_6 || previousState === B._RouteLifecycle_4;
      t3 = $navigator._observedRouteAdditions;
      t4 = t3.$ti;
      if (t2)
        t3._collection$_add$1(0, t4._precomputed1._as(new A._NavigatorReplaceObservation(t1, previousPresent)));
      else {
        A.assertHelper(previousState === B._RouteLifecycle_3);
        t3._collection$_add$1(0, t4._precomputed1._as(new A._NavigatorPushObservation(t1, previousPresent)));
      }
    },
    handleDidPopNext$1(poppedRoute) {
      var _this = this;
      _this.route.didPopNext$1(poppedRoute);
      _this.set$lastAnnouncedPoppedNextRoute(new A._WeakReferenceWrapper(new ($.$get$_WeakReferenceWrapper__weakRefConstructor())(poppedRoute), type$._WeakReferenceWrapper_Route_dynamic));
      if (_this.lastFocusNode != null)
        poppedRoute._disposeCompleter.future.then$1$1(new A._RouteEntry_handleDidPopNext_closure(_this), type$.Null);
    },
    handlePop$2$navigator$previousPresent($navigator, previousPresent) {
      var t1, _this = this;
      A.assertHelper($navigator._debugLocked);
      t1 = _this.route;
      A.assertHelper(t1._navigator === $navigator);
      _this.currentState = B._RouteLifecycle_11;
      if ((t1._popCompleter.future._state & 30) !== 0) {
        A.assertHelper(_this.pageBased);
        return true;
      }
      if (!t1.didPop$1(_this.pendingResult)) {
        _this.currentState = B._RouteLifecycle_7;
        return false;
      }
      t1.onPopInvokedWithResult$2(true, _this.pendingResult);
      if (_this.pageBased) {
        type$.Page_nullable_Object._as(t1._settings);
        $navigator._widget.toString;
      }
      _this.pendingResult = null;
      return true;
    },
    pop$1$1(result, $T) {
      A.assertHelper(this.get$isPresent());
      this.pendingResult = result;
      this.currentState = B._RouteLifecycle_8;
    },
    forcedDispose$0() {
      var _this = this;
      A.assertHelper(_this.currentState.index < 15);
      $.$get$FlutterMemoryAllocations_instance().dispatchObjectDisposed$1$object(_this);
      _this.currentState = B._RouteLifecycle_15;
      _this.route.dispose$0();
    },
    dispose$0() {
      var t1, t2, t3, t4, mountedEntries, mounted, $navigator, listener, t5, _this = this, _box_0 = {};
      A.assertHelper(_this.currentState.index < 14);
      _this.currentState = B._RouteLifecycle_14;
      t1 = _this.route;
      t2 = t1._overlayEntries;
      t3 = A._arrayInstanceType(t2);
      t4 = t3._eval$1("bool(1)")._as(new A._RouteEntry_dispose_closure());
      mountedEntries = new A.WhereIterable(t2, t4, t3._eval$1("WhereIterable<1>"));
      if (!mountedEntries.get$iterator(0).moveNext$0()) {
        _this.forcedDispose$0();
        return;
      }
      mounted = mountedEntries.get$length(0);
      _box_0.mounted = mounted;
      A.assertHelper(mounted > 0);
      $navigator = t1._navigator;
      $navigator._entryWaitingForSubTreeDisposal.add$1(0, _this);
      for (t1 = B.JSArray_methods.get$iterator(t2), t3 = new A.WhereIterator(t1, t4, t3._eval$1("WhereIterator<1>")), t4 = type$.void_Function; t3.moveNext$0();) {
        t2 = t1.get$current(0);
        listener = A._Cell$named("listener");
        t5 = new A._RouteEntry_dispose_closure0(_box_0, _this, t2, listener, $navigator);
        listener._value = t5;
        t4._as(t5);
        A.assertHelper(!t2._disposedByOwner);
        t2 = t2._overlayEntryStateNotifier;
        if (t2 != null)
          t2.addListener$1(0, t5);
      }
    },
    get$willBePresent() {
      var t1 = this.currentState.index;
      return t1 <= 7 && t1 >= 1;
    },
    get$isPresent() {
      var t1 = this.currentState.index;
      return t1 <= 10 && t1 >= 1;
    },
    set$lastAnnouncedPoppedNextRoute(lastAnnouncedPoppedNextRoute) {
      this.lastAnnouncedPoppedNextRoute = type$.WeakReference__RoutePlaceholder._as(lastAnnouncedPoppedNextRoute);
    },
    set$lastFocusNode(lastFocusNode) {
      this.lastFocusNode = A._asIntQ(lastFocusNode);
    }
  };
  A._RouteEntry_handlePush_closure.prototype = {
    call$0() {
      var t1 = this.$this;
      if (t1.currentState === B._RouteLifecycle_5) {
        t1.currentState = B._RouteLifecycle_7;
        t1 = this.navigator;
        A.assertHelper(!t1._debugLocked);
        A.assertHelper(new A._RouteEntry_handlePush__closure(t1).call$0());
        t1._flushHistoryUpdates$0();
        A.assertHelper(new A._RouteEntry_handlePush__closure0(t1).call$0());
      }
    },
    $signature: 1
  };
  A._RouteEntry_handlePush__closure.prototype = {
    call$0() {
      return this.navigator._debugLocked = true;
    },
    $signature: 0
  };
  A._RouteEntry_handlePush__closure0.prototype = {
    call$0() {
      this.navigator._debugLocked = false;
      return true;
    },
    $signature: 0
  };
  A._RouteEntry_handleDidPopNext_closure.prototype = {
    call$1(result) {
      var $async$goto = 0,
        $async$completer = A._makeAsyncAwaitCompleter(type$.Null),
        $async$self = this, _0_0, reFocusNode;
      var $async$call$1 = A._wrapJsFunctionForAsync(function($async$errorCode, $async$result) {
        if ($async$errorCode === 1)
          return A._asyncRethrow($async$result, $async$completer);
        while (true)
          switch ($async$goto) {
            case 0:
              // Function start
              _0_0 = A.defaultTargetPlatform();
              $async$goto = B.TargetPlatform_0 === _0_0 ? 3 : 4;
              break;
            case 3:
              // then
              reFocusNode = $async$self.$this.lastFocusNode;
              $async$goto = 5;
              return A._asyncAwait(A.Future_Future$delayed(B.Duration_300000, null, type$.void), $async$call$1);
            case 5:
              // returning from await.
              B.BasicMessageChannel_vKF.send$1(0, B.FocusSemanticEvent_focus.toMap$1$nodeId(reFocusNode));
              // goto break $label0$0
              $async$goto = 2;
              break;
            case 4:
              // join
              if (B.TargetPlatform_2 === _0_0) {
                B.BasicMessageChannel_vKF.send$1(0, B.FocusSemanticEvent_focus.toMap$1$nodeId($async$self.$this.lastFocusNode));
                // goto break $label0$0
                $async$goto = 2;
                break;
              }
              // goto break $label0$0
              $async$goto = 2;
              break;
            case 2:
              // break $label0$0
              // implicit return
              return A._asyncReturn(null, $async$completer);
          }
      });
      return A._asyncStartSync($async$call$1, $async$completer);
    },
    $signature: 464
  };
  A._RouteEntry_dispose_closure.prototype = {
    call$1(e) {
      return type$.OverlayEntry._as(e).get$mounted();
    },
    $signature: 75
  };
  A._RouteEntry_dispose_closure0.prototype = {
    call$0() {
      var t2, _this = this,
        t1 = _this._box_0;
      A.assertHelper(t1.mounted > 0);
      t2 = _this.entry;
      A.assertHelper(!t2.get$mounted());
      --t1.mounted;
      t2.removeListener$1(0, _this.listener._readLocal$0());
      if (t1.mounted === 0) {
        t1 = _this.$this;
        A.assertHelper(B.JSArray_methods.every$1(t1.route._overlayEntries, new A._RouteEntry_dispose__closure()));
        return A.scheduleMicrotask(new A._RouteEntry_dispose__closure0(t1, _this.navigator));
      }
    },
    $signature: 1
  };
  A._RouteEntry_dispose__closure.prototype = {
    call$1(e) {
      return !type$.OverlayEntry._as(e).get$mounted();
    },
    $signature: 75
  };
  A._RouteEntry_dispose__closure0.prototype = {
    call$0() {
      var t1 = this.navigator,
        t2 = this.$this;
      if (!t1._entryWaitingForSubTreeDisposal.remove$1(0, t2)) {
        A.assertHelper(t2.route._navigator == null && t1._framework$_element == null);
        return;
      }
      A.assertHelper(t2.currentState === B._RouteLifecycle_14);
      t2.forcedDispose$0();
    },
    $signature: 1
  };
  A._RouteEntry_isRoutePredicate_closure.prototype = {
    call$1(entry) {
      return type$._RouteEntry._as(entry).route === this.route;
    },
    $signature: 80
  };
  A._NavigatorObservation.prototype = {};
  A._NavigatorPushObservation.prototype = {
    notify$1(observer) {
      type$.NavigatorObserver._as(observer);
    }
  };
  A._NavigatorPopObservation.prototype = {
    notify$1(observer) {
      type$.NavigatorObserver._as(observer);
    }
  };
  A._NavigatorRemoveObservation.prototype = {
    notify$1(observer) {
      type$.NavigatorObserver._as(observer);
    }
  };
  A._NavigatorReplaceObservation.prototype = {
    notify$1(observer) {
      type$.NavigatorObserver._as(observer);
    }
  };
  A._History.prototype = {
    addAll$1(_, elements) {
      type$.Iterable__RouteEntry._as(elements);
      B.JSArray_methods.addAll$1(this._navigator$_value, elements);
      if (J.get$isNotEmpty$asx(elements))
        this.notifyListeners$0();
    },
    $index(_, index) {
      var t1;
      A._asInt(index);
      t1 = this._navigator$_value;
      if (!(index >= 0 && index < t1.length))
        return A.ioore(t1, index);
      return t1[index];
    },
    get$iterator(_) {
      var t1 = this._navigator$_value;
      return new J.ArrayIterator(t1, t1.length, A._arrayInstanceType(t1)._eval$1("ArrayIterator<1>"));
    },
    toString$0(_) {
      return A.Iterable_iterableToFullString(this._navigator$_value, "[", "]");
    },
    $isListenable: 1
  };
  A.NavigatorState.prototype = {
    _handleHistoryChanged$0() {
      var lastEntry, routeBlocksPop, notification, _this = this,
        t1 = !_this.canPop$0();
      if (t1) {
        lastEntry = _this._lastRouteEntryWhereOrNull$1(A.navigator__RouteEntry_isPresentPredicate$closure());
        routeBlocksPop = lastEntry != null && lastEntry.route.get$popDisposition() === B.RoutePopDisposition_1;
      } else
        routeBlocksPop = false;
      notification = new A.NavigationNotification(!t1 || routeBlocksPop);
      t1 = type$.SchedulerBinding;
      switch (A.BindingBase_checkInstance($.SchedulerBinding__instance, t1).SchedulerBinding__schedulerPhase.index) {
        case 4:
          _this.get$context(0).dispatchNotification$1(notification);
          break;
        case 0:
        case 2:
        case 3:
        case 1:
          A.BindingBase_checkInstance($.SchedulerBinding__instance, t1).addPostFrameCallback$2$debugLabel(new A.NavigatorState__handleHistoryChanged_closure(_this, notification), "Navigator.dispatchNotification");
          break;
      }
    },
    _debugCheckPageApiParameters$0() {
      this._widget.toString;
      return true;
    },
    initState$0() {
      var t1, _i, observer, t2, t3, _this = this;
      _this.super$State$initState();
      _this._debugCheckPageApiParameters$0();
      for (t1 = _this._widget.observers, _i = 0; false; ++_i) {
        observer = t1[_i];
        t2 = $.$get$NavigatorObserver__navigators();
        A.Expando__badExpandoKey(observer);
        t3 = t2._jsWeakMap;
        A.assertHelper(t3.get(observer) == null);
        t2.$ti._eval$1("1?")._as(_this);
        A.Expando__badExpandoKey(observer);
        t3.set(observer, _this);
      }
      _this.set$__NavigatorState__effectiveObservers_A(type$.List_NavigatorObserver._as(_this._widget.observers));
      t1 = _this.get$context(0).getElementForInheritedWidgetOfExactType$1$0(type$.HeroControllerScope);
      t1 = t1 == null ? null : t1.get$widget();
      type$.nullable_HeroControllerScope._as(t1);
      _this._updateHeroController$1(t1 == null ? null : t1.controller);
      _this._widget.toString;
      B.OptionalMethodChannel_5KM.invokeMethod$1$1("selectSingleEntryHistory", type$.void);
      A.BindingBase_checkInstance($.ServicesBinding__instance, type$.ServicesBinding).ServicesBinding_accessibilityFocus.addListener$1(0, _this.get$_recordLastFocus());
      _this._history.addListener$1(0, _this.get$_handleHistoryChanged());
    },
    _recordLastFocus$0() {
      var t1 = this._history,
        t2 = A._instanceType(t1),
        entry = A.IterableExtensions_get_lastOrNull(new A.WhereIterable(t1, t2._eval$1("bool(Iterable.E)")._as(A.navigator__RouteEntry_isPresentPredicate$closure()), t2._eval$1("WhereIterable<Iterable.E>")), type$._RouteEntry);
      if (entry != null)
        entry.set$lastFocusNode(A.BindingBase_checkInstance($.ServicesBinding__instance, type$.ServicesBinding).ServicesBinding_accessibilityFocus._change_notifier$_value);
    },
    restoreState$2(oldBucket, initialRestore) {
      var t1, t2, t3, t4, _i, entry, t5, _this = this;
      _this.registerForRestoration$2(_this._rawNextPagelessRestorationScopeId, "id");
      t1 = _this._serializableHistory;
      _this.registerForRestoration$2(t1, "history");
      _this._forcedDisposeAllRouteEntries$0();
      t2 = _this._history;
      A.assertHelper(!t2.get$iterator(0).moveNext$0());
      _this.set$__NavigatorState__overlayKey_A(type$.GlobalKey_OverlayState._as(new A.LabeledGlobalKey(null, type$.LabeledGlobalKey_OverlayState)));
      t2.addAll$1(0, t1.restoreEntriesForPage$2(null, _this));
      _this._widget.toString;
      t3 = t2._navigator$_value;
      t4 = type$.Iterable__RouteEntry;
      _i = 0;
      for (; false; ++_i) {
        entry = A._RouteEntry$(B.List_empty17[_i].createRoute$1(_this.get$context(0)), B._RouteLifecycle_1, true, null);
        A.assertThrow("The settings getter of a page-based Route must return a Page object. Please set the settings to the Page in the Page.createRoute method.");
        B.JSArray_methods.add$1(t3, entry);
        t2.notifyListeners$0();
        t5 = t4._as(t1.restoreEntriesForPage$2(entry, _this));
        B.JSArray_methods.addAll$1(t3, t5);
        if (B.JSArray_methods.get$isNotEmpty(t5))
          t2.notifyListeners$0();
      }
      if (t1._pageToPagelessRoutes == null) {
        t1 = _this._widget;
        t3 = t1.initialRoute;
        t2.addAll$1(0, J.map$1$1$ax(t1.onGenerateInitialRoutes$2(_this, t3), new A.NavigatorState_restoreState_closure(_this), type$._RouteEntry));
      }
      if (A.assertTest(!t2.get$isEmpty(0)))
        A.assertThrow("All routes returned by onGenerateInitialRoutes are not restorable. Please make sure that all routes returned by onGenerateInitialRoutes have their RouteSettings defined with names that are defined in the app's routes table.");
      A.assertHelper(!_this._debugLocked);
      A.assertHelper(new A.NavigatorState_restoreState_closure0(_this).call$0());
      _this._flushHistoryUpdates$0();
      A.assertHelper(new A.NavigatorState_restoreState_closure1(_this).call$0());
    },
    didToggleBucket$1(oldBucket) {
      var t1, _this = this;
      _this.super$RestorationMixin$didToggleBucket(oldBucket);
      t1 = _this._serializableHistory;
      if (_this.RestorationMixin__bucket != null)
        t1.update$1(0, _this._history);
      else
        t1.clear$0(0);
    },
    get$restorationId() {
      return this._widget.restorationScopeId;
    },
    didChangeDependencies$0() {
      var host, t1, t2, t3, t4, _this = this;
      _this.super$_NavigatorState_State_TickerProviderStateMixin_RestorationMixin$didChangeDependencies();
      host = _this.get$context(0).dependOnInheritedWidgetOfExactType$1$0(type$.HeroControllerScope);
      _this._updateHeroController$1(host == null ? null : host.controller);
      for (t1 = _this._history._navigator$_value, t2 = A._arrayInstanceType(t1), t1 = new J.ArrayIterator(t1, t1.length, t2._eval$1("ArrayIterator<1>")), t2 = t2._precomputed1; t1.moveNext$0();) {
        t3 = t1.__interceptors$_current;
        t3 = (t3 == null ? t2._as(t3) : t3).route;
        if (t3._navigator === _this) {
          t3.super$Route$changedExternalState();
          t4 = t3.__ModalRoute__modalBarrier_A;
          t4 === $ && A.throwLateFieldNI("_modalBarrier");
          A.assertHelper(!t4._disposedByOwner);
          t4 = t4._key.get$currentState();
          if (t4 != null)
            t4._markNeedsBuild$0();
          t3 = t3._scopeKey;
          if (t3.get$currentState() != null)
            t3.get$currentState()._forceRebuildPage$0();
        }
      }
    },
    _forcedDisposeAllRouteEntries$0() {
      var t2, entry,
        t1 = this._entryWaitingForSubTreeDisposal;
      t1._filterWhere$2(A._instanceType(t1)._eval$1("bool(1)")._as(new A.NavigatorState__forcedDisposeAllRouteEntries_closure()), true);
      for (t1 = this._history, t2 = t1._navigator$_value; !t1.get$isEmpty(0);) {
        if (0 >= t2.length)
          return A.ioore(t2, -1);
        entry = t2.pop();
        t1.notifyListeners$0();
        A.NavigatorState__disposeRouteEntry(entry, false);
      }
    },
    _updateHeroController$1(newHeroController) {
      var t1, t2, _this = this;
      if (_this._heroControllerFromScope != newHeroController) {
        if (newHeroController != null) {
          A.assertHelper(new A.NavigatorState__updateHeroController_closure(_this, newHeroController).call$0());
          $.$get$NavigatorObserver__navigators().$indexSet(0, newHeroController, _this);
        }
        t1 = _this._heroControllerFromScope;
        if (t1 == null)
          t1 = null;
        else {
          t2 = $.$get$NavigatorObserver__navigators();
          A.Expando__checkType(t1);
          t1 = t2._jsWeakMap.get(t1);
        }
        if (t1 === _this) {
          t1 = $.$get$NavigatorObserver__navigators();
          t2 = _this._heroControllerFromScope;
          t2.toString;
          t1.$indexSet(0, t2, null);
        }
        _this._heroControllerFromScope = newHeroController;
        _this._updateEffectiveObservers$0();
      }
    },
    _updateEffectiveObservers$0() {
      var _this = this,
        t1 = _this._heroControllerFromScope,
        t2 = type$.List_NavigatorObserver,
        t3 = _this._widget;
      if (t1 != null)
        _this.set$__NavigatorState__effectiveObservers_A(t2._as(B.JSArray_methods.$add(t3.observers, A._setArrayType([t1], type$.JSArray_NavigatorObserver))));
      else
        _this.set$__NavigatorState__effectiveObservers_A(t2._as(t3.observers));
    },
    didUpdateWidget$1(oldWidget) {
      var t1, _i, observer, t2, t3, t4, _this = this;
      type$.Navigator._as(oldWidget);
      _this.super$_NavigatorState_State_TickerProviderStateMixin_RestorationMixin$didUpdateWidget(oldWidget);
      _this._debugCheckPageApiParameters$0();
      t1 = oldWidget.observers;
      if (t1 !== _this._widget.observers) {
        for (_i = 0; false; ++_i) {
          observer = t1[_i];
          t2 = $.$get$NavigatorObserver__navigators();
          A.Expando__badExpandoKey(observer);
          t2._jsWeakMap.set(observer, null);
        }
        for (t1 = _this._widget.observers, _i = 0; false; ++_i) {
          observer = t1[_i];
          t2 = $.$get$NavigatorObserver__navigators();
          A.Expando__badExpandoKey(observer);
          t3 = t2._jsWeakMap;
          A.assertHelper(t3.get(observer) == null);
          t2.$ti._eval$1("1?")._as(_this);
          A.Expando__badExpandoKey(observer);
          t3.set(observer, _this);
        }
        _this._updateEffectiveObservers$0();
      }
      _this._widget.toString;
      for (t1 = _this._history._navigator$_value, t2 = A._arrayInstanceType(t1), t1 = new J.ArrayIterator(t1, t1.length, t2._eval$1("ArrayIterator<1>")), t2 = t2._precomputed1; t1.moveNext$0();) {
        t3 = t1.__interceptors$_current;
        t3 = (t3 == null ? t2._as(t3) : t3).route;
        if (t3._navigator === _this) {
          t3.super$Route$changedExternalState();
          t4 = t3.__ModalRoute__modalBarrier_A;
          t4 === $ && A.throwLateFieldNI("_modalBarrier");
          A.assertHelper(!t4._disposedByOwner);
          t4 = t4._key.get$currentState();
          if (t4 != null)
            t4._markNeedsBuild$0();
          t3 = t3._scopeKey;
          if (t3.get$currentState() != null)
            t3.get$currentState()._forceRebuildPage$0();
        }
      }
    },
    deactivate$0() {
      var t2, _i, observer, t3,
        t1 = this.__NavigatorState__effectiveObservers_A;
      t1 === $ && A.throwLateFieldNI("_effectiveObservers");
      t2 = t1.length;
      _i = 0;
      for (; _i < t1.length; t1.length === t2 || (0, A.throwConcurrentModificationError)(t1), ++_i) {
        observer = t1[_i];
        t3 = $.$get$NavigatorObserver__navigators();
        t3._jsWeakMap.set(observer, null);
      }
      this.set$__NavigatorState__effectiveObservers_A(type$.List_NavigatorObserver._as(A._setArrayType([], type$.JSArray_NavigatorObserver)));
      this.super$State$deactivate();
    },
    activate$0() {
      var t1, t2, _i, observer, t3, t4, _this = this;
      _this.super$_NavigatorState_State_TickerProviderStateMixin$activate();
      _this._updateEffectiveObservers$0();
      t1 = _this.__NavigatorState__effectiveObservers_A;
      t1 === $ && A.throwLateFieldNI("_effectiveObservers");
      t2 = t1.length;
      _i = 0;
      for (; _i < t1.length; t1.length === t2 || (0, A.throwConcurrentModificationError)(t1), ++_i) {
        observer = t1[_i];
        t3 = $.$get$NavigatorObserver__navigators();
        t4 = t3._jsWeakMap;
        A.assertHelper(t4.get(observer) == null);
        t3.$ti._eval$1("1?")._as(_this);
        t4.set(observer, _this);
      }
    },
    dispose$0() {
      var t1, _this = this;
      A.assertHelper(!_this._debugLocked);
      A.assertHelper(new A.NavigatorState_dispose_closure(_this).call$0());
      t1 = _this.__NavigatorState__effectiveObservers_A;
      t1 === $ && A.throwLateFieldNI("_effectiveObservers");
      A.assertHelper(t1.length === 0);
      _this._updateHeroController$1(null);
      _this.focusNode.dispose$0();
      _this._forcedDisposeAllRouteEntries$0();
      _this._rawNextPagelessRestorationScopeId.dispose$0();
      _this._serializableHistory.dispose$0();
      _this.userGestureInProgressNotifier.dispose$0();
      A.BindingBase_checkInstance($.ServicesBinding__instance, type$.ServicesBinding).ServicesBinding_accessibilityFocus.removeListener$1(0, _this.get$_recordLastFocus());
      t1 = _this._history;
      t1.removeListener$1(0, _this.get$_handleHistoryChanged());
      t1.dispose$0();
      _this.super$_NavigatorState_State_TickerProviderStateMixin_RestorationMixin$dispose();
      A.assertHelper(_this._debugLocked);
    },
    get$_allRouteOverlayEntries() {
      var t2, t3, t4,
        t1 = A._setArrayType([], type$.JSArray_OverlayEntry);
      for (t2 = this._history._navigator$_value, t3 = A._arrayInstanceType(t2), t2 = new J.ArrayIterator(t2, t2.length, t3._eval$1("ArrayIterator<1>")), t3 = t3._precomputed1; t2.moveNext$0();) {
        t4 = t2.__interceptors$_current;
        B.JSArray_methods.addAll$1(t1, (t4 == null ? t3._as(t4) : t4).route._overlayEntries);
      }
      return t1;
    },
    _flushHistoryUpdates$1$rearrangeOverlay(rearrangeOverlay) {
      var t1, index, t2, t3, entry, t4, previous, toBeDisposed, t5, t6, t7, t8, t9, t10, t11, t12, poppedRoute, next, canRemoveOrAdd, seenTopActiveRoute, canRemoveOrAdd0, seenTopActiveRoute0, index0, t13, t14, t15, previous0, lastEntry, _i, observer, routeName, _this = this, _null = null;
      A.assertHelper(_this._debugLocked && !_this._debugUpdatingPage);
      _this._flushingHistory = true;
      t1 = _this._history;
      index = t1.get$length(0) - 1;
      t2 = t1._navigator$_value;
      t3 = t2.length;
      if (!(index >= 0 && index < t3))
        return A.ioore(t2, index);
      entry = t2[index];
      if (index > 0) {
        t4 = index - 1;
        if (!(t4 < t3))
          return A.ioore(t2, t4);
        previous = t2[t4];
      } else
        previous = _null;
      toBeDisposed = A._setArrayType([], type$.JSArray__RouteEntry);
      $label0$1:
        for (t3 = _this._observedRouteDeletions, t4 = type$.bool_Function__RouteEntry, t5 = t3.$ti._precomputed1, t6 = type$.JSArray_of_void_Function_AnimationStatus, t7 = type$.ObserverList_of_void_Function_AnimationStatus, t8 = type$.void_Function, t9 = type$.int, t10 = type$.HashedObserverList_of_void_Function, t11 = _this._observedRouteAdditions, t12 = t11.$ti._precomputed1, poppedRoute = _null, next = poppedRoute, canRemoveOrAdd = false, seenTopActiveRoute = false; index >= 0;) {
          canRemoveOrAdd0 = true;
          seenTopActiveRoute0 = true;
          switch (entry.currentState.index) {
            case 1:
              A.assertHelper(rearrangeOverlay);
              index0 = _this._getIndexBefore$2(index - 1, t4._as(A.navigator__RouteEntry_isPresentPredicate$closure()));
              if (index0 >= 0) {
                if (!(index0 < t2.length))
                  return A.ioore(t2, index0);
                t13 = t2[index0];
              } else
                t13 = _null;
              t13 = t13 == null ? _null : t13.route;
              A.assertHelper(entry.currentState === B._RouteLifecycle_1);
              A.assertHelper(_this._debugLocked);
              entry.currentState = B._RouteLifecycle_2;
              t11._collection$_add$1(0, t12._as(new A._NavigatorPushObservation(entry.route, t13)));
              A.assertHelper(entry.currentState === B._RouteLifecycle_2);
              continue $label0$1;
            case 2:
              if (canRemoveOrAdd || next == null) {
                t13 = entry.route;
                A.assertHelper(t13._navigator == null);
                t13._navigator = _this;
                t13.super$TransitionRoute$install();
                t14 = A.TransitionRoute.prototype.get$animation.call(t13, 0);
                t15 = new A.ProxyAnimation(new A.ObserverList(A._setArrayType([], t6), t7), new A.HashedObserverList(A.LinkedHashMap_LinkedHashMap(_null, _null, t8, t9), t10), 0);
                t15.set$_animations$_parent(t14);
                if (t15._animations$_parent == null) {
                  t15._status = B.AnimationStatus_0;
                  t15._animations$_value = 0;
                }
                t13._animationProxy = t15;
                t14 = A.TransitionRoute.prototype.get$secondaryAnimation.call(t13);
                t15 = new A.ProxyAnimation(new A.ObserverList(A._setArrayType([], t6), t7), new A.HashedObserverList(A.LinkedHashMap_LinkedHashMap(_null, _null, t8, t9), t10), 0);
                t15.set$_animations$_parent(t14);
                if (t15._animations$_parent == null) {
                  t15._status = B.AnimationStatus_0;
                  t15._animations$_value = 0;
                }
                t13._secondaryAnimationProxy = t15;
                A.assertHelper(t13._overlayEntries.length !== 0);
                t14 = t13._scopeKey;
                t15 = t14.get$currentState() != null;
                if (t15)
                  t13._navigator._widget.toString;
                if (t15) {
                  t15 = t13._navigator.focusNode.get$enclosingScope();
                  if (t15 != null)
                    t15.setFirstFocus$1(t14.get$currentState().focusScopeNode);
                }
                t13.super$TransitionRoute$didAdd();
                entry.currentState = B._RouteLifecycle_7;
                if (next == null)
                  t13.didChangeNext$1(_null);
                A.assertHelper(entry.currentState === B._RouteLifecycle_7);
                continue $label0$1;
              }
              break;
            case 3:
            case 4:
            case 6:
              A.assertHelper(rearrangeOverlay);
              t13 = previous == null ? _null : previous.route;
              index0 = _this._getIndexBefore$2(index - 1, t4._as(A.navigator__RouteEntry_isPresentPredicate$closure()));
              if (index0 >= 0) {
                if (!(index0 < t2.length))
                  return A.ioore(t2, index0);
                t14 = t2[index0];
              } else
                t14 = _null;
              t14 = t14 == null ? _null : t14.route;
              entry.handlePush$4$isNewFirst$navigator$previous$previousPresent(next == null, _this, t13, t14);
              A.assertHelper(entry.currentState !== B._RouteLifecycle_3);
              A.assertHelper(entry.currentState !== B._RouteLifecycle_4);
              A.assertHelper(entry.currentState !== B._RouteLifecycle_6);
              if (entry.currentState === B._RouteLifecycle_7)
                continue $label0$1;
              break;
            case 5:
              if (!seenTopActiveRoute && poppedRoute != null)
                entry.handleDidPopNext$1(poppedRoute);
              seenTopActiveRoute = seenTopActiveRoute0;
              break;
            case 7:
              if (!seenTopActiveRoute && poppedRoute != null)
                entry.handleDidPopNext$1(poppedRoute);
              seenTopActiveRoute = seenTopActiveRoute0;
              canRemoveOrAdd = canRemoveOrAdd0;
              break;
            case 8:
              t4._as(A.navigator__RouteEntry_willBePresentPredicate$closure());
              index0 = _this._getIndexBefore$2(index, A.navigator__RouteEntry_willBePresentPredicate$closure());
              if (index0 >= 0) {
                if (!(index0 < t2.length))
                  return A.ioore(t2, index0);
                t13 = t2[index0];
              } else
                t13 = _null;
              if (!entry.handlePop$2$navigator$previousPresent(_this, t13 == null ? _null : t13.route)) {
                A.assertHelper(entry.currentState === B._RouteLifecycle_7);
                continue $label0$1;
              }
              if (!seenTopActiveRoute) {
                if (poppedRoute != null)
                  entry.handleDidPopNext$1(poppedRoute);
                poppedRoute = entry.route;
              }
              t13 = entry.route;
              index0 = _this._getIndexBefore$2(index, A.navigator__RouteEntry_willBePresentPredicate$closure());
              if (index0 >= 0) {
                if (!(index0 < t2.length))
                  return A.ioore(t2, index0);
                t14 = t2[index0];
              } else
                t14 = _null;
              t3._collection$_add$1(0, t5._as(new A._NavigatorPopObservation(t13, t14 == null ? _null : t14.route)));
              t13 = entry.currentState;
              if (t13 === B._RouteLifecycle_13)
                continue $label0$1;
              A.assertHelper(t13 === B._RouteLifecycle_11);
              canRemoveOrAdd = canRemoveOrAdd0;
              break;
            case 11:
              break;
            case 9:
              t13 = entry.route._popCompleter;
              t14 = t13.future;
              if ((t14._state & 30) !== 0)
                A.throwExpression(A.StateError$("Future already completed"));
              t14._asyncComplete$1(t13.$ti._eval$1("1/")._as(null));
              entry.pendingResult = null;
              A.assertHelper((t14._state & 30) !== 0);
              entry.currentState = B._RouteLifecycle_10;
              continue $label0$1;
            case 10:
              if (!seenTopActiveRoute) {
                if (poppedRoute != null)
                  entry.route.didPopNext$1(poppedRoute);
                poppedRoute = _null;
              }
              index0 = _this._getIndexBefore$2(index, t4._as(A.navigator__RouteEntry_willBePresentPredicate$closure()));
              if (index0 >= 0) {
                if (!(index0 < t2.length))
                  return A.ioore(t2, index0);
                t13 = t2[index0];
              } else
                t13 = _null;
              t13 = t13 == null ? _null : t13.route;
              A.assertHelper(_this._debugLocked);
              t14 = entry.route;
              A.assertHelper(t14._navigator === _this);
              entry.currentState = B._RouteLifecycle_12;
              if (entry._reportRemovalToObserver)
                t3._collection$_add$1(0, t5._as(new A._NavigatorRemoveObservation(t14, t13)));
              A.assertHelper(entry.currentState === B._RouteLifecycle_12);
              continue $label0$1;
            case 12:
              if (!canRemoveOrAdd && next != null)
                break;
              if (entry.pageBased)
                _this._widget.toString;
              entry.currentState = B._RouteLifecycle_13;
              continue $label0$1;
            case 13:
              entry = B.JSArray_methods.removeAt$1(t2, index);
              t1.notifyListeners$0();
              B.JSArray_methods.add$1(toBeDisposed, entry);
              entry = next;
              break;
            case 14:
            case 15:
            case 0:
              A.assertHelper(false);
              break;
          }
          --index;
          if (index > 0) {
            t13 = index - 1;
            if (!(t13 < t2.length))
              return A.ioore(t2, t13);
            previous0 = t2[t13];
          } else
            previous0 = _null;
          next = entry;
          entry = previous;
          previous = previous0;
        }
      _this._flushObserverNotifications$0();
      _this._flushRouteAnnouncement$0();
      lastEntry = _this._lastRouteEntryWhereOrNull$1(A.navigator__RouteEntry_isPresentPredicate$closure());
      t2 = lastEntry == null;
      if (!t2 && _this._lastTopmostRoute !== lastEntry) {
        t3 = _this.__NavigatorState__effectiveObservers_A;
        t3 === $ && A.throwLateFieldNI("_effectiveObservers");
        t4 = t3.length;
        _i = 0;
        for (; _i < t3.length; t3.length === t4 || (0, A.throwConcurrentModificationError)(t3), ++_i) {
          observer = t3[_i];
          t5 = lastEntry.route;
          t6 = _this._lastTopmostRoute;
          observer.didChangeTop$2(t5, t6 == null ? _null : t6.route);
        }
      }
      _this._lastTopmostRoute = lastEntry;
      _this._widget.toString;
      routeName = t2 ? _null : lastEntry.route._settings.name;
      if (routeName != null && routeName !== _this._lastAnnouncedRouteName) {
        A.SystemNavigator_routeInformationUpdated(false, _null, A.Uri_parse(routeName, 0, _null));
        _this._lastAnnouncedRouteName = routeName;
      }
      for (t2 = toBeDisposed.length, _i = 0; _i < toBeDisposed.length; toBeDisposed.length === t2 || (0, A.throwConcurrentModificationError)(toBeDisposed), ++_i)
        A.NavigatorState__disposeRouteEntry(toBeDisposed[_i], true);
      if (rearrangeOverlay) {
        t2 = _this.__NavigatorState__overlayKey_A;
        t2 === $ && A.throwLateFieldNI("_overlayKey");
        t2 = t2.get$currentState();
        if (t2 != null)
          t2.rearrange$1(_this.get$_allRouteOverlayEntries());
      }
      if (_this.RestorationMixin__bucket != null)
        _this._serializableHistory.update$1(0, t1);
      _this._flushingHistory = false;
    },
    _flushHistoryUpdates$0() {
      return this._flushHistoryUpdates$1$rearrangeOverlay(true);
    },
    _flushObserverNotifications$0() {
      var observation, _this = this,
        t1 = _this.__NavigatorState__effectiveObservers_A;
      t1 === $ && A.throwLateFieldNI("_effectiveObservers");
      if (t1.length === 0) {
        _this._observedRouteDeletions.clear$0(0);
        _this._observedRouteAdditions.clear$0(0);
        return;
      }
      for (t1 = _this._observedRouteAdditions; !t1.get$isEmpty(0);) {
        observation = t1.removeLast$0(0);
        B.JSArray_methods.forEach$1(_this.__NavigatorState__effectiveObservers_A, observation.get$notify());
      }
      for (t1 = _this._observedRouteDeletions; !t1.get$isEmpty(0);) {
        observation = t1.removeFirst$0();
        B.JSArray_methods.forEach$1(_this.__NavigatorState__effectiveObservers_A, observation.get$notify());
      }
    },
    _flushRouteAnnouncement$0() {
      var t2, entry, t3, next, t4, t5, index0, previous, _null = null,
        t1 = this._history,
        index = t1.get$length(0) - 1;
      for (t2 = type$.bool_Function__RouteEntry, t1 = t1._navigator$_value; index >= 0;) {
        if (!(index < t1.length))
          return A.ioore(t1, index);
        entry = t1[index];
        t3 = entry.currentState.index;
        if (!(t3 <= 12 && t3 >= 3)) {
          --index;
          continue;
        }
        next = this._getRouteAfter$2(index + 1, A.navigator__RouteEntry_suitableForTransitionAnimationPredicate$closure());
        t3 = next == null;
        t4 = t3 ? _null : next.route;
        t5 = entry.lastAnnouncedNextRoute;
        if (t4 != t5) {
          t4 = t3 ? _null : next.route;
          A.assertHelper(t4 != t5);
          if (!(t4 == null && J.$eq$(entry.lastAnnouncedPoppedNextRoute._weakRef.deref(), entry.lastAnnouncedNextRoute))) {
            t4 = t3 ? _null : next.route;
            entry.route.didChangeNext$1(t4);
          }
          entry.lastAnnouncedNextRoute = t3 ? _null : next.route;
        }
        --index;
        index0 = this._getIndexBefore$2(index, t2._as(A.navigator__RouteEntry_suitableForTransitionAnimationPredicate$closure()));
        if (index0 >= 0) {
          if (!(index0 < t1.length))
            return A.ioore(t1, index0);
          previous = t1[index0];
        } else
          previous = _null;
        t3 = previous == null;
        t4 = t3 ? _null : previous.route;
        if (t4 != entry.lastAnnouncedPreviousRoute) {
          t4 = entry.route;
          t4.super$Route$didChangePrevious(t3 ? _null : previous.route);
          t4.changedInternalState$0();
          entry.lastAnnouncedPreviousRoute = t3 ? _null : previous.route;
        }
      }
    },
    _getRouteBefore$2(index, predicate) {
      var t1;
      index = this._getIndexBefore$2(index, type$.bool_Function__RouteEntry._as(predicate));
      if (index >= 0) {
        t1 = this._history._navigator$_value;
        if (!(index < t1.length))
          return A.ioore(t1, index);
        t1 = t1[index];
      } else
        t1 = null;
      return t1;
    },
    _getIndexBefore$2(index, predicate) {
      var t1, t2;
      type$.bool_Function__RouteEntry._as(predicate);
      t1 = this._history._navigator$_value;
      while (true) {
        if (index >= 0) {
          if (!(index < t1.length))
            return A.ioore(t1, index);
          t2 = !A.boolConversionCheck(predicate.call$1(t1[index]));
        } else
          t2 = false;
        if (!t2)
          break;
        --index;
      }
      return index;
    },
    _getRouteAfter$2(index, predicate) {
      var t1, t2, t3;
      type$.bool_Function__RouteEntry._as(predicate);
      t1 = this._history;
      t2 = t1._navigator$_value;
      while (true) {
        if (index < t1.get$length(0)) {
          if (!(index >= 0 && index < t2.length))
            return A.ioore(t2, index);
          t3 = !A.boolConversionCheck(predicate.call$1(t2[index]));
        } else
          t3 = false;
        if (!t3)
          break;
        ++index;
      }
      if (index < t1.get$length(0)) {
        if (!(index >= 0 && index < t2.length))
          return A.ioore(t2, index);
        t1 = t2[index];
      } else
        t1 = null;
      return t1;
    },
    _routeNamed$1$3$allowNull$arguments($name, allowNull, $arguments, $T) {
      var settings, t2, route, _this = this, t1 = {};
      A.assertHelper(!_this._debugLocked);
      if (allowNull)
        _this._widget.toString;
      A.assertHelper(new A.NavigatorState__routeNamed_closure(_this, $name).call$0());
      settings = new A.RouteSettings($name, $arguments);
      t2 = $T._eval$1("Route<0?>?");
      route = t2._as(_this._widget.onGenerateRoute.call$1(settings));
      t1.route = route;
      if (route == null && !allowNull) {
        A.assertHelper(new A.NavigatorState__routeNamed_closure0(_this, $name).call$0());
        t1.route = t2._as(_this._widget.onUnknownRoute.call$1(settings));
        A.assertHelper(new A.NavigatorState__routeNamed_closure1(t1, _this, $name).call$0());
      }
      A.assertHelper(t1.route != null || allowNull);
      return t1.route;
    },
    _routeNamed$1$2$arguments($name, $arguments, $T) {
      return this._routeNamed$1$3$allowNull$arguments($name, false, $arguments, $T);
    },
    push$1$1(route, $T) {
      $T._eval$1("Route<0>")._as(route);
      this._pushEntry$1(A._RouteEntry$(route, B._RouteLifecycle_3, false, null));
      return route._popCompleter.future;
    },
    _pushEntry$1(entry) {
      var t1, t2, _this = this;
      A.assertHelper(!_this._debugLocked);
      A.assertHelper(new A.NavigatorState__pushEntry_closure(_this).call$0());
      t1 = entry.route;
      A.assertHelper(t1._navigator == null);
      A.assertHelper(entry.currentState === B._RouteLifecycle_3);
      t2 = _this._history;
      B.JSArray_methods.add$1(t2._navigator$_value, entry);
      t2.notifyListeners$0();
      _this._flushHistoryUpdates$0();
      A.assertHelper(new A.NavigatorState__pushEntry_closure0(_this).call$0());
      _this._afterNavigation$1(t1);
    },
    _afterNavigation$1(route) {
      var settings, settingsJsonable, t3,
        t1 = type$.String,
        t2 = type$.dynamic,
        routeJsonable = A.LinkedHashMap_LinkedHashMap$_empty(t1, t2),
        description = route.get$debugLabel();
      routeJsonable.$indexSet(0, "description", description);
      settings = route._settings;
      settingsJsonable = A.LinkedHashMap_LinkedHashMap$_literal(["name", settings.name], t1, t2);
      t3 = settings.$arguments;
      if (t3 != null)
        settingsJsonable.$indexSet(0, "arguments", B.C_JsonCodec.encode$2$toEncodable(t3, new A.NavigatorState__afterNavigation_closure()));
      routeJsonable.$indexSet(0, "settings", settingsJsonable);
      A.postEvent("Flutter.Navigation", A.LinkedHashMap_LinkedHashMap$_literal(["route", routeJsonable], t1, t2), "Extension");
      this._cancelActivePointers$0();
    },
    canPop$0() {
      var iterator,
        t1 = this._history,
        t2 = A._instanceType(t1);
      t2._eval$1("bool(Iterable.E)")._as(A.navigator__RouteEntry_isPresentPredicate$closure());
      t1 = t1.get$iterator(0);
      iterator = new A.WhereIterator(t1, A.navigator__RouteEntry_isPresentPredicate$closure(), t2._eval$1("WhereIterator<Iterable.E>"));
      if (!iterator.moveNext$0())
        return false;
      t1 = t1.get$current(0).route.LocalHistoryRoute__localHistory;
      if (t1 != null && t1.length !== 0)
        return true;
      if (!iterator.moveNext$0())
        return false;
      return true;
    },
    maybePop$1$1(result, $T) {
      return this.maybePop$body$NavigatorState(result, $T);
    },
    maybePop$1$0($T) {
      return this.maybePop$1$1(null, $T);
    },
    maybePop$body$NavigatorState(result, $T) {
      var $async$goto = 0,
        $async$completer = A._makeAsyncAwaitCompleter(type$.bool),
        $async$returnValue, $async$self = this, t1, lastEntry;
      var $async$maybePop$1$1 = A._wrapJsFunctionForAsync(function($async$errorCode, $async$result) {
        if ($async$errorCode === 1)
          return A._asyncRethrow($async$result, $async$completer);
        while (true)
          $async$outer:
            switch ($async$goto) {
              case 0:
                // Function start
                lastEntry = $async$self._lastRouteEntryWhereOrNull$1(A.navigator__RouteEntry_isPresentPredicate$closure());
                if (lastEntry == null) {
                  $async$returnValue = false;
                  // goto return
                  $async$goto = 1;
                  break;
                }
                t1 = lastEntry.route;
                A.assertHelper(t1._navigator === $async$self);
                $async$goto = 3;
                return A._asyncAwait(t1.willPop$0(), $async$maybePop$1$1);
              case 3:
                // returning from await.
                if ($async$result === B.RoutePopDisposition_1) {
                  $async$returnValue = true;
                  // goto return
                  $async$goto = 1;
                  break;
                }
                if ($async$self._framework$_element == null) {
                  $async$returnValue = true;
                  // goto return
                  $async$goto = 1;
                  break;
                }
                if (lastEntry !== $async$self._lastRouteEntryWhereOrNull$1(A.navigator__RouteEntry_isPresentPredicate$closure())) {
                  $async$returnValue = true;
                  // goto return
                  $async$goto = 1;
                  break;
                }
                switch (t1.get$popDisposition().index) {
                  case 2:
                    $async$returnValue = false;
                    // goto return
                    $async$goto = 1;
                    break $async$outer;
                  case 0:
                    $async$self.pop$1$1(result, $T);
                    $async$returnValue = true;
                    // goto return
                    $async$goto = 1;
                    break $async$outer;
                  case 1:
                    t1.onPopInvokedWithResult$2(false, result);
                    $async$returnValue = true;
                    // goto return
                    $async$goto = 1;
                    break $async$outer;
                }
              case 1:
                // return
                return A._asyncReturn($async$returnValue, $async$completer);
            }
      });
      return A._asyncStartSync($async$maybePop$1$1, $async$completer);
    },
    pop$1$1(result, $T) {
      var entry, _this = this;
      A.assertHelper(!_this._debugLocked);
      A.assertHelper(new A.NavigatorState_pop_closure(_this).call$0());
      entry = _this._history.lastWhere$1(0, A.navigator__RouteEntry_isPresentPredicate$closure());
      if (entry.pageBased)
        _this._widget.toString;
      entry.pop$1$1(result, $T);
      A.assertHelper(entry.currentState === B._RouteLifecycle_8);
      if (entry.currentState === B._RouteLifecycle_8)
        _this._flushHistoryUpdates$1$rearrangeOverlay(false);
      A.assertHelper(entry.currentState === B._RouteLifecycle_7 || (entry.route._popCompleter.future._state & 30) !== 0);
      A.assertHelper(new A.NavigatorState_pop_closure0(_this).call$0());
      _this._afterNavigation$1(entry.route);
    },
    pop$1$0($T) {
      return this.pop$1$1(null, $T);
    },
    popUntil$1(predicate) {
      var candidate, t1;
      type$.bool_Function_Route_dynamic._as(predicate);
      candidate = this._lastRouteEntryWhereOrNull$1(A.navigator__RouteEntry_isPresentPredicate$closure());
      for (t1 = type$.nullable_Object; candidate != null;) {
        if (A.boolConversionCheck(predicate.call$1(candidate.route)))
          return;
        this.pop$1$0(t1);
        candidate = this._lastRouteEntryWhereOrNull$1(A.navigator__RouteEntry_isPresentPredicate$closure());
      }
    },
    finalizeRoute$1(route) {
      var t2, t3, index, entry, _this = this, t1 = {};
      t1.wasDebugLocked = null;
      A.assertHelper(new A.NavigatorState_finalizeRoute_closure(t1, _this).call$0());
      t2 = _this._history;
      t3 = A._instanceType(t2);
      A.assertHelper(new A.WhereIterable(t2, t3._eval$1("bool(Iterable.E)")._as(A._RouteEntry_isRoutePredicate(route)), t3._eval$1("WhereIterable<Iterable.E>")).get$length(0) === 1);
      t2 = t2._navigator$_value;
      index = B.JSArray_methods.indexWhere$2(t2, type$.bool_Function__RouteEntry._as(A._RouteEntry_isRoutePredicate(route)), 0);
      if (!(index >= 0 && index < t2.length))
        return A.ioore(t2, index);
      entry = t2[index];
      if (entry.pageBased && entry.currentState.index < 8) {
        t2 = _this._observedRouteDeletions;
        t3 = _this._getRouteBefore$2(index - 1, A.navigator__RouteEntry_willBePresentPredicate$closure());
        t3 = t3 == null ? null : t3.route;
        t2._collection$_add$1(0, t2.$ti._precomputed1._as(new A._NavigatorPopObservation(route, t3)));
      } else
        A.assertHelper(entry.currentState === B._RouteLifecycle_11);
      A.assertHelper(entry.currentState.index < 13);
      entry.currentState = B._RouteLifecycle_13;
      if (!_this._flushingHistory)
        _this._flushHistoryUpdates$1$rearrangeOverlay(false);
      A.assertHelper(new A.NavigatorState_finalizeRoute_closure0(t1, _this).call$0());
    },
    set$_userGesturesInProgress(value) {
      this._userGesturesInProgressCount = value;
      this.userGestureInProgressNotifier.set$value(0, value > 0);
    },
    didStartUserGesture$0() {
      var t1, routeIndex, route, previousRoute, t2, _i, observer, t3, _this = this;
      _this.set$_userGesturesInProgress(_this._userGesturesInProgressCount + 1);
      if (_this._userGesturesInProgressCount === 1) {
        t1 = _this._history;
        routeIndex = _this._getIndexBefore$2(t1.get$length(0) - 1, A.navigator__RouteEntry_willBePresentPredicate$closure());
        t1 = t1._navigator$_value;
        if (!(routeIndex >= 0 && routeIndex < t1.length))
          return A.ioore(t1, routeIndex);
        route = t1[routeIndex].route;
        t1 = route.LocalHistoryRoute__localHistory;
        previousRoute = !(t1 != null && t1.length !== 0) && routeIndex > 0 ? _this._getRouteBefore$2(routeIndex - 1, A.navigator__RouteEntry_willBePresentPredicate$closure()).route : null;
        t1 = _this.__NavigatorState__effectiveObservers_A;
        t1 === $ && A.throwLateFieldNI("_effectiveObservers");
        t2 = t1.length;
        _i = 0;
        for (; _i < t1.length; t1.length === t2 || (0, A.throwConcurrentModificationError)(t1), ++_i) {
          observer = t1[_i];
          t3 = $.$get$NavigatorObserver__navigators();
          A.assertHelper(t3._jsWeakMap.get(observer) != null);
          observer._maybeStartHeroTransition$3$fromRoute$isUserGestureTransition$toRoute(route, true, previousRoute);
        }
      }
    },
    didStopUserGesture$0() {
      var t1, t2, _i, _this = this;
      A.assertHelper(_this._userGesturesInProgressCount > 0);
      _this.set$_userGesturesInProgress(_this._userGesturesInProgressCount - 1);
      if (_this._userGesturesInProgressCount === 0) {
        t1 = _this.__NavigatorState__effectiveObservers_A;
        t1 === $ && A.throwLateFieldNI("_effectiveObservers");
        t2 = t1.length;
        _i = 0;
        for (; _i < t1.length; t1.length === t2 || (0, A.throwConcurrentModificationError)(t1), ++_i)
          t1[_i].didStopUserGesture$0();
      }
    },
    _navigator$_handlePointerDown$1($event) {
      this._activePointers.add$1(0, type$.PointerDownEvent._as($event).get$pointer());
    },
    _handlePointerUpOrCancel$1($event) {
      this._activePointers.remove$1(0, type$.PointerEvent._as($event).get$pointer());
    },
    _cancelActivePointers$0() {
      if (A.BindingBase_checkInstance($.SchedulerBinding__instance, type$.SchedulerBinding).SchedulerBinding__schedulerPhase === B.SchedulerPhase_0) {
        var t1 = this.__NavigatorState__overlayKey_A;
        t1 === $ && A.throwLateFieldNI("_overlayKey");
        t1 = A.BindingBase_checkInstance($.WidgetsBinding__instance, type$.WidgetsBinding).WidgetsBinding__buildOwner._globalKeyRegistry.$index(0, t1);
        this.setState$1(new A.NavigatorState__cancelActivePointers_closure(t1 == null ? null : t1.findAncestorRenderObjectOfType$1$0(type$.RenderAbsorbPointer)));
      }
      t1 = this._activePointers;
      B.JSArray_methods.forEach$1(A.List_List$of(t1, true, A._instanceType(t1)._precomputed1), A.BindingBase_checkInstance($.WidgetsBinding__instance, type$.WidgetsBinding).get$cancelPointer());
    },
    _firstRouteEntryWhereOrNull$1(test) {
      var t1, t2, t3;
      type$.bool_Function__RouteEntry._as(test);
      for (t1 = this._history._navigator$_value, t2 = A._arrayInstanceType(t1), t1 = new J.ArrayIterator(t1, t1.length, t2._eval$1("ArrayIterator<1>")), t2 = t2._precomputed1; t1.moveNext$0();) {
        t3 = t1.__interceptors$_current;
        if (t3 == null)
          t3 = t2._as(t3);
        if (A.boolConversionCheck(test.call$1(t3)))
          return t3;
      }
      return null;
    },
    _lastRouteEntryWhereOrNull$1(test) {
      var t1, t2, result, t3, result0;
      type$.bool_Function__RouteEntry._as(test);
      for (t1 = this._history._navigator$_value, t2 = A._arrayInstanceType(t1), t1 = new J.ArrayIterator(t1, t1.length, t2._eval$1("ArrayIterator<1>")), t2 = t2._precomputed1, result = null; t1.moveNext$0();) {
        t3 = t1.__interceptors$_current;
        result0 = t3 == null ? t2._as(t3) : t3;
        if (A.boolConversionCheck(test.call$1(result0)))
          result = result0;
      }
      return result;
    },
    build$1(context) {
      var t1, t2, t3, t4, t5, t6, _this = this, _null = null;
      A.assertHelper(!_this._debugLocked);
      A.assertHelper(!_this._history.get$isEmpty(0));
      t1 = _this.get$_handlePointerUpOrCancel();
      t2 = A.FocusTraversalGroup_maybeOf(context);
      t3 = _this.RestorationMixin__bucket;
      t4 = _this.__NavigatorState__overlayKey_A;
      t4 === $ && A.throwLateFieldNI("_overlayKey");
      t5 = _this._widget.clipBehavior;
      if (t4.get$currentState() == null) {
        t6 = _this.get$_allRouteOverlayEntries();
        t6 = J.JSArray_JSArray$markFixed(t6.slice(0), A._arrayInstanceType(t6)._precomputed1);
      } else
        t6 = B.List_empty16;
      return new A.HeroControllerScope(_null, new A.NotificationListener(new A.NavigatorState_build_closure(_this, context), A.Listener$(B.HitTestBehavior_0, new A.AbsorbPointer(false, A.FocusTraversalGroup$(A.Focus$(true, _null, A.UnmanagedRestorationScope$(t3, new A.Overlay(t6, t5, t4)), _null, _null, _null, _this.focusNode, false, _null, _null, _null, _null, _null, true), t2), _null), t1, _this.get$_navigator$_handlePointerDown(), _null, _null, t1), _null, type$.NotificationListener_NavigationNotification), _null);
    },
    set$__NavigatorState__overlayKey_A(__NavigatorState__overlayKey_A) {
      this.__NavigatorState__overlayKey_A = type$.GlobalKey_OverlayState._as(__NavigatorState__overlayKey_A);
    },
    set$__NavigatorState__effectiveObservers_A(__NavigatorState__effectiveObservers_A) {
      this.__NavigatorState__effectiveObservers_A = type$.List_NavigatorObserver._as(__NavigatorState__effectiveObservers_A);
    },
    $isTickerProvider: 1
  };
  A.NavigatorState__handleHistoryChanged_closure.prototype = {
    call$1(timeStamp) {
      var t1;
      type$.Duration._as(timeStamp);
      t1 = this.$this;
      if (t1._framework$_element == null)
        return;
      t1.get$context(0).dispatchNotification$1(this.notification);
    },
    $signature: 7
  };
  A.NavigatorState_restoreState_closure.prototype = {
    call$1(route) {
      var t1, t2, t3;
      type$.Route_dynamic._as(route);
      t1 = route._settings.name;
      if (t1 != null) {
        t2 = this.$this._rawNextPagelessRestorationScopeId;
        A.ChangeNotifier_debugAssertNotDisposed(t2);
        A.assertHelper(t2._restoration0$_restorationId != null);
        t3 = t2._restoration_properties$_value;
        if (t3 == null)
          t3 = t2.$ti._eval$1("RestorableValue.T")._as(t3);
        if (typeof t3 !== "number")
          return t3.$add();
        t2.super$RestorableValue$value(0, t2.$ti._eval$1("_RestorablePrimitiveValue.T")._as(t3 + 1));
        t1 = new A._NamedRestorationInformation(t3, t1, null, B._RouteRestorationType_0);
      } else
        t1 = null;
      return A._RouteEntry$(route, B._RouteLifecycle_1, false, t1);
    },
    $signature: 468
  };
  A.NavigatorState_restoreState_closure0.prototype = {
    call$0() {
      return this.$this._debugLocked = true;
    },
    $signature: 0
  };
  A.NavigatorState_restoreState_closure1.prototype = {
    call$0() {
      this.$this._debugLocked = false;
      return true;
    },
    $signature: 0
  };
  A.NavigatorState__forcedDisposeAllRouteEntries_closure.prototype = {
    call$1(entry) {
      type$._RouteEntry._as(entry).forcedDispose$0();
      return true;
    },
    $signature: 80
  };
  A.NavigatorState__updateHeroController_closure.prototype = {
    call$0() {
      var t1 = this.newHeroController,
        t2 = $.$get$NavigatorObserver__navigators();
      A.Expando__checkType(t1);
      t2 = t2._jsWeakMap;
      if (t2.get(t1) != null) {
        A.Expando__checkType(t1);
        t2 = t2.get(t1);
        t2.toString;
        A.BindingBase_checkInstance($.ServicesBinding__instance, type$.ServicesBinding).addPostFrameCallback$2$debugLabel(new A.NavigatorState__updateHeroController__closure(this.$this, t1, t2), "Navigator.checkHeroControllerOwnership");
      }
      return true;
    },
    $signature: 0
  };
  A.NavigatorState__updateHeroController__closure.prototype = {
    call$1(timestamp) {
      var t1, t2, t3, t4, hasHeroControllerOwnerShip, otherOwner, _this = this;
      type$.Duration._as(timestamp);
      t1 = _this.$this;
      t2 = t1._heroControllerFromScope;
      t3 = _this.newHeroController;
      if (t2 === t3) {
        t2.toString;
        t4 = $.$get$NavigatorObserver__navigators();
        A.Expando__checkType(t2);
        t4 = t4._jsWeakMap;
        hasHeroControllerOwnerShip = t4.get(t2) === t1;
        if (!hasHeroControllerOwnerShip || _this.previousOwner._heroControllerFromScope === t3) {
          if (hasHeroControllerOwnerShip)
            otherOwner = _this.previousOwner;
          else {
            t2 = t1._heroControllerFromScope;
            t2.toString;
            A.Expando__checkType(t2);
            t2 = t4.get(t2);
            t2.toString;
            otherOwner = t2;
          }
          A.FlutterError_reportError(new A.FlutterErrorDetails(A.FlutterError_FlutterError("A HeroController can not be shared by multiple Navigators. The Navigators that share the same HeroController are:\n- " + t1.toString$0(0) + "\n- " + otherOwner.toString$0(0) + "\nPlease create a HeroControllerScope for each Navigator or use a HeroControllerScope.none to prevent subtree from receiving a HeroController."), A.StackTrace_current(), "widget library", null, null, false));
        }
      }
    },
    $signature: 7
  };
  A.NavigatorState_dispose_closure.prototype = {
    call$0() {
      return this.$this._debugLocked = true;
    },
    $signature: 0
  };
  A.NavigatorState__routeNamed_closure.prototype = {
    call$0() {
      this.$this._widget.toString;
      return true;
    },
    $signature: 0
  };
  A.NavigatorState__routeNamed_closure0.prototype = {
    call$0() {
      this.$this._widget.toString;
      return true;
    },
    $signature: 0
  };
  A.NavigatorState__routeNamed_closure1.prototype = {
    call$0() {
      var _null = null;
      if (this._box_0.route == null)
        throw A.wrapException(A.FlutterError$fromParts(A._setArrayType([A.ErrorSummary$('Navigator.onUnknownRoute returned null when requested to build route "' + this.name + '".'), A.ErrorDescription$("The onUnknownRoute callback must never return null."), A.DiagnosticsProperty$("The Navigator was", this.$this, true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_9, _null, type$.NavigatorState)], type$.JSArray_DiagnosticsNode)));
      return true;
    },
    $signature: 0
  };
  A.NavigatorState__pushEntry_closure.prototype = {
    call$0() {
      return this.$this._debugLocked = true;
    },
    $signature: 0
  };
  A.NavigatorState__pushEntry_closure0.prototype = {
    call$0() {
      this.$this._debugLocked = false;
      return true;
    },
    $signature: 0
  };
  A.NavigatorState__afterNavigation_closure.prototype = {
    call$1(object) {
      return A.S(object);
    },
    $signature: 166
  };
  A.NavigatorState_pop_closure.prototype = {
    call$0() {
      return this.$this._debugLocked = true;
    },
    $signature: 0
  };
  A.NavigatorState_pop_closure0.prototype = {
    call$0() {
      this.$this._debugLocked = false;
      return true;
    },
    $signature: 0
  };
  A.NavigatorState_finalizeRoute_closure.prototype = {
    call$0() {
      var t1 = this.$this;
      this._box_0.wasDebugLocked = t1._debugLocked;
      return t1._debugLocked = true;
    },
    $signature: 0
  };
  A.NavigatorState_finalizeRoute_closure0.prototype = {
    call$0() {
      var t1 = this._box_0.wasDebugLocked;
      t1.toString;
      this.$this._debugLocked = t1;
      return true;
    },
    $signature: 0
  };
  A.NavigatorState__cancelActivePointers_closure.prototype = {
    call$0() {
      var t1 = this.absorber;
      if (t1 != null)
        t1.set$absorbing(true);
    },
    $signature: 1
  };
  A.NavigatorState_build_closure.prototype = {
    call$1(notification) {
      if (type$.NavigationNotification._as(notification).canHandlePop || !this.$this.canPop$0())
        return false;
      this.context.dispatchNotification$1(B.NavigationNotification_true);
      return true;
    },
    $signature: 207
  };
  A._RouteRestorationType.prototype = {
    _enumToString$0() {
      return "_RouteRestorationType." + this._name;
    }
  };
  A._RestorationInformation.prototype = {
    get$isRestorable() {
      return true;
    },
    computeSerializableData$0() {
      return A._setArrayType([this.type.index], type$.JSArray_Object);
    }
  };
  A._NamedRestorationInformation.prototype = {
    computeSerializableData$0() {
      var _this = this,
        t1 = _this.super$_RestorationInformation$computeSerializableData(),
        t2 = A._setArrayType([_this.restorationScopeId, _this.name], type$.JSArray_Object),
        t3 = _this.$arguments;
      if (t3 != null)
        t2.push(t3);
      B.JSArray_methods.addAll$1(t1, t2);
      return t1;
    },
    createRoute$1($navigator) {
      var t1 = $navigator._routeNamed$1$2$arguments(this.name, this.$arguments, type$.dynamic);
      t1.toString;
      return t1;
    },
    get$restorationScopeId() {
      return this.restorationScopeId;
    }
  };
  A._AnonymousRestorationInformation.prototype = {
    get$isRestorable() {
      return false;
    },
    computeSerializableData$0() {
      A.assertHelper(false);
      A.PluginUtilities_getCallbackHandle(this.routeBuilder);
    },
    createRoute$1($navigator) {
      return this.routeBuilder.call$2($navigator.get$context(0), this.$arguments);
    },
    get$restorationScopeId() {
      return this.restorationScopeId;
    }
  };
  A._HistoryProperty.prototype = {
    update$1(_, $history) {
      var wasUninitialized, t1, newRoutesForCurrentPage, t2, oldRoutesForCurrentPage, newMap, removedPages, t3, currentPage, needsSerialization, restorationEnabled, t4, currentPage0, t5, t6, t7, _this = this, _null = null;
      A.ChangeNotifier_debugAssertNotDisposed(_this);
      A.assertHelper(_this._restoration0$_restorationId != null);
      wasUninitialized = _this._pageToPagelessRoutes == null;
      if (wasUninitialized)
        _this.set$_pageToPagelessRoutes(A.LinkedHashMap_LinkedHashMap$_empty(type$.String, type$.List_Object));
      t1 = type$.JSArray_Object;
      newRoutesForCurrentPage = A._setArrayType([], t1);
      t2 = _this._pageToPagelessRoutes;
      t2.toString;
      oldRoutesForCurrentPage = J.$index$asx(t2, null);
      if (oldRoutesForCurrentPage == null)
        oldRoutesForCurrentPage = B.List_empty7;
      newMap = A.LinkedHashMap_LinkedHashMap$_empty(type$.nullable_String, type$.List_Object);
      t2 = _this._pageToPagelessRoutes;
      t2.toString;
      removedPages = J.toSet$0$ax(J.get$keys$x(t2));
      for (t2 = $history._navigator$_value, t3 = A._arrayInstanceType(t2), t2 = new J.ArrayIterator(t2, t2.length, t3._eval$1("ArrayIterator<1>")), t3 = t3._precomputed1, currentPage = _null, needsSerialization = wasUninitialized, restorationEnabled = true; t2.moveNext$0();) {
        t4 = t2.__interceptors$_current;
        currentPage0 = t4 == null ? t3._as(t4) : t4;
        if (currentPage0.currentState.index > 7) {
          t4 = currentPage0.route;
          t4._restorationScopeId.set$value(0, _null);
          continue;
        }
        if (currentPage0.pageBased) {
          needsSerialization = needsSerialization || newRoutesForCurrentPage.length !== J.get$length$asx(oldRoutesForCurrentPage);
          _this._finalizeEntry$4(newRoutesForCurrentPage, currentPage, newMap, removedPages);
          restorationEnabled = currentPage0.get$restorationId() != null;
          A.assertHelper(!restorationEnabled || currentPage0.get$restorationId() != null);
          t4 = currentPage0.route;
          t5 = restorationEnabled ? currentPage0.get$restorationId() : _null;
          t4._restorationScopeId.set$value(0, t5);
          if (restorationEnabled) {
            A.assertHelper(currentPage0.get$restorationId() != null);
            newRoutesForCurrentPage = A._setArrayType([], t1);
            t4 = _this._pageToPagelessRoutes;
            t4.toString;
            oldRoutesForCurrentPage = J.$index$asx(t4, currentPage0.get$restorationId());
            if (oldRoutesForCurrentPage == null)
              oldRoutesForCurrentPage = B.List_empty7;
          } else {
            newRoutesForCurrentPage = B.List_empty7;
            oldRoutesForCurrentPage = B.List_empty7;
          }
          currentPage = currentPage0;
          continue;
        }
        if (restorationEnabled) {
          t4 = currentPage0.restorationInformation;
          t4 = t4 == null ? _null : t4.get$isRestorable();
          restorationEnabled = t4 === true;
        } else
          restorationEnabled = false;
        A.assertHelper(!restorationEnabled || currentPage0.get$restorationId() != null);
        t4 = currentPage0.route;
        t5 = restorationEnabled ? currentPage0.get$restorationId() : _null;
        t4._restorationScopeId.set$value(0, t5);
        if (restorationEnabled) {
          A.assertHelper(currentPage0.get$restorationId() != null);
          A.assertHelper(currentPage == null || currentPage.get$restorationId() != null);
          t4 = currentPage0.restorationInformation;
          A.assertHelper(t4 != null);
          t5 = t4._serializableData;
          t4 = t5 == null ? t4._serializableData = t4.computeSerializableData$0() : t5;
          if (!needsSerialization) {
            t5 = J.getInterceptor$asx(oldRoutesForCurrentPage);
            t6 = t5.get$length(oldRoutesForCurrentPage);
            t7 = newRoutesForCurrentPage.length;
            needsSerialization = t6 <= t7 || !J.$eq$(t5.$index(oldRoutesForCurrentPage, t7), t4);
          } else
            needsSerialization = true;
          B.JSArray_methods.add$1(newRoutesForCurrentPage, t4);
        }
      }
      needsSerialization = needsSerialization || newRoutesForCurrentPage.length !== J.get$length$asx(oldRoutesForCurrentPage);
      _this._finalizeEntry$4(newRoutesForCurrentPage, currentPage, newMap, removedPages);
      needsSerialization = needsSerialization || removedPages.get$isNotEmpty(removedPages);
      if (!wasUninitialized) {
        t1 = _this._pageToPagelessRoutes;
        t1.toString;
        t1 = _this._debugMapsEqual$2(t1, newMap) !== needsSerialization;
      } else
        t1 = true;
      A.assertHelper(t1);
      if (needsSerialization) {
        _this.set$_pageToPagelessRoutes(newMap);
        _this.notifyListeners$0();
      }
    },
    _finalizeEntry$4(routes, page, pageToRoutes, pagesToRemove) {
      var t1, t2, restorationId;
      type$.List_Object._as(routes);
      type$.Map_of_nullable_String_and_List_Object._as(pageToRoutes);
      type$.Set_nullable_String._as(pagesToRemove);
      t1 = page == null;
      t2 = !t1;
      A.assertHelper(!t2 || page.pageBased);
      A.assertHelper(!pageToRoutes.containsKey$1(0, t1 ? null : page.get$restorationId()));
      if (routes.length !== 0) {
        A.assertHelper(!t2 || page.get$restorationId() != null);
        restorationId = t1 ? null : page.get$restorationId();
        pageToRoutes.$indexSet(0, restorationId, routes);
        pagesToRemove.remove$1(0, restorationId);
      }
    },
    _debugMapsEqual$2(a, b) {
      var t2, t3, t4,
        t1 = type$.Map_of_nullable_String_and_List_Object;
      t1._as(a);
      t1._as(b);
      t1 = J.getInterceptor$x(a);
      t2 = A._instanceType(b)._eval$1("LinkedHashMapKeysIterable<1>");
      if (!A.setEquals(J.toSet$0$ax(t1.get$keys(a)), A.LinkedHashSet_LinkedHashSet$of(new A.LinkedHashMapKeysIterable(b, t2), t2._eval$1("Iterable.E")), type$.nullable_String))
        return false;
      for (t2 = J.get$iterator$ax(t1.get$keys(a)), t3 = type$.Object; t2.moveNext$0();) {
        t4 = t2.get$current(t2);
        if (!A.listEquals(t1.$index(a, t4), b.$index(0, t4), t3))
          return false;
      }
      return true;
    },
    clear$0(_) {
      var _this = this;
      A.ChangeNotifier_debugAssertNotDisposed(_this);
      A.assertHelper(_this._restoration0$_restorationId != null);
      if (_this._pageToPagelessRoutes == null)
        return;
      _this.set$_pageToPagelessRoutes(null);
      _this.notifyListeners$0();
    },
    restoreEntriesForPage$2(page, $navigator) {
      var t1, t2, result, serializedData, _this = this;
      A.ChangeNotifier_debugAssertNotDisposed(_this);
      A.assertHelper(_this._restoration0$_restorationId != null);
      t1 = page == null;
      t2 = !t1;
      A.assertHelper(!t2 || page.pageBased);
      result = A._setArrayType([], type$.JSArray__RouteEntry);
      if (_this._pageToPagelessRoutes != null)
        t2 = t2 && page.get$restorationId() == null;
      else
        t2 = true;
      if (t2)
        return result;
      t2 = _this._pageToPagelessRoutes;
      t2.toString;
      serializedData = J.$index$asx(t2, t1 ? null : page.get$restorationId());
      if (serializedData == null)
        return result;
      for (t1 = J.get$iterator$ax(serializedData); t1.moveNext$0();) {
        t2 = A._RestorationInformation__RestorationInformation$fromSerializableData(t1.get$current(t1));
        B.JSArray_methods.add$1(result, A._RouteEntry$(t2.createRoute$1($navigator), B._RouteLifecycle_1, false, t2));
      }
      return result;
    },
    createDefaultValue$0() {
      return null;
    },
    fromPrimitives$1(data) {
      data.toString;
      return J.map$2$1$ax(type$.Map_dynamic_dynamic._as(data), new A._HistoryProperty_fromPrimitives_closure(), type$.nullable_String, type$.List_Object);
    },
    initWithValue$1(value) {
      this.set$_pageToPagelessRoutes(type$.nullable_Map_of_nullable_String_and_List_Object._as(value));
    },
    toPrimitives$0() {
      return this._pageToPagelessRoutes;
    },
    get$enabled(_) {
      return this._pageToPagelessRoutes != null;
    },
    set$_pageToPagelessRoutes(_pageToPagelessRoutes) {
      this._pageToPagelessRoutes = type$.nullable_Map_of_nullable_String_and_List_Object._as(_pageToPagelessRoutes);
    }
  };
  A._HistoryProperty_fromPrimitives_closure.prototype = {
    call$2(key, value) {
      return new A.MapEntry(A._asStringQ(key), A.List_List$from(type$.List_dynamic._as(value), true, type$.Object), type$.MapEntry_of_nullable_String_and_List_Object);
    },
    $signature: 469
  };
  A.NavigationNotification.prototype = {
    toString$0(_) {
      return "NavigationNotification canHandlePop: " + this.canHandlePop;
    }
  };
  A._NavigatorState_State_TickerProviderStateMixin_RestorationMixin_dispose_closure.prototype = {
    call$2(property, listener) {
      type$.RestorableProperty_nullable_Object._as(property);
      type$.void_Function._as(listener);
      if (!property._restoration0$_disposed)
        property.removeListener$1(0, listener);
    },
    $signature: 48
  };
  A._NavigatorState_State_TickerProviderStateMixin_dispose_closure.prototype = {
    call$0() {
      var t3, t4,
        t1 = this.$this,
        t2 = t1.TickerProviderStateMixin__tickers;
      if (t2 != null)
        for (t2 = A._LinkedHashSetIterator$(t2, t2._collection$_modifications, A._instanceType(t2)._precomputed1), t3 = t2.$ti._precomputed1; t2.moveNext$0();) {
          t4 = t2._collection$_current;
          if (t4 == null)
            t4 = t3._as(t4);
          if (t4._ticker$_future != null)
            throw A.wrapException(A.FlutterError$fromParts(A._setArrayType([A.ErrorSummary$(t1.toString$0(0) + " was disposed with an active Ticker."), A.ErrorDescription$(A.getRuntimeTypeOfDartObject(t1).toString$0(0) + string$.x20creatT), A.ErrorHint$(string$.Ticker), t4.describeForError$1("The offending ticker was")], type$.JSArray_DiagnosticsNode)));
        }
      return true;
    },
    $signature: 0
  };
  A._NavigatorState_State_TickerProviderStateMixin.prototype = {
    activate$0() {
      this.super$State$activate();
      this._updateTickerModeNotifier$0();
      this._updateTickers$0();
    },
    dispose$0() {
      var t1, _this = this;
      A.assertHelper(new A._NavigatorState_State_TickerProviderStateMixin_dispose_closure(_this).call$0());
      t1 = _this.TickerProviderStateMixin__tickerModeNotifier;
      if (t1 != null)
        t1.removeListener$1(0, _this.get$_updateTickers());
      _this.set$_tickerModeNotifier(null);
      _this.super$State$dispose();
    },
    debugFillProperties$1(properties) {
      var t1, t2, t3, _null = null;
      this.super$State$debugFillProperties(properties);
      t1 = this.TickerProviderStateMixin__tickers;
      if (t1 != null) {
        t2 = t1._collection$_length;
        t3 = t2 === 1 ? "" : "s";
        t3 = "tracking " + t2 + " ticker" + t3;
        t2 = t3;
      } else
        t2 = _null;
      properties.add$1(0, A.DiagnosticsProperty$("tickers", t1, true, _null, t2, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.Set_Ticker));
    }
  };
  A._NavigatorState_State_TickerProviderStateMixin_RestorationMixin.prototype = {
    didUpdateWidget$1(oldWidget) {
      this.super$State$didUpdateWidget(type$.Navigator._as(oldWidget));
      this.didUpdateRestorationId$0();
    },
    didChangeDependencies$0() {
      var oldBucket, needsRestore, t1, didReplaceBucket, _this = this;
      _this.super$State$didChangeDependencies();
      oldBucket = _this.RestorationMixin__bucket;
      needsRestore = _this.get$restorePending();
      t1 = A.RestorationScope_maybeOf(_this.get$context(0));
      _this.RestorationMixin__currentParent = t1;
      didReplaceBucket = _this._updateBucketIfNecessary$2$parent$restorePending(t1, needsRestore);
      if (needsRestore)
        _this._doRestore$1(oldBucket);
      if (didReplaceBucket) {
        A.assertHelper(oldBucket != _this.RestorationMixin__bucket);
        if (oldBucket != null)
          oldBucket.dispose$0();
      }
    },
    dispose$0() {
      var t1, _this = this;
      _this.RestorationMixin__properties.forEach$1(0, new A._NavigatorState_State_TickerProviderStateMixin_RestorationMixin_dispose_closure());
      t1 = _this.RestorationMixin__bucket;
      if (t1 != null)
        t1.dispose$0();
      _this.RestorationMixin__bucket = null;
      _this.super$_NavigatorState_State_TickerProviderStateMixin$dispose();
    }
  };
  A.__History_Iterable_ChangeNotifier.prototype = {};
  A.Notification0.prototype = {
    toString$0(_) {
      var description = A._setArrayType([], type$.JSArray_String);
      this.debugFillDescription$1(description);
      return A.objectRuntimeType(this, "Notification") + "(" + B.JSArray_methods.join$1(description, ", ") + ")";
    },
    debugFillDescription$1(description) {
      type$.List_String._as(description);
    }
  };
  A.NotificationListener.prototype = {
    createElement$0(_) {
      var t1 = new A._NotificationElement(this, B._ElementLifecycle_0, A.HashSet_HashSet(type$.Element), this.$ti._eval$1("_NotificationElement<1>"));
      $.$get$FlutterMemoryAllocations_instance().dispatchObjectCreated$3$className$library$object(B.Type_Element_rqC.toString$0(0), "package:flutter/widgets.dart", t1);
      return t1;
    }
  };
  A._NotificationElement.prototype = {
    onNotification$1(notification) {
      var t2,
        t1 = this._widget;
      t1.toString;
      t2 = this.$ti;
      t1 = t2._eval$1("bool(1)?")._as(t2._eval$1("NotificationListener<1>")._as(t1).onNotification);
      if (t2._precomputed1._is(notification))
        return t1.call$1(notification);
      return false;
    },
    notifyClients$1(oldWidget) {
    }
  };
  A.LayoutChangedNotification.prototype = {};
  A.__NotificationElement_ProxyElement_NotifiableElementMixin.prototype = {};
  A.OverflowBarAlignment.prototype = {
    _enumToString$0() {
      return "OverflowBarAlignment." + this._name;
    }
  };
  A.OverflowBar.prototype = {
    createRenderObject$1(context) {
      var _this = this,
        t1 = A.Directionality_of(context);
      t1 = new A._RenderOverflowBar(_this.spacing, _this.alignment, _this.overflowSpacing, _this.overflowAlignment, _this.overflowDirection, t1, 0, null, null, new A._LayoutCacheStorage(), A.LayerHandle$(type$.ContainerLayer_2));
      t1.RenderObject$0();
      t1.addAll$1(0, null);
      return t1;
    },
    updateRenderObject$2(context, renderObject) {
      var t1, _this = this;
      type$._RenderOverflowBar._as(renderObject);
      renderObject.set$spacing(0, _this.spacing);
      renderObject.set$alignment(_this.alignment);
      renderObject.set$overflowSpacing(_this.overflowSpacing);
      renderObject.set$overflowAlignment(_this.overflowAlignment);
      renderObject.set$overflowDirection(_this.overflowDirection);
      t1 = A.Directionality_of(context);
      renderObject.set$textDirection(t1);
    },
    debugFillProperties$1(properties) {
      var _this = this, _null = null;
      _this.super$Widget$debugFillProperties(properties);
      properties.add$1(0, A.DoubleProperty$("spacing", _this.spacing, 0, _null, B.DiagnosticLevel_3, true, _null, _null));
      properties.add$1(0, A.EnumProperty$("alignment", _this.alignment, _null, B.DiagnosticLevel_3, type$.MainAxisAlignment));
      properties.add$1(0, A.DoubleProperty$("overflowSpacing", _this.overflowSpacing, 0, _null, B.DiagnosticLevel_3, true, _null, _null));
      properties.add$1(0, A.EnumProperty$("overflowAlignment", _this.overflowAlignment, B.OverflowBarAlignment_0, B.DiagnosticLevel_3, type$.OverflowBarAlignment));
      properties.add$1(0, A.EnumProperty$("overflowDirection", _this.overflowDirection, B.VerticalDirection_1, B.DiagnosticLevel_3, type$.VerticalDirection));
      properties.add$1(0, A.EnumProperty$("textDirection", _null, _null, B.DiagnosticLevel_3, type$.TextDirection));
    }
  };
  A._OverflowBarParentData.prototype = {};
  A._RenderOverflowBar.prototype = {
    set$spacing(_, value) {
      if (this._overflow_bar$_spacing === value)
        return;
      this._overflow_bar$_spacing = value;
      this.markNeedsLayout$0();
    },
    set$alignment(value) {
      if (this._overflow_bar$_alignment == value)
        return;
      this._overflow_bar$_alignment = value;
      this.markNeedsLayout$0();
    },
    set$overflowSpacing(value) {
      if (this._overflowSpacing === value)
        return;
      this._overflowSpacing = value;
      this.markNeedsLayout$0();
    },
    set$overflowAlignment(value) {
      if (this._overflowAlignment === value)
        return;
      this._overflowAlignment = value;
      this.markNeedsLayout$0();
    },
    set$overflowDirection(value) {
      if (this._overflowDirection === value)
        return;
      this._overflowDirection = value;
      this.markNeedsLayout$0();
    },
    set$textDirection(value) {
      if (this._overflow_bar$_textDirection === value)
        return;
      this._overflow_bar$_textDirection = value;
      this.markNeedsLayout$0();
    },
    setupParentData$1(child) {
      type$.RenderBox._as(child);
      if (!(child.parentData instanceof A._OverflowBarParentData))
        child.parentData = new A._OverflowBarParentData(null, null, B.Offset_0_0);
    },
    computeMinIntrinsicHeight$1(width) {
      var child, t1, t2, barWidth, t3, t4, height, _this = this;
      A._asDouble(width);
      child = _this.ContainerRenderObjectMixin__firstChild;
      if (child == null)
        return 0;
      for (t1 = A._instanceType(_this), t2 = t1._eval$1("ContainerRenderObjectMixin.0"), t1 = t1._eval$1("ContainerRenderObjectMixin.1"), barWidth = 0; child != null;) {
        barWidth += child.getMinIntrinsicWidth$1(1 / 0);
        t2._as(child);
        A.assertHelper(child.get$parent(child) === _this);
        t3 = child.parentData;
        t3.toString;
        child = t1._as(t3).ContainerParentDataMixin_nextSibling;
      }
      t3 = _this._overflow_bar$_spacing;
      t4 = _this.ContainerRenderObjectMixin__childCount;
      child = _this.ContainerRenderObjectMixin__firstChild;
      if (barWidth + t3 * (t4 - 1) > width) {
        for (height = 0; child != null;) {
          height += child.getMinIntrinsicHeight$1(width);
          t2._as(child);
          A.assertHelper(child.get$parent(child) === _this);
          t3 = child.parentData;
          t3.toString;
          child = t1._as(t3).ContainerParentDataMixin_nextSibling;
        }
        return height + _this._overflowSpacing * (_this.ContainerRenderObjectMixin__childCount - 1);
      } else {
        for (height = 0; child != null;) {
          height = Math.max(height, child.getMinIntrinsicHeight$1(width));
          t2._as(child);
          A.assertHelper(child.get$parent(child) === _this);
          t3 = child.parentData;
          t3.toString;
          child = t1._as(t3).ContainerParentDataMixin_nextSibling;
        }
        return height;
      }
    },
    computeMaxIntrinsicHeight$1(width) {
      var child, t1, t2, barWidth, t3, t4, height, _this = this;
      A._asDouble(width);
      child = _this.ContainerRenderObjectMixin__firstChild;
      if (child == null)
        return 0;
      for (t1 = A._instanceType(_this), t2 = t1._eval$1("ContainerRenderObjectMixin.0"), t1 = t1._eval$1("ContainerRenderObjectMixin.1"), barWidth = 0; child != null;) {
        barWidth += child.getMinIntrinsicWidth$1(1 / 0);
        t2._as(child);
        A.assertHelper(child.get$parent(child) === _this);
        t3 = child.parentData;
        t3.toString;
        child = t1._as(t3).ContainerParentDataMixin_nextSibling;
      }
      t3 = _this._overflow_bar$_spacing;
      t4 = _this.ContainerRenderObjectMixin__childCount;
      child = _this.ContainerRenderObjectMixin__firstChild;
      if (barWidth + t3 * (t4 - 1) > width) {
        for (height = 0; child != null;) {
          height += child.getMaxIntrinsicHeight$1(width);
          t2._as(child);
          A.assertHelper(child.get$parent(child) === _this);
          t3 = child.parentData;
          t3.toString;
          child = t1._as(t3).ContainerParentDataMixin_nextSibling;
        }
        return height + _this._overflowSpacing * (_this.ContainerRenderObjectMixin__childCount - 1);
      } else {
        for (height = 0; child != null;) {
          height = Math.max(height, child.getMaxIntrinsicHeight$1(width));
          t2._as(child);
          A.assertHelper(child.get$parent(child) === _this);
          t3 = child.parentData;
          t3.toString;
          child = t1._as(t3).ContainerParentDataMixin_nextSibling;
        }
        return height;
      }
    },
    computeMinIntrinsicWidth$1(height) {
      var child, t1, t2, width, t3, _this = this;
      A._asDouble(height);
      child = _this.ContainerRenderObjectMixin__firstChild;
      if (child == null)
        return 0;
      for (t1 = A._instanceType(_this), t2 = t1._eval$1("ContainerRenderObjectMixin.0"), t1 = t1._eval$1("ContainerRenderObjectMixin.1"), width = 0; child != null;) {
        width += child.getMinIntrinsicWidth$1(1 / 0);
        t2._as(child);
        A.assertHelper(child.get$parent(child) === _this);
        t3 = child.parentData;
        t3.toString;
        child = t1._as(t3).ContainerParentDataMixin_nextSibling;
      }
      return width + _this._overflow_bar$_spacing * (_this.ContainerRenderObjectMixin__childCount - 1);
    },
    computeMaxIntrinsicWidth$1(height) {
      var child, t1, t2, width, t3, _this = this;
      A._asDouble(height);
      child = _this.ContainerRenderObjectMixin__firstChild;
      if (child == null)
        return 0;
      for (t1 = A._instanceType(_this), t2 = t1._eval$1("ContainerRenderObjectMixin.0"), t1 = t1._eval$1("ContainerRenderObjectMixin.1"), width = 0; child != null;) {
        width += child.getMaxIntrinsicWidth$1(1 / 0);
        t2._as(child);
        A.assertHelper(child.get$parent(child) === _this);
        t3 = child.parentData;
        t3.toString;
        child = t1._as(t3).ContainerParentDataMixin_nextSibling;
      }
      return width + _this._overflow_bar$_spacing * (_this.ContainerRenderObjectMixin__childCount - 1);
    },
    computeDistanceToActualBaseline$1(baseline) {
      return this.defaultComputeDistanceToHighestActualBaseline$1(type$.TextBaseline._as(baseline));
    },
    computeDryBaseline$2(constraints, baseline) {
      var childConstraints, t2, _0_1, t3, startChild, _0_2, next, t4, child, verticalBaseline, minHorizontalBaseline, maxChildHeight, y, childrenWidth, childSize, maxChildHeight0, heightDiff, _this0, baselineOffset, _this = this, _null = null,
        t1 = type$.BoxConstraints;
      t1._as(constraints);
      type$.TextBaseline._as(baseline);
      childConstraints = constraints.loosen$0();
      switch (_this._overflowDirection.index) {
        case 1:
          t2 = new A._Record_2(_this.get$childAfter(), _this.ContainerRenderObjectMixin__firstChild);
          break;
        case 0:
          t2 = new A._Record_2(_this.get$childBefore(), _this.ContainerRenderObjectMixin__lastChild);
          break;
        default:
          t2 = _null;
      }
      _0_1 = t2._0;
      t3 = type$.nullable_RenderBox_Function_RenderBox._is(_0_1);
      startChild = _null;
      if (t3) {
        _0_2 = t2._1;
        startChild = _0_2;
        next = _0_1;
      } else
        next = _null;
      if (!t3)
        throw A.wrapException(A.StateError$("Pattern matching error"));
      for (t2 = type$.Record_2_BoxConstraints_and_TextBaseline, t3 = type$.nullable_double, t4 = type$.Size, child = startChild, verticalBaseline = _null, minHorizontalBaseline = verticalBaseline, maxChildHeight = 0, y = 0, childrenWidth = 0; child != null; child = next.call$1(child)) {
        childSize = child._computeIntrinsics$2$3(B.C__DryLayout, childConstraints, child.get$_computeDryLayout(), t1, t4);
        maxChildHeight0 = childSize._dy;
        heightDiff = maxChildHeight0 - maxChildHeight;
        if (heightDiff > 0) {
          _this0 = minHorizontalBaseline == null ? _null : minHorizontalBaseline + heightDiff / 2;
          minHorizontalBaseline = _this0;
          maxChildHeight = maxChildHeight0;
        }
        baselineOffset = child._computeIntrinsics$2$3(B.C__Baseline, new A._Record_2(childConstraints, baseline), child.get$_computeDryBaseline(), t2, t3);
        A.assertHelper($.RenderObject_debugCheckingIntrinsics || baselineOffset == child.computeDryBaseline$2(childConstraints, baseline));
        if (baselineOffset != null) {
          if (verticalBaseline == null) {
            _this0 = baselineOffset + y;
            verticalBaseline = _this0;
          }
          minHorizontalBaseline = A.BaselineOffset_minOf(minHorizontalBaseline, baselineOffset + (maxChildHeight - maxChildHeight0));
        }
        y += maxChildHeight0 + _this._overflowSpacing;
        childrenWidth += childSize._dx;
      }
      A.assertHelper(verticalBaseline == null === (minHorizontalBaseline == null));
      return childrenWidth + _this._overflow_bar$_spacing * (_this.ContainerRenderObjectMixin__childCount - 1) > constraints.maxWidth ? verticalBaseline : minHorizontalBaseline;
    },
    computeDryLayout$1(constraints) {
      var childConstraints, t1, t2, t3, t4, childrenWidth, maxChildHeight, y, childSize, t5, actualWidth, overallWidth, _this = this,
        child = _this.ContainerRenderObjectMixin__firstChild;
      if (child == null)
        return new A.Size(constraints.constrainWidth$1(0), constraints.constrainHeight$1(0));
      childConstraints = constraints.loosen$0();
      for (t1 = type$.BoxConstraints, t2 = type$.Size, t3 = A._instanceType(_this), t4 = t3._eval$1("ContainerRenderObjectMixin.0"), t3 = t3._eval$1("ContainerRenderObjectMixin.1"), childrenWidth = 0, maxChildHeight = 0, y = 0; child != null;) {
        childSize = child._computeIntrinsics$2$3(B.C__DryLayout, childConstraints, child.get$_computeDryLayout(), t1, t2);
        childrenWidth += childSize._dx;
        t5 = childSize._dy;
        maxChildHeight = Math.max(maxChildHeight, t5);
        y += t5 + _this._overflowSpacing;
        t4._as(child);
        A.assertHelper(child.get$parent(child) === _this);
        t5 = child.parentData;
        t5.toString;
        child = t3._as(t5).ContainerParentDataMixin_nextSibling;
      }
      actualWidth = childrenWidth + _this._overflow_bar$_spacing * (_this.ContainerRenderObjectMixin__childCount - 1);
      overallWidth = constraints.maxWidth;
      if (actualWidth > overallWidth)
        return constraints.constrain$1(new A.Size(overallWidth, y - _this._overflowSpacing));
      else
        return constraints.constrain$1(new A.Size(_this._overflow_bar$_alignment == null ? actualWidth : overallWidth, maxChildHeight));
    },
    performLayout$0() {
      var t1, childConstraints, t2, t3, childrenWidth, maxChildHeight, maxChildWidth, rtl, actualWidth, nextChild, y, firstChildWidth, overallWidth, x, layoutSpacing, halfRemainingWidth, t4, t5, t6, t7, t8, _this = this, _box_0 = {},
        child = _box_0.child = _this.ContainerRenderObjectMixin__firstChild;
      if (child == null) {
        t1 = A.RenderObject.prototype.get$constraints.call(_this);
        _this.set$size(0, new A.Size(t1.constrainWidth$1(0), t1.constrainHeight$1(0)));
        return;
      }
      childConstraints = A.RenderObject.prototype.get$constraints.call(_this).loosen$0();
      for (t1 = A._instanceType(_this), t2 = t1._eval$1("ContainerRenderObjectMixin.0"), t1 = t1._eval$1("ContainerRenderObjectMixin.1"), t3 = child, childrenWidth = 0, maxChildHeight = 0, maxChildWidth = 0; t3 != null; t3 = child) {
        t3.layout$2$parentUsesSize(childConstraints, true);
        childrenWidth += _box_0.child.get$size(0)._dx;
        maxChildHeight = Math.max(maxChildHeight, _box_0.child.get$size(0)._dy);
        maxChildWidth = Math.max(maxChildWidth, _box_0.child.get$size(0)._dx);
        t3 = t2._as(_box_0.child);
        A.assertHelper(t3.get$parent(t3) === _this);
        t3 = t3.parentData;
        t3.toString;
        child = t1._as(t3).ContainerParentDataMixin_nextSibling;
        _box_0.child = child;
      }
      rtl = _this._overflow_bar$_textDirection === B.TextDirection_0;
      actualWidth = childrenWidth + _this._overflow_bar$_spacing * (_this.ContainerRenderObjectMixin__childCount - 1);
      if (actualWidth > A.RenderObject.prototype.get$constraints.call(_this).maxWidth) {
        t1 = _box_0.child = _this._overflowDirection === B.VerticalDirection_1 ? _this.ContainerRenderObjectMixin__firstChild : _this.ContainerRenderObjectMixin__lastChild;
        nextChild = new A._RenderOverflowBar_performLayout_nextChild(_box_0, _this);
        for (t2 = type$._OverflowBarParentData, y = 0; t1 != null; t1 = child) {
          t1 = t1.parentData;
          t1.toString;
          t2._as(t1);
          switch (_this._overflowAlignment.index) {
            case 2:
              t3 = (A.RenderObject.prototype.get$constraints.call(_this).maxWidth - _box_0.child.get$size(0)._dx) / 2;
              break;
            case 0:
              t3 = rtl ? A.RenderObject.prototype.get$constraints.call(_this).maxWidth - _box_0.child.get$size(0)._dx : 0;
              break;
            case 1:
              t3 = rtl ? 0 : A.RenderObject.prototype.get$constraints.call(_this).maxWidth - _box_0.child.get$size(0)._dx;
              break;
            default:
              t3 = null;
          }
          t1.offset = new A.Offset(t3, y);
          y += _box_0.child.get$size(0)._dy + _this._overflowSpacing;
          child = nextChild.call$0();
          _box_0.child = child;
        }
        _this.set$size(0, A.RenderObject.prototype.get$constraints.call(_this).constrain$1(new A.Size(A.RenderObject.prototype.get$constraints.call(_this).maxWidth, y - _this._overflowSpacing)));
      } else {
        child = _this.ContainerRenderObjectMixin__firstChild;
        _box_0.child = child;
        firstChildWidth = child.get$size(0)._dx;
        overallWidth = _this._overflow_bar$_alignment == null ? actualWidth : A.RenderObject.prototype.get$constraints.call(_this).maxWidth;
        _this.set$size(0, A.RenderObject.prototype.get$constraints.call(_this).constrain$1(new A.Size(overallWidth, maxChildHeight)));
        x = A._Cell$named("x");
        layoutSpacing = _this._overflow_bar$_spacing;
        switch (_this._overflow_bar$_alignment) {
          case null:
          case void 0:
            x._value = rtl ? _this.get$size(0)._dx - firstChildWidth : 0;
            break;
          case B.MainAxisAlignment_0:
            x._value = rtl ? _this.get$size(0)._dx - firstChildWidth : 0;
            break;
          case B.MainAxisAlignment_2:
            halfRemainingWidth = (_this.get$size(0)._dx - actualWidth) / 2;
            x._value = rtl ? _this.get$size(0)._dx - halfRemainingWidth - firstChildWidth : halfRemainingWidth;
            break;
          case B.MainAxisAlignment_1:
            x._value = rtl ? actualWidth - firstChildWidth : _this.get$size(0)._dx - actualWidth;
            break;
          case B.MainAxisAlignment_3:
            layoutSpacing = (_this.get$size(0)._dx - childrenWidth) / (_this.ContainerRenderObjectMixin__childCount - 1);
            x._value = rtl ? _this.get$size(0)._dx - firstChildWidth : 0;
            break;
          case B.MainAxisAlignment_4:
            layoutSpacing = _this.ContainerRenderObjectMixin__childCount > 0 ? (_this.get$size(0)._dx - childrenWidth) / _this.ContainerRenderObjectMixin__childCount : 0;
            t3 = layoutSpacing / 2;
            x._value = rtl ? _this.get$size(0)._dx - t3 - firstChildWidth : t3;
            break;
          case B.MainAxisAlignment_5:
            layoutSpacing = (_this.get$size(0)._dx - childrenWidth) / (_this.ContainerRenderObjectMixin__childCount + 1);
            x._value = rtl ? _this.get$size(0)._dx - layoutSpacing - firstChildWidth : layoutSpacing;
            break;
        }
        for (t3 = !rtl, t4 = type$._OverflowBarParentData, t5 = x.__late_helper$_name; t6 = _box_0.child, t6 != null;) {
          t7 = t6.parentData;
          t7.toString;
          t4._as(t7);
          t8 = x._value;
          if (t8 === x)
            A.throwExpression(A.LateError$localNI(t5));
          t7.offset = new A.Offset(t8, (maxChildHeight - t6.get$size(0)._dy) / 2);
          if (t3) {
            t6 = x._value;
            if (t6 === x)
              A.throwExpression(A.LateError$localNI(t5));
            t7 = _box_0.child.get$size(0);
            if (typeof t6 !== "number")
              return t6.$add();
            x._value = t6 + (t7._dx + layoutSpacing);
          }
          t6 = t2._as(_box_0.child);
          A.assertHelper(t6.get$parent(t6) === _this);
          t6 = t6.parentData;
          t6.toString;
          child = _box_0.child = t1._as(t6).ContainerParentDataMixin_nextSibling;
          if (rtl && child != null) {
            t6 = x._value;
            if (t6 === x)
              A.throwExpression(A.LateError$localNI(t5));
            t7 = child.get$size(0);
            if (typeof t6 !== "number")
              return t6.$sub();
            x._value = t6 - (t7._dx + layoutSpacing);
          }
        }
      }
    },
    hitTestChildren$2$position(result, position) {
      return this.defaultHitTestChildren$2$position(result, position);
    },
    paint$2(context, offset) {
      this.defaultPaint$2(context, offset);
    },
    debugFillProperties$1(properties) {
      var _this = this, _null = null;
      _this.super$RenderBox$debugFillProperties(properties);
      properties.add$1(0, A.DoubleProperty$("spacing", _this._overflow_bar$_spacing, 0, _null, B.DiagnosticLevel_3, true, _null, _null));
      properties.add$1(0, A.DoubleProperty$("overflowSpacing", _this._overflowSpacing, 0, _null, B.DiagnosticLevel_3, true, _null, _null));
      properties.add$1(0, A.EnumProperty$("overflowAlignment", _this._overflowAlignment, B.OverflowBarAlignment_0, B.DiagnosticLevel_3, type$.OverflowBarAlignment));
      properties.add$1(0, A.EnumProperty$("overflowDirection", _this._overflowDirection, B.VerticalDirection_1, B.DiagnosticLevel_3, type$.VerticalDirection));
      properties.add$1(0, A.EnumProperty$("textDirection", _this._overflow_bar$_textDirection, _null, B.DiagnosticLevel_3, type$.TextDirection));
    }
  };
  A._RenderOverflowBar_performLayout_nextChild.prototype = {
    call$0() {
      var t1 = this.$this,
        t2 = t1._overflowDirection,
        t3 = this._box_0.child;
      if (t2 === B.VerticalDirection_1) {
        t3.toString;
        t1 = t1.childAfter$1(t3);
      } else {
        t3.toString;
        t1 = t1.childBefore$1(t3);
      }
      return t1;
    },
    $signature: 470
  };
  A.__RenderOverflowBar_RenderBox_ContainerRenderObjectMixin.prototype = {
    attach$1(owner) {
      var child, t1, t2;
      this.super$RenderObject$attach(owner);
      child = this.ContainerRenderObjectMixin__firstChild;
      for (t1 = type$._OverflowBarParentData; child != null;) {
        child.attach$1(owner);
        t2 = child.parentData;
        t2.toString;
        child = t1._as(t2).ContainerParentDataMixin_nextSibling;
      }
    },
    detach$0(_) {
      var child, t1, t2;
      this.super$RenderObject$detach(0);
      child = this.ContainerRenderObjectMixin__firstChild;
      for (t1 = type$._OverflowBarParentData; child != null;) {
        child.detach$0(0);
        t2 = child.parentData;
        t2.toString;
        child = t1._as(t2).ContainerParentDataMixin_nextSibling;
      }
    }
  };
  A.__RenderOverflowBar_RenderBox_ContainerRenderObjectMixin_RenderBoxContainerDefaultsMixin.prototype = {};
  A.OverlayEntry.prototype = {
    set$opaque(value) {
      var t1, _this = this;
      A.assertHelper(!_this._disposedByOwner);
      if (_this._overlay$_opaque === value)
        return;
      _this._overlay$_opaque = value;
      t1 = _this._overlay;
      if (t1 != null)
        t1._didChangeEntryOpacity$0();
    },
    set$maintainState(value) {
      var _this = this;
      A.assertHelper(!_this._disposedByOwner);
      if (_this._maintainState)
        return;
      _this._maintainState = true;
      A.assertHelper(_this._overlay != null);
      _this._overlay._didChangeEntryOpacity$0();
    },
    get$mounted() {
      var t1 = this._overlayEntryStateNotifier;
      return (t1 == null ? null : t1._change_notifier$_value) != null;
    },
    addListener$1(_, listener) {
      var t1;
      type$.void_Function._as(listener);
      A.assertHelper(!this._disposedByOwner);
      t1 = this._overlayEntryStateNotifier;
      if (t1 != null)
        t1.addListener$1(0, listener);
    },
    removeListener$1(_, listener) {
      var t1;
      type$.void_Function._as(listener);
      t1 = this._overlayEntryStateNotifier;
      if (t1 != null)
        t1.removeListener$1(0, listener);
    },
    remove$0(_) {
      var t1, t2, _this = this;
      A.assertHelper(_this._overlay != null);
      A.assertHelper(!_this._disposedByOwner);
      t1 = _this._overlay;
      t1.toString;
      _this._overlay = null;
      if (t1._framework$_element == null)
        return;
      B.JSArray_methods.remove$1(t1._overlay$_entries, _this);
      t2 = type$.SchedulerBinding;
      if (A.BindingBase_checkInstance($.SchedulerBinding__instance, t2).SchedulerBinding__schedulerPhase === B.SchedulerPhase_3)
        A.BindingBase_checkInstance($.SchedulerBinding__instance, t2).addPostFrameCallback$2$debugLabel(new A.OverlayEntry_remove_closure(t1), "OverlayEntry.markDirty");
      else
        t1._markDirty$0();
    },
    markNeedsBuild$0() {
      A.assertHelper(!this._disposedByOwner);
      var t1 = this._key.get$currentState();
      if (t1 != null)
        t1._markNeedsBuild$0();
    },
    dispose$0() {
      var t1, _this = this;
      A.assertHelper(!_this._disposedByOwner);
      if (A.assertTest(_this._overlay == null))
        A.assertThrow("An OverlayEntry must first be removed from the Overlay before dispose is called.");
      $.$get$FlutterMemoryAllocations_instance().dispatchObjectDisposed$1$object(_this);
      _this._disposedByOwner = true;
      if (!_this.get$mounted()) {
        t1 = _this._overlayEntryStateNotifier;
        if (t1 != null)
          t1.dispose$0();
        _this.set$_overlayEntryStateNotifier(null);
      }
    },
    toString$0(_) {
      var _this = this,
        t1 = A.objectRuntimeType(_this, "<optimized out>"),
        t2 = A.shortHash(_this),
        t3 = _this._overlay$_opaque,
        t4 = _this._maintainState,
        t5 = _this._disposedByOwner ? "(DISPOSED)" : "";
      return t1 + "#" + t2 + "(opaque: " + t3 + "; maintainState: " + t4 + ")" + t5;
    },
    set$_overlayEntryStateNotifier(_overlayEntryStateNotifier) {
      this._overlayEntryStateNotifier = type$.nullable_ValueNotifier_nullable__OverlayEntryWidgetState._as(_overlayEntryStateNotifier);
    },
    $isListenable: 1
  };
  A.OverlayEntry_remove_closure.prototype = {
    call$1(duration) {
      type$.Duration._as(duration);
      this.overlay._markDirty$0();
    },
    $signature: 7
  };
  A._OverlayEntryWidget.prototype = {
    createState$0() {
      return new A._OverlayEntryWidgetState(B._StateLifecycle_0);
    }
  };
  A._OverlayEntryWidgetState.prototype = {
    _overlay$_add$1(_, child) {
      var children, t1, insertPosition, t2, t3;
      A.assertHelper(this._framework$_element != null);
      children = this._sortedTheaterSiblings;
      if (children == null) {
        children = new A.LinkedList(type$.LinkedList__OverlayEntryLocation);
        this.set$_sortedTheaterSiblings(children);
      }
      t1 = type$.LinkedListEntry_LinkedListEntry_dynamic._is(child);
      A.assertHelper(!(t1 && children === child.LinkedListEntry__list));
      insertPosition = children._collection$_length === 0 ? null : children.get$last(0);
      t2 = child._zOrderIndex;
      while (true) {
        t3 = insertPosition == null;
        if (!(!t3 && insertPosition._zOrderIndex > t2))
          break;
        insertPosition = insertPosition.get$previous();
      }
      if (t3) {
        children.$ti._precomputed1._as(child);
        children._insertBefore$3$updateFirst(children._collection$_first, child, true);
        children.set$_collection$_first(child);
      } else {
        A._instanceType(insertPosition)._eval$1("LinkedListEntry.E")._as(child);
        insertPosition.LinkedListEntry__list._insertBefore$3$updateFirst(insertPosition.LinkedListEntry__next, child, false);
      }
      A.assertHelper(t1 && children === child.LinkedListEntry__list);
    },
    get$_paintOrderIterable() {
      var result, _this = this,
        value = _this.___OverlayEntryWidgetState__paintOrderIterable_FI;
      if (value === $) {
        result = _this._createChildIterable$1$reversed(false);
        _this.___OverlayEntryWidgetState__paintOrderIterable_FI !== $ && A.throwLateFieldADI("_paintOrderIterable");
        _this.set$___OverlayEntryWidgetState__paintOrderIterable_FI(result);
        value = result;
      }
      return value;
    },
    _createChildIterable$1$reversed(reversed) {
      return new A._SyncStarIterable(this._createChildIterable$body$_OverlayEntryWidgetState(reversed), type$._SyncStarIterable_RenderBox);
    },
    _createChildIterable$body$_OverlayEntryWidgetState($async$reversed) {
      var $async$self = this;
      return function() {
        var reversed = $async$reversed;
        var $async$goto = 0, $async$handler = 2, $async$errorStack = [], candidate, renderBox, children;
        return function $async$_createChildIterable$1$reversed($async$iterator, $async$errorCode, $async$result) {
          if ($async$errorCode === 1) {
            $async$errorStack.push($async$result);
            $async$goto = $async$handler;
          }
          while (true)
            switch ($async$goto) {
              case 0:
                // Function start
                children = $async$self._sortedTheaterSiblings;
                if (children == null || children._collection$_length === 0) {
                  // goto return
                  $async$goto = 1;
                  break;
                }
                candidate = reversed ? children.get$last(0) : children.get$first(0);
              case 3:
                // for condition
                if (!(candidate != null)) {
                  // goto after for
                  $async$goto = 4;
                  break;
                }
                renderBox = candidate._overlayChildRenderBox;
                candidate = reversed ? candidate.get$previous() : candidate.get$next(0);
                $async$goto = renderBox != null ? 5 : 6;
                break;
              case 5:
                // then
                $async$goto = 7;
                return $async$iterator._async$_current = renderBox, 1;
              case 7:
                // after yield
              case 6:
                // join
                // goto for condition
                $async$goto = 3;
                break;
              case 4:
                // after for
              case 1:
                // return
                return 0;
              case 2:
                // rethrow
                return $async$iterator._datum = $async$errorStack.at(-1), 3;
            }
        };
      };
    },
    initState$0() {
      var t1, _this = this;
      _this.super$State$initState();
      _this._widget.entry._overlayEntryStateNotifier.set$value(0, _this);
      t1 = _this.get$context(0).findAncestorRenderObjectOfType$1$0(type$._RenderTheater);
      t1.toString;
      _this.___OverlayEntryWidgetState__theater_A = t1;
      A.assertHelper(_this._sortedTheaterSiblings == null);
    },
    didUpdateWidget$1(oldWidget) {
      var t1, t2, _this = this;
      type$._OverlayEntryWidget._as(oldWidget);
      _this.super$State$didUpdateWidget(oldWidget);
      A.assertHelper(oldWidget.entry === _this._widget.entry);
      if (oldWidget.overlayState !== _this._widget.overlayState) {
        t1 = _this.get$context(0).findAncestorRenderObjectOfType$1$0(type$._RenderTheater);
        t1.toString;
        t2 = _this.___OverlayEntryWidgetState__theater_A;
        t2 === $ && A.throwLateFieldNI("_theater");
        A.assertHelper(t2 !== t1);
        _this.___OverlayEntryWidgetState__theater_A = t1;
      }
    },
    dispose$0() {
      var t2, _this = this,
        t1 = _this._widget.entry._overlayEntryStateNotifier;
      if (t1 != null)
        t1.set$value(0, null);
      t1 = _this._widget.entry;
      A.assertHelper(!t1.get$mounted());
      if (t1._disposedByOwner) {
        t2 = t1._overlayEntryStateNotifier;
        if (t2 != null)
          t2.dispose$0();
        t1.set$_overlayEntryStateNotifier(null);
      }
      _this.set$_sortedTheaterSiblings(null);
      _this.super$State$dispose();
    },
    build$1(context) {
      var t1 = this._widget,
        t2 = t1.tickerEnabled,
        t3 = this.___OverlayEntryWidgetState__theater_A;
      t3 === $ && A.throwLateFieldNI("_theater");
      return new A.TickerMode(t2, new A._RenderTheaterMarker(t3, this, t1.entry.builder.call$1(context), null), null);
    },
    _markNeedsBuild$0() {
      this.setState$1(new A._OverlayEntryWidgetState__markNeedsBuild_closure());
    },
    set$_sortedTheaterSiblings(_sortedTheaterSiblings) {
      this._sortedTheaterSiblings = type$.nullable_LinkedList__OverlayEntryLocation._as(_sortedTheaterSiblings);
    },
    set$___OverlayEntryWidgetState__paintOrderIterable_FI(___OverlayEntryWidgetState__paintOrderIterable_FI) {
      this.___OverlayEntryWidgetState__paintOrderIterable_FI = type$.Iterable_RenderBox._as(___OverlayEntryWidgetState__paintOrderIterable_FI);
    },
    set$___OverlayEntryWidgetState__hitTestOrderIterable_FI(___OverlayEntryWidgetState__hitTestOrderIterable_FI) {
      this.___OverlayEntryWidgetState__hitTestOrderIterable_FI = type$.Iterable_RenderBox._as(___OverlayEntryWidgetState__hitTestOrderIterable_FI);
    }
  };
  A._OverlayEntryWidgetState__markNeedsBuild_closure.prototype = {
    call$0() {
    },
    $signature: 1
  };
  A.Overlay.prototype = {
    createState$0() {
      return new A.OverlayState(A._setArrayType([], type$.JSArray_OverlayEntry), null, null, B._StateLifecycle_0);
    }
  };
  A.Overlay_of_closure.prototype = {
    call$0() {
      var t1, hiddenByBoundary, t2, t3, t4, t5, _null = null;
      if (this.result == null) {
        t1 = this.context;
        hiddenByBoundary = A.LookupBoundary_debugIsHidingAncestorStateOfType(t1, type$.OverlayState);
        t2 = A._setArrayType([A.ErrorSummary$("No Overlay widget found" + (hiddenByBoundary ? " within the closest LookupBoundary" : "") + ".")], type$.JSArray_DiagnosticsNode);
        if (hiddenByBoundary)
          t2.push(A.ErrorDescription$(string$.There_i));
        t3 = this.debugRequiredFor;
        t4 = t3 == null;
        t5 = t4 ? _null : A.getRuntimeTypeOfDartObject(t3);
        t2.push(A.ErrorDescription$(A.S(t5 == null ? "Some" : t5) + " widgets require an Overlay widget ancestor for correct operation."));
        t2.push(A.ErrorHint$("The most common way to add an Overlay to an application is to include a MaterialApp, CupertinoApp or Navigator widget in the runApp() call."));
        if (!t4)
          t2.push(A.DiagnosticsProperty$("The specific widget that failed to find an overlay was", t3, true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_9, _null, type$.Widget));
        if (!t1.get$widget().$eq(0, t3))
          t2.push(A.DiagnosticsProperty$("The context from which that widget was searching for an overlay was", t1, true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_9, _null, type$.Element));
        throw A.wrapException(A.FlutterError$fromParts(t2));
      }
      return true;
    },
    $signature: 0
  };
  A.OverlayState.prototype = {
    initState$0() {
      this.super$State$initState();
      this.insertAll$1(0, this._widget.initialEntries);
    },
    _insertionIndex$2(below, above) {
      if (below != null)
        return B.JSArray_methods.indexOf$1(this._overlay$_entries, below);
      return this._overlay$_entries.length;
    },
    _debugCanInsertEntry$1(entry) {
      var t2, t3, operandsInformation, currentOverlay, inconsistentOverlayState, _this = this, _null = null,
        _s166_ = "Consider calling remove on the OverlayEntry before inserting it to a different Overlay, or switching to the OverlayPortal API to avoid manual OverlayEntry management.",
        _s38_ = "The OverlayEntry's current Overlay was",
        t1 = type$.OverlayEntry;
      t1._as(entry);
      t2 = type$.OverlayState;
      t3 = type$.JSArray_DiagnosticsNode;
      operandsInformation = A._setArrayType([A.DiagnosticsProperty$("The OverlayEntry was", entry, true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_9, _null, t1), A.DiagnosticsProperty$("The Overlay the OverlayEntry was trying to insert to was", _this, true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_9, _null, t2)], t3);
      if (_this._framework$_element == null) {
        t1 = A._setArrayType([A.ErrorSummary$("Attempted to insert an OverlayEntry to an already disposed Overlay.")], t3);
        B.JSArray_methods.addAll$1(t1, operandsInformation);
        throw A.wrapException(A.FlutterError$fromParts(t1));
      }
      currentOverlay = entry._overlay;
      if (B.JSArray_methods.contains$1(_this._overlay$_entries, entry)) {
        inconsistentOverlayState = currentOverlay !== _this;
        t1 = A._setArrayType([A.ErrorSummary$("The specified entry is already present in the target Overlay.")], t3);
        B.JSArray_methods.addAll$1(t1, operandsInformation);
        if (inconsistentOverlayState)
          t1.push(A.ErrorHint$("This could be an error in the Flutter framework."));
        else
          t1.push(A.ErrorHint$(_s166_));
        if (inconsistentOverlayState)
          t1.push(A.DiagnosticsProperty$(_s38_, currentOverlay, true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_9, _null, t2));
        throw A.wrapException(A.FlutterError$fromParts(t1));
      }
      if (currentOverlay == null)
        return true;
      t1 = A._setArrayType([A.ErrorSummary$("The specified entry is already present in a different Overlay.")], t3);
      B.JSArray_methods.addAll$1(t1, operandsInformation);
      t1.push(A.DiagnosticsProperty$(_s38_, currentOverlay, true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_9, _null, t2));
      t1.push(A.ErrorHint$(_s166_));
      throw A.wrapException(A.FlutterError$fromParts(t1));
    },
    insert$2$below(_, entry, below) {
      var _this = this;
      _this._debugVerifyInsertPosition$2(null, below);
      _this._debugCanInsertEntry$1(entry);
      entry._overlay = _this;
      _this.setState$1(new A.OverlayState_insert_closure(_this, below, null, entry));
    },
    insert$1(_, entry) {
      return this.insert$2$below(0, entry, null);
    },
    insertAll$1(_, entries) {
      var t1, _i, entry, _this = this, _null = null;
      type$.Iterable_OverlayEntry._as(entries);
      _this._debugVerifyInsertPosition$2(_null, _null);
      A.assertHelper(B.JSArray_methods.every$1(entries, _this.get$_debugCanInsertEntry()));
      t1 = entries.length;
      if (t1 === 0)
        return;
      for (_i = 0; _i < entries.length; entries.length === t1 || (0, A.throwConcurrentModificationError)(entries), ++_i) {
        entry = entries[_i];
        A.assertHelper(entry._overlay == null);
        entry._overlay = _this;
      }
      _this.setState$1(new A.OverlayState_insertAll_closure(_this, _null, _null, entries));
    },
    _debugVerifyInsertPosition$3$newEntries(above, below, newEntries) {
      var t1;
      type$.nullable_Iterable_OverlayEntry._as(newEntries);
      if (below != null) {
        t1 = false;
        if (below._overlay === this)
          if (B.JSArray_methods.contains$1(this._overlay$_entries, below)) {
            t1 = newEntries == null ? null : B.JSArray_methods.contains$1(newEntries, below);
            t1 = t1 !== false;
          }
      } else
        t1 = true;
      if (A.assertTest(t1))
        A.assertThrow("The provided entry used for `below` must be present in the Overlay" + (newEntries != null ? " and in the `newEntriesList`" : "") + ".");
      return true;
    },
    _debugVerifyInsertPosition$2(above, below) {
      return this._debugVerifyInsertPosition$3$newEntries(above, below, null);
    },
    rearrange$1(newEntries) {
      var newEntriesList, t1, t2, old, _i, entry, _this = this, _null = null;
      type$.Iterable_OverlayEntry._as(newEntries);
      if (type$.List_OverlayEntry._is(newEntries))
        newEntriesList = newEntries;
      else
        newEntriesList = J.JSArray_JSArray$markFixed(newEntries.slice(0), A._arrayInstanceType(newEntries)._precomputed1);
      _this._debugVerifyInsertPosition$3$newEntries(_null, _null, newEntriesList);
      if (A.assertTest(B.JSArray_methods.every$1(newEntriesList, new A.OverlayState_rearrange_closure(_this))))
        A.assertThrow("One or more of the specified entries are already present in another Overlay.");
      if (A.assertTest(B.JSArray_methods.every$1(newEntriesList, new A.OverlayState_rearrange_closure0(_this))))
        A.assertThrow("One or more of the specified entries are specified multiple times.");
      if (newEntriesList.length === 0)
        return;
      t1 = _this._overlay$_entries;
      t2 = type$.OverlayEntry;
      if (A.listEquals(t1, newEntriesList, t2))
        return;
      old = A.LinkedHashSet_LinkedHashSet$of(t1, t2);
      for (t1 = newEntriesList.length, _i = 0; _i < t1; ++_i) {
        entry = newEntriesList[_i];
        if (entry._overlay == null)
          entry._overlay = _this;
      }
      _this.setState$1(new A.OverlayState_rearrange_closure1(_this, newEntriesList, old, _null, _null));
    },
    _markDirty$0() {
      if (this._framework$_element != null)
        this.setState$1(new A.OverlayState__markDirty_closure());
    },
    _didChangeEntryOpacity$0() {
      this.setState$1(new A.OverlayState__didChangeEntryOpacity_closure());
    },
    build$1(context) {
      var t1, t2, onstage, onstageCount, t3, _this = this,
        children = A._setArrayType([], type$.JSArray__OverlayEntryWidget);
      for (t1 = _this._overlay$_entries, t2 = A._arrayInstanceType(t1)._eval$1("ReversedListIterable<1>"), t1 = new A.ReversedListIterable(t1, t2), t1 = new A.ListIterator(t1, t1.get$length(0), t2._eval$1("ListIterator<ListIterable.E>")), t2 = t2._eval$1("ListIterable.E"), onstage = true, onstageCount = 0; t1.moveNext$0();) {
        t3 = t1.__internal$_current;
        if (t3 == null)
          t3 = t2._as(t3);
        if (onstage) {
          ++onstageCount;
          B.JSArray_methods.add$1(children, new A._OverlayEntryWidget(t3, _this, true, t3._key));
          t3 = t3._overlay$_opaque;
          onstage = !t3;
        } else if (t3._maintainState)
          B.JSArray_methods.add$1(children, new A._OverlayEntryWidget(t3, _this, false, t3._key));
      }
      t1 = children.length - onstageCount;
      t2 = _this._widget.clipBehavior;
      t3 = type$.ReversedListIterable__OverlayEntryWidget;
      t3 = A.List_List$of(new A.ReversedListIterable(children, t3), false, t3._eval$1("ListIterable.E"));
      A.assertHelper(t1 >= 0);
      A.assertHelper(t3.length >= t1);
      return new A._Theater(t1, t2, t3, null);
    },
    debugFillProperties$1(properties) {
      var _null = null;
      this.super$_OverlayState_State_TickerProviderStateMixin$debugFillProperties(properties);
      properties.add$1(0, A.DiagnosticsProperty$("entries", this._overlay$_entries, true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.List_OverlayEntry));
    },
    $isTickerProvider: 1
  };
  A.OverlayState_insert_closure.prototype = {
    call$0() {
      var _this = this,
        t1 = _this.$this;
      B.JSArray_methods.insert$2(t1._overlay$_entries, t1._insertionIndex$2(_this.below, _this.above), _this.entry);
    },
    $signature: 1
  };
  A.OverlayState_insertAll_closure.prototype = {
    call$0() {
      var _this = this,
        t1 = _this.$this;
      B.JSArray_methods.insertAll$2(t1._overlay$_entries, t1._insertionIndex$2(_this.below, _this.above), _this.entries);
    },
    $signature: 1
  };
  A.OverlayState_rearrange_closure.prototype = {
    call$1(entry) {
      var t1 = type$.OverlayEntry._as(entry)._overlay;
      return t1 == null || t1 === this.$this;
    },
    $signature: 75
  };
  A.OverlayState_rearrange_closure0.prototype = {
    call$1(entry) {
      var t1;
      type$.OverlayEntry._as(entry);
      t1 = this.$this._overlay$_entries;
      return B.JSArray_methods.indexOf$1(t1, entry) === B.JSArray_methods.lastIndexOf$1(t1, entry);
    },
    $signature: 75
  };
  A.OverlayState_rearrange_closure1.prototype = {
    call$0() {
      var t3, t4, _this = this,
        t1 = _this.$this,
        t2 = t1._overlay$_entries;
      B.JSArray_methods.clear$0(t2);
      t3 = _this.newEntriesList;
      B.JSArray_methods.addAll$1(t2, t3);
      t4 = _this.old;
      t4.removeAll$1(t3);
      B.JSArray_methods.insertAll$2(t2, t1._insertionIndex$2(_this.below, _this.above), t4);
    },
    $signature: 1
  };
  A.OverlayState__markDirty_closure.prototype = {
    call$0() {
    },
    $signature: 1
  };
  A.OverlayState__didChangeEntryOpacity_closure.prototype = {
    call$0() {
    },
    $signature: 1
  };
  A._Theater.prototype = {
    createElement$0(_) {
      var t1 = type$.Element,
        t2 = A.HashSet_HashSet(t1);
      A.debugChildrenHaveDuplicateKeys(this, this.children);
      t1 = new A._TheaterElement(t2, this, B._ElementLifecycle_0, A.HashSet_HashSet(t1));
      $.$get$FlutterMemoryAllocations_instance().dispatchObjectCreated$3$className$library$object(B.Type_Element_rqC.toString$0(0), "package:flutter/widgets.dart", t1);
      return t1;
    },
    createRenderObject$1(context) {
      var t1 = this.skipCount,
        t2 = A.Directionality_of(context),
        t3 = A.LayerHandle$(type$.ClipRectLayer);
      A.assertHelper(t1 >= 0);
      t3 = new A._RenderTheater(t2, t1, this.clipBehavior, t3, 0, null, null, new A._LayoutCacheStorage(), A.LayerHandle$(type$.ContainerLayer_2));
      t3.RenderObject$0();
      t3.addAll$1(0, null);
      return t3;
    },
    updateRenderObject$2(context, renderObject) {
      var t1;
      type$._RenderTheater._as(renderObject);
      t1 = this.skipCount;
      if (renderObject._overlay$_skipCount !== t1) {
        renderObject._overlay$_skipCount = t1;
        if (!renderObject._skipMarkNeedsLayout)
          renderObject.super$RenderBox$markNeedsLayout();
      }
      renderObject.set$textDirection(A.Directionality_of(context));
      t1 = this.clipBehavior;
      if (t1 !== renderObject._overlay$_clipBehavior) {
        renderObject._overlay$_clipBehavior = t1;
        renderObject.markNeedsPaint$0();
        renderObject.markNeedsSemanticsUpdate$0();
      }
    },
    debugFillProperties$1(properties) {
      this.super$Widget$debugFillProperties(properties);
      properties.add$1(0, A.IntProperty$("skipCount", this.skipCount, B.C__NoDefaultValue, null, B.DiagnosticLevel_3, null));
    }
  };
  A._TheaterElement.prototype = {
    get$renderObject() {
      return type$._RenderTheater._as(A.MultiChildRenderObjectElement.prototype.get$renderObject.call(this));
    },
    insertRenderObjectChild$2(child, slot) {
      var t1, t2, t3;
      type$.RenderBox._as(child);
      type$.IndexedSlot_nullable_Element._as(slot);
      this.super$MultiChildRenderObjectElement$insertRenderObjectChild(child, slot);
      t1 = child.parentData;
      t1.toString;
      type$._TheaterParentData._as(t1);
      t2 = this._widget;
      t2.toString;
      t2 = type$._Theater._as(t2).children;
      t3 = slot.index;
      if (!(t3 < t2.length))
        return A.ioore(t2, t3);
      t1.overlayEntry = type$._OverlayEntryWidget._as(t2[t3]).entry;
    },
    moveRenderObjectChild$3(child, oldSlot, newSlot) {
      var t1;
      type$.RenderBox._as(child);
      t1 = type$.IndexedSlot_nullable_Element;
      t1._as(oldSlot);
      t1._as(newSlot);
      this.super$MultiChildRenderObjectElement$moveRenderObjectChild(child, oldSlot, newSlot);
      A.assertHelper(new A._TheaterElement_moveRenderObjectChild_closure(this, child, newSlot).call$0());
    }
  };
  A._TheaterElement_moveRenderObjectChild_closure.prototype = {
    call$0() {
      var t2, t3,
        t1 = this.child.parentData;
      t1.toString;
      t1 = type$._TheaterParentData._as(t1).overlayEntry;
      t2 = this.$this._widget;
      t2.toString;
      t2 = type$._Theater._as(t2).children;
      t3 = this.newSlot.index;
      if (!(t3 < t2.length))
        return A.ioore(t2, t3);
      return t1 === type$._OverlayEntryWidget._as(t2[t3]).entry;
    },
    $signature: 0
  };
  A._RenderTheaterMixin.prototype = {
    setupParentData$1(child) {
      type$.RenderBox._as(child);
      if (!(child.parentData instanceof A.StackParentData))
        child.parentData = new A.StackParentData(null, null, B.Offset_0_0);
    },
    computeDistanceToActualBaseline$1(baseline) {
      var t1, t2, baselineOffset, t3, t4, _this;
      type$.TextBaseline._as(baseline);
      A.assertHelper(!this.get$debugNeedsLayout());
      for (t1 = this._childrenInPaintOrder$0(), t1 = t1.get$iterator(t1), t2 = type$.StackParentData, baselineOffset = null; t1.moveNext$0();) {
        t3 = t1.get$current(t1);
        A.assertHelper(!t3.get$debugNeedsLayout());
        t4 = t3.parentData;
        t4.toString;
        t2._as(t4);
        _this = t3.getDistanceToActualBaseline$1(baseline);
        t4 = t4.offset;
        baselineOffset = A.BaselineOffset_minOf(baselineOffset, _this == null ? null : _this + t4._dy);
      }
      return baselineOffset;
    },
    layoutChild$2(child, nonPositionedChildConstraints) {
      var alignment,
        t1 = child.parentData;
      t1.toString;
      type$.StackParentData._as(t1);
      alignment = this.get$theater().get$_overlay$_resolvedAlignment();
      if (!t1.get$isPositioned()) {
        child.layout$2$parentUsesSize(nonPositionedChildConstraints, true);
        t1.offset = B.Offset_0_0;
      } else {
        if (A.assertTest(!(child instanceof A._RenderDeferredLayoutBox)))
          A.assertThrow("all _RenderDeferredLayoutBoxes must be non-positioned children.");
        A.RenderStack_layoutPositionedChild(child, t1, this.get$size(0), alignment);
      }
      A.assertHelper(child.parentData === t1);
    },
    hitTestChildren$2$position(result, position) {
      var isHit, child, t2,
        t1 = this._childrenInHitTestOrder$0(),
        iterator = t1.get$iterator(t1);
      t1 = type$.StackParentData;
      isHit = false;
      while (true) {
        if (!(!isHit && iterator.moveNext$0()))
          break;
        child = iterator.get$current(iterator);
        t2 = child.parentData;
        t2.toString;
        isHit = result.addWithPaintOffset$3$hitTest$offset$position(new A._RenderTheaterMixin_hitTestChildren_childHitTest(child), t1._as(t2).offset, position);
      }
      return isHit;
    },
    paint$2(context, offset) {
      var t1, t2, t3, t4, t5, t6;
      for (t1 = this._childrenInPaintOrder$0(), t1 = t1.get$iterator(t1), t2 = type$.StackParentData, t3 = offset._dx, t4 = offset._dy; t1.moveNext$0();) {
        t5 = t1.get$current(t1);
        t6 = t5.parentData;
        t6.toString;
        t6 = t2._as(t6).offset;
        context.paintChild$2(t5, new A.Offset(t6._dx + t3, t6._dy + t4));
      }
    }
  };
  A._RenderTheaterMixin_hitTestChildren_childHitTest.prototype = {
    call$2(result, position) {
      return this.localChild.hitTest$2$position(result, position);
    },
    $signature: 20
  };
  A._TheaterParentData.prototype = {
    visitOverlayPortalChildrenOnOverlayEntry$1(visitor) {
      var t1;
      type$.void_Function_RenderObject._as(visitor);
      t1 = this.overlayEntry;
      if (t1 == null)
        t1 = null;
      else {
        t1 = t1._overlayEntryStateNotifier;
        t1 = t1 == null ? null : t1._change_notifier$_value.get$_paintOrderIterable().forEach$1(0, visitor);
      }
      return t1;
    }
  };
  A._RenderTheater.prototype = {
    get$theater() {
      return this;
    },
    setupParentData$1(child) {
      type$.RenderBox._as(child);
      if (!(child.parentData instanceof A._TheaterParentData))
        child.parentData = new A._TheaterParentData(null, null, B.Offset_0_0);
    },
    attach$1(owner) {
      var child, t1, t2, t3, iterator, t4;
      this.super$__RenderTheater_RenderBox_ContainerRenderObjectMixin$attach(owner);
      child = this.ContainerRenderObjectMixin__firstChild;
      for (t1 = type$._TheaterParentData; child != null;) {
        t2 = child.parentData;
        t2.toString;
        t1._as(t2);
        t3 = t2.overlayEntry;
        iterator = null;
        if (!(t3 == null)) {
          t3 = t3._overlayEntryStateNotifier;
          if (!(t3 == null)) {
            t3 = t3._change_notifier$_value.get$_paintOrderIterable();
            t3 = new A._SyncStarIterator(t3._outerHelper(), t3.$ti._eval$1("_SyncStarIterator<1>"));
            iterator = t3;
          }
        }
        if (iterator != null)
          for (t3 = iterator.$ti._precomputed1; iterator.moveNext$0();) {
            t4 = iterator._async$_current;
            (t4 == null ? t3._as(t4) : t4).attach$1(owner);
          }
        child = t2.ContainerParentDataMixin_nextSibling;
      }
    },
    detach$0(_) {
      var child, t1, t2;
      this.super$__RenderTheater_RenderBox_ContainerRenderObjectMixin$detach(0);
      child = this.ContainerRenderObjectMixin__firstChild;
      for (t1 = type$._TheaterParentData; child != null;) {
        t2 = child.parentData;
        t2.toString;
        t1._as(t2);
        t2.visitOverlayPortalChildrenOnOverlayEntry$1(A.overlay__RenderTheater__detachChild$closure());
        child = t2.ContainerParentDataMixin_nextSibling;
      }
    },
    redepthChildren$0() {
      return this.visitChildren$1(this.get$redepthChild());
    },
    get$_overlay$_resolvedAlignment() {
      var t1 = this._alignmentCache;
      return t1 == null ? this._alignmentCache = B.AlignmentDirectional_m1_m1.resolve$1(this._overlay$_textDirection) : t1;
    },
    set$textDirection(value) {
      var _this = this;
      if (_this._overlay$_textDirection === value)
        return;
      _this._overlay$_textDirection = value;
      _this._alignmentCache = null;
      if (!_this._skipMarkNeedsLayout)
        _this.super$RenderBox$markNeedsLayout();
    },
    _addDeferredChild$1(child) {
      var _this = this;
      A.assertHelper(!_this._skipMarkNeedsLayout);
      _this._skipMarkNeedsLayout = true;
      _this.adoptChild$1(child);
      _this.markNeedsPaint$0();
      _this._skipMarkNeedsLayout = false;
      child._layoutSurrogate.markNeedsLayout$0();
    },
    _removeDeferredChild$1(child) {
      var _this = this;
      A.assertHelper(!_this._skipMarkNeedsLayout);
      _this._skipMarkNeedsLayout = true;
      _this.dropChild$1(child);
      _this.markNeedsPaint$0();
      _this._skipMarkNeedsLayout = false;
    },
    markNeedsLayout$0() {
      if (!this._skipMarkNeedsLayout)
        this.super$RenderBox$markNeedsLayout();
    },
    get$_firstOnstageChild() {
      var child, toSkip, t1, t2, _this = this;
      if (_this._overlay$_skipCount === A.ContainerRenderObjectMixin.prototype.get$childCount.call(_this))
        return null;
      child = A.ContainerRenderObjectMixin.prototype.get$firstChild.call(_this, 0);
      for (toSkip = _this._overlay$_skipCount, t1 = type$.StackParentData; toSkip > 0; --toSkip) {
        t2 = child.parentData;
        t2.toString;
        child = t1._as(t2).ContainerParentDataMixin_nextSibling;
        A.assertHelper(child != null);
      }
      return child;
    },
    computeMinIntrinsicWidth$1(height) {
      A._asDouble(height);
      return A.RenderStack_getIntrinsicDimension(this.get$_firstOnstageChild(), new A._RenderTheater_computeMinIntrinsicWidth_closure(height));
    },
    computeMaxIntrinsicWidth$1(height) {
      A._asDouble(height);
      return A.RenderStack_getIntrinsicDimension(this.get$_firstOnstageChild(), new A._RenderTheater_computeMaxIntrinsicWidth_closure(height));
    },
    computeMinIntrinsicHeight$1(width) {
      A._asDouble(width);
      return A.RenderStack_getIntrinsicDimension(this.get$_firstOnstageChild(), new A._RenderTheater_computeMinIntrinsicHeight_closure(width));
    },
    computeMaxIntrinsicHeight$1(width) {
      A._asDouble(width);
      return A.RenderStack_getIntrinsicDimension(this.get$_firstOnstageChild(), new A._RenderTheater_computeMaxIntrinsicHeight_closure(width));
    },
    computeDryBaseline$2(constraints, baseline) {
      var t2, t3, size, nonPositionedChildConstraints, alignment, baselineOffset,
        t1 = type$.BoxConstraints;
      t1._as(constraints);
      type$.TextBaseline._as(baseline);
      t2 = constraints.constrainWidth$0();
      t3 = constraints.constrainHeight$0();
      if (isFinite(t2) && isFinite(t3))
        size = new A.Size(constraints.constrainWidth$0(), constraints.constrainHeight$0());
      else {
        t2 = this._findSizeDeterminingChild$0();
        size = t2._computeIntrinsics$2$3(B.C__DryLayout, constraints, t2.get$_computeDryLayout(), t1, type$.Size);
      }
      nonPositionedChildConstraints = A.BoxConstraints$tight(size);
      alignment = this.get$_overlay$_resolvedAlignment();
      for (t1 = this._childrenInPaintOrder$0(), t2 = t1.$ti, t1 = new A._SyncStarIterator(t1._outerHelper(), t2._eval$1("_SyncStarIterator<1>")), t2 = t2._precomputed1, baselineOffset = null; t1.moveNext$0();) {
        t3 = t1._async$_current;
        baselineOffset = A.BaselineOffset_minOf(baselineOffset, A._RenderTheaterMixin_baselineForChild(t3 == null ? t2._as(t3) : t3, size, nonPositionedChildConstraints, alignment, baseline));
      }
      return baselineOffset;
    },
    computeDryLayout$1(constraints) {
      var t1 = constraints.constrainWidth$0(),
        t2 = constraints.constrainHeight$0();
      if (isFinite(t1) && isFinite(t2))
        return new A.Size(constraints.constrainWidth$0(), constraints.constrainHeight$0());
      t1 = this._findSizeDeterminingChild$0();
      return t1._computeIntrinsics$2$3(B.C__DryLayout, constraints, t1.get$_computeDryLayout(), type$.BoxConstraints, type$.Size);
    },
    _childrenInPaintOrder$0() {
      return new A._SyncStarIterable(this._childrenInPaintOrder$body$_RenderTheater(), type$._SyncStarIterable_RenderBox);
    },
    _childrenInPaintOrder$body$_RenderTheater() {
      var $async$self = this;
      return function() {
        var $async$goto = 0, $async$handler = 1, $async$errorStack = [], t1, t2, t3, innerIterator, t4, child;
        return function $async$_childrenInPaintOrder$0($async$iterator, $async$errorCode, $async$result) {
          if ($async$errorCode === 1) {
            $async$errorStack.push($async$result);
            $async$goto = $async$handler;
          }
          while (true)
            switch ($async$goto) {
              case 0:
                // Function start
                child = $async$self.get$_firstOnstageChild();
                t1 = type$._TheaterParentData;
              case 2:
                // for condition
                if (!(child != null)) {
                  // goto after for
                  $async$goto = 3;
                  break;
                }
                $async$goto = 4;
                return $async$iterator._async$_current = child, 1;
              case 4:
                // after yield
                t2 = child.parentData;
                t2.toString;
                t1._as(t2);
                t3 = t2.overlayEntry;
                innerIterator = null;
                if (!(t3 == null)) {
                  t3 = t3._overlayEntryStateNotifier;
                  if (!(t3 == null)) {
                    t3 = t3._change_notifier$_value.get$_paintOrderIterable();
                    t3 = new A._SyncStarIterator(t3._outerHelper(), t3.$ti._eval$1("_SyncStarIterator<1>"));
                    innerIterator = t3;
                  }
                }
                $async$goto = innerIterator != null ? 5 : 6;
                break;
              case 5:
                // then
                t3 = innerIterator.$ti._precomputed1;
              case 7:
                // for condition
                if (!innerIterator.moveNext$0()) {
                  // goto after for
                  $async$goto = 8;
                  break;
                }
                t4 = innerIterator._async$_current;
                $async$goto = 9;
                return $async$iterator._async$_current = t4 == null ? t3._as(t4) : t4, 1;
              case 9:
                // after yield
                // goto for condition
                $async$goto = 7;
                break;
              case 8:
                // after for
              case 6:
                // join
                child = t2.ContainerParentDataMixin_nextSibling;
                // goto for condition
                $async$goto = 2;
                break;
              case 3:
                // after for
                // implicit return
                return 0;
              case 1:
                // rethrow
                return $async$iterator._datum = $async$errorStack.at(-1), 3;
            }
        };
      };
    },
    _childrenInHitTestOrder$0() {
      return new A._SyncStarIterable(this._childrenInHitTestOrder$body$_RenderTheater(), type$._SyncStarIterable_RenderBox);
    },
    _childrenInHitTestOrder$body$_RenderTheater() {
      var $async$self = this;
      return function() {
        var $async$goto = 0, $async$handler = 1, $async$errorStack = [], t1, t2, t3, innerIterator, value, result, t4, child, childLeft;
        return function $async$_childrenInHitTestOrder$0($async$iterator, $async$errorCode, $async$result) {
          if ($async$errorCode === 1) {
            $async$errorStack.push($async$result);
            $async$goto = $async$handler;
          }
          while (true)
            switch ($async$goto) {
              case 0:
                // Function start
                child = $async$self._overlay$_skipCount === A.ContainerRenderObjectMixin.prototype.get$childCount.call($async$self) ? null : $async$self.ContainerRenderObjectMixin__lastChild;
                childLeft = $async$self.ContainerRenderObjectMixin__childCount - $async$self._overlay$_skipCount;
                t1 = type$._TheaterParentData;
              case 2:
                // for condition
                if (!(child != null)) {
                  // goto after for
                  $async$goto = 3;
                  break;
                }
                t2 = child.parentData;
                t2.toString;
                t1._as(t2);
                t3 = t2.overlayEntry;
                innerIterator = null;
                if (!(t3 == null)) {
                  t3 = t3._overlayEntryStateNotifier;
                  if (!(t3 == null)) {
                    t3 = t3._change_notifier$_value;
                    value = t3.___OverlayEntryWidgetState__hitTestOrderIterable_FI;
                    if (value === $) {
                      result = t3._createChildIterable$1$reversed(true);
                      t3.___OverlayEntryWidgetState__hitTestOrderIterable_FI !== $ && A.throwLateFieldADI("_hitTestOrderIterable");
                      t3.set$___OverlayEntryWidgetState__hitTestOrderIterable_FI(result);
                      value = result;
                    }
                    t3 = new A._SyncStarIterator(value._outerHelper(), value.$ti._eval$1("_SyncStarIterator<1>"));
                    innerIterator = t3;
                  }
                }
                $async$goto = innerIterator != null ? 4 : 5;
                break;
              case 4:
                // then
                t3 = innerIterator.$ti._precomputed1;
              case 6:
                // for condition
                if (!innerIterator.moveNext$0()) {
                  // goto after for
                  $async$goto = 7;
                  break;
                }
                t4 = innerIterator._async$_current;
                $async$goto = 8;
                return $async$iterator._async$_current = t4 == null ? t3._as(t4) : t4, 1;
              case 8:
                // after yield
                // goto for condition
                $async$goto = 6;
                break;
              case 7:
                // after for
              case 5:
                // join
                $async$goto = 9;
                return $async$iterator._async$_current = child, 1;
              case 9:
                // after yield
                --childLeft;
                child = childLeft <= 0 ? null : t2.ContainerParentDataMixin_previousSibling;
                // goto for condition
                $async$goto = 2;
                break;
              case 3:
                // after for
                // implicit return
                return 0;
              case 1:
                // rethrow
                return $async$iterator._datum = $async$errorStack.at(-1), 3;
            }
        };
      };
    },
    get$sizedByParent() {
      return false;
    },
    performLayout$0() {
      var sizeDeterminingChild, nonPositionedChildConstraints, t3, _this = this,
        t1 = A.RenderObject.prototype.get$constraints.call(_this),
        t2 = t1.constrainWidth$0();
      t1 = t1.constrainHeight$0();
      if (isFinite(t2) && isFinite(t1)) {
        t1 = A.RenderObject.prototype.get$constraints.call(_this);
        _this.set$size(0, new A.Size(t1.constrainWidth$0(), t1.constrainHeight$0()));
        sizeDeterminingChild = null;
      } else {
        sizeDeterminingChild = _this._findSizeDeterminingChild$0();
        _this._layingOutSizeDeterminingChild = true;
        _this.layoutChild$2(sizeDeterminingChild, A.RenderObject.prototype.get$constraints.call(_this));
        _this._layingOutSizeDeterminingChild = false;
        _this.set$size(0, sizeDeterminingChild.get$size(0));
      }
      nonPositionedChildConstraints = A.BoxConstraints$tight(_this.get$size(0));
      for (t1 = _this._childrenInPaintOrder$0(), t2 = t1.$ti, t1 = new A._SyncStarIterator(t1._outerHelper(), t2._eval$1("_SyncStarIterator<1>")), t2 = t2._precomputed1; t1.moveNext$0();) {
        t3 = t1._async$_current;
        if (t3 == null)
          t3 = t2._as(t3);
        if (t3 !== sizeDeterminingChild)
          _this.layoutChild$2(t3, nonPositionedChildConstraints);
      }
    },
    _findSizeDeterminingChild$0() {
      var t1, t2, t3, _this = this,
        child = _this._overlay$_skipCount === A.ContainerRenderObjectMixin.prototype.get$childCount.call(_this) ? null : _this.ContainerRenderObjectMixin__lastChild;
      for (t1 = type$._TheaterParentData; child != null;) {
        t2 = child.parentData;
        t2.toString;
        t1._as(t2);
        t3 = t2.overlayEntry;
        t3 = t3 == null ? null : t3.canSizeOverlay;
        if (t3 === true && !t2.get$isPositioned())
          return child;
        child = t2.ContainerParentDataMixin_previousSibling;
      }
      throw A.wrapException(A.FlutterError$fromParts(A._setArrayType([A.ErrorSummary$("Overlay was given infinite constraints and cannot be sized by a suitable child."), A.ErrorDescription$("The constraints given to the overlay (" + _this.get$constraints().toString$0(0) + ") would result in an illegal infinite size (" + _this.get$constraints().get$biggest().toString$0(0) + "). To avoid that, the Overlay tried to size itself to one of its children, but no suitable non-positioned child that belongs to an OverlayEntry with canSizeOverlay set to true could be found."), A.ErrorHint$("Try wrapping the Overlay in a SizedBox to give it a finite size or use an OverlayEntry with canSizeOverlay set to true.")], type$.JSArray_DiagnosticsNode)));
    },
    paint$2(context, offset) {
      var t2, t3, _this = this,
        t1 = _this._overlay$_clipRectLayer;
      if (_this._overlay$_clipBehavior !== B.Clip_0) {
        A.assertHelper(!_this._needsCompositingBitsUpdate);
        t2 = _this.__RenderObject__needsCompositing_A;
        t2 === $ && A.throwLateFieldNI("_needsCompositing");
        t3 = _this.get$size(0);
        t1.set$layer(0, context.pushClipRect$6$clipBehavior$oldLayer(t2, offset, new A.Rect(0, 0, 0 + t3._dx, 0 + t3._dy), A._RenderTheaterMixin.prototype.get$paint.call(_this), _this._overlay$_clipBehavior, t1._layer));
      } else {
        t1.set$layer(0, null);
        _this.super$_RenderTheaterMixin$paint(context, offset);
      }
    },
    dispose$0() {
      this._overlay$_clipRectLayer.set$layer(0, null);
      this.super$RenderObject$dispose();
    },
    visitChildren$1(visitor) {
      var child, t1, t2;
      type$.void_Function_RenderObject._as(visitor);
      child = this.ContainerRenderObjectMixin__firstChild;
      for (t1 = type$._TheaterParentData; child != null;) {
        visitor.call$1(child);
        t2 = child.parentData;
        t2.toString;
        t1._as(t2);
        t2.visitOverlayPortalChildrenOnOverlayEntry$1(visitor);
        child = t2.ContainerParentDataMixin_nextSibling;
      }
    },
    visitChildrenForSemantics$1(visitor) {
      var child, t1, t2;
      type$.void_Function_RenderObject._as(visitor);
      child = this.get$_firstOnstageChild();
      for (t1 = type$._TheaterParentData; child != null;) {
        visitor.call$1(child);
        t2 = child.parentData;
        t2.toString;
        child = t1._as(t2).ContainerParentDataMixin_nextSibling;
      }
    },
    describeApproximatePaintClip$1(child) {
      var t1;
      switch (this._overlay$_clipBehavior.index) {
        case 0:
          return null;
        case 1:
        case 2:
        case 3:
          t1 = this.get$size(0);
          return new A.Rect(0, 0, 0 + t1._dx, 0 + t1._dy);
      }
    },
    debugFillProperties$1(properties) {
      this.super$RenderBox$debugFillProperties(properties);
      properties.add$1(0, A.IntProperty$("skipCount", this._overlay$_skipCount, B.C__NoDefaultValue, null, B.DiagnosticLevel_3, null));
      properties.add$1(0, A.EnumProperty$("textDirection", this._overlay$_textDirection, B.C__NoDefaultValue, B.DiagnosticLevel_3, type$.TextDirection));
    },
    debugDescribeChildren$0() {
      var child, firstOnstageChild, t2, t3, t4, _box_1 = {},
        t1 = type$.JSArray_DiagnosticsNode,
        offstageChildren = A._setArrayType([], t1),
        onstageChildren = A._setArrayType([], t1);
      _box_1.count = 1;
      _box_1.onstage = false;
      child = this.ContainerRenderObjectMixin__firstChild;
      firstOnstageChild = this.get$_firstOnstageChild();
      for (t1 = type$._TheaterParentData, t2 = 1; child != null;) {
        t3 = {};
        t4 = child.parentData;
        t4.toString;
        t1._as(t4);
        if (child === firstOnstageChild) {
          _box_1.onstage = true;
          t2 = _box_1.count = 1;
        }
        t2 = "" + t2;
        if (_box_1.onstage)
          B.JSArray_methods.add$1(onstageChildren, A.DiagnosticableTreeNode$("onstage " + t2, null, child));
        else
          B.JSArray_methods.add$1(offstageChildren, A.DiagnosticableTreeNode$("offstage " + t2, B.DiagnosticsTreeStyle_2, child));
        t3.subcount = 1;
        t4.visitOverlayPortalChildrenOnOverlayEntry$1(new A._RenderTheater_debugDescribeChildren_closure(_box_1, t3, onstageChildren, offstageChildren));
        child = t4.ContainerParentDataMixin_nextSibling;
        t2 = ++_box_1.count;
      }
      t1 = A.List_List$of(onstageChildren, true, type$.DiagnosticsNode);
      if (offstageChildren.length !== 0)
        B.JSArray_methods.addAll$1(t1, offstageChildren);
      else
        t1.push(A.DiagnosticsNode_DiagnosticsNode$message("no offstage children", true, B.DiagnosticsTreeStyle_2));
      return t1;
    }
  };
  A._RenderTheater_computeMinIntrinsicWidth_closure.prototype = {
    call$1(child) {
      return child.getMinIntrinsicWidth$1(this.height);
    },
    $signature: 46
  };
  A._RenderTheater_computeMaxIntrinsicWidth_closure.prototype = {
    call$1(child) {
      return child.getMaxIntrinsicWidth$1(this.height);
    },
    $signature: 46
  };
  A._RenderTheater_computeMinIntrinsicHeight_closure.prototype = {
    call$1(child) {
      return child.getMinIntrinsicHeight$1(this.width);
    },
    $signature: 46
  };
  A._RenderTheater_computeMaxIntrinsicHeight_closure.prototype = {
    call$1(child) {
      return child.getMaxIntrinsicHeight$1(this.width);
    },
    $signature: 46
  };
  A._RenderTheater_debugDescribeChildren_closure.prototype = {
    call$1(renderObject) {
      var t1, t2, t3, t4, _this = this;
      renderObject = type$.RenderBox._as(type$.RenderObject._as(renderObject));
      t1 = _this._box_1;
      t2 = t1.onstage;
      t3 = _this._box_0;
      t1 = "" + t1.count;
      t4 = t3.subcount;
      if (t2)
        B.JSArray_methods.add$1(_this.onstageChildren, A.DiagnosticableTreeNode$("onstage " + t1 + " - " + t4, null, renderObject));
      else
        B.JSArray_methods.add$1(_this.offstageChildren, A.DiagnosticableTreeNode$("offstage " + t1 + " - " + t4, B.DiagnosticsTreeStyle_2, renderObject));
      ++t3.subcount;
    },
    $signature: 12
  };
  A.OverlayPortalController.prototype = {
    _overlay$_now$0() {
      var now = $.OverlayPortalController__wallTime = $.OverlayPortalController__wallTime + 1,
        t1 = this._zOrderIndex;
      A.assertHelper(t1 == null || t1 < now);
      t1 = this._attachTarget;
      if ((t1 == null ? null : t1._zOrderIndex) != null) {
        t1 = t1._zOrderIndex;
        t1.toString;
        t1 = t1 < now;
      } else
        t1 = true;
      A.assertHelper(t1);
      return now;
    },
    toString$0(_) {
      var isDetached = this._attachTarget != null ? "" : " DETACHED";
      return A.objectRuntimeType(this, "OverlayPortalController") + isDetached;
    }
  };
  A.OverlayPortal.prototype = {
    createState$0() {
      return new A._OverlayPortalState(B._StateLifecycle_0);
    }
  };
  A._OverlayPortalState.prototype = {
    _getLocation$2(zOrderIndex, targetRootOverlay) {
      var t2, isCacheValid, _this = this,
        cachedLocation = _this._locationCache,
        marker = A._InitializedCell$named("marker", new A._OverlayPortalState__getLocation_closure(_this, false)),
        t1 = cachedLocation == null;
      if (!t1)
        if (_this._childModelMayHaveChanged) {
          t2 = marker._readFinal$0();
          t2 = cachedLocation._childModel === t2.overlayEntryWidgetState && cachedLocation._theater === t2.theater;
          isCacheValid = t2;
        } else
          isCacheValid = true;
      else
        isCacheValid = false;
      _this._childModelMayHaveChanged = false;
      if (isCacheValid) {
        A.assertHelper(cachedLocation._zOrderIndex === zOrderIndex);
        cachedLocation._debugIsLocationValid$0();
        return cachedLocation;
      }
      if (!t1)
        cachedLocation._debugMarkLocationInvalid$0();
      return _this._locationCache = new A._OverlayEntryLocation(zOrderIndex, marker._readFinal$0().overlayEntryWidgetState, marker._readFinal$0().theater);
    },
    initState$0() {
      this.super$State$initState();
      this._setupController$1(this._widget.controller);
    },
    _setupController$1(controller) {
      var controllerZOrderIndex, zOrderIndex, _this = this,
        t1 = controller._attachTarget;
      if (A.assertTest(t1 == null || t1 === _this))
        A.assertThrow("Failed to attach " + controller.toString$0(0) + " to " + _this.toString$0(0) + ". It is already attached to " + A.S(controller._attachTarget) + ".");
      controllerZOrderIndex = controller._zOrderIndex;
      zOrderIndex = _this._zOrderIndex;
      if (zOrderIndex != null)
        t1 = controllerZOrderIndex != null && controllerZOrderIndex > zOrderIndex;
      else
        t1 = true;
      if (t1)
        _this._zOrderIndex = controllerZOrderIndex;
      controller._zOrderIndex = null;
      controller._attachTarget = _this;
    },
    didChangeDependencies$0() {
      this.super$State$didChangeDependencies();
      this._childModelMayHaveChanged = true;
    },
    didUpdateWidget$1(oldWidget) {
      var t1, t2, _this = this;
      type$.OverlayPortal._as(oldWidget);
      _this.super$State$didUpdateWidget(oldWidget);
      if (!_this._childModelMayHaveChanged)
        _this._widget.toString;
      t1 = oldWidget.controller;
      t2 = _this._widget.controller;
      if (t1 !== t2) {
        t1._attachTarget = null;
        _this._setupController$1(t2);
      }
    },
    dispose$0() {
      var t1, _this = this;
      A.assertHelper(_this._widget.controller._attachTarget === _this);
      _this._widget.controller._attachTarget = null;
      t1 = _this._locationCache;
      if (t1 != null)
        t1._debugMarkLocationInvalid$0();
      _this._locationCache = null;
      _this.super$State$dispose();
    },
    show$1(_, zOrderIndex) {
      var t1, _this = this;
      if (A.assertTest(A.BindingBase_checkInstance($.SchedulerBinding__instance, type$.SchedulerBinding).SchedulerBinding__schedulerPhase !== B.SchedulerPhase_3))
        A.assertThrow(A.getRuntimeTypeOfDartObject(_this._widget.controller).toString$0(0) + ".show() should not be called during build.");
      _this.setState$1(new A._OverlayPortalState_show_closure(_this, zOrderIndex));
      t1 = _this._locationCache;
      if (t1 != null)
        t1._debugMarkLocationInvalid$0();
      _this._locationCache = null;
    },
    hide$0() {
      var t1, _this = this;
      A.assertHelper(A.BindingBase_checkInstance($.SchedulerBinding__instance, type$.SchedulerBinding).SchedulerBinding__schedulerPhase !== B.SchedulerPhase_3);
      _this.setState$1(new A._OverlayPortalState_hide_closure(_this));
      t1 = _this._locationCache;
      if (t1 != null)
        t1._debugMarkLocationInvalid$0();
      _this._locationCache = null;
    },
    build$1(context) {
      var t1, t2, t3, _this = this, _null = null,
        zOrderIndex = _this._zOrderIndex;
      if (zOrderIndex == null)
        return A._OverlayPortal$(_this._widget.child, _null, _null);
      _this._widget.toString;
      t1 = _this._getLocation$2(zOrderIndex, false);
      t2 = _this._widget;
      t3 = t2.overlayChildBuilder;
      return A._OverlayPortal$(t2.child, new A._DeferredLayout(new A.Builder(t3, _null), _null), t1);
    }
  };
  A._OverlayPortalState__getLocation_closure.prototype = {
    call$0() {
      return A._RenderTheaterMarker_of(this.$this.get$context(0), this.targetRootOverlay);
    },
    $signature: 471
  };
  A._OverlayPortalState_show_closure.prototype = {
    call$0() {
      this.$this._zOrderIndex = this.zOrderIndex;
    },
    $signature: 1
  };
  A._OverlayPortalState_hide_closure.prototype = {
    call$0() {
      this.$this._zOrderIndex = null;
    },
    $signature: 1
  };
  A._OverlayEntryLocation.prototype = {
    _addToChildModel$1(child) {
      var t1, _this = this;
      if (A.assertTest(_this._overlayChildRenderBox == null))
        A.assertThrow("Failed to add " + child.toString$0(0) + ". This location (" + _this.toString$0(0) + ") is already occupied by " + A.S(_this._overlayChildRenderBox) + ".");
      _this._overlayChildRenderBox = child;
      _this._childModel._overlay$_add$1(0, _this);
      t1 = _this._theater;
      t1.markNeedsPaint$0();
      t1.markNeedsCompositingBitsUpdate$0();
      t1.markNeedsSemanticsUpdate$0();
    },
    _removeFromChildModel$1(child) {
      var t1, t2, _this = this;
      A.assertHelper(child === _this._overlayChildRenderBox);
      _this._overlayChildRenderBox = null;
      t1 = _this._childModel;
      t2 = t1._sortedTheaterSiblings;
      if (t2 == null)
        t2 = null;
      else
        t2 = type$.LinkedListEntry_LinkedListEntry_dynamic._is(_this) && t2 === _this.LinkedListEntry__list;
      A.assertHelper(t2 === true);
      A.assertHelper(t1._sortedTheaterSiblings != null);
      t1 = t1._sortedTheaterSiblings;
      t1 = t1 == null ? null : t1.remove$1(0, _this);
      A.assertHelper(t1 === true);
      t1 = _this._theater;
      t1.markNeedsPaint$0();
      t1.markNeedsCompositingBitsUpdate$0();
      t1.markNeedsSemanticsUpdate$0();
    },
    _debugIsLocationValid$0() {
      if (this._debugMarkLocationInvalidStackTrace == null)
        return true;
      throw A.wrapException(A.StateError$(this.toString$0(0) + " is already disposed. Stack trace: " + A.S(this._debugMarkLocationInvalidStackTrace)));
    },
    _debugMarkLocationInvalid$0() {
      this._debugIsLocationValid$0();
      A.assertHelper(new A._OverlayEntryLocation__debugMarkLocationInvalid_closure(this).call$0());
    },
    toString$0(_) {
      var t1 = A.objectRuntimeType(this, "_OverlayEntryLocation"),
        t2 = A.shortHash(this),
        t3 = this._debugMarkLocationInvalidStackTrace != null ? "(INVALID)" : "";
      return t1 + "[" + t2 + "] " + t3;
    }
  };
  A._OverlayEntryLocation__debugMarkLocationInvalid_closure.prototype = {
    call$0() {
      this.$this._debugMarkLocationInvalidStackTrace = A.StackTrace_current();
      return true;
    },
    $signature: 0
  };
  A._RenderTheaterMarker.prototype = {
    updateShouldNotify$1(oldWidget) {
      type$._RenderTheaterMarker._as(oldWidget);
      return oldWidget.theater !== this.theater || oldWidget.overlayEntryWidgetState !== this.overlayEntryWidgetState;
    }
  };
  A._OverlayPortal.prototype = {
    createElement$0(_) {
      var t1 = new A._OverlayPortalElement(this, B._ElementLifecycle_0, A.HashSet_HashSet(type$.Element));
      $.$get$FlutterMemoryAllocations_instance().dispatchObjectCreated$3$className$library$object(B.Type_Element_rqC.toString$0(0), "package:flutter/widgets.dart", t1);
      return t1;
    },
    createRenderObject$1(context) {
      var t1 = new A._RenderLayoutSurrogateProxyBox(null, new A._LayoutCacheStorage(), A.LayerHandle$(type$.ContainerLayer_2));
      t1.RenderObject$0();
      t1.set$child(null);
      return t1;
    }
  };
  A._OverlayPortalElement.prototype = {
    get$renderObject() {
      return type$._RenderLayoutSurrogateProxyBox._as(A.RenderObjectElement.prototype.get$renderObject.call(this));
    },
    mount$2($parent, newSlot) {
      var t1, _this = this;
      _this.super$RenderObjectElement$mount($parent, newSlot);
      t1 = _this._widget;
      t1.toString;
      type$._OverlayPortal._as(t1);
      _this._overlay$_child = _this.updateChild$3(_this._overlay$_child, t1.child, null);
      _this._overlayChild = _this.updateChild$3(_this._overlayChild, t1.overlayChild, t1.overlayLocation);
    },
    update$1(_, newWidget) {
      var _this = this;
      type$._OverlayPortal._as(newWidget);
      _this.super$RenderObjectElement$update(0, newWidget);
      _this._overlay$_child = _this.updateChild$3(_this._overlay$_child, newWidget.child, null);
      _this._overlayChild = _this.updateChild$3(_this._overlayChild, newWidget.overlayChild, newWidget.overlayLocation);
    },
    forgetChild$1(child) {
      A.assertHelper(child.$eq(0, this._overlay$_child));
      this._overlay$_child = null;
      this.super$Element$forgetChild(child);
    },
    visitChildren$1(visitor) {
      var child, overlayChild;
      type$.void_Function_Element._as(visitor);
      child = this._overlay$_child;
      overlayChild = this._overlayChild;
      if (child != null)
        visitor.call$1(child);
      if (overlayChild != null)
        visitor.call$1(overlayChild);
    },
    activate$0() {
      var t1, t2, _this = this;
      _this.super$Element$activate();
      t1 = _this._overlayChild;
      t1 = t1 == null ? null : t1.get$renderObject();
      type$.nullable__RenderDeferredLayoutBox._as(t1);
      if (t1 != null) {
        A.assertHelper(t1._object$_owner == null);
        A.assertHelper(type$._RenderLayoutSurrogateProxyBox._as(A.RenderObjectElement.prototype.get$renderObject.call(_this))._deferredLayoutChild === t1);
        t2 = _this._overlayChild._slot;
        t2.toString;
        type$._OverlayEntryLocation._as(t2);
        if (A.assertTest(t2._overlayChildRenderBox == null))
          A.assertThrow(A.S(t2._overlayChildRenderBox));
        t2._theater._addDeferredChild$1(t1);
        t2._overlayChildRenderBox = t1;
      }
    },
    deactivate$0() {
      var t2,
        t1 = this._overlayChild;
      t1 = t1 == null ? null : t1.get$renderObject();
      type$.nullable__RenderDeferredLayoutBox._as(t1);
      if (t1 != null) {
        t2 = this._overlayChild._slot;
        t2.toString;
        type$._OverlayEntryLocation._as(t2);
        t2._theater._removeDeferredChild$1(t1);
        t2._overlayChildRenderBox = null;
      }
      this.super$RenderObjectElement$deactivate();
    },
    insertRenderObjectChild$2(child, slot) {
      var t1, t2;
      type$.RenderBox._as(child);
      type$.nullable__OverlayEntryLocation._as(slot);
      if (A.assertTest(child.get$parent(child) == null))
        A.assertThrow(child.toString$0(0) + "'s parent is not null: " + A.S(child.get$parent(child)));
      t1 = type$._RenderLayoutSurrogateProxyBox;
      if (slot != null) {
        t2 = t1._as(A.RenderObjectElement.prototype.get$renderObject.call(this));
        type$._RenderDeferredLayoutBox._as(child);
        t2._deferredLayoutChild = child;
        slot._debugIsLocationValid$0();
        slot._addToChildModel$1(child);
        t2 = slot._theater;
        t2._addDeferredChild$1(child);
        A.assertHelper(child._object$_parent === t2);
        t1._as(A.RenderObjectElement.prototype.get$renderObject.call(this)).markNeedsSemanticsUpdate$0();
      } else
        t1._as(A.RenderObjectElement.prototype.get$renderObject.call(this)).set$child(child);
    },
    moveRenderObjectChild$3(child, oldSlot, newSlot) {
      var t1, fromTheater;
      type$._RenderDeferredLayoutBox._as(child);
      t1 = type$._OverlayEntryLocation;
      t1._as(oldSlot);
      t1._as(newSlot);
      newSlot._debugIsLocationValid$0();
      A.assertHelper(oldSlot !== newSlot);
      newSlot._debugIsLocationValid$0();
      fromTheater = oldSlot._theater;
      t1 = newSlot._theater;
      if (fromTheater !== t1) {
        fromTheater._removeDeferredChild$1(child);
        t1._addDeferredChild$1(child);
      }
      if (oldSlot._childModel !== newSlot._childModel || oldSlot._zOrderIndex !== newSlot._zOrderIndex) {
        oldSlot._removeFromChildModel$1(child);
        newSlot._addToChildModel$1(child);
      }
      type$._RenderLayoutSurrogateProxyBox._as(A.RenderObjectElement.prototype.get$renderObject.call(this)).markNeedsSemanticsUpdate$0();
    },
    removeRenderObjectChild$2(child, slot) {
      var t1;
      type$.RenderBox._as(child);
      type$.nullable__OverlayEntryLocation._as(slot);
      if (slot == null) {
        type$._RenderLayoutSurrogateProxyBox._as(A.RenderObjectElement.prototype.get$renderObject.call(this)).set$child(null);
        return;
      }
      t1 = type$._RenderLayoutSurrogateProxyBox;
      A.assertHelper(t1._as(A.RenderObjectElement.prototype.get$renderObject.call(this))._deferredLayoutChild === child);
      type$._RenderDeferredLayoutBox._as(child);
      slot._removeFromChildModel$1(child);
      slot._theater._removeDeferredChild$1(child);
      A.assertHelper(child._object$_parent == null);
      t1._as(A.RenderObjectElement.prototype.get$renderObject.call(this))._deferredLayoutChild = null;
    },
    debugFillProperties$1(properties) {
      var t1, _this = this, _null = null;
      _this.super$RenderObjectElement$debugFillProperties(properties);
      t1 = type$.Element;
      properties.add$1(0, A.DiagnosticsProperty$("child", _this._overlay$_child, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t1));
      properties.add$1(0, A.DiagnosticsProperty$("overlayChild", _this._overlayChild, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t1));
      t1 = _this._overlayChild;
      t1 = t1 == null ? _null : t1._slot;
      properties.add$1(0, A.DiagnosticsProperty$("overlayLocation", t1, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.Object));
    }
  };
  A._DeferredLayout.prototype = {
    createRenderObject$1(context) {
      var renderObject,
        t1 = context.findAncestorRenderObjectOfType$1$0(type$._RenderLayoutSurrogateProxyBox);
      t1.toString;
      renderObject = new A._RenderDeferredLayoutBox(t1, null, new A._LayoutCacheStorage(), A.LayerHandle$(type$.ContainerLayer_2));
      renderObject.RenderObject$0();
      renderObject.set$child(null);
      return t1._deferredLayoutChild = renderObject;
    },
    updateRenderObject$2(context, renderObject) {
      var t1, t2;
      type$._RenderDeferredLayoutBox._as(renderObject);
      t1 = type$._RenderLayoutSurrogateProxyBox;
      t2 = context.findAncestorRenderObjectOfType$1$0(t1);
      t2.toString;
      A.assertHelper(renderObject._layoutSurrogate === t2);
      A.assertHelper(context.findAncestorRenderObjectOfType$1$0(t1)._deferredLayoutChild === renderObject);
    }
  };
  A._RenderDeferredLayoutBox.prototype = {
    _childrenInPaintOrder$0() {
      var child = this.RenderObjectWithChildMixin__child;
      return child == null ? B.C_EmptyIterable1 : A.Iterable_Iterable$generate(1, new A._RenderDeferredLayoutBox__childrenInPaintOrder_closure(child), type$.RenderBox);
    },
    _childrenInHitTestOrder$0() {
      return this._childrenInPaintOrder$0();
    },
    get$theater() {
      var $parent = this._object$_parent;
      return $parent instanceof A._RenderTheater ? $parent : A.throwExpression(A.FlutterError_FlutterError(A.S($parent) + " of " + this.toString$0(0) + " is not a _RenderTheater"));
    },
    redepthChildren$0() {
      this._layoutSurrogate.redepthChild$1(this);
      this.super$RenderObjectWithChildMixin$redepthChildren();
    },
    get$sizedByParent() {
      return true;
    },
    markNeedsLayout$0() {
      this._overlay$_needsLayout = true;
      this.super$RenderBox$markNeedsLayout();
    },
    get$semanticsParent() {
      return this._layoutSurrogate;
    },
    computeDryBaseline$2(constraints, baseline) {
      var child;
      type$.BoxConstraints._as(constraints);
      type$.TextBaseline._as(baseline);
      child = this.RenderObjectWithChildMixin__child;
      if (child == null)
        return null;
      return A._RenderTheaterMixin_baselineForChild(child, new A.Size(constraints.constrainWidth$0(), constraints.constrainHeight$0()), constraints, this.get$theater().get$_overlay$_resolvedAlignment(), baseline);
    },
    get$debugLayoutParent() {
      return this._layoutSurrogate;
    },
    layoutByLayoutSurrogate$0() {
      var theater, theaterConstraints, t1, t2, _this = this;
      A.assertHelper(!_this._theaterDoingThisLayout);
      theater = type$.nullable__RenderTheater._as(_this._object$_parent);
      if (theater == null || _this._object$_owner == null) {
        A.assertThrow(_this.toString$0(0) + " is not attached to parent");
        return;
      }
      if (theater._layingOutSizeDeterminingChild)
        theater.invokeLayoutCallback$1$1(new A._RenderDeferredLayoutBox_layoutByLayoutSurrogate_closure(_this), type$.BoxConstraints);
      else {
        theaterConstraints = A.RenderObject.prototype.get$constraints.call(theater);
        t1 = theaterConstraints.constrainWidth$0();
        t2 = theaterConstraints.constrainHeight$0();
        _this.super$RenderObject$layout(A.BoxConstraints$tight(isFinite(t1) && isFinite(t2) ? new A.Size(theaterConstraints.constrainWidth$0(), theaterConstraints.constrainHeight$0()) : theater.get$size(0)), false);
      }
    },
    layout$2$parentUsesSize(constraints, parentUsesSize) {
      var scheduleDeferredLayout, t1, _this = this;
      A.assertHelper(_this._overlay$_needsLayout === _this.get$debugNeedsLayout());
      A.assertHelper(_this._object$_parent != null);
      scheduleDeferredLayout = _this._overlay$_needsLayout || !A.RenderObject.prototype.get$constraints.call(_this).$eq(0, constraints);
      A.assertHelper(!_this._theaterDoingThisLayout);
      _this._theaterDoingThisLayout = true;
      _this.super$RenderObject$layout(constraints, parentUsesSize);
      A.assertHelper(_this._theaterDoingThisLayout);
      _this._overlay$_needsLayout = _this._theaterDoingThisLayout = false;
      A.assertHelper(!_this.get$debugNeedsLayout());
      if (scheduleDeferredLayout) {
        t1 = _this._object$_parent;
        t1.toString;
        type$._RenderTheater._as(t1).invokeLayoutCallback$1$1(new A._RenderDeferredLayoutBox_layout_closure(_this), type$.BoxConstraints);
      }
    },
    layout$1(constraints) {
      return this.layout$2$parentUsesSize(constraints, false);
    },
    performResize$0() {
      var t1 = A.RenderObject.prototype.get$constraints.call(this);
      this.set$size(0, new A.Size(t1.constrainWidth$0(), t1.constrainHeight$0()));
    },
    performLayout$0() {
      var child, t1, _this = this;
      A.assertHelper(!_this._overlay$_debugMutationsLocked);
      if (_this._theaterDoingThisLayout) {
        _this._overlay$_needsLayout = false;
        return;
      }
      A.assertHelper(new A._RenderDeferredLayoutBox_performLayout_closure(_this).call$0());
      A.assertHelper(_this._object$_parent != null);
      child = _this.RenderObjectWithChildMixin__child;
      if (child == null) {
        _this._overlay$_needsLayout = false;
        return;
      }
      t1 = A.RenderObject.prototype.get$constraints.call(_this);
      A.assertHelper(t1.minWidth >= t1.maxWidth && t1.minHeight >= t1.maxHeight);
      _this.layoutChild$2(child, A.RenderObject.prototype.get$constraints.call(_this));
      A.assertHelper(new A._RenderDeferredLayoutBox_performLayout_closure0(_this).call$0());
      _this._overlay$_needsLayout = false;
    },
    applyPaintTransform$2(child, transform) {
      var offset,
        t1 = type$.RenderBox._as(child).parentData;
      t1.toString;
      offset = type$.BoxParentData._as(t1).offset;
      transform.translate$2(0, offset._dx, offset._dy);
    }
  };
  A._RenderDeferredLayoutBox__childrenInPaintOrder_closure.prototype = {
    call$1(i) {
      A._asInt(i);
      return this.child;
    },
    $signature: 472
  };
  A._RenderDeferredLayoutBox_layoutByLayoutSurrogate_closure.prototype = {
    call$1(constraints) {
      var t1 = this.$this;
      t1._overlay$_needsLayout = true;
      t1.super$RenderBox$markNeedsLayout();
    },
    $signature: 184
  };
  A._RenderDeferredLayoutBox_layout_closure.prototype = {
    call$1(constraints) {
      var t1 = this.$this;
      t1._overlay$_needsLayout = true;
      t1.super$RenderBox$markNeedsLayout();
    },
    $signature: 184
  };
  A._RenderDeferredLayoutBox_performLayout_closure.prototype = {
    call$0() {
      return this.$this._overlay$_debugMutationsLocked = true;
    },
    $signature: 0
  };
  A._RenderDeferredLayoutBox_performLayout_closure0.prototype = {
    call$0() {
      this.$this._overlay$_debugMutationsLocked = false;
      return true;
    },
    $signature: 0
  };
  A._RenderLayoutSurrogateProxyBox.prototype = {
    redepthChildren$0() {
      this.super$RenderObjectWithChildMixin$redepthChildren();
      var child = this._deferredLayoutChild;
      if (child != null && child._object$_owner != null) {
        A.assertHelper(child._object$_owner != null);
        this.redepthChild$1(child);
      }
    },
    performLayout$0() {
      this.super$RenderProxyBoxMixin$performLayout();
      var t1 = this._deferredLayoutChild;
      if (t1 != null)
        t1.layoutByLayoutSurrogate$0();
    },
    visitChildrenForSemantics$1(visitor) {
      var deferredChild;
      type$.void_Function_RenderObject._as(visitor);
      this.super$RenderObject$visitChildrenForSemantics(visitor);
      deferredChild = this._deferredLayoutChild;
      if (deferredChild != null)
        visitor.call$1(deferredChild);
    }
  };
  A._OverlayState_State_TickerProviderStateMixin_dispose_closure.prototype = {
    call$0() {
      var t3, t4,
        t1 = this.$this,
        t2 = t1.TickerProviderStateMixin__tickers;
      if (t2 != null)
        for (t2 = A._LinkedHashSetIterator$(t2, t2._collection$_modifications, A._instanceType(t2)._precomputed1), t3 = t2.$ti._precomputed1; t2.moveNext$0();) {
          t4 = t2._collection$_current;
          if (t4 == null)
            t4 = t3._as(t4);
          if (t4._ticker$_future != null)
            throw A.wrapException(A.FlutterError$fromParts(A._setArrayType([A.ErrorSummary$(t1.toString$0(0) + " was disposed with an active Ticker."), A.ErrorDescription$(A.getRuntimeTypeOfDartObject(t1).toString$0(0) + string$.x20creatT), A.ErrorHint$(string$.Ticker), t4.describeForError$1("The offending ticker was")], type$.JSArray_DiagnosticsNode)));
        }
      return true;
    },
    $signature: 0
  };
  A._OverlayState_State_TickerProviderStateMixin.prototype = {
    activate$0() {
      this.super$State$activate();
      this._updateTickerModeNotifier$0();
      this._updateTickers$0();
    },
    dispose$0() {
      var t1, _this = this;
      A.assertHelper(new A._OverlayState_State_TickerProviderStateMixin_dispose_closure(_this).call$0());
      t1 = _this.TickerProviderStateMixin__tickerModeNotifier;
      if (t1 != null)
        t1.removeListener$1(0, _this.get$_updateTickers());
      _this.set$_tickerModeNotifier(null);
      _this.super$State$dispose();
    },
    debugFillProperties$1(properties) {
      var t1, t2, t3, _null = null;
      this.super$State$debugFillProperties(properties);
      t1 = this.TickerProviderStateMixin__tickers;
      if (t1 != null) {
        t2 = t1._collection$_length;
        t3 = t2 === 1 ? "" : "s";
        t3 = "tracking " + t2 + " ticker" + t3;
        t2 = t3;
      } else
        t2 = _null;
      properties.add$1(0, A.DiagnosticsProperty$("tickers", t1, true, _null, t2, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.Set_Ticker));
    }
  };
  A.__RenderDeferredLayoutBox_RenderProxyBox__RenderTheaterMixin.prototype = {};
  A.__RenderDeferredLayoutBox_RenderProxyBox__RenderTheaterMixin_LinkedListEntry.prototype = {};
  A.__RenderTheater_RenderBox_ContainerRenderObjectMixin.prototype = {
    attach$1(owner) {
      var child, t1, t2;
      this.super$RenderObject$attach(owner);
      child = this.ContainerRenderObjectMixin__firstChild;
      for (t1 = type$.StackParentData; child != null;) {
        child.attach$1(owner);
        t2 = child.parentData;
        t2.toString;
        child = t1._as(t2).ContainerParentDataMixin_nextSibling;
      }
    },
    detach$0(_) {
      var child, t1, t2;
      this.super$RenderObject$detach(0);
      child = this.ContainerRenderObjectMixin__firstChild;
      for (t1 = type$.StackParentData; child != null;) {
        child.detach$0(0);
        t2 = child.parentData;
        t2.toString;
        child = t1._as(t2).ContainerParentDataMixin_nextSibling;
      }
    }
  };
  A.__RenderTheater_RenderBox_ContainerRenderObjectMixin__RenderTheaterMixin.prototype = {};
  A.GlowingOverscrollIndicator.prototype = {
    createState$0() {
      var t1 = type$.bool;
      return new A._GlowingOverscrollIndicatorState(A.LinkedHashMap_LinkedHashMap$_literal([false, true, true, true], t1, t1), null, null, B._StateLifecycle_0);
    },
    debugFillProperties$1(properties) {
      var _0_3, _0_1, t1, _0_5, _0_4, t2, _0_7, _0_4_isSet, _0_8, _null = null;
      this.super$Widget$debugFillProperties(properties);
      properties.add$1(0, A.EnumProperty$("axisDirection", this.axisDirection, B.C__NoDefaultValue, B.DiagnosticLevel_3, type$.AxisDirection));
      $label0$0: {
        _0_3 = true;
        _0_1 = true;
        t1 = true;
        A.boolConversionCheck(t1);
        _0_5 = _null;
        _0_4 = _null;
        if (t1) {
          _0_5 = true;
          _0_4 = true;
          t2 = true;
          A.boolConversionCheck(t2);
        } else
          t2 = false;
        if (t2) {
          t1 = "both sides";
          break $label0$0;
        }
        A.boolConversionCheck(_0_3);
        _0_7 = _null;
        if (_0_3) {
          if (t1) {
            t2 = _0_4;
            _0_4_isSet = t1;
          } else {
            _0_4 = true;
            _0_4_isSet = true;
            t2 = true;
          }
          _0_7 = false === t2;
          t2 = _0_7;
          A.boolConversionCheck(t2);
        } else {
          _0_4_isSet = t1;
          t2 = false;
        }
        if (t2) {
          t1 = "leading side only";
          break $label0$0;
        }
        _0_8 = false === _0_1;
        t2 = _0_8;
        if (A.boolConversionCheck(t2)) {
          if (t1)
            t1 = _0_5;
          else {
            if (_0_4_isSet)
              t1 = _0_4;
            else {
              _0_4 = true;
              _0_4_isSet = true;
              t1 = true;
            }
            _0_5 = true === t1;
            t1 = _0_5;
          }
          A.boolConversionCheck(t1);
        } else
          t1 = false;
        if (t1) {
          t1 = "trailing side only";
          break $label0$0;
        }
        if (A.boolConversionCheck(_0_8)) {
          if (_0_3)
            t1 = _0_7;
          else {
            _0_7 = false === (!_0_4_isSet || _0_4);
            t1 = _0_7;
          }
          A.boolConversionCheck(t1);
        } else
          t1 = false;
        if (t1) {
          t1 = "neither side (!)";
          break $label0$0;
        }
        t1 = _null;
      }
      properties.add$1(0, A.MessageProperty$("show", t1, B.DiagnosticLevel_3));
      properties.add$1(0, A.ColorProperty$("color", this.color, B.C__NoDefaultValue, B.DiagnosticLevel_3, false, B.DiagnosticsTreeStyle_8));
    },
    notificationPredicate$1(arg0) {
      return A.scroll_notification__defaultScrollNotificationPredicate$closure().call$1(arg0);
    }
  };
  A._GlowingOverscrollIndicatorState.prototype = {
    initState$0() {
      var t1, t2, _this = this;
      _this.super$State$initState();
      t1 = _this._widget;
      t2 = t1.color;
      _this._leadingController = A._GlowController$(A.axisDirectionToAxis(t1.axisDirection), t2, _this);
      t2 = _this._widget;
      t1 = t2.color;
      t1 = A._GlowController$(A.axisDirectionToAxis(t2.axisDirection), t1, _this);
      _this._trailingController = t1;
      t2 = _this._leadingController;
      t2.toString;
      _this._leadingAndTrailingListener = new A._MergingListenable(A._setArrayType([t2, t1], type$.JSArray_Listenable));
    },
    didUpdateWidget$1(oldWidget) {
      var t1, _this = this;
      type$.GlowingOverscrollIndicator._as(oldWidget);
      _this.super$State$didUpdateWidget(oldWidget);
      if (!oldWidget.color.$eq(0, _this._widget.color) || A.axisDirectionToAxis(oldWidget.axisDirection) !== A.axisDirectionToAxis(_this._widget.axisDirection)) {
        t1 = _this._leadingController;
        t1.toString;
        t1.set$color(0, _this._widget.color);
        t1 = _this._leadingController;
        t1.toString;
        t1.set$axis(A.axisDirectionToAxis(_this._widget.axisDirection));
        t1 = _this._trailingController;
        t1.toString;
        t1.set$color(0, _this._widget.color);
        t1 = _this._trailingController;
        t1.toString;
        t1.set$axis(A.axisDirectionToAxis(_this._widget.axisDirection));
      }
    },
    _overscroll_indicator$_handleScrollNotification$1(notification) {
      var t1, t2, t3, t4, t5, controller, isLeading, velocity, size, position, _this = this;
      type$.ScrollNotification._as(notification);
      if (!A.boolConversionCheck(_this._widget.notificationPredicate$1(notification)))
        return false;
      t1 = notification.metrics;
      t2 = t1.axisDirection;
      if (A.axisDirectionToAxis(t2) !== A.axisDirectionToAxis(_this._widget.axisDirection))
        return false;
      t3 = _this._leadingController;
      t3.toString;
      t4 = t1._scroll_metrics$_pixels;
      t4.toString;
      t5 = t1._scroll_metrics$_minScrollExtent;
      t5.toString;
      t3._paintOffsetScrollPixels = -Math.min(t4 - t5, t3._overscroll_indicator$_paintOffset);
      t5 = _this._trailingController;
      t5.toString;
      t1 = t1._scroll_metrics$_maxScrollExtent;
      t1.toString;
      t5._paintOffsetScrollPixels = -Math.min(t1 - t4, t5._overscroll_indicator$_paintOffset);
      if (notification instanceof A.OverscrollNotification) {
        t1 = notification.overscroll;
        if (t1 < 0)
          controller = t3;
        else if (t1 > 0)
          controller = t5;
        else {
          A.assertHelper(false);
          controller = null;
        }
        isLeading = controller == _this._leadingController;
        t3 = _this.get$context(0);
        t3.dispatchNotification$1(new A.OverscrollIndicatorNotification(isLeading, 0));
        t3 = _this._accepted;
        t3.$indexSet(0, isLeading, true);
        t3.$index(0, isLeading).toString;
        controller._overscroll_indicator$_paintOffset = 0;
        A.assertHelper(controller != null);
        _this._accepted.$index(0, isLeading).toString;
        t3 = notification.velocity;
        if (t3 !== 0) {
          A.assertHelper(notification.dragDetails == null);
          controller.toString;
          t1 = Math.abs(t3);
          A.assertHelper(t1 >= 0);
          t2 = controller._pullRecedeTimer;
          if (t2 != null)
            t2.cancel$0(0);
          controller._pullRecedeTimer = null;
          velocity = A.clampDouble(t1, 100, 10000);
          t1 = controller._glowOpacityTween;
          if (controller._overscroll_indicator$_state === B._GlowState_0)
            t2 = 0.3;
          else {
            t2 = controller.___GlowController__glowOpacity_F;
            t2 === $ && A.throwLateFieldNI("_glowOpacity");
            t3 = type$.Animation_double._as(t2.parent);
            t3 = t2._evaluatable.transform$1(0, t3.get$value(t3));
            t2 = t3;
          }
          t1.set$begin(t2);
          t2 = t1.begin;
          t2.toString;
          t1.set$end(0, A.clampDouble(velocity * 0.00006, t2, 0.5));
          t2 = controller._glowSizeTween;
          t1 = controller.___GlowController__glowSize_F;
          t1 === $ && A.throwLateFieldNI("_glowSize");
          t3 = type$.Animation_double._as(t1.parent);
          t2.set$begin(t1._evaluatable.transform$1(0, t3.get$value(t3)));
          t2.set$end(0, Math.min(0.025 + 75e-8 * velocity * velocity, 1));
          t2 = controller.___GlowController__glowController_F;
          t2 === $ && A.throwLateFieldNI("_glowController");
          t2.duration = A.Duration$(0, B.JSNumber_methods.round$0(0.15 + velocity * 0.02), 0);
          t2.forward$1$from(0, 0);
          controller._displacement = 0.5;
          controller._overscroll_indicator$_state = B._GlowState_1;
        } else {
          A.assertHelper(t1 !== 0);
          t3 = notification.dragDetails;
          if (t3 != null) {
            t4 = notification.context.findRenderObject$0();
            t4.toString;
            type$.RenderBox._as(t4);
            A.assertHelper(t4._box$_size != null);
            size = t4.get$size(0);
            position = t4.globalToLocal$1(t3.globalPosition);
            switch (A.axisDirectionToAxis(t2).index) {
              case 0:
                controller.toString;
                t2 = size._dy;
                controller.pull$4(0, Math.abs(t1), size._dx, A.clampDouble(position._dy, 0, t2), t2);
                break;
              case 1:
                controller.toString;
                t2 = size._dx;
                controller.pull$4(0, Math.abs(t1), size._dy, A.clampDouble(position._dx, 0, t2), t2);
                break;
            }
          }
        }
      } else {
        if (!(notification instanceof A.ScrollEndNotification && notification.dragDetails != null))
          t1 = notification instanceof A.ScrollUpdateNotification && notification.dragDetails != null;
        else
          t1 = true;
        if (t1) {
          if (t3._overscroll_indicator$_state === B._GlowState_2)
            t3._recede$1(B.Duration_600000);
          t1 = _this._trailingController;
          if (t1._overscroll_indicator$_state === B._GlowState_2)
            t1._recede$1(B.Duration_600000);
        }
      }
      _this._lastNotificationType = A.getRuntimeTypeOfDartObject(notification);
      return false;
    },
    dispose$0() {
      this._leadingController.dispose$0();
      this._trailingController.dispose$0();
      this.super$__GlowingOverscrollIndicatorState_State_TickerProviderStateMixin$dispose();
    },
    build$1(context) {
      var _this = this, _null = null,
        t1 = _this._widget,
        t2 = _this._leadingController,
        t3 = _this._trailingController,
        t4 = t1.axisDirection,
        t5 = _this._leadingAndTrailingListener;
      return new A.NotificationListener(_this.get$_overscroll_indicator$_handleScrollNotification(), new A.RepaintBoundary(A.CustomPaint$(new A.RepaintBoundary(t1.child, _null), new A._GlowingOverscrollIndicatorPainter(t2, t3, t4, t5), _null, _null, B.Size_0_0), _null), _null, type$.NotificationListener_ScrollNotification);
    },
    $isTickerProvider: 1
  };
  A._GlowState.prototype = {
    _enumToString$0() {
      return "_GlowState." + this._name;
    }
  };
  A._GlowController.prototype = {
    set$color(_, value) {
      if (this._overscroll_indicator$_color.$eq(0, value))
        return;
      this._overscroll_indicator$_color = value;
      this.notifyListeners$0();
    },
    set$axis(value) {
      if (this._overscroll_indicator$_axis === value)
        return;
      this._overscroll_indicator$_axis = value;
      this.notifyListeners$0();
    },
    dispose$0() {
      var _this = this,
        t1 = _this.___GlowController__glowController_F;
      t1 === $ && A.throwLateFieldNI("_glowController");
      t1.dispose$0();
      t1 = _this.___GlowController__decelerator_F;
      t1 === $ && A.throwLateFieldNI("_decelerator");
      t1.dispose$0();
      t1 = _this.___GlowController__displacementTicker_F;
      t1 === $ && A.throwLateFieldNI("_displacementTicker");
      t1._creator._removeTicker$1(t1);
      t1.super$Ticker$dispose();
      t1 = _this._pullRecedeTimer;
      if (t1 != null)
        t1.cancel$0(0);
      _this.super$ChangeNotifier$dispose();
    },
    pull$4(_, overscroll, extent, crossAxisOffset, crossExtent) {
      var t2, t3, t4, height, _this = this,
        _s19_ = "_displacementTicker",
        t1 = _this._pullRecedeTimer;
      if (t1 != null)
        t1.cancel$0(0);
      _this._pullDistance = _this._pullDistance + overscroll / 200;
      t1 = _this._glowOpacityTween;
      t2 = _this.___GlowController__glowOpacity_F;
      t2 === $ && A.throwLateFieldNI("_glowOpacity");
      t3 = t2._evaluatable;
      t4 = type$.Animation_double;
      t2 = t4._as(t2.parent);
      t1.set$begin(t3.transform$1(0, t2.get$value(t2)));
      t2 = t3.transform$1(0, t2.get$value(t2));
      if (typeof t2 !== "number")
        return t2.$add();
      t1.set$end(0, Math.min(t2 + overscroll / extent * 0.8, 0.5));
      height = Math.min(extent, crossExtent * 0.20096189432249995);
      t2 = _this._glowSizeTween;
      t1 = _this.___GlowController__glowSize_F;
      t1 === $ && A.throwLateFieldNI("_glowSize");
      t3 = t1._evaluatable;
      t1 = t4._as(t1.parent);
      t2.set$begin(t3.transform$1(0, t1.get$value(t1)));
      t2.set$end(0, Math.max(1 - 1 / (0.7 * Math.sqrt(_this._pullDistance * height)), A.checkNum(t3.transform$1(0, t1.get$value(t1)))));
      t1 = crossAxisOffset / crossExtent;
      _this._displacementTarget = t1;
      if (t1 !== _this._displacement) {
        t1 = _this.___GlowController__displacementTicker_F;
        t1 === $ && A.throwLateFieldNI(_s19_);
        if (!t1.get$isTicking()) {
          A.assertHelper(_this._displacementTickerLastElapsed == null);
          t1.start$0(0);
        }
      } else {
        t1 = _this.___GlowController__displacementTicker_F;
        t1 === $ && A.throwLateFieldNI(_s19_);
        t1.stop$0(0);
        _this._displacementTickerLastElapsed = null;
      }
      t1 = _this.___GlowController__glowController_F;
      t1 === $ && A.throwLateFieldNI("_glowController");
      t1.duration = B.Duration_167000;
      if (_this._overscroll_indicator$_state !== B._GlowState_2) {
        t1.forward$1$from(0, 0);
        _this._overscroll_indicator$_state = B._GlowState_2;
      } else {
        t2 = t1._ticker;
        if (!(t2 != null && t2._ticker$_future != null)) {
          t1 = t1.__AnimationController__value_A;
          t1 === $ && A.throwLateFieldNI("_value");
          A.assertHelper(t1 === 1);
          _this.notifyListeners$0();
        }
      }
      _this._pullRecedeTimer = A.Timer_Timer(B.Duration_167000, new A._GlowController_pull_closure(_this));
    },
    _changePhase$1($status) {
      var _this = this;
      if (type$.AnimationStatus._as($status) !== B.AnimationStatus_3)
        return;
      switch (_this._overscroll_indicator$_state.index) {
        case 1:
          _this._recede$1(B.Duration_600000);
          break;
        case 3:
          _this._overscroll_indicator$_state = B._GlowState_0;
          _this._pullDistance = 0;
          break;
        case 2:
        case 0:
          break;
      }
    },
    _recede$1(duration) {
      var t2, t3, t4, _this = this,
        t1 = _this._overscroll_indicator$_state;
      if (t1 === B._GlowState_3 || t1 === B._GlowState_0)
        return;
      t1 = _this._pullRecedeTimer;
      if (t1 != null)
        t1.cancel$0(0);
      _this._pullRecedeTimer = null;
      t1 = _this._glowOpacityTween;
      t2 = _this.___GlowController__glowOpacity_F;
      t2 === $ && A.throwLateFieldNI("_glowOpacity");
      t3 = type$.Animation_double;
      t4 = t3._as(t2.parent);
      t1.set$begin(t2._evaluatable.transform$1(0, t4.get$value(t4)));
      t1.set$end(0, 0);
      t1 = _this._glowSizeTween;
      t4 = _this.___GlowController__glowSize_F;
      t4 === $ && A.throwLateFieldNI("_glowSize");
      t3 = t3._as(t4.parent);
      t1.set$begin(t4._evaluatable.transform$1(0, t3.get$value(t3)));
      t1.set$end(0, 0);
      t1 = _this.___GlowController__glowController_F;
      t1 === $ && A.throwLateFieldNI("_glowController");
      t1.duration = duration;
      t1.forward$1$from(0, 0);
      _this._overscroll_indicator$_state = B._GlowState_3;
    },
    _tickDisplacement$1(elapsed) {
      var t2, _this = this,
        t1 = _this._displacementTickerLastElapsed;
      if (t1 != null) {
        t1 = t1._duration;
        t2 = _this._displacementTarget;
        _this._displacement = t2 - (t2 - _this._displacement) * Math.pow(2, -(elapsed._duration - t1) / $.$get$_GlowController__crossAxisHalfTime()._duration);
        _this.notifyListeners$0();
      }
      if (A.nearEqual(_this._displacementTarget, _this._displacement, 0.001)) {
        t1 = _this.___GlowController__displacementTicker_F;
        t1 === $ && A.throwLateFieldNI("_displacementTicker");
        t1.stop$0(0);
        _this._displacementTickerLastElapsed = null;
      } else
        _this._displacementTickerLastElapsed = elapsed;
    },
    paint$2(canvas, size) {
      var t2, t3, t4, baseGlowScale, radius, height, t5, paint, t6, _this = this,
        t1 = _this.___GlowController__glowOpacity_F;
      t1 === $ && A.throwLateFieldNI("_glowOpacity");
      t2 = type$.Animation_double;
      t3 = t2._as(t1.parent);
      if (J.$eq$(t1._evaluatable.transform$1(0, t3.get$value(t3)), 0))
        return;
      t3 = size._dx;
      t4 = size._dy;
      baseGlowScale = t3 > t4 ? t4 / t3 : 1;
      radius = t3 * 3 / 2;
      height = Math.min(t4, t3 * 0.20096189432249995);
      t4 = _this.___GlowController__glowSize_F;
      t4 === $ && A.throwLateFieldNI("_glowSize");
      t5 = t2._as(t4.parent);
      t5 = t4._evaluatable.transform$1(0, t5.get$value(t5));
      if (typeof t5 !== "number")
        return t5.$mul();
      t4 = _this._displacement;
      paint = $.$get$_renderer().createPaint$0();
      t6 = _this._overscroll_indicator$_color;
      t2 = t2._as(t1.parent);
      paint.set$color(0, t6.withOpacity$1(t1._evaluatable.transform$1(0, t2.get$value(t2))));
      canvas.save$0(0);
      canvas.translate$2(0, 0, _this._overscroll_indicator$_paintOffset + _this._paintOffsetScrollPixels);
      canvas.scale$2(0, 1, t5 * baseGlowScale);
      canvas.clipRect$1(new A.Rect(0, 0, 0 + t3, 0 + height));
      canvas.drawCircle$3(new A.Offset(t3 / 2 * (0.5 + t4), height - radius), radius, paint);
      canvas.restore$0(0);
    },
    toString$0(_) {
      return "_GlowController(color: " + this._overscroll_indicator$_color.toString$0(0) + ", axis: " + this._overscroll_indicator$_axis._name + ")";
    },
    set$___GlowController__glowOpacity_F(___GlowController__glowOpacity_F) {
      this.___GlowController__glowOpacity_F = type$.Animation_double._as(___GlowController__glowOpacity_F);
    },
    set$___GlowController__glowSize_F(___GlowController__glowSize_F) {
      this.___GlowController__glowSize_F = type$.Animation_double._as(___GlowController__glowSize_F);
    }
  };
  A._GlowController_pull_closure.prototype = {
    call$0() {
      return this.$this._recede$1(B.Duration_2000000);
    },
    $signature: 1
  };
  A._GlowingOverscrollIndicatorPainter.prototype = {
    _paintSide$5(canvas, size, controller, axisDirection, growthDirection) {
      var t1;
      if (controller == null)
        return;
      switch (A.applyGrowthDirectionToAxisDirection(axisDirection, growthDirection).index) {
        case 0:
          controller.paint$2(canvas, size);
          break;
        case 2:
          canvas.save$0(0);
          canvas.translate$2(0, 0, size._dy);
          canvas.scale$2(0, 1, -1);
          controller.paint$2(canvas, size);
          canvas.restore$0(0);
          break;
        case 3:
          canvas.save$0(0);
          canvas.rotate$1(0, 1.5707963267948966);
          canvas.scale$2(0, 1, -1);
          controller.paint$2(canvas, new A.Size(size._dy, size._dx));
          canvas.restore$0(0);
          break;
        case 1:
          canvas.save$0(0);
          t1 = size._dx;
          canvas.translate$2(0, t1, 0);
          canvas.rotate$1(0, 1.5707963267948966);
          controller.paint$2(canvas, new A.Size(size._dy, t1));
          canvas.restore$0(0);
          break;
      }
    },
    paint$2(canvas, size) {
      var _this = this,
        t1 = _this.axisDirection;
      _this._paintSide$5(canvas, size, _this.leadingController, t1, B.GrowthDirection_1);
      _this._paintSide$5(canvas, size, _this.trailingController, t1, B.GrowthDirection_0);
    },
    shouldRepaint$1(oldDelegate) {
      type$._GlowingOverscrollIndicatorPainter._as(oldDelegate);
      return oldDelegate.leadingController != this.leadingController || oldDelegate.trailingController != this.trailingController;
    },
    toString$0(_) {
      return "_GlowingOverscrollIndicatorPainter(" + A.S(this.leadingController) + ", " + A.S(this.trailingController) + ")";
    }
  };
  A._StretchDirection.prototype = {
    _enumToString$0() {
      return "_StretchDirection." + this._name;
    }
  };
  A.StretchingOverscrollIndicator.prototype = {
    createState$0() {
      return new A._StretchingOverscrollIndicatorState(null, null, B._StateLifecycle_0);
    },
    debugFillProperties$1(properties) {
      this.super$Widget$debugFillProperties(properties);
      properties.add$1(0, A.EnumProperty$("axisDirection", this.axisDirection, B.C__NoDefaultValue, B.DiagnosticLevel_3, type$.AxisDirection));
    },
    notificationPredicate$1(arg0) {
      return A.scroll_notification__defaultScrollNotificationPredicate$closure().call$1(arg0);
    }
  };
  A._StretchingOverscrollIndicatorState.prototype = {
    get$_stretchController() {
      var t1, result, t2, t3, t4, _this = this, _null = null,
        _s18_ = "_stretchController",
        value = _this.___StretchingOverscrollIndicatorState__stretchController_FI;
      if (value === $) {
        t1 = new A.Tween(0, 0, type$.Tween_double);
        result = new A._StretchController(t1, B._StretchState_0, B._StretchDirection_0, $.$get$ChangeNotifier__emptyListeners());
        A.ChangeNotifier_maybeDispatchObjectCreation(result);
        t2 = A.AnimationController$(_null, _null, _null, _null, _this);
        t3 = type$.void_Function_AnimationStatus._as(result.get$_changePhase());
        t2.didRegisterListener$0();
        t4 = t2.AnimationLocalStatusListenersMixin__statusListeners;
        t4.$ti._precomputed1._as(t3);
        t4._isDirty = true;
        B.JSArray_methods.add$1(t4._list, t3);
        result.___StretchController__stretchController_F !== $ && A.throwLateFieldAI(_s18_);
        result.___StretchController__stretchController_F = t2;
        t2 = A.CurvedAnimation$(B.C__DecelerateCurve, t2, _null);
        t2.parent.addListener$1(0, type$.void_Function._as(result.get$notifyListeners()));
        result.___StretchController__decelerator_F !== $ && A.throwLateFieldAI("_decelerator");
        result.___StretchController__decelerator_F = t2;
        t1 = type$.Animation_double._as(t2.drive$1$1(t1, type$.double));
        result.___StretchController__stretchSize_F !== $ && A.throwLateFieldAI("_stretchSize");
        result.set$___StretchController__stretchSize_F(t1);
        _this.___StretchingOverscrollIndicatorState__stretchController_FI !== $ && A.throwLateFieldADI(_s18_);
        _this.___StretchingOverscrollIndicatorState__stretchController_FI = result;
        value = result;
      }
      return value;
    },
    _overscroll_indicator$_handleScrollNotification$1(notification) {
      var t1, t2, t3, velocity, t4, t5, clampedOverscroll, _this = this;
      type$.ScrollNotification._as(notification);
      if (!A.boolConversionCheck(_this._widget.notificationPredicate$1(notification)))
        return false;
      t1 = notification.metrics;
      if (A.axisDirectionToAxis(t1.axisDirection) !== A.axisDirectionToAxis(_this._widget.axisDirection))
        return false;
      if (notification instanceof A.OverscrollNotification) {
        _this._lastOverscrollNotification = notification;
        J.get$runtimeType$(_this._lastNotification);
        t2 = notification.overscroll;
        t3 = _this.get$context(0);
        t3.dispatchNotification$1(new A.OverscrollIndicatorNotification(t2 < 0, 0));
        _this._accepted = true;
        _this._totalOverscroll += t2;
        t3 = notification.velocity;
        if (t3 !== 0) {
          A.assertHelper(notification.dragDetails == null);
          t1 = _this.get$_stretchController();
          t3 = Math.abs(t3);
          t2 = _this._totalOverscroll;
          A.assertHelper(t3 >= 0);
          velocity = A.clampDouble(t3, 1, 10000);
          t3 = t1._stretchSizeTween;
          t4 = t1.___StretchController__stretchSize_F;
          t4 === $ && A.throwLateFieldNI("_stretchSize");
          t5 = type$.Animation_double._as(t4.parent);
          t3.set$begin(t4._evaluatable.transform$1(0, t5.get$value(t5)));
          t3.set$end(0, Math.min(0.016 + 1.01 / velocity, 1));
          t3 = t1.___StretchController__stretchController_F;
          t3 === $ && A.throwLateFieldNI("_stretchController");
          t3.duration = A.Duration$(0, B.JSNumber_methods.round$0(Math.max(velocity * 0.02, 50)), 0);
          t3.forward$1$from(0, 0);
          t1._overscroll_indicator$_state = B._StretchState_1;
          t1._stretchDirection = t2 > 0 ? B._StretchDirection_0 : B._StretchDirection_1;
        } else {
          A.assertHelper(t2 !== 0);
          if (notification.dragDetails != null) {
            t1 = t1._viewportDimension;
            t1.toString;
            clampedOverscroll = A.clampDouble(Math.abs(_this._totalOverscroll) / t1, 0, 1);
            _this.get$_stretchController().pull$2(0, clampedOverscroll, _this._totalOverscroll);
          }
        }
      } else if (notification instanceof A.ScrollEndNotification || notification instanceof A.ScrollUpdateNotification) {
        _this._totalOverscroll = 0;
        t1 = _this.get$_stretchController();
        if (t1._overscroll_indicator$_state === B._StretchState_2)
          t1._recede$1(B.Duration_400000);
      }
      _this._lastNotification = notification;
      return false;
    },
    _getAlignmentForAxisDirection$1(stretchDirection) {
      var t1;
      switch (stretchDirection.index) {
        case 0:
          t1 = this._widget.axisDirection;
          break;
        case 1:
          t1 = A.flipAxisDirection(this._widget.axisDirection);
          break;
        default:
          t1 = null;
      }
      switch (t1.index) {
        case 0:
          t1 = B.AlignmentDirectional_0_m1;
          break;
        case 2:
          t1 = B.AlignmentDirectional_0_1;
          break;
        case 3:
          t1 = B.Alignment_m1_0;
          break;
        case 1:
          t1 = B.Alignment_1_0;
          break;
        default:
          t1 = null;
      }
      return t1;
    },
    dispose$0() {
      this.get$_stretchController().dispose$0();
      this.super$__StretchingOverscrollIndicatorState_State_TickerProviderStateMixin$dispose();
    },
    build$1(context) {
      var t2, t1 = {};
      A.debugCheckHasMediaQuery(context);
      t2 = A.InheritedModel_inheritFrom(context, B._MediaQueryAspect_0, type$.MediaQuery).data;
      t1.mainAxisSize = null;
      return new A.NotificationListener(this.get$_overscroll_indicator$_handleScrollNotification(), A.AnimatedBuilder$(this.get$_stretchController(), new A._StretchingOverscrollIndicatorState_build_closure(t1, this, t2.size), null), null, type$.NotificationListener_ScrollNotification);
    },
    $isTickerProvider: 1
  };
  A._StretchingOverscrollIndicatorState_build_closure.prototype = {
    call$2(context, child) {
      var t1, t2, t3, x, y, alignment, viewportDimension, t4, transform, _this = this;
      type$.BuildContext._as(context);
      type$.nullable_Widget._as(child);
      t1 = _this.$this;
      t2 = t1.get$_stretchController().___StretchController__stretchSize_F;
      t2 === $ && A.throwLateFieldNI("_stretchSize");
      t3 = type$.Animation_double._as(t2.parent);
      t3 = t2._evaluatable.transform$1(0, t3.get$value(t3));
      x = 1;
      y = 1;
      switch (A.axisDirectionToAxis(t1._widget.axisDirection).index) {
        case 0:
          x = 1 + t3;
          _this._box_0.mainAxisSize = _this.size._dx;
          break;
        case 1:
          y = 1 + t3;
          _this._box_0.mainAxisSize = _this.size._dy;
          break;
      }
      alignment = t1._getAlignmentForAxisDirection$1(t1.get$_stretchController()._stretchDirection);
      t2 = t1._lastOverscrollNotification;
      if (t2 == null)
        viewportDimension = null;
      else {
        t2 = t2.metrics._viewportDimension;
        t2.toString;
        viewportDimension = t2;
      }
      if (viewportDimension == null)
        viewportDimension = _this._box_0.mainAxisSize;
      t2 = A.Matrix4_Matrix4$diagonal3Values(x, y, 1);
      t3 = t3 === 0;
      t4 = t3 ? null : B.FilterQuality_2;
      t1 = t1._widget;
      transform = A.Transform$(alignment, t1.child, t4, t2, true);
      return A.ClipRect$(transform, !t3 && viewportDimension !== _this._box_0.mainAxisSize ? t1.clipBehavior : B.Clip_0, null);
    },
    $signature: 474
  };
  A._StretchState.prototype = {
    _enumToString$0() {
      return "_StretchState." + this._name;
    }
  };
  A._StretchController.prototype = {
    pull$2(_, normalizedOverscroll, totalOverscroll) {
      var newStretchDirection, t1, t2, t3, _this = this;
      A.assertHelper(normalizedOverscroll >= 0);
      newStretchDirection = totalOverscroll > 0 ? B._StretchDirection_0 : B._StretchDirection_1;
      if (_this._stretchDirection !== newStretchDirection && _this._overscroll_indicator$_state === B._StretchState_3)
        return;
      _this._stretchDirection = newStretchDirection;
      _this._pullDistance = normalizedOverscroll;
      t1 = _this._stretchSizeTween;
      t2 = _this.___StretchController__stretchSize_F;
      t2 === $ && A.throwLateFieldNI("_stretchSize");
      t3 = type$.Animation_double._as(t2.parent);
      t1.set$begin(t2._evaluatable.transform$1(0, t3.get$value(t3)));
      t3 = _this._pullDistance;
      t1.set$end(0, 0.016 * t3 + 0.016 * (1 - Math.exp(-t3 * 8.237217661997105)));
      t3 = _this.___StretchController__stretchController_F;
      t3 === $ && A.throwLateFieldNI("_stretchController");
      t3.duration = B.Duration_400000;
      if (_this._overscroll_indicator$_state !== B._StretchState_2) {
        t3.forward$1$from(0, 0);
        _this._overscroll_indicator$_state = B._StretchState_2;
      } else {
        t1 = t3._ticker;
        if (!(t1 != null && t1._ticker$_future != null)) {
          t1 = t3.__AnimationController__value_A;
          t1 === $ && A.throwLateFieldNI("_value");
          A.assertHelper(t1 === 1);
          _this.notifyListeners$0();
        }
      }
    },
    _changePhase$1($status) {
      var _this = this;
      if (type$.AnimationStatus._as($status) !== B.AnimationStatus_3)
        return;
      switch (_this._overscroll_indicator$_state.index) {
        case 1:
          _this._recede$1(B.Duration_400000);
          break;
        case 3:
          _this._overscroll_indicator$_state = B._StretchState_0;
          _this._pullDistance = 0;
          break;
        case 2:
        case 0:
          break;
      }
    },
    _recede$1(duration) {
      var t2, t3, _this = this,
        t1 = _this._overscroll_indicator$_state;
      if (t1 === B._StretchState_3 || t1 === B._StretchState_0)
        return;
      t1 = _this._stretchSizeTween;
      t2 = _this.___StretchController__stretchSize_F;
      t2 === $ && A.throwLateFieldNI("_stretchSize");
      t3 = type$.Animation_double._as(t2.parent);
      t1.set$begin(t2._evaluatable.transform$1(0, t3.get$value(t3)));
      t1.set$end(0, 0);
      t1 = _this.___StretchController__stretchController_F;
      t1 === $ && A.throwLateFieldNI("_stretchController");
      t1.duration = duration;
      t1.forward$1$from(0, 0);
      _this._overscroll_indicator$_state = B._StretchState_3;
    },
    dispose$0() {
      var t1 = this.___StretchController__stretchController_F;
      t1 === $ && A.throwLateFieldNI("_stretchController");
      t1.dispose$0();
      t1 = this.___StretchController__decelerator_F;
      t1 === $ && A.throwLateFieldNI("_decelerator");
      t1.dispose$0();
      this.super$ChangeNotifier$dispose();
    },
    toString$0(_) {
      return "_StretchController()";
    },
    set$___StretchController__stretchSize_F(___StretchController__stretchSize_F) {
      this.___StretchController__stretchSize_F = type$.Animation_double._as(___StretchController__stretchSize_F);
    }
  };
  A.OverscrollIndicatorNotification.prototype = {
    debugFillDescription$1(description) {
      type$.List_String._as(description);
      this.super$_OverscrollIndicatorNotification_Notification_ViewportNotificationMixin$debugFillDescription(description);
      B.JSArray_methods.add$1(description, "side: " + (this.leading ? "leading edge" : "trailing edge"));
    }
  };
  A.__GlowingOverscrollIndicatorState_State_TickerProviderStateMixin_dispose_closure.prototype = {
    call$0() {
      var t3, t4,
        t1 = this.$this,
        t2 = t1.TickerProviderStateMixin__tickers;
      if (t2 != null)
        for (t2 = A._LinkedHashSetIterator$(t2, t2._collection$_modifications, A._instanceType(t2)._precomputed1), t3 = t2.$ti._precomputed1; t2.moveNext$0();) {
          t4 = t2._collection$_current;
          if (t4 == null)
            t4 = t3._as(t4);
          if (t4._ticker$_future != null)
            throw A.wrapException(A.FlutterError$fromParts(A._setArrayType([A.ErrorSummary$(t1.toString$0(0) + " was disposed with an active Ticker."), A.ErrorDescription$(A.getRuntimeTypeOfDartObject(t1).toString$0(0) + string$.x20creatT), A.ErrorHint$(string$.Ticker), t4.describeForError$1("The offending ticker was")], type$.JSArray_DiagnosticsNode)));
        }
      return true;
    },
    $signature: 0
  };
  A.__StretchingOverscrollIndicatorState_State_TickerProviderStateMixin_dispose_closure.prototype = {
    call$0() {
      var t3, t4,
        t1 = this.$this,
        t2 = t1.TickerProviderStateMixin__tickers;
      if (t2 != null)
        for (t2 = A._LinkedHashSetIterator$(t2, t2._collection$_modifications, A._instanceType(t2)._precomputed1), t3 = t2.$ti._precomputed1; t2.moveNext$0();) {
          t4 = t2._collection$_current;
          if (t4 == null)
            t4 = t3._as(t4);
          if (t4._ticker$_future != null)
            throw A.wrapException(A.FlutterError$fromParts(A._setArrayType([A.ErrorSummary$(t1.toString$0(0) + " was disposed with an active Ticker."), A.ErrorDescription$(A.getRuntimeTypeOfDartObject(t1).toString$0(0) + string$.x20creatT), A.ErrorHint$(string$.Ticker), t4.describeForError$1("The offending ticker was")], type$.JSArray_DiagnosticsNode)));
        }
      return true;
    },
    $signature: 0
  };
  A._OverscrollIndicatorNotification_Notification_ViewportNotificationMixin.prototype = {
    debugFillDescription$1(description) {
      var t1, t2;
      type$.List_String._as(description);
      this.super$Notification$debugFillDescription(description);
      t1 = this.ViewportNotificationMixin__depth;
      t2 = t1 === 0 ? "local" : "remote";
      B.JSArray_methods.add$1(description, "depth: " + t1 + " (" + t2 + ")");
    }
  };
  A.__GlowingOverscrollIndicatorState_State_TickerProviderStateMixin.prototype = {
    activate$0() {
      this.super$State$activate();
      this._updateTickerModeNotifier$0();
      this._updateTickers$0();
    },
    dispose$0() {
      var t1, _this = this;
      A.assertHelper(new A.__GlowingOverscrollIndicatorState_State_TickerProviderStateMixin_dispose_closure(_this).call$0());
      t1 = _this.TickerProviderStateMixin__tickerModeNotifier;
      if (t1 != null)
        t1.removeListener$1(0, _this.get$_updateTickers());
      _this.set$_tickerModeNotifier(null);
      _this.super$State$dispose();
    },
    debugFillProperties$1(properties) {
      var t1, t2, t3, _null = null;
      this.super$State$debugFillProperties(properties);
      t1 = this.TickerProviderStateMixin__tickers;
      if (t1 != null) {
        t2 = t1._collection$_length;
        t3 = t2 === 1 ? "" : "s";
        t3 = "tracking " + t2 + " ticker" + t3;
        t2 = t3;
      } else
        t2 = _null;
      properties.add$1(0, A.DiagnosticsProperty$("tickers", t1, true, _null, t2, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.Set_Ticker));
    }
  };
  A.__StretchingOverscrollIndicatorState_State_TickerProviderStateMixin.prototype = {
    activate$0() {
      this.super$State$activate();
      this._updateTickerModeNotifier$0();
      this._updateTickers$0();
    },
    dispose$0() {
      var t1, _this = this;
      A.assertHelper(new A.__StretchingOverscrollIndicatorState_State_TickerProviderStateMixin_dispose_closure(_this).call$0());
      t1 = _this.TickerProviderStateMixin__tickerModeNotifier;
      if (t1 != null)
        t1.removeListener$1(0, _this.get$_updateTickers());
      _this.set$_tickerModeNotifier(null);
      _this.super$State$dispose();
    },
    debugFillProperties$1(properties) {
      var t1, t2, t3, _null = null;
      this.super$State$debugFillProperties(properties);
      t1 = this.TickerProviderStateMixin__tickers;
      if (t1 != null) {
        t2 = t1._collection$_length;
        t3 = t2 === 1 ? "" : "s";
        t3 = "tracking " + t2 + " ticker" + t3;
        t2 = t3;
      } else
        t2 = _null;
      properties.add$1(0, A.DiagnosticsProperty$("tickers", t1, true, _null, t2, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.Set_Ticker));
    }
  };
  A._StorageEntryIdentifier.prototype = {
    $eq(_, other) {
      if (other == null)
        return false;
      if (J.get$runtimeType$(other) !== A.getRuntimeTypeOfDartObject(this))
        return false;
      return other instanceof A._StorageEntryIdentifier && A.listEquals(other.keys, this.keys, type$.PageStorageKey_dynamic);
    },
    get$hashCode(_) {
      return A.Object_hashAll(this.keys);
    },
    toString$0(_) {
      return "StorageEntryIdentifier(" + B.JSArray_methods.join$1(this.keys, ":") + ")";
    }
  };
  A.PageStorageBucket.prototype = {
    _allKeys$1(context) {
      var keys = A._setArrayType([], type$.JSArray_PageStorageKey_dynamic);
      if (A.PageStorageBucket__maybeAddKey(context, keys))
        context.visitAncestorElements$1(new A.PageStorageBucket__allKeys_closure(keys));
      return keys;
    },
    readState$1(context) {
      var t1;
      if (this._storage == null)
        return null;
      t1 = this._allKeys$1(context);
      return t1.length !== 0 ? this._storage.$index(0, new A._StorageEntryIdentifier(t1)) : null;
    },
    set$_storage(_storage) {
      this._storage = type$.nullable_Map_Object_dynamic._as(_storage);
    }
  };
  A.PageStorageBucket__allKeys_closure.prototype = {
    call$1(element) {
      return A.PageStorageBucket__maybeAddKey(element, this.keys);
    },
    $signature: 17
  };
  A.PageStorage.prototype = {
    build$1(context) {
      return this.child;
    }
  };
  A.PageRoute.prototype = {
    get$opaque() {
      return true;
    },
    get$barrierDismissible() {
      return false;
    },
    canTransitionTo$1(nextRoute) {
      return nextRoute instanceof A.MaterialPageRoute;
    },
    canTransitionFrom$1(previousRoute) {
      return previousRoute instanceof A.MaterialPageRoute;
    },
    get$allowSnapshotting() {
      return this.allowSnapshotting;
    }
  };
  A._PlaceholderPainter.prototype = {
    paint$2(canvas, size) {
      var t2, t3, path,
        t1 = $.$get$_renderer(),
        paint = t1.createPaint$0();
      paint.set$color(0, this.color);
      paint.set$style(0, B.PaintingStyle_1);
      paint.set$strokeWidth(this.strokeWidth);
      t2 = 0 + size._dx;
      t3 = 0 + size._dy;
      path = t1.createPath$0();
      path.addRect$1(new A.Rect(0, 0, t2, t3));
      t1 = type$.JSArray_Offset;
      path.addPolygon$2(A._setArrayType([new A.Offset(t2, 0), new A.Offset(0, t3)], t1), false);
      path.addPolygon$2(A._setArrayType([new A.Offset(0, 0), new A.Offset(t2, t3)], t1), false);
      canvas.drawPath$2(path, paint);
    },
    shouldRepaint$1(oldPainter) {
      type$._PlaceholderPainter._as(oldPainter);
      return !oldPainter.color.$eq(0, this.color) || oldPainter.strokeWidth !== this.strokeWidth;
    },
    hitTest$1(position) {
      return false;
    }
  };
  A.Placeholder.prototype = {
    build$1(context) {
      var _null = null;
      return A.LimitedBox$(A.CustomPaint$(_null, _null, _null, new A._PlaceholderPainter(B.Color_4hr, 2, _null), B.Size_t5z), 400, 400);
    },
    debugFillProperties$1(properties) {
      var _null = null;
      this.super$Widget$debugFillProperties(properties);
      properties.add$1(0, A.ColorProperty$("color", B.Color_4hr, B.Color_PJw, B.DiagnosticLevel_3, true, B.DiagnosticsTreeStyle_8));
      properties.add$1(0, A.DoubleProperty$("strokeWidth", 2, 2, _null, B.DiagnosticLevel_3, true, _null, _null));
      properties.add$1(0, A.DoubleProperty$("fallbackWidth", 400, 400, _null, B.DiagnosticLevel_3, true, _null, _null));
      properties.add$1(0, A.DoubleProperty$("fallbackHeight", 400, 400, _null, B.DiagnosticLevel_3, true, _null, _null));
    }
  };
  A.MenuSerializableShortcut.prototype = {};
  A.PlatformMenuDelegate.prototype = {};
  A.DefaultPlatformMenuDelegate.prototype = {
    _methodCallHandler$1($call) {
      var $async$goto = 0,
        $async$completer = A._makeAsyncAwaitCompleter(type$.void),
        $async$returnValue, $async$self = this, t2, id, t1;
      var $async$_methodCallHandler$1 = A._wrapJsFunctionForAsync(function($async$errorCode, $async$result) {
        if ($async$errorCode === 1)
          return A._asyncRethrow($async$result, $async$completer);
        while (true)
          switch ($async$goto) {
            case 0:
              // Function start
              id = A._asInt($call.$arguments);
              t1 = $async$self._idMap;
              if (A.assertTest(t1.containsKey$1(0, id)))
                A.assertThrow("Received a menu " + $call.method + " for a menu item with an ID that was not recognized: " + id);
              if (!t1.containsKey$1(0, id)) {
                // goto return
                $async$goto = 1;
                break;
              }
              t1 = t1.$index(0, id);
              t1.toString;
              t2 = $call.method;
              if (t2 === "Menu.selectedCallback") {
                t1.get$onSelected();
                t1.get$onSelectedIntent();
                A.assertThrow("Only one of PlatformMenuItem.onSelected or PlatformMenuItem.onSelectedIntent may be specified");
                t1.get$onSelected().call$0();
                t1.get$onSelectedIntent();
                t2 = A.BindingBase_checkInstance($.WidgetsBinding__instance, type$.WidgetsBinding).WidgetsBinding__buildOwner.focusManager._primaryFocus._focus_manager$_context;
                t2.toString;
                A.Actions_maybeInvoke(t2, t1.get$onSelectedIntent(), type$.Intent);
              } else if (t2 === "Menu.opened")
                t1.get$onOpen(t1).call$0();
              else if (t2 === "Menu.closed")
                t1.get$onClose(t1).call$0();
            case 1:
              // return
              return A._asyncReturn($async$returnValue, $async$completer);
          }
      });
      return A._asyncStartSync($async$_methodCallHandler$1, $async$completer);
    }
  };
  A.PrimaryScrollController.prototype = {
    updateShouldNotify$1(oldWidget) {
      return this.controller != type$.PrimaryScrollController._as(oldWidget).controller;
    },
    debugFillProperties$1(properties) {
      var _null = null;
      this.super$Widget$debugFillProperties(properties);
      properties.add$1(0, A.DiagnosticsProperty$("controller", this.controller, true, B.C__NoDefaultValue, _null, false, _null, "no controller", B.DiagnosticLevel_3, _null, false, false, true, B.DiagnosticsTreeStyle_8, _null, type$.ScrollController));
    }
  };
  A.PrimaryScrollController_of_closure.prototype = {
    call$0() {
      if (this.controller == null)
        throw A.wrapException(A.FlutterError_FlutterError("PrimaryScrollController.of() was called with a context that does not contain a PrimaryScrollController widget.\nNo PrimaryScrollController widget ancestor could be found starting from the context that was passed to PrimaryScrollController.of(). This can happen because you are using a widget that looks for a PrimaryScrollController ancestor, but no such ancestor exists.\nThe context used was:\n  " + this.context.toString$0(0)));
      return true;
    },
    $signature: 0
  };
  A.RestorationScope.prototype = {
    createState$0() {
      return new A._RestorationScopeState(null, A.LinkedHashMap_LinkedHashMap$_empty(type$.RestorableProperty_nullable_Object, type$.void_Function), null, true, null, B._StateLifecycle_0);
    }
  };
  A._RestorationScopeState.prototype = {
    get$restorationId() {
      return this._widget.restorationId;
    },
    restoreState$2(oldBucket, initialRestore) {
    },
    build$1(context) {
      return A.UnmanagedRestorationScope$(this.RestorationMixin__bucket, this._widget.child);
    }
  };
  A.UnmanagedRestorationScope.prototype = {
    updateShouldNotify$1(oldWidget) {
      return type$.UnmanagedRestorationScope._as(oldWidget).bucket != this.bucket;
    }
  };
  A.RootRestorationScope.prototype = {
    createState$0() {
      return new A._RootRestorationScopeState(B._StateLifecycle_0);
    }
  };
  A._RootRestorationScopeState.prototype = {
    didChangeDependencies$0() {
      var _this = this;
      _this.super$State$didChangeDependencies();
      _this._ancestorBucket = A.RestorationScope_maybeOf(_this.get$context(0));
      _this._loadRootBucketIfNecessary$0();
      if (_this._okToRenderBlankContainer == null) {
        _this._widget.toString;
        _this._okToRenderBlankContainer = false;
      }
    },
    didUpdateWidget$1(oldWidget) {
      this.super$State$didUpdateWidget(type$.RootRestorationScope._as(oldWidget));
      this._loadRootBucketIfNecessary$0();
    },
    get$_isWaitingForRootBucket() {
      this._widget.toString;
      return false;
    },
    _loadRootBucketIfNecessary$0() {
      var t1, _this = this;
      if (_this.get$_isWaitingForRootBucket() && !_this._isLoadingRootBucket) {
        _this._isLoadingRootBucket = true;
        A.BindingBase_checkInstance($.RendererBinding__instance, type$.RendererBinding).deferFirstFrame$0();
        t1 = A.BindingBase_checkInstance($.ServicesBinding__instance, type$.ServicesBinding).ServicesBinding___ServicesBinding__restorationManager_A;
        t1 === $ && A.throwLateFieldNI("_restorationManager");
        t1.get$rootBucket().then$1$1(new A._RootRestorationScopeState__loadRootBucketIfNecessary_closure(_this), type$.Null);
      }
    },
    _replaceRootBucket$0() {
      var t1, _this = this;
      _this._rootBucketValid = false;
      _this._restoration0$_rootBucket = null;
      t1 = A.BindingBase_checkInstance($.ServicesBinding__instance, type$.ServicesBinding).ServicesBinding___ServicesBinding__restorationManager_A;
      t1 === $ && A.throwLateFieldNI("_restorationManager");
      t1.removeListener$1(0, _this.get$_replaceRootBucket());
      _this._loadRootBucketIfNecessary$0();
      A.assertHelper(!_this.get$_isWaitingForRootBucket());
    },
    dispose$0() {
      if (this._rootBucketValid) {
        var t1 = A.BindingBase_checkInstance($.ServicesBinding__instance, type$.ServicesBinding).ServicesBinding___ServicesBinding__restorationManager_A;
        t1 === $ && A.throwLateFieldNI("_restorationManager");
        t1.removeListener$1(0, this.get$_replaceRootBucket());
      }
      this.super$State$dispose();
    },
    build$1(context) {
      var t2, t3, _this = this,
        t1 = _this._okToRenderBlankContainer;
      t1.toString;
      if (t1 && _this.get$_isWaitingForRootBucket())
        return B.SizedBox_0_0_null_null;
      t1 = _this._ancestorBucket;
      if (t1 == null)
        t1 = _this._restoration0$_rootBucket;
      t2 = _this._widget;
      t3 = t2.restorationId;
      return A.UnmanagedRestorationScope$(t1, new A.RestorationScope(t2.child, t3, null));
    }
  };
  A._RootRestorationScopeState__loadRootBucketIfNecessary_closure.prototype = {
    call$1(bucket) {
      var t1, t2;
      type$.nullable_RestorationBucket._as(bucket);
      t1 = this.$this;
      t1._isLoadingRootBucket = false;
      if (t1._framework$_element != null) {
        t2 = A.BindingBase_checkInstance($.ServicesBinding__instance, type$.ServicesBinding).ServicesBinding___ServicesBinding__restorationManager_A;
        t2 === $ && A.throwLateFieldNI("_restorationManager");
        t2.addListener$1(0, t1.get$_replaceRootBucket());
        t1.setState$1(new A._RootRestorationScopeState__loadRootBucketIfNecessary__closure(t1, bucket));
      }
      A.BindingBase_checkInstance($.RendererBinding__instance, type$.RendererBinding).allowFirstFrame$0();
    },
    $signature: 475
  };
  A._RootRestorationScopeState__loadRootBucketIfNecessary__closure.prototype = {
    call$0() {
      var t1 = this.$this;
      t1._restoration0$_rootBucket = this.bucket;
      t1._rootBucketValid = true;
      t1._okToRenderBlankContainer = false;
    },
    $signature: 1
  };
  A.RestorableProperty.prototype = {
    get$enabled(_) {
      return true;
    },
    dispose$0() {
      var t1, _this = this;
      A.ChangeNotifier_debugAssertNotDisposed(_this);
      t1 = _this._restoration0$_owner;
      if (t1 != null)
        t1._unregister$1(_this);
      _this.super$ChangeNotifier$dispose();
      _this._restoration0$_disposed = true;
    },
    set$_restoration0$_owner(_owner) {
      this._restoration0$_owner = type$.nullable_RestorationMixin_StatefulWidget._as(_owner);
    }
  };
  A.RestorationMixin.prototype = {
    didToggleBucket$1(oldBucket) {
      var t1 = this.RestorationMixin__bucket;
      A.assertHelper((t1 == null ? null : t1.get$isReplacing()) !== true);
    },
    registerForRestoration$2(property, restorationId) {
      var t2, hasSerializedValue, initialValue, _this = this,
        t1 = property._restoration0$_restorationId;
      if (t1 != null)
        t1 = _this.RestorationMixin__debugPropertiesWaitingForReregistration != null && t1 === restorationId;
      else
        t1 = true;
      if (A.assertTest(t1))
        A.assertThrow("Property is already registered under " + A.S(property._restoration0$_restorationId) + ".");
      if (_this.RestorationMixin__debugPropertiesWaitingForReregistration == null) {
        t1 = _this.RestorationMixin__properties;
        t2 = A._instanceType(t1)._eval$1("LinkedHashMapKeysIterable<1>");
        t2 = !A.MappedIterable_MappedIterable(new A.LinkedHashMapKeysIterable(t1, t2), t2._eval$1("String?(Iterable.E)")._as(new A.RestorationMixin_registerForRestoration_closure()), t2._eval$1("Iterable.E"), type$.nullable_String).contains$1(0, restorationId);
        t1 = t2;
      } else
        t1 = true;
      if (A.assertTest(t1))
        A.assertThrow('"' + restorationId + '" is already registered to another property.');
      t1 = _this.RestorationMixin__bucket;
      if (t1 == null)
        t1 = null;
      else {
        t1._debugAssertNotDisposed$0();
        t1 = J.containsKey$1$x(t1.get$_rawValues(), restorationId);
      }
      hasSerializedValue = t1 === true;
      if (hasSerializedValue) {
        t1 = _this.RestorationMixin__bucket;
        t1._debugAssertNotDisposed$0();
        initialValue = property.fromPrimitives$1(J.$index$asx(t1.get$_rawValues(), restorationId));
      } else
        initialValue = property.createDefaultValue$0();
      A.ChangeNotifier_debugAssertNotDisposed(property);
      if (property._restoration0$_restorationId == null) {
        type$.RestorationMixin_StatefulWidget._as(_this);
        A.ChangeNotifier_debugAssertNotDisposed(property);
        property._restoration0$_restorationId = restorationId;
        property.set$_restoration0$_owner(_this);
        t1 = new A.RestorationMixin_registerForRestoration_listener(_this, property);
        property.addListener$1(0, t1);
        _this.RestorationMixin__properties.$indexSet(0, property, t1);
      }
      A.assertHelper(property._restoration0$_restorationId === restorationId && property._restoration0$_owner === _this && _this.RestorationMixin__properties.containsKey$1(0, property));
      property.initWithValue$1(initialValue);
      if (!hasSerializedValue && property.get$enabled(property) && _this.RestorationMixin__bucket != null)
        _this._updateProperty$1(property);
      A.assertHelper(new A.RestorationMixin_registerForRestoration_closure0(_this, property).call$0());
    },
    unregisterFromRestoration$1(property) {
      var t1, t2;
      A.assertHelper(property._restoration0$_owner === this);
      t1 = this.RestorationMixin__bucket;
      if (t1 != null) {
        t2 = property._restoration0$_restorationId;
        t2.toString;
        t1.remove$1$1(0, t2, type$.nullable_Object);
      }
      this._unregister$1(property);
    },
    didUpdateRestorationId$0() {
      var t1, oldBucket, _this = this;
      if (_this.RestorationMixin__currentParent != null) {
        t1 = _this.RestorationMixin__bucket;
        if (t1 == null)
          t1 = null;
        else {
          t1._debugAssertNotDisposed$0();
          t1 = t1._restorationId;
        }
        t1 = t1 == _this.get$restorationId() || _this.get$restorePending();
      } else
        t1 = true;
      if (t1)
        return;
      oldBucket = _this.RestorationMixin__bucket;
      A.assertHelper(!_this.get$restorePending());
      if (_this._updateBucketIfNecessary$2$parent$restorePending(_this.RestorationMixin__currentParent, false)) {
        A.assertHelper(oldBucket != _this.RestorationMixin__bucket);
        A.assertHelper(_this.RestorationMixin__bucket == null || oldBucket == null);
        if (oldBucket != null)
          oldBucket.dispose$0();
      }
    },
    get$restorePending() {
      var potentialNewParent, t1, _this = this;
      if (_this.RestorationMixin__firstRestorePending)
        return true;
      if (_this.get$restorationId() == null)
        return false;
      potentialNewParent = A.RestorationScope_maybeOf(_this.get$context(0));
      if (potentialNewParent != _this.RestorationMixin__currentParent) {
        t1 = potentialNewParent == null ? null : potentialNewParent.get$isReplacing();
        t1 = t1 === true;
      } else
        t1 = false;
      return t1;
    },
    _doRestore$1(oldBucket) {
      var _this = this;
      A.assertHelper(new A.RestorationMixin__doRestore_closure(_this).call$0());
      _this.restoreState$2(oldBucket, _this.RestorationMixin__firstRestorePending);
      _this.RestorationMixin__firstRestorePending = false;
      A.assertHelper(new A.RestorationMixin__doRestore_closure0(_this).call$0());
    },
    _updateBucketIfNecessary$2$parent$restorePending($parent, restorePending) {
      var didReplace, t1, newBucket, t2, _this = this;
      if (_this.get$restorationId() == null || $parent == null) {
        didReplace = _this._setNewBucketIfNecessary$2$newBucket$restorePending(null, restorePending);
        A.assertHelper(_this.RestorationMixin__bucket == null);
        return didReplace;
      }
      A.assertHelper(_this.get$restorationId() != null);
      t1 = !restorePending;
      if (!t1 || _this.RestorationMixin__bucket == null) {
        t1 = _this.get$restorationId();
        t1.toString;
        newBucket = $parent.claimChild$2$debugOwner(t1, _this);
        didReplace = _this._setNewBucketIfNecessary$2$newBucket$restorePending(newBucket, restorePending);
        A.assertHelper(_this.RestorationMixin__bucket === newBucket);
        return didReplace;
      }
      A.assertHelper(_this.RestorationMixin__bucket != null);
      A.assertHelper(t1);
      t1 = _this.RestorationMixin__bucket;
      t1.toString;
      t2 = _this.get$restorationId();
      t2.toString;
      t1.rename$1(t2);
      t2 = _this.RestorationMixin__bucket;
      t2.toString;
      $parent.adoptChild$1(t2);
      return false;
    },
    _setNewBucketIfNecessary$2$newBucket$restorePending(newBucket, restorePending) {
      var t2, _this = this,
        t1 = _this.RestorationMixin__bucket;
      if (newBucket == t1)
        return false;
      _this.RestorationMixin__bucket = newBucket;
      if (!restorePending) {
        if (newBucket != null) {
          t2 = _this.RestorationMixin__properties;
          new A.LinkedHashMapKeysIterable(t2, A._instanceType(t2)._eval$1("LinkedHashMapKeysIterable<1>")).forEach$1(0, _this.get$_updateProperty());
        }
        _this.didToggleBucket$1(t1);
      }
      return true;
    },
    _updateProperty$1(property) {
      var t1, t2, t3;
      type$.RestorableProperty_nullable_Object._as(property);
      t1 = property.get$enabled(property);
      t2 = this.RestorationMixin__bucket;
      if (t1) {
        if (t2 != null) {
          t1 = property._restoration0$_restorationId;
          t1.toString;
          t3 = property.toPrimitives$0();
          t2._debugAssertNotDisposed$0();
          A.assertHelper(A.debugIsSerializableForRestoration(t3));
          if (!J.$eq$(J.$index$asx(t2.get$_rawValues(), t1), t3) || !J.containsKey$1$x(t2.get$_rawValues(), t1)) {
            J.$indexSet$ax(t2.get$_rawValues(), t1, t3);
            t2._markNeedsSerialization$0();
          }
        }
      } else if (t2 != null) {
        t1 = property._restoration0$_restorationId;
        t1.toString;
        t2.remove$1$1(0, t1, type$.Object);
      }
    },
    _unregister$1(property) {
      var t1 = this.RestorationMixin__properties.remove$1(0, property);
      t1.toString;
      A.assertHelper(new A.RestorationMixin__unregister_closure(this, property).call$0());
      property.removeListener$1(0, t1);
      A.ChangeNotifier_debugAssertNotDisposed(property);
      A.assertHelper(property._restoration0$_restorationId != null);
      A.assertHelper(property._restoration0$_owner != null);
      property._restoration0$_restorationId = null;
      property.set$_restoration0$_owner(null);
    },
    set$_debugPropertiesWaitingForReregistration(_debugPropertiesWaitingForReregistration) {
      this.RestorationMixin__debugPropertiesWaitingForReregistration = type$.nullable_List_RestorableProperty_nullable_Object._as(_debugPropertiesWaitingForReregistration);
    }
  };
  A.RestorationMixin_registerForRestoration_closure.prototype = {
    call$1(r) {
      return type$.RestorableProperty_nullable_Object._as(r)._restoration0$_restorationId;
    },
    $signature: 477
  };
  A.RestorationMixin_registerForRestoration_listener.prototype = {
    call$0() {
      var t1 = this.$this;
      if (t1.RestorationMixin__bucket == null)
        return;
      t1._updateProperty$1(this.property);
    },
    $signature: 1
  };
  A.RestorationMixin_registerForRestoration_closure0.prototype = {
    call$0() {
      var t1 = this.$this.RestorationMixin__debugPropertiesWaitingForReregistration;
      if (t1 != null)
        B.JSArray_methods.remove$1(t1, this.property);
      return true;
    },
    $signature: 0
  };
  A.RestorationMixin__doRestore_closure.prototype = {
    call$0() {
      var t1 = this.$this,
        t2 = t1.RestorationMixin__properties,
        t3 = A._instanceType(t2)._eval$1("LinkedHashMapKeysIterable<1>");
      t1.set$_debugPropertiesWaitingForReregistration(A.List_List$of(new A.LinkedHashMapKeysIterable(t2, t3), true, t3._eval$1("Iterable.E")));
      return true;
    },
    $signature: 0
  };
  A.RestorationMixin__doRestore_closure0.prototype = {
    call$0() {
      var t2,
        t1 = this.$this;
      if (t1.RestorationMixin__debugPropertiesWaitingForReregistration.length !== 0) {
        t2 = A._setArrayType([A.ErrorSummary$('Previously registered RestorableProperties must be re-registered in "restoreState".'), A.ErrorDescription$("The RestorableProperties with the following IDs were not re-registered to " + t1.toString$0(0) + ' when "restoreState" was called:')], type$.JSArray_DiagnosticsNode);
        t1 = t1.RestorationMixin__debugPropertiesWaitingForReregistration;
        t1.toString;
        B.JSArray_methods.addAll$1(t2, B.JSArray_methods.map$1$1(t1, new A.RestorationMixin__doRestore__closure(), type$.DiagnosticsNode));
        throw A.wrapException(A.FlutterError$fromParts(t2));
      }
      t1.set$_debugPropertiesWaitingForReregistration(null);
      return true;
    },
    $signature: 0
  };
  A.RestorationMixin__doRestore__closure.prototype = {
    call$1(property) {
      return A.ErrorDescription$(" * " + A.S(type$.RestorableProperty_nullable_Object._as(property)._restoration0$_restorationId));
    },
    $signature: 478
  };
  A.RestorationMixin__unregister_closure.prototype = {
    call$0() {
      var t1 = this.$this.RestorationMixin__debugPropertiesWaitingForReregistration;
      if (t1 != null)
        B.JSArray_methods.remove$1(t1, this.property);
      return true;
    },
    $signature: 0
  };
  A.__RestorationScopeState_State_RestorationMixin_dispose_closure.prototype = {
    call$2(property, listener) {
      type$.RestorableProperty_nullable_Object._as(property);
      type$.void_Function._as(listener);
      if (!property._restoration0$_disposed)
        property.removeListener$1(0, listener);
    },
    $signature: 48
  };
  A.__RestorationScopeState_State_RestorationMixin.prototype = {
    didUpdateWidget$1(oldWidget) {
      this.super$State$didUpdateWidget(type$.RestorationScope._as(oldWidget));
      this.didUpdateRestorationId$0();
    },
    didChangeDependencies$0() {
      var oldBucket, needsRestore, t1, didReplaceBucket, _this = this;
      _this.super$State$didChangeDependencies();
      oldBucket = _this.RestorationMixin__bucket;
      needsRestore = _this.get$restorePending();
      t1 = A.RestorationScope_maybeOf(_this.get$context(0));
      _this.RestorationMixin__currentParent = t1;
      didReplaceBucket = _this._updateBucketIfNecessary$2$parent$restorePending(t1, needsRestore);
      if (needsRestore)
        _this._doRestore$1(oldBucket);
      if (didReplaceBucket) {
        A.assertHelper(oldBucket != _this.RestorationMixin__bucket);
        if (oldBucket != null)
          oldBucket.dispose$0();
      }
    },
    dispose$0() {
      var t1, _this = this;
      _this.RestorationMixin__properties.forEach$1(0, new A.__RestorationScopeState_State_RestorationMixin_dispose_closure());
      t1 = _this.RestorationMixin__bucket;
      if (t1 != null)
        t1.dispose$0();
      _this.RestorationMixin__bucket = null;
      _this.super$State$dispose();
    }
  };
  A.RestorableValue.prototype = {
    set$value(_, newValue) {
      var t1, _this = this;
      A._instanceType(_this)._eval$1("RestorableValue.T")._as(newValue);
      A.ChangeNotifier_debugAssertNotDisposed(_this);
      A.assertHelper(_this._restoration0$_restorationId != null);
      t1 = _this._restoration_properties$_value;
      if (newValue == null ? t1 != null : newValue !== t1) {
        _this.set$_restoration_properties$_value(newValue);
        _this.didUpdateValue$1(t1);
      }
    },
    initWithValue$1(value) {
      this.set$_restoration_properties$_value(A._instanceType(this)._eval$1("RestorableValue.T")._as(value));
    },
    set$_restoration_properties$_value(_value) {
      this._restoration_properties$_value = A._instanceType(this)._eval$1("RestorableValue.T?")._as(_value);
    }
  };
  A._RestorablePrimitiveValueN.prototype = {
    createDefaultValue$0() {
      return this._defaultValue;
    },
    didUpdateValue$1(oldValue) {
      var t2, _this = this,
        t1 = A._instanceType(_this);
      t1._eval$1("_RestorablePrimitiveValueN.T?")._as(oldValue);
      A.ChangeNotifier_debugAssertNotDisposed(_this);
      A.assertHelper(_this._restoration0$_restorationId != null);
      t2 = _this._restoration_properties$_value;
      A.assertHelper(A.debugIsSerializableForRestoration(t2 == null ? t1._eval$1("RestorableValue.T")._as(t2) : t2));
      _this.notifyListeners$0();
    },
    fromPrimitives$1(serialized) {
      return A._instanceType(this)._eval$1("_RestorablePrimitiveValueN.T")._as(serialized);
    },
    toPrimitives$0() {
      var t1, _this = this;
      A.ChangeNotifier_debugAssertNotDisposed(_this);
      A.assertHelper(_this._restoration0$_restorationId != null);
      t1 = _this._restoration_properties$_value;
      return t1 == null ? A._instanceType(_this)._eval$1("RestorableValue.T")._as(t1) : t1;
    }
  };
  A._RestorablePrimitiveValue.prototype = {
    fromPrimitives$1(serialized) {
      A.assertHelper(serialized != null);
      return this.super$_RestorablePrimitiveValueN$fromPrimitives(serialized);
    },
    toPrimitives$0() {
      var t1 = this.super$_RestorablePrimitiveValueN$toPrimitives();
      t1.toString;
      return t1;
    }
  };
  A.RestorableNum.prototype = {};
  A.RestorableBool.prototype = {};
  A.RestorableStringN.prototype = {};
  A.RestorableListenable.prototype = {
    initWithValue$1(value) {
      var t1, _this = this;
      A._instanceType(_this)._eval$1("RestorableListenable.T")._as(value);
      t1 = _this._restoration_properties$_value;
      if (t1 != null)
        t1.removeListener$1(0, _this.get$notifyListeners());
      _this.set$_restoration_properties$_value(value);
      _this._restoration_properties$_value.addListener$1(0, _this.get$notifyListeners());
    },
    dispose$0() {
      this.super$RestorableProperty$dispose();
      var t1 = this._restoration_properties$_value;
      if (t1 != null)
        t1.removeListener$1(0, this.get$notifyListeners());
    },
    set$_restoration_properties$_value(_value) {
      this._restoration_properties$_value = A._instanceType(this)._eval$1("RestorableListenable.T?")._as(_value);
    }
  };
  A.RestorableChangeNotifier.prototype = {
    initWithValue$1(value) {
      A._instanceType(this)._eval$1("RestorableChangeNotifier.T")._as(value);
      this._disposeOldValue$0();
      this.super$RestorableListenable$initWithValue(value);
    },
    dispose$0() {
      this._disposeOldValue$0();
      this.super$RestorableListenable$dispose();
    },
    _disposeOldValue$0() {
      var t1 = this._restoration_properties$_value;
      if (t1 != null)
        A.scheduleMicrotask(t1.get$dispose());
    }
  };
  A.RestorableTextEditingController.prototype = {
    createDefaultValue$0() {
      var t1 = this._initialValue;
      if (A.assertTest(!t1.composing.get$isValid() || t1.get$isComposingRangeValid()))
        A.assertThrow("New TextEditingValue " + t1.toString$0(0) + string$.x20has_an + t1.composing.toString$0(0) + string$.x2e_It_i);
      t1 = new A.TextEditingController(t1, $.$get$ChangeNotifier__emptyListeners());
      A.ChangeNotifier_maybeDispatchObjectCreation(t1);
      return t1;
    },
    fromPrimitives$1(data) {
      data.toString;
      return A.TextEditingController$(A._asString(data));
    },
    toPrimitives$0() {
      A.ChangeNotifier_debugAssertNotDisposed(this);
      A.assertHelper(this._restoration0$_restorationId != null);
      return this._restoration_properties$_value._change_notifier$_value.text;
    }
  };
  A.__RouterState_State_RestorationMixin_dispose_closure.prototype = {
    call$2(property, listener) {
      type$.RestorableProperty_nullable_Object._as(property);
      type$.void_Function._as(listener);
      if (!property._restoration0$_disposed)
        property.removeListener$1(0, listener);
    },
    $signature: 48
  };
  A.RouteInformation.prototype = {
    get$uri() {
      return this._router$_uri;
    }
  };
  A.Router.prototype = {
    createState$0() {
      var t1 = new A._RestorableRouteInformation($.$get$ChangeNotifier__emptyListeners());
      A.ChangeNotifier_maybeDispatchObjectCreation(t1);
      return new A._RouterState(t1, null, A.LinkedHashMap_LinkedHashMap$_empty(type$.RestorableProperty_nullable_Object, type$.void_Function), null, true, null, B._StateLifecycle_0, this.$ti._eval$1("_RouterState<1>"));
    }
  };
  A.RouteInformationReportingType.prototype = {
    _enumToString$0() {
      return "RouteInformationReportingType." + this._name;
    }
  };
  A._RouterState.prototype = {
    get$restorationId() {
      return this._widget.restorationScopeId;
    },
    initState$0() {
      var t1, _this = this;
      _this.super$State$initState();
      t1 = _this._widget.routeInformationProvider;
      if (t1 != null)
        t1.addListener$1(0, _this.get$_handleRouteInformationProviderNotification());
      _this._widget.backButtonDispatcher.addCallback$1(_this.get$_handleBackButtonDispatcherNotification());
      _this._widget.routerDelegate.addListener$1(0, _this.get$_handleRouterDelegateNotification());
    },
    restoreState$2(oldBucket, initialRestore) {
      var t2, _this = this,
        t1 = _this._routeInformation;
      _this.registerForRestoration$2(t1, "route");
      A.ChangeNotifier_debugAssertNotDisposed(t1);
      A.assertHelper(t1._restoration0$_restorationId != null);
      t2 = t1._restoration_properties$_value;
      if ((t2 == null ? A._instanceType(t1)._eval$1("RestorableValue.T")._as(t2) : t2) != null) {
        _this._widget.toString;
        A.assertHelper(false);
        A.ChangeNotifier_debugAssertNotDisposed(t1);
        A.assertHelper(t1._restoration0$_restorationId != null);
        t2 = t1._restoration_properties$_value;
        t1 = t2 == null ? A._instanceType(t1)._eval$1("RestorableValue.T")._as(t2) : t2;
        t1.toString;
        _this._processRouteInformation$2(t1, new A._RouterState_restoreState_closure(_this));
      } else {
        t1 = _this._widget.routeInformationProvider;
        if (t1 != null)
          _this._processRouteInformation$2(t1._router$_value, new A._RouterState_restoreState_closure0(_this));
      }
    },
    _scheduleRouteInformationReportingTask$0() {
      var _this = this;
      if (_this._routeInformationReportingTaskScheduled || _this._widget.routeInformationProvider == null)
        return;
      A.assertHelper(_this._currentIntentionToReport != null);
      _this._routeInformationReportingTaskScheduled = true;
      A.BindingBase_checkInstance($.SchedulerBinding__instance, type$.SchedulerBinding).addPostFrameCallback$2$debugLabel(_this.get$_reportRouteInformation(), "Router.reportRouteInfo");
    },
    _reportRouteInformation$1(timestamp) {
      var t1, t2, t3, _this = this;
      type$.Duration._as(timestamp);
      if (_this._framework$_element == null)
        return;
      A.assertHelper(_this._routeInformationReportingTaskScheduled);
      _this._routeInformationReportingTaskScheduled = false;
      t1 = _this._routeInformation;
      A.ChangeNotifier_debugAssertNotDisposed(t1);
      A.assertHelper(t1._restoration0$_restorationId != null);
      t2 = t1._restoration_properties$_value;
      if ((t2 == null ? A._instanceType(t1)._eval$1("RestorableValue.T")._as(t2) : t2) != null) {
        A.ChangeNotifier_debugAssertNotDisposed(t1);
        A.assertHelper(t1._restoration0$_restorationId != null);
        t2 = t1._restoration_properties$_value;
        t1 = t2 == null ? A._instanceType(t1)._eval$1("RestorableValue.T")._as(t2) : t2;
        t1.toString;
        A.assertHelper(_this._currentIntentionToReport != null);
        t2 = _this._widget.routeInformationProvider;
        t2.toString;
        t3 = _this._currentIntentionToReport;
        t3.toString;
        t2.routerReportsNewRouteInformation$2$type(t1, t3);
      }
      _this._currentIntentionToReport = B.RouteInformationReportingType_0;
    },
    _retrieveNewRouteInformation$0() {
      this._widget.routerDelegate.get$currentConfiguration();
      this._widget.toString;
      return null;
    },
    _maybeNeedToReportRouteInformation$0() {
      var _this = this;
      _this._routeInformation.set$value(0, _this._retrieveNewRouteInformation$0());
      if (_this._currentIntentionToReport == null)
        _this._currentIntentionToReport = B.RouteInformationReportingType_0;
      _this._scheduleRouteInformationReportingTask$0();
    },
    didChangeDependencies$0() {
      var t1, t2, currentRouteInformation, _this = this;
      _this.___RouterState__routeParsePending_A = true;
      _this.super$__RouterState_State_RestorationMixin$didChangeDependencies();
      t1 = _this._routeInformation;
      A.ChangeNotifier_debugAssertNotDisposed(t1);
      A.assertHelper(t1._restoration0$_restorationId != null);
      t2 = t1._restoration_properties$_value;
      currentRouteInformation = t2 == null ? A._instanceType(t1)._eval$1("RestorableValue.T")._as(t2) : t2;
      if (currentRouteInformation == null) {
        t1 = _this._widget.routeInformationProvider;
        currentRouteInformation = t1 == null ? null : t1._router$_value;
      }
      if (currentRouteInformation != null && _this.___RouterState__routeParsePending_A)
        _this._processRouteInformation$2(currentRouteInformation, new A._RouterState_didChangeDependencies_closure(_this));
      _this.___RouterState__routeParsePending_A = false;
      _this._maybeNeedToReportRouteInformation$0();
    },
    didUpdateWidget$1(oldWidget) {
      var t1, t2, t3, _this = this;
      _this.$ti._eval$1("Router<1>")._as(oldWidget);
      _this.super$__RouterState_State_RestorationMixin$didUpdateWidget(oldWidget);
      t1 = _this._widget.routeInformationProvider;
      t2 = oldWidget.routeInformationProvider;
      _this._currentRouterTransaction = new A.Object();
      if (t1 != t2) {
        t1 = t2 == null;
        if (!t1)
          t2.removeListener$1(0, _this.get$_handleRouteInformationProviderNotification());
        t3 = _this._widget.routeInformationProvider;
        if (t3 != null)
          t3.addListener$1(0, _this.get$_handleRouteInformationProviderNotification());
        t1 = t1 ? null : t2._router$_value;
        t2 = _this._widget.routeInformationProvider;
        if (t1 != (t2 == null ? null : t2._router$_value))
          _this._handleRouteInformationProviderNotification$0();
      }
      t1 = oldWidget.backButtonDispatcher;
      if (_this._widget.backButtonDispatcher !== t1) {
        t2 = _this.get$_handleBackButtonDispatcherNotification();
        t1.removeCallback$1(t2);
        _this._widget.backButtonDispatcher.addCallback$1(t2);
      }
      _this._widget.toString;
      t1 = _this.get$_handleRouterDelegateNotification();
      oldWidget.routerDelegate.removeListener$1(0, t1);
      _this._widget.routerDelegate.addListener$1(0, t1);
      _this._maybeNeedToReportRouteInformation$0();
    },
    dispose$0() {
      var t1, _this = this;
      _this._routeInformation.dispose$0();
      t1 = _this._widget.routeInformationProvider;
      if (t1 != null)
        t1.removeListener$1(0, _this.get$_handleRouteInformationProviderNotification());
      _this._widget.backButtonDispatcher.removeCallback$1(_this.get$_handleBackButtonDispatcherNotification());
      _this._widget.routerDelegate.removeListener$1(0, _this.get$_handleRouterDelegateNotification());
      _this._currentRouterTransaction = null;
      _this.super$__RouterState_State_RestorationMixin$dispose();
    },
    _processRouteInformation$2(information, delegateRouteSetter) {
      var t1, _this = this;
      _this.$ti._eval$1("Future<~>(1)()")._as(delegateRouteSetter);
      t1 = _this.___RouterState__routeParsePending_A;
      t1 === $ && A.throwLateFieldNI("_routeParsePending");
      A.assertHelper(t1);
      _this.___RouterState__routeParsePending_A = false;
      _this._currentRouterTransaction = new A.Object();
      t1 = _this._widget.routeInformationParser;
      t1.toString;
      t1.parseRouteInformationWithDependencies$2(information, _this.get$context(0)).then$1$1(_this._processParsedRouteInformation$2(_this._currentRouterTransaction, delegateRouteSetter), type$.void);
    },
    _processParsedRouteInformation$2(transaction, delegateRouteSetter) {
      return new A._RouterState__processParsedRouteInformation_closure(this, transaction, this.$ti._eval$1("Future<~>(1)()")._as(delegateRouteSetter));
    },
    _handleRouteInformationProviderNotification$0() {
      var _this = this;
      _this.___RouterState__routeParsePending_A = true;
      _this._processRouteInformation$2(_this._widget.routeInformationProvider._router$_value, new A._RouterState__handleRouteInformationProviderNotification_closure(_this));
    },
    _handleBackButtonDispatcherNotification$0() {
      var _this = this;
      _this._currentRouterTransaction = new A.Object();
      return _this._widget.routerDelegate.popRoute$0().then$1$1(_this._handleRoutePopped$1(_this._currentRouterTransaction), type$.bool);
    },
    _handleRoutePopped$1(transaction) {
      return new A._RouterState__handleRoutePopped_closure(this, transaction);
    },
    _router$_rebuild$0() {
      this.setState$1(new A._RouterState__rebuild_closure());
      this._maybeNeedToReportRouteInformation$0();
      return new A.SynchronousFuture(null, type$.SynchronousFuture_void);
    },
    _handleRouterDelegateNotification$0() {
      this.setState$1(new A._RouterState__handleRouterDelegateNotification_closure());
      this._maybeNeedToReportRouteInformation$0();
    },
    build$1(context) {
      var t6,
        t1 = this.RestorationMixin__bucket,
        t2 = this._widget,
        t3 = t2.routeInformationProvider,
        t4 = t2.backButtonDispatcher,
        t5 = t2.routeInformationParser;
      t2 = t2.routerDelegate;
      t6 = t2.get$build();
      A.assertHelper(t3 == null);
      return A.UnmanagedRestorationScope$(t1, new A._RouterScope(t3, t4, t5, t2, this, new A.Builder(t6, null), null));
    }
  };
  A._RouterState_restoreState_closure.prototype = {
    call$0() {
      var t1 = this.$this;
      return t1.$ti._eval$1("Future<~>(1)")._as(t1._widget.routerDelegate.get$setRestoredRoutePath());
    },
    $signature() {
      return this.$this.$ti._eval$1("Future<~>(1)()");
    }
  };
  A._RouterState_restoreState_closure0.prototype = {
    call$0() {
      var t1 = this.$this;
      return t1.$ti._eval$1("Future<~>(1)")._as(t1._widget.routerDelegate.get$setInitialRoutePath());
    },
    $signature() {
      return this.$this.$ti._eval$1("Future<~>(1)()");
    }
  };
  A._RouterState_didChangeDependencies_closure.prototype = {
    call$0() {
      var t1 = this.$this;
      return t1.$ti._eval$1("Future<~>(1)")._as(t1._widget.routerDelegate.get$setNewRoutePath());
    },
    $signature() {
      return this.$this.$ti._eval$1("Future<~>(1)()");
    }
  };
  A._RouterState__processParsedRouteInformation_closure.prototype = {
    call$1(data) {
      return this.$call$body$_RouterState__processParsedRouteInformation_closure(this.$this.$ti._precomputed1._as(data));
    },
    $call$body$_RouterState__processParsedRouteInformation_closure(data) {
      var $async$goto = 0,
        $async$completer = A._makeAsyncAwaitCompleter(type$.void),
        $async$returnValue, $async$self = this, t1, t2;
      var $async$call$1 = A._wrapJsFunctionForAsync(function($async$errorCode, $async$result) {
        if ($async$errorCode === 1)
          return A._asyncRethrow($async$result, $async$completer);
        while (true)
          switch ($async$goto) {
            case 0:
              // Function start
              t1 = $async$self.$this;
              t2 = $async$self.transaction;
              if (t1._currentRouterTransaction != t2) {
                // goto return
                $async$goto = 1;
                break;
              }
              $async$goto = 3;
              return A._asyncAwait($async$self.delegateRouteSetter.call$0().call$1(data), $async$call$1);
            case 3:
              // returning from await.
              if (t1._currentRouterTransaction == t2)
                t1._router$_rebuild$0();
            case 1:
              // return
              return A._asyncReturn($async$returnValue, $async$completer);
          }
      });
      return A._asyncStartSync($async$call$1, $async$completer);
    },
    $signature() {
      return this.$this.$ti._eval$1("Future<~>(1)");
    }
  };
  A._RouterState__handleRouteInformationProviderNotification_closure.prototype = {
    call$0() {
      var t1 = this.$this;
      return t1.$ti._eval$1("Future<~>(1)")._as(t1._widget.routerDelegate.get$setNewRoutePath());
    },
    $signature() {
      return this.$this.$ti._eval$1("Future<~>(1)()");
    }
  };
  A._RouterState__handleRoutePopped_closure.prototype = {
    call$1(data) {
      var t1;
      A._asBool(data);
      t1 = this.$this;
      if (this.transaction != t1._currentRouterTransaction)
        return new A.SynchronousFuture(true, type$.SynchronousFuture_bool);
      t1._router$_rebuild$0();
      return new A.SynchronousFuture(data, type$.SynchronousFuture_bool);
    },
    $signature: 479
  };
  A._RouterState__rebuild_closure.prototype = {
    call$0() {
    },
    $signature: 1
  };
  A._RouterState__handleRouterDelegateNotification_closure.prototype = {
    call$0() {
    },
    $signature: 1
  };
  A._RouterScope.prototype = {
    updateShouldNotify$1(oldWidget) {
      type$._RouterScope._as(oldWidget);
      return true;
    }
  };
  A._RestorableRouteInformation.prototype = {
    createDefaultValue$0() {
      return null;
    },
    didUpdateValue$1(oldValue) {
      type$.nullable_RouteInformation._as(oldValue);
      this.notifyListeners$0();
    },
    fromPrimitives$1(data) {
      var t1, uri;
      if (data == null)
        return null;
      t1 = type$.List_nullable_Object;
      A.assertHelper(t1._is(data) && J.get$length$asx(data) === 2);
      t1._as(data);
      t1 = J.getInterceptor$ax(data);
      uri = A._asStringQ(t1.get$first(data));
      if (uri == null)
        return null;
      return new A.RouteInformation(A.Uri_parse(uri, 0, null), t1.get$last(data));
    },
    toPrimitives$0() {
      var t1, t2, _this = this;
      A.ChangeNotifier_debugAssertNotDisposed(_this);
      A.assertHelper(_this._restoration0$_restorationId != null);
      t1 = _this._restoration_properties$_value;
      if ((t1 == null ? A._instanceType(_this)._eval$1("RestorableValue.T")._as(t1) : t1) == null)
        t1 = null;
      else {
        A.ChangeNotifier_debugAssertNotDisposed(_this);
        A.assertHelper(_this._restoration0$_restorationId != null);
        t1 = _this._restoration_properties$_value;
        t1 = (t1 == null ? A._instanceType(_this)._eval$1("RestorableValue.T")._as(t1) : t1).get$uri().toString$0(0);
        A.ChangeNotifier_debugAssertNotDisposed(_this);
        A.assertHelper(_this._restoration0$_restorationId != null);
        t2 = _this._restoration_properties$_value;
        t1 = [t1, (t2 == null ? A._instanceType(_this)._eval$1("RestorableValue.T")._as(t2) : t2).state];
      }
      return t1;
    }
  };
  A.__RouterState_State_RestorationMixin.prototype = {
    didUpdateWidget$1(oldWidget) {
      this.super$State$didUpdateWidget(this.$ti._eval$1("Router<1>")._as(oldWidget));
      this.didUpdateRestorationId$0();
    },
    didChangeDependencies$0() {
      var oldBucket, needsRestore, t1, didReplaceBucket, _this = this;
      _this.super$State$didChangeDependencies();
      oldBucket = _this.RestorationMixin__bucket;
      needsRestore = _this.get$restorePending();
      t1 = A.RestorationScope_maybeOf(_this.get$context(0));
      _this.RestorationMixin__currentParent = t1;
      didReplaceBucket = _this._updateBucketIfNecessary$2$parent$restorePending(t1, needsRestore);
      if (needsRestore)
        _this._doRestore$1(oldBucket);
      if (didReplaceBucket) {
        A.assertHelper(oldBucket != _this.RestorationMixin__bucket);
        if (oldBucket != null)
          oldBucket.dispose$0();
      }
    },
    dispose$0() {
      var t1, _this = this;
      _this.RestorationMixin__properties.forEach$1(0, new A.__RouterState_State_RestorationMixin_dispose_closure());
      t1 = _this.RestorationMixin__bucket;
      if (t1 != null)
        t1.dispose$0();
      _this.RestorationMixin__bucket = null;
      _this.super$State$dispose();
    }
  };
  A.OverlayRoute.prototype = {
    install$0() {
      var t2, t3, _this = this,
        t1 = _this._overlayEntries;
      A.assertHelper(t1.length === 0);
      t2 = A.OverlayEntry$(_this.get$_buildModalBarrier(), false, false);
      _this.__ModalRoute__modalBarrier_A = t2;
      _this.get$maintainState();
      t3 = A.OverlayEntry$(_this.get$_buildModalScope(), _this.get$opaque(), true);
      _this.__ModalRoute__modalScope_A = t3;
      B.JSArray_methods.addAll$1(t1, A._setArrayType([t2, t3], type$.JSArray_OverlayEntry));
      _this.super$Route$install();
    },
    didPop$1(result) {
      var _this = this;
      _this.super$Route$didPop(result);
      if (_this._routes$_controller.get$status(0) === B.AnimationStatus_0 && !_this._popFinalized)
        _this._navigator.finalizeRoute$1(_this);
      return true;
    },
    dispose$0() {
      var t1, t2, _i;
      for (t1 = this._overlayEntries, t2 = t1.length, _i = 0; _i < t1.length; t1.length === t2 || (0, A.throwConcurrentModificationError)(t1), ++_i)
        t1[_i].dispose$0();
      B.JSArray_methods.clear$0(t1);
      this.super$Route$dispose();
    }
  };
  A.TransitionRoute.prototype = {
    get$reverseTransitionDuration() {
      return this.get$transitionDuration(this);
    },
    get$allowSnapshotting() {
      return true;
    },
    get$animation(_) {
      return this._animation;
    },
    get$secondaryAnimation() {
      return this._secondaryAnimation;
    },
    debugTransitionCompleted$0() {
      var t1 = {};
      t1.disposed = false;
      A.assertHelper(new A.TransitionRoute_debugTransitionCompleted_closure(t1, this).call$0());
      return t1.disposed;
    },
    _createSimulationAndVerify$1$forward($forward) {
      var _this = this;
      if (A.assertTest(_this.get$transitionDuration(_this)._duration >= 0))
        A.assertThrow("The `duration` must be positive for a non-simulation animation. Received " + _this.get$transitionDuration(_this).toString$0(0) + ".");
      if (A.assertTest(_this.get$transitionDuration(_this)._duration >= 0))
        A.assertThrow("The `duration` must be positive for an animation that doesn't use simulation. Either set `transitionDuration` or set `createSimulation`. Received " + _this.get$transitionDuration(_this).toString$0(0) + ".");
      return null;
    },
    _handleStatusChanged$1($status) {
      var t1, _this = this;
      switch (type$.AnimationStatus._as($status).index) {
        case 3:
          t1 = _this._overlayEntries;
          if (t1.length !== 0)
            B.JSArray_methods.get$first(t1).set$opaque(_this.get$opaque());
          t1 = _this._performanceModeRequestHandle;
          if (t1 != null)
            t1.dispose$0();
          _this._performanceModeRequestHandle = null;
          break;
        case 1:
        case 2:
          t1 = _this._overlayEntries;
          if (t1.length !== 0)
            B.JSArray_methods.get$first(t1).set$opaque(false);
          if (_this._performanceModeRequestHandle == null)
            _this._performanceModeRequestHandle = A.BindingBase_checkInstance($.SchedulerBinding__instance, type$.SchedulerBinding).requestPerformanceMode$1(B.DartPerformanceMode_1);
          break;
        case 0:
          if (!_this.get$isActive()) {
            _this._navigator.finalizeRoute$1(_this);
            _this._popFinalized = true;
            t1 = _this._performanceModeRequestHandle;
            if (t1 != null)
              t1.dispose$0();
            _this._performanceModeRequestHandle = null;
          }
          break;
      }
    },
    install$0() {
      var duration, reverseDuration, t1, t2, t3, _this = this,
        _s20_ = " after disposing it.";
      if (A.assertTest(!_this.debugTransitionCompleted$0()))
        A.assertThrow("Cannot install a " + A.getRuntimeTypeOfDartObject(_this).toString$0(0) + _s20_);
      if (A.assertTest(!_this.debugTransitionCompleted$0()))
        A.assertThrow("Cannot reuse a " + A.getRuntimeTypeOfDartObject(_this).toString$0(0) + _s20_);
      duration = _this.get$transitionDuration(_this);
      reverseDuration = _this.get$reverseTransitionDuration();
      t1 = _this.get$debugLabel();
      t2 = _this._navigator;
      t2.toString;
      _this._routes$_controller = A.AnimationController$(t1, duration, reverseDuration, null, t2);
      if (A.assertTest(!_this.debugTransitionCompleted$0()))
        A.assertThrow("Cannot reuse a " + A.getRuntimeTypeOfDartObject(_this).toString$0(0) + _s20_);
      A.assertHelper(_this._routes$_controller != null);
      t1 = _this._routes$_controller;
      t1.toString;
      t2 = type$.void_Function_AnimationStatus._as(_this.get$_handleStatusChanged());
      t1.didRegisterListener$0();
      t3 = t1.AnimationLocalStatusListenersMixin__statusListeners;
      t3.$ti._precomputed1._as(t2);
      t3._isDirty = true;
      B.JSArray_methods.add$1(t3._list, t2);
      _this.set$_animation(t1);
      if (A.assertTest(_this._animation != null))
        A.assertThrow(A.getRuntimeTypeOfDartObject(_this).toString$0(0) + ".createAnimation() returned null.");
      _this.super$OverlayRoute$install();
      if (_this._animation.get$status(0) === B.AnimationStatus_3 && _this._overlayEntries.length !== 0)
        B.JSArray_methods.get$first(_this._overlayEntries).set$opaque(_this.get$opaque());
    },
    didPush$0() {
      var t1, _this = this;
      if (A.assertTest(_this._routes$_controller != null))
        A.assertThrow(A.getRuntimeTypeOfDartObject(_this).toString$0(0) + string$.x2edidPu);
      if (A.assertTest(!_this.debugTransitionCompleted$0()))
        A.assertThrow("Cannot reuse a " + A.getRuntimeTypeOfDartObject(_this).toString$0(0) + " after disposing it.");
      _this.super$Route$didPush();
      _this._simulation = _this._createSimulationAndVerify$1$forward(true);
      t1 = _this._routes$_controller.forward$0(0);
      return t1;
    },
    didAdd$0() {
      var t1, _this = this;
      if (A.assertTest(_this._routes$_controller != null))
        A.assertThrow(A.getRuntimeTypeOfDartObject(_this).toString$0(0) + string$.x2edidPu);
      if (A.assertTest(!_this.debugTransitionCompleted$0()))
        A.assertThrow("Cannot reuse a " + A.getRuntimeTypeOfDartObject(_this).toString$0(0) + " after disposing it.");
      _this.super$Route$didAdd();
      t1 = _this._routes$_controller;
      t1.set$value(0, t1.upperBound);
    },
    didPop$1(result) {
      var _this = this;
      if (A.assertTest(_this._routes$_controller != null))
        A.assertThrow(A.getRuntimeTypeOfDartObject(_this).toString$0(0) + ".didPop called before calling install() or after calling dispose().");
      if (A.assertTest((_this._transitionCompleter.future._state & 30) === 0))
        A.assertThrow("Cannot reuse a " + A.getRuntimeTypeOfDartObject(_this).toString$0(0) + " after disposing it.");
      _this.set$_result(result);
      _this._simulation = _this._createSimulationAndVerify$1$forward(false);
      _this._routes$_controller.reverse$0(0);
      _this.super$OverlayRoute$didPop(result);
      return true;
    },
    didPopNext$1(nextRoute) {
      var _this = this;
      if (A.assertTest(_this._routes$_controller != null))
        A.assertThrow(A.getRuntimeTypeOfDartObject(_this).toString$0(0) + ".didPopNext called before calling install() or after calling dispose().");
      if (A.assertTest(!_this.debugTransitionCompleted$0()))
        A.assertThrow("Cannot reuse a " + A.getRuntimeTypeOfDartObject(_this).toString$0(0) + " after disposing it.");
      _this._updateSecondaryAnimation$1(nextRoute);
      _this.super$Route$didPopNext(nextRoute);
    },
    didChangeNext$1(nextRoute) {
      var _this = this;
      if (A.assertTest(_this._routes$_controller != null))
        A.assertThrow(A.getRuntimeTypeOfDartObject(_this).toString$0(0) + ".didChangeNext called before calling install() or after calling dispose().");
      if (A.assertTest(!_this.debugTransitionCompleted$0()))
        A.assertThrow("Cannot reuse a " + A.getRuntimeTypeOfDartObject(_this).toString$0(0) + " after disposing it.");
      _this._updateSecondaryAnimation$1(nextRoute);
      _this.super$Route$didChangeNext(nextRoute);
    },
    _updateSecondaryAnimation$1(nextRoute) {
      var current, t1, t2, t3, t4, t5, t6, newAnimation, _this = this,
        previousTrainHoppingListenerRemover = _this._trainHoppingListenerRemover;
      _this.set$_trainHoppingListenerRemover(null);
      if (nextRoute instanceof A.ModalRoute && _this.canTransitionTo$1(nextRoute) && nextRoute.canTransitionFrom$1(_this)) {
        current = _this._secondaryAnimation._animations$_parent;
        if (current != null) {
          t1 = current instanceof A.TrainHoppingAnimation ? current._currentTrain : current;
          t1.toString;
          t2 = nextRoute._animation;
          t2.toString;
          t3 = t1.get$value(t1);
          t4 = t2.__AnimationController__value_A;
          t4 === $ && A.throwLateFieldNI("_value");
          if (!J.$eq$(t3, t4)) {
            t3 = t2._ticker;
            t3 = !(t3 != null && t3._ticker$_future != null);
          } else
            t3 = true;
          t4 = nextRoute._transitionCompleter.future;
          if (t3)
            _this._setSecondaryAnimation$2(t2, t4);
          else {
            t3 = {};
            t3.newAnimation = null;
            t5 = new A.TransitionRoute__updateSecondaryAnimation_jumpOnAnimationEnd(_this, t2, nextRoute);
            _this.set$_trainHoppingListenerRemover(new A.TransitionRoute__updateSecondaryAnimation_closure(t3, t2, t5));
            type$.void_Function_AnimationStatus._as(t5);
            t2.didRegisterListener$0();
            t6 = t2.AnimationLocalStatusListenersMixin__statusListeners;
            t6.$ti._precomputed1._as(t5);
            t6._isDirty = true;
            B.JSArray_methods.add$1(t6._list, t5);
            newAnimation = A.TrainHoppingAnimation$(t1, t2, new A.TransitionRoute__updateSecondaryAnimation_closure0(t3, _this, nextRoute));
            t3.newAnimation = newAnimation;
            _this._setSecondaryAnimation$2(newAnimation, t4);
          }
        } else
          _this._setSecondaryAnimation$2(nextRoute._animation, nextRoute._transitionCompleter.future);
      } else
        _this._setSecondaryAnimation$1(B.C__AlwaysDismissedAnimation);
      if (previousTrainHoppingListenerRemover != null)
        previousTrainHoppingListenerRemover.call$0();
    },
    _setSecondaryAnimation$2(animation, disposed) {
      type$.nullable_Animation_double._as(animation);
      this._secondaryAnimation.set$parent(0, animation);
      if (disposed != null)
        disposed.then$1$1(new A.TransitionRoute__setSecondaryAnimation_closure(this, animation), type$.Null);
    },
    _setSecondaryAnimation$1(animation) {
      return this._setSecondaryAnimation$2(animation, null);
    },
    canTransitionTo$1(nextRoute) {
      return true;
    },
    canTransitionFrom$1(previousRoute) {
      return true;
    },
    dispose$0() {
      var t2, _this = this,
        _s17_ = "Cannot dispose a ",
        t1 = _this._transitionCompleter;
      if (A.assertTest((t1.future._state & 30) === 0))
        A.assertThrow(_s17_ + A.getRuntimeTypeOfDartObject(_this).toString$0(0) + " twice.");
      if (A.assertTest(!_this.debugTransitionCompleted$0()))
        A.assertThrow(_s17_ + A.getRuntimeTypeOfDartObject(_this).toString$0(0) + " twice.");
      t2 = _this._animation;
      if (t2 != null)
        t2.removeStatusListener$1(_this.get$_handleStatusChanged());
      t2 = _this._performanceModeRequestHandle;
      if (t2 != null)
        t2.dispose$0();
      _this._performanceModeRequestHandle = null;
      t2 = _this._routes$_controller;
      if (t2 != null)
        t2.dispose$0();
      t1.complete$1(0, _this._result);
      _this.super$OverlayRoute$dispose();
    },
    get$debugLabel() {
      return A.objectRuntimeType(this, "TransitionRoute");
    },
    toString$0(_) {
      return A.objectRuntimeType(this, "TransitionRoute") + "(animation: " + A.S(this._routes$_controller) + ")";
    },
    set$_animation(_animation) {
      this._animation = type$.nullable_Animation_double._as(_animation);
    },
    set$_result(_result) {
      this._result = A._instanceType(this)._eval$1("1?")._as(_result);
    },
    set$_trainHoppingListenerRemover(_trainHoppingListenerRemover) {
      this._trainHoppingListenerRemover = type$.nullable_void_Function._as(_trainHoppingListenerRemover);
    }
  };
  A.TransitionRoute_debugTransitionCompleted_closure.prototype = {
    call$0() {
      this._box_0.disposed = (this.$this._transitionCompleter.future._state & 30) !== 0;
      return true;
    },
    $signature: 0
  };
  A.TransitionRoute__updateSecondaryAnimation_jumpOnAnimationEnd.prototype = {
    call$1($status) {
      var t1, t2;
      if (!type$.AnimationStatus._as($status).get$isAnimating()) {
        t1 = this.$this;
        t1._setSecondaryAnimation$2(this.nextTrain, this.nextRoute._transitionCompleter.future);
        t2 = t1._trainHoppingListenerRemover;
        if (t2 != null) {
          t2.call$0();
          t1.set$_trainHoppingListenerRemover(null);
        }
      }
    },
    $signature: 10
  };
  A.TransitionRoute__updateSecondaryAnimation_closure.prototype = {
    call$0() {
      this.nextTrain.removeStatusListener$1(this.jumpOnAnimationEnd);
      var t1 = this._box_0.newAnimation;
      if (t1 != null)
        t1.dispose$0();
    },
    $signature: 1
  };
  A.TransitionRoute__updateSecondaryAnimation_closure0.prototype = {
    call$0() {
      var t3,
        t1 = this.$this,
        t2 = this._box_0;
      A.assertHelper(t1._secondaryAnimation._animations$_parent == t2.newAnimation);
      t3 = this.nextRoute;
      A.assertHelper(t2.newAnimation._currentTrain == t3._animation);
      t1._setSecondaryAnimation$2(t2.newAnimation._currentTrain, t3._transitionCompleter.future);
      t2 = t1._trainHoppingListenerRemover;
      if (t2 != null) {
        t2.call$0();
        t1.set$_trainHoppingListenerRemover(null);
      }
    },
    $signature: 1
  };
  A.TransitionRoute__setSecondaryAnimation_closure.prototype = {
    call$1(__wc0_formal) {
      var t1 = this.$this._secondaryAnimation,
        t2 = this.animation;
      if (t1._animations$_parent == t2) {
        t1.set$parent(0, B.C__AlwaysDismissedAnimation);
        if (t2 instanceof A.TrainHoppingAnimation)
          t2.dispose$0();
      }
    },
    $signature: 16
  };
  A.LocalHistoryRoute.prototype = {};
  A._DismissModalAction.prototype = {
    isEnabled$1(_, intent) {
      type$.DismissIntent._as(intent);
      return A.ModalRoute__of(this.context, null, type$.dynamic).get$barrierDismissible();
    },
    invoke$1(intent) {
      type$.DismissIntent._as(intent);
      return A.Navigator_of(this.context, false).maybePop$1$0(type$.nullable_Object);
    }
  };
  A._ModalRouteAspect.prototype = {
    _enumToString$0() {
      return "_ModalRouteAspect." + this._name;
    }
  };
  A._ModalScopeStatus.prototype = {
    updateShouldNotify$1(old) {
      var _this = this;
      type$._ModalScopeStatus._as(old);
      return _this.isCurrent !== old.isCurrent || _this.canPop !== old.canPop || _this.impliesAppBarDismissal !== old.impliesAppBarDismissal || _this.route !== old.route;
    },
    debugFillProperties$1(description) {
      var _this = this, _null = null;
      _this.super$Widget$debugFillProperties(description);
      description.add$1(0, A.FlagProperty$("isCurrent", _null, "inactive", "active", B.DiagnosticLevel_3, false, _this.isCurrent));
      description.add$1(0, A.FlagProperty$("canPop", _null, _null, "can pop", B.DiagnosticLevel_3, false, _this.canPop));
      description.add$1(0, A.FlagProperty$("impliesAppBarDismissal", _null, _null, "implies app bar dismissal", B.DiagnosticLevel_3, false, _this.impliesAppBarDismissal));
    },
    updateShouldNotifyDependent$2(oldWidget, dependencies) {
      type$._ModalScopeStatus._as(oldWidget);
      return type$.Set__ModalRouteAspect._as(dependencies).any$1(0, new A._ModalScopeStatus_updateShouldNotifyDependent_closure(this, oldWidget));
    }
  };
  A._ModalScopeStatus_updateShouldNotifyDependent_closure.prototype = {
    call$1(dependency) {
      var t1, _this = this;
      switch (type$._ModalRouteAspect._as(dependency).index) {
        case 0:
          t1 = _this.$this.isCurrent !== _this.oldWidget.isCurrent;
          break;
        case 1:
          t1 = _this.$this.canPop !== _this.oldWidget.canPop;
          break;
        case 2:
          t1 = _this.$this.route._settings !== _this.oldWidget.route._settings;
          break;
        default:
          t1 = null;
      }
      return t1;
    },
    $signature: 720
  };
  A._ModalScope.prototype = {
    createState$0() {
      return new A._ModalScopeState(A.FocusScopeNode$(true, B.Type__ModalScopeState_Tgz.toString$0(0) + " Focus Scope", false), A.ScrollController$(), B._StateLifecycle_0, this.$ti._eval$1("_ModalScopeState<1>"));
    }
  };
  A._ModalScopeState.prototype = {
    initState$0() {
      var t1, t2, _this = this;
      _this.super$State$initState();
      t1 = A._setArrayType([], type$.JSArray_Listenable);
      t2 = _this._widget.route._animationProxy;
      if (t2 != null)
        t1.push(t2);
      t2 = _this._widget.route._secondaryAnimationProxy;
      if (t2 != null)
        t1.push(t2);
      _this.___ModalScopeState__listenable_A = new A._MergingListenable(t1);
    },
    didUpdateWidget$1(oldWidget) {
      var _this = this;
      _this.$ti._eval$1("_ModalScope<1>")._as(oldWidget);
      _this.super$State$didUpdateWidget(oldWidget);
      A.assertHelper(_this._widget.route === oldWidget.route);
      _this._updateFocusScopeNode$0();
    },
    didChangeDependencies$0() {
      this.super$State$didChangeDependencies();
      this._page = null;
      this._updateFocusScopeNode$0();
    },
    _updateFocusScopeNode$0() {
      var t1, t2,
        route = this._widget.route,
        traversalEdgeBehavior = route.traversalEdgeBehavior;
      traversalEdgeBehavior = traversalEdgeBehavior != null ? traversalEdgeBehavior : route._navigator._widget.routeTraversalEdgeBehavior;
      t1 = this.focusScopeNode;
      t1.traversalEdgeBehavior = traversalEdgeBehavior;
      if (route.get$isCurrent() && this._widget.route.get$requestFocus()) {
        t2 = route._navigator.focusNode.get$enclosingScope();
        if (t2 != null)
          t2.setFirstFocus$1(t1);
      }
    },
    _forceRebuildPage$0() {
      this.setState$1(new A._ModalScopeState__forceRebuildPage_closure(this));
    },
    dispose$0() {
      this.focusScopeNode.dispose$0();
      this.primaryScrollController.dispose$0();
      this.super$State$dispose();
    },
    get$_shouldIgnoreFocusRequest() {
      var t1 = this._widget.route._animationProxy;
      if ((t1 == null ? null : t1.get$status(0)) !== B.AnimationStatus_2) {
        t1 = this._widget.route._navigator;
        t1 = t1 == null ? null : t1.userGestureInProgressNotifier._change_notifier$_value;
        t1 = t1 === true;
      } else
        t1 = true;
      return t1;
    },
    build$1(context) {
      var t1, t2, t3, t4, t5, _this = this, _null = null;
      _this.focusScopeNode.set$skipTraversal(!_this._widget.route.get$isCurrent());
      t1 = _this._widget.route;
      t2 = t1.get$isCurrent();
      t3 = _this._widget.route;
      if (!t3.get$hasActiveRouteBelow()) {
        t3 = t3.LocalHistoryRoute__localHistory;
        t3 = t3 != null && t3.length !== 0;
      } else
        t3 = true;
      t4 = _this._widget.route;
      t4 = t4.get$hasActiveRouteBelow() || t4.LocalHistoryRoute__entriesImpliesAppBarDismissal > 0;
      t5 = _this._widget.route;
      return A.AnimatedBuilder$(t1._restorationScopeId, new A._ModalScopeState_build_closure(_this), new A._ModalScopeStatus(t2, t3, t4, t1, new A.Offstage(t5._offstage, new A.PageStorage(new A.Builder(new A._ModalScopeState_build_closure0(_this), _null), t5._storageBucket, _null), _null), _null));
    }
  };
  A._ModalScopeState__forceRebuildPage_closure.prototype = {
    call$0() {
      this.$this._page = null;
    },
    $signature: 1
  };
  A._ModalScopeState_build_closure.prototype = {
    call$2(context, child) {
      var t1;
      type$.BuildContext._as(context);
      type$.nullable_Widget._as(child);
      A.assertHelper(child != null);
      t1 = this.$this._widget.route._restorationScopeId._change_notifier$_value;
      child.toString;
      return new A.RestorationScope(child, t1, null);
    },
    $signature: 481
  };
  A._ModalScopeState_build_closure0.prototype = {
    call$1(context) {
      var t4, _null = null,
        t1 = A.LinkedHashMap_LinkedHashMap$_literal([B.Type_DismissIntent_GEb, new A._DismissModalAction(type$.BuildContext._as(context), new A.ObserverList(A._setArrayType([], type$.JSArray_of_void_Function_Action_Intent), type$.ObserverList_of_void_Function_Action_Intent))], type$.Type, type$.Action_Intent),
        t2 = this.$this,
        t3 = t2.___ModalScopeState__listenable_A;
      t3 === $ && A.throwLateFieldNI("_listenable");
      t4 = t2._page;
      if (t4 == null)
        t4 = t2._page = new A.RepaintBoundary(new A.Builder(new A._ModalScopeState_build__closure(t2), _null), t2._widget.route._subtreeKey);
      return A.Actions$(t1, new A.PrimaryScrollController(t2.primaryScrollController, B.Axis_1, B.Set_cWSfo, A._FocusScopeWithExternalFocusNode$(new A.RepaintBoundary(new A.ListenableBuilder(new A._ModalScopeState_build__closure0(t2), t4, t3, _null), _null), t2.focusScopeNode, true), _null));
    },
    $signature: 482
  };
  A._ModalScopeState_build__closure0.prototype = {
    call$2(context, child) {
      var t1, t2, t3, t4, t5;
      type$.BuildContext._as(context);
      type$.nullable_Widget._as(child);
      t1 = this.$this;
      t2 = t1._widget.route;
      t3 = t2._animationProxy;
      t3.toString;
      t4 = t2._secondaryAnimationProxy;
      t4.toString;
      t5 = t2._navigator;
      t5 = t5 == null ? null : t5.userGestureInProgressNotifier;
      if (t5 == null)
        t5 = A.ValueNotifier$(false, type$.bool);
      return t2._buildFlexibleTransitions$4(context, t3, t4, new A.ListenableBuilder(new A._ModalScopeState_build___closure(t1), child, t5, null));
    },
    $signature: 211
  };
  A._ModalScopeState_build___closure.prototype = {
    call$2(context, child) {
      var t1, ignoreEvents;
      type$.BuildContext._as(context);
      type$.nullable_Widget._as(child);
      t1 = this.$this;
      ignoreEvents = t1.get$_shouldIgnoreFocusRequest();
      t1.focusScopeNode.set$canRequestFocus(!ignoreEvents);
      return A.IgnorePointer$(child, ignoreEvents, null);
    },
    $signature: 483
  };
  A._ModalScopeState_build__closure.prototype = {
    call$1(context) {
      var t1, t2, t3;
      type$.BuildContext._as(context);
      t1 = this.$this._widget.route;
      t2 = t1._animationProxy;
      t2.toString;
      t3 = t1._secondaryAnimationProxy;
      t3.toString;
      return t1.buildPage$3(context, t2, t3);
    },
    $signature: 25
  };
  A.ModalRoute.prototype = {
    setState$1(fn) {
      var t1, t2;
      type$.void_Function._as(fn);
      t1 = this._scopeKey;
      if (t1.get$currentState() != null) {
        t1 = t1.get$currentState();
        if (t1._widget.route.get$isCurrent() && !t1.get$_shouldIgnoreFocusRequest() && t1._widget.route.get$requestFocus()) {
          t2 = t1._widget.route._navigator.focusNode.get$enclosingScope();
          if (t2 != null)
            t2.setFirstFocus$1(t1.focusScopeNode);
        }
        t1.setState$1(fn);
      } else
        fn.call$0();
    },
    buildTransitions$4(context, animation, secondaryAnimation, child) {
      var t1 = type$.Animation_double;
      t1._as(animation);
      t1._as(secondaryAnimation);
      return child;
    },
    get$delegatedTransition() {
      return null;
    },
    _buildFlexibleTransitions$4(context, animation, secondaryAnimation, child) {
      var proxiedOriginalTransitions, _this = this,
        t1 = type$.Animation_double;
      t1._as(animation);
      t1._as(secondaryAnimation);
      if (_this.receivedTransition == null)
        return _this.buildTransitions$4(context, animation, secondaryAnimation, child);
      proxiedOriginalTransitions = _this.buildTransitions$4(context, animation, A.ProxyAnimation$(null), child);
      t1 = _this.receivedTransition;
      t1.toString;
      t1 = t1.call$5(context, animation, secondaryAnimation, _this.get$allowSnapshotting(), proxiedOriginalTransitions);
      return t1 == null ? proxiedOriginalTransitions : t1;
    },
    install$0() {
      var _this = this;
      _this.super$TransitionRoute$install();
      _this._animationProxy = A.ProxyAnimation$(A.TransitionRoute.prototype.get$animation.call(_this, 0));
      _this._secondaryAnimationProxy = A.ProxyAnimation$(A.TransitionRoute.prototype.get$secondaryAnimation.call(_this));
    },
    didPush$0() {
      var _this = this,
        t1 = _this._scopeKey,
        t2 = t1.get$currentState() != null;
      if (t2)
        _this._navigator._widget.toString;
      if (t2) {
        t2 = _this._navigator.focusNode.get$enclosingScope();
        if (t2 != null)
          t2.setFirstFocus$1(t1.get$currentState().focusScopeNode);
      }
      return _this.super$TransitionRoute$didPush();
    },
    get$popGestureEnabled() {
      var t1, _this = this;
      if (_this.get$isFirst())
        return false;
      t1 = _this.LocalHistoryRoute__localHistory;
      if (t1 != null && t1.length !== 0)
        return false;
      t1 = _this.get$popDisposition();
      if (t1 === B.RoutePopDisposition_1)
        return false;
      if (_this._animationProxy.get$status(0) !== B.AnimationStatus_3)
        return false;
      if (_this._secondaryAnimationProxy.get$status(0) !== B.AnimationStatus_0)
        return false;
      if (_this._navigator.userGestureInProgressNotifier._change_notifier$_value)
        return false;
      return true;
    },
    set$offstage(value) {
      var t1, _this = this;
      if (_this._offstage === value)
        return;
      _this.setState$1(new A.ModalRoute_offstage_closure(_this, value));
      t1 = _this._animationProxy;
      t1.toString;
      t1.set$parent(0, _this._offstage ? B.C__AlwaysCompleteAnimation : A.TransitionRoute.prototype.get$animation.call(_this, 0));
      t1 = _this._secondaryAnimationProxy;
      t1.toString;
      t1.set$parent(0, _this._offstage ? B.C__AlwaysDismissedAnimation : A.TransitionRoute.prototype.get$secondaryAnimation.call(_this));
      _this.changedInternalState$0();
    },
    willPop$0() {
      var $async$goto = 0,
        $async$completer = A._makeAsyncAwaitCompleter(type$.RoutePopDisposition),
        $async$returnValue, $async$self = this, t1, t2, _i, $async$temp1;
      var $async$willPop$0 = A._wrapJsFunctionForAsync(function($async$errorCode, $async$result) {
        if ($async$errorCode === 1)
          return A._asyncRethrow($async$result, $async$completer);
        while (true)
          switch ($async$goto) {
            case 0:
              // Function start
              A.assertHelper($async$self._scopeKey.get$currentState() != null);
              t1 = A.List_List$of($async$self._willPopCallbacks, true, type$.Future_bool_Function), t2 = t1.length, _i = 0;
            case 3:
              // for condition
              if (!(_i < t2)) {
                // goto after for
                $async$goto = 5;
                break;
              }
              $async$temp1 = A;
              $async$goto = 6;
              return A._asyncAwait(t1[_i].call$0(), $async$willPop$0);
            case 6:
              // returning from await.
              if (!$async$temp1.boolConversionCheck($async$result)) {
                $async$returnValue = B.RoutePopDisposition_1;
                // goto return
                $async$goto = 1;
                break;
              }
            case 4:
              // for update
              ++_i;
              // goto for condition
              $async$goto = 3;
              break;
            case 5:
              // after for
              $async$returnValue = $async$self.super$_ModalRoute_TransitionRoute_LocalHistoryRoute$willPop();
              // goto return
              $async$goto = 1;
              break;
            case 1:
              // return
              return A._asyncReturn($async$returnValue, $async$completer);
          }
      });
      return A._asyncStartSync($async$willPop$0, $async$completer);
    },
    get$popDisposition() {
      var t1, t2, t3;
      for (t1 = this._popEntries, t1 = A._LinkedHashSetIterator$(t1, t1._collection$_modifications, A._instanceType(t1)._precomputed1), t2 = t1.$ti._precomputed1; t1.moveNext$0();) {
        t3 = t1._collection$_current;
        t3 = (t3 == null ? t2._as(t3) : t3).get$canPopNotifier();
        if (!t3.get$value(t3))
          return B.RoutePopDisposition_1;
      }
      return A._ModalRoute_TransitionRoute_LocalHistoryRoute.prototype.get$popDisposition.call(this);
    },
    onPopInvokedWithResult$2(didPop, result) {
      var t1, t2, t3;
      for (t1 = this._popEntries, t1 = A._LinkedHashSetIterator$(t1, t1._collection$_modifications, A._instanceType(t1)._precomputed1), t2 = t1.$ti._precomputed1; t1.moveNext$0();) {
        t3 = t1._collection$_current;
        (t3 == null ? t2._as(t3) : t3).onPopInvokedWithResult$2(didPop, result);
      }
      this.super$Route$onPopInvokedWithResult(didPop, result);
    },
    _maybeDispatchNavigationNotification$0() {
      var t1, notification, _this = this;
      if (!_this.get$isCurrent())
        return;
      t1 = _this.get$popDisposition();
      notification = new A.NavigationNotification(t1 === B.RoutePopDisposition_1);
      t1 = type$.SchedulerBinding;
      switch (A.BindingBase_checkInstance($.SchedulerBinding__instance, t1).SchedulerBinding__schedulerPhase.index) {
        case 4:
          t1 = A.BindingBase_checkInstance($.WidgetsBinding__instance, type$.WidgetsBinding).WidgetsBinding__buildOwner._globalKeyRegistry.$index(0, _this._subtreeKey);
          if (t1 != null)
            t1.dispatchNotification$1(notification);
          break;
        case 0:
        case 2:
        case 3:
        case 1:
          A.BindingBase_checkInstance($.SchedulerBinding__instance, t1).addPostFrameCallback$2$debugLabel(new A.ModalRoute__maybeDispatchNavigationNotification_closure(_this, notification), "ModalRoute.dispatchNotification");
          break;
      }
    },
    didChangeNext$1(nextRoute) {
      var _this = this;
      if (A._instanceType(_this)._eval$1("ModalRoute<1>")._is(nextRoute) && _this.canTransitionTo$1(nextRoute) && !J.$eq$(nextRoute.get$delegatedTransition(), _this.get$delegatedTransition()))
        _this.set$receivedTransition(nextRoute.get$delegatedTransition());
      else
        _this.set$receivedTransition(null);
      _this.super$TransitionRoute$didChangeNext(nextRoute);
      _this.changedInternalState$0();
    },
    didPopNext$1(nextRoute) {
      var _this = this;
      if (A._instanceType(_this)._eval$1("ModalRoute<1>")._is(nextRoute) && _this.canTransitionTo$1(nextRoute) && !J.$eq$(nextRoute.get$delegatedTransition(), _this.get$delegatedTransition()))
        _this.set$receivedTransition(nextRoute.get$delegatedTransition());
      else
        _this.set$receivedTransition(null);
      _this.super$TransitionRoute$didPopNext(nextRoute);
      _this.changedInternalState$0();
      _this._maybeDispatchNavigationNotification$0();
    },
    changedInternalState$0() {
      var t1, _this = this;
      _this.super$Route$changedInternalState();
      if (A.BindingBase_checkInstance($.SchedulerBinding__instance, type$.SchedulerBinding).SchedulerBinding__schedulerPhase !== B.SchedulerPhase_3) {
        _this.setState$1(new A.ModalRoute_changedInternalState_closure());
        t1 = _this.__ModalRoute__modalBarrier_A;
        t1 === $ && A.throwLateFieldNI("_modalBarrier");
        t1.markNeedsBuild$0();
      }
      t1 = _this.__ModalRoute__modalScope_A;
      t1 === $ && A.throwLateFieldNI("_modalScope");
      _this.get$maintainState();
      t1.set$maintainState(true);
    },
    _buildModalBarrier$1(context) {
      var t1, t2, t3, color, barrier, _this = this, _null = null;
      type$.BuildContext._as(context);
      if (_this.get$barrierColor() != null && (_this.get$barrierColor().toARGB32$0() >>> 24 & 255) !== 0 && !_this._offstage) {
        A.assertHelper(!J.$eq$(_this.get$barrierColor(), _this.get$barrierColor().withOpacity$1(0)));
        t1 = _this._animationProxy;
        t1.toString;
        t2 = _this.get$barrierColor().withOpacity$1(0);
        t3 = _this.get$barrierColor();
        color = t1.drive$1$1(new A._ChainedEvaluation(type$.Animatable_double._as(new A.CurveTween(B.Cubic_glB)), new A.ColorTween(t2, t3), type$.ColorTween._eval$1("_ChainedEvaluation<Animatable.T>")), type$.nullable_Color);
        barrier = new A.AnimatedModalBarrier(_this.get$barrierDismissible(), _this.get$barrierLabel(), true, color, _null);
      } else
        barrier = A.ModalBarrier$(true, _null, _null, _this.get$barrierDismissible(), _null, _this.get$barrierLabel(), _null);
      barrier = A.IgnorePointer$(barrier, !_this._animationProxy.get$status(0).get$isForwardOrCompleted(), _null);
      t1 = _this.get$barrierDismissible();
      return t1 ? A.Semantics$(_null, barrier, false, _null, _null, false, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, B.OrdinalSortKey_1_null, _null, _null, _null) : barrier;
    },
    _buildModalScope$1(context) {
      var t1, _this = this, _null = null;
      type$.BuildContext._as(context);
      t1 = _this._modalScopeCache;
      return t1 == null ? _this._modalScopeCache = A.Semantics$(_null, new A._ModalScope(_this, _this._scopeKey, A._instanceType(_this)._eval$1("_ModalScope<1>")), false, _null, _null, false, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, B.OrdinalSortKey_0_null, _null, _null, _null) : t1;
    },
    toString$0(_) {
      return A.objectRuntimeType(this, "ModalRoute") + "(" + this._settings.toString$0(0) + ", animation: " + A.S(this._animation) + ")";
    },
    set$receivedTransition(receivedTransition) {
      this.receivedTransition = type$.nullable_nullable_Widget_Function_5_BuildContext_and_Animation_double_and_Animation_double_and_bool_and_nullable_Widget._as(receivedTransition);
    }
  };
  A.ModalRoute_offstage_closure.prototype = {
    call$0() {
      this.$this._offstage = this.value;
    },
    $signature: 1
  };
  A.ModalRoute__maybeDispatchNavigationNotification_closure.prototype = {
    call$1(timeStamp) {
      var t1, t2, t3;
      type$.Duration._as(timeStamp);
      t1 = this.$this._subtreeKey;
      t2 = type$.WidgetsBinding;
      t3 = A.BindingBase_checkInstance($.WidgetsBinding__instance, t2).WidgetsBinding__buildOwner._globalKeyRegistry.$index(0, t1);
      t3 = t3 == null ? null : t3._widget != null;
      if (t3 !== true)
        return;
      t1 = A.BindingBase_checkInstance($.WidgetsBinding__instance, t2).WidgetsBinding__buildOwner._globalKeyRegistry.$index(0, t1);
      if (t1 != null)
        t1.dispatchNotification$1(this.notification);
    },
    $signature: 7
  };
  A.ModalRoute_changedInternalState_closure.prototype = {
    call$0() {
    },
    $signature: 1
  };
  A.PopupRoute.prototype = {
    get$opaque() {
      return false;
    },
    get$maintainState() {
      return true;
    },
    get$allowSnapshotting() {
      return false;
    }
  };
  A.RawDialogRoute.prototype = {
    get$barrierDismissible() {
      return true;
    },
    get$barrierLabel() {
      return this._barrierLabel;
    },
    get$barrierColor() {
      return this._barrierColor;
    },
    get$transitionDuration(_) {
      return this._transitionDuration;
    },
    buildPage$3(context, animation, secondaryAnimation) {
      var _null = null,
        t1 = type$.Animation_double;
      return A.Semantics$(_null, new A.DisplayFeatureSubScreen(this.anchorPoint, this._pageBuilder.call$3(context, t1._as(animation), t1._as(secondaryAnimation)), _null), false, _null, _null, true, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, true, _null, _null, _null, _null, _null);
    },
    buildTransitions$4(context, animation, secondaryAnimation, child) {
      var t1 = type$.Animation_double;
      t1._as(animation);
      t1._as(secondaryAnimation);
      return this._transitionBuilder.call$4(context, animation, secondaryAnimation, child);
    }
  };
  A._ModalRoute_TransitionRoute_LocalHistoryRoute.prototype = {
    willPop$0() {
      var $async$goto = 0,
        $async$completer = A._makeAsyncAwaitCompleter(type$.RoutePopDisposition),
        $async$returnValue, $async$self = this, t1;
      var $async$willPop$0 = A._wrapJsFunctionForAsync(function($async$errorCode, $async$result) {
        if ($async$errorCode === 1)
          return A._asyncRethrow($async$result, $async$completer);
        while (true)
          switch ($async$goto) {
            case 0:
              // Function start
              t1 = $async$self.LocalHistoryRoute__localHistory;
              if (t1 != null && t1.length !== 0) {
                $async$returnValue = B.RoutePopDisposition_0;
                // goto return
                $async$goto = 1;
                break;
              }
              $async$returnValue = $async$self.super$Route$willPop();
              // goto return
              $async$goto = 1;
              break;
            case 1:
              // return
              return A._asyncReturn($async$returnValue, $async$completer);
          }
      });
      return A._asyncStartSync($async$willPop$0, $async$completer);
    },
    get$popDisposition() {
      var t1 = this.LocalHistoryRoute__localHistory;
      if (t1 != null && t1.length !== 0)
        return B.RoutePopDisposition_0;
      return A.Route.prototype.get$popDisposition.call(this);
    },
    didPop$1(result) {
      var entry, internalStateChanged, _this = this,
        t1 = _this.LocalHistoryRoute__localHistory;
      if (t1 != null && t1.length !== 0) {
        if (0 >= t1.length)
          return A.ioore(t1, -1);
        entry = t1.pop();
        A.assertHelper(entry._routes$_owner === _this);
        entry._routes$_owner = null;
        entry._notifyRemoved$0();
        internalStateChanged = entry.impliesAppBarDismissal && --_this.LocalHistoryRoute__entriesImpliesAppBarDismissal === 0;
        if (_this.LocalHistoryRoute__localHistory.length === 0 || internalStateChanged)
          _this.changedInternalState$0();
        return false;
      }
      _this.super$TransitionRoute$didPop(result);
      return true;
    }
  };
  A.SafeArea.prototype = {
    build$1(context) {
      var padding, t1, t2, t3, t4, t5, t6;
      A.debugCheckHasMediaQuery(context);
      A.debugCheckHasMediaQuery(context);
      padding = A.InheritedModel_inheritFrom(context, B._MediaQueryAspect_6, type$.MediaQuery).data.padding;
      t1 = Math.max(padding.left, 0);
      t2 = this.top;
      t3 = t2 ? padding.top : 0;
      t3 = Math.max(t3, 0);
      t4 = Math.max(padding.right, 0);
      t5 = this.bottom;
      t6 = t5 ? padding.bottom : 0;
      return new A.Padding(new A.EdgeInsets(t1, t3, t4, Math.max(t6, 0)), A.MediaQuery$removePadding(this.child, context, t5, true, true, t2), null);
    },
    debugFillProperties$1(properties) {
      var _null = null;
      this.super$Widget$debugFillProperties(properties);
      properties.add$1(0, A.FlagProperty$("left", _null, _null, "avoid left padding", B.DiagnosticLevel_3, false, true));
      properties.add$1(0, A.FlagProperty$("top", _null, _null, "avoid top padding", B.DiagnosticLevel_3, false, this.top));
      properties.add$1(0, A.FlagProperty$("right", _null, _null, "avoid right padding", B.DiagnosticLevel_3, false, true));
      properties.add$1(0, A.FlagProperty$("bottom", _null, _null, "avoid bottom padding", B.DiagnosticLevel_3, false, this.bottom));
    }
  };
  A.ScrollActivity.prototype = {
    resetActivity$0() {
    },
    dispatchScrollStartNotification$2(metrics, context) {
      if (context != null)
        context.dispatchNotification$1(new A.ScrollStartNotification(null, metrics, context, 0));
    },
    dispatchScrollUpdateNotification$3(metrics, context, scrollDelta) {
      context.dispatchNotification$1(A.ScrollUpdateNotification$(context, null, null, metrics, scrollDelta));
    },
    dispatchOverscrollNotification$3(metrics, context, overscroll) {
      context.dispatchNotification$1(A.OverscrollNotification$(context, null, metrics, overscroll, 0));
    },
    dispatchScrollEndNotification$2(metrics, context) {
      context.dispatchNotification$1(new A.ScrollEndNotification(null, metrics, context, 0));
    },
    applyNewDimensions$0() {
    },
    dispose$0() {
      $.$get$FlutterMemoryAllocations_instance().dispatchObjectDisposed$1$object(this);
      this._scroll_activity$_isDisposed = true;
    },
    toString$0(_) {
      return A.objectRuntimeType(this, "<optimized out>") + "#" + A.shortHash(this);
    }
  };
  A.IdleScrollActivity.prototype = {
    applyNewDimensions$0() {
      this._scroll_activity$_delegate.goBallistic$1(0);
    },
    get$shouldIgnorePointer() {
      return false;
    },
    get$isScrolling() {
      return false;
    },
    get$velocity() {
      return 0;
    }
  };
  A.HoldScrollActivity.prototype = {
    get$shouldIgnorePointer() {
      return false;
    },
    get$isScrolling() {
      return false;
    },
    get$velocity() {
      return 0;
    },
    dispose$0() {
      this.onHoldCanceled.call$0();
      this.super$ScrollActivity$dispose();
    },
    $isScrollHoldController: 1
  };
  A.ScrollDragController.prototype = {
    _adjustForScrollStartThreshold$2(offset, timestamp) {
      var t1, t2, _this = this;
      if (timestamp == null)
        return offset;
      if (offset === 0) {
        t1 = false;
        if (_this.motionStartDistanceThreshold != null)
          if (_this._offsetSinceLastStop == null) {
            t1 = _this._lastNonStationaryTimestamp;
            t1 = timestamp._duration - t1._duration > 50000;
          }
        if (t1)
          _this._offsetSinceLastStop = 0;
        return 0;
      } else {
        t1 = _this._offsetSinceLastStop;
        if (t1 == null)
          return offset;
        else {
          t1 += offset;
          _this._offsetSinceLastStop = t1;
          t2 = _this.motionStartDistanceThreshold;
          t2.toString;
          if (Math.abs(t1) > t2) {
            _this._offsetSinceLastStop = null;
            t1 = Math.abs(offset);
            if (t1 > 24)
              return offset;
            else
              return Math.min(t2 / 3, t1) * J.get$sign$in(offset);
          } else
            return 0;
        }
      }
    },
    update$1(_, details) {
      var t2, t3, t4, offset, _this = this,
        t1 = details.primaryDelta;
      A.assertHelper(t1 != null);
      _this._lastDetails = details;
      t1.toString;
      t2 = t1 === 0;
      if (!t2)
        _this._lastNonStationaryTimestamp = details.sourceTimeStamp;
      t3 = details.sourceTimeStamp;
      t4 = false;
      if (_this._retainMomentum)
        if (t2)
          if (t3 != null) {
            t2 = _this._lastNonStationaryTimestamp;
            t2 = t3._duration - t2._duration > 20000;
          } else
            t2 = true;
        else
          t2 = t4;
      else
        t2 = t4;
      if (t2)
        _this._retainMomentum = false;
      offset = _this._adjustForScrollStartThreshold$2(t1, t3);
      if (offset === 0)
        return;
      t1 = _this._scroll_activity$_delegate;
      if (A.axisDirectionIsReversed(t1.context._widget.axisDirection))
        offset = -offset;
      t1.updateUserScrollDirection$1(offset > 0 ? B.ScrollDirection_1 : B.ScrollDirection_2);
      t2 = t1._pixels;
      t2.toString;
      t3 = t1.physics.applyPhysicsToUserOffset$2(t1, offset);
      A.assertHelper(t1._activity.get$isScrolling());
      t1.super$ScrollPosition$setPixels(t2 - t3);
    },
    end$1(_, details) {
      var velocity, isVelocityNotSubstantiallyLessThanCarriedMomentum, _this = this,
        t1 = details.primaryVelocity;
      A.assertHelper(t1 != null);
      t1.toString;
      velocity = -t1;
      if (A.axisDirectionIsReversed(_this._scroll_activity$_delegate.context._widget.axisDirection))
        velocity = -velocity;
      _this._lastDetails = details;
      if (_this._retainMomentum) {
        t1 = _this.carriedVelocity;
        isVelocityNotSubstantiallyLessThanCarriedMomentum = Math.abs(velocity) > Math.abs(t1) * 0.5;
        if (J.get$sign$in(velocity) === J.get$sign$in(t1) && isVelocityNotSubstantiallyLessThanCarriedMomentum)
          velocity += t1;
      }
      _this._scroll_activity$_delegate.goBallistic$1(velocity);
    },
    dispose$0() {
      $.$get$FlutterMemoryAllocations_instance().dispatchObjectDisposed$1$object(this);
      this._lastDetails = null;
      this.onDragCanceled.call$0();
    },
    toString$0(_) {
      return A.objectRuntimeType(this, "<optimized out>") + "#" + A.shortHash(this);
    },
    $isDrag: 1
  };
  A.DragScrollActivity.prototype = {
    dispatchScrollStartNotification$2(metrics, context) {
      var lastDetails = this._scroll_activity$_controller._lastDetails;
      A.assertHelper(lastDetails instanceof A.DragStartDetails);
      type$.DragStartDetails._as(lastDetails);
      if (context != null)
        context.dispatchNotification$1(new A.ScrollStartNotification(lastDetails, metrics, context, 0));
    },
    dispatchScrollUpdateNotification$3(metrics, context, scrollDelta) {
      var lastDetails = this._scroll_activity$_controller._lastDetails;
      A.assertHelper(lastDetails instanceof A.DragUpdateDetails);
      context.dispatchNotification$1(A.ScrollUpdateNotification$(context, null, type$.DragUpdateDetails._as(lastDetails), metrics, scrollDelta));
    },
    dispatchOverscrollNotification$3(metrics, context, overscroll) {
      var lastDetails = this._scroll_activity$_controller._lastDetails;
      A.assertHelper(lastDetails instanceof A.DragUpdateDetails);
      context.dispatchNotification$1(A.OverscrollNotification$(context, type$.DragUpdateDetails._as(lastDetails), metrics, overscroll, 0));
    },
    dispatchScrollEndNotification$2(metrics, context) {
      var lastDetails = this._scroll_activity$_controller._lastDetails;
      context.dispatchNotification$1(new A.ScrollEndNotification(lastDetails instanceof A.DragEndDetails ? lastDetails : null, metrics, context, 0));
    },
    get$shouldIgnorePointer() {
      var t1 = this._scroll_activity$_controller;
      return (t1 == null ? null : t1._scroll_activity$_kind) !== B.PointerDeviceKind_4;
    },
    get$isScrolling() {
      return true;
    },
    get$velocity() {
      return 0;
    },
    dispose$0() {
      this._scroll_activity$_controller = null;
      this.super$ScrollActivity$dispose();
    },
    toString$0(_) {
      return A.objectRuntimeType(this, "<optimized out>") + "#" + A.shortHash(this) + "(" + A.S(this._scroll_activity$_controller) + ")";
    }
  };
  A.BallisticScrollActivity.prototype = {
    resetActivity$0() {
      var t1 = this._scroll_activity$_delegate,
        t2 = this.__BallisticScrollActivity__controller_A;
      t2 === $ && A.throwLateFieldNI("_controller");
      t1.goBallistic$1(t2.get$velocity());
    },
    applyNewDimensions$0() {
      var t1 = this._scroll_activity$_delegate,
        t2 = this.__BallisticScrollActivity__controller_A;
      t2 === $ && A.throwLateFieldNI("_controller");
      t1.goBallistic$1(t2.get$velocity());
    },
    _scroll_activity$_tick$0() {
      var t2,
        t1 = this.__BallisticScrollActivity__controller_A;
      t1 === $ && A.throwLateFieldNI("_controller");
      t1 = t1.__AnimationController__value_A;
      t1 === $ && A.throwLateFieldNI("_value");
      t2 = this._scroll_activity$_delegate;
      A.assertHelper(t2._activity.get$isScrolling());
      if (!(Math.abs(t2.super$ScrollPosition$setPixels(t1)) < 1e-10)) {
        t1 = this._scroll_activity$_delegate;
        t2 = new A.IdleScrollActivity(t1);
        $.$get$FlutterMemoryAllocations_instance().dispatchObjectCreated$3$className$library$object(B.Type_ScrollActivity_kM6.toString$0(0), "package:flutter/widgets.dart", t2);
        t1.beginActivity$1(t2);
      }
    },
    _scroll_activity$_end$0() {
      if (!this._scroll_activity$_isDisposed)
        this._scroll_activity$_delegate.goBallistic$1(0);
    },
    dispatchOverscrollNotification$3(metrics, context, overscroll) {
      var t1 = this.__BallisticScrollActivity__controller_A;
      t1 === $ && A.throwLateFieldNI("_controller");
      context.dispatchNotification$1(A.OverscrollNotification$(context, null, metrics, overscroll, t1.get$velocity()));
    },
    get$isScrolling() {
      return true;
    },
    get$velocity() {
      var t1 = this.__BallisticScrollActivity__controller_A;
      t1 === $ && A.throwLateFieldNI("_controller");
      return t1.get$velocity();
    },
    dispose$0() {
      var t1 = this.__BallisticScrollActivity__controller_A;
      t1 === $ && A.throwLateFieldNI("_controller");
      t1.dispose$0();
      this.super$ScrollActivity$dispose();
    },
    toString$0(_) {
      var t1 = A.objectRuntimeType(this, "<optimized out>"),
        t2 = A.shortHash(this),
        t3 = this.__BallisticScrollActivity__controller_A;
      t3 === $ && A.throwLateFieldNI("_controller");
      return t1 + "#" + t2 + "(" + t3.toString$0(0) + ")";
    },
    get$shouldIgnorePointer() {
      return this.shouldIgnorePointer;
    }
  };
  A.DrivenScrollActivity.prototype = {
    _scroll_activity$_tick$0() {
      var t1 = this._scroll_activity$_delegate,
        t2 = this.__DrivenScrollActivity__controller_F;
      t2 === $ && A.throwLateFieldNI("_controller");
      t2 = t2.__AnimationController__value_A;
      t2 === $ && A.throwLateFieldNI("_value");
      A.assertHelper(t1._activity.get$isScrolling());
      if (t1.super$ScrollPosition$setPixels(t2) !== 0) {
        t1 = this._scroll_activity$_delegate;
        t2 = new A.IdleScrollActivity(t1);
        $.$get$FlutterMemoryAllocations_instance().dispatchObjectCreated$3$className$library$object(B.Type_ScrollActivity_kM6.toString$0(0), "package:flutter/widgets.dart", t2);
        t1.beginActivity$1(t2);
      }
    },
    _scroll_activity$_end$0() {
      var t1, t2;
      if (!this._scroll_activity$_isDisposed) {
        t1 = this._scroll_activity$_delegate;
        t2 = this.__DrivenScrollActivity__controller_F;
        t2 === $ && A.throwLateFieldNI("_controller");
        t1.goBallistic$1(t2.get$velocity());
      }
    },
    dispatchOverscrollNotification$3(metrics, context, overscroll) {
      var t1 = this.__DrivenScrollActivity__controller_F;
      t1 === $ && A.throwLateFieldNI("_controller");
      context.dispatchNotification$1(A.OverscrollNotification$(context, null, metrics, overscroll, t1.get$velocity()));
    },
    get$shouldIgnorePointer() {
      return true;
    },
    get$isScrolling() {
      return true;
    },
    get$velocity() {
      var t1 = this.__DrivenScrollActivity__controller_F;
      t1 === $ && A.throwLateFieldNI("_controller");
      return t1.get$velocity();
    },
    dispose$0() {
      var t1 = this.__DrivenScrollActivity__completer_F;
      t1 === $ && A.throwLateFieldNI("_completer");
      t1.complete$0(0);
      t1 = this.__DrivenScrollActivity__controller_F;
      t1 === $ && A.throwLateFieldNI("_controller");
      t1.dispose$0();
      this.super$ScrollActivity$dispose();
    },
    toString$0(_) {
      var t1 = A.objectRuntimeType(this, "<optimized out>"),
        t2 = A.shortHash(this),
        t3 = this.__DrivenScrollActivity__controller_F;
      t3 === $ && A.throwLateFieldNI("_controller");
      return t1 + "#" + t2 + "(" + t3.toString$0(0) + ")";
    }
  };
  A.ScrollAwareImageProvider.prototype = {
    resolveStreamForKey$4(configuration, stream, key, handleError) {
      var t1, _this = this;
      _this.$ti._precomputed1._as(key);
      type$.void_Function_2_Object_and_nullable_StackTrace._as(handleError);
      if (stream._image_stream$_completer == null) {
        t1 = A.BindingBase_checkInstance($.PaintingBinding__instance, type$.PaintingBinding).PaintingBinding___PaintingBinding__imageCache_A;
        t1 === $ && A.throwLateFieldNI("_imageCache");
        t1 = t1._pendingImages.$index(0, key) != null || t1._image_cache$_cache.$index(0, key) != null;
      } else
        t1 = true;
      if (t1) {
        _this.imageProvider.resolveStreamForKey$4(configuration, stream, key, handleError);
        return;
      }
      t1 = _this.context;
      if (t1.get$context(0) == null)
        return;
      t1 = t1.get$context(0);
      t1.toString;
      if (A.Scrollable_recommendDeferredLoadingForContext(t1)) {
        A.BindingBase_checkInstance($.SchedulerBinding__instance, type$.SchedulerBinding).scheduleFrameCallback$1(new A.ScrollAwareImageProvider_resolveStreamForKey_closure(_this, configuration, stream, key, handleError));
        return;
      }
      _this.imageProvider.resolveStreamForKey$4(configuration, stream, key, handleError);
    },
    loadBuffer$2(key, decode) {
      return this.imageProvider.loadBuffer$2(this.$ti._precomputed1._as(key), type$.Future_Codec_Function_ImmutableBuffer_$named_allowUpscaling_bool_and_cacheHeight_nullable_int_and_cacheWidth_nullable_int._as(decode));
    },
    loadImage$2(key, decode) {
      return this.imageProvider.loadImage$2(this.$ti._precomputed1._as(key), type$.Future_Codec_Function_ImmutableBuffer_$named_getTargetSize_nullable_TargetImageSize_Function_int_int._as(decode));
    },
    obtainKey$1(configuration) {
      return this.imageProvider.obtainKey$1(configuration);
    }
  };
  A.ScrollAwareImageProvider_resolveStreamForKey_closure.prototype = {
    call$1(__wc0_formal) {
      var _this = this;
      A.scheduleMicrotask(new A.ScrollAwareImageProvider_resolveStreamForKey__closure(_this.$this, _this.configuration, _this.stream, _this.key, _this.handleError));
    },
    $signature: 7
  };
  A.ScrollAwareImageProvider_resolveStreamForKey__closure.prototype = {
    call$0() {
      var _this = this;
      return _this.$this.resolveStreamForKey$4(_this.configuration, _this.stream, _this.key, _this.handleError);
    },
    $signature: 1
  };
  A.ScrollBehavior.prototype = {
    copyWith$7$dragDevices$multitouchDragStrategy$overscroll$physics$platform$pointerAxisModifiers$scrollbars(dragDevices, multitouchDragStrategy, overscroll, physics, platform, pointerAxisModifiers, $scrollbars) {
      type$.nullable_Set_PointerDeviceKind._as(dragDevices);
      type$.nullable_Set_LogicalKeyboardKey._as(pointerAxisModifiers);
      return new A._WrappedScrollBehavior(this, $scrollbars, overscroll, physics, platform, dragDevices, multitouchDragStrategy, pointerAxisModifiers);
    },
    copyWith$2$overscroll$scrollbars(overscroll, $scrollbars) {
      var _null = null;
      return this.copyWith$7$dragDevices$multitouchDragStrategy$overscroll$physics$platform$pointerAxisModifiers$scrollbars(_null, _null, overscroll, _null, _null, _null, $scrollbars);
    },
    getPlatform$1(context) {
      return A.defaultTargetPlatform();
    },
    get$dragDevices() {
      return B.Set_rHjQa;
    },
    getMultitouchDragStrategy$1(context) {
      switch (this.getPlatform$1(context).index) {
        case 4:
        case 2:
          return B.MultitouchDragStrategy_1;
        case 3:
        case 5:
        case 0:
        case 1:
          return B.MultitouchDragStrategy_0;
      }
    },
    get$pointerAxisModifiers() {
      return A.LinkedHashSet_LinkedHashSet$_literal([B.LogicalKeyboardKey_8589934850, B.LogicalKeyboardKey_8589934851], type$.LogicalKeyboardKey);
    },
    buildScrollbar$3(context, child, details) {
      var _null = null;
      switch (this.getPlatform$1(context).index) {
        case 3:
        case 4:
        case 5:
          return A.RawScrollbar$(child, details.controller, B.Duration_300000, _null, _null, 0, A.scroll_notification__defaultScrollNotificationPredicate$closure(), B.Duration_0, _null, _null, _null, _null, B.Duration_600000, _null);
        case 0:
        case 1:
        case 2:
          return child;
      }
    },
    buildOverscrollIndicator$3(context, child, details) {
      switch (this.getPlatform$1(context).index) {
        case 2:
        case 3:
        case 4:
        case 5:
          return child;
        case 0:
        case 1:
          return A.GlowingOverscrollIndicator$(details.direction, child, B.Color_wst);
      }
    },
    velocityTrackerBuilder$1(context) {
      switch (this.getPlatform$1(context).index) {
        case 2:
          return new A.ScrollBehavior_velocityTrackerBuilder_closure();
        case 4:
          return new A.ScrollBehavior_velocityTrackerBuilder_closure0();
        case 0:
        case 1:
        case 3:
        case 5:
          return new A.ScrollBehavior_velocityTrackerBuilder_closure1();
      }
    },
    getScrollPhysics$1(context) {
      switch (this.getPlatform$1(context).index) {
        case 2:
          return B.BouncingScrollPhysics_69W;
        case 4:
          return B.BouncingScrollPhysics_Wm7;
        case 0:
        case 1:
        case 3:
        case 5:
          return B.ClampingScrollPhysics_wYv;
      }
    },
    toString$0(_) {
      return A.objectRuntimeType(this, "ScrollBehavior");
    }
  };
  A.ScrollBehavior_velocityTrackerBuilder_closure.prototype = {
    call$1($event) {
      type$.PointerEvent._as($event);
      return A.IOSScrollViewFlingVelocityTracker$($event.get$kind($event));
    },
    $signature: 484
  };
  A.ScrollBehavior_velocityTrackerBuilder_closure0.prototype = {
    call$1($event) {
      var t1, t2;
      type$.PointerEvent._as($event);
      t1 = $event.get$kind($event);
      t2 = type$.nullable__PointAtTime;
      return new A.MacOSScrollViewFlingVelocityTracker(A.List_List$filled(20, null, false, t2), t1, A.List_List$filled(20, null, false, t2));
    },
    $signature: 485
  };
  A.ScrollBehavior_velocityTrackerBuilder_closure1.prototype = {
    call$1($event) {
      type$.PointerEvent._as($event);
      return new A.VelocityTracker($event.get$kind($event), A.List_List$filled(20, null, false, type$.nullable__PointAtTime));
    },
    $signature: 185
  };
  A._WrappedScrollBehavior.prototype = {
    get$dragDevices() {
      var t1 = this._dragDevices;
      return t1 == null ? B.Set_rHjQa : t1;
    },
    get$pointerAxisModifiers() {
      var t1 = this._pointerAxisModifiers;
      return t1 == null ? A.LinkedHashSet_LinkedHashSet$_literal([B.LogicalKeyboardKey_8589934850, B.LogicalKeyboardKey_8589934851], type$.LogicalKeyboardKey) : t1;
    },
    getMultitouchDragStrategy$1(context) {
      var t1 = this.delegate.getMultitouchDragStrategy$1(context);
      return t1;
    },
    buildOverscrollIndicator$3(context, child, details) {
      if (this.overscroll)
        return this.delegate.buildOverscrollIndicator$3(context, child, details);
      return child;
    },
    buildScrollbar$3(context, child, details) {
      if (this.scrollbars)
        return this.delegate.buildScrollbar$3(context, child, details);
      return child;
    },
    getScrollPhysics$1(context) {
      var t1 = this.delegate.getScrollPhysics$1(context);
      return t1;
    },
    velocityTrackerBuilder$1(context) {
      return this.delegate.velocityTrackerBuilder$1(context);
    },
    toString$0(_) {
      return A.objectRuntimeType(this, "_WrappedScrollBehavior");
    },
    $isScrollBehavior: 1
  };
  A.ScrollConfiguration.prototype = {
    updateShouldNotify$1(oldWidget) {
      var t1, t2;
      type$.ScrollConfiguration._as(oldWidget);
      t1 = A.getRuntimeTypeOfDartObject(this.behavior);
      t2 = A.getRuntimeTypeOfDartObject(oldWidget.behavior);
      return t1 !== t2;
    },
    debugFillProperties$1(properties) {
      var _null = null;
      this.super$Widget$debugFillProperties(properties);
      properties.add$1(0, A.DiagnosticsProperty$("behavior", this.behavior, true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.ScrollBehavior));
    }
  };
  A.ScrollController.prototype = {
    get$position(_) {
      var t1 = this._positions;
      if (A.assertTest(t1.length !== 0))
        A.assertThrow(string$.Scroll);
      if (A.assertTest(t1.length === 1))
        A.assertThrow("ScrollController attached to multiple scroll views.");
      return B.JSArray_methods.get$single(t1);
    },
    animateTo$3$curve$duration(offset, curve, duration) {
      var $async$goto = 0,
        $async$completer = A._makeAsyncAwaitCompleter(type$.void),
        $async$self = this, t2, i, t1;
      var $async$animateTo$3$curve$duration = A._wrapJsFunctionForAsync(function($async$errorCode, $async$result) {
        if ($async$errorCode === 1)
          return A._asyncRethrow($async$result, $async$completer);
        while (true)
          switch ($async$goto) {
            case 0:
              // Function start
              t1 = $async$self._positions;
              if (A.assertTest(t1.length !== 0))
                A.assertThrow(string$.Scroll);
              t2 = A._setArrayType([], type$.JSArray_Future_void);
              for (i = 0; i < t1.length; ++i)
                t2.push(t1[i].animateTo$3$curve$duration(offset, curve, duration));
              $async$goto = 2;
              return A._asyncAwait(A.Future_wait(t2, type$.void), $async$animateTo$3$curve$duration);
            case 2:
              // returning from await.
              // implicit return
              return A._asyncReturn(null, $async$completer);
          }
      });
      return A._asyncStartSync($async$animateTo$3$curve$duration, $async$completer);
    },
    jumpTo$1(value) {
      var t2, _i,
        t1 = this._positions;
      if (A.assertTest(t1.length !== 0))
        A.assertThrow(string$.Scroll);
      for (t1 = A.List_List$of(t1, true, type$.ScrollPosition), t2 = t1.length, _i = 0; _i < t2; ++_i)
        t1[_i].jumpTo$1(value);
    },
    attach$1(position) {
      var t1 = this._positions;
      A.assertHelper(!B.JSArray_methods.contains$1(t1, position));
      B.JSArray_methods.add$1(t1, position);
      position.addListener$1(0, this.get$notifyListeners());
    },
    detach$1(_, position) {
      var t1 = this._positions;
      A.assertHelper(B.JSArray_methods.contains$1(t1, position));
      position.removeListener$1(0, this.get$notifyListeners());
      B.JSArray_methods.remove$1(t1, position);
    },
    dispose$0() {
      var t1, t2, t3, _i;
      for (t1 = this._positions, t2 = t1.length, t3 = this.get$notifyListeners(), _i = 0; _i < t1.length; t1.length === t2 || (0, A.throwConcurrentModificationError)(t1), ++_i)
        t1[_i].removeListener$1(0, t3);
      this.super$ChangeNotifier$dispose();
    },
    toString$0(_) {
      var t1, _this = this,
        description = A._setArrayType([], type$.JSArray_String);
      type$.List_String._as(description);
      t1 = _this._positions.length;
      if (t1 === 0)
        B.JSArray_methods.add$1(description, "no clients");
      else if (t1 === 1) {
        t1 = _this.get$position(0)._pixels;
        t1.toString;
        B.JSArray_methods.add$1(description, "one client, offset " + B.JSNumber_methods.toStringAsFixed$1(t1, 1));
      } else
        B.JSArray_methods.add$1(description, "" + t1 + " clients");
      return A.objectRuntimeType(_this, "<optimized out>") + "#" + A.shortHash(_this) + "(" + B.JSArray_methods.join$1(description, ", ") + ")";
    }
  };
  A.ScrollMetrics.prototype = {
    copyWith$0() {
      var _this = this, _null = null,
        t1 = _this.get$hasContentDimensions() ? _this.get$minScrollExtent() : _null,
        t2 = _this.get$hasContentDimensions() ? _this.get$maxScrollExtent() : _null,
        t3 = _this.get$hasPixels() ? _this.get$pixels() : _null,
        t4 = _this.get$hasViewportDimension() ? _this.get$viewportDimension() : _null,
        t5 = _this.get$axisDirection(),
        t6 = _this.get$devicePixelRatio(_this);
      return new A.FixedScrollMetrics(t1, t2, t3, t4, t5, t6);
    },
    get$outOfRange() {
      var _this = this;
      return _this.get$pixels() < _this.get$minScrollExtent() || _this.get$pixels() > _this.get$maxScrollExtent();
    },
    get$atEdge() {
      var _this = this;
      return _this.get$pixels() === _this.get$minScrollExtent() || _this.get$pixels() === _this.get$maxScrollExtent();
    },
    get$extentInside() {
      var _this = this;
      A.assertHelper(_this.get$minScrollExtent() <= _this.get$maxScrollExtent());
      return _this.get$viewportDimension() - A.clampDouble(_this.get$minScrollExtent() - _this.get$pixels(), 0, _this.get$viewportDimension()) - A.clampDouble(_this.get$pixels() - _this.get$maxScrollExtent(), 0, _this.get$viewportDimension());
    }
  };
  A.FixedScrollMetrics.prototype = {
    get$minScrollExtent() {
      var t1 = this._scroll_metrics$_minScrollExtent;
      t1.toString;
      return t1;
    },
    get$maxScrollExtent() {
      var t1 = this._scroll_metrics$_maxScrollExtent;
      t1.toString;
      return t1;
    },
    get$hasContentDimensions() {
      return this._scroll_metrics$_minScrollExtent != null && this._scroll_metrics$_maxScrollExtent != null;
    },
    get$pixels() {
      var t1 = this._scroll_metrics$_pixels;
      t1.toString;
      return t1;
    },
    get$hasPixels() {
      return this._scroll_metrics$_pixels != null;
    },
    get$viewportDimension() {
      var t1 = this._viewportDimension;
      t1.toString;
      return t1;
    },
    get$hasViewportDimension() {
      return this._viewportDimension != null;
    },
    toString$0(_) {
      var _this = this;
      return A.objectRuntimeType(_this, "FixedScrollMetrics") + "(" + B.JSNumber_methods.toStringAsFixed$1(Math.max(_this.get$pixels() - _this.get$minScrollExtent(), 0), 1) + "..[" + B.JSNumber_methods.toStringAsFixed$1(_this.get$extentInside(), 1) + "].." + B.JSNumber_methods.toStringAsFixed$1(Math.max(_this.get$maxScrollExtent() - _this.get$pixels(), 0), 1) + ")";
    },
    get$axisDirection() {
      return this.axisDirection;
    },
    get$devicePixelRatio(receiver) {
      return this.devicePixelRatio;
    }
  };
  A._FixedScrollMetrics_Object_ScrollMetrics.prototype = {};
  A.ViewportNotificationMixin.prototype = {};
  A.ViewportElementMixin.prototype = {
    onNotification$1(notification) {
      if (type$.ViewportNotificationMixin._is(notification))
        ++notification.ViewportNotificationMixin__depth;
      return false;
    }
  };
  A.ScrollNotification.prototype = {
    debugFillDescription$1(description) {
      type$.List_String._as(description);
      this.super$_ScrollNotification_LayoutChangedNotification_ViewportNotificationMixin$debugFillDescription(description);
      B.JSArray_methods.add$1(description, this.metrics.toString$0(0));
    }
  };
  A.ScrollStartNotification.prototype = {
    debugFillDescription$1(description) {
      var t1;
      type$.List_String._as(description);
      this.super$ScrollNotification$debugFillDescription(description);
      t1 = this.dragDetails;
      if (t1 != null)
        B.JSArray_methods.add$1(description, t1.toString$0(0));
    }
  };
  A.ScrollUpdateNotification.prototype = {
    debugFillDescription$1(description) {
      var t1;
      type$.List_String._as(description);
      this.super$ScrollNotification$debugFillDescription(description);
      B.JSArray_methods.add$1(description, "scrollDelta: " + A.S(this.scrollDelta));
      t1 = this.dragDetails;
      if (t1 != null)
        B.JSArray_methods.add$1(description, t1.toString$0(0));
    }
  };
  A.OverscrollNotification.prototype = {
    debugFillDescription$1(description) {
      var t1, _this = this;
      type$.List_String._as(description);
      _this.super$ScrollNotification$debugFillDescription(description);
      B.JSArray_methods.add$1(description, "overscroll: " + B.JSNumber_methods.toStringAsFixed$1(_this.overscroll, 1));
      B.JSArray_methods.add$1(description, "velocity: " + B.JSNumber_methods.toStringAsFixed$1(_this.velocity, 1));
      t1 = _this.dragDetails;
      if (t1 != null)
        B.JSArray_methods.add$1(description, t1.toString$0(0));
    }
  };
  A.ScrollEndNotification.prototype = {
    debugFillDescription$1(description) {
      var t1;
      type$.List_String._as(description);
      this.super$ScrollNotification$debugFillDescription(description);
      t1 = this.dragDetails;
      if (t1 != null)
        B.JSArray_methods.add$1(description, t1.toString$0(0));
    }
  };
  A.UserScrollNotification.prototype = {
    debugFillDescription$1(description) {
      type$.List_String._as(description);
      this.super$ScrollNotification$debugFillDescription(description);
      B.JSArray_methods.add$1(description, "direction: " + this.direction.toString$0(0));
    }
  };
  A._ScrollNotification_LayoutChangedNotification_ViewportNotificationMixin.prototype = {
    debugFillDescription$1(description) {
      var t1, t2;
      type$.List_String._as(description);
      this.super$Notification$debugFillDescription(description);
      t1 = this.ViewportNotificationMixin__depth;
      t2 = t1 === 0 ? "local" : "remote";
      B.JSArray_methods.add$1(description, "depth: " + t1 + " (" + t2 + ")");
    }
  };
  A._ScrollNotificationObserverScope.prototype = {
    updateShouldNotify$1(old) {
      return this._scrollNotificationObserverState !== type$._ScrollNotificationObserverScope._as(old)._scrollNotificationObserverState;
    }
  };
  A._ListenerEntry.prototype = {
    listener$1($receiver, arg0) {
      return this.listener.call$1(arg0);
    }
  };
  A.ScrollNotificationObserver.prototype = {
    createState$0() {
      return new A.ScrollNotificationObserverState(new A.LinkedList(type$.LinkedList__ListenerEntry), B._StateLifecycle_0);
    }
  };
  A.ScrollNotificationObserverState.prototype = {
    _scroll_notification_observer$_debugAssertNotDisposed$0() {
      A.assertHelper(new A.ScrollNotificationObserverState__debugAssertNotDisposed_closure(this).call$0());
      return true;
    },
    addListener$1(_, listener) {
      var t1, t2;
      type$.void_Function_ScrollNotification._as(listener);
      this._scroll_notification_observer$_debugAssertNotDisposed$0();
      t1 = this._scroll_notification_observer$_listeners;
      t1.toString;
      t2 = t1.$ti._precomputed1._as(new A._ListenerEntry(listener));
      t1._insertBefore$3$updateFirst(t1._collection$_first, t2, false);
    },
    removeListener$1(_, listener) {
      var t1, t2, t3;
      type$.void_Function_ScrollNotification._as(listener);
      this._scroll_notification_observer$_debugAssertNotDisposed$0();
      t1 = this._scroll_notification_observer$_listeners;
      t1.toString;
      t1 = A._LinkedListIterator$(t1, t1.$ti._precomputed1);
      t2 = t1.$ti._precomputed1;
      for (; t1.moveNext$0();) {
        t3 = t1._collection$_current;
        if (t3 == null)
          t3 = t2._as(t3);
        if (J.$eq$(t3.listener, listener)) {
          t1 = t3.LinkedListEntry__list;
          t1.toString;
          t1._unlink$1(A._instanceType(t3)._eval$1("LinkedListEntry.E")._as(t3));
          return;
        }
      }
    },
    _notifyListeners$1(notification) {
      var entry, exception, stack, t1, localListeners, _i, exception0, t2, t3, _this = this;
      _this._scroll_notification_observer$_debugAssertNotDisposed$0();
      t1 = _this._scroll_notification_observer$_listeners;
      if (t1._collection$_length === 0)
        return;
      localListeners = A.List_List$of(t1, true, type$._ListenerEntry);
      for (t1 = localListeners.length, _i = 0; _i < t1; ++_i) {
        entry = localListeners[_i];
        try {
          if (entry.LinkedListEntry__list != null)
            J.listener$1$z(entry, notification);
        } catch (exception0) {
          exception = A.unwrapException(exception0);
          stack = A.getTraceFromException(exception0);
          t2 = A.ErrorDescription$("while dispatching notifications for " + A.getRuntimeTypeOfDartObject(_this).toString$0(0));
          t3 = $.$get$FlutterError_onError();
          if (t3 != null)
            t3.call$1(new A.FlutterErrorDetails(exception, stack, "widget library", t2, new A.ScrollNotificationObserverState__notifyListeners_closure(_this), false));
        }
      }
    },
    build$1(context) {
      var _this = this;
      return new A.NotificationListener(new A.ScrollNotificationObserverState_build_closure(_this), new A.NotificationListener(new A.ScrollNotificationObserverState_build_closure0(_this), new A._ScrollNotificationObserverScope(_this, _this._widget.child, null), null, type$.NotificationListener_ScrollNotification), null, type$.NotificationListener_ScrollMetricsNotification);
    },
    dispose$0() {
      this._scroll_notification_observer$_debugAssertNotDisposed$0();
      this.set$_scroll_notification_observer$_listeners(null);
      this.super$State$dispose();
    },
    set$_scroll_notification_observer$_listeners(_listeners) {
      this._scroll_notification_observer$_listeners = type$.nullable_LinkedList__ListenerEntry._as(_listeners);
    }
  };
  A.ScrollNotificationObserverState__debugAssertNotDisposed_closure.prototype = {
    call$0() {
      var t1 = this.$this;
      if (t1._scroll_notification_observer$_listeners == null)
        throw A.wrapException(A.FlutterError_FlutterError("A " + A.getRuntimeTypeOfDartObject(t1).toString$0(0) + string$.x20was_u + A.getRuntimeTypeOfDartObject(t1).toString$0(0) + ", it can no longer be used."));
      return true;
    },
    $signature: 0
  };
  A.ScrollNotificationObserverState__notifyListeners_closure.prototype = {
    call$0() {
      var _null = null,
        t1 = this.$this;
      return A._setArrayType([A.DiagnosticsProperty$("The " + A.getRuntimeTypeOfDartObject(t1).toString$0(0) + " sending notification was", t1, true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_9, _null, type$.ScrollNotificationObserverState)], type$.JSArray_DiagnosticsNode);
    },
    $signature: 9
  };
  A.ScrollNotificationObserverState_build_closure.prototype = {
    call$1(notification) {
      this.$this._notifyListeners$1(type$.ScrollMetricsNotification._as(notification).asScrollUpdate$0());
      return false;
    },
    $signature: 118
  };
  A.ScrollNotificationObserverState_build_closure0.prototype = {
    call$1(notification) {
      this.$this._notifyListeners$1(type$.ScrollNotification._as(notification));
      return false;
    },
    $signature: 66
  };
  A.ScrollDecelerationRate.prototype = {
    _enumToString$0() {
      return "ScrollDecelerationRate." + this._name;
    }
  };
  A.ScrollPhysics.prototype = {
    buildParent$1(ancestor) {
      var t1 = this.parent;
      t1 = t1 == null ? null : t1.applyTo$1(ancestor);
      return t1 == null ? ancestor : t1;
    },
    applyPhysicsToUserOffset$2(position, offset) {
      var t1 = this.parent;
      t1 = t1 == null ? null : t1.applyPhysicsToUserOffset$2(position, offset);
      return t1 == null ? offset : t1;
    },
    shouldAcceptUserOffset$1(position) {
      var t2,
        t1 = this.parent;
      if (t1 == null) {
        t1 = position._pixels;
        t1.toString;
        if (t1 === 0) {
          t1 = position._minScrollExtent;
          t1.toString;
          t2 = position._maxScrollExtent;
          t2.toString;
          t2 = t1 !== t2;
          t1 = t2;
        } else
          t1 = true;
        return t1;
      }
      return t1.shouldAcceptUserOffset$1(position);
    },
    recommendDeferredLoading$3(velocity, metrics, context) {
      var t1 = this.parent;
      if (t1 == null) {
        t1 = A.View_of(context).get$physicalSize();
        return Math.abs(velocity) > Math.max(Math.abs(t1._dx), Math.abs(t1._dy));
      }
      return t1.recommendDeferredLoading$3(velocity, metrics, context);
    },
    adjustPositionForNewDimensions$4$isScrolling$newPosition$oldPosition$velocity(isScrolling, newPosition, oldPosition, velocity) {
      var t1 = this.parent;
      if (t1 == null) {
        t1 = newPosition._scroll_metrics$_pixels;
        t1.toString;
        return t1;
      }
      return t1.adjustPositionForNewDimensions$4$isScrolling$newPosition$oldPosition$velocity(isScrolling, newPosition, oldPosition, velocity);
    },
    get$spring() {
      var t1 = this.parent;
      t1 = t1 == null ? null : t1.get$spring();
      return t1 == null ? $.$get$ScrollPhysics__kDefaultSpring() : t1;
    },
    toleranceFor$1(metrics) {
      var t1 = this.parent;
      t1 = t1 == null ? null : t1.toleranceFor$1(metrics);
      if (t1 == null) {
        t1 = metrics.context.__ScrollableState__devicePixelRatio_A;
        t1 === $ && A.throwLateFieldNI("_devicePixelRatio");
        t1 = new A.Tolerance(1 / t1, 1 / (0.05 * t1));
      }
      return t1;
    },
    get$minFlingDistance() {
      var t1 = this.parent;
      t1 = t1 == null ? null : t1.get$minFlingDistance();
      return t1 == null ? 18 : t1;
    },
    get$minFlingVelocity() {
      var t1 = this.parent;
      t1 = t1 == null ? null : t1.get$minFlingVelocity();
      return t1 == null ? 50 : t1;
    },
    get$maxFlingVelocity() {
      var t1 = this.parent;
      t1 = t1 == null ? null : t1.get$maxFlingVelocity();
      return t1 == null ? 8000 : t1;
    },
    carriedMomentum$1(existingVelocity) {
      var t1 = this.parent;
      t1 = t1 == null ? null : t1.carriedMomentum$1(existingVelocity);
      return t1 == null ? 0 : t1;
    },
    get$dragStartDistanceMotionThreshold() {
      var t1 = this.parent;
      return t1 == null ? null : t1.get$dragStartDistanceMotionThreshold();
    },
    toString$0(_) {
      var _s13_ = "ScrollPhysics",
        t1 = this.parent;
      if (t1 == null)
        return A.objectRuntimeType(this, _s13_);
      return A.objectRuntimeType(this, _s13_) + " -> " + t1.toString$0(0);
    }
  };
  A.RangeMaintainingScrollPhysics.prototype = {
    applyTo$1(ancestor) {
      return new A.RangeMaintainingScrollPhysics(this.buildParent$1(ancestor));
    },
    adjustPositionForNewDimensions$4$isScrolling$newPosition$oldPosition$velocity(isScrolling, newPosition, oldPosition, velocity) {
      var t2, t3, t4, maintainOverscroll, t5, result,
        enforceBoundary = velocity === 0,
        t1 = oldPosition._scroll_metrics$_minScrollExtent;
      t1.toString;
      t2 = newPosition._scroll_metrics$_minScrollExtent;
      t2.toString;
      if (t1 === t2) {
        t3 = oldPosition._scroll_metrics$_maxScrollExtent;
        t3.toString;
        t4 = newPosition._scroll_metrics$_maxScrollExtent;
        t4.toString;
        t4 = t3 === t4;
        t3 = t4;
      } else
        t3 = false;
      maintainOverscroll = t3 ? false : enforceBoundary;
      t3 = oldPosition._scroll_metrics$_pixels;
      t3.toString;
      t4 = newPosition._scroll_metrics$_pixels;
      t4.toString;
      if (t3 !== t4) {
        t4 = false;
        if (isFinite(t1)) {
          t5 = oldPosition._scroll_metrics$_maxScrollExtent;
          t5.toString;
          if (isFinite(t5))
            if (isFinite(t2)) {
              t4 = newPosition._scroll_metrics$_maxScrollExtent;
              t4.toString;
              t4 = isFinite(t4);
            }
        }
        if (t4)
          enforceBoundary = false;
        maintainOverscroll = false;
      }
      t4 = t3 < t1;
      if (!t4) {
        t5 = oldPosition._scroll_metrics$_maxScrollExtent;
        t5.toString;
        t5 = t3 > t5;
      } else
        t5 = true;
      if (t5)
        enforceBoundary = false;
      if (maintainOverscroll) {
        if (t4 && t2 > t1)
          return t2 - (t1 - t3);
        t1 = oldPosition._scroll_metrics$_maxScrollExtent;
        t1.toString;
        if (t3 > t1) {
          t4 = newPosition._scroll_metrics$_maxScrollExtent;
          t4.toString;
          t4 = t4 < t1;
        } else
          t4 = false;
        if (t4) {
          t2 = newPosition._scroll_metrics$_maxScrollExtent;
          t2.toString;
          return t2 + (t3 - t1);
        }
      }
      result = this.super$ScrollPhysics$adjustPositionForNewDimensions(isScrolling, newPosition, oldPosition, velocity);
      if (enforceBoundary) {
        t1 = newPosition._scroll_metrics$_maxScrollExtent;
        t1.toString;
        result = A.clampDouble(result, t2, t1);
      }
      return result;
    }
  };
  A.BouncingScrollPhysics.prototype = {
    applyTo$1(ancestor) {
      return new A.BouncingScrollPhysics(this.decelerationRate, this.buildParent$1(ancestor));
    },
    frictionFactor$1(overscrollFraction) {
      var t2,
        t1 = Math.pow(1 - overscrollFraction, 2);
      switch (this.decelerationRate.index) {
        case 1:
          t2 = 0.26;
          break;
        case 0:
          t2 = 0.52;
          break;
        default:
          t2 = null;
      }
      if (typeof t2 !== "number")
        return A.iae(t2);
      return t1 * t2;
    },
    applyPhysicsToUserOffset$2(position, offset) {
      var t1, t2, overscrollPastStart, overscrollPastEnd, overscrollPast, easing, friction, direction;
      A.assertHelper(offset !== 0);
      t1 = position._minScrollExtent;
      t1.toString;
      t2 = position._maxScrollExtent;
      t2.toString;
      A.assertHelper(t1 <= t2);
      if (!position.get$outOfRange())
        return offset;
      t1 = position._minScrollExtent;
      t1.toString;
      t2 = position._pixels;
      t2.toString;
      overscrollPastStart = Math.max(t1 - t2, 0);
      t1 = position._maxScrollExtent;
      t1.toString;
      overscrollPastEnd = Math.max(t2 - t1, 0);
      overscrollPast = Math.max(overscrollPastStart, overscrollPastEnd);
      if (!(overscrollPastStart > 0 && offset < 0))
        easing = overscrollPastEnd > 0 && offset > 0;
      else
        easing = true;
      t1 = position._scroll_position$_viewportDimension;
      if (easing) {
        t1.toString;
        friction = this.frictionFactor$1((overscrollPast - Math.abs(offset)) / t1);
      } else {
        t1.toString;
        friction = this.frictionFactor$1(overscrollPast / t1);
      }
      direction = J.get$sign$in(offset);
      if (easing && this.decelerationRate === B.ScrollDecelerationRate_1)
        return direction * Math.abs(offset);
      return direction * A.BouncingScrollPhysics__applyFriction(overscrollPast, Math.abs(offset), friction);
    },
    applyBoundaryConditions$2(position, value) {
      return 0;
    },
    createBallisticSimulation$2(position, velocity) {
      var t1, t2, t3, t4, t5, t6, finalX,
        tolerance = this.toleranceFor$1(position);
      if (Math.abs(velocity) >= tolerance.velocity || position.get$outOfRange()) {
        t1 = this.get$spring();
        t2 = position._pixels;
        t2.toString;
        t3 = position._minScrollExtent;
        t3.toString;
        t4 = position._maxScrollExtent;
        t4.toString;
        switch (this.decelerationRate.index) {
          case 1:
            t5 = 1400;
            break;
          case 0:
            t5 = 0;
            break;
          default:
            t5 = null;
        }
        A.assertHelper(t3 <= t4);
        t6 = new A.BouncingScrollSimulation(t3, t4, t1, tolerance);
        if (t2 < t3) {
          t6.__BouncingScrollSimulation__springSimulation_A = new A.ScrollSpringSimulation(t3, A._SpringSolution__SpringSolution(t1, t2 - t3, velocity), B.Tolerance_YtJ);
          t6.__BouncingScrollSimulation__springTime_A = -1 / 0;
        } else if (t2 > t4) {
          t6.__BouncingScrollSimulation__springSimulation_A = new A.ScrollSpringSimulation(t4, A._SpringSolution__SpringSolution(t1, t2 - t4, velocity), B.Tolerance_YtJ);
          t6.__BouncingScrollSimulation__springTime_A = -1 / 0;
        } else {
          t2 = t6.__BouncingScrollSimulation__frictionSimulation_A = A.FrictionSimulation$(0.135, t2, velocity, t5);
          finalX = t2.get$finalX();
          if (velocity > 0 && finalX > t4) {
            t3 = t6.__BouncingScrollSimulation__springTime_A = t2.timeAtX$1(t4);
            t6.__BouncingScrollSimulation__springSimulation_A = new A.ScrollSpringSimulation(t4, A._SpringSolution__SpringSolution(t1, t4 - t4, Math.min(t2.dx$1(0, t3), 5000)), B.Tolerance_YtJ);
            A.assertHelper(isFinite(t3));
          } else if (velocity < 0 && finalX < t3) {
            t4 = t6.__BouncingScrollSimulation__springTime_A = t2.timeAtX$1(t3);
            t6.__BouncingScrollSimulation__springSimulation_A = new A.ScrollSpringSimulation(t3, A._SpringSolution__SpringSolution(t1, t3 - t3, Math.min(t2.dx$1(0, t4), 5000)), B.Tolerance_YtJ);
            A.assertHelper(isFinite(t4));
          } else
            t6.__BouncingScrollSimulation__springTime_A = 1 / 0;
        }
        return t6;
      }
      return null;
    },
    get$minFlingVelocity() {
      return 100;
    },
    carriedMomentum$1(existingVelocity) {
      return J.get$sign$in(existingVelocity) * Math.min(0.000816 * Math.pow(Math.abs(existingVelocity), 1.967), 40000);
    },
    get$dragStartDistanceMotionThreshold() {
      return 3.5;
    },
    get$maxFlingVelocity() {
      switch (this.decelerationRate.index) {
        case 1:
          var t1 = 64000;
          break;
        case 0:
          t1 = A.ScrollPhysics.prototype.get$maxFlingVelocity.call(this);
          break;
        default:
          t1 = null;
      }
      return t1;
    },
    get$spring() {
      switch (this.decelerationRate.index) {
        case 1:
          return A.SpringDescription$withDampingRatio(0.3, 1.3, 75);
        case 0:
          return A.ScrollPhysics.prototype.get$spring.call(this);
      }
    }
  };
  A.ClampingScrollPhysics.prototype = {
    applyTo$1(ancestor) {
      return new A.ClampingScrollPhysics(this.buildParent$1(ancestor));
    },
    applyBoundaryConditions$2(position, value) {
      var t1, t2, t3;
      A.assertHelper(new A.ClampingScrollPhysics_applyBoundaryConditions_closure(this, value, position).call$0());
      t1 = position._pixels;
      t1.toString;
      if (value < t1) {
        t2 = position._minScrollExtent;
        t2.toString;
        t2 = t1 <= t2;
      } else
        t2 = false;
      if (t2)
        return value - t1;
      t2 = position._maxScrollExtent;
      t2.toString;
      if (t2 <= t1 && t1 < value)
        return value - t1;
      t3 = position._minScrollExtent;
      t3.toString;
      if (value < t3 && t3 < t1)
        return value - t3;
      if (t1 < t2 && t2 < value)
        return value - t2;
      return 0;
    },
    createBallisticSimulation$2(position, velocity) {
      var t1, t2, end, t3, _null = null,
        tolerance = this.toleranceFor$1(position);
      if (position.get$outOfRange()) {
        t1 = position._pixels;
        t1.toString;
        t2 = position._maxScrollExtent;
        t2.toString;
        if (t1 > t2)
          end = t2;
        else
          end = _null;
        t2 = position._minScrollExtent;
        t2.toString;
        if (t1 < t2)
          end = t2;
        A.assertHelper(end != null);
        t1 = this.get$spring();
        t2 = position._pixels;
        t2.toString;
        end.toString;
        return new A.ScrollSpringSimulation(end, A._SpringSolution__SpringSolution(t1, t2 - end, Math.min(0, velocity)), tolerance);
      }
      t1 = Math.abs(velocity);
      if (t1 < tolerance.velocity)
        return _null;
      if (velocity > 0) {
        t2 = position._pixels;
        t2.toString;
        t3 = position._maxScrollExtent;
        t3.toString;
        t3 = t2 >= t3;
        t2 = t3;
      } else
        t2 = false;
      if (t2)
        return _null;
      if (velocity < 0) {
        t2 = position._pixels;
        t2.toString;
        t3 = position._minScrollExtent;
        t3.toString;
        t3 = t2 <= t3;
        t2 = t3;
      } else
        t2 = false;
      if (t2)
        return _null;
      t2 = position._pixels;
      t2.toString;
      t2 = new A.ClampingScrollSimulation(t2, velocity, tolerance);
      t3 = $.$get$ClampingScrollSimulation__kDecelerationRate();
      t2.__ClampingScrollSimulation__duration_A = t3 * 0.35 * Math.pow(t1 / 2223.8657884799995, 1 / (t3 - 1));
      t2.__ClampingScrollSimulation__distance_A = t2._flingDistance$0();
      return t2;
    }
  };
  A.ClampingScrollPhysics_applyBoundaryConditions_closure.prototype = {
    call$0() {
      var _null = null,
        t1 = this.value,
        t2 = this.position,
        t3 = t2._pixels;
      t3.toString;
      if (t1 === t3) {
        t3 = this.$this;
        throw A.wrapException(A.FlutterError$fromParts(A._setArrayType([A.ErrorSummary$(A.getRuntimeTypeOfDartObject(t3).toString$0(0) + ".applyBoundaryConditions() was called redundantly."), A.ErrorDescription$("The proposed new position, " + A.S(t1) + ", is exactly equal to the current position of the given " + A.getRuntimeTypeOfDartObject(t2).toString$0(0) + ", " + A.S(t2.get$pixels()) + ".\nThe applyBoundaryConditions method should only be called when the value is going to actually change the pixels, otherwise it is redundant."), A.DiagnosticsProperty$("The physics object in question was", t3, true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_9, _null, type$.ScrollPhysics), A.DiagnosticsProperty$("The position object in question was", t2, true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_9, _null, type$.ScrollMetrics)], type$.JSArray_DiagnosticsNode)));
      }
      return true;
    },
    $signature: 0
  };
  A.ScrollPositionAlignmentPolicy.prototype = {
    _enumToString$0() {
      return "ScrollPositionAlignmentPolicy." + this._name;
    }
  };
  A.ScrollPosition.prototype = {
    ScrollPosition$5$context$debugLabel$keepScrollOffset$oldPosition$physics(context, debugLabel, keepScrollOffset, oldPosition, physics) {
      var t1, t2, value, _this = this;
      if (oldPosition != null)
        _this.absorb$1(oldPosition);
      if (_this._pixels == null) {
        t1 = _this.context;
        t2 = A.PageStorage_maybeOf(t1.get$context(0));
        value = t2 == null ? null : t2.readState$1(t1.get$context(0));
        if (value != null)
          _this._pixels = value;
      }
    },
    get$minScrollExtent() {
      var t1 = this._minScrollExtent;
      t1.toString;
      return t1;
    },
    get$maxScrollExtent() {
      var t1 = this._maxScrollExtent;
      t1.toString;
      return t1;
    },
    get$hasContentDimensions() {
      return this._minScrollExtent != null && this._maxScrollExtent != null;
    },
    get$pixels() {
      var t1 = this._pixels;
      t1.toString;
      return t1;
    },
    get$hasPixels() {
      return this._pixels != null;
    },
    get$viewportDimension() {
      var t1 = this._scroll_position$_viewportDimension;
      t1.toString;
      return t1;
    },
    get$hasViewportDimension() {
      return this._scroll_position$_viewportDimension != null;
    },
    absorb$1(other) {
      var t2, _this = this,
        t1 = _this.context;
      A.assertHelper(other.context === t1);
      A.assertHelper(_this._pixels == null);
      t2 = other._minScrollExtent;
      if (t2 != null && other._maxScrollExtent != null) {
        t2.toString;
        _this._minScrollExtent = t2;
        t2 = other._maxScrollExtent;
        t2.toString;
        _this._maxScrollExtent = t2;
      }
      t2 = other._pixels;
      if (t2 != null)
        _this._pixels = t2;
      t2 = other._scroll_position$_viewportDimension;
      if (t2 != null)
        _this._scroll_position$_viewportDimension = t2;
      A.assertHelper(_this._activity == null);
      A.assertHelper(other._activity != null);
      _this._activity = other._activity;
      other._activity = null;
      if (A.getRuntimeTypeOfDartObject(other) !== A.getRuntimeTypeOfDartObject(_this))
        _this._activity.resetActivity$0();
      t1.setIgnorePointer$1(_this._activity.get$shouldIgnorePointer());
      _this.isScrollingNotifier.set$value(0, _this._activity.get$isScrolling());
    },
    get$devicePixelRatio(_) {
      var t1 = this.context.__ScrollableState__devicePixelRatio_A;
      t1 === $ && A.throwLateFieldNI("_devicePixelRatio");
      return t1;
    },
    setPixels$1(newPixels) {
      var t1, overscroll, t2, t3, _this = this;
      A.assertHelper(_this._pixels != null);
      if (A.assertTest(A.BindingBase_checkInstance($.SchedulerBinding__instance, type$.SchedulerBinding).SchedulerBinding__schedulerPhase !== B.SchedulerPhase_3))
        A.assertThrow("A scrollable's position should not change during the build, layout, and paint phases, otherwise the rendering will be confused.");
      t1 = _this._pixels;
      t1.toString;
      if (newPixels !== t1) {
        overscroll = _this.applyBoundaryConditions$1(newPixels);
        A.assertHelper(new A.ScrollPosition_setPixels_closure(_this, newPixels, overscroll).call$0());
        t1 = _this._pixels;
        t1.toString;
        t2 = newPixels - overscroll;
        _this._pixels = t2;
        if (t2 !== t1) {
          if (_this.get$outOfRange())
            _this.context.setIgnorePointer$1(false);
          _this._updateSemanticActions$0();
          _this.super$ChangeNotifier$notifyListeners();
          t2 = _this._pixels;
          t2.toString;
          _this.didUpdateScrollPositionBy$1(t2 - t1);
        }
        if (Math.abs(overscroll) > 1e-10) {
          A.assertHelper(_this._activity.get$isScrolling());
          t1 = _this._activity;
          t1.toString;
          t2 = _this.copyWith$0();
          t3 = A.BindingBase_checkInstance($.WidgetsBinding__instance, type$.WidgetsBinding).WidgetsBinding__buildOwner._globalKeyRegistry.$index(0, _this.context._gestureDetectorKey);
          t3.toString;
          t1.dispatchOverscrollNotification$3(t2, t3, overscroll);
          return overscroll;
        }
      }
      return 0;
    },
    correctBy$1(correction) {
      var t1, _this = this;
      if (A.assertTest(_this._pixels != null))
        A.assertThrow("An initial pixels value must exist by calling correctPixels on the ScrollPosition");
      t1 = _this._pixels;
      t1.toString;
      _this._pixels = t1 + correction;
      _this._didChangeViewportDimensionOrReceiveCorrection = true;
    },
    forcePixels$1(value) {
      var t1, _this = this;
      A.assertHelper(_this._pixels != null);
      t1 = _this._pixels;
      t1.toString;
      _this._impliedVelocity = value - t1;
      _this._pixels = value;
      _this._updateSemanticActions$0();
      _this.super$ChangeNotifier$notifyListeners();
      A.BindingBase_checkInstance($.SchedulerBinding__instance, type$.SchedulerBinding).addPostFrameCallback$2$debugLabel(new A.ScrollPosition_forcePixels_closure(_this), "ScrollPosition.resetVelocity");
    },
    applyBoundaryConditions$1(value) {
      var result = this.physics.applyBoundaryConditions$2(this, value);
      A.assertHelper(new A.ScrollPosition_applyBoundaryConditions_closure(this, value, result).call$0());
      return result;
    },
    applyViewportDimension$1(viewportDimension) {
      if (this._scroll_position$_viewportDimension !== viewportDimension) {
        this._scroll_position$_viewportDimension = viewportDimension;
        this._didChangeViewportDimensionOrReceiveCorrection = true;
      }
      return true;
    },
    applyContentDimensions$2(minScrollExtent, maxScrollExtent) {
      var currentMetrics, t1, t2, t3, _this = this;
      A.assertHelper(_this._haveDimensions === (_this._scroll_position$_lastMetrics != null));
      if (!A.nearEqual(_this._minScrollExtent, minScrollExtent, 0.001) || !A.nearEqual(_this._maxScrollExtent, maxScrollExtent, 0.001) || _this._didChangeViewportDimensionOrReceiveCorrection || _this._lastAxis !== A.axisDirectionToAxis(_this.get$axisDirection())) {
        A.assertHelper(minScrollExtent <= maxScrollExtent);
        _this._minScrollExtent = minScrollExtent;
        _this._maxScrollExtent = maxScrollExtent;
        _this._lastAxis = A.axisDirectionToAxis(_this.get$axisDirection());
        currentMetrics = _this._haveDimensions ? _this.copyWith$0() : null;
        _this._didChangeViewportDimensionOrReceiveCorrection = false;
        _this._pendingDimensions = true;
        if (_this._haveDimensions) {
          t1 = _this._scroll_position$_lastMetrics;
          t1.toString;
          currentMetrics.toString;
          t1 = !_this.correctForNewDimensions$2(t1, currentMetrics);
        } else
          t1 = false;
        if (t1)
          return false;
        _this._haveDimensions = true;
      }
      A.assertHelper(_this._haveDimensions);
      if (_this._pendingDimensions) {
        _this.super$ScrollPosition$applyNewDimensions();
        _this.context.setCanDrag$1(_this.physics.shouldAcceptUserOffset$1(_this));
        _this._pendingDimensions = false;
      }
      if (A.assertTest(!_this._didChangeViewportDimensionOrReceiveCorrection))
        A.assertThrow("Use correctForNewDimensions() (and return true) to change the scroll offset during applyContentDimensions().");
      A.assertHelper(_this._haveDimensions);
      currentMetrics = _this.copyWith$0();
      if (_this._scroll_position$_lastMetrics != null) {
        t1 = Math.max(currentMetrics.get$pixels() - currentMetrics.get$minScrollExtent(), 0);
        t2 = _this._scroll_position$_lastMetrics;
        t3 = false;
        if (t1 === Math.max(t2.get$pixels() - t2.get$minScrollExtent(), 0))
          if (currentMetrics.get$extentInside() === _this._scroll_position$_lastMetrics.get$extentInside()) {
            t1 = Math.max(currentMetrics.get$maxScrollExtent() - currentMetrics.get$pixels(), 0);
            t2 = _this._scroll_position$_lastMetrics;
            t1 = t1 === Math.max(t2.get$maxScrollExtent() - t2.get$pixels(), 0) && currentMetrics.axisDirection === _this._scroll_position$_lastMetrics.axisDirection;
          } else
            t1 = t3;
        else
          t1 = t3;
        t1 = !t1;
      } else
        t1 = true;
      if (t1) {
        if (!_this._haveScheduledUpdateNotification) {
          A.scheduleMicrotask(_this.get$didUpdateScrollMetrics());
          _this._haveScheduledUpdateNotification = true;
        }
        _this._scroll_position$_lastMetrics = _this.copyWith$0();
      }
      return true;
    },
    correctForNewDimensions$2(oldPosition, newPosition) {
      var _this = this,
        newPixels = _this.physics.adjustPositionForNewDimensions$4$isScrolling$newPosition$oldPosition$velocity(_this._activity.get$isScrolling(), newPosition, oldPosition, _this._activity.get$velocity()),
        t1 = _this._pixels;
      t1.toString;
      if (newPixels !== t1) {
        _this._pixels = newPixels;
        return false;
      }
      return true;
    },
    applyNewDimensions$0() {
      var _this = this;
      A.assertHelper(_this._pixels != null);
      A.assertHelper(_this._pendingDimensions);
      _this._activity.applyNewDimensions$0();
      _this._updateSemanticActions$0();
    },
    _updateSemanticActions$0() {
      var t2, _0_1, backward, _0_2, $forward, t3, t4, t5, _this = this,
        t1 = _this.context;
      switch (t1._widget.axisDirection.index) {
        case 0:
          t2 = B.Record2_oB8;
          break;
        case 2:
          t2 = B.Record2_gfh;
          break;
        case 3:
          t2 = B.Record2_ekF;
          break;
        case 1:
          t2 = B.Record2_deV;
          break;
        default:
          t2 = null;
      }
      _0_1 = t2._0;
      backward = null;
      _0_2 = t2._1;
      backward = _0_2;
      $forward = _0_1;
      t2 = type$.SemanticsAction;
      t3 = A.LinkedHashSet_LinkedHashSet$_empty(t2);
      t4 = _this._pixels;
      t4.toString;
      t5 = _this._minScrollExtent;
      t5.toString;
      if (t4 > t5)
        t3.add$1(0, backward);
      t4 = _this._pixels;
      t4.toString;
      t5 = _this._maxScrollExtent;
      t5.toString;
      if (t4 < t5)
        t3.add$1(0, $forward);
      if (A.setEquals(t3, _this._semanticActions, t2))
        return;
      _this.set$_semanticActions(t3);
      t2 = _this._semanticActions;
      t2.toString;
      type$.Set_SemanticsAction._as(t2);
      t1 = t1._gestureDetectorKey;
      if (t1.get$currentState() != null)
        t1.get$currentState().replaceSemanticsActions$1(t2);
    },
    _maybeFlipAlignment$1(alignmentPolicy) {
      var t1;
      switch (alignmentPolicy.index) {
        case 0:
          t1 = alignmentPolicy;
          break;
        case 1:
          t1 = B.ScrollPositionAlignmentPolicy_2;
          break;
        case 2:
          t1 = B.ScrollPositionAlignmentPolicy_1;
          break;
        default:
          t1 = null;
      }
      return t1;
    },
    _applyAxisDirectionToAlignmentPolicy$1(alignmentPolicy) {
      var t1,
        _0_0 = this.context._widget.axisDirection;
      $label0$0: {
        if (B.AxisDirection_0 === _0_0 || B.AxisDirection_3 === _0_0) {
          t1 = this._maybeFlipAlignment$1(alignmentPolicy);
          break $label0$0;
        }
        if (B.AxisDirection_2 === _0_0 || B.AxisDirection_1 === _0_0) {
          t1 = alignmentPolicy;
          break $label0$0;
        }
        t1 = null;
      }
      return t1;
    },
    ensureVisible$6$alignment$alignmentPolicy$curve$duration$targetRenderObject(object, alignment, alignmentPolicy, curve, duration, targetRenderObject) {
      return this.ensureVisible$body$ScrollPosition(object, alignment, alignmentPolicy, curve, duration, type$.nullable_RenderObject._as(targetRenderObject));
    },
    ensureVisible$body$ScrollPosition(object, alignment, alignmentPolicy, curve, duration, targetRenderObject) {
      var $async$goto = 0,
        $async$completer = A._makeAsyncAwaitCompleter(type$.void),
        $async$returnValue, $async$self = this, viewport, targetRect, t1, t2, t3, target;
      var $async$ensureVisible$6$alignment$alignmentPolicy$curve$duration$targetRenderObject = A._wrapJsFunctionForAsync(function($async$errorCode, $async$result) {
        if ($async$errorCode === 1)
          return A._asyncRethrow($async$result, $async$completer);
        while (true)
          switch ($async$goto) {
            case 0:
              // Function start
              A.assertHelper(object._object$_owner != null);
              viewport = A.RenderAbstractViewport_maybeOf(object);
              if (viewport == null) {
                // goto return
                $async$goto = 1;
                break;
              }
              targetRect = targetRenderObject != null && targetRenderObject !== object ? A.MatrixUtils_transformRect(targetRenderObject.getTransformTo$1(0, object), object.get$paintBounds().intersect$1(targetRenderObject.get$paintBounds())) : null;
              switch ($async$self._applyAxisDirectionToAlignmentPolicy$1(alignmentPolicy).index) {
                case 0:
                  t1 = viewport.getOffsetToReveal$4$axis$rect(object, alignment, A.axisDirectionToAxis($async$self.get$axisDirection()), targetRect);
                  t2 = $async$self._minScrollExtent;
                  t2.toString;
                  t3 = $async$self._maxScrollExtent;
                  t3.toString;
                  target = A.clampDouble(t1.offset, t2, t3);
                  break;
                case 1:
                  t1 = viewport.getOffsetToReveal$4$axis$rect(object, 1, A.axisDirectionToAxis($async$self.get$axisDirection()), targetRect);
                  t2 = $async$self._minScrollExtent;
                  t2.toString;
                  t3 = $async$self._maxScrollExtent;
                  t3.toString;
                  target = A.clampDouble(t1.offset, t2, t3);
                  t1 = $async$self._pixels;
                  t1.toString;
                  if (target < t1)
                    target = t1;
                  break;
                case 2:
                  t1 = viewport.getOffsetToReveal$4$axis$rect(object, 0, A.axisDirectionToAxis($async$self.get$axisDirection()), targetRect);
                  t2 = $async$self._minScrollExtent;
                  t2.toString;
                  t3 = $async$self._maxScrollExtent;
                  t3.toString;
                  target = A.clampDouble(t1.offset, t2, t3);
                  t1 = $async$self._pixels;
                  t1.toString;
                  if (target > t1)
                    target = t1;
                  break;
                default:
                  target = null;
              }
              t1 = $async$self._pixels;
              t1.toString;
              if (target === t1) {
                // goto return
                $async$goto = 1;
                break;
              }
              if (duration._duration === 0) {
                $async$self.jumpTo$1(target);
                // goto return
                $async$goto = 1;
                break;
              }
              $async$returnValue = $async$self.animateTo$3$curve$duration(target, curve, duration);
              // goto return
              $async$goto = 1;
              break;
            case 1:
              // return
              return A._asyncReturn($async$returnValue, $async$completer);
          }
      });
      return A._asyncStartSync($async$ensureVisible$6$alignment$alignmentPolicy$curve$duration$targetRenderObject, $async$completer);
    },
    moveTo$3$curve$duration(_, to, curve, duration) {
      var t2,
        t1 = this._minScrollExtent;
      t1.toString;
      t2 = this._maxScrollExtent;
      t2.toString;
      to = A.clampDouble(to, t1, t2);
      return this.super$ViewportOffset$moveTo(0, to, curve, duration);
    },
    beginActivity$1(newActivity) {
      var oldIgnorePointer, wasScrolling, _this = this,
        t1 = _this._activity;
      if (t1 != null) {
        oldIgnorePointer = t1.get$shouldIgnorePointer();
        wasScrolling = _this._activity.get$isScrolling();
        if (wasScrolling && !newActivity.get$isScrolling())
          _this.didEndScroll$0();
        _this._activity.dispose$0();
      } else {
        wasScrolling = false;
        oldIgnorePointer = false;
      }
      _this._activity = newActivity;
      if (oldIgnorePointer !== newActivity.get$shouldIgnorePointer())
        _this.context.setIgnorePointer$1(_this._activity.get$shouldIgnorePointer());
      _this.isScrollingNotifier.set$value(0, _this._activity.get$isScrolling());
      if (!wasScrolling && _this._activity.get$isScrolling())
        _this.didStartScroll$0();
    },
    didStartScroll$0() {
      var t1 = this._activity;
      t1.toString;
      t1.dispatchScrollStartNotification$2(this.copyWith$0(), A.BindingBase_checkInstance($.WidgetsBinding__instance, type$.WidgetsBinding).WidgetsBinding__buildOwner._globalKeyRegistry.$index(0, this.context._gestureDetectorKey));
    },
    didUpdateScrollPositionBy$1(delta) {
      var t2, t3,
        t1 = this._activity;
      t1.toString;
      t2 = this.copyWith$0();
      t3 = A.BindingBase_checkInstance($.WidgetsBinding__instance, type$.WidgetsBinding).WidgetsBinding__buildOwner._globalKeyRegistry.$index(0, this.context._gestureDetectorKey);
      t3.toString;
      t1.dispatchScrollUpdateNotification$3(t2, t3, delta);
    },
    didEndScroll$0() {
      var t2, t3, t4, _this = this,
        t1 = _this._activity;
      t1.toString;
      t2 = _this.copyWith$0();
      t3 = _this.context;
      t4 = A.BindingBase_checkInstance($.WidgetsBinding__instance, type$.WidgetsBinding).WidgetsBinding__buildOwner._globalKeyRegistry.$index(0, t3._gestureDetectorKey);
      t4.toString;
      t1.dispatchScrollEndNotification$2(t2, t4);
      A.assertHelper(_this._pixels != null);
      t4 = _this._pixels;
      t4.toString;
      A.assertHelper(A.debugIsSerializableForRestoration(t4));
      t3._persistedScrollOffset.set$value(0, t4);
      t4 = A.BindingBase_checkInstance($.ServicesBinding__instance, type$.ServicesBinding).ServicesBinding___ServicesBinding__restorationManager_A;
      t4 === $ && A.throwLateFieldNI("_restorationManager");
      t4.flushData$0();
      t1 = A.PageStorage_maybeOf(t3.get$context(0));
      if (t1 != null) {
        t2 = t3.get$context(0);
        t3 = _this._pixels;
        t3.toString;
        if (t1._storage == null)
          t1.set$_storage(A.LinkedHashMap_LinkedHashMap$_empty(type$.Object, type$.dynamic));
        t2 = t1._allKeys$1(t2);
        if (t2.length !== 0)
          t1._storage.$indexSet(0, new A._StorageEntryIdentifier(t2), t3);
      }
    },
    didUpdateScrollMetrics$0() {
      var t1, t2, t3, t4, _this = this;
      A.assertHelper(A.BindingBase_checkInstance($.SchedulerBinding__instance, type$.SchedulerBinding).SchedulerBinding__schedulerPhase !== B.SchedulerPhase_3);
      A.assertHelper(_this._haveScheduledUpdateNotification);
      _this._haveScheduledUpdateNotification = false;
      t1 = _this.context._gestureDetectorKey;
      t2 = type$.WidgetsBinding;
      if (A.BindingBase_checkInstance($.WidgetsBinding__instance, t2).WidgetsBinding__buildOwner._globalKeyRegistry.$index(0, t1) != null) {
        t3 = _this.copyWith$0();
        t4 = A.BindingBase_checkInstance($.WidgetsBinding__instance, t2).WidgetsBinding__buildOwner._globalKeyRegistry.$index(0, t1);
        t4.toString;
        t1 = A.BindingBase_checkInstance($.WidgetsBinding__instance, t2).WidgetsBinding__buildOwner._globalKeyRegistry.$index(0, t1);
        if (t1 != null)
          t1.dispatchNotification$1(new A.ScrollMetricsNotification(t3, t4, 0));
      }
    },
    dispose$0() {
      var _this = this,
        t1 = _this._activity;
      if (t1 != null)
        t1.dispose$0();
      _this._activity = null;
      _this.isScrollingNotifier.dispose$0();
      _this.super$ChangeNotifier$dispose();
    },
    debugFillDescription$1(description) {
      var t1, t2, _this = this;
      type$.List_String._as(description);
      _this.super$ViewportOffset$debugFillDescription(description);
      t1 = _this._minScrollExtent;
      t1 = t1 == null ? null : B.JSInt_methods.toStringAsFixed$1(t1, 1);
      t2 = _this._maxScrollExtent;
      t2 = t2 == null ? null : B.JSNumber_methods.toStringAsFixed$1(t2, 1);
      B.JSArray_methods.add$1(description, "range: " + A.S(t1) + ".." + A.S(t2));
      t2 = _this._scroll_position$_viewportDimension;
      B.JSArray_methods.add$1(description, "viewport: " + A.S(t2 == null ? null : B.JSNumber_methods.toStringAsFixed$1(t2, 1)));
    },
    set$_semanticActions(_semanticActions) {
      this._semanticActions = type$.nullable_Set_SemanticsAction._as(_semanticActions);
    }
  };
  A.ScrollPosition_setPixels_closure.prototype = {
    call$0() {
      var delta,
        t1 = this.newPixels,
        t2 = this.$this,
        t3 = t2._pixels;
      t3.toString;
      delta = t1 - t3;
      t3 = this.overscroll;
      if (Math.abs(t3) > Math.abs(delta))
        throw A.wrapException(A.FlutterError_FlutterError(A.getRuntimeTypeOfDartObject(t2).toString$0(0) + ".applyBoundaryConditions returned invalid overscroll value.\nsetPixels() was called to change the scroll offset from " + A.S(t2.get$pixels()) + " to " + A.S(t1) + ".\nThat is a delta of " + A.S(delta) + " units.\n" + A.getRuntimeTypeOfDartObject(t2).toString$0(0) + ".applyBoundaryConditions reported an overscroll of " + A.S(t3) + " units."));
      return true;
    },
    $signature: 0
  };
  A.ScrollPosition_forcePixels_closure.prototype = {
    call$1(timeStamp) {
      type$.Duration._as(timeStamp);
      this.$this._impliedVelocity = 0;
    },
    $signature: 7
  };
  A.ScrollPosition_applyBoundaryConditions_closure.prototype = {
    call$0() {
      var delta,
        t1 = this.value,
        t2 = this.$this,
        t3 = t2._pixels;
      t3.toString;
      delta = t1 - t3;
      t3 = this.result;
      if (Math.abs(t3) > Math.abs(delta))
        throw A.wrapException(A.FlutterError_FlutterError(A.getRuntimeTypeOfDartObject(t2.physics).toString$0(0) + ".applyBoundaryConditions returned invalid overscroll value.\nThe method was called to consider a change from " + A.S(t2.get$pixels()) + " to " + A.S(t1) + ", which is a delta of " + B.JSNumber_methods.toStringAsFixed$1(delta, 1) + " units. However, it returned an overscroll of " + B.JSNumber_methods.toStringAsFixed$1(t3, 1) + " units, which has a greater magnitude than the delta. The applyBoundaryConditions method is only supposed to reduce the possible range of movement, not increase it.\nThe scroll extents are " + t2.get$minScrollExtent() + " .. " + A.S(t2.get$maxScrollExtent()) + ", and the viewport dimension is " + A.S(t2.get$viewportDimension()) + "."));
      return true;
    },
    $signature: 0
  };
  A.ScrollMetricsNotification.prototype = {
    asScrollUpdate$0() {
      return A.ScrollUpdateNotification$(this.context, this.ViewportNotificationMixin__depth, null, this.metrics, null);
    },
    debugFillDescription$1(description) {
      type$.List_String._as(description);
      this.super$_ScrollMetricsNotification_Notification_ViewportNotificationMixin$debugFillDescription(description);
      B.JSArray_methods.add$1(description, this.metrics.toString$0(0));
    }
  };
  A._ScrollMetricsNotification_Notification_ViewportNotificationMixin.prototype = {
    debugFillDescription$1(description) {
      var t1, t2;
      type$.List_String._as(description);
      this.super$Notification$debugFillDescription(description);
      t1 = this.ViewportNotificationMixin__depth;
      t2 = t1 === 0 ? "local" : "remote";
      B.JSArray_methods.add$1(description, "depth: " + t1 + " (" + t2 + ")");
    }
  };
  A._ScrollPosition_ViewportOffset_ScrollMetrics.prototype = {};
  A.ScrollPositionWithSingleContext.prototype = {
    get$axisDirection() {
      return this.context._widget.axisDirection;
    },
    absorb$1(other) {
      var t1, _this = this;
      _this.super$ScrollPosition$absorb(other);
      t1 = _this._activity;
      A.assertHelper(t1._scroll_activity$_delegate !== _this);
      t1._scroll_activity$_delegate = _this;
      _this._userScrollDirection = other._userScrollDirection;
      A.assertHelper(_this._currentDrag == null);
      t1 = other._currentDrag;
      if (t1 != null) {
        _this._currentDrag = t1;
        A.assertHelper(t1._scroll_activity$_delegate !== _this);
        t1._scroll_activity$_delegate = _this;
        other._currentDrag = null;
      }
    },
    beginActivity$1(newActivity) {
      var t1, _this = this;
      _this._heldPreviousVelocity = 0;
      A.assertHelper(newActivity._scroll_activity$_delegate === _this);
      _this.super$ScrollPosition$beginActivity(newActivity);
      t1 = _this._currentDrag;
      if (t1 != null)
        t1.dispose$0();
      _this._currentDrag = null;
      if (!_this._activity.get$isScrolling())
        _this.updateUserScrollDirection$1(B.ScrollDirection_0);
    },
    goBallistic$1(velocity) {
      var simulation, t1, t2, t3, _this = this,
        _s28_ = "package:flutter/widgets.dart";
      A.assertHelper(_this._pixels != null);
      simulation = _this.physics.createBallisticSimulation$2(_this, velocity);
      if (simulation != null) {
        if (!_this.get$outOfRange()) {
          t1 = _this._activity;
          t1 = t1 == null ? null : t1.get$shouldIgnorePointer();
          t1 = t1 !== false;
        } else
          t1 = false;
        t1 = new A.BallisticScrollActivity(t1, _this);
        $.$get$FlutterMemoryAllocations_instance().dispatchObjectCreated$3$className$library$object(B.Type_ScrollActivity_kM6.toString$0(0), _s28_, t1);
        t2 = A.AnimationController$unbounded(A.objectRuntimeType(t1, "BallisticScrollActivity"), 0, _this.context);
        t3 = type$.void_Function._as(t1.get$_scroll_activity$_tick());
        t2.didRegisterListener$0();
        t2.AnimationLocalListenersMixin__listeners.add$1(0, t3);
        t2.animateWith$1(simulation)._primaryCompleter.future.whenComplete$1(type$.dynamic_Function._as(t1.get$_scroll_activity$_end()));
        t1.__BallisticScrollActivity__controller_A = t2;
        _this.beginActivity$1(t1);
      } else {
        t1 = new A.IdleScrollActivity(_this);
        $.$get$FlutterMemoryAllocations_instance().dispatchObjectCreated$3$className$library$object(B.Type_ScrollActivity_kM6.toString$0(0), _s28_, t1);
        _this.beginActivity$1(t1);
      }
    },
    updateUserScrollDirection$1(value) {
      var t1, t2, t3, t4, _this = this;
      if (_this._userScrollDirection === value)
        return;
      _this._userScrollDirection = value;
      t1 = _this.copyWith$0();
      t2 = _this.context._gestureDetectorKey;
      t3 = type$.WidgetsBinding;
      t4 = A.BindingBase_checkInstance($.WidgetsBinding__instance, t3).WidgetsBinding__buildOwner._globalKeyRegistry.$index(0, t2);
      t4.toString;
      t2 = A.BindingBase_checkInstance($.WidgetsBinding__instance, t3).WidgetsBinding__buildOwner._globalKeyRegistry.$index(0, t2);
      if (t2 != null)
        t2.dispatchNotification$1(new A.UserScrollNotification(value, t1, t4, 0));
    },
    animateTo$3$curve$duration(to, curve, duration) {
      var activity, t2, t3, _this = this,
        t1 = _this._pixels;
      t1.toString;
      if (A.nearEqual(to, t1, _this.physics.toleranceFor$1(_this).distance)) {
        _this.jumpTo$1(to);
        return A.Future_Future$value(null, type$.void);
      }
      t1 = _this._pixels;
      t1.toString;
      A.assertHelper(duration._duration > 0);
      activity = new A.DrivenScrollActivity(_this);
      $.$get$FlutterMemoryAllocations_instance().dispatchObjectCreated$3$className$library$object(B.Type_ScrollActivity_kM6.toString$0(0), "package:flutter/widgets.dart", activity);
      t2 = new A._AsyncCompleter(new A._Future($.Zone__current, type$._Future_void), type$._AsyncCompleter_void);
      activity.__DrivenScrollActivity__completer_F !== $ && A.throwLateFieldAI("_completer");
      activity.__DrivenScrollActivity__completer_F = t2;
      t1 = A.AnimationController$unbounded(A.objectRuntimeType(activity, "DrivenScrollActivity"), t1, _this.context);
      t3 = type$.void_Function._as(activity.get$_scroll_activity$_tick());
      t1.didRegisterListener$0();
      t1.AnimationLocalListenersMixin__listeners.add$1(0, t3);
      t1.animateTo$3$curve$duration(to, curve, duration)._primaryCompleter.future.whenComplete$1(type$.dynamic_Function._as(activity.get$_scroll_activity$_end()));
      activity.__DrivenScrollActivity__controller_F !== $ && A.throwLateFieldAI("_controller");
      activity.__DrivenScrollActivity__controller_F = t1;
      _this.beginActivity$1(activity);
      return t2.future;
    },
    jumpTo$1(value) {
      var t2, _this = this,
        t1 = new A.IdleScrollActivity(_this);
      $.$get$FlutterMemoryAllocations_instance().dispatchObjectCreated$3$className$library$object(B.Type_ScrollActivity_kM6.toString$0(0), "package:flutter/widgets.dart", t1);
      _this.beginActivity$1(t1);
      t1 = _this._pixels;
      t1.toString;
      if (t1 !== value) {
        _this.forcePixels$1(value);
        _this.didStartScroll$0();
        t2 = _this._pixels;
        t2.toString;
        _this.didUpdateScrollPositionBy$1(t2 - t1);
        _this.didEndScroll$0();
      }
      _this.goBallistic$1(0);
    },
    pointerScroll$1(delta) {
      var t1, t2, t3, targetPixels, _this = this;
      if (delta === 0) {
        _this.goBallistic$1(0);
        return;
      }
      t1 = _this._pixels;
      t1.toString;
      t2 = _this._minScrollExtent;
      t2.toString;
      t2 = Math.max(t1 + delta, t2);
      t3 = _this._maxScrollExtent;
      t3.toString;
      targetPixels = Math.min(t2, t3);
      if (targetPixels !== t1) {
        t1 = new A.IdleScrollActivity(_this);
        $.$get$FlutterMemoryAllocations_instance().dispatchObjectCreated$3$className$library$object(B.Type_ScrollActivity_kM6.toString$0(0), "package:flutter/widgets.dart", t1);
        _this.beginActivity$1(t1);
        _this.updateUserScrollDirection$1(-delta > 0 ? B.ScrollDirection_1 : B.ScrollDirection_2);
        t1 = _this._pixels;
        t1.toString;
        _this.isScrollingNotifier.set$value(0, true);
        _this.forcePixels$1(targetPixels);
        _this.didStartScroll$0();
        t2 = _this._pixels;
        t2.toString;
        _this.didUpdateScrollPositionBy$1(t2 - t1);
        _this.didEndScroll$0();
        _this.goBallistic$1(0);
      }
    },
    hold$1(holdCancelCallback) {
      var previousVelocity, holdActivity, _this = this;
      type$.void_Function._as(holdCancelCallback);
      previousVelocity = _this._activity.get$velocity();
      holdActivity = new A.HoldScrollActivity(holdCancelCallback, _this);
      $.$get$FlutterMemoryAllocations_instance().dispatchObjectCreated$3$className$library$object(B.Type_ScrollActivity_kM6.toString$0(0), "package:flutter/widgets.dart", holdActivity);
      _this.beginActivity$1(holdActivity);
      _this._heldPreviousVelocity = previousVelocity;
      return holdActivity;
    },
    drag$2(details, dragCancelCallback) {
      var t1, t2, t3, drag, _this = this,
        _s28_ = "package:flutter/widgets.dart";
      type$.void_Function._as(dragCancelCallback);
      t1 = _this.physics;
      t2 = t1.carriedMomentum$1(_this._heldPreviousVelocity);
      t1 = t1.get$dragStartDistanceMotionThreshold();
      t3 = t1 == null;
      if (A.assertTest(t3 || t1 > 0))
        A.assertThrow("motionStartDistanceThreshold must be a positive number or null");
      t3 = t3 ? null : 0;
      drag = new A.ScrollDragController(_this, dragCancelCallback, t2, t1, details.sourceTimeStamp, t2 !== 0, t3, details.kind, details);
      t3 = $.$get$FlutterMemoryAllocations_instance();
      t3.dispatchObjectCreated$3$className$library$object(B.Type_ScrollDragController_4Nj.toString$0(0), _s28_, drag);
      t2 = new A.DragScrollActivity(drag, _this);
      t3.dispatchObjectCreated$3$className$library$object(B.Type_ScrollActivity_kM6.toString$0(0), _s28_, t2);
      _this.beginActivity$1(t2);
      A.assertHelper(_this._currentDrag == null);
      return _this._currentDrag = drag;
    },
    dispose$0() {
      var t1 = this._currentDrag;
      if (t1 != null)
        t1.dispose$0();
      this._currentDrag = null;
      this.super$ScrollPosition$dispose();
    },
    $isScrollActivityDelegate: 1
  };
  A.BouncingScrollSimulation.prototype = {
    _scroll_simulation$_simulation$1(time) {
      var simulation, _this = this,
        t1 = _this.__BouncingScrollSimulation__springTime_A;
      t1 === $ && A.throwLateFieldNI("_springTime");
      if (time > t1) {
        if (!isFinite(t1))
          t1 = 0;
        _this._timeOffset = t1;
        t1 = _this.__BouncingScrollSimulation__springSimulation_A;
        t1 === $ && A.throwLateFieldNI("_springSimulation");
        simulation = t1;
      } else {
        _this._timeOffset = 0;
        t1 = _this.__BouncingScrollSimulation__frictionSimulation_A;
        t1 === $ && A.throwLateFieldNI("_frictionSimulation");
        simulation = t1;
      }
      simulation.tolerance = _this.tolerance;
      return simulation;
    },
    x$1(_, time) {
      return this._scroll_simulation$_simulation$1(time).x$1(0, time - this._timeOffset);
    },
    dx$1(_, time) {
      return this._scroll_simulation$_simulation$1(time).dx$1(0, time - this._timeOffset);
    },
    isDone$1(time) {
      return this._scroll_simulation$_simulation$1(time).isDone$1(time - this._timeOffset);
    },
    toString$0(_) {
      return A.objectRuntimeType(this, "BouncingScrollSimulation") + "(leadingExtent: " + this.leadingExtent + ", trailingExtent: " + A.S(this.trailingExtent) + ")";
    }
  };
  A.ClampingScrollSimulation.prototype = {
    _flingDistance$0() {
      var distance,
        t1 = this.__ClampingScrollSimulation__duration_A;
      t1 === $ && A.throwLateFieldNI("_duration");
      distance = this.velocity * t1 / $.$get$ClampingScrollSimulation__kDecelerationRate();
      A.assertHelper(new A.ClampingScrollSimulation__flingDistance_closure(this, distance).call$0());
      return distance;
    },
    x$1(_, time) {
      var t,
        t1 = this.__ClampingScrollSimulation__duration_A;
      t1 === $ && A.throwLateFieldNI("_duration");
      t = A.clampDouble(time / t1, 0, 1);
      t1 = this.__ClampingScrollSimulation__distance_A;
      t1 === $ && A.throwLateFieldNI("_distance");
      return this.position + t1 * (1 - Math.pow(1 - t, $.$get$ClampingScrollSimulation__kDecelerationRate()));
    },
    dx$1(_, time) {
      var t1 = this.__ClampingScrollSimulation__duration_A;
      t1 === $ && A.throwLateFieldNI("_duration");
      return this.velocity * Math.pow(1 - A.clampDouble(time / t1, 0, 1), $.$get$ClampingScrollSimulation__kDecelerationRate() - 1);
    },
    isDone$1(time) {
      var t1 = this.__ClampingScrollSimulation__duration_A;
      t1 === $ && A.throwLateFieldNI("_duration");
      return time >= t1;
    }
  };
  A.ClampingScrollSimulation__flingDistance_closure.prototype = {
    call$0() {
      var t1 = this.$this,
        logVelocity = Math.log(Math.abs(t1.velocity) / 2223.8657884799995),
        t2 = $.$get$ClampingScrollSimulation__kDecelerationRate();
      return Math.abs(Math.abs(this.distance) - 778.3530259679998 * Math.exp(logVelocity * t2 / (t2 - 1))) < t1.tolerance.distance;
    },
    $signature: 0
  };
  A.ScrollViewKeyboardDismissBehavior.prototype = {
    _enumToString$0() {
      return "ScrollViewKeyboardDismissBehavior." + this._name;
    }
  };
  A._ScrollableState_State_TickerProviderStateMixin_RestorationMixin_dispose_closure.prototype = {
    call$2(property, listener) {
      type$.RestorableProperty_nullable_Object._as(property);
      type$.void_Function._as(listener);
      if (!property._restoration0$_disposed)
        property.removeListener$1(0, listener);
    },
    $signature: 48
  };
  A.Scrollable.prototype = {
    createState$0() {
      var t2, _null = null,
        t1 = new A._RestorableScrollOffset($.$get$ChangeNotifier__emptyListeners());
      A.ChangeNotifier_maybeDispatchObjectCreation(t1);
      t2 = type$.LabeledGlobalKey_State_StatefulWidget;
      return new A.ScrollableState(t1, new A.LabeledGlobalKey(_null, t2), new A.LabeledGlobalKey(_null, type$.LabeledGlobalKey_RawGestureDetectorState), new A.LabeledGlobalKey(_null, t2), B.Map_empty3, _null, A.LinkedHashMap_LinkedHashMap$_empty(type$.RestorableProperty_nullable_Object, type$.void_Function), _null, true, _null, _null, _null, B._StateLifecycle_0);
    },
    debugFillProperties$1(properties) {
      var _this = this, _null = null;
      _this.super$Widget$debugFillProperties(properties);
      properties.add$1(0, A.EnumProperty$("axisDirection", _this.axisDirection, B.C__NoDefaultValue, B.DiagnosticLevel_3, type$.AxisDirection));
      properties.add$1(0, A.DiagnosticsProperty$("physics", _this.physics, true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.ScrollPhysics));
      properties.add$1(0, A.StringProperty$("restorationId", _this.restorationId, B.C__NoDefaultValue, true, true));
    },
    viewportBuilder$2(arg0, arg1) {
      return this.viewportBuilder.call$2(arg0, arg1);
    }
  };
  A.Scrollable_ensureVisible_closure.prototype = {
    call$1(__wc0_formal) {
      type$.List_void._as(__wc0_formal);
      return null;
    },
    $signature: 488
  };
  A._ScrollableScope.prototype = {
    updateShouldNotify$1(old) {
      return this.position !== type$._ScrollableScope._as(old).position;
    }
  };
  A.ScrollableState.prototype = {
    get$deltaToScrollOrigin() {
      var t1, _this = this;
      switch (_this._widget.axisDirection.index) {
        case 0:
          t1 = _this._scrollable$_position._pixels;
          t1.toString;
          t1 = new A.Offset(0, -t1);
          break;
        case 2:
          t1 = _this._scrollable$_position._pixels;
          t1.toString;
          t1 = new A.Offset(0, t1);
          break;
        case 3:
          t1 = _this._scrollable$_position._pixels;
          t1.toString;
          t1 = new A.Offset(-t1, 0);
          break;
        case 1:
          t1 = _this._scrollable$_position._pixels;
          t1.toString;
          t1 = new A.Offset(t1, 0);
          break;
        default:
          t1 = null;
      }
      return t1;
    },
    get$_effectiveScrollController() {
      var t1 = this._widget.controller;
      if (t1 == null) {
        t1 = this._fallbackScrollController;
        t1.toString;
      }
      return t1;
    },
    get$restorationId() {
      return this._widget.restorationId;
    },
    _updatePosition$0() {
      var physicsFromWidget, oldPosition, t2, _this = this, _null = null,
        t1 = _this._widget.scrollBehavior;
      _this.__ScrollableState__configuration_A = t1 == null ? A.ScrollConfiguration_of(_this.get$context(0)) : t1;
      t1 = _this._widget;
      physicsFromWidget = t1.physics;
      t1 = t1.scrollBehavior;
      physicsFromWidget = t1 == null ? _null : t1.getScrollPhysics$1(_this.get$context(0));
      t1 = _this.__ScrollableState__configuration_A.getScrollPhysics$1(_this.get$context(0));
      _this._physics = t1;
      t1 = physicsFromWidget == null ? _null : physicsFromWidget.applyTo$1(t1);
      _this._physics = t1 == null ? _this._physics : t1;
      oldPosition = _this._scrollable$_position;
      if (oldPosition != null) {
        _this.get$_effectiveScrollController().detach$1(0, oldPosition);
        A.scheduleMicrotask(oldPosition.get$dispose());
      }
      _this.get$_effectiveScrollController();
      t1 = _this._physics;
      t1.toString;
      t2 = new A.ScrollPositionWithSingleContext(B.ScrollDirection_0, t1, _this, true, _null, A.ValueNotifier$(false, type$.bool), $.$get$ChangeNotifier__emptyListeners());
      A.ChangeNotifier_maybeDispatchObjectCreation(t2);
      t2.ScrollPosition$5$context$debugLabel$keepScrollOffset$oldPosition$physics(_this, _null, true, oldPosition, t1);
      t1 = t2._pixels;
      if (t1 == null)
        t2._pixels = 0;
      if (t2._activity == null) {
        t1 = new A.IdleScrollActivity(t2);
        $.$get$FlutterMemoryAllocations_instance().dispatchObjectCreated$3$className$library$object(B.Type_ScrollActivity_kM6.toString$0(0), "package:flutter/widgets.dart", t1);
        t2.beginActivity$1(t1);
      }
      A.assertHelper(t2._activity != null);
      _this._scrollable$_position = t2;
      t1 = _this.get$_effectiveScrollController();
      t2 = _this._scrollable$_position;
      t2.toString;
      t1.attach$1(t2);
    },
    restoreState$2(oldBucket, initialRestore) {
      var t2, t3, _this = this,
        t1 = _this._persistedScrollOffset;
      _this.registerForRestoration$2(t1, "offset");
      A.assertHelper(_this._scrollable$_position != null);
      A.ChangeNotifier_debugAssertNotDisposed(t1);
      A.assertHelper(t1._restoration0$_restorationId != null);
      t2 = t1._restoration_properties$_value;
      if ((t2 == null ? A._instanceType(t1)._eval$1("RestorableValue.T")._as(t2) : t2) != null) {
        t2 = _this._scrollable$_position;
        t2.toString;
        A.ChangeNotifier_debugAssertNotDisposed(t1);
        A.assertHelper(t1._restoration0$_restorationId != null);
        t3 = t1._restoration_properties$_value;
        t1 = t3 == null ? A._instanceType(t1)._eval$1("RestorableValue.T")._as(t3) : t3;
        t1.toString;
        A._asDouble(t1);
        if (initialRestore)
          t2._pixels = t1;
        else
          t2.jumpTo$1(t1);
      }
    },
    initState$0() {
      if (this._widget.controller == null)
        this._fallbackScrollController = A.ScrollController$();
      this.super$State$initState();
    },
    didChangeDependencies$0() {
      var ratio, _this = this,
        t1 = A.MediaQuery__maybeOf(_this.get$context(0), B._MediaQueryAspect_18);
      _this._mediaQueryGestureSettings = t1 == null ? null : t1.gestureSettings;
      t1 = A.MediaQuery__maybeOf(_this.get$context(0), B._MediaQueryAspect_2);
      t1 = t1 == null ? null : t1.devicePixelRatio;
      if (t1 == null) {
        A.View_of(_this.get$context(0));
        t1 = $.$get$EngineFlutterDisplay__instance()._debugDevicePixelRatioOverride;
        if (t1 == null) {
          ratio = A._asDouble(self.window.devicePixelRatio);
          t1 = ratio === 0 ? 1 : ratio;
        }
      }
      _this.__ScrollableState__devicePixelRatio_A = t1;
      _this._updatePosition$0();
      _this.super$_ScrollableState_State_TickerProviderStateMixin_RestorationMixin$didChangeDependencies();
    },
    _shouldUpdatePosition$1(oldWidget) {
      var newPhysics, oldPhysics, _this = this, _null = null,
        t1 = _this._widget.scrollBehavior,
        t2 = t1 == null,
        t3 = oldWidget.scrollBehavior,
        t4 = t3 == null;
      if (t2 !== t4)
        return true;
      if (!t2)
        if (!t4) {
          t2 = true;
          if (A.getRuntimeTypeOfDartObject(t3.delegate) === A.getRuntimeTypeOfDartObject(t1.delegate))
            if (t3.scrollbars === t1.scrollbars)
              if (t3.overscroll === t1.overscroll)
                if (A.setEquals(t3.get$dragDevices(), t1.get$dragDevices(), type$.PointerDeviceKind)) {
                  t1 = A.setEquals(t3.get$pointerAxisModifiers(), t1.get$pointerAxisModifiers(), type$.LogicalKeyboardKey);
                  t1 = !t1;
                } else
                  t1 = t2;
              else
                t1 = t2;
            else
              t1 = t2;
          else
            t1 = t2;
        } else
          t1 = false;
      else
        t1 = false;
      if (t1)
        return true;
      t1 = _this._widget;
      newPhysics = t1.physics;
      t1 = t1.scrollBehavior;
      newPhysics = t1 == null ? _null : t1.getScrollPhysics$1(_this.get$context(0));
      oldPhysics = oldWidget.physics;
      oldPhysics = t4 ? _null : t3.getScrollPhysics$1(_this.get$context(0));
      do {
        t1 = newPhysics == null;
        t2 = t1 ? _null : A.getRuntimeTypeOfDartObject(newPhysics);
        t3 = oldPhysics == null;
        if (t2 != (t3 ? _null : A.getRuntimeTypeOfDartObject(oldPhysics)))
          return true;
        newPhysics = t1 ? _null : newPhysics.parent;
        oldPhysics = t3 ? _null : oldPhysics.parent;
      } while (newPhysics != null || oldPhysics != null);
      t1 = _this._widget.controller;
      t1 = t1 == null ? _null : A.getRuntimeTypeOfDartObject(t1);
      t2 = oldWidget.controller;
      return t1 != (t2 == null ? _null : A.getRuntimeTypeOfDartObject(t2));
    },
    didUpdateWidget$1(oldWidget) {
      var t1, t2, _this = this;
      type$.Scrollable._as(oldWidget);
      _this.super$_ScrollableState_State_TickerProviderStateMixin_RestorationMixin$didUpdateWidget(oldWidget);
      t1 = oldWidget.controller;
      if (_this._widget.controller != t1) {
        if (t1 == null) {
          A.assertHelper(_this._fallbackScrollController != null);
          A.assertHelper(_this._widget.controller != null);
          t1 = _this._fallbackScrollController;
          t1.toString;
          t2 = _this._scrollable$_position;
          t2.toString;
          t1.detach$1(0, t2);
          _this._fallbackScrollController.dispose$0();
          _this._fallbackScrollController = null;
        } else {
          t2 = _this._scrollable$_position;
          t2.toString;
          t1.detach$1(0, t2);
          if (_this._widget.controller == null)
            _this._fallbackScrollController = A.ScrollController$();
        }
        t1 = _this.get$_effectiveScrollController();
        t2 = _this._scrollable$_position;
        t2.toString;
        t1.attach$1(t2);
      }
      if (_this._shouldUpdatePosition$1(oldWidget))
        _this._updatePosition$0();
    },
    dispose$0() {
      var t2, _this = this,
        t1 = _this._widget.controller;
      if (t1 != null) {
        t2 = _this._scrollable$_position;
        t2.toString;
        t1.detach$1(0, t2);
      } else {
        t1 = _this._fallbackScrollController;
        if (t1 != null) {
          t2 = _this._scrollable$_position;
          t2.toString;
          t1.detach$1(0, t2);
        }
        t1 = _this._fallbackScrollController;
        if (t1 != null)
          t1.dispose$0();
      }
      _this._scrollable$_position.dispose$0();
      _this._persistedScrollOffset.dispose$0();
      _this.super$_ScrollableState_State_TickerProviderStateMixin_RestorationMixin$dispose();
    },
    setCanDrag$1(value) {
      var t1, _this = this;
      if (value === _this._lastCanDrag)
        t1 = !value || A.axisDirectionToAxis(_this._widget.axisDirection) === _this._scrollable$_lastAxisDirection;
      else
        t1 = false;
      if (t1)
        return;
      if (!value) {
        _this.set$_gestureRecognizers(B.Map_empty3);
        _this._scrollable$_handleDragCancel$0();
      } else {
        switch (A.axisDirectionToAxis(_this._widget.axisDirection).index) {
          case 1:
            _this.set$_gestureRecognizers(A.LinkedHashMap_LinkedHashMap$_literal([B.Type_yGg, new A.GestureRecognizerFactoryWithHandlers(new A.ScrollableState_setCanDrag_closure(_this), new A.ScrollableState_setCanDrag_closure0(_this), type$.GestureRecognizerFactoryWithHandlers_VerticalDragGestureRecognizer)], type$.Type, type$.GestureRecognizerFactory_GestureRecognizer));
            break;
          case 0:
            _this.set$_gestureRecognizers(A.LinkedHashMap_LinkedHashMap$_literal([B.Type_btT, new A.GestureRecognizerFactoryWithHandlers(new A.ScrollableState_setCanDrag_closure1(_this), new A.ScrollableState_setCanDrag_closure2(_this), type$.GestureRecognizerFactoryWithHandlers_HorizontalDragGestureRecognizer)], type$.Type, type$.GestureRecognizerFactory_GestureRecognizer));
            break;
        }
        value = true;
      }
      _this._lastCanDrag = value;
      _this._scrollable$_lastAxisDirection = A.axisDirectionToAxis(_this._widget.axisDirection);
      t1 = _this._gestureDetectorKey;
      if (t1.get$currentState() != null)
        t1.get$currentState().replaceGestureRecognizers$1(_this._gestureRecognizers);
    },
    setIgnorePointer$1(value) {
      var t1, t2, _this = this;
      if (_this._shouldIgnorePointer === value)
        return;
      _this._shouldIgnorePointer = value;
      t1 = _this._ignorePointerKey;
      t2 = type$.WidgetsBinding;
      if (A.BindingBase_checkInstance($.WidgetsBinding__instance, t2).WidgetsBinding__buildOwner._globalKeyRegistry.$index(0, t1) != null) {
        t1 = A.BindingBase_checkInstance($.WidgetsBinding__instance, t2).WidgetsBinding__buildOwner._globalKeyRegistry.$index(0, t1).findRenderObject$0();
        t1.toString;
        type$.RenderIgnorePointer._as(t1).set$ignoring(_this._shouldIgnorePointer);
      }
    },
    _handleDragDown$1(details) {
      var _this = this;
      A.assertHelper(_this._drag == null);
      A.assertHelper(_this._hold == null);
      _this._hold = _this._scrollable$_position.hold$1(_this.get$_disposeHold());
    },
    _scrollable$_handleDragStart$1(details) {
      var _this = this;
      A.assertHelper(_this._drag == null);
      _this._drag = _this._scrollable$_position.drag$2(details, _this.get$_disposeDrag());
      if (_this._hold != null)
        _this._hold = null;
    },
    _scrollable$_handleDragUpdate$1(details) {
      var t1;
      A.assertHelper(this._hold == null || this._drag == null);
      t1 = this._drag;
      if (t1 != null)
        t1.update$1(0, details);
    },
    _scrollable$_handleDragEnd$1(details) {
      var t1, _this = this;
      A.assertHelper(_this._hold == null || _this._drag == null);
      t1 = _this._drag;
      if (t1 != null)
        t1.end$1(0, details);
      A.assertHelper(_this._drag == null);
    },
    _scrollable$_handleDragCancel$0() {
      var t1, _this = this;
      if (A.BindingBase_checkInstance($.WidgetsBinding__instance, type$.WidgetsBinding).WidgetsBinding__buildOwner._globalKeyRegistry.$index(0, _this._gestureDetectorKey) == null)
        return;
      A.assertHelper(_this._hold == null || _this._drag == null);
      t1 = _this._hold;
      if (t1 != null)
        t1._scroll_activity$_delegate.goBallistic$1(0);
      t1 = _this._drag;
      if (t1 != null)
        t1._scroll_activity$_delegate.goBallistic$1(0);
      A.assertHelper(_this._hold == null);
      A.assertHelper(_this._drag == null);
    },
    _disposeHold$0() {
      this._hold = null;
    },
    _disposeDrag$0() {
      this._drag = null;
    },
    _scrollable$_targetScrollOffsetForPointerScroll$1(delta) {
      var t3,
        t1 = this._scrollable$_position,
        t2 = t1._pixels;
      t2.toString;
      t3 = t1._minScrollExtent;
      t3.toString;
      t3 = Math.max(t2 + delta, t3);
      t1 = t1._maxScrollExtent;
      t1.toString;
      return Math.min(t3, t1);
    },
    _scrollable$_pointerSignalEventDelta$1($event) {
      var t2, pressed, flipAxes,
        t1 = A.BindingBase_checkInstance($.ServicesBinding__instance, type$.ServicesBinding).ServicesBinding___ServicesBinding__keyboard_F;
      t1 === $ && A.throwLateFieldNI("_keyboard");
      t1 = t1._pressedKeys;
      t2 = A._instanceType(t1)._eval$1("LinkedHashMapValuesIterable<2>");
      pressed = A.LinkedHashSet_LinkedHashSet$of(new A.LinkedHashMapValuesIterable(t1, t2), t2._eval$1("Iterable.E"));
      t1 = this.__ScrollableState__configuration_A;
      t1 === $ && A.throwLateFieldNI("_configuration");
      t1 = t1.get$pointerAxisModifiers();
      flipAxes = pressed.any$1(0, t1.get$contains(t1)) && $event.get$kind($event) === B.PointerDeviceKind_1;
      t1 = this._widget;
      switch ((flipAxes ? A.flipAxis(A.axisDirectionToAxis(t1.axisDirection)) : A.axisDirectionToAxis(t1.axisDirection)).index) {
        case 0:
          t1 = $event.get$scrollDelta()._dx;
          break;
        case 1:
          t1 = $event.get$scrollDelta()._dy;
          break;
        default:
          t1 = null;
      }
      return A.axisDirectionIsReversed(this._widget.axisDirection) ? -t1 : t1;
    },
    _receivedPointerSignal$1($event) {
      var t1, t2, delta, targetScrollOffset, _this = this;
      type$.PointerSignalEvent._as($event);
      if (type$.PointerScrollEvent._is($event) && _this._scrollable$_position != null) {
        t1 = _this._physics;
        if (t1 != null) {
          t2 = _this._scrollable$_position;
          t2.toString;
          t2 = !t1.shouldAcceptUserOffset$1(t2);
          t1 = t2;
        } else
          t1 = false;
        if (t1) {
          $event.respond$1$allowPlatformDefault(true);
          return;
        }
        delta = _this._scrollable$_pointerSignalEventDelta$1($event);
        targetScrollOffset = _this._scrollable$_targetScrollOffsetForPointerScroll$1(delta);
        if (delta !== 0) {
          t1 = _this._scrollable$_position._pixels;
          t1.toString;
          t1 = targetScrollOffset !== t1;
        } else
          t1 = false;
        if (t1) {
          A.BindingBase_checkInstance($.GestureBinding__instance, type$.GestureBinding).GestureBinding_pointerSignalResolver.register$2(0, $event, _this.get$_scrollable$_handlePointerScroll());
          return;
        }
        $event.respond$1$allowPlatformDefault(true);
      } else if (type$.PointerScrollInertiaCancelEvent._is($event))
        _this._scrollable$_position.pointerScroll$1(0);
    },
    _scrollable$_handlePointerScroll$1($event) {
      var t1, _this = this,
        delta = _this._scrollable$_pointerSignalEventDelta$1($event),
        targetScrollOffset = _this._scrollable$_targetScrollOffsetForPointerScroll$1(delta);
      if (delta !== 0) {
        t1 = _this._scrollable$_position._pixels;
        t1.toString;
        t1 = targetScrollOffset !== t1;
      } else
        t1 = false;
      if (t1)
        _this._scrollable$_position.pointerScroll$1(delta);
    },
    _handleScrollMetricsNotification$1(notification) {
      var t1, scrollSemanticsRenderObject;
      if (type$.ScrollMetricsNotification._as(notification).ViewportNotificationMixin__depth === 0) {
        t1 = A.BindingBase_checkInstance($.WidgetsBinding__instance, type$.WidgetsBinding).WidgetsBinding__buildOwner._globalKeyRegistry.$index(0, this._scrollSemanticsKey);
        scrollSemanticsRenderObject = t1 == null ? null : t1.findRenderObject$0();
        if (scrollSemanticsRenderObject != null)
          scrollSemanticsRenderObject.markNeedsSemanticsUpdate$0();
      }
      return false;
    },
    build$1(context) {
      var t1, t2, t3, t4, t5, t6, result, details, registrar, _this = this, _null = null;
      A.assertHelper(_this._scrollable$_position != null);
      t1 = _this._scrollable$_position;
      t1.toString;
      t2 = _this._gestureRecognizers;
      t3 = _this._widget;
      t4 = t3.hitTestBehavior;
      t5 = t3.excludeFromSemantics;
      t6 = _this._shouldIgnorePointer;
      result = new A._ScrollableScope(_this, t1, A.Listener$(B.HitTestBehavior_0, new A.RawGestureDetector(A.Semantics$(_null, A.IgnorePointer$(t3.viewportBuilder$2(context, t1), t6, _this._ignorePointerKey), false, _null, _null, !t5, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null), t2, t4, t5, _this._gestureDetectorKey), _null, _null, _null, _this.get$_receivedPointerSignal(), _null), _null);
      t1 = _this._widget;
      if (!t1.excludeFromSemantics) {
        t2 = _this._scrollable$_position;
        t2.toString;
        _this._physics.toString;
        t1 = A.axisDirectionToAxis(t1.axisDirection);
        result = new A.NotificationListener(_this.get$_handleScrollMetricsNotification(), new A._ScrollSemantics(t2, true, _null, t1, result, _this._scrollSemanticsKey), _null, type$.NotificationListener_ScrollMetricsNotification);
      }
      t1 = _this._widget.axisDirection;
      t2 = _this.get$_effectiveScrollController();
      t3 = _this._widget.clipBehavior;
      details = new A.ScrollableDetails(t1, t2, t3);
      t1 = _this.__ScrollableState__configuration_A;
      t1 === $ && A.throwLateFieldNI("_configuration");
      result = t1.buildScrollbar$3(context, t1.buildOverscrollIndicator$3(context, result, details), details);
      registrar = A.SelectionContainer_maybeOf(context);
      if (registrar != null) {
        t1 = _this._scrollable$_position;
        t1.toString;
        result = new A._ScrollableSelectionHandler(_this, t1, result, registrar, _null);
      }
      return result;
    },
    debugFillProperties$1(properties) {
      var _null = null;
      this.super$_ScrollableState_State_TickerProviderStateMixin$debugFillProperties(properties);
      properties.add$1(0, A.DiagnosticsProperty$("position", this._scrollable$_position, true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.ScrollPosition));
      properties.add$1(0, A.DiagnosticsProperty$("effective physics", this._physics, true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.ScrollPhysics));
    },
    set$_gestureRecognizers(_gestureRecognizers) {
      this._gestureRecognizers = type$.Map_of_Type_and_GestureRecognizerFactory_GestureRecognizer._as(_gestureRecognizers);
    },
    $isTickerProvider: 1,
    $isScrollContext: 1
  };
  A.ScrollableState_setCanDrag_closure.prototype = {
    call$0() {
      var t1 = this.$this.__ScrollableState__configuration_A;
      t1 === $ && A.throwLateFieldNI("_configuration");
      return A.VerticalDragGestureRecognizer$(null, t1.get$dragDevices());
    },
    $signature: 174
  };
  A.ScrollableState_setCanDrag_closure0.prototype = {
    call$1(instance) {
      var t1, t2;
      type$.VerticalDragGestureRecognizer._as(instance);
      t1 = this.$this;
      instance.set$onDown(t1.get$_handleDragDown());
      instance.set$onStart(0, t1.get$_scrollable$_handleDragStart());
      instance.set$onUpdate(t1.get$_scrollable$_handleDragUpdate());
      instance.set$onEnd(0, t1.get$_scrollable$_handleDragEnd());
      instance.set$onCancel(0, t1.get$_scrollable$_handleDragCancel());
      t2 = t1._physics;
      instance.minFlingDistance = t2 == null ? null : t2.get$minFlingDistance();
      t2 = t1._physics;
      instance.minFlingVelocity = t2 == null ? null : t2.get$minFlingVelocity();
      t2 = t1._physics;
      instance.maxFlingVelocity = t2 == null ? null : t2.get$maxFlingVelocity();
      t2 = t1.__ScrollableState__configuration_A;
      t2 === $ && A.throwLateFieldNI("_configuration");
      instance.set$velocityTrackerBuilder(t2.velocityTrackerBuilder$1(t1.get$context(0)));
      instance.dragStartBehavior = t1._widget.dragStartBehavior;
      instance.multitouchDragStrategy = t1.__ScrollableState__configuration_A.getMultitouchDragStrategy$1(t1.get$context(0));
      instance.gestureSettings = t1._mediaQueryGestureSettings;
      instance.set$supportedDevices(t1.__ScrollableState__configuration_A.get$dragDevices());
    },
    $signature: 239
  };
  A.ScrollableState_setCanDrag_closure1.prototype = {
    call$0() {
      var t1 = this.$this.__ScrollableState__configuration_A;
      t1 === $ && A.throwLateFieldNI("_configuration");
      return A.HorizontalDragGestureRecognizer$(null, t1.get$dragDevices());
    },
    $signature: 176
  };
  A.ScrollableState_setCanDrag_closure2.prototype = {
    call$1(instance) {
      var t1, t2;
      type$.HorizontalDragGestureRecognizer._as(instance);
      t1 = this.$this;
      instance.set$onDown(t1.get$_handleDragDown());
      instance.set$onStart(0, t1.get$_scrollable$_handleDragStart());
      instance.set$onUpdate(t1.get$_scrollable$_handleDragUpdate());
      instance.set$onEnd(0, t1.get$_scrollable$_handleDragEnd());
      instance.set$onCancel(0, t1.get$_scrollable$_handleDragCancel());
      t2 = t1._physics;
      instance.minFlingDistance = t2 == null ? null : t2.get$minFlingDistance();
      t2 = t1._physics;
      instance.minFlingVelocity = t2 == null ? null : t2.get$minFlingVelocity();
      t2 = t1._physics;
      instance.maxFlingVelocity = t2 == null ? null : t2.get$maxFlingVelocity();
      t2 = t1.__ScrollableState__configuration_A;
      t2 === $ && A.throwLateFieldNI("_configuration");
      instance.set$velocityTrackerBuilder(t2.velocityTrackerBuilder$1(t1.get$context(0)));
      instance.dragStartBehavior = t1._widget.dragStartBehavior;
      instance.multitouchDragStrategy = t1.__ScrollableState__configuration_A.getMultitouchDragStrategy$1(t1.get$context(0));
      instance.gestureSettings = t1._mediaQueryGestureSettings;
      instance.set$supportedDevices(t1.__ScrollableState__configuration_A.get$dragDevices());
    },
    $signature: 177
  };
  A._ScrollableSelectionHandler.prototype = {
    createState$0() {
      return new A._ScrollableSelectionHandlerState(B._StateLifecycle_0);
    }
  };
  A._ScrollableSelectionHandlerState.prototype = {
    initState$0() {
      var t1, t2, t3, t4;
      this.super$State$initState();
      t1 = this._widget;
      t2 = t1.state;
      t3 = type$.Selectable;
      t4 = type$.double;
      t3 = new A._ScrollableSelectionContainerDelegate(t2, new A.EdgeDraggingAutoScroller(t2, 30), t1.position, A.LinkedHashMap_LinkedHashMap$_empty(t3, t4), A.LinkedHashMap_LinkedHashMap$_empty(t3, t4), A._setArrayType([], type$.JSArray_Selectable), A.LinkedHashSet_LinkedHashSet$_empty(t3), B.SelectionGeometry_jnK, $.$get$ChangeNotifier__emptyListeners());
      A.ChangeNotifier_maybeDispatchObjectCreation(t3);
      t3._scrollable$_position.addListener$1(0, t3.get$_scheduleLayoutChange());
      this.___ScrollableSelectionHandlerState__selectionDelegate_A = t3;
    },
    didUpdateWidget$1(oldWidget) {
      var t1, t2;
      type$._ScrollableSelectionHandler._as(oldWidget);
      this.super$State$didUpdateWidget(oldWidget);
      t1 = this._widget.position;
      if (oldWidget.position !== t1) {
        t2 = this.___ScrollableSelectionHandlerState__selectionDelegate_A;
        t2 === $ && A.throwLateFieldNI("_selectionDelegate");
        t2.set$position(0, t1);
      }
    },
    dispose$0() {
      var t1 = this.___ScrollableSelectionHandlerState__selectionDelegate_A;
      t1 === $ && A.throwLateFieldNI("_selectionDelegate");
      t1.dispose$0();
      this.super$State$dispose();
    },
    build$1(context) {
      var t1 = this._widget,
        t2 = t1.registrar,
        t3 = this.___ScrollableSelectionHandlerState__selectionDelegate_A;
      t3 === $ && A.throwLateFieldNI("_selectionDelegate");
      return new A.SelectionContainer(t2, t1.child, t3, null);
    }
  };
  A._ScrollableSelectionContainerDelegate.prototype = {
    set$position(_, other) {
      var t2,
        t1 = this._scrollable$_position;
      if (other === t1)
        return;
      t2 = this.get$_scheduleLayoutChange();
      t1.removeListener$1(0, t2);
      this._scrollable$_position = other;
      other.addListener$1(0, t2);
    },
    _scheduleLayoutChange$0() {
      if (this._scheduledLayoutChange)
        return;
      this._scheduledLayoutChange = true;
      A.BindingBase_checkInstance($.SchedulerBinding__instance, type$.SchedulerBinding).addPostFrameCallback$2$debugLabel(new A._ScrollableSelectionContainerDelegate__scheduleLayoutChange_closure(this), "ScrollableSelectionContainer.layoutDidChange");
    },
    didChangeSelectables$0() {
      var _this = this,
        t1 = _this.selectables,
        selectableSet = A.LinkedHashSet_LinkedHashSet$from(t1, A._arrayInstanceType(t1)._precomputed1);
      t1 = _this._selectableStartEdgeUpdateRecords;
      t1.removeWhere$1(t1, new A._ScrollableSelectionContainerDelegate_didChangeSelectables_closure(selectableSet));
      t1 = _this._selectableEndEdgeUpdateRecords;
      t1.removeWhere$1(t1, new A._ScrollableSelectionContainerDelegate_didChangeSelectables_closure0(selectableSet));
      _this.super$MultiSelectableSelectionContainerDelegate$didChangeSelectables();
    },
    handleClearSelection$1($event) {
      var _this = this;
      _this._selectableStartEdgeUpdateRecords.clear$0(0);
      _this._selectableEndEdgeUpdateRecords.clear$0(0);
      _this._currentDragEndRelatedToOrigin = _this._currentDragStartRelatedToOrigin = null;
      _this._selectionStartsInScrollable = false;
      return _this.super$MultiSelectableSelectionContainerDelegate$handleClearSelection($event);
    },
    handleSelectionEdgeUpdate$1($event) {
      var deltaToOrigin, t1, t2, t3, t4, result, _this = this;
      if (_this._currentDragEndRelatedToOrigin == null && _this._currentDragStartRelatedToOrigin == null) {
        A.assertHelper(!_this._selectionStartsInScrollable);
        _this._selectionStartsInScrollable = _this._globalPositionInScrollable$1($event.globalPosition);
      }
      deltaToOrigin = A._getDeltaToScrollOrigin(_this.state);
      t1 = $event.globalPosition;
      t2 = $event.granularity;
      t3 = -deltaToOrigin._dx;
      t4 = -deltaToOrigin._dy;
      if ($event.type === B.SelectionEventType_1) {
        t1 = _this._currentDragEndRelatedToOrigin = _this._inferPositionRelatedToOrigin$1(t1);
        $event = A.SelectionEdgeUpdateEvent$forEnd(new A.Offset(t1._dx + t3, t1._dy + t4), t2);
      } else {
        t1 = _this._currentDragStartRelatedToOrigin = _this._inferPositionRelatedToOrigin$1(t1);
        $event = A.SelectionEdgeUpdateEvent$forStart(new A.Offset(t1._dx + t3, t1._dy + t4), t2);
      }
      result = _this.super$MultiSelectableSelectionContainerDelegate$handleSelectionEdgeUpdate($event);
      if (result === B.SelectionResult_3) {
        _this._autoScroller._scrolling = false;
        return result;
      }
      if (_this._selectionStartsInScrollable) {
        t1 = _this._autoScroller;
        t1.startAutoScrollIfNecessary$1(A.Rect$fromCenter($event.globalPosition, 0, 0));
        if (t1._scrolling)
          return B.SelectionResult_3;
      }
      return result;
    },
    _inferPositionRelatedToOrigin$1(globalPosition) {
      var localPosition, t3, deltaToOrigin,
        t1 = this.state,
        t2 = t1.get$context(0).findRenderObject$0();
      t2.toString;
      type$.RenderBox._as(t2);
      localPosition = t2.globalToLocal$1(globalPosition);
      if (!this._selectionStartsInScrollable) {
        t3 = localPosition._dy;
        if (t3 < 0 || localPosition._dx < 0)
          return A.MatrixUtils_transformPoint(t2.getTransformTo$1(0, null), B.Offset_0_0);
        if (t3 > t2.get$size(0)._dy || localPosition._dx > t2.get$size(0)._dx)
          return B.Offset_xfs;
      }
      deltaToOrigin = A._getDeltaToScrollOrigin(t1);
      return A.MatrixUtils_transformPoint(t2.getTransformTo$1(0, null), new A.Offset(localPosition._dx + deltaToOrigin._dx, localPosition._dy + deltaToOrigin._dy));
    },
    _updateDragLocationsFromGeometries$2$forceUpdateEnd$forceUpdateStart(forceUpdateEnd, forceUpdateStart) {
      var transform, t2, t3, geometry, t4, _this = this,
        t1 = _this.state,
        deltaToOrigin = A._getDeltaToScrollOrigin(t1);
      t1 = t1.get$context(0).findRenderObject$0();
      t1.toString;
      type$.RenderBox._as(t1);
      transform = t1.getTransformTo$1(0, null);
      t2 = _this.currentSelectionStartIndex;
      if (t2 !== -1)
        t3 = _this._currentDragStartRelatedToOrigin == null || forceUpdateStart;
      else
        t3 = false;
      if (t3) {
        t3 = _this.selectables;
        if (!(t2 >= 0 && t2 < t3.length))
          return A.ioore(t3, t2);
        t2 = t3[t2];
        geometry = t2.get$value(t2);
        A.assertHelper(geometry.status !== B.SelectionStatus_2);
        t2 = geometry.startSelectionPoint;
        t2.toString;
        t3 = _this.selectables;
        t4 = _this.currentSelectionStartIndex;
        if (!(t4 >= 0 && t4 < t3.length))
          return A.ioore(t3, t4);
        _this._currentDragStartRelatedToOrigin = A.MatrixUtils_transformPoint(transform, A.MatrixUtils_transformPoint(t3[t4].getTransformTo$1(0, t1), t2.localPosition.$add(0, new A.Offset(0, -t2.lineHeight / 2))).$add(0, deltaToOrigin));
      }
      t2 = _this.currentSelectionEndIndex;
      if (t2 !== -1) {
        t3 = _this.selectables;
        if (!(t2 >= 0 && t2 < t3.length))
          return A.ioore(t3, t2);
        t2 = t3[t2];
        geometry = t2.get$value(t2);
        A.assertHelper(geometry.status !== B.SelectionStatus_2);
        t2 = geometry.endSelectionPoint;
        t2.toString;
        t3 = _this.selectables;
        t4 = _this.currentSelectionEndIndex;
        if (!(t4 >= 0 && t4 < t3.length))
          return A.ioore(t3, t4);
        _this._currentDragEndRelatedToOrigin = A.MatrixUtils_transformPoint(transform, A.MatrixUtils_transformPoint(t3[t4].getTransformTo$1(0, t1), t2.localPosition.$add(0, new A.Offset(0, -t2.lineHeight / 2))).$add(0, deltaToOrigin));
      }
    },
    _updateDragLocationsFromGeometries$0() {
      return this._updateDragLocationsFromGeometries$2$forceUpdateEnd$forceUpdateStart(true, true);
    },
    handleSelectAll$1($event) {
      var result, _this = this;
      A.assertHelper(!_this._selectionStartsInScrollable);
      result = _this.super$MultiSelectableSelectionContainerDelegate$handleSelectAll($event);
      A.assertHelper(_this.currentSelectionStartIndex === -1 === (_this.currentSelectionEndIndex === -1));
      if (_this.currentSelectionStartIndex !== -1)
        _this._updateDragLocationsFromGeometries$0();
      return result;
    },
    handleSelectWord$1($event) {
      var result, _this = this;
      _this._selectionStartsInScrollable = _this._globalPositionInScrollable$1($event.get$globalPosition());
      result = _this.super$MultiSelectableSelectionContainerDelegate$handleSelectWord($event);
      _this._updateDragLocationsFromGeometries$0();
      return result;
    },
    handleGranularlyExtendSelection$1($event) {
      var _this = this,
        result = _this.super$MultiSelectableSelectionContainerDelegate$handleGranularlyExtendSelection($event),
        t1 = $event.get$isEnd();
      _this._updateDragLocationsFromGeometries$2$forceUpdateEnd$forceUpdateStart($event.get$isEnd(), !t1);
      if (_this._selectionStartsInScrollable)
        _this._jumpToEdge$1($event.get$isEnd());
      return result;
    },
    handleDirectionallyExtendSelection$1($event) {
      var _this = this,
        result = _this.super$MultiSelectableSelectionContainerDelegate$handleDirectionallyExtendSelection($event),
        t1 = $event.get$isEnd();
      _this._updateDragLocationsFromGeometries$2$forceUpdateEnd$forceUpdateStart($event.get$isEnd(), !t1);
      if (_this._selectionStartsInScrollable)
        _this._jumpToEdge$1($event.get$isEnd());
      return result;
    },
    _jumpToEdge$1(isExtent) {
      var t3, selectable, edge, lineHeight, edgeOffsetInScrollableCoordinates, edgeBottom, edgeTop, _this = this,
        t1 = _this.selectables,
        t2 = t1.length;
      if (isExtent) {
        t3 = _this.currentSelectionEndIndex;
        if (!(t3 >= 0 && t3 < t2))
          return A.ioore(t1, t3);
        selectable = t1[t3];
        edge = selectable.get$value(selectable).endSelectionPoint;
        lineHeight = selectable.get$value(selectable).endSelectionPoint.lineHeight;
      } else {
        t3 = _this.currentSelectionStartIndex;
        if (!(t3 >= 0 && t3 < t2))
          return A.ioore(t1, t3);
        selectable = t1[t3];
        edge = selectable.get$value(selectable).startSelectionPoint;
        t3 = selectable.get$value(selectable).startSelectionPoint;
        lineHeight = t3 == null ? null : t3.lineHeight;
      }
      if (lineHeight == null || edge == null)
        return;
      t1 = _this.state;
      t2 = t1.get$context(0).findRenderObject$0();
      t2.toString;
      type$.RenderBox._as(t2);
      edgeOffsetInScrollableCoordinates = A.MatrixUtils_transformPoint(selectable.getTransformTo$1(0, t2), edge.localPosition);
      t3 = t2.get$size(0)._dx;
      t2 = t2.get$size(0)._dy;
      switch (t1._widget.axisDirection.index) {
        case 0:
          edgeBottom = edgeOffsetInScrollableCoordinates._dy;
          if (typeof lineHeight !== "number")
            return A.iae(lineHeight);
          edgeTop = edgeBottom - lineHeight;
          if (edgeBottom >= t2 && edgeTop <= 0)
            return;
          if (edgeBottom > t2) {
            t1 = _this._scrollable$_position;
            t3 = t1._pixels;
            t3.toString;
            t1.jumpTo$1(t3 + t2 - edgeBottom);
            return;
          }
          if (edgeTop < 0) {
            t1 = _this._scrollable$_position;
            t2 = t1._pixels;
            t2.toString;
            t1.jumpTo$1(t2 + 0 - edgeTop);
          }
          return;
        case 1:
          edge = edgeOffsetInScrollableCoordinates._dx;
          if (edge >= t3 && edge <= 0)
            return;
          if (edge > t3) {
            t1 = _this._scrollable$_position;
            t2 = t1._pixels;
            t2.toString;
            t1.jumpTo$1(t2 + edge - t3);
            return;
          }
          if (edge < 0) {
            t1 = _this._scrollable$_position;
            t2 = t1._pixels;
            t2.toString;
            t1.jumpTo$1(t2 + edge);
          }
          return;
        case 2:
          edgeBottom = edgeOffsetInScrollableCoordinates._dy;
          if (typeof lineHeight !== "number")
            return A.iae(lineHeight);
          edgeTop = edgeBottom - lineHeight;
          if (edgeBottom >= t2 && edgeTop <= 0)
            return;
          if (edgeBottom > t2) {
            t1 = _this._scrollable$_position;
            t3 = t1._pixels;
            t3.toString;
            t1.jumpTo$1(t3 + edgeBottom - t2);
            return;
          }
          if (edgeTop < 0) {
            t1 = _this._scrollable$_position;
            t2 = t1._pixels;
            t2.toString;
            t1.jumpTo$1(t2 + edgeTop);
          }
          return;
        case 3:
          edge = edgeOffsetInScrollableCoordinates._dx;
          if (edge >= t3 && edge <= 0)
            return;
          if (edge > t3) {
            t1 = _this._scrollable$_position;
            t2 = t1._pixels;
            t2.toString;
            t1.jumpTo$1(t2 + t3 - edge);
            return;
          }
          if (edge < 0) {
            t1 = _this._scrollable$_position;
            t2 = t1._pixels;
            t2.toString;
            t1.jumpTo$1(t2 + 0 - edge);
          }
          return;
      }
    },
    _globalPositionInScrollable$1(globalPosition) {
      var localPosition,
        t1 = this.state.get$context(0).findRenderObject$0();
      t1.toString;
      type$.RenderBox._as(t1);
      localPosition = t1.globalToLocal$1(globalPosition);
      return new A.Rect(0, 0, 0 + t1.get$size(0)._dx, 0 + t1.get$size(0)._dy).contains$1(0, localPosition);
    },
    dispatchSelectionEventToChild$2(selectable, $event) {
      var t1, t2, _this = this;
      switch ($event.type.index) {
        case 0:
          t1 = _this.state._scrollable$_position._pixels;
          t1.toString;
          _this._selectableStartEdgeUpdateRecords.$indexSet(0, selectable, t1);
          _this.ensureChildUpdated$1(selectable);
          break;
        case 1:
          t1 = _this.state._scrollable$_position._pixels;
          t1.toString;
          _this._selectableEndEdgeUpdateRecords.$indexSet(0, selectable, t1);
          _this.ensureChildUpdated$1(selectable);
          break;
        case 6:
        case 7:
          _this.ensureChildUpdated$1(selectable);
          t1 = _this.state;
          t2 = t1._scrollable$_position._pixels;
          t2.toString;
          _this._selectableStartEdgeUpdateRecords.$indexSet(0, selectable, t2);
          t1 = t1._scrollable$_position._pixels;
          t1.toString;
          _this._selectableEndEdgeUpdateRecords.$indexSet(0, selectable, t1);
          break;
        case 2:
          _this._selectableEndEdgeUpdateRecords.remove$1(0, selectable);
          _this._selectableStartEdgeUpdateRecords.remove$1(0, selectable);
          break;
        case 3:
        case 4:
        case 5:
          t1 = _this.state;
          t2 = t1._scrollable$_position._pixels;
          t2.toString;
          _this._selectableEndEdgeUpdateRecords.$indexSet(0, selectable, t2);
          t1 = t1._scrollable$_position._pixels;
          t1.toString;
          _this._selectableStartEdgeUpdateRecords.$indexSet(0, selectable, t1);
          break;
      }
      return _this.super$MultiSelectableSelectionContainerDelegate$dispatchSelectionEventToChild(selectable, $event);
    },
    ensureChildUpdated$1(selectable) {
      var t3, previousStartRecord, t4, t5, deltaToOrigin, previousEndRecord, _this = this,
        t1 = _this.state,
        t2 = t1._scrollable$_position._pixels;
      t2.toString;
      t3 = _this._selectableStartEdgeUpdateRecords;
      previousStartRecord = t3.$index(0, selectable);
      t4 = _this._currentDragStartRelatedToOrigin;
      if (t4 != null)
        t5 = previousStartRecord == null || Math.abs(t2 - previousStartRecord) > 1e-10;
      else
        t5 = false;
      if (t5) {
        deltaToOrigin = A._getDeltaToScrollOrigin(t1);
        selectable.dispatchSelectionEvent$1(A.SelectionEdgeUpdateEvent$forStart(new A.Offset(t4._dx + -deltaToOrigin._dx, t4._dy + -deltaToOrigin._dy), null));
        t4 = t1._scrollable$_position._pixels;
        t4.toString;
        t3.$indexSet(0, selectable, t4);
      }
      t3 = _this._selectableEndEdgeUpdateRecords;
      previousEndRecord = t3.$index(0, selectable);
      t4 = _this._currentDragEndRelatedToOrigin;
      if (t4 != null)
        t2 = previousEndRecord == null || Math.abs(t2 - previousEndRecord) > 1e-10;
      else
        t2 = false;
      if (t2) {
        deltaToOrigin = A._getDeltaToScrollOrigin(t1);
        selectable.dispatchSelectionEvent$1(A.SelectionEdgeUpdateEvent$forEnd(new A.Offset(t4._dx + -deltaToOrigin._dx, t4._dy + -deltaToOrigin._dy), null));
        t1 = t1._scrollable$_position._pixels;
        t1.toString;
        t3.$indexSet(0, selectable, t1);
      }
    },
    dispose$0() {
      var _this = this;
      _this._selectableStartEdgeUpdateRecords.clear$0(0);
      _this._selectableEndEdgeUpdateRecords.clear$0(0);
      _this._scheduledLayoutChange = false;
      _this._autoScroller._scrolling = false;
      _this.super$MultiSelectableSelectionContainerDelegate$dispose();
    }
  };
  A._ScrollableSelectionContainerDelegate__scheduleLayoutChange_closure.prototype = {
    call$1(timeStamp) {
      var t1;
      type$.Duration._as(timeStamp);
      t1 = this.$this;
      if (!t1._scheduledLayoutChange)
        return;
      t1._scheduledLayoutChange = false;
      t1._updateSelectionGeometry$0();
    },
    $signature: 7
  };
  A._ScrollableSelectionContainerDelegate_didChangeSelectables_closure.prototype = {
    call$2(key, value) {
      type$.Selectable._as(key);
      A._asDouble(value);
      return !this.selectableSet.contains$1(0, key);
    },
    $signature: 189
  };
  A._ScrollableSelectionContainerDelegate_didChangeSelectables_closure0.prototype = {
    call$2(key, value) {
      type$.Selectable._as(key);
      A._asDouble(value);
      return !this.selectableSet.contains$1(0, key);
    },
    $signature: 189
  };
  A._ScrollSemantics.prototype = {
    createRenderObject$1(context) {
      var t1 = this.position,
        t2 = new A._RenderScrollSemantics(t1, true, this.axis, this.semanticChildCount, null, new A._LayoutCacheStorage(), A.LayerHandle$(type$.ContainerLayer_2));
      t2.RenderObject$0();
      t2.set$child(null);
      t1.addListener$1(0, t2.get$markNeedsSemanticsUpdate());
      return t2;
    },
    updateRenderObject$2(context, renderObject) {
      type$._RenderScrollSemantics._as(renderObject);
      renderObject.set$allowImplicitScrolling(true);
      renderObject.axis = this.axis;
      renderObject.set$position(0, this.position);
      renderObject.set$semanticChildCount(this.semanticChildCount);
    }
  };
  A._RenderScrollSemantics.prototype = {
    set$position(_, value) {
      var t2, _this = this,
        t1 = _this._scrollable$_position;
      if (value === t1)
        return;
      t2 = _this.get$markNeedsSemanticsUpdate();
      t1.removeListener$1(0, t2);
      _this._scrollable$_position = value;
      value.addListener$1(0, t2);
      _this.markNeedsSemanticsUpdate$0();
    },
    set$allowImplicitScrolling(value) {
      return;
    },
    set$semanticChildCount(value) {
      return;
    },
    _onScrollToOffset$1(targetOffset) {
      var t1;
      switch (this.axis.index) {
        case 0:
          t1 = targetOffset._dx;
          break;
        case 1:
          t1 = targetOffset._dy;
          break;
        default:
          t1 = null;
      }
      this._scrollable$_position.jumpTo$1(t1);
    },
    describeSemanticsConfiguration$1(config) {
      var t1, t2, _this = this;
      _this.super$RenderObject$describeSemanticsConfiguration(config);
      config._isSemanticBoundary = true;
      if (_this._scrollable$_position._haveDimensions) {
        config._setFlag$2(B.SemanticsFlag_262144_hasImplicitScrolling, true);
        t1 = _this._scrollable$_position;
        t2 = t1._pixels;
        t2.toString;
        config._scrollPosition = t2;
        config._hasBeenAnnotated = true;
        t2 = t1._maxScrollExtent;
        t2.toString;
        config._scrollExtentMax = t2;
        t1 = t1._minScrollExtent;
        t1.toString;
        config._scrollExtentMin = t1;
        config.set$scrollChildCount(_this._semanticChildCount);
        t1 = _this._scrollable$_position;
        t2 = t1._maxScrollExtent;
        t2.toString;
        t1 = t1._minScrollExtent;
        t1.toString;
        if (t2 > t1)
          config.set$onScrollToOffset(_this.get$_onScrollToOffset());
      }
    },
    assembleSemanticsNode$3(node, config, children) {
      var t1, t2, excluded, included, firstVisibleIndex, _i, child, _this = this;
      type$.Iterable_SemanticsNode._as(children);
      if (children.length !== 0) {
        t1 = B.JSArray_methods.get$first(children).tags;
        t1 = !(t1 != null && t1.contains$1(0, B.SemanticsTag_C6p));
      } else
        t1 = true;
      if (t1) {
        _this._innerNode = null;
        _this.super$RenderObject$assembleSemanticsNode(node, config, children);
        return;
      }
      t1 = _this._innerNode;
      if (t1 == null)
        t1 = _this._innerNode = A.SemanticsNode$(null, _this.get$showOnScreen());
      t1.set$rect(0, node._semantics$_rect);
      t1 = _this._innerNode;
      t1.toString;
      t2 = type$.JSArray_SemanticsNode;
      excluded = A._setArrayType([t1], t2);
      included = A._setArrayType([], t2);
      for (t1 = children.length, firstVisibleIndex = null, _i = 0; _i < children.length; children.length === t1 || (0, A.throwConcurrentModificationError)(children), ++_i) {
        child = children[_i];
        t2 = child.tags;
        A.assertHelper(t2 != null && t2.contains$1(0, B.SemanticsTag_C6p));
        t2 = child.tags;
        if (t2 != null && t2.contains$1(0, B.SemanticsTag_W8h))
          B.JSArray_methods.add$1(excluded, child);
        else {
          if ((child._flags & 8192) === 0)
            firstVisibleIndex = child.indexInParent;
          B.JSArray_methods.add$1(included, child);
        }
      }
      config.set$scrollIndex(firstVisibleIndex);
      node.updateWith$2$childrenInInversePaintOrder$config(0, excluded, null);
      _this._innerNode.updateWith$2$childrenInInversePaintOrder$config(0, included, config);
    },
    clearSemantics$0() {
      this.super$RenderObject$clearSemantics();
      this._innerNode = null;
    }
  };
  A._RestorableScrollOffset.prototype = {
    createDefaultValue$0() {
      return null;
    },
    didUpdateValue$1(oldValue) {
      A._asDoubleQ(oldValue);
      this.notifyListeners$0();
    },
    fromPrimitives$1(data) {
      data.toString;
      return A._asDouble(data);
    },
    toPrimitives$0() {
      var t1, _this = this;
      A.ChangeNotifier_debugAssertNotDisposed(_this);
      A.assertHelper(_this._restoration0$_restorationId != null);
      t1 = _this._restoration_properties$_value;
      return t1 == null ? A._instanceType(_this)._eval$1("RestorableValue.T")._as(t1) : t1;
    },
    get$enabled(_) {
      var t1, _this = this;
      A.ChangeNotifier_debugAssertNotDisposed(_this);
      A.assertHelper(_this._restoration0$_restorationId != null);
      t1 = _this._restoration_properties$_value;
      return (t1 == null ? A._instanceType(_this)._eval$1("RestorableValue.T")._as(t1) : t1) != null;
    }
  };
  A._ScrollableState_State_TickerProviderStateMixin_dispose_closure.prototype = {
    call$0() {
      var t3, t4,
        t1 = this.$this,
        t2 = t1.TickerProviderStateMixin__tickers;
      if (t2 != null)
        for (t2 = A._LinkedHashSetIterator$(t2, t2._collection$_modifications, A._instanceType(t2)._precomputed1), t3 = t2.$ti._precomputed1; t2.moveNext$0();) {
          t4 = t2._collection$_current;
          if (t4 == null)
            t4 = t3._as(t4);
          if (t4._ticker$_future != null)
            throw A.wrapException(A.FlutterError$fromParts(A._setArrayType([A.ErrorSummary$(t1.toString$0(0) + " was disposed with an active Ticker."), A.ErrorDescription$(A.getRuntimeTypeOfDartObject(t1).toString$0(0) + string$.x20creatT), A.ErrorHint$(string$.Ticker), t4.describeForError$1("The offending ticker was")], type$.JSArray_DiagnosticsNode)));
        }
      return true;
    },
    $signature: 0
  };
  A._ScrollableState_State_TickerProviderStateMixin.prototype = {
    activate$0() {
      this.super$State$activate();
      this._updateTickerModeNotifier$0();
      this._updateTickers$0();
    },
    dispose$0() {
      var t1, _this = this;
      A.assertHelper(new A._ScrollableState_State_TickerProviderStateMixin_dispose_closure(_this).call$0());
      t1 = _this.TickerProviderStateMixin__tickerModeNotifier;
      if (t1 != null)
        t1.removeListener$1(0, _this.get$_updateTickers());
      _this.set$_tickerModeNotifier(null);
      _this.super$State$dispose();
    },
    debugFillProperties$1(properties) {
      var t1, t2, t3, _null = null;
      this.super$State$debugFillProperties(properties);
      t1 = this.TickerProviderStateMixin__tickers;
      if (t1 != null) {
        t2 = t1._collection$_length;
        t3 = t2 === 1 ? "" : "s";
        t3 = "tracking " + t2 + " ticker" + t3;
        t2 = t3;
      } else
        t2 = _null;
      properties.add$1(0, A.DiagnosticsProperty$("tickers", t1, true, _null, t2, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.Set_Ticker));
    }
  };
  A._ScrollableState_State_TickerProviderStateMixin_RestorationMixin.prototype = {
    didUpdateWidget$1(oldWidget) {
      this.super$State$didUpdateWidget(type$.Scrollable._as(oldWidget));
      this.didUpdateRestorationId$0();
    },
    didChangeDependencies$0() {
      var oldBucket, needsRestore, t1, didReplaceBucket, _this = this;
      _this.super$State$didChangeDependencies();
      oldBucket = _this.RestorationMixin__bucket;
      needsRestore = _this.get$restorePending();
      t1 = A.RestorationScope_maybeOf(_this.get$context(0));
      _this.RestorationMixin__currentParent = t1;
      didReplaceBucket = _this._updateBucketIfNecessary$2$parent$restorePending(t1, needsRestore);
      if (needsRestore)
        _this._doRestore$1(oldBucket);
      if (didReplaceBucket) {
        A.assertHelper(oldBucket != _this.RestorationMixin__bucket);
        if (oldBucket != null)
          oldBucket.dispose$0();
      }
    },
    dispose$0() {
      var t1, _this = this;
      _this.RestorationMixin__properties.forEach$1(0, new A._ScrollableState_State_TickerProviderStateMixin_RestorationMixin_dispose_closure());
      t1 = _this.RestorationMixin__bucket;
      if (t1 != null)
        t1.dispose$0();
      _this.RestorationMixin__bucket = null;
      _this.super$_ScrollableState_State_TickerProviderStateMixin$dispose();
    }
  };
  A.ScrollableDetails.prototype = {
    toString$0(_) {
      var t1, _this = this,
        description = A._setArrayType([], type$.JSArray_String);
      B.JSArray_methods.add$1(description, "axisDirection: " + _this.direction.toString$0(0));
      t1 = new A.ScrollableDetails_toString_addIfNonNull(description);
      t1.call$2("scroll controller: ", _this.controller);
      t1.call$2("scroll physics: ", null);
      t1.call$2("decorationClipBehavior: ", _this.decorationClipBehavior);
      return A.objectRuntimeType(_this, "<optimized out>") + "#" + A.shortHash(_this) + "(" + B.JSArray_methods.join$1(description, ", ") + ")";
    },
    get$hashCode(_) {
      return A.Object_hash(this.direction, this.controller, null, this.decorationClipBehavior, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue);
    },
    $eq(_, other) {
      var t1, _this = this;
      if (other == null)
        return false;
      if (_this === other)
        return true;
      if (J.get$runtimeType$(other) !== A.getRuntimeTypeOfDartObject(_this))
        return false;
      t1 = false;
      if (other instanceof A.ScrollableDetails)
        if (other.direction === _this.direction)
          if (other.controller === _this.controller)
            t1 = other.decorationClipBehavior === _this.decorationClipBehavior;
      return t1;
    }
  };
  A.ScrollableDetails_toString_addIfNonNull.prototype = {
    call$2(prefix, value) {
      if (value != null)
        B.JSArray_methods.add$1(this.description, prefix + value.toString$0(0));
    },
    $signature: 493
  };
  A.EdgeDraggingAutoScroller.prototype = {
    _offsetExtent$2(offset, scrollDirection) {
      var t1;
      switch (scrollDirection.index) {
        case 0:
          t1 = offset._dx;
          break;
        case 1:
          t1 = offset._dy;
          break;
        default:
          t1 = null;
      }
      return t1;
    },
    _sizeExtent$2(size, scrollDirection) {
      var t1;
      switch (scrollDirection.index) {
        case 0:
          t1 = size._dx;
          break;
        case 1:
          t1 = size._dy;
          break;
        default:
          t1 = null;
      }
      return t1;
    },
    startAutoScrollIfNecessary$1(dragTarget) {
      var _this = this,
        deltaToOrigin = _this.scrollable.get$deltaToScrollOrigin();
      _this.__EdgeDraggingAutoScroller__dragTargetRelatedToScrollOrigin_A = dragTarget.translate$2(0, deltaToOrigin._dx, deltaToOrigin._dy);
      if (_this._scrolling)
        return;
      _this._scrollable_helpers$_scroll$0();
    },
    _scrollable_helpers$_scroll$0() {
      var $async$goto = 0,
        $async$completer = A._makeAsyncAwaitCompleter(type$.void),
        $async$returnValue, $async$self = this, globalRect, t3, t4, t5, t6, deltaToOrigin, viewportStart, viewportEnd, proxyStart, proxyEnd, newOffset, overDrag, duration, t1, t2;
      var $async$_scrollable_helpers$_scroll$0 = A._wrapJsFunctionForAsync(function($async$errorCode, $async$result) {
        if ($async$errorCode === 1)
          return A._asyncRethrow($async$result, $async$completer);
        while (true)
          switch ($async$goto) {
            case 0:
              // Function start
              t1 = $async$self.scrollable;
              t2 = t1.get$context(0).findRenderObject$0();
              t2.toString;
              type$.RenderBox._as(t2);
              globalRect = A.MatrixUtils_transformRect(t2.getTransformTo$1(0, null), new A.Rect(0, 0, 0 + t2.get$size(0)._dx, 0 + t2.get$size(0)._dy));
              t2 = globalRect.left;
              t3 = globalRect.right - t2;
              t4 = globalRect.top;
              t5 = globalRect.bottom - t4;
              t6 = $async$self.__EdgeDraggingAutoScroller__dragTargetRelatedToScrollOrigin_A;
              t6 === $ && A.throwLateFieldNI("_dragTargetRelatedToScrollOrigin");
              if (A.assertTest(t3 >= t6.right - t6.left && t5 >= t6.bottom - t6.top))
                A.assertThrow("Drag target size is larger than scrollable size, which may cause bouncing");
              $async$self._scrolling = true;
              deltaToOrigin = t1.get$deltaToScrollOrigin();
              viewportStart = $async$self._offsetExtent$2(new A.Offset(t2 + deltaToOrigin._dx, t4 + deltaToOrigin._dy), A.axisDirectionToAxis(t1._widget.axisDirection));
              viewportEnd = viewportStart + $async$self._sizeExtent$2(new A.Size(t3, t5), A.axisDirectionToAxis(t1._widget.axisDirection));
              t2 = $async$self.__EdgeDraggingAutoScroller__dragTargetRelatedToScrollOrigin_A;
              proxyStart = $async$self._offsetExtent$2(new A.Offset(t2.left, t2.top), A.axisDirectionToAxis(t1._widget.axisDirection));
              t2 = $async$self.__EdgeDraggingAutoScroller__dragTargetRelatedToScrollOrigin_A;
              proxyEnd = $async$self._offsetExtent$2(new A.Offset(t2.right, t2.bottom), A.axisDirectionToAxis(t1._widget.axisDirection));
              newOffset = null;
              switch (t1._widget.axisDirection.index) {
                case 0:
                case 3:
                  if (proxyEnd > viewportEnd) {
                    t2 = t1._scrollable$_position;
                    t3 = t2._pixels;
                    t3.toString;
                    t2 = t2._minScrollExtent;
                    t2.toString;
                    t2 = t3 > t2;
                  } else
                    t2 = false;
                  if (t2) {
                    overDrag = Math.min(proxyEnd - viewportEnd, 20);
                    t2 = t1._scrollable$_position;
                    t3 = t2._minScrollExtent;
                    t3.toString;
                    t2 = t2._pixels;
                    t2.toString;
                    newOffset = Math.max(t3, t2 - overDrag);
                  } else {
                    if (proxyStart < viewportStart) {
                      t2 = t1._scrollable$_position;
                      t3 = t2._pixels;
                      t3.toString;
                      t2 = t2._maxScrollExtent;
                      t2.toString;
                      t2 = t3 < t2;
                    } else
                      t2 = false;
                    if (t2) {
                      overDrag = Math.min(viewportStart - proxyStart, 20);
                      t2 = t1._scrollable$_position;
                      t3 = t2._maxScrollExtent;
                      t3.toString;
                      t2 = t2._pixels;
                      t2.toString;
                      newOffset = Math.min(t3, t2 + overDrag);
                    }
                  }
                  break;
                case 1:
                case 2:
                  if (proxyStart < viewportStart) {
                    t2 = t1._scrollable$_position;
                    t3 = t2._pixels;
                    t3.toString;
                    t2 = t2._minScrollExtent;
                    t2.toString;
                    t2 = t3 > t2;
                  } else
                    t2 = false;
                  if (t2) {
                    overDrag = Math.min(viewportStart - proxyStart, 20);
                    t2 = t1._scrollable$_position;
                    t3 = t2._minScrollExtent;
                    t3.toString;
                    t2 = t2._pixels;
                    t2.toString;
                    newOffset = Math.max(t3, t2 - overDrag);
                  } else {
                    if (proxyEnd > viewportEnd) {
                      t2 = t1._scrollable$_position;
                      t3 = t2._pixels;
                      t3.toString;
                      t2 = t2._maxScrollExtent;
                      t2.toString;
                      t2 = t3 < t2;
                    } else
                      t2 = false;
                    if (t2) {
                      overDrag = Math.min(proxyEnd - viewportEnd, 20);
                      t2 = t1._scrollable$_position;
                      t3 = t2._maxScrollExtent;
                      t3.toString;
                      t2 = t2._pixels;
                      t2.toString;
                      newOffset = Math.min(t3, t2 + overDrag);
                    }
                  }
                  break;
              }
              if (newOffset != null) {
                t2 = t1._scrollable$_position._pixels;
                t2.toString;
                t2 = Math.abs(newOffset - t2) < 1;
              } else
                t2 = true;
              if (t2) {
                $async$self._scrolling = false;
                // goto return
                $async$goto = 1;
                break;
              }
              duration = A.Duration$(0, B.JSNumber_methods.round$0(1000 / $async$self.velocityScalar), 0);
              $async$goto = 3;
              return A._asyncAwait(t1._scrollable$_position.animateTo$3$curve$duration(newOffset, B.C__Linear, duration), $async$_scrollable_helpers$_scroll$0);
            case 3:
              // returning from await.
              $async$goto = $async$self._scrolling ? 4 : 5;
              break;
            case 4:
              // then
              $async$goto = 6;
              return A._asyncAwait($async$self._scrollable_helpers$_scroll$0(), $async$_scrollable_helpers$_scroll$0);
            case 6:
              // returning from await.
            case 5:
              // join
            case 1:
              // return
              return A._asyncReturn($async$returnValue, $async$completer);
          }
      });
      return A._asyncStartSync($async$_scrollable_helpers$_scroll$0, $async$completer);
    }
  };
  A.ScrollIncrementType.prototype = {
    _enumToString$0() {
      return "ScrollIncrementType." + this._name;
    }
  };
  A.ScrollIntent.prototype = {};
  A.ScrollAction.prototype = {
    isEnabled$2(_, intent, context) {
      var primaryScrollController;
      type$.ScrollIntent._as(intent);
      if (context == null)
        return false;
      if (A.Scrollable_maybeOf(context) != null)
        return true;
      primaryScrollController = A.PrimaryScrollController_maybeOf(context);
      return primaryScrollController != null && primaryScrollController._positions.length !== 0;
    },
    isEnabled$1(_, intent) {
      return this.isEnabled$2(0, intent, null);
    },
    invoke$2(intent, context) {
      var state, primaryScrollController, t1, notificationContext, t2, increment;
      type$.ScrollIntent._as(intent);
      if (A.assertTest(context != null))
        A.assertThrow("Cannot scroll without a context.");
      context.toString;
      state = A.Scrollable_maybeOf(context);
      if (state == null) {
        primaryScrollController = A.PrimaryScrollController_of(context);
        A.assertHelper(new A.ScrollAction_invoke_closure(primaryScrollController).call$0());
        t1 = primaryScrollController.get$position(0);
        notificationContext = A.BindingBase_checkInstance($.WidgetsBinding__instance, type$.WidgetsBinding).WidgetsBinding__buildOwner._globalKeyRegistry.$index(0, t1.context._gestureDetectorKey);
        if (notificationContext != null)
          state = A.Scrollable_maybeOf(notificationContext);
        if (state == null)
          return;
      }
      if (A.assertTest(state._scrollable$_position._pixels != null))
        A.assertThrow("Scrollable must be laid out before it can be scrolled via a ScrollAction");
      t1 = state._physics;
      if (t1 != null) {
        t2 = state._scrollable$_position;
        t2.toString;
        t2 = !t1.shouldAcceptUserOffset$1(t2);
        t1 = t2;
      } else
        t1 = false;
      if (t1)
        return;
      increment = A.ScrollAction_getDirectionalIncrement(state, intent);
      if (increment === 0)
        return;
      t1 = state._scrollable$_position;
      t2 = t1._pixels;
      t2.toString;
      t1.moveTo$3$curve$duration(0, t2 + increment, B.Cubic_fC5, B.Duration_100000);
    },
    invoke$1(intent) {
      return this.invoke$2(intent, null);
    }
  };
  A.ScrollAction_invoke_closure.prototype = {
    call$0() {
      if (this.primaryScrollController._positions.length !== 1)
        throw A.wrapException(A.FlutterError$fromParts(A._setArrayType([A.ErrorSummary$("A ScrollAction was invoked with the PrimaryScrollController, but more than one ScrollPosition is attached."), A.ErrorDescription$("Only one ScrollPosition can be manipulated by a ScrollAction at a time."), A.ErrorHint$("The PrimaryScrollController can be inherited automatically by descendant ScrollViews based on the TargetPlatform and scroll direction. By default, the PrimaryScrollController is automatically inherited on mobile platforms for vertical ScrollViews. ScrollView.primary can also override this behavior.")], type$.JSArray_DiagnosticsNode)));
      return true;
    },
    $signature: 0
  };
  A.ScrollbarOrientation.prototype = {
    _enumToString$0() {
      return "ScrollbarOrientation." + this._name;
    }
  };
  A.ScrollbarPainter.prototype = {
    set$color(_, value) {
      if (this._scrollbar$_color.$eq(0, value))
        return;
      this._scrollbar$_color = value;
      this.notifyListeners$0();
    },
    set$trackColor(value) {
      if (this._trackColor.$eq(0, value))
        return;
      this._trackColor = value;
      this.notifyListeners$0();
    },
    set$trackBorderColor(value) {
      if (this._trackBorderColor.$eq(0, value))
        return;
      this._trackBorderColor = value;
      this.notifyListeners$0();
    },
    set$trackRadius(value) {
      return;
    },
    set$textDirection(value) {
      if (this._scrollbar$_textDirection === value)
        return;
      this._scrollbar$_textDirection = value;
      this.notifyListeners$0();
    },
    set$thickness(value) {
      if (this._scrollbar$_thickness === value)
        return;
      this._scrollbar$_thickness = value;
      this.notifyListeners$0();
    },
    set$mainAxisMargin(value) {
      if (this._mainAxisMargin === value)
        return;
      this._mainAxisMargin = value;
      this.notifyListeners$0();
    },
    set$crossAxisMargin(value) {
      if (this._crossAxisMargin === value)
        return;
      this._crossAxisMargin = value;
      this.notifyListeners$0();
    },
    set$radius(value) {
      if (J.$eq$(this._radius, value))
        return;
      this._radius = value;
      this.notifyListeners$0();
    },
    set$shape(_, value) {
      return;
    },
    set$padding(_, value) {
      if (this._scrollbar$_padding.$eq(0, value))
        return;
      this._scrollbar$_padding = value;
      this.notifyListeners$0();
    },
    set$minLength(_, value) {
      if (this._scrollbar$_minLength === value)
        return;
      this._scrollbar$_minLength = value;
      this.notifyListeners$0();
    },
    set$minOverscrollLength(value) {
      if (this._minOverscrollLength === value)
        return;
      this._minOverscrollLength = value;
      this.notifyListeners$0();
    },
    set$scrollbarOrientation(value) {
      return;
    },
    set$ignorePointer(value) {
      if (this._ignorePointer === value)
        return;
      this._ignorePointer = value;
      this.notifyListeners$0();
    },
    get$_leadingTrackMainAxisOffset() {
      var t1,
        _0_0 = this.get$_resolvedOrientation();
      $label0$0: {
        if (B.ScrollbarOrientation_0 === _0_0 || B.ScrollbarOrientation_1 === _0_0) {
          t1 = this._scrollbar$_padding.top;
          break $label0$0;
        }
        if (B.ScrollbarOrientation_2 === _0_0 || B.ScrollbarOrientation_3 === _0_0) {
          t1 = this._scrollbar$_padding.left;
          break $label0$0;
        }
        t1 = null;
      }
      return t1;
    },
    get$_resolvedOrientation() {
      var t1 = this._lastAxisDirection;
      if (t1 === B.AxisDirection_2 || t1 === B.AxisDirection_0)
        return this._scrollbar$_textDirection === B.TextDirection_1 ? B.ScrollbarOrientation_1 : B.ScrollbarOrientation_0;
      return B.ScrollbarOrientation_3;
    },
    _debugAssertIsValidOrientation$1(orientation) {
      if (A.assertTest(new A.ScrollbarPainter__debugAssertIsValidOrientation_closure(this, orientation).call$0()))
        A.assertThrow("The given ScrollbarOrientation: " + orientation.toString$0(0) + " is incompatible with the current AxisDirection: " + A.S(this._lastAxisDirection) + ".");
    },
    update$2(_, metrics, axisDirection) {
      var oldMetrics, _this = this,
        t1 = _this._lastMetrics,
        t2 = false;
      if (t1 != null)
        if (Math.max(t1.get$pixels() - t1.get$minScrollExtent(), 0) === Math.max(metrics.get$pixels() - metrics.get$minScrollExtent(), 0))
          if (_this._lastMetrics.get$extentInside() === metrics.get$extentInside()) {
            t1 = _this._lastMetrics;
            t1 = Math.max(t1.get$maxScrollExtent() - t1.get$pixels(), 0) === Math.max(metrics.get$maxScrollExtent() - metrics.get$pixels(), 0) && _this._lastAxisDirection === axisDirection;
          } else
            t1 = t2;
        else
          t1 = t2;
      else
        t1 = t2;
      if (t1)
        return;
      oldMetrics = _this._lastMetrics;
      _this._lastMetrics = metrics;
      _this._lastAxisDirection = axisDirection;
      t1 = new A.ScrollbarPainter_update_needPaint();
      if (!A.boolConversionCheck(t1.call$1(oldMetrics)) && !A.boolConversionCheck(t1.call$1(metrics)))
        return;
      _this.notifyListeners$0();
    },
    get$_paintThumb() {
      var t1 = $.$get$_renderer().createPaint$0(),
        t2 = this._scrollbar$_color;
      t1.set$color(0, t2.withOpacity$1(t2.get$opacity(t2) * this.fadeoutOpacityAnimation.get$value(0)));
      return t1;
    },
    _paintTrack$1$isBorder(isBorder) {
      var t1, t2, _this = this;
      if (isBorder) {
        t1 = $.$get$_renderer().createPaint$0();
        t2 = _this._trackBorderColor;
        t1.set$color(0, t2.withOpacity$1(t2.get$opacity(t2) * _this.fadeoutOpacityAnimation.get$value(0)));
        t1.set$style(0, B.PaintingStyle_1);
        t1.set$strokeWidth(1);
        return t1;
      }
      t1 = $.$get$_renderer().createPaint$0();
      t2 = _this._trackColor;
      t1.set$color(0, t2.withOpacity$1(t2.get$opacity(t2) * _this.fadeoutOpacityAnimation.get$value(0)));
      return t1;
    },
    _paintTrack$0() {
      return this._paintTrack$1$isBorder(false);
    },
    _paintScrollbar$2(canvas, size) {
      var t1, t2, thumbSize, t3, t4, trackSize, x, t5, trackOffset, borderStart, t6, t7, borderEnd, y, _this = this, _null = null,
        _s12_ = "_thumbExtent",
        _s12_0 = "_thumbOffset";
      if (A.assertTest(_this._scrollbar$_textDirection != null))
        A.assertThrow("A TextDirection must be provided before a Scrollbar can be painted.");
      _this._debugAssertIsValidOrientation$1(_this.get$_resolvedOrientation());
      switch (_this.get$_resolvedOrientation().index) {
        case 0:
          t1 = _this._scrollbar$_thickness;
          t2 = _this.__ScrollbarPainter__thumbExtent_A;
          t2 === $ && A.throwLateFieldNI(_s12_);
          thumbSize = new A.Size(t1, t2);
          t1 += 2 * _this._crossAxisMargin;
          t2 = _this._lastMetrics._viewportDimension;
          t2.toString;
          t3 = _this._lastAxisDirection;
          t3 = t3 === B.AxisDirection_2 || t3 === B.AxisDirection_0;
          t4 = _this._scrollbar$_padding;
          trackSize = new A.Size(t1, t2 - (t3 ? t4.get$_top(0) + t4.get$_bottom(0) : t4.get$horizontal()));
          t2 = _this._crossAxisMargin;
          x = t2 + _this._scrollbar$_padding.left;
          t4 = _this.__ScrollbarPainter__thumbOffset_A;
          t4 === $ && A.throwLateFieldNI(_s12_0);
          t2 = x - t2;
          t5 = _this.get$_leadingTrackMainAxisOffset();
          trackOffset = new A.Offset(t2, t5);
          borderStart = trackOffset.$add(0, new A.Offset(t1, 0));
          t6 = _this._lastMetrics._viewportDimension;
          t6.toString;
          t3 = _this._lastAxisDirection;
          t3 = t3 === B.AxisDirection_2 || t3 === B.AxisDirection_0;
          t7 = _this._scrollbar$_padding;
          t3 = t3 ? t7.get$_top(0) + t7.get$_bottom(0) : t7.get$horizontal();
          borderEnd = new A.Offset(t2 + t1, t5 + (t6 - t3));
          y = t4;
          break;
        case 1:
          t1 = _this._scrollbar$_thickness;
          t2 = _this.__ScrollbarPainter__thumbExtent_A;
          t2 === $ && A.throwLateFieldNI(_s12_);
          thumbSize = new A.Size(t1, t2);
          t2 = _this._crossAxisMargin;
          t3 = _this._lastMetrics._viewportDimension;
          t3.toString;
          t4 = _this._lastAxisDirection;
          t4 = t4 === B.AxisDirection_2 || t4 === B.AxisDirection_0;
          t5 = _this._scrollbar$_padding;
          t4 = t4 ? t5.get$_top(0) + t5.get$_bottom(0) : t5.get$horizontal();
          trackSize = new A.Size(t1 + 2 * t2, t3 - t4);
          t4 = _this._scrollbar$_thickness;
          t3 = _this._crossAxisMargin;
          x = size._dx - t4 - t3 - _this._scrollbar$_padding.right;
          t4 = _this.__ScrollbarPainter__thumbOffset_A;
          t4 === $ && A.throwLateFieldNI(_s12_0);
          t3 = x - t3;
          t2 = _this.get$_leadingTrackMainAxisOffset();
          trackOffset = new A.Offset(t3, t2);
          t1 = _this._lastMetrics._viewportDimension;
          t1.toString;
          t5 = _this._lastAxisDirection;
          t5 = t5 === B.AxisDirection_2 || t5 === B.AxisDirection_0;
          t6 = _this._scrollbar$_padding;
          borderEnd = new A.Offset(t3, t2 + (t1 - (t5 ? t6.get$_top(0) + t6.get$_bottom(0) : t6.get$horizontal())));
          borderStart = trackOffset;
          y = t4;
          break;
        case 2:
          t1 = _this.__ScrollbarPainter__thumbExtent_A;
          t1 === $ && A.throwLateFieldNI(_s12_);
          thumbSize = new A.Size(t1, _this._scrollbar$_thickness);
          t1 = _this._lastMetrics._viewportDimension;
          t1.toString;
          t2 = _this._lastAxisDirection;
          t2 = t2 === B.AxisDirection_2 || t2 === B.AxisDirection_0;
          t3 = _this._scrollbar$_padding;
          t2 = t2 ? t3.get$_top(0) + t3.get$_bottom(0) : t3.get$horizontal();
          t3 = _this._scrollbar$_thickness;
          t4 = _this._crossAxisMargin;
          t3 += 2 * t4;
          trackSize = new A.Size(t1 - t2, t3);
          t2 = _this.__ScrollbarPainter__thumbOffset_A;
          t2 === $ && A.throwLateFieldNI(_s12_0);
          y = t4 + _this._scrollbar$_padding.top;
          t4 = _this.get$_leadingTrackMainAxisOffset();
          t1 = y - _this._crossAxisMargin;
          trackOffset = new A.Offset(t4, t1);
          borderStart = trackOffset.$add(0, new A.Offset(0, t3));
          t5 = _this._lastMetrics._viewportDimension;
          t5.toString;
          t6 = _this._lastAxisDirection;
          t6 = t6 === B.AxisDirection_2 || t6 === B.AxisDirection_0;
          t7 = _this._scrollbar$_padding;
          borderEnd = new A.Offset(t4 + (t5 - (t6 ? t7.get$_top(0) + t7.get$_bottom(0) : t7.get$horizontal())), t1 + t3);
          x = t2;
          break;
        case 3:
          t1 = _this.__ScrollbarPainter__thumbExtent_A;
          t1 === $ && A.throwLateFieldNI(_s12_);
          thumbSize = new A.Size(t1, _this._scrollbar$_thickness);
          t1 = _this._lastMetrics._viewportDimension;
          t1.toString;
          t2 = _this._lastAxisDirection;
          t2 = t2 === B.AxisDirection_2 || t2 === B.AxisDirection_0;
          t3 = _this._scrollbar$_padding;
          t2 = t2 ? t3.get$_top(0) + t3.get$_bottom(0) : t3.get$horizontal();
          t3 = _this._scrollbar$_thickness;
          t4 = _this._crossAxisMargin;
          trackSize = new A.Size(t1 - t2, t3 + 2 * t4);
          t2 = _this.__ScrollbarPainter__thumbOffset_A;
          t2 === $ && A.throwLateFieldNI(_s12_0);
          y = size._dy - t3 - t4 - _this._scrollbar$_padding.bottom;
          t4 = _this.get$_leadingTrackMainAxisOffset();
          t3 = y - _this._crossAxisMargin;
          trackOffset = new A.Offset(t4, t3);
          t1 = _this._lastMetrics._viewportDimension;
          t1.toString;
          t5 = _this._lastAxisDirection;
          t5 = t5 === B.AxisDirection_2 || t5 === B.AxisDirection_0;
          t6 = _this._scrollbar$_padding;
          borderEnd = new A.Offset(t4 + (t1 - (t5 ? t6.get$_top(0) + t6.get$_bottom(0) : t6.get$horizontal())), t3);
          borderStart = trackOffset;
          x = t2;
          break;
        default:
          borderEnd = _null;
          borderStart = borderEnd;
          trackOffset = borderStart;
          trackSize = trackOffset;
          thumbSize = trackSize;
          y = thumbSize;
          x = y;
      }
      t1 = type$.Size;
      t1._as(trackSize);
      t2 = trackOffset._dx;
      t3 = trackOffset._dy;
      _this._trackRect = new A.Rect(t2, t3, t2 + trackSize._dx, t3 + trackSize._dy);
      t1._as(thumbSize);
      _this._thumbRect = new A.Rect(x, y, x + thumbSize._dx, y + thumbSize._dy);
      if (_this.fadeoutOpacityAnimation.get$value(0) !== 0) {
        t1 = _this._trackRect;
        t1.toString;
        canvas.drawRect$2(t1, _this._paintTrack$0());
        canvas.drawLine$3(borderStart, borderEnd, _this._paintTrack$1$isBorder(true));
        t1 = _this._radius;
        if (t1 != null) {
          t2 = _this._thumbRect;
          t2.toString;
          canvas.drawRRect$2(A.RRect$fromRectAndRadius(t2, t1), _this.get$_paintThumb());
          return;
        }
        t1 = _this._thumbRect;
        t1.toString;
        canvas.drawRect$2(t1, _this.get$_paintThumb());
        return;
      }
    },
    paint$2(canvas, size) {
      var t3, t4, t5, t6, t7, fractionVisible, thumbExtent, safeMinLength, newMinLength, scrollableExtent, fractionPast, _this = this,
        t1 = _this._lastAxisDirection,
        t2 = true;
      if (t1 != null) {
        t3 = _this._lastMetrics;
        if (t3 != null) {
          t2 = t3._scroll_metrics$_maxScrollExtent;
          t2.toString;
          t3 = t3._scroll_metrics$_minScrollExtent;
          t3.toString;
          t3 = t2 <= t3;
          t2 = t3;
        }
      }
      if (t2)
        return;
      t2 = _this._lastMetrics._viewportDimension;
      t2.toString;
      t1 = t1 === B.AxisDirection_2 || t1 === B.AxisDirection_0;
      t3 = _this._scrollbar$_padding;
      t1 = t1 ? t3.get$_top(0) + t3.get$_bottom(0) : t3.get$horizontal();
      if (t2 - t1 - 2 * _this._mainAxisMargin <= 0)
        return;
      t1 = _this._lastMetrics;
      t2 = t1._scroll_metrics$_maxScrollExtent;
      t2.toString;
      if (t2 == 1 / 0 || t2 == -1 / 0)
        return;
      t1 = t1.get$extentInside();
      t2 = _this._lastAxisDirection;
      t2 = t2 === B.AxisDirection_2 || t2 === B.AxisDirection_0;
      t3 = _this._scrollbar$_padding;
      t2 = t2 ? t3.get$_top(0) + t3.get$_bottom(0) : t3.get$horizontal();
      t3 = _this._lastMetrics;
      t4 = t3._scroll_metrics$_maxScrollExtent;
      t4.toString;
      t5 = t3._scroll_metrics$_minScrollExtent;
      t5.toString;
      t3 = t3._viewportDimension;
      t3.toString;
      t6 = _this._lastAxisDirection;
      t6 = t6 === B.AxisDirection_2 || t6 === B.AxisDirection_0;
      t7 = _this._scrollbar$_padding;
      t6 = t6 ? t7.get$_top(0) + t7.get$_bottom(0) : t7.get$horizontal();
      fractionVisible = A.clampDouble((t1 - t2) / (t4 - t5 + t3 - t6), 0, 1);
      t6 = _this._lastMetrics._viewportDimension;
      t6.toString;
      t1 = _this._lastAxisDirection;
      t1 = t1 === B.AxisDirection_2 || t1 === B.AxisDirection_0;
      t2 = _this._scrollbar$_padding;
      t1 = t1 ? t2.get$_top(0) + t2.get$_bottom(0) : t2.get$horizontal();
      t1 = Math.min(t6 - t1 - 2 * _this._mainAxisMargin, _this._minOverscrollLength);
      t6 = _this._lastMetrics._viewportDimension;
      t6.toString;
      t2 = _this._lastAxisDirection;
      t2 = t2 === B.AxisDirection_2 || t2 === B.AxisDirection_0;
      t3 = _this._scrollbar$_padding;
      t2 = t2 ? t3.get$_top(0) + t3.get$_bottom(0) : t3.get$horizontal();
      thumbExtent = Math.max(t1, (t6 - t2 - 2 * _this._mainAxisMargin) * fractionVisible);
      t2 = _this._lastMetrics.get$extentInside();
      t6 = _this._lastMetrics._viewportDimension;
      t6.toString;
      t1 = _this._scrollbar$_minLength;
      t3 = _this._lastAxisDirection;
      t3 = t3 === B.AxisDirection_2 || t3 === B.AxisDirection_0;
      t4 = _this._scrollbar$_padding;
      t3 = t3 ? t4.get$_top(0) + t4.get$_bottom(0) : t4.get$horizontal();
      safeMinLength = Math.min(t1, t6 - t3 - 2 * _this._mainAxisMargin);
      t1 = _this._lastAxisDirection;
      t1 = t1 === B.AxisDirection_0 || t1 === B.AxisDirection_3;
      t3 = _this._lastMetrics;
      if ((t1 ? Math.max(t3.get$maxScrollExtent() - t3.get$pixels(), 0) : Math.max(t3.get$pixels() - t3.get$minScrollExtent(), 0)) > 0) {
        t1 = _this._lastAxisDirection;
        t1 = t1 === B.AxisDirection_0 || t1 === B.AxisDirection_3;
        t3 = _this._lastMetrics;
        t3 = (t1 ? Math.max(t3.get$pixels() - t3.get$minScrollExtent(), 0) : Math.max(t3.get$maxScrollExtent() - t3.get$pixels(), 0)) > 0;
        t1 = t3;
      } else
        t1 = false;
      newMinLength = t1 ? safeMinLength : safeMinLength * (1 - A.clampDouble(1 - t2 / t6, 0, 0.2) / 0.2);
      t1 = _this._lastMetrics._viewportDimension;
      t1.toString;
      t2 = _this._lastAxisDirection;
      t2 = t2 === B.AxisDirection_2 || t2 === B.AxisDirection_0;
      t3 = _this._scrollbar$_padding;
      t2 = t2 ? t3.get$_top(0) + t3.get$_bottom(0) : t3.get$horizontal();
      t2 = A.clampDouble(thumbExtent, newMinLength, t1 - t2 - 2 * _this._mainAxisMargin);
      _this.__ScrollbarPainter__thumbExtent_A = t2;
      t1 = _this._lastMetrics;
      t3 = t1._scroll_metrics$_maxScrollExtent;
      t3.toString;
      t4 = t1._scroll_metrics$_minScrollExtent;
      t4.toString;
      scrollableExtent = t3 - t4;
      if (scrollableExtent > 0) {
        t3 = t1._scroll_metrics$_pixels;
        t3.toString;
        fractionPast = A.clampDouble((t3 - t4) / scrollableExtent, 0, 1);
      } else
        fractionPast = 0;
      t3 = _this._lastAxisDirection;
      t4 = t3 === B.AxisDirection_0;
      t5 = t4 || t3 === B.AxisDirection_3 ? 1 - fractionPast : fractionPast;
      t1 = t1._viewportDimension;
      t1.toString;
      t3 = t3 === B.AxisDirection_2 || t4;
      t4 = _this._scrollbar$_padding;
      t3 = t3 ? t4.get$_top(0) + t4.get$_bottom(0) : t4.get$horizontal();
      _this.__ScrollbarPainter__thumbOffset_A = t5 * (t1 - t3 - 2 * _this._mainAxisMargin - t2) + (_this.get$_leadingTrackMainAxisOffset() + _this._mainAxisMargin);
      return _this._paintScrollbar$2(canvas, size);
    },
    getTrackToScroll$1(thumbOffsetLocal) {
      var t3, t4, t5, t6, _this = this,
        t1 = _this._lastMetrics,
        t2 = t1._scroll_metrics$_maxScrollExtent;
      t2.toString;
      t3 = t1._scroll_metrics$_minScrollExtent;
      t3.toString;
      t1 = t1._viewportDimension;
      t1.toString;
      t4 = _this._lastAxisDirection;
      t4 = t4 === B.AxisDirection_2 || t4 === B.AxisDirection_0;
      t5 = _this._scrollbar$_padding;
      t4 = t4 ? t5.get$_top(0) + t5.get$_bottom(0) : t5.get$horizontal();
      t5 = _this._mainAxisMargin;
      t6 = _this.__ScrollbarPainter__thumbExtent_A;
      t6 === $ && A.throwLateFieldNI("_thumbExtent");
      return (t2 - t3) * thumbOffsetLocal / (t1 - t4 - 2 * t5 - t6);
    },
    hitTest$1(position) {
      var t1, t2, _this = this;
      if (_this._thumbRect == null)
        return null;
      t1 = true;
      if (!_this._ignorePointer)
        if (_this.fadeoutOpacityAnimation.get$value(0) !== 0) {
          t1 = _this._lastMetrics;
          t2 = t1._scroll_metrics$_minScrollExtent;
          t2.toString;
          t1 = t1._scroll_metrics$_maxScrollExtent;
          t1.toString;
          t1 = t2 === t1;
        }
      if (t1)
        return false;
      return _this._trackRect.contains$1(0, position);
    },
    hitTestInteractive$3$forHover(position, kind, forHover) {
      var t2, t3, paddedRect, _this = this,
        t1 = _this._trackRect;
      if (t1 == null)
        return false;
      if (_this._ignorePointer)
        return false;
      t2 = _this._lastMetrics;
      t3 = t2._scroll_metrics$_minScrollExtent;
      t3.toString;
      t2 = t2._scroll_metrics$_maxScrollExtent;
      t2.toString;
      if (t3 === t2)
        return false;
      paddedRect = t1.expandToInclude$1(A.Rect$fromCircle(_this._thumbRect.get$center(), 24));
      if (_this.fadeoutOpacityAnimation.get$value(0) === 0) {
        if (forHover && kind === B.PointerDeviceKind_1)
          return paddedRect.contains$1(0, position);
        return false;
      }
      switch (kind.index) {
        case 0:
        case 4:
          return paddedRect.contains$1(0, position);
        case 1:
        case 2:
        case 3:
        case 5:
          return t1.contains$1(0, position);
      }
    },
    hitTestInteractive$2(position, kind) {
      return this.hitTestInteractive$3$forHover(position, kind, false);
    },
    hitTestOnlyThumbInteractive$2(position, kind) {
      var t1, t2, _this = this;
      if (_this._thumbRect == null)
        return false;
      if (_this._ignorePointer)
        return false;
      if (_this.fadeoutOpacityAnimation.get$value(0) === 0)
        return false;
      t1 = _this._lastMetrics;
      t2 = t1._scroll_metrics$_minScrollExtent;
      t2.toString;
      t1 = t1._scroll_metrics$_maxScrollExtent;
      t1.toString;
      if (t2 === t1)
        return false;
      switch (kind.index) {
        case 0:
        case 4:
          t1 = _this._thumbRect;
          return t1.expandToInclude$1(A.Rect$fromCircle(t1.get$center(), 24)).contains$1(0, position);
        case 1:
        case 2:
        case 3:
        case 5:
          return _this._thumbRect.contains$1(0, position);
      }
    },
    shouldRepaint$1(oldDelegate) {
      var t1, _this = this;
      type$.ScrollbarPainter._as(oldDelegate);
      t1 = true;
      if (_this._scrollbar$_color.$eq(0, oldDelegate._scrollbar$_color))
        if (_this._trackColor.$eq(0, oldDelegate._trackColor))
          if (_this._trackBorderColor.$eq(0, oldDelegate._trackBorderColor))
            if (_this._scrollbar$_textDirection == oldDelegate._scrollbar$_textDirection)
              if (_this._scrollbar$_thickness === oldDelegate._scrollbar$_thickness)
                if (_this.fadeoutOpacityAnimation === oldDelegate.fadeoutOpacityAnimation)
                  if (_this._mainAxisMargin === oldDelegate._mainAxisMargin)
                    if (_this._crossAxisMargin === oldDelegate._crossAxisMargin)
                      if (J.$eq$(_this._radius, oldDelegate._radius))
                        if (_this._scrollbar$_padding.$eq(0, oldDelegate._scrollbar$_padding))
                          if (_this._scrollbar$_minLength === oldDelegate._scrollbar$_minLength)
                            if (_this._minOverscrollLength === oldDelegate._minOverscrollLength)
                              t1 = _this._ignorePointer !== oldDelegate._ignorePointer;
      return t1;
    },
    shouldRebuildSemantics$1(oldDelegate) {
      return false;
    },
    get$semanticsBuilder() {
      return null;
    },
    toString$0(_) {
      return A.objectRuntimeType(this, "<optimized out>") + "#" + A.shortHash(this);
    },
    dispose$0() {
      this.fadeoutOpacityAnimation.parent.removeListener$1(0, type$.void_Function._as(this.get$notifyListeners()));
      this.super$ChangeNotifier$dispose();
    },
    $isCustomPainter: 1
  };
  A.ScrollbarPainter__debugAssertIsValidOrientation_closure.prototype = {
    call$0() {
      var t1 = new A.ScrollbarPainter__debugAssertIsValidOrientation_closure_isVerticalOrientation(),
        t2 = this.$this,
        t3 = t2._lastAxisDirection;
      if (!((t3 === B.AxisDirection_2 || t3 === B.AxisDirection_0) && A.boolConversionCheck(t1.call$1(this.orientation)))) {
        t2 = t2._lastAxisDirection;
        t1 = !(t2 === B.AxisDirection_2 || t2 === B.AxisDirection_0) && !A.boolConversionCheck(t1.call$1(this.orientation));
      } else
        t1 = true;
      return t1;
    },
    $signature: 0
  };
  A.ScrollbarPainter__debugAssertIsValidOrientation_closure_isVerticalOrientation.prototype = {
    call$1(orientation) {
      return orientation === B.ScrollbarOrientation_0 || orientation === B.ScrollbarOrientation_1;
    },
    $signature: 494
  };
  A.ScrollbarPainter_update_needPaint.prototype = {
    call$1(metrics) {
      var t1, t2;
      if (metrics != null) {
        t1 = metrics._scroll_metrics$_maxScrollExtent;
        t1.toString;
        t2 = metrics._scroll_metrics$_minScrollExtent;
        t2.toString;
        t2 = t1 > t2;
        t1 = t2;
      } else
        t1 = false;
      return t1;
    },
    $signature: 495
  };
  A.RawScrollbar.prototype = {
    createState$0() {
      return A.RawScrollbarState$(type$.RawScrollbar);
    },
    notificationPredicate$1(arg0) {
      return this.notificationPredicate.call$1(arg0);
    }
  };
  A.RawScrollbarState.prototype = {
    get$_scrollbar$_effectiveScrollController() {
      var t1 = this._widget.controller;
      return t1;
    },
    get$showScrollbar() {
      var t1 = this._widget.thumbVisibility;
      return t1 === true;
    },
    get$_showTrack() {
      if (this.get$showScrollbar())
        this._widget.toString;
      return false;
    },
    get$enableGestures() {
      this._widget.toString;
      return true;
    },
    initState$0() {
      var t1, t2, t3, t4, t5, _this = this, _null = null;
      _this.super$State$initState();
      t1 = A.AnimationController$(_null, _this._widget.fadeDuration, _null, _null, _this);
      t2 = type$.void_Function_AnimationStatus._as(_this.get$_validateInteractions());
      t1.didRegisterListener$0();
      t3 = t1.AnimationLocalStatusListenersMixin__statusListeners;
      t3.$ti._precomputed1._as(t2);
      t3._isDirty = true;
      B.JSArray_methods.add$1(t3._list, t2);
      _this.__RawScrollbarState__fadeoutAnimationController_A = t1;
      t1 = _this.__RawScrollbarState__fadeoutOpacityAnimation_A = A.CurvedAnimation$(B.Cubic_Dkk, t1, _null);
      t2 = _this._widget;
      t3 = t2.thickness;
      if (t3 == null)
        t3 = 6;
      t4 = t2.radius;
      t5 = t2.scrollbarOrientation;
      t2 = t2.mainAxisMargin;
      A.assertHelper(B.EdgeInsets_0_0_0_0.get$isNonNegative());
      t2 = new A.ScrollbarPainter(B.Color_eYv, B.Color_Edl, B.Color_Edl, _null, t3, t1, t2, 0, t4, _null, B.EdgeInsets_0_0_0_0, 18, 18, t5, $.$get$ChangeNotifier__emptyListeners());
      t1.parent.addListener$1(0, type$.void_Function._as(t2.get$notifyListeners()));
      _this.__RawScrollbarState_scrollbarPainter_F !== $ && A.throwLateFieldAI("scrollbarPainter");
      _this.__RawScrollbarState_scrollbarPainter_F = t2;
    },
    didChangeDependencies$0() {
      this.super$State$didChangeDependencies();
      this._debugScheduleCheckHasValidScrollPosition$0();
    },
    _debugScheduleCheckHasValidScrollPosition$0() {
      if (!this.get$showScrollbar())
        return true;
      A.BindingBase_checkInstance($.WidgetsBinding__instance, type$.WidgetsBinding).addPostFrameCallback$2$debugLabel(new A.RawScrollbarState__debugScheduleCheckHasValidScrollPosition_closure(this), "RawScrollbar.checkScrollPosition");
      return true;
    },
    _validateInteractions$1($status) {
      var t1, _this = this;
      if (type$.AnimationStatus._as($status) === B.AnimationStatus_0) {
        t1 = _this.__RawScrollbarState__fadeoutOpacityAnimation_A;
        t1 === $ && A.throwLateFieldNI("_fadeoutOpacityAnimation");
        A.assertHelper(t1.get$value(0) === 0);
      } else if (_this.get$_scrollbar$_effectiveScrollController() != null && _this.get$enableGestures())
        _this._debugCheckHasValidScrollPosition$0();
    },
    _debugCheckHasValidScrollPosition$0() {
      var scrollController, t2, _this = this,
        _s25_ = "provided ScrollController",
        _s28_ = "the scrollbar is interactive",
        _s19_ = "using the Scrollbar",
        t1 = {};
      if (_this._framework$_element == null)
        return true;
      scrollController = _this.get$_scrollbar$_effectiveScrollController();
      t2 = _this._widget;
      t2.toString;
      t1.when = "";
      if (t2.thumbVisibility === true)
        t2 = t1.when = "Scrollbar.thumbVisibility is true";
      else if (_this.get$enableGestures()) {
        t1.when = _s28_;
        t2 = _s28_;
      } else {
        t1.when = _s19_;
        t2 = _s19_;
      }
      if (A.assertTest(scrollController != null))
        A.assertThrow("A ScrollController is required when " + t2 + ". ");
      A.assertHelper(new A.RawScrollbarState__debugCheckHasValidScrollPosition_closure(scrollController, _s25_, false).call$0());
      A.assertHelper(new A.RawScrollbarState__debugCheckHasValidScrollPosition_closure0(t1, scrollController, _s25_, false).call$0());
      return true;
    },
    updateScrollbarPainter$0() {
      var t2, _this = this,
        t1 = _this.__RawScrollbarState_scrollbarPainter_F;
      t1 === $ && A.throwLateFieldNI("scrollbarPainter");
      _this._widget.toString;
      t1.set$color(0, B.Color_eYv);
      _this._widget.toString;
      t1.set$trackRadius(null);
      if (_this.get$_showTrack()) {
        _this._widget.toString;
        t2 = B.Color_LTH;
      } else
        t2 = B.Color_Edl;
      t1.set$trackColor(t2);
      if (_this.get$_showTrack()) {
        _this._widget.toString;
        t2 = B.Color_cS4;
      } else
        t2 = B.Color_Edl;
      t1.set$trackBorderColor(t2);
      t1.set$textDirection(A.Directionality_of(_this.get$context(0)));
      t2 = _this._widget.thickness;
      t1.set$thickness(t2 == null ? 6 : t2);
      t1.set$radius(_this._widget.radius);
      _this._widget.toString;
      t2 = _this.get$context(0);
      A.debugCheckHasMediaQuery(t2);
      t2 = A.InheritedModel_inheritFrom(t2, B._MediaQueryAspect_6, type$.MediaQuery).data;
      t1.set$padding(0, t2.padding);
      t1.set$scrollbarOrientation(_this._widget.scrollbarOrientation);
      t1.set$mainAxisMargin(_this._widget.mainAxisMargin);
      _this._widget.toString;
      t1.set$shape(0, null);
      _this._widget.toString;
      t1.set$crossAxisMargin(0);
      _this._widget.toString;
      t1.set$minLength(0, 18);
      _this._widget.toString;
      t1.set$minOverscrollLength(18);
      t1.set$ignorePointer(!_this.get$enableGestures());
    },
    didUpdateWidget$1(oldWidget) {
      var t1, _this = this,
        _s27_ = "_fadeoutAnimationController";
      A._instanceType(_this)._eval$1("RawScrollbarState.T")._as(oldWidget);
      _this.super$State$didUpdateWidget(oldWidget);
      t1 = _this._widget.thumbVisibility;
      if (t1 != oldWidget.thumbVisibility)
        if (t1 === true) {
          _this._debugScheduleCheckHasValidScrollPosition$0();
          t1 = _this._fadeoutTimer;
          if (t1 != null)
            t1.cancel$0(0);
          t1 = _this.__RawScrollbarState__fadeoutAnimationController_A;
          t1 === $ && A.throwLateFieldNI(_s27_);
          t1.animateTo$1(1);
        } else {
          t1 = _this.__RawScrollbarState__fadeoutAnimationController_A;
          t1 === $ && A.throwLateFieldNI(_s27_);
          t1.reverse$0(0);
        }
    },
    _maybeStartFadeoutTimer$0() {
      var t1, _this = this;
      if (!_this.get$showScrollbar()) {
        t1 = _this._fadeoutTimer;
        if (t1 != null)
          t1.cancel$0(0);
        _this._fadeoutTimer = A.Timer_Timer(_this._widget.timeToFade, new A.RawScrollbarState__maybeStartFadeoutTimer_closure(_this));
      }
    },
    _disposeThumbDrag$0() {
      this._thumbDrag = null;
    },
    _disposeThumbHold$0() {
      this._thumbHold = null;
    },
    _getPrimaryDelta$1(localPosition) {
      var position, primaryDeltaFromDragStart, primaryDeltaFromLastDragUpdate, t1, t2, t3, t4, scrollOffsetGlobal, newPosition, isReversed, _this = this;
      A.assertHelper(_this._cachedController != null);
      A.assertHelper(_this._startDragScrollbarAxisOffset != null);
      A.assertHelper(_this._lastDragUpdateOffset != null);
      A.assertHelper(_this._startDragThumbOffset != null);
      position = _this._cachedController.get$position(0);
      primaryDeltaFromDragStart = A._Cell$named("primaryDeltaFromDragStart");
      primaryDeltaFromLastDragUpdate = A._Cell$named("primaryDeltaFromLastDragUpdate");
      t1 = position.context;
      switch (t1._widget.axisDirection.index) {
        case 0:
          t2 = localPosition._dy;
          primaryDeltaFromDragStart._value = _this._startDragScrollbarAxisOffset._dy - t2;
          primaryDeltaFromLastDragUpdate._value = _this._lastDragUpdateOffset._dy - t2;
          break;
        case 1:
          t2 = localPosition._dx;
          primaryDeltaFromDragStart._value = t2 - _this._startDragScrollbarAxisOffset._dx;
          primaryDeltaFromLastDragUpdate._value = t2 - _this._lastDragUpdateOffset._dx;
          break;
        case 2:
          t2 = localPosition._dy;
          primaryDeltaFromDragStart._value = t2 - _this._startDragScrollbarAxisOffset._dy;
          primaryDeltaFromLastDragUpdate._value = t2 - _this._lastDragUpdateOffset._dy;
          break;
        case 3:
          t2 = localPosition._dx;
          primaryDeltaFromDragStart._value = _this._startDragScrollbarAxisOffset._dx - t2;
          primaryDeltaFromLastDragUpdate._value = _this._lastDragUpdateOffset._dx - t2;
          break;
      }
      t2 = _this.__RawScrollbarState_scrollbarPainter_F;
      t2 === $ && A.throwLateFieldNI("scrollbarPainter");
      t3 = _this._startDragThumbOffset;
      t3.toString;
      t4 = primaryDeltaFromDragStart._readLocal$0();
      if (typeof t4 !== "number")
        return A.iae(t4);
      scrollOffsetGlobal = t2.getTrackToScroll$1(t3 + t4);
      t3 = primaryDeltaFromDragStart._readLocal$0();
      if (typeof t3 !== "number")
        return t3.$gt();
      if (t3 > 0) {
        t3 = position._pixels;
        t3.toString;
        t3 = scrollOffsetGlobal < t3;
      } else
        t3 = false;
      if (!t3) {
        t3 = primaryDeltaFromDragStart._readLocal$0();
        if (typeof t3 !== "number")
          return t3.$lt();
        if (t3 < 0) {
          t3 = position._pixels;
          t3.toString;
          t3 = scrollOffsetGlobal > t3;
        } else
          t3 = false;
      } else
        t3 = true;
      if (t3) {
        t3 = position._pixels;
        t3.toString;
        scrollOffsetGlobal = t3 + t2.getTrackToScroll$1(primaryDeltaFromLastDragUpdate._readLocal$0());
      }
      t2 = position._pixels;
      t2.toString;
      if (scrollOffsetGlobal !== t2) {
        newPosition = scrollOffsetGlobal - position.physics.applyBoundaryConditions$2(position, scrollOffsetGlobal);
        switch (A.ScrollConfiguration_of(_this.get$context(0)).getPlatform$1(_this.get$context(0)).index) {
          case 1:
          case 3:
          case 4:
          case 5:
            t2 = position._minScrollExtent;
            t2.toString;
            t3 = position._maxScrollExtent;
            t3.toString;
            newPosition = A.clampDouble(newPosition, t2, t3);
            break;
          case 2:
          case 0:
            break;
        }
        isReversed = A.axisDirectionIsReversed(t1._widget.axisDirection);
        t1 = position._pixels;
        if (isReversed) {
          t1.toString;
          t1 = newPosition - t1;
        } else {
          t1.toString;
          t1 -= newPosition;
        }
        return t1;
      }
      return null;
    },
    handleThumbPress$0() {
      var t1, _this = this;
      _this._debugCheckHasValidScrollPosition$0();
      _this._cachedController = _this.get$_scrollbar$_effectiveScrollController();
      if (_this._axis == null)
        return;
      t1 = _this._fadeoutTimer;
      if (t1 != null)
        t1.cancel$0(0);
      _this._thumbHold = _this._cachedController.get$position(0).hold$1(_this.get$_disposeThumbHold());
    },
    handleThumbPressStart$1(localPosition) {
      var t1, position, t2, t3, t4, scrollableExtent, fractionPast, _this = this;
      _this._debugCheckHasValidScrollPosition$0();
      if (_this._axis == null)
        return;
      t1 = _this._fadeoutTimer;
      if (t1 != null)
        t1.cancel$0(0);
      t1 = _this.__RawScrollbarState__fadeoutAnimationController_A;
      t1 === $ && A.throwLateFieldNI("_fadeoutAnimationController");
      t1.forward$0(0);
      A.assertHelper(_this._thumbDrag == null);
      position = _this._cachedController.get$position(0);
      t1 = A.BindingBase_checkInstance($.WidgetsBinding__instance, type$.WidgetsBinding).WidgetsBinding__buildOwner._globalKeyRegistry.$index(0, _this._scrollbarPainterKey).findRenderObject$0();
      t1.toString;
      t1 = A.MatrixUtils_transformPoint(type$.RenderBox._as(t1).getTransformTo$1(0, null), localPosition);
      _this._thumbDrag = position.drag$2(new A.DragStartDetails(null, t1, null), _this.get$_disposeThumbDrag());
      A.assertHelper(_this._thumbHold == null);
      _this._lastDragUpdateOffset = _this._startDragScrollbarAxisOffset = localPosition;
      t1 = _this.__RawScrollbarState_scrollbarPainter_F;
      t1 === $ && A.throwLateFieldNI("scrollbarPainter");
      t2 = t1._lastMetrics;
      t3 = t2._scroll_metrics$_maxScrollExtent;
      t3.toString;
      t4 = t2._scroll_metrics$_minScrollExtent;
      t4.toString;
      scrollableExtent = t3 - t4;
      if (scrollableExtent > 0) {
        t3 = t2._scroll_metrics$_pixels;
        t3.toString;
        fractionPast = A.clampDouble(t3 / scrollableExtent, 0, 1);
      } else
        fractionPast = 0;
      t2 = t2._viewportDimension;
      t2.toString;
      t3 = t1._lastAxisDirection;
      t3 = t3 === B.AxisDirection_2 || t3 === B.AxisDirection_0;
      t4 = t1._scrollbar$_padding;
      t3 = t3 ? t4.get$_top(0) + t4.get$_bottom(0) : t4.get$horizontal();
      t4 = t1._mainAxisMargin;
      t1 = t1.__ScrollbarPainter__thumbExtent_A;
      t1 === $ && A.throwLateFieldNI("_thumbExtent");
      _this._startDragThumbOffset = fractionPast * (t2 - t3 - 2 * t4 - t1);
    },
    handleThumbPressUpdate$1(localPosition) {
      var position, direction, primaryDelta, t1, t2, scrollDetails, _this = this;
      _this._debugCheckHasValidScrollPosition$0();
      if (J.$eq$(_this._lastDragUpdateOffset, localPosition))
        return;
      position = _this._cachedController.get$position(0);
      if (!position.physics.shouldAcceptUserOffset$1(position))
        return;
      direction = _this._axis;
      if (direction == null)
        return;
      A.assertHelper(_this._thumbHold == null || _this._thumbDrag == null);
      if (_this._thumbDrag == null)
        return;
      primaryDelta = _this._getPrimaryDelta$1(localPosition);
      if (primaryDelta == null)
        return;
      switch (direction.index) {
        case 0:
          t1 = new A.Offset(primaryDelta, 0);
          break;
        case 1:
          t1 = new A.Offset(0, primaryDelta);
          break;
        default:
          t1 = null;
      }
      t2 = A.BindingBase_checkInstance($.WidgetsBinding__instance, type$.WidgetsBinding).WidgetsBinding__buildOwner._globalKeyRegistry.$index(0, _this._scrollbarPainterKey).findRenderObject$0();
      t2.toString;
      scrollDetails = A.DragUpdateDetails$(t1, A.MatrixUtils_transformPoint(type$.RenderBox._as(t2).getTransformTo$1(0, null), localPosition), localPosition, primaryDelta, null);
      _this._thumbDrag.update$1(0, scrollDetails);
      _this._lastDragUpdateOffset = localPosition;
    },
    handleThumbPressEnd$2(localPosition, velocity) {
      var direction, platform, t1, t2, t3, details, _this = this;
      _this._debugCheckHasValidScrollPosition$0();
      direction = _this._axis;
      if (direction == null)
        return;
      _this._maybeStartFadeoutTimer$0();
      _this._lastDragUpdateOffset = _this._cachedController = null;
      A.assertHelper(_this._thumbHold == null || _this._thumbDrag == null);
      if (_this._thumbDrag == null)
        return;
      platform = A.ScrollConfiguration_of(_this.get$context(0)).getPlatform$1(_this.get$context(0));
      $label0$0: {
        if (B.TargetPlatform_2 === platform || B.TargetPlatform_0 === platform) {
          t1 = velocity.pixelsPerSecond;
          t1 = new A.Velocity(new A.Offset(-t1._dx, -t1._dy));
          break $label0$0;
        }
        t1 = B.Velocity_Offset_0_0;
        break $label0$0;
      }
      t2 = A.BindingBase_checkInstance($.WidgetsBinding__instance, type$.WidgetsBinding).WidgetsBinding__buildOwner._globalKeyRegistry.$index(0, _this._scrollbarPainterKey).findRenderObject$0();
      t2.toString;
      t2 = A.MatrixUtils_transformPoint(type$.RenderBox._as(t2).getTransformTo$1(0, null), localPosition);
      switch (direction.index) {
        case 0:
          t3 = t1.pixelsPerSecond._dx;
          break;
        case 1:
          t3 = t1.pixelsPerSecond._dy;
          break;
        default:
          t3 = null;
      }
      details = A.DragEndDetails$(t2, localPosition, t3, t1);
      t1 = _this._thumbDrag;
      if (t1 != null)
        t1.end$1(0, details);
      A.assertHelper(_this._thumbDrag == null);
      _this._cachedController = _this._startDragThumbOffset = _this._lastDragUpdateOffset = _this._startDragScrollbarAxisOffset = null;
    },
    handleTrackTapDown$1(details) {
      var t1, position, t2, scrollDirection, state, scrollIncrement, _this = this,
        _s16_ = "scrollbarPainter",
        _s12_ = "_thumbOffset";
      type$.TapDownDetails._as(details);
      _this._debugCheckHasValidScrollPosition$0();
      t1 = _this.get$_scrollbar$_effectiveScrollController();
      _this._cachedController = t1;
      position = t1.get$position(0);
      if (!position.physics.shouldAcceptUserOffset$1(position))
        return;
      t1 = position.context;
      switch (A.axisDirectionToAxis(t1._widget.axisDirection).index) {
        case 1:
          t2 = _this.__RawScrollbarState_scrollbarPainter_F;
          t2 === $ && A.throwLateFieldNI(_s16_);
          t2 = t2.__ScrollbarPainter__thumbOffset_A;
          t2 === $ && A.throwLateFieldNI(_s12_);
          scrollDirection = details.localPosition._dy > t2 ? B.AxisDirection_2 : B.AxisDirection_0;
          break;
        case 0:
          t2 = _this.__RawScrollbarState_scrollbarPainter_F;
          t2 === $ && A.throwLateFieldNI(_s16_);
          t2 = t2.__ScrollbarPainter__thumbOffset_A;
          t2 === $ && A.throwLateFieldNI(_s12_);
          scrollDirection = details.localPosition._dx > t2 ? B.AxisDirection_1 : B.AxisDirection_3;
          break;
        default:
          scrollDirection = null;
      }
      t1 = A.BindingBase_checkInstance($.WidgetsBinding__instance, type$.WidgetsBinding).WidgetsBinding__buildOwner._globalKeyRegistry.$index(0, t1._gestureDetectorKey);
      t1.toString;
      state = A.Scrollable_maybeOf(t1);
      A.assertHelper(state != null);
      state.toString;
      scrollIncrement = A.ScrollAction_getDirectionalIncrement(state, new A.ScrollIntent(scrollDirection, B.ScrollIncrementType_1));
      t1 = _this._cachedController.get$position(0);
      t2 = _this._cachedController.get$position(0)._pixels;
      t2.toString;
      t1.moveTo$3$curve$duration(0, t2 + scrollIncrement, B.Cubic_fC5, B.Duration_100000);
    },
    _shouldUpdatePainter$1(notificationAxis) {
      var t1,
        scrollController = this.get$_scrollbar$_effectiveScrollController();
      if (scrollController == null)
        return true;
      t1 = scrollController._positions.length;
      if (t1 > 1)
        return false;
      return t1 === 0 || A.axisDirectionToAxis(scrollController.get$position(0).get$axisDirection()) === notificationAxis;
    },
    _scrollbar$_handleScrollMetricsNotification$1(notification) {
      var t1, metrics, t2, _this = this,
        _s27_ = "_fadeoutAnimationController";
      type$.ScrollMetricsNotification._as(notification);
      t1 = _this._widget;
      t1.toString;
      if (!A.boolConversionCheck(t1.notificationPredicate$1(notification.asScrollUpdate$0())))
        return false;
      if (_this.get$showScrollbar()) {
        t1 = _this.__RawScrollbarState__fadeoutAnimationController_A;
        t1 === $ && A.throwLateFieldNI(_s27_);
        t1 = !t1.get$status(0).get$isForwardOrCompleted();
      } else
        t1 = false;
      if (t1) {
        t1 = _this.__RawScrollbarState__fadeoutAnimationController_A;
        t1 === $ && A.throwLateFieldNI(_s27_);
        t1.forward$0(0);
      }
      metrics = notification.metrics;
      t1 = metrics.axisDirection;
      if (_this._shouldUpdatePainter$1(A.axisDirectionToAxis(t1))) {
        t2 = _this.__RawScrollbarState_scrollbarPainter_F;
        t2 === $ && A.throwLateFieldNI("scrollbarPainter");
        t2.update$2(0, metrics, t1);
      }
      if (A.axisDirectionToAxis(t1) !== _this._axis)
        _this.setState$1(new A.RawScrollbarState__handleScrollMetricsNotification_closure(_this, metrics));
      t1 = _this._maxScrollExtentPermitsScrolling;
      t2 = metrics._scroll_metrics$_maxScrollExtent;
      t2.toString;
      if (t1 !== t2 > 0)
        _this.setState$1(new A.RawScrollbarState__handleScrollMetricsNotification_closure0(_this));
      return false;
    },
    _handleScrollNotification$1(notification) {
      var metrics, t1, t2, _this = this,
        _s27_ = "_fadeoutAnimationController",
        _s16_ = "scrollbarPainter";
      type$.ScrollNotification._as(notification);
      if (!A.boolConversionCheck(_this._widget.notificationPredicate$1(notification)))
        return false;
      metrics = notification.metrics;
      t1 = metrics._scroll_metrics$_maxScrollExtent;
      t1.toString;
      t2 = metrics._scroll_metrics$_minScrollExtent;
      t2.toString;
      if (t1 <= t2) {
        t1 = _this.__RawScrollbarState__fadeoutAnimationController_A;
        t1 === $ && A.throwLateFieldNI(_s27_);
        if (t1.get$status(0).get$isForwardOrCompleted())
          _this.__RawScrollbarState__fadeoutAnimationController_A.reverse$0(0);
        t1 = metrics.axisDirection;
        if (_this._shouldUpdatePainter$1(A.axisDirectionToAxis(t1))) {
          t2 = _this.__RawScrollbarState_scrollbarPainter_F;
          t2 === $ && A.throwLateFieldNI(_s16_);
          t2.update$2(0, metrics, t1);
        }
        return false;
      }
      if (notification instanceof A.ScrollUpdateNotification || notification instanceof A.OverscrollNotification) {
        t1 = _this.__RawScrollbarState__fadeoutAnimationController_A;
        t1 === $ && A.throwLateFieldNI(_s27_);
        if (!t1.get$status(0).get$isForwardOrCompleted())
          _this.__RawScrollbarState__fadeoutAnimationController_A.forward$0(0);
        t1 = _this._fadeoutTimer;
        if (t1 != null)
          t1.cancel$0(0);
        t1 = metrics.axisDirection;
        if (_this._shouldUpdatePainter$1(A.axisDirectionToAxis(t1))) {
          t2 = _this.__RawScrollbarState_scrollbarPainter_F;
          t2 === $ && A.throwLateFieldNI(_s16_);
          t2.update$2(0, metrics, t1);
        }
      } else if (notification instanceof A.ScrollEndNotification)
        if (_this._thumbDrag == null)
          _this._maybeStartFadeoutTimer$0();
      return false;
    },
    _handleThumbDragDown$1(details) {
      this.handleThumbPress$0();
    },
    _globalToScrollbar$1(offset) {
      var t1 = A.BindingBase_checkInstance($.WidgetsBinding__instance, type$.WidgetsBinding).WidgetsBinding__buildOwner._globalKeyRegistry.$index(0, this._scrollbarPainterKey).findRenderObject$0();
      t1.toString;
      return type$.RenderBox._as(t1).globalToLocal$1(offset);
    },
    _handleThumbDragStart$1(details) {
      this.handleThumbPressStart$1(this._globalToScrollbar$1(details.globalPosition));
    },
    _handleThumbDragUpdate$1(details) {
      this.handleThumbPressUpdate$1(this._globalToScrollbar$1(details.globalPosition));
    },
    _handleThumbDragEnd$1(details) {
      this.handleThumbPressEnd$2(this._globalToScrollbar$1(details.globalPosition), details.velocity);
    },
    _handleThumbDragCancel$0() {
      var t1, _this = this;
      if (A.BindingBase_checkInstance($.WidgetsBinding__instance, type$.WidgetsBinding).WidgetsBinding__buildOwner._globalKeyRegistry.$index(0, _this._scrollbar$_gestureDetectorKey) == null)
        return;
      A.assertHelper(_this._thumbHold == null || _this._thumbDrag == null);
      t1 = _this._thumbHold;
      if (t1 != null)
        t1._scroll_activity$_delegate.goBallistic$1(0);
      t1 = _this._thumbDrag;
      if (t1 != null)
        t1._scroll_activity$_delegate.goBallistic$1(0);
      A.assertHelper(_this._thumbHold == null);
      A.assertHelper(_this._thumbDrag == null);
    },
    _initThumbDragGestureRecognizer$1(instance) {
      var _this = this;
      type$.DragGestureRecognizer._as(instance);
      instance.set$onDown(_this.get$_handleThumbDragDown());
      instance.set$onStart(0, _this.get$_handleThumbDragStart());
      instance.set$onUpdate(_this.get$_handleThumbDragUpdate());
      instance.set$onEnd(0, _this.get$_handleThumbDragEnd());
      instance.set$onCancel(0, _this.get$_handleThumbDragCancel());
      instance.gestureSettings = B.DeviceGestureSettings_0;
      instance.dragStartBehavior = B.DragStartBehavior_0;
    },
    get$_gestures() {
      var t2, _this = this,
        gestures = A.LinkedHashMap_LinkedHashMap$_empty(type$.Type, type$.GestureRecognizerFactory_GestureRecognizer),
        t1 = false;
      if (_this.get$enableGestures())
        if (_this.get$_scrollbar$_effectiveScrollController() != null)
          if (_this.get$_scrollbar$_effectiveScrollController()._positions.length === 1) {
            t2 = _this.get$_scrollbar$_effectiveScrollController().get$position(0);
            if (t2._minScrollExtent != null && t2._maxScrollExtent != null) {
              t1 = _this.get$_scrollbar$_effectiveScrollController().get$position(0)._maxScrollExtent;
              t1.toString;
              t1 = t1 > 0;
            }
          }
      if (!t1)
        return gestures;
      switch (A.axisDirectionToAxis(_this.get$_scrollbar$_effectiveScrollController().get$position(0).get$axisDirection()).index) {
        case 0:
          gestures.$indexSet(0, B.Type_miJ, new A.GestureRecognizerFactoryWithHandlers(new A.RawScrollbarState__gestures_closure(_this), _this.get$_initThumbDragGestureRecognizer(), type$.GestureRecognizerFactoryWithHandlers__HorizontalThumbDragGestureRecognizer));
          break;
        case 1:
          gestures.$indexSet(0, B.Type_Uze, new A.GestureRecognizerFactoryWithHandlers(new A.RawScrollbarState__gestures_closure0(_this), _this.get$_initThumbDragGestureRecognizer(), type$.GestureRecognizerFactoryWithHandlers__VerticalThumbDragGestureRecognizer));
          break;
      }
      gestures.$indexSet(0, B.Type__TrackTapGestureRecognizer_YkB, new A.GestureRecognizerFactoryWithHandlers(new A.RawScrollbarState__gestures_closure1(_this), new A.RawScrollbarState__gestures_closure2(_this), type$.GestureRecognizerFactoryWithHandlers__TrackTapGestureRecognizer));
      return gestures;
    },
    isPointerOverScrollbar$3$forHover(position, kind, forHover) {
      var localOffset,
        t1 = this._scrollbarPainterKey;
      if (A.BindingBase_checkInstance($.WidgetsBinding__instance, type$.WidgetsBinding).WidgetsBinding__buildOwner._globalKeyRegistry.$index(0, t1) == null)
        return false;
      localOffset = A._getLocalOffset(t1, position);
      t1 = this.__RawScrollbarState_scrollbarPainter_F;
      t1 === $ && A.throwLateFieldNI("scrollbarPainter");
      return t1.hitTestInteractive$3$forHover(localOffset, kind, true);
    },
    handleHover$1($event) {
      var t1, _this = this;
      if (_this.isPointerOverScrollbar$3$forHover($event.get$position($event), $event.get$kind($event), true)) {
        _this._hoverIsActive = true;
        t1 = _this.__RawScrollbarState__fadeoutAnimationController_A;
        t1 === $ && A.throwLateFieldNI("_fadeoutAnimationController");
        t1.forward$0(0);
        t1 = _this._fadeoutTimer;
        if (t1 != null)
          t1.cancel$0(0);
      } else if (_this._hoverIsActive) {
        _this._hoverIsActive = false;
        _this._maybeStartFadeoutTimer$0();
      }
    },
    handleHoverExit$1($event) {
      this._hoverIsActive = false;
      this._maybeStartFadeoutTimer$0();
    },
    _pointerSignalEventDelta$1($event) {
      var delta;
      A.assertHelper(this._cachedController != null);
      delta = A.axisDirectionToAxis(this._cachedController.get$position(0).get$axisDirection()) === B.Axis_0 ? $event.get$scrollDelta()._dx : $event.get$scrollDelta()._dy;
      return A.axisDirectionIsReversed(this._cachedController.get$position(0).context._widget.axisDirection) ? delta * -1 : delta;
    },
    _targetScrollOffsetForPointerScroll$1(delta) {
      var t1, t2, _this = this;
      A.assertHelper(_this._cachedController != null);
      t1 = _this._cachedController.get$position(0)._pixels;
      t1.toString;
      t2 = _this._cachedController.get$position(0)._minScrollExtent;
      t2.toString;
      t2 = Math.max(t1 + delta, t2);
      t1 = _this._cachedController.get$position(0)._maxScrollExtent;
      t1.toString;
      return Math.min(t2, t1);
    },
    _handlePointerScroll$1($event) {
      var delta, targetScrollOffset, t1, _this = this;
      _this._cachedController = _this.get$_scrollbar$_effectiveScrollController();
      delta = _this._pointerSignalEventDelta$1($event);
      targetScrollOffset = _this._targetScrollOffsetForPointerScroll$1(delta);
      if (delta !== 0) {
        t1 = _this._cachedController.get$position(0)._pixels;
        t1.toString;
        t1 = targetScrollOffset !== t1;
      } else
        t1 = false;
      if (t1)
        _this._cachedController.get$position(0).pointerScroll$1(delta);
    },
    _scrollbar$_receivedPointerSignal$1($event) {
      var t1, t2, position, delta, targetScrollOffset, _this = this;
      type$.PointerSignalEvent._as($event);
      _this._cachedController = _this.get$_scrollbar$_effectiveScrollController();
      t1 = _this.__RawScrollbarState_scrollbarPainter_F;
      t1 === $ && A.throwLateFieldNI("scrollbarPainter");
      t1 = t1.hitTest$1($event.get$localPosition());
      t2 = false;
      if (t1 === true) {
        t1 = _this._cachedController;
        if (t1 != null)
          t1 = t1._positions.length !== 0;
        else
          t1 = t2;
      } else
        t1 = t2;
      if (t1) {
        position = _this._cachedController.get$position(0);
        if (type$.PointerScrollEvent._is($event)) {
          if (!position.physics.shouldAcceptUserOffset$1(position))
            return;
          delta = _this._pointerSignalEventDelta$1($event);
          targetScrollOffset = _this._targetScrollOffsetForPointerScroll$1(delta);
          if (delta !== 0) {
            t1 = position._pixels;
            t1.toString;
            t1 = targetScrollOffset !== t1;
          } else
            t1 = false;
          if (t1)
            A.BindingBase_checkInstance($.GestureBinding__instance, type$.GestureBinding).GestureBinding_pointerSignalResolver.register$2(0, $event, _this.get$_handlePointerScroll());
        } else if (type$.PointerScrollInertiaCancelEvent._is($event)) {
          t1 = position._pixels;
          t1.toString;
          position.jumpTo$1(t1);
        }
      }
    },
    dispose$0() {
      var _this = this,
        t1 = _this.__RawScrollbarState__fadeoutAnimationController_A;
      t1 === $ && A.throwLateFieldNI("_fadeoutAnimationController");
      t1.dispose$0();
      t1 = _this._fadeoutTimer;
      if (t1 != null)
        t1.cancel$0(0);
      t1 = _this.__RawScrollbarState_scrollbarPainter_F;
      t1 === $ && A.throwLateFieldNI("scrollbarPainter");
      t1.fadeoutOpacityAnimation.parent.removeListener$1(0, type$.void_Function._as(t1.get$notifyListeners()));
      t1.super$ChangeNotifier$dispose();
      t1 = _this.__RawScrollbarState__fadeoutOpacityAnimation_A;
      t1 === $ && A.throwLateFieldNI("_fadeoutOpacityAnimation");
      t1.dispose$0();
      _this.super$_RawScrollbarState_State_TickerProviderStateMixin$dispose();
    },
    build$1(context) {
      var t1, t2, _this = this, _null = null;
      _this.updateScrollbarPainter$0();
      t1 = _this.get$_gestures();
      t2 = _this.__RawScrollbarState_scrollbarPainter_F;
      t2 === $ && A.throwLateFieldNI("scrollbarPainter");
      return new A.NotificationListener(_this.get$_scrollbar$_handleScrollMetricsNotification(), new A.NotificationListener(_this.get$_handleScrollNotification(), new A.RepaintBoundary(A.Listener$(B.HitTestBehavior_0, new A.RawGestureDetector(A.MouseRegion$(A.CustomPaint$(new A.RepaintBoundary(_this._widget.child, _null), t2, _this._scrollbarPainterKey, _null, B.Size_0_0), B.C__DeferringMouseCursor, _null, _null, new A.RawScrollbarState_build_closure(_this), new A.RawScrollbarState_build_closure0(_this)), t1, _null, false, _this._scrollbar$_gestureDetectorKey), _null, _null, _null, _this.get$_scrollbar$_receivedPointerSignal(), _null), _null), _null, type$.NotificationListener_ScrollNotification), _null, type$.NotificationListener_ScrollMetricsNotification);
    },
    $isTickerProvider: 1
  };
  A.RawScrollbarState__debugScheduleCheckHasValidScrollPosition_closure.prototype = {
    call$1(duration) {
      type$.Duration._as(duration);
      this.$this._debugCheckHasValidScrollPosition$0();
    },
    $signature: 7
  };
  A.RawScrollbarState__debugCheckHasValidScrollPosition_closure.prototype = {
    call$0() {
      if (this.scrollController._positions.length === 0) {
        var t1 = A._setArrayType([A.ErrorSummary$("The Scrollbar's ScrollController has no ScrollPosition attached."), A.ErrorDescription$("A Scrollbar cannot be painted without a ScrollPosition. "), A.ErrorHint$("The Scrollbar attempted to use the " + this.controllerForError + ". This ScrollController should be associated with the ScrollView that the Scrollbar is being applied to.")], type$.JSArray_DiagnosticsNode);
        if (this.tryPrimary)
          B.JSArray_methods.addAll$1(t1, A._setArrayType([A.ErrorHint$(string$.If_a_S), A.ErrorHint$("To use the PrimaryScrollController explicitly, set ScrollView.primary to true on the Scrollable widget.")], type$.JSArray_ErrorHint));
        else
          t1.push(A.ErrorHint$("When providing your own ScrollController, ensure both the Scrollbar and the Scrollable widget use the same one."));
        throw A.wrapException(A.FlutterError$fromParts(t1));
      }
      return true;
    },
    $signature: 0
  };
  A.RawScrollbarState__debugCheckHasValidScrollPosition_closure0.prototype = {
    call$0() {
      var t1, exception, t2, _this = this;
      try {
        _this.scrollController.get$position(0);
      } catch (exception) {
        t2 = _this.scrollController._positions.length;
        if (t2 <= 1)
          throw exception;
        t1 = A._setArrayType([A.ErrorSummary$("The " + _this.controllerForError + " is attached to more than one ScrollPosition."), A.ErrorDescription$("The Scrollbar requires a single ScrollPosition in order to be painted."), A.ErrorHint$("When " + _this._box_0.when + ", the associated ScrollController must only have one ScrollPosition attached.")], type$.JSArray_DiagnosticsNode);
        if (_this.tryPrimary)
          J.addAll$1$ax(t1, A._setArrayType([A.ErrorHint$(string$.If_a_S), A.ErrorHint$("More than one ScrollView may have tried to use the PrimaryScrollController of the current context. ScrollView.primary can override this behavior.")], type$.JSArray_ErrorHint));
        else
          J.add$1$ax(t1, A.ErrorHint$("The provided ScrollController cannot be shared by multiple ScrollView widgets."));
        throw A.wrapException(A.FlutterError$fromParts(t1));
      }
      return true;
    },
    $signature: 0
  };
  A.RawScrollbarState__maybeStartFadeoutTimer_closure.prototype = {
    call$0() {
      var t1 = this.$this,
        t2 = t1.__RawScrollbarState__fadeoutAnimationController_A;
      t2 === $ && A.throwLateFieldNI("_fadeoutAnimationController");
      t2.reverse$0(0);
      t1._fadeoutTimer = null;
    },
    $signature: 1
  };
  A.RawScrollbarState__handleScrollMetricsNotification_closure.prototype = {
    call$0() {
      this.$this._axis = A.axisDirectionToAxis(this.metrics.axisDirection);
    },
    $signature: 1
  };
  A.RawScrollbarState__handleScrollMetricsNotification_closure0.prototype = {
    call$0() {
      var t1 = this.$this;
      t1._maxScrollExtentPermitsScrolling = !t1._maxScrollExtentPermitsScrolling;
    },
    $signature: 1
  };
  A.RawScrollbarState__gestures_closure.prototype = {
    call$0() {
      var t1 = this.$this,
        t2 = type$.int;
      t2 = new A._HorizontalThumbDragGestureRecognizer(t1._scrollbarPainterKey, B.DragStartBehavior_1, B.MultitouchDragStrategy_0, A.monodrag_DragGestureRecognizer__defaultBuilder$closure(), B._DragState_0, A.LinkedHashMap_LinkedHashMap$_empty(t2, type$.VelocityTracker), A.LinkedHashMap_LinkedHashMap$_empty(t2, type$.Offset), B.Offset_0_0, A._setArrayType([], type$.JSArray_int), A.LinkedHashMap_LinkedHashMap$_empty(t2, type$.GestureArenaEntry), A.HashSet_HashSet(t2), t1, null, A.monodrag_DragGestureRecognizer__defaultButtonAcceptBehavior$closure(), A.LinkedHashMap_LinkedHashMap$_empty(t2, type$.PointerDeviceKind));
      t2.GestureRecognizer$3$allowedButtonsFilter$debugOwner$supportedDevices(A.monodrag_DragGestureRecognizer__defaultButtonAcceptBehavior$closure(), t1, null);
      return t2;
    },
    $signature: 497
  };
  A.RawScrollbarState__gestures_closure0.prototype = {
    call$0() {
      var t1 = this.$this,
        t2 = type$.int;
      t2 = new A._VerticalThumbDragGestureRecognizer(t1._scrollbarPainterKey, B.DragStartBehavior_1, B.MultitouchDragStrategy_0, A.monodrag_DragGestureRecognizer__defaultBuilder$closure(), B._DragState_0, A.LinkedHashMap_LinkedHashMap$_empty(t2, type$.VelocityTracker), A.LinkedHashMap_LinkedHashMap$_empty(t2, type$.Offset), B.Offset_0_0, A._setArrayType([], type$.JSArray_int), A.LinkedHashMap_LinkedHashMap$_empty(t2, type$.GestureArenaEntry), A.HashSet_HashSet(t2), t1, null, A.monodrag_DragGestureRecognizer__defaultButtonAcceptBehavior$closure(), A.LinkedHashMap_LinkedHashMap$_empty(t2, type$.PointerDeviceKind));
      t2.GestureRecognizer$3$allowedButtonsFilter$debugOwner$supportedDevices(A.monodrag_DragGestureRecognizer__defaultButtonAcceptBehavior$closure(), t1, null);
      return t2;
    },
    $signature: 498
  };
  A.RawScrollbarState__gestures_closure1.prototype = {
    call$0() {
      var t1 = this.$this,
        t2 = type$.int;
      t2 = new A._TrackTapGestureRecognizer(t1._scrollbarPainterKey, B.Duration_100000, 18, B.GestureRecognizerState_0, A.LinkedHashMap_LinkedHashMap$_empty(t2, type$.GestureArenaEntry), A.HashSet_HashSet(t2), t1, null, A.recognizer_GestureRecognizer__defaultButtonAcceptBehavior$closure(), A.LinkedHashMap_LinkedHashMap$_empty(t2, type$.PointerDeviceKind));
      t2.GestureRecognizer$3$allowedButtonsFilter$debugOwner$supportedDevices(A.recognizer_GestureRecognizer__defaultButtonAcceptBehavior$closure(), t1, null);
      return t2;
    },
    $signature: 499
  };
  A.RawScrollbarState__gestures_closure2.prototype = {
    call$1(instance) {
      type$._TrackTapGestureRecognizer._as(instance).set$onTapDown(this.$this.get$handleTrackTapDown());
    },
    $signature: 500
  };
  A.RawScrollbarState_build_closure.prototype = {
    call$1($event) {
      var t1;
      type$.PointerExitEvent._as($event);
      switch ($event.get$kind($event).index) {
        case 1:
        case 4:
          t1 = this.$this;
          if (t1.get$enableGestures())
            t1.handleHoverExit$1($event);
          break;
        case 2:
        case 3:
        case 5:
        case 0:
          break;
      }
    },
    $signature: 50
  };
  A.RawScrollbarState_build_closure0.prototype = {
    call$1($event) {
      var t1;
      type$.PointerHoverEvent._as($event);
      switch ($event.get$kind($event).index) {
        case 1:
        case 4:
          t1 = this.$this;
          if (t1.get$enableGestures())
            t1.handleHover$1($event);
          break;
        case 2:
        case 3:
        case 5:
        case 0:
          break;
      }
    },
    $signature: 501
  };
  A._TrackTapGestureRecognizer.prototype = {
    isPointerAllowed$1($event) {
      return A._isTrackEvent(this._customPaintKey, $event) && this.super$TapGestureRecognizer$isPointerAllowed($event);
    }
  };
  A._VerticalThumbDragGestureRecognizer.prototype = {
    isPointerPanZoomAllowed$1($event) {
      return false;
    },
    isPointerAllowed$1($event) {
      return A._isThumbEvent(this._customPaintKey, $event) && this.super$DragGestureRecognizer$isPointerAllowed($event);
    }
  };
  A._HorizontalThumbDragGestureRecognizer.prototype = {
    isPointerPanZoomAllowed$1($event) {
      return false;
    },
    isPointerAllowed$1($event) {
      return A._isThumbEvent(this._customPaintKey, $event) && this.super$DragGestureRecognizer$isPointerAllowed($event);
    }
  };
  A._RawScrollbarState_State_TickerProviderStateMixin_dispose_closure.prototype = {
    call$0() {
      var t3, t4,
        t1 = this.$this,
        t2 = t1.TickerProviderStateMixin__tickers;
      if (t2 != null)
        for (t2 = A._LinkedHashSetIterator$(t2, t2._collection$_modifications, A._instanceType(t2)._precomputed1), t3 = t2.$ti._precomputed1; t2.moveNext$0();) {
          t4 = t2._collection$_current;
          if (t4 == null)
            t4 = t3._as(t4);
          if (t4._ticker$_future != null)
            throw A.wrapException(A.FlutterError$fromParts(A._setArrayType([A.ErrorSummary$(t1.toString$0(0) + " was disposed with an active Ticker."), A.ErrorDescription$(A.getRuntimeTypeOfDartObject(t1).toString$0(0) + string$.x20creatT), A.ErrorHint$(string$.Ticker), t4.describeForError$1("The offending ticker was")], type$.JSArray_DiagnosticsNode)));
        }
      return true;
    },
    $signature: 0
  };
  A._RawScrollbarState_State_TickerProviderStateMixin.prototype = {
    activate$0() {
      this.super$State$activate();
      this._updateTickerModeNotifier$0();
      this._updateTickers$0();
    },
    dispose$0() {
      var t1, _this = this;
      A.assertHelper(new A._RawScrollbarState_State_TickerProviderStateMixin_dispose_closure(_this).call$0());
      t1 = _this.TickerProviderStateMixin__tickerModeNotifier;
      if (t1 != null)
        t1.removeListener$1(0, _this.get$_updateTickers());
      _this.set$_tickerModeNotifier(null);
      _this.super$State$dispose();
    },
    debugFillProperties$1(properties) {
      var t1, t2, t3, _null = null;
      this.super$State$debugFillProperties(properties);
      t1 = this.TickerProviderStateMixin__tickers;
      if (t1 != null) {
        t2 = t1._collection$_length;
        t3 = t2 === 1 ? "" : "s";
        t3 = "tracking " + t2 + " ticker" + t3;
        t2 = t3;
      } else
        t2 = _null;
      properties.add$1(0, A.DiagnosticsProperty$("tickers", t1, true, _null, t2, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.Set_Ticker));
    }
  };
  A.StaticSelectionContainerDelegate.prototype = {
    didReceiveSelectionEventFor$2$forEnd$selectable(forEnd, selectable) {
      var _this = this;
      switch (forEnd) {
        case true:
          _this._hasReceivedEndEvent.add$1(0, selectable);
          break;
        case false:
          _this._hasReceivedStartEvent.add$1(0, selectable);
          break;
        case null:
        case void 0:
          _this._hasReceivedStartEvent.add$1(0, selectable);
          _this._hasReceivedEndEvent.add$1(0, selectable);
          break;
      }
    },
    didReceiveSelectionEventFor$1$selectable(selectable) {
      return this.didReceiveSelectionEventFor$2$forEnd$selectable(null, selectable);
    },
    didReceiveSelectionBoundaryEvents$0() {
      var t2, start, end, index, localStartEdge, localEndEdge, _this = this,
        t1 = _this.currentSelectionStartIndex;
      if (t1 === -1 || _this.currentSelectionEndIndex === -1)
        return;
      t2 = _this.currentSelectionEndIndex;
      start = Math.min(t1, t2);
      end = Math.max(t1, t2);
      for (index = start; index <= end; ++index) {
        t1 = _this.selectables;
        if (!(index >= 0 && index < t1.length))
          return A.ioore(t1, index);
        _this.didReceiveSelectionEventFor$1$selectable(t1[index]);
      }
      t1 = _this.currentSelectionStartIndex;
      if (t1 !== -1) {
        t2 = _this.selectables;
        if (!(t1 >= 0 && t1 < t2.length))
          return A.ioore(t2, t1);
        t1 = t2[t1];
        t1 = t1.get$value(t1).status !== B.SelectionStatus_2;
      } else
        t1 = false;
      if (t1) {
        t1 = _this.selectables;
        t2 = _this.currentSelectionStartIndex;
        if (!(t2 >= 0 && t2 < t1.length))
          return A.ioore(t1, t2);
        start = t1[t2];
        localStartEdge = start.get$value(start).startSelectionPoint.localPosition.$add(0, new A.Offset(0, -start.get$value(start).startSelectionPoint.lineHeight / 2));
        _this._lastStartEdgeUpdateGlobalPosition = A.MatrixUtils_transformPoint(start.getTransformTo$1(0, null), localStartEdge);
      }
      t1 = _this.currentSelectionEndIndex;
      if (t1 !== -1) {
        t2 = _this.selectables;
        if (!(t1 >= 0 && t1 < t2.length))
          return A.ioore(t2, t1);
        t1 = t2[t1];
        t1 = t1.get$value(t1).status !== B.SelectionStatus_2;
      } else
        t1 = false;
      if (t1) {
        t1 = _this.selectables;
        t2 = _this.currentSelectionEndIndex;
        if (!(t2 >= 0 && t2 < t1.length))
          return A.ioore(t1, t2);
        end = t1[t2];
        localEndEdge = end.get$value(end).endSelectionPoint.localPosition.$add(0, new A.Offset(0, -end.get$value(end).endSelectionPoint.lineHeight / 2));
        _this._lastEndEdgeUpdateGlobalPosition = A.MatrixUtils_transformPoint(end.getTransformTo$1(0, null), localEndEdge);
      }
    },
    clearInternalSelectionState$0() {
      var _this = this;
      B.JSArray_methods.forEach$1(_this.selectables, _this.get$clearInternalSelectionStateForSelectable());
      _this._lastEndEdgeUpdateGlobalPosition = _this._lastStartEdgeUpdateGlobalPosition = null;
    },
    clearInternalSelectionStateForSelectable$1(selectable) {
      type$.Selectable._as(selectable);
      this._hasReceivedStartEvent.remove$1(0, selectable);
      this._hasReceivedEndEvent.remove$1(0, selectable);
    },
    remove$1(_, selectable) {
      type$.Selectable._as(selectable);
      this.clearInternalSelectionStateForSelectable$1(selectable);
      this.super$MultiSelectableSelectionContainerDelegate$remove(0, selectable);
    },
    handleSelectAll$1($event) {
      var result = this.super$MultiSelectableSelectionContainerDelegate$handleSelectAll($event);
      this.didReceiveSelectionBoundaryEvents$0();
      return result;
    },
    handleSelectWord$1($event) {
      var result = this.super$MultiSelectableSelectionContainerDelegate$handleSelectWord($event);
      this.didReceiveSelectionBoundaryEvents$0();
      return result;
    },
    handleSelectParagraph$1($event) {
      var result = this.super$MultiSelectableSelectionContainerDelegate$handleSelectParagraph($event);
      this.didReceiveSelectionBoundaryEvents$0();
      return result;
    },
    handleClearSelection$1($event) {
      var result = this.super$MultiSelectableSelectionContainerDelegate$handleClearSelection($event);
      this.clearInternalSelectionState$0();
      return result;
    },
    handleSelectionEdgeUpdate$1($event) {
      var t1 = $event.globalPosition;
      if ($event.type === B.SelectionEventType_1)
        this._lastEndEdgeUpdateGlobalPosition = t1;
      else
        this._lastStartEdgeUpdateGlobalPosition = t1;
      return this.super$MultiSelectableSelectionContainerDelegate$handleSelectionEdgeUpdate($event);
    },
    dispose$0() {
      this.clearInternalSelectionState$0();
      this.super$MultiSelectableSelectionContainerDelegate$dispose();
    },
    dispatchSelectionEventToChild$2(selectable, $event) {
      var _this = this;
      switch ($event.type.index) {
        case 0:
          _this.didReceiveSelectionEventFor$2$forEnd$selectable(false, selectable);
          _this.ensureChildUpdated$1(selectable);
          break;
        case 1:
          _this.didReceiveSelectionEventFor$2$forEnd$selectable(true, selectable);
          _this.ensureChildUpdated$1(selectable);
          break;
        case 2:
          _this.clearInternalSelectionStateForSelectable$1(selectable);
          break;
        case 3:
        case 4:
        case 5:
          break;
        case 6:
        case 7:
          _this.didReceiveSelectionEventFor$1$selectable(selectable);
          _this.ensureChildUpdated$1(selectable);
          break;
      }
      return _this.super$MultiSelectableSelectionContainerDelegate$dispatchSelectionEventToChild(selectable, $event);
    },
    ensureChildUpdated$1(selectable) {
      var t1, synthesizedEvent, _this = this;
      if (_this._lastEndEdgeUpdateGlobalPosition != null && _this._hasReceivedEndEvent.add$1(0, selectable)) {
        t1 = _this._lastEndEdgeUpdateGlobalPosition;
        t1.toString;
        synthesizedEvent = A.SelectionEdgeUpdateEvent$forEnd(t1, null);
        if (_this.currentSelectionEndIndex === -1)
          _this.handleSelectionEdgeUpdate$1(synthesizedEvent);
        selectable.dispatchSelectionEvent$1(synthesizedEvent);
      }
      if (_this._lastStartEdgeUpdateGlobalPosition != null && _this._hasReceivedStartEvent.add$1(0, selectable)) {
        t1 = _this._lastStartEdgeUpdateGlobalPosition;
        t1.toString;
        synthesizedEvent = A.SelectionEdgeUpdateEvent$forStart(t1, null);
        if (_this.currentSelectionStartIndex === -1)
          _this.handleSelectionEdgeUpdate$1(synthesizedEvent);
        selectable.dispatchSelectionEvent$1(synthesizedEvent);
      }
    },
    didChangeSelectables$0() {
      var selectableSet, _this = this,
        t1 = _this._lastEndEdgeUpdateGlobalPosition;
      if (t1 != null)
        _this.handleSelectionEdgeUpdate$1(A.SelectionEdgeUpdateEvent$forEnd(t1, null));
      t1 = _this._lastStartEdgeUpdateGlobalPosition;
      if (t1 != null)
        _this.handleSelectionEdgeUpdate$1(A.SelectionEdgeUpdateEvent$forStart(t1, null));
      t1 = _this.selectables;
      selectableSet = A.LinkedHashSet_LinkedHashSet$from(t1, A._arrayInstanceType(t1)._precomputed1);
      t1 = _this._hasReceivedEndEvent;
      t1._filterWhere$2(A._instanceType(t1)._eval$1("bool(1)")._as(new A.StaticSelectionContainerDelegate_didChangeSelectables_closure(selectableSet)), true);
      t1 = _this._hasReceivedStartEvent;
      t1._filterWhere$2(A._instanceType(t1)._eval$1("bool(1)")._as(new A.StaticSelectionContainerDelegate_didChangeSelectables_closure0(selectableSet)), true);
      _this.super$MultiSelectableSelectionContainerDelegate$didChangeSelectables();
    }
  };
  A.StaticSelectionContainerDelegate_didChangeSelectables_closure.prototype = {
    call$1(selectable) {
      return !this.selectableSet.contains$1(0, type$.Selectable._as(selectable));
    },
    $signature: 81
  };
  A.StaticSelectionContainerDelegate_didChangeSelectables_closure0.prototype = {
    call$1(selectable) {
      return !this.selectableSet.contains$1(0, type$.Selectable._as(selectable));
    },
    $signature: 81
  };
  A.MultiSelectableSelectionContainerDelegate.prototype = {
    add$1(_, selectable) {
      type$.Selectable._as(selectable);
      A.assertHelper(!B.JSArray_methods.contains$1(this.selectables, selectable));
      this._additions.add$1(0, selectable);
      this._scheduleSelectableUpdate$0();
    },
    remove$1(_, selectable) {
      var index, t1, _this = this;
      type$.Selectable._as(selectable);
      if (_this._additions.remove$1(0, selectable))
        return;
      if (A.assertTest(B.JSArray_methods.contains$1(_this.selectables, selectable)))
        A.assertThrow("The selectable is not in this registrar.");
      index = B.JSArray_methods.indexOf$1(_this.selectables, selectable);
      B.JSArray_methods.removeAt$1(_this.selectables, index);
      t1 = _this.currentSelectionEndIndex;
      if (index <= t1)
        _this.currentSelectionEndIndex = t1 - 1;
      t1 = _this.currentSelectionStartIndex;
      if (index <= t1)
        _this.currentSelectionStartIndex = t1 - 1;
      selectable.removeListener$1(0, _this.get$_handleSelectableGeometryChange());
      _this._scheduleSelectableUpdate$0();
    },
    _scheduleSelectableUpdate$0() {
      var t1, t2;
      if (!this._scheduledSelectableUpdate) {
        this._scheduledSelectableUpdate = true;
        t1 = new A.MultiSelectableSelectionContainerDelegate__scheduleSelectableUpdate_runScheduledTask(this);
        t2 = type$.SchedulerBinding;
        if (A.BindingBase_checkInstance($.SchedulerBinding__instance, t2).SchedulerBinding__schedulerPhase === B.SchedulerPhase_4)
          A.scheduleMicrotask(t1);
        else
          A.BindingBase_checkInstance($.SchedulerBinding__instance, t2).addPostFrameCallback$2$debugLabel(t1, "SelectionContainer.runScheduledTask");
      }
    },
    _flushAdditions$0() {
      var existingSelectables, selectionStartIndex, selectionEndIndex, mergingIndex, existingIndex, t2, t3, mergingSelectable, _this = this,
        t1 = _this._additions,
        mergingSelectables = A.List_List$of(t1, true, A._instanceType(t1)._precomputed1);
      B.JSArray_methods.sort$1(mergingSelectables, _this.get$compareOrder());
      existingSelectables = _this.selectables;
      _this.set$selectables(A._setArrayType([], type$.JSArray_Selectable));
      selectionStartIndex = _this.currentSelectionStartIndex;
      selectionEndIndex = _this.currentSelectionEndIndex;
      t1 = _this.get$_handleSelectableGeometryChange();
      mergingIndex = 0;
      existingIndex = 0;
      while (true) {
        t2 = mergingSelectables.length;
        if (!(mergingIndex < t2 || existingIndex < existingSelectables.length))
          break;
        c$0: {
          if (mergingIndex < t2)
            if (existingIndex < existingSelectables.length) {
              t3 = existingSelectables[existingIndex];
              if (!(mergingIndex < t2))
                return A.ioore(mergingSelectables, mergingIndex);
              t3 = _this.compareOrder$2(t3, mergingSelectables[mergingIndex]);
              if (typeof t3 !== "number")
                return t3.$lt();
              t3 = t3 < 0;
              t2 = t3;
            } else
              t2 = false;
          else
            t2 = true;
          if (t2) {
            if (existingIndex === _this.currentSelectionStartIndex)
              selectionStartIndex = _this.selectables.length;
            if (existingIndex === _this.currentSelectionEndIndex)
              selectionEndIndex = _this.selectables.length;
            t2 = _this.selectables;
            if (!(existingIndex < existingSelectables.length))
              return A.ioore(existingSelectables, existingIndex);
            B.JSArray_methods.add$1(t2, existingSelectables[existingIndex]);
            ++existingIndex;
            break c$0;
          }
          if (!(mergingIndex < mergingSelectables.length))
            return A.ioore(mergingSelectables, mergingIndex);
          mergingSelectable = mergingSelectables[mergingIndex];
          t2 = _this.currentSelectionStartIndex;
          t3 = _this.currentSelectionEndIndex;
          if (existingIndex < Math.max(t2, t3) && existingIndex > Math.min(t2, t3))
            _this.ensureChildUpdated$1(mergingSelectable);
          mergingSelectable.addListener$1(0, t1);
          B.JSArray_methods.add$1(_this.selectables, mergingSelectable);
          ++mergingIndex;
        }
      }
      A.assertHelper(mergingIndex === t2 && existingIndex === existingSelectables.length && _this.selectables.length === existingIndex + mergingIndex);
      A.assertHelper(selectionStartIndex >= -1 || selectionStartIndex < _this.selectables.length);
      A.assertHelper(selectionEndIndex >= -1 || selectionEndIndex < _this.selectables.length);
      A.assertHelper(_this.currentSelectionStartIndex === -1 === (selectionStartIndex === -1));
      A.assertHelper(_this.currentSelectionEndIndex === -1 === (selectionEndIndex === -1));
      _this.currentSelectionEndIndex = selectionEndIndex;
      _this.currentSelectionStartIndex = selectionStartIndex;
      _this.set$_additions(A.LinkedHashSet_LinkedHashSet$_empty(type$.Selectable));
    },
    didChangeSelectables$0() {
      this._updateSelectionGeometry$0();
    },
    _updateSelectionGeometry$0() {
      var _this = this,
        newValue = _this.getSelectionGeometry$0();
      if (!_this._selectionGeometry.$eq(0, newValue)) {
        _this._selectionGeometry = newValue;
        _this.notifyListeners$0();
      }
      _this._updateHandleLayersAndOwners$0();
    },
    get$compareOrder() {
      return A.selectable_region_MultiSelectableSelectionContainerDelegate__compareScreenOrder$closure();
    },
    _handleSelectableGeometryChange$0() {
      if (this._isHandlingSelectionEvent)
        return;
      this._updateSelectionGeometry$0();
    },
    getSelectionGeometry$0() {
      var t2, startGeometry, startIndexWalker, forwardSelection, start, startPoint, endGeometry, endIndexWalker, end, endPoint, selectionRects, drawableArea, index, currSelectableSelectionRects, _this = this, _null = null,
        t1 = _this.currentSelectionEndIndex;
      if (t1 === -1 || _this.currentSelectionStartIndex === -1 || _this.selectables.length === 0)
        return A.SelectionGeometry$(_null, _this.selectables.length !== 0, B.List_empty14, _null, B.SelectionStatus_2);
      if (!_this._extendSelectionInProgress) {
        t1 = _this._adjustSelectionIndexBasedOnSelectionGeometry$2(_this.currentSelectionStartIndex, t1);
        _this.currentSelectionStartIndex = t1;
        _this.currentSelectionEndIndex = _this._adjustSelectionIndexBasedOnSelectionGeometry$2(_this.currentSelectionEndIndex, t1);
      }
      t1 = _this.selectables;
      t2 = _this.currentSelectionStartIndex;
      if (!(t2 >= 0 && t2 < t1.length))
        return A.ioore(t1, t2);
      t2 = t1[t2];
      startGeometry = t2.get$value(t2);
      t2 = _this.currentSelectionEndIndex;
      startIndexWalker = _this.currentSelectionStartIndex;
      forwardSelection = t2 >= startIndexWalker;
      while (true) {
        if (!(startIndexWalker !== _this.currentSelectionEndIndex && startGeometry.startSelectionPoint == null))
          break;
        startIndexWalker += forwardSelection ? 1 : -1;
        t1 = _this.selectables;
        if (!(startIndexWalker >= 0 && startIndexWalker < t1.length))
          return A.ioore(t1, startIndexWalker);
        t1 = t1[startIndexWalker];
        startGeometry = t1.get$value(t1);
      }
      t1 = startGeometry.startSelectionPoint;
      if (t1 != null) {
        t2 = _this.selectables;
        if (!(startIndexWalker >= 0 && startIndexWalker < t2.length))
          return A.ioore(t2, startIndexWalker);
        start = A.MatrixUtils_transformPoint(_this.getTransformFrom$1(t2[startIndexWalker]), t1.localPosition);
        startPoint = isFinite(start._dx) && isFinite(start._dy) ? new A.SelectionPoint(start, t1.lineHeight, t1.handleType) : _null;
      } else
        startPoint = _null;
      t1 = _this.selectables;
      t2 = _this.currentSelectionEndIndex;
      if (!(t2 >= 0 && t2 < t1.length))
        return A.ioore(t1, t2);
      t2 = t1[t2];
      endGeometry = t2.get$value(t2);
      endIndexWalker = _this.currentSelectionEndIndex;
      while (true) {
        if (!(endIndexWalker !== _this.currentSelectionStartIndex && endGeometry.endSelectionPoint == null))
          break;
        endIndexWalker += forwardSelection ? -1 : 1;
        t1 = _this.selectables;
        if (!(endIndexWalker >= 0 && endIndexWalker < t1.length))
          return A.ioore(t1, endIndexWalker);
        t1 = t1[endIndexWalker];
        endGeometry = t1.get$value(t1);
      }
      t1 = endGeometry.endSelectionPoint;
      if (t1 != null) {
        t2 = _this.selectables;
        if (!(endIndexWalker >= 0 && endIndexWalker < t2.length))
          return A.ioore(t2, endIndexWalker);
        end = A.MatrixUtils_transformPoint(_this.getTransformFrom$1(t2[endIndexWalker]), t1.localPosition);
        endPoint = isFinite(end._dx) && isFinite(end._dy) ? new A.SelectionPoint(end, t1.lineHeight, t1.handleType) : _null;
      } else
        endPoint = _null;
      selectionRects = A._setArrayType([], type$.JSArray_Rect);
      drawableArea = _this.get$hasSize() ? new A.Rect(0, 0, 0 + _this.get$containerSize()._dx, 0 + _this.get$containerSize()._dy) : _null;
      for (index = _this.currentSelectionStartIndex; index <= _this.currentSelectionEndIndex; ++index) {
        t1 = _this.selectables;
        if (!(index >= 0 && index < t1.length))
          return A.ioore(t1, index);
        t1 = t1[index];
        currSelectableSelectionRects = t1.get$value(t1).selectionRects;
        t1 = A._arrayInstanceType(currSelectableSelectionRects);
        t2 = t1._eval$1("MappedListIterable<1,Rect>");
        t2 = new A.MappedListIterable(currSelectableSelectionRects, t1._eval$1("Rect(1)")._as(new A.MultiSelectableSelectionContainerDelegate_getSelectionGeometry_closure(_this, index, drawableArea)), t2).super$Iterable$where(0, t2._eval$1("bool(ListIterable.E)")._as(new A.MultiSelectableSelectionContainerDelegate_getSelectionGeometry_closure0()));
        B.JSArray_methods.addAll$1(selectionRects, A.List_List$of(t2, true, t2.$ti._eval$1("Iterable.E")));
      }
      return A.SelectionGeometry$(endPoint, true, selectionRects, startPoint, !startGeometry.$eq(0, endGeometry) ? B.SelectionStatus_0 : startGeometry.status);
    },
    _adjustSelectionIndexBasedOnSelectionGeometry$2(currentIndex, towardIndex) {
      var t1,
        $forward = towardIndex > currentIndex;
      while (true) {
        if (currentIndex !== towardIndex) {
          t1 = this.selectables;
          if (!(currentIndex >= 0 && currentIndex < t1.length))
            return A.ioore(t1, currentIndex);
          t1 = t1[currentIndex];
          t1 = t1.get$value(t1).status !== B.SelectionStatus_0;
        } else
          t1 = false;
        if (!t1)
          break;
        currentIndex += $forward ? 1 : -1;
      }
      return currentIndex;
    },
    pushHandleLayers$2(startHandle, endHandle) {
      return;
    },
    _updateHandleLayersAndOwners$0() {
      var t2, _this = this, _null = null,
        effectiveStartHandle = _this._startHandleLayer,
        effectiveEndHandle = _this._endHandleLayer,
        t1 = _this.currentSelectionStartIndex;
      if (t1 === -1 || _this.currentSelectionEndIndex === -1) {
        t1 = _this._startHandleLayerOwner;
        if (t1 != null) {
          t1.pushHandleLayers$2(_null, _null);
          _this._startHandleLayerOwner = null;
        }
        t1 = _this._endHandleLayerOwner;
        if (t1 != null) {
          t1.pushHandleLayers$2(_null, _null);
          _this._endHandleLayerOwner = null;
        }
        return;
      }
      t2 = _this.selectables;
      if (!(t1 >= 0 && t1 < t2.length))
        return A.ioore(t2, t1);
      t1 = t2[t1];
      t2 = _this._startHandleLayerOwner;
      if (t1 !== t2)
        if (t2 != null)
          t2.pushHandleLayers$2(_null, _null);
      t1 = _this.selectables;
      t2 = _this.currentSelectionEndIndex;
      if (!(t2 >= 0 && t2 < t1.length))
        return A.ioore(t1, t2);
      t2 = t1[t2];
      t1 = _this._endHandleLayerOwner;
      if (t2 !== t1)
        if (t1 != null)
          t1.pushHandleLayers$2(_null, _null);
      t1 = _this.selectables;
      t2 = _this.currentSelectionStartIndex;
      if (!(t2 >= 0 && t2 < t1.length))
        return A.ioore(t1, t2);
      t1 = _this._startHandleLayerOwner = t1[t2];
      if (t2 === _this.currentSelectionEndIndex) {
        _this._endHandleLayerOwner = t1;
        t1.pushHandleLayers$2(effectiveStartHandle, effectiveEndHandle);
        return;
      }
      t1.pushHandleLayers$2(effectiveStartHandle, _null);
      t1 = _this.selectables;
      t2 = _this.currentSelectionEndIndex;
      if (!(t2 >= 0 && t2 < t1.length))
        return A.ioore(t1, t2);
      t2 = t1[t2];
      _this._endHandleLayerOwner = t2;
      t2.pushHandleLayers$2(_null, effectiveEndHandle);
    },
    _flushInactiveSelections$0() {
      var t2, skipStart, skipEnd, index, _this = this,
        skipIndex = _this.currentSelectionStartIndex,
        t1 = skipIndex === -1;
      if (t1 && _this.currentSelectionEndIndex === -1)
        return;
      if (t1 || _this.currentSelectionEndIndex === -1) {
        if (t1)
          skipIndex = _this.currentSelectionEndIndex;
        t1 = _this.selectables;
        t2 = A._arrayInstanceType(t1);
        new A.WhereIterable(t1, t2._eval$1("bool(1)")._as(new A.MultiSelectableSelectionContainerDelegate__flushInactiveSelections_closure(_this, skipIndex)), t2._eval$1("WhereIterable<1>")).forEach$1(0, new A.MultiSelectableSelectionContainerDelegate__flushInactiveSelections_closure0(_this));
        return;
      }
      t1 = _this.currentSelectionEndIndex;
      skipStart = Math.min(skipIndex, t1);
      skipEnd = Math.max(skipIndex, t1);
      for (index = 0; t1 = _this.selectables, index < t1.length; ++index) {
        if (index >= skipStart && index <= skipEnd)
          continue;
        _this.dispatchSelectionEventToChild$2(t1[index], B.ClearSelectionEvent_SelectionEventType_2);
      }
    },
    handleSelectAll$1($event) {
      var t1, t2, _i, _this = this;
      for (t1 = _this.selectables, t2 = t1.length, _i = 0; _i < t1.length; t1.length === t2 || (0, A.throwConcurrentModificationError)(t1), ++_i)
        _this.dispatchSelectionEventToChild$2(t1[_i], $event);
      _this.currentSelectionStartIndex = 0;
      _this.currentSelectionEndIndex = _this.selectables.length - 1;
      return B.SelectionResult_4;
    },
    _handleSelectBoundary$1($event) {
      var lastSelectionResult, index, t2, globalRectsContainPosition, t3, _i, rect, t4, globalRect, existingGeometry, _this = this,
        effectiveGlobalPosition = A._Cell$named("effectiveGlobalPosition"),
        t1 = $event.type;
      if (t1 === B.SelectionEventType_4)
        effectiveGlobalPosition.set$finalLocalValue(type$.SelectWordSelectionEvent._as($event).get$globalPosition());
      else if (t1 === B.SelectionEventType_5)
        effectiveGlobalPosition.set$finalLocalValue($event.globalPosition);
      for (t1 = effectiveGlobalPosition.__late_helper$_name, lastSelectionResult = null, index = 0; t2 = _this.selectables, index < t2.length; ++index) {
        globalRectsContainPosition = false;
        if (t2[index].get$boundingBoxes().length !== 0) {
          t2 = _this.selectables;
          if (!(index < t2.length))
            return A.ioore(t2, index);
          t2 = t2[index].get$boundingBoxes();
          t3 = t2.length;
          _i = 0;
          for (; _i < t2.length; t2.length === t3 || (0, A.throwConcurrentModificationError)(t2), ++_i) {
            rect = t2[_i];
            t4 = _this.selectables;
            if (!(index < t4.length))
              return A.ioore(t4, index);
            globalRect = A.MatrixUtils_transformRect(t4[index].getTransformTo$1(0, null), rect);
            t4 = effectiveGlobalPosition._value;
            if (t4 === effectiveGlobalPosition)
              A.throwExpression(A.LateError$localNI(t1));
            if (globalRect.contains$1(0, t4)) {
              globalRectsContainPosition = true;
              break;
            }
          }
        }
        if (globalRectsContainPosition) {
          t2 = _this.selectables;
          if (!(index < t2.length))
            return A.ioore(t2, index);
          t2 = t2[index];
          existingGeometry = t2.get$value(t2);
          t2 = _this.selectables;
          if (!(index < t2.length))
            return A.ioore(t2, index);
          lastSelectionResult = _this.dispatchSelectionEventToChild$2(t2[index], $event);
          t2 = _this.selectables;
          t3 = t2.length;
          if (index === t3 - 1 && lastSelectionResult === B.SelectionResult_0)
            return B.SelectionResult_0;
          if (lastSelectionResult === B.SelectionResult_0)
            continue;
          if (index === 0 && lastSelectionResult === B.SelectionResult_1)
            return B.SelectionResult_1;
          if (!(index < t3))
            return A.ioore(t2, index);
          t1 = t2[index];
          if (!t1.get$value(t1).$eq(0, existingGeometry)) {
            t1 = _this.selectables;
            t2 = A._arrayInstanceType(t1);
            new A.WhereIterable(t1, t2._eval$1("bool(1)")._as(new A.MultiSelectableSelectionContainerDelegate__handleSelectBoundary_closure(_this, index)), t2._eval$1("WhereIterable<1>")).forEach$1(0, new A.MultiSelectableSelectionContainerDelegate__handleSelectBoundary_closure0(_this));
            _this.currentSelectionStartIndex = _this.currentSelectionEndIndex = index;
          }
          return B.SelectionResult_2;
        } else if (lastSelectionResult === B.SelectionResult_0) {
          _this.currentSelectionStartIndex = _this.currentSelectionEndIndex = index - 1;
          return B.SelectionResult_2;
        }
      }
      A.assertHelper(lastSelectionResult == null);
      return B.SelectionResult_2;
    },
    handleSelectWord$1($event) {
      return this._handleSelectBoundary$1($event);
    },
    handleSelectParagraph$1($event) {
      return this._handleSelectBoundary$1($event);
    },
    handleClearSelection$1($event) {
      var t1, t2, _i, _this = this;
      for (t1 = _this.selectables, t2 = t1.length, _i = 0; _i < t1.length; t1.length === t2 || (0, A.throwConcurrentModificationError)(t1), ++_i)
        _this.dispatchSelectionEventToChild$2(t1[_i], $event);
      _this.currentSelectionStartIndex = _this.currentSelectionEndIndex = -1;
      return B.SelectionResult_4;
    },
    handleGranularlyExtendSelection$1($event) {
      var targetIndex, t1, result, t2, _this = this;
      A.assertHelper(_this.currentSelectionStartIndex === -1 === (_this.currentSelectionEndIndex === -1));
      if (_this.currentSelectionStartIndex === -1)
        if ($event.get$forward($event))
          _this.currentSelectionStartIndex = _this.currentSelectionEndIndex = 0;
        else
          _this.currentSelectionStartIndex = _this.currentSelectionEndIndex = _this.selectables.length;
      targetIndex = $event.get$isEnd() ? _this.currentSelectionEndIndex : _this.currentSelectionStartIndex;
      t1 = _this.selectables;
      if (!(targetIndex >= 0 && targetIndex < t1.length))
        return A.ioore(t1, targetIndex);
      result = _this.dispatchSelectionEventToChild$2(t1[targetIndex], $event);
      if ($event.get$forward($event)) {
        A.assertHelper(result !== B.SelectionResult_1);
        while (true) {
          t1 = _this.selectables;
          t2 = t1.length;
          if (!(targetIndex < t2 - 1 && result === B.SelectionResult_0))
            break;
          ++targetIndex;
          if (!(targetIndex < t2))
            return A.ioore(t1, targetIndex);
          result = _this.dispatchSelectionEventToChild$2(t1[targetIndex], $event);
          A.assertHelper(result !== B.SelectionResult_1);
        }
      } else {
        A.assertHelper(result !== B.SelectionResult_0);
        while (true) {
          if (!(targetIndex > 0 && result === B.SelectionResult_1))
            break;
          --targetIndex;
          t1 = _this.selectables;
          if (!(targetIndex >= 0 && targetIndex < t1.length))
            return A.ioore(t1, targetIndex);
          result = _this.dispatchSelectionEventToChild$2(t1[targetIndex], $event);
          A.assertHelper(result !== B.SelectionResult_0);
        }
      }
      if ($event.get$isEnd())
        _this.currentSelectionEndIndex = targetIndex;
      else
        _this.currentSelectionStartIndex = targetIndex;
      return result;
    },
    handleDirectionallyExtendSelection$1($event) {
      var targetIndex, t1, result, _this = this;
      A.assertHelper(_this.currentSelectionStartIndex === -1 === (_this.currentSelectionEndIndex === -1));
      if (_this.currentSelectionStartIndex === -1) {
        $event.get$direction($event);
        $label0$0: {
        }
        _this.set$currentSelectionEndIndex(null);
        _this.set$currentSelectionStartIndex(null);
      }
      targetIndex = $event.get$isEnd() ? _this.currentSelectionEndIndex : _this.currentSelectionStartIndex;
      t1 = _this.selectables;
      if (!(targetIndex >= 0 && targetIndex < t1.length))
        return A.ioore(t1, targetIndex);
      result = _this.dispatchSelectionEventToChild$2(t1[targetIndex], $event);
      switch ($event.get$direction($event)) {
        case B.SelectionExtendDirection_0:
          A.assertHelper(result === B.SelectionResult_2 || result === B.SelectionResult_1);
          if (result === B.SelectionResult_1)
            if (targetIndex > 0) {
              --targetIndex;
              t1 = _this.selectables;
              if (!(targetIndex < t1.length))
                return A.ioore(t1, targetIndex);
              result = _this.dispatchSelectionEventToChild$2(t1[targetIndex], $event.copyWith$1$direction(B.SelectionExtendDirection_3));
              A.assertHelper(result === B.SelectionResult_2);
            }
          break;
        case B.SelectionExtendDirection_1:
          A.assertHelper(result === B.SelectionResult_2 || result === B.SelectionResult_0);
          if (result === B.SelectionResult_0) {
            t1 = _this.selectables;
            if (targetIndex < t1.length - 1) {
              ++targetIndex;
              result = _this.dispatchSelectionEventToChild$2(t1[targetIndex], $event.copyWith$1$direction(B.SelectionExtendDirection_2));
              A.assertHelper(result === B.SelectionResult_2);
            }
          }
          break;
        case B.SelectionExtendDirection_2:
        case B.SelectionExtendDirection_3:
          A.assertHelper(result === B.SelectionResult_2);
          break;
      }
      if ($event.get$isEnd())
        _this.currentSelectionEndIndex = targetIndex;
      else
        _this.currentSelectionStartIndex = targetIndex;
      return result;
    },
    handleSelectionEdgeUpdate$1($event) {
      var _this = this;
      if ($event.type === B.SelectionEventType_1)
        return _this.currentSelectionEndIndex === -1 ? _this._initSelection$2$isEnd($event, true) : _this._adjustSelection$2$isEnd($event, true);
      return _this.currentSelectionStartIndex === -1 ? _this._initSelection$2$isEnd($event, false) : _this._adjustSelection$2$isEnd($event, false);
    },
    dispatchSelectionEvent$1($event) {
      var result, _this = this,
        selectionWillBeInProgress = !($event instanceof A.ClearSelectionEvent);
      if (!_this._selectionInProgress && selectionWillBeInProgress)
        B.JSArray_methods.sort$1(_this.selectables, _this.get$compareOrder());
      _this._selectionInProgress = selectionWillBeInProgress;
      _this._isHandlingSelectionEvent = true;
      result = A._Cell$named("result");
      switch ($event.type.index) {
        case 0:
        case 1:
          _this._extendSelectionInProgress = false;
          result._value = _this.handleSelectionEdgeUpdate$1(type$.SelectionEdgeUpdateEvent._as($event));
          break;
        case 2:
          _this._extendSelectionInProgress = false;
          result._value = _this.handleClearSelection$1(type$.ClearSelectionEvent._as($event));
          break;
        case 3:
          _this._extendSelectionInProgress = false;
          result._value = _this.handleSelectAll$1(type$.SelectAllSelectionEvent._as($event));
          break;
        case 4:
          _this._extendSelectionInProgress = false;
          result._value = _this.handleSelectWord$1(type$.SelectWordSelectionEvent._as($event));
          break;
        case 5:
          _this._extendSelectionInProgress = false;
          result._value = _this.handleSelectParagraph$1(type$.SelectParagraphSelectionEvent._as($event));
          break;
        case 6:
          _this._extendSelectionInProgress = true;
          result._value = _this.handleGranularlyExtendSelection$1(type$.GranularlyExtendSelectionEvent._as($event));
          break;
        case 7:
          _this._extendSelectionInProgress = true;
          result._value = _this.handleDirectionallyExtendSelection$1(type$.DirectionallyExtendSelectionEvent._as($event));
          break;
      }
      _this._isHandlingSelectionEvent = false;
      _this._updateSelectionGeometry$0();
      return result._readLocal$0();
    },
    dispose$0() {
      var t1, t2, t3, _i, _this = this;
      for (t1 = _this.selectables, t2 = t1.length, t3 = _this.get$_handleSelectableGeometryChange(), _i = 0; _i < t1.length; t1.length === t2 || (0, A.throwConcurrentModificationError)(t1), ++_i)
        t1[_i].removeListener$1(0, t3);
      _this.set$selectables(B.List_empty13);
      _this._scheduledSelectableUpdate = false;
      _this.super$ChangeNotifier$dispose();
    },
    dispatchSelectionEventToChild$2(selectable, $event) {
      return selectable.dispatchSelectionEvent$1($event);
    },
    _initSelection$2$isEnd($event, isEnd) {
      var t1, newIndex, hasFoundEdgeIndex, result, index, t2, hasFoundEdgeIndex0, _this = this;
      if (!(isEnd && _this.currentSelectionEndIndex === -1))
        t1 = !isEnd && _this.currentSelectionStartIndex === -1;
      else
        t1 = true;
      A.assertHelper(t1);
      newIndex = -1;
      hasFoundEdgeIndex = false;
      result = null;
      index = 0;
      while (true) {
        t1 = _this.selectables;
        t2 = t1.length;
        if (!(index < t2 && !hasFoundEdgeIndex))
          break;
        if (!(index < t2))
          return A.ioore(t1, index);
        hasFoundEdgeIndex0 = true;
        switch (_this.dispatchSelectionEventToChild$2(t1[index], $event).index) {
          case 0:
          case 4:
            newIndex = index;
            break;
          case 2:
            hasFoundEdgeIndex = hasFoundEdgeIndex0;
            newIndex = index;
            result = B.SelectionResult_2;
            break;
          case 1:
            if (index === 0) {
              newIndex = 0;
              result = B.SelectionResult_1;
            }
            if (result == null)
              result = B.SelectionResult_2;
            hasFoundEdgeIndex = hasFoundEdgeIndex0;
            break;
          case 3:
            hasFoundEdgeIndex = hasFoundEdgeIndex0;
            newIndex = index;
            result = B.SelectionResult_3;
            break;
        }
        ++index;
      }
      if (newIndex === -1) {
        A.assertHelper(t2 === 0);
        return B.SelectionResult_4;
      }
      if (isEnd)
        _this.currentSelectionEndIndex = newIndex;
      else
        _this.currentSelectionStartIndex = newIndex;
      _this._flushInactiveSelections$0();
      return result == null ? B.SelectionResult_0 : result;
    },
    _adjustSelection$2$isEnd($event, isEnd) {
      var t1, isCurrentEdgeWithinViewport, isOppositeEdgeWithinViewport, _0_7, _0_6, _0_6_isSet, _0_7_isSet, _0_4, _0_5, t2, _0_9, t3, _0_4_isSet, _0_5_isSet, _0_9_isSet, _0_10, _0_11, _0_10_isSet, currentSelectableResult, $forward, newIndex, finalResult, finalResult0, _this = this, _null = null;
      A.assertHelper(new A.MultiSelectableSelectionContainerDelegate__adjustSelection_closure(_this, isEnd).call$0());
      t1 = _this._selectionGeometry;
      isCurrentEdgeWithinViewport = isEnd ? t1.endSelectionPoint != null : t1.startSelectionPoint != null;
      isOppositeEdgeWithinViewport = isEnd ? t1.startSelectionPoint != null : t1.endSelectionPoint != null;
      $label0$0: {
        A.boolConversionCheck(isEnd);
        _0_7 = _null;
        _0_6 = _null;
        t1 = false;
        if (isEnd) {
          A.boolConversionCheck(isCurrentEdgeWithinViewport);
          if (isCurrentEdgeWithinViewport) {
            A.boolConversionCheck(isOppositeEdgeWithinViewport);
            t1 = isOppositeEdgeWithinViewport;
            _0_6 = t1;
            _0_7 = _0_6;
          }
          _0_6_isSet = isCurrentEdgeWithinViewport;
          _0_7_isSet = _0_6_isSet;
          _0_4 = _0_7_isSet;
          _0_5 = _0_4;
        } else {
          _0_4 = _null;
          _0_5 = _0_4;
          _0_7_isSet = false;
          _0_6_isSet = false;
        }
        t2 = 0;
        if (t1) {
          t1 = _this.currentSelectionEndIndex;
          break $label0$0;
        }
        A.boolConversionCheck(isEnd);
        _0_9 = _null;
        t1 = false;
        if (isEnd) {
          if (isEnd) {
            t3 = _0_5;
            _0_4_isSet = isEnd;
            _0_5_isSet = _0_4_isSet;
          } else {
            t3 = isCurrentEdgeWithinViewport;
            _0_4 = t3;
            _0_5 = _0_4;
            _0_5_isSet = true;
            _0_4_isSet = true;
          }
          A.boolConversionCheck(t3);
          if (t3) {
            if (_0_6_isSet)
              t1 = _0_6;
            else {
              t1 = isOppositeEdgeWithinViewport;
              _0_6 = t1;
              _0_6_isSet = true;
            }
            _0_9 = false === t1;
            t1 = _0_9;
            A.boolConversionCheck(t1);
          }
          _0_9_isSet = t3;
        } else {
          _0_4_isSet = isEnd;
          _0_5_isSet = _0_4_isSet;
          _0_9_isSet = false;
        }
        if (t1) {
          t1 = _this.currentSelectionEndIndex;
          break $label0$0;
        }
        _0_10 = _null;
        t1 = false;
        if (isEnd) {
          if (_0_4_isSet)
            t3 = _0_4;
          else {
            t3 = isCurrentEdgeWithinViewport;
            _0_4 = t3;
            _0_4_isSet = true;
          }
          _0_10 = false === t3;
          t3 = _0_10;
          if (A.boolConversionCheck(t3)) {
            if (_0_7_isSet)
              t1 = _0_7;
            else {
              if (_0_6_isSet)
                t1 = _0_6;
              else {
                t1 = isOppositeEdgeWithinViewport;
                _0_6 = t1;
                _0_6_isSet = true;
              }
              _0_7 = true === t1;
              t1 = _0_7;
              _0_7_isSet = true;
            }
            A.boolConversionCheck(t1);
          }
        }
        if (t1) {
          t1 = _this.currentSelectionStartIndex;
          break $label0$0;
        }
        t1 = false;
        if (isEnd)
          if (A.boolConversionCheck(_0_10)) {
            if (_0_9_isSet)
              t1 = _0_9;
            else {
              if (_0_6_isSet)
                t1 = _0_6;
              else {
                t1 = isOppositeEdgeWithinViewport;
                _0_6 = t1;
                _0_6_isSet = true;
              }
              _0_9 = false === t1;
              t1 = _0_9;
              _0_9_isSet = true;
            }
            A.boolConversionCheck(t1);
          }
        if (t1) {
          t1 = t2;
          break $label0$0;
        }
        _0_11 = false === isEnd;
        t1 = _0_11;
        t3 = false;
        if (A.boolConversionCheck(t1)) {
          if (_0_5_isSet)
            t1 = _0_5;
          else {
            if (_0_4_isSet)
              t1 = _0_4;
            else {
              t1 = isCurrentEdgeWithinViewport;
              _0_4 = t1;
              _0_4_isSet = true;
            }
            _0_5 = true === t1;
            t1 = _0_5;
            _0_5_isSet = true;
          }
          if (A.boolConversionCheck(t1)) {
            if (_0_7_isSet)
              t1 = _0_7;
            else {
              if (_0_6_isSet)
                t1 = _0_6;
              else {
                t1 = isOppositeEdgeWithinViewport;
                _0_6 = t1;
                _0_6_isSet = true;
              }
              _0_7 = true === t1;
              t1 = _0_7;
              _0_7_isSet = true;
            }
            A.boolConversionCheck(t1);
          } else
            t1 = t3;
        } else
          t1 = t3;
        if (t1) {
          t1 = _this.currentSelectionStartIndex;
          break $label0$0;
        }
        A.boolConversionCheck(_0_11);
        t1 = false;
        if (_0_11) {
          if (_0_5_isSet)
            t3 = _0_5;
          else {
            if (_0_4_isSet)
              t3 = _0_4;
            else {
              t3 = isCurrentEdgeWithinViewport;
              _0_4 = t3;
              _0_4_isSet = true;
            }
            _0_5 = true === t3;
            t3 = _0_5;
          }
          if (A.boolConversionCheck(t3)) {
            if (_0_9_isSet)
              t1 = _0_9;
            else {
              if (_0_6_isSet)
                t1 = _0_6;
              else {
                t1 = isOppositeEdgeWithinViewport;
                _0_6 = t1;
                _0_6_isSet = true;
              }
              _0_9 = false === t1;
              t1 = _0_9;
              _0_9_isSet = true;
            }
            A.boolConversionCheck(t1);
          }
        }
        if (t1) {
          t1 = _this.currentSelectionStartIndex;
          break $label0$0;
        }
        t1 = false;
        if (_0_11) {
          if (isEnd) {
            t3 = _0_10;
            _0_10_isSet = isEnd;
          } else {
            if (_0_4_isSet)
              t3 = _0_4;
            else {
              t3 = isCurrentEdgeWithinViewport;
              _0_4 = t3;
              _0_4_isSet = true;
            }
            _0_10 = false === t3;
            t3 = _0_10;
            _0_10_isSet = true;
          }
          if (A.boolConversionCheck(t3)) {
            if (_0_7_isSet)
              t1 = _0_7;
            else {
              if (_0_6_isSet)
                t1 = _0_6;
              else {
                t1 = isOppositeEdgeWithinViewport;
                _0_6 = t1;
                _0_6_isSet = true;
              }
              _0_7 = true === t1;
              t1 = _0_7;
            }
            A.boolConversionCheck(t1);
          }
        } else
          _0_10_isSet = isEnd;
        if (t1) {
          t1 = _this.currentSelectionEndIndex;
          break $label0$0;
        }
        t1 = false;
        if (_0_11) {
          if (_0_10_isSet)
            t3 = _0_10;
          else {
            _0_10 = false === (_0_4_isSet ? _0_4 : isCurrentEdgeWithinViewport);
            t3 = _0_10;
          }
          if (A.boolConversionCheck(t3)) {
            if (_0_9_isSet)
              t1 = _0_9;
            else {
              _0_9 = false === (_0_6_isSet ? _0_6 : isOppositeEdgeWithinViewport);
              t1 = _0_9;
            }
            A.boolConversionCheck(t1);
          }
        }
        if (t1) {
          t1 = t2;
          break $label0$0;
        }
        t1 = _null;
      }
      currentSelectableResult = A._Cell$named("currentSelectableResult");
      $forward = _null;
      newIndex = t1;
      finalResult = $forward;
      while (true) {
        t1 = _this.selectables;
        t2 = t1.length;
        if (!(newIndex < t2 && newIndex >= 0 && finalResult == null))
          break;
        if (!(newIndex >= 0 && newIndex < t2))
          return A.ioore(t1, newIndex);
        finalResult0 = currentSelectableResult._value = _this.dispatchSelectionEventToChild$2(t1[newIndex], $event);
        switch (finalResult0.index) {
          case 2:
          case 3:
          case 4:
            finalResult = finalResult0;
            break;
          case 0:
            if ($forward === false) {
              ++newIndex;
              finalResult = B.SelectionResult_2;
            } else if (newIndex === _this.selectables.length - 1)
              finalResult = finalResult0;
            else {
              ++newIndex;
              $forward = true;
            }
            break;
          case 1:
            if ($forward === true) {
              --newIndex;
              finalResult = B.SelectionResult_2;
            } else if (newIndex === 0)
              finalResult = finalResult0;
            else {
              --newIndex;
              $forward = false;
            }
            break;
        }
      }
      if (isEnd)
        _this.currentSelectionEndIndex = newIndex;
      else
        _this.currentSelectionStartIndex = newIndex;
      _this._flushInactiveSelections$0();
      finalResult.toString;
      return finalResult;
    },
    set$selectables(selectables) {
      this.selectables = type$.List_Selectable._as(selectables);
    },
    set$currentSelectionEndIndex(currentSelectionEndIndex) {
      this.currentSelectionEndIndex = A._asInt(currentSelectionEndIndex);
    },
    set$currentSelectionStartIndex(currentSelectionStartIndex) {
      this.currentSelectionStartIndex = A._asInt(currentSelectionStartIndex);
    },
    set$_additions(_additions) {
      this._additions = type$.Set_Selectable._as(_additions);
    },
    compareOrder$2(arg0, arg1) {
      return this.get$compareOrder().call$2(arg0, arg1);
    }
  };
  A.MultiSelectableSelectionContainerDelegate__scheduleSelectableUpdate_runScheduledTask.prototype = {
    call$1(duration) {
      var t1;
      type$.nullable_Duration._as(duration);
      t1 = this.$this;
      if (!t1._scheduledSelectableUpdate)
        return;
      t1._scheduledSelectableUpdate = false;
      if (t1._additions._collection$_length !== 0)
        t1._flushAdditions$0();
      t1.didChangeSelectables$0();
    },
    call$0() {
      return this.call$1(null);
    },
    "call*": "call$1",
    $requiredArgCount: 0,
    $defaultValues() {
      return [null];
    },
    $signature: 240
  };
  A.MultiSelectableSelectionContainerDelegate_getSelectionGeometry_closure.prototype = {
    call$1(selectionRect) {
      var t1, t2, t3, localRect;
      type$.Rect._as(selectionRect);
      t1 = this.$this;
      t2 = t1.selectables;
      t3 = this.index;
      if (!(t3 >= 0 && t3 < t2.length))
        return A.ioore(t2, t3);
      localRect = A.MatrixUtils_transformRect(t1.getTransformFrom$1(t2[t3]), selectionRect);
      t3 = this.drawableArea;
      t1 = t3 == null ? null : t3.intersect$1(localRect);
      return t1 == null ? localRect : t1;
    },
    $signature: 504
  };
  A.MultiSelectableSelectionContainerDelegate_getSelectionGeometry_closure0.prototype = {
    call$1(selectionRect) {
      type$.Rect._as(selectionRect);
      return selectionRect.get$isFinite(0) && !selectionRect.get$isEmpty(0);
    },
    $signature: 505
  };
  A.MultiSelectableSelectionContainerDelegate__flushInactiveSelections_closure.prototype = {
    call$1(target) {
      var t1, t2;
      type$.Selectable._as(target);
      t1 = this.$this.selectables;
      t2 = this.skipIndex;
      if (!(t2 >= 0 && t2 < t1.length))
        return A.ioore(t1, t2);
      return target !== t1[t2];
    },
    $signature: 81
  };
  A.MultiSelectableSelectionContainerDelegate__flushInactiveSelections_closure0.prototype = {
    call$1(target) {
      return this.$this.dispatchSelectionEventToChild$2(type$.Selectable._as(target), B.ClearSelectionEvent_SelectionEventType_2);
    },
    $signature: 56
  };
  A.MultiSelectableSelectionContainerDelegate__handleSelectBoundary_closure.prototype = {
    call$1(target) {
      var t1, t2;
      type$.Selectable._as(target);
      t1 = this.$this.selectables;
      t2 = this.index;
      if (!(t2 < t1.length))
        return A.ioore(t1, t2);
      return target !== t1[t2];
    },
    $signature: 81
  };
  A.MultiSelectableSelectionContainerDelegate__handleSelectBoundary_closure0.prototype = {
    call$1(target) {
      return this.$this.dispatchSelectionEventToChild$2(type$.Selectable._as(target), B.ClearSelectionEvent_SelectionEventType_2);
    },
    $signature: 56
  };
  A.MultiSelectableSelectionContainerDelegate__adjustSelection_closure.prototype = {
    call$0() {
      var t1, t2;
      if (this.isEnd) {
        t1 = this.$this;
        t2 = t1.currentSelectionEndIndex;
        A.assertHelper(t2 < t1.selectables.length && t2 >= 0);
        return true;
      }
      t1 = this.$this;
      t2 = t1.currentSelectionStartIndex;
      A.assertHelper(t2 < t1.selectables.length && t2 >= 0);
      return true;
    },
    $signature: 0
  };
  A._MultiSelectableSelectionContainerDelegate_SelectionContainerDelegate_ChangeNotifier.prototype = {};
  A.SelectionContainer.prototype = {
    createState$0() {
      return new A._SelectionContainerState(A.LinkedHashSet_LinkedHashSet$_empty(type$.void_Function), null, false, B._StateLifecycle_0);
    }
  };
  A._SelectionContainerState.prototype = {
    initState$0() {
      var t1, _this = this;
      _this.super$State$initState();
      t1 = _this._widget.delegate;
      if (t1 != null) {
        t1._selectionContainerContext = _this.get$context(0);
        t1 = _this._widget.registrar;
        if (t1 != null)
          _this.set$registrar(t1);
      }
    },
    didUpdateWidget$1(oldWidget) {
      var t1, t2, t3, _i, _this = this;
      type$.SelectionContainer._as(oldWidget);
      _this.super$State$didUpdateWidget(oldWidget);
      t1 = oldWidget.delegate;
      if (t1 != _this._widget.delegate) {
        t2 = t1 == null;
        if (!t2) {
          t1._selectionContainerContext = null;
          _this._selection_container$_listeners.forEach$1(0, t1.get$removeListener(t1));
        }
        t3 = _this._widget.delegate;
        if (t3 != null) {
          t3._selectionContainerContext = _this.get$context(0);
          t3 = _this._widget.delegate;
          _this._selection_container$_listeners.forEach$1(0, t3.get$addListener(t3));
        }
        t1 = t2 ? null : t1._selectionGeometry;
        t2 = _this._widget.delegate;
        if (!J.$eq$(t1, t2 == null ? null : t2._selectionGeometry))
          for (t1 = _this._selection_container$_listeners, t1 = A.List_List$of(t1, false, A._instanceType(t1)._precomputed1), t2 = t1.length, _i = 0; _i < t2; ++_i)
            t1[_i].call$0();
      }
      t1 = _this._widget;
      if (t1.delegate == null)
        _this.set$registrar(null);
      else {
        t1 = t1.registrar;
        if (t1 != null)
          _this.set$registrar(t1);
      }
      A.assertHelper(_this._widget.delegate != null || _this.SelectionRegistrant__registrar == null);
    },
    didChangeDependencies$0() {
      var t1, _this = this;
      _this.super$State$didChangeDependencies();
      t1 = _this._widget;
      if (t1.registrar == null && t1.delegate != null)
        _this.set$registrar(A.SelectionContainer_maybeOf(_this.get$context(0)));
      A.assertHelper(_this._widget.delegate != null || _this.SelectionRegistrant__registrar == null);
    },
    addListener$1(_, listener) {
      type$.void_Function._as(listener);
      A.assertHelper(this._widget.delegate != null);
      this._widget.delegate.addListener$1(0, listener);
      this._selection_container$_listeners.add$1(0, listener);
    },
    removeListener$1(_, listener) {
      var t1;
      type$.void_Function._as(listener);
      t1 = this._widget.delegate;
      if (t1 != null)
        t1.removeListener$1(0, listener);
      this._selection_container$_listeners.remove$1(0, listener);
    },
    pushHandleLayers$2(startHandle, endHandle) {
      A.assertHelper(this._widget.delegate != null);
      this._widget.delegate.pushHandleLayers$2(startHandle, endHandle);
    },
    dispatchSelectionEvent$1($event) {
      A.assertHelper(this._widget.delegate != null);
      return this._widget.delegate.dispatchSelectionEvent$1($event);
    },
    get$value(_) {
      var t1 = this._widget.delegate;
      if (t1 == null)
        return B.SelectionGeometry_6U2;
      return t1._selectionGeometry;
    },
    getTransformTo$1(_, ancestor) {
      A.assertHelper(this._widget.delegate != null);
      return this.get$context(0).findRenderObject$0().getTransformTo$1(0, ancestor);
    },
    get$boundingBoxes() {
      var t1 = this.get$context(0).findRenderObject$0();
      t1.toString;
      t1 = type$.RenderBox._as(t1).get$size(0);
      return A._setArrayType([new A.Rect(0, 0, 0 + t1._dx, 0 + t1._dy)], type$.JSArray_Rect);
    },
    dispose$0() {
      var t1 = this._widget.delegate;
      if (t1 != null) {
        t1._selectionContainerContext = null;
        this._selection_container$_listeners.forEach$1(0, t1.get$removeListener(t1));
      }
      this.super$__SelectionContainerState_State_Selectable_SelectionRegistrant$dispose();
    },
    build$1(context) {
      var t1 = this._widget,
        t2 = t1.delegate;
      if (t2 == null)
        return new A.SelectionRegistrarScope(null, t1.child, null);
      return new A.SelectionRegistrarScope(t2, t1.child, null);
    },
    $isListenable: 1,
    $isValueListenable: 1
  };
  A.SelectionRegistrarScope.prototype = {
    updateShouldNotify$1(oldWidget) {
      return type$.SelectionRegistrarScope._as(oldWidget).registrar != this.registrar;
    }
  };
  A.SelectionContainerDelegate.prototype = {
    getTransformFrom$1(child) {
      var t1 = this._selectionContainerContext;
      if (A.assertTest((t1 == null ? null : t1.findRenderObject$0()) != null))
        A.assertThrow("getTransformFrom cannot be called before SelectionContainer is laid out.");
      t1 = this._selectionContainerContext.findRenderObject$0();
      t1.toString;
      return child.getTransformTo$1(0, type$.RenderBox._as(t1));
    },
    get$hasSize() {
      var t1 = this._selectionContainerContext;
      if (A.assertTest((t1 == null ? null : t1.findRenderObject$0()) != null))
        A.assertThrow("The _selectionContainerContext must have a renderObject, such as after the first build has completed.");
      t1 = this._selectionContainerContext.findRenderObject$0();
      t1.toString;
      return type$.RenderBox._as(t1)._box$_size != null;
    },
    get$containerSize() {
      if (A.assertTest(this.get$hasSize()))
        A.assertThrow("containerSize cannot be called before SelectionContainer is laid out.");
      var t1 = this._selectionContainerContext.findRenderObject$0();
      t1.toString;
      return type$.RenderBox._as(t1).get$size(0);
    },
    $isListenable: 1,
    $isValueListenable: 1,
    $isSelectionRegistrar: 1
  };
  A.__SelectionContainerState_State_Selectable.prototype = {};
  A.__SelectionContainerState_State_Selectable_SelectionRegistrant.prototype = {
    dispose$0() {
      this._selection$_removeSelectionRegistrarSubscription$0();
      this.super$State$dispose();
    }
  };
  A.SharedAppData.prototype = {
    createState$0() {
      return new A._SharedAppDataState(B._StateLifecycle_0);
    }
  };
  A._SharedAppDataState.prototype = {
    build$1(context) {
      var t1 = this._widget.child,
        value = this.___SharedAppDataState_data_AI;
      if (value === $) {
        value = A.LinkedHashMap_LinkedHashMap$_empty(type$.Object, type$.nullable_Object);
        this.set$___SharedAppDataState_data_AI(value);
      }
      return new A._SharedAppModel(value, t1, null);
    },
    set$___SharedAppDataState_data_AI(___SharedAppDataState_data_AI) {
      this.___SharedAppDataState_data_AI = type$.Map_of_Object_and_nullable_Object._as(___SharedAppDataState_data_AI);
    }
  };
  A._SharedAppModel.prototype = {
    updateShouldNotify$1(old) {
      return this.data !== type$._SharedAppModel._as(old).data;
    },
    updateShouldNotifyDependent$2(old, keys) {
      var t1, t2, t3, t4;
      type$._SharedAppModel._as(old);
      type$.Set_Object._as(keys);
      for (t1 = keys.get$iterator(keys), t2 = this.data, t3 = old.data; t1.moveNext$0();) {
        t4 = t1.get$current(t1);
        if (!J.$eq$(t2.$index(0, t4), t3.$index(0, t4)))
          return true;
      }
      return false;
    }
  };
  A.LockState.prototype = {
    _enumToString$0() {
      return "LockState." + this._name;
    }
  };
  A.ShortcutMapProperty.prototype = {
    get$value(_) {
      var t1 = A.DiagnosticsProperty.prototype.get$value.call(this, 0);
      t1.toString;
      return t1;
    },
    valueToString$1$parentConfiguration(parentConfiguration) {
      var t1 = A.DiagnosticsProperty.prototype.get$value.call(this, 0);
      t1.toString;
      return "{" + J.map$1$1$ax(J.get$keys$x(t1), new A.ShortcutMapProperty_valueToString_closure(this), type$.String).join$1(0, ", ") + "}";
    }
  };
  A.ShortcutMapProperty_valueToString_closure.prototype = {
    call$1(keySet) {
      var t1, t2;
      type$.ShortcutActivator._as(keySet);
      t1 = keySet.debugDescribeKeys$0();
      t2 = this.$this;
      t2 = A.DiagnosticsProperty.prototype.get$value.call(t2, 0);
      t2.toString;
      return "{" + t1 + "}: " + A.S(J.$index$asx(t2, keySet));
    },
    $signature: 506
  };
  A.SingleActivator.prototype = {
    _shouldAcceptNumLock$1(state) {
      var t1;
      switch (this.numLock.index) {
        case 0:
          t1 = true;
          break;
        case 1:
          t1 = state._lockModes.contains$1(0, B.KeyboardLockMode_s4x);
          break;
        case 2:
          t1 = !state._lockModes.contains$1(0, B.KeyboardLockMode_s4x);
          break;
        default:
          t1 = null;
      }
      return t1;
    },
    debugDescribeKeys$0() {
      var t1 = {};
      t1.result = "";
      A.assertHelper(new A.SingleActivator_debugDescribeKeys_closure(t1, this).call$0());
      return t1.result;
    },
    debugFillProperties$1(properties) {
      this.super$Diagnosticable$debugFillProperties(properties);
      properties.add$1(0, A.MessageProperty$("keys", this.debugDescribeKeys$0(), B.DiagnosticLevel_3));
      properties.add$1(0, A.FlagProperty$("includeRepeats", null, "excluding repeats", null, B.DiagnosticLevel_3, false, true));
    },
    $isShortcutActivator: 1
  };
  A.SingleActivator_debugDescribeKeys_closure.prototype = {
    call$0() {
      var t3,
        t1 = A._setArrayType([], type$.JSArray_String),
        t2 = this.$this;
      if (t2.control)
        t1.push("Control");
      if (t2.alt)
        t1.push("Alt");
      if (t2.meta)
        t1.push("Meta");
      if (t2.shift)
        t1.push("Shift");
      t2 = t2.trigger;
      t3 = t2.get$debugName();
      t1.push(t3 == null ? A.objectRuntimeType(t2, "<optimized out>") + "#" + A.shortHash(t2) : t3);
      this._box_0.result = B.JSArray_methods.join$1(t1, " + ");
      return true;
    },
    $signature: 0
  };
  A._ActivatorIntentPair.prototype = {
    debugFillProperties$1(properties) {
      var _null = null;
      this.super$Diagnosticable$debugFillProperties(properties);
      properties.add$1(0, A.DiagnosticsProperty$("activator", this.activator.debugDescribeKeys$0(), true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.String));
      properties.add$1(0, A.DiagnosticsProperty$("intent", this.intent, true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.Intent));
    }
  };
  A.ShortcutManager.prototype = {
    set$shortcuts(value) {
      var _this = this;
      type$.Map_ShortcutActivator_Intent._as(value);
      if (!A.mapEquals(_this._shortcuts, value, type$.ShortcutActivator, type$.Intent)) {
        _this.set$_shortcuts(value);
        _this.set$_indexedShortcutsCache(null);
        _this.notifyListeners$0();
      }
    },
    get$_indexedShortcuts() {
      var t1 = this._indexedShortcutsCache;
      if (t1 == null) {
        t1 = A.ShortcutManager__indexShortcuts(this._shortcuts);
        this.set$_indexedShortcutsCache(t1);
      }
      return t1;
    },
    _find$2($event, state) {
      var t3, t4, t5, t6, t7, t8, t9, t10, _i, activatorIntent, t11, t12, t13, t14,
        t1 = $event.logicalKey,
        t2 = this.get$_indexedShortcuts().$index(0, t1);
      if (t2 == null)
        t2 = A._setArrayType([], type$.JSArray__ActivatorIntentPair);
      t2 = A.List_List$of(t2, true, type$._ActivatorIntentPair);
      t3 = this.get$_indexedShortcuts().$index(0, null);
      B.JSArray_methods.addAll$1(t2, t3 == null ? A._setArrayType([], type$.JSArray__ActivatorIntentPair) : t3);
      t3 = t2.length;
      t4 = !($event instanceof A.KeyDownEvent);
      t5 = $event instanceof A.KeyRepeatEvent;
      t6 = type$.JSArray_LogicalKeyboardKey;
      t7 = state._pressedKeys;
      t8 = A._instanceType(t7)._eval$1("LinkedHashMapValuesIterable<2>");
      t9 = t8._eval$1("Iterable.E");
      t10 = type$.Set_LogicalKeyboardKey;
      _i = 0;
      for (; _i < t2.length; t2.length === t3 || (0, A.throwConcurrentModificationError)(t2), ++_i) {
        activatorIntent = t2[_i];
        t11 = activatorIntent.activator;
        if (t4)
          t12 = t5;
        else
          t12 = true;
        t13 = false;
        if (t12)
          if (B.JSArray_methods.contains$1(A._setArrayType([t11.trigger], t6), t1)) {
            t12 = A.LinkedHashSet_LinkedHashSet(t9);
            t12.addAll$1(0, new A.LinkedHashMapValuesIterable(t7, t8));
            t10._as(t12);
            t13 = t12.intersection$1(0, $.$get$_controlSynonyms());
            t14 = false;
            if (t11.control === t13.get$isNotEmpty(t13)) {
              t13 = t12.intersection$1(0, $.$get$_shiftSynonyms());
              if (t11.shift === t13.get$isNotEmpty(t13)) {
                t13 = t12.intersection$1(0, $.$get$_altSynonyms());
                if (t11.alt === t13.get$isNotEmpty(t13)) {
                  t12 = t12.intersection$1(0, $.$get$_metaSynonyms());
                  t12 = t11.meta === t12.get$isNotEmpty(t12);
                } else
                  t12 = t14;
              } else
                t12 = t14;
            } else
              t12 = t14;
            t11 = t12 && t11._shouldAcceptNumLock$1(state);
          } else
            t11 = t13;
        else
          t11 = t13;
        if (t11)
          return activatorIntent.intent;
      }
      return null;
    },
    handleKeypress$2(context, $event) {
      var action, t1, _0_0, _0_1, invokeResult, _0_2, enabled,
        intent = A._InitializedCell$named("intent", new A.ShortcutManager_handleKeypress_closure(this, $event));
      context = A._InitializedCell$named("context", new A.ShortcutManager_handleKeypress_closure0());
      action = A._InitializedCell$named("action", new A.ShortcutManager_handleKeypress_closure1(context, intent));
      if (intent._readFinal$0() != null && context._readFinal$0() != null && action._readFinal$0() != null) {
        t1 = context._readFinal$0();
        t1.dependOnInheritedWidgetOfExactType$1$0(type$._ActionsScope);
        t1 = A.Actions__findDispatcher(t1);
        _0_0 = t1.invokeActionIfEnabled$3(action._readFinal$0(), intent._readFinal$0(), context._readFinal$0());
        _0_1 = _0_0._0;
        invokeResult = null;
        _0_2 = _0_0._1;
        invokeResult = _0_2;
        enabled = _0_1;
        if (A.boolConversionCheck(enabled))
          return action._readFinal$0().toKeyEventResult$2(intent._readFinal$0(), invokeResult);
      }
      return B.KeyEventResult_1;
    },
    debugFillProperties$1(properties) {
      var _null = null;
      this.super$Diagnosticable$debugFillProperties(properties);
      properties.add$1(0, A.DiagnosticsProperty$("shortcuts", this._shortcuts, true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.Map_ShortcutActivator_Intent));
      properties.add$1(0, A.FlagProperty$("modal", false, _null, "modal", B.DiagnosticLevel_3, false, false));
    },
    set$_shortcuts(_shortcuts) {
      this._shortcuts = type$.Map_ShortcutActivator_Intent._as(_shortcuts);
    },
    set$_indexedShortcutsCache(_indexedShortcutsCache) {
      this._indexedShortcutsCache = type$.nullable_Map_of_nullable_LogicalKeyboardKey_and_List__ActivatorIntentPair._as(_indexedShortcutsCache);
    },
    $isListenable: 1
  };
  A.ShortcutManager__indexShortcuts_closure.prototype = {
    call$2(activator, intent) {
      var nullableTriggers, t1, _i;
      type$.ShortcutActivator._as(activator);
      type$.Intent._as(intent);
      nullableTriggers = [activator.trigger];
      t1 = this.result;
      _i = 0;
      for (; _i < 1; ++_i)
        J.add$1$ax(t1.putIfAbsent$2(0, nullableTriggers[_i], new A.ShortcutManager__indexShortcuts__closure()), new A._ActivatorIntentPair(activator, intent));
    },
    $signature: 507
  };
  A.ShortcutManager__indexShortcuts__closure.prototype = {
    call$0() {
      return A._setArrayType([], type$.JSArray__ActivatorIntentPair);
    },
    $signature: 508
  };
  A.ShortcutManager_handleKeypress_closure.prototype = {
    call$0() {
      var t1 = A.BindingBase_checkInstance($.ServicesBinding__instance, type$.ServicesBinding).ServicesBinding___ServicesBinding__keyboard_F;
      t1 === $ && A.throwLateFieldNI("_keyboard");
      return this.$this._find$2(this.event, t1);
    },
    $signature: 509
  };
  A.ShortcutManager_handleKeypress_closure0.prototype = {
    call$0() {
      var t1 = A.BindingBase_checkInstance($.WidgetsBinding__instance, type$.WidgetsBinding).WidgetsBinding__buildOwner.focusManager._primaryFocus;
      return t1 == null ? null : t1._focus_manager$_context;
    },
    $signature: 510
  };
  A.ShortcutManager_handleKeypress_closure1.prototype = {
    call$0() {
      var t1 = this.context._readFinal$0();
      t1.toString;
      return A.Actions_maybeFind(t1, this.intent._readFinal$0(), type$.Intent);
    },
    $signature: 511
  };
  A.Shortcuts.prototype = {
    get$shortcuts() {
      var t1 = this.manager;
      return t1 == null ? this._shortcuts : t1._shortcuts;
    },
    createState$0() {
      return new A._ShortcutsState(B._StateLifecycle_0);
    },
    debugFillProperties$1(properties) {
      var t1, t2, t3, _this = this, _null = null,
        _s9_ = "shortcuts";
      _this.super$Widget$debugFillProperties(properties);
      properties.add$1(0, A.DiagnosticsProperty$("manager", _this.manager, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.ShortcutManager));
      t1 = _this.get$shortcuts();
      t2 = _this.debugLabel;
      t3 = t2 == null ? _null : t2.length !== 0;
      t2 = t3 === true ? t2 : _null;
      t3 = B.JSString_methods.endsWith$1(_s9_, ":");
      if (A.assertTest(!t3))
        A.assertThrow('Names of diagnostic nodes must not end with colons.\nname:\n  "shortcuts"');
      properties.add$1(0, new A.ShortcutMapProperty(t2, false, true, _null, _null, _null, false, t1, B.C__NoDefaultValue, B.DiagnosticLevel_3, _s9_, true, true, _null, B.DiagnosticsTreeStyle_8));
    }
  };
  A._ShortcutsState.prototype = {
    dispose$0() {
      var t1 = this._internalManager;
      if (t1 != null)
        t1.dispose$0();
      this.super$State$dispose();
    },
    initState$0() {
      var t1, _this = this;
      _this.super$State$initState();
      if (_this._widget.manager == null) {
        t1 = A.ShortcutManager$();
        _this._internalManager = t1;
        t1.set$shortcuts(_this._widget.get$shortcuts());
      }
    },
    didUpdateWidget$1(oldWidget) {
      var t1, _this = this;
      type$.Shortcuts._as(oldWidget);
      _this.super$State$didUpdateWidget(oldWidget);
      t1 = _this._widget.manager;
      if (t1 != oldWidget.manager)
        if (t1 != null) {
          t1 = _this._internalManager;
          if (t1 != null)
            t1.dispose$0();
          _this._internalManager = null;
        } else if (_this._internalManager == null)
          _this._internalManager = A.ShortcutManager$();
      t1 = _this._internalManager;
      if (t1 != null)
        t1.set$shortcuts(_this._widget.get$shortcuts());
    },
    _handleOnKeyEvent$2(node, $event) {
      var t1, t2;
      type$.FocusNode._as(node);
      type$.KeyEvent._as($event);
      t1 = node._focus_manager$_context;
      if (t1 == null)
        return B.KeyEventResult_1;
      t2 = this._widget.manager;
      if (t2 == null) {
        t2 = this._internalManager;
        t2.toString;
      }
      return t2.handleKeypress$2(t1, $event);
    },
    build$1(context) {
      var _null = null,
        t1 = B.Type_Shortcuts_Qeb.toString$0(0);
      return A.Focus$(false, false, this._widget.child, t1, _null, _null, _null, true, _null, _null, _null, this.get$_handleOnKeyEvent(), _null, _null);
    }
  };
  A.ShortcutRegistry.prototype = {
    dispose$0() {
      this.super$ChangeNotifier$dispose();
    },
    get$shortcuts() {
      var t1, t2;
      A.ChangeNotifier_debugAssertNotDisposed(this);
      t1 = A.LinkedHashMap_LinkedHashMap$_empty(type$.ShortcutActivator, type$.Intent);
      for (t2 = this._registeredShortcuts, t2 = new A.LinkedHashMapEntriesIterable(t2, A._instanceType(t2)._eval$1("LinkedHashMapEntriesIterable<1,2>")).get$iterator(0); t2.moveNext$0();)
        t1.addAll$1(0, t2.__js_helper$_current.value);
      return t1;
    },
    $isListenable: 1
  };
  A.ShortcutRegistrar.prototype = {
    createState$0() {
      var t1 = new A.ShortcutRegistry(A.LinkedHashMap_LinkedHashMap$_empty(type$.ShortcutRegistryEntry, type$.Map_ShortcutActivator_Intent), $.$get$ChangeNotifier__emptyListeners());
      A.ChangeNotifier_maybeDispatchObjectCreation(t1);
      return new A._ShortcutRegistrarState(t1, A.ShortcutManager$(), B._StateLifecycle_0);
    }
  };
  A._ShortcutRegistrarState.prototype = {
    initState$0() {
      this.super$State$initState();
      this.registry.addListener$1(0, this.get$_shortcutsChanged());
    },
    _shortcutsChanged$0() {
      this.manager.set$shortcuts(this.registry.get$shortcuts());
    },
    dispose$0() {
      var _this = this,
        t1 = _this.registry;
      t1.removeListener$1(0, _this.get$_shortcutsChanged());
      t1.super$ChangeNotifier$dispose();
      _this.manager.dispose$0();
      _this.super$State$dispose();
    },
    build$1(context) {
      return new A._ShortcutRegistrarScope(this.registry, new A.Shortcuts(this.manager, B.Map_empty7, this._widget.child, null, null), null);
    }
  };
  A._ShortcutRegistrarScope.prototype = {
    updateShouldNotify$1(oldWidget) {
      return this.registry !== type$._ShortcutRegistrarScope._as(oldWidget).registry;
    }
  };
  A._ShortcutManager_Object_Diagnosticable.prototype = {};
  A._ShortcutManager_Object_Diagnosticable_ChangeNotifier.prototype = {};
  A._ShortcutRegistry_Object_ChangeNotifier.prototype = {};
  A._SingleActivator_Object_Diagnosticable.prototype = {};
  A._SingleActivator_Object_Diagnosticable_MenuSerializableShortcut.prototype = {};
  A.__ActivatorIntentPair_Object_Diagnosticable.prototype = {};
  A.SingleChildScrollView.prototype = {
    build$1(context) {
      var effectivePrimary, scrollController, scrollable, _null = null, t1 = {},
        axisDirection = A.getAxisDirectionFromAxisReverseAndDirectionality(context, B.Axis_1, false);
      t1.contents = this.child;
      effectivePrimary = A.PrimaryScrollController_shouldInherit(context, B.Axis_1);
      scrollController = effectivePrimary ? A.PrimaryScrollController_maybeOf(context) : _null;
      scrollable = A.Scrollable$(axisDirection, B.Clip_1, scrollController, B.DragStartBehavior_1, false, B.HitTestBehavior_1, _null, _null, _null, _null, new A.SingleChildScrollView_build_closure(t1, this, axisDirection));
      return effectivePrimary && scrollController != null ? new A.PrimaryScrollController(_null, _null, B.Set_empty0, scrollable, _null) : scrollable;
    }
  };
  A.SingleChildScrollView_build_closure.prototype = {
    call$2(context, offset) {
      type$.BuildContext._as(context);
      return new A._SingleChildViewport(this.axisDirection, type$.ViewportOffset._as(offset), B.Clip_1, this._box_0.contents, null);
    },
    $signature: 512
  };
  A._SingleChildViewport.prototype = {
    createRenderObject$1(context) {
      var t1 = new A._RenderSingleChildViewport(this.axisDirection, this.offset, this.clipBehavior, A.LayerHandle$(type$.ClipRectLayer), null, new A._LayoutCacheStorage(), A.LayerHandle$(type$.ContainerLayer_2));
      t1.RenderObject$0();
      t1.set$child(null);
      return t1;
    },
    updateRenderObject$2(context, renderObject) {
      var t1;
      type$._RenderSingleChildViewport._as(renderObject);
      renderObject.set$axisDirection(this.axisDirection);
      renderObject.set$offset(0, this.offset);
      t1 = this.clipBehavior;
      if (t1 !== renderObject._single_child_scroll_view$_clipBehavior) {
        renderObject._single_child_scroll_view$_clipBehavior = t1;
        renderObject.markNeedsPaint$0();
        renderObject.markNeedsSemanticsUpdate$0();
      }
    },
    createElement$0(_) {
      var t1 = new A._SingleChildViewportElement(this, B._ElementLifecycle_0, A.HashSet_HashSet(type$.Element));
      $.$get$FlutterMemoryAllocations_instance().dispatchObjectCreated$3$className$library$object(B.Type_Element_rqC.toString$0(0), "package:flutter/widgets.dart", t1);
      return t1;
    }
  };
  A._SingleChildViewportElement.prototype = {};
  A._RenderSingleChildViewport.prototype = {
    set$axisDirection(value) {
      if (value === this._axisDirection)
        return;
      this._axisDirection = value;
      this.markNeedsLayout$0();
    },
    set$offset(_, value) {
      var _this = this,
        t1 = _this._single_child_scroll_view$_offset;
      if (value === t1)
        return;
      if (_this._object$_owner != null)
        t1.removeListener$1(0, _this.get$_hasScrolled());
      _this._single_child_scroll_view$_offset = value;
      if (_this._object$_owner != null)
        value.addListener$1(0, _this.get$_hasScrolled());
      _this.markNeedsLayout$0();
    },
    _hasScrolled$0() {
      this.markNeedsPaint$0();
      this.markNeedsSemanticsUpdate$0();
    },
    setupParentData$1(child) {
      if (!(child.parentData instanceof A.ParentData))
        child.parentData = new A.ParentData();
    },
    attach$1(owner) {
      this.super$__RenderSingleChildViewport_RenderBox_RenderObjectWithChildMixin$attach(owner);
      this._single_child_scroll_view$_offset.addListener$1(0, this.get$_hasScrolled());
    },
    detach$0(_) {
      this._single_child_scroll_view$_offset.removeListener$1(0, this.get$_hasScrolled());
      this.super$__RenderSingleChildViewport_RenderBox_RenderObjectWithChildMixin$detach(0);
    },
    get$isRepaintBoundary() {
      return true;
    },
    get$_single_child_scroll_view$_viewportExtent() {
      var t1, _this = this;
      A.assertHelper(_this._box$_size != null);
      switch (A.axisDirectionToAxis(_this._axisDirection).index) {
        case 0:
          t1 = _this.get$size(0)._dx;
          break;
        case 1:
          t1 = _this.get$size(0)._dy;
          break;
        default:
          t1 = null;
      }
      return t1;
    },
    get$_single_child_scroll_view$_maxScrollExtent() {
      var t1, _this = this;
      A.assertHelper(_this._box$_size != null);
      t1 = _this.RenderObjectWithChildMixin__child;
      if (t1 == null)
        return 0;
      switch (A.axisDirectionToAxis(_this._axisDirection).index) {
        case 0:
          t1 = t1.get$size(0)._dx - _this.get$size(0)._dx;
          break;
        case 1:
          t1 = t1.get$size(0)._dy - _this.get$size(0)._dy;
          break;
        default:
          t1 = null;
      }
      return Math.max(0, A.checkNum(t1));
    },
    _getInnerConstraints$1(constraints) {
      var t1;
      switch (A.axisDirectionToAxis(this._axisDirection).index) {
        case 0:
          t1 = new A.BoxConstraints(0, 1 / 0, constraints.minHeight, constraints.maxHeight);
          break;
        case 1:
          t1 = new A.BoxConstraints(constraints.minWidth, constraints.maxWidth, 0, 1 / 0);
          break;
        default:
          t1 = null;
      }
      return t1;
    },
    computeMinIntrinsicWidth$1(height) {
      var t1;
      A._asDouble(height);
      t1 = this.RenderObjectWithChildMixin__child;
      t1 = t1 == null ? null : t1.getMinIntrinsicWidth$1(height);
      return t1 == null ? 0 : t1;
    },
    computeMaxIntrinsicWidth$1(height) {
      var t1;
      A._asDouble(height);
      t1 = this.RenderObjectWithChildMixin__child;
      t1 = t1 == null ? null : t1.getMaxIntrinsicWidth$1(height);
      return t1 == null ? 0 : t1;
    },
    computeMinIntrinsicHeight$1(width) {
      var t1;
      A._asDouble(width);
      t1 = this.RenderObjectWithChildMixin__child;
      t1 = t1 == null ? null : t1.getMinIntrinsicHeight$1(width);
      return t1 == null ? 0 : t1;
    },
    computeMaxIntrinsicHeight$1(width) {
      var t1;
      A._asDouble(width);
      t1 = this.RenderObjectWithChildMixin__child;
      t1 = t1 == null ? null : t1.getMaxIntrinsicHeight$1(width);
      return t1 == null ? 0 : t1;
    },
    computeDryLayout$1(constraints) {
      var t1 = this.RenderObjectWithChildMixin__child;
      if (t1 == null)
        return new A.Size(constraints.constrainWidth$1(0), constraints.constrainHeight$1(0));
      return constraints.constrain$1(t1._computeIntrinsics$2$3(B.C__DryLayout, this._getInnerConstraints$1(constraints), t1.get$_computeDryLayout(), type$.BoxConstraints, type$.Size));
    },
    performLayout$0() {
      var t2, t3, _this = this,
        constraints = A.RenderObject.prototype.get$constraints.call(_this),
        t1 = _this.RenderObjectWithChildMixin__child;
      if (t1 == null)
        _this.set$size(0, new A.Size(constraints.constrainWidth$1(0), constraints.constrainHeight$1(0)));
      else {
        t1.layout$2$parentUsesSize(_this._getInnerConstraints$1(constraints), true);
        _this.set$size(0, constraints.constrain$1(_this.RenderObjectWithChildMixin__child.get$size(0)));
      }
      t1 = _this._single_child_scroll_view$_offset._pixels;
      if (t1 != null)
        if (t1 > _this.get$_single_child_scroll_view$_maxScrollExtent()) {
          t1 = _this._single_child_scroll_view$_offset;
          t2 = _this.get$_single_child_scroll_view$_maxScrollExtent();
          t3 = _this._single_child_scroll_view$_offset._pixels;
          t3.toString;
          t1.correctBy$1(t2 - t3);
        } else {
          t1 = _this._single_child_scroll_view$_offset._pixels;
          t1.toString;
          A.assertHelper(_this._box$_size != null);
          if (t1 < 0) {
            t1 = _this._single_child_scroll_view$_offset;
            A.assertHelper(_this._box$_size != null);
            t2 = _this._single_child_scroll_view$_offset._pixels;
            t2.toString;
            t1.correctBy$1(0 - t2);
          }
        }
      _this._single_child_scroll_view$_offset.applyViewportDimension$1(_this.get$_single_child_scroll_view$_viewportExtent());
      t1 = _this._single_child_scroll_view$_offset;
      A.assertHelper(_this._box$_size != null);
      t1.applyContentDimensions$2(0, _this.get$_single_child_scroll_view$_maxScrollExtent());
    },
    _paintOffsetForPosition$1(position) {
      var t1, _this = this;
      switch (_this._axisDirection.index) {
        case 0:
          t1 = new A.Offset(0, position - _this.RenderObjectWithChildMixin__child.get$size(0)._dy + _this.get$size(0)._dy);
          break;
        case 3:
          t1 = new A.Offset(position - _this.RenderObjectWithChildMixin__child.get$size(0)._dx + _this.get$size(0)._dx, 0);
          break;
        case 1:
          t1 = new A.Offset(-position, 0);
          break;
        case 2:
          t1 = new A.Offset(0, -position);
          break;
        default:
          t1 = null;
      }
      return t1;
    },
    _shouldClipAtPaintOffset$1(paintOffset) {
      var t1, t2, _this = this;
      A.assertHelper(_this.RenderObjectWithChildMixin__child != null);
      switch (_this._single_child_scroll_view$_clipBehavior.index) {
        case 0:
          return false;
        case 1:
        case 2:
        case 3:
          t1 = paintOffset._dx;
          if (!(t1 < 0)) {
            t2 = paintOffset._dy;
            t1 = t2 < 0 || t1 + _this.RenderObjectWithChildMixin__child.get$size(0)._dx > _this.get$size(0)._dx || t2 + _this.RenderObjectWithChildMixin__child.get$size(0)._dy > _this.get$size(0)._dy;
          } else
            t1 = true;
          return t1;
      }
    },
    paint$2(context, offset) {
      var t1, paintOffset, t2, t3, t4, _this = this;
      if (_this.RenderObjectWithChildMixin__child != null) {
        t1 = _this._single_child_scroll_view$_offset._pixels;
        t1.toString;
        paintOffset = _this._paintOffsetForPosition$1(t1);
        t1 = new A._RenderSingleChildViewport_paint_paintContents(_this, paintOffset);
        t2 = _this._single_child_scroll_view$_clipRectLayer;
        if (_this._shouldClipAtPaintOffset$1(paintOffset)) {
          A.assertHelper(!_this._needsCompositingBitsUpdate);
          t3 = _this.__RenderObject__needsCompositing_A;
          t3 === $ && A.throwLateFieldNI("_needsCompositing");
          t4 = _this.get$size(0);
          t2.set$layer(0, context.pushClipRect$6$clipBehavior$oldLayer(t3, offset, new A.Rect(0, 0, 0 + t4._dx, 0 + t4._dy), t1, _this._single_child_scroll_view$_clipBehavior, t2._layer));
        } else {
          t2.set$layer(0, null);
          t1.call$2(context, offset);
        }
      }
    },
    dispose$0() {
      this._single_child_scroll_view$_clipRectLayer.set$layer(0, null);
      this.super$RenderObject$dispose();
    },
    applyPaintTransform$2(child, transform) {
      var t1, paintOffset;
      type$.RenderBox._as(child);
      t1 = this._single_child_scroll_view$_offset._pixels;
      t1.toString;
      paintOffset = this._paintOffsetForPosition$1(t1);
      transform.translate$2(0, paintOffset._dx, paintOffset._dy);
    },
    describeApproximatePaintClip$1(child) {
      var _this = this,
        t1 = _this._single_child_scroll_view$_offset._pixels;
      t1.toString;
      t1 = _this._shouldClipAtPaintOffset$1(_this._paintOffsetForPosition$1(t1));
      if (t1) {
        t1 = _this.get$size(0);
        return new A.Rect(0, 0, 0 + t1._dx, 0 + t1._dy);
      }
      return null;
    },
    hitTestChildren$2$position(result, position) {
      var t1, _this = this;
      if (_this.RenderObjectWithChildMixin__child != null) {
        t1 = _this._single_child_scroll_view$_offset._pixels;
        t1.toString;
        return result.addWithPaintOffset$3$hitTest$offset$position(new A._RenderSingleChildViewport_hitTestChildren_closure(_this, position), _this._paintOffsetForPosition$1(t1), position);
      }
      return false;
    },
    getOffsetToReveal$4$axis$rect(target, alignment, axis, rect) {
      var t1, bounds, contentSize, _0_1, leadingScrollOffset, targetMainAxisExtent, _0_2, _0_3, mainAxisExtent, targetOffset, _this = this, _null = null;
      A.axisDirectionToAxis(_this._axisDirection);
      if (rect == null)
        rect = target.get$paintBounds();
      if (!(target instanceof A.RenderBox)) {
        t1 = _this._single_child_scroll_view$_offset._pixels;
        t1.toString;
        return new A.RevealedOffset(t1, rect);
      }
      bounds = A.MatrixUtils_transformRect(target.getTransformTo$1(0, _this.RenderObjectWithChildMixin__child), rect);
      contentSize = _this.RenderObjectWithChildMixin__child.get$size(0);
      switch (_this._axisDirection.index) {
        case 0:
          t1 = bounds.bottom;
          t1 = new A._Record_3(_this.get$size(0)._dy, contentSize._dy - t1, t1 - bounds.top);
          break;
        case 3:
          t1 = bounds.right;
          t1 = new A._Record_3(_this.get$size(0)._dx, contentSize._dx - t1, t1 - bounds.left);
          break;
        case 1:
          t1 = bounds.left;
          t1 = new A._Record_3(_this.get$size(0)._dx, t1, bounds.right - t1);
          break;
        case 2:
          t1 = bounds.top;
          t1 = new A._Record_3(_this.get$size(0)._dy, t1, bounds.bottom - t1);
          break;
        default:
          t1 = _null;
      }
      _0_1 = t1._0;
      leadingScrollOffset = _null;
      targetMainAxisExtent = _null;
      _0_2 = t1._1;
      _0_3 = t1._2;
      targetMainAxisExtent = _0_3;
      leadingScrollOffset = _0_2;
      mainAxisExtent = _0_1;
      if (typeof mainAxisExtent !== "number")
        return mainAxisExtent.$sub();
      if (typeof targetMainAxisExtent !== "number")
        return A.iae(targetMainAxisExtent);
      if (typeof leadingScrollOffset !== "number")
        return leadingScrollOffset.$sub();
      targetOffset = leadingScrollOffset - (mainAxisExtent - targetMainAxisExtent) * alignment;
      return new A.RevealedOffset(targetOffset, bounds.shift$1(_this._paintOffsetForPosition$1(targetOffset)));
    },
    getOffsetToReveal$3$rect(target, alignment, rect) {
      return this.getOffsetToReveal$4$axis$rect(target, alignment, null, rect);
    },
    showOnScreen$4$curve$descendant$duration$rect(curve, descendant, duration, rect) {
      type$.nullable_RenderObject._as(descendant);
      type$.nullable_Rect._as(rect);
      type$.Duration._as(duration);
      type$.Curve._as(curve);
      this.super$RenderObject$showOnScreen(curve, null, duration, A.RenderViewportBase_showInViewport(curve, descendant, duration, this._single_child_scroll_view$_offset, rect, this));
    },
    showOnScreen$0() {
      return this.showOnScreen$4$curve$descendant$duration$rect(B.Cubic_glB, null, B.Duration_0, null);
    },
    showOnScreen$1$rect(rect) {
      return this.showOnScreen$4$curve$descendant$duration$rect(B.Cubic_glB, null, B.Duration_0, rect);
    },
    showOnScreen$3$curve$duration$rect(curve, duration, rect) {
      return this.showOnScreen$4$curve$descendant$duration$rect(curve, null, duration, rect);
    },
    showOnScreen$2$descendant$rect(descendant, rect) {
      return this.showOnScreen$4$curve$descendant$duration$rect(B.Cubic_glB, descendant, B.Duration_0, rect);
    },
    debugFillProperties$1(properties) {
      var t1, _null = null;
      this.super$RenderBox$debugFillProperties(properties);
      t1 = this._single_child_scroll_view$_offset._pixels;
      t1.toString;
      properties.add$1(0, A.DiagnosticsProperty$("offset", this._paintOffsetForPosition$1(t1), true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.Offset));
    },
    describeSemanticsClip$1(child) {
      var remainingOffset, t3, _this = this,
        t1 = _this.get$_single_child_scroll_view$_maxScrollExtent(),
        t2 = _this._single_child_scroll_view$_offset._pixels;
      t2.toString;
      remainingOffset = t1 - t2;
      switch (_this._axisDirection.index) {
        case 0:
          _this.get$size(0);
          _this.get$size(0);
          t1 = _this.get$size(0);
          t2 = _this.get$size(0);
          t3 = _this._single_child_scroll_view$_offset._pixels;
          t3.toString;
          return new A.Rect(0, 0 - remainingOffset, 0 + t1._dx, 0 + t2._dy + t3);
        case 1:
          _this.get$size(0);
          t1 = _this._single_child_scroll_view$_offset._pixels;
          t1.toString;
          _this.get$size(0);
          return new A.Rect(0 - t1, 0, 0 + _this.get$size(0)._dx + remainingOffset, 0 + _this.get$size(0)._dy);
        case 2:
          _this.get$size(0);
          _this.get$size(0);
          t1 = _this._single_child_scroll_view$_offset._pixels;
          t1.toString;
          return new A.Rect(0, 0 - t1, 0 + _this.get$size(0)._dx, 0 + _this.get$size(0)._dy + remainingOffset);
        case 3:
          _this.get$size(0);
          _this.get$size(0);
          t1 = _this.get$size(0);
          t2 = _this._single_child_scroll_view$_offset._pixels;
          t2.toString;
          return new A.Rect(0 - remainingOffset, 0, 0 + t1._dx + t2, 0 + _this.get$size(0)._dy);
      }
    }
  };
  A._RenderSingleChildViewport_paint_paintContents.prototype = {
    call$2(context, offset) {
      var t1 = this.$this.RenderObjectWithChildMixin__child;
      t1.toString;
      context.paintChild$2(t1, offset.$add(0, this.paintOffset));
    },
    $signature: 21
  };
  A._RenderSingleChildViewport_hitTestChildren_closure.prototype = {
    call$2(result, transformed) {
      var t1 = this.$this,
        t2 = t1._single_child_scroll_view$_offset._pixels;
      t2.toString;
      t2 = t1._paintOffsetForPosition$1(t2);
      A.assertHelper(transformed.$eq(0, this.position.$add(0, new A.Offset(-t2._dx, -t2._dy))));
      return t1.RenderObjectWithChildMixin__child.hitTest$2$position(result, transformed);
    },
    $signature: 20
  };
  A.__RenderSingleChildViewport_RenderBox_RenderObjectWithChildMixin.prototype = {
    attach$1(owner) {
      var t1;
      this.super$RenderObject$attach(owner);
      t1 = this.RenderObjectWithChildMixin__child;
      if (t1 != null)
        t1.attach$1(owner);
    },
    detach$0(_) {
      var t1;
      this.super$RenderObject$detach(0);
      t1 = this.RenderObjectWithChildMixin__child;
      if (t1 != null)
        t1.detach$0(0);
    }
  };
  A.__SingleChildViewportElement_SingleChildRenderObjectElement_NotifiableElementMixin.prototype = {};
  A.__SingleChildViewportElement_SingleChildRenderObjectElement_NotifiableElementMixin_ViewportElementMixin.prototype = {};
  A.SizeChangedLayoutNotification.prototype = {};
  A.SizeChangedLayoutNotifier.prototype = {
    createRenderObject$1(context) {
      var t1 = new A._RenderSizeChangedWithCallback(new A.SizeChangedLayoutNotifier_createRenderObject_closure(context), null, new A._LayoutCacheStorage(), A.LayerHandle$(type$.ContainerLayer_2));
      t1.RenderObject$0();
      t1.set$child(null);
      return t1;
    }
  };
  A.SizeChangedLayoutNotifier_createRenderObject_closure.prototype = {
    call$0() {
      this.context.dispatchNotification$1(B.C_SizeChangedLayoutNotification);
    },
    $signature: 1
  };
  A._RenderSizeChangedWithCallback.prototype = {
    performLayout$0() {
      var _this = this;
      _this.super$RenderProxyBoxMixin$performLayout();
      if (_this._oldSize != null && !_this.get$size(0).$eq(0, _this._oldSize))
        _this.onLayoutChangedCallback.call$0();
      _this._oldSize = _this.get$size(0);
    }
  };
  A.SlottedMultiChildRenderObjectWidget.prototype = {};
  A.SlottedMultiChildRenderObjectWidgetMixin.prototype = {
    createElement$0(_) {
      var t1 = A._instanceType(this),
        t2 = type$.Element;
      t1 = new A.SlottedRenderObjectElement(A.LinkedHashMap_LinkedHashMap$_empty(t1._eval$1("SlottedMultiChildRenderObjectWidgetMixin.0"), t2), A.LinkedHashMap_LinkedHashMap$_empty(type$.Key, t2), this, B._ElementLifecycle_0, A.HashSet_HashSet(t2), t1._eval$1("SlottedRenderObjectElement<SlottedMultiChildRenderObjectWidgetMixin.0,SlottedMultiChildRenderObjectWidgetMixin.1>"));
      $.$get$FlutterMemoryAllocations_instance().dispatchObjectCreated$3$className$library$object(B.Type_Element_rqC.toString$0(0), "package:flutter/widgets.dart", t1);
      return t1;
    }
  };
  A.SlottedContainerRenderObjectMixin.prototype = {
    debugNameForSlot$1(slot) {
      A._instanceType(this)._eval$1("SlottedContainerRenderObjectMixin.0")._as(slot);
      if (slot instanceof A._Enum)
        return slot._name;
      return J.toString$0$(slot);
    },
    redepthChildren$0() {
      B.JSArray_methods.forEach$1(this.get$children(0), this.get$redepthChild());
    },
    visitChildren$1(visitor) {
      type$.void_Function_RenderObject._as(visitor);
      B.JSArray_methods.forEach$1(this.get$children(0), visitor);
    },
    debugDescribeChildren$0() {
      var map, t5, _i, child, t6, _this = this,
        value = A._setArrayType([], type$.JSArray_DiagnosticsNode),
        t1 = _this.SlottedContainerRenderObjectMixin__slotToChild,
        t2 = A._instanceType(t1),
        t3 = A._instanceType(_this),
        t4 = t3._eval$1("SlottedContainerRenderObjectMixin.1");
      t3 = t3._eval$1("SlottedContainerRenderObjectMixin.0");
      map = A.LinkedHashMap_LinkedHashMap(null, null, t4, t3);
      A.MapBase__fillMapWithIterables(map, new A.LinkedHashMapValuesIterable(t1, t2._eval$1("LinkedHashMapValuesIterable<2>")), new A.LinkedHashMapKeysIterable(t1, t2._eval$1("LinkedHashMapKeysIterable<1>")));
      for (t1 = _this.get$children(0), t2 = t1.length, t5 = type$.List_DiagnosticsNode, _i = 0; _i < t1.length; t1.length === t2 || (0, A.throwConcurrentModificationError)(t1), ++_i) {
        child = t1[_i];
        t6 = map.$index(0, child);
        t6 = _this.debugNameForSlot$1(t6 == null ? t3._as(t6) : t6);
        t4._as(child);
        B.JSArray_methods.add$1(t5._as(value), A.DiagnosticableTreeNode$(t6, null, child));
      }
      return value;
    },
    _setChild$2(child, slot) {
      var oldChild, _this = this,
        t1 = A._instanceType(_this);
      t1._eval$1("SlottedContainerRenderObjectMixin.1?")._as(child);
      t1._eval$1("SlottedContainerRenderObjectMixin.0")._as(slot);
      t1 = _this.SlottedContainerRenderObjectMixin__slotToChild;
      oldChild = t1.$index(0, slot);
      if (oldChild != null) {
        _this.dropChild$1(oldChild);
        t1.remove$1(0, slot);
      }
      if (child != null) {
        t1.$indexSet(0, slot, child);
        _this.adoptChild$1(child);
      }
    }
  };
  A.SlottedRenderObjectElement.prototype = {
    get$renderObject() {
      return this.$ti._eval$1("SlottedContainerRenderObjectMixin<1,2>")._as(A.RenderObjectElement.prototype.get$renderObject.call(this));
    },
    visitChildren$1(visitor) {
      var t1;
      type$.void_Function_Element._as(visitor);
      t1 = this._slotToChild;
      new A.LinkedHashMapValuesIterable(t1, A._instanceType(t1)._eval$1("LinkedHashMapValuesIterable<2>")).forEach$1(0, visitor);
    },
    forgetChild$1(child) {
      var _this = this;
      A.assertHelper(_this._slotToChild.containsValue$1(0, child));
      A.assertHelper(_this.$ti._precomputed1._is(child._slot));
      A.assertHelper(_this._slotToChild.containsKey$1(0, child._slot));
      _this._slotToChild.remove$1(0, child._slot);
      _this.super$Element$forgetChild(child);
    },
    mount$2($parent, newSlot) {
      this.super$RenderObjectElement$mount($parent, newSlot);
      this._updateChildren$0();
    },
    update$1(_, newWidget) {
      var t1, _this = this;
      _this.$ti._eval$1("SlottedMultiChildRenderObjectWidgetMixin<1,2>")._as(newWidget);
      _this.super$RenderObjectElement$update(0, newWidget);
      t1 = _this._widget;
      t1.toString;
      A.assertHelper(t1.super$Object$$eq(0, newWidget));
      _this._updateChildren$0();
    },
    _updateChildren$0() {
      var t2, t3, oldKeyedElements, oldSlotToChild, _i, slot, widget, newWidgetKey, oldSlotChild, oldKeyChild, fromElement, newChild, _this = this, _box_0 = {},
        t1 = _this._widget;
      t1.toString;
      t2 = _this.$ti;
      t2._eval$1("SlottedMultiChildRenderObjectWidgetMixin<1,2>")._as(t1);
      if (A.assertTest(new A.SlottedRenderObjectElement__updateChildren_closure(_this, t1).call$0())) {
        t3 = _this._widget;
        t3.toString;
        A.assertThrow(A.getRuntimeTypeOfDartObject(t3).toString$0(0) + ".slots must not change.");
      }
      if (A.assertTest(A.LinkedHashSet_LinkedHashSet$from(B.List_LTx, type$._DecorationSlot)._collection$_length === 11))
        A.assertThrow("slots must be unique");
      oldKeyedElements = _this._keyedChildren;
      t3 = type$.Element;
      _this.set$_keyedChildren(A.LinkedHashMap_LinkedHashMap$_empty(type$.Key, t3));
      oldSlotToChild = _this._slotToChild;
      t2 = t2._precomputed1;
      _this.set$_slotToChild(A.LinkedHashMap_LinkedHashMap$_empty(t2, t3));
      _box_0.debugDuplicateKeys = null;
      for (_i = 0; _i < 11; ++_i) {
        slot = B.List_LTx[_i];
        widget = t1.childForSlot$1(slot);
        newWidgetKey = widget == null ? null : widget.key;
        oldSlotChild = oldSlotToChild.$index(0, slot);
        oldKeyChild = oldKeyedElements.$index(0, newWidgetKey);
        if (oldKeyChild != null)
          fromElement = oldSlotToChild.remove$1(0, t2._as(oldKeyChild._slot));
        else if ((oldSlotChild == null ? null : oldSlotChild.get$widget().key) == null)
          fromElement = oldSlotToChild.remove$1(0, slot);
        else {
          A.assertHelper(!J.$eq$(oldSlotChild.get$widget().key, newWidgetKey));
          fromElement = null;
        }
        newChild = _this.updateChild$3(fromElement, widget, slot);
        if (newChild != null) {
          _this._slotToChild.$indexSet(0, slot, newChild);
          if (newWidgetKey != null) {
            A.assertHelper(new A.SlottedRenderObjectElement__updateChildren_closure0(_box_0, _this, newWidgetKey, newChild).call$0());
            _this._keyedChildren.$indexSet(0, newWidgetKey, newChild);
          }
        }
      }
      new A.LinkedHashMapValuesIterable(oldSlotToChild, A._instanceType(oldSlotToChild)._eval$1("LinkedHashMapValuesIterable<2>")).forEach$1(0, _this.get$deactivateChild());
      _this._debugDuplicateKeys$1(_box_0.debugDuplicateKeys);
      t1 = _this._keyedChildren;
      t2 = _this._slotToChild;
      t2 = new A.LinkedHashMapValuesIterable(t2, A._instanceType(t2)._eval$1("LinkedHashMapValuesIterable<2>"));
      if (A.assertTest(new A.LinkedHashMapValuesIterable(t1, A._instanceType(t1)._eval$1("LinkedHashMapValuesIterable<2>")).every$1(0, t2.get$contains(t2)))) {
        t1 = _this._keyedChildren;
        t1 = new A.LinkedHashMapValuesIterable(t1, A._instanceType(t1)._eval$1("LinkedHashMapValuesIterable<2>")).toString$0(0);
        t2 = _this._slotToChild;
        A.assertThrow("_keyedChildren " + t1 + " should be a subset of " + new A.LinkedHashMapValuesIterable(t2, A._instanceType(t2)._eval$1("LinkedHashMapValuesIterable<2>")).toString$0(0));
      }
    },
    _debugDuplicateKeys$1(debugDuplicateKeys) {
      var t1, t2;
      type$.nullable_Map_of_Key_and_List_Element._as(debugDuplicateKeys);
      if (debugDuplicateKeys == null)
        return true;
      t1 = new A.LinkedHashMapEntriesIterable(debugDuplicateKeys, A._instanceType(debugDuplicateKeys)._eval$1("LinkedHashMapEntriesIterable<1,2>")).get$iterator(0);
      if (t1.moveNext$0()) {
        t1 = t1.__js_helper$_current;
        t1.toString;
        t2 = A._setArrayType([A.ErrorSummary$("Multiple widgets used the same key in " + A.getRuntimeTypeOfDartObject(this.get$widget()).toString$0(0) + "."), A.ErrorDescription$("The key " + A.S(t1.key) + " was used by multiple widgets. The offending widgets were:\n")], type$.JSArray_DiagnosticsNode);
        for (t1 = J.get$iterator$ax(t1.value); t1.moveNext$0();)
          t2.push(A.ErrorDescription$("  - " + t1.get$current(t1).toString$0(0) + "\n"));
        t2.push(A.ErrorDescription$("A key can only be specified on one widget at a time in the same parent widget."));
        throw A.wrapException(A.FlutterError$fromParts(t2));
      }
      return true;
    },
    insertRenderObjectChild$2(child, slot) {
      var t1 = this.$ti;
      t1._rest[1]._as(child);
      t1._precomputed1._as(slot);
      t1 = t1._eval$1("SlottedContainerRenderObjectMixin<1,2>");
      t1._as(A.RenderObjectElement.prototype.get$renderObject.call(this))._setChild$2(child, slot);
      A.assertHelper(t1._as(A.RenderObjectElement.prototype.get$renderObject.call(this)).SlottedContainerRenderObjectMixin__slotToChild.$index(0, slot) === child);
    },
    removeRenderObjectChild$2(child, slot) {
      var _this = this,
        t1 = _this.$ti;
      t1._rest[1]._as(child);
      t1._precomputed1._as(slot);
      t1 = t1._eval$1("SlottedContainerRenderObjectMixin<1,2>");
      if (t1._as(A.RenderObjectElement.prototype.get$renderObject.call(_this)).SlottedContainerRenderObjectMixin__slotToChild.$index(0, slot) === child) {
        t1._as(A.RenderObjectElement.prototype.get$renderObject.call(_this))._setChild$2(null, slot);
        A.assertHelper(t1._as(A.RenderObjectElement.prototype.get$renderObject.call(_this)).SlottedContainerRenderObjectMixin__slotToChild.$index(0, slot) == null);
      }
    },
    moveRenderObjectChild$3(child, oldSlot, newSlot) {
      var t2,
        t1 = this.$ti;
      t1._rest[1]._as(child);
      t2 = t1._precomputed1;
      t2._as(oldSlot);
      t2._as(newSlot);
      t1 = t1._eval$1("SlottedContainerRenderObjectMixin<1,2>")._as(A.RenderObjectElement.prototype.get$renderObject.call(this));
      t2 = A._instanceType(t1);
      t2._eval$1("SlottedContainerRenderObjectMixin.1")._as(child);
      t2 = t2._eval$1("SlottedContainerRenderObjectMixin.0");
      t2._as(newSlot);
      t2._as(oldSlot);
      A.assertHelper(!J.$eq$(newSlot, oldSlot));
      if (t1.SlottedContainerRenderObjectMixin__slotToChild.$index(0, oldSlot) === child)
        t1._setChild$2(null, oldSlot);
      t1._setChild$2(child, newSlot);
    },
    set$_slotToChild(_slotToChild) {
      this._slotToChild = this.$ti._eval$1("Map<1,Element>")._as(_slotToChild);
    },
    set$_keyedChildren(_keyedChildren) {
      this._keyedChildren = type$.Map_Key_Element._as(_keyedChildren);
    },
    set$_debugPreviousSlots(_debugPreviousSlots) {
      this._debugPreviousSlots = this.$ti._eval$1("List<1>?")._as(_debugPreviousSlots);
    }
  };
  A.SlottedRenderObjectElement__updateChildren_closure.prototype = {
    call$0() {
      var t2, t3,
        t1 = this.$this;
      if (t1._debugPreviousSlots == null) {
        t2 = A._setArrayType(B.List_LTx.slice(0), type$.JSArray__DecorationSlot);
        t1.set$_debugPreviousSlots(t2);
      }
      t2 = t1._debugPreviousSlots;
      t3 = A._setArrayType(B.List_LTx.slice(0), type$.JSArray__DecorationSlot);
      return A.listEquals(t2, t3, t1.$ti._precomputed1);
    },
    $signature: 0
  };
  A.SlottedRenderObjectElement__updateChildren_closure0.prototype = {
    call$0() {
      var t2, t3, _this = this,
        t1 = _this.newWidgetKey,
        existingElement = _this.$this._keyedChildren.$index(0, t1);
      if (existingElement != null) {
        t2 = _this._box_0;
        t3 = t2.debugDuplicateKeys;
        t2 = t3 == null ? t2.debugDuplicateKeys = A.LinkedHashMap_LinkedHashMap$_empty(type$.Key, type$.List_Element) : t3;
        J.add$1$ax(t2.putIfAbsent$2(0, t1, new A.SlottedRenderObjectElement__updateChildren__closure(existingElement)), _this.newChild);
      }
      return true;
    },
    $signature: 0
  };
  A.SlottedRenderObjectElement__updateChildren__closure.prototype = {
    call$0() {
      return A._setArrayType([this.existingElement], type$.JSArray_Element);
    },
    $signature: 513
  };
  A._SlottedMultiChildRenderObjectWidget_RenderObjectWidget_SlottedMultiChildRenderObjectWidgetMixin.prototype = {
    updateRenderObject$2(context, renderObject) {
      return this.super$RenderObjectWidget$updateRenderObject(context, renderObject);
    }
  };
  A.SnapshotMode.prototype = {
    _enumToString$0() {
      return "SnapshotMode." + this._name;
    }
  };
  A.SnapshotController.prototype = {
    set$allowSnapshotting(value) {
      if (value === this._allowSnapshotting)
        return;
      this._allowSnapshotting = value;
      this.notifyListeners$0();
    }
  };
  A.SnapshotWidget.prototype = {
    createRenderObject$1(context) {
      var t1;
      A.debugCheckHasMediaQuery(context);
      A.debugCheckHasMediaQuery(context);
      t1 = new A._RenderSnapshotWidget(A.InheritedModel_inheritFrom(context, B._MediaQueryAspect_2, type$.MediaQuery).data.devicePixelRatio, this.painter, this.controller, this.mode, true, null, new A._LayoutCacheStorage(), A.LayerHandle$(type$.ContainerLayer_2));
      t1.RenderObject$0();
      t1.set$child(null);
      return t1;
    },
    updateRenderObject$2(context, renderObject) {
      A.debugCheckHasMediaQuery(context);
      type$._RenderSnapshotWidget._as(renderObject);
      renderObject.set$controller(0, this.controller);
      renderObject.set$mode(0, this.mode);
      A.debugCheckHasMediaQuery(context);
      renderObject.set$devicePixelRatio(0, A.InheritedModel_inheritFrom(context, B._MediaQueryAspect_2, type$.MediaQuery).data.devicePixelRatio);
      renderObject.set$painter(this.painter);
      renderObject.set$autoresize(true);
    }
  };
  A._RenderSnapshotWidget.prototype = {
    set$devicePixelRatio(_, value) {
      var t1, _this = this;
      if (value === _this._snapshot_widget$_devicePixelRatio)
        return;
      _this._snapshot_widget$_devicePixelRatio = value;
      t1 = _this._childRaster;
      if (t1 == null)
        return;
      else {
        t1.dispose$0();
        _this._childRaster = null;
        _this.markNeedsPaint$0();
      }
    },
    set$painter(value) {
      var t2, _this = this,
        t1 = _this._snapshot_widget$_painter;
      if (value === t1)
        return;
      t2 = _this.get$markNeedsPaint();
      t1.removeListener$1(0, t2);
      _this._snapshot_widget$_painter = value;
      if (A.getRuntimeTypeOfDartObject(t1) !== A.getRuntimeTypeOfDartObject(_this._snapshot_widget$_painter) || _this._snapshot_widget$_painter.shouldRepaint$1(t1))
        _this.markNeedsPaint$0();
      if (_this._object$_owner != null)
        _this._snapshot_widget$_painter.addListener$1(0, t2);
    },
    set$controller(_, value) {
      var t2, oldValue, _this = this,
        t1 = _this._snapshot_widget$_controller;
      if (value === t1)
        return;
      t2 = _this.get$_onRasterValueChanged();
      t1.removeListener$1(0, t2);
      oldValue = _this._snapshot_widget$_controller._allowSnapshotting;
      _this._snapshot_widget$_controller = value;
      if (_this._object$_owner != null) {
        value.addListener$1(0, t2);
        if (oldValue !== _this._snapshot_widget$_controller._allowSnapshotting)
          _this._onRasterValueChanged$0();
      }
    },
    set$mode(_, value) {
      if (value === this._snapshot_widget$_mode)
        return;
      this._snapshot_widget$_mode = value;
      this.markNeedsPaint$0();
    },
    set$autoresize(value) {
      return;
    },
    attach$1(owner) {
      var _this = this;
      _this._snapshot_widget$_controller.addListener$1(0, _this.get$_onRasterValueChanged());
      _this._snapshot_widget$_painter.addListener$1(0, _this.get$markNeedsPaint());
      _this.super$_RenderProxyBox_RenderBox_RenderObjectWithChildMixin$attach(owner);
    },
    detach$0(_) {
      var t1, _this = this;
      _this._disableSnapshotAttempt = false;
      _this._snapshot_widget$_controller.removeListener$1(0, _this.get$_onRasterValueChanged());
      _this._snapshot_widget$_painter.removeListener$1(0, _this.get$markNeedsPaint());
      t1 = _this._childRaster;
      if (t1 != null)
        t1.dispose$0();
      _this._childRasterSize = _this._childRaster = null;
      _this.super$_RenderProxyBox_RenderBox_RenderObjectWithChildMixin$detach(0);
    },
    dispose$0() {
      var t1, _this = this;
      _this._snapshot_widget$_controller.removeListener$1(0, _this.get$_onRasterValueChanged());
      _this._snapshot_widget$_painter.removeListener$1(0, _this.get$markNeedsPaint());
      t1 = _this._childRaster;
      if (t1 != null)
        t1.dispose$0();
      _this._childRasterSize = _this._childRaster = null;
      _this.super$RenderObject$dispose();
    },
    _onRasterValueChanged$0() {
      var t1, _this = this;
      _this._disableSnapshotAttempt = false;
      t1 = _this._childRaster;
      if (t1 != null)
        t1.dispose$0();
      _this._childRasterSize = _this._childRaster = null;
      _this.markNeedsPaint$0();
    },
    _paintAndDetachToImage$0() {
      var image, _this = this,
        offsetLayer = A.OffsetLayer$(B.Offset_0_0),
        t1 = _this.get$size(0),
        context = new A.PaintingContext(offsetLayer, new A.Rect(0, 0, 0 + t1._dx, 0 + t1._dy));
      _this.super$RenderProxyBoxMixin$paint(context, B.Offset_0_0);
      context.stopRecordingIfNeeded$0();
      if (_this._snapshot_widget$_mode !== B.SnapshotMode_2 && !offsetLayer.supportsRasterization$0()) {
        offsetLayer.dispose$0();
        if (_this._snapshot_widget$_mode === B.SnapshotMode_1)
          throw A.wrapException(A.FlutterError_FlutterError("SnapshotWidget used with a child that contains a PlatformView."));
        _this._disableSnapshotAttempt = true;
        return null;
      }
      t1 = _this.get$size(0);
      image = offsetLayer.toImageSync$2$pixelRatio(new A.Rect(0, 0, 0 + t1._dx, 0 + t1._dy), _this._snapshot_widget$_devicePixelRatio);
      offsetLayer.dispose$0();
      _this._lastCachedSize = _this.get$size(0);
      return image;
    },
    paint$2(context, offset) {
      var t1, t2, t3, t4, _this = this;
      if (_this.get$size(0).get$isEmpty(0)) {
        t1 = _this._childRaster;
        if (t1 != null)
          t1.dispose$0();
        _this._childRasterSize = _this._childRaster = null;
        return;
      }
      if (!_this._snapshot_widget$_controller._allowSnapshotting || _this._disableSnapshotAttempt) {
        t1 = _this._childRaster;
        if (t1 != null)
          t1.dispose$0();
        _this._childRasterSize = _this._childRaster = null;
        _this._snapshot_widget$_painter.paint$4(context, offset, _this.get$size(0), A.RenderProxyBoxMixin.prototype.get$paint.call(_this));
        return;
      }
      if (!_this.get$size(0).$eq(0, _this._lastCachedSize) && _this._lastCachedSize != null) {
        t1 = _this._childRaster;
        if (t1 != null)
          t1.dispose$0();
        _this._childRaster = null;
      }
      if (_this._childRaster == null) {
        _this._childRaster = _this._paintAndDetachToImage$0();
        _this._childRasterSize = _this.get$size(0).$mul(0, _this._snapshot_widget$_devicePixelRatio);
      }
      t1 = _this._childRaster;
      t2 = _this._snapshot_widget$_painter;
      if (t1 == null)
        t2.paint$4(context, offset, _this.get$size(0), A.RenderProxyBoxMixin.prototype.get$paint.call(_this));
      else {
        t1 = _this.get$size(0);
        t3 = _this._childRaster;
        t3.toString;
        t4 = _this._childRasterSize;
        t4.toString;
        t2.paintSnapshot$6(context, offset, t1, t3, t4, _this._snapshot_widget$_devicePixelRatio);
      }
    }
  };
  A.SnapshotPainter.prototype = {};
  A._DefaultSnapshotPainter.prototype = {
    get$_count(_) {
      return A.throwExpression(A.NoSuchMethodError_NoSuchMethodError$withInvocation(this, A.JSInvocationMirror$(B.Symbol__count, "get$_snapshot_widget$_count", 1, [], [], 0)));
    },
    set$_count(_, value) {
      A.throwExpression(A.NoSuchMethodError_NoSuchMethodError$withInvocation(this, A.JSInvocationMirror$(B.Symbol_14L, "set$_count_", 2, [value], [], 0)));
    },
    get$_creationDispatched() {
      return A.throwExpression(A.NoSuchMethodError_NoSuchMethodError$withInvocation(this, A.JSInvocationMirror$(B.Symbol__creationDispatched, "get$_snapshot_widget$_creationDispatched", 1, [], [], 0)));
    },
    set$_creationDispatched(value) {
      A.throwExpression(A.NoSuchMethodError_NoSuchMethodError$withInvocation(this, A.JSInvocationMirror$(B.Symbol_xld, "set$_creationDispatched_", 2, [value], [], 0)));
    },
    get$_change_notifier$_debugDisposed() {
      return A.throwExpression(A.NoSuchMethodError_NoSuchMethodError$withInvocation(this, A.JSInvocationMirror$(B.Symbol__debugDisposed, "get$_snapshot_widget$_debugDisposed", 1, [], [], 0)));
    },
    set$_change_notifier$_debugDisposed(value) {
      A.throwExpression(A.NoSuchMethodError_NoSuchMethodError$withInvocation(this, A.JSInvocationMirror$(B.Symbol_rYd, "set$_debugDisposed_", 2, [value], [], 0)));
    },
    get$_change_notifier$_listeners() {
      return A.throwExpression(A.NoSuchMethodError_NoSuchMethodError$withInvocation(this, A.JSInvocationMirror$(B.Symbol__listeners, "get$_snapshot_widget$_listeners", 1, [], [], 0)));
    },
    set$_change_notifier$_listeners(value) {
      A.throwExpression(A.NoSuchMethodError_NoSuchMethodError$withInvocation(this, A.JSInvocationMirror$(B.Symbol_wUb, "set$_listeners_", 2, [type$.List_of_nullable_void_Function._as(value)], [], 0)));
    },
    get$_notificationCallStackDepth() {
      return A.throwExpression(A.NoSuchMethodError_NoSuchMethodError$withInvocation(this, A.JSInvocationMirror$(B.Symbol__notificationCallStackDepth, "get$_snapshot_widget$_notificationCallStackDepth", 1, [], [], 0)));
    },
    set$_notificationCallStackDepth(value) {
      A.throwExpression(A.NoSuchMethodError_NoSuchMethodError$withInvocation(this, A.JSInvocationMirror$(B.Symbol_Uql, "set$_notificationCallStackDepth_", 2, [value], [], 0)));
    },
    get$_reentrantlyRemovedListeners() {
      return A.throwExpression(A.NoSuchMethodError_NoSuchMethodError$withInvocation(this, A.JSInvocationMirror$(B.Symbol__reentrantlyRemovedListeners, "get$_snapshot_widget$_reentrantlyRemovedListeners", 1, [], [], 0)));
    },
    set$_reentrantlyRemovedListeners(value) {
      A.throwExpression(A.NoSuchMethodError_NoSuchMethodError$withInvocation(this, A.JSInvocationMirror$(B.Symbol_QKO, "set$_reentrantlyRemovedListeners_", 2, [value], [], 0)));
    },
    _removeAt$1(index) {
      return A.throwExpression(A.NoSuchMethodError_NoSuchMethodError$withInvocation(this, A.JSInvocationMirror$(B.Symbol__removeAt, "_snapshot_widget$_removeAt$1", 0, [index], [], 0)));
    },
    addListener$1(_, listener) {
      type$.void_Function._as(listener);
    },
    dispose$0() {
    },
    removeListener$1(_, listener) {
      type$.void_Function._as(listener);
    },
    $isListenable: 1,
    $isChangeNotifier: 1,
    $isSnapshotPainter: 1
  };
  A.SpellCheckConfiguration.prototype = {
    copyWith$4$misspelledSelectionColor$misspelledTextStyle$spellCheckService$spellCheckSuggestionsToolbarBuilder(misspelledSelectionColor, misspelledTextStyle, spellCheckService, spellCheckSuggestionsToolbarBuilder) {
      var _this = this;
      if (!_this._spellCheckEnabled)
        return B.SpellCheckConfiguration_asH;
      return new A.SpellCheckConfiguration(spellCheckService, _this.misspelledSelectionColor, _this.misspelledTextStyle, _this.spellCheckSuggestionsToolbarBuilder, true);
    },
    copyWith$1$spellCheckService(spellCheckService) {
      return this.copyWith$4$misspelledSelectionColor$misspelledTextStyle$spellCheckService$spellCheckSuggestionsToolbarBuilder(null, null, spellCheckService, null);
    },
    toString$0(_) {
      var _this = this,
        t1 = A.objectRuntimeType(_this, "SpellCheckConfiguration"),
        t2 = _this._spellCheckEnabled ? "enabled" : "disabled";
      return t1 + "(" + t2 + ", service: " + A.S(_this.spellCheckService) + ", text style: " + A.S(_this.misspelledTextStyle) + ", toolbar builder: " + A.S(_this.spellCheckSuggestionsToolbarBuilder) + ")";
    },
    $eq(_, other) {
      var t1;
      if (other == null)
        return false;
      if (J.get$runtimeType$(other) !== A.getRuntimeTypeOfDartObject(this))
        return false;
      t1 = false;
      if (other instanceof A.SpellCheckConfiguration)
        if (other.spellCheckService == this.spellCheckService)
          t1 = other._spellCheckEnabled === this._spellCheckEnabled;
      return t1;
    },
    get$hashCode(_) {
      var _this = this;
      return A.Object_hash(_this.spellCheckService, _this.misspelledTextStyle, _this.spellCheckSuggestionsToolbarBuilder, _this._spellCheckEnabled, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue);
    }
  };
  A.StandardComponentType.prototype = {
    _enumToString$0() {
      return "StandardComponentType." + this._name;
    }
  };
  A.TapRegionSurface.prototype = {
    createRenderObject$1(context) {
      var t1 = new A.RenderTapRegionSurface(new A.Expando(new WeakMap(), type$.Expando_BoxHitTestResult), A.LinkedHashSet_LinkedHashSet$_empty(type$.RenderTapRegion), A.LinkedHashMap_LinkedHashMap$_empty(type$.nullable_Object, type$.Set_RenderTapRegion), B.HitTestBehavior_0, null, new A._LayoutCacheStorage(), A.LayerHandle$(type$.ContainerLayer_2));
      t1.RenderObject$0();
      t1.set$child(null);
      return t1;
    },
    updateRenderObject$2(context, renderObject) {
      type$.RenderProxyBoxWithHitTestBehavior._as(renderObject);
    }
  };
  A.RenderTapRegionSurface.prototype = {
    unregisterTapRegion$1(region) {
      var t1;
      region.toString$0(0);
      t1 = this._registeredRegions;
      A.assertHelper(t1.contains$1(0, region));
      t1.remove$1(0, region);
      t1 = this._groupIdToRegions;
      A.assertHelper(t1.containsKey$1(0, region._groupId));
      t1.$index(0, region._groupId).remove$1(0, region);
      if (t1.$index(0, region._groupId)._collection$_length === 0)
        t1.remove$1(0, region._groupId);
    },
    hitTest$2$position(result, position) {
      var hitTarget, entry, _this = this;
      if (!_this.get$size(0).contains$1(0, position))
        return false;
      hitTarget = _this.hitTestChildren$2$position(result, position) || _this.behavior === B.HitTestBehavior_1;
      if (hitTarget) {
        entry = new A.BoxHitTestEntry(position, _this);
        _this._cachedResults.$indexSet(0, entry, result);
        result.add$1(0, entry);
      }
      return hitTarget;
    },
    handleEvent$2($event, entry) {
      var t1, t2, result, t3, t4, hitRegions, t5, t6, outsideRegions, _this = this;
      type$.HitTestEntry_HitTestTarget._as(entry);
      _this.debugHandleEvent$2($event, entry);
      if (A.assertTest(new A.RenderTapRegionSurface_handleEvent_closure(_this).call$0()))
        A.assertThrow("A RenderTapRegion was registered when it was disabled.");
      t1 = type$.PointerDownEvent._is($event);
      if (!t1 && !type$.PointerUpEvent._is($event))
        return;
      t2 = _this._registeredRegions;
      if (t2._collection$_length === 0)
        return;
      A.Expando__checkType(entry);
      result = _this._cachedResults._jsWeakMap.get(entry);
      if (result == null)
        return;
      t3 = _this._getRegionsHit$2(t2, result._path);
      t4 = type$.RenderTapRegion;
      hitRegions = A.Set_castFrom(t3, t3.get$_newSimilarSet(), A._instanceType(t3)._precomputed1, t4)._clone$0();
      hitRegions.get$length(hitRegions);
      t4 = A.LinkedHashSet_LinkedHashSet$_empty(t4);
      for (t3 = hitRegions.get$iterator(hitRegions), t5 = _this._groupIdToRegions; t3.moveNext$0();) {
        t6 = t5.$index(0, t3.get$current(t3)._groupId);
        t6.toString;
        t4.addAll$1(0, t6);
      }
      outsideRegions = t2.difference$1(t4);
      for (t2 = outsideRegions.get$iterator(outsideRegions), t3 = type$.PointerUpEvent._is($event); t2.moveNext$0();) {
        t5 = t2.get$current(t2);
        if (t1) {
          t5.toString$0(0);
          t5 = t5.onTapOutside;
          if (t5 != null)
            t5.call$1($event);
        } else if (t3)
          t5.toString$0(0);
      }
      for (t2 = A._LinkedHashSetIterator$(t4, t4._collection$_modifications, t4.$ti._precomputed1), t4 = t2.$ti._precomputed1; t2.moveNext$0();) {
        t5 = t2._collection$_current;
        if (t5 == null)
          t5 = t4._as(t5);
        if (t1)
          t5.toString$0(0);
        else if (t3)
          t5.toString$0(0);
      }
    },
    _getRegionsHit$2(detectors, hitTestPath) {
      var t1, t2, t3, _i, _0_0;
      type$.Set_RenderTapRegion._as(detectors);
      type$.Iterable_HitTestEntry_HitTestTarget._as(hitTestPath);
      t1 = A.LinkedHashSet_LinkedHashSet$_empty(type$.HitTestTarget);
      for (t2 = hitTestPath.length, t3 = this._registeredRegions, _i = 0; _i < hitTestPath.length; hitTestPath.length === t2 || (0, A.throwConcurrentModificationError)(hitTestPath), ++_i) {
        _0_0 = hitTestPath[_i].target;
        if (t3.contains$1(0, _0_0))
          t1.add$1(0, _0_0);
      }
      return t1;
    },
    $isTapRegionRegistry: 1
  };
  A.RenderTapRegionSurface_handleEvent_closure.prototype = {
    call$0() {
      var t1, t2, t3;
      for (t1 = this.$this._registeredRegions, t1 = A._LinkedHashSetIterator$(t1, t1._collection$_modifications, A._instanceType(t1)._precomputed1), t2 = t1.$ti._precomputed1; t1.moveNext$0();) {
        t3 = t1._collection$_current;
        if (t3 == null)
          t2._as(t3);
      }
      return true;
    },
    $signature: 0
  };
  A.TapRegion.prototype = {
    createRenderObject$1(context) {
      var t2, t3, _this = this, _null = null,
        t1 = A.ModalRoute_isCurrentOf(context),
        isCurrent = t1 !== false;
      t1 = context.findAncestorRenderObjectOfType$1$0(type$.RenderTapRegionSurface);
      t2 = isCurrent ? _this.onTapOutside : _null;
      t3 = isCurrent ? _this.onTapUpOutside : _null;
      t1 = new A.RenderTapRegion(t2, _this.onTapInside, t3, _this.onTapUpInside, _this.debugLabel, true, false, _this.groupId, t1, B.HitTestBehavior_0, _null, new A._LayoutCacheStorage(), A.LayerHandle$(type$.ContainerLayer_2));
      t1.RenderObject$0();
      t1.set$child(_null);
      return t1;
    },
    updateRenderObject$2(context, renderObject) {
      var t1, isCurrent, t2, _this = this;
      type$.RenderTapRegion._as(renderObject);
      t1 = A.ModalRoute_isCurrentOf(context);
      isCurrent = t1 !== false;
      t1 = context.findAncestorRenderObjectOfType$1$0(type$.RenderTapRegionSurface);
      t2 = renderObject._registry;
      if (t2 != t1) {
        if (renderObject._isRegistered) {
          t2.unregisterTapRegion$1(renderObject);
          renderObject._isRegistered = false;
        }
        renderObject._registry = t1;
        renderObject.markNeedsLayout$0();
      }
      renderObject.behavior = B.HitTestBehavior_0;
      t1 = _this.groupId;
      if (renderObject._groupId !== t1) {
        if (renderObject._isRegistered) {
          renderObject._registry.unregisterTapRegion$1(renderObject);
          renderObject._isRegistered = false;
        }
        renderObject._groupId = t1;
        renderObject.markNeedsLayout$0();
      }
      renderObject.set$onTapOutside(isCurrent ? _this.onTapOutside : null);
      renderObject.set$onTapInside(_this.onTapInside);
      renderObject.set$onTapUpOutside(isCurrent ? _this.onTapUpOutside : null);
      renderObject.set$onTapUpInside(_this.onTapUpInside);
      renderObject.debugLabel = _this.debugLabel;
    },
    debugFillProperties$1(properties) {
      var t1, _null = null;
      this.super$Widget$debugFillProperties(properties);
      properties.add$1(0, A.FlagProperty$("enabled", true, "DISABLED", _null, B.DiagnosticLevel_3, false, true));
      properties.add$1(0, A.DiagnosticsProperty$("behavior", B.HitTestBehavior_0, true, B.HitTestBehavior_0, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.HitTestBehavior));
      t1 = type$.nullable_Object;
      properties.add$1(0, A.DiagnosticsProperty$("debugLabel", this.debugLabel, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t1));
      properties.add$1(0, A.DiagnosticsProperty$("groupId", this.groupId, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t1));
    }
  };
  A.RenderTapRegion.prototype = {
    layout$2$parentUsesSize(constraints, parentUsesSize) {
      var t1, shouldBeRegistered, t2, _this = this;
      _this.super$RenderObject$layout(constraints, parentUsesSize);
      t1 = _this._registry;
      if (t1 == null)
        return;
      if (_this._isRegistered)
        t1.unregisterTapRegion$1(_this);
      t1 = _this._registry;
      shouldBeRegistered = t1 != null;
      if (shouldBeRegistered) {
        _this.toString$0(0);
        t2 = t1._registeredRegions;
        A.assertHelper(!t2.contains$1(0, _this));
        t2.add$1(0, _this);
        t1 = t1._groupIdToRegions;
        t2 = _this._groupId;
        if (t1.$index(0, t2) == null)
          t1.$indexSet(0, t2, A.LinkedHashSet_LinkedHashSet$_empty(type$.RenderTapRegion));
        t1.$index(0, _this._groupId).add$1(0, _this);
      }
      _this._isRegistered = shouldBeRegistered;
    },
    layout$1(constraints) {
      return this.layout$2$parentUsesSize(constraints, false);
    },
    dispose$0() {
      var _this = this;
      if (_this._isRegistered)
        _this._registry.unregisterTapRegion$1(_this);
      _this.super$RenderObject$dispose();
    },
    debugFillProperties$1(properties) {
      var _null = null;
      this.super$RenderProxyBoxWithHitTestBehavior$debugFillProperties(properties);
      properties.add$1(0, A.DiagnosticsProperty$("debugLabel", this.debugLabel, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.nullable_String));
      properties.add$1(0, A.DiagnosticsProperty$("groupId", this._groupId, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.nullable_Object));
      properties.add$1(0, A.FlagProperty$("enabled", true, "DISABLED", _null, B.DiagnosticLevel_3, false, true));
    },
    set$onTapOutside(onTapOutside) {
      this.onTapOutside = type$.nullable_void_Function_PointerDownEvent._as(onTapOutside);
    },
    set$onTapInside(onTapInside) {
      this.onTapInside = type$.nullable_void_Function_PointerDownEvent._as(onTapInside);
    },
    set$onTapUpOutside(onTapUpOutside) {
      this.onTapUpOutside = type$.nullable_void_Function_PointerUpEvent._as(onTapUpOutside);
    },
    set$onTapUpInside(onTapUpInside) {
      this.onTapUpInside = type$.nullable_void_Function_PointerUpEvent._as(onTapUpInside);
    }
  };
  A.TextFieldTapRegion.prototype = {};
  A.DefaultTextStyle.prototype = {
    updateShouldNotify$1(oldWidget) {
      var t1, _this = this;
      type$.DefaultTextStyle._as(oldWidget);
      t1 = true;
      if (_this.style.$eq(0, oldWidget.style))
        if (_this.textAlign == oldWidget.textAlign)
          if (_this.softWrap === oldWidget.softWrap)
            if (_this.overflow === oldWidget.overflow)
              t1 = _this.textWidthBasis !== oldWidget.textWidthBasis;
      return t1;
    },
    wrap$2(_, context, child) {
      var _this = this;
      return A.DefaultTextStyle$(child, null, _this.maxLines, _this.overflow, _this.softWrap, _this.style, _this.textAlign, _this.textHeightBehavior, _this.textWidthBasis);
    },
    debugFillProperties$1(properties) {
      var _this = this, _null = null;
      _this.super$Widget$debugFillProperties(properties);
      _this.style.debugFillProperties$1(properties);
      properties.add$1(0, A.EnumProperty$("textAlign", _this.textAlign, _null, B.DiagnosticLevel_3, type$.TextAlign));
      properties.add$1(0, A.FlagProperty$("softWrap", _null, string$.no_wra, "wrapping at box width", B.DiagnosticLevel_3, true, _this.softWrap));
      properties.add$1(0, A.EnumProperty$("overflow", _this.overflow, _null, B.DiagnosticLevel_3, type$.TextOverflow));
      properties.add$1(0, A.IntProperty$("maxLines", _this.maxLines, _null, _null, B.DiagnosticLevel_3, _null));
      properties.add$1(0, A.EnumProperty$("textWidthBasis", _this.textWidthBasis, B.TextWidthBasis_0, B.DiagnosticLevel_3, type$.TextWidthBasis));
      properties.add$1(0, A.DiagnosticsProperty$("textHeightBehavior", _this.textHeightBehavior, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.TextHeightBehavior));
    }
  };
  A.DefaultTextStyle_merge_closure.prototype = {
    call$1(context) {
      var t1, t2, _this = this,
        $parent = type$.BuildContext._as(context).dependOnInheritedWidgetOfExactType$1$0(type$.DefaultTextStyle);
      if ($parent == null)
        $parent = B.DefaultTextStyle_4Wa;
      t1 = $parent.style.merge$1(_this.style);
      t2 = _this.overflow;
      if (t2 == null)
        t2 = $parent.overflow;
      return A.DefaultTextStyle$(_this.child, _this.key, $parent.maxLines, t2, $parent.softWrap, t1, $parent.textAlign, $parent.textHeightBehavior, $parent.textWidthBasis);
    },
    $signature: 514
  };
  A._NullWidget2.prototype = {
    build$1(context) {
      throw A.wrapException(A.FlutterError_FlutterError("A DefaultTextStyle constructed with DefaultTextStyle.fallback cannot be incorporated into the widget tree, it is meant only to provide a fallback value returned by DefaultTextStyle.of() when no enclosing default text style is present in a BuildContext."));
    }
  };
  A.Text.prototype = {
    build$1(context) {
      var effectiveTextStyle, t1, registrar, result, t2, t3, t4, t5, t6, t7, t8, t9, _this = this, _null = null,
        defaultTextStyle = context.dependOnInheritedWidgetOfExactType$1$0(type$.DefaultTextStyle);
      if (defaultTextStyle == null)
        defaultTextStyle = B.DefaultTextStyle_4Wa;
      effectiveTextStyle = _this.style;
      if (effectiveTextStyle == null || effectiveTextStyle.inherit)
        effectiveTextStyle = defaultTextStyle.style.merge$1(effectiveTextStyle);
      t1 = A.MediaQuery__maybeOf(context, B._MediaQueryAspect_16);
      t1 = t1 == null ? _null : t1.boldText;
      if (t1 === true)
        effectiveTextStyle = effectiveTextStyle.merge$1(B.TextStyle_KXJ);
      registrar = A.SelectionContainer_maybeOf(context);
      $label0$0: {
        t1 = A.MediaQuery__maybeOf(context, B._MediaQueryAspect_4);
        t1 = t1 == null ? _null : t1.get$textScaler();
        if (t1 == null)
          t1 = B._LinearTextScaler_1;
        break $label0$0;
      }
      result = A._Cell$named("result");
      if (registrar != null) {
        t2 = type$.DefaultSelectionStyle;
        t3 = context.dependOnInheritedWidgetOfExactType$1$0(t2);
        t3 = (t3 == null ? B.DefaultSelectionStyle_gwC : t3).mouseCursor;
        if (t3 == null)
          t3 = B.SystemMouseCursor_text;
        t4 = _this.textAlign;
        if (t4 == null)
          t4 = defaultTextStyle.textAlign;
        if (t4 == null)
          t4 = B.TextAlign_4;
        t5 = _this.textDirection;
        t6 = _this.overflow;
        if (t6 == null)
          t6 = effectiveTextStyle == null ? _null : effectiveTextStyle.overflow;
        if (t6 == null)
          t6 = defaultTextStyle.overflow;
        t7 = _this.maxLines;
        if (t7 == null)
          t7 = defaultTextStyle.maxLines;
        t8 = A.DefaultTextHeightBehavior_maybeOf(context);
        t2 = context.dependOnInheritedWidgetOfExactType$1$0(t2);
        t2 = (t2 == null ? B.DefaultSelectionStyle_gwC : t2).selectionColor;
        if (t2 == null)
          t2 = B.Color_O3p;
        t9 = _this.textSpan;
        t9 = t9 != null ? A._setArrayType([t9], type$.JSArray_InlineSpan) : _null;
        result._value = A.MouseRegion$(new A._SelectableTextContainer(A.TextSpan$(t9, effectiveTextStyle, _this.data), t4, t5, defaultTextStyle.softWrap, t6, t1, t7, _null, _null, defaultTextStyle.textWidthBasis, t8, t2, _null), t3, _null, _null, _null, _null);
        t1 = t5;
      } else {
        t2 = _this.textAlign;
        if (t2 == null)
          t2 = defaultTextStyle.textAlign;
        if (t2 == null)
          t2 = B.TextAlign_4;
        t3 = _this.textDirection;
        t4 = _this.overflow;
        if (t4 == null)
          t4 = effectiveTextStyle == null ? _null : effectiveTextStyle.overflow;
        if (t4 == null)
          t4 = defaultTextStyle.overflow;
        t5 = _this.maxLines;
        if (t5 == null)
          t5 = defaultTextStyle.maxLines;
        t6 = A.DefaultTextHeightBehavior_maybeOf(context);
        t7 = context.dependOnInheritedWidgetOfExactType$1$0(type$.DefaultSelectionStyle);
        t7 = (t7 == null ? B.DefaultSelectionStyle_gwC : t7).selectionColor;
        if (t7 == null)
          t7 = B.Color_O3p;
        t8 = _this.textSpan;
        t8 = t8 != null ? A._setArrayType([t8], type$.JSArray_InlineSpan) : _null;
        result._value = A.RichText$(_null, _null, t5, t4, t7, _null, defaultTextStyle.softWrap, _null, A.TextSpan$(t8, effectiveTextStyle, _this.data), t2, t3, t6, t1, defaultTextStyle.textWidthBasis);
        t1 = t3;
      }
      t2 = _this.semanticsLabel;
      if (t2 != null)
        result._value = A.Semantics$(_null, new A.ExcludeSemantics(true, result._readLocal$0(), _null), false, _null, _null, false, _null, _null, _null, _null, t2, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, t1, _null);
      return result._readLocal$0();
    },
    debugFillProperties$1(properties) {
      var t1, _this = this, _null = null;
      _this.super$Widget$debugFillProperties(properties);
      properties.add$1(0, A.StringProperty$("data", _this.data, B.C__NoDefaultValue, true, false));
      t1 = _this.textSpan;
      if (t1 != null)
        properties.add$1(0, A.DiagnosticableTreeNode$("textSpan", B.DiagnosticsTreeStyle_4, t1));
      t1 = _this.style;
      if (t1 != null)
        t1.debugFillProperties$1(properties);
      properties.add$1(0, A.EnumProperty$("textAlign", _this.textAlign, _null, B.DiagnosticLevel_3, type$.TextAlign));
      properties.add$1(0, A.EnumProperty$("textDirection", _this.textDirection, _null, B.DiagnosticLevel_3, type$.TextDirection));
      properties.add$1(0, A.DiagnosticsProperty$("locale", _null, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.Locale));
      properties.add$1(0, A.FlagProperty$("softWrap", _null, string$.no_wra, "wrapping at box width", B.DiagnosticLevel_3, true, _null));
      properties.add$1(0, A.EnumProperty$("overflow", _this.overflow, _null, B.DiagnosticLevel_3, type$.TextOverflow));
      properties.add$1(0, A.DoubleProperty$("textScaleFactor", _null, _null, _null, B.DiagnosticLevel_3, true, _null, _null));
      properties.add$1(0, A.IntProperty$("maxLines", _this.maxLines, _null, _null, B.DiagnosticLevel_3, _null));
      properties.add$1(0, A.EnumProperty$("textWidthBasis", _null, _null, B.DiagnosticLevel_3, type$.TextWidthBasis));
      properties.add$1(0, A.DiagnosticsProperty$("textHeightBehavior", _null, true, _null, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.TextHeightBehavior));
      t1 = _this.semanticsLabel;
      if (t1 != null)
        properties.add$1(0, A.StringProperty$("semanticsLabel", t1, B.C__NoDefaultValue, true, true));
    }
  };
  A._SelectableTextContainer.prototype = {
    createState$0() {
      return new A._SelectableTextContainerState(new A.LabeledGlobalKey(null, type$.LabeledGlobalKey_State_StatefulWidget), B._StateLifecycle_0);
    }
  };
  A._SelectableTextContainerState.prototype = {
    initState$0() {
      var t1, _this = this;
      _this.super$State$initState();
      t1 = type$.Selectable;
      t1 = new A._SelectableTextContainerDelegate(_this._textKey, A.LinkedHashSet_LinkedHashSet$_empty(t1), A.LinkedHashSet_LinkedHashSet$_empty(t1), A._setArrayType([], type$.JSArray_Selectable), A.LinkedHashSet_LinkedHashSet$_empty(t1), B.SelectionGeometry_jnK, $.$get$ChangeNotifier__emptyListeners());
      A.ChangeNotifier_maybeDispatchObjectCreation(t1);
      _this.___SelectableTextContainerState__selectionDelegate_F !== $ && A.throwLateFieldAI("_selectionDelegate");
      _this.___SelectableTextContainerState__selectionDelegate_F = t1;
    },
    dispose$0() {
      var t1 = this.___SelectableTextContainerState__selectionDelegate_F;
      t1 === $ && A.throwLateFieldNI("_selectionDelegate");
      t1.clearInternalSelectionState$0();
      t1.super$MultiSelectableSelectionContainerDelegate$dispose();
      this.super$State$dispose();
    },
    build$1(context) {
      var t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13,
        t1 = this.___SelectableTextContainerState__selectionDelegate_F;
      t1 === $ && A.throwLateFieldNI("_selectionDelegate");
      t2 = this._widget;
      t3 = t2.textAlign;
      t4 = t2.textDirection;
      t5 = t2.locale;
      t6 = t2.softWrap;
      t7 = t2.overflow;
      t8 = t2.textScaler;
      t9 = t2.maxLines;
      t10 = t2.strutStyle;
      t11 = t2.textWidthBasis;
      t12 = t2.textHeightBehavior;
      t13 = t2.selectionColor;
      return new A.SelectionContainer(null, new A._RichText(this._textKey, t2.text, t3, t4, t6, t7, t8, t9, t5, t10, t11, t12, t13, null), t1, null);
    }
  };
  A._RichText.prototype = {
    build$1(context) {
      var _this = this;
      return A.RichText$(_this.textKey, _this.locale, _this.maxLines, _this.overflow, _this.selectionColor, A.SelectionContainer_maybeOf(context), _this.softWrap, _this.strutStyle, _this.text, _this.textAlign, _this.textDirection, _this.textHeightBehavior, _this.textScaler, _this.textWidthBasis);
    }
  };
  A._SelectableTextContainerDelegate.prototype = {
    handleSelectParagraph$1($event) {
      var result = this._handleSelectParagraph$1($event);
      this.super$StaticSelectionContainerDelegate$didReceiveSelectionBoundaryEvents();
      return result;
    },
    _handleSelectParagraph$1($event) {
      var index, t1, t2, _this = this;
      for (index = 0; t1 = _this.selectables, t2 = t1.length, index < t2; ++index)
        _this.dispatchSelectionEventToChild$2(t1[index], $event);
      _this.currentSelectionStartIndex = 0;
      _this.currentSelectionEndIndex = t2 - 1;
      return B.SelectionResult_0;
    },
    _text$_initSelection$2$isEnd($event, isEnd) {
      var t1, hasOppositeEdge, _0_4, _0_5, t2, _0_7, _0_4_isSet, _0_8, currentSelectableResult, $forward, newIndex, finalResult, finalResult0, _this = this, _null = null;
      if (!(isEnd && _this.currentSelectionEndIndex === -1))
        t1 = !isEnd && _this.currentSelectionStartIndex === -1;
      else
        t1 = true;
      A.assertHelper(t1);
      hasOppositeEdge = isEnd ? _this.currentSelectionStartIndex !== -1 : _this.currentSelectionEndIndex !== -1;
      $label0$0: {
        A.boolConversionCheck(isEnd);
        if (isEnd) {
          A.boolConversionCheck(hasOppositeEdge);
          t1 = hasOppositeEdge;
          _0_4 = t1;
          _0_5 = _0_4;
        } else {
          _0_4 = _null;
          _0_5 = _0_4;
          t1 = false;
        }
        t2 = 0;
        if (t1) {
          t1 = _this.currentSelectionStartIndex;
          break $label0$0;
        }
        A.boolConversionCheck(isEnd);
        _0_7 = _null;
        if (isEnd) {
          if (isEnd) {
            t1 = _0_4;
            _0_4_isSet = isEnd;
          } else {
            t1 = hasOppositeEdge;
            _0_4 = t1;
            _0_4_isSet = true;
          }
          _0_7 = false === t1;
          t1 = _0_7;
          A.boolConversionCheck(t1);
        } else {
          _0_4_isSet = isEnd;
          t1 = false;
        }
        if (t1) {
          t1 = t2;
          break $label0$0;
        }
        _0_8 = false === isEnd;
        t1 = _0_8;
        if (A.boolConversionCheck(t1)) {
          if (isEnd)
            t1 = _0_5;
          else {
            if (_0_4_isSet)
              t1 = _0_4;
            else {
              t1 = hasOppositeEdge;
              _0_4 = t1;
              _0_4_isSet = true;
            }
            _0_5 = true === t1;
            t1 = _0_5;
          }
          A.boolConversionCheck(t1);
        } else
          t1 = false;
        if (t1) {
          t1 = _this.currentSelectionEndIndex;
          break $label0$0;
        }
        if (A.boolConversionCheck(_0_8)) {
          if (isEnd)
            t1 = _0_7;
          else {
            _0_7 = false === (_0_4_isSet ? _0_4 : hasOppositeEdge);
            t1 = _0_7;
          }
          A.boolConversionCheck(t1);
        } else
          t1 = false;
        if (t1) {
          t1 = t2;
          break $label0$0;
        }
        t1 = _null;
      }
      currentSelectableResult = A._Cell$named("currentSelectableResult");
      $forward = _null;
      newIndex = t1;
      finalResult = $forward;
      while (true) {
        t1 = _this.selectables;
        t2 = t1.length;
        if (!(newIndex < t2 && newIndex >= 0 && finalResult == null))
          break;
        if (!(newIndex >= 0 && newIndex < t2))
          return A.ioore(t1, newIndex);
        finalResult0 = currentSelectableResult._value = _this.dispatchSelectionEventToChild$2(t1[newIndex], $event);
        switch (finalResult0.index) {
          case 2:
          case 3:
          case 4:
            finalResult = finalResult0;
            break;
          case 0:
            if ($forward === false) {
              ++newIndex;
              finalResult = B.SelectionResult_2;
            } else if (newIndex === _this.selectables.length - 1)
              finalResult = finalResult0;
            else {
              ++newIndex;
              $forward = true;
            }
            break;
          case 1:
            if ($forward === true) {
              --newIndex;
              finalResult = B.SelectionResult_2;
            } else if (newIndex === 0)
              finalResult = finalResult0;
            else {
              --newIndex;
              $forward = false;
            }
            break;
        }
      }
      if (isEnd)
        _this.currentSelectionEndIndex = newIndex;
      else
        _this.currentSelectionStartIndex = newIndex;
      _this._text$_flushInactiveSelections$0();
      finalResult.toString;
      return finalResult;
    },
    _text$_adjustSelection$2$isEnd($event, isEnd) {
      var t1, isCurrentEdgeWithinViewport, isOppositeEdgeWithinViewport, _0_7, _0_6, _0_6_isSet, _0_7_isSet, _0_4, _0_5, t2, _0_9, t3, _0_4_isSet, _0_5_isSet, _0_9_isSet, _0_10, _0_11, _0_10_isSet, currentSelectableResult, $forward, newIndex, finalResult, finalResult0, forwardSelection, _this = this, _null = null;
      A.assertHelper(new A._SelectableTextContainerDelegate__adjustSelection_closure(_this, isEnd).call$0());
      t1 = _this._selectionGeometry;
      isCurrentEdgeWithinViewport = isEnd ? t1.endSelectionPoint != null : t1.startSelectionPoint != null;
      isOppositeEdgeWithinViewport = isEnd ? t1.startSelectionPoint != null : t1.endSelectionPoint != null;
      $label0$0: {
        A.boolConversionCheck(isEnd);
        _0_7 = _null;
        _0_6 = _null;
        t1 = false;
        if (isEnd) {
          A.boolConversionCheck(isCurrentEdgeWithinViewport);
          if (isCurrentEdgeWithinViewport) {
            A.boolConversionCheck(isOppositeEdgeWithinViewport);
            t1 = isOppositeEdgeWithinViewport;
            _0_6 = t1;
            _0_7 = _0_6;
          }
          _0_6_isSet = isCurrentEdgeWithinViewport;
          _0_7_isSet = _0_6_isSet;
          _0_4 = _0_7_isSet;
          _0_5 = _0_4;
        } else {
          _0_4 = _null;
          _0_5 = _0_4;
          _0_7_isSet = false;
          _0_6_isSet = false;
        }
        t2 = 0;
        if (t1) {
          t1 = _this.currentSelectionEndIndex;
          break $label0$0;
        }
        A.boolConversionCheck(isEnd);
        _0_9 = _null;
        t1 = false;
        if (isEnd) {
          if (isEnd) {
            t3 = _0_5;
            _0_4_isSet = isEnd;
            _0_5_isSet = _0_4_isSet;
          } else {
            t3 = isCurrentEdgeWithinViewport;
            _0_4 = t3;
            _0_5 = _0_4;
            _0_5_isSet = true;
            _0_4_isSet = true;
          }
          A.boolConversionCheck(t3);
          if (t3) {
            if (_0_6_isSet)
              t1 = _0_6;
            else {
              t1 = isOppositeEdgeWithinViewport;
              _0_6 = t1;
              _0_6_isSet = true;
            }
            _0_9 = false === t1;
            t1 = _0_9;
            A.boolConversionCheck(t1);
          }
          _0_9_isSet = t3;
        } else {
          _0_4_isSet = isEnd;
          _0_5_isSet = _0_4_isSet;
          _0_9_isSet = false;
        }
        if (t1) {
          t1 = _this.currentSelectionEndIndex;
          break $label0$0;
        }
        _0_10 = _null;
        t1 = false;
        if (isEnd) {
          if (_0_4_isSet)
            t3 = _0_4;
          else {
            t3 = isCurrentEdgeWithinViewport;
            _0_4 = t3;
            _0_4_isSet = true;
          }
          _0_10 = false === t3;
          t3 = _0_10;
          if (A.boolConversionCheck(t3)) {
            if (_0_7_isSet)
              t1 = _0_7;
            else {
              if (_0_6_isSet)
                t1 = _0_6;
              else {
                t1 = isOppositeEdgeWithinViewport;
                _0_6 = t1;
                _0_6_isSet = true;
              }
              _0_7 = true === t1;
              t1 = _0_7;
              _0_7_isSet = true;
            }
            A.boolConversionCheck(t1);
          }
        }
        if (t1) {
          t1 = _this.currentSelectionStartIndex;
          break $label0$0;
        }
        t1 = false;
        if (isEnd)
          if (A.boolConversionCheck(_0_10)) {
            if (_0_9_isSet)
              t1 = _0_9;
            else {
              if (_0_6_isSet)
                t1 = _0_6;
              else {
                t1 = isOppositeEdgeWithinViewport;
                _0_6 = t1;
                _0_6_isSet = true;
              }
              _0_9 = false === t1;
              t1 = _0_9;
              _0_9_isSet = true;
            }
            A.boolConversionCheck(t1);
          }
        if (t1) {
          t1 = t2;
          break $label0$0;
        }
        _0_11 = false === isEnd;
        t1 = _0_11;
        t3 = false;
        if (A.boolConversionCheck(t1)) {
          if (_0_5_isSet)
            t1 = _0_5;
          else {
            if (_0_4_isSet)
              t1 = _0_4;
            else {
              t1 = isCurrentEdgeWithinViewport;
              _0_4 = t1;
              _0_4_isSet = true;
            }
            _0_5 = true === t1;
            t1 = _0_5;
            _0_5_isSet = true;
          }
          if (A.boolConversionCheck(t1)) {
            if (_0_7_isSet)
              t1 = _0_7;
            else {
              if (_0_6_isSet)
                t1 = _0_6;
              else {
                t1 = isOppositeEdgeWithinViewport;
                _0_6 = t1;
                _0_6_isSet = true;
              }
              _0_7 = true === t1;
              t1 = _0_7;
              _0_7_isSet = true;
            }
            A.boolConversionCheck(t1);
          } else
            t1 = t3;
        } else
          t1 = t3;
        if (t1) {
          t1 = _this.currentSelectionStartIndex;
          break $label0$0;
        }
        A.boolConversionCheck(_0_11);
        t1 = false;
        if (_0_11) {
          if (_0_5_isSet)
            t3 = _0_5;
          else {
            if (_0_4_isSet)
              t3 = _0_4;
            else {
              t3 = isCurrentEdgeWithinViewport;
              _0_4 = t3;
              _0_4_isSet = true;
            }
            _0_5 = true === t3;
            t3 = _0_5;
          }
          if (A.boolConversionCheck(t3)) {
            if (_0_9_isSet)
              t1 = _0_9;
            else {
              if (_0_6_isSet)
                t1 = _0_6;
              else {
                t1 = isOppositeEdgeWithinViewport;
                _0_6 = t1;
                _0_6_isSet = true;
              }
              _0_9 = false === t1;
              t1 = _0_9;
              _0_9_isSet = true;
            }
            A.boolConversionCheck(t1);
          }
        }
        if (t1) {
          t1 = _this.currentSelectionStartIndex;
          break $label0$0;
        }
        t1 = false;
        if (_0_11) {
          if (isEnd) {
            t3 = _0_10;
            _0_10_isSet = isEnd;
          } else {
            if (_0_4_isSet)
              t3 = _0_4;
            else {
              t3 = isCurrentEdgeWithinViewport;
              _0_4 = t3;
              _0_4_isSet = true;
            }
            _0_10 = false === t3;
            t3 = _0_10;
            _0_10_isSet = true;
          }
          if (A.boolConversionCheck(t3)) {
            if (_0_7_isSet)
              t1 = _0_7;
            else {
              if (_0_6_isSet)
                t1 = _0_6;
              else {
                t1 = isOppositeEdgeWithinViewport;
                _0_6 = t1;
                _0_6_isSet = true;
              }
              _0_7 = true === t1;
              t1 = _0_7;
            }
            A.boolConversionCheck(t1);
          }
        } else
          _0_10_isSet = isEnd;
        if (t1) {
          t1 = _this.currentSelectionEndIndex;
          break $label0$0;
        }
        t1 = false;
        if (_0_11) {
          if (_0_10_isSet)
            t3 = _0_10;
          else {
            _0_10 = false === (_0_4_isSet ? _0_4 : isCurrentEdgeWithinViewport);
            t3 = _0_10;
          }
          if (A.boolConversionCheck(t3)) {
            if (_0_9_isSet)
              t1 = _0_9;
            else {
              _0_9 = false === (_0_6_isSet ? _0_6 : isOppositeEdgeWithinViewport);
              t1 = _0_9;
            }
            A.boolConversionCheck(t1);
          }
        }
        if (t1) {
          t1 = t2;
          break $label0$0;
        }
        t1 = _null;
      }
      currentSelectableResult = A._Cell$named("currentSelectableResult");
      $forward = _null;
      newIndex = t1;
      finalResult = $forward;
      while (true) {
        t1 = _this.selectables;
        t2 = t1.length;
        if (!(newIndex < t2 && newIndex >= 0 && finalResult == null))
          break;
        if (!(newIndex >= 0 && newIndex < t2))
          return A.ioore(t1, newIndex);
        finalResult0 = currentSelectableResult._value = _this.dispatchSelectionEventToChild$2(t1[newIndex], $event);
        switch (finalResult0.index) {
          case 2:
          case 3:
          case 4:
            finalResult = finalResult0;
            break;
          case 0:
            if ($forward === false) {
              ++newIndex;
              finalResult = B.SelectionResult_2;
            } else if (newIndex === _this.selectables.length - 1)
              finalResult = finalResult0;
            else {
              ++newIndex;
              $forward = true;
            }
            break;
          case 1:
            if ($forward === true) {
              --newIndex;
              finalResult = B.SelectionResult_2;
            } else if (newIndex === 0)
              finalResult = finalResult0;
            else {
              --newIndex;
              $forward = false;
            }
            break;
        }
      }
      t1 = _this.currentSelectionEndIndex;
      t2 = _this.currentSelectionStartIndex;
      forwardSelection = t1 >= t2;
      if (isEnd) {
        if ($forward != null)
          if (!(!forwardSelection && $forward && newIndex >= t2))
            t2 = forwardSelection && !$forward && newIndex <= t2;
          else
            t2 = true;
        else
          t2 = false;
        if (t2)
          _this.currentSelectionStartIndex = t1;
        _this.currentSelectionEndIndex = newIndex;
      } else {
        if ($forward != null)
          if (!(!forwardSelection && !$forward && newIndex <= t1))
            t1 = forwardSelection && $forward && newIndex >= t1;
          else
            t1 = true;
        else
          t1 = false;
        if (t1)
          _this.currentSelectionEndIndex = t2;
        _this.currentSelectionStartIndex = newIndex;
      }
      _this._text$_flushInactiveSelections$0();
      finalResult.toString;
      return finalResult;
    },
    get$compareOrder() {
      return A.text__SelectableTextContainerDelegate__compareScreenOrder$closure();
    },
    _text$_flushInactiveSelections$0() {
      var t2, skipStart, skipEnd, index, _this = this,
        skipIndex = _this.currentSelectionStartIndex,
        t1 = skipIndex === -1;
      if (t1 && _this.currentSelectionEndIndex === -1)
        return;
      if (t1 || _this.currentSelectionEndIndex === -1) {
        if (t1)
          skipIndex = _this.currentSelectionEndIndex;
        t1 = _this.selectables;
        t2 = A._arrayInstanceType(t1);
        new A.WhereIterable(t1, t2._eval$1("bool(1)")._as(new A._SelectableTextContainerDelegate__flushInactiveSelections_closure(_this, skipIndex)), t2._eval$1("WhereIterable<1>")).forEach$1(0, new A._SelectableTextContainerDelegate__flushInactiveSelections_closure0(_this));
        return;
      }
      t1 = _this.currentSelectionEndIndex;
      skipStart = Math.min(skipIndex, t1);
      skipEnd = Math.max(skipIndex, t1);
      for (index = 0; t1 = _this.selectables, index < t1.length; ++index) {
        if (index >= skipStart && index <= skipEnd)
          continue;
        _this.dispatchSelectionEventToChild$2(t1[index], B.ClearSelectionEvent_SelectionEventType_2);
      }
    },
    handleSelectionEdgeUpdate$1($event) {
      var t1, t2, _this = this;
      if ($event.granularity !== B.TextGranularity_2)
        return _this.super$StaticSelectionContainerDelegate$handleSelectionEdgeUpdate($event);
      t1 = $event.globalPosition;
      t2 = $event.type === B.SelectionEventType_1;
      if (t2)
        _this._lastEndEdgeUpdateGlobalPosition = t1;
      else
        _this._lastStartEdgeUpdateGlobalPosition = t1;
      if (t2)
        return _this.currentSelectionEndIndex === -1 ? _this._text$_initSelection$2$isEnd($event, true) : _this._text$_adjustSelection$2$isEnd($event, true);
      return _this.currentSelectionStartIndex === -1 ? _this._text$_initSelection$2$isEnd($event, false) : _this._text$_adjustSelection$2$isEnd($event, false);
    },
    compareOrder$2(arg0, arg1) {
      return this.get$compareOrder().call$2(arg0, arg1);
    }
  };
  A._SelectableTextContainerDelegate__adjustSelection_closure.prototype = {
    call$0() {
      var t1, t2;
      if (this.isEnd) {
        t1 = this.$this;
        t2 = t1.currentSelectionEndIndex;
        A.assertHelper(t2 < t1.selectables.length && t2 >= 0);
        return true;
      }
      t1 = this.$this;
      t2 = t1.currentSelectionStartIndex;
      A.assertHelper(t2 < t1.selectables.length && t2 >= 0);
      return true;
    },
    $signature: 0
  };
  A._SelectableTextContainerDelegate__flushInactiveSelections_closure.prototype = {
    call$1(target) {
      var t1, t2;
      type$.Selectable._as(target);
      t1 = this.$this.selectables;
      t2 = this.skipIndex;
      if (!(t2 >= 0 && t2 < t1.length))
        return A.ioore(t1, t2);
      return target !== t1[t2];
    },
    $signature: 81
  };
  A._SelectableTextContainerDelegate__flushInactiveSelections_closure0.prototype = {
    call$1(target) {
      return this.$this.dispatchSelectionEventToChild$2(type$.Selectable._as(target), B.ClearSelectionEvent_SelectionEventType_2);
    },
    $signature: 56
  };
  A.DoNothingAndStopPropagationTextIntent.prototype = {};
  A.DirectionalTextEditingIntent.prototype = {};
  A.DeleteCharacterIntent.prototype = {};
  A.DeleteToNextWordBoundaryIntent.prototype = {};
  A.DeleteToLineBreakIntent.prototype = {};
  A.DirectionalCaretMovementIntent.prototype = {};
  A.ExtendSelectionByCharacterIntent.prototype = {};
  A.ExtendSelectionToNextWordBoundaryIntent.prototype = {};
  A.ExtendSelectionToNextWordBoundaryOrCaretLocationIntent.prototype = {};
  A.ExpandSelectionToDocumentBoundaryIntent.prototype = {};
  A.ExpandSelectionToLineBreakIntent.prototype = {};
  A.ExtendSelectionToLineBreakIntent.prototype = {};
  A.ExtendSelectionVerticallyToAdjacentLineIntent.prototype = {};
  A.ExtendSelectionVerticallyToAdjacentPageIntent.prototype = {};
  A.ExtendSelectionToNextParagraphBoundaryIntent.prototype = {};
  A.ExtendSelectionToNextParagraphBoundaryOrCaretLocationIntent.prototype = {};
  A.ExtendSelectionToDocumentBoundaryIntent.prototype = {};
  A.ScrollToDocumentBoundaryIntent.prototype = {};
  A.SelectAllTextIntent.prototype = {};
  A.CopySelectionTextIntent.prototype = {};
  A.PasteTextIntent.prototype = {};
  A.RedoTextIntent.prototype = {};
  A.ReplaceTextIntent.prototype = {};
  A.UndoTextIntent.prototype = {};
  A.UpdateSelectionIntent.prototype = {};
  A.TransposeCharactersIntent.prototype = {};
  A.EditableTextTapOutsideIntent.prototype = {};
  A.ToolbarItemsParentData.prototype = {
    toString$0(_) {
      return this.super$BoxParentData$toString(0) + "; shouldPaint=" + this.shouldPaint;
    }
  };
  A.TextSelectionControls.prototype = {};
  A.TextSelectionOverlay.prototype = {
    _updateTextSelectionOverlayVisibilities$0() {
      var _this = this,
        t1 = _this._handlesVisible && A.boolConversionCheck(_this.renderObject._selectionStartInViewport._change_notifier$_value);
      _this._effectiveStartHandleVisibility.set$value(0, t1);
      t1 = _this._handlesVisible && A.boolConversionCheck(_this.renderObject._selectionEndInViewport._change_notifier$_value);
      _this._effectiveEndHandleVisibility.set$value(0, t1);
      t1 = _this.renderObject;
      t1 = A.boolConversionCheck(t1._selectionStartInViewport._change_notifier$_value) || A.boolConversionCheck(t1._selectionEndInViewport._change_notifier$_value);
      _this._effectiveToolbarVisibility.set$value(0, t1);
    },
    set$handlesVisible(visible) {
      if (this._handlesVisible === visible)
        return;
      this._handlesVisible = visible;
      this._updateTextSelectionOverlayVisibilities$0();
    },
    showToolbar$0() {
      var t1, t2, t3, _this = this,
        _s17_ = "_selectionOverlay";
      _this._updateSelectionOverlay$0();
      t1 = _this.contextMenuBuilder;
      if (t1 == null)
        return;
      t2 = _this.context;
      A.assertHelper(t2._widget != null);
      t3 = _this.__TextSelectionOverlay__selectionOverlay_F;
      t3 === $ && A.throwLateFieldNI(_s17_);
      t3.showToolbar$2$context$contextMenuBuilder(t2, t1);
      return;
    },
    update$1(_, newValue) {
      var t1, _this = this;
      if (_this._text_selection$_value.$eq(0, newValue))
        return;
      _this._text_selection$_value = newValue;
      _this._updateSelectionOverlay$0();
      t1 = _this.__TextSelectionOverlay__selectionOverlay_F;
      t1 === $ && A.throwLateFieldNI("_selectionOverlay");
      t1.markNeedsBuild$0();
    },
    _updateSelectionOverlay$0() {
      var t2, t3, t4, currText, t5, t6, selectedGraphemes, startHandleRect, endHandleRect, _this = this, _null = null,
        t1 = _this.__TextSelectionOverlay__selectionOverlay_F;
      t1 === $ && A.throwLateFieldNI("_selectionOverlay");
      t2 = _this.renderObject;
      t3 = t2._editable$_textPainter;
      t4 = t3._text_painter$_textDirection;
      t4.toString;
      t1.set$startHandleType(_this._chooseType$3(t4, B.TextSelectionHandleType_0, B.TextSelectionHandleType_1));
      t4 = _this.selectionDelegate;
      currText = t4._widget.controller._change_notifier$_value.text;
      t5 = false;
      if (t3.get$plainText() === currText)
        if (_this._text_selection$_value.selection.get$isValid()) {
          t5 = _this._text_selection$_value.selection;
          t5 = t5.start !== t5.end;
        }
      if (t5) {
        t5 = _this._text_selection$_value.selection;
        t6 = t5.end;
        t5 = t5.start;
        A.assertHelper(t6 >= t5);
        selectedGraphemes = B.JSString_methods.substring$2(currText, t5, t6);
        t5 = (selectedGraphemes.length === 0 ? B.StringCharacters_GVp : new A.StringCharacters(selectedGraphemes)).get$first(0);
        t6 = _this._text_selection$_value.selection.start;
        t5 = t6 + t5.length;
        A.assertHelper(t6 >= -1);
        A.assertHelper(t5 >= -1);
        startHandleRect = t2.getRectForComposingRange$1(new A.TextRange(t6, t5));
      } else
        startHandleRect = _null;
      t5 = startHandleRect == null ? _null : startHandleRect.bottom - startHandleRect.top;
      if (t5 == null) {
        t5 = t3._getOrCreateLayoutTemplate$0();
        t5 = t5.get$height(t5);
      }
      t1.set$lineHeightAtStart(t5);
      t5 = t3._text_painter$_textDirection;
      t5.toString;
      t1.set$endHandleType(_this._chooseType$3(t5, B.TextSelectionHandleType_1, B.TextSelectionHandleType_0));
      currText = t4._widget.controller._change_notifier$_value.text;
      t4 = false;
      if (t3.get$plainText() === currText)
        if (_this._text_selection$_value.selection.get$isValid()) {
          t4 = _this._text_selection$_value.selection;
          t4 = t4.start !== t4.end;
        }
      if (t4) {
        t4 = _this._text_selection$_value.selection;
        t5 = t4.end;
        t4 = t4.start;
        A.assertHelper(t5 >= t4);
        selectedGraphemes = B.JSString_methods.substring$2(currText, t4, t5);
        t4 = (selectedGraphemes.length === 0 ? B.StringCharacters_GVp : new A.StringCharacters(selectedGraphemes)).get$last(0);
        t5 = _this._text_selection$_value.selection.end;
        t4 = t5 - t4.length;
        A.assertHelper(t4 >= -1);
        A.assertHelper(t5 >= -1);
        endHandleRect = t2.getRectForComposingRange$1(new A.TextRange(t4, t5));
      } else
        endHandleRect = _null;
      t4 = endHandleRect == null ? _null : endHandleRect.bottom - endHandleRect.top;
      if (t4 == null) {
        t3 = t3._getOrCreateLayoutTemplate$0();
        t3 = t3.get$height(t3);
      } else
        t3 = t4;
      t1.set$lineHeightAtEnd(t3);
      t1.set$selectionEndpoints(t2.getEndpointsForSelection$1(_this._text_selection$_value.selection));
      t1.set$toolbarLocation(t2._lastSecondaryTapDownPosition);
    },
    dispose$0() {
      var t2, t3, _this = this,
        t1 = $.$get$FlutterMemoryAllocations_instance();
      t1.dispatchObjectDisposed$1$object(_this);
      t2 = _this.__TextSelectionOverlay__selectionOverlay_F;
      t2 === $ && A.throwLateFieldNI("_selectionOverlay");
      t1.dispatchObjectDisposed$1$object(t2);
      t2.hide$0();
      t2._magnifierInfo.dispose$0();
      t1 = _this.renderObject;
      t3 = _this.get$_updateTextSelectionOverlayVisibilities();
      t1._selectionStartInViewport.removeListener$1(0, t3);
      t1._selectionEndInViewport.removeListener$1(0, t3);
      _this._effectiveToolbarVisibility.dispose$0();
      _this._effectiveStartHandleVisibility.dispose$0();
      _this._effectiveEndHandleVisibility.dispose$0();
      t2.hideToolbar$0();
    },
    _buildMagnifier$3$currentTextPosition$globalGesturePosition$renderEditable(currentTextPosition, globalGesturePosition, renderEditable) {
      var t1,
        lineAtOffset = renderEditable.getLineAtOffset$1(currentTextPosition),
        localLineBoundaries = A.Rect$fromPoints(renderEditable.getLocalRectForCaret$1(new A.TextPosition(lineAtOffset.baseOffset, B.TextAffinity_1)).get$topCenter(), renderEditable.getLocalRectForCaret$1(new A.TextPosition(lineAtOffset.extentOffset, B.TextAffinity_0)).get$bottomCenter()),
        overlay = type$.nullable_RenderBox._as(A.Overlay_of(this.context, null, true).get$context(0).findRenderObject$0()),
        transformToOverlay = renderEditable.getTransformTo$1(0, overlay),
        overlayLineBoundaries = A.MatrixUtils_transformRect(transformToOverlay, localLineBoundaries),
        overlayCaretRect = A.MatrixUtils_transformRect(transformToOverlay, renderEditable.getLocalRectForCaret$1(currentTextPosition)),
        overlayGesturePosition = overlay == null ? null : overlay.globalToLocal$1(globalGesturePosition);
      if (overlayGesturePosition == null)
        overlayGesturePosition = globalGesturePosition;
      t1 = renderEditable.get$size(0);
      return new A.MagnifierInfo(overlayGesturePosition, overlayLineBoundaries, overlayCaretRect, A.MatrixUtils_transformRect(transformToOverlay, new A.Rect(0, 0, 0 + t1._dx, 0 + t1._dy)));
    },
    _handleSelectionEndHandleDragStart$1(details) {
      var t2, t3, t4, t5, t6, centerOfLineGlobal, position, _this = this,
        t1 = _this.renderObject;
      if (t1._object$_owner == null)
        return;
      t2 = details.globalPosition;
      t3 = t2._dy;
      _this.__TextSelectionOverlay__endHandleDragPosition_A = t3;
      t4 = _this.__TextSelectionOverlay__selectionOverlay_F;
      t4 === $ && A.throwLateFieldNI("_selectionOverlay");
      t5 = B.JSArray_methods.get$last(t4._selectionEndpoints);
      t6 = t1._editable$_textPainter._getOrCreateLayoutTemplate$0();
      t6 = t6.get$height(t6);
      centerOfLineGlobal = A.MatrixUtils_transformPoint(t1.getTransformTo$1(0, null), new A.Offset(0, t5.point._dy - t6 / 2))._dy;
      _this.__TextSelectionOverlay__endHandleDragTarget_A = centerOfLineGlobal - t3;
      position = t1.getPositionForPoint$1(new A.Offset(t2._dx, centerOfLineGlobal));
      if (_this._dragStartSelection == null)
        _this._dragStartSelection = _this._text_selection$_value.selection;
      t4.showMagnifier$1(_this._buildMagnifier$3$currentTextPosition$globalGesturePosition$renderEditable(position, t2, t1));
    },
    _getHandleDy$2(dragDy, handleDy) {
      var distanceDragged = dragDy - handleDy,
        dragDirection = distanceDragged < 0 ? -1 : 1,
        t1 = this.renderObject._editable$_textPainter,
        t2 = t1._getOrCreateLayoutTemplate$0();
      t2 = B.JSNumber_methods.floor$0(Math.abs(distanceDragged) / t2.get$height(t2));
      t1 = t1._getOrCreateLayoutTemplate$0();
      return handleDy + dragDirection * t2 * t1.get$height(t1);
    },
    _handleSelectionEndHandleDragUpdate$1(details) {
      var t2, localPosition, t3, nextEndHandleDragPositionLocal, t4, position, newSelection, _this = this,
        _s17_ = "_selectionOverlay",
        t1 = _this.renderObject;
      if (t1._object$_owner == null)
        return;
      A.assertHelper(_this._dragStartSelection != null);
      t2 = details.globalPosition;
      localPosition = t1.globalToLocal$1(t2);
      t3 = _this.__TextSelectionOverlay__endHandleDragPosition_A;
      t3 === $ && A.throwLateFieldNI("_endHandleDragPosition");
      nextEndHandleDragPositionLocal = _this._getHandleDy$2(localPosition._dy, t1.globalToLocal$1(new A.Offset(0, t3))._dy);
      t3 = A.MatrixUtils_transformPoint(t1.getTransformTo$1(0, null), new A.Offset(0, nextEndHandleDragPositionLocal))._dy;
      _this.__TextSelectionOverlay__endHandleDragPosition_A = t3;
      t4 = _this.__TextSelectionOverlay__endHandleDragTarget_A;
      t4 === $ && A.throwLateFieldNI("_endHandleDragTarget");
      position = t1.getPositionForPoint$1(new A.Offset(t2._dx, t3 + t4));
      t3 = _this._dragStartSelection;
      if (t3.start === t3.end) {
        t3 = _this.__TextSelectionOverlay__selectionOverlay_F;
        t3 === $ && A.throwLateFieldNI(_s17_);
        t3.updateMagnifier$1(_this._buildMagnifier$3$currentTextPosition$globalGesturePosition$renderEditable(position, t2, t1));
        _this._handleSelectionHandleChanged$1(A.TextSelection$fromPosition(position));
        return;
      }
      switch (A.defaultTargetPlatform().index) {
        case 2:
        case 4:
          t3 = _this._dragStartSelection;
          t4 = t3.extentOffset;
          t3 = t3.baseOffset;
          t3 = t4 >= t3 ? t3 : t4;
          newSelection = A.TextSelection$(B.TextAffinity_1, t3, position.offset, false);
          break;
        case 0:
        case 1:
        case 3:
        case 5:
          newSelection = A.TextSelection$(B.TextAffinity_1, _this._text_selection$_value.selection.baseOffset, position.offset, false);
          if (newSelection.baseOffset >= newSelection.extentOffset)
            return;
          break;
        default:
          newSelection = null;
      }
      _this._handleSelectionHandleChanged$1(newSelection);
      t3 = _this.__TextSelectionOverlay__selectionOverlay_F;
      t3 === $ && A.throwLateFieldNI(_s17_);
      t3.updateMagnifier$1(_this._buildMagnifier$3$currentTextPosition$globalGesturePosition$renderEditable(newSelection.get$extent(), t2, t1));
    },
    _handleSelectionStartHandleDragStart$1(details) {
      var t2, t3, t4, t5, t6, centerOfLineGlobal, position, _this = this,
        t1 = _this.renderObject;
      if (t1._object$_owner == null)
        return;
      t2 = details.globalPosition;
      t3 = t2._dy;
      _this.__TextSelectionOverlay__startHandleDragPosition_A = t3;
      t4 = _this.__TextSelectionOverlay__selectionOverlay_F;
      t4 === $ && A.throwLateFieldNI("_selectionOverlay");
      t5 = B.JSArray_methods.get$first(t4._selectionEndpoints);
      t6 = t1._editable$_textPainter._getOrCreateLayoutTemplate$0();
      t6 = t6.get$height(t6);
      centerOfLineGlobal = A.MatrixUtils_transformPoint(t1.getTransformTo$1(0, null), new A.Offset(0, t5.point._dy - t6 / 2))._dy;
      _this.__TextSelectionOverlay__startHandleDragTarget_A = centerOfLineGlobal - t3;
      position = t1.getPositionForPoint$1(new A.Offset(t2._dx, centerOfLineGlobal));
      if (_this._dragStartSelection == null)
        _this._dragStartSelection = _this._text_selection$_value.selection;
      t4.showMagnifier$1(_this._buildMagnifier$3$currentTextPosition$globalGesturePosition$renderEditable(position, t2, t1));
    },
    _handleSelectionStartHandleDragUpdate$1(details) {
      var t2, localPosition, t3, nextStartHandleDragPositionLocal, t4, position, newSelection, _this = this,
        _s17_ = "_selectionOverlay",
        t1 = _this.renderObject;
      if (t1._object$_owner == null)
        return;
      A.assertHelper(_this._dragStartSelection != null);
      t2 = details.globalPosition;
      localPosition = t1.globalToLocal$1(t2);
      t3 = _this.__TextSelectionOverlay__startHandleDragPosition_A;
      t3 === $ && A.throwLateFieldNI("_startHandleDragPosition");
      nextStartHandleDragPositionLocal = _this._getHandleDy$2(localPosition._dy, t1.globalToLocal$1(new A.Offset(0, t3))._dy);
      t3 = A.MatrixUtils_transformPoint(t1.getTransformTo$1(0, null), new A.Offset(0, nextStartHandleDragPositionLocal))._dy;
      _this.__TextSelectionOverlay__startHandleDragPosition_A = t3;
      t4 = _this.__TextSelectionOverlay__startHandleDragTarget_A;
      t4 === $ && A.throwLateFieldNI("_startHandleDragTarget");
      position = t1.getPositionForPoint$1(new A.Offset(t2._dx, t3 + t4));
      t3 = _this._dragStartSelection;
      if (t3.start === t3.end) {
        t3 = _this.__TextSelectionOverlay__selectionOverlay_F;
        t3 === $ && A.throwLateFieldNI(_s17_);
        t3.updateMagnifier$1(_this._buildMagnifier$3$currentTextPosition$globalGesturePosition$renderEditable(position, t2, t1));
        _this._handleSelectionHandleChanged$1(A.TextSelection$fromPosition(position));
        return;
      }
      switch (A.defaultTargetPlatform().index) {
        case 2:
        case 4:
          t3 = _this._dragStartSelection;
          t4 = t3.extentOffset;
          t3 = t3.baseOffset;
          if (t4 >= t3)
            t3 = t4;
          newSelection = A.TextSelection$(B.TextAffinity_1, t3, position.offset, false);
          break;
        case 0:
        case 1:
        case 3:
        case 5:
          newSelection = A.TextSelection$(B.TextAffinity_1, position.offset, _this._text_selection$_value.selection.extentOffset, false);
          if (newSelection.baseOffset >= newSelection.extentOffset)
            return;
          break;
        default:
          newSelection = null;
      }
      t3 = _this.__TextSelectionOverlay__selectionOverlay_F;
      t3 === $ && A.throwLateFieldNI(_s17_);
      t3.updateMagnifier$1(_this._buildMagnifier$3$currentTextPosition$globalGesturePosition$renderEditable(newSelection.get$extent().offset < newSelection.get$base().offset ? newSelection.get$extent() : newSelection.get$base(), t2, t1));
      _this._handleSelectionHandleChanged$1(newSelection);
    },
    _handleAnyDragEnd$1(details) {
      var t2, t3, _this = this,
        _s17_ = "_selectionOverlay",
        t1 = _this.context;
      if (t1._widget == null)
        return;
      _this._dragStartSelection = null;
      if (!type$.TextSelectionHandleControls._is(_this.selectionControls)) {
        t1 = _this.__TextSelectionOverlay__selectionOverlay_F;
        t1 === $ && A.throwLateFieldNI(_s17_);
        t1.hideMagnifier$0();
        t2 = _this._text_selection$_value.selection;
        if (t2.start !== t2.end)
          t1.showToolbar$0();
        return;
      }
      t2 = _this.__TextSelectionOverlay__selectionOverlay_F;
      t2 === $ && A.throwLateFieldNI(_s17_);
      t2.hideMagnifier$0();
      t3 = _this._text_selection$_value.selection;
      if (t3.start !== t3.end)
        t2.showToolbar$2$context$contextMenuBuilder(t1, _this.contextMenuBuilder);
    },
    _handleSelectionHandleChanged$1(newSelection) {
      this.selectionDelegate.userUpdateTextEditingValue$2(this._text_selection$_value.copyWith$1$selection(newSelection), B.SelectionChangedCause_6);
    },
    _chooseType$3(textDirection, ltrType, rtlType) {
      var t1 = this._text_selection$_value.selection;
      if (t1.start === t1.end)
        return B.TextSelectionHandleType_2;
      switch (textDirection.index) {
        case 1:
          t1 = ltrType;
          break;
        case 0:
          t1 = rtlType;
          break;
        default:
          t1 = null;
      }
      return t1;
    }
  };
  A.SelectionOverlay.prototype = {
    get$toolbarIsVisible() {
      var t1, _this = this;
      if (type$.TextSelectionHandleControls._is(_this.selectionControls)) {
        t1 = $.ContextMenuController__shownInstance;
        t1 = t1 === _this._contextMenuController || t1 === _this._spellCheckToolbarController;
      } else
        t1 = _this._toolbar != null || $.ContextMenuController__shownInstance === _this._spellCheckToolbarController;
      return t1;
    },
    showMagnifier$1(initialMagnifierInfo) {
      var t1, t2, t3, t4, builtMagnifier, _this = this;
      if (_this.get$toolbarIsVisible())
        _this.hideToolbar$0();
      t1 = _this._magnifierInfo;
      t1.set$value(0, initialMagnifierInfo);
      t2 = _this.magnifierConfiguration;
      t3 = _this.context;
      t4 = _this._magnifierController;
      builtMagnifier = t2.magnifierBuilder$3(t3, t4, t1);
      if (builtMagnifier == null)
        return;
      if (t2.shouldDisplayHandlesInMagnifier)
        t1 = null;
      else {
        t1 = _this._handles;
        t1 = t1 == null ? null : t1._1;
      }
      t4.show$3$below$builder$context(0, t1, new A.SelectionOverlay_showMagnifier_closure(builtMagnifier), t3);
    },
    hideMagnifier$0() {
      var t1 = this._magnifierController;
      if (t1._overlayEntry == null)
        return;
      t1.hide$0();
    },
    set$startHandleType(value) {
      if (this._startHandleType === value)
        return;
      this._startHandleType = value;
      this.markNeedsBuild$0();
    },
    set$lineHeightAtStart(value) {
      if (this._lineHeightAtStart === value)
        return;
      this._lineHeightAtStart = value;
      this.markNeedsBuild$0();
    },
    _handleStartHandleDragStart$1(details) {
      var _this = this;
      A.assertHelper(!_this._isDraggingStartHandle);
      if (_this._handles == null) {
        _this._isDraggingStartHandle = false;
        return;
      }
      _this._isDraggingStartHandle = details.kind === B.PointerDeviceKind_0;
      _this.onStartHandleDragStart.call$1(details);
    },
    _handleStartHandleDragUpdate$1(details) {
      if (this._handles == null) {
        this._isDraggingStartHandle = false;
        return;
      }
      this.onStartHandleDragUpdate.call$1(details);
    },
    _handleStartHandleDragEnd$1(details) {
      this._isDraggingStartHandle = false;
      if (this._handles == null)
        return;
      this.onStartHandleDragEnd.call$1(details);
    },
    set$endHandleType(value) {
      if (this._endHandleType === value)
        return;
      this._endHandleType = value;
      this.markNeedsBuild$0();
    },
    set$lineHeightAtEnd(value) {
      if (this._lineHeightAtEnd === value)
        return;
      this._lineHeightAtEnd = value;
      this.markNeedsBuild$0();
    },
    _handleEndHandleDragStart$1(details) {
      var _this = this;
      A.assertHelper(!_this._isDraggingEndHandle);
      if (_this._handles == null) {
        _this._isDraggingEndHandle = false;
        return;
      }
      _this._isDraggingEndHandle = details.kind === B.PointerDeviceKind_0;
      _this.onEndHandleDragStart.call$1(details);
    },
    _handleEndHandleDragUpdate$1(details) {
      if (this._handles == null) {
        this._isDraggingEndHandle = false;
        return;
      }
      this.onEndHandleDragUpdate.call$1(details);
    },
    _handleEndHandleDragEnd$1(details) {
      this._isDraggingEndHandle = false;
      if (this._handles == null)
        return;
      this.onEndHandleDragEnd.call$1(details);
    },
    set$selectionEndpoints(value) {
      var _this = this;
      type$.List_TextSelectionPoint._as(value);
      if (!A.listEquals(_this._selectionEndpoints, value, type$.TextSelectionPoint)) {
        _this.markNeedsBuild$0();
        if (_this._isDraggingEndHandle || _this._isDraggingStartHandle)
          switch (A.defaultTargetPlatform().index) {
            case 0:
              A.HapticFeedback_selectionClick();
              break;
            case 1:
            case 2:
            case 3:
            case 4:
            case 5:
              break;
          }
      }
      _this.set$_selectionEndpoints(value);
    },
    set$toolbarLocation(value) {
      if (J.$eq$(this._toolbarLocation, value))
        return;
      this._toolbarLocation = value;
      this.markNeedsBuild$0();
    },
    showHandles$0() {
      var t1, overlay, capturedThemes, t2, _this = this;
      if (_this._handles != null)
        return;
      t1 = _this.context;
      overlay = A.Overlay_of(t1, _this.debugRequiredFor, true);
      capturedThemes = A.InheritedTheme_capture(t1, overlay.get$context(0));
      t1 = A.OverlayEntry$(new A.SelectionOverlay_showHandles_closure(_this, capturedThemes), false, false);
      t2 = A.OverlayEntry$(new A.SelectionOverlay_showHandles_closure0(_this, capturedThemes), false, false);
      _this._handles = new A._Record_2_end_start(t2, t1);
      overlay.insertAll$1(0, A._setArrayType([t1, t2], type$.JSArray_OverlayEntry));
    },
    hideHandles$0() {
      var _this = this,
        t1 = _this._handles;
      if (t1 != null) {
        t1._1.remove$0(0);
        _this._handles._1.dispose$0();
        _this._handles._0.remove$0(0);
        _this._handles._0.dispose$0();
        _this._handles = null;
      }
    },
    showToolbar$2$context$contextMenuBuilder(context, contextMenuBuilder) {
      var t1, t2, _this = this;
      type$.nullable_Widget_Function_BuildContext._as(contextMenuBuilder);
      if (contextMenuBuilder == null) {
        if (_this._toolbar != null)
          return;
        _this._toolbar = A.OverlayEntry$(_this.get$_buildToolbar(), false, false);
        t1 = A.Overlay_of(_this.context, _this.debugRequiredFor, true);
        t2 = _this._toolbar;
        t2.toString;
        t1.insert$1(0, t2);
        return;
      }
      if (context == null)
        return;
      t1 = context.findRenderObject$0();
      t1.toString;
      _this._contextMenuController.show$2$context$contextMenuBuilder(0, context, new A.SelectionOverlay_showToolbar_closure(_this, type$.RenderBox._as(t1), contextMenuBuilder));
    },
    showToolbar$0() {
      return this.showToolbar$2$context$contextMenuBuilder(null, null);
    },
    markNeedsBuild$0() {
      var t1, t2, _this = this;
      if (_this._handles == null && _this._toolbar == null)
        return;
      t1 = type$.SchedulerBinding;
      if (A.BindingBase_checkInstance($.SchedulerBinding__instance, t1).SchedulerBinding__schedulerPhase === B.SchedulerPhase_3) {
        if (_this._text_selection$_buildScheduled)
          return;
        _this._text_selection$_buildScheduled = true;
        A.BindingBase_checkInstance($.SchedulerBinding__instance, t1).addPostFrameCallback$2$debugLabel(new A.SelectionOverlay_markNeedsBuild_closure(_this), "SelectionOverlay.markNeedsBuild");
      } else {
        t1 = _this._handles;
        if (t1 != null) {
          t1._1.markNeedsBuild$0();
          _this._handles._0.markNeedsBuild$0();
        }
        t1 = _this._toolbar;
        if (t1 != null)
          t1.markNeedsBuild$0();
        t1 = _this._contextMenuController;
        t2 = $.ContextMenuController__shownInstance;
        if (t2 === t1)
          t1.markNeedsBuild$0();
        else {
          t1 = _this._spellCheckToolbarController;
          if (t2 === t1)
            t1.markNeedsBuild$0();
        }
      }
    },
    hide$0() {
      var t1, _this = this;
      _this._magnifierController.hide$0();
      _this.hideHandles$0();
      if (_this._toolbar == null) {
        t1 = $.ContextMenuController__shownInstance;
        t1 = t1 === _this._contextMenuController || t1 === _this._spellCheckToolbarController;
      } else
        t1 = true;
      if (t1)
        _this.hideToolbar$0();
    },
    hideToolbar$0() {
      var t1, _this = this;
      _this._contextMenuController.remove$0(0);
      _this._spellCheckToolbarController.remove$0(0);
      t1 = _this._toolbar;
      if (t1 == null)
        return;
      t1.remove$0(0);
      t1 = _this._toolbar;
      if (t1 != null)
        t1.dispose$0();
      _this._toolbar = null;
    },
    _buildToolbar$1(context) {
      var t1, t2, t3, editingRegion, midX, _this = this, _null = null;
      type$.BuildContext._as(context);
      if (_this.selectionControls == null)
        return B.SizedBox_0_0_null_null;
      t1 = _this.context.findRenderObject$0();
      t1.toString;
      type$.RenderBox._as(t1);
      t2 = A.MatrixUtils_transformPoint(t1.getTransformTo$1(0, _null), B.Offset_0_0);
      t3 = t1.get$size(0).bottomRight$1(0, B.Offset_0_0);
      editingRegion = A.Rect$fromPoints(t2, A.MatrixUtils_transformPoint(t1.getTransformTo$1(0, _null), t3));
      midX = B.JSArray_methods.get$last(_this._selectionEndpoints).point._dy - B.JSArray_methods.get$first(_this._selectionEndpoints).point._dy > _this._lineHeightAtEnd / 2 ? (editingRegion.right - editingRegion.left) / 2 : (B.JSArray_methods.get$first(_this._selectionEndpoints).point._dx + B.JSArray_methods.get$last(_this._selectionEndpoints).point._dx) / 2;
      return new A._SelectionToolbarWrapper(new A.Builder(new A.SelectionOverlay__buildToolbar_closure(_this, editingRegion, new A.Offset(midX, B.JSArray_methods.get$first(_this._selectionEndpoints).point._dy - _this._lineHeightAtStart)), _null), new A.Offset(-editingRegion.left, -editingRegion.top), _this.toolbarLayerLink, _this.toolbarVisible, _null);
    },
    updateMagnifier$1(magnifierInfo) {
      if (this._magnifierController._overlayEntry == null)
        return;
      this._magnifierInfo.set$value(0, magnifierInfo);
    },
    set$_selectionEndpoints(_selectionEndpoints) {
      this._selectionEndpoints = type$.List_TextSelectionPoint._as(_selectionEndpoints);
    }
  };
  A.SelectionOverlay_showMagnifier_closure.prototype = {
    call$1(__wc0_formal) {
      return this.builtMagnifier;
    },
    $signature: 25
  };
  A.SelectionOverlay_showHandles_closure.prototype = {
    call$1(context) {
      var t1, selectionControls, t2, handle, _null = null;
      type$.BuildContext._as(context);
      t1 = this.$this;
      selectionControls = t1.selectionControls;
      if (selectionControls != null)
        t2 = t1._startHandleType === B.TextSelectionHandleType_2 && t1._isDraggingEndHandle;
      else
        t2 = true;
      if (t2)
        handle = B.SizedBox_0_0_null_null;
      else {
        t2 = t1._startHandleType;
        handle = A._SelectionHandleOverlay$(t1.dragStartBehavior, t1.startHandleLayerLink, t1.get$_handleStartHandleDragEnd(), t1.get$_handleStartHandleDragStart(), t1.get$_handleStartHandleDragUpdate(), t1.onSelectionHandleTapped, t1._lineHeightAtStart, selectionControls, t2, t1.startHandlesVisible);
      }
      return new A._CaptureAll(this.capturedThemes._themes, A.TextFieldTapRegion$(new A.ExcludeSemantics(true, handle, _null), _null, B.Type_EditableText_O5i, _null, _null), _null);
    },
    $signature: 25
  };
  A.SelectionOverlay_showHandles_closure0.prototype = {
    call$1(context) {
      var t1, selectionControls, t2, t3, handle, _null = null;
      type$.BuildContext._as(context);
      t1 = this.$this;
      selectionControls = t1.selectionControls;
      t2 = true;
      if (selectionControls != null) {
        t3 = t1._endHandleType === B.TextSelectionHandleType_2;
        if (!(t3 && t1._isDraggingStartHandle))
          t2 = t3 && !t1._isDraggingStartHandle && !t1._isDraggingEndHandle;
      }
      if (t2)
        handle = B.SizedBox_0_0_null_null;
      else {
        t2 = t1._endHandleType;
        handle = A._SelectionHandleOverlay$(t1.dragStartBehavior, t1.endHandleLayerLink, t1.get$_handleEndHandleDragEnd(), t1.get$_handleEndHandleDragStart(), t1.get$_handleEndHandleDragUpdate(), t1.onSelectionHandleTapped, t1._lineHeightAtEnd, selectionControls, t2, t1.endHandlesVisible);
      }
      return new A._CaptureAll(this.capturedThemes._themes, A.TextFieldTapRegion$(new A.ExcludeSemantics(true, handle, _null), _null, B.Type_EditableText_O5i, _null, _null), _null);
    },
    $signature: 25
  };
  A.SelectionOverlay_showToolbar_closure.prototype = {
    call$1(context) {
      var t1 = this.$this,
        t2 = A.MatrixUtils_transformPoint(this.renderBox.getTransformTo$1(0, null), B.Offset_0_0);
      return new A._SelectionToolbarWrapper(this.contextMenuBuilder.call$1(context), new A.Offset(-t2._dx, -t2._dy), t1.toolbarLayerLink, t1.toolbarVisible, null);
    },
    $signature: 515
  };
  A.SelectionOverlay_markNeedsBuild_closure.prototype = {
    call$1(duration) {
      var t1, t2, t3;
      type$.Duration._as(duration);
      t1 = this.$this;
      t1._text_selection$_buildScheduled = false;
      t2 = t1._handles;
      if (t2 != null)
        t2._1.markNeedsBuild$0();
      t2 = t1._handles;
      if (t2 != null)
        t2._0.markNeedsBuild$0();
      t2 = t1._toolbar;
      if (t2 != null)
        t2.markNeedsBuild$0();
      t2 = t1._contextMenuController;
      t3 = $.ContextMenuController__shownInstance;
      if (t3 === t2)
        t2.markNeedsBuild$0();
      else {
        t1 = t1._spellCheckToolbarController;
        if (t3 === t1)
          t1.markNeedsBuild$0();
      }
    },
    $signature: 7
  };
  A.SelectionOverlay__buildToolbar_closure.prototype = {
    call$1(context) {
      var t1;
      type$.BuildContext._as(context);
      t1 = this.$this;
      t1.selectionControls.toString;
      type$.List_TextSelectionPoint._as(t1._selectionEndpoints);
      type$.nullable_ValueListenable_ClipboardStatus._as(t1.clipboardStatus);
      return B.SizedBox_0_0_null_null;
    },
    $signature: 25
  };
  A._SelectionToolbarWrapper.prototype = {
    createState$0() {
      return new A._SelectionToolbarWrapperState(null, null, B._StateLifecycle_0);
    }
  };
  A._SelectionToolbarWrapperState.prototype = {
    initState$0() {
      var t1, _this = this;
      _this.super$State$initState();
      _this.___SelectionToolbarWrapperState__controller_A = A.AnimationController$(null, B.Duration_150000, null, null, _this);
      _this._toolbarVisibilityChanged$0();
      t1 = _this._widget.visibility;
      if (t1 != null)
        t1.addListener$1(0, _this.get$_toolbarVisibilityChanged());
    },
    didUpdateWidget$1(oldWidget) {
      var t1, _this = this;
      type$._SelectionToolbarWrapper._as(oldWidget);
      _this.super$State$didUpdateWidget(oldWidget);
      t1 = oldWidget.visibility;
      if (t1 == _this._widget.visibility)
        return;
      if (t1 != null)
        t1.removeListener$1(0, _this.get$_toolbarVisibilityChanged());
      _this._toolbarVisibilityChanged$0();
      t1 = _this._widget.visibility;
      if (t1 != null)
        t1.addListener$1(0, _this.get$_toolbarVisibilityChanged());
    },
    dispose$0() {
      var _this = this,
        t1 = _this._widget.visibility;
      if (t1 != null)
        t1.removeListener$1(0, _this.get$_toolbarVisibilityChanged());
      t1 = _this.___SelectionToolbarWrapperState__controller_A;
      t1 === $ && A.throwLateFieldNI("_controller");
      t1.dispose$0();
      _this.super$__SelectionToolbarWrapperState_State_SingleTickerProviderStateMixin$dispose();
    },
    _toolbarVisibilityChanged$0() {
      var t2,
        _s11_ = "_controller",
        t1 = this._widget.visibility;
      t1 = t1 == null ? null : t1._change_notifier$_value;
      t1 = A.boolConversionCheck(t1 == null ? true : t1);
      t2 = this.___SelectionToolbarWrapperState__controller_A;
      if (t1) {
        t2 === $ && A.throwLateFieldNI(_s11_);
        t2.forward$0(0);
      } else {
        t2 === $ && A.throwLateFieldNI(_s11_);
        t2.reverse$0(0);
      }
    },
    build$1(context) {
      var t3, t4, t5, _null = null,
        t1 = A.Directionality_of(this.get$context(0)),
        t2 = this.___SelectionToolbarWrapperState__controller_A;
      t2 === $ && A.throwLateFieldNI("_controller");
      t3 = this._widget;
      t4 = t3.layerLink;
      t5 = t3.offset;
      return A.TextFieldTapRegion$(A.Directionality$(new A.FadeTransition(t2, false, A.CompositedTransformFollower$(t3.child, t4, t5, false), _null), t1), _null, B.Type_EditableText_O5i, _null, _null);
    },
    $isTickerProvider: 1
  };
  A._SelectionHandleOverlay.prototype = {
    createState$0() {
      return new A._SelectionHandleOverlayState(null, null, B._StateLifecycle_0);
    }
  };
  A._SelectionHandleOverlayState.prototype = {
    initState$0() {
      var _this = this;
      _this.super$State$initState();
      _this.___SelectionHandleOverlayState__controller_A = A.AnimationController$(null, B.Duration_150000, null, null, _this);
      _this._handleVisibilityChanged$0();
      _this._widget.visibility.addListener$1(0, _this.get$_handleVisibilityChanged());
    },
    _handleVisibilityChanged$0() {
      var t2,
        _s11_ = "_controller",
        t1 = this._widget.visibility._change_notifier$_value;
      t1 = A.boolConversionCheck(t1 == null ? true : t1);
      t2 = this.___SelectionHandleOverlayState__controller_A;
      if (t1) {
        t2 === $ && A.throwLateFieldNI(_s11_);
        t2.forward$0(0);
      } else {
        t2 === $ && A.throwLateFieldNI(_s11_);
        t2.reverse$0(0);
      }
    },
    didUpdateWidget$1(oldWidget) {
      var t1, _this = this;
      type$._SelectionHandleOverlay._as(oldWidget);
      _this.super$State$didUpdateWidget(oldWidget);
      t1 = _this.get$_handleVisibilityChanged();
      oldWidget.visibility.removeListener$1(0, t1);
      _this._handleVisibilityChanged$0();
      _this._widget.visibility.addListener$1(0, t1);
    },
    dispose$0() {
      var t1, _this = this;
      _this._widget.visibility.removeListener$1(0, _this.get$_handleVisibilityChanged());
      t1 = _this.___SelectionHandleOverlayState__controller_A;
      t1 === $ && A.throwLateFieldNI("_controller");
      t1.dispose$0();
      _this.super$__SelectionHandleOverlayState_State_SingleTickerProviderStateMixin$dispose();
    },
    build$1(context) {
      var handleRect, interactiveRect, t3, t4, t5, handleAnchor, eagerlyAcceptDragWhenCollapsed, t6, t7, t8, t9, _this = this, _null = null,
        t1 = _this._widget,
        t2 = t1.preferredLineHeight,
        handleSize = t1.selectionControls.getHandleSize$1(t2);
      t2 = 0 + handleSize._dx;
      t1 = 0 + handleSize._dy;
      handleRect = new A.Rect(0, 0, t2, t1);
      interactiveRect = handleRect.expandToInclude$1(A.Rect$fromCircle(handleRect.get$center(), 24));
      t3 = interactiveRect.right - interactiveRect.left;
      t2 = Math.max((t3 - t2) / 2, 0);
      t4 = interactiveRect.bottom - interactiveRect.top;
      t1 = Math.max((t4 - t1) / 2, 0);
      t5 = _this._widget;
      handleAnchor = t5.selectionControls.getHandleAnchor$2(t5.type, t5.preferredLineHeight);
      eagerlyAcceptDragWhenCollapsed = _this._widget.type === B.TextSelectionHandleType_2 && A.defaultTargetPlatform() === B.TargetPlatform_2;
      t5 = _this._widget.handleLayerLink;
      t6 = new A.Offset(-handleAnchor._dx, -handleAnchor._dy).$sub(0, new A.Offset(t2, t1));
      t7 = _this.___SelectionHandleOverlayState__controller_A;
      t7 === $ && A.throwLateFieldNI("_controller");
      t8 = A.LinkedHashMap_LinkedHashMap$_literal([B.Type_PanGestureRecognizer_9Ie, new A.GestureRecognizerFactoryWithHandlers(new A._SelectionHandleOverlayState_build_closure(_this), new A._SelectionHandleOverlayState_build_closure0(_this, eagerlyAcceptDragWhenCollapsed), type$.GestureRecognizerFactoryWithHandlers_PanGestureRecognizer)], type$.Type, type$.GestureRecognizerFactory_GestureRecognizer);
      t9 = _this._widget;
      return A.CompositedTransformFollower$(new A.FadeTransition(t7, false, A.SizedBox$(A.Align$(B.Alignment_m1_m1, new A.RawGestureDetector(new A.Padding(new A.EdgeInsets(t2, t1, t2, t1), t9.selectionControls.buildHandle$4(context, t9.type, t9.preferredLineHeight, t9.onSelectionHandleTapped), _null), t8, B.HitTestBehavior_2, false, _null), _null, _null, _null), t4, t3), _null), t5, t6, false);
    },
    $isTickerProvider: 1
  };
  A._SelectionHandleOverlayState_build_closure.prototype = {
    call$0() {
      return A.PanGestureRecognizer$(this.$this, A.LinkedHashSet_LinkedHashSet$_literal([B.PointerDeviceKind_0, B.PointerDeviceKind_2, B.PointerDeviceKind_5], type$.PointerDeviceKind));
    },
    $signature: 178
  };
  A._SelectionHandleOverlayState_build_closure0.prototype = {
    call$1(instance) {
      var t1, t2;
      type$.PanGestureRecognizer._as(instance);
      t1 = this.$this;
      t2 = t1._widget;
      instance.dragStartBehavior = t2.dragStartBehavior;
      instance.gestureSettings = this.eagerlyAcceptDragWhenCollapsed ? B.DeviceGestureSettings_1 : null;
      instance.set$onStart(0, t2.onSelectionHandleDragStart);
      instance.set$onUpdate(t1._widget.onSelectionHandleDragUpdate);
      instance.set$onEnd(0, t1._widget.onSelectionHandleDragEnd);
    },
    $signature: 179
  };
  A.TextSelectionGestureDetectorBuilder.prototype = {
    _showMagnifierIfSupportedByPlatform$1(positionToShow) {
      var t1;
      switch (A.defaultTargetPlatform().index) {
        case 0:
        case 2:
          t1 = this.delegate.editableTextKey.get$currentState();
          t1.toString;
          t1.showMagnifier$1(positionToShow);
          break;
        case 1:
        case 3:
        case 4:
        case 5:
          break;
      }
    },
    _hideMagnifierIfSupportedByPlatform$0() {
      switch (A.defaultTargetPlatform().index) {
        case 0:
        case 2:
          var t1 = this.delegate.editableTextKey.get$currentState();
          t1.toString;
          t1.hideMagnifier$0();
          break;
        case 1:
        case 3:
        case 4:
        case 5:
          break;
      }
    },
    get$_lastSecondaryTapWasOnSelection() {
      var t3, textPosition,
        t1 = this.delegate.editableTextKey,
        t2 = t1.get$currentState();
      t2.toString;
      A.assertHelper(t2.get$renderEditable()._lastSecondaryTapDownPosition != null);
      t2 = t1.get$currentState();
      t2.toString;
      t2.get$renderEditable();
      t2 = t1.get$currentState();
      t2.toString;
      t2 = t2.get$renderEditable();
      t3 = t1.get$currentState();
      t3.toString;
      t3 = t3.get$renderEditable()._lastSecondaryTapDownPosition;
      t3.toString;
      textPosition = t2.getPositionForPoint$1(t3);
      t2 = t1.get$currentState();
      t2.toString;
      t3 = textPosition.offset;
      if (t2.get$renderEditable()._selection.start <= t3) {
        t1 = t1.get$currentState();
        t1.toString;
        t3 = t1.get$renderEditable()._selection.end >= t3;
        t1 = t3;
      } else
        t1 = false;
      return t1;
    },
    _positionWasOnSelectionExclusive$1(textPosition) {
      var selection,
        t1 = this.delegate.editableTextKey.get$currentState();
      t1.toString;
      selection = t1.get$renderEditable()._selection;
      t1 = textPosition.offset;
      return selection.start < t1 && selection.end > t1;
    },
    _positionWasOnSelectionInclusive$1(textPosition) {
      var selection,
        t1 = this.delegate.editableTextKey.get$currentState();
      t1.toString;
      selection = t1.get$renderEditable()._selection;
      t1 = textPosition.offset;
      return selection.start <= t1 && selection.end >= t1;
    },
    _expandSelection$3(offset, cause, fromSelection) {
      var tappedPosition, selection, t3, t4, nextSelection,
        t1 = this.delegate.editableTextKey,
        t2 = t1.get$currentState();
      t2.toString;
      t2.get$renderEditable()._selection;
      t2 = t1.get$currentState();
      t2.toString;
      tappedPosition = t2.get$renderEditable().getPositionForPoint$1(offset);
      if (fromSelection == null) {
        t2 = t1.get$currentState();
        t2.toString;
        selection = t2.get$renderEditable()._selection;
      } else
        selection = fromSelection;
      t2 = tappedPosition.offset;
      t3 = selection.baseOffset;
      t4 = selection.extentOffset;
      nextSelection = selection.copyWith$2$baseOffset$extentOffset(Math.abs(t2 - t3) < Math.abs(t2 - t4) ? t4 : t3, t2);
      t2 = t1.get$currentState();
      t2.toString;
      t1 = t1.get$currentState();
      t1.toString;
      t2.userUpdateTextEditingValue$2(t1._widget.controller._change_notifier$_value.copyWith$1$selection(nextSelection), cause);
    },
    _expandSelection$2(offset, cause) {
      return this._expandSelection$3(offset, cause, null);
    },
    _extendSelection$2(offset, cause) {
      var tappedPosition, nextSelection,
        t1 = this.delegate.editableTextKey,
        t2 = t1.get$currentState();
      t2.toString;
      t2.get$renderEditable()._selection;
      t2 = t1.get$currentState();
      t2.toString;
      tappedPosition = t2.get$renderEditable().getPositionForPoint$1(offset);
      t2 = t1.get$currentState();
      t2.toString;
      nextSelection = t2.get$renderEditable()._selection.copyWith$1$extentOffset(tappedPosition.offset);
      t2 = t1.get$currentState();
      t2.toString;
      t1 = t1.get$currentState();
      t1.toString;
      t2.userUpdateTextEditingValue$2(t1._widget.controller._change_notifier$_value.copyWith$1$selection(nextSelection), cause);
    },
    get$_text_selection$_scrollPosition() {
      var scrollableState,
        t1 = this.delegate.editableTextKey,
        t2 = type$.WidgetsBinding;
      if (A.BindingBase_checkInstance($.WidgetsBinding__instance, t2).WidgetsBinding__buildOwner._globalKeyRegistry.$index(0, t1) == null)
        scrollableState = null;
      else {
        t1 = A.BindingBase_checkInstance($.WidgetsBinding__instance, t2).WidgetsBinding__buildOwner._globalKeyRegistry.$index(0, t1);
        t1.toString;
        scrollableState = A.Scrollable_maybeOf(t1);
      }
      if (scrollableState == null)
        t1 = 0;
      else {
        t1 = scrollableState._scrollable$_position._pixels;
        t1.toString;
      }
      return t1;
    },
    get$_scrollDirection() {
      var scrollableState,
        t1 = this.delegate.editableTextKey,
        t2 = type$.WidgetsBinding;
      if (A.BindingBase_checkInstance($.WidgetsBinding__instance, t2).WidgetsBinding__buildOwner._globalKeyRegistry.$index(0, t1) == null)
        scrollableState = null;
      else {
        t1 = A.BindingBase_checkInstance($.WidgetsBinding__instance, t2).WidgetsBinding__buildOwner._globalKeyRegistry.$index(0, t1);
        t1.toString;
        scrollableState = A.Scrollable_maybeOf(t1);
      }
      return scrollableState == null ? null : scrollableState._widget.axisDirection;
    },
    onTapTrackStart$0() {
      var t2,
        t1 = A.BindingBase_checkInstance($.ServicesBinding__instance, type$.ServicesBinding).ServicesBinding___ServicesBinding__keyboard_F;
      t1 === $ && A.throwLateFieldNI("_keyboard");
      t1 = t1._pressedKeys;
      t2 = A._instanceType(t1)._eval$1("LinkedHashMapValuesIterable<2>");
      t2 = A.LinkedHashSet_LinkedHashSet$of(new A.LinkedHashMapValuesIterable(t1, t2), t2._eval$1("Iterable.E")).intersection$1(0, A.LinkedHashSet_LinkedHashSet$_literal([B.LogicalKeyboardKey_8589934850, B.LogicalKeyboardKey_8589934851], type$.LogicalKeyboardKey));
      this._isShiftPressed = t2.get$isNotEmpty(t2);
    },
    onTapTrackReset$0() {
      this._isShiftPressed = false;
    },
    onTapDown$1(details) {
      var kind, isShiftPressedValid, t3, _this = this,
        t1 = _this.delegate,
        t2 = t1._widget.enableInteractiveSelection;
      if (t2)
        t1.get$_isEnabled();
      if (!t2)
        return;
      t1 = t1.editableTextKey;
      t2 = t1.get$currentState();
      t2.toString;
      t2 = t2.get$renderEditable();
      t2 = t2._lastTapDownPosition = details.globalPosition;
      kind = details.kind;
      _this._shouldShowSelectionToolbar = kind === B.PointerDeviceKind_0 || kind === B.PointerDeviceKind_2;
      isShiftPressedValid = _this._isShiftPressed;
      if (isShiftPressedValid) {
        t3 = t1.get$currentState();
        t3.toString;
        t3.get$renderEditable()._selection;
      }
      switch (A.defaultTargetPlatform().index) {
        case 0:
          t2 = t1.get$currentState();
          t2.toString;
          t2._widget.toString;
          $label0$1: {
            t2 = B.PointerDeviceKind_2 === kind || B.PointerDeviceKind_3 === kind;
            if (t2) {
              t1 = t1.get$currentState();
              t1.toString;
              t1._widget.toString;
              break $label0$1;
            }
            break $label0$1;
          }
          if (t2)
            A.Scribe_isFeatureAvailable().then$1$1(new A.TextSelectionGestureDetectorBuilder_onTapDown_closure(_this), type$.Null);
          break;
        case 1:
        case 2:
          break;
        case 4:
          t3 = t1.get$currentState();
          t3.toString;
          t3.hideToolbar$0();
          if (isShiftPressedValid) {
            t1 = t1.get$currentState();
            t1.toString;
            _this._expandSelection$3(t2, B.SelectionChangedCause_0, t1.get$renderEditable()._hasFocus ? null : B.TextSelection_qBU);
            return;
          }
          t1 = t1.get$currentState();
          t1.toString;
          t1 = t1.get$renderEditable();
          t2 = t1._lastTapDownPosition;
          t2.toString;
          t1.selectPositionAt$2$cause$from(B.SelectionChangedCause_0, t2);
          break;
        case 3:
        case 5:
          t3 = t1.get$currentState();
          t3.toString;
          t3.hideToolbar$0();
          if (isShiftPressedValid) {
            _this._extendSelection$2(t2, B.SelectionChangedCause_0);
            return;
          }
          t1 = t1.get$currentState();
          t1.toString;
          t1 = t1.get$renderEditable();
          t2 = t1._lastTapDownPosition;
          t2.toString;
          t1.selectPositionAt$2$cause$from(B.SelectionChangedCause_0, t2);
          break;
      }
    },
    onForcePressStart$1(details) {
      var t1 = this.delegate,
        t2 = t1.___TextFieldState_forcePressEnabled_A;
      t2 === $ && A.throwLateFieldNI("forcePressEnabled");
      A.assertHelper(t2);
      this._shouldShowSelectionToolbar = true;
      t2 = t1._widget.enableInteractiveSelection;
      if (t2)
        t1.get$_isEnabled();
      if (!t2)
        return;
      t1 = t1.editableTextKey;
      t2 = t1.get$currentState();
      t2.toString;
      t2.get$renderEditable().selectWordsInRange$2$cause$from(B.SelectionChangedCause_3, details.globalPosition);
      t1 = t1.get$currentState();
      t1.toString;
      t1.showToolbar$0();
    },
    onForcePressEnd$1(details) {
      var t1 = this.delegate,
        t2 = t1.___TextFieldState_forcePressEnabled_A;
      t2 === $ && A.throwLateFieldNI("forcePressEnabled");
      A.assertHelper(t2);
      t1 = t1.editableTextKey;
      t2 = t1.get$currentState();
      t2.toString;
      t2.get$renderEditable().selectWordsInRange$2$cause$from(B.SelectionChangedCause_3, details.globalPosition);
      if (this._shouldShowSelectionToolbar) {
        t1 = t1.get$currentState();
        t1.toString;
        t1.showToolbar$0();
      }
    },
    onSingleTapUp$1(details) {
      var isShiftPressedValid, t3, t4, fromSelection, previousSelection, textPosition, t5, position, word, newSelection, _this = this,
        t1 = _this.delegate,
        t2 = t1._widget.enableInteractiveSelection;
      if (t2)
        t1.get$_isEnabled();
      if (!t2) {
        t1 = t1.editableTextKey.get$currentState();
        t1.toString;
        t1.requestKeyboard$0();
        return;
      }
      isShiftPressedValid = _this._isShiftPressed;
      if (isShiftPressedValid) {
        t2 = t1.editableTextKey.get$currentState();
        t2.toString;
        t2.get$renderEditable()._selection;
      }
      switch (A.defaultTargetPlatform().index) {
        case 3:
        case 4:
        case 5:
          break;
        case 0:
          t2 = t1.editableTextKey;
          t3 = t2.get$currentState();
          t3.toString;
          t3.hideToolbar$1(false);
          if (isShiftPressedValid) {
            _this._extendSelection$2(details.globalPosition, B.SelectionChangedCause_0);
            return;
          }
          t3 = t2.get$currentState();
          t3.toString;
          t3 = t3.get$renderEditable();
          t4 = t3._lastTapDownPosition;
          t4.toString;
          t3.selectPositionAt$2$cause$from(B.SelectionChangedCause_0, t4);
          t2 = t2.get$currentState();
          t2.toString;
          t2.showSpellCheckSuggestionsToolbar$0();
          break;
        case 1:
          t2 = t1.editableTextKey;
          t3 = t2.get$currentState();
          t3.toString;
          t3.hideToolbar$1(false);
          if (isShiftPressedValid) {
            _this._extendSelection$2(details.globalPosition, B.SelectionChangedCause_0);
            return;
          }
          t2 = t2.get$currentState();
          t2.toString;
          t2 = t2.get$renderEditable();
          t3 = t2._lastTapDownPosition;
          t3.toString;
          t2.selectPositionAt$2$cause$from(B.SelectionChangedCause_0, t3);
          break;
        case 2:
          if (isShiftPressedValid) {
            t1 = t1.editableTextKey.get$currentState();
            t1.toString;
            fromSelection = t1.get$renderEditable()._hasFocus ? null : B.TextSelection_qBU;
            _this._expandSelection$3(details.globalPosition, B.SelectionChangedCause_0, fromSelection);
            return;
          }
          switch (details.kind.index) {
            case 1:
            case 4:
            case 2:
            case 3:
              t2 = t1.editableTextKey.get$currentState();
              t2.toString;
              t2 = t2.get$renderEditable();
              t3 = t2._lastTapDownPosition;
              t3.toString;
              t2.selectPositionAt$2$cause$from(B.SelectionChangedCause_0, t3);
              break;
            case 0:
            case 5:
              t2 = t1.editableTextKey;
              t3 = t2.get$currentState();
              t3.toString;
              previousSelection = t3.get$renderEditable()._selection;
              t3 = t2.get$currentState();
              t3.toString;
              textPosition = t3.get$renderEditable().getPositionForPoint$1(details.globalPosition);
              t3 = t2.get$currentState();
              t3.toString;
              if (t3.findSuggestionSpanAtCursorIndex$1(textPosition.offset) != null) {
                t3 = t2.get$currentState();
                t3.toString;
                t3 = t3.get$renderEditable();
                t4 = t3._lastTapDownPosition;
                t4.toString;
                t3.selectWordsInRange$2$cause$from(B.SelectionChangedCause_0, t4);
                t3 = t2.get$currentState();
                t3.toString;
                if (!previousSelection.$eq(0, t3._widget.controller._change_notifier$_value.selection)) {
                  t2 = t2.get$currentState();
                  t2.toString;
                  t2.showSpellCheckSuggestionsToolbar$0();
                } else {
                  t2 = t2.get$currentState();
                  t2.toString;
                  t2.toggleToolbar$1(false);
                }
              } else {
                if (!(_this._positionWasOnSelectionExclusive$1(textPosition) && previousSelection.start !== previousSelection.end)) {
                  t3 = false;
                  if (_this._positionWasOnSelectionInclusive$1(textPosition))
                    if (previousSelection.start === previousSelection.end)
                      if (textPosition.affinity === previousSelection.affinity) {
                        t3 = t2.get$currentState();
                        t3.toString;
                        t3 = !t3.get$renderEditable()._readOnly;
                      }
                } else
                  t3 = true;
                if (t3) {
                  t3 = t2.get$currentState();
                  t3.toString;
                  t3 = t3.get$renderEditable()._hasFocus;
                } else
                  t3 = false;
                if (t3) {
                  t2 = t2.get$currentState();
                  t2.toString;
                  t2.toggleToolbar$1(false);
                } else {
                  t3 = t2.get$currentState();
                  t3.toString;
                  t3 = t3.get$renderEditable();
                  t3._computeTextMetricsIfNeeded$0();
                  A.assertHelper(t3._lastTapDownPosition != null);
                  t4 = t3._editable$_textPainter;
                  t5 = t3._lastTapDownPosition;
                  t5.toString;
                  position = t4.getPositionForOffset$1(t3.globalToLocal$1(t5).$sub(0, t3.get$_paintOffset()));
                  t4.get$_debugAssertTextLayoutIsValid();
                  word = t4._layoutCache.layout._paragraph.getWordBoundary$1(position);
                  newSelection = A._Cell$named("newSelection");
                  t4 = word.start;
                  if (position.offset <= t4)
                    newSelection._value = A.TextSelection$collapsed(B.TextAffinity_1, t4);
                  else
                    newSelection._value = A.TextSelection$collapsed(B.TextAffinity_0, word.end);
                  t3._setSelection$2(newSelection._readLocal$0(), B.SelectionChangedCause_0);
                  t3 = t2.get$currentState();
                  t3.toString;
                  t4 = false;
                  if (previousSelection.$eq(0, t3._widget.controller._change_notifier$_value.selection)) {
                    t3 = t2.get$currentState();
                    t3.toString;
                    if (t3.get$renderEditable()._hasFocus) {
                      t3 = t2.get$currentState();
                      t3.toString;
                      t3 = !t3.get$renderEditable()._readOnly;
                    } else
                      t3 = t4;
                  } else
                    t3 = t4;
                  if (t3) {
                    t2 = t2.get$currentState();
                    t2.toString;
                    t2.toggleToolbar$1(false);
                  } else {
                    t2 = t2.get$currentState();
                    t2.toString;
                    t2.hideToolbar$1(false);
                  }
                }
              }
              break;
          }
          break;
      }
      t1 = t1.editableTextKey.get$currentState();
      t1.toString;
      t1.requestKeyboard$0();
    },
    onSingleTapCancel$0() {
    },
    onSingleLongTapStart$1(details) {
      var t3, t4, t5, _this = this,
        t1 = _this.delegate,
        t2 = t1._widget.enableInteractiveSelection;
      if (t2)
        t1.get$_isEnabled();
      if (!t2)
        return;
      switch (A.defaultTargetPlatform().index) {
        case 2:
        case 4:
          t2 = t1.editableTextKey;
          t3 = t2.get$currentState();
          t3.toString;
          if (!t3.get$renderEditable()._hasFocus) {
            _this._longPressStartedWithoutFocus = true;
            t2 = t2.get$currentState();
            t2.toString;
            t2 = t2.get$renderEditable();
            t3 = t2._lastTapDownPosition;
            t3.toString;
            t2.selectWordsInRange$2$cause$from(B.SelectionChangedCause_2, t3);
          } else {
            t3 = t2.get$currentState();
            t3.toString;
            if (t3.get$renderEditable()._readOnly) {
              t3 = t2.get$currentState();
              t3.toString;
              t3 = t3.get$renderEditable();
              t4 = t3._lastTapDownPosition;
              t4.toString;
              t3.selectWordsInRange$2$cause$from(B.SelectionChangedCause_2, t4);
              t3 = t2.get$currentState();
              t3.toString;
              if (t3.get$context(0)._widget != null) {
                t2 = t2.get$currentState();
                t2.toString;
                A.Feedback_forLongPress(t2.get$context(0));
              }
            } else {
              t3 = t2.get$currentState();
              t3.toString;
              t4 = details.globalPosition;
              t3.get$renderEditable().selectPositionAt$2$cause$from(B.SelectionChangedCause_2, t4);
              t3 = t2.get$currentState();
              t3.toString;
              t4 = t3.get$renderEditable().globalToLocal$1(t4);
              t3 = t2.get$currentState();
              t3.toString;
              t3 = t3._widget.controller._change_notifier$_value.selection;
              t5 = t2.get$currentState();
              t5.toString;
              t5 = t5._widget.controller._change_notifier$_value.selection;
              t2 = t2.get$currentState();
              t2.toString;
              t2.updateFloatingCursor$1(new A.RawFloatingCursorPoint(B.Offset_0_0, new A._Record_2(t4, new A.TextPosition(t3.baseOffset, t5.affinity)), B.FloatingCursorDragState_0));
            }
          }
          break;
        case 0:
        case 1:
        case 3:
        case 5:
          t2 = t1.editableTextKey;
          t3 = t2.get$currentState();
          t3.toString;
          t3 = t3.get$renderEditable();
          t4 = t3._lastTapDownPosition;
          t4.toString;
          t3.selectWordsInRange$2$cause$from(B.SelectionChangedCause_2, t4);
          t3 = t2.get$currentState();
          t3.toString;
          if (t3.get$context(0)._widget != null) {
            t2 = t2.get$currentState();
            t2.toString;
            A.Feedback_forLongPress(t2.get$context(0));
          }
          break;
      }
      _this._showMagnifierIfSupportedByPlatform$1(details.globalPosition);
      t1 = t1.editableTextKey.get$currentState();
      t1.toString;
      t1 = t1.get$renderEditable()._editable$_offset._pixels;
      t1.toString;
      _this._dragStartViewportOffset = t1;
      _this._dragStartScrollOffset = _this.get$_text_selection$_scrollPosition();
    },
    onSingleLongTapMoveUpdate$1(details) {
      var editableOffset, t3, t4, t5, _this = this,
        t1 = _this.delegate,
        t2 = t1._widget.enableInteractiveSelection;
      if (t2)
        t1.get$_isEnabled();
      if (!t2)
        return;
      t1 = t1.editableTextKey;
      t2 = t1.get$currentState();
      t2.toString;
      if (t2.get$renderEditable()._editable$_maxLines === 1) {
        t2 = t1.get$currentState();
        t2.toString;
        t2 = t2.get$renderEditable()._editable$_offset._pixels;
        t2.toString;
        editableOffset = new A.Offset(t2 - _this._dragStartViewportOffset, 0);
      } else {
        t2 = t1.get$currentState();
        t2.toString;
        t2 = t2.get$renderEditable()._editable$_offset._pixels;
        t2.toString;
        editableOffset = new A.Offset(0, t2 - _this._dragStartViewportOffset);
      }
      t2 = _this.get$_scrollDirection();
      switch (A.axisDirectionToAxis(t2 == null ? B.AxisDirection_3 : t2).index) {
        case 0:
          t2 = new A.Offset(_this.get$_text_selection$_scrollPosition() - _this._dragStartScrollOffset, 0);
          break;
        case 1:
          t2 = new A.Offset(0, _this.get$_text_selection$_scrollPosition() - _this._dragStartScrollOffset);
          break;
        default:
          t2 = null;
      }
      switch (A.defaultTargetPlatform().index) {
        case 2:
        case 4:
          if (!_this._longPressStartedWithoutFocus) {
            t3 = t1.get$currentState();
            t3.toString;
            t3 = t3.get$renderEditable()._readOnly;
          } else
            t3 = true;
          t4 = details.globalPosition;
          t5 = details.offsetFromOrigin;
          if (t3) {
            t1 = t1.get$currentState();
            t1.toString;
            t1.get$renderEditable().selectWordsInRange$3$cause$from$to(B.SelectionChangedCause_2, t4.$sub(0, t5).$sub(0, editableOffset).$sub(0, t2), t4);
          } else {
            t2 = t1.get$currentState();
            t2.toString;
            t2.get$renderEditable().selectPositionAt$2$cause$from(B.SelectionChangedCause_2, t4);
            t1 = t1.get$currentState();
            t1.toString;
            t1.updateFloatingCursor$1(new A.RawFloatingCursorPoint(t5, null, B.FloatingCursorDragState_1));
          }
          break;
        case 0:
        case 1:
        case 3:
        case 5:
          t1 = t1.get$currentState();
          t1.toString;
          t3 = details.globalPosition;
          t1.get$renderEditable().selectWordsInRange$3$cause$from$to(B.SelectionChangedCause_2, t3.$sub(0, details.offsetFromOrigin).$sub(0, editableOffset).$sub(0, t2), t3);
          break;
      }
      _this._showMagnifierIfSupportedByPlatform$1(details.globalPosition);
    },
    onSingleLongTapEnd$1(details) {
      var t1, t2, t3, _this = this;
      _this._hideMagnifierIfSupportedByPlatform$0();
      if (_this._shouldShowSelectionToolbar) {
        t1 = _this.delegate.editableTextKey.get$currentState();
        t1.toString;
        t1.showToolbar$0();
      }
      _this._longPressStartedWithoutFocus = false;
      _this._dragStartScrollOffset = _this._dragStartViewportOffset = 0;
      t1 = false;
      if (A.defaultTargetPlatform() === B.TargetPlatform_2) {
        t2 = _this.delegate;
        t3 = t2._widget.enableInteractiveSelection;
        if (t3)
          t2.get$_isEnabled();
        if (t3) {
          t1 = t2.editableTextKey.get$currentState();
          t1.toString;
          t1 = t1._widget.controller._change_notifier$_value.selection;
          t1 = t1.start === t1.end;
        }
      }
      if (t1) {
        t1 = _this.delegate.editableTextKey.get$currentState();
        t1.toString;
        t1.updateFloatingCursor$1(new A.RawFloatingCursorPoint(null, null, B.FloatingCursorDragState_2));
      }
    },
    onSecondaryTap$0() {
      var t3,
        t1 = this.delegate,
        t2 = t1._widget.enableInteractiveSelection;
      if (t2)
        t1.get$_isEnabled();
      if (!t2)
        return;
      switch (A.defaultTargetPlatform().index) {
        case 2:
        case 4:
          if (this.get$_lastSecondaryTapWasOnSelection()) {
            t2 = t1.editableTextKey.get$currentState();
            t2.toString;
            t2 = !t2.get$renderEditable()._hasFocus;
          } else
            t2 = true;
          if (t2) {
            t2 = t1.editableTextKey.get$currentState();
            t2.toString;
            t2 = t2.get$renderEditable();
            t3 = t2._lastTapDownPosition;
            t3.toString;
            t2.selectWordsInRange$2$cause$from(B.SelectionChangedCause_0, t3);
          }
          if (this._shouldShowSelectionToolbar) {
            t1 = t1.editableTextKey;
            t2 = t1.get$currentState();
            t2.toString;
            t2.hideToolbar$0();
            t1 = t1.get$currentState();
            t1.toString;
            t1.showToolbar$0();
          }
          break;
        case 0:
        case 1:
        case 3:
        case 5:
          t1 = t1.editableTextKey;
          t2 = t1.get$currentState();
          t2.toString;
          if (!t2.get$renderEditable()._hasFocus) {
            t2 = t1.get$currentState();
            t2.toString;
            t2 = t2.get$renderEditable();
            t3 = t2._lastTapDownPosition;
            t3.toString;
            t2.selectPositionAt$2$cause$from(B.SelectionChangedCause_0, t3);
          }
          t1 = t1.get$currentState();
          t1.toString;
          t1.toggleToolbar$0();
          break;
      }
    },
    onSecondaryTapDown$1(details) {
      var t1 = this.delegate.editableTextKey.get$currentState();
      t1.toString;
      t1 = t1.get$renderEditable();
      t1._lastSecondaryTapDownPosition = t1._lastTapDownPosition = details.globalPosition;
      this._shouldShowSelectionToolbar = true;
    },
    onDoubleTapDown$1(details) {
      var t3,
        t1 = this.delegate,
        t2 = t1._widget.enableInteractiveSelection;
      if (t2)
        t1.get$_isEnabled();
      if (t2) {
        t1 = t1.editableTextKey;
        t2 = t1.get$currentState();
        t2.toString;
        t2 = t2.get$renderEditable();
        t3 = t2._lastTapDownPosition;
        t3.toString;
        t2.selectWordsInRange$2$cause$from(B.SelectionChangedCause_1, t3);
        if (this._shouldShowSelectionToolbar) {
          t1 = t1.get$currentState();
          t1.toString;
          t1.showToolbar$0();
        }
      }
    },
    _selectParagraphsInRange$3$cause$from$to(cause, from, to) {
      var t1 = this.delegate.editableTextKey.get$currentState();
      t1.toString;
      this._selectTextBoundariesInRange$4$boundary$cause$from$to(new A.ParagraphBoundary(t1._widget.controller._change_notifier$_value.text), cause, from, to);
    },
    _selectParagraphsInRange$2$cause$from(cause, from) {
      return this._selectParagraphsInRange$3$cause$from$to(cause, from, null);
    },
    _selectLinesInRange$3$cause$from$to(cause, from, to) {
      var t1 = this.delegate.editableTextKey.get$currentState();
      t1.toString;
      this._selectTextBoundariesInRange$4$boundary$cause$from$to(new A.LineBoundary(t1.get$renderEditable()), cause, from, to);
    },
    _selectLinesInRange$2$cause$from(cause, from) {
      return this._selectLinesInRange$3$cause$from$to(cause, from, null);
    },
    _text_selection$_moveToTextBoundary$2(extent, textBoundary) {
      var t2, t3, start, end,
        t1 = extent.offset;
      A.assertHelper(t1 >= 0);
      t2 = this.delegate.editableTextKey;
      t3 = t2.get$currentState();
      t3.toString;
      start = textBoundary.getLeadingTextBoundaryAt$1(t1 === t3._widget.controller._change_notifier$_value.text.length ? t1 - 1 : t1);
      if (start == null)
        start = 0;
      end = textBoundary.getTrailingTextBoundaryAt$1(t1);
      if (end == null) {
        t1 = t2.get$currentState();
        t1.toString;
        end = t1._widget.controller._change_notifier$_value.text.length;
      }
      A.assertHelper(start >= -1);
      A.assertHelper(end >= -1);
      return new A.TextRange(start, end);
    },
    _selectTextBoundariesInRange$4$boundary$cause$from$to(boundary, cause, from, to) {
      var fromPosition, fromRange, toPosition, toRange, t3, newSelection,
        t1 = this.delegate.editableTextKey,
        t2 = t1.get$currentState();
      t2.toString;
      fromPosition = t2.get$renderEditable().getPositionForPoint$1(from);
      fromRange = this._text_selection$_moveToTextBoundary$2(fromPosition, boundary);
      if (to == null)
        toPosition = fromPosition;
      else {
        t2 = t1.get$currentState();
        t2.toString;
        toPosition = t2.get$renderEditable().getPositionForPoint$1(to);
      }
      toRange = toPosition.$eq(0, fromPosition) ? fromRange : this._text_selection$_moveToTextBoundary$2(toPosition, boundary);
      t2 = fromRange.start;
      t3 = toRange.end;
      newSelection = t2 < t3 ? A.TextSelection$(B.TextAffinity_1, t2, t3, false) : A.TextSelection$(B.TextAffinity_1, fromRange.end, toRange.start, false);
      t2 = t1.get$currentState();
      t2.toString;
      t1 = t1.get$currentState();
      t1.toString;
      t2.userUpdateTextEditingValue$2(t1._widget.controller._change_notifier$_value.copyWith$1$selection(newSelection), cause);
    },
    onTripleTapDown$1(details) {
      var _this = this,
        t1 = _this.delegate,
        t2 = t1._widget.enableInteractiveSelection;
      if (t2)
        t1.get$_isEnabled();
      if (!t2)
        return;
      t1 = t1.editableTextKey;
      t2 = t1.get$currentState();
      t2.toString;
      if (t2.get$renderEditable()._editable$_maxLines === 1) {
        t2 = t1.get$currentState();
        t2.toString;
        t2.selectAll$1(B.SelectionChangedCause_0);
      } else
        switch (A.defaultTargetPlatform().index) {
          case 0:
          case 1:
          case 2:
          case 4:
          case 5:
            _this._selectParagraphsInRange$2$cause$from(B.SelectionChangedCause_0, details.globalPosition);
            break;
          case 3:
            _this._selectLinesInRange$2$cause$from(B.SelectionChangedCause_0, details.globalPosition);
            break;
        }
      if (_this._shouldShowSelectionToolbar) {
        t1 = t1.get$currentState();
        t1.toString;
        t1.showToolbar$0();
      }
    },
    onDragSelectionStart$1(details) {
      var kind, _this = this,
        t1 = _this.delegate,
        t2 = t1._widget.enableInteractiveSelection;
      if (t2)
        t1.get$_isEnabled();
      if (!t2)
        return;
      kind = details.kind;
      _this._shouldShowSelectionToolbar = kind === B.PointerDeviceKind_0 || kind === B.PointerDeviceKind_2;
      t1 = t1.editableTextKey;
      t2 = t1.get$currentState();
      t2.toString;
      _this._dragStartSelection = t2.get$renderEditable()._selection;
      _this._dragStartScrollOffset = _this.get$_text_selection$_scrollPosition();
      t2 = t1.get$currentState();
      t2.toString;
      t2 = t2.get$renderEditable()._editable$_offset._pixels;
      t2.toString;
      _this._dragStartViewportOffset = t2;
      if (A._TextSelectionGestureDetectorState__getEffectiveConsecutiveTapCount(details.consecutiveTapCount) > 1)
        return;
      if (_this._isShiftPressed) {
        t2 = t1.get$currentState();
        t2.toString;
        t2.get$renderEditable();
        t2 = t1.get$currentState();
        t2.toString;
        t2 = t2.get$renderEditable()._selection.get$isValid();
      } else
        t2 = false;
      if (t2)
        switch (A.defaultTargetPlatform().index) {
          case 2:
          case 4:
            _this._expandSelection$2(details.globalPosition, B.SelectionChangedCause_6);
            break;
          case 0:
          case 1:
          case 3:
          case 5:
            _this._extendSelection$2(details.globalPosition, B.SelectionChangedCause_6);
            break;
        }
      else
        switch (A.defaultTargetPlatform().index) {
          case 2:
            switch (kind) {
              case B.PointerDeviceKind_1:
              case B.PointerDeviceKind_4:
                t1 = t1.get$currentState();
                t1.toString;
                t1.get$renderEditable().selectPositionAt$2$cause$from(B.SelectionChangedCause_6, details.globalPosition);
                break;
              case B.PointerDeviceKind_2:
              case B.PointerDeviceKind_3:
              case B.PointerDeviceKind_0:
              case B.PointerDeviceKind_5:
              case null:
              case void 0:
                break;
            }
            break;
          case 0:
          case 1:
            switch (kind) {
              case B.PointerDeviceKind_1:
              case B.PointerDeviceKind_4:
                t1 = t1.get$currentState();
                t1.toString;
                t1.get$renderEditable().selectPositionAt$2$cause$from(B.SelectionChangedCause_6, details.globalPosition);
                break;
              case B.PointerDeviceKind_2:
              case B.PointerDeviceKind_3:
              case B.PointerDeviceKind_0:
              case B.PointerDeviceKind_5:
                t2 = t1.get$currentState();
                t2.toString;
                if (t2.get$renderEditable()._hasFocus) {
                  t1 = t1.get$currentState();
                  t1.toString;
                  t2 = details.globalPosition;
                  t1.get$renderEditable().selectPositionAt$2$cause$from(B.SelectionChangedCause_6, t2);
                  _this._showMagnifierIfSupportedByPlatform$1(t2);
                }
                break;
              case null:
              case void 0:
                break;
            }
            break;
          case 3:
          case 4:
          case 5:
            t1 = t1.get$currentState();
            t1.toString;
            t1.get$renderEditable().selectPositionAt$2$cause$from(B.SelectionChangedCause_6, details.globalPosition);
            break;
        }
    },
    onDragSelectionUpdate$1(details) {
      var t3, editableOffset, t4, dragStartGlobalPosition, t5, t6, selection, nextExtent, isInverted, _this = this,
        t1 = _this.delegate,
        t2 = t1._widget.enableInteractiveSelection;
      if (t2)
        t1.get$_isEnabled();
      if (!t2)
        return;
      if (!_this._isShiftPressed) {
        t2 = t1.editableTextKey;
        t3 = t2.get$currentState();
        t3.toString;
        if (t3.get$renderEditable()._editable$_maxLines === 1) {
          t3 = t2.get$currentState();
          t3.toString;
          t3 = t3.get$renderEditable()._editable$_offset._pixels;
          t3.toString;
          editableOffset = new A.Offset(t3 - _this._dragStartViewportOffset, 0);
        } else {
          t3 = t2.get$currentState();
          t3.toString;
          t3 = t3.get$renderEditable()._editable$_offset._pixels;
          t3.toString;
          editableOffset = new A.Offset(0, t3 - _this._dragStartViewportOffset);
        }
        t3 = _this.get$_scrollDirection();
        switch (A.axisDirectionToAxis(t3 == null ? B.AxisDirection_3 : t3).index) {
          case 0:
            t3 = new A.Offset(_this.get$_text_selection$_scrollPosition() - _this._dragStartScrollOffset, 0);
            break;
          case 1:
            t3 = new A.Offset(0, _this.get$_text_selection$_scrollPosition() - _this._dragStartScrollOffset);
            break;
          default:
            t3 = null;
        }
        t4 = details.globalPosition;
        dragStartGlobalPosition = t4.$sub(0, details.offsetFromOrigin);
        t5 = details.consecutiveTapCount;
        if (A._TextSelectionGestureDetectorState__getEffectiveConsecutiveTapCount(t5) === 2) {
          t6 = t2.get$currentState();
          t6.toString;
          t6.get$renderEditable().selectWordsInRange$3$cause$from$to(B.SelectionChangedCause_6, dragStartGlobalPosition.$sub(0, editableOffset).$sub(0, t3), t4);
          switch (details.kind) {
            case B.PointerDeviceKind_2:
            case B.PointerDeviceKind_3:
            case B.PointerDeviceKind_0:
            case B.PointerDeviceKind_5:
              return _this._showMagnifierIfSupportedByPlatform$1(t4);
            case B.PointerDeviceKind_1:
            case B.PointerDeviceKind_4:
            case null:
            case void 0:
              return;
          }
        }
        if (A._TextSelectionGestureDetectorState__getEffectiveConsecutiveTapCount(t5) === 3)
          switch (A.defaultTargetPlatform().index) {
            case 0:
            case 1:
            case 2:
              switch (details.kind) {
                case B.PointerDeviceKind_1:
                case B.PointerDeviceKind_4:
                  return _this._selectParagraphsInRange$3$cause$from$to(B.SelectionChangedCause_6, dragStartGlobalPosition.$sub(0, editableOffset).$sub(0, t3), t4);
                case B.PointerDeviceKind_2:
                case B.PointerDeviceKind_3:
                case B.PointerDeviceKind_0:
                case B.PointerDeviceKind_5:
                case null:
                case void 0:
                  break;
              }
              return;
            case 3:
              return _this._selectLinesInRange$3$cause$from$to(B.SelectionChangedCause_6, dragStartGlobalPosition.$sub(0, editableOffset).$sub(0, t3), t4);
            case 5:
            case 4:
              return _this._selectParagraphsInRange$3$cause$from$to(B.SelectionChangedCause_6, dragStartGlobalPosition.$sub(0, editableOffset).$sub(0, t3), t4);
          }
        switch (A.defaultTargetPlatform().index) {
          case 2:
            switch (details.kind) {
              case B.PointerDeviceKind_1:
              case B.PointerDeviceKind_4:
                t1 = t2.get$currentState();
                t1.toString;
                return t1.get$renderEditable().selectPositionAt$3$cause$from$to(B.SelectionChangedCause_6, dragStartGlobalPosition.$sub(0, editableOffset).$sub(0, t3), t4);
              case B.PointerDeviceKind_2:
              case B.PointerDeviceKind_3:
              case B.PointerDeviceKind_0:
              case B.PointerDeviceKind_5:
              case null:
              case void 0:
                break;
            }
            return;
          case 0:
          case 1:
            switch (details.kind) {
              case B.PointerDeviceKind_1:
              case B.PointerDeviceKind_4:
              case B.PointerDeviceKind_2:
              case B.PointerDeviceKind_3:
                t1 = t2.get$currentState();
                t1.toString;
                return t1.get$renderEditable().selectPositionAt$3$cause$from$to(B.SelectionChangedCause_6, dragStartGlobalPosition.$sub(0, editableOffset).$sub(0, t3), t4);
              case B.PointerDeviceKind_0:
              case B.PointerDeviceKind_5:
                t1 = t2.get$currentState();
                t1.toString;
                if (t1.get$renderEditable()._hasFocus) {
                  t1 = t2.get$currentState();
                  t1.toString;
                  t1.get$renderEditable().selectPositionAt$2$cause$from(B.SelectionChangedCause_6, t4);
                  return _this._showMagnifierIfSupportedByPlatform$1(t4);
                }
                break;
              case null:
              case void 0:
                break;
            }
            return;
          case 4:
          case 3:
          case 5:
            t1 = t2.get$currentState();
            t1.toString;
            return t1.get$renderEditable().selectPositionAt$3$cause$from$to(B.SelectionChangedCause_6, dragStartGlobalPosition.$sub(0, editableOffset).$sub(0, t3), t4);
        }
      }
      t2 = _this._dragStartSelection;
      if (t2.start !== t2.end)
        t2 = A.defaultTargetPlatform() !== B.TargetPlatform_2 && A.defaultTargetPlatform() !== B.TargetPlatform_4;
      else
        t2 = true;
      if (t2)
        return _this._extendSelection$2(details.globalPosition, B.SelectionChangedCause_6);
      t1 = t1.editableTextKey;
      t2 = t1.get$currentState();
      t2.toString;
      selection = t2._widget.controller._change_notifier$_value.selection;
      t2 = t1.get$currentState();
      t2.toString;
      t3 = details.globalPosition;
      nextExtent = t2.get$renderEditable().getPositionForPoint$1(t3);
      t2 = _this._dragStartSelection;
      t4 = t2.baseOffset;
      t5 = nextExtent.offset;
      isInverted = t4 < t2.extentOffset ? t5 < t4 : t5 > t4;
      if (isInverted && selection.baseOffset === t4) {
        t2 = t1.get$currentState();
        t2.toString;
        t1 = t1.get$currentState();
        t1.toString;
        t2.userUpdateTextEditingValue$2(t1._widget.controller._change_notifier$_value.copyWith$1$selection(A.TextSelection$(B.TextAffinity_1, _this._dragStartSelection.extentOffset, t5, false)), B.SelectionChangedCause_6);
      } else if (!isInverted && t5 !== t4 && selection.baseOffset !== t4) {
        t2 = t1.get$currentState();
        t2.toString;
        t1 = t1.get$currentState();
        t1.toString;
        t2.userUpdateTextEditingValue$2(t1._widget.controller._change_notifier$_value.copyWith$1$selection(A.TextSelection$(B.TextAffinity_1, _this._dragStartSelection.baseOffset, t5, false)), B.SelectionChangedCause_6);
      } else
        _this._extendSelection$2(t3, B.SelectionChangedCause_6);
    },
    onDragSelectionEnd$1(details) {
      var t1, _this = this;
      if (_this._shouldShowSelectionToolbar && A._TextSelectionGestureDetectorState__getEffectiveConsecutiveTapCount(details.consecutiveTapCount) === 2) {
        t1 = _this.delegate.editableTextKey.get$currentState();
        t1.toString;
        t1.showToolbar$0();
      }
      if (_this._isShiftPressed)
        _this._dragStartSelection = null;
      _this._hideMagnifierIfSupportedByPlatform$0();
    }
  };
  A.TextSelectionGestureDetectorBuilder_onTapDown_closure.prototype = {
    call$1(isAvailable) {
      var t1, t2;
      if (A._asBool(isAvailable)) {
        t1 = this.$this.delegate.editableTextKey.get$currentState();
        t1.toString;
        t1 = t1.get$renderEditable();
        t2 = t1._lastTapDownPosition;
        t2.toString;
        t1.selectPositionAt$2$cause$from(B.SelectionChangedCause_7, t2);
        B.OptionalMethodChannel_dGm.invokeMethod$1$1("Scribe.startStylusHandwriting", type$.void);
      }
    },
    $signature: 87
  };
  A.TextSelectionGestureDetector.prototype = {
    createState$0() {
      return new A._TextSelectionGestureDetectorState(B._StateLifecycle_0);
    }
  };
  A._TextSelectionGestureDetectorState.prototype = {
    _handleTapTrackStart$0() {
      this._widget.onTapTrackStart.call$0();
    },
    _handleTapTrackReset$0() {
      this._widget.onTapTrackReset.call$0();
    },
    _text_selection$_handleTapDown$1(details) {
      var t1;
      this._widget.onTapDown.call$1(details);
      t1 = details.consecutiveTapCount;
      if (A._TextSelectionGestureDetectorState__getEffectiveConsecutiveTapCount(t1) === 2) {
        t1 = this._widget.onDoubleTapDown.call$1(details);
        return t1;
      }
      if (A._TextSelectionGestureDetectorState__getEffectiveConsecutiveTapCount(t1) === 3) {
        t1 = this._widget.onTripleTapDown.call$1(details);
        return t1;
      }
    },
    _text_selection$_handleTapUp$1(details) {
      if (A._TextSelectionGestureDetectorState__getEffectiveConsecutiveTapCount(details.consecutiveTapCount) === 1) {
        this._widget.onSingleTapUp.call$1(details);
        this._widget.onUserTap.call$0();
      } else
        this._widget.toString;
    },
    _text_selection$_handleTapCancel$0() {
      this._widget.onSingleTapCancel.call$0();
    },
    _text_selection$_handleDragStart$1(details) {
      this._widget.onDragSelectionStart.call$1(details);
    },
    _text_selection$_handleDragUpdate$1(details) {
      this._widget.onDragSelectionUpdate.call$1(details);
    },
    _text_selection$_handleDragEnd$1(details) {
      this._widget.onDragSelectionEnd.call$1(details);
    },
    _forcePressStarted$1(details) {
      var t1 = this._widget.onForcePressStart;
      if (t1 != null)
        t1.call$1(details);
    },
    _forcePressEnded$1(details) {
      var t1 = this._widget.onForcePressEnd;
      if (t1 != null)
        t1.call$1(details);
    },
    _handleLongPressStart$1(details) {
      this._widget.onSingleLongTapStart.call$1(details);
    },
    _handleLongPressMoveUpdate$1(details) {
      this._widget.onSingleLongTapMoveUpdate.call$1(details);
    },
    _handleLongPressEnd$1(details) {
      this._widget.onSingleLongTapEnd.call$1(details);
    },
    build$1(context) {
      var t1, t2, _this = this,
        gestures = A.LinkedHashMap_LinkedHashMap$_empty(type$.Type, type$.GestureRecognizerFactory_GestureRecognizer);
      gestures.$indexSet(0, B.Type_TapGestureRecognizer_mu4, new A.GestureRecognizerFactoryWithHandlers(new A._TextSelectionGestureDetectorState_build_closure(_this), new A._TextSelectionGestureDetectorState_build_closure0(_this), type$.GestureRecognizerFactoryWithHandlers_TapGestureRecognizer));
      _this._widget.toString;
      gestures.$indexSet(0, B.Type_LongPressGestureRecognizer_rMW, new A.GestureRecognizerFactoryWithHandlers(new A._TextSelectionGestureDetectorState_build_closure1(_this), new A._TextSelectionGestureDetectorState_build_closure2(_this), type$.GestureRecognizerFactoryWithHandlers_LongPressGestureRecognizer));
      _this._widget.toString;
      switch (A.defaultTargetPlatform().index) {
        case 0:
        case 1:
        case 2:
          gestures.$indexSet(0, B.Type_w8t, new A.GestureRecognizerFactoryWithHandlers(new A._TextSelectionGestureDetectorState_build_closure3(_this), new A._TextSelectionGestureDetectorState_build_closure4(_this), type$.GestureRecognizerFactoryWithHandlers_TapAndHorizontalDragGestureRecognizer));
          break;
        case 3:
        case 4:
        case 5:
          gestures.$indexSet(0, B.Type_TapAndPanGestureRecognizer_N1Y, new A.GestureRecognizerFactoryWithHandlers(new A._TextSelectionGestureDetectorState_build_closure5(_this), new A._TextSelectionGestureDetectorState_build_closure6(_this), type$.GestureRecognizerFactoryWithHandlers_TapAndPanGestureRecognizer));
          break;
      }
      t1 = _this._widget;
      if (t1.onForcePressStart != null || t1.onForcePressEnd != null)
        gestures.$indexSet(0, B.Type_ForcePressGestureRecognizer_C7M, new A.GestureRecognizerFactoryWithHandlers(new A._TextSelectionGestureDetectorState_build_closure7(_this), new A._TextSelectionGestureDetectorState_build_closure8(_this), type$.GestureRecognizerFactoryWithHandlers_ForcePressGestureRecognizer));
      t1 = _this._widget;
      t2 = t1.behavior;
      return new A.RawGestureDetector(t1.child, gestures, t2, true, null);
    }
  };
  A._TextSelectionGestureDetectorState_build_closure.prototype = {
    call$0() {
      return A.TapGestureRecognizer$(this.$this, null);
    },
    $signature: 170
  };
  A._TextSelectionGestureDetectorState_build_closure0.prototype = {
    call$1(instance) {
      var t1;
      type$.TapGestureRecognizer._as(instance);
      t1 = this.$this;
      instance.set$onSecondaryTap(t1._widget.onSecondaryTap);
      instance.set$onSecondaryTapDown(t1._widget.onSecondaryTapDown);
    },
    $signature: 171
  };
  A._TextSelectionGestureDetectorState_build_closure1.prototype = {
    call$0() {
      return A.LongPressGestureRecognizer$(this.$this, A.LinkedHashSet_LinkedHashSet$_literal([B.PointerDeviceKind_0], type$.PointerDeviceKind));
    },
    $signature: 172
  };
  A._TextSelectionGestureDetectorState_build_closure2.prototype = {
    call$1(instance) {
      var t1;
      type$.LongPressGestureRecognizer._as(instance);
      t1 = this.$this;
      instance.set$onLongPressStart(t1.get$_handleLongPressStart());
      instance.set$onLongPressMoveUpdate(t1.get$_handleLongPressMoveUpdate());
      instance.set$onLongPressEnd(t1.get$_handleLongPressEnd());
    },
    $signature: 173
  };
  A._TextSelectionGestureDetectorState_build_closure3.prototype = {
    call$0() {
      var _null = null,
        t1 = this.$this,
        t2 = type$.int;
      t2 = new A.TapAndHorizontalDragGestureRecognizer(B.DragStartBehavior_1, B._DragState_00, A.LinkedHashSet_LinkedHashSet$_empty(t2), _null, _null, 0, _null, _null, _null, _null, _null, _null, A.LinkedHashMap_LinkedHashMap$_empty(t2, type$.GestureArenaEntry), A.HashSet_HashSet(t2), t1, _null, A.recognizer_GestureRecognizer__defaultButtonAcceptBehavior$closure(), A.LinkedHashMap_LinkedHashMap$_empty(t2, type$.PointerDeviceKind));
      t2.GestureRecognizer$3$allowedButtonsFilter$debugOwner$supportedDevices(A.recognizer_GestureRecognizer__defaultButtonAcceptBehavior$closure(), t1, _null);
      return t2;
    },
    $signature: 525
  };
  A._TextSelectionGestureDetectorState_build_closure4.prototype = {
    call$1(instance) {
      var t1;
      type$.TapAndHorizontalDragGestureRecognizer._as(instance);
      instance.dragStartBehavior = B.DragStartBehavior_0;
      instance.eagerVictoryOnDrag = A.defaultTargetPlatform() !== B.TargetPlatform_2;
      t1 = this.$this;
      instance.set$onTapTrackStart(t1.get$_handleTapTrackStart());
      instance.set$onTapTrackReset(t1.get$_handleTapTrackReset());
      instance.set$onTapDown(t1.get$_text_selection$_handleTapDown());
      instance.set$onDragStart(0, t1.get$_text_selection$_handleDragStart());
      instance.set$onDragUpdate(t1.get$_text_selection$_handleDragUpdate());
      instance.set$onDragEnd(0, t1.get$_text_selection$_handleDragEnd());
      instance.set$onTapUp(t1.get$_text_selection$_handleTapUp());
      instance.set$onCancel(0, t1.get$_text_selection$_handleTapCancel());
    },
    $signature: 526
  };
  A._TextSelectionGestureDetectorState_build_closure5.prototype = {
    call$0() {
      var _null = null,
        t1 = this.$this,
        t2 = type$.int;
      t2 = new A.TapAndPanGestureRecognizer(B.DragStartBehavior_1, B._DragState_00, A.LinkedHashSet_LinkedHashSet$_empty(t2), _null, _null, 0, _null, _null, _null, _null, _null, _null, A.LinkedHashMap_LinkedHashMap$_empty(t2, type$.GestureArenaEntry), A.HashSet_HashSet(t2), t1, _null, A.recognizer_GestureRecognizer__defaultButtonAcceptBehavior$closure(), A.LinkedHashMap_LinkedHashMap$_empty(t2, type$.PointerDeviceKind));
      t2.GestureRecognizer$3$allowedButtonsFilter$debugOwner$supportedDevices(A.recognizer_GestureRecognizer__defaultButtonAcceptBehavior$closure(), t1, _null);
      return t2;
    },
    $signature: 527
  };
  A._TextSelectionGestureDetectorState_build_closure6.prototype = {
    call$1(instance) {
      var t1;
      type$.TapAndPanGestureRecognizer._as(instance);
      instance.dragStartBehavior = B.DragStartBehavior_0;
      t1 = this.$this;
      instance.set$onTapTrackStart(t1.get$_handleTapTrackStart());
      instance.set$onTapTrackReset(t1.get$_handleTapTrackReset());
      instance.set$onTapDown(t1.get$_text_selection$_handleTapDown());
      instance.set$onDragStart(0, t1.get$_text_selection$_handleDragStart());
      instance.set$onDragUpdate(t1.get$_text_selection$_handleDragUpdate());
      instance.set$onDragEnd(0, t1.get$_text_selection$_handleDragEnd());
      instance.set$onTapUp(t1.get$_text_selection$_handleTapUp());
      instance.set$onCancel(0, t1.get$_text_selection$_handleTapCancel());
    },
    $signature: 528
  };
  A._TextSelectionGestureDetectorState_build_closure7.prototype = {
    call$0() {
      return A.ForcePressGestureRecognizer$(this.$this, null);
    },
    $signature: 529
  };
  A._TextSelectionGestureDetectorState_build_closure8.prototype = {
    call$1(instance) {
      var t1;
      type$.ForcePressGestureRecognizer._as(instance);
      t1 = this.$this;
      instance.set$onStart(0, t1._widget.onForcePressStart != null ? t1.get$_forcePressStarted() : null);
      instance.set$onEnd(0, t1._widget.onForcePressEnd != null ? t1.get$_forcePressEnded() : null);
    },
    $signature: 530
  };
  A.ClipboardStatusNotifier.prototype = {
    addListener$1(_, listener) {
      var _this = this;
      type$.void_Function._as(listener);
      if (_this.ChangeNotifier__count <= 0)
        B.JSArray_methods.add$1(A.BindingBase_checkInstance($.WidgetsBinding__instance, type$.WidgetsBinding).WidgetsBinding__observers, _this);
      if (_this.value === B.ClipboardStatus_1)
        A.Future_Future$value(null, type$.void);
      _this.super$ChangeNotifier$addListener(0, listener);
    },
    removeListener$1(_, listener) {
      var _this = this;
      _this.super$ChangeNotifier$removeListener(0, type$.void_Function._as(listener));
      if (!_this._text_selection$_disposed && _this.ChangeNotifier__count <= 0)
        A.BindingBase_checkInstance($.WidgetsBinding__instance, type$.WidgetsBinding).removeObserver$1(_this);
    },
    didChangeAppLifecycleState$1(state) {
      switch (state.index) {
        case 1:
          A.Future_Future$value(null, type$.void);
          break;
        case 0:
        case 2:
        case 3:
        case 4:
          break;
      }
    },
    dispose$0() {
      A.BindingBase_checkInstance($.WidgetsBinding__instance, type$.WidgetsBinding).removeObserver$1(this);
      this._text_selection$_disposed = true;
      this.super$ChangeNotifier$dispose();
    }
  };
  A.ClipboardStatus.prototype = {
    _enumToString$0() {
      return "ClipboardStatus." + this._name;
    }
  };
  A.TextSelectionHandleControls.prototype = {
    handlePaste$1(delegate) {
      var $async$goto = 0,
        $async$completer = A._makeAsyncAwaitCompleter(type$.void);
      var $async$handlePaste$1 = A._wrapJsFunctionForAsync(function($async$errorCode, $async$result) {
        if ($async$errorCode === 1)
          return A._asyncRethrow($async$result, $async$completer);
        while (true)
          switch ($async$goto) {
            case 0:
              // Function start
              // implicit return
              return A._asyncReturn(null, $async$completer);
          }
      });
      return A._asyncStartSync($async$handlePaste$1, $async$completer);
    }
  };
  A.__SelectionHandleOverlayState_State_SingleTickerProviderStateMixin_dispose_closure.prototype = {
    call$0() {
      var t1 = this.$this,
        t2 = t1.SingleTickerProviderStateMixin__ticker;
      if (t2 == null || t2._ticker$_future == null)
        return true;
      throw A.wrapException(A.FlutterError$fromParts(A._setArrayType([A.ErrorSummary$(t1.toString$0(0) + " was disposed with an active Ticker."), A.ErrorDescription$(A.getRuntimeTypeOfDartObject(t1).toString$0(0) + string$.x20creatS), A.ErrorHint$(string$.Ticker), t1.SingleTickerProviderStateMixin__ticker.describeForError$1("The offending ticker was")], type$.JSArray_DiagnosticsNode)));
    },
    $signature: 0
  };
  A.__SelectionToolbarWrapperState_State_SingleTickerProviderStateMixin_dispose_closure.prototype = {
    call$0() {
      var t1 = this.$this,
        t2 = t1.SingleTickerProviderStateMixin__ticker;
      if (t2 == null || t2._ticker$_future == null)
        return true;
      throw A.wrapException(A.FlutterError$fromParts(A._setArrayType([A.ErrorSummary$(t1.toString$0(0) + " was disposed with an active Ticker."), A.ErrorDescription$(A.getRuntimeTypeOfDartObject(t1).toString$0(0) + string$.x20creatS), A.ErrorHint$(string$.Ticker), t1.SingleTickerProviderStateMixin__ticker.describeForError$1("The offending ticker was")], type$.JSArray_DiagnosticsNode)));
    },
    $signature: 0
  };
  A._ClipboardStatusNotifier_ValueNotifier_WidgetsBindingObserver.prototype = {};
  A.__SelectionHandleOverlayState_State_SingleTickerProviderStateMixin.prototype = {
    dispose$0() {
      var t1, _this = this;
      A.assertHelper(new A.__SelectionHandleOverlayState_State_SingleTickerProviderStateMixin_dispose_closure(_this).call$0());
      t1 = _this.SingleTickerProviderStateMixin__tickerModeNotifier;
      if (t1 != null)
        t1.removeListener$1(0, _this.get$_updateTicker());
      _this.set$_tickerModeNotifier(null);
      _this.super$State$dispose();
    },
    activate$0() {
      this.super$State$activate();
      this._updateTickerModeNotifier$0();
      this._updateTicker$0();
    },
    debugFillProperties$1(properties) {
      var t1, t2, _0_1, _0_3, t3, _0_5, t4, t5, _0_7, _null = null;
      this.super$State$debugFillProperties(properties);
      t1 = this.SingleTickerProviderStateMixin__ticker;
      t2 = t1 == null;
      _0_1 = t2 ? _null : t1._ticker$_future != null;
      t2 = t2 ? _null : t1._muted;
      $label0$0: {
        _0_3 = true === _0_1;
        t3 = _0_3;
        A.boolConversionCheck(t3);
        if (t3) {
          _0_5 = true === t2;
          t4 = _0_5;
        } else {
          _0_5 = _null;
          t4 = false;
        }
        t5 = _null;
        if (t4) {
          t2 = "active but muted";
          break $label0$0;
        }
        if (A.boolConversionCheck(_0_3)) {
          t2 = "active";
          break $label0$0;
        }
        _0_7 = false === _0_1;
        t4 = _0_7;
        if (A.boolConversionCheck(t4))
          t2 = A.boolConversionCheck(t3 ? _0_5 : true === t2);
        else
          t2 = false;
        if (t2) {
          t2 = "inactive and muted";
          break $label0$0;
        }
        if (A.boolConversionCheck(_0_7)) {
          t2 = "inactive";
          break $label0$0;
        }
        if (_0_1 == null) {
          t2 = t5;
          break $label0$0;
        }
        t2 = t5;
      }
      properties.add$1(0, A.DiagnosticsProperty$("ticker", t1, true, _null, t2, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, false, B.DiagnosticsTreeStyle_8, _null, type$.Ticker));
    }
  };
  A.__SelectionToolbarWrapperState_State_SingleTickerProviderStateMixin.prototype = {
    dispose$0() {
      var t1, _this = this;
      A.assertHelper(new A.__SelectionToolbarWrapperState_State_SingleTickerProviderStateMixin_dispose_closure(_this).call$0());
      t1 = _this.SingleTickerProviderStateMixin__tickerModeNotifier;
      if (t1 != null)
        t1.removeListener$1(0, _this.get$_updateTicker());
      _this.set$_tickerModeNotifier(null);
      _this.super$State$dispose();
    },
    activate$0() {
      this.super$State$activate();
      this._updateTickerModeNotifier$0();
      this._updateTicker$0();
    },
    debugFillProperties$1(properties) {
      var t1, t2, _0_1, _0_3, t3, _0_5, t4, t5, _0_7, _null = null;
      this.super$State$debugFillProperties(properties);
      t1 = this.SingleTickerProviderStateMixin__ticker;
      t2 = t1 == null;
      _0_1 = t2 ? _null : t1._ticker$_future != null;
      t2 = t2 ? _null : t1._muted;
      $label0$0: {
        _0_3 = true === _0_1;
        t3 = _0_3;
        A.boolConversionCheck(t3);
        if (t3) {
          _0_5 = true === t2;
          t4 = _0_5;
        } else {
          _0_5 = _null;
          t4 = false;
        }
        t5 = _null;
        if (t4) {
          t2 = "active but muted";
          break $label0$0;
        }
        if (A.boolConversionCheck(_0_3)) {
          t2 = "active";
          break $label0$0;
        }
        _0_7 = false === _0_1;
        t4 = _0_7;
        if (A.boolConversionCheck(t4))
          t2 = A.boolConversionCheck(t3 ? _0_5 : true === t2);
        else
          t2 = false;
        if (t2) {
          t2 = "inactive and muted";
          break $label0$0;
        }
        if (A.boolConversionCheck(_0_7)) {
          t2 = "inactive";
          break $label0$0;
        }
        if (_0_1 == null) {
          t2 = t5;
          break $label0$0;
        }
        t2 = t5;
      }
      properties.add$1(0, A.DiagnosticsProperty$("ticker", t1, true, _null, t2, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, false, B.DiagnosticsTreeStyle_8, _null, type$.Ticker));
    }
  };
  A.TextSelectionToolbarAnchors.prototype = {};
  A.TextSelectionToolbarLayoutDelegate.prototype = {
    getConstraintsForChild$1(constraints) {
      return constraints.loosen$0();
    },
    getPositionForChild$2(size, childSize) {
      var anchor, t1, t2, _this = this,
        fitsAbove = _this.fitsAbove;
      if (fitsAbove == null)
        fitsAbove = _this.anchorAbove._dy >= childSize._dy;
      anchor = fitsAbove ? _this.anchorAbove : _this.anchorBelow;
      t1 = A.TextSelectionToolbarLayoutDelegate_centerOn(anchor._dx, childSize._dx, size._dx);
      t2 = anchor._dy;
      return new A.Offset(t1, fitsAbove ? Math.max(0, t2 - childSize._dy) : t2);
    },
    shouldRelayout$1(oldDelegate) {
      type$.TextSelectionToolbarLayoutDelegate._as(oldDelegate);
      return !this.anchorAbove.$eq(0, oldDelegate.anchorAbove) || !this.anchorBelow.$eq(0, oldDelegate.anchorBelow) || this.fitsAbove != oldDelegate.fitsAbove;
    }
  };
  A.TickerMode.prototype = {
    createState$0() {
      return new A._TickerModeState(A.ValueNotifier$(true, type$.bool), B._StateLifecycle_0);
    }
  };
  A._TickerModeState.prototype = {
    didChangeDependencies$0() {
      var _this = this;
      _this.super$State$didChangeDependencies();
      _this._ancestorTicketMode = A.TickerMode_of(_this.get$context(0));
      _this._updateEffectiveMode$0();
    },
    didUpdateWidget$1(oldWidget) {
      this.super$State$didUpdateWidget(type$.TickerMode._as(oldWidget));
      this._updateEffectiveMode$0();
    },
    dispose$0() {
      this._effectiveMode.dispose$0();
      this.super$State$dispose();
    },
    _updateEffectiveMode$0() {
      var t1 = this._ancestorTicketMode && this._widget.enabled;
      this._effectiveMode.set$value(0, t1);
    },
    build$1(context) {
      var t1 = this._effectiveMode;
      return new A._EffectiveTickerMode(t1._change_notifier$_value, t1, this._widget.child, null);
    },
    debugFillProperties$1(properties) {
      this.super$State$debugFillProperties(properties);
      properties.add$1(0, A.FlagProperty$("requested mode", null, "disabled", "enabled", B.DiagnosticLevel_3, true, this._widget.enabled));
    }
  };
  A._EffectiveTickerMode.prototype = {
    updateShouldNotify$1(oldWidget) {
      return this.enabled !== type$._EffectiveTickerMode._as(oldWidget).enabled;
    },
    debugFillProperties$1(properties) {
      this.super$Widget$debugFillProperties(properties);
      properties.add$1(0, A.FlagProperty$("effective mode", null, "disabled", "enabled", B.DiagnosticLevel_3, true, this.enabled));
    }
  };
  A.SingleTickerProviderStateMixin.prototype = {
    createTicker$1(onTick) {
      var t1, _this = this;
      type$.void_Function_Duration._as(onTick);
      A.assertHelper(new A.SingleTickerProviderStateMixin_createTicker_closure(_this).call$0());
      _this.SingleTickerProviderStateMixin__ticker = A.Ticker$(onTick, "created by " + (A.objectRuntimeType(_this, "<optimized out>") + "#" + A.shortHash(_this)));
      _this._updateTickerModeNotifier$0();
      _this._updateTicker$0();
      t1 = _this.SingleTickerProviderStateMixin__ticker;
      t1.toString;
      return t1;
    },
    _updateTicker$0() {
      var t2,
        t1 = this.SingleTickerProviderStateMixin__ticker;
      if (t1 == null)
        t1 = null;
      else {
        t2 = this.SingleTickerProviderStateMixin__tickerModeNotifier;
        t2 = !A.boolConversionCheck(t2.get$value(t2));
        t1.set$muted(0, t2);
        t1 = t2;
      }
      return t1;
    },
    _updateTickerModeNotifier$0() {
      var _this = this,
        newNotifier = A.TickerMode_getNotifier(_this.get$context(0)),
        t1 = _this.SingleTickerProviderStateMixin__tickerModeNotifier;
      if (newNotifier === t1)
        return;
      if (t1 != null)
        t1.removeListener$1(0, _this.get$_updateTicker());
      newNotifier.addListener$1(0, _this.get$_updateTicker());
      _this.set$_tickerModeNotifier(newNotifier);
    },
    set$_tickerModeNotifier(_tickerModeNotifier) {
      this.SingleTickerProviderStateMixin__tickerModeNotifier = type$.nullable_ValueListenable_bool._as(_tickerModeNotifier);
    }
  };
  A.SingleTickerProviderStateMixin_createTicker_closure.prototype = {
    call$0() {
      var t1 = this.$this;
      if (t1.SingleTickerProviderStateMixin__ticker == null)
        return true;
      throw A.wrapException(A.FlutterError$fromParts(A._setArrayType([A.ErrorSummary$(A.getRuntimeTypeOfDartObject(t1).toString$0(0) + " is a SingleTickerProviderStateMixin but multiple tickers were created."), A.ErrorDescription$("A SingleTickerProviderStateMixin can only be used as a TickerProvider once."), A.ErrorHint$("If a State is used for multiple AnimationController objects, or if it is passed to other objects and those objects might use it more than one time in total, then instead of mixing in a SingleTickerProviderStateMixin, use a regular TickerProviderStateMixin.")], type$.JSArray_DiagnosticsNode)));
    },
    $signature: 0
  };
  A.TickerProviderStateMixin.prototype = {
    createTicker$1(onTick) {
      var result, t1, _this = this;
      type$.void_Function_Duration._as(onTick);
      if (_this.TickerProviderStateMixin__tickerModeNotifier == null)
        _this._updateTickerModeNotifier$0();
      A.assertHelper(_this.TickerProviderStateMixin__tickerModeNotifier != null);
      if (_this.TickerProviderStateMixin__tickers == null)
        _this.set$_tickers(A.LinkedHashSet_LinkedHashSet$_empty(type$._WidgetTicker));
      result = A._WidgetTicker$(onTick, _this, "created by " + (A.objectRuntimeType(_this, "<optimized out>") + "#" + A.shortHash(_this)));
      t1 = _this.TickerProviderStateMixin__tickerModeNotifier;
      result.set$muted(0, !A.boolConversionCheck(t1.get$value(t1)));
      _this.TickerProviderStateMixin__tickers.add$1(0, result);
      return result;
    },
    _removeTicker$1(ticker) {
      A.assertHelper(this.TickerProviderStateMixin__tickers != null);
      A.assertHelper(this.TickerProviderStateMixin__tickers.contains$1(0, ticker));
      this.TickerProviderStateMixin__tickers.remove$1(0, ticker);
    },
    _updateTickers$0() {
      var t1, muted, t2, t3;
      if (this.TickerProviderStateMixin__tickers != null) {
        t1 = this.TickerProviderStateMixin__tickerModeNotifier;
        muted = !A.boolConversionCheck(t1.get$value(t1));
        for (t1 = this.TickerProviderStateMixin__tickers, t1 = A._LinkedHashSetIterator$(t1, t1._collection$_modifications, A._instanceType(t1)._precomputed1), t2 = t1.$ti._precomputed1; t1.moveNext$0();) {
          t3 = t1._collection$_current;
          (t3 == null ? t2._as(t3) : t3).set$muted(0, muted);
        }
      }
    },
    _updateTickerModeNotifier$0() {
      var _this = this,
        newNotifier = A.TickerMode_getNotifier(_this.get$context(0)),
        t1 = _this.TickerProviderStateMixin__tickerModeNotifier;
      if (newNotifier === t1)
        return;
      if (t1 != null)
        t1.removeListener$1(0, _this.get$_updateTickers());
      newNotifier.addListener$1(0, _this.get$_updateTickers());
      _this.set$_tickerModeNotifier(newNotifier);
    },
    set$_tickers(_tickers) {
      this.TickerProviderStateMixin__tickers = type$.nullable_Set_Ticker._as(_tickers);
    },
    set$_tickerModeNotifier(_tickerModeNotifier) {
      this.TickerProviderStateMixin__tickerModeNotifier = type$.nullable_ValueListenable_bool._as(_tickerModeNotifier);
    }
  };
  A._WidgetTicker.prototype = {
    dispose$0() {
      var _this = this,
        t1 = _this._creator;
      A.assertHelper(t1.TickerProviderStateMixin__tickers != null);
      A.assertHelper(t1.TickerProviderStateMixin__tickers.contains$1(0, _this));
      t1.TickerProviderStateMixin__tickers.remove$1(0, _this);
      _this.super$Ticker$dispose();
    }
  };
  A._ConstantValueListenable.prototype = {
    addListener$1(_, listener) {
      type$.void_Function._as(listener);
    },
    removeListener$1(_, listener) {
      type$.void_Function._as(listener);
    },
    $isListenable: 1,
    $isValueListenable: 1,
    get$value() {
      return true;
    }
  };
  A.Title.prototype = {
    build$1(context) {
      A.SystemChrome_setApplicationSwitcherDescription(new A.ApplicationSwitcherDescription(this.title, this.color.toARGB32$0()));
      return this.child;
    },
    debugFillProperties$1(properties) {
      this.super$Widget$debugFillProperties(properties);
      properties.add$1(0, A.StringProperty$("title", this.title, "", true, true));
      properties.add$1(0, A.ColorProperty$("color", this.color, null, B.DiagnosticLevel_3, true, B.DiagnosticsTreeStyle_8));
    }
  };
  A.AnimatedWidget.prototype = {
    createState$0() {
      return new A._AnimatedState(B._StateLifecycle_0);
    },
    debugFillProperties$1(properties) {
      var _null = null;
      this.super$Widget$debugFillProperties(properties);
      properties.add$1(0, A.DiagnosticsProperty$("listenable", this.get$listenable(), true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.Listenable));
    },
    get$listenable() {
      return this.listenable;
    }
  };
  A._AnimatedState.prototype = {
    initState$0() {
      this.super$State$initState();
      this._widget.get$listenable().addListener$1(0, this.get$_handleChange());
    },
    didUpdateWidget$1(oldWidget) {
      var t1, _this = this;
      type$.AnimatedWidget._as(oldWidget);
      _this.super$State$didUpdateWidget(oldWidget);
      if (_this._widget.get$listenable() !== oldWidget.get$listenable()) {
        t1 = _this.get$_handleChange();
        oldWidget.get$listenable().removeListener$1(0, t1);
        _this._widget.get$listenable().addListener$1(0, t1);
      }
    },
    dispose$0() {
      this._widget.get$listenable().removeListener$1(0, this.get$_handleChange());
      this.super$State$dispose();
    },
    _handleChange$0() {
      if (this._framework$_element == null)
        return;
      this.setState$1(new A._AnimatedState__handleChange_closure());
    },
    build$1(context) {
      return this._widget.build$1(context);
    }
  };
  A._AnimatedState__handleChange_closure.prototype = {
    call$0() {
    },
    $signature: 1
  };
  A.SlideTransition.prototype = {
    build$1(context) {
      var _this = this,
        t1 = type$.Animation_Offset._as(_this.listenable),
        offset = t1.get$value(t1);
      if (_this.textDirection === B.TextDirection_0)
        offset = new A.Offset(-offset._dx, offset._dy);
      return A.FractionalTranslation$(_this.child, _this.transformHitTests, offset);
    }
  };
  A.MatrixTransition.prototype = {
    build$1(context) {
      var _this = this,
        t1 = type$.Animation_double._as(_this.listenable),
        t2 = _this.onTransform.call$1(t1.get$value(t1));
      t1 = t1.get$isAnimating() ? _this.filterQuality : null;
      return A.Transform$(_this.alignment, _this.child, t1, t2, true);
    }
  };
  A.ScaleTransition.prototype = {};
  A.RotationTransition.prototype = {};
  A.SizeTransition.prototype = {
    build$1(context) {
      var t2, t3, _this = this, _null = null,
        t1 = _this.axis;
      switch (t1.index) {
        case 0:
          t2 = new A.AlignmentDirectional(0, -1);
          break;
        case 1:
          t2 = new A.AlignmentDirectional(-1, 0);
          break;
        default:
          t2 = _null;
      }
      if (t1 === B.Axis_1) {
        t3 = type$.Animation_double._as(_this.listenable);
        t3 = Math.max(A.checkNum(t3.get$value(t3)), 0);
      } else
        t3 = _null;
      if (t1 === B.Axis_0) {
        t1 = type$.Animation_double._as(_this.listenable);
        t1 = Math.max(A.checkNum(t1.get$value(t1)), 0);
      } else
        t1 = _null;
      return A.ClipRect$(A.Align$(t2, _this.child, t3, _null, t1), B.Clip_1, _null);
    }
  };
  A.FadeTransition.prototype = {
    createRenderObject$1(context) {
      var _null = null,
        t1 = new A.RenderAnimatedOpacity(_null, _null, _null, _null, _null, new A._LayoutCacheStorage(), A.LayerHandle$(type$.ContainerLayer_2));
      t1.RenderObject$0();
      t1.set$child(_null);
      t1.set$opacity(0, this.opacity);
      t1.set$alwaysIncludeSemantics(this.alwaysIncludeSemantics);
      return t1;
    },
    updateRenderObject$2(context, renderObject) {
      type$.RenderAnimatedOpacity._as(renderObject);
      renderObject.set$opacity(0, this.opacity);
      renderObject.set$alwaysIncludeSemantics(this.alwaysIncludeSemantics);
    },
    debugFillProperties$1(properties) {
      var _null = null,
        _s22_ = "alwaysIncludeSemantics";
      this.super$Widget$debugFillProperties(properties);
      properties.add$1(0, A.DiagnosticsProperty$("opacity", this.opacity, true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.Animation_double));
      properties.add$1(0, A.FlagProperty$(_s22_, _null, _null, _s22_, B.DiagnosticLevel_3, false, this.alwaysIncludeSemantics));
    }
  };
  A.DecoratedBoxTransition.prototype = {
    build$1(context) {
      var t1 = this.decoration,
        t2 = type$.Animation_double._as(t1.parent);
      return A.DecoratedBox$(this.child, t1._evaluatable.transform$1(0, t2.get$value(t2)), B.DecorationPosition_0);
    }
  };
  A.ListenableBuilder.prototype = {
    get$listenable() {
      return this.listenable;
    },
    build$1(context) {
      return this.builder$2(context, this.child);
    },
    builder$2(arg0, arg1) {
      return this.builder.call$2(arg0, arg1);
    }
  };
  A.AnimatedBuilder.prototype = {
    get$listenable() {
      return A.ListenableBuilder.prototype.get$listenable.call(this);
    },
    get$builder() {
      return this.builder;
    },
    builder$2(arg0, arg1) {
      return this.get$builder().call$2(arg0, arg1);
    }
  };
  A.UndoHistory.prototype = {
    createState$0() {
      var t1 = this.$ti;
      return new A.UndoHistoryState(new A._UndoStack(A._setArrayType([], t1._eval$1("JSArray<1>")), t1._eval$1("_UndoStack<1>")), B._StateLifecycle_0, t1._eval$1("UndoHistoryState<1>"));
    }
  };
  A.UndoHistoryState.prototype = {
    get$_throttledPush() {
      var t1 = this.__UndoHistoryState__throttledPush_F;
      t1 === $ && A.throwLateFieldNI("_throttledPush");
      return t1;
    },
    get$_undo_history$_effectiveController() {
      var t1 = this._widget.controller,
        t2 = this._undo_history$_controller;
      if (t2 == null) {
        t1 = $.$get$ChangeNotifier__emptyListeners();
        t1 = new A.UndoHistoryController(new A.ChangeNotifier(t1), new A.ChangeNotifier(t1), B.UndoHistoryValue_false_false, t1);
        A.ChangeNotifier_maybeDispatchObjectCreation(t1);
        this._undo_history$_controller = t1;
      } else
        t1 = t2;
      return t1;
    },
    undo$0() {
      var t2, t3, t4, _this = this,
        t1 = _this._undo_history$_stack;
      if (t1.get$currentValue() == null)
        return;
      t2 = _this._throttleTimer;
      t3 = t2 == null;
      t4 = t3 ? null : t2._handle != null;
      if (t4 === true) {
        if (!t3)
          t2.cancel$0(0);
        _this._update$1(0, t1.get$currentValue());
      } else
        _this._update$1(0, t1.undo$0());
      _this._updateState$0();
    },
    redo$0() {
      this._update$1(0, this._undo_history$_stack.redo$0());
      this._updateState$0();
    },
    _updateState$0() {
      var t1 = this.get$_undo_history$_effectiveController(),
        t2 = this._undo_history$_stack,
        t3 = t2._undo_history$_list,
        t4 = t3.length !== 0 && t2._undo_history$_index > 0;
      t1.set$value(0, new A.UndoHistoryValue(t4, t2.get$canRedo()));
      if (A.defaultTargetPlatform() !== B.TargetPlatform_2)
        return;
      t1 = $.$get$UndoManager__instance();
      if (t1._currentClient === this) {
        t3 = t3.length !== 0 && t2._undo_history$_index > 0;
        t2 = t2.get$canRedo();
        t1 = t1.__UndoManager__channel_A;
        t1 === $ && A.throwLateFieldNI("_channel");
        t1.invokeMethod$1$2("UndoManager.setUndoState", A.LinkedHashMap_LinkedHashMap$_literal(["canUndo", t3, "canRedo", t2], type$.String, type$.bool), type$.void);
      }
    },
    _undoFromIntent$1(intent) {
      type$.UndoTextIntent._as(intent);
      this.undo$0();
    },
    _redoFromIntent$1(intent) {
      type$.RedoTextIntent._as(intent);
      this.redo$0();
    },
    _update$1(_, nextValue) {
      var _this = this,
        t1 = _this.$ti;
      t1._eval$1("1?")._as(nextValue);
      if (nextValue == null)
        return;
      if (J.$eq$(nextValue, _this._undo_history$_lastValue))
        return;
      _this.set$_undo_history$_lastValue(nextValue);
      _this._duringTrigger = true;
      try {
        t1._eval$1("~(1)")._as(_this._widget.onTriggered).call$1(nextValue);
        A.assertHelper(J.$eq$(_this._widget.value._change_notifier$_value, nextValue));
      } finally {
        _this._duringTrigger = false;
      }
    },
    _push$0() {
      var t1, t2, nextValue, _this = this;
      if (J.$eq$(_this._widget.value._change_notifier$_value, _this._undo_history$_lastValue))
        return;
      if (_this._duringTrigger)
        return;
      t1 = _this._widget;
      t2 = _this.$ti;
      t1 = t2._eval$1("bool(1?,1)?")._as(t1.shouldChangeUndoStack).call$2(_this._undo_history$_lastValue, t1.value._change_notifier$_value);
      if (!A.boolConversionCheck(t1 == null ? true : t1))
        return;
      t1 = _this._widget;
      nextValue = t2._eval$1("1(1)?")._as(t1.undoStackModifier).call$1(t1.value._change_notifier$_value);
      if (nextValue == null)
        nextValue = _this._widget.value._change_notifier$_value;
      if (J.$eq$(nextValue, _this._undo_history$_lastValue))
        return;
      _this.set$_undo_history$_lastValue(nextValue);
      _this.set$_throttleTimer(_this._throttledPush$1(nextValue));
    },
    _handleFocus$0() {
      var t1, _this = this;
      if (!_this._widget.focusNode.get$hasFocus()) {
        t1 = $.$get$UndoManager__instance();
        if (t1._currentClient === _this)
          t1._currentClient = null;
        return;
      }
      $.$get$UndoManager__instance()._currentClient = _this;
      _this._updateState$0();
    },
    handlePlatformUndo$1(direction) {
      switch (direction.index) {
        case 0:
          this.undo$0();
          break;
        case 1:
          this.redo$0();
          break;
      }
    },
    initState$0() {
      var t1, _this = this;
      _this.super$State$initState();
      t1 = _this.$ti;
      t1 = t1._eval$1("Timer(1)")._as(A._throttle(B.Duration_500000, new A.UndoHistoryState_initState_closure(_this), t1._precomputed1));
      _this.__UndoHistoryState__throttledPush_F !== $ && A.throwLateFieldAI("_throttledPush");
      _this.set$__UndoHistoryState__throttledPush_F(t1);
      _this._push$0();
      _this._widget.value.addListener$1(0, _this.get$_push());
      _this._handleFocus$0();
      _this._widget.focusNode.addListener$1(0, _this.get$_handleFocus());
      _this.get$_undo_history$_effectiveController().onUndo.addListener$1(0, _this.get$undo());
      _this.get$_undo_history$_effectiveController().onRedo.addListener$1(0, _this.get$redo());
    },
    didUpdateWidget$1(oldWidget) {
      var t1, t2, _this = this;
      _this.$ti._eval$1("UndoHistory<1>")._as(oldWidget);
      _this.super$State$didUpdateWidget(oldWidget);
      t1 = oldWidget.value;
      if (_this._widget.value !== t1) {
        t2 = _this._undo_history$_stack;
        B.JSArray_methods.clear$0(t2._undo_history$_list);
        t2._undo_history$_index = -1;
        t2 = _this.get$_push();
        t1.removeListener$1(0, t2);
        _this._widget.value.addListener$1(0, t2);
      }
      t1 = oldWidget.focusNode;
      if (_this._widget.focusNode !== t1) {
        t2 = _this.get$_handleFocus();
        t1.removeListener$1(0, t2);
        _this._widget.focusNode.addListener$1(0, t2);
      }
      _this._widget.toString;
    },
    dispose$0() {
      var _this = this,
        t1 = $.$get$UndoManager__instance();
      if (t1._currentClient === _this)
        t1._currentClient = null;
      _this._widget.value.removeListener$1(0, _this.get$_push());
      _this._widget.focusNode.removeListener$1(0, _this.get$_handleFocus());
      _this.get$_undo_history$_effectiveController().onUndo.removeListener$1(0, _this.get$undo());
      _this.get$_undo_history$_effectiveController().onRedo.removeListener$1(0, _this.get$redo());
      t1 = _this._undo_history$_controller;
      if (t1 != null)
        t1.dispose$0();
      t1 = _this._throttleTimer;
      if (t1 != null)
        t1.cancel$0(0);
      _this.super$State$dispose();
    },
    build$1(context) {
      var t1 = type$.JSArray_of_void_Function_Action_Intent,
        t2 = type$.ObserverList_of_void_Function_Action_Intent;
      return A.Actions$(A.LinkedHashMap_LinkedHashMap$_literal([B.Type_UndoTextIntent_jvf, new A.CallbackAction(this.get$_undoFromIntent(), new A.ObserverList(A._setArrayType([], t1), t2), type$.CallbackAction_UndoTextIntent)._makeOverridableAction$1(context), B.Type_RedoTextIntent_jvf, new A.CallbackAction(this.get$_redoFromIntent(), new A.ObserverList(A._setArrayType([], t1), t2), type$.CallbackAction_RedoTextIntent)._makeOverridableAction$1(context)], type$.Type, type$.Action_Intent), this._widget.child);
    },
    set$__UndoHistoryState__throttledPush_F(__UndoHistoryState__throttledPush_F) {
      this.__UndoHistoryState__throttledPush_F = this.$ti._eval$1("Timer(1)")._as(__UndoHistoryState__throttledPush_F);
    },
    set$_throttleTimer(_throttleTimer) {
      this._throttleTimer = type$.nullable_Timer._as(_throttleTimer);
    },
    set$_undo_history$_lastValue(_lastValue) {
      this._undo_history$_lastValue = this.$ti._eval$1("1?")._as(_lastValue);
    },
    _throttledPush$1(arg0) {
      return this.get$_throttledPush().call$1(arg0);
    }
  };
  A.UndoHistoryState_initState_closure.prototype = {
    call$1(currentValue) {
      var t1 = this.$this;
      t1._undo_history$_stack.push$1(t1.$ti._precomputed1._as(currentValue));
      t1._updateState$0();
    },
    $signature() {
      return this.$this.$ti._eval$1("~(1)");
    }
  };
  A.UndoHistoryValue.prototype = {
    toString$0(_) {
      return A.objectRuntimeType(this, "UndoHistoryValue") + "(canUndo: " + this.canUndo + ", canRedo: " + this.canRedo + ")";
    },
    $eq(_, other) {
      if (other == null)
        return false;
      if (this === other)
        return true;
      return other instanceof A.UndoHistoryValue && other.canUndo === this.canUndo && other.canRedo === this.canRedo;
    },
    get$hashCode(_) {
      var t1 = this.canUndo ? 519018 : 218159;
      return A.Object_hash(t1, this.canRedo ? 519018 : 218159, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue);
    }
  };
  A.UndoHistoryController.prototype = {
    dispose$0() {
      this.onUndo.dispose$0();
      this.onRedo.dispose$0();
      this.super$ChangeNotifier$dispose();
    }
  };
  A._UndoStack.prototype = {
    get$currentValue() {
      var t3,
        t1 = this._undo_history$_list,
        t2 = t1.length;
      if (t2 === 0)
        t1 = null;
      else {
        t3 = this._undo_history$_index;
        if (!(t3 >= 0 && t3 < t2))
          return A.ioore(t1, t3);
        t3 = t1[t3];
        t1 = t3;
      }
      return t1;
    },
    get$canRedo() {
      var t1 = this._undo_history$_list.length;
      return t1 !== 0 && this._undo_history$_index < t1 - 1;
    },
    push$1(value) {
      var t1, t2, t3, _this = this;
      _this.$ti._precomputed1._as(value);
      t1 = _this._undo_history$_list;
      t2 = t1.length;
      if (t2 === 0) {
        _this._undo_history$_index = 0;
        B.JSArray_methods.add$1(t1, value);
        return;
      }
      t3 = _this._undo_history$_index;
      A.assertHelper(t3 < t2 && t3 >= 0);
      if (J.$eq$(value, _this.get$currentValue()))
        return;
      t2 = _this._undo_history$_index;
      t3 = t1.length;
      if (t2 !== t3 - 1)
        B.JSArray_methods.removeRange$2(t1, t2 + 1, t3);
      B.JSArray_methods.add$1(t1, value);
      _this._undo_history$_index = t1.length - 1;
    },
    undo$0() {
      var t2, _this = this,
        t1 = _this._undo_history$_list.length;
      if (t1 === 0)
        return null;
      t2 = _this._undo_history$_index;
      A.assertHelper(t2 < t1 && t2 >= 0);
      t1 = _this._undo_history$_index;
      if (t1 !== 0)
        _this._undo_history$_index = t1 - 1;
      return _this.get$currentValue();
    },
    redo$0() {
      var t3, _this = this,
        t1 = _this._undo_history$_list,
        t2 = t1.length;
      if (t2 === 0)
        return null;
      t3 = _this._undo_history$_index;
      A.assertHelper(t3 < t2 && t3 >= 0);
      t2 = _this._undo_history$_index;
      if (t2 < t1.length - 1)
        _this._undo_history$_index = t2 + 1;
      return _this.get$currentValue();
    },
    toString$0(_) {
      return "_UndoStack " + A.S(this._undo_history$_list);
    }
  };
  A._throttle_closure.prototype = {
    call$1(currentArg) {
      var t2, t3, _this = this,
        t1 = _this.arg;
      t1._value = _this.T._as(currentArg);
      t2 = _this._box_0;
      t3 = t2.timer;
      if (t3 != null && t3._handle != null) {
        t3.toString;
        return t3;
      }
      return t2.timer = A.Timer_Timer(_this.duration, new A._throttle__closure(t2, _this.$function, t1));
    },
    $signature() {
      return this.T._eval$1("Timer(0)");
    }
  };
  A._throttle__closure.prototype = {
    call$0() {
      this.$function.call$1(this.arg._readLocal$0());
      this._box_0.timer = null;
    },
    $signature: 1
  };
  A._UndoHistoryState_State_UndoManagerClient.prototype = {};
  A.ValueListenableBuilder.prototype = {
    createState$0() {
      return new A._ValueListenableBuilderState(B._StateLifecycle_0, this.$ti._eval$1("_ValueListenableBuilderState<1>"));
    }
  };
  A._ValueListenableBuilderState.prototype = {
    initState$0() {
      var t1, _this = this;
      _this.super$State$initState();
      t1 = _this._widget.valueListenable;
      _this.set$___ValueListenableBuilderState_value_A(_this.$ti._precomputed1._as(t1.get$value(t1)));
      _this._widget.valueListenable.addListener$1(0, _this.get$_valueChanged());
    },
    didUpdateWidget$1(oldWidget) {
      var t2, t3, _this = this,
        t1 = _this.$ti;
      t1._eval$1("ValueListenableBuilder<1>")._as(oldWidget);
      _this.super$State$didUpdateWidget(oldWidget);
      t2 = oldWidget.valueListenable;
      if (t2 !== _this._widget.valueListenable) {
        t3 = _this.get$_valueChanged();
        t2.removeListener$1(0, t3);
        t2 = _this._widget.valueListenable;
        _this.set$___ValueListenableBuilderState_value_A(t1._precomputed1._as(t2.get$value(t2)));
        _this._widget.valueListenable.addListener$1(0, t3);
      }
    },
    dispose$0() {
      this._widget.valueListenable.removeListener$1(0, this.get$_valueChanged());
      this.super$State$dispose();
    },
    _valueChanged$0() {
      this.setState$1(new A._ValueListenableBuilderState__valueChanged_closure(this));
    },
    build$1(context) {
      var t2,
        t1 = this._widget;
      t1.toString;
      t2 = this.___ValueListenableBuilderState_value_A;
      t2 === $ && A.throwLateFieldNI("value");
      return this.$ti._eval$1("Widget(BuildContext,1,Widget?)")._as(t1.builder).call$3(context, t2, t1.child);
    },
    set$___ValueListenableBuilderState_value_A(___ValueListenableBuilderState_value_A) {
      this.___ValueListenableBuilderState_value_A = this.$ti._precomputed1._as(___ValueListenableBuilderState_value_A);
    }
  };
  A._ValueListenableBuilderState__valueChanged_closure.prototype = {
    call$0() {
      var t1 = this.$this,
        t2 = t1._widget.valueListenable;
      t1.set$___ValueListenableBuilderState_value_A(t1.$ti._precomputed1._as(t2.get$value(t2)));
    },
    $signature: 1
  };
  A.View.prototype = {
    createState$0() {
      return new A._ViewState(A.FocusScopeNode$(true, "View Scope", false), A.ReadingOrderTraversalPolicy$(), B._StateLifecycle_0);
    }
  };
  A.View_of_closure.prototype = {
    call$0() {
      var t1, hiddenByBoundary, t2, t3;
      if (this.result == null) {
        t1 = this.context;
        hiddenByBoundary = A.LookupBoundary_debugIsHidingAncestorWidgetOfExactType(t1, type$._ViewScope);
        t2 = type$.JSArray_DiagnosticsNode;
        t3 = A._setArrayType([], t2);
        if (hiddenByBoundary)
          B.JSArray_methods.addAll$1(t3, A._setArrayType([A.ErrorSummary$("View.of() was called with a context that does not have access to a View widget."), A.ErrorDescription$("The context provided to View.of() does have a View widget ancestor, but it is hidden by a LookupBoundary.")], t2));
        else
          B.JSArray_methods.addAll$1(t3, A._setArrayType([A.ErrorSummary$("View.of() was called with a context that does not contain a View widget."), A.ErrorDescription$("No View widget ancestor could be found starting from the context that was passed to View.of().")], t2));
        t3.push(A.ErrorDescription$("The context used was:\n  " + t1.toString$0(0)));
        t3.push(A.ErrorHint$("This usually means that the provided context is not associated with a View."));
        throw A.wrapException(A.FlutterError$fromParts(t3));
      }
      return true;
    },
    $signature: 0
  };
  A._ViewState.prototype = {
    initState$0() {
      var _this = this;
      _this.super$State$initState();
      B.JSArray_methods.add$1(A.BindingBase_checkInstance($.WidgetsBinding__instance, type$.WidgetsBinding).WidgetsBinding__observers, _this);
      _this._scopeNode.addListener$1(0, _this.get$_scopeFocusChangeListener());
    },
    dispose$0() {
      var t1, _this = this;
      A.BindingBase_checkInstance($.WidgetsBinding__instance, type$.WidgetsBinding).removeObserver$1(_this);
      t1 = _this._scopeNode;
      t1.removeListener$1(0, _this.get$_scopeFocusChangeListener());
      t1.dispose$0();
      _this.super$State$dispose();
    },
    _scopeFocusChangeListener$0() {
      var t2,
        t1 = this._scopeNode;
      if (this._viewHasFocus === t1.get$hasFocus() || !t1.get$hasFocus())
        return;
      A.BindingBase_checkInstance($.WidgetsBinding__instance, type$.WidgetsBinding);
      t1 = $.$get$EnginePlatformDispatcher__instance();
      t2 = this._widget.view;
      t1.get$_viewFocusBinding().changeViewFocus$2(t2.viewId, B.ViewFocusState_1);
    },
    didChangeViewFocus$1($event) {
      var t2, nextFocus, _this = this,
        t1 = $event.state.index;
      switch (t1) {
        case 1:
          t2 = $event.viewId === _this._widget.view.viewId;
          break;
        case 0:
          t2 = false;
          break;
        default:
          t2 = null;
      }
      _this.set$_viewHasFocus(t2);
      if ($event.viewId !== _this._widget.view.viewId)
        return;
      switch (t1) {
        case 1:
          switch ($event.direction.index) {
            case 1:
              nextFocus = _this._policy._findInitialFocus$2$ignoreCurrentFocus(_this._scopeNode, true);
              break;
            case 2:
              nextFocus = _this._policy._findInitialFocus$3$fromEnd$ignoreCurrentFocus(_this._scopeNode, true, true);
              break;
            case 0:
              nextFocus = _this._scopeNode;
              break;
            default:
              nextFocus = null;
          }
          nextFocus.requestFocus$0();
          break;
        case 0:
          A.BindingBase_checkInstance($.WidgetsBinding__instance, type$.WidgetsBinding).WidgetsBinding__buildOwner.focusManager.rootScope._doRequestFocus$1$findFirstFocus(false);
          break;
      }
    },
    build$1(context) {
      var t1 = this._widget,
        t2 = t1.view,
        t3 = t1._deprecatedPipelineOwner,
        t4 = t1._deprecatedRenderView;
      t1 = A.FocusTraversalGroup$(A._FocusScopeWithExternalFocusNode$(t1.child, this._scopeNode, false), this._policy);
      A.assertHelper(t4._view === t2);
      return new A.RawView(t2, new A._MediaQueryFromView(t2, t1, null), t3, t4, null);
    },
    set$_viewHasFocus(_viewHasFocus) {
      this._viewHasFocus = A._asBool(_viewHasFocus);
    }
  };
  A.RawView.prototype = {
    build$1(context) {
      var _this = this,
        t1 = _this.view,
        t2 = _this._deprecatedPipelineOwner,
        t3 = _this._deprecatedRenderView;
      A.assertHelper(t3._view === t1);
      return new A._RawViewInternal(t1, new A.RawView_build_closure(_this), t2, t3, new A._DeprecatedRawViewKey(t1, t2, t3, type$._DeprecatedRawViewKey_State_StatefulWidget));
    }
  };
  A.RawView_build_closure.prototype = {
    call$2(context, owner) {
      var t1;
      type$.BuildContext._as(context);
      t1 = this.$this;
      return new A._ViewScope(t1.view, new A._PipelineOwnerScope(type$.PipelineOwner._as(owner), t1.child, null), null);
    },
    $signature: 533
  };
  A._RawViewInternal.prototype = {
    createElement$0(_) {
      var t1 = new A._RawViewElement(this, B._ElementLifecycle_0, A.HashSet_HashSet(type$.Element));
      $.$get$FlutterMemoryAllocations_instance().dispatchObjectCreated$3$className$library$object(B.Type_Element_rqC.toString$0(0), "package:flutter/widgets.dart", t1);
      return t1;
    },
    createRenderObject$1(context) {
      return this._deprecatedRenderView;
    }
  };
  A._RawViewElement.prototype = {
    get$_effectivePipelineOwner() {
      var t1 = this._widget;
      t1.toString;
      type$._RawViewInternal._as(t1);
      return t1._deprecatedPipelineOwner;
    },
    get$renderObject() {
      return type$.RenderView._as(A.RenderObjectElement.prototype.get$renderObject.call(this));
    },
    _view0$_updateChild$0() {
      var child, e, stack, details, error, t1, exception, _this = this;
      try {
        t1 = _this._widget;
        t1.toString;
        child = type$._RawViewInternal._as(t1).builder.call$2(_this, _this.get$_effectivePipelineOwner());
        _this._view0$_child = _this.updateChild$3(_this._view0$_child, child, null);
      } catch (exception) {
        e = A.unwrapException(exception);
        stack = A.getTraceFromException(exception);
        t1 = A.ErrorDescription$("building " + _this.toString$0(0));
        details = new A.FlutterErrorDetails(e, stack, "widgets library", t1, new A._RawViewElement__updateChild_closure(_this), false);
        A.FlutterError_reportError(details);
        error = A.ErrorWidget__defaultErrorWidgetBuilder(details);
        _this._view0$_child = _this.updateChild$3(null, error, _this._slot);
      }
    },
    mount$2($parent, newSlot) {
      var t1, _this = this;
      _this.super$RenderObjectElement$mount($parent, newSlot);
      A.assertHelper(_this.get$_effectivePipelineOwner()._rootNode == null);
      t1 = type$.RenderView;
      _this.get$_effectivePipelineOwner().set$rootNode(t1._as(A.RenderObjectElement.prototype.get$renderObject.call(_this)));
      _this._attachView$0();
      _this._view0$_updateChild$0();
      t1._as(A.RenderObjectElement.prototype.get$renderObject.call(_this)).prepareInitialFrame$0();
      if (_this.get$_effectivePipelineOwner()._semanticsOwner != null)
        t1._as(A.RenderObjectElement.prototype.get$renderObject.call(_this)).scheduleInitialSemantics$0();
    },
    _attachView$1(parentPipelineOwner) {
      var t1, t2, t3, viewId, _this = this;
      A.assertHelper(_this._parentPipelineOwner == null);
      if (parentPipelineOwner == null)
        parentPipelineOwner = A.View_pipelineOwnerOf(_this);
      t1 = _this.get$_effectivePipelineOwner();
      A.assertHelper(t1._debugParent == null);
      t2 = parentPipelineOwner._object$_children;
      A.assertHelper(!t2.contains$1(0, t1));
      if (A.assertTest(!parentPipelineOwner._debugDoingChildLayout && !parentPipelineOwner._debugDoingPaint && !parentPipelineOwner._debugDoingSemantics))
        A.assertThrow("Cannot modify child list after layout.");
      t2.add$1(0, t1);
      t1._debugParent = parentPipelineOwner;
      t2 = parentPipelineOwner._manifold;
      if (t2 != null)
        t1.attach$1(t2);
      t1 = A.BindingBase_checkInstance($.RendererBinding__instance, type$.RendererBinding);
      t2 = type$.RenderView._as(A.RenderObjectElement.prototype.get$renderObject.call(_this));
      t3 = t2._view;
      viewId = t3.viewId;
      t1 = t1.RendererBinding__viewIdToRenderView;
      A.assertHelper(!t1.containsValue$1(0, t2));
      A.assertHelper(!t1.containsKey$1(0, viewId));
      t1.$indexSet(0, viewId, t2);
      t2.set$configuration(A.ViewConfiguration_ViewConfiguration$fromView(t3));
      _this._parentPipelineOwner = parentPipelineOwner;
    },
    _attachView$0() {
      return this._attachView$1(null);
    },
    _detachView$0() {
      var t1, t2, viewId, _this = this,
        parentPipelineOwner = _this._parentPipelineOwner;
      if (parentPipelineOwner != null) {
        t1 = A.BindingBase_checkInstance($.RendererBinding__instance, type$.RendererBinding);
        t2 = type$.RenderView._as(A.RenderObjectElement.prototype.get$renderObject.call(_this));
        viewId = t2._view.viewId;
        t1 = t1.RendererBinding__viewIdToRenderView;
        A.assertHelper(t1.$index(0, viewId) === t2);
        t1.remove$1(0, viewId);
        t1 = _this.get$_effectivePipelineOwner();
        A.assertHelper(t1._debugParent === parentPipelineOwner);
        t2 = parentPipelineOwner._object$_children;
        A.assertHelper(t2.contains$1(0, t1));
        if (A.assertTest(!parentPipelineOwner._debugDoingChildLayout && !parentPipelineOwner._debugDoingPaint && !parentPipelineOwner._debugDoingSemantics))
          A.assertThrow("Cannot modify child list after layout.");
        t2.remove$1(0, t1);
        t1._debugParent = null;
        if (parentPipelineOwner._manifold != null)
          t1.detach$0(0);
        _this._parentPipelineOwner = null;
      }
    },
    didChangeDependencies$0() {
      var newParentPipelineOwner, _this = this;
      _this.super$Element$didChangeDependencies();
      if (_this._parentPipelineOwner == null)
        return;
      newParentPipelineOwner = A.View_pipelineOwnerOf(_this);
      if (newParentPipelineOwner !== _this._parentPipelineOwner) {
        _this._detachView$0();
        _this._attachView$1(newParentPipelineOwner);
      }
    },
    performRebuild$0() {
      this.super$RenderObjectElement$performRebuild();
      this._view0$_updateChild$0();
    },
    activate$0() {
      var _this = this;
      _this.super$Element$activate();
      A.assertHelper(_this.get$_effectivePipelineOwner()._rootNode == null);
      _this.get$_effectivePipelineOwner().set$rootNode(type$.RenderView._as(A.RenderObjectElement.prototype.get$renderObject.call(_this)));
      _this._attachView$0();
    },
    deactivate$0() {
      var _this = this;
      _this._detachView$0();
      A.assertHelper(_this.get$_effectivePipelineOwner()._rootNode === type$.RenderView._as(A.RenderObjectElement.prototype.get$renderObject.call(_this)));
      _this.get$_effectivePipelineOwner().set$rootNode(null);
      _this.super$RenderObjectElement$deactivate();
    },
    update$1(_, newWidget) {
      this.super$RenderObjectElement$update(0, type$._RawViewInternal._as(newWidget));
      this._view0$_updateChild$0();
    },
    visitChildren$1(visitor) {
      var t1;
      type$.void_Function_Element._as(visitor);
      t1 = this._view0$_child;
      if (t1 != null)
        visitor.call$1(t1);
    },
    forgetChild$1(child) {
      A.assertHelper(child.$eq(0, this._view0$_child));
      this._view0$_child = null;
      this.super$Element$forgetChild(child);
    },
    insertRenderObjectChild$2(child, slot) {
      var t1;
      type$.RenderBox._as(child);
      A.assertHelper(slot == null);
      t1 = type$.RenderView;
      t1._as(A.RenderObjectElement.prototype.get$renderObject.call(this)).debugValidateChild$1(child);
      t1._as(A.RenderObjectElement.prototype.get$renderObject.call(this)).set$child(child);
    },
    moveRenderObjectChild$3(child, oldSlot, newSlot) {
      A.assertHelper(false);
    },
    removeRenderObjectChild$2(child, slot) {
      var t1;
      A.assertHelper(slot == null);
      t1 = type$.RenderView;
      A.assertHelper(t1._as(A.RenderObjectElement.prototype.get$renderObject.call(this)).RenderObjectWithChildMixin__child === child);
      t1._as(A.RenderObjectElement.prototype.get$renderObject.call(this)).set$child(null);
    },
    unmount$0() {
      var _this = this,
        t1 = _this.get$_effectivePipelineOwner(),
        t2 = _this._widget;
      t2.toString;
      if (t1 !== type$._RawViewInternal._as(t2)._deprecatedPipelineOwner) {
        t1 = _this.get$_effectivePipelineOwner();
        A.assertHelper(t1._object$_children._collection$_length === 0);
        A.assertHelper(t1._rootNode == null);
        A.assertHelper(t1._manifold == null);
        A.assertHelper(t1._debugParent == null);
        $.$get$FlutterMemoryAllocations_instance().dispatchObjectDisposed$1$object(t1);
        t2 = t1._semanticsOwner;
        if (t2 != null)
          t2.dispose$0();
        t1._semanticsOwner = null;
        B.JSArray_methods.clear$0(t1._nodesNeedingLayout);
        B.JSArray_methods.clear$0(t1._nodesNeedingCompositingBitsUpdate);
        B.JSArray_methods.clear$0(t1._nodesNeedingPaint);
        t1._nodesNeedingSemantics.clear$0(0);
      }
      _this.super$RenderObjectElement$unmount();
    }
  };
  A._RawViewElement__updateChild_closure.prototype = {
    call$0() {
      return A._setArrayType([A.DiagnosticsDebugCreator$(new A.DebugCreator(this.$this))], type$.JSArray_DiagnosticsNode);
    },
    $signature: 9
  };
  A._ViewScope.prototype = {
    updateShouldNotify$1(oldWidget) {
      return this.view !== type$._ViewScope._as(oldWidget).view;
    }
  };
  A._PipelineOwnerScope.prototype = {
    updateShouldNotify$1(oldWidget) {
      return this.pipelineOwner !== type$._PipelineOwnerScope._as(oldWidget).pipelineOwner;
    }
  };
  A._DeprecatedRawViewKey.prototype = {
    $eq(_, other) {
      var _this = this;
      if (other == null)
        return false;
      if (J.get$runtimeType$(other) !== A.getRuntimeTypeOfDartObject(_this))
        return false;
      return _this.$ti._is(other) && other.view === _this.view && other.owner === _this.owner && other.renderView == _this.renderView;
    },
    get$hashCode(_) {
      return A.Object_hash(this.view, this.owner, this.renderView, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue);
    },
    toString$0(_) {
      var t1 = this.view;
      return "[_DeprecatedRawViewKey " + (A.objectRuntimeType(t1, "<optimized out>") + "#" + A.shortHash(t1)) + "]";
    }
  };
  A.__ViewState_State_WidgetsBindingObserver.prototype = {};
  A._ProxyLayer.prototype = {
    addToScene$1(builder) {
      this._widget_inspector$_layer.addToScene$1(builder);
    },
    findAnnotations$1$3$onlyFirst(result, localPosition, onlyFirst, $S) {
      A.checkTypeBound($S, type$.Object, "S", "findAnnotations");
      return this._widget_inspector$_layer.findAnnotations$1$3$onlyFirst($S._eval$1("AnnotationResult<0>")._as(result), localPosition, true, $S);
    }
  };
  A._MulticastCanvas.prototype = {
    clipPath$2$doAntiAlias(_, path, doAntiAlias) {
      this._main.clipPath$2$doAntiAlias(0, path, doAntiAlias);
      this._screenshot.clipPath$2$doAntiAlias(0, path, doAntiAlias);
    },
    clipPath$1(_, path) {
      return this.clipPath$2$doAntiAlias(0, path, true);
    },
    clipRRect$2$doAntiAlias(rrect, doAntiAlias) {
      this._main.clipRRect$2$doAntiAlias(rrect, doAntiAlias);
      this._screenshot.clipRRect$2$doAntiAlias(rrect, doAntiAlias);
    },
    clipRRect$1(rrect) {
      return this.clipRRect$2$doAntiAlias(rrect, true);
    },
    clipRect$3$clipOp$doAntiAlias(rect, clipOp, doAntiAlias) {
      this._main.clipRect$3$clipOp$doAntiAlias(rect, clipOp, doAntiAlias);
      this._screenshot.clipRect$3$clipOp$doAntiAlias(rect, clipOp, doAntiAlias);
    },
    clipRect$2$doAntiAlias(rect, doAntiAlias) {
      return this.clipRect$3$clipOp$doAntiAlias(rect, B.ClipOp_1, doAntiAlias);
    },
    clipRect$1(rect) {
      return this.clipRect$3$clipOp$doAntiAlias(rect, B.ClipOp_1, true);
    },
    drawCircle$3(c, radius, paint) {
      this._main.drawCircle$3(c, radius, paint);
      this._screenshot.drawCircle$3(c, radius, paint);
    },
    drawDRRect$3(outer, inner, paint) {
      this._main.drawDRRect$3(outer, inner, paint);
      this._screenshot.drawDRRect$3(outer, inner, paint);
    },
    drawImageRect$4(image, src, dst, paint) {
      this._main.drawImageRect$4(image, src, dst, paint);
      this._screenshot.drawImageRect$4(image, src, dst, paint);
    },
    drawLine$3(p1, p2, paint) {
      this._main.drawLine$3(p1, p2, paint);
      this._screenshot.drawLine$3(p1, p2, paint);
    },
    drawOval$2(rect, paint) {
      this._main.drawOval$2(rect, paint);
      this._screenshot.drawOval$2(rect, paint);
    },
    drawPaint$1(paint) {
      this._main.drawPaint$1(paint);
      this._screenshot.drawPaint$1(paint);
    },
    drawParagraph$2(paragraph, offset) {
      this._main.drawParagraph$2(paragraph, offset);
      this._screenshot.drawParagraph$2(paragraph, offset);
    },
    drawPath$2(path, paint) {
      this._main.drawPath$2(path, paint);
      this._screenshot.drawPath$2(path, paint);
    },
    drawRRect$2(rrect, paint) {
      this._main.drawRRect$2(rrect, paint);
      this._screenshot.drawRRect$2(rrect, paint);
    },
    drawRect$2(rect, paint) {
      this._main.drawRect$2(rect, paint);
      this._screenshot.drawRect$2(rect, paint);
    },
    drawShadow$4(path, color, elevation, transparentOccluder) {
      this._main.drawShadow$4(path, color, elevation, transparentOccluder);
      this._screenshot.drawShadow$4(path, color, elevation, transparentOccluder);
    },
    getSaveCount$0() {
      return this._main.getSaveCount$0();
    },
    restore$0(_) {
      this._main.restore$0(0);
      this._screenshot.restore$0(0);
    },
    rotate$1(_, radians) {
      this._main.rotate$1(0, radians);
      this._screenshot.rotate$1(0, radians);
    },
    save$0(_) {
      this._main.save$0(0);
      this._screenshot.save$0(0);
    },
    saveLayer$2(bounds, paint) {
      this._main.saveLayer$2(bounds, paint);
      this._screenshot.saveLayer$2(bounds, paint);
    },
    scale$2(_, sx, sy) {
      this._main.scale$2(0, sx, sy);
      this._screenshot.scale$2(0, sx, sy);
    },
    transform$1(_, matrix4) {
      this._main.transform$1(0, matrix4);
      this._screenshot.transform$1(0, matrix4);
    },
    translate$2(_, dx, dy) {
      this._main.translate$2(0, dx, dy);
      this._screenshot.translate$2(0, dx, dy);
    },
    noSuchMethod$1(_, invocation) {
      this.super$Object$noSuchMethod(0, type$.Invocation._as(invocation));
    },
    $isCanvas: 1
  };
  A._calculateSubtreeBoundsHelper_closure.prototype = {
    call$1(child) {
      var t1, childTransform, t2, childBounds, paintClip;
      type$.RenderObject._as(child);
      t1 = this.transform;
      childTransform = new A.Matrix40(new Float64Array(16));
      childTransform.setFrom$1(t1);
      t2 = this.object;
      t2.applyPaintTransform$2(child, childTransform);
      childBounds = A._calculateSubtreeBoundsHelper(child, childTransform);
      paintClip = t2.describeApproximatePaintClip$1(child);
      if (paintClip != null)
        childBounds = childBounds.intersect$1(A.MatrixUtils_transformRect(t1, paintClip));
      if (childBounds.get$isFinite(0) && !childBounds.get$isEmpty(0)) {
        t1 = this._box_0;
        t1.bounds = t1.bounds.get$isEmpty(0) ? childBounds : t1.bounds.expandToInclude$1(childBounds);
      }
    },
    $signature: 12
  };
  A._ScreenshotContainerLayer.prototype = {
    addToScene$1(builder) {
      this.addChildrenToScene$1(builder);
    }
  };
  A._ScreenshotData.prototype = {};
  A._ScreenshotPaintingContext.prototype = {
    get$canvas(_) {
      var t2, t3, _this = this,
        t1 = _this._widget_inspector$_data;
      if (t1.includeInScreenshot) {
        if (_this._screenshotCanvas == null) {
          A.assertHelper(!_this.get$_isScreenshotRecording());
          _this._screenshotCurrentLayer = A.PictureLayer$(_this.estimatedBounds);
          t2 = $.$get$_renderer();
          t3 = t2.createPictureRecorder$0();
          _this._screenshotRecorder = t3;
          _this._screenshotCanvas = t2.createCanvas$2(t3, null);
          t3 = _this._screenshotCurrentLayer;
          t3.toString;
          t1.containerLayer.append$1(0, t3);
          if (t1.includeInRegularContext) {
            t2 = A.PaintingContext.prototype.get$canvas.call(_this, 0);
            t3 = _this._screenshotCanvas;
            t3.toString;
            _this._multicastCanvas = new A._MulticastCanvas(t2, t3);
          } else
            _this._multicastCanvas = null;
        }
        A.assertHelper(_this._screenshotCanvas != null);
        if (t1.includeInRegularContext) {
          t1 = _this._multicastCanvas;
          t1.toString;
        } else {
          t1 = _this._screenshotCanvas;
          t1.toString;
        }
        return t1;
      } else {
        A.assertHelper(t1.includeInRegularContext);
        return A.PaintingContext.prototype.get$canvas.call(_this, 0);
      }
    },
    get$_isScreenshotRecording() {
      var hasScreenshotCanvas = this._screenshotCanvas != null;
      A.assertHelper(new A._ScreenshotPaintingContext__isScreenshotRecording_closure(this, hasScreenshotCanvas).call$0());
      return hasScreenshotCanvas;
    },
    stopRecordingIfNeeded$0() {
      this.super$PaintingContext$stopRecordingIfNeeded();
      this._stopRecordingScreenshotIfNeeded$0();
    },
    _stopRecordingScreenshotIfNeeded$0() {
      var t1, _this = this;
      if (!_this.get$_isScreenshotRecording())
        return;
      t1 = _this._screenshotCurrentLayer;
      t1.toString;
      t1.set$picture(_this._screenshotRecorder.endRecording$0());
      _this._screenshotCanvas = _this._multicastCanvas = _this._screenshotRecorder = _this._screenshotCurrentLayer = null;
    },
    appendLayer$1(layer) {
      var _this = this,
        t1 = _this._widget_inspector$_data;
      if (t1.includeInRegularContext) {
        _this.super$PaintingContext$appendLayer(layer);
        if (t1.includeInScreenshot) {
          A.assertHelper(!_this.get$_isScreenshotRecording());
          t1.containerLayer.append$1(0, A._ProxyLayer$(layer));
        }
      } else {
        A.assertHelper(!_this.get$_isScreenshotRecording());
        A.assertHelper(t1.includeInScreenshot);
        layer.remove$0(0);
        t1.containerLayer.append$1(0, layer);
        return;
      }
    },
    createChildContext$2(childLayer, bounds) {
      var t1 = this._widget_inspector$_data;
      if (t1.foundTarget)
        return this.super$PaintingContext$createChildContext(childLayer, bounds);
      else
        return new A._ScreenshotPaintingContext(t1, childLayer, bounds);
    },
    paintChild$2(child, offset) {
      var t1 = this._widget_inspector$_data,
        isScreenshotTarget = child === t1.target;
      if (isScreenshotTarget) {
        A.assertHelper(!t1.includeInScreenshot);
        A.assertHelper(!t1.foundTarget);
        t1.foundTarget = true;
        t1.containerLayer.set$offset(0, offset);
        t1.includeInScreenshot = true;
      }
      this.super$PaintingContext$paintChild(child, offset);
      if (isScreenshotTarget) {
        this._stopRecordingScreenshotIfNeeded$0();
        t1.includeInScreenshot = false;
      }
    }
  };
  A._ScreenshotPaintingContext__isScreenshotRecording_closure.prototype = {
    call$0() {
      var t1 = this.$this,
        t2 = t1._screenshotCurrentLayer;
      if (this.hasScreenshotCanvas) {
        A.assertHelper(t2 != null);
        A.assertHelper(t1._screenshotRecorder != null);
        A.assertHelper(t1._screenshotCanvas != null);
      } else {
        A.assertHelper(t2 == null);
        A.assertHelper(t1._screenshotRecorder == null);
        A.assertHelper(t1._screenshotCanvas == null);
      }
      return true;
    },
    $signature: 0
  };
  A._DiagnosticsPathNode.prototype = {};
  A.InspectorReferenceData.prototype = {
    InspectorReferenceData$2(object, id) {
      if (typeof object == "string" || typeof object == "number" || A._isBool(object)) {
        this._widget_inspector$_value = object;
        return;
      }
      this.set$_ref(new A._WeakReferenceWrapper(new ($.$get$_WeakReferenceWrapper__weakRefConstructor())(object), type$._WeakReferenceWrapper_Object));
    },
    get$value(_) {
      var t1 = this._ref;
      t1 = t1 == null ? null : t1._weakRef.deref();
      return t1 == null ? this._widget_inspector$_value : t1;
    },
    set$_ref(_ref) {
      this._ref = type$.nullable_WeakReference_Object._as(_ref);
    }
  };
  A._WidgetInspectorService.prototype = {
    _WidgetInspectorService$0() {
      this.WidgetInspectorService_selection.addListener$1(0, new A._WidgetInspectorService_closure(this));
    }
  };
  A._WidgetInspectorService_closure.prototype = {
    call$0() {
      return null;
    },
    $signature: 1
  };
  A.WidgetInspectorService.prototype = {
    registerServiceExtension$3$callback$name$registerExtension(callback, $name, registerExtension) {
      type$.Future_Map_String_dynamic_Function_Map_String_String._as(callback);
      type$.void_Function_$named_$req_callback_Future_Map_String_dynamic_Function_Map_String_String_and_$req_name_String._as(registerExtension).call$2$callback$name(callback, "inspector." + $name);
    },
    _registerSignalServiceExtension$3$callback$name$registerExtension(callback, $name, registerExtension) {
      this.registerServiceExtension$3$callback$name$registerExtension(new A.WidgetInspectorService__registerSignalServiceExtension_closure(type$.nullable_Object_Function._as(callback)), $name, type$.void_Function_$named_$req_callback_Future_Map_String_dynamic_Function_Map_String_String_and_$req_name_String._as(registerExtension));
    },
    _registerObjectGroupServiceExtension$3$callback$name$registerExtension(callback, $name, registerExtension) {
      this.registerServiceExtension$3$callback$name$registerExtension(new A.WidgetInspectorService__registerObjectGroupServiceExtension_closure(type$.nullable_Object_Function_String._as(callback)), $name, type$.void_Function_$named_$req_callback_Future_Map_String_dynamic_Function_Map_String_String_and_$req_name_String._as(registerExtension));
    },
    _registerBoolServiceExtension$4$getter$name$registerExtension$setter(getter, $name, registerExtension, setter) {
      type$.Future_bool_Function._as(getter);
      this.registerServiceExtension$3$callback$name$registerExtension(new A.WidgetInspectorService__registerBoolServiceExtension_closure(this, type$.Future_void_Function_bool._as(setter), $name, getter), $name, type$.void_Function_$named_$req_callback_Future_Map_String_dynamic_Function_Map_String_String_and_$req_name_String._as(registerExtension));
    },
    _postExtensionStateChangedEvent$2($name, value) {
      A.postEvent("Flutter.ServiceExtensionStateChanged", type$.Map_of_Object_and_nullable_Object._as(A.LinkedHashMap_LinkedHashMap$_literal(["extension", "ext.flutter.inspector." + $name, "value", value], type$.String, type$.nullable_Object)), "Extension");
    },
    _registerServiceExtensionWithArg$3$callback$name$registerExtension(callback, $name, registerExtension) {
      this.registerServiceExtension$3$callback$name$registerExtension(new A.WidgetInspectorService__registerServiceExtensionWithArg_closure(type$.nullable_Object_Function_2_nullable_String_and_String._as(callback)), $name, type$.void_Function_$named_$req_callback_Future_Map_String_dynamic_Function_Map_String_String_and_$req_name_String._as(registerExtension));
    },
    _registerServiceExtensionVarArgs$3$callback$name$registerExtension(callback, $name, registerExtension) {
      this.registerServiceExtension$3$callback$name$registerExtension(new A.WidgetInspectorService__registerServiceExtensionVarArgs_closure(type$.nullable_Object_Function_List_String._as(callback)), $name, type$.void_Function_$named_$req_callback_Future_Map_String_dynamic_Function_Map_String_String_and_$req_name_String._as(registerExtension));
    },
    _reportStructuredError$1(details) {
      var errorJson, _this = this, _null = null,
        _s17_ = "renderedErrorText";
      type$.FlutterErrorDetails._as(details);
      errorJson = _this._nodeToJson$2(A._FlutterErrorDetailsNode$(_null, _null, details), new A.InspectorSerializationDelegate(_this, "console-group", false, 5, true, 5, true, _null, A._setArrayType([], type$.JSArray_DiagnosticsNode)));
      errorJson.$indexSet(0, "errorsSinceReload", _this.WidgetInspectorService__errorsSinceReload);
      if (_this.WidgetInspectorService__errorsSinceReload === 0)
        errorJson.$indexSet(0, _s17_, B.JSString_methods.trimRight$0(new A.TextTreeRenderer(100, 100, B.DiagnosticLevel_2, 5)._debugRender$4$parentConfiguration$prefixLineOne$prefixOtherLines(A._FlutterErrorDetailsNode$(_null, B.DiagnosticsTreeStyle_5, details), _null, "", _null)));
      else
        errorJson.$indexSet(0, _s17_, "Another exception was thrown: " + details.get$summary().toString$0(0));
      ++_this.WidgetInspectorService__errorsSinceReload;
      A.postEvent("Flutter.Error", type$.Map_of_Object_and_nullable_Object._as(errorJson), "Extension");
    },
    isStructuredErrorsEnabled$0() {
      var t1 = {};
      t1.enabled = false;
      A.assertHelper(new A.WidgetInspectorService_isStructuredErrorsEnabled_closure(t1).call$0());
      return t1.enabled;
    },
    initServiceExtensions$1(registerExtension) {
      var defaultExceptionHandler, _this = this;
      type$.void_Function_$named_$req_callback_Future_Map_String_dynamic_Function_Map_String_String_and_$req_name_String._as(registerExtension);
      defaultExceptionHandler = $.FlutterError_presentError;
      _this.isStructuredErrorsEnabled$0();
      A.assertHelper(!$.WidgetInspectorService__debugServiceExtensionsRegistered);
      A.assertHelper(new A.WidgetInspectorService_initServiceExtensions_closure().call$0());
      B.JSArray_methods.add$1(A.BindingBase_checkInstance($.SchedulerBinding__instance, type$.SchedulerBinding).SchedulerBinding__persistentCallbacks, type$.void_Function_Duration._as(_this.get$_onFrameStart()));
      _this._registerBoolServiceExtension$4$getter$name$registerExtension$setter(new A.WidgetInspectorService_initServiceExtensions_closure0(_this), "structuredErrors", registerExtension, new A.WidgetInspectorService_initServiceExtensions_closure1(_this, defaultExceptionHandler));
      _this._registerBoolServiceExtension$4$getter$name$registerExtension$setter(new A.WidgetInspectorService_initServiceExtensions_closure2(), "show", registerExtension, new A.WidgetInspectorService_initServiceExtensions_closure3(_this));
      _this.isWidgetCreationTracked$0();
      _this._registerSignalServiceExtension$3$callback$name$registerExtension(new A.WidgetInspectorService_initServiceExtensions_closure4(_this), "disposeAllGroups", registerExtension);
      _this._registerObjectGroupServiceExtension$3$callback$name$registerExtension(new A.WidgetInspectorService_initServiceExtensions_closure5(_this), "disposeGroup", registerExtension);
      _this._registerSignalServiceExtension$3$callback$name$registerExtension(_this.get$isWidgetTreeReady(), "isWidgetTreeReady", registerExtension);
      _this._registerServiceExtensionWithArg$3$callback$name$registerExtension(new A.WidgetInspectorService_initServiceExtensions_closure6(_this), "disposeId", registerExtension);
      _this._registerServiceExtensionVarArgs$3$callback$name$registerExtension(new A.WidgetInspectorService_initServiceExtensions_closure7(_this), "setPubRootDirectories", registerExtension);
      _this._registerServiceExtensionVarArgs$3$callback$name$registerExtension(new A.WidgetInspectorService_initServiceExtensions_closure8(_this), "addPubRootDirectories", registerExtension);
      _this._registerServiceExtensionVarArgs$3$callback$name$registerExtension(new A.WidgetInspectorService_initServiceExtensions_closure9(_this), "removePubRootDirectories", registerExtension);
      _this.registerServiceExtension$3$callback$name$registerExtension(_this.get$pubRootDirectories(), "getPubRootDirectories", registerExtension);
      _this._registerServiceExtensionWithArg$3$callback$name$registerExtension(_this.get$setSelectionById(), "setSelectionById", registerExtension);
      _this._registerServiceExtensionWithArg$3$callback$name$registerExtension(_this.get$_getParentChain(), "getParentChain", registerExtension);
      _this._registerServiceExtensionWithArg$3$callback$name$registerExtension(_this.get$_getProperties(), "getProperties", registerExtension);
      _this._registerServiceExtensionWithArg$3$callback$name$registerExtension(_this.get$_getChildren(), "getChildren", registerExtension);
      _this._registerServiceExtensionWithArg$3$callback$name$registerExtension(_this.get$_getChildrenSummaryTree(), "getChildrenSummaryTree", registerExtension);
      _this._registerServiceExtensionWithArg$3$callback$name$registerExtension(_this.get$_getChildrenDetailsSubtree(), "getChildrenDetailsSubtree", registerExtension);
      _this._registerObjectGroupServiceExtension$3$callback$name$registerExtension(_this.get$_getRootWidget(), "getRootWidget", registerExtension);
      _this._registerObjectGroupServiceExtension$3$callback$name$registerExtension(_this.get$_getRootWidgetSummaryTree(), "getRootWidgetSummaryTree", registerExtension);
      _this.registerServiceExtension$3$callback$name$registerExtension(_this.get$_getRootWidgetSummaryTreeWithPreviews(), "getRootWidgetSummaryTreeWithPreviews", registerExtension);
      _this.registerServiceExtension$3$callback$name$registerExtension(_this.get$_getRootWidgetTree(), "getRootWidgetTree", registerExtension);
      _this.registerServiceExtension$3$callback$name$registerExtension(new A.WidgetInspectorService_initServiceExtensions_closure10(_this), "getDetailsSubtree", registerExtension);
      _this._registerServiceExtensionWithArg$3$callback$name$registerExtension(_this.get$_getSelectedWidget(), "getSelectedWidget", registerExtension);
      _this._registerServiceExtensionWithArg$3$callback$name$registerExtension(_this.get$_getSelectedSummaryWidget(), "getSelectedSummaryWidget", registerExtension);
      _this._registerSignalServiceExtension$3$callback$name$registerExtension(_this.get$isWidgetCreationTracked(), "isWidgetCreationTracked", registerExtension);
      _this.registerServiceExtension$3$callback$name$registerExtension(new A.WidgetInspectorService_initServiceExtensions_closure11(_this), "screenshot", registerExtension);
      _this.registerServiceExtension$3$callback$name$registerExtension(_this.get$_getLayoutExplorerNode(), "getLayoutExplorerNode", registerExtension);
      _this.registerServiceExtension$3$callback$name$registerExtension(_this.get$_setFlexFit(), "setFlexFit", registerExtension);
      _this.registerServiceExtension$3$callback$name$registerExtension(_this.get$_setFlexFactor(), "setFlexFactor", registerExtension);
      _this.registerServiceExtension$3$callback$name$registerExtension(_this.get$_setFlexProperties(), "setFlexProperties", registerExtension);
    },
    disposeGroup$1($name) {
      var references = this.WidgetInspectorService__groups.remove$1(0, $name);
      if (references == null)
        return;
      references.forEach$1(0, this.get$_decrementReferenceCount());
    },
    _decrementReferenceCount$1(reference) {
      var value;
      type$.InspectorReferenceData._as(reference);
      A.assertHelper(--reference.count >= 0);
      if (reference.count === 0) {
        value = reference.get$value(0);
        if (value != null)
          this.WidgetInspectorService__objectToId.remove$1(0, value);
        this.WidgetInspectorService__idToReferenceData.remove$1(0, reference.id);
      }
    },
    toId$2(object, groupName) {
      var group, t1, id, t2, t3, referenceData, _this = this;
      if (object == null)
        return null;
      group = _this.WidgetInspectorService__groups.putIfAbsent$2(0, groupName, new A.WidgetInspectorService_toId_closure());
      t1 = _this.WidgetInspectorService__objectToId;
      id = t1.$index(0, object);
      t2 = _this.WidgetInspectorService__idToReferenceData;
      if (id == null) {
        t3 = _this.WidgetInspectorService__nextId;
        id = "inspector-" + t3;
        _this.WidgetInspectorService__nextId = t3 + 1;
        t1.$indexSet(0, object, id);
        referenceData = new A.InspectorReferenceData(id);
        referenceData.InspectorReferenceData$2(object, id);
        t2.$indexSet(0, id, referenceData);
        group.add$1(0, referenceData);
      } else {
        t1 = t2.$index(0, id);
        t1.toString;
        if (group.add$1(0, t1))
          ++t1.count;
      }
      return id;
    },
    isWidgetTreeReady$1(groupName) {
      return !A.BindingBase_checkInstance($.WidgetsBinding__instance, type$.WidgetsBinding).WidgetsBinding__needToReportFirstFrame;
    },
    isWidgetTreeReady$0() {
      return this.isWidgetTreeReady$1(null);
    },
    toObject$1(id) {
      var data;
      if (id == null)
        return null;
      data = this.WidgetInspectorService__idToReferenceData.$index(0, id);
      if (data == null)
        throw A.wrapException(A.FlutterError$fromParts(A._setArrayType([A.ErrorSummary$("Id does not exist.")], type$.JSArray_DiagnosticsNode)));
      return data.get$value(0);
    },
    disposeId$2(id, groupName) {
      var referenceData, t1;
      if (id == null)
        return;
      referenceData = this.WidgetInspectorService__idToReferenceData.$index(0, id);
      if (referenceData == null)
        throw A.wrapException(A.FlutterError$fromParts(A._setArrayType([A.ErrorSummary$("Id does not exist")], type$.JSArray_DiagnosticsNode)));
      t1 = this.WidgetInspectorService__groups.$index(0, groupName);
      if ((t1 == null ? null : t1.remove$1(0, referenceData)) !== true)
        throw A.wrapException(A.FlutterError$fromParts(A._setArrayType([A.ErrorSummary$("Id is not in group")], type$.JSArray_DiagnosticsNode)));
      this._decrementReferenceCount$1(referenceData);
    },
    addPubRootDirectories$1(pubRootDirectories) {
      var t1, t2, directorySet;
      type$.List_String._as(pubRootDirectories);
      t1 = A._arrayInstanceType(pubRootDirectories);
      t2 = t1._eval$1("MappedListIterable<1,String>");
      directorySet = A.LinkedHashSet_LinkedHashSet$from(A.List_List$of(new A.MappedListIterable(pubRootDirectories, t1._eval$1("String(1)")._as(new A.WidgetInspectorService_addPubRootDirectories_closure()), t2), true, t2._eval$1("ListIterable.E")), type$.String);
      t1 = this.WidgetInspectorService__pubRootDirectories;
      if (t1 != null)
        directorySet.addAll$1(0, t1);
      this.set$_pubRootDirectories(A.List_List$of(directorySet, true, A._instanceType(directorySet)._precomputed1));
      this.WidgetInspectorService__isLocalCreationCache.clear$0(0);
    },
    removePubRootDirectories$1(pubRootDirectories) {
      var t1, t2, directorySet, _this = this;
      type$.List_String._as(pubRootDirectories);
      if (_this.WidgetInspectorService__pubRootDirectories == null)
        return;
      t1 = A._arrayInstanceType(pubRootDirectories);
      t2 = t1._eval$1("MappedListIterable<1,String>");
      pubRootDirectories = A.List_List$of(new A.MappedListIterable(pubRootDirectories, t1._eval$1("String(1)")._as(new A.WidgetInspectorService_removePubRootDirectories_closure()), t2), true, t2._eval$1("ListIterable.E"));
      t2 = _this.WidgetInspectorService__pubRootDirectories;
      t2.toString;
      directorySet = A.LinkedHashSet_LinkedHashSet$from(t2, type$.String);
      directorySet.removeAll$1(pubRootDirectories);
      _this.set$_pubRootDirectories(A.List_List$of(directorySet, true, A._instanceType(directorySet)._precomputed1));
      _this.WidgetInspectorService__isLocalCreationCache.clear$0(0);
    },
    pubRootDirectories$1(parameters) {
      var t1;
      type$.Map_String_String._as(parameters);
      t1 = this.WidgetInspectorService__pubRootDirectories;
      return A.Future_Future$value(A.LinkedHashMap_LinkedHashMap$_literal(["result", t1 == null ? A._setArrayType([], type$.JSArray_String) : t1], type$.String, type$.Object), type$.Map_String_Object);
    },
    setSelectionById$2(id, groupName) {
      return this.setSelection$2(this.toObject$1(id), groupName);
    },
    setSelectionById$1(id) {
      return this.setSelectionById$2(id, null);
    },
    setSelection$2(object, groupName) {
      var t1, t2, _this = this, _null = null;
      if (object instanceof A.Element && !object.$eq(0, _this.WidgetInspectorService_selection.get$currentElement())) {
        t1 = _this.WidgetInspectorService_selection;
        t1.set$currentElement(object);
        _this._sendInspectEvent$1(t1.get$currentElement());
        return true;
      }
      if (object instanceof A.RenderObject) {
        t1 = _this.WidgetInspectorService_selection._widget_inspector$_current;
        t1 = object !== (t1 != null && t1._object$_owner != null ? t1 : _null);
      } else
        t1 = false;
      if (t1) {
        t1 = _this.WidgetInspectorService_selection;
        type$.nullable_RenderObject._as(object);
        if (t1._widget_inspector$_current != object) {
          t1._widget_inspector$_current = object;
          t2 = object == null ? _null : object.debugCreator;
          t1._currentElement = t2 == null ? _null : t2.element;
          t1.notifyListeners$0();
        }
        t1 = t1._widget_inspector$_current;
        _this._sendInspectEvent$1(t1 != null && t1._object$_owner != null ? t1 : _null);
        return true;
      }
      return false;
    },
    _sendInspectEvent$1(object) {
      var t1 = this._getSelectedSummaryDiagnosticsNode$1(null);
      A._getCreationLocation(t1 == null ? null : t1.get$value(t1));
    },
    _changeWidgetSelectionMode$2$notifyStateChange(enabled, notifyStateChange) {
      A.BindingBase_checkInstance($.WidgetsBinding__instance, type$.WidgetsBinding).get$debugShowWidgetInspectorOverrideNotifier().set$value(0, enabled);
      if (notifyStateChange)
        this._postExtensionStateChangedEvent$2("show", enabled);
      if (!enabled)
        this.WidgetInspectorService_selection.set$currentElement(null);
    },
    _changeWidgetSelectionMode$1(enabled) {
      return this._changeWidgetSelectionMode$2$notifyStateChange(enabled, true);
    },
    _getParentChain$2(id, groupName) {
      var t1, createDelegate, t2, t3, t4, t5, t6, _i, pathNode, _1_0, t7, _this = this,
        value = _this.toObject$1(id);
      $label0$0: {
        if (value instanceof A.RenderObject) {
          t1 = _this._getRenderObjectParentChain$2(value, groupName);
          break $label0$0;
        }
        if (value instanceof A.Element) {
          t1 = A._followDiagnosticableChain(_this._getRawElementParentChain$2$numLocalParents(value, null));
          break $label0$0;
        }
        t1 = A.throwExpression(A.FlutterError$fromParts(A._setArrayType([A.ErrorSummary$("Cannot get parent chain for node of type " + J.get$runtimeType$(value).toString$0(0))], type$.JSArray_DiagnosticsNode)));
      }
      createDelegate = new A.WidgetInspectorService__getParentChain_createDelegate(_this, groupName);
      t2 = [];
      for (t3 = t1.length, t4 = type$.List_DiagnosticsNode, t5 = type$.String, t6 = type$.nullable_Object, _i = 0; _i < t1.length; t1.length === t3 || (0, A.throwConcurrentModificationError)(t1), ++_i) {
        pathNode = t1[_i];
        _1_0 = createDelegate.call$0();
        t7 = pathNode.node;
        t2.push(A.LinkedHashMap_LinkedHashMap$_literal(["node", _this._nodeToJson$2(t7, _1_0), "children", A.DiagnosticsNode_toJsonList(t4._as(pathNode.children), t7, _1_0), "childIndex", pathNode.childIndex], t5, t6));
      }
      return t2;
    },
    _getRawElementParentChain$2$numLocalParents(element, numLocalParents) {
      var elements = element.debugGetDiagnosticChain$0(),
        t1 = A._arrayInstanceType(elements)._eval$1("ReversedListIterable<1>");
      return A.List_List$of(new A.ReversedListIterable(elements, t1), true, t1._eval$1("ListIterable.E"));
    },
    _getRenderObjectParentChain$2(renderObject, groupName) {
      var chain, t1;
      type$.nullable_RenderObject._as(renderObject);
      chain = A._setArrayType([], type$.JSArray_RenderObject);
      for (; renderObject != null;) {
        B.JSArray_methods.add$1(chain, renderObject);
        renderObject = renderObject.get$parent(renderObject);
      }
      t1 = type$.ReversedListIterable_RenderObject;
      return A._followDiagnosticableChain(A.List_List$of(new A.ReversedListIterable(chain, t1), true, t1._eval$1("ListIterable.E")));
    },
    _nodeToJson$3$fullDetails(node, delegate, fullDetails) {
      if (fullDetails)
        return node == null ? null : node.toJsonMap$1(delegate);
      else
        return node == null ? null : node.toJsonMapIterative$1(delegate);
    },
    _nodeToJson$2(node, delegate) {
      return this._nodeToJson$3$fullDetails(node, delegate, true);
    },
    _truncateNodes$2(nodes, maxDescendentsTruncatableNode) {
      type$.Iterable_DiagnosticsNode._as(nodes);
      if (B.JSArray_methods.every$1(nodes, new A.WidgetInspectorService__truncateNodes_closure()))
        this.isWidgetCreationTracked$0();
      return A.SubListIterable$(nodes, 0, A.checkNotNullable(maxDescendentsTruncatableNode, "count", type$.int), A._arrayInstanceType(nodes)._precomputed1).toList$0(0);
    },
    _getProperties$2(diagnosticableId, groupName) {
      var t1, t2,
        node = A.WidgetInspectorService_objectToDiagnosticsNode(this.toObject$1(diagnosticableId));
      if (node == null)
        return B.List_empty7;
      t1 = node.get$builder().properties;
      t2 = A._setArrayType([], type$.JSArray_DiagnosticsNode);
      return A.DiagnosticsNode_toJsonList(type$.List_DiagnosticsNode._as(t1), node, new A.InspectorSerializationDelegate(this, groupName, false, -1, false, 1, true, null, t2));
    },
    _getChildren$2(diagnosticsNodeId, groupName) {
      var node = type$.nullable_DiagnosticsNode._as(this.toObject$1(diagnosticsNodeId)),
        delegate = new A.InspectorSerializationDelegate(this, groupName, false, -1, false, 1, true, null, A._setArrayType([], type$.JSArray_DiagnosticsNode)),
        t1 = node == null ? B.List_empty2 : this._filterChildren$2(node.getChildren$0(), delegate);
      return A.DiagnosticsNode_toJsonList(type$.List_DiagnosticsNode._as(t1), node, delegate);
    },
    _getChildrenSummaryTree$2(diagnosticableId, groupName) {
      var delegate,
        node = A.WidgetInspectorService_objectToDiagnosticsNode(this.toObject$1(diagnosticableId));
      if (node == null)
        return A._setArrayType([], type$.JSArray_Object);
      delegate = new A.InspectorSerializationDelegate(this, groupName, true, -1, false, 1, true, null, A._setArrayType([], type$.JSArray_DiagnosticsNode));
      return A.DiagnosticsNode_toJsonList(type$.List_DiagnosticsNode._as(this._filterChildren$2(node.getChildren$0(), delegate)), node, delegate);
    },
    _getChildrenDetailsSubtree$2(diagnosticableId, groupName) {
      var node = A.WidgetInspectorService_objectToDiagnosticsNode(this.toObject$1(diagnosticableId)),
        delegate = new A.InspectorSerializationDelegate(this, groupName, false, -1, true, 1, true, null, A._setArrayType([], type$.JSArray_DiagnosticsNode)),
        t1 = node == null ? B.List_empty2 : this._filterChildren$2(node.getChildren$0(), delegate);
      return A.DiagnosticsNode_toJsonList(type$.List_DiagnosticsNode._as(t1), node, delegate);
    },
    _shouldShowInSummaryTree$1(node) {
      var value;
      if (node.get$level(node) === B.DiagnosticLevel_7)
        return true;
      value = node.get$value(node);
      if (!type$.Diagnosticable._is(value))
        return true;
      if (value instanceof A.Element)
        this.isWidgetCreationTracked$0();
      return true;
    },
    _filterChildren$2(nodes, delegate) {
      var t1, t2, t3, _i, child;
      type$.List_DiagnosticsNode._as(nodes);
      t1 = A._setArrayType([], type$.JSArray_DiagnosticsNode);
      for (t2 = nodes.length, t3 = delegate.summaryTree, _i = 0; _i < nodes.length; nodes.length === t2 || (0, A.throwConcurrentModificationError)(nodes), ++_i) {
        child = nodes[_i];
        if (!t3 || this._shouldShowInSummaryTree$1(child))
          t1.push(child);
        else
          B.JSArray_methods.addAll$1(t1, this._filterChildren$2(child.getChildren$0(), delegate));
      }
      return t1;
    },
    _getRootWidget$1(groupName) {
      var _null = null,
        t1 = A.BindingBase_checkInstance($.WidgetsBinding__instance, type$.WidgetsBinding).WidgetsBinding__rootElement;
      t1 = t1 == null ? _null : A._ElementDiagnosticableTreeNode$(_null, false, _null, t1);
      return this._nodeToJson$2(t1, new A.InspectorSerializationDelegate(this, groupName, false, -1, false, 1, true, _null, A._setArrayType([], type$.JSArray_DiagnosticsNode)));
    },
    _getRootWidgetSummaryTree$2$addAdditionalPropertiesCallback(groupName, addAdditionalPropertiesCallback) {
      return this._getRootWidgetTreeImpl$4$addAdditionalPropertiesCallback$groupName$isSummaryTree$withPreviews(addAdditionalPropertiesCallback, groupName, true, false);
    },
    _getRootWidgetSummaryTree$1(groupName) {
      return this._getRootWidgetSummaryTree$2$addAdditionalPropertiesCallback(groupName, null);
    },
    _getRootWidgetSummaryTreeWithPreviews$1(parameters) {
      var t1 = J.$index$asx(type$.Map_String_String._as(parameters), "groupName");
      t1.toString;
      return A.Future_Future$value(A.LinkedHashMap_LinkedHashMap$_literal(["result", this._getRootWidgetTreeImpl$3$groupName$isSummaryTree$withPreviews(t1, true, true)], type$.String, type$.dynamic), type$.Map_String_dynamic);
    },
    _getRootWidgetTree$1(parameters) {
      var t1, t2, t3, t4;
      type$.Map_String_String._as(parameters);
      t1 = J.getInterceptor$asx(parameters);
      t2 = t1.$index(parameters, "groupName");
      t2.toString;
      t3 = t1.$index(parameters, "isSummaryTree");
      t4 = t1.$index(parameters, "withPreviews");
      return A.Future_Future$value(A.LinkedHashMap_LinkedHashMap$_literal(["result", this._getRootWidgetTreeImpl$4$fullDetails$groupName$isSummaryTree$withPreviews(t1.$index(parameters, "fullDetails") !== "false", t2, t3 === "true", t4 === "true")], type$.String, type$.dynamic), type$.Map_String_dynamic);
    },
    _getRootWidgetTreeImpl$5$addAdditionalPropertiesCallback$fullDetails$groupName$isSummaryTree$withPreviews(addAdditionalPropertiesCallback, fullDetails, groupName, isSummaryTree, withPreviews) {
      var _null = null,
        t1 = new A.WidgetInspectorService__getRootWidgetTreeImpl_combinedAddAdditionalPropertiesCallback(addAdditionalPropertiesCallback, withPreviews),
        t2 = A.BindingBase_checkInstance($.WidgetsBinding__instance, type$.WidgetsBinding).WidgetsBinding__rootElement;
      t2 = t2 == null ? _null : A._ElementDiagnosticableTreeNode$(_null, false, _null, t2);
      t1 = withPreviews ? t1 : _null;
      return this._nodeToJson$3$fullDetails(t2, new A.InspectorSerializationDelegate(this, groupName, isSummaryTree, -1, false, 1000000, true, t1, A._setArrayType([], type$.JSArray_DiagnosticsNode)), fullDetails);
    },
    _getRootWidgetTreeImpl$4$fullDetails$groupName$isSummaryTree$withPreviews(fullDetails, groupName, isSummaryTree, withPreviews) {
      return this._getRootWidgetTreeImpl$5$addAdditionalPropertiesCallback$fullDetails$groupName$isSummaryTree$withPreviews(null, fullDetails, groupName, isSummaryTree, withPreviews);
    },
    _getRootWidgetTreeImpl$3$groupName$isSummaryTree$withPreviews(groupName, isSummaryTree, withPreviews) {
      return this._getRootWidgetTreeImpl$5$addAdditionalPropertiesCallback$fullDetails$groupName$isSummaryTree$withPreviews(null, true, groupName, isSummaryTree, withPreviews);
    },
    _getRootWidgetTreeImpl$4$addAdditionalPropertiesCallback$groupName$isSummaryTree$withPreviews(addAdditionalPropertiesCallback, groupName, isSummaryTree, withPreviews) {
      return this._getRootWidgetTreeImpl$5$addAdditionalPropertiesCallback$fullDetails$groupName$isSummaryTree$withPreviews(addAdditionalPropertiesCallback, true, groupName, isSummaryTree, withPreviews);
    },
    _getDetailsSubtree$3(diagnosticableId, groupName, subtreeDepth) {
      var root = A.WidgetInspectorService_objectToDiagnosticsNode(this.toObject$1(diagnosticableId));
      if (root == null)
        return null;
      return this._nodeToJson$2(root, new A.InspectorSerializationDelegate(this, groupName, false, -1, true, subtreeDepth, true, null, A._setArrayType([], type$.JSArray_DiagnosticsNode)));
    },
    screenshot$6$debugPaint$height$margin$maxPixelRatio$width(object, debugPaint, height, margin, maxPixelRatio, width) {
      var $async$goto = 0,
        $async$completer = A._makeAsyncAwaitCompleter(type$.nullable_Image),
        $async$returnValue, renderObject, owner, renderBounds, t1;
      var $async$screenshot$6$debugPaint$height$margin$maxPixelRatio$width = A._wrapJsFunctionForAsync(function($async$errorCode, $async$result) {
        if ($async$errorCode === 1)
          return A._asyncRethrow($async$result, $async$completer);
        while (true)
          switch ($async$goto) {
            case 0:
              // Function start
              t1 = object instanceof A.Element;
              if (!t1 && !(object instanceof A.RenderObject)) {
                $async$returnValue = null;
                // goto return
                $async$goto = 1;
                break;
              }
              renderObject = t1 ? object.get$renderObject() : type$.nullable_RenderObject._as(object);
              if (renderObject == null || renderObject._object$_owner == null) {
                $async$returnValue = null;
                // goto return
                $async$goto = 1;
                break;
              }
              if (renderObject.get$debugNeedsLayout()) {
                owner = renderObject._object$_owner;
                A.assertHelper(!owner._debugDoingLayout);
                owner.flushLayout$0();
                owner.flushCompositingBits$0();
                owner.flushPaint$0();
                if (renderObject.get$debugNeedsLayout()) {
                  $async$returnValue = null;
                  // goto return
                  $async$goto = 1;
                  break;
                }
              }
              t1 = new A.Matrix40(new Float64Array(16));
              t1.setIdentity$0();
              renderBounds = A._calculateSubtreeBoundsHelper(renderObject, t1);
              if (margin !== 0)
                renderBounds = renderBounds.inflate$1(margin);
              if (renderBounds.get$isEmpty(0)) {
                $async$returnValue = null;
                // goto return
                $async$goto = 1;
                break;
              }
              $async$returnValue = A._ScreenshotPaintingContext_toImage(renderObject, renderBounds, debugPaint, Math.min(maxPixelRatio, Math.min(width / (renderBounds.right - renderBounds.left), height / (renderBounds.bottom - renderBounds.top))));
              // goto return
              $async$goto = 1;
              break;
            case 1:
              // return
              return A._asyncReturn($async$returnValue, $async$completer);
          }
      });
      return A._asyncStartSync($async$screenshot$6$debugPaint$height$margin$maxPixelRatio$width, $async$completer);
    },
    _getLayoutExplorerNode$1(parameters) {
      var t1, diagnosticableId, t2, subtreeDepth, groupName, root;
      type$.Map_String_String._as(parameters);
      t1 = J.getInterceptor$asx(parameters);
      diagnosticableId = t1.$index(parameters, "id");
      t2 = t1.$index(parameters, "subtreeDepth");
      t2.toString;
      subtreeDepth = A.int_parse(t2, null);
      groupName = t1.$index(parameters, "groupName");
      t1 = type$.String;
      t2 = type$.dynamic;
      root = A.WidgetInspectorService_objectToDiagnosticsNode(this.toObject$1(diagnosticableId));
      if (root == null)
        return A.Future_Future$value(A.LinkedHashMap_LinkedHashMap$_literal(["result", A.LinkedHashMap_LinkedHashMap$_empty(t1, t2)], t1, t2), type$.Map_String_dynamic);
      return A.Future_Future$value(A.LinkedHashMap_LinkedHashMap$_literal(["result", this._nodeToJson$2(root, new A.InspectorSerializationDelegate(this, groupName, true, -1, false, subtreeDepth, true, new A.WidgetInspectorService__getLayoutExplorerNode_closure(), A._setArrayType([], type$.JSArray_DiagnosticsNode)))], t1, t2), type$.Map_String_dynamic);
    },
    _setFlexFit$1(parameters) {
      var t1, id, flexFit, object, render, parentData, succeed;
      type$.Map_String_String._as(parameters);
      t1 = J.getInterceptor$asx(parameters);
      id = t1.$index(parameters, "id");
      t1 = t1.$index(parameters, "flexFit");
      t1.toString;
      flexFit = this._toEnumEntry$1$2(B.List_FlexFit_0_FlexFit_1, t1, type$.FlexFit);
      object = this.toObject$1(id);
      if (object != null && object instanceof A.Element) {
        render = object.get$renderObject();
        parentData = render == null ? null : render.parentData;
        succeed = parentData instanceof A.FlexParentData;
        if (succeed) {
          parentData.fit = flexFit;
          render.markNeedsLayout$0();
        }
      } else
        succeed = false;
      return A.Future_Future$value(A.LinkedHashMap_LinkedHashMap$_literal(["result", succeed], type$.String, type$.Object), type$.Map_String_Object);
    },
    _setFlexFactor$1(parameters) {
      var t1, id, factor, object, render, parentData, succeed;
      type$.Map_String_String._as(parameters);
      t1 = J.getInterceptor$asx(parameters);
      id = t1.$index(parameters, "id");
      t1 = t1.$index(parameters, "flexFactor");
      t1.toString;
      factor = t1 === "null" ? null : A.int_parse(t1, null);
      object = this.toObject$1(id);
      if (object != null && object instanceof A.Element) {
        render = object.get$renderObject();
        parentData = render == null ? null : render.parentData;
        succeed = parentData instanceof A.FlexParentData;
        if (succeed) {
          parentData.flex = factor;
          render.markNeedsLayout$0();
        }
      } else
        succeed = false;
      return A.Future_Future$value(A.LinkedHashMap_LinkedHashMap$_literal(["result", succeed], type$.String, type$.Object), type$.Map_String_Object);
    },
    _setFlexProperties$1(parameters) {
      var t1, id, t2, mainAxisAlignment, crossAxisAlignment, object, render, succeed;
      type$.Map_String_String._as(parameters);
      t1 = J.getInterceptor$asx(parameters);
      id = t1.$index(parameters, "id");
      t2 = t1.$index(parameters, "mainAxisAlignment");
      t2.toString;
      mainAxisAlignment = this._toEnumEntry$1$2(B.List_Fan, t2, type$.MainAxisAlignment);
      t1 = t1.$index(parameters, "crossAxisAlignment");
      t1.toString;
      crossAxisAlignment = this._toEnumEntry$1$2(B.List_7ky, t1, type$.CrossAxisAlignment);
      object = this.toObject$1(id);
      if (object != null && object instanceof A.Element) {
        render = object.get$renderObject();
        succeed = render instanceof A.RenderFlex;
        if (succeed) {
          render.set$mainAxisAlignment(mainAxisAlignment);
          render.set$crossAxisAlignment(crossAxisAlignment);
          render.markNeedsLayout$0();
          render.markNeedsPaint$0();
        }
      } else
        succeed = false;
      return A.Future_Future$value(A.LinkedHashMap_LinkedHashMap$_literal(["result", succeed], type$.String, type$.Object), type$.Map_String_Object);
    },
    _toEnumEntry$1$2(enumEntries, $name, $T) {
      var t1, _i, entry;
      $T._eval$1("List<0>")._as(enumEntries);
      for (t1 = enumEntries.length, _i = 0; _i < t1; ++_i) {
        entry = enumEntries[_i];
        if (entry.toString$0(0) === $name)
          return entry;
      }
      throw A.wrapException(A.Exception_Exception("Enum value " + $name + " not found"));
    },
    _getSelectedWidget$2(previousSelectionId, groupName) {
      return this._nodeToJson$2(this._getSelectedWidgetDiagnosticsNode$1(previousSelectionId), new A.InspectorSerializationDelegate(this, groupName, false, -1, false, 1, true, null, A._setArrayType([], type$.JSArray_DiagnosticsNode)));
    },
    _getSelectedWidgetDiagnosticsNode$1(previousSelectionId) {
      var t1,
        previousSelection = type$.nullable_DiagnosticsNode._as(this.toObject$1(previousSelectionId)),
        current = this.WidgetInspectorService_selection.get$currentElement();
      if (J.$eq$(current, previousSelection == null ? null : previousSelection.get$value(previousSelection)))
        t1 = previousSelection;
      else
        t1 = current == null ? null : current.toDiagnosticsNode$0();
      return t1;
    },
    _getSelectedSummaryDiagnosticsNode$1(previousSelectionId) {
      var t1;
      this.isWidgetCreationTracked$0();
      t1 = this._getSelectedWidgetDiagnosticsNode$1(previousSelectionId);
      return t1;
    },
    _getSelectedSummaryWidget$2(previousSelectionId, groupName) {
      return this._nodeToJson$2(this._getSelectedSummaryDiagnosticsNode$1(previousSelectionId), new A.InspectorSerializationDelegate(this, groupName, false, -1, false, 1, true, null, A._setArrayType([], type$.JSArray_DiagnosticsNode)));
    },
    isWidgetCreationTracked$0() {
      var t1 = this.WidgetInspectorService__widgetCreationTracked;
      return t1 == null ? this.WidgetInspectorService__widgetCreationTracked = false : t1;
    },
    _onFrameStart$1(timeStamp) {
      this.WidgetInspectorService___WidgetInspectorService__frameStart_A = type$.Duration._as(timeStamp);
      $.$get$EnginePlatformDispatcher__instance();
      this.WidgetInspectorService___WidgetInspectorService__frameNumber_A = -1;
      A.BindingBase_checkInstance($.SchedulerBinding__instance, type$.SchedulerBinding).addPostFrameCallback$2$debugLabel(this.get$_onFrameEnd(), "WidgetInspector.onFrameStart");
    },
    _onFrameEnd$1(timeStamp) {
      var _this = this;
      type$.Duration._as(timeStamp);
      if (_this.WidgetInspectorService__trackRebuildDirtyWidgets)
        _this._postStatsEvent$2("Flutter.RebuiltWidgets", _this.WidgetInspectorService__rebuildStats);
      if (_this.WidgetInspectorService__trackRepaintWidgets)
        _this._postStatsEvent$2("Flutter.RepaintWidgets", _this.WidgetInspectorService__repaintStats);
    },
    _postStatsEvent$2(eventName, stats) {
      var t2,
        t1 = this.WidgetInspectorService___WidgetInspectorService__frameStart_A;
      t1 === $ && A.throwLateFieldNI("_frameStart");
      t2 = this.WidgetInspectorService___WidgetInspectorService__frameNumber_A;
      t2 === $ && A.throwLateFieldNI("_frameNumber");
      A.postEvent(eventName, type$.Map_of_Object_and_nullable_Object._as(stats.exportToJson$2$frameNumber(t1, t2)), "Extension");
    },
    set$_pubRootDirectories(_pubRootDirectories) {
      this.WidgetInspectorService__pubRootDirectories = type$.nullable_List_String._as(_pubRootDirectories);
    }
  };
  A.WidgetInspectorService__registerSignalServiceExtension_closure.prototype = {
    call$1(parameters) {
      return this.$call$body$WidgetInspectorService__registerSignalServiceExtension_closure(type$.Map_String_String._as(parameters));
    },
    $call$body$WidgetInspectorService__registerSignalServiceExtension_closure(parameters) {
      var $async$goto = 0,
        $async$completer = A._makeAsyncAwaitCompleter(type$.Map_of_String_and_nullable_Object),
        $async$returnValue, $async$self = this, t1, t2, $async$temp1;
      var $async$call$1 = A._wrapJsFunctionForAsync(function($async$errorCode, $async$result) {
        if ($async$errorCode === 1)
          return A._asyncRethrow($async$result, $async$completer);
        while (true)
          switch ($async$goto) {
            case 0:
              // Function start
              t1 = $async$self.callback.call$0();
              t2 = type$.nullable_Object;
              $async$temp1 = A;
              $async$goto = 3;
              return A._asyncAwait(type$.Future_nullable_Object._is(t1) ? t1 : A._Future$value(t1, t2), $async$call$1);
            case 3:
              // returning from await.
              $async$returnValue = $async$temp1.LinkedHashMap_LinkedHashMap$_literal(["result", $async$result], type$.String, t2);
              // goto return
              $async$goto = 1;
              break;
            case 1:
              // return
              return A._asyncReturn($async$returnValue, $async$completer);
          }
      });
      return A._asyncStartSync($async$call$1, $async$completer);
    },
    $signature: 42
  };
  A.WidgetInspectorService__registerObjectGroupServiceExtension_closure.prototype = {
    call$1(parameters) {
      return this.$call$body$WidgetInspectorService__registerObjectGroupServiceExtension_closure(type$.Map_String_String._as(parameters));
    },
    $call$body$WidgetInspectorService__registerObjectGroupServiceExtension_closure(parameters) {
      var $async$goto = 0,
        $async$completer = A._makeAsyncAwaitCompleter(type$.Map_of_String_and_nullable_Object),
        $async$returnValue, $async$self = this, t2, t1, $async$temp1;
      var $async$call$1 = A._wrapJsFunctionForAsync(function($async$errorCode, $async$result) {
        if ($async$errorCode === 1)
          return A._asyncRethrow($async$result, $async$completer);
        while (true)
          switch ($async$goto) {
            case 0:
              // Function start
              t1 = J.$index$asx(parameters, "objectGroup");
              t1.toString;
              t1 = $async$self.callback.call$1(t1);
              t2 = type$.nullable_Object;
              $async$temp1 = A;
              $async$goto = 3;
              return A._asyncAwait(type$.Future_nullable_Object._is(t1) ? t1 : A._Future$value(t1, t2), $async$call$1);
            case 3:
              // returning from await.
              $async$returnValue = $async$temp1.LinkedHashMap_LinkedHashMap$_literal(["result", $async$result], type$.String, t2);
              // goto return
              $async$goto = 1;
              break;
            case 1:
              // return
              return A._asyncReturn($async$returnValue, $async$completer);
          }
      });
      return A._asyncStartSync($async$call$1, $async$completer);
    },
    $signature: 42
  };
  A.WidgetInspectorService__registerBoolServiceExtension_closure.prototype = {
    call$1(parameters) {
      return this.$call$body$WidgetInspectorService__registerBoolServiceExtension_closure(type$.Map_String_String._as(parameters));
    },
    $call$body$WidgetInspectorService__registerBoolServiceExtension_closure(parameters) {
      var $async$goto = 0,
        $async$completer = A._makeAsyncAwaitCompleter(type$.Map_String_dynamic),
        $async$returnValue, $async$self = this, value, t1, $async$temp1, $async$temp2;
      var $async$call$1 = A._wrapJsFunctionForAsync(function($async$errorCode, $async$result) {
        if ($async$errorCode === 1)
          return A._asyncRethrow($async$result, $async$completer);
        while (true)
          switch ($async$goto) {
            case 0:
              // Function start
              t1 = J.getInterceptor$x(parameters);
              $async$goto = t1.containsKey$1(parameters, "enabled") ? 3 : 4;
              break;
            case 3:
              // then
              value = t1.$index(parameters, "enabled") === "true";
              $async$goto = 5;
              return A._asyncAwait($async$self.setter.call$1(value), $async$call$1);
            case 5:
              // returning from await.
              $async$self.$this._postExtensionStateChangedEvent$2($async$self.name, value);
            case 4:
              // join
              $async$temp1 = A;
              $async$temp2 = A;
              $async$goto = 6;
              return A._asyncAwait($async$self.getter.call$0(), $async$call$1);
            case 6:
              // returning from await.
              $async$returnValue = $async$temp1.LinkedHashMap_LinkedHashMap$_literal(["enabled", $async$temp2.boolConversionCheck($async$result) ? "true" : "false"], type$.String, type$.dynamic);
              // goto return
              $async$goto = 1;
              break;
            case 1:
              // return
              return A._asyncReturn($async$returnValue, $async$completer);
          }
      });
      return A._asyncStartSync($async$call$1, $async$completer);
    },
    $signature: 27
  };
  A.WidgetInspectorService__registerServiceExtensionWithArg_closure.prototype = {
    call$1(parameters) {
      return this.$call$body$WidgetInspectorService__registerServiceExtensionWithArg_closure(type$.Map_String_String._as(parameters));
    },
    $call$body$WidgetInspectorService__registerServiceExtensionWithArg_closure(parameters) {
      var $async$goto = 0,
        $async$completer = A._makeAsyncAwaitCompleter(type$.Map_of_String_and_nullable_Object),
        $async$returnValue, $async$self = this, t2, t1, $async$temp1;
      var $async$call$1 = A._wrapJsFunctionForAsync(function($async$errorCode, $async$result) {
        if ($async$errorCode === 1)
          return A._asyncRethrow($async$result, $async$completer);
        while (true)
          switch ($async$goto) {
            case 0:
              // Function start
              t1 = J.getInterceptor$x(parameters);
              A.assertHelper(t1.containsKey$1(parameters, "objectGroup"));
              t2 = t1.$index(parameters, "arg");
              t1 = t1.$index(parameters, "objectGroup");
              t1.toString;
              t1 = $async$self.callback.call$2(t2, t1);
              t2 = type$.nullable_Object;
              $async$temp1 = A;
              $async$goto = 3;
              return A._asyncAwait(type$.Future_nullable_Object._is(t1) ? t1 : A._Future$value(t1, t2), $async$call$1);
            case 3:
              // returning from await.
              $async$returnValue = $async$temp1.LinkedHashMap_LinkedHashMap$_literal(["result", $async$result], type$.String, t2);
              // goto return
              $async$goto = 1;
              break;
            case 1:
              // return
              return A._asyncReturn($async$returnValue, $async$completer);
          }
      });
      return A._asyncStartSync($async$call$1, $async$completer);
    },
    $signature: 42
  };
  A.WidgetInspectorService__registerServiceExtensionVarArgs_closure.prototype = {
    call$1(parameters) {
      return this.$call$body$WidgetInspectorService__registerServiceExtensionVarArgs_closure(type$.Map_String_String._as(parameters));
    },
    $call$body$WidgetInspectorService__registerServiceExtensionVarArgs_closure(parameters) {
      var $async$goto = 0,
        $async$completer = A._makeAsyncAwaitCompleter(type$.Map_of_String_and_nullable_Object),
        $async$returnValue, $async$self = this, t2, index, t3, t1, $async$temp1;
      var $async$call$1 = A._wrapJsFunctionForAsync(function($async$errorCode, $async$result) {
        if ($async$errorCode === 1)
          return A._asyncRethrow($async$result, $async$completer);
        while (true)
          switch ($async$goto) {
            case 0:
              // Function start
              t1 = A._setArrayType([], type$.JSArray_String);
              for (t2 = J.getInterceptor$asx(parameters), index = 0; t3 = "arg" + index, t2.$index(parameters, t3) != null; ++index) {
                t3 = t2.$index(parameters, t3);
                t3.toString;
                t1.push(t3);
              }
              if (index !== t2.get$length(parameters))
                t2 = index === t2.get$length(parameters) - 1 && t2.containsKey$1(parameters, "isolateId");
              else
                t2 = true;
              A.assertHelper(t2);
              t1 = $async$self.callback.call$1(t1);
              t2 = type$.nullable_Object;
              $async$temp1 = A;
              $async$goto = 3;
              return A._asyncAwait(type$.Future_nullable_Object._is(t1) ? t1 : A._Future$value(t1, t2), $async$call$1);
            case 3:
              // returning from await.
              $async$returnValue = $async$temp1.LinkedHashMap_LinkedHashMap$_literal(["result", $async$result], type$.String, t2);
              // goto return
              $async$goto = 1;
              break;
            case 1:
              // return
              return A._asyncReturn($async$returnValue, $async$completer);
          }
      });
      return A._asyncStartSync($async$call$1, $async$completer);
    },
    $signature: 42
  };
  A.WidgetInspectorService_isStructuredErrorsEnabled_closure.prototype = {
    call$0() {
      this._box_0.enabled = false;
      return true;
    },
    $signature: 0
  };
  A.WidgetInspectorService_initServiceExtensions_closure.prototype = {
    call$0() {
      return $.WidgetInspectorService__debugServiceExtensionsRegistered = true;
    },
    $signature: 0
  };
  A.WidgetInspectorService_initServiceExtensions_closure0.prototype = {
    call$0() {
      var $async$goto = 0,
        $async$completer = A._makeAsyncAwaitCompleter(type$.bool),
        $async$returnValue, $async$self = this;
      var $async$call$0 = A._wrapJsFunctionForAsync(function($async$errorCode, $async$result) {
        if ($async$errorCode === 1)
          return A._asyncRethrow($async$result, $async$completer);
        while (true)
          switch ($async$goto) {
            case 0:
              // Function start
              $async$returnValue = J.$eq$($.FlutterError_presentError, $async$self.$this.get$_reportStructuredError());
              // goto return
              $async$goto = 1;
              break;
            case 1:
              // return
              return A._asyncReturn($async$returnValue, $async$completer);
          }
      });
      return A._asyncStartSync($async$call$0, $async$completer);
    },
    $signature: 18
  };
  A.WidgetInspectorService_initServiceExtensions_closure1.prototype = {
    call$1(value) {
      $.FlutterError_presentError = value ? this.$this.get$_reportStructuredError() : this.defaultExceptionHandler;
      return A.Future_Future$value(null, type$.void);
    },
    $signature: 22
  };
  A.WidgetInspectorService_initServiceExtensions_closure2.prototype = {
    call$0() {
      var $async$goto = 0,
        $async$completer = A._makeAsyncAwaitCompleter(type$.bool),
        $async$returnValue;
      var $async$call$0 = A._wrapJsFunctionForAsync(function($async$errorCode, $async$result) {
        if ($async$errorCode === 1)
          return A._asyncRethrow($async$result, $async$completer);
        while (true)
          switch ($async$goto) {
            case 0:
              // Function start
              $async$returnValue = A.BindingBase_checkInstance($.WidgetsBinding__instance, type$.WidgetsBinding).get$debugShowWidgetInspectorOverrideNotifier()._change_notifier$_value;
              // goto return
              $async$goto = 1;
              break;
            case 1:
              // return
              return A._asyncReturn($async$returnValue, $async$completer);
          }
      });
      return A._asyncStartSync($async$call$0, $async$completer);
    },
    $signature: 18
  };
  A.WidgetInspectorService_initServiceExtensions_closure3.prototype = {
    call$1(value) {
      if (A.BindingBase_checkInstance($.WidgetsBinding__instance, type$.WidgetsBinding).get$debugShowWidgetInspectorOverrideNotifier()._change_notifier$_value !== value)
        this.$this._changeWidgetSelectionMode$2$notifyStateChange(value, false);
      return A.Future_Future$value(null, type$.void);
    },
    $signature: 22
  };
  A.WidgetInspectorService_initServiceExtensions_closure4.prototype = {
    call$0() {
      var $async$goto = 0,
        $async$completer = A._makeAsyncAwaitCompleter(type$.Null),
        $async$returnValue, $async$self = this, t2, t1;
      var $async$call$0 = A._wrapJsFunctionForAsync(function($async$errorCode, $async$result) {
        if ($async$errorCode === 1)
          return A._asyncRethrow($async$result, $async$completer);
        while (true)
          switch ($async$goto) {
            case 0:
              // Function start
              t1 = $async$self.$this;
              t1.WidgetInspectorService__groups.clear$0(0);
              t1.WidgetInspectorService__idToReferenceData.clear$0(0);
              t2 = t1.WidgetInspectorService__objectToId;
              t2.set$_objects(new A.Expando(new WeakMap(), type$.Expando_Object));
              t2._primitives.clear$0(0);
              t1.WidgetInspectorService__nextId = 0;
              $async$returnValue = null;
              // goto return
              $async$goto = 1;
              break;
            case 1:
              // return
              return A._asyncReturn($async$returnValue, $async$completer);
          }
      });
      return A._asyncStartSync($async$call$0, $async$completer);
    },
    $signature: 213
  };
  A.WidgetInspectorService_initServiceExtensions_closure5.prototype = {
    call$1($name) {
      var $async$goto = 0,
        $async$completer = A._makeAsyncAwaitCompleter(type$.Null),
        $async$returnValue, $async$self = this;
      var $async$call$1 = A._wrapJsFunctionForAsync(function($async$errorCode, $async$result) {
        if ($async$errorCode === 1)
          return A._asyncRethrow($async$result, $async$completer);
        while (true)
          switch ($async$goto) {
            case 0:
              // Function start
              $async$self.$this.disposeGroup$1($name);
              $async$returnValue = null;
              // goto return
              $async$goto = 1;
              break;
            case 1:
              // return
              return A._asyncReturn($async$returnValue, $async$completer);
          }
      });
      return A._asyncStartSync($async$call$1, $async$completer);
    },
    $signature: 544
  };
  A.WidgetInspectorService_initServiceExtensions_closure6.prototype = {
    call$2(objectId, objectGroup) {
      var $async$goto = 0,
        $async$completer = A._makeAsyncAwaitCompleter(type$.Null),
        $async$returnValue, $async$self = this;
      var $async$call$2 = A._wrapJsFunctionForAsync(function($async$errorCode, $async$result) {
        if ($async$errorCode === 1)
          return A._asyncRethrow($async$result, $async$completer);
        while (true)
          switch ($async$goto) {
            case 0:
              // Function start
              $async$self.$this.disposeId$2(objectId, objectGroup);
              $async$returnValue = null;
              // goto return
              $async$goto = 1;
              break;
            case 1:
              // return
              return A._asyncReturn($async$returnValue, $async$completer);
          }
      });
      return A._asyncStartSync($async$call$2, $async$completer);
    },
    $signature: 545
  };
  A.WidgetInspectorService_initServiceExtensions_closure7.prototype = {
    call$1(args) {
      return this.$call$body$WidgetInspectorService_initServiceExtensions_closure3(type$.List_String._as(args));
    },
    $call$body$WidgetInspectorService_initServiceExtensions_closure3(args) {
      var $async$goto = 0,
        $async$completer = A._makeAsyncAwaitCompleter(type$.Null),
        $async$returnValue, $async$self = this;
      var $async$call$1 = A._wrapJsFunctionForAsync(function($async$errorCode, $async$result) {
        if ($async$errorCode === 1)
          return A._asyncRethrow($async$result, $async$completer);
        while (true)
          switch ($async$goto) {
            case 0:
              // Function start
              $async$self.$this.addPubRootDirectories$1(type$.List_String._as(args));
              $async$returnValue = null;
              // goto return
              $async$goto = 1;
              break;
            case 1:
              // return
              return A._asyncReturn($async$returnValue, $async$completer);
          }
      });
      return A._asyncStartSync($async$call$1, $async$completer);
    },
    $signature: 116
  };
  A.WidgetInspectorService_initServiceExtensions_closure8.prototype = {
    call$1(args) {
      return this.$call$body$WidgetInspectorService_initServiceExtensions_closure2(type$.List_String._as(args));
    },
    $call$body$WidgetInspectorService_initServiceExtensions_closure2(args) {
      var $async$goto = 0,
        $async$completer = A._makeAsyncAwaitCompleter(type$.Null),
        $async$returnValue, $async$self = this;
      var $async$call$1 = A._wrapJsFunctionForAsync(function($async$errorCode, $async$result) {
        if ($async$errorCode === 1)
          return A._asyncRethrow($async$result, $async$completer);
        while (true)
          switch ($async$goto) {
            case 0:
              // Function start
              $async$self.$this.addPubRootDirectories$1(args);
              $async$returnValue = null;
              // goto return
              $async$goto = 1;
              break;
            case 1:
              // return
              return A._asyncReturn($async$returnValue, $async$completer);
          }
      });
      return A._asyncStartSync($async$call$1, $async$completer);
    },
    $signature: 116
  };
  A.WidgetInspectorService_initServiceExtensions_closure9.prototype = {
    call$1(args) {
      return this.$call$body$WidgetInspectorService_initServiceExtensions_closure1(type$.List_String._as(args));
    },
    $call$body$WidgetInspectorService_initServiceExtensions_closure1(args) {
      var $async$goto = 0,
        $async$completer = A._makeAsyncAwaitCompleter(type$.Null),
        $async$returnValue, $async$self = this;
      var $async$call$1 = A._wrapJsFunctionForAsync(function($async$errorCode, $async$result) {
        if ($async$errorCode === 1)
          return A._asyncRethrow($async$result, $async$completer);
        while (true)
          switch ($async$goto) {
            case 0:
              // Function start
              $async$self.$this.removePubRootDirectories$1(args);
              $async$returnValue = null;
              // goto return
              $async$goto = 1;
              break;
            case 1:
              // return
              return A._asyncReturn($async$returnValue, $async$completer);
          }
      });
      return A._asyncStartSync($async$call$1, $async$completer);
    },
    $signature: 116
  };
  A.WidgetInspectorService_initServiceExtensions_closure10.prototype = {
    call$1(parameters) {
      return this.$call$body$WidgetInspectorService_initServiceExtensions_closure0(type$.Map_String_String._as(parameters));
    },
    $call$body$WidgetInspectorService_initServiceExtensions_closure0(parameters) {
      var $async$goto = 0,
        $async$completer = A._makeAsyncAwaitCompleter(type$.Map_of_String_and_nullable_Object),
        $async$returnValue, $async$self = this, subtreeDepth, t2, t3, t1;
      var $async$call$1 = A._wrapJsFunctionForAsync(function($async$errorCode, $async$result) {
        if ($async$errorCode === 1)
          return A._asyncRethrow($async$result, $async$completer);
        while (true)
          switch ($async$goto) {
            case 0:
              // Function start
              t1 = J.getInterceptor$x(parameters);
              A.assertHelper(t1.containsKey$1(parameters, "objectGroup"));
              subtreeDepth = t1.$index(parameters, "subtreeDepth");
              t2 = t1.$index(parameters, "arg");
              t1 = t1.$index(parameters, "objectGroup");
              t3 = subtreeDepth != null ? A.int_parse(subtreeDepth, null) : 2;
              $async$returnValue = A.LinkedHashMap_LinkedHashMap$_literal(["result", $async$self.$this._getDetailsSubtree$3(t2, t1, t3)], type$.String, type$.nullable_Object);
              // goto return
              $async$goto = 1;
              break;
            case 1:
              // return
              return A._asyncReturn($async$returnValue, $async$completer);
          }
      });
      return A._asyncStartSync($async$call$1, $async$completer);
    },
    $signature: 42
  };
  A.WidgetInspectorService_initServiceExtensions_closure11.prototype = {
    call$1(parameters) {
      return this.$call$body$WidgetInspectorService_initServiceExtensions_closure(type$.Map_String_String._as(parameters));
    },
    $call$body$WidgetInspectorService_initServiceExtensions_closure(parameters) {
      var $async$goto = 0,
        $async$completer = A._makeAsyncAwaitCompleter(type$.Map_of_String_and_nullable_Object),
        $async$returnValue, $async$self = this, t2, t3, t4, t5, t6, t7, image, byteData, t1;
      var $async$call$1 = A._wrapJsFunctionForAsync(function($async$errorCode, $async$result) {
        if ($async$errorCode === 1)
          return A._asyncRethrow($async$result, $async$completer);
        while (true)
          switch ($async$goto) {
            case 0:
              // Function start
              t1 = J.getInterceptor$x(parameters);
              A.assertHelper(t1.containsKey$1(parameters, "id"));
              A.assertHelper(t1.containsKey$1(parameters, "width"));
              A.assertHelper(t1.containsKey$1(parameters, "height"));
              t2 = $async$self.$this;
              t3 = t2.toObject$1(t1.$index(parameters, "id"));
              t4 = t1.$index(parameters, "width");
              t4.toString;
              t4 = A.double_parse(t4);
              t5 = t1.$index(parameters, "height");
              t5.toString;
              t5 = A.double_parse(t5);
              if (t1.containsKey$1(parameters, "margin")) {
                t6 = t1.$index(parameters, "margin");
                t6.toString;
                t6 = A.double_parse(t6);
              } else
                t6 = 0;
              if (t1.containsKey$1(parameters, "maxPixelRatio")) {
                t7 = t1.$index(parameters, "maxPixelRatio");
                t7.toString;
                t7 = A.double_parse(t7);
              } else
                t7 = 1;
              $async$goto = 3;
              return A._asyncAwait(t2.screenshot$6$debugPaint$height$margin$maxPixelRatio$width(t3, t1.$index(parameters, "debugPaint") === "true", t5, t6, t7, t4), $async$call$1);
            case 3:
              // returning from await.
              image = $async$result;
              if (image == null) {
                $async$returnValue = A.LinkedHashMap_LinkedHashMap$_literal(["result", null], type$.String, type$.nullable_Object);
                // goto return
                $async$goto = 1;
                break;
              }
              $async$goto = 4;
              return A._asyncAwait(image.toByteData$1$format(B.ImageByteFormat_3), $async$call$1);
            case 4:
              // returning from await.
              byteData = $async$result;
              image.dispose$0();
              byteData.toString;
              $async$returnValue = A.LinkedHashMap_LinkedHashMap$_literal(["result", B.Base64Encoder_false.convert$1(J.asUint8List$2$x(B.NativeByteData_methods.get$buffer(byteData), 0, null))], type$.String, type$.Object);
              // goto return
              $async$goto = 1;
              break;
            case 1:
              // return
              return A._asyncReturn($async$returnValue, $async$completer);
          }
      });
      return A._asyncStartSync($async$call$1, $async$completer);
    },
    $signature: 42
  };
  A.WidgetInspectorService_toId_closure.prototype = {
    call$0() {
      return new A._LinkedIdentityHashSet(type$._LinkedIdentityHashSet_InspectorReferenceData);
    },
    $signature: 547
  };
  A.WidgetInspectorService_addPubRootDirectories_closure.prototype = {
    call$1(directory) {
      var t1 = A.Uri_parse(A._asString(directory), 0, null);
      return t1.get$path(t1);
    },
    $signature: 47
  };
  A.WidgetInspectorService_removePubRootDirectories_closure.prototype = {
    call$1(directory) {
      var t1 = A.Uri_parse(A._asString(directory), 0, null);
      return t1.get$path(t1);
    },
    $signature: 47
  };
  A.WidgetInspectorService__getParentChain_createDelegate.prototype = {
    call$0() {
      return new A.InspectorSerializationDelegate(this.$this, this.groupName, false, -1, false, 1, true, null, A._setArrayType([], type$.JSArray_DiagnosticsNode));
    },
    $signature: 548
  };
  A.WidgetInspectorService__truncateNodes_closure.prototype = {
    call$1(node) {
      type$.DiagnosticsNode._as(node);
      return node.get$value(node) instanceof A.Element;
    },
    $signature: 62
  };
  A.WidgetInspectorService__getRootWidgetTreeImpl_combinedAddAdditionalPropertiesCallback.prototype = {
    call$2(node, delegate) {
      var value, renderObject,
        additionalPropertiesJson = A.LinkedHashMap_LinkedHashMap$_empty(type$.String, type$.Object);
      if (!this.withPreviews)
        return additionalPropertiesJson;
      value = node.get$value(node);
      if (value instanceof A.Element) {
        renderObject = value.get$renderObject();
        if (renderObject instanceof A.RenderParagraph)
          additionalPropertiesJson.$indexSet(0, "textPreview", renderObject._textPainter._text_painter$_text.toPlainText$0());
      }
      return additionalPropertiesJson;
    },
    $signature: 549
  };
  A.WidgetInspectorService__getLayoutExplorerNode_closure.prototype = {
    call$2(node, delegate) {
      var additionalJson, constraints, constraintsProperty, parentData, offset, renderObjectSerializationDelegate, t1, t2, t3, renderParent, parentCreator, exception, _null = null,
        value = node.get$value(node),
        renderObject = value instanceof A.Element ? value.get$renderObject() : _null;
      if (renderObject == null)
        return B.Map_empty9;
      renderObjectSerializationDelegate = delegate.copyWith$3$expandPropertyValues$includeProperties$subtreeDepth(false, true, 0);
      t1 = type$.String;
      t2 = type$.Object;
      t3 = A.LinkedHashMap_LinkedHashMap$_empty(t1, t2);
      if (!(value instanceof A.RenderObject) && delegate.expandPropertyValues)
        t3.$indexSet(0, "renderObject", A.DiagnosticableTreeNode$(_null, _null, renderObject).toJsonMap$1(renderObjectSerializationDelegate));
      additionalJson = t3;
      renderParent = J.get$parent$x(renderObject);
      if (renderParent != null && delegate.subtreeDepth > 0 && delegate.expandPropertyValues) {
        parentCreator = renderParent.debugCreator;
        if (parentCreator instanceof A.DebugCreator)
          J.$indexSet$ax(additionalJson, "parentRenderElement", parentCreator.element.toDiagnosticsNode$0().toJsonMap$1(delegate.copyWith$2$includeProperties$subtreeDepth(true, 0)));
      }
      try {
        if (!renderObject.get$debugNeedsLayout()) {
          constraints = renderObject.get$constraints();
          constraintsProperty = A.LinkedHashMap_LinkedHashMap$_literal(["type", A._rtiToString(A.getRuntimeTypeOfDartObject(constraints)._rti, _null), "description", J.toString$0$(constraints)], t1, t2);
          if (constraints instanceof A.BoxConstraints)
            J.addAll$1$ax(constraintsProperty, A.LinkedHashMap_LinkedHashMap$_literal(["minWidth", B.JSNumber_methods.toString$0(constraints.minWidth), "minHeight", B.JSNumber_methods.toString$0(constraints.minHeight), "maxWidth", B.JSNumber_methods.toString$0(constraints.maxWidth), "maxHeight", B.JSNumber_methods.toString$0(constraints.maxHeight)], t1, t2));
          J.$indexSet$ax(additionalJson, "constraints", constraintsProperty);
        }
      } catch (exception) {
      }
      try {
        if (renderObject instanceof A.RenderBox) {
          J.$indexSet$ax(additionalJson, "isBox", true);
          J.$indexSet$ax(additionalJson, "size", A.LinkedHashMap_LinkedHashMap$_literal(["width", B.JSNumber_methods.toString$0(J.get$size$x(renderObject)._dx), "height", B.JSNumber_methods.toString$0(J.get$size$x(renderObject)._dy)], t1, t2));
          parentData = renderObject.parentData;
          if (parentData instanceof A.FlexParentData) {
            t1 = parentData.flex;
            t1.toString;
            J.$indexSet$ax(additionalJson, "flexFactor", t1);
            t1 = parentData.fit;
            if (t1 == null)
              t1 = B.FlexFit_0;
            J.$indexSet$ax(additionalJson, "flexFit", t1._name);
          } else if (parentData instanceof A.BoxParentData) {
            offset = parentData.offset;
            J.$indexSet$ax(additionalJson, "parentData", A.LinkedHashMap_LinkedHashMap$_literal(["offsetX", B.JSNumber_methods.toString$0(offset._dx), "offsetY", B.JSNumber_methods.toString$0(offset._dy)], t1, t2));
          }
        } else if (renderObject instanceof A.RenderView)
          J.$indexSet$ax(additionalJson, "size", A.LinkedHashMap_LinkedHashMap$_literal(["width", B.JSNumber_methods.toString$0(renderObject._view$_size._dx), "height", B.JSNumber_methods.toString$0(renderObject._view$_size._dy)], t1, t2));
      } catch (exception) {
      }
      return additionalJson;
    },
    $signature: 550
  };
  A._ElementLocationStatsTracker.prototype = {
    resetCounts$0() {
      var t1, t2, _i;
      for (t1 = this.active, t2 = t1.length, _i = 0; _i < t2; ++_i)
        t1[_i]._widget_inspector$_count = 0;
      B.JSArray_methods.clear$0(t1);
    },
    exportToJson$2$frameNumber(startTime, frameNumber) {
      var t2, j, _i, stat, j0, json, t3, locationsJson, entry, $location, jsonForFile, t4, fileLocationsMap, locations,
        t1 = this.active,
        events = A.List_List$filled(t1.length * 2, 0, false, type$.int);
      for (t2 = t1.length, j = 0, _i = 0; _i < t1.length; t1.length === t2 || (0, A.throwConcurrentModificationError)(t1), ++_i) {
        stat = t1[_i];
        j0 = j + 1;
        B.JSArray_methods.$indexSet(events, j, stat.id);
        j = j0 + 1;
        B.JSArray_methods.$indexSet(events, j0, stat._widget_inspector$_count);
      }
      t1 = type$.String;
      json = A.LinkedHashMap_LinkedHashMap$_literal(["startTime", startTime._duration, "frameNumber", frameNumber, "events", events], t1, type$.dynamic);
      t2 = this.newLocations;
      t3 = t2.length;
      if (t3 !== 0) {
        locationsJson = A.LinkedHashMap_LinkedHashMap$_empty(t1, type$.List_int);
        for (_i = 0; _i < t2.length; t2.length === t3 || (0, A.throwConcurrentModificationError)(t2), ++_i) {
          entry = t2[_i];
          $location = entry.location;
          jsonForFile = locationsJson.putIfAbsent$2(0, $location.get$file($location), new A._ElementLocationStatsTracker_exportToJson_closure());
          t4 = J.getInterceptor$ax(jsonForFile);
          t4.add$1(jsonForFile, entry.id);
          t4.add$1(jsonForFile, $location.get$line($location));
          t4.add$1(jsonForFile, $location.get$column());
        }
        json.$indexSet(0, "newLocations", locationsJson);
      }
      t3 = t2.length;
      if (t3 !== 0) {
        fileLocationsMap = A.LinkedHashMap_LinkedHashMap$_empty(t1, type$.Map_of_String_and_List_nullable_Object);
        for (_i = 0; _i < t2.length; t2.length === t3 || (0, A.throwConcurrentModificationError)(t2), ++_i) {
          entry = t2[_i];
          $location = entry.location;
          locations = fileLocationsMap.putIfAbsent$2(0, $location.get$file($location), new A._ElementLocationStatsTracker_exportToJson_closure0());
          t1 = J.getInterceptor$asx(locations);
          t4 = t1.$index(locations, "ids");
          t4.toString;
          J.add$1$ax(t4, entry.id);
          t4 = t1.$index(locations, "lines");
          t4.toString;
          J.add$1$ax(t4, $location.get$line($location));
          t4 = t1.$index(locations, "columns");
          t4.toString;
          J.add$1$ax(t4, $location.get$column());
          t1 = t1.$index(locations, "names");
          t1.toString;
          J.add$1$ax(t1, $location.get$name($location));
        }
        json.$indexSet(0, "locations", fileLocationsMap);
      }
      this.resetCounts$0();
      B.JSArray_methods.clear$0(t2);
      return json;
    }
  };
  A._ElementLocationStatsTracker_exportToJson_closure.prototype = {
    call$0() {
      return A._setArrayType([], type$.JSArray_int);
    },
    $signature: 551
  };
  A._ElementLocationStatsTracker_exportToJson_closure0.prototype = {
    call$0() {
      var t1 = type$.JSArray_int;
      return A.LinkedHashMap_LinkedHashMap$_literal(["ids", A._setArrayType([], t1), "lines", A._setArrayType([], t1), "columns", A._setArrayType([], t1), "names", A._setArrayType([], type$.JSArray_nullable_String)], type$.String, type$.List_nullable_Object);
    },
    $signature: 552
  };
  A.WidgetInspector.prototype = {
    createState$0() {
      return new A._WidgetInspectorState(new A.LabeledGlobalKey(null, type$.LabeledGlobalKey_State_StatefulWidget), B._StateLifecycle_0);
    }
  };
  A._WidgetInspectorState.prototype = {
    initState$0() {
      var t1, t2, _this = this;
      _this.super$State$initState();
      t1 = _this.get$_selectionInformationChanged();
      $.$get$WidgetInspectorService__instance().WidgetInspectorService_selection.addListener$1(0, t1);
      t2 = type$.WidgetsBinding;
      A.BindingBase_checkInstance($.WidgetsBinding__instance, t2).get$debugShowWidgetInspectorOverrideNotifier().addListener$1(0, t1);
      _this.___WidgetInspectorState_selection_A = $.$get$WidgetInspectorService__instance().WidgetInspectorService_selection;
      _this.___WidgetInspectorState_isSelectMode_A = A.BindingBase_checkInstance($.WidgetsBinding__instance, t2).get$debugShowWidgetInspectorOverrideNotifier()._change_notifier$_value;
    },
    dispose$0() {
      var t1 = this.get$_selectionInformationChanged();
      $.$get$WidgetInspectorService__instance().WidgetInspectorService_selection.removeListener$1(0, t1);
      A.BindingBase_checkInstance($.WidgetsBinding__instance, type$.WidgetsBinding).get$debugShowWidgetInspectorOverrideNotifier().removeListener$1(0, t1);
      this.super$State$dispose();
    },
    _selectionInformationChanged$0() {
      return this.setState$1(new A._WidgetInspectorState__selectionInformationChanged_closure(this));
    },
    _hitTestHelper$5(hits, edgeHits, position, object, transform) {
      var inverse, localPosition, children, i, hit, diagnostics, t2, paintClip, childTransform, bounds,
        t1 = type$.List_RenderObject;
      t1._as(hits);
      t1._as(edgeHits);
      inverse = A.Matrix4_tryInvert(transform);
      if (inverse == null)
        return false;
      localPosition = A.MatrixUtils_transformPoint(inverse, position);
      children = object.debugDescribeChildren$0();
      for (i = children.length - 1, t1 = type$.RenderObject, hit = false; i >= 0; --i) {
        if (!(i < children.length))
          return A.ioore(children, i);
        diagnostics = children[i];
        if (diagnostics.get$style(diagnostics) === B.DiagnosticsTreeStyle_2 || !(diagnostics.get$value(diagnostics) instanceof A.RenderObject))
          continue;
        t2 = diagnostics.get$value(diagnostics);
        t2.toString;
        t1._as(t2);
        paintClip = object.describeApproximatePaintClip$1(t2);
        if (paintClip != null && !paintClip.contains$1(0, localPosition))
          continue;
        childTransform = new A.Matrix40(new Float64Array(16));
        childTransform.setFrom$1(transform);
        object.applyPaintTransform$2(t2, childTransform);
        if (this._hitTestHelper$5(hits, edgeHits, position, t2, childTransform))
          hit = true;
      }
      bounds = object.get$semanticBounds();
      if (bounds.contains$1(0, localPosition)) {
        if (!bounds.inflate$1(-2).contains$1(0, localPosition))
          B.JSArray_methods.add$1(edgeHits, object);
        hit = true;
      }
      if (hit)
        B.JSArray_methods.add$1(hits, object);
      return hit;
    },
    hitTest$2(position, root) {
      var t1 = type$.JSArray_RenderObject,
        regularHits = A._setArrayType([], t1),
        edgeHits = A._setArrayType([], t1);
      this._hitTestHelper$5(regularHits, edgeHits, position, root, root.getTransformTo$1(0, null));
      B.JSArray_methods.sort$1(regularHits, new A._WidgetInspectorState_hitTest_closure(new A._WidgetInspectorState_hitTest_area()));
      t1 = A.LinkedHashSet_LinkedHashSet$of(edgeHits, type$.RenderObject);
      t1.addAll$1(0, regularHits);
      return A.List_List$of(t1, true, A._instanceType(t1)._precomputed1);
    },
    _inspectAt$1(position) {
      var selected, _this = this,
        t1 = _this.___WidgetInspectorState_isSelectMode_A;
      t1 === $ && A.throwLateFieldNI("isSelectMode");
      if (!t1)
        return;
      t1 = A.BindingBase_checkInstance($.WidgetsBinding__instance, type$.WidgetsBinding).WidgetsBinding__buildOwner._globalKeyRegistry.$index(0, _this._widget_inspector$_ignorePointerKey).findRenderObject$0();
      t1.toString;
      t1 = type$.RenderIgnorePointer._as(t1).RenderObjectWithChildMixin__child;
      t1.toString;
      selected = _this.hitTest$2(position, t1);
      t1 = _this.___WidgetInspectorState_selection_A;
      t1 === $ && A.throwLateFieldNI("selection");
      t1.set$_candidates(type$.List_RenderObject._as(selected));
      t1._widget_inspector$_index = 0;
      t1._computeCurrent$0();
    },
    _handlePanDown$1($event) {
      var t1 = $event.globalPosition;
      this._lastPointerLocation = t1;
      this._inspectAt$1(t1);
    },
    _handlePanUpdate$1($event) {
      var t1 = $event.globalPosition;
      this._lastPointerLocation = t1;
      this._inspectAt$1(t1);
    },
    _handlePanEnd$1(details) {
      var ratio, bounds, _this = this,
        _s9_ = "selection",
        t1 = A.View_of(_this.get$context(0)).get$physicalSize(),
        t2 = $.$get$EngineFlutterDisplay__instance()._debugDevicePixelRatioOverride;
      if (t2 == null) {
        ratio = A._asDouble(self.window.devicePixelRatio);
        t2 = ratio === 0 ? 1 : ratio;
      }
      t2 = t1.$div(0, t2);
      bounds = new A.Rect(0, 0, 0 + t2._dx, 0 + t2._dy).inflate$1(-1);
      t1 = _this._lastPointerLocation;
      t1.toString;
      if (!bounds.contains$1(0, t1)) {
        t1 = _this.___WidgetInspectorState_selection_A;
        t1 === $ && A.throwLateFieldNI(_s9_);
        t1.set$_candidates(A._setArrayType([], type$.JSArray_RenderObject));
        t1._widget_inspector$_index = 0;
        t1._computeCurrent$0();
      } else {
        t1 = $.$get$WidgetInspectorService__instance();
        t2 = _this.___WidgetInspectorState_selection_A;
        t2 === $ && A.throwLateFieldNI(_s9_);
        t2 = t2._widget_inspector$_current;
        t1._sendInspectEvent$1(t2 != null && t2._object$_owner != null ? t2 : null);
      }
    },
    _widget_inspector$_handleTap$0() {
      var t2, _this = this,
        t1 = _this.___WidgetInspectorState_isSelectMode_A;
      t1 === $ && A.throwLateFieldNI("isSelectMode");
      if (!t1)
        return;
      t1 = _this._lastPointerLocation;
      if (t1 != null) {
        _this._inspectAt$1(t1);
        t1 = $.$get$WidgetInspectorService__instance();
        t2 = _this.___WidgetInspectorState_selection_A;
        t2 === $ && A.throwLateFieldNI("selection");
        t2 = t2._widget_inspector$_current;
        t1._sendInspectEvent$1(t2 != null && t2._object$_owner != null ? t2 : null);
      }
    },
    build$1(context) {
      var t2, _this = this, _null = null,
        t1 = _this.___WidgetInspectorState_isSelectMode_A;
      t1 === $ && A.throwLateFieldNI("isSelectMode");
      t1 = A.GestureDetector$(B.HitTestBehavior_1, A.IgnorePointer$(_this._widget.child, t1, _this._widget_inspector$_ignorePointerKey), B.DragStartBehavior_1, true, _null, _null, _null, _null, _null, _null, _null, _null, _this.get$_handlePanDown(), _this.get$_handlePanEnd(), _this.get$_handlePanUpdate(), _null, _null, _null, _null, _this.get$_widget_inspector$_handleTap(), _null, _null, _null, _null, _null, _null);
      t2 = _this.___WidgetInspectorState_selection_A;
      t2 === $ && A.throwLateFieldNI("selection");
      t2 = A._setArrayType([t1, new A._InspectorOverlay(t2, _null)], type$.JSArray_Widget);
      t1 = _this.___WidgetInspectorState_isSelectMode_A;
      if (t1)
        _this._widget.toString;
      if (t1) {
        t1 = _this._widget;
        t2.push(new A._ExitWidgetSelectionButtonGroup(t1.exitWidgetSelectionButtonBuilder, t1.moveExitWidgetSelectionButtonBuilder, _null));
      }
      return A.Stack$(B.AlignmentDirectional_m1_m1, t2, B.Clip_1, B.StackFit_0);
    }
  };
  A._WidgetInspectorState__selectionInformationChanged_closure.prototype = {
    call$0() {
      var t1 = this.$this;
      t1.___WidgetInspectorState_selection_A = $.$get$WidgetInspectorService__instance().WidgetInspectorService_selection;
      t1.___WidgetInspectorState_isSelectMode_A = A.BindingBase_checkInstance($.WidgetsBinding__instance, type$.WidgetsBinding).get$debugShowWidgetInspectorOverrideNotifier()._change_notifier$_value;
    },
    $signature: 1
  };
  A._WidgetInspectorState_hitTest_area.prototype = {
    call$1(object) {
      var t1 = object.get$semanticBounds();
      return (t1.right - t1.left) * (t1.bottom - t1.top);
    },
    $signature: 553
  };
  A._WidgetInspectorState_hitTest_closure.prototype = {
    call$2(a, b) {
      var t1 = type$.RenderObject;
      t1._as(a);
      t1._as(b);
      t1 = this.area;
      return J.compareTo$1$ns(t1.call$1(a), t1.call$1(b));
    },
    $signature: 69
  };
  A.InspectorSelection.prototype = {
    get$currentElement() {
      var t1 = this._currentElement;
      t1 = t1 == null ? null : t1.get$debugIsDefunct();
      return t1 !== false ? null : this._currentElement;
    },
    set$currentElement(element) {
      var t1, t2, _this = this;
      type$.nullable_Element._as(element);
      t1 = element == null;
      t2 = t1 ? null : element.get$debugIsDefunct();
      if (t2 === true) {
        _this._widget_inspector$_current = _this._currentElement = null;
        _this.notifyListeners$0();
        return;
      }
      if (!J.$eq$(_this.get$currentElement(), element)) {
        _this._currentElement = element;
        _this.set$_widget_inspector$_current(t1 ? null : element.findRenderObject$0());
        _this.notifyListeners$0();
      }
    },
    _computeCurrent$0() {
      var _this = this,
        t1 = _this._widget_inspector$_index,
        t2 = _this._candidates;
      if (t1 < t2.length) {
        t1 = t2[t1];
        _this._widget_inspector$_current = t1;
        t1 = t1.debugCreator;
        _this._currentElement = t1 == null ? null : t1.element;
        _this.notifyListeners$0();
      } else {
        _this._currentElement = _this._widget_inspector$_current = null;
        _this.notifyListeners$0();
      }
    },
    set$_candidates(_candidates) {
      this._candidates = type$.List_RenderObject._as(_candidates);
    },
    set$_widget_inspector$_current(_current) {
      this._widget_inspector$_current = type$.nullable_RenderObject._as(_current);
    },
    $isListenable: 1
  };
  A._InspectorOverlay.prototype = {
    createRenderObject$1(context) {
      var t1 = new A._RenderInspectorOverlay(this.selection, new A._LayoutCacheStorage(), A.LayerHandle$(type$.ContainerLayer_2));
      t1.RenderObject$0();
      return t1;
    },
    updateRenderObject$2(context, renderObject) {
      var t1;
      type$._RenderInspectorOverlay._as(renderObject);
      t1 = this.selection;
      if (t1 !== renderObject._widget_inspector$_selection)
        renderObject._widget_inspector$_selection = t1;
      renderObject.markNeedsPaint$0();
    }
  };
  A._RenderInspectorOverlay.prototype = {
    get$sizedByParent() {
      return true;
    },
    get$alwaysNeedsCompositing() {
      return true;
    },
    computeDryLayout$1(constraints) {
      return constraints.constrain$1(B.Size_t5z);
    },
    paint$2(context, offset) {
      var t1, t2, t3, t4, t5, t6, _this = this;
      A.assertHelper(!_this._needsCompositingBitsUpdate);
      t1 = _this.__RenderObject__needsCompositing_A;
      t1 === $ && A.throwLateFieldNI("_needsCompositing");
      A.assertHelper(t1);
      t1 = offset._dx;
      t2 = offset._dy;
      t3 = _this.get$size(0);
      t4 = _this.get$size(0);
      t5 = _this._widget_inspector$_selection;
      t6 = _this._object$_parent;
      t6 = t6 instanceof A.RenderObject ? t6 : null;
      t5 = A._InspectorOverlayLayer$(new A.Rect(t1, t2, t1 + t3._dx, t2 + t4._dy), t6, t5);
      context.stopRecordingIfNeeded$0();
      context.appendLayer$1(t5);
    }
  };
  A._TransformedRect.prototype = {
    $eq(_, other) {
      if (other == null)
        return false;
      if (J.get$runtimeType$(other) !== A.getRuntimeTypeOfDartObject(this))
        return false;
      return other instanceof A._TransformedRect && other.rect.$eq(0, this.rect) && other.transform.$eq(0, this.transform);
    },
    get$hashCode(_) {
      return A.Object_hash(this.rect, this.transform, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue);
    }
  };
  A._InspectorOverlayRenderState.prototype = {
    $eq(_, other) {
      var _this = this;
      if (other == null)
        return false;
      if (J.get$runtimeType$(other) !== A.getRuntimeTypeOfDartObject(_this))
        return false;
      return other instanceof A._InspectorOverlayRenderState && other.overlayRect.$eq(0, _this.overlayRect) && other.selected.$eq(0, _this.selected) && A.listEquals(other.candidates, _this.candidates, type$._TransformedRect) && other.tooltip === _this.tooltip;
    },
    get$hashCode(_) {
      var _this = this;
      return A.Object_hash(_this.overlayRect, _this.selected, A.Object_hashAll(_this.candidates), _this.tooltip, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue);
    }
  };
  A._InspectorOverlayLayer.prototype = {
    _InspectorOverlayLayer$3$overlayRect$rootRenderObject$selection(overlayRect, rootRenderObject, selection, _box_0) {
      _box_0.inDebugMode = false;
      A.assertHelper(new A._InspectorOverlayLayer_closure(_box_0).call$0());
      if (!_box_0.inDebugMode)
        throw A.wrapException(A.FlutterError$fromParts(A._setArrayType([A.ErrorSummary$("The inspector should never be used in production mode due to the negative performance impact.")], type$.JSArray_DiagnosticsNode)));
    },
    dispose$0() {
      var _this = this,
        t1 = _this._widget_inspector$_textPainter;
      if (t1 != null)
        t1.dispose$0();
      _this._widget_inspector$_textPainter = null;
      t1 = _this._widget_inspector$_picture;
      if (t1 != null)
        t1.dispose$0();
      _this.super$Layer$dispose();
    },
    addToScene$1(builder) {
      var candidates, t4, t5, _i, candidate, state, _this = this,
        t1 = _this.selection,
        t2 = t1._widget_inspector$_current,
        t3 = t2 != null;
      if (!(t3 && t2._object$_owner != null))
        return;
      t2 = t3 && t2._object$_owner != null ? t2 : null;
      t2.toString;
      if (!_this._isInInspectorRenderObjectTree$1(t2))
        return;
      candidates = A._setArrayType([], type$.JSArray__TransformedRect);
      for (t3 = t1._candidates, t4 = t3.length, t5 = _this.rootRenderObject, _i = 0; _i < t3.length; t3.length === t4 || (0, A.throwConcurrentModificationError)(t3), ++_i) {
        candidate = t3[_i];
        if (candidate === t2 || candidate._object$_owner == null || !_this._isInInspectorRenderObjectTree$1(candidate))
          continue;
        B.JSArray_methods.add$1(candidates, new A._TransformedRect(candidate.get$semanticBounds(), candidate.getTransformTo$1(0, t5)));
      }
      t3 = t2.get$semanticBounds();
      state = new A._InspectorOverlayRenderState(_this.overlayRect, new A._TransformedRect(t3, t2.getTransformTo$1(0, t5)), candidates, t1.get$currentElement().toStringShort$0() + " (" + B.JSNumber_methods.toStringAsFixed$1(t3.right - t3.left, 1) + " x " + B.JSNumber_methods.toStringAsFixed$1(t3.bottom - t3.top, 1) + ")", B.TextDirection_1);
      if (!state.$eq(0, _this._lastState)) {
        _this._lastState = state;
        t1 = _this._widget_inspector$_picture;
        if (t1 != null)
          t1.dispose$0();
        _this._widget_inspector$_picture = _this._buildPicture$1(state);
      }
      t1 = _this._widget_inspector$_picture;
      t1.toString;
      builder.addPicture$2(B.Offset_0_0, t1);
    },
    _buildPicture$1(state) {
      var fillPaint, borderPaint, selectedPaintRect, _i, transformedRect, t5, targetRect, maxWidth, textSpan, tooltipSize, tipOffset, tooltipBackground, wedgeY, wedgeY0, tooltipBelow, wedgeX, wedge, _this = this, _null = null,
        t1 = $.$get$_renderer(),
        recorder = t1.createPictureRecorder$0(),
        t2 = state.overlayRect,
        canvas = t1.createCanvas$2(recorder, t2),
        t3 = t2.left,
        t4 = t2.top,
        size = new A.Size(t2.right - t3, t2.bottom - t4);
      canvas.translate$2(0, t3, t4);
      fillPaint = t1.createPaint$0();
      fillPaint.set$style(0, B.PaintingStyle_0);
      fillPaint.set$color(0, B.Color_IU3);
      borderPaint = t1.createPaint$0();
      borderPaint.set$style(0, B.PaintingStyle_1);
      borderPaint.set$strokeWidth(1);
      borderPaint.set$color(0, B.Color_gEJ);
      t1 = state.selected;
      t4 = t1.rect;
      selectedPaintRect = t4.inflate$1(-0.5);
      canvas.save$0(0);
      t1 = t1.transform;
      canvas.transform$1(0, t1._vector_math_64$_m4storage);
      canvas.drawRect$2(selectedPaintRect, fillPaint);
      canvas.drawRect$2(selectedPaintRect, borderPaint);
      canvas.restore$0(0);
      for (t2 = state.candidates, t3 = t2.length, _i = 0; _i < t2.length; t2.length === t3 || (0, A.throwConcurrentModificationError)(t2), ++_i) {
        transformedRect = t2[_i];
        canvas.save$0(0);
        canvas.transform$1(0, transformedRect.transform._vector_math_64$_m4storage);
        t5 = transformedRect.rect;
        canvas.drawRect$2(new A.Rect(t5.left - -0.5, t5.top - -0.5, t5.right + -0.5, t5.bottom + -0.5), borderPaint);
        canvas.restore$0(0);
      }
      targetRect = A.MatrixUtils_transformRect(t1, t4);
      if (!targetRect.get$hasNaN()) {
        t1 = targetRect.left;
        t2 = targetRect.get$center()._dy;
        t3 = state.tooltip;
        canvas.save$0(0);
        maxWidth = Math.max(size._dx - 30, 0);
        t4 = _this._widget_inspector$_textPainter;
        t5 = t4 == null;
        textSpan = t5 ? _null : t4._text_painter$_text;
        if (t5 || textSpan.text !== t3 || _this._textPainterMaxWidth !== maxWidth) {
          _this._textPainterMaxWidth = maxWidth;
          if (!t5)
            t4.dispose$0();
          t4 = A.TextPainter$(_null, _null, _null, _null, _null, B.TextAlign_4, _null, _null, B._LinearTextScaler_1, B.TextWidthBasis_0);
          t4.set$maxLines(5);
          t4.set$ellipsis("...");
          t4.set$text(0, A.TextSpan$(_null, B.TextStyle_7RY, t3));
          t4.set$textDirection(state.textDirection);
          t4.layout$1$maxWidth(maxWidth);
          _this._widget_inspector$_textPainter = t4;
          t3 = t4;
        } else
          t3 = t4;
        tooltipSize = t3.get$size(0).$add(0, B.Offset_10_10);
        tipOffset = A.positionDependentBox(tooltipSize, false, size, new A.Offset(t1, t2), (targetRect.bottom - targetRect.top) / 2 + 9);
        t3 = $.$get$_renderer();
        tooltipBackground = t3.createPaint$0();
        tooltipBackground.set$style(0, B.PaintingStyle_0);
        tooltipBackground.set$color(0, B.Color_JRl);
        t4 = tipOffset._dx;
        t5 = t4 + tooltipSize._dx;
        wedgeY = tipOffset._dy;
        wedgeY0 = wedgeY + tooltipSize._dy;
        canvas.drawRect$2(A.Rect$fromPoints(tipOffset, new A.Offset(t5, wedgeY0)), tooltipBackground);
        tooltipBelow = wedgeY > t2;
        if (!tooltipBelow)
          wedgeY = wedgeY0;
        wedgeX = Math.min(Math.max(t4, t1) + 20, t5 - 20);
        t1 = tooltipBelow ? -10 : 10;
        wedge = A._setArrayType([new A.Offset(wedgeX - 10, wedgeY), new A.Offset(wedgeX + 10, wedgeY), new A.Offset(wedgeX, wedgeY + t1)], type$.JSArray_Offset);
        t3 = t3.createPath$0();
        t3.addPolygon$2(wedge, true);
        canvas.drawPath$2(t3, tooltipBackground);
        t3 = _this._widget_inspector$_textPainter;
        t3.toString;
        t3.paint$2(canvas, tipOffset.$add(0, B.Offset_5_5));
        canvas.restore$0(0);
      }
      return recorder.endRecording$0();
    },
    findAnnotations$1$3$onlyFirst(result, localPosition, onlyFirst, $S) {
      A.checkTypeBound($S, type$.Object, "S", "findAnnotations");
      $S._eval$1("AnnotationResult<0>")._as(result);
      return false;
    },
    _isInInspectorRenderObjectTree$1(child) {
      var current = child.get$parent(child);
      for (; current != null;) {
        if (current instanceof A.RenderStack && B.JSArray_methods.any$1(current.getChildrenAsList$0(), new A._InspectorOverlayLayer__isInInspectorRenderObjectTree_closure()))
          return this.rootRenderObject === current;
        current = current.get$parent(current);
      }
      return false;
    }
  };
  A._InspectorOverlayLayer_closure.prototype = {
    call$0() {
      return this._box_0.inDebugMode = true;
    },
    $signature: 0
  };
  A._InspectorOverlayLayer__isInInspectorRenderObjectTree_closure.prototype = {
    call$1(child) {
      return type$.RenderBox._as(child) instanceof A._RenderInspectorOverlay;
    },
    $signature: 554
  };
  A._ExitWidgetSelectionButtonGroup.prototype = {
    createState$0() {
      return new A._ExitWidgetSelectionButtonGroupState(new A.LabeledGlobalKey("Exit Widget Selection button", type$.LabeledGlobalKey_State_StatefulWidget), B._StateLifecycle_0);
    },
    exitWidgetSelectionButtonBuilder$3$key$onPressed(arg0, arg1, arg2) {
      return this.exitWidgetSelectionButtonBuilder.call$3$key$onPressed(arg0, arg1, arg2);
    }
  };
  A._ExitWidgetSelectionButtonGroupState.prototype = {
    build$1(context) {
      var t2, t3, t4, moveExitWidgetSelectionButton, buttonGroup, _this = this, _null = null,
        t1 = _this._widget;
      t1.toString;
      t2 = _this._leftAligned;
      t3 = t2 ? 4 : 0;
      t4 = t2 ? 0 : 4;
      moveExitWidgetSelectionButton = new A.Padding(new A.EdgeInsets(t3, 0, t4, 0), new A._TooltipGestureDetector(t1.moveExitWidgetSelectionButtonBuilder.call$3$isLeftAligned$onPressed(context, t2, new A._ExitWidgetSelectionButtonGroupState_build_closure(_this)), new A._ExitWidgetSelectionButtonGroupState_build_closure0(_this), _this.get$_onTooltipHidden(), _null), _null);
      t1 = _this._exitWidgetSelectionButtonKey;
      t2 = A.CustomPaint$(_null, _null, _null, new A._ExitWidgetSelectionTooltipPainter(_this._widget_inspector$_tooltipMessage, t1, _this._leftAligned, _null), B.Size_0_0);
      t3 = type$.JSArray_Widget;
      t4 = A._setArrayType([], t3);
      if (!_this._leftAligned && moveExitWidgetSelectionButton != null)
        t4.push(moveExitWidgetSelectionButton);
      t4.push(new A._TooltipGestureDetector(_this._widget.exitWidgetSelectionButtonBuilder$3$key$onPressed(context, t1, _this.get$_exitWidgetSelectionMode()), new A._ExitWidgetSelectionButtonGroupState_build_closure1(_this), _this.get$_onTooltipHidden(), _null));
      if (_this._leftAligned && moveExitWidgetSelectionButton != null)
        t4.push(moveExitWidgetSelectionButton);
      buttonGroup = A.Stack$(B.AlignmentDirectional_0_m1, A._setArrayType([t2, A.Row$(t4, B.CrossAxisAlignment_2, B.MainAxisAlignment_0, B.MainAxisSize_1)], t3), B.Clip_1, B.StackFit_0);
      t1 = _this._leftAligned;
      t2 = t1 ? 10 : _null;
      return A.Positioned$(10, buttonGroup, _null, _null, t2, t1 ? _null : 10, _null, _null);
    },
    _exitWidgetSelectionMode$0() {
      $.$get$WidgetInspectorService__instance()._changeWidgetSelectionMode$1(false);
    },
    _changeButtonGroupAlignment$0() {
      if (this._framework$_element != null)
        this.setState$1(new A._ExitWidgetSelectionButtonGroupState__changeButtonGroupAlignment_closure(this));
    },
    _onTooltipHidden$0() {
      this._changeTooltipMessage$1(null);
    },
    _changeTooltipMessage$1(message) {
      if (this._framework$_element != null)
        this.setState$1(new A._ExitWidgetSelectionButtonGroupState__changeTooltipMessage_closure(this, message));
    }
  };
  A._ExitWidgetSelectionButtonGroupState_build_closure.prototype = {
    call$0() {
      var t1 = this.$this;
      t1._changeButtonGroupAlignment$0();
      t1._changeTooltipMessage$1(null);
    },
    $signature: 1
  };
  A._ExitWidgetSelectionButtonGroupState_build_closure0.prototype = {
    call$0() {
      var t1 = this.$this;
      t1._changeTooltipMessage$1("Move to the " + (t1._leftAligned ? "right" : "left"));
    },
    $signature: 1
  };
  A._ExitWidgetSelectionButtonGroupState_build_closure1.prototype = {
    call$0() {
      this.$this._changeTooltipMessage$1("Exit Select Widget mode");
    },
    $signature: 1
  };
  A._ExitWidgetSelectionButtonGroupState__changeButtonGroupAlignment_closure.prototype = {
    call$0() {
      var t1 = this.$this;
      t1._leftAligned = !t1._leftAligned;
    },
    $signature: 1
  };
  A._ExitWidgetSelectionButtonGroupState__changeTooltipMessage_closure.prototype = {
    call$0() {
      this.$this._widget_inspector$_tooltipMessage = this.message;
    },
    $signature: 1
  };
  A._TooltipGestureDetector.prototype = {
    createState$0() {
      return new A._TooltipGestureDetectorState(B._StateLifecycle_0);
    },
    onTooltipVisible$0() {
      return this.onTooltipVisible.call$0();
    },
    onTooltipHidden$0() {
      return this.onTooltipHidden.call$0();
    }
  };
  A._TooltipGestureDetectorState.prototype = {
    dispose$0() {
      var _this = this,
        t1 = _this._tooltipVisibleTimer;
      if (t1 != null)
        t1.cancel$0(0);
      _this._tooltipVisibleTimer = null;
      t1 = _this._tooltipHiddenTimer;
      if (t1 != null)
        t1.cancel$0(0);
      _this._tooltipHiddenTimer = null;
      _this.super$State$dispose();
    },
    build$1(context) {
      var _this = this, _null = null;
      return A.Stack$(B.AlignmentDirectional_0_m1, A._setArrayType([A.GestureDetector$(_null, A.MouseRegion$(_this._widget.button, B.C__DeferringMouseCursor, _null, new A._TooltipGestureDetectorState_build_closure(_this), new A._TooltipGestureDetectorState_build_closure0(_this), _null), B.DragStartBehavior_1, false, _null, _null, _null, _null, _null, _null, _null, new A._TooltipGestureDetectorState_build_closure1(_this), _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null)], type$.JSArray_Widget), B.Clip_1, B.StackFit_0);
    },
    _tooltipVisibilityChangedAfter$2$isVisible(duration, isVisible) {
      var _this = this,
        timer = isVisible ? _this._tooltipVisibleTimer : _this._tooltipHiddenTimer,
        t1 = timer == null ? null : timer._handle != null;
      if (t1 === true)
        timer.cancel$0(0);
      if (isVisible)
        _this._tooltipVisibleTimer = A.Timer_Timer(duration, new A._TooltipGestureDetectorState__tooltipVisibilityChangedAfter_closure(_this));
      else
        _this._tooltipHiddenTimer = A.Timer_Timer(duration, new A._TooltipGestureDetectorState__tooltipVisibilityChangedAfter_closure0(_this));
    }
  };
  A._TooltipGestureDetectorState_build_closure1.prototype = {
    call$0() {
      var t1 = this.$this;
      t1._tooltipVisibilityChangedAfter$2$isVisible(B.Duration_100000, true);
      t1._tooltipVisibilityChangedAfter$2$isVisible(new A.Duration(1600000), false);
    },
    $signature: 1
  };
  A._TooltipGestureDetectorState_build_closure.prototype = {
    call$1(__wc0_formal) {
      type$.PointerEnterEvent._as(__wc0_formal);
      this.$this._tooltipVisibilityChangedAfter$2$isVisible(B.Duration_100000, true);
    },
    $signature: 61
  };
  A._TooltipGestureDetectorState_build_closure0.prototype = {
    call$1(__wc1_formal) {
      type$.PointerExitEvent._as(__wc1_formal);
      this.$this._tooltipVisibilityChangedAfter$2$isVisible(B.Duration_100000, false);
    },
    $signature: 50
  };
  A._TooltipGestureDetectorState__tooltipVisibilityChangedAfter_closure.prototype = {
    call$0() {
      this.$this._widget.onTooltipVisible$0();
    },
    $signature: 1
  };
  A._TooltipGestureDetectorState__tooltipVisibilityChangedAfter_closure0.prototype = {
    call$0() {
      this.$this._widget.onTooltipHidden$0();
    },
    $signature: 1
  };
  A._ExitWidgetSelectionTooltipPainter.prototype = {
    paint$2(canvas, size) {
      var t2, buttonRenderObject, tooltipTextPainter, tooltipPaint, buttonWidth, textSize, tooltipWidth, tooltipHeight, tooltipXOffset, tooltipYOffset, _null = null,
        t1 = this.tooltipMessage;
      if (t1 == null)
        return;
      t2 = A.BindingBase_checkInstance($.WidgetsBinding__instance, type$.WidgetsBinding).WidgetsBinding__buildOwner._globalKeyRegistry.$index(0, this.buttonKey);
      buttonRenderObject = t2 == null ? _null : t2.findRenderObject$0();
      if (buttonRenderObject == null)
        return;
      tooltipTextPainter = A.TextPainter$(_null, _null, _null, _null, _null, B.TextAlign_4, _null, _null, B._LinearTextScaler_1, B.TextWidthBasis_0);
      tooltipTextPainter.set$maxLines(1);
      tooltipTextPainter.set$ellipsis("...");
      tooltipTextPainter.set$text(0, A.TextSpan$(_null, B.TextStyle_7RY, t1));
      tooltipTextPainter.set$textDirection(B.TextDirection_1);
      tooltipTextPainter.layout$0();
      tooltipPaint = $.$get$_renderer().createPaint$0();
      tooltipPaint.set$style(0, B.PaintingStyle_0);
      tooltipPaint.set$color(0, B.Color_JRl);
      t1 = buttonRenderObject.get$paintBounds();
      buttonWidth = t1.right - t1.left;
      textSize = tooltipTextPainter.get$size(0);
      tooltipWidth = textSize._dx + 8;
      tooltipHeight = textSize._dy + 8;
      tooltipXOffset = this.isLeftAligned ? 0 - buttonWidth : 0 - (tooltipWidth - buttonWidth);
      tooltipYOffset = 0 - tooltipHeight - 6;
      canvas.drawRect$2(new A.Rect(tooltipXOffset, tooltipYOffset, tooltipXOffset + tooltipWidth, tooltipYOffset + tooltipHeight), tooltipPaint);
      tooltipTextPainter.paint$2(canvas, new A.Offset(tooltipXOffset + 4, tooltipYOffset + 4));
    },
    shouldRepaint$1(oldDelegate) {
      return this.tooltipMessage != type$._ExitWidgetSelectionTooltipPainter._as(oldDelegate).tooltipMessage;
    }
  };
  A._parseDiagnosticsNode_closure.prototype = {
    call$0() {
      A.FlutterError_reportError(new A.FlutterErrorDetails(this.error, this.stack, "widget inspector", null, new A._parseDiagnosticsNode__closure(), false));
    },
    $signature: 1
  };
  A._parseDiagnosticsNode__closure.prototype = {
    call$0() {
      return A._setArrayType([A.DiagnosticsNode_DiagnosticsNode$message("This exception was caught while trying to describe the user-relevant code of another error.", true, B.DiagnosticsTreeStyle_8)], type$.JSArray_DiagnosticsNode);
    },
    $signature: 9
  };
  A.InspectorSerializationDelegate.prototype = {
    additionalNodeProperties$2$fullDetails(node, fullDetails) {
      var t2, _this = this,
        t1 = type$.String,
        result = A.LinkedHashMap_LinkedHashMap$_empty(t1, type$.nullable_Object),
        value = node.get$value(node);
      if (_this.summaryTree && fullDetails)
        result.$indexSet(0, "summaryTree", true);
      t2 = _this.groupName;
      if (t2 != null)
        result.$indexSet(0, "valueId", _this.service.toId$2(value, t2));
      A._getCreationLocation(value);
      t2 = _this.addAdditionalPropertiesCallback;
      if (t2 != null) {
        t2 = t2.call$2(node, _this);
        result.addAll$1(0, t2 == null ? A.LinkedHashMap_LinkedHashMap$_empty(t1, type$.Object) : t2);
      }
      return result;
    },
    additionalNodeProperties$1(node) {
      return this.additionalNodeProperties$2$fullDetails(node, true);
    },
    filterProperties$2(nodes, owner) {
      var t1, t2;
      type$.List_DiagnosticsNode._as(nodes);
      t1 = A._arrayInstanceType(nodes);
      t2 = t1._eval$1("WhereIterable<1>");
      return A.List_List$of(new A.WhereIterable(nodes, t1._eval$1("bool(1)")._as(new A.InspectorSerializationDelegate_filterProperties_closure(B.JSArray_methods.contains$1(this._nodesCreatedByLocalProject, owner))), t2), true, t2._eval$1("Iterable.E"));
    },
    truncateNodesList$2(nodes, owner) {
      var t1;
      type$.List_DiagnosticsNode._as(nodes);
      t1 = this.maxDescendantsTruncatableNode;
      return t1 >= 0 && owner.get$allowTruncate() && nodes.length > t1 ? this.service._truncateNodes$2(nodes, t1) : nodes;
    },
    copyWith$3$expandPropertyValues$includeProperties$subtreeDepth(expandPropertyValues, includeProperties, subtreeDepth) {
      var _this = this,
        t1 = expandPropertyValues == null ? _this.expandPropertyValues : expandPropertyValues,
        t2 = includeProperties == null ? _this.includeProperties : includeProperties;
      return new A.InspectorSerializationDelegate(_this.service, _this.groupName, _this.summaryTree, _this.maxDescendantsTruncatableNode, t2, subtreeDepth, t1, _this.addAdditionalPropertiesCallback, A._setArrayType([], type$.JSArray_DiagnosticsNode));
    },
    copyWith$2$includeProperties$subtreeDepth(includeProperties, subtreeDepth) {
      return this.copyWith$3$expandPropertyValues$includeProperties$subtreeDepth(null, includeProperties, subtreeDepth);
    },
    copyWith$1$subtreeDepth(subtreeDepth) {
      return this.copyWith$3$expandPropertyValues$includeProperties$subtreeDepth(null, null, subtreeDepth);
    },
    $isDiagnosticsSerializationDelegate: 1
  };
  A.InspectorSerializationDelegate_filterProperties_closure.prototype = {
    call$1(node) {
      var t1, t2;
      type$.DiagnosticsNode._as(node);
      t1 = this.createdByLocalProject ? B.DiagnosticLevel_1 : B.DiagnosticLevel_3;
      t2 = node.get$level(node);
      return t2.index >= t1.index;
    },
    $signature: 62
  };
  A.WeakMap.prototype = {
    _isPrimitive$1(key) {
      return key == null || typeof key == "string" || typeof key == "number" || A._isBool(key);
    },
    $index(_, key) {
      var t2, _this = this,
        t1 = _this.$ti;
      t1._precomputed1._as(key);
      if (_this._isPrimitive$1(key))
        return _this._primitives.$index(0, key);
      else {
        t2 = _this._objects;
        key.toString;
        A.Expando__checkType(key);
        return t1._eval$1("2?")._as(t2._jsWeakMap.get(key));
      }
    },
    $indexSet(_, key, value) {
      var _this = this,
        t1 = _this.$ti;
      t1._precomputed1._as(key);
      t1._rest[1]._as(value);
      if (_this._isPrimitive$1(key))
        _this._primitives.$indexSet(0, key, value);
      else {
        t1 = _this._objects;
        key.toString;
        t1.$indexSet(0, key, value);
      }
    },
    remove$1(_, key) {
      var t2, result, _this = this,
        t1 = _this.$ti;
      t1._precomputed1._as(key);
      if (_this._isPrimitive$1(key))
        return _this._primitives.remove$1(0, key);
      else {
        t2 = _this._objects;
        A.Expando__checkType(key);
        result = t1._eval$1("2?")._as(t2._jsWeakMap.get(key));
        _this._objects.$indexSet(0, key, null);
        return result;
      }
    },
    set$_objects(_objects) {
      this._objects = type$.Expando_Object._as(_objects);
    }
  };
  A._InspectorSelection_Object_ChangeNotifier.prototype = {};
  A.__WidgetInspectorService_Object_WidgetInspectorService.prototype = {};
  A.__WidgetInspectorState_State_WidgetsBindingObserver.prototype = {};
  A.WidgetSpan.prototype = {
    build$3$dimensions$textScaler(builder, dimensions, textScaler) {
      var t1, hasStyle, currentDimensions;
      type$.nullable_List_PlaceholderDimensions._as(dimensions);
      A.assertHelper(dimensions != null);
      t1 = this.style;
      hasStyle = t1 != null;
      if (hasStyle)
        builder.pushStyle$1(t1.getTextStyle$1$textScaler(textScaler));
      A.assertHelper(builder.get$placeholderCount() < dimensions.length);
      t1 = builder.get$placeholderCount();
      if (!(t1 < dimensions.length))
        return A.ioore(dimensions, t1);
      currentDimensions = dimensions[t1];
      t1 = currentDimensions.size;
      builder.addPlaceholder$5$baseline$baselineOffset(t1._dx, t1._dy, this.alignment, currentDimensions.baseline, currentDimensions.baselineOffset);
      if (hasStyle)
        builder.pop$0();
    },
    visitChildren$1(visitor) {
      return type$.bool_Function_InlineSpan._as(visitor).call$1(this);
    },
    visitDirectChildren$1(visitor) {
      type$.bool_Function_InlineSpan._as(visitor);
      return true;
    },
    getSpanForPositionVisitor$2(position, offset) {
      if (position.offset === offset._inline_span$_value)
        return this;
      offset.increment$1(1);
      return null;
    },
    codeUnitAtVisitor$2(index, offset) {
      var localOffset = index - offset._inline_span$_value;
      A.assertHelper(localOffset >= 0);
      offset.increment$1(1);
      return localOffset === 0 ? 65532 : null;
    },
    compareTo$1(_, other) {
      var t1, t2, t3, candidate, result, _this = this;
      if (_this === other)
        return B.RenderComparison_0;
      if (A.getRuntimeTypeOfDartObject(other) !== A.getRuntimeTypeOfDartObject(_this))
        return B.RenderComparison_3;
      t1 = _this.style;
      t2 = t1 == null;
      t3 = other.style;
      if (t2 !== (t3 == null))
        return B.RenderComparison_3;
      type$.WidgetSpan._as(other);
      if (!_this.child.super$Object$$eq(0, other.child) || _this.alignment !== other.alignment)
        return B.RenderComparison_3;
      if (!t2) {
        t3.toString;
        candidate = t1.compareTo$1(0, t3);
        result = candidate.index > 0 ? candidate : B.RenderComparison_0;
        if (result === B.RenderComparison_3)
          return result;
      } else
        result = B.RenderComparison_0;
      return result;
    },
    $eq(_, other) {
      var t1, _this = this;
      if (other == null)
        return false;
      if (_this === other)
        return true;
      if (J.get$runtimeType$(other) !== A.getRuntimeTypeOfDartObject(_this))
        return false;
      if (!_this.super$InlineSpan$$eq(0, other))
        return false;
      t1 = false;
      if (other instanceof A._ScribblePlaceholder)
        if (other.child.super$Object$$eq(0, _this.child))
          t1 = other.alignment === _this.alignment;
      return t1;
    },
    get$hashCode(_) {
      var _this = this;
      return A.Object_hash(A.InlineSpan.prototype.get$hashCode.call(_this, 0), _this.child, _this.alignment, _this.baseline, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue);
    },
    debugAssertIsValid$0() {
      return true;
    },
    debugFillProperties$1(properties) {
      var _null = null;
      this.super$PlaceholderSpan$debugFillProperties(properties);
      properties.add$1(0, A.DiagnosticsProperty$("widget", this.child, true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, type$.Widget));
    }
  };
  A.WidgetSpan_extractFromInlineSpan_visitSubtree.prototype = {
    call$1(span) {
      var size, t2, t3, fontSize, textScaleFactor, t4, poppedFontSize, _this = this, _null = null,
        t1 = span.style,
        _0_0 = t1 == null ? _null : t1.fontSize;
      $label0$0: {
        if (typeof _0_0 == "number") {
          t1 = _0_0 !== B.JSArray_methods.get$last(_this.fontSizeStack);
          size = _0_0;
        } else {
          size = _null;
          t1 = false;
        }
        if (t1) {
          t1 = size;
          break $label0$0;
        }
        t1 = _null;
        break $label0$0;
      }
      t2 = t1 != null;
      if (t2)
        B.JSArray_methods.add$1(_this.fontSizeStack, t1);
      t3 = span instanceof A._ScribblePlaceholder;
      if (t3) {
        fontSize = B.JSArray_methods.get$last(_this.fontSizeStack);
        textScaleFactor = fontSize === 0 ? 0 : _this.textScaler.scale$1(0, fontSize) / fontSize;
        t4 = _this._box_0.index++;
        B.JSArray_methods.add$1(_this.widgets, new A._WidgetSpanParentData(span, A.Semantics$(_null, new A._AutoScaleInlineWidget(span, textScaleFactor, span.child, _null), false, _null, _null, false, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, new A.PlaceholderSpanIndexSemanticsTag(t4, "PlaceholderSpanIndexSemanticsTag(" + t4 + ")"), _null, _null), _null));
      }
      if (A.assertTest(t3 || !(span instanceof A._ScribblePlaceholder)))
        A.assertThrow(span.toString$0(0) + " is a PlaceholderSpan but not a WidgetSpan subclass. This is currently not supported.");
      span.visitDirectChildren$1(_this);
      if (t2) {
        t2 = _this.fontSizeStack;
        if (0 >= t2.length)
          return A.ioore(t2, -1);
        poppedFontSize = t2.pop();
        A.assertHelper(t2.length !== 0);
        A.assertHelper(poppedFontSize === t1);
      }
      return true;
    },
    $signature: 96
  };
  A._WidgetSpanParentData.prototype = {
    applyParentData$1(renderObject) {
      var t1 = renderObject.parentData;
      t1.toString;
      type$.TextParentData._as(t1).span = this.span;
    },
    get$debugTypicalAncestorWidgetClass() {
      return B.Type_RichText_N4q;
    }
  };
  A._AutoScaleInlineWidget.prototype = {
    createRenderObject$1(context) {
      var t1 = this.span;
      t1 = new A._RenderScaledInlineWidget(this.textScaleFactor, t1.alignment, t1.baseline, null, new A._LayoutCacheStorage(), A.LayerHandle$(type$.ContainerLayer_2));
      t1.RenderObject$0();
      return t1;
    },
    updateRenderObject$2(context, renderObject) {
      var t1;
      type$._RenderScaledInlineWidget._as(renderObject);
      t1 = this.span;
      renderObject.set$alignment(t1.alignment);
      renderObject.set$baseline(t1.baseline);
      renderObject.set$scale(0, this.textScaleFactor);
    }
  };
  A._RenderScaledInlineWidget.prototype = {
    set$scale(_, value) {
      if (value === this._scale)
        return;
      A.assertHelper(value > 0);
      A.assertHelper(isFinite(value));
      this._scale = value;
      this.markNeedsLayout$0();
    },
    set$alignment(value) {
      if (this._widget_span$_alignment === value)
        return;
      this._widget_span$_alignment = value;
      this.markNeedsLayout$0();
    },
    set$baseline(value) {
      return;
    },
    computeMaxIntrinsicHeight$1(width) {
      var t1;
      A._asDouble(width);
      t1 = this.RenderObjectWithChildMixin__child;
      t1 = t1 == null ? null : t1.getMaxIntrinsicHeight$1(width / this._scale);
      if (t1 == null)
        t1 = 0;
      return t1 * this._scale;
    },
    computeMaxIntrinsicWidth$1(height) {
      var t1;
      A._asDouble(height);
      t1 = this.RenderObjectWithChildMixin__child;
      t1 = t1 == null ? null : t1.getMaxIntrinsicWidth$1(height / this._scale);
      if (t1 == null)
        t1 = 0;
      return t1 * this._scale;
    },
    computeMinIntrinsicHeight$1(width) {
      var t1;
      A._asDouble(width);
      t1 = this.RenderObjectWithChildMixin__child;
      t1 = t1 == null ? null : t1.getMinIntrinsicHeight$1(width / this._scale);
      if (t1 == null)
        t1 = 0;
      return t1 * this._scale;
    },
    computeMinIntrinsicWidth$1(height) {
      var t1;
      A._asDouble(height);
      t1 = this.RenderObjectWithChildMixin__child;
      t1 = t1 == null ? null : t1.getMinIntrinsicWidth$1(height / this._scale);
      if (t1 == null)
        t1 = 0;
      return t1 * this._scale;
    },
    computeDistanceToActualBaseline$1(baseline) {
      var t1, _0_0;
      type$.TextBaseline._as(baseline);
      t1 = this.RenderObjectWithChildMixin__child;
      _0_0 = t1 == null ? null : t1.getDistanceToActualBaseline$1(baseline);
      $label0$0: {
        if (_0_0 == null) {
          t1 = this.super$RenderBox$computeDistanceToActualBaseline(baseline);
          break $label0$0;
        }
        t1 = this._scale * _0_0;
        break $label0$0;
      }
      return t1;
    },
    computeDryBaseline$2(constraints, baseline) {
      var t1, distance;
      type$.BoxConstraints._as(constraints);
      type$.TextBaseline._as(baseline);
      t1 = this.RenderObjectWithChildMixin__child;
      distance = t1 == null ? null : t1.getDryBaseline$2(new A.BoxConstraints(0, constraints.maxWidth / this._scale, 0, 1 / 0), baseline);
      return distance == null ? null : this._scale * distance;
    },
    computeDryLayout$1(constraints) {
      var t1, unscaledSize;
      A.assertHelper(!(constraints.maxHeight < 1 / 0));
      t1 = this.RenderObjectWithChildMixin__child;
      unscaledSize = t1 == null ? null : t1._computeIntrinsics$2$3(B.C__DryLayout, new A.BoxConstraints(0, constraints.maxWidth / this._scale, 0, 1 / 0), t1.get$_computeDryLayout(), type$.BoxConstraints, type$.Size);
      if (unscaledSize == null)
        unscaledSize = B.Size_0_0;
      return constraints.constrain$1(unscaledSize.$mul(0, this._scale));
    },
    performLayout$0() {
      var _this = this,
        child = _this.RenderObjectWithChildMixin__child;
      if (child == null)
        return;
      A.assertHelper(!(A.RenderObject.prototype.get$constraints.call(_this).maxHeight < 1 / 0));
      child.layout$2$parentUsesSize(new A.BoxConstraints(0, A.RenderObject.prototype.get$constraints.call(_this).maxWidth / _this._scale, 0, 1 / 0), true);
      _this.set$size(0, A.RenderObject.prototype.get$constraints.call(_this).constrain$1(child.get$size(0).$mul(0, _this._scale)));
    },
    applyPaintTransform$2(child, transform) {
      var t1;
      type$.RenderBox._as(child);
      t1 = this._scale;
      transform.scale$2(0, t1, t1);
    },
    paint$2(context, offset) {
      var t1, t2, _this = this,
        child = _this.RenderObjectWithChildMixin__child;
      if (child == null) {
        _this.get$isRepaintBoundary();
        _this._layerHandle.set$layer(0, null);
        return;
      }
      if (_this._scale === 1) {
        context.paintChild$2(child, offset);
        _this.get$isRepaintBoundary();
        _this._layerHandle.set$layer(0, null);
        return;
      }
      A.assertHelper(!_this._needsCompositingBitsUpdate);
      t1 = _this.__RenderObject__needsCompositing_A;
      t1 === $ && A.throwLateFieldNI("_needsCompositing");
      t2 = _this._scale;
      t2 = context.pushTransform$5$oldLayer(t1, offset, A.Matrix4_Matrix4$diagonal3Values(t2, t2, 1), new A._RenderScaledInlineWidget_paint_closure(child), type$.nullable_TransformLayer._as(_this.get$layer(0)));
      _this.get$isRepaintBoundary();
      _this._layerHandle.set$layer(0, t2);
    },
    hitTestChildren$2$position(result, position) {
      var t1,
        child = this.RenderObjectWithChildMixin__child;
      if (child == null)
        return false;
      t1 = this._scale;
      return result.addWithPaintTransform$3$hitTest$position$transform(new A._RenderScaledInlineWidget_hitTestChildren_closure(child), position, A.Matrix4_Matrix4$diagonal3Values(t1, t1, 1));
    }
  };
  A._RenderScaledInlineWidget_paint_closure.prototype = {
    call$2(context, offset) {
      return context.paintChild$2(this.child, offset);
    },
    $signature: 21
  };
  A._RenderScaledInlineWidget_hitTestChildren_closure.prototype = {
    call$2(result, transformedOffset) {
      return this.child.hitTest$2$position(result, transformedOffset);
    },
    $signature: 20
  };
  A.__RenderScaledInlineWidget_RenderBox_RenderObjectWithChildMixin.prototype = {
    attach$1(owner) {
      var t1;
      this.super$RenderObject$attach(owner);
      t1 = this.RenderObjectWithChildMixin__child;
      if (t1 != null)
        t1.attach$1(owner);
    },
    detach$0(_) {
      var t1;
      this.super$RenderObject$detach(0);
      t1 = this.RenderObjectWithChildMixin__child;
      if (t1 != null)
        t1.detach$0(0);
    }
  };
  A._AnyWidgetStates.prototype = {
    isSatisfiedBy$1(states) {
      type$.Set_WidgetState._as(states);
      return true;
    },
    toString$0(_) {
      return "WidgetState.any";
    },
    $isWidgetStatesConstraint: 1
  };
  A.WidgetState.prototype = {
    _enumToString$0() {
      return "WidgetState." + this._name;
    },
    isSatisfiedBy$1(states) {
      return type$.Set_WidgetState._as(states).contains$1(0, this);
    },
    $isWidgetStatesConstraint: 1
  };
  A.WidgetStateColor.prototype = {$isWidgetStateProperty: 1};
  A._WidgetStateColor.prototype = {
    resolve$1(states) {
      return this._resolve.call$1(type$.Set_WidgetState._as(states));
    }
  };
  A.WidgetStateMouseCursor.prototype = {
    createSession$1(device) {
      return this.resolve$1(B.Set_empty).createSession$1(device);
    },
    $isWidgetStateProperty: 1
  };
  A._WidgetStateMouseCursor.prototype = {
    resolve$1(states) {
      return this._resolve.call$1(type$.Set_WidgetState._as(states));
    },
    get$debugDescription() {
      return this.debugDescription;
    }
  };
  A.WidgetStateBorderSide.prototype = {$isWidgetStateProperty: 1};
  A._LerpSides.prototype = {
    resolve$1(states) {
      var t1, resolvedA, resolvedB, _this = this;
      type$.Set_WidgetState._as(states);
      t1 = _this.a;
      resolvedA = t1 == null ? null : t1.resolve$1(states);
      t1 = _this.b;
      resolvedB = t1 == null ? null : t1.resolve$1(states);
      t1 = resolvedA == null;
      if (t1 && resolvedB == null)
        return null;
      if (t1)
        return A.BorderSide_lerp(new A.BorderSide(resolvedB.color.withAlpha$1(0), 0, B.BorderStyle_1, -1), resolvedB, _this.t);
      if (resolvedB == null)
        return A.BorderSide_lerp(resolvedA, new A.BorderSide(resolvedA.color.withAlpha$1(0), 0, B.BorderStyle_1, -1), _this.t);
      return A.BorderSide_lerp(resolvedA, resolvedB, _this.t);
    },
    $isWidgetStateProperty: 1
  };
  A._WidgetStateBorderSide.prototype = {
    resolve$1(states) {
      return this._resolve.call$1(type$.Set_WidgetState._as(states));
    }
  };
  A.WidgetStateTextStyle.prototype = {$isWidgetStateProperty: 1};
  A._WidgetStateTextStyle.prototype = {
    resolve$1(states) {
      return this._resolve.call$1(type$.Set_WidgetState._as(states));
    }
  };
  A._LerpProperties.prototype = {
    resolve$1(states) {
      var t1, resolvedA, resolvedB, _this = this;
      type$.Set_WidgetState._as(states);
      t1 = _this.a;
      resolvedA = t1 == null ? null : t1.resolve$1(states);
      t1 = _this.b;
      resolvedB = t1 == null ? null : t1.resolve$1(states);
      return _this.lerpFunction.call$3(resolvedA, resolvedB, _this.t);
    },
    $isWidgetStateProperty: 1
  };
  A._WidgetStatePropertyWith.prototype = {
    resolve$1(states) {
      return this._resolve.call$1(type$.Set_WidgetState._as(states));
    },
    $isWidgetStateProperty: 1
  };
  A.WidgetStateMapper.prototype = {
    resolve$1(states) {
      var t1, entry, exception;
      type$.Set_WidgetState._as(states);
      for (t1 = this._widget_state$_map, t1 = new A.LinkedHashMapEntriesIterable(t1, A._instanceType(t1)._eval$1("LinkedHashMapEntriesIterable<1,2>")).get$iterator(0); t1.moveNext$0();) {
        entry = t1.__js_helper$_current;
        if (entry.key.isSatisfiedBy$1(states))
          return entry.value;
      }
      try {
        this.$ti._precomputed1._as(null);
        return null;
      } catch (exception) {
        if (type$.TypeError._is(A.unwrapException(exception))) {
          t1 = this.$ti._precomputed1;
          throw A.wrapException(A.ArgumentError$("The current set of material states is " + states.toString$0(0) + '.\nNone of the provided map keys matched this set, and the type "' + A.createRuntimeType(t1).toString$0(0) + '" is non-nullable.\nConsider using "WidgetStateProperty<' + A.createRuntimeType(t1).toString$0(0) + '?>.fromMap()", or adding the "WidgetState.any" key to this map.', null));
        } else
          throw exception;
      }
    },
    $eq(_, other) {
      var t1;
      if (other == null)
        return false;
      t1 = this.$ti;
      return t1._is(other) && A.mapEquals(this._widget_state$_map, other._widget_state$_map, type$.WidgetStatesConstraint, t1._precomputed1);
    },
    get$hashCode(_) {
      return new A.MapEquality(B.C_DefaultEquality, B.C_DefaultEquality, type$.$env_1_1_WidgetStatesConstraint._bind$1(this.$ti._precomputed1)._eval$1("MapEquality<1,2>")).hash$1(0, this._widget_state$_map);
    },
    toString$0(_) {
      return "WidgetStateMapper<" + A.createRuntimeType(this.$ti._precomputed1).toString$0(0) + ">(" + this._widget_state$_map.toString$0(0) + ")";
    },
    noSuchMethod$1(_, invocation) {
      throw A.wrapException(A.FlutterError$fromParts(A._setArrayType([A.ErrorSummary$('There was an attempt to access the "' + type$.Invocation._as(invocation).get$memberName().toString$0(0) + '" field of a WidgetStateMapper<' + A.createRuntimeType(this.$ti._precomputed1).toString$0(0) + "> object."), A.ErrorDescription$(this.toString$0(0)), A.ErrorDescription$("WidgetStateProperty objects should only be used in places that document their support."), A.ErrorHint$('Double-check whether the map was used in a place that documents support for WidgetStateProperty objects. If so, please file a bug report. (The https://pub.dev/ page for a package contains a link to "View/report issues".)')], type$.JSArray_DiagnosticsNode)));
    },
    debugFillProperties$1(properties) {
      var _null = null;
      this.super$Diagnosticable$debugFillProperties(properties);
      properties.add$1(0, A.DiagnosticsProperty$("map", this._widget_state$_map, true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, this.$ti._eval$1("Map<WidgetStatesConstraint,1>")));
    },
    $isWidgetStateProperty: 1
  };
  A.WidgetStatePropertyAll.prototype = {
    resolve$1(states) {
      type$.Set_WidgetState._as(states);
      return this.value;
    },
    toString$0(_) {
      var _s23_ = "WidgetStatePropertyAll(",
        t1 = this.value;
      if (typeof t1 == "number")
        return _s23_ + A.debugFormatDouble(t1) + ")";
      else
        return _s23_ + A.S(t1) + ")";
    },
    $eq(_, other) {
      if (other == null)
        return false;
      return this.$ti._is(other) && A.getRuntimeTypeOfDartObject(other) === A.getRuntimeTypeOfDartObject(this) && J.$eq$(other.value, this.value);
    },
    get$hashCode(_) {
      return J.get$hashCode$(this.value);
    },
    $isWidgetStateProperty: 1
  };
  A.WidgetStatesController.prototype = {
    update$2(_, state, add) {
      var t1 = this._change_notifier$_value;
      if (add ? J.add$1$ax(t1, state) : J.remove$1$ax(t1, state))
        this.notifyListeners$0();
    }
  };
  A._WidgetStateMapper_Object_Diagnosticable.prototype = {};
  A.RatingBar.prototype = {
    createState$0() {
      return new A._RatingBarState(B._StateLifecycle_0);
    },
    onRatingUpdate$1(arg0) {
      return this.onRatingUpdate.call$1(arg0);
    }
  };
  A._RatingBarState.prototype = {
    initState$0() {
      var t1, t2, _this = this;
      _this.super$State$initState();
      t1 = type$.ValueNotifier_bool._as(A.ValueNotifier$(false, type$.bool));
      _this.___RatingBarState__glow_F !== $ && A.throwLateFieldAI("_glow");
      _this.set$___RatingBarState__glow_F(t1);
      t1 = _this._widget;
      _this.___RatingBarState__minRating_A = t1.minRating;
      t2 = t1.itemCount;
      _this.___RatingBarState__maxRating_A = t2;
      _this._rating = t1.initialRating;
    },
    didUpdateWidget$1(oldWidget) {
      var t1, t2, _this = this;
      type$.RatingBar._as(oldWidget);
      _this.super$State$didUpdateWidget(oldWidget);
      t1 = _this._widget;
      t2 = t1.initialRating;
      if (oldWidget.initialRating !== t2)
        _this._rating = t2;
      _this.___RatingBarState__minRating_A = t1.minRating;
      t1 = t1.itemCount;
      _this.___RatingBarState__maxRating_A = t1;
    },
    dispose$0() {
      var t1 = this.___RatingBarState__glow_F;
      t1 === $ && A.throwLateFieldNI("_glow");
      t1.dispose$0();
      this.super$State$dispose();
    },
    build$1(context) {
      var textDirection, t1, t2, _length, _list, index, _this = this, _null = null;
      _this._widget.toString;
      textDirection = A.Directionality_of(context);
      _this._isRTL = textDirection === B.TextDirection_0;
      _this.iconRating = 0;
      t1 = _this._widget;
      t2 = t1.direction;
      _length = t1.itemCount;
      _list = J.JSArray_JSArray$allocateGrowable(_length, type$.Widget);
      for (index = 0; index < _length; ++index)
        _list[index] = _this._buildRating$2(context, index);
      return A.Material$(B.Duration_200000, _null, A.Wrap$(B.WrapAlignment_0, _list, t2, 0, 0, textDirection), B.Clip_0, B.Color_Edl, 0, _null, _null, _null, _null, _null, B.MaterialType_0);
    },
    _buildRating$2(context, index) {
      var t2, _ratingWidget, t3, t4, t5, t6, t7, t8, _this = this, _null = null,
        item = _this._widget._itemBuilder.call$2(context, index),
        t1 = _this._widget;
      t1.toString;
      if (index >= _this._rating) {
        item.toString;
        t2 = A.Theme_of(context);
        _ratingWidget = new A._NoRatingWidget(t1.itemSize, item, true, t2.disabledColor, _null);
      } else {
        t1 = t1.itemSize;
        _ratingWidget = A.SizedBox$(A.FittedBox$(item, B.BoxFit_1), t1, t1);
        ++_this.iconRating;
      }
      t1 = _this._widget;
      t2 = t1.direction === B.Axis_0;
      t3 = t2 ? _this.get$_onDragStart() : _null;
      t4 = t2 ? _this.get$_onDragEnd() : _null;
      t5 = t2 ? _this.get$_onDragUpdate() : _null;
      t6 = t2 ? _null : _this.get$_onDragStart();
      t7 = t2 ? _null : _this.get$_onDragEnd();
      t2 = t2 ? _null : _this.get$_onDragUpdate();
      t1 = t1.itemPadding;
      t8 = _this.___RatingBarState__glow_F;
      t8 === $ && A.throwLateFieldNI("_glow");
      return A.IgnorePointer$(A.GestureDetector$(_null, new A.Padding(t1, new A.ValueListenableBuilder(t8, new A._RatingBarState__buildRating_closure(_this), _ratingWidget, _null, type$.ValueListenableBuilder_bool), _null), B.DragStartBehavior_1, false, _null, _null, _null, _null, t4, t3, t5, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, new A._RatingBarState__buildRating_closure0(_this, index), _null, t7, t6, t2), false, _null);
    },
    _onDragUpdate$1(dragDetails) {
      var box, _pos, t1, t2, t3, i, currentRating, currentRating0, _this = this;
      _this._widget.toString;
      box = type$.nullable_RenderBox._as(_this.get$context(0).findRenderObject$0());
      if (box == null)
        return;
      _pos = box.globalToLocal$1(dragDetails.globalPosition);
      t1 = _this._widget;
      t2 = t1.direction;
      t3 = t1.itemSize;
      t1 = t1.itemPadding;
      i = t2 === B.Axis_0 ? _pos._dx / (t3 + t1.get$horizontal()) : _pos._dy / (t3 + (t1.get$_top(0) + t1.get$_bottom(0)));
      t1 = _this._widget;
      t1.toString;
      currentRating = B.JSNumber_methods.round$0(i);
      currentRating0 = t1.itemCount;
      if (currentRating > currentRating0)
        currentRating = currentRating0;
      if (currentRating < 0)
        currentRating = 0;
      if (_this._isRTL && t1.direction === B.Axis_0)
        currentRating = currentRating0 - currentRating;
      t1 = _this.___RatingBarState__minRating_A;
      t1 === $ && A.throwLateFieldNI("_minRating");
      t2 = _this.___RatingBarState__maxRating_A;
      t2 === $ && A.throwLateFieldNI("_maxRating");
      _this._rating = B.JSNumber_methods.clamp$2(currentRating, t1, t2);
      _this._widget.toString;
      _this.setState$1(new A._RatingBarState__onDragUpdate_closure());
    },
    _onDragStart$1(details) {
      var t1 = this.___RatingBarState__glow_F;
      t1 === $ && A.throwLateFieldNI("_glow");
      t1.set$value(0, true);
    },
    _onDragEnd$1(details) {
      var _this = this,
        t1 = _this.___RatingBarState__glow_F;
      t1 === $ && A.throwLateFieldNI("_glow");
      t1.set$value(0, false);
      _this._widget.onRatingUpdate$1(_this.iconRating);
      _this.iconRating = 0;
    },
    set$___RatingBarState__glow_F(___RatingBarState__glow_F) {
      this.___RatingBarState__glow_F = type$.ValueNotifier_bool._as(___RatingBarState__glow_F);
    }
  };
  A._RatingBarState__buildRating_closure0.prototype = {
    call$1(details) {
      var t2, value, _this = this,
        t1 = _this.index;
      if (t1 === 0) {
        t2 = _this.$this._rating;
        t2 = t2 === 1 || t2 === 0.5;
      } else
        t2 = false;
      if (t2)
        value = 0;
      else {
        _this.$this._widget.toString;
        value = t1 + 1;
      }
      t1 = _this.$this;
      t2 = t1._widget;
      value = Math.max(value, t2.minRating);
      t2.onRatingUpdate$1(value);
      t1._rating = value;
      t1.setState$1(new A._RatingBarState__buildRating__closure());
    },
    $signature: 37
  };
  A._RatingBarState__buildRating__closure.prototype = {
    call$0() {
    },
    $signature: 1
  };
  A._RatingBarState__buildRating_closure.prototype = {
    call$3(context, glow, child) {
      var t1, glowColor, t2, t3, _null = null;
      A._asBool(glow);
      if (glow)
        this.$this._widget.toString;
      if (glow) {
        t1 = this.$this;
        t1._widget.toString;
        glowColor = A.Theme_of(context).colorScheme.secondary;
        t2 = glowColor.withAlpha$1(30);
        t1._widget.toString;
        t2 = A.BoxShadow$(10, B.BlurStyle_0, t2, B.Offset_0_0, 2);
        t3 = glowColor.withAlpha$1(20);
        t1._widget.toString;
        return A.DecoratedBox$(child, A.BoxDecoration$(_null, _null, A._setArrayType([t2, A.BoxShadow$(10, B.BlurStyle_0, t3, B.Offset_0_0, 2)], type$.JSArray_BoxShadow), _null, _null, _null, B.BoxShape_1), B.DecorationPosition_0);
      }
      return child;
    },
    $signature: 154
  };
  A._RatingBarState__onDragUpdate_closure.prototype = {
    call$0() {
    },
    $signature: 1
  };
  A._NoRatingWidget.prototype = {
    build$1(context) {
      var _this = this,
        t1 = _this.size,
        t2 = _this.child;
      return A.SizedBox$(A.FittedBox$(_this.enableMask ? new A.ColorFiltered(new A.EngineColorFilter(_this.unratedColor, B.BlendMode_5, null, B.ColorFilterType_0), t2, null) : t2, B.BoxFit_1), t1, t1);
    }
  };
  A.Registrar.prototype = {
    handleFrameworkMessage$3(channel, data, callback) {
      return this.handleFrameworkMessage$body$Registrar(channel, data, type$.nullable_void_Function_nullable_ByteData._as(callback));
    },
    handleFrameworkMessage$body$Registrar(channel, data, callback) {
      var $async$goto = 0,
        $async$completer = A._makeAsyncAwaitCompleter(type$.void),
        $async$handler = 1, $async$errorStack = [], $async$next = [], $async$self = this, handler, exception, stack, t1, t2, exception0, response, $async$exception0;
      var $async$handleFrameworkMessage$3 = A._wrapJsFunctionForAsync(function($async$errorCode, $async$result) {
        if ($async$errorCode === 1) {
          $async$errorStack.push($async$result);
          $async$goto = $async$handler;
        }
        while (true)
          switch ($async$goto) {
            case 0:
              // Function start
              response = null;
              $async$handler = 3;
              handler = $async$self._plugin_registry$_handlers.$index(0, channel);
              $async$goto = handler != null ? 6 : 7;
              break;
            case 6:
              // then
              t1 = handler.call$1(data);
              t2 = type$.nullable_ByteData;
              $async$goto = 8;
              return A._asyncAwait(type$.Future_nullable_ByteData._is(t1) ? t1 : A._Future$value(t2._as(t1), t2), $async$handleFrameworkMessage$3);
            case 8:
              // returning from await.
              response = $async$result;
            case 7:
              // join
              $async$next.push(5);
              // goto finally
              $async$goto = 4;
              break;
            case 3:
              // catch
              $async$handler = 2;
              $async$exception0 = $async$errorStack.pop();
              exception = A.unwrapException($async$exception0);
              stack = A.getTraceFromException($async$exception0);
              t1 = A.ErrorDescription$("during a framework-to-plugin message");
              A.FlutterError_reportError(new A.FlutterErrorDetails(exception, stack, "flutter web plugins", t1, null, false));
              $async$next.push(5);
              // goto finally
              $async$goto = 4;
              break;
            case 2:
              // uncaught
              $async$next = [1];
            case 4:
              // finally
              $async$handler = 1;
              if (callback != null)
                callback.call$1(response);
              // goto the next finally handler
              $async$goto = $async$next.pop();
              break;
            case 5:
              // after finally
              // implicit return
              return A._asyncReturn(null, $async$completer);
            case 1:
              // rethrow
              return A._asyncRethrow($async$errorStack.at(-1), $async$completer);
          }
      });
      return A._asyncStartSync($async$handleFrameworkMessage$3, $async$completer);
    },
    send$2(_, channel, message) {
      var t1 = new A._Future($.Zone__current, type$._Future_nullable_ByteData);
      $.$get$channelBuffers().push$3(channel, message, new A.Registrar_send_closure(new A._AsyncCompleter(t1, type$._AsyncCompleter_nullable_ByteData)));
      return t1;
    },
    setMessageHandler$2(channel, handler) {
      var t1;
      type$.nullable_nullable_Future_nullable_ByteData_Function_nullable_ByteData._as(handler);
      t1 = this._plugin_registry$_handlers;
      if (handler == null)
        t1.remove$1(0, channel);
      else
        t1.$indexSet(0, channel, handler);
    }
  };
  A.Registrar_send_closure.prototype = {
    call$1(reply) {
      var exception, stack, exception0, t1;
      type$.nullable_ByteData._as(reply);
      try {
        this.completer.complete$1(0, reply);
      } catch (exception0) {
        exception = A.unwrapException(exception0);
        stack = A.getTraceFromException(exception0);
        t1 = A.ErrorDescription$("during a plugin-to-framework message");
        A.FlutterError_reportError(new A.FlutterErrorDetails(exception, stack, "flutter web plugins", t1, null, false));
      }
    },
    $signature: 30
  };
  A.PluginRegistry.prototype = {};
  A.FunctionsClient.prototype = {};
  A.getBroadcastChannel_closure.prototype = {
    call$1($event) {
      var t1 = type$.MessageEvent._as($event).data,
        t2 = new A._AcceptStructuredCloneDart2Js([], []);
      t2.mustCopy = true;
      return type$.Map_String_dynamic._as(B.C_JsonCodec.decode$1(0, B.C_JsonCodec.encode$1(A.dartify(t2.walk$1(t1)))));
    },
    $signature: 556
  };
  A.getBroadcastChannel_closure0.prototype = {
    call$1(message) {
      var jsMessage, _null = null,
        t1 = $.$get$_log0();
      t1.log$4(B.Level_FINEST_300, "Broadcasting message: " + message.toString$0(0), _null, _null);
      t1.log$4(B.Level_FINE_500, "Broadcasting event: " + A.S(message.$index(0, "event")), _null, _null);
      jsMessage = A.jsify(message);
      t1 = jsMessage == null ? type$.Object._as(jsMessage) : jsMessage;
      this.broadcast.postMessage(t1);
    },
    $signature: 557
  };
  A.AuthChangeEvent.prototype = {
    _enumToString$0() {
      return "AuthChangeEvent." + this._name;
    }
  };
  A.SignOutScope.prototype = {
    _enumToString$0() {
      return "SignOutScope." + this._name;
    }
  };
  A.RequestMethodType.prototype = {
    _enumToString$0() {
      return "RequestMethodType." + this._name;
    }
  };
  A.GotrueFetch.prototype = {
    _getErrorMessage$1(error) {
      var t1, t2;
      if (type$.Map_dynamic_dynamic._is(error)) {
        t1 = J.getInterceptor$asx(error);
        t2 = t1.$index(error, "msg");
        if (t2 == null)
          t2 = t1.$index(error, "message");
        if (t2 == null)
          t2 = t1.$index(error, "error_description");
        if (t2 == null) {
          t2 = t1.$index(error, "error");
          t2 = t2 == null ? null : J.toString$0$(t2);
        }
        return A._asString(t2 == null ? t1.toString$0(error) : t2);
      }
      return J.toString$0$(error);
    },
    _getErrorCode$2(error, key) {
      var errorCode;
      if (type$.Map_dynamic_dynamic._is(error)) {
        errorCode = J.$index$asx(error, key);
        if (typeof errorCode == "string")
          return errorCode;
      }
      return null;
    },
    _fetch0$_handleError$1(error) {
      var data, error0, t1, exception, version, responseApiVersion, t2, errorCode, t3, _this = this, _null = null,
        _s13_ = "weak_password",
        _s7_ = "reasons";
      if (!(error instanceof A.Response))
        throw A.wrapException(A.AuthRetryableFetchException$(J.toString$0$(error), _null));
      t1 = error.statusCode;
      if (t1 >= 500)
        throw A.wrapException(A.AuthRetryableFetchException$(error.get$body(0), B.JSInt_methods.toString$0(t1)));
      data = null;
      try {
        data = B.C_JsonCodec.decode$2$reviver(0, A.encodingForCharset(J.$index$asx(A._contentTypeForHeaders(error.headers).parameters._collection$_map, "charset")).decode$1(0, error.bodyBytes), _null);
      } catch (exception) {
        error0 = A.unwrapException(exception);
        t1 = J.toString$0$(error0);
        throw A.wrapException(new A.AuthUnknownException(t1, _null, _null));
      }
      version = error.headers.$index(0, "x-supabase-api-version");
      responseApiVersion = version != null ? A.ApiVersion_fromString(version) : _null;
      if (responseApiVersion == null)
        t2 = _null;
      else {
        t2 = $.$get$ApiVersions_v20240101();
        t2 = responseApiVersion.timestamp.isAfter$1(t2.timestamp) || responseApiVersion.name === t2.name;
      }
      errorCode = t2 === true ? _this._getErrorCode$2(data, "code") : _this._getErrorCode$2(data, "error_code");
      if (errorCode == null) {
        t2 = type$.Map_dynamic_dynamic;
        t3 = false;
        if (t2._is(data))
          if (t2._is(J.$index$asx(data, _s13_))) {
            t2 = type$.List_dynamic;
            t2 = t2._is(J.$index$asx(J.$index$asx(data, _s13_), _s7_)) && J.get$isNotEmpty$asx(t2._as(J.$index$asx(J.$index$asx(data, _s13_), _s7_))) && !A.IterableExtension_whereNot(t2._as(J.$index$asx(J.$index$asx(data, _s13_), _s7_)), new A.GotrueFetch__handleError_closure(), type$.dynamic).get$iterator(0).moveNext$0();
          } else
            t2 = t3;
        else
          t2 = t3;
        if (t2) {
          t2 = _this._getErrorMessage$1(data);
          t1 = B.JSInt_methods.toString$0(t1);
          throw A.wrapException(A.AuthWeakPasswordException$(t2, A.List_List$from(type$.Iterable_dynamic._as(J.$index$asx(J.$index$asx(data, _s13_), _s7_)), true, type$.String), t1));
        }
      } else if (errorCode === "weak_password") {
        t2 = _this._getErrorMessage$1(data);
        t1 = B.JSInt_methods.toString$0(t1);
        t3 = J.$index$asx(data, _s13_);
        t3 = t3 == null ? _null : J.$index$asx(t3, _s7_);
        if (t3 == null)
          t3 = [];
        throw A.wrapException(A.AuthWeakPasswordException$(t2, A.List_List$from(type$.Iterable_dynamic._as(t3), true, type$.String), t1));
      }
      throw A.wrapException(new A.AuthApiException(_this._getErrorMessage$1(data), B.JSInt_methods.toString$0(t1), errorCode));
    },
    request$3$options(_, url, method, options) {
      var $async$goto = 0,
        $async$completer = A._makeAsyncAwaitCompleter(type$.dynamic),
        $async$returnValue, $async$self = this, t1, qs, uri, headers;
      var $async$request$3$options = A._wrapJsFunctionForAsync(function($async$errorCode, $async$result) {
        if ($async$errorCode === 1)
          return A._asyncRethrow($async$result, $async$completer);
        while (true)
          switch ($async$goto) {
            case 0:
              // Function start
              headers = options.headers;
              if (!headers.containsKey$1(0, "x-supabase-api-version"))
                headers.$indexSet(0, "x-supabase-api-version", $.$get$ApiVersions_v20240101().name);
              t1 = options.jwt;
              if (t1 != null)
                headers.$indexSet(0, "Authorization", "Bearer " + A.S(t1));
              qs = options.query;
              if (qs == null) {
                t1 = type$.String;
                qs = A.LinkedHashMap_LinkedHashMap$_empty(t1, t1);
              }
              uri = A.Uri_parse(url, 0, null);
              t1 = A.LinkedHashMap_LinkedHashMap$of(uri.get$queryParameters(), type$.String, type$.dynamic);
              t1.addAll$1(0, qs);
              $async$goto = 3;
              return A._asyncAwait($async$self._handleRequest$4$headers$method$options$uri(headers, method, options, uri.replace$1$queryParameters(0, t1)), $async$request$3$options);
            case 3:
              // returning from await.
              $async$returnValue = $async$result;
              // goto return
              $async$goto = 1;
              break;
            case 1:
              // return
              return A._asyncReturn($async$returnValue, $async$completer);
          }
      });
      return A._asyncStartSync($async$request$3$options, $async$completer);
    },
    _handleRequest$4$headers$method$options$uri(headers, method, options, uri) {
      return this._handleRequest$body$GotrueFetch(type$.Map_String_String._as(headers), method, options, uri);
    },
    _handleRequest$body$GotrueFetch(headers, method, options, uri) {
      var $async$goto = 0,
        $async$completer = A._makeAsyncAwaitCompleter(type$.dynamic),
        $async$returnValue, $async$handler = 2, $async$errorStack = [], $async$self = this, bodyStr, response, e, error, exception, t1, $async$exception;
      var $async$_handleRequest$4$headers$method$options$uri = A._wrapJsFunctionForAsync(function($async$errorCode, $async$result) {
        if ($async$errorCode === 1) {
          $async$errorStack.push($async$result);
          $async$goto = $async$handler;
        }
        while (true)
          switch ($async$goto) {
            case 0:
              // Function start
              t1 = options.body;
              if (t1 == null) {
                t1 = type$.dynamic;
                t1 = A.LinkedHashMap_LinkedHashMap$_empty(t1, t1);
              }
              bodyStr = B.C_JsonCodec.encode$1(t1);
              if (method !== B.RequestMethodType_0)
                headers.$indexSet(0, "Content-Type", "application/json");
              response = null;
              $async$handler = 4;
            case 7:
              // switch
              switch (method.index) {
                case 0:
                  // goto case
                  $async$goto = 9;
                  break;
                case 1:
                  // goto case
                  $async$goto = 10;
                  break;
                case 2:
                  // goto case
                  $async$goto = 11;
                  break;
                case 3:
                  // goto case
                  $async$goto = 12;
                  break;
                default:
                  // goto after switch
                  $async$goto = 8;
                  break;
              }
              break;
            case 9:
              // case
              $async$goto = 13;
              return A._asyncAwait(A.get(uri, headers), $async$_handleRequest$4$headers$method$options$uri);
            case 13:
              // returning from await.
              response = $async$result;
              // goto after switch
              $async$goto = 8;
              break;
            case 10:
              // case
              $async$goto = 14;
              return A._asyncAwait(A.http__post$closure().call$3$body$headers(uri, bodyStr, headers), $async$_handleRequest$4$headers$method$options$uri);
            case 14:
              // returning from await.
              response = $async$result;
              // goto after switch
              $async$goto = 8;
              break;
            case 11:
              // case
              $async$goto = 15;
              return A._asyncAwait(A.http__put$closure().call$3$body$headers(uri, bodyStr, headers), $async$_handleRequest$4$headers$method$options$uri);
            case 15:
              // returning from await.
              response = $async$result;
              // goto after switch
              $async$goto = 8;
              break;
            case 12:
              // case
              $async$goto = 16;
              return A._asyncAwait(A.http__delete$closure().call$3$body$headers(uri, bodyStr, headers), $async$_handleRequest$4$headers$method$options$uri);
            case 16:
              // returning from await.
              response = $async$result;
              // goto after switch
              $async$goto = 8;
              break;
            case 8:
              // after switch
              $async$handler = 2;
              // goto after finally
              $async$goto = 6;
              break;
            case 4:
              // catch
              $async$handler = 3;
              $async$exception = $async$errorStack.pop();
              e = A.unwrapException($async$exception);
              t1 = A.AuthRetryableFetchException$(J.toString$0$(e), null);
              throw A.wrapException(t1);
              // goto after finally
              $async$goto = 6;
              break;
            case 3:
              // uncaught
              // goto rethrow
              $async$goto = 2;
              break;
            case 6:
              // after finally
              t1 = response.statusCode;
              if (!(t1 >= 200 && t1 <= 299))
                throw A.wrapException($async$self._fetch0$_handleError$1(response));
              if (options.noResolveJson) {
                t1 = response;
                $async$returnValue = A.encodingForCharset(J.$index$asx(A._contentTypeForHeaders(t1.headers).parameters._collection$_map, "charset")).decode$1(0, t1.bodyBytes);
                // goto return
                $async$goto = 1;
                break;
              }
              try {
                t1 = B.C_JsonCodec.decode$1(0, B.C_Utf8Codec.decode$1(0, response.bodyBytes));
                $async$returnValue = t1;
                // goto return
                $async$goto = 1;
                break;
              } catch (exception) {
                error = A.unwrapException(exception);
                t1 = $async$self._fetch0$_handleError$1(error);
                throw A.wrapException(t1);
              }
            case 1:
              // return
              return A._asyncReturn($async$returnValue, $async$completer);
            case 2:
              // rethrow
              return A._asyncRethrow($async$errorStack.at(-1), $async$completer);
          }
      });
      return A._asyncStartSync($async$_handleRequest$4$headers$method$options$uri, $async$completer);
    }
  };
  A.GotrueFetch__handleError_closure.prototype = {
    call$1(element) {
      return typeof element == "string";
    },
    $signature: 115
  };
  A.GoTrueAdminApi.prototype = {
    get$_fetch() {
      var value = this.__GoTrueAdminApi__fetch_FI;
      if (value === $) {
        value !== $ && A.throwLateFieldADI("_fetch");
        value = this.__GoTrueAdminApi__fetch_FI = new A.GotrueFetch(this._gotrue_admin_api$_httpClient);
      }
      return value;
    },
    signOut$2$scope(jwt, scope) {
      var $async$goto = 0,
        $async$completer = A._makeAsyncAwaitCompleter(type$.void),
        $async$self = this, t1, options;
      var $async$signOut$2$scope = A._wrapJsFunctionForAsync(function($async$errorCode, $async$result) {
        if ($async$errorCode === 1)
          return A._asyncRethrow($async$result, $async$completer);
        while (true)
          switch ($async$goto) {
            case 0:
              // Function start
              t1 = type$.String;
              options = A.GotrueRequestOptions$(null, $async$self._gotrue_admin_api$_headers, jwt, true, A.LinkedHashMap_LinkedHashMap$_literal(["scope", scope._name], t1, t1));
              $async$goto = 2;
              return A._asyncAwait($async$self.get$_fetch().request$3$options(0, $async$self._gotrue_admin_api$_url + "/logout", B.RequestMethodType_1, options), $async$signOut$2$scope);
            case 2:
              // returning from await.
              // implicit return
              return A._asyncReturn(null, $async$completer);
          }
      });
      return A._asyncStartSync($async$signOut$2$scope, $async$completer);
    }
  };
  A.GoTrueAdminMFAApi.prototype = {};
  A.GoTrueClient.prototype = {
    get$_gotrue_client$_fetch() {
      var value = this.__GoTrueClient__fetch_FI;
      if (value === $) {
        value !== $ && A.throwLateFieldADI("_fetch");
        value = this.__GoTrueClient__fetch_FI = new A.GotrueFetch(this._gotrue_client$_httpClient);
      }
      return value;
    },
    exchangeCodeForSession$1(authCode) {
      var $async$goto = 0,
        $async$completer = A._makeAsyncAwaitCompleter(type$.AuthSessionUrlResponse),
        $async$returnValue, $async$self = this, codeVerifierRawString, codeVerifier, redirectType, t2, response, t1, $async$temp1;
      var $async$exchangeCodeForSession$1 = A._wrapJsFunctionForAsync(function($async$errorCode, $async$result) {
        if ($async$errorCode === 1)
          return A._asyncRethrow($async$result, $async$completer);
        while (true)
          switch ($async$goto) {
            case 0:
              // Function start
              t1 = $async$self._asyncStorage;
              if (A.assertTest(t1 != null))
                A.assertThrow("You need to provide asyncStorage to perform pkce flow.");
              $async$goto = 3;
              return A._asyncAwait(t1.getItem$1$key(0, "supabase.auth.token-code-verifier"), $async$exchangeCodeForSession$1);
            case 3:
              // returning from await.
              codeVerifierRawString = $async$result;
              if (codeVerifierRawString == null)
                throw A.wrapException(A.AuthException$("Code verifier could not be found in local storage.", null, null));
              codeVerifier = B.JSArray_methods.get$first(codeVerifierRawString.split("/"));
              redirectType = A.AuthChangeEventExtended_fromString(B.JSArray_methods.get$last(codeVerifierRawString.split("/")));
              t2 = type$.String;
              $async$temp1 = type$.Map_String_dynamic;
              $async$goto = 4;
              return A._asyncAwait($async$self.get$_gotrue_client$_fetch().request$3$options(0, $async$self._gotrue_client$_url + "/token", B.RequestMethodType_1, A.GotrueRequestOptions$(A.LinkedHashMap_LinkedHashMap$_literal(["auth_code", authCode, "code_verifier", codeVerifier], t2, type$.dynamic), $async$self._gotrue_client$_headers, null, null, A.LinkedHashMap_LinkedHashMap$_literal(["grant_type", "pkce"], t2, t2))), $async$exchangeCodeForSession$1);
            case 4:
              // returning from await.
              response = $async$temp1._as($async$result);
              $async$goto = 5;
              return A._asyncAwait(t1.removeItem$1$key(0, "supabase.auth.token-code-verifier"), $async$exchangeCodeForSession$1);
            case 5:
              // returning from await.
              t1 = A.Session_fromJson(response);
              t1.toString;
              $async$self._saveSession$1(t1);
              if (redirectType === B.AuthChangeEvent_7JD)
                $async$self.notifyAllSubscribers$1(B.AuthChangeEvent_7JD);
              else
                $async$self.notifyAllSubscribers$1(B.AuthChangeEvent_SIGNED_IN_2_signedIn);
              $async$returnValue = new A.AuthSessionUrlResponse(t1);
              // goto return
              $async$goto = 1;
              break;
            case 1:
              // return
              return A._asyncReturn($async$returnValue, $async$completer);
          }
      });
      return A._asyncStartSync($async$exchangeCodeForSession$1, $async$completer);
    },
    refreshSession$0() {
      var $async$goto = 0,
        $async$completer = A._makeAsyncAwaitCompleter(type$.AuthResponse),
        $async$returnValue, $async$self = this, currentSessionRefreshToken, t1;
      var $async$refreshSession$0 = A._wrapJsFunctionForAsync(function($async$errorCode, $async$result) {
        if ($async$errorCode === 1)
          return A._asyncRethrow($async$result, $async$completer);
        while (true)
          switch ($async$goto) {
            case 0:
              // Function start
              t1 = $async$self._currentSession;
              if ((t1 == null ? null : t1.accessToken) == null) {
                $async$self._gotrue_client$_log.log$4(B.Level_WARNING_900, "Can't refresh session, no current session found.", null, null);
                throw A.wrapException(A.AuthSessionMissingException$());
              }
              $async$self._gotrue_client$_log.log$4(B.Level_INFO_800, "Refresh session", null, null);
              t1 = $async$self._currentSession;
              currentSessionRefreshToken = t1 == null ? null : t1.refreshToken;
              if (currentSessionRefreshToken == null)
                throw A.wrapException(A.AuthSessionMissingException$());
              $async$goto = 3;
              return A._asyncAwait($async$self._callRefreshToken$1(currentSessionRefreshToken), $async$refreshSession$0);
            case 3:
              // returning from await.
              $async$returnValue = $async$result;
              // goto return
              $async$goto = 1;
              break;
            case 1:
              // return
              return A._asyncReturn($async$returnValue, $async$completer);
          }
      });
      return A._asyncStartSync($async$refreshSession$0, $async$completer);
    },
    getUser$1(jwt) {
      var $async$goto = 0,
        $async$completer = A._makeAsyncAwaitCompleter(type$.UserResponse),
        $async$returnValue, $async$self = this, options, $async$temp1, $async$temp2, $async$temp3;
      var $async$getUser$1 = A._wrapJsFunctionForAsync(function($async$errorCode, $async$result) {
        if ($async$errorCode === 1)
          return A._asyncRethrow($async$result, $async$completer);
        while (true)
          switch ($async$goto) {
            case 0:
              // Function start
              options = A.GotrueRequestOptions$(null, $async$self._gotrue_client$_headers, jwt, null, null);
              $async$temp1 = A;
              $async$temp2 = A;
              $async$temp3 = type$.Map_String_dynamic;
              $async$goto = 3;
              return A._asyncAwait($async$self.get$_gotrue_client$_fetch().request$3$options(0, $async$self._gotrue_client$_url + "/user", B.RequestMethodType_0, options), $async$getUser$1);
            case 3:
              // returning from await.
              $async$returnValue = new $async$temp1.UserResponse($async$temp2.User_fromJson($async$temp3._as($async$result)));
              // goto return
              $async$goto = 1;
              break;
            case 1:
              // return
              return A._asyncReturn($async$returnValue, $async$completer);
          }
      });
      return A._asyncStartSync($async$getUser$1, $async$completer);
    },
    getSessionFromUrl$1(originUrl) {
      var $async$goto = 0,
        $async$completer = A._makeAsyncAwaitCompleter(type$.AuthSessionUrlResponse),
        $async$returnValue, $async$self = this, t1, url, errorDescription, errorCode, error, authCode, accessToken, expiresIn, refreshToken, tokenType, providerToken, providerRefreshToken, user, session, redirectType;
      var $async$getSessionFromUrl$1 = A._wrapJsFunctionForAsync(function($async$errorCode, $async$result) {
        if ($async$errorCode === 1)
          return A._asyncRethrow($async$result, $async$completer);
        while (true)
          switch ($async$goto) {
            case 0:
              // Function start
              if (originUrl.get$hasQuery()) {
                t1 = originUrl.toString$0(0);
                url = A.Uri_parse(A.stringReplaceAllUnchecked(t1, "#", "&"), 0, null);
              } else {
                t1 = originUrl.toString$0(0);
                url = A.Uri_parse(A.stringReplaceAllUnchecked(t1, "#", "?"), 0, null);
              }
              errorDescription = url.get$queryParameters().$index(0, "error_description");
              errorCode = url.get$queryParameters().$index(0, "error_code");
              error = url.get$queryParameters().$index(0, "error");
              if (errorDescription != null)
                throw A.wrapException(A.AuthException$(errorDescription, error, errorCode));
              $async$goto = $async$self._flowType === B.AuthFlowType_1 ? 3 : 4;
              break;
            case 3:
              // then
              authCode = originUrl.get$queryParameters().$index(0, "code");
              if (authCode == null)
                throw A.wrapException(new A.AuthPKCEGrantCodeExchangeError("No code detected in query parameters.", null, null));
              $async$goto = 5;
              return A._asyncAwait($async$self.exchangeCodeForSession$1(authCode), $async$getSessionFromUrl$1);
            case 5:
              // returning from await.
              $async$returnValue = $async$result;
              // goto return
              $async$goto = 1;
              break;
            case 4:
              // join
              accessToken = url.get$queryParameters().$index(0, "access_token");
              expiresIn = url.get$queryParameters().$index(0, "expires_in");
              refreshToken = url.get$queryParameters().$index(0, "refresh_token");
              tokenType = url.get$queryParameters().$index(0, "token_type");
              providerToken = url.get$queryParameters().$index(0, "provider_token");
              providerRefreshToken = url.get$queryParameters().$index(0, "provider_refresh_token");
              if (accessToken == null)
                throw A.wrapException(A.AuthException$("No access_token detected.", null, null));
              if (expiresIn == null)
                throw A.wrapException(A.AuthException$("No expires_in detected.", null, null));
              if (refreshToken == null)
                throw A.wrapException(A.AuthException$("No refresh_token detected.", null, null));
              if (tokenType == null)
                throw A.wrapException(A.AuthException$("No token_type detected.", null, null));
              $async$goto = 6;
              return A._asyncAwait($async$self.getUser$1(accessToken), $async$getSessionFromUrl$1);
            case 6:
              // returning from await.
              user = $async$result.user;
              if (user == null)
                throw A.wrapException(A.AuthException$("No user found.", null, null));
              session = new A.Session(providerToken, providerRefreshToken, accessToken, A.int_parse(expiresIn, null), refreshToken, tokenType, user);
              redirectType = url.get$queryParameters().$index(0, "type");
              $async$self._saveSession$1(session);
              if (redirectType === "recovery")
                $async$self.notifyAllSubscribers$1(B.AuthChangeEvent_7JD);
              else
                $async$self.notifyAllSubscribers$1(B.AuthChangeEvent_SIGNED_IN_2_signedIn);
              $async$returnValue = new A.AuthSessionUrlResponse(session);
              // goto return
              $async$goto = 1;
              break;
            case 1:
              // return
              return A._asyncReturn($async$returnValue, $async$completer);
          }
      });
      return A._asyncStartSync($async$getSessionFromUrl$1, $async$completer);
    },
    signOut$0() {
      var scope = B.SignOutScope_1;
      return this.signOut$body$GoTrueClient();
    },
    signOut$body$GoTrueClient() {
      var $async$goto = 0,
        $async$completer = A._makeAsyncAwaitCompleter(type$.void),
        $async$handler = 1, $async$errorStack = [], $async$self = this, accessToken, error, t1, exception, scope, $async$exception;
      var $async$signOut$0 = A._wrapJsFunctionForAsync(function($async$errorCode, $async$result) {
        if ($async$errorCode === 1) {
          $async$errorStack.push($async$result);
          $async$goto = $async$handler;
        }
        while (true)
          switch ($async$goto) {
            case 0:
              // Function start
              scope = B.SignOutScope_1;
              $async$self._gotrue_client$_log.log$4(B.Level_INFO_800, "Signing out user with scope: " + A.S(scope), null, null);
              t1 = $async$self._currentSession;
              accessToken = t1 == null ? null : t1.accessToken;
              $async$goto = scope !== B.SignOutScope_2 ? 2 : 3;
              break;
            case 2:
              // then
              $async$self._removeSession$0();
              t1 = $async$self._asyncStorage;
              t1 = t1 == null ? null : t1.removeItem$1$key(0, "supabase.auth.token-code-verifier");
              $async$goto = 4;
              return A._asyncAwait(type$.Future_void._is(t1) ? t1 : A._Future$value(t1, type$.void), $async$signOut$0);
            case 4:
              // returning from await.
              $async$self.notifyAllSubscribers$1(B.AuthChangeEvent_SIGNED_OUT_3_signedOut);
            case 3:
              // join
              $async$goto = accessToken != null ? 5 : 6;
              break;
            case 5:
              // then
              $async$handler = 8;
              t1 = $async$self.__GoTrueClient_admin_F;
              t1 === $ && A.throwLateFieldNI("admin");
              $async$goto = 11;
              return A._asyncAwait(t1.signOut$2$scope(accessToken, scope), $async$signOut$0);
            case 11:
              // returning from await.
              $async$handler = 1;
              // goto after finally
              $async$goto = 10;
              break;
            case 8:
              // catch
              $async$handler = 7;
              $async$exception = $async$errorStack.pop();
              t1 = A.unwrapException($async$exception);
              if (t1 instanceof A.AuthException) {
                error = t1;
                if (error.statusCode !== "401" && error.statusCode !== "403" && error.statusCode !== "404")
                  throw $async$exception;
              } else
                throw $async$exception;
              // goto after finally
              $async$goto = 10;
              break;
            case 7:
              // uncaught
              // goto rethrow
              $async$goto = 1;
              break;
            case 10:
              // after finally
            case 6:
              // join
              // implicit return
              return A._asyncReturn(null, $async$completer);
            case 1:
              // rethrow
              return A._asyncRethrow($async$errorStack.at(-1), $async$completer);
          }
      });
      return A._asyncStartSync($async$signOut$0, $async$completer);
    },
    setInitialSession$1(jsonStr) {
      var $async$goto = 0,
        $async$completer = A._makeAsyncAwaitCompleter(type$.void),
        $async$self = this, session;
      var $async$setInitialSession$1 = A._wrapJsFunctionForAsync(function($async$errorCode, $async$result) {
        if ($async$errorCode === 1)
          return A._asyncRethrow($async$result, $async$completer);
        while (true)
          switch ($async$goto) {
            case 0:
              // Function start
              session = A.Session_fromJson(type$.Map_String_dynamic._as(B.C_JsonCodec.decode$1(0, jsonStr)));
              $async$goto = session == null ? 2 : 3;
              break;
            case 2:
              // then
              $async$goto = 4;
              return A._asyncAwait($async$self.signOut$0(), $async$setInitialSession$1);
            case 4:
              // returning from await.
              throw A.wrapException($async$self.notifyException$1(A.AuthException$("Initial session is missing data.", null, null)));
            case 3:
              // join
              $async$self._currentSession = session;
              $async$self.notifyAllSubscribers$1(B.AuthChangeEvent_INITIAL_SESSION_0_initialSession);
              // implicit return
              return A._asyncReturn(null, $async$completer);
          }
      });
      return A._asyncStartSync($async$setInitialSession$1, $async$completer);
    },
    recoverSession$1(jsonStr) {
      return this.recoverSession$body$GoTrueClient(jsonStr);
    },
    recoverSession$body$GoTrueClient(jsonStr) {
      var $async$goto = 0,
        $async$completer = A._makeAsyncAwaitCompleter(type$.AuthResponse),
        $async$returnValue, $async$handler = 2, $async$errorStack = [], $async$self = this, session, refreshToken, shouldEmitEvent, error, t1, shouldEmitEvent0, exception, $async$exception;
      var $async$recoverSession$1 = A._wrapJsFunctionForAsync(function($async$errorCode, $async$result) {
        if ($async$errorCode === 1) {
          $async$errorStack.push($async$result);
          $async$goto = $async$handler;
        }
        while (true)
          switch ($async$goto) {
            case 0:
              // Function start
              $async$handler = 4;
              session = A.Session_fromJson(type$.Map_String_dynamic._as(B.C_JsonCodec.decode$1(0, jsonStr)));
              $async$goto = session == null ? 7 : 8;
              break;
            case 7:
              // then
              $async$self._gotrue_client$_log.log$4(B.Level_WARNING_900, "Can't recover session from string, session is null", null, null);
              $async$goto = 9;
              return A._asyncAwait($async$self.signOut$0(), $async$recoverSession$1);
            case 9:
              // returning from await.
              t1 = $async$self.notifyException$1(A.AuthException$("Current session is missing data.", null, null));
              throw A.wrapException(t1);
            case 8:
              // join
              $async$goto = session.get$isExpired() ? 10 : 12;
              break;
            case 10:
              // then
              $async$self._gotrue_client$_log.log$4(B.Level_FINE_500, "Session from recovery is expired", null, null);
              refreshToken = session.refreshToken;
              $async$self.__GoTrueClient__autoRefreshToken_A === $ && A.throwLateFieldNI("_autoRefreshToken");
              $async$goto = refreshToken != null ? 13 : 15;
              break;
            case 13:
              // then
              $async$goto = 16;
              return A._asyncAwait($async$self._callRefreshToken$1(refreshToken), $async$recoverSession$1);
            case 16:
              // returning from await.
              t1 = $async$result;
              $async$returnValue = t1;
              // goto return
              $async$goto = 1;
              break;
              // goto join
              $async$goto = 14;
              break;
            case 15:
              // else
              $async$goto = 17;
              return A._asyncAwait($async$self.signOut$0(), $async$recoverSession$1);
            case 17:
              // returning from await.
              t1 = $async$self.notifyException$1(A.AuthException$("Session expired.", null, null));
              throw A.wrapException(t1);
            case 14:
              // join
              // goto join
              $async$goto = 11;
              break;
            case 12:
              // else
              t1 = $async$self._currentSession;
              if (t1 != null) {
                t1 = t1.user.id;
                shouldEmitEvent0 = t1 !== session.user.id;
              } else
                shouldEmitEvent0 = true;
              shouldEmitEvent = shouldEmitEvent0;
              $async$self._saveSession$1(session);
              if (A.boolConversionCheck(shouldEmitEvent))
                $async$self.notifyAllSubscribers$1(B.AuthChangeEvent_TOKEN_REFRESHED_4_tokenRefreshed);
              $async$returnValue = new A.AuthResponse(session);
              // goto return
              $async$goto = 1;
              break;
            case 11:
              // join
              $async$handler = 2;
              // goto after finally
              $async$goto = 6;
              break;
            case 4:
              // catch
              $async$handler = 3;
              $async$exception = $async$errorStack.pop();
              error = A.unwrapException($async$exception);
              $async$self.notifyException$1(error);
              throw $async$exception;
              // goto after finally
              $async$goto = 6;
              break;
            case 3:
              // uncaught
              // goto rethrow
              $async$goto = 2;
              break;
            case 6:
              // after finally
            case 1:
              // return
              return A._asyncReturn($async$returnValue, $async$completer);
            case 2:
              // rethrow
              return A._asyncRethrow($async$errorStack.at(-1), $async$completer);
          }
      });
      return A._asyncStartSync($async$recoverSession$1, $async$completer);
    },
    startAutoRefresh$0() {
      var $async$goto = 0,
        $async$completer = A._makeAsyncAwaitCompleter(type$.void),
        $async$self = this;
      var $async$startAutoRefresh$0 = A._wrapJsFunctionForAsync(function($async$errorCode, $async$result) {
        if ($async$errorCode === 1)
          return A._asyncRethrow($async$result, $async$completer);
        while (true)
          switch ($async$goto) {
            case 0:
              // Function start
              $async$self.stopAutoRefresh$0();
              $async$self._gotrue_client$_log.log$4(B.Level_FINE_500, "Starting auto refresh", null, null);
              $async$self._autoRefreshTicker = A.Timer_Timer$periodic(B.Duration_10000000, new A.GoTrueClient_startAutoRefresh_closure($async$self));
              $async$goto = 2;
              return A._asyncAwait(A.Future_Future$delayed(B.Duration_0, null, type$.dynamic), $async$startAutoRefresh$0);
            case 2:
              // returning from await.
              $async$goto = 3;
              return A._asyncAwait($async$self._autoRefreshTokenTick$0(), $async$startAutoRefresh$0);
            case 3:
              // returning from await.
              // implicit return
              return A._asyncReturn(null, $async$completer);
          }
      });
      return A._asyncStartSync($async$startAutoRefresh$0, $async$completer);
    },
    stopAutoRefresh$0() {
      this._gotrue_client$_log.log$4(B.Level_FINE_500, "Stopping auto refresh", null, null);
      var t1 = this._autoRefreshTicker;
      if (t1 != null)
        t1.cancel$0(0);
      this._autoRefreshTicker = null;
    },
    _autoRefreshTokenTick$0() {
      var $async$goto = 0,
        $async$completer = A._makeAsyncAwaitCompleter(type$.void),
        $async$returnValue, $async$handler = 2, $async$errorStack = [], $async$self = this, now, refreshToken, expiresAt, expiresInTicks, t1, t2, exception, $async$exception;
      var $async$_autoRefreshTokenTick$0 = A._wrapJsFunctionForAsync(function($async$errorCode, $async$result) {
        if ($async$errorCode === 1) {
          $async$errorStack.push($async$result);
          $async$goto = $async$handler;
        }
        while (true)
          switch ($async$goto) {
            case 0:
              // Function start
              $async$handler = 4;
              now = new A.DateTime(Date.now(), 0, false);
              t1 = $async$self._currentSession;
              t2 = t1 == null;
              refreshToken = t2 ? null : t1.refreshToken;
              if (refreshToken == null) {
                // goto return
                $async$goto = 1;
                break;
              }
              expiresAt = t2 ? null : t1.get$expiresAt();
              if (expiresAt == null) {
                // goto return
                $async$goto = 1;
                break;
              }
              t1 = expiresAt;
              if (typeof t1 !== "number") {
                $async$returnValue = t1.$mul();
                // goto return
                $async$goto = 1;
                break;
              }
              expiresInTicks = B.JSNumber_methods.floor$0(B.JSInt_methods._tdivFast$1(new A.DateTime(A.DateTime__validate(t1 * 1000, 0, false), 0, false).difference$1(now)._duration, 1000) / 10000);
              $async$self._gotrue_client$_log.log$4(B.Level_FINER_400, "Access token expires in " + A.S(expiresInTicks) + " ticks", null, null);
              t1 = expiresInTicks;
              if (typeof t1 !== "number") {
                $async$returnValue = t1.$le();
                // goto return
                $async$goto = 1;
                break;
              }
              $async$goto = t1 <= 3 ? 7 : 8;
              break;
            case 7:
              // then
              $async$goto = 9;
              return A._asyncAwait($async$self._callRefreshToken$1(refreshToken), $async$_autoRefreshTokenTick$0);
            case 9:
              // returning from await.
            case 8:
              // join
              $async$handler = 2;
              // goto after finally
              $async$goto = 6;
              break;
            case 4:
              // catch
              $async$handler = 3;
              $async$exception = $async$errorStack.pop();
              // goto after finally
              $async$goto = 6;
              break;
            case 3:
              // uncaught
              // goto rethrow
              $async$goto = 2;
              break;
            case 6:
              // after finally
            case 1:
              // return
              return A._asyncReturn($async$returnValue, $async$completer);
            case 2:
              // rethrow
              return A._asyncRethrow($async$errorStack.at(-1), $async$completer);
          }
      });
      return A._asyncStartSync($async$_autoRefreshTokenTick$0, $async$completer);
    },
    _refreshAccessToken$1(refreshToken) {
      return this._refreshAccessToken$body$GoTrueClient(refreshToken);
    },
    _refreshAccessToken$body$GoTrueClient(refreshToken) {
      var $async$goto = 0,
        $async$completer = A._makeAsyncAwaitCompleter(type$.AuthResponse),
        $async$returnValue, $async$self = this, t1, t2;
      var $async$_refreshAccessToken$1 = A._wrapJsFunctionForAsync(function($async$errorCode, $async$result) {
        if ($async$errorCode === 1)
          return A._asyncRethrow($async$result, $async$completer);
        while (true)
          switch ($async$goto) {
            case 0:
              // Function start
              t1 = {};
              t2 = Date.now();
              t1.attempt = 0;
              $async$goto = 3;
              return A._asyncAwait(new A.RetryOptions(B.Duration_200000, 0, A.Duration$(0, 0, 10), 999).retry$1$3$onRetry$retryIf(new A.GoTrueClient__refreshAccessToken_closure(t1, $async$self, refreshToken), null, new A.GoTrueClient__refreshAccessToken_closure0(t1, new A.DateTime(t2, 0, false)), type$.AuthResponse), $async$_refreshAccessToken$1);
            case 3:
              // returning from await.
              $async$returnValue = $async$result;
              // goto return
              $async$goto = 1;
              break;
            case 1:
              // return
              return A._asyncReturn($async$returnValue, $async$completer);
          }
      });
      return A._asyncStartSync($async$_refreshAccessToken$1, $async$completer);
    },
    _saveSession$1(session) {
      var _null = null,
        t1 = this._gotrue_client$_log;
      t1.log$4(B.Level_FINEST_300, "Saving session: " + session.toString$0(0), _null, _null);
      t1.log$4(B.Level_FINE_500, "Saving session", _null, _null);
      this._currentSession = session;
    },
    _removeSession$0() {
      this._gotrue_client$_log.log$4(B.Level_FINE_500, "Removing session", null, null);
      this._currentSession = null;
    },
    _mayStartBroadcastChannel$0() {
      var exception, _this = this,
        t1 = A.Uri_parse(_this._gotrue_client$_url, 0, null),
        broadcastKey = "sb-" + A.S(B.JSArray_methods.get$first(t1.get$host(t1).split("."))) + "-auth-token";
      if (A.assertTest(_this._broadcastChannel == null))
        A.assertThrow("Broadcast channel should not be started more than once.");
      try {
        _this.set$_broadcastChannel(A.getBroadcastChannel(broadcastKey));
        t1 = _this._broadcastChannel;
        _this._broadcastChannelSubscription = t1 == null ? null : t1._1.listen$1(new A.GoTrueClient__mayStartBroadcastChannel_closure(_this));
      } catch (exception) {
      }
    },
    _callRefreshToken$1(refreshToken) {
      return this._callRefreshToken$body$GoTrueClient(refreshToken);
    },
    _callRefreshToken$body$GoTrueClient(refreshToken) {
      var $async$goto = 0,
        $async$completer = A._makeAsyncAwaitCompleter(type$.AuthResponse),
        $async$returnValue, $async$handler = 2, $async$errorStack = [], $async$next = [], $async$self = this, data, session, error, stack, error0, stack0, t1, exception, $async$exception;
      var $async$_callRefreshToken$1 = A._wrapJsFunctionForAsync(function($async$errorCode, $async$result) {
        if ($async$errorCode === 1) {
          $async$errorStack.push($async$result);
          $async$goto = $async$handler;
        }
        while (true)
          switch ($async$goto) {
            case 0:
              // Function start
              if ($async$self._refreshTokenCompleter != null) {
                $async$self._gotrue_client$_log.log$4(B.Level_FINER_400, "Don't call refresh token, already in progress", null, null);
                $async$returnValue = $async$self._refreshTokenCompleter.future;
                // goto return
                $async$goto = 1;
                break;
              }
              $async$handler = 4;
              $async$self.set$_refreshTokenCompleter(new A._AsyncCompleter(new A._Future($.Zone__current, type$._Future_AuthResponse), type$._AsyncCompleter_AuthResponse));
              $async$self._refreshTokenCompleter.future.then$1$2$onError(new A.GoTrueClient__callRefreshToken_closure(), new A.GoTrueClient__callRefreshToken_closure0(), type$.Null);
              $async$self._gotrue_client$_log.log$4(B.Level_FINE_500, "Refresh access token", null, null);
              $async$goto = 7;
              return A._asyncAwait($async$self._refreshAccessToken$1(refreshToken), $async$_callRefreshToken$1);
            case 7:
              // returning from await.
              data = $async$result;
              session = data.session;
              if (session == null) {
                t1 = A.AuthSessionMissingException$();
                throw A.wrapException(t1);
              }
              $async$self._saveSession$1(session);
              $async$self.notifyAllSubscribers$1(B.AuthChangeEvent_TOKEN_REFRESHED_4_tokenRefreshed);
              t1 = $async$self._refreshTokenCompleter;
              if (t1 != null)
                t1.complete$1(0, data);
              $async$returnValue = data;
              $async$next = [1];
              // goto finally
              $async$goto = 5;
              break;
              $async$next.push(6);
              // goto finally
              $async$goto = 5;
              break;
            case 4:
              // catch
              $async$handler = 3;
              $async$exception = $async$errorStack.pop();
              t1 = A.unwrapException($async$exception);
              if (t1 instanceof A.AuthException) {
                error = t1;
                stack = A.getTraceFromException($async$exception);
                if (!(error instanceof A.AuthRetryableFetchException)) {
                  $async$self._removeSession$0();
                  $async$self.notifyAllSubscribers$1(B.AuthChangeEvent_SIGNED_OUT_3_signedOut);
                } else
                  $async$self.notifyException$2(error, stack);
                t1 = $async$self._refreshTokenCompleter;
                if (t1 != null)
                  t1.completeError$1(error);
                throw $async$exception;
              } else {
                error0 = t1;
                stack0 = A.getTraceFromException($async$exception);
                t1 = $async$self._refreshTokenCompleter;
                if (t1 != null)
                  t1.completeError$1(error0);
                $async$self.notifyException$2(error0, stack0);
                throw $async$exception;
              }
              $async$next.push(6);
              // goto finally
              $async$goto = 5;
              break;
            case 3:
              // uncaught
              $async$next = [2];
            case 5:
              // finally
              $async$handler = 2;
              $async$self.set$_refreshTokenCompleter(null);
              // goto the next finally handler
              $async$goto = $async$next.pop();
              break;
            case 6:
              // after finally
            case 1:
              // return
              return A._asyncReturn($async$returnValue, $async$completer);
            case 2:
              // rethrow
              return A._asyncRethrow($async$errorStack.at(-1), $async$completer);
          }
      });
      return A._asyncStartSync($async$_callRefreshToken$1, $async$completer);
    },
    notifyAllSubscribers$3$broadcast$session($event, broadcast, session) {
      var t1, t2, t3, state, _this = this;
      if (session == null)
        session = _this._currentSession;
      if (broadcast && $event !== B.AuthChangeEvent_INITIAL_SESSION_0_initialSession) {
        t1 = _this._broadcastChannel;
        if (t1 != null) {
          t1 = t1._2;
          t2 = session == null ? null : session.toJson$0();
          t3 = type$.dynamic;
          t1.call$1(A.LinkedHashMap_LinkedHashMap$_literal(["event", $event.jsName, "session", t2], t3, t3));
        }
      }
      state = new A.AuthState($event, session, !broadcast);
      _this._gotrue_client$_log.log$4(B.Level_FINEST_300, "onAuthStateChange: " + state.toString$0(0), null, null);
      _this._onAuthStateChangeController.add$1(0, state);
      _this._onAuthStateChangeControllerSync.add$1(0, state);
    },
    notifyAllSubscribers$1($event) {
      return this.notifyAllSubscribers$3$broadcast$session($event, true, null);
    },
    notifyException$2(exception, stackTrace) {
      var t1;
      type$.nullable_StackTrace._as(stackTrace);
      this._gotrue_client$_log.log$4(B.Level_WARNING_900, "Notifying exception", exception, stackTrace);
      t1 = stackTrace == null ? A.StackTrace_current() : stackTrace;
      this._onAuthStateChangeController.addError$2(exception, t1);
      return exception;
    },
    notifyException$1(exception) {
      return this.notifyException$2(exception, null);
    },
    set$_refreshTokenCompleter(_refreshTokenCompleter) {
      this._refreshTokenCompleter = type$.nullable_Completer_AuthResponse._as(_refreshTokenCompleter);
    },
    set$_broadcastChannel(_broadcastChannel) {
      this._broadcastChannel = type$.nullable_Record_3_void_Function_close_and_Stream_Map_String_dynamic_onMessage_and_void_Function_Map_dynamic_dynamic_postMessage._as(_broadcastChannel);
    }
  };
  A.GoTrueClient_startAutoRefresh_closure.prototype = {
    call$1(t) {
      type$.Timer._as(t);
      return this.$this._autoRefreshTokenTick$0();
    },
    $signature: 65
  };
  A.GoTrueClient__refreshAccessToken_closure.prototype = {
    call$0() {
      var $async$goto = 0,
        $async$completer = A._makeAsyncAwaitCompleter(type$.AuthResponse),
        $async$returnValue, $async$self = this, t2, options, t1, $async$temp1;
      var $async$call$0 = A._wrapJsFunctionForAsync(function($async$errorCode, $async$result) {
        if ($async$errorCode === 1)
          return A._asyncRethrow($async$result, $async$completer);
        while (true)
          switch ($async$goto) {
            case 0:
              // Function start
              t1 = $async$self.$this;
              t1._gotrue_client$_log.log$4(B.Level_FINE_500, "Attempt " + ++$async$self._box_0.attempt + " to refresh token", null, null);
              t2 = type$.String;
              options = A.GotrueRequestOptions$(A.LinkedHashMap_LinkedHashMap$_literal(["refresh_token", $async$self.refreshToken], t2, type$.dynamic), t1._gotrue_client$_headers, null, null, A.LinkedHashMap_LinkedHashMap$_literal(["grant_type", "refresh_token"], t2, t2));
              $async$temp1 = type$.Map_String_dynamic;
              $async$goto = 3;
              return A._asyncAwait(t1.get$_gotrue_client$_fetch().request$3$options(0, t1._gotrue_client$_url + "/token", B.RequestMethodType_1, options), $async$call$0);
            case 3:
              // returning from await.
              t1 = $async$temp1._as($async$result);
              t2 = A.Session_fromJson(t1);
              if (A.User_fromJson(t1) == null)
                A.Session_fromJson(t1);
              $async$returnValue = new A.AuthResponse(t2);
              // goto return
              $async$goto = 1;
              break;
            case 1:
              // return
              return A._asyncReturn($async$returnValue, $async$completer);
          }
      });
      return A._asyncStartSync($async$call$0, $async$completer);
    },
    $signature: 559
  };
  A.GoTrueClient__refreshAccessToken_closure0.prototype = {
    call$1(e) {
      var nextBackOff = A.Duration$(0, 200 * B.JSNumber_methods.floor$0(Math.pow(2, this._box_0.attempt - 1)), 0);
      return e instanceof A.AuthRetryableFetchException && Date.now() + B.JSInt_methods._tdivFast$1(nextBackOff._duration, 1000) - this.startedAt._core$_value < 10000;
    },
    $signature: 560
  };
  A.GoTrueClient__mayStartBroadcastChannel_closure.prototype = {
    call$1(messageEvent) {
      var rawEvent, t1, _0_0, $event, session, t3, t4, t5, _null = null,
        t2 = type$.Map_String_dynamic;
      t2._as(messageEvent);
      t3 = J.getInterceptor$asx(messageEvent);
      rawEvent = t3.$index(messageEvent, "event");
      t4 = this.$this;
      t5 = t4._gotrue_client$_log;
      t5.log$4(B.Level_FINEST_300, "Received broadcast message: " + A.S(messageEvent), _null, _null);
      t5.log$4(B.Level_INFO_800, "Received broadcast event: " + A.S(rawEvent), _null, _null);
      t1 = null;
      _0_0 = rawEvent;
      $label0$0: {
        if ("INITIAL_SESSION" === _0_0) {
          t1 = B.AuthChangeEvent_INITIAL_SESSION_0_initialSession;
          break $label0$0;
        }
        if ("PASSWORD_RECOVERY" === _0_0) {
          t1 = B.AuthChangeEvent_7JD;
          break $label0$0;
        }
        if ("SIGNED_IN" === _0_0) {
          t1 = B.AuthChangeEvent_SIGNED_IN_2_signedIn;
          break $label0$0;
        }
        if ("SIGNED_OUT" === _0_0) {
          t1 = B.AuthChangeEvent_SIGNED_OUT_3_signedOut;
          break $label0$0;
        }
        if ("TOKEN_REFRESHED" === _0_0) {
          t1 = B.AuthChangeEvent_TOKEN_REFRESHED_4_tokenRefreshed;
          break $label0$0;
        }
        if ("USER_UPDATED" === _0_0) {
          t1 = B.AuthChangeEvent_USER_UPDATED_5_userUpdated;
          break $label0$0;
        }
        if ("MFA_CHALLENGE_VERIFIED" === _0_0) {
          t1 = B.AuthChangeEvent_GBu;
          break $label0$0;
        }
        t1 = A.IterableExtension_firstWhereOrNull(B.List_IcH, new A.GoTrueClient__mayStartBroadcastChannel__closure(rawEvent), type$.AuthChangeEvent);
        break $label0$0;
      }
      $event = t1;
      if ($event != null) {
        session = null;
        if (t3.$index(messageEvent, "session") != null)
          session = A.Session_fromJson(t2._as(t3.$index(messageEvent, "session")));
        if (session != null)
          t4._saveSession$1(session);
        else
          t4._removeSession$0();
        t4.notifyAllSubscribers$3$broadcast$session($event, false, session);
      }
    },
    $signature: 561
  };
  A.GoTrueClient__mayStartBroadcastChannel__closure.prototype = {
    call$1($event) {
      return type$.AuthChangeEvent._as($event)._name === this.rawEvent;
    },
    $signature: 562
  };
  A.GoTrueClient__callRefreshToken_closure.prototype = {
    call$1(_) {
      type$.AuthResponse._as(_);
      return null;
    },
    $signature: 563
  };
  A.GoTrueClient__callRefreshToken_closure0.prototype = {
    call$2(_, __) {
      return null;
    },
    $signature: 114
  };
  A.GoTrueMFAApi.prototype = {};
  A.ApiVersion.prototype = {};
  A.AuthException.prototype = {
    toString$0(_) {
      return "AuthException(message: " + this.message + ", statusCode: " + A.S(this.statusCode) + ", errorCode: " + A.S(this.code) + ")";
    },
    $eq(_, other) {
      var _this = this;
      if (other == null)
        return false;
      if (_this === other)
        return true;
      return other instanceof A.AuthException && other.message === _this.message && other.statusCode == _this.statusCode && other.code == _this.code;
    },
    get$hashCode(_) {
      return B.JSString_methods.get$hashCode(this.message) ^ J.get$hashCode$(this.statusCode) ^ J.get$hashCode$(this.code);
    },
    $isException: 1
  };
  A.AuthPKCEGrantCodeExchangeError.prototype = {};
  A.AuthSessionMissingException.prototype = {};
  A.AuthRetryableFetchException.prototype = {};
  A.AuthApiException.prototype = {};
  A.AuthUnknownException.prototype = {};
  A.AuthWeakPasswordException.prototype = {};
  A.AuthResponse.prototype = {};
  A.UserResponse.prototype = {};
  A.AuthSessionUrlResponse.prototype = {};
  A.AuthState.prototype = {
    toString$0(_) {
      return "AuthState{event: " + this.event.toString$0(0) + ", session: " + A.S(this.session) + ", fromBroadcast: " + this.fromBroadcast + "}";
    }
  };
  A.FetchOptions.prototype = {};
  A.GotrueRequestOptions.prototype = {};
  A.GotrueAsyncStorage.prototype = {};
  A.FactorStatus.prototype = {
    _enumToString$0() {
      return "FactorStatus." + this._name;
    }
  };
  A.FactorType.prototype = {
    _enumToString$0() {
      return "FactorType." + this._name;
    }
  };
  A.Factor.prototype = {
    toJson$0() {
      var _this = this;
      return A.LinkedHashMap_LinkedHashMap$_literal(["id", _this.id, "friendly_name", _this.friendlyName, "factor_type", _this.factorType._name, "status", _this.status._name, "created_at", _this.createdAt.toIso8601String$0(), "updated_at", _this.updatedAt.toIso8601String$0()], type$.String, type$.dynamic);
    },
    $eq(_, other) {
      var _this = this;
      if (other == null)
        return false;
      if (_this === other)
        return true;
      return other instanceof A.Factor && other.id === _this.id && other.friendlyName == _this.friendlyName && other.factorType === _this.factorType && other.status === _this.status && other.createdAt.$eq(0, _this.createdAt) && other.updatedAt.$eq(0, _this.updatedAt);
    },
    get$hashCode(_) {
      var _this = this,
        t1 = _this.createdAt,
        t2 = _this.updatedAt;
      return (B.JSString_methods.get$hashCode(_this.id) ^ J.get$hashCode$(_this.friendlyName) ^ A.Primitives_objectHashCode(_this.factorType) ^ A.Primitives_objectHashCode(_this.status) ^ A.Object_hash(t1._core$_value, t1._microsecond, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue) ^ A.Object_hash(t2._core$_value, t2._microsecond, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue)) >>> 0;
    }
  };
  A.Factor_Factor$fromJson_closure.prototype = {
    call$1(e) {
      return type$.FactorType._as(e)._name === J.$index$asx(this.json, "factor_type");
    },
    $signature: 565
  };
  A.Factor_Factor$fromJson_closure0.prototype = {
    call$1(e) {
      return type$.FactorStatus._as(e)._name === J.$index$asx(this.json, "status");
    },
    $signature: 566
  };
  A.Session.prototype = {
    toJson$0() {
      var _this = this;
      return A.LinkedHashMap_LinkedHashMap$_literal(["access_token", _this.accessToken, "expires_in", _this.expiresIn, "expires_at", _this.get$expiresAt(), "refresh_token", _this.refreshToken, "token_type", _this.tokenType, "provider_token", _this.providerToken, "provider_refresh_token", _this.providerRefreshToken, "user", _this.user.toJson$0()], type$.String, type$.dynamic);
    },
    get$expiresAt() {
      var value = this.__Session_expiresAt_AI;
      return value === $ ? this.__Session_expiresAt_AI = this.get$_expiresAt() : value;
    },
    get$_expiresAt() {
      var payload, parts, t1, payloadMap, exception, _null = null;
      try {
        parts = this.accessToken.split(".");
        t1 = parts.length;
        if (t1 !== 3)
          A.throwExpression(A.FormatException$("Invalid token.", _null, _null));
        if (1 >= t1)
          return A.ioore(parts, 1);
        payloadMap = B.C_JsonCodec.decode$1(0, A.Jwt__decodeBase64(parts[1]));
        if (!type$.Map_String_dynamic._is(payloadMap))
          A.throwExpression(A.FormatException$("Invalid payload.", _null, _null));
        payload = payloadMap;
        t1 = A._asInt(J.$index$asx(payload, "exp"));
        return t1;
      } catch (exception) {
        return _null;
      }
    },
    get$isExpired() {
      var t1, t2;
      if (this.get$expiresAt() == null)
        return false;
      t1 = new A.DateTime(Date.now(), 0, false)._addMicroseconds$1(30000000);
      t2 = this.get$expiresAt();
      t2.toString;
      return t1.isAfter$1(new A.DateTime(A.DateTime__validate(t2 * 1000, 0, false), 0, false));
    },
    toString$0(_) {
      var _this = this;
      return "Session(providerToken: " + A.S(_this.providerToken) + ", providerRefreshToken: " + A.S(_this.providerRefreshToken) + ", expiresIn: " + A.S(_this.expiresIn) + ", tokenType: " + _this.tokenType + ", user: " + _this.user.toString$0(0) + ", accessToken: " + _this.accessToken + ", refreshToken: " + A.S(_this.refreshToken) + ")";
    },
    $eq(_, other) {
      var _this = this;
      if (other == null)
        return false;
      if (_this === other)
        return true;
      return other instanceof A.Session && other.providerToken == _this.providerToken && other.providerRefreshToken == _this.providerRefreshToken && other.accessToken === _this.accessToken && other.expiresIn == _this.expiresIn && other.refreshToken == _this.refreshToken && other.tokenType === _this.tokenType && other.user.$eq(0, _this.user);
    },
    get$hashCode(_) {
      var _this = this;
      return (J.get$hashCode$(_this.providerToken) ^ J.get$hashCode$(_this.providerRefreshToken) ^ B.JSString_methods.get$hashCode(_this.accessToken) ^ J.get$hashCode$(_this.expiresIn) ^ J.get$hashCode$(_this.refreshToken) ^ B.JSString_methods.get$hashCode(_this.tokenType) ^ _this.user.get$hashCode(0)) >>> 0;
    }
  };
  A.AuthFlowType.prototype = {
    _enumToString$0() {
      return "AuthFlowType." + this._name;
    }
  };
  A.User.prototype = {
    toJson$0() {
      var t2, t3, t4, _this = this,
        t1 = _this.identities;
      if (t1 == null)
        t1 = null;
      else {
        t2 = A._arrayInstanceType(t1);
        t3 = t2._eval$1("MappedListIterable<1,Map<String,@>>");
        t3 = A.List_List$of(new A.MappedListIterable(t1, t2._eval$1("Map<String,@>(1)")._as(new A.User_toJson_closure()), t3), true, t3._eval$1("ListIterable.E"));
        t1 = t3;
      }
      t2 = _this.factors;
      if (t2 == null)
        t2 = null;
      else {
        t3 = A._arrayInstanceType(t2);
        t4 = t3._eval$1("MappedListIterable<1,Map<String,@>>");
        t4 = A.List_List$of(new A.MappedListIterable(t2, t3._eval$1("Map<String,@>(1)")._as(new A.User_toJson_closure0()), t4), true, t4._eval$1("ListIterable.E"));
        t2 = t4;
      }
      return A.LinkedHashMap_LinkedHashMap$_literal(["id", _this.id, "app_metadata", _this.appMetadata, "user_metadata", _this.userMetadata, "aud", _this.aud, "confirmation_sent_at", _this.confirmationSentAt, "recovery_sent_at", _this.recoverySentAt, "email_change_sent_at", _this.emailChangeSentAt, "new_email", _this.newEmail, "invited_at", _this.invitedAt, "action_link", _this.actionLink, "email", _this.email, "phone", _this.phone, "created_at", _this.createdAt, "confirmed_at", _this.confirmedAt, "email_confirmed_at", _this.emailConfirmedAt, "phone_confirmed_at", _this.phoneConfirmedAt, "last_sign_in_at", _this.lastSignInAt, "role", _this.role, "updated_at", _this.updatedAt, "identities", t1, "factors", t2, "is_anonymous", _this.isAnonymous], type$.String, type$.dynamic);
    },
    toString$0(_) {
      var _this = this;
      return "User(id: " + _this.id + ", appMetadata: " + A.S(_this.appMetadata) + ", userMetadata: " + A.S(_this.userMetadata) + ", aud: " + _this.aud + ", confirmationSentAt: " + A.S(_this.confirmationSentAt) + ", recoverySentAt: " + A.S(_this.recoverySentAt) + ", emailChangeSentAt: " + A.S(_this.emailChangeSentAt) + ", newEmail: " + A.S(_this.newEmail) + ", invitedAt: " + A.S(_this.invitedAt) + ", actionLink: " + A.S(_this.actionLink) + ", email: " + A.S(_this.email) + ", phone: " + A.S(_this.phone) + ", createdAt: " + _this.createdAt + ", confirmedAt: " + A.S(_this.confirmedAt) + ", emailConfirmedAt: " + A.S(_this.emailConfirmedAt) + ", phoneConfirmedAt: " + A.S(_this.phoneConfirmedAt) + ", lastSignInAt: " + A.S(_this.lastSignInAt) + ", role: " + A.S(_this.role) + ", updatedAt: " + A.S(_this.updatedAt) + ", identities: " + A.S(_this.identities) + ", factors: " + A.S(_this.factors) + ", isAnonymous: " + _this.isAnonymous + ")";
    },
    $eq(_, other) {
      var collectionEquals, _this = this;
      if (other == null)
        return false;
      if (_this === other)
        return true;
      collectionEquals = B.DeepCollectionEquality_false.get$equals();
      return other instanceof A.User && other.id === _this.id && A.boolConversionCheck(collectionEquals.call$2(other.appMetadata, _this.appMetadata)) && A.boolConversionCheck(collectionEquals.call$2(other.userMetadata, _this.userMetadata)) && other.aud === _this.aud && other.confirmationSentAt == _this.confirmationSentAt && other.recoverySentAt == _this.recoverySentAt && other.emailChangeSentAt == _this.emailChangeSentAt && other.newEmail == _this.newEmail && other.invitedAt == _this.invitedAt && other.actionLink == _this.actionLink && other.email == _this.email && other.phone == _this.phone && other.createdAt === _this.createdAt && other.confirmedAt == _this.confirmedAt && other.emailConfirmedAt == _this.emailConfirmedAt && other.phoneConfirmedAt == _this.phoneConfirmedAt && other.lastSignInAt == _this.lastSignInAt && other.role == _this.role && other.updatedAt == _this.updatedAt && A.boolConversionCheck(collectionEquals.call$2(other.identities, _this.identities)) && A.boolConversionCheck(collectionEquals.call$2(other.factors, _this.factors)) && other.isAnonymous === _this.isAnonymous;
    },
    get$hashCode(_) {
      var _this = this;
      return (B.JSString_methods.get$hashCode(_this.id) ^ J.get$hashCode$(_this.appMetadata) ^ J.get$hashCode$(_this.userMetadata) ^ B.JSString_methods.get$hashCode(_this.aud) ^ J.get$hashCode$(_this.confirmationSentAt) ^ J.get$hashCode$(_this.recoverySentAt) ^ J.get$hashCode$(_this.emailChangeSentAt) ^ J.get$hashCode$(_this.newEmail) ^ J.get$hashCode$(_this.invitedAt) ^ J.get$hashCode$(_this.actionLink) ^ J.get$hashCode$(_this.email) ^ J.get$hashCode$(_this.phone) ^ B.JSString_methods.get$hashCode(_this.createdAt) ^ J.get$hashCode$(_this.confirmedAt) ^ J.get$hashCode$(_this.emailConfirmedAt) ^ J.get$hashCode$(_this.phoneConfirmedAt) ^ J.get$hashCode$(_this.lastSignInAt) ^ J.get$hashCode$(_this.role) ^ J.get$hashCode$(_this.updatedAt) ^ J.get$hashCode$(_this.identities) ^ J.get$hashCode$(_this.factors) ^ B.JSBool_methods.get$hashCode(_this.isAnonymous)) >>> 0;
    }
  };
  A.User_fromJson_closure.prototype = {
    call$1(x) {
      var t1, t2, t3, t4, t5;
      type$.Map_String_dynamic._as(x);
      t1 = J.getInterceptor$asx(x);
      t2 = A._asString(t1.$index(x, "id"));
      t3 = A._asString(t1.$index(x, "user_id"));
      t4 = type$.nullable_Map_dynamic_dynamic._as(t1.$index(x, "identity_data"));
      t4 = t4 == null ? null : J.cast$2$0$ax(t4, type$.String, type$.dynamic);
      t5 = t1.$index(x, "identity_id");
      return new A.UserIdentity(t2, t3, t4, A._asString(t5 == null ? "" : t5), A._asString(t1.$index(x, "provider")), A._asStringQ(t1.$index(x, "created_at")), A._asStringQ(t1.$index(x, "last_sign_in_at")), A._asStringQ(t1.$index(x, "updated_at")));
    },
    $signature: 567
  };
  A.User_fromJson_closure0.prototype = {
    call$1(x) {
      return A.Factor_Factor$fromJson(type$.Map_String_dynamic._as(x));
    },
    $signature: 568
  };
  A.User_toJson_closure.prototype = {
    call$1(identity) {
      return type$.UserIdentity._as(identity).toJson$0();
    },
    $signature: 569
  };
  A.User_toJson_closure0.prototype = {
    call$1(factor) {
      return type$.Factor._as(factor).toJson$0();
    },
    $signature: 570
  };
  A.UserIdentity.prototype = {
    toJson$0() {
      var _this = this;
      return A.LinkedHashMap_LinkedHashMap$_literal(["id", _this.id, "user_id", _this.userId, "identity_data", _this.identityData, "identity_id", _this.identityId, "provider", _this.provider, "created_at", _this.createdAt, "last_sign_in_at", _this.lastSignInAt, "updated_at", _this.updatedAt], type$.String, type$.dynamic);
    },
    toString$0(_) {
      var _this = this;
      return "UserIdentity(id: " + _this.id + ", userId: " + _this.userId + ", identityData: " + A.S(_this.identityData) + ", identityId: " + _this.identityId + ", provider: " + _this.provider + ", createdAt: " + A.S(_this.createdAt) + ", lastSignInAt: " + A.S(_this.lastSignInAt) + ", updatedAt: " + A.S(_this.updatedAt) + ")";
    },
    $eq(_, other) {
      var _this = this;
      if (other == null)
        return false;
      if (_this === other)
        return true;
      return other instanceof A.UserIdentity && other.id === _this.id && other.userId === _this.userId && A.boolConversionCheck(B.DeepCollectionEquality_false.get$equals().call$2(other.identityData, _this.identityData)) && other.identityId === _this.identityId && other.provider === _this.provider && other.createdAt == _this.createdAt && other.lastSignInAt == _this.lastSignInAt && other.updatedAt == _this.updatedAt;
    },
    get$hashCode(_) {
      var _this = this;
      return (B.JSString_methods.get$hashCode(_this.id) ^ B.JSString_methods.get$hashCode(_this.userId) ^ J.get$hashCode$(_this.identityData) ^ B.JSString_methods.get$hashCode(_this.identityId) ^ B.JSString_methods.get$hashCode(_this.provider) ^ J.get$hashCode$(_this.createdAt) ^ J.get$hashCode$(_this.lastSignInAt) ^ J.get$hashCode$(_this.updatedAt)) >>> 0;
    }
  };
  A.get_closure.prototype = {
    call$1(client) {
      return client._sendUnstreamed$3("GET", this.url, type$.nullable_Map_String_String._as(this.headers));
    },
    $signature: 94
  };
  A.post_closure.prototype = {
    call$1(client) {
      var _this = this;
      return client._sendUnstreamed$5("POST", _this.url, type$.nullable_Map_String_String._as(_this.headers), _this.body, _this.encoding);
    },
    $signature: 94
  };
  A.put_closure.prototype = {
    call$1(client) {
      var _this = this;
      return client._sendUnstreamed$5("PUT", _this.url, type$.nullable_Map_String_String._as(_this.headers), _this.body, _this.encoding);
    },
    $signature: 94
  };
  A.delete_closure.prototype = {
    call$1(client) {
      var _this = this;
      return client._sendUnstreamed$5("DELETE", _this.url, type$.nullable_Map_String_String._as(_this.headers), _this.body, _this.encoding);
    },
    $signature: 94
  };
  A.BaseClient.prototype = {
    head$2$headers(_, url, headers) {
      return this._sendUnstreamed$3("HEAD", url, type$.nullable_Map_String_String._as(headers));
    },
    head$1(_, url) {
      return this.head$2$headers(0, url, null);
    },
    $get$2$headers(_, url, headers) {
      return this._sendUnstreamed$3("GET", url, type$.nullable_Map_String_String._as(headers));
    },
    $get$1(_, url) {
      return this.$get$2$headers(0, url, null);
    },
    post$4$body$encoding$headers(url, body, encoding, headers) {
      return this._sendUnstreamed$5("POST", url, type$.nullable_Map_String_String._as(headers), body, encoding);
    },
    post$1(url) {
      return this.post$4$body$encoding$headers(url, null, null, null);
    },
    post$2$headers(url, headers) {
      return this.post$4$body$encoding$headers(url, null, null, headers);
    },
    post$3$body$headers(url, body, headers) {
      return this.post$4$body$encoding$headers(url, body, null, headers);
    },
    put$4$body$encoding$headers(_, url, body, encoding, headers) {
      return this._sendUnstreamed$5("PUT", url, type$.nullable_Map_String_String._as(headers), body, encoding);
    },
    put$1(_, url) {
      return this.put$4$body$encoding$headers(0, url, null, null, null);
    },
    put$2$headers(_, url, headers) {
      return this.put$4$body$encoding$headers(0, url, null, null, headers);
    },
    put$3$body$headers(_, url, body, headers) {
      return this.put$4$body$encoding$headers(0, url, body, null, headers);
    },
    patch$4$body$encoding$headers(url, body, encoding, headers) {
      return this._sendUnstreamed$5("PATCH", url, type$.nullable_Map_String_String._as(headers), body, encoding);
    },
    patch$1(url) {
      return this.patch$4$body$encoding$headers(url, null, null, null);
    },
    patch$2$headers(url, headers) {
      return this.patch$4$body$encoding$headers(url, null, null, headers);
    },
    patch$3$body$headers(url, body, headers) {
      return this.patch$4$body$encoding$headers(url, body, null, headers);
    },
    delete$4$body$encoding$headers(_, url, body, encoding, headers) {
      return this._sendUnstreamed$5("DELETE", url, type$.nullable_Map_String_String._as(headers), body, encoding);
    },
    delete$1(_, url) {
      return this.delete$4$body$encoding$headers(0, url, null, null, null);
    },
    delete$2$headers(_, url, headers) {
      return this.delete$4$body$encoding$headers(0, url, null, null, headers);
    },
    delete$3$body$headers(_, url, body, headers) {
      return this.delete$4$body$encoding$headers(0, url, body, null, headers);
    },
    _sendUnstreamed$5(method, url, headers, body, encoding) {
      return this._sendUnstreamed$body$BaseClient(method, url, type$.nullable_Map_String_String._as(headers), body, encoding);
    },
    _sendUnstreamed$3(method, url, headers) {
      return this._sendUnstreamed$5(method, url, headers, null, null);
    },
    _sendUnstreamed$body$BaseClient(method, url, headers, body, encoding) {
      var $async$goto = 0,
        $async$completer = A._makeAsyncAwaitCompleter(type$.Response),
        $async$returnValue, $async$self = this, t1, contentType, request, $async$temp1;
      var $async$_sendUnstreamed$5 = A._wrapJsFunctionForAsync(function($async$errorCode, $async$result) {
        if ($async$errorCode === 1)
          return A._asyncRethrow($async$result, $async$completer);
        while (true)
          switch ($async$goto) {
            case 0:
              // Function start
              request = A.Request$(method, url);
              if (headers != null)
                request.headers.addAll$1(0, headers);
              if (encoding != null)
                request.set$encoding(0, encoding);
              if (body != null)
                if (typeof body == "string")
                  request.set$body(0, body);
                else if (type$.List_dynamic._is(body)) {
                  t1 = type$.List_int._as(J.cast$1$0$ax(body, type$.int));
                  request._checkFinalized$0();
                  request._bodyBytes = A.toUint8List(t1);
                } else if (type$.Map_dynamic_dynamic._is(body)) {
                  t1 = type$.String;
                  t1 = type$.Map_String_String._as(J.cast$2$0$ax(body, t1, t1));
                  contentType = request.get$_contentType();
                  if (contentType == null)
                    request.set$_contentType(A.MediaType$("application", "x-www-form-urlencoded", null));
                  else if (contentType.type + "/" + contentType.subtype !== "application/x-www-form-urlencoded")
                    A.throwExpression(A.StateError$('Cannot set the body fields of a Request with content-type "' + contentType.get$mimeType(0) + '".'));
                  request.set$body(0, A.mapToQuery(t1, request.get$encoding(0)));
                } else
                  throw A.wrapException(A.ArgumentError$('Invalid request body "' + A.S(body) + '".', null));
              $async$temp1 = A;
              $async$goto = 3;
              return A._asyncAwait($async$self.send$1(0, request), $async$_sendUnstreamed$5);
            case 3:
              // returning from await.
              $async$returnValue = $async$temp1.Response_fromStream($async$result);
              // goto return
              $async$goto = 1;
              break;
            case 1:
              // return
              return A._asyncReturn($async$returnValue, $async$completer);
          }
      });
      return A._asyncStartSync($async$_sendUnstreamed$5, $async$completer);
    },
    $isClient0: 1
  };
  A.BaseRequest.prototype = {
    finalize$0() {
      if (this._finalized)
        throw A.wrapException(A.StateError$("Can't finalize a finalized Request."));
      this._finalized = true;
      return B.ByteStream__EmptyStream;
    },
    toString$0(_) {
      return this.method + " " + this.url.toString$0(0);
    }
  };
  A.BaseRequest_closure.prototype = {
    call$2(key1, key2) {
      return A._asString(key1).toLowerCase() === A._asString(key2).toLowerCase();
    },
    $signature: 574
  };
  A.BaseRequest_closure0.prototype = {
    call$1(key) {
      return B.JSString_methods.get$hashCode(A._asString(key).toLowerCase());
    },
    $signature: 575
  };
  A.BaseResponse.prototype = {
    BaseResponse$7$contentLength$headers$isRedirect$persistentConnection$reasonPhrase$request(statusCode, contentLength, headers, isRedirect, persistentConnection, reasonPhrase, request) {
      var t1 = this.statusCode;
      if (t1 < 100)
        throw A.wrapException(A.ArgumentError$("Invalid status code " + t1 + ".", null));
    }
  };
  A.BrowserClient.prototype = {
    send$1(_, request) {
      var $async$goto = 0,
        $async$completer = A._makeAsyncAwaitCompleter(type$.StreamedResponse),
        $async$returnValue, $async$handler = 2, $async$errorStack = [], $async$next = [], $async$self = this, xhr, completer, bytes, t1, t2, header, t3;
      var $async$send$1 = A._wrapJsFunctionForAsync(function($async$errorCode, $async$result) {
        if ($async$errorCode === 1) {
          $async$errorStack.push($async$result);
          $async$goto = $async$handler;
        }
        while (true)
          switch ($async$goto) {
            case 0:
              // Function start
              if ($async$self._isClosed)
                throw A.wrapException(A.ClientException$("HTTP request failed. Client is already closed.", request.url));
              request.super$BaseRequest$finalize();
              $async$goto = 3;
              return A._asyncAwait(new A.ByteStream(A.Stream_Stream$value(request._bodyBytes, type$.List_int)).toBytes$0(), $async$send$1);
            case 3:
              // returning from await.
              bytes = $async$result;
              xhr = type$.JSObject._as(new self.XMLHttpRequest());
              t1 = $async$self._xhrs;
              t1.add$1(0, xhr);
              t2 = xhr;
              t2.open(request.method, request.url.toString$0(0), true);
              t2.responseType = "arraybuffer";
              t2.withCredentials = false;
              for (t2 = request.headers, t2 = new A.LinkedHashMapEntriesIterable(t2, A._instanceType(t2)._eval$1("LinkedHashMapEntriesIterable<1,2>")).get$iterator(0); t2.moveNext$0();) {
                header = t2.__js_helper$_current;
                xhr.setRequestHeader(header.key, header.value);
              }
              completer = new A._AsyncCompleter(new A._Future($.Zone__current, type$._Future_StreamedResponse), type$._AsyncCompleter_StreamedResponse);
              t2 = type$._EventStream_JSObject;
              t3 = type$.void;
              new A._EventStream(xhr, "load", false, t2).get$first(0).then$1$1(new A.BrowserClient_send_closure(xhr, completer, request), t3);
              new A._EventStream(xhr, "error", false, t2).get$first(0).then$1$1(new A.BrowserClient_send_closure0(completer, request), t3);
              xhr.send(bytes);
              $async$handler = 4;
              $async$goto = 7;
              return A._asyncAwait(completer.future, $async$send$1);
            case 7:
              // returning from await.
              t2 = $async$result;
              $async$returnValue = t2;
              $async$next = [1];
              // goto finally
              $async$goto = 5;
              break;
              $async$next.push(6);
              // goto finally
              $async$goto = 5;
              break;
            case 4:
              // uncaught
              $async$next = [2];
            case 5:
              // finally
              $async$handler = 2;
              t1.remove$1(0, xhr);
              // goto the next finally handler
              $async$goto = $async$next.pop();
              break;
            case 6:
              // after finally
            case 1:
              // return
              return A._asyncReturn($async$returnValue, $async$completer);
            case 2:
              // rethrow
              return A._asyncRethrow($async$errorStack.at(-1), $async$completer);
          }
      });
      return A._asyncStartSync($async$send$1, $async$completer);
    },
    close$0(_) {
      var t1, t2, t3, t4;
      this._isClosed = true;
      for (t1 = this._xhrs, t2 = A._LinkedHashSetIterator$(t1, t1._collection$_modifications, A._instanceType(t1)._precomputed1), t3 = t2.$ti._precomputed1; t2.moveNext$0();) {
        t4 = t2._collection$_current;
        if (t4 == null)
          t4 = t3._as(t4);
        t4.abort();
      }
      t1.clear$0(0);
    }
  };
  A.BrowserClient_send_closure.prototype = {
    call$1(_) {
      var t1, _0_0, t2, body, responseUrl, t3, t4, t5, t6, _this = this;
      type$.JSObject._as(_);
      t1 = _this.xhr;
      _0_0 = A._extension_0_get_responseHeaders(t1).$index(0, "content-length");
      t2 = false;
      if (_0_0 != null) {
        t2 = $.$get$_digitRegex();
        t2 = !t2._nativeRegExp.test(_0_0);
      }
      if (t2) {
        _this.completer.completeError$1(new A.ClientException("Invalid content-length header [" + A.S(_0_0) + "].", _this.request.url));
        return;
      }
      body = A.NativeUint8List_NativeUint8List$view(type$.NativeByteBuffer._as(t1.response), 0, null);
      responseUrl = A._asString(t1.responseURL);
      if (responseUrl.length !== 0)
        A.Uri_parse(responseUrl, 0, null);
      t2 = A.Stream_Stream$value(body, type$.List_int);
      t3 = A._asInt(t1.status);
      t4 = body.length;
      t5 = _this.request;
      t6 = A._extension_0_get_responseHeaders(t1);
      t1 = A._asString(t1.statusText);
      t2 = new A.StreamedResponseV2(A.toByteStream(new A.ByteStream(t2)), t5, t3, t1, t4, t6, false, true);
      t2.BaseResponse$7$contentLength$headers$isRedirect$persistentConnection$reasonPhrase$request(t3, t4, t6, false, true, t1, t5);
      _this.completer.complete$1(0, t2);
    },
    $signature: 82
  };
  A.BrowserClient_send_closure0.prototype = {
    call$1(_) {
      type$.JSObject._as(_);
      this.completer.completeError$2(new A.ClientException("XMLHttpRequest error.", this.request.url), A.StackTrace_current());
    },
    $signature: 82
  };
  A.ByteStream.prototype = {
    toBytes$0() {
      var t1 = new A._Future($.Zone__current, type$._Future_Uint8List),
        completer = new A._AsyncCompleter(t1, type$._AsyncCompleter_Uint8List),
        sink = new A._ByteCallbackSink(new A.ByteStream_toBytes_closure(completer), new Uint8Array(1024));
      this.listen$4$cancelOnError$onDone$onError(type$.void_Function_List_int._as(sink.get$add(sink)), true, sink.get$close(sink), completer.get$completeError());
      return t1;
    }
  };
  A.ByteStream_toBytes_closure.prototype = {
    call$1(bytes) {
      return this.completer.complete$1(0, new Uint8Array(A._ensureNativeList(type$.List_int._as(bytes))));
    },
    $signature: 577
  };
  A.ClientException.prototype = {
    toString$0(_) {
      var t1 = this.uri.toString$0(0);
      return "ClientException: " + this.message + ", uri=" + t1;
    },
    $isException: 1
  };
  A.Request.prototype = {
    get$encoding(_) {
      var t1, t2, _this = this;
      if (_this.get$_contentType() == null || !J.containsKey$1$x(_this.get$_contentType().parameters._collection$_map, "charset"))
        return _this._defaultEncoding;
      t1 = J.$index$asx(_this.get$_contentType().parameters._collection$_map, "charset");
      t1.toString;
      t2 = A.Encoding_getByName(t1);
      return t2 == null ? A.throwExpression(A.FormatException$('Unsupported encoding "' + t1 + '".', null, null)) : t2;
    },
    set$encoding(_, value) {
      var contentType, t1, _this = this;
      _this._checkFinalized$0();
      _this._defaultEncoding = value;
      contentType = _this.get$_contentType();
      if (contentType == null)
        return;
      t1 = type$.String;
      _this.set$_contentType(contentType.change$1$parameters(A.LinkedHashMap_LinkedHashMap$_literal(["charset", value.get$name(value)], t1, t1)));
    },
    set$body(_, value) {
      var contentType, t2, _this = this,
        t1 = type$.List_int._as(_this.get$encoding(0).encode$1(value));
      _this._checkFinalized$0();
      _this._bodyBytes = A.toUint8List(t1);
      contentType = _this.get$_contentType();
      if (contentType == null) {
        t1 = _this.get$encoding(0);
        t2 = type$.String;
        _this.set$_contentType(A.MediaType$("text", "plain", A.LinkedHashMap_LinkedHashMap$_literal(["charset", t1.get$name(t1)], t2, t2)));
      } else if (!J.containsKey$1$x(contentType.parameters._collection$_map, "charset")) {
        t1 = _this.get$encoding(0);
        t2 = type$.String;
        _this.set$_contentType(contentType.change$1$parameters(A.LinkedHashMap_LinkedHashMap$_literal(["charset", t1.get$name(t1)], t2, t2)));
      }
    },
    get$_contentType() {
      var contentType = this.headers.$index(0, "content-type");
      if (contentType == null)
        return null;
      return A.MediaType_MediaType$parse(contentType);
    },
    set$_contentType(value) {
      this.headers.$indexSet(0, "content-type", value.toString$0(0));
    },
    _checkFinalized$0() {
      if (!this._finalized)
        return;
      throw A.wrapException(A.StateError$("Can't modify a finalized Request."));
    }
  };
  A.Response.prototype = {
    get$body(_) {
      return A.encodingForCharset(J.$index$asx(A._contentTypeForHeaders(this.headers).parameters._collection$_map, "charset")).decode$1(0, this.bodyBytes);
    }
  };
  A.StreamedResponse.prototype = {};
  A.StreamedResponseV2.prototype = {};
  A.mapToQuery_closure.prototype = {
    call$1(e) {
      var t1;
      type$.MapEntry_String_String._as(e);
      t1 = this.encoding;
      return A._Uri__uriEncode(1, e.key, t1, true) + "=" + A._Uri__uriEncode(1, e.value, t1, true);
    },
    $signature: 578
  };
  A.CaseInsensitiveMap.prototype = {};
  A.CaseInsensitiveMap$from_closure.prototype = {
    call$1(key) {
      return A._asString(key).toLowerCase();
    },
    $signature: 47
  };
  A.MediaType.prototype = {
    get$mimeType(_) {
      return this.type + "/" + this.subtype;
    },
    change$1$parameters(parameters) {
      var t1, parameters0;
      type$.nullable_Map_String_String._as(parameters);
      t1 = type$.String;
      parameters0 = A.LinkedHashMap_LinkedHashMap$from(this.parameters, t1, t1);
      parameters0.addAll$1(0, parameters);
      return A.MediaType$(this.type, this.subtype, parameters0);
    },
    toString$0(_) {
      var buffer = new A.StringBuffer(""),
        t1 = "" + this.type;
      buffer._contents = t1;
      t1 += "/";
      buffer._contents = t1;
      buffer._contents = t1 + this.subtype;
      t1 = this.parameters;
      J.forEach$1$ax(t1._collection$_map, t1.$ti._eval$1("~(1,2)")._as(new A.MediaType_toString_closure(buffer)));
      t1 = buffer._contents;
      return t1.charCodeAt(0) == 0 ? t1 : t1;
    }
  };
  A.MediaType_MediaType$parse_closure.prototype = {
    call$0() {
      var t3, t4, t5, t6, parameters, t7, success, t8, value,
        t1 = this.mediaType,
        scanner = new A.StringScanner(null, t1),
        t2 = $.$get$whitespace();
      scanner.scan$1(t2);
      t3 = $.$get$token();
      scanner.expect$1(t3);
      t4 = scanner.get$lastMatch().$index(0, 0);
      t4.toString;
      scanner.expect$1("/");
      scanner.expect$1(t3);
      t5 = scanner.get$lastMatch().$index(0, 0);
      t5.toString;
      scanner.scan$1(t2);
      t6 = type$.String;
      parameters = A.LinkedHashMap_LinkedHashMap$_empty(t6, t6);
      while (true) {
        t6 = scanner._lastMatch = B.JSString_methods.matchAsPrefix$2(";", t1, scanner._string_scanner$_position);
        t7 = scanner._lastMatchPosition = scanner._string_scanner$_position;
        success = t6 != null;
        t6 = success ? scanner._lastMatchPosition = scanner._string_scanner$_position = t6.get$end(0) : t7;
        if (!success)
          break;
        t6 = scanner._lastMatch = t2.matchAsPrefix$2(0, t1, t6);
        scanner._lastMatchPosition = scanner._string_scanner$_position;
        if (t6 != null)
          scanner._lastMatchPosition = scanner._string_scanner$_position = t6.get$end(0);
        scanner.expect$1(t3);
        if (scanner._string_scanner$_position !== scanner._lastMatchPosition)
          scanner._lastMatch = null;
        t6 = scanner._lastMatch.$index(0, 0);
        t6.toString;
        scanner.expect$1("=");
        t7 = scanner._lastMatch = t3.matchAsPrefix$2(0, t1, scanner._string_scanner$_position);
        t8 = scanner._lastMatchPosition = scanner._string_scanner$_position;
        success = t7 != null;
        if (success) {
          t7 = scanner._lastMatchPosition = scanner._string_scanner$_position = t7.get$end(0);
          t8 = t7;
        } else
          t7 = t8;
        if (success) {
          if (t7 !== t8)
            scanner._lastMatch = null;
          t7 = scanner._lastMatch.$index(0, 0);
          t7.toString;
          value = t7;
        } else
          value = A.expectQuotedString(scanner);
        t7 = scanner._lastMatch = t2.matchAsPrefix$2(0, t1, scanner._string_scanner$_position);
        scanner._lastMatchPosition = scanner._string_scanner$_position;
        if (t7 != null)
          scanner._lastMatchPosition = scanner._string_scanner$_position = t7.get$end(0);
        parameters.$indexSet(0, t6, value);
      }
      scanner.expectDone$0();
      return A.MediaType$(t4, t5, parameters);
    },
    $signature: 579
  };
  A.MediaType_toString_closure.prototype = {
    call$2(attribute, value) {
      var t1, t2, t3;
      A._asString(attribute);
      A._asString(value);
      t1 = this.buffer;
      t1._contents += "; " + attribute + "=";
      t2 = $.$get$nonToken();
      t2 = t2._nativeRegExp.test(value);
      t3 = t1._contents;
      if (t2) {
        t1._contents = t3 + '"';
        t2 = A.stringReplaceAllFuncUnchecked(value, $.$get$_escapedChar(), type$.nullable_String_Function_Match._as(type$.String_Function_Match._as(new A.MediaType_toString__closure())), null);
        t2 = t1._contents += t2;
        t1._contents = t2 + '"';
      } else
        t1._contents = t3 + value;
    },
    $signature: 120
  };
  A.MediaType_toString__closure.prototype = {
    call$1(match) {
      return "\\" + A.S(match.$index(0, 0));
    },
    $signature: 83
  };
  A.expectQuotedString_closure.prototype = {
    call$1(match) {
      var t1 = match.$index(0, 1);
      t1.toString;
      return t1;
    },
    $signature: 83
  };
  A.startKioskMode_closure.prototype = {
    call$1(didStartKioskMode) {
      A._asBoolQ(didStartKioskMode);
      return didStartKioskMode === true;
    },
    $signature: 581
  };
  A.Level.prototype = {
    $eq(_, other) {
      if (other == null)
        return false;
      return other instanceof A.Level && this.value === other.value;
    },
    compareTo$1(_, other) {
      return this.value - type$.Level._as(other).value;
    },
    get$hashCode(_) {
      return this.value;
    },
    toString$0(_) {
      return this.name;
    },
    $isComparable: 1
  };
  A.LogRecord.prototype = {
    toString$0(_) {
      return "[" + this.level.name + "] " + this.loggerName + ": " + this.message;
    }
  };
  A.Logger.prototype = {
    get$fullName() {
      var t1 = this.parent,
        t2 = t1 == null ? null : t1.name.length !== 0,
        t3 = this.name;
      return t2 === true ? t1.get$fullName() + "." + t3 : t3;
    },
    get$level(_) {
      var t1, effectiveLevel;
      if (this.parent == null) {
        t1 = this._level;
        t1.toString;
        effectiveLevel = t1;
      } else {
        t1 = $.$get$Logger_root()._level;
        t1.toString;
        effectiveLevel = t1;
      }
      return effectiveLevel;
    },
    log$4(logLevel, message, error, stackTrace) {
      var record, _this = this,
        t1 = logLevel.value;
      if (t1 >= _this.get$level(0).value) {
        if ((stackTrace == null || stackTrace === B.C__StringStackTrace) && t1 >= 2000) {
          A.StackTrace_current();
          if (error == null)
            error = "autogenerated stack trace for " + logLevel.toString$0(0) + " " + message;
        }
        t1 = _this.get$fullName();
        Date.now();
        $.LogRecord__nextNumber = $.LogRecord__nextNumber + 1;
        record = new A.LogRecord(logLevel, message, t1, error);
        if (_this.parent == null)
          _this._publish$1(record);
        else
          $.$get$Logger_root()._publish$1(record);
      }
    },
    log$3(logLevel, message, error) {
      return this.log$4(logLevel, message, error, null);
    },
    _getStream$0() {
      if (this.parent == null) {
        var t1 = this._logger$_controller;
        if (t1 == null) {
          t1 = new A._SyncBroadcastStreamController(null, null, type$._SyncBroadcastStreamController_LogRecord);
          this.set$_logger$_controller(t1);
        }
        return new A._BroadcastStream(t1, A._instanceType(t1)._eval$1("_BroadcastStream<1>"));
      } else
        return $.$get$Logger_root()._getStream$0();
    },
    _publish$1(record) {
      var t1 = this._logger$_controller;
      return t1 == null ? null : t1.add$1(0, record);
    },
    set$_logger$_controller(_controller) {
      this._logger$_controller = type$.nullable_StreamController_LogRecord._as(_controller);
    }
  };
  A.Logger_Logger_closure.prototype = {
    call$0() {
      var dot, $parent, t1,
        thisName = this.name;
      if (B.JSString_methods.startsWith$1(thisName, "."))
        A.throwExpression(A.ArgumentError$("name shouldn't start with a '.'", null));
      if (B.JSString_methods.endsWith$1(thisName, "."))
        A.throwExpression(A.ArgumentError$("name shouldn't end with a '.'", null));
      dot = B.JSString_methods.lastIndexOf$1(thisName, ".");
      if (dot === -1)
        $parent = thisName !== "" ? A.Logger_Logger("") : null;
      else {
        $parent = A.Logger_Logger(B.JSString_methods.substring$2(thisName, 0, dot));
        thisName = B.JSString_methods.substring$1(thisName, dot + 1);
      }
      t1 = A.LinkedHashMap_LinkedHashMap$_empty(type$.String, type$.Logger);
      t1 = new A.Logger(thisName, $parent, t1, new A.UnmodifiableMapView(t1, type$.UnmodifiableMapView_String_Logger));
      if ($parent == null)
        t1._level = B.Level_INFO_800;
      else
        $parent._logger$_children.$indexSet(0, thisName, t1);
      return t1;
    },
    $signature: 582
  };
  A.DynamicColor.prototype = {
    getHct$1(scheme) {
      var tone, answer,
        t1 = this._hctCache,
        cachedAnswer = t1.$index(0, scheme);
      if (cachedAnswer != null)
        return cachedAnswer;
      tone = this.getTone$1(scheme);
      answer = this.palette.call$1(scheme).getHct$1(tone);
      if (t1.__js_helper$_length > 4)
        t1.clear$0(0);
      t1.$indexSet(0, scheme, answer);
      return answer;
    },
    getTone$1(scheme) {
      var pair, roleA, roleB, delta, polarity, stayTogether, bgTone, aIsNearer, nearer, farther, expansionDir, nContrast, fContrast, nInitialTone, nTone, fInitialTone, fTone, nTone0, answer, desiredRatio, bgTone1, bgTone2, upper, lower, lightOption, darkOption, availables, _this = this,
        t1 = scheme.contrastLevel,
        t2 = _this.toneDeltaPair;
      if (t2 != null) {
        pair = t2.call$1(scheme);
        roleA = pair.roleA;
        roleB = pair.roleB;
        delta = pair.delta;
        polarity = pair.polarity;
        stayTogether = pair.stayTogether;
        bgTone = _this.background.call$1(scheme).getTone$1(scheme);
        aIsNearer = true;
        if (polarity !== B.TonePolarity_2)
          if (!(polarity === B.TonePolarity_1 && !scheme.isDark)) {
            t2 = polarity === B.TonePolarity_0 && scheme.isDark;
            aIsNearer = t2;
          }
        nearer = aIsNearer ? roleA : roleB;
        farther = aIsNearer ? roleB : roleA;
        expansionDir = scheme.isDark ? 1 : -1;
        nContrast = nearer.contrastCurve.$get$1(0, t1);
        fContrast = farther.contrastCurve.$get$1(0, t1);
        nInitialTone = nearer.tone.call$1(scheme);
        nTone = A.Contrast_ratioOfTones(bgTone, nInitialTone) >= nContrast ? nInitialTone : A.DynamicColor_foregroundTone(bgTone, nContrast);
        fInitialTone = farther.tone.call$1(scheme);
        fTone = A.Contrast_ratioOfTones(bgTone, fInitialTone) >= fContrast ? fInitialTone : A.DynamicColor_foregroundTone(bgTone, fContrast);
        if (!((fTone - nTone) * expansionDir >= delta)) {
          t1 = delta * expansionDir;
          fTone = A.MathUtils_clampDouble(0, 100, nTone + t1);
          nTone = (fTone - nTone) * expansionDir >= delta ? nTone : A.MathUtils_clampDouble(0, 100, fTone - t1);
        }
        nTone0 = 60;
        if (50 <= nTone && nTone < 60) {
          t1 = delta * expansionDir;
          if (expansionDir > 0) {
            fTone = Math.max(fTone, 60 + t1);
            nTone = nTone0;
          } else {
            fTone = Math.min(fTone, 49 + t1);
            nTone = 49;
          }
        } else if (50 <= fTone && fTone < 60)
          if (stayTogether) {
            t1 = delta * expansionDir;
            if (expansionDir > 0) {
              fTone = Math.max(fTone, 60 + t1);
              nTone = nTone0;
            } else {
              fTone = Math.min(fTone, 49 + t1);
              nTone = 49;
            }
          } else
            fTone = expansionDir > 0 ? 60 : 49;
        return _this.name === nearer.name ? nTone : fTone;
      } else {
        answer = _this.tone.call$1(scheme);
        t2 = _this.background;
        if (t2 == null)
          return answer;
        bgTone = t2.call$1(scheme).getTone$1(scheme);
        desiredRatio = _this.contrastCurve.$get$1(0, t1);
        answer = A.Contrast_ratioOfTones(bgTone, answer) >= desiredRatio ? answer : A.DynamicColor_foregroundTone(bgTone, desiredRatio);
        if (_this.isBackground && 50 <= answer && answer < 60)
          answer = A.Contrast_ratioOfTones(49, bgTone) >= desiredRatio ? 49 : 60;
        t1 = _this.secondBackground;
        if (t1 != null) {
          bgTone1 = t2.call$1(scheme).getTone$1(scheme);
          bgTone2 = t1.call$1(scheme).getTone$1(scheme);
          upper = Math.max(bgTone1, bgTone2);
          lower = Math.min(bgTone1, bgTone2);
          if (A.Contrast_ratioOfTones(upper, answer) >= desiredRatio && A.Contrast_ratioOfTones(lower, answer) >= desiredRatio)
            return answer;
          lightOption = A.Contrast_lighter(desiredRatio, upper);
          darkOption = A.Contrast_darker(desiredRatio, lower);
          availables = [];
          if (lightOption !== -1)
            availables.push(lightOption);
          if (darkOption !== -1)
            availables.push(darkOption);
          if (B.JSNumber_methods.round$0(bgTone1) < 60 || B.JSNumber_methods.round$0(bgTone2) < 60)
            return lightOption < 0 ? 100 : lightOption;
          t1 = availables.length;
          if (t1 === 1) {
            if (0 >= t1)
              return A.ioore(availables, 0);
            return availables[0];
          }
          return darkOption < 0 ? 0 : darkOption;
        }
        return answer;
      }
    }
  };
  A.DynamicScheme.prototype = {};
  A.MaterialDynamicColors_background_closure.prototype = {
    call$1(s) {
      return s.neutralPalette;
    },
    $signature: 5
  };
  A.MaterialDynamicColors_background_closure0.prototype = {
    call$1(s) {
      return type$.DynamicScheme._as(s).isDark ? 6 : 98;
    },
    $signature: 4
  };
  A.MaterialDynamicColors_onBackground_closure0.prototype = {
    call$1(s) {
      return s.neutralPalette;
    },
    $signature: 5
  };
  A.MaterialDynamicColors_onBackground_closure1.prototype = {
    call$1(s) {
      return type$.DynamicScheme._as(s).isDark ? 90 : 10;
    },
    $signature: 4
  };
  A.MaterialDynamicColors_onBackground_closure.prototype = {
    call$1(s) {
      return $.$get$MaterialDynamicColors_background();
    },
    $signature: 6
  };
  A.MaterialDynamicColors_surface_closure.prototype = {
    call$1(s) {
      return s.neutralPalette;
    },
    $signature: 5
  };
  A.MaterialDynamicColors_surface_closure0.prototype = {
    call$1(s) {
      return type$.DynamicScheme._as(s).isDark ? 6 : 98;
    },
    $signature: 4
  };
  A.MaterialDynamicColors_surfaceDim_closure.prototype = {
    call$1(s) {
      return s.neutralPalette;
    },
    $signature: 5
  };
  A.MaterialDynamicColors_surfaceDim_closure0.prototype = {
    call$1(s) {
      type$.DynamicScheme._as(s);
      return s.isDark ? 6 : new A.ContrastCurve(87, 87, 80, 75).$get$1(0, s.contrastLevel);
    },
    $signature: 4
  };
  A.MaterialDynamicColors_surfaceBright_closure.prototype = {
    call$1(s) {
      return s.neutralPalette;
    },
    $signature: 5
  };
  A.MaterialDynamicColors_surfaceBright_closure0.prototype = {
    call$1(s) {
      type$.DynamicScheme._as(s);
      return s.isDark ? new A.ContrastCurve(24, 24, 29, 34).$get$1(0, s.contrastLevel) : 98;
    },
    $signature: 4
  };
  A.MaterialDynamicColors_surfaceContainerLowest_closure.prototype = {
    call$1(s) {
      return s.neutralPalette;
    },
    $signature: 5
  };
  A.MaterialDynamicColors_surfaceContainerLowest_closure0.prototype = {
    call$1(s) {
      type$.DynamicScheme._as(s);
      return s.isDark ? new A.ContrastCurve(4, 4, 2, 0).$get$1(0, s.contrastLevel) : 100;
    },
    $signature: 4
  };
  A.MaterialDynamicColors_surfaceContainerLow_closure.prototype = {
    call$1(s) {
      return s.neutralPalette;
    },
    $signature: 5
  };
  A.MaterialDynamicColors_surfaceContainerLow_closure0.prototype = {
    call$1(s) {
      var t1;
      type$.DynamicScheme._as(s);
      t1 = s.contrastLevel;
      return s.isDark ? new A.ContrastCurve(10, 10, 11, 12).$get$1(0, t1) : new A.ContrastCurve(96, 96, 96, 95).$get$1(0, t1);
    },
    $signature: 4
  };
  A.MaterialDynamicColors_surfaceContainer_closure.prototype = {
    call$1(s) {
      return s.neutralPalette;
    },
    $signature: 5
  };
  A.MaterialDynamicColors_surfaceContainer_closure0.prototype = {
    call$1(s) {
      var t1;
      type$.DynamicScheme._as(s);
      t1 = s.contrastLevel;
      return s.isDark ? new A.ContrastCurve(12, 12, 16, 20).$get$1(0, t1) : new A.ContrastCurve(94, 94, 92, 90).$get$1(0, t1);
    },
    $signature: 4
  };
  A.MaterialDynamicColors_surfaceContainerHigh_closure.prototype = {
    call$1(s) {
      return s.neutralPalette;
    },
    $signature: 5
  };
  A.MaterialDynamicColors_surfaceContainerHigh_closure0.prototype = {
    call$1(s) {
      var t1;
      type$.DynamicScheme._as(s);
      t1 = s.contrastLevel;
      return s.isDark ? new A.ContrastCurve(17, 17, 21, 25).$get$1(0, t1) : new A.ContrastCurve(92, 92, 88, 85).$get$1(0, t1);
    },
    $signature: 4
  };
  A.MaterialDynamicColors_surfaceContainerHighest_closure.prototype = {
    call$1(s) {
      return s.neutralPalette;
    },
    $signature: 5
  };
  A.MaterialDynamicColors_surfaceContainerHighest_closure0.prototype = {
    call$1(s) {
      var t1;
      type$.DynamicScheme._as(s);
      t1 = s.contrastLevel;
      return s.isDark ? new A.ContrastCurve(22, 22, 26, 30).$get$1(0, t1) : new A.ContrastCurve(90, 90, 84, 80).$get$1(0, t1);
    },
    $signature: 4
  };
  A.MaterialDynamicColors_onSurface_closure0.prototype = {
    call$1(s) {
      return s.neutralPalette;
    },
    $signature: 5
  };
  A.MaterialDynamicColors_onSurface_closure1.prototype = {
    call$1(s) {
      return type$.DynamicScheme._as(s).isDark ? 90 : 10;
    },
    $signature: 4
  };
  A.MaterialDynamicColors_onSurface_closure.prototype = {
    call$1(s) {
      return s.isDark ? $.$get$MaterialDynamicColors_surfaceBright() : $.$get$MaterialDynamicColors_surfaceDim();
    },
    $signature: 6
  };
  A.MaterialDynamicColors_surfaceVariant_closure.prototype = {
    call$1(s) {
      return s.neutralVariantPalette;
    },
    $signature: 5
  };
  A.MaterialDynamicColors_surfaceVariant_closure0.prototype = {
    call$1(s) {
      return type$.DynamicScheme._as(s).isDark ? 30 : 90;
    },
    $signature: 4
  };
  A.MaterialDynamicColors_onSurfaceVariant_closure0.prototype = {
    call$1(s) {
      return s.neutralVariantPalette;
    },
    $signature: 5
  };
  A.MaterialDynamicColors_onSurfaceVariant_closure1.prototype = {
    call$1(s) {
      return type$.DynamicScheme._as(s).isDark ? 80 : 30;
    },
    $signature: 4
  };
  A.MaterialDynamicColors_onSurfaceVariant_closure.prototype = {
    call$1(s) {
      return s.isDark ? $.$get$MaterialDynamicColors_surfaceBright() : $.$get$MaterialDynamicColors_surfaceDim();
    },
    $signature: 6
  };
  A.MaterialDynamicColors_inverseSurface_closure.prototype = {
    call$1(s) {
      return s.neutralPalette;
    },
    $signature: 5
  };
  A.MaterialDynamicColors_inverseSurface_closure0.prototype = {
    call$1(s) {
      return type$.DynamicScheme._as(s).isDark ? 90 : 20;
    },
    $signature: 4
  };
  A.MaterialDynamicColors_inverseOnSurface_closure0.prototype = {
    call$1(s) {
      return s.neutralPalette;
    },
    $signature: 5
  };
  A.MaterialDynamicColors_inverseOnSurface_closure1.prototype = {
    call$1(s) {
      return type$.DynamicScheme._as(s).isDark ? 20 : 95;
    },
    $signature: 4
  };
  A.MaterialDynamicColors_inverseOnSurface_closure.prototype = {
    call$1(s) {
      return $.$get$MaterialDynamicColors_inverseSurface();
    },
    $signature: 6
  };
  A.MaterialDynamicColors_outline_closure0.prototype = {
    call$1(s) {
      return s.neutralVariantPalette;
    },
    $signature: 5
  };
  A.MaterialDynamicColors_outline_closure1.prototype = {
    call$1(s) {
      return type$.DynamicScheme._as(s).isDark ? 60 : 50;
    },
    $signature: 4
  };
  A.MaterialDynamicColors_outline_closure.prototype = {
    call$1(s) {
      return s.isDark ? $.$get$MaterialDynamicColors_surfaceBright() : $.$get$MaterialDynamicColors_surfaceDim();
    },
    $signature: 6
  };
  A.MaterialDynamicColors_outlineVariant_closure0.prototype = {
    call$1(s) {
      return s.neutralVariantPalette;
    },
    $signature: 5
  };
  A.MaterialDynamicColors_outlineVariant_closure1.prototype = {
    call$1(s) {
      return type$.DynamicScheme._as(s).isDark ? 30 : 80;
    },
    $signature: 4
  };
  A.MaterialDynamicColors_outlineVariant_closure.prototype = {
    call$1(s) {
      return s.isDark ? $.$get$MaterialDynamicColors_surfaceBright() : $.$get$MaterialDynamicColors_surfaceDim();
    },
    $signature: 6
  };
  A.MaterialDynamicColors_shadow_closure.prototype = {
    call$1(s) {
      return s.neutralPalette;
    },
    $signature: 5
  };
  A.MaterialDynamicColors_shadow_closure0.prototype = {
    call$1(s) {
      type$.DynamicScheme._as(s);
      return 0;
    },
    $signature: 4
  };
  A.MaterialDynamicColors_scrim_closure.prototype = {
    call$1(s) {
      return s.neutralPalette;
    },
    $signature: 5
  };
  A.MaterialDynamicColors_scrim_closure0.prototype = {
    call$1(s) {
      type$.DynamicScheme._as(s);
      return 0;
    },
    $signature: 4
  };
  A.MaterialDynamicColors_primary_closure0.prototype = {
    call$1(s) {
      return s.primaryPalette;
    },
    $signature: 5
  };
  A.MaterialDynamicColors_primary_closure1.prototype = {
    call$1(s) {
      type$.DynamicScheme._as(s);
      if (s.variant === B.Variant_0_monochrome)
        return s.isDark ? 100 : 0;
      return s.isDark ? 80 : 40;
    },
    $signature: 4
  };
  A.MaterialDynamicColors_primary_closure.prototype = {
    call$1(s) {
      return s.isDark ? $.$get$MaterialDynamicColors_surfaceBright() : $.$get$MaterialDynamicColors_surfaceDim();
    },
    $signature: 6
  };
  A.MaterialDynamicColors_primary_closure2.prototype = {
    call$1(s) {
      return new A.ToneDeltaPair($.$get$MaterialDynamicColors_primaryContainer(), $.$get$MaterialDynamicColors_primary(), 10, B.TonePolarity_2, false);
    },
    $signature: 23
  };
  A.MaterialDynamicColors_onPrimary_closure0.prototype = {
    call$1(s) {
      return s.primaryPalette;
    },
    $signature: 5
  };
  A.MaterialDynamicColors_onPrimary_closure1.prototype = {
    call$1(s) {
      type$.DynamicScheme._as(s);
      if (s.variant === B.Variant_0_monochrome)
        return s.isDark ? 10 : 90;
      return s.isDark ? 20 : 100;
    },
    $signature: 4
  };
  A.MaterialDynamicColors_onPrimary_closure.prototype = {
    call$1(s) {
      return $.$get$MaterialDynamicColors_primary();
    },
    $signature: 6
  };
  A.MaterialDynamicColors_primaryContainer_closure0.prototype = {
    call$1(s) {
      return s.primaryPalette;
    },
    $signature: 5
  };
  A.MaterialDynamicColors_primaryContainer_closure1.prototype = {
    call$1(s) {
      var t1;
      type$.DynamicScheme._as(s);
      t1 = s.variant;
      if (t1 === B.Variant_6_fidelity || t1 === B.Variant_5_content) {
        t1 = s.sourceColorHct.__Hct__tone_A;
        t1 === $ && A.throwLateFieldNI("_tone");
        return t1;
      }
      if (t1 === B.Variant_0_monochrome)
        return s.isDark ? 85 : 25;
      return s.isDark ? 30 : 90;
    },
    $signature: 4
  };
  A.MaterialDynamicColors_primaryContainer_closure.prototype = {
    call$1(s) {
      return s.isDark ? $.$get$MaterialDynamicColors_surfaceBright() : $.$get$MaterialDynamicColors_surfaceDim();
    },
    $signature: 6
  };
  A.MaterialDynamicColors_primaryContainer_closure2.prototype = {
    call$1(s) {
      return new A.ToneDeltaPair($.$get$MaterialDynamicColors_primaryContainer(), $.$get$MaterialDynamicColors_primary(), 10, B.TonePolarity_2, false);
    },
    $signature: 23
  };
  A.MaterialDynamicColors_onPrimaryContainer_closure0.prototype = {
    call$1(s) {
      return s.primaryPalette;
    },
    $signature: 5
  };
  A.MaterialDynamicColors_onPrimaryContainer_closure1.prototype = {
    call$1(s) {
      var t1;
      type$.DynamicScheme._as(s);
      t1 = s.variant;
      if (t1 === B.Variant_6_fidelity || t1 === B.Variant_5_content)
        return A.DynamicColor_foregroundTone($.$get$MaterialDynamicColors_primaryContainer().tone.call$1(s), 4.5);
      if (t1 === B.Variant_0_monochrome)
        return s.isDark ? 0 : 100;
      return s.isDark ? 90 : 10;
    },
    $signature: 4
  };
  A.MaterialDynamicColors_onPrimaryContainer_closure.prototype = {
    call$1(s) {
      return $.$get$MaterialDynamicColors_primaryContainer();
    },
    $signature: 6
  };
  A.MaterialDynamicColors_inversePrimary_closure0.prototype = {
    call$1(s) {
      return s.primaryPalette;
    },
    $signature: 5
  };
  A.MaterialDynamicColors_inversePrimary_closure1.prototype = {
    call$1(s) {
      return type$.DynamicScheme._as(s).isDark ? 40 : 80;
    },
    $signature: 4
  };
  A.MaterialDynamicColors_inversePrimary_closure.prototype = {
    call$1(s) {
      return $.$get$MaterialDynamicColors_inverseSurface();
    },
    $signature: 6
  };
  A.MaterialDynamicColors_secondary_closure0.prototype = {
    call$1(s) {
      return s.secondaryPalette;
    },
    $signature: 5
  };
  A.MaterialDynamicColors_secondary_closure1.prototype = {
    call$1(s) {
      return type$.DynamicScheme._as(s).isDark ? 80 : 40;
    },
    $signature: 4
  };
  A.MaterialDynamicColors_secondary_closure.prototype = {
    call$1(s) {
      return s.isDark ? $.$get$MaterialDynamicColors_surfaceBright() : $.$get$MaterialDynamicColors_surfaceDim();
    },
    $signature: 6
  };
  A.MaterialDynamicColors_secondary_closure2.prototype = {
    call$1(s) {
      return new A.ToneDeltaPair($.$get$MaterialDynamicColors_secondaryContainer(), $.$get$MaterialDynamicColors_secondary(), 10, B.TonePolarity_2, false);
    },
    $signature: 23
  };
  A.MaterialDynamicColors_onSecondary_closure0.prototype = {
    call$1(s) {
      return s.secondaryPalette;
    },
    $signature: 5
  };
  A.MaterialDynamicColors_onSecondary_closure1.prototype = {
    call$1(s) {
      type$.DynamicScheme._as(s);
      if (s.variant === B.Variant_0_monochrome)
        return s.isDark ? 10 : 100;
      else
        return s.isDark ? 20 : 100;
    },
    $signature: 4
  };
  A.MaterialDynamicColors_onSecondary_closure.prototype = {
    call$1(s) {
      return $.$get$MaterialDynamicColors_secondary();
    },
    $signature: 6
  };
  A.MaterialDynamicColors_secondaryContainer_closure0.prototype = {
    call$1(s) {
      return s.secondaryPalette;
    },
    $signature: 5
  };
  A.MaterialDynamicColors_secondaryContainer_closure1.prototype = {
    call$1(s) {
      var t1, initialTone, t2;
      type$.DynamicScheme._as(s);
      t1 = s.isDark;
      initialTone = t1 ? 30 : 90;
      t2 = s.variant;
      if (t2 === B.Variant_0_monochrome)
        return t1 ? 30 : 85;
      if (!(t2 === B.Variant_6_fidelity || t2 === B.Variant_5_content))
        return initialTone;
      t2 = s.secondaryPalette;
      return A.MaterialDynamicColors__findDesiredChromaByTone(t2.hue, t2.chroma, initialTone, !t1);
    },
    $signature: 4
  };
  A.MaterialDynamicColors_secondaryContainer_closure.prototype = {
    call$1(s) {
      return s.isDark ? $.$get$MaterialDynamicColors_surfaceBright() : $.$get$MaterialDynamicColors_surfaceDim();
    },
    $signature: 6
  };
  A.MaterialDynamicColors_secondaryContainer_closure2.prototype = {
    call$1(s) {
      return new A.ToneDeltaPair($.$get$MaterialDynamicColors_secondaryContainer(), $.$get$MaterialDynamicColors_secondary(), 10, B.TonePolarity_2, false);
    },
    $signature: 23
  };
  A.MaterialDynamicColors_onSecondaryContainer_closure0.prototype = {
    call$1(s) {
      return s.secondaryPalette;
    },
    $signature: 5
  };
  A.MaterialDynamicColors_onSecondaryContainer_closure1.prototype = {
    call$1(s) {
      var t1;
      type$.DynamicScheme._as(s);
      t1 = s.variant;
      if (!(t1 === B.Variant_6_fidelity || t1 === B.Variant_5_content))
        return s.isDark ? 90 : 10;
      return A.DynamicColor_foregroundTone($.$get$MaterialDynamicColors_secondaryContainer().tone.call$1(s), 4.5);
    },
    $signature: 4
  };
  A.MaterialDynamicColors_onSecondaryContainer_closure.prototype = {
    call$1(s) {
      return $.$get$MaterialDynamicColors_secondaryContainer();
    },
    $signature: 6
  };
  A.MaterialDynamicColors_tertiary_closure0.prototype = {
    call$1(s) {
      return s.tertiaryPalette;
    },
    $signature: 5
  };
  A.MaterialDynamicColors_tertiary_closure1.prototype = {
    call$1(s) {
      type$.DynamicScheme._as(s);
      if (s.variant === B.Variant_0_monochrome)
        return s.isDark ? 90 : 25;
      return s.isDark ? 80 : 40;
    },
    $signature: 4
  };
  A.MaterialDynamicColors_tertiary_closure.prototype = {
    call$1(s) {
      return s.isDark ? $.$get$MaterialDynamicColors_surfaceBright() : $.$get$MaterialDynamicColors_surfaceDim();
    },
    $signature: 6
  };
  A.MaterialDynamicColors_tertiary_closure2.prototype = {
    call$1(s) {
      return new A.ToneDeltaPair($.$get$MaterialDynamicColors_tertiaryContainer(), $.$get$MaterialDynamicColors_tertiary(), 10, B.TonePolarity_2, false);
    },
    $signature: 23
  };
  A.MaterialDynamicColors_onTertiary_closure0.prototype = {
    call$1(s) {
      return s.tertiaryPalette;
    },
    $signature: 5
  };
  A.MaterialDynamicColors_onTertiary_closure1.prototype = {
    call$1(s) {
      type$.DynamicScheme._as(s);
      if (s.variant === B.Variant_0_monochrome)
        return s.isDark ? 10 : 90;
      return s.isDark ? 20 : 100;
    },
    $signature: 4
  };
  A.MaterialDynamicColors_onTertiary_closure.prototype = {
    call$1(s) {
      return $.$get$MaterialDynamicColors_tertiary();
    },
    $signature: 6
  };
  A.MaterialDynamicColors_tertiaryContainer_closure0.prototype = {
    call$1(s) {
      return s.tertiaryPalette;
    },
    $signature: 5
  };
  A.MaterialDynamicColors_tertiaryContainer_closure1.prototype = {
    call$1(s) {
      var t1;
      type$.DynamicScheme._as(s);
      t1 = s.variant;
      if (t1 === B.Variant_0_monochrome)
        return s.isDark ? 60 : 49;
      if (!(t1 === B.Variant_6_fidelity || t1 === B.Variant_5_content))
        return s.isDark ? 30 : 90;
      t1 = s.sourceColorHct.__Hct__tone_A;
      t1 === $ && A.throwLateFieldNI("_tone");
      t1 = A.DislikeAnalyzer_fixIfDisliked(s.tertiaryPalette.getHct$1(t1)).__Hct__tone_A;
      t1 === $ && A.throwLateFieldNI("_tone");
      return t1;
    },
    $signature: 4
  };
  A.MaterialDynamicColors_tertiaryContainer_closure.prototype = {
    call$1(s) {
      return s.isDark ? $.$get$MaterialDynamicColors_surfaceBright() : $.$get$MaterialDynamicColors_surfaceDim();
    },
    $signature: 6
  };
  A.MaterialDynamicColors_tertiaryContainer_closure2.prototype = {
    call$1(s) {
      return new A.ToneDeltaPair($.$get$MaterialDynamicColors_tertiaryContainer(), $.$get$MaterialDynamicColors_tertiary(), 10, B.TonePolarity_2, false);
    },
    $signature: 23
  };
  A.MaterialDynamicColors_onTertiaryContainer_closure0.prototype = {
    call$1(s) {
      return s.tertiaryPalette;
    },
    $signature: 5
  };
  A.MaterialDynamicColors_onTertiaryContainer_closure1.prototype = {
    call$1(s) {
      var t1;
      type$.DynamicScheme._as(s);
      t1 = s.variant;
      if (t1 === B.Variant_0_monochrome)
        return s.isDark ? 0 : 100;
      if (!(t1 === B.Variant_6_fidelity || t1 === B.Variant_5_content))
        return s.isDark ? 90 : 10;
      return A.DynamicColor_foregroundTone($.$get$MaterialDynamicColors_tertiaryContainer().tone.call$1(s), 4.5);
    },
    $signature: 4
  };
  A.MaterialDynamicColors_onTertiaryContainer_closure.prototype = {
    call$1(s) {
      return $.$get$MaterialDynamicColors_tertiaryContainer();
    },
    $signature: 6
  };
  A.MaterialDynamicColors_error_closure0.prototype = {
    call$1(s) {
      return s.errorPalette;
    },
    $signature: 5
  };
  A.MaterialDynamicColors_error_closure1.prototype = {
    call$1(s) {
      return type$.DynamicScheme._as(s).isDark ? 80 : 40;
    },
    $signature: 4
  };
  A.MaterialDynamicColors_error_closure.prototype = {
    call$1(s) {
      return s.isDark ? $.$get$MaterialDynamicColors_surfaceBright() : $.$get$MaterialDynamicColors_surfaceDim();
    },
    $signature: 6
  };
  A.MaterialDynamicColors_error_closure2.prototype = {
    call$1(s) {
      return new A.ToneDeltaPair($.$get$MaterialDynamicColors_errorContainer(), $.$get$MaterialDynamicColors_error(), 10, B.TonePolarity_2, false);
    },
    $signature: 23
  };
  A.MaterialDynamicColors_onError_closure0.prototype = {
    call$1(s) {
      return s.errorPalette;
    },
    $signature: 5
  };
  A.MaterialDynamicColors_onError_closure1.prototype = {
    call$1(s) {
      return type$.DynamicScheme._as(s).isDark ? 20 : 100;
    },
    $signature: 4
  };
  A.MaterialDynamicColors_onError_closure.prototype = {
    call$1(s) {
      return $.$get$MaterialDynamicColors_error();
    },
    $signature: 6
  };
  A.MaterialDynamicColors_errorContainer_closure0.prototype = {
    call$1(s) {
      return s.errorPalette;
    },
    $signature: 5
  };
  A.MaterialDynamicColors_errorContainer_closure1.prototype = {
    call$1(s) {
      return type$.DynamicScheme._as(s).isDark ? 30 : 90;
    },
    $signature: 4
  };
  A.MaterialDynamicColors_errorContainer_closure.prototype = {
    call$1(s) {
      return s.isDark ? $.$get$MaterialDynamicColors_surfaceBright() : $.$get$MaterialDynamicColors_surfaceDim();
    },
    $signature: 6
  };
  A.MaterialDynamicColors_errorContainer_closure2.prototype = {
    call$1(s) {
      return new A.ToneDeltaPair($.$get$MaterialDynamicColors_errorContainer(), $.$get$MaterialDynamicColors_error(), 10, B.TonePolarity_2, false);
    },
    $signature: 23
  };
  A.MaterialDynamicColors_onErrorContainer_closure0.prototype = {
    call$1(s) {
      return s.errorPalette;
    },
    $signature: 5
  };
  A.MaterialDynamicColors_onErrorContainer_closure1.prototype = {
    call$1(s) {
      return type$.DynamicScheme._as(s).isDark ? 90 : 10;
    },
    $signature: 4
  };
  A.MaterialDynamicColors_onErrorContainer_closure.prototype = {
    call$1(s) {
      return $.$get$MaterialDynamicColors_errorContainer();
    },
    $signature: 6
  };
  A.MaterialDynamicColors_primaryFixed_closure0.prototype = {
    call$1(s) {
      return s.primaryPalette;
    },
    $signature: 5
  };
  A.MaterialDynamicColors_primaryFixed_closure1.prototype = {
    call$1(s) {
      return type$.DynamicScheme._as(s).variant === B.Variant_0_monochrome ? 40 : 90;
    },
    $signature: 4
  };
  A.MaterialDynamicColors_primaryFixed_closure.prototype = {
    call$1(s) {
      return s.isDark ? $.$get$MaterialDynamicColors_surfaceBright() : $.$get$MaterialDynamicColors_surfaceDim();
    },
    $signature: 6
  };
  A.MaterialDynamicColors_primaryFixed_closure2.prototype = {
    call$1(s) {
      return new A.ToneDeltaPair($.$get$MaterialDynamicColors_primaryFixed(), $.$get$MaterialDynamicColors_primaryFixedDim(), 10, B.TonePolarity_1, true);
    },
    $signature: 23
  };
  A.MaterialDynamicColors_primaryFixedDim_closure0.prototype = {
    call$1(s) {
      return s.primaryPalette;
    },
    $signature: 5
  };
  A.MaterialDynamicColors_primaryFixedDim_closure1.prototype = {
    call$1(s) {
      return type$.DynamicScheme._as(s).variant === B.Variant_0_monochrome ? 30 : 80;
    },
    $signature: 4
  };
  A.MaterialDynamicColors_primaryFixedDim_closure.prototype = {
    call$1(s) {
      return s.isDark ? $.$get$MaterialDynamicColors_surfaceBright() : $.$get$MaterialDynamicColors_surfaceDim();
    },
    $signature: 6
  };
  A.MaterialDynamicColors_primaryFixedDim_closure2.prototype = {
    call$1(s) {
      return new A.ToneDeltaPair($.$get$MaterialDynamicColors_primaryFixed(), $.$get$MaterialDynamicColors_primaryFixedDim(), 10, B.TonePolarity_1, true);
    },
    $signature: 23
  };
  A.MaterialDynamicColors_onPrimaryFixed_closure0.prototype = {
    call$1(s) {
      return s.primaryPalette;
    },
    $signature: 5
  };
  A.MaterialDynamicColors_onPrimaryFixed_closure2.prototype = {
    call$1(s) {
      return type$.DynamicScheme._as(s).variant === B.Variant_0_monochrome ? 100 : 10;
    },
    $signature: 4
  };
  A.MaterialDynamicColors_onPrimaryFixed_closure.prototype = {
    call$1(s) {
      return $.$get$MaterialDynamicColors_primaryFixedDim();
    },
    $signature: 6
  };
  A.MaterialDynamicColors_onPrimaryFixed_closure1.prototype = {
    call$1(s) {
      return $.$get$MaterialDynamicColors_primaryFixed();
    },
    $signature: 6
  };
  A.MaterialDynamicColors_onPrimaryFixedVariant_closure0.prototype = {
    call$1(s) {
      return s.primaryPalette;
    },
    $signature: 5
  };
  A.MaterialDynamicColors_onPrimaryFixedVariant_closure2.prototype = {
    call$1(s) {
      return type$.DynamicScheme._as(s).variant === B.Variant_0_monochrome ? 90 : 30;
    },
    $signature: 4
  };
  A.MaterialDynamicColors_onPrimaryFixedVariant_closure.prototype = {
    call$1(s) {
      return $.$get$MaterialDynamicColors_primaryFixedDim();
    },
    $signature: 6
  };
  A.MaterialDynamicColors_onPrimaryFixedVariant_closure1.prototype = {
    call$1(s) {
      return $.$get$MaterialDynamicColors_primaryFixed();
    },
    $signature: 6
  };
  A.MaterialDynamicColors_secondaryFixed_closure0.prototype = {
    call$1(s) {
      return s.secondaryPalette;
    },
    $signature: 5
  };
  A.MaterialDynamicColors_secondaryFixed_closure1.prototype = {
    call$1(s) {
      return type$.DynamicScheme._as(s).variant === B.Variant_0_monochrome ? 80 : 90;
    },
    $signature: 4
  };
  A.MaterialDynamicColors_secondaryFixed_closure.prototype = {
    call$1(s) {
      return s.isDark ? $.$get$MaterialDynamicColors_surfaceBright() : $.$get$MaterialDynamicColors_surfaceDim();
    },
    $signature: 6
  };
  A.MaterialDynamicColors_secondaryFixed_closure2.prototype = {
    call$1(s) {
      return new A.ToneDeltaPair($.$get$MaterialDynamicColors_secondaryFixed(), $.$get$MaterialDynamicColors_secondaryFixedDim(), 10, B.TonePolarity_1, true);
    },
    $signature: 23
  };
  A.MaterialDynamicColors_secondaryFixedDim_closure0.prototype = {
    call$1(s) {
      return s.secondaryPalette;
    },
    $signature: 5
  };
  A.MaterialDynamicColors_secondaryFixedDim_closure1.prototype = {
    call$1(s) {
      return type$.DynamicScheme._as(s).variant === B.Variant_0_monochrome ? 70 : 80;
    },
    $signature: 4
  };
  A.MaterialDynamicColors_secondaryFixedDim_closure.prototype = {
    call$1(s) {
      return s.isDark ? $.$get$MaterialDynamicColors_surfaceBright() : $.$get$MaterialDynamicColors_surfaceDim();
    },
    $signature: 6
  };
  A.MaterialDynamicColors_secondaryFixedDim_closure2.prototype = {
    call$1(s) {
      return new A.ToneDeltaPair($.$get$MaterialDynamicColors_secondaryFixed(), $.$get$MaterialDynamicColors_secondaryFixedDim(), 10, B.TonePolarity_1, true);
    },
    $signature: 23
  };
  A.MaterialDynamicColors_onSecondaryFixed_closure0.prototype = {
    call$1(s) {
      return s.secondaryPalette;
    },
    $signature: 5
  };
  A.MaterialDynamicColors_onSecondaryFixed_closure2.prototype = {
    call$1(s) {
      type$.DynamicScheme._as(s);
      return 10;
    },
    $signature: 4
  };
  A.MaterialDynamicColors_onSecondaryFixed_closure.prototype = {
    call$1(s) {
      return $.$get$MaterialDynamicColors_secondaryFixedDim();
    },
    $signature: 6
  };
  A.MaterialDynamicColors_onSecondaryFixed_closure1.prototype = {
    call$1(s) {
      return $.$get$MaterialDynamicColors_secondaryFixed();
    },
    $signature: 6
  };
  A.MaterialDynamicColors_onSecondaryFixedVariant_closure0.prototype = {
    call$1(s) {
      return s.secondaryPalette;
    },
    $signature: 5
  };
  A.MaterialDynamicColors_onSecondaryFixedVariant_closure2.prototype = {
    call$1(s) {
      return type$.DynamicScheme._as(s).variant === B.Variant_0_monochrome ? 25 : 30;
    },
    $signature: 4
  };
  A.MaterialDynamicColors_onSecondaryFixedVariant_closure.prototype = {
    call$1(s) {
      return $.$get$MaterialDynamicColors_secondaryFixedDim();
    },
    $signature: 6
  };
  A.MaterialDynamicColors_onSecondaryFixedVariant_closure1.prototype = {
    call$1(s) {
      return $.$get$MaterialDynamicColors_secondaryFixed();
    },
    $signature: 6
  };
  A.MaterialDynamicColors_tertiaryFixed_closure0.prototype = {
    call$1(s) {
      return s.tertiaryPalette;
    },
    $signature: 5
  };
  A.MaterialDynamicColors_tertiaryFixed_closure1.prototype = {
    call$1(s) {
      return type$.DynamicScheme._as(s).variant === B.Variant_0_monochrome ? 40 : 90;
    },
    $signature: 4
  };
  A.MaterialDynamicColors_tertiaryFixed_closure.prototype = {
    call$1(s) {
      return s.isDark ? $.$get$MaterialDynamicColors_surfaceBright() : $.$get$MaterialDynamicColors_surfaceDim();
    },
    $signature: 6
  };
  A.MaterialDynamicColors_tertiaryFixed_closure2.prototype = {
    call$1(s) {
      return new A.ToneDeltaPair($.$get$MaterialDynamicColors_tertiaryFixed(), $.$get$MaterialDynamicColors_tertiaryFixedDim(), 10, B.TonePolarity_1, true);
    },
    $signature: 23
  };
  A.MaterialDynamicColors_tertiaryFixedDim_closure0.prototype = {
    call$1(s) {
      return s.tertiaryPalette;
    },
    $signature: 5
  };
  A.MaterialDynamicColors_tertiaryFixedDim_closure1.prototype = {
    call$1(s) {
      return type$.DynamicScheme._as(s).variant === B.Variant_0_monochrome ? 30 : 80;
    },
    $signature: 4
  };
  A.MaterialDynamicColors_tertiaryFixedDim_closure.prototype = {
    call$1(s) {
      return s.isDark ? $.$get$MaterialDynamicColors_surfaceBright() : $.$get$MaterialDynamicColors_surfaceDim();
    },
    $signature: 6
  };
  A.MaterialDynamicColors_tertiaryFixedDim_closure2.prototype = {
    call$1(s) {
      return new A.ToneDeltaPair($.$get$MaterialDynamicColors_tertiaryFixed(), $.$get$MaterialDynamicColors_tertiaryFixedDim(), 10, B.TonePolarity_1, true);
    },
    $signature: 23
  };
  A.MaterialDynamicColors_onTertiaryFixed_closure0.prototype = {
    call$1(s) {
      return s.tertiaryPalette;
    },
    $signature: 5
  };
  A.MaterialDynamicColors_onTertiaryFixed_closure2.prototype = {
    call$1(s) {
      return type$.DynamicScheme._as(s).variant === B.Variant_0_monochrome ? 100 : 10;
    },
    $signature: 4
  };
  A.MaterialDynamicColors_onTertiaryFixed_closure.prototype = {
    call$1(s) {
      return $.$get$MaterialDynamicColors_tertiaryFixedDim();
    },
    $signature: 6
  };
  A.MaterialDynamicColors_onTertiaryFixed_closure1.prototype = {
    call$1(s) {
      return $.$get$MaterialDynamicColors_tertiaryFixed();
    },
    $signature: 6
  };
  A.MaterialDynamicColors_onTertiaryFixedVariant_closure0.prototype = {
    call$1(s) {
      return s.tertiaryPalette;
    },
    $signature: 5
  };
  A.MaterialDynamicColors_onTertiaryFixedVariant_closure2.prototype = {
    call$1(s) {
      return type$.DynamicScheme._as(s).variant === B.Variant_0_monochrome ? 90 : 30;
    },
    $signature: 4
  };
  A.MaterialDynamicColors_onTertiaryFixedVariant_closure.prototype = {
    call$1(s) {
      return $.$get$MaterialDynamicColors_tertiaryFixedDim();
    },
    $signature: 6
  };
  A.MaterialDynamicColors_onTertiaryFixedVariant_closure1.prototype = {
    call$1(s) {
      return $.$get$MaterialDynamicColors_tertiaryFixed();
    },
    $signature: 6
  };
  A.ContrastCurve.prototype = {
    $get$1(_, contrastLevel) {
      var t1, _this = this;
      if (contrastLevel < 0.5)
        return A.MathUtils_lerp(_this.normal, _this.medium, contrastLevel / 0.5);
      else {
        t1 = _this.high;
        if (contrastLevel < 1)
          return A.MathUtils_lerp(_this.medium, t1, (contrastLevel - 0.5) / 0.5);
        else
          return t1;
      }
    }
  };
  A.TonePolarity.prototype = {
    _enumToString$0() {
      return "TonePolarity." + this._name;
    }
  };
  A.ToneDeltaPair.prototype = {};
  A.Variant.prototype = {
    _enumToString$0() {
      return "Variant." + this._name;
    }
  };
  A.Cam16.prototype = {
    toInt$0(_) {
      var t7, t8, t9, t10, t11, t12,
        xyz = this.xyzInViewingConditions$2$array($.$get$ViewingConditions_sRgb(), this._viewedArray),
        t1 = xyz[0],
        t2 = xyz[1],
        t3 = xyz[2],
        t4 = $.ColorUtils__xyzToSrgb[0],
        t5 = t4[0],
        t6 = t4[1];
      t4 = t4[2];
      t7 = $.ColorUtils__xyzToSrgb[1];
      t8 = t7[0];
      t9 = t7[1];
      t7 = t7[2];
      t10 = $.ColorUtils__xyzToSrgb[2];
      t11 = t10[0];
      t12 = t10[1];
      t10 = t10[2];
      return A.ColorUtils_argbFromRgb(A.ColorUtils_delinearized(t5 * t1 + t6 * t2 + t4 * t3), A.ColorUtils_delinearized(t8 * t1 + t9 * t2 + t7 * t3), A.ColorUtils_delinearized(t11 * t1 + t12 * t2 + t10 * t3));
    },
    xyzInViewingConditions$2$array(viewingConditions, array) {
      var t1, alpha, t, hRad, p2, hSin, hCos, gamma, a, b, rA, gA, bA, rCBase, t2, t3, t4, gCBase, t5, t6, bCBase, t7, t8, rF, gF, bF, _this = this;
      type$.nullable_List_double._as(array);
      t1 = _this.chroma;
      alpha = t1 === 0 || _this.j === 0 ? 0 : t1 / Math.sqrt(_this.j / 100);
      t = Math.pow(alpha / Math.pow(1.64 - Math.pow(0.29, viewingConditions.backgroundYTowhitePointY), 0.73), 1.1111111111111112);
      hRad = _this.hue * 3.141592653589793 / 180;
      t1 = Math.cos(hRad + 2);
      p2 = viewingConditions.aw * Math.pow(_this.j / 100, 1 / viewingConditions.c / viewingConditions.z) / viewingConditions.nbb;
      hSin = Math.sin(hRad);
      hCos = Math.cos(hRad);
      gamma = 23 * (p2 + 0.305) * t / (23 * (0.25 * (t1 + 3.8) * 3846.153846153846 * viewingConditions.nC * viewingConditions.ncb) + 11 * t * hCos + 108 * t * hSin);
      a = gamma * hCos;
      b = gamma * hSin;
      t1 = 460 * p2;
      rA = (t1 + 451 * a + 288 * b) / 1403;
      gA = (t1 - 891 * a - 261 * b) / 1403;
      bA = (t1 - 220 * a - 6300 * b) / 1403;
      t1 = Math.abs(rA);
      rCBase = Math.max(0, 27.13 * t1 / (400 - t1));
      t1 = A.MathUtils_signum(rA);
      t2 = 100 / viewingConditions.fl;
      t3 = Math.pow(rCBase, 2.380952380952381);
      t4 = Math.abs(gA);
      gCBase = Math.max(0, 27.13 * t4 / (400 - t4));
      t4 = A.MathUtils_signum(gA);
      t5 = Math.pow(gCBase, 2.380952380952381);
      t6 = Math.abs(bA);
      bCBase = Math.max(0, 27.13 * t6 / (400 - t6));
      t6 = A.MathUtils_signum(bA);
      t7 = Math.pow(bCBase, 2.380952380952381);
      t8 = viewingConditions.rgbD;
      rF = t1 * t2 * t3 / t8[0];
      gF = t4 * t2 * t5 / t8[1];
      bF = t6 * t2 * t7 / t8[2];
      B.JSArray_methods.$indexSet(array, 0, 1.86206786 * rF - 1.01125463 * gF + 0.14918677 * bF);
      B.JSArray_methods.$indexSet(array, 1, 0.38752654 * rF + 0.62144744 * gF - 0.00897398 * bF);
      B.JSArray_methods.$indexSet(array, 2, -0.0158415 * rF - 0.03412294 * gF + 1.04996444 * bF);
      return array;
    }
  };
  A.Hct.prototype = {
    $eq(_, o) {
      var t1, t2;
      if (o == null)
        return false;
      if (!(o instanceof A.Hct))
        return false;
      t1 = o.__Hct__argb_A;
      t1 === $ && A.throwLateFieldNI("_argb");
      t2 = this.__Hct__argb_A;
      t2 === $ && A.throwLateFieldNI("_argb");
      return t1 === t2;
    },
    get$hashCode(_) {
      var t1 = this.__Hct__argb_A;
      t1 === $ && A.throwLateFieldNI("_argb");
      return B.JSInt_methods.get$hashCode(t1);
    },
    toString$0(_) {
      var t2, t3,
        t1 = this.__Hct__hue_A;
      t1 === $ && A.throwLateFieldNI("_hue");
      t1 = B.JSInt_methods.toString$0(B.JSNumber_methods.round$0(t1));
      t2 = this.__Hct__chroma_A;
      t2 === $ && A.throwLateFieldNI("_chroma");
      t2 = B.JSNumber_methods.round$0(t2);
      t3 = this.__Hct__tone_A;
      t3 === $ && A.throwLateFieldNI("_tone");
      return "H" + t1 + " C" + t2 + " T" + B.JSInt_methods.toString$0(B.JSNumber_methods.round$0(t3));
    },
    toInt$0(_) {
      var t1 = this.__Hct__argb_A;
      t1 === $ && A.throwLateFieldNI("_argb");
      return t1;
    }
  };
  A.ViewingConditions.prototype = {};
  A.TonalPalette.prototype = {
    getHct$1(tone) {
      var t1 = this._tonal_palette$_cache;
      if (t1.containsKey$1(0, tone)) {
        t1 = t1.$index(0, tone);
        t1.toString;
        return A.Hct$_(t1);
      } else
        return A.Hct$_(A.HctSolver_solveToInt(this.hue, this.chroma, tone));
    },
    $eq(_, other) {
      if (other == null)
        return false;
      if (other instanceof A.TonalPalette)
        return this.hue === other.hue && this.chroma === other.chroma;
      return false;
    },
    get$hashCode(_) {
      var t1 = A.Object_hash(this.hue, this.chroma, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue);
      return t1;
    },
    toString$0(_) {
      return "TonalPalette.of(" + A.S(this.hue) + ", " + A.S(this.chroma) + ")";
    }
  };
  A.SchemeContent.prototype = {};
  A.SchemeExpressive.prototype = {};
  A.SchemeFidelity.prototype = {};
  A.SchemeFruitSalad.prototype = {};
  A.SchemeMonochrome.prototype = {};
  A.SchemeNeutral.prototype = {};
  A.SchemeRainbow.prototype = {};
  A.SchemeTonalSpot.prototype = {};
  A.SchemeVibrant.prototype = {};
  A.TemperatureCache.prototype = {
    analogous$2$count$divisions(count, divisions) {
      var startHue, startHct, lastTemp, allColors, absoluteTotalTempDelta, i, degrees, t3, temp, tempStep, hueAddend, totalTempDelta, hct, indexSatisfied, indexAddend, answers, increaseHueCount, index, _this = this,
        t1 = _this.input,
        t2 = t1.__Hct__hue_A;
      t2 === $ && A.throwLateFieldNI("_hue");
      startHue = B.JSNumber_methods.round$0(t2);
      t2 = _this.get$hctsByHue();
      if (!(startHue >= 0 && startHue < t2.length))
        return A.ioore(t2, startHue);
      startHct = t2[startHue];
      lastTemp = _this.relativeTemperature$1(startHct);
      t2 = type$.JSArray_Hct;
      allColors = A._setArrayType([startHct], t2);
      for (absoluteTotalTempDelta = 0, i = 0; i < 360; ++i, lastTemp = temp) {
        degrees = B.JSInt_methods.$mod(startHue + i, 360);
        t3 = _this.get$hctsByHue();
        if (!(degrees < t3.length))
          return A.ioore(t3, degrees);
        temp = _this.relativeTemperature$1(t3[degrees]);
        absoluteTotalTempDelta += Math.abs(temp - lastTemp);
      }
      tempStep = absoluteTotalTempDelta / divisions;
      lastTemp = _this.relativeTemperature$1(startHct);
      for (hueAddend = 1, totalTempDelta = 0; allColors.length < divisions; lastTemp = temp) {
        degrees = B.JSInt_methods.$mod(startHue + hueAddend, 360);
        t3 = _this.get$hctsByHue();
        if (!(degrees < t3.length))
          return A.ioore(t3, degrees);
        hct = t3[degrees];
        temp = _this.relativeTemperature$1(hct);
        totalTempDelta += Math.abs(temp - lastTemp);
        t3 = allColors.length;
        indexSatisfied = totalTempDelta >= t3 * tempStep;
        indexAddend = 1;
        while (true) {
          if (!(indexSatisfied && t3 < divisions))
            break;
          B.JSArray_methods.add$1(allColors, hct);
          t3 = allColors.length;
          indexSatisfied = totalTempDelta >= (t3 + indexAddend) * tempStep;
          ++indexAddend;
        }
        ++hueAddend;
        if (hueAddend > 360) {
          for (; allColors.length < divisions;)
            B.JSArray_methods.add$1(allColors, hct);
          break;
        }
      }
      answers = A._setArrayType([t1], t2);
      increaseHueCount = B.JSNumber_methods.floor$0((count - 1) / 2);
      for (t1 = increaseHueCount + 1, i = 1; i < t1; ++i) {
        index = 0 - i;
        for (t2 = allColors.length; index < 0;)
          index = t2 + index;
        B.JSArray_methods.insert$2(answers, 0, allColors[index >= t2 ? B.JSInt_methods.$mod(index, t2) : index]);
      }
      for (t1 = count - increaseHueCount - 1 + 1, i = 1; i < t1; ++i) {
        for (t2 = allColors.length, index = i; false;)
          index = t2 + index;
        B.JSArray_methods.add$1(answers, allColors[index >= t2 ? B.JSInt_methods.$mod(index, t2) : index]);
      }
      return answers;
    },
    get$complement() {
      var t2, t3, t4, range, t5, startHueIsColdestToWarmest, startHue, endHue, answer, complementRelativeTemp, smallestError, hueAddend, degrees, possibleAnswer, error, _this = this, _s4_ = "_hue",
        t1 = _this._complement;
      if (t1 != null)
        return t1;
      t1 = B.JSArray_methods.get$first(_this.get$hctsByTemp()).__Hct__hue_A;
      t1 === $ && A.throwLateFieldNI(_s4_);
      t2 = _this.get$tempsByHct().$index(0, B.JSArray_methods.get$first(_this.get$hctsByTemp()));
      t2.toString;
      t3 = B.JSArray_methods.get$last(_this.get$hctsByTemp()).__Hct__hue_A;
      t3 === $ && A.throwLateFieldNI(_s4_);
      t4 = _this.get$tempsByHct().$index(0, B.JSArray_methods.get$last(_this.get$hctsByTemp()));
      t4.toString;
      range = t4 - t2;
      t4 = _this.input;
      t5 = t4.__Hct__hue_A;
      t5 === $ && A.throwLateFieldNI(_s4_);
      startHueIsColdestToWarmest = A.TemperatureCache_isBetween(t1, t5, t3);
      if (startHueIsColdestToWarmest)
        startHue = t3;
      else
        startHue = t1;
      if (startHueIsColdestToWarmest)
        endHue = t1;
      else
        endHue = t3;
      t1 = _this.get$hctsByHue();
      t4 = B.JSNumber_methods.round$0(t4.__Hct__hue_A);
      if (!(t4 >= 0 && t4 < t1.length))
        return A.ioore(t1, t4);
      answer = t1[t4];
      complementRelativeTemp = 1 - _this.get$inputRelativeTemperature();
      for (smallestError = 1000, hueAddend = 0; hueAddend <= 360; ++hueAddend) {
        degrees = B.JSNumber_methods.$mod(startHue + hueAddend, 360);
        if (degrees < 0)
          degrees += 360;
        if (!A.TemperatureCache_isBetween(startHue, degrees, endHue))
          continue;
        t1 = _this.get$hctsByHue();
        t3 = B.JSNumber_methods.round$0(degrees);
        if (!(t3 >= 0 && t3 < t1.length))
          return A.ioore(t1, t3);
        possibleAnswer = t1[t3];
        t3 = _this._tempsByHct.$index(0, possibleAnswer);
        t3.toString;
        error = Math.abs(complementRelativeTemp - (t3 - t2) / range);
        if (error < smallestError) {
          answer = possibleAnswer;
          smallestError = error;
        }
      }
      return _this._complement = answer;
    },
    relativeTemperature$1(hct) {
      var t2, range, _this = this,
        t1 = _this.get$tempsByHct().$index(0, B.JSArray_methods.get$last(_this.get$hctsByTemp()));
      t1.toString;
      t2 = _this.get$tempsByHct().$index(0, B.JSArray_methods.get$first(_this.get$hctsByTemp()));
      t2.toString;
      range = t1 - t2;
      t2 = _this.get$tempsByHct().$index(0, hct);
      t2.toString;
      t1 = _this.get$tempsByHct().$index(0, B.JSArray_methods.get$first(_this.get$hctsByTemp()));
      t1.toString;
      if (range === 0)
        return 0.5;
      return (t2 - t1) / range;
    },
    get$inputRelativeTemperature() {
      var t2, range, _this = this,
        t1 = _this._inputRelativeTemperature;
      if (t1 >= 0)
        return t1;
      t1 = _this.get$tempsByHct().$index(0, B.JSArray_methods.get$first(_this.get$hctsByTemp()));
      t1.toString;
      t2 = _this.get$tempsByHct().$index(0, B.JSArray_methods.get$last(_this.get$hctsByTemp()));
      t2.toString;
      range = t2 - t1;
      t2 = _this.get$tempsByHct().$index(0, _this.input);
      t2.toString;
      return _this._inputRelativeTemperature = range === 0 ? 0.5 : (t2 - t1) / range;
    },
    get$hctsByTemp() {
      var hcts, _this = this,
        t1 = _this._hctsByTemp;
      if (t1.length !== 0)
        return t1;
      hcts = A.List_List$from(_this.get$hctsByHue(), true, type$.Hct);
      B.JSArray_methods.add$1(hcts, _this.input);
      B.JSArray_methods.sort$1(hcts, new A.TemperatureCache_hctsByTemp_closure(_this.get$tempsByHct()));
      _this.set$_hctsByTemp(hcts);
      return _this._hctsByTemp;
    },
    get$tempsByHct() {
      var allHcts, t2, _i, e, t3, linearR, linearG, linearB, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, fx, fy, lab, degrees, _this = this,
        t1 = _this._tempsByHct;
      if (t1.__js_helper$_length !== 0)
        return t1;
      t1 = type$.Hct;
      allHcts = A.List_List$from(_this.get$hctsByHue(), true, t1);
      B.JSArray_methods.add$1(allHcts, _this.input);
      t1 = A.LinkedHashMap_LinkedHashMap$_empty(t1, type$.double);
      for (t2 = allHcts.length, _i = 0; _i < allHcts.length; allHcts.length === t2 || (0, A.throwConcurrentModificationError)(allHcts), ++_i) {
        e = allHcts[_i];
        t3 = e.__Hct__argb_A;
        t3 === $ && A.throwLateFieldNI("_argb");
        linearR = A.ColorUtils_linearized(B.JSInt_methods._shrOtherPositive$1(t3, 16) & 255);
        linearG = A.ColorUtils_linearized(B.JSInt_methods._shrOtherPositive$1(t3, 8) & 255);
        linearB = A.ColorUtils_linearized(t3 & 255);
        t3 = $.ColorUtils__srgbToXyz[0];
        t4 = t3[0];
        t5 = t3[1];
        t3 = t3[2];
        t6 = $.ColorUtils__srgbToXyz[1];
        t7 = t6[0];
        t8 = t6[1];
        t6 = t6[2];
        t9 = $.ColorUtils__srgbToXyz[2];
        t10 = t9[0];
        t11 = t9[1];
        t9 = t9[2];
        t12 = $.ColorUtils__whitePointD65[0];
        t13 = $.ColorUtils__whitePointD65[1];
        t14 = $.ColorUtils__whitePointD65[2];
        fx = A.ColorUtils__labF((t4 * linearR + t5 * linearG + t3 * linearB) / t12);
        fy = A.ColorUtils__labF((t7 * linearR + t8 * linearG + t6 * linearB) / t13);
        lab = [116 * fy - 16, 500 * (fx - fy), 200 * (fy - A.ColorUtils__labF((t10 * linearR + t11 * linearG + t9 * linearB) / t14))];
        t14 = lab[2];
        t9 = lab[1];
        degrees = B.JSNumber_methods.$mod(Math.atan2(t14, t9) * 180 / 3.141592653589793, 360);
        if (degrees < 0)
          degrees += 360;
        t3 = Math.pow(Math.sqrt(t9 * t9 + t14 * t14), 1.07);
        degrees = B.JSNumber_methods.$mod(degrees - 50, 360);
        t1.$indexSet(0, e, -0.5 + 0.02 * t3 * Math.cos((degrees < 0 ? degrees + 360 : degrees) * 3.141592653589793 / 180));
      }
      _this.set$_tempsByHct(t1);
      return _this._tempsByHct;
    },
    get$hctsByHue() {
      var hcts, t2, hue, t3, t4, argb, colorAtHue, t5, t6, xyz, cam16, _this = this,
        t1 = _this._hctsByHue;
      if (t1.length !== 0)
        return t1;
      hcts = A._setArrayType([], type$.JSArray_Hct);
      for (t1 = _this.input, t2 = type$.JSArray_double, hue = 0; hue <= 360; ++hue) {
        t3 = t1.__Hct__chroma_A;
        t3 === $ && A.throwLateFieldNI("_chroma");
        t4 = t1.__Hct__tone_A;
        t4 === $ && A.throwLateFieldNI("_tone");
        argb = A.HctSolver_solveToInt(hue, t3, t4);
        colorAtHue = new A.Hct();
        colorAtHue.__Hct__argb_A = argb;
        t4 = $.$get$ViewingConditions_sRgb();
        t3 = argb >>> 16 & 255;
        t5 = argb >>> 8 & 255;
        t6 = argb & 255;
        xyz = A.MathUtils_matrixMultiply(A._setArrayType([A.ColorUtils_linearized(t3), A.ColorUtils_linearized(t5), A.ColorUtils_linearized(t6)], t2), $.ColorUtils__srgbToXyz);
        cam16 = A.Cam16_fromXyzInViewingConditions(xyz[0], xyz[1], xyz[2], t4);
        colorAtHue.__Hct__hue_A = cam16.hue;
        colorAtHue.__Hct__chroma_A = cam16.chroma;
        colorAtHue.__Hct__tone_A = 116 * A.ColorUtils__labF(A.MathUtils_matrixMultiply(A._setArrayType([A.ColorUtils_linearized(t3), A.ColorUtils_linearized(t5), A.ColorUtils_linearized(t6)], t2), $.ColorUtils__srgbToXyz)[1] / 100) - 16;
        B.JSArray_methods.add$1(hcts, colorAtHue);
      }
      _this.set$_hctsByHue(A.List_List$from(hcts, false, type$.Hct));
      return _this._hctsByHue;
    },
    set$_hctsByTemp(_hctsByTemp) {
      this._hctsByTemp = type$.List_Hct._as(_hctsByTemp);
    },
    set$_hctsByHue(_hctsByHue) {
      this._hctsByHue = type$.List_Hct._as(_hctsByHue);
    },
    set$_tempsByHct(_tempsByHct) {
      this._tempsByHct = type$.Map_Hct_double._as(_tempsByHct);
    }
  };
  A.TemperatureCache_hctsByTemp_closure.prototype = {
    call$2(a, b) {
      var t2,
        t1 = type$.Hct;
      t1._as(a);
      t1._as(b);
      t1 = this.temperaturesByHct;
      t2 = t1.$index(0, a);
      t2.toString;
      t1 = t1.$index(0, b);
      t1.toString;
      return B.JSNumber_methods.compareTo$1(t2, t1);
    },
    $signature: 587
  };
  A.MyApp.prototype = {
    build$1(context) {
      var t1 = A._setArrayType([A.ChangeNotifierProvider$(new A.MyApp_build_closure(), type$.PageProvider), A.ChangeNotifierProvider$(new A.MyApp_build_closure0(), type$.EssenProvider), A.ChangeNotifierProvider$(new A.MyApp_build_closure1(), type$.ServiceProvider), A.ChangeNotifierProvider$(new A.MyApp_build_closure2(), type$.AmbienteProvider), A.ChangeNotifierProvider$(new A.MyApp_build_closure3(), type$.AnmerkungProvider), A.ChangeNotifierProvider$(new A.MyApp_build_closure4(), type$.SpezielleErnaehrungProvider), A.ChangeNotifierProvider$(new A.MyApp_build_closure5(), type$.LanguageProvider), A.ChangeNotifierProvider$(new A.MyApp_build_closure6(), type$.SpaceProvider)], type$.JSArray_SingleChildWidget);
      return A.MultiProvider$(new A.MaterialApp(B.MyHome_null, A.ThemeData_ThemeData(null, B.ColorScheme_gBR, true), false, null), t1);
    }
  };
  A.MyApp_build_closure.prototype = {
    call$1(context) {
      return new A.PageProvider(A._setArrayType([B.PageEssenSelect_null, B.PageService_null, B.PageSpezielleErnaehrung_null], type$.JSArray_Widget), $.$get$ChangeNotifier__emptyListeners());
    },
    $signature: 588
  };
  A.MyApp_build_closure0.prototype = {
    call$1(context) {
      return new A.EssenProvider($.$get$ChangeNotifier__emptyListeners());
    },
    $signature: 589
  };
  A.MyApp_build_closure1.prototype = {
    call$1(context) {
      return new A.ServiceProvider($.$get$ChangeNotifier__emptyListeners());
    },
    $signature: 590
  };
  A.MyApp_build_closure2.prototype = {
    call$1(context) {
      return new A.AmbienteProvider($.$get$ChangeNotifier__emptyListeners());
    },
    $signature: 591
  };
  A.MyApp_build_closure3.prototype = {
    call$1(context) {
      return new A.AnmerkungProvider($.$get$ChangeNotifier__emptyListeners());
    },
    $signature: 592
  };
  A.MyApp_build_closure4.prototype = {
    call$1(context) {
      return new A.SpezielleErnaehrungProvider($.$get$ChangeNotifier__emptyListeners());
    },
    $signature: 593
  };
  A.MyApp_build_closure5.prototype = {
    call$1(context) {
      var _s16_ = "noTimePopupTitle",
        _s18_ = "noTimePopupContent",
        _s17_ = "noTimePopupButton",
        t1 = type$.String,
        t2 = type$.Object;
      return new A.LanguageProvider(A.LinkedHashMap_LinkedHashMap$_literal(["de", A.LinkedHashMap_LinkedHashMap$_literal(["general", A.LinkedHashMap_LinkedHashMap$_literal(["timeOutTitle", "Bist du noch da?", "timeOutContent", "In 30 Sekunden wird deine Bewertung verworfen", "timeOutButton", "Ich bin da!"], t1, t1), "textfield", "Dein Feedback", "pageAmbiente", A.LinkedHashMap_LinkedHashMap$_literal(["question1", "", "question2", ""], t1, t1), "pageAnmerkungen", A.LinkedHashMap_LinkedHashMap$_literal(["question1", "Vielfalt*", "question2", "Frage2*"], t1, t1), "pageEssen", A.LinkedHashMap_LinkedHashMap$_literal(["question1", "Geschmack*", "question2", "Qualit\xe4t*"], t1, t1), "pageHome", A.LinkedHashMap_LinkedHashMap$_literal([_s16_, "Du kannst gerade nicht bewerten!", _s18_, "Du kannst nur zu den Essenszeiten zwischen 11:30 und 14:30 bewerten!", _s17_, "OK"], t1, t1), "pageService", A.LinkedHashMap_LinkedHashMap$_literal(["question1", "Freundlichkeit", "question2", "Sauberkeit"], t1, t1), "pageSpecial", A.LinkedHashMap_LinkedHashMap$_literal(["question1", "Vielfalt", "question2", "Vegan"], t1, t1), "navBar", A.LinkedHashMap_LinkedHashMap$_literal(["0", "Essen", "1", "Service", "2", "Essensw\xfcnsche"], t1, t1), "floating", A.LinkedHashMap_LinkedHashMap$_literal(["info", "* Pflichtfeld", "return", "Absenden", "delete", A.LinkedHashMap_LinkedHashMap$_literal(["title", "Bewertungen l\xf6schen", "info", "M\xf6chtest du alle Eingaben entfernen?", "keep", "Behalten", "del", "L\xf6schen"], t1, t1)], t1, t2), "send", A.LinkedHashMap_LinkedHashMap$_literal(["title", "Best\xe4tigung", "change", "\xdcberarbeiten", "apply", "Absenden", "notRated", "Nicht bewertet"], t1, t1)], t1, t2), "en", A.LinkedHashMap_LinkedHashMap$_literal(["general", A.LinkedHashMap_LinkedHashMap$_literal(["timeOutTitle", "Are you still there?", "timeOutContent", "Your assessment will be discarded in 30 seconds", "timeOutButton", "I'm here!"], t1, t1), "textfield", "Your Feedback", "pageAmbiente", A.LinkedHashMap_LinkedHashMap$_literal(["question1", "Question1*", "question2", "Question2*"], t1, t1), "pageAnmerkungen", A.LinkedHashMap_LinkedHashMap$_literal(["question1", "Question1*", "question2", "Question2*"], t1, t1), "pageEssen", A.LinkedHashMap_LinkedHashMap$_literal(["question1", "Taste*", "question2", "Quality*"], t1, t1), "pageHome", A.LinkedHashMap_LinkedHashMap$_literal([_s16_, "You cannot rate right now!", _s18_, "You can only rate during meal times between 11:30 AM and 2:30 PM!", _s17_, "OK"], t1, t1), "pageService", A.LinkedHashMap_LinkedHashMap$_literal(["question1", "Friendliness", "question2", "Cleanliness"], t1, t1), "pageSpecial", A.LinkedHashMap_LinkedHashMap$_literal(["question1", "Diversity", "question2", "Vegan"], t1, t1), "navBar", A.LinkedHashMap_LinkedHashMap$_literal(["0", "Food", "1", "Service", "2", "Food Requests"], t1, t1), "floating", A.LinkedHashMap_LinkedHashMap$_literal(["info", "* Required field", "return", "Submit", "delete", A.LinkedHashMap_LinkedHashMap$_literal(["title", "Delete Reviews", "info", "Do you want to remove all entries?", "keep", "Keep", "del", "Delete"], t1, t1)], t1, t2), "send", A.LinkedHashMap_LinkedHashMap$_literal(["title", "Confirmation", "change", "Edit", "apply", "Submit", "notRated", "Not rated"], t1, t1)], t1, t2), "fr", A.LinkedHashMap_LinkedHashMap$_literal(["general", A.LinkedHashMap_LinkedHashMap$_literal(["timeOutTitle", "\xcates-vous toujours l\xe0 ?", "timeOutContent", "Votre \xe9valuation sera supprim\xe9e dans 30 secondes", "timeOutButton", "Je suis l\xe0 !"], t1, t1), "textfield", "Votre avis", "pageAmbiente", A.LinkedHashMap_LinkedHashMap$_literal(["question1", "Question1*", "question2", "Question2*"], t1, t1), "pageAnmerkungen", A.LinkedHashMap_LinkedHashMap$_literal(["question1", "Question1*", "question2", "Question2*"], t1, t1), "pageEssen", A.LinkedHashMap_LinkedHashMap$_literal(["question1", "Go\xfbt*", "question2", "Qualit\xe9*"], t1, t1), "pageHome", A.LinkedHashMap_LinkedHashMap$_literal([_s16_, "Vous ne pouvez pas \xe9valuer pour le moment !", _s18_, "Vous ne pouvez \xe9valuer que pendant les heures de repas entre 11h30 et 14h30 !", _s17_, "D'ACCORD"], t1, t1), "pageService", A.LinkedHashMap_LinkedHashMap$_literal(["question1", "Convivialit\xe9", "question2", "Propret\xe9"], t1, t1), "pageSpecial", A.LinkedHashMap_LinkedHashMap$_literal(["question1", "Diversit\xe9", "question2", "V\xe9g\xe9talien"], t1, t1), "navBar", A.LinkedHashMap_LinkedHashMap$_literal(["0", "Nourriture", "1", "Service", "2", "Demandes De Nourriture"], t1, t1), "floating", A.LinkedHashMap_LinkedHashMap$_literal(["info", "* Champ obligatoire", "return", "Envoyer", "delete", A.LinkedHashMap_LinkedHashMap$_literal(["title", "Supprimer les avis", "info", "Voulez-vous supprimer toutes les entr\xe9es ?", "keep", "Garder", "del", "Supprimer"], t1, t1)], t1, t2), "send", A.LinkedHashMap_LinkedHashMap$_literal(["title", "Confirmation", "change", "Modifier", "apply", "Envoyer", "notRated", "Non not\xe9"], t1, t1)], t1, t2)], t1, type$.dynamic), $.$get$ChangeNotifier__emptyListeners());
    },
    $signature: 594
  };
  A.MyApp_build_closure6.prototype = {
    call$1(context) {
      return new A.SpaceProvider(A._setArrayType([B.SpaceHome_null, B.SpaceRate_null], type$.JSArray_Widget), $.$get$ChangeNotifier__emptyListeners());
    },
    $signature: 595
  };
  A._showTimeOverDialog_closure.prototype = {
    call$1(context) {
      var t1, t2, t3, t4, _null = null,
        _s7_ = "general";
      type$.BuildContext._as(context);
      t1 = A.BorderRadius$circular(20);
      t2 = type$.LanguageProvider;
      t3 = A.Text$(A._asString(J.$index$asx(J.$index$asx(A.Provider_of(context, false, t2).languageData.$index(0, A.Provider_of(context, false, t2).language), _s7_), "timeOutTitle")), _null, _null, _null, A.TextStyle$(_null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, 25, _null, _null, _null, _null, _null, true, _null, _null, _null, _null, _null, _null, _null, _null), _null, _null);
      t4 = A.Text$(A._asString(J.$index$asx(J.$index$asx(A.Provider_of(context, false, t2).languageData.$index(0, A.Provider_of(context, false, t2).language), _s7_), "timeOutContent")), _null, _null, _null, A.TextStyle$(_null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, 20, _null, _null, _null, _null, _null, true, _null, _null, _null, _null, _null, _null, _null, _null), _null, _null);
      return A.AlertDialog$(A._setArrayType([A.FilledButton$(false, A.Text$(A._asString(J.$index$asx(J.$index$asx(A.Provider_of(context, false, t2).languageData.$index(0, A.Provider_of(context, false, t2).language), _s7_), "timeOutButton")), _null, _null, _null, A.TextStyle$(_null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, 17, _null, _null, _null, _null, _null, true, _null, _null, _null, _null, _null, _null, _null, _null), _null, _null), B.Clip_0, _null, _null, _null, _null, _null, new A._showTimeOverDialog__closure(context), _null, _null)], type$.JSArray_Widget), t4, new A.RoundedRectangleBorder(t1, B.BorderSide_Ah5), t3);
    },
    $signature: 58
  };
  A._showTimeOverDialog__closure.prototype = {
    call$0() {
      $.lastTimeClick = new A.DateTime(Date.now(), 0, false);
      $.popupOpen = false;
      A.Navigator_of(this.context, false).pop$1$0(type$.nullable_Object);
    },
    $signature: 1
  };
  A.MyHome.prototype = {
    build$1(context) {
      A.Timer_Timer$periodic(B.Duration_5000000, new A.MyHome_build_closure(context));
      return A.Consumer$(new A.MyHome_build_closure0(), type$.SpaceProvider);
    }
  };
  A.MyHome_build_closure.prototype = {
    call$1(timer) {
      var clickDiff, t1, t2, _this = this;
      type$.Timer._as(timer);
      clickDiff = B.JSInt_methods._tdivFast$1(new A.DateTime(Date.now(), 0, false).difference$1($.$get$lastTimeClick())._duration, 1000000);
      if (clickDiff >= 80 && A.Provider_of(_this.context, false, type$.SpaceProvider).selectedSpace === 1) {
        t1 = _this.context;
        A.Navigator_of(t1, false).popUntil$1(new A.MyHome_build__closure0());
        A.Provider_of(t1, false, type$.AnmerkungProvider).notifyListeners$0();
        A.Provider_of(t1, false, type$.EssenProvider).resetAllFields$0();
        A.Provider_of(t1, false, type$.AmbienteProvider).notifyListeners$0();
        A.Provider_of(t1, false, type$.ServiceProvider).resetAllFields$0();
        A.Provider_of(t1, false, type$.SpezielleErnaehrungProvider).resetAllFields$0();
        t2 = type$.PageProvider;
        A.Provider_of(t1, false, t2).resetSelectedEssen$0();
        t2 = A.Provider_of(t1, false, t2);
        t2.selectedPage = 0;
        t2.notifyListeners$0();
        t2 = A.Provider_of(t1, false, type$.SpaceProvider);
        t2.selectedSpace = 0;
        t2.notifyListeners$0();
        t1 = A.Provider_of(t1, false, type$.LanguageProvider);
        t1.language = "de";
        t1.notifyListeners$0();
      } else if (clickDiff >= 50 && A.Provider_of(_this.context, false, type$.SpaceProvider).selectedSpace === 1)
        if (!$.popupOpen) {
          t1 = _this.context;
          A._showTimeOverDialog(t1);
          A._showTimeOverDialog(t1);
        }
      if (A.Provider_of(_this.context, false, type$.SpaceProvider).selectedSpace === 0)
        $.popupOpen = false;
    },
    $signature: 65
  };
  A.MyHome_build__closure0.prototype = {
    call$1(route) {
      return route.get$isFirst();
    },
    $signature: 597
  };
  A.MyHome_build_closure0.prototype = {
    call$3(context, spaceProvider, child) {
      var t1, t2, _null = null;
      type$.BuildContext._as(context);
      type$.SpaceProvider._as(spaceProvider);
      type$.nullable_Widget._as(child);
      t1 = spaceProvider.spaces;
      t2 = spaceProvider.selectedSpace;
      if (!(t2 < 2))
        return A.ioore(t1, t2);
      return A.Listener$(B.HitTestBehavior_0, t1[t2], _null, new A.MyHome_build__closure(), _null, _null, _null);
    },
    "call*": "call$3",
    $requiredArgCount: 3,
    $signature: 598
  };
  A.MyHome_build__closure.prototype = {
    call$1($event) {
      type$.PointerDownEvent._as($event);
      $.lastTimeClick = new A.DateTime(Date.now(), 0, false);
    },
    $signature: 68
  };
  A.DatabaseService.prototype = {
    getAllRatings$1(context) {
      var _i, element,
        serviceProvider = A.Provider_of(context, false, type$.ServiceProvider),
        essenProvider = A.Provider_of(context, false, type$.EssenProvider),
        speziellerProvider = A.Provider_of(context, false, type$.SpezielleErnaehrungProvider),
        pageProvider = A.Provider_of(context, false, type$.PageProvider),
        t1 = type$.String,
        t2 = type$.Object,
        essenData = A.LinkedHashMap_LinkedHashMap$_literal(["q1", essenProvider.ratingQuali, "q2", essenProvider.ratingGeschmack, "t1", essenProvider.freiText, "food", pageProvider.selectedEssenName], t1, t2),
        serviceData = A.LinkedHashMap_LinkedHashMap$_literal(["q1", serviceProvider.ratingFrage1, "q2", serviceProvider.ratingFrage2, "t1", serviceProvider.freiText], t1, t2),
        speziellerData = A.LinkedHashMap_LinkedHashMap$_literal(["q1", speziellerProvider.frage1, "q2", speziellerProvider.frage2, "t1", speziellerProvider.freiText], t1, t2),
        sendData = A.LinkedHashMap_LinkedHashMap$_literal(["page1", A.LinkedHashMap_LinkedHashMap$_literal(["q1", 0, "q2", 0, "t1", "", "food", ""], t1, t2), "page2", A.LinkedHashMap_LinkedHashMap$_literal(["q1", 0, "q2", 0, "t1", ""], t1, t2), "page3", A.LinkedHashMap_LinkedHashMap$_literal(["q1", 0, "q2", 0, "t1", ""], t1, t2)], t1, type$.Map_String_Object),
        jsonArray = [serviceData, essenData, speziellerData];
      for (_i = 0; _i < 3; ++_i) {
        element = jsonArray[_i];
        if (this.checkIfRatingExists$1(element))
          if (element === essenData)
            sendData.$indexSet(0, "page1", element);
          else if (element === serviceData)
            sendData.$indexSet(0, "page2", element);
          else if (element === speziellerData)
            sendData.$indexSet(0, "page3", element);
      }
      A.print(sendData);
      this._showConfirmationDialog$2(context, sendData);
    },
    checkIfRatingExists$1(myJson) {
      return !J.any$1$ax(J.get$values$x(type$.Map_String_dynamic._as(myJson)), new A.DatabaseService_checkIfRatingExists_closure());
    },
    sendDataToSupabase$1(data) {
      return this.sendDataToSupabase$body$DatabaseService(type$.Map_String_dynamic._as(data));
    },
    sendDataToSupabase$body$DatabaseService(data) {
      var $async$goto = 0,
        $async$completer = A._makeAsyncAwaitCompleter(type$.void),
        $async$returnValue, $async$handler = 2, $async$errorStack = [], $async$self = this, llmPrompt, notNice, response, error, t1, t2, t3, t4, t5, t6, exception, $async$exception;
      var $async$sendDataToSupabase$1 = A._wrapJsFunctionForAsync(function($async$errorCode, $async$result) {
        if ($async$errorCode === 1) {
          $async$errorStack.push($async$result);
          $async$goto = $async$handler;
        }
        while (true)
          switch ($async$goto) {
            case 0:
              // Function start
              $async$handler = 4;
              llmPrompt = A._asString(J.$add$ansx(J.$add$ansx(J.$index$asx(data.$index(0, "page1"), "t1"), J.$index$asx(data.$index(0, "page2"), "t1")), J.$index$asx(data.$index(0, "page3"), "t1")));
              $async$goto = 7;
              return A._asyncAwait(A.SpeechDetect_prompt(llmPrompt), $async$sendDataToSupabase$1);
            case 7:
              // returning from await.
              notNice = $async$result;
              A.print("!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!11");
              A.print(llmPrompt);
              A.print(notNice);
              if (A.boolConversionCheck(notNice)) {
                A.print("!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!");
                A.print("not nice text cancel culturedXD");
                // goto return
                $async$goto = 1;
                break;
              }
              t1 = $async$self.supabase;
              t1.__SupabaseClient_realtime_F === $ && A.throwLateFieldNI("realtime");
              t2 = t1.__SupabaseClient_rest_F;
              t2 === $ && A.throwLateFieldNI("rest");
              t3 = type$.String;
              t2 = A.LinkedHashMap_LinkedHashMap$of(t2.headers, t3, t3);
              t2.addAll$1(0, t1._headers);
              t4 = t1.__SupabaseClient__authHttpClient_F;
              t4 === $ && A.throwLateFieldNI("_authHttpClient");
              ++t1._incrementId._counter$_value;
              t5 = t1.__SupabaseClient__isolate_F;
              t5 === $ && A.throwLateFieldNI("_isolate");
              t1 = A.Uri_parse(t1._restUrl + "/ratings_database", 0, null);
              t6 = type$.dynamic;
              t1 = A.PostgrestBuilder$(null, null, null, t2, t4, t5, false, null, "public", t1, t6, t6, t6);
              A.Logger_Logger("supabase.postgrest");
              t2 = A.LinkedHashMap_LinkedHashMap$_literal(["ratings", data], t3, type$.Map_String_dynamic);
              t3 = A.LinkedHashMap_LinkedHashMap$of(t1._postgrest_builder$_headers, t3, t3);
              t3.$indexSet(0, "Prefer", "");
              type$.nullable_Map_String_String._as(t3);
              t4 = type$.SupabaseQueryBuilder;
              t1 = A.PostgrestBuilder$(t2, t1._postgrest_builder$_converter, t1._postgrest_builder$_count, t3, t1._httpClient, t1._isolate, false, "POST", t1._schema, t1._url, t4._eval$1("PostgrestBuilder.T"), t4._eval$1("PostgrestBuilder.S"), t4._eval$1("PostgrestBuilder.R"));
              $async$goto = 8;
              return A._asyncAwait(new A.PostgrestFilterBuilder(t1._postgrest_builder$_body, t1._postgrest_builder$_headers, false, t1._postgrest_builder$_method, t1._schema, t1._url, t1._postgrest_builder$_converter, t1._httpClient, t1._isolate, t1._postgrest_builder$_count, A.Logger_Logger("supabase.postgrest"), t4._eval$1("PostgrestFilterBuilder<PostgrestQueryBuilder.T>")), $async$sendDataToSupabase$1);
            case 8:
              // returning from await.
              response = $async$result;
              A.print("Antwort von Supabase: " + A.S(response));
              if (response == null) {
                t1 = A.Exception_Exception("Antwort von Supabase ist null");
                throw A.wrapException(t1);
              }
              if (J.$index$asx(response, "error") != null) {
                t1 = A.Exception_Exception("Supabase-Fehler: " + A.S(J.$index$asx(response, "error")));
                throw A.wrapException(t1);
              }
              A.print("Daten erfolgreich gesendet: " + A.S(J.$index$asx(response, "data")));
              $async$handler = 2;
              // goto after finally
              $async$goto = 6;
              break;
            case 4:
              // catch
              $async$handler = 3;
              $async$exception = $async$errorStack.pop();
              error = A.unwrapException($async$exception);
              A.print("Fehler beim Senden der Daten: " + A.S(error));
              // goto after finally
              $async$goto = 6;
              break;
            case 3:
              // uncaught
              // goto rethrow
              $async$goto = 2;
              break;
            case 6:
              // after finally
            case 1:
              // return
              return A._asyncReturn($async$returnValue, $async$completer);
            case 2:
              // rethrow
              return A._asyncRethrow($async$errorStack.at(-1), $async$completer);
          }
      });
      return A._asyncStartSync($async$sendDataToSupabase$1, $async$completer);
    },
    _showConfirmationDialog$2(context, data) {
      var t1 = new A.DatabaseService__showConfirmationDialog_formatData(context),
        allUnrated = new A.LinkedHashMapValuesIterable(data, A._instanceType(data)._eval$1("LinkedHashMapValuesIterable<2>")).every$1(0, new A.DatabaseService__showConfirmationDialog_closure()),
        t2 = type$.Map_String_dynamic;
      A.showDialog(new A.DatabaseService__showConfirmationDialog_closure0(this, context, B.JSString_methods.$add(J.$add$ansx(t1.call$2(t2._as(data.$index(0, "page1")), "Essen"), t1.call$2(t2._as(data.$index(0, "page2")), "Service")), t1.call$2(t2._as(data.$index(0, "page3")), "Spezielle Nahrung")), allUnrated, data), context, type$.dynamic);
    }
  };
  A.DatabaseService_checkIfRatingExists_closure.prototype = {
    call$1(value) {
      return J.$eq$(value, 0);
    },
    $signature: 115
  };
  A.DatabaseService__showConfirmationDialog_formatData.prototype = {
    call$2(pageData, title) {
      var t1, t2, show_title, show_question, foodLine, t3, _this = this, _s6_ = "navBar";
      type$.Map_String_dynamic._as(pageData);
      switch (title) {
        case "Essen":
          t1 = _this.context;
          t2 = type$.LanguageProvider;
          show_title = A._asString(J.$index$asx(J.$index$asx(A.Provider_of(t1, false, t2).languageData.$index(0, A.Provider_of(t1, false, t2).language), _s6_), "0"));
          show_question = "pageEssen";
          break;
        case "Service":
          t1 = _this.context;
          t2 = type$.LanguageProvider;
          show_title = A._asString(J.$index$asx(J.$index$asx(A.Provider_of(t1, false, t2).languageData.$index(0, A.Provider_of(t1, false, t2).language), _s6_), "1"));
          show_question = "pageService";
          break;
        case "Spezielle Nahrung":
          t1 = _this.context;
          t2 = type$.LanguageProvider;
          show_title = A._asString(J.$index$asx(J.$index$asx(A.Provider_of(t1, false, t2).languageData.$index(0, A.Provider_of(t1, false, t2).language), _s6_), "2"));
          show_question = "pageSpecial";
          break;
        default:
          show_title = "";
          show_question = "";
      }
      t1 = J.getInterceptor$asx(pageData);
      if (!J.$eq$(t1.$index(pageData, "q1"), 0) && !J.$eq$(t1.$index(pageData, "q2"), 0)) {
        foodLine = t1.containsKey$1(pageData, "food") ? "- " + A.S(t1.$index(pageData, "food")) + "\n" : "";
        t2 = _this.context;
        t3 = type$.LanguageProvider;
        return show_title + ":\n" + foodLine + "- " + A.S(J.$index$asx(J.$index$asx(A.Provider_of(t2, false, t3).languageData.$index(0, A.Provider_of(t2, false, t3).language), show_question), "question1")) + ": " + A.S(J.toInt$0$n(t1.$index(pageData, "q1"))) + "/5 Sterne\n- " + A.S(J.$index$asx(J.$index$asx(A.Provider_of(t2, false, t3).languageData.$index(0, A.Provider_of(t2, false, t3).language), show_question), "question2")) + ": " + A.S(J.toInt$0$n(t1.$index(pageData, "q2"))) + "/5 Sterne\n- " + A.S(J.$index$asx(A.Provider_of(t2, false, t3).languageData.$index(0, A.Provider_of(t2, false, t3).language), "textfield")) + ": " + A.S(t1.$index(pageData, "t1")) + "\n\n";
      }
      t1 = _this.context;
      t2 = type$.LanguageProvider;
      return show_title + ": " + A.S(J.$index$asx(J.$index$asx(A.Provider_of(t1, false, t2).languageData.$index(0, A.Provider_of(t1, false, t2).language), "send"), "notRated")) + "\n\n";
    },
    $signature: 599
  };
  A.DatabaseService__showConfirmationDialog_closure.prototype = {
    call$1(pageData) {
      var t1 = J.getInterceptor$asx(pageData),
        t2 = false;
      if (J.$eq$(t1.$index(pageData, "q1"), 0))
        if (J.$eq$(t1.$index(pageData, "q2"), 0)) {
          t1 = t1.$index(pageData, "t1");
          t1 = A._asBool(J.get$isEmpty$asx(t1 == null ? "" : t1));
        } else
          t1 = t2;
      else
        t1 = t2;
      return t1;
    },
    $signature: 115
  };
  A.DatabaseService__showConfirmationDialog_closure0.prototype = {
    call$1(dialogContext) {
      var t1, t2, t3, t4, t5, t6, t7, t8, t9, _this = this, _s4_ = "send", _null = null;
      type$.BuildContext._as(dialogContext);
      t1 = _this.context;
      t2 = type$.LanguageProvider;
      t3 = A.Text$(A._asString(J.$index$asx(J.$index$asx(A.Provider_of(t1, false, t2).languageData.$index(0, A.Provider_of(t1, false, t2).language), _s4_), "title")), _null, _null, _null, _null, _null, _null);
      A.debugCheckHasMediaQuery(t1);
      t4 = type$.MediaQuery;
      t5 = A.InheritedModel_inheritFrom(t1, _null, t4).data;
      A.debugCheckHasMediaQuery(t1);
      t4 = A.InheritedModel_inheritFrom(t1, _null, t4).data;
      t5 = A.SizedBox$(A.SingleChildScrollView$(A.Text$(_this.dialogContent, _null, _null, _null, A.TextStyle$(_null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, 18, _null, _null, _null, _null, _null, true, _null, _null, _null, _null, _null, _null, _null, _null), _null, _null)), t4.size._dy * 0.3, t5.size._dx * 0.6);
      t4 = A.ElevatedButton_styleFrom(_null, _null, A.Theme_of(t1).colorScheme.secondary, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null);
      t4 = A.ElevatedButton$(A.Text$(A._asString(J.$index$asx(J.$index$asx(A.Provider_of(t1, false, t2).languageData.$index(0, A.Provider_of(t1, false, t2).language), _s4_), "change")), _null, _null, _null, _null, _null, _null), new A.DatabaseService__showConfirmationDialog__closure(dialogContext), t4);
      t6 = _this.allUnrated;
      t7 = t6 ? _null : new A.DatabaseService__showConfirmationDialog__closure0(_this.$this, dialogContext, _this.data, t1);
      t8 = A.ElevatedButton_styleFrom(_null, _null, t6 ? B.MaterialColor_wdy : A.Theme_of(t1).primaryColor, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null);
      t2 = A._asString(J.$index$asx(J.$index$asx(A.Provider_of(t1, false, t2).languageData.$index(0, A.Provider_of(t1, false, t2).language), _s4_), "apply"));
      t9 = t6 ? B.TextDecoration_4 : _null;
      return A.AlertDialog$(A._setArrayType([t4, A.ElevatedButton$(A.Text$(t2, _null, _null, _null, A.TextStyle$(_null, _null, t6 ? B.Color_NzJ : A.Theme_of(t1).colorScheme.secondary, _null, t9, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, true, _null, _null, _null, _null, _null, _null, _null, _null), _null, _null), t7, t8)], type$.JSArray_Widget), t5, _null, t3);
    },
    $signature: 58
  };
  A.DatabaseService__showConfirmationDialog__closure.prototype = {
    call$0() {
      A.Navigator_of(this.dialogContext, false).pop$1$0(type$.nullable_Object);
    },
    $signature: 1
  };
  A.DatabaseService__showConfirmationDialog__closure0.prototype = {
    call$0() {
      var $async$goto = 0,
        $async$completer = A._makeAsyncAwaitCompleter(type$.void),
        $async$self = this, t1, t2, t3;
      var $async$call$0 = A._wrapJsFunctionForAsync(function($async$errorCode, $async$result) {
        if ($async$errorCode === 1)
          return A._asyncRethrow($async$result, $async$completer);
        while (true)
          switch ($async$goto) {
            case 0:
              // Function start
              A.Navigator_of($async$self.dialogContext, false).pop$1$0(type$.nullable_Object);
              $async$self.$this.sendDataToSupabase$1(type$.Map_String_dynamic._as($async$self.data));
              t1 = $async$self.context;
              A.Provider_of(t1, false, type$.EssenProvider).resetAllFields$0();
              A.Provider_of(t1, false, type$.ServiceProvider).resetAllFields$0();
              A.Provider_of(t1, false, type$.SpezielleErnaehrungProvider).resetAllFields$0();
              t2 = type$.PageProvider;
              A.Provider_of(t1, false, t2).resetSelectedEssen$0();
              t3 = A.Provider_of(t1, false, type$.SpaceProvider);
              t3.selectedSpace = 0;
              t3.notifyListeners$0();
              t3 = A.Provider_of(t1, false, type$.LanguageProvider);
              t3.language = "de";
              t3.notifyListeners$0();
              t2 = A.Provider_of(t1, false, t2);
              t2.selectedPage = 0;
              t2.notifyListeners$0();
              // implicit return
              return A._asyncReturn(null, $async$completer);
          }
      });
      return A._asyncStartSync($async$call$0, $async$completer);
    },
    $signature: 15
  };
  A.FetchMenu_fromRequest_closure.prototype = {
    call$1(e) {
      return A.XmlStringExtension_get_innerText(type$.XmlElement._as(e));
    },
    $signature: 600
  };
  A.RatingStars.prototype = {
    build$1(context) {
      return new A.RatingBar(new A.RatingStars_build_closure(this), false, B.Axis_0, this.initRating, 5, B.EdgeInsets_4_0_4_0, 60, 1, new A.RatingStars_build_closure0(), null);
    }
  };
  A.RatingStars_build_closure0.prototype = {
    call$2(context, index) {
      var t1 = A.Theme_of(context).colorScheme,
        t2 = t1._tertiary;
      return A.Icon$(B.IconData_983508_false, t2 == null ? t1.secondary : t2, null, null);
    },
    $signature: 601
  };
  A.RatingStars_build_closure.prototype = {
    call$1(rating) {
      this.$this.onRate.call$1(rating);
    },
    $signature: 93
  };
  A.PageEssen.prototype = {
    build$1(context) {
      return A.Consumer$(new A.PageEssen_build_closure(A.FocusNode$(true, null, true, true, null, null, false)), type$.LanguageProvider);
    }
  };
  A.PageEssen_build_closure.prototype = {
    call$3(context, languageProvider, child) {
      var t1, t2, t3, t4, t5, t6, t7, _null = null,
        _s9_ = "pageEssen";
      type$.BuildContext._as(context);
      t1 = type$.LanguageProvider;
      t1._as(languageProvider);
      type$.nullable_Widget._as(child);
      t2 = this._focus;
      A.debugCheckHasMediaQuery(context);
      t3 = type$.MediaQuery;
      t4 = A.InheritedModel_inheritFrom(context, _null, t3).data;
      A.debugCheckHasMediaQuery(context);
      t3 = A.InheritedModel_inheritFrom(context, _null, t3).data;
      t4 = A.Center$(A.Container$(_null, _null, B.Clip_0, _null, A.BoxDecoration$(_null, _null, _null, _null, _null, A.DecorationImage$(new A.EngineColorFilter(B.Color_wst.withOpacity$1(0.6), B.BlendMode_10, _null, B.ColorFilterType_0), B.BoxFit_2, new A.AssetImage("assets/backgrounds/Essen.jpg", _null, _null)), B.BoxShape_0), t3.size._dy, _null, _null, t4.size._dx * 0.8), _null, _null);
      t3 = A.Consumer$(new A.PageEssen_build__closure(), type$.PageProvider);
      t5 = A.BoxDecoration$(_null, B.BorderRadius_1Me, _null, B.Color_wst.withOpacity$1(0.9), _null, _null, B.BoxShape_0);
      t6 = type$.EssenProvider;
      t7 = type$.JSArray_Widget;
      return A.GestureDetector$(_null, A.Scaffold$(_null, A.Stack$(B.AlignmentDirectional_m1_m1, A._setArrayType([t4, A.Center$(A.SingleChildScrollView$(A.Column$(A._setArrayType([t3, B.SizedBox_null_30_null_null, A.Container$(_null, A.Column$(A._setArrayType([A.Row$(A._setArrayType([A.Text$(A._asString(J.$index$asx(J.$index$asx(A.Provider_of(context, true, t1).languageData.$index(0, A.Provider_of(context, true, t1).language), _s9_), "question1")), _null, _null, _null, A.TextStyle$(_null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, 35, _null, _null, _null, _null, _null, true, _null, _null, _null, _null, _null, _null, _null, _null), _null, _null), A.Consumer$(new A.PageEssen_build__closure0(), t6)], t7), B.CrossAxisAlignment_2, B.MainAxisAlignment_3, B.MainAxisSize_1), A.Row$(A._setArrayType([A.Text$(A._asString(J.$index$asx(J.$index$asx(A.Provider_of(context, true, t1).languageData.$index(0, A.Provider_of(context, true, t1).language), _s9_), "question2")), _null, _null, _null, A.TextStyle$(_null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, 35, _null, _null, _null, _null, _null, true, _null, _null, _null, _null, _null, _null, _null, _null), _null, _null), A.Consumer$(new A.PageEssen_build__closure1(), t6)], t7), B.CrossAxisAlignment_2, B.MainAxisAlignment_3, B.MainAxisSize_1), B.SizedBox_null_50_null_null, A.Consumer$(new A.PageEssen_build__closure2(t2), t6)], t7), B.CrossAxisAlignment_2, B.MainAxisAlignment_2, B.MainAxisSize_1, 0), B.Clip_0, _null, t5, 400, _null, new A.EdgeInsets(20, 0, 20, 0), 600)], t7), B.CrossAxisAlignment_2, B.MainAxisAlignment_2, B.MainAxisSize_1, 0)), _null, _null)], t7), B.Clip_1, B.StackFit_0), _null, _null), B.DragStartBehavior_1, false, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, new A.PageEssen_build__closure3(t2), _null, _null, _null, _null, _null, _null);
    },
    "call*": "call$3",
    $requiredArgCount: 3,
    $signature: 110
  };
  A.PageEssen_build__closure3.prototype = {
    call$0() {
      this._focus.unfocus$0();
    },
    $signature: 1
  };
  A.PageEssen_build__closure.prototype = {
    call$3(context, pageProvider, child) {
      var _null = null;
      type$.BuildContext._as(context);
      type$.PageProvider._as(pageProvider);
      type$.nullable_Widget._as(child);
      return A.Text$(pageProvider.selectedEssenName, _null, _null, _null, A.TextStyle$(_null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, 40, _null, _null, B.FontWeight_6, _null, _null, true, _null, _null, _null, _null, _null, _null, _null, _null), B.TextAlign_2, _null);
    },
    "call*": "call$3",
    $requiredArgCount: 3,
    $signature: 603
  };
  A.PageEssen_build__closure0.prototype = {
    call$3(context, essenProvider, child) {
      type$.BuildContext._as(context);
      type$.EssenProvider._as(essenProvider);
      type$.nullable_Widget._as(child);
      return new A.RatingStars(new A.PageEssen_build___closure2(essenProvider), essenProvider.ratingGeschmack, null);
    },
    "call*": "call$3",
    $requiredArgCount: 3,
    $signature: 218
  };
  A.PageEssen_build___closure2.prototype = {
    call$1(value) {
      var t1 = this.essenProvider;
      t1.ratingGeschmack = value;
      t1.notifyListeners$0();
    },
    $signature: 16
  };
  A.PageEssen_build__closure1.prototype = {
    call$3(context, essenProvider, child) {
      type$.BuildContext._as(context);
      type$.EssenProvider._as(essenProvider);
      type$.nullable_Widget._as(child);
      return new A.RatingStars(new A.PageEssen_build___closure1(essenProvider), essenProvider.ratingQuali, null);
    },
    "call*": "call$3",
    $requiredArgCount: 3,
    $signature: 218
  };
  A.PageEssen_build___closure1.prototype = {
    call$1(value) {
      var t1 = this.essenProvider;
      t1.ratingQuali = value;
      t1.notifyListeners$0();
    },
    $signature: 16
  };
  A.PageEssen_build__closure2.prototype = {
    call$3(context, essenProvider, child) {
      var t1, t2, _null = null;
      type$.BuildContext._as(context);
      type$.EssenProvider._as(essenProvider);
      type$.nullable_Widget._as(child);
      t1 = essenProvider.freiText;
      t2 = type$.LanguageProvider;
      t2 = A._asStringQ(J.$index$asx(A.Provider_of(context, true, t2).languageData.$index(0, A.Provider_of(context, true, t2).language), "textfield"));
      return A.TextFormField$(false, A.InputDecoration$(_null, new A.OutlineInputBorder(4, A.BorderRadius$circular(15), B.BorderSide_ViT), _null, _null, _null, _null, _null, _null, true, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, B.TextStyle_xjE, t2, true, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null), this._focus, t1, 500, 4, new A.PageEssen_build___closure(essenProvider), new A.PageEssen_build___closure0(context), A.TextStyle$(_null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, 20, _null, _null, _null, _null, _null, true, _null, _null, _null, _null, _null, _null, _null, _null));
    },
    "call*": "call$3",
    $requiredArgCount: 3,
    $signature: 605
  };
  A.PageEssen_build___closure.prototype = {
    call$1(value) {
      var t1 = this.essenProvider;
      t1.freiText = value;
      t1.notifyListeners$0();
    },
    $signature: 32
  };
  A.PageEssen_build___closure0.prototype = {
    call$1(value) {
      A.Navigator_of(this.context, false).pop$1$1(null, type$.nullable_Object);
    },
    $signature: 32
  };
  A.PageEssenSelect.prototype = {
    build$1(context) {
      var t1 = {};
      t1.menus = A._setArrayType([], type$.JSArray_String);
      return new A.FutureBuilder(new A.PageEssenSelect_build_fetchMenu(t1).call$0(), new A.PageEssenSelect_build_closure(t1), null, type$.FutureBuilder_void);
    }
  };
  A.PageEssenSelect_build_fetchMenu.prototype = {
    call$0() {
      var $async$goto = 0,
        $async$completer = A._makeAsyncAwaitCompleter(type$.void),
        $async$self = this, $async$temp1;
      var $async$call$0 = A._wrapJsFunctionForAsync(function($async$errorCode, $async$result) {
        if ($async$errorCode === 1)
          return A._asyncRethrow($async$result, $async$completer);
        while (true)
          switch ($async$goto) {
            case 0:
              // Function start
              $async$temp1 = $async$self._box_0;
              $async$goto = 2;
              return A._asyncAwait(A.FetchMenu_get(), $async$call$0);
            case 2:
              // returning from await.
              $async$temp1.menus = $async$result;
              // implicit return
              return A._asyncReturn(null, $async$completer);
          }
      });
      return A._asyncStartSync($async$call$0, $async$completer);
    },
    $signature: 15
  };
  A.PageEssenSelect_build_closure.prototype = {
    call$2(context, snapshot) {
      var t1, t2, t3, t4, t5, i, i0, t6, _null = null;
      A.debugCheckHasMediaQuery(context);
      t1 = type$.MediaQuery;
      t2 = A.InheritedModel_inheritFrom(context, _null, t1).data;
      A.debugCheckHasMediaQuery(context);
      t1 = A.InheritedModel_inheritFrom(context, _null, t1).data;
      t2 = A.Center$(A.Container$(_null, _null, B.Clip_0, _null, A.BoxDecoration$(_null, _null, _null, _null, _null, A.DecorationImage$(new A.EngineColorFilter(B.Color_wst.withOpacity$1(0.6), B.BlendMode_10, _null, B.ColorFilterType_0), B.BoxFit_2, new A.AssetImage("assets/backgrounds/Essen.jpg", _null, _null)), B.BoxShape_0), t1.size._dy, _null, _null, t2.size._dx * 0.8), _null, _null);
      t1 = type$.JSArray_Widget;
      t3 = A._setArrayType([], t1);
      for (t4 = this._box_0, t5 = type$.WidgetStatePropertyAll_nullable_EdgeInsetsGeometry, i = 0; i < J.get$length$asx(t4.menus); i = i0) {
        i0 = i + 1;
        t6 = J.$index$asx(t4.menus, i);
        t3.push(A.FilledButton_FilledButton$icon(B.Icon_Scm, A.Text$("Essen " + i0 + ": " + t6, _null, _null, _null, new A.TextStyle(true, _null, _null, _null, _null, _null, 24, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null), _null, _null), new A.PageEssenSelect_build__closure(t4, context, i), new A.ButtonStyle(_null, _null, _null, _null, _null, _null, _null, new A.WidgetStatePropertyAll(new A.EdgeInsets(40, 40, 40, 40), t5), _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null)));
      }
      t3.push(J.get$length$asx(t4.menus) > 0 ? A.Container$(_null, _null, B.Clip_0, _null, _null, _null, _null, _null, _null) : A.Text$("Kein Essen heute!", _null, _null, _null, A.TextStyle$(_null, _null, B.Color_vnR, _null, _null, _null, _null, _null, _null, _null, _null, 60, _null, _null, _null, _null, _null, true, _null, _null, _null, _null, _null, _null, _null, _null), _null, _null));
      return A.Scaffold$(_null, A.Stack$(B.AlignmentDirectional_m1_m1, A._setArrayType([t2, A.Center$(A.Container$(_null, A.Wrap$(B.WrapAlignment_2, t3, B.Axis_0, 50, 50, _null), B.Clip_0, _null, _null, _null, _null, _null, _null), _null, _null)], t1), B.Clip_1, B.StackFit_0), _null, _null);
    },
    $signature: 606
  };
  A.PageEssenSelect_build__closure.prototype = {
    call$0() {
      var t1 = A.Provider_of(this.context, false, type$.PageProvider),
        t2 = this.i;
      t1.selectedEssenName = "Essen " + (t2 + 1) + ": " + J.$index$asx(this._box_0.menus, t2);
      B.JSArray_methods.$indexSet(t1.pages, 0, B.PageEssen_null);
      t1.notifyListeners$0();
    },
    $signature: 1
  };
  A.PageService.prototype = {
    build$1(context) {
      return A.Consumer$(new A.PageService_build_closure(A.FocusNode$(true, null, true, true, null, null, false)), type$.LanguageProvider);
    }
  };
  A.PageService_build_closure.prototype = {
    call$3(context, languageProvider, child) {
      var t1, t2, t3, t4, t5, t6, _null = null,
        _s11_ = "pageService";
      type$.BuildContext._as(context);
      t1 = type$.LanguageProvider;
      t1._as(languageProvider);
      type$.nullable_Widget._as(child);
      t2 = this._focus;
      A.debugCheckHasMediaQuery(context);
      t3 = type$.MediaQuery;
      t4 = A.InheritedModel_inheritFrom(context, _null, t3).data;
      A.debugCheckHasMediaQuery(context);
      t3 = A.InheritedModel_inheritFrom(context, _null, t3).data;
      t4 = A.Center$(A.Container$(_null, _null, B.Clip_0, _null, A.BoxDecoration$(_null, _null, _null, _null, _null, A.DecorationImage$(new A.EngineColorFilter(B.Color_wst.withOpacity$1(0.6), B.BlendMode_10, _null, B.ColorFilterType_0), B.BoxFit_2, new A.AssetImage("assets/backgrounds/Service.jpg", _null, _null)), B.BoxShape_0), t3.size._dy, _null, _null, t4.size._dx * 0.8), _null, _null);
      t3 = A.BoxDecoration$(_null, new A.BorderRadius(new A.Radius(80, 80), B.Radius_0_0, B.Radius_0_0, new A.Radius(80, 80)), _null, B.Color_wst.withOpacity$1(0.9), _null, _null, B.BoxShape_0);
      t5 = type$.ServiceProvider;
      t6 = type$.JSArray_Widget;
      return A.GestureDetector$(_null, A.Scaffold$(_null, A.Stack$(B.AlignmentDirectional_m1_m1, A._setArrayType([t4, A.Center$(A.SingleChildScrollView$(A.Container$(_null, A.Column$(A._setArrayType([A.Row$(A._setArrayType([A.Text$(A._asString(J.$add$ansx(J.$index$asx(J.$index$asx(A.Provider_of(context, true, t1).languageData.$index(0, A.Provider_of(context, true, t1).language), _s11_), "question1"), "*")), _null, _null, _null, A.TextStyle$(_null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, 30, _null, _null, _null, _null, _null, true, _null, _null, _null, _null, _null, _null, _null, _null), _null, _null), A.Consumer$(new A.PageService_build__closure(), t5)], t6), B.CrossAxisAlignment_2, B.MainAxisAlignment_3, B.MainAxisSize_1), A.Row$(A._setArrayType([A.Text$(A._asString(J.$add$ansx(J.$index$asx(J.$index$asx(A.Provider_of(context, true, t1).languageData.$index(0, A.Provider_of(context, true, t1).language), _s11_), "question2"), "*")), _null, _null, _null, A.TextStyle$(_null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, 30, _null, _null, _null, _null, _null, true, _null, _null, _null, _null, _null, _null, _null, _null), _null, _null), A.Consumer$(new A.PageService_build__closure0(), t5)], t6), B.CrossAxisAlignment_2, B.MainAxisAlignment_3, B.MainAxisSize_1), B.SizedBox_null_50_null_null, A.Consumer$(new A.PageService_build__closure1(t2), t5)], t6), B.CrossAxisAlignment_2, B.MainAxisAlignment_2, B.MainAxisSize_1, 0), B.Clip_0, _null, t3, 400, _null, new A.EdgeInsets(20, 0, 20, 0), 600)), _null, _null)], t6), B.Clip_1, B.StackFit_0), _null, _null), B.DragStartBehavior_1, false, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, new A.PageService_build__closure2(t2), _null, _null, _null, _null, _null, _null);
    },
    "call*": "call$3",
    $requiredArgCount: 3,
    $signature: 110
  };
  A.PageService_build__closure2.prototype = {
    call$0() {
      this._focus.unfocus$0();
    },
    $signature: 1
  };
  A.PageService_build__closure.prototype = {
    call$3(context, essenProvider, child) {
      type$.BuildContext._as(context);
      type$.ServiceProvider._as(essenProvider);
      type$.nullable_Widget._as(child);
      return new A.RatingStars(new A.PageService_build___closure1(essenProvider), essenProvider.ratingFrage1, null);
    },
    "call*": "call$3",
    $requiredArgCount: 3,
    $signature: 219
  };
  A.PageService_build___closure1.prototype = {
    call$1(value) {
      var t1 = this.essenProvider;
      t1.ratingFrage1 = value;
      t1.notifyListeners$0();
    },
    $signature: 16
  };
  A.PageService_build__closure0.prototype = {
    call$3(context, essenProvider, child) {
      type$.BuildContext._as(context);
      type$.ServiceProvider._as(essenProvider);
      type$.nullable_Widget._as(child);
      return new A.RatingStars(new A.PageService_build___closure0(essenProvider), essenProvider.ratingFrage2, null);
    },
    "call*": "call$3",
    $requiredArgCount: 3,
    $signature: 219
  };
  A.PageService_build___closure0.prototype = {
    call$1(value) {
      var t1 = this.essenProvider;
      t1.ratingFrage2 = value;
      t1.notifyListeners$0();
    },
    $signature: 16
  };
  A.PageService_build__closure1.prototype = {
    call$3(context, essenProvider, child) {
      var t1, t2, _null = null;
      type$.BuildContext._as(context);
      type$.ServiceProvider._as(essenProvider);
      type$.nullable_Widget._as(child);
      t1 = essenProvider.freiText;
      t2 = type$.LanguageProvider;
      t2 = A._asStringQ(J.$index$asx(A.Provider_of(context, true, t2).languageData.$index(0, A.Provider_of(context, true, t2).language), "textfield"));
      return A.TextFormField$(false, A.InputDecoration$(_null, new A.OutlineInputBorder(4, A.BorderRadius$circular(15), B.BorderSide_ViT), _null, _null, _null, _null, _null, _null, true, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, B.TextStyle_xjE, t2, true, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null), this._focus, t1, 500, 4, new A.PageService_build___closure(essenProvider), _null, A.TextStyle$(_null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, 20, _null, _null, _null, _null, _null, true, _null, _null, _null, _null, _null, _null, _null, _null));
    },
    "call*": "call$3",
    $requiredArgCount: 3,
    $signature: 608
  };
  A.PageService_build___closure.prototype = {
    call$1(value) {
      var t1 = this.essenProvider;
      t1.freiText = value;
      t1.notifyListeners$0();
    },
    $signature: 32
  };
  A.PageSpezielleErnaehrung.prototype = {
    build$1(context) {
      return A.Consumer$(new A.PageSpezielleErnaehrung_build_closure(A.FocusNode$(true, null, true, true, null, null, false)), type$.LanguageProvider);
    }
  };
  A.PageSpezielleErnaehrung_build_closure.prototype = {
    call$3(context, languageProvider, child) {
      var t1, t2, t3, t4, t5, t6, _null = null,
        _s11_ = "pageSpecial";
      type$.BuildContext._as(context);
      t1 = type$.LanguageProvider;
      t1._as(languageProvider);
      type$.nullable_Widget._as(child);
      t2 = this._focus;
      A.debugCheckHasMediaQuery(context);
      t3 = type$.MediaQuery;
      t4 = A.InheritedModel_inheritFrom(context, _null, t3).data;
      A.debugCheckHasMediaQuery(context);
      t3 = A.InheritedModel_inheritFrom(context, _null, t3).data;
      t4 = A.Center$(A.Container$(_null, _null, B.Clip_0, _null, A.BoxDecoration$(_null, _null, _null, _null, _null, A.DecorationImage$(new A.EngineColorFilter(B.Color_wst.withOpacity$1(0.6), B.BlendMode_10, _null, B.ColorFilterType_0), B.BoxFit_2, new A.AssetImage("assets/backgrounds/Anmerkungen.jpg", _null, _null)), B.BoxShape_0), t3.size._dy, _null, _null, t4.size._dx * 0.8), _null, _null);
      t3 = A.BoxDecoration$(_null, new A.BorderRadius(new A.Radius(80, 80), B.Radius_0_0, B.Radius_0_0, new A.Radius(80, 80)), _null, B.Color_wst.withOpacity$1(0.9), _null, _null, B.BoxShape_0);
      t5 = type$.SpezielleErnaehrungProvider;
      t6 = type$.JSArray_Widget;
      return A.GestureDetector$(_null, A.Scaffold$(_null, A.Stack$(B.AlignmentDirectional_m1_m1, A._setArrayType([t4, A.Center$(A.SingleChildScrollView$(A.Container$(_null, A.Column$(A._setArrayType([A.Row$(A._setArrayType([A.Text$(A._asString(J.$add$ansx(J.$index$asx(J.$index$asx(A.Provider_of(context, true, t1).languageData.$index(0, A.Provider_of(context, true, t1).language), _s11_), "question1"), "*")), _null, _null, _null, A.TextStyle$(_null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, 35, _null, _null, _null, _null, _null, true, _null, _null, _null, _null, _null, _null, _null, _null), _null, _null), A.Consumer$(new A.PageSpezielleErnaehrung_build__closure(), t5)], t6), B.CrossAxisAlignment_2, B.MainAxisAlignment_3, B.MainAxisSize_1), A.Row$(A._setArrayType([A.Text$(A._asString(J.$add$ansx(J.$index$asx(J.$index$asx(A.Provider_of(context, true, t1).languageData.$index(0, A.Provider_of(context, true, t1).language), _s11_), "question2"), "*")), _null, _null, _null, A.TextStyle$(_null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, 35, _null, _null, _null, _null, _null, true, _null, _null, _null, _null, _null, _null, _null, _null), _null, _null), A.Consumer$(new A.PageSpezielleErnaehrung_build__closure0(), t5)], t6), B.CrossAxisAlignment_2, B.MainAxisAlignment_3, B.MainAxisSize_1), B.SizedBox_null_50_null_null, A.Consumer$(new A.PageSpezielleErnaehrung_build__closure1(t2), t5)], t6), B.CrossAxisAlignment_2, B.MainAxisAlignment_2, B.MainAxisSize_1, 0), B.Clip_0, _null, t3, 450, _null, new A.EdgeInsets(20, 0, 20, 0), 650)), _null, _null)], t6), B.Clip_1, B.StackFit_0), _null, _null), B.DragStartBehavior_1, false, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, new A.PageSpezielleErnaehrung_build__closure2(t2), _null, _null, _null, _null, _null, _null);
    },
    "call*": "call$3",
    $requiredArgCount: 3,
    $signature: 110
  };
  A.PageSpezielleErnaehrung_build__closure2.prototype = {
    call$0() {
      this._focus.unfocus$0();
    },
    $signature: 1
  };
  A.PageSpezielleErnaehrung_build__closure.prototype = {
    call$3(context, spezielleErnaehrungProvider, child) {
      type$.BuildContext._as(context);
      type$.SpezielleErnaehrungProvider._as(spezielleErnaehrungProvider);
      type$.nullable_Widget._as(child);
      return new A.RatingStars(new A.PageSpezielleErnaehrung_build___closure1(spezielleErnaehrungProvider), spezielleErnaehrungProvider.frage1, null);
    },
    "call*": "call$3",
    $requiredArgCount: 3,
    $signature: 220
  };
  A.PageSpezielleErnaehrung_build___closure1.prototype = {
    call$1(value) {
      var t1 = this.spezielleErnaehrungProvider;
      t1.frage1 = value;
      t1.notifyListeners$0();
    },
    $signature: 16
  };
  A.PageSpezielleErnaehrung_build__closure0.prototype = {
    call$3(context, spezielleErnaehrungProvider, child) {
      type$.BuildContext._as(context);
      type$.SpezielleErnaehrungProvider._as(spezielleErnaehrungProvider);
      type$.nullable_Widget._as(child);
      return new A.RatingStars(new A.PageSpezielleErnaehrung_build___closure0(spezielleErnaehrungProvider), spezielleErnaehrungProvider.frage2, null);
    },
    "call*": "call$3",
    $requiredArgCount: 3,
    $signature: 220
  };
  A.PageSpezielleErnaehrung_build___closure0.prototype = {
    call$1(value) {
      var t1 = this.spezielleErnaehrungProvider;
      t1.frage2 = value;
      t1.notifyListeners$0();
    },
    $signature: 16
  };
  A.PageSpezielleErnaehrung_build__closure1.prototype = {
    call$3(context, spezielleErnaehrungProvider, child) {
      var t1, t2, _null = null;
      type$.BuildContext._as(context);
      type$.SpezielleErnaehrungProvider._as(spezielleErnaehrungProvider);
      type$.nullable_Widget._as(child);
      t1 = spezielleErnaehrungProvider.freiText;
      t2 = type$.LanguageProvider;
      t2 = A._asStringQ(J.$index$asx(A.Provider_of(context, true, t2).languageData.$index(0, A.Provider_of(context, true, t2).language), "textfield"));
      return A.TextFormField$(false, A.InputDecoration$(_null, new A.OutlineInputBorder(4, A.BorderRadius$circular(15), B.BorderSide_ViT), _null, _null, _null, _null, _null, _null, true, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, B.TextStyle_xjE, t2, true, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null), this._focus, t1, 500, 5, new A.PageSpezielleErnaehrung_build___closure(spezielleErnaehrungProvider), _null, A.TextStyle$(_null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, 20, _null, _null, _null, _null, _null, true, _null, _null, _null, _null, _null, _null, _null, _null));
    },
    "call*": "call$3",
    $requiredArgCount: 3,
    $signature: 610
  };
  A.PageSpezielleErnaehrung_build___closure.prototype = {
    call$1(value) {
      var t1 = this.spezielleErnaehrungProvider;
      t1.freiText = value;
      t1.notifyListeners$0();
    },
    $signature: 32
  };
  A.AmbienteProvider.prototype = {};
  A.AnmerkungProvider.prototype = {};
  A.EssenProvider.prototype = {
    resetAllFields$0() {
      var _this = this;
      _this.freiText = "";
      _this.ratingQuali = _this.ratingGeschmack = 0;
      _this.notifyListeners$0();
    }
  };
  A.LanguageProvider.prototype = {};
  A.PageProvider.prototype = {
    resetSelectedEssen$0() {
      this.selectedEssenName = "";
      B.JSArray_methods.$indexSet(this.pages, 0, B.PageEssenSelect_null);
      this.notifyListeners$0();
    }
  };
  A.ServiceProvider.prototype = {
    resetAllFields$0() {
      var _this = this;
      _this.freiText = "";
      _this.ratingFrage2 = _this.ratingFrage1 = 0;
      _this.notifyListeners$0();
    }
  };
  A.SpaceProvider.prototype = {};
  A.SpezielleErnaehrungProvider.prototype = {
    resetAllFields$0() {
      var _this = this;
      _this.freiText = "";
      _this.frage2 = _this.frage1 = 0;
      _this.notifyListeners$0();
    }
  };
  A.SpaceHome.prototype = {
    createState$0() {
      return new A._SpaceHomeState(A._setArrayType(["Bewerte jetzt deine DHBW-Kantine...", "Rate your DHBW canteen now...", "\xc9valuez votre cantine DHBW maintenant..."], type$.JSArray_String), A.LinkedHashMap_LinkedHashMap$_literal([0, "fr", 1, "de", 2, "en"], type$.int, type$.String), B._StateLifecycle_0);
    }
  };
  A._SpaceHomeState.prototype = {
    initState$0() {
      var _this = this;
      _this.___SpaceHomeState_text_AI = _this.tempTexts[0];
      _this.super$State$initState();
      _this.___SpaceHomeState__timer_A = A.Timer_Timer$periodic(B.Duration_5000000, new A._SpaceHomeState_initState_closure(_this));
    },
    dispose$0() {
      var t1 = this.___SpaceHomeState__timer_A;
      t1 === $ && A.throwLateFieldNI("_timer");
      t1.cancel$0(0);
      this.super$State$dispose();
    },
    _showNotRateTimeDialog$1(context) {
      A.showDialog(new A._SpaceHomeState__showNotRateTimeDialog_closure(this), context, type$.dynamic);
    },
    build$1(context) {
      var t2, _null = null,
        t1 = A.Center$(A.Container$(_null, _null, B.Clip_0, _null, A.BoxDecoration$(_null, _null, _null, _null, _null, A.DecorationImage$(new A.EngineColorFilter(B.Color_wst.withOpacity$1(0.2), B.BlendMode_10, _null, B.ColorFilterType_0), B.BoxFit_2, new A.AssetImage("assets/backgrounds/Essen.jpg", _null, _null)), B.BoxShape_0), 750, _null, _null, 1600), _null, _null),
        value = this.___SpaceHomeState_text_AI;
      if (value === $)
        value = this.___SpaceHomeState_text_AI = "";
      t2 = type$.JSArray_Widget;
      return A.Scaffold$(_null, A.GestureDetector$(_null, A.Stack$(B.AlignmentDirectional_m1_m1, A._setArrayType([t1, A.Center$(A.Column$(A._setArrayType([A.Text$(value, _null, _null, _null, A.TextStyle$(_null, _null, A.Theme_of(context).colorScheme.primary, _null, _null, _null, _null, _null, _null, _null, _null, 70, _null, _null, B.FontWeight_6, _null, _null, true, _null, _null, _null, _null, _null, _null, _null, _null), B.TextAlign_2, _null), B.SizedBox_null_40_null_null, A.Icon$(B.IconData_58992_false, B.Color_vnR.withOpacity$1(0.5), _null, 150), A.SizedBox$(_null, 50, _null), A.Text$("11:30 - 14:30", _null, _null, _null, A.TextStyle$(_null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, 40, _null, _null, _null, _null, _null, true, _null, _null, _null, _null, _null, _null, _null, _null), _null, _null)], t2), B.CrossAxisAlignment_2, B.MainAxisAlignment_2, B.MainAxisSize_1, 0), _null, _null)], t2), B.Clip_1, B.StackFit_0), B.DragStartBehavior_1, false, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, new A._SpaceHomeState_build_closure(this, context), _null, _null, _null, _null, _null, _null), _null, _null);
    }
  };
  A._SpaceHomeState_initState_closure.prototype = {
    call$1(timer) {
      var t1;
      type$.Timer._as(timer);
      t1 = this.$this;
      t1.setState$1(new A._SpaceHomeState_initState__closure(t1));
    },
    $signature: 65
  };
  A._SpaceHomeState_initState__closure.prototype = {
    call$0() {
      var t1 = this.$this,
        t2 = t1.tempTexts,
        t3 = t1.index;
      if (!(t3 < 3))
        return A.ioore(t2, t3);
      t1.___SpaceHomeState_text_AI = t2[t3];
      t2 = t3 + 1;
      t1.index = t2 >= 3 ? 0 : t2;
    },
    $signature: 1
  };
  A._SpaceHomeState__showNotRateTimeDialog_closure.prototype = {
    call$1(context) {
      var t1, t2, t3, t4, t5, t6, _null = null,
        _s8_ = "pageHome";
      type$.BuildContext._as(context);
      t1 = A.BorderRadius$circular(20);
      t2 = type$.LanguageProvider;
      t3 = this.$this;
      t4 = t3.indexMap;
      t5 = A.Text$(A._asString(J.$index$asx(J.$index$asx(A.Provider_of(context, false, t2).languageData.$index(0, t4.$index(0, t3.index)), _s8_), "noTimePopupTitle")), _null, _null, _null, A.TextStyle$(_null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, 25, _null, _null, _null, _null, _null, true, _null, _null, _null, _null, _null, _null, _null, _null), _null, _null);
      t6 = A.Text$(A._asString(J.$index$asx(J.$index$asx(A.Provider_of(context, false, t2).languageData.$index(0, t4.$index(0, t3.index)), _s8_), "noTimePopupContent")), _null, _null, _null, A.TextStyle$(_null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, 20, _null, _null, _null, _null, _null, true, _null, _null, _null, _null, _null, _null, _null, _null), _null, _null);
      return A.AlertDialog$(A._setArrayType([A.FilledButton$(false, A.Text$(A._asString(J.$index$asx(J.$index$asx(A.Provider_of(context, false, t2).languageData.$index(0, t4.$index(0, t3.index)), _s8_), "noTimePopupButton")), _null, _null, _null, A.TextStyle$(_null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, 17, _null, _null, _null, _null, _null, true, _null, _null, _null, _null, _null, _null, _null, _null), _null, _null), B.Clip_0, _null, _null, _null, _null, _null, new A._SpaceHomeState__showNotRateTimeDialog__closure(t3, context), _null, _null)], type$.JSArray_Widget), t6, new A.RoundedRectangleBorder(t1, B.BorderSide_Ah5), t5);
    },
    $signature: 58
  };
  A._SpaceHomeState__showNotRateTimeDialog__closure.prototype = {
    call$0() {
      A.Navigator_of(this.context, false).pop$1$0(type$.nullable_Object);
    },
    $signature: 1
  };
  A._SpaceHomeState_build_closure.prototype = {
    call$0() {
      var t3,
        t1 = new A.DateTime(Date.now(), 0, false),
        t2 = A.Primitives_getHours(t1);
      t1 = A.Primitives_getMinutes(t1);
      t3 = true;
      if (!(t2 === 11 && t1 <= 30))
        if (t2 >= 11)
          t1 = t2 === 14 && t1 >= 30 || t2 >= 15;
        else
          t1 = t3;
      else
        t1 = t3;
      t2 = this.context;
      if (t1)
        this.$this._showNotRateTimeDialog$1(t2);
      else {
        t1 = A.Provider_of(t2, false, type$.SpaceProvider);
        t1.selectedSpace = 1;
        t1.notifyListeners$0();
      }
    },
    $signature: 1
  };
  A.SpaceRate.prototype = {
    _showDeleteDialog$1(context) {
      A.showDialog(new A.SpaceRate__showDeleteDialog_closure(), context, type$.dynamic);
    },
    change_backend_ip$1(context) {
      var t1 = {},
        _ipController = A.TextEditingController$(null);
      t1.anonkeyInput = "";
      A.showDialog(new A.SpaceRate_change_backend_ip_closure(t1, _ipController), context, type$.dynamic);
    },
    enter_pin$1(context) {
      A.showDialog(new A.SpaceRate_enter_pin_closure(this), context, type$.dynamic);
    },
    build$1(context) {
      return A.Consumer$(new A.SpaceRate_build_closure(this), type$.LanguageProvider);
    }
  };
  A.SpaceRate__showDeleteDialog_closure.prototype = {
    call$1(context) {
      var t1, t2, t3, t4, t5, _null = null,
        _s8_ = "floating",
        _s6_ = "delete";
      type$.BuildContext._as(context);
      t1 = A.BorderRadius$circular(20);
      t2 = type$.LanguageProvider;
      t3 = A.Text$(A._asString(J.$index$asx(J.$index$asx(J.$index$asx(A.Provider_of(context, false, t2).languageData.$index(0, A.Provider_of(context, false, t2).language), _s8_), _s6_), "title")), _null, _null, _null, _null, _null, _null);
      t4 = A.Text$(A._asString(J.$index$asx(J.$index$asx(J.$index$asx(A.Provider_of(context, false, t2).languageData.$index(0, A.Provider_of(context, false, t2).language), _s8_), _s6_), "info")), _null, _null, _null, B.TextStyle_j9P, _null, _null);
      t5 = A.ElevatedButton_styleFrom(_null, _null, A.Theme_of(context).colorScheme.secondary, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null);
      return A.AlertDialog$(A._setArrayType([A.ElevatedButton$(A.Text$(A._asString(J.$index$asx(J.$index$asx(J.$index$asx(A.Provider_of(context, false, t2).languageData.$index(0, A.Provider_of(context, false, t2).language), _s8_), _s6_), "keep")), _null, _null, _null, _null, _null, _null), new A.SpaceRate__showDeleteDialog__closure(context), t5), A.ElevatedButton$(A.Text$(A._asString(J.$index$asx(J.$index$asx(J.$index$asx(A.Provider_of(context, false, t2).languageData.$index(0, A.Provider_of(context, false, t2).language), _s8_), _s6_), "del")), _null, _null, _null, _null, _null, _null), new A.SpaceRate__showDeleteDialog__closure0(context), _null)], type$.JSArray_Widget), t4, new A.RoundedRectangleBorder(t1, B.BorderSide_Ah5), t3);
    },
    $signature: 58
  };
  A.SpaceRate__showDeleteDialog__closure.prototype = {
    call$0() {
      A.Navigator_of(this.context, false).pop$1$0(type$.nullable_Object);
    },
    $signature: 1
  };
  A.SpaceRate__showDeleteDialog__closure0.prototype = {
    call$0() {
      var t2,
        t1 = this.context;
      A.Provider_of(t1, false, type$.EssenProvider).resetAllFields$0();
      A.Provider_of(t1, false, type$.ServiceProvider).resetAllFields$0();
      A.Provider_of(t1, false, type$.SpezielleErnaehrungProvider).resetAllFields$0();
      t2 = type$.PageProvider;
      A.Provider_of(t1, false, t2).resetSelectedEssen$0();
      t2 = A.Provider_of(t1, false, t2);
      t2.selectedPage = 0;
      t2.notifyListeners$0();
      t2 = A.Provider_of(t1, false, type$.SpaceProvider);
      t2.selectedSpace = 0;
      t2.notifyListeners$0();
      t2 = A.Provider_of(t1, false, type$.LanguageProvider);
      t2.language = "de";
      t2.notifyListeners$0();
      A.Navigator_of(t1, false).pop$1$0(type$.nullable_Object);
    },
    $signature: 1
  };
  A.SpaceRate_change_backend_ip_closure.prototype = {
    call$1(context) {
      var t1, t2, t3, t4, t5, t6, t7, _null = null;
      type$.BuildContext._as(context);
      t1 = A.BorderRadius$circular(20);
      t2 = A.Text$("Backend-Domain \xe4ndern", _null, _null, _null, _null, _null, _null);
      t3 = this._ipController;
      t4 = this._box_0;
      t5 = type$.JSArray_Widget;
      t6 = A.Container$(_null, A.Column$(A._setArrayType([A.TextField$(true, B.List_empty, false, _null, true, B.Clip_1, _null, A.text_field_TextField__defaultContextMenuBuilder$closure(), t3, _null, _null, _null, _null, _null, 2, A.InputDecoration$(_null, new A.OutlineInputBorder(4, B.BorderRadius_nnp, B.BorderSide_ViT), _null, _null, _null, _null, _null, _null, true, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, "Neue Backend-Domain (z. B. 192.168.1.1)", true, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null), B.DragStartBehavior_1, true, _null, true, _null, false, _null, B.Type_EditableText_O5i, _null, _null, _null, _null, _null, _null, _null, 1, _null, _null, false, "\u2022", _null, _null, _null, _null, _null, false, _null, _null, false, _null, true, _null, B.EdgeInsets_20_20_20_20, _null, _null, B.BoxHeightStyle_0, B.BoxWidthStyle_0, _null, _null, _null, _null, _null, _null, _null, true, B.TextAlign_4, _null, B.TextCapitalization_3, _null, _null, _null, _null), A.TextField$(true, B.List_empty, false, _null, true, B.Clip_1, _null, A.text_field_TextField__defaultContextMenuBuilder$closure(), _null, _null, _null, _null, _null, _null, 2, A.InputDecoration$(_null, new A.OutlineInputBorder(4, B.BorderRadius_nnp, B.BorderSide_ViT), _null, _null, _null, _null, _null, _null, true, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, "Neuer Anon Key", true, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null), B.DragStartBehavior_1, true, _null, true, _null, false, _null, B.Type_EditableText_O5i, _null, _null, _null, _null, _null, _null, _null, 1, _null, _null, false, "\u2022", _null, new A.SpaceRate_change_backend_ip__closure(t4), _null, _null, _null, false, _null, _null, false, _null, true, _null, B.EdgeInsets_20_20_20_20, _null, _null, B.BoxHeightStyle_0, B.BoxWidthStyle_0, _null, _null, _null, _null, _null, _null, _null, true, B.TextAlign_4, _null, B.TextCapitalization_3, _null, _null, _null, _null)], t5), B.CrossAxisAlignment_2, B.MainAxisAlignment_2, B.MainAxisSize_1, 20), B.Clip_0, _null, _null, 200, _null, _null, _null);
      t7 = A.ElevatedButton_styleFrom(_null, _null, A.Theme_of(context).colorScheme.secondary, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null);
      t7 = A.ElevatedButton$(A.Text$("IP \xc4ndern", _null, _null, _null, _null, _null, _null), new A.SpaceRate_change_backend_ip__closure0(t4, t3, context), t7);
      t3 = A.ElevatedButton_styleFrom(_null, _null, A.Theme_of(context).colorScheme.secondary, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null);
      return A.AlertDialog$(A._setArrayType([t7, A.ElevatedButton$(A.Text$("Abbrechen", _null, _null, _null, _null, _null, _null), new A.SpaceRate_change_backend_ip__closure1(context), t3)], t5), t6, new A.RoundedRectangleBorder(t1, B.BorderSide_Ah5), t2);
    },
    $signature: 58
  };
  A.SpaceRate_change_backend_ip__closure.prototype = {
    call$1(inputText) {
      return this._box_0.anonkeyInput = inputText;
    },
    $signature: 32
  };
  A.SpaceRate_change_backend_ip__closure0.prototype = {
    call$0() {
      var $async$goto = 0,
        $async$completer = A._makeAsyncAwaitCompleter(type$.void),
        $async$returnValue, $async$self = this, prefs, t1, newIp;
      var $async$call$0 = A._wrapJsFunctionForAsync(function($async$errorCode, $async$result) {
        if ($async$errorCode === 1)
          return A._asyncRethrow($async$result, $async$completer);
        while (true)
          switch ($async$goto) {
            case 0:
              // Function start
              newIp = $async$self._ipController._change_notifier$_value.text;
              if (newIp.length === 0 || $async$self._box_0.anonkeyInput.length === 0) {
                A.ScaffoldMessenger_of($async$self.context).showSnackBar$1(A.SnackBar$(null, null, null, null, null, B.Clip_1, null, A.Text$("Bitte Domain & Anon angeben!", null, null, null, null, null, null), null, B.Duration_4000000, null, null, null, null, null, null, null, null, null));
                // goto return
                $async$goto = 1;
                break;
              }
              $async$goto = 3;
              return A._asyncAwait(A.SharedPreferences_getInstance(), $async$call$0);
            case 3:
              // returning from await.
              prefs = $async$result;
              $async$goto = 4;
              return A._asyncAwait(prefs._setValue$3("String", "supabase-ip", newIp), $async$call$0);
            case 4:
              // returning from await.
              t1 = $async$self._box_0;
              $async$goto = 5;
              return A._asyncAwait(prefs._setValue$3("String", "anon-key", t1.anonkeyInput), $async$call$0);
            case 5:
              // returning from await.
              A.print(t1.anonkeyInput);
              A.Restart_restartApp();
            case 1:
              // return
              return A._asyncReturn($async$returnValue, $async$completer);
          }
      });
      return A._asyncStartSync($async$call$0, $async$completer);
    },
    $signature: 15
  };
  A.SpaceRate_change_backend_ip__closure1.prototype = {
    call$0() {
      A.Navigator_of(this.context, false).pop$1$0(type$.nullable_Object);
    },
    $signature: 1
  };
  A.SpaceRate_enter_pin_closure.prototype = {
    call$1(context) {
      var _pinController, t1, t2, t3, t4, _null = null;
      type$.BuildContext._as(context);
      _pinController = A.TextEditingController$(_null);
      t1 = A.BorderRadius$circular(20);
      t2 = A.TextField$(true, B.List_empty, false, _null, true, B.Clip_1, _null, A.text_field_TextField__defaultContextMenuBuilder$closure(), _pinController, _null, _null, _null, _null, _null, 2, A.InputDecoration$(_null, new A.OutlineInputBorder(4, B.BorderRadius_nnp, B.BorderSide_ViT), _null, _null, _null, _null, "", _null, true, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, "PIN", true, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null), B.DragStartBehavior_1, true, _null, true, _null, false, _null, B.Type_EditableText_O5i, _null, _null, _null, _null, _null, _null, _null, 1, _null, _null, true, "\u2022", _null, _null, _null, _null, _null, false, _null, _null, false, _null, true, _null, B.EdgeInsets_20_20_20_20, _null, _null, B.BoxHeightStyle_0, B.BoxWidthStyle_0, _null, _null, _null, _null, _null, _null, _null, true, B.TextAlign_4, _null, B.TextCapitalization_3, _null, _null, _null, _null);
      t3 = A.ElevatedButton_styleFrom(_null, _null, A.Theme_of(context).colorScheme.secondary, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null);
      t3 = A.ElevatedButton$(A.Text$("Absenden", _null, _null, _null, _null, _null, _null), new A.SpaceRate_enter_pin__closure(this.$this, _pinController, context), t3);
      t4 = A.ElevatedButton_styleFrom(_null, _null, A.Theme_of(context).colorScheme.secondary, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null);
      return A.AlertDialog$(A._setArrayType([t3, A.ElevatedButton$(A.Text$("Schlie\xdfen", _null, _null, _null, _null, _null, _null), new A.SpaceRate_enter_pin__closure0(context), t4)], type$.JSArray_Widget), t2, new A.RoundedRectangleBorder(t1, B.BorderSide_Ah5), _null);
    },
    $signature: 58
  };
  A.SpaceRate_enter_pin__closure.prototype = {
    call$0() {
      var _null = null,
        t1 = this.context;
      if (this._pinController._change_notifier$_value.text === "091142069") {
        A.Navigator_of(t1, false).pop$1$0(type$.nullable_Object);
        this.$this.change_backend_ip$1(t1);
      } else
        A.ScaffoldMessenger_of(t1).showSnackBar$1(A.SnackBar$(_null, _null, _null, B.MaterialColor_nI1, _null, B.Clip_1, _null, A.Text$("Falsche PIN!", _null, _null, _null, _null, _null, _null), _null, B.Duration_4000000, _null, _null, _null, _null, _null, _null, _null, _null, _null));
    },
    $signature: 1
  };
  A.SpaceRate_enter_pin__closure0.prototype = {
    call$0() {
      A.Navigator_of(this.context, false).pop$1$0(type$.nullable_Object);
    },
    $signature: 1
  };
  A.SpaceRate_build_closure.prototype = {
    call$3(context, languageProvider, x) {
      var t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, _null = null,
        _s8_ = "floating";
      type$.BuildContext._as(context);
      t1 = type$.LanguageProvider;
      t1._as(languageProvider);
      type$.nullable_Widget._as(x);
      t2 = this.$this;
      t3 = A.GestureDetector$(_null, A.Icon$(B.IconData_63477_false, A.Theme_of(context).colorScheme.onPrimary, _null, 36), B.DragStartBehavior_1, false, _null, _null, _null, _null, _null, _null, _null, new A.SpaceRate_build__closure(t2, context), _null, _null, _null, _null, _null, _null, _null, new A.SpaceRate_build__closure0(t2, context), _null, _null, _null, _null, _null, _null);
      t4 = type$.PageProvider;
      t5 = A.Consumer$(new A.SpaceRate_build__closure1(languageProvider), t4);
      t6 = A.Theme_of(context);
      t7 = A.Provider_of(context, true, t1).language === "de" ? 1 : 0.4;
      t7 = A.IconButton$(_null, _null, A.Opacity$(A.Image$asset("assets/flags/de.png", B.BoxFit_2, 24, 34), t7), _null, _null, new A.SpaceRate_build__closure2(context), _null, _null, _null);
      t8 = A.Provider_of(context, true, t1).language === "en" ? 1 : 0.4;
      t8 = A.IconButton$(_null, _null, A.Opacity$(A.Image$asset("assets/flags/en.png", B.BoxFit_2, 24, 34), t8), _null, _null, new A.SpaceRate_build__closure3(context), _null, _null, _null);
      t9 = A.Provider_of(context, true, t1).language === "fr" ? 1 : 0.4;
      t10 = type$.JSArray_Widget;
      t9 = A._setArrayType([t7, t8, A.IconButton$(_null, _null, A.Opacity$(A.Image$asset("assets/flags/fr.png", B.BoxFit_2, 24, 34), t9), _null, _null, new A.SpaceRate_build__closure4(context), _null, _null, _null)], t10);
      t2 = A.Consumer$(new A.SpaceRate_build__closure5(t2), t4);
      t7 = A.Text$(A._asString(J.$index$asx(J.$index$asx(A.Provider_of(context, true, t1).languageData.$index(0, A.Provider_of(context, true, t1).language), _s8_), "info")), _null, _null, _null, A.TextStyle$(_null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, 15, _null, _null, _null, _null, _null, true, _null, _null, _null, _null, _null, _null, _null, _null), _null, _null);
      t1 = A.Text$(A._asString(J.$index$asx(J.$index$asx(A.Provider_of(context, true, t1).languageData.$index(0, A.Provider_of(context, true, t1).language), _s8_), "return")), _null, _null, _null, A.TextStyle$(_null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, 20, _null, _null, _null, _null, _null, true, _null, _null, _null, _null, _null, _null, _null, _null), _null, _null);
      t1 = A.Column$(A._setArrayType([t7, B.SizedBox_null_10_null_null, new A.FloatingActionButton(B.Icon_7FA, _null, _null, new A.SpaceRate_build__closure6(context), B.SystemMouseCursor_click, true, B._FloatingActionButtonType_3, t1, _null)], t10), B.CrossAxisAlignment_2, B.MainAxisAlignment_0, B.MainAxisSize_0, 0);
      t7 = A.Theme_of(context);
      return A.Scaffold$(new A.AppBar(t3, t5, t9, t6.colorScheme.primary, new A._PreferredAppBarSize(_null, _null, 1 / 0, 56), _null), t2, A.Container$(_null, A.Consumer$(new A.SpaceRate_build__closure7(), t4), B.Clip_0, t7.colorScheme.secondary, _null, _null, _null, _null, _null), t1);
    },
    "call*": "call$3",
    $requiredArgCount: 3,
    $signature: 611
  };
  A.SpaceRate_build__closure0.prototype = {
    call$0() {
      this.$this._showDeleteDialog$1(this.context);
    },
    $signature: 1
  };
  A.SpaceRate_build__closure.prototype = {
    call$0() {
      var $async$goto = 0,
        $async$completer = A._makeAsyncAwaitCompleter(type$.void),
        $async$self = this;
      var $async$call$0 = A._wrapJsFunctionForAsync(function($async$errorCode, $async$result) {
        if ($async$errorCode === 1)
          return A._asyncRethrow($async$result, $async$completer);
        while (true)
          switch ($async$goto) {
            case 0:
              // Function start
              $async$goto = 2;
              return A._asyncAwait(A.Future_Future$delayed(A.Duration$(0, 0, 5), null, type$.dynamic), $async$call$0);
            case 2:
              // returning from await.
              $async$self.$this.enter_pin$1($async$self.context);
              // implicit return
              return A._asyncReturn(null, $async$completer);
          }
      });
      return A._asyncStartSync($async$call$0, $async$completer);
    },
    $signature: 15
  };
  A.SpaceRate_build__closure1.prototype = {
    call$3(context, pageProvider, child) {
      var t1, t2, _null = null;
      type$.BuildContext._as(context);
      type$.PageProvider._as(pageProvider);
      type$.nullable_Widget._as(child);
      t1 = A.Theme_of(context).colorScheme;
      t2 = t1._primaryContainer;
      t1 = t2 == null ? t1.primary : t2;
      t1 = A.BoxDecoration$(_null, A.BorderRadius$circular(15), _null, t1, _null, _null, B.BoxShape_0);
      return A.Container$(B.Alignment_m1_0, A.Text$(A._asString(J.$index$asx(J.$index$asx(this.languageProvider.languageData.$index(0, A.Provider_of(context, true, type$.LanguageProvider).language), "navBar"), B.JSInt_methods.toString$0(pageProvider.selectedPage))), _null, _null, _null, A.TextStyle$(_null, _null, A.Theme_of(context).colorScheme.onPrimary, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, B.FontWeight_6, _null, _null, true, _null, _null, _null, _null, _null, _null, _null, _null), _null, _null), B.Clip_0, _null, t1, 40, _null, _null, _null);
    },
    "call*": "call$3",
    $requiredArgCount: 3,
    $signature: 612
  };
  A.SpaceRate_build__closure2.prototype = {
    call$0() {
      var t1 = A.Provider_of(this.context, false, type$.LanguageProvider);
      t1.language = "de";
      t1.notifyListeners$0();
    },
    $signature: 1
  };
  A.SpaceRate_build__closure3.prototype = {
    call$0() {
      var t1 = A.Provider_of(this.context, false, type$.LanguageProvider);
      t1.language = "en";
      t1.notifyListeners$0();
    },
    $signature: 1
  };
  A.SpaceRate_build__closure4.prototype = {
    call$0() {
      var t1 = A.Provider_of(this.context, false, type$.LanguageProvider);
      t1.language = "fr";
      t1.notifyListeners$0();
    },
    $signature: 1
  };
  A.SpaceRate_build__closure5.prototype = {
    call$3(context, pageProvider, child) {
      var t1, t2, _null = null;
      type$.BuildContext._as(context);
      type$.PageProvider._as(pageProvider);
      type$.nullable_Widget._as(child);
      t1 = pageProvider.pages;
      t2 = pageProvider.selectedPage;
      if (!(t2 < 3))
        return A.ioore(t1, t2);
      t2 = t1[t2];
      t1 = A.BorderRadius$circular(17);
      t1 = A.ButtonStyle$(_null, _null, _null, new A.WidgetStatePropertyAll(A.Theme_of(context).colorScheme.primary, type$.WidgetStatePropertyAll_nullable_Color), _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, new A.WidgetStatePropertyAll(new A.RoundedRectangleBorder(t1, B.BorderSide_Ah5), type$.WidgetStatePropertyAll_nullable_OutlinedBorder), _null, _null, _null, _null, _null, _null);
      return A.Stack$(B.AlignmentDirectional_m1_m1, A._setArrayType([t2, A.Positioned$(10, new A.IconButton(_null, B.EdgeInsets_15_15_15_15, B.Icon_XLL, _null, new A.SpaceRate_build___closure0(this.$this, context), _null, _null, t1, B._IconButtonVariant_1, _null), _null, _null, 10, _null, _null, _null)], type$.JSArray_Widget), B.Clip_1, B.StackFit_0);
    },
    "call*": "call$3",
    $requiredArgCount: 3,
    $signature: 613
  };
  A.SpaceRate_build___closure0.prototype = {
    call$0() {
      this.$this._showDeleteDialog$1(this.context);
    },
    $signature: 1
  };
  A.SpaceRate_build__closure6.prototype = {
    call$0() {
      var t1 = $.$get$Supabase__instance();
      if (A.assertTest(t1._supabase$_initialized))
        A.assertThrow(string$.You_mu);
      t1 = t1.__Supabase_client_A;
      t1 === $ && A.throwLateFieldNI("client");
      new A.DatabaseService(t1).getAllRatings$1(this.context);
    },
    $signature: 1
  };
  A.SpaceRate_build__closure7.prototype = {
    call$3(context, pageProv, child) {
      var t1, _s6_ = "navBar";
      type$.BuildContext._as(context);
      type$.PageProvider._as(pageProv);
      type$.nullable_Widget._as(child);
      t1 = type$.LanguageProvider;
      t1 = A._setArrayType([A.BottomNavigationBarItem$(null, B.Icon_Scm, A._asStringQ(J.$index$asx(J.$index$asx(A.Provider_of(context, true, t1).languageData.$index(0, A.Provider_of(context, true, t1).language), _s6_), "0"))), A.BottomNavigationBarItem$(null, B.Icon_yrI, A._asStringQ(J.$index$asx(J.$index$asx(A.Provider_of(context, true, t1).languageData.$index(0, A.Provider_of(context, true, t1).language), _s6_), "1"))), A.BottomNavigationBarItem$(B.Color_vnR, B.Icon_nqu, A._asStringQ(J.$index$asx(J.$index$asx(A.Provider_of(context, true, t1).languageData.$index(0, A.Provider_of(context, true, t1).language), _s6_), "2")))], type$.JSArray_BottomNavigationBarItem);
      return A.BottomNavigationBar$(B.Color_v5M, pageProv.selectedPage, 0, t1, B.BottomNavigationBarLandscapeLayout_2, new A.SpaceRate_build___closure(pageProv));
    },
    "call*": "call$3",
    $requiredArgCount: 3,
    $signature: 614
  };
  A.SpaceRate_build___closure.prototype = {
    call$1(value) {
      var t1 = this.pageProv;
      t1.selectedPage = value;
      t1.notifyListeners$0();
      return null;
    },
    $signature: 43
  };
  A.Nested.prototype = {
    build$1(context) {
      throw A.wrapException(A.StateError$("implemented internally"));
    },
    createElement$0(_) {
      var t1 = new A._NestedElement(A.LinkedHashSet_LinkedHashSet$_empty(type$._NestedHookElement), null, this, B._ElementLifecycle_0, A.HashSet_HashSet(type$.Element));
      $.$get$FlutterMemoryAllocations_instance().dispatchObjectCreated$3$className$library$object(B.Type_Element_rqC.toString$0(0), "package:flutter/widgets.dart", t1);
      return t1;
    },
    $isSingleChildWidget: 1
  };
  A._NestedElement.prototype = {
    get$widget() {
      return type$.Nested._as(A.Element.prototype.get$widget.call(this));
    },
    build$0() {
      var t2, nestedHook, t3, t4, _this = this,
        t1 = _this.SingleChildWidgetElementMixin__parent,
        nextNode = t1 == null ? null : t1._injectedChild;
      if (nextNode == null)
        nextNode = type$.Nested._as(A.Element.prototype.get$widget.call(_this))._nested$_child;
      for (t1 = type$.Nested._as(A.Element.prototype.get$widget.call(_this))._nested$_children, t2 = A._arrayInstanceType(t1)._eval$1("ReversedListIterable<1>"), t1 = new A.ReversedListIterable(t1, t2), t1 = new A.ListIterator(t1, t1.get$length(0), t2._eval$1("ListIterator<ListIterable.E>")), t2 = t2._eval$1("ListIterable.E"), nestedHook = null; t1.moveNext$0(); nextNode = nestedHook) {
        t3 = t1.__internal$_current;
        nestedHook = new A._NestedHook(t3 == null ? t2._as(t3) : t3, nextNode, _this, null);
      }
      if (nestedHook != null)
        for (t1 = _this.nodes, t1 = A._LinkedHashSetIterator$(t1, t1._collection$_modifications, A._instanceType(t1)._precomputed1), t2 = t1.$ti._precomputed1; t1.moveNext$0();) {
          t3 = t1._collection$_current;
          if (t3 == null)
            t3 = t2._as(t3);
          t4 = nestedHook.wrappedWidget;
          if (!J.$eq$(t3._wrappedChild, t4)) {
            t3._wrappedChild = t4;
            t3.markNeedsBuild$0();
          }
          nestedHook = nestedHook.injectedChild;
          t3.set$injectedChild(nestedHook);
          if (!(nestedHook instanceof A._NestedHook))
            break;
        }
      return nextNode;
    }
  };
  A._NestedHook.prototype = {
    createElement$0(_) {
      var t1 = new A._NestedHookElement(this, B._ElementLifecycle_0, A.HashSet_HashSet(type$.Element));
      $.$get$FlutterMemoryAllocations_instance().dispatchObjectCreated$3$className$library$object(B.Type_Element_rqC.toString$0(0), "package:flutter/widgets.dart", t1);
      return t1;
    },
    build$1(context) {
      return A.throwExpression(A.StateError$("handled internally"));
    }
  };
  A._NestedHookElement.prototype = {
    get$widget() {
      return type$._NestedHook._as(A.Element.prototype.get$widget.call(this));
    },
    set$injectedChild(value) {
      var t2,
        previous = this._injectedChild,
        t1 = false;
      if (value instanceof A._NestedHook)
        if (previous instanceof A._NestedHook) {
          t1 = value.wrappedWidget;
          t2 = previous.wrappedWidget;
          t1 = A.getRuntimeTypeOfDartObject(t1) === A.getRuntimeTypeOfDartObject(t2) && J.$eq$(t1.key, t2.key);
        }
      if (t1)
        return;
      if (!J.$eq$(previous, value)) {
        this._injectedChild = value;
        this.visitChildren$1(new A._NestedHookElement_injectedChild_closure());
      }
    },
    mount$2($parent, newSlot) {
      var _this = this,
        t1 = type$._NestedHook;
      t1._as(A.Element.prototype.get$widget.call(_this)).owner.nodes.add$1(0, _this);
      _this._wrappedChild = t1._as(A.Element.prototype.get$widget.call(_this)).wrappedWidget;
      _this._injectedChild = t1._as(A.Element.prototype.get$widget.call(_this)).injectedChild;
      _this.super$ComponentElement$mount($parent, newSlot);
    },
    unmount$0() {
      type$._NestedHook._as(A.Element.prototype.get$widget.call(this)).owner.nodes.remove$1(0, this);
      this.super$Element$unmount();
    },
    build$0() {
      var t1 = this._wrappedChild;
      t1.toString;
      return t1;
    }
  };
  A._NestedHookElement_injectedChild_closure.prototype = {
    call$1(e) {
      return e.markNeedsBuild$0();
    },
    $signature: 14
  };
  A.SingleChildWidgetElementMixin.prototype = {};
  A._SingleChildStatelessElement_StatelessElement_SingleChildWidgetElementMixin_activate_closure.prototype = {
    call$1($parent) {
      if ($parent instanceof A._NestedHookElement)
        this.$this.SingleChildWidgetElementMixin__parent = $parent;
      return false;
    },
    $signature: 17
  };
  A.__NestedElement_StatelessElement_SingleChildWidgetElementMixin_activate_closure.prototype = {
    call$1($parent) {
      if ($parent instanceof A._NestedHookElement)
        this.$this.SingleChildWidgetElementMixin__parent = $parent;
      return false;
    },
    $signature: 17
  };
  A.SingleChildStatelessWidget.prototype = {
    build$1(context) {
      return this.buildWithChild$2(context, this._nested$_child);
    },
    createElement$0(_) {
      return A.SingleChildStatelessElement$(this);
    },
    $isSingleChildWidget: 1
  };
  A.SingleChildStatelessElement.prototype = {
    build$0() {
      var _this = this;
      if (_this.SingleChildWidgetElementMixin__parent != null)
        return type$.SingleChildStatelessWidget._as(A.Element.prototype.get$widget.call(_this)).buildWithChild$2(_this, _this.SingleChildWidgetElementMixin__parent._injectedChild);
      return _this.super$StatelessElement$build();
    },
    get$widget() {
      return type$.SingleChildStatelessWidget._as(A.Element.prototype.get$widget.call(this));
    }
  };
  A._SingleChildStatelessElement_StatelessElement_SingleChildWidgetElementMixin.prototype = {
    mount$2($parent, newSlot) {
      if (type$.nullable__NestedHookElement._is($parent))
        this.SingleChildWidgetElementMixin__parent = $parent;
      this.super$ComponentElement$mount($parent, newSlot);
    },
    activate$0() {
      this.super$Element$activate();
      this.visitAncestorElements$1(new A._SingleChildStatelessElement_StatelessElement_SingleChildWidgetElementMixin_activate_closure(this));
    }
  };
  A.__NestedElement_StatelessElement_SingleChildWidgetElementMixin.prototype = {
    mount$2($parent, newSlot) {
      if (type$.nullable__NestedHookElement._is($parent))
        this.SingleChildWidgetElementMixin__parent = $parent;
      this.super$ComponentElement$mount($parent, newSlot);
    },
    activate$0() {
      this.super$Element$activate();
      this.visitAncestorElements$1(new A.__NestedElement_StatelessElement_SingleChildWidgetElementMixin_activate_closure(this));
    }
  };
  A.Context.prototype = {
    absolute$1(_, part1) {
      var t2, parts,
        t1 = type$.JSArray_nullable_String;
      A._validateArgList("absolute", A._setArrayType([part1, null, null, null, null, null, null, null, null, null, null, null, null, null, null], t1));
      t2 = this.style;
      t2 = t2.rootLength$1(part1) > 0 && !t2.isRootRelative$1(part1);
      if (t2)
        return part1;
      t2 = this._context$_current;
      parts = A._setArrayType([t2 == null ? A.current() : t2, part1, null, null, null, null, null, null, null, null, null, null, null, null, null, null], t1);
      A._validateArgList("join", parts);
      return this.joinAll$1(new A.WhereTypeIterable(parts, type$.WhereTypeIterable_String));
    },
    joinAll$1(parts) {
      var t1, t2, t3, needsSeparator, isAbsoluteAndNotRootRelative, t4, t5, parsed, path, t6;
      type$.Iterable_String._as(parts);
      for (t1 = parts.$ti, t2 = t1._eval$1("bool(Iterable.E)")._as(new A.Context_joinAll_closure()), t3 = parts.get$iterator(0), t1 = new A.WhereIterator(t3, t2, t1._eval$1("WhereIterator<Iterable.E>")), t2 = this.style, needsSeparator = false, isAbsoluteAndNotRootRelative = false, t4 = ""; t1.moveNext$0();) {
        t5 = t3.get$current(0);
        if (t2.isRootRelative$1(t5) && isAbsoluteAndNotRootRelative) {
          parsed = A.ParsedPath_ParsedPath$parse(t5, t2);
          path = t4.charCodeAt(0) == 0 ? t4 : t4;
          t4 = B.JSString_methods.substring$2(path, 0, t2.rootLength$2$withDrive(path, true));
          parsed.root = t4;
          if (t2.needsSeparator$1(t4))
            B.JSArray_methods.$indexSet(parsed.separators, 0, t2.get$separator());
          t4 = "" + parsed.toString$0(0);
        } else if (t2.rootLength$1(t5) > 0) {
          isAbsoluteAndNotRootRelative = !t2.isRootRelative$1(t5);
          t4 = "" + t5;
        } else {
          t6 = t5.length;
          if (t6 !== 0) {
            if (0 >= t6)
              return A.ioore(t5, 0);
            t6 = t2.containsSeparator$1(t5[0]);
          } else
            t6 = false;
          if (!t6)
            if (needsSeparator)
              t4 += t2.get$separator();
          t4 += t5;
        }
        needsSeparator = t2.needsSeparator$1(t5);
      }
      return t4.charCodeAt(0) == 0 ? t4 : t4;
    },
    split$1(_, path) {
      var parsed = A.ParsedPath_ParsedPath$parse(path, this.style),
        t1 = parsed.parts,
        t2 = A._arrayInstanceType(t1),
        t3 = t2._eval$1("WhereIterable<1>");
      parsed.set$parts(A.List_List$of(new A.WhereIterable(t1, t2._eval$1("bool(1)")._as(new A.Context_split_closure()), t3), true, t3._eval$1("Iterable.E")));
      t1 = parsed.root;
      if (t1 != null)
        B.JSArray_methods.insert$2(parsed.parts, 0, t1);
      return parsed.parts;
    },
    normalize$1(_, path) {
      var parsed;
      if (!this._needsNormalization$1(path))
        return path;
      parsed = A.ParsedPath_ParsedPath$parse(path, this.style);
      parsed.normalize$0(0);
      return parsed.toString$0(0);
    },
    _needsNormalization$1(path) {
      var t2, i, start, previous, t3, previousPrevious, codeUnit, t4,
        t1 = this.style,
        root = t1.rootLength$1(path);
      if (root !== 0) {
        if (t1 === $.$get$Style_windows())
          for (t2 = path.length, i = 0; i < root; ++i) {
            if (!(i < t2))
              return A.ioore(path, i);
            if (path.charCodeAt(i) === 47)
              return true;
          }
        start = root;
        previous = 47;
      } else {
        start = 0;
        previous = null;
      }
      for (t2 = new A.CodeUnits(path)._string, t3 = t2.length, i = start, previousPrevious = null; i < t3; ++i, previousPrevious = previous, previous = codeUnit) {
        if (!(i >= 0))
          return A.ioore(t2, i);
        codeUnit = t2.charCodeAt(i);
        if (t1.isSeparator$1(codeUnit)) {
          if (t1 === $.$get$Style_windows() && codeUnit === 47)
            return true;
          if (previous != null && t1.isSeparator$1(previous))
            return true;
          if (previous === 46)
            t4 = previousPrevious == null || previousPrevious === 46 || t1.isSeparator$1(previousPrevious);
          else
            t4 = false;
          if (t4)
            return true;
        }
      }
      if (previous == null)
        return true;
      if (t1.isSeparator$1(previous))
        return true;
      if (previous === 46)
        t1 = previousPrevious == null || t1.isSeparator$1(previousPrevious) || previousPrevious === 46;
      else
        t1 = false;
      if (t1)
        return true;
      return false;
    },
    relative$1(path) {
      var from, fromParsed, pathParsed, t3, t4, t5, t6, _this = this,
        _s26_ = 'Unable to find a path to "',
        t1 = _this.style,
        t2 = t1.rootLength$1(path);
      if (t2 <= 0)
        return _this.normalize$1(0, path);
      t2 = _this._context$_current;
      from = t2 == null ? A.current() : t2;
      if (t1.rootLength$1(from) <= 0 && t1.rootLength$1(path) > 0)
        return _this.normalize$1(0, path);
      if (t1.rootLength$1(path) <= 0 || t1.isRootRelative$1(path))
        path = _this.absolute$1(0, path);
      if (t1.rootLength$1(path) <= 0 && t1.rootLength$1(from) > 0)
        throw A.wrapException(A.PathException$(_s26_ + path + '" from "' + from + '".'));
      fromParsed = A.ParsedPath_ParsedPath$parse(from, t1);
      fromParsed.normalize$0(0);
      pathParsed = A.ParsedPath_ParsedPath$parse(path, t1);
      pathParsed.normalize$0(0);
      t2 = fromParsed.parts;
      t3 = t2.length;
      if (t3 !== 0) {
        if (0 >= t3)
          return A.ioore(t2, 0);
        t2 = t2[0] === ".";
      } else
        t2 = false;
      if (t2)
        return pathParsed.toString$0(0);
      t2 = fromParsed.root;
      t3 = pathParsed.root;
      if (t2 != t3)
        t2 = t2 == null || t3 == null || !t1.pathsEqual$2(t2, t3);
      else
        t2 = false;
      if (t2)
        return pathParsed.toString$0(0);
      while (true) {
        t2 = fromParsed.parts;
        t3 = t2.length;
        t4 = false;
        if (t3 !== 0) {
          t5 = pathParsed.parts;
          t6 = t5.length;
          if (t6 !== 0) {
            if (0 >= t3)
              return A.ioore(t2, 0);
            t2 = t2[0];
            if (0 >= t6)
              return A.ioore(t5, 0);
            t5 = t1.pathsEqual$2(t2, t5[0]);
            t2 = t5;
          } else
            t2 = t4;
        } else
          t2 = t4;
        if (!t2)
          break;
        B.JSArray_methods.removeAt$1(fromParsed.parts, 0);
        B.JSArray_methods.removeAt$1(fromParsed.separators, 1);
        B.JSArray_methods.removeAt$1(pathParsed.parts, 0);
        B.JSArray_methods.removeAt$1(pathParsed.separators, 1);
      }
      t2 = fromParsed.parts;
      t3 = t2.length;
      if (t3 !== 0) {
        if (0 >= t3)
          return A.ioore(t2, 0);
        t2 = t2[0] === "..";
      } else
        t2 = false;
      if (t2)
        throw A.wrapException(A.PathException$(_s26_ + path + '" from "' + from + '".'));
      t2 = type$.String;
      B.JSArray_methods.insertAll$2(pathParsed.parts, 0, A.List_List$filled(t3, "..", false, t2));
      B.JSArray_methods.$indexSet(pathParsed.separators, 0, "");
      B.JSArray_methods.insertAll$2(pathParsed.separators, 1, A.List_List$filled(fromParsed.parts.length, t1.get$separator(), false, t2));
      t1 = pathParsed.parts;
      t2 = t1.length;
      if (t2 === 0)
        return ".";
      if (t2 > 1 && J.$eq$(B.JSArray_methods.get$last(t1), ".")) {
        B.JSArray_methods.removeLast$0(pathParsed.parts);
        t1 = pathParsed.separators;
        if (0 >= t1.length)
          return A.ioore(t1, -1);
        t1.pop();
        if (0 >= t1.length)
          return A.ioore(t1, -1);
        t1.pop();
        B.JSArray_methods.add$1(t1, "");
      }
      pathParsed.root = "";
      pathParsed.removeTrailingSeparators$0();
      return pathParsed.toString$0(0);
    },
    prettyUri$1(uri) {
      var path, rel, _this = this,
        typedUri = A._parseUri(uri);
      if (typedUri.get$scheme() === "file" && _this.style === $.$get$Style_url())
        return typedUri.toString$0(0);
      else if (typedUri.get$scheme() !== "file" && typedUri.get$scheme() !== "" && _this.style !== $.$get$Style_url())
        return typedUri.toString$0(0);
      path = _this.normalize$1(0, _this.style.pathFromUri$1(A._parseUri(typedUri)));
      rel = _this.relative$1(path);
      return _this.split$1(0, rel).length > _this.split$1(0, path).length ? path : rel;
    }
  };
  A.Context_joinAll_closure.prototype = {
    call$1(part) {
      return A._asString(part) !== "";
    },
    $signature: 35
  };
  A.Context_split_closure.prototype = {
    call$1(part) {
      return A._asString(part).length !== 0;
    },
    $signature: 35
  };
  A._validateArgList_closure.prototype = {
    call$1(arg) {
      A._asStringQ(arg);
      return arg == null ? "null" : '"' + arg + '"';
    },
    $signature: 615
  };
  A.InternalStyle.prototype = {
    getRoot$1(path) {
      var t1,
        $length = this.rootLength$1(path);
      if ($length > 0)
        return B.JSString_methods.substring$2(path, 0, $length);
      if (this.isRootRelative$1(path)) {
        if (0 >= path.length)
          return A.ioore(path, 0);
        t1 = path[0];
      } else
        t1 = null;
      return t1;
    },
    pathsEqual$2(path1, path2) {
      return path1 === path2;
    }
  };
  A.ParsedPath.prototype = {
    removeTrailingSeparators$0() {
      var t1, t2, _this = this;
      while (true) {
        t1 = _this.parts;
        if (!(t1.length !== 0 && J.$eq$(B.JSArray_methods.get$last(t1), "")))
          break;
        B.JSArray_methods.removeLast$0(_this.parts);
        t1 = _this.separators;
        if (0 >= t1.length)
          return A.ioore(t1, -1);
        t1.pop();
      }
      t1 = _this.separators;
      t2 = t1.length;
      if (t2 !== 0)
        B.JSArray_methods.$indexSet(t1, t2 - 1, "");
    },
    normalize$0(_) {
      var t1, t2, leadingDoubles, _i, part, t3, _this = this,
        newParts = A._setArrayType([], type$.JSArray_String);
      for (t1 = _this.parts, t2 = t1.length, leadingDoubles = 0, _i = 0; _i < t1.length; t1.length === t2 || (0, A.throwConcurrentModificationError)(t1), ++_i) {
        part = t1[_i];
        if (!(part === "." || part === ""))
          if (part === "..") {
            t3 = newParts.length;
            if (t3 !== 0) {
              if (0 >= t3)
                return A.ioore(newParts, -1);
              newParts.pop();
            } else
              ++leadingDoubles;
          } else
            B.JSArray_methods.add$1(newParts, part);
      }
      if (_this.root == null)
        B.JSArray_methods.insertAll$2(newParts, 0, A.List_List$filled(leadingDoubles, "..", false, type$.String));
      if (newParts.length === 0 && _this.root == null)
        B.JSArray_methods.add$1(newParts, ".");
      _this.set$parts(newParts);
      t1 = _this.style;
      _this.set$separators(A.List_List$filled(newParts.length + 1, t1.get$separator(), true, type$.String));
      t2 = _this.root;
      if (t2 == null || newParts.length === 0 || !t1.needsSeparator$1(t2))
        B.JSArray_methods.$indexSet(_this.separators, 0, "");
      t2 = _this.root;
      if (t2 != null && t1 === $.$get$Style_windows()) {
        t2.toString;
        _this.root = A.stringReplaceAllUnchecked(t2, "/", "\\");
      }
      _this.removeTrailingSeparators$0();
    },
    toString$0(_) {
      var t2, t3, t4, t5, i,
        t1 = this.root;
      t1 = t1 != null ? "" + t1 : "";
      for (t2 = this.parts, t3 = t2.length, t4 = this.separators, t5 = t4.length, i = 0; i < t3; ++i) {
        if (!(i < t5))
          return A.ioore(t4, i);
        t1 = t1 + t4[i] + t2[i];
      }
      t1 += A.S(B.JSArray_methods.get$last(t4));
      return t1.charCodeAt(0) == 0 ? t1 : t1;
    },
    set$parts(parts) {
      this.parts = type$.List_String._as(parts);
    },
    set$separators(separators) {
      this.separators = type$.List_String._as(separators);
    }
  };
  A.PathException.prototype = {
    toString$0(_) {
      return "PathException: " + this.message;
    },
    $isException: 1
  };
  A.Style.prototype = {
    toString$0(_) {
      return this.get$name(this);
    }
  };
  A.PosixStyle.prototype = {
    containsSeparator$1(path) {
      return B.JSString_methods.contains$1(path, "/");
    },
    isSeparator$1(codeUnit) {
      return codeUnit === 47;
    },
    needsSeparator$1(path) {
      var t2,
        t1 = path.length;
      if (t1 !== 0) {
        t2 = t1 - 1;
        if (!(t2 >= 0))
          return A.ioore(path, t2);
        t2 = path.charCodeAt(t2) !== 47;
        t1 = t2;
      } else
        t1 = false;
      return t1;
    },
    rootLength$2$withDrive(path, withDrive) {
      var t1 = path.length;
      if (t1 !== 0) {
        if (0 >= t1)
          return A.ioore(path, 0);
        t1 = path.charCodeAt(0) === 47;
      } else
        t1 = false;
      if (t1)
        return 1;
      return 0;
    },
    rootLength$1(path) {
      return this.rootLength$2$withDrive(path, false);
    },
    isRootRelative$1(path) {
      return false;
    },
    pathFromUri$1(uri) {
      var t1;
      if (uri.get$scheme() === "" || uri.get$scheme() === "file") {
        t1 = uri.get$path(uri);
        return A._Uri__uriDecode(t1, 0, t1.length, B.C_Utf8Codec, false);
      }
      throw A.wrapException(A.ArgumentError$("Uri " + uri.toString$0(0) + " must have scheme 'file:'.", null));
    },
    get$name() {
      return "posix";
    },
    get$separator() {
      return "/";
    }
  };
  A.UrlStyle.prototype = {
    containsSeparator$1(path) {
      return B.JSString_methods.contains$1(path, "/");
    },
    isSeparator$1(codeUnit) {
      return codeUnit === 47;
    },
    needsSeparator$1(path) {
      var t2,
        t1 = path.length;
      if (t1 === 0)
        return false;
      t2 = t1 - 1;
      if (!(t2 >= 0))
        return A.ioore(path, t2);
      if (path.charCodeAt(t2) !== 47)
        return true;
      return B.JSString_methods.endsWith$1(path, "://") && this.rootLength$1(path) === t1;
    },
    rootLength$2$withDrive(path, withDrive) {
      var i, codeUnit, index,
        t1 = path.length;
      if (t1 === 0)
        return 0;
      if (0 >= t1)
        return A.ioore(path, 0);
      if (path.charCodeAt(0) === 47)
        return 1;
      for (i = 0; i < t1; ++i) {
        codeUnit = path.charCodeAt(i);
        if (codeUnit === 47)
          return 0;
        if (codeUnit === 58) {
          if (i === 0)
            return 0;
          index = B.JSString_methods.indexOf$2(path, "/", B.JSString_methods.startsWith$2(path, "//", i + 1) ? i + 3 : i);
          if (index <= 0)
            return t1;
          if (!withDrive || t1 < index + 3)
            return index;
          if (!B.JSString_methods.startsWith$1(path, "file://"))
            return index;
          t1 = A.driveLetterEnd(path, index + 1);
          return t1 == null ? index : t1;
        }
      }
      return 0;
    },
    rootLength$1(path) {
      return this.rootLength$2$withDrive(path, false);
    },
    isRootRelative$1(path) {
      var t1 = path.length;
      if (t1 !== 0) {
        if (0 >= t1)
          return A.ioore(path, 0);
        t1 = path.charCodeAt(0) === 47;
      } else
        t1 = false;
      return t1;
    },
    pathFromUri$1(uri) {
      return uri.toString$0(0);
    },
    get$name() {
      return "url";
    },
    get$separator() {
      return "/";
    }
  };
  A.WindowsStyle.prototype = {
    containsSeparator$1(path) {
      return B.JSString_methods.contains$1(path, "/");
    },
    isSeparator$1(codeUnit) {
      return codeUnit === 47 || codeUnit === 92;
    },
    needsSeparator$1(path) {
      var t2,
        t1 = path.length;
      if (t1 === 0)
        return false;
      t2 = t1 - 1;
      if (!(t2 >= 0))
        return A.ioore(path, t2);
      t2 = path.charCodeAt(t2);
      return !(t2 === 47 || t2 === 92);
    },
    rootLength$2$withDrive(path, withDrive) {
      var t2, index,
        t1 = path.length;
      if (t1 === 0)
        return 0;
      if (0 >= t1)
        return A.ioore(path, 0);
      if (path.charCodeAt(0) === 47)
        return 1;
      if (path.charCodeAt(0) === 92) {
        if (t1 >= 2) {
          if (1 >= t1)
            return A.ioore(path, 1);
          t2 = path.charCodeAt(1) !== 92;
        } else
          t2 = true;
        if (t2)
          return 1;
        index = B.JSString_methods.indexOf$2(path, "\\", 2);
        if (index > 0) {
          index = B.JSString_methods.indexOf$2(path, "\\", index + 1);
          if (index > 0)
            return index;
        }
        return t1;
      }
      if (t1 < 3)
        return 0;
      if (!A.isAlphabetic(path.charCodeAt(0)))
        return 0;
      if (path.charCodeAt(1) !== 58)
        return 0;
      t1 = path.charCodeAt(2);
      if (!(t1 === 47 || t1 === 92))
        return 0;
      return 3;
    },
    rootLength$1(path) {
      return this.rootLength$2$withDrive(path, false);
    },
    isRootRelative$1(path) {
      return this.rootLength$1(path) === 1;
    },
    pathFromUri$1(uri) {
      var path, t1;
      if (uri.get$scheme() !== "" && uri.get$scheme() !== "file")
        throw A.wrapException(A.ArgumentError$("Uri " + uri.toString$0(0) + " must have scheme 'file:'.", null));
      path = uri.get$path(uri);
      if (uri.get$host(uri) === "") {
        if (path.length >= 3 && B.JSString_methods.startsWith$1(path, "/") && A.driveLetterEnd(path, 1) != null)
          path = B.JSString_methods.replaceFirst$2(path, "/", "");
      } else
        path = "\\\\" + uri.get$host(uri) + path;
      t1 = A.stringReplaceAllUnchecked(path, "/", "\\");
      return A._Uri__uriDecode(t1, 0, t1.length, B.C_Utf8Codec, false);
    },
    codeUnitsEqual$2(codeUnit1, codeUnit2) {
      var upperCase1;
      if (codeUnit1 === codeUnit2)
        return true;
      if (codeUnit1 === 47)
        return codeUnit2 === 92;
      if (codeUnit1 === 92)
        return codeUnit2 === 47;
      if ((codeUnit1 ^ codeUnit2) !== 32)
        return false;
      upperCase1 = codeUnit1 | 32;
      return upperCase1 >= 97 && upperCase1 <= 122;
    },
    pathsEqual$2(path1, path2) {
      var t1, t2, i;
      if (path1 === path2)
        return true;
      t1 = path1.length;
      t2 = path2.length;
      if (t1 !== t2)
        return false;
      for (i = 0; i < t1; ++i) {
        if (!(i < t2))
          return A.ioore(path2, i);
        if (!this.codeUnitsEqual$2(path1.charCodeAt(i), path2.charCodeAt(i)))
          return false;
      }
      return true;
    },
    get$name() {
      return "windows";
    },
    get$separator() {
      return "\\";
    }
  };
  A.Context0.prototype = {
    toString$0(_) {
      return "Context[" + A.Token_positionString(this.buffer, this.position) + "]";
    }
  };
  A.ParserException.prototype = {
    get$message(_) {
      return this.failure.message;
    },
    get$offset(_) {
      return this.failure.position;
    },
    get$source(_) {
      return this.failure.buffer;
    },
    toString$0(_) {
      var t1 = this.failure;
      return this.super$Object$toString(0) + ": " + t1.message + " (at " + A.Token_positionString(t1.buffer, t1.position) + ")";
    },
    $isException: 1,
    $isFormatException: 1
  };
  A.Parser.prototype = {
    fastParseOn$2(buffer, position) {
      var result = this.parseOn$1(new A.Context0(buffer, position));
      return result instanceof A.Failure ? -1 : result.position;
    },
    get$children(_) {
      return B.List_empty11;
    },
    replace$2(_, source, target) {
    },
    toString$0(_) {
      var result = this.super$Object$toString(0);
      return B.JSString_methods.startsWith$1(result, "Instance of '") ? B.JSString_methods.replaceFirst$2(B.JSString_methods.substring$1(result, 13), "'", "") : result;
    }
  };
  A.Result.prototype = {};
  A.Success.prototype = {
    get$message(_) {
      return A.throwExpression(A.UnsupportedError$("Successful parse results do not have a message."));
    },
    toString$0(_) {
      return "Success[" + A.Token_positionString(this.buffer, this.position) + "]: " + A.S(this.value);
    },
    get$value(receiver) {
      return this.value;
    }
  };
  A.Failure.prototype = {
    get$value(_) {
      return A.throwExpression(new A.ParserException(this));
    },
    toString$0(_) {
      return "Failure[" + A.Token_positionString(this.buffer, this.position) + "]: " + this.message;
    },
    get$message(receiver) {
      return this.message;
    }
  };
  A.Token.prototype = {
    get$length(_) {
      return this.stop - this.start;
    },
    toString$0(_) {
      return "Token[" + A.Token_positionString(this.buffer, this.start) + "]: " + A.S(this.value);
    },
    $eq(_, other) {
      if (other == null)
        return false;
      return other instanceof A.Token && J.$eq$(this.value, other.value) && this.start === other.start && this.stop === other.stop;
    },
    get$hashCode(_) {
      return J.get$hashCode$(this.value) + B.JSInt_methods.get$hashCode(this.start) + B.JSInt_methods.get$hashCode(this.stop);
    }
  };
  A.ReferenceParser.prototype = {
    parseOn$1(context) {
      return A._throwUnsupported();
    },
    $eq(_, other) {
      var t1;
      if (other == null)
        return false;
      if (other instanceof A.ReferenceParser) {
        t1 = J.$eq$(this.$function, other.$function);
        if (!t1)
          return false;
        for (t1 = this.$arguments; false;) {
          if (0 >= 0)
            return A.ioore(t1, 0);
          return false;
        }
        return true;
      }
      return false;
    },
    get$hashCode(_) {
      return J.get$hashCode$(this.$function);
    },
    $isResolvableParser: 1
  };
  A.MatchesIterable.prototype = {
    get$iterator(_) {
      var _this = this;
      return new A.MatchesIterator(_this.parser, _this.input, false, _this.start, _this.$ti._eval$1("MatchesIterator<1>"));
    }
  };
  A.MatchesIterator.prototype = {
    get$current(_) {
      var t1 = this.__MatchesIterator_current_A;
      t1 === $ && A.throwLateFieldNI("current");
      return t1;
    },
    moveNext$0() {
      var t1, t2, t3, t4, end, _this = this;
      for (t1 = _this.input, t2 = t1.length, t3 = _this.parser; t4 = _this.start, t4 <= t2;) {
        end = t3.delegate.fastParseOn$2(t1, t4);
        t4 = _this.start;
        if (end < 0)
          _this.start = t4 + 1;
        else {
          t1 = t3.parseOn$1(new A.Context0(t1, t4));
          _this.set$__MatchesIterator_current_A(_this.$ti._precomputed1._as(t1.get$value(t1)));
          t1 = _this.start;
          if (t1 === end)
            _this.start = t1 + 1;
          else
            _this.start = end;
          return true;
        }
      }
      return false;
    },
    set$__MatchesIterator_current_A(__MatchesIterator_current_A) {
      this.__MatchesIterator_current_A = this.$ti._precomputed1._as(__MatchesIterator_current_A);
    },
    $isIterator: 1
  };
  A.FlattenParser.prototype = {
    parseOn$1(context) {
      var output,
        t1 = context.buffer,
        t2 = context.position,
        position = this.delegate.fastParseOn$2(t1, t2);
      if (position < 0)
        return new A.Failure(this.message, t1, t2);
      output = B.JSString_methods.substring$2(t1, t2, position);
      return new A.Success(output, t1, position, type$.Success_String);
    },
    fastParseOn$2(buffer, position) {
      return this.delegate.fastParseOn$2(buffer, position);
    },
    toString$0(_) {
      var t1 = this.super$Parser$toString(0);
      return t1 + "[" + this.message + "]";
    }
  };
  A.MapParser.prototype = {
    parseOn$1(context) {
      var t1, t2,
        result = this.delegate.parseOn$1(context);
      if (result instanceof A.Failure)
        return result;
      t1 = this.$ti;
      t2 = t1._rest[1]._as(this.callback.call$1(result.get$value(result)));
      return new A.Success(t2, result.buffer, result.position, t1._eval$1("Success<2>"));
    },
    fastParseOn$2(buffer, position) {
      var t1 = this.delegate.fastParseOn$2(buffer, position);
      return t1;
    }
  };
  A.TokenParser.prototype = {
    parseOn$1(context) {
      var t1, t2, t3,
        result = this.delegate.parseOn$1(context);
      if (result instanceof A.Failure)
        return result;
      t1 = result.position;
      t2 = this.$ti;
      t3 = t2._eval$1("Token<1>");
      t3 = t3._as(new A.Token(result.get$value(result), context.buffer, context.position, t1, t3));
      return new A.Success(t3, result.buffer, t1, t2._eval$1("Success<Token<1>>"));
    },
    fastParseOn$2(buffer, position) {
      return this.delegate.fastParseOn$2(buffer, position);
    }
  };
  A.SingleCharPredicate.prototype = {
    test$1(value) {
      return this.value === value;
    }
  };
  A.ConstantCharPredicate.prototype = {
    test$1(value) {
      return this.constant;
    }
  };
  A.LookupCharPredicate.prototype = {
    LookupCharPredicate$1(ranges) {
      var t1, t2, t3, t4, t5, _i, range, index, t6, t7, t8, t9;
      for (t1 = ranges.length, t2 = this.start, t3 = this.bits, t4 = t3.length, t5 = t3.$flags | 0, _i = 0; _i < t1; ++_i) {
        range = ranges[_i];
        for (index = range.start - t2, t6 = range.stop - t2; index <= t6; ++index) {
          t7 = B.JSInt_methods._shrOtherPositive$1(index, 5);
          if (!(t7 < t4))
            return A.ioore(t3, t7);
          t8 = t3[t7];
          t9 = B.List_w8c[index & 31];
          t5 & 2 && A.throwUnsupportedOperation(t3);
          t3[t7] = (t8 | t9) >>> 0;
        }
      }
    },
    test$1(value) {
      var t3,
        t1 = this.start,
        t2 = false;
      if (t1 <= value)
        if (value <= this.stop) {
          t1 = value - t1;
          t2 = this.bits;
          t3 = B.JSInt_methods._shrOtherPositive$1(t1, 5);
          if (!(t3 < t2.length))
            return A.ioore(t2, t3);
          t1 = (t2[t3] & B.List_w8c[t1 & 31]) >>> 0 !== 0;
        } else
          t1 = t2;
      else
        t1 = t2;
      return t1;
    },
    $isCharacterPredicate: 1
  };
  A.NotCharacterPredicate.prototype = {
    test$1(value) {
      return !this.predicate.test$1(value);
    }
  };
  A.optimizedRanges_closure.prototype = {
    call$2(first, second) {
      var t2,
        t1 = type$.RangeCharPredicate;
      t1._as(first);
      t1._as(second);
      t1 = first.start;
      t2 = second.start;
      return t1 !== t2 ? t1 - t2 : first.stop - second.stop;
    },
    $signature: 616
  };
  A.optimizedRanges_closure0.prototype = {
    call$2(current, range) {
      A._asInt(current);
      type$.RangeCharPredicate._as(range);
      return current + (range.stop - range.start + 1);
    },
    $signature: 617
  };
  A._single_closure.prototype = {
    call$1(element) {
      var t1, t2;
      A._asString(element);
      t1 = A.toCharCode(element);
      t2 = A.toCharCode(element);
      if (A.assertTest(t1 <= t2))
        A.assertThrow("Invalid range character range: " + t1 + "-" + t2);
      return new A.RangeCharPredicate(t1, t2);
    },
    $signature: 618
  };
  A._range_closure.prototype = {
    call$3(start, _, $stop) {
      var t1, t2;
      A._asString(start);
      A._asString(_);
      A._asString($stop);
      t1 = A.toCharCode(start);
      t2 = A.toCharCode($stop);
      if (A.assertTest(t1 <= t2))
        A.assertThrow("Invalid range character range: " + t1 + "-" + t2);
      return new A.RangeCharPredicate(t1, t2);
    },
    $signature: 619
  };
  A._pattern_closure.prototype = {
    call$2(negation, sequence) {
      var t1;
      A._asStringQ(negation);
      type$.CharacterPredicate._as(sequence);
      if (negation == null)
        t1 = sequence;
      else
        t1 = sequence instanceof A.ConstantCharPredicate ? new A.ConstantCharPredicate(!sequence.constant) : new A.NotCharacterPredicate(sequence);
      return t1;
    },
    $signature: 620
  };
  A.CharacterPredicate.prototype = {};
  A.RangeCharPredicate.prototype = {
    test$1(value) {
      return this.start <= value && value <= this.stop;
    },
    $isCharacterPredicate: 1
  };
  A.WhitespaceCharPredicate.prototype = {
    test$1(value) {
      if (value < 256)
        switch (value) {
          case 9:
          case 10:
          case 11:
          case 12:
          case 13:
          case 32:
          case 133:
          case 160:
            return true;
          default:
            return false;
        }
      switch (value) {
        case 5760:
        case 8192:
        case 8193:
        case 8194:
        case 8195:
        case 8196:
        case 8197:
        case 8198:
        case 8199:
        case 8200:
        case 8201:
        case 8202:
        case 8232:
        case 8233:
        case 8239:
        case 8287:
        case 12288:
        case 65279:
          return true;
        default:
          return false;
      }
    },
    $isCharacterPredicate: 1
  };
  A.ChoiceParser.prototype = {
    parseOn$1(context) {
      var result, t3, failure, i,
        t1 = this.children,
        t2 = t1.length;
      if (0 >= t2)
        return A.ioore(t1, 0);
      result = t1[0].parseOn$1(context);
      if (!(result instanceof A.Failure))
        return result;
      for (t3 = this.failureJoiner, failure = result, i = 1; i < t2; ++i) {
        result = t1[i].parseOn$1(context);
        if (!(result instanceof A.Failure))
          return result;
        failure = t3.call$2(failure, result);
      }
      return failure;
    },
    fastParseOn$2(buffer, position) {
      var t1, t2, result, i;
      for (t1 = this.children, t2 = t1.length, result = -1, i = 0; i < t2; ++i) {
        result = t1[i].fastParseOn$2(buffer, position);
        if (result >= 0)
          return result;
      }
      return result;
    }
  };
  A.DelegateParser.prototype = {
    get$children(_) {
      return A._setArrayType([this.delegate], type$.JSArray_Parser_dynamic);
    },
    replace$2(_, source, target) {
      var _this = this;
      _this.super$Parser$replace(0, source, target);
      if (_this.delegate.$eq(0, source))
        _this.set$delegate(A._instanceType(_this)._eval$1("Parser<DelegateParser.T>")._as(target));
    },
    set$delegate(delegate) {
      this.delegate = A._instanceType(this)._eval$1("Parser<DelegateParser.T>")._as(delegate);
    }
  };
  A.SequenceParser2.prototype = {
    parseOn$1(context) {
      var result2, t1,
        result1 = this.parser1.parseOn$1(context);
      if (result1 instanceof A.Failure)
        return result1;
      result2 = this.parser2.parseOn$1(result1);
      if (result2 instanceof A.Failure)
        return result2;
      t1 = this.$ti;
      result1 = t1._eval$1("+(1,2)")._as(new A._Record_2(result1.get$value(result1), result2.get$value(result2)));
      return new A.Success(result1, result2.buffer, result2.position, t1._eval$1("Success<+(1,2)>"));
    },
    fastParseOn$2(buffer, position) {
      position = this.parser1.fastParseOn$2(buffer, position);
      if (position < 0)
        return -1;
      position = this.parser2.fastParseOn$2(buffer, position);
      if (position < 0)
        return -1;
      return position;
    },
    get$children(_) {
      return A._setArrayType([this.parser1, this.parser2], type$.JSArray_Parser_dynamic);
    },
    replace$2(_, source, target) {
      var _this = this;
      _this.super$Parser$replace(0, source, target);
      if (_this.parser1.$eq(0, source))
        _this.set$parser1(_this.$ti._eval$1("Parser<1>")._as(target));
      if (_this.parser2.$eq(0, source))
        _this.set$parser2(_this.$ti._eval$1("Parser<2>")._as(target));
    },
    set$parser1(parser1) {
      this.parser1 = this.$ti._eval$1("Parser<1>")._as(parser1);
    },
    set$parser2(parser2) {
      this.parser2 = this.$ti._eval$1("Parser<2>")._as(parser2);
    }
  };
  A.RecordParserExtension2_map2_closure.prototype = {
    call$1(record) {
      this.T1._eval$1("@<0>")._bind$1(this.T2)._eval$1("+(1,2)")._as(record);
      return this.callback.call$2(record._0, record._1);
    },
    $signature() {
      return this.R._eval$1("@<0>")._bind$1(this.T1)._bind$1(this.T2)._eval$1("1(+(2,3))");
    }
  };
  A.SequenceParser3.prototype = {
    parseOn$1(context) {
      var result2, result3, t1, _this = this,
        result1 = _this.parser1.parseOn$1(context);
      if (result1 instanceof A.Failure)
        return result1;
      result2 = _this.parser2.parseOn$1(result1);
      if (result2 instanceof A.Failure)
        return result2;
      result3 = _this.parser3.parseOn$1(result2);
      if (result3 instanceof A.Failure)
        return result3;
      t1 = _this.$ti;
      result2 = t1._eval$1("+(1,2,3)")._as(new A._Record_3(result1.get$value(result1), result2.get$value(result2), result3.get$value(result3)));
      return new A.Success(result2, result3.buffer, result3.position, t1._eval$1("Success<+(1,2,3)>"));
    },
    fastParseOn$2(buffer, position) {
      position = this.parser1.fastParseOn$2(buffer, position);
      if (position < 0)
        return -1;
      position = this.parser2.fastParseOn$2(buffer, position);
      if (position < 0)
        return -1;
      position = this.parser3.fastParseOn$2(buffer, position);
      if (position < 0)
        return -1;
      return position;
    },
    get$children(_) {
      return A._setArrayType([this.parser1, this.parser2, this.parser3], type$.JSArray_Parser_dynamic);
    },
    replace$2(_, source, target) {
      var _this = this;
      _this.super$Parser$replace(0, source, target);
      if (_this.parser1.$eq(0, source))
        _this.set$parser1(_this.$ti._eval$1("Parser<1>")._as(target));
      if (_this.parser2.$eq(0, source))
        _this.set$parser2(_this.$ti._eval$1("Parser<2>")._as(target));
      if (_this.parser3.$eq(0, source))
        _this.set$parser3(_this.$ti._eval$1("Parser<3>")._as(target));
    },
    set$parser1(parser1) {
      this.parser1 = this.$ti._eval$1("Parser<1>")._as(parser1);
    },
    set$parser2(parser2) {
      this.parser2 = this.$ti._eval$1("Parser<2>")._as(parser2);
    },
    set$parser3(parser3) {
      this.parser3 = this.$ti._eval$1("Parser<3>")._as(parser3);
    }
  };
  A.RecordParserExtension3_map3_closure.prototype = {
    call$1(record) {
      var _this = this;
      _this.T1._eval$1("@<0>")._bind$1(_this.T2)._bind$1(_this.T3)._eval$1("+(1,2,3)")._as(record);
      return _this.callback.call$3(record._0, record._1, record._2);
    },
    $signature() {
      var _this = this;
      return _this.R._eval$1("@<0>")._bind$1(_this.T1)._bind$1(_this.T2)._bind$1(_this.T3)._eval$1("1(+(2,3,4))");
    }
  };
  A.SequenceParser4.prototype = {
    parseOn$1(context) {
      var result2, result3, result4, t1, _this = this,
        result1 = _this.parser1.parseOn$1(context);
      if (result1 instanceof A.Failure)
        return result1;
      result2 = _this.parser2.parseOn$1(result1);
      if (result2 instanceof A.Failure)
        return result2;
      result3 = _this.parser3.parseOn$1(result2);
      if (result3 instanceof A.Failure)
        return result3;
      result4 = _this.parser4.parseOn$1(result3);
      if (result4 instanceof A.Failure)
        return result4;
      t1 = _this.$ti;
      result3 = t1._eval$1("+(1,2,3,4)")._as(new A._Record_4([result1.get$value(result1), result2.get$value(result2), result3.get$value(result3), result4.get$value(result4)]));
      return new A.Success(result3, result4.buffer, result4.position, t1._eval$1("Success<+(1,2,3,4)>"));
    },
    fastParseOn$2(buffer, position) {
      var _this = this;
      position = _this.parser1.fastParseOn$2(buffer, position);
      if (position < 0)
        return -1;
      position = _this.parser2.fastParseOn$2(buffer, position);
      if (position < 0)
        return -1;
      position = _this.parser3.fastParseOn$2(buffer, position);
      if (position < 0)
        return -1;
      position = _this.parser4.fastParseOn$2(buffer, position);
      if (position < 0)
        return -1;
      return position;
    },
    get$children(_) {
      var _this = this;
      return A._setArrayType([_this.parser1, _this.parser2, _this.parser3, _this.parser4], type$.JSArray_Parser_dynamic);
    },
    replace$2(_, source, target) {
      var _this = this;
      _this.super$Parser$replace(0, source, target);
      if (_this.parser1.$eq(0, source))
        _this.set$parser1(_this.$ti._eval$1("Parser<1>")._as(target));
      if (_this.parser2.$eq(0, source))
        _this.set$parser2(_this.$ti._eval$1("Parser<2>")._as(target));
      if (_this.parser3.$eq(0, source))
        _this.set$parser3(_this.$ti._eval$1("Parser<3>")._as(target));
      if (_this.parser4.$eq(0, source))
        _this.set$parser4(_this.$ti._eval$1("Parser<4>")._as(target));
    },
    set$parser1(parser1) {
      this.parser1 = this.$ti._eval$1("Parser<1>")._as(parser1);
    },
    set$parser2(parser2) {
      this.parser2 = this.$ti._eval$1("Parser<2>")._as(parser2);
    },
    set$parser3(parser3) {
      this.parser3 = this.$ti._eval$1("Parser<3>")._as(parser3);
    },
    set$parser4(parser4) {
      this.parser4 = this.$ti._eval$1("Parser<4>")._as(parser4);
    }
  };
  A.RecordParserExtension4_map4_closure.prototype = {
    call$1(record) {
      var _this = this,
        t1 = _this.T1._eval$1("@<0>")._bind$1(_this.T2)._bind$1(_this.T3)._bind$1(_this.T4)._eval$1("+(1,2,3,4)")._as(record)._values;
      return _this.callback.call$4(t1[0], t1[1], t1[2], t1[3]);
    },
    $signature() {
      var _this = this;
      return _this.R._eval$1("@<0>")._bind$1(_this.T1)._bind$1(_this.T2)._bind$1(_this.T3)._bind$1(_this.T4)._eval$1("1(+(2,3,4,5))");
    }
  };
  A.SequenceParser5.prototype = {
    parseOn$1(context) {
      var result2, result3, result4, result5, t1, _this = this,
        result1 = _this.parser1.parseOn$1(context);
      if (result1 instanceof A.Failure)
        return result1;
      result2 = _this.parser2.parseOn$1(result1);
      if (result2 instanceof A.Failure)
        return result2;
      result3 = _this.parser3.parseOn$1(result2);
      if (result3 instanceof A.Failure)
        return result3;
      result4 = _this.parser4.parseOn$1(result3);
      if (result4 instanceof A.Failure)
        return result4;
      result5 = _this.parser5.parseOn$1(result4);
      if (result5 instanceof A.Failure)
        return result5;
      t1 = _this.$ti;
      result4 = t1._eval$1("+(1,2,3,4,5)")._as(new A._Record_5([result1.get$value(result1), result2.get$value(result2), result3.get$value(result3), result4.get$value(result4), result5.get$value(result5)]));
      return new A.Success(result4, result5.buffer, result5.position, t1._eval$1("Success<+(1,2,3,4,5)>"));
    },
    fastParseOn$2(buffer, position) {
      var _this = this;
      position = _this.parser1.fastParseOn$2(buffer, position);
      if (position < 0)
        return -1;
      position = _this.parser2.fastParseOn$2(buffer, position);
      if (position < 0)
        return -1;
      position = _this.parser3.fastParseOn$2(buffer, position);
      if (position < 0)
        return -1;
      position = _this.parser4.fastParseOn$2(buffer, position);
      if (position < 0)
        return -1;
      position = _this.parser5.fastParseOn$2(buffer, position);
      if (position < 0)
        return -1;
      return position;
    },
    get$children(_) {
      var _this = this;
      return A._setArrayType([_this.parser1, _this.parser2, _this.parser3, _this.parser4, _this.parser5], type$.JSArray_Parser_dynamic);
    },
    replace$2(_, source, target) {
      var _this = this;
      _this.super$Parser$replace(0, source, target);
      if (_this.parser1.$eq(0, source))
        _this.set$parser1(_this.$ti._eval$1("Parser<1>")._as(target));
      if (_this.parser2.$eq(0, source))
        _this.set$parser2(_this.$ti._eval$1("Parser<2>")._as(target));
      if (_this.parser3.$eq(0, source))
        _this.set$parser3(_this.$ti._eval$1("Parser<3>")._as(target));
      if (_this.parser4.$eq(0, source))
        _this.set$parser4(_this.$ti._eval$1("Parser<4>")._as(target));
      if (_this.parser5.$eq(0, source))
        _this.set$parser5(_this.$ti._eval$1("Parser<5>")._as(target));
    },
    set$parser1(parser1) {
      this.parser1 = this.$ti._eval$1("Parser<1>")._as(parser1);
    },
    set$parser2(parser2) {
      this.parser2 = this.$ti._eval$1("Parser<2>")._as(parser2);
    },
    set$parser3(parser3) {
      this.parser3 = this.$ti._eval$1("Parser<3>")._as(parser3);
    },
    set$parser4(parser4) {
      this.parser4 = this.$ti._eval$1("Parser<4>")._as(parser4);
    },
    set$parser5(parser5) {
      this.parser5 = this.$ti._eval$1("Parser<5>")._as(parser5);
    }
  };
  A.RecordParserExtension5_map5_closure.prototype = {
    call$1(record) {
      var _this = this,
        t1 = _this.T1._eval$1("@<0>")._bind$1(_this.T2)._bind$1(_this.T3)._bind$1(_this.T4)._bind$1(_this.T5)._eval$1("+(1,2,3,4,5)")._as(record)._values;
      return _this.callback.call$5(t1[0], t1[1], t1[2], t1[3], t1[4]);
    },
    $signature() {
      var _this = this;
      return _this.R._eval$1("@<0>")._bind$1(_this.T1)._bind$1(_this.T2)._bind$1(_this.T3)._bind$1(_this.T4)._bind$1(_this.T5)._eval$1("1(+(2,3,4,5,6))");
    }
  };
  A.SequenceParser8.prototype = {
    parseOn$1(context) {
      var result2, result3, result4, result5, result6, result7, result8, t1, _this = this,
        result1 = _this.parser1.parseOn$1(context);
      if (result1 instanceof A.Failure)
        return result1;
      result2 = _this.parser2.parseOn$1(result1);
      if (result2 instanceof A.Failure)
        return result2;
      result3 = _this.parser3.parseOn$1(result2);
      if (result3 instanceof A.Failure)
        return result3;
      result4 = _this.parser4.parseOn$1(result3);
      if (result4 instanceof A.Failure)
        return result4;
      result5 = _this.parser5.parseOn$1(result4);
      if (result5 instanceof A.Failure)
        return result5;
      result6 = _this.parser6.parseOn$1(result5);
      if (result6 instanceof A.Failure)
        return result6;
      result7 = _this.parser7.parseOn$1(result6);
      if (result7 instanceof A.Failure)
        return result7;
      result8 = _this.parser8.parseOn$1(result7);
      if (result8 instanceof A.Failure)
        return result8;
      t1 = _this.$ti;
      result7 = t1._eval$1("+(1,2,3,4,5,6,7,8)")._as(new A._Record_8([result1.get$value(result1), result2.get$value(result2), result3.get$value(result3), result4.get$value(result4), result5.get$value(result5), result6.get$value(result6), result7.get$value(result7), result8.get$value(result8)]));
      return new A.Success(result7, result8.buffer, result8.position, t1._eval$1("Success<+(1,2,3,4,5,6,7,8)>"));
    },
    fastParseOn$2(buffer, position) {
      var _this = this;
      position = _this.parser1.fastParseOn$2(buffer, position);
      if (position < 0)
        return -1;
      position = _this.parser2.fastParseOn$2(buffer, position);
      if (position < 0)
        return -1;
      position = _this.parser3.fastParseOn$2(buffer, position);
      if (position < 0)
        return -1;
      position = _this.parser4.fastParseOn$2(buffer, position);
      if (position < 0)
        return -1;
      position = _this.parser5.fastParseOn$2(buffer, position);
      if (position < 0)
        return -1;
      position = _this.parser6.fastParseOn$2(buffer, position);
      if (position < 0)
        return -1;
      position = _this.parser7.fastParseOn$2(buffer, position);
      if (position < 0)
        return -1;
      position = _this.parser8.fastParseOn$2(buffer, position);
      if (position < 0)
        return -1;
      return position;
    },
    get$children(_) {
      var _this = this;
      return A._setArrayType([_this.parser1, _this.parser2, _this.parser3, _this.parser4, _this.parser5, _this.parser6, _this.parser7, _this.parser8], type$.JSArray_Parser_dynamic);
    },
    replace$2(_, source, target) {
      var _this = this;
      _this.super$Parser$replace(0, source, target);
      if (_this.parser1.$eq(0, source))
        _this.set$parser1(_this.$ti._eval$1("Parser<1>")._as(target));
      if (_this.parser2.$eq(0, source))
        _this.set$parser2(_this.$ti._eval$1("Parser<2>")._as(target));
      if (_this.parser3.$eq(0, source))
        _this.set$parser3(_this.$ti._eval$1("Parser<3>")._as(target));
      if (_this.parser4.$eq(0, source))
        _this.set$parser4(_this.$ti._eval$1("Parser<4>")._as(target));
      if (_this.parser5.$eq(0, source))
        _this.set$parser5(_this.$ti._eval$1("Parser<5>")._as(target));
      if (_this.parser6.$eq(0, source))
        _this.set$parser6(_this.$ti._eval$1("Parser<6>")._as(target));
      if (_this.parser7.$eq(0, source))
        _this.set$parser7(_this.$ti._eval$1("Parser<7>")._as(target));
      if (_this.parser8.$eq(0, source))
        _this.set$parser8(_this.$ti._eval$1("Parser<8>")._as(target));
    },
    set$parser1(parser1) {
      this.parser1 = this.$ti._eval$1("Parser<1>")._as(parser1);
    },
    set$parser2(parser2) {
      this.parser2 = this.$ti._eval$1("Parser<2>")._as(parser2);
    },
    set$parser3(parser3) {
      this.parser3 = this.$ti._eval$1("Parser<3>")._as(parser3);
    },
    set$parser4(parser4) {
      this.parser4 = this.$ti._eval$1("Parser<4>")._as(parser4);
    },
    set$parser5(parser5) {
      this.parser5 = this.$ti._eval$1("Parser<5>")._as(parser5);
    },
    set$parser6(parser6) {
      this.parser6 = this.$ti._eval$1("Parser<6>")._as(parser6);
    },
    set$parser7(parser7) {
      this.parser7 = this.$ti._eval$1("Parser<7>")._as(parser7);
    },
    set$parser8(parser8) {
      this.parser8 = this.$ti._eval$1("Parser<8>")._as(parser8);
    }
  };
  A.RecordParserExtension8_map8_closure.prototype = {
    call$1(record) {
      var _this = this,
        t1 = _this.T1._eval$1("@<0>")._bind$1(_this.T2)._bind$1(_this.T3)._bind$1(_this.T4)._bind$1(_this.T5)._bind$1(_this.T6)._bind$1(_this.T7)._bind$1(_this.T8)._eval$1("+(1,2,3,4,5,6,7,8)")._as(record)._values;
      return _this.callback.call$8(t1[0], t1[1], t1[2], t1[3], t1[4], t1[5], t1[6], t1[7]);
    },
    $signature() {
      var _this = this;
      return _this.R._eval$1("@<0>")._bind$1(_this.T1)._bind$1(_this.T2)._bind$1(_this.T3)._bind$1(_this.T4)._bind$1(_this.T5)._bind$1(_this.T6)._bind$1(_this.T7)._bind$1(_this.T8)._eval$1("1(+(2,3,4,5,6,7,8,9))");
    }
  };
  A.ListParser.prototype = {
    replace$2(_, source, target) {
      var t1, t2, t3, i;
      this.super$Parser$replace(0, source, target);
      for (t1 = this.children, t2 = t1.length, t3 = this.$ti._eval$1("Parser<ListParser.R>"), i = 0; i < t2; ++i)
        if (t1[i].$eq(0, source))
          B.JSArray_methods.$indexSet(t1, i, t3._as(target));
    },
    get$children(receiver) {
      return this.children;
    }
  };
  A.OptionalParser.prototype = {
    parseOn$1(context) {
      var t1, t2,
        result = this.delegate.parseOn$1(context);
      if (!(result instanceof A.Failure))
        return result;
      t1 = this.$ti;
      t2 = t1._precomputed1._as(this.otherwise);
      return new A.Success(t2, context.buffer, context.position, t1._eval$1("Success<1>"));
    },
    fastParseOn$2(buffer, position) {
      var result = this.delegate.fastParseOn$2(buffer, position);
      return result < 0 ? position : result;
    }
  };
  A.SkipParser.prototype = {
    parseOn$1(context) {
      var resultContext, afterContext, t1, t2, _this = this,
        beforeContext = _this.before.parseOn$1(context);
      if (beforeContext instanceof A.Failure)
        return beforeContext;
      resultContext = _this.delegate.parseOn$1(beforeContext);
      if (resultContext instanceof A.Failure)
        return resultContext;
      afterContext = _this.after.parseOn$1(resultContext);
      if (afterContext instanceof A.Failure)
        return afterContext;
      t1 = _this.$ti;
      t2 = t1._precomputed1._as(resultContext.get$value(resultContext));
      return new A.Success(t2, afterContext.buffer, afterContext.position, t1._eval$1("Success<1>"));
    },
    fastParseOn$2(buffer, position) {
      position = this.before.fastParseOn$2(buffer, position);
      if (position < 0)
        return -1;
      position = this.delegate.fastParseOn$2(buffer, position);
      if (position < 0)
        return -1;
      return this.after.fastParseOn$2(buffer, position);
    },
    get$children(_) {
      return A._setArrayType([this.before, this.delegate, this.after], type$.JSArray_Parser_dynamic);
    },
    replace$2(_, source, target) {
      var _this = this;
      _this.super$DelegateParser$replace(0, source, target);
      if (_this.before.$eq(0, source))
        _this.before = target;
      if (_this.after.$eq(0, source))
        _this.after = target;
    }
  };
  A.EpsilonParser.prototype = {
    parseOn$1(context) {
      var t1 = this.$ti,
        t2 = t1._precomputed1._as(this.result);
      return new A.Success(t2, context.buffer, context.position, t1._eval$1("Success<1>"));
    },
    fastParseOn$2(buffer, position) {
      return position;
    },
    toString$0(_) {
      return this.super$Parser$toString(0) + "[" + A.S(this.result) + "]";
    }
  };
  A.NewlineParser.prototype = {
    parseOn$1(context) {
      var t2,
        buffer = context.buffer,
        position = context.position,
        t1 = buffer.length;
      if (position < t1) {
        if (!(position >= 0))
          return A.ioore(buffer, position);
        switch (buffer.charCodeAt(position)) {
          case 10:
            return new A.Success("\n", buffer, position + 1, type$.Success_String);
          case 13:
            t2 = position + 1;
            if (t2 < t1 && buffer.charCodeAt(t2) === 10)
              return new A.Success("\r\n", buffer, position + 2, type$.Success_String);
            else
              return new A.Success("\r", buffer, t2, type$.Success_String);
        }
      }
      return new A.Failure(this.message, buffer, position);
    },
    fastParseOn$2(buffer, position) {
      var t2,
        t1 = buffer.length;
      if (position < t1) {
        if (!(position >= 0))
          return A.ioore(buffer, position);
        switch (buffer.charCodeAt(position)) {
          case 10:
            return position + 1;
          case 13:
            t2 = position + 1;
            return t2 < t1 && buffer.charCodeAt(t2) === 10 ? position + 2 : t2;
        }
      }
      return -1;
    },
    toString$0(_) {
      return this.super$Parser$toString(0) + "[" + this.message + "]";
    }
  };
  A.AnyCharacterParser.prototype = {
    parseOn$1(context) {
      var buffer = context.buffer,
        position = context.position,
        t1 = buffer.length;
      if (position < t1) {
        if (!(position >= 0))
          return A.ioore(buffer, position);
        t1 = buffer[position];
        return new A.Success(t1, buffer, position + 1, type$.Success_String);
      }
      return new A.Failure(this.message, buffer, position);
    },
    fastParseOn$2(buffer, position) {
      return position < buffer.length ? position + 1 : -1;
    },
    toString$0(_) {
      return this.super$Parser$toString(0) + "[" + this.message + "]";
    }
  };
  A.SingleCharacterParser.prototype = {
    parseOn$1(context) {
      var t2,
        buffer = context.buffer,
        position = context.position,
        t1 = buffer.length;
      if (position < t1) {
        if (!(position >= 0))
          return A.ioore(buffer, position);
        t2 = this.predicate.test$1(buffer.charCodeAt(position));
      } else
        t2 = false;
      if (t2) {
        if (!(position >= 0 && position < t1))
          return A.ioore(buffer, position);
        t1 = buffer[position];
        return new A.Success(t1, buffer, position + 1, type$.Success_String);
      }
      return new A.Failure(this.message, buffer, position);
    },
    fastParseOn$2(buffer, position) {
      var t1 = buffer.length;
      if (position < t1) {
        if (!(position >= 0))
          return A.ioore(buffer, position);
        t1 = this.predicate.test$1(buffer.charCodeAt(position));
      } else
        t1 = false;
      return t1 ? position + 1 : -1;
    },
    toString$0(_) {
      return this.super$Parser$toString(0) + "[" + this.message + "]";
    }
  };
  A.PredicateParser.prototype = {
    parseOn$1(context) {
      var result,
        start = context.position,
        $stop = start + this.length,
        t1 = context.buffer;
      if ($stop <= t1.length) {
        result = B.JSString_methods.substring$2(t1, start, $stop);
        if (A.boolConversionCheck(this.predicate.call$1(result)))
          return new A.Success(result, t1, $stop, type$.Success_String);
      }
      return new A.Failure(this.message, t1, start);
    },
    fastParseOn$2(buffer, position) {
      var $stop = position + this.length;
      return $stop <= buffer.length && A.boolConversionCheck(this.predicate.call$1(B.JSString_methods.substring$2(buffer, position, $stop))) ? $stop : -1;
    },
    toString$0(_) {
      return this.super$Parser$toString(0) + "[" + this.message + "]";
    },
    get$length(receiver) {
      return this.length;
    }
  };
  A.string_closure.prototype = {
    call$1(each) {
      return this.element === each;
    },
    $signature: 35
  };
  A.RepeatingCharacterParser.prototype = {
    parseOn$1(context) {
      var t1, t2, position, count, t3, _this = this,
        buffer = context.buffer,
        start = context.position,
        end = buffer.length;
      for (t1 = _this.min, t2 = _this.predicate, position = start, count = 0; count < t1;) {
        if (position < end) {
          if (!(position >= 0 && position < end))
            return A.ioore(buffer, position);
          t3 = !t2.test$1(buffer.charCodeAt(position));
        } else
          t3 = true;
        if (t3)
          return new A.Failure(_this.message, buffer, position);
        ++position;
        ++count;
      }
      t1 = _this.max;
      while (true) {
        if (!(position < end && count < t1))
          break;
        if (!(position >= 0 && position < end))
          return A.ioore(buffer, position);
        if (!t2.test$1(buffer.charCodeAt(position)))
          break;
        ++position;
        ++count;
      }
      t1 = B.JSString_methods.substring$2(buffer, start, position);
      return new A.Success(t1, buffer, position, type$.Success_String);
    },
    fastParseOn$2(buffer, position) {
      var t1, t2, count, t3,
        end = buffer.length;
      for (t1 = this.min, t2 = this.predicate, count = 0; count < t1;) {
        if (position < end) {
          if (!(position >= 0 && position < end))
            return A.ioore(buffer, position);
          t3 = !t2.test$1(buffer.charCodeAt(position));
        } else
          t3 = true;
        if (t3)
          return -1;
        ++position;
        ++count;
      }
      t1 = this.max;
      while (true) {
        if (!(position < end && count < t1))
          break;
        if (!(position >= 0 && position < end))
          return A.ioore(buffer, position);
        if (!t2.test$1(buffer.charCodeAt(position)))
          break;
        ++position;
        ++count;
      }
      return position;
    },
    toString$0(_) {
      var _this = this,
        t1 = _this.super$Parser$toString(0),
        t2 = _this.max;
      return t1 + "[" + _this.message + ", " + _this.min + ".." + A.S(t2 === 9007199254740991 ? "*" : t2) + "]";
    }
  };
  A.LazyRepeatingParser.prototype = {
    parseOn$1(context) {
      var t2, current, result, limiter, _this = this,
        t1 = _this.$ti,
        elements = A._setArrayType([], t1._eval$1("JSArray<1>"));
      for (t2 = _this.min, current = context; elements.length < t2; current = result) {
        result = _this.delegate.parseOn$1(current);
        if (result instanceof A.Failure)
          return result;
        B.JSArray_methods.add$1(elements, result.get$value(result));
      }
      for (t2 = _this.max; true; current = result) {
        limiter = _this.limit.parseOn$1(current);
        if (limiter instanceof A.Failure) {
          if (elements.length >= t2)
            return limiter;
          result = _this.delegate.parseOn$1(current);
          if (result instanceof A.Failure)
            return limiter;
          B.JSArray_methods.add$1(elements, result.get$value(result));
        } else {
          t1._eval$1("List<1>")._as(elements);
          return new A.Success(elements, current.buffer, current.position, t1._eval$1("Success<List<1>>"));
        }
      }
    },
    fastParseOn$2(buffer, position) {
      var t1, current, count, result, _this = this;
      for (t1 = _this.min, current = position, count = 0; count < t1; current = result) {
        result = _this.delegate.fastParseOn$2(buffer, current);
        if (result < 0)
          return -1;
        ++count;
      }
      for (t1 = _this.max; true; current = result)
        if (_this.limit.fastParseOn$2(buffer, current) < 0) {
          if (count >= t1)
            return -1;
          result = _this.delegate.fastParseOn$2(buffer, current);
          if (result < 0)
            return -1;
          ++count;
        } else
          return current;
    }
  };
  A.LimitedRepeatingParser.prototype = {
    get$children(_) {
      return A._setArrayType([this.delegate, this.limit], type$.JSArray_Parser_dynamic);
    },
    replace$2(_, source, target) {
      this.super$DelegateParser$replace(0, source, target);
      if (this.limit.$eq(0, source))
        this.limit = target;
    }
  };
  A.PossessiveRepeatingParser.prototype = {
    parseOn$1(context) {
      var t2, current, result, _this = this,
        t1 = _this.$ti,
        elements = A._setArrayType([], t1._eval$1("JSArray<1>"));
      for (t2 = _this.min, current = context; elements.length < t2; current = result) {
        result = _this.delegate.parseOn$1(current);
        if (result instanceof A.Failure)
          return result;
        B.JSArray_methods.add$1(elements, result.get$value(result));
      }
      for (t2 = _this.max; elements.length < t2; current = result) {
        result = _this.delegate.parseOn$1(current);
        if (result instanceof A.Failure)
          break;
        B.JSArray_methods.add$1(elements, result.get$value(result));
      }
      t1._eval$1("List<1>")._as(elements);
      return new A.Success(elements, current.buffer, current.position, t1._eval$1("Success<List<1>>"));
    },
    fastParseOn$2(buffer, position) {
      var t1, current, count, result, _this = this;
      for (t1 = _this.min, current = position, count = 0; count < t1; current = result) {
        result = _this.delegate.fastParseOn$2(buffer, current);
        if (result < 0)
          return -1;
        ++count;
      }
      for (t1 = _this.max; count < t1; current = result) {
        result = _this.delegate.fastParseOn$2(buffer, current);
        if (result < 0)
          break;
        ++count;
      }
      return current;
    }
  };
  A.RepeatingParser.prototype = {
    toString$0(_) {
      var t1 = this.super$Parser$toString(0),
        t2 = this.max;
      return t1 + "[" + this.min + ".." + A.S(t2 === 9007199254740991 ? "*" : t2) + "]";
    }
  };
  A.PlatformInterface.prototype = {
    PlatformInterface$1$token(token) {
      $.$get$PlatformInterface__instanceTokens().$indexSet(0, this, token);
    }
  };
  A.PostgrestClient.prototype = {};
  A.PostgrestBuilder.prototype = {
    _execute$0() {
      return this._execute$body$PostgrestBuilder(A._instanceType(this)._eval$1("PostgrestBuilder.T"));
    },
    _execute$body$PostgrestBuilder($async$type) {
      var $async$goto = 0,
        $async$completer = A._makeAsyncAwaitCompleter($async$type),
        $async$returnValue, $async$handler = 2, $async$errorStack = [], $async$self = this, uppercaseMethod, response, bodyStr, t1, t2, exception, method, $async$exception, $async$temp1;
      var $async$_execute$0 = A._wrapJsFunctionForAsync(function($async$errorCode, $async$result) {
        if ($async$errorCode === 1) {
          $async$errorStack.push($async$result);
          $async$goto = $async$handler;
        }
        while (true)
          switch ($async$goto) {
            case 0:
              // Function start
              method = $async$self._postgrest_builder$_method;
              $async$handler = 4;
              if (method == null) {
                t1 = A.ArgumentError$("Missing table operation: select, insert, update or delete", null);
                throw A.wrapException(t1);
              }
              uppercaseMethod = method.toUpperCase();
              response = A._Cell$named("response");
              t1 = $async$self._postgrest_builder$_headers;
              t2 = $async$self._schema;
              if (B.JSArray_methods.contains$1(A._setArrayType(["GET", "HEAD"], type$.JSArray_String), method))
                t1.$indexSet(0, "Accept-Profile", t2);
              else
                t1.$indexSet(0, "Content-Profile", t2);
              if (!J.$eq$(method, "GET") && !J.$eq$(method, "HEAD"))
                $async$self._postgrest_builder$_headers.$indexSet(0, "Content-Type", "application/json");
              bodyStr = B.C_JsonCodec.encode$2$toEncodable($async$self._postgrest_builder$_body, null);
              t1 = $async$self._url;
              $async$self._log.log$4(B.Level_FINEST_300, "Request: " + A.S(uppercaseMethod) + " " + t1.toString$0(0), null, null);
              $async$goto = J.$eq$(uppercaseMethod, "GET") ? 7 : 9;
              break;
            case 7:
              // then
              t2 = $async$self._httpClient;
              t2 = t2.get$get(t2);
              $async$temp1 = response;
              $async$goto = 10;
              return A._asyncAwait(t2.call$2$headers(t1, $async$self._postgrest_builder$_headers), $async$_execute$0);
            case 10:
              // returning from await.
              $async$temp1._value = $async$result;
              // goto join
              $async$goto = 8;
              break;
            case 9:
              // else
              $async$goto = J.$eq$(uppercaseMethod, "POST") ? 11 : 13;
              break;
            case 11:
              // then
              t2 = $async$self._httpClient.get$post();
              $async$temp1 = response;
              $async$goto = 14;
              return A._asyncAwait(t2.call$3$body$headers(t1, bodyStr, $async$self._postgrest_builder$_headers), $async$_execute$0);
            case 14:
              // returning from await.
              $async$temp1._value = $async$result;
              // goto join
              $async$goto = 12;
              break;
            case 13:
              // else
              $async$goto = J.$eq$(uppercaseMethod, "PUT") ? 15 : 17;
              break;
            case 15:
              // then
              t2 = $async$self._httpClient;
              t2 = t2.get$put(t2);
              $async$temp1 = response;
              $async$goto = 18;
              return A._asyncAwait(t2.call$3$body$headers(t1, bodyStr, $async$self._postgrest_builder$_headers), $async$_execute$0);
            case 18:
              // returning from await.
              $async$temp1._value = $async$result;
              // goto join
              $async$goto = 16;
              break;
            case 17:
              // else
              $async$goto = J.$eq$(uppercaseMethod, "PATCH") ? 19 : 21;
              break;
            case 19:
              // then
              t2 = $async$self._httpClient.get$patch();
              $async$temp1 = response;
              $async$goto = 22;
              return A._asyncAwait(t2.call$3$body$headers(t1, bodyStr, $async$self._postgrest_builder$_headers), $async$_execute$0);
            case 22:
              // returning from await.
              $async$temp1._value = $async$result;
              // goto join
              $async$goto = 20;
              break;
            case 21:
              // else
              $async$goto = J.$eq$(uppercaseMethod, "DELETE") ? 23 : 25;
              break;
            case 23:
              // then
              t2 = $async$self._httpClient;
              t2 = t2.get$$delete(t2);
              $async$temp1 = response;
              $async$goto = 26;
              return A._asyncAwait(t2.call$2$headers(t1, $async$self._postgrest_builder$_headers), $async$_execute$0);
            case 26:
              // returning from await.
              $async$temp1._value = $async$result;
              // goto join
              $async$goto = 24;
              break;
            case 25:
              // else
              $async$goto = J.$eq$(uppercaseMethod, "HEAD") ? 27 : 28;
              break;
            case 27:
              // then
              t2 = $async$self._httpClient;
              t2 = t2.get$head(t2);
              $async$temp1 = response;
              $async$goto = 29;
              return A._asyncAwait(t2.call$2$headers(t1, $async$self._postgrest_builder$_headers), $async$_execute$0);
            case 29:
              // returning from await.
              $async$temp1._value = $async$result;
            case 28:
              // join
            case 24:
              // join
            case 20:
              // join
            case 16:
              // join
            case 12:
              // join
            case 8:
              // join
              t1 = $async$self._parseResponse$2(response._readLocal$0(), method);
              $async$returnValue = t1;
              // goto return
              $async$goto = 1;
              break;
              $async$handler = 2;
              // goto after finally
              $async$goto = 6;
              break;
            case 4:
              // catch
              $async$handler = 3;
              $async$exception = $async$errorStack.pop();
              throw $async$exception;
              // goto after finally
              $async$goto = 6;
              break;
            case 3:
              // uncaught
              // goto rethrow
              $async$goto = 2;
              break;
            case 6:
              // after finally
            case 1:
              // return
              return A._asyncReturn($async$returnValue, $async$completer);
            case 2:
              // rethrow
              return A._asyncRethrow($async$errorStack.at(-1), $async$completer);
          }
      });
      return A._asyncStartSync($async$_execute$0, $async$completer);
    },
    _parseResponse$2(response, method) {
      return this._parseResponse$body$PostgrestBuilder(response, method, A._instanceType(this)._eval$1("PostgrestBuilder.T"));
    },
    _parseResponse$body$PostgrestBuilder(response, method, $async$type) {
      var $async$goto = 0,
        $async$completer = A._makeAsyncAwaitCompleter($async$type),
        $async$returnValue, $async$handler = 2, $async$errorStack = [], $async$self = this, body, error, errorJson, t2, exception, contentRange, count, converted, t3, t4, t5, t6, t7, t1, $async$exception;
      var $async$_parseResponse$2 = A._wrapJsFunctionForAsync(function($async$errorCode, $async$result) {
        if ($async$errorCode === 1) {
          $async$errorStack.push($async$result);
          $async$goto = $async$handler;
        }
        while (true)
          switch ($async$goto) {
            case 0:
              // Function start
              t1 = response.statusCode;
              $async$goto = t1 >= 200 && t1 <= 299 ? 3 : 5;
              break;
            case 3:
              // then
              body = null;
              t1 = response.request;
              $async$goto = t1.method !== "HEAD" ? 6 : 7;
              break;
            case 6:
              // then
              t2 = response.bodyBytes;
              $async$goto = t2.length === 0 ? 8 : 10;
              break;
            case 8:
              // then
              body = null;
              // goto join
              $async$goto = 9;
              break;
            case 10:
              // else
              $async$goto = t1.headers.$index(0, "Accept") === "text/csv" ? 11 : 13;
              break;
            case 11:
              // then
              body = A.encodingForCharset(J.$index$asx(A._contentTypeForHeaders(response.headers).parameters._collection$_map, "charset")).decode$1(0, t2);
              // goto join
              $async$goto = 12;
              break;
            case 13:
              // else
              t1 = $async$self._postgrest_builder$_headers;
              if (t1.$index(0, "Accept") != null) {
                t1 = t1.$index(0, "Accept");
                t1.toString;
                t1 = B.JSString_methods.contains$1(t1, "application/vnd.pgrst.plan+text");
              } else
                t1 = false;
              $async$goto = t1 ? 14 : 16;
              break;
            case 14:
              // then
              body = A.encodingForCharset(J.$index$asx(A._contentTypeForHeaders(response.headers).parameters._collection$_map, "charset")).decode$1(0, t2);
              // goto join
              $async$goto = 15;
              break;
            case 16:
              // else
              $async$handler = 18;
              t1 = response.headers;
              $async$goto = response.contentLength > 10000 ? 21 : 23;
              break;
            case 21:
              // then
              $async$goto = 24;
              return A._asyncAwait($async$self._isolate.decode$1(0, A.encodingForCharset(J.$index$asx(A._contentTypeForHeaders(t1).parameters._collection$_map, "charset")).decode$1(0, t2)), $async$_parseResponse$2);
            case 24:
              // returning from await.
              body = $async$result;
              // goto join
              $async$goto = 22;
              break;
            case 23:
              // else
              body = B.C_JsonCodec.decode$2$reviver(0, A.encodingForCharset(J.$index$asx(A._contentTypeForHeaders(t1).parameters._collection$_map, "charset")).decode$1(0, t2), null);
            case 22:
              // join
              $async$handler = 2;
              // goto after finally
              $async$goto = 20;
              break;
            case 18:
              // catch
              $async$handler = 17;
              $async$exception = $async$errorStack.pop();
              if (type$.FormatException._is(A.unwrapException($async$exception)))
                body = null;
              else
                throw $async$exception;
              // goto after finally
              $async$goto = 20;
              break;
            case 17:
              // uncaught
              // goto rethrow
              $async$goto = 2;
              break;
            case 20:
              // after finally
            case 15:
              // join
            case 12:
              // join
            case 9:
              // join
            case 7:
              // join
              contentRange = response.headers.$index(0, "content-range");
              if (contentRange != null && contentRange.length > 1)
                count = J.$eq$(B.JSArray_methods.get$last(contentRange.split("/")), "*") ? null : A.int_parse(B.JSArray_methods.get$last(contentRange.split("/")), null);
              else
                count = null;
              t1 = A._instanceType($async$self);
              t2 = t1._eval$1("PostgrestBuilder.R");
              if (A.createRuntimeType(t2) === B.Type_List_hc9)
                body = A.List_List$from(type$.Iterable_dynamic._as(body), true, type$.Map_String_dynamic);
              else if (A.createRuntimeType(t2) === B.Type_Map_9Aj)
                body = A.LinkedHashMap_LinkedHashMap$from(type$.Map_dynamic_dynamic._as(body), type$.String, type$.dynamic);
              else if (A.createRuntimeType(t2) === B.Type_ive) {
                if (body != null)
                  body = A.LinkedHashMap_LinkedHashMap$from(type$.Map_dynamic_dynamic._as(body), type$.String, type$.dynamic);
              } else if (A.createRuntimeType(t2) === B.Type_int_T7V)
                if (count != null)
                  body = count;
              t2._as(body);
              converted = t1._eval$1("PostgrestBuilder.S")._as(body);
              t1._eval$1("PostgrestBuilder.T")._as(converted);
              $async$returnValue = converted;
              // goto return
              $async$goto = 1;
              break;
              // goto join
              $async$goto = 4;
              break;
            case 5:
              // else
              error = A._Cell$named("error");
              if (response.request.method !== "HEAD")
                try {
                  t2 = response.headers;
                  t3 = response.bodyBytes;
                  errorJson = type$.Map_String_dynamic._as(B.C_JsonCodec.decode$2$reviver(0, A.encodingForCharset(J.$index$asx(A._contentTypeForHeaders(t2).parameters._collection$_map, "charset")).decode$1(0, t3), null));
                  t4 = errorJson;
                  t3 = A.encodingForCharset(J.$index$asx(A._contentTypeForHeaders(t2).parameters._collection$_map, "charset")).decode$1(0, t3);
                  t2 = response.reasonPhrase;
                  t5 = J.getInterceptor$asx(t4);
                  t6 = t5.$index(t4, "message");
                  t3 = A._asString(t6 == null ? t3 : t6);
                  t6 = t5.$index(t4, "code");
                  t6 = A._asStringQ(t6 == null ? "" + t1 : t6);
                  t7 = t5.$index(t4, "details");
                  t2 = t7 == null ? t2 : t7;
                  error._value = new A.PostgrestException(t3, t6, t2, A._asStringQ(t5.$index(t4, "hint")));
                } catch (exception) {
                  error._value = new A.PostgrestException(A.encodingForCharset(J.$index$asx(A._contentTypeForHeaders(response.headers).parameters._collection$_map, "charset")).decode$1(0, response.bodyBytes), "" + t1, response.reasonPhrase, null);
                }
              else
                error._value = new A.PostgrestException(A.encodingForCharset(J.$index$asx(A._contentTypeForHeaders(response.headers).parameters._collection$_map, "charset")).decode$1(0, response.bodyBytes), "" + t1, "Error in Postgrest response for method HEAD", response.reasonPhrase);
              t1 = $async$self._log;
              t1.log$4(B.Level_FINEST_300, A.S(error._readLocal$0()) + " from request: " + $async$self._url.toString$0(0), null, null);
              t1.log$4(B.Level_FINE_500, A.S(error._readLocal$0()) + " from request", null, null);
              throw A.wrapException(error.readLocal$0());
            case 4:
              // join
            case 1:
              // return
              return A._asyncReturn($async$returnValue, $async$completer);
            case 2:
              // rethrow
              return A._asyncRethrow($async$errorStack.at(-1), $async$completer);
          }
      });
      return A._asyncStartSync($async$_parseResponse$2, $async$completer);
    },
    catchError$2$test(onError, test) {
      return this.then$1$1(new A.PostgrestBuilder_catchError_closure(this), A._instanceType(this)._eval$1("PostgrestBuilder.T")).catchError$2$test(onError, test);
    },
    catchError$1(onError) {
      return this.catchError$2$test(onError, null);
    },
    then$1$2$onError(onValue, onError, $U) {
      return this.then$body$PostgrestBuilder(A._instanceType(this)._bind$1($U)._eval$1("1/(PostgrestBuilder.T)")._as(onValue), onError, $U, $U);
    },
    then$1$1(onValue, $U) {
      return this.then$1$2$onError(onValue, null, $U);
    },
    then$body$PostgrestBuilder(onValue, onError, $U, $async$type) {
      var $async$goto = 0,
        $async$completer = A._makeAsyncAwaitCompleter($async$type),
        $async$returnValue, $async$handler = 2, $async$errorStack = [], $async$self = this, response, error, stack, result, t2, exception, t1, $async$exception;
      var $async$then$1$2$onError = A._wrapJsFunctionForAsync(function($async$errorCode, $async$result) {
        if ($async$errorCode === 1) {
          $async$errorStack.push($async$result);
          $async$goto = $async$handler;
        }
        while (true)
          switch ($async$goto) {
            case 0:
              // Function start
              t1 = onError != null;
              if (t1 && !type$.dynamic_Function_Object_StackTrace._is(onError) && !type$.dynamic_Function_Object._is(onError))
                throw A.wrapException(A.ArgumentError$value(onError, "onError", string$.Error_));
              $async$handler = 4;
              $async$goto = 7;
              return A._asyncAwait($async$self._execute$0(), $async$then$1$2$onError);
            case 7:
              // returning from await.
              response = $async$result;
              t2 = onValue.call$1(response);
              $async$returnValue = t2;
              // goto return
              $async$goto = 1;
              break;
              $async$handler = 2;
              // goto after finally
              $async$goto = 6;
              break;
            case 4:
              // catch
              $async$handler = 3;
              $async$exception = $async$errorStack.pop();
              error = A.unwrapException($async$exception);
              stack = A.getTraceFromException($async$exception);
              result = null;
              if (t1) {
                if (type$.dynamic_Function_Object_StackTrace._is(onError))
                  result = $U._eval$1("0/")._as(onError.call$2(error, stack));
                else if (type$.dynamic_Function_Object._is(onError))
                  result = $U._eval$1("0/")._as(onError.call$1(error));
                else
                  throw A.wrapException(A.ArgumentError$value(onError, "onError", string$.Error_));
                try {
                  t1 = result;
                  $async$returnValue = t1;
                  // goto return
                  $async$goto = 1;
                  break;
                } catch (exception) {
                  if (type$.TypeError._is(A.unwrapException(exception)))
                    throw A.wrapException(A.ArgumentError$(string$.The_er, "onError"));
                  else
                    throw exception;
                }
              }
              throw $async$exception;
              // goto after finally
              $async$goto = 6;
              break;
            case 3:
              // uncaught
              // goto rethrow
              $async$goto = 2;
              break;
            case 6:
              // after finally
            case 1:
              // return
              return A._asyncReturn($async$returnValue, $async$completer);
            case 2:
              // rethrow
              return A._asyncRethrow($async$errorStack.at(-1), $async$completer);
          }
      });
      return A._asyncStartSync($async$then$1$2$onError, $async$completer);
    },
    whenComplete$1(action) {
      type$.void_Function._as(action);
      return this.then$1$2$onError(new A.PostgrestBuilder_whenComplete_closure(this, action), new A.PostgrestBuilder_whenComplete_closure0(action), A._instanceType(this)._eval$1("PostgrestBuilder.T"));
    },
    $isFuture: 1
  };
  A.PostgrestBuilder_catchError_closure.prototype = {
    call$1(value) {
      return A._instanceType(this.$this)._eval$1("PostgrestBuilder.T")._as(value);
    },
    $signature() {
      return A._instanceType(this.$this)._eval$1("PostgrestBuilder.T(PostgrestBuilder.T)");
    }
  };
  A.PostgrestBuilder_whenComplete_closure.prototype = {
    call$1(v) {
      var f2,
        t1 = this.$this,
        t2 = A._instanceType(t1)._eval$1("PostgrestBuilder.T");
      t2._as(v);
      f2 = this.action.call$0();
      if (type$.Future_dynamic._is(f2))
        return f2.then$1$1(new A.PostgrestBuilder_whenComplete__closure0(t1, v), t2);
      return v;
    },
    $signature() {
      return A._instanceType(this.$this)._eval$1("PostgrestBuilder.T/(PostgrestBuilder.T)");
    }
  };
  A.PostgrestBuilder_whenComplete__closure0.prototype = {
    call$1(_) {
      return this.v;
    },
    $signature() {
      return A._instanceType(this.$this)._eval$1("PostgrestBuilder.T(@)");
    }
  };
  A.PostgrestBuilder_whenComplete_closure0.prototype = {
    call$1(e) {
      var f2;
      type$.Object._as(e);
      f2 = this.action.call$0();
      if (type$.Future_dynamic._is(f2))
        return f2.then$1$1(new A.PostgrestBuilder_whenComplete__closure(e), type$.Never);
      throw A.wrapException(e);
    },
    $signature: 621
  };
  A.PostgrestBuilder_whenComplete__closure.prototype = {
    call$1(_) {
      throw A.wrapException(this.e);
    },
    $signature: 622
  };
  A.PostgrestFilterBuilder.prototype = {};
  A.PostgrestQueryBuilder.prototype = {};
  A.PostgrestTransformBuilder.prototype = {};
  A.RawPostgrestBuilder.prototype = {};
  A.PostgrestException.prototype = {
    toJson$0() {
      var _this = this;
      return A.LinkedHashMap_LinkedHashMap$_literal(["message", _this.message, "code", _this.code, "details", _this.details, "hint", _this.hint], type$.String, type$.dynamic);
    },
    toString$0(_) {
      var _this = this;
      return "PostgrestException(message: " + _this.message + ", code: " + _this.code + ", details: " + A.S(_this.details) + ", hint: " + A.S(_this.hint) + ")";
    },
    $isException: 1
  };
  A.ChangeNotifierProvider.prototype = {};
  A.Consumer.prototype = {
    buildWithChild$2(context, child) {
      return this.builder.call$3(context, A.Provider_of(context, true, this.$ti._precomputed1), child);
    }
  };
  A.ListenableProvider.prototype = {};
  A.ListenableProvider__startListening_closure.prototype = {
    call$0() {
      var t1 = this.value;
      return t1 == null ? null : t1.removeListener$1(0, this.e.get$markNeedsNotifyDependents());
    },
    $signature: 1
  };
  A.ProviderNode.prototype = {};
  A.ProviderBinding.prototype = {
    set$_providerDetails(_providerDetails) {
      this._providerDetails = type$.Map_String_ProviderNode._as(_providerDetails);
    }
  };
  A.InheritedProvider.prototype = {
    debugFillProperties$1(properties) {
      this.super$Widget$debugFillProperties(properties);
    },
    createElement$0(_) {
      var t1 = new A._InheritedProviderElement(null, this, B._ElementLifecycle_0, A.HashSet_HashSet(type$.Element), this.$ti._eval$1("_InheritedProviderElement<1>"));
      $.$get$FlutterMemoryAllocations_instance().dispatchObjectCreated$3$className$library$object(B.Type_Element_rqC.toString$0(0), "package:flutter/widgets.dart", t1);
      return t1;
    },
    buildWithChild$2(context, child) {
      var t1, t2, _this = this;
      if (A.assertTest(child != null))
        A.assertThrow(A.getRuntimeTypeOfDartObject(_this).toString$0(0) + " used outside of MultiProvider must specify a child");
      t1 = A.getRuntimeTypeOfDartObject(_this).toString$0(0);
      child.toString;
      t2 = _this.$ti;
      A.assertHelper(t2._eval$1("1?")._is(null));
      return new A._InheritedProviderScope(_this, t1, child, null, t2._eval$1("_InheritedProviderScope<1?>"));
    }
  };
  A._InheritedProviderElement.prototype = {
    debugFillProperties$1(properties) {
      this.super$Element$debugFillProperties(properties);
      this.visitChildren$1(new A._InheritedProviderElement_debugFillProperties_closure(properties));
    }
  };
  A._InheritedProviderElement_debugFillProperties_closure.prototype = {
    call$1(e) {
      return e.debugFillProperties$1(this.properties);
    },
    $signature: 14
  };
  A._InheritedProviderScope.prototype = {
    updateShouldNotify$1(oldWidget) {
      return false;
    },
    createElement$0(_) {
      var t1 = type$.Element;
      t1 = new A._InheritedProviderScopeElement(A.HashMap_HashMap(null, null, null, t1, type$.nullable_Object), this, B._ElementLifecycle_0, A.HashSet_HashSet(t1), this.$ti._eval$1("_InheritedProviderScopeElement<1>"));
      $.$get$FlutterMemoryAllocations_instance().dispatchObjectCreated$3$className$library$object(B.Type_Element_rqC.toString$0(0), "package:flutter/widgets.dart", t1);
      return t1;
    }
  };
  A._InheritedProviderScopeElement.prototype = {
    get$_delegateState() {
      var result, _this = this,
        value = _this.___InheritedProviderScopeElement__delegateState_FI;
      if (value === $) {
        result = new A._CreateInheritedProviderState(_this.$ti._eval$1("_InheritedProviderScope<1>")._as(A.Element.prototype.get$widget.call(_this)).owner._delegate.$ti._eval$1("_CreateInheritedProviderState<1>"));
        result.set$element(_this);
        _this.___InheritedProviderScopeElement__delegateState_FI !== $ && A.throwLateFieldADI("_delegateState");
        _this.set$___InheritedProviderScopeElement__delegateState_FI(result);
        value = result;
      }
      return value;
    },
    getElementForInheritedWidgetOfExactType$1$0(InheritedWidgetType) {
      var t1 = {};
      A.checkTypeBound(InheritedWidgetType, type$.InheritedWidget, "InheritedWidgetType", "getElementForInheritedWidgetOfExactType");
      t1.inheritedElement = null;
      this.visitAncestorElements$1(new A._InheritedProviderScopeElement_getElementForInheritedWidgetOfExactType_closure(t1, InheritedWidgetType));
      return t1.inheritedElement;
    },
    mount$2($parent, newSlot) {
      var t2, t3, _this = this,
        t1 = $._InheritedProviderScopeElement__nextProviderId;
      $._InheritedProviderScopeElement__nextProviderId = t1 + 1;
      _this.___InheritedProviderScopeElement__debugId_A = "" + t1;
      t1 = $.$get$ProviderBinding_debugInstance();
      t2 = A.LinkedHashMap_LinkedHashMap$of(t1._providerDetails, type$.String, type$.ProviderNode);
      t3 = _this.___InheritedProviderScopeElement__debugId_A;
      _this.$ti._eval$1("_InheritedProviderScope<1>")._as(A.Element.prototype.get$widget.call(_this));
      t2.$indexSet(0, t3, new A.ProviderNode());
      type$.Map_String_ProviderNode._as(t2);
      t3 = type$.dynamic;
      A.debugPostEvent("provider:provider_list_changed", A.LinkedHashMap_LinkedHashMap$_empty(t3, t3));
      t1.set$_providerDetails(t2);
      _this.super$ComponentElement$mount($parent, newSlot);
    },
    get$widget() {
      return this.$ti._eval$1("_InheritedProviderScope<1>")._as(A.Element.prototype.get$widget.call(this));
    },
    reassemble$0() {
      this.super$Element$reassemble();
      if (this.get$_delegateState()._didInitValue)
        this.get$_delegateState().get$value(0);
    },
    updateDependencies$2(dependent, aspect) {
      var t1 = this._dependents,
        dependencies = t1.$index(0, dependent);
      if (dependencies != null && !this.$ti._eval$1("_Dependency<1>")._is(dependencies))
        return;
      t1.$indexSet(0, dependent, B.C_Object);
    },
    notifyDependent$2(oldWidget, dependent) {
      var shouldNotify, updateShouldNotify, t1, t2, _i, _this = this,
        dependencies = _this._dependents.$index(0, dependent);
      $.$get$ProviderBinding_debugInstance();
      t1 = _this.___InheritedProviderScopeElement__debugId_A;
      t1 === $ && A.throwLateFieldNI("_debugId");
      t2 = type$.dynamic;
      A.debugPostEvent("provider:provider_changed", A.LinkedHashMap_LinkedHashMap$_literal(["id", t1], t2, t2));
      shouldNotify = false;
      if (dependencies != null) {
        t1 = _this.$ti;
        if (t1._eval$1("_Dependency<1>")._is(dependencies)) {
          if (dependent._dirty)
            return;
          for (t1 = t1._eval$1("List<bool(1)>")._as(dependencies.selectors), t2 = t1.length, _i = 0; _i < t1.length; t1.length === t2 || (0, A.throwConcurrentModificationError)(t1), ++_i) {
            updateShouldNotify = t1[_i];
            try {
              A.assertHelper(new A._InheritedProviderScopeElement_notifyDependent_closure().call$0());
              shouldNotify = updateShouldNotify.call$1(_this.get$_delegateState().get$value(0));
            } finally {
              A.assertHelper(new A._InheritedProviderScopeElement_notifyDependent_closure0().call$0());
            }
            if (A.boolConversionCheck(shouldNotify))
              break;
          }
        } else
          shouldNotify = true;
      }
      if (A.boolConversionCheck(shouldNotify))
        dependent.didChangeDependencies$0();
    },
    update$1(_, newWidget) {
      var _this = this;
      _this.$ti._eval$1("_InheritedProviderScope<1>")._as(newWidget);
      A.assertHelper(new A._InheritedProviderScopeElement_update_closure(_this, newWidget).call$0());
      _this._isBuildFromExternalSources = true;
      _this.get$_delegateState().$ti._eval$1("_DelegateState.D")._as(newWidget.owner._delegate);
      _this._updatedShouldNotify = false;
      _this.super$ProxyElement$update(0, newWidget);
      _this._updatedShouldNotify = false;
    },
    updated$1(oldWidget) {
      this.super$InheritedElement$updated(type$.InheritedWidget._as(oldWidget));
    },
    didChangeDependencies$0() {
      this._isBuildFromExternalSources = true;
      this.super$Element$didChangeDependencies();
    },
    build$0() {
      var _this = this,
        t1 = _this.$ti._eval$1("_InheritedProviderScope<1>");
      t1._as(A.Element.prototype.get$widget.call(_this));
      _this.get$_delegateState().build$1$isBuildFromExternalSources(_this._isBuildFromExternalSources);
      _this._isBuildFromExternalSources = false;
      if (_this._shouldNotifyDependents) {
        _this._shouldNotifyDependents = false;
        _this.notifyClients$1(t1._as(A.Element.prototype.get$widget.call(_this)));
      }
      return _this.super$ProxyElement$build();
    },
    unmount$0() {
      var t2, t3, t4,
        t1 = this.get$_delegateState();
      t1.super$_DelegateState$dispose();
      t2 = t1._provider$_removeListener;
      if (t2 != null)
        t2.call$0();
      if (t1._didInitValue) {
        t2 = t1.element;
        t2.toString;
        t3 = t1.$ti;
        t2 = t3._eval$1("~(BuildContext,1)?")._as(t3._eval$1("_DelegateState.D")._as(t2.$ti._eval$1("_InheritedProviderScope<1>")._as(A.Element.prototype.get$widget.call(t2)).owner._delegate).dispose);
        t4 = t1.element;
        t4.toString;
        t1 = t1._provider$_value;
        t2.call$2(t4, t1 == null ? t3._precomputed1._as(t1) : t1);
      }
      t1 = $.$get$ProviderBinding_debugInstance();
      t2 = A.LinkedHashMap_LinkedHashMap$of(t1._providerDetails, type$.String, type$.ProviderNode);
      t3 = this.___InheritedProviderScopeElement__debugId_A;
      t3 === $ && A.throwLateFieldNI("_debugId");
      t2.remove$1(0, t3);
      type$.Map_String_ProviderNode._as(t2);
      t3 = type$.dynamic;
      A.debugPostEvent("provider:provider_list_changed", A.LinkedHashMap_LinkedHashMap$_empty(t3, t3));
      t1.set$_providerDetails(t2);
      this.super$Element$unmount();
    },
    markNeedsNotifyDependents$0() {
      if (!this._isNotifyDependentsEnabled)
        return;
      this.markNeedsBuild$0();
      this._shouldNotifyDependents = true;
    },
    _debugSetInheritedLock$1(value) {
      A.assertHelper(new A._InheritedProviderScopeElement__debugSetInheritedLock_closure(this, value).call$0());
      return true;
    },
    dependOnInheritedElement$2$aspect(ancestor, aspect) {
      A.assertHelper(new A._InheritedProviderScopeElement_dependOnInheritedElement_closure(this).call$0());
      return this.super$Element$dependOnInheritedElement(ancestor, aspect);
    },
    dependOnInheritedElement$1(ancestor) {
      return this.dependOnInheritedElement$2$aspect(ancestor, null);
    },
    debugFillProperties$1(properties) {
      var t1, _null = null;
      this.super$Element$debugFillProperties(properties);
      t1 = this.get$_delegateState();
      t1.super$_DelegateState$debugFillProperties(properties);
      if (t1._didInitValue) {
        properties.add$1(0, A.DiagnosticsProperty$("value", t1.get$value(0), true, B.C__NoDefaultValue, _null, false, _null, _null, B.DiagnosticLevel_3, _null, false, true, true, B.DiagnosticsTreeStyle_8, _null, t1.$ti._precomputed1));
        properties.add$1(0, A.FlagProperty$("", false, _null, "listening to value", B.DiagnosticLevel_3, false, t1._provider$_removeListener != null));
      } else
        properties.add$1(0, A.FlagProperty$("value", _null, _null, "<not yet loaded>", B.DiagnosticLevel_3, true, true));
    },
    set$___InheritedProviderScopeElement__delegateState_FI(___InheritedProviderScopeElement__delegateState_FI) {
      this.___InheritedProviderScopeElement__delegateState_FI = this.$ti._eval$1("_DelegateState<1,_Delegate<1>>")._as(___InheritedProviderScopeElement__delegateState_FI);
    },
    $isInheritedContext: 1
  };
  A._InheritedProviderScopeElement_getElementForInheritedWidgetOfExactType_closure.prototype = {
    call$1($parent) {
      this._box_0.inheritedElement = $parent.getElementForInheritedWidgetOfExactType$1$0(this.InheritedWidgetType);
      return false;
    },
    $signature: 17
  };
  A._InheritedProviderScopeElement_notifyDependent_closure.prototype = {
    call$0() {
      return $._debugIsSelecting = true;
    },
    $signature: 0
  };
  A._InheritedProviderScopeElement_notifyDependent_closure0.prototype = {
    call$0() {
      $._debugIsSelecting = false;
      return true;
    },
    $signature: 0
  };
  A._InheritedProviderScopeElement_update_closure.prototype = {
    call$0() {
      var t1 = this.$this;
      if (A.getRuntimeTypeOfDartObject(t1.$ti._eval$1("_InheritedProviderScope<1>")._as(A.Element.prototype.get$widget.call(t1)).owner._delegate) !== A.getRuntimeTypeOfDartObject(this.newWidget.owner._delegate))
        throw A.wrapException(A.StateError$("Rebuilt " + t1.get$widget().toString$0(0) + " using a different constructor.\n      \nThis is likely a mistake and is unsupported.\nIf you're in this situation, consider passing a `key` unique to each individual constructor.\n"));
      return true;
    },
    $signature: 0
  };
  A._InheritedProviderScopeElement__debugSetInheritedLock_closure.prototype = {
    call$0() {
      this.$this._debugInheritLocked = this.value;
      return true;
    },
    $signature: 0
  };
  A._InheritedProviderScopeElement_dependOnInheritedElement_closure.prototype = {
    call$0() {
      if (this.$this._debugInheritLocked)
        throw A.wrapException(A.FlutterError$fromParts(A._setArrayType([A.ErrorSummary$("Tried to listen to an InheritedWidget in a life-cycle that will never be called again."), A.ErrorDescription$('This error typically happens when calling Provider.of with `listen` to `true`,\nin a situation where listening to the provider doesn\'t make sense, such as:\n- initState of a StatefulWidget\n- the "create" callback of a provider\n\nThis is undesired because these life-cycles are called only once in the\nlifetime of a widget. As such, while `listen` is `true`, the widget has\nno mean to handle the update scenario.\n\nTo fix, consider:\n- passing `listen: false` to `Provider.of`\n- use a life-cycle that handles updates (like didChangeDependencies)\n- use a provider that handles updates (like ProxyProvider).\n')], type$.JSArray_DiagnosticsNode)));
      return true;
    },
    $signature: 0
  };
  A._Delegate.prototype = {};
  A._DelegateState.prototype = {
    dispose$0() {
    },
    debugFillProperties$1(properties) {
    },
    build$1$isBuildFromExternalSources(isBuildFromExternalSources) {
    },
    set$element(element) {
      this.element = this.$ti._eval$1("_InheritedProviderScopeElement<_DelegateState.T?>?")._as(element);
    }
  };
  A._CreateInheritedProvider.prototype = {};
  A._CreateInheritedProviderState.prototype = {
    get$value(_) {
      var e, stackTrace, t2, t3, t4, exception, _this = this, _null = null, t1 = {};
      if (_this._didInitValue && _this._initError != null) {
        t1 = A.createRuntimeType(_this.$ti._precomputed1).toString$0(0);
        t2 = _this._initError;
        t2 = t2 == null ? _null : t2.toString$0(0);
        throw A.wrapException(A.StateError$("Tried to read a provider that threw during the creation of its value.\nThe exception occurred during the creation of type " + t1 + ".\n\n" + A.S(t2)));
      }
      t1._debugPreviousIsInInheritedProviderUpdate = t1._debugPreviousIsInInheritedProviderCreate = null;
      A.assertHelper(new A._CreateInheritedProviderState_value_closure(t1).call$0());
      if (!_this._didInitValue) {
        _this._didInitValue = true;
        t2 = _this.element;
        t2.toString;
        t3 = _this.$ti._eval$1("_DelegateState.D");
        t3._as(t2.$ti._eval$1("_InheritedProviderScope<1>")._as(A.Element.prototype.get$widget.call(t2)).owner._delegate);
        _this.element._debugSetInheritedLock$1(true);
        try {
          A.assertHelper(new A._CreateInheritedProviderState_value_closure0().call$0());
          t2 = _this.element;
          t2.toString;
          t2 = t3._as(t2.$ti._eval$1("_InheritedProviderScope<1>")._as(A.Element.prototype.get$widget.call(t2)).owner._delegate);
          t4 = _this.element;
          t4.toString;
          _this.set$_provider$_value(t2.create.call$1(t4));
        } catch (exception) {
          e = A.unwrapException(exception);
          stackTrace = A.getTraceFromException(exception);
          _this._initError = new A.FlutterErrorDetails(e, stackTrace, "provider", _null, _null, false);
          throw exception;
        } finally {
          A.assertHelper(new A._CreateInheritedProviderState_value_closure1(t1).call$0());
        }
        _this.element._debugSetInheritedLock$1(false);
        A.assertHelper(new A._CreateInheritedProviderState_value_closure2(_this).call$0());
        t1 = _this.element;
        t1.toString;
        t3._as(t1.$ti._eval$1("_InheritedProviderScope<1>")._as(A.Element.prototype.get$widget.call(t1)).owner._delegate);
      }
      t1 = _this.element;
      t1._isNotifyDependentsEnabled = false;
      if (_this._provider$_removeListener == null) {
        t2 = _this.$ti;
        t1 = t2._eval$1("~()(InheritedContext<1?>,1)?")._as(t2._eval$1("_DelegateState.D")._as(A._instanceType(t1)._eval$1("_InheritedProviderScope<1>")._as(A.Element.prototype.get$widget.call(t1)).owner._delegate).startListening);
        t3 = _this.element;
        t3.toString;
        t4 = _this._provider$_value;
        t1 = t1.call$2(t3, t4 == null ? t2._precomputed1._as(t4) : t4);
        _this.set$_provider$_removeListener(t1);
      }
      t1 = _this.element;
      t1._isNotifyDependentsEnabled = true;
      t2 = _this.$ti;
      t2._eval$1("~()(InheritedContext<1?>,1)?")._as(t2._eval$1("_DelegateState.D")._as(A._instanceType(t1)._eval$1("_InheritedProviderScope<1>")._as(A.Element.prototype.get$widget.call(t1)).owner._delegate).startListening);
      t1 = _this._provider$_removeListener;
      A.assertHelper(t1 != null);
      t1 = _this._provider$_value;
      return t1 == null ? t2._precomputed1._as(t1) : t1;
    },
    build$1$isBuildFromExternalSources(isBuildFromExternalSources) {
      var t1, _this = this;
      if (isBuildFromExternalSources)
        if (_this._didInitValue) {
          t1 = _this.element;
          t1.toString;
          _this.$ti._eval$1("_DelegateState.D")._as(t1.$ti._eval$1("_InheritedProviderScope<1>")._as(A.Element.prototype.get$widget.call(t1)).owner._delegate);
        }
      t1 = _this.element;
      t1.toString;
      _this.set$_previousWidget(_this.$ti._eval$1("_DelegateState.D")._as(t1.$ti._eval$1("_InheritedProviderScope<1>")._as(A.Element.prototype.get$widget.call(t1)).owner._delegate));
      return _this.super$_DelegateState$build(isBuildFromExternalSources);
    },
    set$_provider$_removeListener(_removeListener) {
      this._provider$_removeListener = type$.nullable_void_Function._as(_removeListener);
    },
    set$_provider$_value(_value) {
      this._provider$_value = this.$ti._eval$1("1?")._as(_value);
    },
    set$_previousWidget(_previousWidget) {
      this._previousWidget = this.$ti._eval$1("_CreateInheritedProvider<1>?")._as(_previousWidget);
    }
  };
  A._CreateInheritedProviderState_value_closure.prototype = {
    call$0() {
      var t1 = this._box_0;
      t1._debugPreviousIsInInheritedProviderCreate = $.debugIsInInheritedProviderCreate;
      t1._debugPreviousIsInInheritedProviderUpdate = $.debugIsInInheritedProviderUpdate;
      return true;
    },
    $signature: 0
  };
  A._CreateInheritedProviderState_value_closure0.prototype = {
    call$0() {
      $.debugIsInInheritedProviderCreate = true;
      $.debugIsInInheritedProviderUpdate = false;
      return true;
    },
    $signature: 0
  };
  A._CreateInheritedProviderState_value_closure1.prototype = {
    call$0() {
      var t1 = this._box_0,
        t2 = t1._debugPreviousIsInInheritedProviderCreate;
      t2.toString;
      $.debugIsInInheritedProviderCreate = t2;
      t1 = t1._debugPreviousIsInInheritedProviderUpdate;
      t1.toString;
      $.debugIsInInheritedProviderUpdate = t1;
      return true;
    },
    $signature: 0
  };
  A._CreateInheritedProviderState_value_closure2.prototype = {
    call$0() {
      var t1 = this.$this,
        t2 = t1.element;
      t2.toString;
      t1.$ti._eval$1("_DelegateState.D")._as(t2.$ti._eval$1("_InheritedProviderScope<1>")._as(A.Element.prototype.get$widget.call(t2)).owner._delegate);
      return true;
    },
    $signature: 0
  };
  A.MultiProvider.prototype = {};
  A.ProviderNullException.prototype = {
    toString$0(_) {
      var t1 = this.valueType;
      return "Error: The widget " + this.widgetType.toString$0(0) + " tried to read Provider<" + t1.toString$0(0) + "> but the matching\nprovider returned null.\n\nTo fix the error, consider changing Provider<" + t1.toString$0(0) + "> to Provider<" + t1.toString$0(0) + "?>.\n";
    },
    $isException: 1
  };
  A.ProviderNotFoundException.prototype = {
    toString$0(_) {
      var t1 = this.valueType,
        t2 = this.widgetType;
      return "Error: Could not find the correct Provider<" + t1.toString$0(0) + "> above this " + t2.toString$0(0) + ' Widget\n\nThis happens because you used a `BuildContext` that does not include the provider\nof your choice. There are a few common scenarios:\n\n- You added a new provider in your `main.dart` and performed a hot-reload.\n  To fix, perform a hot-restart.\n\n- The provider you are trying to read is in a different route.\n\n  Providers are "scoped". So if you insert of provider inside a route, then\n  other routes will not be able to access that provider.\n\n- You used a `BuildContext` that is an ancestor of the provider you are trying to read.\n\n  Make sure that ' + t2.toString$0(0) + " is under your MultiProvider/Provider<" + t1.toString$0(0) + ">.\n  This usually happens when you are creating a provider and trying to read it immediately.\n\n  For example, instead of:\n\n  ```\n  Widget build(BuildContext context) {\n    return Provider<Example>(\n      create: (_) => Example(),\n      // Will throw a ProviderNotFoundError, because `context` is associated\n      // to the widget that is the parent of `Provider<Example>`\n      child: Text(context.watch<Example>().toString()),\n    );\n  }\n  ```\n\n  consider using `builder` like so:\n\n  ```\n  Widget build(BuildContext context) {\n    return Provider<Example>(\n      create: (_) => Example(),\n      // we use `builder` to obtain a new `BuildContext` that has access to the provider\n      builder: (context, child) {\n        // No longer throws\n        return Text(context.watch<Example>().toString());\n      }\n    );\n  }\n  ```\n\nIf none of these solutions work, consider asking for help on StackOverflow:\nhttps://stackoverflow.com/questions/tagged/flutter\n";
    },
    $isException: 1
  };
  A.SocketStates.prototype = {
    _enumToString$0() {
      return "SocketStates." + this._name;
    }
  };
  A.ChannelEvents.prototype = {
    _enumToString$0() {
      return "ChannelEvents." + this._name;
    }
  };
  A.Message.prototype = {
    toJson$0() {
      var t3, t4, t5, t6, outerKey, outerValue, t7, t8, innerKey, innerValue, t9, t10, _this = this,
        processedPayload = A._Cell$named("processedPayload"),
        t1 = type$.String,
        t2 = type$.dynamic;
      processedPayload.set$finalLocalValue(A.LinkedHashMap_LinkedHashMap$_empty(t1, t2));
      for (t3 = _this.payload, t4 = new A.LinkedHashMapKeyIterator(t3, t3._modifications, t3._first, A._instanceType(t3)._eval$1("LinkedHashMapKeyIterator<1>")), t5 = type$.Map_dynamic_dynamic, t6 = processedPayload.__late_helper$_name; t4.moveNext$0();) {
        outerKey = t4.__js_helper$_current;
        outerValue = t3.$index(0, outerKey);
        if (t5._is(outerValue))
          for (t7 = J.getInterceptor$x(outerValue), t8 = J.get$iterator$ax(t7.get$keys(outerValue)); t8.moveNext$0();) {
            innerKey = t8.get$current(t8);
            innerValue = t7.$index(outerValue, innerKey);
            t9 = processedPayload._value;
            if (t9 === processedPayload)
              A.throwExpression(A.LateError$localNI(t6));
            t10 = J.getInterceptor$asx(t9);
            if (t10.$index(t9, outerKey) == null)
              t10.$indexSet(t9, outerKey, A.LinkedHashMap_LinkedHashMap$_empty(t2, t2));
            t9 = processedPayload._value;
            if (t9 === processedPayload)
              A.throwExpression(A.LateError$localNI(t6));
            J.$indexSet$ax(J.$index$asx(t9, outerKey), innerKey, innerValue);
          }
        else {
          t7 = processedPayload._value;
          if (t7 === processedPayload)
            A.throwExpression(A.LateError$localNI(t6));
          J.$indexSet$ax(t7, outerKey, outerValue);
        }
      }
      t1 = A.LinkedHashMap_LinkedHashMap$_empty(t1, t2);
      t1.$indexSet(0, "topic", _this.topic);
      t2 = _this.event;
      t1.$indexSet(0, "event", t2 !== B.ChannelEvents_5 ? A.ChannelEventsExtended_eventName(t2) : "heartbeat");
      t1.$indexSet(0, "payload", processedPayload._readLocal$0());
      t1.$indexSet(0, "ref", _this.ref);
      return t1;
    }
  };
  A.RealtimeCloseEvent.prototype = {
    toString$0(_) {
      return "RealtimeCloseEvent(code: " + this.code + ", reason: " + A.S(this.reason) + ")";
    }
  };
  A.RealtimeClient.prototype = {
    get$encode() {
      var t1 = this.__RealtimeClient_encode_A;
      t1 === $ && A.throwLateFieldNI("encode");
      return t1;
    },
    get$decode(_) {
      var t1 = this.__RealtimeClient_decode_A;
      t1 === $ && A.throwLateFieldNI("decode");
      return t1;
    },
    RealtimeClient$13$decode$encode$headers$heartbeatIntervalMs$httpClient$logLevel$logger$longpollerTimeout$params$reconnectAfterMs$timeout$transport(endPoint, decode, encode, headers, heartbeatIntervalMs, httpClient, logLevel, logger, longpollerTimeout, params, reconnectAfterMs, timeout, transport) {
      var t2, customJWT, _this = this, _null = null,
        t1 = _this._realtime_client$_log;
      t1.log$4(B.Level_CONFIG_700, "Initialize RealtimeClient with endpoint: " + endPoint + ", timeout: " + _this.timeout.toString$0(0) + ", heartbeatIntervalMs: 30000, longpollerTimeout: 20000, logLevel: " + A.S(logLevel), _null, _null);
      t2 = _this.params;
      t1.log$4(B.Level_FINEST_300, "Initialize with headers: " + headers.toString$0(0) + ", params: " + t2.toString$0(0), _null, _null);
      t1 = _this.headers.$index(0, "Authorization");
      customJWT = t1 == null ? _null : B.JSArray_methods.get$last(t1.split(" "));
      _this.accessToken = customJWT == null ? t2.$index(0, "apikey") : customJWT;
      t1 = A.RetryTimer_createRetryFunction();
      _this.set$__RealtimeClient_reconnectAfterMs_A(type$.int_Function_int._as(t1));
      _this.set$__RealtimeClient_encode_A(type$.void_Function_2_dynamic_and_void_Function_String._as(new A.RealtimeClient_closure()));
      _this.set$__RealtimeClient_decode_A(type$.void_Function_2_String_and_void_Function_dynamic._as(new A.RealtimeClient_closure0()));
      t1 = _this.__RealtimeClient_reconnectAfterMs_A;
      t1 === $ && A.throwLateFieldNI("reconnectAfterMs");
      _this.__RealtimeClient_reconnectTimer_A = new A.RetryTimer(new A.RealtimeClient_closure1(_this), t1);
    },
    connect$0() {
      var $async$goto = 0,
        $async$completer = A._makeAsyncAwaitCompleter(type$.void),
        $async$returnValue, $async$handler = 2, $async$errorStack = [], $async$self = this, error, e, t1, exception, $async$exception, $async$exception1;
      var $async$connect$0 = A._wrapJsFunctionForAsync(function($async$errorCode, $async$result) {
        if ($async$errorCode === 1) {
          $async$errorStack.push($async$result);
          $async$goto = $async$handler;
        }
        while (true)
          switch ($async$goto) {
            case 0:
              // Function start
              if ($async$self.conn != null) {
                // goto return
                $async$goto = 1;
                break;
              }
              $async$handler = 4;
              $async$self.log$3("transport", "connecting to " + $async$self.get$endPointURL(), null);
              $async$self.log$4("transport", "connecting", null, B.Level_FINE_500);
              $async$self.connState = B.SocketStates_0;
              $async$self.set$conn($async$self.transport.call$2($async$self.get$endPointURL(), $async$self.headers));
              $async$handler = 8;
              t1 = $async$self.conn.__HtmlWebSocketChannel__readyCompleter_A;
              t1 === $ && A.throwLateFieldNI("_readyCompleter");
              $async$goto = 11;
              return A._asyncAwait(t1.future, $async$connect$0);
            case 11:
              // returning from await.
              $async$handler = 4;
              // goto after finally
              $async$goto = 10;
              break;
            case 8:
              // catch
              $async$handler = 7;
              $async$exception = $async$errorStack.pop();
              error = A.unwrapException($async$exception);
              t1 = $async$self.connState;
              if (t1 !== B.SocketStates_4 && t1 !== B.SocketStates_2) {
                $async$self.connState = B.SocketStates_3;
                $async$self._onConnError$1(error);
                t1 = $async$self.__RealtimeClient_reconnectTimer_A;
                t1 === $ && A.throwLateFieldNI("reconnectTimer");
                t1.scheduleTimeout$0();
              }
              // goto return
              $async$goto = 1;
              break;
              // goto after finally
              $async$goto = 10;
              break;
            case 7:
              // uncaught
              // goto catch
              $async$goto = 4;
              break;
            case 10:
              // after finally
              $async$self.connState = B.SocketStates_1;
              $async$self._onConnOpen$0();
              t1 = $async$self.conn._html$_controller.__StreamChannelController__foreign_F;
              t1 === $ && A.throwLateFieldNI("_foreign");
              t1 = t1.__GuaranteeChannel__streamController_F;
              t1 === $ && A.throwLateFieldNI("_streamController");
              new A._ControllerStream(t1, A._instanceType(t1)._eval$1("_ControllerStream<1>")).timeout$1(0, A.Duration$(0, 20000, 0));
              t1 = $async$self.conn._html$_controller.__StreamChannelController__foreign_F;
              t1 === $ && A.throwLateFieldNI("_foreign");
              t1 = t1.__GuaranteeChannel__streamController_F;
              t1 === $ && A.throwLateFieldNI("_streamController");
              new A._ControllerStream(t1, A._instanceType(t1)._eval$1("_ControllerStream<1>")).listen$3$onDone$onError(new A.RealtimeClient_connect_closure($async$self), new A.RealtimeClient_connect_closure0($async$self), $async$self.get$_onConnError());
              $async$handler = 2;
              // goto after finally
              $async$goto = 6;
              break;
            case 4:
              // catch
              $async$handler = 3;
              $async$exception1 = $async$errorStack.pop();
              e = A.unwrapException($async$exception1);
              $async$self._onConnError$1(e);
              // goto after finally
              $async$goto = 6;
              break;
            case 3:
              // uncaught
              // goto rethrow
              $async$goto = 2;
              break;
            case 6:
              // after finally
            case 1:
              // return
              return A._asyncReturn($async$returnValue, $async$completer);
            case 2:
              // rethrow
              return A._asyncRethrow($async$errorStack.at(-1), $async$completer);
          }
      });
      return A._asyncStartSync($async$connect$0, $async$completer);
    },
    disconnect$0(_) {
      var $async$goto = 0,
        $async$completer = A._makeAsyncAwaitCompleter(type$.void),
        $async$self = this, oldState, t1, t2, conn;
      var $async$disconnect$0 = A._wrapJsFunctionForAsync(function($async$errorCode, $async$result) {
        if ($async$errorCode === 1)
          return A._asyncRethrow($async$result, $async$completer);
        while (true)
          switch ($async$goto) {
            case 0:
              // Function start
              conn = $async$self.conn;
              $async$goto = conn != null ? 2 : 3;
              break;
            case 2:
              // then
              oldState = $async$self.connState;
              $async$self.connState = B.SocketStates_2;
              $async$self.log$4("transport", "disconnecting", A.LinkedHashMap_LinkedHashMap$_literal(["code", null, "reason", null], type$.String, type$.nullable_Object), B.Level_FINE_500);
              t1 = oldState === B.SocketStates_0;
              $async$goto = t1 ? 4 : 5;
              break;
            case 4:
              // then
              t2 = conn.__HtmlWebSocketChannel__readyCompleter_A;
              t2 === $ && A.throwLateFieldNI("_readyCompleter");
              $async$goto = 6;
              return A._asyncAwait(t2.future.catchError$1(new A.RealtimeClient_disconnect_closure()), $async$disconnect$0);
            case 6:
              // returning from await.
            case 5:
              // join
              $async$goto = oldState === B.SocketStates_1 || t1 ? 7 : 8;
              break;
            case 7:
              // then
              $async$goto = 9;
              return A._asyncAwait(conn.get$sink().close$0(0), $async$disconnect$0);
            case 9:
              // returning from await.
              $async$self.connState = B.SocketStates_4;
              t1 = $async$self.__RealtimeClient_reconnectTimer_A;
              t1 === $ && A.throwLateFieldNI("reconnectTimer");
              t1.reset$0(0);
              $async$self.log$4("transport", "disconnected", null, B.Level_FINE_500);
            case 8:
              // join
              $async$self.conn = null;
              t1 = $async$self.heartbeatTimer;
              if (t1 != null)
                t1.cancel$0(0);
            case 3:
              // join
              // implicit return
              return A._asyncReturn(null, $async$completer);
          }
      });
      return A._asyncStartSync($async$disconnect$0, $async$completer);
    },
    log$4(kind, msg, data, level) {
      this._realtime_client$_log.log$3(level, kind + ": " + msg, data);
    },
    log$3(kind, msg, data) {
      return this.log$4(kind, msg, data, B.Level_FINEST_300);
    },
    log$2(kind, msg) {
      return this.log$4(kind, msg, null, B.Level_FINEST_300);
    },
    push$1(message) {
      var _this = this,
        t1 = new A.RealtimeClient_push_callback(_this, message);
      _this.log$3("push", message.topic + " " + message.event.toString$0(0) + " (" + message.ref + ")", message.payload);
      if (_this.connState === B.SocketStates_1)
        t1.call$0();
      else
        B.JSArray_methods.add$1(_this.sendBuffer, t1);
      return null;
    },
    onConnMessage$1(rawMessage) {
      this.decode$2(0, rawMessage, new A.RealtimeClient_onConnMessage_closure(this));
    },
    get$endPointURL() {
      var t1 = type$.String,
        params = A.LinkedHashMap_LinkedHashMap$from(this.params, t1, t1);
      params.$indexSet(0, "vsn", "1.0.0");
      return this._appendParams$2(this.endPoint, params);
    },
    setAuth$1(token) {
      var t1, t2, t3, t4, _i, channel;
      this.accessToken = token;
      for (t1 = this.channels, t2 = token != null, t3 = type$.String, t4 = type$.dynamic, _i = 0; false; ++_i) {
        channel = t1[_i];
        if (t2)
          channel.updateJoinPayload$1(A.LinkedHashMap_LinkedHashMap$_literal(["access_token", token], t3, t4));
        if (channel.get$joinedOnce() && channel.get$isJoined())
          channel.push$2(B.ChannelEvents_6, A.LinkedHashMap_LinkedHashMap$_literal(["access_token", token], t3, t4));
      }
    },
    _onConnOpen$0() {
      var t1, _i, _this = this,
        _s9_ = "transport";
      _this.log$2(_s9_, "connected to " + _this.get$endPointURL());
      _this.log$4(_s9_, "connected", null, B.Level_FINE_500);
      _this._flushSendBuffer$0();
      t1 = _this.__RealtimeClient_reconnectTimer_A;
      t1 === $ && A.throwLateFieldNI("reconnectTimer");
      t1.reset$0(0);
      t1 = _this.heartbeatTimer;
      if (t1 != null)
        t1.cancel$0(0);
      _this.heartbeatTimer = A.Timer_Timer$periodic(A.Duration$(0, 30000, 0), new A.RealtimeClient__onConnOpen_closure(_this));
      t1 = _this.stateChangeCallbacks.$index(0, "open");
      t1.toString;
      _i = 0;
      for (; false; ++_i)
        t1[_i].call$0();
    },
    _onConnClose$0() {
      var $event, _i, _this = this,
        t1 = _this.conn,
        t2 = t1 == null,
        statusCode = t2 ? null : t1._closeCode;
      if (statusCode != null)
        $event = new A.RealtimeCloseEvent(statusCode, t2 ? null : t1._closeReason);
      else
        $event = null;
      _this.log$4("transport", "close", $event, B.Level_FINE_500);
      if (_this.connState === B.SocketStates_3) {
        _this._triggerChanError$1($event);
        t1 = _this.__RealtimeClient_reconnectTimer_A;
        t1 === $ && A.throwLateFieldNI("reconnectTimer");
        t1.scheduleTimeout$0();
      }
      t1 = _this.heartbeatTimer;
      if (t1 != null)
        t1.cancel$0(0);
      t1 = _this.stateChangeCallbacks.$index(0, "close");
      t1.toString;
      _i = 0;
      for (; false; ++_i)
        t1[_i].call$1($event);
    },
    _onConnError$1(error) {
      var t1, _i;
      this.log$2("transport", J.toString$0$(error));
      this._triggerChanError$1(error);
      t1 = this.stateChangeCallbacks.$index(0, "error");
      t1.toString;
      _i = 0;
      for (; false; ++_i)
        t1[_i].call$1(error);
    },
    _triggerChanError$1(error) {
      var t1, _i;
      for (t1 = this.channels, _i = 0; false; ++_i)
        t1[_i].trigger$2(A.ChannelEventsExtended_eventName(B.ChannelEvents_1), error);
    },
    _appendParams$2(url, params) {
      var endpoint, t1;
      type$.Map_String_String._as(params);
      if (params.__js_helper$_length === 0)
        return url;
      endpoint = A.Uri_parse(url, 0, null);
      t1 = A.LinkedHashMap_LinkedHashMap$of(endpoint.get$queryParameters(), type$.String, type$.dynamic);
      t1.addAll$1(0, params);
      return endpoint.replace$1$queryParameters(0, t1).get$_text();
    },
    _flushSendBuffer$0() {
      var t1, t2, _i, _this = this;
      if (_this.connState === B.SocketStates_1 && _this.sendBuffer.length !== 0) {
        for (t1 = _this.sendBuffer, t2 = t1.length, _i = 0; _i < t1.length; t1.length === t2 || (0, A.throwConcurrentModificationError)(t1), ++_i)
          t1[_i].call$0();
        _this.sendBuffer = [];
      }
    },
    sendHeartbeat$0() {
      var t1, newRef, t2, _this = this;
      if (_this.connState !== B.SocketStates_1)
        return;
      if (_this.pendingHeartbeatRef != null) {
        _this.pendingHeartbeatRef = null;
        _this.log$2("transport", "heartbeat timeout. Attempting to re-establish connection");
        t1 = _this.conn;
        if (t1 != null)
          t1.get$sink().close$2(0, 1000, "heartbeat timeout");
        return;
      }
      newRef = _this.ref + 1;
      _this.ref = newRef;
      t1 = B.JSInt_methods.toString$0(newRef);
      _this.pendingHeartbeatRef = t1;
      t2 = type$.dynamic;
      _this.push$1(new A.Message("phoenix", B.ChannelEvents_5, A.LinkedHashMap_LinkedHashMap$_empty(t2, t2), t1));
      _this.setAuth$1(_this.accessToken);
    },
    set$__RealtimeClient_encode_A(__RealtimeClient_encode_A) {
      this.__RealtimeClient_encode_A = type$.void_Function_2_dynamic_and_void_Function_String._as(__RealtimeClient_encode_A);
    },
    set$__RealtimeClient_decode_A(__RealtimeClient_decode_A) {
      this.__RealtimeClient_decode_A = type$.void_Function_2_String_and_void_Function_dynamic._as(__RealtimeClient_decode_A);
    },
    set$__RealtimeClient_reconnectAfterMs_A(__RealtimeClient_reconnectAfterMs_A) {
      this.__RealtimeClient_reconnectAfterMs_A = type$.int_Function_int._as(__RealtimeClient_reconnectAfterMs_A);
    },
    set$conn(conn) {
      this.conn = type$.nullable_WebSocketChannel._as(conn);
    },
    encode$2(arg0, arg1) {
      return this.get$encode().call$2(arg0, arg1);
    },
    decode$2($receiver, arg0, arg1) {
      return this.get$decode(this).call$2(arg0, arg1);
    }
  };
  A.RealtimeClient_closure.prototype = {
    call$2(payload, callback) {
      return type$.dynamic_Function_String._as(callback).call$1(B.C_JsonCodec.encode$1(payload));
    },
    $signature: 623
  };
  A.RealtimeClient_closure0.prototype = {
    call$2(payload, callback) {
      return type$.dynamic_Function_dynamic._as(callback).call$1(B.C_JsonCodec.decode$1(0, payload));
    },
    $signature: 624
  };
  A.RealtimeClient_closure1.prototype = {
    call$0() {
      var $async$goto = 0,
        $async$completer = A._makeAsyncAwaitCompleter(type$.void),
        $async$self = this, t1;
      var $async$call$0 = A._wrapJsFunctionForAsync(function($async$errorCode, $async$result) {
        if ($async$errorCode === 1)
          return A._asyncRethrow($async$result, $async$completer);
        while (true)
          switch ($async$goto) {
            case 0:
              // Function start
              t1 = $async$self.$this;
              $async$goto = 2;
              return A._asyncAwait(t1.disconnect$0(0), $async$call$0);
            case 2:
              // returning from await.
              $async$goto = 3;
              return A._asyncAwait(t1.connect$0(), $async$call$0);
            case 3:
              // returning from await.
              // implicit return
              return A._asyncReturn(null, $async$completer);
          }
      });
      return A._asyncStartSync($async$call$0, $async$completer);
    },
    $signature: 15
  };
  A.RealtimeClient_connect_closure.prototype = {
    call$1(message) {
      return this.$this.onConnMessage$1(A._asString(message));
    },
    $signature: 36
  };
  A.RealtimeClient_connect_closure0.prototype = {
    call$0() {
      var t1 = this.$this,
        t2 = t1.connState;
      if (t2 !== B.SocketStates_4 && t2 !== B.SocketStates_2)
        t1.connState = B.SocketStates_3;
      t1._onConnClose$0();
    },
    $signature: 1
  };
  A.RealtimeClient_disconnect_closure.prototype = {
    call$1(_) {
    },
    $signature: 16
  };
  A.RealtimeClient_push_callback.prototype = {
    call$0() {
      var t1 = this.$this;
      t1.encode$2(this.message.toJson$0(), new A.RealtimeClient_push_callback_closure(t1));
    },
    $signature: 1
  };
  A.RealtimeClient_push_callback_closure.prototype = {
    call$1(result) {
      var t1;
      A._asString(result);
      t1 = this.$this.conn;
      if (t1 != null) {
        t1 = t1.get$sink();
        t1._stream_sink$_sink.add$1(0, A._instanceType(t1)._eval$1("DelegatingStreamSink.T")._as(result));
      }
      return null;
    },
    $signature: 32
  };
  A.RealtimeClient_onConnMessage_closure.prototype = {
    call$1(msg) {
      var t2, t3, _i,
        t1 = J.getInterceptor$asx(msg),
        topic = A._asString(t1.$index(msg, "topic")),
        $event = A._asString(t1.$index(msg, "event")),
        payload = t1.$index(msg, "payload"),
        ref = A._asStringQ(t1.$index(msg, "ref"));
      t1 = ref != null;
      if (t1 && ref === this.$this.pendingHeartbeatRef)
        this.$this.pendingHeartbeatRef = null;
      t2 = this.$this;
      t3 = J.$index$asx(payload, "status");
      t3 = A.S(t3 == null ? "" : t3);
      t1 = t1 ? "(" + ref + ")" : "";
      t2.log$3("receive", t3 + " " + topic + " " + $event + " " + t1, payload);
      t1 = t2.channels;
      t3 = A._arrayInstanceType(t1);
      new A.WhereIterable(t1, t3._eval$1("bool(1)")._as(new A.RealtimeClient_onConnMessage__closure(topic)), t3._eval$1("WhereIterable<1>")).forEach$1(0, new A.RealtimeClient_onConnMessage__closure0($event, payload, ref));
      t1 = t2.stateChangeCallbacks.$index(0, "message");
      t1.toString;
      _i = 0;
      for (; false; ++_i)
        t1[_i].call$1(msg);
    },
    $signature: 36
  };
  A.RealtimeClient_onConnMessage__closure.prototype = {
    call$1(channel) {
      return type$.RealtimeChannel._as(channel).isMember$1(this.topic);
    },
    $signature: 625
  };
  A.RealtimeClient_onConnMessage__closure0.prototype = {
    call$1(channel) {
      return type$.RealtimeChannel._as(channel).trigger$3(this.event, this.payload, this.ref);
    },
    $signature: 626
  };
  A.RealtimeClient__onConnOpen_closure.prototype = {
    call$1(t) {
      type$.Timer._as(t);
      return this.$this.sendHeartbeat$0();
    },
    $signature: 65
  };
  A.RetryTimer.prototype = {
    reset$0(_) {
      var t1;
      this._tries = 0;
      t1 = this._retry_timer$_timer;
      if (t1 != null)
        t1.cancel$0(0);
    },
    scheduleTimeout$0() {
      var _this = this,
        t1 = _this._retry_timer$_timer;
      if (t1 != null)
        t1.cancel$0(0);
      _this._retry_timer$_timer = A.Timer_Timer(A.Duration$(0, _this.timerCalc.call$1(_this._tries + 1), 0), new A.RetryTimer_scheduleTimeout_closure(_this));
    }
  };
  A.RetryTimer_scheduleTimeout_closure.prototype = {
    call$0() {
      var t1 = this.$this;
      ++t1._tries;
      t1.callback.call$0();
    },
    $signature: 1
  };
  A.RetryTimer_createRetryFunction_closure.prototype = {
    call$1(tries) {
      var delay, t1,
        shiftAmount = A._asInt(tries) - 1;
      if (shiftAmount > 20)
        shiftAmount = 20;
      delay = B.JSInt_methods.$shl(this.firstDelay, shiftAmount);
      t1 = this.maxDelay;
      return delay > t1 ? t1 : delay;
    },
    $signature: 52
  };
  A.RestartWeb.prototype = {
    handleMethodCall$1($call) {
      var $async$goto = 0,
        $async$completer = A._makeAsyncAwaitCompleter(type$.dynamic),
        $async$returnValue, t1, t2, t3, t4;
      var $async$handleMethodCall$1 = A._wrapJsFunctionForAsync(function($async$errorCode, $async$result) {
        if ($async$errorCode === 1)
          return A._asyncRethrow($async$result, $async$completer);
        while (true)
          $async$outer:
            switch ($async$goto) {
              case 0:
                // Function start
                switch ($call.method) {
                  case "restartApp":
                    t1 = A._asStringQ($call.$arguments);
                    t2 = self;
                    t3 = type$.JSObject;
                    t4 = t3._as(t3._as(t2.window).location);
                    if (t1 == null)
                      t1 = A._asString(t3._as(t2.window).origin);
                    t4.replace(t1);
                    $async$returnValue = null;
                    // goto return
                    $async$goto = 1;
                    break $async$outer;
                  default:
                    $async$returnValue = "false";
                    // goto return
                    $async$goto = 1;
                    break $async$outer;
                }
              case 1:
                // return
                return A._asyncReturn($async$returnValue, $async$completer);
            }
      });
      return A._asyncStartSync($async$handleMethodCall$1, $async$completer);
    }
  };
  A.RetryOptions.prototype = {
    delay$1(_, attempt) {
      var t1, delay, t2;
      if (attempt <= 0)
        return B.Duration_0;
      t1 = $.$get$_rand().nextDouble$0();
      t1 = B.JSNumber_methods.round$0(B.JSNumber_methods.round$0(this.delayFactor._duration * Math.pow(2, Math.min(attempt, 31))) * (this.randomizationFactor * (t1 * 2 - 1) + 1));
      delay = new A.Duration(t1);
      t2 = this.maxDelay;
      return t1 < t2._duration ? delay : t2;
    },
    retry$1$3$onRetry$retryIf(fn, onRetry, retryIf, $T) {
      return this.retry$body$RetryOptions($T._eval$1("0/()")._as(fn), onRetry, type$.nullable_FutureOr_bool_Function_Exception._as(retryIf), $T, $T);
    },
    retry$body$RetryOptions(fn, onRetry, retryIf, $T, $async$type) {
      var $async$goto = 0,
        $async$completer = A._makeAsyncAwaitCompleter($async$type),
        $async$returnValue, $async$handler = 2, $async$errorStack = [], $async$self = this, e, t1, t2, t3, t4, t5, t6, t7, t8, t9, exception, attempt, $async$exception, $async$temp1;
      var $async$retry$1$3$onRetry$retryIf = A._wrapJsFunctionForAsync(function($async$errorCode, $async$result) {
        if ($async$errorCode === 1) {
          $async$errorStack.push($async$result);
          $async$goto = $async$handler;
        }
        while (true)
          switch ($async$goto) {
            case 0:
              // Function start
              attempt = 0;
              t1 = type$.dynamic, t2 = $async$self.maxAttempts, t3 = type$.Exception, t4 = $T._eval$1("_Future<0>"), t5 = $T._eval$1("Future<0>"), t6 = type$._Future_bool, t7 = type$.Future_bool;
            case 3:
              // for condition
              // trivial condition
              t8 = attempt;
              if (typeof t8 !== "number") {
                $async$returnValue = t8.$add();
                // goto return
                $async$goto = 1;
                break;
              }
              attempt = t8 + 1;
              $async$handler = 6;
              t8 = fn.call$0();
              if (!t5._is(t8)) {
                $T._as(t8);
                t9 = new A._Future($.Zone__current, t4);
                t9._state = 8;
                t9._resultOrListeners = t8;
                t8 = t9;
              }
              $async$goto = 9;
              return A._asyncAwait(t8, $async$retry$1$3$onRetry$retryIf);
            case 9:
              // returning from await.
              t8 = $async$result;
              $async$returnValue = t8;
              // goto return
              $async$goto = 1;
              break;
              $async$handler = 2;
              // goto after finally
              $async$goto = 8;
              break;
            case 6:
              // catch
              $async$handler = 5;
              $async$exception = $async$errorStack.pop();
              t8 = A.unwrapException($async$exception);
              $async$goto = t3._is(t8) ? 10 : 12;
              break;
            case 10:
              // then
              e = t8;
              t8 = attempt;
              if (typeof t8 !== "number") {
                $async$returnValue = t8.$ge();
                // goto return
                $async$goto = 1;
                break;
              }
              $async$goto = !(t8 >= t2) ? 13 : 15;
              break;
            case 13:
              // then
              t8 = retryIf.call$1(e);
              if (!t7._is(t8)) {
                A._asBool(t8);
                t9 = new A._Future($.Zone__current, t6);
                t9._state = 8;
                t9._resultOrListeners = t8;
                t8 = t9;
              }
              $async$temp1 = A;
              $async$goto = 16;
              return A._asyncAwait(t8, $async$retry$1$3$onRetry$retryIf);
            case 16:
              // returning from await.
              t8 = !$async$temp1.boolConversionCheck($async$result);
              // goto join
              $async$goto = 14;
              break;
            case 15:
              // else
              t8 = true;
            case 14:
              // join
              if (t8)
                throw $async$exception;
              // goto join
              $async$goto = 11;
              break;
            case 12:
              // else
              throw $async$exception;
            case 11:
              // join
              // goto after finally
              $async$goto = 8;
              break;
            case 5:
              // uncaught
              // goto rethrow
              $async$goto = 2;
              break;
            case 8:
              // after finally
              $async$goto = 17;
              return A._asyncAwait(A.Future_Future$delayed($async$self.delay$1(0, attempt), null, t1), $async$retry$1$3$onRetry$retryIf);
            case 17:
              // returning from await.
              // goto for condition
              $async$goto = 3;
              break;
            case 4:
              // after for
            case 1:
              // return
              return A._asyncReturn($async$returnValue, $async$completer);
            case 2:
              // rethrow
              return A._asyncRethrow($async$errorStack.at(-1), $async$completer);
          }
      });
      return A._asyncStartSync($async$retry$1$3$onRetry$retryIf, $async$completer);
    }
  };
  A.DeferStream.prototype = {
    get$isBroadcast() {
      return true;
    },
    listen$4$cancelOnError$onDone$onError(onData, cancelOnError, onDone, onError) {
      var stream, e, s, exception, _0_0, t2, _null = null,
        t1 = this.$ti;
      t1._eval$1("~(1)?")._as(onData);
      type$.nullable_void_Function._as(onDone);
      stream = null;
      try {
        stream = this._factory.call$0();
      } catch (exception) {
        e = A.unwrapException(exception);
        s = A.getTraceFromException(exception);
        _0_0 = A._interceptUserError(e, s);
        t1 = t1._eval$1("_AsyncStreamController<1>");
        t2 = new A._AsyncStreamController(_null, _null, _null, _null, t1);
        t2._addError$2(_0_0.error, _0_0.stackTrace);
        t2._closeUnchecked$0();
        return new A._ControllerStream(t2, t1._eval$1("_ControllerStream<1>")).listen$4$cancelOnError$onDone$onError(onData, cancelOnError, onDone, onError);
      }
      return stream.listen$4$cancelOnError$onDone$onError(onData, cancelOnError, onDone, onError);
    },
    listen$1(onData) {
      return this.listen$4$cancelOnError$onDone$onError(onData, null, null, null);
    },
    listen$3$onDone$onError(onData, onDone, onError) {
      return this.listen$4$cancelOnError$onDone$onError(onData, null, onDone, onError);
    }
  };
  A.BehaviorSubject.prototype = {
    get$stream(_) {
      return new A._BehaviorSubjectStream(this, this.$ti._eval$1("_BehaviorSubjectStream<1>"));
    }
  };
  A.BehaviorSubject__deferStream_closure.prototype = {
    call$0() {
      var t2, t3, value, _this = this,
        t1 = _this.wrapper,
        errorAndStackTrace = t1.errorAndStackTrace;
      if (errorAndStackTrace != null && !t1.isValue) {
        t1 = _this.controller;
        t2 = A._instanceType(t1)._eval$1("_BroadcastStream<1>");
        t3 = _this.T;
        return t2._bind$1(t3)._eval$1("StreamTransformer<Stream.T,1>")._as(new A.StartWithErrorStreamTransformer(errorAndStackTrace.error, errorAndStackTrace.stackTrace, t3._eval$1("StartWithErrorStreamTransformer<0>"))).bind$1(new A._BroadcastStream(t1, t2));
      }
      value = t1.value;
      if (value !== B.C__Empty && t1.isValue) {
        t1 = _this.controller;
        t2 = A._instanceType(t1)._eval$1("_BroadcastStream<1>");
        t3 = _this.T;
        return t2._bind$1(t3)._eval$1("StreamTransformer<Stream.T,1>")._as(new A.StartWithStreamTransformer(t3._as(value), t3._eval$1("StartWithStreamTransformer<0>"))).bind$1(new A._BroadcastStream(t1, t2));
      }
      t1 = _this.controller;
      return new A._BroadcastStream(t1, A._instanceType(t1)._eval$1("_BroadcastStream<1>"));
    },
    $signature() {
      return this.T._eval$1("Stream<0>()");
    }
  };
  A._Wrapper.prototype = {};
  A._BehaviorSubjectStream.prototype = {
    get$isBroadcast() {
      return true;
    },
    get$hashCode(_) {
      return (A.Primitives_objectHashCode(this._subject) ^ 892482866) >>> 0;
    },
    $eq(_, other) {
      if (other == null)
        return false;
      if (this === other)
        return true;
      return other instanceof A._BehaviorSubjectStream && other._subject === this._subject;
    },
    listen$4$cancelOnError$onDone$onError(onData, cancelOnError, onDone, onError) {
      return this._subject.listen$4$cancelOnError$onDone$onError(this.$ti._eval$1("~(1)?")._as(onData), cancelOnError, type$.nullable_void_Function._as(onDone), onError);
    },
    listen$1(onData) {
      return this.listen$4$cancelOnError$onDone$onError(onData, null, null, null);
    },
    listen$3$onDone$onError(onData, onDone, onError) {
      return this.listen$4$cancelOnError$onDone$onError(onData, null, onDone, onError);
    },
    listen$2$onError(onData, onError) {
      return this.listen$4$cancelOnError$onDone$onError(onData, null, null, onError);
    }
  };
  A.Subject.prototype = {
    get$stream(_) {
      return new A._SubjectStream(this, this.$ti._eval$1("_SubjectStream<1>"));
    },
    addError$2(error, stackTrace) {
      var t2,
        t1 = this._subject$_controller;
      if ((t1._state & 4) === 0) {
        t2 = this._wrapper;
        t2.errorAndStackTrace = new A.ErrorAndStackTrace(error, stackTrace);
        t2.isValue = false;
      }
      t1.addError$2(error, stackTrace);
    },
    add$1(_, $event) {
      var t2, t3,
        t1 = this.$ti;
      t1._precomputed1._as($event);
      t2 = this._subject$_controller;
      if ((t2._state & 4) === 0) {
        t3 = this._wrapper;
        t3.value = t3.$ti._precomputed1._as(t1._precomputed1._as($event));
        t3.isValue = true;
      }
      t2.add$1(0, $event);
    },
    close$0(_) {
      return this._subject$_controller.close$0(0);
    },
    $isEventSink: 1,
    $isStreamSink: 1,
    $isStreamController: 1,
    $isSink: 1
  };
  A._SubjectStream.prototype = {
    get$isBroadcast() {
      return true;
    },
    get$hashCode(_) {
      return (A.Primitives_objectHashCode(this._subject$_subject) ^ 892482866) >>> 0;
    },
    $eq(_, other) {
      if (other == null)
        return false;
      if (this === other)
        return true;
      return other instanceof A._SubjectStream && other._subject$_subject === this._subject$_subject;
    },
    listen$4$cancelOnError$onDone$onError(onData, cancelOnError, onDone, onError) {
      return this._subject$_subject.listen$4$cancelOnError$onDone$onError(this.$ti._eval$1("~(1)?")._as(onData), cancelOnError, type$.nullable_void_Function._as(onDone), onError);
    },
    listen$1(onData) {
      return this.listen$4$cancelOnError$onDone$onError(onData, null, null, null);
    },
    listen$3$onDone$onError(onData, onDone, onError) {
      return this.listen$4$cancelOnError$onDone$onError(onData, null, onDone, onError);
    }
  };
  A._StartWithStreamSink.prototype = {
    onData$1(data) {
      this.$ti._precomputed1._as(data);
      return this.get$sink().add$1(0, data);
    },
    onError$2(_, e, st) {
      type$.Object._as(e);
      type$.StackTrace._as(st);
      return this.get$sink().addError$2(e, st);
    },
    onDone$0() {
      return this.get$sink().close$0(0);
    },
    onCancel$0(_) {
    },
    onListen$0() {
      this.get$sink().add$1(0, this._startValue);
    },
    onPause$0(_) {
    },
    onResume$0(_) {
    }
  };
  A.StartWithStreamTransformer.prototype = {
    bind$1(stream) {
      var t1 = this.$ti,
        t2 = t1._precomputed1;
      return A.forwardStream(t1._eval$1("Stream<1>")._as(stream), new A.StartWithStreamTransformer_bind_closure(this), t2, t2);
    }
  };
  A.StartWithStreamTransformer_bind_closure.prototype = {
    call$0() {
      var t1 = this.$this;
      return new A._StartWithStreamSink(t1.startValue, t1.$ti._eval$1("_StartWithStreamSink<1>"));
    },
    $signature() {
      return this.$this.$ti._eval$1("_StartWithStreamSink<1>()");
    }
  };
  A._StartWithErrorStreamSink.prototype = {
    onData$1(data) {
      this.$ti._precomputed1._as(data);
      return this.get$sink().add$1(0, data);
    },
    onError$2(_, e, st) {
      type$.Object._as(e);
      type$.StackTrace._as(st);
      return this.get$sink().addError$2(e, st);
    },
    onDone$0() {
      return this.get$sink().close$0(0);
    },
    onCancel$0(_) {
    },
    onListen$0() {
      this.get$sink().addError$2(this._e, this._st);
    },
    onPause$0(_) {
    },
    onResume$0(_) {
    }
  };
  A.StartWithErrorStreamTransformer.prototype = {
    bind$1(stream) {
      var t1 = this.$ti,
        t2 = t1._precomputed1;
      return A.forwardStream(t1._eval$1("Stream<1>")._as(stream), new A.StartWithErrorStreamTransformer_bind_closure(this), t2, t2);
    }
  };
  A.StartWithErrorStreamTransformer_bind_closure.prototype = {
    call$0() {
      var t1 = this.$this;
      return new A._StartWithErrorStreamSink(t1.error, t1.stackTrace, t1.$ti._eval$1("_StartWithErrorStreamSink<1>"));
    },
    $signature() {
      return this.$this.$ti._eval$1("_StartWithErrorStreamSink<1>()");
    }
  };
  A._Empty.prototype = {
    toString$0(_) {
      return "<<EMPTY>>";
    }
  };
  A.ErrorAndStackTrace.prototype = {
    toString$0(_) {
      return "ErrorAndStackTrace{error: " + A.S(this.error) + ", stackTrace: " + this.stackTrace.toString$0(0) + "}";
    },
    $eq(_, other) {
      var t1, _this = this;
      if (other == null)
        return false;
      if (_this !== other)
        t1 = other instanceof A.ErrorAndStackTrace && A.getRuntimeTypeOfDartObject(_this) === A.getRuntimeTypeOfDartObject(other) && J.$eq$(_this.error, other.error) && _this.stackTrace === other.stackTrace;
      else
        t1 = true;
      return t1;
    },
    get$hashCode(_) {
      return (J.get$hashCode$(this.error) ^ A.Primitives_objectHashCode(this.stackTrace)) >>> 0;
    }
  };
  A.ForwardingSink.prototype = {
    get$sink() {
      var t1 = this._forwarding_sink$_sink;
      return t1 == null ? A.throwExpression(A.StateError$("Must call setSink(sink) before accessing!")) : t1;
    },
    set$_forwarding_sink$_sink(_sink) {
      this._forwarding_sink$_sink = A._instanceType(this)._eval$1("EnhancedEventSink<ForwardingSink.R>?")._as(_sink);
    },
    set$_forwarding_sink$_subscription(_subscription) {
      A._instanceType(this)._eval$1("StreamSubscription<ForwardingSink.T>?")._as(_subscription);
    }
  };
  A._forwardMulti_closure.prototype = {
    call$1(controller) {
      var sink, _this = this, t1 = {},
        t2 = _this.R;
      t2._eval$1("MultiStreamController<0>")._as(controller);
      sink = _this.sinkFactory.call$0();
      sink.set$_forwarding_sink$_sink(A._instanceType(sink)._eval$1("EnhancedEventSink<ForwardingSink.R>")._as(new A._MultiControllerSink(controller, t2._eval$1("_MultiControllerSink<0>"))));
      t1.subscription = null;
      t1.cancelled = false;
      sink.onListen$0();
      new A._forwardMulti_closure_listenToUpstream(t1, _this.stream, sink, _this.T).call$0();
      controller.set$onCancel(0, new A._forwardMulti__closure(t1, sink));
    },
    $signature() {
      return this.R._eval$1("~(MultiStreamController<0>)");
    }
  };
  A._forwardMulti_closure_listenToUpstream.prototype = {
    call$1(_) {
      var t2, t3, t4, subscription, _this = this,
        t1 = _this._box_0;
      if (t1.cancelled)
        return;
      t2 = _this.sink;
      t3 = _this.T._eval$1("~(0)")._as(t2.get$onData());
      t4 = t2.get$onError(t2);
      subscription = _this.stream.listen$3$onDone$onError(t3, t2.get$onDone(), t4);
      t1.subscription = subscription;
      t2.set$_forwarding_sink$_subscription(A._instanceType(t2)._eval$1("StreamSubscription<ForwardingSink.T>?")._as(subscription));
    },
    call$0() {
      return this.call$1(null);
    },
    $signature: 221
  };
  A._forwardMulti__closure.prototype = {
    call$0() {
      var t2, future,
        t1 = this._box_0;
      t1.cancelled = true;
      t2 = t1.subscription;
      future = t2 == null ? null : t2.cancel$0(0);
      t1.subscription = null;
      t1 = this.sink;
      t1.set$_forwarding_sink$_subscription(null);
      return A.waitTwoFutures(future, t1.onCancel$0(0));
    },
    $signature: 1
  };
  A._forward_closure.prototype = {
    call$0() {
      return this.sinkFactory.call$0();
    },
    $signature() {
      return this.T._eval$1("@<0>")._bind$1(this.R)._eval$1("ForwardingSink<1,2>()");
    }
  };
  A._forward_closure0.prototype = {
    call$0() {
      var _this = this,
        t1 = _this.sink,
        t2 = _this.controller,
        t3 = t1._readFinal$0();
      t3.set$_forwarding_sink$_sink(A._instanceType(t3)._eval$1("EnhancedEventSink<ForwardingSink.R>")._as(new A._EnhancedEventSink(t2, _this.R._eval$1("_EnhancedEventSink<0>"))));
      t1._readFinal$0().onListen$0();
      new A._forward_closure_listenToUpstream(_this._box_0, _this.stream, t1, t2, _this.T).call$0();
    },
    $signature: 1
  };
  A._forward_closure_listenToUpstream.prototype = {
    call$1(_) {
      var t2, t3, t4, t5, _this = this,
        t1 = _this._box_0;
      if (t1.cancelled)
        return;
      t2 = _this.stream;
      t3 = _this.sink;
      t4 = _this.T._eval$1("~(0)")._as(t3._readFinal$0().get$onData());
      t5 = J.get$onError$z(t3._readFinal$0());
      t1.subscription = t2.listen$3$onDone$onError(t4, t3._readFinal$0().get$onDone(), t5);
      t5 = t3._readFinal$0();
      t5.set$_forwarding_sink$_subscription(A._instanceType(t5)._eval$1("StreamSubscription<ForwardingSink.T>?")._as(t1.subscription));
      if (!t2.get$isBroadcast()) {
        t2 = _this.controller;
        t2.set$onPause(0, new A._forward__listenToUpstream_closure(t1, t3));
        t2.set$onResume(0, new A._forward__listenToUpstream_closure0(t1, t3));
      }
    },
    call$0() {
      return this.call$1(null);
    },
    $signature: 221
  };
  A._forward__listenToUpstream_closure.prototype = {
    call$0() {
      this._box_0.subscription.pause$0(0);
      J.onPause$0$z(this.sink._readFinal$0());
    },
    $signature: 1
  };
  A._forward__listenToUpstream_closure0.prototype = {
    call$0() {
      this._box_0.subscription.resume$0(0);
      J.onResume$0$z(this.sink._readFinal$0());
    },
    $signature: 1
  };
  A._forward_closure1.prototype = {
    call$0() {
      var t2, future,
        t1 = this._box_0;
      t1.cancelled = true;
      t2 = t1.subscription;
      future = t2 == null ? null : t2.cancel$0(0);
      t1.subscription = null;
      t1 = this.sink;
      t1._readFinal$0().set$_forwarding_sink$_subscription(null);
      return A.waitTwoFutures(future, J.onCancel$0$z(t1._readFinal$0()));
    },
    $signature: 1
  };
  A._MultiControllerSink.prototype = {
    add$1(_, $event) {
      var t2,
        t1 = this.controller;
      $event = t1.$ti._precomputed1._as(this.$ti._precomputed1._as($event));
      t2 = t1._state;
      if (t2 >= 4)
        A.throwExpression(t1._badEventState$0());
      if ((t2 & 1) !== 0)
        t1.get$_subscription()._add$1(0, $event);
      return null;
    },
    addError$2(error, stackTrace) {
      var t1 = this.controller,
        t2 = t1._state;
      if (t2 >= 4)
        A.throwExpression(t1._badEventState$0());
      if ((t2 & 1) !== 0) {
        t1 = t1.get$_subscription();
        t1._addError$2(error, stackTrace);
      }
      return null;
    },
    close$0(_) {
      return this.controller.closeSync$0();
    },
    $isEventSink: 1,
    $isSink: 1,
    $isEnhancedEventSink: 1
  };
  A._EnhancedEventSink.prototype = {
    add$1(_, $event) {
      return this._forwarding_stream$_controller.add$1(0, this.$ti._precomputed1._as($event));
    },
    addError$2(error, stackTrace) {
      return this._forwarding_stream$_controller.addError$2(error, stackTrace);
    },
    close$0(_) {
      return this._forwarding_stream$_controller.close$0(0);
    },
    $isEventSink: 1,
    $isSink: 1,
    $isEnhancedEventSink: 1
  };
  A.SharedPreferences.prototype = {
    _setValue$3(valueType, key, value) {
      A.ArgumentError_checkNotNull(value, "value", type$.Object);
      J.$indexSet$ax(this._preferenceCache, key, value);
      return $.$get$SharedPreferencesStorePlatform__instance().setValue$3(valueType, "flutter." + key, value);
    }
  };
  A.MethodChannelSharedPreferencesStore.prototype = {
    remove$1(_, key) {
      var $async$goto = 0,
        $async$completer = A._makeAsyncAwaitCompleter(type$.bool),
        $async$returnValue, t1;
      var $async$remove$1 = A._wrapJsFunctionForAsync(function($async$errorCode, $async$result) {
        if ($async$errorCode === 1)
          return A._asyncRethrow($async$result, $async$completer);
        while (true)
          switch ($async$goto) {
            case 0:
              // Function start
              $async$goto = 3;
              return A._asyncAwait(B.MethodChannel_1Ri._invokeMethod$1$3$arguments$missingOk("remove", A.LinkedHashMap_LinkedHashMap$_literal(["key", key], type$.String, type$.dynamic), false, type$.bool), $async$remove$1);
            case 3:
              // returning from await.
              t1 = $async$result;
              t1.toString;
              $async$returnValue = t1;
              // goto return
              $async$goto = 1;
              break;
            case 1:
              // return
              return A._asyncReturn($async$returnValue, $async$completer);
          }
      });
      return A._asyncStartSync($async$remove$1, $async$completer);
    },
    setValue$3(valueType, key, value) {
      var $async$goto = 0,
        $async$completer = A._makeAsyncAwaitCompleter(type$.bool),
        $async$returnValue, t1;
      var $async$setValue$3 = A._wrapJsFunctionForAsync(function($async$errorCode, $async$result) {
        if ($async$errorCode === 1)
          return A._asyncRethrow($async$result, $async$completer);
        while (true)
          switch ($async$goto) {
            case 0:
              // Function start
              $async$goto = 3;
              return A._asyncAwait(B.MethodChannel_1Ri._invokeMethod$1$3$arguments$missingOk("set" + valueType, A.LinkedHashMap_LinkedHashMap$_literal(["key", key, "value", value], type$.String, type$.dynamic), false, type$.bool), $async$setValue$3);
            case 3:
              // returning from await.
              t1 = $async$result;
              t1.toString;
              $async$returnValue = t1;
              // goto return
              $async$goto = 1;
              break;
            case 1:
              // return
              return A._asyncReturn($async$returnValue, $async$completer);
          }
      });
      return A._asyncStartSync($async$setValue$3, $async$completer);
    },
    getAll$0(_) {
      var $async$goto = 0,
        $async$completer = A._makeAsyncAwaitCompleter(type$.Map_String_Object),
        $async$returnValue, t1, t2, t3;
      var $async$getAll$0 = A._wrapJsFunctionForAsync(function($async$errorCode, $async$result) {
        if ($async$errorCode === 1)
          return A._asyncRethrow($async$result, $async$completer);
        while (true)
          switch ($async$goto) {
            case 0:
              // Function start
              t1 = type$.String;
              t2 = type$.Object;
              $async$goto = 3;
              return A._asyncAwait(B.MethodChannel_1Ri.invokeMapMethod$2$1("getAll", t1, t2), $async$getAll$0);
            case 3:
              // returning from await.
              t3 = $async$result;
              $async$returnValue = t3 == null ? A.LinkedHashMap_LinkedHashMap$_empty(t1, t2) : t3;
              // goto return
              $async$goto = 1;
              break;
            case 1:
              // return
              return A._asyncReturn($async$returnValue, $async$completer);
          }
      });
      return A._asyncStartSync($async$getAll$0, $async$completer);
    }
  };
  A.SharedPreferencesStorePlatform.prototype = {};
  A.PreferencesFilter.prototype = {};
  A.GetAllParameters.prototype = {};
  A.SharedPreferencesPlugin.prototype = {
    getAll$0(_) {
      var $async$goto = 0,
        $async$completer = A._makeAsyncAwaitCompleter(type$.Map_String_Object),
        $async$returnValue, $async$self = this;
      var $async$getAll$0 = A._wrapJsFunctionForAsync(function($async$errorCode, $async$result) {
        if ($async$errorCode === 1)
          return A._asyncRethrow($async$result, $async$completer);
        while (true)
          switch ($async$goto) {
            case 0:
              // Function start
              $async$returnValue = $async$self.getAllWithParameters$1(new A.GetAllParameters(new A.PreferencesFilter("flutter.", null)));
              // goto return
              $async$goto = 1;
              break;
            case 1:
              // return
              return A._asyncReturn($async$returnValue, $async$completer);
          }
      });
      return A._asyncStartSync($async$getAll$0, $async$completer);
    },
    getAllWithParameters$1(parameters) {
      var $async$goto = 0,
        $async$completer = A._makeAsyncAwaitCompleter(type$.Map_String_Object),
        $async$returnValue, $async$self = this, t1, t2, t3, t4, t5, filter, allData;
      var $async$getAllWithParameters$1 = A._wrapJsFunctionForAsync(function($async$errorCode, $async$result) {
        if ($async$errorCode === 1)
          return A._asyncRethrow($async$result, $async$completer);
        while (true)
          switch ($async$goto) {
            case 0:
              // Function start
              filter = parameters.filter;
              allData = A.LinkedHashMap_LinkedHashMap$_empty(type$.String, type$.Object);
              for (t1 = $async$self._getPrefixedKeys$2$allowList(filter.prefix, filter.allowList), t2 = J.get$iterator$ax(t1.__internal$_iterable), t1 = new A.WhereIterator(t2, t1._f, t1.$ti._eval$1("WhereIterator<1>")), t3 = type$.JSObject; t1.moveNext$0();) {
                t4 = t2.get$current(t2);
                t5 = A._asStringQ(t3._as(t3._as(self.window).localStorage).getItem(t4));
                t5.toString;
                allData.$indexSet(0, t4, A._decodeValue(t5));
              }
              $async$returnValue = allData;
              // goto return
              $async$goto = 1;
              break;
            case 1:
              // return
              return A._asyncReturn($async$returnValue, $async$completer);
          }
      });
      return A._asyncStartSync($async$getAllWithParameters$1, $async$completer);
    },
    remove$1(_, key) {
      var $async$goto = 0,
        $async$completer = A._makeAsyncAwaitCompleter(type$.bool),
        $async$returnValue, t1;
      var $async$remove$1 = A._wrapJsFunctionForAsync(function($async$errorCode, $async$result) {
        if ($async$errorCode === 1)
          return A._asyncRethrow($async$result, $async$completer);
        while (true)
          switch ($async$goto) {
            case 0:
              // Function start
              t1 = type$.JSObject;
              t1._as(t1._as(self.window).localStorage).removeItem(key);
              $async$returnValue = true;
              // goto return
              $async$goto = 1;
              break;
            case 1:
              // return
              return A._asyncReturn($async$returnValue, $async$completer);
          }
      });
      return A._asyncStartSync($async$remove$1, $async$completer);
    },
    setValue$3(valueType, key, value) {
      var $async$goto = 0,
        $async$completer = A._makeAsyncAwaitCompleter(type$.bool),
        $async$returnValue, t1;
      var $async$setValue$3 = A._wrapJsFunctionForAsync(function($async$errorCode, $async$result) {
        if ($async$errorCode === 1)
          return A._asyncRethrow($async$result, $async$completer);
        while (true)
          switch ($async$goto) {
            case 0:
              // Function start
              t1 = type$.JSObject;
              t1._as(t1._as(self.window).localStorage).setItem(key, B.C_JsonCodec.encode$1(value));
              $async$returnValue = true;
              // goto return
              $async$goto = 1;
              break;
            case 1:
              // return
              return A._asyncReturn($async$returnValue, $async$completer);
          }
      });
      return A._asyncStartSync($async$setValue$3, $async$completer);
    },
    _getPrefixedKeys$2$allowList(prefix, allowList) {
      var t1 = A._getAllowedKeys(allowList),
        t2 = t1.$ti;
      return new A.WhereIterable(t1, t2._eval$1("bool(Iterable.E)")._as(new A.SharedPreferencesPlugin__getPrefixedKeys_closure(prefix)), t2._eval$1("WhereIterable<Iterable.E>"));
    }
  };
  A.SharedPreferencesPlugin__getPrefixedKeys_closure.prototype = {
    call$1(key) {
      return B.JSString_methods.startsWith$1(A._asString(key), this.prefix);
    },
    $signature: 35
  };
  A._getAllowedKeys_closure.prototype = {
    call$1(key) {
      A._asString(key);
      return true;
    },
    $signature: 35
  };
  A.SourceFile.prototype = {
    get$length(_) {
      return this._decodedChars.length;
    },
    get$lines(_) {
      return this._lineStarts.length;
    },
    SourceFile$decoded$2$url(decodedChars, url) {
      var t1, t2, t3, i, c, j, t4;
      for (t1 = this._decodedChars, t2 = t1.length, t3 = this._lineStarts, i = 0; i < t2; ++i) {
        c = t1[i];
        if (c === 13) {
          j = i + 1;
          if (j < t2) {
            if (!(j < t2))
              return A.ioore(t1, j);
            t4 = t1[j] !== 10;
          } else
            t4 = true;
          if (t4)
            c = 10;
        }
        if (c === 10)
          B.JSArray_methods.add$1(t3, i + 1);
      }
    },
    getLine$1(offset) {
      var t1, _this = this;
      if (offset < 0)
        throw A.wrapException(A.RangeError$("Offset may not be negative, was " + offset + "."));
      else if (offset > _this._decodedChars.length)
        throw A.wrapException(A.RangeError$("Offset " + offset + string$.x20must_ + _this.get$length(0) + "."));
      t1 = _this._lineStarts;
      if (offset < B.JSArray_methods.get$first(t1))
        return -1;
      if (offset >= B.JSArray_methods.get$last(t1))
        return t1.length - 1;
      if (_this._isNearCachedLine$1(offset)) {
        t1 = _this._cachedLine;
        t1.toString;
        return t1;
      }
      return _this._cachedLine = _this._binarySearch$1(offset) - 1;
    },
    _isNearCachedLine$1(offset) {
      var t2, t3, t4,
        t1 = this._cachedLine;
      if (t1 == null)
        return false;
      t2 = this._lineStarts;
      t3 = t2.length;
      if (t1 >>> 0 !== t1 || t1 >= t3)
        return A.ioore(t2, t1);
      if (offset < t2[t1])
        return false;
      if (!(t1 >= t3 - 1)) {
        t4 = t1 + 1;
        if (!(t4 < t3))
          return A.ioore(t2, t4);
        t4 = offset < t2[t4];
      } else
        t4 = true;
      if (t4)
        return true;
      if (!(t1 >= t3 - 2)) {
        t4 = t1 + 2;
        if (!(t4 < t3))
          return A.ioore(t2, t4);
        t4 = offset < t2[t4];
        t2 = t4;
      } else
        t2 = true;
      if (t2) {
        this._cachedLine = t1 + 1;
        return true;
      }
      return false;
    },
    _binarySearch$1(offset) {
      var min, half,
        t1 = this._lineStarts,
        t2 = t1.length,
        max = t2 - 1;
      for (min = 0; min < max;) {
        half = min + B.JSInt_methods._tdivFast$1(max - min, 2);
        if (!(half >= 0 && half < t2))
          return A.ioore(t1, half);
        if (t1[half] > offset)
          max = half;
        else
          min = half + 1;
      }
      return max;
    },
    getColumn$1(offset) {
      var line, t1, lineStart, _this = this;
      if (offset < 0)
        throw A.wrapException(A.RangeError$("Offset may not be negative, was " + offset + "."));
      else if (offset > _this._decodedChars.length)
        throw A.wrapException(A.RangeError$("Offset " + offset + " must be not be greater than the number of characters in the file, " + _this.get$length(0) + "."));
      line = _this.getLine$1(offset);
      t1 = _this._lineStarts;
      if (!(line >= 0 && line < t1.length))
        return A.ioore(t1, line);
      lineStart = t1[line];
      if (lineStart > offset)
        throw A.wrapException(A.RangeError$("Line " + line + " comes after offset " + offset + "."));
      return offset - lineStart;
    },
    getOffset$1(line) {
      var t1, t2, result, t3;
      if (line < 0)
        throw A.wrapException(A.RangeError$("Line may not be negative, was " + line + "."));
      else {
        t1 = this._lineStarts;
        t2 = t1.length;
        if (line >= t2)
          throw A.wrapException(A.RangeError$("Line " + line + " must be less than the number of lines in the file, " + this.get$lines(0) + "."));
      }
      result = t1[line];
      if (result <= this._decodedChars.length) {
        t3 = line + 1;
        t1 = t3 < t2 && result >= t1[t3];
      } else
        t1 = true;
      if (t1)
        throw A.wrapException(A.RangeError$("Line " + line + " doesn't have 0 columns."));
      return result;
    }
  };
  A.FileLocation.prototype = {
    get$sourceUrl() {
      return this.file.url;
    },
    get$line(_) {
      return this.file.getLine$1(this.offset);
    },
    get$column() {
      return this.file.getColumn$1(this.offset);
    },
    get$offset(receiver) {
      return this.offset;
    }
  };
  A._FileSpan.prototype = {
    get$sourceUrl() {
      return this.file.url;
    },
    get$length(_) {
      return this._file$_end - this._file$_start;
    },
    get$start(_) {
      return A.FileLocation$_(this.file, this._file$_start);
    },
    get$end(_) {
      return A.FileLocation$_(this.file, this._file$_end);
    },
    get$text(_) {
      return A.String_String$fromCharCodes(B.NativeUint32List_methods.sublist$2(this.file._decodedChars, this._file$_start, this._file$_end), 0, null);
    },
    get$context(_) {
      var _this = this,
        t1 = _this.file,
        endOffset = _this._file$_end,
        endLine = t1.getLine$1(endOffset);
      if (t1.getColumn$1(endOffset) === 0 && endLine !== 0) {
        if (endOffset - _this._file$_start === 0)
          return endLine === t1._lineStarts.length - 1 ? "" : A.String_String$fromCharCodes(B.NativeUint32List_methods.sublist$2(t1._decodedChars, t1.getOffset$1(endLine), t1.getOffset$1(endLine + 1)), 0, null);
      } else
        endOffset = endLine === t1._lineStarts.length - 1 ? t1._decodedChars.length : t1.getOffset$1(endLine + 1);
      return A.String_String$fromCharCodes(B.NativeUint32List_methods.sublist$2(t1._decodedChars, t1.getOffset$1(t1.getLine$1(_this._file$_start)), endOffset), 0, null);
    },
    compareTo$1(_, other) {
      var result;
      type$.SourceSpan._as(other);
      if (!(other instanceof A._FileSpan))
        return this.super$SourceSpanMixin$compareTo(0, other);
      result = B.JSInt_methods.compareTo$1(this._file$_start, other._file$_start);
      return result === 0 ? B.JSInt_methods.compareTo$1(this._file$_end, other._file$_end) : result;
    },
    $eq(_, other) {
      var _this = this;
      if (other == null)
        return false;
      if (!(other instanceof A._FileSpan))
        return _this.super$SourceSpanMixin$$eq(0, other);
      return _this._file$_start === other._file$_start && _this._file$_end === other._file$_end && J.$eq$(_this.file.url, other.file.url);
    },
    get$hashCode(_) {
      return A.Object_hash(this._file$_start, this._file$_end, this.file.url, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue);
    },
    $isSourceSpanWithContext: 1
  };
  A.Highlighter.prototype = {
    highlight$0(_) {
      var t2, highlightsByColumn, t3, t4, i, line, lastLine, t5, t6, t7, t8, t9, t10, t11, t12, t13, index, primaryIdx, primary, _i, _this = this, _null = null,
        t1 = _this._lines;
      _this._writeFileStart$1(B.JSArray_methods.get$first(t1).url);
      t2 = _this._maxMultilineSpans;
      highlightsByColumn = A.List_List$filled(t2, _null, false, type$.nullable__Highlight);
      for (t3 = _this._highlighter$_buffer, t2 = t2 !== 0, t4 = _this._primaryColor, i = 0; i < t1.length; ++i) {
        line = t1[i];
        if (i > 0) {
          lastLine = t1[i - 1];
          t5 = line.url;
          if (!J.$eq$(lastLine.url, t5)) {
            _this._writeSidebar$1$end("\u2575");
            t3._contents += "\n";
            _this._writeFileStart$1(t5);
          } else if (lastLine.number + 1 !== line.number) {
            _this._writeSidebar$1$text("...");
            t3._contents += "\n";
          }
        }
        for (t5 = line.highlights, t6 = A._arrayInstanceType(t5)._eval$1("ReversedListIterable<1>"), t7 = new A.ReversedListIterable(t5, t6), t7 = new A.ListIterator(t7, t7.get$length(0), t6._eval$1("ListIterator<ListIterable.E>")), t6 = t6._eval$1("ListIterable.E"), t8 = line.number, t9 = line.text; t7.moveNext$0();) {
          t10 = t7.__internal$_current;
          if (t10 == null)
            t10 = t6._as(t10);
          t11 = t10.span;
          t12 = t11.get$start(t11);
          t12 = t12.get$line(t12);
          t13 = t11.get$end(t11);
          if (t12 !== t13.get$line(t13)) {
            t12 = t11.get$start(t11);
            t11 = t12.get$line(t12) === t8 && _this._isOnlyWhitespace$1(B.JSString_methods.substring$2(t9, 0, t11.get$start(t11).get$column()));
          } else
            t11 = false;
          if (t11) {
            index = B.JSArray_methods.indexOf$1(highlightsByColumn, _null);
            if (index < 0)
              A.throwExpression(A.ArgumentError$(A.S(highlightsByColumn) + " contains no null elements.", _null));
            B.JSArray_methods.$indexSet(highlightsByColumn, index, t10);
          }
        }
        _this._writeSidebar$1$line(t8);
        t3._contents += " ";
        _this._writeMultilineHighlights$2(line, highlightsByColumn);
        if (t2)
          t3._contents += " ";
        primaryIdx = B.JSArray_methods.indexWhere$1(t5, new A.Highlighter_highlight_closure());
        if (primaryIdx === -1)
          primary = _null;
        else {
          if (!(primaryIdx >= 0 && primaryIdx < t5.length))
            return A.ioore(t5, primaryIdx);
          primary = t5[primaryIdx];
        }
        t6 = primary != null;
        if (t6) {
          t7 = primary.span;
          t10 = t7.get$start(t7);
          t10 = t10.get$line(t10) === t8 ? t7.get$start(t7).get$column() : 0;
          t11 = t7.get$end(t7);
          _this._writeHighlightedText$4$color(t9, t10, t11.get$line(t11) === t8 ? t7.get$end(t7).get$column() : t9.length, t4);
        } else
          _this._writeText$1(t9);
        t3._contents += "\n";
        if (t6)
          _this._writeIndicator$3(line, primary, highlightsByColumn);
        for (t5 = t5.length, _i = 0; _i < t5; ++_i)
          continue;
      }
      _this._writeSidebar$1$end("\u2575");
      t1 = t3._contents;
      return t1.charCodeAt(0) == 0 ? t1 : t1;
    },
    _writeFileStart$1(url) {
      var t1, t2, _this = this;
      if (!_this._multipleFiles || !type$.Uri._is(url))
        _this._writeSidebar$1$end("\u2577");
      else {
        _this._writeSidebar$1$end("\u250c");
        _this._colorize$1$2$color(new A.Highlighter__writeFileStart_closure(_this), "\x1b[34m", type$.void);
        t1 = _this._highlighter$_buffer;
        t2 = " " + $.$get$context().prettyUri$1(url);
        t1._contents += t2;
      }
      _this._highlighter$_buffer._contents += "\n";
    },
    _writeMultilineHighlights$3$current(line, highlightsByColumn, current) {
      var t1, currentColor, t2, t3, t4, t5, t6, t7, foundCurrent, _i, highlight, t8, startLine, t9, endLine, _this = this, _box_0 = {};
      type$.List_nullable__Highlight._as(highlightsByColumn);
      _box_0.openedOnThisLine = false;
      _box_0.openedOnThisLineColor = null;
      t1 = current == null;
      if (t1)
        currentColor = null;
      else
        currentColor = _this._primaryColor;
      for (t2 = highlightsByColumn.length, t3 = type$.Null, t4 = _this._primaryColor, t1 = !t1, t5 = _this._highlighter$_buffer, t6 = type$.void, t7 = line.number, foundCurrent = false, _i = 0; _i < t2; ++_i) {
        highlight = highlightsByColumn[_i];
        t8 = highlight == null;
        if (t8)
          startLine = null;
        else {
          t9 = highlight.span;
          t9 = t9.get$start(t9);
          startLine = t9.get$line(t9);
        }
        if (t8)
          endLine = null;
        else {
          t9 = highlight.span;
          t9 = t9.get$end(t9);
          endLine = t9.get$line(t9);
        }
        if (t1 && highlight === current) {
          A.assertHelper(startLine === t7 || endLine === t7);
          _this._colorize$1$2$color(new A.Highlighter__writeMultilineHighlights_closure(_this, startLine, line), currentColor, t3);
          foundCurrent = true;
        } else if (foundCurrent)
          _this._colorize$1$2$color(new A.Highlighter__writeMultilineHighlights_closure0(_this, highlight), currentColor, t3);
        else if (t8)
          if (_box_0.openedOnThisLine)
            _this._colorize$1$2$color(new A.Highlighter__writeMultilineHighlights_closure1(_this), _box_0.openedOnThisLineColor, t6);
          else
            t5._contents += " ";
        else
          _this._colorize$1$2$color(new A.Highlighter__writeMultilineHighlights_closure2(_box_0, _this, current, startLine, line, highlight, endLine), t4, t3);
      }
    },
    _writeMultilineHighlights$2(line, highlightsByColumn) {
      return this._writeMultilineHighlights$3$current(line, highlightsByColumn, null);
    },
    _writeHighlightedText$4$color(text, startColumn, endColumn, color) {
      var _this = this;
      _this._writeText$1(B.JSString_methods.substring$2(text, 0, startColumn));
      _this._colorize$1$2$color(new A.Highlighter__writeHighlightedText_closure(_this, text, startColumn, endColumn), color, type$.void);
      _this._writeText$1(B.JSString_methods.substring$2(text, endColumn, text.length));
    },
    _writeIndicator$3(line, highlight, highlightsByColumn) {
      var color, t1, t2, t3, _this = this;
      type$.List_nullable__Highlight._as(highlightsByColumn);
      color = _this._primaryColor;
      t1 = highlight.span;
      t2 = t1.get$start(t1);
      t2 = t2.get$line(t2);
      t3 = t1.get$end(t1);
      if (t2 === t3.get$line(t3)) {
        _this._writeSidebar$0();
        t1 = _this._highlighter$_buffer;
        t1._contents += " ";
        _this._writeMultilineHighlights$3$current(line, highlightsByColumn, highlight);
        if (highlightsByColumn.length !== 0)
          t1._contents += " ";
        _this._writeLabel$3(highlight, highlightsByColumn, _this._colorize$1$2$color(new A.Highlighter__writeIndicator_closure(_this, line, highlight), color, type$.int));
      } else {
        t2 = t1.get$start(t1);
        t3 = line.number;
        if (t2.get$line(t2) === t3) {
          if (B.JSArray_methods.contains$1(highlightsByColumn, highlight))
            return;
          A.replaceFirstNull(highlightsByColumn, highlight, type$._Highlight);
          _this._writeSidebar$0();
          t1 = _this._highlighter$_buffer;
          t1._contents += " ";
          _this._writeMultilineHighlights$3$current(line, highlightsByColumn, highlight);
          _this._colorize$1$2$color(new A.Highlighter__writeIndicator_closure0(_this, line, highlight), color, type$.void);
          t1._contents += "\n";
        } else {
          t2 = t1.get$end(t1);
          if (t2.get$line(t2) === t3) {
            t1 = t1.get$end(t1).get$column();
            if (t1 === line.text.length) {
              A.replaceWithNull(highlightsByColumn, highlight, type$._Highlight);
              return;
            }
            _this._writeSidebar$0();
            _this._highlighter$_buffer._contents += " ";
            _this._writeMultilineHighlights$3$current(line, highlightsByColumn, highlight);
            _this._writeLabel$3(highlight, highlightsByColumn, _this._colorize$1$2$color(new A.Highlighter__writeIndicator_closure1(_this, false, line, highlight), color, type$.int));
            A.replaceWithNull(highlightsByColumn, highlight, type$._Highlight);
          }
        }
      }
    },
    _writeArrow$3$beginning(line, column, beginning) {
      var t1 = beginning ? 0 : 1,
        t2 = this._highlighter$_buffer;
      t1 = B.JSString_methods.$mul("\u2500", 1 + column + this._countTabs$1(B.JSString_methods.substring$2(line.text, 0, column + t1)) * 3);
      t1 = t2._contents += t1;
      t2._contents = t1 + "^";
    },
    _writeArrow$2(line, column) {
      return this._writeArrow$3$beginning(line, column, true);
    },
    _writeLabel$3(highlight, highlightsByColumn, underlineLength) {
      type$.List_nullable__Highlight._as(highlightsByColumn);
      this._highlighter$_buffer._contents += "\n";
      return;
    },
    _writeText$1(text) {
      var t1, t2, t3, t4;
      for (t1 = new A.CodeUnits(text), t2 = type$.CodeUnits, t1 = new A.ListIterator(t1, t1.get$length(0), t2._eval$1("ListIterator<ListBase.E>")), t3 = this._highlighter$_buffer, t2 = t2._eval$1("ListBase.E"); t1.moveNext$0();) {
        t4 = t1.__internal$_current;
        if (t4 == null)
          t4 = t2._as(t4);
        if (t4 === 9) {
          t4 = B.JSString_methods.$mul(" ", 4);
          t3._contents += t4;
        } else {
          t4 = A.Primitives_stringFromCharCode(t4);
          t3._contents += t4;
        }
      }
    },
    _writeSidebar$3$end$line$text(end, line, text) {
      var t2, t1 = {};
      t1.text = text;
      t2 = line != null;
      A.assertHelper(!t2 || text == null);
      if (t2)
        t1.text = B.JSInt_methods.toString$0(line + 1);
      this._colorize$1$2$color(new A.Highlighter__writeSidebar_closure(t1, this, end), "\x1b[34m", type$.Null);
    },
    _writeSidebar$1$end(end) {
      return this._writeSidebar$3$end$line$text(end, null, null);
    },
    _writeSidebar$1$text(text) {
      return this._writeSidebar$3$end$line$text(null, null, text);
    },
    _writeSidebar$1$line(line) {
      return this._writeSidebar$3$end$line$text(null, line, null);
    },
    _writeSidebar$0() {
      return this._writeSidebar$3$end$line$text(null, null, null);
    },
    _countTabs$1(text) {
      var t1, t2, count, t3;
      for (t1 = new A.CodeUnits(text), t2 = type$.CodeUnits, t1 = new A.ListIterator(t1, t1.get$length(0), t2._eval$1("ListIterator<ListBase.E>")), t2 = t2._eval$1("ListBase.E"), count = 0; t1.moveNext$0();) {
        t3 = t1.__internal$_current;
        if ((t3 == null ? t2._as(t3) : t3) === 9)
          ++count;
      }
      return count;
    },
    _isOnlyWhitespace$1(text) {
      var t1, t2, t3;
      for (t1 = new A.CodeUnits(text), t2 = type$.CodeUnits, t1 = new A.ListIterator(t1, t1.get$length(0), t2._eval$1("ListIterator<ListBase.E>")), t2 = t2._eval$1("ListBase.E"); t1.moveNext$0();) {
        t3 = t1.__internal$_current;
        if (t3 == null)
          t3 = t2._as(t3);
        if (t3 !== 32 && t3 !== 9)
          return false;
      }
      return true;
    },
    _colorize$1$2$color(callback, color, $T) {
      var t1, result;
      $T._eval$1("0()")._as(callback);
      t1 = this._primaryColor != null;
      if (t1 && color != null)
        this._highlighter$_buffer._contents += color;
      result = callback.call$0();
      if (t1 && color != null)
        this._highlighter$_buffer._contents += "\x1b[0m";
      return result;
    }
  };
  A.Highlighter_closure.prototype = {
    call$0() {
      return this.color;
    },
    $signature: 628
  };
  A.Highlighter$__closure.prototype = {
    call$1(line) {
      var t1 = type$._Line._as(line).highlights,
        t2 = A._arrayInstanceType(t1);
      return new A.WhereIterable(t1, t2._eval$1("bool(1)")._as(new A.Highlighter$___closure()), t2._eval$1("WhereIterable<1>")).get$length(0);
    },
    $signature: 629
  };
  A.Highlighter$___closure.prototype = {
    call$1(highlight) {
      var t1 = type$._Highlight._as(highlight).span,
        t2 = t1.get$start(t1);
      t2 = t2.get$line(t2);
      t1 = t1.get$end(t1);
      return t2 !== t1.get$line(t1);
    },
    $signature: 109
  };
  A.Highlighter$__closure0.prototype = {
    call$1(line) {
      return type$._Line._as(line).url;
    },
    $signature: 631
  };
  A.Highlighter__collateLines_closure.prototype = {
    call$1(highlight) {
      var t1 = type$._Highlight._as(highlight).span.get$sourceUrl();
      return t1 == null ? new A.Object() : t1;
    },
    $signature: 632
  };
  A.Highlighter__collateLines_closure0.prototype = {
    call$2(highlight1, highlight2) {
      var t1 = type$._Highlight;
      return t1._as(highlight1).span.compareTo$1(0, t1._as(highlight2).span);
    },
    $signature: 633
  };
  A.Highlighter__collateLines_closure1.prototype = {
    call$1(entry) {
      var url, highlightsForFile, lines, t1, t2, t3, t4, context, t5, linesBeforeSpan, lineNumber, _i, line, activeHighlights, flags, highlightIndex, oldHighlightLength, t6, t7, t8;
      type$.MapEntry_of_Object_and_List__Highlight._as(entry);
      url = entry.key;
      highlightsForFile = entry.value;
      lines = A._setArrayType([], type$.JSArray__Line);
      for (t1 = J.getInterceptor$ax(highlightsForFile), t2 = t1.get$iterator(highlightsForFile), t3 = type$.JSArray__Highlight; t2.moveNext$0();) {
        t4 = t2.get$current(t2).span;
        context = t4.get$context(t4);
        t5 = A.findLineStart(context, t4.get$text(t4), t4.get$start(t4).get$column());
        t5.toString;
        linesBeforeSpan = B.JSString_methods.allMatches$1("\n", B.JSString_methods.substring$2(context, 0, t5)).get$length(0);
        t4 = t4.get$start(t4);
        lineNumber = t4.get$line(t4) - linesBeforeSpan;
        for (t4 = context.split("\n"), t5 = t4.length, _i = 0; _i < t5; ++_i) {
          line = t4[_i];
          if (lines.length === 0 || lineNumber > B.JSArray_methods.get$last(lines).number)
            B.JSArray_methods.add$1(lines, new A._Line(line, lineNumber, url, A._setArrayType([], t3)));
          ++lineNumber;
        }
      }
      activeHighlights = A._setArrayType([], t3);
      for (t2 = lines.length, t3 = type$.bool_Function__Highlight, flags = activeHighlights.$flags | 0, highlightIndex = 0, _i = 0; _i < lines.length; lines.length === t2 || (0, A.throwConcurrentModificationError)(lines), ++_i) {
        line = lines[_i];
        t4 = t3._as(new A.Highlighter__collateLines__closure(line));
        flags & 1 && A.throwUnsupportedOperation(activeHighlights, 16);
        B.JSArray_methods._removeWhere$2(activeHighlights, t4, true);
        oldHighlightLength = activeHighlights.length;
        for (t4 = t1.skip$1(highlightsForFile, highlightIndex), t5 = t4.$ti, t4 = new A.ListIterator(t4, t4.get$length(0), t5._eval$1("ListIterator<ListIterable.E>")), t6 = line.number, t5 = t5._eval$1("ListIterable.E"); t4.moveNext$0();) {
          t7 = t4.__internal$_current;
          if (t7 == null)
            t7 = t5._as(t7);
          t8 = t7.span;
          t8 = t8.get$start(t8);
          if (t8.get$line(t8) > t6)
            break;
          B.JSArray_methods.add$1(activeHighlights, t7);
        }
        highlightIndex += activeHighlights.length - oldHighlightLength;
        B.JSArray_methods.addAll$1(line.highlights, activeHighlights);
      }
      return lines;
    },
    $signature: 634
  };
  A.Highlighter__collateLines__closure.prototype = {
    call$1(highlight) {
      var t1 = type$._Highlight._as(highlight).span;
      t1 = t1.get$end(t1);
      return t1.get$line(t1) < this.line.number;
    },
    $signature: 109
  };
  A.Highlighter_highlight_closure.prototype = {
    call$1(highlight) {
      type$._Highlight._as(highlight);
      return true;
    },
    $signature: 109
  };
  A.Highlighter__writeFileStart_closure.prototype = {
    call$0() {
      var t1 = this.$this._highlighter$_buffer,
        t2 = B.JSString_methods.$mul("\u2500", 2) + ">";
      t1._contents += t2;
      return null;
    },
    $signature: 1
  };
  A.Highlighter__writeMultilineHighlights_closure.prototype = {
    call$0() {
      var t1 = this.$this._highlighter$_buffer,
        t2 = this.startLine === this.line.number ? "\u250c" : "\u2514";
      t1._contents += t2;
    },
    $signature: 28
  };
  A.Highlighter__writeMultilineHighlights_closure0.prototype = {
    call$0() {
      var t1 = this.$this._highlighter$_buffer,
        t2 = this.highlight == null ? "\u2500" : "\u253c";
      t1._contents += t2;
    },
    $signature: 28
  };
  A.Highlighter__writeMultilineHighlights_closure1.prototype = {
    call$0() {
      this.$this._highlighter$_buffer._contents += "\u2500";
      return null;
    },
    $signature: 1
  };
  A.Highlighter__writeMultilineHighlights_closure2.prototype = {
    call$0() {
      var t2, t3, _this = this,
        t1 = _this._box_0,
        vertical = t1.openedOnThisLine ? "\u253c" : "\u2502";
      if (_this.current != null)
        _this.$this._highlighter$_buffer._contents += vertical;
      else {
        t2 = _this.line;
        t3 = t2.number;
        if (_this.startLine === t3) {
          t2 = _this.$this;
          t2._colorize$1$2$color(new A.Highlighter__writeMultilineHighlights__closure(t1, t2), t1.openedOnThisLineColor, type$.Null);
          t1.openedOnThisLine = true;
          if (t1.openedOnThisLineColor == null)
            t1.openedOnThisLineColor = t2._primaryColor;
        } else {
          if (_this.endLine === t3) {
            t3 = _this.highlight.span;
            t2 = t3.get$end(t3).get$column() === t2.text.length;
          } else
            t2 = false;
          t3 = _this.$this;
          if (t2)
            t3._highlighter$_buffer._contents += "\u2514";
          else
            t3._colorize$1$2$color(new A.Highlighter__writeMultilineHighlights__closure0(t3, vertical), t1.openedOnThisLineColor, type$.Null);
        }
      }
    },
    $signature: 28
  };
  A.Highlighter__writeMultilineHighlights__closure.prototype = {
    call$0() {
      var t1 = this.$this._highlighter$_buffer,
        t2 = this._box_0.openedOnThisLine ? "\u252c" : "\u250c";
      t1._contents += t2;
    },
    $signature: 28
  };
  A.Highlighter__writeMultilineHighlights__closure0.prototype = {
    call$0() {
      this.$this._highlighter$_buffer._contents += this.vertical;
    },
    $signature: 28
  };
  A.Highlighter__writeHighlightedText_closure.prototype = {
    call$0() {
      var _this = this;
      return _this.$this._writeText$1(B.JSString_methods.substring$2(_this.text, _this.startColumn, _this.endColumn));
    },
    $signature: 1
  };
  A.Highlighter__writeIndicator_closure.prototype = {
    call$0() {
      var t6, startColumn, endColumn, tabsBefore, tabsInside,
        t1 = this.$this,
        t2 = t1._highlighter$_buffer,
        t3 = t2._contents,
        t4 = this.highlight.span,
        t5 = t4.get$start(t4);
      t5 = t5.get$line(t5);
      t6 = t4.get$end(t4);
      A.assertHelper(t5 === t6.get$line(t6));
      t5 = this.line.text;
      if (A.assertTest(B.JSString_methods.contains$1(t5, t4.get$text(t4))))
        A.assertThrow('"' + t5 + '" should contain "' + t4.get$text(t4) + '"');
      startColumn = t4.get$start(t4).get$column();
      endColumn = t4.get$end(t4).get$column();
      tabsBefore = t1._countTabs$1(B.JSString_methods.substring$2(t5, 0, startColumn));
      tabsInside = t1._countTabs$1(B.JSString_methods.substring$2(t5, startColumn, endColumn));
      startColumn += tabsBefore * 3;
      t1 = B.JSString_methods.$mul(" ", startColumn);
      t2._contents += t1;
      t1 = B.JSString_methods.$mul("^", Math.max(endColumn + (tabsBefore + tabsInside) * 3 - startColumn, 1));
      t1 = t2._contents += t1;
      return t1.length - t3.length;
    },
    $signature: 71
  };
  A.Highlighter__writeIndicator_closure0.prototype = {
    call$0() {
      var t1 = this.highlight.span;
      return this.$this._writeArrow$2(this.line, t1.get$start(t1).get$column());
    },
    $signature: 1
  };
  A.Highlighter__writeIndicator_closure1.prototype = {
    call$0() {
      var t4, _this = this,
        t1 = _this.$this,
        t2 = t1._highlighter$_buffer,
        t3 = t2._contents;
      if (_this.coversWholeLine) {
        t1 = B.JSString_methods.$mul("\u2500", 3);
        t2._contents += t1;
      } else {
        t4 = _this.highlight.span;
        t1._writeArrow$3$beginning(_this.line, Math.max(t4.get$end(t4).get$column() - 1, 0), false);
      }
      return t2._contents.length - t3.length;
    },
    $signature: 71
  };
  A.Highlighter__writeSidebar_closure.prototype = {
    call$0() {
      var t1 = this.$this,
        t2 = t1._highlighter$_buffer,
        t3 = this._box_0.text;
      if (t3 == null)
        t3 = "";
      t1 = B.JSString_methods.padRight$1(t3, t1._paddingBeforeSidebar);
      t1 = t2._contents += t1;
      t3 = this.end;
      t2._contents = t1 + (t3 == null ? "\u2502" : t3);
    },
    $signature: 28
  };
  A._Highlight.prototype = {
    toString$0(_) {
      var t3, t4,
        t1 = this.span,
        t2 = t1.get$start(t1);
      t2 = t2.get$line(t2);
      t3 = t1.get$start(t1).get$column();
      t4 = t1.get$end(t1);
      t1 = "" + "primary " + ("" + t2 + ":" + t3 + "-" + t4.get$line(t4) + ":" + t1.get$end(t1).get$column());
      return t1.charCodeAt(0) == 0 ? t1 : t1;
    }
  };
  A._Highlight_closure.prototype = {
    call$0() {
      var t2, t3, t4, t5,
        t1 = this.span;
      if (!(type$.SourceSpanWithContext._is(t1) && A.findLineStart(t1.get$context(t1), t1.get$text(t1), t1.get$start(t1).get$column()) != null)) {
        t2 = t1.get$start(t1);
        t2 = A.SourceLocation$(t2.get$offset(t2), 0, 0, t1.get$sourceUrl());
        t3 = t1.get$end(t1);
        t3 = t3.get$offset(t3);
        t4 = t1.get$sourceUrl();
        t5 = A.countCodeUnits(t1.get$text(t1), 10);
        t1 = A.SourceSpanWithContext$(t2, A.SourceLocation$(t3, A._Highlight__lastLineLength(t1.get$text(t1)), t5, t4), t1.get$text(t1), t1.get$text(t1));
      }
      return A._Highlight__normalizeEndOfLine(A._Highlight__normalizeTrailingNewline(A._Highlight__normalizeNewlines(t1)));
    },
    $signature: 635
  };
  A._Line.prototype = {
    toString$0(_) {
      return "" + this.number + ': "' + this.text + '" (' + B.JSArray_methods.join$1(this.highlights, ", ") + ")";
    }
  };
  A.SourceLocation.prototype = {
    distance$1(other) {
      var t1 = this.sourceUrl;
      if (!J.$eq$(t1, other.get$sourceUrl()))
        throw A.wrapException(A.ArgumentError$('Source URLs "' + A.S(t1) + '" and "' + A.S(other.get$sourceUrl()) + "\" don't match.", null));
      return Math.abs(this.offset - other.get$offset(other));
    },
    compareTo$1(_, other) {
      var t1;
      type$.SourceLocation._as(other);
      t1 = this.sourceUrl;
      if (!J.$eq$(t1, other.get$sourceUrl()))
        throw A.wrapException(A.ArgumentError$('Source URLs "' + A.S(t1) + '" and "' + A.S(other.get$sourceUrl()) + "\" don't match.", null));
      return this.offset - other.get$offset(other);
    },
    $eq(_, other) {
      if (other == null)
        return false;
      return type$.SourceLocation._is(other) && J.$eq$(this.sourceUrl, other.get$sourceUrl()) && this.offset === other.get$offset(other);
    },
    get$hashCode(_) {
      var t1 = this.sourceUrl;
      t1 = t1 == null ? null : t1.get$hashCode(t1);
      if (t1 == null)
        t1 = 0;
      return t1 + this.offset;
    },
    toString$0(_) {
      var _this = this,
        t1 = A.getRuntimeTypeOfDartObject(_this).toString$0(0),
        source = _this.sourceUrl;
      return "<" + t1 + ": " + _this.offset + " " + (A.S(source == null ? "unknown source" : source) + ":" + (_this.line + 1) + ":" + (_this.column + 1)) + ">";
    },
    $isComparable: 1,
    get$sourceUrl() {
      return this.sourceUrl;
    },
    get$offset(receiver) {
      return this.offset;
    },
    get$line(receiver) {
      return this.line;
    },
    get$column() {
      return this.column;
    }
  };
  A.SourceLocationMixin.prototype = {
    distance$1(other) {
      if (!J.$eq$(this.file.url, other.get$sourceUrl()))
        throw A.wrapException(A.ArgumentError$('Source URLs "' + A.S(this.get$sourceUrl()) + '" and "' + A.S(other.get$sourceUrl()) + "\" don't match.", null));
      return Math.abs(this.offset - other.get$offset(other));
    },
    compareTo$1(_, other) {
      type$.SourceLocation._as(other);
      if (!J.$eq$(this.file.url, other.get$sourceUrl()))
        throw A.wrapException(A.ArgumentError$('Source URLs "' + A.S(this.get$sourceUrl()) + '" and "' + A.S(other.get$sourceUrl()) + "\" don't match.", null));
      return this.offset - other.get$offset(other);
    },
    $eq(_, other) {
      if (other == null)
        return false;
      return type$.SourceLocation._is(other) && J.$eq$(this.file.url, other.get$sourceUrl()) && this.offset === other.get$offset(other);
    },
    get$hashCode(_) {
      var t1 = this.file.url;
      t1 = t1 == null ? null : t1.get$hashCode(t1);
      if (t1 == null)
        t1 = 0;
      return t1 + this.offset;
    },
    toString$0(_) {
      var t1 = A.getRuntimeTypeOfDartObject(this).toString$0(0),
        t2 = this.offset,
        t3 = this.file,
        source = t3.url;
      return "<" + t1 + ": " + t2 + " " + (A.S(source == null ? "unknown source" : source) + ":" + (t3.getLine$1(t2) + 1) + ":" + (t3.getColumn$1(t2) + 1)) + ">";
    },
    $isComparable: 1,
    $isSourceLocation: 1
  };
  A.SourceSpanBase.prototype = {
    SourceSpanBase$3(start, end, text) {
      var t3,
        t1 = this.end,
        t2 = this.start;
      if (!J.$eq$(t1.get$sourceUrl(), t2.get$sourceUrl()))
        throw A.wrapException(A.ArgumentError$('Source URLs "' + A.S(t2.get$sourceUrl()) + '" and  "' + A.S(t1.get$sourceUrl()) + "\" don't match.", null));
      else if (t1.get$offset(t1) < t2.get$offset(t2))
        throw A.wrapException(A.ArgumentError$("End " + t1.toString$0(0) + " must come after start " + t2.toString$0(0) + ".", null));
      else {
        t3 = this.text;
        if (t3.length !== t2.distance$1(t1))
          throw A.wrapException(A.ArgumentError$('Text "' + t3 + '" must be ' + t2.distance$1(t1) + " characters long.", null));
      }
    },
    get$start(receiver) {
      return this.start;
    },
    get$end(receiver) {
      return this.end;
    },
    get$text(receiver) {
      return this.text;
    }
  };
  A.SourceSpanException.prototype = {
    get$message(_) {
      return this._span_exception$_message;
    },
    toString$0(_) {
      var t3, t4, highlight,
        t1 = this._span,
        t2 = "" + ("line " + (t1.get$start(0).get$line(0) + 1) + ", column " + (t1.get$start(0).get$column() + 1));
      if (t1.get$sourceUrl() != null) {
        t3 = t1.get$sourceUrl();
        t4 = $.$get$context();
        t3.toString;
        t3 = t2 + (" of " + t4.prettyUri$1(t3));
        t2 = t3;
      }
      t2 += ": " + this._span_exception$_message;
      highlight = t1.highlight$1$color(0, null);
      t1 = highlight.length !== 0 ? t2 + "\n" + highlight : t2;
      return "Error on " + (t1.charCodeAt(0) == 0 ? t1 : t1);
    },
    $isException: 1
  };
  A.SourceSpanFormatException.prototype = {
    get$offset(_) {
      var t1 = this._span;
      t1 = A.FileLocation$_(t1.file, t1._file$_start);
      return t1.offset;
    },
    $isFormatException: 1,
    get$source(receiver) {
      return this.source;
    }
  };
  A.SourceSpanMixin.prototype = {
    get$sourceUrl() {
      return this.get$start(this).get$sourceUrl();
    },
    get$length(_) {
      var t2, _this = this,
        t1 = _this.get$end(_this);
      t1 = t1.get$offset(t1);
      t2 = _this.get$start(_this);
      return t1 - t2.get$offset(t2);
    },
    compareTo$1(_, other) {
      var result, _this = this;
      type$.SourceSpan._as(other);
      result = _this.get$start(_this).compareTo$1(0, other.get$start(other));
      return result === 0 ? _this.get$end(_this).compareTo$1(0, other.get$end(other)) : result;
    },
    highlight$1$color(_, color) {
      var _this = this;
      if (!type$.SourceSpanWithContext._is(_this) && _this.get$length(_this) === 0)
        return "";
      return A.Highlighter$(_this, color).highlight$0(0);
    },
    $eq(_, other) {
      var _this = this;
      if (other == null)
        return false;
      return other instanceof A.SourceSpanMixin && _this.get$start(_this).$eq(0, other.get$start(other)) && _this.get$end(_this).$eq(0, other.get$end(other));
    },
    get$hashCode(_) {
      var _this = this;
      return A.Object_hash(_this.get$start(_this), _this.get$end(_this), B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue);
    },
    toString$0(_) {
      var _this = this;
      return "<" + A.getRuntimeTypeOfDartObject(_this).toString$0(0) + ": from " + _this.get$start(_this).toString$0(0) + " to " + _this.get$end(_this).toString$0(0) + ' "' + _this.get$text(_this) + '">';
    },
    $isComparable: 1,
    $isSourceSpan: 1
  };
  A.SourceSpanWithContext.prototype = {
    get$context(_) {
      return this._span_with_context$_context;
    }
  };
  A.Fetch.prototype = {};
  A.StorageBucketApi.prototype = {};
  A.SupabaseStorageClient.prototype = {};
  A.GuaranteeChannel.prototype = {
    GuaranteeChannel$3$allowSinkErrors(innerSink, allowSinkErrors, _box_0, $T) {
      var _this = this,
        t1 = _this.$ti,
        t2 = t1._eval$1("_GuaranteeSink<1>")._as(new A._GuaranteeSink(innerSink, _this, new A._AsyncCompleter(new A._Future($.Zone__current, type$._Future_void), type$._AsyncCompleter_void), allowSinkErrors, $T._eval$1("_GuaranteeSink<0>")));
      _this.__GuaranteeChannel__sink_F !== $ && A.throwLateFieldAI("_sink");
      _this.set$__GuaranteeChannel__sink_F(t2);
      if (_box_0.innerStream.get$isBroadcast()) {
        t2 = _box_0.innerStream;
        _box_0.innerStream = A._instanceType(t2)._bind$1($T)._eval$1("StreamTransformer<Stream.T,1>")._as(new A.SingleSubscriptionTransformer($T._eval$1("@<0>")._bind$1($T)._eval$1("SingleSubscriptionTransformer<1,2>"))).bind$1(t2);
      }
      t1 = t1._eval$1("StreamController<1>")._as(A.StreamController_StreamController(null, new A.GuaranteeChannel_closure(_box_0, _this, $T), true, $T));
      _this.__GuaranteeChannel__streamController_F !== $ && A.throwLateFieldAI("_streamController");
      _this.set$__GuaranteeChannel__streamController_F(t1);
    },
    _onSinkDisconnected$0() {
      var subscription, t1;
      this._disconnected = true;
      subscription = this._guarantee_channel$_subscription;
      if (subscription != null)
        subscription.cancel$0(0);
      t1 = this.__GuaranteeChannel__streamController_F;
      t1 === $ && A.throwLateFieldNI("_streamController");
      t1.close$0(0);
    },
    set$__GuaranteeChannel__sink_F(__GuaranteeChannel__sink_F) {
      this.__GuaranteeChannel__sink_F = this.$ti._eval$1("_GuaranteeSink<1>")._as(__GuaranteeChannel__sink_F);
    },
    set$__GuaranteeChannel__streamController_F(__GuaranteeChannel__streamController_F) {
      this.__GuaranteeChannel__streamController_F = this.$ti._eval$1("StreamController<1>")._as(__GuaranteeChannel__streamController_F);
    },
    set$_guarantee_channel$_subscription(_subscription) {
      this._guarantee_channel$_subscription = this.$ti._eval$1("StreamSubscription<1>?")._as(_subscription);
    }
  };
  A.GuaranteeChannel_closure.prototype = {
    call$0() {
      var t2, t3,
        t1 = this.$this;
      if (t1._disconnected)
        return;
      t2 = this._box_0.innerStream;
      t3 = t1.__GuaranteeChannel__streamController_F;
      t3 === $ && A.throwLateFieldNI("_streamController");
      t1.set$_guarantee_channel$_subscription(t2.listen$3$onDone$onError(this.T._eval$1("~(0)")._as(t3.get$add(t3)), new A.GuaranteeChannel__closure(t1), t3.get$addError()));
    },
    $signature: 1
  };
  A.GuaranteeChannel__closure.prototype = {
    call$0() {
      var t1 = this.$this,
        t2 = t1.__GuaranteeChannel__sink_F;
      t2 === $ && A.throwLateFieldNI("_sink");
      t2._onStreamDisconnected$0();
      t1 = t1.__GuaranteeChannel__streamController_F;
      t1 === $ && A.throwLateFieldNI("_streamController");
      t1.close$0(0);
    },
    $signature: 1
  };
  A._GuaranteeSink.prototype = {
    add$1(_, data) {
      var t1, _this = this;
      _this.$ti._precomputed1._as(data);
      if (_this._closed)
        throw A.wrapException(A.StateError$("Cannot add event after closing."));
      if (_this._disconnected)
        return;
      t1 = _this._guarantee_channel$_inner;
      t1._async$_target.add$1(0, t1.$ti._precomputed1._as(data));
    },
    addError$2(error, stackTrace) {
      if (this._closed)
        throw A.wrapException(A.StateError$("Cannot add event after closing."));
      if (this._disconnected)
        return;
      this._guarantee_channel$_addError$2(error, stackTrace);
    },
    addError$1(error) {
      return this.addError$2(error, null);
    },
    _guarantee_channel$_addError$2(error, stackTrace) {
      var _this = this;
      if (_this._allowErrors) {
        _this._guarantee_channel$_inner._async$_target.addError$2(error, stackTrace);
        return;
      }
      _this._doneCompleter.completeError$2(error, stackTrace);
      _this._onStreamDisconnected$0();
      _this._guarantee_channel$_channel._onSinkDisconnected$0();
      _this._guarantee_channel$_inner._async$_target.close$0(0).catchError$1(new A._GuaranteeSink__addError_closure());
    },
    close$0(_) {
      var _this = this;
      if (_this._closed)
        return _this._doneCompleter.future;
      _this._closed = true;
      if (!_this._disconnected) {
        _this._guarantee_channel$_channel._onSinkDisconnected$0();
        _this._doneCompleter.complete$1(0, _this._guarantee_channel$_inner._async$_target.close$0(0));
      }
      return _this._doneCompleter.future;
    },
    _onStreamDisconnected$0() {
      this._disconnected = true;
      var t1 = this._doneCompleter;
      if ((t1.future._state & 30) === 0)
        t1.complete$0(0);
      return;
    },
    $isEventSink: 1,
    $isStreamSink: 1,
    $isSink: 1
  };
  A._GuaranteeSink__addError_closure.prototype = {
    call$1(_) {
    },
    $signature: 16
  };
  A.StreamChannelController.prototype = {
    set$__StreamChannelController__local_F(__StreamChannelController__local_F) {
      this.__StreamChannelController__local_F = this.$ti._eval$1("StreamChannel<1>")._as(__StreamChannelController__local_F);
    },
    set$__StreamChannelController__foreign_F(__StreamChannelController__foreign_F) {
      this.__StreamChannelController__foreign_F = this.$ti._eval$1("StreamChannel<1>")._as(__StreamChannelController__foreign_F);
    }
  };
  A.StreamChannelMixin.prototype = {$isStreamChannel: 1};
  A.StringScannerException.prototype = {
    get$source(_) {
      return A._asString(this.source);
    }
  };
  A.StringScanner.prototype = {
    get$lastMatch() {
      var _this = this;
      if (_this._string_scanner$_position !== _this._lastMatchPosition)
        _this._lastMatch = null;
      return _this._lastMatch;
    },
    scan$1(pattern) {
      var success, _this = this,
        t1 = _this._lastMatch = J.matchAsPrefix$2$s(pattern, _this.string, _this._string_scanner$_position);
      _this._lastMatchPosition = _this._string_scanner$_position;
      success = t1 != null;
      if (success)
        _this._lastMatchPosition = _this._string_scanner$_position = t1.get$end(t1);
      return success;
    },
    expect$2$name(pattern, $name) {
      var t1;
      if (this.scan$1(pattern))
        return;
      if ($name == null)
        if (pattern instanceof A.JSSyntaxRegExp)
          $name = "/" + pattern.pattern + "/";
        else {
          t1 = J.toString$0$(pattern);
          t1 = A.stringReplaceAllUnchecked(t1, "\\", "\\\\");
          $name = '"' + A.stringReplaceAllUnchecked(t1, '"', '\\"') + '"';
        }
      this._fail$1($name);
    },
    expect$1(pattern) {
      return this.expect$2$name(pattern, null);
    },
    expectDone$0() {
      if (this._string_scanner$_position === this.string.length)
        return;
      this._fail$1("no more input");
    },
    error$3$length$position(_, message, $length, position) {
      var t2, t3, t4, t5, sourceFile, end,
        t1 = this.string;
      if (position < 0)
        A.throwExpression(A.RangeError$("position must be greater than or equal to 0."));
      else if (position > t1.length)
        A.throwExpression(A.RangeError$("position must be less than or equal to the string length."));
      t2 = position + $length > t1.length;
      if (t2)
        A.throwExpression(A.RangeError$("position plus length must not go beyond the end of the string."));
      t2 = this.sourceUrl;
      t3 = new A.CodeUnits(t1);
      t4 = A._setArrayType([0], type$.JSArray_int);
      t5 = new Uint32Array(A._ensureNativeList(t3.toList$0(t3)));
      sourceFile = new A.SourceFile(t2, t4, t5);
      sourceFile.SourceFile$decoded$2$url(t3, t2);
      end = position + $length;
      if (end > t5.length)
        A.throwExpression(A.RangeError$("End " + end + string$.x20must_ + sourceFile.get$length(0) + "."));
      else if (position < 0)
        A.throwExpression(A.RangeError$("Start may not be negative, was " + position + "."));
      throw A.wrapException(new A.StringScannerException(t1, message, new A._FileSpan(sourceFile, position, end)));
    },
    _fail$1($name) {
      this.error$3$length$position(0, "expected " + $name + ".", 0, this._string_scanner$_position);
    }
  };
  A.AuthHttpClient.prototype = {
    send$1(_, request) {
      var $async$goto = 0,
        $async$completer = A._makeAsyncAwaitCompleter(type$.StreamedResponse),
        $async$returnValue, $async$self = this, accessToken, authBearer, t1;
      var $async$send$1 = A._wrapJsFunctionForAsync(function($async$errorCode, $async$result) {
        if ($async$errorCode === 1)
          return A._asyncRethrow($async$result, $async$completer);
        while (true)
          switch ($async$goto) {
            case 0:
              // Function start
              $async$goto = 3;
              return A._asyncAwait($async$self._auth_http_client$_getAccessToken.call$0(), $async$send$1);
            case 3:
              // returning from await.
              accessToken = $async$result;
              authBearer = accessToken == null ? $async$self._supabaseKey : accessToken;
              t1 = request.headers;
              t1.putIfAbsent$2(0, "Authorization", new A.AuthHttpClient_send_closure(authBearer));
              t1.putIfAbsent$2(0, "apikey", new A.AuthHttpClient_send_closure0($async$self));
              $async$returnValue = $async$self._inner.send$1(0, request);
              // goto return
              $async$goto = 1;
              break;
            case 1:
              // return
              return A._asyncReturn($async$returnValue, $async$completer);
          }
      });
      return A._asyncStartSync($async$send$1, $async$completer);
    }
  };
  A.AuthHttpClient_send_closure.prototype = {
    call$0() {
      return "Bearer " + this.authBearer;
    },
    $signature: 8
  };
  A.AuthHttpClient_send_closure0.prototype = {
    call$0() {
      return this.$this._supabaseKey;
    },
    $signature: 8
  };
  A.Counter.prototype = {};
  A.RealtimeClientOptions.prototype = {};
  A.SupabaseClient.prototype = {
    get$auth() {
      var t1 = this._authInstance;
      t1.toString;
      return t1;
    },
    _getAccessToken$0() {
      var $async$goto = 0,
        $async$completer = A._makeAsyncAwaitCompleter(type$.nullable_String),
        $async$returnValue, $async$handler = 2, $async$errorStack = [], $async$self = this, authInstance, error, stackTrace, expiresAt, isExpiredWithoutMargin, exception, t2, t1, $async$exception;
      var $async$_getAccessToken$0 = A._wrapJsFunctionForAsync(function($async$errorCode, $async$result) {
        if ($async$errorCode === 1) {
          $async$errorStack.push($async$result);
          $async$goto = $async$handler;
        }
        while (true)
          switch ($async$goto) {
            case 0:
              // Function start
              t1 = $async$self._authInstance;
              t1.toString;
              authInstance = t1;
              t1 = authInstance._currentSession;
              t1 = t1 == null ? null : t1.get$isExpired();
              $async$goto = t1 === true ? 3 : 4;
              break;
            case 3:
              // then
              $async$handler = 6;
              $async$goto = 9;
              return A._asyncAwait(authInstance.refreshSession$0(), $async$_getAccessToken$0);
            case 9:
              // returning from await.
              $async$handler = 2;
              // goto after finally
              $async$goto = 8;
              break;
            case 6:
              // catch
              $async$handler = 5;
              $async$exception = $async$errorStack.pop();
              error = A.unwrapException($async$exception);
              stackTrace = A.getTraceFromException($async$exception);
              t1 = authInstance._currentSession;
              expiresAt = t1 == null ? null : t1.get$expiresAt();
              if (expiresAt != null) {
                t1 = Date.now();
                t2 = expiresAt;
                if (typeof t2 !== "number") {
                  $async$returnValue = t2.$mul();
                  // goto return
                  $async$goto = 1;
                  break;
                }
                isExpiredWithoutMargin = new A.DateTime(t1, 0, false).isAfter$1(new A.DateTime(A.DateTime__validate(t2 * 1000, 0, false), 0, false));
                if (A.boolConversionCheck(isExpiredWithoutMargin)) {
                  $async$self._supabase_client$_log.log$4(B.Level_WARNING_900, "Access token is expired and refreshing failed, aborting api request", error, type$.nullable_StackTrace._as(stackTrace));
                  throw $async$exception;
                }
              }
              // goto after finally
              $async$goto = 8;
              break;
            case 5:
              // uncaught
              // goto rethrow
              $async$goto = 2;
              break;
            case 8:
              // after finally
            case 4:
              // join
              t1 = authInstance._currentSession;
              $async$returnValue = t1 == null ? null : t1.accessToken;
              // goto return
              $async$goto = 1;
              break;
            case 1:
              // return
              return A._asyncReturn($async$returnValue, $async$completer);
            case 2:
              // rethrow
              return A._asyncRethrow($async$errorStack.at(-1), $async$completer);
          }
      });
      return A._asyncStartSync($async$_getAccessToken$0, $async$completer);
    },
    _listenForAuthEvents$0() {
      var t1 = this.get$auth()._onAuthStateChangeControllerSync;
      this.set$_authStateSubscription(new A._BehaviorSubjectStream(t1, t1.$ti._eval$1("_BehaviorSubjectStream<1>")).listen$2$onError(new A.SupabaseClient__listenForAuthEvents_closure(this), new A.SupabaseClient__listenForAuthEvents_closure0()));
    },
    set$_authStateSubscription(_authStateSubscription) {
      this._authStateSubscription = type$.nullable_StreamSubscription_AuthState._as(_authStateSubscription);
    }
  };
  A.SupabaseClient__listenForAuthEvents_closure.prototype = {
    call$1(data) {
      var t1, t2, t3,
        _s8_ = "realtime";
      type$.AuthState._as(data);
      t1 = this.$this;
      t2 = data.event;
      t3 = data.session;
      t3 = t3 == null ? null : t3.accessToken;
      if (t2 === B.AuthChangeEvent_INITIAL_SESSION_0_initialSession || t2 === B.AuthChangeEvent_TOKEN_REFRESHED_4_tokenRefreshed || t2 === B.AuthChangeEvent_SIGNED_IN_2_signedIn) {
        t1 = t1.__SupabaseClient_realtime_F;
        t1 === $ && A.throwLateFieldNI(_s8_);
        t1.setAuth$1(t3);
      } else if (t2 === B.AuthChangeEvent_SIGNED_OUT_3_signedOut) {
        t2 = t1.__SupabaseClient_realtime_F;
        t2 === $ && A.throwLateFieldNI(_s8_);
        t2.setAuth$1(t1._supabase_client$_supabaseKey);
      }
    },
    $signature: 223
  };
  A.SupabaseClient__listenForAuthEvents_closure0.prototype = {
    call$2(error, stack) {
    },
    $signature: 114
  };
  A.PostgrestClientOptions.prototype = {};
  A.AuthClientOptions.prototype = {};
  A.StorageClientOptions.prototype = {};
  A.SupabaseQueryBuilder.prototype = {};
  A.FlutterAuthClientOptions.prototype = {
    copyWith$2$localStorage$pkceAsyncStorage($localStorage, pkceAsyncStorage) {
      var t1 = $localStorage == null ? this.localStorage : $localStorage,
        t2 = pkceAsyncStorage == null ? this.pkceAsyncStorage : pkceAsyncStorage;
      return new A.FlutterAuthClientOptions(t1, true, true, t2, this.authFlowType);
    },
    copyWith$1$pkceAsyncStorage(pkceAsyncStorage) {
      return this.copyWith$2$localStorage$pkceAsyncStorage(null, pkceAsyncStorage);
    },
    copyWith$1$localStorage($localStorage) {
      return this.copyWith$2$localStorage$pkceAsyncStorage($localStorage, null);
    }
  };
  A.LocalStorage.prototype = {};
  A.SharedPreferencesLocalStorage.prototype = {
    initialize$0(_) {
      var $async$goto = 0,
        $async$completer = A._makeAsyncAwaitCompleter(type$.void);
      var $async$initialize$0 = A._wrapJsFunctionForAsync(function($async$errorCode, $async$result) {
        if ($async$errorCode === 1)
          return A._asyncRethrow($async$result, $async$completer);
        while (true)
          switch ($async$goto) {
            case 0:
              // Function start
              // implicit return
              return A._asyncReturn(null, $async$completer);
          }
      });
      return A._asyncStartSync($async$initialize$0, $async$completer);
    },
    hasAccessToken$0() {
      var $async$goto = 0,
        $async$completer = A._makeAsyncAwaitCompleter(type$.bool),
        $async$returnValue, $async$self = this;
      var $async$hasAccessToken$0 = A._wrapJsFunctionForAsync(function($async$errorCode, $async$result) {
        if ($async$errorCode === 1)
          return A._asyncRethrow($async$result, $async$completer);
        while (true)
          switch ($async$goto) {
            case 0:
              // Function start
              $async$returnValue = A.hasAccessToken($async$self.persistSessionKey);
              // goto return
              $async$goto = 1;
              break;
            case 1:
              // return
              return A._asyncReturn($async$returnValue, $async$completer);
          }
      });
      return A._asyncStartSync($async$hasAccessToken$0, $async$completer);
    },
    accessToken$0() {
      var $async$goto = 0,
        $async$completer = A._makeAsyncAwaitCompleter(type$.nullable_String),
        $async$returnValue, $async$self = this;
      var $async$accessToken$0 = A._wrapJsFunctionForAsync(function($async$errorCode, $async$result) {
        if ($async$errorCode === 1)
          return A._asyncRethrow($async$result, $async$completer);
        while (true)
          switch ($async$goto) {
            case 0:
              // Function start
              $async$returnValue = A.accessToken($async$self.persistSessionKey);
              // goto return
              $async$goto = 1;
              break;
            case 1:
              // return
              return A._asyncReturn($async$returnValue, $async$completer);
          }
      });
      return A._asyncStartSync($async$accessToken$0, $async$completer);
    },
    removePersistedSession$0() {
      var $async$goto = 0,
        $async$completer = A._makeAsyncAwaitCompleter(type$.void),
        $async$self = this;
      var $async$removePersistedSession$0 = A._wrapJsFunctionForAsync(function($async$errorCode, $async$result) {
        if ($async$errorCode === 1)
          return A._asyncRethrow($async$result, $async$completer);
        while (true)
          switch ($async$goto) {
            case 0:
              // Function start
              A.removePersistedSession($async$self.persistSessionKey);
              // implicit return
              return A._asyncReturn(null, $async$completer);
          }
      });
      return A._asyncStartSync($async$removePersistedSession$0, $async$completer);
    },
    persistSession$1(persistSessionString) {
      return A.persistSession(this.persistSessionKey, persistSessionString);
    }
  };
  A.SharedPreferencesGotrueAsyncStorage.prototype = {
    _local_storage$_initialize$0() {
      var $async$goto = 0,
        $async$completer = A._makeAsyncAwaitCompleter(type$.void),
        $async$self = this, t1, $async$temp1;
      var $async$_local_storage$_initialize$0 = A._wrapJsFunctionForAsync(function($async$errorCode, $async$result) {
        if ($async$errorCode === 1)
          return A._asyncRethrow($async$result, $async$completer);
        while (true)
          switch ($async$goto) {
            case 0:
              // Function start
              if ($.WidgetsBinding__instance == null)
                A.WidgetsFlutterBinding$();
              A.BindingBase_checkInstance($.WidgetsBinding__instance, type$.WidgetsBinding);
              $async$temp1 = type$.SharedPreferences;
              $async$goto = 2;
              return A._asyncAwait(A.SharedPreferences_getInstance(), $async$_local_storage$_initialize$0);
            case 2:
              // returning from await.
              t1 = $async$temp1._as($async$result);
              $async$self.__SharedPreferencesGotrueAsyncStorage__prefs_F !== $ && A.throwLateFieldAI("_prefs");
              $async$self.__SharedPreferencesGotrueAsyncStorage__prefs_F = t1;
              $async$self._initializationCompleter.complete$0(0);
              // implicit return
              return A._asyncReturn(null, $async$completer);
          }
      });
      return A._asyncStartSync($async$_local_storage$_initialize$0, $async$completer);
    },
    getItem$1$key(_, key) {
      var $async$goto = 0,
        $async$completer = A._makeAsyncAwaitCompleter(type$.nullable_String),
        $async$returnValue, $async$self = this, t1;
      var $async$getItem$1$key = A._wrapJsFunctionForAsync(function($async$errorCode, $async$result) {
        if ($async$errorCode === 1)
          return A._asyncRethrow($async$result, $async$completer);
        while (true)
          switch ($async$goto) {
            case 0:
              // Function start
              $async$goto = 3;
              return A._asyncAwait($async$self._initializationCompleter.future, $async$getItem$1$key);
            case 3:
              // returning from await.
              t1 = $async$self.__SharedPreferencesGotrueAsyncStorage__prefs_F;
              t1 === $ && A.throwLateFieldNI("_prefs");
              $async$returnValue = A._asStringQ(J.$index$asx(t1._preferenceCache, key));
              // goto return
              $async$goto = 1;
              break;
            case 1:
              // return
              return A._asyncReturn($async$returnValue, $async$completer);
          }
      });
      return A._asyncStartSync($async$getItem$1$key, $async$completer);
    },
    removeItem$1$key(_, key) {
      var $async$goto = 0,
        $async$completer = A._makeAsyncAwaitCompleter(type$.void),
        $async$self = this, t1;
      var $async$removeItem$1$key = A._wrapJsFunctionForAsync(function($async$errorCode, $async$result) {
        if ($async$errorCode === 1)
          return A._asyncRethrow($async$result, $async$completer);
        while (true)
          switch ($async$goto) {
            case 0:
              // Function start
              $async$goto = 2;
              return A._asyncAwait($async$self._initializationCompleter.future, $async$removeItem$1$key);
            case 2:
              // returning from await.
              t1 = $async$self.__SharedPreferencesGotrueAsyncStorage__prefs_F;
              t1 === $ && A.throwLateFieldNI("_prefs");
              J.remove$1$ax(t1._preferenceCache, key);
              $async$goto = 3;
              return A._asyncAwait($.$get$SharedPreferencesStorePlatform__instance().remove$1(0, "flutter." + key), $async$removeItem$1$key);
            case 3:
              // returning from await.
              // implicit return
              return A._asyncReturn(null, $async$completer);
          }
      });
      return A._asyncStartSync($async$removeItem$1$key, $async$completer);
    }
  };
  A.Supabase.prototype = {
    didChangeAppLifecycleState$1(state) {
      var t1;
      switch (state.index) {
        case 1:
          this.onResumed$0();
          break;
        case 0:
        case 4:
          t1 = this._realtimeReconnectOperation;
          if (t1 != null)
            t1._cancelable_operation$_completer._cancelable_operation$_cancel$0();
          t1 = $.$get$Supabase__instance();
          if (A.assertTest(t1._supabase$_initialized))
            A.assertThrow(string$.You_mu);
          t1 = t1.__Supabase_client_A;
          t1 === $ && A.throwLateFieldNI("client");
          t1 = t1.__SupabaseClient_realtime_F;
          t1 === $ && A.throwLateFieldNI("realtime");
          t1.disconnect$0(0);
          break;
      }
    },
    onResumed$0() {
      var $async$goto = 0,
        $async$completer = A._makeAsyncAwaitCompleter(type$.void),
        t1;
      var $async$onResumed$0 = A._wrapJsFunctionForAsync(function($async$errorCode, $async$result) {
        if ($async$errorCode === 1)
          return A._asyncRethrow($async$result, $async$completer);
        while (true)
          switch ($async$goto) {
            case 0:
              // Function start
              t1 = $.$get$Supabase__instance();
              if (A.assertTest(t1._supabase$_initialized))
                A.assertThrow(string$.You_mu);
              t1 = t1.__Supabase_client_A;
              t1 === $ && A.throwLateFieldNI("client");
              t1.__SupabaseClient_realtime_F === $ && A.throwLateFieldNI("realtime");
              // implicit return
              return A._asyncReturn(null, $async$completer);
          }
      });
      return A._asyncStartSync($async$onResumed$0, $async$completer);
    }
  };
  A.Supabase_initialize_closure.prototype = {
    call$1(record) {
      var t1, t2;
      type$.LogRecord._as(record);
      t1 = record.level;
      if (t1.value >= 800) {
        t2 = record.error;
        A.print__debugPrintThrottled$closure().call$1(record.loggerName + ": " + t1.name + ": " + record.message + " " + A.S(t2 == null ? "" : t2));
      }
    },
    $signature: 638
  };
  A._Supabase_Object_WidgetsBindingObserver.prototype = {};
  A.SupabaseAuth.prototype = {
    initialize$1$options(_, options) {
      var $async$goto = 0,
        $async$completer = A._makeAsyncAwaitCompleter(type$.void),
        $async$handler = 1, $async$errorStack = [], $async$self = this, shouldEmitInitialSession, persistedSession, error, stackTrace, t2, exception, t1, $async$exception;
      var $async$initialize$1$options = A._wrapJsFunctionForAsync(function($async$errorCode, $async$result) {
        if ($async$errorCode === 1) {
          $async$errorStack.push($async$result);
          $async$goto = $async$handler;
        }
        while (true)
          switch ($async$goto) {
            case 0:
              // Function start
              t1 = options.localStorage;
              t1.toString;
              $async$self.__SupabaseAuth__localStorage_A = t1;
              $async$self.__SupabaseAuth__authFlowType_A = options.authFlowType;
              $async$self.__SupabaseAuth__autoRefreshToken_A = true;
              t1 = $.$get$Supabase__instance();
              if (A.assertTest(t1._supabase$_initialized))
                A.assertThrow(string$.You_mu);
              t2 = t1.__Supabase_client_A;
              t2 === $ && A.throwLateFieldNI("client");
              t2 = t2.get$auth()._onAuthStateChangeController;
              $async$self.set$_authSubscription(new A._BehaviorSubjectStream(t2, t2.$ti._eval$1("_BehaviorSubjectStream<1>")).listen$2$onError(new A.SupabaseAuth_initialize_closure($async$self), new A.SupabaseAuth_initialize_closure0()));
              $async$goto = 2;
              return A._asyncAwait($async$self.__SupabaseAuth__localStorage_A.initialize$0(0), $async$initialize$1$options);
            case 2:
              // returning from await.
              shouldEmitInitialSession = true;
              $async$goto = 5;
              return A._asyncAwait($async$self.__SupabaseAuth__localStorage_A.hasAccessToken$0(), $async$initialize$1$options);
            case 5:
              // returning from await.
              $async$goto = $async$result ? 3 : 4;
              break;
            case 3:
              // then
              $async$goto = 6;
              return A._asyncAwait($async$self.__SupabaseAuth__localStorage_A.accessToken$0(), $async$initialize$1$options);
            case 6:
              // returning from await.
              persistedSession = $async$result;
              $async$goto = persistedSession != null ? 7 : 8;
              break;
            case 7:
              // then
              $async$handler = 10;
              if (A.assertTest(t1._supabase$_initialized))
                A.assertThrow(string$.You_mu);
              $async$goto = 13;
              return A._asyncAwait(t1.__Supabase_client_A.get$auth().setInitialSession$1(persistedSession), $async$initialize$1$options);
            case 13:
              // returning from await.
              shouldEmitInitialSession = false;
              $async$handler = 1;
              // goto after finally
              $async$goto = 12;
              break;
            case 10:
              // catch
              $async$handler = 9;
              $async$exception = $async$errorStack.pop();
              error = A.unwrapException($async$exception);
              stackTrace = A.getTraceFromException($async$exception);
              $async$self._supabase_auth$_log.log$4(B.Level_WARNING_900, "Error while setting initial session", error, type$.nullable_StackTrace._as(stackTrace));
              // goto after finally
              $async$goto = 12;
              break;
            case 9:
              // uncaught
              // goto rethrow
              $async$goto = 1;
              break;
            case 12:
              // after finally
            case 8:
              // join
            case 4:
              // join
              if (A.boolConversionCheck(shouldEmitInitialSession)) {
                t1 = $.$get$Supabase__instance();
                if (A.assertTest(t1._supabase$_initialized))
                  A.assertThrow(string$.You_mu);
                t1 = t1.__Supabase_client_A;
                t1 === $ && A.throwLateFieldNI("client");
                t1.get$auth().notifyAllSubscribers$1(B.AuthChangeEvent_INITIAL_SESSION_0_initialSession);
              }
              B.JSArray_methods.add$1(A.BindingBase_checkInstance($.WidgetsBinding__instance, type$.WidgetsBinding).WidgetsBinding__observers, $async$self);
              $async$goto = 14;
              return A._asyncAwait($async$self._startDeeplinkObserver$0(), $async$initialize$1$options);
            case 14:
              // returning from await.
              // implicit return
              return A._asyncReturn(null, $async$completer);
            case 1:
              // rethrow
              return A._asyncRethrow($async$errorStack.at(-1), $async$completer);
          }
      });
      return A._asyncStartSync($async$initialize$1$options, $async$completer);
    },
    recoverSession$0() {
      var $async$goto = 0,
        $async$completer = A._makeAsyncAwaitCompleter(type$.void),
        $async$handler = 1, $async$errorStack = [], $async$self = this, hasPersistedSession, persistedSession, error, stackTrace, error0, stackTrace0, t1, exception, $async$exception;
      var $async$recoverSession$0 = A._wrapJsFunctionForAsync(function($async$errorCode, $async$result) {
        if ($async$errorCode === 1) {
          $async$errorStack.push($async$result);
          $async$goto = $async$handler;
        }
        while (true)
          switch ($async$goto) {
            case 0:
              // Function start
              $async$handler = 3;
              t1 = $async$self.__SupabaseAuth__localStorage_A;
              t1 === $ && A.throwLateFieldNI("_localStorage");
              $async$goto = 6;
              return A._asyncAwait(t1.hasAccessToken$0(), $async$recoverSession$0);
            case 6:
              // returning from await.
              hasPersistedSession = $async$result;
              $async$goto = A.boolConversionCheck(hasPersistedSession) ? 7 : 8;
              break;
            case 7:
              // then
              $async$goto = 9;
              return A._asyncAwait($async$self.__SupabaseAuth__localStorage_A.accessToken$0(), $async$recoverSession$0);
            case 9:
              // returning from await.
              persistedSession = $async$result;
              $async$goto = persistedSession != null ? 10 : 11;
              break;
            case 10:
              // then
              t1 = $.$get$Supabase__instance();
              if (A.assertTest(t1._supabase$_initialized))
                A.assertThrow(string$.You_mu);
              t1 = t1.__Supabase_client_A;
              t1 === $ && A.throwLateFieldNI("client");
              $async$goto = 12;
              return A._asyncAwait(t1.get$auth().recoverSession$1(persistedSession), $async$recoverSession$0);
            case 12:
              // returning from await.
            case 11:
              // join
            case 8:
              // join
              $async$handler = 1;
              // goto after finally
              $async$goto = 5;
              break;
            case 3:
              // catch
              $async$handler = 2;
              $async$exception = $async$errorStack.pop();
              t1 = A.unwrapException($async$exception);
              if (t1 instanceof A.AuthException) {
                error = t1;
                stackTrace = A.getTraceFromException($async$exception);
                $async$self._supabase_auth$_log.log$4(B.Level_WARNING_900, error.message, error, type$.nullable_StackTrace._as(stackTrace));
              } else {
                error0 = t1;
                stackTrace0 = A.getTraceFromException($async$exception);
                $async$self._supabase_auth$_log.log$4(B.Level_WARNING_900, "Error while recovering session", error0, type$.nullable_StackTrace._as(stackTrace0));
              }
              // goto after finally
              $async$goto = 5;
              break;
            case 2:
              // uncaught
              // goto rethrow
              $async$goto = 1;
              break;
            case 5:
              // after finally
              // implicit return
              return A._asyncReturn(null, $async$completer);
            case 1:
              // rethrow
              return A._asyncRethrow($async$errorStack.at(-1), $async$completer);
          }
      });
      return A._asyncStartSync($async$recoverSession$0, $async$completer);
    },
    didChangeAppLifecycleState$1(state) {
      var t1,
        _s74_ = string$.You_mu;
      switch (state.index) {
        case 1:
          this.__SupabaseAuth__autoRefreshToken_A === $ && A.throwLateFieldNI("_autoRefreshToken");
          t1 = $.$get$Supabase__instance();
          if (A.assertTest(t1._supabase$_initialized))
            A.assertThrow(_s74_);
          t1 = t1.__Supabase_client_A;
          t1 === $ && A.throwLateFieldNI("client");
          t1.get$auth().startAutoRefresh$0();
          break;
        case 0:
        case 4:
          t1 = $.$get$Supabase__instance();
          if (A.assertTest(t1._supabase$_initialized))
            A.assertThrow(_s74_);
          t1 = t1.__Supabase_client_A;
          t1 === $ && A.throwLateFieldNI("client");
          t1.get$auth().stopAutoRefresh$0();
          break;
      }
    },
    _startDeeplinkObserver$0() {
      var $async$goto = 0,
        $async$completer = A._makeAsyncAwaitCompleter(type$.void),
        $async$self = this;
      var $async$_startDeeplinkObserver$0 = A._wrapJsFunctionForAsync(function($async$errorCode, $async$result) {
        if ($async$errorCode === 1)
          return A._asyncRethrow($async$result, $async$completer);
        while (true)
          switch ($async$goto) {
            case 0:
              // Function start
              $async$self._supabase_auth$_log.log$4(B.Level_FINE_500, "Starting deeplink observer", null, null);
              $async$goto = 2;
              return A._asyncAwait($async$self._handleInitialUri$0(), $async$_startDeeplinkObserver$0);
            case 2:
              // returning from await.
              // implicit return
              return A._asyncReturn(null, $async$completer);
          }
      });
      return A._asyncStartSync($async$_startDeeplinkObserver$0, $async$completer);
    },
    _handleInitialUri$0() {
      var $async$goto = 0,
        $async$completer = A._makeAsyncAwaitCompleter(type$.void),
        $async$returnValue, $async$handler = 2, $async$errorStack = [], $async$self = this, uri, err, stackTrace, err0, stackTrace0, err1, stackTrace1, t1, exception, $async$exception, $async$exception1, $async$temp1;
      var $async$_handleInitialUri$0 = A._wrapJsFunctionForAsync(function($async$errorCode, $async$result) {
        if ($async$errorCode === 1) {
          $async$errorStack.push($async$result);
          $async$goto = $async$handler;
        }
        while (true)
          switch ($async$goto) {
            case 0:
              // Function start
              if ($.SupabaseAuth__initialDeeplinkIsHandled) {
                // goto return
                $async$goto = 1;
                break;
              }
              $.SupabaseAuth__initialDeeplinkIsHandled = true;
              $async$handler = 4;
              uri = null;
              $async$handler = 8;
              t1 = type$.dynamic;
              t1 = A._Future$value(t1._as($async$self._appLinks.getInitialAppLink$0()), t1);
              $async$temp1 = type$.nullable_Uri;
              $async$goto = 11;
              return A._asyncAwait(t1, $async$_handleInitialUri$0);
            case 11:
              // returning from await.
              uri = $async$temp1._as($async$result);
              $async$handler = 4;
              // goto after finally
              $async$goto = 10;
              break;
            case 8:
              // catch
              $async$handler = 7;
              $async$exception = $async$errorStack.pop();
              $async$goto = type$.NoSuchMethodError._is(A.unwrapException($async$exception)) ? 12 : 14;
              break;
            case 12:
              // then
              t1 = $.$get$AppLinksPlatform__instance().getInitialLink$0();
              $async$temp1 = type$.nullable_Uri;
              $async$goto = 15;
              return A._asyncAwait(t1, $async$_handleInitialUri$0);
            case 15:
              // returning from await.
              uri = $async$temp1._as($async$result);
              // goto join
              $async$goto = 13;
              break;
            case 14:
              // else
              throw $async$exception;
            case 13:
              // join
              // goto after finally
              $async$goto = 10;
              break;
            case 7:
              // uncaught
              // goto catch
              $async$goto = 4;
              break;
            case 10:
              // after finally
              $async$goto = uri != null ? 16 : 17;
              break;
            case 16:
              // then
              $async$goto = 18;
              return A._asyncAwait($async$self._handleDeeplink$1(uri), $async$_handleInitialUri$0);
            case 18:
              // returning from await.
            case 17:
              // join
              $async$handler = 2;
              // goto after finally
              $async$goto = 6;
              break;
            case 4:
              // catch
              $async$handler = 3;
              $async$exception1 = $async$errorStack.pop();
              t1 = A.unwrapException($async$exception1);
              if (t1 instanceof A.PlatformException) {
                err = t1;
                stackTrace = A.getTraceFromException($async$exception1);
                t1 = err.message;
                if (t1 == null)
                  t1 = err;
                $async$self._supabase_auth$_log.log$4(B.Level_WARNING_900, "Error while receiving deeplink", type$.Object._as(t1), type$.StackTrace._as(stackTrace));
              } else if (type$.FormatException._is(t1)) {
                err0 = t1;
                stackTrace0 = A.getTraceFromException($async$exception1);
                $async$self._supabase_auth$_log.log$4(B.Level_WARNING_900, "Error while receiving deeplink", J.get$message$z(err0), type$.StackTrace._as(stackTrace0));
              } else {
                err1 = t1;
                stackTrace1 = A.getTraceFromException($async$exception1);
                $async$self._supabase_auth$_log.log$4(B.Level_WARNING_900, "Error while receiving deeplink", type$.Object._as(err1), type$.StackTrace._as(stackTrace1));
              }
              // goto after finally
              $async$goto = 6;
              break;
            case 3:
              // uncaught
              // goto rethrow
              $async$goto = 2;
              break;
            case 6:
              // after finally
            case 1:
              // return
              return A._asyncReturn($async$returnValue, $async$completer);
            case 2:
              // rethrow
              return A._asyncRethrow($async$errorStack.at(-1), $async$completer);
          }
      });
      return A._asyncStartSync($async$_handleInitialUri$0, $async$completer);
    },
    _handleDeeplink$1(uri) {
      return this._handleDeeplink$body$SupabaseAuth(uri);
    },
    _handleDeeplink$body$SupabaseAuth(uri) {
      var $async$goto = 0,
        $async$completer = A._makeAsyncAwaitCompleter(type$.void),
        $async$returnValue, $async$handler = 2, $async$errorStack = [], $async$self = this, error, stackTrace, error0, stackTrace0, t1, t2, exception, $async$exception;
      var $async$_handleDeeplink$1 = A._wrapJsFunctionForAsync(function($async$errorCode, $async$result) {
        if ($async$errorCode === 1) {
          $async$errorStack.push($async$result);
          $async$goto = $async$handler;
        }
        while (true)
          switch ($async$goto) {
            case 0:
              // Function start
              if (B.JSString_methods.contains$1(uri.get$fragment(), "access_token")) {
                t1 = $async$self.__SupabaseAuth__authFlowType_A;
                t1 === $ && A.throwLateFieldNI("_authFlowType");
                t1 = t1 === B.AuthFlowType_0;
              } else
                t1 = false;
              if (!t1) {
                if (uri.get$queryParameters().containsKey$1(0, "code")) {
                  t1 = $async$self.__SupabaseAuth__authFlowType_A;
                  t1 === $ && A.throwLateFieldNI("_authFlowType");
                  t1 = t1 === B.AuthFlowType_1;
                } else
                  t1 = false;
                t1 = t1 || B.JSString_methods.contains$1(uri.get$fragment(), "error_description");
              } else
                t1 = true;
              if (!t1) {
                // goto return
                $async$goto = 1;
                break;
              }
              t1 = $async$self._supabase_auth$_log;
              t1.log$4(B.Level_FINEST_300, "handle deeplink uri: " + uri.toString$0(0), null, null);
              t1.log$4(B.Level_INFO_800, "handle deeplink uri", null, null);
              $async$handler = 4;
              t2 = $.$get$Supabase__instance();
              if (A.assertTest(t2._supabase$_initialized))
                A.assertThrow(string$.You_mu);
              t2 = t2.__Supabase_client_A;
              t2 === $ && A.throwLateFieldNI("client");
              $async$goto = 7;
              return A._asyncAwait(t2.get$auth().getSessionFromUrl$1(uri), $async$_handleDeeplink$1);
            case 7:
              // returning from await.
              $async$handler = 2;
              // goto after finally
              $async$goto = 6;
              break;
            case 4:
              // catch
              $async$handler = 3;
              $async$exception = $async$errorStack.pop();
              t2 = A.unwrapException($async$exception);
              if (t2 instanceof A.AuthException) {
                error = t2;
                stackTrace = A.getTraceFromException($async$exception);
                t1 = $.$get$Supabase__instance();
                if (A.assertTest(t1._supabase$_initialized))
                  A.assertThrow(string$.You_mu);
                t1 = t1.__Supabase_client_A;
                t1 === $ && A.throwLateFieldNI("client");
                t1.get$auth().notifyException$2(error, stackTrace);
              } else {
                error0 = t2;
                stackTrace0 = A.getTraceFromException($async$exception);
                t1.log$4(B.Level_WARNING_900, "Error while getSessionFromUrl", error0, type$.nullable_StackTrace._as(stackTrace0));
              }
              // goto after finally
              $async$goto = 6;
              break;
            case 3:
              // uncaught
              // goto rethrow
              $async$goto = 2;
              break;
            case 6:
              // after finally
            case 1:
              // return
              return A._asyncReturn($async$returnValue, $async$completer);
            case 2:
              // rethrow
              return A._asyncRethrow($async$errorStack.at(-1), $async$completer);
          }
      });
      return A._asyncStartSync($async$_handleDeeplink$1, $async$completer);
    },
    set$_authSubscription(_authSubscription) {
      this._authSubscription = type$.nullable_StreamSubscription_AuthState._as(_authSubscription);
    }
  };
  A.SupabaseAuth_initialize_closure.prototype = {
    call$1(data) {
      var t1, t2,
        _s13_ = "_localStorage";
      type$.AuthState._as(data);
      t1 = this.$this;
      t2 = data.session;
      if (t2 != null) {
        t1 = t1.__SupabaseAuth__localStorage_A;
        t1 === $ && A.throwLateFieldNI(_s13_);
        t1.persistSession$1(B.C_JsonCodec.encode$2$toEncodable(t2.toJson$0(), null));
      } else if (data.event === B.AuthChangeEvent_SIGNED_OUT_3_signedOut) {
        t1 = t1.__SupabaseAuth__localStorage_A;
        t1 === $ && A.throwLateFieldNI(_s13_);
        t1.removePersistedSession$0();
      }
    },
    $signature: 223
  };
  A.SupabaseAuth_initialize_closure0.prototype = {
    call$2(error, stackTrace) {
    },
    $signature: 114
  };
  A._SupabaseAuth_Object_WidgetsBindingObserver.prototype = {};
  A.UrlLauncherPlatform.prototype = {};
  A.UrlLauncherPlugin.prototype = {};
  A.Matrix40.prototype = {
    entry$2(row, col) {
      var t1, t2;
      A.assertHelper(row < 4);
      A.assertHelper(col < 4);
      t1 = this._vector_math_64$_m4storage;
      t2 = col * 4 + row;
      if (!(t2 < 16))
        return A.ioore(t1, t2);
      return t1[t2];
    },
    setFrom$1(arg) {
      var argStorage = arg._vector_math_64$_m4storage,
        t1 = this._vector_math_64$_m4storage,
        t2 = argStorage[15];
      t1.$flags & 2 && A.throwUnsupportedOperation(t1);
      t1[15] = t2;
      t1[14] = argStorage[14];
      t1[13] = argStorage[13];
      t1[12] = argStorage[12];
      t1[11] = argStorage[11];
      t1[10] = argStorage[10];
      t1[9] = argStorage[9];
      t1[8] = argStorage[8];
      t1[7] = argStorage[7];
      t1[6] = argStorage[6];
      t1[5] = argStorage[5];
      t1[4] = argStorage[4];
      t1[3] = argStorage[3];
      t1[2] = argStorage[2];
      t1[1] = argStorage[1];
      t1[0] = argStorage[0];
    },
    toString$0(_) {
      var _this = this;
      return "[0] " + _this.getRow$1(0).toString$0(0) + "\n[1] " + _this.getRow$1(1).toString$0(0) + "\n[2] " + _this.getRow$1(2).toString$0(0) + "\n[3] " + _this.getRow$1(3).toString$0(0) + "\n";
    },
    $index(_, i) {
      var t1;
      A._asInt(i);
      t1 = this._vector_math_64$_m4storage;
      if (!(i >= 0 && i < 16))
        return A.ioore(t1, i);
      return t1[i];
    },
    $indexSet(_, i, v) {
      var t1;
      A._asInt(i);
      A._asDouble(v);
      t1 = this._vector_math_64$_m4storage;
      t1.$flags & 2 && A.throwUnsupportedOperation(t1);
      if (!(i >= 0 && i < 16))
        return A.ioore(t1, i);
      t1[i] = v;
    },
    $eq(_, other) {
      var t1, t2, t3;
      if (other == null)
        return false;
      if (other instanceof A.Matrix40) {
        t1 = this._vector_math_64$_m4storage;
        t2 = t1[0];
        t3 = other._vector_math_64$_m4storage;
        t1 = t2 === t3[0] && t1[1] === t3[1] && t1[2] === t3[2] && t1[3] === t3[3] && t1[4] === t3[4] && t1[5] === t3[5] && t1[6] === t3[6] && t1[7] === t3[7] && t1[8] === t3[8] && t1[9] === t3[9] && t1[10] === t3[10] && t1[11] === t3[11] && t1[12] === t3[12] && t1[13] === t3[13] && t1[14] === t3[14] && t1[15] === t3[15];
      } else
        t1 = false;
      return t1;
    },
    get$hashCode(_) {
      return A.Object_hashAll(this._vector_math_64$_m4storage);
    },
    setRow$2(row, arg) {
      var t3,
        argStorage = arg._v4storage,
        t1 = this._vector_math_64$_m4storage,
        t2 = argStorage[0];
      t1.$flags & 2 && A.throwUnsupportedOperation(t1);
      if (!(row < 16))
        return A.ioore(t1, row);
      t1[row] = t2;
      t2 = 4 + row;
      t3 = argStorage[1];
      if (!(t2 < 16))
        return A.ioore(t1, t2);
      t1[t2] = t3;
      t3 = 8 + row;
      t2 = argStorage[2];
      if (!(t3 < 16))
        return A.ioore(t1, t3);
      t1[t3] = t2;
      t2 = 12 + row;
      t3 = argStorage[3];
      if (!(t2 < 16))
        return A.ioore(t1, t2);
      t1[t2] = t3;
    },
    getRow$1(row) {
      var t3,
        t1 = new Float64Array(4),
        t2 = this._vector_math_64$_m4storage;
      if (!(row < 16))
        return A.ioore(t2, row);
      t1[0] = t2[row];
      t3 = 4 + row;
      if (!(t3 < 16))
        return A.ioore(t2, t3);
      t1[1] = t2[t3];
      t3 = 8 + row;
      if (!(t3 < 16))
        return A.ioore(t2, t3);
      t1[2] = t2[t3];
      t3 = 12 + row;
      if (!(t3 < 16))
        return A.ioore(t2, t3);
      t1[3] = t2[t3];
      return new A.Vector4(t1);
    },
    $mul(_, arg) {
      var t1 = new A.Matrix40(new Float64Array(16));
      t1.setFrom$1(this);
      t1.scale$3(0, arg, null, null);
      return t1;
    },
    $add(_, arg) {
      var t1, t2, oStorage;
      type$.Matrix4._as(arg);
      t1 = new Float64Array(16);
      t2 = new A.Matrix40(t1);
      t2.setFrom$1(this);
      oStorage = arg._vector_math_64$_m4storage;
      t1[0] = t1[0] + oStorage[0];
      t1[1] = t1[1] + oStorage[1];
      t1[2] = t1[2] + oStorage[2];
      t1[3] = t1[3] + oStorage[3];
      t1[4] = t1[4] + oStorage[4];
      t1[5] = t1[5] + oStorage[5];
      t1[6] = t1[6] + oStorage[6];
      t1[7] = t1[7] + oStorage[7];
      t1[8] = t1[8] + oStorage[8];
      t1[9] = t1[9] + oStorage[9];
      t1[10] = t1[10] + oStorage[10];
      t1[11] = t1[11] + oStorage[11];
      t1[12] = t1[12] + oStorage[12];
      t1[13] = t1[13] + oStorage[13];
      t1[14] = t1[14] + oStorage[14];
      t1[15] = t1[15] + oStorage[15];
      return t2;
    },
    $sub(_, arg) {
      var t1, t2, oStorage;
      type$.Matrix4._as(arg);
      t1 = new Float64Array(16);
      t2 = new A.Matrix40(t1);
      t2.setFrom$1(this);
      oStorage = arg._vector_math_64$_m4storage;
      t1[0] = t1[0] - oStorage[0];
      t1[1] = t1[1] - oStorage[1];
      t1[2] = t1[2] - oStorage[2];
      t1[3] = t1[3] - oStorage[3];
      t1[4] = t1[4] - oStorage[4];
      t1[5] = t1[5] - oStorage[5];
      t1[6] = t1[6] - oStorage[6];
      t1[7] = t1[7] - oStorage[7];
      t1[8] = t1[8] - oStorage[8];
      t1[9] = t1[9] - oStorage[9];
      t1[10] = t1[10] - oStorage[10];
      t1[11] = t1[11] - oStorage[11];
      t1[12] = t1[12] - oStorage[12];
      t1[13] = t1[13] - oStorage[13];
      t1[14] = t1[14] - oStorage[14];
      t1[15] = t1[15] - oStorage[15];
      return t2;
    },
    translate$2(_, x, y) {
      var t1 = this._vector_math_64$_m4storage,
        t2 = t1[0],
        t3 = t1[4],
        t4 = t1[8],
        t5 = t1[12],
        t6 = t1[1],
        t7 = t1[5],
        t8 = t1[9],
        t9 = t1[13],
        t10 = t1[2],
        t11 = t1[6],
        t12 = t1[10],
        t13 = t1[14],
        t14 = t1[3],
        t15 = t1[7],
        t16 = t1[11],
        t17 = t1[15];
      t1.$flags & 2 && A.throwUnsupportedOperation(t1);
      t1[12] = t2 * x + t3 * y + t4 * 0 + t5;
      t1[13] = t6 * x + t7 * y + t8 * 0 + t9;
      t1[14] = t10 * x + t11 * y + t12 * 0 + t13;
      t1[15] = t14 * x + t15 * y + t16 * 0 + t17;
    },
    rotateZ$1(angle) {
      var cosAngle = Math.cos(angle),
        sinAngle = Math.sin(angle),
        t1 = this._vector_math_64$_m4storage,
        t2 = t1[0],
        t3 = t1[4],
        t4 = t1[1],
        t5 = t1[5],
        t6 = t1[2],
        t7 = t1[6],
        t8 = t1[3],
        t9 = t1[7],
        t10 = -sinAngle;
      t1.$flags & 2 && A.throwUnsupportedOperation(t1);
      t1[0] = t2 * cosAngle + t3 * sinAngle;
      t1[1] = t4 * cosAngle + t5 * sinAngle;
      t1[2] = t6 * cosAngle + t7 * sinAngle;
      t1[3] = t8 * cosAngle + t9 * sinAngle;
      t1[4] = t2 * t10 + t3 * cosAngle;
      t1[5] = t4 * t10 + t5 * cosAngle;
      t1[6] = t6 * t10 + t7 * cosAngle;
      t1[7] = t8 * t10 + t9 * cosAngle;
    },
    scale$3(_, x, y, z) {
      var sy = y == null ? x : y,
        sz = z == null ? x : z,
        t1 = this._vector_math_64$_m4storage,
        t2 = t1[0];
      t1.$flags & 2 && A.throwUnsupportedOperation(t1);
      t1[0] = t2 * x;
      t1[1] = t1[1] * x;
      t1[2] = t1[2] * x;
      t1[3] = t1[3] * x;
      t1[4] = t1[4] * sy;
      t1[5] = t1[5] * sy;
      t1[6] = t1[6] * sy;
      t1[7] = t1[7] * sy;
      t1[8] = t1[8] * sz;
      t1[9] = t1[9] * sz;
      t1[10] = t1[10] * sz;
      t1[11] = t1[11] * sz;
      t1[12] = t1[12];
      t1[13] = t1[13];
      t1[14] = t1[14];
      t1[15] = t1[15];
    },
    scale$2(_, x, y) {
      return this.scale$3(0, x, y, null);
    },
    scale$1(_, x) {
      return this.scale$3(0, x, null, null);
    },
    setZero$0() {
      var t1 = this._vector_math_64$_m4storage;
      t1.$flags & 2 && A.throwUnsupportedOperation(t1);
      t1[0] = 0;
      t1[1] = 0;
      t1[2] = 0;
      t1[3] = 0;
      t1[4] = 0;
      t1[5] = 0;
      t1[6] = 0;
      t1[7] = 0;
      t1[8] = 0;
      t1[9] = 0;
      t1[10] = 0;
      t1[11] = 0;
      t1[12] = 0;
      t1[13] = 0;
      t1[14] = 0;
      t1[15] = 0;
    },
    setIdentity$0() {
      var t1 = this._vector_math_64$_m4storage;
      t1.$flags & 2 && A.throwUnsupportedOperation(t1);
      t1[0] = 1;
      t1[1] = 0;
      t1[2] = 0;
      t1[3] = 0;
      t1[4] = 0;
      t1[5] = 1;
      t1[6] = 0;
      t1[7] = 0;
      t1[8] = 0;
      t1[9] = 0;
      t1[10] = 1;
      t1[11] = 0;
      t1[12] = 0;
      t1[13] = 0;
      t1[14] = 0;
      t1[15] = 1;
    },
    copyInverse$1(arg) {
      var invDet, t1, t2, t3,
        argStorage = arg._vector_math_64$_m4storage,
        a00 = argStorage[0],
        a01 = argStorage[1],
        a02 = argStorage[2],
        a03 = argStorage[3],
        a10 = argStorage[4],
        a11 = argStorage[5],
        a12 = argStorage[6],
        a13 = argStorage[7],
        a20 = argStorage[8],
        a21 = argStorage[9],
        a22 = argStorage[10],
        a23 = argStorage[11],
        a30 = argStorage[12],
        a31 = argStorage[13],
        a32 = argStorage[14],
        a33 = argStorage[15],
        b00 = a00 * a11 - a01 * a10,
        b01 = a00 * a12 - a02 * a10,
        b02 = a00 * a13 - a03 * a10,
        b03 = a01 * a12 - a02 * a11,
        b04 = a01 * a13 - a03 * a11,
        b05 = a02 * a13 - a03 * a12,
        b06 = a20 * a31 - a21 * a30,
        b07 = a20 * a32 - a22 * a30,
        b08 = a20 * a33 - a23 * a30,
        b09 = a21 * a32 - a22 * a31,
        b10 = a21 * a33 - a23 * a31,
        b11 = a22 * a33 - a23 * a32,
        det = b00 * b11 - b01 * b10 + b02 * b09 + b03 * b08 - b04 * b07 + b05 * b06;
      if (det === 0) {
        this.setFrom$1(arg);
        return 0;
      }
      invDet = 1 / det;
      t1 = this._vector_math_64$_m4storage;
      t1.$flags & 2 && A.throwUnsupportedOperation(t1);
      t1[0] = (a11 * b11 - a12 * b10 + a13 * b09) * invDet;
      t1[1] = (-a01 * b11 + a02 * b10 - a03 * b09) * invDet;
      t1[2] = (a31 * b05 - a32 * b04 + a33 * b03) * invDet;
      t1[3] = (-a21 * b05 + a22 * b04 - a23 * b03) * invDet;
      t2 = -a10;
      t1[4] = (t2 * b11 + a12 * b08 - a13 * b07) * invDet;
      t1[5] = (a00 * b11 - a02 * b08 + a03 * b07) * invDet;
      t3 = -a30;
      t1[6] = (t3 * b05 + a32 * b02 - a33 * b01) * invDet;
      t1[7] = (a20 * b05 - a22 * b02 + a23 * b01) * invDet;
      t1[8] = (a10 * b10 - a11 * b08 + a13 * b06) * invDet;
      t1[9] = (-a00 * b10 + a01 * b08 - a03 * b06) * invDet;
      t1[10] = (a30 * b04 - a31 * b02 + a33 * b00) * invDet;
      t1[11] = (-a20 * b04 + a21 * b02 - a23 * b00) * invDet;
      t1[12] = (t2 * b09 + a11 * b07 - a12 * b06) * invDet;
      t1[13] = (a00 * b09 - a01 * b07 + a02 * b06) * invDet;
      t1[14] = (t3 * b03 + a31 * b01 - a32 * b00) * invDet;
      t1[15] = (a20 * b03 - a21 * b01 + a22 * b00) * invDet;
      return det;
    },
    multiply$1(_, arg) {
      var t1 = this._vector_math_64$_m4storage,
        m00 = t1[0],
        m01 = t1[4],
        m02 = t1[8],
        m03 = t1[12],
        m10 = t1[1],
        m11 = t1[5],
        m12 = t1[9],
        m13 = t1[13],
        m20 = t1[2],
        m21 = t1[6],
        m22 = t1[10],
        m23 = t1[14],
        m30 = t1[3],
        m31 = t1[7],
        m32 = t1[11],
        m33 = t1[15],
        argStorage = arg._vector_math_64$_m4storage,
        n00 = argStorage[0],
        n01 = argStorage[4],
        n02 = argStorage[8],
        n03 = argStorage[12],
        n10 = argStorage[1],
        n11 = argStorage[5],
        n12 = argStorage[9],
        n13 = argStorage[13],
        n20 = argStorage[2],
        n21 = argStorage[6],
        n22 = argStorage[10],
        n23 = argStorage[14],
        n30 = argStorage[3],
        n31 = argStorage[7],
        n32 = argStorage[11],
        n33 = argStorage[15];
      t1.$flags & 2 && A.throwUnsupportedOperation(t1);
      t1[0] = m00 * n00 + m01 * n10 + m02 * n20 + m03 * n30;
      t1[4] = m00 * n01 + m01 * n11 + m02 * n21 + m03 * n31;
      t1[8] = m00 * n02 + m01 * n12 + m02 * n22 + m03 * n32;
      t1[12] = m00 * n03 + m01 * n13 + m02 * n23 + m03 * n33;
      t1[1] = m10 * n00 + m11 * n10 + m12 * n20 + m13 * n30;
      t1[5] = m10 * n01 + m11 * n11 + m12 * n21 + m13 * n31;
      t1[9] = m10 * n02 + m11 * n12 + m12 * n22 + m13 * n32;
      t1[13] = m10 * n03 + m11 * n13 + m12 * n23 + m13 * n33;
      t1[2] = m20 * n00 + m21 * n10 + m22 * n20 + m23 * n30;
      t1[6] = m20 * n01 + m21 * n11 + m22 * n21 + m23 * n31;
      t1[10] = m20 * n02 + m21 * n12 + m22 * n22 + m23 * n32;
      t1[14] = m20 * n03 + m21 * n13 + m22 * n23 + m23 * n33;
      t1[3] = m30 * n00 + m31 * n10 + m32 * n20 + m33 * n30;
      t1[7] = m30 * n01 + m31 * n11 + m32 * n21 + m33 * n31;
      t1[11] = m30 * n02 + m31 * n12 + m32 * n22 + m33 * n32;
      t1[15] = m30 * n03 + m31 * n13 + m32 * n23 + m33 * n33;
    },
    multiplied$1(arg) {
      var t1 = new A.Matrix40(new Float64Array(16));
      t1.setFrom$1(this);
      t1.multiply$1(0, arg);
      return t1;
    },
    transform3$1(arg) {
      var argStorage = arg._v3storage,
        t1 = this._vector_math_64$_m4storage,
        t2 = t1[0],
        t3 = argStorage[0],
        t4 = t1[4],
        t5 = argStorage[1],
        t6 = t1[8],
        t7 = argStorage[2],
        t8 = t1[12],
        t9 = t1[1],
        t10 = t1[5],
        t11 = t1[9],
        t12 = t1[13],
        t13 = t1[2],
        t14 = t1[6],
        t15 = t1[10];
      t1 = t1[14];
      argStorage.$flags & 2 && A.throwUnsupportedOperation(argStorage);
      argStorage[0] = t2 * t3 + t4 * t5 + t6 * t7 + t8;
      argStorage[1] = t9 * t3 + t10 * t5 + t11 * t7 + t12;
      argStorage[2] = t13 * t3 + t14 * t5 + t15 * t7 + t1;
      return arg;
    },
    transform$1(_, arg) {
      var argStorage = arg._v4storage,
        t1 = this._vector_math_64$_m4storage,
        t2 = t1[0],
        t3 = argStorage[0],
        t4 = t1[4],
        t5 = argStorage[1],
        t6 = t1[8],
        t7 = argStorage[2],
        t8 = t1[12],
        t9 = argStorage[3],
        t10 = t1[1],
        t11 = t1[5],
        t12 = t1[9],
        t13 = t1[13],
        t14 = t1[2],
        t15 = t1[6],
        t16 = t1[10],
        t17 = t1[14],
        t18 = t1[3],
        t19 = t1[7],
        t20 = t1[11];
      t1 = t1[15];
      argStorage.$flags & 2 && A.throwUnsupportedOperation(argStorage);
      argStorage[0] = t2 * t3 + t4 * t5 + t6 * t7 + t8 * t9;
      argStorage[1] = t10 * t3 + t11 * t5 + t12 * t7 + t13 * t9;
      argStorage[2] = t14 * t3 + t15 * t5 + t16 * t7 + t17 * t9;
      argStorage[3] = t18 * t3 + t19 * t5 + t20 * t7 + t1 * t9;
      return arg;
    },
    perspectiveTransform$1(arg) {
      var argStorage = arg._v3storage,
        t1 = this._vector_math_64$_m4storage,
        t2 = t1[0],
        t3 = argStorage[0],
        t4 = t1[4],
        t5 = argStorage[1],
        t6 = t1[8],
        t7 = argStorage[2],
        t8 = t1[12],
        t9 = t1[1],
        t10 = t1[5],
        t11 = t1[9],
        t12 = t1[13],
        t13 = t1[2],
        t14 = t1[6],
        t15 = t1[10],
        t16 = t1[14],
        w_ = 1 / (t1[3] * t3 + t1[7] * t5 + t1[11] * t7 + t1[15]);
      argStorage.$flags & 2 && A.throwUnsupportedOperation(argStorage);
      argStorage[0] = (t2 * t3 + t4 * t5 + t6 * t7 + t8) * w_;
      argStorage[1] = (t9 * t3 + t10 * t5 + t11 * t7 + t12) * w_;
      argStorage[2] = (t13 * t3 + t14 * t5 + t15 * t7 + t16) * w_;
      return arg;
    },
    isZero$0() {
      var t1 = this._vector_math_64$_m4storage;
      return t1[0] === 0 && t1[1] === 0 && t1[2] === 0 && t1[3] === 0 && t1[4] === 0 && t1[5] === 0 && t1[6] === 0 && t1[7] === 0 && t1[8] === 0 && t1[9] === 0 && t1[10] === 0 && t1[11] === 0 && t1[12] === 0 && t1[13] === 0 && t1[14] === 0 && t1[15] === 0;
    }
  };
  A.Vector3.prototype = {
    setValues$3(x, y, z) {
      var t1 = this._v3storage;
      t1.$flags & 2 && A.throwUnsupportedOperation(t1);
      t1[0] = x;
      t1[1] = y;
      t1[2] = z;
    },
    setFrom$1(other) {
      var otherStorage = other._v3storage,
        t1 = this._v3storage,
        t2 = otherStorage[0];
      t1.$flags & 2 && A.throwUnsupportedOperation(t1);
      t1[0] = t2;
      t1[1] = otherStorage[1];
      t1[2] = otherStorage[2];
    },
    toString$0(_) {
      var t1 = this._v3storage;
      return "[" + A.S(t1[0]) + "," + A.S(t1[1]) + "," + A.S(t1[2]) + "]";
    },
    $eq(_, other) {
      var t1, t2, t3;
      if (other == null)
        return false;
      if (other instanceof A.Vector3) {
        t1 = this._v3storage;
        t2 = t1[0];
        t3 = other._v3storage;
        t1 = t2 === t3[0] && t1[1] === t3[1] && t1[2] === t3[2];
      } else
        t1 = false;
      return t1;
    },
    get$hashCode(_) {
      return A.Object_hashAll(this._v3storage);
    },
    $sub(_, other) {
      var t1, t2, argStorage;
      type$.Vector3._as(other);
      t1 = new Float64Array(3);
      t2 = new A.Vector3(t1);
      t2.setFrom$1(this);
      argStorage = other._v3storage;
      t1[0] = t1[0] - argStorage[0];
      t1[1] = t1[1] - argStorage[1];
      t1[2] = t1[2] - argStorage[2];
      return t2;
    },
    $add(_, other) {
      var t1, t2, argStorage;
      type$.Vector3._as(other);
      t1 = new Float64Array(3);
      t2 = new A.Vector3(t1);
      t2.setFrom$1(this);
      argStorage = other._v3storage;
      t1[0] = t1[0] + argStorage[0];
      t1[1] = t1[1] + argStorage[1];
      t1[2] = t1[2] + argStorage[2];
      return t2;
    },
    $mul(_, scale) {
      var t1 = new Float64Array(3),
        t2 = new A.Vector3(t1);
      t2.setFrom$1(this);
      t1[2] = t1[2] * scale;
      t1[1] = t1[1] * scale;
      t1[0] = t1[0] * scale;
      return t2;
    },
    $index(_, i) {
      var t1;
      A._asInt(i);
      t1 = this._v3storage;
      if (!(i >= 0 && i < 3))
        return A.ioore(t1, i);
      return t1[i];
    },
    $indexSet(_, i, v) {
      var t1;
      A._asInt(i);
      A._asDouble(v);
      t1 = this._v3storage;
      t1.$flags & 2 && A.throwUnsupportedOperation(t1);
      if (!(i >= 0 && i < 3))
        return A.ioore(t1, i);
      t1[i] = v;
    },
    get$length(_) {
      var t1 = this._v3storage,
        t2 = t1[0],
        t3 = t1[1];
      t1 = t1[2];
      return Math.sqrt(t2 * t2 + t3 * t3 + t1 * t1);
    },
    dot$1(other) {
      var otherStorage = other._v3storage,
        t1 = this._v3storage;
      return t1[0] * otherStorage[0] + t1[1] * otherStorage[1] + t1[2] * otherStorage[2];
    },
    scaled$1(arg) {
      var t1 = new Float64Array(3),
        t2 = new A.Vector3(t1);
      t2.setFrom$1(this);
      t1[2] = t1[2] * arg;
      t1[1] = t1[1] * arg;
      t1[0] = t1[0] * arg;
      return t2;
    }
  };
  A.Vector4.prototype = {
    setValues$4(x_, y_, z_, w_) {
      var t1 = this._v4storage;
      t1.$flags & 2 && A.throwUnsupportedOperation(t1);
      t1[3] = w_;
      t1[2] = z_;
      t1[1] = y_;
      t1[0] = x_;
    },
    setFrom$1(other) {
      var otherStorage = other._v4storage,
        t1 = this._v4storage,
        t2 = otherStorage[3];
      t1.$flags & 2 && A.throwUnsupportedOperation(t1);
      t1[3] = t2;
      t1[2] = otherStorage[2];
      t1[1] = otherStorage[1];
      t1[0] = otherStorage[0];
    },
    toString$0(_) {
      var t1 = this._v4storage;
      return A.S(t1[0]) + "," + A.S(t1[1]) + "," + A.S(t1[2]) + "," + A.S(t1[3]);
    },
    $eq(_, other) {
      var t1, t2, t3;
      if (other == null)
        return false;
      if (other instanceof A.Vector4) {
        t1 = this._v4storage;
        t2 = t1[0];
        t3 = other._v4storage;
        t1 = t2 === t3[0] && t1[1] === t3[1] && t1[2] === t3[2] && t1[3] === t3[3];
      } else
        t1 = false;
      return t1;
    },
    get$hashCode(_) {
      return A.Object_hashAll(this._v4storage);
    },
    $sub(_, other) {
      var t1, t2, argStorage;
      type$.Vector4._as(other);
      t1 = new Float64Array(4);
      t2 = new A.Vector4(t1);
      t2.setFrom$1(this);
      argStorage = other._v4storage;
      t1[0] = t1[0] - argStorage[0];
      t1[1] = t1[1] - argStorage[1];
      t1[2] = t1[2] - argStorage[2];
      t1[3] = t1[3] - argStorage[3];
      return t2;
    },
    $add(_, other) {
      var t1, t2, argStorage;
      type$.Vector4._as(other);
      t1 = new Float64Array(4);
      t2 = new A.Vector4(t1);
      t2.setFrom$1(this);
      argStorage = other._v4storage;
      t1[0] = t1[0] + argStorage[0];
      t1[1] = t1[1] + argStorage[1];
      t1[2] = t1[2] + argStorage[2];
      t1[3] = t1[3] + argStorage[3];
      return t2;
    },
    $mul(_, scale) {
      var t1 = new Float64Array(4),
        t2 = new A.Vector4(t1);
      t2.setFrom$1(this);
      t1[0] = t1[0] * scale;
      t1[1] = t1[1] * scale;
      t1[2] = t1[2] * scale;
      t1[3] = t1[3] * scale;
      return t2;
    },
    $index(_, i) {
      var t1;
      A._asInt(i);
      t1 = this._v4storage;
      if (!(i >= 0 && i < 4))
        return A.ioore(t1, i);
      return t1[i];
    },
    $indexSet(_, i, v) {
      var t1;
      A._asInt(i);
      A._asDouble(v);
      t1 = this._v4storage;
      t1.$flags & 2 && A.throwUnsupportedOperation(t1);
      if (!(i >= 0 && i < 4))
        return A.ioore(t1, i);
      t1[i] = v;
    },
    get$length(_) {
      var t1 = this._v4storage,
        t2 = t1[0],
        t3 = t1[1],
        t4 = t1[2];
      t1 = t1[3];
      return Math.sqrt(t2 * t2 + t3 * t3 + t4 * t4 + t1 * t1);
    }
  };
  A.EventStreamProvider0.prototype = {};
  A._EventStream.prototype = {
    get$isBroadcast() {
      return true;
    },
    listen$4$cancelOnError$onDone$onError(onData, cancelOnError, onDone, onError) {
      var t1 = this.$ti;
      t1._eval$1("~(1)?")._as(onData);
      type$.nullable_void_Function._as(onDone);
      return A._EventStreamSubscription$(this._target, this._eventType, onData, false, t1._precomputed1);
    },
    listen$1(onData) {
      return this.listen$4$cancelOnError$onDone$onError(onData, null, null, null);
    },
    listen$3$onDone$onError(onData, onDone, onError) {
      return this.listen$4$cancelOnError$onDone$onError(onData, null, onDone, onError);
    }
  };
  A._EventStreamSubscription.prototype = {
    cancel$0(_) {
      var _this = this,
        emptyFuture = A.Future_Future$value(null, type$.void);
      if (_this._target == null)
        return emptyFuture;
      _this._unlisten$0();
      _this._streams$_onData = _this._target = null;
      return emptyFuture;
    },
    onData$1(handleData) {
      var t1, _this = this;
      _this.$ti._eval$1("~(1)?")._as(handleData);
      if (_this._target == null)
        throw A.wrapException(A.StateError$("Subscription has been canceled."));
      _this._unlisten$0();
      t1 = A._wrapZone(new A._EventStreamSubscription_onData_closure(handleData), type$.JSObject);
      t1 = t1 == null ? null : A._functionToJS1(t1);
      _this._streams$_onData = t1;
      _this._tryResume$0();
    },
    onError$1(_, handleError) {
    },
    onDone$1(handleDone) {
      type$.nullable_void_Function._as(handleDone);
    },
    pause$0(_) {
      if (this._target == null)
        return;
      ++this._pauseCount;
      this._unlisten$0();
    },
    resume$0(_) {
      var _this = this;
      if (_this._target == null || _this._pauseCount <= 0)
        return;
      --_this._pauseCount;
      _this._tryResume$0();
    },
    _tryResume$0() {
      var _this = this,
        t1 = _this._streams$_onData;
      if (t1 != null && _this._pauseCount <= 0)
        _this._target.addEventListener(_this._eventType, t1, false);
    },
    _unlisten$0() {
      var t1 = this._streams$_onData;
      if (t1 != null)
        this._target.removeEventListener(this._eventType, t1, false);
    },
    $isStreamSubscription: 1
  };
  A._EventStreamSubscription_closure.prototype = {
    call$1(e) {
      return this.onData.call$1(type$.JSObject._as(e));
    },
    $signature: 128
  };
  A._EventStreamSubscription_onData_closure.prototype = {
    call$1(e) {
      return this.handleData.call$1(type$.JSObject._as(e));
    },
    $signature: 128
  };
  A.HtmlWebSocketChannel.prototype = {
    get$sink() {
      var t1, _this = this,
        value = _this.__HtmlWebSocketChannel_sink_FI;
      if (value === $) {
        t1 = _this._html$_controller.__StreamChannelController__foreign_F;
        t1 === $ && A.throwLateFieldNI("_foreign");
        t1 = t1.__GuaranteeChannel__sink_F;
        t1 === $ && A.throwLateFieldNI("_sink");
        value !== $ && A.throwLateFieldADI("sink");
        value = _this.__HtmlWebSocketChannel_sink_FI = new A._HtmlWebSocketSink(_this, t1);
      }
      return value;
    },
    HtmlWebSocketChannel$1(webSocket) {
      var t3, _this = this,
        t1 = _this.__HtmlWebSocketChannel__readyCompleter_A = new A._AsyncCompleter(new A._Future($.Zone__current, type$._Future_void), type$._AsyncCompleter_void),
        t2 = _this.innerWebSocket;
      if (A._asInt(t2.readyState) === 1) {
        t1.complete$0(0);
        _this._listen$0();
      } else {
        if (A._asInt(t2.readyState) === 2 || A._asInt(t2.readyState) === 3)
          t1.completeError$1(new A.WebSocketChannelException("WebSocket state error: " + A._asInt(t2.readyState)));
        new A._EventStream(t2, "open", false, type$._EventStream_JSObject).get$first(0).then$1$1(new A.HtmlWebSocketChannel_closure(_this), type$.Null);
      }
      t1 = type$._EventStream_JSObject;
      t3 = type$.Null;
      new A._EventStream(t2, "error", false, t1).get$first(0).then$1$1(new A.HtmlWebSocketChannel_closure0(_this), t3);
      A._EventStreamSubscription$(t2, "message", type$.nullable_void_Function_JSObject._as(_this.get$_innerListen()), false, type$.JSObject);
      new A._EventStream(t2, "close", false, t1).get$first(0).then$1$1(new A.HtmlWebSocketChannel_closure1(_this), t3);
    },
    _innerListen$1($event) {
      var data, t1,
        eventData = $event.data;
      if (typeof eventData === "string") {
        A._asString(eventData);
        data = eventData;
      } else
        data = typeof eventData === "object" && A.JSAnyUtilityExtension_instanceOfString(type$.JSObject._as(eventData), "ArrayBuffer") ? A.NativeUint8List_NativeUint8List$view(type$.NativeByteBuffer._as(eventData), 0, null) : eventData;
      t1 = this._html$_controller.__StreamChannelController__local_F;
      t1 === $ && A.throwLateFieldNI("_local");
      t1 = t1.__GuaranteeChannel__sink_F;
      t1 === $ && A.throwLateFieldNI("_sink");
      t1.add$1(0, data);
    },
    _listen$0() {
      var t1 = this._html$_controller.__StreamChannelController__local_F;
      t1 === $ && A.throwLateFieldNI("_local");
      t1 = t1.__GuaranteeChannel__streamController_F;
      t1 === $ && A.throwLateFieldNI("_streamController");
      new A._ControllerStream(t1, A._instanceType(t1)._eval$1("_ControllerStream<1>")).listen$2$onDone(new A.HtmlWebSocketChannel__listen_closure(this), new A.HtmlWebSocketChannel__listen_closure0(this));
    },
    $isWebSocketChannel: 1
  };
  A.HtmlWebSocketChannel_closure.prototype = {
    call$1(_) {
      var t1, t2;
      type$.JSObject._as(_);
      t1 = this.$this;
      t2 = t1.__HtmlWebSocketChannel__readyCompleter_A;
      t2 === $ && A.throwLateFieldNI("_readyCompleter");
      t2.complete$0(0);
      t1._listen$0();
    },
    $signature: 82
  };
  A.HtmlWebSocketChannel_closure0.prototype = {
    call$1(_) {
      var error, t1, t2;
      type$.JSObject._as(_);
      error = new A.WebSocketChannelException("WebSocket connection failed.");
      t1 = this.$this;
      t2 = t1.__HtmlWebSocketChannel__readyCompleter_A;
      t2 === $ && A.throwLateFieldNI("_readyCompleter");
      if ((t2.future._state & 30) === 0)
        t2.completeError$1(error);
      t1 = t1._html$_controller.__StreamChannelController__local_F;
      t1 === $ && A.throwLateFieldNI("_local");
      t2 = t1.__GuaranteeChannel__sink_F;
      t2 === $ && A.throwLateFieldNI("_sink");
      t2.addError$1(error);
      t1 = t1.__GuaranteeChannel__sink_F;
      t1 === $ && A.throwLateFieldNI("_sink");
      t1.close$0(0);
    },
    $signature: 82
  };
  A.HtmlWebSocketChannel_closure1.prototype = {
    call$1($event) {
      var t1;
      type$.JSObject._as($event);
      t1 = this.$this;
      t1._closeCode = A._asInt($event.code);
      t1._closeReason = A._asString($event.reason);
      t1 = t1._html$_controller.__StreamChannelController__local_F;
      t1 === $ && A.throwLateFieldNI("_local");
      t1 = t1.__GuaranteeChannel__sink_F;
      t1 === $ && A.throwLateFieldNI("_sink");
      t1.close$0(0);
    },
    $signature: 82
  };
  A.HtmlWebSocketChannel__listen_closure.prototype = {
    call$1(obj) {
      var t1;
      obj.toString;
      t1 = A.jsify(obj);
      t1.toString;
      return this.$this.innerWebSocket.send(t1);
    },
    $signature: 13
  };
  A.HtmlWebSocketChannel__listen_closure0.prototype = {
    call$0() {
      var closeCode, _0_30, closeReason,
        t1 = this.$this,
        _0_1 = t1._localCloseCode,
        _0_3 = t1._localCloseReason,
        _0_3_isSet = _0_1 != null,
        t2 = false;
      if (_0_3_isSet) {
        closeCode = _0_1;
        t2 = _0_3 != null;
        _0_30 = _0_3;
      } else {
        _0_30 = null;
        closeCode = null;
      }
      if (t2) {
        closeReason = _0_3_isSet ? _0_30 : _0_3;
        if (closeReason == null)
          closeReason = A._asString(closeReason);
        t1.innerWebSocket.close(closeCode, closeReason);
      } else {
        t1 = t1.innerWebSocket;
        if (_0_3_isSet)
          t1.close(_0_1);
        else
          t1.close();
      }
    },
    $signature: 1
  };
  A._HtmlWebSocketSink.prototype = {
    close$2(_, closeCode, closeReason) {
      var t1 = this._html$_channel;
      t1._localCloseCode = closeCode;
      t1._localCloseReason = closeReason;
      return this.super$DelegatingStreamSink$close(0);
    },
    close$0(_) {
      return this.close$2(0, null, null);
    },
    $isWebSocketSink: 1
  };
  A.WebSocketChannelException.prototype = {
    toString$0(_) {
      return "WebSocketChannelException: " + this.message;
    },
    $isException: 1
  };
  A.DtdExternalId.prototype = {
    toString$0(_) {
      var t2, _this = this,
        t1 = _this.publicId;
      if (t1 != null) {
        t2 = _this.publicIdType.token;
        t2 = "" + "PUBLIC " + t2 + t1 + t2;
        t1 = t2;
      } else
        t1 = "" + "SYSTEM";
      t2 = _this.systemIdType.token;
      t2 = t1 + " " + t2 + _this.systemId + t2;
      return t2.charCodeAt(0) == 0 ? t2 : t2;
    },
    get$hashCode(_) {
      return A.Object_hash(this.systemId, this.publicId, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue);
    },
    $eq(_, other) {
      if (other == null)
        return false;
      return other instanceof A.DtdExternalId;
    }
  };
  A.XmlDefaultEntityMapping.prototype = {
    decodeEntity$1(input) {
      var t1 = input.length;
      if (t1 > 1 && input[0] === "#") {
        if (t1 > 2) {
          t1 = input[1];
          t1 = t1 === "x" || t1 === "X";
        } else
          t1 = false;
        if (t1)
          return this._decodeNumericEntity$2(B.JSString_methods.substring$1(input, 2), 16);
        else
          return this._decodeNumericEntity$2(B.JSString_methods.substring$1(input, 1), 10);
      } else
        return B.Map_D0Awe.$index(0, input);
    },
    _decodeNumericEntity$2(input, radix) {
      var value = A.Primitives_parseInt(input, radix);
      if (value == null || value < 0 || 1114111 < value)
        return null;
      return A.Primitives_stringFromCharCode(value);
    },
    encodeAttributeValue$2(input, type) {
      switch (type.index) {
        case 0:
          return A.stringReplaceAllFuncUnchecked(input, $.$get$_singeQuoteAttributePattern(), type$.nullable_String_Function_Match._as(type$.String_Function_Match._as(A.default_mapping___singeQuoteAttributeReplace$closure())), null);
        case 1:
          return A.stringReplaceAllFuncUnchecked(input, $.$get$_doubleQuoteAttributePattern(), type$.nullable_String_Function_Match._as(type$.String_Function_Match._as(A.default_mapping___doubleQuoteAttributeReplace$closure())), null);
      }
    }
  };
  A._asNumericCharacterReferences_closure.prototype = {
    call$1(rune) {
      return "&#x" + B.JSInt_methods.toRadixString$1(A._asInt(rune), 16).toUpperCase() + ";";
    },
    $signature: 64
  };
  A.XmlEntityMapping.prototype = {
    decode$1(_, input) {
      var t1, index, value, next,
        start = B.JSString_methods.indexOf$2(input, "&", 0);
      if (start < 0)
        return input;
      t1 = B.JSString_methods.substring$2(input, 0, start);
      for (; true; start = next) {
        ++start;
        index = B.JSString_methods.indexOf$2(input, ";", start);
        if (start < index) {
          value = this.decodeEntity$1(B.JSString_methods.substring$2(input, start, index));
          if (value != null) {
            t1 += value;
            start = index + 1;
          } else
            t1 += "&";
        } else
          t1 += "&";
        next = B.JSString_methods.indexOf$2(input, "&", start);
        if (next === -1) {
          t1 += B.JSString_methods.substring$1(input, start);
          break;
        }
        t1 += B.JSString_methods.substring$2(input, start, next);
      }
      return t1.charCodeAt(0) == 0 ? t1 : t1;
    }
  };
  A.XmlAttributeType.prototype = {
    _enumToString$0() {
      return "XmlAttributeType." + this._name;
    }
  };
  A.XmlNodeType.prototype = {
    _enumToString$0() {
      return "XmlNodeType." + this._name;
    }
  };
  A.XmlException.prototype = {$isException: 1,
    get$message(receiver) {
      return this.message;
    }
  };
  A.XmlFormatException.prototype = {
    get$_lineAndColumn() {
      var t1, t2, result, _this = this,
        value = _this.XmlFormatException___XmlFormatException__lineAndColumn_FI;
      if (value === $) {
        if (_this.get$buffer(_this) != null && _this.get$position(_this) != null) {
          t1 = _this.get$buffer(_this);
          t1.toString;
          t2 = _this.get$position(_this);
          t2.toString;
          result = A.Token_lineAndColumnOf(t1, t2);
        } else
          result = B.List_0_0;
        _this.XmlFormatException___XmlFormatException__lineAndColumn_FI !== $ && A.throwLateFieldADI("_lineAndColumn");
        _this.set$__XmlFormatException__lineAndColumn_FI(result);
        value = result;
      }
      return value;
    },
    get$locationString() {
      var t1, value, result, value0, _this = this;
      if (_this.get$buffer(_this) == null || _this.get$position(_this) == null)
        t1 = "";
      else {
        value = _this.XmlFormatException___XmlFormatException_line_FI;
        if (value === $) {
          result = _this.get$_lineAndColumn()[0];
          _this.XmlFormatException___XmlFormatException_line_FI !== $ && A.throwLateFieldADI("line");
          _this.XmlFormatException___XmlFormatException_line_FI = result;
          value = result;
        }
        value0 = _this.XmlFormatException___XmlFormatException_column_FI;
        if (value0 === $) {
          result = _this.get$_lineAndColumn()[1];
          _this.XmlFormatException___XmlFormatException_column_FI !== $ && A.throwLateFieldADI("column");
          _this.XmlFormatException___XmlFormatException_column_FI = result;
          value0 = result;
        }
        t1 = " at " + A.S(value) + ":" + A.S(value0);
      }
      return t1;
    },
    get$source(_) {
      return this.get$buffer(this);
    },
    get$offset(_) {
      return this.get$position(this);
    },
    set$__XmlFormatException__lineAndColumn_FI(__XmlFormatException__lineAndColumn_FI) {
      this.XmlFormatException___XmlFormatException__lineAndColumn_FI = type$.List_int._as(__XmlFormatException__lineAndColumn_FI);
    }
  };
  A.XmlParentException.prototype = {
    toString$0(_) {
      return "XmlParentException: " + this.message;
    }
  };
  A.XmlParserException.prototype = {
    toString$0(_) {
      return "XmlParserException: " + this.message + this.get$locationString();
    },
    $isFormatException: 1,
    get$buffer(receiver) {
      return this.buffer;
    },
    get$position(receiver) {
      return this.position;
    }
  };
  A._XmlParserException_XmlException_XmlFormatException.prototype = {};
  A.XmlTagException.prototype = {
    toString$0(_) {
      return "XmlTagException: " + this.message + this.get$locationString();
    },
    $isFormatException: 1,
    get$buffer(receiver) {
      return this.buffer;
    },
    get$position(receiver) {
      return this.position;
    }
  };
  A._XmlTagException_XmlException_XmlFormatException.prototype = {};
  A.XmlNodeTypeException.prototype = {
    toString$0(_) {
      return "XmlNodeTypeException: " + this.message;
    }
  };
  A.XmlDescendantsIterable.prototype = {
    get$iterator(_) {
      var t1 = new A.XmlDescendantsIterator(A._setArrayType([], type$.JSArray_XmlNode));
      t1.push$1(this._descendants$_start);
      return t1;
    }
  };
  A.XmlDescendantsIterator.prototype = {
    push$1(node) {
      var t1 = this._todo;
      B.JSArray_methods.addAll$1(t1, J.get$reversed$ax(node.get$children(node)));
      B.JSArray_methods.addAll$1(t1, J.get$reversed$ax(node.get$attributes(node)));
    },
    get$current(_) {
      var t1 = this.__XmlDescendantsIterator__current_A;
      t1 === $ && A.throwLateFieldNI("_current");
      return t1;
    },
    moveNext$0() {
      var t1 = this._todo,
        t2 = t1.length;
      if (t2 === 0)
        return false;
      else {
        if (0 >= t2)
          return A.ioore(t1, -1);
        t1 = type$.XmlNode._as(t1.pop());
        this.__XmlDescendantsIterator__current_A = t1;
        this.push$1(t1);
        return true;
      }
    },
    $isIterator: 1
  };
  A.XmlStringExtension_get_innerText_closure.prototype = {
    call$1(node) {
      type$.XmlNode._as(node);
      return node instanceof A.XmlText || node instanceof A.XmlCDATA;
    },
    $signature: 640
  };
  A.XmlStringExtension_get_innerText_closure0.prototype = {
    call$1(node) {
      type$.XmlNode._as(node);
      return node.get$value(node);
    },
    $signature: 641
  };
  A.XmlAttributesBase.prototype = {
    get$attributes(_) {
      return B.List_empty8;
    }
  };
  A.XmlHasAttributes.prototype = {
    getAttributeNode$2$namespace($name, namespace) {
      var t1, t2, t3,
        tester = A.createNameMatcher($name, namespace);
      for (t1 = this.get$attributes(this)._wrappers$_base, t2 = A._arrayInstanceType(t1), t1 = new J.ArrayIterator(t1, t1.length, t2._eval$1("ArrayIterator<1>")), t2 = t2._precomputed1; t1.moveNext$0();) {
        t3 = t1.__interceptors$_current;
        if (t3 == null)
          t3 = t2._as(t3);
        if (A.boolConversionCheck(tester.call$1(t3)))
          return t3;
      }
      return null;
    },
    get$attributes(receiver) {
      return this.XmlHasAttributes_attributes;
    }
  };
  A.XmlChildrenBase.prototype = {
    get$children(_) {
      return B.List_empty9;
    }
  };
  A.XmlHasChildren.prototype = {
    get$children(receiver) {
      return this.XmlHasChildren_children;
    }
  };
  A.XmlHasName.prototype = {};
  A.XmlParentBase.prototype = {
    get$parent(_) {
      return null;
    },
    attachParent$1($parent) {
      return this._throwNoParent$0();
    },
    detachParent$1($parent) {
      return this._throwNoParent$0();
    },
    _throwNoParent$0() {
      return A.throwExpression(A.UnsupportedError$(this.toString$0(0) + " does not have a parent"));
    }
  };
  A.XmlHasParent.prototype = {
    get$parent(_) {
      return this.XmlHasParent__parent0;
    },
    attachParent$1($parent) {
      A._instanceType(this)._eval$1("XmlHasParent.T")._as($parent);
      A.XmlParentException_checkNoParent(this);
      this.set$_has_parent$_parent($parent);
    },
    detachParent$1($parent) {
      var _this = this;
      A._instanceType(_this)._eval$1("XmlHasParent.T")._as($parent);
      if (_this.get$parent(_this) !== $parent)
        A.throwExpression(A.XmlParentException$("Node already has a non-matching parent", _this, $parent));
      _this.set$_has_parent$_parent(null);
    },
    set$_has_parent$_parent(_parent) {
      this.XmlHasParent__parent0 = A._instanceType(this)._eval$1("XmlHasParent.T?")._as(_parent);
    }
  };
  A.XmlValueBase.prototype = {
    get$value(_) {
      return null;
    }
  };
  A.XmlHasVisitor.prototype = {};
  A.XmlHasWriter.prototype = {
    toXmlString$0() {
      var t1,
        buffer = new A.StringBuffer(""),
        writer = new A.XmlWriter(buffer, B.C_XmlDefaultEntityMapping);
      this.accept$1(0, writer);
      t1 = buffer._contents;
      return t1.charCodeAt(0) == 0 ? t1 : t1;
    },
    toString$0(_) {
      return this.toXmlString$0();
    }
  };
  A.XmlAttribute.prototype = {
    get$nodeType(_) {
      return B.XmlNodeType_0;
    },
    copy$0() {
      return A.XmlAttribute$(this.name.copy$0(), this.value, this.attributeType);
    },
    accept$1(_, visitor) {
      var t1, t2, t3;
      this.name.accept$1(0, visitor);
      t1 = visitor.buffer;
      t1._contents += "=";
      t2 = this.attributeType;
      t3 = t2.token;
      t3 = t3 + visitor.entityMapping.encodeAttributeValue$2(this.value, t2) + t3;
      t1._contents += t3;
      return null;
    },
    get$name(receiver) {
      return this.name;
    },
    get$value(receiver) {
      return this.value;
    }
  };
  A._XmlAttribute_XmlNode_XmlHasName.prototype = {};
  A._XmlAttribute_XmlNode_XmlHasName_XmlHasParent.prototype = {};
  A.XmlCDATA.prototype = {
    get$nodeType(_) {
      return B.XmlNodeType_1;
    },
    copy$0() {
      return new A.XmlCDATA(this.value, null);
    },
    accept$1(_, visitor) {
      var t1 = visitor.buffer,
        t2 = t1._contents += "<![CDATA[";
      t2 += this.value;
      t1._contents = t2;
      t1._contents = t2 + "]]>";
      return null;
    }
  };
  A.XmlComment.prototype = {
    get$nodeType(_) {
      return B.XmlNodeType_2;
    },
    copy$0() {
      return new A.XmlComment(this.value, null);
    },
    accept$1(_, visitor) {
      var t1 = visitor.buffer,
        t2 = t1._contents += "<!--";
      t2 += this.value;
      t1._contents = t2;
      t1._contents = t2 + "-->";
      return null;
    }
  };
  A.XmlData.prototype = {
    get$value(receiver) {
      return this.value;
    }
  };
  A._XmlData_XmlNode_XmlHasParent.prototype = {};
  A.XmlDeclaration.prototype = {
    get$value(_) {
      var result;
      if (this.XmlHasAttributes_attributes._wrappers$_base.length === 0)
        return "";
      result = this.toXmlString$0();
      return B.JSString_methods.substring$2(result, 6, result.length - 2);
    },
    get$nodeType(_) {
      return B.XmlNodeType_3;
    },
    copy$0() {
      var t1 = this.XmlHasAttributes_attributes,
        t2 = t1._wrappers$_base,
        t3 = A._arrayInstanceType(t2);
      return A.XmlDeclaration$(new A.MappedListIterable(t2, t3._eval$1("XmlAttribute(1)")._as(t1.$ti._eval$1("XmlAttribute(1)")._as(new A.XmlDeclaration_copy_closure())), t3._eval$1("MappedListIterable<1,XmlAttribute>")));
    },
    accept$1(_, visitor) {
      var t1 = visitor.buffer;
      t1._contents += "<?xml";
      visitor.writeAttributes$1(this);
      t1._contents += "?>";
      return null;
    }
  };
  A.XmlDeclaration_copy_closure.prototype = {
    call$1(each) {
      type$.XmlAttribute._as(each);
      return A.XmlAttribute$(each.name.copy$0(), each.value, each.attributeType);
    },
    $signature: 225
  };
  A._XmlDeclaration_XmlNode_XmlHasParent.prototype = {};
  A._XmlDeclaration_XmlNode_XmlHasParent_XmlHasAttributes.prototype = {};
  A.XmlDoctype.prototype = {
    get$nodeType(_) {
      return B.XmlNodeType_4;
    },
    copy$0() {
      return new A.XmlDoctype(this.name, this.externalId, this.internalSubset, null);
    },
    accept$1(_, visitor) {
      var t3,
        t1 = visitor.buffer,
        t2 = t1._contents += "<!DOCTYPE";
      t2 += " ";
      t1._contents = t2;
      t2 = t1._contents = t2 + this.name;
      t3 = this.externalId;
      if (t3 != null) {
        t1._contents = t2 + " ";
        t2 = t3.toString$0(0);
        t2 = t1._contents += t2;
      }
      t3 = this.internalSubset;
      if (t3 != null) {
        t2 += " ";
        t1._contents = t2;
        t2 += "[";
        t1._contents = t2;
        t3 = t2 + t3;
        t1._contents = t3;
        t3 = t1._contents = t3 + "]";
        t2 = t3;
      }
      t1._contents = t2 + ">";
      return null;
    }
  };
  A._XmlDoctype_XmlNode_XmlHasParent.prototype = {};
  A.XmlDocument.prototype = {
    get$nodeType(_) {
      return B.XmlNodeType_5;
    },
    copy$0() {
      var t1 = this.XmlHasChildren_children,
        t2 = t1._wrappers$_base,
        t3 = A._arrayInstanceType(t2);
      return A.XmlDocument$(new A.MappedListIterable(t2, t3._eval$1("XmlNode(1)")._as(t1.$ti._eval$1("XmlNode(1)")._as(new A.XmlDocument_copy_closure())), t3._eval$1("MappedListIterable<1,XmlNode>")));
    },
    accept$1(_, visitor) {
      return visitor.visitDocument$1(this);
    }
  };
  A.XmlDocument_copy_closure.prototype = {
    call$1(each) {
      return type$.XmlNode._as(each).copy$0();
    },
    $signature: 226
  };
  A._XmlDocument_XmlNode_XmlHasChildren.prototype = {};
  A.XmlElement.prototype = {
    get$nodeType(_) {
      return B.XmlNodeType_7;
    },
    copy$0() {
      var _this = this,
        t1 = _this.XmlHasAttributes_attributes,
        t2 = t1._wrappers$_base,
        t3 = A._arrayInstanceType(t2),
        t4 = _this.XmlHasChildren_children,
        t5 = t4._wrappers$_base,
        t6 = A._arrayInstanceType(t5);
      return A.XmlElement$(_this.name.copy$0(), new A.MappedListIterable(t2, t3._eval$1("XmlAttribute(1)")._as(t1.$ti._eval$1("XmlAttribute(1)")._as(new A.XmlElement_copy_closure())), t3._eval$1("MappedListIterable<1,XmlAttribute>")), new A.MappedListIterable(t5, t6._eval$1("XmlNode(1)")._as(t4.$ti._eval$1("XmlNode(1)")._as(new A.XmlElement_copy_closure0())), t6._eval$1("MappedListIterable<1,XmlNode>")), _this.isSelfClosing);
    },
    accept$1(_, visitor) {
      return visitor.visitElement$1(this);
    },
    get$name(receiver) {
      return this.name;
    }
  };
  A.XmlElement_copy_closure.prototype = {
    call$1(each) {
      type$.XmlAttribute._as(each);
      return A.XmlAttribute$(each.name.copy$0(), each.value, each.attributeType);
    },
    $signature: 225
  };
  A.XmlElement_copy_closure0.prototype = {
    call$1(each) {
      return type$.XmlNode._as(each).copy$0();
    },
    $signature: 226
  };
  A._XmlElement_XmlNode_XmlHasName.prototype = {};
  A._XmlElement_XmlNode_XmlHasName_XmlHasParent.prototype = {};
  A._XmlElement_XmlNode_XmlHasName_XmlHasParent_XmlHasAttributes.prototype = {};
  A._XmlElement_XmlNode_XmlHasName_XmlHasParent_XmlHasAttributes_XmlHasChildren.prototype = {};
  A.XmlNode.prototype = {};
  A._XmlNode_Object_XmlAttributesBase.prototype = {};
  A._XmlNode_Object_XmlAttributesBase_XmlChildrenBase.prototype = {};
  A._XmlNode_Object_XmlAttributesBase_XmlChildrenBase_XmlHasVisitor.prototype = {};
  A._XmlNode_Object_XmlAttributesBase_XmlChildrenBase_XmlHasVisitor_XmlHasWriter.prototype = {};
  A._XmlNode_Object_XmlAttributesBase_XmlChildrenBase_XmlHasVisitor_XmlHasWriter_XmlParentBase.prototype = {};
  A._XmlNode_Object_XmlAttributesBase_XmlChildrenBase_XmlHasVisitor_XmlHasWriter_XmlParentBase_XmlValueBase.prototype = {};
  A.XmlProcessing.prototype = {
    get$nodeType(_) {
      return B.XmlNodeType_10;
    },
    copy$0() {
      return new A.XmlProcessing(this.target, this.value, null);
    },
    accept$1(_, visitor) {
      var t3,
        t1 = visitor.buffer,
        t2 = t1._contents += "<?";
      t2 = t1._contents = t2 + this.target;
      t3 = this.value;
      if (t3.length !== 0) {
        t2 += " ";
        t1._contents = t2;
        t3 = t1._contents = t2 + t3;
        t2 = t3;
      }
      t1._contents = t2 + "?>";
      return null;
    }
  };
  A.XmlText.prototype = {
    get$nodeType(_) {
      return B.XmlNodeType_11;
    },
    copy$0() {
      return new A.XmlText(this.value, null);
    },
    accept$1(_, visitor) {
      var t1 = visitor.buffer,
        t2 = A.stringReplaceAllFuncUnchecked(this.value, $.$get$_textPattern(), type$.nullable_String_Function_Match._as(type$.String_Function_Match._as(A.default_mapping___textReplace$closure())), null);
      t1._contents += t2;
      return null;
    }
  };
  A.XmlCache.prototype = {
    $index(_, key) {
      var t1, t2, t3, it, _this = this;
      _this.$ti._precomputed1._as(key);
      t1 = _this._cache$_values;
      if (!t1.containsKey$1(0, key)) {
        t1.$indexSet(0, key, _this._loader.call$1(key));
        for (t2 = _this._maxSize, t3 = A._instanceType(t1)._eval$1("LinkedHashMapKeysIterable<1>"); t1.__js_helper$_length > t2;) {
          it = new A.LinkedHashMapKeysIterable(t1, t3).get$iterator(0);
          if (!it.moveNext$0())
            A.throwExpression(A.IterableElementError_noElement());
          t1.remove$1(0, it.get$current(0));
        }
      }
      t1 = t1.$index(0, key);
      t1.toString;
      return t1;
    }
  };
  A.XmlCharacterDataParser.prototype = {
    parseOn$1(context) {
      var t1,
        buffer = context.buffer,
        position = context.position,
        end = buffer.length,
        index = position < end ? B.JSString_methods.indexOf$2(buffer, this._stopper, position) : end;
      end = index === -1 ? end : index;
      if (end - position < this._minLength)
        return new A.Failure("Unable to parse character data.", buffer, position);
      else {
        t1 = B.JSString_methods.substring$2(buffer, position, end);
        return new A.Success(t1, buffer, end, type$.Success_String);
      }
    },
    fastParseOn$2(buffer, position) {
      var end = buffer.length,
        index = position < end ? B.JSString_methods.indexOf$2(buffer, this._stopper, position) : end;
      end = index === -1 ? end : index;
      return end - position < this._minLength ? -1 : end;
    }
  };
  A.XmlName.prototype = {
    accept$1(_, visitor) {
      var t1 = visitor.buffer,
        t2 = this.get$qualified();
      t1._contents += t2;
      return null;
    },
    $isXmlParentBase: 1
  };
  A._XmlName_Object_XmlHasVisitor.prototype = {};
  A._XmlName_Object_XmlHasVisitor_XmlHasWriter.prototype = {};
  A._XmlName_Object_XmlHasVisitor_XmlHasWriter_XmlHasParent.prototype = {};
  A.createNameMatcher_closure.prototype = {
    call$1(named) {
      type$.XmlHasName._as(named);
      return true;
    },
    $signature: 227
  };
  A.createNameMatcher_closure0.prototype = {
    call$1(named) {
      type$.XmlHasName._as(named);
      return named.get$name(named).get$qualified() === this.name;
    },
    $signature: 227
  };
  A.XmlNodeList.prototype = {
    $indexSet(_, index, value) {
      var t1, t2, _this = this;
      A._asInt(index);
      _this.$ti._precomputed1._as(value);
      A.RangeError_checkValidIndex(index, _this);
      if (value.get$nodeType(value) === B.XmlNodeType_6)
        _this.replaceRange$3(0, index, index + 1, _this._expandFragment$1(value));
      else {
        t1 = _this.__XmlNodeList__nodeTypes_F;
        t1 === $ && A.throwLateFieldNI("_nodeTypes");
        A.XmlNodeTypeException_checkValidType(value, t1);
        A.XmlParentException_checkNoParent(value);
        t1 = _this._wrappers$_base;
        if (!(index >= 0 && index < t1.length))
          return A.ioore(t1, index);
        t1 = t1[index];
        t2 = _this.__XmlNodeList__parent_F;
        t2 === $ && A.throwLateFieldNI("_parent");
        t1.detachParent$1(t2);
        _this.super$DelegatingList$$indexSet(0, index, value);
        value.attachParent$1(t2);
      }
    },
    add$1(_, value) {
      var t1, _this = this;
      _this.$ti._precomputed1._as(value);
      if (value.get$nodeType(value) === B.XmlNodeType_6)
        _this.addAll$1(0, _this._expandFragment$1(value));
      else {
        t1 = _this.__XmlNodeList__nodeTypes_F;
        t1 === $ && A.throwLateFieldNI("_nodeTypes");
        A.XmlNodeTypeException_checkValidType(value, t1);
        A.XmlParentException_checkNoParent(value);
        _this.super$DelegatingList$add(0, value);
        t1 = _this.__XmlNodeList__parent_F;
        t1 === $ && A.throwLateFieldNI("_parent");
        value.attachParent$1(t1);
      }
    },
    addAll$1(_, iterable) {
      var t1, _i, node, t2, _this = this,
        expanded = _this._expandNodes$1(_this.$ti._eval$1("Iterable<1>")._as(iterable));
      _this.super$DelegatingList$addAll(0, expanded);
      for (t1 = expanded.length, _i = 0; _i < expanded.length; expanded.length === t1 || (0, A.throwConcurrentModificationError)(expanded), ++_i) {
        node = expanded[_i];
        t2 = _this.__XmlNodeList__parent_F;
        t2 === $ && A.throwLateFieldNI("_parent");
        node.attachParent$1(t2);
      }
    },
    remove$1(_, value) {
      var removed = this.super$DelegatingList$remove(0, value);
      return removed;
    },
    removeLast$0(_) {
      var node = this.super$DelegatingList$removeLast(0),
        t1 = this.__XmlNodeList__parent_F;
      t1 === $ && A.throwLateFieldNI("_parent");
      node.detachParent$1(t1);
      return node;
    },
    replaceRange$3(_, start, end, iterable) {
      var t1, expanded, i, t2, t3, _i, node, _this = this;
      _this.$ti._eval$1("Iterable<1>")._as(iterable);
      t1 = _this._wrappers$_base;
      A.RangeError_checkValidRange(start, end, t1.length, null, null);
      expanded = _this._expandNodes$1(iterable);
      for (i = start; i < end; ++i) {
        if (!(i >= 0 && i < t1.length))
          return A.ioore(t1, i);
        t2 = t1[i];
        t3 = _this.__XmlNodeList__parent_F;
        t3 === $ && A.throwLateFieldNI("_parent");
        t2.detachParent$1(t3);
      }
      _this.super$DelegatingList$replaceRange(0, start, end, expanded);
      for (t1 = expanded.length, _i = 0; _i < expanded.length; expanded.length === t1 || (0, A.throwConcurrentModificationError)(expanded), ++_i) {
        node = expanded[_i];
        t2 = _this.__XmlNodeList__parent_F;
        t2 === $ && A.throwLateFieldNI("_parent");
        node.attachParent$1(t2);
      }
    },
    _expandFragment$1(fragment) {
      var t1 = this.$ti._precomputed1;
      t1._as(fragment);
      return J.map$1$1$ax(fragment.get$children(fragment), new A.XmlNodeList__expandFragment_closure(this), t1);
    },
    _expandNodes$1(iterable) {
      var expanded, node, t2,
        t1 = this.$ti;
      t1._eval$1("Iterable<1>")._as(iterable);
      expanded = A._setArrayType([], t1._eval$1("JSArray<1>"));
      for (t1 = J.get$iterator$ax(iterable); t1.moveNext$0();) {
        node = t1.get$current(t1);
        if (J.get$nodeType$x(node) === B.XmlNodeType_6)
          B.JSArray_methods.addAll$1(expanded, this._expandFragment$1(node));
        else {
          t2 = this.__XmlNodeList__nodeTypes_F;
          t2 === $ && A.throwLateFieldNI("_nodeTypes");
          if (!t2.contains$1(0, node.get$nodeType(node)))
            A.throwExpression(A.XmlNodeTypeException$("Got " + node.get$nodeType(node).toString$0(0) + ", but expected one of " + t2.join$1(0, ", "), node, t2));
          if (node.get$parent(node) != null)
            A.throwExpression(A.XmlParentException$(string$.Node_a, node, node.get$parent(node)));
          B.JSArray_methods.add$1(expanded, node);
        }
      }
      return expanded;
    },
    set$__XmlNodeList__nodeTypes_F(__XmlNodeList__nodeTypes_F) {
      this.__XmlNodeList__nodeTypes_F = type$.Set_XmlNodeType._as(__XmlNodeList__nodeTypes_F);
    }
  };
  A.XmlNodeList__expandFragment_closure.prototype = {
    call$1(node) {
      var t1, t2;
      type$.XmlNode._as(node);
      t1 = this.$this;
      t2 = t1.__XmlNodeList__nodeTypes_F;
      t2 === $ && A.throwLateFieldNI("_nodeTypes");
      A.XmlNodeTypeException_checkValidType(node, t2);
      return t1.$ti._precomputed1._as(node.copy$0());
    },
    $signature() {
      return this.$this.$ti._eval$1("1(XmlNode)");
    }
  };
  A.XmlPrefixName.prototype = {
    _throwNoParent$0() {
      return A.throwExpression(A.NoSuchMethodError_NoSuchMethodError$withInvocation(this, A.JSInvocationMirror$(B.Symbol__throwNoParent, "_prefix_name$_throwNoParent$0", 0, [], [], 0)));
    },
    copy$0() {
      return new A.XmlPrefixName(this.prefix, this.local, this.qualified, null);
    },
    get$qualified() {
      return this.qualified;
    }
  };
  A.XmlSimpleName.prototype = {
    _throwNoParent$0() {
      return A.throwExpression(A.NoSuchMethodError_NoSuchMethodError$withInvocation(this, A.JSInvocationMirror$(B.Symbol__throwNoParent, "_simple_name$_throwNoParent$0", 0, [], [], 0)));
    },
    get$qualified() {
      return this.local;
    },
    copy$0() {
      return new A.XmlSimpleName(this.local, null);
    }
  };
  A.XmlVisitor.prototype = {};
  A.XmlWriter.prototype = {
    visitDocument$1(node) {
      this.writeIterable$1(node.XmlHasChildren_children);
    },
    visitElement$1(node) {
      var t2, t3, t4, t5, _this = this,
        t1 = _this.buffer;
      t1._contents += "<";
      t2 = node.name;
      t2.accept$1(0, _this);
      _this.writeAttributes$1(node);
      t3 = node.XmlHasChildren_children;
      t4 = t3._wrappers$_base.length === 0 && node.isSelfClosing;
      t5 = t1._contents;
      if (t4)
        t1._contents = t5 + "/>";
      else {
        t1._contents = t5 + ">";
        _this.writeIterable$1(t3);
        t1._contents += "</";
        t2.accept$1(0, _this);
        t1._contents += ">";
      }
    },
    writeAttributes$1(node) {
      var t1 = node.XmlHasAttributes_attributes;
      if (t1._wrappers$_base.length !== 0) {
        this.buffer._contents += " ";
        this.writeIterable$2(t1, " ");
      }
    },
    writeIterable$2(nodes, separator) {
      var t1, t2, t3, t4, t5, _this = this,
        iterator = J.get$iterator$ax(type$.Iterable_XmlHasVisitor._as(nodes));
      if (iterator.moveNext$0())
        if (separator == null || separator.length === 0) {
          t1 = type$.XmlHasVisitor;
          t2 = iterator.$ti._precomputed1;
          do {
            t3 = iterator.__interceptors$_current;
            t1._as(t3 == null ? t2._as(t3) : t3).accept$1(0, _this);
          } while (iterator.moveNext$0());
        } else {
          t1 = iterator.__interceptors$_current;
          if (t1 == null)
            t1 = iterator.$ti._precomputed1._as(t1);
          t2 = type$.XmlHasVisitor;
          t2._as(t1).accept$1(0, _this);
          for (t1 = _this.buffer, t3 = A.S(separator), t4 = iterator.$ti._precomputed1; iterator.moveNext$0();) {
            t1._contents += t3;
            t5 = iterator.__interceptors$_current;
            t2._as(t5 == null ? t4._as(t5) : t5).accept$1(0, _this);
          }
        }
    },
    writeIterable$1(nodes) {
      return this.writeIterable$2(nodes, null);
    }
  };
  A._XmlWriter_Object_XmlVisitor.prototype = {};
  A.XmlAnnotator.prototype = {
    annotate$4$buffer$start$stop($event, buffer, start, $stop) {
      var _this = this,
        t1 = _this._parents,
        t2 = t1.length;
      if (t2 === 0)
        $label0$0: {
          if ($event instanceof A.XmlDeclarationEvent) {
            t2 = _this._roots;
            if (!new A.WhereTypeIterable(t2, type$.WhereTypeIterable_XmlDeclarationEvent).get$isEmpty(0))
              throw A.wrapException(A.XmlParserException$("Expected at most one XML declaration", buffer, start));
            else if (t2.length !== 0)
              throw A.wrapException(A.XmlParserException$("Unexpected XML declaration", buffer, start));
            B.JSArray_methods.add$1(t2, $event);
            break $label0$0;
          }
          if ($event instanceof A.XmlDoctypeEvent) {
            t2 = _this._roots;
            if (!new A.WhereTypeIterable(t2, type$.WhereTypeIterable_XmlDoctypeEvent).get$isEmpty(0))
              throw A.wrapException(A.XmlParserException$("Expected at most one doctype declaration", buffer, start));
            else if (!new A.WhereTypeIterable(t2, type$.WhereTypeIterable_XmlStartElementEvent).get$isEmpty(0))
              throw A.wrapException(A.XmlParserException$("Unexpected doctype declaration", buffer, start));
            B.JSArray_methods.add$1(t2, $event);
            break $label0$0;
          }
          if ($event instanceof A.XmlStartElementEvent) {
            t2 = _this._roots;
            if (!new A.WhereTypeIterable(t2, type$.WhereTypeIterable_XmlStartElementEvent).get$isEmpty(0))
              throw A.wrapException(A.XmlParserException$("Unexpected root element", buffer, start));
            B.JSArray_methods.add$1(t2, $event);
          }
        }
      $label1$1: {
        if ($event instanceof A.XmlStartElementEvent) {
          if (!$event.isSelfClosing)
            B.JSArray_methods.add$1(t1, $event);
          break $label1$1;
        }
        if ($event instanceof A.XmlEndElementEvent) {
          if (t1.length === 0)
            throw A.wrapException(A.XmlTagException_XmlTagException$unexpectedClosingTag($event.name, buffer, start));
          else {
            t2 = $event.name;
            if (B.JSArray_methods.get$last(t1).name !== t2)
              throw A.wrapException(A.XmlTagException_XmlTagException$mismatchClosingTag(B.JSArray_methods.get$last(t1).name, t2, buffer, start));
          }
          t2 = t1.length;
          if (t2 !== 0) {
            if (0 >= t2)
              return A.ioore(t1, -1);
            t1.pop();
          }
        }
      }
    }
  };
  A.XmlHasBuffer.prototype = {};
  A.XmlHasLocation.prototype = {};
  A.XmlHasParent0.prototype = {};
  A.XmlEventEncoder.prototype = {
    convert$1(input) {
      var buffer, t1;
      type$.List_XmlEvent._as(input);
      buffer = new A.StringBuffer("");
      t1 = type$.Sink_String._as(new A.ConversionSink(buffer.get$write(buffer), type$.ConversionSink_String));
      B.JSArray_methods.forEach$1(input, new A._XmlEventEncoderSink(t1, this.entityMapping).get$visit());
      t1.close$0(0);
      t1 = buffer._contents;
      return t1.charCodeAt(0) == 0 ? t1 : t1;
    },
    startChunkedConversion$1(sink) {
      return new A._XmlEventEncoderSink(type$.Sink_String._as(sink), this.entityMapping);
    }
  };
  A._XmlEventEncoderSink.prototype = {
    add$1(_, chunk) {
      return J.forEach$1$ax(type$.List_XmlEvent._as(chunk), this.get$visit());
    },
    close$0(_) {
      return this.sink.close$0(0);
    },
    visitCDATAEvent$1($event) {
      var t1 = this.sink;
      t1.add$1(0, "<![CDATA[");
      t1.add$1(0, $event.value);
      t1.add$1(0, "]]>");
    },
    visitCommentEvent$1($event) {
      var t1 = this.sink;
      t1.add$1(0, "<!--");
      t1.add$1(0, $event.value);
      t1.add$1(0, "-->");
    },
    visitDeclarationEvent$1($event) {
      var t1 = this.sink;
      t1.add$1(0, "<?xml");
      this.addAttributes$1($event.attributes);
      t1.add$1(0, "?>");
    },
    visitDoctypeEvent$1($event) {
      var externalId, intSubset,
        t1 = this.sink;
      t1.add$1(0, "<!DOCTYPE");
      t1.add$1(0, " ");
      t1.add$1(0, $event.name);
      externalId = $event.externalId;
      if (externalId != null) {
        t1.add$1(0, " ");
        t1.add$1(0, externalId.toString$0(0));
      }
      intSubset = $event.internalSubset;
      if (intSubset != null) {
        t1.add$1(0, " ");
        t1.add$1(0, "[");
        t1.add$1(0, intSubset);
        t1.add$1(0, "]");
      }
      t1.add$1(0, ">");
    },
    visitEndElementEvent$1($event) {
      var t1 = this.sink;
      t1.add$1(0, "</");
      t1.add$1(0, $event.name);
      t1.add$1(0, ">");
    },
    visitProcessingEvent$1($event) {
      var t2,
        t1 = this.sink;
      t1.add$1(0, "<?");
      t1.add$1(0, $event.target);
      t2 = $event.value;
      if (t2.length !== 0) {
        t1.add$1(0, " ");
        t1.add$1(0, t2);
      }
      t1.add$1(0, "?>");
    },
    visitStartElementEvent$1($event) {
      var t1 = this.sink;
      t1.add$1(0, "<");
      t1.add$1(0, $event.name);
      this.addAttributes$1($event.attributes);
      if ($event.isSelfClosing)
        t1.add$1(0, "/>");
      else
        t1.add$1(0, ">");
    },
    visitTextEvent$1($event) {
      this.sink.add$1(0, A.stringReplaceAllFuncUnchecked($event.get$value(0), $.$get$_textPattern(), type$.nullable_String_Function_Match._as(type$.String_Function_Match._as(A.default_mapping___textReplace$closure())), null));
    },
    addAttributes$1(attributes) {
      var t1, t2, t3, t4, t5, t6;
      for (t1 = J.get$iterator$ax(type$.List_XmlEventAttribute._as(attributes)), t2 = this.sink, t3 = this.entityMapping; t1.moveNext$0();) {
        t4 = t1.get$current(t1);
        t2.add$1(0, " ");
        t2.add$1(0, t4.name);
        t2.add$1(0, "=");
        t5 = t4.value;
        t4 = t4.attributeType;
        t6 = t4.token;
        t2.add$1(0, t6 + t3.encodeAttributeValue$2(t5, t4) + t6);
      }
    },
    $isSink: 1
  };
  A.__XmlEventEncoderSink_Object_XmlEventVisitor.prototype = {};
  A._XmlNodeDecoderSink.prototype = {
    add$1(_, chunk) {
      return B.NativeUint8List_methods.forEach$1(type$.List_XmlEvent._as(chunk), this.get$visit());
    },
    visitCDATAEvent$1($event) {
      return this.commit$2(0, new A.XmlCDATA($event.value, null), $event);
    },
    visitCommentEvent$1($event) {
      return this.commit$2(0, new A.XmlComment($event.value, null), $event);
    },
    visitDeclarationEvent$1($event) {
      return this.commit$2(0, A.XmlDeclaration$(this.convertAttributes$1($event.attributes)), $event);
    },
    visitDoctypeEvent$1($event) {
      return this.commit$2(0, new A.XmlDoctype($event.name, $event.externalId, $event.internalSubset, null), $event);
    },
    visitEndElementEvent$1($event) {
      var t2, t3, t4, t5,
        t1 = this.parent;
      if (t1 == null)
        throw A.wrapException(A.XmlTagException_XmlTagException$unexpectedClosingTag($event.name, $event.XmlHasBuffer__buffer, $event.XmlHasLocation__start));
      t2 = t1.name.get$qualified();
      t3 = $event.name;
      t4 = $event.XmlHasBuffer__buffer;
      t5 = $event.XmlHasLocation__start;
      if (t2 !== t3)
        A.throwExpression(A.XmlTagException_XmlTagException$mismatchClosingTag(t2, t3, t4, t5));
      t1.isSelfClosing = t1.XmlHasChildren_children._wrappers$_base.length !== 0;
      t2 = A.XmlParentExtension_get_parentElement(t1);
      this.parent = t2;
      if (t2 == null)
        this.commit$2(0, t1, $event.XmlHasParent__parent);
    },
    visitProcessingEvent$1($event) {
      return this.commit$2(0, new A.XmlProcessing($event.target, $event.value, null), $event);
    },
    visitStartElementEvent$1($event) {
      var t1, _this = this,
        element = A.XmlElement$tag($event.name, _this.convertAttributes$1($event.attributes), B.List_empty9, true);
      if ($event.isSelfClosing)
        _this.commit$2(0, element, $event);
      else {
        t1 = _this.parent;
        if (t1 != null)
          t1.XmlHasChildren_children.add$1(0, element);
        _this.parent = element;
      }
    },
    visitTextEvent$1($event) {
      return this.commit$2(0, new A.XmlText($event.get$value(0), null), $event);
    },
    close$0(_) {
      var t1 = this.parent;
      if (t1 != null)
        throw A.wrapException(A.XmlTagException_XmlTagException$missingClosingTag(t1.name.get$qualified(), null, null));
      this.sink.close$0(0);
    },
    commit$2(_, node, $event) {
      var outerEvent, outerElement,
        t1 = this.parent;
      if (t1 == null) {
        outerEvent = $event == null ? null : $event.XmlHasParent__parent;
        t1 = type$.JSArray_XmlNode;
        outerElement = node;
        for (; outerEvent != null; outerEvent = outerEvent.XmlHasParent__parent)
          outerElement = A.XmlElement$tag(outerEvent.name, this.convertAttributes$1(outerEvent.attributes), A._setArrayType([outerElement], t1), outerEvent.isSelfClosing);
        this.sink.add$1(0, A._setArrayType([node], t1));
      } else
        t1.XmlHasChildren_children.add$1(0, node);
    },
    convertAttributes$1(attributes) {
      return J.map$1$1$ax(type$.Iterable_XmlEventAttribute._as(attributes), new A._XmlNodeDecoderSink_convertAttributes_closure(), type$.XmlAttribute);
    },
    $isSink: 1
  };
  A._XmlNodeDecoderSink_convertAttributes_closure.prototype = {
    call$1(attribute) {
      type$.XmlEventAttribute._as(attribute);
      return A.XmlAttribute$(A.XmlName_XmlName$fromString(attribute.name), attribute.value, attribute.attributeType);
    },
    $signature: 645
  };
  A.__XmlNodeDecoderSink_Object_XmlEventVisitor.prototype = {};
  A.XmlEvent.prototype = {
    toString$0(_) {
      return new A.XmlEventEncoder(B.C_XmlDefaultEntityMapping).convert$1(A._setArrayType([this], type$.JSArray_XmlEvent));
    }
  };
  A._XmlEvent_Object_XmlHasParent.prototype = {};
  A._XmlEvent_Object_XmlHasParent_XmlHasLocation.prototype = {};
  A._XmlEvent_Object_XmlHasParent_XmlHasLocation_XmlHasBuffer.prototype = {};
  A.XmlCDATAEvent.prototype = {
    accept$1(_, visitor) {
      return visitor.visitCDATAEvent$1(this);
    },
    get$hashCode(_) {
      return A.Object_hash(B.XmlNodeType_1, this.value, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue);
    },
    $eq(_, other) {
      if (other == null)
        return false;
      return other instanceof A.XmlCDATAEvent && other.value === this.value;
    }
  };
  A.XmlCommentEvent.prototype = {
    accept$1(_, visitor) {
      return visitor.visitCommentEvent$1(this);
    },
    get$hashCode(_) {
      return A.Object_hash(B.XmlNodeType_2, this.value, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue);
    },
    $eq(_, other) {
      if (other == null)
        return false;
      return other instanceof A.XmlCommentEvent && other.value === this.value;
    }
  };
  A.XmlDeclarationEvent.prototype = {
    accept$1(_, visitor) {
      return visitor.visitDeclarationEvent$1(this);
    },
    get$hashCode(_) {
      return A.Object_hash(B.XmlNodeType_3, B.ListEquality_DefaultEquality.hash$1(0, this.attributes), B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue);
    },
    $eq(_, other) {
      if (other == null)
        return false;
      return other instanceof A.XmlDeclarationEvent && B.ListEquality_DefaultEquality.equals$2(other.attributes, this.attributes);
    }
  };
  A.XmlDoctypeEvent.prototype = {
    accept$1(_, visitor) {
      return visitor.visitDoctypeEvent$1(this);
    },
    get$hashCode(_) {
      return A.Object_hash(B.XmlNodeType_4, this.name, this.externalId, this.internalSubset, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue);
    },
    $eq(_, other) {
      if (other == null)
        return false;
      return other instanceof A.XmlDoctypeEvent && this.name === other.name && J.$eq$(this.externalId, other.externalId) && this.internalSubset == other.internalSubset;
    }
  };
  A.XmlEndElementEvent.prototype = {
    accept$1(_, visitor) {
      return visitor.visitEndElementEvent$1(this);
    },
    get$hashCode(_) {
      return A.Object_hash(B.XmlNodeType_7, this.name, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue);
    },
    $eq(_, other) {
      if (other == null)
        return false;
      return other instanceof A.XmlEndElementEvent && other.name === this.name;
    }
  };
  A._XmlEndElementEvent_XmlEvent_XmlNamed.prototype = {};
  A.XmlProcessingEvent.prototype = {
    accept$1(_, visitor) {
      return visitor.visitProcessingEvent$1(this);
    },
    get$hashCode(_) {
      return A.Object_hash(B.XmlNodeType_10, this.value, this.target, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue);
    },
    $eq(_, other) {
      if (other == null)
        return false;
      return other instanceof A.XmlProcessingEvent && other.target === this.target && other.value === this.value;
    }
  };
  A.XmlStartElementEvent.prototype = {
    accept$1(_, visitor) {
      return visitor.visitStartElementEvent$1(this);
    },
    get$hashCode(_) {
      return A.Object_hash(B.XmlNodeType_7, this.name, this.isSelfClosing, B.ListEquality_DefaultEquality.hash$1(0, this.attributes), B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue);
    },
    $eq(_, other) {
      if (other == null)
        return false;
      return other instanceof A.XmlStartElementEvent && other.name === this.name && other.isSelfClosing === this.isSelfClosing && B.ListEquality_DefaultEquality.equals$2(other.attributes, this.attributes);
    }
  };
  A._XmlStartElementEvent_XmlEvent_XmlNamed.prototype = {};
  A.XmlRawTextEvent.prototype = {
    get$value(_) {
      var result, _this = this,
        value = _this.__XmlRawTextEvent_value_FI;
      if (value === $) {
        result = _this.entityMapping.decode$1(0, _this.raw);
        _this.__XmlRawTextEvent_value_FI !== $ && A.throwLateFieldADI("value");
        _this.__XmlRawTextEvent_value_FI = result;
        value = result;
      }
      return value;
    },
    accept$1(_, visitor) {
      return visitor.visitTextEvent$1(this);
    },
    get$hashCode(_) {
      return A.Object_hash(B.XmlNodeType_11, this.get$value(0), B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue);
    },
    $eq(_, other) {
      if (other == null)
        return false;
      return other instanceof A.XmlRawTextEvent && other.get$value(0) === this.get$value(0);
    },
    $isXmlTextEvent: 1
  };
  A.XmlEventIterable.prototype = {
    get$iterator(_) {
      var t1 = A._setArrayType([], type$.JSArray_XmlEvent),
        t2 = A._setArrayType([], type$.JSArray_XmlStartElementEvent);
      return new A.XmlEventIterator($.$get$eventParserCache().$index(0, this.entityMapping), new A.XmlAnnotator(true, true, false, false, false, t1, t2), new A.Failure("", this.input, 0));
    }
  };
  A.XmlEventIterator.prototype = {
    get$current(_) {
      var t1 = this._iterator$_current;
      t1.toString;
      return t1;
    },
    moveNext$0() {
      var result, t1, t2, t3, t4, t5, _this = this,
        context = _this._iterator$_context;
      if (context != null) {
        result = _this._eventParser.parseOn$1(context);
        if (result instanceof A.Success) {
          _this.set$_iterator$_context(result);
          t1 = result.value;
          _this.set$_iterator$_current(t1);
          _this._annotator.annotate$4$buffer$start$stop(t1, context.buffer, context.position, result.position);
          return true;
        } else {
          t1 = context.position;
          t2 = context.buffer;
          if (t1 < t2.length) {
            t3 = result.get$message(result);
            _this.set$_iterator$_context(new A.Failure(t3, t2, t1 + 1));
            _this._iterator$_current = null;
            throw A.wrapException(A.XmlParserException$(result.get$message(result), result.buffer, result.position));
          } else {
            _this.set$_iterator$_context(null);
            _this._iterator$_current = null;
            t3 = _this._annotator;
            t4 = t3._parents;
            t5 = t4.length;
            if (t5 !== 0)
              A.throwExpression(A.XmlTagException_XmlTagException$missingClosingTag(B.JSArray_methods.get$last(t4).name, t2, t1));
            t3 = new A.WhereTypeIterable(t3._roots, type$.WhereTypeIterable_XmlStartElementEvent).get$iterator(0).moveNext$0();
            if (!t3)
              A.throwExpression(A.XmlParserException$("Expected a single root element", t2, t1));
            return false;
          }
        }
      }
      return false;
    },
    set$_iterator$_context(_context) {
      this._iterator$_context = type$.nullable_Result_XmlEvent._as(_context);
    },
    set$_iterator$_current(_current) {
      this._iterator$_current = type$.nullable_XmlEvent._as(_current);
    },
    $isIterator: 1
  };
  A.XmlEventParser.prototype = {
    event$0() {
      var _this = this;
      return A.ChoiceParser$(A._setArrayType([new A.ReferenceParser(_this.get$characterData(), B.List_empty10, type$.ReferenceParser_XmlTextEvent), new A.ReferenceParser(_this.get$startElement(), B.List_empty10, type$.ReferenceParser_XmlStartElementEvent), new A.ReferenceParser(_this.get$endElement(_this), B.List_empty10, type$.ReferenceParser_XmlEndElementEvent), new A.ReferenceParser(_this.get$comment(), B.List_empty10, type$.ReferenceParser_XmlCommentEvent), new A.ReferenceParser(_this.get$cdata(), B.List_empty10, type$.ReferenceParser_XmlCDATAEvent), new A.ReferenceParser(_this.get$declaration(), B.List_empty10, type$.ReferenceParser_XmlDeclarationEvent), new A.ReferenceParser(_this.get$processing(), B.List_empty10, type$.ReferenceParser_XmlProcessingEvent), new A.ReferenceParser(_this.get$doctype(), B.List_empty10, type$.ReferenceParser_XmlDoctypeEvent)], type$.JSArray_Parser_XmlEvent), A.failure_joiner__selectFarthest$closure(), type$.XmlEvent);
    },
    characterData$0() {
      return A.MapParserExtension_map(A.XmlCharacterDataParser$("<", 1), new A.XmlEventParser_characterData_closure(this), false, type$.String, type$.XmlTextEvent);
    },
    startElement$0() {
      var _this = this,
        t1 = type$.ReferenceParser_String,
        t2 = type$.String,
        t3 = type$.List_XmlEventAttribute;
      return A.RecordParserExtension5_map5(A.seq5(A.PredicateStringExtension_toParser("<"), new A.ReferenceParser(_this.get$nameToken(), B.List_empty10, t1), new A.ReferenceParser(_this.get$attributes(_this), B.List_empty10, type$.ReferenceParser_List_XmlEventAttribute), new A.ReferenceParser(_this.get$spaceOptional(), B.List_empty10, t1), A.ChoiceParser$(A._setArrayType([A.PredicateStringExtension_toParser(">"), A.PredicateStringExtension_toParser("/>")], type$.JSArray_Parser_String), A.failure_joiner__selectFirst$closure(), t2), t2, t2, t3, t2, t2), new A.XmlEventParser_startElement_closure(), t2, t2, t3, t2, t2, type$.XmlStartElementEvent);
    },
    attributes$0(_) {
      return A.PossessiveRepeatingParserExtension_repeat(new A.ReferenceParser(this.get$attribute(), B.List_empty10, type$.ReferenceParser_XmlEventAttribute), 0, 9007199254740991, type$.XmlEventAttribute);
    },
    attribute$0() {
      var _this = this,
        t1 = type$.ReferenceParser_String,
        t2 = type$.String,
        t3 = type$.Record_2_String_and_XmlAttributeType;
      return A.RecordParserExtension3_map3(A.seq3(new A.ReferenceParser(_this.get$space(), B.List_empty10, t1), new A.ReferenceParser(_this.get$nameToken(), B.List_empty10, t1), new A.ReferenceParser(_this.get$attributeAssignment(), B.List_empty10, type$.ReferenceParser_Record_2_String_and_XmlAttributeType), t2, t2, t3), new A.XmlEventParser_attribute_closure(_this), t2, t2, t3, type$.XmlEventAttribute);
    },
    attributeAssignment$0() {
      var t1 = this.get$spaceOptional(),
        t2 = type$.ReferenceParser_String,
        t3 = type$.String,
        t4 = type$.Record_2_String_and_XmlAttributeType;
      return new A.OptionalParser(B.Record2_wb7, A.RecordParserExtension4_map4(A.seq4(new A.ReferenceParser(t1, B.List_empty10, t2), A.PredicateStringExtension_toParser("="), new A.ReferenceParser(t1, B.List_empty10, t2), new A.ReferenceParser(this.get$attributeValue(), B.List_empty10, type$.ReferenceParser_Record_2_String_and_XmlAttributeType), t3, t3, t3, t4), new A.XmlEventParser_attributeAssignment_closure(), t3, t3, t3, t4, t4), type$.OptionalParser_Record_2_String_and_XmlAttributeType);
    },
    attributeValue$0() {
      var t1 = type$.ReferenceParser_Record_2_String_and_XmlAttributeType;
      return A.ChoiceParser$(A._setArrayType([new A.ReferenceParser(this.get$attributeValueDoubleQuote(), B.List_empty10, t1), new A.ReferenceParser(this.get$attributeValueSingleQuote(), B.List_empty10, t1), new A.ReferenceParser(this.get$attributeValueNoQuote(), B.List_empty10, t1)], type$.JSArray_Parser_Record_2_String_and_XmlAttributeType), null, type$.Record_2_String_and_XmlAttributeType);
    },
    attributeValueDoubleQuote$0() {
      var t1 = type$.String;
      return A.RecordParserExtension3_map3(A.seq3(A.PredicateStringExtension_toParser('"'), A.XmlCharacterDataParser$('"', 0), A.PredicateStringExtension_toParser('"'), t1, t1, t1), new A.XmlEventParser_attributeValueDoubleQuote_closure(), t1, t1, t1, type$.Record_2_String_and_XmlAttributeType);
    },
    attributeValueSingleQuote$0() {
      var t1 = type$.String;
      return A.RecordParserExtension3_map3(A.seq3(A.PredicateStringExtension_toParser("'"), A.XmlCharacterDataParser$("'", 0), A.PredicateStringExtension_toParser("'"), t1, t1, t1), new A.XmlEventParser_attributeValueSingleQuote_closure(), t1, t1, t1, type$.Record_2_String_and_XmlAttributeType);
    },
    attributeValueNoQuote$0() {
      return A.MapParserExtension_map(new A.ReferenceParser(this.get$nameToken(), B.List_empty10, type$.ReferenceParser_String), new A.XmlEventParser_attributeValueNoQuote_closure(), false, type$.String, type$.Record_2_String_and_XmlAttributeType);
    },
    endElement$0(_) {
      var t1 = type$.ReferenceParser_String,
        t2 = type$.String;
      return A.RecordParserExtension4_map4(A.seq4(A.PredicateStringExtension_toParser("</"), new A.ReferenceParser(this.get$nameToken(), B.List_empty10, t1), new A.ReferenceParser(this.get$spaceOptional(), B.List_empty10, t1), A.PredicateStringExtension_toParser(">"), t2, t2, t2, t2), new A.XmlEventParser_endElement_closure(), t2, t2, t2, t2, type$.XmlEndElementEvent);
    },
    comment$0() {
      var t1 = type$.String;
      return A.RecordParserExtension3_map3(A.seq3(A.PredicateStringExtension_toParser("<!--"), new A.FlattenParser('"-->" expected', A.LazyRepeatingParser$(new A.AnyCharacterParser("input expected"), A.PredicateStringExtension_toParser("-->"), 0, 9007199254740991, t1), type$.FlattenParser_List_String), A.PredicateStringExtension_toParser("-->"), t1, t1, t1), new A.XmlEventParser_comment_closure(), t1, t1, t1, type$.XmlCommentEvent);
    },
    cdata$0() {
      var t1 = type$.String;
      return A.RecordParserExtension3_map3(A.seq3(A.PredicateStringExtension_toParser("<![CDATA["), new A.FlattenParser('"]]>" expected', A.LazyRepeatingParser$(new A.AnyCharacterParser("input expected"), A.PredicateStringExtension_toParser("]]>"), 0, 9007199254740991, t1), type$.FlattenParser_List_String), A.PredicateStringExtension_toParser("]]>"), t1, t1, t1), new A.XmlEventParser_cdata_closure(), t1, t1, t1, type$.XmlCDATAEvent);
    },
    declaration$0() {
      var t1 = type$.String,
        t2 = type$.List_XmlEventAttribute;
      return A.RecordParserExtension4_map4(A.seq4(A.PredicateStringExtension_toParser("<?xml"), new A.ReferenceParser(this.get$attributes(this), B.List_empty10, type$.ReferenceParser_List_XmlEventAttribute), new A.ReferenceParser(this.get$spaceOptional(), B.List_empty10, type$.ReferenceParser_String), A.PredicateStringExtension_toParser("?>"), t1, t2, t1, t1), new A.XmlEventParser_declaration_closure(), t1, t2, t1, t1, type$.XmlDeclarationEvent);
    },
    processing$0() {
      var t1 = type$.ReferenceParser_String,
        t2 = type$.String;
      return A.RecordParserExtension4_map4(A.seq4(A.PredicateStringExtension_toParser("<?"), new A.ReferenceParser(this.get$nameToken(), B.List_empty10, t1), new A.OptionalParser("", A.RecordParserExtension2_map2(A.seq2(new A.ReferenceParser(this.get$space(), B.List_empty10, t1), new A.FlattenParser('"?>" expected', A.LazyRepeatingParser$(new A.AnyCharacterParser("input expected"), A.PredicateStringExtension_toParser("?>"), 0, 9007199254740991, t2), type$.FlattenParser_List_String), t2, t2), new A.XmlEventParser_processing_closure(), t2, t2, t2), type$.OptionalParser_String), A.PredicateStringExtension_toParser("?>"), t2, t2, t2, t2), new A.XmlEventParser_processing_closure0(), t2, t2, t2, t2, type$.XmlProcessingEvent);
    },
    doctype$0() {
      var _this = this,
        t1 = A.PredicateStringExtension_toParser("<!DOCTYPE"),
        t2 = _this.get$space(),
        t3 = type$.ReferenceParser_String,
        t4 = _this.get$spaceOptional(),
        t5 = type$.String;
      return A.RecordParserExtension8_map8(new A.SequenceParser8(t1, new A.ReferenceParser(t2, B.List_empty10, t3), new A.ReferenceParser(_this.get$nameToken(), B.List_empty10, t3), new A.OptionalParser(null, new A.SkipParser(new A.ReferenceParser(t2, B.List_empty10, type$.ReferenceParser_void), new A.EpsilonParser(null, type$.EpsilonParser_void), new A.ReferenceParser(_this.get$doctypeExternalId(), B.List_empty10, type$.ReferenceParser_DtdExternalId), type$.SkipParser_DtdExternalId), type$.OptionalParser_nullable_DtdExternalId), new A.ReferenceParser(t4, B.List_empty10, t3), new A.OptionalParser(null, new A.ReferenceParser(_this.get$doctypeIntSubset(), B.List_empty10, t3), type$.OptionalParser_nullable_String), new A.ReferenceParser(t4, B.List_empty10, t3), A.PredicateStringExtension_toParser(">"), type$.SequenceParser8_of_String_and_String_and_String_and_nullable_DtdExternalId_and_String_and_nullable_String_and_String_and_String), new A.XmlEventParser_doctype_closure(), t5, t5, t5, type$.nullable_DtdExternalId, t5, type$.nullable_String, t5, t5, type$.XmlDoctypeEvent);
    },
    doctypeExternalId$0() {
      var t1 = type$.ReferenceParser_DtdExternalId;
      return A.ChoiceParser$(A._setArrayType([new A.ReferenceParser(this.get$doctypeExternalIdSystem(), B.List_empty10, t1), new A.ReferenceParser(this.get$doctypeExternalIdPublic(), B.List_empty10, t1)], type$.JSArray_Parser_DtdExternalId), null, type$.DtdExternalId);
    },
    doctypeExternalIdSystem$0() {
      var t1 = type$.String,
        t2 = type$.Record_2_String_and_XmlAttributeType;
      return A.RecordParserExtension3_map3(A.seq3(A.PredicateStringExtension_toParser("SYSTEM"), new A.ReferenceParser(this.get$space(), B.List_empty10, type$.ReferenceParser_String), new A.ReferenceParser(this.get$attributeValue(), B.List_empty10, type$.ReferenceParser_Record_2_String_and_XmlAttributeType), t1, t1, t2), new A.XmlEventParser_doctypeExternalIdSystem_closure(), t1, t1, t2, type$.DtdExternalId);
    },
    doctypeExternalIdPublic$0() {
      var t1 = this.get$space(),
        t2 = type$.ReferenceParser_String,
        t3 = this.get$attributeValue(),
        t4 = type$.ReferenceParser_Record_2_String_and_XmlAttributeType,
        t5 = type$.String,
        t6 = type$.Record_2_String_and_XmlAttributeType;
      return A.RecordParserExtension5_map5(A.seq5(A.PredicateStringExtension_toParser("PUBLIC"), new A.ReferenceParser(t1, B.List_empty10, t2), new A.ReferenceParser(t3, B.List_empty10, t4), new A.ReferenceParser(t1, B.List_empty10, t2), new A.ReferenceParser(t3, B.List_empty10, t4), t5, t5, t6, t5, t6), new A.XmlEventParser_doctypeExternalIdPublic_closure(), t5, t5, t6, t5, t6, type$.DtdExternalId);
    },
    doctypeIntSubset$0() {
      var _this = this,
        t1 = type$.ReferenceParser_dynamic,
        t2 = type$.dynamic,
        t3 = type$.String;
      return A.RecordParserExtension3_map3(A.seq3(A.PredicateStringExtension_toParser("["), new A.FlattenParser('"]" expected', A.LazyRepeatingParser$(A.ChoiceParser$(A._setArrayType([new A.ReferenceParser(_this.get$doctypeElementDecl(), B.List_empty10, t1), new A.ReferenceParser(_this.get$doctypeAttlistDecl(), B.List_empty10, t1), new A.ReferenceParser(_this.get$doctypeEntityDecl(), B.List_empty10, t1), new A.ReferenceParser(_this.get$doctypeNotationDecl(), B.List_empty10, t1), new A.ReferenceParser(_this.get$processing(), B.List_empty10, type$.ReferenceParser_XmlProcessingEvent), new A.ReferenceParser(_this.get$comment(), B.List_empty10, type$.ReferenceParser_XmlCommentEvent), new A.ReferenceParser(_this.get$doctypeReference(), B.List_empty10, t1), new A.AnyCharacterParser("input expected")], type$.JSArray_Parser_dynamic), null, t2), A.PredicateStringExtension_toParser("]"), 0, 9007199254740991, t2), type$.FlattenParser_List_dynamic), A.PredicateStringExtension_toParser("]"), t3, t3, t3), new A.XmlEventParser_doctypeIntSubset_closure(), t3, t3, t3, t3);
    },
    doctypeElementDecl$0() {
      var t1 = type$.Object,
        t2 = type$.String;
      return A.seq3(A.PredicateStringExtension_toParser("<!ELEMENT"), A.LazyRepeatingParser$(A.ChoiceParser$(A._setArrayType([new A.ReferenceParser(this.get$nameToken(), B.List_empty10, type$.ReferenceParser_String), new A.ReferenceParser(this.get$attributeValue(), B.List_empty10, type$.ReferenceParser_Record_2_String_and_XmlAttributeType), new A.AnyCharacterParser("input expected")], type$.JSArray_Parser_Object), null, t1), A.PredicateStringExtension_toParser(">"), 0, 9007199254740991, t1), A.PredicateStringExtension_toParser(">"), t2, type$.List_Object, t2);
    },
    doctypeAttlistDecl$0() {
      var t1 = type$.Object,
        t2 = type$.String;
      return A.seq3(A.PredicateStringExtension_toParser("<!ATTLIST"), A.LazyRepeatingParser$(A.ChoiceParser$(A._setArrayType([new A.ReferenceParser(this.get$nameToken(), B.List_empty10, type$.ReferenceParser_String), new A.ReferenceParser(this.get$attributeValue(), B.List_empty10, type$.ReferenceParser_Record_2_String_and_XmlAttributeType), new A.AnyCharacterParser("input expected")], type$.JSArray_Parser_Object), null, t1), A.PredicateStringExtension_toParser(">"), 0, 9007199254740991, t1), A.PredicateStringExtension_toParser(">"), t2, type$.List_Object, t2);
    },
    doctypeEntityDecl$0() {
      var t1 = type$.Object,
        t2 = type$.String;
      return A.seq3(A.PredicateStringExtension_toParser("<!ENTITY"), A.LazyRepeatingParser$(A.ChoiceParser$(A._setArrayType([new A.ReferenceParser(this.get$nameToken(), B.List_empty10, type$.ReferenceParser_String), new A.ReferenceParser(this.get$attributeValue(), B.List_empty10, type$.ReferenceParser_Record_2_String_and_XmlAttributeType), new A.AnyCharacterParser("input expected")], type$.JSArray_Parser_Object), null, t1), A.PredicateStringExtension_toParser(">"), 0, 9007199254740991, t1), A.PredicateStringExtension_toParser(">"), t2, type$.List_Object, t2);
    },
    doctypeNotationDecl$0() {
      var t1 = type$.Object,
        t2 = type$.String;
      return A.seq3(A.PredicateStringExtension_toParser("<!NOTATION"), A.LazyRepeatingParser$(A.ChoiceParser$(A._setArrayType([new A.ReferenceParser(this.get$nameToken(), B.List_empty10, type$.ReferenceParser_String), new A.ReferenceParser(this.get$attributeValue(), B.List_empty10, type$.ReferenceParser_Record_2_String_and_XmlAttributeType), new A.AnyCharacterParser("input expected")], type$.JSArray_Parser_Object), null, t1), A.PredicateStringExtension_toParser(">"), 0, 9007199254740991, t1), A.PredicateStringExtension_toParser(">"), t2, type$.List_Object, t2);
    },
    doctypeReference$0() {
      var t1 = type$.String;
      return A.seq3(A.PredicateStringExtension_toParser("%"), new A.ReferenceParser(this.get$nameToken(), B.List_empty10, type$.ReferenceParser_String), A.PredicateStringExtension_toParser(";"), t1, t1, t1);
    },
    space$0() {
      var _s19_ = "whitespace expected";
      return A.RepeatingCharacterParserExtension_repeatString(new A.SingleCharacterParser(B.C_WhitespaceCharPredicate, _s19_), 1, 9007199254740991, _s19_);
    },
    spaceOptional$0() {
      var _s19_ = "whitespace expected";
      return A.RepeatingCharacterParserExtension_repeatString(new A.SingleCharacterParser(B.C_WhitespaceCharPredicate, _s19_), 0, 9007199254740991, _s19_);
    },
    nameToken$0() {
      var t1 = type$.ReferenceParser_String,
        t2 = type$.String;
      return new A.FlattenParser("name expected", A.seq2(new A.ReferenceParser(this.get$nameStartChar(), B.List_empty10, t1), A.PossessiveRepeatingParserExtension_repeat(new A.ReferenceParser(this.get$nameChar(), B.List_empty10, t1), 0, 9007199254740991, t2), t2, type$.List_String), type$.FlattenParser_Record_2_String_and_List_String);
    },
    nameStartChar$0() {
      return A.pattern(":A-Z_a-z\xc0-\xd6\xd8-\xf6\xf8-\u02ff\u0370-\u037d\u037f-\u1fff\u200c-\u200d\u2070-\u218f\u2c00-\u2fef\u3001-\ud7ff\uf900-\ufdcf\ufdf0-\ufffd", null);
    },
    nameChar$0() {
      return A.pattern(":A-Z_a-z\xc0-\xd6\xd8-\xf6\xf8-\u02ff\u0370-\u037d\u037f-\u1fff\u200c-\u200d\u2070-\u218f\u2c00-\u2fef\u3001-\ud7ff\uf900-\ufdcf\ufdf0-\ufffd-.0-9\xb7\u0300-\u036f\u203f-\u2040", null);
    }
  };
  A.XmlEventParser_characterData_closure.prototype = {
    call$1(each) {
      var _null = null;
      return new A.XmlRawTextEvent(A._asString(each), this.$this.entityMapping, _null, _null, _null, _null);
    },
    $signature: 661
  };
  A.XmlEventParser_startElement_closure.prototype = {
    call$5(_, nameToken, attributes, __, closeElement) {
      var _null = null;
      A._asString(_);
      A._asString(nameToken);
      type$.List_XmlEventAttribute._as(attributes);
      A._asString(__);
      return new A.XmlStartElementEvent(nameToken, attributes, A._asString(closeElement) === "/>", _null, _null, _null, _null);
    },
    $signature: 662
  };
  A.XmlEventParser_attribute_closure.prototype = {
    call$3(_, $name, attribute) {
      A._asString(_);
      A._asString($name);
      type$.Record_2_String_and_XmlAttributeType._as(attribute);
      return new A.XmlEventAttribute($name, this.$this.entityMapping.decode$1(0, attribute._0), attribute._1, null);
    },
    $signature: 663
  };
  A.XmlEventParser_attributeAssignment_closure.prototype = {
    call$4(_, __, ___, value) {
      A._asString(_);
      A._asString(__);
      A._asString(___);
      return type$.Record_2_String_and_XmlAttributeType._as(value);
    },
    $signature: 664
  };
  A.XmlEventParser_attributeValueDoubleQuote_closure.prototype = {
    call$3(_, value, __) {
      A._asString(_);
      A._asString(value);
      A._asString(__);
      return new A._Record_2(value, B.XmlAttributeType_BDu);
    },
    $signature: 232
  };
  A.XmlEventParser_attributeValueSingleQuote_closure.prototype = {
    call$3(_, value, __) {
      A._asString(_);
      A._asString(value);
      A._asString(__);
      return new A._Record_2(value, B.XmlAttributeType_Ugh);
    },
    $signature: 232
  };
  A.XmlEventParser_attributeValueNoQuote_closure.prototype = {
    call$1(value) {
      return new A._Record_2(A._asString(value), B.XmlAttributeType_BDu);
    },
    $signature: 666
  };
  A.XmlEventParser_endElement_closure.prototype = {
    call$4(_, $name, __, ___) {
      var _null = null;
      A._asString(_);
      A._asString($name);
      A._asString(__);
      A._asString(___);
      return new A.XmlEndElementEvent($name, _null, _null, _null, _null);
    },
    $signature: 667
  };
  A.XmlEventParser_comment_closure.prototype = {
    call$3(_, text, __) {
      var _null = null;
      A._asString(_);
      A._asString(text);
      A._asString(__);
      return new A.XmlCommentEvent(text, _null, _null, _null, _null);
    },
    $signature: 668
  };
  A.XmlEventParser_cdata_closure.prototype = {
    call$3(_, text, __) {
      var _null = null;
      A._asString(_);
      A._asString(text);
      A._asString(__);
      return new A.XmlCDATAEvent(text, _null, _null, _null, _null);
    },
    $signature: 669
  };
  A.XmlEventParser_declaration_closure.prototype = {
    call$4(_, attributes, __, ___) {
      var _null = null;
      A._asString(_);
      type$.List_XmlEventAttribute._as(attributes);
      A._asString(__);
      A._asString(___);
      return new A.XmlDeclarationEvent(attributes, _null, _null, _null, _null);
    },
    $signature: 670
  };
  A.XmlEventParser_processing_closure.prototype = {
    call$2(_, text) {
      A._asString(_);
      return A._asString(text);
    },
    $signature: 233
  };
  A.XmlEventParser_processing_closure0.prototype = {
    call$4(_, target, text, __) {
      var _null = null;
      A._asString(_);
      A._asString(target);
      A._asString(text);
      A._asString(__);
      return new A.XmlProcessingEvent(target, text, _null, _null, _null, _null);
    },
    $signature: 672
  };
  A.XmlEventParser_doctype_closure.prototype = {
    call$8(_, __, $name, externalId, ___, internalSubset, ____, _____) {
      var _null = null;
      A._asString(_);
      A._asString(__);
      A._asString($name);
      type$.nullable_DtdExternalId._as(externalId);
      A._asString(___);
      A._asStringQ(internalSubset);
      A._asString(____);
      A._asString(_____);
      return new A.XmlDoctypeEvent($name, externalId, internalSubset, _null, _null, _null, _null);
    },
    $signature: 673
  };
  A.XmlEventParser_doctypeExternalIdSystem_closure.prototype = {
    call$3(_, __, attribute) {
      A._asString(_);
      A._asString(__);
      type$.Record_2_String_and_XmlAttributeType._as(attribute);
      return new A.DtdExternalId(null, null, attribute._0, attribute._1);
    },
    $signature: 674
  };
  A.XmlEventParser_doctypeExternalIdPublic_closure.prototype = {
    call$5(_, __, publicAttribute, ___, systemAttribute) {
      var t1;
      A._asString(_);
      A._asString(__);
      t1 = type$.Record_2_String_and_XmlAttributeType;
      t1._as(publicAttribute);
      A._asString(___);
      t1._as(systemAttribute);
      return new A.DtdExternalId(publicAttribute._0, publicAttribute._1, systemAttribute._0, systemAttribute._1);
    },
    $signature: 675
  };
  A.XmlEventParser_doctypeIntSubset_closure.prototype = {
    call$3(_, contents, __) {
      A._asString(_);
      A._asString(contents);
      A._asString(__);
      return contents;
    },
    $signature: 676
  };
  A.eventParserCache_closure.prototype = {
    call$1(entityMapping) {
      return A.resolve(new A.ReferenceParser(new A.XmlEventParser(type$.XmlEntityMapping._as(entityMapping)).get$event(), B.List_empty10, type$.ReferenceParser_XmlEvent), type$.XmlEvent);
    },
    $signature: 677
  };
  A.ConversionSink.prototype = {
    add$1(_, data) {
      this.$ti._precomputed1._as(data);
      return this.callback.call$1(data);
    },
    close$0(_) {
    },
    $isSink: 1
  };
  A.XmlEventAttribute.prototype = {
    get$hashCode(_) {
      return A.Object_hash(this.name, this.value, this.attributeType, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue, B.C_SentinelValue);
    },
    $eq(_, other) {
      if (other == null)
        return false;
      return other instanceof A.XmlEventAttribute && other.name === this.name && other.value === this.value && other.attributeType === this.attributeType;
    }
  };
  A._XmlEventAttribute_Object_XmlNamed.prototype = {};
  A._XmlEventAttribute_Object_XmlNamed_XmlHasParent.prototype = {};
  A.XmlNamed.prototype = {};
  A.XmlEventVisitor.prototype = {
    visit$1($event) {
      return type$.XmlEvent._as($event).accept$1(0, this);
    },
    visitCDATAEvent$1($event) {
    },
    visitCommentEvent$1($event) {
    },
    visitDeclarationEvent$1($event) {
    },
    visitDoctypeEvent$1($event) {
    },
    visitEndElementEvent$1($event) {
    },
    visitProcessingEvent$1($event) {
    },
    visitStartElementEvent$1($event) {
    },
    visitTextEvent$1($event) {
    }
  };
  A.YAJsonIsolate.prototype = {
    initialize$0(_) {
      var $async$goto = 0,
        $async$completer = A._makeAsyncAwaitCompleter(type$.void);
      var $async$initialize$0 = A._wrapJsFunctionForAsync(function($async$errorCode, $async$result) {
        if ($async$errorCode === 1)
          return A._asyncRethrow($async$result, $async$completer);
        while (true)
          switch ($async$goto) {
            case 0:
              // Function start
              // implicit return
              return A._asyncReturn(null, $async$completer);
          }
      });
      return A._asyncStartSync($async$initialize$0, $async$completer);
    },
    decode$1(_, json) {
      var $async$goto = 0,
        $async$completer = A._makeAsyncAwaitCompleter(type$.dynamic),
        $async$returnValue, t1;
      var $async$decode$1 = A._wrapJsFunctionForAsync(function($async$errorCode, $async$result) {
        if ($async$errorCode === 1)
          return A._asyncRethrow($async$result, $async$completer);
        while (true)
          switch ($async$goto) {
            case 0:
              // Function start
              t1 = A._Future$value(null, type$.Null);
              $async$goto = 3;
              return A._asyncAwait(t1, $async$decode$1);
            case 3:
              // returning from await.
              $async$returnValue = B.C_JsonCodec.decode$2$reviver(0, json, null);
              // goto return
              $async$goto = 1;
              break;
            case 1:
              // return
              return A._asyncReturn($async$returnValue, $async$completer);
          }
      });
      return A._asyncStartSync($async$decode$1, $async$completer);
    }
  };
  A.main_closure0.prototype = {
    call$0() {
      return A.main0();
    },
    $signature: 1
  };
  A.main_closure.prototype = {
    call$0() {
      var t5,
        registrar = $.$get$webPluginRegistrar(),
        t1 = self,
        t2 = type$.JSObject,
        t3 = A._asString(t2._as(t2._as(t1.window).location).href),
        t4 = $.$get$AppLinksPlatform__token();
      t3 = new A.AppLinksPluginWeb(t3);
      t5 = $.$get$PlatformInterface__instanceTokens();
      t5.$indexSet(0, t3, t4);
      A.PlatformInterface__verify(t3, t4, true);
      $.AppLinksPlatform__instance = t3;
      new A.MethodChannel("restart", B.C_StandardMethodCodec0, registrar).setMethodCallHandler$1(new A.RestartWeb().get$handleMethodCall());
      t3 = $.$get$SharedPreferencesStorePlatform__token();
      t4 = new A.SharedPreferencesPlugin();
      t5.$indexSet(0, t4, t3);
      A.PlatformInterface__verify(t4, t3, true);
      $.SharedPreferencesStorePlatform__instance = t4;
      t1 = t2._as(t1.window);
      t3 = $.$get$UrlLauncherPlatform__token();
      t4 = new A.UrlLauncherPlugin(t1);
      t5.$indexSet(0, t4, t3);
      t1 = t2._as(t1.navigator);
      if (B.JSString_methods.contains$1(A._asString(t1.userAgent), "Safari"))
        B.JSString_methods.contains$1(A._asString(t1.userAgent), "Chrome");
      A.PlatformInterface__verify(t4, t3, true);
      $.$get$platformViewRegistry();
      $.$get$PlatformViewManager_instance().registerFactory$3$isVisible("__url_launcher::link", A.link_LinkViewController__viewFactory$closure(), false);
      $.pluginMessageCallHandler = registrar.get$handleFrameworkMessage();
    },
    $signature: 1
  };
  (function aliases() {
    var _ = A.SemanticRole.prototype;
    _.super$SemanticRole$update = _.update$0;
    _.super$SemanticRole$dispose = _.dispose$0;
    _ = A.DefaultTextEditingStrategy.prototype;
    _.super$DefaultTextEditingStrategy$initializeTextEditing = _.initializeTextEditing$3$onAction$onChange;
    _.super$DefaultTextEditingStrategy$updateElementStyle = _.updateElementStyle$1;
    _.super$DefaultTextEditingStrategy$disable = _.disable$0;
    _.super$DefaultTextEditingStrategy$enable = _.enable$3$onAction$onChange;
    _ = A.DimensionsProvider.prototype;
    _.super$DimensionsProvider$close = _.close$0;
    _ = A.EngineFlutterView.prototype;
    _.super$EngineFlutterView$dispose = _.dispose$0;
    _ = J.Interceptor.prototype;
    _.super$Interceptor$toString = _.toString$0;
    _.super$Interceptor$noSuchMethod = _.noSuchMethod$1;
    _ = J.LegacyJavaScriptObject.prototype;
    _.super$LegacyJavaScriptObject$toString = _.toString$0;
    _ = A.JsLinkedHashMap.prototype;
    _.super$JsLinkedHashMap$internalContainsKey = _.internalContainsKey$1;
    _.super$JsLinkedHashMap$internalGet = _.internalGet$1;
    _.super$JsLinkedHashMap$internalSet = _.internalSet$2;
    _.super$JsLinkedHashMap$internalRemove = _.internalRemove$1;
    _ = A._BroadcastStreamController.prototype;
    _.super$_BroadcastStreamController$_addEventError = _._addEventError$0;
    _ = A._BufferingStreamSubscription.prototype;
    _.super$_BufferingStreamSubscription$_add = _._add$1;
    _.super$_BufferingStreamSubscription$_addError = _._addError$2;
    _ = A._HashMap.prototype;
    _.super$_HashMap$_containsKey = _._containsKey$1;
    _.super$_HashMap$_get = _._get$1;
    _.super$_HashMap$_set = _._set$2;
    _.super$_HashMap$_remove = _._remove$1;
    _ = A.ListBase.prototype;
    _.super$ListBase$setRange = _.setRange$4;
    _ = A._SplayTreeIterator.prototype;
    _.super$_SplayTreeIterator$moveNext = _.moveNext$0;
    _ = A.Converter.prototype;
    _.super$Converter$fuse = _.fuse$1$1;
    _ = A._StringSinkConversionSink.prototype;
    _.super$_StringSinkConversionSink$close = _.close$0;
    _ = A.Iterable.prototype;
    _.super$Iterable$where = _.where$1;
    _ = A.Object.prototype;
    _.super$Object$$eq = _.$eq;
    _.super$Object$toString = _.toString$0;
    _.super$Object$noSuchMethod = _.noSuchMethod$1;
    _ = A.Color.prototype;
    _.super$Color$$eq = _.$eq;
    _.super$Color$toString = _.toString$0;
    _ = A.DelegatingStreamSink.prototype;
    _.super$DelegatingStreamSink$close = _.close$0;
    _ = A.DelegatingList.prototype;
    _.super$DelegatingList$$indexSet = _.$indexSet;
    _.super$DelegatingList$add = _.add$1;
    _.super$DelegatingList$addAll = _.addAll$1;
    _.super$DelegatingList$remove = _.remove$1;
    _.super$DelegatingList$removeLast = _.removeLast$0;
    _.super$DelegatingList$replaceRange = _.replaceRange$3;
    _ = A.Animation.prototype;
    _.super$Animation$toStringDetails = _.toStringDetails$0;
    _ = A.ParametricCurve.prototype;
    _.super$ParametricCurve$transform = _.transform$1;
    _ = A.AnimationEagerListenerMixin.prototype;
    _.super$AnimationEagerListenerMixin$dispose = _.dispose$0;
    _ = A.__CupertinoButtonState_State_SingleTickerProviderStateMixin.prototype;
    _.super$__CupertinoButtonState_State_SingleTickerProviderStateMixin$dispose = _.dispose$0;
    _ = A.__CupertinoTextMagnifierState_State_SingleTickerProviderStateMixin.prototype;
    _.super$__CupertinoTextMagnifierState_State_SingleTickerProviderStateMixin$dispose = _.dispose$0;
    _ = A.__CupertinoTextSelectionToolbarContentState_State_TickerProviderStateMixin.prototype;
    _.super$__CupertinoTextSelectionToolbarContentState_State_TickerProviderStateMixin$dispose = _.dispose$0;
    _ = A.__RenderCupertinoTextSelectionToolbarItems_RenderBox_ContainerRenderObjectMixin.prototype;
    _.super$__RenderCupertinoTextSelectionToolbarItems_RenderBox_ContainerRenderObjectMixin$attach = _.attach$1;
    _.super$__RenderCupertinoTextSelectionToolbarItems_RenderBox_ContainerRenderObjectMixin$detach = _.detach$0;
    _ = A.BindingBase.prototype;
    _.super$BindingBase$initInstances = _.initInstances$0;
    _.super$BindingBase$initServiceExtensions = _.initServiceExtensions$0;
    _.super$BindingBase$unlocked = _.unlocked$0;
    _.super$BindingBase$performReassemble = _.performReassemble$0;
    _ = A.ChangeNotifier.prototype;
    _.super$ChangeNotifier$addListener = _.addListener$1;
    _.super$ChangeNotifier$removeListener = _.removeListener$1;
    _.super$ChangeNotifier$dispose = _.dispose$0;
    _.super$ChangeNotifier$notifyListeners = _.notifyListeners$0;
    _ = A.ValueNotifier.prototype;
    _.super$ValueNotifier$value = _.set$value;
    _ = A.DiagnosticsNode.prototype;
    _.super$DiagnosticsNode$toJsonMap = _.toJsonMap$1;
    _ = A.DiagnosticsProperty.prototype;
    _.super$DiagnosticsProperty$toJsonMap = _.toJsonMap$1;
    _.super$DiagnosticsProperty$valueToString = _.valueToString$1$parentConfiguration;
    _ = A.Diagnosticable.prototype;
    _.super$Diagnosticable$toStringShort = _.toStringShort$0;
    _.super$Diagnosticable$debugFillProperties = _.debugFillProperties$1;
    _ = A.DiagnosticableTreeMixin.prototype;
    _.super$DiagnosticableTreeMixin$toStringDeep = _.toStringDeep$4$minLevel$prefixLineOne$prefixOtherLines$wrapWidth;
    _.super$DiagnosticableTreeMixin$toStringShort = _.toStringShort$0;
    _.super$DiagnosticableTreeMixin$debugFillProperties = _.debugFillProperties$1;
    _ = A.GestureBinding.prototype;
    _.super$GestureBinding$hitTestInView = _.hitTestInView$3;
    _.super$GestureBinding$dispatchEvent = _.dispatchEvent$2;
    _ = A._PointerScrollEvent_PointerSignalEvent__PointerEventDescription.prototype;
    _.super$_PointerScrollEvent_PointerSignalEvent__PointerEventDescription$debugFillProperties = _.debugFillProperties$1;
    _ = A.__TransformedPointerEvent__AbstractPointerEvent_Diagnosticable__PointerEventDescription.prototype;
    _.super$__TransformedPointerEvent__AbstractPointerEvent_Diagnosticable__PointerEventDescription$debugFillProperties = _.debugFillProperties$1;
    _ = A.DragGestureRecognizer.prototype;
    _.super$DragGestureRecognizer$isPointerAllowed = _.isPointerAllowed$1;
    _ = A.GestureRecognizer.prototype;
    _.super$GestureRecognizer$addAllowedPointerPanZoom = _.addAllowedPointerPanZoom$1;
    _.super$GestureRecognizer$isPointerAllowed = _.isPointerAllowed$1;
    _.super$GestureRecognizer$dispose = _.dispose$0;
    _.super$GestureRecognizer$debugFillProperties = _.debugFillProperties$1;
    _ = A.OneSequenceGestureRecognizer.prototype;
    _.super$OneSequenceGestureRecognizer$addAllowedPointer = _.addAllowedPointer$1;
    _.super$OneSequenceGestureRecognizer$handleNonAllowedPointer = _.handleNonAllowedPointer$1;
    _.super$OneSequenceGestureRecognizer$resolve = _.resolve$1;
    _.super$OneSequenceGestureRecognizer$dispose = _.dispose$0;
    _.super$OneSequenceGestureRecognizer$startTrackingPointer = _.startTrackingPointer$2;
    _ = A.PrimaryPointerGestureRecognizer.prototype;
    _.super$PrimaryPointerGestureRecognizer$addAllowedPointer = _.addAllowedPointer$1;
    _.super$PrimaryPointerGestureRecognizer$acceptGesture = _.acceptGesture$1;
    _.super$PrimaryPointerGestureRecognizer$rejectGesture = _.rejectGesture$1;
    _.super$PrimaryPointerGestureRecognizer$debugFillProperties = _.debugFillProperties$1;
    _ = A.TapGestureRecognizer.prototype;
    _.super$TapGestureRecognizer$isPointerAllowed = _.isPointerAllowed$1;
    _ = A._TapStatusTrackerMixin.prototype;
    _.super$_TapStatusTrackerMixin$handleEvent = _.handleEvent$1;
    _.super$_TapStatusTrackerMixin$rejectGesture = _.rejectGesture$1;
    _ = A._BaseTapAndDragGestureRecognizer_OneSequenceGestureRecognizer__TapStatusTrackerMixin.prototype;
    _.super$_BaseTapAndDragGestureRecognizer_OneSequenceGestureRecognizer__TapStatusTrackerMixin$addAllowedPointer = _.addAllowedPointer$1;
    _.super$_BaseTapAndDragGestureRecognizer_OneSequenceGestureRecognizer__TapStatusTrackerMixin$dispose = _.dispose$0;
    _ = A.__BottomNavigationBarState_State_TickerProviderStateMixin.prototype;
    _.super$__BottomNavigationBarState_State_TickerProviderStateMixin$dispose = _.dispose$0;
    _ = A.__ButtonStyleState_State_TickerProviderStateMixin.prototype;
    _.super$__ButtonStyleState_State_TickerProviderStateMixin$dispose = _.dispose$0;
    _ = A.FilledButton.prototype;
    _.super$FilledButton$defaultStyleOf = _.defaultStyleOf$1;
    _ = A.__InkResponseState_State_AutomaticKeepAliveClientMixin.prototype;
    _.super$__InkResponseState_State_AutomaticKeepAliveClientMixin$initState = _.initState$0;
    _.super$__InkResponseState_State_AutomaticKeepAliveClientMixin$deactivate = _.deactivate$0;
    _ = A.__BorderContainerState_State_TickerProviderStateMixin.prototype;
    _.super$__BorderContainerState_State_TickerProviderStateMixin$dispose = _.dispose$0;
    _ = A.__HelperErrorState_State_SingleTickerProviderStateMixin.prototype;
    _.super$__HelperErrorState_State_SingleTickerProviderStateMixin$dispose = _.dispose$0;
    _ = A.__InputDecoratorState_State_TickerProviderStateMixin.prototype;
    _.super$__InputDecoratorState_State_TickerProviderStateMixin$dispose = _.dispose$0;
    _ = A.InkFeature.prototype;
    _.super$InkFeature$dispose = _.dispose$0;
    _ = A.__ZoomEnterTransitionState_State__ZoomTransitionBase.prototype;
    _.super$__ZoomEnterTransitionState_State__ZoomTransitionBase$dispose = _.dispose$0;
    _ = A.__ZoomExitTransitionState_State__ZoomTransitionBase.prototype;
    _.super$__ZoomExitTransitionState_State__ZoomTransitionBase$dispose = _.dispose$0;
    _ = A._ScaffoldMessengerState_State_TickerProviderStateMixin.prototype;
    _.super$_ScaffoldMessengerState_State_TickerProviderStateMixin$dispose = _.dispose$0;
    _ = A._ScaffoldState_State_TickerProviderStateMixin.prototype;
    _.super$_ScaffoldState_State_TickerProviderStateMixin$dispose = _.dispose$0;
    _ = A._ScaffoldState_State_TickerProviderStateMixin_RestorationMixin.prototype;
    _.super$_ScaffoldState_State_TickerProviderStateMixin_RestorationMixin$didUpdateWidget = _.didUpdateWidget$1;
    _.super$_ScaffoldState_State_TickerProviderStateMixin_RestorationMixin$didChangeDependencies = _.didChangeDependencies$0;
    _.super$_ScaffoldState_State_TickerProviderStateMixin_RestorationMixin$dispose = _.dispose$0;
    _ = A.__FloatingActionButtonTransitionState_State_TickerProviderStateMixin.prototype;
    _.super$__FloatingActionButtonTransitionState_State_TickerProviderStateMixin$dispose = _.dispose$0;
    _ = A.__TextFieldState_State_RestorationMixin.prototype;
    _.super$__TextFieldState_State_RestorationMixin$didUpdateWidget = _.didUpdateWidget$1;
    _.super$__TextFieldState_State_RestorationMixin$didChangeDependencies = _.didChangeDependencies$0;
    _.super$__TextFieldState_State_RestorationMixin$dispose = _.dispose$0;
    _ = A._TooltipState_State_SingleTickerProviderStateMixin.prototype;
    _.super$_TooltipState_State_SingleTickerProviderStateMixin$dispose = _.dispose$0;
    _ = A.BorderRadiusGeometry.prototype;
    _.super$BorderRadiusGeometry$subtract = _.subtract$1;
    _.super$BorderRadiusGeometry$add = _.add$1;
    _ = A.ShapeBorder.prototype;
    _.super$ShapeBorder$lerpFrom = _.lerpFrom$2;
    _.super$ShapeBorder$lerpTo = _.lerpTo$2;
    _ = A.OutlinedBorder.prototype;
    _.super$OutlinedBorder$lerpFrom = _.lerpFrom$2;
    _.super$OutlinedBorder$lerpTo = _.lerpTo$2;
    _ = A.Decoration.prototype;
    _.super$Decoration$debugAssertIsValid = _.debugAssertIsValid$0;
    _.super$Decoration$lerpFrom = _.lerpFrom$2;
    _.super$Decoration$lerpTo = _.lerpTo$2;
    _ = A.BoxPainter.prototype;
    _.super$BoxPainter$dispose = _.dispose$0;
    _ = A.EdgeInsetsGeometry.prototype;
    _.super$EdgeInsetsGeometry$add = _.add$1;
    _ = A._CachedImageBase.prototype;
    _.super$_CachedImageBase$dispose = _.dispose$0;
    _ = A.ImageStreamCompleter.prototype;
    _.super$ImageStreamCompleter$addListener = _.addListener$1;
    _.super$ImageStreamCompleter$removeListener = _.removeListener$1;
    _.super$ImageStreamCompleter$_maybeDispose = _._maybeDispose$0;
    _ = A.InlineSpan.prototype;
    _.super$InlineSpan$debugAssertIsValid = _.debugAssertIsValid$0;
    _.super$InlineSpan$$eq = _.$eq;
    _.super$InlineSpan$debugFillProperties = _.debugFillProperties$1;
    _ = A.PlaceholderSpan.prototype;
    _.super$PlaceholderSpan$debugFillProperties = _.debugFillProperties$1;
    _ = A.SpringSimulation.prototype;
    _.super$SpringSimulation$x = _.x$1;
    _ = A.RendererBinding.prototype;
    _.super$RendererBinding$handleMetricsChanged = _.handleMetricsChanged$0;
    _.super$RendererBinding$handleTextScaleFactorChanged = _.handleTextScaleFactorChanged$0;
    _.super$RendererBinding$handlePlatformBrightnessChanged = _.handlePlatformBrightnessChanged$0;
    _.super$RendererBinding$drawFrame = _.drawFrame$0;
    _ = A.BoxConstraints.prototype;
    _.super$BoxConstraints$$eq = _.$eq;
    _ = A.BoxParentData.prototype;
    _.super$BoxParentData$toString = _.toString$0;
    _ = A.RenderBox.prototype;
    _.super$RenderBox$computeDistanceToActualBaseline = _.computeDistanceToActualBaseline$1;
    _.super$RenderBox$markNeedsLayout = _.markNeedsLayout$0;
    _.super$RenderBox$performResize = _.performResize$0;
    _.super$RenderBox$hitTest = _.hitTest$2$position;
    _.super$RenderBox$applyPaintTransform = _.applyPaintTransform$2;
    _.super$RenderBox$debugPaintSize = _.debugPaintSize$2;
    _.super$RenderBox$debugFillProperties = _.debugFillProperties$1;
    _ = A._RenderCustomMultiChildLayoutBox_RenderBox_ContainerRenderObjectMixin.prototype;
    _.super$_RenderCustomMultiChildLayoutBox_RenderBox_ContainerRenderObjectMixin$attach = _.attach$1;
    _.super$_RenderCustomMultiChildLayoutBox_RenderBox_ContainerRenderObjectMixin$detach = _.detach$0;
    _ = A._RenderEditable_RenderBox_RelayoutWhenSystemFontsChangeMixin.prototype;
    _.super$_RenderEditable_RenderBox_RelayoutWhenSystemFontsChangeMixin$attach = _.attach$1;
    _.super$_RenderEditable_RenderBox_RelayoutWhenSystemFontsChangeMixin$detach = _.detach$0;
    _ = A._RenderEditable_RenderBox_RelayoutWhenSystemFontsChangeMixin_ContainerRenderObjectMixin.prototype;
    _.super$_RenderEditable_RenderBox_RelayoutWhenSystemFontsChangeMixin_ContainerRenderObjectMixin$attach = _.attach$1;
    _.super$_RenderEditable_RenderBox_RelayoutWhenSystemFontsChangeMixin_ContainerRenderObjectMixin$detach = _.detach$0;
    _ = A._RenderFlex_RenderBox_ContainerRenderObjectMixin_RenderBoxContainerDefaultsMixin_DebugOverflowIndicatorMixin.prototype;
    _.super$_RenderFlex_RenderBox_ContainerRenderObjectMixin_RenderBoxContainerDefaultsMixin_DebugOverflowIndicatorMixin$dispose = _.dispose$0;
    _ = A.Layer0.prototype;
    _.super$Layer$_fireCompositionCallbacks = _._fireCompositionCallbacks$1$includeChildren;
    _.super$Layer$dispose = _.dispose$0;
    _.super$Layer$updateSubtreeNeedsAddToScene = _.updateSubtreeNeedsAddToScene$0;
    _.super$Layer$attach = _.attach$1;
    _.super$Layer$detach = _.detach$0;
    _.super$Layer$debugFillProperties = _.debugFillProperties$1;
    _ = A.ContainerLayer0.prototype;
    _.super$ContainerLayer$findAnnotations = _.findAnnotations$1$3$onlyFirst;
    _.super$ContainerLayer$attach = _.attach$1;
    _.super$ContainerLayer$detach = _.detach$0;
    _ = A.OffsetLayer.prototype;
    _.super$OffsetLayer$findAnnotations = _.findAnnotations$1$3$onlyFirst;
    _.super$OffsetLayer$debugFillProperties = _.debugFillProperties$1;
    _ = A.ParentData.prototype;
    _.super$ParentData$detach = _.detach$0;
    _ = A.PaintingContext.prototype;
    _.super$PaintingContext$paintChild = _.paintChild$2;
    _.super$PaintingContext$appendLayer = _.appendLayer$1;
    _.super$PaintingContext$stopRecordingIfNeeded = _.stopRecordingIfNeeded$0;
    _.super$PaintingContext$createChildContext = _.createChildContext$2;
    _ = A.RenderObject.prototype;
    _.super$RenderObject$reassemble = _.reassemble$0;
    _.super$RenderObject$dispose = _.dispose$0;
    _.super$RenderObject$attach = _.attach$1;
    _.super$RenderObject$detach = _.detach$0;
    _.super$RenderObject$markNeedsLayout = _.markNeedsLayout$0;
    _.super$RenderObject$layout = _.layout$2$parentUsesSize;
    _.super$RenderObject$markNeedsPaint = _.markNeedsPaint$0;
    _.super$RenderObject$applyPaintTransform = _.applyPaintTransform$2;
    _.super$RenderObject$scheduleInitialSemantics = _.scheduleInitialSemantics$0;
    _.super$RenderObject$describeSemanticsConfiguration = _.describeSemanticsConfiguration$1;
    _.super$RenderObject$clearSemantics = _.clearSemantics$0;
    _.super$RenderObject$visitChildrenForSemantics = _.visitChildrenForSemantics$1;
    _.super$RenderObject$assembleSemanticsNode = _.assembleSemanticsNode$3;
    _.super$RenderObject$handleEvent = _.handleEvent$2;
    _.super$RenderObject$toStringShort = _.toStringShort$0;
    _.super$RenderObject$debugFillProperties = _.debugFillProperties$1;
    _.super$RenderObject$showOnScreen = _.showOnScreen$4$curve$descendant$duration$rect;
    _ = A.RenderObjectWithChildMixin.prototype;
    _.super$RenderObjectWithChildMixin$redepthChildren = _.redepthChildren$0;
    _ = A.ContainerRenderObjectMixin.prototype;
    _.super$ContainerRenderObjectMixin$redepthChildren = _.redepthChildren$0;
    _.super$ContainerRenderObjectMixin$visitChildren = _.visitChildren$1;
    _ = A.RelayoutWhenSystemFontsChangeMixin.prototype;
    _.super$RelayoutWhenSystemFontsChangeMixin$systemFontsDidChange = _.systemFontsDidChange$0;
    _ = A._InterestingSemanticsFragment.prototype;
    _.super$_InterestingSemanticsFragment$addTags = _.addTags$1;
    _ = A._RenderParagraph_RenderBox_ContainerRenderObjectMixin.prototype;
    _.super$_RenderParagraph_RenderBox_ContainerRenderObjectMixin$attach = _.attach$1;
    _.super$_RenderParagraph_RenderBox_ContainerRenderObjectMixin$detach = _.detach$0;
    _ = A._TextParentData_ParentData_ContainerParentDataMixin.prototype;
    _.super$_TextParentData_ParentData_ContainerParentDataMixin$detach = _.detach$0;
    _ = A.RenderProxyBoxMixin.prototype;
    _.super$RenderProxyBoxMixin$computeMinIntrinsicWidth = _.computeMinIntrinsicWidth$1;
    _.super$RenderProxyBoxMixin$computeMaxIntrinsicWidth = _.computeMaxIntrinsicWidth$1;
    _.super$RenderProxyBoxMixin$computeMinIntrinsicHeight = _.computeMinIntrinsicHeight$1;
    _.super$RenderProxyBoxMixin$computeMaxIntrinsicHeight = _.computeMaxIntrinsicHeight$1;
    _.super$RenderProxyBoxMixin$computeDryBaseline = _.computeDryBaseline$2;
    _.super$RenderProxyBoxMixin$computeDryLayout = _.computeDryLayout$1;
    _.super$RenderProxyBoxMixin$performLayout = _.performLayout$0;
    _.super$RenderProxyBoxMixin$hitTestChildren = _.hitTestChildren$2$position;
    _.super$RenderProxyBoxMixin$applyPaintTransform = _.applyPaintTransform$2;
    _.super$RenderProxyBoxMixin$paint = _.paint$2;
    _ = A.RenderProxyBoxWithHitTestBehavior.prototype;
    _.super$RenderProxyBoxWithHitTestBehavior$hitTest = _.hitTest$2$position;
    _.super$RenderProxyBoxWithHitTestBehavior$debugFillProperties = _.debugFillProperties$1;
    _ = A._RenderCustomClip.prototype;
    _.super$_RenderCustomClip$debugPaintSize = _.debugPaintSize$2;
    _ = A._RenderPhysicalModelBase.prototype;
    _.super$_RenderPhysicalModelBase$debugFillProperties = _.debugFillProperties$1;
    _ = A._RenderProxyBox_RenderBox_RenderObjectWithChildMixin.prototype;
    _.super$_RenderProxyBox_RenderBox_RenderObjectWithChildMixin$attach = _.attach$1;
    _.super$_RenderProxyBox_RenderBox_RenderObjectWithChildMixin$detach = _.detach$0;
    _ = A._RenderProxyBox_RenderBox_RenderObjectWithChildMixin_RenderProxyBoxMixin.prototype;
    _.super$_RenderProxyBox_RenderBox_RenderObjectWithChildMixin_RenderProxyBoxMixin$computeDistanceToActualBaseline = _.computeDistanceToActualBaseline$1;
    _ = A.RenderShiftedBox.prototype;
    _.super$RenderShiftedBox$computeMinIntrinsicWidth = _.computeMinIntrinsicWidth$1;
    _.super$RenderShiftedBox$computeMaxIntrinsicWidth = _.computeMaxIntrinsicWidth$1;
    _.super$RenderShiftedBox$computeMinIntrinsicHeight = _.computeMinIntrinsicHeight$1;
    _.super$RenderShiftedBox$computeMaxIntrinsicHeight = _.computeMaxIntrinsicHeight$1;
    _.super$RenderShiftedBox$paint = _.paint$2;
    _.super$RenderShiftedBox$hitTestChildren = _.hitTestChildren$2$position;
    _ = A.RenderAligningShiftedBox.prototype;
    _.super$RenderAligningShiftedBox$debugFillProperties = _.debugFillProperties$1;
    _ = A._RenderShiftedBox_RenderBox_RenderObjectWithChildMixin.prototype;
    _.super$_RenderShiftedBox_RenderBox_RenderObjectWithChildMixin$attach = _.attach$1;
    _.super$_RenderShiftedBox_RenderBox_RenderObjectWithChildMixin$detach = _.detach$0;
    _ = A.RenderView.prototype;
    _.super$RenderView$prepareInitialFrame = _.prepareInitialFrame$0;
    _ = A.ViewportOffset.prototype;
    _.super$ViewportOffset$moveTo = _.moveTo$3$curve$duration;
    _.super$ViewportOffset$debugFillDescription = _.debugFillDescription$1;
    _ = A.SchedulerBinding.prototype;
    _.super$SchedulerBinding$handleAppLifecycleStateChanged = _.handleAppLifecycleStateChanged$1;
    _ = A.Ticker.prototype;
    _.super$Ticker$dispose = _.dispose$0;
    _ = A.SemanticsBinding.prototype;
    _.super$SemanticsBinding$handleAccessibilityFeaturesChanged = _.handleAccessibilityFeaturesChanged$0;
    _ = A.SemanticsSortKey.prototype;
    _.super$SemanticsSortKey$debugFillProperties = _.debugFillProperties$1;
    _ = A.AssetBundle.prototype;
    _.super$AssetBundle$loadString = _.loadString$2$cache;
    _ = A.ServicesBinding.prototype;
    _.super$ServicesBinding$handleMemoryPressure = _.handleMemoryPressure$0;
    _.super$ServicesBinding$handleSystemMessage = _.handleSystemMessage$1;
    _.super$ServicesBinding$evict = _.evict$1;
    _.super$ServicesBinding$handleViewFocusChanged = _.handleViewFocusChanged$1;
    _ = A.MethodChannel.prototype;
    _.super$MethodChannel$_invokeMethod = _._invokeMethod$1$3$arguments$missingOk;
    _ = A.Action.prototype;
    _.super$Action$_updateCallingAction = _._updateCallingAction$1;
    _.super$Action$isEnabled = _.isEnabled$1;
    _.super$Action$addActionListener = _.addActionListener$1;
    _.super$Action$removeActionListener = _.removeActionListener$1;
    _ = A.AutomaticKeepAliveClientMixin.prototype;
    _.super$AutomaticKeepAliveClientMixin$build = _.build$1;
    _ = A.WidgetsBindingObserver.prototype;
    _.super$WidgetsBindingObserver$didChangeAppLifecycleState = _.didChangeAppLifecycleState$1;
    _.super$WidgetsBindingObserver$didChangeAccessibilityFeatures = _.didChangeAccessibilityFeatures$0;
    _ = A._RootElement_Element_RootElementMixin.prototype;
    _.super$_RootElement_Element_RootElementMixin$mount = _.mount$2;
    _ = A._WidgetsFlutterBinding_BindingBase_GestureBinding.prototype;
    _.super$_WidgetsFlutterBinding_BindingBase_GestureBinding$initInstances = _.initInstances$0;
    _.super$_WidgetsFlutterBinding_BindingBase_GestureBinding$unlocked = _.unlocked$0;
    _ = A._WidgetsFlutterBinding_BindingBase_GestureBinding_SchedulerBinding.prototype;
    _.super$_WidgetsFlutterBinding_BindingBase_GestureBinding_SchedulerBinding$initInstances = _.initInstances$0;
    _.super$_WidgetsFlutterBinding_BindingBase_GestureBinding_SchedulerBinding$initServiceExtensions = _.initServiceExtensions$0;
    _ = A._WidgetsFlutterBinding_BindingBase_GestureBinding_SchedulerBinding_ServicesBinding.prototype;
    _.super$_WidgetsFlutterBinding_BindingBase_GestureBinding_SchedulerBinding_ServicesBinding$initInstances = _.initInstances$0;
    _.super$_WidgetsFlutterBinding_BindingBase_GestureBinding_SchedulerBinding_ServicesBinding$initServiceExtensions = _.initServiceExtensions$0;
    _ = A._WidgetsFlutterBinding_BindingBase_GestureBinding_SchedulerBinding_ServicesBinding_PaintingBinding.prototype;
    _.super$_WidgetsFlutterBinding_BindingBase_GestureBinding_SchedulerBinding_ServicesBinding_PaintingBinding$initInstances = _.initInstances$0;
    _.super$_WidgetsFlutterBinding_BindingBase_GestureBinding_SchedulerBinding_ServicesBinding_PaintingBinding$handleMemoryPressure = _.handleMemoryPressure$0;
    _ = A._WidgetsFlutterBinding_BindingBase_GestureBinding_SchedulerBinding_ServicesBinding_PaintingBinding_SemanticsBinding.prototype;
    _.super$_WidgetsFlutterBinding_BindingBase_GestureBinding_SchedulerBinding_ServicesBinding_PaintingBinding_SemanticsBinding$initInstances = _.initInstances$0;
    _ = A._WidgetsFlutterBinding_BindingBase_GestureBinding_SchedulerBinding_ServicesBinding_PaintingBinding_SemanticsBinding_RendererBinding.prototype;
    _.super$_WidgetsFlutterBinding_BindingBase_GestureBinding_SchedulerBinding_ServicesBinding_PaintingBinding_SemanticsBinding_RendererBinding$initInstances = _.initInstances$0;
    _.super$_WidgetsFlutterBinding_BindingBase_GestureBinding_SchedulerBinding_ServicesBinding_PaintingBinding_SemanticsBinding_RendererBinding$initServiceExtensions = _.initServiceExtensions$0;
    _.super$_WidgetsFlutterBinding_BindingBase_GestureBinding_SchedulerBinding_ServicesBinding_PaintingBinding_SemanticsBinding_RendererBinding$performReassemble = _.performReassemble$0;
    _ = A.__DismissibleState_State_TickerProviderStateMixin.prototype;
    _.super$__DismissibleState_State_TickerProviderStateMixin$dispose = _.dispose$0;
    _ = A.__DismissibleState_State_TickerProviderStateMixin_AutomaticKeepAliveClientMixin.prototype;
    _.super$__DismissibleState_State_TickerProviderStateMixin_AutomaticKeepAliveClientMixin$initState = _.initState$0;
    _ = A._EditableTextState_State_AutomaticKeepAliveClientMixin.prototype;
    _.super$_EditableTextState_State_AutomaticKeepAliveClientMixin$initState = _.initState$0;
    _ = A._EditableTextState_State_AutomaticKeepAliveClientMixin_WidgetsBindingObserver_TickerProviderStateMixin.prototype;
    _.super$_EditableTextState_State_AutomaticKeepAliveClientMixin_WidgetsBindingObserver_TickerProviderStateMixin$dispose = _.dispose$0;
    _ = A.FocusNode.prototype;
    _.super$FocusNode$debugFillProperties = _.debugFillProperties$1;
    _ = A.FocusTraversalPolicy.prototype;
    _.super$FocusTraversalPolicy$invalidateScopeData = _.invalidateScopeData$1;
    _.super$FocusTraversalPolicy$changedScope = _.changedScope$2$node$oldScope;
    _ = A.FormFieldState.prototype;
    _.super$FormFieldState$didChange = _.didChange$1;
    _.super$FormFieldState$restoreState = _.restoreState$2;
    _.super$FormFieldState$initState = _.initState$0;
    _.super$FormFieldState$didUpdateWidget = _.didUpdateWidget$1;
    _.super$FormFieldState$dispose = _.dispose$0;
    _ = A._FormFieldState_State_RestorationMixin.prototype;
    _.super$_FormFieldState_State_RestorationMixin$didUpdateWidget = _.didUpdateWidget$1;
    _.super$_FormFieldState_State_RestorationMixin$didChangeDependencies = _.didChangeDependencies$0;
    _.super$_FormFieldState_State_RestorationMixin$dispose = _.dispose$0;
    _ = A.Widget.prototype;
    _.super$Widget$debugFillProperties = _.debugFillProperties$1;
    _ = A.State.prototype;
    _.super$State$initState = _.initState$0;
    _.super$State$didUpdateWidget = _.didUpdateWidget$1;
    _.super$State$reassemble = _.reassemble$0;
    _.super$State$deactivate = _.deactivate$0;
    _.super$State$activate = _.activate$0;
    _.super$State$dispose = _.dispose$0;
    _.super$State$didChangeDependencies = _.didChangeDependencies$0;
    _.super$State$debugFillProperties = _.debugFillProperties$1;
    _ = A.RenderObjectWidget.prototype;
    _.super$RenderObjectWidget$updateRenderObject = _.updateRenderObject$2;
    _ = A.Element.prototype;
    _.super$Element$reassemble = _.reassemble$0;
    _.super$Element$mount = _.mount$2;
    _.super$Element$update = _.update$1;
    _.super$Element$updateSlot = _.updateSlot$1;
    _.super$Element$inflateWidget = _.inflateWidget$2;
    _.super$Element$forgetChild = _.forgetChild$1;
    _.super$Element$activate = _.activate$0;
    _.super$Element$deactivate = _.deactivate$0;
    _.super$Element$debugDeactivated = _.debugDeactivated$0;
    _.super$Element$unmount = _.unmount$0;
    _.super$Element$dependOnInheritedElement = _.dependOnInheritedElement$2$aspect;
    _.super$Element$didChangeDependencies = _.didChangeDependencies$0;
    _.super$Element$debugFillProperties = _.debugFillProperties$1;
    _.super$Element$performRebuild = _.performRebuild$0;
    _ = A.ComponentElement.prototype;
    _.super$ComponentElement$mount = _.mount$2;
    _.super$ComponentElement$_firstBuild = _._firstBuild$0;
    _.super$ComponentElement$performRebuild = _.performRebuild$0;
    _ = A.StatelessElement.prototype;
    _.super$StatelessElement$build = _.build$0;
    _ = A.ProxyElement.prototype;
    _.super$ProxyElement$build = _.build$0;
    _.super$ProxyElement$update = _.update$1;
    _.super$ProxyElement$updated = _.updated$1;
    _ = A.InheritedElement.prototype;
    _.super$InheritedElement$updated = _.updated$1;
    _.super$InheritedElement$notifyClients = _.notifyClients$1;
    _ = A.RenderObjectElement.prototype;
    _.super$RenderObjectElement$mount = _.mount$2;
    _.super$RenderObjectElement$update = _.update$1;
    _.super$RenderObjectElement$performRebuild = _.performRebuild$0;
    _.super$RenderObjectElement$deactivate = _.deactivate$0;
    _.super$RenderObjectElement$unmount = _.unmount$0;
    _.super$RenderObjectElement$updateSlot = _.updateSlot$1;
    _.super$RenderObjectElement$debugFillProperties = _.debugFillProperties$1;
    _ = A.MultiChildRenderObjectElement.prototype;
    _.super$MultiChildRenderObjectElement$insertRenderObjectChild = _.insertRenderObjectChild$2;
    _.super$MultiChildRenderObjectElement$moveRenderObjectChild = _.moveRenderObjectChild$3;
    _ = A.ImplicitlyAnimatedWidget.prototype;
    _.super$ImplicitlyAnimatedWidget$debugFillProperties = _.debugFillProperties$1;
    _ = A.ImplicitlyAnimatedWidgetState.prototype;
    _.super$ImplicitlyAnimatedWidgetState$initState = _.initState$0;
    _ = A._ImplicitlyAnimatedWidgetState_State_SingleTickerProviderStateMixin.prototype;
    _.super$_ImplicitlyAnimatedWidgetState_State_SingleTickerProviderStateMixin$dispose = _.dispose$0;
    _.super$_ImplicitlyAnimatedWidgetState_State_SingleTickerProviderStateMixin$debugFillProperties = _.debugFillProperties$1;
    _ = A.Route.prototype;
    _.super$Route$install = _.install$0;
    _.super$Route$didPush = _.didPush$0;
    _.super$Route$didAdd = _.didAdd$0;
    _.super$Route$didReplace = _.didReplace$1;
    _.super$Route$willPop = _.willPop$0;
    _.super$Route$onPopInvokedWithResult = _.onPopInvokedWithResult$2;
    _.super$Route$didPop = _.didPop$1;
    _.super$Route$didPopNext = _.didPopNext$1;
    _.super$Route$didChangeNext = _.didChangeNext$1;
    _.super$Route$didChangePrevious = _.didChangePrevious$1;
    _.super$Route$changedInternalState = _.changedInternalState$0;
    _.super$Route$changedExternalState = _.changedExternalState$0;
    _.super$Route$dispose = _.dispose$0;
    _ = A._RestorationInformation.prototype;
    _.super$_RestorationInformation$computeSerializableData = _.computeSerializableData$0;
    _ = A._NavigatorState_State_TickerProviderStateMixin.prototype;
    _.super$_NavigatorState_State_TickerProviderStateMixin$activate = _.activate$0;
    _.super$_NavigatorState_State_TickerProviderStateMixin$dispose = _.dispose$0;
    _ = A._NavigatorState_State_TickerProviderStateMixin_RestorationMixin.prototype;
    _.super$_NavigatorState_State_TickerProviderStateMixin_RestorationMixin$didUpdateWidget = _.didUpdateWidget$1;
    _.super$_NavigatorState_State_TickerProviderStateMixin_RestorationMixin$didChangeDependencies = _.didChangeDependencies$0;
    _.super$_NavigatorState_State_TickerProviderStateMixin_RestorationMixin$dispose = _.dispose$0;
    _ = A.Notification0.prototype;
    _.super$Notification$debugFillDescription = _.debugFillDescription$1;
    _ = A._RenderTheaterMixin.prototype;
    _.super$_RenderTheaterMixin$paint = _.paint$2;
    _ = A._OverlayState_State_TickerProviderStateMixin.prototype;
    _.super$_OverlayState_State_TickerProviderStateMixin$debugFillProperties = _.debugFillProperties$1;
    _ = A.__RenderTheater_RenderBox_ContainerRenderObjectMixin.prototype;
    _.super$__RenderTheater_RenderBox_ContainerRenderObjectMixin$attach = _.attach$1;
    _.super$__RenderTheater_RenderBox_ContainerRenderObjectMixin$detach = _.detach$0;
    _ = A._OverscrollIndicatorNotification_Notification_ViewportNotificationMixin.prototype;
    _.super$_OverscrollIndicatorNotification_Notification_ViewportNotificationMixin$debugFillDescription = _.debugFillDescription$1;
    _ = A.__GlowingOverscrollIndicatorState_State_TickerProviderStateMixin.prototype;
    _.super$__GlowingOverscrollIndicatorState_State_TickerProviderStateMixin$dispose = _.dispose$0;
    _ = A.__StretchingOverscrollIndicatorState_State_TickerProviderStateMixin.prototype;
    _.super$__StretchingOverscrollIndicatorState_State_TickerProviderStateMixin$dispose = _.dispose$0;
    _ = A.RestorableProperty.prototype;
    _.super$RestorableProperty$dispose = _.dispose$0;
    _ = A.RestorationMixin.prototype;
    _.super$RestorationMixin$didToggleBucket = _.didToggleBucket$1;
    _ = A.RestorableValue.prototype;
    _.super$RestorableValue$value = _.set$value;
    _ = A._RestorablePrimitiveValueN.prototype;
    _.super$_RestorablePrimitiveValueN$fromPrimitives = _.fromPrimitives$1;
    _.super$_RestorablePrimitiveValueN$toPrimitives = _.toPrimitives$0;
    _ = A.RestorableListenable.prototype;
    _.super$RestorableListenable$initWithValue = _.initWithValue$1;
    _.super$RestorableListenable$dispose = _.dispose$0;
    _ = A.__RouterState_State_RestorationMixin.prototype;
    _.super$__RouterState_State_RestorationMixin$didUpdateWidget = _.didUpdateWidget$1;
    _.super$__RouterState_State_RestorationMixin$didChangeDependencies = _.didChangeDependencies$0;
    _.super$__RouterState_State_RestorationMixin$dispose = _.dispose$0;
    _ = A.OverlayRoute.prototype;
    _.super$OverlayRoute$install = _.install$0;
    _.super$OverlayRoute$didPop = _.didPop$1;
    _.super$OverlayRoute$dispose = _.dispose$0;
    _ = A.TransitionRoute.prototype;
    _.super$TransitionRoute$install = _.install$0;
    _.super$TransitionRoute$didPush = _.didPush$0;
    _.super$TransitionRoute$didAdd = _.didAdd$0;
    _.super$TransitionRoute$didPop = _.didPop$1;
    _.super$TransitionRoute$didPopNext = _.didPopNext$1;
    _.super$TransitionRoute$didChangeNext = _.didChangeNext$1;
    _.super$TransitionRoute$dispose = _.dispose$0;
    _ = A.ModalRoute.prototype;
    _.super$ModalRoute$didPush = _.didPush$0;
    _ = A.RawDialogRoute.prototype;
    _.super$RawDialogRoute$buildTransitions = _.buildTransitions$4;
    _ = A._ModalRoute_TransitionRoute_LocalHistoryRoute.prototype;
    _.super$_ModalRoute_TransitionRoute_LocalHistoryRoute$willPop = _.willPop$0;
    _.super$_ModalRoute_TransitionRoute_LocalHistoryRoute$didPop = _.didPop$1;
    _ = A.ScrollActivity.prototype;
    _.super$ScrollActivity$dispose = _.dispose$0;
    _ = A.ScrollNotification.prototype;
    _.super$ScrollNotification$debugFillDescription = _.debugFillDescription$1;
    _ = A._ScrollNotification_LayoutChangedNotification_ViewportNotificationMixin.prototype;
    _.super$_ScrollNotification_LayoutChangedNotification_ViewportNotificationMixin$debugFillDescription = _.debugFillDescription$1;
    _ = A.ScrollPhysics.prototype;
    _.super$ScrollPhysics$adjustPositionForNewDimensions = _.adjustPositionForNewDimensions$4$isScrolling$newPosition$oldPosition$velocity;
    _ = A.ScrollPosition.prototype;
    _.super$ScrollPosition$absorb = _.absorb$1;
    _.super$ScrollPosition$setPixels = _.setPixels$1;
    _.super$ScrollPosition$applyNewDimensions = _.applyNewDimensions$0;
    _.super$ScrollPosition$beginActivity = _.beginActivity$1;
    _.super$ScrollPosition$dispose = _.dispose$0;
    _.super$ScrollPosition$debugFillDescription = _.debugFillDescription$1;
    _ = A._ScrollMetricsNotification_Notification_ViewportNotificationMixin.prototype;
    _.super$_ScrollMetricsNotification_Notification_ViewportNotificationMixin$debugFillDescription = _.debugFillDescription$1;
    _ = A._ScrollableState_State_TickerProviderStateMixin.prototype;
    _.super$_ScrollableState_State_TickerProviderStateMixin$dispose = _.dispose$0;
    _.super$_ScrollableState_State_TickerProviderStateMixin$debugFillProperties = _.debugFillProperties$1;
    _ = A._ScrollableState_State_TickerProviderStateMixin_RestorationMixin.prototype;
    _.super$_ScrollableState_State_TickerProviderStateMixin_RestorationMixin$didUpdateWidget = _.didUpdateWidget$1;
    _.super$_ScrollableState_State_TickerProviderStateMixin_RestorationMixin$didChangeDependencies = _.didChangeDependencies$0;
    _.super$_ScrollableState_State_TickerProviderStateMixin_RestorationMixin$dispose = _.dispose$0;
    _ = A.RawScrollbarState.prototype;
    _.super$RawScrollbarState$initState = _.initState$0;
    _.super$RawScrollbarState$didChangeDependencies = _.didChangeDependencies$0;
    _.super$RawScrollbarState$handleThumbPress = _.handleThumbPress$0;
    _.super$RawScrollbarState$handleThumbPressStart = _.handleThumbPressStart$1;
    _.super$RawScrollbarState$handleThumbPressEnd = _.handleThumbPressEnd$2;
    _.super$RawScrollbarState$handleTrackTapDown = _.handleTrackTapDown$1;
    _.super$RawScrollbarState$handleHover = _.handleHover$1;
    _.super$RawScrollbarState$handleHoverExit = _.handleHoverExit$1;
    _.super$RawScrollbarState$dispose = _.dispose$0;
    _ = A._RawScrollbarState_State_TickerProviderStateMixin.prototype;
    _.super$_RawScrollbarState_State_TickerProviderStateMixin$dispose = _.dispose$0;
    _ = A.StaticSelectionContainerDelegate.prototype;
    _.super$StaticSelectionContainerDelegate$didReceiveSelectionBoundaryEvents = _.didReceiveSelectionBoundaryEvents$0;
    _.super$StaticSelectionContainerDelegate$handleSelectionEdgeUpdate = _.handleSelectionEdgeUpdate$1;
    _ = A.MultiSelectableSelectionContainerDelegate.prototype;
    _.super$MultiSelectableSelectionContainerDelegate$remove = _.remove$1;
    _.super$MultiSelectableSelectionContainerDelegate$didChangeSelectables = _.didChangeSelectables$0;
    _.super$MultiSelectableSelectionContainerDelegate$handleSelectAll = _.handleSelectAll$1;
    _.super$MultiSelectableSelectionContainerDelegate$handleSelectWord = _.handleSelectWord$1;
    _.super$MultiSelectableSelectionContainerDelegate$handleSelectParagraph = _.handleSelectParagraph$1;
    _.super$MultiSelectableSelectionContainerDelegate$handleClearSelection = _.handleClearSelection$1;
    _.super$MultiSelectableSelectionContainerDelegate$handleGranularlyExtendSelection = _.handleGranularlyExtendSelection$1;
    _.super$MultiSelectableSelectionContainerDelegate$handleDirectionallyExtendSelection = _.handleDirectionallyExtendSelection$1;
    _.super$MultiSelectableSelectionContainerDelegate$handleSelectionEdgeUpdate = _.handleSelectionEdgeUpdate$1;
    _.super$MultiSelectableSelectionContainerDelegate$dispose = _.dispose$0;
    _.super$MultiSelectableSelectionContainerDelegate$dispatchSelectionEventToChild = _.dispatchSelectionEventToChild$2;
    _ = A.__SelectionContainerState_State_Selectable_SelectionRegistrant.prototype;
    _.super$__SelectionContainerState_State_Selectable_SelectionRegistrant$dispose = _.dispose$0;
    _ = A.__RenderSingleChildViewport_RenderBox_RenderObjectWithChildMixin.prototype;
    _.super$__RenderSingleChildViewport_RenderBox_RenderObjectWithChildMixin$attach = _.attach$1;
    _.super$__RenderSingleChildViewport_RenderBox_RenderObjectWithChildMixin$detach = _.detach$0;
    _ = A.__SelectionHandleOverlayState_State_SingleTickerProviderStateMixin.prototype;
    _.super$__SelectionHandleOverlayState_State_SingleTickerProviderStateMixin$dispose = _.dispose$0;
    _ = A.__SelectionToolbarWrapperState_State_SingleTickerProviderStateMixin.prototype;
    _.super$__SelectionToolbarWrapperState_State_SingleTickerProviderStateMixin$dispose = _.dispose$0;
    _ = A.BaseRequest.prototype;
    _.super$BaseRequest$finalize = _.finalize$0;
    _ = A.Parser.prototype;
    _.super$Parser$replace = _.replace$2;
    _.super$Parser$toString = _.toString$0;
    _ = A.DelegateParser.prototype;
    _.super$DelegateParser$replace = _.replace$2;
    _ = A._DelegateState.prototype;
    _.super$_DelegateState$dispose = _.dispose$0;
    _.super$_DelegateState$debugFillProperties = _.debugFillProperties$1;
    _.super$_DelegateState$build = _.build$1$isBuildFromExternalSources;
    _ = A.SourceSpanMixin.prototype;
    _.super$SourceSpanMixin$compareTo = _.compareTo$1;
    _.super$SourceSpanMixin$$eq = _.$eq;
  })();
  (function installTearOffs() {
    var _static_2 = hunkHelpers._static_2,
      _static_1 = hunkHelpers._static_1,
      _static = hunkHelpers.installStaticTearOff,
      _static_0 = hunkHelpers._static_0,
      _instance_0_u = hunkHelpers._instance_0u,
      _instance_1_u = hunkHelpers._instance_1u,
      _instance_1_i = hunkHelpers._instance_1i,
      _instance_2_u = hunkHelpers._instance_2u,
      _instance_0_i = hunkHelpers._instance_0i,
      _instance = hunkHelpers.installInstanceTearOff,
      _instance_2_i = hunkHelpers._instance_2i;
    _static_2(A, "_engine__canvasKitWasmModuleUrl$closure", "canvasKitWasmModuleUrl", 233);
    _static_1(A, "_engine___isNotoSansSC$closure", "_isNotoSansSC", 45);
    _static_1(A, "_engine___isNotoSansTC$closure", "_isNotoSansTC", 45);
    _static_1(A, "_engine___isNotoSansHK$closure", "_isNotoSansHK", 45);
    _static_1(A, "_engine___isNotoSansJP$closure", "_isNotoSansJP", 45);
    _static_1(A, "_engine___isNotoSansKR$closure", "_isNotoSansKR", 45);
    _static(A, "_engine___defaultFactory$closure", 1, function() {
      return {params: null};
    }, ["call$2$params", "call$1"], ["_defaultFactory", function(viewId) {
      return A._defaultFactory(viewId, null);
    }], 679, 0);
    _static_1(A, "_engine___noopCallback$closure", "_noopCallback", 30);
    _static_0(A, "_engine_SizedSpanRepresentation__updateSizes$closure", "SizedSpanRepresentation__updateSizes", 1);
    _static_1(A, "_engine___emptyCallback$closure", "_emptyCallback", 36);
    _instance_0_u(A.AlarmClock.prototype, "get$_timerDidFire", "_timerDidFire$0", 1);
    _instance_1_u(A.CkCanvas.prototype, "get$drawPicture", "drawPicture$1", 467);
    _instance_0_u(A.DisplayCanvasFactory.prototype, "get$dispose", "dispose$0", 1);
    _instance_1_u(A.HtmlViewEmbedder.prototype, "get$disposeView", "disposeView$1", 43);
    _instance_1_u(A.CkNWayCanvas.prototype, "get$addCanvas", "addCanvas$1", 711);
    var _;
    _instance_1_u(_ = A.CanvasKitRenderer.prototype, "get$_onViewCreated", "_onViewCreated$1", 43);
    _instance_1_u(_, "get$_onViewDisposed", "_onViewDisposed$1", 43);
    _instance_1_u(_ = A.Surface.prototype, "get$_contextRestoredListener", "_contextRestoredListener$1", 3);
    _instance_1_u(_, "get$_contextLostListener", "_contextLostListener$1", 3);
    _instance_1_i(_ = A.FallbackFontDownloadQueue.prototype, "get$add", "add$1", 281);
    _instance_0_u(_, "get$startDownloads", "startDownloads$0", 15);
    _instance_1_u(_ = A.KeyboardBinding.prototype, "get$_onKeyData", "_onKeyData$1", 124);
    _instance_0_u(_, "get$_reset", "_reset$0", 1);
    _instance_1_i(A.MultiEntriesBrowserHistory.prototype, "get$onPopState", "onPopState$1", 13);
    _instance_1_i(A.SingleEntryBrowserHistory.prototype, "get$onPopState", "onPopState$1", 13);
    _instance_1_u(A.HighContrastSupport.prototype, "get$_onHighContrastChange", "_onHighContrastChange$1", 3);
    _instance_0_u(_ = A.EnginePlatformDispatcher.prototype, "get$dispose", "dispose$0", 1);
    _instance_1_u(_, "get$invokeOnViewFocusChange", "invokeOnViewFocusChange$1", 231);
    _instance_1_u(_, "get$_setAppLifecycleState", "_setAppLifecycleState$1", 229);
    _instance_1_u(_, "get$_updateHighContrast", "_updateHighContrast$1", 24);
    _instance_1_u(A._BrowserAppLifecycleState.prototype, "get$_onViewCountChanged", "_onViewCountChanged$1", 43);
    _instance_1_u(A.ViewFocusBinding.prototype, "get$_handleViewCreated", "_handleViewCreated$1", 43);
    _instance_0_u(A.PointerBinding.prototype, "get$dispose", "dispose$0", 1);
    _instance_2_u(_ = A.ClickDebouncer.prototype, "get$onPointerData", "onPointerData$2", 246);
    _instance_0_u(_, "get$_onTimerExpired", "_onTimerExpired$0", 1);
    _instance_0_i(_, "get$reset", "reset$0", 1);
    _instance_0_i(A._GlobalPointerState.prototype, "get$reset", "reset$0", 1);
    _instance_1_u(_ = A.CompositionAwareMixin.prototype, "get$_handleCompositionStart", "_handleCompositionStart$1", 3);
    _instance_1_u(_, "get$_handleCompositionUpdate", "_handleCompositionUpdate$1", 3);
    _instance_1_u(_, "get$_handleCompositionEnd", "_handleCompositionEnd$1", 3);
    _instance_1_u(_ = A.DefaultTextEditingStrategy.prototype, "get$handleChange", "handleChange$1", 3);
    _instance_1_u(_, "get$handleBeforeInput", "handleBeforeInput$1", 3);
    _instance_1_u(_, "get$handleBlur", "handleBlur$1", 3);
    _instance_1_u(_, "get$maybeSendAction", "maybeSendAction$1", 3);
    _instance_1_u(A.FullPageDimensionsProvider.prototype, "get$_onVisualViewportResize", "_onVisualViewportResize$1", 3);
    _instance_1_u(A.DisplayDprStream.prototype, "get$_onDprMediaQueryChange", "_onDprMediaQueryChange$1", 3);
    _instance_1_u(A.FlutterViewManager.prototype, "get$disposeAndUnregisterView", "disposeAndUnregisterView$1", 151);
    _instance_0_u(_ = A.EngineFlutterView.prototype, "get$dispose", "dispose$0", 1);
    _instance_1_u(_, "get$_didResize", "_didResize$1", 347);
    _instance_0_u(A.EngineFlutterWindow.prototype, "get$dispose", "dispose$0", 1);
    _static_2(J, "_interceptors_JSArray__compareAny$closure", "JSArray__compareAny", 112);
    _instance_1_i(_ = J.JSArray.prototype, "get$remove", "remove$1", 26);
    _instance_1_i(_, "get$addAll", "addAll$1", 13);
    _instance_1_i(A._CastIterableBase.prototype, "get$contains", "contains$1", 26);
    _static_0(A, "_js_helper_Primitives_dateNow$closure", "Primitives_dateNow", 71);
    _instance_1_i(A.ConstantStringSet.prototype, "get$contains", "contains$1", 26);
    _instance_1_i(A.GeneralConstantSet.prototype, "get$contains", "contains$1", 26);
    _instance_1_i(A.LinkedHashMapKeysIterable.prototype, "get$contains", "contains$1", 26);
    _static_1(A, "async__AsyncRun__scheduleImmediateJsOverride$closure", "_AsyncRun__scheduleImmediateJsOverride", 70);
    _static_1(A, "async__AsyncRun__scheduleImmediateWithSetImmediate$closure", "_AsyncRun__scheduleImmediateWithSetImmediate", 70);
    _static_1(A, "async__AsyncRun__scheduleImmediateWithTimer$closure", "_AsyncRun__scheduleImmediateWithTimer", 70);
    _static(A, "async__FutureExtensions__ignore$closure", 1, function() {
      return [null];
    }, ["call$2", "call$1"], ["FutureExtensions__ignore", function(__wc1_formal) {
      return A.FutureExtensions__ignore(__wc1_formal, null);
    }], 681, 0);
    _static_0(A, "async___startMicrotaskLoop$closure", "_startMicrotaskLoop", 1);
    _static_1(A, "async___nullDataHandler$closure", "_nullDataHandler", 36);
    _static_2(A, "async___nullErrorHandler$closure", "_nullErrorHandler", 72);
    _static_0(A, "async___nullDoneHandler$closure", "_nullDoneHandler", 1);
    _instance_0_u(_ = A._BroadcastSubscription.prototype, "get$_onPause", "_onPause$0", 1);
    _instance_0_u(_, "get$_onResume", "_onResume$0", 1);
    _instance_1_i(A._BroadcastStreamController.prototype, "get$add", "add$1", 13);
    _instance(A._Completer.prototype, "get$completeError", 0, 1, function() {
      return [null];
    }, ["call$2", "call$1"], ["completeError$2", "completeError$1"], 134, 0, 0);
    _instance_2_u(A._Future.prototype, "get$_completeError", "_completeError$2", 72);
    _instance_1_i(_ = A._StreamController.prototype, "get$add", "add$1", 13);
    _instance(_, "get$addError", 0, 1, function() {
      return [null];
    }, ["call$2", "call$1"], ["addError$2", "addError$1"], 134, 0, 0);
    _instance_0_i(_, "get$close", "close$0", 487);
    _instance_0_u(_ = A._ControllerSubscription.prototype, "get$_onPause", "_onPause$0", 1);
    _instance_0_u(_, "get$_onResume", "_onResume$0", 1);
    _instance_0_u(_ = A._BufferingStreamSubscription.prototype, "get$_onPause", "_onPause$0", 1);
    _instance_0_u(_, "get$_onResume", "_onResume$0", 1);
    _instance_0_u(A._DoneStreamSubscription.prototype, "get$_onMicrotask", "_onMicrotask$0", 1);
    _instance_0_u(_ = A._ForwardingStreamSubscription.prototype, "get$_onPause", "_onPause$0", 1);
    _instance_0_u(_, "get$_onResume", "_onResume$0", 1);
    _instance_1_u(_, "get$_handleData", "_handleData$1", 13);
    _instance_2_u(_, "get$_handleError", "_handleError$2", 489);
    _instance_0_u(_, "get$_handleDone", "_handleDone$0", 1);
    _static_2(A, "collection___defaultEquals$closure", "_defaultEquals", 101);
    _static_1(A, "collection___defaultHashCode$closure", "_defaultHashCode", 103);
    _static_2(A, "collection_ListBase__compareAny$closure", "ListBase__compareAny", 112);
    _static_2(A, "collection___dynamicCompare$closure", "_dynamicCompare", 112);
    _instance(_ = A._HashSet.prototype, "get$_newSimilarSet", 0, 0, null, ["call$1$0", "call$0"], ["_newSimilarSet$1$0", "_newSimilarSet$0"], 95, 0, 0);
    _instance_1_i(_, "get$contains", "contains$1", 26);
    _instance(_ = A._LinkedHashSet.prototype, "get$_newSimilarSet", 0, 0, null, ["call$1$0", "call$0"], ["_newSimilarSet$1$0", "_newSimilarSet$0"], 95, 0, 0);
    _instance_1_i(_, "get$contains", "contains$1", 26);
    _instance(A._LinkedIdentityHashSet.prototype, "get$_newSimilarSet", 0, 0, null, ["call$1$0", "call$0"], ["_newSimilarSet$1$0", "_newSimilarSet$0"], 95, 0, 0);
    _instance(_ = A.SplayTreeSet.prototype, "get$_newSet", 0, 0, null, ["call$1$0", "call$0"], ["_newSet$1$0", "_newSet$0"], 95, 0, 0);
    _instance_1_i(_, "get$contains", "contains$1", 26);
    _static_1(A, "convert___defaultToEncodable$closure", "_defaultToEncodable", 100);
    _instance_0_i(A._JsonDecoderSink.prototype, "get$close", "close$0", 1);
    _instance_1_i(_ = A._ByteCallbackSink.prototype, "get$add", "add$1", 13);
    _instance_0_i(_, "get$close", "close$0", 1);
    _static_1(A, "core__identityHashCode$closure", "identityHashCode", 103);
    _static_2(A, "core__identical$closure", "identical", 101);
    _static_2(A, "core_Comparable_compare$closure", "Comparable_compare", 682);
    _static_1(A, "core_Uri_decodeComponent$closure", "Uri_decodeComponent", 47);
    _static_0(A, "core__Uri__createList$closure", "_Uri__createList", 215);
    _static_2(A, "core___toUnmodifiableStringList$closure", "_toUnmodifiableStringList", 683);
    _instance_1_i(A.Iterable.prototype, "get$contains", "contains$1", 26);
    _instance_1_i(_ = A.StringBuffer.prototype, "get$write", "write$1", 13);
    _instance(_, "get$writeln", 0, 0, null, ["call$1", "call$0"], ["writeln$1", "writeln$0"], 585, 0, 0);
    _instance_0_i(A.BroadcastChannel.prototype, "get$close", "close$0", 1);
    _static(A, "math__max$closure", 2, null, ["call$1$2", "call$2"], ["max", function(a, b) {
      return A.max(a, b, type$.num);
    }], 684, 1);
    _static(A, "ui_Size_lerp$closure", 3, null, ["call$3"], ["Size_lerp"], 685, 0);
    _static(A, "ui__lerpDouble$closure", 3, null, ["call$3"], ["lerpDouble"], 686, 0);
    _static(A, "ui_Color_lerp$closure", 3, null, ["call$3"], ["Color_lerp"], 687, 0);
    _instance_1_u(A._StoredMessage.prototype, "get$invoke", "invoke$1", 30);
    _instance_0_u(A._Channel.prototype, "get$_drainStep", "_drainStep$0", 1);
    _instance(A.PointerData.prototype, "get$respond", 0, 0, null, ["call$1$allowPlatformDefault"], ["respond$1$allowPlatformDefault"], 713, 0, 0);
    _instance_2_u(_ = A.DeepCollectionEquality.prototype, "get$equals", "equals$2", 101);
    _instance_1_i(_, "get$hash", "hash$1", 103);
    _instance_1_u(_, "get$isValidKey", "isValidKey$1", 26);
    _instance(_ = A.AnimationController.prototype, "get$reverse", 1, 0, null, ["call$1$from", "call$0"], ["reverse$1$from", "reverse$0"], 259, 0, 0);
    _instance_1_u(_, "get$_animation_controller$_tick", "_animation_controller$_tick$1", 7);
    _instance_1_u(A.ReverseAnimation.prototype, "get$_statusChangeHandler", "_statusChangeHandler$1", 10);
    _instance_1_u(A.CurvedAnimation.prototype, "get$_updateCurveDirection", "_updateCurveDirection$1", 10);
    _instance_1_u(_ = A.TrainHoppingAnimation.prototype, "get$_statusChangeHandler", "_statusChangeHandler$1", 10);
    _instance_0_u(_, "get$_valueChangeHandler", "_valueChangeHandler$0", 1);
    _instance_1_u(_ = A.CompoundAnimation.prototype, "get$_maybeNotifyStatusListeners", "_maybeNotifyStatusListeners$1", 10);
    _instance_0_u(_, "get$_maybeNotifyListeners", "_maybeNotifyListeners$0", 1);
    _instance_0_u(A.AnimationLocalListenersMixin.prototype, "get$notifyListeners", "notifyListeners$0", 1);
    _instance_1_u(A.AnimationLocalStatusListenersMixin.prototype, "get$notifyStatusListeners", "notifyStatusListeners$1", 10);
    _instance_1_u(_ = A._CupertinoButtonState.prototype, "get$_handleTapDown", "_handleTapDown$1", 37);
    _instance_1_u(_, "get$_handleTapUp", "_handleTapUp$1", 85);
    _instance_0_u(_, "get$_handleTapCancel", "_handleTapCancel$0", 1);
    _instance(_, "get$_handleTap", 0, 0, function() {
      return [null];
    }, ["call$1", "call$0"], ["_handleTap$1", "_handleTap$0"], 131, 0, 0);
    _instance_1_u(_, "get$_onShowFocusHighlight", "_onShowFocusHighlight$1", 24);
    _instance_1_u(_ = A._CupertinoDesktopTextSelectionToolbarButtonState.prototype, "get$_onEnter", "_onEnter$1", 61);
    _instance_1_u(_, "get$_onExit", "_onExit$1", 50);
    _instance_0_u(A._CupertinoTextMagnifierState.prototype, "get$_magnifier0$_determineMagnifierPositionAndFocalPoint", "_magnifier0$_determineMagnifierPositionAndFocalPoint$0", 1);
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    _instance_1_u(_ = A._CupertinoBackGestureDetectorState.prototype, "get$_route$_handleDragStart", "_route$_handleDragStart$1", 38);
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    _instance_0_u(_, "get$_handleNextPage", "_handleNextPage$0", 1);
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    _instance_1_u(_, "get$_statusListener", "_statusListener$1", 10);
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    }], 690, 0);
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    _instance_0_u(_ = A.BindingBase.prototype, "get$reassembleApplication", "reassembleApplication$0", 15);
    _instance(_, "get$registerServiceExtension", 0, 0, null, ["call$2$callback$name"], ["registerServiceExtension$2$callback$name"], 356, 0, 0);
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    _instance_1_u(_, "get$_pictureOnDispose", "_pictureOnDispose$1", 201);
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      return {wrapWidth: null};
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    _static_1(A, "monodrag_DragGestureRecognizer__defaultBuilder$closure", "DragGestureRecognizer__defaultBuilder", 185);
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    _instance_1_u(A.BaseTapAndDragGestureRecognizer.prototype, "get$handleEvent", "handleEvent$1", 29);
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      return {key: B.C__Required, onPressed: B.C__Required};
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    _instance_1_u(_, "get$_evaluateFlex", "_evaluateFlex$1", 502);
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    _instance_1_u(_, "get$computeMinIntrinsicHeight", "computeMinIntrinsicHeight$1", 2);
    _instance_1_u(A.InkHighlight.prototype, "get$_handleAlphaStatusChanged", "_handleAlphaStatusChanged$1", 10);
    _instance_1_u(A.InkRipple.prototype, "get$_ink_ripple$_handleAlphaStatusChanged", "_ink_ripple$_handleAlphaStatusChanged$1", 10);
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    _instance_1_u(_, "get$debugCheckContext", "debugCheckContext$1", 630);
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    _instance_0_u(_, "get$handleStatesControllerChange", "handleStatesControllerChange$0", 1);
    _instance_1_u(_, "get$handleFocusHighlightModeChange", "handleFocusHighlightModeChange$1", 222);
    _instance_1_u(_, "get$handleFocusUpdate", "handleFocusUpdate$1", 24);
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    _instance_1_u(_, "get$handleMouseEnter", "handleMouseEnter$1", 61);
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    _instance_2_u(_, "get$_paintLabel", "_paintLabel$2", 21);
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    _instance_1_u(_, "get$computeMaxIntrinsicHeight", "computeMaxIntrinsicHeight$1", 2);
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    _instance_1_u(_, "get$_handleSetSelection", "_handleSetSelection$1", 291);
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    _instance_1_u(_, "get$_handleMoveCursorForwardByWord", "_handleMoveCursorForwardByWord$1", 24);
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    _instance_1_u(_, "get$computeMinIntrinsicHeight", "computeMinIntrinsicHeight$1", 2);
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    _instance_1_u(_, "get$computeMinIntrinsicHeight", "computeMinIntrinsicHeight$1", 2);
    _instance_1_u(_, "get$computeMaxIntrinsicHeight", "computeMaxIntrinsicHeight$1", 2);
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    _instance_1_u(_, "get$computeMinIntrinsicHeight", "computeMinIntrinsicHeight$1", 2);
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    _instance_2_u(A.RenderFittedBox.prototype, "get$_paintChildWithTransform", "_paintChildWithTransform$2", 309);
    _instance_1_u(_ = A.RenderOffstage.prototype, "get$computeMinIntrinsicWidth", "computeMinIntrinsicWidth$1", 2);
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    _instance_1_u(_, "get$computeMinIntrinsicHeight", "computeMinIntrinsicHeight$1", 2);
    _instance_1_u(_, "get$computeMaxIntrinsicHeight", "computeMaxIntrinsicHeight$1", 2);
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    _instance_0_u(_, "get$_performSemanticScrollUp", "_performSemanticScrollUp$0", 1);
    _instance_0_u(_, "get$_performSemanticScrollDown", "_performSemanticScrollDown$0", 1);
    _instance_0_u(_ = A.RenderSemanticsAnnotations.prototype, "get$_performTap", "_performTap$0", 1);
    _instance_0_u(_, "get$_performLongPress", "_performLongPress$0", 1);
    _instance_0_u(_, "get$_performDismiss", "_performDismiss$0", 1);
    _instance_0_u(_, "get$_performCopy", "_performCopy$0", 1);
    _instance_0_u(_, "get$_performCut", "_performCut$0", 1);
    _instance_0_u(_, "get$_performPaste", "_performPaste$0", 1);
    _instance_0_u(_, "get$_performDidGainAccessibilityFocus", "_performDidGainAccessibilityFocus$0", 1);
    _instance_0_u(_, "get$_performDidLoseAccessibilityFocus", "_performDidLoseAccessibilityFocus$0", 1);
    _instance_0_u(_, "get$_performFocus", "_performFocus$0", 1);
    _instance_0_u(A.SelectionRegistrant.prototype, "get$_selection$_updateSelectionRegistrarSubscription", "_selection$_updateSelectionRegistrarSubscription$0", 1);
    _instance_1_u(_ = A.RenderShiftedBox.prototype, "get$computeMinIntrinsicWidth", "computeMinIntrinsicWidth$1", 2);
    _instance_1_u(_, "get$computeMaxIntrinsicWidth", "computeMaxIntrinsicWidth$1", 2);
    _instance_1_u(_, "get$computeMinIntrinsicHeight", "computeMinIntrinsicHeight$1", 2);
    _instance_1_u(_, "get$computeMaxIntrinsicHeight", "computeMaxIntrinsicHeight$1", 2);
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    _instance_1_u(_, "get$computeMaxIntrinsicWidth", "computeMaxIntrinsicWidth$1", 2);
    _instance_1_u(_, "get$computeMinIntrinsicHeight", "computeMinIntrinsicHeight$1", 2);
    _instance_1_u(_, "get$computeMaxIntrinsicHeight", "computeMaxIntrinsicHeight$1", 2);
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    _instance_1_u(_, "get$computeMaxIntrinsicWidth", "computeMaxIntrinsicWidth$1", 2);
    _instance_1_u(_, "get$computeMinIntrinsicHeight", "computeMinIntrinsicHeight$1", 2);
    _instance_1_u(_, "get$computeMaxIntrinsicHeight", "computeMaxIntrinsicHeight$1", 2);
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    _instance_1_u(_, "get$computeMinIntrinsicHeight", "computeMinIntrinsicHeight$1", 2);
    _instance_1_u(_, "get$computeMaxIntrinsicHeight", "computeMaxIntrinsicHeight$1", 2);
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    _instance_1_u(_, "get$computeMinIntrinsicHeight", "computeMinIntrinsicHeight$1", 2);
    _instance_1_u(_, "get$computeMaxIntrinsicHeight", "computeMaxIntrinsicHeight$1", 2);
    _instance_2_u(_, "get$paintStack", "paintStack$2", 21);
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    _static_2(A, "wrap_RenderWrap__setChildPosition$closure", "RenderWrap__setChildPosition", 139);
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    _instance_1_u(_, "get$computeMinIntrinsicHeight", "computeMinIntrinsicHeight$1", 2);
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    _instance_1_u(_, "get$_handleBeginFrame", "_handleBeginFrame$1", 7);
    _instance_0_u(_, "get$_handleDrawFrame", "_handleDrawFrame$0", 1);
    _instance_0_u(_, "get$_disposePerformanceModeRequest", "_disposePerformanceModeRequest$0", 1);
    _instance_1_u(_, "get$_profileFramePostEvent", "_profileFramePostEvent$1", 314);
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    _instance_0_u(_, "get$_handleSemanticsEnabledChanged", "_handleSemanticsEnabledChanged$0", 1);
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    _instance_0_u(A.SemanticsOwner.prototype, "get$dispose", "dispose$0", 1);
    _instance_1_u(A.SemanticsConfiguration.prototype, "get$addTagForChildren", "addTagForChildren$1", 331);
    _static_1(A, "binding4_ServicesBinding__parseLicenses$closure", "ServicesBinding__parseLicenses", 705);
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    _instance_1_u(_, "get$_handleLifecycleMessage", "_handleLifecycleMessage$1", 337);
    _instance_1_u(_, "get$_handlePlatformMessage", "_handlePlatformMessage$1", 73);
    _instance_0_u(A.HardwareKeyboard.prototype, "get$_debugPressedKeysDetails", "_debugPressedKeysDetails$0", 215);
    _instance_1_u(_ = A.KeyEventManager.prototype, "get$handleKeyData", "handleKeyData$1", 124);
    _instance_1_u(_, "get$handleRawKeyMessage", "handleRawKeyMessage$1", 341);
    _instance_1_u(_, "get$_convertRawEventAndStore", "_convertRawEventAndStore$1", 342);
    _instance_1_u(_ = A.RestorationManager.prototype, "get$_methodHandler", "_methodHandler$1", 148);
    _instance_0_u(_, "get$dispose", "dispose$0", 1);
    _instance_1_u(_ = A.RestorationBucket.prototype, "get$_dropChild", "_dropChild$1", 149);
    _instance_1_u(_, "get$_recursivelyUpdateManager", "_recursivelyUpdateManager$1", 149);
    _instance_1_u(A.TextInput.prototype, "get$_loudlyHandleTextInputInvocation", "_loudlyHandleTextInputInvocation$1", 73);
    _instance_1_u(A.UndoManager.prototype, "get$_handleUndoManagerInvocation", "_handleUndoManagerInvocation$1", 73);
    _instance_1_u(A._ActionsState.prototype, "get$_handleActionChanged", "_handleActionChanged$1", 358);
    _instance_1_u(_ = A._FocusableActionDetectorState.prototype, "get$_handleFocusHighlightModeChange", "_handleFocusHighlightModeChange$1", 222);
    _instance_1_u(_, "get$_handleMouseEnter", "_handleMouseEnter$1", 61);
    _instance_1_u(_, "get$_handleMouseExit", "_handleMouseExit$1", 50);
    _instance_1_u(_, "get$_actions$_handleFocusChange", "_actions$_handleFocusChange$1", 24);
    _instance_1_u(_ = A._WidgetsAppState.prototype, "get$_defaultOnNavigationNotification", "_defaultOnNavigationNotification$1", 207);
    _instance_1_u(_, "get$_onGenerateRoute", "_onGenerateRoute$1", 361);
    _instance_1_u(_, "get$_onUnknownRoute", "_onUnknownRoute$1", 362);
    _instance_0_u(A.KeepAliveHandle.prototype, "get$dispose", "dispose$0", 1);
    _instance_0_u(_ = A.WidgetsBinding.prototype, "get$handleLocaleChanged", "handleLocaleChanged$0", 1);
    _instance_1_u(_, "get$_handleNavigationInvocation", "_handleNavigationInvocation$1", 372);
    _instance_1_u(_, "get$_handleBackGestureInvocation", "_handleBackGestureInvocation$1", 73);
    _instance_0_u(_, "get$_handleBuildScheduled", "_handleBuildScheduled$0", 1);
    _instance_0_u(_ = A._WidgetsFlutterBinding_BindingBase_GestureBinding_SchedulerBinding_ServicesBinding_PaintingBinding_SemanticsBinding_RendererBinding_WidgetsBinding.prototype, "get$handleMetricsChanged", "handleMetricsChanged$0", 1);
    _instance_0_u(_, "get$handleTextScaleFactorChanged", "handleTextScaleFactorChanged$0", 1);
    _instance_0_u(_, "get$handlePlatformBrightnessChanged", "handlePlatformBrightnessChanged$0", 1);
    _instance_0_u(_, "get$handleAccessibilityFeaturesChanged", "handleAccessibilityFeaturesChanged$0", 1);
    _instance_1_u(_, "get$handleViewFocusChanged", "handleViewFocusChanged$1", 231);
    _instance_0_u(_, "get$performReassemble", "performReassemble$0", 15);
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    _instance_1_u(_, "get$_handleDragUpdate", "_handleDragUpdate$1", 19);
    _instance_0_u(_, "get$_handleDismissUpdateValueChanged", "_handleDismissUpdateValueChanged$0", 1);
    _instance_1_u(_, "get$_handleDragEnd", "_handleDragEnd$1", 33);
    _instance_1_u(_, "get$_handleDismissStatusChanged", "_handleDismissStatusChanged$1", 374);
    _instance_1_u(A._DualTransitionBuilderState.prototype, "get$_animationListener", "_animationListener$1", 10);
    _instance_0_u(_ = A.EditableTextState.prototype, "get$_onChangedClipboardStatus", "_onChangedClipboardStatus$0", 1);
    _instance_0_u(_, "get$_onFloatingCursorResetTick", "_onFloatingCursorResetTick$0", 1);
    _instance_0_u(_, "get$_restartConnectionIfNeeded", "_restartConnectionIfNeeded$0", 1);
    _instance_0_u(_, "get$_unflagInternalFocus", "_unflagInternalFocus$0", 1);
    _instance_1_u(_, "get$_handleContextMenuOnParentScroll", "_handleContextMenuOnParentScroll$1", 228);
    _instance_0_u(_, "get$_onCursorColorTick", "_onCursorColorTick$0", 1);
    _instance_0_u(_, "get$_onCursorTick", "_onCursorTick$0", 1);
    _instance_0_u(_, "get$_didChangeTextEditingValue", "_didChangeTextEditingValue$0", 1);
    _instance_0_u(_, "get$_editable_text$_handleFocusChanged", "_editable_text$_handleFocusChanged$0", 1);
    _instance_1_u(_, "get$_compositeCallback", "_compositeCallback$1", 377);
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    _instance(_, "get$_moveToTextBoundary", 0, 3, null, ["call$3"], ["_moveToTextBoundary$3"], 161, 0, 0);
    _instance_0_u(_, "get$_characterBoundary", "_characterBoundary$0", 76);
    _instance_0_u(_, "get$_nextWordBoundary", "_nextWordBoundary$0", 76);
    _instance_0_u(_, "get$_linebreak", "_linebreak$0", 76);
    _instance_0_u(_, "get$_paragraphBoundary", "_paragraphBoundary$0", 76);
    _instance_0_u(_, "get$_documentBoundary", "_documentBoundary$0", 76);
    _instance_1_u(_, "get$_transposeCharacters", "_transposeCharacters$1", 381);
    _instance_1_u(_, "get$_replaceText", "_replaceText$1", 382);
    _instance_1_u(_, "get$_scrollToDocumentBoundary", "_scrollToDocumentBoundary$1", 383);
    _instance_1_u(_, "get$_scroll", "_scroll$1", 384);
    _instance_1_u(_, "get$_extendSelectionByPage", "_extendSelectionByPage$1", 385);
    _instance_1_u(_, "get$_updateSelection", "_updateSelection$1", 386);
    _instance_1_u(_, "get$_hideToolbarIfVisible", "_hideToolbarIfVisible$1", 387);
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    _instance_1_u(_, "get$_appLifecycleChange", "_appLifecycleChange$1", 229);
    _instance_0_u(_, "get$applyFocusChangesIfNeeded", "applyFocusChangesIfNeeded$0", 1);
    _instance_1_u(_ = A._HighlightModeManager.prototype, "get$handlePointerEvent", "handlePointerEvent$1", 29);
    _instance_1_u(_, "get$handleKeyMessage", "handleKeyMessage$1", 404);
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      var _null = null;
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      return A.FocusTraversalPolicy_defaultTraversalRequestFocusCallback(node, null, alignmentPolicy, null, null);
    }, function(node, duration) {
      return A.FocusTraversalPolicy_defaultTraversalRequestFocusCallback(node, null, null, null, duration);
    }], 706, 0);
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    _instance_1_u(_, "get$_updateSemanticsForRenderObject", "_updateSemanticsForRenderObject$1", 442);
    _instance_1_u(_ = A._HeroFlight.prototype, "get$_buildOverlay", "_buildOverlay$1", 25);
    _instance_1_u(_, "get$_handleAnimationUpdate", "_handleAnimationUpdate$1", 10);
    _instance_0_u(_, "get$onTick", "onTick$0", 1);
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    _instance_0_u(A.AnimatedWidgetBaseState.prototype, "get$_handleAnimationChanged", "_handleAnimationChanged$0", 1);
    _instance_0_u(A._InheritedNotifierElement.prototype, "get$_handleUpdate", "_handleUpdate$0", 1);
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    _static_2(A, "navigator_Navigator_defaultGenerateInitialRoutes$closure", "Navigator_defaultGenerateInitialRoutes", 710);
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    _static_1(A, "navigator__RouteEntry_willBePresentPredicate$closure", "_RouteEntry_willBePresentPredicate", 80);
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    _instance_0_u(_, "get$_recordLastFocus", "_recordLastFocus$0", 1);
    _instance_1_u(_, "get$_navigator$_handlePointerDown", "_navigator$_handlePointerDown$1", 68);
    _instance_1_u(_, "get$_handlePointerUpOrCancel", "_handlePointerUpOrCancel$1", 29);
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    _instance_1_u(_, "get$computeMinIntrinsicWidth", "computeMinIntrinsicWidth$1", 2);
    _instance_1_u(_, "get$computeMaxIntrinsicWidth", "computeMaxIntrinsicWidth$1", 2);
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    _instance_1_u(_, "get$computeMinIntrinsicHeight", "computeMinIntrinsicHeight$1", 2);
    _instance_1_u(_, "get$computeMaxIntrinsicHeight", "computeMaxIntrinsicHeight$1", 2);
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    _instance_1_u(_, "get$_changePhase", "_changePhase$1", 10);
    _instance_1_u(_, "get$_tickDisplacement", "_tickDisplacement$1", 7);
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    _instance_0_u(_, "get$dispose", "dispose$0", 1);
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    _instance_0_u(A._RootRestorationScopeState.prototype, "get$_replaceRootBucket", "_replaceRootBucket$0", 1);
    _instance_0_u(A.RestorableProperty.prototype, "get$dispose", "dispose$0", 1);
    _instance_1_u(A.RestorationMixin.prototype, "get$_updateProperty", "_updateProperty$1", 476);
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    _instance_0_u(A.RestorableChangeNotifier.prototype, "get$dispose", "dispose$0", 1);
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    _instance_0_u(_, "get$_handleBackButtonDispatcherNotification", "_handleBackButtonDispatcherNotification$0", 18);
    _instance_0_u(_, "get$_handleRouterDelegateNotification", "_handleRouterDelegateNotification$0", 1);
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    _instance_1_u(_, "get$_buildModalScope", "_buildModalScope$1", 25);
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    _instance_0_u(_, "get$_disposeHold", "_disposeHold$0", 1);
    _instance_0_u(_, "get$_disposeDrag", "_disposeDrag$0", 1);
    _instance_1_u(_, "get$_receivedPointerSignal", "_receivedPointerSignal$1", 188);
    _instance_1_u(_, "get$_scrollable$_handlePointerScroll", "_scrollable$_handlePointerScroll$1", 29);
    _instance_1_u(_, "get$_handleScrollMetricsNotification", "_handleScrollMetricsNotification$1", 118);
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    _instance_0_u(_, "get$dispose", "dispose$0", 1);
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    _instance_0_u(A.ScrollbarPainter.prototype, "get$dispose", "dispose$0", 1);
    _instance_1_u(_ = A.RawScrollbarState.prototype, "get$_validateInteractions", "_validateInteractions$1", 10);
    _instance_0_u(_, "get$_disposeThumbDrag", "_disposeThumbDrag$0", 1);
    _instance_0_u(_, "get$_disposeThumbHold", "_disposeThumbHold$0", 1);
    _instance_1_u(_, "get$handleTrackTapDown", "handleTrackTapDown$1", 37);
    _instance_1_u(_, "get$_scrollbar$_handleScrollMetricsNotification", "_scrollbar$_handleScrollMetricsNotification$1", 118);
    _instance_1_u(_, "get$_handleScrollNotification", "_handleScrollNotification$1", 66);
    _instance_1_u(_, "get$_handleThumbDragDown", "_handleThumbDragDown$1", 117);
    _instance_1_u(_, "get$_handleThumbDragStart", "_handleThumbDragStart$1", 38);
    _instance_1_u(_, "get$_handleThumbDragUpdate", "_handleThumbDragUpdate$1", 19);
    _instance_1_u(_, "get$_handleThumbDragEnd", "_handleThumbDragEnd$1", 33);
    _instance_0_u(_, "get$_handleThumbDragCancel", "_handleThumbDragCancel$0", 1);
    _instance_1_u(_, "get$_initThumbDragGestureRecognizer", "_initThumbDragGestureRecognizer$1", 496);
    _instance_1_u(_, "get$_handlePointerScroll", "_handlePointerScroll$1", 29);
    _instance_1_u(_, "get$_scrollbar$_receivedPointerSignal", "_scrollbar$_receivedPointerSignal$1", 188);
    _static_2(A, "selectable_region_MultiSelectableSelectionContainerDelegate__compareScreenOrder$closure", "MultiSelectableSelectionContainerDelegate__compareScreenOrder", 192);
    _instance_1_u(_ = A.StaticSelectionContainerDelegate.prototype, "get$clearInternalSelectionStateForSelectable", "clearInternalSelectionStateForSelectable$1", 56);
    _instance_1_i(_, "get$remove", "remove$1", 56);
    _instance_0_u(_, "get$dispose", "dispose$0", 1);
    _instance_1_i(_ = A.MultiSelectableSelectionContainerDelegate.prototype, "get$add", "add$1", 56);
    _instance_1_i(_, "get$remove", "remove$1", 56);
    _instance_0_u(_, "get$_handleSelectableGeometryChange", "_handleSelectableGeometryChange$0", 1);
    _instance_0_u(_, "get$dispose", "dispose$0", 1);
    _instance_2_u(A._ShortcutsState.prototype, "get$_handleOnKeyEvent", "_handleOnKeyEvent$2", 216);
    _instance_0_u(A.ShortcutRegistry.prototype, "get$dispose", "dispose$0", 1);
    _instance_0_u(A._ShortcutRegistrarState.prototype, "get$_shortcutsChanged", "_shortcutsChanged$0", 1);
    _instance_0_u(_ = A._RenderSingleChildViewport.prototype, "get$_hasScrolled", "_hasScrolled$0", 1);
    _instance_1_u(_, "get$computeMinIntrinsicWidth", "computeMinIntrinsicWidth$1", 2);
    _instance_1_u(_, "get$computeMaxIntrinsicWidth", "computeMaxIntrinsicWidth$1", 2);
    _instance_1_u(_, "get$computeMinIntrinsicHeight", "computeMinIntrinsicHeight$1", 2);
    _instance_1_u(_, "get$computeMaxIntrinsicHeight", "computeMaxIntrinsicHeight$1", 2);
    _instance(_, "get$showOnScreen", 0, 0, null, ["call$4$curve$descendant$duration$rect", "call$0", "call$1$rect", "call$3$curve$duration$rect", "call$2$descendant$rect"], ["showOnScreen$4$curve$descendant$duration$rect", "showOnScreen$0", "showOnScreen$1$rect", "showOnScreen$3$curve$duration$rect", "showOnScreen$2$descendant$rect"], 133, 0, 0);
    _instance_0_u(A._RenderSnapshotWidget.prototype, "get$_onRasterValueChanged", "_onRasterValueChanged$0", 1);
    _instance_0_u(A._DefaultSnapshotPainter.prototype, "get$dispose", "dispose$0", 1);
    _static_2(A, "text__SelectableTextContainerDelegate__compareScreenOrder$closure", "_SelectableTextContainerDelegate__compareScreenOrder", 192);
    _instance_0_u(_ = A.TextSelectionOverlay.prototype, "get$_updateTextSelectionOverlayVisibilities", "_updateTextSelectionOverlayVisibilities$0", 1);
    _instance_1_u(_, "get$_handleSelectionEndHandleDragStart", "_handleSelectionEndHandleDragStart$1", 38);
    _instance_1_u(_, "get$_handleSelectionEndHandleDragUpdate", "_handleSelectionEndHandleDragUpdate$1", 19);
    _instance_1_u(_, "get$_handleSelectionStartHandleDragStart", "_handleSelectionStartHandleDragStart$1", 38);
    _instance_1_u(_, "get$_handleSelectionStartHandleDragUpdate", "_handleSelectionStartHandleDragUpdate$1", 19);
    _instance_1_u(_, "get$_handleAnyDragEnd", "_handleAnyDragEnd$1", 33);
    _instance_1_u(_ = A.SelectionOverlay.prototype, "get$_handleStartHandleDragStart", "_handleStartHandleDragStart$1", 38);
    _instance_1_u(_, "get$_handleStartHandleDragUpdate", "_handleStartHandleDragUpdate$1", 19);
    _instance_1_u(_, "get$_handleStartHandleDragEnd", "_handleStartHandleDragEnd$1", 33);
    _instance_1_u(_, "get$_handleEndHandleDragStart", "_handleEndHandleDragStart$1", 38);
    _instance_1_u(_, "get$_handleEndHandleDragUpdate", "_handleEndHandleDragUpdate$1", 19);
    _instance_1_u(_, "get$_handleEndHandleDragEnd", "_handleEndHandleDragEnd$1", 33);
    _instance_1_u(_, "get$_buildToolbar", "_buildToolbar$1", 25);
    _instance_0_u(A._SelectionToolbarWrapperState.prototype, "get$_toolbarVisibilityChanged", "_toolbarVisibilityChanged$0", 1);
    _instance_0_u(A._SelectionHandleOverlayState.prototype, "get$_handleVisibilityChanged", "_handleVisibilityChanged$0", 1);
    _instance_0_u(_ = A.TextSelectionGestureDetectorBuilder.prototype, "get$onTapTrackStart", "onTapTrackStart$0", 1);
    _instance_0_u(_, "get$onTapTrackReset", "onTapTrackReset$0", 1);
    _instance_1_u(_, "get$onTapDown", "onTapDown$1", 90);
    _instance_1_u(_, "get$onForcePressStart", "onForcePressStart$1", 91);
    _instance_1_u(_, "get$onForcePressEnd", "onForcePressEnd$1", 91);
    _instance_1_u(_, "get$onSingleTapUp", "onSingleTapUp$1", 194);
    _instance_0_u(_, "get$onSingleTapCancel", "onSingleTapCancel$0", 1);
    _instance_1_u(_, "get$onSingleLongTapStart", "onSingleLongTapStart$1", 195);
    _instance_1_u(_, "get$onSingleLongTapMoveUpdate", "onSingleLongTapMoveUpdate$1", 196);
    _instance_1_u(_, "get$onSingleLongTapEnd", "onSingleLongTapEnd$1", 197);
    _instance_0_u(_, "get$onSecondaryTap", "onSecondaryTap$0", 1);
    _instance_1_u(_, "get$onSecondaryTapDown", "onSecondaryTapDown$1", 37);
    _instance_1_u(_, "get$onDoubleTapDown", "onDoubleTapDown$1", 90);
    _instance_1_u(_, "get$onTripleTapDown", "onTripleTapDown$1", 90);
    _instance_1_u(_, "get$onDragSelectionStart", "onDragSelectionStart$1", 198);
    _instance_1_u(_, "get$onDragSelectionUpdate", "onDragSelectionUpdate$1", 199);
    _instance_1_u(_, "get$onDragSelectionEnd", "onDragSelectionEnd$1", 200);
    _instance_0_u(_ = A._TextSelectionGestureDetectorState.prototype, "get$_handleTapTrackStart", "_handleTapTrackStart$0", 1);
    _instance_0_u(_, "get$_handleTapTrackReset", "_handleTapTrackReset$0", 1);
    _instance_1_u(_, "get$_text_selection$_handleTapDown", "_text_selection$_handleTapDown$1", 90);
    _instance_1_u(_, "get$_text_selection$_handleTapUp", "_text_selection$_handleTapUp$1", 194);
    _instance_0_u(_, "get$_text_selection$_handleTapCancel", "_text_selection$_handleTapCancel$0", 1);
    _instance_1_u(_, "get$_text_selection$_handleDragStart", "_text_selection$_handleDragStart$1", 198);
    _instance_1_u(_, "get$_text_selection$_handleDragUpdate", "_text_selection$_handleDragUpdate$1", 199);
    _instance_1_u(_, "get$_text_selection$_handleDragEnd", "_text_selection$_handleDragEnd$1", 200);
    _instance_1_u(_, "get$_forcePressStarted", "_forcePressStarted$1", 91);
    _instance_1_u(_, "get$_forcePressEnded", "_forcePressEnded$1", 91);
    _instance_1_u(_, "get$_handleLongPressStart", "_handleLongPressStart$1", 195);
    _instance_1_u(_, "get$_handleLongPressMoveUpdate", "_handleLongPressMoveUpdate$1", 196);
    _instance_1_u(_, "get$_handleLongPressEnd", "_handleLongPressEnd$1", 197);
    _instance_0_u(A.ClipboardStatusNotifier.prototype, "get$dispose", "dispose$0", 1);
    _instance_0_u(A.SingleTickerProviderStateMixin.prototype, "get$_updateTicker", "_updateTicker$0", 1);
    _instance_0_u(A.TickerProviderStateMixin.prototype, "get$_updateTickers", "_updateTickers$0", 1);
    _static_1(A, "transitions_ScaleTransition__handleScaleMatrix$closure", "ScaleTransition__handleScaleMatrix", 106);
    _static_1(A, "transitions_RotationTransition__handleTurnsMatrix$closure", "RotationTransition__handleTurnsMatrix", 106);
    _instance_0_u(A._AnimatedState.prototype, "get$_handleChange", "_handleChange$0", 1);
    _instance_0_u(_ = A.UndoHistoryState.prototype, "get$undo", "undo$0", 1);
    _instance_0_u(_, "get$redo", "redo$0", 1);
    _instance_1_u(_, "get$_undoFromIntent", "_undoFromIntent$1", 531);
    _instance_1_u(_, "get$_redoFromIntent", "_redoFromIntent$1", 532);
    _instance_0_u(_, "get$_push", "_push$0", 1);
    _instance_0_u(_, "get$_handleFocus", "_handleFocus$0", 1);
    _instance_0_u(A.UndoHistoryController.prototype, "get$dispose", "dispose$0", 1);
    _instance_0_u(A._ValueListenableBuilderState.prototype, "get$_valueChanged", "_valueChanged$0", 1);
    _instance_0_u(A._ViewState.prototype, "get$_scopeFocusChangeListener", "_scopeFocusChangeListener$0", 1);
    _static_1(A, "widget_inspector__debugTransformDebugCreator$closure", "debugTransformDebugCreator", 712);
    _instance_1_u(_ = A.WidgetInspectorService.prototype, "get$_reportStructuredError", "_reportStructuredError$1", 534);
    _instance_1_u(_, "get$_decrementReferenceCount", "_decrementReferenceCount$1", 535);
    _instance(_, "get$isWidgetTreeReady", 0, 0, null, ["call$1", "call$0"], ["isWidgetTreeReady$1", "isWidgetTreeReady$0"], 536, 0, 0);
    _instance_1_u(_, "get$pubRootDirectories", "pubRootDirectories$1", 27);
    _instance(_, "get$setSelectionById", 0, 1, null, ["call$2", "call$1"], ["setSelectionById$2", "setSelectionById$1"], 537, 0, 0);
    _instance_2_u(_, "get$_getParentChain", "_getParentChain$2", 538);
    _instance_2_u(_, "get$_getProperties", "_getProperties$2", 92);
    _instance_2_u(_, "get$_getChildren", "_getChildren$2", 92);
    _instance_2_u(_, "get$_getChildrenSummaryTree", "_getChildrenSummaryTree$2", 92);
    _instance_2_u(_, "get$_getChildrenDetailsSubtree", "_getChildrenDetailsSubtree$2", 92);
    _instance_1_u(_, "get$_getRootWidget", "_getRootWidget$1", 540);
    _instance(_, "get$_getRootWidgetSummaryTree", 0, 1, null, ["call$2$addAdditionalPropertiesCallback", "call$1"], ["_getRootWidgetSummaryTree$2$addAdditionalPropertiesCallback", "_getRootWidgetSummaryTree$1"], 541, 0, 0);
    _instance_1_u(_, "get$_getRootWidgetSummaryTreeWithPreviews", "_getRootWidgetSummaryTreeWithPreviews$1", 42);
    _instance_1_u(_, "get$_getRootWidgetTree", "_getRootWidgetTree$1", 42);
    _instance_1_u(_, "get$_getLayoutExplorerNode", "_getLayoutExplorerNode$1", 42);
    _instance_1_u(_, "get$_setFlexFit", "_setFlexFit$1", 27);
    _instance_1_u(_, "get$_setFlexFactor", "_setFlexFactor$1", 27);
    _instance_1_u(_, "get$_setFlexProperties", "_setFlexProperties$1", 27);
    _instance_2_u(_, "get$_getSelectedWidget", "_getSelectedWidget$2", 203);
    _instance_2_u(_, "get$_getSelectedSummaryWidget", "_getSelectedSummaryWidget$2", 203);
    _instance_0_u(_, "get$isWidgetCreationTracked", "isWidgetCreationTracked$0", 0);
    _instance_1_u(_, "get$_onFrameStart", "_onFrameStart$1", 7);
    _instance_1_u(_, "get$_onFrameEnd", "_onFrameEnd$1", 7);
    _instance_0_u(_ = A._WidgetInspectorState.prototype, "get$_selectionInformationChanged", "_selectionInformationChanged$0", 1);
    _instance_1_u(_, "get$_handlePanDown", "_handlePanDown$1", 117);
    _instance_1_u(_, "get$_handlePanUpdate", "_handlePanUpdate$1", 19);
    _instance_1_u(_, "get$_handlePanEnd", "_handlePanEnd$1", 33);
    _instance_0_u(_, "get$_widget_inspector$_handleTap", "_widget_inspector$_handleTap$0", 1);
    _instance_0_u(_ = A._ExitWidgetSelectionButtonGroupState.prototype, "get$_exitWidgetSelectionMode", "_exitWidgetSelectionMode$0", 1);
    _instance_0_u(_, "get$_onTooltipHidden", "_onTooltipHidden$0", 1);
    _instance_1_u(_ = A._RenderScaledInlineWidget.prototype, "get$computeMaxIntrinsicHeight", "computeMaxIntrinsicHeight$1", 2);
    _instance_1_u(_, "get$computeMaxIntrinsicWidth", "computeMaxIntrinsicWidth$1", 2);
    _instance_1_u(_, "get$computeMinIntrinsicHeight", "computeMinIntrinsicHeight$1", 2);
    _instance_1_u(_, "get$computeMinIntrinsicWidth", "computeMinIntrinsicWidth$1", 2);
    _static_1(A, "widget_state_WidgetStateMouseCursor__clickable$closure", "WidgetStateMouseCursor__clickable", 175);
    _static_1(A, "widget_state_WidgetStateMouseCursor__textable$closure", "WidgetStateMouseCursor__textable", 175);
    _instance_1_u(_ = A._RatingBarState.prototype, "get$_onDragUpdate", "_onDragUpdate$1", 19);
    _instance_1_u(_, "get$_onDragStart", "_onDragStart$1", 38);
    _instance_1_u(_, "get$_onDragEnd", "_onDragEnd$1", 33);
    _instance(A.Registrar.prototype, "get$handleFrameworkMessage", 0, 3, null, ["call$3"], ["handleFrameworkMessage$3"], 555, 0, 0);
    _static(A, "http__post$closure", 1, function() {
      return {body: null, encoding: null, headers: null};
    }, ["call$4$body$encoding$headers", "call$1", "call$2$headers", "call$3$body$headers"], ["post", function(url) {
      return A.post(url, null, null, null);
    }, function(url, headers) {
      return A.post(url, null, null, headers);
    }, function(url, body, headers) {
      return A.post(url, body, null, headers);
    }], 49, 0);
    _static(A, "http__put$closure", 1, null, ["call$4$body$encoding$headers", "call$1", "call$2$headers", "call$3$body$headers"], ["put", function(url) {
      return A.put(url, null, null, null);
    }, function(url, headers) {
      return A.put(url, null, null, headers);
    }, function(url, body, headers) {
      return A.put(url, body, null, headers);
    }], 49, 0);
    _static(A, "http__delete$closure", 1, null, ["call$4$body$encoding$headers", "call$1", "call$2$headers", "call$3$body$headers"], ["$delete", function(url) {
      return A.$delete(url, null, null, null);
    }, function(url, headers) {
      return A.$delete(url, null, null, headers);
    }, function(url, body, headers) {
      return A.$delete(url, body, null, headers);
    }], 49, 0);
    _instance(_ = A.BaseClient.prototype, "get$head", 1, 1, null, ["call$2$headers", "call$1"], ["head$2$headers", "head$1"], 208, 0, 0);
    _instance(_, "get$get", 1, 1, null, ["call$2$headers", "call$1"], ["$get$2$headers", "$get$1"], 208, 0, 0);
    _instance(_, "get$post", 0, 1, null, ["call$4$body$encoding$headers", "call$1", "call$2$headers", "call$3$body$headers"], ["post$4$body$encoding$headers", "post$1", "post$2$headers", "post$3$body$headers"], 49, 0, 0);
    _instance(_, "get$put", 1, 1, null, ["call$4$body$encoding$headers", "call$1", "call$2$headers", "call$3$body$headers"], ["put$4$body$encoding$headers", "put$1", "put$2$headers", "put$3$body$headers"], 49, 0, 0);
    _instance(_, "get$patch", 0, 1, null, ["call$4$body$encoding$headers", "call$1", "call$2$headers", "call$3$body$headers"], ["patch$4$body$encoding$headers", "patch$1", "patch$2$headers", "patch$3$body$headers"], 49, 0, 0);
    _instance(_, "get$$delete", 1, 1, null, ["call$4$body$encoding$headers", "call$1", "call$2$headers", "call$3$body$headers"], ["delete$4$body$encoding$headers", "delete$1", "delete$2$headers", "delete$3$body$headers"], 49, 0, 0);
    _static_1(A, "optimize__optimizedRanges$closure", "optimizedRanges", 714);
    _static_2(A, "change_notifier_provider_ChangeNotifierProvider__dispose$closure", "ChangeNotifierProvider__dispose", 715);
    _static_2(A, "listenable_provider_ListenableProvider__startListening$closure", "ListenableProvider__startListening", 716);
    _instance_0_u(A._InheritedProviderScopeElement.prototype, "get$markNeedsNotifyDependents", "markNeedsNotifyDependents$0", 1);
    _instance_1_u(A.RealtimeClient.prototype, "get$_onConnError", "_onConnError$1", 36);
    _instance_1_u(A.RestartWeb.prototype, "get$handleMethodCall", "handleMethodCall$1", 73);
    _instance_1_i(A.Subject.prototype, "get$add", "add$1", 13);
    _instance_1_u(_ = A._StartWithStreamSink.prototype, "get$onData", "onData$1", 13);
    _instance_2_i(_, "get$onError", "onError$2", 72);
    _instance_0_u(_, "get$onDone", "onDone$0", 1);
    _instance_1_u(_ = A._StartWithErrorStreamSink.prototype, "get$onData", "onData$1", 13);
    _instance_2_i(_, "get$onError", "onError$2", 72);
    _instance_0_u(_, "get$onDone", "onDone$0", 1);
    _instance_0_u(A.SupabaseClient.prototype, "get$_getAccessToken", "_getAccessToken$0", 636);
    _instance_1_u(A.HtmlWebSocketChannel.prototype, "get$_innerListen", "_innerListen$1", 128);
    _static_1(A, "default_mapping___textReplace$closure", "_textReplace", 83);
    _static_1(A, "default_mapping___singeQuoteAttributeReplace$closure", "_singeQuoteAttributeReplace", 83);
    _static_1(A, "default_mapping___doubleQuoteAttributeReplace$closure", "_doubleQuoteAttributeReplace", 83);
    _instance_0_u(_ = A.XmlEventParser.prototype, "get$event", "event$0", 646);
    _instance_0_u(_, "get$characterData", "characterData$0", 647);
    _instance_0_u(_, "get$startElement", "startElement$0", 648);
    _instance_0_i(_, "get$attributes", "attributes$0", 649);
    _instance_0_u(_, "get$attribute", "attribute$0", 650);
    _instance_0_u(_, "get$attributeAssignment", "attributeAssignment$0", 79);
    _instance_0_u(_, "get$attributeValue", "attributeValue$0", 79);
    _instance_0_u(_, "get$attributeValueDoubleQuote", "attributeValueDoubleQuote$0", 79);
    _instance_0_u(_, "get$attributeValueSingleQuote", "attributeValueSingleQuote$0", 79);
    _instance_0_u(_, "get$attributeValueNoQuote", "attributeValueNoQuote$0", 79);
    _instance_0_i(_, "get$endElement", "endElement$0", 652);
    _instance_0_u(_, "get$comment", "comment$0", 653);
    _instance_0_u(_, "get$cdata", "cdata$0", 654);
    _instance_0_u(_, "get$declaration", "declaration$0", 655);
    _instance_0_u(_, "get$processing", "processing$0", 656);
    _instance_0_u(_, "get$doctype", "doctype$0", 657);
    _instance_0_u(_, "get$doctypeExternalId", "doctypeExternalId$0", 123);
    _instance_0_u(_, "get$doctypeExternalIdSystem", "doctypeExternalIdSystem$0", 123);
    _instance_0_u(_, "get$doctypeExternalIdPublic", "doctypeExternalIdPublic$0", 123);
    _instance_0_u(_, "get$doctypeIntSubset", "doctypeIntSubset$0", 67);
    _instance_0_u(_, "get$doctypeElementDecl", "doctypeElementDecl$0", 77);
    _instance_0_u(_, "get$doctypeAttlistDecl", "doctypeAttlistDecl$0", 77);
    _instance_0_u(_, "get$doctypeEntityDecl", "doctypeEntityDecl$0", 77);
    _instance_0_u(_, "get$doctypeNotationDecl", "doctypeNotationDecl$0", 77);
    _instance_0_u(_, "get$doctypeReference", "doctypeReference$0", 77);
    _instance_0_u(_, "get$space", "space$0", 67);
    _instance_0_u(_, "get$spaceOptional", "spaceOptional$0", 67);
    _instance_0_u(_, "get$nameToken", "nameToken$0", 67);
    _instance_0_u(_, "get$nameStartChar", "nameStartChar$0", 67);
    _instance_0_u(_, "get$nameChar", "nameChar$0", 67);
    _instance_1_u(A.XmlEventVisitor.prototype, "get$visit", "visit$1", 678);
    _static_1(A, "link_LinkViewController__viewFactory$closure", "LinkViewController__viewFactory", 717);
    _static_2(A, "layout_helper_ChildLayoutHelper_dryLayoutChild$closure", "ChildLayoutHelper_dryLayoutChild", 53);
    _static_2(A, "layout_helper_ChildLayoutHelper_layoutChild$closure", "ChildLayoutHelper_layoutChild", 53);
    _static(A, "layout_helper_ChildLayoutHelper_getDryBaseline$closure", 3, null, ["call$3"], ["ChildLayoutHelper_getDryBaseline"], 160, 0);
    _static(A, "layout_helper_ChildLayoutHelper_getBaseline$closure", 3, null, ["call$3"], ["ChildLayoutHelper_getBaseline"], 160, 0);
    _static_1(A, "code___toFormattedChar$closure", "_toFormattedChar", 64);
    _static_2(A, "failure_joiner__selectFirst$closure", "selectFirst", 99);
    _static_2(A, "failure_joiner__selectLast$closure", "selectLast", 99);
    _static_2(A, "failure_joiner__selectFarthest$closure", "selectFarthest", 99);
    _static_2(A, "websocket_web__createWebSocketClient$closure", "createWebSocketClient", 480);
  })();
  (function inheritance() {
    var _mixin = hunkHelpers.mixin,
      _mixinHard = hunkHelpers.mixinHard,
      _inherit = hunkHelpers.inherit,
      _inheritMany = hunkHelpers.inheritMany;
    _inherit(A.Object, null);
    _inheritMany(A.Object, [A.AlarmClock, A.AppBootstrap, A.Closure, A.CkCanvas, A.CanvasKitCanvas, A.ManagedSkColorFilter, A.CkColorFilter, A.DisplayCanvasFactory, A.HtmlViewEmbedder, A._Enum, A.Mutator, A.Iterable, A.SceneElement, A.EmbedderFrameContext, A.SkiaFontCollection, A.RegisteredFont, A.UnregisteredFont, A.FontDownloadResult, A.SkiaFallbackRegistry, A.ResizingCodec, A.HtmlImageElementCodec, A.ImageCodecException, A.CkImage, A.ImageSource, A.CkImageFilter, A.CkAnimatedImage, A.BrowserImageDecoder, A.Layer, A.LayerScene, A.LayerSceneBuilder, A.LayerTree, A.Frame, A.CompositorContext, A.LayerVisitor, A.Rasterizer, A.ViewRasterizer, A.CkNWayCanvas, A.NativeMemoryFinalizationRegistry, A.UniqueRef, A.CountedRef, A.Rendering, A.RenderingEntity, A.CkPaint, A.CkPath, A.CkPicture, A.CkPictureRecorder, A.DisplayCanvas, A.RenderQueue, A.CanvasKitRenderer, A.SimpleCkShader, A.CkSurface, A.CkParagraphStyle, A.CkTextStyle, A.CkStrutStyle, A.CkParagraph, A.CkLineMetrics, A.CkParagraphBuilder, A.Error, A.ClipboardMessageHandler, A.ClipboardAPICopyStrategy, A.ClipboardAPIPasteStrategy, A.ExecCommandCopyStrategy, A.ExecCommandPasteStrategy, A.EngineColorFilter, A.FlutterConfiguration, A.Display, A.ScreenOrientation, A.HttpFetchResponseImpl, A.HttpFetchPayloadImpl, A.HttpFetchNoPayloadError, A.HttpFetchError, A.DomSubscription, A.DomPoint, A._DomListIterator, A._DomTouchListIterator, A.DomIteratorWrapper, A.FontFallbackManager, A._UnicodePropertyLookup, A.FallbackFontDownloadQueue, A.FontAsset, A.FontFamily, A.FontManifest, A.AssetFontsResult, A.FrameTimingRecorder, A.HtmlRenderer, A.ResourceManager, A.SingleFrameInfo, A.AnimatedImageFrameInfo, A._WebpHeaderReader, A._GifHeaderReader, A.KeyboardBinding, A.FlutterHtmlKeyboardEvent, A.KeyboardConverter, A.ContextMenu, A.MouseCursor0, A.BrowserHistory, A.NotoFont, A.FallbackFontComponent, A.HighContrastSupport, A.PlatformDispatcher, A.ViewConfiguration0, A.PlatformConfiguration, A.AppLifecycleState0, A.ViewFocusBinding, A.PlatformViewManager, A.PlatformViewMessageHandler, A.SafariPointerEventWorkaround, A.PointerBinding, A.ClickDebouncer, A.PointerSupportDetector, A.Listener, A._BaseAdapter, A._WheelEventListenerMixin, A._SanitizedDetails, A._ButtonSanitizer, A._PointerDeviceState, A._GlobalPointerState, A.PointerDataConverter, A.Profiler, A.RawKeyboard, A.AccessibilityAnnouncements, A.SemanticRole, A.SemanticBehavior, A.AccessibilityFocusManager, A.LabelRepresentationBehavior, A.EngineAccessibilityFeatures, A.SemanticsUpdate, A.SemanticsNodeUpdate, A.SemanticsObject, A.EngineSemantics, A.EngineSemanticsOwner, A.SemanticsHelper, A.SemanticsEnabler, A._DefaultTextEditingStrategy_Object_CompositionAwareMixin, A.ListBase, A.MethodCall0, A.JSONMessageCodec, A.JSONMethodCodec, A.StandardMessageCodec, A.StandardMethodCodec, A.WriteBuffer0, A.ReadBuffer0, A.TextFragment, A.EngineLineMetrics, A.BrowserAutofillHints, A.CompositionAwareMixin, A.EngineInputAction, A.EngineInputType, A.TextCapitalizationConfig, A.EngineAutofillForm, A.AutofillInfo, A.TextEditingDeltaState, A.EditingState, A.InputConfiguration, A.TextInputCommand, A.TextEditingChannel, A.HybridTextEditing, A.EditableTextStyle, A.EditableTextGeometry, A.LruCache, A.BitmapSize, A.Matrix4, A.DimensionsProvider, A.DisplayDprStream, A.DomManager, A.CustomElementEmbeddingStrategy, A.FullPageEmbeddingStrategy, A.FlutterViewManager, A.GlobalHtmlAttributes, A.HotRestartCacheHandler, A.EngineFlutterView, A.ViewPadding, A.ViewConstraints, A.JS_CONST, J.Interceptor, J.ArrayIterator, A.CastIterator, A.MapBase, A.SentinelValue, A.ListIterator, A.MappedIterator, A.WhereIterator, A.ExpandIterator, A.TakeIterator, A.SkipIterator, A.SkipWhileIterator, A.EmptyIterator, A.FollowedByIterator, A.WhereTypeIterator, A.FixedLengthListMixin, A.UnmodifiableListMixin, A.Symbol, A._Record, A.MapView, A.ConstantMap, A._KeysOrValuesOrElementsIterator, A.SetBase, A.JSInvocationMirror, A.TypeErrorDecoder, A.NullThrownFromJavaScriptException, A.ExceptionAndStackTrace, A._StackTrace, A._Required, A.LinkedHashMapCell, A.LinkedHashMapKeyIterator, A.LinkedHashMapValueIterator, A.LinkedHashMapEntryIterator, A.JSSyntaxRegExp, A._MatchImplementation, A._AllMatchesIterator, A.StringMatch, A._StringAllMatchesIterator, A._Cell, A._InitializedCell, A._UnmodifiableNativeByteBufferView, A.Rti, A._FunctionParameters, A._Type, A._StringStream, A.LocaleKeymap, A._TimerImpl, A._AsyncAwaitCompleter, A._SyncStarIterator, A.AsyncError, A.Stream, A._BufferingStreamSubscription, A._BroadcastStreamController, A.TimeoutException, A._Completer, A._FutureListener, A._Future, A._AsyncCallbackEntry, A.StreamTransformerBase, A._StreamController, A._SyncStreamControllerDispatch, A._AsyncStreamControllerDispatch, A._StreamSinkWrapper, A._DelayedEvent, A._DelayedDone, A._PendingEvents, A._DoneStreamSubscription, A._StreamIterator, A._Zone, A._HashMapKeyIterator, A._HashSetIterator, A._LinkedHashSetCell, A._LinkedHashSetIterator, A._LinkedListIterator, A.LinkedListEntry, A._MapBaseValueIterator, A._UnmodifiableMapMixin, A._DoubleLinkedQueueEntry, A._DoubleLinkedQueueIterator, A._ListQueueIterator, A._SplayTreeNode, A._SplayTree, A._SplayTreeIterator, A.StringConversionSink, A.Codec, A.Converter, A.ByteConversionSink, A._Base64Encoder, A._Base64Decoder, A.ChunkedConversionSink, A._SimpleCallbackSink, A._JsonStringifier, A._ClosableStringSink, A._StringConversionSinkAsStringSinkAdapter, A._Utf8Encoder, A._Utf8Decoder, A._WeakReferenceWrapper, A.DateTime, A.Duration, A.OutOfMemoryError, A.StackOverflowError, A._Exception, A.FormatException, A.MapEntry, A.Null, A._StringStackTrace, A.Stopwatch, A.RuneIterator, A.StringBuffer, A._Uri, A.UriData, A._SimpleUri, A.Expando, A._FakeUserTag, A.ServiceExtensionResponse, A.TimelineTask, A._AsyncBlock, A._SyncBlock, A.CssStyleDeclarationBase, A.EventStreamProvider, A._EventStreamSubscription0, A.ImmutableListMixin, A.FixedSizeListIterator, A._AcceptStructuredClone, A.NullRejectionException, A._JSRandom, A._Random, A.Endian, A._ChannelCallbackRecord, A._StoredMessage, A._Channel, A.ChannelBuffers, A.OffsetBase, A.Rect, A.Radius, A.RRect, A.KeyData, A.Color, A.MaskFilter, A.ImageFilter, A.Shadow, A.ImmutableBuffer, A.FrameTiming, A.Locale, A.SemanticsActionEvent, A.ViewFocusEvent, A.PointerData, A.PointerDataPacket, A.SemanticsAction, A.SemanticsFlag, A.SemanticsUpdateBuilder, A.FontWeight, A.FontVariation, A.GlyphInfo, A.TextDecoration, A.TextHeightBehavior, A.TextBox, A.TextPosition, A.TextRange, A.ParagraphConstraints, A.CallbackHandle, A.GestureSettings, A.AssetManager, A.BrowserDetection, A.BrowserPlatformLocation, A.HashUrlStrategy, A.PlatformViewRegistry, A.PlatformInterface, A.CancelableOperation, A.CancelableCompleter, A.DelegatingStreamSink, A.StringCharacterRange, A.Breaks, A.BackBreaks, A.CanonicalizedMap, A.DefaultEquality, A.IterableEquality, A.ListEquality, A._UnorderedEquality, A._MapEntry, A.MapEquality, A.DeepCollectionEquality, A.HeapPriorityQueue, A._DelegatingIterableBase, A.Listenable, A.Simulation, A._AnimationStyle_Object_Diagnosticable, A.AnimationWithParentMixin, A.ParametricCurve, A.AnimationLazyListenerMixin, A.AnimationEagerListenerMixin, A.AnimationLocalListenersMixin, A.AnimationLocalStatusListenersMixin, A.Animatable, A.TweenSequenceItem, A._Interval, A._DiagnosticableTree_Object_Diagnosticable, A._State_Object_Diagnosticable, A._CupertinoDynamicColor_Object_Diagnosticable, A.TextSelectionControls, A._IconThemeData_Object_Diagnosticable, A.LocalizationsDelegate, A.DefaultCupertinoLocalizations, A._CupertinoBackGestureController, A._Decoration_Object_Diagnosticable, A.BoxPainter, A._RenderObject_Object_DiagnosticableTreeMixin, A._CupertinoTextThemeData_Object_Diagnosticable, A._TextThemeDefaultsBuilder, A.NoDefaultCupertinoThemeData, A._CupertinoThemeDefaults, A._CupertinoTextThemeDefaults, A.PartialStackFrame, A.StackFilter, A.DiagnosticsNode, A._FlutterErrorDetails_Object_Diagnosticable, A.BindingBase, A.ChangeNotifier, A.TextTreeConfiguration, A._PrefixedStringBuilder, A._NoDefaultValue, A.TextTreeRenderer, A.DiagnosticPropertiesBuilder, A.Diagnosticable, A.DiagnosticableTreeMixin, A.Key, A._TypeLiteral, A.LicenseEntry, A.ObjectEvent, A.FlutterMemoryAllocations, A.PersistentHashMap, A._TrieNode, A.WriteBuffer, A.ReadBuffer, A.StackFrame, A.SynchronousFuture, A.GestureArenaMember, A.GestureArenaEntry, A._GestureArena, A.GestureArenaManager, A.SamplingClock, A._Resampler, A.GestureBinding, A.DragDownDetails, A.DragStartDetails, A.DragUpdateDetails, A.DragEndDetails, A._PointerEvent_Object_Diagnosticable, A._PointerEventDescription, A._AbstractPointerEvent, A._CopyPointerAddedEvent, A._CopyPointerRemovedEvent, A._CopyPointerHoverEvent, A._CopyPointerEnterEvent, A._CopyPointerExitEvent, A._CopyPointerDownEvent, A._CopyPointerMoveEvent, A._CopyPointerUpEvent, A._RespondablePointerEvent, A._CopyPointerScrollEvent, A._CopyPointerScrollInertiaCancelEvent, A._CopyPointerScaleEvent, A._CopyPointerPanZoomStartEvent, A._CopyPointerPanZoomUpdateEvent, A._CopyPointerPanZoomEndEvent, A._CopyPointerCancelEvent, A.ForcePressDetails, A.DeviceGestureSettings, A.HitTestEntry, A._TransformPart, A.HitTestResult, A.LongPressStartDetails, A.LongPressMoveUpdateDetails, A.LongPressEndDetails, A._Vector, A._Matrix, A.PolynomialFit, A.LeastSquaresSolver, A._CountdownZoned, A._TapTracker, A.PointerRouter, A.PointerSignalResolver, A.OffsetPair, A.TapDownDetails, A.TapUpDetails, A._TapDragDownDetails_Object_Diagnosticable, A._TapDragUpDetails_Object_Diagnosticable, A._TapDragStartDetails_Object_Diagnosticable, A._TapDragUpdateDetails_Object_Diagnosticable, A._TapDragEndDetails_Object_Diagnosticable, A._TapStatusTrackerMixin, A._CombiningGestureArenaEntry, A.Velocity, A.VelocityEstimate, A._PointAtTime, A.VelocityTracker, A._ActionIconThemeData_Object_Diagnosticable, A.ScrollBehavior, A.SingleChildLayoutDelegate, A._AppBarTheme_Object_Diagnosticable, A._Diagonal, A._BadgeThemeData_Object_Diagnosticable, A._MaterialBannerThemeData_Object_Diagnosticable, A._BottomAppBarTheme_Object_Diagnosticable, A._Circle, A._BottomNavigationBarThemeData_Object_Diagnosticable, A._BottomSheetThemeData_Object_Diagnosticable, A._ButtonBarThemeData_Object_Diagnosticable, A._ButtonStyle_Object_Diagnosticable, A._MouseCursor_Object_Diagnosticable, A._ButtonThemeData_Object_Diagnosticable, A._CardThemeData_Object_Diagnosticable, A._CheckboxThemeData_Object_Diagnosticable, A._ChipThemeData_Object_Diagnosticable, A._ColorScheme_Object_Diagnosticable, A._DataTableThemeData_Object_Diagnosticable, A._DatePickerThemeData_Object_Diagnosticable, A._RoutePlaceholder, A._DialogThemeData_Object_Diagnosticable, A._DividerThemeData_Object_Diagnosticable, A._DrawerThemeData_Object_Diagnosticable, A._DropdownMenuThemeData_Object_Diagnosticable, A._ElevatedButtonThemeData_Object_Diagnosticable, A._ElevationOpacity, A._ExpansionTileThemeData_Object_Diagnosticable, A._FilledButtonThemeData_Object_Diagnosticable, A._DefaultHeroTag, A._FloatingActionButtonThemeData_Object_Diagnosticable, A.FloatingActionButtonLocation, A.FabFloatOffsetY, A.FabEndOffsetX, A.FloatingActionButtonAnimator, A._IconButtonThemeData_Object_Diagnosticable, A.InkFeature, A.InteractiveInkFeatureFactory, A.ShapeBorder, A.FloatingLabelAlignment, A._Decoration, A._RenderDecorationLayout, A.InputDecoration, A._InputDecorationTheme_Object_Diagnosticable, A._ListTileThemeData_Object_Diagnosticable, A.DefaultMaterialLocalizations, A.MaterialStateMixin, A._MenuThemeData_Object_Diagnosticable, A._MenuButtonThemeData_Object_Diagnosticable, A._MenuStyle_Object_Diagnosticable, A._NavigationBarThemeData_Object_Diagnosticable, A._NavigationDrawerThemeData_Object_Diagnosticable, A._NavigationRailThemeData_Object_Diagnosticable, A._OutlinedButtonThemeData_Object_Diagnosticable, A.MaterialRouteTransitionMixin, A.PageTransitionsBuilder, A._PageTransitionsTheme_Object_Diagnosticable, A._ZoomTransitionBase, A._PopupMenuThemeData_Object_Diagnosticable, A._ProgressIndicatorThemeData_Object_Diagnosticable, A._RadioThemeData_Object_Diagnosticable, A.ScaffoldPrelayoutGeometry, A.ScaffoldGeometry, A.Constraints, A.MultiChildLayoutDelegate, A._Action_Object_Diagnosticable, A.ScaffoldFeatureController, A._ScrollbarThemeData_Object_Diagnosticable, A._SearchBarThemeData_Object_Diagnosticable, A._SearchViewThemeData_Object_Diagnosticable, A._SegmentedButtonThemeData_Object_Diagnosticable, A._SliderThemeData_Object_Diagnosticable, A._SnackBarThemeData_Object_Diagnosticable, A._SwitchThemeData_Object_Diagnosticable, A._TabBarThemeData_Object_Diagnosticable, A._TextButtonThemeData_Object_Diagnosticable, A.TextSelectionGestureDetectorBuilder, A._TextSelectionThemeData_Object_Diagnosticable, A._TextTheme_Object_Diagnosticable, A._ThemeData_Object_Diagnosticable, A.CupertinoBasedMaterialThemeData, A._IdentityThemeDataCacheKey, A._FifoCache, A._VisualDensity_Object_Diagnosticable, A.TimeOfDay, A._TimePickerThemeData_Object_Diagnosticable, A._ToggleButtonsThemeData_Object_Diagnosticable, A._TooltipThemeData_Object_Diagnosticable, A._Typography_Object_Diagnosticable, A.AlignmentGeometry, A.TextAlignVertical, A.PaintingBinding, A.BorderRadiusGeometry, A._BorderSide_Object_Diagnosticable, A.FittedSizes, A.ClipContext, A.HSVColor, A.HSLColor, A.ImageSizeInfo, A.DecorationImage, A._DecorationImagePainter, A._BlendedDecorationImage, A._BlendedDecorationImagePainter, A.EdgeInsetsGeometry, A.ImageCache, A._CachedImageBase, A._PendingImage, A.ImageConfiguration, A.ImageProvider, A._ImageStreamCompleter_Object_Diagnosticable, A.AssetBundleImageKey, A.ImageInfo, A.ImageStreamListener, A._ImageStream_Object_Diagnosticable, A.ImageStreamCompleterHandle, A.Accumulator, A.InlineSpanSemanticsInformation, A._StrutStyle_Object_Diagnosticable, A.PlaceholderDimensions, A.TextBoundary, A._TextLayout, A._TextPainterLayoutCacheWithOffset, A._LineCaretMetrics, A.TextPainter, A._LinearTextScaler, A._TextStyle_Object_Diagnosticable, A.SpringDescription, A._CriticalSolution, A._OverdampedSolution, A._UnderdampedSolution, A.Tolerance, A.RendererBinding, A._PipelineOwner_Object_DiagnosticableTreeMixin, A.ParentData, A._DryLayout, A._Baseline, A._LayoutCacheStorage, A.RenderBoxContainerDefaultsMixin, A._OverflowRegionData, A.DebugOverflowIndicatorMixin, A.TextSelectionPoint, A.VerticalCaretMovementRun, A._LayoutSizes, A.AnnotationEntry, A.AnnotationResult, A._Layer_Object_DiagnosticableTreeMixin, A.LayerHandle, A.LayerLink, A._MouseState, A.__MouseTrackerUpdateDetails_Object_Diagnosticable, A.RenderObjectWithChildMixin, A.ContainerParentDataMixin, A.ContainerRenderObjectMixin, A.RelayoutWhenSystemFontsChangeMixin, A._SemanticsFragment, A._SemanticsGeometry, A.SemanticsTag, A.RenderInlineChildrenContainerDefaults, A.__SelectableFragment_Object_Selectable, A.RenderProxyBoxMixin, A.RenderAnimatedOpacityMixin, A.Selectable0, A.SelectionRegistrant, A.SelectionEvent, A._SelectionGeometry_Object_Diagnosticable, A._SelectionPoint_Object_Diagnosticable, A.RelativeRect, A.ViewConfiguration, A.RevealedOffset, A._RunMetrics, A._FrameCallbackEntry, A.PerformanceModeRequestHandle, A.SchedulerBinding, A.Ticker, A.TickerFuture, A.TickerCanceled, A.SemanticsBinding, A.SemanticsHandle, A.ChildSemanticsConfigurationsResult, A.ChildSemanticsConfigurationsResultBuilder, A.AttributedString, A._SemanticsData_Object_Diagnosticable, A._SemanticsNode_Object_DiagnosticableTreeMixin, A._BoxEdge, A._SemanticsSortGroup, A._TraversalSortNode, A.SemanticsConfiguration, A._SemanticsSortKey_Object_Diagnosticable, A.SemanticsEvent, A.AssetBundle, A._AssetManifestBin, A.AssetMetadata, A.AutofillConfiguration, A.BinaryMessenger, A.ServicesBinding, A.BrowserContextMenu, A.ClipboardData, A._KeyEvent_Object_Diagnosticable, A.HardwareKeyboard, A.KeyMessage, A.KeyEventManager, A.KeyboardInsertedContent, A._KeyboardKey_Object_Diagnosticable, A.MethodCall, A.PlatformException, A.MissingPluginException, A.StringCodec, A.JSONMessageCodec0, A.JSONMethodCodec0, A.StandardMessageCodec0, A.StandardMethodCodec0, A.MouseCursorManager, A.MouseCursorSession, A._ProfiledBinaryMessenger, A._PlatformChannelStats, A.BasicMessageChannel, A.MethodChannel, A.PredictiveBackEvent, A.ProcessTextAction, A.DefaultProcessTextService, A._RawKeyEventData_Object_Diagnosticable, A._RawKeyEvent_Object_Diagnosticable, A.RawKeyboard0, A._ModifierSidePair, A.RestorationBucket, A.SuggestionSpan, A.SpellCheckResults, A.DefaultSpellCheckService, A.ApplicationSwitcherDescription, A.SystemUiOverlayStyle, A._TextEditingDelta_Object_Diagnosticable, A.TextInputFormatter, A._MutableTextRange, A._TextEditingValueAccumulator, A.TextInputType, A.TextInputConfiguration, A.RawFloatingCursorPoint, A.TextEditingValue, A.TextSelectionDelegate, A.TextInputClient, A.SelectionRect, A.TextInputConnection, A.TextInput, A.TextInputControl, A.__PlatformTextInputControl_Object_TextInputControl, A.UndoManager, A.UndoManagerClient, A._Intent_Object_Diagnosticable, A._ActionDispatcher_Object_Diagnosticable, A._OverridableActionMixin, A._AppLifecycleListener_Object_WidgetsBindingObserver, A.AsyncSnapshot, A.Notification0, A.AutomaticKeepAliveClientMixin, A.WidgetsBindingObserver, A.WidgetsBinding, A.BottomNavigationBarItem, A.ContextMenuButtonItem, A.ContextMenuController, A.DisposableBuildContext, A.ToolbarOptions, A._KeyFrame, A._ScribbleCacheKey, A._Autofocus, A.FocusAttachment, A._FocusNode_Object_DiagnosticableTreeMixin, A._FocusManager_Object_DiagnosticableTreeMixin, A._HighlightModeManager, A._FocusTraversalGroupInfo, A._FocusTraversalPolicy_Object_Diagnosticable, A._DirectionalPolicyDataEntry, A._DirectionalPolicyData, A.DirectionalFocusTraversalPolicyMixin, A.__ReadingOrderSortData_Object_Diagnosticable, A.__ReadingOrderDirectionalGroupData_Object_Diagnosticable, A._InactiveElements, A.BuildScope, A.BuildOwner, A.NotifiableElementMixin, A._NotificationNode, A.RootElementMixin, A.DebugCreator, A.IndexedSlot, A.GestureRecognizerFactory, A.SemanticsGestureDelegate, A._HeroFlightManifest, A._HeroFlight, A.NavigatorObserver, A.IconData, A.CapturedThemes, A._Pending, A.DefaultWidgetsLocalizations, A.MagnifierInfo, A.TextMagnifierConfiguration, A.MagnifierController, A.MagnifierDecoration, A.MediaQueryData, A.RouteSettings, A.RouteTransitionRecord, A.TransitionDelegate, A._NavigatorObservation, A._RestorationInformation, A.OverlayEntry, A._RenderTheaterMixin, A.OverlayPortalController, A._StorageEntryIdentifier, A.PageStorageBucket, A.MenuSerializableShortcut, A.PlatformMenuDelegate, A.RestorationMixin, A.RouteInformation, A.LocalHistoryRoute, A.ScrollActivity, A.ScrollDragController, A._WrappedScrollBehavior, A.ScrollMetrics, A._FixedScrollMetrics_Object_ScrollMetrics, A.ViewportNotificationMixin, A.ViewportElementMixin, A.ScrollPhysics, A.SelectionContainerDelegate, A.ScrollableDetails, A.EdgeDraggingAutoScroller, A._SingleActivator_Object_Diagnosticable, A.__ActivatorIntentPair_Object_Diagnosticable, A._ShortcutManager_Object_Diagnosticable, A._ShortcutRegistry_Object_ChangeNotifier, A.SlottedMultiChildRenderObjectWidgetMixin, A.SlottedContainerRenderObjectMixin, A._DefaultSnapshotPainter, A.SpellCheckConfiguration, A.TextSelectionOverlay, A.SelectionOverlay, A.TextSelectionHandleControls, A.TextSelectionToolbarAnchors, A.SingleTickerProviderStateMixin, A.TickerProviderStateMixin, A._ConstantValueListenable, A.UndoHistoryValue, A._UndoStack, A._MulticastCanvas, A._ScreenshotData, A._DiagnosticsPathNode, A.InspectorReferenceData, A.__WidgetInspectorService_Object_WidgetInspectorService, A.WidgetInspectorService, A._ElementLocationStatsTracker, A._InspectorSelection_Object_ChangeNotifier, A._TransformedRect, A._InspectorOverlayRenderState, A.InspectorSerializationDelegate, A.WeakMap, A._AnyWidgetStates, A._LerpSides, A._LerpProperties, A._WidgetStatePropertyWith, A._WidgetStateMapper_Object_Diagnosticable, A.WidgetStatePropertyAll, A.FunctionsClient, A.GotrueFetch, A.GoTrueAdminApi, A.GoTrueAdminMFAApi, A.GoTrueClient, A.GoTrueMFAApi, A.ApiVersion, A.AuthException, A.AuthResponse, A.UserResponse, A.AuthSessionUrlResponse, A.AuthState, A.FetchOptions, A.GotrueAsyncStorage, A.Factor, A.Session, A.User, A.UserIdentity, A.BaseClient, A.BaseRequest, A.BaseResponse, A.ClientException, A.MediaType, A.Level, A.LogRecord, A.Logger, A.DynamicColor, A.DynamicScheme, A.ContrastCurve, A.ToneDeltaPair, A.Cam16, A.Hct, A.ViewingConditions, A.TonalPalette, A.TemperatureCache, A.DatabaseService, A.SingleChildWidgetElementMixin, A.Context, A.Style, A.ParsedPath, A.PathException, A.Context0, A.ParserException, A.Parser, A.Token, A.MatchesIterator, A.CharacterPredicate, A.LookupCharPredicate, A.RangeCharPredicate, A.WhitespaceCharPredicate, A.PostgrestClient, A.PostgrestBuilder, A.PostgrestException, A.ProviderNode, A.ProviderBinding, A._Delegate, A._DelegateState, A.ProviderNullException, A.ProviderNotFoundException, A.Message, A.RealtimeCloseEvent, A.RealtimeClient, A.RetryTimer, A.RestartWeb, A.RetryOptions, A._Wrapper, A.ForwardingSink, A._Empty, A.ErrorAndStackTrace, A._MultiControllerSink, A._EnhancedEventSink, A.SharedPreferences, A.PreferencesFilter, A.GetAllParameters, A.SourceFile, A.SourceLocationMixin, A.SourceSpanMixin, A.Highlighter, A._Highlight, A._Line, A.SourceLocation, A.SourceSpanException, A.Fetch, A.StorageBucketApi, A.StreamChannelMixin, A._GuaranteeSink, A.StreamChannelController, A.StringScanner, A.Counter, A.RealtimeClientOptions, A.SupabaseClient, A.PostgrestClientOptions, A.AuthClientOptions, A.StorageClientOptions, A.LocalStorage, A._Supabase_Object_WidgetsBindingObserver, A._SupabaseAuth_Object_WidgetsBindingObserver, A.Matrix40, A.Vector3, A.Vector4, A.EventStreamProvider0, A._EventStreamSubscription, A.WebSocketChannelException, A.DtdExternalId, A.XmlEntityMapping, A.XmlException, A.XmlFormatException, A.XmlDescendantsIterator, A.XmlAttributesBase, A.XmlHasAttributes, A.XmlChildrenBase, A.XmlHasChildren, A.XmlHasName, A.XmlParentBase, A.XmlHasParent, A.XmlValueBase, A.XmlHasVisitor, A.XmlHasWriter, A._XmlNode_Object_XmlAttributesBase, A.XmlCache, A._XmlName_Object_XmlHasVisitor, A.XmlVisitor, A._XmlWriter_Object_XmlVisitor, A.XmlAnnotator, A.XmlHasBuffer, A.XmlHasLocation, A.XmlHasParent0, A.__XmlEventEncoderSink_Object_XmlEventVisitor, A.__XmlNodeDecoderSink_Object_XmlEventVisitor, A._XmlEvent_Object_XmlHasParent, A.XmlEventIterator, A.XmlEventParser, A.ConversionSink, A._XmlEventAttribute_Object_XmlNamed, A.XmlNamed, A.XmlEventVisitor, A.YAJsonIsolate]);
    _inheritMany(A.Closure, [A.Closure0Args, A.AppBootstrap_prepareEngineInitializer_closure0, A.AppBootstrap__prepareAppRunner_closure, A.AppBootstrap__prepareFlutterApp_closure, A.AppBootstrap__prepareFlutterApp_closure0, A.CkCanvas_saveLayerWithFilter_closure, A._canvasKitJsUrls_closure, A.HtmlViewEmbedder_getOptimizedCanvases_closure, A.HtmlViewEmbedder__updateDomForNewRendering_closure, A.Closure2Args, A.SkiaFontCollection_registerDownloadedFonts_makeRegisterFont, A.PrerollVisitor_visitImageFilter_closure, A.MeasureVisitor_visitPicture_closure, A.MultiSurfaceRasterizer_setResourceCacheMaxBytes_closure, A._finalizationRegistry_closure, A.CountedRef_debugGetStackTraces__closure, A.CkPaint_toSkPaint_closure, A._computeCombinedFontFamilies_closure, A.ClipboardMessageHandler_setDataMethodCall_closure, A.ClipboardMessageHandler_setDataMethodCall_closure0, A.ClipboardMessageHandler_getDataMethodCall_closure, A.ClipboardMessageHandler_getDataMethodCall_closure0, A.ClipboardMessageHandler_getDataMethodCall__closure, A.ClipboardMessageHandler_hasStringsMethodCall_closure, A.ClipboardMessageHandler_hasStringsMethodCall_closure0, A.ClipboardMessageHandler_hasStringsMethodCall__closure, A.DomConsoleExtension_get_warn_closure, A.DomNavigatorExtension_get_languages_closure, A._ttPolicy_closure, A.sendFontChangeMessage_closure, A.sendFontChangeMessage__closure, A.FontFallbackManager$__closure, A.FontFallbackManager_findFontsForMissingCodePoints_closure, A.FontFallbackManager__selectFont_closure, A.fetchFontManifest_closure, A.fetchFontManifest_closure0, A.fetchFontManifest_closure1, A.fetchFontManifest__closure, A.HtmlImageElementCodec_decode_closure, A.HtmlImageElementCodec_decode_closure0, A.initializeEngineServices__closure, A.FlutterApp__staticInteropFactoryStub_closure, A.FlutterEngineInitializer__staticInteropFactoryStub_closure, A.FlutterAppRunner__staticInteropFactoryStub_closure, A.CustomFutureOfJSAnyToJSPromise_get_toPromise__closure, A._kLogicalKeyToModifierGetter_closure, A._kLogicalKeyToModifierGetter_closure0, A._kLogicalKeyToModifierGetter_closure1, A._kLogicalKeyToModifierGetter_closure2, A._kLogicalKeyToModifierGetter_closure3, A._kLogicalKeyToModifierGetter_closure4, A._kLogicalKeyToModifierGetter_closure5, A._kLogicalKeyToModifierGetter_closure6, A.KeyboardBinding$__closure, A.KeyboardBinding$__closure0, A.KeyboardBinding__addEventListener_loggedHandler, A.KeyboardBinding__onKeyData_closure, A.KeyboardConverter__scheduleAsyncEvent_closure, A.KeyboardConverter_handleEvent_closure, A.preventDefaultListener_closure, A.MultiEntriesBrowserHistory_onPopState_closure, A.SingleEntryBrowserHistory_onPopState_closure, A.SingleEntryBrowserHistory_onPopState_closure0, A.EnginePlatformDispatcher_closure, A.EnginePlatformDispatcher__zonedPlatformMessageResponseCallback_closure, A.EnginePlatformDispatcher__sendPlatformMessage_closure1, A.EnginePlatformDispatcher__sendPlatformMessage_closure2, 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A._RenderTheater_computeMinIntrinsicHeight_closure, A._RenderTheater_computeMaxIntrinsicHeight_closure, A._RenderTheater_debugDescribeChildren_closure, A._RenderDeferredLayoutBox__childrenInPaintOrder_closure, A._RenderDeferredLayoutBox_layoutByLayoutSurrogate_closure, A._RenderDeferredLayoutBox_layout_closure, A.PageStorageBucket__allKeys_closure, A._RootRestorationScopeState__loadRootBucketIfNecessary_closure, A.RestorationMixin_registerForRestoration_closure, A.RestorationMixin__doRestore__closure, A._RouterState__processParsedRouteInformation_closure, A._RouterState__handleRoutePopped_closure, A.TransitionRoute__updateSecondaryAnimation_jumpOnAnimationEnd, A.TransitionRoute__setSecondaryAnimation_closure, A._ModalScopeStatus_updateShouldNotifyDependent_closure, A._ModalScopeState_build_closure0, A._ModalScopeState_build__closure, A.ModalRoute__maybeDispatchNavigationNotification_closure, A.ScrollAwareImageProvider_resolveStreamForKey_closure, A.ScrollBehavior_velocityTrackerBuilder_closure, A.ScrollBehavior_velocityTrackerBuilder_closure0, A.ScrollBehavior_velocityTrackerBuilder_closure1, A.ScrollNotificationObserverState_build_closure, A.ScrollNotificationObserverState_build_closure0, A.ScrollPosition_forcePixels_closure, A.Scrollable_ensureVisible_closure, A.ScrollableState_setCanDrag_closure0, A.ScrollableState_setCanDrag_closure2, A._ScrollableSelectionContainerDelegate__scheduleLayoutChange_closure, A.ScrollbarPainter__debugAssertIsValidOrientation_closure_isVerticalOrientation, A.ScrollbarPainter_update_needPaint, A.RawScrollbarState__debugScheduleCheckHasValidScrollPosition_closure, A.RawScrollbarState__gestures_closure2, A.RawScrollbarState_build_closure, A.RawScrollbarState_build_closure0, A.StaticSelectionContainerDelegate_didChangeSelectables_closure, A.StaticSelectionContainerDelegate_didChangeSelectables_closure0, A.MultiSelectableSelectionContainerDelegate__scheduleSelectableUpdate_runScheduledTask, A.MultiSelectableSelectionContainerDelegate_getSelectionGeometry_closure, A.MultiSelectableSelectionContainerDelegate_getSelectionGeometry_closure0, A.MultiSelectableSelectionContainerDelegate__flushInactiveSelections_closure, A.MultiSelectableSelectionContainerDelegate__flushInactiveSelections_closure0, A.MultiSelectableSelectionContainerDelegate__handleSelectBoundary_closure, A.MultiSelectableSelectionContainerDelegate__handleSelectBoundary_closure0, A.ShortcutMapProperty_valueToString_closure, A.DefaultTextStyle_merge_closure, A._SelectableTextContainerDelegate__flushInactiveSelections_closure, A._SelectableTextContainerDelegate__flushInactiveSelections_closure0, A.SelectionOverlay_showMagnifier_closure, A.SelectionOverlay_showHandles_closure, A.SelectionOverlay_showHandles_closure0, A.SelectionOverlay_showToolbar_closure, A.SelectionOverlay_markNeedsBuild_closure, A.SelectionOverlay__buildToolbar_closure, A._SelectionHandleOverlayState_build_closure0, 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A.MaterialDynamicColors_onSecondaryFixed_closure, A.MaterialDynamicColors_onSecondaryFixed_closure1, A.MaterialDynamicColors_onSecondaryFixedVariant_closure0, A.MaterialDynamicColors_onSecondaryFixedVariant_closure2, A.MaterialDynamicColors_onSecondaryFixedVariant_closure, A.MaterialDynamicColors_onSecondaryFixedVariant_closure1, A.MaterialDynamicColors_tertiaryFixed_closure0, A.MaterialDynamicColors_tertiaryFixed_closure1, A.MaterialDynamicColors_tertiaryFixed_closure, A.MaterialDynamicColors_tertiaryFixed_closure2, A.MaterialDynamicColors_tertiaryFixedDim_closure0, A.MaterialDynamicColors_tertiaryFixedDim_closure1, A.MaterialDynamicColors_tertiaryFixedDim_closure, A.MaterialDynamicColors_tertiaryFixedDim_closure2, A.MaterialDynamicColors_onTertiaryFixed_closure0, A.MaterialDynamicColors_onTertiaryFixed_closure2, A.MaterialDynamicColors_onTertiaryFixed_closure, A.MaterialDynamicColors_onTertiaryFixed_closure1, A.MaterialDynamicColors_onTertiaryFixedVariant_closure0, 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A._SingleChildStatelessElement_StatelessElement_SingleChildWidgetElementMixin_activate_closure, A.__NestedElement_StatelessElement_SingleChildWidgetElementMixin_activate_closure, A.Context_joinAll_closure, A.Context_split_closure, A._validateArgList_closure, A._single_closure, A._range_closure, A.RecordParserExtension2_map2_closure, A.RecordParserExtension3_map3_closure, A.RecordParserExtension4_map4_closure, A.RecordParserExtension5_map5_closure, A.RecordParserExtension8_map8_closure, A.string_closure, A.PostgrestBuilder_catchError_closure, A.PostgrestBuilder_whenComplete_closure, A.PostgrestBuilder_whenComplete__closure0, A.PostgrestBuilder_whenComplete_closure0, A.PostgrestBuilder_whenComplete__closure, A._InheritedProviderElement_debugFillProperties_closure, A._InheritedProviderScopeElement_getElementForInheritedWidgetOfExactType_closure, A.RealtimeClient_connect_closure, A.RealtimeClient_disconnect_closure, A.RealtimeClient_push_callback_closure, A.RealtimeClient_onConnMessage_closure, A.RealtimeClient_onConnMessage__closure, A.RealtimeClient_onConnMessage__closure0, A.RealtimeClient__onConnOpen_closure, A.RetryTimer_createRetryFunction_closure, A._forwardMulti_closure, A._forwardMulti_closure_listenToUpstream, A._forward_closure_listenToUpstream, A.SharedPreferencesPlugin__getPrefixedKeys_closure, A._getAllowedKeys_closure, A.Highlighter$__closure, A.Highlighter$___closure, A.Highlighter$__closure0, A.Highlighter__collateLines_closure, A.Highlighter__collateLines_closure1, A.Highlighter__collateLines__closure, A.Highlighter_highlight_closure, A._GuaranteeSink__addError_closure, A.SupabaseClient__listenForAuthEvents_closure, A.Supabase_initialize_closure, A.SupabaseAuth_initialize_closure, A._EventStreamSubscription_closure, A._EventStreamSubscription_onData_closure, A.HtmlWebSocketChannel_closure, A.HtmlWebSocketChannel_closure0, A.HtmlWebSocketChannel_closure1, A.HtmlWebSocketChannel__listen_closure, 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A.PointerBinding_closure, A.ClickDebouncer_closure, A._PointerAdapter__ensureSanitizer_closure, A._PointerAdapter_setup__closure, A._GlobalPointerState_closure, A._GlobalPointerState_ensurePointerDeviceState_closure, A.RawKeyboard$__closure, A.RawKeyboard_handleHtmlEvent_closure, A.Renderer_Renderer$_internal_closure, A.AccessibilityAnnouncements_announce_closure, A.AccessibilityFocusManager_changeFocus_closure, A.AccessibilityFocusManager_changeFocus_closure0, A.SemanticRoute_closure, A.SemanticRoute_update_closure, A.RouteName_update_closure, A.SemanticScrollable_update_closure, A.SemanticsObject_toString_closure, A.EngineSemantics__now_closure, A.EngineSemantics__getGestureModeClock_closure, A.EngineSemanticsOwner_closure, A.EngineSemanticsOwner_updateSemantics_closure, A.EngineSemanticsOwner_updateSemantics_closure0, A.MobileSemanticsEnabler_tryEnableSemantics_closure, A.SemanticTextField_update_closure, A.EngineLineMetrics_toString_closure, A.fontWeightIndexToCss_closure, A.EditingState_toString_closure, A.IOSTextEditingStrategy__schedulePlacement_closure, A.TextEditingChannel_handleTextInput_closure, A.Matrix4_toString_closure, A.CustomElementDimensionsProvider_closure1, A.FullPageEmbeddingStrategy__applyViewportMeta_closure, A.FlutterViewManager_safeBlur_closure, A.FlutterViewManager_safeRemove_closure, A._hotRestartCache_closure, A._hotRestartCache__closure, A.applyGlobalCssRulesToSheet_closure, A.EngineFlutterView__computePhysicalSize_closure, A.EngineFlutterWindow_handleNavigationMessage_closure, A.CastMap_putIfAbsent_closure, A.nullFuture_closure, A.Primitives_initTicker_closure, A._AsyncRun__scheduleImmediateJsOverride_internalCallback, A._AsyncRun__scheduleImmediateWithSetImmediate_internalCallback, A._TimerImpl_internalCallback, A._TimerImpl$periodic_closure, A.Future_Future_closure, A.Future_Future$delayed_closure, A._Future__addListener_closure, A._Future__prependListeners_closure, A._Future__chainForeignFuture_closure1, A._Future__chainCoreFuture_closure, A._Future__asyncCompleteWithValue_closure, A._Future__asyncCompleteError_closure, A._Future__propagateToListeners_handleWhenCompleteCallback, A._Future__propagateToListeners_handleValueCallback, A._Future__propagateToListeners_handleError, A.Stream_length_closure0, A.Stream_isEmpty_closure, A.Stream_first_closure, A.Stream_timeout_closure, A.Stream_timeout_closure0, A.Stream_timeout__closure1, A.Stream_timeout__closure2, A.Stream_timeout__closure3, A.Stream_timeout__closure4, A._StreamController__subscribe_closure, A._StreamController__recordCancel_complete, A._BufferingStreamSubscription__sendError_sendError, A._BufferingStreamSubscription__sendDone_sendDone, A._PendingEvents_schedule_closure, A._MultiStream_listen_closure, A._cancelAndValue_closure, A._rootHandleError_closure, A._RootZone_bindCallbackGuarded_closure, A._Utf8Decoder__decoder_closure, A._Utf8Decoder__decoderNonfatal_closure, A._performance_closure, A._json_closure, A.ChannelBuffers_push_closure, A.ChannelBuffers_push_closure0, A.ChannelBuffers_setListener_closure, A.ChannelBuffers_allowOverflow_closure, A.KeyData__logicalToString_closure, A.bootstrapEngine_closure0, A.BrowserPlatformLocation_getOrCreateDomEventListener_closure, A.HashUrlStrategy_addPopStateListener_closure, A.SingleSubscriptionTransformer_bind_closure, A.CanonicalizedMap_putIfAbsent_closure, A.AnimationController_forward_closure, A.AnimationController_reverse_closure, A.AnimationController_animateTo_closure, A.AnimationController_animateBack_closure, A.AnimationController_dispose_closure, A.AnimationController_toStringDetails_closure, A.CurvedAnimation_value_closure, A.AnimationLocalListenersMixin_notifyListeners_closure, A.AnimationLocalListenersMixin_notifyListeners__closure, A.AnimationLocalStatusListenersMixin_notifyStatusListeners_closure, A.AnimationLocalStatusListenersMixin_notifyStatusListeners__closure, A.Tween_lerp_closure, A._CupertinoButtonState__onShowFocusHighlight_closure, A.__CupertinoButtonState_State_SingleTickerProviderStateMixin_dispose_closure, A.CupertinoDynamicColor_resolveFrom_closure, A.debugCheckHasCupertinoLocalizations_closure, A._CupertinoDesktopTextSelectionToolbarButtonState__onEnter_closure, A._CupertinoDesktopTextSelectionToolbarButtonState__onExit_closure, A._CupertinoTextMagnifierState_initState_closure, A._CupertinoTextMagnifierState_initState__closure, A._CupertinoTextMagnifierState__determineMagnifierPositionAndFocalPoint_closure, A.__CupertinoTextMagnifierState_State_SingleTickerProviderStateMixin_dispose_closure, A.CupertinoRouteTransitionMixin__startPopGesture_closure0, A.CupertinoRouteTransitionMixin__startPopGesture_closure, A.CupertinoRouteTransitionMixin_buildPageTransitions_closure, A.CupertinoRouteTransitionMixin_buildPageTransitions_closure0, A._CupertinoScrollbarState_initState_closure, A._RenderCupertinoTextSelectionToolbarShape_debugPaintSize_closure, 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A.FocusNode__setAsFocusedChildForScope_closure, A.FocusNode__setAsFocusedChildForScope_closure0, A.FocusScopeNode_setFirstFocus_closure, A.FocusScopeNode_setFirstFocus_closure0, A.FocusScopeNode_autofocus_closure, A.FocusManager__appLifecycleChange_closure, A.FocusManager__appLifecycleChange_closure0, A.FocusManager__appLifecycleChange_closure1, A.FocusManager__markDetached_closure, A.FocusManager__markPropertiesChanged_closure, A.FocusManager__markNeedsUpdate_closure, A.FocusManager_applyFocusChangesIfNeeded_closure, A.FocusManager_applyFocusChangesIfNeeded_closure0, A.FocusManager_applyFocusChangesIfNeeded_closure1, A.FocusManager_applyFocusChangesIfNeeded_closure2, A.FocusManager_applyFocusChangesIfNeeded_closure3, A._HighlightModeManager_notifyListeners_closure, A._HighlightModeManager_notifyListeners__closure, A._HighlightModeManager_handleKeyMessage_closure, A._HighlightModeManager_handleKeyMessage_closure0, A._HighlightModeManager_handleKeyMessage_closure1, A._HighlightModeManager_handleKeyMessage_closure2, A._HighlightModeManager_handleKeyMessage_closure3, A._HighlightModeManager_handleKeyMessage_closure4, A._HighlightModeManager_handleKeyMessage_closure5, A._HighlightModeManager_handleKeyMessage_closure6, A._HighlightModeManager_handleKeyMessage_closure7, A._FocusState_didUpdateWidget_closure, A._FocusState__handleFocusChanged_closure, A._FocusState__handleFocusChanged_closure0, A._FocusState__handleFocusChanged_closure1, A._FocusState__handleFocusChanged_closure2, A.FocusTraversalPolicy__sortAllDescendants_closure0, A.FocusTraversalGroup_of_closure, A.FormFieldState_didChange_closure, A.FormFieldState_build__closure, A.State_context_closure, A.State_setState_closure, A.State_setState_closure0, A.State_dispose_closure, A.State_debugFillProperties_closure, A._InactiveElements__unmount_closure, A._InactiveElements__deactivateRecursively_closure, A.BuildScope__tryRebuild_closure, A.BuildScope__tryRebuild_closure0, A.BuildScope__flushDirtyElements_closure, A.BuildScope__dirtyElementIndexAfter_closure, A.BuildOwner_scheduleBuildFor_closure, A.BuildOwner_scheduleBuildFor_closure0, A.BuildOwner_scheduleBuildFor_closure1, A.BuildOwner_lockState_closure, A.BuildOwner_lockState_closure0, A.BuildOwner_buildScope_closure, A.BuildOwner_buildScope_closure0, A.BuildOwner_buildScope_closure1, A.BuildOwner_buildScope_closure2, A.BuildOwner_buildScope_closure3, A.BuildOwner__debugTrackElementThatWillNeedToBeRebuiltDueToGlobalKeyShenanigans_closure, A.BuildOwner__debugRemoveGlobalKeyReservationFor_closure, A.BuildOwner__registerGlobalKey_closure, A.BuildOwner__unregisterGlobalKey_closure, A.BuildOwner__debugReserveGlobalKeyFor_closure, A.BuildOwner__debugVerifyGlobalKeyReservation_closure, A.BuildOwner__debugVerifyIllFatedPopulation_closure, A.BuildOwner__debugVerifyIllFatedPopulation__closure, A.BuildOwner_finalizeTree_closure, A.Element_depth_closure, A.Element_debugIsDefunct_closure, A.Element_debugIsActive_closure, A.Element_visitChildElements_closure, A.Element_updateChild_closure, A.Element_updateChild_closure0, A.Element_updateChild_closure1, A.Element_updateChild_closure2, A.Element_update_closure, A.Element__retakeInactiveElement_closure, A.Element__retakeInactiveElement_closure0, A.Element_inflateWidget_closure, A.Element_inflateWidget_closure0, A.Element_inflateWidget_closure1, A.Element__debugCheckForCycles_closure, A.Element_deactivateChild_closure, A.Element_forgetChild_closure, A.Element__activateWithParent_closure, A.Element_findRenderObject_closure, A.Element_size_closure, A.Element_size_closure0, A.Element__debugCheckStateIsActiveForAncestorLookup_closure, A.Element__debugCheckOwnerBuildTargetExists_closure, A.Element_markNeedsBuild_closure, A.Element_rebuild_closure, A.Element_rebuild_closure0, A.Element_rebuild_closure1, A.ErrorWidget__defaultErrorWidgetBuilder_closure, A.ComponentElement_performRebuild_closure, A.ComponentElement_performRebuild_closure0, A.ComponentElement_performRebuild_closure1, A.ComponentElement_performRebuild_closure2, A.StatefulElement_closure, A.StatefulElement__firstBuild_closure, A.StatefulElement__firstBuild_closure0, A.StatefulElement__firstBuild_closure1, A.StatefulElement_update_closure, A.StatefulElement_unmount_closure, A.StatefulElement_dependOnInheritedElement_closure, A.ParentDataElement_debugParentDataType_closure, A.InheritedElement_debugDeactivated_closure, A.InheritedElement_notifyClients_closure, A.RenderObjectElement__findAncestorRenderObjectElement_closure, A.RenderObjectElement__findAncestorRenderObjectElement_closure0, A.RenderObjectElement__debugCheckCompetingAncestors_closure, A.RenderObjectElement__findAncestorParentDataElements_closure0, A.RenderObjectElement_mount_closure, A.RenderObjectElement_mount_closure0, A.RenderObjectElement_mount_closure1, A.RenderObjectElement_update_closure, A.RenderObjectElement__debugUpdateRenderObjectOwner_closure, A.RenderObjectElement__performRebuild_closure, A.RenderObjectElement__performRebuild_closure0, A.RenderObjectElement__updateParentData_closure, A.RenderObjectElement_attachRenderObject_closure, A.MultiChildRenderObjectElement__debugCheckHasAssociatedRenderObject_closure, A.GestureDetector_closure, A.GestureDetector_build_closure, A.GestureDetector_build_closure1, A.GestureDetector_build_closure3, A.GestureDetector_build_closure5, A.GestureDetector_build_closure7, A.GestureDetector_build_closure9, A.RawGestureDetectorState_replaceGestureRecognizers_closure, A.RawGestureDetectorState_replaceSemanticsActions_closure, A._DefaultSemanticsGestureDelegate__getTapHandler_closure, A._DefaultSemanticsGestureDelegate__getLongPressHandler_closure, A.Hero__allHeroesFor_inviteHero_closure, A._HeroState_startFlight_closure, A._HeroState_endFlight_closure, A._HeroFlight__handleAnimationUpdate_delayedPerformAnimationUpdate, A._HeroFlight_start_closure, A._ImageState_didChangeAccessibilityFeatures_closure, A._ImageState__getListener__closure, A._ImageState__getListener__closure0, A._ImageState__handleImageFrame_closure, A._ImageState__updateSourceStream_closure, A._ImageState__updateSourceStream_closure0, A.AnimatedWidgetBaseState__handleAnimationChanged_closure, A._ImplicitlyAnimatedWidgetState_State_SingleTickerProviderStateMixin_dispose_closure, A.InheritedTheme_capture_closure, A.InheritedTheme_capture__closure, A._LocalizationsState_load__closure, A.LookupBoundary_debugIsHidingAncestorWidgetOfExactType_closure, A.LookupBoundary_debugIsHidingAncestorStateOfType_closure, A.LookupBoundary_debugIsHidingAncestorRenderObjectOfType_closure, A._MediaQueryFromViewState__updateData_closure, A.ModalBarrier_build_handleDismiss, A.Navigator_of_closure, A.Navigator_defaultGenerateInitialRoutes_closure, A.Navigator_defaultGenerateInitialRoutes_closure0, A.Navigator_defaultGenerateInitialRoutes_closure1, A._RouteEntry_handlePush_closure, A._RouteEntry_handlePush__closure, A._RouteEntry_handlePush__closure0, A._RouteEntry_dispose_closure0, A._RouteEntry_dispose__closure0, A.NavigatorState_restoreState_closure0, A.NavigatorState_restoreState_closure1, A.NavigatorState__updateHeroController_closure, A.NavigatorState_dispose_closure, A.NavigatorState__routeNamed_closure, A.NavigatorState__routeNamed_closure0, A.NavigatorState__routeNamed_closure1, A.NavigatorState__pushEntry_closure, A.NavigatorState__pushEntry_closure0, A.NavigatorState_pop_closure, A.NavigatorState_pop_closure0, A.NavigatorState_finalizeRoute_closure, A.NavigatorState_finalizeRoute_closure0, A.NavigatorState__cancelActivePointers_closure, A._NavigatorState_State_TickerProviderStateMixin_dispose_closure, A._RenderOverflowBar_performLayout_nextChild, A._OverlayEntryWidgetState__markNeedsBuild_closure, A.Overlay_of_closure, A.OverlayState_insert_closure, A.OverlayState_insertAll_closure, A.OverlayState_rearrange_closure1, A.OverlayState__markDirty_closure, A.OverlayState__didChangeEntryOpacity_closure, A._TheaterElement_moveRenderObjectChild_closure, A._OverlayPortalState__getLocation_closure, A._OverlayPortalState_show_closure, A._OverlayPortalState_hide_closure, A._OverlayEntryLocation__debugMarkLocationInvalid_closure, A._RenderDeferredLayoutBox_performLayout_closure, A._RenderDeferredLayoutBox_performLayout_closure0, A._OverlayState_State_TickerProviderStateMixin_dispose_closure, A._GlowController_pull_closure, A.__GlowingOverscrollIndicatorState_State_TickerProviderStateMixin_dispose_closure, A.__StretchingOverscrollIndicatorState_State_TickerProviderStateMixin_dispose_closure, A.PrimaryScrollController_of_closure, A._RootRestorationScopeState__loadRootBucketIfNecessary__closure, A.RestorationMixin_registerForRestoration_listener, A.RestorationMixin_registerForRestoration_closure0, A.RestorationMixin__doRestore_closure, A.RestorationMixin__doRestore_closure0, A.RestorationMixin__unregister_closure, A._RouterState_restoreState_closure, A._RouterState_restoreState_closure0, A._RouterState_didChangeDependencies_closure, A._RouterState__handleRouteInformationProviderNotification_closure, A._RouterState__rebuild_closure, A._RouterState__handleRouterDelegateNotification_closure, A.TransitionRoute_debugTransitionCompleted_closure, A.TransitionRoute__updateSecondaryAnimation_closure, A.TransitionRoute__updateSecondaryAnimation_closure0, A._ModalScopeState__forceRebuildPage_closure, A.ModalRoute_offstage_closure, A.ModalRoute_changedInternalState_closure, A.ScrollAwareImageProvider_resolveStreamForKey__closure, A.ScrollNotificationObserverState__debugAssertNotDisposed_closure, A.ScrollNotificationObserverState__notifyListeners_closure, A.ClampingScrollPhysics_applyBoundaryConditions_closure, A.ScrollPosition_setPixels_closure, A.ScrollPosition_applyBoundaryConditions_closure, A.ClampingScrollSimulation__flingDistance_closure, A.ScrollableState_setCanDrag_closure, A.ScrollableState_setCanDrag_closure1, A._ScrollableState_State_TickerProviderStateMixin_dispose_closure, A.ScrollAction_invoke_closure, A.ScrollbarPainter__debugAssertIsValidOrientation_closure, A.RawScrollbarState__debugCheckHasValidScrollPosition_closure, A.RawScrollbarState__debugCheckHasValidScrollPosition_closure0, A.RawScrollbarState__maybeStartFadeoutTimer_closure, A.RawScrollbarState__handleScrollMetricsNotification_closure, A.RawScrollbarState__handleScrollMetricsNotification_closure0, A.RawScrollbarState__gestures_closure, A.RawScrollbarState__gestures_closure0, A.RawScrollbarState__gestures_closure1, A._RawScrollbarState_State_TickerProviderStateMixin_dispose_closure, A.MultiSelectableSelectionContainerDelegate__adjustSelection_closure, A.SingleActivator_debugDescribeKeys_closure, A.ShortcutManager__indexShortcuts__closure, A.ShortcutManager_handleKeypress_closure, A.ShortcutManager_handleKeypress_closure0, A.ShortcutManager_handleKeypress_closure1, A.SizeChangedLayoutNotifier_createRenderObject_closure, A.SlottedRenderObjectElement__updateChildren_closure, A.SlottedRenderObjectElement__updateChildren_closure0, A.SlottedRenderObjectElement__updateChildren__closure, A.RenderTapRegionSurface_handleEvent_closure, A._SelectableTextContainerDelegate__adjustSelection_closure, A._SelectionHandleOverlayState_build_closure, A._TextSelectionGestureDetectorState_build_closure, A._TextSelectionGestureDetectorState_build_closure1, A._TextSelectionGestureDetectorState_build_closure3, A._TextSelectionGestureDetectorState_build_closure5, A._TextSelectionGestureDetectorState_build_closure7, A.__SelectionHandleOverlayState_State_SingleTickerProviderStateMixin_dispose_closure, A.__SelectionToolbarWrapperState_State_SingleTickerProviderStateMixin_dispose_closure, A.SingleTickerProviderStateMixin_createTicker_closure, A._AnimatedState__handleChange_closure, A._throttle__closure, A._ValueListenableBuilderState__valueChanged_closure, A.View_of_closure, A._RawViewElement__updateChild_closure, A._ScreenshotPaintingContext__isScreenshotRecording_closure, A._WidgetInspectorService_closure, A.WidgetInspectorService_isStructuredErrorsEnabled_closure, A.WidgetInspectorService_initServiceExtensions_closure, A.WidgetInspectorService_initServiceExtensions_closure0, A.WidgetInspectorService_initServiceExtensions_closure2, A.WidgetInspectorService_initServiceExtensions_closure4, A.WidgetInspectorService_toId_closure, A.WidgetInspectorService__getParentChain_createDelegate, A._ElementLocationStatsTracker_exportToJson_closure, A._ElementLocationStatsTracker_exportToJson_closure0, A._WidgetInspectorState__selectionInformationChanged_closure, A._InspectorOverlayLayer_closure, A._ExitWidgetSelectionButtonGroupState_build_closure, A._ExitWidgetSelectionButtonGroupState_build_closure0, A._ExitWidgetSelectionButtonGroupState_build_closure1, A._ExitWidgetSelectionButtonGroupState__changeButtonGroupAlignment_closure, A._ExitWidgetSelectionButtonGroupState__changeTooltipMessage_closure, A._TooltipGestureDetectorState_build_closure1, A._TooltipGestureDetectorState__tooltipVisibilityChangedAfter_closure, A._TooltipGestureDetectorState__tooltipVisibilityChangedAfter_closure0, A._parseDiagnosticsNode_closure, A._parseDiagnosticsNode__closure, A._RatingBarState__buildRating__closure, A._RatingBarState__onDragUpdate_closure, A.GoTrueClient__refreshAccessToken_closure, A.MediaType_MediaType$parse_closure, A.Logger_Logger_closure, A._showTimeOverDialog__closure, A.DatabaseService__showConfirmationDialog__closure, A.DatabaseService__showConfirmationDialog__closure0, A.PageEssen_build__closure3, A.PageEssenSelect_build_fetchMenu, A.PageEssenSelect_build__closure, A.PageService_build__closure2, A.PageSpezielleErnaehrung_build__closure2, A._SpaceHomeState_initState__closure, A._SpaceHomeState__showNotRateTimeDialog__closure, A._SpaceHomeState_build_closure, A.SpaceRate__showDeleteDialog__closure, A.SpaceRate__showDeleteDialog__closure0, A.SpaceRate_change_backend_ip__closure0, A.SpaceRate_change_backend_ip__closure1, A.SpaceRate_enter_pin__closure, A.SpaceRate_enter_pin__closure0, A.SpaceRate_build__closure0, A.SpaceRate_build__closure, A.SpaceRate_build__closure2, A.SpaceRate_build__closure3, A.SpaceRate_build__closure4, A.SpaceRate_build___closure0, A.SpaceRate_build__closure6, A.ListenableProvider__startListening_closure, A._InheritedProviderScopeElement_notifyDependent_closure, A._InheritedProviderScopeElement_notifyDependent_closure0, A._InheritedProviderScopeElement_update_closure, A._InheritedProviderScopeElement__debugSetInheritedLock_closure, A._InheritedProviderScopeElement_dependOnInheritedElement_closure, A._CreateInheritedProviderState_value_closure, A._CreateInheritedProviderState_value_closure0, A._CreateInheritedProviderState_value_closure1, A._CreateInheritedProviderState_value_closure2, A.RealtimeClient_closure1, A.RealtimeClient_connect_closure0, A.RealtimeClient_push_callback, A.RetryTimer_scheduleTimeout_closure, A.BehaviorSubject__deferStream_closure, A.StartWithStreamTransformer_bind_closure, A.StartWithErrorStreamTransformer_bind_closure, A._forwardMulti__closure, A._forward_closure, A._forward_closure0, A._forward__listenToUpstream_closure, A._forward__listenToUpstream_closure0, A._forward_closure1, A.Highlighter_closure, A.Highlighter__writeFileStart_closure, A.Highlighter__writeMultilineHighlights_closure, A.Highlighter__writeMultilineHighlights_closure0, A.Highlighter__writeMultilineHighlights_closure1, A.Highlighter__writeMultilineHighlights_closure2, A.Highlighter__writeMultilineHighlights__closure, A.Highlighter__writeMultilineHighlights__closure0, A.Highlighter__writeHighlightedText_closure, A.Highlighter__writeIndicator_closure, A.Highlighter__writeIndicator_closure0, A.Highlighter__writeIndicator_closure1, A.Highlighter__writeSidebar_closure, A._Highlight_closure, A.GuaranteeChannel_closure, A.GuaranteeChannel__closure, A.AuthHttpClient_send_closure, A.AuthHttpClient_send_closure0, A.HtmlWebSocketChannel__listen_closure0, A.main_closure0, A.main_closure]);
    _inheritMany(A.CkColorFilter, [A.CkBlendModeColorFilter, A.CkMatrixColorFilter, A.CkLinearToSrgbGammaColorFilter, A.CkSrgbToLinearGammaColorFilter, A.CkComposeColorFilter]);
    _inheritMany(A.Closure2Args, [A.HtmlViewEmbedder__updateDomForNewRendering_updateRenderCanvasWithDisplay, A.createDomResizeObserver_closure, A.initializeEngineServices_closure0, A.CustomFutureOfJSAnyToJSPromise_get_toPromise_closure, A.CustomFutureOfJSAnyToJSPromise_get_toPromise__closure0, A.KeyboardBinding__clearListeners_closure, A.KeyboardConverter__handleEvent_closure2, A.KeyboardConverter__handleEvent__closure, A.EnginePlatformDispatcher__addFontSizeObserver_closure, A.EngineSemanticsOwner_updateSemantics__closure, A.StandardMessageCodec_writeValue_closure0, A.saveForms_closure, A.HybridTextEditing__startEditing_closure0, A.CustomElementDimensionsProvider_closure0, A._CastListBase_sort_closure, A.CastMap_forEach_closure, A.ConstantMap_map_closure, A.Primitives_functionNoSuchMethod_closure, A.JsLinkedHashMap_addAll_closure, A.initHooks_closure0, A._awaitOnObject_closure0, A._wrapJsFunctionForAsync_closure, A.Future_wait_handleError, A.FutureExtensions_onError_onError, A._Future__chainForeignFuture_closure0, A._Future__propagateToListeners_handleWhenCompleteCallback_closure0, A.Stream_timeout__closure0, A._RootZone_bindBinaryCallback_closure, A.LinkedHashMap_LinkedHashMap$from_closure, A.MapBase_mapToString_closure, A.SplayTreeSet__newSet_closure, A._JsonStringifier_writeMap_closure, A.NoSuchMethodError_toString_closure, A._Uri__makeQueryFromParameters_closure, A.Uri_splitQueryString_closure, A.Uri__parseIPv4Address_error, A.Uri_parseIPv6Address_error, A.Uri_parseIPv6Address_parseHex, A._Uri__makeQueryFromParametersDefault_writeParameter, A._Uri__makeQueryFromParametersDefault_closure, A.MidiInputMap_keys_closure, A.MidiInputMap_values_closure, A.MidiOutputMap_keys_closure, A.MidiOutputMap_values_closure, A.RtcStatsReport_keys_closure, A.RtcStatsReport_values_closure, A.Storage_keys_closure, A.Storage_values_closure, A._AcceptStructuredClone_walk_closure, A.AudioParamMap_keys_closure, A.AudioParamMap_values_closure, A.CancelableCompleter_complete_closure0, A.CanonicalizedMap_addAll_closure, A.CanonicalizedMap_forEach_closure, A.CanonicalizedMap_map_closure, A.CupertinoDynamicColor_toString_toString, A._RenderCupertinoTextSelectionToolbarShape_paint_closure, A._RenderCupertinoTextSelectionToolbarItems_hitTestChild_closure, A.BindingBase_registerServiceExtension_closure, A.PointerRouter__dispatchEventToRoutes_closure, A.MaterialApp_createMaterialHeroController_closure, A._MaterialAppState_build_closure, A._Circle_horizontalLeadingOffset_weightSum_closure, A._RenderInputPadding_hitTest_closure, A._RenderInputPadding_hitTest_closure0, A._RenderDecoration_performLayout_centerLayout, A._RenderDecoration_performLayout_baselineLayout, A._RenderDecoration_hitTestChildren_closure, A._ZoomEnterTransitionPainter_paint_closure, A._ZoomExitTransitionPainter_paint_closure, A.ScaffoldState_build_closure, A._ScaffoldState_State_TickerProviderStateMixin_RestorationMixin_dispose_closure, A._TextFieldState_build_closure5, A._TextFieldState_build_closure6, A.__TextFieldState_State_RestorationMixin_dispose_closure, A._TextSelectionToolbarTrailingEdgeAlignRenderBox_hitTestChildren_closure, A._RenderTextSelectionToolbarItemsLayout_hitTestChildren_closure, A.ThemeData__lerpThemeExtensions_closure, A._CompoundBorder_dimensions_closure, A.paintImage_closure, A.ImageCache_putIfAbsent_listener, A.ImageProvider_resolve_closure, A.ImageProvider__createErrorHandlerAndKey_handleError, A.AssetImage_obtainKey_closure0, A.MultiFrameImageStreamCompleter_closure, A._ShapeDecorationPainter__paintShadows_debugHandleDisabledShadowEnd, A.RendererBinding_initMouseTracker_closure, A.RenderBoxContainerDefaultsMixin_defaultHitTestChildren_closure, A.RenderEditable_getRectForComposingRange_closure, A.RenderEditable_computeMinIntrinsicWidth_closure, A.RenderEditable_computeMaxIntrinsicWidth_closure, A.RenderFlex__getIntrinsicSize_layoutChild, A.RenderFlex_computeMinIntrinsicWidth_closure, A.RenderFlex_computeMaxIntrinsicWidth_closure, A.RenderFlex_computeMinIntrinsicHeight_closure, A.RenderFlex_computeMaxIntrinsicHeight_closure, A.MouseTracker__handleDeviceUpdateMouseEvents_closure, A.PipelineOwner_flushLayout_closure1, A.PipelineOwner_flushCompositingBits_closure, A.PipelineOwner_flushPaint_closure1, A.PipelineOwner_flushSemantics_closure0, A.RenderInlineChildrenContainerDefaults_hitTestInlineChildren_closure, A.RenderParagraph_computeMinIntrinsicWidth_closure, A.RenderParagraph_computeMaxIntrinsicWidth_closure, A.RenderPhysicalModel_paint_closure0, A.RenderPhysicalShape_paint_closure0, A.RenderTransform_hitTestChildren_closure, A.RenderFittedBox_hitTestChildren_closure, A.RenderFractionalTranslation_hitTestChildren_closure, A.RenderFollowerLayer_hitTestChildren_closure, A.RenderShiftedBox_hitTestChildren_closure, A.RenderWrap_computeDryBaseline_findHighestBaseline, A.SchedulerBinding_handleBeginFrame_closure0, A._SemanticsSortGroup_sortedWithinKnot_closure, A.SemanticsOwner_sendSemanticsUpdate_closure1, A.SemanticsOwner_sendSemanticsUpdate_closure2, A.SemanticsConfiguration_absorb_closure, A.CachingAssetBundle_loadStructuredData_closure0, A._DefaultBinaryMessenger_setMessageHandler_closure, A.StandardMessageCodec_writeValue_closure, A._debugLaunchProfilePlatformChannels_closure, A._FutureBuilderState__subscribe_closure0, A.EditableTextState__formatAndSetValue_closure, A.EditableTextState_build__closure0, A.EditableTextState_build__closure4, A.DirectionalFocusTraversalPolicyMixin_findFirstFocusInDirection_closure, A.DirectionalFocusTraversalPolicyMixin__sortByDistancePreferVertical_closure, A.DirectionalFocusTraversalPolicyMixin__sortByDistancePreferHorizontal_closure, A.DirectionalFocusTraversalPolicyMixin__sortClosestEdgesByDistancePreferHorizontal_closure, A.DirectionalFocusTraversalPolicyMixin__sortClosestEdgesByDistancePreferVertical_closure, A.DirectionalFocusTraversalPolicyMixin__sortAndFilterHorizontally_closure, A.DirectionalFocusTraversalPolicyMixin__sortAndFilterVertically_closure, A._ReadingOrderSortData_sortWithDirectionality_closure, A._ReadingOrderDirectionalGroupData_sortWithDirectionality_closure, A.ReadingOrderTraversalPolicy__pickNext_closure, A.ReadingOrderTraversalPolicy__pickNext_inBand, A._FormFieldState_State_RestorationMixin_dispose_closure, A.BuildOwner__debugVerifyGlobalKeyReservation__closure, A.BuildOwner__debugVerifyGlobalKeyReservation___closure, A.Element_updateChildren_slotFor, A.Element_debugFillProperties_closure, A.Hero__allHeroesFor_inviteHero, A._HeroFlight__buildOverlay_closure, A.HeroController__defaultHeroFlightShuttleBuilder_closure, A._ImageState__getListener_closure, A._HistoryProperty_fromPrimitives_closure, A._NavigatorState_State_TickerProviderStateMixin_RestorationMixin_dispose_closure, A._RenderTheaterMixin_hitTestChildren_childHitTest, A._StretchingOverscrollIndicatorState_build_closure, A.__RestorationScopeState_State_RestorationMixin_dispose_closure, A.__RouterState_State_RestorationMixin_dispose_closure, A._ModalScopeState_build_closure, A._ModalScopeState_build__closure0, A._ModalScopeState_build___closure, A._ScrollableState_State_TickerProviderStateMixin_RestorationMixin_dispose_closure, A._ScrollableSelectionContainerDelegate_didChangeSelectables_closure, A._ScrollableSelectionContainerDelegate_didChangeSelectables_closure0, A.ScrollableDetails_toString_addIfNonNull, A.ShortcutManager__indexShortcuts_closure, A.SingleChildScrollView_build_closure, A._RenderSingleChildViewport_paint_paintContents, A._RenderSingleChildViewport_hitTestChildren_closure, A.RawView_build_closure, A.WidgetInspectorService_initServiceExtensions_closure6, A.WidgetInspectorService__getRootWidgetTreeImpl_combinedAddAdditionalPropertiesCallback, A.WidgetInspectorService__getLayoutExplorerNode_closure, A._WidgetInspectorState_hitTest_closure, A._RenderScaledInlineWidget_paint_closure, A._RenderScaledInlineWidget_hitTestChildren_closure, A.GoTrueClient__callRefreshToken_closure0, A.BaseRequest_closure, A.MediaType_toString_closure, A.TemperatureCache_hctsByTemp_closure, A.DatabaseService__showConfirmationDialog_formatData, A.RatingStars_build_closure0, A.PageEssenSelect_build_closure, A.optimizedRanges_closure, A.optimizedRanges_closure0, A._pattern_closure, A.RealtimeClient_closure, A.RealtimeClient_closure0, A.Highlighter__collateLines_closure0, A.SupabaseClient__listenForAuthEvents_closure0, A.SupabaseAuth_initialize_closure0, A.XmlEventParser_processing_closure]);
    _inheritMany(A._Enum, [A.MutatorType, A.CanvasKitVariant, A.IntlSegmenterGranularity, A.ColorFilterType, A.ImageFileType, A.ImageType, A.ImageFileSignature, A.DebugEngineInitializationState, A.Assertiveness, A._CheckableKind, A.AccessibilityFocusManagerEvent, A.LabelRepresentation, A.EngineSemanticsRole, A.AccessibilityMode, A.GestureMode, A.SemanticsUpdatePhase, A.EnabledState, A.LineBreakType, A.TextCapitalization, A.TransformKind, A.ClipOp, A.PathFillType, A.KeyEventType, A.KeyEventDeviceType, A.StrokeCap, A.StrokeJoin, A.PaintingStyle, A.BlendMode, A.Clip, A.BlurStyle, A.FilterQuality, A.ColorSpace0, A.ImageByteFormat, A.AppLifecycleState, A.AppExitResponse, A.DartPerformanceMode, A.ViewFocusState, A.ViewFocusDirection, A.PointerChange, A.PointerDeviceKind, A.PointerSignalKind, A.SemanticsRole, A.PlaceholderAlignment, A.TextAlign, A.TextBaseline, A.TextDecorationStyle, A.TextLeadingDistribution, A.TextDirection, A.TextAffinity, A.BoxHeightStyle, A.BoxWidthStyle, A.TileMode, A.Brightness, A.BrowserEngine, A.OperatingSystem, A.AnimationStatus, A._AnimationDirection, A.AnimationBehavior, A._TrainHoppingMode, A.CupertinoButtonSize, A._CupertinoButtonStyle, A.CupertinoUserInterfaceLevelData, A._CupertinoTextSelectionToolbarItemsSlot, A.DiagnosticLevel, A.DiagnosticsTreeStyle, A._WordWrapParseMode, A.TargetPlatform, A._WordWrapParseMode0, A.GestureDisposition, A._ForceState, A._DragState, A._DragDirection, A.DragStartBehavior, A.MultitouchDragStrategy, A.GestureRecognizerState, A._DragState0, A.ThemeMode, A._CornerId, A.BottomNavigationBarType, A.BottomNavigationBarLandscapeLayout, A.ButtonTextTheme, A.ButtonBarLayoutBehavior, A.DynamicSchemeVariant, A._FilledButtonVariant, A._FloatingActionButtonType, A._IconButtonVariant, A._HighlightType, A.FloatingLabelBehavior, A._DecorationSlot, A.MaterialType, A._ScaffoldSlot, A.SnackBarClosedReason, A.SnackBarBehavior, A._TextSelectionToolbarItemPosition, A.MaterialTapTargetSize, A.TooltipTriggerMode, A.ScriptCategory, A.RenderComparison, A.Axis, A.VerticalDirection, A.AxisDirection, A.BorderStyle, A.BoxShape, A.BoxFit, A.ImageRepeat, A.TextOverflow, A.TextWidthBasis, A.SpringType, A.RenderAnimatedSizeState, A._IntrinsicDimension, A._OverflowSide, A.FlexFit, A.MainAxisSize, A.MainAxisAlignment, A.CrossAxisAlignment, A.HitTestBehavior, A.DecorationPosition, A.SelectionResult, A.SelectionEventType, A.TextGranularity, A.SelectionExtendDirection, A.SelectionStatus, A.TextSelectionHandleType, A.GrowthDirection, A.StackFit, A.ScrollDirection, A.WrapAlignment, A.WrapCrossAlignment, A.SchedulerPhase, A.DebugSemanticsDumpOrder, A.KeyboardLockMode, A.KeyDataTransitMode, A.SwipeEdge, A.KeyboardSide, A.ModifierKey, A.SystemSoundType, A.MaxLengthEnforcement, A.SmartDashesType, A.SmartQuotesType, A.TextInputAction, A.TextCapitalization0, A.FloatingCursorDragState, A.SelectionChangedCause, A.UndoDirection, A.ConnectionState, A.ContextMenuButtonType, A.DismissDirection, A._FlingGestureKind, A.KeyEventResult, A.UnfocusDisposition, A.FocusHighlightMode, A.FocusHighlightStrategy, A.TraversalDirection, A.TraversalEdgeBehavior, A.AutovalidateMode, A._StateLifecycle, A._ElementLifecycle, A.HeroFlightDirection, A.Orientation, A._MediaQueryAspect, A.NavigationMode, A._ToolbarSlot, A.RoutePopDisposition, A._RouteLifecycle, A._RouteRestorationType, A.OverflowBarAlignment, A._GlowState, A._StretchDirection, A._StretchState, A.RouteInformationReportingType, A._ModalRouteAspect, A.ScrollDecelerationRate, A.ScrollPositionAlignmentPolicy, A.ScrollViewKeyboardDismissBehavior, A.ScrollIncrementType, A.ScrollbarOrientation, A.LockState, A.SnapshotMode, A.StandardComponentType, A.ClipboardStatus, A.WidgetState, A.AuthChangeEvent, A.SignOutScope, A.RequestMethodType, A.FactorStatus, A.FactorType, A.AuthFlowType, A.TonePolarity, A.Variant, A.SocketStates, A.ChannelEvents, A.XmlAttributeType, A.XmlNodeType]);
    _inheritMany(A.Iterable, [A.MutatorsStack, A._DomListWrapper, A._DomTouchListWrapper, A._CastIterableBase, A.EfficientLengthIterable, A.MappedIterable, A.WhereIterable, A.ExpandIterable, A.TakeIterable, A.SkipIterable, A.SkipWhileIterable, A.FollowedByIterable, A.WhereTypeIterable, A._KeysOrValues, A._AllMatchesIterable, A._StringAllMatchesIterable, A._SyncStarIterable, A.LinkedList, A.DoubleLinkedQueue, A.Runes, A.StringCharacters, A.ObserverList, A.HashedObserverList, A.__History_Iterable_ChangeNotifier, A.MatchesIterable, A.XmlDescendantsIterable, A.XmlEventIterable]);
    _inheritMany(A.SceneElement, [A.PictureSceneElement, A.PlatformViewSceneElement]);
    _inherit(A.CkResizingCodec, A.ResizingCodec);
    _inherit(A.HtmlBlobCodec, A.HtmlImageElementCodec);
    _inherit(A.CkImageBlobCodec, A.HtmlBlobCodec);
    _inheritMany(A.ImageSource, [A.VideoFrameImageSource, A.ImageElementImageSource, A.ImageBitmapImageSource]);
    _inheritMany(A.CkImageFilter, [A._CkBlurImageFilter, A._CkMatrixImageFilter]);
    _inherit(A.CkBrowserImageDecoder, A.BrowserImageDecoder);
    _inheritMany(A.Layer, [A.ContainerLayer, A.PictureLayer0]);
    _inheritMany(A.ContainerLayer, [A.RootLayer, A.BackdropFilterEngineLayer, A.ClipPathEngineLayer, A.ClipRectEngineLayer, A.ClipRRectEngineLayer, A.OpacityEngineLayer, A.TransformEngineLayer, A.ImageFilterEngineLayer, A.ColorFilterEngineLayer]);
    _inherit(A.OffsetEngineLayer, A.TransformEngineLayer);
    _inheritMany(A.LayerVisitor, [A.PrerollVisitor, A.MeasureVisitor, A.PaintVisitor]);
    _inheritMany(A.Rasterizer, [A.MultiSurfaceRasterizer, A.OffscreenCanvasRasterizer]);
    _inheritMany(A.ViewRasterizer, [A.MultiSurfaceViewRasterizer, A.OffscreenCanvasViewRasterizer]);
    _inheritMany(A.RenderingEntity, [A.RenderingRenderCanvas, A.RenderingPlatformView]);
    _inheritMany(A.DisplayCanvas, [A.RenderCanvas, A.Surface]);
    _inherit(A.CkGradientLinear, A.SimpleCkShader);
    _inheritMany(A.Error, [A.CanvasKitError, A.FontLoadError, A.LateError, A.TypeError, A.JsNoSuchMethodError, A.UnknownJsTypeError, A._CyclicInitializationError, A.RuntimeError, A.AssertionError, A._Error, A.JsonUnsupportedObjectError, A.ArgumentError, A.NoSuchMethodError, A.UnsupportedError, A.UnimplementedError, A.StateError, A.ConcurrentModificationError, A._FlutterError_Error_DiagnosticableTreeMixin]);
    _inherit(A.EngineFlutterDisplay, A.Display);
    _inheritMany(A.FontLoadError, [A.FontNotFoundError, A.FontDownloadError, A.FontInvalidDataError]);
    _inheritMany(A.BrowserHistory, [A.MultiEntriesBrowserHistory, A.SingleEntryBrowserHistory]);
    _inherit(A.EnginePlatformDispatcher, A.PlatformDispatcher);
    _inherit(A._BrowserAppLifecycleState, A.AppLifecycleState0);
    _inherit(A.__PointerAdapter__BaseAdapter__WheelEventListenerMixin, A._BaseAdapter);
    _inherit(A._PointerAdapter, A.__PointerAdapter__BaseAdapter__WheelEventListenerMixin);
    _inheritMany(A.SemanticRole, [A.SemanticCheckable, A.SemanticHeader, A.SemanticHeading, A.SemanticImage, A.SemanticIncrementable, A.SemanticLink, A.SemanticPlatformView, A.SemanticRoute, A.SemanticScrollable, A.GenericRole, A.SemanticTab, A.SemanticTabPanel, A.SemanticTabList, A.SemanticButton, A.SemanticTextField]);
    _inheritMany(A.SemanticBehavior, [A.Selectable, A.Focusable, A.LabelAndValue, A.LiveRegion, A.RouteName, A.Tappable]);
    _inheritMany(A.LabelRepresentationBehavior, [A.AriaLabelRepresentation, A.DomTextRepresentation, A.SizedSpanRepresentation]);
    _inheritMany(A.SemanticsEnabler, [A.DesktopSemanticsEnabler, A.MobileSemanticsEnabler]);
    _inherit(A.DefaultTextEditingStrategy, A._DefaultTextEditingStrategy_Object_CompositionAwareMixin);
    _inheritMany(A.DefaultTextEditingStrategy, [A.SemanticsTextEditingStrategy, A.GloballyPositionedTextEditingStrategy, A.SafariDesktopTextEditingStrategy]);
    _inheritMany(A.ListBase, [A._TypedDataBuffer, A.UnmodifiableListBase]);
    _inherit(A._IntBuffer, A._TypedDataBuffer);
    _inherit(A.Uint8Buffer, A._IntBuffer);
    _inherit(A.LineBreakFragment, A.TextFragment);
    _inheritMany(A.EngineInputAction, [A.NoInputAction, A.EnterInputAction, A.DoneInputAction, A.GoInputAction, A.NextInputAction, A.PreviousInputAction, A.SearchInputAction, A.SendInputAction]);
    _inheritMany(A.EngineInputType, [A.NoTextInputType, A.MultilineInputType, A.TextInputType0, A.NumberInputType, A.DecimalInputType, A.PhoneInputType, A.EmailInputType, A.UrlInputType]);
    _inherit(A.MultilineNoTextInputType, A.MultilineInputType);
    _inheritMany(A.GloballyPositionedTextEditingStrategy, [A.IOSTextEditingStrategy, A.AndroidTextEditingStrategy, A.FirefoxTextEditingStrategy]);
    _inheritMany(A.TextInputCommand, [A.TextInputSetClient, A.TextInputUpdateConfig, A.TextInputSetEditingState, A.TextInputShow, A.TextInputSetEditableSizeAndTransform, A.TextInputSetStyle, A.TextInputClearClient, A.TextInputHide, A.TextInputSetMarkedTextRect, A.TextInputSetCaretRect, A.TextInputRequestAutofill, A.TextInputFinishAutofillContext]);
    _inheritMany(A.DimensionsProvider, [A.CustomElementDimensionsProvider, A.FullPageDimensionsProvider]);
    _inheritMany(A.EngineFlutterView, [A._EngineFlutterViewImpl, A.EngineFlutterWindow]);
    _inheritMany(J.Interceptor, [J.JSBool, J.JSNull, J.JavaScriptObject, J.JavaScriptBigInt, J.JavaScriptSymbol, J.JSNumber, J.JSString]);
    _inheritMany(J.JavaScriptObject, [J.LegacyJavaScriptObject, J.JSArray, A.NativeByteBuffer, A.NativeTypedData, A.EventTarget, A.AccessibleNodeList, A.Blob, A.CssTransformComponent, A.CssRule, A._CssStyleDeclaration_JavaScriptObject_CssStyleDeclarationBase, A.CssStyleValue, A.DataTransferItemList, A.DomException0, A._DomRectList_JavaScriptObject_ListMixin, A.DomRectReadOnly0, A._DomStringList_JavaScriptObject_ListMixin, A.DomTokenList0, A.Event, A._FileList_JavaScriptObject_ListMixin, A.Gamepad, A.History, A._HtmlCollection_JavaScriptObject_ListMixin, A.Location, A.MediaList, A._MidiInputMap_JavaScriptObject_MapMixin, A._MidiOutputMap_JavaScriptObject_MapMixin, A.MimeType, A._MimeTypeArray_JavaScriptObject_ListMixin, A._NodeList_JavaScriptObject_ListMixin, A.Plugin, A._PluginArray_JavaScriptObject_ListMixin, A._RtcStatsReport_JavaScriptObject_MapMixin, A.SpeechGrammar, A._SpeechGrammarList_JavaScriptObject_ListMixin, A.SpeechRecognitionResult, A._Storage_JavaScriptObject_MapMixin, A.StyleSheet, A._TextTrackCueList_JavaScriptObject_ListMixin, A.TimeRanges, A.Touch, A._TouchList_JavaScriptObject_ListMixin, A.TrackDefaultList, A.Url, A.__CssRuleList_JavaScriptObject_ListMixin, A.__GamepadList_JavaScriptObject_ListMixin, A.__NamedNodeMap_JavaScriptObject_ListMixin, A.__SpeechRecognitionResultList_JavaScriptObject_ListMixin, A.__StyleSheetList_JavaScriptObject_ListMixin, A.Length, A._LengthList_JavaScriptObject_ListMixin, A.Number, A._NumberList_JavaScriptObject_ListMixin, A.PointList, A._StringList_JavaScriptObject_ListMixin, A.Transform0, A._TransformList_JavaScriptObject_ListMixin, A.AudioBuffer, A._AudioParamMap_JavaScriptObject_MapMixin]);
    _inheritMany(J.LegacyJavaScriptObject, [J.PlainJavaScriptObject, J.UnknownJavaScriptObject, J.JavaScriptFunction]);
    _inherit(J.JSUnmodifiableArray, J.JSArray);
    _inheritMany(J.JSNumber, [J.JSInt, J.JSNumNotInt]);
    _inheritMany(A._CastIterableBase, [A.CastIterable, A.__CastListBase__CastIterableBase_ListMixin, A.CastSet, A.CastQueue]);
    _inherit(A._EfficientLengthCastIterable, A.CastIterable);
    _inherit(A._CastListBase, A.__CastListBase__CastIterableBase_ListMixin);
    _inherit(A.CastList, A._CastListBase);
    _inheritMany(A.MapBase, [A.CastMap, A.JsLinkedHashMap, A._HashMap, A._JsonMap]);
    _inherit(A.CodeUnits, A.UnmodifiableListBase);
    _inheritMany(A.EfficientLengthIterable, [A.ListIterable, A.EmptyIterable, A.LinkedHashMapKeysIterable, A.LinkedHashMapValuesIterable, A.LinkedHashMapEntriesIterable, A._HashMapKeyIterable, A._MapBaseValueIterable, A._SplayTreeKeyIterable, A._SplayTreeValueIterable, A._SplayTreeMapEntryIterable]);
    _inheritMany(A.ListIterable, [A.SubListIterable, A.MappedListIterable, A.ReversedListIterable, A.ListQueue, A._JsonMapKeyIterable, A._GeneratorIterable]);
    _inherit(A.EfficientLengthMappedIterable, A.MappedIterable);
    _inherit(A.EfficientLengthTakeIterable, A.TakeIterable);
    _inherit(A.EfficientLengthSkipIterable, A.SkipIterable);
    _inherit(A.EfficientLengthFollowedByIterable, A.FollowedByIterable);
    _inheritMany(A._Record, [A._Record2, A._Record3, A._RecordN]);
    _inheritMany(A._Record2, [A._Record_2, A._Record_2_boundaryEnd_boundaryStart, A._Record_2_endGlyphHeight_startGlyphHeight, A._Record_2_end_start, A._Record_2_key_value, A._Record_2_localPosition_paragraph, A._Record_2_representation_targetSize]);
    _inheritMany(A._Record3, [A._Record_3, A._Record_3_ascent_bottomHeight_subtex78tHeight, A._Record_3_breaks_graphemes_words, A._Record_3_close_onMessage_postMessage, A._Record_3_completer_recorder_scene, A._Record_3_data_event_timeStamp, A._Record_3_domSize_representation_targetSize, A._Record_3_large_medium_small, A._Record_3_queue_target_timer, A._Record_3_x78_y_z]);
    _inheritMany(A._RecordN, [A._Record_4, A._Record_4_domBlurListener_domFocusListener_element_semanticsNodeId, A._Record_5, A._Record_8]);
    _inherit(A._UnmodifiableMapView_MapView__UnmodifiableMapMixin, A.MapView);
    _inherit(A.UnmodifiableMapView, A._UnmodifiableMapView_MapView__UnmodifiableMapMixin);
    _inherit(A.ConstantMapView, A.UnmodifiableMapView);
    _inheritMany(A.ConstantMap, [A.ConstantStringMap, A.GeneralConstantMap]);
    _inheritMany(A.SetBase, [A.ConstantSet, A._SetBase]);
    _inheritMany(A.ConstantSet, [A.ConstantStringSet, A.GeneralConstantSet]);
    _inherit(A.Instantiation1, A.Instantiation);
    _inherit(A.NullError, A.TypeError);
    _inheritMany(A.TearOffClosure, [A.StaticClosure, A.BoundClosure]);
    _inherit(A._AssertionError, A.AssertionError);
    _inheritMany(A.JsLinkedHashMap, [A.JsIdentityLinkedHashMap, A.JsConstantLinkedHashMap, A._LinkedCustomHashMap]);
    _inheritMany(A.NativeTypedData, [A.NativeByteData, A.NativeTypedArray]);
    _inheritMany(A.NativeTypedArray, [A._NativeTypedArrayOfDouble_NativeTypedArray_ListMixin, A._NativeTypedArrayOfInt_NativeTypedArray_ListMixin]);
    _inherit(A._NativeTypedArrayOfDouble_NativeTypedArray_ListMixin_FixedLengthListMixin, A._NativeTypedArrayOfDouble_NativeTypedArray_ListMixin);
    _inherit(A.NativeTypedArrayOfDouble, A._NativeTypedArrayOfDouble_NativeTypedArray_ListMixin_FixedLengthListMixin);
    _inherit(A._NativeTypedArrayOfInt_NativeTypedArray_ListMixin_FixedLengthListMixin, A._NativeTypedArrayOfInt_NativeTypedArray_ListMixin);
    _inherit(A.NativeTypedArrayOfInt, A._NativeTypedArrayOfInt_NativeTypedArray_ListMixin_FixedLengthListMixin);
    _inheritMany(A.NativeTypedArrayOfDouble, [A.NativeFloat32List, A.NativeFloat64List]);
    _inheritMany(A.NativeTypedArrayOfInt, [A.NativeInt16List, A.NativeInt32List, A.NativeInt8List, A.NativeUint16List, A.NativeUint32List, A.NativeUint8ClampedList, A.NativeUint8List]);
    _inherit(A._TypeError, A._Error);
    _inheritMany(A.Stream, [A._StreamImpl, A.StreamView, A._EmptyStream, A._MultiStream, A._ForwardingStream, A._EventStream0, A.DeferStream, A._BehaviorSubjectStream, A._SubjectStream, A._EventStream]);
    _inherit(A._ControllerStream, A._StreamImpl);
    _inherit(A._BroadcastStream, A._ControllerStream);
    _inheritMany(A._BufferingStreamSubscription, [A._ControllerSubscription, A._ForwardingStreamSubscription]);
    _inherit(A._BroadcastSubscription, A._ControllerSubscription);
    _inheritMany(A._BroadcastStreamController, [A._SyncBroadcastStreamController, A._AsyncBroadcastStreamController]);
    _inherit(A._AsyncCompleter, A._Completer);
    _inheritMany(A._StreamController, [A._AsyncStreamController, A._SyncStreamController]);
    _inheritMany(A._DelayedEvent, [A._DelayedData, A._DelayedError]);
    _inherit(A._MultiStreamController, A._AsyncStreamController);
    _inherit(A._MapStream, A._ForwardingStream);
    _inherit(A._RootZone, A._Zone);
    _inheritMany(A._HashMap, [A._IdentityHashMap, A._CustomHashMap]);
    _inheritMany(A._SetBase, [A._HashSet, A._LinkedHashSet]);
    _inherit(A._LinkedIdentityHashSet, A._LinkedHashSet);
    _inheritMany(A._DoubleLinkedQueueEntry, [A._DoubleLinkedQueueElement, A._DoubleLinkedQueueSentinel]);
    _inheritMany(A._SplayTreeNode, [A._SplayTreeSetNode, A._SplayTreeMapNode]);
    _inheritMany(A._SplayTree, [A._SplayTreeMap__SplayTree_MapMixin, A._SplayTreeSet__SplayTree_Iterable]);
    _inherit(A.SplayTreeMap, A._SplayTreeMap__SplayTree_MapMixin);
    _inheritMany(A._SplayTreeIterator, [A._SplayTreeKeyIterator, A._SplayTreeValueIterator, A._SplayTreeMapEntryIterator]);
    _inherit(A._SplayTreeSet__SplayTree_Iterable_SetMixin, A._SplayTreeSet__SplayTree_Iterable);
    _inherit(A.SplayTreeSet, A._SplayTreeSet__SplayTree_Iterable_SetMixin);
    _inheritMany(A.StringConversionSink, [A._StringSinkConversionSink, A._UnicodeSubsetEncoderSink, A._Base64DecoderSink, A._StringAdapterSink]);
    _inherit(A._JsonDecoderSink, A._StringSinkConversionSink);
    _inheritMany(A.Codec, [A.Encoding, A.Base64Codec, A.JsonCodec]);
    _inheritMany(A.Encoding, [A.AsciiCodec, A.Latin1Codec, A.Utf8Codec]);
    _inheritMany(A.Converter, [A._UnicodeSubsetEncoder, A._UnicodeSubsetDecoder, A.Base64Encoder, A.Base64Decoder, A._FusedConverter, A.JsonEncoder, A.JsonDecoder, A.Utf8Encoder, A.Utf8Decoder, A.XmlEventEncoder]);
    _inheritMany(A._UnicodeSubsetEncoder, [A.AsciiEncoder, A.Latin1Encoder]);
    _inheritMany(A._UnicodeSubsetDecoder, [A.AsciiDecoder, A.Latin1Decoder]);
    _inheritMany(A.ByteConversionSink, [A._ErrorHandlingAsciiDecoderSink, A._SimpleAsciiDecoderSink, A._Base64EncoderSink, A._ByteAdapterSink, A._ByteCallbackSink, A._Latin1DecoderSink, A._Utf8StringSinkAdapter, A._Utf8ConversionSink]);
    _inherit(A._BufferCachingBase64Encoder, A._Base64Encoder);
    _inheritMany(A._Base64EncoderSink, [A._AsciiBase64EncoderSink, A._Utf8Base64EncoderSink]);
    _inherit(A.JsonCyclicError, A.JsonUnsupportedObjectError);
    _inherit(A._JsonEncoderSink, A.ChunkedConversionSink);
    _inherit(A._JsonStringStringifier, A._JsonStringifier);
    _inherit(A._Latin1AllowInvalidDecoderSink, A._Latin1DecoderSink);
    _inherit(A.__Utf8EncoderSink__Utf8Encoder_StringConversionSink, A._Utf8Encoder);
    _inherit(A._Utf8EncoderSink, A.__Utf8EncoderSink__Utf8Encoder_StringConversionSink);
    _inheritMany(A.ArgumentError, [A.RangeError, A.IndexError]);
    _inherit(A._DataUri, A._Uri);
    _inheritMany(A.EventTarget, [A.Node, A.BroadcastChannel, A.FileWriter, A.SourceBuffer, A._SourceBufferList_EventTarget_ListMixin, A.TextTrack, A.TextTrackCue, A._TextTrackList_EventTarget_ListMixin, A.VideoTrackList, A.AudioTrackList, A.BaseAudioContext]);
    _inheritMany(A.Node, [A.Element0, A.CharacterData]);
    _inherit(A.HtmlElement, A.Element0);
    _inheritMany(A.HtmlElement, [A.AnchorElement, A.AreaElement, A.FormElement, A.SelectElement]);
    _inherit(A.CssPerspective, A.CssTransformComponent);
    _inherit(A.CssStyleDeclaration, A._CssStyleDeclaration_JavaScriptObject_CssStyleDeclarationBase);
    _inheritMany(A.CssStyleValue, [A.CssTransformValue, A.CssUnparsedValue]);
    _inherit(A._DomRectList_JavaScriptObject_ListMixin_ImmutableListMixin, A._DomRectList_JavaScriptObject_ListMixin);
    _inherit(A.DomRectList, A._DomRectList_JavaScriptObject_ListMixin_ImmutableListMixin);
    _inherit(A._DomStringList_JavaScriptObject_ListMixin_ImmutableListMixin, A._DomStringList_JavaScriptObject_ListMixin);
    _inherit(A.DomStringList, A._DomStringList_JavaScriptObject_ListMixin_ImmutableListMixin);
    _inherit(A.File, A.Blob);
    _inherit(A._FileList_JavaScriptObject_ListMixin_ImmutableListMixin, A._FileList_JavaScriptObject_ListMixin);
    _inherit(A.FileList, A._FileList_JavaScriptObject_ListMixin_ImmutableListMixin);
    _inherit(A._HtmlCollection_JavaScriptObject_ListMixin_ImmutableListMixin, A._HtmlCollection_JavaScriptObject_ListMixin);
    _inherit(A.HtmlCollection, A._HtmlCollection_JavaScriptObject_ListMixin_ImmutableListMixin);
    _inherit(A.MessageEvent, A.Event);
    _inherit(A.MidiInputMap, A._MidiInputMap_JavaScriptObject_MapMixin);
    _inherit(A.MidiOutputMap, A._MidiOutputMap_JavaScriptObject_MapMixin);
    _inherit(A._MimeTypeArray_JavaScriptObject_ListMixin_ImmutableListMixin, A._MimeTypeArray_JavaScriptObject_ListMixin);
    _inherit(A.MimeTypeArray, A._MimeTypeArray_JavaScriptObject_ListMixin_ImmutableListMixin);
    _inherit(A._NodeList_JavaScriptObject_ListMixin_ImmutableListMixin, A._NodeList_JavaScriptObject_ListMixin);
    _inherit(A.NodeList, A._NodeList_JavaScriptObject_ListMixin_ImmutableListMixin);
    _inherit(A._PluginArray_JavaScriptObject_ListMixin_ImmutableListMixin, A._PluginArray_JavaScriptObject_ListMixin);
    _inherit(A.PluginArray, A._PluginArray_JavaScriptObject_ListMixin_ImmutableListMixin);
    _inherit(A.RtcStatsReport, A._RtcStatsReport_JavaScriptObject_MapMixin);
    _inherit(A._SourceBufferList_EventTarget_ListMixin_ImmutableListMixin, A._SourceBufferList_EventTarget_ListMixin);
    _inherit(A.SourceBufferList, A._SourceBufferList_EventTarget_ListMixin_ImmutableListMixin);
    _inherit(A._SpeechGrammarList_JavaScriptObject_ListMixin_ImmutableListMixin, A._SpeechGrammarList_JavaScriptObject_ListMixin);
    _inherit(A.SpeechGrammarList, A._SpeechGrammarList_JavaScriptObject_ListMixin_ImmutableListMixin);
    _inherit(A.Storage, A._Storage_JavaScriptObject_MapMixin);
    _inherit(A._TextTrackCueList_JavaScriptObject_ListMixin_ImmutableListMixin, A._TextTrackCueList_JavaScriptObject_ListMixin);
    _inherit(A.TextTrackCueList, A._TextTrackCueList_JavaScriptObject_ListMixin_ImmutableListMixin);
    _inherit(A._TextTrackList_EventTarget_ListMixin_ImmutableListMixin, A._TextTrackList_EventTarget_ListMixin);
    _inherit(A.TextTrackList, A._TextTrackList_EventTarget_ListMixin_ImmutableListMixin);
    _inherit(A._TouchList_JavaScriptObject_ListMixin_ImmutableListMixin, A._TouchList_JavaScriptObject_ListMixin);
    _inherit(A.TouchList, A._TouchList_JavaScriptObject_ListMixin_ImmutableListMixin);
    _inherit(A.__CssRuleList_JavaScriptObject_ListMixin_ImmutableListMixin, A.__CssRuleList_JavaScriptObject_ListMixin);
    _inherit(A._CssRuleList, A.__CssRuleList_JavaScriptObject_ListMixin_ImmutableListMixin);
    _inherit(A._DomRect, A.DomRectReadOnly0);
    _inherit(A.__GamepadList_JavaScriptObject_ListMixin_ImmutableListMixin, A.__GamepadList_JavaScriptObject_ListMixin);
    _inherit(A._GamepadList, A.__GamepadList_JavaScriptObject_ListMixin_ImmutableListMixin);
    _inherit(A.__NamedNodeMap_JavaScriptObject_ListMixin_ImmutableListMixin, A.__NamedNodeMap_JavaScriptObject_ListMixin);
    _inherit(A._NamedNodeMap, A.__NamedNodeMap_JavaScriptObject_ListMixin_ImmutableListMixin);
    _inherit(A.__SpeechRecognitionResultList_JavaScriptObject_ListMixin_ImmutableListMixin, A.__SpeechRecognitionResultList_JavaScriptObject_ListMixin);
    _inherit(A._SpeechRecognitionResultList, A.__SpeechRecognitionResultList_JavaScriptObject_ListMixin_ImmutableListMixin);
    _inherit(A.__StyleSheetList_JavaScriptObject_ListMixin_ImmutableListMixin, A.__StyleSheetList_JavaScriptObject_ListMixin);
    _inherit(A._StyleSheetList, A.__StyleSheetList_JavaScriptObject_ListMixin_ImmutableListMixin);
    _inherit(A._AcceptStructuredCloneDart2Js, A._AcceptStructuredClone);
    _inherit(A._LengthList_JavaScriptObject_ListMixin_ImmutableListMixin, A._LengthList_JavaScriptObject_ListMixin);
    _inherit(A.LengthList, A._LengthList_JavaScriptObject_ListMixin_ImmutableListMixin);
    _inherit(A._NumberList_JavaScriptObject_ListMixin_ImmutableListMixin, A._NumberList_JavaScriptObject_ListMixin);
    _inherit(A.NumberList, A._NumberList_JavaScriptObject_ListMixin_ImmutableListMixin);
    _inherit(A._StringList_JavaScriptObject_ListMixin_ImmutableListMixin, A._StringList_JavaScriptObject_ListMixin);
    _inherit(A.StringList, A._StringList_JavaScriptObject_ListMixin_ImmutableListMixin);
    _inherit(A._TransformList_JavaScriptObject_ListMixin_ImmutableListMixin, A._TransformList_JavaScriptObject_ListMixin);
    _inherit(A.TransformList, A._TransformList_JavaScriptObject_ListMixin_ImmutableListMixin);
    _inheritMany(A.OffsetBase, [A.Offset, A.Size]);
    _inherit(A.AudioParamMap, A._AudioParamMap_JavaScriptObject_MapMixin);
    _inherit(A.OfflineAudioContext, A.BaseAudioContext);
    _inheritMany(A.PlatformInterface, [A.AppLinksPlatform, A.SharedPreferencesStorePlatform, A.UrlLauncherPlatform]);
    _inheritMany(A.AppLinksPlatform, [A.AppLinks, A.AppLinksMethodChannel, A.AppLinksPluginWeb]);
    _inheritMany(A.StreamTransformerBase, [A.SingleSubscriptionTransformer, A.StartWithStreamTransformer, A.StartWithErrorStreamTransformer]);
    _inheritMany(A._UnorderedEquality, [A.UnorderedIterableEquality, A.SetEquality]);
    _inherit(A.DelegatingList, A._DelegatingIterableBase);
    _inheritMany(A.Listenable, [A.Animation, A.CustomPainter, A._MergingListenable, A._SystemFontsNotifier, A.CustomClipper]);
    _inheritMany(A.Animation, [A._AnimationController_Animation_AnimationEagerListenerMixin, A._AlwaysCompleteAnimation, A._AlwaysDismissedAnimation, A._ProxyAnimation_Animation_AnimationLazyListenerMixin, A._ReverseAnimation_Animation_AnimationLazyListenerMixin, A._CurvedAnimation_Animation_AnimationWithParentMixin, A._TrainHoppingAnimation_Animation_AnimationEagerListenerMixin, A._CompoundAnimation_Animation_AnimationLazyListenerMixin, A.__AnimatedEvaluation_Animation_AnimationWithParentMixin]);
    _inherit(A._AnimationController_Animation_AnimationEagerListenerMixin_AnimationLocalListenersMixin, A._AnimationController_Animation_AnimationEagerListenerMixin);
    _inherit(A._AnimationController_Animation_AnimationEagerListenerMixin_AnimationLocalListenersMixin_AnimationLocalStatusListenersMixin, A._AnimationController_Animation_AnimationEagerListenerMixin_AnimationLocalListenersMixin);
    _inherit(A.AnimationController, A._AnimationController_Animation_AnimationEagerListenerMixin_AnimationLocalListenersMixin_AnimationLocalStatusListenersMixin);
    _inheritMany(A.Simulation, [A._InterpolationSimulation, A.FrictionSimulation, A.SpringSimulation, A._DiscreteKeyFrameSimulation, A.BouncingScrollSimulation, A.ClampingScrollSimulation]);
    _inherit(A.AnimationStyle, A._AnimationStyle_Object_Diagnosticable);
    _inherit(A._ProxyAnimation_Animation_AnimationLazyListenerMixin_AnimationLocalListenersMixin, A._ProxyAnimation_Animation_AnimationLazyListenerMixin);
    _inherit(A._ProxyAnimation_Animation_AnimationLazyListenerMixin_AnimationLocalListenersMixin_AnimationLocalStatusListenersMixin, A._ProxyAnimation_Animation_AnimationLazyListenerMixin_AnimationLocalListenersMixin);
    _inherit(A.ProxyAnimation, A._ProxyAnimation_Animation_AnimationLazyListenerMixin_AnimationLocalListenersMixin_AnimationLocalStatusListenersMixin);
    _inherit(A._ReverseAnimation_Animation_AnimationLazyListenerMixin_AnimationLocalStatusListenersMixin, A._ReverseAnimation_Animation_AnimationLazyListenerMixin);
    _inherit(A.ReverseAnimation, A._ReverseAnimation_Animation_AnimationLazyListenerMixin_AnimationLocalStatusListenersMixin);
    _inherit(A.CurvedAnimation, A._CurvedAnimation_Animation_AnimationWithParentMixin);
    _inherit(A._TrainHoppingAnimation_Animation_AnimationEagerListenerMixin_AnimationLocalListenersMixin, A._TrainHoppingAnimation_Animation_AnimationEagerListenerMixin);
    _inherit(A._TrainHoppingAnimation_Animation_AnimationEagerListenerMixin_AnimationLocalListenersMixin_AnimationLocalStatusListenersMixin, A._TrainHoppingAnimation_Animation_AnimationEagerListenerMixin_AnimationLocalListenersMixin);
    _inherit(A.TrainHoppingAnimation, A._TrainHoppingAnimation_Animation_AnimationEagerListenerMixin_AnimationLocalListenersMixin_AnimationLocalStatusListenersMixin);
    _inherit(A._CompoundAnimation_Animation_AnimationLazyListenerMixin_AnimationLocalListenersMixin, A._CompoundAnimation_Animation_AnimationLazyListenerMixin);
    _inherit(A._CompoundAnimation_Animation_AnimationLazyListenerMixin_AnimationLocalListenersMixin_AnimationLocalStatusListenersMixin, A._CompoundAnimation_Animation_AnimationLazyListenerMixin_AnimationLocalListenersMixin);
    _inherit(A.CompoundAnimation, A._CompoundAnimation_Animation_AnimationLazyListenerMixin_AnimationLocalListenersMixin_AnimationLocalStatusListenersMixin);
    _inheritMany(A.CompoundAnimation, [A.AnimationMin, A._AnimationSwap]);
    _inherit(A.Curve, A.ParametricCurve);
    _inheritMany(A.Curve, [A._Linear, A.Interval, A.Threshold, A.Cubic, A.ThreePointCubic, A.FlippedCurve, A._DecelerateCurve]);
    _inherit(A._AnimatedEvaluation, A.__AnimatedEvaluation_Animation_AnimationWithParentMixin);
    _inheritMany(A.Animatable, [A._ChainedEvaluation, A.Tween, A.CurveTween, A.TweenSequence]);
    _inheritMany(A.Tween, [A.ReverseTween, A.ColorTween, A.SizeTween, A.RectTween, A.IntTween, A.MaterialPointArcTween, A._InputBorderTween, A.ShapeBorderTween, A.ThemeDataTween, A.DecorationTween, A.EdgeInsetsTween, A.EdgeInsetsGeometryTween, A.BorderRadiusTween, A.TextStyleTween]);
    _inherit(A.DiagnosticableTree, A._DiagnosticableTree_Object_Diagnosticable);
    _inheritMany(A.DiagnosticableTree, [A.Widget, A.Element, A.InlineSpan, A.SemanticsProperties]);
    _inheritMany(A.Widget, [A.StatefulWidget, A.StatelessWidget, A.RenderObjectWidget, A.ProxyWidget, A.RootWidget, A._NullWidget1]);
    _inheritMany(A.StatefulWidget, [A.CupertinoButton, A.CupertinoDesktopTextSelectionToolbarButton, A.CupertinoTextMagnifier, A.CupertinoPageTransition, A._CupertinoBackGestureDetector, A.RawScrollbar, A._CupertinoTextSelectionToolbarContent, A.CupertinoTextSelectionToolbarButton, A.MaterialApp, A.AppBar, A.BottomNavigationBar, A.RawMaterialButton, A.ButtonStyleButton, A._SelectableIconButton, A._InkResponseStateWidget, A._BorderContainer, A._HelperError, A.InputDecorator, A.TextMagnifier, A.Material, A.ImplicitlyAnimatedWidget, A._ZoomEnterTransition, A._ZoomExitTransition, A._PageTransitionsThemeTransitions, A.ScaffoldMessenger, A._FloatingActionButtonTransition, A.Scaffold, A.SnackBar, A.TextField, A.FormField, A._TextSelectionToolbarOverflowable, A.Tooltip, A.Actions, A.FocusableActionDetector, A.AnimatedSize, A.WidgetsApp, A.FutureBuilder, A.Dismissible, A.DualTransitionBuilder, A.EditableText, A._ScribbleFocusable, A.Focus, A.FocusTraversalGroup, A.RawGestureDetector, A.Hero, A.Image, A.Localizations, A._MediaQueryFromView, A.AnimatedWidget, A.Navigator, A._OverlayEntryWidget, A.Overlay, A.OverlayPortal, A.GlowingOverscrollIndicator, A.StretchingOverscrollIndicator, A.RestorationScope, A.RootRestorationScope, A.Router, A._ModalScope, A.ScrollNotificationObserver, A.Scrollable, A._ScrollableSelectionHandler, A.SelectionContainer, A.SharedAppData, A.Shortcuts, A.ShortcutRegistrar, A._SelectableTextContainer, A._SelectionToolbarWrapper, A._SelectionHandleOverlay, A.TextSelectionGestureDetector, A.TickerMode, A.UndoHistory, A.ValueListenableBuilder, A.View, A.WidgetInspector, A._ExitWidgetSelectionButtonGroup, A._TooltipGestureDetector, A.RatingBar, A.SpaceHome]);
    _inherit(A.State, A._State_Object_Diagnosticable);
    _inheritMany(A.State, [A.__CupertinoButtonState_State_SingleTickerProviderStateMixin, A._CupertinoDesktopTextSelectionToolbarButtonState, A.__CupertinoTextMagnifierState_State_SingleTickerProviderStateMixin, A._CupertinoPageTransitionState, A._CupertinoBackGestureDetectorState, A._RawScrollbarState_State_TickerProviderStateMixin, A.__CupertinoTextSelectionToolbarContentState_State_TickerProviderStateMixin, A._CupertinoTextSelectionToolbarButtonState, A._MaterialAppState, A._AppBarState, A.__BottomNavigationBarState_State_TickerProviderStateMixin, A.__RawMaterialButtonState_State_MaterialStateMixin, A.__ButtonStyleState_State_TickerProviderStateMixin, A._SelectableIconButtonState, A.__InkResponseState_State_AutomaticKeepAliveClientMixin, A.__BorderContainerState_State_TickerProviderStateMixin, A.__HelperErrorState_State_SingleTickerProviderStateMixin, A.__InputDecoratorState_State_TickerProviderStateMixin, A._TextMagnifierState, A.__MaterialState_State_TickerProviderStateMixin, A._ImplicitlyAnimatedWidgetState_State_SingleTickerProviderStateMixin, A.__ZoomEnterTransitionState_State__ZoomTransitionBase, A.__ZoomExitTransitionState_State__ZoomTransitionBase, A._PageTransitionsThemeTransitionsState, A._ScaffoldMessengerState_State_TickerProviderStateMixin, A.__FloatingActionButtonTransitionState_State_TickerProviderStateMixin, A._ScaffoldState_State_TickerProviderStateMixin, A._SnackBarState, A.__TextFieldState_State_RestorationMixin, A._FormFieldState_State_RestorationMixin, A.__TextSelectionToolbarOverflowableState_State_TickerProviderStateMixin, A._TooltipState_State_SingleTickerProviderStateMixin, A._ActionsState, A._FocusableActionDetectorState, A.__AnimatedSizeState_State_SingleTickerProviderStateMixin, A.__WidgetsAppState_State_WidgetsBindingObserver, A._FutureBuilderState, A.__DismissibleState_State_TickerProviderStateMixin, A._DualTransitionBuilderState, A._EditableTextState_State_AutomaticKeepAliveClientMixin, A._ScribbleFocusableState, A._FocusState, A._FocusTraversalGroupState, A.RawGestureDetectorState, A._HeroState, A.__ImageState_State_WidgetsBindingObserver, A._LocalizationsState, A.__MediaQueryFromViewState_State_WidgetsBindingObserver, A._NavigatorState_State_TickerProviderStateMixin, A._OverlayEntryWidgetState, A._OverlayState_State_TickerProviderStateMixin, A._OverlayPortalState, A.__GlowingOverscrollIndicatorState_State_TickerProviderStateMixin, A.__StretchingOverscrollIndicatorState_State_TickerProviderStateMixin, A.__RestorationScopeState_State_RestorationMixin, A._RootRestorationScopeState, A.__RouterState_State_RestorationMixin, A._ModalScopeState, A.ScrollNotificationObserverState, A._ScrollableState_State_TickerProviderStateMixin, A._ScrollableSelectionHandlerState, A.__SelectionContainerState_State_Selectable, A._SharedAppDataState, A._ShortcutsState, A._ShortcutRegistrarState, A._SelectableTextContainerState, A.__SelectionToolbarWrapperState_State_SingleTickerProviderStateMixin, A.__SelectionHandleOverlayState_State_SingleTickerProviderStateMixin, A._TextSelectionGestureDetectorState, A._TickerModeState, A._AnimatedState, A._UndoHistoryState_State_UndoManagerClient, A._ValueListenableBuilderState, A.__ViewState_State_WidgetsBindingObserver, A.__WidgetInspectorState_State_WidgetsBindingObserver, A._ExitWidgetSelectionButtonGroupState, A._TooltipGestureDetectorState, A._RatingBarState, A._SpaceHomeState]);
    _inherit(A._CupertinoButtonState, A.__CupertinoButtonState_State_SingleTickerProviderStateMixin);
    _inherit(A.CupertinoDynamicColor, A._CupertinoDynamicColor_Object_Diagnosticable);
    _inheritMany(A.TextSelectionControls, [A.CupertinoDesktopTextSelectionControls, A.CupertinoTextSelectionControls, A.DesktopTextSelectionControls, A.MaterialTextSelectionControls]);
    _inherit(A.__CupertinoDesktopTextSelectionHandleControls_CupertinoDesktopTextSelectionControls_TextSelectionHandleControls, A.CupertinoDesktopTextSelectionControls);
    _inherit(A._CupertinoDesktopTextSelectionHandleControls, A.__CupertinoDesktopTextSelectionHandleControls_CupertinoDesktopTextSelectionControls_TextSelectionHandleControls);
    _inheritMany(A.StatelessWidget, [A.CupertinoDesktopTextSelectionToolbar, A.CupertinoMagnifier, A.CupertinoTextSelectionToolbar, A.CupertinoTheme, A.AdaptiveTextSelectionToolbar, A._BottomNavigationTile, A._Tile, A._TileIcon, A._Label, A._Bar, A.DesktopTextSelectionToolbar, A.DesktopTextSelectionToolbarButton, A.Dialog, A.AlertDialog, A._FilledButtonWithIconChild, A.FloatingActionButton, A.IconButton, A.InkResponse, A.Magnifier, A._ShapeBorderPaint, A._ZoomPageTransition, A._BodyBuilder, A.Scrollbar, A.TextSelectionToolbar, A._TextSelectionToolbarContainer, A._TextSelectionToolbarOverflowButton, A.TextSelectionToolbarTextButton, A.Theme, A._TooltipOverlay, A._NullWidget, A.PositionedDirectional, A.KeyedSubtree, A.Builder, A.Container, A._NullWidget0, A.DefaultTextEditingShortcuts, A.DisplayFeatureSubScreen, A.GestureDetector, A.Icon, A._CaptureAll, A.RawMagnifier, A.ModalBarrier, A._ModalBarrierGestureDetector, A.NavigationToolbar, A.PageStorage, A.Placeholder, A.SafeArea, A.SingleChildScrollView, A._NullWidget2, A.Text, A._RichText, A.Title, A.RawView, A._NoRatingWidget, A.MyApp, A.MyHome, A.RatingStars, A.PageEssen, A.PageEssenSelect, A.PageService, A.PageSpezielleErnaehrung, A.SpaceRate, A.Nested, A._NestedHook, A.SingleChildStatelessWidget]);
    _inherit(A.IconThemeData, A._IconThemeData_Object_Diagnosticable);
    _inherit(A._CupertinoIconThemeData_IconThemeData_Diagnosticable, A.IconThemeData);
    _inherit(A.CupertinoIconThemeData, A._CupertinoIconThemeData_IconThemeData_Diagnosticable);
    _inheritMany(A.LocalizationsDelegate, [A._CupertinoLocalizationsDelegate, A._MaterialLocalizationsDelegate, A._WidgetsLocalizationsDelegate]);
    _inherit(A._CupertinoTextMagnifierState, A.__CupertinoTextMagnifierState_State_SingleTickerProviderStateMixin);
    _inherit(A.Decoration, A._Decoration_Object_Diagnosticable);
    _inheritMany(A.Decoration, [A._CupertinoEdgeShadowDecoration, A.BoxDecoration, A.ShapeDecoration]);
    _inheritMany(A.BoxPainter, [A._CupertinoEdgeShadowPainter, A._BoxDecorationPainter, A._ShapeDecorationPainter]);
    _inheritMany(A.RawScrollbar, [A.CupertinoScrollbar, A._MaterialScrollbar]);
    _inherit(A.RawScrollbarState, A._RawScrollbarState_State_TickerProviderStateMixin);
    _inheritMany(A.RawScrollbarState, [A._CupertinoScrollbarState, A._MaterialScrollbarState]);
    _inheritMany(A.CustomPainter, [A._CupertinoTextSelectionHandlePainter, A._CupertinoChevronPainter, A._LiveTextIconPainter, A._RadialPainter, A._InputBorderPainter, A._ShapeBorderPainter, A._TextSelectionHandlePainter, A._GlowingOverscrollIndicatorPainter, A._PlaceholderPainter, A._ExitWidgetSelectionTooltipPainter]);
    _inherit(A._CupertinoTextSelectionHandleControls_CupertinoTextSelectionControls_TextSelectionHandleControls, A.CupertinoTextSelectionControls);
    _inherit(A.CupertinoTextSelectionHandleControls, A._CupertinoTextSelectionHandleControls_CupertinoTextSelectionControls_TextSelectionHandleControls);
    _inheritMany(A.RenderObjectWidget, [A.SingleChildRenderObjectWidget, A._CupertinoTextSelectionToolbarItems, A._SlottedMultiChildRenderObjectWidget_RenderObjectWidget_SlottedMultiChildRenderObjectWidgetMixin, A.MultiChildRenderObjectWidget, A.LeafRenderObjectWidget, A._OverlayPortal, A._RawViewInternal]);
    _inheritMany(A.SingleChildRenderObjectWidget, [A._CupertinoTextSelectionToolbarShape, A._AppBarTitleBox, A._InputPadding, A._InputPadding0, A._ChildOverflowBox, A._InkFeatures, A._TextSelectionToolbarTrailingEdgeAlign, A.MouseRegion, A._AnimatedSize, A.AnnotatedRegion, A.Opacity, A.BackdropFilter, A.CustomPaint, A.ClipRect, A.ClipPath, A.PhysicalModel, A.PhysicalShape, A.Transform, A.CompositedTransformTarget, A.CompositedTransformFollower, A.FittedBox, A.FractionalTranslation, A.Padding, A.Align, A.CustomSingleChildLayout, A.SizedBox, A.ConstrainedBox, A.LimitedBox, A.Offstage, A.IntrinsicWidth, A.Listener0, A.RepaintBoundary, A.IgnorePointer, A.AbsorbPointer, A.Semantics, A.MergeSemantics, A.BlockSemantics, A.ExcludeSemantics, A.ColoredBox, A.ColorFiltered, A.DecoratedBox, A._CompositionCallback, A._GestureSemantics, A._Magnifier, A._DeferredLayout, A._ScrollSemantics, A._SingleChildViewport, A.SizeChangedLayoutNotifier, A.SnapshotWidget, A.TapRegionSurface, A.TapRegion, A.FadeTransition, A._AutoScaleInlineWidget]);
    _inherit(A.RenderObject, A._RenderObject_Object_DiagnosticableTreeMixin);
    _inheritMany(A.RenderObject, [A.RenderBox, A._RenderView_RenderObject_RenderObjectWithChildMixin]);
    _inheritMany(A.RenderBox, [A._RenderShiftedBox_RenderBox_RenderObjectWithChildMixin, A.__RenderCupertinoTextSelectionToolbarItems_RenderBox_ContainerRenderObjectMixin, A.__RenderDecoration_RenderBox_SlottedContainerRenderObjectMixin, A._RenderProxyBox_RenderBox_RenderObjectWithChildMixin, A.__RenderTextSelectionToolbarItemsLayout_RenderBox_ContainerRenderObjectMixin, A._RenderCustomMultiChildLayoutBox_RenderBox_ContainerRenderObjectMixin, A._RenderEditable_RenderBox_RelayoutWhenSystemFontsChangeMixin, A._RenderEditableCustomPaint, A.RenderErrorBox, A._RenderFlex_RenderBox_ContainerRenderObjectMixin, A.RenderImage, A._RenderParagraph_RenderBox_ContainerRenderObjectMixin, A._RenderStack_RenderBox_ContainerRenderObjectMixin, A._RenderWrap_RenderBox_ContainerRenderObjectMixin, A.__RenderOverflowBar_RenderBox_ContainerRenderObjectMixin, A.__RenderTheater_RenderBox_ContainerRenderObjectMixin, A.__RenderSingleChildViewport_RenderBox_RenderObjectWithChildMixin, A._RenderInspectorOverlay, A.__RenderScaledInlineWidget_RenderBox_RenderObjectWithChildMixin]);
    _inherit(A.RenderShiftedBox, A._RenderShiftedBox_RenderBox_RenderObjectWithChildMixin);
    _inheritMany(A.RenderShiftedBox, [A._RenderCupertinoTextSelectionToolbarShape, A.RenderAligningShiftedBox, A._RenderInputPadding, A._RenderInputPadding0, A.RenderPadding, A.RenderCustomSingleChildLayoutBox]);
    _inherit(A._CupertinoTextSelectionToolbarContentState, A.__CupertinoTextSelectionToolbarContentState_State_TickerProviderStateMixin);
    _inheritMany(A._CupertinoChevronPainter, [A._LeftCupertinoChevronPainter, A._RightCupertinoChevronPainter]);
    _inheritMany(A.Element, [A.RenderObjectElement, A.ComponentElement, A._RootElement_Element_RootElementMixin, A._NullElement]);
    _inheritMany(A.RenderObjectElement, [A._CupertinoTextSelectionToolbarItemsElement, A.MultiChildRenderObjectElement, A.SingleChildRenderObjectElement, A.LeafRenderObjectElement, A.RenderTreeRootElement, A._OverlayPortalElement, A.SlottedRenderObjectElement]);
    _inherit(A.__RenderCupertinoTextSelectionToolbarItems_RenderBox_ContainerRenderObjectMixin_RenderBoxContainerDefaultsMixin, A.__RenderCupertinoTextSelectionToolbarItems_RenderBox_ContainerRenderObjectMixin);
    _inherit(A._RenderCupertinoTextSelectionToolbarItems, A.__RenderCupertinoTextSelectionToolbarItems_RenderBox_ContainerRenderObjectMixin_RenderBoxContainerDefaultsMixin);
    _inherit(A.CupertinoTextThemeData, A._CupertinoTextThemeData_Object_Diagnosticable);
    _inheritMany(A.ProxyWidget, [A.InheritedWidget, A.ParentDataWidget, A.NotificationListener]);
    _inheritMany(A.InheritedWidget, [A.InheritedTheme, A.FlexibleSpaceBarSettings, A._ParentInkResponseProvider, A._ScaffoldMessengerScope, A._ScaffoldScope, A._ActionsScope, A._UbiquitousInheritedWidget, A.InheritedNotifier, A.InheritedModel, A._LocalizationsScope, A.HeroControllerScope, A._RenderTheaterMarker, A.PrimaryScrollController, A.UnmanagedRestorationScope, A._RouterScope, A.ScrollConfiguration, A._ScrollNotificationObserverScope, A._ScrollableScope, A.SelectionRegistrarScope, A._ShortcutRegistrarScope, A._EffectiveTickerMode, A._ViewScope, A._PipelineOwnerScope, A._InheritedProviderScope]);
    _inheritMany(A.InheritedTheme, [A.InheritedCupertinoTheme, A.IconButtonTheme, A._InheritedTheme, A.DefaultSelectionStyle, A.IconTheme, A.DefaultTextStyle]);
    _inherit(A._CupertinoThemeData_NoDefaultCupertinoThemeData_Diagnosticable, A.NoDefaultCupertinoThemeData);
    _inherit(A.CupertinoThemeData, A._CupertinoThemeData_NoDefaultCupertinoThemeData_Diagnosticable);
    _inherit(A._DefaultCupertinoTextThemeData, A.CupertinoTextThemeData);
    _inherit(A.RepetitiveStackFrameFilter, A.StackFilter);
    _inheritMany(A.DiagnosticsNode, [A.DiagnosticsProperty, A.DiagnosticsBlock, A.DiagnosticableNode]);
    _inheritMany(A.DiagnosticsProperty, [A._ErrorDiagnostic, A.ErrorSpacer, A.MessageProperty, A.StringProperty, A._NumProperty, A.FlagProperty, A.IterableProperty, A.EnumProperty, A.ObjectFlagProperty, A.FlagsSummary, A.ColorProperty, A.TransformProperty, A.DiagnosticsDebugCreator, A.AttributedStringProperty, A.IconDataProperty, A.ShortcutMapProperty]);
    _inheritMany(A._ErrorDiagnostic, [A.ErrorDescription, A.ErrorSummary, A.ErrorHint]);
    _inherit(A.FlutterErrorDetails, A._FlutterErrorDetails_Object_Diagnosticable);
    _inherit(A.FlutterError, A._FlutterError_Error_DiagnosticableTreeMixin);
    _inherit(A.DiagnosticsStackTrace, A.DiagnosticsBlock);
    _inheritMany(A.DiagnosticableNode, [A._FlutterErrorDetailsNode, A.DiagnosticableTreeNode, A._SemanticsDiagnosticableNode]);
    _inheritMany(A.ChangeNotifier, [A.ValueNotifier, A._InputBorderGap, A.SnapshotPainter, A._ScaffoldGeometryNotifier, A._BindingPipelineManifold, A.RenderEditablePainter, A.MouseTracker, A.ViewportOffset, A.SemanticsOwner, A.RestorationManager, A.KeepAliveHandle, A.RestorableProperty, A._GlowController, A._StretchController, A.ScrollController, A.ScrollbarPainter, A.SnapshotController, A.AmbienteProvider, A.AnmerkungProvider, A.EssenProvider, A.LanguageProvider, A.PageProvider, A.ServiceProvider, A.SpaceProvider, A.SpezielleErnaehrungProvider]);
    _inheritMany(A._NumProperty, [A.DoubleProperty, A.IntProperty]);
    _inherit(A.PercentProperty, A.DoubleProperty);
    _inheritMany(A.Key, [A.LocalKey, A.GlobalKey]);
    _inheritMany(A.LocalKey, [A.UniqueKey, A.ValueKey]);
    _inherit(A.LicenseEntryWithLineBreaks, A.LicenseEntry);
    _inheritMany(A.ObjectEvent, [A.ObjectCreated, A.ObjectDisposed]);
    _inheritMany(A._TrieNode, [A._FullNode, A._CompressedNode, A._HashCollisionNode]);
    _inherit(A.FlutterErrorDetailsForPointerEventDispatcher, A.FlutterErrorDetails);
    _inherit(A.PointerEvent, A._PointerEvent_Object_Diagnosticable);
    _inherit(A.__TransformedPointerEvent__AbstractPointerEvent_Diagnosticable, A._AbstractPointerEvent);
    _inherit(A.__TransformedPointerEvent__AbstractPointerEvent_Diagnosticable__PointerEventDescription, A.__TransformedPointerEvent__AbstractPointerEvent_Diagnosticable);
    _inherit(A._TransformedPointerEvent, A.__TransformedPointerEvent__AbstractPointerEvent_Diagnosticable__PointerEventDescription);
    _inheritMany(A.PointerEvent, [A._PointerAddedEvent_PointerEvent__PointerEventDescription, A._PointerRemovedEvent_PointerEvent__PointerEventDescription, A._PointerHoverEvent_PointerEvent__PointerEventDescription, A._PointerEnterEvent_PointerEvent__PointerEventDescription, A._PointerExitEvent_PointerEvent__PointerEventDescription, A._PointerDownEvent_PointerEvent__PointerEventDescription, A._PointerMoveEvent_PointerEvent__PointerEventDescription, A._PointerUpEvent_PointerEvent__PointerEventDescription, A._PointerSignalEvent_PointerEvent__RespondablePointerEvent, A._PointerPanZoomStartEvent_PointerEvent__PointerEventDescription, A._PointerPanZoomUpdateEvent_PointerEvent__PointerEventDescription, A._PointerPanZoomEndEvent_PointerEvent__PointerEventDescription, A._PointerCancelEvent_PointerEvent__PointerEventDescription]);
    _inherit(A._PointerAddedEvent_PointerEvent__PointerEventDescription__CopyPointerAddedEvent, A._PointerAddedEvent_PointerEvent__PointerEventDescription);
    _inherit(A.PointerAddedEvent, A._PointerAddedEvent_PointerEvent__PointerEventDescription__CopyPointerAddedEvent);
    _inheritMany(A._TransformedPointerEvent, [A.__TransformedPointerAddedEvent__TransformedPointerEvent__CopyPointerAddedEvent, A.__TransformedPointerRemovedEvent__TransformedPointerEvent__CopyPointerRemovedEvent, A.__TransformedPointerHoverEvent__TransformedPointerEvent__CopyPointerHoverEvent, A.__TransformedPointerEnterEvent__TransformedPointerEvent__CopyPointerEnterEvent, A.__TransformedPointerExitEvent__TransformedPointerEvent__CopyPointerExitEvent, A.__TransformedPointerDownEvent__TransformedPointerEvent__CopyPointerDownEvent, A.__TransformedPointerMoveEvent__TransformedPointerEvent__CopyPointerMoveEvent, A.__TransformedPointerUpEvent__TransformedPointerEvent__CopyPointerUpEvent, A.__TransformedPointerScrollEvent__TransformedPointerEvent__CopyPointerScrollEvent, A.__TransformedPointerScrollInertiaCancelEvent__TransformedPointerEvent__CopyPointerScrollInertiaCancelEvent, A.__TransformedPointerScaleEvent__TransformedPointerEvent__CopyPointerScaleEvent, A.__TransformedPointerPanZoomStartEvent__TransformedPointerEvent__CopyPointerPanZoomStartEvent, A.__TransformedPointerPanZoomUpdateEvent__TransformedPointerEvent__CopyPointerPanZoomUpdateEvent, A.__TransformedPointerPanZoomEndEvent__TransformedPointerEvent__CopyPointerPanZoomEndEvent, A.__TransformedPointerCancelEvent__TransformedPointerEvent__CopyPointerCancelEvent]);
    _inherit(A._TransformedPointerAddedEvent, A.__TransformedPointerAddedEvent__TransformedPointerEvent__CopyPointerAddedEvent);
    _inherit(A._PointerRemovedEvent_PointerEvent__PointerEventDescription__CopyPointerRemovedEvent, A._PointerRemovedEvent_PointerEvent__PointerEventDescription);
    _inherit(A.PointerRemovedEvent, A._PointerRemovedEvent_PointerEvent__PointerEventDescription__CopyPointerRemovedEvent);
    _inherit(A._TransformedPointerRemovedEvent, A.__TransformedPointerRemovedEvent__TransformedPointerEvent__CopyPointerRemovedEvent);
    _inherit(A._PointerHoverEvent_PointerEvent__PointerEventDescription__CopyPointerHoverEvent, A._PointerHoverEvent_PointerEvent__PointerEventDescription);
    _inherit(A.PointerHoverEvent, A._PointerHoverEvent_PointerEvent__PointerEventDescription__CopyPointerHoverEvent);
    _inherit(A._TransformedPointerHoverEvent, A.__TransformedPointerHoverEvent__TransformedPointerEvent__CopyPointerHoverEvent);
    _inherit(A._PointerEnterEvent_PointerEvent__PointerEventDescription__CopyPointerEnterEvent, A._PointerEnterEvent_PointerEvent__PointerEventDescription);
    _inherit(A.PointerEnterEvent, A._PointerEnterEvent_PointerEvent__PointerEventDescription__CopyPointerEnterEvent);
    _inherit(A._TransformedPointerEnterEvent, A.__TransformedPointerEnterEvent__TransformedPointerEvent__CopyPointerEnterEvent);
    _inherit(A._PointerExitEvent_PointerEvent__PointerEventDescription__CopyPointerExitEvent, A._PointerExitEvent_PointerEvent__PointerEventDescription);
    _inherit(A.PointerExitEvent, A._PointerExitEvent_PointerEvent__PointerEventDescription__CopyPointerExitEvent);
    _inherit(A._TransformedPointerExitEvent, A.__TransformedPointerExitEvent__TransformedPointerEvent__CopyPointerExitEvent);
    _inherit(A._PointerDownEvent_PointerEvent__PointerEventDescription__CopyPointerDownEvent, A._PointerDownEvent_PointerEvent__PointerEventDescription);
    _inherit(A.PointerDownEvent, A._PointerDownEvent_PointerEvent__PointerEventDescription__CopyPointerDownEvent);
    _inherit(A._TransformedPointerDownEvent, A.__TransformedPointerDownEvent__TransformedPointerEvent__CopyPointerDownEvent);
    _inherit(A._PointerMoveEvent_PointerEvent__PointerEventDescription__CopyPointerMoveEvent, A._PointerMoveEvent_PointerEvent__PointerEventDescription);
    _inherit(A.PointerMoveEvent, A._PointerMoveEvent_PointerEvent__PointerEventDescription__CopyPointerMoveEvent);
    _inherit(A._TransformedPointerMoveEvent, A.__TransformedPointerMoveEvent__TransformedPointerEvent__CopyPointerMoveEvent);
    _inherit(A._PointerUpEvent_PointerEvent__PointerEventDescription__CopyPointerUpEvent, A._PointerUpEvent_PointerEvent__PointerEventDescription);
    _inherit(A.PointerUpEvent, A._PointerUpEvent_PointerEvent__PointerEventDescription__CopyPointerUpEvent);
    _inherit(A._TransformedPointerUpEvent, A.__TransformedPointerUpEvent__TransformedPointerEvent__CopyPointerUpEvent);
    _inherit(A.PointerSignalEvent, A._PointerSignalEvent_PointerEvent__RespondablePointerEvent);
    _inheritMany(A.PointerSignalEvent, [A._PointerScrollEvent_PointerSignalEvent__PointerEventDescription, A._PointerScrollInertiaCancelEvent_PointerSignalEvent__PointerEventDescription, A._PointerScaleEvent_PointerSignalEvent__PointerEventDescription]);
    _inherit(A._PointerScrollEvent_PointerSignalEvent__PointerEventDescription__CopyPointerScrollEvent, A._PointerScrollEvent_PointerSignalEvent__PointerEventDescription);
    _inherit(A.PointerScrollEvent, A._PointerScrollEvent_PointerSignalEvent__PointerEventDescription__CopyPointerScrollEvent);
    _inherit(A._TransformedPointerScrollEvent, A.__TransformedPointerScrollEvent__TransformedPointerEvent__CopyPointerScrollEvent);
    _inherit(A._PointerScrollInertiaCancelEvent_PointerSignalEvent__PointerEventDescription__CopyPointerScrollInertiaCancelEvent, A._PointerScrollInertiaCancelEvent_PointerSignalEvent__PointerEventDescription);
    _inherit(A.PointerScrollInertiaCancelEvent, A._PointerScrollInertiaCancelEvent_PointerSignalEvent__PointerEventDescription__CopyPointerScrollInertiaCancelEvent);
    _inherit(A.__TransformedPointerScrollInertiaCancelEvent__TransformedPointerEvent__CopyPointerScrollInertiaCancelEvent__RespondablePointerEvent, A.__TransformedPointerScrollInertiaCancelEvent__TransformedPointerEvent__CopyPointerScrollInertiaCancelEvent);
    _inherit(A._TransformedPointerScrollInertiaCancelEvent, A.__TransformedPointerScrollInertiaCancelEvent__TransformedPointerEvent__CopyPointerScrollInertiaCancelEvent__RespondablePointerEvent);
    _inherit(A._PointerScaleEvent_PointerSignalEvent__PointerEventDescription__CopyPointerScaleEvent, A._PointerScaleEvent_PointerSignalEvent__PointerEventDescription);
    _inherit(A.PointerScaleEvent, A._PointerScaleEvent_PointerSignalEvent__PointerEventDescription__CopyPointerScaleEvent);
    _inherit(A.__TransformedPointerScaleEvent__TransformedPointerEvent__CopyPointerScaleEvent__RespondablePointerEvent, A.__TransformedPointerScaleEvent__TransformedPointerEvent__CopyPointerScaleEvent);
    _inherit(A._TransformedPointerScaleEvent, A.__TransformedPointerScaleEvent__TransformedPointerEvent__CopyPointerScaleEvent__RespondablePointerEvent);
    _inherit(A._PointerPanZoomStartEvent_PointerEvent__PointerEventDescription__CopyPointerPanZoomStartEvent, A._PointerPanZoomStartEvent_PointerEvent__PointerEventDescription);
    _inherit(A.PointerPanZoomStartEvent, A._PointerPanZoomStartEvent_PointerEvent__PointerEventDescription__CopyPointerPanZoomStartEvent);
    _inherit(A._TransformedPointerPanZoomStartEvent, A.__TransformedPointerPanZoomStartEvent__TransformedPointerEvent__CopyPointerPanZoomStartEvent);
    _inherit(A._PointerPanZoomUpdateEvent_PointerEvent__PointerEventDescription__CopyPointerPanZoomUpdateEvent, A._PointerPanZoomUpdateEvent_PointerEvent__PointerEventDescription);
    _inherit(A.PointerPanZoomUpdateEvent, A._PointerPanZoomUpdateEvent_PointerEvent__PointerEventDescription__CopyPointerPanZoomUpdateEvent);
    _inherit(A._TransformedPointerPanZoomUpdateEvent, A.__TransformedPointerPanZoomUpdateEvent__TransformedPointerEvent__CopyPointerPanZoomUpdateEvent);
    _inherit(A._PointerPanZoomEndEvent_PointerEvent__PointerEventDescription__CopyPointerPanZoomEndEvent, A._PointerPanZoomEndEvent_PointerEvent__PointerEventDescription);
    _inherit(A.PointerPanZoomEndEvent, A._PointerPanZoomEndEvent_PointerEvent__PointerEventDescription__CopyPointerPanZoomEndEvent);
    _inherit(A._TransformedPointerPanZoomEndEvent, A.__TransformedPointerPanZoomEndEvent__TransformedPointerEvent__CopyPointerPanZoomEndEvent);
    _inherit(A._PointerCancelEvent_PointerEvent__PointerEventDescription__CopyPointerCancelEvent, A._PointerCancelEvent_PointerEvent__PointerEventDescription);
    _inherit(A.PointerCancelEvent, A._PointerCancelEvent_PointerEvent__PointerEventDescription__CopyPointerCancelEvent);
    _inherit(A._TransformedPointerCancelEvent, A.__TransformedPointerCancelEvent__TransformedPointerEvent__CopyPointerCancelEvent);
    _inheritMany(A.GestureArenaMember, [A._GestureRecognizer_GestureArenaMember_DiagnosticableTreeMixin, A._CombiningGestureArenaMember]);
    _inherit(A.GestureRecognizer, A._GestureRecognizer_GestureArenaMember_DiagnosticableTreeMixin);
    _inheritMany(A.GestureRecognizer, [A.OneSequenceGestureRecognizer, A.DoubleTapGestureRecognizer]);
    _inheritMany(A.OneSequenceGestureRecognizer, [A.ForcePressGestureRecognizer, A.PrimaryPointerGestureRecognizer, A.DragGestureRecognizer, A._BaseTapAndDragGestureRecognizer_OneSequenceGestureRecognizer__TapStatusTrackerMixin]);
    _inheritMany(A._TransformPart, [A._MatrixTransformPart, A._OffsetTransformPart]);
    _inheritMany(A.PrimaryPointerGestureRecognizer, [A.LongPressGestureRecognizer, A.BaseTapGestureRecognizer]);
    _inheritMany(A.DragGestureRecognizer, [A.VerticalDragGestureRecognizer, A.HorizontalDragGestureRecognizer, A.PanGestureRecognizer]);
    _inheritMany(A.BaseTapGestureRecognizer, [A.TapGestureRecognizer, A._AnyTapGestureRecognizer]);
    _inherit(A.TapDragDownDetails, A._TapDragDownDetails_Object_Diagnosticable);
    _inherit(A.TapDragUpDetails, A._TapDragUpDetails_Object_Diagnosticable);
    _inherit(A.TapDragStartDetails, A._TapDragStartDetails_Object_Diagnosticable);
    _inherit(A.TapDragUpdateDetails, A._TapDragUpdateDetails_Object_Diagnosticable);
    _inherit(A.TapDragEndDetails, A._TapDragEndDetails_Object_Diagnosticable);
    _inherit(A.BaseTapAndDragGestureRecognizer, A._BaseTapAndDragGestureRecognizer_OneSequenceGestureRecognizer__TapStatusTrackerMixin);
    _inheritMany(A.BaseTapAndDragGestureRecognizer, [A.TapAndHorizontalDragGestureRecognizer, A.TapAndPanGestureRecognizer]);
    _inherit(A.IOSScrollViewFlingVelocityTracker, A.VelocityTracker);
    _inherit(A.MacOSScrollViewFlingVelocityTracker, A.IOSScrollViewFlingVelocityTracker);
    _inherit(A.ActionIconThemeData, A._ActionIconThemeData_Object_Diagnosticable);
    _inherit(A.MaterialScrollBehavior, A.ScrollBehavior);
    _inheritMany(A.SingleChildLayoutDelegate, [A._ToolbarContainerLayout, A._TooltipPositionDelegate, A.DesktopTextSelectionToolbarLayoutDelegate, A.TextSelectionToolbarLayoutDelegate]);
    _inheritMany(A.Size, [A._PreferredAppBarSize, A._DebugSize]);
    _inheritMany(A.RenderAligningShiftedBox, [A._RenderAppBarTitleBox, A._RenderChildOverflowBox, A.RenderAnimatedSize, A.RenderPositionedBox]);
    _inherit(A.AppBarTheme, A._AppBarTheme_Object_Diagnosticable);
    _inherit(A._AppBarDefaultsM3, A.AppBarTheme);
    _inherit(A.MaterialRectArcTween, A.RectTween);
    _inherit(A.BadgeThemeData, A._BadgeThemeData_Object_Diagnosticable);
    _inherit(A.MaterialBannerThemeData, A._MaterialBannerThemeData_Object_Diagnosticable);
    _inherit(A.BottomAppBarTheme, A._BottomAppBarTheme_Object_Diagnosticable);
    _inherit(A._BottomNavigationBarState, A.__BottomNavigationBarState_State_TickerProviderStateMixin);
    _inherit(A.BottomNavigationBarThemeData, A._BottomNavigationBarThemeData_Object_Diagnosticable);
    _inherit(A.BottomSheetThemeData, A._BottomSheetThemeData_Object_Diagnosticable);
    _inherit(A._RawMaterialButtonState, A.__RawMaterialButtonState_State_MaterialStateMixin);
    _inherit(A.ButtonBarThemeData, A._ButtonBarThemeData_Object_Diagnosticable);
    _inherit(A.ButtonStyle, A._ButtonStyle_Object_Diagnosticable);
    _inherit(A._ButtonStyleState, A.__ButtonStyleState_State_TickerProviderStateMixin);
    _inherit(A.MouseCursor, A._MouseCursor_Object_Diagnosticable);
    _inheritMany(A.MouseCursor, [A.WidgetStateMouseCursor, A._DeferringMouseCursor, A.SystemMouseCursor]);
    _inheritMany(A.WidgetStateMouseCursor, [A._MouseCursor, A._EffectiveMouseCursor, A._WidgetStateMouseCursor]);
    _inherit(A.ButtonThemeData, A._ButtonThemeData_Object_Diagnosticable);
    _inherit(A.CardThemeData, A._CardThemeData_Object_Diagnosticable);
    _inherit(A.CheckboxThemeData, A._CheckboxThemeData_Object_Diagnosticable);
    _inherit(A.ChipThemeData, A._ChipThemeData_Object_Diagnosticable);
    _inherit(A.ColorScheme, A._ColorScheme_Object_Diagnosticable);
    _inheritMany(A.Color, [A.ColorSwatch, A.WidgetStateColor]);
    _inheritMany(A.ColorSwatch, [A.MaterialColor, A.MaterialAccentColor]);
    _inherit(A.DataTableThemeData, A._DataTableThemeData_Object_Diagnosticable);
    _inherit(A.DatePickerThemeData, A._DatePickerThemeData_Object_Diagnosticable);
    _inherit(A.__DesktopTextSelectionHandleControls_DesktopTextSelectionControls_TextSelectionHandleControls, A.DesktopTextSelectionControls);
    _inherit(A._DesktopTextSelectionHandleControls, A.__DesktopTextSelectionHandleControls_DesktopTextSelectionControls_TextSelectionHandleControls);
    _inherit(A.Route, A._RoutePlaceholder);
    _inherit(A.OverlayRoute, A.Route);
    _inherit(A.TransitionRoute, A.OverlayRoute);
    _inherit(A._ModalRoute_TransitionRoute_LocalHistoryRoute, A.TransitionRoute);
    _inherit(A.ModalRoute, A._ModalRoute_TransitionRoute_LocalHistoryRoute);
    _inheritMany(A.ModalRoute, [A.PopupRoute, A.PageRoute]);
    _inherit(A.RawDialogRoute, A.PopupRoute);
    _inherit(A.DialogRoute, A.RawDialogRoute);
    _inherit(A.DialogThemeData, A._DialogThemeData_Object_Diagnosticable);
    _inherit(A._DialogDefaultsM3, A.DialogThemeData);
    _inherit(A.DividerThemeData, A._DividerThemeData_Object_Diagnosticable);
    _inherit(A.DrawerThemeData, A._DrawerThemeData_Object_Diagnosticable);
    _inherit(A.DropdownMenuThemeData, A._DropdownMenuThemeData_Object_Diagnosticable);
    _inheritMany(A.ButtonStyleButton, [A.ElevatedButton, A.FilledButton, A._IconButtonM3, A.TextButton]);
    _inheritMany(A.ButtonStyle, [A._ElevatedButtonDefaultsM3, A._FilledButtonDefaultsM3, A._IconButtonDefaultsM3, A._FilledIconButtonDefaultsM3, A._FilledTonalIconButtonDefaultsM3, A._OutlinedIconButtonDefaultsM3, A._TextButtonDefaultsM3]);
    _inherit(A.ElevatedButtonThemeData, A._ElevatedButtonThemeData_Object_Diagnosticable);
    _inherit(A.ExpansionTileThemeData, A._ExpansionTileThemeData_Object_Diagnosticable);
    _inherit(A._FilledButtonWithIcon, A.FilledButton);
    _inherit(A.FilledButtonThemeData, A._FilledButtonThemeData_Object_Diagnosticable);
    _inherit(A.FloatingActionButtonThemeData, A._FloatingActionButtonThemeData_Object_Diagnosticable);
    _inherit(A._FABDefaultsM3, A.FloatingActionButtonThemeData);
    _inherit(A.StandardFabLocation, A.FloatingActionButtonLocation);
    _inherit(A.__EndFloatFabLocation_StandardFabLocation_FabEndOffsetX, A.StandardFabLocation);
    _inherit(A.__EndFloatFabLocation_StandardFabLocation_FabEndOffsetX_FabFloatOffsetY, A.__EndFloatFabLocation_StandardFabLocation_FabEndOffsetX);
    _inherit(A._EndFloatFabLocation, A.__EndFloatFabLocation_StandardFabLocation_FabEndOffsetX_FabFloatOffsetY);
    _inherit(A._ScalingFabMotionAnimator, A.FloatingActionButtonAnimator);
    _inherit(A.IconButtonThemeData, A._IconButtonThemeData_Object_Diagnosticable);
    _inherit(A.InteractiveInkFeature, A.InkFeature);
    _inheritMany(A.InteractiveInkFeature, [A.InkHighlight, A.InkRipple, A.InkSplash]);
    _inheritMany(A.InteractiveInkFeatureFactory, [A._InkRippleFactory, A._InkSplashFactory]);
    _inherit(A._InkResponseState, A.__InkResponseState_State_AutomaticKeepAliveClientMixin);
    _inherit(A.InkWell, A.InkResponse);
    _inheritMany(A.ShapeBorder, [A.InputBorder, A.OutlinedBorder, A._CompoundBorder, A.BoxBorder]);
    _inheritMany(A.InputBorder, [A.UnderlineInputBorder, A.OutlineInputBorder]);
    _inherit(A._BorderContainerState, A.__BorderContainerState_State_TickerProviderStateMixin);
    _inherit(A._HelperErrorState, A.__HelperErrorState_State_SingleTickerProviderStateMixin);
    _inherit(A._RenderDecoration, A.__RenderDecoration_RenderBox_SlottedContainerRenderObjectMixin);
    _inherit(A.SlottedMultiChildRenderObjectWidget, A._SlottedMultiChildRenderObjectWidget_RenderObjectWidget_SlottedMultiChildRenderObjectWidgetMixin);
    _inherit(A._Decorator, A.SlottedMultiChildRenderObjectWidget);
    _inherit(A._InputDecoratorState, A.__InputDecoratorState_State_TickerProviderStateMixin);
    _inherit(A.InputDecorationTheme, A._InputDecorationTheme_Object_Diagnosticable);
    _inherit(A._InputDecoratorDefaultsM3, A.InputDecorationTheme);
    _inherit(A.ListTileThemeData, A._ListTileThemeData_Object_Diagnosticable);
    _inherit(A._MaterialState, A.__MaterialState_State_TickerProviderStateMixin);
    _inherit(A._RenderProxyBox_RenderBox_RenderObjectWithChildMixin_RenderProxyBoxMixin, A._RenderProxyBox_RenderBox_RenderObjectWithChildMixin);
    _inherit(A.RenderProxyBox, A._RenderProxyBox_RenderBox_RenderObjectWithChildMixin_RenderProxyBoxMixin);
    _inheritMany(A.RenderProxyBox, [A._RenderInkFeatures, A._TextSelectionToolbarTrailingEdgeAlignRenderBox, A.RenderProxyBoxWithHitTestBehavior, A.RenderCustomPaint, A.RenderConstrainedBox, A.RenderLimitedBox, A.RenderIntrinsicWidth, A.RenderOpacity, A._RenderAnimatedOpacity_RenderProxyBox_RenderAnimatedOpacityMixin, A.RenderBackdropFilter, A._RenderCustomClip, A.RenderDecoratedBox, A.RenderTransform, A.RenderFittedBox, A.RenderFractionalTranslation, A.RenderRepaintBoundary, A.RenderIgnorePointer, A.RenderOffstage, A.RenderAbsorbPointer, A.RenderSemanticsAnnotations, A.RenderBlockSemantics, A.RenderMergeSemantics, A.RenderExcludeSemantics, A.RenderLeaderLayer, A.RenderFollowerLayer, A.RenderAnnotatedRegion, A._ColorFilterRenderObject, A._RenderCompositionCallback, A._RenderMagnification, A.__RenderDeferredLayoutBox_RenderProxyBox__RenderTheaterMixin, A._RenderLayoutSurrogateProxyBox, A._RenderScrollSemantics, A._RenderSizeChangedWithCallback, A._RenderSnapshotWidget]);
    _inheritMany(A.ImplicitlyAnimatedWidget, [A._MaterialInterior, A.AnimatedTheme, A.AnimatedPadding, A.AnimatedPositioned, A.AnimatedOpacity, A.AnimatedDefaultTextStyle, A.AnimatedPhysicalModel]);
    _inherit(A.ImplicitlyAnimatedWidgetState, A._ImplicitlyAnimatedWidgetState_State_SingleTickerProviderStateMixin);
    _inheritMany(A.ImplicitlyAnimatedWidgetState, [A.AnimatedWidgetBaseState, A._AnimatedOpacityState]);
    _inheritMany(A.AnimatedWidgetBaseState, [A._MaterialInteriorState, A._AnimatedThemeState, A._AnimatedPaddingState, A._AnimatedPositionedState, A._AnimatedDefaultTextStyleState, A._AnimatedPhysicalModelState]);
    _inherit(A.MenuThemeData, A._MenuThemeData_Object_Diagnosticable);
    _inherit(A.MenuBarThemeData, A.MenuThemeData);
    _inherit(A.MenuButtonThemeData, A._MenuButtonThemeData_Object_Diagnosticable);
    _inherit(A.MenuStyle, A._MenuStyle_Object_Diagnosticable);
    _inherit(A.NavigationBarThemeData, A._NavigationBarThemeData_Object_Diagnosticable);
    _inherit(A.NavigationDrawerThemeData, A._NavigationDrawerThemeData_Object_Diagnosticable);
    _inherit(A.NavigationRailThemeData, A._NavigationRailThemeData_Object_Diagnosticable);
    _inherit(A.OutlinedButtonThemeData, A._OutlinedButtonThemeData_Object_Diagnosticable);
    _inherit(A._MaterialPageRoute_PageRoute_MaterialRouteTransitionMixin, A.PageRoute);
    _inherit(A.MaterialPageRoute, A._MaterialPageRoute_PageRoute_MaterialRouteTransitionMixin);
    _inherit(A._ZoomEnterTransitionState, A.__ZoomEnterTransitionState_State__ZoomTransitionBase);
    _inherit(A._ZoomExitTransitionState, A.__ZoomExitTransitionState_State__ZoomTransitionBase);
    _inheritMany(A.PageTransitionsBuilder, [A.ZoomPageTransitionsBuilder, A.CupertinoPageTransitionsBuilder]);
    _inherit(A.PageTransitionsTheme, A._PageTransitionsTheme_Object_Diagnosticable);
    _inheritMany(A.SnapshotPainter, [A._ZoomEnterTransitionPainter, A._ZoomExitTransitionPainter]);
    _inherit(A.PopupMenuThemeData, A._PopupMenuThemeData_Object_Diagnosticable);
    _inherit(A.ProgressIndicatorThemeData, A._ProgressIndicatorThemeData_Object_Diagnosticable);
    _inherit(A.RadioThemeData, A._RadioThemeData_Object_Diagnosticable);
    _inherit(A.ScaffoldMessengerState, A._ScaffoldMessengerState_State_TickerProviderStateMixin);
    _inherit(A.BoxConstraints, A.Constraints);
    _inherit(A._BodyBoxConstraints, A.BoxConstraints);
    _inheritMany(A.MultiChildLayoutDelegate, [A._ScaffoldLayout, A._ToolbarLayout]);
    _inherit(A._FloatingActionButtonTransitionState, A.__FloatingActionButtonTransitionState_State_TickerProviderStateMixin);
    _inherit(A._ScaffoldState_State_TickerProviderStateMixin_RestorationMixin, A._ScaffoldState_State_TickerProviderStateMixin);
    _inherit(A.ScaffoldState, A._ScaffoldState_State_TickerProviderStateMixin_RestorationMixin);
    _inherit(A.Action, A._Action_Object_Diagnosticable);
    _inheritMany(A.Action, [A.DismissAction, A.ContextAction, A.CallbackAction, A.VoidCallbackAction, A.DoNothingAction, A._ContextActionToActionAdapter, A.RequestFocusAction, A.NextFocusAction, A.PreviousFocusAction, A.DirectionalFocusAction]);
    _inheritMany(A.DismissAction, [A._DismissDrawerAction, A._DismissModalAction]);
    _inherit(A.ScrollbarThemeData, A._ScrollbarThemeData_Object_Diagnosticable);
    _inherit(A.SearchBarThemeData, A._SearchBarThemeData_Object_Diagnosticable);
    _inherit(A.SearchViewThemeData, A._SearchViewThemeData_Object_Diagnosticable);
    _inherit(A.SegmentedButtonThemeData, A._SegmentedButtonThemeData_Object_Diagnosticable);
    _inherit(A.SliderThemeData, A._SliderThemeData_Object_Diagnosticable);
    _inherit(A.SnackBarThemeData, A._SnackBarThemeData_Object_Diagnosticable);
    _inherit(A._SnackbarDefaultsM3, A.SnackBarThemeData);
    _inherit(A.SwitchThemeData, A._SwitchThemeData_Object_Diagnosticable);
    _inherit(A.TabBarThemeData, A._TabBarThemeData_Object_Diagnosticable);
    _inherit(A.TextButtonThemeData, A._TextButtonThemeData_Object_Diagnosticable);
    _inherit(A._TextFieldSelectionGestureDetectorBuilder, A.TextSelectionGestureDetectorBuilder);
    _inherit(A._TextFieldState, A.__TextFieldState_State_RestorationMixin);
    _inherit(A.TextFormField, A.FormField);
    _inherit(A.FormFieldState, A._FormFieldState_State_RestorationMixin);
    _inherit(A._TextFormFieldState, A.FormFieldState);
    _inherit(A._MaterialTextSelectionHandleControls_MaterialTextSelectionControls_TextSelectionHandleControls, A.MaterialTextSelectionControls);
    _inherit(A.MaterialTextSelectionHandleControls, A._MaterialTextSelectionHandleControls_MaterialTextSelectionControls_TextSelectionHandleControls);
    _inherit(A.TextSelectionThemeData, A._TextSelectionThemeData_Object_Diagnosticable);
    _inherit(A._TextSelectionToolbarOverflowableState, A.__TextSelectionToolbarOverflowableState_State_TickerProviderStateMixin);
    _inheritMany(A.MultiChildRenderObjectWidget, [A._TextSelectionToolbarItemsLayout, A.CustomMultiChildLayout, A.Stack, A.Flex, A.Wrap, A.RichText, A._Editable, A.OverflowBar, A._Theater]);
    _inheritMany(A.MultiChildRenderObjectElement, [A._TextSelectionToolbarItemsLayoutElement, A._TheaterElement]);
    _inherit(A._RenderTextSelectionToolbarItemsLayout, A.__RenderTextSelectionToolbarItemsLayout_RenderBox_ContainerRenderObjectMixin);
    _inherit(A.TextTheme, A._TextTheme_Object_Diagnosticable);
    _inherit(A.ThemeData, A._ThemeData_Object_Diagnosticable);
    _inherit(A.MaterialBasedCupertinoThemeData, A.CupertinoThemeData);
    _inherit(A.VisualDensity, A._VisualDensity_Object_Diagnosticable);
    _inherit(A.TimePickerThemeData, A._TimePickerThemeData_Object_Diagnosticable);
    _inherit(A.ToggleButtonsThemeData, A._ToggleButtonsThemeData_Object_Diagnosticable);
    _inherit(A._ExclusiveMouseRegion, A.MouseRegion);
    _inheritMany(A.RenderProxyBoxWithHitTestBehavior, [A.RenderMouseRegion, A.RenderPointerListener, A.RenderSemanticsGestureHandler, A._RenderColoredBox, A.RenderTapRegionSurface, A.RenderTapRegion]);
    _inherit(A._RenderExclusiveMouseRegion, A.RenderMouseRegion);
    _inherit(A.TooltipState, A._TooltipState_State_SingleTickerProviderStateMixin);
    _inherit(A.TooltipThemeData, A._TooltipThemeData_Object_Diagnosticable);
    _inherit(A.Typography, A._Typography_Object_Diagnosticable);
    _inheritMany(A.AlignmentGeometry, [A.Alignment, A.AlignmentDirectional, A._MixedAlignment]);
    _inheritMany(A.BorderRadiusGeometry, [A.BorderRadius, A._MixedBorderRadius]);
    _inherit(A.BorderSide, A._BorderSide_Object_Diagnosticable);
    _inheritMany(A.BoxBorder, [A.Border, A.BorderDirectional]);
    _inherit(A.BoxShadow, A.Shadow);
    _inheritMany(A.OutlinedBorder, [A.CircleBorder, A.RoundedRectangleBorder, A._RoundedRectangleToCircleBorder, A.StadiumBorder, A._StadiumToCircleBorder, A._StadiumToRoundedRectangleBorder]);
    _inheritMany(A.EdgeInsetsGeometry, [A.EdgeInsets, A.EdgeInsetsDirectional, A._MixedEdgeInsets]);
    _inheritMany(A._CachedImageBase, [A._CachedImage, A._LiveImage]);
    _inherit(A.ImageStreamCompleter, A._ImageStreamCompleter_Object_Diagnosticable);
    _inheritMany(A.ImageStreamCompleter, [A._AbstractImageStreamCompleter, A._ErrorImageCompleter, A.MultiFrameImageStreamCompleter]);
    _inheritMany(A.ImageProvider, [A.AssetBundleImageProvider, A.ScrollAwareImageProvider]);
    _inherit(A.AssetImage, A.AssetBundleImageProvider);
    _inherit(A.ImageStream, A._ImageStream_Object_Diagnosticable);
    _inheritMany(A.InlineSpan, [A.PlaceholderSpan, A.TextSpan]);
    _inherit(A.StrutStyle, A._StrutStyle_Object_Diagnosticable);
    _inheritMany(A.TextBoundary, [A.WordBoundary, A._UntilTextBoundary, A.CharacterBoundary, A.LineBoundary, A.ParagraphBoundary, A.DocumentBoundary, A._CodePointBoundary]);
    _inherit(A.TextStyle, A._TextStyle_Object_Diagnosticable);
    _inherit(A.ScrollSpringSimulation, A.SpringSimulation);
    _inherit(A.PipelineOwner, A._PipelineOwner_Object_DiagnosticableTreeMixin);
    _inherit(A._DefaultRootPipelineOwner, A.PipelineOwner);
    _inherit(A.RenderView, A._RenderView_RenderObject_RenderObjectWithChildMixin);
    _inherit(A._ReusableRenderView, A.RenderView);
    _inherit(A.BoxHitTestResult, A.HitTestResult);
    _inherit(A.BoxHitTestEntry, A.HitTestEntry);
    _inheritMany(A.ParentData, [A.BoxParentData, A._TextParentData_ParentData_ContainerParentDataMixin]);
    _inherit(A._ContainerBoxParentData_BoxParentData_ContainerParentDataMixin, A.BoxParentData);
    _inherit(A.ContainerBoxParentData, A._ContainerBoxParentData_BoxParentData_ContainerParentDataMixin);
    _inheritMany(A.ContainerBoxParentData, [A.MultiChildLayoutParentData, A.FlexParentData, A.StackParentData, A.WrapParentData, A._OverflowBarParentData, A.ToolbarItemsParentData]);
    _inherit(A._RenderCustomMultiChildLayoutBox_RenderBox_ContainerRenderObjectMixin_RenderBoxContainerDefaultsMixin, A._RenderCustomMultiChildLayoutBox_RenderBox_ContainerRenderObjectMixin);
    _inherit(A.RenderCustomMultiChildLayoutBox, A._RenderCustomMultiChildLayoutBox_RenderBox_ContainerRenderObjectMixin_RenderBoxContainerDefaultsMixin);
    _inherit(A._RenderEditable_RenderBox_RelayoutWhenSystemFontsChangeMixin_ContainerRenderObjectMixin, A._RenderEditable_RenderBox_RelayoutWhenSystemFontsChangeMixin);
    _inherit(A._RenderEditable_RenderBox_RelayoutWhenSystemFontsChangeMixin_ContainerRenderObjectMixin_RenderInlineChildrenContainerDefaults, A._RenderEditable_RenderBox_RelayoutWhenSystemFontsChangeMixin_ContainerRenderObjectMixin);
    _inherit(A.RenderEditable, A._RenderEditable_RenderBox_RelayoutWhenSystemFontsChangeMixin_ContainerRenderObjectMixin_RenderInlineChildrenContainerDefaults);
    _inheritMany(A.RenderEditablePainter, [A._TextHighlightPainter, A._CaretPainter, A._CompositeRenderEditablePainter]);
    _inherit(A._RenderFlex_RenderBox_ContainerRenderObjectMixin_RenderBoxContainerDefaultsMixin, A._RenderFlex_RenderBox_ContainerRenderObjectMixin);
    _inherit(A._RenderFlex_RenderBox_ContainerRenderObjectMixin_RenderBoxContainerDefaultsMixin_DebugOverflowIndicatorMixin, A._RenderFlex_RenderBox_ContainerRenderObjectMixin_RenderBoxContainerDefaultsMixin);
    _inherit(A.RenderFlex, A._RenderFlex_RenderBox_ContainerRenderObjectMixin_RenderBoxContainerDefaultsMixin_DebugOverflowIndicatorMixin);
    _inherit(A.Layer0, A._Layer_Object_DiagnosticableTreeMixin);
    _inheritMany(A.Layer0, [A.PictureLayer, A.ContainerLayer0, A._ProxyLayer, A._InspectorOverlayLayer]);
    _inheritMany(A.ContainerLayer0, [A.OffsetLayer, A.ClipRectLayer, A.ClipRRectLayer, A.ClipPathLayer, A.ColorFilterLayer, A.BackdropFilterLayer, A.LeaderLayer, A.FollowerLayer, A.AnnotatedRegionLayer]);
    _inheritMany(A.OffsetLayer, [A.ImageFilterLayer, A.TransformLayer, A.OpacityLayer, A._ScreenshotContainerLayer]);
    _inherit(A._MouseTrackerUpdateDetails, A.__MouseTrackerUpdateDetails_Object_Diagnosticable);
    _inherit(A.PaintingContext, A.ClipContext);
    _inheritMany(A._SemanticsFragment, [A._ContainerSemanticsFragment, A._InterestingSemanticsFragment]);
    _inheritMany(A._InterestingSemanticsFragment, [A._RootSemanticsFragment, A._IncompleteSemanticsFragment, A._SwitchableSemanticsFragment]);
    _inherit(A.PlaceholderSpanIndexSemanticsTag, A.SemanticsTag);
    _inherit(A.TextParentData, A._TextParentData_ParentData_ContainerParentDataMixin);
    _inherit(A._RenderParagraph_RenderBox_ContainerRenderObjectMixin_RenderInlineChildrenContainerDefaults, A._RenderParagraph_RenderBox_ContainerRenderObjectMixin);
    _inherit(A._RenderParagraph_RenderBox_ContainerRenderObjectMixin_RenderInlineChildrenContainerDefaults_RelayoutWhenSystemFontsChangeMixin, A._RenderParagraph_RenderBox_ContainerRenderObjectMixin_RenderInlineChildrenContainerDefaults);
    _inherit(A.RenderParagraph, A._RenderParagraph_RenderBox_ContainerRenderObjectMixin_RenderInlineChildrenContainerDefaults_RelayoutWhenSystemFontsChangeMixin);
    _inherit(A.__SelectableFragment_Object_Selectable_Diagnosticable, A.__SelectableFragment_Object_Selectable);
    _inherit(A.__SelectableFragment_Object_Selectable_Diagnosticable_ChangeNotifier, A.__SelectableFragment_Object_Selectable_Diagnosticable);
    _inherit(A._SelectableFragment, A.__SelectableFragment_Object_Selectable_Diagnosticable_ChangeNotifier);
    _inherit(A.RenderAnimatedOpacity, A._RenderAnimatedOpacity_RenderProxyBox_RenderAnimatedOpacityMixin);
    _inheritMany(A.CustomClipper, [A.ShapeBorderClipper, A._DecorationClipper, A._NegativeClip]);
    _inheritMany(A._RenderCustomClip, [A.RenderClipRect, A.RenderClipPath, A._RenderPhysicalModelBase]);
    _inheritMany(A._RenderPhysicalModelBase, [A.RenderPhysicalModel, A.RenderPhysicalShape]);
    _inheritMany(A.SelectionEvent, [A.ClearSelectionEvent, A.SelectionEdgeUpdateEvent]);
    _inherit(A.SelectionGeometry, A._SelectionGeometry_Object_Diagnosticable);
    _inherit(A.SelectionPoint, A._SelectionPoint_Object_Diagnosticable);
    _inherit(A._RenderStack_RenderBox_ContainerRenderObjectMixin_RenderBoxContainerDefaultsMixin, A._RenderStack_RenderBox_ContainerRenderObjectMixin);
    _inherit(A.RenderStack, A._RenderStack_RenderBox_ContainerRenderObjectMixin_RenderBoxContainerDefaultsMixin);
    _inherit(A._RenderWrap_RenderBox_ContainerRenderObjectMixin_RenderBoxContainerDefaultsMixin, A._RenderWrap_RenderBox_ContainerRenderObjectMixin);
    _inherit(A.RenderWrap, A._RenderWrap_RenderBox_ContainerRenderObjectMixin_RenderBoxContainerDefaultsMixin);
    _inherit(A.SemanticsData, A._SemanticsData_Object_Diagnosticable);
    _inherit(A.SemanticsNode, A._SemanticsNode_Object_DiagnosticableTreeMixin);
    _inherit(A.SemanticsSortKey, A._SemanticsSortKey_Object_Diagnosticable);
    _inherit(A.OrdinalSortKey, A.SemanticsSortKey);
    _inheritMany(A.SemanticsEvent, [A.TooltipSemanticsEvent, A.LongPressSemanticsEvent, A.TapSemanticEvent, A.FocusSemanticEvent]);
    _inherit(A.CachingAssetBundle, A.AssetBundle);
    _inherit(A.PlatformAssetBundle, A.CachingAssetBundle);
    _inheritMany(A.BinaryMessenger, [A._DefaultBinaryMessenger, A.Registrar]);
    _inherit(A.KeyEvent, A._KeyEvent_Object_Diagnosticable);
    _inheritMany(A.KeyEvent, [A.KeyDownEvent, A.KeyUpEvent, A.KeyRepeatEvent]);
    _inherit(A.KeyboardKey, A._KeyboardKey_Object_Diagnosticable);
    _inheritMany(A.KeyboardKey, [A.LogicalKeyboardKey, A.PhysicalKeyboardKey]);
    _inherit(A._SystemMouseCursorSession, A.MouseCursorSession);
    _inherit(A.OptionalMethodChannel, A.MethodChannel);
    _inherit(A.RawKeyEventData, A._RawKeyEventData_Object_Diagnosticable);
    _inherit(A.RawKeyEvent, A._RawKeyEvent_Object_Diagnosticable);
    _inheritMany(A.RawKeyEvent, [A.RawKeyDownEvent, A.RawKeyUpEvent]);
    _inherit(A.RawKeyEventDataWeb, A.RawKeyEventData);
    _inherit(A.TextSelection, A.TextRange);
    _inherit(A.TextEditingDelta, A._TextEditingDelta_Object_Diagnosticable);
    _inheritMany(A.TextEditingDelta, [A.TextEditingDeltaInsertion, A.TextEditingDeltaDeletion, A.TextEditingDeltaReplacement, A.TextEditingDeltaNonTextUpdate]);
    _inheritMany(A.TextInputFormatter, [A.FilteringTextInputFormatter, A.LengthLimitingTextInputFormatter]);
    _inherit(A._PlatformTextInputControl, A.__PlatformTextInputControl_Object_TextInputControl);
    _inherit(A.Intent, A._Intent_Object_Diagnosticable);
    _inherit(A.ActionDispatcher, A._ActionDispatcher_Object_Diagnosticable);
    _inheritMany(A.Intent, [A.ActivateIntent, A.ButtonActivateIntent, A.DismissIntent, A.PrioritizedIntents, A.NextFocusIntent, A.PreviousFocusIntent, A.ScrollIntent, A.DoNothingAndStopPropagationTextIntent, A.DirectionalTextEditingIntent, A.SelectAllTextIntent, A.CopySelectionTextIntent, A.PasteTextIntent, A.RedoTextIntent, A.ReplaceTextIntent, A.UndoTextIntent, A.UpdateSelectionIntent, A.TransposeCharactersIntent, A.EditableTextTapOutsideIntent]);
    _inheritMany(A.ContextAction, [A.PrioritizedAction, A.__OverridableAction_ContextAction__OverridableActionMixin, A.__OverridableContextAction_ContextAction__OverridableActionMixin, A._DeleteTextAction, A._UpdateTextSelectionAction, A._UpdateTextSelectionVerticallyAction, A._SelectAllAction, A._CopySelectionAction, A._EditableTextTapOutsideAction, A.ScrollAction]);
    _inherit(A._OverridableAction, A.__OverridableAction_ContextAction__OverridableActionMixin);
    _inherit(A._OverridableContextAction, A.__OverridableContextAction_ContextAction__OverridableActionMixin);
    _inherit(A._AnimatedSizeState, A.__AnimatedSizeState_State_SingleTickerProviderStateMixin);
    _inherit(A._WidgetsAppState, A.__WidgetsAppState_State_WidgetsBindingObserver);
    _inherit(A._AppLifecycleListener_Object_WidgetsBindingObserver_Diagnosticable, A._AppLifecycleListener_Object_WidgetsBindingObserver);
    _inherit(A.AppLifecycleListener, A._AppLifecycleListener_Object_WidgetsBindingObserver_Diagnosticable);
    _inheritMany(A.Notification0, [A.KeepAliveNotification, A.NavigationNotification, A.LayoutChangedNotification, A._OverscrollIndicatorNotification_Notification_ViewportNotificationMixin, A._ScrollMetricsNotification_Notification_ViewportNotificationMixin]);
    _inheritMany(A.ComponentElement, [A.ProxyElement, A.StatelessElement, A.StatefulElement]);
    _inheritMany(A.ProxyElement, [A.InheritedElement, A.ParentDataElement, A.__NotificationElement_ProxyElement_NotifiableElementMixin]);
    _inheritMany(A.InheritedElement, [A._UbiquitousInheritedElement, A.InheritedModelElement, A._InheritedNotifierElement, A._InheritedProviderScopeElement]);
    _inherit(A.Directionality, A._UbiquitousInheritedWidget);
    _inherit(A.Center, A.Align);
    _inheritMany(A.ParentDataWidget, [A.LayoutId, A.Positioned, A.Flexible, A._WidgetSpanParentData]);
    _inheritMany(A.SingleChildRenderObjectElement, [A._OffstageElement, A.__SingleChildViewportElement_SingleChildRenderObjectElement_NotifiableElementMixin]);
    _inheritMany(A.Flex, [A.Row, A.Column]);
    _inherit(A.Expanded, A.Flexible);
    _inheritMany(A.LeafRenderObjectWidget, [A.RawImage, A.ErrorWidget, A._InspectorOverlay]);
    _inherit(A.RootElement, A._RootElement_Element_RootElementMixin);
    _inherit(A._WidgetsFlutterBinding_BindingBase_GestureBinding, A.BindingBase);
    _inherit(A._WidgetsFlutterBinding_BindingBase_GestureBinding_SchedulerBinding, A._WidgetsFlutterBinding_BindingBase_GestureBinding);
    _inherit(A._WidgetsFlutterBinding_BindingBase_GestureBinding_SchedulerBinding_ServicesBinding, A._WidgetsFlutterBinding_BindingBase_GestureBinding_SchedulerBinding);
    _inherit(A._WidgetsFlutterBinding_BindingBase_GestureBinding_SchedulerBinding_ServicesBinding_PaintingBinding, A._WidgetsFlutterBinding_BindingBase_GestureBinding_SchedulerBinding_ServicesBinding);
    _inherit(A._WidgetsFlutterBinding_BindingBase_GestureBinding_SchedulerBinding_ServicesBinding_PaintingBinding_SemanticsBinding, A._WidgetsFlutterBinding_BindingBase_GestureBinding_SchedulerBinding_ServicesBinding_PaintingBinding);
    _inherit(A._WidgetsFlutterBinding_BindingBase_GestureBinding_SchedulerBinding_ServicesBinding_PaintingBinding_SemanticsBinding_RendererBinding, A._WidgetsFlutterBinding_BindingBase_GestureBinding_SchedulerBinding_ServicesBinding_PaintingBinding_SemanticsBinding);
    _inherit(A._WidgetsFlutterBinding_BindingBase_GestureBinding_SchedulerBinding_ServicesBinding_PaintingBinding_SemanticsBinding_RendererBinding_WidgetsBinding, A._WidgetsFlutterBinding_BindingBase_GestureBinding_SchedulerBinding_ServicesBinding_PaintingBinding_SemanticsBinding_RendererBinding);
    _inherit(A.WidgetsFlutterBinding, A._WidgetsFlutterBinding_BindingBase_GestureBinding_SchedulerBinding_ServicesBinding_PaintingBinding_SemanticsBinding_RendererBinding_WidgetsBinding);
    _inherit(A.__DismissibleState_State_TickerProviderStateMixin_AutomaticKeepAliveClientMixin, A.__DismissibleState_State_TickerProviderStateMixin);
    _inherit(A._DismissibleState, A.__DismissibleState_State_TickerProviderStateMixin_AutomaticKeepAliveClientMixin);
    _inheritMany(A.ValueNotifier, [A.TextEditingController, A._ClipboardStatusNotifier_ValueNotifier_WidgetsBindingObserver, A.UndoHistoryController, A.WidgetStatesController]);
    _inherit(A._EditableTextState_State_AutomaticKeepAliveClientMixin_WidgetsBindingObserver, A._EditableTextState_State_AutomaticKeepAliveClientMixin);
    _inherit(A._EditableTextState_State_AutomaticKeepAliveClientMixin_WidgetsBindingObserver_TickerProviderStateMixin, A._EditableTextState_State_AutomaticKeepAliveClientMixin_WidgetsBindingObserver);
    _inherit(A._EditableTextState_State_AutomaticKeepAliveClientMixin_WidgetsBindingObserver_TickerProviderStateMixin_TextSelectionDelegate, A._EditableTextState_State_AutomaticKeepAliveClientMixin_WidgetsBindingObserver_TickerProviderStateMixin);
    _inherit(A._EditableTextState_State_AutomaticKeepAliveClientMixin_WidgetsBindingObserver_TickerProviderStateMixin_TextSelectionDelegate_TextInputClient, A._EditableTextState_State_AutomaticKeepAliveClientMixin_WidgetsBindingObserver_TickerProviderStateMixin_TextSelectionDelegate);
    _inherit(A.EditableTextState, A._EditableTextState_State_AutomaticKeepAliveClientMixin_WidgetsBindingObserver_TickerProviderStateMixin_TextSelectionDelegate_TextInputClient);
    _inherit(A.WidgetSpan, A.PlaceholderSpan);
    _inherit(A._ScribblePlaceholder, A.WidgetSpan);
    _inherit(A.ClipboardStatusNotifier, A._ClipboardStatusNotifier_ValueNotifier_WidgetsBindingObserver);
    _inherit(A._WebClipboardStatusNotifier, A.ClipboardStatusNotifier);
    _inherit(A._FocusNode_Object_DiagnosticableTreeMixin_ChangeNotifier, A._FocusNode_Object_DiagnosticableTreeMixin);
    _inherit(A.FocusNode, A._FocusNode_Object_DiagnosticableTreeMixin_ChangeNotifier);
    _inheritMany(A.FocusNode, [A.FocusScopeNode, A._FocusTraversalGroupNode]);
    _inherit(A._AppLifecycleListener, A.WidgetsBindingObserver);
    _inherit(A._FocusManager_Object_DiagnosticableTreeMixin_ChangeNotifier, A._FocusManager_Object_DiagnosticableTreeMixin);
    _inherit(A.FocusManager, A._FocusManager_Object_DiagnosticableTreeMixin_ChangeNotifier);
    _inherit(A.FocusScope, A.Focus);
    _inherit(A._FocusScopeWithExternalFocusNode, A.FocusScope);
    _inherit(A._FocusScopeState, A._FocusState);
    _inherit(A._FocusInheritedScope, A.InheritedNotifier);
    _inherit(A.FocusTraversalPolicy, A._FocusTraversalPolicy_Object_Diagnosticable);
    _inherit(A._ReadingOrderSortData, A.__ReadingOrderSortData_Object_Diagnosticable);
    _inherit(A._ReadingOrderDirectionalGroupData, A.__ReadingOrderDirectionalGroupData_Object_Diagnosticable);
    _inherit(A._ReadingOrderTraversalPolicy_FocusTraversalPolicy_DirectionalFocusTraversalPolicyMixin, A.FocusTraversalPolicy);
    _inherit(A.ReadingOrderTraversalPolicy, A._ReadingOrderTraversalPolicy_FocusTraversalPolicy_DirectionalFocusTraversalPolicyMixin);
    _inheritMany(A.GlobalKey, [A.LabeledGlobalKey, A.GlobalObjectKey, A._DeprecatedRawViewKey]);
    _inherit(A._ElementDiagnosticableTreeNode, A.DiagnosticableTreeNode);
    _inheritMany(A.GestureRecognizerFactory, [A.GestureRecognizerFactoryWithHandlers, A._AnyTapGestureRecognizerFactory]);
    _inherit(A._DefaultSemanticsGestureDelegate, A.SemanticsGestureDelegate);
    _inherit(A.HeroController, A.NavigatorObserver);
    _inherit(A._ImageState, A.__ImageState_State_WidgetsBindingObserver);
    _inheritMany(A.InheritedModel, [A.MediaQuery, A._ModalScopeStatus, A._SharedAppModel]);
    _inherit(A._MediaQueryFromViewState, A.__MediaQueryFromViewState_State_WidgetsBindingObserver);
    _inheritMany(A.AnimatedWidget, [A.AnimatedModalBarrier, A.SlideTransition, A.MatrixTransition, A.SizeTransition, A.DecoratedBoxTransition, A.ListenableBuilder]);
    _inherit(A.DefaultTransitionDelegate, A.TransitionDelegate);
    _inherit(A._RouteEntry, A.RouteTransitionRecord);
    _inheritMany(A._NavigatorObservation, [A._NavigatorPushObservation, A._NavigatorPopObservation, A._NavigatorRemoveObservation, A._NavigatorReplaceObservation]);
    _inherit(A._History, A.__History_Iterable_ChangeNotifier);
    _inherit(A._NavigatorState_State_TickerProviderStateMixin_RestorationMixin, A._NavigatorState_State_TickerProviderStateMixin);
    _inherit(A.NavigatorState, A._NavigatorState_State_TickerProviderStateMixin_RestorationMixin);
    _inheritMany(A._RestorationInformation, [A._NamedRestorationInformation, A._AnonymousRestorationInformation]);
    _inheritMany(A.RestorableProperty, [A._HistoryProperty, A.RestorableValue, A.RestorableListenable]);
    _inherit(A._NotificationElement, A.__NotificationElement_ProxyElement_NotifiableElementMixin);
    _inherit(A.__RenderOverflowBar_RenderBox_ContainerRenderObjectMixin_RenderBoxContainerDefaultsMixin, A.__RenderOverflowBar_RenderBox_ContainerRenderObjectMixin);
    _inherit(A._RenderOverflowBar, A.__RenderOverflowBar_RenderBox_ContainerRenderObjectMixin_RenderBoxContainerDefaultsMixin);
    _inherit(A.OverlayState, A._OverlayState_State_TickerProviderStateMixin);
    _inherit(A._TheaterParentData, A.StackParentData);
    _inherit(A.__RenderTheater_RenderBox_ContainerRenderObjectMixin__RenderTheaterMixin, A.__RenderTheater_RenderBox_ContainerRenderObjectMixin);
    _inherit(A._RenderTheater, A.__RenderTheater_RenderBox_ContainerRenderObjectMixin__RenderTheaterMixin);
    _inheritMany(A.LinkedListEntry, [A._OverlayEntryLocation, A._ListenerEntry]);
    _inherit(A.__RenderDeferredLayoutBox_RenderProxyBox__RenderTheaterMixin_LinkedListEntry, A.__RenderDeferredLayoutBox_RenderProxyBox__RenderTheaterMixin);
    _inherit(A._RenderDeferredLayoutBox, A.__RenderDeferredLayoutBox_RenderProxyBox__RenderTheaterMixin_LinkedListEntry);
    _inherit(A._GlowingOverscrollIndicatorState, A.__GlowingOverscrollIndicatorState_State_TickerProviderStateMixin);
    _inherit(A._StretchingOverscrollIndicatorState, A.__StretchingOverscrollIndicatorState_State_TickerProviderStateMixin);
    _inherit(A.OverscrollIndicatorNotification, A._OverscrollIndicatorNotification_Notification_ViewportNotificationMixin);
    _inherit(A.DefaultPlatformMenuDelegate, A.PlatformMenuDelegate);
    _inherit(A._RestorationScopeState, A.__RestorationScopeState_State_RestorationMixin);
    _inheritMany(A.RestorableValue, [A._RestorablePrimitiveValueN, A._RestorableRouteInformation, A._RestorableScrollOffset]);
    _inheritMany(A._RestorablePrimitiveValueN, [A._RestorablePrimitiveValue, A.RestorableStringN]);
    _inheritMany(A._RestorablePrimitiveValue, [A.RestorableNum, A.RestorableBool]);
    _inherit(A.RestorableChangeNotifier, A.RestorableListenable);
    _inherit(A.RestorableTextEditingController, A.RestorableChangeNotifier);
    _inherit(A._RouterState, A.__RouterState_State_RestorationMixin);
    _inheritMany(A.ScrollActivity, [A.IdleScrollActivity, A.HoldScrollActivity, A.DragScrollActivity, A.BallisticScrollActivity, A.DrivenScrollActivity]);
    _inherit(A.FixedScrollMetrics, A._FixedScrollMetrics_Object_ScrollMetrics);
    _inheritMany(A.LayoutChangedNotification, [A._ScrollNotification_LayoutChangedNotification_ViewportNotificationMixin, A.SizeChangedLayoutNotification]);
    _inherit(A.ScrollNotification, A._ScrollNotification_LayoutChangedNotification_ViewportNotificationMixin);
    _inheritMany(A.ScrollNotification, [A.ScrollStartNotification, A.ScrollUpdateNotification, A.OverscrollNotification, A.ScrollEndNotification, A.UserScrollNotification]);
    _inheritMany(A.ScrollPhysics, [A.RangeMaintainingScrollPhysics, A.BouncingScrollPhysics, A.ClampingScrollPhysics]);
    _inherit(A._ScrollPosition_ViewportOffset_ScrollMetrics, A.ViewportOffset);
    _inherit(A.ScrollPosition, A._ScrollPosition_ViewportOffset_ScrollMetrics);
    _inherit(A.ScrollMetricsNotification, A._ScrollMetricsNotification_Notification_ViewportNotificationMixin);
    _inherit(A.ScrollPositionWithSingleContext, A.ScrollPosition);
    _inherit(A._ScrollableState_State_TickerProviderStateMixin_RestorationMixin, A._ScrollableState_State_TickerProviderStateMixin);
    _inherit(A.ScrollableState, A._ScrollableState_State_TickerProviderStateMixin_RestorationMixin);
    _inherit(A._MultiSelectableSelectionContainerDelegate_SelectionContainerDelegate_ChangeNotifier, A.SelectionContainerDelegate);
    _inherit(A.MultiSelectableSelectionContainerDelegate, A._MultiSelectableSelectionContainerDelegate_SelectionContainerDelegate_ChangeNotifier);
    _inheritMany(A.MultiSelectableSelectionContainerDelegate, [A._ScrollableSelectionContainerDelegate, A.StaticSelectionContainerDelegate]);
    _inherit(A._TrackTapGestureRecognizer, A.TapGestureRecognizer);
    _inherit(A._VerticalThumbDragGestureRecognizer, A.VerticalDragGestureRecognizer);
    _inherit(A._HorizontalThumbDragGestureRecognizer, A.HorizontalDragGestureRecognizer);
    _inherit(A.__SelectionContainerState_State_Selectable_SelectionRegistrant, A.__SelectionContainerState_State_Selectable);
    _inherit(A._SelectionContainerState, A.__SelectionContainerState_State_Selectable_SelectionRegistrant);
    _inherit(A._SingleActivator_Object_Diagnosticable_MenuSerializableShortcut, A._SingleActivator_Object_Diagnosticable);
    _inherit(A.SingleActivator, A._SingleActivator_Object_Diagnosticable_MenuSerializableShortcut);
    _inherit(A._ActivatorIntentPair, A.__ActivatorIntentPair_Object_Diagnosticable);
    _inherit(A._ShortcutManager_Object_Diagnosticable_ChangeNotifier, A._ShortcutManager_Object_Diagnosticable);
    _inherit(A.ShortcutManager, A._ShortcutManager_Object_Diagnosticable_ChangeNotifier);
    _inherit(A.ShortcutRegistry, A._ShortcutRegistry_Object_ChangeNotifier);
    _inherit(A.__SingleChildViewportElement_SingleChildRenderObjectElement_NotifiableElementMixin_ViewportElementMixin, A.__SingleChildViewportElement_SingleChildRenderObjectElement_NotifiableElementMixin);
    _inherit(A._SingleChildViewportElement, A.__SingleChildViewportElement_SingleChildRenderObjectElement_NotifiableElementMixin_ViewportElementMixin);
    _inherit(A._RenderSingleChildViewport, A.__RenderSingleChildViewport_RenderBox_RenderObjectWithChildMixin);
    _inherit(A.TextFieldTapRegion, A.TapRegion);
    _inherit(A._SelectableTextContainerDelegate, A.StaticSelectionContainerDelegate);
    _inheritMany(A.DirectionalTextEditingIntent, [A.DeleteCharacterIntent, A.DeleteToNextWordBoundaryIntent, A.DeleteToLineBreakIntent, A.DirectionalCaretMovementIntent, A.ScrollToDocumentBoundaryIntent]);
    _inheritMany(A.DirectionalCaretMovementIntent, [A.ExtendSelectionByCharacterIntent, A.ExtendSelectionToNextWordBoundaryIntent, A.ExtendSelectionToNextWordBoundaryOrCaretLocationIntent, A.ExpandSelectionToDocumentBoundaryIntent, A.ExpandSelectionToLineBreakIntent, A.ExtendSelectionToLineBreakIntent, A.ExtendSelectionVerticallyToAdjacentLineIntent, A.ExtendSelectionVerticallyToAdjacentPageIntent, A.ExtendSelectionToNextParagraphBoundaryIntent, A.ExtendSelectionToNextParagraphBoundaryOrCaretLocationIntent, A.ExtendSelectionToDocumentBoundaryIntent]);
    _inherit(A._SelectionToolbarWrapperState, A.__SelectionToolbarWrapperState_State_SingleTickerProviderStateMixin);
    _inherit(A._SelectionHandleOverlayState, A.__SelectionHandleOverlayState_State_SingleTickerProviderStateMixin);
    _inherit(A._WidgetTicker, A.Ticker);
    _inheritMany(A.MatrixTransition, [A.ScaleTransition, A.RotationTransition]);
    _inherit(A.AnimatedBuilder, A.ListenableBuilder);
    _inherit(A.UndoHistoryState, A._UndoHistoryState_State_UndoManagerClient);
    _inherit(A._ViewState, A.__ViewState_State_WidgetsBindingObserver);
    _inherit(A._RawViewElement, A.RenderTreeRootElement);
    _inherit(A._ScreenshotPaintingContext, A.PaintingContext);
    _inherit(A._WidgetInspectorService, A.__WidgetInspectorService_Object_WidgetInspectorService);
    _inherit(A._WidgetInspectorState, A.__WidgetInspectorState_State_WidgetsBindingObserver);
    _inherit(A.InspectorSelection, A._InspectorSelection_Object_ChangeNotifier);
    _inherit(A._RenderScaledInlineWidget, A.__RenderScaledInlineWidget_RenderBox_RenderObjectWithChildMixin);
    _inherit(A._WidgetStateColor, A.WidgetStateColor);
    _inherit(A.WidgetStateBorderSide, A.BorderSide);
    _inherit(A._WidgetStateBorderSide, A.WidgetStateBorderSide);
    _inherit(A.WidgetStateTextStyle, A.TextStyle);
    _inherit(A._WidgetStateTextStyle, A.WidgetStateTextStyle);
    _inherit(A.WidgetStateMapper, A._WidgetStateMapper_Object_Diagnosticable);
    _inherit(A.PluginRegistry, A.Registrar);
    _inheritMany(A.AuthException, [A.AuthPKCEGrantCodeExchangeError, A.AuthSessionMissingException, A.AuthRetryableFetchException, A.AuthApiException, A.AuthUnknownException, A.AuthWeakPasswordException]);
    _inherit(A.GotrueRequestOptions, A.FetchOptions);
    _inheritMany(A.BaseClient, [A.BrowserClient, A.AuthHttpClient]);
    _inheritMany(A.StreamView, [A.ByteStream, A.Subject]);
    _inherit(A.Request, A.BaseRequest);
    _inheritMany(A.BaseResponse, [A.Response, A.StreamedResponse]);
    _inherit(A.StreamedResponseV2, A.StreamedResponse);
    _inherit(A.CaseInsensitiveMap, A.CanonicalizedMap);
    _inheritMany(A.DynamicScheme, [A.SchemeContent, A.SchemeExpressive, A.SchemeFidelity, A.SchemeFruitSalad, A.SchemeMonochrome, A.SchemeNeutral, A.SchemeRainbow, A.SchemeTonalSpot, A.SchemeVibrant]);
    _inheritMany(A.StatelessElement, [A.__NestedElement_StatelessElement_SingleChildWidgetElementMixin, A._NestedHookElement, A._SingleChildStatelessElement_StatelessElement_SingleChildWidgetElementMixin]);
    _inherit(A._NestedElement, A.__NestedElement_StatelessElement_SingleChildWidgetElementMixin);
    _inherit(A.SingleChildStatelessElement, A._SingleChildStatelessElement_StatelessElement_SingleChildWidgetElementMixin);
    _inherit(A.InternalStyle, A.Style);
    _inheritMany(A.InternalStyle, [A.PosixStyle, A.UrlStyle, A.WindowsStyle]);
    _inherit(A.Result, A.Context0);
    _inheritMany(A.Result, [A.Success, A.Failure]);
    _inheritMany(A.Parser, [A.ReferenceParser, A.DelegateParser, A.ListParser, A.SequenceParser2, A.SequenceParser3, A.SequenceParser4, A.SequenceParser5, A.SequenceParser8, A.EpsilonParser, A.NewlineParser, A.AnyCharacterParser, A.SingleCharacterParser, A.PredicateParser, A.RepeatingCharacterParser, A.XmlCharacterDataParser]);
    _inheritMany(A.DelegateParser, [A.FlattenParser, A.MapParser, A.TokenParser, A.OptionalParser, A.SkipParser, A.RepeatingParser]);
    _inheritMany(A.CharacterPredicate, [A.SingleCharPredicate, A.ConstantCharPredicate, A.NotCharacterPredicate]);
    _inherit(A.ChoiceParser, A.ListParser);
    _inheritMany(A.RepeatingParser, [A.LimitedRepeatingParser, A.PossessiveRepeatingParser]);
    _inherit(A.LazyRepeatingParser, A.LimitedRepeatingParser);
    _inherit(A.RawPostgrestBuilder, A.PostgrestBuilder);
    _inheritMany(A.RawPostgrestBuilder, [A.PostgrestTransformBuilder, A.PostgrestQueryBuilder]);
    _inherit(A.PostgrestFilterBuilder, A.PostgrestTransformBuilder);
    _inheritMany(A.SingleChildStatelessWidget, [A.InheritedProvider, A.Consumer]);
    _inherit(A.ListenableProvider, A.InheritedProvider);
    _inherit(A.ChangeNotifierProvider, A.ListenableProvider);
    _inherit(A._InheritedProviderElement, A.SingleChildStatelessElement);
    _inherit(A._CreateInheritedProvider, A._Delegate);
    _inherit(A._CreateInheritedProviderState, A._DelegateState);
    _inherit(A.MultiProvider, A.Nested);
    _inherit(A.BehaviorSubject, A.Subject);
    _inheritMany(A.ForwardingSink, [A._StartWithStreamSink, A._StartWithErrorStreamSink]);
    _inheritMany(A.SharedPreferencesStorePlatform, [A.MethodChannelSharedPreferencesStore, A.SharedPreferencesPlugin]);
    _inherit(A.FileLocation, A.SourceLocationMixin);
    _inheritMany(A.SourceSpanMixin, [A._FileSpan, A.SourceSpanBase]);
    _inherit(A.SourceSpanFormatException, A.SourceSpanException);
    _inherit(A.SourceSpanWithContext, A.SourceSpanBase);
    _inherit(A.SupabaseStorageClient, A.StorageBucketApi);
    _inheritMany(A.StreamChannelMixin, [A.GuaranteeChannel, A.HtmlWebSocketChannel]);
    _inherit(A.StringScannerException, A.SourceSpanFormatException);
    _inherit(A.SupabaseQueryBuilder, A.PostgrestQueryBuilder);
    _inherit(A.FlutterAuthClientOptions, A.AuthClientOptions);
    _inherit(A.SharedPreferencesLocalStorage, A.LocalStorage);
    _inherit(A.SharedPreferencesGotrueAsyncStorage, A.GotrueAsyncStorage);
    _inherit(A.Supabase, A._Supabase_Object_WidgetsBindingObserver);
    _inherit(A.SupabaseAuth, A._SupabaseAuth_Object_WidgetsBindingObserver);
    _inherit(A.UrlLauncherPlugin, A.UrlLauncherPlatform);
    _inherit(A._HtmlWebSocketSink, A.DelegatingStreamSink);
    _inherit(A.XmlDefaultEntityMapping, A.XmlEntityMapping);
    _inheritMany(A.XmlException, [A.XmlParentException, A._XmlParserException_XmlException_XmlFormatException, A._XmlTagException_XmlException_XmlFormatException, A.XmlNodeTypeException]);
    _inherit(A.XmlParserException, A._XmlParserException_XmlException_XmlFormatException);
    _inherit(A.XmlTagException, A._XmlTagException_XmlException_XmlFormatException);
    _inherit(A._XmlNode_Object_XmlAttributesBase_XmlChildrenBase, A._XmlNode_Object_XmlAttributesBase);
    _inherit(A._XmlNode_Object_XmlAttributesBase_XmlChildrenBase_XmlHasVisitor, A._XmlNode_Object_XmlAttributesBase_XmlChildrenBase);
    _inherit(A._XmlNode_Object_XmlAttributesBase_XmlChildrenBase_XmlHasVisitor_XmlHasWriter, A._XmlNode_Object_XmlAttributesBase_XmlChildrenBase_XmlHasVisitor);
    _inherit(A._XmlNode_Object_XmlAttributesBase_XmlChildrenBase_XmlHasVisitor_XmlHasWriter_XmlParentBase, A._XmlNode_Object_XmlAttributesBase_XmlChildrenBase_XmlHasVisitor_XmlHasWriter);
    _inherit(A._XmlNode_Object_XmlAttributesBase_XmlChildrenBase_XmlHasVisitor_XmlHasWriter_XmlParentBase_XmlValueBase, A._XmlNode_Object_XmlAttributesBase_XmlChildrenBase_XmlHasVisitor_XmlHasWriter_XmlParentBase);
    _inherit(A.XmlNode, A._XmlNode_Object_XmlAttributesBase_XmlChildrenBase_XmlHasVisitor_XmlHasWriter_XmlParentBase_XmlValueBase);
    _inheritMany(A.XmlNode, [A._XmlAttribute_XmlNode_XmlHasName, A._XmlData_XmlNode_XmlHasParent, A._XmlDeclaration_XmlNode_XmlHasParent, A._XmlDoctype_XmlNode_XmlHasParent, A._XmlDocument_XmlNode_XmlHasChildren, A._XmlElement_XmlNode_XmlHasName]);
    _inherit(A._XmlAttribute_XmlNode_XmlHasName_XmlHasParent, A._XmlAttribute_XmlNode_XmlHasName);
    _inherit(A.XmlAttribute, A._XmlAttribute_XmlNode_XmlHasName_XmlHasParent);
    _inherit(A.XmlData, A._XmlData_XmlNode_XmlHasParent);
    _inheritMany(A.XmlData, [A.XmlCDATA, A.XmlComment, A.XmlProcessing, A.XmlText]);
    _inherit(A._XmlDeclaration_XmlNode_XmlHasParent_XmlHasAttributes, A._XmlDeclaration_XmlNode_XmlHasParent);
    _inherit(A.XmlDeclaration, A._XmlDeclaration_XmlNode_XmlHasParent_XmlHasAttributes);
    _inherit(A.XmlDoctype, A._XmlDoctype_XmlNode_XmlHasParent);
    _inherit(A.XmlDocument, A._XmlDocument_XmlNode_XmlHasChildren);
    _inherit(A._XmlElement_XmlNode_XmlHasName_XmlHasParent, A._XmlElement_XmlNode_XmlHasName);
    _inherit(A._XmlElement_XmlNode_XmlHasName_XmlHasParent_XmlHasAttributes, A._XmlElement_XmlNode_XmlHasName_XmlHasParent);
    _inherit(A._XmlElement_XmlNode_XmlHasName_XmlHasParent_XmlHasAttributes_XmlHasChildren, A._XmlElement_XmlNode_XmlHasName_XmlHasParent_XmlHasAttributes);
    _inherit(A.XmlElement, A._XmlElement_XmlNode_XmlHasName_XmlHasParent_XmlHasAttributes_XmlHasChildren);
    _inherit(A._XmlName_Object_XmlHasVisitor_XmlHasWriter, A._XmlName_Object_XmlHasVisitor);
    _inherit(A._XmlName_Object_XmlHasVisitor_XmlHasWriter_XmlHasParent, A._XmlName_Object_XmlHasVisitor_XmlHasWriter);
    _inherit(A.XmlName, A._XmlName_Object_XmlHasVisitor_XmlHasWriter_XmlHasParent);
    _inherit(A.XmlNodeList, A.DelegatingList);
    _inheritMany(A.XmlName, [A.XmlPrefixName, A.XmlSimpleName]);
    _inherit(A.XmlWriter, A._XmlWriter_Object_XmlVisitor);
    _inherit(A._XmlEventEncoderSink, A.__XmlEventEncoderSink_Object_XmlEventVisitor);
    _inherit(A._XmlNodeDecoderSink, A.__XmlNodeDecoderSink_Object_XmlEventVisitor);
    _inherit(A._XmlEvent_Object_XmlHasParent_XmlHasLocation, A._XmlEvent_Object_XmlHasParent);
    _inherit(A._XmlEvent_Object_XmlHasParent_XmlHasLocation_XmlHasBuffer, A._XmlEvent_Object_XmlHasParent_XmlHasLocation);
    _inherit(A.XmlEvent, A._XmlEvent_Object_XmlHasParent_XmlHasLocation_XmlHasBuffer);
    _inheritMany(A.XmlEvent, [A.XmlCDATAEvent, A.XmlCommentEvent, A.XmlDeclarationEvent, A.XmlDoctypeEvent, A._XmlEndElementEvent_XmlEvent_XmlNamed, A.XmlProcessingEvent, A._XmlStartElementEvent_XmlEvent_XmlNamed, A.XmlRawTextEvent]);
    _inherit(A.XmlEndElementEvent, A._XmlEndElementEvent_XmlEvent_XmlNamed);
    _inherit(A.XmlStartElementEvent, A._XmlStartElementEvent_XmlEvent_XmlNamed);
    _inherit(A._XmlEventAttribute_Object_XmlNamed_XmlHasParent, A._XmlEventAttribute_Object_XmlNamed);
    _inherit(A.XmlEventAttribute, A._XmlEventAttribute_Object_XmlNamed_XmlHasParent);
    _mixin(A._DefaultTextEditingStrategy_Object_CompositionAwareMixin, A.CompositionAwareMixin);
    _mixin(A.__PointerAdapter__BaseAdapter__WheelEventListenerMixin, A._WheelEventListenerMixin);
    _mixin(A.UnmodifiableListBase, A.UnmodifiableListMixin);
    _mixin(A.__CastListBase__CastIterableBase_ListMixin, A.ListBase);
    _mixin(A._NativeTypedArrayOfDouble_NativeTypedArray_ListMixin, A.ListBase);
    _mixin(A._NativeTypedArrayOfDouble_NativeTypedArray_ListMixin_FixedLengthListMixin, A.FixedLengthListMixin);
    _mixin(A._NativeTypedArrayOfInt_NativeTypedArray_ListMixin, A.ListBase);
    _mixin(A._NativeTypedArrayOfInt_NativeTypedArray_ListMixin_FixedLengthListMixin, A.FixedLengthListMixin);
    _mixin(A._AsyncStreamController, A._AsyncStreamControllerDispatch);
    _mixin(A._SyncStreamController, A._SyncStreamControllerDispatch);
    _mixin(A._SplayTreeMap__SplayTree_MapMixin, A.MapBase);
    _mixin(A._SplayTreeSet__SplayTree_Iterable, A.Iterable);
    _mixin(A._SplayTreeSet__SplayTree_Iterable_SetMixin, A.SetBase);
    _mixin(A._UnmodifiableMapView_MapView__UnmodifiableMapMixin, A._UnmodifiableMapMixin);
    _mixin(A.__Utf8EncoderSink__Utf8Encoder_StringConversionSink, A.StringConversionSink);
    _mixin(A._CssStyleDeclaration_JavaScriptObject_CssStyleDeclarationBase, A.CssStyleDeclarationBase);
    _mixin(A._DomRectList_JavaScriptObject_ListMixin, A.ListBase);
    _mixin(A._DomRectList_JavaScriptObject_ListMixin_ImmutableListMixin, A.ImmutableListMixin);
    _mixin(A._DomStringList_JavaScriptObject_ListMixin, A.ListBase);
    _mixin(A._DomStringList_JavaScriptObject_ListMixin_ImmutableListMixin, A.ImmutableListMixin);
    _mixin(A._FileList_JavaScriptObject_ListMixin, A.ListBase);
    _mixin(A._FileList_JavaScriptObject_ListMixin_ImmutableListMixin, A.ImmutableListMixin);
    _mixin(A._HtmlCollection_JavaScriptObject_ListMixin, A.ListBase);
    _mixin(A._HtmlCollection_JavaScriptObject_ListMixin_ImmutableListMixin, A.ImmutableListMixin);
    _mixin(A._MidiInputMap_JavaScriptObject_MapMixin, A.MapBase);
    _mixin(A._MidiOutputMap_JavaScriptObject_MapMixin, A.MapBase);
    _mixin(A._MimeTypeArray_JavaScriptObject_ListMixin, A.ListBase);
    _mixin(A._MimeTypeArray_JavaScriptObject_ListMixin_ImmutableListMixin, A.ImmutableListMixin);
    _mixin(A._NodeList_JavaScriptObject_ListMixin, A.ListBase);
    _mixin(A._NodeList_JavaScriptObject_ListMixin_ImmutableListMixin, A.ImmutableListMixin);
    _mixin(A._PluginArray_JavaScriptObject_ListMixin, A.ListBase);
    _mixin(A._PluginArray_JavaScriptObject_ListMixin_ImmutableListMixin, A.ImmutableListMixin);
    _mixin(A._RtcStatsReport_JavaScriptObject_MapMixin, A.MapBase);
    _mixin(A._SourceBufferList_EventTarget_ListMixin, A.ListBase);
    _mixin(A._SourceBufferList_EventTarget_ListMixin_ImmutableListMixin, A.ImmutableListMixin);
    _mixin(A._SpeechGrammarList_JavaScriptObject_ListMixin, A.ListBase);
    _mixin(A._SpeechGrammarList_JavaScriptObject_ListMixin_ImmutableListMixin, A.ImmutableListMixin);
    _mixin(A._Storage_JavaScriptObject_MapMixin, A.MapBase);
    _mixin(A._TextTrackCueList_JavaScriptObject_ListMixin, A.ListBase);
    _mixin(A._TextTrackCueList_JavaScriptObject_ListMixin_ImmutableListMixin, A.ImmutableListMixin);
    _mixin(A._TextTrackList_EventTarget_ListMixin, A.ListBase);
    _mixin(A._TextTrackList_EventTarget_ListMixin_ImmutableListMixin, A.ImmutableListMixin);
    _mixin(A._TouchList_JavaScriptObject_ListMixin, A.ListBase);
    _mixin(A._TouchList_JavaScriptObject_ListMixin_ImmutableListMixin, A.ImmutableListMixin);
    _mixin(A.__CssRuleList_JavaScriptObject_ListMixin, A.ListBase);
    _mixin(A.__CssRuleList_JavaScriptObject_ListMixin_ImmutableListMixin, A.ImmutableListMixin);
    _mixin(A.__GamepadList_JavaScriptObject_ListMixin, A.ListBase);
    _mixin(A.__GamepadList_JavaScriptObject_ListMixin_ImmutableListMixin, A.ImmutableListMixin);
    _mixin(A.__NamedNodeMap_JavaScriptObject_ListMixin, A.ListBase);
    _mixin(A.__NamedNodeMap_JavaScriptObject_ListMixin_ImmutableListMixin, A.ImmutableListMixin);
    _mixin(A.__SpeechRecognitionResultList_JavaScriptObject_ListMixin, A.ListBase);
    _mixin(A.__SpeechRecognitionResultList_JavaScriptObject_ListMixin_ImmutableListMixin, A.ImmutableListMixin);
    _mixin(A.__StyleSheetList_JavaScriptObject_ListMixin, A.ListBase);
    _mixin(A.__StyleSheetList_JavaScriptObject_ListMixin_ImmutableListMixin, A.ImmutableListMixin);
    _mixin(A._LengthList_JavaScriptObject_ListMixin, A.ListBase);
    _mixin(A._LengthList_JavaScriptObject_ListMixin_ImmutableListMixin, A.ImmutableListMixin);
    _mixin(A._NumberList_JavaScriptObject_ListMixin, A.ListBase);
    _mixin(A._NumberList_JavaScriptObject_ListMixin_ImmutableListMixin, A.ImmutableListMixin);
    _mixin(A._StringList_JavaScriptObject_ListMixin, A.ListBase);
    _mixin(A._StringList_JavaScriptObject_ListMixin_ImmutableListMixin, A.ImmutableListMixin);
    _mixin(A._TransformList_JavaScriptObject_ListMixin, A.ListBase);
    _mixin(A._TransformList_JavaScriptObject_ListMixin_ImmutableListMixin, A.ImmutableListMixin);
    _mixin(A._AudioParamMap_JavaScriptObject_MapMixin, A.MapBase);
    _mixin(A._AnimationController_Animation_AnimationEagerListenerMixin, A.AnimationEagerListenerMixin);
    _mixin(A._AnimationController_Animation_AnimationEagerListenerMixin_AnimationLocalListenersMixin, A.AnimationLocalListenersMixin);
    _mixin(A._AnimationController_Animation_AnimationEagerListenerMixin_AnimationLocalListenersMixin_AnimationLocalStatusListenersMixin, A.AnimationLocalStatusListenersMixin);
    _mixin(A._AnimationStyle_Object_Diagnosticable, A.Diagnosticable);
    _mixin(A._CompoundAnimation_Animation_AnimationLazyListenerMixin, A.AnimationLazyListenerMixin);
    _mixin(A._CompoundAnimation_Animation_AnimationLazyListenerMixin_AnimationLocalListenersMixin, A.AnimationLocalListenersMixin);
    _mixin(A._CompoundAnimation_Animation_AnimationLazyListenerMixin_AnimationLocalListenersMixin_AnimationLocalStatusListenersMixin, A.AnimationLocalStatusListenersMixin);
    _mixin(A._CurvedAnimation_Animation_AnimationWithParentMixin, A.AnimationWithParentMixin);
    _mixin(A._ProxyAnimation_Animation_AnimationLazyListenerMixin, A.AnimationLazyListenerMixin);
    _mixin(A._ProxyAnimation_Animation_AnimationLazyListenerMixin_AnimationLocalListenersMixin, A.AnimationLocalListenersMixin);
    _mixin(A._ProxyAnimation_Animation_AnimationLazyListenerMixin_AnimationLocalListenersMixin_AnimationLocalStatusListenersMixin, A.AnimationLocalStatusListenersMixin);
    _mixin(A._ReverseAnimation_Animation_AnimationLazyListenerMixin, A.AnimationLazyListenerMixin);
    _mixin(A._ReverseAnimation_Animation_AnimationLazyListenerMixin_AnimationLocalStatusListenersMixin, A.AnimationLocalStatusListenersMixin);
    _mixin(A._TrainHoppingAnimation_Animation_AnimationEagerListenerMixin, A.AnimationEagerListenerMixin);
    _mixin(A._TrainHoppingAnimation_Animation_AnimationEagerListenerMixin_AnimationLocalListenersMixin, A.AnimationLocalListenersMixin);
    _mixin(A._TrainHoppingAnimation_Animation_AnimationEagerListenerMixin_AnimationLocalListenersMixin_AnimationLocalStatusListenersMixin, A.AnimationLocalStatusListenersMixin);
    _mixin(A.__AnimatedEvaluation_Animation_AnimationWithParentMixin, A.AnimationWithParentMixin);
    _mixinHard(A.__CupertinoButtonState_State_SingleTickerProviderStateMixin, A.SingleTickerProviderStateMixin);
    _mixin(A._CupertinoDynamicColor_Object_Diagnosticable, A.Diagnosticable);
    _mixin(A.__CupertinoDesktopTextSelectionHandleControls_CupertinoDesktopTextSelectionControls_TextSelectionHandleControls, A.TextSelectionHandleControls);
    _mixin(A._CupertinoIconThemeData_IconThemeData_Diagnosticable, A.Diagnosticable);
    _mixinHard(A.__CupertinoTextMagnifierState_State_SingleTickerProviderStateMixin, A.SingleTickerProviderStateMixin);
    _mixin(A._CupertinoTextSelectionHandleControls_CupertinoTextSelectionControls_TextSelectionHandleControls, A.TextSelectionHandleControls);
    _mixinHard(A.__CupertinoTextSelectionToolbarContentState_State_TickerProviderStateMixin, A.TickerProviderStateMixin);
    _mixinHard(A.__RenderCupertinoTextSelectionToolbarItems_RenderBox_ContainerRenderObjectMixin, A.ContainerRenderObjectMixin);
    _mixin(A.__RenderCupertinoTextSelectionToolbarItems_RenderBox_ContainerRenderObjectMixin_RenderBoxContainerDefaultsMixin, A.RenderBoxContainerDefaultsMixin);
    _mixin(A._CupertinoTextThemeData_Object_Diagnosticable, A.Diagnosticable);
    _mixin(A._CupertinoThemeData_NoDefaultCupertinoThemeData_Diagnosticable, A.Diagnosticable);
    _mixin(A._FlutterError_Error_DiagnosticableTreeMixin, A.DiagnosticableTreeMixin);
    _mixin(A._FlutterErrorDetails_Object_Diagnosticable, A.Diagnosticable);
    _mixin(A._DiagnosticableTree_Object_Diagnosticable, A.Diagnosticable);
    _mixinHard(A._PointerAddedEvent_PointerEvent__PointerEventDescription, A._PointerEventDescription);
    _mixin(A._PointerAddedEvent_PointerEvent__PointerEventDescription__CopyPointerAddedEvent, A._CopyPointerAddedEvent);
    _mixinHard(A._PointerCancelEvent_PointerEvent__PointerEventDescription, A._PointerEventDescription);
    _mixin(A._PointerCancelEvent_PointerEvent__PointerEventDescription__CopyPointerCancelEvent, A._CopyPointerCancelEvent);
    _mixinHard(A._PointerDownEvent_PointerEvent__PointerEventDescription, A._PointerEventDescription);
    _mixin(A._PointerDownEvent_PointerEvent__PointerEventDescription__CopyPointerDownEvent, A._CopyPointerDownEvent);
    _mixinHard(A._PointerEnterEvent_PointerEvent__PointerEventDescription, A._PointerEventDescription);
    _mixin(A._PointerEnterEvent_PointerEvent__PointerEventDescription__CopyPointerEnterEvent, A._CopyPointerEnterEvent);
    _mixin(A._PointerEvent_Object_Diagnosticable, A.Diagnosticable);
    _mixinHard(A._PointerExitEvent_PointerEvent__PointerEventDescription, A._PointerEventDescription);
    _mixin(A._PointerExitEvent_PointerEvent__PointerEventDescription__CopyPointerExitEvent, A._CopyPointerExitEvent);
    _mixinHard(A._PointerHoverEvent_PointerEvent__PointerEventDescription, A._PointerEventDescription);
    _mixin(A._PointerHoverEvent_PointerEvent__PointerEventDescription__CopyPointerHoverEvent, A._CopyPointerHoverEvent);
    _mixinHard(A._PointerMoveEvent_PointerEvent__PointerEventDescription, A._PointerEventDescription);
    _mixin(A._PointerMoveEvent_PointerEvent__PointerEventDescription__CopyPointerMoveEvent, A._CopyPointerMoveEvent);
    _mixinHard(A._PointerPanZoomEndEvent_PointerEvent__PointerEventDescription, A._PointerEventDescription);
    _mixin(A._PointerPanZoomEndEvent_PointerEvent__PointerEventDescription__CopyPointerPanZoomEndEvent, A._CopyPointerPanZoomEndEvent);
    _mixinHard(A._PointerPanZoomStartEvent_PointerEvent__PointerEventDescription, A._PointerEventDescription);
    _mixin(A._PointerPanZoomStartEvent_PointerEvent__PointerEventDescription__CopyPointerPanZoomStartEvent, A._CopyPointerPanZoomStartEvent);
    _mixinHard(A._PointerPanZoomUpdateEvent_PointerEvent__PointerEventDescription, A._PointerEventDescription);
    _mixin(A._PointerPanZoomUpdateEvent_PointerEvent__PointerEventDescription__CopyPointerPanZoomUpdateEvent, A._CopyPointerPanZoomUpdateEvent);
    _mixinHard(A._PointerRemovedEvent_PointerEvent__PointerEventDescription, A._PointerEventDescription);
    _mixin(A._PointerRemovedEvent_PointerEvent__PointerEventDescription__CopyPointerRemovedEvent, A._CopyPointerRemovedEvent);
    _mixinHard(A._PointerScaleEvent_PointerSignalEvent__PointerEventDescription, A._PointerEventDescription);
    _mixin(A._PointerScaleEvent_PointerSignalEvent__PointerEventDescription__CopyPointerScaleEvent, A._CopyPointerScaleEvent);
    _mixinHard(A._PointerScrollEvent_PointerSignalEvent__PointerEventDescription, A._PointerEventDescription);
    _mixin(A._PointerScrollEvent_PointerSignalEvent__PointerEventDescription__CopyPointerScrollEvent, A._CopyPointerScrollEvent);
    _mixinHard(A._PointerScrollInertiaCancelEvent_PointerSignalEvent__PointerEventDescription, A._PointerEventDescription);
    _mixin(A._PointerScrollInertiaCancelEvent_PointerSignalEvent__PointerEventDescription__CopyPointerScrollInertiaCancelEvent, A._CopyPointerScrollInertiaCancelEvent);
    _mixin(A._PointerSignalEvent_PointerEvent__RespondablePointerEvent, A._RespondablePointerEvent);
    _mixinHard(A._PointerUpEvent_PointerEvent__PointerEventDescription, A._PointerEventDescription);
    _mixin(A._PointerUpEvent_PointerEvent__PointerEventDescription__CopyPointerUpEvent, A._CopyPointerUpEvent);
    _mixin(A.__TransformedPointerAddedEvent__TransformedPointerEvent__CopyPointerAddedEvent, A._CopyPointerAddedEvent);
    _mixin(A.__TransformedPointerCancelEvent__TransformedPointerEvent__CopyPointerCancelEvent, A._CopyPointerCancelEvent);
    _mixin(A.__TransformedPointerDownEvent__TransformedPointerEvent__CopyPointerDownEvent, A._CopyPointerDownEvent);
    _mixin(A.__TransformedPointerEnterEvent__TransformedPointerEvent__CopyPointerEnterEvent, A._CopyPointerEnterEvent);
    _mixin(A.__TransformedPointerEvent__AbstractPointerEvent_Diagnosticable, A.Diagnosticable);
    _mixinHard(A.__TransformedPointerEvent__AbstractPointerEvent_Diagnosticable__PointerEventDescription, A._PointerEventDescription);
    _mixin(A.__TransformedPointerExitEvent__TransformedPointerEvent__CopyPointerExitEvent, A._CopyPointerExitEvent);
    _mixin(A.__TransformedPointerHoverEvent__TransformedPointerEvent__CopyPointerHoverEvent, A._CopyPointerHoverEvent);
    _mixin(A.__TransformedPointerMoveEvent__TransformedPointerEvent__CopyPointerMoveEvent, A._CopyPointerMoveEvent);
    _mixin(A.__TransformedPointerPanZoomEndEvent__TransformedPointerEvent__CopyPointerPanZoomEndEvent, A._CopyPointerPanZoomEndEvent);
    _mixin(A.__TransformedPointerPanZoomStartEvent__TransformedPointerEvent__CopyPointerPanZoomStartEvent, A._CopyPointerPanZoomStartEvent);
    _mixin(A.__TransformedPointerPanZoomUpdateEvent__TransformedPointerEvent__CopyPointerPanZoomUpdateEvent, A._CopyPointerPanZoomUpdateEvent);
    _mixin(A.__TransformedPointerRemovedEvent__TransformedPointerEvent__CopyPointerRemovedEvent, A._CopyPointerRemovedEvent);
    _mixin(A.__TransformedPointerScaleEvent__TransformedPointerEvent__CopyPointerScaleEvent, A._CopyPointerScaleEvent);
    _mixin(A.__TransformedPointerScaleEvent__TransformedPointerEvent__CopyPointerScaleEvent__RespondablePointerEvent, A._RespondablePointerEvent);
    _mixin(A.__TransformedPointerScrollEvent__TransformedPointerEvent__CopyPointerScrollEvent, A._CopyPointerScrollEvent);
    _mixin(A.__TransformedPointerScrollInertiaCancelEvent__TransformedPointerEvent__CopyPointerScrollInertiaCancelEvent, A._CopyPointerScrollInertiaCancelEvent);
    _mixin(A.__TransformedPointerScrollInertiaCancelEvent__TransformedPointerEvent__CopyPointerScrollInertiaCancelEvent__RespondablePointerEvent, A._RespondablePointerEvent);
    _mixin(A.__TransformedPointerUpEvent__TransformedPointerEvent__CopyPointerUpEvent, A._CopyPointerUpEvent);
    _mixin(A._GestureRecognizer_GestureArenaMember_DiagnosticableTreeMixin, A.DiagnosticableTreeMixin);
    _mixinHard(A._BaseTapAndDragGestureRecognizer_OneSequenceGestureRecognizer__TapStatusTrackerMixin, A._TapStatusTrackerMixin);
    _mixin(A._TapDragDownDetails_Object_Diagnosticable, A.Diagnosticable);
    _mixin(A._TapDragEndDetails_Object_Diagnosticable, A.Diagnosticable);
    _mixin(A._TapDragStartDetails_Object_Diagnosticable, A.Diagnosticable);
    _mixin(A._TapDragUpDetails_Object_Diagnosticable, A.Diagnosticable);
    _mixin(A._TapDragUpdateDetails_Object_Diagnosticable, A.Diagnosticable);
    _mixin(A._ActionIconThemeData_Object_Diagnosticable, A.Diagnosticable);
    _mixin(A._AppBarTheme_Object_Diagnosticable, A.Diagnosticable);
    _mixin(A._BadgeThemeData_Object_Diagnosticable, A.Diagnosticable);
    _mixin(A._MaterialBannerThemeData_Object_Diagnosticable, A.Diagnosticable);
    _mixin(A._BottomAppBarTheme_Object_Diagnosticable, A.Diagnosticable);
    _mixinHard(A.__BottomNavigationBarState_State_TickerProviderStateMixin, A.TickerProviderStateMixin);
    _mixin(A._BottomNavigationBarThemeData_Object_Diagnosticable, A.Diagnosticable);
    _mixin(A._BottomSheetThemeData_Object_Diagnosticable, A.Diagnosticable);
    _mixinHard(A.__RawMaterialButtonState_State_MaterialStateMixin, A.MaterialStateMixin);
    _mixin(A._ButtonBarThemeData_Object_Diagnosticable, A.Diagnosticable);
    _mixin(A._ButtonStyle_Object_Diagnosticable, A.Diagnosticable);
    _mixinHard(A.__ButtonStyleState_State_TickerProviderStateMixin, A.TickerProviderStateMixin);
    _mixin(A._ButtonThemeData_Object_Diagnosticable, A.Diagnosticable);
    _mixin(A._CardThemeData_Object_Diagnosticable, A.Diagnosticable);
    _mixin(A._CheckboxThemeData_Object_Diagnosticable, A.Diagnosticable);
    _mixin(A._ChipThemeData_Object_Diagnosticable, A.Diagnosticable);
    _mixin(A._ColorScheme_Object_Diagnosticable, A.Diagnosticable);
    _mixin(A._DataTableThemeData_Object_Diagnosticable, A.Diagnosticable);
    _mixin(A._DatePickerThemeData_Object_Diagnosticable, A.Diagnosticable);
    _mixin(A.__DesktopTextSelectionHandleControls_DesktopTextSelectionControls_TextSelectionHandleControls, A.TextSelectionHandleControls);
    _mixin(A._DialogThemeData_Object_Diagnosticable, A.Diagnosticable);
    _mixin(A._DividerThemeData_Object_Diagnosticable, A.Diagnosticable);
    _mixin(A._DrawerThemeData_Object_Diagnosticable, A.Diagnosticable);
    _mixin(A._DropdownMenuThemeData_Object_Diagnosticable, A.Diagnosticable);
    _mixin(A._ElevatedButtonThemeData_Object_Diagnosticable, A.Diagnosticable);
    _mixin(A._ExpansionTileThemeData_Object_Diagnosticable, A.Diagnosticable);
    _mixin(A._FilledButtonThemeData_Object_Diagnosticable, A.Diagnosticable);
    _mixin(A.__EndFloatFabLocation_StandardFabLocation_FabEndOffsetX, A.FabEndOffsetX);
    _mixin(A.__EndFloatFabLocation_StandardFabLocation_FabEndOffsetX_FabFloatOffsetY, A.FabFloatOffsetY);
    _mixin(A._FloatingActionButtonThemeData_Object_Diagnosticable, A.Diagnosticable);
    _mixin(A._IconButtonThemeData_Object_Diagnosticable, A.Diagnosticable);
    _mixinHard(A.__InkResponseState_State_AutomaticKeepAliveClientMixin, A.AutomaticKeepAliveClientMixin);
    _mixin(A._InputDecorationTheme_Object_Diagnosticable, A.Diagnosticable);
    _mixinHard(A.__BorderContainerState_State_TickerProviderStateMixin, A.TickerProviderStateMixin);
    _mixinHard(A.__HelperErrorState_State_SingleTickerProviderStateMixin, A.SingleTickerProviderStateMixin);
    _mixinHard(A.__InputDecoratorState_State_TickerProviderStateMixin, A.TickerProviderStateMixin);
    _mixinHard(A.__RenderDecoration_RenderBox_SlottedContainerRenderObjectMixin, A.SlottedContainerRenderObjectMixin);
    _mixin(A._ListTileThemeData_Object_Diagnosticable, A.Diagnosticable);
    _mixinHard(A.__MaterialState_State_TickerProviderStateMixin, A.TickerProviderStateMixin);
    _mixin(A._MenuButtonThemeData_Object_Diagnosticable, A.Diagnosticable);
    _mixin(A._MenuStyle_Object_Diagnosticable, A.Diagnosticable);
    _mixin(A._MenuThemeData_Object_Diagnosticable, A.Diagnosticable);
    _mixin(A._NavigationBarThemeData_Object_Diagnosticable, A.Diagnosticable);
    _mixin(A._NavigationDrawerThemeData_Object_Diagnosticable, A.Diagnosticable);
    _mixin(A._NavigationRailThemeData_Object_Diagnosticable, A.Diagnosticable);
    _mixin(A._OutlinedButtonThemeData_Object_Diagnosticable, A.Diagnosticable);
    _mixinHard(A._MaterialPageRoute_PageRoute_MaterialRouteTransitionMixin, A.MaterialRouteTransitionMixin);
    _mixin(A._PageTransitionsTheme_Object_Diagnosticable, A.Diagnosticable);
    _mixinHard(A.__ZoomEnterTransitionState_State__ZoomTransitionBase, A._ZoomTransitionBase);
    _mixinHard(A.__ZoomExitTransitionState_State__ZoomTransitionBase, A._ZoomTransitionBase);
    _mixin(A._PopupMenuThemeData_Object_Diagnosticable, A.Diagnosticable);
    _mixin(A._ProgressIndicatorThemeData_Object_Diagnosticable, A.Diagnosticable);
    _mixin(A._RadioThemeData_Object_Diagnosticable, A.Diagnosticable);
    _mixinHard(A._ScaffoldMessengerState_State_TickerProviderStateMixin, A.TickerProviderStateMixin);
    _mixinHard(A._ScaffoldState_State_TickerProviderStateMixin, A.TickerProviderStateMixin);
    _mixinHard(A._ScaffoldState_State_TickerProviderStateMixin_RestorationMixin, A.RestorationMixin);
    _mixinHard(A.__FloatingActionButtonTransitionState_State_TickerProviderStateMixin, A.TickerProviderStateMixin);
    _mixin(A._ScrollbarThemeData_Object_Diagnosticable, A.Diagnosticable);
    _mixin(A._SearchBarThemeData_Object_Diagnosticable, A.Diagnosticable);
    _mixin(A._SearchViewThemeData_Object_Diagnosticable, A.Diagnosticable);
    _mixin(A._SegmentedButtonThemeData_Object_Diagnosticable, A.Diagnosticable);
    _mixin(A._SliderThemeData_Object_Diagnosticable, A.Diagnosticable);
    _mixin(A._SnackBarThemeData_Object_Diagnosticable, A.Diagnosticable);
    _mixin(A._SwitchThemeData_Object_Diagnosticable, A.Diagnosticable);
    _mixin(A._TabBarThemeData_Object_Diagnosticable, A.Diagnosticable);
    _mixin(A._TextButtonThemeData_Object_Diagnosticable, A.Diagnosticable);
    _mixinHard(A.__TextFieldState_State_RestorationMixin, A.RestorationMixin);
    _mixin(A._MaterialTextSelectionHandleControls_MaterialTextSelectionControls_TextSelectionHandleControls, A.TextSelectionHandleControls);
    _mixin(A._TextSelectionThemeData_Object_Diagnosticable, A.Diagnosticable);
    _mixinHard(A.__RenderTextSelectionToolbarItemsLayout_RenderBox_ContainerRenderObjectMixin, A.ContainerRenderObjectMixin);
    _mixinHard(A.__TextSelectionToolbarOverflowableState_State_TickerProviderStateMixin, A.TickerProviderStateMixin);
    _mixin(A._TextTheme_Object_Diagnosticable, A.Diagnosticable);
    _mixin(A._ThemeData_Object_Diagnosticable, A.Diagnosticable);
    _mixin(A._VisualDensity_Object_Diagnosticable, A.Diagnosticable);
    _mixin(A._TimePickerThemeData_Object_Diagnosticable, A.Diagnosticable);
    _mixin(A._ToggleButtonsThemeData_Object_Diagnosticable, A.Diagnosticable);
    _mixinHard(A._TooltipState_State_SingleTickerProviderStateMixin, A.SingleTickerProviderStateMixin);
    _mixin(A._TooltipThemeData_Object_Diagnosticable, A.Diagnosticable);
    _mixin(A._Typography_Object_Diagnosticable, A.Diagnosticable);
    _mixin(A._BorderSide_Object_Diagnosticable, A.Diagnosticable);
    _mixin(A._Decoration_Object_Diagnosticable, A.Diagnosticable);
    _mixin(A._ImageStream_Object_Diagnosticable, A.Diagnosticable);
    _mixin(A._ImageStreamCompleter_Object_Diagnosticable, A.Diagnosticable);
    _mixin(A._StrutStyle_Object_Diagnosticable, A.Diagnosticable);
    _mixin(A._TextStyle_Object_Diagnosticable, A.Diagnosticable);
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    _mixinHard(A._RenderCustomMultiChildLayoutBox_RenderBox_ContainerRenderObjectMixin, A.ContainerRenderObjectMixin);
    _mixin(A._RenderCustomMultiChildLayoutBox_RenderBox_ContainerRenderObjectMixin_RenderBoxContainerDefaultsMixin, A.RenderBoxContainerDefaultsMixin);
    _mixinHard(A._RenderEditable_RenderBox_RelayoutWhenSystemFontsChangeMixin, A.RelayoutWhenSystemFontsChangeMixin);
    _mixinHard(A._RenderEditable_RenderBox_RelayoutWhenSystemFontsChangeMixin_ContainerRenderObjectMixin, A.ContainerRenderObjectMixin);
    _mixin(A._RenderEditable_RenderBox_RelayoutWhenSystemFontsChangeMixin_ContainerRenderObjectMixin_RenderInlineChildrenContainerDefaults, A.RenderInlineChildrenContainerDefaults);
    _mixinHard(A._RenderFlex_RenderBox_ContainerRenderObjectMixin, A.ContainerRenderObjectMixin);
    _mixin(A._RenderFlex_RenderBox_ContainerRenderObjectMixin_RenderBoxContainerDefaultsMixin, A.RenderBoxContainerDefaultsMixin);
    _mixinHard(A._RenderFlex_RenderBox_ContainerRenderObjectMixin_RenderBoxContainerDefaultsMixin_DebugOverflowIndicatorMixin, A.DebugOverflowIndicatorMixin);
    _mixin(A._Layer_Object_DiagnosticableTreeMixin, A.DiagnosticableTreeMixin);
    _mixin(A.__MouseTrackerUpdateDetails_Object_Diagnosticable, A.Diagnosticable);
    _mixin(A._PipelineOwner_Object_DiagnosticableTreeMixin, A.DiagnosticableTreeMixin);
    _mixin(A._RenderObject_Object_DiagnosticableTreeMixin, A.DiagnosticableTreeMixin);
    _mixinHard(A._RenderParagraph_RenderBox_ContainerRenderObjectMixin, A.ContainerRenderObjectMixin);
    _mixin(A._RenderParagraph_RenderBox_ContainerRenderObjectMixin_RenderInlineChildrenContainerDefaults, A.RenderInlineChildrenContainerDefaults);
    _mixinHard(A._RenderParagraph_RenderBox_ContainerRenderObjectMixin_RenderInlineChildrenContainerDefaults_RelayoutWhenSystemFontsChangeMixin, A.RelayoutWhenSystemFontsChangeMixin);
    _mixinHard(A._TextParentData_ParentData_ContainerParentDataMixin, A.ContainerParentDataMixin);
    _mixin(A.__SelectableFragment_Object_Selectable, A.Selectable0);
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    _mixin(A.__SelectableFragment_Object_Selectable_Diagnosticable_ChangeNotifier, A.ChangeNotifier);
    _mixinHard(A._RenderAnimatedOpacity_RenderProxyBox_RenderAnimatedOpacityMixin, A.RenderAnimatedOpacityMixin);
    _mixinHard(A._RenderProxyBox_RenderBox_RenderObjectWithChildMixin, A.RenderObjectWithChildMixin);
    _mixinHard(A._RenderProxyBox_RenderBox_RenderObjectWithChildMixin_RenderProxyBoxMixin, A.RenderProxyBoxMixin);
    _mixin(A._SelectionGeometry_Object_Diagnosticable, A.Diagnosticable);
    _mixin(A._SelectionPoint_Object_Diagnosticable, A.Diagnosticable);
    _mixinHard(A._RenderShiftedBox_RenderBox_RenderObjectWithChildMixin, A.RenderObjectWithChildMixin);
    _mixinHard(A._RenderStack_RenderBox_ContainerRenderObjectMixin, A.ContainerRenderObjectMixin);
    _mixin(A._RenderStack_RenderBox_ContainerRenderObjectMixin_RenderBoxContainerDefaultsMixin, A.RenderBoxContainerDefaultsMixin);
    _mixinHard(A._RenderView_RenderObject_RenderObjectWithChildMixin, A.RenderObjectWithChildMixin);
    _mixinHard(A._RenderWrap_RenderBox_ContainerRenderObjectMixin, A.ContainerRenderObjectMixin);
    _mixin(A._RenderWrap_RenderBox_ContainerRenderObjectMixin_RenderBoxContainerDefaultsMixin, A.RenderBoxContainerDefaultsMixin);
    _mixin(A._SemanticsData_Object_Diagnosticable, A.Diagnosticable);
    _mixin(A._SemanticsNode_Object_DiagnosticableTreeMixin, A.DiagnosticableTreeMixin);
    _mixin(A._SemanticsSortKey_Object_Diagnosticable, A.Diagnosticable);
    _mixin(A._KeyEvent_Object_Diagnosticable, A.Diagnosticable);
    _mixin(A._KeyboardKey_Object_Diagnosticable, A.Diagnosticable);
    _mixin(A._MouseCursor_Object_Diagnosticable, A.Diagnosticable);
    _mixin(A._RawKeyEvent_Object_Diagnosticable, A.Diagnosticable);
    _mixin(A._RawKeyEventData_Object_Diagnosticable, A.Diagnosticable);
    _mixin(A._TextEditingDelta_Object_Diagnosticable, A.Diagnosticable);
    _mixin(A.__PlatformTextInputControl_Object_TextInputControl, A.TextInputControl);
    _mixin(A._Action_Object_Diagnosticable, A.Diagnosticable);
    _mixin(A._ActionDispatcher_Object_Diagnosticable, A.Diagnosticable);
    _mixin(A._Intent_Object_Diagnosticable, A.Diagnosticable);
    _mixinHard(A.__OverridableAction_ContextAction__OverridableActionMixin, A._OverridableActionMixin);
    _mixinHard(A.__OverridableContextAction_ContextAction__OverridableActionMixin, A._OverridableActionMixin);
    _mixinHard(A.__AnimatedSizeState_State_SingleTickerProviderStateMixin, A.SingleTickerProviderStateMixin);
    _mixin(A.__WidgetsAppState_State_WidgetsBindingObserver, A.WidgetsBindingObserver);
    _mixin(A._AppLifecycleListener_Object_WidgetsBindingObserver, A.WidgetsBindingObserver);
    _mixin(A._AppLifecycleListener_Object_WidgetsBindingObserver_Diagnosticable, A.Diagnosticable);
    _mixinHard(A._RootElement_Element_RootElementMixin, A.RootElementMixin);
    _mixinHard(A._WidgetsFlutterBinding_BindingBase_GestureBinding, A.GestureBinding);
    _mixinHard(A._WidgetsFlutterBinding_BindingBase_GestureBinding_SchedulerBinding, A.SchedulerBinding);
    _mixinHard(A._WidgetsFlutterBinding_BindingBase_GestureBinding_SchedulerBinding_ServicesBinding, A.ServicesBinding);
    _mixinHard(A._WidgetsFlutterBinding_BindingBase_GestureBinding_SchedulerBinding_ServicesBinding_PaintingBinding, A.PaintingBinding);
    _mixinHard(A._WidgetsFlutterBinding_BindingBase_GestureBinding_SchedulerBinding_ServicesBinding_PaintingBinding_SemanticsBinding, A.SemanticsBinding);
    _mixinHard(A._WidgetsFlutterBinding_BindingBase_GestureBinding_SchedulerBinding_ServicesBinding_PaintingBinding_SemanticsBinding_RendererBinding, A.RendererBinding);
    _mixinHard(A._WidgetsFlutterBinding_BindingBase_GestureBinding_SchedulerBinding_ServicesBinding_PaintingBinding_SemanticsBinding_RendererBinding_WidgetsBinding, A.WidgetsBinding);
    _mixinHard(A.__DismissibleState_State_TickerProviderStateMixin, A.TickerProviderStateMixin);
    _mixinHard(A.__DismissibleState_State_TickerProviderStateMixin_AutomaticKeepAliveClientMixin, A.AutomaticKeepAliveClientMixin);
    _mixinHard(A._EditableTextState_State_AutomaticKeepAliveClientMixin, A.AutomaticKeepAliveClientMixin);
    _mixin(A._EditableTextState_State_AutomaticKeepAliveClientMixin_WidgetsBindingObserver, A.WidgetsBindingObserver);
    _mixinHard(A._EditableTextState_State_AutomaticKeepAliveClientMixin_WidgetsBindingObserver_TickerProviderStateMixin, A.TickerProviderStateMixin);
    _mixin(A._EditableTextState_State_AutomaticKeepAliveClientMixin_WidgetsBindingObserver_TickerProviderStateMixin_TextSelectionDelegate, A.TextSelectionDelegate);
    _mixin(A._EditableTextState_State_AutomaticKeepAliveClientMixin_WidgetsBindingObserver_TickerProviderStateMixin_TextSelectionDelegate_TextInputClient, A.TextInputClient);
    _mixin(A._FocusManager_Object_DiagnosticableTreeMixin, A.DiagnosticableTreeMixin);
    _mixin(A._FocusManager_Object_DiagnosticableTreeMixin_ChangeNotifier, A.ChangeNotifier);
    _mixin(A._FocusNode_Object_DiagnosticableTreeMixin, A.DiagnosticableTreeMixin);
    _mixin(A._FocusNode_Object_DiagnosticableTreeMixin_ChangeNotifier, A.ChangeNotifier);
    _mixin(A._FocusTraversalPolicy_Object_Diagnosticable, A.Diagnosticable);
    _mixinHard(A._ReadingOrderTraversalPolicy_FocusTraversalPolicy_DirectionalFocusTraversalPolicyMixin, A.DirectionalFocusTraversalPolicyMixin);
    _mixin(A.__ReadingOrderDirectionalGroupData_Object_Diagnosticable, A.Diagnosticable);
    _mixin(A.__ReadingOrderSortData_Object_Diagnosticable, A.Diagnosticable);
    _mixinHard(A._FormFieldState_State_RestorationMixin, A.RestorationMixin);
    _mixin(A._State_Object_Diagnosticable, A.Diagnosticable);
    _mixin(A._IconThemeData_Object_Diagnosticable, A.Diagnosticable);
    _mixin(A.__ImageState_State_WidgetsBindingObserver, A.WidgetsBindingObserver);
    _mixinHard(A._ImplicitlyAnimatedWidgetState_State_SingleTickerProviderStateMixin, A.SingleTickerProviderStateMixin);
    _mixin(A.__MediaQueryFromViewState_State_WidgetsBindingObserver, A.WidgetsBindingObserver);
    _mixinHard(A._NavigatorState_State_TickerProviderStateMixin, A.TickerProviderStateMixin);
    _mixinHard(A._NavigatorState_State_TickerProviderStateMixin_RestorationMixin, A.RestorationMixin);
    _mixin(A.__History_Iterable_ChangeNotifier, A.ChangeNotifier);
    _mixin(A.__NotificationElement_ProxyElement_NotifiableElementMixin, A.NotifiableElementMixin);
    _mixinHard(A.__RenderOverflowBar_RenderBox_ContainerRenderObjectMixin, A.ContainerRenderObjectMixin);
    _mixin(A.__RenderOverflowBar_RenderBox_ContainerRenderObjectMixin_RenderBoxContainerDefaultsMixin, A.RenderBoxContainerDefaultsMixin);
    _mixinHard(A._OverlayState_State_TickerProviderStateMixin, A.TickerProviderStateMixin);
    _mixin(A.__RenderDeferredLayoutBox_RenderProxyBox__RenderTheaterMixin, A._RenderTheaterMixin);
    _mixin(A.__RenderDeferredLayoutBox_RenderProxyBox__RenderTheaterMixin_LinkedListEntry, A.LinkedListEntry);
    _mixinHard(A.__RenderTheater_RenderBox_ContainerRenderObjectMixin, A.ContainerRenderObjectMixin);
    _mixin(A.__RenderTheater_RenderBox_ContainerRenderObjectMixin__RenderTheaterMixin, A._RenderTheaterMixin);
    _mixinHard(A._OverscrollIndicatorNotification_Notification_ViewportNotificationMixin, A.ViewportNotificationMixin);
    _mixinHard(A.__GlowingOverscrollIndicatorState_State_TickerProviderStateMixin, A.TickerProviderStateMixin);
    _mixinHard(A.__StretchingOverscrollIndicatorState_State_TickerProviderStateMixin, A.TickerProviderStateMixin);
    _mixinHard(A.__RestorationScopeState_State_RestorationMixin, A.RestorationMixin);
    _mixinHard(A.__RouterState_State_RestorationMixin, A.RestorationMixin);
    _mixinHard(A._ModalRoute_TransitionRoute_LocalHistoryRoute, A.LocalHistoryRoute);
    _mixin(A._FixedScrollMetrics_Object_ScrollMetrics, A.ScrollMetrics);
    _mixinHard(A._ScrollNotification_LayoutChangedNotification_ViewportNotificationMixin, A.ViewportNotificationMixin);
    _mixinHard(A._ScrollMetricsNotification_Notification_ViewportNotificationMixin, A.ViewportNotificationMixin);
    _mixin(A._ScrollPosition_ViewportOffset_ScrollMetrics, A.ScrollMetrics);
    _mixinHard(A._ScrollableState_State_TickerProviderStateMixin, A.TickerProviderStateMixin);
    _mixinHard(A._ScrollableState_State_TickerProviderStateMixin_RestorationMixin, A.RestorationMixin);
    _mixinHard(A._RawScrollbarState_State_TickerProviderStateMixin, A.TickerProviderStateMixin);
    _mixin(A._MultiSelectableSelectionContainerDelegate_SelectionContainerDelegate_ChangeNotifier, A.ChangeNotifier);
    _mixin(A.__SelectionContainerState_State_Selectable, A.Selectable0);
    _mixinHard(A.__SelectionContainerState_State_Selectable_SelectionRegistrant, A.SelectionRegistrant);
    _mixin(A._ShortcutManager_Object_Diagnosticable, A.Diagnosticable);
    _mixin(A._ShortcutManager_Object_Diagnosticable_ChangeNotifier, A.ChangeNotifier);
    _mixin(A._ShortcutRegistry_Object_ChangeNotifier, A.ChangeNotifier);
    _mixin(A._SingleActivator_Object_Diagnosticable, A.Diagnosticable);
    _mixin(A._SingleActivator_Object_Diagnosticable_MenuSerializableShortcut, A.MenuSerializableShortcut);
    _mixin(A.__ActivatorIntentPair_Object_Diagnosticable, A.Diagnosticable);
    _mixinHard(A.__RenderSingleChildViewport_RenderBox_RenderObjectWithChildMixin, A.RenderObjectWithChildMixin);
    _mixin(A.__SingleChildViewportElement_SingleChildRenderObjectElement_NotifiableElementMixin, A.NotifiableElementMixin);
    _mixin(A.__SingleChildViewportElement_SingleChildRenderObjectElement_NotifiableElementMixin_ViewportElementMixin, A.ViewportElementMixin);
    _mixinHard(A._SlottedMultiChildRenderObjectWidget_RenderObjectWidget_SlottedMultiChildRenderObjectWidgetMixin, A.SlottedMultiChildRenderObjectWidgetMixin);
    _mixin(A._ClipboardStatusNotifier_ValueNotifier_WidgetsBindingObserver, A.WidgetsBindingObserver);
    _mixinHard(A.__SelectionHandleOverlayState_State_SingleTickerProviderStateMixin, A.SingleTickerProviderStateMixin);
    _mixinHard(A.__SelectionToolbarWrapperState_State_SingleTickerProviderStateMixin, A.SingleTickerProviderStateMixin);
    _mixin(A._UndoHistoryState_State_UndoManagerClient, A.UndoManagerClient);
    _mixin(A.__ViewState_State_WidgetsBindingObserver, A.WidgetsBindingObserver);
    _mixin(A._InspectorSelection_Object_ChangeNotifier, A.ChangeNotifier);
    _mixin(A.__WidgetInspectorService_Object_WidgetInspectorService, A.WidgetInspectorService);
    _mixin(A.__WidgetInspectorState_State_WidgetsBindingObserver, A.WidgetsBindingObserver);
    _mixinHard(A.__RenderScaledInlineWidget_RenderBox_RenderObjectWithChildMixin, A.RenderObjectWithChildMixin);
    _mixin(A._WidgetStateMapper_Object_Diagnosticable, A.Diagnosticable);
    _mixinHard(A._SingleChildStatelessElement_StatelessElement_SingleChildWidgetElementMixin, A.SingleChildWidgetElementMixin);
    _mixinHard(A.__NestedElement_StatelessElement_SingleChildWidgetElementMixin, A.SingleChildWidgetElementMixin);
    _mixin(A._Supabase_Object_WidgetsBindingObserver, A.WidgetsBindingObserver);
    _mixin(A._SupabaseAuth_Object_WidgetsBindingObserver, A.WidgetsBindingObserver);
    _mixin(A._XmlParserException_XmlException_XmlFormatException, A.XmlFormatException);
    _mixin(A._XmlTagException_XmlException_XmlFormatException, A.XmlFormatException);
    _mixin(A._XmlAttribute_XmlNode_XmlHasName, A.XmlHasName);
    _mixin(A._XmlAttribute_XmlNode_XmlHasName_XmlHasParent, A.XmlHasParent);
    _mixin(A._XmlData_XmlNode_XmlHasParent, A.XmlHasParent);
    _mixin(A._XmlDeclaration_XmlNode_XmlHasParent, A.XmlHasParent);
    _mixin(A._XmlDeclaration_XmlNode_XmlHasParent_XmlHasAttributes, A.XmlHasAttributes);
    _mixin(A._XmlDoctype_XmlNode_XmlHasParent, A.XmlHasParent);
    _mixin(A._XmlDocument_XmlNode_XmlHasChildren, A.XmlHasChildren);
    _mixin(A._XmlElement_XmlNode_XmlHasName, A.XmlHasName);
    _mixin(A._XmlElement_XmlNode_XmlHasName_XmlHasParent, A.XmlHasParent);
    _mixin(A._XmlElement_XmlNode_XmlHasName_XmlHasParent_XmlHasAttributes, A.XmlHasAttributes);
    _mixin(A._XmlElement_XmlNode_XmlHasName_XmlHasParent_XmlHasAttributes_XmlHasChildren, A.XmlHasChildren);
    _mixin(A._XmlNode_Object_XmlAttributesBase, A.XmlAttributesBase);
    _mixin(A._XmlNode_Object_XmlAttributesBase_XmlChildrenBase, A.XmlChildrenBase);
    _mixin(A._XmlNode_Object_XmlAttributesBase_XmlChildrenBase_XmlHasVisitor, A.XmlHasVisitor);
    _mixin(A._XmlNode_Object_XmlAttributesBase_XmlChildrenBase_XmlHasVisitor_XmlHasWriter, A.XmlHasWriter);
    _mixin(A._XmlNode_Object_XmlAttributesBase_XmlChildrenBase_XmlHasVisitor_XmlHasWriter_XmlParentBase, A.XmlParentBase);
    _mixin(A._XmlNode_Object_XmlAttributesBase_XmlChildrenBase_XmlHasVisitor_XmlHasWriter_XmlParentBase_XmlValueBase, A.XmlValueBase);
    _mixin(A._XmlName_Object_XmlHasVisitor, A.XmlHasVisitor);
    _mixin(A._XmlName_Object_XmlHasVisitor_XmlHasWriter, A.XmlHasWriter);
    _mixin(A._XmlName_Object_XmlHasVisitor_XmlHasWriter_XmlHasParent, A.XmlHasParent);
    _mixin(A._XmlWriter_Object_XmlVisitor, A.XmlVisitor);
    _mixin(A.__XmlEventEncoderSink_Object_XmlEventVisitor, A.XmlEventVisitor);
    _mixin(A.__XmlNodeDecoderSink_Object_XmlEventVisitor, A.XmlEventVisitor);
    _mixin(A._XmlEvent_Object_XmlHasParent, A.XmlHasParent0);
    _mixin(A._XmlEvent_Object_XmlHasParent_XmlHasLocation, A.XmlHasLocation);
    _mixin(A._XmlEvent_Object_XmlHasParent_XmlHasLocation_XmlHasBuffer, A.XmlHasBuffer);
    _mixin(A._XmlEndElementEvent_XmlEvent_XmlNamed, A.XmlNamed);
    _mixin(A._XmlStartElementEvent_XmlEvent_XmlNamed, A.XmlNamed);
    _mixin(A._XmlEventAttribute_Object_XmlNamed, A.XmlNamed);
    _mixin(A._XmlEventAttribute_Object_XmlNamed_XmlHasParent, A.XmlHasParent0);
  })();
  var init = {
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    mangledGlobalNames: {int: "int", double: "double", num: "num", String: "String", bool: "bool", Null: "Null", List: "List", Object: "Object", Map: "Map"},
    mangledNames: {},
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    x01_____: "\x01\x01)==\xb5\x8d\x15)QeyQQ\xc9===\xf1\xf0\x00\x01)==\xb5\x8d\x15)QeyQQ\xc9===\xf1\xf0\x01\x01)==\xb5\x8d\x15(QeyQQ\xc9===\xf1\xf0\x01\x01(<<\xb4\x8c\x15(PdxPP\xc8<<<\xf1\xf0\x01\x01)==\xb5\x8d\x15(PeyQQ\xc9===\xf1\xf0\x01\x01)==\xb5\x8d\x15(PdyPQ\xc9===\xf1\xf0\x01\x01)==\xb5\x8d\x15(QdxPP\xc9===\xf1\xf0\x01\x01)==\xb5\x8d\x15(QeyQQ\xc9\u011a==\xf1\xf0\xf0\xf0\xf0\xf0\xf0\xdc\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\xf0\x01\x01)==\u0156\x8d\x15(QeyQQ\xc9===\xf1\xf0\x01\x01)==\xb5\x8d\x15(QeyQQ\xc9\u012e\u012e\u0142\xf1\xf0\x01\x01)==\xa1\x8d\x15(QeyQQ\xc9===\xf1\xf0\x00\x00(<<\xb4\x8c\x14(PdxPP\xc8<<<\xf0\xf0\x01\x01)==\xb5\x8d\x15)QeyQQ\xc9===\xf0\xf0??)\u0118=\xb5\x8c?)QeyQQ\xc9=\u0118\u0118?\xf0??)==\xb5\x8d?)QeyQQ\xc9\u012c\u012c\u0140?\xf0??)==\xb5\x8d?)QeyQQ\xc8\u0140\u0140\u0140?\xf0\xdc\xdc\xdc\xdc\xdc\u0168\xdc\xdc\xdc\xdc\xdc\xdc\xdc\xdc\xdc\xdc\xdc\xdc\xdc\x00\xa1\xa1\xa1\xa1\xa1\u0154\xa1\xa1\xa1\xa1\xa1\xa1\xa1\xa1\xa1\xa1\xa1\xa1\xa1\x00",
    x0aA_Glo: "\nA GlobalKey can only be specified on one widget at a time in the widget tree.",
    x0aThis_: "\nThis error should still help you solve your problem, however please also report this malformed error in the framework by filing a bug on GitHub:\n  https://github.com/flutter/flutter/issues/new?template=2_bug.yml",
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    x15_____: "\x15\x01)))\xb5\x8d\x01=Qeyey\xc9)))\xf1\xf0\x15\x01)))\xb5\x8d\x00=Qeyey\xc9)))\xf1\xf0\x15\x01)((\xb5\x8d\x01=Qeyey\xc9(((\xf1\xf0\x15\x01(((\xb4\x8c\x01<Pdxdx\xc8(((\xf1\xf0\x15\x01)((\xb5\x8d\x01=Pdydx\xc9(((\xf1\xf0\x15\x01)((\xb5\x8d\x01=Qdxey\xc9(((\xf1\xf0\x15\x01)((\xb5\x8d\x01=Qexey\xc9(((\xf1\xf0\x15\x01)\x8c(\xb5\x8d\x01=Qeyey\xc9\xa0\x8c\x8c\xf1\xf0\x15\x01)((\xb5\x8c\x01=Qeyey\xc9(((\xf1\xf0\x15\x01)(((\x8d\x01=Qeyey\xc9(((\xf1\xf0\x15\x01)((\xb5\x8d\x01=Qeyey\xc9\xc8\xc8\xdc\xf1\xf0\x15\x01)((\xb5\x8d\x01=Qeyey\xc8\xdc\xdc\xdc\xf1\xf0\x14\x00(((\xb4\x8c\x00<Pdxdx\xc8(((\xf0\xf0\x15\x01)))\xb5\x8d\x01=Qeyey\xc9)))\xf0\xf0\x15\x01(\u01b8(\u01e0\x8d\x01<Pdxdx\xc8\u012c\u0140\u0154\xf0\xf0\x15\x01)((\xb5\u011a\x01=Qeyey\u012e\u0190\u0190\u01a4\xf1\xf0\x15\x01)\u01b8(\xb5\x8d\x01=Qeyey\u012e\u0168\u0140\u0154\xf1\xf0\x15\x01)\u01b8(\xb5\x8d\x01=Qeyey\u0142\u017c\u0154\u0154\xf1\xf0\x15\x01)((\xb5\u011a\x01=Qeyey\xc9\u0190\u0190\u01a4\xf1\xf0\x15\x01)((\xb5\u011a\x01=Qeyey\u0142\u01a4\u01a4\u01a4\xf1\xf0\x15\x01)((\xb5\x8d\x01=Qeyey\u012e\u0190\u0190\u01a4\xf1\xf0\x15\x01)((\xb5\x8d\x01=Qeyey\u0142\u01a4\u01a4\u01a4\xf1\xf0\x15\x01)\u01b8(\xb5\x8d\x01=Qeyey\xc9\u01cc\u01b8\u01b8\xf1\xf0\x15\x01)((\xb5\u011a\x01=Qeyey\xc9(((\xf1\xf0\x15\x01)((\u0156\x8d\x01=Qeyey\xc9(((\xf1\xf0",
    x20creatS: " created a Ticker via its SingleTickerProviderStateMixin, but at the time dispose() was called on the mixin, that Ticker was still active. The Ticker must be disposed before calling super.dispose().",
    x20creatT: " created a Ticker via its TickerProviderStateMixin, but at the time dispose() was called on the mixin, that Ticker was still active. All Tickers must be disposed before calling super.dispose().",
    x20has_a_: " has a null textDirection, so the alignment cannot be resolved.",
    x20has_an: " has an invalid non-empty composing range ",
    x20must_: " must not be greater than the number of characters in the file, ",
    x20that_d: " that did not match the expected child type was created by",
    x20that_i: " that is overflowing has been marked in the rendering with a yellow and black striped pattern. This is usually caused by the contents being too big for the ",
    x20was_u: " was used after being disposed.\nOnce you have called dispose() on a ",
    x20with_: " with multiple children has a null textDirection, so the layout order is undefined.",
    x25_of_t: "% of the way to being a CircleBorder that is ",
    x27_has_: "' has been assigned during initialization.",
    x2e_It_i: ". It is recommended to use a valid composing range, even for readonly text fields.",
    x2e_See_: ". See the documentation of RenderObject.updateCompositedLayer for more information on how to correctly implement this method.",
    x2edidPu: ".didPush called before calling install() or after calling dispose().",
    A_Bord: "A Border can only be drawn as a circle on borders with uniform colors.",
    A_Glob: "A GlobalKey can only be specified on one widget at a time in the widget tree.",
    A_bord: "A borderRadius cannot be given when shape is a BoxShape.circle.",
    ABCDEFx2b: "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/",
    ABCDEFx2d: "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789-_",
    Becausf: "Because this RenderBox has sizedByParent set to false, it must set its size in performLayout().",
    Becaust: "Because this RenderBox has sizedByParent set to true, it must set its size in performResize().",
    Broadc: "Broadcast stream controllers do not support pause callbacks",
    Cannoteff: "Cannot extract a file path from a URI with a fragment component",
    Cannotefq: "Cannot extract a file path from a URI with a query component",
    Cannoten: "Cannot extract a non-Windows file path from a file URI with an authority",
    Cannotf: "Cannot fire new event. Controller is already firing an event",
    Cannotpb: 'Cannot provide both a backgroundColor and a background\nThe backgroundColor argument is just a shorthand for "background: Paint()..color = color".',
    Cannotpc: 'Cannot provide both a color and a foreground\nThe color argument is just a shorthand for "foreground: Paint()..color = color".',
    Child_: "Child PipelineOwners must not dirty nodes in their parent.",
    Creato: "Creator of a RawImage disposed of the image when the RawImage still needed it.",
    Error_: "Error handler must accept one Object or one Object and a StackTrace as arguments, and return a value of the returned future's type",
    If_a_S: "If a ScrollController has not been provided, the PrimaryScrollController is used by default on mobile platforms for ScrollViews with an Axis.vertical scroll direction.",
    If_you: "If you are not writing your own RenderBox subclass, then this is not\nyour fault. Contact support: https://github.com/flutter/flutter/issues/new?template=2_bug.yml",
    Multip: "Multiple widgets used the same GlobalKey.",
    Names_: 'Names of diagnostic nodes must not end with colons.\nname:\n  "',
    No_ren: "No render tree root was added to the binding.",
    Node_a: "Node already has a parent, copy or remove it first",
    Please: "Please see the documentation for computeDistanceToActualBaseline for the required calling conventions of this method.",
    Pointe: "Pointers to siblings must be nulled before detaching ParentData.",
    Render: "RenderObjects expect specific types of children because they coordinate with their children during layout and paint. For example, a RenderSliver cannot be the child of a RenderBox because a RenderSliver does not understand the RenderBox layout protocol.",
    Scroll: "ScrollController not attached to any scroll views.",
    Stream: "Stream has been disposed.\nAn ImageStream is considered disposed once at least one listener has been added and subsequently all listeners have been removed and no handles are outstanding from the keepAlive method.\nTo resolve this error, maintain at least one listener on the stream, or create an ImageStreamCompleterHandle from the keepAlive method, or create a new stream for the image.",
    System: "SystemChrome.setApplicationSwitcherDescription",
    Text_s: "Text shadow blur radius should be non-negative.",
    TextInD: "TextInputClient.updateEditingStateWithDeltas",
    TextInT: "TextInputClient.updateEditingStateWithTag",
    TextPa: "TextPainter.textDirection must be set to a non-null value before using the TextPainter.",
    The_DO: "The DOM element of this text editing strategy is not currently active.",
    The_er: "The error handler of Future.then must return a value of the returned future's type",
    The_ne: "The nearest ancestor providing an unbounded width constraint is",
    The_owR: "The ownership chain for the RenderObject in question was:\n  ",
    The_owa: "The ownership chain for the affected widget is",
    The_si: "The size getter was called for the following element",
    The_ty: 'The type passed to "find" resolved to "Intent": either a non-Intent generic type argument or an example intent derived from Intent must be specified. Intent may be used as the generic type as long as the optional "intent" argument is passed.',
    There_i: "There is an ancestor Overlay widget, but it is hidden by a LookupBoundary.",
    There_m: "There must be at least 1 point in _touchSamples: ",
    There_w: "There was a problem trying to load FontManifest.json",
    Ticker: "Tickers used by AnimationControllers should be disposed by calling dispose() on the AnimationController itself. Otherwise, the ticker will leak.",
    To_int: "To introduce an Overlay widget, you can either directly include one, or use a widget that contains an Overlay itself, such as a Navigator, WidgetApp, MaterialApp, or CupertinoApp.",
    You_mu: "You must initialize the supabase instance before calling Supabase.instance",
    x5ffloat: "_floatingActionButtonVisibilityController",
    no_wra: "no wrapping except at line break characters",
    setSta: "setState() or markNeedsBuild() called during build.",
    textBa: "textBaseline is required if you specify the crossAxisAlignment with CrossAxisAlignment.baseline",
    timer_: "timer must not be active when the tooltip is fading out",
    u1132_____: 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  };
  var type$ = (function rtii() {
    var findType = A.findType;
    return {
      $env_1_1_WidgetStatesConstraint: findType("@<WidgetStatesConstraint>"),
      $env_1_1_void: findType("@<~>"),
      ActionDispatcher: findType("ActionDispatcher"),
      ActionIconThemeData: findType("ActionIconThemeData"),
      Action_Intent: findType("Action<Intent>"),
      Action_ReplaceTextIntent: findType("Action<ReplaceTextIntent>"),
      Action_TransposeCharactersIntent: findType("Action<TransposeCharactersIntent>"),
      Action_UpdateSelectionIntent: findType("Action<UpdateSelectionIntent>"),
      Action_dynamic: findType("Action<@>"),
      Actions: findType("Actions"),
      Adaptation_Object: findType("Adaptation<Object>"),
      Adaptation_dynamic: findType("Adaptation<@>"),
      Alignment: findType("Alignment"),
      AlignmentDirectional: findType("AlignmentDirectional"),
      AlignmentGeometry: findType("AlignmentGeometry"),
      AmbienteProvider: findType("AmbienteProvider"),
      Animatable_double: findType("Animatable<double>"),
      AnimatedWidget: findType("AnimatedWidget"),
      AnimationController: findType("AnimationController"),
      AnimationLocalListenersMixin: findType("AnimationLocalListenersMixin"),
      AnimationLocalStatusListenersMixin: findType("AnimationLocalStatusListenersMixin"),
      AnimationStatus: findType("AnimationStatus"),
      AnimationStyle: findType("AnimationStyle"),
      Animation_Decoration: findType("Animation<Decoration>"),
      Animation_Offset: findType("Animation<Offset>"),
      Animation_double: findType("Animation<double>"),
      Animation_int: findType("Animation<int>"),
      Animation_nullable_Color: findType("Animation<Color?>"),
      AnmerkungProvider: findType("AnmerkungProvider"),
      AnnotatedRegion_SystemUiOverlayStyle: findType("AnnotatedRegion<SystemUiOverlayStyle>"),
      AppBarTheme: findType("AppBarTheme"),
      AppExitResponse: findType("AppExitResponse"),
      AppLifecycleState: findType("AppLifecycleState"),
      AssertionError: findType("AssertionError"),
      AssetBundleImageKey: findType("AssetBundleImageKey"),
      AssetFontsResult: findType("AssetFontsResult"),
      AssetManifest: findType("AssetManifest"),
      AssetMetadata: findType("AssetMetadata"),
      AsyncError: findType("AsyncError"),
      AttributedString: findType("AttributedString"),
      AuthChangeEvent: findType("AuthChangeEvent"),
      AuthResponse: findType("AuthResponse"),
      AuthSessionUrlResponse: findType("AuthSessionUrlResponse"),
      AuthState: findType("AuthState"),
      AutofillInfo: findType("AutofillInfo"),
      Axis: findType("Axis"),
      AxisDirection: findType("AxisDirection"),
      BackdropFilterEngineLayer: findType("BackdropFilterEngineLayer"),
      BadgeThemeData: findType("BadgeThemeData"),
      BasicMessageChannel_nullable_Object: findType("BasicMessageChannel<Object?>"),
      BlendMode: findType("BlendMode"),
      BorderDirectional: findType("BorderDirectional"),
      BorderRadius: findType("BorderRadius"),
      BorderRadiusGeometry: findType("BorderRadiusGeometry"),
      BorderSide: findType("BorderSide"),
      BorderStyle: findType("BorderStyle"),
      BottomAppBarTheme: findType("BottomAppBarTheme"),
      BottomNavigationBar: findType("BottomNavigationBar"),
      BottomNavigationBarItem: findType("BottomNavigationBarItem"),
      BottomNavigationBarLandscapeLayout: findType("BottomNavigationBarLandscapeLayout"),
      BottomNavigationBarTheme: findType("BottomNavigationBarTheme"),
      BottomNavigationBarThemeData: findType("BottomNavigationBarThemeData"),
      BottomNavigationBarType: findType("BottomNavigationBarType"),
      BottomSheetThemeData: findType("BottomSheetThemeData"),
      BoxBorder: findType("BoxBorder"),
      BoxConstraints: findType("BoxConstraints"),
      BoxFit: findType("BoxFit"),
      BoxHitTestEntry: findType("BoxHitTestEntry"),
      BoxPainter: findType("BoxPainter"),
      BoxParentData: findType("BoxParentData"),
      BoxShadow: findType("BoxShadow"),
      BoxShape: findType("BoxShape"),
      Brightness: findType("Brightness"),
      BuildContext: findType("BuildContext"),
      ButtonBarLayoutBehavior: findType("ButtonBarLayoutBehavior"),
      ButtonBarThemeData: findType("ButtonBarThemeData"),
      ButtonStyle: findType("ButtonStyle"),
      ButtonStyleButton: findType("ButtonStyleButton"),
      ButtonTextTheme: findType("ButtonTextTheme"),
      ButtonThemeData: findType("ButtonThemeData"),
      ByteBuffer: findType("ByteBuffer"),
      ByteData: findType("ByteData"),
      CallbackAction_ActivateIntent: findType("CallbackAction<ActivateIntent>"),
      CallbackAction_ButtonActivateIntent: findType("CallbackAction<ButtonActivateIntent>"),
      CallbackAction_DismissIntent: findType("CallbackAction<DismissIntent>"),
      CallbackAction_ExtendSelectionByPageIntent: findType("CallbackAction<ExtendSelectionByPageIntent>"),
      CallbackAction_PasteTextIntent: findType("CallbackAction<PasteTextIntent>"),
      CallbackAction_RedoTextIntent: findType("CallbackAction<RedoTextIntent>"),
      CallbackAction_ReplaceTextIntent: findType("CallbackAction<ReplaceTextIntent>"),
      CallbackAction_ScrollIntent: findType("CallbackAction<ScrollIntent>"),
      CallbackAction_ScrollToDocumentBoundaryIntent: findType("CallbackAction<ScrollToDocumentBoundaryIntent>"),
      CallbackAction_TransposeCharactersIntent: findType("CallbackAction<TransposeCharactersIntent>"),
      CallbackAction_UndoTextIntent: findType("CallbackAction<UndoTextIntent>"),
      CallbackAction_UpdateSelectionIntent: findType("CallbackAction<UpdateSelectionIntent>"),
      CanvasKitVariant: findType("CanvasKitVariant"),
      CardThemeData: findType("CardThemeData"),
      CastList_of_DiagnosticsNode_and_nullable_DiagnosticsNode: findType("CastList<DiagnosticsNode,DiagnosticsNode?>"),
      CastList_of_nullable_Route_dynamic_and_Route_dynamic: findType("CastList<Route<@>?,Route<@>>"),
      ChangeNotifier: findType("ChangeNotifier"),
      CharacterPredicate: findType("CharacterPredicate"),
      Characters: findType("Characters"),
      CheckboxThemeData: findType("CheckboxThemeData"),
      ChipThemeData: findType("ChipThemeData"),
      CkBrowserImageDecoder: findType("CkBrowserImageDecoder"),
      CkCanvas: findType("CkCanvas"),
      CkImage: findType("CkImage"),
      CkImageBlobCodec: findType("CkImageBlobCodec"),
      CkManagedSkImageFilterConvertible: findType("CkManagedSkImageFilterConvertible"),
      CkPaint: findType("CkPaint"),
      CkParagraph: findType("CkParagraph"),
      CkParagraphStyle: findType("CkParagraphStyle"),
      CkPath: findType("CkPath"),
      CkPicture: findType("CkPicture"),
      CkPictureRecorder: findType("CkPictureRecorder"),
      CkStrutStyle: findType("CkStrutStyle"),
      CkTextStyle: findType("CkTextStyle"),
      ClearSelectionEvent: findType("ClearSelectionEvent"),
      Clip: findType("Clip"),
      ClipPathEngineLayer: findType("ClipPathEngineLayer"),
      ClipPathLayer: findType("ClipPathLayer"),
      ClipRRectEngineLayer: findType("ClipRRectEngineLayer"),
      ClipRectEngineLayer: findType("ClipRectEngineLayer"),
      ClipRectLayer: findType("ClipRectLayer"),
      CodeUnits: findType("CodeUnits"),
      Codec: findType("Codec0"),
      Color: findType("Color"),
      ColorFilter: findType("ColorFilter"),
      ColorFilterEngineLayer: findType("ColorFilterEngineLayer"),
      ColorScheme: findType("ColorScheme"),
      ColorTween: findType("ColorTween"),
      Comparable_dynamic: findType("Comparable<@>"),
      ConstantMapView_Symbol_dynamic: findType("ConstantMapView<Symbol0,@>"),
      ConstantStringMap_String_String: findType("ConstantStringMap<String,String>"),
      ConstantStringMap_String_int: findType("ConstantStringMap<String,int>"),
      ConstantStringSet_String: findType("ConstantStringSet<String>"),
      Constraints: findType("Constraints"),
      ContainerLayer: findType("ContainerLayer"),
      ContainerLayer_2: findType("ContainerLayer0"),
      ContainerRenderObjectMixin_of_RenderObject_and_ContainerParentDataMixin_RenderObject: findType("ContainerRenderObjectMixin<RenderObject,ContainerParentDataMixin<RenderObject>>"),
      ContextMenuButtonItem: findType("ContextMenuButtonItem"),
      ConversionSink_List_XmlNode: findType("ConversionSink<List<XmlNode>>"),
      ConversionSink_String: findType("ConversionSink<String>"),
      Converter_of_String_and_nullable_Object: findType("Converter<String,Object?>"),
      CopySelectionTextIntent: findType("CopySelectionTextIntent"),
      CountedRef_CkImage_JavaScriptObject: findType("CountedRef<CkImage,JavaScriptObject>"),
      CrossAxisAlignment: findType("CrossAxisAlignment"),
      CssRule: findType("CssRule"),
      CupertinoButton: findType("CupertinoButton"),
      CupertinoDynamicColor: findType("CupertinoDynamicColor"),
      CupertinoLocalizations: findType("CupertinoLocalizations"),
      CupertinoPageTransition: findType("CupertinoPageTransition"),
      CupertinoTextMagnifier: findType("CupertinoTextMagnifier"),
      CupertinoUserInterfaceLevel: findType("CupertinoUserInterfaceLevel"),
      Curve: findType("Curve"),
      CurvedAnimation: findType("CurvedAnimation"),
      CustomClipper_Path: findType("CustomClipper<Path>"),
      CustomClipper_Rect: findType("CustomClipper<Rect>"),
      CustomPaint: findType("CustomPaint"),
      CustomSemanticsAction: findType("CustomSemanticsAction"),
      DataTableThemeData: findType("DataTableThemeData"),
      DatePickerThemeData: findType("DatePickerThemeData"),
      DateTime: findType("DateTime"),
      DebugCreator: findType("DebugCreator"),
      Decoration: findType("Decoration"),
      DecorationImage: findType("DecorationImage"),
      DecorationPosition: findType("DecorationPosition"),
      DefaultAssetBundle: findType("DefaultAssetBundle"),
      DefaultSelectionStyle: findType("DefaultSelectionStyle"),
      DefaultTextHeightBehavior: findType("DefaultTextHeightBehavior"),
      DefaultTextStyle: findType("DefaultTextStyle"),
      DeltaTextInputClient: findType("DeltaTextInputClient"),
      DesktopTextSelectionToolbarLayoutDelegate: findType("DesktopTextSelectionToolbarLayoutDelegate"),
      Diagnosticable: findType("Diagnosticable"),
      DiagnosticableTree: findType("DiagnosticableTree"),
      DiagnosticsNode: findType("DiagnosticsNode"),
      DialogTheme: findType("DialogTheme"),
      DialogThemeData: findType("DialogThemeData"),
      DirectionalFocusIntent: findType("DirectionalFocusIntent"),
      Directionality: findType("Directionality"),
      DirectionallyExtendSelectionEvent: findType("DirectionallyExtendSelectionEvent"),
      DismissDirection: findType("DismissDirection"),
      DismissIntent: findType("DismissIntent"),
      DisplayFeature: findType("DisplayFeature"),
      DisposableBuildContext_State_Image: findType("DisposableBuildContext<State<Image>>"),
      DividerThemeData: findType("DividerThemeData"),
      DomIteratorWrapper_JavaScriptObject: findType("DomIteratorWrapper<JavaScriptObject>"),
      DoubleTapGestureRecognizer: findType("DoubleTapGestureRecognizer"),
      DragGestureRecognizer: findType("DragGestureRecognizer"),
      DragStartBehavior: findType("DragStartBehavior"),
      DragStartDetails: findType("DragStartDetails"),
      DragUpdateDetails: findType("DragUpdateDetails"),
      DrawerThemeData: findType("DrawerThemeData"),
      DropdownMenuThemeData: findType("DropdownMenuThemeData"),
      DtdExternalId: findType("DtdExternalId"),
      DualTransitionBuilder: findType("DualTransitionBuilder"),
      Duration: findType("Duration"),
      DynamicScheme: findType("DynamicScheme"),
      EdgeInsets: findType("EdgeInsets"),
      EdgeInsetsDirectional: findType("EdgeInsetsDirectional"),
      EdgeInsetsGeometry: findType("EdgeInsetsGeometry"),
      EdgeInsetsGeometryTween: findType("EdgeInsetsGeometryTween"),
      EditableText: findType("EditableText"),
      EditableTextState: findType("EditableTextState"),
      EditableTextTapOutsideIntent: findType("EditableTextTapOutsideIntent"),
      EfficientLengthIterable_dynamic: findType("EfficientLengthIterable<@>"),
      Element: findType("Element"),
      ElevatedButtonTheme: findType("ElevatedButtonTheme"),
      ElevatedButtonThemeData: findType("ElevatedButtonThemeData"),
      EmbeddedViewParams: findType("EmbeddedViewParams"),
      EngineFlutterView: findType("EngineFlutterView"),
      EpsilonParser_String: findType("EpsilonParser<String>"),
      EpsilonParser_void: findType("EpsilonParser<~>"),
      Error: findType("Error"),
      EssenProvider: findType("EssenProvider"),
      Event: findType("Event"),
      Exception: findType("Exception"),
      ExpandIterable__SemanticsSortGroup_SemanticsNode: findType("ExpandIterable<_SemanticsSortGroup,SemanticsNode>"),
      ExpandSelectionToDocumentBoundaryIntent: findType("ExpandSelectionToDocumentBoundaryIntent"),
      ExpandSelectionToLineBreakIntent: findType("ExpandSelectionToLineBreakIntent"),
      Expando_BoxHitTestResult: findType("Expando<BoxHitTestResult>"),
      Expando_Object: findType("Expando<Object>"),
      ExpansionTileThemeData: findType("ExpansionTileThemeData"),
      ExtendSelectionByCharacterIntent: findType("ExtendSelectionByCharacterIntent"),
      ExtendSelectionByPageIntent: findType("ExtendSelectionByPageIntent"),
      ExtendSelectionToDocumentBoundaryIntent: findType("ExtendSelectionToDocumentBoundaryIntent"),
      ExtendSelectionToLineBreakIntent: findType("ExtendSelectionToLineBreakIntent"),
      ExtendSelectionToNextParagraphBoundaryIntent: findType("ExtendSelectionToNextParagraphBoundaryIntent"),
      ExtendSelectionToNextParagraphBoundaryOrCaretLocationIntent: findType("ExtendSelectionToNextParagraphBoundaryOrCaretLocationIntent"),
      ExtendSelectionToNextWordBoundaryIntent: findType("ExtendSelectionToNextWordBoundaryIntent"),
      ExtendSelectionToNextWordBoundaryOrCaretLocationIntent: findType("ExtendSelectionToNextWordBoundaryOrCaretLocationIntent"),
      Factor: findType("Factor"),
      FactorStatus: findType("FactorStatus"),
      FactorType: findType("FactorType"),
      Failure: findType("Failure"),
      FallbackFontComponent: findType("FallbackFontComponent"),
      File: findType("File"),
      FilledButtonTheme: findType("FilledButtonTheme"),
      FilledButtonThemeData: findType("FilledButtonThemeData"),
      FilterQuality: findType("FilterQuality"),
      FlattenParser_List_String: findType("FlattenParser<List<String>>"),
      FlattenParser_List_dynamic: findType("FlattenParser<List<@>>"),
      FlattenParser_Record_2_String_and_List_String: findType("FlattenParser<+(String,List<String>)>"),
      FlexFit: findType("FlexFit"),
      FlexParentData: findType("FlexParentData"),
      FlexibleSpaceBarSettings: findType("FlexibleSpaceBarSettings"),
      Float32List: findType("Float32List"),
      Float64List: findType("Float64List"),
      FloatingActionButtonThemeData: findType("FloatingActionButtonThemeData"),
      FloatingLabelAlignment: findType("FloatingLabelAlignment"),
      FloatingLabelBehavior: findType("FloatingLabelBehavior"),
      FlutterError: findType("FlutterError"),
      FlutterErrorDetails: findType("FlutterErrorDetails"),
      FlutterHtmlKeyboardEvent: findType("FlutterHtmlKeyboardEvent"),
      FlutterView: findType("FlutterView"),
      Focus: findType("Focus"),
      FocusHighlightMode: findType("FocusHighlightMode"),
      FocusNode: findType("FocusNode"),
      FocusScopeNode: findType("FocusScopeNode"),
      FocusTraversalGroup: findType("FocusTraversalGroup"),
      FocusTraversalPolicy: findType("FocusTraversalPolicy"),
      FocusableActionDetector: findType("FocusableActionDetector"),
      FontAsset: findType("FontAsset"),
      FontDownloadResult: findType("FontDownloadResult"),
      FontFamily: findType("FontFamily"),
      FontFeature: findType("FontFeature"),
      FontLoadError: findType("FontLoadError"),
      FontManifest: findType("FontManifest"),
      FontStyle: findType("FontStyle"),
      FontVariation: findType("FontVariation"),
      FontWeight: findType("FontWeight"),
      ForcePressGestureRecognizer: findType("ForcePressGestureRecognizer"),
      FormFieldState_String: findType("FormFieldState<String>"),
      FormatException: findType("FormatException"),
      FrameInfo: findType("FrameInfo"),
      FrameTiming: findType("FrameTiming"),
      Function: findType("Function"),
      FutureBuilder_void: findType("FutureBuilder<~>"),
      Future_Codec_Function_ImmutableBuffer: findType("Future<Codec0>(ImmutableBuffer)"),
      Future_Codec_Function_ImmutableBuffer_$named_allowUpscaling_bool_and_cacheHeight_nullable_int_and_cacheWidth_nullable_int: findType("Future<Codec0>(ImmutableBuffer{allowUpscaling:bool,cacheHeight:int?,cacheWidth:int?})"),
      Future_Codec_Function_ImmutableBuffer_$named_getTargetSize_nullable_TargetImageSize_Function_int_int: findType("Future<Codec0>(ImmutableBuffer{getTargetSize:TargetImageSize(int,int)?})"),
      Future_Map_String_dynamic_Function_Map_String_String: findType("Future<Map<String,@>>(Map<String,String>)"),
      Future_ServiceExtensionResponse: findType("Future<ServiceExtensionResponse>"),
      Future_ServiceExtensionResponse_Function_2_String_and_Map_String_String: findType("Future<ServiceExtensionResponse>(String,Map<String,String>)"),
      Future_String_Function: findType("Future<String>()"),
      Future_bool: findType("Future<bool>"),
      Future_bool_Function: findType("Future<bool>()"),
      Future_double_Function: findType("Future<double>()"),
      Future_dynamic: findType("Future<@>"),
      Future_dynamic_Function_MethodCall: findType("Future<@>(MethodCall)"),
      Future_nullable_ByteData: findType("Future<ByteData?>"),
      Future_nullable_Object: findType("Future<Object?>"),
      Future_void: findType("Future<~>"),
      Future_void_Function: findType("Future<~>()"),
      Future_void_Function_String: findType("Future<~>(String)"),
      Future_void_Function_bool: findType("Future<~>(bool)"),
      Future_void_Function_double: findType("Future<~>(double)"),
      GeneralConstantMap_ShortcutActivator_Intent: findType("GeneralConstantMap<ShortcutActivator,Intent>"),
      GeneralConstantMap_int_Color: findType("GeneralConstantMap<int,Color>"),
      GeneralConstantMap_int_String: findType("GeneralConstantMap<int,String>"),
      GeneralConstantSet_PointerDeviceKind: findType("GeneralConstantSet<PointerDeviceKind>"),
      GeneralConstantSet_TargetPlatform: findType("GeneralConstantSet<TargetPlatform>"),
      GeneralConstantSet_XmlNodeType: findType("GeneralConstantSet<XmlNodeType>"),
      GeneralConstantSet_int: findType("GeneralConstantSet<int>"),
      GestureArenaEntry: findType("GestureArenaEntry"),
      GestureArenaMember: findType("GestureArenaMember"),
      GestureBinding: findType("GestureBinding"),
      GestureMode: findType("GestureMode"),
      GestureRecognizer: findType("GestureRecognizer"),
      GestureRecognizerFactoryWithHandlers_DoubleTapGestureRecognizer: findType("GestureRecognizerFactoryWithHandlers<DoubleTapGestureRecognizer>"),
      GestureRecognizerFactoryWithHandlers_ForcePressGestureRecognizer: findType("GestureRecognizerFactoryWithHandlers<ForcePressGestureRecognizer>"),
      GestureRecognizerFactoryWithHandlers_HorizontalDragGestureRecognizer: findType("GestureRecognizerFactoryWithHandlers<HorizontalDragGestureRecognizer>"),
      GestureRecognizerFactoryWithHandlers_LongPressGestureRecognizer: findType("GestureRecognizerFactoryWithHandlers<LongPressGestureRecognizer>"),
      GestureRecognizerFactoryWithHandlers_PanGestureRecognizer: findType("GestureRecognizerFactoryWithHandlers<PanGestureRecognizer>"),
      GestureRecognizerFactoryWithHandlers_TapAndHorizontalDragGestureRecognizer: findType("GestureRecognizerFactoryWithHandlers<TapAndHorizontalDragGestureRecognizer>"),
      GestureRecognizerFactoryWithHandlers_TapAndPanGestureRecognizer: findType("GestureRecognizerFactoryWithHandlers<TapAndPanGestureRecognizer>"),
      GestureRecognizerFactoryWithHandlers_TapGestureRecognizer: findType("GestureRecognizerFactoryWithHandlers<TapGestureRecognizer>"),
      GestureRecognizerFactoryWithHandlers_VerticalDragGestureRecognizer: findType("GestureRecognizerFactoryWithHandlers<VerticalDragGestureRecognizer>"),
      GestureRecognizerFactoryWithHandlers__HorizontalThumbDragGestureRecognizer: findType("GestureRecognizerFactoryWithHandlers<_HorizontalThumbDragGestureRecognizer>"),
      GestureRecognizerFactoryWithHandlers__TrackTapGestureRecognizer: findType("GestureRecognizerFactoryWithHandlers<_TrackTapGestureRecognizer>"),
      GestureRecognizerFactoryWithHandlers__VerticalThumbDragGestureRecognizer: findType("GestureRecognizerFactoryWithHandlers<_VerticalThumbDragGestureRecognizer>"),
      GestureRecognizerFactory_GestureRecognizer: findType("GestureRecognizerFactory<GestureRecognizer>"),
      GestureRecognizerState: findType("GestureRecognizerState"),
      GlobalKey_OverlayState: findType("GlobalKey<OverlayState>"),
      GlobalKey_State_StatefulWidget: findType("GlobalKey<State<StatefulWidget>>"),
      GlobalObjectKey_NavigatorState: findType("GlobalObjectKey<NavigatorState>"),
      GlobalObjectKey_State_StatefulWidget: findType("GlobalObjectKey<State<StatefulWidget>>"),
      GlowingOverscrollIndicator: findType("GlowingOverscrollIndicator"),
      Gradient: findType("Gradient"),
      GranularlyExtendSelectionEvent: findType("GranularlyExtendSelectionEvent"),
      HashedObserverList_of_KeyEventResult_Function_KeyEvent: findType("HashedObserverList<KeyEventResult(KeyEvent)>"),
      HashedObserverList_of_void_Function: findType("HashedObserverList<~()>"),
      HashedObserverList_of_void_Function_FocusHighlightMode: findType("HashedObserverList<~(FocusHighlightMode)>"),
      Hct: findType("Hct"),
      HeapPriorityQueue__TaskEntry_dynamic: findType("HeapPriorityQueue<_TaskEntry<@>>"),
      Hero: findType("Hero"),
      HeroControllerScope: findType("HeroControllerScope"),
      HeroFlightDirection: findType("HeroFlightDirection"),
      HitTestBehavior: findType("HitTestBehavior"),
      HitTestEntry_HitTestTarget: findType("HitTestEntry<HitTestTarget>"),
      HitTestResult: findType("HitTestResult"),
      HitTestTarget: findType("HitTestTarget"),
      HorizontalDragGestureRecognizer: findType("HorizontalDragGestureRecognizer"),
      HttpFetchResponse: findType("HttpFetchResponse"),
      IconAlignment: findType("IconAlignment"),
      IconButtonTheme: findType("IconButtonTheme"),
      IconButtonThemeData: findType("IconButtonThemeData"),
      IconTheme: findType("IconTheme"),
      IconThemeData: findType("IconThemeData"),
      Image: findType("Image0"),
      ImageChunkEvent: findType("ImageChunkEvent"),
      ImageConfiguration: findType("ImageConfiguration"),
      ImageFilter: findType("ImageFilter"),
      ImageFilterEngineLayer: findType("ImageFilterEngineLayer"),
      ImageInfo: findType("ImageInfo"),
      ImageProvider_Object: findType("ImageProvider<Object>"),
      ImageRepeat: findType("ImageRepeat"),
      ImageSizeInfo: findType("ImageSizeInfo"),
      ImageStream: findType("ImageStream"),
      ImageStreamCompleter: findType("ImageStreamCompleter"),
      ImageStreamCompleter_Function: findType("ImageStreamCompleter()"),
      ImageStreamListener: findType("ImageStreamListener"),
      Image_2: findType("Image"),
      ImmutableBuffer: findType("ImmutableBuffer"),
      IndexedSlot_Element: findType("IndexedSlot<Element>"),
      IndexedSlot_nullable_Element: findType("IndexedSlot<Element?>"),
      InheritedContext_nullable_Listenable: findType("InheritedContext<Listenable?>"),
      InheritedCupertinoTheme: findType("InheritedCupertinoTheme"),
      InheritedElement: findType("InheritedElement"),
      InheritedTheme: findType("InheritedTheme"),
      InheritedWidget: findType("InheritedWidget"),
      InlineSpan: findType("InlineSpan"),
      InlineSpanSemanticsInformation: findType("InlineSpanSemanticsInformation"),
      InputBorder: findType("InputBorder"),
      InputDecoration: findType("InputDecoration"),
      InputDecorationTheme: findType("InputDecorationTheme"),
      InputDecorator: findType("InputDecorator"),
      InspectorReferenceData: findType("InspectorReferenceData"),
      Int16List: findType("Int16List"),
      Int32List: findType("Int32List"),
      Int8List: findType("Int8List"),
      IntTween: findType("IntTween"),
      Intent: findType("Intent"),
      InteractiveInkFeature: findType("InteractiveInkFeature"),
      InteractiveInkFeatureFactory: findType("InteractiveInkFeatureFactory"),
      Invocation: findType("Invocation"),
      IterableEquality_dynamic: findType("IterableEquality<@>"),
      Iterable_Animation_double: findType("Iterable<Animation<double>>"),
      Iterable_DiagnosticsNode: findType("Iterable<DiagnosticsNode>"),
      Iterable_FocusNode: findType("Iterable<FocusNode>"),
      Iterable_HitTestEntry_HitTestTarget: findType("Iterable<HitTestEntry<HitTestTarget>>"),
      Iterable_Locale: findType("Iterable<Locale>"),
      Iterable_MouseCursor: findType("Iterable<MouseCursor>"),
      Iterable_OverlayEntry: findType("Iterable<OverlayEntry>"),
      Iterable_RangeCharPredicate: findType("Iterable<RangeCharPredicate>"),
      Iterable_RenderBox: findType("Iterable<RenderBox>"),
      Iterable_SemanticsNode: findType("Iterable<SemanticsNode>"),
      Iterable_SemanticsNode_Function__SemanticsSortGroup: findType("Iterable<SemanticsNode>(_SemanticsSortGroup)"),
      Iterable_SemanticsTag: findType("Iterable<SemanticsTag>"),
      Iterable_String: findType("Iterable<String>"),
      Iterable_XmlEvent: findType("Iterable<XmlEvent>"),
      Iterable_XmlEventAttribute: findType("Iterable<XmlEventAttribute>"),
      Iterable_XmlHasVisitor: findType("Iterable<XmlHasVisitor>"),
      Iterable__InterestingSemanticsFragment: findType("Iterable<_InterestingSemanticsFragment>"),
      Iterable__ReadingOrderSortData: findType("Iterable<_ReadingOrderSortData>"),
      Iterable__RouteEntry: findType("Iterable<_RouteEntry>"),
      Iterable_dynamic: findType("Iterable<@>"),
      Iterable_int: findType("Iterable<int>"),
      Iterable_nullable_Object: findType("Iterable<Object?>"),
      JSArray_Adaptation_Object: findType("JSArray<Adaptation<Object>>"),
      JSArray_AnimationController: findType("JSArray<AnimationController>"),
      JSArray_AppLifecycleState: findType("JSArray<AppLifecycleState>"),
      JSArray_AttributedString: findType("JSArray<AttributedString>"),
      JSArray_BottomNavigationBarItem: findType("JSArray<BottomNavigationBarItem>"),
      JSArray_BoxShadow: findType("JSArray<BoxShadow>"),
      JSArray_ByteBuffer: findType("JSArray<ByteBuffer>"),
      JSArray_CkCanvas: findType("JSArray<CkCanvas>"),
      JSArray_CkManagedSkImageFilterConvertible: findType("JSArray<CkManagedSkImageFilterConvertible>"),
      JSArray_CkPicture: findType("JSArray<CkPicture>"),
      JSArray_CkPictureRecorder: findType("JSArray<CkPictureRecorder>"),
      JSArray_CkTextStyle: findType("JSArray<CkTextStyle>"),
      JSArray_Color: findType("JSArray<Color>"),
      JSArray_ContainerLayer: findType("JSArray<ContainerLayer0>"),
      JSArray_ContextMenuButtonItem: findType("JSArray<ContextMenuButtonItem>"),
      JSArray_CurvedAnimation: findType("JSArray<CurvedAnimation>"),
      JSArray_DiagnosticsNode: findType("JSArray<DiagnosticsNode>"),
      JSArray_Directionality: findType("JSArray<Directionality>"),
      JSArray_DomSubscription: findType("JSArray<DomSubscription>"),
      JSArray_Element: findType("JSArray<Element>"),
      JSArray_EngineFlutterDisplay: findType("JSArray<EngineFlutterDisplay>"),
      JSArray_ErrorHint: findType("JSArray<ErrorHint>"),
      JSArray_FallbackFontComponent: findType("JSArray<FallbackFontComponent>"),
      JSArray_FocusNode: findType("JSArray<FocusNode>"),
      JSArray_FontFamily: findType("JSArray<FontFamily>"),
      JSArray_FontVariation: findType("JSArray<FontVariation>"),
      JSArray_FrameTiming: findType("JSArray<FrameTiming>"),
      JSArray_Function: findType("JSArray<Function>"),
      JSArray_Future_FontDownloadResult: findType("JSArray<Future<FontDownloadResult>>"),
      JSArray_Future_nullable_Object: findType("JSArray<Future<Object?>>"),
      JSArray_Future_void: findType("JSArray<Future<~>>"),
      JSArray_GestureArenaMember: findType("JSArray<GestureArenaMember>"),
      JSArray_Hct: findType("JSArray<Hct>"),
      JSArray_HitTestEntry_HitTestTarget: findType("JSArray<HitTestEntry<HitTestTarget>>"),
      JSArray_ImageStreamListener: findType("JSArray<ImageStreamListener>"),
      JSArray_InheritedElement: findType("JSArray<InheritedElement>"),
      JSArray_InheritedTheme: findType("JSArray<InheritedTheme>"),
      JSArray_InkFeature: findType("JSArray<InkFeature>"),
      JSArray_InlineSpan: findType("JSArray<InlineSpan>"),
      JSArray_InlineSpanSemanticsInformation: findType("JSArray<InlineSpanSemanticsInformation>"),
      JSArray_JavaScriptObject: findType("JSArray<JavaScriptObject>"),
      JSArray_KeyEvent: findType("JSArray<KeyEvent>"),
      JSArray_KeyEventResult: findType("JSArray<KeyEventResult>"),
      JSArray_Layer: findType("JSArray<Layer>"),
      JSArray_LayoutId: findType("JSArray<LayoutId>"),
      JSArray_LicenseEntry: findType("JSArray<LicenseEntry>"),
      JSArray_LineBreakFragment: findType("JSArray<LineBreakFragment>"),
      JSArray_LineMetrics: findType("JSArray<LineMetrics>"),
      JSArray_List_SemanticsConfiguration: findType("JSArray<List<SemanticsConfiguration>>"),
      JSArray_List__InterestingSemanticsFragment: findType("JSArray<List<_InterestingSemanticsFragment>>"),
      JSArray_List_double: findType("JSArray<List<double>>"),
      JSArray_Listenable: findType("JSArray<Listenable>"),
      JSArray_Listener: findType("JSArray<Listener>"),
      JSArray_Locale: findType("JSArray<Locale>"),
      JSArray_LocalizationsDelegate_dynamic: findType("JSArray<LocalizationsDelegate<@>>"),
      JSArray_LogicalKeyboardKey: findType("JSArray<LogicalKeyboardKey>"),
      JSArray_Map_String_String: findType("JSArray<Map<String,String>>"),
      JSArray_Map_String_dynamic: findType("JSArray<Map<String,@>>"),
      JSArray_Map_dynamic_dynamic: findType("JSArray<Map<@,@>>"),
      JSArray_Map_of_String_and_List_Map_String_String: findType("JSArray<Map<String,List<Map<String,String>>>>"),
      JSArray_Map_of_String_and_nullable_Object: findType("JSArray<Map<String,Object?>>"),
      JSArray_Matrix4: findType("JSArray<Matrix40>"),
      JSArray_Mutator: findType("JSArray<Mutator>"),
      JSArray_NavigatorObserver: findType("JSArray<NavigatorObserver>"),
      JSArray_NotoFont: findType("JSArray<NotoFont>"),
      JSArray_Object: findType("JSArray<Object>"),
      JSArray_Offset: findType("JSArray<Offset>"),
      JSArray_OverlayEntry: findType("JSArray<OverlayEntry>"),
      JSArray_PageStorageKey_dynamic: findType("JSArray<PageStorageKey<@>>"),
      JSArray_ParentDataElement_ParentData: findType("JSArray<ParentDataElement<ParentData>>"),
      JSArray_Parser_DtdExternalId: findType("JSArray<Parser<DtdExternalId>>"),
      JSArray_Parser_Object: findType("JSArray<Parser<Object>>"),
      JSArray_Parser_Record_2_String_and_XmlAttributeType: findType("JSArray<Parser<+(String,XmlAttributeType)>>"),
      JSArray_Parser_String: findType("JSArray<Parser<String>>"),
      JSArray_Parser_XmlEvent: findType("JSArray<Parser<XmlEvent>>"),
      JSArray_Parser_dynamic: findType("JSArray<Parser<@>>"),
      JSArray_PartialStackFrame: findType("JSArray<PartialStackFrame>"),
      JSArray_PictureLayer: findType("JSArray<PictureLayer0>"),
      JSArray_PlaceholderDimensions: findType("JSArray<PlaceholderDimensions>"),
      JSArray_PointerData: findType("JSArray<PointerData>"),
      JSArray_ProcessTextAction: findType("JSArray<ProcessTextAction>"),
      JSArray_RangeCharPredicate: findType("JSArray<RangeCharPredicate>"),
      JSArray_RealtimeChannel: findType("JSArray<RealtimeChannel>"),
      JSArray_Record_2_SizedSpanRepresentation_representation_and_Size_targetSize: findType("JSArray<+representation,targetSize(SizedSpanRepresentation,Size)>"),
      JSArray_Record_2_String_and_UnregisteredFont: findType("JSArray<+(String,UnregisteredFont)>"),
      JSArray_Record_3_List_PointerData_data_and_JavaScriptObject_event_and_Duration_timeStamp: findType("JSArray<+data,event,timeStamp(List<PointerData>,JavaScriptObject,Duration)>"),
      JSArray_Record_3_Size_domSize_and_SizedSpanRepresentation_representation_and_Size_targetSize: findType("JSArray<+domSize,representation,targetSize(Size,SizedSpanRepresentation,Size)>"),
      JSArray_Rect: findType("JSArray<Rect>"),
      JSArray_RegisteredFont: findType("JSArray<RegisteredFont>"),
      JSArray_RenderBox: findType("JSArray<RenderBox>"),
      JSArray_RenderEditablePainter: findType("JSArray<RenderEditablePainter>"),
      JSArray_RenderObject: findType("JSArray<RenderObject>"),
      JSArray_RenderingEntity: findType("JSArray<RenderingEntity>"),
      JSArray_RestorationBucket: findType("JSArray<RestorationBucket>"),
      JSArray_SceneElement: findType("JSArray<SceneElement>"),
      JSArray_ScrollPosition: findType("JSArray<ScrollPosition>"),
      JSArray_Selectable: findType("JSArray<Selectable0>"),
      JSArray_SelectionRect: findType("JSArray<SelectionRect>"),
      JSArray_SemanticBehavior: findType("JSArray<SemanticBehavior>"),
      JSArray_SemanticsConfiguration: findType("JSArray<SemanticsConfiguration>"),
      JSArray_SemanticsNode: findType("JSArray<SemanticsNode>"),
      JSArray_SemanticsNodeUpdate: findType("JSArray<SemanticsNodeUpdate>"),
      JSArray_SemanticsObject: findType("JSArray<SemanticsObject>"),
      JSArray_ShaderMaskEngineLayer: findType("JSArray<ShaderMaskEngineLayer>"),
      JSArray_Shadow: findType("JSArray<Shadow>"),
      JSArray_ShapeBorder: findType("JSArray<ShapeBorder>"),
      JSArray_SingleChildWidget: findType("JSArray<SingleChildWidget>"),
      JSArray_StreamSubscription_void: findType("JSArray<StreamSubscription<~>>"),
      JSArray_String: findType("JSArray<String>"),
      JSArray_StringAttribute: findType("JSArray<StringAttribute>"),
      JSArray_SuggestionSpan: findType("JSArray<SuggestionSpan>"),
      JSArray_TextBox: findType("JSArray<TextBox>"),
      JSArray_TextEditingDelta: findType("JSArray<TextEditingDelta>"),
      JSArray_TextInputFormatter: findType("JSArray<TextInputFormatter>"),
      JSArray_TextSelectionPoint: findType("JSArray<TextSelectionPoint>"),
      JSArray_TextSpan: findType("JSArray<TextSpan>"),
      JSArray_ThemeExtension_ThemeExtension_dynamic: findType("JSArray<ThemeExtension<ThemeExtension<@>>>"),
      JSArray_Type: findType("JSArray<Type>"),
      JSArray_UnregisteredFont: findType("JSArray<UnregisteredFont>"),
      JSArray_Widget: findType("JSArray<Widget>"),
      JSArray_WidgetsBindingObserver: findType("JSArray<WidgetsBindingObserver>"),
      JSArray_XmlEvent: findType("JSArray<XmlEvent>"),
      JSArray_XmlNode: findType("JSArray<XmlNode>"),
      JSArray_XmlStartElementEvent: findType("JSArray<XmlStartElementEvent>"),
      JSArray__ActivatorIntentPair: findType("JSArray<_ActivatorIntentPair>"),
      JSArray__Autofocus: findType("JSArray<_Autofocus>"),
      JSArray__BoxEdge: findType("JSArray<_BoxEdge>"),
      JSArray__DecorationSlot: findType("JSArray<_DecorationSlot>"),
      JSArray__DiagnosticsPathNode: findType("JSArray<_DiagnosticsPathNode>"),
      JSArray__DirectionalPolicyDataEntry: findType("JSArray<_DirectionalPolicyDataEntry>"),
      JSArray__Highlight: findType("JSArray<_Highlight>"),
      JSArray__InterestingSemanticsFragment: findType("JSArray<_InterestingSemanticsFragment>"),
      JSArray__Interval: findType("JSArray<_Interval>"),
      JSArray__Line: findType("JSArray<_Line>"),
      JSArray__LocationCount: findType("JSArray<_LocationCount>"),
      JSArray__OverflowRegionData: findType("JSArray<_OverflowRegionData>"),
      JSArray__OverlayEntryWidget: findType("JSArray<_OverlayEntryWidget>"),
      JSArray__ParentInkResponseState: findType("JSArray<_ParentInkResponseState>"),
      JSArray__Pending: findType("JSArray<_Pending>"),
      JSArray__ReadingOrderDirectionalGroupData: findType("JSArray<_ReadingOrderDirectionalGroupData>"),
      JSArray__ReadingOrderSortData: findType("JSArray<_ReadingOrderSortData>"),
      JSArray__RouteEntry: findType("JSArray<_RouteEntry>"),
      JSArray__RunMetrics: findType("JSArray<_RunMetrics>"),
      JSArray__ScribblePlaceholder: findType("JSArray<_ScribblePlaceholder>"),
      JSArray__SelectableFragment: findType("JSArray<_SelectableFragment>"),
      JSArray__SemanticsSortGroup: findType("JSArray<_SemanticsSortGroup>"),
      JSArray__StandardBottomSheet: findType("JSArray<_StandardBottomSheet>"),
      JSArray__TransformPart: findType("JSArray<_TransformPart>"),
      JSArray__TransformedRect: findType("JSArray<_TransformedRect>"),
      JSArray__TraversalSortNode: findType("JSArray<_TraversalSortNode>"),
      JSArray_bool: findType("JSArray<bool>"),
      JSArray_double: findType("JSArray<double>"),
      JSArray_dynamic: findType("JSArray<@>"),
      JSArray_int: findType("JSArray<int>"),
      JSArray_nullable_LogicalKeyboardKey: findType("JSArray<LogicalKeyboardKey?>"),
      JSArray_nullable_Object: findType("JSArray<Object?>"),
      JSArray_nullable_RenderBox: findType("JSArray<RenderBox?>"),
      JSArray_nullable_Route_dynamic: findType("JSArray<Route<@>?>"),
      JSArray_nullable_ShapeBorder: findType("JSArray<ShapeBorder?>"),
      JSArray_nullable_String: findType("JSArray<String?>"),
      JSArray_nullable__AsyncBlock: findType("JSArray<_AsyncBlock?>"),
      JSArray_nullable__LocationCount: findType("JSArray<_LocationCount?>"),
      JSArray_nullable_int: findType("JSArray<int?>"),
      JSArray_num: findType("JSArray<num>"),
      JSArray_of_Future_bool_Function: findType("JSArray<Future<bool>()>"),
      JSArray_of_Stream_LicenseEntry_Function: findType("JSArray<Stream<LicenseEntry>()>"),
      JSArray_of_bool_Function_KeyEvent: findType("JSArray<bool(KeyEvent)>"),
      JSArray_of_void_Function: findType("JSArray<~()>"),
      JSArray_of_void_Function_2_Object_and_nullable_StackTrace: findType("JSArray<~(Object,StackTrace?)>"),
      JSArray_of_void_Function_Action_Intent: findType("JSArray<~(Action<Intent>)>"),
      JSArray_of_void_Function_AnimationStatus: findType("JSArray<~(AnimationStatus)>"),
      JSArray_of_void_Function_AppLifecycleState: findType("JSArray<~(AppLifecycleState)>"),
      JSArray_of_void_Function_Duration: findType("JSArray<~(Duration)>"),
      JSArray_of_void_Function_GestureMode: findType("JSArray<~(GestureMode)>"),
      JSArray_of_void_Function_List_FrameTiming: findType("JSArray<~(List<FrameTiming>)>"),
      JSIndexable_dynamic: findType("JSIndexable<@>"),
      JSNull: findType("JSNull"),
      JSObject: findType("JSObject"),
      JavaScriptFunction: findType("JavaScriptFunction"),
      JavaScriptIndexingBehavior_dynamic: findType("JavaScriptIndexingBehavior<@>"),
      JavaScriptObject: findType("JavaScriptObject"),
      JsLinkedHashMap_Symbol_dynamic: findType("JsLinkedHashMap<Symbol0,@>"),
      Key: findType("Key"),
      KeyData: findType("KeyData"),
      KeyData_Function: findType("KeyData()"),
      KeyEvent: findType("KeyEvent"),
      KeyEventResult_Function_KeyEvent: findType("KeyEventResult(KeyEvent)"),
      KeyMessage: findType("KeyMessage"),
      KeyboardLockMode: findType("KeyboardLockMode"),
      KeyboardSide: findType("KeyboardSide"),
      LabeledGlobalKey_DrawerControllerState: findType("LabeledGlobalKey<DrawerControllerState>"),
      LabeledGlobalKey_EditableTextState: findType("LabeledGlobalKey<EditableTextState>"),
      LabeledGlobalKey_OverlayState: findType("LabeledGlobalKey<OverlayState>"),
      LabeledGlobalKey_RawGestureDetectorState: findType("LabeledGlobalKey<RawGestureDetectorState>"),
      LabeledGlobalKey_State_StatefulWidget: findType("LabeledGlobalKey<State<StatefulWidget>>"),
      LabeledGlobalKey__OverlayEntryWidgetState: findType("LabeledGlobalKey<_OverlayEntryWidgetState>"),
      LanguageProvider: findType("LanguageProvider"),
      Layer: findType("Layer"),
      LayerLink: findType("LayerLink"),
      LayerScene: findType("LayerScene"),
      Layer_2: findType("Layer0"),
      LayoutChangedNotification: findType("LayoutChangedNotification"),
      LeaderLayer: findType("LeaderLayer"),
      Length: findType("Length"),
      Level: findType("Level"),
      LicenseEntry: findType("LicenseEntry"),
      LineMetrics: findType("LineMetrics"),
      LinkedHashMap_MouseTrackerAnnotation_Matrix4: findType("LinkedHashMap<MouseTrackerAnnotation,Matrix40>"),
      LinkedListEntry_LinkedListEntry_dynamic: findType("LinkedListEntry<LinkedListEntry<@>>"),
      LinkedList__ListenerEntry: findType("LinkedList<_ListenerEntry>"),
      LinkedList__OverlayEntryLocation: findType("LinkedList<_OverlayEntryLocation>"),
      ListEquality_dynamic: findType("ListEquality<@>"),
      ListQueue_Record_2_DiagnosticsNode_and_void_Function_Map_of_String_and_nullable_Object: findType("ListQueue<+(DiagnosticsNode,~(Map<String,Object?>))>"),
      ListTileControlAffinity: findType("ListTileControlAffinity"),
      ListTileStyle: findType("ListTileStyle"),
      ListTileThemeData: findType("ListTileThemeData"),
      ListTileTitleAlignment: findType("ListTileTitleAlignment"),
      List_AnimationController: findType("List<AnimationController>"),
      List_AssetMetadata: findType("List<AssetMetadata>"),
      List_CkPicture: findType("List<CkPicture>"),
      List_Color: findType("List<Color>"),
      List_ContainerLayer: findType("List<ContainerLayer0>"),
      List_CurvedAnimation: findType("List<CurvedAnimation>"),
      List_DiagnosticsNode: findType("List<DiagnosticsNode>"),
      List_Element: findType("List<Element>"),
      List_FallbackFontComponent: findType("List<FallbackFontComponent>"),
      List_FrameTiming: findType("List<FrameTiming>"),
      List_Function: findType("List<Function>"),
      List_Hct: findType("List<Hct>"),
      List_ImageStreamListener: findType("List<ImageStreamListener>"),
      List_InlineSpanSemanticsInformation: findType("List<InlineSpanSemanticsInformation>"),
      List_JavaScriptObject: findType("List<JavaScriptObject>"),
      List_KeyEvent: findType("List<KeyEvent>"),
      List_LayoutId: findType("List<LayoutId>"),
      List_LicenseEntry: findType("List<LicenseEntry>"),
      List_LineMetrics: findType("List<LineMetrics>"),
      List_Map_String_String: findType("List<Map<String,String>>"),
      List_Map_of_String_and_List_Map_String_String: findType("List<Map<String,List<Map<String,String>>>>"),
      List_NavigatorObserver: findType("List<NavigatorObserver>"),
      List_NotoFont: findType("List<NotoFont>"),
      List_Object: findType("List<Object>"),
      List_Offset: findType("List<Offset>"),
      List_OverlayEntry: findType("List<OverlayEntry>"),
      List_Paint: findType("List<Paint>"),
      List_ParentDataElement_ParentData: findType("List<ParentDataElement<ParentData>>"),
      List_Path: findType("List<Path>"),
      List_PictureLayer: findType("List<PictureLayer0>"),
      List_PointerData: findType("List<PointerData>"),
      List_ProcessTextAction: findType("List<ProcessTextAction>"),
      List_Rect: findType("List<Rect>"),
      List_RenderObject: findType("List<RenderObject>"),
      List_RestorationBucket: findType("List<RestorationBucket>"),
      List_Selectable: findType("List<Selectable0>"),
      List_SelectionRect: findType("List<SelectionRect>"),
      List_SemanticsConfiguration: findType("List<SemanticsConfiguration>"),
      List_SemanticsNode: findType("List<SemanticsNode>"),
      List_SemanticsObject: findType("List<SemanticsObject>"),
      List_StackFrame: findType("List<StackFrame>"),
      List_String: findType("List<String>"),
      List_StringAttribute: findType("List<StringAttribute>"),
      List_TextBox: findType("List<TextBox>"),
      List_TextSelectionPoint: findType("List<TextSelectionPoint>"),
      List_Type: findType("List<Type>"),
      List_Widget: findType("List<Widget>"),
      List_XmlEvent: findType("List<XmlEvent>"),
      List_XmlEventAttribute: findType("List<XmlEventAttribute>"),
      List__ActivatorIntentPair: findType("List<_ActivatorIntentPair>"),
      List__InterestingSemanticsFragment: findType("List<_InterestingSemanticsFragment>"),
      List__ReadingOrderSortData: findType("List<_ReadingOrderSortData>"),
      List__RunMetrics: findType("List<_RunMetrics>"),
      List_dynamic: findType("List<@>"),
      List_int: findType("List<int>"),
      List_nullable_Object: findType("List<Object?>"),
      List_nullable_RenderBox: findType("List<RenderBox?>"),
      List_nullable_String: findType("List<String?>"),
      List_nullable__Highlight: findType("List<_Highlight?>"),
      List_of_nullable_void_Function: findType("List<~()?>"),
      List_of_void_Function: findType("List<~()>"),
      List_of_void_Function_2_Object_and_nullable_StackTrace: findType("List<~(Object,StackTrace?)>"),
      List_void: findType("List<~>"),
      Listenable: findType("Listenable"),
      Locale: findType("Locale"),
      Localizations: findType("Localizations"),
      LocalizationsDelegate_WidgetsLocalizations: findType("LocalizationsDelegate<WidgetsLocalizations>"),
      LocalizationsDelegate_dynamic: findType("LocalizationsDelegate<@>"),
      LogRecord: findType("LogRecord"),
      Logger: findType("Logger"),
      LogicalKeyboardKey: findType("LogicalKeyboardKey"),
      LongPressGestureRecognizer: findType("LongPressGestureRecognizer"),
      LookupBoundary: findType("LookupBoundary"),
      MagnifierController: findType("MagnifierController"),
      MagnifierInfo: findType("MagnifierInfo"),
      MainAxisAlignment: findType("MainAxisAlignment"),
      MainAxisSize: findType("MainAxisSize"),
      MapEntry_Offset_TextPosition: findType("MapEntry<Offset,TextPosition>"),
      MapEntry_String_String: findType("MapEntry<String,String>"),
      MapEntry_TextPosition_SelectionResult: findType("MapEntry<TextPosition,SelectionResult>"),
      MapEntry_int_Offset: findType("MapEntry<int,Offset>"),
      MapEntry_int_String: findType("MapEntry<int,String>"),
      MapEntry_of_Object_and_List__Highlight: findType("MapEntry<Object,List<_Highlight>>"),
      MapEntry_of_Object_and_ThemeExtension_dynamic: findType("MapEntry<Object,ThemeExtension<@>>"),
      MapEntry_of_nullable_String_and_List_Object: findType("MapEntry<String?,List<Object>>"),
      MapEquality_dynamic_dynamic: findType("MapEquality<@,@>"),
      Map_Hct_double: findType("Map<Hct,double>"),
      Map_Key_Element: findType("Map<Key,Element>"),
      Map_MouseTrackerAnnotation_Matrix4: findType("Map<MouseTrackerAnnotation,Matrix40>"),
      Map_ShortcutActivator_Intent: findType("Map<ShortcutActivator,Intent>"),
      Map_String_Object: findType("Map<String,Object>"),
      Map_String_ProviderNode: findType("Map<String,ProviderNode>"),
      Map_String_String: findType("Map<String,String>"),
      Map_String_dynamic: findType("Map<String,@>"),
      Map_String_int: findType("Map<String,int>"),
      Map_TargetPlatform_PageTransitionsBuilder: findType("Map<TargetPlatform,PageTransitionsBuilder>"),
      Map_Type_GestureRecognizer: findType("Map<Type,GestureRecognizer>"),
      Map_Type_dynamic: findType("Map<Type,@>"),
      Map_dynamic_dynamic: findType("Map<@,@>"),
      Map_int_SemanticsObject: findType("Map<int,SemanticsObject>"),
      Map_int__FrameCallbackEntry: findType("Map<int,_FrameCallbackEntry>"),
      Map_of_CustomSemanticsAction_and_void_Function: findType("Map<CustomSemanticsAction,~()>"),
      Map_of_Element_and_GlobalKey_State_StatefulWidget: findType("Map<Element,GlobalKey<State<StatefulWidget>>>"),
      Map_of_Object_and_nullable_Object: findType("Map<Object,Object?>"),
      Map_of_SemanticsAction_and_void_Function_nullable_Object: findType("Map<SemanticsAction,~(Object?)>"),
      Map_of_String_and_List_String: findType("Map<String,List<String>>"),
      Map_of_String_and_List_nullable_Object: findType("Map<String,List<Object?>>"),
      Map_of_String_and_nullable_Object: findType("Map<String,Object?>"),
      Map_of_Type_and_Action_Intent: findType("Map<Type,Action<Intent>>"),
      Map_of_Type_and_GestureRecognizerFactory_GestureRecognizer: findType("Map<Type,GestureRecognizerFactory<GestureRecognizer>>"),
      Map_of_nullable_Object_and_nullable_Object: findType("Map<Object?,Object?>"),
      Map_of_nullable_String_and_List_Object: findType("Map<String?,List<Object>>"),
      Map_of_nullable_String_and_nullable_Object: findType("Map<String?,Object?>"),
      Map_of_void_Function_PointerEvent_and_nullable_Matrix4: findType("Map<~(PointerEvent),Matrix40?>"),
      MappedIterable_of_String_and_nullable_StackFrame: findType("MappedIterable<String,StackFrame?>"),
      MappedListIterable_String_dynamic: findType("MappedListIterable<String,@>"),
      MappedListIterable__TraversalSortNode_SemanticsNode: findType("MappedListIterable<_TraversalSortNode,SemanticsNode>"),
      MappedListIterable_int_SemanticsNode: findType("MappedListIterable<int,SemanticsNode>"),
      MappedListIterable_of_TargetPlatform_and_nullable_PageTransitionsBuilder: findType("MappedListIterable<TargetPlatform,PageTransitionsBuilder?>"),
      MatchesIterable_Token_String: findType("MatchesIterable<Token<String>>"),
      Material: findType("Material"),
      MaterialAccentColor: findType("MaterialAccentColor"),
      MaterialBannerTheme: findType("MaterialBannerTheme"),
      MaterialBannerThemeData: findType("MaterialBannerThemeData"),
      MaterialColor: findType("MaterialColor"),
      MaterialLocalizations: findType("MaterialLocalizations"),
      MaterialTapTargetSize: findType("MaterialTapTargetSize"),
      MaterialType: findType("MaterialType"),
      Matrix4: findType("Matrix40"),
      MaxLengthEnforcement: findType("MaxLengthEnforcement"),
      MediaQuery: findType("MediaQuery"),
      MediaQueryData: findType("MediaQueryData"),
      MediaType: findType("MediaType"),
      MenuBarThemeData: findType("MenuBarThemeData"),
      MenuButtonThemeData: findType("MenuButtonThemeData"),
      MenuStyle: findType("MenuStyle"),
      MenuThemeData: findType("MenuThemeData"),
      MessageEvent: findType("MessageEvent"),
      MethodCall: findType("MethodCall"),
      MimeType: findType("MimeType"),
      ModifierKey: findType("ModifierKey"),
      MouseCursor: findType("MouseCursor"),
      MouseCursorSession: findType("MouseCursorSession"),
      MouseTrackerAnnotation: findType("MouseTrackerAnnotation"),
      MultiChildLayoutParentData: findType("MultiChildLayoutParentData"),
      MultiChildRenderObjectWidget: findType("MultiChildRenderObjectWidget"),
      MultiSurfaceViewRasterizer: findType("MultiSurfaceViewRasterizer"),
      Mutator: findType("Mutator"),
      NativeByteBuffer: findType("NativeByteBuffer"),
      NativeFloat32List: findType("NativeFloat32List"),
      NativeInt32List: findType("NativeInt32List"),
      NativeTypedArrayOfInt: findType("NativeTypedArrayOfInt"),
      NativeUint16List: findType("NativeUint16List"),
      NativeUint8ClampedList: findType("NativeUint8ClampedList"),
      NativeUint8List: findType("NativeUint8List"),
      NavigationBarThemeData: findType("NavigationBarThemeData"),
      NavigationDestinationLabelBehavior: findType("NavigationDestinationLabelBehavior"),
      NavigationDrawerThemeData: findType("NavigationDrawerThemeData"),
      NavigationNotification: findType("NavigationNotification"),
      NavigationRailLabelType: findType("NavigationRailLabelType"),
      NavigationRailThemeData: findType("NavigationRailThemeData"),
      Navigator: findType("Navigator"),
      NavigatorObserver: findType("NavigatorObserver"),
      NavigatorState: findType("NavigatorState"),
      Nested: findType("Nested"),
      Never: findType("0&"),
      NextFocusIntent: findType("NextFocusIntent"),
      NoDefaultCupertinoThemeData: findType("NoDefaultCupertinoThemeData"),
      NoSuchMethodError: findType("NoSuchMethodError"),
      Node: findType("Node"),
      NotchedShape: findType("NotchedShape"),
      NotificationListener_LayoutChangedNotification: findType("NotificationListener<LayoutChangedNotification>"),
      NotificationListener_NavigationNotification: findType("NotificationListener<NavigationNotification>"),
      NotificationListener_ScrollMetricsNotification: findType("NotificationListener<ScrollMetricsNotification>"),
      NotificationListener_ScrollNotification: findType("NotificationListener<ScrollNotification>"),
      NotoFont: findType("NotoFont"),
      Null: findType("Null"),
      Number: findType("Number"),
      Object: findType("Object"),
      Object_Function_int: findType("Object(int)"),
      Object_Function_int_$named_params_nullable_Object: findType("Object(int{params:Object?})"),
      ObserverList__ParentInkResponseState: findType("ObserverList<_ParentInkResponseState>"),
      ObserverList_of_void_Function_Action_Intent: findType("ObserverList<~(Action<Intent>)>"),
      ObserverList_of_void_Function_AnimationStatus: findType("ObserverList<~(AnimationStatus)>"),
      OffscreenCanvasViewRasterizer: findType("OffscreenCanvasViewRasterizer"),
      Offset: findType("Offset"),
      OffsetBase: findType("OffsetBase"),
      OffsetEngineLayer: findType("OffsetEngineLayer"),
      OffsetLayer: findType("OffsetLayer"),
      OffsetPair: findType("OffsetPair"),
      OpacityEngineLayer: findType("OpacityEngineLayer"),
      OpacityLayer: findType("OpacityLayer"),
      OptionalParser_Record_2_String_and_XmlAttributeType: findType("OptionalParser<+(String,XmlAttributeType)>"),
      OptionalParser_String: findType("OptionalParser<String>"),
      OptionalParser_nullable_DtdExternalId: findType("OptionalParser<DtdExternalId?>"),
      OptionalParser_nullable_String: findType("OptionalParser<String?>"),
      OutlinedBorder: findType("OutlinedBorder"),
      OutlinedButtonThemeData: findType("OutlinedButtonThemeData"),
      OverflowBarAlignment: findType("OverflowBarAlignment"),
      Overlay: findType("Overlay"),
      OverlayEntry: findType("OverlayEntry"),
      OverlayPortal: findType("OverlayPortal"),
      OverlayState: findType("OverlayState"),
      PageProvider: findType("PageProvider"),
      PageStorage: findType("PageStorage"),
      PageStorageKey_dynamic: findType("PageStorageKey<@>"),
      PageTransitionsTheme: findType("PageTransitionsTheme"),
      Page_nullable_Object: findType("Page<Object?>"),
      Paint: findType("Paint"),
      PaintingBinding: findType("PaintingBinding"),
      PaintingStyle: findType("PaintingStyle"),
      PanGestureRecognizer: findType("PanGestureRecognizer"),
      ParentData: findType("ParentData"),
      ParentDataElement_ParentData: findType("ParentDataElement<ParentData>"),
      ParentDataWidget_ParentData: findType("ParentDataWidget<ParentData>"),
      Parser_dynamic: findType("Parser<@>"),
      PasteTextIntent: findType("PasteTextIntent"),
      Path: findType("Path"),
      PhysicalKeyboardKey: findType("PhysicalKeyboardKey"),
      Picture: findType("Picture"),
      PictureLayer: findType("PictureLayer0"),
      PipelineOwner: findType("PipelineOwner"),
      PlaceholderAlignment: findType("PlaceholderAlignment"),
      PlaceholderDimensions: findType("PlaceholderDimensions"),
      PlatformMenuItem: findType("PlatformMenuItem"),
      Plugin: findType("Plugin"),
      PointerAddedEvent: findType("PointerAddedEvent"),
      PointerCancelEvent: findType("PointerCancelEvent"),
      PointerData: findType("PointerData"),
      PointerDataPacket: findType("PointerDataPacket"),
      PointerDeviceKind: findType("PointerDeviceKind"),
      PointerDownEvent: findType("PointerDownEvent"),
      PointerEnterEvent: findType("PointerEnterEvent"),
      PointerEvent: findType("PointerEvent"),
      PointerEventResampler: findType("PointerEventResampler"),
      PointerExitEvent: findType("PointerExitEvent"),
      PointerHoverEvent: findType("PointerHoverEvent"),
      PointerMoveEvent: findType("PointerMoveEvent"),
      PointerPanZoomEndEvent: findType("PointerPanZoomEndEvent"),
      PointerPanZoomStartEvent: findType("PointerPanZoomStartEvent"),
      PointerPanZoomUpdateEvent: findType("PointerPanZoomUpdateEvent"),
      PointerRemovedEvent: findType("PointerRemovedEvent"),
      PointerRouter: findType("PointerRouter"),
      PointerScrollEvent: findType("PointerScrollEvent"),
      PointerScrollInertiaCancelEvent: findType("PointerScrollInertiaCancelEvent"),
      PointerSignalEvent: findType("PointerSignalEvent"),
      PointerUpEvent: findType("PointerUpEvent"),
      PopEntry_nullable_Object: findType("PopEntry<Object?>"),
      PopupMenuThemeData: findType("PopupMenuThemeData"),
      PreviousFocusIntent: findType("PreviousFocusIntent"),
      PrimaryScrollController: findType("PrimaryScrollController"),
      PrioritizedIntents: findType("PrioritizedIntents"),
      ProgressIndicatorThemeData: findType("ProgressIndicatorThemeData"),
      ProviderNode: findType("ProviderNode"),
      ProxyWidget: findType("ProxyWidget"),
      RRect: findType("RRect"),
      RadioThemeData: findType("RadioThemeData"),
      Radius: findType("Radius"),
      RangeCharPredicate: findType("RangeCharPredicate"),
      RangeSliderThumbShape: findType("RangeSliderThumbShape"),
      RangeSliderTickMarkShape: findType("RangeSliderTickMarkShape"),
      RangeSliderTrackShape: findType("RangeSliderTrackShape"),
      RangeSliderValueIndicatorShape: findType("RangeSliderValueIndicatorShape"),
      RatingBar: findType("RatingBar"),
      RawGestureDetector: findType("RawGestureDetector"),
      RawKeyEvent: findType("RawKeyEvent"),
      RawMaterialButton: findType("RawMaterialButton"),
      RawScrollbar: findType("RawScrollbar"),
      RealtimeChannel: findType("RealtimeChannel"),
      Record: findType("Record"),
      Record_0: findType("+()"),
      Record_2_BoxConstraints_and_TextBaseline: findType("+(BoxConstraints,TextBaseline)"),
      Record_2_DiagnosticsNode_and_void_Function_Map_of_String_and_nullable_Object: findType("+(DiagnosticsNode,~(Map<String,Object?>))"),
      Record_2_String_and_XmlAttributeType: findType("+(String,XmlAttributeType)"),
      Record_2_TextPosition_boundaryEnd_and_TextPosition_boundaryStart_Function_TextPosition: findType("+boundaryEnd,boundaryStart(TextPosition,TextPosition)(TextPosition)"),
      Record_2_TextPosition_boundaryEnd_and_TextPosition_boundaryStart_Function_TextPosition_String: findType("+boundaryEnd,boundaryStart(TextPosition,TextPosition)(TextPosition,String)"),
      Record_2__IntrinsicDimension_and_double: findType("+(_IntrinsicDimension,double)"),
      Record_2_nullable_Object_and_nullable_Object: findType("+(Object?,Object?)"),
      Rect: findType("Rect"),
      Rectangle_num: findType("Rectangle<num>"),
      RedoTextIntent: findType("RedoTextIntent"),
      ReferenceParser_DtdExternalId: findType("ReferenceParser<DtdExternalId>"),
      ReferenceParser_List_XmlEventAttribute: findType("ReferenceParser<List<XmlEventAttribute>>"),
      ReferenceParser_Record_2_String_and_XmlAttributeType: findType("ReferenceParser<+(String,XmlAttributeType)>"),
      ReferenceParser_String: findType("ReferenceParser<String>"),
      ReferenceParser_XmlCDATAEvent: findType("ReferenceParser<XmlCDATAEvent>"),
      ReferenceParser_XmlCommentEvent: findType("ReferenceParser<XmlCommentEvent>"),
      ReferenceParser_XmlDeclarationEvent: findType("ReferenceParser<XmlDeclarationEvent>"),
      ReferenceParser_XmlDoctypeEvent: findType("ReferenceParser<XmlDoctypeEvent>"),
      ReferenceParser_XmlEndElementEvent: findType("ReferenceParser<XmlEndElementEvent>"),
      ReferenceParser_XmlEvent: findType("ReferenceParser<XmlEvent>"),
      ReferenceParser_XmlEventAttribute: findType("ReferenceParser<XmlEventAttribute>"),
      ReferenceParser_XmlProcessingEvent: findType("ReferenceParser<XmlProcessingEvent>"),
      ReferenceParser_XmlStartElementEvent: findType("ReferenceParser<XmlStartElementEvent>"),
      ReferenceParser_XmlTextEvent: findType("ReferenceParser<XmlTextEvent>"),
      ReferenceParser_dynamic: findType("ReferenceParser<@>"),
      ReferenceParser_void: findType("ReferenceParser<~>"),
      RegExpMatch: findType("RegExpMatch"),
      RenderAbsorbPointer: findType("RenderAbsorbPointer"),
      RenderAnimatedOpacity: findType("RenderAnimatedOpacity"),
      RenderAnimatedSize: findType("RenderAnimatedSize"),
      RenderBackdropFilter: findType("RenderBackdropFilter"),
      RenderBlockSemantics: findType("RenderBlockSemantics"),
      RenderBox: findType("RenderBox"),
      RenderCanvas: findType("RenderCanvas"),
      RenderClipPath: findType("RenderClipPath"),
      RenderClipRect: findType("RenderClipRect"),
      RenderConstrainedBox: findType("RenderConstrainedBox"),
      RenderCustomMultiChildLayoutBox: findType("RenderCustomMultiChildLayoutBox"),
      RenderCustomPaint: findType("RenderCustomPaint"),
      RenderCustomSingleChildLayoutBox: findType("RenderCustomSingleChildLayoutBox"),
      RenderDecoratedBox: findType("RenderDecoratedBox"),
      RenderEditable: findType("RenderEditable"),
      RenderExcludeSemantics: findType("RenderExcludeSemantics"),
      RenderFittedBox: findType("RenderFittedBox"),
      RenderFlex: findType("RenderFlex"),
      RenderFollowerLayer: findType("RenderFollowerLayer"),
      RenderFractionalTranslation: findType("RenderFractionalTranslation"),
      RenderIgnorePointer: findType("RenderIgnorePointer"),
      RenderImage: findType("RenderImage"),
      RenderIntrinsicWidth: findType("RenderIntrinsicWidth"),
      RenderLeaderLayer: findType("RenderLeaderLayer"),
      RenderLimitedBox: findType("RenderLimitedBox"),
      RenderMouseRegion: findType("RenderMouseRegion"),
      RenderObject: findType("RenderObject"),
      RenderObjectWidget: findType("RenderObjectWidget"),
      RenderObjectWithChildMixin_RenderObject: findType("RenderObjectWithChildMixin<RenderObject>"),
      RenderOffstage: findType("RenderOffstage"),
      RenderOpacity: findType("RenderOpacity"),
      RenderPadding: findType("RenderPadding"),
      RenderParagraph: findType("RenderParagraph"),
      RenderPhysicalModel: findType("RenderPhysicalModel"),
      RenderPhysicalShape: findType("RenderPhysicalShape"),
      RenderPointerListener: findType("RenderPointerListener"),
      RenderPositionedBox: findType("RenderPositionedBox"),
      RenderProxyBoxWithHitTestBehavior: findType("RenderProxyBoxWithHitTestBehavior"),
      RenderSemanticsAnnotations: findType("RenderSemanticsAnnotations"),
      RenderSemanticsGestureHandler: findType("RenderSemanticsGestureHandler"),
      RenderStack: findType("RenderStack"),
      RenderTapRegion: findType("RenderTapRegion"),
      RenderTapRegionSurface: findType("RenderTapRegionSurface"),
      RenderTransform: findType("RenderTransform"),
      RenderView: findType("RenderView"),
      RenderWrap: findType("RenderWrap"),
      RendererBinding: findType("RendererBinding"),
      RenderingEntity: findType("RenderingEntity"),
      RenderingRenderCanvas: findType("RenderingRenderCanvas"),
      ReplaceTextIntent: findType("ReplaceTextIntent"),
      RequestFocusIntent: findType("RequestFocusIntent"),
      ResolvableParser_dynamic: findType("ResolvableParser<@>"),
      Response: findType("Response"),
      RestorableNum_int: findType("RestorableNum<int>"),
      RestorableProperty_nullable_Object: findType("RestorableProperty<Object?>"),
      RestorationBucket: findType("RestorationBucket"),
      RestorationMixin_StatefulWidget: findType("RestorationMixin<StatefulWidget>"),
      RestorationScope: findType("RestorationScope"),
      ReverseTween_nullable_Rect: findType("ReverseTween<Rect?>"),
      ReversedListIterable_RenderObject: findType("ReversedListIterable<RenderObject>"),
      ReversedListIterable_RenderingEntity: findType("ReversedListIterable<RenderingEntity>"),
      ReversedListIterable__OverlayEntryWidget: findType("ReversedListIterable<_OverlayEntryWidget>"),
      ReversedListIterable__SemanticsSortGroup: findType("ReversedListIterable<_SemanticsSortGroup>"),
      RootRestorationScope: findType("RootRestorationScope"),
      RootWidget: findType("RootWidget"),
      RoutePopDisposition: findType("RoutePopDisposition"),
      Route_dynamic: findType("Route<@>"),
      Route_dynamic_Function_2_BuildContext_and_nullable_Object: findType("Route<@>(BuildContext,Object?)"),
      Runes: findType("Runes"),
      Scaffold: findType("Scaffold"),
      ScaffoldFeatureController_MaterialBanner_MaterialBannerClosedReason: findType("ScaffoldFeatureController<MaterialBanner,MaterialBannerClosedReason>"),
      ScaffoldFeatureController_SnackBar_SnackBarClosedReason: findType("ScaffoldFeatureController<SnackBar,SnackBarClosedReason>"),
      ScaffoldMessenger: findType("ScaffoldMessenger"),
      ScaffoldState: findType("ScaffoldState"),
      Scene: findType("Scene"),
      SchedulerBinding: findType("SchedulerBinding"),
      ScrollAwareImageProvider_Object: findType("ScrollAwareImageProvider<Object>"),
      ScrollBehavior: findType("ScrollBehavior"),
      ScrollConfiguration: findType("ScrollConfiguration"),
      ScrollController: findType("ScrollController"),
      ScrollIntent: findType("ScrollIntent"),
      ScrollMetrics: findType("ScrollMetrics"),
      ScrollMetricsNotification: findType("ScrollMetricsNotification"),
      ScrollNotification: findType("ScrollNotification"),
      ScrollNotificationObserverState: findType("ScrollNotificationObserverState"),
      ScrollPhysics: findType("ScrollPhysics"),
      ScrollPosition: findType("ScrollPosition"),
      ScrollToDocumentBoundaryIntent: findType("ScrollToDocumentBoundaryIntent"),
      Scrollable: findType("Scrollable"),
      ScrollableState: findType("ScrollableState"),
      ScrollbarPainter: findType("ScrollbarPainter"),
      ScrollbarTheme: findType("ScrollbarTheme"),
      ScrollbarThemeData: findType("ScrollbarThemeData"),
      SearchBarThemeData: findType("SearchBarThemeData"),
      SearchViewThemeData: findType("SearchViewThemeData"),
      SegmentedButtonThemeData: findType("SegmentedButtonThemeData"),
      SelectAllSelectionEvent: findType("SelectAllSelectionEvent"),
      SelectAllTextIntent: findType("SelectAllTextIntent"),
      SelectParagraphSelectionEvent: findType("SelectParagraphSelectionEvent"),
      SelectWordSelectionEvent: findType("SelectWordSelectionEvent"),
      Selectable: findType("Selectable0"),
      SelectionContainer: findType("SelectionContainer"),
      SelectionEdgeUpdateEvent: findType("SelectionEdgeUpdateEvent"),
      SelectionPoint: findType("SelectionPoint"),
      SelectionRect: findType("SelectionRect"),
      SelectionRegistrarScope: findType("SelectionRegistrarScope"),
      SelectionStatus: findType("SelectionStatus"),
      SemanticBehavior: findType("SemanticBehavior"),
      SemanticRoute: findType("SemanticRoute"),
      SemanticsAction: findType("SemanticsAction"),
      SemanticsActionEvent: findType("SemanticsActionEvent"),
      SemanticsBinding: findType("SemanticsBinding"),
      SemanticsConfiguration: findType("SemanticsConfiguration"),
      SemanticsFlag: findType("SemanticsFlag"),
      SemanticsGestureDelegate: findType("SemanticsGestureDelegate"),
      SemanticsHintOverrides: findType("SemanticsHintOverrides"),
      SemanticsNode: findType("SemanticsNode"),
      SemanticsNode_Function__TraversalSortNode: findType("SemanticsNode(_TraversalSortNode)"),
      SemanticsNode_Function_int: findType("SemanticsNode(int)"),
      SemanticsObject: findType("SemanticsObject"),
      SemanticsOwner: findType("SemanticsOwner"),
      SemanticsProperties: findType("SemanticsProperties"),
      SemanticsRole: findType("SemanticsRole"),
      SemanticsSortKey: findType("SemanticsSortKey"),
      SemanticsTag: findType("SemanticsTag"),
      SequenceParser8_of_String_and_String_and_String_and_nullable_DtdExternalId_and_String_and_nullable_String_and_String_and_String: findType("SequenceParser8<String,String,String,DtdExternalId?,String,String?,String,String>"),
      ServiceExtensionResponse: findType("ServiceExtensionResponse"),
      ServiceProvider: findType("ServiceProvider"),
      ServicesBinding: findType("ServicesBinding"),
      SetEquality_dynamic: findType("SetEquality<@>"),
      Set_Element: findType("Set<Element>"),
      Set_GlobalKey_State_StatefulWidget: findType("Set<GlobalKey<State<StatefulWidget>>>"),
      Set_InheritedElement: findType("Set<InheritedElement>"),
      Set_InspectorReferenceData: findType("Set<InspectorReferenceData>"),
      Set_LogicalKeyboardKey: findType("Set<LogicalKeyboardKey>"),
      Set_Object: findType("Set<Object>"),
      Set_RenderTapRegion: findType("Set<RenderTapRegion>"),
      Set_Selectable: findType("Set<Selectable0>"),
      Set_SemanticsAction: findType("Set<SemanticsAction>"),
      Set_String: findType("Set<String>"),
      Set_Ticker: findType("Set<Ticker>"),
      Set_Type: findType("Set<Type>"),
      Set_WidgetState: findType("Set<WidgetState>"),
      Set_XmlNodeType: findType("Set<XmlNodeType>"),
      Set__ModalRouteAspect: findType("Set<_ModalRouteAspect>"),
      Set_dynamic: findType("Set<@>"),
      Set_int: findType("Set<int>"),
      Set_nullable_String: findType("Set<String?>"),
      ShaderMaskEngineLayer: findType("ShaderMaskEngineLayer"),
      Shadow: findType("Shadow"),
      ShapeBorder: findType("ShapeBorder"),
      ShapeBorderClipper: findType("ShapeBorderClipper"),
      SharedPreferences: findType("SharedPreferences"),
      ShortcutActivator: findType("ShortcutActivator"),
      ShortcutManager: findType("ShortcutManager"),
      ShortcutRegistryEntry: findType("ShortcutRegistryEntry"),
      Shortcuts: findType("Shortcuts"),
      ShowValueIndicator: findType("ShowValueIndicator"),
      SingleChildRenderObjectWidget: findType("SingleChildRenderObjectWidget"),
      SingleChildStatelessWidget: findType("SingleChildStatelessWidget"),
      Sink_List_int: findType("Sink<List<int>>"),
      Sink_String: findType("Sink<String>"),
      Size: findType("Size"),
      Size_Function_BoxConstraints: findType("Size(BoxConstraints)"),
      Size_Function_RenderBox: findType("Size(RenderBox)"),
      Size_Function_RenderBox_BoxConstraints: findType("Size(RenderBox,BoxConstraints)"),
      SkipParser_DtdExternalId: findType("SkipParser<DtdExternalId>"),
      SkipWhileIterable_String: findType("SkipWhileIterable<String>"),
      SliderComponentShape: findType("SliderComponentShape"),
      SliderInteraction: findType("SliderInteraction"),
      SliderThemeData: findType("SliderThemeData"),
      SliderTickMarkShape: findType("SliderTickMarkShape"),
      SliderTrackShape: findType("SliderTrackShape"),
      SmartDashesType: findType("SmartDashesType"),
      SmartQuotesType: findType("SmartQuotesType"),
      SnackBar: findType("SnackBar"),
      SnackBarBehavior: findType("SnackBarBehavior"),
      SnackBarThemeData: findType("SnackBarThemeData"),
      SourceBuffer: findType("SourceBuffer"),
      SourceLocation: findType("SourceLocation"),
      SourceSpan: findType("SourceSpan"),
      SourceSpanWithContext: findType("SourceSpanWithContext"),
      SpaceProvider: findType("SpaceProvider"),
      SpeechGrammar: findType("SpeechGrammar"),
      SpeechRecognitionResult: findType("SpeechRecognitionResult"),
      SpellCheckConfiguration: findType("SpellCheckConfiguration"),
      SpezielleErnaehrungProvider: findType("SpezielleErnaehrungProvider"),
      SplayTreeMap_double_AssetMetadata: findType("SplayTreeMap<double,AssetMetadata>"),
      StackFit: findType("StackFit"),
      StackFrame: findType("StackFrame"),
      StackParentData: findType("StackParentData"),
      StackTrace: findType("StackTrace"),
      State_StatefulWidget: findType("State<StatefulWidget>"),
      StatefulElement: findType("StatefulElement"),
      StatefulWidget: findType("StatefulWidget"),
      StatelessWidget: findType("StatelessWidget"),
      StreamChannelController_nullable_Object: findType("StreamChannelController<Object?>"),
      StreamSubscription_int: findType("StreamSubscription<int>"),
      StreamSubscription_nullable_Size: findType("StreamSubscription<Size?>"),
      StreamedResponse: findType("StreamedResponse"),
      String: findType("String"),
      StringAttribute: findType("StringAttribute"),
      StringConversionSink: findType("StringConversionSink"),
      String_Function: findType("String()"),
      String_Function_Match: findType("String(Match)"),
      StrokeCap: findType("StrokeCap"),
      StrokeJoin: findType("StrokeJoin"),
      StrutStyle: findType("StrutStyle"),
      StyleSheet: findType("StyleSheet"),
      Success_String: findType("Success<String>"),
      SuggestionSpan: findType("SuggestionSpan"),
      Supabase: findType("Supabase"),
      SupabaseQueryBuilder: findType("SupabaseQueryBuilder"),
      Surface: findType("Surface"),
      SwitchThemeData: findType("SwitchThemeData"),
      Symbol: findType("Symbol0"),
      SynchronousFuture_AssetBundleImageKey: findType("SynchronousFuture<AssetBundleImageKey>"),
      SynchronousFuture_CupertinoLocalizations: findType("SynchronousFuture<CupertinoLocalizations>"),
      SynchronousFuture_Map_Type_dynamic: findType("SynchronousFuture<Map<Type,@>>"),
      SynchronousFuture_MaterialLocalizations: findType("SynchronousFuture<MaterialLocalizations>"),
      SynchronousFuture_WidgetsLocalizations: findType("SynchronousFuture<WidgetsLocalizations>"),
      SynchronousFuture_bool: findType("SynchronousFuture<bool>"),
      SynchronousFuture_nullable_RestorationBucket: findType("SynchronousFuture<RestorationBucket?>"),
      SynchronousFuture_void: findType("SynchronousFuture<~>"),
      SystemContextMenuClient: findType("SystemContextMenuClient"),
      SystemMouseCursor: findType("SystemMouseCursor"),
      SystemUiOverlayStyle: findType("SystemUiOverlayStyle"),
      TabBarThemeData: findType("TabBarThemeData"),
      TapAndHorizontalDragGestureRecognizer: findType("TapAndHorizontalDragGestureRecognizer"),
      TapAndPanGestureRecognizer: findType("TapAndPanGestureRecognizer"),
      TapDownDetails: findType("TapDownDetails"),
      TapGestureRecognizer: findType("TapGestureRecognizer"),
      TargetPlatform: findType("TargetPlatform"),
      TextAlign: findType("TextAlign"),
      TextAlignVertical: findType("TextAlignVertical"),
      TextBaseline: findType("TextBaseline"),
      TextBox: findType("TextBox"),
      TextButtonTheme: findType("TextButtonTheme"),
      TextButtonThemeData: findType("TextButtonThemeData"),
      TextCapitalization: findType("TextCapitalization0"),
      TextDecoration: findType("TextDecoration"),
      TextDirection: findType("TextDirection"),
      TextEditingController: findType("TextEditingController"),
      TextEditingValue: findType("TextEditingValue"),
      TextField: findType("TextField"),
      TextFormField: findType("TextFormField"),
      TextHeightBehavior: findType("TextHeightBehavior"),
      TextInputAction: findType("TextInputAction"),
      TextInputFormatter: findType("TextInputFormatter"),
      TextInputType: findType("TextInputType"),
      TextLeadingDistribution: findType("TextLeadingDistribution"),
      TextMagnifier: findType("TextMagnifier"),
      TextOverflow: findType("TextOverflow"),
      TextPainter: findType("TextPainter"),
      TextParentData: findType("TextParentData"),
      TextPosition: findType("TextPosition"),
      TextRange: findType("TextRange"),
      TextScaler: findType("TextScaler"),
      TextSelection: findType("TextSelection"),
      TextSelectionControls: findType("TextSelectionControls"),
      TextSelectionHandleControls: findType("TextSelectionHandleControls"),
      TextSelectionHandleType: findType("TextSelectionHandleType"),
      TextSelectionPoint: findType("TextSelectionPoint"),
      TextSelectionTheme: findType("TextSelectionTheme"),
      TextSelectionThemeData: findType("TextSelectionThemeData"),
      TextSelectionToolbarLayoutDelegate: findType("TextSelectionToolbarLayoutDelegate"),
      TextSpan: findType("TextSpan"),
      TextStyle: findType("TextStyle"),
      TextTheme: findType("TextTheme"),
      TextTrack: findType("TextTrack"),
      TextTrackCue: findType("TextTrackCue"),
      TextWidthBasis: findType("TextWidthBasis"),
      ThemeData: findType("ThemeData"),
      ThemeDataTween: findType("ThemeDataTween"),
      ThemeExtension_ThemeExtension_dynamic: findType("ThemeExtension<ThemeExtension<@>>"),
      ThemeExtension_dynamic: findType("ThemeExtension<@>"),
      Ticker: findType("Ticker"),
      TickerMode: findType("TickerMode"),
      TimeOfDay: findType("TimeOfDay"),
      TimePickerThemeData: findType("TimePickerThemeData"),
      Timer: findType("Timer"),
      ToggleButtonsThemeData: findType("ToggleButtonsThemeData"),
      TokenParser_String: findType("TokenParser<String>"),
      ToolbarItemsParentData: findType("ToolbarItemsParentData"),
      TooltipState: findType("TooltipState"),
      TooltipTheme: findType("TooltipTheme"),
      TooltipThemeData: findType("TooltipThemeData"),
      TooltipTriggerMode: findType("TooltipTriggerMode"),
      Touch: findType("Touch"),
      Transform: findType("Transform0"),
      TransformEngineLayer: findType("TransformEngineLayer"),
      TransformLayer: findType("TransformLayer"),
      TransposeCharactersIntent: findType("TransposeCharactersIntent"),
      TraversalEdgeBehavior: findType("TraversalEdgeBehavior"),
      TrustedGetRuntimeType: findType("TrustedGetRuntimeType"),
      Tween_Offset: findType("Tween<Offset>"),
      Tween_double: findType("Tween<double>"),
      Tween_dynamic_Function_dynamic: findType("Tween<@>(@)"),
      Tween_nullable_Rect: findType("Tween<Rect?>"),
      Type: findType("Type"),
      TypeError: findType("TypeError"),
      TypedData: findType("TypedData"),
      Typography: findType("Typography"),
      Uint16List: findType("Uint16List"),
      Uint32List: findType("Uint32List"),
      Uint8ClampedList: findType("Uint8ClampedList"),
      Uint8List: findType("Uint8List"),
      UndoHistoryController: findType("UndoHistoryController"),
      UndoHistory_TextEditingValue: findType("UndoHistory<TextEditingValue>"),
      UndoTextIntent: findType("UndoTextIntent"),
      UniqueRef_JavaScriptObject: findType("UniqueRef<JavaScriptObject>"),
      UniqueRef_Object: findType("UniqueRef<Object>"),
      UnknownJavaScriptObject: findType("UnknownJavaScriptObject"),
      UnmanagedRestorationScope: findType("UnmanagedRestorationScope"),
      UnmodifiableMapView_String_Logger: findType("UnmodifiableMapView<String,Logger>"),
      UnmodifiableMapView_String_String: findType("UnmodifiableMapView<String,String>"),
      UnorderedIterableEquality_dynamic: findType("UnorderedIterableEquality<@>"),
      UpdateSelectionIntent: findType("UpdateSelectionIntent"),
      Uri: findType("Uri"),
      UserIdentity: findType("UserIdentity"),
      UserResponse: findType("UserResponse"),
      ValueKey_Object: findType("ValueKey<Object>"),
      ValueKey_StandardComponentType: findType("ValueKey<StandardComponentType>"),
      ValueListenableBuilder_bool: findType("ValueListenableBuilder<bool>"),
      ValueListenableBuilder_double: findType("ValueListenableBuilder<double>"),
      ValueNotifier_MagnifierInfo: findType("ValueNotifier<MagnifierInfo>"),
      ValueNotifier_bool: findType("ValueNotifier<bool>"),
      Vector3: findType("Vector3"),
      Vector4: findType("Vector4"),
      Velocity: findType("Velocity"),
      VelocityTracker: findType("VelocityTracker"),
      VelocityTracker_Function_PointerEvent: findType("VelocityTracker(PointerEvent)"),
      VerticalDirection: findType("VerticalDirection"),
      VerticalDragGestureRecognizer: findType("VerticalDragGestureRecognizer"),
      ViewClipChain: findType("ViewClipChain"),
      ViewConfiguration: findType("ViewConfiguration"),
      ViewFocusEvent: findType("ViewFocusEvent"),
      ViewRasterizer: findType("ViewRasterizer"),
      ViewportNotificationMixin: findType("ViewportNotificationMixin"),
      ViewportOffset: findType("ViewportOffset"),
      VisualDensity: findType("VisualDensity"),
      VoidCallbackIntent: findType("VoidCallbackIntent"),
      WeakMap_Object_String: findType("WeakMap<Object,String>"),
      WeakReference__RoutePlaceholder: findType("WeakReference<_RoutePlaceholder>"),
      WhereIterable_String: findType("WhereIterable<String>"),
      WhereTypeIterable_PointerEvent: findType("WhereTypeIterable<PointerEvent>"),
      WhereTypeIterable_RenderingRenderCanvas: findType("WhereTypeIterable<RenderingRenderCanvas>"),
      WhereTypeIterable_StackFrame: findType("WhereTypeIterable<StackFrame>"),
      WhereTypeIterable_String: findType("WhereTypeIterable<String>"),
      WhereTypeIterable_XmlDeclarationEvent: findType("WhereTypeIterable<XmlDeclarationEvent>"),
      WhereTypeIterable_XmlDoctypeEvent: findType("WhereTypeIterable<XmlDoctypeEvent>"),
      WhereTypeIterable_XmlStartElementEvent: findType("WhereTypeIterable<XmlStartElementEvent>"),
      WhereTypeIterable_of_void_Function_2_Object_and_nullable_StackTrace: findType("WhereTypeIterable<~(Object,StackTrace?)>"),
      WhereTypeIterator_FocusScopeNode: findType("WhereTypeIterator<FocusScopeNode>"),
      Widget: findType("Widget"),
      WidgetSpan: findType("WidgetSpan"),
      WidgetState: findType("WidgetState"),
      WidgetStateMapper_double: findType("WidgetStateMapper<double>"),
      WidgetStateMapper_nullable_Color: findType("WidgetStateMapper<Color?>"),
      WidgetStateMapper_nullable_MouseCursor: findType("WidgetStateMapper<MouseCursor?>"),
      WidgetStatePropertyAll_Color: findType("WidgetStatePropertyAll<Color>"),
      WidgetStatePropertyAll_EdgeInsetsGeometry: findType("WidgetStatePropertyAll<EdgeInsetsGeometry>"),
      WidgetStatePropertyAll_OutlinedBorder: findType("WidgetStatePropertyAll<OutlinedBorder>"),
      WidgetStatePropertyAll_Size: findType("WidgetStatePropertyAll<Size>"),
      WidgetStatePropertyAll_TextStyle: findType("WidgetStatePropertyAll<TextStyle>"),
      WidgetStatePropertyAll_double: findType("WidgetStatePropertyAll<double>"),
      WidgetStatePropertyAll_nullable_Color: findType("WidgetStatePropertyAll<Color?>"),
      WidgetStatePropertyAll_nullable_EdgeInsetsGeometry: findType("WidgetStatePropertyAll<EdgeInsetsGeometry?>"),
      WidgetStatePropertyAll_nullable_OutlinedBorder: findType("WidgetStatePropertyAll<OutlinedBorder?>"),
      WidgetStatePropertyAll_nullable_TextStyle: findType("WidgetStatePropertyAll<TextStyle?>"),
      WidgetStateProperty_nullable_BorderSide: findType("WidgetStateProperty<BorderSide?>"),
      WidgetStateProperty_nullable_Color: findType("WidgetStateProperty<Color?>"),
      WidgetStateProperty_nullable_EdgeInsetsGeometry: findType("WidgetStateProperty<EdgeInsetsGeometry?>"),
      WidgetStateProperty_nullable_Icon: findType("WidgetStateProperty<Icon?>"),
      WidgetStateProperty_nullable_IconThemeData: findType("WidgetStateProperty<IconThemeData?>"),
      WidgetStateProperty_nullable_MouseCursor: findType("WidgetStateProperty<MouseCursor?>"),
      WidgetStateProperty_nullable_OutlinedBorder: findType("WidgetStateProperty<OutlinedBorder?>"),
      WidgetStateProperty_nullable_Size: findType("WidgetStateProperty<Size?>"),
      WidgetStateProperty_nullable_TextStyle: findType("WidgetStateProperty<TextStyle?>"),
      WidgetStateProperty_nullable_Widget: findType("WidgetStateProperty<Widget?>"),
      WidgetStateProperty_nullable_bool: findType("WidgetStateProperty<bool?>"),
      WidgetStateProperty_nullable_double: findType("WidgetStateProperty<double?>"),
      WidgetStatesConstraint: findType("WidgetStatesConstraint"),
      Widget_Function_3_BuildContext_and_Set_WidgetState_and_nullable_Widget: findType("Widget(BuildContext,Set<WidgetState>,Widget?)"),
      Widget_Function_BuildContext: findType("Widget(BuildContext)"),
      WidgetsApp: findType("WidgetsApp"),
      WidgetsBinding: findType("WidgetsBinding"),
      WidgetsBindingObserver: findType("WidgetsBindingObserver"),
      WidgetsLocalizations: findType("WidgetsLocalizations"),
      WrapAlignment: findType("WrapAlignment"),
      WrapCrossAlignment: findType("WrapCrossAlignment"),
      WrapParentData: findType("WrapParentData"),
      XmlAttribute: findType("XmlAttribute"),
      XmlCDATAEvent: findType("XmlCDATAEvent"),
      XmlCommentEvent: findType("XmlCommentEvent"),
      XmlDeclarationEvent: findType("XmlDeclarationEvent"),
      XmlDescendantsIterable: findType("XmlDescendantsIterable"),
      XmlDoctypeEvent: findType("XmlDoctypeEvent"),
      XmlElement: findType("XmlElement"),
      XmlEndElementEvent: findType("XmlEndElementEvent"),
      XmlEntityMapping: findType("XmlEntityMapping"),
      XmlEvent: findType("XmlEvent"),
      XmlEventAttribute: findType("XmlEventAttribute"),
      XmlHasName: findType("XmlHasName"),
      XmlHasVisitor: findType("XmlHasVisitor"),
      XmlNode: findType("XmlNode"),
      XmlProcessingEvent: findType("XmlProcessingEvent"),
      XmlStartElementEvent: findType("XmlStartElementEvent"),
      XmlTextEvent: findType("XmlTextEvent"),
      _ActionsScope: findType("_ActionsScope"),
      _ActivatorIntentPair: findType("_ActivatorIntentPair"),
      _AnyTapGestureRecognizer: findType("_AnyTapGestureRecognizer"),
      _AssetManifestBin: findType("_AssetManifestBin"),
      _AsyncBroadcastStreamController_nullable_Size: findType("_AsyncBroadcastStreamController<Size?>"),
      _AsyncCompleter_AssetBundleImageKey: findType("_AsyncCompleter<AssetBundleImageKey>"),
      _AsyncCompleter_AuthResponse: findType("_AsyncCompleter<AuthResponse>"),
      _AsyncCompleter_SharedPreferences: findType("_AsyncCompleter<SharedPreferences>"),
      _AsyncCompleter_SnackBarClosedReason: findType("_AsyncCompleter<SnackBarClosedReason>"),
      _AsyncCompleter_StreamedResponse: findType("_AsyncCompleter<StreamedResponse>"),
      _AsyncCompleter_Uint8List: findType("_AsyncCompleter<Uint8List>"),
      _AsyncCompleter_nullable_ByteData: findType("_AsyncCompleter<ByteData?>"),
      _AsyncCompleter_nullable_Object: findType("_AsyncCompleter<Object?>"),
      _AsyncCompleter_nullable_RestorationBucket: findType("_AsyncCompleter<RestorationBucket?>"),
      _AsyncCompleter_void: findType("_AsyncCompleter<~>"),
      _AutofillScope: findType("_AutofillScope"),
      _BorderContainer: findType("_BorderContainer"),
      _BoxEdge: findType("_BoxEdge"),
      _ButtonSanitizer: findType("_ButtonSanitizer"),
      _CachedImage: findType("_CachedImage"),
      _Circle: findType("_Circle"),
      _ColorFilterRenderObject: findType("_ColorFilterRenderObject"),
      _CupertinoChevronPainter: findType("_CupertinoChevronPainter"),
      _CupertinoLocalizationsDelegate: findType("_CupertinoLocalizationsDelegate"),
      _CupertinoTextSelectionHandlePainter: findType("_CupertinoTextSelectionHandlePainter"),
      _CupertinoTextSelectionToolbarContent: findType("_CupertinoTextSelectionToolbarContent"),
      _CupertinoTextSelectionToolbarItems: findType("_CupertinoTextSelectionToolbarItems"),
      _CupertinoTextSelectionToolbarItemsSlot: findType("_CupertinoTextSelectionToolbarItemsSlot"),
      _DecorationClipper: findType("_DecorationClipper"),
      _DecorationSlot: findType("_DecorationSlot"),
      _DeleteTextAction_DeleteCharacterIntent: findType("_DeleteTextAction<DeleteCharacterIntent>"),
      _DeleteTextAction_DeleteToLineBreakIntent: findType("_DeleteTextAction<DeleteToLineBreakIntent>"),
      _DeleteTextAction_DeleteToNextWordBoundaryIntent: findType("_DeleteTextAction<DeleteToNextWordBoundaryIntent>"),
      _DeprecatedRawViewKey_State_StatefulWidget: findType("_DeprecatedRawViewKey<State<StatefulWidget>>"),
      _Diagonal: findType("_Diagonal"),
      _DirectionalPolicyData: findType("_DirectionalPolicyData"),
      _DirectionalPolicyDataEntry: findType("_DirectionalPolicyDataEntry"),
      _DomListWrapper_JavaScriptObject: findType("_DomListWrapper<JavaScriptObject>"),
      _DomTouchListWrapper_JavaScriptObject: findType("_DomTouchListWrapper<JavaScriptObject>"),
      _EffectiveTickerMode: findType("_EffectiveTickerMode"),
      _EventStream_JSObject: findType("_EventStream<JSObject>"),
      _EventStream_MessageEvent: findType("_EventStream0<MessageEvent>"),
      _ExitWidgetSelectionTooltipPainter: findType("_ExitWidgetSelectionTooltipPainter"),
      _FloatingActionButtonTransition: findType("_FloatingActionButtonTransition"),
      _FocusInheritedScope: findType("_FocusInheritedScope"),
      _FocusTraversalGroupInfo: findType("_FocusTraversalGroupInfo"),
      _FormScope: findType("_FormScope"),
      _FrameCallbackEntry: findType("_FrameCallbackEntry"),
      _Future_AssetBundleImageKey: findType("_Future<AssetBundleImageKey>"),
      _Future_AuthResponse: findType("_Future<AuthResponse>"),
      _Future_SharedPreferences: findType("_Future<SharedPreferences>"),
      _Future_SnackBarClosedReason: findType("_Future<SnackBarClosedReason>"),
      _Future_StreamedResponse: findType("_Future<StreamedResponse>"),
      _Future_Uint8List: findType("_Future<Uint8List>"),
      _Future_bool: findType("_Future<bool>"),
      _Future_dynamic: findType("_Future<@>"),
      _Future_int: findType("_Future<int>"),
      _Future_nullable_ByteData: findType("_Future<ByteData?>"),
      _Future_nullable_Object: findType("_Future<Object?>"),
      _Future_nullable_RestorationBucket: findType("_Future<RestorationBucket?>"),
      _Future_void: findType("_Future<~>"),
      _GestureArena: findType("_GestureArena"),
      _GlowingOverscrollIndicatorPainter: findType("_GlowingOverscrollIndicatorPainter"),
      _HelperError: findType("_HelperError"),
      _HeroFlight: findType("_HeroFlight"),
      _HeroFlightManifest: findType("_HeroFlightManifest"),
      _HeroState: findType("_HeroState"),
      _Highlight: findType("_Highlight"),
      _HighlightModeManager: findType("_HighlightModeManager"),
      _HighlightType: findType("_HighlightType"),
      _IdentityHashMap_of_nullable_Object_and_nullable_Object: findType("_IdentityHashMap<Object?,Object?>"),
      _InheritedTheme: findType("_InheritedTheme"),
      _InkResponseStateWidget: findType("_InkResponseStateWidget"),
      _InputBorderPainter: findType("_InputBorderPainter"),
      _InterestingSemanticsFragment: findType("_InterestingSemanticsFragment"),
      _Line: findType("_Line"),
      _LinkedIdentityHashSet_InspectorReferenceData: findType("_LinkedIdentityHashSet<InspectorReferenceData>"),
      _ListenerEntry: findType("_ListenerEntry"),
      _LiveImage: findType("_LiveImage"),
      _LiveTextIconPainter: findType("_LiveTextIconPainter"),
      _LocalizationsScope: findType("_LocalizationsScope"),
      _MapEntry: findType("_MapEntry"),
      _MaterialLocalizationsDelegate: findType("_MaterialLocalizationsDelegate"),
      _MediaQueryFromView: findType("_MediaQueryFromView"),
      _ModalRouteAspect: findType("_ModalRouteAspect"),
      _ModalScopeStatus: findType("_ModalScopeStatus"),
      _MouseState: findType("_MouseState"),
      _NavigatorObservation: findType("_NavigatorObservation"),
      _NegativeClip: findType("_NegativeClip"),
      _NestedHook: findType("_NestedHook"),
      _NestedHookElement: findType("_NestedHookElement"),
      _OverflowBarParentData: findType("_OverflowBarParentData"),
      _OverlayEntryLocation: findType("_OverlayEntryLocation"),
      _OverlayEntryWidget: findType("_OverlayEntryWidget"),
      _OverlayPortal: findType("_OverlayPortal"),
      _ParentInkResponseProvider: findType("_ParentInkResponseProvider"),
      _Pending: findType("_Pending"),
      _PendingImage: findType("_PendingImage"),
      _PipelineOwnerScope: findType("_PipelineOwnerScope"),
      _PlaceholderPainter: findType("_PlaceholderPainter"),
      _PlatformChannelStats: findType("_PlatformChannelStats"),
      _PointerDeviceState: findType("_PointerDeviceState"),
      _ProfiledBinaryMessenger: findType("_ProfiledBinaryMessenger"),
      _RadialPainter: findType("_RadialPainter"),
      _RawViewInternal: findType("_RawViewInternal"),
      _ReadingOrderDirectionalGroupData: findType("_ReadingOrderDirectionalGroupData"),
      _ReadingOrderSortData: findType("_ReadingOrderSortData"),
      _RenderAppBarTitleBox: findType("_RenderAppBarTitleBox"),
      _RenderChildOverflowBox: findType("_RenderChildOverflowBox"),
      _RenderColoredBox: findType("_RenderColoredBox"),
      _RenderCompositionCallback: findType("_RenderCompositionCallback"),
      _RenderCupertinoTextSelectionToolbarItems: findType("_RenderCupertinoTextSelectionToolbarItems"),
      _RenderCupertinoTextSelectionToolbarShape: findType("_RenderCupertinoTextSelectionToolbarShape"),
      _RenderDecoration: findType("_RenderDecoration"),
      _RenderDeferredLayoutBox: findType("_RenderDeferredLayoutBox"),
      _RenderInkFeatures: findType("_RenderInkFeatures"),
      _RenderInputPadding: findType("_RenderInputPadding"),
      _RenderInputPadding_2: findType("_RenderInputPadding0"),
      _RenderInspectorOverlay: findType("_RenderInspectorOverlay"),
      _RenderLayoutSurrogateProxyBox: findType("_RenderLayoutSurrogateProxyBox"),
      _RenderMagnification: findType("_RenderMagnification"),
      _RenderOverflowBar: findType("_RenderOverflowBar"),
      _RenderScaledInlineWidget: findType("_RenderScaledInlineWidget"),
      _RenderScrollSemantics: findType("_RenderScrollSemantics"),
      _RenderSingleChildViewport: findType("_RenderSingleChildViewport"),
      _RenderSnapshotWidget: findType("_RenderSnapshotWidget"),
      _RenderTextSelectionToolbarItemsLayout: findType("_RenderTextSelectionToolbarItemsLayout"),
      _RenderTheater: findType("_RenderTheater"),
      _RenderTheaterMarker: findType("_RenderTheaterMarker"),
      _RouteEntry: findType("_RouteEntry"),
      _RouterScope: findType("_RouterScope"),
      _ScaffoldLayout: findType("_ScaffoldLayout"),
      _ScaffoldMessengerScope: findType("_ScaffoldMessengerScope"),
      _ScaffoldScope: findType("_ScaffoldScope"),
      _ScribbleFocusable: findType("_ScribbleFocusable"),
      _ScrollNotificationObserverScope: findType("_ScrollNotificationObserverScope"),
      _ScrollableScope: findType("_ScrollableScope"),
      _ScrollableSelectionHandler: findType("_ScrollableSelectionHandler"),
      _SelectableFragment: findType("_SelectableFragment"),
      _SelectableIconButton: findType("_SelectableIconButton"),
      _SelectionHandleOverlay: findType("_SelectionHandleOverlay"),
      _SelectionToolbarWrapper: findType("_SelectionToolbarWrapper"),
      _SemanticsSortGroup: findType("_SemanticsSortGroup"),
      _ShapeBorderPainter: findType("_ShapeBorderPainter"),
      _SharedAppModel: findType("_SharedAppModel"),
      _ShortcutRegistrarScope: findType("_ShortcutRegistrarScope"),
      _SimpleCallbackSink_nullable_Object: findType("_SimpleCallbackSink<Object?>"),
      _StateLifecycle: findType("_StateLifecycle"),
      _StoredMessage: findType("_StoredMessage"),
      _StreamControllerAddStreamState_nullable_Object: findType("_StreamControllerAddStreamState<Object?>"),
      _SwitchableSemanticsFragment: findType("_SwitchableSemanticsFragment"),
      _SyncBroadcastStreamController_LogRecord: findType("_SyncBroadcastStreamController<LogRecord>"),
      _SyncBroadcastStreamController_int: findType("_SyncBroadcastStreamController<int>"),
      _SyncStarIterable_RenderBox: findType("_SyncStarIterable<RenderBox>"),
      _TapTracker: findType("_TapTracker"),
      _TaskEntry_dynamic: findType("_TaskEntry<@>"),
      _TextFormFieldState: findType("_TextFormFieldState"),
      _TextSelectionHandlePainter: findType("_TextSelectionHandlePainter"),
      _TextSelectionToolbarOverflowable: findType("_TextSelectionToolbarOverflowable"),
      _TextSelectionToolbarTrailingEdgeAlignRenderBox: findType("_TextSelectionToolbarTrailingEdgeAlignRenderBox"),
      _Theater: findType("_Theater"),
      _TheaterParentData: findType("_TheaterParentData"),
      _ToolbarContainerLayout: findType("_ToolbarContainerLayout"),
      _ToolbarLayout: findType("_ToolbarLayout"),
      _TooltipPositionDelegate: findType("_TooltipPositionDelegate"),
      _TooltipVisibilityScope: findType("_TooltipVisibilityScope"),
      _TrackTapGestureRecognizer: findType("_TrackTapGestureRecognizer"),
      _TransformedRect: findType("_TransformedRect"),
      _TraversalSortNode: findType("_TraversalSortNode"),
      _UnicodePropertyLookup_FallbackFontComponent: findType("_UnicodePropertyLookup<FallbackFontComponent>"),
      _UpdateTextSelectionVerticallyAction_DirectionalCaretMovementIntent: findType("_UpdateTextSelectionVerticallyAction<DirectionalCaretMovementIntent>"),
      _Vector: findType("_Vector"),
      _ViewScope: findType("_ViewScope"),
      _WeakReferenceWrapper_Object: findType("_WeakReferenceWrapper<Object>"),
      _WeakReferenceWrapper_Route_dynamic: findType("_WeakReferenceWrapper<Route<@>>"),
      _WeakReferenceWrapper__RoutePlaceholder: findType("_WeakReferenceWrapper<_RoutePlaceholder>"),
      _WidgetStatePropertyWith_Color: findType("_WidgetStatePropertyWith<Color>"),
      _WidgetStatePropertyWith_bool: findType("_WidgetStatePropertyWith<bool>"),
      _WidgetStatePropertyWith_double: findType("_WidgetStatePropertyWith<double>"),
      _WidgetStatePropertyWith_nullable_BorderSide: findType("_WidgetStatePropertyWith<BorderSide?>"),
      _WidgetStatePropertyWith_nullable_Color: findType("_WidgetStatePropertyWith<Color?>"),
      _WidgetStatePropertyWith_nullable_MouseCursor: findType("_WidgetStatePropertyWith<MouseCursor?>"),
      _WidgetTicker: findType("_WidgetTicker"),
      _WidgetsLocalizationsDelegate: findType("_WidgetsLocalizationsDelegate"),
      _ZoomEnterTransition: findType("_ZoomEnterTransition"),
      _ZoomEnterTransitionPainter: findType("_ZoomEnterTransitionPainter"),
      _ZoomExitTransition: findType("_ZoomExitTransition"),
      _ZoomExitTransitionPainter: findType("_ZoomExitTransitionPainter"),
      bool: findType("bool"),
      bool_Function_BoxHitTestResult_Offset: findType("bool(BoxHitTestResult,Offset)"),
      bool_Function_Element: findType("bool(Element)"),
      bool_Function_FlutterHtmlKeyboardEvent: findType("bool(FlutterHtmlKeyboardEvent)"),
      bool_Function_InlineSpan: findType("bool(InlineSpan)"),
      bool_Function_NotoFont: findType("bool(NotoFont)"),
      bool_Function_Object: findType("bool(Object)"),
      bool_Function_Route_dynamic: findType("bool(Route<@>)"),
      bool_Function_SemanticsNode: findType("bool(SemanticsNode)"),
      bool_Function_SemanticsObject: findType("bool(SemanticsObject)"),
      bool_Function_String: findType("bool(String)"),
      bool_Function__Highlight: findType("bool(_Highlight)"),
      bool_Function__RouteEntry: findType("bool(_RouteEntry)"),
      double: findType("double"),
      double_Function_RenderBox_BoxConstraints: findType("double(RenderBox,BoxConstraints)"),
      double_Function_RenderBox_double: findType("double(RenderBox,double)"),
      double_Function_double: findType("double(double)"),
      dynamic: findType("@"),
      dynamic_Function: findType("@()"),
      dynamic_Function_JavaScriptObject: findType("@(JavaScriptObject)"),
      dynamic_Function_Object: findType("@(Object)"),
      dynamic_Function_Object_StackTrace: findType("@(Object,StackTrace)"),
      dynamic_Function_String: findType("@(String)"),
      dynamic_Function_dynamic: findType("@(@)"),
      dynamic_Function_dynamic_dynamic: findType("@(@,@)"),
      int: findType("int"),
      int_Function_int: findType("int(int)"),
      legacy_Never: findType("0&*"),
      legacy_Object: findType("Object*"),
      nullable_Animation_double: findType("Animation<double>?"),
      nullable_BackdropFilterEngineLayer: findType("BackdropFilterEngineLayer0?"),
      nullable_BackdropFilterLayer: findType("BackdropFilterLayer?"),
      nullable_Border: findType("Border?"),
      nullable_BorderDirectional: findType("BorderDirectional?"),
      nullable_BorderRadius: findType("BorderRadius?"),
      nullable_BorderRadiusTween: findType("BorderRadiusTween?"),
      nullable_BorderSide: findType("BorderSide?"),
      nullable_ByteData: findType("ByteData?"),
      nullable_ChangeNotifier: findType("ChangeNotifier?"),
      nullable_ChildSemanticsConfigurationsResult_Function_List_SemanticsConfiguration: findType("ChildSemanticsConfigurationsResult(List<SemanticsConfiguration>)?"),
      nullable_CkManagedSkImageFilterConvertible: findType("CkManagedSkImageFilterConvertible?"),
      nullable_CkPaint: findType("CkPaint?"),
      nullable_CkShader: findType("CkShader?"),
      nullable_ClipPathEngineLayer: findType("ClipPathEngineLayer0?"),
      nullable_ClipPathLayer: findType("ClipPathLayer?"),
      nullable_ClipRRectEngineLayer: findType("ClipRRectEngineLayer0?"),
      nullable_ClipRRectLayer: findType("ClipRRectLayer?"),
      nullable_ClipRectEngineLayer: findType("ClipRectEngineLayer0?"),
      nullable_ClipRectLayer: findType("ClipRectLayer?"),
      nullable_ClipboardData: findType("ClipboardData?"),
      nullable_Color: findType("Color?"),
      nullable_ColorFilterEngineLayer: findType("ColorFilterEngineLayer0?"),
      nullable_ColorFilterLayer: findType("ColorFilterLayer?"),
      nullable_ColorTween: findType("ColorTween?"),
      nullable_Completer_AuthResponse: findType("Completer<AuthResponse>?"),
      nullable_Completer_nullable_RestorationBucket: findType("Completer<RestorationBucket?>?"),
      nullable_Decoration: findType("Decoration?"),
      nullable_DiagnosticsNode: findType("DiagnosticsNode?"),
      nullable_Directionality: findType("Directionality?"),
      nullable_DtdExternalId: findType("DtdExternalId?"),
      nullable_Duration: findType("Duration?"),
      nullable_EdgeInsetsGeometry: findType("EdgeInsetsGeometry?"),
      nullable_EdgeInsetsGeometryTween: findType("EdgeInsetsGeometryTween?"),
      nullable_Element: findType("Element?"),
      nullable_Encoding: findType("Encoding?"),
      nullable_EngineFlutterWindow: findType("EngineFlutterWindow?"),
      nullable_FocusNode: findType("FocusNode?"),
      nullable_FollowerLayer: findType("FollowerLayer?"),
      nullable_FrameInfo: findType("FrameInfo?"),
      nullable_Function: findType("Function?"),
      nullable_FutureOr_bool_Function_Exception: findType("bool/(Exception)?"),
      nullable_Future_Null: findType("Future<Null>?"),
      nullable_Future_dynamic_Function_MethodCall: findType("Future<@>(MethodCall)?"),
      nullable_Future_void: findType("Future<~>?"),
      nullable_Gamepad: findType("Gamepad?"),
      nullable_GlobalKey_NavigatorState: findType("GlobalKey<NavigatorState>?"),
      nullable_HeroControllerScope: findType("HeroControllerScope?"),
      nullable_HorizontalDragGestureRecognizer: findType("HorizontalDragGestureRecognizer?"),
      nullable_IconThemeData: findType("IconThemeData?"),
      nullable_Image: findType("Image0?"),
      nullable_ImageFilterEngineLayer: findType("ImageFilterEngineLayer0?"),
      nullable_ImageInfo: findType("ImageInfo?"),
      nullable_InkHighlight: findType("InkHighlight?"),
      nullable_InputBorder: findType("InputBorder?"),
      nullable_Intent: findType("Intent?"),
      nullable_InteractiveInkFeatureFactory: findType("InteractiveInkFeatureFactory?"),
      nullable_Iterable_AssetMetadata: findType("Iterable<AssetMetadata>?"),
      nullable_Iterable_DiagnosticsNode_Function: findType("Iterable<DiagnosticsNode>()?"),
      nullable_Iterable_OverlayEntry: findType("Iterable<OverlayEntry>?"),
      nullable_JSArray_nullable_Object: findType("JSArray<Object?>?"),
      nullable_JSObject: findType("JSObject?"),
      nullable_JavaScriptObject: findType("JavaScriptObject?"),
      nullable_KeyEventResult_Function_FocusNode_KeyEvent: findType("KeyEventResult(FocusNode,KeyEvent)?"),
      nullable_KeyEventResult_Function_FocusNode_RawKeyEvent: findType("KeyEventResult(FocusNode,RawKeyEvent)?"),
      nullable_LinkedHashMap_Key_SemanticsNode: findType("LinkedHashMap<Key,SemanticsNode>?"),
      nullable_LinkedList__ListenerEntry: findType("LinkedList<_ListenerEntry>?"),
      nullable_LinkedList__OverlayEntryLocation: findType("LinkedList<_OverlayEntryLocation>?"),
      nullable_List_AttributedString: findType("List<AttributedString>?"),
      nullable_List_CkPictureRecorder: findType("List<CkPictureRecorder>?"),
      nullable_List_CustomPainterSemantics_Function_Size: findType("List<CustomPainterSemantics>(Size)?"),
      nullable_List_DiagnosticsNode: findType("List<DiagnosticsNode>?"),
      nullable_List_Directionality: findType("List<Directionality>?"),
      nullable_List_DisplayFeature: findType("List<DisplayFeature>?"),
      nullable_List_FocusNode: findType("List<FocusNode>?"),
      nullable_List_FontVariation: findType("List<FontVariation>?"),
      nullable_List_ImageStreamListener: findType("List<ImageStreamListener>?"),
      nullable_List_InkFeature: findType("List<InkFeature>?"),
      nullable_List_InlineSpanSemanticsInformation: findType("List<InlineSpanSemanticsInformation>?"),
      nullable_List_LineMetrics: findType("List<LineMetrics>?"),
      nullable_List_Locale: findType("List<Locale>?"),
      nullable_List_PlaceholderDimensions: findType("List<PlaceholderDimensions>?"),
      nullable_List_Rect: findType("List<Rect>?"),
      nullable_List_RestorableProperty_nullable_Object: findType("List<RestorableProperty<Object?>>?"),
      nullable_List_SemanticBehavior: findType("List<SemanticBehavior>?"),
      nullable_List_SemanticsNode: findType("List<SemanticsNode>?"),
      nullable_List_SemanticsObject: findType("List<SemanticsObject>?"),
      nullable_List_Shadow: findType("List<Shadow>?"),
      nullable_List_String: findType("List<String>?"),
      nullable_List_StringAttribute: findType("List<StringAttribute>?"),
      nullable_List_SuggestionSpan: findType("List<SuggestionSpan>?"),
      nullable_List_TextBox: findType("List<TextBox>?"),
      nullable_List__SelectableFragment: findType("List<_SelectableFragment>?"),
      nullable_List_double: findType("List<double>?"),
      nullable_List_dynamic: findType("List<@>?"),
      nullable_List_nullable_Object: findType("List<Object?>?"),
      nullable_List_of_nullable_void_Function_ObjectEvent: findType("List<~(ObjectEvent)?>?"),
      nullable_Listenable: findType("Listenable?"),
      nullable_LogicalKeyboardKey: findType("LogicalKeyboardKey?"),
      nullable_LongPressGestureRecognizer: findType("LongPressGestureRecognizer?"),
      nullable_Map_BoxConstraints_Size: findType("Map<BoxConstraints,Size>?"),
      nullable_Map_Object_RenderBox: findType("Map<Object,RenderBox>?"),
      nullable_Map_Object_dynamic: findType("Map<Object,@>?"),
      nullable_Map_PictureLayer_CkPictureRecorder: findType("Map<PictureLayer0,CkPictureRecorder>?"),
      nullable_Map_String_String: findType("Map<String,String>?"),
      nullable_Map_String_dynamic: findType("Map<String,@>?"),
      nullable_Map_Type_GestureRecognizer: findType("Map<Type,GestureRecognizer>?"),
      nullable_Map_dynamic_dynamic: findType("Map<@,@>?"),
      nullable_Map_of_BoxConstraints_and_nullable_double: findType("Map<BoxConstraints,double?>?"),
      nullable_Map_of_Element_and_Set_GlobalKey_State_StatefulWidget: findType("Map<Element,Set<GlobalKey<State<StatefulWidget>>>>?"),
      nullable_Map_of_Key_and_List_Element: findType("Map<Key,List<Element>>?"),
      nullable_Map_of_Record_2__IntrinsicDimension_and_double_and_double: findType("Map<+(_IntrinsicDimension,double),double>?"),
      nullable_Map_of_nullable_LogicalKeyboardKey_and_List__ActivatorIntentPair: findType("Map<LogicalKeyboardKey?,List<_ActivatorIntentPair>>?"),
      nullable_Map_of_nullable_Object_and_nullable_Object: findType("Map<Object?,Object?>?"),
      nullable_Map_of_nullable_String_and_List_Object: findType("Map<String?,List<Object>>?"),
      nullable_MaskFilter: findType("MaskFilter?"),
      nullable_Matrix4: findType("Matrix40?"),
      nullable_MouseCursor: findType("MouseCursor?"),
      nullable_NativeUint8List: findType("NativeUint8List?"),
      nullable_Object: findType("Object?"),
      nullable_Object_Function: findType("Object?()"),
      nullable_Object_Function_2_nullable_String_and_String: findType("Object?(String?,String)"),
      nullable_Object_Function_List_String: findType("Object?(List<String>)"),
      nullable_Object_Function_String: findType("Object?(String)"),
      nullable_Offset: findType("Offset?"),
      nullable_OffsetEngineLayer: findType("OffsetEngineLayer0?"),
      nullable_OffsetLayer: findType("OffsetLayer?"),
      nullable_OpacityEngineLayer: findType("OpacityEngineLayer0?"),
      nullable_OpacityLayer: findType("OpacityLayer?"),
      nullable_OutlinedBorder: findType("OutlinedBorder?"),
      nullable_PageTransitionsBuilder_Function_TargetPlatform: findType("PageTransitionsBuilder?(TargetPlatform)"),
      nullable_PanGestureRecognizer: findType("PanGestureRecognizer?"),
      nullable_PersistentHashMap_Type_InheritedElement: findType("PersistentHashMap<Type,InheritedElement>?"),
      nullable_PointerDeviceKind: findType("PointerDeviceKind?"),
      nullable_PopupMenuPosition: findType("PopupMenuPosition?"),
      nullable_Record_3_List_Record_3_List_PointerData_data_and_JavaScriptObject_event_and_Duration_timeStamp_queue_and_JavaScriptObject_target_and_Timer_timer: findType("+queue,target,timer(List<+data,event,timeStamp(List<PointerData>,JavaScriptObject,Duration)>,JavaScriptObject,Timer)?"),
      nullable_Record_3_void_Function_close_and_Stream_Map_String_dynamic_onMessage_and_void_Function_Map_dynamic_dynamic_postMessage: findType("+close,onMessage,postMessage(~(),Stream<Map<String,@>>,~(Map<@,@>))?"),
      nullable_Rect: findType("Rect?"),
      nullable_Rect_Function: findType("Rect()?"),
      nullable_RenderBox: findType("RenderBox?"),
      nullable_RenderBox_Function_RenderBox: findType("RenderBox?(RenderBox)"),
      nullable_RenderEditable: findType("RenderEditable?"),
      nullable_RenderObject: findType("RenderObject?"),
      nullable_RenderObjectElement: findType("RenderObjectElement?"),
      nullable_RenderObjectWidget: findType("RenderObjectWidget?"),
      nullable_RenderSemanticsGestureHandler: findType("RenderSemanticsGestureHandler?"),
      nullable_RestorationBucket: findType("RestorationBucket?"),
      nullable_RestorationMixin_StatefulWidget: findType("RestorationMixin<StatefulWidget>?"),
      nullable_Result_XmlEvent: findType("Result<XmlEvent>?"),
      nullable_RouteInformation: findType("RouteInformation?"),
      nullable_Route_dynamic: findType("Route<@>?"),
      nullable_ScaffoldFeatureController_MaterialBanner_MaterialBannerClosedReason: findType("ScaffoldFeatureController<MaterialBanner,MaterialBannerClosedReason>?"),
      nullable_ScaffoldFeatureController_SnackBar_SnackBarClosedReason: findType("ScaffoldFeatureController<SnackBar,SnackBarClosedReason>?"),
      nullable_ScrollableState: findType("ScrollableState?"),
      nullable_SemanticsNode: findType("SemanticsNode?"),
      nullable_Set_Action_Intent: findType("Set<Action<Intent>>?"),
      nullable_Set_Element: findType("Set<Element>?"),
      nullable_Set_FlutterView: findType("Set<FlutterView>?"),
      nullable_Set_InheritedElement: findType("Set<InheritedElement>?"),
      nullable_Set_InteractiveInkFeature: findType("Set<InteractiveInkFeature>?"),
      nullable_Set_LeaderLayer: findType("Set<LeaderLayer>?"),
      nullable_Set_LogicalKeyboardKey: findType("Set<LogicalKeyboardKey>?"),
      nullable_Set_PointerDeviceKind: findType("Set<PointerDeviceKind>?"),
      nullable_Set_RenderBox: findType("Set<RenderBox>?"),
      nullable_Set_SemanticsAction: findType("Set<SemanticsAction>?"),
      nullable_Set_SemanticsTag: findType("Set<SemanticsTag>?"),
      nullable_Set_Ticker: findType("Set<Ticker>?"),
      nullable_ShapeBorder: findType("ShapeBorder?"),
      nullable_ShapeBorderTween: findType("ShapeBorderTween?"),
      nullable_ShapeDecoration: findType("ShapeDecoration?"),
      nullable_Size: findType("Size?"),
      nullable_StackFrame_Function_String: findType("StackFrame?(String)"),
      nullable_StackTrace: findType("StackTrace?"),
      nullable_State_StatefulWidget: findType("State<StatefulWidget>?"),
      nullable_StatefulElement: findType("StatefulElement?"),
      nullable_StreamController_LogRecord: findType("StreamController<LogRecord>?"),
      nullable_StreamSubscription_AuthState: findType("StreamSubscription<AuthState>?"),
      nullable_StreamSubscription_ImageChunkEvent: findType("StreamSubscription<ImageChunkEvent>?"),
      nullable_StreamSubscription_double: findType("StreamSubscription<double>?"),
      nullable_StreamSubscription_int: findType("StreamSubscription<int>?"),
      nullable_String: findType("String?"),
      nullable_String_Function: findType("String()?"),
      nullable_String_Function_Match: findType("String(Match)?"),
      nullable_TabAlignment: findType("TabAlignment?"),
      nullable_TabBarIndicatorSize: findType("TabBarIndicatorSize?"),
      nullable_TabIndicatorAnimation: findType("TabIndicatorAnimation?"),
      nullable_TapGestureRecognizer: findType("TapGestureRecognizer?"),
      nullable_TargetImageSize_Function_int_int: findType("TargetImageSize(int,int)?"),
      nullable_TextEditingValue: findType("TextEditingValue?"),
      nullable_TextScaler: findType("TextScaler?"),
      nullable_TextStyle: findType("TextStyle?"),
      nullable_TextStyleTween: findType("TextStyleTween?"),
      nullable_Thumb_Function_TextDirection_RangeValues_double_Size_Size_double: findType("Thumb?(TextDirection,RangeValues,double,Size,Size,double)"),
      nullable_Timer: findType("Timer?"),
      nullable_TransformEngineLayer: findType("TransformEngineLayer0?"),
      nullable_TransformLayer: findType("TransformLayer?"),
      nullable_Tween_double: findType("Tween<double>?"),
      nullable_Tween_dynamic_Function_3_nullable_Tween_dynamic_and_dynamic_and_Tween_dynamic_Function_dynamic: findType("Tween<@>?(Tween<@>?,@,Tween<@>(@))"),
      nullable_Uint8List: findType("Uint8List?"),
      nullable_Uri: findType("Uri?"),
      nullable_ValueListenable_ClipboardStatus: findType("ValueListenable<ClipboardStatus>?"),
      nullable_ValueListenable_bool: findType("ValueListenable<bool>?"),
      nullable_ValueNotifier_bool: findType("ValueNotifier<bool>?"),
      nullable_ValueNotifier_nullable__OverlayEntryWidgetState: findType("ValueNotifier<_OverlayEntryWidgetState?>?"),
      nullable_VerticalDragGestureRecognizer: findType("VerticalDragGestureRecognizer?"),
      nullable_WeakReference_Object: findType("WeakReference<Object>?"),
      nullable_WebSocketChannel: findType("WebSocketChannel?"),
      nullable_Widget: findType("Widget?"),
      nullable_WidgetStateProperty_nullable_BorderSide: findType("WidgetStateProperty<BorderSide?>?"),
      nullable_WidgetStateProperty_nullable_Color: findType("WidgetStateProperty<Color?>?"),
      nullable_WidgetStateProperty_nullable_EdgeInsetsGeometry: findType("WidgetStateProperty<EdgeInsetsGeometry?>?"),
      nullable_WidgetStateProperty_nullable_MouseCursor: findType("WidgetStateProperty<MouseCursor?>?"),
      nullable_WidgetStateProperty_nullable_OutlinedBorder: findType("WidgetStateProperty<OutlinedBorder?>?"),
      nullable_WidgetStateProperty_nullable_Size: findType("WidgetStateProperty<Size?>?"),
      nullable_WidgetStateProperty_nullable_TextStyle: findType("WidgetStateProperty<TextStyle?>?"),
      nullable_WidgetStateProperty_nullable_double: findType("WidgetStateProperty<double?>?"),
      nullable_Widget_Function_BuildContext: findType("Widget(BuildContext)?"),
      nullable_XmlEvent: findType("XmlEvent?"),
      nullable__DelayedEvent_dynamic: findType("_DelayedEvent<@>?"),
      nullable__FutureListener_dynamic_dynamic: findType("_FutureListener<@,@>?"),
      nullable__Highlight: findType("_Highlight?"),
      nullable__LinkedHashSetCell: findType("_LinkedHashSetCell?"),
      nullable__NestedHookElement: findType("_NestedHookElement?"),
      nullable__OverlayEntryLocation: findType("_OverlayEntryLocation?"),
      nullable__OverlayEntryWidgetState: findType("_OverlayEntryWidgetState?"),
      nullable__PointAtTime: findType("_PointAtTime?"),
      nullable__RenderDeferredLayoutBox: findType("_RenderDeferredLayoutBox?"),
      nullable__RenderTheater: findType("_RenderTheater?"),
      nullable__TaskEntry_dynamic: findType("_TaskEntry<@>?"),
      nullable_bool: findType("bool?"),
      nullable_bool_Function_KeyData: findType("bool(KeyData)?"),
      nullable_bool_Function_KeyMessage: findType("bool(KeyMessage)?"),
      nullable_double: findType("double?"),
      nullable_double_Function_Record_2_BoxConstraints_and_TextBaseline: findType("double?(+(BoxConstraints,TextBaseline))"),
      nullable_double_Function_RenderBox_BoxConstraints_TextBaseline: findType("double?(RenderBox,BoxConstraints,TextBaseline)"),
      nullable_dynamic_Function_Event: findType("@(Event)?"),
      nullable_int: findType("int?"),
      nullable_nullable_Future_nullable_ByteData_Function_nullable_ByteData: findType("Future<ByteData?>?(ByteData?)?"),
      nullable_nullable_Object_Function_dynamic: findType("Object?(@)?"),
      nullable_nullable_Widget_Function_5_BuildContext_and_Animation_double_and_Animation_double_and_bool_and_nullable_Widget: findType("Widget?(BuildContext,Animation<double>,Animation<double>,bool,Widget?)?"),
      nullable_void_Function: findType("~()?"),
      nullable_void_Function_$named_allowPlatformDefault_bool: findType("~({allowPlatformDefault:bool})?"),
      nullable_void_Function_2_Object_and_nullable_StackTrace: findType("~(Object,StackTrace?)?"),
      nullable_void_Function_2_nullable_EditingState_and_nullable_TextEditingDeltaState: findType("~(EditingState?,TextEditingDeltaState?)?"),
      nullable_void_Function_DragDownDetails: findType("~(DragDownDetails)?"),
      nullable_void_Function_DragEndDetails: findType("~(DragEndDetails)?"),
      nullable_void_Function_DragStartDetails: findType("~(DragStartDetails)?"),
      nullable_void_Function_DragUpdateDetails: findType("~(DragUpdateDetails)?"),
      nullable_void_Function_Duration: findType("~(Duration)?"),
      nullable_void_Function_ForcePressDetails: findType("~(ForcePressDetails)?"),
      nullable_void_Function_GestureMode: findType("~(GestureMode)?"),
      nullable_void_Function_JSObject: findType("~(JSObject)?"),
      nullable_void_Function_List_FrameTiming: findType("~(List<FrameTiming>)?"),
      nullable_void_Function_LongPressDownDetails: findType("~(LongPressDownDetails)?"),
      nullable_void_Function_LongPressEndDetails: findType("~(LongPressEndDetails)?"),
      nullable_void_Function_LongPressMoveUpdateDetails: findType("~(LongPressMoveUpdateDetails)?"),
      nullable_void_Function_LongPressStartDetails: findType("~(LongPressStartDetails)?"),
      nullable_void_Function_ObjectEvent: findType("~(ObjectEvent)?"),
      nullable_void_Function_Offset: findType("~(Offset)?"),
      nullable_void_Function_PointerCancelEvent: findType("~(PointerCancelEvent)?"),
      nullable_void_Function_PointerDataPacket: findType("~(PointerDataPacket)?"),
      nullable_void_Function_PointerDownEvent: findType("~(PointerDownEvent)?"),
      nullable_void_Function_PointerEnterEvent: findType("~(PointerEnterEvent)?"),
      nullable_void_Function_PointerExitEvent: findType("~(PointerExitEvent)?"),
      nullable_void_Function_PointerHoverEvent: findType("~(PointerHoverEvent)?"),
      nullable_void_Function_PointerMoveEvent: findType("~(PointerMoveEvent)?"),
      nullable_void_Function_PointerPanZoomEndEvent: findType("~(PointerPanZoomEndEvent)?"),
      nullable_void_Function_PointerPanZoomStartEvent: findType("~(PointerPanZoomStartEvent)?"),
      nullable_void_Function_PointerPanZoomUpdateEvent: findType("~(PointerPanZoomUpdateEvent)?"),
      nullable_void_Function_PointerSignalEvent: findType("~(PointerSignalEvent)?"),
      nullable_void_Function_PointerUpEvent: findType("~(PointerUpEvent)?"),
      nullable_void_Function_SemanticsActionEvent: findType("~(SemanticsActionEvent)?"),
      nullable_void_Function_String: findType("~(String)?"),
      nullable_void_Function_TapDownDetails: findType("~(TapDownDetails)?"),
      nullable_void_Function_TapDragDownDetails: findType("~(TapDragDownDetails)?"),
      nullable_void_Function_TapDragEndDetails: findType("~(TapDragEndDetails)?"),
      nullable_void_Function_TapDragStartDetails: findType("~(TapDragStartDetails)?"),
      nullable_void_Function_TapDragUpDetails: findType("~(TapDragUpDetails)?"),
      nullable_void_Function_TapDragUpdateDetails: findType("~(TapDragUpdateDetails)?"),
      nullable_void_Function_TapUpDetails: findType("~(TapUpDetails)?"),
      nullable_void_Function_TextSelection: findType("~(TextSelection)?"),
      nullable_void_Function_ViewFocusEvent: findType("~(ViewFocusEvent)?"),
      nullable_void_Function_bool: findType("~(bool)?"),
      nullable_void_Function_nullable_ByteData: findType("~(ByteData?)?"),
      nullable_void_Function_nullable_String: findType("~(String?)?"),
      num: findType("num"),
      void: findType("~"),
      void_Function: findType("~()"),
      void_Function_$named_$req_callback_Future_Map_String_dynamic_Function_Map_String_String_and_$req_name_String: findType("~({callback!Future<Map<String,@>>(Map<String,String>),name!String})"),
      void_Function_2_Object_and_nullable_StackTrace: findType("~(Object,StackTrace?)"),
      void_Function_2_String_and_void_Function_dynamic: findType("~(String,~(@))"),
      void_Function_2_dynamic_and_void_Function_String: findType("~(@,~(String))"),
      void_Function_2_nullable_ByteData_and_void_Function_nullable_ByteData: findType("~(ByteData?,~(ByteData?))"),
      void_Function_2_nullable_EditingState_and_nullable_TextEditingDeltaState: findType("~(EditingState?,TextEditingDeltaState?)"),
      void_Function_Action_Intent: findType("~(Action<Intent>)"),
      void_Function_AnimationStatus: findType("~(AnimationStatus)"),
      void_Function_AppLifecycleState: findType("~(AppLifecycleState)"),
      void_Function_Duration: findType("~(Duration)"),
      void_Function_Element: findType("~(Element)"),
      void_Function_FocusHighlightMode: findType("~(FocusHighlightMode)"),
      void_Function_GestureMode: findType("~(GestureMode)"),
      void_Function_Iterable_XmlNode: findType("~(Iterable<XmlNode>)"),
      void_Function_JavaScriptObject: findType("~(JavaScriptObject)"),
      void_Function_Layer: findType("~(Layer0)"),
      void_Function_LicenseEntry: findType("~(LicenseEntry)"),
      void_Function_List_FrameTiming: findType("~(List<FrameTiming>)"),
      void_Function_List_int: findType("~(List<int>)"),
      void_Function_Map_of_String_and_nullable_Object: findType("~(Map<String,Object?>)"),
      void_Function_Object: findType("~(Object)"),
      void_Function_Object_StackTrace: findType("~(Object,StackTrace)"),
      void_Function_Offset_RenderBox: findType("~(Offset,RenderBox)"),
      void_Function_PaintingContext_Offset: findType("~(PaintingContext,Offset)"),
      void_Function_PointerEvent: findType("~(PointerEvent)"),
      void_Function_PointerSignalEvent: findType("~(PointerSignalEvent)"),
      void_Function_RawKeyEvent: findType("~(RawKeyEvent)"),
      void_Function_RenderObject: findType("~(RenderObject)"),
      void_Function_RestorationBucket: findType("~(RestorationBucket)"),
      void_Function_ScrollNotification: findType("~(ScrollNotification)"),
      void_Function_SemanticsObject: findType("~(SemanticsObject)"),
      void_Function_String_String: findType("~(String,String)"),
      void_Function_String_dynamic: findType("~(String,@)"),
      void_Function_Timer: findType("~(Timer)"),
      void_Function_bool: findType("~(bool)"),
      void_Function_nullable_ByteData: findType("~(ByteData?)"),
      void_Function_nullable_Object: findType("~(Object?)"),
      void_Function_nullable_String: findType("~(String?)")
    };
  })();
  (function constants() {
    var makeConstList = hunkHelpers.makeConstList;
    B.BroadcastChannel_methods = A.BroadcastChannel.prototype;
    B.Interceptor_methods = J.Interceptor.prototype;
    B.JSArray_methods = J.JSArray.prototype;
    B.JSBool_methods = J.JSBool.prototype;
    B.JSInt_methods = J.JSInt.prototype;
    B.JSNumber_methods = J.JSNumber.prototype;
    B.JSString_methods = J.JSString.prototype;
    B.JavaScriptFunction_methods = J.JavaScriptFunction.prototype;
    B.JavaScriptObject_methods = J.JavaScriptObject.prototype;
    B.NativeByteBuffer_methods = A.NativeByteBuffer.prototype;
    B.NativeByteData_methods = A.NativeByteData.prototype;
    B.NativeFloat32List_methods = A.NativeFloat32List.prototype;
    B.NativeFloat64List_methods = A.NativeFloat64List.prototype;
    B.NativeInt32List_methods = A.NativeInt32List.prototype;
    B.NativeUint16List_methods = A.NativeUint16List.prototype;
    B.NativeUint32List_methods = A.NativeUint32List.prototype;
    B.NativeUint8ClampedList_methods = A.NativeUint8ClampedList.prototype;
    B.NativeUint8List_methods = A.NativeUint8List.prototype;
    B.PlainJavaScriptObject_methods = J.PlainJavaScriptObject.prototype;
    B.Storage_methods = A.Storage.prototype;
    B.UnknownJavaScriptObject_methods = J.UnknownJavaScriptObject.prototype;
    B.AccessibilityFocusManagerEvent_0 = new A.AccessibilityFocusManagerEvent(0, "nothing");
    B.AccessibilityFocusManagerEvent_1 = new A.AccessibilityFocusManagerEvent(1, "requestedFocus");
    B.AccessibilityFocusManagerEvent_2 = new A.AccessibilityFocusManagerEvent(2, "receivedDomFocus");
    B.AccessibilityFocusManagerEvent_3 = new A.AccessibilityFocusManagerEvent(3, "receivedDomBlur");
    B.AccessibilityMode_0 = new A.AccessibilityMode(0, "unknown");
    B.AlignmentDirectional_0_1 = new A.AlignmentDirectional(0, 1);
    B.AlignmentDirectional_0_m1 = new A.AlignmentDirectional(0, -1);
    B.AlignmentDirectional_1_0 = new A.AlignmentDirectional(1, 0);
    B.AlignmentDirectional_m1_0 = new A.AlignmentDirectional(-1, 0);
    B.AlignmentDirectional_m1_m1 = new A.AlignmentDirectional(-1, -1);
    B.Alignment_0_0 = new A.Alignment(0, 0);
    B.Alignment_0_1 = new A.Alignment(0, 1);
    B.Alignment_0_m1 = new A.Alignment(0, -1);
    B.Alignment_1_0 = new A.Alignment(1, 0);
    B.Alignment_m1_0 = new A.Alignment(-1, 0);
    B.Alignment_m1_1 = new A.Alignment(-1, 1);
    B.Alignment_m1_m1 = new A.Alignment(-1, -1);
    B.AnimationBehavior_0 = new A.AnimationBehavior(0, "normal");
    B.AnimationBehavior_1 = new A.AnimationBehavior(1, "preserve");
    B.AnimationStatus_0 = new A.AnimationStatus(0, "dismissed");
    B.AnimationStatus_1 = new A.AnimationStatus(1, "forward");
    B.AnimationStatus_2 = new A.AnimationStatus(2, "reverse");
    B.AnimationStatus_3 = new A.AnimationStatus(3, "completed");
    B.AppBarTheme_xHq = new A.AppBarTheme(null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null);
    B.AppExitResponse_0 = new A.AppExitResponse(0, "exit");
    B.AppExitResponse_1 = new A.AppExitResponse(1, "cancel");
    B.AppLifecycleState_0 = new A.AppLifecycleState(0, "detached");
    B.AppLifecycleState_1 = new A.AppLifecycleState(1, "resumed");
    B.AppLifecycleState_2 = new A.AppLifecycleState(2, "inactive");
    B.AppLifecycleState_3 = new A.AppLifecycleState(3, "hidden");
    B.AppLifecycleState_4 = new A.AppLifecycleState(4, "paused");
    B.AsciiDecoder_false_127 = new A.AsciiDecoder(false, 127);
    B.AsciiEncoder_127 = new A.AsciiEncoder(127);
    B.Assertiveness_0 = new A.Assertiveness(0, "polite");
    B.Assertiveness_1 = new A.Assertiveness(1, "assertive");
    B.AuthChangeEvent_7JD = new A.AuthChangeEvent("PASSWORD_RECOVERY", 1, "passwordRecovery");
    B.AuthChangeEvent_GBu = new A.AuthChangeEvent("MFA_CHALLENGE_VERIFIED", 7, "mfaChallengeVerified");
    B.AuthChangeEvent_INITIAL_SESSION_0_initialSession = new A.AuthChangeEvent("INITIAL_SESSION", 0, "initialSession");
    B.AuthChangeEvent_SIGNED_IN_2_signedIn = new A.AuthChangeEvent("SIGNED_IN", 2, "signedIn");
    B.AuthChangeEvent_SIGNED_OUT_3_signedOut = new A.AuthChangeEvent("SIGNED_OUT", 3, "signedOut");
    B.AuthChangeEvent_TOKEN_REFRESHED_4_tokenRefreshed = new A.AuthChangeEvent("TOKEN_REFRESHED", 4, "tokenRefreshed");
    B.AuthChangeEvent_USER_UPDATED_5_userUpdated = new A.AuthChangeEvent("USER_UPDATED", 5, "userUpdated");
    B.AuthFlowType_0 = new A.AuthFlowType(0, "implicit");
    B.AuthFlowType_1 = new A.AuthFlowType(1, "pkce");
    B.List_empty = A._setArrayType(makeConstList([]), type$.JSArray_String);
    B.TextAffinity_1 = new A.TextAffinity(1, "downstream");
    B.TextSelection_kab = new A.TextSelection(-1, -1, B.TextAffinity_1, false, -1, -1);
    B.TextRange_m1_m1 = new A.TextRange(-1, -1);
    B.TextEditingValue_Yyo = new A.TextEditingValue("", B.TextSelection_kab, B.TextRange_m1_m1);
    B.AutofillConfiguration_JoX = new A.AutofillConfiguration(false, "", B.List_empty, B.TextEditingValue_Yyo, null);
    B.AutovalidateMode_0 = new A.AutovalidateMode(0, "disabled");
    B.AutovalidateMode_1 = new A.AutovalidateMode(1, "always");
    B.AutovalidateMode_2 = new A.AutovalidateMode(2, "onUserInteraction");
    B.AutovalidateMode_3 = new A.AutovalidateMode(3, "onUnfocus");
    B.AxisDirection_0 = new A.AxisDirection(0, "up");
    B.AxisDirection_1 = new A.AxisDirection(1, "right");
    B.AxisDirection_2 = new A.AxisDirection(2, "down");
    B.AxisDirection_3 = new A.AxisDirection(3, "left");
    B.Axis_0 = new A.Axis(0, "horizontal");
    B.Axis_1 = new A.Axis(1, "vertical");
    B.BadgeThemeData_MPo = new A.BadgeThemeData(null, null, null, null, null, null, null, null);
    B.Base64Encoder_false = new A.Base64Encoder(false);
    B.Base64Codec_Base64Encoder_false = new A.Base64Codec(B.Base64Encoder_false);
    B.C_JSONMessageCodec0 = new A.JSONMessageCodec0();
    B.BasicMessageChannel_Umt = new A.BasicMessageChannel("flutter/keyevent", B.C_JSONMessageCodec0, type$.BasicMessageChannel_nullable_Object);
    B.C_StringCodec = new A.StringCodec();
    B.BasicMessageChannel_bqZ = new A.BasicMessageChannel("flutter/lifecycle", B.C_StringCodec, A.findType("BasicMessageChannel<String?>"));
    B.BasicMessageChannel_qHv = new A.BasicMessageChannel("flutter/system", B.C_JSONMessageCodec0, type$.BasicMessageChannel_nullable_Object);
    B.C_StandardMessageCodec = new A.StandardMessageCodec0();
    B.BasicMessageChannel_vKF = new A.BasicMessageChannel("flutter/accessibility", B.C_StandardMessageCodec, type$.BasicMessageChannel_nullable_Object);
    B.BitmapSize_0_0 = new A.BitmapSize(0, 0);
    B.BitmapSize_1_1 = new A.BitmapSize(1, 1);
    B.BlendMode_10 = new A.BlendMode(10, "dstATop");
    B.BlendMode_12 = new A.BlendMode(12, "plus");
    B.BlendMode_13 = new A.BlendMode(13, "modulate");
    B.BlendMode_3 = new A.BlendMode(3, "srcOver");
    B.BlendMode_5 = new A.BlendMode(5, "srcIn");
    B.BlurStyle_0 = new A.BlurStyle(0, "normal");
    B.Radius_80_80 = new A.Radius(80, 80);
    B.Radius_0_0 = new A.Radius(0, 0);
    B.BorderRadius_1Me = new A.BorderRadius(B.Radius_80_80, B.Radius_0_0, B.Radius_0_0, B.Radius_80_80);
    B.Radius_8_8 = new A.Radius(8, 8);
    B.BorderRadius_3vw = new A.BorderRadius(B.Radius_8_8, B.Radius_8_8, B.Radius_8_8, B.Radius_8_8);
    B.Radius_40_40 = new A.Radius(40, 40);
    B.BorderRadius_4BW = new A.BorderRadius(B.Radius_40_40, B.Radius_40_40, B.Radius_40_40, B.Radius_40_40);
    B.Radius_60_50 = new A.Radius(60, 50);
    B.BorderRadius_MP8 = new A.BorderRadius(B.Radius_60_50, B.Radius_60_50, B.Radius_60_50, B.Radius_60_50);
    B.Radius_4_4 = new A.Radius(4, 4);
    B.BorderRadius_POr = new A.BorderRadius(B.Radius_4_4, B.Radius_4_4, B.Radius_0_0, B.Radius_0_0);
    B.Radius_22_22 = new A.Radius(22, 22);
    B.BorderRadius_QJL = new A.BorderRadius(B.Radius_22_22, B.Radius_22_22, B.Radius_22_22, B.Radius_22_22);
    B.BorderRadius_nnp = new A.BorderRadius(B.Radius_4_4, B.Radius_4_4, B.Radius_4_4, B.Radius_4_4);
    B.BorderRadius_tUf = new A.BorderRadius(B.Radius_0_0, B.Radius_0_0, B.Radius_0_0, B.Radius_0_0);
    B.Radius_7_7 = new A.Radius(7, 7);
    B.BorderRadius_woU = new A.BorderRadius(B.Radius_7_7, B.Radius_7_7, B.Radius_7_7, B.Radius_7_7);
    B.ColorSpace_0 = new A.ColorSpace0(0, "sRGB");
    B.Color_vnR = new A.Color(1, 0, 0, 0, B.ColorSpace_0);
    B.BorderStyle_0 = new A.BorderStyle(0, "none");
    B.BorderSide_Ah5 = new A.BorderSide(B.Color_vnR, 0, B.BorderStyle_0, -1);
    B.BorderStyle_1 = new A.BorderStyle(1, "solid");
    B.BorderSide_ViT = new A.BorderSide(B.Color_vnR, 1, B.BorderStyle_1, -1);
    B.Border_pk4 = new A.Border(B.BorderSide_Ah5, B.BorderSide_Ah5, B.BorderSide_Ah5, B.BorderSide_Ah5);
    B.BottomAppBarTheme_uXR = new A.BottomAppBarTheme(null, null, null, null, null, null, null);
    B.BottomNavigationBarLandscapeLayout_1 = new A.BottomNavigationBarLandscapeLayout(1, "centered");
    B.BottomNavigationBarLandscapeLayout_2 = new A.BottomNavigationBarLandscapeLayout(2, "linear");
    B.BottomNavigationBarThemeData_w6n = new A.BottomNavigationBarThemeData(null, null, null, null, null, null, null, null, null, null, null, null, null, null);
    B.BottomNavigationBarType_0 = new A.BottomNavigationBarType(0, "fixed");
    B.BottomSheetThemeData_JGO = new A.BottomSheetThemeData(null, null, null, null, null, null, null, null, null, null, null, null, null);
    B.ScrollDecelerationRate_0 = new A.ScrollDecelerationRate(0, "normal");
    B.RangeMaintainingScrollPhysics_null = new A.RangeMaintainingScrollPhysics(null);
    B.BouncingScrollPhysics_69W = new A.BouncingScrollPhysics(B.ScrollDecelerationRate_0, B.RangeMaintainingScrollPhysics_null);
    B.ScrollDecelerationRate_1 = new A.ScrollDecelerationRate(1, "fast");
    B.BouncingScrollPhysics_Wm7 = new A.BouncingScrollPhysics(B.ScrollDecelerationRate_1, B.RangeMaintainingScrollPhysics_null);
    B.BoxConstraints_0Yu = new A.BoxConstraints(0, 1 / 0, 0, 1 / 0);
    B.BoxConstraints_40_40_40_40 = new A.BoxConstraints(40, 40, 40, 40);
    B.BoxConstraints_56_56_56_56 = new A.BoxConstraints(56, 56, 56, 56);
    B.BoxConstraints_96_96_96_96 = new A.BoxConstraints(96, 96, 96, 96);
    B.BoxConstraints_C67 = new A.BoxConstraints(0, 1 / 0, 56, 56);
    B.BoxConstraints_UiQ = new A.BoxConstraints(280, 1 / 0, 0, 1 / 0);
    B.BoxConstraints_ijb = new A.BoxConstraints(40, 1 / 0, 40, 1 / 0);
    B.BoxConstraints_vYx = new A.BoxConstraints(1 / 0, 1 / 0, 1 / 0, 1 / 0);
    B.Color_ix7 = new A.Color(0.23529411764705882, 0, 0, 0, B.ColorSpace_0);
    B.Offset_0_4 = new A.Offset(0, 4);
    B.BoxShadow_xHB = new A.BoxShadow(0.5, B.BlurStyle_0, B.Color_ix7, B.Offset_0_4, 10);
    B.List_bwX = A._setArrayType(makeConstList([B.BoxShadow_xHB]), type$.JSArray_BoxShadow);
    B.BoxShape_0 = new A.BoxShape(0, "rectangle");
    B.BoxDecoration_Uph = new A.BoxDecoration(null, null, null, B.BorderRadius_3vw, B.List_bwX, null, B.BoxShape_0);
    B.BoxFit_1 = new A.BoxFit(1, "contain");
    B.BoxFit_2 = new A.BoxFit(2, "cover");
    B.BoxFit_6 = new A.BoxFit(6, "scaleDown");
    B.BoxHeightStyle_0 = new A.BoxHeightStyle(0, "tight");
    B.BoxHeightStyle_1 = new A.BoxHeightStyle(1, "max");
    B.BoxHeightStyle_5 = new A.BoxHeightStyle(5, "strut");
    B.BoxShape_1 = new A.BoxShape(1, "circle");
    B.BoxWidthStyle_0 = new A.BoxWidthStyle(0, "tight");
    B.Brightness_0 = new A.Brightness(0, "dark");
    B.Brightness_1 = new A.Brightness(1, "light");
    B.BrowserEngine_0 = new A.BrowserEngine(0, "blink");
    B.BrowserEngine_1 = new A.BrowserEngine(1, "webkit");
    B.BrowserEngine_2 = new A.BrowserEngine(2, "firefox");
    B.ButtonBarThemeData_CyY = new A.ButtonBarThemeData(null, null, null, null, null, null, null, null, null);
    B.ButtonTextTheme_0 = new A.ButtonTextTheme(0, "normal");
    B.ButtonBarLayoutBehavior_1 = new A.ButtonBarLayoutBehavior(1, "padded");
    B.ButtonThemeData_v14 = new A.ButtonThemeData(null, null, null, null, null, null, null, null);
    B.C__EmptyStream = new A._EmptyStream(A.findType("_EmptyStream<List<int>>"));
    B.ByteStream__EmptyStream = new A.ByteStream(B.C__EmptyStream);
    B.CONSTANT0 = new A.Instantiation1(A.math__max$closure(), A.findType("Instantiation1<double>"));
    B.CONSTANT = new A.Instantiation1(A.math__max$closure(), A.findType("Instantiation1<int>"));
    B.C_ActionDispatcher = new A.ActionDispatcher();
    B.C_AsciiCodec = new A.AsciiCodec();
    B.C_Base64Decoder = new A.Base64Decoder();
    B.C_BrowserPlatformLocation = new A.BrowserPlatformLocation();
    B.C_CkLinearToSrgbGammaColorFilter = new A.CkLinearToSrgbGammaColorFilter();
    B.C_CkSrgbToLinearGammaColorFilter = new A.CkSrgbToLinearGammaColorFilter();
    B.C_CupertinoPageTransitionsBuilder = new A.CupertinoPageTransitionsBuilder();
    B.C_DecimalInputType = new A.DecimalInputType();
    B.C_DefaultCupertinoLocalizations = new A.DefaultCupertinoLocalizations();
    B.C_DefaultEquality = new A.DefaultEquality(A.findType("DefaultEquality<0&>"));
    B.C_DefaultMaterialLocalizations = new A.DefaultMaterialLocalizations();
    B.C_DefaultTransitionDelegate = new A.DefaultTransitionDelegate(A.findType("DefaultTransitionDelegate<@>"));
    B.C_DefaultWidgetsLocalizations = new A.DefaultWidgetsLocalizations();
    B.C_DoNothingAndStopPropagationTextIntent = new A.DoNothingAndStopPropagationTextIntent();
    B.C_DoneInputAction = new A.DoneInputAction();
    B.C_EmailInputType = new A.EmailInputType();
    B.C_EmptyIterable = new A.EmptyIterable(A.findType("EmptyIterable<FocusNode>"));
    B.C_EmptyIterable1 = new A.EmptyIterable(A.findType("EmptyIterable<RenderBox>"));
    B.C_EmptyIterable0 = new A.EmptyIterable(A.findType("EmptyIterable<String>"));
    B.C_EmptyIterator = new A.EmptyIterator(A.findType("EmptyIterator<0&>"));
    B.C_Endian0 = new A.Endian();
    B.C_Endian = new A.Endian();
    B.C_EnterInputAction = new A.EnterInputAction();
    B.C_FloatingLabelAlignment = new A.FloatingLabelAlignment();
    B.C_GestureSettings = new A.GestureSettings();
    B.C_GoInputAction = new A.GoInputAction();
    B.C_HashUrlStrategy = new A.HashUrlStrategy();
    B.FloatingLabelBehavior_1 = new A.FloatingLabelBehavior(1, "auto");
    B.C_InputDecorationTheme = new A.InputDecorationTheme();
    B.C_JSONMessageCodec = new A.JSONMessageCodec();
    B.C_JSONMethodCodec = new A.JSONMethodCodec();
    B.C_JS_CONST = function getTagFallback(o) {
  var s = Object.prototype.toString.call(o);
  return s.substring(8, s.length - 1);
};
    B.C_JS_CONST0 = function() {
  var toStringFunction = Object.prototype.toString;
  function getTag(o) {
    var s = toStringFunction.call(o);
    return s.substring(8, s.length - 1);
  }
  function getUnknownTag(object, tag) {
    if (/^HTML[A-Z].*Element$/.test(tag)) {
      var name = toStringFunction.call(object);
      if (name == "[object Object]") return null;
      return "HTMLElement";
    }
  }
  function getUnknownTagGenericBrowser(object, tag) {
    if (object instanceof HTMLElement) return "HTMLElement";
    return getUnknownTag(object, tag);
  }
  function prototypeForTag(tag) {
    if (typeof window == "undefined") return null;
    if (typeof window[tag] == "undefined") return null;
    var constructor = window[tag];
    if (typeof constructor != "function") return null;
    return constructor.prototype;
  }
  function discriminator(tag) { return null; }
  var isBrowser = typeof HTMLElement == "function";
  return {
    getTag: getTag,
    getUnknownTag: isBrowser ? getUnknownTagGenericBrowser : getUnknownTag,
    prototypeForTag: prototypeForTag,
    discriminator: discriminator };
};
    B.C_JS_CONST6 = function(getTagFallback) {
  return function(hooks) {
    if (typeof navigator != "object") return hooks;
    var userAgent = navigator.userAgent;
    if (typeof userAgent != "string") return hooks;
    if (userAgent.indexOf("DumpRenderTree") >= 0) return hooks;
    if (userAgent.indexOf("Chrome") >= 0) {
      function confirm(p) {
        return typeof window == "object" && window[p] && window[p].name == p;
      }
      if (confirm("Window") && confirm("HTMLElement")) return hooks;
    }
    hooks.getTag = getTagFallback;
  };
};
    B.C_JS_CONST1 = function(hooks) {
  if (typeof dartExperimentalFixupGetTag != "function") return hooks;
  hooks.getTag = dartExperimentalFixupGetTag(hooks.getTag);
};
    B.C_JS_CONST5 = function(hooks) {
  if (typeof navigator != "object") return hooks;
  var userAgent = navigator.userAgent;
  if (typeof userAgent != "string") return hooks;
  if (userAgent.indexOf("Firefox") == -1) return hooks;
  var getTag = hooks.getTag;
  var quickMap = {
    "BeforeUnloadEvent": "Event",
    "DataTransfer": "Clipboard",
    "GeoGeolocation": "Geolocation",
    "Location": "!Location",
    "WorkerMessageEvent": "MessageEvent",
    "XMLDocument": "!Document"};
  function getTagFirefox(o) {
    var tag = getTag(o);
    return quickMap[tag] || tag;
  }
  hooks.getTag = getTagFirefox;
};
    B.C_JS_CONST4 = function(hooks) {
  if (typeof navigator != "object") return hooks;
  var userAgent = navigator.userAgent;
  if (typeof userAgent != "string") return hooks;
  if (userAgent.indexOf("Trident/") == -1) return hooks;
  var getTag = hooks.getTag;
  var quickMap = {
    "BeforeUnloadEvent": "Event",
    "DataTransfer": "Clipboard",
    "HTMLDDElement": "HTMLElement",
    "HTMLDTElement": "HTMLElement",
    "HTMLPhraseElement": "HTMLElement",
    "Position": "Geoposition"
  };
  function getTagIE(o) {
    var tag = getTag(o);
    var newTag = quickMap[tag];
    if (newTag) return newTag;
    if (tag == "Object") {
      if (window.DataView && (o instanceof window.DataView)) return "DataView";
    }
    return tag;
  }
  function prototypeForTagIE(tag) {
    var constructor = window[tag];
    if (constructor == null) return null;
    return constructor.prototype;
  }
  hooks.getTag = getTagIE;
  hooks.prototypeForTag = prototypeForTagIE;
};
    B.C_JS_CONST2 = function(hooks) {
  var getTag = hooks.getTag;
  var prototypeForTag = hooks.prototypeForTag;
  function getTagFixed(o) {
    var tag = getTag(o);
    if (tag == "Document") {
      if (!!o.xmlVersion) return "!Document";
      return "!HTMLDocument";
    }
    return tag;
  }
  function prototypeForTagFixed(tag) {
    if (tag == "Document") return null;
    return prototypeForTag(tag);
  }
  hooks.getTag = getTagFixed;
  hooks.prototypeForTag = prototypeForTagFixed;
};
    B.C_JS_CONST3 = function(hooks) { return hooks; }
;
    B.C_JsonCodec = new A.JsonCodec();
    B.C_Latin1Codec = new A.Latin1Codec();
    B.Offset_0_0 = new A.Offset(0, 0);
    B.Velocity_Offset_0_0 = new A.Velocity(B.Offset_0_0);
    B.C_LongPressEndDetails = new A.LongPressEndDetails();
    B.C_MaterialScrollBehavior = new A.MaterialScrollBehavior();
    B.C_MultilineInputType = new A.MultilineInputType();
    B.C_MultilineNoTextInputType = new A.MultilineNoTextInputType();
    B.C_NextInputAction = new A.NextInputAction();
    B.C_NoInputAction = new A.NoInputAction();
    B.C_NoTextInputType = new A.NoTextInputType();
    B.C_NumberInputType = new A.NumberInputType();
    B.C_Object = new A.Object();
    B.C_OutOfMemoryError = new A.OutOfMemoryError();
    B.TargetPlatform_0 = new A.TargetPlatform(0, "android");
    B.TargetPlatform_2 = new A.TargetPlatform(2, "iOS");
    B.TargetPlatform_4 = new A.TargetPlatform(4, "macOS");
    B.C_ZoomPageTransitionsBuilder = new A.ZoomPageTransitionsBuilder();
    B.Map_kX8z3 = new A.GeneralConstantMap([B.TargetPlatform_0, B.C_ZoomPageTransitionsBuilder, B.TargetPlatform_2, B.C_CupertinoPageTransitionsBuilder, B.TargetPlatform_4, B.C_CupertinoPageTransitionsBuilder], A.findType("GeneralConstantMap<TargetPlatform,PageTransitionsBuilder>"));
    B.C_PageTransitionsTheme = new A.PageTransitionsTheme();
    B.SelectionChangedCause_4 = new A.SelectionChangedCause(4, "keyboard");
    B.C_PasteTextIntent = new A.PasteTextIntent();
    B.C_PhoneInputType = new A.PhoneInputType();
    B.C_PointerSupportDetector = new A.PointerSupportDetector();
    B.C_PostgrestClientOptions = new A.PostgrestClientOptions();
    B.C_PreviousInputAction = new A.PreviousInputAction();
    B.C_RealtimeClientOptions = new A.RealtimeClientOptions();
    B.C_RedoTextIntent = new A.RedoTextIntent();
    B.C_ScreenOrientation = new A.ScreenOrientation();
    B.C_ScrollBehavior = new A.ScrollBehavior();
    B.C_SearchInputAction = new A.SearchInputAction();
    B.C_SelectAllTextIntent = new A.SelectAllTextIntent();
    B.C_SendInputAction = new A.SendInputAction();
    B.C_SentinelValue = new A.SentinelValue();
    B.C_SizeChangedLayoutNotification = new A.SizeChangedLayoutNotification();
    B.C_StandardMessageCodec0 = new A.StandardMessageCodec();
    B.C_StandardMethodCodec = new A.StandardMethodCodec();
    B.C_StandardMethodCodec0 = new A.StandardMethodCodec0();
    B.C_StorageClientOptions = new A.StorageClientOptions();
    B.C_TextInputClearClient = new A.TextInputClearClient();
    B.C_TextInputHide = new A.TextInputHide();
    B.C_TextInputRequestAutofill = new A.TextInputRequestAutofill();
    B.C_TextInputSetCaretRect = new A.TextInputSetCaretRect();
    B.C_TextInputSetMarkedTextRect = new A.TextInputSetMarkedTextRect();
    B.C_TextInputShow = new A.TextInputShow();
    B.C_TextInputType = new A.TextInputType0();
    B.C_TextInputUpdateConfig = new A.TextInputUpdateConfig();
    B.C_TransposeCharactersIntent = new A.TransposeCharactersIntent();
    B.C_UndoTextIntent = new A.UndoTextIntent();
    B.C_UrlInputType = new A.UrlInputType();
    B.C_Utf8Codec = new A.Utf8Codec();
    B.C_Utf8Encoder = new A.Utf8Encoder();
    B.ViewPadding_0_0_0_0 = new A.ViewPadding(0, 0, 0, 0);
    B.List_empty18 = A._setArrayType(makeConstList([]), A.findType("JSArray<DisplayFeature>"));
    B.C_ViewConfiguration = new A.ViewConfiguration0();
    B.C_WhitespaceCharPredicate = new A.WhitespaceCharPredicate();
    B.Object_Vls = {amp: 0, apos: 1, gt: 2, lt: 3, quot: 4};
    B.Map_D0Awe = new A.ConstantStringMap(B.Object_Vls, ["&", "'", ">", "<", '"'], type$.ConstantStringMap_String_String);
    B.C_XmlDefaultEntityMapping = new A.XmlDefaultEntityMapping();
    B.C__AlwaysCompleteAnimation = new A._AlwaysCompleteAnimation();
    B.C__AlwaysDismissedAnimation = new A._AlwaysDismissedAnimation();
    B.C__AnyWidgetStates = new A._AnyWidgetStates();
    B.C__Baseline = new A._Baseline();
    B.C__ConstantValueListenable = new A._ConstantValueListenable(A.findType("_ConstantValueListenable<bool>"));
    B.C__CupertinoLocalizationsDelegate = new A._CupertinoLocalizationsDelegate();
    B.C__DecelerateCurve = new A._DecelerateCurve();
    B.C__DefaultBinaryMessenger = new A._DefaultBinaryMessenger();
    B.C__DefaultHeroTag = new A._DefaultHeroTag();
    B.C__DefaultSnapshotPainter = new A._DefaultSnapshotPainter();
    B.C__DeferringMouseCursor = new A._DeferringMouseCursor();
    B.C__DelayedDone = new A._DelayedDone();
    B.C__DryLayout = new A._DryLayout();
    B.C__Empty = new A._Empty();
    B.C__EndFloatFabLocation = new A._EndFloatFabLocation();
    B.C__InkRippleFactory = new A._InkRippleFactory();
    B.C__InkSplashFactory = new A._InkSplashFactory();
    B.C__JSRandom = new A._JSRandom();
    B.C__Linear = new A._Linear();
    B.C__MaterialLocalizationsDelegate = new A._MaterialLocalizationsDelegate();
    B.C__NoDefaultValue = new A._NoDefaultValue();
    B.C__Required = new A._Required();
    B.C__RootZone = new A._RootZone();
    B.C__RoutePlaceholder = new A._RoutePlaceholder();
    B.C__ScalingFabMotionAnimator = new A._ScalingFabMotionAnimator();
    B.C__StringStackTrace = new A._StringStackTrace();
    B.C__WidgetsLocalizationsDelegate = new A._WidgetsLocalizationsDelegate();
    B.CardThemeData_Bjv = new A.CardThemeData(null, null, null, null, null, null, null);
    B.ChannelEvents_1 = new A.ChannelEvents(1, "error");
    B.ChannelEvents_5 = new A.ChannelEvents(5, "heartbeat");
    B.ChannelEvents_6 = new A.ChannelEvents(6, "accessToken");
    B.ChannelEvents_7 = new A.ChannelEvents(7, "broadcast");
    B.ChannelEvents_8 = new A.ChannelEvents(8, "presence");
    B.ChannelEvents_9 = new A.ChannelEvents(9, "postgresChanges");
    B.CheckboxThemeData_aO9 = new A.CheckboxThemeData(null, null, null, null, null, null, null, null, null);
    B.ChipThemeData_6eo = new A.ChipThemeData(null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null);
    B.CircleBorder_oSW = new A.CircleBorder(0, B.BorderSide_Ah5);
    B.ClampingScrollPhysics_wYv = new A.ClampingScrollPhysics(B.RangeMaintainingScrollPhysics_null);
    B.SelectionEventType_2 = new A.SelectionEventType(2, "clear");
    B.ClearSelectionEvent_SelectionEventType_2 = new A.ClearSelectionEvent(B.SelectionEventType_2);
    B.ClipOp_1 = new A.ClipOp(1, "intersect");
    B.Clip_0 = new A.Clip(0, "none");
    B.Clip_1 = new A.Clip(1, "hardEdge");
    B.Clip_2 = new A.Clip(2, "antiAlias");
    B.Clip_3 = new A.Clip(3, "antiAliasWithSaveLayer");
    B.ClipboardStatus_0 = new A.ClipboardStatus(0, "pasteable");
    B.ClipboardStatus_1 = new A.ClipboardStatus(1, "unknown");
    B.ColorFilterType_0 = new A.ColorFilterType(0, "mode");
    B.Color_atC = new A.Color(1, 0.403921568627451, 0.3137254901960784, 0.6431372549019608, B.ColorSpace_0);
    B.Color_wst = new A.Color(1, 1, 1, 1, B.ColorSpace_0);
    B.Color_WQu = new A.Color(1, 0.9176470588235294, 0.8666666666666667, 1, B.ColorSpace_0);
    B.Color_zc9 = new A.Color(1, 0.30980392156862746, 0.21568627450980393, 0.5450980392156862, B.ColorSpace_0);
    B.Color_NCR = new A.Color(1, 0.8156862745098039, 0.7372549019607844, 1, B.ColorSpace_0);
    B.Color_nNC = new A.Color(1, 0.12941176470588237, 0, 0.36470588235294116, B.ColorSpace_0);
    B.Color_069 = new A.Color(1, 0.3843137254901961, 0.3568627450980392, 0.44313725490196076, B.ColorSpace_0);
    B.Color_vh0 = new A.Color(1, 0.9098039215686274, 0.8705882352941177, 0.9725490196078431, B.ColorSpace_0);
    B.Color_v8D = new A.Color(1, 0.2901960784313726, 0.26666666666666666, 0.34509803921568627, B.ColorSpace_0);
    B.Color_T8U = new A.Color(1, 0.8, 0.7607843137254902, 0.8627450980392157, B.ColorSpace_0);
    B.Color_I89 = new A.Color(1, 0.11372549019607843, 0.09803921568627451, 0.16862745098039217, B.ColorSpace_0);
    B.Color_RkP = new A.Color(1, 0.49019607843137253, 0.3215686274509804, 0.3764705882352941, B.ColorSpace_0);
    B.Color_BQC = new A.Color(1, 1, 0.8470588235294118, 0.8941176470588236, B.ColorSpace_0);
    B.Color_ASe = new A.Color(1, 0.38823529411764707, 0.23137254901960785, 0.2823529411764706, B.ColorSpace_0);
    B.Color_Nfe = new A.Color(1, 0.9372549019607843, 0.7215686274509804, 0.7843137254901961, B.ColorSpace_0);
    B.Color_Pho = new A.Color(1, 0.19215686274509805, 0.06666666666666667, 0.11372549019607843, B.ColorSpace_0);
    B.Color_UmQ = new A.Color(1, 0.7019607843137254, 0.14901960784313725, 0.11764705882352941, B.ColorSpace_0);
    B.Color_NS2 = new A.Color(1, 0.9764705882352941, 0.8705882352941177, 0.8627450980392157, B.ColorSpace_0);
    B.Color_h6L = new A.Color(1, 0.5490196078431373, 0.11372549019607843, 0.09411764705882353, B.ColorSpace_0);
    B.Color_o7I = new A.Color(1, 0.996078431372549, 0.9686274509803922, 1, B.ColorSpace_0);
    B.Color_F6m = new A.Color(1, 0.11372549019607843, 0.10588235294117647, 0.12549019607843137, B.ColorSpace_0);
    B.Color_UOh = new A.Color(1, 0.9058823529411765, 0.8784313725490196, 0.9254901960784314, B.ColorSpace_0);
    B.Color_1A7 = new A.Color(1, 0.8705882352941177, 0.8470588235294118, 0.8823529411764706, B.ColorSpace_0);
    B.Color_hXC = new A.Color(1, 0.9686274509803922, 0.9490196078431372, 0.9803921568627451, B.ColorSpace_0);
    B.Color_K9t = new A.Color(1, 0.9529411764705882, 0.9294117647058824, 0.9686274509803922, B.ColorSpace_0);
    B.Color_Cvw = new A.Color(1, 0.9254901960784314, 0.9019607843137255, 0.9411764705882353, B.ColorSpace_0);
    B.Color_eHU = new A.Color(1, 0.9019607843137255, 0.8784313725490196, 0.9137254901960784, B.ColorSpace_0);
    B.Color_P7g = new A.Color(1, 0.28627450980392155, 0.27058823529411763, 0.30980392156862746, B.ColorSpace_0);
    B.Color_4ok = new A.Color(1, 0.4745098039215686, 0.4549019607843137, 0.49411764705882355, B.ColorSpace_0);
    B.Color_EZ2 = new A.Color(1, 0.792156862745098, 0.7686274509803922, 0.8156862745098039, B.ColorSpace_0);
    B.Color_xxB = new A.Color(1, 0.19607843137254902, 0.1843137254901961, 0.20784313725490197, B.ColorSpace_0);
    B.Color_OWu = new A.Color(1, 0.9607843137254902, 0.9372549019607843, 0.9686274509803922, B.ColorSpace_0);
    B.ColorScheme_FMy = new A.ColorScheme(B.Brightness_1, B.Color_atC, B.Color_wst, B.Color_WQu, B.Color_zc9, B.Color_WQu, B.Color_NCR, B.Color_nNC, B.Color_zc9, B.Color_069, B.Color_wst, B.Color_vh0, B.Color_v8D, B.Color_vh0, B.Color_T8U, B.Color_I89, B.Color_v8D, B.Color_RkP, B.Color_wst, B.Color_BQC, B.Color_ASe, B.Color_BQC, B.Color_Nfe, B.Color_Pho, B.Color_ASe, B.Color_UmQ, B.Color_wst, B.Color_NS2, B.Color_h6L, B.Color_o7I, B.Color_F6m, B.Color_UOh, B.Color_1A7, B.Color_o7I, B.Color_wst, B.Color_hXC, B.Color_K9t, B.Color_Cvw, B.Color_eHU, B.Color_P7g, B.Color_4ok, B.Color_EZ2, B.Color_vnR, B.Color_vnR, B.Color_xxB, B.Color_OWu, B.Color_NCR, B.Color_atC, B.Color_o7I, B.Color_F6m);
    B.Color_JT9 = new A.Color(1, 0.2196078431372549, 0.11764705882352941, 0.4470588235294118, B.ColorSpace_0);
    B.Color_Oip = new A.Color(1, 0.2, 0.17647058823529413, 0.2549019607843137, B.ColorSpace_0);
    B.Color_5Hl = new A.Color(1, 0.28627450980392155, 0.1450980392156863, 0.19607843137254902, B.ColorSpace_0);
    B.Color_4Am = new A.Color(1, 0.9490196078431372, 0.7215686274509804, 0.7098039215686275, B.ColorSpace_0);
    B.Color_gDk = new A.Color(1, 0.3764705882352941, 0.0784313725490196, 0.06274509803921569, B.ColorSpace_0);
    B.Color_gPD = new A.Color(1, 0.0784313725490196, 0.07058823529411765, 0.09411764705882353, B.ColorSpace_0);
    B.Color_Kb2 = new A.Color(1, 0.23137254901960785, 0.2196078431372549, 0.24313725490196078, B.ColorSpace_0);
    B.Color_ayE = new A.Color(1, 0.058823529411764705, 0.050980392156862744, 0.07450980392156863, B.ColorSpace_0);
    B.Color_088 = new A.Color(1, 0.12941176470588237, 0.12156862745098039, 0.14901960784313725, B.ColorSpace_0);
    B.Color_qgx = new A.Color(1, 0.16862745098039217, 0.1607843137254902, 0.18823529411764706, B.ColorSpace_0);
    B.Color_7Kv = new A.Color(1, 0.21176470588235294, 0.20392156862745098, 0.23137254901960785, B.ColorSpace_0);
    B.Color_1Cl = new A.Color(1, 0.5764705882352941, 0.5607843137254902, 0.6, B.ColorSpace_0);
    B.ColorScheme_NQE = new A.ColorScheme(B.Brightness_0, B.Color_NCR, B.Color_JT9, B.Color_zc9, B.Color_WQu, B.Color_WQu, B.Color_NCR, B.Color_nNC, B.Color_zc9, B.Color_T8U, B.Color_Oip, B.Color_v8D, B.Color_vh0, B.Color_vh0, B.Color_T8U, B.Color_I89, B.Color_v8D, B.Color_Nfe, B.Color_5Hl, B.Color_ASe, B.Color_BQC, B.Color_BQC, B.Color_Nfe, B.Color_Pho, B.Color_ASe, B.Color_4Am, B.Color_gDk, B.Color_h6L, B.Color_NS2, B.Color_gPD, B.Color_eHU, B.Color_P7g, B.Color_gPD, B.Color_Kb2, B.Color_ayE, B.Color_F6m, B.Color_088, B.Color_qgx, B.Color_7Kv, B.Color_EZ2, B.Color_1Cl, B.Color_P7g, B.Color_vnR, B.Color_vnR, B.Color_eHU, B.Color_xxB, B.Color_atC, B.Color_NCR, B.Color_gPD, B.Color_eHU);
    B.Color_I5I = new A.Color(1, 0.9254901960784314, 0.3607843137254902, 0.23921568627450981, B.ColorSpace_0);
    B.Color_rO5 = new A.Color(1, 0.9411764705882353, 0.9411764705882353, 0.9411764705882353, B.ColorSpace_0);
    B.Color_7JO = new A.Color(1, 0.796078431372549, 0.796078431372549, 0.796078431372549, B.ColorSpace_0);
    B.Color_RVx = new A.Color(1, 0.23529411764705882, 0.23529411764705882, 0.23529411764705882, B.ColorSpace_0);
    B.Color_H8v = new A.Color(1, 0.984313725490196, 0.8470588235294118, 0.06666666666666667, B.ColorSpace_0);
    B.Color_fPm = new A.Color(1, 1, 0.9215686274509803, 0.9333333333333333, B.ColorSpace_0);
    B.Color_IlO = new A.Color(1, 1, 0.803921568627451, 0.8235294117647058, B.ColorSpace_0);
    B.Color_8jS = new A.Color(1, 0.9372549019607843, 0.6039215686274509, 0.6039215686274509, B.ColorSpace_0);
    B.Color_tSx = new A.Color(1, 0.8980392156862745, 0.45098039215686275, 0.45098039215686275, B.ColorSpace_0);
    B.Color_yso = new A.Color(1, 0.9372549019607843, 0.3254901960784314, 0.3137254901960784, B.ColorSpace_0);
    B.Color_qmq = new A.Color(1, 0.9568627450980393, 0.2627450980392157, 0.21176470588235294, B.ColorSpace_0);
    B.Color_ZpV = new A.Color(1, 0.8980392156862745, 0.2235294117647059, 0.20784313725490197, B.ColorSpace_0);
    B.Color_D1Q = new A.Color(1, 0.8274509803921568, 0.1843137254901961, 0.1843137254901961, B.ColorSpace_0);
    B.Color_fGa = new A.Color(1, 0.7764705882352941, 0.1568627450980392, 0.1568627450980392, B.ColorSpace_0);
    B.Color_kOT = new A.Color(1, 0.7176470588235294, 0.10980392156862745, 0.10980392156862745, B.ColorSpace_0);
    B.Map_tFKwC = new A.GeneralConstantMap([50, B.Color_fPm, 100, B.Color_IlO, 200, B.Color_8jS, 300, B.Color_tSx, 400, B.Color_yso, 500, B.Color_qmq, 600, B.Color_ZpV, 700, B.Color_D1Q, 800, B.Color_fGa, 900, B.Color_kOT], type$.GeneralConstantMap_int_Color);
    B.MaterialColor_nI1 = new A.MaterialColor(B.Map_tFKwC, 1, 0.9568627450980393, 0.2627450980392157, 0.21176470588235294, B.ColorSpace_0);
    B.ColorScheme_gBR = new A.ColorScheme(B.Brightness_1, B.Color_I5I, B.Color_rO5, null, null, null, null, null, null, B.Color_7JO, B.Color_RVx, null, null, null, null, null, null, B.Color_H8v, B.Color_RVx, null, null, null, null, null, null, B.MaterialColor_nI1, B.Color_wst, null, null, B.Color_wst, B.Color_RVx, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null);
    B.ColorSpace_1 = new A.ColorSpace0(1, "extendedSRGB");
    B.Color_4hr = new A.Color(0.8117647058823529, 0.5529411764705883, 0.00784313725490196, 0.12156862745098039, B.ColorSpace_0);
    B.Color_73v = new A.Color(0.4, 0.7843137254901961, 0.7843137254901961, 0.7843137254901961, B.ColorSpace_0);
    B.Color_9Ph = new A.Color(1, 1, 0, 1, B.ColorSpace_0);
    B.Color_DQ7 = new A.Color(1, 0.011764705882352941, 0.8549019607843137, 0.7764705882352941, B.ColorSpace_0);
    B.Color_Edl = new A.Color(0, 0, 0, 0, B.ColorSpace_0);
    B.Color_FSE = new A.Color(1, 0, 0.5647058823529412, 1, B.ColorSpace_0);
    B.Color_GlT = new A.Color(1, 0, 1, 0, B.ColorSpace_0);
    B.Color_GmJ = new A.Color(0, 1, 1, 1, B.ColorSpace_0);
    B.Color_IU3 = new A.Color(0.5019607843137255, 0.5019607843137255, 0.5019607843137255, 1, B.ColorSpace_0);
    B.Color_JRl = new A.Color(0.9019607843137255, 0.23529411764705882, 0.23529411764705882, 0.23529411764705882, B.ColorSpace_0);
    B.Color_LTH = new A.Color(0.03137254901960784, 0, 0, 0, B.ColorSpace_0);
    B.Color_MCJ = new A.Color(1, 0.25882352941176473, 0.25882352941176473, 0.25882352941176473, B.ColorSpace_0);
    B.Color_Mp4 = new A.Color(1, 0.6901960784313725, 0, 0.12549019607843137, B.ColorSpace_0);
    B.Color_NzJ = new A.Color(0.5411764705882353, 0, 0, 0, B.ColorSpace_0);
    B.Color_O3p = new A.Color(0.5019607843137255, 0.5019607843137255, 0.5019607843137255, 0.5019607843137255, B.ColorSpace_0);
    B.Color_OHE = new A.Color(0.7490196078431373, 1, 1, 0, B.ColorSpace_0);
    B.Color_PJw = new A.Color(1, 0.27058823529411763, 0.35294117647058826, 0.39215686274509803, B.ColorSpace_0);
    B.Color_PW1 = new A.Color(0.8666666666666667, 0, 0, 0, B.ColorSpace_0);
    B.Color_VwQ = new A.Color(1, 1, 1, 0, B.ColorSpace_0);
    B.Color_XtB = new A.Color(1, 0, 1, 1, B.ColorSpace_0);
    B.Color_YMj = new A.Color(0.25098039215686274, 0.8, 0.8, 0.8, B.ColorSpace_0);
    B.Color_Z8N = new A.Color(1, 1, 1, 0.4, B.ColorSpace_0);
    B.Color_ZpL = new A.Color(1, 0.18823529411764706, 0.18823529411764706, 0.18823529411764706, B.ColorSpace_0);
    B.Color_a7Y = new A.Color(0.12156862745098039, 0, 0, 0, B.ColorSpace_0);
    B.Color_c1L = new A.Color(1, 1, 0.8156862745098039, 0, B.ColorSpace_0);
    B.Color_cS4 = new A.Color(0.10196078431372549, 0, 0, 0, B.ColorSpace_0);
    B.Color_e0R = new A.Color(0.5647058823529412, 0.5647058823529412, 0.5647058823529412, 0.5647058823529412, B.ColorSpace_0);
    B.Color_eXY = new A.Color(0.9411764705882353, 0.5647058823529412, 0, 0, B.ColorSpace_0);
    B.Color_eYv = new A.Color(0.4, 0.7372549019607844, 0.7372549019607844, 0.7372549019607844, B.ColorSpace_0);
    B.Color_gEJ = new A.Color(0.5019607843137255, 0.25098039215686274, 0.25098039215686274, 0.5019607843137255, B.ColorSpace_0);
    B.Color_gPA = new A.Color(0.3803921568627451, 0, 0, 0, B.ColorSpace_0);
    B.Color_iSa = new A.Color(1, 0.3843137254901961, 0, 0.9333333333333333, B.ColorSpace_0);
    B.Color_ieX = new A.Color(0.5647058823529412, 0, 0.5647058823529412, 1, B.ColorSpace_0);
    B.Color_kAU = new A.Color(0.12156862745098039, 1, 1, 1, B.ColorSpace_0);
    B.Color_kd7 = new A.Color(0.3843137254901961, 1, 1, 1, B.ColorSpace_0);
    B.Color_mKk = new A.Color(0.6, 1, 1, 1, B.ColorSpace_0);
    B.Color_mwC = new A.Color(0.7019607843137254, 1, 1, 1, B.ColorSpace_0);
    B.Color_rYE = new A.Color(0.03137254901960784, 0.6196078431372549, 0.6196078431372549, 0.6196078431372549, B.ColorSpace_0);
    B.Color_v5M = new A.Color(1, 0.8627450980392157, 0.8627450980392157, 0.8627450980392157, B.ColorSpace_0);
    B.Color_xjL = new A.Color(0.7490196078431373, 0, 0, 0, B.ColorSpace_0);
    B.Color_y6J = new A.Color(0.9411764705882353, 0.7529411764705882, 0.7529411764705882, 0.7529411764705882, B.ColorSpace_0);
    B.ConnectionState_0 = new A.ConnectionState(0, "none");
    B.ConnectionState_1 = new A.ConnectionState(1, "waiting");
    B.ConnectionState_3 = new A.ConnectionState(3, "done");
    B.ConstantCharPredicate_false = new A.ConstantCharPredicate(false);
    B.ConstantCharPredicate_true = new A.ConstantCharPredicate(true);
    B.ContextMenuButtonType_0 = new A.ContextMenuButtonType(0, "cut");
    B.ContextMenuButtonType_1 = new A.ContextMenuButtonType(1, "copy");
    B.ContextMenuButtonType_2 = new A.ContextMenuButtonType(2, "paste");
    B.ContextMenuButtonType_3 = new A.ContextMenuButtonType(3, "selectAll");
    B.ContextMenuButtonType_4 = new A.ContextMenuButtonType(4, "delete");
    B.ContextMenuButtonType_5 = new A.ContextMenuButtonType(5, "lookUp");
    B.ContextMenuButtonType_6 = new A.ContextMenuButtonType(6, "searchWeb");
    B.ContextMenuButtonType_7 = new A.ContextMenuButtonType(7, "share");
    B.ContextMenuButtonType_8 = new A.ContextMenuButtonType(8, "liveTextInput");
    B.ContextMenuButtonType_9 = new A.ContextMenuButtonType(9, "custom");
    B.CopySelectionTextIntent_false = new A.CopySelectionTextIntent(false);
    B.CopySelectionTextIntent_true = new A.CopySelectionTextIntent(true);
    B.CrossAxisAlignment_0 = new A.CrossAxisAlignment(0, "start");
    B.CrossAxisAlignment_1 = new A.CrossAxisAlignment(1, "end");
    B.CrossAxisAlignment_2 = new A.CrossAxisAlignment(2, "center");
    B.CrossAxisAlignment_3 = new A.CrossAxisAlignment(3, "stretch");
    B.CrossAxisAlignment_4 = new A.CrossAxisAlignment(4, "baseline");
    B.Cubic_Df6 = new A.Cubic(0.05, 0, 0.133333, 0.06);
    B.Cubic_Dkk = new A.Cubic(0.4, 0, 0.2, 1);
    B.Cubic_ENF = new A.Cubic(0.215, 0.61, 0.355, 1);
    B.Cubic_O6W = new A.Cubic(0.35, 0.91, 0.33, 0.97);
    B.Cubic_Pa6 = new A.Cubic(0.42, 0, 1, 1);
    B.Cubic_eOY = new A.Cubic(0.208333, 0.82, 0.25, 1);
    B.Cubic_fC5 = new A.Cubic(0.42, 0, 0.58, 1);
    B.Cubic_glB = new A.Cubic(0.25, 0.1, 0.25, 1);
    B.Cubic_jxN = new A.Cubic(0.77, 0, 0.175, 1);
    B.Cubic_rLI = new A.Cubic(0.075, 0.82, 0.165, 1);
    B.Cubic_ts0 = new A.Cubic(0, 0, 0.58, 1);
    B.Cubic_uDh = new A.Cubic(0.67, 0.03, 0.65, 0.09);
    B.CupertinoButtonSize_0 = new A.CupertinoButtonSize(0, "small");
    B.CupertinoButtonSize_1 = new A.CupertinoButtonSize(1, "medium");
    B.CupertinoButtonSize_2 = new A.CupertinoButtonSize(2, "large");
    B.Color_PZx = new A.Color(0.34901960784313724, 0, 0, 0, B.ColorSpace_0);
    B.Color_90Q = new A.Color(0.5019607843137255, 1, 1, 1, B.ColorSpace_0);
    B.CupertinoDynamicColor_7gJ = new A.CupertinoDynamicColor(B.Color_PZx, null, null, B.Color_PZx, B.Color_90Q, B.Color_PZx, B.Color_90Q, B.Color_PZx, B.Color_90Q, B.Color_PZx, B.Color_90Q);
    B.Color_Qf6 = new A.Color(1, 0.8392156862745098, 0.8392156862745098, 0.8392156862745098, B.ColorSpace_0);
    B.CupertinoDynamicColor_Aap = new A.CupertinoDynamicColor(B.Color_Qf6, null, null, B.Color_Qf6, B.Color_MCJ, B.Color_Qf6, B.Color_MCJ, B.Color_Qf6, B.Color_MCJ, B.Color_Qf6, B.Color_MCJ);
    B.Color_xXa = new A.Color(0.6980392156862745, 1, 1, 1, B.ColorSpace_0);
    B.Color_LqP = new A.Color(0.6980392156862745, 0.18823529411764706, 0.18823529411764706, 0.18823529411764706, B.ColorSpace_0);
    B.CupertinoDynamicColor_JY4 = new A.CupertinoDynamicColor(B.Color_xXa, null, null, B.Color_xXa, B.Color_LqP, B.Color_xXa, B.Color_LqP, B.Color_xXa, B.Color_LqP, B.Color_xXa, B.Color_LqP);
    B.Color_Wp4 = new A.Color(0.06274509803921569, 0, 0, 0, B.ColorSpace_0);
    B.Color_MlC = new A.Color(0.06274509803921569, 1, 1, 1, B.ColorSpace_0);
    B.CupertinoDynamicColor_PU8 = new A.CupertinoDynamicColor(B.Color_Wp4, null, null, B.Color_Wp4, B.Color_MlC, B.Color_Wp4, B.Color_MlC, B.Color_Wp4, B.Color_MlC, B.Color_Wp4, B.Color_MlC);
    B.Color_qXU = new A.Color(1, 0, 0.47843137254901963, 1, B.ColorSpace_0);
    B.Color_YYB = new A.Color(1, 0.0392156862745098, 0.5176470588235295, 1, B.ColorSpace_0);
    B.Color_5DA = new A.Color(1, 0, 0.25098039215686274, 0.8666666666666667, B.ColorSpace_0);
    B.Color_LS4 = new A.Color(1, 0.25098039215686274, 0.611764705882353, 1, B.ColorSpace_0);
    B.CupertinoDynamicColor_QkJ = new A.CupertinoDynamicColor(B.Color_qXU, "systemBlue", null, B.Color_qXU, B.Color_YYB, B.Color_5DA, B.Color_LS4, B.Color_qXU, B.Color_YYB, B.Color_5DA, B.Color_LS4);
    B.Color_kNw = new A.Color(0.2980392156862745, 0.23529411764705882, 0.23529411764705882, 0.2627450980392157, B.ColorSpace_0);
    B.Color_I6V = new A.Color(0.2980392156862745, 0.9215686274509803, 0.9215686274509803, 0.9607843137254902, B.ColorSpace_0);
    B.Color_m41 = new A.Color(0.3764705882352941, 0.23529411764705882, 0.23529411764705882, 0.2627450980392157, B.ColorSpace_0);
    B.Color_XFR = new A.Color(0.3764705882352941, 0.9215686274509803, 0.9215686274509803, 0.9607843137254902, B.ColorSpace_0);
    B.CupertinoDynamicColor_RmM = new A.CupertinoDynamicColor(B.Color_kNw, "tertiaryLabel", null, B.Color_kNw, B.Color_I6V, B.Color_m41, B.Color_XFR, B.Color_kNw, B.Color_I6V, B.Color_m41, B.Color_XFR);
    B.Color_35F = new A.Color(1, 0.9647058823529412, 0.9647058823529412, 0.9647058823529412, B.ColorSpace_0);
    B.Color_hos = new A.Color(1, 0.13333333333333333, 0.13333333333333333, 0.13333333333333333, B.ColorSpace_0);
    B.CupertinoDynamicColor_YBl = new A.CupertinoDynamicColor(B.Color_35F, null, null, B.Color_35F, B.Color_hos, B.Color_35F, B.Color_hos, B.Color_35F, B.Color_hos, B.Color_35F, B.Color_hos);
    B.CupertinoDynamicColor_b5s = new A.CupertinoDynamicColor(B.Color_vnR, "label", null, B.Color_vnR, B.Color_wst, B.Color_vnR, B.Color_wst, B.Color_vnR, B.Color_wst, B.Color_vnR, B.Color_wst);
    B.CupertinoDynamicColor_ml5 = new A.CupertinoDynamicColor(B.Color_vnR, null, null, B.Color_vnR, B.Color_wst, B.Color_vnR, B.Color_wst, B.Color_vnR, B.Color_wst, B.Color_vnR, B.Color_wst);
    B.Color_yAD = new A.Color(1, 0.7215686274509804, 0.7215686274509804, 0.7215686274509804, B.ColorSpace_0);
    B.Color_vyR = new A.Color(1, 0.3568627450980392, 0.3568627450980392, 0.3568627450980392, B.ColorSpace_0);
    B.CupertinoDynamicColor_pDp = new A.CupertinoDynamicColor(B.Color_yAD, null, null, B.Color_yAD, B.Color_vyR, B.Color_yAD, B.Color_vyR, B.Color_yAD, B.Color_vyR, B.Color_yAD, B.Color_vyR);
    B.Color_8Tv = new A.Color(1, 0.6, 0.6, 0.6, B.ColorSpace_0);
    B.Color_hVy = new A.Color(1, 0.4588235294117647, 0.4588235294117647, 0.4588235294117647, B.ColorSpace_0);
    B.CupertinoDynamicColor_yWg = new A.CupertinoDynamicColor(B.Color_8Tv, "inactiveGray", null, B.Color_8Tv, B.Color_hVy, B.Color_8Tv, B.Color_hVy, B.Color_8Tv, B.Color_hVy, B.Color_8Tv, B.Color_hVy);
    B.Color_KzF = new A.Color(0.0784313725490196, 0.4549019607843137, 0.4549019607843137, 0.5019607843137255, B.ColorSpace_0);
    B.Color_aqp = new A.Color(0.17647058823529413, 0.4627450980392157, 0.4627450980392157, 0.5019607843137255, B.ColorSpace_0);
    B.Color_Ssh = new A.Color(0.1568627450980392, 0.4549019607843137, 0.4549019607843137, 0.5019607843137255, B.ColorSpace_0);
    B.Color_lWF = new A.Color(0.25882352941176473, 0.4627450980392157, 0.4627450980392157, 0.5019607843137255, B.ColorSpace_0);
    B.CupertinoDynamicColor_zvp = new A.CupertinoDynamicColor(B.Color_KzF, "quaternarySystemFill", null, B.Color_KzF, B.Color_aqp, B.Color_Ssh, B.Color_lWF, B.Color_KzF, B.Color_aqp, B.Color_Ssh, B.Color_lWF);
    B._TextThemeDefaultsBuilder_8sg = new A._TextThemeDefaultsBuilder(B.CupertinoDynamicColor_b5s, B.CupertinoDynamicColor_yWg);
    B.CupertinoTextThemeData_jAQ = new A.CupertinoTextThemeData(B._TextThemeDefaultsBuilder_8sg, B.CupertinoDynamicColor_QkJ, null, null, null, null, null, null, null, null, null);
    B.Color_k1X = new A.Color(0.9411764705882353, 0.9764705882352941, 0.9764705882352941, 0.9764705882352941, B.ColorSpace_0);
    B.Color_1CH = new A.Color(0.9411764705882353, 0.11372549019607843, 0.11372549019607843, 0.11372549019607843, B.ColorSpace_0);
    B.CupertinoDynamicColor_2yT = new A.CupertinoDynamicColor(B.Color_k1X, null, null, B.Color_k1X, B.Color_1CH, B.Color_k1X, B.Color_1CH, B.Color_k1X, B.Color_1CH, B.Color_k1X, B.Color_1CH);
    B.Color_7dk = new A.Color(1, 0.10980392156862745, 0.10980392156862745, 0.11764705882352941, B.ColorSpace_0);
    B.Color_sns = new A.Color(1, 0.1411764705882353, 0.1411764705882353, 0.14901960784313725, B.ColorSpace_0);
    B.CupertinoDynamicColor_GBX = new A.CupertinoDynamicColor(B.Color_wst, "systemBackground", null, B.Color_wst, B.Color_vnR, B.Color_wst, B.Color_vnR, B.Color_wst, B.Color_7dk, B.Color_wst, B.Color_sns);
    B._CupertinoTextThemeDefaults_68F = new A._CupertinoTextThemeDefaults(B.CupertinoDynamicColor_b5s, B.CupertinoDynamicColor_yWg);
    B._CupertinoThemeDefaults_x2T = new A._CupertinoThemeDefaults(null, B.CupertinoDynamicColor_QkJ, B.Color_wst, B.CupertinoDynamicColor_2yT, B.CupertinoDynamicColor_GBX, false, B._CupertinoTextThemeDefaults_68F);
    B.CupertinoThemeData_TnQ = new A.CupertinoThemeData(B._CupertinoThemeDefaults_x2T, null, null, null, null, null, null, null);
    B.CupertinoUserInterfaceLevelData_0 = new A.CupertinoUserInterfaceLevelData(0, "base");
    B.CupertinoUserInterfaceLevelData_1 = new A.CupertinoUserInterfaceLevelData(1, "elevated");
    B.DartPerformanceMode_1 = new A.DartPerformanceMode(1, "latency");
    B.DataTableThemeData_hEU = new A.DataTableThemeData(null, null, null, null, null, null, null, null, null, null, null, null, null, null, null);
    B.DatePickerThemeData_aKJ = new A.DatePickerThemeData(null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null);
    B.DebugEngineInitializationState_0 = new A.DebugEngineInitializationState(0, "uninitialized");
    B.DebugEngineInitializationState_1 = new A.DebugEngineInitializationState(1, "initializingServices");
    B.DebugEngineInitializationState_2 = new A.DebugEngineInitializationState(2, "initializedServices");
    B.DebugEngineInitializationState_3 = new A.DebugEngineInitializationState(3, "initializingUi");
    B.DebugEngineInitializationState_4 = new A.DebugEngineInitializationState(4, "initialized");
    B.DebugSemanticsDumpOrder_0 = new A.DebugSemanticsDumpOrder(0, "inverseHitTest");
    B.DebugSemanticsDumpOrder_1 = new A.DebugSemanticsDumpOrder(1, "traversalOrder");
    B.DecorationPosition_0 = new A.DecorationPosition(0, "background");
    B.DecorationPosition_1 = new A.DecorationPosition(1, "foreground");
    B.DeepCollectionEquality_false = new A.DeepCollectionEquality(false);
    B.DeepCollectionEquality_true = new A.DeepCollectionEquality(true);
    B._NullWidget_null1 = new A._NullWidget0(null);
    B.DefaultSelectionStyle_gwC = new A.DefaultSelectionStyle(null, null, null, B._NullWidget_null1, null);
    B.TextStyle_ZyH = new A.TextStyle(true, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null);
    B.TextOverflow_0 = new A.TextOverflow(0, "clip");
    B.TextWidthBasis_0 = new A.TextWidthBasis(0, "parent");
    B._NullWidget_null2 = new A._NullWidget2(null);
    B.DefaultTextStyle_4Wa = new A.DefaultTextStyle(B.TextStyle_ZyH, null, true, B.TextOverflow_0, null, B.TextWidthBasis_0, null, B._NullWidget_null2, null);
    B.DeleteCharacterIntent_false = new A.DeleteCharacterIntent(false);
    B.DeleteCharacterIntent_true = new A.DeleteCharacterIntent(true);
    B.DeleteToLineBreakIntent_false = new A.DeleteToLineBreakIntent(false);
    B.DeleteToLineBreakIntent_true = new A.DeleteToLineBreakIntent(true);
    B.DeleteToNextWordBoundaryIntent_false = new A.DeleteToNextWordBoundaryIntent(false);
    B.DeleteToNextWordBoundaryIntent_true = new A.DeleteToNextWordBoundaryIntent(true);
    B.DeviceGestureSettings_0 = new A.DeviceGestureSettings(0);
    B.DeviceGestureSettings_1 = new A.DeviceGestureSettings(1);
    B.DiagnosticLevel_0 = new A.DiagnosticLevel(0, "hidden");
    B.DiagnosticLevel_1 = new A.DiagnosticLevel(1, "fine");
    B.DiagnosticLevel_2 = new A.DiagnosticLevel(2, "debug");
    B.DiagnosticLevel_3 = new A.DiagnosticLevel(3, "info");
    B.DiagnosticLevel_4 = new A.DiagnosticLevel(4, "warning");
    B.DiagnosticLevel_5 = new A.DiagnosticLevel(5, "hint");
    B.DiagnosticLevel_6 = new A.DiagnosticLevel(6, "summary");
    B.DiagnosticLevel_7 = new A.DiagnosticLevel(7, "error");
    B.DiagnosticsTreeStyle_1 = new A.DiagnosticsTreeStyle(1, "sparse");
    B.DiagnosticsTreeStyle_10 = new A.DiagnosticsTreeStyle(10, "shallow");
    B.DiagnosticsTreeStyle_11 = new A.DiagnosticsTreeStyle(11, "truncateChildren");
    B.DiagnosticsTreeStyle_2 = new A.DiagnosticsTreeStyle(2, "offstage");
    B.DiagnosticsTreeStyle_3 = new A.DiagnosticsTreeStyle(3, "dense");
    B.DiagnosticsTreeStyle_4 = new A.DiagnosticsTreeStyle(4, "transition");
    B.DiagnosticsTreeStyle_5 = new A.DiagnosticsTreeStyle(5, "error");
    B.DiagnosticsTreeStyle_6 = new A.DiagnosticsTreeStyle(6, "whitespace");
    B.DiagnosticsTreeStyle_7 = new A.DiagnosticsTreeStyle(7, "flat");
    B.DiagnosticsTreeStyle_8 = new A.DiagnosticsTreeStyle(8, "singleLine");
    B.DiagnosticsTreeStyle_9 = new A.DiagnosticsTreeStyle(9, "errorProperty");
    B.DialogThemeData_7xa = new A.DialogThemeData(null, null, null, null, null, null, null, null, null, null, null, null, null);
    B.DismissDirection_1 = new A.DismissDirection(1, "horizontal");
    B.DismissDirection_2 = new A.DismissDirection(2, "endToStart");
    B.DismissDirection_3 = new A.DismissDirection(3, "startToEnd");
    B.DismissDirection_4 = new A.DismissDirection(4, "up");
    B.DismissDirection_5 = new A.DismissDirection(5, "down");
    B.DismissDirection_6 = new A.DismissDirection(6, "none");
    B.DividerThemeData_Vjf = new A.DividerThemeData(null, null, null, null, null);
    B.DragStartBehavior_0 = new A.DragStartBehavior(0, "down");
    B.DragStartBehavior_1 = new A.DragStartBehavior(1, "start");
    B.DrawerThemeData_BLY = new A.DrawerThemeData(null, null, null, null, null, null, null, null, null);
    B.DropdownMenuThemeData_null_null_null = new A.DropdownMenuThemeData(null, null, null);
    B.Duration_0 = new A.Duration(0);
    B.Duration_100000 = new A.Duration(100000);
    B.Duration_1000000 = new A.Duration(1000000);
    B.Duration_10000000 = new A.Duration(10000000);
    B.Duration_120000 = new A.Duration(120000);
    B.Duration_1200000 = new A.Duration(1200000);
    B.Duration_125000 = new A.Duration(125000);
    B.Duration_140000 = new A.Duration(140000);
    B.Duration_15000 = new A.Duration(15000);
    B.Duration_150000 = new A.Duration(150000);
    B.Duration_1500000 = new A.Duration(1500000);
    B.Duration_16667 = new A.Duration(16667);
    B.Duration_167000 = new A.Duration(167000);
    B.Duration_180000 = new A.Duration(180000);
    B.Duration_200000 = new A.Duration(200000);
    B.Duration_2000000 = new A.Duration(2000000);
    B.Duration_225000 = new A.Duration(225000);
    B.Duration_250000 = new A.Duration(250000);
    B.Duration_300 = new A.Duration(300);
    B.Duration_300000 = new A.Duration(300000);
    B.Duration_3000000 = new A.Duration(3000000);
    B.Duration_350000 = new A.Duration(350000);
    B.Duration_375000 = new A.Duration(375000);
    B.Duration_40000 = new A.Duration(40000);
    B.Duration_400000 = new A.Duration(400000);
    B.Duration_4000000 = new A.Duration(4000000);
    B.Duration_45000 = new A.Duration(45000);
    B.Duration_50000 = new A.Duration(50000);
    B.Duration_500000 = new A.Duration(500000);
    B.Duration_5000000 = new A.Duration(5000000);
    B.Duration_600000 = new A.Duration(600000);
    B.Duration_70000 = new A.Duration(70000);
    B.Duration_75000 = new A.Duration(75000);
    B.Duration_m38000 = new A.Duration(-38000);
    B.DynamicSchemeVariant_0 = new A.DynamicSchemeVariant(0, "tonalSpot");
    B.EdgeInsetsDirectional_0_0_0_0 = new A.EdgeInsetsDirectional(0, 0, 0, 0);
    B.EdgeInsetsDirectional_0_4_0_4 = new A.EdgeInsetsDirectional(0, 4, 0, 4);
    B.EdgeInsetsDirectional_0_8_0_8 = new A.EdgeInsetsDirectional(0, 8, 0, 8);
    B.EdgeInsetsDirectional_12_16_12_8 = new A.EdgeInsetsDirectional(12, 16, 12, 8);
    B.EdgeInsetsDirectional_12_20_12_12 = new A.EdgeInsetsDirectional(12, 20, 12, 12);
    B.EdgeInsetsDirectional_12_4_12_4 = new A.EdgeInsetsDirectional(12, 4, 12, 4);
    B.EdgeInsetsDirectional_12_8_12_8 = new A.EdgeInsetsDirectional(12, 8, 12, 8);
    B.EdgeInsetsDirectional_16_0_24_0 = new A.EdgeInsetsDirectional(16, 0, 24, 0);
    B.EdgeInsetsDirectional_4_0_6_0 = new A.EdgeInsetsDirectional(4, 0, 6, 0);
    B.EdgeInsetsDirectional_8_0_12_0 = new A.EdgeInsetsDirectional(8, 0, 12, 0);
    B.EdgeInsets_0_0_0_0 = new A.EdgeInsets(0, 0, 0, 0);
    B.EdgeInsets_0_0_0_14 = new A.EdgeInsets(0, 0, 0, 14);
    B.EdgeInsets_0_14_0_14 = new A.EdgeInsets(0, 14, 0, 14);
    B.EdgeInsets_12_8_12_8 = new A.EdgeInsets(12, 8, 12, 8);
    B.EdgeInsets_15_15_15_15 = new A.EdgeInsets(15, 15, 15, 15);
    B.EdgeInsets_15_5_15_10 = new A.EdgeInsets(15, 5, 15, 10);
    B.EdgeInsets_16_0_16_0 = new A.EdgeInsets(16, 0, 16, 0);
    B.EdgeInsets_16_18_16_18 = new A.EdgeInsets(16, 18, 16, 18);
    B.EdgeInsets_16_4_16_4 = new A.EdgeInsets(16, 4, 16, 4);
    B.EdgeInsets_20_0_20_3 = new A.EdgeInsets(20, 0, 20, 3);
    B.EdgeInsets_20_20_20_20 = new A.EdgeInsets(20, 20, 20, 20);
    B.EdgeInsets_24_0_24_24 = new A.EdgeInsets(24, 0, 24, 24);
    B.EdgeInsets_40_24_40_24 = new A.EdgeInsets(40, 24, 40, 24);
    B.EdgeInsets_4_0_4_0 = new A.EdgeInsets(4, 0, 4, 0);
    B.EdgeInsets_4_4_4_4 = new A.EdgeInsets(4, 4, 4, 4);
    B.EdgeInsets_4_4_4_5 = new A.EdgeInsets(4, 4, 4, 5);
    B.EdgeInsets_6_6_6_6 = new A.EdgeInsets(6, 6, 6, 6);
    B.EdgeInsets_8_0_8_0 = new A.EdgeInsets(8, 0, 8, 0);
    B.EdgeInsets_8_2_8_5 = new A.EdgeInsets(8, 2, 8, 5);
    B.EdgeInsets_8_4_8_4 = new A.EdgeInsets(8, 4, 8, 4);
    B.EdgeInsets_V1Q = new A.EdgeInsets(0.5, 1, 0.5, 1);
    B.ElevatedButtonThemeData_null = new A.ElevatedButtonThemeData(null);
    B.EnabledState_0 = new A.EnabledState(0, "noOpinion");
    B.EnabledState_1 = new A.EnabledState(1, "enabled");
    B.EnabledState_2 = new A.EnabledState(2, "disabled");
    B.List_Aqn = A._setArrayType(makeConstList([-1, 0, 0, 0, 255, 0, -1, 0, 0, 255, 0, 0, -1, 0, 255, 0, 0, 0, 1, 0]), type$.JSArray_double);
    B.ColorFilterType_1 = new A.ColorFilterType(1, "matrix");
    B.EngineColorFilter_RVQ = new A.EngineColorFilter(null, null, B.List_Aqn, B.ColorFilterType_1);
    B.EngineSemanticsRole_0 = new A.EngineSemanticsRole(0, "incrementable");
    B.EngineSemanticsRole_1 = new A.EngineSemanticsRole(1, "scrollable");
    B.EngineSemanticsRole_10 = new A.EngineSemanticsRole(10, "header");
    B.EngineSemanticsRole_11 = new A.EngineSemanticsRole(11, "tab");
    B.EngineSemanticsRole_12 = new A.EngineSemanticsRole(12, "tabList");
    B.EngineSemanticsRole_13 = new A.EngineSemanticsRole(13, "tabPanel");
    B.EngineSemanticsRole_14 = new A.EngineSemanticsRole(14, "generic");
    B.EngineSemanticsRole_2 = new A.EngineSemanticsRole(2, "button");
    B.EngineSemanticsRole_3 = new A.EngineSemanticsRole(3, "textField");
    B.EngineSemanticsRole_4 = new A.EngineSemanticsRole(4, "checkable");
    B.EngineSemanticsRole_5 = new A.EngineSemanticsRole(5, "heading");
    B.EngineSemanticsRole_6 = new A.EngineSemanticsRole(6, "image");
    B.EngineSemanticsRole_7 = new A.EngineSemanticsRole(7, "route");
    B.EngineSemanticsRole_8 = new A.EngineSemanticsRole(8, "platformView");
    B.EngineSemanticsRole_9 = new A.EngineSemanticsRole(9, "link");
    B.ExpandSelectionToDocumentBoundaryIntent_false_false_false_false = new A.ExpandSelectionToDocumentBoundaryIntent(false, false, false, false);
    B.ExpandSelectionToDocumentBoundaryIntent_false_false_false_true = new A.ExpandSelectionToDocumentBoundaryIntent(false, false, false, true);
    B.ExpandSelectionToLineBreakIntent_false_false_false_false = new A.ExpandSelectionToLineBreakIntent(false, false, false, false);
    B.ExpandSelectionToLineBreakIntent_false_false_false_true = new A.ExpandSelectionToLineBreakIntent(false, false, false, true);
    B.ExpansionTileThemeData_OwP = new A.ExpansionTileThemeData(null, null, null, null, null, null, null, null, null, null, null, null, null);
    B.ExtendSelectionByCharacterIntent_false_false_false_false = new A.ExtendSelectionByCharacterIntent(false, false, false, false);
    B.ExtendSelectionByCharacterIntent_false_false_false_true = new A.ExtendSelectionByCharacterIntent(false, false, false, true);
    B.ExtendSelectionByCharacterIntent_true_false_false_false = new A.ExtendSelectionByCharacterIntent(true, false, false, false);
    B.ExtendSelectionByCharacterIntent_true_false_false_true = new A.ExtendSelectionByCharacterIntent(true, false, false, true);
    B.ExtendSelectionToDocumentBoundaryIntent_false_false_false_false = new A.ExtendSelectionToDocumentBoundaryIntent(false, false, false, false);
    B.ExtendSelectionToDocumentBoundaryIntent_false_false_false_true = new A.ExtendSelectionToDocumentBoundaryIntent(false, false, false, true);
    B.ExtendSelectionToDocumentBoundaryIntent_true_false_false_false = new A.ExtendSelectionToDocumentBoundaryIntent(true, false, false, false);
    B.ExtendSelectionToDocumentBoundaryIntent_true_false_false_true = new A.ExtendSelectionToDocumentBoundaryIntent(true, false, false, true);
    B.ExtendSelectionToLineBreakIntent_false_false_false_false = new A.ExtendSelectionToLineBreakIntent(false, false, false, false);
    B.ExtendSelectionToLineBreakIntent_false_false_false_true = new A.ExtendSelectionToLineBreakIntent(false, false, false, true);
    B.ExtendSelectionToLineBreakIntent_false_false_true_false = new A.ExtendSelectionToLineBreakIntent(false, false, true, false);
    B.ExtendSelectionToLineBreakIntent_false_false_true_true = new A.ExtendSelectionToLineBreakIntent(false, false, true, true);
    B.ExtendSelectionToLineBreakIntent_true_false_false_false = new A.ExtendSelectionToLineBreakIntent(true, false, false, false);
    B.ExtendSelectionToLineBreakIntent_true_false_false_true = new A.ExtendSelectionToLineBreakIntent(true, false, false, true);
    B.ExtendSelectionToLineBreakIntent_true_false_true_false = new A.ExtendSelectionToLineBreakIntent(true, false, true, false);
    B.ExtendSelectionToLineBreakIntent_true_false_true_true = new A.ExtendSelectionToLineBreakIntent(true, false, true, true);
    B.ExtendSelectionToNextParagraphBoundaryIntent_false_false_false_false = new A.ExtendSelectionToNextParagraphBoundaryIntent(false, false, false, false);
    B.ExtendSelectionToNextParagraphBoundaryIntent_false_false_false_true = new A.ExtendSelectionToNextParagraphBoundaryIntent(false, false, false, true);
    B.ExtendSelectionToNextParagraphBoundaryIntent_true_false_false_false = new A.ExtendSelectionToNextParagraphBoundaryIntent(true, false, false, false);
    B.ExtendSelectionToNextParagraphBoundaryIntent_true_false_false_true = new A.ExtendSelectionToNextParagraphBoundaryIntent(true, false, false, true);
    B.ExtendSelectionToNextParagraphBoundaryOrCaretLocationIntent_false_true_false_false = new A.ExtendSelectionToNextParagraphBoundaryOrCaretLocationIntent(false, true, false, false);
    B.ExtendSelectionToNextParagraphBoundaryOrCaretLocationIntent_false_true_false_true = new A.ExtendSelectionToNextParagraphBoundaryOrCaretLocationIntent(false, true, false, true);
    B.ExtendSelectionToNextWordBoundaryIntent_false_false_false_false = new A.ExtendSelectionToNextWordBoundaryIntent(false, false, false, false);
    B.ExtendSelectionToNextWordBoundaryIntent_false_false_false_true = new A.ExtendSelectionToNextWordBoundaryIntent(false, false, false, true);
    B.ExtendSelectionToNextWordBoundaryIntent_true_false_false_false = new A.ExtendSelectionToNextWordBoundaryIntent(true, false, false, false);
    B.ExtendSelectionToNextWordBoundaryIntent_true_false_false_true = new A.ExtendSelectionToNextWordBoundaryIntent(true, false, false, true);
    B.ExtendSelectionToNextWordBoundaryOrCaretLocationIntent_false_true_false_false = new A.ExtendSelectionToNextWordBoundaryOrCaretLocationIntent(false, true, false, false);
    B.ExtendSelectionToNextWordBoundaryOrCaretLocationIntent_false_true_false_true = new A.ExtendSelectionToNextWordBoundaryOrCaretLocationIntent(false, true, false, true);
    B.ExtendSelectionVerticallyToAdjacentLineIntent_false_false_false_false = new A.ExtendSelectionVerticallyToAdjacentLineIntent(false, false, false, false);
    B.ExtendSelectionVerticallyToAdjacentLineIntent_false_false_false_true = new A.ExtendSelectionVerticallyToAdjacentLineIntent(false, false, false, true);
    B.ExtendSelectionVerticallyToAdjacentLineIntent_true_false_false_false = new A.ExtendSelectionVerticallyToAdjacentLineIntent(true, false, false, false);
    B.ExtendSelectionVerticallyToAdjacentLineIntent_true_false_false_true = new A.ExtendSelectionVerticallyToAdjacentLineIntent(true, false, false, true);
    B.ExtendSelectionVerticallyToAdjacentPageIntent_false_false_false_false = new A.ExtendSelectionVerticallyToAdjacentPageIntent(false, false, false, false);
    B.ExtendSelectionVerticallyToAdjacentPageIntent_false_false_false_true = new A.ExtendSelectionVerticallyToAdjacentPageIntent(false, false, false, true);
    B.ExtendSelectionVerticallyToAdjacentPageIntent_true_false_false_false = new A.ExtendSelectionVerticallyToAdjacentPageIntent(true, false, false, false);
    B.ExtendSelectionVerticallyToAdjacentPageIntent_true_false_false_true = new A.ExtendSelectionVerticallyToAdjacentPageIntent(true, false, false, true);
    B.FilledButtonThemeData_null = new A.FilledButtonThemeData(null);
    B.FilterQuality_0 = new A.FilterQuality(0, "none");
    B.FilterQuality_1 = new A.FilterQuality(1, "low");
    B.FilterQuality_2 = new A.FilterQuality(2, "medium");
    B.FilterQuality_3 = new A.FilterQuality(3, "high");
    B.Size_0_0 = new A.Size(0, 0);
    B.FittedSizes_Nts = new A.FittedSizes(B.Size_0_0, B.Size_0_0);
    B.FlexFit_0 = new A.FlexFit(0, "tight");
    B.FlexFit_1 = new A.FlexFit(1, "loose");
    B.FloatingActionButtonThemeData_Fkh = new A.FloatingActionButtonThemeData(null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null);
    B.FloatingCursorDragState_0 = new A.FloatingCursorDragState(0, "Start");
    B.FloatingCursorDragState_1 = new A.FloatingCursorDragState(1, "Update");
    B.FloatingCursorDragState_2 = new A.FloatingCursorDragState(2, "End");
    B.FloatingLabelBehavior_0 = new A.FloatingLabelBehavior(0, "never");
    B.FloatingLabelBehavior_2 = new A.FloatingLabelBehavior(2, "always");
    B.FlutterAuthClientOptions_zCA = new A.FlutterAuthClientOptions(null, true, true, null, B.AuthFlowType_1);
    B.FocusHighlightMode_0 = new A.FocusHighlightMode(0, "touch");
    B.FocusHighlightMode_1 = new A.FocusHighlightMode(1, "traditional");
    B.FocusHighlightStrategy_0 = new A.FocusHighlightStrategy(0, "automatic");
    B.FocusSemanticEvent_focus = new A.FocusSemanticEvent("focus");
    B.FontWeight_6 = new A.FontWeight(6);
    B.FormatException_6Jp = new A.FormatException("Invalid method call", null, null);
    B.FormatException_852 = new A.FormatException("Invalid envelope", null, null);
    B.FormatException_aN3 = new A.FormatException("Expected envelope, got nothing", null, null);
    B.FormatException_j1B = new A.FormatException("Message corrupted", null, null);
    B.GestureDisposition_0 = new A.GestureDisposition(0, "accepted");
    B.GestureDisposition_1 = new A.GestureDisposition(1, "rejected");
    B.GestureMode_0 = new A.GestureMode(0, "pointerEvents");
    B.GestureMode_1 = new A.GestureMode(1, "browserGestures");
    B.GestureRecognizerState_0 = new A.GestureRecognizerState(0, "ready");
    B.GestureRecognizerState_1 = new A.GestureRecognizerState(1, "possible");
    B.GestureRecognizerState_2 = new A.GestureRecognizerState(2, "defunct");
    B.GrowthDirection_0 = new A.GrowthDirection(0, "forward");
    B.GrowthDirection_1 = new A.GrowthDirection(1, "reverse");
    B.HSVColor_hI0 = new A.HSVColor(0.4, 60, 1, 1);
    B.HeroFlightDirection_0 = new A.HeroFlightDirection(0, "push");
    B.HeroFlightDirection_1 = new A.HeroFlightDirection(1, "pop");
    B.HitTestBehavior_0 = new A.HitTestBehavior(0, "deferToChild");
    B.HitTestBehavior_1 = new A.HitTestBehavior(1, "opaque");
    B.HitTestBehavior_2 = new A.HitTestBehavior(2, "translucent");
    B.IconButtonThemeData_null = new A.IconButtonThemeData(null);
    B.IconData_57490_true = new A.IconData(57490, true);
    B.IconData_57501_true = new A.IconData(57501, true);
    B.IconData_57502_true = new A.IconData(57502, true);
    B.IconData_58372_false = new A.IconData(58372, false);
    B.IconData_58992_false = new A.IconData(58992, false);
    B.IconData_63477_false = new A.IconData(63477, false);
    B.IconData_983508_false = new A.IconData(983508, false);
    B.IconThemeData_HCh = new A.IconThemeData(24, 0, 400, 0, 48, B.Color_vnR, 1, null, false);
    B.IconThemeData_diR = new A.IconThemeData(null, null, null, null, null, B.Color_wst, null, null, null);
    B.IconThemeData_ku9 = new A.IconThemeData(null, null, null, null, null, B.Color_vnR, null, null, null);
    B.IconData_57706_false = new A.IconData(57706, false);
    B.Icon_2r4 = new A.Icon(B.IconData_57706_false, null, null, "Exit Select Widget mode.", null);
    B.IconData_58737_true = new A.IconData(58737, true);
    B.Icon_7FA = new A.Icon(B.IconData_58737_true, null, null, null, null);
    B.IconData_61513_false = new A.IconData(61513, false);
    B.Icon_Scm = new A.Icon(B.IconData_61513_false, null, null, null, null);
    B.IconData_57785_false = new A.IconData(57785, false);
    B.Icon_XLL = new A.Icon(B.IconData_57785_false, 30, null, null, null);
    B.IconData_57947_false = new A.IconData(57947, false);
    B.Icon_nqu = new A.Icon(B.IconData_57947_false, null, null, null, null);
    B.IconData_58366_false = new A.IconData(58366, false);
    B.Icon_yrI = new A.Icon(B.IconData_58366_false, null, null, null, null);
    B.ImageByteFormat_0 = new A.ImageByteFormat(0, "rawRgba");
    B.ImageByteFormat_1 = new A.ImageByteFormat(1, "rawStraightRgba");
    B.ImageByteFormat_2 = new A.ImageByteFormat(2, "rawUnmodified");
    B.ImageByteFormat_3 = new A.ImageByteFormat(3, "png");
    B.ImageRepeat_0 = new A.ImageRepeat(0, "repeat");
    B.ImageRepeat_1 = new A.ImageRepeat(1, "repeatX");
    B.ImageRepeat_2 = new A.ImageRepeat(2, "repeatY");
    B.ImageRepeat_3 = new A.ImageRepeat(3, "noRepeat");
    B.ImageFileType_3 = new A.ImageFileType(3, "webp");
    B.ImageType_0BF = new A.ImageType(B.ImageFileType_3, true, 5, "animatedWebp");
    B.ImageFileType_5 = new A.ImageFileType(5, "avif");
    B.ImageType_P3m = new A.ImageType(B.ImageFileType_5, false, 7, "avif");
    B.ImageFileType_1 = new A.ImageFileType(1, "gif");
    B.ImageType_bKj = new A.ImageType(B.ImageFileType_1, false, 1, "gif");
    B.ImageType_fWH = new A.ImageType(B.ImageFileType_3, false, 4, "webp");
    B.ImageType_tBz = new A.ImageType(B.ImageFileType_1, true, 2, "animatedGif");
    B.List_empty1 = A._setArrayType(makeConstList([]), type$.JSArray_StringAttribute);
    B.InlineSpanSemanticsInformation_fFW = new A.InlineSpanSemanticsInformation("\ufffc", null, null, true, true, B.List_empty1);
    B.InputDecoration_LQI = new A.InputDecoration(null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, true, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, true, null, null, null);
    B.Interval_ERv = new A.Interval(0.5, 1, B.Cubic_glB);
    B.Interval_Lo0 = new A.Interval(0.6, 1, B.C__Linear);
    B.Cubic_NVn = new A.Cubic(0.6, 0.04, 0.98, 0.335);
    B.Interval_P1E = new A.Interval(0.4, 0.6, B.Cubic_NVn);
    B.Interval_QHC = new A.Interval(0.72, 1, B.Cubic_Dkk);
    B.Interval_QKl = new A.Interval(0.2075, 0.4175, B.C__Linear);
    B.Interval_QUT = new A.Interval(0, 0.1, B.C__Linear);
    B.Interval_ZAo = new A.Interval(0.0825, 0.2075, B.C__Linear);
    B.Interval_f2e = new A.Interval(0.125, 0.25, B.C__Linear);
    B.Interval_xp8 = new A.Interval(0.4, 1, B.C__Linear);
    B.IntlSegmenterGranularity_0 = new A.IntlSegmenterGranularity(0, "grapheme");
    B.IntlSegmenterGranularity_1 = new A.IntlSegmenterGranularity(1, "word");
    B.JsonDecoder_null = new A.JsonDecoder(null);
    B.JsonEncoder_null = new A.JsonEncoder(null);
    B.KeyDataTransitMode_0 = new A.KeyDataTransitMode(0, "rawKeyData");
    B.KeyDataTransitMode_1 = new A.KeyDataTransitMode(1, "keyDataThenRawKeyData");
    B.KeyEventType_0 = new A.KeyEventType(0, "down");
    B.KeyEventDeviceType_0 = new A.KeyEventDeviceType(0, "keyboard");
    B.KeyData_jXj = new A.KeyData(B.Duration_0, B.KeyEventType_0, 0, 0, null, false);
    B.KeyEventResult_0 = new A.KeyEventResult(0, "handled");
    B.KeyEventResult_1 = new A.KeyEventResult(1, "ignored");
    B.KeyEventResult_2 = new A.KeyEventResult(2, "skipRemainingHandlers");
    B.KeyEventType_1 = new A.KeyEventType(1, "up");
    B.KeyEventType_2 = new A.KeyEventType(2, "repeat");
    B.LogicalKeyboardKey_4294967564 = new A.LogicalKeyboardKey(4294967564);
    B.KeyboardLockMode_6kv = new A.KeyboardLockMode(B.LogicalKeyboardKey_4294967564, 1, "scrollLock");
    B.LogicalKeyboardKey_4294967556 = new A.LogicalKeyboardKey(4294967556);
    B.KeyboardLockMode_KMH = new A.KeyboardLockMode(B.LogicalKeyboardKey_4294967556, 2, "capsLock");
    B.LogicalKeyboardKey_4294967562 = new A.LogicalKeyboardKey(4294967562);
    B.KeyboardLockMode_s4x = new A.KeyboardLockMode(B.LogicalKeyboardKey_4294967562, 0, "numLock");
    B.KeyboardSide_0 = new A.KeyboardSide(0, "any");
    B.KeyboardSide_3 = new A.KeyboardSide(3, "all");
    B.LabelRepresentation_0 = new A.LabelRepresentation(0, "ariaLabel");
    B.LabelRepresentation_1 = new A.LabelRepresentation(1, "domText");
    B.LabelRepresentation_2 = new A.LabelRepresentation(2, "sizedSpan");
    B.Latin1Decoder_false_255 = new A.Latin1Decoder(false, 255);
    B.Latin1Encoder_255 = new A.Latin1Encoder(255);
    B.Level_CONFIG_700 = new A.Level("CONFIG", 700);
    B.Level_FINER_400 = new A.Level("FINER", 400);
    B.Level_FINEST_300 = new A.Level("FINEST", 300);
    B.Level_FINE_500 = new A.Level("FINE", 500);
    B.Level_INFO_800 = new A.Level("INFO", 800);
    B.Level_WARNING_900 = new A.Level("WARNING", 900);
    B.LineBreakType_0 = new A.LineBreakType(0, "opportunity");
    B.LineBreakType_2 = new A.LineBreakType(2, "mandatory");
    B.LineBreakType_3 = new A.LineBreakType(3, "endOfText");
    B.ListEquality_DefaultEquality = new A.ListEquality(B.C_DefaultEquality, A.findType("ListEquality<XmlEventAttribute>"));
    B.ListTileThemeData_bIp = new A.ListTileThemeData(null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null);
    B.List_0_0 = A._setArrayType(makeConstList([0, 0]), type$.JSArray_int);
    B.List_0_6_12_18 = A._setArrayType(makeConstList([0, 6, 12, 18]), type$.JSArray_int);
    B.List_1gw = A._setArrayType(makeConstList(["text", "multiline", "number", "phone", "datetime", "emailAddress", "url", "visiblePassword", "name", "address", "none", "webSearch", "twitter"]), type$.JSArray_String);
    B.List_239_191_189 = A._setArrayType(makeConstList([239, 191, 189]), type$.JSArray_int);
    B.List_4_9_14_19 = A._setArrayType(makeConstList([4, 9, 14, 19]), type$.JSArray_int);
    B.List_oMW = A._setArrayType(makeConstList([137, 80, 78, 71, 13, 10, 26, 10]), type$.JSArray_nullable_int);
    B.ImageFileType_0 = new A.ImageFileType(0, "png");
    B.ImageType_1ZF = new A.ImageType(B.ImageFileType_0, false, 0, "png");
    B.ImageFileSignature_daQ = new A.ImageFileSignature(B.List_oMW, B.ImageType_1ZF, 0, "png");
    B.List_pS6 = A._setArrayType(makeConstList([71, 73, 70, 56, 55, 97]), type$.JSArray_nullable_int);
    B.ImageFileSignature_bPh = new A.ImageFileSignature(B.List_pS6, B.ImageType_tBz, 1, "gif87a");
    B.List_X70 = A._setArrayType(makeConstList([71, 73, 70, 56, 57, 97]), type$.JSArray_nullable_int);
    B.ImageFileSignature_W7N = new A.ImageFileSignature(B.List_X70, B.ImageType_tBz, 2, "gif89a");
    B.List_255_216_255 = A._setArrayType(makeConstList([255, 216, 255]), type$.JSArray_nullable_int);
    B.ImageFileType_2 = new A.ImageFileType(2, "jpeg");
    B.ImageType_uZy = new A.ImageType(B.ImageFileType_2, false, 3, "jpeg");
    B.ImageFileSignature_fZE = new A.ImageFileSignature(B.List_255_216_255, B.ImageType_uZy, 3, "jpeg");
    B.List_8hq = A._setArrayType(makeConstList([82, 73, 70, 70, null, null, null, null, 87, 69, 66, 80]), type$.JSArray_nullable_int);
    B.ImageFileSignature_Fgv = new A.ImageFileSignature(B.List_8hq, B.ImageType_fWH, 4, "webp");
    B.List_66_77 = A._setArrayType(makeConstList([66, 77]), type$.JSArray_nullable_int);
    B.ImageFileType_4 = new A.ImageFileType(4, "bmp");
    B.ImageType_Rqa = new A.ImageType(B.ImageFileType_4, false, 6, "bmp");
    B.ImageFileSignature_8CV = new A.ImageFileSignature(B.List_66_77, B.ImageType_Rqa, 5, "bmp");
    B.List_50d = A._setArrayType(makeConstList([B.ImageFileSignature_daQ, B.ImageFileSignature_bPh, B.ImageFileSignature_W7N, B.ImageFileSignature_fZE, B.ImageFileSignature_Fgv, B.ImageFileSignature_8CV]), A.findType("JSArray<ImageFileSignature>"));
    B._RouteRestorationType_0 = new A._RouteRestorationType(0, "named");
    B._RouteRestorationType_1 = new A._RouteRestorationType(1, "anonymous");
    B.List_5Hu = A._setArrayType(makeConstList([B._RouteRestorationType_0, B._RouteRestorationType_1]), A.findType("JSArray<_RouteRestorationType>"));
    B.List_5em = A._setArrayType(makeConstList([0, 4, 12, 1, 5, 13, 3, 7, 15]), type$.JSArray_int);
    B.List_65533 = A._setArrayType(makeConstList([65533]), type$.JSArray_int);
    B.List_7ky = A._setArrayType(makeConstList([B.CrossAxisAlignment_0, B.CrossAxisAlignment_1, B.CrossAxisAlignment_2, B.CrossAxisAlignment_3, B.CrossAxisAlignment_4]), A.findType("JSArray<CrossAxisAlignment>"));
    B._KeyFrame_0_1 = new A._KeyFrame(0, 1);
    B._KeyFrame_Qpi = new A._KeyFrame(0.5, 1);
    B._KeyFrame_agS = new A._KeyFrame(0.5375, 0.75);
    B._KeyFrame_q8f = new A._KeyFrame(0.575, 0.5);
    B._KeyFrame_UxA = new A._KeyFrame(0.6125, 0.25);
    B._KeyFrame_Khf = new A._KeyFrame(0.65, 0);
    B._KeyFrame_7jJ = new A._KeyFrame(0.85, 0);
    B._KeyFrame_pUM = new A._KeyFrame(0.8875, 0.25);
    B._KeyFrame_ZyM = new A._KeyFrame(0.925, 0.5);
    B._KeyFrame_1Pg = new A._KeyFrame(0.9625, 0.75);
    B._KeyFrame_1_1 = new A._KeyFrame(1, 1);
    B.List_8w6 = A._setArrayType(makeConstList([B._KeyFrame_0_1, B._KeyFrame_Qpi, B._KeyFrame_agS, B._KeyFrame_q8f, B._KeyFrame_UxA, B._KeyFrame_Khf, B._KeyFrame_7jJ, B._KeyFrame_pUM, B._KeyFrame_ZyM, B._KeyFrame_1Pg, B._KeyFrame_1_1]), A.findType("JSArray<_KeyFrame>"));
    B.TextAlign_0 = new A.TextAlign(0, "left");
    B.TextAlign_1 = new A.TextAlign(1, "right");
    B.TextAlign_2 = new A.TextAlign(2, "center");
    B.TextAlign_3 = new A.TextAlign(3, "justify");
    B.TextAlign_4 = new A.TextAlign(4, "start");
    B.TextAlign_5 = new A.TextAlign(5, "end");
    B.List_9Bh = A._setArrayType(makeConstList([B.TextAlign_0, B.TextAlign_1, B.TextAlign_2, B.TextAlign_3, B.TextAlign_4, B.TextAlign_5]), A.findType("JSArray<TextAlign>"));
    B.List_Assertiveness_0_Assertiveness_1 = A._setArrayType(makeConstList([B.Assertiveness_0, B.Assertiveness_1]), A.findType("JSArray<Assertiveness>"));
    B.List_EZe = A._setArrayType(makeConstList([0.25, 0.25, 0.75, 0.75]), type$.JSArray_double);
    B.FactorStatus_0 = new A.FactorStatus(0, "verified");
    B.FactorStatus_1 = new A.FactorStatus(1, "unverified");
    B.List_FactorStatus_0_FactorStatus_1 = A._setArrayType(makeConstList([B.FactorStatus_0, B.FactorStatus_1]), A.findType("JSArray<FactorStatus>"));
    B.FactorType_0 = new A.FactorType(0, "totp");
    B.List_FactorType_0 = A._setArrayType(makeConstList([B.FactorType_0]), A.findType("JSArray<FactorType>"));
    B.MainAxisAlignment_0 = new A.MainAxisAlignment(0, "start");
    B.MainAxisAlignment_1 = new A.MainAxisAlignment(1, "end");
    B.MainAxisAlignment_2 = new A.MainAxisAlignment(2, "center");
    B.MainAxisAlignment_3 = new A.MainAxisAlignment(3, "spaceBetween");
    B.MainAxisAlignment_4 = new A.MainAxisAlignment(4, "spaceAround");
    B.MainAxisAlignment_5 = new A.MainAxisAlignment(5, "spaceEvenly");
    B.List_Fan = A._setArrayType(makeConstList([B.MainAxisAlignment_0, B.MainAxisAlignment_1, B.MainAxisAlignment_2, B.MainAxisAlignment_3, B.MainAxisAlignment_4, B.MainAxisAlignment_5]), A.findType("JSArray<MainAxisAlignment>"));
    B.List_FlexFit_0_FlexFit_1 = A._setArrayType(makeConstList([B.FlexFit_0, B.FlexFit_1]), A.findType("JSArray<FlexFit>"));
    B.AuthChangeEvent_3NY = new A.AuthChangeEvent("", 6, "userDeleted");
    B.List_IcH = A._setArrayType(makeConstList([B.AuthChangeEvent_INITIAL_SESSION_0_initialSession, B.AuthChangeEvent_7JD, B.AuthChangeEvent_SIGNED_IN_2_signedIn, B.AuthChangeEvent_SIGNED_OUT_3_signedOut, B.AuthChangeEvent_TOKEN_REFRESHED_4_tokenRefreshed, B.AuthChangeEvent_USER_UPDATED_5_userUpdated, B.AuthChangeEvent_3NY, B.AuthChangeEvent_GBu]), A.findType("JSArray<AuthChangeEvent>"));
    B._DecorationSlot_0 = new A._DecorationSlot(0, "icon");
    B._DecorationSlot_1 = new A._DecorationSlot(1, "input");
    B._DecorationSlot_2 = new A._DecorationSlot(2, "label");
    B._DecorationSlot_3 = new A._DecorationSlot(3, "hint");
    B._DecorationSlot_4 = new A._DecorationSlot(4, "prefix");
    B._DecorationSlot_5 = new A._DecorationSlot(5, "suffix");
    B._DecorationSlot_6 = new A._DecorationSlot(6, "prefixIcon");
    B._DecorationSlot_7 = new A._DecorationSlot(7, "suffixIcon");
    B._DecorationSlot_8 = new A._DecorationSlot(8, "helperError");
    B._DecorationSlot_9 = new A._DecorationSlot(9, "counter");
    B._DecorationSlot_10 = new A._DecorationSlot(10, "container");
    B.List_LTx = A._setArrayType(makeConstList([B._DecorationSlot_0, B._DecorationSlot_1, B._DecorationSlot_2, B._DecorationSlot_3, B._DecorationSlot_4, B._DecorationSlot_5, B._DecorationSlot_6, B._DecorationSlot_7, B._DecorationSlot_8, B._DecorationSlot_9, B._DecorationSlot_10]), type$.JSArray__DecorationSlot);
    B.Locale_en_US = new A.Locale("en", "US");
    B.List_Locale_en_US = A._setArrayType(makeConstList([B.Locale_en_US]), type$.JSArray_Locale);
    B._ElevationOpacity_0_0 = new A._ElevationOpacity(0, 0);
    B._ElevationOpacity_yWU = new A._ElevationOpacity(1, 0.05);
    B._ElevationOpacity_Seg = new A._ElevationOpacity(3, 0.08);
    B._ElevationOpacity_T1r = new A._ElevationOpacity(6, 0.11);
    B._ElevationOpacity_RvM = new A._ElevationOpacity(8, 0.12);
    B._ElevationOpacity_9yR = new A._ElevationOpacity(12, 0.14);
    B.List_MZj = A._setArrayType(makeConstList([B._ElevationOpacity_0_0, B._ElevationOpacity_yWU, B._ElevationOpacity_Seg, B._ElevationOpacity_T1r, B._ElevationOpacity_RvM, B._ElevationOpacity_9yR]), A.findType("JSArray<_ElevationOpacity>"));
    B.List_QHW = A._setArrayType(makeConstList([-1, 0, 0, 1, 0, 0, -1, 0, 1, 0, 0, 0, -1, 1, 0, 1, 1, 1, 1, 0]), type$.JSArray_double);
    B.BlurStyle_2 = new A.BlurStyle(2, "outer");
    B.Color_NdI = new A.Color(0.09803921568627451, 0, 0, 0, B.ColorSpace_0);
    B.BoxShadow_I4s = new A.BoxShadow(0.2, B.BlurStyle_2, B.Color_NdI, B.Offset_0_0, 11);
    B.List_Qj8 = A._setArrayType(makeConstList([B.BoxShadow_I4s]), type$.JSArray_BoxShadow);
    B.SwipeEdge_0 = new A.SwipeEdge(0, "left");
    B.SwipeEdge_1 = new A.SwipeEdge(1, "right");
    B.List_SwipeEdge_0_SwipeEdge_1 = A._setArrayType(makeConstList([B.SwipeEdge_0, B.SwipeEdge_1]), A.findType("JSArray<SwipeEdge>"));
    B.TextAffinity_0 = new A.TextAffinity(0, "upstream");
    B.List_TextAffinity_0_TextAffinity_1 = A._setArrayType(makeConstList([B.TextAffinity_0, B.TextAffinity_1]), A.findType("JSArray<TextAffinity>"));
    B.TextDirection_0 = new A.TextDirection(0, "rtl");
    B.TextDirection_1 = new A.TextDirection(1, "ltr");
    B.List_TextDirection_0_TextDirection_1 = A._setArrayType(makeConstList([B.TextDirection_0, B.TextDirection_1]), A.findType("JSArray<TextDirection>"));
    B.List_UWI = A._setArrayType(makeConstList([B.Color_Edl, B.Color_9Ph, B.Color_9Ph, B.Color_Edl]), type$.JSArray_Color);
    B.CanvasKitVariant_0 = new A.CanvasKitVariant(0, "auto");
    B.CanvasKitVariant_1 = new A.CanvasKitVariant(1, "full");
    B.CanvasKitVariant_2 = new A.CanvasKitVariant(2, "chromium");
    B.List_VKP = A._setArrayType(makeConstList([B.CanvasKitVariant_0, B.CanvasKitVariant_1, B.CanvasKitVariant_2]), A.findType("JSArray<CanvasKitVariant>"));
    B.List_Wxh = A._setArrayType(makeConstList(["pointerdown", "pointermove", "pointerleave", "pointerup", "pointercancel", "touchstart", "touchend", "touchmove", "touchcancel", "mousedown", "mousemove", "mouseleave", "mouseup"]), type$.JSArray_String);
    B.TargetPlatform_1 = new A.TargetPlatform(1, "fuchsia");
    B.TargetPlatform_3 = new A.TargetPlatform(3, "linux");
    B.TargetPlatform_5 = new A.TargetPlatform(5, "windows");
    B.List_Y7p = A._setArrayType(makeConstList([B.TargetPlatform_0, B.TargetPlatform_1, B.TargetPlatform_2, B.TargetPlatform_3, B.TargetPlatform_4, B.TargetPlatform_5]), A.findType("JSArray<TargetPlatform>"));
    B._CornerId_0 = new A._CornerId(0, "topLeft");
    B._CornerId_3 = new A._CornerId(3, "bottomRight");
    B._Diagonal__CornerId_0__CornerId_3 = new A._Diagonal(B._CornerId_0, B._CornerId_3);
    B._Diagonal__CornerId_3__CornerId_0 = new A._Diagonal(B._CornerId_3, B._CornerId_0);
    B._CornerId_1 = new A._CornerId(1, "topRight");
    B._CornerId_2 = new A._CornerId(2, "bottomLeft");
    B._Diagonal__CornerId_1__CornerId_2 = new A._Diagonal(B._CornerId_1, B._CornerId_2);
    B._Diagonal__CornerId_2__CornerId_1 = new A._Diagonal(B._CornerId_2, B._CornerId_1);
    B.List_Yk4 = A._setArrayType(makeConstList([B._Diagonal__CornerId_0__CornerId_3, B._Diagonal__CornerId_3__CornerId_0, B._Diagonal__CornerId_1__CornerId_2, B._Diagonal__CornerId_2__CornerId_1]), A.findType("JSArray<_Diagonal>"));
    B.List_click_scroll = A._setArrayType(makeConstList(["click", "scroll"]), type$.JSArray_String);
    B.C_ActivateIntent = new A.ActivateIntent();
    B.ScrollIncrementType_1 = new A.ScrollIncrementType(1, "page");
    B.ScrollIntent_Lhi = new A.ScrollIntent(B.AxisDirection_2, B.ScrollIncrementType_1);
    B.List_d7X = A._setArrayType(makeConstList([B.C_ActivateIntent, B.ScrollIntent_Lhi]), A.findType("JSArray<Intent>"));
    B.List_empty21 = A._setArrayType(makeConstList([]), type$.JSArray_AppLifecycleState);
    B.List_empty20 = A._setArrayType(makeConstList([]), A.findType("JSArray<CustomPainterSemantics>"));
    B.List_empty2 = A._setArrayType(makeConstList([]), type$.JSArray_DiagnosticsNode);
    B.List_empty3 = A._setArrayType(makeConstList([]), type$.JSArray_InheritedTheme);
    B.List_empty12 = A._setArrayType(makeConstList([]), type$.JSArray_LineMetrics);
    B.List_empty15 = A._setArrayType(makeConstList([]), type$.JSArray_NavigatorObserver);
    B.List_empty7 = A._setArrayType(makeConstList([]), type$.JSArray_Object);
    B.List_empty16 = A._setArrayType(makeConstList([]), type$.JSArray_OverlayEntry);
    B.List_empty17 = A._setArrayType(makeConstList([]), A.findType("JSArray<Page<@>>"));
    B.List_empty11 = A._setArrayType(makeConstList([]), type$.JSArray_Parser_dynamic);
    B.List_empty14 = A._setArrayType(makeConstList([]), type$.JSArray_Rect);
    B.List_empty13 = A._setArrayType(makeConstList([]), type$.JSArray_Selectable);
    B.List_empty19 = A._setArrayType(makeConstList([]), type$.JSArray_SemanticsNode);
    B.List_empty4 = A._setArrayType(makeConstList([]), type$.JSArray_TextBox);
    B.List_empty6 = A._setArrayType(makeConstList([]), type$.JSArray_TextSelectionPoint);
    B.List_empty22 = A._setArrayType(makeConstList([]), type$.JSArray_Widget);
    B.List_empty8 = A._setArrayType(makeConstList([]), A.findType("JSArray<XmlAttribute>"));
    B.List_empty9 = A._setArrayType(makeConstList([]), type$.JSArray_XmlNode);
    B.List_empty0 = A._setArrayType(makeConstList([]), type$.JSArray_int);
    B.List_empty10 = A._setArrayType(makeConstList([]), type$.JSArray_dynamic);
    B.List_empty5 = A._setArrayType(makeConstList([]), type$.JSArray_nullable_String);
    B.FontWeight_0 = new A.FontWeight(0);
    B.FontWeight_1 = new A.FontWeight(1);
    B.FontWeight_2 = new A.FontWeight(2);
    B.FontWeight_3 = new A.FontWeight(3);
    B.FontWeight_4 = new A.FontWeight(4);
    B.FontWeight_5 = new A.FontWeight(5);
    B.FontWeight_7 = new A.FontWeight(7);
    B.FontWeight_8 = new A.FontWeight(8);
    B.List_gVO = A._setArrayType(makeConstList([B.FontWeight_0, B.FontWeight_1, B.FontWeight_2, B.FontWeight_3, B.FontWeight_4, B.FontWeight_5, B.FontWeight_6, B.FontWeight_7, B.FontWeight_8]), A.findType("JSArray<FontWeight>"));
    B.Offset_0_2 = new A.Offset(0, 2);
    B.BoxShadow_FxI = new A.BoxShadow(0.75, B.BlurStyle_0, B.Color_NdI, B.Offset_0_2, 1.5);
    B.List_jWK = A._setArrayType(makeConstList([B.BoxShadow_FxI]), type$.JSArray_BoxShadow);
    B.List_n5k = A._setArrayType(makeConstList([B.AppLifecycleState_0, B.AppLifecycleState_1, B.AppLifecycleState_2, B.AppLifecycleState_3, B.AppLifecycleState_4]), type$.JSArray_AppLifecycleState);
    B.List_null = A._setArrayType(makeConstList(["null"]), type$.JSArray_String);
    B.ModifierKey_0 = new A.ModifierKey(0, "controlModifier");
    B.ModifierKey_1 = new A.ModifierKey(1, "shiftModifier");
    B.ModifierKey_2 = new A.ModifierKey(2, "altModifier");
    B.ModifierKey_3 = new A.ModifierKey(3, "metaModifier");
    B.ModifierKey_4 = new A.ModifierKey(4, "capsLockModifier");
    B.ModifierKey_5 = new A.ModifierKey(5, "numLockModifier");
    B.ModifierKey_6 = new A.ModifierKey(6, "scrollLockModifier");
    B.ModifierKey_7 = new A.ModifierKey(7, "functionModifier");
    B.ModifierKey_8 = new A.ModifierKey(8, "symbolModifier");
    B.List_swa = A._setArrayType(makeConstList([B.ModifierKey_0, B.ModifierKey_1, B.ModifierKey_2, B.ModifierKey_3, B.ModifierKey_4, B.ModifierKey_5, B.ModifierKey_6, B.ModifierKey_7, B.ModifierKey_8]), A.findType("JSArray<ModifierKey>"));
    B.List_true_false = A._setArrayType(makeConstList([true, false]), type$.JSArray_bool);
    B.List_w8c = A._setArrayType(makeConstList([1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 2048, 4096, 8192, 16384, 32768, 65536, 131072, 262144, 524288, 1048576, 2097152, 4194304, 8388608, 16777216, 33554432, 67108864, 134217728, 268435456, 536870912, 1073741824, 2147483648]), type$.JSArray_int);
    B.LockState_0 = new A.LockState(0, "ignored");
    B.LogicalKeyboardKey_4294967304 = new A.LogicalKeyboardKey(4294967304);
    B.LogicalKeyboardKey_4294967323 = new A.LogicalKeyboardKey(4294967323);
    B.LogicalKeyboardKey_4294967423 = new A.LogicalKeyboardKey(4294967423);
    B.LogicalKeyboardKey_4294967558 = new A.LogicalKeyboardKey(4294967558);
    B.LogicalKeyboardKey_8589934848 = new A.LogicalKeyboardKey(8589934848);
    B.LogicalKeyboardKey_8589934849 = new A.LogicalKeyboardKey(8589934849);
    B.LogicalKeyboardKey_8589934850 = new A.LogicalKeyboardKey(8589934850);
    B.LogicalKeyboardKey_8589934851 = new A.LogicalKeyboardKey(8589934851);
    B.LogicalKeyboardKey_8589934852 = new A.LogicalKeyboardKey(8589934852);
    B.LogicalKeyboardKey_8589934853 = new A.LogicalKeyboardKey(8589934853);
    B.LogicalKeyboardKey_8589934854 = new A.LogicalKeyboardKey(8589934854);
    B.LogicalKeyboardKey_8589934855 = new A.LogicalKeyboardKey(8589934855);
    B.LogicalKeyboardKey_8589935088 = new A.LogicalKeyboardKey(8589935088);
    B.LogicalKeyboardKey_8589935090 = new A.LogicalKeyboardKey(8589935090);
    B.LogicalKeyboardKey_8589935092 = new A.LogicalKeyboardKey(8589935092);
    B.LogicalKeyboardKey_8589935094 = new A.LogicalKeyboardKey(8589935094);
    B.LongPressSemanticsEvent_longPress = new A.LongPressSemanticsEvent("longPress");
    B.LongPressStartDetails_Offset_0_0 = new A.LongPressStartDetails(B.Offset_0_0);
    B.RoundedRectangleBorder_Ggx = new A.RoundedRectangleBorder(B.BorderRadius_tUf, B.BorderSide_Ah5);
    B.MagnifierDecoration_EpI = new A.MagnifierDecoration(1, null, B.RoundedRectangleBorder_Ggx);
    B.Rect_0_0_0_0 = new A.Rect(0, 0, 0, 0);
    B.MagnifierInfo_JsQ = new A.MagnifierInfo(B.Offset_0_0, B.Rect_0_0_0_0, B.Rect_0_0_0_0, B.Rect_0_0_0_0);
    B.MainAxisSize_0 = new A.MainAxisSize(0, "min");
    B.MainAxisSize_1 = new A.MainAxisSize(1, "max");
    B.Object_O1Y = {in: 0, iw: 1, ji: 2, jw: 3, mo: 4, aam: 5, adp: 6, aue: 7, ayx: 8, bgm: 9, bjd: 10, ccq: 11, cjr: 12, cka: 13, cmk: 14, coy: 15, cqu: 16, drh: 17, drw: 18, gav: 19, gfx: 20, ggn: 21, gti: 22, guv: 23, hrr: 24, ibi: 25, ilw: 26, jeg: 27, kgc: 28, kgh: 29, koj: 30, krm: 31, ktr: 32, kvs: 33, kwq: 34, kxe: 35, kzj: 36, kzt: 37, lii: 38, lmm: 39, meg: 40, mst: 41, mwj: 42, myt: 43, nad: 44, ncp: 45, nnx: 46, nts: 47, oun: 48, pcr: 49, pmc: 50, pmu: 51, ppa: 52, ppr: 53, pry: 54, puz: 55, sca: 56, skk: 57, tdu: 58, thc: 59, thx: 60, tie: 61, tkk: 62, tlw: 63, tmp: 64, tne: 65, tnf: 66, tsf: 67, uok: 68, xba: 69, xia: 70, xkh: 71, xsj: 72, ybd: 73, yma: 74, ymt: 75, yos: 76, yuu: 77};
    B.Map_3odc6 = new A.ConstantStringMap(B.Object_O1Y, ["id", "he", "yi", "jv", "ro", "aas", "dz", "ktz", "nun", "bcg", "drl", "rki", "mom", "cmr", "xch", "pij", "quh", "khk", "prs", "dev", "vaj", "gvr", "nyc", "duz", "jal", "opa", "gal", "oyb", "tdf", "kml", "kwv", "bmf", "dtp", "gdj", "yam", "tvd", "dtp", "dtp", "raq", "rmx", "cir", "mry", "vaj", "mry", "xny", "kdz", "ngv", "pij", "vaj", "adx", "huw", "phr", "bfy", "lcq", "prt", "pub", "hle", "oyb", "dtp", "tpo", "oyb", "ras", "twm", "weo", "tyj", "kak", "prs", "taj", "ema", "cax", "acn", "waw", "suj", "rki", "lrr", "mtm", "zom", "yug"], type$.ConstantStringMap_String_String);
    B.LogicalKeyboardKey_4294968065 = new A.LogicalKeyboardKey(4294968065);
    B.SingleActivator_AVO2 = new A.SingleActivator(B.LogicalKeyboardKey_4294968065, false, false, true, false, B.LockState_0);
    B.LogicalKeyboardKey_4294968066 = new A.LogicalKeyboardKey(4294968066);
    B.SingleActivator_AVO = new A.SingleActivator(B.LogicalKeyboardKey_4294968066, false, false, true, false, B.LockState_0);
    B.LogicalKeyboardKey_4294968067 = new A.LogicalKeyboardKey(4294968067);
    B.SingleActivator_AVO0 = new A.SingleActivator(B.LogicalKeyboardKey_4294968067, false, false, true, false, B.LockState_0);
    B.LogicalKeyboardKey_4294968068 = new A.LogicalKeyboardKey(4294968068);
    B.SingleActivator_AVO1 = new A.SingleActivator(B.LogicalKeyboardKey_4294968068, false, false, true, false, B.LockState_0);
    B.SingleActivator_P3B2 = new A.SingleActivator(B.LogicalKeyboardKey_4294968065, false, false, false, true, B.LockState_0);
    B.SingleActivator_P3B = new A.SingleActivator(B.LogicalKeyboardKey_4294968066, false, false, false, true, B.LockState_0);
    B.SingleActivator_P3B0 = new A.SingleActivator(B.LogicalKeyboardKey_4294968067, false, false, false, true, B.LockState_0);
    B.SingleActivator_P3B1 = new A.SingleActivator(B.LogicalKeyboardKey_4294968068, false, false, false, true, B.LockState_0);
    B.SingleActivator_uUl5 = new A.SingleActivator(B.LogicalKeyboardKey_4294968065, false, false, false, false, B.LockState_0);
    B.SingleActivator_uUl2 = new A.SingleActivator(B.LogicalKeyboardKey_4294968066, false, false, false, false, B.LockState_0);
    B.SingleActivator_uUl3 = new A.SingleActivator(B.LogicalKeyboardKey_4294968067, false, false, false, false, B.LockState_0);
    B.SingleActivator_uUl4 = new A.SingleActivator(B.LogicalKeyboardKey_4294968068, false, false, false, false, B.LockState_0);
    B.SingleActivator_QuT1 = new A.SingleActivator(B.LogicalKeyboardKey_4294968066, true, false, false, false, B.LockState_0);
    B.SingleActivator_QuT2 = new A.SingleActivator(B.LogicalKeyboardKey_4294968067, true, false, false, false, B.LockState_0);
    B.SingleActivator_fgt1 = new A.SingleActivator(B.LogicalKeyboardKey_4294968066, true, true, false, false, B.LockState_0);
    B.SingleActivator_fgt2 = new A.SingleActivator(B.LogicalKeyboardKey_4294968067, true, true, false, false, B.LockState_0);
    B.LogicalKeyboardKey_32 = new A.LogicalKeyboardKey(32);
    B.SingleActivator_6MK = new A.SingleActivator(B.LogicalKeyboardKey_32, false, false, false, false, B.LockState_0);
    B.LogicalKeyboardKey_4294967309 = new A.LogicalKeyboardKey(4294967309);
    B.SingleActivator_nRp = new A.SingleActivator(B.LogicalKeyboardKey_4294967309, false, false, false, false, B.LockState_0);
    B.Map_4dxGM = new A.GeneralConstantMap([B.SingleActivator_AVO2, B.C_DoNothingAndStopPropagationTextIntent, B.SingleActivator_AVO, B.C_DoNothingAndStopPropagationTextIntent, B.SingleActivator_AVO0, B.C_DoNothingAndStopPropagationTextIntent, B.SingleActivator_AVO1, B.C_DoNothingAndStopPropagationTextIntent, B.SingleActivator_P3B2, B.C_DoNothingAndStopPropagationTextIntent, B.SingleActivator_P3B, B.C_DoNothingAndStopPropagationTextIntent, B.SingleActivator_P3B0, B.C_DoNothingAndStopPropagationTextIntent, B.SingleActivator_P3B1, B.C_DoNothingAndStopPropagationTextIntent, B.SingleActivator_uUl5, B.C_DoNothingAndStopPropagationTextIntent, B.SingleActivator_uUl2, B.C_DoNothingAndStopPropagationTextIntent, B.SingleActivator_uUl3, B.C_DoNothingAndStopPropagationTextIntent, B.SingleActivator_uUl4, B.C_DoNothingAndStopPropagationTextIntent, B.SingleActivator_QuT1, B.C_DoNothingAndStopPropagationTextIntent, B.SingleActivator_QuT2, B.C_DoNothingAndStopPropagationTextIntent, B.SingleActivator_fgt1, B.C_DoNothingAndStopPropagationTextIntent, B.SingleActivator_fgt2, B.C_DoNothingAndStopPropagationTextIntent, B.SingleActivator_6MK, B.C_DoNothingAndStopPropagationTextIntent, B.SingleActivator_nRp, B.C_DoNothingAndStopPropagationTextIntent], type$.GeneralConstantMap_ShortcutActivator_Intent);
    B.LogicalKeyboardKey_33 = new A.LogicalKeyboardKey(33);
    B.LogicalKeyboardKey_34 = new A.LogicalKeyboardKey(34);
    B.LogicalKeyboardKey_35 = new A.LogicalKeyboardKey(35);
    B.LogicalKeyboardKey_36 = new A.LogicalKeyboardKey(36);
    B.LogicalKeyboardKey_37 = new A.LogicalKeyboardKey(37);
    B.LogicalKeyboardKey_38 = new A.LogicalKeyboardKey(38);
    B.LogicalKeyboardKey_39 = new A.LogicalKeyboardKey(39);
    B.LogicalKeyboardKey_40 = new A.LogicalKeyboardKey(40);
    B.LogicalKeyboardKey_41 = new A.LogicalKeyboardKey(41);
    B.LogicalKeyboardKey_42 = new A.LogicalKeyboardKey(42);
    B.LogicalKeyboardKey_43 = new A.LogicalKeyboardKey(43);
    B.LogicalKeyboardKey_44 = new A.LogicalKeyboardKey(44);
    B.LogicalKeyboardKey_45 = new A.LogicalKeyboardKey(45);
    B.LogicalKeyboardKey_46 = new A.LogicalKeyboardKey(46);
    B.LogicalKeyboardKey_47 = new A.LogicalKeyboardKey(47);
    B.LogicalKeyboardKey_48 = new A.LogicalKeyboardKey(48);
    B.LogicalKeyboardKey_49 = new A.LogicalKeyboardKey(49);
    B.LogicalKeyboardKey_50 = new A.LogicalKeyboardKey(50);
    B.LogicalKeyboardKey_51 = new A.LogicalKeyboardKey(51);
    B.LogicalKeyboardKey_52 = new A.LogicalKeyboardKey(52);
    B.LogicalKeyboardKey_53 = new A.LogicalKeyboardKey(53);
    B.LogicalKeyboardKey_54 = new A.LogicalKeyboardKey(54);
    B.LogicalKeyboardKey_55 = new A.LogicalKeyboardKey(55);
    B.LogicalKeyboardKey_56 = new A.LogicalKeyboardKey(56);
    B.LogicalKeyboardKey_57 = new A.LogicalKeyboardKey(57);
    B.LogicalKeyboardKey_58 = new A.LogicalKeyboardKey(58);
    B.LogicalKeyboardKey_59 = new A.LogicalKeyboardKey(59);
    B.LogicalKeyboardKey_60 = new A.LogicalKeyboardKey(60);
    B.LogicalKeyboardKey_61 = new A.LogicalKeyboardKey(61);
    B.LogicalKeyboardKey_62 = new A.LogicalKeyboardKey(62);
    B.LogicalKeyboardKey_63 = new A.LogicalKeyboardKey(63);
    B.LogicalKeyboardKey_64 = new A.LogicalKeyboardKey(64);
    B.LogicalKeyboardKey_91 = new A.LogicalKeyboardKey(91);
    B.LogicalKeyboardKey_92 = new A.LogicalKeyboardKey(92);
    B.LogicalKeyboardKey_93 = new A.LogicalKeyboardKey(93);
    B.LogicalKeyboardKey_94 = new A.LogicalKeyboardKey(94);
    B.LogicalKeyboardKey_95 = new A.LogicalKeyboardKey(95);
    B.LogicalKeyboardKey_96 = new A.LogicalKeyboardKey(96);
    B.LogicalKeyboardKey_97 = new A.LogicalKeyboardKey(97);
    B.LogicalKeyboardKey_98 = new A.LogicalKeyboardKey(98);
    B.LogicalKeyboardKey_99 = new A.LogicalKeyboardKey(99);
    B.LogicalKeyboardKey_100 = new A.LogicalKeyboardKey(100);
    B.LogicalKeyboardKey_101 = new A.LogicalKeyboardKey(101);
    B.LogicalKeyboardKey_102 = new A.LogicalKeyboardKey(102);
    B.LogicalKeyboardKey_103 = new A.LogicalKeyboardKey(103);
    B.LogicalKeyboardKey_104 = new A.LogicalKeyboardKey(104);
    B.LogicalKeyboardKey_105 = new A.LogicalKeyboardKey(105);
    B.LogicalKeyboardKey_106 = new A.LogicalKeyboardKey(106);
    B.LogicalKeyboardKey_107 = new A.LogicalKeyboardKey(107);
    B.LogicalKeyboardKey_108 = new A.LogicalKeyboardKey(108);
    B.LogicalKeyboardKey_109 = new A.LogicalKeyboardKey(109);
    B.LogicalKeyboardKey_110 = new A.LogicalKeyboardKey(110);
    B.LogicalKeyboardKey_111 = new A.LogicalKeyboardKey(111);
    B.LogicalKeyboardKey_112 = new A.LogicalKeyboardKey(112);
    B.LogicalKeyboardKey_113 = new A.LogicalKeyboardKey(113);
    B.LogicalKeyboardKey_114 = new A.LogicalKeyboardKey(114);
    B.LogicalKeyboardKey_115 = new A.LogicalKeyboardKey(115);
    B.LogicalKeyboardKey_116 = new A.LogicalKeyboardKey(116);
    B.LogicalKeyboardKey_117 = new A.LogicalKeyboardKey(117);
    B.LogicalKeyboardKey_118 = new A.LogicalKeyboardKey(118);
    B.LogicalKeyboardKey_119 = new A.LogicalKeyboardKey(119);
    B.LogicalKeyboardKey_120 = new A.LogicalKeyboardKey(120);
    B.LogicalKeyboardKey_121 = new A.LogicalKeyboardKey(121);
    B.LogicalKeyboardKey_122 = new A.LogicalKeyboardKey(122);
    B.LogicalKeyboardKey_123 = new A.LogicalKeyboardKey(123);
    B.LogicalKeyboardKey_124 = new A.LogicalKeyboardKey(124);
    B.LogicalKeyboardKey_125 = new A.LogicalKeyboardKey(125);
    B.LogicalKeyboardKey_126 = new A.LogicalKeyboardKey(126);
    B.LogicalKeyboardKey_4294967297 = new A.LogicalKeyboardKey(4294967297);
    B.LogicalKeyboardKey_4294967305 = new A.LogicalKeyboardKey(4294967305);
    B.LogicalKeyboardKey_4294967553 = new A.LogicalKeyboardKey(4294967553);
    B.LogicalKeyboardKey_4294967555 = new A.LogicalKeyboardKey(4294967555);
    B.LogicalKeyboardKey_4294967559 = new A.LogicalKeyboardKey(4294967559);
    B.LogicalKeyboardKey_4294967560 = new A.LogicalKeyboardKey(4294967560);
    B.LogicalKeyboardKey_4294967566 = new A.LogicalKeyboardKey(4294967566);
    B.LogicalKeyboardKey_4294967567 = new A.LogicalKeyboardKey(4294967567);
    B.LogicalKeyboardKey_4294967568 = new A.LogicalKeyboardKey(4294967568);
    B.LogicalKeyboardKey_4294967569 = new A.LogicalKeyboardKey(4294967569);
    B.LogicalKeyboardKey_4294968069 = new A.LogicalKeyboardKey(4294968069);
    B.LogicalKeyboardKey_4294968070 = new A.LogicalKeyboardKey(4294968070);
    B.LogicalKeyboardKey_4294968071 = new A.LogicalKeyboardKey(4294968071);
    B.LogicalKeyboardKey_4294968072 = new A.LogicalKeyboardKey(4294968072);
    B.LogicalKeyboardKey_4294968321 = new A.LogicalKeyboardKey(4294968321);
    B.LogicalKeyboardKey_4294968322 = new A.LogicalKeyboardKey(4294968322);
    B.LogicalKeyboardKey_4294968323 = new A.LogicalKeyboardKey(4294968323);
    B.LogicalKeyboardKey_4294968324 = new A.LogicalKeyboardKey(4294968324);
    B.LogicalKeyboardKey_4294968325 = new A.LogicalKeyboardKey(4294968325);
    B.LogicalKeyboardKey_4294968326 = new A.LogicalKeyboardKey(4294968326);
    B.LogicalKeyboardKey_4294968327 = new A.LogicalKeyboardKey(4294968327);
    B.LogicalKeyboardKey_4294968328 = new A.LogicalKeyboardKey(4294968328);
    B.LogicalKeyboardKey_4294968329 = new A.LogicalKeyboardKey(4294968329);
    B.LogicalKeyboardKey_4294968330 = new A.LogicalKeyboardKey(4294968330);
    B.LogicalKeyboardKey_4294968577 = new A.LogicalKeyboardKey(4294968577);
    B.LogicalKeyboardKey_4294968578 = new A.LogicalKeyboardKey(4294968578);
    B.LogicalKeyboardKey_4294968579 = new A.LogicalKeyboardKey(4294968579);
    B.LogicalKeyboardKey_4294968580 = new A.LogicalKeyboardKey(4294968580);
    B.LogicalKeyboardKey_4294968581 = new A.LogicalKeyboardKey(4294968581);
    B.LogicalKeyboardKey_4294968582 = new A.LogicalKeyboardKey(4294968582);
    B.LogicalKeyboardKey_4294968583 = new A.LogicalKeyboardKey(4294968583);
    B.LogicalKeyboardKey_4294968584 = new A.LogicalKeyboardKey(4294968584);
    B.LogicalKeyboardKey_4294968585 = new A.LogicalKeyboardKey(4294968585);
    B.LogicalKeyboardKey_4294968586 = new A.LogicalKeyboardKey(4294968586);
    B.LogicalKeyboardKey_4294968587 = new A.LogicalKeyboardKey(4294968587);
    B.LogicalKeyboardKey_4294968588 = new A.LogicalKeyboardKey(4294968588);
    B.LogicalKeyboardKey_4294968589 = new A.LogicalKeyboardKey(4294968589);
    B.LogicalKeyboardKey_4294968590 = new A.LogicalKeyboardKey(4294968590);
    B.LogicalKeyboardKey_4294968833 = new A.LogicalKeyboardKey(4294968833);
    B.LogicalKeyboardKey_4294968834 = new A.LogicalKeyboardKey(4294968834);
    B.LogicalKeyboardKey_4294968835 = new A.LogicalKeyboardKey(4294968835);
    B.LogicalKeyboardKey_4294968836 = new A.LogicalKeyboardKey(4294968836);
    B.LogicalKeyboardKey_4294968837 = new A.LogicalKeyboardKey(4294968837);
    B.LogicalKeyboardKey_4294968838 = new A.LogicalKeyboardKey(4294968838);
    B.LogicalKeyboardKey_4294968839 = new A.LogicalKeyboardKey(4294968839);
    B.LogicalKeyboardKey_4294968840 = new A.LogicalKeyboardKey(4294968840);
    B.LogicalKeyboardKey_4294968841 = new A.LogicalKeyboardKey(4294968841);
    B.LogicalKeyboardKey_4294968842 = new A.LogicalKeyboardKey(4294968842);
    B.LogicalKeyboardKey_4294968843 = new A.LogicalKeyboardKey(4294968843);
    B.LogicalKeyboardKey_4294969089 = new A.LogicalKeyboardKey(4294969089);
    B.LogicalKeyboardKey_4294969090 = new A.LogicalKeyboardKey(4294969090);
    B.LogicalKeyboardKey_4294969091 = new A.LogicalKeyboardKey(4294969091);
    B.LogicalKeyboardKey_4294969092 = new A.LogicalKeyboardKey(4294969092);
    B.LogicalKeyboardKey_4294969093 = new A.LogicalKeyboardKey(4294969093);
    B.LogicalKeyboardKey_4294969094 = new A.LogicalKeyboardKey(4294969094);
    B.LogicalKeyboardKey_4294969095 = new A.LogicalKeyboardKey(4294969095);
    B.LogicalKeyboardKey_4294969096 = new A.LogicalKeyboardKey(4294969096);
    B.LogicalKeyboardKey_4294969097 = new A.LogicalKeyboardKey(4294969097);
    B.LogicalKeyboardKey_4294969098 = new A.LogicalKeyboardKey(4294969098);
    B.LogicalKeyboardKey_4294969099 = new A.LogicalKeyboardKey(4294969099);
    B.LogicalKeyboardKey_4294969100 = new A.LogicalKeyboardKey(4294969100);
    B.LogicalKeyboardKey_4294969101 = new A.LogicalKeyboardKey(4294969101);
    B.LogicalKeyboardKey_4294969102 = new A.LogicalKeyboardKey(4294969102);
    B.LogicalKeyboardKey_4294969103 = new A.LogicalKeyboardKey(4294969103);
    B.LogicalKeyboardKey_4294969104 = new A.LogicalKeyboardKey(4294969104);
    B.LogicalKeyboardKey_4294969105 = new A.LogicalKeyboardKey(4294969105);
    B.LogicalKeyboardKey_4294969106 = new A.LogicalKeyboardKey(4294969106);
    B.LogicalKeyboardKey_4294969107 = new A.LogicalKeyboardKey(4294969107);
    B.LogicalKeyboardKey_4294969108 = new A.LogicalKeyboardKey(4294969108);
    B.LogicalKeyboardKey_4294969109 = new A.LogicalKeyboardKey(4294969109);
    B.LogicalKeyboardKey_4294969110 = new A.LogicalKeyboardKey(4294969110);
    B.LogicalKeyboardKey_4294969111 = new A.LogicalKeyboardKey(4294969111);
    B.LogicalKeyboardKey_4294969112 = new A.LogicalKeyboardKey(4294969112);
    B.LogicalKeyboardKey_4294969113 = new A.LogicalKeyboardKey(4294969113);
    B.LogicalKeyboardKey_4294969114 = new A.LogicalKeyboardKey(4294969114);
    B.LogicalKeyboardKey_4294969115 = new A.LogicalKeyboardKey(4294969115);
    B.LogicalKeyboardKey_4294969116 = new A.LogicalKeyboardKey(4294969116);
    B.LogicalKeyboardKey_4294969117 = new A.LogicalKeyboardKey(4294969117);
    B.LogicalKeyboardKey_4294969345 = new A.LogicalKeyboardKey(4294969345);
    B.LogicalKeyboardKey_4294969346 = new A.LogicalKeyboardKey(4294969346);
    B.LogicalKeyboardKey_4294969347 = new A.LogicalKeyboardKey(4294969347);
    B.LogicalKeyboardKey_4294969348 = new A.LogicalKeyboardKey(4294969348);
    B.LogicalKeyboardKey_4294969349 = new A.LogicalKeyboardKey(4294969349);
    B.LogicalKeyboardKey_4294969350 = new A.LogicalKeyboardKey(4294969350);
    B.LogicalKeyboardKey_4294969351 = new A.LogicalKeyboardKey(4294969351);
    B.LogicalKeyboardKey_4294969352 = new A.LogicalKeyboardKey(4294969352);
    B.LogicalKeyboardKey_4294969353 = new A.LogicalKeyboardKey(4294969353);
    B.LogicalKeyboardKey_4294969354 = new A.LogicalKeyboardKey(4294969354);
    B.LogicalKeyboardKey_4294969355 = new A.LogicalKeyboardKey(4294969355);
    B.LogicalKeyboardKey_4294969356 = new A.LogicalKeyboardKey(4294969356);
    B.LogicalKeyboardKey_4294969357 = new A.LogicalKeyboardKey(4294969357);
    B.LogicalKeyboardKey_4294969358 = new A.LogicalKeyboardKey(4294969358);
    B.LogicalKeyboardKey_4294969359 = new A.LogicalKeyboardKey(4294969359);
    B.LogicalKeyboardKey_4294969360 = new A.LogicalKeyboardKey(4294969360);
    B.LogicalKeyboardKey_4294969361 = new A.LogicalKeyboardKey(4294969361);
    B.LogicalKeyboardKey_4294969362 = new A.LogicalKeyboardKey(4294969362);
    B.LogicalKeyboardKey_4294969363 = new A.LogicalKeyboardKey(4294969363);
    B.LogicalKeyboardKey_4294969364 = new A.LogicalKeyboardKey(4294969364);
    B.LogicalKeyboardKey_4294969365 = new A.LogicalKeyboardKey(4294969365);
    B.LogicalKeyboardKey_4294969366 = new A.LogicalKeyboardKey(4294969366);
    B.LogicalKeyboardKey_4294969367 = new A.LogicalKeyboardKey(4294969367);
    B.LogicalKeyboardKey_4294969368 = new A.LogicalKeyboardKey(4294969368);
    B.LogicalKeyboardKey_4294969601 = new A.LogicalKeyboardKey(4294969601);
    B.LogicalKeyboardKey_4294969602 = new A.LogicalKeyboardKey(4294969602);
    B.LogicalKeyboardKey_4294969603 = new A.LogicalKeyboardKey(4294969603);
    B.LogicalKeyboardKey_4294969604 = new A.LogicalKeyboardKey(4294969604);
    B.LogicalKeyboardKey_4294969605 = new A.LogicalKeyboardKey(4294969605);
    B.LogicalKeyboardKey_4294969606 = new A.LogicalKeyboardKey(4294969606);
    B.LogicalKeyboardKey_4294969607 = new A.LogicalKeyboardKey(4294969607);
    B.LogicalKeyboardKey_4294969608 = new A.LogicalKeyboardKey(4294969608);
    B.LogicalKeyboardKey_4294969857 = new A.LogicalKeyboardKey(4294969857);
    B.LogicalKeyboardKey_4294969858 = new A.LogicalKeyboardKey(4294969858);
    B.LogicalKeyboardKey_4294969859 = new A.LogicalKeyboardKey(4294969859);
    B.LogicalKeyboardKey_4294969860 = new A.LogicalKeyboardKey(4294969860);
    B.LogicalKeyboardKey_4294969861 = new A.LogicalKeyboardKey(4294969861);
    B.LogicalKeyboardKey_4294969863 = new A.LogicalKeyboardKey(4294969863);
    B.LogicalKeyboardKey_4294969864 = new A.LogicalKeyboardKey(4294969864);
    B.LogicalKeyboardKey_4294969865 = new A.LogicalKeyboardKey(4294969865);
    B.LogicalKeyboardKey_4294969866 = new A.LogicalKeyboardKey(4294969866);
    B.LogicalKeyboardKey_4294969867 = new A.LogicalKeyboardKey(4294969867);
    B.LogicalKeyboardKey_4294969868 = new A.LogicalKeyboardKey(4294969868);
    B.LogicalKeyboardKey_4294969869 = new A.LogicalKeyboardKey(4294969869);
    B.LogicalKeyboardKey_4294969870 = new A.LogicalKeyboardKey(4294969870);
    B.LogicalKeyboardKey_4294969871 = new A.LogicalKeyboardKey(4294969871);
    B.LogicalKeyboardKey_4294969872 = new A.LogicalKeyboardKey(4294969872);
    B.LogicalKeyboardKey_4294969873 = new A.LogicalKeyboardKey(4294969873);
    B.LogicalKeyboardKey_4294970113 = new A.LogicalKeyboardKey(4294970113);
    B.LogicalKeyboardKey_4294970114 = new A.LogicalKeyboardKey(4294970114);
    B.LogicalKeyboardKey_4294970115 = new A.LogicalKeyboardKey(4294970115);
    B.LogicalKeyboardKey_4294970116 = new A.LogicalKeyboardKey(4294970116);
    B.LogicalKeyboardKey_4294970117 = new A.LogicalKeyboardKey(4294970117);
    B.LogicalKeyboardKey_4294970118 = new A.LogicalKeyboardKey(4294970118);
    B.LogicalKeyboardKey_4294970119 = new A.LogicalKeyboardKey(4294970119);
    B.LogicalKeyboardKey_4294970120 = new A.LogicalKeyboardKey(4294970120);
    B.LogicalKeyboardKey_4294970121 = new A.LogicalKeyboardKey(4294970121);
    B.LogicalKeyboardKey_4294970122 = new A.LogicalKeyboardKey(4294970122);
    B.LogicalKeyboardKey_4294970123 = new A.LogicalKeyboardKey(4294970123);
    B.LogicalKeyboardKey_4294970124 = new A.LogicalKeyboardKey(4294970124);
    B.LogicalKeyboardKey_4294970125 = new A.LogicalKeyboardKey(4294970125);
    B.LogicalKeyboardKey_4294970126 = new A.LogicalKeyboardKey(4294970126);
    B.LogicalKeyboardKey_4294970127 = new A.LogicalKeyboardKey(4294970127);
    B.LogicalKeyboardKey_4294970369 = new A.LogicalKeyboardKey(4294970369);
    B.LogicalKeyboardKey_4294970370 = new A.LogicalKeyboardKey(4294970370);
    B.LogicalKeyboardKey_4294970371 = new A.LogicalKeyboardKey(4294970371);
    B.LogicalKeyboardKey_4294970372 = new A.LogicalKeyboardKey(4294970372);
    B.LogicalKeyboardKey_4294970373 = new A.LogicalKeyboardKey(4294970373);
    B.LogicalKeyboardKey_4294970374 = new A.LogicalKeyboardKey(4294970374);
    B.LogicalKeyboardKey_4294970375 = new A.LogicalKeyboardKey(4294970375);
    B.LogicalKeyboardKey_4294970625 = new A.LogicalKeyboardKey(4294970625);
    B.LogicalKeyboardKey_4294970626 = new A.LogicalKeyboardKey(4294970626);
    B.LogicalKeyboardKey_4294970627 = new A.LogicalKeyboardKey(4294970627);
    B.LogicalKeyboardKey_4294970628 = new A.LogicalKeyboardKey(4294970628);
    B.LogicalKeyboardKey_4294970629 = new A.LogicalKeyboardKey(4294970629);
    B.LogicalKeyboardKey_4294970630 = new A.LogicalKeyboardKey(4294970630);
    B.LogicalKeyboardKey_4294970631 = new A.LogicalKeyboardKey(4294970631);
    B.LogicalKeyboardKey_4294970632 = new A.LogicalKeyboardKey(4294970632);
    B.LogicalKeyboardKey_4294970633 = new A.LogicalKeyboardKey(4294970633);
    B.LogicalKeyboardKey_4294970634 = new A.LogicalKeyboardKey(4294970634);
    B.LogicalKeyboardKey_4294970635 = new A.LogicalKeyboardKey(4294970635);
    B.LogicalKeyboardKey_4294970636 = new A.LogicalKeyboardKey(4294970636);
    B.LogicalKeyboardKey_4294970637 = new A.LogicalKeyboardKey(4294970637);
    B.LogicalKeyboardKey_4294970638 = new A.LogicalKeyboardKey(4294970638);
    B.LogicalKeyboardKey_4294970639 = new A.LogicalKeyboardKey(4294970639);
    B.LogicalKeyboardKey_4294970640 = new A.LogicalKeyboardKey(4294970640);
    B.LogicalKeyboardKey_4294970641 = new A.LogicalKeyboardKey(4294970641);
    B.LogicalKeyboardKey_4294970642 = new A.LogicalKeyboardKey(4294970642);
    B.LogicalKeyboardKey_4294970643 = new A.LogicalKeyboardKey(4294970643);
    B.LogicalKeyboardKey_4294970644 = new A.LogicalKeyboardKey(4294970644);
    B.LogicalKeyboardKey_4294970645 = new A.LogicalKeyboardKey(4294970645);
    B.LogicalKeyboardKey_4294970646 = new A.LogicalKeyboardKey(4294970646);
    B.LogicalKeyboardKey_4294970647 = new A.LogicalKeyboardKey(4294970647);
    B.LogicalKeyboardKey_4294970648 = new A.LogicalKeyboardKey(4294970648);
    B.LogicalKeyboardKey_4294970649 = new A.LogicalKeyboardKey(4294970649);
    B.LogicalKeyboardKey_4294970650 = new A.LogicalKeyboardKey(4294970650);
    B.LogicalKeyboardKey_4294970651 = new A.LogicalKeyboardKey(4294970651);
    B.LogicalKeyboardKey_4294970652 = new A.LogicalKeyboardKey(4294970652);
    B.LogicalKeyboardKey_4294970653 = new A.LogicalKeyboardKey(4294970653);
    B.LogicalKeyboardKey_4294970654 = new A.LogicalKeyboardKey(4294970654);
    B.LogicalKeyboardKey_4294970655 = new A.LogicalKeyboardKey(4294970655);
    B.LogicalKeyboardKey_4294970656 = new A.LogicalKeyboardKey(4294970656);
    B.LogicalKeyboardKey_4294970657 = new A.LogicalKeyboardKey(4294970657);
    B.LogicalKeyboardKey_4294970658 = new A.LogicalKeyboardKey(4294970658);
    B.LogicalKeyboardKey_4294970659 = new A.LogicalKeyboardKey(4294970659);
    B.LogicalKeyboardKey_4294970660 = new A.LogicalKeyboardKey(4294970660);
    B.LogicalKeyboardKey_4294970661 = new A.LogicalKeyboardKey(4294970661);
    B.LogicalKeyboardKey_4294970662 = new A.LogicalKeyboardKey(4294970662);
    B.LogicalKeyboardKey_4294970663 = new A.LogicalKeyboardKey(4294970663);
    B.LogicalKeyboardKey_4294970664 = new A.LogicalKeyboardKey(4294970664);
    B.LogicalKeyboardKey_4294970665 = new A.LogicalKeyboardKey(4294970665);
    B.LogicalKeyboardKey_4294970666 = new A.LogicalKeyboardKey(4294970666);
    B.LogicalKeyboardKey_4294970667 = new A.LogicalKeyboardKey(4294970667);
    B.LogicalKeyboardKey_4294970668 = new A.LogicalKeyboardKey(4294970668);
    B.LogicalKeyboardKey_4294970669 = new A.LogicalKeyboardKey(4294970669);
    B.LogicalKeyboardKey_4294970670 = new A.LogicalKeyboardKey(4294970670);
    B.LogicalKeyboardKey_4294970671 = new A.LogicalKeyboardKey(4294970671);
    B.LogicalKeyboardKey_4294970672 = new A.LogicalKeyboardKey(4294970672);
    B.LogicalKeyboardKey_4294970673 = new A.LogicalKeyboardKey(4294970673);
    B.LogicalKeyboardKey_4294970674 = new A.LogicalKeyboardKey(4294970674);
    B.LogicalKeyboardKey_4294970675 = new A.LogicalKeyboardKey(4294970675);
    B.LogicalKeyboardKey_4294970676 = new A.LogicalKeyboardKey(4294970676);
    B.LogicalKeyboardKey_4294970677 = new A.LogicalKeyboardKey(4294970677);
    B.LogicalKeyboardKey_4294970678 = new A.LogicalKeyboardKey(4294970678);
    B.LogicalKeyboardKey_4294970679 = new A.LogicalKeyboardKey(4294970679);
    B.LogicalKeyboardKey_4294970680 = new A.LogicalKeyboardKey(4294970680);
    B.LogicalKeyboardKey_4294970681 = new A.LogicalKeyboardKey(4294970681);
    B.LogicalKeyboardKey_4294970682 = new A.LogicalKeyboardKey(4294970682);
    B.LogicalKeyboardKey_4294970683 = new A.LogicalKeyboardKey(4294970683);
    B.LogicalKeyboardKey_4294970684 = new A.LogicalKeyboardKey(4294970684);
    B.LogicalKeyboardKey_4294970685 = new A.LogicalKeyboardKey(4294970685);
    B.LogicalKeyboardKey_4294970686 = new A.LogicalKeyboardKey(4294970686);
    B.LogicalKeyboardKey_4294970687 = new A.LogicalKeyboardKey(4294970687);
    B.LogicalKeyboardKey_4294970688 = new A.LogicalKeyboardKey(4294970688);
    B.LogicalKeyboardKey_4294970689 = new A.LogicalKeyboardKey(4294970689);
    B.LogicalKeyboardKey_4294970690 = new A.LogicalKeyboardKey(4294970690);
    B.LogicalKeyboardKey_4294970691 = new A.LogicalKeyboardKey(4294970691);
    B.LogicalKeyboardKey_4294970692 = new A.LogicalKeyboardKey(4294970692);
    B.LogicalKeyboardKey_4294970693 = new A.LogicalKeyboardKey(4294970693);
    B.LogicalKeyboardKey_4294970694 = new A.LogicalKeyboardKey(4294970694);
    B.LogicalKeyboardKey_4294970695 = new A.LogicalKeyboardKey(4294970695);
    B.LogicalKeyboardKey_4294970696 = new A.LogicalKeyboardKey(4294970696);
    B.LogicalKeyboardKey_4294970697 = new A.LogicalKeyboardKey(4294970697);
    B.LogicalKeyboardKey_4294970698 = new A.LogicalKeyboardKey(4294970698);
    B.LogicalKeyboardKey_4294970699 = new A.LogicalKeyboardKey(4294970699);
    B.LogicalKeyboardKey_4294970700 = new A.LogicalKeyboardKey(4294970700);
    B.LogicalKeyboardKey_4294970701 = new A.LogicalKeyboardKey(4294970701);
    B.LogicalKeyboardKey_4294970702 = new A.LogicalKeyboardKey(4294970702);
    B.LogicalKeyboardKey_4294970703 = new A.LogicalKeyboardKey(4294970703);
    B.LogicalKeyboardKey_4294970704 = new A.LogicalKeyboardKey(4294970704);
    B.LogicalKeyboardKey_4294970705 = new A.LogicalKeyboardKey(4294970705);
    B.LogicalKeyboardKey_4294970706 = new A.LogicalKeyboardKey(4294970706);
    B.LogicalKeyboardKey_4294970707 = new A.LogicalKeyboardKey(4294970707);
    B.LogicalKeyboardKey_4294970708 = new A.LogicalKeyboardKey(4294970708);
    B.LogicalKeyboardKey_4294970709 = new A.LogicalKeyboardKey(4294970709);
    B.LogicalKeyboardKey_4294970710 = new A.LogicalKeyboardKey(4294970710);
    B.LogicalKeyboardKey_4294970711 = new A.LogicalKeyboardKey(4294970711);
    B.LogicalKeyboardKey_4294970712 = new A.LogicalKeyboardKey(4294970712);
    B.LogicalKeyboardKey_4294970713 = new A.LogicalKeyboardKey(4294970713);
    B.LogicalKeyboardKey_4294970714 = new A.LogicalKeyboardKey(4294970714);
    B.LogicalKeyboardKey_4294970715 = new A.LogicalKeyboardKey(4294970715);
    B.LogicalKeyboardKey_4294970882 = new A.LogicalKeyboardKey(4294970882);
    B.LogicalKeyboardKey_4294970884 = new A.LogicalKeyboardKey(4294970884);
    B.LogicalKeyboardKey_4294970885 = new A.LogicalKeyboardKey(4294970885);
    B.LogicalKeyboardKey_4294970886 = new A.LogicalKeyboardKey(4294970886);
    B.LogicalKeyboardKey_4294970887 = new A.LogicalKeyboardKey(4294970887);
    B.LogicalKeyboardKey_4294970888 = new A.LogicalKeyboardKey(4294970888);
    B.LogicalKeyboardKey_4294970889 = new A.LogicalKeyboardKey(4294970889);
    B.LogicalKeyboardKey_4294971137 = new A.LogicalKeyboardKey(4294971137);
    B.LogicalKeyboardKey_4294971138 = new A.LogicalKeyboardKey(4294971138);
    B.LogicalKeyboardKey_4294971393 = new A.LogicalKeyboardKey(4294971393);
    B.LogicalKeyboardKey_4294971394 = new A.LogicalKeyboardKey(4294971394);
    B.LogicalKeyboardKey_4294971395 = new A.LogicalKeyboardKey(4294971395);
    B.LogicalKeyboardKey_4294971396 = new A.LogicalKeyboardKey(4294971396);
    B.LogicalKeyboardKey_4294971397 = new A.LogicalKeyboardKey(4294971397);
    B.LogicalKeyboardKey_4294971398 = new A.LogicalKeyboardKey(4294971398);
    B.LogicalKeyboardKey_4294971399 = new A.LogicalKeyboardKey(4294971399);
    B.LogicalKeyboardKey_4294971400 = new A.LogicalKeyboardKey(4294971400);
    B.LogicalKeyboardKey_4294971401 = new A.LogicalKeyboardKey(4294971401);
    B.LogicalKeyboardKey_4294971402 = new A.LogicalKeyboardKey(4294971402);
    B.LogicalKeyboardKey_4294971403 = new A.LogicalKeyboardKey(4294971403);
    B.LogicalKeyboardKey_4294971649 = new A.LogicalKeyboardKey(4294971649);
    B.LogicalKeyboardKey_4294971650 = new A.LogicalKeyboardKey(4294971650);
    B.LogicalKeyboardKey_4294971651 = new A.LogicalKeyboardKey(4294971651);
    B.LogicalKeyboardKey_4294971652 = new A.LogicalKeyboardKey(4294971652);
    B.LogicalKeyboardKey_4294971653 = new A.LogicalKeyboardKey(4294971653);
    B.LogicalKeyboardKey_4294971654 = new A.LogicalKeyboardKey(4294971654);
    B.LogicalKeyboardKey_4294971655 = new A.LogicalKeyboardKey(4294971655);
    B.LogicalKeyboardKey_4294971656 = new A.LogicalKeyboardKey(4294971656);
    B.LogicalKeyboardKey_4294971657 = new A.LogicalKeyboardKey(4294971657);
    B.LogicalKeyboardKey_4294971658 = new A.LogicalKeyboardKey(4294971658);
    B.LogicalKeyboardKey_4294971659 = new A.LogicalKeyboardKey(4294971659);
    B.LogicalKeyboardKey_4294971660 = new A.LogicalKeyboardKey(4294971660);
    B.LogicalKeyboardKey_4294971661 = new A.LogicalKeyboardKey(4294971661);
    B.LogicalKeyboardKey_4294971662 = new A.LogicalKeyboardKey(4294971662);
    B.LogicalKeyboardKey_4294971663 = new A.LogicalKeyboardKey(4294971663);
    B.LogicalKeyboardKey_4294971664 = new A.LogicalKeyboardKey(4294971664);
    B.LogicalKeyboardKey_4294971665 = new A.LogicalKeyboardKey(4294971665);
    B.LogicalKeyboardKey_4294971666 = new A.LogicalKeyboardKey(4294971666);
    B.LogicalKeyboardKey_4294971667 = new A.LogicalKeyboardKey(4294971667);
    B.LogicalKeyboardKey_4294971668 = new A.LogicalKeyboardKey(4294971668);
    B.LogicalKeyboardKey_4294971669 = new A.LogicalKeyboardKey(4294971669);
    B.LogicalKeyboardKey_4294971670 = new A.LogicalKeyboardKey(4294971670);
    B.LogicalKeyboardKey_4294971671 = new A.LogicalKeyboardKey(4294971671);
    B.LogicalKeyboardKey_4294971672 = new A.LogicalKeyboardKey(4294971672);
    B.LogicalKeyboardKey_4294971673 = new A.LogicalKeyboardKey(4294971673);
    B.LogicalKeyboardKey_4294971674 = new A.LogicalKeyboardKey(4294971674);
    B.LogicalKeyboardKey_4294971675 = new A.LogicalKeyboardKey(4294971675);
    B.LogicalKeyboardKey_4294971905 = new A.LogicalKeyboardKey(4294971905);
    B.LogicalKeyboardKey_4294971906 = new A.LogicalKeyboardKey(4294971906);
    B.LogicalKeyboardKey_8589934592 = new A.LogicalKeyboardKey(8589934592);
    B.LogicalKeyboardKey_8589934593 = new A.LogicalKeyboardKey(8589934593);
    B.LogicalKeyboardKey_8589934594 = new A.LogicalKeyboardKey(8589934594);
    B.LogicalKeyboardKey_8589934595 = new A.LogicalKeyboardKey(8589934595);
    B.LogicalKeyboardKey_8589934608 = new A.LogicalKeyboardKey(8589934608);
    B.LogicalKeyboardKey_8589934609 = new A.LogicalKeyboardKey(8589934609);
    B.LogicalKeyboardKey_8589934610 = new A.LogicalKeyboardKey(8589934610);
    B.LogicalKeyboardKey_8589934611 = new A.LogicalKeyboardKey(8589934611);
    B.LogicalKeyboardKey_8589934612 = new A.LogicalKeyboardKey(8589934612);
    B.LogicalKeyboardKey_8589934624 = new A.LogicalKeyboardKey(8589934624);
    B.LogicalKeyboardKey_8589934625 = new A.LogicalKeyboardKey(8589934625);
    B.LogicalKeyboardKey_8589934626 = new A.LogicalKeyboardKey(8589934626);
    B.LogicalKeyboardKey_8589935117 = new A.LogicalKeyboardKey(8589935117);
    B.LogicalKeyboardKey_8589935144 = new A.LogicalKeyboardKey(8589935144);
    B.LogicalKeyboardKey_8589935145 = new A.LogicalKeyboardKey(8589935145);
    B.LogicalKeyboardKey_8589935146 = new A.LogicalKeyboardKey(8589935146);
    B.LogicalKeyboardKey_8589935147 = new A.LogicalKeyboardKey(8589935147);
    B.LogicalKeyboardKey_8589935148 = new A.LogicalKeyboardKey(8589935148);
    B.LogicalKeyboardKey_8589935149 = new A.LogicalKeyboardKey(8589935149);
    B.LogicalKeyboardKey_8589935150 = new A.LogicalKeyboardKey(8589935150);
    B.LogicalKeyboardKey_8589935151 = new A.LogicalKeyboardKey(8589935151);
    B.LogicalKeyboardKey_8589935152 = new A.LogicalKeyboardKey(8589935152);
    B.LogicalKeyboardKey_8589935153 = new A.LogicalKeyboardKey(8589935153);
    B.LogicalKeyboardKey_8589935154 = new A.LogicalKeyboardKey(8589935154);
    B.LogicalKeyboardKey_8589935155 = new A.LogicalKeyboardKey(8589935155);
    B.LogicalKeyboardKey_8589935156 = new A.LogicalKeyboardKey(8589935156);
    B.LogicalKeyboardKey_8589935157 = new A.LogicalKeyboardKey(8589935157);
    B.LogicalKeyboardKey_8589935158 = new A.LogicalKeyboardKey(8589935158);
    B.LogicalKeyboardKey_8589935159 = new A.LogicalKeyboardKey(8589935159);
    B.LogicalKeyboardKey_8589935160 = new A.LogicalKeyboardKey(8589935160);
    B.LogicalKeyboardKey_8589935161 = new A.LogicalKeyboardKey(8589935161);
    B.LogicalKeyboardKey_8589935165 = new A.LogicalKeyboardKey(8589935165);
    B.LogicalKeyboardKey_8589935361 = new A.LogicalKeyboardKey(8589935361);
    B.LogicalKeyboardKey_8589935362 = new A.LogicalKeyboardKey(8589935362);
    B.LogicalKeyboardKey_8589935363 = new A.LogicalKeyboardKey(8589935363);
    B.LogicalKeyboardKey_8589935364 = new A.LogicalKeyboardKey(8589935364);
    B.LogicalKeyboardKey_8589935365 = new A.LogicalKeyboardKey(8589935365);
    B.LogicalKeyboardKey_8589935366 = new A.LogicalKeyboardKey(8589935366);
    B.LogicalKeyboardKey_8589935367 = new A.LogicalKeyboardKey(8589935367);
    B.LogicalKeyboardKey_8589935368 = new A.LogicalKeyboardKey(8589935368);
    B.LogicalKeyboardKey_8589935369 = new A.LogicalKeyboardKey(8589935369);
    B.LogicalKeyboardKey_8589935370 = new A.LogicalKeyboardKey(8589935370);
    B.LogicalKeyboardKey_8589935371 = new A.LogicalKeyboardKey(8589935371);
    B.LogicalKeyboardKey_8589935372 = new A.LogicalKeyboardKey(8589935372);
    B.LogicalKeyboardKey_8589935373 = new A.LogicalKeyboardKey(8589935373);
    B.LogicalKeyboardKey_8589935374 = new A.LogicalKeyboardKey(8589935374);
    B.LogicalKeyboardKey_8589935375 = new A.LogicalKeyboardKey(8589935375);
    B.LogicalKeyboardKey_8589935376 = new A.LogicalKeyboardKey(8589935376);
    B.LogicalKeyboardKey_8589935377 = new A.LogicalKeyboardKey(8589935377);
    B.LogicalKeyboardKey_8589935378 = new A.LogicalKeyboardKey(8589935378);
    B.LogicalKeyboardKey_8589935379 = new A.LogicalKeyboardKey(8589935379);
    B.LogicalKeyboardKey_8589935380 = new A.LogicalKeyboardKey(8589935380);
    B.LogicalKeyboardKey_8589935381 = new A.LogicalKeyboardKey(8589935381);
    B.LogicalKeyboardKey_8589935382 = new A.LogicalKeyboardKey(8589935382);
    B.LogicalKeyboardKey_8589935383 = new A.LogicalKeyboardKey(8589935383);
    B.LogicalKeyboardKey_8589935384 = new A.LogicalKeyboardKey(8589935384);
    B.LogicalKeyboardKey_8589935385 = new A.LogicalKeyboardKey(8589935385);
    B.LogicalKeyboardKey_8589935386 = new A.LogicalKeyboardKey(8589935386);
    B.LogicalKeyboardKey_8589935387 = new A.LogicalKeyboardKey(8589935387);
    B.LogicalKeyboardKey_8589935388 = new A.LogicalKeyboardKey(8589935388);
    B.LogicalKeyboardKey_8589935389 = new A.LogicalKeyboardKey(8589935389);
    B.LogicalKeyboardKey_8589935390 = new A.LogicalKeyboardKey(8589935390);
    B.LogicalKeyboardKey_8589935391 = new A.LogicalKeyboardKey(8589935391);
    B.Map_7xLEx = new A.GeneralConstantMap([32, B.LogicalKeyboardKey_32, 33, B.LogicalKeyboardKey_33, 34, B.LogicalKeyboardKey_34, 35, B.LogicalKeyboardKey_35, 36, B.LogicalKeyboardKey_36, 37, B.LogicalKeyboardKey_37, 38, B.LogicalKeyboardKey_38, 39, B.LogicalKeyboardKey_39, 40, B.LogicalKeyboardKey_40, 41, B.LogicalKeyboardKey_41, 42, B.LogicalKeyboardKey_42, 43, B.LogicalKeyboardKey_43, 44, B.LogicalKeyboardKey_44, 45, B.LogicalKeyboardKey_45, 46, B.LogicalKeyboardKey_46, 47, B.LogicalKeyboardKey_47, 48, B.LogicalKeyboardKey_48, 49, B.LogicalKeyboardKey_49, 50, B.LogicalKeyboardKey_50, 51, B.LogicalKeyboardKey_51, 52, B.LogicalKeyboardKey_52, 53, B.LogicalKeyboardKey_53, 54, B.LogicalKeyboardKey_54, 55, B.LogicalKeyboardKey_55, 56, B.LogicalKeyboardKey_56, 57, B.LogicalKeyboardKey_57, 58, B.LogicalKeyboardKey_58, 59, B.LogicalKeyboardKey_59, 60, B.LogicalKeyboardKey_60, 61, B.LogicalKeyboardKey_61, 62, B.LogicalKeyboardKey_62, 63, B.LogicalKeyboardKey_63, 64, B.LogicalKeyboardKey_64, 91, B.LogicalKeyboardKey_91, 92, B.LogicalKeyboardKey_92, 93, B.LogicalKeyboardKey_93, 94, B.LogicalKeyboardKey_94, 95, B.LogicalKeyboardKey_95, 96, B.LogicalKeyboardKey_96, 97, B.LogicalKeyboardKey_97, 98, B.LogicalKeyboardKey_98, 99, B.LogicalKeyboardKey_99, 100, B.LogicalKeyboardKey_100, 101, B.LogicalKeyboardKey_101, 102, B.LogicalKeyboardKey_102, 103, B.LogicalKeyboardKey_103, 104, B.LogicalKeyboardKey_104, 105, B.LogicalKeyboardKey_105, 106, B.LogicalKeyboardKey_106, 107, B.LogicalKeyboardKey_107, 108, B.LogicalKeyboardKey_108, 109, B.LogicalKeyboardKey_109, 110, B.LogicalKeyboardKey_110, 111, B.LogicalKeyboardKey_111, 112, B.LogicalKeyboardKey_112, 113, B.LogicalKeyboardKey_113, 114, B.LogicalKeyboardKey_114, 115, B.LogicalKeyboardKey_115, 116, B.LogicalKeyboardKey_116, 117, B.LogicalKeyboardKey_117, 118, B.LogicalKeyboardKey_118, 119, B.LogicalKeyboardKey_119, 120, B.LogicalKeyboardKey_120, 121, B.LogicalKeyboardKey_121, 122, B.LogicalKeyboardKey_122, 123, B.LogicalKeyboardKey_123, 124, B.LogicalKeyboardKey_124, 125, B.LogicalKeyboardKey_125, 126, B.LogicalKeyboardKey_126, 4294967297, B.LogicalKeyboardKey_4294967297, 4294967304, B.LogicalKeyboardKey_4294967304, 4294967305, B.LogicalKeyboardKey_4294967305, 4294967309, B.LogicalKeyboardKey_4294967309, 4294967323, B.LogicalKeyboardKey_4294967323, 4294967423, B.LogicalKeyboardKey_4294967423, 4294967553, B.LogicalKeyboardKey_4294967553, 4294967555, B.LogicalKeyboardKey_4294967555, 4294967556, B.LogicalKeyboardKey_4294967556, 4294967558, B.LogicalKeyboardKey_4294967558, 4294967559, B.LogicalKeyboardKey_4294967559, 4294967560, B.LogicalKeyboardKey_4294967560, 4294967562, B.LogicalKeyboardKey_4294967562, 4294967564, B.LogicalKeyboardKey_4294967564, 4294967566, B.LogicalKeyboardKey_4294967566, 4294967567, B.LogicalKeyboardKey_4294967567, 4294967568, B.LogicalKeyboardKey_4294967568, 4294967569, B.LogicalKeyboardKey_4294967569, 4294968065, B.LogicalKeyboardKey_4294968065, 4294968066, B.LogicalKeyboardKey_4294968066, 4294968067, B.LogicalKeyboardKey_4294968067, 4294968068, B.LogicalKeyboardKey_4294968068, 4294968069, B.LogicalKeyboardKey_4294968069, 4294968070, B.LogicalKeyboardKey_4294968070, 4294968071, B.LogicalKeyboardKey_4294968071, 4294968072, B.LogicalKeyboardKey_4294968072, 4294968321, B.LogicalKeyboardKey_4294968321, 4294968322, B.LogicalKeyboardKey_4294968322, 4294968323, B.LogicalKeyboardKey_4294968323, 4294968324, B.LogicalKeyboardKey_4294968324, 4294968325, B.LogicalKeyboardKey_4294968325, 4294968326, B.LogicalKeyboardKey_4294968326, 4294968327, B.LogicalKeyboardKey_4294968327, 4294968328, B.LogicalKeyboardKey_4294968328, 4294968329, B.LogicalKeyboardKey_4294968329, 4294968330, B.LogicalKeyboardKey_4294968330, 4294968577, B.LogicalKeyboardKey_4294968577, 4294968578, B.LogicalKeyboardKey_4294968578, 4294968579, B.LogicalKeyboardKey_4294968579, 4294968580, B.LogicalKeyboardKey_4294968580, 4294968581, B.LogicalKeyboardKey_4294968581, 4294968582, B.LogicalKeyboardKey_4294968582, 4294968583, B.LogicalKeyboardKey_4294968583, 4294968584, B.LogicalKeyboardKey_4294968584, 4294968585, B.LogicalKeyboardKey_4294968585, 4294968586, B.LogicalKeyboardKey_4294968586, 4294968587, B.LogicalKeyboardKey_4294968587, 4294968588, B.LogicalKeyboardKey_4294968588, 4294968589, B.LogicalKeyboardKey_4294968589, 4294968590, B.LogicalKeyboardKey_4294968590, 4294968833, B.LogicalKeyboardKey_4294968833, 4294968834, B.LogicalKeyboardKey_4294968834, 4294968835, B.LogicalKeyboardKey_4294968835, 4294968836, B.LogicalKeyboardKey_4294968836, 4294968837, B.LogicalKeyboardKey_4294968837, 4294968838, B.LogicalKeyboardKey_4294968838, 4294968839, B.LogicalKeyboardKey_4294968839, 4294968840, B.LogicalKeyboardKey_4294968840, 4294968841, B.LogicalKeyboardKey_4294968841, 4294968842, B.LogicalKeyboardKey_4294968842, 4294968843, B.LogicalKeyboardKey_4294968843, 4294969089, B.LogicalKeyboardKey_4294969089, 4294969090, B.LogicalKeyboardKey_4294969090, 4294969091, B.LogicalKeyboardKey_4294969091, 4294969092, B.LogicalKeyboardKey_4294969092, 4294969093, B.LogicalKeyboardKey_4294969093, 4294969094, B.LogicalKeyboardKey_4294969094, 4294969095, B.LogicalKeyboardKey_4294969095, 4294969096, B.LogicalKeyboardKey_4294969096, 4294969097, B.LogicalKeyboardKey_4294969097, 4294969098, B.LogicalKeyboardKey_4294969098, 4294969099, B.LogicalKeyboardKey_4294969099, 4294969100, B.LogicalKeyboardKey_4294969100, 4294969101, B.LogicalKeyboardKey_4294969101, 4294969102, B.LogicalKeyboardKey_4294969102, 4294969103, B.LogicalKeyboardKey_4294969103, 4294969104, B.LogicalKeyboardKey_4294969104, 4294969105, B.LogicalKeyboardKey_4294969105, 4294969106, B.LogicalKeyboardKey_4294969106, 4294969107, B.LogicalKeyboardKey_4294969107, 4294969108, B.LogicalKeyboardKey_4294969108, 4294969109, B.LogicalKeyboardKey_4294969109, 4294969110, B.LogicalKeyboardKey_4294969110, 4294969111, B.LogicalKeyboardKey_4294969111, 4294969112, B.LogicalKeyboardKey_4294969112, 4294969113, B.LogicalKeyboardKey_4294969113, 4294969114, B.LogicalKeyboardKey_4294969114, 4294969115, B.LogicalKeyboardKey_4294969115, 4294969116, B.LogicalKeyboardKey_4294969116, 4294969117, B.LogicalKeyboardKey_4294969117, 4294969345, B.LogicalKeyboardKey_4294969345, 4294969346, B.LogicalKeyboardKey_4294969346, 4294969347, B.LogicalKeyboardKey_4294969347, 4294969348, B.LogicalKeyboardKey_4294969348, 4294969349, B.LogicalKeyboardKey_4294969349, 4294969350, B.LogicalKeyboardKey_4294969350, 4294969351, B.LogicalKeyboardKey_4294969351, 4294969352, B.LogicalKeyboardKey_4294969352, 4294969353, B.LogicalKeyboardKey_4294969353, 4294969354, B.LogicalKeyboardKey_4294969354, 4294969355, B.LogicalKeyboardKey_4294969355, 4294969356, B.LogicalKeyboardKey_4294969356, 4294969357, B.LogicalKeyboardKey_4294969357, 4294969358, B.LogicalKeyboardKey_4294969358, 4294969359, B.LogicalKeyboardKey_4294969359, 4294969360, B.LogicalKeyboardKey_4294969360, 4294969361, B.LogicalKeyboardKey_4294969361, 4294969362, B.LogicalKeyboardKey_4294969362, 4294969363, B.LogicalKeyboardKey_4294969363, 4294969364, B.LogicalKeyboardKey_4294969364, 4294969365, B.LogicalKeyboardKey_4294969365, 4294969366, B.LogicalKeyboardKey_4294969366, 4294969367, B.LogicalKeyboardKey_4294969367, 4294969368, B.LogicalKeyboardKey_4294969368, 4294969601, B.LogicalKeyboardKey_4294969601, 4294969602, B.LogicalKeyboardKey_4294969602, 4294969603, B.LogicalKeyboardKey_4294969603, 4294969604, B.LogicalKeyboardKey_4294969604, 4294969605, B.LogicalKeyboardKey_4294969605, 4294969606, B.LogicalKeyboardKey_4294969606, 4294969607, B.LogicalKeyboardKey_4294969607, 4294969608, B.LogicalKeyboardKey_4294969608, 4294969857, B.LogicalKeyboardKey_4294969857, 4294969858, B.LogicalKeyboardKey_4294969858, 4294969859, B.LogicalKeyboardKey_4294969859, 4294969860, B.LogicalKeyboardKey_4294969860, 4294969861, B.LogicalKeyboardKey_4294969861, 4294969863, B.LogicalKeyboardKey_4294969863, 4294969864, B.LogicalKeyboardKey_4294969864, 4294969865, B.LogicalKeyboardKey_4294969865, 4294969866, B.LogicalKeyboardKey_4294969866, 4294969867, B.LogicalKeyboardKey_4294969867, 4294969868, B.LogicalKeyboardKey_4294969868, 4294969869, B.LogicalKeyboardKey_4294969869, 4294969870, B.LogicalKeyboardKey_4294969870, 4294969871, B.LogicalKeyboardKey_4294969871, 4294969872, B.LogicalKeyboardKey_4294969872, 4294969873, B.LogicalKeyboardKey_4294969873, 4294970113, B.LogicalKeyboardKey_4294970113, 4294970114, B.LogicalKeyboardKey_4294970114, 4294970115, B.LogicalKeyboardKey_4294970115, 4294970116, B.LogicalKeyboardKey_4294970116, 4294970117, B.LogicalKeyboardKey_4294970117, 4294970118, B.LogicalKeyboardKey_4294970118, 4294970119, B.LogicalKeyboardKey_4294970119, 4294970120, B.LogicalKeyboardKey_4294970120, 4294970121, B.LogicalKeyboardKey_4294970121, 4294970122, B.LogicalKeyboardKey_4294970122, 4294970123, B.LogicalKeyboardKey_4294970123, 4294970124, B.LogicalKeyboardKey_4294970124, 4294970125, B.LogicalKeyboardKey_4294970125, 4294970126, B.LogicalKeyboardKey_4294970126, 4294970127, B.LogicalKeyboardKey_4294970127, 4294970369, B.LogicalKeyboardKey_4294970369, 4294970370, B.LogicalKeyboardKey_4294970370, 4294970371, B.LogicalKeyboardKey_4294970371, 4294970372, B.LogicalKeyboardKey_4294970372, 4294970373, B.LogicalKeyboardKey_4294970373, 4294970374, B.LogicalKeyboardKey_4294970374, 4294970375, B.LogicalKeyboardKey_4294970375, 4294970625, B.LogicalKeyboardKey_4294970625, 4294970626, B.LogicalKeyboardKey_4294970626, 4294970627, B.LogicalKeyboardKey_4294970627, 4294970628, B.LogicalKeyboardKey_4294970628, 4294970629, B.LogicalKeyboardKey_4294970629, 4294970630, B.LogicalKeyboardKey_4294970630, 4294970631, B.LogicalKeyboardKey_4294970631, 4294970632, B.LogicalKeyboardKey_4294970632, 4294970633, B.LogicalKeyboardKey_4294970633, 4294970634, B.LogicalKeyboardKey_4294970634, 4294970635, B.LogicalKeyboardKey_4294970635, 4294970636, B.LogicalKeyboardKey_4294970636, 4294970637, B.LogicalKeyboardKey_4294970637, 4294970638, B.LogicalKeyboardKey_4294970638, 4294970639, B.LogicalKeyboardKey_4294970639, 4294970640, B.LogicalKeyboardKey_4294970640, 4294970641, B.LogicalKeyboardKey_4294970641, 4294970642, B.LogicalKeyboardKey_4294970642, 4294970643, B.LogicalKeyboardKey_4294970643, 4294970644, B.LogicalKeyboardKey_4294970644, 4294970645, B.LogicalKeyboardKey_4294970645, 4294970646, B.LogicalKeyboardKey_4294970646, 4294970647, B.LogicalKeyboardKey_4294970647, 4294970648, B.LogicalKeyboardKey_4294970648, 4294970649, B.LogicalKeyboardKey_4294970649, 4294970650, B.LogicalKeyboardKey_4294970650, 4294970651, B.LogicalKeyboardKey_4294970651, 4294970652, B.LogicalKeyboardKey_4294970652, 4294970653, B.LogicalKeyboardKey_4294970653, 4294970654, B.LogicalKeyboardKey_4294970654, 4294970655, B.LogicalKeyboardKey_4294970655, 4294970656, B.LogicalKeyboardKey_4294970656, 4294970657, B.LogicalKeyboardKey_4294970657, 4294970658, B.LogicalKeyboardKey_4294970658, 4294970659, B.LogicalKeyboardKey_4294970659, 4294970660, B.LogicalKeyboardKey_4294970660, 4294970661, B.LogicalKeyboardKey_4294970661, 4294970662, B.LogicalKeyboardKey_4294970662, 4294970663, B.LogicalKeyboardKey_4294970663, 4294970664, B.LogicalKeyboardKey_4294970664, 4294970665, B.LogicalKeyboardKey_4294970665, 4294970666, B.LogicalKeyboardKey_4294970666, 4294970667, B.LogicalKeyboardKey_4294970667, 4294970668, B.LogicalKeyboardKey_4294970668, 4294970669, B.LogicalKeyboardKey_4294970669, 4294970670, B.LogicalKeyboardKey_4294970670, 4294970671, B.LogicalKeyboardKey_4294970671, 4294970672, B.LogicalKeyboardKey_4294970672, 4294970673, B.LogicalKeyboardKey_4294970673, 4294970674, B.LogicalKeyboardKey_4294970674, 4294970675, B.LogicalKeyboardKey_4294970675, 4294970676, B.LogicalKeyboardKey_4294970676, 4294970677, B.LogicalKeyboardKey_4294970677, 4294970678, B.LogicalKeyboardKey_4294970678, 4294970679, B.LogicalKeyboardKey_4294970679, 4294970680, B.LogicalKeyboardKey_4294970680, 4294970681, B.LogicalKeyboardKey_4294970681, 4294970682, B.LogicalKeyboardKey_4294970682, 4294970683, B.LogicalKeyboardKey_4294970683, 4294970684, B.LogicalKeyboardKey_4294970684, 4294970685, B.LogicalKeyboardKey_4294970685, 4294970686, B.LogicalKeyboardKey_4294970686, 4294970687, B.LogicalKeyboardKey_4294970687, 4294970688, B.LogicalKeyboardKey_4294970688, 4294970689, B.LogicalKeyboardKey_4294970689, 4294970690, B.LogicalKeyboardKey_4294970690, 4294970691, B.LogicalKeyboardKey_4294970691, 4294970692, B.LogicalKeyboardKey_4294970692, 4294970693, B.LogicalKeyboardKey_4294970693, 4294970694, B.LogicalKeyboardKey_4294970694, 4294970695, B.LogicalKeyboardKey_4294970695, 4294970696, B.LogicalKeyboardKey_4294970696, 4294970697, B.LogicalKeyboardKey_4294970697, 4294970698, B.LogicalKeyboardKey_4294970698, 4294970699, B.LogicalKeyboardKey_4294970699, 4294970700, B.LogicalKeyboardKey_4294970700, 4294970701, B.LogicalKeyboardKey_4294970701, 4294970702, B.LogicalKeyboardKey_4294970702, 4294970703, B.LogicalKeyboardKey_4294970703, 4294970704, B.LogicalKeyboardKey_4294970704, 4294970705, B.LogicalKeyboardKey_4294970705, 4294970706, B.LogicalKeyboardKey_4294970706, 4294970707, B.LogicalKeyboardKey_4294970707, 4294970708, B.LogicalKeyboardKey_4294970708, 4294970709, B.LogicalKeyboardKey_4294970709, 4294970710, B.LogicalKeyboardKey_4294970710, 4294970711, B.LogicalKeyboardKey_4294970711, 4294970712, B.LogicalKeyboardKey_4294970712, 4294970713, B.LogicalKeyboardKey_4294970713, 4294970714, B.LogicalKeyboardKey_4294970714, 4294970715, B.LogicalKeyboardKey_4294970715, 4294970882, B.LogicalKeyboardKey_4294970882, 4294970884, B.LogicalKeyboardKey_4294970884, 4294970885, B.LogicalKeyboardKey_4294970885, 4294970886, B.LogicalKeyboardKey_4294970886, 4294970887, B.LogicalKeyboardKey_4294970887, 4294970888, B.LogicalKeyboardKey_4294970888, 4294970889, B.LogicalKeyboardKey_4294970889, 4294971137, B.LogicalKeyboardKey_4294971137, 4294971138, B.LogicalKeyboardKey_4294971138, 4294971393, B.LogicalKeyboardKey_4294971393, 4294971394, B.LogicalKeyboardKey_4294971394, 4294971395, B.LogicalKeyboardKey_4294971395, 4294971396, B.LogicalKeyboardKey_4294971396, 4294971397, B.LogicalKeyboardKey_4294971397, 4294971398, B.LogicalKeyboardKey_4294971398, 4294971399, B.LogicalKeyboardKey_4294971399, 4294971400, B.LogicalKeyboardKey_4294971400, 4294971401, B.LogicalKeyboardKey_4294971401, 4294971402, B.LogicalKeyboardKey_4294971402, 4294971403, B.LogicalKeyboardKey_4294971403, 4294971649, B.LogicalKeyboardKey_4294971649, 4294971650, B.LogicalKeyboardKey_4294971650, 4294971651, B.LogicalKeyboardKey_4294971651, 4294971652, B.LogicalKeyboardKey_4294971652, 4294971653, B.LogicalKeyboardKey_4294971653, 4294971654, B.LogicalKeyboardKey_4294971654, 4294971655, B.LogicalKeyboardKey_4294971655, 4294971656, B.LogicalKeyboardKey_4294971656, 4294971657, B.LogicalKeyboardKey_4294971657, 4294971658, B.LogicalKeyboardKey_4294971658, 4294971659, B.LogicalKeyboardKey_4294971659, 4294971660, B.LogicalKeyboardKey_4294971660, 4294971661, B.LogicalKeyboardKey_4294971661, 4294971662, B.LogicalKeyboardKey_4294971662, 4294971663, B.LogicalKeyboardKey_4294971663, 4294971664, B.LogicalKeyboardKey_4294971664, 4294971665, B.LogicalKeyboardKey_4294971665, 4294971666, B.LogicalKeyboardKey_4294971666, 4294971667, B.LogicalKeyboardKey_4294971667, 4294971668, B.LogicalKeyboardKey_4294971668, 4294971669, B.LogicalKeyboardKey_4294971669, 4294971670, B.LogicalKeyboardKey_4294971670, 4294971671, B.LogicalKeyboardKey_4294971671, 4294971672, B.LogicalKeyboardKey_4294971672, 4294971673, B.LogicalKeyboardKey_4294971673, 4294971674, B.LogicalKeyboardKey_4294971674, 4294971675, B.LogicalKeyboardKey_4294971675, 4294971905, B.LogicalKeyboardKey_4294971905, 4294971906, B.LogicalKeyboardKey_4294971906, 8589934592, B.LogicalKeyboardKey_8589934592, 8589934593, B.LogicalKeyboardKey_8589934593, 8589934594, B.LogicalKeyboardKey_8589934594, 8589934595, B.LogicalKeyboardKey_8589934595, 8589934608, B.LogicalKeyboardKey_8589934608, 8589934609, B.LogicalKeyboardKey_8589934609, 8589934610, B.LogicalKeyboardKey_8589934610, 8589934611, B.LogicalKeyboardKey_8589934611, 8589934612, B.LogicalKeyboardKey_8589934612, 8589934624, B.LogicalKeyboardKey_8589934624, 8589934625, B.LogicalKeyboardKey_8589934625, 8589934626, B.LogicalKeyboardKey_8589934626, 8589934848, B.LogicalKeyboardKey_8589934848, 8589934849, B.LogicalKeyboardKey_8589934849, 8589934850, B.LogicalKeyboardKey_8589934850, 8589934851, B.LogicalKeyboardKey_8589934851, 8589934852, B.LogicalKeyboardKey_8589934852, 8589934853, B.LogicalKeyboardKey_8589934853, 8589934854, B.LogicalKeyboardKey_8589934854, 8589934855, B.LogicalKeyboardKey_8589934855, 8589935088, B.LogicalKeyboardKey_8589935088, 8589935090, B.LogicalKeyboardKey_8589935090, 8589935092, B.LogicalKeyboardKey_8589935092, 8589935094, B.LogicalKeyboardKey_8589935094, 8589935117, B.LogicalKeyboardKey_8589935117, 8589935144, B.LogicalKeyboardKey_8589935144, 8589935145, B.LogicalKeyboardKey_8589935145, 8589935146, B.LogicalKeyboardKey_8589935146, 8589935147, B.LogicalKeyboardKey_8589935147, 8589935148, B.LogicalKeyboardKey_8589935148, 8589935149, B.LogicalKeyboardKey_8589935149, 8589935150, B.LogicalKeyboardKey_8589935150, 8589935151, B.LogicalKeyboardKey_8589935151, 8589935152, B.LogicalKeyboardKey_8589935152, 8589935153, B.LogicalKeyboardKey_8589935153, 8589935154, B.LogicalKeyboardKey_8589935154, 8589935155, B.LogicalKeyboardKey_8589935155, 8589935156, B.LogicalKeyboardKey_8589935156, 8589935157, B.LogicalKeyboardKey_8589935157, 8589935158, B.LogicalKeyboardKey_8589935158, 8589935159, B.LogicalKeyboardKey_8589935159, 8589935160, B.LogicalKeyboardKey_8589935160, 8589935161, B.LogicalKeyboardKey_8589935161, 8589935165, B.LogicalKeyboardKey_8589935165, 8589935361, B.LogicalKeyboardKey_8589935361, 8589935362, B.LogicalKeyboardKey_8589935362, 8589935363, B.LogicalKeyboardKey_8589935363, 8589935364, B.LogicalKeyboardKey_8589935364, 8589935365, B.LogicalKeyboardKey_8589935365, 8589935366, B.LogicalKeyboardKey_8589935366, 8589935367, B.LogicalKeyboardKey_8589935367, 8589935368, B.LogicalKeyboardKey_8589935368, 8589935369, B.LogicalKeyboardKey_8589935369, 8589935370, B.LogicalKeyboardKey_8589935370, 8589935371, B.LogicalKeyboardKey_8589935371, 8589935372, B.LogicalKeyboardKey_8589935372, 8589935373, B.LogicalKeyboardKey_8589935373, 8589935374, B.LogicalKeyboardKey_8589935374, 8589935375, B.LogicalKeyboardKey_8589935375, 8589935376, B.LogicalKeyboardKey_8589935376, 8589935377, B.LogicalKeyboardKey_8589935377, 8589935378, B.LogicalKeyboardKey_8589935378, 8589935379, B.LogicalKeyboardKey_8589935379, 8589935380, B.LogicalKeyboardKey_8589935380, 8589935381, B.LogicalKeyboardKey_8589935381, 8589935382, B.LogicalKeyboardKey_8589935382, 8589935383, B.LogicalKeyboardKey_8589935383, 8589935384, B.LogicalKeyboardKey_8589935384, 8589935385, B.LogicalKeyboardKey_8589935385, 8589935386, B.LogicalKeyboardKey_8589935386, 8589935387, B.LogicalKeyboardKey_8589935387, 8589935388, B.LogicalKeyboardKey_8589935388, 8589935389, B.LogicalKeyboardKey_8589935389, 8589935390, B.LogicalKeyboardKey_8589935390, 8589935391, B.LogicalKeyboardKey_8589935391], A.findType("GeneralConstantMap<int,LogicalKeyboardKey>"));
    B.Map_7xqnl = new A.GeneralConstantMap([32, "Space", 33, "Exclamation", 34, "Quote", 35, "Number Sign", 36, "Dollar", 37, "Percent", 38, "Ampersand", 39, "Quote Single", 40, "Parenthesis Left", 41, "Parenthesis Right", 42, "Asterisk", 43, "Add", 44, "Comma", 45, "Minus", 46, "Period", 47, "Slash", 48, "Digit 0", 49, "Digit 1", 50, "Digit 2", 51, "Digit 3", 52, "Digit 4", 53, "Digit 5", 54, "Digit 6", 55, "Digit 7", 56, "Digit 8", 57, "Digit 9", 58, "Colon", 59, "Semicolon", 60, "Less", 61, "Equal", 62, "Greater", 63, "Question", 64, "At", 91, "Bracket Left", 92, "Backslash", 93, "Bracket Right", 94, "Caret", 95, "Underscore", 96, "Backquote", 97, "Key A", 98, "Key B", 99, "Key C", 100, "Key D", 101, "Key E", 102, "Key F", 103, "Key G", 104, "Key H", 105, "Key I", 106, "Key J", 107, "Key K", 108, "Key L", 109, "Key M", 110, "Key N", 111, "Key O", 112, "Key P", 113, "Key Q", 114, "Key R", 115, "Key S", 116, "Key T", 117, "Key U", 118, "Key V", 119, "Key W", 120, "Key X", 121, "Key Y", 122, "Key Z", 123, "Brace Left", 124, "Bar", 125, "Brace Right", 126, "Tilde", 4294967297, "Unidentified", 4294967304, "Backspace", 4294967305, "Tab", 4294967309, "Enter", 4294967323, "Escape", 4294967423, "Delete", 4294967553, "Accel", 4294967555, "Alt Graph", 4294967556, "Caps Lock", 4294967558, "Fn", 4294967559, "Fn Lock", 4294967560, "Hyper", 4294967562, "Num Lock", 4294967564, "Scroll Lock", 4294967566, "Super", 4294967567, "Symbol", 4294967568, "Symbol Lock", 4294967569, "Shift Level 5", 4294968065, "Arrow Down", 4294968066, "Arrow Left", 4294968067, "Arrow Right", 4294968068, "Arrow Up", 4294968069, "End", 4294968070, "Home", 4294968071, "Page Down", 4294968072, "Page Up", 4294968321, "Clear", 4294968322, "Copy", 4294968323, "Cr Sel", 4294968324, "Cut", 4294968325, "Erase Eof", 4294968326, "Ex Sel", 4294968327, "Insert", 4294968328, "Paste", 4294968329, "Redo", 4294968330, "Undo", 4294968577, "Accept", 4294968578, "Again", 4294968579, "Attn", 4294968580, "Cancel", 4294968581, "Context Menu", 4294968582, "Execute", 4294968583, "Find", 4294968584, "Help", 4294968585, "Pause", 4294968586, "Play", 4294968587, "Props", 4294968588, "Select", 4294968589, "Zoom In", 4294968590, "Zoom Out", 4294968833, "Brightness Down", 4294968834, "Brightness Up", 4294968835, "Camera", 4294968836, "Eject", 4294968837, "Log Off", 4294968838, "Power", 4294968839, "Power Off", 4294968840, "Print Screen", 4294968841, "Hibernate", 4294968842, "Standby", 4294968843, "Wake Up", 4294969089, "All Candidates", 4294969090, "Alphanumeric", 4294969091, "Code Input", 4294969092, "Compose", 4294969093, "Convert", 4294969094, "Final Mode", 4294969095, "Group First", 4294969096, "Group Last", 4294969097, "Group Next", 4294969098, "Group Previous", 4294969099, "Mode Change", 4294969100, "Next Candidate", 4294969101, "Non Convert", 4294969102, "Previous Candidate", 4294969103, "Process", 4294969104, "Single Candidate", 4294969105, "Hangul Mode", 4294969106, "Hanja Mode", 4294969107, "Junja Mode", 4294969108, "Eisu", 4294969109, "Hankaku", 4294969110, "Hiragana", 4294969111, "Hiragana Katakana", 4294969112, "Kana Mode", 4294969113, "Kanji Mode", 4294969114, "Katakana", 4294969115, "Romaji", 4294969116, "Zenkaku", 4294969117, "Zenkaku Hankaku", 4294969345, "F1", 4294969346, "F2", 4294969347, "F3", 4294969348, "F4", 4294969349, "F5", 4294969350, "F6", 4294969351, "F7", 4294969352, "F8", 4294969353, "F9", 4294969354, "F10", 4294969355, "F11", 4294969356, "F12", 4294969357, "F13", 4294969358, "F14", 4294969359, "F15", 4294969360, "F16", 4294969361, "F17", 4294969362, "F18", 4294969363, "F19", 4294969364, "F20", 4294969365, "F21", 4294969366, "F22", 4294969367, "F23", 4294969368, "F24", 4294969601, "Soft 1", 4294969602, "Soft 2", 4294969603, "Soft 3", 4294969604, "Soft 4", 4294969605, "Soft 5", 4294969606, "Soft 6", 4294969607, "Soft 7", 4294969608, "Soft 8", 4294969857, "Close", 4294969858, "Mail Forward", 4294969859, "Mail Reply", 4294969860, "Mail Send", 4294969861, "Media Play Pause", 4294969863, "Media Stop", 4294969864, "Media Track Next", 4294969865, "Media Track Previous", 4294969866, "New", 4294969867, "Open", 4294969868, "Print", 4294969869, "Save", 4294969870, "Spell Check", 4294969871, "Audio Volume Down", 4294969872, "Audio Volume Up", 4294969873, "Audio Volume Mute", 4294970113, "Launch Application 2", 4294970114, "Launch Calendar", 4294970115, "Launch Mail", 4294970116, "Launch Media Player", 4294970117, "Launch Music Player", 4294970118, "Launch Application 1", 4294970119, "Launch Screen Saver", 4294970120, "Launch Spreadsheet", 4294970121, "Launch Web Browser", 4294970122, "Launch Web Cam", 4294970123, "Launch Word Processor", 4294970124, "Launch Contacts", 4294970125, "Launch Phone", 4294970126, "Launch Assistant", 4294970127, "Launch Control Panel", 4294970369, "Browser Back", 4294970370, "Browser Favorites", 4294970371, "Browser Forward", 4294970372, "Browser Home", 4294970373, "Browser Refresh", 4294970374, "Browser Search", 4294970375, "Browser Stop", 4294970625, "Audio Balance Left", 4294970626, "Audio Balance Right", 4294970627, "Audio Bass Boost Down", 4294970628, "Audio Bass Boost Up", 4294970629, "Audio Fader Front", 4294970630, "Audio Fader Rear", 4294970631, "Audio Surround Mode Next", 4294970632, "AVR Input", 4294970633, "AVR Power", 4294970634, "Channel Down", 4294970635, "Channel Up", 4294970636, "Color F0 Red", 4294970637, "Color F1 Green", 4294970638, "Color F2 Yellow", 4294970639, "Color F3 Blue", 4294970640, "Color F4 Grey", 4294970641, "Color F5 Brown", 4294970642, "Closed Caption Toggle", 4294970643, "Dimmer", 4294970644, "Display Swap", 4294970645, "Exit", 4294970646, "Favorite Clear 0", 4294970647, "Favorite Clear 1", 4294970648, "Favorite Clear 2", 4294970649, "Favorite Clear 3", 4294970650, "Favorite Recall 0", 4294970651, "Favorite Recall 1", 4294970652, "Favorite Recall 2", 4294970653, "Favorite Recall 3", 4294970654, "Favorite Store 0", 4294970655, "Favorite Store 1", 4294970656, "Favorite Store 2", 4294970657, "Favorite Store 3", 4294970658, "Guide", 4294970659, "Guide Next Day", 4294970660, "Guide Previous Day", 4294970661, "Info", 4294970662, "Instant Replay", 4294970663, "Link", 4294970664, "List Program", 4294970665, "Live Content", 4294970666, "Lock", 4294970667, "Media Apps", 4294970668, "Media Fast Forward", 4294970669, "Media Last", 4294970670, "Media Pause", 4294970671, "Media Play", 4294970672, "Media Record", 4294970673, "Media Rewind", 4294970674, "Media Skip", 4294970675, "Next Favorite Channel", 4294970676, "Next User Profile", 4294970677, "On Demand", 4294970678, "P In P Down", 4294970679, "P In P Move", 4294970680, "P In P Toggle", 4294970681, "P In P Up", 4294970682, "Play Speed Down", 4294970683, "Play Speed Reset", 4294970684, "Play Speed Up", 4294970685, "Random Toggle", 4294970686, "Rc Low Battery", 4294970687, "Record Speed Next", 4294970688, "Rf Bypass", 4294970689, "Scan Channels Toggle", 4294970690, "Screen Mode Next", 4294970691, "Settings", 4294970692, "Split Screen Toggle", 4294970693, "STB Input", 4294970694, "STB Power", 4294970695, "Subtitle", 4294970696, "Teletext", 4294970697, "TV", 4294970698, "TV Input", 4294970699, "TV Power", 4294970700, "Video Mode Next", 4294970701, "Wink", 4294970702, "Zoom Toggle", 4294970703, "DVR", 4294970704, "Media Audio Track", 4294970705, "Media Skip Backward", 4294970706, "Media Skip Forward", 4294970707, "Media Step Backward", 4294970708, "Media Step Forward", 4294970709, "Media Top Menu", 4294970710, "Navigate In", 4294970711, "Navigate Next", 4294970712, "Navigate Out", 4294970713, "Navigate Previous", 4294970714, "Pairing", 4294970715, "Media Close", 4294970882, "Audio Bass Boost Toggle", 4294970884, "Audio Treble Down", 4294970885, "Audio Treble Up", 4294970886, "Microphone Toggle", 4294970887, "Microphone Volume Down", 4294970888, "Microphone Volume Up", 4294970889, "Microphone Volume Mute", 4294971137, "Speech Correction List", 4294971138, "Speech Input Toggle", 4294971393, "App Switch", 4294971394, "Call", 4294971395, "Camera Focus", 4294971396, "End Call", 4294971397, "Go Back", 4294971398, "Go Home", 4294971399, "Headset Hook", 4294971400, "Last Number Redial", 4294971401, "Notification", 4294971402, "Manner Mode", 4294971403, "Voice Dial", 4294971649, "TV 3 D Mode", 4294971650, "TV Antenna Cable", 4294971651, "TV Audio Description", 4294971652, "TV Audio Description Mix Down", 4294971653, "TV Audio Description Mix Up", 4294971654, "TV Contents Menu", 4294971655, "TV Data Service", 4294971656, "TV Input Component 1", 4294971657, "TV Input Component 2", 4294971658, "TV Input Composite 1", 4294971659, "TV Input Composite 2", 4294971660, "TV Input HDMI 1", 4294971661, "TV Input HDMI 2", 4294971662, "TV Input HDMI 3", 4294971663, "TV Input HDMI 4", 4294971664, "TV Input VGA 1", 4294971665, "TV Media Context", 4294971666, "TV Network", 4294971667, "TV Number Entry", 4294971668, "TV Radio Service", 4294971669, "TV Satellite", 4294971670, "TV Satellite BS", 4294971671, "TV Satellite CS", 4294971672, "TV Satellite Toggle", 4294971673, "TV Terrestrial Analog", 4294971674, "TV Terrestrial Digital", 4294971675, "TV Timer", 4294971905, "Key 11", 4294971906, "Key 12", 8589934592, "Suspend", 8589934593, "Resume", 8589934594, "Sleep", 8589934595, "Abort", 8589934608, "Lang 1", 8589934609, "Lang 2", 8589934610, "Lang 3", 8589934611, "Lang 4", 8589934612, "Lang 5", 8589934624, "Intl Backslash", 8589934625, "Intl Ro", 8589934626, "Intl Yen", 8589934848, "Control Left", 8589934849, "Control Right", 8589934850, "Shift Left", 8589934851, "Shift Right", 8589934852, "Alt Left", 8589934853, "Alt Right", 8589934854, "Meta Left", 8589934855, "Meta Right", 8589935088, "Control", 8589935090, "Shift", 8589935092, "Alt", 8589935094, "Meta", 8589935117, "Numpad Enter", 8589935144, "Numpad Paren Left", 8589935145, "Numpad Paren Right", 8589935146, "Numpad Multiply", 8589935147, "Numpad Add", 8589935148, "Numpad Comma", 8589935149, "Numpad Subtract", 8589935150, "Numpad Decimal", 8589935151, "Numpad Divide", 8589935152, "Numpad 0", 8589935153, "Numpad 1", 8589935154, "Numpad 2", 8589935155, "Numpad 3", 8589935156, "Numpad 4", 8589935157, "Numpad 5", 8589935158, "Numpad 6", 8589935159, "Numpad 7", 8589935160, "Numpad 8", 8589935161, "Numpad 9", 8589935165, "Numpad Equal", 8589935361, "Game Button 1", 8589935362, "Game Button 2", 8589935363, "Game Button 3", 8589935364, "Game Button 4", 8589935365, "Game Button 5", 8589935366, "Game Button 6", 8589935367, "Game Button 7", 8589935368, "Game Button 8", 8589935369, "Game Button 9", 8589935370, "Game Button 10", 8589935371, "Game Button 11", 8589935372, "Game Button 12", 8589935373, "Game Button 13", 8589935374, "Game Button 14", 8589935375, "Game Button 15", 8589935376, "Game Button 16", 8589935377, "Game Button A", 8589935378, "Game Button B", 8589935379, "Game Button C", 8589935380, "Game Button Left 1", 8589935381, "Game Button Left 2", 8589935382, "Game Button Mode", 8589935383, "Game Button Right 1", 8589935384, "Game Button Right 2", 8589935385, "Game Button Select", 8589935386, "Game Button Start", 8589935387, "Game Button Thumb Left", 8589935388, "Game Button Thumb Right", 8589935389, "Game Button X", 8589935390, "Game Button Y", 8589935391, "Game Button Z"], type$.GeneralConstantMap_int_String);
    B.SingleActivator_Rgs = new A.SingleActivator(B.LogicalKeyboardKey_8589935117, false, false, false, false, B.LockState_0);
    B.SingleActivator_h1q = new A.SingleActivator(B.LogicalKeyboardKey_4294967323, false, false, false, false, B.LockState_0);
    B.SingleActivator_nRp0 = new A.SingleActivator(B.LogicalKeyboardKey_4294967305, false, false, false, false, B.LockState_0);
    B.SingleActivator_IeE = new A.SingleActivator(B.LogicalKeyboardKey_4294967305, false, true, false, false, B.LockState_0);
    B.SingleActivator_IgW = new A.SingleActivator(B.LogicalKeyboardKey_4294968072, false, false, false, false, B.LockState_0);
    B.SingleActivator_uUl = new A.SingleActivator(B.LogicalKeyboardKey_4294968071, false, false, false, false, B.LockState_0);
    B.C_PrioritizedIntents = new A.PrioritizedIntents();
    B.C_ButtonActivateIntent = new A.ButtonActivateIntent();
    B.C_DismissIntent = new A.DismissIntent();
    B.C_NextFocusIntent = new A.NextFocusIntent();
    B.C_PreviousFocusIntent = new A.PreviousFocusIntent();
    B.ScrollIncrementType_0 = new A.ScrollIncrementType(0, "line");
    B.ScrollIntent_RmG = new A.ScrollIntent(B.AxisDirection_0, B.ScrollIncrementType_0);
    B.ScrollIntent_PeK = new A.ScrollIntent(B.AxisDirection_2, B.ScrollIncrementType_0);
    B.ScrollIntent_ssu = new A.ScrollIntent(B.AxisDirection_3, B.ScrollIncrementType_0);
    B.ScrollIntent_dss = new A.ScrollIntent(B.AxisDirection_1, B.ScrollIncrementType_0);
    B.ScrollIntent_aFe = new A.ScrollIntent(B.AxisDirection_0, B.ScrollIncrementType_1);
    B.Map_Bpo5x = new A.GeneralConstantMap([B.SingleActivator_6MK, B.C_PrioritizedIntents, B.SingleActivator_nRp, B.C_ButtonActivateIntent, B.SingleActivator_Rgs, B.C_ButtonActivateIntent, B.SingleActivator_h1q, B.C_DismissIntent, B.SingleActivator_nRp0, B.C_NextFocusIntent, B.SingleActivator_IeE, B.C_PreviousFocusIntent, B.SingleActivator_uUl4, B.ScrollIntent_RmG, B.SingleActivator_uUl5, B.ScrollIntent_PeK, B.SingleActivator_uUl2, B.ScrollIntent_ssu, B.SingleActivator_uUl3, B.ScrollIntent_dss, B.SingleActivator_IgW, B.ScrollIntent_aFe, B.SingleActivator_uUl, B.ScrollIntent_Lhi], type$.GeneralConstantMap_ShortcutActivator_Intent);
    B.Object_NPv = {Abort: 0, Again: 1, AltLeft: 2, AltRight: 3, ArrowDown: 4, ArrowLeft: 5, ArrowRight: 6, ArrowUp: 7, AudioVolumeDown: 8, AudioVolumeMute: 9, AudioVolumeUp: 10, Backquote: 11, Backslash: 12, Backspace: 13, BracketLeft: 14, BracketRight: 15, BrightnessDown: 16, BrightnessUp: 17, BrowserBack: 18, BrowserFavorites: 19, BrowserForward: 20, BrowserHome: 21, BrowserRefresh: 22, BrowserSearch: 23, BrowserStop: 24, CapsLock: 25, Comma: 26, ContextMenu: 27, ControlLeft: 28, ControlRight: 29, Convert: 30, Copy: 31, Cut: 32, Delete: 33, Digit0: 34, Digit1: 35, Digit2: 36, Digit3: 37, Digit4: 38, Digit5: 39, Digit6: 40, Digit7: 41, Digit8: 42, Digit9: 43, DisplayToggleIntExt: 44, Eject: 45, End: 46, Enter: 47, Equal: 48, Esc: 49, Escape: 50, F1: 51, F10: 52, F11: 53, F12: 54, F13: 55, F14: 56, F15: 57, F16: 58, F17: 59, F18: 60, F19: 61, F2: 62, F20: 63, F21: 64, F22: 65, F23: 66, F24: 67, F3: 68, F4: 69, F5: 70, F6: 71, F7: 72, F8: 73, F9: 74, Find: 75, Fn: 76, FnLock: 77, GameButton1: 78, GameButton10: 79, GameButton11: 80, GameButton12: 81, GameButton13: 82, GameButton14: 83, GameButton15: 84, GameButton16: 85, GameButton2: 86, GameButton3: 87, GameButton4: 88, GameButton5: 89, GameButton6: 90, GameButton7: 91, GameButton8: 92, GameButton9: 93, GameButtonA: 94, GameButtonB: 95, GameButtonC: 96, GameButtonLeft1: 97, GameButtonLeft2: 98, GameButtonMode: 99, GameButtonRight1: 100, GameButtonRight2: 101, GameButtonSelect: 102, GameButtonStart: 103, GameButtonThumbLeft: 104, GameButtonThumbRight: 105, GameButtonX: 106, GameButtonY: 107, GameButtonZ: 108, Help: 109, Home: 110, Hyper: 111, Insert: 112, IntlBackslash: 113, IntlRo: 114, IntlYen: 115, KanaMode: 116, KeyA: 117, KeyB: 118, KeyC: 119, KeyD: 120, KeyE: 121, KeyF: 122, KeyG: 123, KeyH: 124, KeyI: 125, KeyJ: 126, KeyK: 127, KeyL: 128, KeyM: 129, KeyN: 130, KeyO: 131, KeyP: 132, KeyQ: 133, KeyR: 134, KeyS: 135, KeyT: 136, KeyU: 137, KeyV: 138, KeyW: 139, KeyX: 140, KeyY: 141, KeyZ: 142, KeyboardLayoutSelect: 143, Lang1: 144, Lang2: 145, Lang3: 146, Lang4: 147, Lang5: 148, LaunchApp1: 149, LaunchApp2: 150, LaunchAssistant: 151, LaunchControlPanel: 152, LaunchMail: 153, LaunchScreenSaver: 154, MailForward: 155, MailReply: 156, MailSend: 157, MediaFastForward: 158, MediaPause: 159, MediaPlay: 160, MediaPlayPause: 161, MediaRecord: 162, MediaRewind: 163, MediaSelect: 164, MediaStop: 165, MediaTrackNext: 166, MediaTrackPrevious: 167, MetaLeft: 168, MetaRight: 169, MicrophoneMuteToggle: 170, Minus: 171, NonConvert: 172, NumLock: 173, Numpad0: 174, Numpad1: 175, Numpad2: 176, Numpad3: 177, Numpad4: 178, Numpad5: 179, Numpad6: 180, Numpad7: 181, Numpad8: 182, Numpad9: 183, NumpadAdd: 184, NumpadBackspace: 185, NumpadClear: 186, NumpadClearEntry: 187, NumpadComma: 188, NumpadDecimal: 189, NumpadDivide: 190, NumpadEnter: 191, NumpadEqual: 192, NumpadMemoryAdd: 193, NumpadMemoryClear: 194, NumpadMemoryRecall: 195, NumpadMemoryStore: 196, NumpadMemorySubtract: 197, NumpadMultiply: 198, NumpadParenLeft: 199, NumpadParenRight: 200, NumpadSubtract: 201, Open: 202, PageDown: 203, PageUp: 204, Paste: 205, Pause: 206, Period: 207, Power: 208, PrintScreen: 209, PrivacyScreenToggle: 210, Props: 211, Quote: 212, Resume: 213, ScrollLock: 214, Select: 215, SelectTask: 216, Semicolon: 217, ShiftLeft: 218, ShiftRight: 219, ShowAllWindows: 220, Slash: 221, Sleep: 222, Space: 223, Super: 224, Suspend: 225, Tab: 226, Turbo: 227, Undo: 228, WakeUp: 229, ZoomToggle: 230};
    B.Map_DO66n = new A.ConstantStringMap(B.Object_NPv, [458907, 458873, 458978, 458982, 458833, 458832, 458831, 458834, 458881, 458879, 458880, 458805, 458801, 458794, 458799, 458800, 786544, 786543, 786980, 786986, 786981, 786979, 786983, 786977, 786982, 458809, 458806, 458853, 458976, 458980, 458890, 458876, 458875, 458828, 458791, 458782, 458783, 458784, 458785, 458786, 458787, 458788, 458789, 458790, 65717, 786616, 458829, 458792, 458798, 458793, 458793, 458810, 458819, 458820, 458821, 458856, 458857, 458858, 458859, 458860, 458861, 458862, 458811, 458863, 458864, 458865, 458866, 458867, 458812, 458813, 458814, 458815, 458816, 458817, 458818, 458878, 18, 19, 392961, 392970, 392971, 392972, 392973, 392974, 392975, 392976, 392962, 392963, 392964, 392965, 392966, 392967, 392968, 392969, 392977, 392978, 392979, 392980, 392981, 392982, 392983, 392984, 392985, 392986, 392987, 392988, 392989, 392990, 392991, 458869, 458826, 16, 458825, 458852, 458887, 458889, 458888, 458756, 458757, 458758, 458759, 458760, 458761, 458762, 458763, 458764, 458765, 458766, 458767, 458768, 458769, 458770, 458771, 458772, 458773, 458774, 458775, 458776, 458777, 458778, 458779, 458780, 458781, 787101, 458896, 458897, 458898, 458899, 458900, 786836, 786834, 786891, 786847, 786826, 786865, 787083, 787081, 787084, 786611, 786609, 786608, 786637, 786610, 786612, 786819, 786615, 786613, 786614, 458979, 458983, 24, 458797, 458891, 458835, 458850, 458841, 458842, 458843, 458844, 458845, 458846, 458847, 458848, 458849, 458839, 458939, 458968, 458969, 458885, 458851, 458836, 458840, 458855, 458963, 458962, 458961, 458960, 458964, 458837, 458934, 458935, 458838, 458868, 458830, 458827, 458877, 458824, 458807, 458854, 458822, 23, 458915, 458804, 21, 458823, 458871, 786850, 458803, 458977, 458981, 787103, 458808, 65666, 458796, 17, 20, 458795, 22, 458874, 65667, 786994], type$.ConstantStringMap_String_int);
    B.Color_9iJ = new A.Color(1, 0.6549019607843137, 1, 0.9215686274509803, B.ColorSpace_0);
    B.Color_Byz = new A.Color(1, 0.39215686274509803, 1, 0.8549019607843137, B.ColorSpace_0);
    B.Color_lhy = new A.Color(1, 0.11372549019607843, 0.9137254901960784, 0.7137254901960784, B.ColorSpace_0);
    B.Color_QSE = new A.Color(1, 0, 0.7490196078431373, 0.6470588235294118, B.ColorSpace_0);
    B.Map_F6MGM = new A.GeneralConstantMap([100, B.Color_9iJ, 200, B.Color_Byz, 400, B.Color_lhy, 700, B.Color_QSE], type$.GeneralConstantMap_int_Color);
    B.Color_Zdt = new A.Color(1, 0.9803921568627451, 0.9803921568627451, 0.9803921568627451, B.ColorSpace_0);
    B.Color_euu = new A.Color(1, 0.9607843137254902, 0.9607843137254902, 0.9607843137254902, B.ColorSpace_0);
    B.Color_W1W = new A.Color(1, 0.9333333333333333, 0.9333333333333333, 0.9333333333333333, B.ColorSpace_0);
    B.Color_azP = new A.Color(1, 0.8784313725490196, 0.8784313725490196, 0.8784313725490196, B.ColorSpace_0);
    B.Color_AK6 = new A.Color(1, 0.7411764705882353, 0.7411764705882353, 0.7411764705882353, B.ColorSpace_0);
    B.Color_n4Y = new A.Color(1, 0.6196078431372549, 0.6196078431372549, 0.6196078431372549, B.ColorSpace_0);
    B.Color_4cJ = new A.Color(1, 0.3803921568627451, 0.3803921568627451, 0.3803921568627451, B.ColorSpace_0);
    B.Color_DAW = new A.Color(1, 0.12941176470588237, 0.12941176470588237, 0.12941176470588237, B.ColorSpace_0);
    B.Map_GGfjP = new A.GeneralConstantMap([50, B.Color_Zdt, 100, B.Color_euu, 200, B.Color_W1W, 300, B.Color_azP, 350, B.Color_Qf6, 400, B.Color_AK6, 500, B.Color_n4Y, 600, B.Color_hVy, 700, B.Color_4cJ, 800, B.Color_MCJ, 850, B.Color_ZpL, 900, B.Color_DAW], type$.GeneralConstantMap_int_Color);
    B.Map_IMUVa = new A.GeneralConstantMap([0, "FontWeight.w100", 1, "FontWeight.w200", 2, "FontWeight.w300", 3, "FontWeight.w400", 4, "FontWeight.w500", 5, "FontWeight.w600", 6, "FontWeight.w700", 7, "FontWeight.w800", 8, "FontWeight.w900"], type$.GeneralConstantMap_int_String);
    B.Object_KPR = {AVRInput: 0, AVRPower: 1, Accel: 2, Accept: 3, Again: 4, AllCandidates: 5, Alphanumeric: 6, AltGraph: 7, AppSwitch: 8, ArrowDown: 9, ArrowLeft: 10, ArrowRight: 11, ArrowUp: 12, Attn: 13, AudioBalanceLeft: 14, AudioBalanceRight: 15, AudioBassBoostDown: 16, AudioBassBoostToggle: 17, AudioBassBoostUp: 18, AudioFaderFront: 19, AudioFaderRear: 20, AudioSurroundModeNext: 21, AudioTrebleDown: 22, AudioTrebleUp: 23, AudioVolumeDown: 24, AudioVolumeMute: 25, AudioVolumeUp: 26, Backspace: 27, BrightnessDown: 28, BrightnessUp: 29, BrowserBack: 30, BrowserFavorites: 31, BrowserForward: 32, BrowserHome: 33, BrowserRefresh: 34, BrowserSearch: 35, BrowserStop: 36, Call: 37, Camera: 38, CameraFocus: 39, Cancel: 40, CapsLock: 41, ChannelDown: 42, ChannelUp: 43, Clear: 44, Close: 45, ClosedCaptionToggle: 46, CodeInput: 47, ColorF0Red: 48, ColorF1Green: 49, ColorF2Yellow: 50, ColorF3Blue: 51, ColorF4Grey: 52, ColorF5Brown: 53, Compose: 54, ContextMenu: 55, Convert: 56, Copy: 57, CrSel: 58, Cut: 59, DVR: 60, Delete: 61, Dimmer: 62, DisplaySwap: 63, Eisu: 64, Eject: 65, End: 66, EndCall: 67, Enter: 68, EraseEof: 69, Esc: 70, Escape: 71, ExSel: 72, Execute: 73, Exit: 74, F1: 75, F10: 76, F11: 77, F12: 78, F13: 79, F14: 80, F15: 81, F16: 82, F17: 83, F18: 84, F19: 85, F2: 86, F20: 87, F21: 88, F22: 89, F23: 90, F24: 91, F3: 92, F4: 93, F5: 94, F6: 95, F7: 96, F8: 97, F9: 98, FavoriteClear0: 99, FavoriteClear1: 100, FavoriteClear2: 101, FavoriteClear3: 102, FavoriteRecall0: 103, FavoriteRecall1: 104, FavoriteRecall2: 105, FavoriteRecall3: 106, FavoriteStore0: 107, FavoriteStore1: 108, FavoriteStore2: 109, FavoriteStore3: 110, FinalMode: 111, Find: 112, Fn: 113, FnLock: 114, GoBack: 115, GoHome: 116, GroupFirst: 117, GroupLast: 118, GroupNext: 119, GroupPrevious: 120, Guide: 121, GuideNextDay: 122, GuidePreviousDay: 123, HangulMode: 124, HanjaMode: 125, Hankaku: 126, HeadsetHook: 127, Help: 128, Hibernate: 129, Hiragana: 130, HiraganaKatakana: 131, Home: 132, Hyper: 133, Info: 134, Insert: 135, InstantReplay: 136, JunjaMode: 137, KanaMode: 138, KanjiMode: 139, Katakana: 140, Key11: 141, Key12: 142, LastNumberRedial: 143, LaunchApplication1: 144, LaunchApplication2: 145, LaunchAssistant: 146, LaunchCalendar: 147, LaunchContacts: 148, LaunchControlPanel: 149, LaunchMail: 150, LaunchMediaPlayer: 151, LaunchMusicPlayer: 152, LaunchPhone: 153, LaunchScreenSaver: 154, LaunchSpreadsheet: 155, LaunchWebBrowser: 156, LaunchWebCam: 157, LaunchWordProcessor: 158, Link: 159, ListProgram: 160, LiveContent: 161, Lock: 162, LogOff: 163, MailForward: 164, MailReply: 165, MailSend: 166, MannerMode: 167, MediaApps: 168, MediaAudioTrack: 169, MediaClose: 170, MediaFastForward: 171, MediaLast: 172, MediaPause: 173, MediaPlay: 174, MediaPlayPause: 175, MediaRecord: 176, MediaRewind: 177, MediaSkip: 178, MediaSkipBackward: 179, MediaSkipForward: 180, MediaStepBackward: 181, MediaStepForward: 182, MediaStop: 183, MediaTopMenu: 184, MediaTrackNext: 185, MediaTrackPrevious: 186, MicrophoneToggle: 187, MicrophoneVolumeDown: 188, MicrophoneVolumeMute: 189, MicrophoneVolumeUp: 190, ModeChange: 191, NavigateIn: 192, NavigateNext: 193, NavigateOut: 194, NavigatePrevious: 195, New: 196, NextCandidate: 197, NextFavoriteChannel: 198, NextUserProfile: 199, NonConvert: 200, Notification: 201, NumLock: 202, OnDemand: 203, Open: 204, PageDown: 205, PageUp: 206, Pairing: 207, Paste: 208, Pause: 209, PinPDown: 210, PinPMove: 211, PinPToggle: 212, PinPUp: 213, Play: 214, PlaySpeedDown: 215, PlaySpeedReset: 216, PlaySpeedUp: 217, Power: 218, PowerOff: 219, PreviousCandidate: 220, Print: 221, PrintScreen: 222, Process: 223, Props: 224, RandomToggle: 225, RcLowBattery: 226, RecordSpeedNext: 227, Redo: 228, RfBypass: 229, Romaji: 230, STBInput: 231, STBPower: 232, Save: 233, ScanChannelsToggle: 234, ScreenModeNext: 235, ScrollLock: 236, Select: 237, Settings: 238, ShiftLevel5: 239, SingleCandidate: 240, Soft1: 241, Soft2: 242, Soft3: 243, Soft4: 244, Soft5: 245, Soft6: 246, Soft7: 247, Soft8: 248, SpeechCorrectionList: 249, SpeechInputToggle: 250, SpellCheck: 251, SplitScreenToggle: 252, Standby: 253, Subtitle: 254, Super: 255, Symbol: 256, SymbolLock: 257, TV: 258, TV3DMode: 259, TVAntennaCable: 260, TVAudioDescription: 261, TVAudioDescriptionMixDown: 262, TVAudioDescriptionMixUp: 263, TVContentsMenu: 264, TVDataService: 265, TVInput: 266, TVInputComponent1: 267, TVInputComponent2: 268, TVInputComposite1: 269, TVInputComposite2: 270, TVInputHDMI1: 271, TVInputHDMI2: 272, TVInputHDMI3: 273, TVInputHDMI4: 274, TVInputVGA1: 275, TVMediaContext: 276, TVNetwork: 277, TVNumberEntry: 278, TVPower: 279, TVRadioService: 280, TVSatellite: 281, TVSatelliteBS: 282, TVSatelliteCS: 283, TVSatelliteToggle: 284, TVTerrestrialAnalog: 285, TVTerrestrialDigital: 286, TVTimer: 287, Tab: 288, Teletext: 289, Undo: 290, Unidentified: 291, VideoModeNext: 292, VoiceDial: 293, WakeUp: 294, Wink: 295, Zenkaku: 296, ZenkakuHankaku: 297, ZoomIn: 298, ZoomOut: 299, ZoomToggle: 300};
    B.Map_Ig9Xq = new A.ConstantStringMap(B.Object_KPR, [B.LogicalKeyboardKey_4294970632, B.LogicalKeyboardKey_4294970633, B.LogicalKeyboardKey_4294967553, B.LogicalKeyboardKey_4294968577, B.LogicalKeyboardKey_4294968578, B.LogicalKeyboardKey_4294969089, B.LogicalKeyboardKey_4294969090, B.LogicalKeyboardKey_4294967555, B.LogicalKeyboardKey_4294971393, B.LogicalKeyboardKey_4294968065, B.LogicalKeyboardKey_4294968066, B.LogicalKeyboardKey_4294968067, B.LogicalKeyboardKey_4294968068, B.LogicalKeyboardKey_4294968579, B.LogicalKeyboardKey_4294970625, B.LogicalKeyboardKey_4294970626, B.LogicalKeyboardKey_4294970627, B.LogicalKeyboardKey_4294970882, B.LogicalKeyboardKey_4294970628, B.LogicalKeyboardKey_4294970629, B.LogicalKeyboardKey_4294970630, B.LogicalKeyboardKey_4294970631, B.LogicalKeyboardKey_4294970884, B.LogicalKeyboardKey_4294970885, B.LogicalKeyboardKey_4294969871, B.LogicalKeyboardKey_4294969873, B.LogicalKeyboardKey_4294969872, B.LogicalKeyboardKey_4294967304, B.LogicalKeyboardKey_4294968833, B.LogicalKeyboardKey_4294968834, B.LogicalKeyboardKey_4294970369, B.LogicalKeyboardKey_4294970370, B.LogicalKeyboardKey_4294970371, B.LogicalKeyboardKey_4294970372, B.LogicalKeyboardKey_4294970373, B.LogicalKeyboardKey_4294970374, B.LogicalKeyboardKey_4294970375, B.LogicalKeyboardKey_4294971394, B.LogicalKeyboardKey_4294968835, B.LogicalKeyboardKey_4294971395, B.LogicalKeyboardKey_4294968580, B.LogicalKeyboardKey_4294967556, B.LogicalKeyboardKey_4294970634, B.LogicalKeyboardKey_4294970635, B.LogicalKeyboardKey_4294968321, B.LogicalKeyboardKey_4294969857, B.LogicalKeyboardKey_4294970642, B.LogicalKeyboardKey_4294969091, B.LogicalKeyboardKey_4294970636, B.LogicalKeyboardKey_4294970637, B.LogicalKeyboardKey_4294970638, B.LogicalKeyboardKey_4294970639, B.LogicalKeyboardKey_4294970640, B.LogicalKeyboardKey_4294970641, B.LogicalKeyboardKey_4294969092, B.LogicalKeyboardKey_4294968581, B.LogicalKeyboardKey_4294969093, B.LogicalKeyboardKey_4294968322, B.LogicalKeyboardKey_4294968323, B.LogicalKeyboardKey_4294968324, B.LogicalKeyboardKey_4294970703, B.LogicalKeyboardKey_4294967423, B.LogicalKeyboardKey_4294970643, B.LogicalKeyboardKey_4294970644, B.LogicalKeyboardKey_4294969108, B.LogicalKeyboardKey_4294968836, B.LogicalKeyboardKey_4294968069, B.LogicalKeyboardKey_4294971396, B.LogicalKeyboardKey_4294967309, B.LogicalKeyboardKey_4294968325, B.LogicalKeyboardKey_4294967323, B.LogicalKeyboardKey_4294967323, B.LogicalKeyboardKey_4294968326, B.LogicalKeyboardKey_4294968582, B.LogicalKeyboardKey_4294970645, B.LogicalKeyboardKey_4294969345, B.LogicalKeyboardKey_4294969354, B.LogicalKeyboardKey_4294969355, B.LogicalKeyboardKey_4294969356, B.LogicalKeyboardKey_4294969357, B.LogicalKeyboardKey_4294969358, B.LogicalKeyboardKey_4294969359, B.LogicalKeyboardKey_4294969360, B.LogicalKeyboardKey_4294969361, B.LogicalKeyboardKey_4294969362, B.LogicalKeyboardKey_4294969363, B.LogicalKeyboardKey_4294969346, B.LogicalKeyboardKey_4294969364, B.LogicalKeyboardKey_4294969365, B.LogicalKeyboardKey_4294969366, B.LogicalKeyboardKey_4294969367, B.LogicalKeyboardKey_4294969368, B.LogicalKeyboardKey_4294969347, B.LogicalKeyboardKey_4294969348, B.LogicalKeyboardKey_4294969349, B.LogicalKeyboardKey_4294969350, B.LogicalKeyboardKey_4294969351, B.LogicalKeyboardKey_4294969352, B.LogicalKeyboardKey_4294969353, B.LogicalKeyboardKey_4294970646, B.LogicalKeyboardKey_4294970647, B.LogicalKeyboardKey_4294970648, B.LogicalKeyboardKey_4294970649, B.LogicalKeyboardKey_4294970650, B.LogicalKeyboardKey_4294970651, B.LogicalKeyboardKey_4294970652, B.LogicalKeyboardKey_4294970653, B.LogicalKeyboardKey_4294970654, B.LogicalKeyboardKey_4294970655, B.LogicalKeyboardKey_4294970656, B.LogicalKeyboardKey_4294970657, B.LogicalKeyboardKey_4294969094, B.LogicalKeyboardKey_4294968583, B.LogicalKeyboardKey_4294967558, B.LogicalKeyboardKey_4294967559, B.LogicalKeyboardKey_4294971397, B.LogicalKeyboardKey_4294971398, B.LogicalKeyboardKey_4294969095, B.LogicalKeyboardKey_4294969096, B.LogicalKeyboardKey_4294969097, B.LogicalKeyboardKey_4294969098, B.LogicalKeyboardKey_4294970658, B.LogicalKeyboardKey_4294970659, B.LogicalKeyboardKey_4294970660, B.LogicalKeyboardKey_4294969105, B.LogicalKeyboardKey_4294969106, B.LogicalKeyboardKey_4294969109, B.LogicalKeyboardKey_4294971399, B.LogicalKeyboardKey_4294968584, B.LogicalKeyboardKey_4294968841, B.LogicalKeyboardKey_4294969110, B.LogicalKeyboardKey_4294969111, B.LogicalKeyboardKey_4294968070, B.LogicalKeyboardKey_4294967560, B.LogicalKeyboardKey_4294970661, B.LogicalKeyboardKey_4294968327, B.LogicalKeyboardKey_4294970662, B.LogicalKeyboardKey_4294969107, B.LogicalKeyboardKey_4294969112, B.LogicalKeyboardKey_4294969113, B.LogicalKeyboardKey_4294969114, B.LogicalKeyboardKey_4294971905, B.LogicalKeyboardKey_4294971906, B.LogicalKeyboardKey_4294971400, B.LogicalKeyboardKey_4294970118, B.LogicalKeyboardKey_4294970113, B.LogicalKeyboardKey_4294970126, B.LogicalKeyboardKey_4294970114, B.LogicalKeyboardKey_4294970124, B.LogicalKeyboardKey_4294970127, B.LogicalKeyboardKey_4294970115, B.LogicalKeyboardKey_4294970116, B.LogicalKeyboardKey_4294970117, B.LogicalKeyboardKey_4294970125, B.LogicalKeyboardKey_4294970119, B.LogicalKeyboardKey_4294970120, B.LogicalKeyboardKey_4294970121, B.LogicalKeyboardKey_4294970122, B.LogicalKeyboardKey_4294970123, B.LogicalKeyboardKey_4294970663, B.LogicalKeyboardKey_4294970664, B.LogicalKeyboardKey_4294970665, B.LogicalKeyboardKey_4294970666, B.LogicalKeyboardKey_4294968837, B.LogicalKeyboardKey_4294969858, B.LogicalKeyboardKey_4294969859, B.LogicalKeyboardKey_4294969860, B.LogicalKeyboardKey_4294971402, B.LogicalKeyboardKey_4294970667, B.LogicalKeyboardKey_4294970704, B.LogicalKeyboardKey_4294970715, B.LogicalKeyboardKey_4294970668, B.LogicalKeyboardKey_4294970669, B.LogicalKeyboardKey_4294970670, B.LogicalKeyboardKey_4294970671, B.LogicalKeyboardKey_4294969861, B.LogicalKeyboardKey_4294970672, B.LogicalKeyboardKey_4294970673, B.LogicalKeyboardKey_4294970674, B.LogicalKeyboardKey_4294970705, B.LogicalKeyboardKey_4294970706, B.LogicalKeyboardKey_4294970707, B.LogicalKeyboardKey_4294970708, B.LogicalKeyboardKey_4294969863, B.LogicalKeyboardKey_4294970709, B.LogicalKeyboardKey_4294969864, B.LogicalKeyboardKey_4294969865, B.LogicalKeyboardKey_4294970886, B.LogicalKeyboardKey_4294970887, B.LogicalKeyboardKey_4294970889, B.LogicalKeyboardKey_4294970888, B.LogicalKeyboardKey_4294969099, B.LogicalKeyboardKey_4294970710, B.LogicalKeyboardKey_4294970711, B.LogicalKeyboardKey_4294970712, B.LogicalKeyboardKey_4294970713, B.LogicalKeyboardKey_4294969866, B.LogicalKeyboardKey_4294969100, B.LogicalKeyboardKey_4294970675, B.LogicalKeyboardKey_4294970676, B.LogicalKeyboardKey_4294969101, B.LogicalKeyboardKey_4294971401, B.LogicalKeyboardKey_4294967562, B.LogicalKeyboardKey_4294970677, B.LogicalKeyboardKey_4294969867, B.LogicalKeyboardKey_4294968071, B.LogicalKeyboardKey_4294968072, B.LogicalKeyboardKey_4294970714, B.LogicalKeyboardKey_4294968328, B.LogicalKeyboardKey_4294968585, B.LogicalKeyboardKey_4294970678, B.LogicalKeyboardKey_4294970679, B.LogicalKeyboardKey_4294970680, B.LogicalKeyboardKey_4294970681, B.LogicalKeyboardKey_4294968586, B.LogicalKeyboardKey_4294970682, B.LogicalKeyboardKey_4294970683, B.LogicalKeyboardKey_4294970684, B.LogicalKeyboardKey_4294968838, B.LogicalKeyboardKey_4294968839, B.LogicalKeyboardKey_4294969102, B.LogicalKeyboardKey_4294969868, B.LogicalKeyboardKey_4294968840, B.LogicalKeyboardKey_4294969103, B.LogicalKeyboardKey_4294968587, B.LogicalKeyboardKey_4294970685, B.LogicalKeyboardKey_4294970686, B.LogicalKeyboardKey_4294970687, B.LogicalKeyboardKey_4294968329, B.LogicalKeyboardKey_4294970688, B.LogicalKeyboardKey_4294969115, B.LogicalKeyboardKey_4294970693, B.LogicalKeyboardKey_4294970694, B.LogicalKeyboardKey_4294969869, B.LogicalKeyboardKey_4294970689, B.LogicalKeyboardKey_4294970690, B.LogicalKeyboardKey_4294967564, B.LogicalKeyboardKey_4294968588, B.LogicalKeyboardKey_4294970691, B.LogicalKeyboardKey_4294967569, B.LogicalKeyboardKey_4294969104, B.LogicalKeyboardKey_4294969601, B.LogicalKeyboardKey_4294969602, B.LogicalKeyboardKey_4294969603, B.LogicalKeyboardKey_4294969604, B.LogicalKeyboardKey_4294969605, B.LogicalKeyboardKey_4294969606, B.LogicalKeyboardKey_4294969607, B.LogicalKeyboardKey_4294969608, B.LogicalKeyboardKey_4294971137, B.LogicalKeyboardKey_4294971138, B.LogicalKeyboardKey_4294969870, B.LogicalKeyboardKey_4294970692, B.LogicalKeyboardKey_4294968842, B.LogicalKeyboardKey_4294970695, B.LogicalKeyboardKey_4294967566, B.LogicalKeyboardKey_4294967567, B.LogicalKeyboardKey_4294967568, B.LogicalKeyboardKey_4294970697, B.LogicalKeyboardKey_4294971649, B.LogicalKeyboardKey_4294971650, B.LogicalKeyboardKey_4294971651, B.LogicalKeyboardKey_4294971652, B.LogicalKeyboardKey_4294971653, B.LogicalKeyboardKey_4294971654, B.LogicalKeyboardKey_4294971655, B.LogicalKeyboardKey_4294970698, B.LogicalKeyboardKey_4294971656, B.LogicalKeyboardKey_4294971657, B.LogicalKeyboardKey_4294971658, B.LogicalKeyboardKey_4294971659, B.LogicalKeyboardKey_4294971660, B.LogicalKeyboardKey_4294971661, B.LogicalKeyboardKey_4294971662, B.LogicalKeyboardKey_4294971663, B.LogicalKeyboardKey_4294971664, B.LogicalKeyboardKey_4294971665, B.LogicalKeyboardKey_4294971666, B.LogicalKeyboardKey_4294971667, B.LogicalKeyboardKey_4294970699, B.LogicalKeyboardKey_4294971668, B.LogicalKeyboardKey_4294971669, B.LogicalKeyboardKey_4294971670, B.LogicalKeyboardKey_4294971671, B.LogicalKeyboardKey_4294971672, B.LogicalKeyboardKey_4294971673, B.LogicalKeyboardKey_4294971674, B.LogicalKeyboardKey_4294971675, B.LogicalKeyboardKey_4294967305, B.LogicalKeyboardKey_4294970696, B.LogicalKeyboardKey_4294968330, B.LogicalKeyboardKey_4294967297, B.LogicalKeyboardKey_4294970700, B.LogicalKeyboardKey_4294971403, B.LogicalKeyboardKey_4294968843, B.LogicalKeyboardKey_4294970701, B.LogicalKeyboardKey_4294969116, B.LogicalKeyboardKey_4294969117, B.LogicalKeyboardKey_4294968589, B.LogicalKeyboardKey_4294968590, B.LogicalKeyboardKey_4294970702], A.findType("ConstantStringMap<String,LogicalKeyboardKey>"));
    B.Map_IghWu = new A.ConstantStringMap(B.Object_KPR, [4294970632, 4294970633, 4294967553, 4294968577, 4294968578, 4294969089, 4294969090, 4294967555, 4294971393, 4294968065, 4294968066, 4294968067, 4294968068, 4294968579, 4294970625, 4294970626, 4294970627, 4294970882, 4294970628, 4294970629, 4294970630, 4294970631, 4294970884, 4294970885, 4294969871, 4294969873, 4294969872, 4294967304, 4294968833, 4294968834, 4294970369, 4294970370, 4294970371, 4294970372, 4294970373, 4294970374, 4294970375, 4294971394, 4294968835, 4294971395, 4294968580, 4294967556, 4294970634, 4294970635, 4294968321, 4294969857, 4294970642, 4294969091, 4294970636, 4294970637, 4294970638, 4294970639, 4294970640, 4294970641, 4294969092, 4294968581, 4294969093, 4294968322, 4294968323, 4294968324, 4294970703, 4294967423, 4294970643, 4294970644, 4294969108, 4294968836, 4294968069, 4294971396, 4294967309, 4294968325, 4294967323, 4294967323, 4294968326, 4294968582, 4294970645, 4294969345, 4294969354, 4294969355, 4294969356, 4294969357, 4294969358, 4294969359, 4294969360, 4294969361, 4294969362, 4294969363, 4294969346, 4294969364, 4294969365, 4294969366, 4294969367, 4294969368, 4294969347, 4294969348, 4294969349, 4294969350, 4294969351, 4294969352, 4294969353, 4294970646, 4294970647, 4294970648, 4294970649, 4294970650, 4294970651, 4294970652, 4294970653, 4294970654, 4294970655, 4294970656, 4294970657, 4294969094, 4294968583, 4294967558, 4294967559, 4294971397, 4294971398, 4294969095, 4294969096, 4294969097, 4294969098, 4294970658, 4294970659, 4294970660, 4294969105, 4294969106, 4294969109, 4294971399, 4294968584, 4294968841, 4294969110, 4294969111, 4294968070, 4294967560, 4294970661, 4294968327, 4294970662, 4294969107, 4294969112, 4294969113, 4294969114, 4294971905, 4294971906, 4294971400, 4294970118, 4294970113, 4294970126, 4294970114, 4294970124, 4294970127, 4294970115, 4294970116, 4294970117, 4294970125, 4294970119, 4294970120, 4294970121, 4294970122, 4294970123, 4294970663, 4294970664, 4294970665, 4294970666, 4294968837, 4294969858, 4294969859, 4294969860, 4294971402, 4294970667, 4294970704, 4294970715, 4294970668, 4294970669, 4294970670, 4294970671, 4294969861, 4294970672, 4294970673, 4294970674, 4294970705, 4294970706, 4294970707, 4294970708, 4294969863, 4294970709, 4294969864, 4294969865, 4294970886, 4294970887, 4294970889, 4294970888, 4294969099, 4294970710, 4294970711, 4294970712, 4294970713, 4294969866, 4294969100, 4294970675, 4294970676, 4294969101, 4294971401, 4294967562, 4294970677, 4294969867, 4294968071, 4294968072, 4294970714, 4294968328, 4294968585, 4294970678, 4294970679, 4294970680, 4294970681, 4294968586, 4294970682, 4294970683, 4294970684, 4294968838, 4294968839, 4294969102, 4294969868, 4294968840, 4294969103, 4294968587, 4294970685, 4294970686, 4294970687, 4294968329, 4294970688, 4294969115, 4294970693, 4294970694, 4294969869, 4294970689, 4294970690, 4294967564, 4294968588, 4294970691, 4294967569, 4294969104, 4294969601, 4294969602, 4294969603, 4294969604, 4294969605, 4294969606, 4294969607, 4294969608, 4294971137, 4294971138, 4294969870, 4294970692, 4294968842, 4294970695, 4294967566, 4294967567, 4294967568, 4294970697, 4294971649, 4294971650, 4294971651, 4294971652, 4294971653, 4294971654, 4294971655, 4294970698, 4294971656, 4294971657, 4294971658, 4294971659, 4294971660, 4294971661, 4294971662, 4294971663, 4294971664, 4294971665, 4294971666, 4294971667, 4294970699, 4294971668, 4294971669, 4294971670, 4294971671, 4294971672, 4294971673, 4294971674, 4294971675, 4294967305, 4294970696, 4294968330, 4294967297, 4294970700, 4294971403, 4294968843, 4294970701, 4294969116, 4294969117, 4294968589, 4294968590, 4294970702], type$.ConstantStringMap_String_int);
    B.Object_mdD = {alias: 0, allScroll: 1, basic: 2, cell: 3, click: 4, contextMenu: 5, copy: 6, forbidden: 7, grab: 8, grabbing: 9, help: 10, move: 11, none: 12, noDrop: 13, precise: 14, progress: 15, text: 16, resizeColumn: 17, resizeDown: 18, resizeDownLeft: 19, resizeDownRight: 20, resizeLeft: 21, resizeLeftRight: 22, resizeRight: 23, resizeRow: 24, resizeUp: 25, resizeUpDown: 26, resizeUpLeft: 27, resizeUpRight: 28, resizeUpLeftDownRight: 29, resizeUpRightDownLeft: 30, verticalText: 31, wait: 32, zoomIn: 33, zoomOut: 34};
    B.Map_Kmaaw = new A.ConstantStringMap(B.Object_mdD, ["alias", "all-scroll", "default", "cell", "pointer", "context-menu", "copy", "not-allowed", "grab", "grabbing", "help", "move", "none", "no-drop", "crosshair", "progress", "text", "col-resize", "s-resize", "sw-resize", "se-resize", "w-resize", "ew-resize", "e-resize", "row-resize", "n-resize", "ns-resize", "nw-resize", "ne-resize", "nwse-resize", "nesw-resize", "vertical-text", "wait", "zoom-in", "zoom-out"], type$.ConstantStringMap_String_String);
    B.SemanticsFlag_1_hasCheckedState = new A.SemanticsFlag(1, "hasCheckedState");
    B.SemanticsFlag_2_isChecked = new A.SemanticsFlag(2, "isChecked");
    B.SemanticsFlag_268435456_hasSelectedState = new A.SemanticsFlag(268435456, "hasSelectedState");
    B.SemanticsFlag_4_isSelected = new A.SemanticsFlag(4, "isSelected");
    B.SemanticsFlag_8_isButton = new A.SemanticsFlag(8, "isButton");
    B.SemanticsFlag_16_isTextField = new A.SemanticsFlag(16, "isTextField");
    B.SemanticsFlag_32_isFocused = new A.SemanticsFlag(32, "isFocused");
    B.SemanticsFlag_64_hasEnabledState = new A.SemanticsFlag(64, "hasEnabledState");
    B.SemanticsFlag_128_isEnabled = new A.SemanticsFlag(128, "isEnabled");
    B.SemanticsFlag_256_isInMutuallyExclusiveGroup = new A.SemanticsFlag(256, "isInMutuallyExclusiveGroup");
    B.SemanticsFlag_512_isHeader = new A.SemanticsFlag(512, "isHeader");
    B.SemanticsFlag_1024_isObscured = new A.SemanticsFlag(1024, "isObscured");
    B.SemanticsFlag_2048_scopesRoute = new A.SemanticsFlag(2048, "scopesRoute");
    B.SemanticsFlag_4096_namesRoute = new A.SemanticsFlag(4096, "namesRoute");
    B.SemanticsFlag_8192_isHidden = new A.SemanticsFlag(8192, "isHidden");
    B.SemanticsFlag_16384_isImage = new A.SemanticsFlag(16384, "isImage");
    B.SemanticsFlag_32768_isLiveRegion = new A.SemanticsFlag(32768, "isLiveRegion");
    B.SemanticsFlag_65536_hasToggledState = new A.SemanticsFlag(65536, "hasToggledState");
    B.SemanticsFlag_131072_isToggled = new A.SemanticsFlag(131072, "isToggled");
    B.SemanticsFlag_262144_hasImplicitScrolling = new A.SemanticsFlag(262144, "hasImplicitScrolling");
    B.SemanticsFlag_524288_isMultiline = new A.SemanticsFlag(524288, "isMultiline");
    B.SemanticsFlag_1048576_isReadOnly = new A.SemanticsFlag(1048576, "isReadOnly");
    B.SemanticsFlag_2097152_isFocusable = new A.SemanticsFlag(2097152, "isFocusable");
    B.SemanticsFlag_4194304_isLink = new A.SemanticsFlag(4194304, "isLink");
    B.SemanticsFlag_8388608_isSlider = new A.SemanticsFlag(8388608, "isSlider");
    B.SemanticsFlag_16777216_isKeyboardKey = new A.SemanticsFlag(16777216, "isKeyboardKey");
    B.SemanticsFlag_33554432_isCheckStateMixed = new A.SemanticsFlag(33554432, "isCheckStateMixed");
    B.SemanticsFlag_67108864_hasExpandedState = new A.SemanticsFlag(67108864, "hasExpandedState");
    B.SemanticsFlag_134217728_isExpanded = new A.SemanticsFlag(134217728, "isExpanded");
    B.Map_Lz4Gg = new A.GeneralConstantMap([1, B.SemanticsFlag_1_hasCheckedState, 2, B.SemanticsFlag_2_isChecked, 268435456, B.SemanticsFlag_268435456_hasSelectedState, 4, B.SemanticsFlag_4_isSelected, 8, B.SemanticsFlag_8_isButton, 16, B.SemanticsFlag_16_isTextField, 32, B.SemanticsFlag_32_isFocused, 64, B.SemanticsFlag_64_hasEnabledState, 128, B.SemanticsFlag_128_isEnabled, 256, B.SemanticsFlag_256_isInMutuallyExclusiveGroup, 512, B.SemanticsFlag_512_isHeader, 1024, B.SemanticsFlag_1024_isObscured, 2048, B.SemanticsFlag_2048_scopesRoute, 4096, B.SemanticsFlag_4096_namesRoute, 8192, B.SemanticsFlag_8192_isHidden, 16384, B.SemanticsFlag_16384_isImage, 32768, B.SemanticsFlag_32768_isLiveRegion, 65536, B.SemanticsFlag_65536_hasToggledState, 131072, B.SemanticsFlag_131072_isToggled, 262144, B.SemanticsFlag_262144_hasImplicitScrolling, 524288, B.SemanticsFlag_524288_isMultiline, 1048576, B.SemanticsFlag_1048576_isReadOnly, 2097152, B.SemanticsFlag_2097152_isFocusable, 4194304, B.SemanticsFlag_4194304_isLink, 8388608, B.SemanticsFlag_8388608_isSlider, 16777216, B.SemanticsFlag_16777216_isKeyboardKey, 33554432, B.SemanticsFlag_33554432_isCheckStateMixed, 67108864, B.SemanticsFlag_67108864_hasExpandedState, 134217728, B.SemanticsFlag_134217728_isExpanded], A.findType("GeneralConstantMap<int,SemanticsFlag>"));
    B.SingleActivator_nRp1 = new A.SingleActivator(B.LogicalKeyboardKey_4294967304, false, false, false, false, B.LockState_0);
    B.SingleActivator_IeE0 = new A.SingleActivator(B.LogicalKeyboardKey_4294967304, false, true, false, false, B.LockState_0);
    B.SingleActivator_Hy9 = new A.SingleActivator(B.LogicalKeyboardKey_4294967423, false, false, false, false, B.LockState_0);
    B.SingleActivator_2P1 = new A.SingleActivator(B.LogicalKeyboardKey_4294967423, false, true, false, false, B.LockState_0);
    B.SingleActivator_ZaV = new A.SingleActivator(B.LogicalKeyboardKey_4294967304, false, true, true, false, B.LockState_0);
    B.SingleActivator_Q7j = new A.SingleActivator(B.LogicalKeyboardKey_4294967304, false, false, true, false, B.LockState_0);
    B.SingleActivator_vLs = new A.SingleActivator(B.LogicalKeyboardKey_4294967423, false, true, true, false, B.LockState_0);
    B.SingleActivator_c7V = new A.SingleActivator(B.LogicalKeyboardKey_4294967423, false, false, true, false, B.LockState_0);
    B.Map_NGPzE = new A.GeneralConstantMap([B.SingleActivator_nRp1, B.C_DoNothingAndStopPropagationTextIntent, B.SingleActivator_IeE0, B.C_DoNothingAndStopPropagationTextIntent, B.SingleActivator_Hy9, B.C_DoNothingAndStopPropagationTextIntent, B.SingleActivator_2P1, B.C_DoNothingAndStopPropagationTextIntent, B.SingleActivator_ZaV, B.C_DoNothingAndStopPropagationTextIntent, B.SingleActivator_Q7j, B.C_DoNothingAndStopPropagationTextIntent, B.SingleActivator_vLs, B.C_DoNothingAndStopPropagationTextIntent, B.SingleActivator_c7V, B.C_DoNothingAndStopPropagationTextIntent], type$.GeneralConstantMap_ShortcutActivator_Intent);
    B.Object_pgU = {"X-Client-Info": 0};
    B.Map_Rb3cI = new A.ConstantStringMap(B.Object_pgU, ["postgrest-dart/2.4.0"], type$.ConstantStringMap_String_String);
    B.Map_Rb90U = new A.ConstantStringMap(B.Object_pgU, ["supabase-flutter/2.8.1"], type$.ConstantStringMap_String_String);
    B.Map_RbfUP = new A.ConstantStringMap(B.Object_pgU, ["gotrue-dart/2.11.0"], type$.ConstantStringMap_String_String);
    B.Map_Rbhmw = new A.ConstantStringMap(B.Object_pgU, ["realtime-dart/2.4.0"], type$.ConstantStringMap_String_String);
    B.Map_RbkMS = new A.ConstantStringMap(B.Object_pgU, ["functions-dart/2.4.0"], type$.ConstantStringMap_String_String);
    B.Map_Rbn3J = new A.ConstantStringMap(B.Object_pgU, ["storage-dart/2.2.0"], type$.ConstantStringMap_String_String);
    B.Map_RbpoZ = new A.ConstantStringMap(B.Object_pgU, ["supabase-dart/2.6.0"], type$.ConstantStringMap_String_String);
    B.Object_type_0 = {type: 0};
    B.Map_eXhGW = new A.ConstantStringMap(B.Object_type_0, ["line"], type$.ConstantStringMap_String_String);
    B.Object_empty = {};
    B.Map_empty2 = new A.ConstantStringMap(B.Object_empty, [], A.findType("ConstantStringMap<DismissDirection,double>"));
    B.Map_empty = new A.ConstantStringMap(B.Object_empty, [], A.findType("ConstantStringMap<Object,_HeroState>"));
    B.Map_empty7 = new A.ConstantStringMap(B.Object_empty, [], A.findType("ConstantStringMap<ShortcutActivator,Intent>"));
    B.Map_empty6 = new A.ConstantStringMap(B.Object_empty, [], A.findType("ConstantStringMap<String,Widget(BuildContext)>"));
    B.Map_empty5 = new A.ConstantStringMap(B.Object_empty, [], A.findType("ConstantStringMap<String,List<String>>"));
    B.Map_empty9 = new A.ConstantStringMap(B.Object_empty, [], A.findType("ConstantStringMap<String,Object>"));
    B.Map_empty8 = new A.ConstantStringMap(B.Object_empty, [], type$.ConstantStringMap_String_String);
    B.Map_empty0 = new A.ConstantStringMap(B.Object_empty, [], A.findType("ConstantStringMap<String,@>"));
    B.Map_empty1 = new A.ConstantStringMap(B.Object_empty, [], A.findType("ConstantStringMap<Symbol0,@>"));
    B.Map_empty4 = new A.ConstantStringMap(B.Object_empty, [], A.findType("ConstantStringMap<Type,GestureRecognizer>"));
    B.Map_empty3 = new A.ConstantStringMap(B.Object_empty, [], A.findType("ConstantStringMap<Type,GestureRecognizerFactory<GestureRecognizer>>"));
    B.Map_empty10 = new A.ConstantStringMap(B.Object_empty, [], A.findType("ConstantStringMap<Object?,Object?>"));
    B.List_42_null_null_8589935146 = A._setArrayType(makeConstList([42, null, null, 8589935146]), type$.JSArray_nullable_int);
    B.List_43_null_null_8589935147 = A._setArrayType(makeConstList([43, null, null, 8589935147]), type$.JSArray_nullable_int);
    B.List_45_null_null_8589935149 = A._setArrayType(makeConstList([45, null, null, 8589935149]), type$.JSArray_nullable_int);
    B.List_46_null_null_8589935150 = A._setArrayType(makeConstList([46, null, null, 8589935150]), type$.JSArray_nullable_int);
    B.List_47_null_null_8589935151 = A._setArrayType(makeConstList([47, null, null, 8589935151]), type$.JSArray_nullable_int);
    B.List_48_null_null_8589935152 = A._setArrayType(makeConstList([48, null, null, 8589935152]), type$.JSArray_nullable_int);
    B.List_49_null_null_8589935153 = A._setArrayType(makeConstList([49, null, null, 8589935153]), type$.JSArray_nullable_int);
    B.List_50_null_null_8589935154 = A._setArrayType(makeConstList([50, null, null, 8589935154]), type$.JSArray_nullable_int);
    B.List_51_null_null_8589935155 = A._setArrayType(makeConstList([51, null, null, 8589935155]), type$.JSArray_nullable_int);
    B.List_52_null_null_8589935156 = A._setArrayType(makeConstList([52, null, null, 8589935156]), type$.JSArray_nullable_int);
    B.List_53_null_null_8589935157 = A._setArrayType(makeConstList([53, null, null, 8589935157]), type$.JSArray_nullable_int);
    B.List_54_null_null_8589935158 = A._setArrayType(makeConstList([54, null, null, 8589935158]), type$.JSArray_nullable_int);
    B.List_55_null_null_8589935159 = A._setArrayType(makeConstList([55, null, null, 8589935159]), type$.JSArray_nullable_int);
    B.List_56_null_null_8589935160 = A._setArrayType(makeConstList([56, null, null, 8589935160]), type$.JSArray_nullable_int);
    B.List_57_null_null_8589935161 = A._setArrayType(makeConstList([57, null, null, 8589935161]), type$.JSArray_nullable_int);
    B.List_UtT = A._setArrayType(makeConstList([8589934852, 8589934852, 8589934853, null]), type$.JSArray_nullable_int);
    B.List_4294967555_null_4294967555_null = A._setArrayType(makeConstList([4294967555, null, 4294967555, null]), type$.JSArray_nullable_int);
    B.List_4294968065_null_null_8589935154 = A._setArrayType(makeConstList([4294968065, null, null, 8589935154]), type$.JSArray_nullable_int);
    B.List_4294968066_null_null_8589935156 = A._setArrayType(makeConstList([4294968066, null, null, 8589935156]), type$.JSArray_nullable_int);
    B.List_4294968067_null_null_8589935158 = A._setArrayType(makeConstList([4294968067, null, null, 8589935158]), type$.JSArray_nullable_int);
    B.List_4294968068_null_null_8589935160 = A._setArrayType(makeConstList([4294968068, null, null, 8589935160]), type$.JSArray_nullable_int);
    B.List_4294968321_null_null_8589935157 = A._setArrayType(makeConstList([4294968321, null, null, 8589935157]), type$.JSArray_nullable_int);
    B.List_UtT0 = A._setArrayType(makeConstList([8589934848, 8589934848, 8589934849, null]), type$.JSArray_nullable_int);
    B.List_4294967423_null_null_8589935150 = A._setArrayType(makeConstList([4294967423, null, null, 8589935150]), type$.JSArray_nullable_int);
    B.List_4294968069_null_null_8589935153 = A._setArrayType(makeConstList([4294968069, null, null, 8589935153]), type$.JSArray_nullable_int);
    B.List_4294967309_null_null_8589935117 = A._setArrayType(makeConstList([4294967309, null, null, 8589935117]), type$.JSArray_nullable_int);
    B.List_4294968070_null_null_8589935159 = A._setArrayType(makeConstList([4294968070, null, null, 8589935159]), type$.JSArray_nullable_int);
    B.List_4294968327_null_null_8589935152 = A._setArrayType(makeConstList([4294968327, null, null, 8589935152]), type$.JSArray_nullable_int);
    B.List_UtT1 = A._setArrayType(makeConstList([8589934854, 8589934854, 8589934855, null]), type$.JSArray_nullable_int);
    B.List_4294968071_null_null_8589935155 = A._setArrayType(makeConstList([4294968071, null, null, 8589935155]), type$.JSArray_nullable_int);
    B.List_4294968072_null_null_8589935161 = A._setArrayType(makeConstList([4294968072, null, null, 8589935161]), type$.JSArray_nullable_int);
    B.List_UtT2 = A._setArrayType(makeConstList([8589934850, 8589934850, 8589934851, null]), type$.JSArray_nullable_int);
    B.Map_f9vQX = new A.GeneralConstantMap(["*", B.List_42_null_null_8589935146, "+", B.List_43_null_null_8589935147, "-", B.List_45_null_null_8589935149, ".", B.List_46_null_null_8589935150, "/", B.List_47_null_null_8589935151, "0", B.List_48_null_null_8589935152, "1", B.List_49_null_null_8589935153, "2", B.List_50_null_null_8589935154, "3", B.List_51_null_null_8589935155, "4", B.List_52_null_null_8589935156, "5", B.List_53_null_null_8589935157, "6", B.List_54_null_null_8589935158, "7", B.List_55_null_null_8589935159, "8", B.List_56_null_null_8589935160, "9", B.List_57_null_null_8589935161, "Alt", B.List_UtT, "AltGraph", B.List_4294967555_null_4294967555_null, "ArrowDown", B.List_4294968065_null_null_8589935154, "ArrowLeft", B.List_4294968066_null_null_8589935156, "ArrowRight", B.List_4294968067_null_null_8589935158, "ArrowUp", B.List_4294968068_null_null_8589935160, "Clear", B.List_4294968321_null_null_8589935157, "Control", B.List_UtT0, "Delete", B.List_4294967423_null_null_8589935150, "End", B.List_4294968069_null_null_8589935153, "Enter", B.List_4294967309_null_null_8589935117, "Home", B.List_4294968070_null_null_8589935159, "Insert", B.List_4294968327_null_null_8589935152, "Meta", B.List_UtT1, "PageDown", B.List_4294968071_null_null_8589935155, "PageUp", B.List_4294968072_null_null_8589935161, "Shift", B.List_UtT2], A.findType("GeneralConstantMap<String,List<int?>>"));
    B.List_576 = A._setArrayType(makeConstList([B.LogicalKeyboardKey_42, null, null, B.LogicalKeyboardKey_8589935146]), type$.JSArray_nullable_LogicalKeyboardKey);
    B.List_gec = A._setArrayType(makeConstList([B.LogicalKeyboardKey_43, null, null, B.LogicalKeyboardKey_8589935147]), type$.JSArray_nullable_LogicalKeyboardKey);
    B.List_I1c = A._setArrayType(makeConstList([B.LogicalKeyboardKey_45, null, null, B.LogicalKeyboardKey_8589935149]), type$.JSArray_nullable_LogicalKeyboardKey);
    B.List_VQn = A._setArrayType(makeConstList([B.LogicalKeyboardKey_46, null, null, B.LogicalKeyboardKey_8589935150]), type$.JSArray_nullable_LogicalKeyboardKey);
    B.List_05Q = A._setArrayType(makeConstList([B.LogicalKeyboardKey_47, null, null, B.LogicalKeyboardKey_8589935151]), type$.JSArray_nullable_LogicalKeyboardKey);
    B.List_qWX = A._setArrayType(makeConstList([B.LogicalKeyboardKey_48, null, null, B.LogicalKeyboardKey_8589935152]), type$.JSArray_nullable_LogicalKeyboardKey);
    B.List_lQ6 = A._setArrayType(makeConstList([B.LogicalKeyboardKey_49, null, null, B.LogicalKeyboardKey_8589935153]), type$.JSArray_nullable_LogicalKeyboardKey);
    B.List_6MY = A._setArrayType(makeConstList([B.LogicalKeyboardKey_50, null, null, B.LogicalKeyboardKey_8589935154]), type$.JSArray_nullable_LogicalKeyboardKey);
    B.List_u6O = A._setArrayType(makeConstList([B.LogicalKeyboardKey_51, null, null, B.LogicalKeyboardKey_8589935155]), type$.JSArray_nullable_LogicalKeyboardKey);
    B.List_lEH = A._setArrayType(makeConstList([B.LogicalKeyboardKey_52, null, null, B.LogicalKeyboardKey_8589935156]), type$.JSArray_nullable_LogicalKeyboardKey);
    B.List_5xA = A._setArrayType(makeConstList([B.LogicalKeyboardKey_53, null, null, B.LogicalKeyboardKey_8589935157]), type$.JSArray_nullable_LogicalKeyboardKey);
    B.List_2Ma = A._setArrayType(makeConstList([B.LogicalKeyboardKey_54, null, null, B.LogicalKeyboardKey_8589935158]), type$.JSArray_nullable_LogicalKeyboardKey);
    B.List_ANd = A._setArrayType(makeConstList([B.LogicalKeyboardKey_55, null, null, B.LogicalKeyboardKey_8589935159]), type$.JSArray_nullable_LogicalKeyboardKey);
    B.List_h2L = A._setArrayType(makeConstList([B.LogicalKeyboardKey_56, null, null, B.LogicalKeyboardKey_8589935160]), type$.JSArray_nullable_LogicalKeyboardKey);
    B.List_iMW = A._setArrayType(makeConstList([B.LogicalKeyboardKey_57, null, null, B.LogicalKeyboardKey_8589935161]), type$.JSArray_nullable_LogicalKeyboardKey);
    B.List_7yk = A._setArrayType(makeConstList([B.LogicalKeyboardKey_8589934852, B.LogicalKeyboardKey_8589934852, B.LogicalKeyboardKey_8589934853, null]), type$.JSArray_nullable_LogicalKeyboardKey);
    B.List_qZx = A._setArrayType(makeConstList([B.LogicalKeyboardKey_4294967555, null, B.LogicalKeyboardKey_4294967555, null]), type$.JSArray_nullable_LogicalKeyboardKey);
    B.List_Nhv = A._setArrayType(makeConstList([B.LogicalKeyboardKey_4294968065, null, null, B.LogicalKeyboardKey_8589935154]), type$.JSArray_nullable_LogicalKeyboardKey);
    B.List_Nhv0 = A._setArrayType(makeConstList([B.LogicalKeyboardKey_4294968066, null, null, B.LogicalKeyboardKey_8589935156]), type$.JSArray_nullable_LogicalKeyboardKey);
    B.List_Nhv1 = A._setArrayType(makeConstList([B.LogicalKeyboardKey_4294968067, null, null, B.LogicalKeyboardKey_8589935158]), type$.JSArray_nullable_LogicalKeyboardKey);
    B.List_sRQ = A._setArrayType(makeConstList([B.LogicalKeyboardKey_4294968068, null, null, B.LogicalKeyboardKey_8589935160]), type$.JSArray_nullable_LogicalKeyboardKey);
    B.List_khJ = A._setArrayType(makeConstList([B.LogicalKeyboardKey_4294968321, null, null, B.LogicalKeyboardKey_8589935157]), type$.JSArray_nullable_LogicalKeyboardKey);
    B.List_7yk0 = A._setArrayType(makeConstList([B.LogicalKeyboardKey_8589934848, B.LogicalKeyboardKey_8589934848, B.LogicalKeyboardKey_8589934849, null]), type$.JSArray_nullable_LogicalKeyboardKey);
    B.List_bX6 = A._setArrayType(makeConstList([B.LogicalKeyboardKey_4294967423, null, null, B.LogicalKeyboardKey_8589935150]), type$.JSArray_nullable_LogicalKeyboardKey);
    B.List_Nhv2 = A._setArrayType(makeConstList([B.LogicalKeyboardKey_4294968069, null, null, B.LogicalKeyboardKey_8589935153]), type$.JSArray_nullable_LogicalKeyboardKey);
    B.List_5Vy = A._setArrayType(makeConstList([B.LogicalKeyboardKey_4294967309, null, null, B.LogicalKeyboardKey_8589935117]), type$.JSArray_nullable_LogicalKeyboardKey);
    B.List_Nhv3 = A._setArrayType(makeConstList([B.LogicalKeyboardKey_4294968070, null, null, B.LogicalKeyboardKey_8589935159]), type$.JSArray_nullable_LogicalKeyboardKey);
    B.List_khJ0 = A._setArrayType(makeConstList([B.LogicalKeyboardKey_4294968327, null, null, B.LogicalKeyboardKey_8589935152]), type$.JSArray_nullable_LogicalKeyboardKey);
    B.List_7yk1 = A._setArrayType(makeConstList([B.LogicalKeyboardKey_8589934854, B.LogicalKeyboardKey_8589934854, B.LogicalKeyboardKey_8589934855, null]), type$.JSArray_nullable_LogicalKeyboardKey);
    B.List_Nhv4 = A._setArrayType(makeConstList([B.LogicalKeyboardKey_4294968071, null, null, B.LogicalKeyboardKey_8589935155]), type$.JSArray_nullable_LogicalKeyboardKey);
    B.List_em8 = A._setArrayType(makeConstList([B.LogicalKeyboardKey_4294968072, null, null, B.LogicalKeyboardKey_8589935161]), type$.JSArray_nullable_LogicalKeyboardKey);
    B.List_7yk2 = A._setArrayType(makeConstList([B.LogicalKeyboardKey_8589934850, B.LogicalKeyboardKey_8589934850, B.LogicalKeyboardKey_8589934851, null]), type$.JSArray_nullable_LogicalKeyboardKey);
    B.Map_f9wiw = new A.GeneralConstantMap(["*", B.List_576, "+", B.List_gec, "-", B.List_I1c, ".", B.List_VQn, "/", B.List_05Q, "0", B.List_qWX, "1", B.List_lQ6, "2", B.List_6MY, "3", B.List_u6O, "4", B.List_lEH, "5", B.List_5xA, "6", B.List_2Ma, "7", B.List_ANd, "8", B.List_h2L, "9", B.List_iMW, "Alt", B.List_7yk, "AltGraph", B.List_qZx, "ArrowDown", B.List_Nhv, "ArrowLeft", B.List_Nhv0, "ArrowRight", B.List_Nhv1, "ArrowUp", B.List_sRQ, "Clear", B.List_khJ, "Control", B.List_7yk0, "Delete", B.List_bX6, "End", B.List_Nhv2, "Enter", B.List_5Vy, "Home", B.List_Nhv3, "Insert", B.List_khJ0, "Meta", B.List_7yk1, "PageDown", B.List_Nhv4, "PageUp", B.List_em8, "Shift", B.List_7yk2], A.findType("GeneralConstantMap<String,List<LogicalKeyboardKey?>>"));
    B.Object_UBD = {KeyA: 0, KeyB: 1, KeyC: 2, KeyD: 3, KeyE: 4, KeyF: 5, KeyG: 6, KeyH: 7, KeyI: 8, KeyJ: 9, KeyK: 10, KeyL: 11, KeyM: 12, KeyN: 13, KeyO: 14, KeyP: 15, KeyQ: 16, KeyR: 17, KeyS: 18, KeyT: 19, KeyU: 20, KeyV: 21, KeyW: 22, KeyX: 23, KeyY: 24, KeyZ: 25, Digit1: 26, Digit2: 27, Digit3: 28, Digit4: 29, Digit5: 30, Digit6: 31, Digit7: 32, Digit8: 33, Digit9: 34, Digit0: 35, Minus: 36, Equal: 37, BracketLeft: 38, BracketRight: 39, Backslash: 40, Semicolon: 41, Quote: 42, Backquote: 43, Comma: 44, Period: 45, Slash: 46};
    B.Map_qTMNG = new A.ConstantStringMap(B.Object_UBD, ["a", "b", "c", "d", "e", "f", "g", "h", "i", "j", "k", "l", "m", "n", "o", "p", "q", "r", "s", "t", "u", "v", "w", "x", "y", "z", "1", "2", "3", "4", "5", "6", "7", "8", "9", "0", "-", "=", "[", "]", "\\", ";", "'", "`", ",", ".", "/"], type$.ConstantStringMap_String_String);
    B.Color_7NB = new A.Color(1, 0.8901960784313725, 0.9490196078431372, 0.9921568627450981, B.ColorSpace_0);
    B.Color_kQ5 = new A.Color(1, 0.7333333333333333, 0.8705882352941177, 0.984313725490196, B.ColorSpace_0);
    B.Color_Qsv = new A.Color(1, 0.5647058823529412, 0.792156862745098, 0.9764705882352941, B.ColorSpace_0);
    B.Color_DU0 = new A.Color(1, 0.39215686274509803, 0.7098039215686275, 0.9647058823529412, B.ColorSpace_0);
    B.Color_NRO = new A.Color(1, 0.25882352941176473, 0.6470588235294118, 0.9607843137254902, B.ColorSpace_0);
    B.Color_Mqd = new A.Color(1, 0.12941176470588237, 0.5882352941176471, 0.9529411764705882, B.ColorSpace_0);
    B.Color_ZRq = new A.Color(1, 0.11764705882352941, 0.5333333333333333, 0.8980392156862745, B.ColorSpace_0);
    B.Color_mQg = new A.Color(1, 0.09803921568627451, 0.4627450980392157, 0.8235294117647058, B.ColorSpace_0);
    B.Color_vNy = new A.Color(1, 0.08235294117647059, 0.396078431372549, 0.7529411764705882, B.ColorSpace_0);
    B.Color_Y71 = new A.Color(1, 0.050980392156862744, 0.2784313725490196, 0.6313725490196078, B.ColorSpace_0);
    B.Map_tFOkc = new A.GeneralConstantMap([50, B.Color_7NB, 100, B.Color_kQ5, 200, B.Color_Qsv, 300, B.Color_DU0, 400, B.Color_NRO, 500, B.Color_Mqd, 600, B.Color_ZRq, 700, B.Color_mQg, 800, B.Color_vNy, 900, B.Color_Y71], type$.GeneralConstantMap_int_Color);
    B.SemanticsAction_1_tap = new A.SemanticsAction(1, "tap");
    B.SemanticsAction_2_longPress = new A.SemanticsAction(2, "longPress");
    B.SemanticsAction_4_scrollLeft = new A.SemanticsAction(4, "scrollLeft");
    B.SemanticsAction_8_scrollRight = new A.SemanticsAction(8, "scrollRight");
    B.SemanticsAction_16_scrollUp = new A.SemanticsAction(16, "scrollUp");
    B.SemanticsAction_32_scrollDown = new A.SemanticsAction(32, "scrollDown");
    B.SemanticsAction_8388608_scrollToOffset = new A.SemanticsAction(8388608, "scrollToOffset");
    B.SemanticsAction_64_increase = new A.SemanticsAction(64, "increase");
    B.SemanticsAction_128_decrease = new A.SemanticsAction(128, "decrease");
    B.SemanticsAction_256_showOnScreen = new A.SemanticsAction(256, "showOnScreen");
    B.SemanticsAction_512_moveCursorForwardByCharacter = new A.SemanticsAction(512, "moveCursorForwardByCharacter");
    B.SemanticsAction_1iu = new A.SemanticsAction(1024, "moveCursorBackwardByCharacter");
    B.SemanticsAction_2048_setSelection = new A.SemanticsAction(2048, "setSelection");
    B.SemanticsAction_4096_copy = new A.SemanticsAction(4096, "copy");
    B.SemanticsAction_8192_cut = new A.SemanticsAction(8192, "cut");
    B.SemanticsAction_16384_paste = new A.SemanticsAction(16384, "paste");
    B.SemanticsAction_32768_didGainAccessibilityFocus = new A.SemanticsAction(32768, "didGainAccessibilityFocus");
    B.SemanticsAction_65536_didLoseAccessibilityFocus = new A.SemanticsAction(65536, "didLoseAccessibilityFocus");
    B.SemanticsAction_131072_customAction = new A.SemanticsAction(131072, "customAction");
    B.SemanticsAction_262144_dismiss = new A.SemanticsAction(262144, "dismiss");
    B.SemanticsAction_524288_moveCursorForwardByWord = new A.SemanticsAction(524288, "moveCursorForwardByWord");
    B.SemanticsAction_1048576_moveCursorBackwardByWord = new A.SemanticsAction(1048576, "moveCursorBackwardByWord");
    B.SemanticsAction_2097152_setText = new A.SemanticsAction(2097152, "setText");
    B.SemanticsAction_4194304_focus = new A.SemanticsAction(4194304, "focus");
    B.Map_u4t5l = new A.GeneralConstantMap([1, B.SemanticsAction_1_tap, 2, B.SemanticsAction_2_longPress, 4, B.SemanticsAction_4_scrollLeft, 8, B.SemanticsAction_8_scrollRight, 16, B.SemanticsAction_16_scrollUp, 32, B.SemanticsAction_32_scrollDown, 8388608, B.SemanticsAction_8388608_scrollToOffset, 64, B.SemanticsAction_64_increase, 128, B.SemanticsAction_128_decrease, 256, B.SemanticsAction_256_showOnScreen, 512, B.SemanticsAction_512_moveCursorForwardByCharacter, 1024, B.SemanticsAction_1iu, 2048, B.SemanticsAction_2048_setSelection, 4096, B.SemanticsAction_4096_copy, 8192, B.SemanticsAction_8192_cut, 16384, B.SemanticsAction_16384_paste, 32768, B.SemanticsAction_32768_didGainAccessibilityFocus, 65536, B.SemanticsAction_65536_didLoseAccessibilityFocus, 131072, B.SemanticsAction_131072_customAction, 262144, B.SemanticsAction_262144_dismiss, 524288, B.SemanticsAction_524288_moveCursorForwardByWord, 1048576, B.SemanticsAction_1048576_moveCursorBackwardByWord, 2097152, B.SemanticsAction_2097152_setText, 4194304, B.SemanticsAction_4194304_focus], A.findType("GeneralConstantMap<int,SemanticsAction>"));
    B.Object_Kvp = {Abort: 0, Again: 1, AltLeft: 2, AltRight: 3, ArrowDown: 4, ArrowLeft: 5, ArrowRight: 6, ArrowUp: 7, AudioVolumeDown: 8, AudioVolumeMute: 9, AudioVolumeUp: 10, Backquote: 11, Backslash: 12, Backspace: 13, BracketLeft: 14, BracketRight: 15, BrightnessDown: 16, BrightnessUp: 17, BrowserBack: 18, BrowserFavorites: 19, BrowserForward: 20, BrowserHome: 21, BrowserRefresh: 22, BrowserSearch: 23, BrowserStop: 24, CapsLock: 25, Comma: 26, ContextMenu: 27, ControlLeft: 28, ControlRight: 29, Convert: 30, Copy: 31, Cut: 32, Delete: 33, Digit0: 34, Digit1: 35, Digit2: 36, Digit3: 37, Digit4: 38, Digit5: 39, Digit6: 40, Digit7: 41, Digit8: 42, Digit9: 43, DisplayToggleIntExt: 44, Eject: 45, End: 46, Enter: 47, Equal: 48, Escape: 49, Esc: 50, F1: 51, F10: 52, F11: 53, F12: 54, F13: 55, F14: 56, F15: 57, F16: 58, F17: 59, F18: 60, F19: 61, F2: 62, F20: 63, F21: 64, F22: 65, F23: 66, F24: 67, F3: 68, F4: 69, F5: 70, F6: 71, F7: 72, F8: 73, F9: 74, Find: 75, Fn: 76, FnLock: 77, GameButton1: 78, GameButton10: 79, GameButton11: 80, GameButton12: 81, GameButton13: 82, GameButton14: 83, GameButton15: 84, GameButton16: 85, GameButton2: 86, GameButton3: 87, GameButton4: 88, GameButton5: 89, GameButton6: 90, GameButton7: 91, GameButton8: 92, GameButton9: 93, GameButtonA: 94, GameButtonB: 95, GameButtonC: 96, GameButtonLeft1: 97, GameButtonLeft2: 98, GameButtonMode: 99, GameButtonRight1: 100, GameButtonRight2: 101, GameButtonSelect: 102, GameButtonStart: 103, GameButtonThumbLeft: 104, GameButtonThumbRight: 105, GameButtonX: 106, GameButtonY: 107, GameButtonZ: 108, Help: 109, Home: 110, Hyper: 111, Insert: 112, IntlBackslash: 113, IntlRo: 114, IntlYen: 115, KanaMode: 116, KeyA: 117, KeyB: 118, KeyC: 119, KeyD: 120, KeyE: 121, KeyF: 122, KeyG: 123, KeyH: 124, KeyI: 125, KeyJ: 126, KeyK: 127, KeyL: 128, KeyM: 129, KeyN: 130, KeyO: 131, KeyP: 132, KeyQ: 133, KeyR: 134, KeyS: 135, KeyT: 136, KeyU: 137, KeyV: 138, KeyW: 139, KeyX: 140, KeyY: 141, KeyZ: 142, KeyboardLayoutSelect: 143, Lang1: 144, Lang2: 145, Lang3: 146, Lang4: 147, Lang5: 148, LaunchApp1: 149, LaunchApp2: 150, LaunchAssistant: 151, LaunchControlPanel: 152, LaunchMail: 153, LaunchScreenSaver: 154, MailForward: 155, MailReply: 156, MailSend: 157, MediaFastForward: 158, MediaPause: 159, MediaPlay: 160, MediaPlayPause: 161, MediaRecord: 162, MediaRewind: 163, MediaSelect: 164, MediaStop: 165, MediaTrackNext: 166, MediaTrackPrevious: 167, MetaLeft: 168, MetaRight: 169, MicrophoneMuteToggle: 170, Minus: 171, NonConvert: 172, NumLock: 173, Numpad0: 174, Numpad1: 175, Numpad2: 176, Numpad3: 177, Numpad4: 178, Numpad5: 179, Numpad6: 180, Numpad7: 181, Numpad8: 182, Numpad9: 183, NumpadAdd: 184, NumpadBackspace: 185, NumpadClear: 186, NumpadClearEntry: 187, NumpadComma: 188, NumpadDecimal: 189, NumpadDivide: 190, NumpadEnter: 191, NumpadEqual: 192, NumpadMemoryAdd: 193, NumpadMemoryClear: 194, NumpadMemoryRecall: 195, NumpadMemoryStore: 196, NumpadMemorySubtract: 197, NumpadMultiply: 198, NumpadParenLeft: 199, NumpadParenRight: 200, NumpadSubtract: 201, Open: 202, PageDown: 203, PageUp: 204, Paste: 205, Pause: 206, Period: 207, Power: 208, PrintScreen: 209, PrivacyScreenToggle: 210, Props: 211, Quote: 212, Resume: 213, ScrollLock: 214, Select: 215, SelectTask: 216, Semicolon: 217, ShiftLeft: 218, ShiftRight: 219, ShowAllWindows: 220, Slash: 221, Sleep: 222, Space: 223, Super: 224, Suspend: 225, Tab: 226, Turbo: 227, Undo: 228, WakeUp: 229, ZoomToggle: 230};
    B.PhysicalKeyboardKey_458907 = new A.PhysicalKeyboardKey(458907);
    B.PhysicalKeyboardKey_458873 = new A.PhysicalKeyboardKey(458873);
    B.PhysicalKeyboardKey_458978 = new A.PhysicalKeyboardKey(458978);
    B.PhysicalKeyboardKey_458982 = new A.PhysicalKeyboardKey(458982);
    B.PhysicalKeyboardKey_458833 = new A.PhysicalKeyboardKey(458833);
    B.PhysicalKeyboardKey_458832 = new A.PhysicalKeyboardKey(458832);
    B.PhysicalKeyboardKey_458831 = new A.PhysicalKeyboardKey(458831);
    B.PhysicalKeyboardKey_458834 = new A.PhysicalKeyboardKey(458834);
    B.PhysicalKeyboardKey_458881 = new A.PhysicalKeyboardKey(458881);
    B.PhysicalKeyboardKey_458879 = new A.PhysicalKeyboardKey(458879);
    B.PhysicalKeyboardKey_458880 = new A.PhysicalKeyboardKey(458880);
    B.PhysicalKeyboardKey_458805 = new A.PhysicalKeyboardKey(458805);
    B.PhysicalKeyboardKey_458801 = new A.PhysicalKeyboardKey(458801);
    B.PhysicalKeyboardKey_458794 = new A.PhysicalKeyboardKey(458794);
    B.PhysicalKeyboardKey_458799 = new A.PhysicalKeyboardKey(458799);
    B.PhysicalKeyboardKey_458800 = new A.PhysicalKeyboardKey(458800);
    B.PhysicalKeyboardKey_786544 = new A.PhysicalKeyboardKey(786544);
    B.PhysicalKeyboardKey_786543 = new A.PhysicalKeyboardKey(786543);
    B.PhysicalKeyboardKey_786980 = new A.PhysicalKeyboardKey(786980);
    B.PhysicalKeyboardKey_786986 = new A.PhysicalKeyboardKey(786986);
    B.PhysicalKeyboardKey_786981 = new A.PhysicalKeyboardKey(786981);
    B.PhysicalKeyboardKey_786979 = new A.PhysicalKeyboardKey(786979);
    B.PhysicalKeyboardKey_786983 = new A.PhysicalKeyboardKey(786983);
    B.PhysicalKeyboardKey_786977 = new A.PhysicalKeyboardKey(786977);
    B.PhysicalKeyboardKey_786982 = new A.PhysicalKeyboardKey(786982);
    B.PhysicalKeyboardKey_458809 = new A.PhysicalKeyboardKey(458809);
    B.PhysicalKeyboardKey_458806 = new A.PhysicalKeyboardKey(458806);
    B.PhysicalKeyboardKey_458853 = new A.PhysicalKeyboardKey(458853);
    B.PhysicalKeyboardKey_458976 = new A.PhysicalKeyboardKey(458976);
    B.PhysicalKeyboardKey_458980 = new A.PhysicalKeyboardKey(458980);
    B.PhysicalKeyboardKey_458890 = new A.PhysicalKeyboardKey(458890);
    B.PhysicalKeyboardKey_458876 = new A.PhysicalKeyboardKey(458876);
    B.PhysicalKeyboardKey_458875 = new A.PhysicalKeyboardKey(458875);
    B.PhysicalKeyboardKey_458828 = new A.PhysicalKeyboardKey(458828);
    B.PhysicalKeyboardKey_458791 = new A.PhysicalKeyboardKey(458791);
    B.PhysicalKeyboardKey_458782 = new A.PhysicalKeyboardKey(458782);
    B.PhysicalKeyboardKey_458783 = new A.PhysicalKeyboardKey(458783);
    B.PhysicalKeyboardKey_458784 = new A.PhysicalKeyboardKey(458784);
    B.PhysicalKeyboardKey_458785 = new A.PhysicalKeyboardKey(458785);
    B.PhysicalKeyboardKey_458786 = new A.PhysicalKeyboardKey(458786);
    B.PhysicalKeyboardKey_458787 = new A.PhysicalKeyboardKey(458787);
    B.PhysicalKeyboardKey_458788 = new A.PhysicalKeyboardKey(458788);
    B.PhysicalKeyboardKey_458789 = new A.PhysicalKeyboardKey(458789);
    B.PhysicalKeyboardKey_458790 = new A.PhysicalKeyboardKey(458790);
    B.PhysicalKeyboardKey_65717 = new A.PhysicalKeyboardKey(65717);
    B.PhysicalKeyboardKey_786616 = new A.PhysicalKeyboardKey(786616);
    B.PhysicalKeyboardKey_458829 = new A.PhysicalKeyboardKey(458829);
    B.PhysicalKeyboardKey_458792 = new A.PhysicalKeyboardKey(458792);
    B.PhysicalKeyboardKey_458798 = new A.PhysicalKeyboardKey(458798);
    B.PhysicalKeyboardKey_458793 = new A.PhysicalKeyboardKey(458793);
    B.PhysicalKeyboardKey_458810 = new A.PhysicalKeyboardKey(458810);
    B.PhysicalKeyboardKey_458819 = new A.PhysicalKeyboardKey(458819);
    B.PhysicalKeyboardKey_458820 = new A.PhysicalKeyboardKey(458820);
    B.PhysicalKeyboardKey_458821 = new A.PhysicalKeyboardKey(458821);
    B.PhysicalKeyboardKey_458856 = new A.PhysicalKeyboardKey(458856);
    B.PhysicalKeyboardKey_458857 = new A.PhysicalKeyboardKey(458857);
    B.PhysicalKeyboardKey_458858 = new A.PhysicalKeyboardKey(458858);
    B.PhysicalKeyboardKey_458859 = new A.PhysicalKeyboardKey(458859);
    B.PhysicalKeyboardKey_458860 = new A.PhysicalKeyboardKey(458860);
    B.PhysicalKeyboardKey_458861 = new A.PhysicalKeyboardKey(458861);
    B.PhysicalKeyboardKey_458862 = new A.PhysicalKeyboardKey(458862);
    B.PhysicalKeyboardKey_458811 = new A.PhysicalKeyboardKey(458811);
    B.PhysicalKeyboardKey_458863 = new A.PhysicalKeyboardKey(458863);
    B.PhysicalKeyboardKey_458864 = new A.PhysicalKeyboardKey(458864);
    B.PhysicalKeyboardKey_458865 = new A.PhysicalKeyboardKey(458865);
    B.PhysicalKeyboardKey_458866 = new A.PhysicalKeyboardKey(458866);
    B.PhysicalKeyboardKey_458867 = new A.PhysicalKeyboardKey(458867);
    B.PhysicalKeyboardKey_458812 = new A.PhysicalKeyboardKey(458812);
    B.PhysicalKeyboardKey_458813 = new A.PhysicalKeyboardKey(458813);
    B.PhysicalKeyboardKey_458814 = new A.PhysicalKeyboardKey(458814);
    B.PhysicalKeyboardKey_458815 = new A.PhysicalKeyboardKey(458815);
    B.PhysicalKeyboardKey_458816 = new A.PhysicalKeyboardKey(458816);
    B.PhysicalKeyboardKey_458817 = new A.PhysicalKeyboardKey(458817);
    B.PhysicalKeyboardKey_458818 = new A.PhysicalKeyboardKey(458818);
    B.PhysicalKeyboardKey_458878 = new A.PhysicalKeyboardKey(458878);
    B.PhysicalKeyboardKey_18 = new A.PhysicalKeyboardKey(18);
    B.PhysicalKeyboardKey_19 = new A.PhysicalKeyboardKey(19);
    B.PhysicalKeyboardKey_392961 = new A.PhysicalKeyboardKey(392961);
    B.PhysicalKeyboardKey_392970 = new A.PhysicalKeyboardKey(392970);
    B.PhysicalKeyboardKey_392971 = new A.PhysicalKeyboardKey(392971);
    B.PhysicalKeyboardKey_392972 = new A.PhysicalKeyboardKey(392972);
    B.PhysicalKeyboardKey_392973 = new A.PhysicalKeyboardKey(392973);
    B.PhysicalKeyboardKey_392974 = new A.PhysicalKeyboardKey(392974);
    B.PhysicalKeyboardKey_392975 = new A.PhysicalKeyboardKey(392975);
    B.PhysicalKeyboardKey_392976 = new A.PhysicalKeyboardKey(392976);
    B.PhysicalKeyboardKey_392962 = new A.PhysicalKeyboardKey(392962);
    B.PhysicalKeyboardKey_392963 = new A.PhysicalKeyboardKey(392963);
    B.PhysicalKeyboardKey_392964 = new A.PhysicalKeyboardKey(392964);
    B.PhysicalKeyboardKey_392965 = new A.PhysicalKeyboardKey(392965);
    B.PhysicalKeyboardKey_392966 = new A.PhysicalKeyboardKey(392966);
    B.PhysicalKeyboardKey_392967 = new A.PhysicalKeyboardKey(392967);
    B.PhysicalKeyboardKey_392968 = new A.PhysicalKeyboardKey(392968);
    B.PhysicalKeyboardKey_392969 = new A.PhysicalKeyboardKey(392969);
    B.PhysicalKeyboardKey_392977 = new A.PhysicalKeyboardKey(392977);
    B.PhysicalKeyboardKey_392978 = new A.PhysicalKeyboardKey(392978);
    B.PhysicalKeyboardKey_392979 = new A.PhysicalKeyboardKey(392979);
    B.PhysicalKeyboardKey_392980 = new A.PhysicalKeyboardKey(392980);
    B.PhysicalKeyboardKey_392981 = new A.PhysicalKeyboardKey(392981);
    B.PhysicalKeyboardKey_392982 = new A.PhysicalKeyboardKey(392982);
    B.PhysicalKeyboardKey_392983 = new A.PhysicalKeyboardKey(392983);
    B.PhysicalKeyboardKey_392984 = new A.PhysicalKeyboardKey(392984);
    B.PhysicalKeyboardKey_392985 = new A.PhysicalKeyboardKey(392985);
    B.PhysicalKeyboardKey_392986 = new A.PhysicalKeyboardKey(392986);
    B.PhysicalKeyboardKey_392987 = new A.PhysicalKeyboardKey(392987);
    B.PhysicalKeyboardKey_392988 = new A.PhysicalKeyboardKey(392988);
    B.PhysicalKeyboardKey_392989 = new A.PhysicalKeyboardKey(392989);
    B.PhysicalKeyboardKey_392990 = new A.PhysicalKeyboardKey(392990);
    B.PhysicalKeyboardKey_392991 = new A.PhysicalKeyboardKey(392991);
    B.PhysicalKeyboardKey_458869 = new A.PhysicalKeyboardKey(458869);
    B.PhysicalKeyboardKey_458826 = new A.PhysicalKeyboardKey(458826);
    B.PhysicalKeyboardKey_16 = new A.PhysicalKeyboardKey(16);
    B.PhysicalKeyboardKey_458825 = new A.PhysicalKeyboardKey(458825);
    B.PhysicalKeyboardKey_458852 = new A.PhysicalKeyboardKey(458852);
    B.PhysicalKeyboardKey_458887 = new A.PhysicalKeyboardKey(458887);
    B.PhysicalKeyboardKey_458889 = new A.PhysicalKeyboardKey(458889);
    B.PhysicalKeyboardKey_458888 = new A.PhysicalKeyboardKey(458888);
    B.PhysicalKeyboardKey_458756 = new A.PhysicalKeyboardKey(458756);
    B.PhysicalKeyboardKey_458757 = new A.PhysicalKeyboardKey(458757);
    B.PhysicalKeyboardKey_458758 = new A.PhysicalKeyboardKey(458758);
    B.PhysicalKeyboardKey_458759 = new A.PhysicalKeyboardKey(458759);
    B.PhysicalKeyboardKey_458760 = new A.PhysicalKeyboardKey(458760);
    B.PhysicalKeyboardKey_458761 = new A.PhysicalKeyboardKey(458761);
    B.PhysicalKeyboardKey_458762 = new A.PhysicalKeyboardKey(458762);
    B.PhysicalKeyboardKey_458763 = new A.PhysicalKeyboardKey(458763);
    B.PhysicalKeyboardKey_458764 = new A.PhysicalKeyboardKey(458764);
    B.PhysicalKeyboardKey_458765 = new A.PhysicalKeyboardKey(458765);
    B.PhysicalKeyboardKey_458766 = new A.PhysicalKeyboardKey(458766);
    B.PhysicalKeyboardKey_458767 = new A.PhysicalKeyboardKey(458767);
    B.PhysicalKeyboardKey_458768 = new A.PhysicalKeyboardKey(458768);
    B.PhysicalKeyboardKey_458769 = new A.PhysicalKeyboardKey(458769);
    B.PhysicalKeyboardKey_458770 = new A.PhysicalKeyboardKey(458770);
    B.PhysicalKeyboardKey_458771 = new A.PhysicalKeyboardKey(458771);
    B.PhysicalKeyboardKey_458772 = new A.PhysicalKeyboardKey(458772);
    B.PhysicalKeyboardKey_458773 = new A.PhysicalKeyboardKey(458773);
    B.PhysicalKeyboardKey_458774 = new A.PhysicalKeyboardKey(458774);
    B.PhysicalKeyboardKey_458775 = new A.PhysicalKeyboardKey(458775);
    B.PhysicalKeyboardKey_458776 = new A.PhysicalKeyboardKey(458776);
    B.PhysicalKeyboardKey_458777 = new A.PhysicalKeyboardKey(458777);
    B.PhysicalKeyboardKey_458778 = new A.PhysicalKeyboardKey(458778);
    B.PhysicalKeyboardKey_458779 = new A.PhysicalKeyboardKey(458779);
    B.PhysicalKeyboardKey_458780 = new A.PhysicalKeyboardKey(458780);
    B.PhysicalKeyboardKey_458781 = new A.PhysicalKeyboardKey(458781);
    B.PhysicalKeyboardKey_787101 = new A.PhysicalKeyboardKey(787101);
    B.PhysicalKeyboardKey_458896 = new A.PhysicalKeyboardKey(458896);
    B.PhysicalKeyboardKey_458897 = new A.PhysicalKeyboardKey(458897);
    B.PhysicalKeyboardKey_458898 = new A.PhysicalKeyboardKey(458898);
    B.PhysicalKeyboardKey_458899 = new A.PhysicalKeyboardKey(458899);
    B.PhysicalKeyboardKey_458900 = new A.PhysicalKeyboardKey(458900);
    B.PhysicalKeyboardKey_786836 = new A.PhysicalKeyboardKey(786836);
    B.PhysicalKeyboardKey_786834 = new A.PhysicalKeyboardKey(786834);
    B.PhysicalKeyboardKey_786891 = new A.PhysicalKeyboardKey(786891);
    B.PhysicalKeyboardKey_786847 = new A.PhysicalKeyboardKey(786847);
    B.PhysicalKeyboardKey_786826 = new A.PhysicalKeyboardKey(786826);
    B.PhysicalKeyboardKey_786865 = new A.PhysicalKeyboardKey(786865);
    B.PhysicalKeyboardKey_787083 = new A.PhysicalKeyboardKey(787083);
    B.PhysicalKeyboardKey_787081 = new A.PhysicalKeyboardKey(787081);
    B.PhysicalKeyboardKey_787084 = new A.PhysicalKeyboardKey(787084);
    B.PhysicalKeyboardKey_786611 = new A.PhysicalKeyboardKey(786611);
    B.PhysicalKeyboardKey_786609 = new A.PhysicalKeyboardKey(786609);
    B.PhysicalKeyboardKey_786608 = new A.PhysicalKeyboardKey(786608);
    B.PhysicalKeyboardKey_786637 = new A.PhysicalKeyboardKey(786637);
    B.PhysicalKeyboardKey_786610 = new A.PhysicalKeyboardKey(786610);
    B.PhysicalKeyboardKey_786612 = new A.PhysicalKeyboardKey(786612);
    B.PhysicalKeyboardKey_786819 = new A.PhysicalKeyboardKey(786819);
    B.PhysicalKeyboardKey_786615 = new A.PhysicalKeyboardKey(786615);
    B.PhysicalKeyboardKey_786613 = new A.PhysicalKeyboardKey(786613);
    B.PhysicalKeyboardKey_786614 = new A.PhysicalKeyboardKey(786614);
    B.PhysicalKeyboardKey_458979 = new A.PhysicalKeyboardKey(458979);
    B.PhysicalKeyboardKey_458983 = new A.PhysicalKeyboardKey(458983);
    B.PhysicalKeyboardKey_24 = new A.PhysicalKeyboardKey(24);
    B.PhysicalKeyboardKey_458797 = new A.PhysicalKeyboardKey(458797);
    B.PhysicalKeyboardKey_458891 = new A.PhysicalKeyboardKey(458891);
    B.PhysicalKeyboardKey_458835 = new A.PhysicalKeyboardKey(458835);
    B.PhysicalKeyboardKey_458850 = new A.PhysicalKeyboardKey(458850);
    B.PhysicalKeyboardKey_458841 = new A.PhysicalKeyboardKey(458841);
    B.PhysicalKeyboardKey_458842 = new A.PhysicalKeyboardKey(458842);
    B.PhysicalKeyboardKey_458843 = new A.PhysicalKeyboardKey(458843);
    B.PhysicalKeyboardKey_458844 = new A.PhysicalKeyboardKey(458844);
    B.PhysicalKeyboardKey_458845 = new A.PhysicalKeyboardKey(458845);
    B.PhysicalKeyboardKey_458846 = new A.PhysicalKeyboardKey(458846);
    B.PhysicalKeyboardKey_458847 = new A.PhysicalKeyboardKey(458847);
    B.PhysicalKeyboardKey_458848 = new A.PhysicalKeyboardKey(458848);
    B.PhysicalKeyboardKey_458849 = new A.PhysicalKeyboardKey(458849);
    B.PhysicalKeyboardKey_458839 = new A.PhysicalKeyboardKey(458839);
    B.PhysicalKeyboardKey_458939 = new A.PhysicalKeyboardKey(458939);
    B.PhysicalKeyboardKey_458968 = new A.PhysicalKeyboardKey(458968);
    B.PhysicalKeyboardKey_458969 = new A.PhysicalKeyboardKey(458969);
    B.PhysicalKeyboardKey_458885 = new A.PhysicalKeyboardKey(458885);
    B.PhysicalKeyboardKey_458851 = new A.PhysicalKeyboardKey(458851);
    B.PhysicalKeyboardKey_458836 = new A.PhysicalKeyboardKey(458836);
    B.PhysicalKeyboardKey_458840 = new A.PhysicalKeyboardKey(458840);
    B.PhysicalKeyboardKey_458855 = new A.PhysicalKeyboardKey(458855);
    B.PhysicalKeyboardKey_458963 = new A.PhysicalKeyboardKey(458963);
    B.PhysicalKeyboardKey_458962 = new A.PhysicalKeyboardKey(458962);
    B.PhysicalKeyboardKey_458961 = new A.PhysicalKeyboardKey(458961);
    B.PhysicalKeyboardKey_458960 = new A.PhysicalKeyboardKey(458960);
    B.PhysicalKeyboardKey_458964 = new A.PhysicalKeyboardKey(458964);
    B.PhysicalKeyboardKey_458837 = new A.PhysicalKeyboardKey(458837);
    B.PhysicalKeyboardKey_458934 = new A.PhysicalKeyboardKey(458934);
    B.PhysicalKeyboardKey_458935 = new A.PhysicalKeyboardKey(458935);
    B.PhysicalKeyboardKey_458838 = new A.PhysicalKeyboardKey(458838);
    B.PhysicalKeyboardKey_458868 = new A.PhysicalKeyboardKey(458868);
    B.PhysicalKeyboardKey_458830 = new A.PhysicalKeyboardKey(458830);
    B.PhysicalKeyboardKey_458827 = new A.PhysicalKeyboardKey(458827);
    B.PhysicalKeyboardKey_458877 = new A.PhysicalKeyboardKey(458877);
    B.PhysicalKeyboardKey_458824 = new A.PhysicalKeyboardKey(458824);
    B.PhysicalKeyboardKey_458807 = new A.PhysicalKeyboardKey(458807);
    B.PhysicalKeyboardKey_458854 = new A.PhysicalKeyboardKey(458854);
    B.PhysicalKeyboardKey_458822 = new A.PhysicalKeyboardKey(458822);
    B.PhysicalKeyboardKey_23 = new A.PhysicalKeyboardKey(23);
    B.PhysicalKeyboardKey_458915 = new A.PhysicalKeyboardKey(458915);
    B.PhysicalKeyboardKey_458804 = new A.PhysicalKeyboardKey(458804);
    B.PhysicalKeyboardKey_21 = new A.PhysicalKeyboardKey(21);
    B.PhysicalKeyboardKey_458823 = new A.PhysicalKeyboardKey(458823);
    B.PhysicalKeyboardKey_458871 = new A.PhysicalKeyboardKey(458871);
    B.PhysicalKeyboardKey_786850 = new A.PhysicalKeyboardKey(786850);
    B.PhysicalKeyboardKey_458803 = new A.PhysicalKeyboardKey(458803);
    B.PhysicalKeyboardKey_458977 = new A.PhysicalKeyboardKey(458977);
    B.PhysicalKeyboardKey_458981 = new A.PhysicalKeyboardKey(458981);
    B.PhysicalKeyboardKey_787103 = new A.PhysicalKeyboardKey(787103);
    B.PhysicalKeyboardKey_458808 = new A.PhysicalKeyboardKey(458808);
    B.PhysicalKeyboardKey_65666 = new A.PhysicalKeyboardKey(65666);
    B.PhysicalKeyboardKey_458796 = new A.PhysicalKeyboardKey(458796);
    B.PhysicalKeyboardKey_17 = new A.PhysicalKeyboardKey(17);
    B.PhysicalKeyboardKey_20 = new A.PhysicalKeyboardKey(20);
    B.PhysicalKeyboardKey_458795 = new A.PhysicalKeyboardKey(458795);
    B.PhysicalKeyboardKey_22 = new A.PhysicalKeyboardKey(22);
    B.PhysicalKeyboardKey_458874 = new A.PhysicalKeyboardKey(458874);
    B.PhysicalKeyboardKey_65667 = new A.PhysicalKeyboardKey(65667);
    B.PhysicalKeyboardKey_786994 = new A.PhysicalKeyboardKey(786994);
    B.Map_udsmM = new A.ConstantStringMap(B.Object_Kvp, [B.PhysicalKeyboardKey_458907, B.PhysicalKeyboardKey_458873, B.PhysicalKeyboardKey_458978, B.PhysicalKeyboardKey_458982, B.PhysicalKeyboardKey_458833, B.PhysicalKeyboardKey_458832, B.PhysicalKeyboardKey_458831, B.PhysicalKeyboardKey_458834, B.PhysicalKeyboardKey_458881, B.PhysicalKeyboardKey_458879, B.PhysicalKeyboardKey_458880, B.PhysicalKeyboardKey_458805, B.PhysicalKeyboardKey_458801, B.PhysicalKeyboardKey_458794, B.PhysicalKeyboardKey_458799, B.PhysicalKeyboardKey_458800, B.PhysicalKeyboardKey_786544, B.PhysicalKeyboardKey_786543, B.PhysicalKeyboardKey_786980, B.PhysicalKeyboardKey_786986, B.PhysicalKeyboardKey_786981, B.PhysicalKeyboardKey_786979, B.PhysicalKeyboardKey_786983, B.PhysicalKeyboardKey_786977, B.PhysicalKeyboardKey_786982, B.PhysicalKeyboardKey_458809, B.PhysicalKeyboardKey_458806, B.PhysicalKeyboardKey_458853, B.PhysicalKeyboardKey_458976, B.PhysicalKeyboardKey_458980, B.PhysicalKeyboardKey_458890, B.PhysicalKeyboardKey_458876, B.PhysicalKeyboardKey_458875, B.PhysicalKeyboardKey_458828, B.PhysicalKeyboardKey_458791, B.PhysicalKeyboardKey_458782, B.PhysicalKeyboardKey_458783, B.PhysicalKeyboardKey_458784, B.PhysicalKeyboardKey_458785, B.PhysicalKeyboardKey_458786, B.PhysicalKeyboardKey_458787, B.PhysicalKeyboardKey_458788, B.PhysicalKeyboardKey_458789, B.PhysicalKeyboardKey_458790, B.PhysicalKeyboardKey_65717, B.PhysicalKeyboardKey_786616, B.PhysicalKeyboardKey_458829, B.PhysicalKeyboardKey_458792, B.PhysicalKeyboardKey_458798, B.PhysicalKeyboardKey_458793, B.PhysicalKeyboardKey_458793, B.PhysicalKeyboardKey_458810, B.PhysicalKeyboardKey_458819, B.PhysicalKeyboardKey_458820, B.PhysicalKeyboardKey_458821, B.PhysicalKeyboardKey_458856, B.PhysicalKeyboardKey_458857, B.PhysicalKeyboardKey_458858, B.PhysicalKeyboardKey_458859, B.PhysicalKeyboardKey_458860, B.PhysicalKeyboardKey_458861, B.PhysicalKeyboardKey_458862, B.PhysicalKeyboardKey_458811, B.PhysicalKeyboardKey_458863, B.PhysicalKeyboardKey_458864, B.PhysicalKeyboardKey_458865, B.PhysicalKeyboardKey_458866, B.PhysicalKeyboardKey_458867, B.PhysicalKeyboardKey_458812, B.PhysicalKeyboardKey_458813, B.PhysicalKeyboardKey_458814, B.PhysicalKeyboardKey_458815, B.PhysicalKeyboardKey_458816, B.PhysicalKeyboardKey_458817, B.PhysicalKeyboardKey_458818, B.PhysicalKeyboardKey_458878, B.PhysicalKeyboardKey_18, B.PhysicalKeyboardKey_19, B.PhysicalKeyboardKey_392961, B.PhysicalKeyboardKey_392970, B.PhysicalKeyboardKey_392971, B.PhysicalKeyboardKey_392972, B.PhysicalKeyboardKey_392973, B.PhysicalKeyboardKey_392974, B.PhysicalKeyboardKey_392975, B.PhysicalKeyboardKey_392976, B.PhysicalKeyboardKey_392962, B.PhysicalKeyboardKey_392963, B.PhysicalKeyboardKey_392964, B.PhysicalKeyboardKey_392965, B.PhysicalKeyboardKey_392966, B.PhysicalKeyboardKey_392967, B.PhysicalKeyboardKey_392968, B.PhysicalKeyboardKey_392969, B.PhysicalKeyboardKey_392977, B.PhysicalKeyboardKey_392978, B.PhysicalKeyboardKey_392979, B.PhysicalKeyboardKey_392980, B.PhysicalKeyboardKey_392981, B.PhysicalKeyboardKey_392982, B.PhysicalKeyboardKey_392983, B.PhysicalKeyboardKey_392984, B.PhysicalKeyboardKey_392985, B.PhysicalKeyboardKey_392986, B.PhysicalKeyboardKey_392987, B.PhysicalKeyboardKey_392988, B.PhysicalKeyboardKey_392989, B.PhysicalKeyboardKey_392990, B.PhysicalKeyboardKey_392991, B.PhysicalKeyboardKey_458869, B.PhysicalKeyboardKey_458826, B.PhysicalKeyboardKey_16, B.PhysicalKeyboardKey_458825, B.PhysicalKeyboardKey_458852, B.PhysicalKeyboardKey_458887, B.PhysicalKeyboardKey_458889, B.PhysicalKeyboardKey_458888, B.PhysicalKeyboardKey_458756, B.PhysicalKeyboardKey_458757, B.PhysicalKeyboardKey_458758, B.PhysicalKeyboardKey_458759, B.PhysicalKeyboardKey_458760, B.PhysicalKeyboardKey_458761, B.PhysicalKeyboardKey_458762, B.PhysicalKeyboardKey_458763, B.PhysicalKeyboardKey_458764, B.PhysicalKeyboardKey_458765, B.PhysicalKeyboardKey_458766, B.PhysicalKeyboardKey_458767, B.PhysicalKeyboardKey_458768, B.PhysicalKeyboardKey_458769, B.PhysicalKeyboardKey_458770, B.PhysicalKeyboardKey_458771, B.PhysicalKeyboardKey_458772, B.PhysicalKeyboardKey_458773, B.PhysicalKeyboardKey_458774, B.PhysicalKeyboardKey_458775, B.PhysicalKeyboardKey_458776, B.PhysicalKeyboardKey_458777, B.PhysicalKeyboardKey_458778, B.PhysicalKeyboardKey_458779, B.PhysicalKeyboardKey_458780, B.PhysicalKeyboardKey_458781, B.PhysicalKeyboardKey_787101, B.PhysicalKeyboardKey_458896, B.PhysicalKeyboardKey_458897, B.PhysicalKeyboardKey_458898, B.PhysicalKeyboardKey_458899, B.PhysicalKeyboardKey_458900, B.PhysicalKeyboardKey_786836, B.PhysicalKeyboardKey_786834, B.PhysicalKeyboardKey_786891, B.PhysicalKeyboardKey_786847, B.PhysicalKeyboardKey_786826, B.PhysicalKeyboardKey_786865, B.PhysicalKeyboardKey_787083, B.PhysicalKeyboardKey_787081, B.PhysicalKeyboardKey_787084, B.PhysicalKeyboardKey_786611, B.PhysicalKeyboardKey_786609, B.PhysicalKeyboardKey_786608, B.PhysicalKeyboardKey_786637, B.PhysicalKeyboardKey_786610, B.PhysicalKeyboardKey_786612, B.PhysicalKeyboardKey_786819, B.PhysicalKeyboardKey_786615, B.PhysicalKeyboardKey_786613, B.PhysicalKeyboardKey_786614, B.PhysicalKeyboardKey_458979, B.PhysicalKeyboardKey_458983, B.PhysicalKeyboardKey_24, B.PhysicalKeyboardKey_458797, B.PhysicalKeyboardKey_458891, B.PhysicalKeyboardKey_458835, B.PhysicalKeyboardKey_458850, B.PhysicalKeyboardKey_458841, B.PhysicalKeyboardKey_458842, B.PhysicalKeyboardKey_458843, B.PhysicalKeyboardKey_458844, B.PhysicalKeyboardKey_458845, B.PhysicalKeyboardKey_458846, B.PhysicalKeyboardKey_458847, B.PhysicalKeyboardKey_458848, B.PhysicalKeyboardKey_458849, B.PhysicalKeyboardKey_458839, B.PhysicalKeyboardKey_458939, B.PhysicalKeyboardKey_458968, B.PhysicalKeyboardKey_458969, B.PhysicalKeyboardKey_458885, B.PhysicalKeyboardKey_458851, B.PhysicalKeyboardKey_458836, B.PhysicalKeyboardKey_458840, B.PhysicalKeyboardKey_458855, B.PhysicalKeyboardKey_458963, B.PhysicalKeyboardKey_458962, B.PhysicalKeyboardKey_458961, B.PhysicalKeyboardKey_458960, B.PhysicalKeyboardKey_458964, B.PhysicalKeyboardKey_458837, B.PhysicalKeyboardKey_458934, B.PhysicalKeyboardKey_458935, B.PhysicalKeyboardKey_458838, B.PhysicalKeyboardKey_458868, B.PhysicalKeyboardKey_458830, B.PhysicalKeyboardKey_458827, B.PhysicalKeyboardKey_458877, B.PhysicalKeyboardKey_458824, B.PhysicalKeyboardKey_458807, B.PhysicalKeyboardKey_458854, B.PhysicalKeyboardKey_458822, B.PhysicalKeyboardKey_23, B.PhysicalKeyboardKey_458915, B.PhysicalKeyboardKey_458804, B.PhysicalKeyboardKey_21, B.PhysicalKeyboardKey_458823, B.PhysicalKeyboardKey_458871, B.PhysicalKeyboardKey_786850, B.PhysicalKeyboardKey_458803, B.PhysicalKeyboardKey_458977, B.PhysicalKeyboardKey_458981, B.PhysicalKeyboardKey_787103, B.PhysicalKeyboardKey_458808, B.PhysicalKeyboardKey_65666, B.PhysicalKeyboardKey_458796, B.PhysicalKeyboardKey_17, B.PhysicalKeyboardKey_20, B.PhysicalKeyboardKey_458795, B.PhysicalKeyboardKey_22, B.PhysicalKeyboardKey_458874, B.PhysicalKeyboardKey_65667, B.PhysicalKeyboardKey_786994], A.findType("ConstantStringMap<String,PhysicalKeyboardKey>"));
    B.Object_x3N = {"deleteBackward:": 0, "deleteWordBackward:": 1, "deleteToBeginningOfLine:": 2, "deleteForward:": 3, "deleteWordForward:": 4, "deleteToEndOfLine:": 5, "moveLeft:": 6, "moveRight:": 7, "moveForward:": 8, "moveBackward:": 9, "moveUp:": 10, "moveDown:": 11, "moveLeftAndModifySelection:": 12, "moveRightAndModifySelection:": 13, "moveUpAndModifySelection:": 14, "moveDownAndModifySelection:": 15, "moveWordLeft:": 16, "moveWordRight:": 17, "moveToBeginningOfParagraph:": 18, "moveToEndOfParagraph:": 19, "moveWordLeftAndModifySelection:": 20, "moveWordRightAndModifySelection:": 21, "moveParagraphBackwardAndModifySelection:": 22, "moveParagraphForwardAndModifySelection:": 23, "moveToLeftEndOfLine:": 24, "moveToRightEndOfLine:": 25, "moveToBeginningOfDocument:": 26, "moveToEndOfDocument:": 27, "moveToLeftEndOfLineAndModifySelection:": 28, "moveToRightEndOfLineAndModifySelection:": 29, "moveToBeginningOfDocumentAndModifySelection:": 30, "moveToEndOfDocumentAndModifySelection:": 31, "transpose:": 32, "scrollToBeginningOfDocument:": 33, "scrollToEndOfDocument:": 34, "scrollPageUp:": 35, "scrollPageDown:": 36, "pageUpAndModifySelection:": 37, "pageDownAndModifySelection:": 38, "cancelOperation:": 39, "insertTab:": 40, "insertBacktab:": 41};
    B.ScrollToDocumentBoundaryIntent_false = new A.ScrollToDocumentBoundaryIntent(false);
    B.ScrollToDocumentBoundaryIntent_true = new A.ScrollToDocumentBoundaryIntent(true);
    B.Map_vzfpu = new A.ConstantStringMap(B.Object_x3N, [B.DeleteCharacterIntent_false, B.DeleteToNextWordBoundaryIntent_false, B.DeleteToLineBreakIntent_false, B.DeleteCharacterIntent_true, B.DeleteToNextWordBoundaryIntent_true, B.DeleteToLineBreakIntent_true, B.ExtendSelectionByCharacterIntent_true_false_false_false, B.ExtendSelectionByCharacterIntent_true_false_false_true, B.ExtendSelectionByCharacterIntent_true_false_false_true, B.ExtendSelectionByCharacterIntent_true_false_false_false, B.ExtendSelectionVerticallyToAdjacentLineIntent_true_false_false_false, B.ExtendSelectionVerticallyToAdjacentLineIntent_true_false_false_true, B.ExtendSelectionByCharacterIntent_false_false_false_false, B.ExtendSelectionByCharacterIntent_false_false_false_true, B.ExtendSelectionVerticallyToAdjacentLineIntent_false_false_false_false, B.ExtendSelectionVerticallyToAdjacentLineIntent_false_false_false_true, B.ExtendSelectionToNextWordBoundaryIntent_true_false_false_false, B.ExtendSelectionToNextWordBoundaryIntent_true_false_false_true, B.ExtendSelectionToLineBreakIntent_true_false_false_false, B.ExtendSelectionToLineBreakIntent_true_false_false_true, B.ExtendSelectionToNextWordBoundaryOrCaretLocationIntent_false_true_false_false, B.ExtendSelectionToNextWordBoundaryOrCaretLocationIntent_false_true_false_true, B.ExtendSelectionToNextParagraphBoundaryOrCaretLocationIntent_false_true_false_false, B.ExtendSelectionToNextParagraphBoundaryOrCaretLocationIntent_false_true_false_true, B.ExtendSelectionToLineBreakIntent_true_false_false_false, B.ExtendSelectionToLineBreakIntent_true_false_false_true, B.ExtendSelectionToDocumentBoundaryIntent_true_false_false_false, B.ExtendSelectionToDocumentBoundaryIntent_true_false_false_true, B.ExpandSelectionToLineBreakIntent_false_false_false_false, B.ExpandSelectionToLineBreakIntent_false_false_false_true, B.ExpandSelectionToDocumentBoundaryIntent_false_false_false_false, B.ExpandSelectionToDocumentBoundaryIntent_false_false_false_true, B.C_TransposeCharactersIntent, B.ScrollToDocumentBoundaryIntent_false, B.ScrollToDocumentBoundaryIntent_true, B.ScrollIntent_aFe, B.ScrollIntent_Lhi, B.ExtendSelectionVerticallyToAdjacentPageIntent_false_false_false_false, B.ExtendSelectionVerticallyToAdjacentPageIntent_false_false_false_true, B.C_DismissIntent, B.C_NextFocusIntent, B.C_PreviousFocusIntent], A.findType("ConstantStringMap<String,Intent>"));
    B.Object_eeD = {BU: 0, DD: 1, FX: 2, TP: 3, YD: 4, ZR: 5};
    B.Map_ydZmU = new A.ConstantStringMap(B.Object_eeD, ["MM", "DE", "FR", "TL", "YE", "CD"], type$.ConstantStringMap_String_String);
    B.Map_zBRiH = new A.GeneralConstantMap([16, "Hyper", 17, "Super Key", 18, "Fn", 19, "Fn Lock", 20, "Suspend", 21, "Resume", 22, "Turbo", 23, "Privacy Screen Toggle", 24, "Microphone Mute Toggle", 65666, "Sleep", 65667, "Wake Up", 65717, "Display Toggle Int Ext", 392961, "Game Button 1", 392962, "Game Button 2", 392963, "Game Button 3", 392964, "Game Button 4", 392965, "Game Button 5", 392966, "Game Button 6", 392967, "Game Button 7", 392968, "Game Button 8", 392969, "Game Button 9", 392970, "Game Button 10", 392971, "Game Button 11", 392972, "Game Button 12", 392973, "Game Button 13", 392974, "Game Button 14", 392975, "Game Button 15", 392976, "Game Button 16", 392977, "Game Button A", 392978, "Game Button B", 392979, "Game Button C", 392980, "Game Button Left 1", 392981, "Game Button Left 2", 392982, "Game Button Mode", 392983, "Game Button Right 1", 392984, "Game Button Right 2", 392985, "Game Button Select", 392986, "Game Button Start", 392987, "Game Button Thumb Left", 392988, "Game Button Thumb Right", 392989, "Game Button X", 392990, "Game Button Y", 392991, "Game Button Z", 458752, "Usb Reserved", 458753, "Usb Error Roll Over", 458754, "Usb Post Fail", 458755, "Usb Error Undefined", 458756, "Key A", 458757, "Key B", 458758, "Key C", 458759, "Key D", 458760, "Key E", 458761, "Key F", 458762, "Key G", 458763, "Key H", 458764, "Key I", 458765, "Key J", 458766, "Key K", 458767, "Key L", 458768, "Key M", 458769, "Key N", 458770, "Key O", 458771, "Key P", 458772, "Key Q", 458773, "Key R", 458774, "Key S", 458775, "Key T", 458776, "Key U", 458777, "Key V", 458778, "Key W", 458779, "Key X", 458780, "Key Y", 458781, "Key Z", 458782, "Digit 1", 458783, "Digit 2", 458784, "Digit 3", 458785, "Digit 4", 458786, "Digit 5", 458787, "Digit 6", 458788, "Digit 7", 458789, "Digit 8", 458790, "Digit 9", 458791, "Digit 0", 458792, "Enter", 458793, "Escape", 458794, "Backspace", 458795, "Tab", 458796, "Space", 458797, "Minus", 458798, "Equal", 458799, "Bracket Left", 458800, "Bracket Right", 458801, "Backslash", 458803, "Semicolon", 458804, "Quote", 458805, "Backquote", 458806, "Comma", 458807, "Period", 458808, "Slash", 458809, "Caps Lock", 458810, "F1", 458811, "F2", 458812, "F3", 458813, "F4", 458814, "F5", 458815, "F6", 458816, "F7", 458817, "F8", 458818, "F9", 458819, "F10", 458820, "F11", 458821, "F12", 458822, "Print Screen", 458823, "Scroll Lock", 458824, "Pause", 458825, "Insert", 458826, "Home", 458827, "Page Up", 458828, "Delete", 458829, "End", 458830, "Page Down", 458831, "Arrow Right", 458832, "Arrow Left", 458833, "Arrow Down", 458834, "Arrow Up", 458835, "Num Lock", 458836, "Numpad Divide", 458837, "Numpad Multiply", 458838, "Numpad Subtract", 458839, "Numpad Add", 458840, "Numpad Enter", 458841, "Numpad 1", 458842, "Numpad 2", 458843, "Numpad 3", 458844, "Numpad 4", 458845, "Numpad 5", 458846, "Numpad 6", 458847, "Numpad 7", 458848, "Numpad 8", 458849, "Numpad 9", 458850, "Numpad 0", 458851, "Numpad Decimal", 458852, "Intl Backslash", 458853, "Context Menu", 458854, "Power", 458855, "Numpad Equal", 458856, "F13", 458857, "F14", 458858, "F15", 458859, "F16", 458860, "F17", 458861, "F18", 458862, "F19", 458863, "F20", 458864, "F21", 458865, "F22", 458866, "F23", 458867, "F24", 458868, "Open", 458869, "Help", 458871, "Select", 458873, "Again", 458874, "Undo", 458875, "Cut", 458876, "Copy", 458877, "Paste", 458878, "Find", 458879, "Audio Volume Mute", 458880, "Audio Volume Up", 458881, "Audio Volume Down", 458885, "Numpad Comma", 458887, "Intl Ro", 458888, "Kana Mode", 458889, "Intl Yen", 458890, "Convert", 458891, "Non Convert", 458896, "Lang 1", 458897, "Lang 2", 458898, "Lang 3", 458899, "Lang 4", 458900, "Lang 5", 458907, "Abort", 458915, "Props", 458934, "Numpad Paren Left", 458935, "Numpad Paren Right", 458939, "Numpad Backspace", 458960, "Numpad Memory Store", 458961, "Numpad Memory Recall", 458962, "Numpad Memory Clear", 458963, "Numpad Memory Add", 458964, "Numpad Memory Subtract", 458967, "Numpad Sign Change", 458968, "Numpad Clear", 458969, "Numpad Clear Entry", 458976, "Control Left", 458977, "Shift Left", 458978, "Alt Left", 458979, "Meta Left", 458980, "Control Right", 458981, "Shift Right", 458982, "Alt Right", 458983, "Meta Right", 786528, "Info", 786529, "Closed Caption Toggle", 786543, "Brightness Up", 786544, "Brightness Down", 786546, "Brightness Toggle", 786547, "Brightness Minimum", 786548, "Brightness Maximum", 786549, "Brightness Auto", 786553, "Kbd Illum Up", 786554, "Kbd Illum Down", 786563, "Media Last", 786572, "Launch Phone", 786573, "Program Guide", 786580, "Exit", 786588, "Channel Up", 786589, "Channel Down", 786608, "Media Play", 786609, "Media Pause", 786610, "Media Record", 786611, "Media Fast Forward", 786612, "Media Rewind", 786613, "Media Track Next", 786614, "Media Track Previous", 786615, "Media Stop", 786616, "Eject", 786637, "Media Play Pause", 786639, "Speech Input Toggle", 786661, "Bass Boost", 786819, "Media Select", 786820, "Launch Word Processor", 786822, "Launch Spreadsheet", 786826, "Launch Mail", 786829, "Launch Contacts", 786830, "Launch Calendar", 786834, "Launch App2", 786836, "Launch App1", 786838, "Launch Internet Browser", 786844, "Log Off", 786846, "Lock Screen", 786847, "Launch Control Panel", 786850, "Select Task", 786855, "Launch Documents", 786859, "Spell Check", 786862, "Launch Keyboard Layout", 786865, "Launch Screen Saver", 786871, "Launch Audio Browser", 786891, "Launch Assistant", 786945, "New Key", 786947, "Close", 786951, "Save", 786952, "Print", 786977, "Browser Search", 786979, "Browser Home", 786980, "Browser Back", 786981, "Browser Forward", 786982, "Browser Stop", 786983, "Browser Refresh", 786986, "Browser Favorites", 786989, "Zoom In", 786990, "Zoom Out", 786994, "Zoom Toggle", 787065, "Redo", 787081, "Mail Reply", 787083, "Mail Forward", 787084, "Mail Send", 787101, "Keyboard Layout Select", 787103, "Show All Windows"], type$.GeneralConstantMap_int_String);
    B.PhysicalKeyboardKey_458752 = new A.PhysicalKeyboardKey(458752);
    B.PhysicalKeyboardKey_458753 = new A.PhysicalKeyboardKey(458753);
    B.PhysicalKeyboardKey_458754 = new A.PhysicalKeyboardKey(458754);
    B.PhysicalKeyboardKey_458755 = new A.PhysicalKeyboardKey(458755);
    B.PhysicalKeyboardKey_458967 = new A.PhysicalKeyboardKey(458967);
    B.PhysicalKeyboardKey_786528 = new A.PhysicalKeyboardKey(786528);
    B.PhysicalKeyboardKey_786529 = new A.PhysicalKeyboardKey(786529);
    B.PhysicalKeyboardKey_786546 = new A.PhysicalKeyboardKey(786546);
    B.PhysicalKeyboardKey_786547 = new A.PhysicalKeyboardKey(786547);
    B.PhysicalKeyboardKey_786548 = new A.PhysicalKeyboardKey(786548);
    B.PhysicalKeyboardKey_786549 = new A.PhysicalKeyboardKey(786549);
    B.PhysicalKeyboardKey_786553 = new A.PhysicalKeyboardKey(786553);
    B.PhysicalKeyboardKey_786554 = new A.PhysicalKeyboardKey(786554);
    B.PhysicalKeyboardKey_786563 = new A.PhysicalKeyboardKey(786563);
    B.PhysicalKeyboardKey_786572 = new A.PhysicalKeyboardKey(786572);
    B.PhysicalKeyboardKey_786573 = new A.PhysicalKeyboardKey(786573);
    B.PhysicalKeyboardKey_786580 = new A.PhysicalKeyboardKey(786580);
    B.PhysicalKeyboardKey_786588 = new A.PhysicalKeyboardKey(786588);
    B.PhysicalKeyboardKey_786589 = new A.PhysicalKeyboardKey(786589);
    B.PhysicalKeyboardKey_786639 = new A.PhysicalKeyboardKey(786639);
    B.PhysicalKeyboardKey_786661 = new A.PhysicalKeyboardKey(786661);
    B.PhysicalKeyboardKey_786820 = new A.PhysicalKeyboardKey(786820);
    B.PhysicalKeyboardKey_786822 = new A.PhysicalKeyboardKey(786822);
    B.PhysicalKeyboardKey_786829 = new A.PhysicalKeyboardKey(786829);
    B.PhysicalKeyboardKey_786830 = new A.PhysicalKeyboardKey(786830);
    B.PhysicalKeyboardKey_786838 = new A.PhysicalKeyboardKey(786838);
    B.PhysicalKeyboardKey_786844 = new A.PhysicalKeyboardKey(786844);
    B.PhysicalKeyboardKey_786846 = new A.PhysicalKeyboardKey(786846);
    B.PhysicalKeyboardKey_786855 = new A.PhysicalKeyboardKey(786855);
    B.PhysicalKeyboardKey_786859 = new A.PhysicalKeyboardKey(786859);
    B.PhysicalKeyboardKey_786862 = new A.PhysicalKeyboardKey(786862);
    B.PhysicalKeyboardKey_786871 = new A.PhysicalKeyboardKey(786871);
    B.PhysicalKeyboardKey_786945 = new A.PhysicalKeyboardKey(786945);
    B.PhysicalKeyboardKey_786947 = new A.PhysicalKeyboardKey(786947);
    B.PhysicalKeyboardKey_786951 = new A.PhysicalKeyboardKey(786951);
    B.PhysicalKeyboardKey_786952 = new A.PhysicalKeyboardKey(786952);
    B.PhysicalKeyboardKey_786989 = new A.PhysicalKeyboardKey(786989);
    B.PhysicalKeyboardKey_786990 = new A.PhysicalKeyboardKey(786990);
    B.PhysicalKeyboardKey_787065 = new A.PhysicalKeyboardKey(787065);
    B.Map_zBe76 = new A.GeneralConstantMap([16, B.PhysicalKeyboardKey_16, 17, B.PhysicalKeyboardKey_17, 18, B.PhysicalKeyboardKey_18, 19, B.PhysicalKeyboardKey_19, 20, B.PhysicalKeyboardKey_20, 21, B.PhysicalKeyboardKey_21, 22, B.PhysicalKeyboardKey_22, 23, B.PhysicalKeyboardKey_23, 24, B.PhysicalKeyboardKey_24, 65666, B.PhysicalKeyboardKey_65666, 65667, B.PhysicalKeyboardKey_65667, 65717, B.PhysicalKeyboardKey_65717, 392961, B.PhysicalKeyboardKey_392961, 392962, B.PhysicalKeyboardKey_392962, 392963, B.PhysicalKeyboardKey_392963, 392964, B.PhysicalKeyboardKey_392964, 392965, B.PhysicalKeyboardKey_392965, 392966, B.PhysicalKeyboardKey_392966, 392967, B.PhysicalKeyboardKey_392967, 392968, B.PhysicalKeyboardKey_392968, 392969, B.PhysicalKeyboardKey_392969, 392970, B.PhysicalKeyboardKey_392970, 392971, B.PhysicalKeyboardKey_392971, 392972, B.PhysicalKeyboardKey_392972, 392973, B.PhysicalKeyboardKey_392973, 392974, B.PhysicalKeyboardKey_392974, 392975, B.PhysicalKeyboardKey_392975, 392976, B.PhysicalKeyboardKey_392976, 392977, B.PhysicalKeyboardKey_392977, 392978, B.PhysicalKeyboardKey_392978, 392979, B.PhysicalKeyboardKey_392979, 392980, B.PhysicalKeyboardKey_392980, 392981, B.PhysicalKeyboardKey_392981, 392982, B.PhysicalKeyboardKey_392982, 392983, B.PhysicalKeyboardKey_392983, 392984, B.PhysicalKeyboardKey_392984, 392985, B.PhysicalKeyboardKey_392985, 392986, B.PhysicalKeyboardKey_392986, 392987, B.PhysicalKeyboardKey_392987, 392988, B.PhysicalKeyboardKey_392988, 392989, B.PhysicalKeyboardKey_392989, 392990, B.PhysicalKeyboardKey_392990, 392991, B.PhysicalKeyboardKey_392991, 458752, B.PhysicalKeyboardKey_458752, 458753, B.PhysicalKeyboardKey_458753, 458754, B.PhysicalKeyboardKey_458754, 458755, B.PhysicalKeyboardKey_458755, 458756, B.PhysicalKeyboardKey_458756, 458757, B.PhysicalKeyboardKey_458757, 458758, B.PhysicalKeyboardKey_458758, 458759, B.PhysicalKeyboardKey_458759, 458760, B.PhysicalKeyboardKey_458760, 458761, B.PhysicalKeyboardKey_458761, 458762, B.PhysicalKeyboardKey_458762, 458763, B.PhysicalKeyboardKey_458763, 458764, B.PhysicalKeyboardKey_458764, 458765, B.PhysicalKeyboardKey_458765, 458766, B.PhysicalKeyboardKey_458766, 458767, B.PhysicalKeyboardKey_458767, 458768, B.PhysicalKeyboardKey_458768, 458769, B.PhysicalKeyboardKey_458769, 458770, B.PhysicalKeyboardKey_458770, 458771, B.PhysicalKeyboardKey_458771, 458772, B.PhysicalKeyboardKey_458772, 458773, B.PhysicalKeyboardKey_458773, 458774, B.PhysicalKeyboardKey_458774, 458775, B.PhysicalKeyboardKey_458775, 458776, B.PhysicalKeyboardKey_458776, 458777, B.PhysicalKeyboardKey_458777, 458778, B.PhysicalKeyboardKey_458778, 458779, B.PhysicalKeyboardKey_458779, 458780, B.PhysicalKeyboardKey_458780, 458781, B.PhysicalKeyboardKey_458781, 458782, B.PhysicalKeyboardKey_458782, 458783, B.PhysicalKeyboardKey_458783, 458784, B.PhysicalKeyboardKey_458784, 458785, B.PhysicalKeyboardKey_458785, 458786, B.PhysicalKeyboardKey_458786, 458787, B.PhysicalKeyboardKey_458787, 458788, B.PhysicalKeyboardKey_458788, 458789, B.PhysicalKeyboardKey_458789, 458790, B.PhysicalKeyboardKey_458790, 458791, B.PhysicalKeyboardKey_458791, 458792, B.PhysicalKeyboardKey_458792, 458793, B.PhysicalKeyboardKey_458793, 458794, B.PhysicalKeyboardKey_458794, 458795, B.PhysicalKeyboardKey_458795, 458796, B.PhysicalKeyboardKey_458796, 458797, B.PhysicalKeyboardKey_458797, 458798, B.PhysicalKeyboardKey_458798, 458799, B.PhysicalKeyboardKey_458799, 458800, B.PhysicalKeyboardKey_458800, 458801, B.PhysicalKeyboardKey_458801, 458803, B.PhysicalKeyboardKey_458803, 458804, B.PhysicalKeyboardKey_458804, 458805, B.PhysicalKeyboardKey_458805, 458806, B.PhysicalKeyboardKey_458806, 458807, B.PhysicalKeyboardKey_458807, 458808, B.PhysicalKeyboardKey_458808, 458809, B.PhysicalKeyboardKey_458809, 458810, B.PhysicalKeyboardKey_458810, 458811, B.PhysicalKeyboardKey_458811, 458812, B.PhysicalKeyboardKey_458812, 458813, B.PhysicalKeyboardKey_458813, 458814, B.PhysicalKeyboardKey_458814, 458815, B.PhysicalKeyboardKey_458815, 458816, B.PhysicalKeyboardKey_458816, 458817, B.PhysicalKeyboardKey_458817, 458818, B.PhysicalKeyboardKey_458818, 458819, B.PhysicalKeyboardKey_458819, 458820, B.PhysicalKeyboardKey_458820, 458821, B.PhysicalKeyboardKey_458821, 458822, B.PhysicalKeyboardKey_458822, 458823, B.PhysicalKeyboardKey_458823, 458824, B.PhysicalKeyboardKey_458824, 458825, B.PhysicalKeyboardKey_458825, 458826, B.PhysicalKeyboardKey_458826, 458827, B.PhysicalKeyboardKey_458827, 458828, B.PhysicalKeyboardKey_458828, 458829, B.PhysicalKeyboardKey_458829, 458830, B.PhysicalKeyboardKey_458830, 458831, B.PhysicalKeyboardKey_458831, 458832, B.PhysicalKeyboardKey_458832, 458833, B.PhysicalKeyboardKey_458833, 458834, B.PhysicalKeyboardKey_458834, 458835, B.PhysicalKeyboardKey_458835, 458836, B.PhysicalKeyboardKey_458836, 458837, B.PhysicalKeyboardKey_458837, 458838, B.PhysicalKeyboardKey_458838, 458839, B.PhysicalKeyboardKey_458839, 458840, B.PhysicalKeyboardKey_458840, 458841, B.PhysicalKeyboardKey_458841, 458842, B.PhysicalKeyboardKey_458842, 458843, B.PhysicalKeyboardKey_458843, 458844, B.PhysicalKeyboardKey_458844, 458845, B.PhysicalKeyboardKey_458845, 458846, B.PhysicalKeyboardKey_458846, 458847, B.PhysicalKeyboardKey_458847, 458848, B.PhysicalKeyboardKey_458848, 458849, B.PhysicalKeyboardKey_458849, 458850, B.PhysicalKeyboardKey_458850, 458851, B.PhysicalKeyboardKey_458851, 458852, B.PhysicalKeyboardKey_458852, 458853, B.PhysicalKeyboardKey_458853, 458854, B.PhysicalKeyboardKey_458854, 458855, B.PhysicalKeyboardKey_458855, 458856, B.PhysicalKeyboardKey_458856, 458857, B.PhysicalKeyboardKey_458857, 458858, B.PhysicalKeyboardKey_458858, 458859, B.PhysicalKeyboardKey_458859, 458860, B.PhysicalKeyboardKey_458860, 458861, B.PhysicalKeyboardKey_458861, 458862, B.PhysicalKeyboardKey_458862, 458863, B.PhysicalKeyboardKey_458863, 458864, B.PhysicalKeyboardKey_458864, 458865, B.PhysicalKeyboardKey_458865, 458866, B.PhysicalKeyboardKey_458866, 458867, B.PhysicalKeyboardKey_458867, 458868, B.PhysicalKeyboardKey_458868, 458869, B.PhysicalKeyboardKey_458869, 458871, B.PhysicalKeyboardKey_458871, 458873, B.PhysicalKeyboardKey_458873, 458874, B.PhysicalKeyboardKey_458874, 458875, B.PhysicalKeyboardKey_458875, 458876, B.PhysicalKeyboardKey_458876, 458877, B.PhysicalKeyboardKey_458877, 458878, B.PhysicalKeyboardKey_458878, 458879, B.PhysicalKeyboardKey_458879, 458880, B.PhysicalKeyboardKey_458880, 458881, B.PhysicalKeyboardKey_458881, 458885, B.PhysicalKeyboardKey_458885, 458887, B.PhysicalKeyboardKey_458887, 458888, B.PhysicalKeyboardKey_458888, 458889, B.PhysicalKeyboardKey_458889, 458890, B.PhysicalKeyboardKey_458890, 458891, B.PhysicalKeyboardKey_458891, 458896, B.PhysicalKeyboardKey_458896, 458897, B.PhysicalKeyboardKey_458897, 458898, B.PhysicalKeyboardKey_458898, 458899, B.PhysicalKeyboardKey_458899, 458900, B.PhysicalKeyboardKey_458900, 458907, B.PhysicalKeyboardKey_458907, 458915, B.PhysicalKeyboardKey_458915, 458934, B.PhysicalKeyboardKey_458934, 458935, B.PhysicalKeyboardKey_458935, 458939, B.PhysicalKeyboardKey_458939, 458960, B.PhysicalKeyboardKey_458960, 458961, B.PhysicalKeyboardKey_458961, 458962, B.PhysicalKeyboardKey_458962, 458963, B.PhysicalKeyboardKey_458963, 458964, B.PhysicalKeyboardKey_458964, 458967, B.PhysicalKeyboardKey_458967, 458968, B.PhysicalKeyboardKey_458968, 458969, B.PhysicalKeyboardKey_458969, 458976, B.PhysicalKeyboardKey_458976, 458977, B.PhysicalKeyboardKey_458977, 458978, B.PhysicalKeyboardKey_458978, 458979, B.PhysicalKeyboardKey_458979, 458980, B.PhysicalKeyboardKey_458980, 458981, B.PhysicalKeyboardKey_458981, 458982, B.PhysicalKeyboardKey_458982, 458983, B.PhysicalKeyboardKey_458983, 786528, B.PhysicalKeyboardKey_786528, 786529, B.PhysicalKeyboardKey_786529, 786543, B.PhysicalKeyboardKey_786543, 786544, B.PhysicalKeyboardKey_786544, 786546, B.PhysicalKeyboardKey_786546, 786547, B.PhysicalKeyboardKey_786547, 786548, B.PhysicalKeyboardKey_786548, 786549, B.PhysicalKeyboardKey_786549, 786553, B.PhysicalKeyboardKey_786553, 786554, B.PhysicalKeyboardKey_786554, 786563, B.PhysicalKeyboardKey_786563, 786572, B.PhysicalKeyboardKey_786572, 786573, B.PhysicalKeyboardKey_786573, 786580, B.PhysicalKeyboardKey_786580, 786588, B.PhysicalKeyboardKey_786588, 786589, B.PhysicalKeyboardKey_786589, 786608, B.PhysicalKeyboardKey_786608, 786609, B.PhysicalKeyboardKey_786609, 786610, B.PhysicalKeyboardKey_786610, 786611, B.PhysicalKeyboardKey_786611, 786612, B.PhysicalKeyboardKey_786612, 786613, B.PhysicalKeyboardKey_786613, 786614, B.PhysicalKeyboardKey_786614, 786615, B.PhysicalKeyboardKey_786615, 786616, B.PhysicalKeyboardKey_786616, 786637, B.PhysicalKeyboardKey_786637, 786639, B.PhysicalKeyboardKey_786639, 786661, B.PhysicalKeyboardKey_786661, 786819, B.PhysicalKeyboardKey_786819, 786820, B.PhysicalKeyboardKey_786820, 786822, B.PhysicalKeyboardKey_786822, 786826, B.PhysicalKeyboardKey_786826, 786829, B.PhysicalKeyboardKey_786829, 786830, B.PhysicalKeyboardKey_786830, 786834, B.PhysicalKeyboardKey_786834, 786836, B.PhysicalKeyboardKey_786836, 786838, B.PhysicalKeyboardKey_786838, 786844, B.PhysicalKeyboardKey_786844, 786846, B.PhysicalKeyboardKey_786846, 786847, B.PhysicalKeyboardKey_786847, 786850, B.PhysicalKeyboardKey_786850, 786855, B.PhysicalKeyboardKey_786855, 786859, B.PhysicalKeyboardKey_786859, 786862, B.PhysicalKeyboardKey_786862, 786865, B.PhysicalKeyboardKey_786865, 786871, B.PhysicalKeyboardKey_786871, 786891, B.PhysicalKeyboardKey_786891, 786945, B.PhysicalKeyboardKey_786945, 786947, B.PhysicalKeyboardKey_786947, 786951, B.PhysicalKeyboardKey_786951, 786952, B.PhysicalKeyboardKey_786952, 786977, B.PhysicalKeyboardKey_786977, 786979, B.PhysicalKeyboardKey_786979, 786980, B.PhysicalKeyboardKey_786980, 786981, B.PhysicalKeyboardKey_786981, 786982, B.PhysicalKeyboardKey_786982, 786983, B.PhysicalKeyboardKey_786983, 786986, B.PhysicalKeyboardKey_786986, 786989, B.PhysicalKeyboardKey_786989, 786990, B.PhysicalKeyboardKey_786990, 786994, B.PhysicalKeyboardKey_786994, 787065, B.PhysicalKeyboardKey_787065, 787081, B.PhysicalKeyboardKey_787081, 787083, B.PhysicalKeyboardKey_787083, 787084, B.PhysicalKeyboardKey_787084, 787101, B.PhysicalKeyboardKey_787101, 787103, B.PhysicalKeyboardKey_787103], A.findType("GeneralConstantMap<int,PhysicalKeyboardKey>"));
    B.MaterialBannerThemeData_G75 = new A.MaterialBannerThemeData(null, null, null, null, null, null, null, null);
    B.MaterialColor_45F = new A.MaterialColor(B.Map_tFOkc, 1, 0.12941176470588237, 0.5882352941176471, 0.9529411764705882, B.ColorSpace_0);
    B.MaterialColor_wdy = new A.MaterialColor(B.Map_GGfjP, 1, 0.6196078431372549, 0.6196078431372549, 0.6196078431372549, B.ColorSpace_0);
    B.MaterialTapTargetSize_0 = new A.MaterialTapTargetSize(0, "padded");
    B.MaterialTapTargetSize_1 = new A.MaterialTapTargetSize(1, "shrinkWrap");
    B.MaterialType_0 = new A.MaterialType(0, "canvas");
    B.MaterialType_1 = new A.MaterialType(1, "card");
    B.MaterialType_2 = new A.MaterialType(2, "circle");
    B.MaterialType_3 = new A.MaterialType(3, "button");
    B.MaterialType_4 = new A.MaterialType(4, "transparency");
    B.MaxLengthEnforcement_0 = new A.MaxLengthEnforcement(0, "none");
    B.MaxLengthEnforcement_2 = new A.MaxLengthEnforcement(2, "truncateAfterCompositionEnds");
    B.MenuBarThemeData_null_null = new A.MenuBarThemeData(null, null);
    B.MenuButtonThemeData_null = new A.MenuButtonThemeData(null);
    B.MenuThemeData_null_null = new A.MenuThemeData(null, null);
    B.MethodCall_popRoute_null = new A.MethodCall0("popRoute", null);
    B.MethodChannel_1Ri = new A.MethodChannel("plugins.flutter.io/shared_preferences", B.C_StandardMethodCodec0, null);
    B.MethodChannel_71t = new A.MethodChannel("com.mews.kiosk_mode/kiosk_mode", B.C_StandardMethodCodec0, null);
    B.MethodChannel_C84 = new A.MethodChannel("com.llfbandit.app_links/messages", B.C_StandardMethodCodec0, null);
    B.MethodChannel_get = new A.MethodChannel("flutter/service_worker", B.C_StandardMethodCodec0, null);
    B.MethodChannel_restart_StandardMethodCodec_null = new A.MethodChannel("restart", B.C_StandardMethodCodec0, null);
    B.MultitouchDragStrategy_0 = new A.MultitouchDragStrategy(0, "latestPointer");
    B.MultitouchDragStrategy_1 = new A.MultitouchDragStrategy(1, "averageBoundaryPointers");
    B.MutatorType_0 = new A.MutatorType(0, "clipRect");
    B.MutatorType_1 = new A.MutatorType(1, "clipRRect");
    B.MutatorType_2 = new A.MutatorType(2, "clipPath");
    B.MutatorType_3 = new A.MutatorType(3, "transform");
    B.MutatorType_4 = new A.MutatorType(4, "opacity");
    B.MyApp_null = new A.MyApp(null);
    B.MyHome_null = new A.MyHome(null);
    B.NavigationBarThemeData_T3X = new A.NavigationBarThemeData(null, null, null, null, null, null, null, null, null, null, null, null);
    B.NavigationDrawerThemeData_iQs = new A.NavigationDrawerThemeData(null, null, null, null, null, null, null, null, null, null);
    B.NavigationMode_0 = new A.NavigationMode(0, "traditional");
    B.NavigationMode_1 = new A.NavigationMode(1, "directional");
    B.NavigationNotification_true = new A.NavigationNotification(true);
    B.NavigationRailThemeData_LDF = new A.NavigationRailThemeData(null, null, null, null, null, null, null, null, null, null, null, null, null);
    B.OffsetPair_dhP = new A.OffsetPair(B.Offset_0_0, B.Offset_0_0);
    B.Offset_0_1 = new A.Offset(0, 1);
    B.Offset_0_20 = new A.Offset(0, 20);
    B.Offset_0_26 = new A.Offset(0, 26);
    B.Offset_0_8 = new A.Offset(0, 8);
    B.Offset_10_10 = new A.Offset(10, 10);
    B.Offset_11_m4 = new A.Offset(11, -4);
    B.Offset_1_0 = new A.Offset(1, 0);
    B.Offset_1_3 = new A.Offset(1, 3);
    B.Offset_22_0 = new A.Offset(22, 0);
    B.Offset_3_0 = new A.Offset(3, 0);
    B.Offset_3_m3 = new A.Offset(3, -3);
    B.Offset_5_5 = new A.Offset(5, 5);
    B.Offset_6_6 = new A.Offset(6, 6);
    B.Offset_FWS = new A.Offset(0, 8.5);
    B.Offset_NuK = new A.Offset(-0.3333333333333333, 0);
    B.Offset_PXW = new A.Offset(5, 10.5);
    B.Offset_TuQ = new A.Offset(1 / 0, 0);
    B.Offset_bcQ = new A.Offset(17976931348623157e292, 0);
    B.Offset_fJE = new A.Offset(8.5, 0);
    B.Offset_jLQ = new A.Offset(0, -0.25);
    B.Offset_m3_0 = new A.Offset(-3, 0);
    B.Offset_m3_3 = new A.Offset(-3, 3);
    B.Offset_m3_m3 = new A.Offset(-3, -3);
    B.Offset_sFH = new A.Offset(0, -0.005);
    B.Offset_xfs = new A.Offset(1 / 0, 1 / 0);
    B.OperatingSystem_0 = new A.OperatingSystem(0, "iOs");
    B.OperatingSystem_1 = new A.OperatingSystem(1, "android");
    B.OperatingSystem_2 = new A.OperatingSystem(2, "linux");
    B.OperatingSystem_3 = new A.OperatingSystem(3, "windows");
    B.OperatingSystem_4 = new A.OperatingSystem(4, "macOs");
    B.OperatingSystem_5 = new A.OperatingSystem(5, "unknown");
    B.C_JSONMethodCodec0 = new A.JSONMethodCodec0();
    B.OptionalMethodChannel_2dr = new A.OptionalMethodChannel("flutter/undomanager", B.C_JSONMethodCodec0, null);
    B.OptionalMethodChannel_2wz = new A.OptionalMethodChannel("flutter/platform", B.C_JSONMethodCodec0, null);
    B.OptionalMethodChannel_5KM = new A.OptionalMethodChannel("flutter/navigation", B.C_JSONMethodCodec0, null);
    B.OptionalMethodChannel_5tJ = new A.OptionalMethodChannel("flutter/backgesture", B.C_StandardMethodCodec0, null);
    B.OptionalMethodChannel_Ah2 = new A.OptionalMethodChannel("flutter/menu", B.C_StandardMethodCodec0, null);
    B.OptionalMethodChannel_C1q = new A.OptionalMethodChannel("flutter/restoration", B.C_StandardMethodCodec0, null);
    B.OptionalMethodChannel_Kyz = new A.OptionalMethodChannel("flutter/spellcheck", B.C_StandardMethodCodec0, null);
    B.OptionalMethodChannel_Oc7 = new A.OptionalMethodChannel("flutter/textinput", B.C_JSONMethodCodec0, null);
    B.OptionalMethodChannel_PKE = new A.OptionalMethodChannel("flutter/mousecursor", B.C_StandardMethodCodec0, null);
    B.OptionalMethodChannel_TCk = new A.OptionalMethodChannel("flutter/processtext", B.C_StandardMethodCodec0, null);
    B.OptionalMethodChannel_dGm = new A.OptionalMethodChannel("flutter/scribe", B.C_JSONMethodCodec0, null);
    B.OptionalMethodChannel_dTF = new A.OptionalMethodChannel("flutter/keyboard", B.C_StandardMethodCodec0, null);
    B.OrdinalSortKey_0_null = new A.OrdinalSortKey(0, null);
    B.OrdinalSortKey_1_null = new A.OrdinalSortKey(1, null);
    B.Orientation_0 = new A.Orientation(0, "portrait");
    B.Orientation_1 = new A.Orientation(1, "landscape");
    B.OutlinedButtonThemeData_null = new A.OutlinedButtonThemeData(null);
    B.OverflowBarAlignment_0 = new A.OverflowBarAlignment(0, "start");
    B.OverflowBarAlignment_1 = new A.OverflowBarAlignment(1, "end");
    B.PageEssenSelect_null = new A.PageEssenSelect(null);
    B.PageEssen_null = new A.PageEssen(null);
    B.PageService_null = new A.PageService(null);
    B.PageSpezielleErnaehrung_null = new A.PageSpezielleErnaehrung(null);
    B.PaintingStyle_0 = new A.PaintingStyle(0, "fill");
    B.PaintingStyle_1 = new A.PaintingStyle(1, "stroke");
    B.ParagraphConstraints_t5V = new A.ParagraphConstraints(1 / 0);
    B.PathFillType_0 = new A.PathFillType(0, "nonZero");
    B.PathFillType_1 = new A.PathFillType(1, "evenOdd");
    B.PersistentHashMap_null = new A.PersistentHashMap(null, A.findType("PersistentHashMap<Type,InheritedElement>"));
    B.PlaceholderAlignment_0 = new A.PlaceholderAlignment(0, "baseline");
    B.PlaceholderAlignment_1 = new A.PlaceholderAlignment(1, "aboveBaseline");
    B.PlaceholderAlignment_2 = new A.PlaceholderAlignment(2, "belowBaseline");
    B.PlaceholderAlignment_3 = new A.PlaceholderAlignment(3, "top");
    B.PlaceholderAlignment_4 = new A.PlaceholderAlignment(4, "bottom");
    B.PlaceholderAlignment_5 = new A.PlaceholderAlignment(5, "middle");
    B.PlaceholderDimensions_9am = new A.PlaceholderDimensions(B.Size_0_0, B.PlaceholderAlignment_4, null, null);
    B.PointerChange_0 = new A.PointerChange(0, "cancel");
    B.PointerChange_1 = new A.PointerChange(1, "add");
    B.PointerChange_2 = new A.PointerChange(2, "remove");
    B.PointerChange_3 = new A.PointerChange(3, "hover");
    B.PointerChange_4 = new A.PointerChange(4, "down");
    B.PointerChange_5 = new A.PointerChange(5, "move");
    B.PointerChange_6 = new A.PointerChange(6, "up");
    B.PointerDeviceKind_0 = new A.PointerDeviceKind(0, "touch");
    B.PointerDeviceKind_1 = new A.PointerDeviceKind(1, "mouse");
    B.PointerDeviceKind_2 = new A.PointerDeviceKind(2, "stylus");
    B.PointerDeviceKind_3 = new A.PointerDeviceKind(3, "invertedStylus");
    B.PointerDeviceKind_4 = new A.PointerDeviceKind(4, "trackpad");
    B.PointerDeviceKind_5 = new A.PointerDeviceKind(5, "unknown");
    B.PointerSignalKind_0 = new A.PointerSignalKind(0, "none");
    B.PointerSignalKind_1 = new A.PointerSignalKind(1, "scroll");
    B.PointerSignalKind_3 = new A.PointerSignalKind(3, "scale");
    B.PointerSignalKind_4 = new A.PointerSignalKind(4, "unknown");
    B.PopupMenuThemeData_sU5 = new A.PopupMenuThemeData(null, null, null, null, null, null, null, null, null, null, null, null, null);
    B.Placeholder_null = new A.Placeholder(null);
    B.Positioned_bkT = new A.Positioned(0, 0, 0, 0, null, null, B.Placeholder_null, null);
    B.ProgressIndicatorThemeData_o79 = new A.ProgressIndicatorThemeData(null, null, null, null, null, null, null, null, null, null, null, null, null, null, null);
    B.RadioThemeData_ajE = new A.RadioThemeData(null, null, null, null, null, null);
    B.Radius_1_1 = new A.Radius(1, 1);
    B.Radius_2_2 = new A.Radius(2, 2);
    B.Radius_mQq = new A.Radius(-1 / 0, -1 / 0);
    B.Radius_rid = new A.Radius(1.5, 1.5);
    B.Radius_x3j = new A.Radius(1 / 0, 1 / 0);
    B.Record2_0_true = new A._Record_2(0, true);
    B.TextSelectionHandleType_2 = new A.TextSelectionHandleType(2, "collapsed");
    B.Record2_2Kj = new A._Record_2(B.TextSelectionHandleType_2, B.TextSelectionHandleType_2);
    B.Record2_Size_0_0_0 = new A._Record_2(B.Size_0_0, 0);
    B.TextSelectionHandleType_0 = new A.TextSelectionHandleType(0, "left");
    B.TextSelectionHandleType_1 = new A.TextSelectionHandleType(1, "right");
    B.Record2_bxX = new A._Record_2(B.TextSelectionHandleType_0, B.TextSelectionHandleType_1);
    B.Record2_deV = new A._Record_2(B.SemanticsAction_4_scrollLeft, B.SemanticsAction_8_scrollRight);
    B.Record2_ekF = new A._Record_2(B.SemanticsAction_8_scrollRight, B.SemanticsAction_4_scrollLeft);
    B.Record2_false_false = new A._Record_2(false, false);
    B.Record2_false_null = new A._Record_2(false, null);
    B.Record2_false_true = new A._Record_2(false, true);
    B.Record2_gfh = new A._Record_2(B.SemanticsAction_16_scrollUp, B.SemanticsAction_32_scrollDown);
    B.Record2_oB8 = new A._Record_2(B.SemanticsAction_32_scrollDown, B.SemanticsAction_16_scrollUp);
    B.Record2_true_false = new A._Record_2(true, false);
    B.Record2_true_true = new A._Record_2(true, true);
    B.Record2_uJ6 = new A._Record_2(B.TextSelectionHandleType_1, B.TextSelectionHandleType_0);
    B.XmlAttributeType_BDu = new A.XmlAttributeType('"', 1, "DOUBLE_QUOTE");
    B.Record2_wb7 = new A._Record_2("", B.XmlAttributeType_BDu);
    B.Rect_895 = new A.Rect(-1 / 0, -1 / 0, 1 / 0, 1 / 0);
    B.Rect_NUV = new A.Rect(-1000000000, -1000000000, 1000000000, 1000000000);
    B.RenderAnimatedSizeState_0 = new A.RenderAnimatedSizeState(0, "start");
    B.RenderAnimatedSizeState_1 = new A.RenderAnimatedSizeState(1, "stable");
    B.RenderAnimatedSizeState_2 = new A.RenderAnimatedSizeState(2, "changed");
    B.RenderAnimatedSizeState_3 = new A.RenderAnimatedSizeState(3, "unstable");
    B.RenderComparison_0 = new A.RenderComparison(0, "identical");
    B.RenderComparison_2 = new A.RenderComparison(2, "paint");
    B.RenderComparison_3 = new A.RenderComparison(3, "layout");
    B.PartialStackFrame_Element_inflateWidget = new A.PartialStackFrame("Element", "inflateWidget");
    B.PartialStackFrame_Element_updateChild = new A.PartialStackFrame("Element", "updateChild");
    B.PartialStackFrame_1Sl = new A.PartialStackFrame("SingleChildRenderObjectElement", "mount");
    B.List_Yof = A._setArrayType(makeConstList([B.PartialStackFrame_Element_inflateWidget, B.PartialStackFrame_Element_updateChild, B.PartialStackFrame_1Sl]), type$.JSArray_PartialStackFrame);
    B.RepetitiveStackFrameFilter_5Wd = new A.RepetitiveStackFrameFilter(B.List_Yof);
    B.PartialStackFrame_ComponentElement_performRebuild = new A.PartialStackFrame("ComponentElement", "performRebuild");
    B.PartialStackFrame_Element_rebuild = new A.PartialStackFrame("Element", "rebuild");
    B.PartialStackFrame_ComponentElement__firstBuild = new A.PartialStackFrame("ComponentElement", "_firstBuild");
    B.PartialStackFrame_ComponentElement_mount = new A.PartialStackFrame("ComponentElement", "mount");
    B.List_2DS = A._setArrayType(makeConstList([B.PartialStackFrame_Element_inflateWidget, B.PartialStackFrame_Element_updateChild, B.PartialStackFrame_ComponentElement_performRebuild, B.PartialStackFrame_Element_rebuild, B.PartialStackFrame_ComponentElement__firstBuild, B.PartialStackFrame_ComponentElement_mount]), type$.JSArray_PartialStackFrame);
    B.RepetitiveStackFrameFilter_8Qb = new A.RepetitiveStackFrameFilter(B.List_2DS);
    B.PartialStackFrame_StatefulElement_performRebuild = new A.PartialStackFrame("StatefulElement", "performRebuild");
    B.PartialStackFrame_StatefulElement__firstBuild = new A.PartialStackFrame("StatefulElement", "_firstBuild");
    B.List_pJ8 = A._setArrayType(makeConstList([B.PartialStackFrame_Element_inflateWidget, B.PartialStackFrame_Element_updateChild, B.PartialStackFrame_ComponentElement_performRebuild, B.PartialStackFrame_StatefulElement_performRebuild, B.PartialStackFrame_Element_rebuild, B.PartialStackFrame_ComponentElement__firstBuild, B.PartialStackFrame_StatefulElement__firstBuild, B.PartialStackFrame_ComponentElement_mount]), type$.JSArray_PartialStackFrame);
    B.RepetitiveStackFrameFilter_TLj = new A.RepetitiveStackFrameFilter(B.List_pJ8);
    B.List_lqW = A._setArrayType(makeConstList([B.PartialStackFrame_Element_updateChild, B.PartialStackFrame_1Sl]), type$.JSArray_PartialStackFrame);
    B.RepetitiveStackFrameFilter_YHr = new A.RepetitiveStackFrameFilter(B.List_lqW);
    B.List_EgU = A._setArrayType(makeConstList([B.PartialStackFrame_Element_updateChild, B.PartialStackFrame_ComponentElement_performRebuild, B.PartialStackFrame_StatefulElement_performRebuild, B.PartialStackFrame_Element_rebuild, B.PartialStackFrame_ComponentElement__firstBuild, B.PartialStackFrame_StatefulElement__firstBuild, B.PartialStackFrame_ComponentElement_mount]), type$.JSArray_PartialStackFrame);
    B.RepetitiveStackFrameFilter_YTE = new A.RepetitiveStackFrameFilter(B.List_EgU);
    B.List_iRa = A._setArrayType(makeConstList([B.PartialStackFrame_Element_updateChild, B.PartialStackFrame_ComponentElement_performRebuild, B.PartialStackFrame_Element_rebuild, B.PartialStackFrame_ComponentElement__firstBuild, B.PartialStackFrame_ComponentElement_mount]), type$.JSArray_PartialStackFrame);
    B.RepetitiveStackFrameFilter_m8F = new A.RepetitiveStackFrameFilter(B.List_iRa);
    B.RequestMethodType_0 = new A.RequestMethodType(0, "get");
    B.RequestMethodType_1 = new A.RequestMethodType(1, "post");
    B.Radius_28_28 = new A.Radius(28, 28);
    B.BorderRadius_com = new A.BorderRadius(B.Radius_28_28, B.Radius_28_28, B.Radius_28_28, B.Radius_28_28);
    B.RoundedRectangleBorder_2Ta = new A.RoundedRectangleBorder(B.BorderRadius_com, B.BorderSide_Ah5);
    B.Radius_16_16 = new A.Radius(16, 16);
    B.BorderRadius_IFL = new A.BorderRadius(B.Radius_16_16, B.Radius_16_16, B.Radius_16_16, B.Radius_16_16);
    B.RoundedRectangleBorder_4BV = new A.RoundedRectangleBorder(B.BorderRadius_IFL, B.BorderSide_Ah5);
    B.Radius_12_12 = new A.Radius(12, 12);
    B.BorderRadius_UYD = new A.BorderRadius(B.Radius_12_12, B.Radius_12_12, B.Radius_12_12, B.Radius_12_12);
    B.RoundedRectangleBorder_HeN = new A.RoundedRectangleBorder(B.BorderRadius_UYD, B.BorderSide_Ah5);
    B.BorderRadius_X2o = new A.BorderRadius(B.Radius_2_2, B.Radius_2_2, B.Radius_2_2, B.Radius_2_2);
    B.RoundedRectangleBorder_oPN = new A.RoundedRectangleBorder(B.BorderRadius_X2o, B.BorderSide_Ah5);
    B.RoundedRectangleBorder_pY4 = new A.RoundedRectangleBorder(B.BorderRadius_nnp, B.BorderSide_Ah5);
    B.RouteInformationReportingType_0 = new A.RouteInformationReportingType(0, "none");
    B.RoutePopDisposition_0 = new A.RoutePopDisposition(0, "pop");
    B.RoutePopDisposition_1 = new A.RoutePopDisposition(1, "doNotPop");
    B.RoutePopDisposition_2 = new A.RoutePopDisposition(2, "bubble");
    B.RouteSettings_null_null = new A.RouteSettings(null, null);
    B.ScaffoldGeometry_null_null = new A.ScaffoldGeometry(null, null);
    B.SchedulerPhase_0 = new A.SchedulerPhase(0, "idle");
    B.SchedulerPhase_1 = new A.SchedulerPhase(1, "transientCallbacks");
    B.SchedulerPhase_2 = new A.SchedulerPhase(2, "midFrameMicrotasks");
    B.SchedulerPhase_3 = new A.SchedulerPhase(3, "persistentCallbacks");
    B.SchedulerPhase_4 = new A.SchedulerPhase(4, "postFrameCallbacks");
    B.ScriptCategory_0 = new A.ScriptCategory(0, "englishLike");
    B.ScrollDirection_0 = new A.ScrollDirection(0, "idle");
    B.ScrollDirection_1 = new A.ScrollDirection(1, "forward");
    B.ScrollDirection_2 = new A.ScrollDirection(2, "reverse");
    B.ScrollPositionAlignmentPolicy_0 = new A.ScrollPositionAlignmentPolicy(0, "explicit");
    B.ScrollPositionAlignmentPolicy_1 = new A.ScrollPositionAlignmentPolicy(1, "keepVisibleAtEnd");
    B.ScrollPositionAlignmentPolicy_2 = new A.ScrollPositionAlignmentPolicy(2, "keepVisibleAtStart");
    B.ScrollViewKeyboardDismissBehavior_0 = new A.ScrollViewKeyboardDismissBehavior(0, "manual");
    B.ScrollbarOrientation_0 = new A.ScrollbarOrientation(0, "left");
    B.ScrollbarOrientation_1 = new A.ScrollbarOrientation(1, "right");
    B.ScrollbarOrientation_2 = new A.ScrollbarOrientation(2, "top");
    B.ScrollbarOrientation_3 = new A.ScrollbarOrientation(3, "bottom");
    B.ScrollbarThemeData_loh = new A.ScrollbarThemeData(null, null, null, null, null, null, null, null, null, null, null);
    B.SearchBarThemeData_HPM = new A.SearchBarThemeData(null, null, null, null, null, null, null, null, null, null, null, null);
    B.SearchViewThemeData_gYW = new A.SearchViewThemeData(null, null, null, null, null, null, null, null, null, null, null, null, null);
    B.SegmentedButtonThemeData_null_null = new A.SegmentedButtonThemeData(null, null);
    B.SelectionChangedCause_0 = new A.SelectionChangedCause(0, "tap");
    B.SelectionChangedCause_1 = new A.SelectionChangedCause(1, "doubleTap");
    B.SelectionChangedCause_2 = new A.SelectionChangedCause(2, "longPress");
    B.SelectionChangedCause_3 = new A.SelectionChangedCause(3, "forcePress");
    B.SelectionChangedCause_5 = new A.SelectionChangedCause(5, "toolbar");
    B.SelectionChangedCause_6 = new A.SelectionChangedCause(6, "drag");
    B.SelectionChangedCause_7 = new A.SelectionChangedCause(7, "scribble");
    B.SelectionEventType_0 = new A.SelectionEventType(0, "startEdgeUpdate");
    B.SelectionEventType_1 = new A.SelectionEventType(1, "endEdgeUpdate");
    B.SelectionEventType_4 = new A.SelectionEventType(4, "selectWord");
    B.SelectionEventType_5 = new A.SelectionEventType(5, "selectParagraph");
    B.SelectionExtendDirection_0 = new A.SelectionExtendDirection(0, "previousLine");
    B.SelectionExtendDirection_1 = new A.SelectionExtendDirection(1, "nextLine");
    B.SelectionExtendDirection_2 = new A.SelectionExtendDirection(2, "forward");
    B.SelectionExtendDirection_3 = new A.SelectionExtendDirection(3, "backward");
    B.SelectionStatus_2 = new A.SelectionStatus(2, "none");
    B.SelectionGeometry_6U2 = new A.SelectionGeometry(null, null, B.SelectionStatus_2, B.List_empty14, true);
    B.SelectionGeometry_jnK = new A.SelectionGeometry(null, null, B.SelectionStatus_2, B.List_empty14, false);
    B.SelectionResult_0 = new A.SelectionResult(0, "next");
    B.SelectionResult_1 = new A.SelectionResult(1, "previous");
    B.SelectionResult_2 = new A.SelectionResult(2, "end");
    B.SelectionResult_3 = new A.SelectionResult(3, "pending");
    B.SelectionResult_4 = new A.SelectionResult(4, "none");
    B.SelectionStatus_0 = new A.SelectionStatus(0, "uncollapsed");
    B.SelectionStatus_1 = new A.SelectionStatus(1, "collapsed");
    B.SemanticsRole_0 = new A.SemanticsRole(0, "none");
    B.SemanticsTag_C6p = new A.SemanticsTag("RenderViewport.twoPane");
    B.SemanticsTag_W8h = new A.SemanticsTag("RenderViewport.excludeFromScrolling");
    B.SemanticsTag_mk5 = new A.SemanticsTag("_InputDecoratorState.suffix");
    B.SemanticsTag_sot = new A.SemanticsTag("_InputDecoratorState.prefix");
    B.SemanticsUpdatePhase_0 = new A.SemanticsUpdatePhase(0, "idle");
    B.SemanticsUpdatePhase_1 = new A.SemanticsUpdatePhase(1, "updating");
    B.SemanticsUpdatePhase_2 = new A.SemanticsUpdatePhase(2, "postUpdate");
    B.Set_39d3m = new A.GeneralConstantSet([B.OperatingSystem_4, B.OperatingSystem_2, B.OperatingSystem_3], A.findType("GeneralConstantSet<OperatingSystem>"));
    B.Set_JHFka = new A.GeneralConstantSet([10, 11, 12, 13, 133, 8232, 8233], type$.GeneralConstantSet_int);
    B.Object_5Tv = {serif: 0, "sans-serif": 1, monospace: 2, cursive: 3, fantasy: 4, "system-ui": 5, math: 6, emoji: 7, fangsong: 8};
    B.Set_Jjma = new A.ConstantStringSet(B.Object_5Tv, 9, type$.ConstantStringSet_String);
    B.XmlNodeType_0 = new A.XmlNodeType(0, "ATTRIBUTE");
    B.Set_L38eo = new A.GeneralConstantSet([B.XmlNodeType_0], type$.GeneralConstantSet_XmlNodeType);
    B.XmlNodeType_1 = new A.XmlNodeType(1, "CDATA");
    B.XmlNodeType_2 = new A.XmlNodeType(2, "COMMENT");
    B.XmlNodeType_3 = new A.XmlNodeType(3, "DECLARATION");
    B.XmlNodeType_4 = new A.XmlNodeType(4, "DOCUMENT_TYPE");
    B.XmlNodeType_7 = new A.XmlNodeType(7, "ELEMENT");
    B.XmlNodeType_10 = new A.XmlNodeType(10, "PROCESSING");
    B.XmlNodeType_11 = new A.XmlNodeType(11, "TEXT");
    B.Set_Oyjt9 = new A.GeneralConstantSet([B.XmlNodeType_1, B.XmlNodeType_2, B.XmlNodeType_3, B.XmlNodeType_4, B.XmlNodeType_7, B.XmlNodeType_10, B.XmlNodeType_11], type$.GeneralConstantSet_XmlNodeType);
    B.Set_Pvfa6 = new A.GeneralConstantSet([B.TargetPlatform_0, B.TargetPlatform_1, B.TargetPlatform_2], type$.GeneralConstantSet_TargetPlatform);
    B.Object_4BA = {"canvaskit.js": 0};
    B.Set_QUZ9u = new A.ConstantStringSet(B.Object_4BA, 1, type$.ConstantStringSet_String);
    B.Set_VWF6x = new A.GeneralConstantSet([B.PointerDeviceKind_3, B.PointerDeviceKind_2, B.PointerDeviceKind_0, B.PointerDeviceKind_5, B.PointerDeviceKind_4], type$.GeneralConstantSet_PointerDeviceKind);
    B.Object_qD1 = {click: 0, keyup: 1, keydown: 2, mouseup: 3, mousedown: 4, pointerdown: 5, pointerup: 6};
    B.Set_YLrVv = new A.ConstantStringSet(B.Object_qD1, 7, type$.ConstantStringSet_String);
    B.Set_cWSfo = new A.GeneralConstantSet([B.TargetPlatform_0, B.TargetPlatform_2, B.TargetPlatform_1], type$.GeneralConstantSet_TargetPlatform);
    B.Set_empty0 = new A.ConstantStringSet(B.Object_empty, 0, A.findType("ConstantStringSet<TargetPlatform>"));
    B.Set_empty = new A.ConstantStringSet(B.Object_empty, 0, A.findType("ConstantStringSet<WidgetState>"));
    B.Set_iVT0d = new A.GeneralConstantSet([32, 8203], type$.GeneralConstantSet_int);
    B.WidgetState_1 = new A.WidgetState(1, "focused");
    B.WidgetState_0 = new A.WidgetState(0, "hovered");
    B.WidgetState_2 = new A.WidgetState(2, "pressed");
    B.Set_iwPe4 = new A.GeneralConstantSet([B.WidgetState_1, B.WidgetState_0, B.WidgetState_2], A.findType("GeneralConstantSet<WidgetState>"));
    B.Set_kiQsn = new A.GeneralConstantSet([B.XmlNodeType_1, B.XmlNodeType_2, B.XmlNodeType_7, B.XmlNodeType_10, B.XmlNodeType_11], type$.GeneralConstantSet_XmlNodeType);
    B.Object_Abm = {click: 0, touchstart: 1, touchend: 2, pointerdown: 3, pointermove: 4, pointerup: 5};
    B.Set_lozUk = new A.ConstantStringSet(B.Object_Abm, 6, type$.ConstantStringSet_String);
    B.Set_rHjQa = new A.GeneralConstantSet([B.PointerDeviceKind_0, B.PointerDeviceKind_2, B.PointerDeviceKind_3, B.PointerDeviceKind_4, B.PointerDeviceKind_5], type$.GeneralConstantSet_PointerDeviceKind);
    B.SignOutScope_0 = new A.SignOutScope(0, "global");
    B.SignOutScope_1 = new A.SignOutScope(1, "local");
    B.SignOutScope_2 = new A.SignOutScope(2, "others");
    B.SingleActivator_0nW = new A.SingleActivator(B.LogicalKeyboardKey_120, false, false, false, true, B.LockState_0);
    B.SingleActivator_1wG = new A.SingleActivator(B.LogicalKeyboardKey_102, true, false, false, false, B.LockState_0);
    B.LockState_1 = new A.LockState(1, "locked");
    B.SingleActivator_3KH = new A.SingleActivator(B.LogicalKeyboardKey_8589935160, false, true, false, false, B.LockState_1);
    B.SingleActivator_3KH0 = new A.SingleActivator(B.LogicalKeyboardKey_8589935161, false, true, false, false, B.LockState_1);
    B.SingleActivator_6BO = new A.SingleActivator(B.LogicalKeyboardKey_118, false, false, false, true, B.LockState_0);
    B.SingleActivator_9cA = new A.SingleActivator(B.LogicalKeyboardKey_98, true, false, false, false, B.LockState_0);
    B.SingleActivator_BjR = new A.SingleActivator(B.LogicalKeyboardKey_99, true, false, false, false, B.LockState_0);
    B.SingleActivator_Cey = new A.SingleActivator(B.LogicalKeyboardKey_120, true, false, false, false, B.LockState_0);
    B.SingleActivator_EIo = new A.SingleActivator(B.LogicalKeyboardKey_8589935150, true, true, false, false, B.LockState_1);
    B.SingleActivator_EwF = new A.SingleActivator(B.LogicalKeyboardKey_99, false, false, false, true, B.LockState_0);
    B.LockState_2 = new A.LockState(2, "unlocked");
    B.SingleActivator_G2y4 = new A.SingleActivator(B.LogicalKeyboardKey_8589935153, false, false, false, false, B.LockState_2);
    B.SingleActivator_G2y1 = new A.SingleActivator(B.LogicalKeyboardKey_8589935154, false, false, false, false, B.LockState_2);
    B.SingleActivator_G2y2 = new A.SingleActivator(B.LogicalKeyboardKey_8589935155, false, false, false, false, B.LockState_2);
    B.SingleActivator_G2y0 = new A.SingleActivator(B.LogicalKeyboardKey_8589935156, false, false, false, false, B.LockState_2);
    B.SingleActivator_G2y = new A.SingleActivator(B.LogicalKeyboardKey_8589935158, false, false, false, false, B.LockState_2);
    B.SingleActivator_G2y3 = new A.SingleActivator(B.LogicalKeyboardKey_8589935159, false, false, false, false, B.LockState_2);
    B.SingleActivator_KIS = new A.SingleActivator(B.LogicalKeyboardKey_118, true, false, false, false, B.LockState_0);
    B.SingleActivator_MF34 = new A.SingleActivator(B.LogicalKeyboardKey_8589935153, false, true, false, false, B.LockState_1);
    B.SingleActivator_MF31 = new A.SingleActivator(B.LogicalKeyboardKey_8589935154, false, true, false, false, B.LockState_1);
    B.SingleActivator_MF32 = new A.SingleActivator(B.LogicalKeyboardKey_8589935155, false, true, false, false, B.LockState_1);
    B.SingleActivator_MF30 = new A.SingleActivator(B.LogicalKeyboardKey_8589935156, false, true, false, false, B.LockState_1);
    B.SingleActivator_MF3 = new A.SingleActivator(B.LogicalKeyboardKey_8589935158, false, true, false, false, B.LockState_1);
    B.SingleActivator_MF33 = new A.SingleActivator(B.LogicalKeyboardKey_8589935159, false, true, false, false, B.LockState_1);
    B.SingleActivator_PBv = new A.SingleActivator(B.LogicalKeyboardKey_8589935150, false, false, false, false, B.LockState_2);
    B.SingleActivator_PVG1 = new A.SingleActivator(B.LogicalKeyboardKey_8589935154, true, false, false, false, B.LockState_2);
    B.SingleActivator_PVG0 = new A.SingleActivator(B.LogicalKeyboardKey_8589935156, true, false, false, false, B.LockState_2);
    B.SingleActivator_PVG = new A.SingleActivator(B.LogicalKeyboardKey_8589935158, true, false, false, false, B.LockState_2);
    B.SingleActivator_Q7q = new A.SingleActivator(B.LogicalKeyboardKey_110, true, false, false, false, B.LockState_0);
    B.SingleActivator_QHL = new A.SingleActivator(B.LogicalKeyboardKey_116, true, false, false, false, B.LockState_0);
    B.SingleActivator_QuT0 = new A.SingleActivator(B.LogicalKeyboardKey_4294968069, true, false, false, false, B.LockState_0);
    B.SingleActivator_QuT = new A.SingleActivator(B.LogicalKeyboardKey_4294968070, true, false, false, false, B.LockState_0);
    B.SingleActivator_U2h = new A.SingleActivator(B.LogicalKeyboardKey_122, true, false, false, false, B.LockState_0);
    B.SingleActivator_VTy = new A.SingleActivator(B.LogicalKeyboardKey_122, false, true, false, true, B.LockState_0);
    B.SingleActivator_WL92 = new A.SingleActivator(B.LogicalKeyboardKey_4294968065, false, true, false, true, B.LockState_0);
    B.SingleActivator_WL9 = new A.SingleActivator(B.LogicalKeyboardKey_4294968066, false, true, false, true, B.LockState_0);
    B.SingleActivator_WL90 = new A.SingleActivator(B.LogicalKeyboardKey_4294968067, false, true, false, true, B.LockState_0);
    B.SingleActivator_WL91 = new A.SingleActivator(B.LogicalKeyboardKey_4294968068, false, true, false, true, B.LockState_0);
    B.SingleActivator_WxM = new A.SingleActivator(B.LogicalKeyboardKey_8589935160, true, false, false, false, B.LockState_2);
    B.SingleActivator_ax4 = new A.SingleActivator(B.LogicalKeyboardKey_8589935160, false, false, false, false, B.LockState_2);
    B.SingleActivator_ax40 = new A.SingleActivator(B.LogicalKeyboardKey_8589935161, false, false, false, false, B.LockState_2);
    B.SingleActivator_b3x = new A.SingleActivator(B.LogicalKeyboardKey_112, true, false, false, false, B.LockState_0);
    B.SingleActivator_e1P = new A.SingleActivator(B.LogicalKeyboardKey_8589935150, false, true, false, false, B.LockState_1);
    B.SingleActivator_e8R = new A.SingleActivator(B.LogicalKeyboardKey_122, true, true, false, false, B.LockState_0);
    B.SingleActivator_fgt4 = new A.SingleActivator(B.LogicalKeyboardKey_4294968065, true, true, false, false, B.LockState_0);
    B.SingleActivator_fgt3 = new A.SingleActivator(B.LogicalKeyboardKey_4294968068, true, true, false, false, B.LockState_0);
    B.SingleActivator_fgt0 = new A.SingleActivator(B.LogicalKeyboardKey_4294968069, true, true, false, false, B.LockState_0);
    B.SingleActivator_fgt = new A.SingleActivator(B.LogicalKeyboardKey_4294968070, true, true, false, false, B.LockState_0);
    B.SingleActivator_kdm = new A.SingleActivator(B.LogicalKeyboardKey_97, true, false, false, false, B.LockState_0);
    B.SingleActivator_oIV = new A.SingleActivator(B.LogicalKeyboardKey_101, true, false, false, false, B.LockState_0);
    B.SingleActivator_oQw1 = new A.SingleActivator(B.LogicalKeyboardKey_8589935154, true, true, false, false, B.LockState_1);
    B.SingleActivator_oQw0 = new A.SingleActivator(B.LogicalKeyboardKey_8589935156, true, true, false, false, B.LockState_1);
    B.SingleActivator_oQw = new A.SingleActivator(B.LogicalKeyboardKey_8589935158, true, true, false, false, B.LockState_1);
    B.SingleActivator_pO14 = new A.SingleActivator(B.LogicalKeyboardKey_4294968065, false, true, false, false, B.LockState_0);
    B.SingleActivator_pO11 = new A.SingleActivator(B.LogicalKeyboardKey_4294968066, false, true, false, false, B.LockState_0);
    B.SingleActivator_pO12 = new A.SingleActivator(B.LogicalKeyboardKey_4294968067, false, true, false, false, B.LockState_0);
    B.SingleActivator_pO13 = new A.SingleActivator(B.LogicalKeyboardKey_4294968068, false, true, false, false, B.LockState_0);
    B.SingleActivator_pO10 = new A.SingleActivator(B.LogicalKeyboardKey_4294968069, false, true, false, false, B.LockState_0);
    B.SingleActivator_pO1 = new A.SingleActivator(B.LogicalKeyboardKey_4294968070, false, true, false, false, B.LockState_0);
    B.SingleActivator_pO15 = new A.SingleActivator(B.LogicalKeyboardKey_4294968071, false, true, false, false, B.LockState_0);
    B.SingleActivator_qp5 = new A.SingleActivator(B.LogicalKeyboardKey_97, false, false, false, true, B.LockState_0);
    B.SingleActivator_uUl1 = new A.SingleActivator(B.LogicalKeyboardKey_4294968069, false, false, false, false, B.LockState_0);
    B.SingleActivator_uUl0 = new A.SingleActivator(B.LogicalKeyboardKey_4294968070, false, false, false, false, B.LockState_0);
    B.SingleActivator_vVX2 = new A.SingleActivator(B.LogicalKeyboardKey_4294968065, false, true, true, false, B.LockState_0);
    B.SingleActivator_vVX = new A.SingleActivator(B.LogicalKeyboardKey_4294968066, false, true, true, false, B.LockState_0);
    B.SingleActivator_vVX0 = new A.SingleActivator(B.LogicalKeyboardKey_4294968067, false, true, true, false, B.LockState_0);
    B.SingleActivator_vVX1 = new A.SingleActivator(B.LogicalKeyboardKey_4294968068, false, true, true, false, B.LockState_0);
    B.SingleActivator_wGo = new A.SingleActivator(B.LogicalKeyboardKey_4294968072, false, true, false, false, B.LockState_0);
    B.SingleActivator_x7b = new A.SingleActivator(B.LogicalKeyboardKey_8589935160, true, true, false, false, B.LockState_1);
    B.SingleActivator_xH4 = new A.SingleActivator(B.LogicalKeyboardKey_122, false, false, false, true, B.LockState_0);
    B.SingleActivator_xwY = new A.SingleActivator(B.LogicalKeyboardKey_8589935150, true, false, false, false, B.LockState_2);
    B.Size_100000_100000 = new A.Size(100000, 100000);
    B.Size_10_10 = new A.Size(10, 10);
    B.Size_22_22 = new A.Size(22, 22);
    B.Size_48_36 = new A.Size(48, 36);
    B.Size_48_48 = new A.Size(48, 48);
    B.Size_RzZ = new A.Size(80, 47.5);
    B.Size_qTB = new A.Size(77.37, 37.9);
    B.Size_t5z = new A.Size(1 / 0, 1 / 0);
    B.SizedBox_0_0_null_null = new A.SizedBox(0, 0, null, null);
    B.SizedBox_8_null_null_null = new A.SizedBox(8, null, null, null);
    B.SizedBox_null_10_null_null = new A.SizedBox(null, 10, null, null);
    B.SizedBox_null_30_null_null = new A.SizedBox(null, 30, null, null);
    B.SizedBox_null_40_null_null = new A.SizedBox(null, 40, null, null);
    B.SizedBox_null_50_null_null = new A.SizedBox(null, 50, null, null);
    B.SliderThemeData_tAL = new A.SliderThemeData(null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null);
    B.SmartDashesType_0 = new A.SmartDashesType(0, "disabled");
    B.SmartDashesType_1 = new A.SmartDashesType(1, "enabled");
    B.SmartQuotesType_0 = new A.SmartQuotesType(0, "disabled");
    B.SmartQuotesType_1 = new A.SmartQuotesType(1, "enabled");
    B.SnackBarBehavior_0 = new A.SnackBarBehavior(0, "fixed");
    B.SnackBarBehavior_1 = new A.SnackBarBehavior(1, "floating");
    B.SnackBarClosedReason_1 = new A.SnackBarClosedReason(1, "dismiss");
    B.SnackBarClosedReason_2 = new A.SnackBarClosedReason(2, "swipe");
    B.SnackBarClosedReason_3 = new A.SnackBarClosedReason(3, "hide");
    B.SnackBarClosedReason_4 = new A.SnackBarClosedReason(4, "remove");
    B.SnackBarClosedReason_5 = new A.SnackBarClosedReason(5, "timeout");
    B.SnackBarThemeData_P68 = new A.SnackBarThemeData(null, null, null, null, null, null, null, null, null, null, null, null, null, null);
    B.SnapshotMode_0 = new A.SnapshotMode(0, "permissive");
    B.SnapshotMode_1 = new A.SnapshotMode(1, "normal");
    B.SnapshotMode_2 = new A.SnapshotMode(2, "forced");
    B.SocketStates_0 = new A.SocketStates(0, "connecting");
    B.SocketStates_1 = new A.SocketStates(1, "open");
    B.SocketStates_2 = new A.SocketStates(2, "disconnecting");
    B.SocketStates_3 = new A.SocketStates(3, "closed");
    B.SocketStates_4 = new A.SocketStates(4, "disconnected");
    B.SpaceHome_null = new A.SpaceHome(null);
    B.SpaceRate_null = new A.SpaceRate(null);
    B.SpellCheckConfiguration_asH = new A.SpellCheckConfiguration(null, null, null, null, false);
    B.SpringType_0 = new A.SpringType(0, "criticallyDamped");
    B.SpringType_1 = new A.SpringType(1, "underDamped");
    B.SpringType_2 = new A.SpringType(2, "overDamped");
    B.StackFit_0 = new A.StackFit(0, "loose");
    B.StackFit_2 = new A.StackFit(2, "passthrough");
    B.StackFrame_Bjm = new A.StackFrame("<asynchronous suspension>", -1, "", "", "", -1, -1, "", "asynchronous suspension");
    B.StackFrame_fqN = new A.StackFrame("...", -1, "", "", "", -1, -1, "", "...");
    B.StandardComponentType_0 = new A.StandardComponentType(0, "backButton");
    B.StandardComponentType_2 = new A.StandardComponentType(2, "moreButton");
    B.StringCharacters_GVp = new A.StringCharacters("");
    B.StrokeCap_0 = new A.StrokeCap(0, "butt");
    B.StrokeCap_1 = new A.StrokeCap(1, "round");
    B.StrokeJoin_0 = new A.StrokeJoin(0, "miter");
    B.StrokeJoin_1 = new A.StrokeJoin(1, "round");
    B.StrutStyle_Myv = new A.StrutStyle(null, null, null, 0, null, null, null, 0, null, null);
    B.SwitchThemeData_lmW = new A.SwitchThemeData(null, null, null, null, null, null, null, null, null, null);
    B.Symbol_14L = new A.Symbol("_count=");
    B.Symbol_QKO = new A.Symbol("_reentrantlyRemovedListeners=");
    B.Symbol_Uql = new A.Symbol("_notificationCallStackDepth=");
    B.Symbol__count = new A.Symbol("_count");
    B.Symbol__creationDispatched = new A.Symbol("_creationDispatched");
    B.Symbol__debugDisposed = new A.Symbol("_debugDisposed");
    B.Symbol__listeners = new A.Symbol("_listeners");
    B.Symbol__notificationCallStackDepth = new A.Symbol("_notificationCallStackDepth");
    B.Symbol__reentrantlyRemovedListeners = new A.Symbol("_reentrantlyRemovedListeners");
    B.Symbol__removeAt = new A.Symbol("_removeAt");
    B.Symbol__throwNoParent = new A.Symbol("_throwNoParent");
    B.Symbol_call = new A.Symbol("call");
    B.Symbol_rYd = new A.Symbol("_debugDisposed=");
    B.Symbol_wUb = new A.Symbol("_listeners=");
    B.Symbol_xld = new A.Symbol("_creationDispatched=");
    B.SystemMouseCursor_basic = new A.SystemMouseCursor("basic");
    B.SystemMouseCursor_click = new A.SystemMouseCursor("click");
    B.SystemMouseCursor_text = new A.SystemMouseCursor("text");
    B.SystemSoundType_0 = new A.SystemSoundType(0, "click");
    B.SystemSoundType_1 = new A.SystemSoundType(1, "alert");
    B.SystemUiOverlayStyle_4qY = new A.SystemUiOverlayStyle(B.Color_vnR, null, B.Brightness_1, null, null, B.Brightness_1, B.Brightness_0, null);
    B.SystemUiOverlayStyle_PSv = new A.SystemUiOverlayStyle(B.Color_vnR, null, B.Brightness_1, null, null, B.Brightness_0, B.Brightness_1, null);
    B.TabBarThemeData_cDs = new A.TabBarThemeData(null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null);
    B.TapSemanticEvent_tap = new A.TapSemanticEvent("tap");
    B.TextAlignVertical_0 = new A.TextAlignVertical(0);
    B.TextAlignVertical_m1 = new A.TextAlignVertical(-1);
    B.TextBaseline_0 = new A.TextBaseline(0, "alphabetic");
    B.TextBaseline_1 = new A.TextBaseline(1, "ideographic");
    B.TextButtonThemeData_null = new A.TextButtonThemeData(null);
    B.TextCapitalization_30 = new A.TextCapitalization(3, "none");
    B.TextCapitalizationConfig_TextCapitalization_3 = new A.TextCapitalizationConfig(B.TextCapitalization_30);
    B.TextCapitalization_0 = new A.TextCapitalization(0, "words");
    B.TextCapitalization_1 = new A.TextCapitalization(1, "sentences");
    B.TextCapitalization_2 = new A.TextCapitalization(2, "characters");
    B.TextCapitalization_3 = new A.TextCapitalization0(3, "none");
    B.TextDecoration_4 = new A.TextDecoration(4);
    B.TextGranularity_0 = new A.TextGranularity(0, "character");
    B.TextGranularity_1 = new A.TextGranularity(1, "word");
    B.TextGranularity_2 = new A.TextGranularity(2, "paragraph");
    B.TextGranularity_3 = new A.TextGranularity(3, "line");
    B.TextGranularity_4 = new A.TextGranularity(4, "document");
    B.TextLeadingDistribution_0 = new A.TextLeadingDistribution(0, "proportional");
    B.TextHeightBehavior_TextLeadingDistribution_0 = new A.TextHeightBehavior(B.TextLeadingDistribution_0);
    B.TextInputAction_0 = new A.TextInputAction(0, "none");
    B.TextInputAction_1 = new A.TextInputAction(1, "unspecified");
    B.TextInputAction_10 = new A.TextInputAction(10, "route");
    B.TextInputAction_11 = new A.TextInputAction(11, "emergencyCall");
    B.TextInputAction_12 = new A.TextInputAction(12, "newline");
    B.TextInputAction_2 = new A.TextInputAction(2, "done");
    B.TextInputAction_3 = new A.TextInputAction(3, "go");
    B.TextInputAction_4 = new A.TextInputAction(4, "search");
    B.TextInputAction_5 = new A.TextInputAction(5, "send");
    B.TextInputAction_6 = new A.TextInputAction(6, "next");
    B.TextInputAction_7 = new A.TextInputAction(7, "previous");
    B.TextInputAction_8 = new A.TextInputAction(8, "continueAction");
    B.TextInputAction_9 = new A.TextInputAction(9, "join");
    B.TextInputType_0_null_null = new A.TextInputType(0, null, null);
    B.TextInputType_10_null_null = new A.TextInputType(10, null, null);
    B.TextInputType_1_null_null = new A.TextInputType(1, null, null);
    B.TextLeadingDistribution_1 = new A.TextLeadingDistribution(1, "even");
    B.TextOverflow_2 = new A.TextOverflow(2, "ellipsis");
    B.TextOverflow_3 = new A.TextOverflow(3, "visible");
    B.TextPosition_0_TextAffinity_1 = new A.TextPosition(0, B.TextAffinity_1);
    B.TextSelectionThemeData_null_null_null = new A.TextSelectionThemeData(null, null, null);
    B.TextSelectionToolbarAnchors_Offset_0_0_null = new A.TextSelectionToolbarAnchors(B.Offset_0_0, null);
    B.TextSelection_qBU = new A.TextSelection(0, 0, B.TextAffinity_1, false, 0, 0);
    B.TextStyle_9Pf = new A.TextStyle(true, B.Color_9Ph, null, null, null, null, 14, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null);
    B.TextSpan_fe5 = new A.TextSpan("\u2702", null, B.C__DeferringMouseCursor, B.TextStyle_9Pf);
    B.TextDecoration_0 = new A.TextDecoration(0);
    B.TextStyle_5v7 = new A.TextStyle(false, B.CupertinoDynamicColor_QkJ, null, "CupertinoSystemText", null, null, 17, null, null, -0.41, null, null, null, null, null, null, null, B.TextDecoration_0, null, null, null, null, null, null, null, null);
    B.TextStyle_7RY = new A.TextStyle(true, B.Color_wst, null, null, null, null, 10, null, null, null, null, null, 1.2, null, null, null, null, null, null, null, null, null, null, null, null, null);
    B.TextDecoration_1 = new A.TextDecoration(1);
    B.TextStyle_9IC = new A.TextStyle(true, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, B.TextDecoration_1, null, null, null, null, null, null, null, null);
    B.TextStyle_Czj = new A.TextStyle(false, B.CupertinoDynamicColor_b5s, null, "CupertinoSystemDisplay", null, null, 21, B.FontWeight_3, null, 0.4, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null);
    B.TextStyle_IHC = new A.TextStyle(true, null, null, null, null, null, null, B.FontWeight_3, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null);
    B.TextStyle_IYq = new A.TextStyle(false, B.CupertinoDynamicColor_b5s, null, "CupertinoSystemDisplay", null, null, 21, B.FontWeight_3, null, -0.6, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null);
    B.TextStyle_KXJ = new A.TextStyle(true, null, null, null, null, null, null, B.FontWeight_6, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null);
    B.Color_jbl = new A.Color(0.8156862745098039, 1, 0, 0, B.ColorSpace_0);
    B.TextDecorationStyle_1 = new A.TextDecorationStyle(1, "double");
    B.TextStyle_L1b = new A.TextStyle(true, B.Color_jbl, null, "monospace", null, null, 48, B.FontWeight_8, null, null, null, null, null, null, null, null, null, B.TextDecoration_1, B.Color_VwQ, B.TextDecorationStyle_1, null, "fallback style; consider putting your text in a Material", null, null, null, null);
    B.TextStyle_LKM = new A.TextStyle(false, B.CupertinoDynamicColor_b5s, null, "CupertinoSystemDisplay", null, null, 34, B.FontWeight_6, null, 0.38, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null);
    B.TextStyle_Vot = new A.TextStyle(false, null, null, null, null, null, 15, B.FontWeight_3, null, -0.15, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null);
    B.Shadow_eT9 = new A.Shadow(B.Color_vnR, B.Offset_0_0, 1);
    B.List_kDz = A._setArrayType(makeConstList([B.Shadow_eT9]), type$.JSArray_Shadow);
    B.TextStyle_a5a = new A.TextStyle(true, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, B.List_kDz, null, null, null);
    B.TextStyle_c2P = new A.TextStyle(false, B.CupertinoDynamicColor_yWg, null, "CupertinoSystemText", null, null, 10, B.FontWeight_4, null, -0.24, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null);
    B.TextStyle_dPI = new A.TextStyle(false, null, null, null, null, null, 14, B.FontWeight_3, null, -0.15, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null);
    B.TextStyle_dXK = new A.TextStyle(false, B.CupertinoDynamicColor_b5s, null, "CupertinoSystemText", null, null, 17, null, null, -0.41, null, null, null, null, null, null, null, B.TextDecoration_0, null, null, null, null, null, null, null, null);
    B.TextStyle_j9P = new A.TextStyle(true, null, null, null, null, null, 18, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null);
    B.TextStyle_pPb = new A.TextStyle(false, B.CupertinoDynamicColor_b5s, null, "CupertinoSystemText", null, null, 17, B.FontWeight_5, null, -0.41, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null);
    B.Color_ckE = new A.Color(1, 0.5647058823529412, 0, 0, B.ColorSpace_0);
    B.TextStyle_ruJ = new A.TextStyle(true, B.Color_ckE, null, null, null, null, 7.5, B.FontWeight_7, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null);
    B.TextStyle_ufQ = new A.TextStyle(false, B.CupertinoDynamicColor_QkJ, null, "CupertinoSystemText", null, null, 15, null, null, -0.23, null, null, null, null, null, null, null, B.TextDecoration_0, null, null, null, null, null, null, null, null);
    B.TextStyle_xjE = new A.TextStyle(true, null, null, null, null, null, 20, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null);
    B.TextStyle_eKB = new A.TextStyle(false, null, null, null, null, null, 96, B.FontWeight_0, null, null, null, B.TextBaseline_1, null, null, null, null, null, null, null, null, null, "dense displayLarge 2018", null, null, null, null);
    B.TextStyle_SlM = new A.TextStyle(false, null, null, null, null, null, 60, B.FontWeight_0, null, null, null, B.TextBaseline_1, null, null, null, null, null, null, null, null, null, "dense displayMedium 2018", null, null, null, null);
    B.TextStyle_D0g = new A.TextStyle(false, null, null, null, null, null, 48, B.FontWeight_3, null, null, null, B.TextBaseline_1, null, null, null, null, null, null, null, null, null, "dense displaySmall 2018", null, null, null, null);
    B.TextStyle_IdV = new A.TextStyle(false, null, null, null, null, null, 40, B.FontWeight_3, null, null, null, B.TextBaseline_1, null, null, null, null, null, null, null, null, null, "dense headlineLarge 2018", null, null, null, null);
    B.TextStyle_phu = new A.TextStyle(false, null, null, null, null, null, 34, B.FontWeight_3, null, null, null, B.TextBaseline_1, null, null, null, null, null, null, null, null, null, "dense headlineMedium 2018", null, null, null, null);
    B.TextStyle_AQ0 = new A.TextStyle(false, null, null, null, null, null, 24, B.FontWeight_3, null, null, null, B.TextBaseline_1, null, null, null, null, null, null, null, null, null, "dense headlineSmall 2018", null, null, null, null);
    B.TextStyle_4dE = new A.TextStyle(false, null, null, null, null, null, 21, B.FontWeight_4, null, null, null, B.TextBaseline_1, null, null, null, null, null, null, null, null, null, "dense titleLarge 2018", null, null, null, null);
    B.TextStyle_bb5 = new A.TextStyle(false, null, null, null, null, null, 17, B.FontWeight_3, null, null, null, B.TextBaseline_1, null, null, null, null, null, null, null, null, null, "dense titleMedium 2018", null, null, null, null);
    B.TextStyle_Fqp = new A.TextStyle(false, null, null, null, null, null, 15, B.FontWeight_4, null, null, null, B.TextBaseline_1, null, null, null, null, null, null, null, null, null, "dense titleSmall 2018", null, null, null, null);
    B.TextStyle_PPD = new A.TextStyle(false, null, null, null, null, null, 17, B.FontWeight_3, null, null, null, B.TextBaseline_1, null, null, null, null, null, null, null, null, null, "dense bodyLarge 2018", null, null, null, null);
    B.TextStyle_b5v = new A.TextStyle(false, null, null, null, null, null, 15, B.FontWeight_3, null, null, null, B.TextBaseline_1, null, null, null, null, null, null, null, null, null, "dense bodyMedium 2018", null, null, null, null);
    B.TextStyle_WMy = new A.TextStyle(false, null, null, null, null, null, 13, B.FontWeight_3, null, null, null, B.TextBaseline_1, null, null, null, null, null, null, null, null, null, "dense bodySmall 2018", null, null, null, null);
    B.TextStyle_GBp = new A.TextStyle(false, null, null, null, null, null, 15, B.FontWeight_4, null, null, null, B.TextBaseline_1, null, null, null, null, null, null, null, null, null, "dense labelLarge 2018", null, null, null, null);
    B.TextStyle_LEc = new A.TextStyle(false, null, null, null, null, null, 12, B.FontWeight_3, null, null, null, B.TextBaseline_1, null, null, null, null, null, null, null, null, null, "dense labelMedium 2018", null, null, null, null);
    B.TextStyle_Nce = new A.TextStyle(false, null, null, null, null, null, 11, B.FontWeight_3, null, null, null, B.TextBaseline_1, null, null, null, null, null, null, null, null, null, "dense labelSmall 2018", null, null, null, null);
    B.TextTheme_15m = new A.TextTheme(B.TextStyle_eKB, B.TextStyle_SlM, B.TextStyle_D0g, B.TextStyle_IdV, B.TextStyle_phu, B.TextStyle_AQ0, B.TextStyle_4dE, B.TextStyle_bb5, B.TextStyle_Fqp, B.TextStyle_PPD, B.TextStyle_b5v, B.TextStyle_WMy, B.TextStyle_GBp, B.TextStyle_LEc, B.TextStyle_Nce);
    B.TextStyle_6XK = new A.TextStyle(false, null, null, null, null, null, 112, B.FontWeight_0, null, null, null, B.TextBaseline_1, null, null, null, null, null, null, null, null, null, "dense displayLarge 2014", null, null, null, null);
    B.TextStyle_gJ3 = new A.TextStyle(false, null, null, null, null, null, 56, B.FontWeight_3, null, null, null, B.TextBaseline_1, null, null, null, null, null, null, null, null, null, "dense displayMedium 2014", null, null, null, null);
    B.TextStyle_0hW = new A.TextStyle(false, null, null, null, null, null, 45, B.FontWeight_3, null, null, null, B.TextBaseline_1, null, null, null, null, null, null, null, null, null, "dense displaySmall 2014", null, null, null, null);
    B.TextStyle_Ao2 = new A.TextStyle(false, null, null, null, null, null, 40, B.FontWeight_3, null, null, null, B.TextBaseline_1, null, null, null, null, null, null, null, null, null, "dense headlineLarge 2014", null, null, null, null);
    B.TextStyle_phu0 = new A.TextStyle(false, null, null, null, null, null, 34, B.FontWeight_3, null, null, null, B.TextBaseline_1, null, null, null, null, null, null, null, null, null, "dense headlineMedium 2014", null, null, null, null);
    B.TextStyle_bVA = new A.TextStyle(false, null, null, null, null, null, 24, B.FontWeight_3, null, null, null, B.TextBaseline_1, null, null, null, null, null, null, null, null, null, "dense headlineSmall 2014", null, null, null, null);
    B.TextStyle_4dE0 = new A.TextStyle(false, null, null, null, null, null, 21, B.FontWeight_4, null, null, null, B.TextBaseline_1, null, null, null, null, null, null, null, null, null, "dense titleLarge 2014", null, null, null, null);
    B.TextStyle_bb50 = new A.TextStyle(false, null, null, null, null, null, 17, B.FontWeight_3, null, null, null, B.TextBaseline_1, null, null, null, null, null, null, null, null, null, "dense titleMedium 2014", null, null, null, null);
    B.TextStyle_Fqp0 = new A.TextStyle(false, null, null, null, null, null, 15, B.FontWeight_4, null, null, null, B.TextBaseline_1, null, null, null, null, null, null, null, null, null, "dense titleSmall 2014", null, null, null, null);
    B.TextStyle_kp9 = new A.TextStyle(false, null, null, null, null, null, 15, B.FontWeight_4, null, null, null, B.TextBaseline_1, null, null, null, null, null, null, null, null, null, "dense bodyLarge 2014", null, null, null, null);
    B.TextStyle_b5v0 = new A.TextStyle(false, null, null, null, null, null, 15, B.FontWeight_3, null, null, null, B.TextBaseline_1, null, null, null, null, null, null, null, null, null, "dense bodyMedium 2014", null, null, null, null);
    B.TextStyle_WMy0 = new A.TextStyle(false, null, null, null, null, null, 13, B.FontWeight_3, null, null, null, B.TextBaseline_1, null, null, null, null, null, null, null, null, null, "dense bodySmall 2014", null, null, null, null);
    B.TextStyle_GBp0 = new A.TextStyle(false, null, null, null, null, null, 15, B.FontWeight_4, null, null, null, B.TextBaseline_1, null, null, null, null, null, null, null, null, null, "dense labelLarge 2014", null, null, null, null);
    B.TextStyle_LEc0 = new A.TextStyle(false, null, null, null, null, null, 12, B.FontWeight_3, null, null, null, B.TextBaseline_1, null, null, null, null, null, null, null, null, null, "dense labelMedium 2014", null, null, null, null);
    B.TextStyle_Nce0 = new A.TextStyle(false, null, null, null, null, null, 11, B.FontWeight_3, null, null, null, B.TextBaseline_1, null, null, null, null, null, null, null, null, null, "dense labelSmall 2014", null, null, null, null);
    B.TextTheme_65B = new A.TextTheme(B.TextStyle_6XK, B.TextStyle_gJ3, B.TextStyle_0hW, B.TextStyle_Ao2, B.TextStyle_phu0, B.TextStyle_bVA, B.TextStyle_4dE0, B.TextStyle_bb50, B.TextStyle_Fqp0, B.TextStyle_kp9, B.TextStyle_b5v0, B.TextStyle_WMy0, B.TextStyle_GBp0, B.TextStyle_LEc0, B.TextStyle_Nce0);
    B.TextStyle_3Ew = new A.TextStyle(true, B.Color_NzJ, null, "CupertinoSystemDisplay", null, null, null, null, null, null, null, null, null, null, null, null, null, B.TextDecoration_0, null, null, null, "blackCupertino displayLarge", null, null, null, null);
    B.TextStyle_UMI = new A.TextStyle(true, B.Color_NzJ, null, "CupertinoSystemDisplay", null, null, null, null, null, null, null, null, null, null, null, null, null, B.TextDecoration_0, null, null, null, "blackCupertino displayMedium", null, null, null, null);
    B.TextStyle_bH1 = new A.TextStyle(true, B.Color_NzJ, null, "CupertinoSystemDisplay", null, null, null, null, null, null, null, null, null, null, null, null, null, B.TextDecoration_0, null, null, null, "blackCupertino displaySmall", null, null, null, null);
    B.TextStyle_IXV = new A.TextStyle(true, B.Color_NzJ, null, "CupertinoSystemDisplay", null, null, null, null, null, null, null, null, null, null, null, null, null, B.TextDecoration_0, null, null, null, "blackCupertino headlineLarge", null, null, null, null);
    B.TextStyle_3Im = new A.TextStyle(true, B.Color_NzJ, null, "CupertinoSystemDisplay", null, null, null, null, null, null, null, null, null, null, null, null, null, B.TextDecoration_0, null, null, null, "blackCupertino headlineMedium", null, null, null, null);
    B.TextStyle_jz7 = new A.TextStyle(true, B.Color_PW1, null, "CupertinoSystemDisplay", null, null, null, null, null, null, null, null, null, null, null, null, null, B.TextDecoration_0, null, null, null, "blackCupertino headlineSmall", null, null, null, null);
    B.TextStyle_3Fa = new A.TextStyle(true, B.Color_PW1, null, "CupertinoSystemDisplay", null, null, null, null, null, null, null, null, null, null, null, null, null, B.TextDecoration_0, null, null, null, "blackCupertino titleLarge", null, null, null, null);
    B.TextStyle_puU = new A.TextStyle(true, B.Color_PW1, null, "CupertinoSystemText", null, null, null, null, null, null, null, null, null, null, null, null, null, B.TextDecoration_0, null, null, null, "blackCupertino titleMedium", null, null, null, null);
    B.TextStyle_SIG = new A.TextStyle(true, B.Color_vnR, null, "CupertinoSystemText", null, null, null, null, null, null, null, null, null, null, null, null, null, B.TextDecoration_0, null, null, null, "blackCupertino titleSmall", null, null, null, null);
    B.TextStyle_zNS = new A.TextStyle(true, B.Color_PW1, null, "CupertinoSystemText", null, null, null, null, null, null, null, null, null, null, null, null, null, B.TextDecoration_0, null, null, null, "blackCupertino bodyLarge", null, null, null, null);
    B.TextStyle_25a = new A.TextStyle(true, B.Color_PW1, null, "CupertinoSystemText", null, null, null, null, null, null, null, null, null, null, null, null, null, B.TextDecoration_0, null, null, null, "blackCupertino bodyMedium", null, null, null, null);
    B.TextStyle_TNi = new A.TextStyle(true, B.Color_NzJ, null, "CupertinoSystemText", null, null, null, null, null, null, null, null, null, null, null, null, null, B.TextDecoration_0, null, null, null, "blackCupertino bodySmall", null, null, null, null);
    B.TextStyle_QDa = new A.TextStyle(true, B.Color_PW1, null, "CupertinoSystemText", null, null, null, null, null, null, null, null, null, null, null, null, null, B.TextDecoration_0, null, null, null, "blackCupertino labelLarge", null, null, null, null);
    B.TextStyle_STv = new A.TextStyle(true, B.Color_vnR, null, "CupertinoSystemText", null, null, null, null, null, null, null, null, null, null, null, null, null, B.TextDecoration_0, null, null, null, "blackCupertino labelMedium", null, null, null, null);
    B.TextStyle_1Ba = new A.TextStyle(true, B.Color_vnR, null, "CupertinoSystemText", null, null, null, null, null, null, null, null, null, null, null, null, null, B.TextDecoration_0, null, null, null, "blackCupertino labelSmall", null, null, null, null);
    B.TextTheme_6nD = new A.TextTheme(B.TextStyle_3Ew, B.TextStyle_UMI, B.TextStyle_bH1, B.TextStyle_IXV, B.TextStyle_3Im, B.TextStyle_jz7, B.TextStyle_3Fa, B.TextStyle_puU, B.TextStyle_SIG, B.TextStyle_zNS, B.TextStyle_25a, B.TextStyle_TNi, B.TextStyle_QDa, B.TextStyle_STv, B.TextStyle_1Ba);
    B.TextStyle_Y6q = new A.TextStyle(false, null, null, null, null, null, 96, B.FontWeight_2, null, -1.5, null, B.TextBaseline_0, null, null, null, null, null, null, null, null, null, "englishLike displayLarge 2018", null, null, null, null);
    B.TextStyle_4wR = new A.TextStyle(false, null, null, null, null, null, 60, B.FontWeight_2, null, -0.5, null, B.TextBaseline_0, null, null, null, null, null, null, null, null, null, "englishLike displayMedium 2018", null, null, null, null);
    B.TextStyle_FFq = new A.TextStyle(false, null, null, null, null, null, 48, B.FontWeight_3, null, 0, null, B.TextBaseline_0, null, null, null, null, null, null, null, null, null, "englishLike displaySmall 2018", null, null, null, null);
    B.TextStyle_rCQ = new A.TextStyle(false, null, null, null, null, null, 40, B.FontWeight_3, null, 0.25, null, B.TextBaseline_0, null, null, null, null, null, null, null, null, null, "englishLike headlineLarge 2018", null, null, null, null);
    B.TextStyle_2Ae = new A.TextStyle(false, null, null, null, null, null, 34, B.FontWeight_3, null, 0.25, null, B.TextBaseline_0, null, null, null, null, null, null, null, null, null, "englishLike headlineMedium 2018", null, null, null, null);
    B.TextStyle_OvE = new A.TextStyle(false, null, null, null, null, null, 24, B.FontWeight_3, null, 0, null, B.TextBaseline_0, null, null, null, null, null, null, null, null, null, "englishLike headlineSmall 2018", null, null, null, null);
    B.TextStyle_JSK = new A.TextStyle(false, null, null, null, null, null, 20, B.FontWeight_4, null, 0.15, null, B.TextBaseline_0, null, null, null, null, null, null, null, null, null, "englishLike titleLarge 2018", null, null, null, null);
    B.TextStyle_bac = new A.TextStyle(false, null, null, null, null, null, 16, B.FontWeight_3, null, 0.15, null, B.TextBaseline_0, null, null, null, null, null, null, null, null, null, "englishLike titleMedium 2018", null, null, null, null);
    B.TextStyle_2hw = new A.TextStyle(false, null, null, null, null, null, 14, B.FontWeight_4, null, 0.1, null, B.TextBaseline_0, null, null, null, null, null, null, null, null, null, "englishLike titleSmall 2018", null, null, null, null);
    B.TextStyle_RNM = new A.TextStyle(false, null, null, null, null, null, 16, B.FontWeight_3, null, 0.5, null, B.TextBaseline_0, null, null, null, null, null, null, null, null, null, "englishLike bodyLarge 2018", null, null, null, null);
    B.TextStyle_0d2 = new A.TextStyle(false, null, null, null, null, null, 14, B.FontWeight_3, null, 0.25, null, B.TextBaseline_0, null, null, null, null, null, null, null, null, null, "englishLike bodyMedium 2018", null, null, null, null);
    B.TextStyle_lb7 = new A.TextStyle(false, null, null, null, null, null, 12, B.FontWeight_3, null, 0.4, null, B.TextBaseline_0, null, null, null, null, null, null, null, null, null, "englishLike bodySmall 2018", null, null, null, null);
    B.TextStyle_73Z = new A.TextStyle(false, null, null, null, null, null, 14, B.FontWeight_4, null, 1.25, null, B.TextBaseline_0, null, null, null, null, null, null, null, null, null, "englishLike labelLarge 2018", null, null, null, null);
    B.TextStyle_JYh = new A.TextStyle(false, null, null, null, null, null, 11, B.FontWeight_3, null, 1.5, null, B.TextBaseline_0, null, null, null, null, null, null, null, null, null, "englishLike labelMedium 2018", null, null, null, null);
    B.TextStyle_lsp = new A.TextStyle(false, null, null, null, null, null, 10, B.FontWeight_3, null, 1.5, null, B.TextBaseline_0, null, null, null, null, null, null, null, null, null, "englishLike labelSmall 2018", null, null, null, null);
    B.TextTheme_91F = new A.TextTheme(B.TextStyle_Y6q, B.TextStyle_4wR, B.TextStyle_FFq, B.TextStyle_rCQ, B.TextStyle_2Ae, B.TextStyle_OvE, B.TextStyle_JSK, B.TextStyle_bac, B.TextStyle_2hw, B.TextStyle_RNM, B.TextStyle_0d2, B.TextStyle_lb7, B.TextStyle_73Z, B.TextStyle_JYh, B.TextStyle_lsp);
    B.TextStyle_rWd = new A.TextStyle(true, B.Color_mwC, null, ".AppleSystemUIFont", null, null, null, null, null, null, null, null, null, null, null, null, null, B.TextDecoration_0, null, null, null, "whiteRedwoodCity displayLarge", null, null, null, null);
    B.TextStyle_5ui = new A.TextStyle(true, B.Color_mwC, null, ".AppleSystemUIFont", null, null, null, null, null, null, null, null, null, null, null, null, null, B.TextDecoration_0, null, null, null, "whiteRedwoodCity displayMedium", null, null, null, null);
    B.TextStyle_rWd0 = new A.TextStyle(true, B.Color_mwC, null, ".AppleSystemUIFont", null, null, null, null, null, null, null, null, null, null, null, null, null, B.TextDecoration_0, null, null, null, "whiteRedwoodCity displaySmall", null, null, null, null);
    B.TextStyle_vZ4 = new A.TextStyle(true, B.Color_mwC, null, ".AppleSystemUIFont", null, null, null, null, null, null, null, null, null, null, null, null, null, B.TextDecoration_0, null, null, null, "whiteRedwoodCity headlineLarge", null, null, null, null);
    B.TextStyle_7Pv = new A.TextStyle(true, B.Color_mwC, null, ".AppleSystemUIFont", null, null, null, null, null, null, null, null, null, null, null, null, null, B.TextDecoration_0, null, null, null, "whiteRedwoodCity headlineMedium", null, null, null, null);
    B.TextStyle_LrQ = new A.TextStyle(true, B.Color_wst, null, ".AppleSystemUIFont", null, null, null, null, null, null, null, null, null, null, null, null, null, B.TextDecoration_0, null, null, null, "whiteRedwoodCity headlineSmall", null, null, null, null);
    B.TextStyle_ABj = new A.TextStyle(true, B.Color_wst, null, ".AppleSystemUIFont", null, null, null, null, null, null, null, null, null, null, null, null, null, B.TextDecoration_0, null, null, null, "whiteRedwoodCity titleLarge", null, null, null, null);
    B.TextStyle_bxr = new A.TextStyle(true, B.Color_wst, null, ".AppleSystemUIFont", null, null, null, null, null, null, null, null, null, null, null, null, null, B.TextDecoration_0, null, null, null, "whiteRedwoodCity titleMedium", null, null, null, null);
    B.TextStyle_cqU = new A.TextStyle(true, B.Color_wst, null, ".AppleSystemUIFont", null, null, null, null, null, null, null, null, null, null, null, null, null, B.TextDecoration_0, null, null, null, "whiteRedwoodCity titleSmall", null, null, null, null);
    B.TextStyle_jGI = new A.TextStyle(true, B.Color_wst, null, ".AppleSystemUIFont", null, null, null, null, null, null, null, null, null, null, null, null, null, B.TextDecoration_0, null, null, null, "whiteRedwoodCity bodyLarge", null, null, null, null);
    B.TextStyle_X5c = new A.TextStyle(true, B.Color_wst, null, ".AppleSystemUIFont", null, null, null, null, null, null, null, null, null, null, null, null, null, B.TextDecoration_0, null, null, null, "whiteRedwoodCity bodyMedium", null, null, null, null);
    B.TextStyle_V7f = new A.TextStyle(true, B.Color_mwC, null, ".AppleSystemUIFont", null, null, null, null, null, null, null, null, null, null, null, null, null, B.TextDecoration_0, null, null, null, "whiteRedwoodCity bodySmall", null, null, null, null);
    B.TextStyle_H6m = new A.TextStyle(true, B.Color_wst, null, ".AppleSystemUIFont", null, null, null, null, null, null, null, null, null, null, null, null, null, B.TextDecoration_0, null, null, null, "whiteRedwoodCity labelLarge", null, null, null, null);
    B.TextStyle_VtX = new A.TextStyle(true, B.Color_wst, null, ".AppleSystemUIFont", null, null, null, null, null, null, null, null, null, null, null, null, null, B.TextDecoration_0, null, null, null, "whiteRedwoodCity labelMedium", null, null, null, null);
    B.TextStyle_89C = new A.TextStyle(true, B.Color_wst, null, ".AppleSystemUIFont", null, null, null, null, null, null, null, null, null, null, null, null, null, B.TextDecoration_0, null, null, null, "whiteRedwoodCity labelSmall", null, null, null, null);
    B.TextTheme_AUT = new A.TextTheme(B.TextStyle_rWd, B.TextStyle_5ui, B.TextStyle_rWd0, B.TextStyle_vZ4, B.TextStyle_7Pv, B.TextStyle_LrQ, B.TextStyle_ABj, B.TextStyle_bxr, B.TextStyle_cqU, B.TextStyle_jGI, B.TextStyle_X5c, B.TextStyle_V7f, B.TextStyle_H6m, B.TextStyle_VtX, B.TextStyle_89C);
    B.TextStyle_RhD = new A.TextStyle(true, B.Color_mwC, null, "Segoe UI", null, null, null, null, null, null, null, null, null, null, null, null, null, B.TextDecoration_0, null, null, null, "whiteRedmond displayLarge", null, null, null, null);
    B.TextStyle_34b = new A.TextStyle(true, B.Color_mwC, null, "Segoe UI", null, null, null, null, null, null, null, null, null, null, null, null, null, B.TextDecoration_0, null, null, null, "whiteRedmond displayMedium", null, null, null, null);
    B.TextStyle_sAk = new A.TextStyle(true, B.Color_mwC, null, "Segoe UI", null, null, null, null, null, null, null, null, null, null, null, null, null, B.TextDecoration_0, null, null, null, "whiteRedmond displaySmall", null, null, null, null);
    B.TextStyle_52s = new A.TextStyle(true, B.Color_mwC, null, "Segoe UI", null, null, null, null, null, null, null, null, null, null, null, null, null, B.TextDecoration_0, null, null, null, "whiteRedmond headlineLarge", null, null, null, null);
    B.TextStyle_jOu = new A.TextStyle(true, B.Color_mwC, null, "Segoe UI", null, null, null, null, null, null, null, null, null, null, null, null, null, B.TextDecoration_0, null, null, null, "whiteRedmond headlineMedium", null, null, null, null);
    B.TextStyle_UnA = new A.TextStyle(true, B.Color_wst, null, "Segoe UI", null, null, null, null, null, null, null, null, null, null, null, null, null, B.TextDecoration_0, null, null, null, "whiteRedmond headlineSmall", null, null, null, null);
    B.TextStyle_s0f = new A.TextStyle(true, B.Color_wst, null, "Segoe UI", null, null, null, null, null, null, null, null, null, null, null, null, null, B.TextDecoration_0, null, null, null, "whiteRedmond titleLarge", null, null, null, null);
    B.TextStyle_B1q = new A.TextStyle(true, B.Color_wst, null, "Segoe UI", null, null, null, null, null, null, null, null, null, null, null, null, null, B.TextDecoration_0, null, null, null, "whiteRedmond titleMedium", null, null, null, null);
    B.TextStyle_808 = new A.TextStyle(true, B.Color_wst, null, "Segoe UI", null, null, null, null, null, null, null, null, null, null, null, null, null, B.TextDecoration_0, null, null, null, "whiteRedmond titleSmall", null, null, null, null);
    B.TextStyle_wG2 = new A.TextStyle(true, B.Color_wst, null, "Segoe UI", null, null, null, null, null, null, null, null, null, null, null, null, null, B.TextDecoration_0, null, null, null, "whiteRedmond bodyLarge", null, null, null, null);
    B.TextStyle_mpi = new A.TextStyle(true, B.Color_wst, null, "Segoe UI", null, null, null, null, null, null, null, null, null, null, null, null, null, B.TextDecoration_0, null, null, null, "whiteRedmond bodyMedium", null, null, null, null);
    B.TextStyle_chW = new A.TextStyle(true, B.Color_mwC, null, "Segoe UI", null, null, null, null, null, null, null, null, null, null, null, null, null, B.TextDecoration_0, null, null, null, "whiteRedmond bodySmall", null, null, null, null);
    B.TextStyle_53p = new A.TextStyle(true, B.Color_wst, null, "Segoe UI", null, null, null, null, null, null, null, null, null, null, null, null, null, B.TextDecoration_0, null, null, null, "whiteRedmond labelLarge", null, null, null, null);
    B.TextStyle_Krx = new A.TextStyle(true, B.Color_wst, null, "Segoe UI", null, null, null, null, null, null, null, null, null, null, null, null, null, B.TextDecoration_0, null, null, null, "whiteRedmond labelMedium", null, null, null, null);
    B.TextStyle_095 = new A.TextStyle(true, B.Color_wst, null, "Segoe UI", null, null, null, null, null, null, null, null, null, null, null, null, null, B.TextDecoration_0, null, null, null, "whiteRedmond labelSmall", null, null, null, null);
    B.TextTheme_IGi = new A.TextTheme(B.TextStyle_RhD, B.TextStyle_34b, B.TextStyle_sAk, B.TextStyle_52s, B.TextStyle_jOu, B.TextStyle_UnA, B.TextStyle_s0f, B.TextStyle_B1q, B.TextStyle_808, B.TextStyle_wG2, B.TextStyle_mpi, B.TextStyle_chW, B.TextStyle_53p, B.TextStyle_Krx, B.TextStyle_095);
    B.TextStyle_eDF = new A.TextStyle(false, null, null, null, null, null, 112, B.FontWeight_0, null, null, null, B.TextBaseline_0, null, null, null, null, null, null, null, null, null, "englishLike displayLarge 2014", null, null, null, null);
    B.TextStyle_h8Q = new A.TextStyle(false, null, null, null, null, null, 56, B.FontWeight_3, null, null, null, B.TextBaseline_0, null, null, null, null, null, null, null, null, null, "englishLike displayMedium 2014", null, null, null, null);
    B.TextStyle_bMu = new A.TextStyle(false, null, null, null, null, null, 45, B.FontWeight_3, null, null, null, B.TextBaseline_0, null, null, null, null, null, null, null, null, null, "englishLike displaySmall 2014", null, null, null, null);
    B.TextStyle_eJL = new A.TextStyle(false, null, null, null, null, null, 40, B.FontWeight_3, null, null, null, B.TextBaseline_0, null, null, null, null, null, null, null, null, null, "englishLike headlineLarge 2014", null, null, null, null);
    B.TextStyle_KnJ = new A.TextStyle(false, null, null, null, null, null, 34, B.FontWeight_3, null, null, null, B.TextBaseline_0, null, null, null, null, null, null, null, null, null, "englishLike headlineMedium 2014", null, null, null, null);
    B.TextStyle_4Bt = new A.TextStyle(false, null, null, null, null, null, 24, B.FontWeight_3, null, null, null, B.TextBaseline_0, null, null, null, null, null, null, null, null, null, "englishLike headlineSmall 2014", null, null, null, null);
    B.TextStyle_Hc6 = new A.TextStyle(false, null, null, null, null, null, 20, B.FontWeight_4, null, null, null, B.TextBaseline_0, null, null, null, null, null, null, null, null, null, "englishLike titleLarge 2014", null, null, null, null);
    B.TextStyle_UdF = new A.TextStyle(false, null, null, null, null, null, 16, B.FontWeight_3, null, null, null, B.TextBaseline_0, null, null, null, null, null, null, null, null, null, "englishLike titleMedium 2014", null, null, null, null);
    B.TextStyle_2hw0 = new A.TextStyle(false, null, null, null, null, null, 14, B.FontWeight_4, null, 0.1, null, B.TextBaseline_0, null, null, null, null, null, null, null, null, null, "englishLike titleSmall 2014", null, null, null, null);
    B.TextStyle_0RP = new A.TextStyle(false, null, null, null, null, null, 14, B.FontWeight_4, null, null, null, B.TextBaseline_0, null, null, null, null, null, null, null, null, null, "englishLike bodyLarge 2014", null, null, null, null);
    B.TextStyle_0Xx = new A.TextStyle(false, null, null, null, null, null, 14, B.FontWeight_3, null, null, null, B.TextBaseline_0, null, null, null, null, null, null, null, null, null, "englishLike bodyMedium 2014", null, null, null, null);
    B.TextStyle_4UW = new A.TextStyle(false, null, null, null, null, null, 12, B.FontWeight_3, null, null, null, B.TextBaseline_0, null, null, null, null, null, null, null, null, null, "englishLike bodySmall 2014", null, null, null, null);
    B.TextStyle_d2u = new A.TextStyle(false, null, null, null, null, null, 14, B.FontWeight_4, null, null, null, B.TextBaseline_0, null, null, null, null, null, null, null, null, null, "englishLike labelLarge 2014", null, null, null, null);
    B.TextStyle_M3f = new A.TextStyle(false, null, null, null, null, null, 12, B.FontWeight_3, null, null, null, B.TextBaseline_0, null, null, null, null, null, null, null, null, null, "englishLike labelMedium 2014", null, null, null, null);
    B.TextStyle_lsp0 = new A.TextStyle(false, null, null, null, null, null, 10, B.FontWeight_3, null, 1.5, null, B.TextBaseline_0, null, null, null, null, null, null, null, null, null, "englishLike labelSmall 2014", null, null, null, null);
    B.TextTheme_Kqs = new A.TextTheme(B.TextStyle_eDF, B.TextStyle_h8Q, B.TextStyle_bMu, B.TextStyle_eJL, B.TextStyle_KnJ, B.TextStyle_4Bt, B.TextStyle_Hc6, B.TextStyle_UdF, B.TextStyle_2hw0, B.TextStyle_0RP, B.TextStyle_0Xx, B.TextStyle_4UW, B.TextStyle_d2u, B.TextStyle_M3f, B.TextStyle_lsp0);
    B.TextStyle_FMB = new A.TextStyle(true, B.Color_mwC, null, "Roboto", null, null, null, null, null, null, null, null, null, null, null, null, null, B.TextDecoration_0, null, null, null, "whiteMountainView displayLarge", null, null, null, null);
    B.TextStyle_I0g = new A.TextStyle(true, B.Color_mwC, null, "Roboto", null, null, null, null, null, null, null, null, null, null, null, null, null, B.TextDecoration_0, null, null, null, "whiteMountainView displayMedium", null, null, null, null);
    B.TextStyle_7x5 = new A.TextStyle(true, B.Color_mwC, null, "Roboto", null, null, null, null, null, null, null, null, null, null, null, null, null, B.TextDecoration_0, null, null, null, "whiteMountainView displaySmall", null, null, null, null);
    B.TextStyle_17L = new A.TextStyle(true, B.Color_mwC, null, "Roboto", null, null, null, null, null, null, null, null, null, null, null, null, null, B.TextDecoration_0, null, null, null, "whiteMountainView headlineLarge", null, null, null, null);
    B.TextStyle_Os3 = new A.TextStyle(true, B.Color_mwC, null, "Roboto", null, null, null, null, null, null, null, null, null, null, null, null, null, B.TextDecoration_0, null, null, null, "whiteMountainView headlineMedium", null, null, null, null);
    B.TextStyle_w56 = new A.TextStyle(true, B.Color_wst, null, "Roboto", null, null, null, null, null, null, null, null, null, null, null, null, null, B.TextDecoration_0, null, null, null, "whiteMountainView headlineSmall", null, null, null, null);
    B.TextStyle_7Vb = new A.TextStyle(true, B.Color_wst, null, "Roboto", null, null, null, null, null, null, null, null, null, null, null, null, null, B.TextDecoration_0, null, null, null, "whiteMountainView titleLarge", null, null, null, null);
    B.TextStyle_CAw = new A.TextStyle(true, B.Color_wst, null, "Roboto", null, null, null, null, null, null, null, null, null, null, null, null, null, B.TextDecoration_0, null, null, null, "whiteMountainView titleMedium", null, null, null, null);
    B.TextStyle_c1h = new A.TextStyle(true, B.Color_wst, null, "Roboto", null, null, null, null, null, null, null, null, null, null, null, null, null, B.TextDecoration_0, null, null, null, "whiteMountainView titleSmall", null, null, null, null);
    B.TextStyle_P84 = new A.TextStyle(true, B.Color_wst, null, "Roboto", null, null, null, null, null, null, null, null, null, null, null, null, null, B.TextDecoration_0, null, null, null, "whiteMountainView bodyLarge", null, null, null, null);
    B.TextStyle_y3d = new A.TextStyle(true, B.Color_wst, null, "Roboto", null, null, null, null, null, null, null, null, null, null, null, null, null, B.TextDecoration_0, null, null, null, "whiteMountainView bodyMedium", null, null, null, null);
    B.TextStyle_xkP = new A.TextStyle(true, B.Color_mwC, null, "Roboto", null, null, null, null, null, null, null, null, null, null, null, null, null, B.TextDecoration_0, null, null, null, "whiteMountainView bodySmall", null, null, null, null);
    B.TextStyle_Hia = new A.TextStyle(true, B.Color_wst, null, "Roboto", null, null, null, null, null, null, null, null, null, null, null, null, null, B.TextDecoration_0, null, null, null, "whiteMountainView labelLarge", null, null, null, null);
    B.TextStyle_gYO = new A.TextStyle(true, B.Color_wst, null, "Roboto", null, null, null, null, null, null, null, null, null, null, null, null, null, B.TextDecoration_0, null, null, null, "whiteMountainView labelMedium", null, null, null, null);
    B.TextStyle_tS7 = new A.TextStyle(true, B.Color_wst, null, "Roboto", null, null, null, null, null, null, null, null, null, null, null, null, null, B.TextDecoration_0, null, null, null, "whiteMountainView labelSmall", null, null, null, null);
    B.TextTheme_LiZ = new A.TextTheme(B.TextStyle_FMB, B.TextStyle_I0g, B.TextStyle_7x5, B.TextStyle_17L, B.TextStyle_Os3, B.TextStyle_w56, B.TextStyle_7Vb, B.TextStyle_CAw, B.TextStyle_c1h, B.TextStyle_P84, B.TextStyle_y3d, B.TextStyle_xkP, B.TextStyle_Hia, B.TextStyle_gYO, B.TextStyle_tS7);
    B.TextStyle_tmF = new A.TextStyle(false, null, null, null, null, null, 57, B.FontWeight_3, null, -0.25, null, B.TextBaseline_0, 1.12, B.TextLeadingDistribution_1, null, null, null, null, null, null, null, "englishLike displayLarge 2021", null, null, null, null);
    B.TextStyle_hLl = new A.TextStyle(false, null, null, null, null, null, 45, B.FontWeight_3, null, 0, null, B.TextBaseline_0, 1.16, B.TextLeadingDistribution_1, null, null, null, null, null, null, null, "englishLike displayMedium 2021", null, null, null, null);
    B.TextStyle_ZXU = new A.TextStyle(false, null, null, null, null, null, 36, B.FontWeight_3, null, 0, null, B.TextBaseline_0, 1.22, B.TextLeadingDistribution_1, null, null, null, null, null, null, null, "englishLike displaySmall 2021", null, null, null, null);
    B.TextStyle_aLf = new A.TextStyle(false, null, null, null, null, null, 32, B.FontWeight_3, null, 0, null, B.TextBaseline_0, 1.25, B.TextLeadingDistribution_1, null, null, null, null, null, null, null, "englishLike headlineLarge 2021", null, null, null, null);
    B.TextStyle_SGN = new A.TextStyle(false, null, null, null, null, null, 28, B.FontWeight_3, null, 0, null, B.TextBaseline_0, 1.29, B.TextLeadingDistribution_1, null, null, null, null, null, null, null, "englishLike headlineMedium 2021", null, null, null, null);
    B.TextStyle_yn7 = new A.TextStyle(false, null, null, null, null, null, 24, B.FontWeight_3, null, 0, null, B.TextBaseline_0, 1.33, B.TextLeadingDistribution_1, null, null, null, null, null, null, null, "englishLike headlineSmall 2021", null, null, null, null);
    B.TextStyle_2Kt = new A.TextStyle(false, null, null, null, null, null, 22, B.FontWeight_3, null, 0, null, B.TextBaseline_0, 1.27, B.TextLeadingDistribution_1, null, null, null, null, null, null, null, "englishLike titleLarge 2021", null, null, null, null);
    B.TextStyle_FRW = new A.TextStyle(false, null, null, null, null, null, 16, B.FontWeight_4, null, 0.15, null, B.TextBaseline_0, 1.5, B.TextLeadingDistribution_1, null, null, null, null, null, null, null, "englishLike titleMedium 2021", null, null, null, null);
    B.TextStyle_myn = new A.TextStyle(false, null, null, null, null, null, 14, B.FontWeight_4, null, 0.1, null, B.TextBaseline_0, 1.43, B.TextLeadingDistribution_1, null, null, null, null, null, null, null, "englishLike titleSmall 2021", null, null, null, null);
    B.TextStyle_2Wf = new A.TextStyle(false, null, null, null, null, null, 16, B.FontWeight_3, null, 0.5, null, B.TextBaseline_0, 1.5, B.TextLeadingDistribution_1, null, null, null, null, null, null, null, "englishLike bodyLarge 2021", null, null, null, null);
    B.TextStyle_Vjr = new A.TextStyle(false, null, null, null, null, null, 14, B.FontWeight_3, null, 0.25, null, B.TextBaseline_0, 1.43, B.TextLeadingDistribution_1, null, null, null, null, null, null, null, "englishLike bodyMedium 2021", null, null, null, null);
    B.TextStyle_0i9 = new A.TextStyle(false, null, null, null, null, null, 12, B.FontWeight_3, null, 0.4, null, B.TextBaseline_0, 1.33, B.TextLeadingDistribution_1, null, null, null, null, null, null, null, "englishLike bodySmall 2021", null, null, null, null);
    B.TextStyle_OMN = new A.TextStyle(false, null, null, null, null, null, 14, B.FontWeight_4, null, 0.1, null, B.TextBaseline_0, 1.43, B.TextLeadingDistribution_1, null, null, null, null, null, null, null, "englishLike labelLarge 2021", null, null, null, null);
    B.TextStyle_GNg = new A.TextStyle(false, null, null, null, null, null, 12, B.FontWeight_4, null, 0.5, null, B.TextBaseline_0, 1.33, B.TextLeadingDistribution_1, null, null, null, null, null, null, null, "englishLike labelMedium 2021", null, null, null, null);
    B.TextStyle_d8o = new A.TextStyle(false, null, null, null, null, null, 11, B.FontWeight_4, null, 0.5, null, B.TextBaseline_0, 1.45, B.TextLeadingDistribution_1, null, null, null, null, null, null, null, "englishLike labelSmall 2021", null, null, null, null);
    B.TextTheme_Nxx = new A.TextTheme(B.TextStyle_tmF, B.TextStyle_hLl, B.TextStyle_ZXU, B.TextStyle_aLf, B.TextStyle_SGN, B.TextStyle_yn7, B.TextStyle_2Kt, B.TextStyle_FRW, B.TextStyle_myn, B.TextStyle_2Wf, B.TextStyle_Vjr, B.TextStyle_0i9, B.TextStyle_OMN, B.TextStyle_GNg, B.TextStyle_d8o);
    B.TextStyle_fvP = new A.TextStyle(false, null, null, null, null, null, 112, B.FontWeight_3, null, null, null, B.TextBaseline_0, null, null, null, null, null, null, null, null, null, "tall displayLarge 2014", null, null, null, null);
    B.TextStyle_vYs = new A.TextStyle(false, null, null, null, null, null, 56, B.FontWeight_3, null, null, null, B.TextBaseline_0, null, null, null, null, null, null, null, null, null, "tall displayMedium 2014", null, null, null, null);
    B.TextStyle_Aae = new A.TextStyle(false, null, null, null, null, null, 45, B.FontWeight_3, null, null, null, B.TextBaseline_0, null, null, null, null, null, null, null, null, null, "tall displaySmall 2014", null, null, null, null);
    B.TextStyle_lEH = new A.TextStyle(false, null, null, null, null, null, 40, B.FontWeight_3, null, null, null, B.TextBaseline_0, null, null, null, null, null, null, null, null, null, "tall headlineLarge 2014", null, null, null, null);
    B.TextStyle_KX8 = new A.TextStyle(false, null, null, null, null, null, 34, B.FontWeight_3, null, null, null, B.TextBaseline_0, null, null, null, null, null, null, null, null, null, "tall headlineMedium 2014", null, null, null, null);
    B.TextStyle_4kK = new A.TextStyle(false, null, null, null, null, null, 24, B.FontWeight_3, null, null, null, B.TextBaseline_0, null, null, null, null, null, null, null, null, null, "tall headlineSmall 2014", null, null, null, null);
    B.TextStyle_BjF = new A.TextStyle(false, null, null, null, null, null, 21, B.FontWeight_6, null, null, null, B.TextBaseline_0, null, null, null, null, null, null, null, null, null, "tall titleLarge 2014", null, null, null, null);
    B.TextStyle_K7s = new A.TextStyle(false, null, null, null, null, null, 17, B.FontWeight_3, null, null, null, B.TextBaseline_0, null, null, null, null, null, null, null, null, null, "tall titleMedium 2014", null, null, null, null);
    B.TextStyle_pzf = new A.TextStyle(false, null, null, null, null, null, 15, B.FontWeight_4, null, null, null, B.TextBaseline_0, null, null, null, null, null, null, null, null, null, "tall titleSmall 2014", null, null, null, null);
    B.TextStyle_beL = new A.TextStyle(false, null, null, null, null, null, 15, B.FontWeight_6, null, null, null, B.TextBaseline_0, null, null, null, null, null, null, null, null, null, "tall bodyLarge 2014", null, null, null, null);
    B.TextStyle_zdJ = new A.TextStyle(false, null, null, null, null, null, 15, B.FontWeight_3, null, null, null, B.TextBaseline_0, null, null, null, null, null, null, null, null, null, "tall bodyMedium 2014", null, null, null, null);
    B.TextStyle_WFH = new A.TextStyle(false, null, null, null, null, null, 13, B.FontWeight_3, null, null, null, B.TextBaseline_0, null, null, null, null, null, null, null, null, null, "tall bodySmall 2014", null, null, null, null);
    B.TextStyle_QWI = new A.TextStyle(false, null, null, null, null, null, 15, B.FontWeight_6, null, null, null, B.TextBaseline_0, null, null, null, null, null, null, null, null, null, "tall labelLarge 2014", null, null, null, null);
    B.TextStyle_zHF = new A.TextStyle(false, null, null, null, null, null, 12, B.FontWeight_3, null, null, null, B.TextBaseline_0, null, null, null, null, null, null, null, null, null, "tall labelMedium 2014", null, null, null, null);
    B.TextStyle_h2S = new A.TextStyle(false, null, null, null, null, null, 11, B.FontWeight_3, null, null, null, B.TextBaseline_0, null, null, null, null, null, null, null, null, null, "tall labelSmall 2014", null, null, null, null);
    B.TextTheme_Q2d = new A.TextTheme(B.TextStyle_fvP, B.TextStyle_vYs, B.TextStyle_Aae, B.TextStyle_lEH, B.TextStyle_KX8, B.TextStyle_4kK, B.TextStyle_BjF, B.TextStyle_K7s, B.TextStyle_pzf, B.TextStyle_beL, B.TextStyle_zdJ, B.TextStyle_WFH, B.TextStyle_QWI, B.TextStyle_zHF, B.TextStyle_h2S);
    B.TextStyle_kIZ = new A.TextStyle(false, null, null, null, null, null, 96, B.FontWeight_3, null, null, null, B.TextBaseline_0, null, null, null, null, null, null, null, null, null, "tall displayLarge 2018", null, null, null, null);
    B.TextStyle_i3p = new A.TextStyle(false, null, null, null, null, null, 60, B.FontWeight_3, null, null, null, B.TextBaseline_0, null, null, null, null, null, null, null, null, null, "tall displayMedium 2018", null, null, null, null);
    B.TextStyle_xpw = new A.TextStyle(false, null, null, null, null, null, 48, B.FontWeight_3, null, null, null, B.TextBaseline_0, null, null, null, null, null, null, null, null, null, "tall displaySmall 2018", null, null, null, null);
    B.TextStyle_lEH0 = new A.TextStyle(false, null, null, null, null, null, 40, B.FontWeight_3, null, null, null, B.TextBaseline_0, null, null, null, null, null, null, null, null, null, "tall headlineLarge 2018", null, null, null, null);
    B.TextStyle_sQm = new A.TextStyle(false, null, null, null, null, null, 34, B.FontWeight_3, null, null, null, B.TextBaseline_0, null, null, null, null, null, null, null, null, null, "tall headlineMedium 2018", null, null, null, null);
    B.TextStyle_4kK0 = new A.TextStyle(false, null, null, null, null, null, 24, B.FontWeight_3, null, null, null, B.TextBaseline_0, null, null, null, null, null, null, null, null, null, "tall headlineSmall 2018", null, null, null, null);
    B.TextStyle_BjF0 = new A.TextStyle(false, null, null, null, null, null, 21, B.FontWeight_6, null, null, null, B.TextBaseline_0, null, null, null, null, null, null, null, null, null, "tall titleLarge 2018", null, null, null, null);
    B.TextStyle_K7s0 = new A.TextStyle(false, null, null, null, null, null, 17, B.FontWeight_3, null, null, null, B.TextBaseline_0, null, null, null, null, null, null, null, null, null, "tall titleMedium 2018", null, null, null, null);
    B.TextStyle_pzf0 = new A.TextStyle(false, null, null, null, null, null, 15, B.FontWeight_4, null, null, null, B.TextBaseline_0, null, null, null, null, null, null, null, null, null, "tall titleSmall 2018", null, null, null, null);
    B.TextStyle_PCw = new A.TextStyle(false, null, null, null, null, null, 17, B.FontWeight_6, null, null, null, B.TextBaseline_0, null, null, null, null, null, null, null, null, null, "tall bodyLarge 2018", null, null, null, null);
    B.TextStyle_zdJ0 = new A.TextStyle(false, null, null, null, null, null, 15, B.FontWeight_3, null, null, null, B.TextBaseline_0, null, null, null, null, null, null, null, null, null, "tall bodyMedium 2018", null, null, null, null);
    B.TextStyle_F8l = new A.TextStyle(false, null, null, null, null, null, 13, B.FontWeight_3, null, null, null, B.TextBaseline_0, null, null, null, null, null, null, null, null, null, "tall bodySmall 2018", null, null, null, null);
    B.TextStyle_QWI0 = new A.TextStyle(false, null, null, null, null, null, 15, B.FontWeight_6, null, null, null, B.TextBaseline_0, null, null, null, null, null, null, null, null, null, "tall labelLarge 2018", null, null, null, null);
    B.TextStyle_zHF0 = new A.TextStyle(false, null, null, null, null, null, 12, B.FontWeight_3, null, null, null, B.TextBaseline_0, null, null, null, null, null, null, null, null, null, "tall labelMedium 2018", null, null, null, null);
    B.TextStyle_h2S0 = new A.TextStyle(false, null, null, null, null, null, 11, B.FontWeight_3, null, null, null, B.TextBaseline_0, null, null, null, null, null, null, null, null, null, "tall labelSmall 2018", null, null, null, null);
    B.TextTheme_X91 = new A.TextTheme(B.TextStyle_kIZ, B.TextStyle_i3p, B.TextStyle_xpw, B.TextStyle_lEH0, B.TextStyle_sQm, B.TextStyle_4kK0, B.TextStyle_BjF0, B.TextStyle_K7s0, B.TextStyle_pzf0, B.TextStyle_PCw, B.TextStyle_zdJ0, B.TextStyle_F8l, B.TextStyle_QWI0, B.TextStyle_zHF0, B.TextStyle_h2S0);
    B.TextStyle_z1i = new A.TextStyle(true, B.Color_mwC, null, "CupertinoSystemDisplay", null, null, null, null, null, null, null, null, null, null, null, null, null, B.TextDecoration_0, null, null, null, "whiteCupertino displayLarge", null, null, null, null);
    B.TextStyle_s3S = new A.TextStyle(true, B.Color_mwC, null, "CupertinoSystemDisplay", null, null, null, null, null, null, null, null, null, null, null, null, null, B.TextDecoration_0, null, null, null, "whiteCupertino displayMedium", null, null, null, null);
    B.TextStyle_hL4 = new A.TextStyle(true, B.Color_mwC, null, "CupertinoSystemDisplay", null, null, null, null, null, null, null, null, null, null, null, null, null, B.TextDecoration_0, null, null, null, "whiteCupertino displaySmall", null, null, null, null);
    B.TextStyle_M0O = new A.TextStyle(true, B.Color_mwC, null, "CupertinoSystemDisplay", null, null, null, null, null, null, null, null, null, null, null, null, null, B.TextDecoration_0, null, null, null, "whiteCupertino headlineLarge", null, null, null, null);
    B.TextStyle_mzD = new A.TextStyle(true, B.Color_mwC, null, "CupertinoSystemDisplay", null, null, null, null, null, null, null, null, null, null, null, null, null, B.TextDecoration_0, null, null, null, "whiteCupertino headlineMedium", null, null, null, null);
    B.TextStyle_Kvl = new A.TextStyle(true, B.Color_wst, null, "CupertinoSystemDisplay", null, null, null, null, null, null, null, null, null, null, null, null, null, B.TextDecoration_0, null, null, null, "whiteCupertino headlineSmall", null, null, null, null);
    B.TextStyle_bXn = new A.TextStyle(true, B.Color_wst, null, "CupertinoSystemDisplay", null, null, null, null, null, null, null, null, null, null, null, null, null, B.TextDecoration_0, null, null, null, "whiteCupertino titleLarge", null, null, null, null);
    B.TextStyle_mIy = new A.TextStyle(true, B.Color_wst, null, "CupertinoSystemText", null, null, null, null, null, null, null, null, null, null, null, null, null, B.TextDecoration_0, null, null, null, "whiteCupertino titleMedium", null, null, null, null);
    B.TextStyle_alL = new A.TextStyle(true, B.Color_wst, null, "CupertinoSystemText", null, null, null, null, null, null, null, null, null, null, null, null, null, B.TextDecoration_0, null, null, null, "whiteCupertino titleSmall", null, null, null, null);
    B.TextStyle_tbX = new A.TextStyle(true, B.Color_wst, null, "CupertinoSystemText", null, null, null, null, null, null, null, null, null, null, null, null, null, B.TextDecoration_0, null, null, null, "whiteCupertino bodyLarge", null, null, null, null);
    B.TextStyle_JQv = new A.TextStyle(true, B.Color_wst, null, "CupertinoSystemText", null, null, null, null, null, null, null, null, null, null, null, null, null, B.TextDecoration_0, null, null, null, "whiteCupertino bodyMedium", null, null, null, null);
    B.TextStyle_RHV = new A.TextStyle(true, B.Color_mwC, null, "CupertinoSystemText", null, null, null, null, null, null, null, null, null, null, null, null, null, B.TextDecoration_0, null, null, null, "whiteCupertino bodySmall", null, null, null, null);
    B.TextStyle_LgS = new A.TextStyle(true, B.Color_wst, null, "CupertinoSystemText", null, null, null, null, null, null, null, null, null, null, null, null, null, B.TextDecoration_0, null, null, null, "whiteCupertino labelLarge", null, null, null, null);
    B.TextStyle_2mn = new A.TextStyle(true, B.Color_wst, null, "CupertinoSystemText", null, null, null, null, null, null, null, null, null, null, null, null, null, B.TextDecoration_0, null, null, null, "whiteCupertino labelMedium", null, null, null, null);
    B.TextStyle_2lm = new A.TextStyle(true, B.Color_wst, null, "CupertinoSystemText", null, null, null, null, null, null, null, null, null, null, null, null, null, B.TextDecoration_0, null, null, null, "whiteCupertino labelSmall", null, null, null, null);
    B.TextTheme_adj = new A.TextTheme(B.TextStyle_z1i, B.TextStyle_s3S, B.TextStyle_hL4, B.TextStyle_M0O, B.TextStyle_mzD, B.TextStyle_Kvl, B.TextStyle_bXn, B.TextStyle_mIy, B.TextStyle_alL, B.TextStyle_tbX, B.TextStyle_JQv, B.TextStyle_RHV, B.TextStyle_LgS, B.TextStyle_2mn, B.TextStyle_2lm);
    B.List_C5n = A._setArrayType(makeConstList(["Ubuntu", "Cantarell", "DejaVu Sans", "Liberation Sans", "Arial"]), type$.JSArray_String);
    B.TextStyle_dhU = new A.TextStyle(true, B.Color_mwC, null, "Roboto", B.List_C5n, null, null, null, null, null, null, null, null, null, null, null, null, B.TextDecoration_0, null, null, null, "whiteHelsinki displayLarge", null, null, null, null);
    B.TextStyle_ASs = new A.TextStyle(true, B.Color_mwC, null, "Roboto", B.List_C5n, null, null, null, null, null, null, null, null, null, null, null, null, B.TextDecoration_0, null, null, null, "whiteHelsinki displayMedium", null, null, null, null);
    B.TextStyle_JPx = new A.TextStyle(true, B.Color_mwC, null, "Roboto", B.List_C5n, null, null, null, null, null, null, null, null, null, null, null, null, B.TextDecoration_0, null, null, null, "whiteHelsinki displaySmall", null, null, null, null);
    B.TextStyle_bZ0 = new A.TextStyle(true, B.Color_mwC, null, "Roboto", B.List_C5n, null, null, null, null, null, null, null, null, null, null, null, null, B.TextDecoration_0, null, null, null, "whiteHelsinki headlineLarge", null, null, null, null);
    B.TextStyle_VvA = new A.TextStyle(true, B.Color_mwC, null, "Roboto", B.List_C5n, null, null, null, null, null, null, null, null, null, null, null, null, B.TextDecoration_0, null, null, null, "whiteHelsinki headlineMedium", null, null, null, null);
    B.TextStyle_rkT = new A.TextStyle(true, B.Color_wst, null, "Roboto", B.List_C5n, null, null, null, null, null, null, null, null, null, null, null, null, B.TextDecoration_0, null, null, null, "whiteHelsinki headlineSmall", null, null, null, null);
    B.TextStyle_I6L = new A.TextStyle(true, B.Color_wst, null, "Roboto", B.List_C5n, null, null, null, null, null, null, null, null, null, null, null, null, B.TextDecoration_0, null, null, null, "whiteHelsinki titleLarge", null, null, null, null);
    B.TextStyle_lZS = new A.TextStyle(true, B.Color_wst, null, "Roboto", B.List_C5n, null, null, null, null, null, null, null, null, null, null, null, null, B.TextDecoration_0, null, null, null, "whiteHelsinki titleMedium", null, null, null, null);
    B.TextStyle_Jre = new A.TextStyle(true, B.Color_wst, null, "Roboto", B.List_C5n, null, null, null, null, null, null, null, null, null, null, null, null, B.TextDecoration_0, null, null, null, "whiteHelsinki titleSmall", null, null, null, null);
    B.TextStyle_b2A = new A.TextStyle(true, B.Color_wst, null, "Roboto", B.List_C5n, null, null, null, null, null, null, null, null, null, null, null, null, B.TextDecoration_0, null, null, null, "whiteHelsinki bodyLarge", null, null, null, null);
    B.TextStyle_KUF = new A.TextStyle(true, B.Color_wst, null, "Roboto", B.List_C5n, null, null, null, null, null, null, null, null, null, null, null, null, B.TextDecoration_0, null, null, null, "whiteHelsinki bodyMedium", null, null, null, null);
    B.TextStyle_6eT = new A.TextStyle(true, B.Color_mwC, null, "Roboto", B.List_C5n, null, null, null, null, null, null, null, null, null, null, null, null, B.TextDecoration_0, null, null, null, "whiteHelsinki bodySmall", null, null, null, null);
    B.TextStyle_6xg = new A.TextStyle(true, B.Color_wst, null, "Roboto", B.List_C5n, null, null, null, null, null, null, null, null, null, null, null, null, B.TextDecoration_0, null, null, null, "whiteHelsinki labelLarge", null, null, null, null);
    B.TextStyle_FvO = new A.TextStyle(true, B.Color_wst, null, "Roboto", B.List_C5n, null, null, null, null, null, null, null, null, null, null, null, null, B.TextDecoration_0, null, null, null, "whiteHelsinki labelMedium", null, null, null, null);
    B.TextStyle_YeC = new A.TextStyle(true, B.Color_wst, null, "Roboto", B.List_C5n, null, null, null, null, null, null, null, null, null, null, null, null, B.TextDecoration_0, null, null, null, "whiteHelsinki labelSmall", null, null, null, null);
    B.TextTheme_hci = new A.TextTheme(B.TextStyle_dhU, B.TextStyle_ASs, B.TextStyle_JPx, B.TextStyle_bZ0, B.TextStyle_VvA, B.TextStyle_rkT, B.TextStyle_I6L, B.TextStyle_lZS, B.TextStyle_Jre, B.TextStyle_b2A, B.TextStyle_KUF, B.TextStyle_6eT, B.TextStyle_6xg, B.TextStyle_FvO, B.TextStyle_YeC);
    B.TextStyle_Onx = new A.TextStyle(true, B.Color_NzJ, null, "Roboto", B.List_C5n, null, null, null, null, null, null, null, null, null, null, null, null, B.TextDecoration_0, null, null, null, "blackHelsinki displayLarge", null, null, null, null);
    B.TextStyle_2tH = new A.TextStyle(true, B.Color_NzJ, null, "Roboto", B.List_C5n, null, null, null, null, null, null, null, null, null, null, null, null, B.TextDecoration_0, null, null, null, "blackHelsinki displayMedium", null, null, null, null);
    B.TextStyle_MMF = new A.TextStyle(true, B.Color_NzJ, null, "Roboto", B.List_C5n, null, null, null, null, null, null, null, null, null, null, null, null, B.TextDecoration_0, null, null, null, "blackHelsinki displaySmall", null, null, null, null);
    B.TextStyle_Pry = new A.TextStyle(true, B.Color_NzJ, null, "Roboto", B.List_C5n, null, null, null, null, null, null, null, null, null, null, null, null, B.TextDecoration_0, null, null, null, "blackHelsinki headlineLarge", null, null, null, null);
    B.TextStyle_hrB = new A.TextStyle(true, B.Color_NzJ, null, "Roboto", B.List_C5n, null, null, null, null, null, null, null, null, null, null, null, null, B.TextDecoration_0, null, null, null, "blackHelsinki headlineMedium", null, null, null, null);
    B.TextStyle_vVo = new A.TextStyle(true, B.Color_PW1, null, "Roboto", B.List_C5n, null, null, null, null, null, null, null, null, null, null, null, null, B.TextDecoration_0, null, null, null, "blackHelsinki headlineSmall", null, null, null, null);
    B.TextStyle_7XV = new A.TextStyle(true, B.Color_PW1, null, "Roboto", B.List_C5n, null, null, null, null, null, null, null, null, null, null, null, null, B.TextDecoration_0, null, null, null, "blackHelsinki titleLarge", null, null, null, null);
    B.TextStyle_dZ9 = new A.TextStyle(true, B.Color_PW1, null, "Roboto", B.List_C5n, null, null, null, null, null, null, null, null, null, null, null, null, B.TextDecoration_0, null, null, null, "blackHelsinki titleMedium", null, null, null, null);
    B.TextStyle_eId = new A.TextStyle(true, B.Color_vnR, null, "Roboto", B.List_C5n, null, null, null, null, null, null, null, null, null, null, null, null, B.TextDecoration_0, null, null, null, "blackHelsinki titleSmall", null, null, null, null);
    B.TextStyle_VUs = new A.TextStyle(true, B.Color_PW1, null, "Roboto", B.List_C5n, null, null, null, null, null, null, null, null, null, null, null, null, B.TextDecoration_0, null, null, null, "blackHelsinki bodyLarge", null, null, null, null);
    B.TextStyle_6HP = new A.TextStyle(true, B.Color_PW1, null, "Roboto", B.List_C5n, null, null, null, null, null, null, null, null, null, null, null, null, B.TextDecoration_0, null, null, null, "blackHelsinki bodyMedium", null, null, null, null);
    B.TextStyle_k1c = new A.TextStyle(true, B.Color_NzJ, null, "Roboto", B.List_C5n, null, null, null, null, null, null, null, null, null, null, null, null, B.TextDecoration_0, null, null, null, "blackHelsinki bodySmall", null, null, null, null);
    B.TextStyle_HNd = new A.TextStyle(true, B.Color_PW1, null, "Roboto", B.List_C5n, null, null, null, null, null, null, null, null, null, null, null, null, B.TextDecoration_0, null, null, null, "blackHelsinki labelLarge", null, null, null, null);
    B.TextStyle_omz = new A.TextStyle(true, B.Color_vnR, null, "Roboto", B.List_C5n, null, null, null, null, null, null, null, null, null, null, null, null, B.TextDecoration_0, null, null, null, "blackHelsinki labelMedium", null, null, null, null);
    B.TextStyle_ksR = new A.TextStyle(true, B.Color_vnR, null, "Roboto", B.List_C5n, null, null, null, null, null, null, null, null, null, null, null, null, B.TextDecoration_0, null, null, null, "blackHelsinki labelSmall", null, null, null, null);
    B.TextTheme_m79 = new A.TextTheme(B.TextStyle_Onx, B.TextStyle_2tH, B.TextStyle_MMF, B.TextStyle_Pry, B.TextStyle_hrB, B.TextStyle_vVo, B.TextStyle_7XV, B.TextStyle_dZ9, B.TextStyle_eId, B.TextStyle_VUs, B.TextStyle_6HP, B.TextStyle_k1c, B.TextStyle_HNd, B.TextStyle_omz, B.TextStyle_ksR);
    B.TextStyle_vPl = new A.TextStyle(false, null, null, null, null, null, 57, B.FontWeight_3, null, -0.25, null, B.TextBaseline_1, 1.12, B.TextLeadingDistribution_1, null, null, null, null, null, null, null, "dense displayLarge 2021", null, null, null, null);
    B.TextStyle_Hne = new A.TextStyle(false, null, null, null, null, null, 45, B.FontWeight_3, null, 0, null, B.TextBaseline_1, 1.16, B.TextLeadingDistribution_1, null, null, null, null, null, null, null, "dense displayMedium 2021", null, null, null, null);
    B.TextStyle_Nws = new A.TextStyle(false, null, null, null, null, null, 36, B.FontWeight_3, null, 0, null, B.TextBaseline_1, 1.22, B.TextLeadingDistribution_1, null, null, null, null, null, null, null, "dense displaySmall 2021", null, null, null, null);
    B.TextStyle_9yb = new A.TextStyle(false, null, null, null, null, null, 32, B.FontWeight_3, null, 0, null, B.TextBaseline_1, 1.25, B.TextLeadingDistribution_1, null, null, null, null, null, null, null, "dense headlineLarge 2021", null, null, null, null);
    B.TextStyle_YGX = new A.TextStyle(false, null, null, null, null, null, 28, B.FontWeight_3, null, 0, null, B.TextBaseline_1, 1.29, B.TextLeadingDistribution_1, null, null, null, null, null, null, null, "dense headlineMedium 2021", null, null, null, null);
    B.TextStyle_wkS = new A.TextStyle(false, null, null, null, null, null, 24, B.FontWeight_3, null, 0, null, B.TextBaseline_1, 1.33, B.TextLeadingDistribution_1, null, null, null, null, null, null, null, "dense headlineSmall 2021", null, null, null, null);
    B.TextStyle_vw0 = new A.TextStyle(false, null, null, null, null, null, 22, B.FontWeight_3, null, 0, null, B.TextBaseline_1, 1.27, B.TextLeadingDistribution_1, null, null, null, null, null, null, null, "dense titleLarge 2021", null, null, null, null);
    B.TextStyle_iFO = new A.TextStyle(false, null, null, null, null, null, 16, B.FontWeight_4, null, 0.15, null, B.TextBaseline_1, 1.5, B.TextLeadingDistribution_1, null, null, null, null, null, null, null, "dense titleMedium 2021", null, null, null, null);
    B.TextStyle_cDY = new A.TextStyle(false, null, null, null, null, null, 14, B.FontWeight_4, null, 0.1, null, B.TextBaseline_1, 1.43, B.TextLeadingDistribution_1, null, null, null, null, null, null, null, "dense titleSmall 2021", null, null, null, null);
    B.TextStyle_gTZ = new A.TextStyle(false, null, null, null, null, null, 16, B.FontWeight_3, null, 0.5, null, B.TextBaseline_1, 1.5, B.TextLeadingDistribution_1, null, null, null, null, null, null, null, "dense bodyLarge 2021", null, null, null, null);
    B.TextStyle_b5P = new A.TextStyle(false, null, null, null, null, null, 14, B.FontWeight_3, null, 0.25, null, B.TextBaseline_1, 1.43, B.TextLeadingDistribution_1, null, null, null, null, null, null, null, "dense bodyMedium 2021", null, null, null, null);
    B.TextStyle_3eZ = new A.TextStyle(false, null, null, null, null, null, 12, B.FontWeight_3, null, 0.4, null, B.TextBaseline_1, 1.33, B.TextLeadingDistribution_1, null, null, null, null, null, null, null, "dense bodySmall 2021", null, null, null, null);
    B.TextStyle_1ak = new A.TextStyle(false, null, null, null, null, null, 14, B.FontWeight_4, null, 0.1, null, B.TextBaseline_1, 1.43, B.TextLeadingDistribution_1, null, null, null, null, null, null, null, "dense labelLarge 2021", null, null, null, null);
    B.TextStyle_UUV = new A.TextStyle(false, null, null, null, null, null, 12, B.FontWeight_4, null, 0.5, null, B.TextBaseline_1, 1.33, B.TextLeadingDistribution_1, null, null, null, null, null, null, null, "dense labelMedium 2021", null, null, null, null);
    B.TextStyle_95O = new A.TextStyle(false, null, null, null, null, null, 11, B.FontWeight_4, null, 0.5, null, B.TextBaseline_1, 1.45, B.TextLeadingDistribution_1, null, null, null, null, null, null, null, "dense labelSmall 2021", null, null, null, null);
    B.TextTheme_mBP = new A.TextTheme(B.TextStyle_vPl, B.TextStyle_Hne, B.TextStyle_Nws, B.TextStyle_9yb, B.TextStyle_YGX, B.TextStyle_wkS, B.TextStyle_vw0, B.TextStyle_iFO, B.TextStyle_cDY, B.TextStyle_gTZ, B.TextStyle_b5P, B.TextStyle_3eZ, B.TextStyle_1ak, B.TextStyle_UUV, B.TextStyle_95O);
    B.TextStyle_9C2 = new A.TextStyle(true, B.Color_NzJ, null, "Segoe UI", null, null, null, null, null, null, null, null, null, null, null, null, null, B.TextDecoration_0, null, null, null, "blackRedmond displayLarge", null, null, null, null);
    B.TextStyle_Orc = new A.TextStyle(true, B.Color_NzJ, null, "Segoe UI", null, null, null, null, null, null, null, null, null, null, null, null, null, B.TextDecoration_0, null, null, null, "blackRedmond displayMedium", null, null, null, null);
    B.TextStyle_z14 = new A.TextStyle(true, B.Color_NzJ, null, "Segoe UI", null, null, null, null, null, null, null, null, null, null, null, null, null, B.TextDecoration_0, null, null, null, "blackRedmond displaySmall", null, null, null, null);
    B.TextStyle_KWg = new A.TextStyle(true, B.Color_NzJ, null, "Segoe UI", null, null, null, null, null, null, null, null, null, null, null, null, null, B.TextDecoration_0, null, null, null, "blackRedmond headlineLarge", null, null, null, null);
    B.TextStyle_PPg = new A.TextStyle(true, B.Color_NzJ, null, "Segoe UI", null, null, null, null, null, null, null, null, null, null, null, null, null, B.TextDecoration_0, null, null, null, "blackRedmond headlineMedium", null, null, null, null);
    B.TextStyle_n2z = new A.TextStyle(true, B.Color_PW1, null, "Segoe UI", null, null, null, null, null, null, null, null, null, null, null, null, null, B.TextDecoration_0, null, null, null, "blackRedmond headlineSmall", null, null, null, null);
    B.TextStyle_U1f = new A.TextStyle(true, B.Color_PW1, null, "Segoe UI", null, null, null, null, null, null, null, null, null, null, null, null, null, B.TextDecoration_0, null, null, null, "blackRedmond titleLarge", null, null, null, null);
    B.TextStyle_iYc = new A.TextStyle(true, B.Color_PW1, null, "Segoe UI", null, null, null, null, null, null, null, null, null, null, null, null, null, B.TextDecoration_0, null, null, null, "blackRedmond titleMedium", null, null, null, null);
    B.TextStyle_tXv = new A.TextStyle(true, B.Color_vnR, null, "Segoe UI", null, null, null, null, null, null, null, null, null, null, null, null, null, B.TextDecoration_0, null, null, null, "blackRedmond titleSmall", null, null, null, null);
    B.TextStyle_Kpk = new A.TextStyle(true, B.Color_PW1, null, "Segoe UI", null, null, null, null, null, null, null, null, null, null, null, null, null, B.TextDecoration_0, null, null, null, "blackRedmond bodyLarge", null, null, null, null);
    B.TextStyle_FCK = new A.TextStyle(true, B.Color_PW1, null, "Segoe UI", null, null, null, null, null, null, null, null, null, null, null, null, null, B.TextDecoration_0, null, null, null, "blackRedmond bodyMedium", null, null, null, null);
    B.TextStyle_1Lt = new A.TextStyle(true, B.Color_NzJ, null, "Segoe UI", null, null, null, null, null, null, null, null, null, null, null, null, null, B.TextDecoration_0, null, null, null, "blackRedmond bodySmall", null, null, null, null);
    B.TextStyle_Ai8 = new A.TextStyle(true, B.Color_PW1, null, "Segoe UI", null, null, null, null, null, null, null, null, null, null, null, null, null, B.TextDecoration_0, null, null, null, "blackRedmond labelLarge", null, null, null, null);
    B.TextStyle_z1X = new A.TextStyle(true, B.Color_vnR, null, "Segoe UI", null, null, null, null, null, null, null, null, null, null, null, null, null, B.TextDecoration_0, null, null, null, "blackRedmond labelMedium", null, null, null, null);
    B.TextStyle_y6M = new A.TextStyle(true, B.Color_vnR, null, "Segoe UI", null, null, null, null, null, null, null, null, null, null, null, null, null, B.TextDecoration_0, null, null, null, "blackRedmond labelSmall", null, null, null, null);
    B.TextTheme_pjb = new A.TextTheme(B.TextStyle_9C2, B.TextStyle_Orc, B.TextStyle_z14, B.TextStyle_KWg, B.TextStyle_PPg, B.TextStyle_n2z, B.TextStyle_U1f, B.TextStyle_iYc, B.TextStyle_tXv, B.TextStyle_Kpk, B.TextStyle_FCK, B.TextStyle_1Lt, B.TextStyle_Ai8, B.TextStyle_z1X, B.TextStyle_y6M);
    B.TextStyle_dYx = new A.TextStyle(false, null, null, null, null, null, 57, B.FontWeight_3, null, -0.25, null, B.TextBaseline_0, 1.12, B.TextLeadingDistribution_1, null, null, null, null, null, null, null, "tall displayLarge 2021", null, null, null, null);
    B.TextStyle_9KI = new A.TextStyle(false, null, null, null, null, null, 45, B.FontWeight_3, null, 0, null, B.TextBaseline_0, 1.16, B.TextLeadingDistribution_1, null, null, null, null, null, null, null, "tall displayMedium 2021", null, null, null, null);
    B.TextStyle_zAp = new A.TextStyle(false, null, null, null, null, null, 36, B.FontWeight_3, null, 0, null, B.TextBaseline_0, 1.22, B.TextLeadingDistribution_1, null, null, null, null, null, null, null, "tall displaySmall 2021", null, null, null, null);
    B.TextStyle_tG8 = new A.TextStyle(false, null, null, null, null, null, 32, B.FontWeight_3, null, 0, null, B.TextBaseline_0, 1.25, B.TextLeadingDistribution_1, null, null, null, null, null, null, null, "tall headlineLarge 2021", null, null, null, null);
    B.TextStyle_BgL = new A.TextStyle(false, null, null, null, null, null, 28, B.FontWeight_3, null, 0, null, B.TextBaseline_0, 1.29, B.TextLeadingDistribution_1, null, null, null, null, null, null, null, "tall headlineMedium 2021", null, null, null, null);
    B.TextStyle_mHN = new A.TextStyle(false, null, null, null, null, null, 24, B.FontWeight_3, null, 0, null, B.TextBaseline_0, 1.33, B.TextLeadingDistribution_1, null, null, null, null, null, null, null, "tall headlineSmall 2021", null, null, null, null);
    B.TextStyle_yym = new A.TextStyle(false, null, null, null, null, null, 22, B.FontWeight_3, null, 0, null, B.TextBaseline_0, 1.27, B.TextLeadingDistribution_1, null, null, null, null, null, null, null, "tall titleLarge 2021", null, null, null, null);
    B.TextStyle_7Sf = new A.TextStyle(false, null, null, null, null, null, 16, B.FontWeight_4, null, 0.15, null, B.TextBaseline_0, 1.5, B.TextLeadingDistribution_1, null, null, null, null, null, null, null, "tall titleMedium 2021", null, null, null, null);
    B.TextStyle_trp = new A.TextStyle(false, null, null, null, null, null, 14, B.FontWeight_4, null, 0.1, null, B.TextBaseline_0, 1.43, B.TextLeadingDistribution_1, null, null, null, null, null, null, null, "tall titleSmall 2021", null, null, null, null);
    B.TextStyle_xb4 = new A.TextStyle(false, null, null, null, null, null, 16, B.FontWeight_3, null, 0.5, null, B.TextBaseline_0, 1.5, B.TextLeadingDistribution_1, null, null, null, null, null, null, null, "tall bodyLarge 2021", null, null, null, null);
    B.TextStyle_lrc = new A.TextStyle(false, null, null, null, null, null, 14, B.FontWeight_3, null, 0.25, null, B.TextBaseline_0, 1.43, B.TextLeadingDistribution_1, null, null, null, null, null, null, null, "tall bodyMedium 2021", null, null, null, null);
    B.TextStyle_6rQ = new A.TextStyle(false, null, null, null, null, null, 12, B.FontWeight_3, null, 0.4, null, B.TextBaseline_0, 1.33, B.TextLeadingDistribution_1, null, null, null, null, null, null, null, "tall bodySmall 2021", null, null, null, null);
    B.TextStyle_4UE = new A.TextStyle(false, null, null, null, null, null, 14, B.FontWeight_4, null, 0.1, null, B.TextBaseline_0, 1.43, B.TextLeadingDistribution_1, null, null, null, null, null, null, null, "tall labelLarge 2021", null, null, null, null);
    B.TextStyle_PvX = new A.TextStyle(false, null, null, null, null, null, 12, B.FontWeight_4, null, 0.5, null, B.TextBaseline_0, 1.33, B.TextLeadingDistribution_1, null, null, null, null, null, null, null, "tall labelMedium 2021", null, null, null, null);
    B.TextStyle_HTO = new A.TextStyle(false, null, null, null, null, null, 11, B.FontWeight_4, null, 0.5, null, B.TextBaseline_0, 1.45, B.TextLeadingDistribution_1, null, null, null, null, null, null, null, "tall labelSmall 2021", null, null, null, null);
    B.TextTheme_qRB = new A.TextTheme(B.TextStyle_dYx, B.TextStyle_9KI, B.TextStyle_zAp, B.TextStyle_tG8, B.TextStyle_BgL, B.TextStyle_mHN, B.TextStyle_yym, B.TextStyle_7Sf, B.TextStyle_trp, B.TextStyle_xb4, B.TextStyle_lrc, B.TextStyle_6rQ, B.TextStyle_4UE, B.TextStyle_PvX, B.TextStyle_HTO);
    B.TextStyle_jy1 = new A.TextStyle(true, B.Color_NzJ, null, "Roboto", null, null, null, null, null, null, null, null, null, null, null, null, null, B.TextDecoration_0, null, null, null, "blackMountainView displayLarge", null, null, null, null);
    B.TextStyle_2a7 = new A.TextStyle(true, B.Color_NzJ, null, "Roboto", null, null, null, null, null, null, null, null, null, null, null, null, null, B.TextDecoration_0, null, null, null, "blackMountainView displayMedium", null, null, null, null);
    B.TextStyle_X9I = new A.TextStyle(true, B.Color_NzJ, null, "Roboto", null, null, null, null, null, null, null, null, null, null, null, null, null, B.TextDecoration_0, null, null, null, "blackMountainView displaySmall", null, null, null, null);
    B.TextStyle_Uxo = new A.TextStyle(true, B.Color_NzJ, null, "Roboto", null, null, null, null, null, null, null, null, null, null, null, null, null, B.TextDecoration_0, null, null, null, "blackMountainView headlineLarge", null, null, null, null);
    B.TextStyle_GhC = new A.TextStyle(true, B.Color_NzJ, null, "Roboto", null, null, null, null, null, null, null, null, null, null, null, null, null, B.TextDecoration_0, null, null, null, "blackMountainView headlineMedium", null, null, null, null);
    B.TextStyle_ifD = new A.TextStyle(true, B.Color_PW1, null, "Roboto", null, null, null, null, null, null, null, null, null, null, null, null, null, B.TextDecoration_0, null, null, null, "blackMountainView headlineSmall", null, null, null, null);
    B.TextStyle_2gc = new A.TextStyle(true, B.Color_PW1, null, "Roboto", null, null, null, null, null, null, null, null, null, null, null, null, null, B.TextDecoration_0, null, null, null, "blackMountainView titleLarge", null, null, null, null);
    B.TextStyle_mPq = new A.TextStyle(true, B.Color_PW1, null, "Roboto", null, null, null, null, null, null, null, null, null, null, null, null, null, B.TextDecoration_0, null, null, null, "blackMountainView titleMedium", null, null, null, null);
    B.TextStyle_MaC = new A.TextStyle(true, B.Color_vnR, null, "Roboto", null, null, null, null, null, null, null, null, null, null, null, null, null, B.TextDecoration_0, null, null, null, "blackMountainView titleSmall", null, null, null, null);
    B.TextStyle_4L7 = new A.TextStyle(true, B.Color_PW1, null, "Roboto", null, null, null, null, null, null, null, null, null, null, null, null, null, B.TextDecoration_0, null, null, null, "blackMountainView bodyLarge", null, null, null, null);
    B.TextStyle_EGz = new A.TextStyle(true, B.Color_PW1, null, "Roboto", null, null, null, null, null, null, null, null, null, null, null, null, null, B.TextDecoration_0, null, null, null, "blackMountainView bodyMedium", null, null, null, null);
    B.TextStyle_z9y = new A.TextStyle(true, B.Color_NzJ, null, "Roboto", null, null, null, null, null, null, null, null, null, null, null, null, null, B.TextDecoration_0, null, null, null, "blackMountainView bodySmall", null, null, null, null);
    B.TextStyle_ZDX = new A.TextStyle(true, B.Color_PW1, null, "Roboto", null, null, null, null, null, null, null, null, null, null, null, null, null, B.TextDecoration_0, null, null, null, "blackMountainView labelLarge", null, null, null, null);
    B.TextStyle_P81 = new A.TextStyle(true, B.Color_vnR, null, "Roboto", null, null, null, null, null, null, null, null, null, null, null, null, null, B.TextDecoration_0, null, null, null, "blackMountainView labelMedium", null, null, null, null);
    B.TextStyle_9qh = new A.TextStyle(true, B.Color_vnR, null, "Roboto", null, null, null, null, null, null, null, null, null, null, null, null, null, B.TextDecoration_0, null, null, null, "blackMountainView labelSmall", null, null, null, null);
    B.TextTheme_wOR = new A.TextTheme(B.TextStyle_jy1, B.TextStyle_2a7, B.TextStyle_X9I, B.TextStyle_Uxo, B.TextStyle_GhC, B.TextStyle_ifD, B.TextStyle_2gc, B.TextStyle_mPq, B.TextStyle_MaC, B.TextStyle_4L7, B.TextStyle_EGz, B.TextStyle_z9y, B.TextStyle_ZDX, B.TextStyle_P81, B.TextStyle_9qh);
    B.TextStyle_TA0 = new A.TextStyle(true, B.Color_NzJ, null, ".AppleSystemUIFont", null, null, null, null, null, null, null, null, null, null, null, null, null, B.TextDecoration_0, null, null, null, "blackRedwoodCity displayLarge", null, null, null, null);
    B.TextStyle_CxI = new A.TextStyle(true, B.Color_NzJ, null, ".AppleSystemUIFont", null, null, null, null, null, null, null, null, null, null, null, null, null, B.TextDecoration_0, null, null, null, "blackRedwoodCity displayMedium", null, null, null, null);
    B.TextStyle_TA00 = new A.TextStyle(true, B.Color_NzJ, null, ".AppleSystemUIFont", null, null, null, null, null, null, null, null, null, null, null, null, null, B.TextDecoration_0, null, null, null, "blackRedwoodCity displaySmall", null, null, null, null);
    B.TextStyle_bij = new A.TextStyle(true, B.Color_NzJ, null, ".AppleSystemUIFont", null, null, null, null, null, null, null, null, null, null, null, null, null, B.TextDecoration_0, null, null, null, "blackRedwoodCity headlineLarge", null, null, null, null);
    B.TextStyle_7QZ = new A.TextStyle(true, B.Color_NzJ, null, ".AppleSystemUIFont", null, null, null, null, null, null, null, null, null, null, null, null, null, B.TextDecoration_0, null, null, null, "blackRedwoodCity headlineMedium", null, null, null, null);
    B.TextStyle_93C = new A.TextStyle(true, B.Color_PW1, null, ".AppleSystemUIFont", null, null, null, null, null, null, null, null, null, null, null, null, null, B.TextDecoration_0, null, null, null, "blackRedwoodCity headlineSmall", null, null, null, null);
    B.TextStyle_J1A = new A.TextStyle(true, B.Color_PW1, null, ".AppleSystemUIFont", null, null, null, null, null, null, null, null, null, null, null, null, null, B.TextDecoration_0, null, null, null, "blackRedwoodCity titleLarge", null, null, null, null);
    B.TextStyle_aA2 = new A.TextStyle(true, B.Color_PW1, null, ".AppleSystemUIFont", null, null, null, null, null, null, null, null, null, null, null, null, null, B.TextDecoration_0, null, null, null, "blackRedwoodCity titleMedium", null, null, null, null);
    B.TextStyle_LNV = new A.TextStyle(true, B.Color_vnR, null, ".AppleSystemUIFont", null, null, null, null, null, null, null, null, null, null, null, null, null, B.TextDecoration_0, null, null, null, "blackRedwoodCity titleSmall", null, null, null, null);
    B.TextStyle_kXv = new A.TextStyle(true, B.Color_PW1, null, ".AppleSystemUIFont", null, null, null, null, null, null, null, null, null, null, null, null, null, B.TextDecoration_0, null, null, null, "blackRedwoodCity bodyLarge", null, null, null, null);
    B.TextStyle_2Hp = new A.TextStyle(true, B.Color_PW1, null, ".AppleSystemUIFont", null, null, null, null, null, null, null, null, null, null, null, null, null, B.TextDecoration_0, null, null, null, "blackRedwoodCity bodyMedium", null, null, null, null);
    B.TextStyle_4to = new A.TextStyle(true, B.Color_NzJ, null, ".AppleSystemUIFont", null, null, null, null, null, null, null, null, null, null, null, null, null, B.TextDecoration_0, null, null, null, "blackRedwoodCity bodySmall", null, null, null, null);
    B.TextStyle_jWb = new A.TextStyle(true, B.Color_PW1, null, ".AppleSystemUIFont", null, null, null, null, null, null, null, null, null, null, null, null, null, B.TextDecoration_0, null, null, null, "blackRedwoodCity labelLarge", null, null, null, null);
    B.TextStyle_oSE = new A.TextStyle(true, B.Color_vnR, null, ".AppleSystemUIFont", null, null, null, null, null, null, null, null, null, null, null, null, null, B.TextDecoration_0, null, null, null, "blackRedwoodCity labelMedium", null, null, null, null);
    B.TextStyle_3Ap = new A.TextStyle(true, B.Color_vnR, null, ".AppleSystemUIFont", null, null, null, null, null, null, null, null, null, null, null, null, null, B.TextDecoration_0, null, null, null, "blackRedwoodCity labelSmall", null, null, null, null);
    B.TextTheme_wwF = new A.TextTheme(B.TextStyle_TA0, B.TextStyle_CxI, B.TextStyle_TA00, B.TextStyle_bij, B.TextStyle_7QZ, B.TextStyle_93C, B.TextStyle_J1A, B.TextStyle_aA2, B.TextStyle_LNV, B.TextStyle_kXv, B.TextStyle_2Hp, B.TextStyle_4to, B.TextStyle_jWb, B.TextStyle_oSE, B.TextStyle_3Ap);
    B.ThemeMode_0 = new A.ThemeMode(0, "system");
    B.Offset_OTP = new A.Offset(0.056, 0.024);
    B.Offset_x3A = new A.Offset(0.108, 0.3085);
    B.Offset_I2v = new A.Offset(0.198, 0.541);
    B.Offset_fvE = new A.Offset(0.3655, 1);
    B.Offset_wON = new A.Offset(0.5465, 0.989);
    B.ThreePointCubic_Qyl = new A.ThreePointCubic(B.Offset_OTP, B.Offset_x3A, B.Offset_I2v, B.Offset_fvE, B.Offset_wON);
    B.Offset_ZYX = new A.Offset(0.05, 0);
    B.Offset_fIO = new A.Offset(0.133333, 0.06);
    B.Offset_oQp = new A.Offset(0.166666, 0.4);
    B.Offset_Jb2 = new A.Offset(0.208333, 0.82);
    B.Offset_rON = new A.Offset(0.25, 1);
    B.ThreePointCubic_r2X = new A.ThreePointCubic(B.Offset_ZYX, B.Offset_fIO, B.Offset_oQp, B.Offset_Jb2, B.Offset_rON);
    B.Threshold_0 = new A.Threshold(0);
    B.Threshold_9Zy = new A.Threshold(0.5);
    B.TickerCanceled_null = new A.TickerCanceled(null);
    B.TileMode_0 = new A.TileMode(0, "clamp");
    B.TileMode_1 = new A.TileMode(1, "repeated");
    B.TileMode_2 = new A.TileMode(2, "mirror");
    B.TileMode_3 = new A.TileMode(3, "decal");
    B.TimePickerThemeData_usr = new A.TimePickerThemeData(null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null);
    B.ToggleButtonsThemeData_F1A = new A.ToggleButtonsThemeData(null, null, null, null, null, null, null, null, null, null, null, null, null, null, null);
    B.Tolerance_C3A = new A.Tolerance(0.01, 1 / 0);
    B.Tolerance_YtJ = new A.Tolerance(0.001, 0.001);
    B.TonePolarity_0 = new A.TonePolarity(0, "darker");
    B.TonePolarity_1 = new A.TonePolarity(1, "lighter");
    B.TonePolarity_2 = new A.TonePolarity(2, "nearer");
    B.ToolbarOptions_false_false_false_false = new A.ToolbarOptions(false, false, false, false);
    B.ToolbarOptions_false_false_true_true = new A.ToolbarOptions(false, false, true, true);
    B.ToolbarOptions_true_true_true_true = new A.ToolbarOptions(true, true, true, true);
    B.TooltipThemeData_3xc = new A.TooltipThemeData(null, null, null, null, null, null, null, null, null);
    B.TooltipTriggerMode_1 = new A.TooltipTriggerMode(1, "longPress");
    B.TooltipTriggerMode_2 = new A.TooltipTriggerMode(2, "tap");
    B.TransformKind_0 = new A.TransformKind(0, "identity");
    B.TransformKind_1 = new A.TransformKind(1, "transform2d");
    B.TransformKind_2 = new A.TransformKind(2, "complex");
    B.TraversalDirection_0 = new A.TraversalDirection(0, "up");
    B.TraversalDirection_1 = new A.TraversalDirection(1, "right");
    B.TraversalDirection_2 = new A.TraversalDirection(2, "down");
    B.TraversalDirection_3 = new A.TraversalDirection(3, "left");
    B.TraversalEdgeBehavior_0 = new A.TraversalEdgeBehavior(0, "closedLoop");
    B.TraversalEdgeBehavior_1 = new A.TraversalEdgeBehavior(1, "leaveFlutterView");
    B.Type_18F = A.typeLiteral("DoNothingAndStopPropagationIntent");
    B.Type_5J0 = A.typeLiteral("ExpandSelectionToLineBreakIntent");
    B.Type_7w3 = A.typeLiteral("ExpandSelectionToDocumentBoundaryIntent");
    B.Type_9Gf = A.typeLiteral("DoNothingAndStopPropagationTextIntent");
    B.Type_Actions_bpH = A.typeLiteral("Actions");
    B.Type_ActivateIntent_2HG = A.typeLiteral("ActivateIntent");
    B.Type_AnimationController_gUh = A.typeLiteral("AnimationController");
    B.Type_AppLifecycleListener_vwF = A.typeLiteral("AppLifecycleListener");
    B.Type_ButtonActivateIntent_VTa = A.typeLiteral("ButtonActivateIntent");
    B.Type_ByteBuffer_rqD = A.typeLiteral("ByteBuffer");
    B.Type_ByteData_9dB = A.typeLiteral("ByteData");
    B.Type_ChangeNotifier_ozy = A.typeLiteral("ChangeNotifier");
    B.Type_CopySelectionTextIntent_GQP = A.typeLiteral("CopySelectionTextIntent");
    B.Type_CupertinoLocalizations_xhg = A.typeLiteral("CupertinoLocalizations");
    B.Type_CurvedAnimation_gv2 = A.typeLiteral("CurvedAnimation");
    B.Type_CustomMultiChildLayout_QlW = A.typeLiteral("CustomMultiChildLayout");
    B.Type_DeleteCharacterIntent_SaE = A.typeLiteral("DeleteCharacterIntent");
    B.Type_DeleteToLineBreakIntent_NS7 = A.typeLiteral("DeleteToLineBreakIntent");
    B.Type_DirectionalFocusIntent_oIa = A.typeLiteral("DirectionalFocusIntent");
    B.Type_DismissIntent_GEb = A.typeLiteral("DismissIntent");
    B.Type_DisposableBuildContext_Lrd = A.typeLiteral("DisposableBuildContext<State<StatefulWidget>>");
    B.Type_DoNothingIntent_5gX = A.typeLiteral("DoNothingIntent");
    B.Type_DoubleTapGestureRecognizer_V92 = A.typeLiteral("DoubleTapGestureRecognizer");
    B.Type_EditableTextTapOutsideIntent_Ih6 = A.typeLiteral("EditableTextTapOutsideIntent");
    B.Type_EditableText_O5i = A.typeLiteral("EditableText");
    B.Type_Element_rqC = A.typeLiteral("Element");
    B.Type_ExtendSelectionByPageIntent_ndp = A.typeLiteral("ExtendSelectionByPageIntent");
    B.Type_Flex_NuZ = A.typeLiteral("Flex");
    B.Type_Float32List_9Kz = A.typeLiteral("Float32List");
    B.Type_Float64List_9Kz = A.typeLiteral("Float64List");
    B.Type_FocusScopeNode_ZS0 = A.typeLiteral("FocusScopeNode");
    B.Type_ForcePressGestureRecognizer_C7M = A.typeLiteral("ForcePressGestureRecognizer");
    B.Type_GestureRecognizer_eGB = A.typeLiteral("GestureRecognizer");
    B.Type_HeroController_Lvh = A.typeLiteral("HeroController");
    B.Type_ImageInfo_d4m = A.typeLiteral("ImageInfo");
    B.Type_ImageStreamCompleterHandle_tSW = A.typeLiteral("ImageStreamCompleterHandle");
    B.Type_Image_dO6 = A.typeLiteral("Image0");
    B.Type_InkFeature_UUv = A.typeLiteral("InkFeature");
    B.Type_Int16List_s5h = A.typeLiteral("Int16List");
    B.Type_Int32List_O8Z = A.typeLiteral("Int32List");
    B.Type_Int8List_rFV = A.typeLiteral("Int8List");
    B.Type_Intent_tU5 = A.typeLiteral("Intent");
    B.Type_J79 = A.typeLiteral("ExtendSelectionByCharacterIntent");
    B.Type_JSObject_ttY = A.typeLiteral("JSObject");
    B.Type_LabeledGlobalKey_78g = A.typeLiteral("LabeledGlobalKey<State<StatefulWidget>>");
    B.Type_Layer_qb8 = A.typeLiteral("Layer0");
    B.Type_List_hc9 = A.typeLiteral("List<Map<String,@>>");
    B.Type_LongPressGestureRecognizer_rMW = A.typeLiteral("LongPressGestureRecognizer");
    B.Type_LookupBoundary_YmL = A.typeLiteral("LookupBoundary");
    B.Type_Map_9Aj = A.typeLiteral("Map<String,@>");
    B.Type_MaterialLocalizations_nEU = A.typeLiteral("MaterialLocalizations");
    B.Type_Material_jdp = A.typeLiteral("Material");
    B.Type_NextFocusIntent_OLT = A.typeLiteral("NextFocusIntent");
    B.Type_Object_A4p = A.typeLiteral("Object");
    B.Type_OverlayEntry_G2R = A.typeLiteral("OverlayEntry");
    B.Type_Overlay_5YM = A.typeLiteral("Overlay");
    B.Type_PanGestureRecognizer_9Ie = A.typeLiteral("PanGestureRecognizer");
    B.Type_ParentData_dn9 = A.typeLiteral("ParentData");
    B.Type_PasteTextIntent_40q = A.typeLiteral("PasteTextIntent");
    B.Type_PerformanceModeRequestHandle_lQ1 = A.typeLiteral("PerformanceModeRequestHandle");
    B.Type_Picture_Cfq = A.typeLiteral("Picture");
    B.Type_PipelineOwner_ZY4 = A.typeLiteral("PipelineOwner");
    B.Type_PreviousFocusIntent_HI0 = A.typeLiteral("PreviousFocusIntent");
    B.Type_PrioritizedIntents_VsX = A.typeLiteral("PrioritizedIntents");
    B.Type_Q3J = A.typeLiteral("ExtendSelectionToNextParagraphBoundaryOrCaretLocationIntent");
    B.Type_RedoTextIntent_jvf = A.typeLiteral("RedoTextIntent");
    B.Type_RenderObject_SjX = A.typeLiteral("RenderObject");
    B.Type_RenderTreeRootElement_LLA = A.typeLiteral("RenderTreeRootElement");
    B.Type_RenderingPlatformView_OyJ = A.typeLiteral("RenderingPlatformView");
    B.Type_RenderingRenderCanvas_HDu = A.typeLiteral("RenderingRenderCanvas");
    B.Type_ReplaceTextIntent_Vhj = A.typeLiteral("ReplaceTextIntent");
    B.Type_RequestFocusIntent_IGS = A.typeLiteral("RequestFocusIntent");
    B.Type_RestorationBucket_I2x = A.typeLiteral("RestorationBucket");
    B.Type_RichText_N4q = A.typeLiteral("RichText");
    B.Type_Route_hln = A.typeLiteral("Route<@>");
    B.Type_ScaffoldMessenger_uHC = A.typeLiteral("ScaffoldMessenger");
    B.Type_ScrollActivity_kM6 = A.typeLiteral("ScrollActivity");
    B.Type_ScrollDragController_4Nj = A.typeLiteral("ScrollDragController");
    B.Type_ScrollIntent_tOb = A.typeLiteral("ScrollIntent");
    B.Type_SelectAllTextIntent_7fB = A.typeLiteral("SelectAllTextIntent");
    B.Type_SelectionOverlay_gGK = A.typeLiteral("SelectionOverlay");
    B.Type_SemanticsHandle_gCu = A.typeLiteral("SemanticsHandle");
    B.Type_SemanticsOwner_dWp = A.typeLiteral("SemanticsOwner");
    B.Type_ShapeBorderClipper_uKx = A.typeLiteral("ShapeBorderClipper");
    B.Type_Shortcuts_Qeb = A.typeLiteral("Shortcuts");
    B.Type_Stack_0dE = A.typeLiteral("Stack");
    B.Type_State_Ss5 = A.typeLiteral("State<StatefulWidget>");
    B.Type_String_AXU = A.typeLiteral("String");
    B.Type_TapAndPanGestureRecognizer_N1Y = A.typeLiteral("TapAndPanGestureRecognizer");
    B.Type_TapGestureRecognizer_mu4 = A.typeLiteral("TapGestureRecognizer");
    B.Type_TextPainter_YRN = A.typeLiteral("TextPainter");
    B.Type_TextSelectionOverlay_WPj = A.typeLiteral("TextSelectionOverlay");
    B.Type_Ticker_Kik = A.typeLiteral("Ticker");
    B.Type_TimeOfDay_UPK = A.typeLiteral("TimeOfDay");
    B.Type_TrainHoppingAnimation_6jo = A.typeLiteral("TrainHoppingAnimation");
    B.Type_TransposeCharactersIntent_tPt = A.typeLiteral("TransposeCharactersIntent");
    B.Type_Ud8 = A.typeLiteral("ExtendSelectionVerticallyToAdjacentLineIntent");
    B.Type_Ud80 = A.typeLiteral("ExtendSelectionVerticallyToAdjacentPageIntent");
    B.Type_Uint16List_kmP = A.typeLiteral("Uint16List");
    B.Type_Uint32List_kmP = A.typeLiteral("Uint32List");
    B.Type_Uint8ClampedList_04U = A.typeLiteral("Uint8ClampedList");
    B.Type_Uint8List_8Eb = A.typeLiteral("Uint8List");
    B.Type_UndoTextIntent_jvf = A.typeLiteral("UndoTextIntent");
    B.Type_UpdateSelectionIntent_6IE = A.typeLiteral("UpdateSelectionIntent");
    B.Type_Uze = A.typeLiteral("_VerticalThumbDragGestureRecognizer");
    B.Type_VoidCallbackIntent_nRY = A.typeLiteral("VoidCallbackIntent");
    B.Type_WidgetsLocalizations_JUU = A.typeLiteral("WidgetsLocalizations");
    B.Type__AnyTapGestureRecognizer_Cvf = A.typeLiteral("_AnyTapGestureRecognizer");
    B.Type__CachedImageBase_BJZ = A.typeLiteral("_CachedImageBase");
    B.Type__DecorationImagePainter_BXe = A.typeLiteral("_DecorationImagePainter");
    B.Type__HeroFlight_sXE = A.typeLiteral("_HeroFlight");
    B.Type__HighlightModeManager_enS = A.typeLiteral("_HighlightModeManager");
    B.Type__ModalScopeState_Tgz = A.typeLiteral("_ModalScopeState<@>");
    B.Type__RouteEntry_vkf = A.typeLiteral("_RouteEntry");
    B.Type__ScreenshotData_pNq = A.typeLiteral("_ScreenshotData");
    B.Type__TrackTapGestureRecognizer_YkB = A.typeLiteral("_TrackTapGestureRecognizer");
    B.Type_ar1 = A.typeLiteral("DeleteToNextWordBoundaryIntent");
    B.Type_b1K0 = A.typeLiteral("ExtendSelectionToDocumentBoundaryIntent");
    B.Type_b1K = A.typeLiteral("ExtendSelectionToNextWordBoundaryIntent");
    B.Type_btT = A.typeLiteral("HorizontalDragGestureRecognizer");
    B.Type_double_JIQ = A.typeLiteral("double");
    B.Type_dynamic_wn9 = A.typeLiteral("@");
    B.Type_f3u = A.typeLiteral("PlaceholderSpanIndexSemanticsTag");
    B.Type_i87 = A.typeLiteral("ScrollToDocumentBoundaryIntent");
    B.Type_int_T7V = A.typeLiteral("int");
    B.Type_ive = A.typeLiteral("Map<String,@>?");
    B.Type_miJ = A.typeLiteral("_HorizontalThumbDragGestureRecognizer");
    B.Type_p1D = A.typeLiteral("Object(int)");
    B.Type_p1D0 = A.typeLiteral("Object(int{params:Object?})");
    B.Type_phq = A.typeLiteral("_BlendedDecorationImagePainter");
    B.Type_srU = A.typeLiteral("ExtendSelectionToNextWordBoundaryOrCaretLocationIntent");
    B.Type_taM = A.typeLiteral("ExtendSelectionToLineBreakIntent");
    B.Type_w20 = A.typeLiteral("ExtendSelectionToNextParagraphBoundaryIntent");
    B.Type_w8t = A.typeLiteral("TapAndHorizontalDragGestureRecognizer");
    B.Type_yGg = A.typeLiteral("VerticalDragGestureRecognizer");
    B.UnderlineInputBorder_x70 = new A.UnderlineInputBorder(B.BorderRadius_POr, B.BorderSide_ViT);
    B.UndoDirection_0 = new A.UndoDirection(0, "undo");
    B.UndoDirection_1 = new A.UndoDirection(1, "redo");
    B.UndoHistoryValue_false_false = new A.UndoHistoryValue(false, false);
    B.UnfocusDisposition_0 = new A.UnfocusDisposition(0, "scope");
    B.UnfocusDisposition_1 = new A.UnfocusDisposition(1, "previouslyFocusedChild");
    B.Utf8Decoder_false = new A.Utf8Decoder(false);
    B.ValueKey_dismissible = new A.ValueKey("dismissible", A.findType("ValueKey<String>"));
    B.Variant_0_monochrome = new A.Variant(0, "monochrome");
    B.Variant_1_neutral = new A.Variant(1, "neutral");
    B.Variant_2_tonalSpot = new A.Variant(2, "tonalSpot");
    B.Variant_3_vibrant = new A.Variant(3, "vibrant");
    B.Variant_4_expressive = new A.Variant(4, "expressive");
    B.Variant_5_content = new A.Variant(5, "content");
    B.Variant_6_fidelity = new A.Variant(6, "fidelity");
    B.Variant_7_rainbow = new A.Variant(7, "rainbow");
    B.Variant_8_fruitSalad = new A.Variant(8, "fruitSalad");
    B.VelocityEstimate_QFj = new A.VelocityEstimate(B.Offset_0_0, 0, B.Duration_0, B.Offset_0_0);
    B.VelocityEstimate_nlh = new A.VelocityEstimate(B.Offset_0_0, 1, B.Duration_0, B.Offset_0_0);
    B.VerticalDirection_1 = new A.VerticalDirection(1, "down");
    B.ViewFocusDirection_0 = new A.ViewFocusDirection(0, "undefined");
    B.ViewFocusDirection_1 = new A.ViewFocusDirection(1, "forward");
    B.ViewFocusDirection_2 = new A.ViewFocusDirection(2, "backward");
    B.ViewFocusState_0 = new A.ViewFocusState(0, "unfocused");
    B.ViewFocusState_1 = new A.ViewFocusState(1, "focused");
    B.VisualDensity_0_0 = new A.VisualDensity(0, 0);
    B.VisualDensity_m2_m2 = new A.VisualDensity(-2, -2);
    B.WidgetStatePropertyAll_0 = new A.WidgetStatePropertyAll(0, type$.WidgetStatePropertyAll_double);
    B.WidgetStatePropertyAll_18 = new A.WidgetStatePropertyAll(18, type$.WidgetStatePropertyAll_double);
    B.WidgetStatePropertyAll_24 = new A.WidgetStatePropertyAll(24, type$.WidgetStatePropertyAll_double);
    B.WidgetStatePropertyAll_G5s = new A.WidgetStatePropertyAll(B.Color_Edl, type$.WidgetStatePropertyAll_Color);
    B.WidgetStatePropertyAll_G5s0 = new A.WidgetStatePropertyAll(B.Color_Edl, type$.WidgetStatePropertyAll_nullable_Color);
    B.WidgetStatePropertyAll_HBn = new A.WidgetStatePropertyAll(B.Size_t5z, type$.WidgetStatePropertyAll_Size);
    B.EdgeInsets_8_8_8_8 = new A.EdgeInsets(8, 8, 8, 8);
    B.WidgetStatePropertyAll_LrX = new A.WidgetStatePropertyAll(B.EdgeInsets_8_8_8_8, type$.WidgetStatePropertyAll_EdgeInsetsGeometry);
    B.Size_40_40 = new A.Size(40, 40);
    B.WidgetStatePropertyAll_Size_40_40 = new A.WidgetStatePropertyAll(B.Size_40_40, type$.WidgetStatePropertyAll_Size);
    B.Size_64_40 = new A.Size(64, 40);
    B.WidgetStatePropertyAll_Size_64_40 = new A.WidgetStatePropertyAll(B.Size_64_40, type$.WidgetStatePropertyAll_Size);
    B.StadiumBorder_DTV = new A.StadiumBorder(B.BorderSide_Ah5);
    B.WidgetStatePropertyAll_oQi = new A.WidgetStatePropertyAll(B.StadiumBorder_DTV, type$.WidgetStatePropertyAll_OutlinedBorder);
    B.WidgetState_3 = new A.WidgetState(3, "dragged");
    B.WidgetState_4 = new A.WidgetState(4, "selected");
    B.WidgetState_5 = new A.WidgetState(5, "scrolledUnder");
    B.WidgetState_6 = new A.WidgetState(6, "disabled");
    B.WidgetState_7 = new A.WidgetState(7, "error");
    B.WrapAlignment_0 = new A.WrapAlignment(0, "start");
    B.WrapAlignment_1 = new A.WrapAlignment(1, "end");
    B.WrapAlignment_2 = new A.WrapAlignment(2, "center");
    B.WrapAlignment_3 = new A.WrapAlignment(3, "spaceBetween");
    B.WrapAlignment_4 = new A.WrapAlignment(4, "spaceAround");
    B.WrapAlignment_5 = new A.WrapAlignment(5, "spaceEvenly");
    B.WrapCrossAlignment_0 = new A.WrapCrossAlignment(0, "start");
    B.WrapCrossAlignment_1 = new A.WrapCrossAlignment(1, "end");
    B.WrapCrossAlignment_2 = new A.WrapCrossAlignment(2, "center");
    B.XmlAttributeType_Ugh = new A.XmlAttributeType("'", 0, "SINGLE_QUOTE");
    B.XmlNodeType_5 = new A.XmlNodeType(5, "DOCUMENT");
    B.XmlNodeType_6 = new A.XmlNodeType(6, "DOCUMENT_FRAGMENT");
    B._AnimationDirection_0 = new A._AnimationDirection(0, "forward");
    B._AnimationDirection_1 = new A._AnimationDirection(1, "reverse");
    B._CheckableKind_0 = new A._CheckableKind(0, "checkbox");
    B._CheckableKind_1 = new A._CheckableKind(1, "radio");
    B._CheckableKind_2 = new A._CheckableKind(2, "toggle");
    B._CupertinoButtonStyle_0 = new A._CupertinoButtonStyle(0, "plain");
    B.Color_vv5 = new A.Color(0.01568627450980392, 0, 0, 0, B.ColorSpace_0);
    B.List_0nO = A._setArrayType(makeConstList([B.Color_vv5, B.Color_Edl]), type$.JSArray_Color);
    B._CupertinoEdgeShadowDecoration_lFm = new A._CupertinoEdgeShadowDecoration(B.List_0nO);
    B._CupertinoEdgeShadowDecoration_null = new A._CupertinoEdgeShadowDecoration(null);
    B._CupertinoTextSelectionToolbarItemsSlot_0 = new A._CupertinoTextSelectionToolbarItemsSlot(0, "backButton");
    B._CupertinoTextSelectionToolbarItemsSlot_1 = new A._CupertinoTextSelectionToolbarItemsSlot(1, "nextButton");
    B._DragDirection_0 = new A._DragDirection(0, "horizontal");
    B._DragDirection_1 = new A._DragDirection(1, "vertical");
    B._DragState_0 = new A._DragState(0, "ready");
    B._DragState_00 = new A._DragState0(0, "ready");
    B._DragState_1 = new A._DragState(1, "possible");
    B._DragState_10 = new A._DragState0(1, "possible");
    B._DragState_2 = new A._DragState(2, "accepted");
    B._DragState_20 = new A._DragState0(2, "accepted");
    B._ElementLifecycle_0 = new A._ElementLifecycle(0, "initial");
    B._ElementLifecycle_1 = new A._ElementLifecycle(1, "active");
    B._ElementLifecycle_2 = new A._ElementLifecycle(2, "inactive");
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30.276079891419332, 30.722335150426627, 31.172403958865512, 31.62629557157785, 32.08401920991837, 32.54558406207592, 33.010999283389665, 33.4802739966603, 33.953417292456834, 34.430438229418264, 34.911345834551085, 35.39614910352207, 35.88485700094671, 36.37747846067349, 36.87402238606382, 37.37449765026789, 37.87891309649659, 38.38727753828926, 38.89959975977785, 39.41588851594697, 39.93615253289054, 40.460400508064545, 40.98864111053629, 41.520882981230194, 42.05713473317016, 42.597404951718396, 43.141702194811224, 43.6900349931913, 44.24241185063697, 44.798841244188324, 45.35933162437017, 45.92389141541209, 46.49252901546552, 47.065252796817916, 47.64207110610409, 48.22299226451468, 48.808024568002054, 49.3971762874833, 49.9904556690408, 50.587870934119984, 51.189430279724725, 51.79514187861014, 52.40501387947288, 53.0190544071392, 53.637271562750364, 54.259673423945976, 54.88626804504493, 55.517063457223934, 56.15206766869424, 56.79128866487574, 57.43473440856916, 58.08241284012621, 58.734331877617365, 59.39049941699807, 60.05092333227251, 60.715611475655585, 61.38457167773311, 62.057811747619894, 62.7353394731159, 63.417162620860914, 64.10328893648692, 64.79372614476921, 65.48848194977529, 66.18756403501224, 66.89098006357258, 67.59873767827808, 68.31084450182222, 69.02730813691093, 69.74813616640164, 70.47333615344107, 71.20291564160104, 71.93688215501312, 72.67524319850172, 73.41800625771542, 74.16517879925733, 74.9167682708136, 75.67278210128072, 76.43322770089146, 77.1981124613393, 77.96744375590167, 78.74122893956174, 79.51947534912904, 80.30219030335869, 81.08938110306934, 81.88105503125999, 82.67721935322541, 83.4778813166706, 84.28304815182372, 85.09272707154808, 85.90692527145302, 86.72564993000343, 87.54890820862819, 88.3767072518277, 89.2090541872801, 90.04595612594655, 90.88742016217518, 91.73345337380438, 92.58406282226491, 93.43925555268066, 94.29903859396902, 95.16341895893969, 96.03240364439274, 96.9059996312159, 97.78421388448044, 98.6670533535366, 99.55452497210776], type$.JSArray_double);
    $.SchemeExpressive_hues = A._setArrayType([0, 21, 51, 121, 151, 191, 271, 321, 360], type$.JSArray_double);
    $.SchemeExpressive_secondaryRotations = A._setArrayType([45, 95, 45, 20, 45, 90, 45, 45, 45], type$.JSArray_double);
    $.SchemeExpressive_tertiaryRotations = A._setArrayType([120, 120, 20, 45, 20, 15, 20, 120, 120], type$.JSArray_double);
    $.SchemeVibrant_hues = A._setArrayType([0, 41, 61, 101, 131, 181, 251, 301, 360], type$.JSArray_double);
    $.SchemeVibrant_secondaryRotations = A._setArrayType([18, 15, 10, 12, 15, 18, 15, 12, 12], type$.JSArray_double);
    $.SchemeVibrant_tertiaryRotations = A._setArrayType([35, 30, 20, 25, 30, 35, 30, 25, 25], type$.JSArray_double);
    $.ColorUtils__srgbToXyz = function() {
      var t1 = type$.JSArray_double;
      return A._setArrayType([A._setArrayType([0.41233895, 0.35762064, 0.18051042], t1), A._setArrayType([0.2126, 0.7152, 0.0722], t1), A._setArrayType([0.01932141, 0.11916382, 0.95034478], t1)], type$.JSArray_List_double);
    }();
    $.ColorUtils__xyzToSrgb = function() {
      var t1 = type$.JSArray_double;
      return A._setArrayType([A._setArrayType([3.2413774792388685, -1.5376652402851851, -0.49885366846268053], t1), A._setArrayType([-0.9691452513005321, 1.8758853451067872, 0.04156585616912061], t1), A._setArrayType([0.05562093689691305, -0.20395524564742123, 1.0571799111220335], t1)], type$.JSArray_List_double);
    }();
    $.ColorUtils__whitePointD65 = A._setArrayType([95.047, 100, 108.883], type$.JSArray_double);
    $.popupOpen = false;
    $.FetchMenu_fetched = false;
    $._currentUriBase = null;
    $._current = null;
    $._debugIsSelecting = false;
    $._InheritedProviderScopeElement__nextProviderId = 0;
    $.debugIsInInheritedProviderUpdate = false;
    $.debugIsInInheritedProviderCreate = false;
    $.SharedPreferences__completer = null;
    $.SupabaseAuth__initialDeeplinkIsHandled = false;
    $.LinkViewController__instances = A.LinkedHashMap_LinkedHashMap$_empty(type$.int, A.findType("LinkViewController"));
  })();
  (function lazyInitializers() {
    var _lazyFinal = hunkHelpers.lazyFinal,
      _lazy = hunkHelpers.lazy;
    _lazyFinal($, "_clipOpIntersect", "$get$_clipOpIntersect", () => {
      var t1 = type$.JavaScriptObject;
      return A.getProperty(A.getProperty(A.canvasKit(), "ClipOp", t1), "Intersect", t1);
    });
    _lazyFinal($, "_skFontWeights", "$get$_skFontWeights", () => {
      var _s10_ = "FontWeight",
        t1 = type$.JavaScriptObject;
      return A._setArrayType([A.getProperty(A.getProperty(A.canvasKit(), _s10_, t1), "Thin", t1), A.getProperty(A.getProperty(A.canvasKit(), _s10_, t1), "ExtraLight", t1), A.getProperty(A.getProperty(A.canvasKit(), _s10_, t1), "Light", t1), A.getProperty(A.getProperty(A.canvasKit(), _s10_, t1), "Normal", t1), A.getProperty(A.getProperty(A.canvasKit(), _s10_, t1), "Medium", t1), A.getProperty(A.getProperty(A.canvasKit(), _s10_, t1), "SemiBold", t1), A.getProperty(A.getProperty(A.canvasKit(), _s10_, t1), "Bold", t1), A.getProperty(A.getProperty(A.canvasKit(), _s10_, t1), "ExtraBold", t1), A.getProperty(A.getProperty(A.canvasKit(), _s10_, t1), "ExtraBlack", t1)], type$.JSArray_JavaScriptObject);
    });
    _lazyFinal($, "_skTextDirections", "$get$_skTextDirections", () => {
      var _s13_ = "TextDirection",
        t1 = type$.JavaScriptObject;
      return A._setArrayType([A.getProperty(A.getProperty(A.canvasKit(), _s13_, t1), "RTL", t1), A.getProperty(A.getProperty(A.canvasKit(), _s13_, t1), "LTR", t1)], type$.JSArray_JavaScriptObject);
    });
    _lazyFinal($, "_skTextAligns", "$get$_skTextAligns", () => {
      var _s9_ = "TextAlign",
        t1 = type$.JavaScriptObject;
      return A._setArrayType([A.getProperty(A.getProperty(A.canvasKit(), _s9_, t1), "Left", t1), A.getProperty(A.getProperty(A.canvasKit(), _s9_, t1), "Right", t1), A.getProperty(A.getProperty(A.canvasKit(), _s9_, t1), "Center", t1), A.getProperty(A.getProperty(A.canvasKit(), _s9_, t1), "Justify", t1), A.getProperty(A.getProperty(A.canvasKit(), _s9_, t1), "Start", t1), A.getProperty(A.getProperty(A.canvasKit(), _s9_, t1), "End", t1)], type$.JSArray_JavaScriptObject);
    });
    _lazyFinal($, "_skTextHeightBehaviors", "$get$_skTextHeightBehaviors", () => {
      var _s18_ = "TextHeightBehavior",
        t1 = type$.JavaScriptObject;
      return A._setArrayType([A.getProperty(A.getProperty(A.canvasKit(), _s18_, t1), "All", t1), A.getProperty(A.getProperty(A.canvasKit(), _s18_, t1), "DisableFirstAscent", t1), A.getProperty(A.getProperty(A.canvasKit(), _s18_, t1), "DisableLastDescent", t1), A.getProperty(A.getProperty(A.canvasKit(), _s18_, t1), "DisableAll", t1)], type$.JSArray_JavaScriptObject);
    });
    _lazyFinal($, "_skRectHeightStyles", "$get$_skRectHeightStyles", () => {
      var _s15_ = "RectHeightStyle",
        t1 = type$.JavaScriptObject;
      return A._setArrayType([A.getProperty(A.getProperty(A.canvasKit(), _s15_, t1), "Tight", t1), A.getProperty(A.getProperty(A.canvasKit(), _s15_, t1), "Max", t1), A.getProperty(A.getProperty(A.canvasKit(), _s15_, t1), "IncludeLineSpacingMiddle", t1), A.getProperty(A.getProperty(A.canvasKit(), _s15_, t1), "IncludeLineSpacingTop", t1), A.getProperty(A.getProperty(A.canvasKit(), _s15_, t1), "IncludeLineSpacingBottom", t1), A.getProperty(A.getProperty(A.canvasKit(), _s15_, t1), "Strut", t1)], type$.JSArray_JavaScriptObject);
    });
    _lazyFinal($, "_skRectWidthStyles", "$get$_skRectWidthStyles", () => {
      var _s14_ = "RectWidthStyle",
        t1 = type$.JavaScriptObject;
      return A._setArrayType([A.getProperty(A.getProperty(A.canvasKit(), _s14_, t1), "Tight", t1), A.getProperty(A.getProperty(A.canvasKit(), _s14_, t1), "Max", t1)], type$.JSArray_JavaScriptObject);
    });
    _lazyFinal($, "_skClipOps", "$get$_skClipOps", () => {
      var t1 = type$.JavaScriptObject;
      return A._setArrayType([A.getProperty(A.getProperty(A.canvasKit(), "ClipOp", t1), "Difference", t1), A.getProperty(A.getProperty(A.canvasKit(), "ClipOp", t1), "Intersect", t1)], type$.JSArray_JavaScriptObject);
    });
    _lazyFinal($, "_skFillTypes", "$get$_skFillTypes", () => {
      var _s8_ = "FillType",
        t1 = type$.JavaScriptObject;
      return A._setArrayType([A.getProperty(A.getProperty(A.canvasKit(), _s8_, t1), "Winding", t1), A.getProperty(A.getProperty(A.canvasKit(), _s8_, t1), "EvenOdd", t1)], type$.JSArray_JavaScriptObject);
    });
    _lazyFinal($, "_skBlurStyles", "$get$_skBlurStyles", () => {
      var _s9_ = "BlurStyle",
        t1 = type$.JavaScriptObject;
      return A._setArrayType([A.getProperty(A.getProperty(A.canvasKit(), _s9_, t1), "Normal", t1), A.getProperty(A.getProperty(A.canvasKit(), _s9_, t1), "Solid", t1), A.getProperty(A.getProperty(A.canvasKit(), _s9_, t1), "Outer", t1), A.getProperty(A.getProperty(A.canvasKit(), _s9_, t1), "Inner", t1)], type$.JSArray_JavaScriptObject);
    });
    _lazyFinal($, "_skStrokeCaps", "$get$_skStrokeCaps", () => {
      var _s9_ = "StrokeCap",
        t1 = type$.JavaScriptObject;
      return A._setArrayType([A.getProperty(A.getProperty(A.canvasKit(), _s9_, t1), "Butt", t1), A.getProperty(A.getProperty(A.canvasKit(), _s9_, t1), "Round", t1), A.getProperty(A.getProperty(A.canvasKit(), _s9_, t1), "Square", t1)], type$.JSArray_JavaScriptObject);
    });
    _lazyFinal($, "_skPaintStyles", "$get$_skPaintStyles", () => {
      var _s10_ = "PaintStyle",
        t1 = type$.JavaScriptObject;
      return A._setArrayType([A.getProperty(A.getProperty(A.canvasKit(), _s10_, t1), "Fill", t1), A.getProperty(A.getProperty(A.canvasKit(), _s10_, t1), "Stroke", t1)], type$.JSArray_JavaScriptObject);
    });
    _lazyFinal($, "_skBlendModes", "$get$_skBlendModes", () => {
      var _s9_ = "BlendMode",
        t1 = type$.JavaScriptObject;
      return A._setArrayType([A.getProperty(A.getProperty(A.canvasKit(), _s9_, t1), "Clear", t1), A.getProperty(A.getProperty(A.canvasKit(), _s9_, t1), "Src", t1), A.getProperty(A.getProperty(A.canvasKit(), _s9_, t1), "Dst", t1), A.getProperty(A.getProperty(A.canvasKit(), _s9_, t1), "SrcOver", t1), A.getProperty(A.getProperty(A.canvasKit(), _s9_, t1), "DstOver", t1), A.getProperty(A.getProperty(A.canvasKit(), _s9_, t1), "SrcIn", t1), A.getProperty(A.getProperty(A.canvasKit(), _s9_, t1), "DstIn", t1), A.getProperty(A.getProperty(A.canvasKit(), _s9_, t1), "SrcOut", t1), A.getProperty(A.getProperty(A.canvasKit(), _s9_, t1), "DstOut", t1), A.getProperty(A.getProperty(A.canvasKit(), _s9_, t1), "SrcATop", t1), A.getProperty(A.getProperty(A.canvasKit(), _s9_, t1), "DstATop", t1), A.getProperty(A.getProperty(A.canvasKit(), _s9_, t1), "Xor", t1), A.getProperty(A.getProperty(A.canvasKit(), _s9_, t1), "Plus", t1), A.getProperty(A.getProperty(A.canvasKit(), _s9_, t1), "Modulate", t1), A.getProperty(A.getProperty(A.canvasKit(), _s9_, t1), "Screen", t1), A.getProperty(A.getProperty(A.canvasKit(), _s9_, t1), "Overlay", t1), A.getProperty(A.getProperty(A.canvasKit(), _s9_, t1), "Darken", t1), A.getProperty(A.getProperty(A.canvasKit(), _s9_, t1), "Lighten", t1), A.getProperty(A.getProperty(A.canvasKit(), _s9_, t1), "ColorDodge", t1), A.getProperty(A.getProperty(A.canvasKit(), _s9_, t1), "ColorBurn", t1), A.getProperty(A.getProperty(A.canvasKit(), _s9_, t1), "HardLight", t1), A.getProperty(A.getProperty(A.canvasKit(), _s9_, t1), "SoftLight", t1), A.getProperty(A.getProperty(A.canvasKit(), _s9_, t1), "Difference", t1), A.getProperty(A.getProperty(A.canvasKit(), _s9_, t1), "Exclusion", t1), A.getProperty(A.getProperty(A.canvasKit(), _s9_, t1), "Multiply", t1), A.getProperty(A.getProperty(A.canvasKit(), _s9_, t1), "Hue", t1), A.getProperty(A.getProperty(A.canvasKit(), _s9_, t1), "Saturation", t1), A.getProperty(A.getProperty(A.canvasKit(), _s9_, t1), "Color", t1), A.getProperty(A.getProperty(A.canvasKit(), _s9_, t1), "Luminosity", t1)], type$.JSArray_JavaScriptObject);
    });
    _lazyFinal($, "_skStrokeJoins", "$get$_skStrokeJoins", () => {
      var _s10_ = "StrokeJoin",
        t1 = type$.JavaScriptObject;
      return A._setArrayType([A.getProperty(A.getProperty(A.canvasKit(), _s10_, t1), "Miter", t1), A.getProperty(A.getProperty(A.canvasKit(), _s10_, t1), "Round", t1), A.getProperty(A.getProperty(A.canvasKit(), _s10_, t1), "Bevel", t1)], type$.JSArray_JavaScriptObject);
    });
    _lazyFinal($, "_skTileModes", "$get$_skTileModes", () => {
      var _s8_ = "TileMode",
        t1 = type$.JavaScriptObject;
      return A._setArrayType([A.getProperty(A.getProperty(A.canvasKit(), _s8_, t1), "Clamp", t1), A.getProperty(A.getProperty(A.canvasKit(), _s8_, t1), "Repeat", t1), A.getProperty(A.getProperty(A.canvasKit(), _s8_, t1), "Mirror", t1), A.getProperty(A.getProperty(A.canvasKit(), _s8_, t1), "Decal", t1)], type$.JSArray_JavaScriptObject);
    });
    _lazyFinal($, "_filterOptions", "$get$_filterOptions", () => {
      var _s10_ = "FilterMode",
        _s10_0 = "MipmapMode",
        _s6_ = "Linear",
        t1 = type$.JavaScriptObject;
      return A.LinkedHashMap_LinkedHashMap$_literal([B.FilterQuality_0, t1._as({filter: A.getProperty(A.getProperty(A.canvasKit(), _s10_, t1), "Nearest", t1), mipmap: A.getProperty(A.getProperty(A.canvasKit(), _s10_0, t1), "None", t1)}), B.FilterQuality_1, t1._as({filter: A.getProperty(A.getProperty(A.canvasKit(), _s10_, t1), _s6_, t1), mipmap: A.getProperty(A.getProperty(A.canvasKit(), _s10_0, t1), "None", t1)}), B.FilterQuality_2, t1._as({filter: A.getProperty(A.getProperty(A.canvasKit(), _s10_, t1), _s6_, t1), mipmap: A.getProperty(A.getProperty(A.canvasKit(), _s10_0, t1), _s6_, t1)}), B.FilterQuality_3, t1._as({B: 0.3333333333333333, C: 0.3333333333333333})], type$.FilterQuality, t1);
    });
    _lazyFinal($, "_kDefaultSkColorStops", "$get$_kDefaultSkColorStops", () => {
      var t1 = A.NativeFloat32List_NativeFloat32List(2);
      t1.$flags & 2 && A.throwUnsupportedOperation(t1);
      t1[0] = 0;
      t1[1] = 1;
      return t1;
    });
    _lazyFinal($, "_sharedSkColor1", "$get$_sharedSkColor1", () => A.mallocFloat32List(4));
    _lazyFinal($, "_skTextDecorationStyles", "$get$_skTextDecorationStyles", () => {
      var _s15_ = "DecorationStyle",
        t1 = type$.JavaScriptObject;
      return A._setArrayType([A.getProperty(A.getProperty(A.canvasKit(), _s15_, t1), "Solid", t1), A.getProperty(A.getProperty(A.canvasKit(), _s15_, t1), "Double", t1), A.getProperty(A.getProperty(A.canvasKit(), _s15_, t1), "Dotted", t1), A.getProperty(A.getProperty(A.canvasKit(), _s15_, t1), "Dashed", t1), A.getProperty(A.getProperty(A.canvasKit(), _s15_, t1), "Wavy", t1)], type$.JSArray_JavaScriptObject);
    });
    _lazyFinal($, "_skTextBaselines", "$get$_skTextBaselines", () => {
      var _s12_ = "TextBaseline",
        t1 = type$.JavaScriptObject;
      return A._setArrayType([A.getProperty(A.getProperty(A.canvasKit(), _s12_, t1), "Alphabetic", t1), A.getProperty(A.getProperty(A.canvasKit(), _s12_, t1), "Ideographic", t1)], type$.JSArray_JavaScriptObject);
    });
    _lazyFinal($, "_skPlaceholderAlignments", "$get$_skPlaceholderAlignments", () => {
      var _s20_ = "PlaceholderAlignment",
        t1 = type$.JavaScriptObject;
      return A._setArrayType([A.getProperty(A.getProperty(A.canvasKit(), _s20_, t1), "Baseline", t1), A.getProperty(A.getProperty(A.canvasKit(), _s20_, t1), "AboveBaseline", t1), A.getProperty(A.getProperty(A.canvasKit(), _s20_, t1), "BelowBaseline", t1), A.getProperty(A.getProperty(A.canvasKit(), _s20_, t1), "Top", t1), A.getProperty(A.getProperty(A.canvasKit(), _s20_, t1), "Bottom", t1), A.getProperty(A.getProperty(A.canvasKit(), _s20_, t1), "Middle", t1)], type$.JSArray_JavaScriptObject);
    });
    _lazy($, "_identityTransform", "$get$_identityTransform", () => A._computeIdentityTransform());
    _lazy($, "_robotoUrl", "$get$_robotoUrl", () => A.configuration().get$fontFallbackBaseUrl() + "roboto/v32/KFOmCnqEu92Fr1Me4GZLCzYlKw.woff2");
    _lazy($, "_finalizationRegistry", "$get$_finalizationRegistry", () => A._callConstructorUnchecked1(A._getPropertyTrustType(A._getPropertyTrustType(A.staticInteropGlobalContext(), "window"), "FinalizationRegistry"), A._functionToJS1(new A._finalizationRegistry_closure()), type$.JavaScriptObject));
    _lazy($, "nativeMemoryFinalizationRegistry", "$get$nativeMemoryFinalizationRegistry", () => new A.NativeMemoryFinalizationRegistry());
    _lazyFinal($, "CkPaint__kBlendModeDefault", "$get$CkPaint__kBlendModeDefault", () => 3);
    _lazyFinal($, "_invertColorMatrix", "$get$_invertColorMatrix", () => A.NativeFloat32List_NativeFloat32List$fromList(B.List_QHW));
    _lazyFinal($, "_invertColorFilter", "$get$_invertColorFilter", () => A.ManagedSkColorFilter$(A.CkMatrixColorFilter$($.$get$_invertColorMatrix())));
    _lazyFinal($, "_ckRequiresClientICU", "$get$_ckRequiresClientICU", () => A.SkParagraphBuilderNamespaceExtension_RequiresClientICU(A.getProperty(A.canvasKit(), "ParagraphBuilder", type$.JavaScriptObject)));
    _lazyFinal($, "segmentationCache", "$get$segmentationCache", () => {
      var t1 = type$.String,
        t2 = A.findType("+breaks,graphemes,words(Uint32List,Uint32List,Uint32List)"),
        t3 = A.LruCache$(100000, t1, t2),
        t4 = A.LruCache$(10000, t1, t2);
      return new A._Record_3_large_medium_small(A.LruCache$(20, t1, t2), t4, t3);
    });
    _lazyFinal($, "_intlSegmenters", "$get$_intlSegmenters", () => A.LinkedHashMap_LinkedHashMap$_literal([B.IntlSegmenterGranularity_0, A.createIntlSegmenter("grapheme"), B.IntlSegmenterGranularity_1, A.createIntlSegmenter("word")], A.findType("IntlSegmenterGranularity"), type$.JavaScriptObject));
    _lazyFinal($, "_v8LineBreaker", "$get$_v8LineBreaker", () => A.createV8BreakIterator());
    _lazyFinal($, "EngineFlutterDisplay__instance", "$get$EngineFlutterDisplay__instance", () => {
      var t1 = type$.nullable_JavaScriptObject,
        t2 = A.getProperty(self.window, "screen", t1);
      t2 = t2 == null ? null : A.getProperty(t2, "width", type$.double);
      if (t2 == null)
        t2 = 0;
      t1 = A.getProperty(self.window, "screen", t1);
      t1 = t1 == null ? null : A.getProperty(t1, "height", type$.double);
      return new A.EngineFlutterDisplay(A.Size$(t2, t1 == null ? 0 : t1));
    });
    _lazyFinal($, "DomElementExtension__preventScrollOptions", "$get$DomElementExtension__preventScrollOptions", () => A.ObjectToJSAnyExtension_get_toJSAnyDeep(A.LinkedHashMap_LinkedHashMap$_literal(["preventScroll", true], type$.String, type$.bool)));
    _lazyFinal($, "_ttPolicy", "$get$_ttPolicy", () => {
      var t2,
        t1 = A.getProperty(self.window, "trustedTypes", type$.nullable_JavaScriptObject);
      t1.toString;
      t2 = type$.JavaScriptObject;
      return A._callMethodUnchecked2(t1, "createPolicy", "flutter-engine", t2._as({createScriptURL: A._functionToJS1(new A._ttPolicy_closure())}), t2);
    });
    _lazy($, "browserSupportsFinalizationRegistry", "$get$browserSupportsFinalizationRegistry", () => self.window.FinalizationRegistry != null);
    _lazy($, "browserSupportsOffscreenCanvas", "$get$browserSupportsOffscreenCanvas", () => self.window.OffscreenCanvas != null);
    _lazyFinal($, "_fontChangeMessage", "$get$_fontChangeMessage", () => B.C_JSONMessageCodec.encodeMessage$1(A.LinkedHashMap_LinkedHashMap$_literal(["type", "fontsChange"], type$.String, type$.dynamic)));
    _lazy($, "FrameTimingRecorder__frameTimingsLastSubmitTime", "$get$FrameTimingRecorder__frameTimingsLastSubmitTime", () => A.FrameTimingRecorder__nowMicros());
    _lazyFinal($, "_avifSignature", "$get$_avifSignature", () => A.CodeUnits$("ftyp"));
    _lazyFinal($, "_kLogicalAltLeft", "$get$_kLogicalAltLeft", () => 8589934852);
    _lazyFinal($, "_kLogicalAltRight", "$get$_kLogicalAltRight", () => 8589934853);
    _lazyFinal($, "_kLogicalControlLeft", "$get$_kLogicalControlLeft", () => 8589934848);
    _lazyFinal($, "_kLogicalControlRight", "$get$_kLogicalControlRight", () => 8589934849);
    _lazyFinal($, "_kLogicalShiftLeft", "$get$_kLogicalShiftLeft", () => 8589934850);
    _lazyFinal($, "_kLogicalShiftRight", "$get$_kLogicalShiftRight", () => 8589934851);
    _lazyFinal($, "_kLogicalMetaLeft", "$get$_kLogicalMetaLeft", () => 8589934854);
    _lazyFinal($, "_kLogicalMetaRight", "$get$_kLogicalMetaRight", () => 8589934855);
    _lazyFinal($, "_kPhysicalAltLeft", "$get$_kPhysicalAltLeft", () => 458978);
    _lazyFinal($, "_kPhysicalAltRight", "$get$_kPhysicalAltRight", () => 458982);
    _lazyFinal($, "kPhysicalControlLeft", "$get$kPhysicalControlLeft", () => 458976);
    _lazyFinal($, "kPhysicalControlRight", "$get$kPhysicalControlRight", () => 458980);
    _lazyFinal($, "_kPhysicalShiftLeft", "$get$_kPhysicalShiftLeft", () => 458977);
    _lazyFinal($, "_kPhysicalShiftRight", "$get$_kPhysicalShiftRight", () => 458981);
    _lazyFinal($, "_kPhysicalMetaLeft", "$get$_kPhysicalMetaLeft", () => 458979);
    _lazyFinal($, "_kPhysicalMetaRight", "$get$_kPhysicalMetaRight", () => 458983);
    _lazyFinal($, "_kLogicalKeyToModifierGetter", "$get$_kLogicalKeyToModifierGetter", () => A.LinkedHashMap_LinkedHashMap$_literal([$.$get$_kLogicalAltLeft(), new A._kLogicalKeyToModifierGetter_closure(), $.$get$_kLogicalAltRight(), new A._kLogicalKeyToModifierGetter_closure0(), $.$get$_kLogicalControlLeft(), new A._kLogicalKeyToModifierGetter_closure1(), $.$get$_kLogicalControlRight(), new A._kLogicalKeyToModifierGetter_closure2(), $.$get$_kLogicalShiftLeft(), new A._kLogicalKeyToModifierGetter_closure3(), $.$get$_kLogicalShiftRight(), new A._kLogicalKeyToModifierGetter_closure4(), $.$get$_kLogicalMetaLeft(), new A._kLogicalKeyToModifierGetter_closure5(), $.$get$_kLogicalMetaRight(), new A._kLogicalKeyToModifierGetter_closure6()], type$.int, type$.bool_Function_FlutterHtmlKeyboardEvent));
    _lazyFinal($, "preventDefaultListener", "$get$preventDefaultListener", () => A.createDomEventListener(new A.preventDefaultListener_closure()));
    _lazy($, "HighContrastSupport_instance", "$get$HighContrastSupport_instance", () => new A.HighContrastSupport(A._setArrayType([], A.findType("JSArray<~(bool)>")), A.DomWindowExtension_matchMedia(self.window, "(forced-colors: active)")));
    _lazyFinal($, "EnginePlatformDispatcher__instance", "$get$EnginePlatformDispatcher__instance", () => A.EnginePlatformDispatcher$());
    _lazy($, "PlatformViewManager_instance", "$get$PlatformViewManager_instance", () => {
      var t1 = type$.String,
        t2 = type$.int;
      t1 = new A.PlatformViewManager(A.LinkedHashMap_LinkedHashMap$_empty(t1, type$.Function), A.LinkedHashMap_LinkedHashMap$_empty(t2, type$.JavaScriptObject), A.LinkedHashSet_LinkedHashSet$_empty(t1), A.LinkedHashMap_LinkedHashMap$_empty(t2, t1));
      t1.registerFactory$2("_default_document_create_element_visible", A._engine___defaultFactory$closure());
      t1.registerFactory$3$isVisible("_default_document_create_element_invisible", A._engine___defaultFactory$closure(), false);
      return t1;
    });
    _lazy($, "PlatformViewMessageHandler_instance", "$get$PlatformViewMessageHandler_instance", () => new A.PlatformViewMessageHandler($.$get$PlatformViewManager_instance()));
    _lazyFinal($, "PointerBinding__defaultSafariWorkaround", "$get$PointerBinding__defaultSafariWorkaround", () => new A.SafariPointerEventWorkaround());
    _lazyFinal($, "PointerBinding_clickDebouncer", "$get$PointerBinding_clickDebouncer", () => A.ClickDebouncer$());
    _lazyFinal($, "PointerDataConverter_globalPointerState", "$get$PointerDataConverter_globalPointerState", () => A._GlobalPointerState$());
    _lazyFinal($, "_renderer", "$get$_renderer", () => A.Renderer_Renderer$_internal());
    _lazy($, "browserSupportsImageDecoder", "$get$browserSupportsImageDecoder", () => {
      var t1 = self.window.ImageDecoder;
      t1 = (t1 == null ? null : A.JSAnyToObjectExtension_get_toObjectShallow(t1)) != null && $.$get$browser().get$browserEngine() === B.BrowserEngine_0;
      return t1;
    });
    _lazyFinal($, "BrowserAutofillHints__singletonInstance", "$get$BrowserAutofillHints__singletonInstance", () => {
      var t1 = type$.String;
      return new A.BrowserAutofillHints(A.LinkedHashMap_LinkedHashMap$_literal(["birthday", "bday", "birthdayDay", "bday-day", "birthdayMonth", "bday-month", "birthdayYear", "bday-year", "countryCode", "country", "countryName", "country-name", "creditCardExpirationDate", "cc-exp", "creditCardExpirationMonth", "cc-exp-month", "creditCardExpirationYear", "cc-exp-year", "creditCardFamilyName", "cc-family-name", "creditCardGivenName", "cc-given-name", "creditCardMiddleName", "cc-additional-name", "creditCardName", "cc-name", "creditCardNumber", "cc-number", "creditCardSecurityCode", "cc-csc", "creditCardType", "cc-type", "email", "email", "familyName", "family-name", "fullStreetAddress", "street-address", "gender", "sex", "givenName", "given-name", "impp", "impp", "jobTitle", "organization-title", "language", "language", "middleName", "additional-name", "name", "name", "namePrefix", "honorific-prefix", "nameSuffix", "honorific-suffix", "newPassword", "new-password", "nickname", "nickname", "oneTimeCode", "one-time-code", "organizationName", "organization", "password", "current-password", "photo", "photo", "postalCode", "postal-code", "streetAddressLevel1", "address-level1", "streetAddressLevel2", "address-level2", "streetAddressLevel3", "address-level3", "streetAddressLevel4", "address-level4", "streetAddressLine1", "address-line1", "streetAddressLine2", "address-line2", "streetAddressLine3", "address-line3", "telephoneNumber", "tel", "telephoneNumberAreaCode", "tel-area-code", "telephoneNumberCountryCode", "tel-country-code", "telephoneNumberExtension", "tel-extension", "telephoneNumberLocal", "tel-local", "telephoneNumberLocalPrefix", "tel-local-prefix", "telephoneNumberLocalSuffix", "tel-local-suffix", "telephoneNumberNational", "tel-national", "transactionAmount", "transaction-amount", "transactionCurrency", "transaction-currency", "url", "url", "username", "username"], t1, t1));
    });
    _lazyFinal($, "textEditing", "$get$textEditing", () => new A.HybridTextEditing());
    _lazyFinal($, "_tempRectData", "$get$_tempRectData", () => A.NativeFloat32List_NativeFloat32List(4));
    _lazyFinal($, "_tempPointData", "$get$_tempPointData", () => A.NativeFloat32List_NativeFloat32List(16));
    _lazyFinal($, "_tempPointMatrix", "$get$_tempPointMatrix", () => A.Matrix4$fromFloat32List($.$get$_tempPointData()));
    _lazy($, "printWarning", "$get$printWarning", () => A.DomConsoleExtension_get_warn(A.getProperty(self.window, "console", type$.JavaScriptObject)));
    _lazy($, "DisplayDprStream_instance", "$get$DisplayDprStream_instance", () => {
      var t1 = $.$get$EngineFlutterDisplay__instance(),
        t2 = A.StreamController_StreamController$broadcast(null, null, false, type$.double);
      t2 = new A.DisplayDprStream(t1, t1.get$devicePixelRatio(0), t2);
      t2._subscribeToMediaQuery$0();
      return t2;
    });
    _lazyFinal($, "_hotRestartCache", "$get$_hotRestartCache", () => new A._hotRestartCache_closure().call$0());
    _lazyFinal($, "DART_CLOSURE_PROPERTY_NAME", "$get$DART_CLOSURE_PROPERTY_NAME", () => A.getIsolateAffinityTag("_$dart_dartClosure"));
    _lazyFinal($, "nullFuture", "$get$nullFuture", () => B.C__RootZone.run$1$1(new A.nullFuture_closure(), type$.Future_void));
    _lazyFinal($, "TypeErrorDecoder_noSuchMethodPattern", "$get$TypeErrorDecoder_noSuchMethodPattern", () => A.TypeErrorDecoder_extractPattern(A.TypeErrorDecoder_provokeCallErrorOn({
      toString: function() {
        return "$receiver$";
      }
    })));
    _lazyFinal($, "TypeErrorDecoder_notClosurePattern", "$get$TypeErrorDecoder_notClosurePattern", () => A.TypeErrorDecoder_extractPattern(A.TypeErrorDecoder_provokeCallErrorOn({$method$: null,
      toString: function() {
        return "$receiver$";
      }
    })));
    _lazyFinal($, "TypeErrorDecoder_nullCallPattern", "$get$TypeErrorDecoder_nullCallPattern", () => A.TypeErrorDecoder_extractPattern(A.TypeErrorDecoder_provokeCallErrorOn(null)));
    _lazyFinal($, "TypeErrorDecoder_nullLiteralCallPattern", "$get$TypeErrorDecoder_nullLiteralCallPattern", () => A.TypeErrorDecoder_extractPattern(function() {
      var $argumentsExpr$ = "$arguments$";
      try {
        null.$method$($argumentsExpr$);
      } catch (e) {
        return e.message;
      }
    }()));
    _lazyFinal($, "TypeErrorDecoder_undefinedCallPattern", "$get$TypeErrorDecoder_undefinedCallPattern", () => A.TypeErrorDecoder_extractPattern(A.TypeErrorDecoder_provokeCallErrorOn(void 0)));
    _lazyFinal($, "TypeErrorDecoder_undefinedLiteralCallPattern", "$get$TypeErrorDecoder_undefinedLiteralCallPattern", () => A.TypeErrorDecoder_extractPattern(function() {
      var $argumentsExpr$ = "$arguments$";
      try {
        (void 0).$method$($argumentsExpr$);
      } catch (e) {
        return e.message;
      }
    }()));
    _lazyFinal($, "TypeErrorDecoder_nullPropertyPattern", "$get$TypeErrorDecoder_nullPropertyPattern", () => A.TypeErrorDecoder_extractPattern(A.TypeErrorDecoder_provokePropertyErrorOn(null)));
    _lazyFinal($, "TypeErrorDecoder_nullLiteralPropertyPattern", "$get$TypeErrorDecoder_nullLiteralPropertyPattern", () => A.TypeErrorDecoder_extractPattern(function() {
      try {
        null.$method$;
      } catch (e) {
        return e.message;
      }
    }()));
    _lazyFinal($, "TypeErrorDecoder_undefinedPropertyPattern", "$get$TypeErrorDecoder_undefinedPropertyPattern", () => A.TypeErrorDecoder_extractPattern(A.TypeErrorDecoder_provokePropertyErrorOn(void 0)));
    _lazyFinal($, "TypeErrorDecoder_undefinedLiteralPropertyPattern", "$get$TypeErrorDecoder_undefinedLiteralPropertyPattern", () => A.TypeErrorDecoder_extractPattern(function() {
      try {
        (void 0).$method$;
      } catch (e) {
        return e.message;
      }
    }()));
    _lazyFinal($, "_kUseDead", "$get$_kUseDead", () => A.String_String$fromCharCode(254));
    _lazyFinal($, "_kLowerA", "$get$_kLowerA", () => 97);
    _lazyFinal($, "_kUpperA", "$get$_kUpperA", () => 65);
    _lazyFinal($, "_kLowerZ", "$get$_kLowerZ", () => 122);
    _lazyFinal($, "_kUpperZ", "$get$_kUpperZ", () => 90);
    _lazyFinal($, "_kMarshallIntBase", "$get$_kMarshallIntBase", () => 48);
    _lazyFinal($, "_AsyncRun__scheduleImmediateClosure", "$get$_AsyncRun__scheduleImmediateClosure", () => A._AsyncRun__initializeScheduleImmediate());
    _lazyFinal($, "Future__nullFuture", "$get$Future__nullFuture", () => type$._Future_void._as($.$get$nullFuture()));
    _lazyFinal($, "_Utf8Decoder__reusableBuffer", "$get$_Utf8Decoder__reusableBuffer", () => A.NativeUint8List_NativeUint8List(4096));
    _lazyFinal($, "_Utf8Decoder__decoder", "$get$_Utf8Decoder__decoder", () => new A._Utf8Decoder__decoder_closure().call$0());
    _lazyFinal($, "_Utf8Decoder__decoderNonfatal", "$get$_Utf8Decoder__decoderNonfatal", () => new A._Utf8Decoder__decoderNonfatal_closure().call$0());
    _lazyFinal($, "_Base64Decoder__inverseAlphabet", "$get$_Base64Decoder__inverseAlphabet", () => A.NativeInt8List__create1(A._ensureNativeList(A._setArrayType([-2, -2, -2, -2, -2, -2, -2, -2, -2, -2, -2, -2, -2, -2, -2, -2, -2, -2, -2, -2, -2, -2, -2, -2, -2, -2, -2, -2, -2, -2, -2, -2, -2, -2, -2, -2, -2, -1, -2, -2, -2, -2, -2, 62, -2, 62, -2, 63, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, -2, -2, -2, -1, -2, -2, -2, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, -2, -2, -2, -2, 63, -2, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, -2, -2, -2, -2, -2], type$.JSArray_int))));
    _lazy($, "_Base64Decoder__emptyBuffer", "$get$_Base64Decoder__emptyBuffer", () => A.NativeUint8List_NativeUint8List(0));
    _lazyFinal($, "Encoding__nameToEncoding", "$get$Encoding__nameToEncoding", () => A.LinkedHashMap_LinkedHashMap$_literal(["iso_8859-1:1987", B.C_Latin1Codec, "iso-ir-100", B.C_Latin1Codec, "iso_8859-1", B.C_Latin1Codec, "iso-8859-1", B.C_Latin1Codec, "latin1", B.C_Latin1Codec, "l1", B.C_Latin1Codec, "ibm819", B.C_Latin1Codec, "cp819", B.C_Latin1Codec, "csisolatin1", B.C_Latin1Codec, "iso-ir-6", B.C_AsciiCodec, "ansi_x3.4-1968", B.C_AsciiCodec, "ansi_x3.4-1986", B.C_AsciiCodec, "iso_646.irv:1991", B.C_AsciiCodec, "iso646-us", B.C_AsciiCodec, "us-ascii", B.C_AsciiCodec, "us", B.C_AsciiCodec, "ibm367", B.C_AsciiCodec, "cp367", B.C_AsciiCodec, "csascii", B.C_AsciiCodec, "ascii", B.C_AsciiCodec, "csutf8", B.C_Utf8Codec, "utf-8", B.C_Utf8Codec], type$.String, A.findType("Encoding")));
    _lazyFinal($, "_WeakReferenceWrapper__weakRefConstructor", "$get$_WeakReferenceWrapper__weakRefConstructor", () => A._WeakReferenceWrapper__findWeakRefConstructor());
    _lazyFinal($, "_Uri__needsNoEncoding", "$get$_Uri__needsNoEncoding", () => A.RegExp_RegExp("^[\\-\\.0-9A-Z_a-z~]*$", true, false));
    _lazyFinal($, "_Uri__useURLSearchParams", "$get$_Uri__useURLSearchParams", () => typeof URLSearchParams == "function");
    _lazyFinal($, "DateTime__parseFormat", "$get$DateTime__parseFormat", () => A.RegExp_RegExp("^([+-]?\\d{4,6})-?(\\d\\d)-?(\\d\\d)(?:[ T](\\d\\d)(?::?(\\d\\d)(?::?(\\d\\d)(?:[.,](\\d+))?)?)?( ?[zZ]| ?([-+])(\\d\\d)(?::?(\\d\\d))?)?)?$", true, false));
    _lazyFinal($, "_hashSeed", "$get$_hashSeed", () => A.objectHashCode(B.Type_Object_A4p));
    _lazyFinal($, "Stopwatch__frequency", "$get$Stopwatch__frequency", () => {
      A.Primitives_initTicker();
      return $.Primitives_timerFrequency;
    });
    _lazy($, "_performance", "$get$_performance", () => new A._performance_closure().call$0());
    _lazy($, "_json", "$get$_json", () => new A._json_closure().call$0());
    _lazyFinal($, "_FakeUserTag__defaultTag", "$get$_FakeUserTag__defaultTag", () => A._FakeUserTag__FakeUserTag("Default"));
    _lazy($, "_currentTag", "$get$_currentTag", () => $.$get$_FakeUserTag__defaultTag());
    _lazyFinal($, "Platform_operatingSystem", "$get$Platform_operatingSystem", () => A._Platform_operatingSystem());
    _lazyFinal($, "Endian_host", "$get$Endian_host", () => J.asByteData$2$x(B.NativeUint16List_methods.get$buffer(A.NativeUint16List_NativeUint16List$fromList(A._setArrayType([1], type$.JSArray_int))), 0, null).getInt8(0) === 1 ? B.C_Endian : B.C_Endian0);
    _lazyFinal($, "channelBuffers", "$get$channelBuffers", () => new A.ChannelBuffers(A.LinkedHashMap_LinkedHashMap$_empty(type$.String, A.findType("_Channel"))));
    _lazyFinal($, "FrameTiming__dataLength", "$get$FrameTiming__dataLength", () => 11);
    _lazyFinal($, "BrowserDetection_instance", "$get$BrowserDetection_instance", () => new A.BrowserDetection());
    _lazy($, "browser", "$get$browser", () => $.$get$BrowserDetection_instance());
    _lazy($, "_realDefaultUrlStrategy", "$get$_realDefaultUrlStrategy", () => B.C_HashUrlStrategy);
    _lazyFinal($, "platformViewRegistry", "$get$platformViewRegistry", () => new A.PlatformViewRegistry());
    _lazyFinal($, "AppLinks__instance", "$get$AppLinks__instance", () => {
      var t1 = new A.AppLinks();
      t1.PlatformInterface$1$token($.$get$AppLinksPlatform__token());
      return t1;
    });
    _lazyFinal($, "AppLinksPlatform__token", "$get$AppLinksPlatform__token", () => new A.Object());
    _lazy($, "AppLinksPlatform__instance", "$get$AppLinksPlatform__instance", () => {
      var t1 = new A.AppLinksMethodChannel();
      t1.PlatformInterface$1$token($.$get$AppLinksPlatform__token());
      return t1;
    });
    _lazyFinal($, "_kFlingSpringDescription", "$get$_kFlingSpringDescription", () => A.SpringDescription$withDampingRatio(1, 1, 500));
    _lazy($, "AnimationStyle_noAnimation", "$get$AnimationStyle_noAnimation", () => new A.AnimationStyle(B.Duration_0, B.Duration_0));
    _lazyFinal($, "kCupertinoButtonSizeBorderRadius", "$get$kCupertinoButtonSizeBorderRadius", () => A.LinkedHashMap_LinkedHashMap$_literal([B.CupertinoButtonSize_0, A.BorderRadius$circular(40), B.CupertinoButtonSize_1, A.BorderRadius$circular(40), B.CupertinoButtonSize_2, A.BorderRadius$circular(12)], A.findType("CupertinoButtonSize"), type$.BorderRadius));
    _lazyFinal($, "cupertinoDesktopTextSelectionHandleControls", "$get$cupertinoDesktopTextSelectionHandleControls", () => new A._CupertinoDesktopTextSelectionHandleControls());
    _lazyFinal($, "_kRightMiddleTween", "$get$_kRightMiddleTween", () => A.Tween$(B.Offset_1_0, B.Offset_0_0, type$.Offset));
    _lazyFinal($, "_kMiddleLeftTween", "$get$_kMiddleLeftTween", () => A.Tween$(B.Offset_0_0, B.Offset_NuK, type$.Offset));
    _lazy($, "_CupertinoEdgeShadowDecoration_kTween", "$get$_CupertinoEdgeShadowDecoration_kTween", () => new A.DecorationTween(B._CupertinoEdgeShadowDecoration_null, B._CupertinoEdgeShadowDecoration_lFm));
    _lazyFinal($, "cupertinoTextSelectionHandleControls", "$get$cupertinoTextSelectionHandleControls", () => new A.CupertinoTextSelectionHandleControls());
    _lazyFinal($, "_browserPlatform", "$get$_browserPlatform", () => A._operatingSystemToTargetPlatform($.$get$browser().get$operatingSystem()));
    _lazy($, "FlutterError_onError", "$get$FlutterError_onError", () => $.FlutterError_presentError);
    _lazyFinal($, "ChangeNotifier__emptyListeners", "$get$ChangeNotifier__emptyListeners", () => A.List_List$filled(0, null, false, type$.nullable_void_Function));
    _lazyFinal($, "sparseTextConfiguration", "$get$sparseTextConfiguration", () => A.TextTreeConfiguration$(true, "", ":", "", "", "", "", "", true, false, "\n", true, "\u2502", "", "\u2514\u2500", "\u251c\u2500", " ", " ", "\u2502 ", "  ", "", true, ""));
    _lazyFinal($, "dashedTextConfiguration", "$get$dashedTextConfiguration", () => A.TextTreeConfiguration$(true, "", ":", "", "", "", "", "", true, false, "\n", true, "\u254e", "", "\u2514\u254c", "\u254e\u254c", " ", " ", "\u2502 ", "  ", "", true, ""));
    _lazyFinal($, "denseTextConfiguration", "$get$denseTextConfiguration", () => A.TextTreeConfiguration$(false, "", ":", ")", "", "(", "", "", false, false, "\n", false, "\u2502", "", "\u2514", "\u251c", "", "", "\u2502", " ", ", ", true, ""));
    _lazyFinal($, "transitionTextConfiguration", "$get$transitionTextConfiguration", () => A.TextTreeConfiguration$(false, ":", " \u2550\u2550\u2550", "", "", "", "  ", " \u255a\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550", false, true, "\n", true, "\u2502", "", "\u2558\u2550\u2566\u2550\u2550 ", "\u255e\u2550\u2566\u2550\u2550 ", " \u2551 ", "", "", "", "", true, ""));
    _lazyFinal($, "errorTextConfiguration", "$get$errorTextConfiguration", () => A.TextTreeConfiguration$(false, "", ":", "", "\u2550\u2550\u2561 ", "", "", " \u255a\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550", false, false, "\n", true, "\u2502", "\u2550\u2550\u2550\u2550\u2550", "\u2558\u2550\u2566", "\u255e\u2550\u2566", " \u2551 ", "", "", "", "", true, " \u255e\u2550\u2550"));
    _lazyFinal($, "whitespaceTextConfiguration", "$get$whitespaceTextConfiguration", () => A.TextTreeConfiguration$(false, ":", ":", "", "", "", "", "", false, false, "\n", true, " ", "", "", "", " ", "  ", "", "", "", true, ""));
    _lazyFinal($, "flatTextConfiguration", "$get$flatTextConfiguration", () => A.TextTreeConfiguration$(false, ":", ":", "", "", "", "", "", false, false, "\n", true, "", "", "", "", "", "", "", "", "", true, ""));
    _lazyFinal($, "singleLineTextConfiguration", "$get$singleLineTextConfiguration", () => A.TextTreeConfiguration$(false, "", ":", ")", "", "(", "", "", true, false, "", false, "", "", "", "", "", "", "  ", "  ", ", ", false, ""));
    _lazyFinal($, "errorPropertyTextConfiguration", "$get$errorPropertyTextConfiguration", () => A.TextTreeConfiguration$(false, "", ":", ")", "", "(", "", "", true, true, "\n", false, "", "", "", "", "", "", "  ", "  ", ", ", false, ""));
    _lazyFinal($, "shallowTextConfiguration", "$get$shallowTextConfiguration", () => A.TextTreeConfiguration$(false, ":", ":", "", "", "", "", "", false, false, "\n", true, " ", "", "", "", " ", "  ", "", "", "", false, ""));
    _lazyFinal($, "FlutterMemoryAllocations_instance", "$get$FlutterMemoryAllocations_instance", () => new A.FlutterMemoryAllocations());
    _lazyFinal($, "_CompressedNode_empty", "$get$_CompressedNode_empty", () => new A._CompressedNode(0, $.$get$_CompressedNode__emptyArray()));
    _lazyFinal($, "_CompressedNode__emptyArray", "$get$_CompressedNode__emptyArray", () => A._makeArray(0));
    _lazyFinal($, "_debugPrintBuffer", "$get$_debugPrintBuffer", () => A.ListQueue$(null, type$.String));
    _lazyFinal($, "_debugPrintStopwatch", "$get$_debugPrintStopwatch", () => A.Stopwatch$());
    _lazyFinal($, "_indentPattern", "$get$_indentPattern", () => A.RegExp_RegExp("^ *(?:[-+*] |[0-9]+[.):] )?", true, false));
    _lazyFinal($, "WriteBuffer__zeroBuffer", "$get$WriteBuffer__zeroBuffer", () => A.NativeUint8List_NativeUint8List(8));
    _lazyFinal($, "_BottomNavigationBarState__flexTween", "$get$_BottomNavigationBarState__flexTween", () => A.Tween$(1, 1.5, type$.double));
    _lazyFinal($, "kDefaultIconLightColor", "$get$kDefaultIconLightColor", () => A.Color$(4294967295));
    _lazyFinal($, "kDefaultIconDarkColor", "$get$kDefaultIconDarkColor", () => A.Color$(3707764736));
    _lazyFinal($, "desktopTextSelectionHandleControls", "$get$desktopTextSelectionHandleControls", () => new A._DesktopTextSelectionHandleControls());
    _lazyFinal($, "_ScalingFabMotionAnimator__rotationTween", "$get$_ScalingFabMotionAnimator__rotationTween", () => A.Tween$(0.75, 1, type$.double));
    _lazyFinal($, "_ScalingFabMotionAnimator__thresholdCenterTween", "$get$_ScalingFabMotionAnimator__thresholdCenterTween", () => A.CurveTween$(B.Threshold_9Zy));
    _lazyFinal($, "InkRipple__easeCurveTween", "$get$InkRipple__easeCurveTween", () => A.CurveTween$(B.Cubic_glB));
    _lazyFinal($, "InkRipple__fadeOutIntervalTween", "$get$InkRipple__fadeOutIntervalTween", () => A.CurveTween$(B.Interval_Lo0));
    _lazy($, "TextMagnifier_adaptiveMagnifierConfiguration", "$get$TextMagnifier_adaptiveMagnifierConfiguration", () => new A.TextMagnifierConfiguration(new A.TextMagnifier_adaptiveMagnifierConfiguration_closure(), A.defaultTargetPlatform() === B.TargetPlatform_2));
    _lazyFinal($, "_ZoomPageTransition_fastOutExtraSlowInTweenSequenceItems", "$get$_ZoomPageTransition_fastOutExtraSlowInTweenSequenceItems", () => {
      var t1 = type$.double;
      return A._setArrayType([A.TweenSequenceItem$(A.Tween$(0, 0.4, t1).chain$1(A.CurveTween$(B.Cubic_Df6)), 0.166666, t1), A.TweenSequenceItem$(A.Tween$(0.4, 1, t1).chain$1(A.CurveTween$(B.Cubic_eOY)), 0.833334, t1)], A.findType("JSArray<TweenSequenceItem<double>>"));
    });
    _lazyFinal($, "_ZoomPageTransition__scaleCurveSequence", "$get$_ZoomPageTransition__scaleCurveSequence", () => A.TweenSequence$($.$get$_ZoomPageTransition_fastOutExtraSlowInTweenSequenceItems(), type$.double));
    _lazyFinal($, "_ZoomEnterTransitionState__fadeInTransition", "$get$_ZoomEnterTransitionState__fadeInTransition", () => A.Tween$(0, 1, type$.double).chain$1(A.CurveTween$(B.Interval_f2e)));
    _lazyFinal($, "_ZoomEnterTransitionState__scaleDownTransition", "$get$_ZoomEnterTransitionState__scaleDownTransition", () => A.Tween$(1.1, 1, type$.double).chain$1($.$get$_ZoomPageTransition__scaleCurveSequence()));
    _lazyFinal($, "_ZoomEnterTransitionState__scaleUpTransition", "$get$_ZoomEnterTransitionState__scaleUpTransition", () => A.Tween$(0.85, 1, type$.double).chain$1($.$get$_ZoomPageTransition__scaleCurveSequence()));
    _lazyFinal($, "_ZoomEnterTransitionState__scrimOpacityTween", "$get$_ZoomEnterTransitionState__scrimOpacityTween", () => A.Tween$(0, 0.6, type$.nullable_double).chain$1(A.CurveTween$(B.Interval_QKl)));
    _lazyFinal($, "_ZoomExitTransitionState__fadeOutTransition", "$get$_ZoomExitTransitionState__fadeOutTransition", () => A.Tween$(1, 0, type$.double).chain$1(A.CurveTween$(B.Interval_ZAo)));
    _lazyFinal($, "_ZoomExitTransitionState__scaleUpTransition", "$get$_ZoomExitTransitionState__scaleUpTransition", () => A.Tween$(1, 1.05, type$.double).chain$1($.$get$_ZoomPageTransition__scaleCurveSequence()));
    _lazyFinal($, "_ZoomExitTransitionState__scaleDownTransition", "$get$_ZoomExitTransitionState__scaleDownTransition", () => A.Tween$(1, 0.9, type$.double).chain$1($.$get$_ZoomPageTransition__scaleCurveSequence()));
    _lazyFinal($, "_FloatingActionButtonTransitionState__entranceTurnTween", "$get$_FloatingActionButtonTransitionState__entranceTurnTween", () => A.Tween$(0.875, 1, type$.double).chain$1(A.CurveTween$(B.Cubic_Pa6)));
    _lazyFinal($, "materialTextSelectionHandleControls", "$get$materialTextSelectionHandleControls", () => new A.MaterialTextSelectionHandleControls());
    _lazyFinal($, "Theme__kFallbackTheme", "$get$Theme__kFallbackTheme", () => A.ThemeData_ThemeData$fallback());
    _lazyFinal($, "ThemeData__localizedThemeDataCache", "$get$ThemeData__localizedThemeDataCache", () => new A._FifoCache(A.LinkedHashMap_LinkedHashMap$_empty(A.findType("_IdentityThemeDataCacheKey"), type$.ThemeData), 5, A.findType("_FifoCache<_IdentityThemeDataCacheKey,ThemeData>")));
    _lazyFinal($, "MatrixUtils__minMax", "$get$MatrixUtils__minMax", () => A.NativeFloat64List_NativeFloat64List(4));
    _lazyFinal($, "WordBoundary__regExpSpaceSeparatorOrPunctuation", "$get$WordBoundary__regExpSpaceSeparatorOrPunctuation", () => A.RegExp_RegExp("[\\p{Space_Separator}\\p{Punctuation}]", true, true));
    _lazyFinal($, "_TextLayout__regExpSpaceSeparators", "$get$_TextLayout__regExpSpaceSeparators", () => A.RegExp_RegExp("\\p{Space_Separator}", true, true));
    _lazyFinal($, "DebugOverflowIndicatorMixin__indicatorPaint", "$get$DebugOverflowIndicatorMixin__indicatorPaint", () => {
      var t1 = A.Paint_Paint();
      t1.set$shader(A.Gradient_Gradient$linear(B.Offset_0_0, B.Offset_10_10, A._setArrayType([B.Color_xjL, B.Color_OHE, B.Color_OHE, B.Color_xjL], type$.JSArray_Color), A._setArrayType([0.25, 0.25, 0.75, 0.75], type$.JSArray_double), B.TileMode_1));
      return t1;
    });
    _lazyFinal($, "DebugOverflowIndicatorMixin__labelBackgroundPaint", "$get$DebugOverflowIndicatorMixin__labelBackgroundPaint", () => {
      var t1 = A.Paint_Paint();
      t1.set$color(0, B.Color_wst);
      return t1;
    });
    _lazy($, "RenderErrorBox_backgroundColor", "$get$RenderErrorBox_backgroundColor", () => A.RenderErrorBox__initBackgroundColor());
    _lazy($, "RenderErrorBox_textStyle", "$get$RenderErrorBox_textStyle", () => A.RenderErrorBox__initTextStyle());
    _lazy($, "RenderErrorBox_paragraphStyle", "$get$RenderErrorBox_paragraphStyle", () => {
      var _null = null;
      return A.ParagraphStyle_ParagraphStyle(_null, _null, _null, _null, _null, _null, _null, _null, _null, B.TextAlign_0, B.TextDirection_1, _null);
    });
    _lazyFinal($, "_SemanticsGeometry__temporaryTransformHolder", "$get$_SemanticsGeometry__temporaryTransformHolder", () => A.Matrix4$zero());
    _lazyFinal($, "RenderParagraph__placeholderCharacter", "$get$RenderParagraph__placeholderCharacter", () => A.String_String$fromCharCode(65532));
    _lazyFinal($, "_SelectableFragment__placeholderCharacter", "$get$_SelectableFragment__placeholderCharacter", () => A.String_String$fromCharCode(65532));
    _lazyFinal($, "_SelectableFragment__placeholderLength", "$get$_SelectableFragment__placeholderLength", () => $.$get$_SelectableFragment__placeholderCharacter().length);
    _lazyFinal($, "_kUnblockedUserActions", "$get$_kUnblockedUserActions", () => 98304);
    _lazyFinal($, "SemanticsNode__kEmptyConfig", "$get$SemanticsNode__kEmptyConfig", () => A.SemanticsConfiguration$());
    _lazyFinal($, "SemanticsNode__kEmptyChildList", "$get$SemanticsNode__kEmptyChildList", () => A.NativeInt32List_NativeInt32List(0));
    _lazyFinal($, "SemanticsNode__kEmptyCustomSemanticsActionsList", "$get$SemanticsNode__kEmptyCustomSemanticsActionsList", () => A.NativeInt32List_NativeInt32List(0));
    _lazyFinal($, "SemanticsNode__kIdentityTransform", "$get$SemanticsNode__kIdentityTransform", () => A.Matrix4_Matrix4$identity()._vector_math_64$_m4storage);
    _lazyFinal($, "rootBundle", "$get$rootBundle", () => {
      var t1 = type$.String,
        t2 = type$.Future_dynamic;
      return new A.PlatformAssetBundle(A.LinkedHashMap_LinkedHashMap$_empty(t1, A.findType("Future<String>")), A.LinkedHashMap_LinkedHashMap$_empty(t1, t2), A.LinkedHashMap_LinkedHashMap$_empty(t1, t2));
    });
    _lazyFinal($, "BrowserContextMenu__instance", "$get$BrowserContextMenu__instance", () => new A.BrowserContextMenu());
    _lazyFinal($, "KeyboardLockMode__knownLockModes", "$get$KeyboardLockMode__knownLockModes", () => A.LinkedHashMap_LinkedHashMap$_literal([4294967562, B.KeyboardLockMode_s4x, 4294967564, B.KeyboardLockMode_6kv, 4294967556, B.KeyboardLockMode_KMH], type$.int, type$.KeyboardLockMode));
    _lazyFinal($, "LogicalKeyboardKey__reverseSynonyms", "$get$LogicalKeyboardKey__reverseSynonyms", () => {
      var t1 = type$.LogicalKeyboardKey;
      return A.LinkedHashMap_LinkedHashMap$_literal([B.LogicalKeyboardKey_8589935090, A.LinkedHashSet_LinkedHashSet$_literal([B.LogicalKeyboardKey_8589934850, B.LogicalKeyboardKey_8589934851], t1), B.LogicalKeyboardKey_8589935094, A.LinkedHashSet_LinkedHashSet$_literal([B.LogicalKeyboardKey_8589934854, B.LogicalKeyboardKey_8589934855], t1), B.LogicalKeyboardKey_8589935092, A.LinkedHashSet_LinkedHashSet$_literal([B.LogicalKeyboardKey_8589934852, B.LogicalKeyboardKey_8589934853], t1), B.LogicalKeyboardKey_8589935088, A.LinkedHashSet_LinkedHashSet$_literal([B.LogicalKeyboardKey_8589934848, B.LogicalKeyboardKey_8589934849], t1)], t1, type$.Set_LogicalKeyboardKey);
    });
    _lazyFinal($, "_profiledBinaryMessengers", "$get$_profiledBinaryMessengers", () => A.Expando$(A.findType("BinaryMessenger")));
    _lazyFinal($, "RawKeyboard_instance", "$get$RawKeyboard_instance", () => new A.RawKeyboard0(A._setArrayType([], A.findType("JSArray<~(RawKeyEvent)>")), A.LinkedHashMap_LinkedHashMap$_empty(type$.PhysicalKeyboardKey, type$.LogicalKeyboardKey)));
    _lazyFinal($, "RawKeyboard__modifierKeyMap", "$get$RawKeyboard__modifierKeyMap", () => {
      var t1 = type$.PhysicalKeyboardKey;
      return A.LinkedHashMap_LinkedHashMap$_literal([B._ModifierSidePair_ModifierKey_2_KeyboardSide_1, A.LinkedHashSet_LinkedHashSet$_literal([B.PhysicalKeyboardKey_458978], t1), B._ModifierSidePair_ModifierKey_2_KeyboardSide_2, A.LinkedHashSet_LinkedHashSet$_literal([B.PhysicalKeyboardKey_458982], t1), B._ModifierSidePair_ModifierKey_2_KeyboardSide_3, A.LinkedHashSet_LinkedHashSet$_literal([B.PhysicalKeyboardKey_458978, B.PhysicalKeyboardKey_458982], t1), B._ModifierSidePair_ModifierKey_2_KeyboardSide_0, A.LinkedHashSet_LinkedHashSet$_literal([B.PhysicalKeyboardKey_458978], t1), B._ModifierSidePair_ModifierKey_1_KeyboardSide_1, A.LinkedHashSet_LinkedHashSet$_literal([B.PhysicalKeyboardKey_458977], t1), B._ModifierSidePair_ModifierKey_1_KeyboardSide_2, A.LinkedHashSet_LinkedHashSet$_literal([B.PhysicalKeyboardKey_458981], t1), B._ModifierSidePair_ModifierKey_1_KeyboardSide_3, A.LinkedHashSet_LinkedHashSet$_literal([B.PhysicalKeyboardKey_458977, B.PhysicalKeyboardKey_458981], t1), B._ModifierSidePair_ModifierKey_1_KeyboardSide_0, A.LinkedHashSet_LinkedHashSet$_literal([B.PhysicalKeyboardKey_458977], t1), B._ModifierSidePair_ModifierKey_0_KeyboardSide_1, A.LinkedHashSet_LinkedHashSet$_literal([B.PhysicalKeyboardKey_458976], t1), B._ModifierSidePair_ModifierKey_0_KeyboardSide_2, A.LinkedHashSet_LinkedHashSet$_literal([B.PhysicalKeyboardKey_458980], t1), B._ModifierSidePair_ModifierKey_0_KeyboardSide_3, A.LinkedHashSet_LinkedHashSet$_literal([B.PhysicalKeyboardKey_458976, B.PhysicalKeyboardKey_458980], t1), B._ModifierSidePair_ModifierKey_0_KeyboardSide_0, A.LinkedHashSet_LinkedHashSet$_literal([B.PhysicalKeyboardKey_458976], t1), B._ModifierSidePair_ModifierKey_3_KeyboardSide_1, A.LinkedHashSet_LinkedHashSet$_literal([B.PhysicalKeyboardKey_458979], t1), B._ModifierSidePair_ModifierKey_3_KeyboardSide_2, A.LinkedHashSet_LinkedHashSet$_literal([B.PhysicalKeyboardKey_458983], t1), B._ModifierSidePair_ModifierKey_3_KeyboardSide_3, A.LinkedHashSet_LinkedHashSet$_literal([B.PhysicalKeyboardKey_458979, B.PhysicalKeyboardKey_458983], t1), B._ModifierSidePair_ModifierKey_3_KeyboardSide_0, A.LinkedHashSet_LinkedHashSet$_literal([B.PhysicalKeyboardKey_458979], t1), B._ModifierSidePair_ModifierKey_4_KeyboardSide_3, A.LinkedHashSet_LinkedHashSet$_literal([B.PhysicalKeyboardKey_458809], t1), B._ModifierSidePair_ModifierKey_5_KeyboardSide_3, A.LinkedHashSet_LinkedHashSet$_literal([B.PhysicalKeyboardKey_458835], t1), B._ModifierSidePair_ModifierKey_6_KeyboardSide_3, A.LinkedHashSet_LinkedHashSet$_literal([B.PhysicalKeyboardKey_458823], t1), B._ModifierSidePair_ModifierKey_7_KeyboardSide_3, A.LinkedHashSet_LinkedHashSet$_literal([B.PhysicalKeyboardKey_18], t1)], A.findType("_ModifierSidePair"), A.findType("Set<PhysicalKeyboardKey>"));
    });
    _lazyFinal($, "RawKeyboard__allModifiersExceptFn", "$get$RawKeyboard__allModifiersExceptFn", () => A.LinkedHashMap_LinkedHashMap$_literal([B.PhysicalKeyboardKey_458978, B.LogicalKeyboardKey_8589934852, B.PhysicalKeyboardKey_458982, B.LogicalKeyboardKey_8589934853, B.PhysicalKeyboardKey_458977, B.LogicalKeyboardKey_8589934850, B.PhysicalKeyboardKey_458981, B.LogicalKeyboardKey_8589934851, B.PhysicalKeyboardKey_458976, B.LogicalKeyboardKey_8589934848, B.PhysicalKeyboardKey_458980, B.LogicalKeyboardKey_8589934849, B.PhysicalKeyboardKey_458979, B.LogicalKeyboardKey_8589934854, B.PhysicalKeyboardKey_458983, B.LogicalKeyboardKey_8589934855, B.PhysicalKeyboardKey_458809, B.LogicalKeyboardKey_4294967556, B.PhysicalKeyboardKey_458835, B.LogicalKeyboardKey_4294967562, B.PhysicalKeyboardKey_458823, B.LogicalKeyboardKey_4294967564], type$.PhysicalKeyboardKey, type$.LogicalKeyboardKey));
    _lazyFinal($, "RawKeyboard__allModifiers", "$get$RawKeyboard__allModifiers", () => {
      var t1 = A.LinkedHashMap_LinkedHashMap$_empty(type$.PhysicalKeyboardKey, type$.LogicalKeyboardKey);
      t1.$indexSet(0, B.PhysicalKeyboardKey_18, B.LogicalKeyboardKey_4294967558);
      t1.addAll$1(0, $.$get$RawKeyboard__allModifiersExceptFn());
      return t1;
    });
    _lazyFinal($, "FilteringTextInputFormatter_singleLineFormatter", "$get$FilteringTextInputFormatter_singleLineFormatter", () => new A.FilteringTextInputFormatter("\n", false, ""));
    _lazyFinal($, "TextInput__instance", "$get$TextInput__instance", () => {
      var t1 = $.$get$_PlatformTextInputControl_instance();
      t1 = new A.TextInput(t1, A.LinkedHashSet_LinkedHashSet$_literal([t1], A.findType("TextInputControl")), A.LinkedHashMap_LinkedHashMap$_empty(type$.String, A.findType("ScribbleClient")));
      t1.__TextInput__channel_A = B.OptionalMethodChannel_Oc7;
      t1.get$_channel().setMethodCallHandler$1(t1.get$_loudlyHandleTextInputInvocation());
      return t1;
    });
    _lazyFinal($, "_PlatformTextInputControl_instance", "$get$_PlatformTextInputControl_instance", () => new A._PlatformTextInputControl());
    _lazyFinal($, "UndoManager__instance", "$get$UndoManager__instance", () => {
      var t1 = new A.UndoManager();
      t1.__UndoManager__channel_A = B.OptionalMethodChannel_2dr;
      t1.get$_undo_manager$_channel().setMethodCallHandler$1(t1.get$_handleUndoManagerInvocation());
      return t1;
    });
    _lazy($, "WidgetsApp_defaultActions", "$get$WidgetsApp_defaultActions", () => {
      var t1 = type$.void_Function_Action_Intent;
      return A.LinkedHashMap_LinkedHashMap$_literal([B.Type_DoNothingIntent_5gX, A.DoNothingAction$(true), B.Type_18F, A.DoNothingAction$(false), B.Type_RequestFocusIntent_IGS, new A.RequestFocusAction(A.ObserverList$(t1)), B.Type_NextFocusIntent_OLT, new A.NextFocusAction(A.ObserverList$(t1)), B.Type_PreviousFocusIntent_HI0, new A.PreviousFocusAction(A.ObserverList$(t1)), B.Type_DirectionalFocusIntent_oIa, new A.DirectionalFocusAction(false, A.ObserverList$(t1)), B.Type_ScrollIntent_tOb, A.ScrollAction$(), B.Type_PrioritizedIntents_VsX, new A.PrioritizedAction(A.ObserverList$(t1)), B.Type_VoidCallbackIntent_nRY, new A.VoidCallbackAction(A.ObserverList$(t1))], type$.Type, type$.Action_Intent);
    });
    _lazyFinal($, "DefaultTextEditingShortcuts__commonShortcuts", "$get$DefaultTextEditingShortcuts__commonShortcuts", () => {
      var t3, _i, pressShift,
        t1 = type$.Intent,
        t2 = A.LinkedHashMap_LinkedHashMap$_empty(type$.ShortcutActivator, t1);
      for (t3 = A.findType("SingleActivator"), _i = 0; _i < 2; ++_i) {
        pressShift = B.List_true_false[_i];
        t2.addAll$1(0, A.LinkedHashMap_LinkedHashMap$_literal([A.SingleActivator$(B.LogicalKeyboardKey_4294967304, false, false, false, pressShift), B.DeleteCharacterIntent_false, A.SingleActivator$(B.LogicalKeyboardKey_4294967304, false, true, false, pressShift), B.DeleteToNextWordBoundaryIntent_false, A.SingleActivator$(B.LogicalKeyboardKey_4294967304, true, false, false, pressShift), B.DeleteToLineBreakIntent_false, A.SingleActivator$(B.LogicalKeyboardKey_4294967423, false, false, false, pressShift), B.DeleteCharacterIntent_true, A.SingleActivator$(B.LogicalKeyboardKey_4294967423, false, true, false, pressShift), B.DeleteToNextWordBoundaryIntent_true, A.SingleActivator$(B.LogicalKeyboardKey_4294967423, true, false, false, pressShift), B.DeleteToLineBreakIntent_true], t3, t1));
      }
      t2.$indexSet(0, B.SingleActivator_uUl2, B.ExtendSelectionByCharacterIntent_true_false_false_false);
      t2.$indexSet(0, B.SingleActivator_uUl3, B.ExtendSelectionByCharacterIntent_true_false_false_true);
      t2.$indexSet(0, B.SingleActivator_uUl4, B.ExtendSelectionVerticallyToAdjacentLineIntent_true_false_false_false);
      t2.$indexSet(0, B.SingleActivator_uUl5, B.ExtendSelectionVerticallyToAdjacentLineIntent_true_false_false_true);
      t2.$indexSet(0, B.SingleActivator_pO11, B.ExtendSelectionByCharacterIntent_false_false_false_false);
      t2.$indexSet(0, B.SingleActivator_pO12, B.ExtendSelectionByCharacterIntent_false_false_false_true);
      t2.$indexSet(0, B.SingleActivator_pO13, B.ExtendSelectionVerticallyToAdjacentLineIntent_false_false_false_false);
      t2.$indexSet(0, B.SingleActivator_pO14, B.ExtendSelectionVerticallyToAdjacentLineIntent_false_false_false_true);
      t2.$indexSet(0, B.SingleActivator_AVO, B.ExtendSelectionToLineBreakIntent_true_false_false_false);
      t2.$indexSet(0, B.SingleActivator_AVO0, B.ExtendSelectionToLineBreakIntent_true_false_false_true);
      t2.$indexSet(0, B.SingleActivator_AVO1, B.ExtendSelectionToDocumentBoundaryIntent_true_false_false_false);
      t2.$indexSet(0, B.SingleActivator_AVO2, B.ExtendSelectionToDocumentBoundaryIntent_true_false_false_true);
      t2.$indexSet(0, B.SingleActivator_vVX, B.ExtendSelectionToLineBreakIntent_false_false_false_false);
      t2.$indexSet(0, B.SingleActivator_vVX0, B.ExtendSelectionToLineBreakIntent_false_false_false_true);
      t2.$indexSet(0, B.SingleActivator_vVX1, B.ExtendSelectionToDocumentBoundaryIntent_false_false_false_false);
      t2.$indexSet(0, B.SingleActivator_vVX2, B.ExtendSelectionToDocumentBoundaryIntent_false_false_false_true);
      t2.$indexSet(0, B.SingleActivator_QuT1, B.ExtendSelectionToNextWordBoundaryIntent_true_false_false_false);
      t2.$indexSet(0, B.SingleActivator_QuT2, B.ExtendSelectionToNextWordBoundaryIntent_true_false_false_true);
      t2.$indexSet(0, B.SingleActivator_fgt1, B.ExtendSelectionToNextWordBoundaryIntent_false_false_false_false);
      t2.$indexSet(0, B.SingleActivator_fgt2, B.ExtendSelectionToNextWordBoundaryIntent_false_false_false_true);
      t2.$indexSet(0, B.SingleActivator_fgt3, B.ExtendSelectionToNextParagraphBoundaryIntent_false_false_false_false);
      t2.$indexSet(0, B.SingleActivator_fgt4, B.ExtendSelectionToNextParagraphBoundaryIntent_false_false_false_true);
      t2.$indexSet(0, B.SingleActivator_IgW, B.ExtendSelectionVerticallyToAdjacentPageIntent_true_false_false_false);
      t2.$indexSet(0, B.SingleActivator_uUl, B.ExtendSelectionVerticallyToAdjacentPageIntent_true_false_false_true);
      t2.$indexSet(0, B.SingleActivator_wGo, B.ExtendSelectionVerticallyToAdjacentPageIntent_false_false_false_false);
      t2.$indexSet(0, B.SingleActivator_pO15, B.ExtendSelectionVerticallyToAdjacentPageIntent_false_false_false_true);
      t2.$indexSet(0, B.SingleActivator_Cey, B.CopySelectionTextIntent_true);
      t2.$indexSet(0, B.SingleActivator_BjR, B.CopySelectionTextIntent_false);
      t2.$indexSet(0, B.SingleActivator_KIS, B.C_PasteTextIntent);
      t2.$indexSet(0, B.SingleActivator_kdm, B.C_SelectAllTextIntent);
      t2.$indexSet(0, B.SingleActivator_U2h, B.C_UndoTextIntent);
      t2.$indexSet(0, B.SingleActivator_e8R, B.C_RedoTextIntent);
      t2.$indexSet(0, B.SingleActivator_6MK, B.C_DoNothingAndStopPropagationTextIntent);
      t2.$indexSet(0, B.SingleActivator_nRp, B.C_DoNothingAndStopPropagationTextIntent);
      return t2;
    });
    _lazyFinal($, "DefaultTextEditingShortcuts__androidShortcuts", "$get$DefaultTextEditingShortcuts__androidShortcuts", () => $.$get$DefaultTextEditingShortcuts__commonShortcuts());
    _lazyFinal($, "DefaultTextEditingShortcuts__fuchsiaShortcuts", "$get$DefaultTextEditingShortcuts__fuchsiaShortcuts", () => $.$get$DefaultTextEditingShortcuts__androidShortcuts());
    _lazyFinal($, "DefaultTextEditingShortcuts__linuxNumpadShortcuts", "$get$DefaultTextEditingShortcuts__linuxNumpadShortcuts", () => A.LinkedHashMap_LinkedHashMap$_literal([B.SingleActivator_MF3, B.ExtendSelectionByCharacterIntent_false_false_false_true, B.SingleActivator_MF30, B.ExtendSelectionByCharacterIntent_false_false_false_false, B.SingleActivator_3KH, B.ExtendSelectionVerticallyToAdjacentLineIntent_false_false_false_false, B.SingleActivator_MF31, B.ExtendSelectionVerticallyToAdjacentLineIntent_false_false_false_true, B.SingleActivator_oQw, B.ExtendSelectionToNextWordBoundaryIntent_false_false_false_true, B.SingleActivator_oQw0, B.ExtendSelectionToNextWordBoundaryIntent_false_false_false_false, B.SingleActivator_x7b, B.ExtendSelectionToNextParagraphBoundaryIntent_false_false_false_false, B.SingleActivator_oQw1, B.ExtendSelectionToNextParagraphBoundaryIntent_false_false_false_true, B.SingleActivator_3KH0, B.ExtendSelectionVerticallyToAdjacentPageIntent_false_false_false_false, B.SingleActivator_MF32, B.ExtendSelectionVerticallyToAdjacentPageIntent_false_false_false_true, B.SingleActivator_MF33, B.ExtendSelectionVerticallyToAdjacentLineIntent_false_false_false_false, B.SingleActivator_MF34, B.ExtendSelectionVerticallyToAdjacentLineIntent_false_false_false_true, B.SingleActivator_e1P, B.DeleteCharacterIntent_true, B.SingleActivator_EIo, B.DeleteToNextWordBoundaryIntent_true, B.SingleActivator_G2y, B.ExtendSelectionByCharacterIntent_true_false_false_true, B.SingleActivator_G2y0, B.ExtendSelectionByCharacterIntent_true_false_false_false, B.SingleActivator_ax4, B.ExtendSelectionVerticallyToAdjacentLineIntent_true_false_false_false, B.SingleActivator_G2y1, B.ExtendSelectionVerticallyToAdjacentLineIntent_true_false_false_true, B.SingleActivator_PVG, B.ExtendSelectionToNextWordBoundaryIntent_true_false_false_true, B.SingleActivator_PVG0, B.ExtendSelectionToNextWordBoundaryIntent_true_false_false_false, B.SingleActivator_WxM, B.ExtendSelectionToNextParagraphBoundaryIntent_true_false_false_false, B.SingleActivator_PVG1, B.ExtendSelectionToNextParagraphBoundaryIntent_true_false_false_true, B.SingleActivator_ax40, B.ExtendSelectionVerticallyToAdjacentPageIntent_true_false_false_false, B.SingleActivator_G2y2, B.ExtendSelectionVerticallyToAdjacentPageIntent_true_false_false_true, B.SingleActivator_G2y3, B.ExtendSelectionVerticallyToAdjacentLineIntent_true_false_false_false, B.SingleActivator_G2y4, B.ExtendSelectionVerticallyToAdjacentLineIntent_true_false_false_true, B.SingleActivator_PBv, B.DeleteCharacterIntent_true, B.SingleActivator_xwY, B.DeleteToNextWordBoundaryIntent_true], type$.ShortcutActivator, type$.Intent));
    _lazyFinal($, "DefaultTextEditingShortcuts__linuxShortcuts", "$get$DefaultTextEditingShortcuts__linuxShortcuts", () => {
      var t1 = A.LinkedHashMap_LinkedHashMap$of($.$get$DefaultTextEditingShortcuts__commonShortcuts(), type$.ShortcutActivator, type$.Intent);
      t1.addAll$1(0, $.$get$DefaultTextEditingShortcuts__linuxNumpadShortcuts());
      t1.$indexSet(0, B.SingleActivator_uUl0, B.ExtendSelectionToLineBreakIntent_true_false_false_false);
      t1.$indexSet(0, B.SingleActivator_uUl1, B.ExtendSelectionToLineBreakIntent_true_false_false_true);
      t1.$indexSet(0, B.SingleActivator_pO1, B.ExtendSelectionToLineBreakIntent_false_false_false_false);
      t1.$indexSet(0, B.SingleActivator_pO10, B.ExtendSelectionToLineBreakIntent_false_false_false_true);
      return t1;
    });
    _lazyFinal($, "DefaultTextEditingShortcuts__macShortcuts", "$get$DefaultTextEditingShortcuts__macShortcuts", () => {
      var t3, _i, pressShift,
        t1 = type$.Intent,
        t2 = A.LinkedHashMap_LinkedHashMap$_empty(type$.ShortcutActivator, t1);
      for (t3 = A.findType("SingleActivator"), _i = 0; _i < 2; ++_i) {
        pressShift = B.List_true_false[_i];
        t2.addAll$1(0, A.LinkedHashMap_LinkedHashMap$_literal([A.SingleActivator$(B.LogicalKeyboardKey_4294967304, false, false, false, pressShift), B.DeleteCharacterIntent_false, A.SingleActivator$(B.LogicalKeyboardKey_4294967304, true, false, false, pressShift), B.DeleteToNextWordBoundaryIntent_false, A.SingleActivator$(B.LogicalKeyboardKey_4294967304, false, false, true, pressShift), B.DeleteToLineBreakIntent_false, A.SingleActivator$(B.LogicalKeyboardKey_4294967423, false, false, false, pressShift), B.DeleteCharacterIntent_true, A.SingleActivator$(B.LogicalKeyboardKey_4294967423, true, false, false, pressShift), B.DeleteToNextWordBoundaryIntent_true, A.SingleActivator$(B.LogicalKeyboardKey_4294967423, false, false, true, pressShift), B.DeleteToLineBreakIntent_true], t3, t1));
      }
      t2.$indexSet(0, B.SingleActivator_uUl2, B.ExtendSelectionByCharacterIntent_true_false_false_false);
      t2.$indexSet(0, B.SingleActivator_uUl3, B.ExtendSelectionByCharacterIntent_true_false_false_true);
      t2.$indexSet(0, B.SingleActivator_uUl4, B.ExtendSelectionVerticallyToAdjacentLineIntent_true_false_false_false);
      t2.$indexSet(0, B.SingleActivator_uUl5, B.ExtendSelectionVerticallyToAdjacentLineIntent_true_false_false_true);
      t2.$indexSet(0, B.SingleActivator_pO11, B.ExtendSelectionByCharacterIntent_false_false_false_false);
      t2.$indexSet(0, B.SingleActivator_pO12, B.ExtendSelectionByCharacterIntent_false_false_false_true);
      t2.$indexSet(0, B.SingleActivator_pO13, B.ExtendSelectionVerticallyToAdjacentLineIntent_false_false_false_false);
      t2.$indexSet(0, B.SingleActivator_pO14, B.ExtendSelectionVerticallyToAdjacentLineIntent_false_false_false_true);
      t2.$indexSet(0, B.SingleActivator_AVO, B.ExtendSelectionToNextWordBoundaryIntent_true_false_false_false);
      t2.$indexSet(0, B.SingleActivator_AVO0, B.ExtendSelectionToNextWordBoundaryIntent_true_false_false_true);
      t2.$indexSet(0, B.SingleActivator_AVO1, B.ExtendSelectionToLineBreakIntent_true_false_false_false);
      t2.$indexSet(0, B.SingleActivator_AVO2, B.ExtendSelectionToLineBreakIntent_true_false_false_true);
      t2.$indexSet(0, B.SingleActivator_vVX, B.ExtendSelectionToNextWordBoundaryOrCaretLocationIntent_false_true_false_false);
      t2.$indexSet(0, B.SingleActivator_vVX0, B.ExtendSelectionToNextWordBoundaryOrCaretLocationIntent_false_true_false_true);
      t2.$indexSet(0, B.SingleActivator_vVX1, B.ExtendSelectionToNextParagraphBoundaryOrCaretLocationIntent_false_true_false_false);
      t2.$indexSet(0, B.SingleActivator_vVX2, B.ExtendSelectionToNextParagraphBoundaryOrCaretLocationIntent_false_true_false_true);
      t2.$indexSet(0, B.SingleActivator_P3B, B.ExtendSelectionToLineBreakIntent_true_false_false_false);
      t2.$indexSet(0, B.SingleActivator_P3B0, B.ExtendSelectionToLineBreakIntent_true_false_false_true);
      t2.$indexSet(0, B.SingleActivator_P3B1, B.ExtendSelectionToDocumentBoundaryIntent_true_false_false_false);
      t2.$indexSet(0, B.SingleActivator_P3B2, B.ExtendSelectionToDocumentBoundaryIntent_true_false_false_true);
      t2.$indexSet(0, B.SingleActivator_WL9, B.ExpandSelectionToLineBreakIntent_false_false_false_false);
      t2.$indexSet(0, B.SingleActivator_WL90, B.ExpandSelectionToLineBreakIntent_false_false_false_true);
      t2.$indexSet(0, B.SingleActivator_WL91, B.ExpandSelectionToDocumentBoundaryIntent_false_false_false_false);
      t2.$indexSet(0, B.SingleActivator_WL92, B.ExpandSelectionToDocumentBoundaryIntent_false_false_false_true);
      t2.$indexSet(0, B.SingleActivator_QHL, B.C_TransposeCharactersIntent);
      t2.$indexSet(0, B.SingleActivator_uUl0, B.ScrollToDocumentBoundaryIntent_false);
      t2.$indexSet(0, B.SingleActivator_uUl1, B.ScrollToDocumentBoundaryIntent_true);
      t2.$indexSet(0, B.SingleActivator_pO1, B.ExpandSelectionToDocumentBoundaryIntent_false_false_false_false);
      t2.$indexSet(0, B.SingleActivator_pO10, B.ExpandSelectionToDocumentBoundaryIntent_false_false_false_true);
      t2.$indexSet(0, B.SingleActivator_IgW, B.ScrollIntent_aFe);
      t2.$indexSet(0, B.SingleActivator_uUl, B.ScrollIntent_Lhi);
      t2.$indexSet(0, B.SingleActivator_wGo, B.ExtendSelectionVerticallyToAdjacentPageIntent_false_false_false_false);
      t2.$indexSet(0, B.SingleActivator_pO15, B.ExtendSelectionVerticallyToAdjacentPageIntent_false_false_false_true);
      t2.$indexSet(0, B.SingleActivator_0nW, B.CopySelectionTextIntent_true);
      t2.$indexSet(0, B.SingleActivator_EwF, B.CopySelectionTextIntent_false);
      t2.$indexSet(0, B.SingleActivator_6BO, B.C_PasteTextIntent);
      t2.$indexSet(0, B.SingleActivator_qp5, B.C_SelectAllTextIntent);
      t2.$indexSet(0, B.SingleActivator_xH4, B.C_UndoTextIntent);
      t2.$indexSet(0, B.SingleActivator_VTy, B.C_RedoTextIntent);
      t2.$indexSet(0, B.SingleActivator_oIV, B.ExtendSelectionToLineBreakIntent_true_false_false_true);
      t2.$indexSet(0, B.SingleActivator_kdm, B.ExtendSelectionToLineBreakIntent_true_false_false_false);
      t2.$indexSet(0, B.SingleActivator_1wG, B.ExtendSelectionByCharacterIntent_true_false_false_true);
      t2.$indexSet(0, B.SingleActivator_9cA, B.ExtendSelectionByCharacterIntent_true_false_false_false);
      t2.$indexSet(0, B.SingleActivator_Q7q, B.ExtendSelectionVerticallyToAdjacentLineIntent_true_false_false_true);
      t2.$indexSet(0, B.SingleActivator_b3x, B.ExtendSelectionVerticallyToAdjacentLineIntent_true_false_false_false);
      t2.$indexSet(0, B.SingleActivator_6MK, B.C_DoNothingAndStopPropagationTextIntent);
      t2.$indexSet(0, B.SingleActivator_nRp, B.C_DoNothingAndStopPropagationTextIntent);
      return t2;
    });
    _lazyFinal($, "DefaultTextEditingShortcuts__iOSShortcuts", "$get$DefaultTextEditingShortcuts__iOSShortcuts", () => $.$get$DefaultTextEditingShortcuts__macShortcuts());
    _lazyFinal($, "DefaultTextEditingShortcuts__windowsShortcuts", "$get$DefaultTextEditingShortcuts__windowsShortcuts", () => {
      var t1 = A.LinkedHashMap_LinkedHashMap$of($.$get$DefaultTextEditingShortcuts__commonShortcuts(), type$.ShortcutActivator, type$.Intent);
      t1.$indexSet(0, B.SingleActivator_IgW, B.ExtendSelectionVerticallyToAdjacentPageIntent_true_false_false_false);
      t1.$indexSet(0, B.SingleActivator_uUl, B.ExtendSelectionVerticallyToAdjacentPageIntent_true_false_false_true);
      t1.$indexSet(0, B.SingleActivator_uUl0, B.ExtendSelectionToLineBreakIntent_true_false_true_false);
      t1.$indexSet(0, B.SingleActivator_uUl1, B.ExtendSelectionToLineBreakIntent_true_false_true_true);
      t1.$indexSet(0, B.SingleActivator_pO1, B.ExtendSelectionToLineBreakIntent_false_false_true_false);
      t1.$indexSet(0, B.SingleActivator_pO10, B.ExtendSelectionToLineBreakIntent_false_false_true_true);
      t1.$indexSet(0, B.SingleActivator_QuT, B.ExtendSelectionToDocumentBoundaryIntent_true_false_false_false);
      t1.$indexSet(0, B.SingleActivator_QuT0, B.ExtendSelectionToDocumentBoundaryIntent_true_false_false_true);
      t1.$indexSet(0, B.SingleActivator_fgt, B.ExtendSelectionToDocumentBoundaryIntent_false_false_false_false);
      t1.$indexSet(0, B.SingleActivator_fgt0, B.ExtendSelectionToDocumentBoundaryIntent_false_false_false_true);
      return t1;
    });
    _lazyFinal($, "DefaultTextEditingShortcuts__webDisablingTextShortcuts", "$get$DefaultTextEditingShortcuts__webDisablingTextShortcuts", () => {
      var t3, _i, pressShift,
        t1 = type$.Intent,
        t2 = A.LinkedHashMap_LinkedHashMap$_empty(type$.ShortcutActivator, t1);
      for (t3 = A.findType("SingleActivator"), _i = 0; _i < 2; ++_i) {
        pressShift = B.List_true_false[_i];
        t2.addAll$1(0, A.LinkedHashMap_LinkedHashMap$_literal([A.SingleActivator$(B.LogicalKeyboardKey_4294967304, false, false, false, pressShift), B.C_DoNothingAndStopPropagationTextIntent, A.SingleActivator$(B.LogicalKeyboardKey_4294967423, false, false, false, pressShift), B.C_DoNothingAndStopPropagationTextIntent, A.SingleActivator$(B.LogicalKeyboardKey_4294967304, true, false, false, pressShift), B.C_DoNothingAndStopPropagationTextIntent, A.SingleActivator$(B.LogicalKeyboardKey_4294967423, true, false, false, pressShift), B.C_DoNothingAndStopPropagationTextIntent, A.SingleActivator$(B.LogicalKeyboardKey_4294967304, false, true, false, pressShift), B.C_DoNothingAndStopPropagationTextIntent, A.SingleActivator$(B.LogicalKeyboardKey_4294967423, false, true, false, pressShift), B.C_DoNothingAndStopPropagationTextIntent, A.SingleActivator$(B.LogicalKeyboardKey_4294967304, false, false, true, pressShift), B.C_DoNothingAndStopPropagationTextIntent, A.SingleActivator$(B.LogicalKeyboardKey_4294967423, false, false, true, pressShift), B.C_DoNothingAndStopPropagationTextIntent], t3, t1));
      }
      t2.addAll$1(0, B.Map_4dxGM);
      t2.$indexSet(0, B.SingleActivator_Cey, B.C_DoNothingAndStopPropagationTextIntent);
      t2.$indexSet(0, B.SingleActivator_0nW, B.C_DoNothingAndStopPropagationTextIntent);
      t2.$indexSet(0, B.SingleActivator_BjR, B.C_DoNothingAndStopPropagationTextIntent);
      t2.$indexSet(0, B.SingleActivator_EwF, B.C_DoNothingAndStopPropagationTextIntent);
      t2.$indexSet(0, B.SingleActivator_KIS, B.C_DoNothingAndStopPropagationTextIntent);
      t2.$indexSet(0, B.SingleActivator_6BO, B.C_DoNothingAndStopPropagationTextIntent);
      t2.$indexSet(0, B.SingleActivator_kdm, B.C_DoNothingAndStopPropagationTextIntent);
      t2.$indexSet(0, B.SingleActivator_qp5, B.C_DoNothingAndStopPropagationTextIntent);
      return t2;
    });
    _lazyFinal($, "DefaultTextEditingShortcuts__macDisablingTextShortcuts", "$get$DefaultTextEditingShortcuts__macDisablingTextShortcuts", () => {
      var t1 = A.LinkedHashMap_LinkedHashMap$of(B.Map_4dxGM, type$.ShortcutActivator, type$.Intent);
      t1.addAll$1(0, B.Map_NGPzE);
      t1.$indexSet(0, B.SingleActivator_h1q, B.C_DoNothingAndStopPropagationTextIntent);
      t1.$indexSet(0, B.SingleActivator_nRp0, B.C_DoNothingAndStopPropagationTextIntent);
      t1.$indexSet(0, B.SingleActivator_IeE, B.C_DoNothingAndStopPropagationTextIntent);
      t1.$indexSet(0, B.SingleActivator_vVX2, B.C_DoNothingAndStopPropagationTextIntent);
      t1.$indexSet(0, B.SingleActivator_vVX1, B.C_DoNothingAndStopPropagationTextIntent);
      t1.$indexSet(0, B.SingleActivator_pO11, B.C_DoNothingAndStopPropagationTextIntent);
      t1.$indexSet(0, B.SingleActivator_pO12, B.C_DoNothingAndStopPropagationTextIntent);
      t1.$indexSet(0, B.SingleActivator_vVX, B.C_DoNothingAndStopPropagationTextIntent);
      t1.$indexSet(0, B.SingleActivator_vVX0, B.C_DoNothingAndStopPropagationTextIntent);
      t1.$indexSet(0, B.SingleActivator_WL9, B.C_DoNothingAndStopPropagationTextIntent);
      t1.$indexSet(0, B.SingleActivator_WL90, B.C_DoNothingAndStopPropagationTextIntent);
      t1.$indexSet(0, B.SingleActivator_IgW, B.C_DoNothingAndStopPropagationTextIntent);
      t1.$indexSet(0, B.SingleActivator_uUl, B.C_DoNothingAndStopPropagationTextIntent);
      t1.$indexSet(0, B.SingleActivator_uUl1, B.C_DoNothingAndStopPropagationTextIntent);
      t1.$indexSet(0, B.SingleActivator_uUl0, B.C_DoNothingAndStopPropagationTextIntent);
      t1.$indexSet(0, B.SingleActivator_wGo, B.C_DoNothingAndStopPropagationTextIntent);
      t1.$indexSet(0, B.SingleActivator_pO15, B.C_DoNothingAndStopPropagationTextIntent);
      t1.$indexSet(0, B.SingleActivator_pO10, B.C_DoNothingAndStopPropagationTextIntent);
      t1.$indexSet(0, B.SingleActivator_pO1, B.C_DoNothingAndStopPropagationTextIntent);
      t1.$indexSet(0, B.SingleActivator_QuT0, B.C_DoNothingAndStopPropagationTextIntent);
      t1.$indexSet(0, B.SingleActivator_QuT, B.C_DoNothingAndStopPropagationTextIntent);
      return t1;
    });
    _lazy($, "_NullElement_instance", "$get$_NullElement_instance", () => {
      var t1 = new A._NullElement(B._NullWidget_null, B._ElementLifecycle_0, A.HashSet_HashSet(type$.Element));
      t1.Element$1(B._NullWidget_null);
      return t1;
    });
    _lazyFinal($, "_HeroFlight__reverseTween", "$get$_HeroFlight__reverseTween", () => A.Tween$(1, 0, type$.double));
    _lazyFinal($, "NavigatorObserver__navigators", "$get$NavigatorObserver__navigators", () => A.Expando$(type$.NavigatorState));
    _lazyFinal($, "_GlowController__crossAxisHalfTime", "$get$_GlowController__crossAxisHalfTime", () => A.Duration$(16667, 0, 0));
    _lazyFinal($, "ScrollPhysics__kDefaultSpring", "$get$ScrollPhysics__kDefaultSpring", () => A.SpringDescription$withDampingRatio(0.5, 1.1, 100));
    _lazyFinal($, "ClampingScrollSimulation__kDecelerationRate", "$get$ClampingScrollSimulation__kDecelerationRate", () => A.log(0.78) / A.log(0.9));
    _lazyFinal($, "_controlSynonyms", "$get$_controlSynonyms", () => A.LogicalKeyboardKey_expandSynonyms(A.LinkedHashSet_LinkedHashSet$_literal([B.LogicalKeyboardKey_8589935088], type$.LogicalKeyboardKey)));
    _lazyFinal($, "_shiftSynonyms", "$get$_shiftSynonyms", () => A.LogicalKeyboardKey_expandSynonyms(A.LinkedHashSet_LinkedHashSet$_literal([B.LogicalKeyboardKey_8589935090], type$.LogicalKeyboardKey)));
    _lazyFinal($, "_altSynonyms", "$get$_altSynonyms", () => A.LogicalKeyboardKey_expandSynonyms(A.LinkedHashSet_LinkedHashSet$_literal([B.LogicalKeyboardKey_8589935092], type$.LogicalKeyboardKey)));
    _lazyFinal($, "_metaSynonyms", "$get$_metaSynonyms", () => A.LogicalKeyboardKey_expandSynonyms(A.LinkedHashSet_LinkedHashSet$_literal([B.LogicalKeyboardKey_8589935094], type$.LogicalKeyboardKey)));
    _lazy($, "WidgetInspectorService__instance", "$get$WidgetInspectorService__instance", () => A._WidgetInspectorService$());
    _lazyFinal($, "webPluginRegistrar", "$get$webPluginRegistrar", () => new A.PluginRegistry(A.LinkedHashMap_LinkedHashMap$_empty(type$.String, A.findType("Future<ByteData?>?(ByteData?)"))));
    _lazyFinal($, "_log", "$get$_log0", () => A.Logger_Logger("supabase.auth"));
    _lazyFinal($, "ApiVersions_v20240101", "$get$ApiVersions_v20240101", () => A.ApiVersion$("2024-01-01", A.DateTime_parse("2024-01-01T00:00:00.0Z")));
    _lazyFinal($, "BaseRequest__tokenRE", "$get$BaseRequest__tokenRE", () => A.RegExp_RegExp("^[\\w!#%&'*+\\-.^`|~]+$", true, false));
    _lazyFinal($, "_digitRegex", "$get$_digitRegex", () => A.RegExp_RegExp("^\\d+$", true, false));
    _lazyFinal($, "_escapedChar", "$get$_escapedChar", () => A.RegExp_RegExp('["\\x00-\\x1F\\x7F]', true, false));
    _lazyFinal($, "token", "$get$token", () => A.RegExp_RegExp('[^()<>@,;:"\\\\/[\\]?={} \\t\\x00-\\x1F\\x7F]+', true, false));
    _lazyFinal($, "_lws", "$get$_lws", () => A.RegExp_RegExp("(?:\\r\\n)?[ \\t]+", true, false));
    _lazyFinal($, "_quotedString", "$get$_quotedString", () => A.RegExp_RegExp('"(?:[^"\\x00-\\x1F\\x7F]|\\\\.)*"', true, false));
    _lazyFinal($, "_quotedPair", "$get$_quotedPair", () => A.RegExp_RegExp("\\\\(.)", true, false));
    _lazyFinal($, "nonToken", "$get$nonToken", () => A.RegExp_RegExp('[()<>@,;:"\\\\/\\[\\]?={} \\t\\x00-\\x1F\\x7F]', true, false));
    _lazyFinal($, "whitespace", "$get$whitespace", () => A.RegExp_RegExp("(?:" + $.$get$_lws().pattern + ")*", true, false));
    _lazyFinal($, "Logger_root", "$get$Logger_root", () => A.Logger_Logger(""));
    _lazy($, "MaterialDynamicColors_background", "$get$MaterialDynamicColors_background", () => {
      var _null = null;
      return A.DynamicColor_DynamicColor$fromPalette(_null, _null, true, "background", new A.MaterialDynamicColors_background_closure(), _null, new A.MaterialDynamicColors_background_closure0(), _null);
    });
    _lazy($, "MaterialDynamicColors_onBackground", "$get$MaterialDynamicColors_onBackground", () => A.DynamicColor_DynamicColor$fromPalette(new A.MaterialDynamicColors_onBackground_closure(), A.ContrastCurve$(3, 3, 4.5, 7), false, "on_background", new A.MaterialDynamicColors_onBackground_closure0(), null, new A.MaterialDynamicColors_onBackground_closure1(), null));
    _lazy($, "MaterialDynamicColors_surface", "$get$MaterialDynamicColors_surface", () => {
      var _null = null;
      return A.DynamicColor_DynamicColor$fromPalette(_null, _null, true, "surface", new A.MaterialDynamicColors_surface_closure(), _null, new A.MaterialDynamicColors_surface_closure0(), _null);
    });
    _lazy($, "MaterialDynamicColors_surfaceDim", "$get$MaterialDynamicColors_surfaceDim", () => {
      var _null = null;
      return A.DynamicColor_DynamicColor$fromPalette(_null, _null, true, "surface_dim", new A.MaterialDynamicColors_surfaceDim_closure(), _null, new A.MaterialDynamicColors_surfaceDim_closure0(), _null);
    });
    _lazy($, "MaterialDynamicColors_surfaceBright", "$get$MaterialDynamicColors_surfaceBright", () => {
      var _null = null;
      return A.DynamicColor_DynamicColor$fromPalette(_null, _null, true, "surface_bright", new A.MaterialDynamicColors_surfaceBright_closure(), _null, new A.MaterialDynamicColors_surfaceBright_closure0(), _null);
    });
    _lazy($, "MaterialDynamicColors_surfaceContainerLowest", "$get$MaterialDynamicColors_surfaceContainerLowest", () => {
      var _null = null;
      return A.DynamicColor_DynamicColor$fromPalette(_null, _null, true, "surface_container_lowest", new A.MaterialDynamicColors_surfaceContainerLowest_closure(), _null, new A.MaterialDynamicColors_surfaceContainerLowest_closure0(), _null);
    });
    _lazy($, "MaterialDynamicColors_surfaceContainerLow", "$get$MaterialDynamicColors_surfaceContainerLow", () => {
      var _null = null;
      return A.DynamicColor_DynamicColor$fromPalette(_null, _null, true, "surface_container_low", new A.MaterialDynamicColors_surfaceContainerLow_closure(), _null, new A.MaterialDynamicColors_surfaceContainerLow_closure0(), _null);
    });
    _lazy($, "MaterialDynamicColors_surfaceContainer", "$get$MaterialDynamicColors_surfaceContainer", () => {
      var _null = null;
      return A.DynamicColor_DynamicColor$fromPalette(_null, _null, true, "surface_container", new A.MaterialDynamicColors_surfaceContainer_closure(), _null, new A.MaterialDynamicColors_surfaceContainer_closure0(), _null);
    });
    _lazy($, "MaterialDynamicColors_surfaceContainerHigh", "$get$MaterialDynamicColors_surfaceContainerHigh", () => {
      var _null = null;
      return A.DynamicColor_DynamicColor$fromPalette(_null, _null, true, "surface_container_high", new A.MaterialDynamicColors_surfaceContainerHigh_closure(), _null, new A.MaterialDynamicColors_surfaceContainerHigh_closure0(), _null);
    });
    _lazy($, "MaterialDynamicColors_surfaceContainerHighest", "$get$MaterialDynamicColors_surfaceContainerHighest", () => {
      var _null = null;
      return A.DynamicColor_DynamicColor$fromPalette(_null, _null, true, "surface_container_highest", new A.MaterialDynamicColors_surfaceContainerHighest_closure(), _null, new A.MaterialDynamicColors_surfaceContainerHighest_closure0(), _null);
    });
    _lazy($, "MaterialDynamicColors_onSurface", "$get$MaterialDynamicColors_onSurface", () => A.DynamicColor_DynamicColor$fromPalette(new A.MaterialDynamicColors_onSurface_closure(), A.ContrastCurve$(4.5, 7, 11, 21), false, "on_surface", new A.MaterialDynamicColors_onSurface_closure0(), null, new A.MaterialDynamicColors_onSurface_closure1(), null));
    _lazy($, "MaterialDynamicColors_surfaceVariant", "$get$MaterialDynamicColors_surfaceVariant", () => {
      var _null = null;
      return A.DynamicColor_DynamicColor$fromPalette(_null, _null, true, "surface_variant", new A.MaterialDynamicColors_surfaceVariant_closure(), _null, new A.MaterialDynamicColors_surfaceVariant_closure0(), _null);
    });
    _lazy($, "MaterialDynamicColors_onSurfaceVariant", "$get$MaterialDynamicColors_onSurfaceVariant", () => A.DynamicColor_DynamicColor$fromPalette(new A.MaterialDynamicColors_onSurfaceVariant_closure(), A.ContrastCurve$(3, 4.5, 7, 11), false, "on_surface_variant", new A.MaterialDynamicColors_onSurfaceVariant_closure0(), null, new A.MaterialDynamicColors_onSurfaceVariant_closure1(), null));
    _lazy($, "MaterialDynamicColors_inverseSurface", "$get$MaterialDynamicColors_inverseSurface", () => {
      var _null = null;
      return A.DynamicColor_DynamicColor$fromPalette(_null, _null, false, "inverse_surface", new A.MaterialDynamicColors_inverseSurface_closure(), _null, new A.MaterialDynamicColors_inverseSurface_closure0(), _null);
    });
    _lazy($, "MaterialDynamicColors_inverseOnSurface", "$get$MaterialDynamicColors_inverseOnSurface", () => A.DynamicColor_DynamicColor$fromPalette(new A.MaterialDynamicColors_inverseOnSurface_closure(), A.ContrastCurve$(4.5, 7, 11, 21), false, "inverse_on_surface", new A.MaterialDynamicColors_inverseOnSurface_closure0(), null, new A.MaterialDynamicColors_inverseOnSurface_closure1(), null));
    _lazy($, "MaterialDynamicColors_outline", "$get$MaterialDynamicColors_outline", () => A.DynamicColor_DynamicColor$fromPalette(new A.MaterialDynamicColors_outline_closure(), A.ContrastCurve$(1.5, 3, 4.5, 7), false, "outline", new A.MaterialDynamicColors_outline_closure0(), null, new A.MaterialDynamicColors_outline_closure1(), null));
    _lazy($, "MaterialDynamicColors_outlineVariant", "$get$MaterialDynamicColors_outlineVariant", () => A.DynamicColor_DynamicColor$fromPalette(new A.MaterialDynamicColors_outlineVariant_closure(), A.ContrastCurve$(1, 1, 3, 4.5), false, "outline_variant", new A.MaterialDynamicColors_outlineVariant_closure0(), null, new A.MaterialDynamicColors_outlineVariant_closure1(), null));
    _lazy($, "MaterialDynamicColors_shadow", "$get$MaterialDynamicColors_shadow", () => {
      var _null = null;
      return A.DynamicColor_DynamicColor$fromPalette(_null, _null, false, "shadow", new A.MaterialDynamicColors_shadow_closure(), _null, new A.MaterialDynamicColors_shadow_closure0(), _null);
    });
    _lazy($, "MaterialDynamicColors_scrim", "$get$MaterialDynamicColors_scrim", () => {
      var _null = null;
      return A.DynamicColor_DynamicColor$fromPalette(_null, _null, false, "scrim", new A.MaterialDynamicColors_scrim_closure(), _null, new A.MaterialDynamicColors_scrim_closure0(), _null);
    });
    _lazy($, "MaterialDynamicColors_primary", "$get$MaterialDynamicColors_primary", () => A.DynamicColor_DynamicColor$fromPalette(new A.MaterialDynamicColors_primary_closure(), A.ContrastCurve$(3, 4.5, 7, 7), true, "primary", new A.MaterialDynamicColors_primary_closure0(), null, new A.MaterialDynamicColors_primary_closure1(), new A.MaterialDynamicColors_primary_closure2()));
    _lazy($, "MaterialDynamicColors_onPrimary", "$get$MaterialDynamicColors_onPrimary", () => A.DynamicColor_DynamicColor$fromPalette(new A.MaterialDynamicColors_onPrimary_closure(), A.ContrastCurve$(4.5, 7, 11, 21), false, "on_primary", new A.MaterialDynamicColors_onPrimary_closure0(), null, new A.MaterialDynamicColors_onPrimary_closure1(), null));
    _lazy($, "MaterialDynamicColors_primaryContainer", "$get$MaterialDynamicColors_primaryContainer", () => A.DynamicColor_DynamicColor$fromPalette(new A.MaterialDynamicColors_primaryContainer_closure(), A.ContrastCurve$(1, 1, 3, 4.5), true, "primary_container", new A.MaterialDynamicColors_primaryContainer_closure0(), null, new A.MaterialDynamicColors_primaryContainer_closure1(), new A.MaterialDynamicColors_primaryContainer_closure2()));
    _lazy($, "MaterialDynamicColors_onPrimaryContainer", "$get$MaterialDynamicColors_onPrimaryContainer", () => A.DynamicColor_DynamicColor$fromPalette(new A.MaterialDynamicColors_onPrimaryContainer_closure(), A.ContrastCurve$(4.5, 7, 11, 21), false, "on_primary_container", new A.MaterialDynamicColors_onPrimaryContainer_closure0(), null, new A.MaterialDynamicColors_onPrimaryContainer_closure1(), null));
    _lazy($, "MaterialDynamicColors_inversePrimary", "$get$MaterialDynamicColors_inversePrimary", () => A.DynamicColor_DynamicColor$fromPalette(new A.MaterialDynamicColors_inversePrimary_closure(), A.ContrastCurve$(3, 4.5, 7, 7), false, "inverse_primary", new A.MaterialDynamicColors_inversePrimary_closure0(), null, new A.MaterialDynamicColors_inversePrimary_closure1(), null));
    _lazy($, "MaterialDynamicColors_secondary", "$get$MaterialDynamicColors_secondary", () => A.DynamicColor_DynamicColor$fromPalette(new A.MaterialDynamicColors_secondary_closure(), A.ContrastCurve$(3, 4.5, 7, 7), true, "secondary", new A.MaterialDynamicColors_secondary_closure0(), null, new A.MaterialDynamicColors_secondary_closure1(), new A.MaterialDynamicColors_secondary_closure2()));
    _lazy($, "MaterialDynamicColors_onSecondary", "$get$MaterialDynamicColors_onSecondary", () => A.DynamicColor_DynamicColor$fromPalette(new A.MaterialDynamicColors_onSecondary_closure(), A.ContrastCurve$(4.5, 7, 11, 21), false, "on_secondary", new A.MaterialDynamicColors_onSecondary_closure0(), null, new A.MaterialDynamicColors_onSecondary_closure1(), null));
    _lazy($, "MaterialDynamicColors_secondaryContainer", "$get$MaterialDynamicColors_secondaryContainer", () => A.DynamicColor_DynamicColor$fromPalette(new A.MaterialDynamicColors_secondaryContainer_closure(), A.ContrastCurve$(1, 1, 3, 4.5), true, "secondary_container", new A.MaterialDynamicColors_secondaryContainer_closure0(), null, new A.MaterialDynamicColors_secondaryContainer_closure1(), new A.MaterialDynamicColors_secondaryContainer_closure2()));
    _lazy($, "MaterialDynamicColors_onSecondaryContainer", "$get$MaterialDynamicColors_onSecondaryContainer", () => A.DynamicColor_DynamicColor$fromPalette(new A.MaterialDynamicColors_onSecondaryContainer_closure(), A.ContrastCurve$(4.5, 7, 11, 21), false, "on_secondary_container", new A.MaterialDynamicColors_onSecondaryContainer_closure0(), null, new A.MaterialDynamicColors_onSecondaryContainer_closure1(), null));
    _lazy($, "MaterialDynamicColors_tertiary", "$get$MaterialDynamicColors_tertiary", () => A.DynamicColor_DynamicColor$fromPalette(new A.MaterialDynamicColors_tertiary_closure(), A.ContrastCurve$(3, 4.5, 7, 7), true, "tertiary", new A.MaterialDynamicColors_tertiary_closure0(), null, new A.MaterialDynamicColors_tertiary_closure1(), new A.MaterialDynamicColors_tertiary_closure2()));
    _lazy($, "MaterialDynamicColors_onTertiary", "$get$MaterialDynamicColors_onTertiary", () => A.DynamicColor_DynamicColor$fromPalette(new A.MaterialDynamicColors_onTertiary_closure(), A.ContrastCurve$(4.5, 7, 11, 21), false, "on_tertiary", new A.MaterialDynamicColors_onTertiary_closure0(), null, new A.MaterialDynamicColors_onTertiary_closure1(), null));
    _lazy($, "MaterialDynamicColors_tertiaryContainer", "$get$MaterialDynamicColors_tertiaryContainer", () => A.DynamicColor_DynamicColor$fromPalette(new A.MaterialDynamicColors_tertiaryContainer_closure(), A.ContrastCurve$(1, 1, 3, 4.5), true, "tertiary_container", new A.MaterialDynamicColors_tertiaryContainer_closure0(), null, new A.MaterialDynamicColors_tertiaryContainer_closure1(), new A.MaterialDynamicColors_tertiaryContainer_closure2()));
    _lazy($, "MaterialDynamicColors_onTertiaryContainer", "$get$MaterialDynamicColors_onTertiaryContainer", () => A.DynamicColor_DynamicColor$fromPalette(new A.MaterialDynamicColors_onTertiaryContainer_closure(), A.ContrastCurve$(4.5, 7, 11, 21), false, "on_tertiary_container", new A.MaterialDynamicColors_onTertiaryContainer_closure0(), null, new A.MaterialDynamicColors_onTertiaryContainer_closure1(), null));
    _lazy($, "MaterialDynamicColors_error", "$get$MaterialDynamicColors_error", () => A.DynamicColor_DynamicColor$fromPalette(new A.MaterialDynamicColors_error_closure(), A.ContrastCurve$(3, 4.5, 7, 7), true, "error", new A.MaterialDynamicColors_error_closure0(), null, new A.MaterialDynamicColors_error_closure1(), new A.MaterialDynamicColors_error_closure2()));
    _lazy($, "MaterialDynamicColors_onError", "$get$MaterialDynamicColors_onError", () => A.DynamicColor_DynamicColor$fromPalette(new A.MaterialDynamicColors_onError_closure(), A.ContrastCurve$(4.5, 7, 11, 21), false, "on_error", new A.MaterialDynamicColors_onError_closure0(), null, new A.MaterialDynamicColors_onError_closure1(), null));
    _lazy($, "MaterialDynamicColors_errorContainer", "$get$MaterialDynamicColors_errorContainer", () => A.DynamicColor_DynamicColor$fromPalette(new A.MaterialDynamicColors_errorContainer_closure(), A.ContrastCurve$(1, 1, 3, 4.5), true, "error_container", new A.MaterialDynamicColors_errorContainer_closure0(), null, new A.MaterialDynamicColors_errorContainer_closure1(), new A.MaterialDynamicColors_errorContainer_closure2()));
    _lazy($, "MaterialDynamicColors_onErrorContainer", "$get$MaterialDynamicColors_onErrorContainer", () => A.DynamicColor_DynamicColor$fromPalette(new A.MaterialDynamicColors_onErrorContainer_closure(), A.ContrastCurve$(4.5, 7, 11, 21), false, "on_error_container", new A.MaterialDynamicColors_onErrorContainer_closure0(), null, new A.MaterialDynamicColors_onErrorContainer_closure1(), null));
    _lazy($, "MaterialDynamicColors_primaryFixed", "$get$MaterialDynamicColors_primaryFixed", () => A.DynamicColor_DynamicColor$fromPalette(new A.MaterialDynamicColors_primaryFixed_closure(), A.ContrastCurve$(1, 1, 3, 4.5), true, "primary_fixed", new A.MaterialDynamicColors_primaryFixed_closure0(), null, new A.MaterialDynamicColors_primaryFixed_closure1(), new A.MaterialDynamicColors_primaryFixed_closure2()));
    _lazy($, "MaterialDynamicColors_primaryFixedDim", "$get$MaterialDynamicColors_primaryFixedDim", () => A.DynamicColor_DynamicColor$fromPalette(new A.MaterialDynamicColors_primaryFixedDim_closure(), A.ContrastCurve$(1, 1, 3, 4.5), true, "primary_fixed_dim", new A.MaterialDynamicColors_primaryFixedDim_closure0(), null, new A.MaterialDynamicColors_primaryFixedDim_closure1(), new A.MaterialDynamicColors_primaryFixedDim_closure2()));
    _lazy($, "MaterialDynamicColors_onPrimaryFixed", "$get$MaterialDynamicColors_onPrimaryFixed", () => A.DynamicColor_DynamicColor$fromPalette(new A.MaterialDynamicColors_onPrimaryFixed_closure(), A.ContrastCurve$(4.5, 7, 11, 21), false, "on_primary_fixed", new A.MaterialDynamicColors_onPrimaryFixed_closure0(), new A.MaterialDynamicColors_onPrimaryFixed_closure1(), new A.MaterialDynamicColors_onPrimaryFixed_closure2(), null));
    _lazy($, "MaterialDynamicColors_onPrimaryFixedVariant", "$get$MaterialDynamicColors_onPrimaryFixedVariant", () => A.DynamicColor_DynamicColor$fromPalette(new A.MaterialDynamicColors_onPrimaryFixedVariant_closure(), A.ContrastCurve$(3, 4.5, 7, 11), false, "on_primary_fixed_variant", new A.MaterialDynamicColors_onPrimaryFixedVariant_closure0(), new A.MaterialDynamicColors_onPrimaryFixedVariant_closure1(), new A.MaterialDynamicColors_onPrimaryFixedVariant_closure2(), null));
    _lazy($, "MaterialDynamicColors_secondaryFixed", "$get$MaterialDynamicColors_secondaryFixed", () => A.DynamicColor_DynamicColor$fromPalette(new A.MaterialDynamicColors_secondaryFixed_closure(), A.ContrastCurve$(1, 1, 3, 4.5), true, "secondary_fixed", new A.MaterialDynamicColors_secondaryFixed_closure0(), null, new A.MaterialDynamicColors_secondaryFixed_closure1(), new A.MaterialDynamicColors_secondaryFixed_closure2()));
    _lazy($, "MaterialDynamicColors_secondaryFixedDim", "$get$MaterialDynamicColors_secondaryFixedDim", () => A.DynamicColor_DynamicColor$fromPalette(new A.MaterialDynamicColors_secondaryFixedDim_closure(), A.ContrastCurve$(1, 1, 3, 4.5), true, "secondary_fixed_dim", new A.MaterialDynamicColors_secondaryFixedDim_closure0(), null, new A.MaterialDynamicColors_secondaryFixedDim_closure1(), new A.MaterialDynamicColors_secondaryFixedDim_closure2()));
    _lazy($, "MaterialDynamicColors_onSecondaryFixed", "$get$MaterialDynamicColors_onSecondaryFixed", () => A.DynamicColor_DynamicColor$fromPalette(new A.MaterialDynamicColors_onSecondaryFixed_closure(), A.ContrastCurve$(4.5, 7, 11, 21), false, "on_secondary_fixed", new A.MaterialDynamicColors_onSecondaryFixed_closure0(), new A.MaterialDynamicColors_onSecondaryFixed_closure1(), new A.MaterialDynamicColors_onSecondaryFixed_closure2(), null));
    _lazy($, "MaterialDynamicColors_onSecondaryFixedVariant", "$get$MaterialDynamicColors_onSecondaryFixedVariant", () => A.DynamicColor_DynamicColor$fromPalette(new A.MaterialDynamicColors_onSecondaryFixedVariant_closure(), A.ContrastCurve$(3, 4.5, 7, 11), false, "on_secondary_fixed_variant", new A.MaterialDynamicColors_onSecondaryFixedVariant_closure0(), new A.MaterialDynamicColors_onSecondaryFixedVariant_closure1(), new A.MaterialDynamicColors_onSecondaryFixedVariant_closure2(), null));
    _lazy($, "MaterialDynamicColors_tertiaryFixed", "$get$MaterialDynamicColors_tertiaryFixed", () => A.DynamicColor_DynamicColor$fromPalette(new A.MaterialDynamicColors_tertiaryFixed_closure(), A.ContrastCurve$(1, 1, 3, 4.5), true, "tertiary_fixed", new A.MaterialDynamicColors_tertiaryFixed_closure0(), null, new A.MaterialDynamicColors_tertiaryFixed_closure1(), new A.MaterialDynamicColors_tertiaryFixed_closure2()));
    _lazy($, "MaterialDynamicColors_tertiaryFixedDim", "$get$MaterialDynamicColors_tertiaryFixedDim", () => A.DynamicColor_DynamicColor$fromPalette(new A.MaterialDynamicColors_tertiaryFixedDim_closure(), A.ContrastCurve$(1, 1, 3, 4.5), true, "tertiary_fixed_dim", new A.MaterialDynamicColors_tertiaryFixedDim_closure0(), null, new A.MaterialDynamicColors_tertiaryFixedDim_closure1(), new A.MaterialDynamicColors_tertiaryFixedDim_closure2()));
    _lazy($, "MaterialDynamicColors_onTertiaryFixed", "$get$MaterialDynamicColors_onTertiaryFixed", () => A.DynamicColor_DynamicColor$fromPalette(new A.MaterialDynamicColors_onTertiaryFixed_closure(), A.ContrastCurve$(4.5, 7, 11, 21), false, "on_tertiary_fixed", new A.MaterialDynamicColors_onTertiaryFixed_closure0(), new A.MaterialDynamicColors_onTertiaryFixed_closure1(), new A.MaterialDynamicColors_onTertiaryFixed_closure2(), null));
    _lazy($, "MaterialDynamicColors_onTertiaryFixedVariant", "$get$MaterialDynamicColors_onTertiaryFixedVariant", () => A.DynamicColor_DynamicColor$fromPalette(new A.MaterialDynamicColors_onTertiaryFixedVariant_closure(), A.ContrastCurve$(3, 4.5, 7, 11), false, "on_tertiary_fixed_variant", new A.MaterialDynamicColors_onTertiaryFixedVariant_closure0(), new A.MaterialDynamicColors_onTertiaryFixedVariant_closure1(), new A.MaterialDynamicColors_onTertiaryFixedVariant_closure2(), null));
    _lazyFinal($, "ViewingConditions_standard", "$get$ViewingConditions_standard", () => $.$get$ViewingConditions_sRgb());
    _lazyFinal($, "ViewingConditions_sRgb", "$get$ViewingConditions_sRgb", () => {
      var rgbD, k, k4, k4F, fl, n, nbb, rgbAFactors, t4, rgbA,
        adaptingLuminance = 63.66197723675813 * A.ColorUtils_yFromLstar(50) / 100,
        backgroundLstar = A.max(0.1, 50, type$.double),
        t1 = $.ColorUtils__whitePointD65[0],
        t2 = $.ColorUtils__whitePointD65[1],
        t3 = $.ColorUtils__whitePointD65[2],
        rW = t1 * 0.401288 + t2 * 0.650173 + t3 * -0.051461,
        gW = t1 * -0.250268 + t2 * 1.204414 + t3 * 0.045854,
        bW = t1 * -0.002079 + t2 * 0.048952 + t3 * 0.953127,
        c = A.MathUtils_lerp(0.59, 0.69, 0.9999999999999998),
        d = 1 - 0.2777777777777778 * A.exp((-adaptingLuminance - 42) / 92);
      if (d > 1)
        d = 1;
      else if (d < 0)
        d = 0;
      rgbD = A._setArrayType([d * (100 / rW) + 1 - d, d * (100 / gW) + 1 - d, d * (100 / bW) + 1 - d], type$.JSArray_double);
      t1 = 5 * adaptingLuminance;
      k = 1 / (t1 + 1);
      k4 = k * k * k * k;
      k4F = 1 - k4;
      fl = k4 * adaptingLuminance + 0.1 * k4F * k4F * A.pow(t1, 0.3333333333333333);
      n = A.ColorUtils_yFromLstar(backgroundLstar) / $.ColorUtils__whitePointD65[1];
      t1 = A.sqrt(n);
      nbb = 0.725 / A.pow(n, 0.2);
      rgbAFactors = [A.pow(fl * rgbD[0] * rW / 100, 0.42), A.pow(fl * rgbD[1] * gW / 100, 0.42), A.pow(fl * rgbD[2] * bW / 100, 0.42)];
      t2 = rgbAFactors[0];
      t3 = rgbAFactors[1];
      t4 = rgbAFactors[2];
      rgbA = [400 * t2 / (t2 + 27.13), 400 * t3 / (t3 + 27.13), 400 * t4 / (t4 + 27.13)];
      return new A.ViewingConditions(n, (40 * rgbA[0] + 20 * rgbA[1] + rgbA[2]) / 20 * nbb, nbb, nbb, c, 1, rgbD, fl, A.pow(fl, 0.25), 1.48 + t1);
    });
    _lazy($, "lastTimeClick", "$get$lastTimeClick", () => A.DateTime$now());
    _lazy($, "FetchMenu_lastFetch", "$get$FetchMenu_lastFetch", () => A.DateTime$now());
    _lazyFinal($, "context", "$get$context", () => new A.Context($.$get$Style_platform(), null));
    _lazyFinal($, "Style_posix", "$get$Style_posix", () => new A.PosixStyle(A.RegExp_RegExp("/", true, false), A.RegExp_RegExp("[^/]$", true, false), A.RegExp_RegExp("^/", true, false)));
    _lazyFinal($, "Style_windows", "$get$Style_windows", () => new A.WindowsStyle(A.RegExp_RegExp("[/\\\\]", true, false), A.RegExp_RegExp("[^/\\\\]$", true, false), A.RegExp_RegExp("^(\\\\\\\\[^\\\\]+\\\\[^\\\\/]+|[a-zA-Z]:[/\\\\])", true, false), A.RegExp_RegExp("^[/\\\\](?![/\\\\])", true, false)));
    _lazyFinal($, "Style_url", "$get$Style_url", () => new A.UrlStyle(A.RegExp_RegExp("/", true, false), A.RegExp_RegExp("(^[a-zA-Z][-+.a-zA-Z\\d]*://|[^/])$", true, false), A.RegExp_RegExp("[a-zA-Z][-+.a-zA-Z\\d]*://[^/]*", true, false), A.RegExp_RegExp("^/", true, false)));
    _lazyFinal($, "Style_platform", "$get$Style_platform", () => A.Style__getPlatformStyle());
    _lazyFinal($, "Token__newlineParser", "$get$Token__newlineParser", () => new A.NewlineParser("newline expected"));
    _lazyFinal($, "_single", "$get$_single", () => A.MapParserExtension_map(A.any(), new A._single_closure(), false, type$.String, type$.RangeCharPredicate));
    _lazyFinal($, "_range", "$get$_range", () => {
      var t1 = type$.String;
      return A.RecordParserExtension3_map3(A.SequenceParser3$(A.any(), A.char("-", null), A.any(), t1, t1, t1), new A._range_closure(), t1, t1, t1, type$.RangeCharPredicate);
    });
    _lazyFinal($, "_sequence", "$get$_sequence", () => {
      var t1 = type$.RangeCharPredicate;
      return A.MapParserExtension_map(A.PossessiveRepeatingParserExtension_star(A.ChoiceIterableExtension_toChoiceParser(A._setArrayType([$.$get$_range(), $.$get$_single()], A.findType("JSArray<Parser<RangeCharPredicate>>")), null, t1), t1), A.optimize__optimizedRanges$closure(), false, A.findType("List<RangeCharPredicate>"), type$.CharacterPredicate);
    });
    _lazyFinal($, "_pattern", "$get$_pattern", () => {
      var t1 = type$.nullable_String,
        t2 = type$.CharacterPredicate;
      return A.RecordParserExtension2_map2(A.SequenceParser2$(A.OptionalParserExtension_optional(A.char("^", null), type$.String), $.$get$_sequence(), t1, t2), new A._pattern_closure(), t1, t2, t2);
    });
    _lazyFinal($, "PlatformInterface__instanceTokens", "$get$PlatformInterface__instanceTokens", () => A.Expando$(type$.Object));
    _lazyFinal($, "ProviderBinding_debugInstance", "$get$ProviderBinding_debugInstance", () => new A.ProviderBinding(A.LinkedHashMap_LinkedHashMap$_empty(type$.String, type$.ProviderNode)));
    _lazyFinal($, "_isSoundMode", "$get$_isSoundMode", () => !type$.List_int._is(A._setArrayType([], type$.JSArray_nullable_int)));
    _lazyFinal($, "_rand", "$get$_rand", () => A.Random_Random(null));
    _lazyFinal($, "SharedPreferencesStorePlatform__token", "$get$SharedPreferencesStorePlatform__token", () => new A.Object());
    _lazy($, "SharedPreferencesStorePlatform__instance", "$get$SharedPreferencesStorePlatform__instance", () => {
      var t1 = new A.MethodChannelSharedPreferencesStore();
      t1.PlatformInterface$1$token($.$get$SharedPreferencesStorePlatform__token());
      return t1;
    });
    _lazyFinal($, "_localStorage", "$get$_localStorage", () => {
      var t1 = A.window().localStorage;
      t1.toString;
      return t1;
    });
    _lazyFinal($, "_log0", "$get$_log", () => A.Logger_Logger("supabase.supabase_flutter"));
    _lazyFinal($, "Supabase__instance", "$get$Supabase__instance", () => new A.Supabase());
    _lazyFinal($, "UrlLauncherPlatform__token", "$get$UrlLauncherPlatform__token", () => new A.Object());
    _lazyFinal($, "_textPattern", "$get$_textPattern", () => A.RegExp_RegExp("[&<\\u0001-\\u0008\\u000b\\u000c\\u000e-\\u001f\\u007f-\\u0084\\u0086-\\u009f]|]]>", true, false));
    _lazyFinal($, "_singeQuoteAttributePattern", "$get$_singeQuoteAttributePattern", () => A.RegExp_RegExp("['&<\\n\\r\\t\\u0001-\\u0008\\u000b\\u000c\\u000e-\\u001f\\u007f-\\u0084\\u0086-\\u009f]", true, false));
    _lazyFinal($, "_doubleQuoteAttributePattern", "$get$_doubleQuoteAttributePattern", () => A.RegExp_RegExp('["&<\\n\\r\\t\\u0001-\\u0008\\u000b\\u000c\\u000e-\\u001f\\u007f-\\u0084\\u0086-\\u009f]', true, false));
    _lazyFinal($, "eventParserCache", "$get$eventParserCache", () => new A.XmlCache(new A.eventParserCache_closure(), 5, A.LinkedHashMap_LinkedHashMap$_empty(type$.XmlEntityMapping, A.findType("Parser<XmlEvent>")), A.findType("XmlCache<XmlEntityMapping,Parser<XmlEvent>>")));
  })();
  (function nativeSupport() {
    !function() {
      var intern = function(s) {
        var o = {};
        o[s] = 1;
        return Object.keys(hunkHelpers.convertToFastObject(o))[0];
      };
      init.getIsolateTag = function(name) {
        return intern("___dart_" + name + init.isolateTag);
      };
      var tableProperty = "___dart_isolate_tags_";
      var usedProperties = Object[tableProperty] || (Object[tableProperty] = Object.create(null));
      var rootProperty = "_ZxYxX";
      for (var i = 0;; i++) {
        var property = intern(rootProperty + "_" + i + "_");
        if (!(property in usedProperties)) {
          usedProperties[property] = 1;
          init.isolateTag = property;
          break;
        }
      }
      init.dispatchPropertyName = init.getIsolateTag("dispatch_record");
    }();
    hunkHelpers.setOrUpdateInterceptorsByTag({WebGL: J.Interceptor, AnimationEffectReadOnly: J.JavaScriptObject, AnimationEffectTiming: J.JavaScriptObject, AnimationEffectTimingReadOnly: J.JavaScriptObject, AnimationTimeline: J.JavaScriptObject, AnimationWorkletGlobalScope: J.JavaScriptObject, AuthenticatorAssertionResponse: J.JavaScriptObject, AuthenticatorAttestationResponse: J.JavaScriptObject, AuthenticatorResponse: J.JavaScriptObject, BackgroundFetchFetch: J.JavaScriptObject, BackgroundFetchManager: J.JavaScriptObject, BackgroundFetchSettledFetch: J.JavaScriptObject, BarProp: J.JavaScriptObject, BarcodeDetector: J.JavaScriptObject, BluetoothRemoteGATTDescriptor: J.JavaScriptObject, Body: J.JavaScriptObject, BudgetState: J.JavaScriptObject, CacheStorage: J.JavaScriptObject, CanvasGradient: J.JavaScriptObject, CanvasPattern: J.JavaScriptObject, CanvasRenderingContext2D: J.JavaScriptObject, Client: J.JavaScriptObject, Clients: J.JavaScriptObject, CookieStore: J.JavaScriptObject, Coordinates: J.JavaScriptObject, Credential: J.JavaScriptObject, CredentialUserData: J.JavaScriptObject, CredentialsContainer: J.JavaScriptObject, Crypto: J.JavaScriptObject, CryptoKey: J.JavaScriptObject, CSS: J.JavaScriptObject, CSSVariableReferenceValue: J.JavaScriptObject, CustomElementRegistry: J.JavaScriptObject, DataTransfer: J.JavaScriptObject, DataTransferItem: J.JavaScriptObject, DeprecatedStorageInfo: J.JavaScriptObject, DeprecatedStorageQuota: J.JavaScriptObject, DeprecationReport: J.JavaScriptObject, DetectedBarcode: J.JavaScriptObject, DetectedFace: J.JavaScriptObject, DetectedText: J.JavaScriptObject, DeviceAcceleration: J.JavaScriptObject, DeviceRotationRate: J.JavaScriptObject, DirectoryEntry: J.JavaScriptObject, webkitFileSystemDirectoryEntry: J.JavaScriptObject, FileSystemDirectoryEntry: J.JavaScriptObject, DirectoryReader: J.JavaScriptObject, WebKitDirectoryReader: J.JavaScriptObject, webkitFileSystemDirectoryReader: J.JavaScriptObject, FileSystemDirectoryReader: J.JavaScriptObject, DocumentOrShadowRoot: J.JavaScriptObject, DocumentTimeline: J.JavaScriptObject, DOMError: J.JavaScriptObject, DOMImplementation: J.JavaScriptObject, Iterator: J.JavaScriptObject, DOMMatrix: J.JavaScriptObject, DOMMatrixReadOnly: J.JavaScriptObject, DOMParser: J.JavaScriptObject, DOMPoint: J.JavaScriptObject, DOMPointReadOnly: J.JavaScriptObject, DOMQuad: J.JavaScriptObject, DOMStringMap: J.JavaScriptObject, Entry: J.JavaScriptObject, webkitFileSystemEntry: J.JavaScriptObject, FileSystemEntry: J.JavaScriptObject, External: J.JavaScriptObject, FaceDetector: J.JavaScriptObject, FederatedCredential: J.JavaScriptObject, FileEntry: J.JavaScriptObject, webkitFileSystemFileEntry: J.JavaScriptObject, FileSystemFileEntry: J.JavaScriptObject, DOMFileSystem: J.JavaScriptObject, WebKitFileSystem: J.JavaScriptObject, webkitFileSystem: J.JavaScriptObject, FileSystem: J.JavaScriptObject, FontFace: J.JavaScriptObject, FontFaceSource: J.JavaScriptObject, FormData: J.JavaScriptObject, GamepadButton: J.JavaScriptObject, GamepadPose: J.JavaScriptObject, Geolocation: J.JavaScriptObject, Position: J.JavaScriptObject, GeolocationPosition: J.JavaScriptObject, Headers: J.JavaScriptObject, HTMLHyperlinkElementUtils: J.JavaScriptObject, IdleDeadline: J.JavaScriptObject, ImageBitmap: J.JavaScriptObject, ImageBitmapRenderingContext: J.JavaScriptObject, ImageCapture: J.JavaScriptObject, ImageData: J.JavaScriptObject, InputDeviceCapabilities: J.JavaScriptObject, IntersectionObserver: J.JavaScriptObject, IntersectionObserverEntry: J.JavaScriptObject, InterventionReport: J.JavaScriptObject, KeyframeEffect: J.JavaScriptObject, KeyframeEffectReadOnly: J.JavaScriptObject, MediaCapabilities: J.JavaScriptObject, MediaCapabilitiesInfo: J.JavaScriptObject, MediaDeviceInfo: J.JavaScriptObject, MediaError: J.JavaScriptObject, MediaKeyStatusMap: J.JavaScriptObject, MediaKeySystemAccess: J.JavaScriptObject, MediaKeys: J.JavaScriptObject, MediaKeysPolicy: J.JavaScriptObject, MediaMetadata: J.JavaScriptObject, MediaSession: J.JavaScriptObject, MediaSettingsRange: J.JavaScriptObject, MemoryInfo: J.JavaScriptObject, MessageChannel: J.JavaScriptObject, Metadata: J.JavaScriptObject, MutationObserver: J.JavaScriptObject, WebKitMutationObserver: J.JavaScriptObject, MutationRecord: J.JavaScriptObject, NavigationPreloadManager: J.JavaScriptObject, Navigator: J.JavaScriptObject, NavigatorAutomationInformation: J.JavaScriptObject, NavigatorConcurrentHardware: J.JavaScriptObject, NavigatorCookies: J.JavaScriptObject, NavigatorUserMediaError: J.JavaScriptObject, NodeFilter: J.JavaScriptObject, NodeIterator: J.JavaScriptObject, NonDocumentTypeChildNode: J.JavaScriptObject, NonElementParentNode: J.JavaScriptObject, NoncedElement: J.JavaScriptObject, OffscreenCanvasRenderingContext2D: J.JavaScriptObject, OverconstrainedError: J.JavaScriptObject, PaintRenderingContext2D: J.JavaScriptObject, PaintSize: J.JavaScriptObject, PaintWorkletGlobalScope: J.JavaScriptObject, PasswordCredential: J.JavaScriptObject, Path2D: J.JavaScriptObject, PaymentAddress: J.JavaScriptObject, PaymentInstruments: J.JavaScriptObject, PaymentManager: J.JavaScriptObject, PaymentResponse: J.JavaScriptObject, PerformanceEntry: J.JavaScriptObject, PerformanceLongTaskTiming: J.JavaScriptObject, PerformanceMark: J.JavaScriptObject, PerformanceMeasure: J.JavaScriptObject, PerformanceNavigation: J.JavaScriptObject, PerformanceNavigationTiming: J.JavaScriptObject, PerformanceObserver: J.JavaScriptObject, PerformanceObserverEntryList: J.JavaScriptObject, PerformancePaintTiming: J.JavaScriptObject, PerformanceResourceTiming: J.JavaScriptObject, PerformanceServerTiming: J.JavaScriptObject, PerformanceTiming: J.JavaScriptObject, Permissions: J.JavaScriptObject, PhotoCapabilities: J.JavaScriptObject, PositionError: J.JavaScriptObject, GeolocationPositionError: J.JavaScriptObject, Presentation: J.JavaScriptObject, PresentationReceiver: J.JavaScriptObject, PublicKeyCredential: J.JavaScriptObject, PushManager: J.JavaScriptObject, PushMessageData: J.JavaScriptObject, PushSubscription: J.JavaScriptObject, PushSubscriptionOptions: J.JavaScriptObject, Range: J.JavaScriptObject, RelatedApplication: J.JavaScriptObject, ReportBody: J.JavaScriptObject, ReportingObserver: J.JavaScriptObject, ResizeObserver: J.JavaScriptObject, ResizeObserverEntry: J.JavaScriptObject, RTCCertificate: J.JavaScriptObject, RTCIceCandidate: J.JavaScriptObject, mozRTCIceCandidate: J.JavaScriptObject, RTCLegacyStatsReport: J.JavaScriptObject, RTCRtpContributingSource: J.JavaScriptObject, RTCRtpReceiver: J.JavaScriptObject, RTCRtpSender: J.JavaScriptObject, RTCSessionDescription: J.JavaScriptObject, mozRTCSessionDescription: J.JavaScriptObject, RTCStatsResponse: J.JavaScriptObject, Screen: J.JavaScriptObject, ScrollState: J.JavaScriptObject, ScrollTimeline: J.JavaScriptObject, Selection: J.JavaScriptObject, SharedArrayBuffer: J.JavaScriptObject, SpeechRecognitionAlternative: J.JavaScriptObject, SpeechSynthesisVoice: J.JavaScriptObject, StaticRange: J.JavaScriptObject, StorageManager: J.JavaScriptObject, StyleMedia: J.JavaScriptObject, StylePropertyMap: J.JavaScriptObject, StylePropertyMapReadonly: J.JavaScriptObject, SyncManager: J.JavaScriptObject, TaskAttributionTiming: J.JavaScriptObject, TextDetector: J.JavaScriptObject, TextMetrics: J.JavaScriptObject, TrackDefault: J.JavaScriptObject, TreeWalker: J.JavaScriptObject, TrustedHTML: J.JavaScriptObject, TrustedScriptURL: J.JavaScriptObject, TrustedURL: J.JavaScriptObject, UnderlyingSourceBase: J.JavaScriptObject, URLSearchParams: J.JavaScriptObject, VRCoordinateSystem: J.JavaScriptObject, VRDisplayCapabilities: J.JavaScriptObject, VREyeParameters: J.JavaScriptObject, VRFrameData: J.JavaScriptObject, VRFrameOfReference: J.JavaScriptObject, VRPose: J.JavaScriptObject, VRStageBounds: J.JavaScriptObject, VRStageBoundsPoint: J.JavaScriptObject, VRStageParameters: J.JavaScriptObject, ValidityState: J.JavaScriptObject, VideoPlaybackQuality: J.JavaScriptObject, VideoTrack: J.JavaScriptObject, VTTRegion: J.JavaScriptObject, WindowClient: J.JavaScriptObject, WorkletAnimation: J.JavaScriptObject, WorkletGlobalScope: J.JavaScriptObject, XPathEvaluator: J.JavaScriptObject, XPathExpression: J.JavaScriptObject, XPathNSResolver: J.JavaScriptObject, XPathResult: J.JavaScriptObject, XMLSerializer: J.JavaScriptObject, XSLTProcessor: J.JavaScriptObject, Bluetooth: J.JavaScriptObject, BluetoothCharacteristicProperties: J.JavaScriptObject, BluetoothRemoteGATTServer: J.JavaScriptObject, BluetoothRemoteGATTService: J.JavaScriptObject, BluetoothUUID: J.JavaScriptObject, BudgetService: J.JavaScriptObject, Cache: J.JavaScriptObject, DOMFileSystemSync: J.JavaScriptObject, DirectoryEntrySync: J.JavaScriptObject, DirectoryReaderSync: J.JavaScriptObject, EntrySync: J.JavaScriptObject, FileEntrySync: J.JavaScriptObject, FileReaderSync: J.JavaScriptObject, FileWriterSync: J.JavaScriptObject, HTMLAllCollection: J.JavaScriptObject, Mojo: J.JavaScriptObject, MojoHandle: J.JavaScriptObject, MojoWatcher: J.JavaScriptObject, NFC: J.JavaScriptObject, PagePopupController: J.JavaScriptObject, Report: J.JavaScriptObject, Request: J.JavaScriptObject, Response: J.JavaScriptObject, SubtleCrypto: J.JavaScriptObject, USBAlternateInterface: J.JavaScriptObject, USBConfiguration: J.JavaScriptObject, USBDevice: J.JavaScriptObject, USBEndpoint: J.JavaScriptObject, USBInTransferResult: J.JavaScriptObject, USBInterface: J.JavaScriptObject, USBIsochronousInTransferPacket: J.JavaScriptObject, USBIsochronousInTransferResult: J.JavaScriptObject, USBIsochronousOutTransferPacket: J.JavaScriptObject, USBIsochronousOutTransferResult: J.JavaScriptObject, USBOutTransferResult: J.JavaScriptObject, WorkerLocation: J.JavaScriptObject, WorkerNavigator: J.JavaScriptObject, Worklet: J.JavaScriptObject, IDBCursor: J.JavaScriptObject, IDBCursorWithValue: J.JavaScriptObject, IDBFactory: J.JavaScriptObject, IDBIndex: J.JavaScriptObject, IDBKeyRange: J.JavaScriptObject, IDBObjectStore: J.JavaScriptObject, IDBObservation: J.JavaScriptObject, IDBObserver: J.JavaScriptObject, IDBObserverChanges: J.JavaScriptObject, SVGAngle: J.JavaScriptObject, SVGAnimatedAngle: J.JavaScriptObject, SVGAnimatedBoolean: J.JavaScriptObject, SVGAnimatedEnumeration: J.JavaScriptObject, SVGAnimatedInteger: J.JavaScriptObject, SVGAnimatedLength: J.JavaScriptObject, SVGAnimatedLengthList: J.JavaScriptObject, SVGAnimatedNumber: J.JavaScriptObject, SVGAnimatedNumberList: J.JavaScriptObject, SVGAnimatedPreserveAspectRatio: J.JavaScriptObject, SVGAnimatedRect: J.JavaScriptObject, SVGAnimatedString: J.JavaScriptObject, SVGAnimatedTransformList: J.JavaScriptObject, SVGMatrix: J.JavaScriptObject, SVGPoint: J.JavaScriptObject, SVGPreserveAspectRatio: J.JavaScriptObject, SVGRect: J.JavaScriptObject, SVGUnitTypes: J.JavaScriptObject, AudioListener: J.JavaScriptObject, AudioParam: J.JavaScriptObject, AudioTrack: J.JavaScriptObject, AudioWorkletGlobalScope: J.JavaScriptObject, AudioWorkletProcessor: J.JavaScriptObject, PeriodicWave: J.JavaScriptObject, WebGLActiveInfo: J.JavaScriptObject, ANGLEInstancedArrays: J.JavaScriptObject, ANGLE_instanced_arrays: J.JavaScriptObject, WebGLBuffer: J.JavaScriptObject, WebGLCanvas: J.JavaScriptObject, WebGLColorBufferFloat: J.JavaScriptObject, WebGLCompressedTextureASTC: J.JavaScriptObject, WebGLCompressedTextureATC: J.JavaScriptObject, WEBGL_compressed_texture_atc: J.JavaScriptObject, WebGLCompressedTextureETC1: J.JavaScriptObject, WEBGL_compressed_texture_etc1: J.JavaScriptObject, WebGLCompressedTextureETC: J.JavaScriptObject, WebGLCompressedTexturePVRTC: J.JavaScriptObject, WEBGL_compressed_texture_pvrtc: J.JavaScriptObject, WebGLCompressedTextureS3TC: J.JavaScriptObject, WEBGL_compressed_texture_s3tc: J.JavaScriptObject, WebGLCompressedTextureS3TCsRGB: J.JavaScriptObject, WebGLDebugRendererInfo: J.JavaScriptObject, WEBGL_debug_renderer_info: J.JavaScriptObject, WebGLDebugShaders: J.JavaScriptObject, WEBGL_debug_shaders: J.JavaScriptObject, WebGLDepthTexture: J.JavaScriptObject, WEBGL_depth_texture: J.JavaScriptObject, WebGLDrawBuffers: J.JavaScriptObject, WEBGL_draw_buffers: J.JavaScriptObject, EXTsRGB: J.JavaScriptObject, EXT_sRGB: J.JavaScriptObject, EXTBlendMinMax: J.JavaScriptObject, EXT_blend_minmax: J.JavaScriptObject, EXTColorBufferFloat: J.JavaScriptObject, EXTColorBufferHalfFloat: J.JavaScriptObject, EXTDisjointTimerQuery: J.JavaScriptObject, EXTDisjointTimerQueryWebGL2: J.JavaScriptObject, EXTFragDepth: J.JavaScriptObject, EXT_frag_depth: J.JavaScriptObject, EXTShaderTextureLOD: J.JavaScriptObject, EXT_shader_texture_lod: J.JavaScriptObject, EXTTextureFilterAnisotropic: J.JavaScriptObject, EXT_texture_filter_anisotropic: J.JavaScriptObject, WebGLFramebuffer: J.JavaScriptObject, WebGLGetBufferSubDataAsync: J.JavaScriptObject, WebGLLoseContext: J.JavaScriptObject, WebGLExtensionLoseContext: J.JavaScriptObject, WEBGL_lose_context: J.JavaScriptObject, OESElementIndexUint: J.JavaScriptObject, OES_element_index_uint: J.JavaScriptObject, OESStandardDerivatives: J.JavaScriptObject, OES_standard_derivatives: J.JavaScriptObject, OESTextureFloat: J.JavaScriptObject, OES_texture_float: J.JavaScriptObject, OESTextureFloatLinear: J.JavaScriptObject, OES_texture_float_linear: J.JavaScriptObject, OESTextureHalfFloat: J.JavaScriptObject, OES_texture_half_float: J.JavaScriptObject, OESTextureHalfFloatLinear: J.JavaScriptObject, OES_texture_half_float_linear: J.JavaScriptObject, OESVertexArrayObject: J.JavaScriptObject, OES_vertex_array_object: J.JavaScriptObject, WebGLProgram: J.JavaScriptObject, WebGLQuery: J.JavaScriptObject, WebGLRenderbuffer: J.JavaScriptObject, WebGLRenderingContext: J.JavaScriptObject, WebGL2RenderingContext: J.JavaScriptObject, WebGLSampler: J.JavaScriptObject, WebGLShader: J.JavaScriptObject, WebGLShaderPrecisionFormat: J.JavaScriptObject, WebGLSync: J.JavaScriptObject, WebGLTexture: J.JavaScriptObject, WebGLTimerQueryEXT: J.JavaScriptObject, WebGLTransformFeedback: J.JavaScriptObject, WebGLUniformLocation: J.JavaScriptObject, WebGLVertexArrayObject: J.JavaScriptObject, WebGLVertexArrayObjectOES: J.JavaScriptObject, WebGL2RenderingContextBase: J.JavaScriptObject, ArrayBuffer: A.NativeByteBuffer, ArrayBufferView: A.NativeTypedData, DataView: A.NativeByteData, Float32Array: A.NativeFloat32List, Float64Array: A.NativeFloat64List, Int16Array: A.NativeInt16List, Int32Array: A.NativeInt32List, Int8Array: A.NativeInt8List, Uint16Array: A.NativeUint16List, Uint32Array: A.NativeUint32List, Uint8ClampedArray: A.NativeUint8ClampedList, CanvasPixelArray: A.NativeUint8ClampedList, Uint8Array: A.NativeUint8List, HTMLAudioElement: A.HtmlElement, HTMLBRElement: A.HtmlElement, HTMLBaseElement: A.HtmlElement, HTMLBodyElement: A.HtmlElement, HTMLButtonElement: A.HtmlElement, HTMLCanvasElement: A.HtmlElement, HTMLContentElement: A.HtmlElement, HTMLDListElement: A.HtmlElement, HTMLDataElement: A.HtmlElement, HTMLDataListElement: A.HtmlElement, HTMLDetailsElement: A.HtmlElement, HTMLDialogElement: A.HtmlElement, HTMLDivElement: A.HtmlElement, HTMLEmbedElement: A.HtmlElement, HTMLFieldSetElement: A.HtmlElement, HTMLHRElement: A.HtmlElement, HTMLHeadElement: A.HtmlElement, HTMLHeadingElement: A.HtmlElement, HTMLHtmlElement: A.HtmlElement, HTMLIFrameElement: A.HtmlElement, HTMLImageElement: A.HtmlElement, HTMLInputElement: A.HtmlElement, HTMLLIElement: A.HtmlElement, HTMLLabelElement: A.HtmlElement, HTMLLegendElement: A.HtmlElement, HTMLLinkElement: A.HtmlElement, HTMLMapElement: A.HtmlElement, HTMLMediaElement: A.HtmlElement, HTMLMenuElement: A.HtmlElement, HTMLMetaElement: A.HtmlElement, HTMLMeterElement: A.HtmlElement, HTMLModElement: A.HtmlElement, HTMLOListElement: A.HtmlElement, HTMLObjectElement: A.HtmlElement, HTMLOptGroupElement: A.HtmlElement, HTMLOptionElement: A.HtmlElement, HTMLOutputElement: A.HtmlElement, HTMLParagraphElement: A.HtmlElement, HTMLParamElement: A.HtmlElement, HTMLPictureElement: A.HtmlElement, HTMLPreElement: A.HtmlElement, HTMLProgressElement: A.HtmlElement, HTMLQuoteElement: A.HtmlElement, HTMLScriptElement: A.HtmlElement, HTMLShadowElement: A.HtmlElement, HTMLSlotElement: A.HtmlElement, HTMLSourceElement: A.HtmlElement, HTMLSpanElement: A.HtmlElement, HTMLStyleElement: A.HtmlElement, HTMLTableCaptionElement: A.HtmlElement, HTMLTableCellElement: A.HtmlElement, HTMLTableDataCellElement: A.HtmlElement, HTMLTableHeaderCellElement: A.HtmlElement, HTMLTableColElement: A.HtmlElement, HTMLTableElement: A.HtmlElement, HTMLTableRowElement: A.HtmlElement, HTMLTableSectionElement: A.HtmlElement, HTMLTemplateElement: A.HtmlElement, HTMLTextAreaElement: A.HtmlElement, HTMLTimeElement: A.HtmlElement, HTMLTitleElement: A.HtmlElement, HTMLTrackElement: A.HtmlElement, HTMLUListElement: A.HtmlElement, HTMLUnknownElement: A.HtmlElement, HTMLVideoElement: A.HtmlElement, HTMLDirectoryElement: A.HtmlElement, HTMLFontElement: A.HtmlElement, HTMLFrameElement: A.HtmlElement, HTMLFrameSetElement: A.HtmlElement, HTMLMarqueeElement: A.HtmlElement, HTMLElement: A.HtmlElement, AccessibleNodeList: A.AccessibleNodeList, HTMLAnchorElement: A.AnchorElement, HTMLAreaElement: A.AreaElement, Blob: A.Blob, BroadcastChannel: A.BroadcastChannel, CDATASection: A.CharacterData, CharacterData: A.CharacterData, Comment: A.CharacterData, ProcessingInstruction: A.CharacterData, Text: A.CharacterData, CSSPerspective: A.CssPerspective, CSSCharsetRule: A.CssRule, CSSConditionRule: A.CssRule, CSSFontFaceRule: A.CssRule, CSSGroupingRule: A.CssRule, CSSImportRule: A.CssRule, CSSKeyframeRule: A.CssRule, MozCSSKeyframeRule: A.CssRule, WebKitCSSKeyframeRule: A.CssRule, CSSKeyframesRule: A.CssRule, MozCSSKeyframesRule: A.CssRule, WebKitCSSKeyframesRule: A.CssRule, CSSMediaRule: A.CssRule, CSSNamespaceRule: A.CssRule, CSSPageRule: A.CssRule, CSSRule: A.CssRule, CSSStyleRule: A.CssRule, CSSSupportsRule: A.CssRule, CSSViewportRule: A.CssRule, CSSStyleDeclaration: A.CssStyleDeclaration, MSStyleCSSProperties: A.CssStyleDeclaration, CSS2Properties: A.CssStyleDeclaration, CSSImageValue: A.CssStyleValue, CSSKeywordValue: A.CssStyleValue, CSSNumericValue: A.CssStyleValue, CSSPositionValue: A.CssStyleValue, CSSResourceValue: A.CssStyleValue, CSSUnitValue: A.CssStyleValue, CSSURLImageValue: A.CssStyleValue, CSSStyleValue: A.CssStyleValue, CSSMatrixComponent: A.CssTransformComponent, CSSRotation: A.CssTransformComponent, CSSScale: A.CssTransformComponent, CSSSkew: A.CssTransformComponent, CSSTranslation: A.CssTransformComponent, CSSTransformComponent: A.CssTransformComponent, CSSTransformValue: A.CssTransformValue, CSSUnparsedValue: A.CssUnparsedValue, DataTransferItemList: A.DataTransferItemList, DOMException: A.DomException0, ClientRectList: A.DomRectList, DOMRectList: A.DomRectList, DOMRectReadOnly: A.DomRectReadOnly0, DOMStringList: A.DomStringList, DOMTokenList: A.DomTokenList0, MathMLElement: A.Element0, SVGAElement: A.Element0, SVGAnimateElement: A.Element0, SVGAnimateMotionElement: A.Element0, SVGAnimateTransformElement: A.Element0, SVGAnimationElement: A.Element0, SVGCircleElement: A.Element0, SVGClipPathElement: A.Element0, SVGDefsElement: A.Element0, SVGDescElement: A.Element0, SVGDiscardElement: A.Element0, SVGEllipseElement: A.Element0, SVGFEBlendElement: A.Element0, SVGFEColorMatrixElement: A.Element0, SVGFEComponentTransferElement: A.Element0, SVGFECompositeElement: A.Element0, SVGFEConvolveMatrixElement: A.Element0, SVGFEDiffuseLightingElement: A.Element0, SVGFEDisplacementMapElement: A.Element0, SVGFEDistantLightElement: A.Element0, SVGFEFloodElement: A.Element0, SVGFEFuncAElement: A.Element0, SVGFEFuncBElement: A.Element0, SVGFEFuncGElement: A.Element0, SVGFEFuncRElement: A.Element0, SVGFEGaussianBlurElement: A.Element0, SVGFEImageElement: A.Element0, SVGFEMergeElement: A.Element0, SVGFEMergeNodeElement: A.Element0, SVGFEMorphologyElement: A.Element0, SVGFEOffsetElement: A.Element0, SVGFEPointLightElement: A.Element0, SVGFESpecularLightingElement: A.Element0, SVGFESpotLightElement: A.Element0, SVGFETileElement: A.Element0, SVGFETurbulenceElement: A.Element0, SVGFilterElement: A.Element0, SVGForeignObjectElement: A.Element0, SVGGElement: A.Element0, SVGGeometryElement: A.Element0, SVGGraphicsElement: A.Element0, SVGImageElement: A.Element0, SVGLineElement: A.Element0, SVGLinearGradientElement: A.Element0, SVGMarkerElement: A.Element0, SVGMaskElement: A.Element0, SVGMetadataElement: A.Element0, SVGPathElement: A.Element0, SVGPatternElement: A.Element0, SVGPolygonElement: A.Element0, SVGPolylineElement: A.Element0, SVGRadialGradientElement: A.Element0, SVGRectElement: A.Element0, SVGScriptElement: A.Element0, SVGSetElement: A.Element0, SVGStopElement: A.Element0, SVGStyleElement: A.Element0, SVGElement: A.Element0, SVGSVGElement: A.Element0, SVGSwitchElement: A.Element0, SVGSymbolElement: A.Element0, SVGTSpanElement: A.Element0, SVGTextContentElement: A.Element0, SVGTextElement: A.Element0, SVGTextPathElement: A.Element0, SVGTextPositioningElement: A.Element0, SVGTitleElement: A.Element0, SVGUseElement: A.Element0, SVGViewElement: A.Element0, SVGGradientElement: A.Element0, SVGComponentTransferFunctionElement: A.Element0, SVGFEDropShadowElement: A.Element0, SVGMPathElement: A.Element0, Element: A.Element0, AbortPaymentEvent: A.Event, AnimationEvent: A.Event, AnimationPlaybackEvent: A.Event, ApplicationCacheErrorEvent: A.Event, BackgroundFetchClickEvent: A.Event, BackgroundFetchEvent: A.Event, BackgroundFetchFailEvent: A.Event, BackgroundFetchedEvent: A.Event, BeforeInstallPromptEvent: A.Event, BeforeUnloadEvent: A.Event, BlobEvent: A.Event, CanMakePaymentEvent: A.Event, ClipboardEvent: A.Event, CloseEvent: A.Event, CompositionEvent: A.Event, CustomEvent: A.Event, DeviceMotionEvent: A.Event, DeviceOrientationEvent: A.Event, ErrorEvent: A.Event, ExtendableEvent: A.Event, ExtendableMessageEvent: A.Event, FetchEvent: A.Event, FocusEvent: A.Event, FontFaceSetLoadEvent: A.Event, ForeignFetchEvent: A.Event, GamepadEvent: A.Event, HashChangeEvent: A.Event, InstallEvent: A.Event, KeyboardEvent: A.Event, MediaEncryptedEvent: A.Event, MediaKeyMessageEvent: A.Event, MediaQueryListEvent: A.Event, MediaStreamEvent: A.Event, MediaStreamTrackEvent: A.Event, MIDIConnectionEvent: A.Event, MIDIMessageEvent: A.Event, MouseEvent: A.Event, DragEvent: A.Event, MutationEvent: A.Event, NotificationEvent: A.Event, PageTransitionEvent: A.Event, PaymentRequestEvent: A.Event, PaymentRequestUpdateEvent: A.Event, PointerEvent: A.Event, PopStateEvent: A.Event, PresentationConnectionAvailableEvent: A.Event, PresentationConnectionCloseEvent: A.Event, ProgressEvent: A.Event, PromiseRejectionEvent: A.Event, PushEvent: A.Event, RTCDataChannelEvent: A.Event, RTCDTMFToneChangeEvent: A.Event, RTCPeerConnectionIceEvent: A.Event, RTCTrackEvent: A.Event, SecurityPolicyViolationEvent: A.Event, SensorErrorEvent: A.Event, SpeechRecognitionError: A.Event, SpeechRecognitionEvent: A.Event, SpeechSynthesisEvent: A.Event, StorageEvent: A.Event, SyncEvent: A.Event, TextEvent: A.Event, TouchEvent: A.Event, TrackEvent: A.Event, TransitionEvent: A.Event, WebKitTransitionEvent: A.Event, UIEvent: A.Event, VRDeviceEvent: A.Event, VRDisplayEvent: A.Event, VRSessionEvent: A.Event, WheelEvent: A.Event, MojoInterfaceRequestEvent: A.Event, ResourceProgressEvent: A.Event, USBConnectionEvent: A.Event, IDBVersionChangeEvent: A.Event, AudioProcessingEvent: A.Event, OfflineAudioCompletionEvent: A.Event, WebGLContextEvent: A.Event, Event: A.Event, InputEvent: A.Event, SubmitEvent: A.Event, AbsoluteOrientationSensor: A.EventTarget, Accelerometer: A.EventTarget, AccessibleNode: A.EventTarget, AmbientLightSensor: A.EventTarget, Animation: A.EventTarget, ApplicationCache: A.EventTarget, DOMApplicationCache: A.EventTarget, OfflineResourceList: A.EventTarget, BackgroundFetchRegistration: A.EventTarget, BatteryManager: A.EventTarget, CanvasCaptureMediaStreamTrack: A.EventTarget, DedicatedWorkerGlobalScope: A.EventTarget, EventSource: A.EventTarget, FileReader: A.EventTarget, FontFaceSet: A.EventTarget, Gyroscope: A.EventTarget, XMLHttpRequest: A.EventTarget, XMLHttpRequestEventTarget: A.EventTarget, XMLHttpRequestUpload: A.EventTarget, LinearAccelerationSensor: A.EventTarget, Magnetometer: A.EventTarget, MediaDevices: A.EventTarget, MediaKeySession: A.EventTarget, MediaQueryList: A.EventTarget, MediaRecorder: A.EventTarget, MediaSource: A.EventTarget, MediaStream: A.EventTarget, MediaStreamTrack: A.EventTarget, MessagePort: A.EventTarget, MIDIAccess: A.EventTarget, MIDIInput: A.EventTarget, MIDIOutput: A.EventTarget, MIDIPort: A.EventTarget, NetworkInformation: A.EventTarget, Notification: A.EventTarget, OffscreenCanvas: A.EventTarget, OrientationSensor: A.EventTarget, PaymentRequest: A.EventTarget, Performance: A.EventTarget, PermissionStatus: A.EventTarget, PresentationAvailability: A.EventTarget, PresentationConnection: A.EventTarget, PresentationConnectionList: A.EventTarget, PresentationRequest: A.EventTarget, RelativeOrientationSensor: A.EventTarget, RemotePlayback: A.EventTarget, RTCDataChannel: A.EventTarget, DataChannel: A.EventTarget, RTCDTMFSender: A.EventTarget, RTCPeerConnection: A.EventTarget, webkitRTCPeerConnection: A.EventTarget, mozRTCPeerConnection: A.EventTarget, ScreenOrientation: A.EventTarget, Sensor: A.EventTarget, ServiceWorker: A.EventTarget, ServiceWorkerContainer: A.EventTarget, ServiceWorkerGlobalScope: A.EventTarget, ServiceWorkerRegistration: A.EventTarget, SharedWorker: A.EventTarget, SharedWorkerGlobalScope: A.EventTarget, SpeechRecognition: A.EventTarget, webkitSpeechRecognition: A.EventTarget, SpeechSynthesis: A.EventTarget, SpeechSynthesisUtterance: A.EventTarget, VR: A.EventTarget, VRDevice: A.EventTarget, VRDisplay: A.EventTarget, VRSession: A.EventTarget, VisualViewport: A.EventTarget, WebSocket: A.EventTarget, Window: A.EventTarget, DOMWindow: A.EventTarget, Worker: A.EventTarget, WorkerGlobalScope: A.EventTarget, WorkerPerformance: A.EventTarget, BluetoothDevice: A.EventTarget, BluetoothRemoteGATTCharacteristic: A.EventTarget, Clipboard: A.EventTarget, MojoInterfaceInterceptor: A.EventTarget, USB: A.EventTarget, IDBDatabase: A.EventTarget, IDBOpenDBRequest: A.EventTarget, IDBVersionChangeRequest: A.EventTarget, IDBRequest: A.EventTarget, IDBTransaction: A.EventTarget, AnalyserNode: A.EventTarget, RealtimeAnalyserNode: A.EventTarget, AudioBufferSourceNode: A.EventTarget, AudioDestinationNode: A.EventTarget, AudioNode: A.EventTarget, AudioScheduledSourceNode: A.EventTarget, AudioWorkletNode: A.EventTarget, BiquadFilterNode: A.EventTarget, ChannelMergerNode: A.EventTarget, AudioChannelMerger: A.EventTarget, ChannelSplitterNode: A.EventTarget, AudioChannelSplitter: A.EventTarget, ConstantSourceNode: A.EventTarget, ConvolverNode: A.EventTarget, DelayNode: A.EventTarget, DynamicsCompressorNode: A.EventTarget, GainNode: A.EventTarget, AudioGainNode: A.EventTarget, IIRFilterNode: A.EventTarget, MediaElementAudioSourceNode: A.EventTarget, MediaStreamAudioDestinationNode: A.EventTarget, MediaStreamAudioSourceNode: A.EventTarget, OscillatorNode: A.EventTarget, Oscillator: A.EventTarget, PannerNode: A.EventTarget, AudioPannerNode: A.EventTarget, webkitAudioPannerNode: A.EventTarget, ScriptProcessorNode: A.EventTarget, JavaScriptAudioNode: A.EventTarget, StereoPannerNode: A.EventTarget, WaveShaperNode: A.EventTarget, EventTarget: A.EventTarget, File: A.File, FileList: A.FileList, FileWriter: A.FileWriter, HTMLFormElement: A.FormElement, Gamepad: A.Gamepad, History: A.History, HTMLCollection: A.HtmlCollection, HTMLFormControlsCollection: A.HtmlCollection, HTMLOptionsCollection: A.HtmlCollection, Location: A.Location, MediaList: A.MediaList, MessageEvent: A.MessageEvent, MIDIInputMap: A.MidiInputMap, MIDIOutputMap: A.MidiOutputMap, MimeType: A.MimeType, MimeTypeArray: A.MimeTypeArray, Document: A.Node, DocumentFragment: A.Node, HTMLDocument: A.Node, ShadowRoot: A.Node, XMLDocument: A.Node, Attr: A.Node, DocumentType: A.Node, Node: A.Node, NodeList: A.NodeList, RadioNodeList: A.NodeList, Plugin: A.Plugin, PluginArray: A.PluginArray, RTCStatsReport: A.RtcStatsReport, HTMLSelectElement: A.SelectElement, SourceBuffer: A.SourceBuffer, SourceBufferList: A.SourceBufferList, SpeechGrammar: A.SpeechGrammar, SpeechGrammarList: A.SpeechGrammarList, SpeechRecognitionResult: A.SpeechRecognitionResult, Storage: A.Storage, CSSStyleSheet: A.StyleSheet, StyleSheet: A.StyleSheet, TextTrack: A.TextTrack, TextTrackCue: A.TextTrackCue, VTTCue: A.TextTrackCue, TextTrackCueList: A.TextTrackCueList, TextTrackList: A.TextTrackList, TimeRanges: A.TimeRanges, Touch: A.Touch, TouchList: A.TouchList, TrackDefaultList: A.TrackDefaultList, URL: A.Url, VideoTrackList: A.VideoTrackList, CSSRuleList: A._CssRuleList, ClientRect: A._DomRect, DOMRect: A._DomRect, GamepadList: A._GamepadList, NamedNodeMap: A._NamedNodeMap, MozNamedAttrMap: A._NamedNodeMap, SpeechRecognitionResultList: A._SpeechRecognitionResultList, StyleSheetList: A._StyleSheetList, SVGLength: A.Length, SVGLengthList: A.LengthList, SVGNumber: A.Number, SVGNumberList: A.NumberList, SVGPointList: A.PointList, SVGStringList: A.StringList, SVGTransform: A.Transform0, SVGTransformList: A.TransformList, AudioBuffer: A.AudioBuffer, AudioParamMap: A.AudioParamMap, AudioTrackList: A.AudioTrackList, AudioContext: A.BaseAudioContext, webkitAudioContext: A.BaseAudioContext, BaseAudioContext: A.BaseAudioContext, OfflineAudioContext: A.OfflineAudioContext});
    hunkHelpers.setOrUpdateLeafTags({WebGL: true, AnimationEffectReadOnly: true, AnimationEffectTiming: true, AnimationEffectTimingReadOnly: true, AnimationTimeline: true, AnimationWorkletGlobalScope: true, AuthenticatorAssertionResponse: true, AuthenticatorAttestationResponse: true, AuthenticatorResponse: true, BackgroundFetchFetch: true, BackgroundFetchManager: true, BackgroundFetchSettledFetch: true, BarProp: true, BarcodeDetector: true, BluetoothRemoteGATTDescriptor: true, Body: true, BudgetState: true, CacheStorage: true, CanvasGradient: true, CanvasPattern: true, CanvasRenderingContext2D: true, Client: true, Clients: true, CookieStore: true, Coordinates: true, Credential: true, CredentialUserData: true, CredentialsContainer: true, Crypto: true, CryptoKey: true, CSS: true, CSSVariableReferenceValue: true, CustomElementRegistry: true, DataTransfer: true, DataTransferItem: true, DeprecatedStorageInfo: true, DeprecatedStorageQuota: true, DeprecationReport: true, DetectedBarcode: true, DetectedFace: true, DetectedText: true, DeviceAcceleration: true, DeviceRotationRate: true, DirectoryEntry: true, webkitFileSystemDirectoryEntry: true, FileSystemDirectoryEntry: true, DirectoryReader: true, WebKitDirectoryReader: true, webkitFileSystemDirectoryReader: true, FileSystemDirectoryReader: true, DocumentOrShadowRoot: true, DocumentTimeline: true, DOMError: true, DOMImplementation: true, Iterator: true, DOMMatrix: true, DOMMatrixReadOnly: true, DOMParser: true, DOMPoint: true, DOMPointReadOnly: true, DOMQuad: true, DOMStringMap: true, Entry: true, webkitFileSystemEntry: true, FileSystemEntry: true, External: true, FaceDetector: true, FederatedCredential: true, FileEntry: true, webkitFileSystemFileEntry: true, FileSystemFileEntry: true, DOMFileSystem: true, WebKitFileSystem: true, webkitFileSystem: true, FileSystem: true, FontFace: true, FontFaceSource: true, FormData: true, GamepadButton: true, GamepadPose: true, Geolocation: true, Position: true, GeolocationPosition: true, Headers: true, HTMLHyperlinkElementUtils: true, IdleDeadline: true, ImageBitmap: true, ImageBitmapRenderingContext: true, ImageCapture: true, ImageData: true, InputDeviceCapabilities: true, IntersectionObserver: true, IntersectionObserverEntry: true, InterventionReport: true, KeyframeEffect: true, KeyframeEffectReadOnly: true, MediaCapabilities: true, MediaCapabilitiesInfo: true, MediaDeviceInfo: true, MediaError: true, MediaKeyStatusMap: true, MediaKeySystemAccess: true, MediaKeys: true, MediaKeysPolicy: true, MediaMetadata: true, MediaSession: true, MediaSettingsRange: true, MemoryInfo: true, MessageChannel: true, Metadata: true, MutationObserver: true, WebKitMutationObserver: true, MutationRecord: true, NavigationPreloadManager: true, Navigator: true, NavigatorAutomationInformation: true, NavigatorConcurrentHardware: true, NavigatorCookies: true, NavigatorUserMediaError: true, NodeFilter: true, NodeIterator: true, NonDocumentTypeChildNode: true, NonElementParentNode: true, NoncedElement: true, OffscreenCanvasRenderingContext2D: true, OverconstrainedError: true, PaintRenderingContext2D: true, PaintSize: true, PaintWorkletGlobalScope: true, PasswordCredential: true, Path2D: true, PaymentAddress: true, PaymentInstruments: true, PaymentManager: true, PaymentResponse: true, PerformanceEntry: true, PerformanceLongTaskTiming: true, PerformanceMark: true, PerformanceMeasure: true, PerformanceNavigation: true, PerformanceNavigationTiming: true, PerformanceObserver: true, PerformanceObserverEntryList: true, PerformancePaintTiming: true, PerformanceResourceTiming: true, PerformanceServerTiming: true, PerformanceTiming: true, Permissions: true, PhotoCapabilities: true, PositionError: true, GeolocationPositionError: true, Presentation: true, PresentationReceiver: true, PublicKeyCredential: true, PushManager: true, PushMessageData: true, PushSubscription: true, PushSubscriptionOptions: true, Range: true, RelatedApplication: true, ReportBody: true, ReportingObserver: true, ResizeObserver: true, ResizeObserverEntry: true, RTCCertificate: true, RTCIceCandidate: true, mozRTCIceCandidate: true, RTCLegacyStatsReport: true, RTCRtpContributingSource: true, RTCRtpReceiver: true, RTCRtpSender: true, RTCSessionDescription: true, mozRTCSessionDescription: true, RTCStatsResponse: true, Screen: true, ScrollState: true, ScrollTimeline: true, Selection: true, SharedArrayBuffer: true, SpeechRecognitionAlternative: true, SpeechSynthesisVoice: true, StaticRange: true, StorageManager: true, StyleMedia: true, StylePropertyMap: true, StylePropertyMapReadonly: true, SyncManager: true, TaskAttributionTiming: true, TextDetector: true, TextMetrics: true, TrackDefault: true, TreeWalker: true, TrustedHTML: true, TrustedScriptURL: true, TrustedURL: true, UnderlyingSourceBase: true, URLSearchParams: true, VRCoordinateSystem: true, VRDisplayCapabilities: true, VREyeParameters: true, VRFrameData: true, VRFrameOfReference: true, VRPose: true, VRStageBounds: true, VRStageBoundsPoint: true, VRStageParameters: true, ValidityState: true, VideoPlaybackQuality: true, VideoTrack: true, VTTRegion: true, WindowClient: true, WorkletAnimation: true, WorkletGlobalScope: true, XPathEvaluator: true, XPathExpression: true, XPathNSResolver: true, XPathResult: true, XMLSerializer: true, XSLTProcessor: true, Bluetooth: true, BluetoothCharacteristicProperties: true, BluetoothRemoteGATTServer: true, BluetoothRemoteGATTService: true, BluetoothUUID: true, BudgetService: true, Cache: true, DOMFileSystemSync: true, DirectoryEntrySync: true, DirectoryReaderSync: true, EntrySync: true, FileEntrySync: true, FileReaderSync: true, FileWriterSync: true, HTMLAllCollection: true, Mojo: true, MojoHandle: true, MojoWatcher: true, NFC: true, PagePopupController: true, Report: true, Request: true, Response: true, SubtleCrypto: true, USBAlternateInterface: true, USBConfiguration: true, USBDevice: true, USBEndpoint: true, USBInTransferResult: true, USBInterface: true, USBIsochronousInTransferPacket: true, USBIsochronousInTransferResult: true, USBIsochronousOutTransferPacket: true, USBIsochronousOutTransferResult: true, USBOutTransferResult: true, WorkerLocation: true, WorkerNavigator: true, Worklet: true, IDBCursor: true, IDBCursorWithValue: true, IDBFactory: true, IDBIndex: true, IDBKeyRange: true, IDBObjectStore: true, IDBObservation: true, IDBObserver: true, IDBObserverChanges: true, SVGAngle: true, SVGAnimatedAngle: true, SVGAnimatedBoolean: true, SVGAnimatedEnumeration: true, SVGAnimatedInteger: true, SVGAnimatedLength: true, SVGAnimatedLengthList: true, SVGAnimatedNumber: true, SVGAnimatedNumberList: true, SVGAnimatedPreserveAspectRatio: true, SVGAnimatedRect: true, SVGAnimatedString: true, SVGAnimatedTransformList: true, SVGMatrix: true, SVGPoint: true, SVGPreserveAspectRatio: true, SVGRect: true, SVGUnitTypes: true, AudioListener: true, AudioParam: true, AudioTrack: true, AudioWorkletGlobalScope: true, AudioWorkletProcessor: true, PeriodicWave: true, WebGLActiveInfo: true, ANGLEInstancedArrays: true, ANGLE_instanced_arrays: true, WebGLBuffer: true, WebGLCanvas: true, WebGLColorBufferFloat: true, WebGLCompressedTextureASTC: true, WebGLCompressedTextureATC: true, WEBGL_compressed_texture_atc: true, WebGLCompressedTextureETC1: true, WEBGL_compressed_texture_etc1: true, WebGLCompressedTextureETC: true, WebGLCompressedTexturePVRTC: true, WEBGL_compressed_texture_pvrtc: true, WebGLCompressedTextureS3TC: true, WEBGL_compressed_texture_s3tc: true, WebGLCompressedTextureS3TCsRGB: true, WebGLDebugRendererInfo: true, WEBGL_debug_renderer_info: true, WebGLDebugShaders: true, WEBGL_debug_shaders: true, WebGLDepthTexture: true, WEBGL_depth_texture: true, WebGLDrawBuffers: true, WEBGL_draw_buffers: true, EXTsRGB: true, EXT_sRGB: true, EXTBlendMinMax: true, EXT_blend_minmax: true, EXTColorBufferFloat: true, EXTColorBufferHalfFloat: true, EXTDisjointTimerQuery: true, EXTDisjointTimerQueryWebGL2: true, EXTFragDepth: true, EXT_frag_depth: true, EXTShaderTextureLOD: true, EXT_shader_texture_lod: true, EXTTextureFilterAnisotropic: true, EXT_texture_filter_anisotropic: true, WebGLFramebuffer: true, WebGLGetBufferSubDataAsync: true, WebGLLoseContext: true, WebGLExtensionLoseContext: true, WEBGL_lose_context: true, OESElementIndexUint: true, OES_element_index_uint: true, OESStandardDerivatives: true, OES_standard_derivatives: true, OESTextureFloat: true, OES_texture_float: true, OESTextureFloatLinear: true, OES_texture_float_linear: true, OESTextureHalfFloat: true, OES_texture_half_float: true, OESTextureHalfFloatLinear: true, OES_texture_half_float_linear: true, OESVertexArrayObject: true, OES_vertex_array_object: true, WebGLProgram: true, WebGLQuery: true, WebGLRenderbuffer: true, WebGLRenderingContext: true, WebGL2RenderingContext: true, WebGLSampler: true, WebGLShader: true, WebGLShaderPrecisionFormat: true, WebGLSync: true, WebGLTexture: true, WebGLTimerQueryEXT: true, WebGLTransformFeedback: true, WebGLUniformLocation: true, WebGLVertexArrayObject: true, WebGLVertexArrayObjectOES: true, WebGL2RenderingContextBase: true, ArrayBuffer: true, ArrayBufferView: false, DataView: true, Float32Array: true, Float64Array: true, Int16Array: true, Int32Array: true, Int8Array: true, Uint16Array: true, Uint32Array: true, Uint8ClampedArray: true, CanvasPixelArray: true, Uint8Array: false, HTMLAudioElement: true, HTMLBRElement: true, HTMLBaseElement: true, HTMLBodyElement: true, HTMLButtonElement: true, HTMLCanvasElement: true, HTMLContentElement: true, HTMLDListElement: true, HTMLDataElement: true, HTMLDataListElement: true, HTMLDetailsElement: true, HTMLDialogElement: true, HTMLDivElement: true, HTMLEmbedElement: true, HTMLFieldSetElement: true, HTMLHRElement: true, HTMLHeadElement: true, HTMLHeadingElement: true, HTMLHtmlElement: true, HTMLIFrameElement: true, HTMLImageElement: true, HTMLInputElement: true, HTMLLIElement: true, HTMLLabelElement: true, HTMLLegendElement: true, HTMLLinkElement: true, HTMLMapElement: true, HTMLMediaElement: true, HTMLMenuElement: true, HTMLMetaElement: true, HTMLMeterElement: true, HTMLModElement: true, HTMLOListElement: true, HTMLObjectElement: true, HTMLOptGroupElement: true, HTMLOptionElement: true, HTMLOutputElement: true, HTMLParagraphElement: true, HTMLParamElement: true, HTMLPictureElement: true, HTMLPreElement: true, HTMLProgressElement: true, HTMLQuoteElement: true, HTMLScriptElement: true, HTMLShadowElement: true, HTMLSlotElement: true, HTMLSourceElement: true, HTMLSpanElement: true, HTMLStyleElement: true, HTMLTableCaptionElement: true, HTMLTableCellElement: true, HTMLTableDataCellElement: true, HTMLTableHeaderCellElement: true, HTMLTableColElement: true, HTMLTableElement: true, HTMLTableRowElement: true, HTMLTableSectionElement: true, HTMLTemplateElement: true, HTMLTextAreaElement: true, HTMLTimeElement: true, HTMLTitleElement: true, HTMLTrackElement: true, HTMLUListElement: true, HTMLUnknownElement: true, HTMLVideoElement: true, HTMLDirectoryElement: true, HTMLFontElement: true, HTMLFrameElement: true, HTMLFrameSetElement: true, HTMLMarqueeElement: true, HTMLElement: false, AccessibleNodeList: true, HTMLAnchorElement: true, HTMLAreaElement: true, Blob: false, BroadcastChannel: true, CDATASection: true, CharacterData: true, Comment: true, ProcessingInstruction: true, Text: true, CSSPerspective: true, CSSCharsetRule: true, CSSConditionRule: true, CSSFontFaceRule: true, CSSGroupingRule: true, CSSImportRule: true, CSSKeyframeRule: true, MozCSSKeyframeRule: true, WebKitCSSKeyframeRule: true, CSSKeyframesRule: true, MozCSSKeyframesRule: true, WebKitCSSKeyframesRule: true, CSSMediaRule: true, CSSNamespaceRule: true, CSSPageRule: true, CSSRule: true, CSSStyleRule: true, CSSSupportsRule: true, CSSViewportRule: true, CSSStyleDeclaration: true, MSStyleCSSProperties: true, CSS2Properties: true, CSSImageValue: true, CSSKeywordValue: true, CSSNumericValue: true, CSSPositionValue: true, CSSResourceValue: true, CSSUnitValue: true, CSSURLImageValue: true, CSSStyleValue: false, CSSMatrixComponent: true, CSSRotation: true, CSSScale: true, CSSSkew: true, CSSTranslation: true, CSSTransformComponent: false, CSSTransformValue: true, CSSUnparsedValue: true, DataTransferItemList: true, DOMException: true, ClientRectList: true, DOMRectList: true, DOMRectReadOnly: false, DOMStringList: true, DOMTokenList: true, MathMLElement: true, SVGAElement: true, SVGAnimateElement: true, SVGAnimateMotionElement: true, SVGAnimateTransformElement: true, SVGAnimationElement: true, SVGCircleElement: true, SVGClipPathElement: true, SVGDefsElement: true, SVGDescElement: true, SVGDiscardElement: true, SVGEllipseElement: true, SVGFEBlendElement: true, SVGFEColorMatrixElement: true, SVGFEComponentTransferElement: true, SVGFECompositeElement: true, SVGFEConvolveMatrixElement: true, SVGFEDiffuseLightingElement: true, SVGFEDisplacementMapElement: true, SVGFEDistantLightElement: true, SVGFEFloodElement: true, SVGFEFuncAElement: true, SVGFEFuncBElement: true, SVGFEFuncGElement: true, SVGFEFuncRElement: true, SVGFEGaussianBlurElement: true, SVGFEImageElement: true, SVGFEMergeElement: true, SVGFEMergeNodeElement: true, SVGFEMorphologyElement: true, SVGFEOffsetElement: true, SVGFEPointLightElement: true, SVGFESpecularLightingElement: true, SVGFESpotLightElement: true, SVGFETileElement: true, SVGFETurbulenceElement: true, SVGFilterElement: true, SVGForeignObjectElement: true, SVGGElement: true, SVGGeometryElement: true, SVGGraphicsElement: true, SVGImageElement: true, SVGLineElement: true, SVGLinearGradientElement: true, SVGMarkerElement: true, SVGMaskElement: true, SVGMetadataElement: true, SVGPathElement: true, SVGPatternElement: true, SVGPolygonElement: true, SVGPolylineElement: true, SVGRadialGradientElement: true, SVGRectElement: true, SVGScriptElement: true, SVGSetElement: true, SVGStopElement: true, SVGStyleElement: true, SVGElement: true, SVGSVGElement: true, SVGSwitchElement: true, SVGSymbolElement: true, SVGTSpanElement: true, SVGTextContentElement: true, SVGTextElement: true, SVGTextPathElement: true, SVGTextPositioningElement: true, SVGTitleElement: true, SVGUseElement: true, SVGViewElement: true, SVGGradientElement: true, SVGComponentTransferFunctionElement: true, SVGFEDropShadowElement: true, SVGMPathElement: true, Element: false, AbortPaymentEvent: true, AnimationEvent: true, AnimationPlaybackEvent: true, ApplicationCacheErrorEvent: true, BackgroundFetchClickEvent: true, BackgroundFetchEvent: true, BackgroundFetchFailEvent: true, BackgroundFetchedEvent: true, BeforeInstallPromptEvent: true, BeforeUnloadEvent: true, BlobEvent: true, CanMakePaymentEvent: true, ClipboardEvent: true, CloseEvent: true, CompositionEvent: true, CustomEvent: true, DeviceMotionEvent: true, DeviceOrientationEvent: true, ErrorEvent: true, ExtendableEvent: true, ExtendableMessageEvent: true, FetchEvent: true, FocusEvent: true, FontFaceSetLoadEvent: true, ForeignFetchEvent: true, GamepadEvent: true, HashChangeEvent: true, InstallEvent: true, KeyboardEvent: true, MediaEncryptedEvent: true, MediaKeyMessageEvent: true, MediaQueryListEvent: true, MediaStreamEvent: true, MediaStreamTrackEvent: true, MIDIConnectionEvent: true, MIDIMessageEvent: true, MouseEvent: true, DragEvent: true, MutationEvent: true, NotificationEvent: true, PageTransitionEvent: true, PaymentRequestEvent: true, PaymentRequestUpdateEvent: true, PointerEvent: true, PopStateEvent: true, PresentationConnectionAvailableEvent: true, PresentationConnectionCloseEvent: true, ProgressEvent: true, PromiseRejectionEvent: true, PushEvent: true, RTCDataChannelEvent: true, RTCDTMFToneChangeEvent: true, RTCPeerConnectionIceEvent: true, RTCTrackEvent: true, SecurityPolicyViolationEvent: true, SensorErrorEvent: true, SpeechRecognitionError: true, SpeechRecognitionEvent: true, SpeechSynthesisEvent: true, StorageEvent: true, SyncEvent: true, TextEvent: true, TouchEvent: true, TrackEvent: true, TransitionEvent: true, WebKitTransitionEvent: true, UIEvent: true, VRDeviceEvent: true, VRDisplayEvent: true, VRSessionEvent: true, WheelEvent: true, MojoInterfaceRequestEvent: true, ResourceProgressEvent: true, USBConnectionEvent: true, IDBVersionChangeEvent: true, AudioProcessingEvent: true, OfflineAudioCompletionEvent: true, WebGLContextEvent: true, Event: false, InputEvent: false, SubmitEvent: false, AbsoluteOrientationSensor: true, Accelerometer: true, AccessibleNode: true, AmbientLightSensor: true, Animation: true, ApplicationCache: true, DOMApplicationCache: true, OfflineResourceList: true, BackgroundFetchRegistration: true, BatteryManager: true, CanvasCaptureMediaStreamTrack: true, DedicatedWorkerGlobalScope: true, EventSource: true, FileReader: true, FontFaceSet: true, Gyroscope: true, XMLHttpRequest: true, XMLHttpRequestEventTarget: true, XMLHttpRequestUpload: true, LinearAccelerationSensor: true, Magnetometer: true, MediaDevices: true, MediaKeySession: true, MediaQueryList: true, MediaRecorder: true, MediaSource: true, MediaStream: true, MediaStreamTrack: true, MessagePort: true, MIDIAccess: true, MIDIInput: true, MIDIOutput: true, MIDIPort: true, NetworkInformation: true, Notification: true, OffscreenCanvas: true, OrientationSensor: true, PaymentRequest: true, Performance: true, PermissionStatus: true, PresentationAvailability: true, PresentationConnection: true, PresentationConnectionList: true, PresentationRequest: true, RelativeOrientationSensor: true, RemotePlayback: true, RTCDataChannel: true, DataChannel: true, RTCDTMFSender: true, RTCPeerConnection: true, webkitRTCPeerConnection: true, mozRTCPeerConnection: true, ScreenOrientation: true, Sensor: true, ServiceWorker: true, ServiceWorkerContainer: true, ServiceWorkerGlobalScope: true, ServiceWorkerRegistration: true, SharedWorker: true, SharedWorkerGlobalScope: true, SpeechRecognition: true, webkitSpeechRecognition: true, SpeechSynthesis: true, SpeechSynthesisUtterance: true, VR: true, VRDevice: true, VRDisplay: true, VRSession: true, VisualViewport: true, WebSocket: true, Window: true, DOMWindow: true, Worker: true, WorkerGlobalScope: true, WorkerPerformance: true, BluetoothDevice: true, BluetoothRemoteGATTCharacteristic: true, Clipboard: true, MojoInterfaceInterceptor: true, USB: true, IDBDatabase: true, IDBOpenDBRequest: true, IDBVersionChangeRequest: true, IDBRequest: true, IDBTransaction: true, AnalyserNode: true, RealtimeAnalyserNode: true, AudioBufferSourceNode: true, AudioDestinationNode: true, AudioNode: true, AudioScheduledSourceNode: true, AudioWorkletNode: true, BiquadFilterNode: true, ChannelMergerNode: true, AudioChannelMerger: true, ChannelSplitterNode: true, AudioChannelSplitter: true, ConstantSourceNode: true, ConvolverNode: true, DelayNode: true, DynamicsCompressorNode: true, GainNode: true, AudioGainNode: true, IIRFilterNode: true, MediaElementAudioSourceNode: true, MediaStreamAudioDestinationNode: true, MediaStreamAudioSourceNode: true, OscillatorNode: true, Oscillator: true, PannerNode: true, AudioPannerNode: true, webkitAudioPannerNode: true, ScriptProcessorNode: true, JavaScriptAudioNode: true, StereoPannerNode: true, WaveShaperNode: true, EventTarget: false, File: true, FileList: true, FileWriter: true, HTMLFormElement: true, Gamepad: true, History: true, HTMLCollection: true, HTMLFormControlsCollection: true, HTMLOptionsCollection: true, Location: true, MediaList: true, MessageEvent: true, MIDIInputMap: true, MIDIOutputMap: true, MimeType: true, MimeTypeArray: true, Document: true, DocumentFragment: true, HTMLDocument: true, ShadowRoot: true, XMLDocument: true, Attr: true, DocumentType: true, Node: false, NodeList: true, RadioNodeList: true, Plugin: true, PluginArray: true, RTCStatsReport: true, HTMLSelectElement: true, SourceBuffer: true, SourceBufferList: true, SpeechGrammar: true, SpeechGrammarList: true, SpeechRecognitionResult: true, Storage: true, CSSStyleSheet: true, StyleSheet: true, TextTrack: true, TextTrackCue: true, VTTCue: true, TextTrackCueList: true, TextTrackList: true, TimeRanges: true, Touch: true, TouchList: true, TrackDefaultList: true, URL: true, VideoTrackList: true, CSSRuleList: true, ClientRect: true, DOMRect: true, GamepadList: true, NamedNodeMap: true, MozNamedAttrMap: true, SpeechRecognitionResultList: true, StyleSheetList: true, SVGLength: true, SVGLengthList: true, SVGNumber: true, SVGNumberList: true, SVGPointList: true, SVGStringList: true, SVGTransform: true, SVGTransformList: true, AudioBuffer: true, AudioParamMap: true, AudioTrackList: true, AudioContext: true, webkitAudioContext: true, BaseAudioContext: false, OfflineAudioContext: true});
    A.NativeTypedArray.$nativeSuperclassTag = "ArrayBufferView";
    A._NativeTypedArrayOfDouble_NativeTypedArray_ListMixin.$nativeSuperclassTag = "ArrayBufferView";
    A._NativeTypedArrayOfDouble_NativeTypedArray_ListMixin_FixedLengthListMixin.$nativeSuperclassTag = "ArrayBufferView";
    A.NativeTypedArrayOfDouble.$nativeSuperclassTag = "ArrayBufferView";
    A._NativeTypedArrayOfInt_NativeTypedArray_ListMixin.$nativeSuperclassTag = "ArrayBufferView";
    A._NativeTypedArrayOfInt_NativeTypedArray_ListMixin_FixedLengthListMixin.$nativeSuperclassTag = "ArrayBufferView";
    A.NativeTypedArrayOfInt.$nativeSuperclassTag = "ArrayBufferView";
    A._SourceBufferList_EventTarget_ListMixin.$nativeSuperclassTag = "EventTarget";
    A._SourceBufferList_EventTarget_ListMixin_ImmutableListMixin.$nativeSuperclassTag = "EventTarget";
    A._TextTrackList_EventTarget_ListMixin.$nativeSuperclassTag = "EventTarget";
    A._TextTrackList_EventTarget_ListMixin_ImmutableListMixin.$nativeSuperclassTag = "EventTarget";
  })();
  Function.prototype.call$0 = function() {
    return this();
  };
  Function.prototype.call$1 = function(a) {
    return this(a);
  };
  Function.prototype.call$2 = function(a, b) {
    return this(a, b);
  };
  Function.prototype.call$3 = function(a, b, c) {
    return this(a, b, c);
  };
  Function.prototype.call$4 = function(a, b, c, d) {
    return this(a, b, c, d);
  };
  Function.prototype.call$1$1 = function(a) {
    return this(a);
  };
  Function.prototype.call$1$0 = function() {
    return this();
  };
  Function.prototype.call$1$2 = function(a, b) {
    return this(a, b);
  };
  Function.prototype.call$2$0 = function() {
    return this();
  };
  Function.prototype.call$5 = function(a, b, c, d, e) {
    return this(a, b, c, d, e);
  };
  Function.prototype.call$8 = function(a, b, c, d, e, f, g, h) {
    return this(a, b, c, d, e, f, g, h);
  };
  Function.prototype.call$2$1 = function(a) {
    return this(a);
  };
  Function.prototype.call$1$5 = function(a, b, c, d, e) {
    return this(a, b, c, d, e);
  };
  Function.prototype.call$6 = function(a, b, c, d, e, f) {
    return this(a, b, c, d, e, f);
  };
  Function.prototype.call$2$3 = function(a, b, c) {
    return this(a, b, c);
  };
  convertAllToFastObject(holders);
  convertToFastObject($);
  (function(callback) {
    if (typeof document === "undefined") {
      callback(null);
      return;
    }
    if (typeof document.currentScript != "undefined") {
      callback(document.currentScript);
      return;
    }
    var scripts = document.scripts;
    function onLoad(event) {
      for (var i = 0; i < scripts.length; ++i) {
        scripts[i].removeEventListener("load", onLoad, false);
      }
      callback(event.target);
    }
    for (var i = 0; i < scripts.length; ++i) {
      scripts[i].addEventListener("load", onLoad, false);
    }
  })(function(currentScript) {
    init.currentScript = currentScript;
    var callMain = A.main;
    if (typeof dartMainRunner === "function") {
      dartMainRunner(callMain, []);
    } else {
      callMain([]);
    }
  });
})();